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Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __dict_list_h_ -#define __dict_list_h_ - -/* Use #define's so that another heap implementation can use this one */ - -#define DictKey DictListKey -#define Dict DictList -#define DictNode DictListNode - -#define dictNewDict(frame,leq) __gl_dictListNewDict(frame,leq) -#define dictDeleteDict(dict) __gl_dictListDeleteDict(dict) - -#define dictSearch(dict,key) __gl_dictListSearch(dict,key) -#define dictInsert(dict,key) __gl_dictListInsert(dict,key) -#define dictInsertBefore(dict,node,key) __gl_dictListInsertBefore(dict,node,key) -#define dictDelete(dict,node) __gl_dictListDelete(dict,node) - -#define dictKey(n) __gl_dictListKey(n) -#define dictSucc(n) __gl_dictListSucc(n) -#define dictPred(n) __gl_dictListPred(n) -#define dictMin(d) __gl_dictListMin(d) -#define dictMax(d) __gl_dictListMax(d) - - - -typedef void *DictKey; -typedef struct Dict Dict; -typedef struct DictNode DictNode; - -Dict *dictNewDict( - void *frame, - int (*leq)(void *frame, DictKey key1, DictKey key2) ); - -void dictDeleteDict( Dict *dict ); - -/* Search returns the node with the smallest key greater than or equal - * to the given key. If there is no such key, returns a node whose - * key is NULL. Similarly, Succ(Max(d)) has a NULL key, etc. - */ -DictNode *dictSearch( Dict *dict, DictKey key ); -DictNode *dictInsertBefore( Dict *dict, DictNode *node, DictKey key ); -void dictDelete( Dict *dict, DictNode *node ); - -#define __gl_dictListKey(n) ((n)->key) -#define __gl_dictListSucc(n) ((n)->next) -#define __gl_dictListPred(n) ((n)->prev) -#define __gl_dictListMin(d) ((d)->head.next) -#define __gl_dictListMax(d) ((d)->head.prev) -#define __gl_dictListInsert(d,k) (dictInsertBefore((d),&(d)->head,(k))) - - -/*** Private data structures ***/ - -struct DictNode { - DictKey key; - DictNode *next; - DictNode *prev; -}; - -struct Dict { - DictNode head; - void *frame; - int (*leq)(void *frame, DictKey key1, DictKey key2); -}; - -#endif diff --git a/Dependencies/GLU/dict.c b/Dependencies/GLU/dict.c deleted file mode 100644 index 49d4f75..0000000 --- a/Dependencies/GLU/dict.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include -#include "dict-list.h" -#include "memalloc.h" - -/* really __gl_dictListNewDict */ -Dict *dictNewDict( void *frame, - int (*leq)(void *frame, DictKey key1, DictKey key2) ) -{ - Dict *dict = (Dict *) memAlloc( sizeof( Dict )); - DictNode *head; - - if (dict == NULL) return NULL; - - head = &dict->head; - - head->key = NULL; - head->next = head; - head->prev = head; - - dict->frame = frame; - dict->leq = leq; - - return dict; -} - -/* really __gl_dictListDeleteDict */ -void dictDeleteDict( Dict *dict ) -{ - DictNode *node, *next; - - for( node = dict->head.next; node != &dict->head; node = next ) { - next = node->next; - memFree( node ); - } - memFree( dict ); -} - -/* really __gl_dictListInsertBefore */ -DictNode *dictInsertBefore( Dict *dict, DictNode *node, DictKey key ) -{ - DictNode *newNode; - - do { - node = node->prev; - } while( node->key != NULL && ! (*dict->leq)(dict->frame, node->key, key)); - - newNode = (DictNode *) memAlloc( sizeof( DictNode )); - if (newNode == NULL) return NULL; - - newNode->key = key; - newNode->next = node->next; - node->next->prev = newNode; - newNode->prev = node; - node->next = newNode; - - return newNode; -} - -/* really __gl_dictListDelete */ -void dictDelete( Dict *dict, DictNode *node ) /*ARGSUSED*/ -{ - node->next->prev = node->prev; - node->prev->next = node->next; - memFree( node ); -} - -/* really __gl_dictListSearch */ -DictNode *dictSearch( Dict *dict, DictKey key ) -{ - DictNode *node = &dict->head; - - do { - node = node->next; - } while( node->key != NULL && ! (*dict->leq)(dict->frame, key, node->key)); - - return node; -} diff --git a/Dependencies/GLU/dict.h b/Dependencies/GLU/dict.h deleted file mode 100644 index 11331a7..0000000 --- a/Dependencies/GLU/dict.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __dict_list_h_ -#define __dict_list_h_ - -/* Use #define's so that another heap implementation can use this one */ - -#define DictKey DictListKey -#define Dict DictList -#define DictNode DictListNode - -#define dictNewDict(frame,leq) __gl_dictListNewDict(frame,leq) -#define dictDeleteDict(dict) __gl_dictListDeleteDict(dict) - -#define dictSearch(dict,key) __gl_dictListSearch(dict,key) -#define dictInsert(dict,key) __gl_dictListInsert(dict,key) -#define dictInsertBefore(dict,node,key) __gl_dictListInsertBefore(dict,node,key) -#define dictDelete(dict,node) __gl_dictListDelete(dict,node) - -#define dictKey(n) __gl_dictListKey(n) -#define dictSucc(n) __gl_dictListSucc(n) -#define dictPred(n) __gl_dictListPred(n) -#define dictMin(d) __gl_dictListMin(d) -#define dictMax(d) __gl_dictListMax(d) - - - -typedef void *DictKey; -typedef struct Dict Dict; -typedef struct DictNode DictNode; - -Dict *dictNewDict( - void *frame, - int (*leq)(void *frame, DictKey key1, DictKey key2) ); - -void dictDeleteDict( Dict *dict ); - -/* Search returns the node with the smallest key greater than or equal - * to the given key. If there is no such key, returns a node whose - * key is NULL. Similarly, Succ(Max(d)) has a NULL key, etc. - */ -DictNode *dictSearch( Dict *dict, DictKey key ); -DictNode *dictInsertBefore( Dict *dict, DictNode *node, DictKey key ); -void dictDelete( Dict *dict, DictNode *node ); - -#define __gl_dictListKey(n) ((n)->key) -#define __gl_dictListSucc(n) ((n)->next) -#define __gl_dictListPred(n) ((n)->prev) -#define __gl_dictListMin(d) ((d)->head.next) -#define __gl_dictListMax(d) ((d)->head.prev) -#define __gl_dictListInsert(d,k) (dictInsertBefore((d),&(d)->head,(k))) - - -/*** Private data structures ***/ - -struct DictNode { - DictKey key; - DictNode *next; - DictNode *prev; -}; - -struct Dict { - DictNode head; - void *frame; - int (*leq)(void *frame, DictKey key1, DictKey key2); -}; - -#endif diff --git a/Dependencies/GLU/geom.c b/Dependencies/GLU/geom.c deleted file mode 100644 index 7d3b8d8..0000000 --- a/Dependencies/GLU/geom.c +++ /dev/null @@ -1,264 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "gluos.h" -#include -#include "mesh.h" -#include "geom.h" - -int __gl_vertLeq( GLUvertex *u, GLUvertex *v ) -{ - /* Returns TRUE if u is lexicographically <= v. */ - - return VertLeq( u, v ); -} - -GLdouble __gl_edgeEval( GLUvertex *u, GLUvertex *v, GLUvertex *w ) -{ - /* Given three vertices u,v,w such that VertLeq(u,v) && VertLeq(v,w), - * evaluates the t-coord of the edge uw at the s-coord of the vertex v. - * Returns v->t - (uw)(v->s), ie. the signed distance from uw to v. - * If uw is vertical (and thus passes thru v), the result is zero. - * - * The calculation is extremely accurate and stable, even when v - * is very close to u or w. In particular if we set v->t = 0 and - * let r be the negated result (this evaluates (uw)(v->s)), then - * r is guaranteed to satisfy MIN(u->t,w->t) <= r <= MAX(u->t,w->t). - */ - GLdouble gapL, gapR; - - assert( VertLeq( u, v ) && VertLeq( v, w )); - - gapL = v->s - u->s; - gapR = w->s - v->s; - - if( gapL + gapR > 0 ) { - if( gapL < gapR ) { - return (v->t - u->t) + (u->t - w->t) * (gapL / (gapL + gapR)); - } else { - return (v->t - w->t) + (w->t - u->t) * (gapR / (gapL + gapR)); - } - } - /* vertical line */ - return 0; -} - -GLdouble __gl_edgeSign( GLUvertex *u, GLUvertex *v, GLUvertex *w ) -{ - /* Returns a number whose sign matches EdgeEval(u,v,w) but which - * is cheaper to evaluate. Returns > 0, == 0 , or < 0 - * as v is above, on, or below the edge uw. - */ - GLdouble gapL, gapR; - - assert( VertLeq( u, v ) && VertLeq( v, w )); - - gapL = v->s - u->s; - gapR = w->s - v->s; - - if( gapL + gapR > 0 ) { - return (v->t - w->t) * gapL + (v->t - u->t) * gapR; - } - /* vertical line */ - return 0; -} - - -/*********************************************************************** - * Define versions of EdgeSign, EdgeEval with s and t transposed. - */ - -GLdouble __gl_transEval( GLUvertex *u, GLUvertex *v, GLUvertex *w ) -{ - /* Given three vertices u,v,w such that TransLeq(u,v) && TransLeq(v,w), - * evaluates the t-coord of the edge uw at the s-coord of the vertex v. - * Returns v->s - (uw)(v->t), ie. the signed distance from uw to v. - * If uw is vertical (and thus passes thru v), the result is zero. - * - * The calculation is extremely accurate and stable, even when v - * is very close to u or w. In particular if we set v->s = 0 and - * let r be the negated result (this evaluates (uw)(v->t)), then - * r is guaranteed to satisfy MIN(u->s,w->s) <= r <= MAX(u->s,w->s). - */ - GLdouble gapL, gapR; - - assert( TransLeq( u, v ) && TransLeq( v, w )); - - gapL = v->t - u->t; - gapR = w->t - v->t; - - if( gapL + gapR > 0 ) { - if( gapL < gapR ) { - return (v->s - u->s) + (u->s - w->s) * (gapL / (gapL + gapR)); - } else { - return (v->s - w->s) + (w->s - u->s) * (gapR / (gapL + gapR)); - } - } - /* vertical line */ - return 0; -} - -GLdouble __gl_transSign( GLUvertex *u, GLUvertex *v, GLUvertex *w ) -{ - /* Returns a number whose sign matches TransEval(u,v,w) but which - * is cheaper to evaluate. Returns > 0, == 0 , or < 0 - * as v is above, on, or below the edge uw. - */ - GLdouble gapL, gapR; - - assert( TransLeq( u, v ) && TransLeq( v, w )); - - gapL = v->t - u->t; - gapR = w->t - v->t; - - if( gapL + gapR > 0 ) { - return (v->s - w->s) * gapL + (v->s - u->s) * gapR; - } - /* vertical line */ - return 0; -} - - -int __gl_vertCCW( GLUvertex *u, GLUvertex *v, GLUvertex *w ) -{ - /* For almost-degenerate situations, the results are not reliable. - * Unless the floating-point arithmetic can be performed without - * rounding errors, *any* implementation will give incorrect results - * on some degenerate inputs, so the client must have some way to - * handle this situation. - */ - return (u->s*(v->t - w->t) + v->s*(w->t - u->t) + w->s*(u->t - v->t)) >= 0; -} - -/* Given parameters a,x,b,y returns the value (b*x+a*y)/(a+b), - * or (x+y)/2 if a==b==0. It requires that a,b >= 0, and enforces - * this in the rare case that one argument is slightly negative. - * The implementation is extremely stable numerically. - * In particular it guarantees that the result r satisfies - * MIN(x,y) <= r <= MAX(x,y), and the results are very accurate - * even when a and b differ greatly in magnitude. - */ -#define RealInterpolate(a,x,b,y) \ - (a = (a < 0) ? 0 : a, b = (b < 0) ? 0 : b, \ - ((a <= b) ? ((b == 0) ? ((x+y) / 2) \ - : (x + (y-x) * (a/(a+b)))) \ - : (y + (x-y) * (b/(a+b))))) - -#ifndef FOR_TRITE_TEST_PROGRAM -#define Interpolate(a,x,b,y) RealInterpolate(a,x,b,y) -#else - -/* Claim: the ONLY property the sweep algorithm relies on is that - * MIN(x,y) <= r <= MAX(x,y). This is a nasty way to test that. - */ -#include -extern int RandomInterpolate; - -GLdouble Interpolate( GLdouble a, GLdouble x, GLdouble b, GLdouble y) -{ -printf("*********************%d\n",RandomInterpolate); - if( RandomInterpolate ) { - a = 1.2 * drand48() - 0.1; - a = (a < 0) ? 0 : ((a > 1) ? 1 : a); - b = 1.0 - a; - } - return RealInterpolate(a,x,b,y); -} - -#endif - -#define Swap(a,b) if (1) { GLUvertex *t = a; a = b; b = t; } else - -void __gl_edgeIntersect( GLUvertex *o1, GLUvertex *d1, - GLUvertex *o2, GLUvertex *d2, - GLUvertex *v ) -/* Given edges (o1,d1) and (o2,d2), compute their point of intersection. - * The computed point is guaranteed to lie in the intersection of the - * bounding rectangles defined by each edge. - */ -{ - GLdouble z1, z2; - - /* This is certainly not the most efficient way to find the intersection - * of two line segments, but it is very numerically stable. - * - * Strategy: find the two middle vertices in the VertLeq ordering, - * and interpolate the intersection s-value from these. Then repeat - * using the TransLeq ordering to find the intersection t-value. - */ - - if( ! VertLeq( o1, d1 )) { Swap( o1, d1 ); } - if( ! VertLeq( o2, d2 )) { Swap( o2, d2 ); } - if( ! VertLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); } - - if( ! VertLeq( o2, d1 )) { - /* Technically, no intersection -- do our best */ - v->s = (o2->s + d1->s) / 2; - } else if( VertLeq( d1, d2 )) { - /* Interpolate between o2 and d1 */ - z1 = EdgeEval( o1, o2, d1 ); - z2 = EdgeEval( o2, d1, d2 ); - if( z1+z2 < 0 ) { z1 = -z1; z2 = -z2; } - v->s = Interpolate( z1, o2->s, z2, d1->s ); - } else { - /* Interpolate between o2 and d2 */ - z1 = EdgeSign( o1, o2, d1 ); - z2 = -EdgeSign( o1, d2, d1 ); - if( z1+z2 < 0 ) { z1 = -z1; z2 = -z2; } - v->s = Interpolate( z1, o2->s, z2, d2->s ); - } - - /* Now repeat the process for t */ - - if( ! TransLeq( o1, d1 )) { Swap( o1, d1 ); } - if( ! TransLeq( o2, d2 )) { Swap( o2, d2 ); } - if( ! TransLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); } - - if( ! TransLeq( o2, d1 )) { - /* Technically, no intersection -- do our best */ - v->t = (o2->t + d1->t) / 2; - } else if( TransLeq( d1, d2 )) { - /* Interpolate between o2 and d1 */ - z1 = TransEval( o1, o2, d1 ); - z2 = TransEval( o2, d1, d2 ); - if( z1+z2 < 0 ) { z1 = -z1; z2 = -z2; } - v->t = Interpolate( z1, o2->t, z2, d1->t ); - } else { - /* Interpolate between o2 and d2 */ - z1 = TransSign( o1, o2, d1 ); - z2 = -TransSign( o1, d2, d1 ); - if( z1+z2 < 0 ) { z1 = -z1; z2 = -z2; } - v->t = Interpolate( z1, o2->t, z2, d2->t ); - } -} diff --git a/Dependencies/GLU/geom.h b/Dependencies/GLU/geom.h deleted file mode 100644 index 5cb76c7..0000000 --- a/Dependencies/GLU/geom.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __geom_h_ -#define __geom_h_ - -#include "mesh.h" - -#ifdef NO_BRANCH_CONDITIONS -/* MIPS architecture has special instructions to evaluate boolean - * conditions -- more efficient than branching, IF you can get the - * compiler to generate the right instructions (SGI compiler doesn't) - */ -#define VertEq(u,v) (((u)->s == (v)->s) & ((u)->t == (v)->t)) -#define VertLeq(u,v) (((u)->s < (v)->s) | \ - ((u)->s == (v)->s & (u)->t <= (v)->t)) -#else -#define VertEq(u,v) ((u)->s == (v)->s && (u)->t == (v)->t) -#define VertLeq(u,v) (((u)->s < (v)->s) || \ - ((u)->s == (v)->s && (u)->t <= (v)->t)) -#endif - -#define EdgeEval(u,v,w) __gl_edgeEval(u,v,w) -#define EdgeSign(u,v,w) __gl_edgeSign(u,v,w) - -/* Versions of VertLeq, EdgeSign, EdgeEval with s and t transposed. */ - -#define TransLeq(u,v) (((u)->t < (v)->t) || \ - ((u)->t == (v)->t && (u)->s <= (v)->s)) -#define TransEval(u,v,w) __gl_transEval(u,v,w) -#define TransSign(u,v,w) __gl_transSign(u,v,w) - - -#define EdgeGoesLeft(e) VertLeq( (e)->Dst, (e)->Org ) -#define EdgeGoesRight(e) VertLeq( (e)->Org, (e)->Dst ) - -#undef ABS -#define ABS(x) ((x) < 0 ? -(x) : (x)) -#define VertL1dist(u,v) (ABS(u->s - v->s) + ABS(u->t - v->t)) - -#define VertCCW(u,v,w) __gl_vertCCW(u,v,w) - -int __gl_vertLeq( GLUvertex *u, GLUvertex *v ); -GLdouble __gl_edgeEval( GLUvertex *u, GLUvertex *v, GLUvertex *w ); -GLdouble __gl_edgeSign( GLUvertex *u, GLUvertex *v, GLUvertex *w ); -GLdouble __gl_transEval( GLUvertex *u, GLUvertex *v, GLUvertex *w ); -GLdouble __gl_transSign( GLUvertex *u, GLUvertex *v, GLUvertex *w ); -int __gl_vertCCW( GLUvertex *u, GLUvertex *v, GLUvertex *w ); -void __gl_edgeIntersect( GLUvertex *o1, GLUvertex *d1, - GLUvertex *o2, GLUvertex *d2, - GLUvertex *v ); - -#endif diff --git a/Dependencies/GLU/gluos.h b/Dependencies/GLU/gluos.h deleted file mode 100644 index 8eaa7a1..0000000 --- a/Dependencies/GLU/gluos.h +++ /dev/null @@ -1,72 +0,0 @@ -/* -** gluos.h - operating system dependencies for GLU -** -*/ -#ifdef __VMS -#ifdef __cplusplus -#pragma message disable nocordel -#pragma message disable codeunreachable -#pragma message disable codcauunr -#endif -#endif - -#ifdef __WATCOMC__ -/* Disable *lots* of warnings to get a clean build. I can't be bothered fixing the - * code at the moment, as it is pretty ugly. - */ -#pragma warning 7 10 -#pragma warning 13 10 -#pragma warning 14 10 -#pragma warning 367 10 -#pragma warning 379 10 -#pragma warning 726 10 -#pragma warning 836 10 -#endif - -#ifdef BUILD_FOR_SNAP - -#include -#include -#include - -#elif defined(_WIN32) - -#include /* For _MAX_PATH definition */ -#include -#include - -#define WIN32_LEAN_AND_MEAN -#define NOGDI -#define NOIME -#define NOMINMAX - -#define _WIN32_WINNT 0x0400 -#ifndef STRICT - #define STRICT 1 -#endif - -#include - -/* Disable warnings */ -#pragma warning(disable : 4101) -#pragma warning(disable : 4244) -#pragma warning(disable : 4761) - -#if defined(_MSC_VER) && _MSC_VER >= 1200 && _MSC_VER < 1300 -#pragma comment(linker, "/OPT:NOWIN98") -#endif - -#elif defined(__OS2__) - -#include -#include -#include -#define WINGDIAPI - -#else - -/* Disable Microsoft-specific keywords */ -#define GLAPIENTRY -#define WINGDIAPI - -#endif diff --git a/Dependencies/GLU/memalloc.c b/Dependencies/GLU/memalloc.c deleted file mode 100644 index 81879ef..0000000 --- a/Dependencies/GLU/memalloc.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "memalloc.h" -#include "string.h" - -int __gl_memInit( size_t maxFast ) -{ -#ifndef NO_MALLOPT -/* mallopt( M_MXFAST, maxFast );*/ -#ifdef MEMORY_DEBUG - mallopt( M_DEBUG, 1 ); -#endif -#endif - return 1; -} - -#ifdef MEMORY_DEBUG -void *__gl_memAlloc( size_t n ) -{ - return memset( malloc( n ), 0xa5, n ); -} -#endif - diff --git a/Dependencies/GLU/memalloc.h b/Dependencies/GLU/memalloc.h deleted file mode 100644 index c2f969b..0000000 --- a/Dependencies/GLU/memalloc.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __memalloc_simple_h_ -#define __memalloc_simple_h_ - -#include - -#define memRealloc realloc -#define memFree free - -#define memInit __gl_memInit -/*extern void __gl_memInit( size_t );*/ -extern int __gl_memInit( size_t ); - -#ifndef MEMORY_DEBUG -#define memAlloc malloc -#else -#define memAlloc __gl_memAlloc -extern void * __gl_memAlloc( size_t ); -#endif - -#endif diff --git a/Dependencies/GLU/mesh.c b/Dependencies/GLU/mesh.c deleted file mode 100644 index ae861f8..0000000 --- a/Dependencies/GLU/mesh.c +++ /dev/null @@ -1,789 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "gluos.h" -#include -#include -#include "mesh.h" -#include "memalloc.h" - -#define TRUE 1 -#define FALSE 0 - -static GLUvertex *allocVertex() -{ - return (GLUvertex *)memAlloc( sizeof( GLUvertex )); -} - -static GLUface *allocFace() -{ - return (GLUface *)memAlloc( sizeof( GLUface )); -} - -/************************ Utility Routines ************************/ - -/* Allocate and free half-edges in pairs for efficiency. - * The *only* place that should use this fact is allocation/free. - */ -typedef struct { GLUhalfEdge e, eSym; } EdgePair; - -/* MakeEdge creates a new pair of half-edges which form their own loop. - * No vertex or face structures are allocated, but these must be assigned - * before the current edge operation is completed. - */ -static GLUhalfEdge *MakeEdge( GLUhalfEdge *eNext ) -{ - GLUhalfEdge *e; - GLUhalfEdge *eSym; - GLUhalfEdge *ePrev; - EdgePair *pair = (EdgePair *)memAlloc( sizeof( EdgePair )); - if (pair == NULL) return NULL; - - e = &pair->e; - eSym = &pair->eSym; - - /* Make sure eNext points to the first edge of the edge pair */ - if( eNext->Sym < eNext ) { eNext = eNext->Sym; } - - /* Insert in circular doubly-linked list before eNext. - * Note that the prev pointer is stored in Sym->next. - */ - ePrev = eNext->Sym->next; - eSym->next = ePrev; - ePrev->Sym->next = e; - e->next = eNext; - eNext->Sym->next = eSym; - - e->Sym = eSym; - e->Onext = e; - e->Lnext = eSym; - e->Org = NULL; - e->Lface = NULL; - e->winding = 0; - e->activeRegion = NULL; - - eSym->Sym = e; - eSym->Onext = eSym; - eSym->Lnext = e; - eSym->Org = NULL; - eSym->Lface = NULL; - eSym->winding = 0; - eSym->activeRegion = NULL; - - return e; -} - -/* Splice( a, b ) is best described by the Guibas/Stolfi paper or the - * CS348a notes (see mesh.h). Basically it modifies the mesh so that - * a->Onext and b->Onext are exchanged. This can have various effects - * depending on whether a and b belong to different face or vertex rings. - * For more explanation see __gl_meshSplice() below. - */ -static void Splice( GLUhalfEdge *a, GLUhalfEdge *b ) -{ - GLUhalfEdge *aOnext = a->Onext; - GLUhalfEdge *bOnext = b->Onext; - - aOnext->Sym->Lnext = b; - bOnext->Sym->Lnext = a; - a->Onext = bOnext; - b->Onext = aOnext; -} - -/* MakeVertex( newVertex, eOrig, vNext ) attaches a new vertex and makes it the - * origin of all edges in the vertex loop to which eOrig belongs. "vNext" gives - * a place to insert the new vertex in the global vertex list. We insert - * the new vertex *before* vNext so that algorithms which walk the vertex - * list will not see the newly created vertices. - */ -static void MakeVertex( GLUvertex *newVertex, - GLUhalfEdge *eOrig, GLUvertex *vNext ) -{ - GLUhalfEdge *e; - GLUvertex *vPrev; - GLUvertex *vNew = newVertex; - - assert(vNew != NULL); - - /* insert in circular doubly-linked list before vNext */ - vPrev = vNext->prev; - vNew->prev = vPrev; - vPrev->next = vNew; - vNew->next = vNext; - vNext->prev = vNew; - - vNew->anEdge = eOrig; - vNew->data = NULL; - /* leave coords, s, t undefined */ - - /* fix other edges on this vertex loop */ - e = eOrig; - do { - e->Org = vNew; - e = e->Onext; - } while( e != eOrig ); -} - -/* MakeFace( newFace, eOrig, fNext ) attaches a new face and makes it the left - * face of all edges in the face loop to which eOrig belongs. "fNext" gives - * a place to insert the new face in the global face list. We insert - * the new face *before* fNext so that algorithms which walk the face - * list will not see the newly created faces. - */ -static void MakeFace( GLUface *newFace, GLUhalfEdge *eOrig, GLUface *fNext ) -{ - GLUhalfEdge *e; - GLUface *fPrev; - GLUface *fNew = newFace; - - assert(fNew != NULL); - - /* insert in circular doubly-linked list before fNext */ - fPrev = fNext->prev; - fNew->prev = fPrev; - fPrev->next = fNew; - fNew->next = fNext; - fNext->prev = fNew; - - fNew->anEdge = eOrig; - fNew->data = NULL; - fNew->trail = NULL; - fNew->marked = FALSE; - - /* The new face is marked "inside" if the old one was. This is a - * convenience for the common case where a face has been split in two. - */ - fNew->inside = fNext->inside; - - /* fix other edges on this face loop */ - e = eOrig; - do { - e->Lface = fNew; - e = e->Lnext; - } while( e != eOrig ); -} - -/* KillEdge( eDel ) destroys an edge (the half-edges eDel and eDel->Sym), - * and removes from the global edge list. - */ -static void KillEdge( GLUhalfEdge *eDel ) -{ - GLUhalfEdge *ePrev, *eNext; - - /* Half-edges are allocated in pairs, see EdgePair above */ - if( eDel->Sym < eDel ) { eDel = eDel->Sym; } - - /* delete from circular doubly-linked list */ - eNext = eDel->next; - ePrev = eDel->Sym->next; - eNext->Sym->next = ePrev; - ePrev->Sym->next = eNext; - - memFree( eDel ); -} - - -/* KillVertex( vDel ) destroys a vertex and removes it from the global - * vertex list. It updates the vertex loop to point to a given new vertex. - */ -static void KillVertex( GLUvertex *vDel, GLUvertex *newOrg ) -{ - GLUhalfEdge *e, *eStart = vDel->anEdge; - GLUvertex *vPrev, *vNext; - - /* change the origin of all affected edges */ - e = eStart; - do { - e->Org = newOrg; - e = e->Onext; - } while( e != eStart ); - - /* delete from circular doubly-linked list */ - vPrev = vDel->prev; - vNext = vDel->next; - vNext->prev = vPrev; - vPrev->next = vNext; - - memFree( vDel ); -} - -/* KillFace( fDel ) destroys a face and removes it from the global face - * list. It updates the face loop to point to a given new face. - */ -static void KillFace( GLUface *fDel, GLUface *newLface ) -{ - GLUhalfEdge *e, *eStart = fDel->anEdge; - GLUface *fPrev, *fNext; - - /* change the left face of all affected edges */ - e = eStart; - do { - e->Lface = newLface; - e = e->Lnext; - } while( e != eStart ); - - /* delete from circular doubly-linked list */ - fPrev = fDel->prev; - fNext = fDel->next; - fNext->prev = fPrev; - fPrev->next = fNext; - - memFree( fDel ); -} - - -/****************** Basic Edge Operations **********************/ - -/* __gl_meshMakeEdge creates one edge, two vertices, and a loop (face). - * The loop consists of the two new half-edges. - */ -GLUhalfEdge *__gl_meshMakeEdge( GLUmesh *mesh ) -{ - GLUvertex *newVertex1= allocVertex(); - GLUvertex *newVertex2= allocVertex(); - GLUface *newFace= allocFace(); - GLUhalfEdge *e; - - /* if any one is null then all get freed */ - if (newVertex1 == NULL || newVertex2 == NULL || newFace == NULL) { - if (newVertex1 != NULL) memFree(newVertex1); - if (newVertex2 != NULL) memFree(newVertex2); - if (newFace != NULL) memFree(newFace); - return NULL; - } - - e = MakeEdge( &mesh->eHead ); - if (e == NULL) return NULL; - - MakeVertex( newVertex1, e, &mesh->vHead ); - MakeVertex( newVertex2, e->Sym, &mesh->vHead ); - MakeFace( newFace, e, &mesh->fHead ); - return e; -} - - -/* __gl_meshSplice( eOrg, eDst ) is the basic operation for changing the - * mesh connectivity and topology. It changes the mesh so that - * eOrg->Onext <- OLD( eDst->Onext ) - * eDst->Onext <- OLD( eOrg->Onext ) - * where OLD(...) means the value before the meshSplice operation. - * - * This can have two effects on the vertex structure: - * - if eOrg->Org != eDst->Org, the two vertices are merged together - * - if eOrg->Org == eDst->Org, the origin is split into two vertices - * In both cases, eDst->Org is changed and eOrg->Org is untouched. - * - * Similarly (and independently) for the face structure, - * - if eOrg->Lface == eDst->Lface, one loop is split into two - * - if eOrg->Lface != eDst->Lface, two distinct loops are joined into one - * In both cases, eDst->Lface is changed and eOrg->Lface is unaffected. - * - * Some special cases: - * If eDst == eOrg, the operation has no effect. - * If eDst == eOrg->Lnext, the new face will have a single edge. - * If eDst == eOrg->Lprev, the old face will have a single edge. - * If eDst == eOrg->Onext, the new vertex will have a single edge. - * If eDst == eOrg->Oprev, the old vertex will have a single edge. - */ -int __gl_meshSplice( GLUhalfEdge *eOrg, GLUhalfEdge *eDst ) -{ - int joiningLoops = FALSE; - int joiningVertices = FALSE; - - if( eOrg == eDst ) return 1; - - if( eDst->Org != eOrg->Org ) { - /* We are merging two disjoint vertices -- destroy eDst->Org */ - joiningVertices = TRUE; - KillVertex( eDst->Org, eOrg->Org ); - } - if( eDst->Lface != eOrg->Lface ) { - /* We are connecting two disjoint loops -- destroy eDst->Lface */ - joiningLoops = TRUE; - KillFace( eDst->Lface, eOrg->Lface ); - } - - /* Change the edge structure */ - Splice( eDst, eOrg ); - - if( ! joiningVertices ) { - GLUvertex *newVertex= allocVertex(); - if (newVertex == NULL) return 0; - - /* We split one vertex into two -- the new vertex is eDst->Org. - * Make sure the old vertex points to a valid half-edge. - */ - MakeVertex( newVertex, eDst, eOrg->Org ); - eOrg->Org->anEdge = eOrg; - } - if( ! joiningLoops ) { - GLUface *newFace= allocFace(); - if (newFace == NULL) return 0; - - /* We split one loop into two -- the new loop is eDst->Lface. - * Make sure the old face points to a valid half-edge. - */ - MakeFace( newFace, eDst, eOrg->Lface ); - eOrg->Lface->anEdge = eOrg; - } - - return 1; -} - - -/* __gl_meshDelete( eDel ) removes the edge eDel. There are several cases: - * if (eDel->Lface != eDel->Rface), we join two loops into one; the loop - * eDel->Lface is deleted. Otherwise, we are splitting one loop into two; - * the newly created loop will contain eDel->Dst. If the deletion of eDel - * would create isolated vertices, those are deleted as well. - * - * This function could be implemented as two calls to __gl_meshSplice - * plus a few calls to memFree, but this would allocate and delete - * unnecessary vertices and faces. - */ -int __gl_meshDelete( GLUhalfEdge *eDel ) -{ - GLUhalfEdge *eDelSym = eDel->Sym; - int joiningLoops = FALSE; - - /* First step: disconnect the origin vertex eDel->Org. We make all - * changes to get a consistent mesh in this "intermediate" state. - */ - if( eDel->Lface != eDel->Rface ) { - /* We are joining two loops into one -- remove the left face */ - joiningLoops = TRUE; - KillFace( eDel->Lface, eDel->Rface ); - } - - if( eDel->Onext == eDel ) { - KillVertex( eDel->Org, NULL ); - } else { - /* Make sure that eDel->Org and eDel->Rface point to valid half-edges */ - eDel->Rface->anEdge = eDel->Oprev; - eDel->Org->anEdge = eDel->Onext; - - Splice( eDel, eDel->Oprev ); - if( ! joiningLoops ) { - GLUface *newFace= allocFace(); - if (newFace == NULL) return 0; - - /* We are splitting one loop into two -- create a new loop for eDel. */ - MakeFace( newFace, eDel, eDel->Lface ); - } - } - - /* Claim: the mesh is now in a consistent state, except that eDel->Org - * may have been deleted. Now we disconnect eDel->Dst. - */ - if( eDelSym->Onext == eDelSym ) { - KillVertex( eDelSym->Org, NULL ); - KillFace( eDelSym->Lface, NULL ); - } else { - /* Make sure that eDel->Dst and eDel->Lface point to valid half-edges */ - eDel->Lface->anEdge = eDelSym->Oprev; - eDelSym->Org->anEdge = eDelSym->Onext; - Splice( eDelSym, eDelSym->Oprev ); - } - - /* Any isolated vertices or faces have already been freed. */ - KillEdge( eDel ); - - return 1; -} - - -/******************** Other Edge Operations **********************/ - -/* All these routines can be implemented with the basic edge - * operations above. They are provided for convenience and efficiency. - */ - - -/* __gl_meshAddEdgeVertex( eOrg ) creates a new edge eNew such that - * eNew == eOrg->Lnext, and eNew->Dst is a newly created vertex. - * eOrg and eNew will have the same left face. - */ -GLUhalfEdge *__gl_meshAddEdgeVertex( GLUhalfEdge *eOrg ) -{ - GLUhalfEdge *eNewSym; - GLUhalfEdge *eNew = MakeEdge( eOrg ); - if (eNew == NULL) return NULL; - - eNewSym = eNew->Sym; - - /* Connect the new edge appropriately */ - Splice( eNew, eOrg->Lnext ); - - /* Set the vertex and face information */ - eNew->Org = eOrg->Dst; - { - GLUvertex *newVertex= allocVertex(); - if (newVertex == NULL) return NULL; - - MakeVertex( newVertex, eNewSym, eNew->Org ); - } - eNew->Lface = eNewSym->Lface = eOrg->Lface; - - return eNew; -} - - -/* __gl_meshSplitEdge( eOrg ) splits eOrg into two edges eOrg and eNew, - * such that eNew == eOrg->Lnext. The new vertex is eOrg->Dst == eNew->Org. - * eOrg and eNew will have the same left face. - */ -GLUhalfEdge *__gl_meshSplitEdge( GLUhalfEdge *eOrg ) -{ - GLUhalfEdge *eNew; - GLUhalfEdge *tempHalfEdge= __gl_meshAddEdgeVertex( eOrg ); - if (tempHalfEdge == NULL) return NULL; - - eNew = tempHalfEdge->Sym; - - /* Disconnect eOrg from eOrg->Dst and connect it to eNew->Org */ - Splice( eOrg->Sym, eOrg->Sym->Oprev ); - Splice( eOrg->Sym, eNew ); - - /* Set the vertex and face information */ - eOrg->Dst = eNew->Org; - eNew->Dst->anEdge = eNew->Sym; /* may have pointed to eOrg->Sym */ - eNew->Rface = eOrg->Rface; - eNew->winding = eOrg->winding; /* copy old winding information */ - eNew->Sym->winding = eOrg->Sym->winding; - - return eNew; -} - - -/* __gl_meshConnect( eOrg, eDst ) creates a new edge from eOrg->Dst - * to eDst->Org, and returns the corresponding half-edge eNew. - * If eOrg->Lface == eDst->Lface, this splits one loop into two, - * and the newly created loop is eNew->Lface. Otherwise, two disjoint - * loops are merged into one, and the loop eDst->Lface is destroyed. - * - * If (eOrg == eDst), the new face will have only two edges. - * If (eOrg->Lnext == eDst), the old face is reduced to a single edge. - * If (eOrg->Lnext->Lnext == eDst), the old face is reduced to two edges. - */ -GLUhalfEdge *__gl_meshConnect( GLUhalfEdge *eOrg, GLUhalfEdge *eDst ) -{ - GLUhalfEdge *eNewSym; - int joiningLoops = FALSE; - GLUhalfEdge *eNew = MakeEdge( eOrg ); - if (eNew == NULL) return NULL; - - eNewSym = eNew->Sym; - - if( eDst->Lface != eOrg->Lface ) { - /* We are connecting two disjoint loops -- destroy eDst->Lface */ - joiningLoops = TRUE; - KillFace( eDst->Lface, eOrg->Lface ); - } - - /* Connect the new edge appropriately */ - Splice( eNew, eOrg->Lnext ); - Splice( eNewSym, eDst ); - - /* Set the vertex and face information */ - eNew->Org = eOrg->Dst; - eNewSym->Org = eDst->Org; - eNew->Lface = eNewSym->Lface = eOrg->Lface; - - /* Make sure the old face points to a valid half-edge */ - eOrg->Lface->anEdge = eNewSym; - - if( ! joiningLoops ) { - GLUface *newFace= allocFace(); - if (newFace == NULL) return NULL; - - /* We split one loop into two -- the new loop is eNew->Lface */ - MakeFace( newFace, eNew, eOrg->Lface ); - } - return eNew; -} - - -/******************** Other Operations **********************/ - -/* __gl_meshZapFace( fZap ) destroys a face and removes it from the - * global face list. All edges of fZap will have a NULL pointer as their - * left face. Any edges which also have a NULL pointer as their right face - * are deleted entirely (along with any isolated vertices this produces). - * An entire mesh can be deleted by zapping its faces, one at a time, - * in any order. Zapped faces cannot be used in further mesh operations! - */ -void __gl_meshZapFace( GLUface *fZap ) -{ - GLUhalfEdge *eStart = fZap->anEdge; - GLUhalfEdge *e, *eNext, *eSym; - GLUface *fPrev, *fNext; - - /* walk around face, deleting edges whose right face is also NULL */ - eNext = eStart->Lnext; - do { - e = eNext; - eNext = e->Lnext; - - e->Lface = NULL; - if( e->Rface == NULL ) { - /* delete the edge -- see __gl_MeshDelete above */ - - if( e->Onext == e ) { - KillVertex( e->Org, NULL ); - } else { - /* Make sure that e->Org points to a valid half-edge */ - e->Org->anEdge = e->Onext; - Splice( e, e->Oprev ); - } - eSym = e->Sym; - if( eSym->Onext == eSym ) { - KillVertex( eSym->Org, NULL ); - } else { - /* Make sure that eSym->Org points to a valid half-edge */ - eSym->Org->anEdge = eSym->Onext; - Splice( eSym, eSym->Oprev ); - } - KillEdge( e ); - } - } while( e != eStart ); - - /* delete from circular doubly-linked list */ - fPrev = fZap->prev; - fNext = fZap->next; - fNext->prev = fPrev; - fPrev->next = fNext; - - memFree( fZap ); -} - - -/* __gl_meshNewMesh() creates a new mesh with no edges, no vertices, - * and no loops (what we usually call a "face"). - */ -GLUmesh *__gl_meshNewMesh( void ) -{ - GLUvertex *v; - GLUface *f; - GLUhalfEdge *e; - GLUhalfEdge *eSym; - GLUmesh *mesh = (GLUmesh *)memAlloc( sizeof( GLUmesh )); - if (mesh == NULL) { - return NULL; - } - - v = &mesh->vHead; - f = &mesh->fHead; - e = &mesh->eHead; - eSym = &mesh->eHeadSym; - - v->next = v->prev = v; - v->anEdge = NULL; - v->data = NULL; - - f->next = f->prev = f; - f->anEdge = NULL; - f->data = NULL; - f->trail = NULL; - f->marked = FALSE; - f->inside = FALSE; - - e->next = e; - e->Sym = eSym; - e->Onext = NULL; - e->Lnext = NULL; - e->Org = NULL; - e->Lface = NULL; - e->winding = 0; - e->activeRegion = NULL; - - eSym->next = eSym; - eSym->Sym = e; - eSym->Onext = NULL; - eSym->Lnext = NULL; - eSym->Org = NULL; - eSym->Lface = NULL; - eSym->winding = 0; - eSym->activeRegion = NULL; - - return mesh; -} - - -/* __gl_meshUnion( mesh1, mesh2 ) forms the union of all structures in - * both meshes, and returns the new mesh (the old meshes are destroyed). - */ -GLUmesh *__gl_meshUnion( GLUmesh *mesh1, GLUmesh *mesh2 ) -{ - GLUface *f1 = &mesh1->fHead; - GLUvertex *v1 = &mesh1->vHead; - GLUhalfEdge *e1 = &mesh1->eHead; - GLUface *f2 = &mesh2->fHead; - GLUvertex *v2 = &mesh2->vHead; - GLUhalfEdge *e2 = &mesh2->eHead; - - /* Add the faces, vertices, and edges of mesh2 to those of mesh1 */ - if( f2->next != f2 ) { - f1->prev->next = f2->next; - f2->next->prev = f1->prev; - f2->prev->next = f1; - f1->prev = f2->prev; - } - - if( v2->next != v2 ) { - v1->prev->next = v2->next; - v2->next->prev = v1->prev; - v2->prev->next = v1; - v1->prev = v2->prev; - } - - if( e2->next != e2 ) { - e1->Sym->next->Sym->next = e2->next; - e2->next->Sym->next = e1->Sym->next; - e2->Sym->next->Sym->next = e1; - e1->Sym->next = e2->Sym->next; - } - - memFree( mesh2 ); - return mesh1; -} - - -#ifdef DELETE_BY_ZAPPING - -/* __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. - */ -void __gl_meshDeleteMesh( GLUmesh *mesh ) -{ - GLUface *fHead = &mesh->fHead; - - while( fHead->next != fHead ) { - __gl_meshZapFace( fHead->next ); - } - assert( mesh->vHead.next == &mesh->vHead ); - - memFree( mesh ); -} - -#else - -/* __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. - */ -void __gl_meshDeleteMesh( GLUmesh *mesh ) -{ - GLUface *f, *fNext; - GLUvertex *v, *vNext; - GLUhalfEdge *e, *eNext; - - for( f = mesh->fHead.next; f != &mesh->fHead; f = fNext ) { - fNext = f->next; - memFree( f ); - } - - for( v = mesh->vHead.next; v != &mesh->vHead; v = vNext ) { - vNext = v->next; - memFree( v ); - } - - for( e = mesh->eHead.next; e != &mesh->eHead; e = eNext ) { - /* One call frees both e and e->Sym (see EdgePair above) */ - eNext = e->next; - memFree( e ); - } - - memFree( mesh ); -} - -#endif - -#ifndef NDEBUG - -/* __gl_meshCheckMesh( mesh ) checks a mesh for self-consistency. - */ -void __gl_meshCheckMesh( GLUmesh *mesh ) -{ - GLUface *fHead = &mesh->fHead; - GLUvertex *vHead = &mesh->vHead; - GLUhalfEdge *eHead = &mesh->eHead; - GLUface *f, *fPrev; - GLUvertex *v, *vPrev; - GLUhalfEdge *e, *ePrev; - - fPrev = fHead; - for( fPrev = fHead ; (f = fPrev->next) != fHead; fPrev = f) { - assert( f->prev == fPrev ); - e = f->anEdge; - do { - assert( e->Sym != e ); - assert( e->Sym->Sym == e ); - assert( e->Lnext->Onext->Sym == e ); - assert( e->Onext->Sym->Lnext == e ); - assert( e->Lface == f ); - e = e->Lnext; - } while( e != f->anEdge ); - } - assert( f->prev == fPrev && f->anEdge == NULL && f->data == NULL ); - - vPrev = vHead; - for( vPrev = vHead ; (v = vPrev->next) != vHead; vPrev = v) { - assert( v->prev == vPrev ); - e = v->anEdge; - do { - assert( e->Sym != e ); - assert( e->Sym->Sym == e ); - assert( e->Lnext->Onext->Sym == e ); - assert( e->Onext->Sym->Lnext == e ); - assert( e->Org == v ); - e = e->Onext; - } while( e != v->anEdge ); - } - assert( v->prev == vPrev && v->anEdge == NULL && v->data == NULL ); - - ePrev = eHead; - for( ePrev = eHead ; (e = ePrev->next) != eHead; ePrev = e) { - assert( e->Sym->next == ePrev->Sym ); - assert( e->Sym != e ); - assert( e->Sym->Sym == e ); - assert( e->Org != NULL ); - assert( e->Dst != NULL ); - assert( e->Lnext->Onext->Sym == e ); - assert( e->Onext->Sym->Lnext == e ); - } - assert( e->Sym->next == ePrev->Sym - && e->Sym == &mesh->eHeadSym - && e->Sym->Sym == e - && e->Org == NULL && e->Dst == NULL - && e->Lface == NULL && e->Rface == NULL ); -} - -#endif diff --git a/Dependencies/GLU/mesh.h b/Dependencies/GLU/mesh.h deleted file mode 100644 index 690c5f2..0000000 --- a/Dependencies/GLU/mesh.h +++ /dev/null @@ -1,266 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __mesh_h_ -#define __mesh_h_ - -#include - -typedef struct GLUmesh GLUmesh; - -typedef struct GLUvertex GLUvertex; -typedef struct GLUface GLUface; -typedef struct GLUhalfEdge GLUhalfEdge; - -typedef struct ActiveRegion ActiveRegion; /* Internal data */ - -/* The mesh structure is similar in spirit, notation, and operations - * to the "quad-edge" structure (see L. Guibas and J. Stolfi, Primitives - * for the manipulation of general subdivisions and the computation of - * Voronoi diagrams, ACM Transactions on Graphics, 4(2):74-123, April 1985). - * For a simplified description, see the course notes for CS348a, - * "Mathematical Foundations of Computer Graphics", available at the - * Stanford bookstore (and taught during the fall quarter). - * The implementation also borrows a tiny subset of the graph-based approach - * use in Mantyla's Geometric Work Bench (see M. Mantyla, An Introduction - * to Sold Modeling, Computer Science Press, Rockville, Maryland, 1988). - * - * The fundamental data structure is the "half-edge". Two half-edges - * go together to make an edge, but they point in opposite directions. - * Each half-edge has a pointer to its mate (the "symmetric" half-edge Sym), - * its origin vertex (Org), the face on its left side (Lface), and the - * adjacent half-edges in the CCW direction around the origin vertex - * (Onext) and around the left face (Lnext). There is also a "next" - * pointer for the global edge list (see below). - * - * The notation used for mesh navigation: - * Sym = the mate of a half-edge (same edge, but opposite direction) - * Onext = edge CCW around origin vertex (keep same origin) - * Dnext = edge CCW around destination vertex (keep same dest) - * Lnext = edge CCW around left face (dest becomes new origin) - * Rnext = edge CCW around right face (origin becomes new dest) - * - * "prev" means to substitute CW for CCW in the definitions above. - * - * The mesh keeps global lists of all vertices, faces, and edges, - * stored as doubly-linked circular lists with a dummy header node. - * The mesh stores pointers to these dummy headers (vHead, fHead, eHead). - * - * The circular edge list is special; since half-edges always occur - * in pairs (e and e->Sym), each half-edge stores a pointer in only - * one direction. Starting at eHead and following the e->next pointers - * will visit each *edge* once (ie. e or e->Sym, but not both). - * e->Sym stores a pointer in the opposite direction, thus it is - * always true that e->Sym->next->Sym->next == e. - * - * Each vertex has a pointer to next and previous vertices in the - * circular list, and a pointer to a half-edge with this vertex as - * the origin (NULL if this is the dummy header). There is also a - * field "data" for client data. - * - * Each face has a pointer to the next and previous faces in the - * circular list, and a pointer to a half-edge with this face as - * the left face (NULL if this is the dummy header). There is also - * a field "data" for client data. - * - * Note that what we call a "face" is really a loop; faces may consist - * of more than one loop (ie. not simply connected), but there is no - * record of this in the data structure. The mesh may consist of - * several disconnected regions, so it may not be possible to visit - * the entire mesh by starting at a half-edge and traversing the edge - * structure. - * - * The mesh does NOT support isolated vertices; a vertex is deleted along - * with its last edge. Similarly when two faces are merged, one of the - * faces is deleted (see __gl_meshDelete below). For mesh operations, - * all face (loop) and vertex pointers must not be NULL. However, once - * mesh manipulation is finished, __gl_MeshZapFace can be used to delete - * faces of the mesh, one at a time. All external faces can be "zapped" - * before the mesh is returned to the client; then a NULL face indicates - * a region which is not part of the output polygon. - */ - -struct GLUvertex { - GLUvertex *next; /* next vertex (never NULL) */ - GLUvertex *prev; /* previous vertex (never NULL) */ - GLUhalfEdge *anEdge; /* a half-edge with this origin */ - void *data; /* client's data */ - - /* Internal data (keep hidden) */ - GLdouble coords[3]; /* vertex location in 3D */ - GLdouble s, t; /* projection onto the sweep plane */ - long pqHandle; /* to allow deletion from priority queue */ -}; - -struct GLUface { - GLUface *next; /* next face (never NULL) */ - GLUface *prev; /* previous face (never NULL) */ - GLUhalfEdge *anEdge; /* a half edge with this left face */ - void *data; /* room for client's data */ - - /* Internal data (keep hidden) */ - GLUface *trail; /* "stack" for conversion to strips */ - GLboolean marked; /* flag for conversion to strips */ - GLboolean inside; /* this face is in the polygon interior */ -}; - -struct GLUhalfEdge { - GLUhalfEdge *next; /* doubly-linked list (prev==Sym->next) */ - GLUhalfEdge *Sym; /* same edge, opposite direction */ - GLUhalfEdge *Onext; /* next edge CCW around origin */ - GLUhalfEdge *Lnext; /* next edge CCW around left face */ - GLUvertex *Org; /* origin vertex (Overtex too long) */ - GLUface *Lface; /* left face */ - - /* Internal data (keep hidden) */ - ActiveRegion *activeRegion; /* a region with this upper edge (sweep.c) */ - int winding; /* change in winding number when crossing - from the right face to the left face */ -}; - -#define Rface Sym->Lface -#define Dst Sym->Org - -#define Oprev Sym->Lnext -#define Lprev Onext->Sym -#define Dprev Lnext->Sym -#define Rprev Sym->Onext -#define Dnext Rprev->Sym /* 3 pointers */ -#define Rnext Oprev->Sym /* 3 pointers */ - - -struct GLUmesh { - GLUvertex vHead; /* dummy header for vertex list */ - GLUface fHead; /* dummy header for face list */ - GLUhalfEdge eHead; /* dummy header for edge list */ - GLUhalfEdge eHeadSym; /* and its symmetric counterpart */ -}; - -/* The mesh operations below have three motivations: completeness, - * convenience, and efficiency. The basic mesh operations are MakeEdge, - * Splice, and Delete. All the other edge operations can be implemented - * in terms of these. The other operations are provided for convenience - * and/or efficiency. - * - * When a face is split or a vertex is added, they are inserted into the - * global list *before* the existing vertex or face (ie. e->Org or e->Lface). - * This makes it easier to process all vertices or faces in the global lists - * without worrying about processing the same data twice. As a convenience, - * when a face is split, the "inside" flag is copied from the old face. - * Other internal data (v->data, v->activeRegion, f->data, f->marked, - * f->trail, e->winding) is set to zero. - * - * ********************** Basic Edge Operations ************************** - * - * __gl_meshMakeEdge( mesh ) creates one edge, two vertices, and a loop. - * The loop (face) consists of the two new half-edges. - * - * __gl_meshSplice( eOrg, eDst ) is the basic operation for changing the - * mesh connectivity and topology. It changes the mesh so that - * eOrg->Onext <- OLD( eDst->Onext ) - * eDst->Onext <- OLD( eOrg->Onext ) - * where OLD(...) means the value before the meshSplice operation. - * - * This can have two effects on the vertex structure: - * - if eOrg->Org != eDst->Org, the two vertices are merged together - * - if eOrg->Org == eDst->Org, the origin is split into two vertices - * In both cases, eDst->Org is changed and eOrg->Org is untouched. - * - * Similarly (and independently) for the face structure, - * - if eOrg->Lface == eDst->Lface, one loop is split into two - * - if eOrg->Lface != eDst->Lface, two distinct loops are joined into one - * In both cases, eDst->Lface is changed and eOrg->Lface is unaffected. - * - * __gl_meshDelete( eDel ) removes the edge eDel. There are several cases: - * if (eDel->Lface != eDel->Rface), we join two loops into one; the loop - * eDel->Lface is deleted. Otherwise, we are splitting one loop into two; - * the newly created loop will contain eDel->Dst. If the deletion of eDel - * would create isolated vertices, those are deleted as well. - * - * ********************** Other Edge Operations ************************** - * - * __gl_meshAddEdgeVertex( eOrg ) creates a new edge eNew such that - * eNew == eOrg->Lnext, and eNew->Dst is a newly created vertex. - * eOrg and eNew will have the same left face. - * - * __gl_meshSplitEdge( eOrg ) splits eOrg into two edges eOrg and eNew, - * such that eNew == eOrg->Lnext. The new vertex is eOrg->Dst == eNew->Org. - * eOrg and eNew will have the same left face. - * - * __gl_meshConnect( eOrg, eDst ) creates a new edge from eOrg->Dst - * to eDst->Org, and returns the corresponding half-edge eNew. - * If eOrg->Lface == eDst->Lface, this splits one loop into two, - * and the newly created loop is eNew->Lface. Otherwise, two disjoint - * loops are merged into one, and the loop eDst->Lface is destroyed. - * - * ************************ Other Operations ***************************** - * - * __gl_meshNewMesh() creates a new mesh with no edges, no vertices, - * and no loops (what we usually call a "face"). - * - * __gl_meshUnion( mesh1, mesh2 ) forms the union of all structures in - * both meshes, and returns the new mesh (the old meshes are destroyed). - * - * __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. - * - * __gl_meshZapFace( fZap ) destroys a face and removes it from the - * global face list. All edges of fZap will have a NULL pointer as their - * left face. Any edges which also have a NULL pointer as their right face - * are deleted entirely (along with any isolated vertices this produces). - * An entire mesh can be deleted by zapping its faces, one at a time, - * in any order. Zapped faces cannot be used in further mesh operations! - * - * __gl_meshCheckMesh( mesh ) checks a mesh for self-consistency. - */ - -GLUhalfEdge *__gl_meshMakeEdge( GLUmesh *mesh ); -int __gl_meshSplice( GLUhalfEdge *eOrg, GLUhalfEdge *eDst ); -int __gl_meshDelete( GLUhalfEdge *eDel ); - -GLUhalfEdge *__gl_meshAddEdgeVertex( GLUhalfEdge *eOrg ); -GLUhalfEdge *__gl_meshSplitEdge( GLUhalfEdge *eOrg ); -GLUhalfEdge *__gl_meshConnect( GLUhalfEdge *eOrg, GLUhalfEdge *eDst ); - -GLUmesh *__gl_meshNewMesh( void ); -GLUmesh *__gl_meshUnion( GLUmesh *mesh1, GLUmesh *mesh2 ); -void __gl_meshDeleteMesh( GLUmesh *mesh ); -void __gl_meshZapFace( GLUface *fZap ); - -#ifdef NDEBUG -#define __gl_meshCheckMesh( mesh ) -#else -void __gl_meshCheckMesh( GLUmesh *mesh ); -#endif - -#endif diff --git a/Dependencies/GLU/mipmap.c b/Dependencies/GLU/mipmap.c deleted file mode 100644 index ba84237..0000000 --- a/Dependencies/GLU/mipmap.c +++ /dev/null @@ -1,8930 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ - -#include "gluos.h" -#include -#include -#include -#include -#include -#include /* UINT_MAX */ -#include - -typedef union { - unsigned char ub[4]; - unsigned short us[2]; - unsigned int ui; - char b[4]; - short s[2]; - int i; - float f; -} Type_Widget; - -/* Pixel storage modes */ -typedef struct { - GLint pack_alignment; - GLint pack_row_length; - GLint pack_skip_rows; - GLint pack_skip_pixels; - GLint pack_lsb_first; - GLint pack_swap_bytes; - GLint pack_skip_images; - GLint pack_image_height; - - GLint unpack_alignment; - GLint unpack_row_length; - GLint unpack_skip_rows; - GLint unpack_skip_pixels; - GLint unpack_lsb_first; - GLint unpack_swap_bytes; - GLint unpack_skip_images; - GLint unpack_image_height; -} PixelStorageModes; - -static int gluBuild1DMipmapLevelsCore(GLenum, GLint, - GLsizei, - GLsizei, - GLenum, GLenum, GLint, GLint, GLint, - const void *); -static int gluBuild2DMipmapLevelsCore(GLenum, GLint, - GLsizei, GLsizei, - GLsizei, GLsizei, - GLenum, GLenum, GLint, GLint, GLint, - const void *); -static int gluBuild3DMipmapLevelsCore(GLenum, GLint, - GLsizei, GLsizei, GLsizei, - GLsizei, GLsizei, GLsizei, - GLenum, GLenum, GLint, GLint, GLint, - const void *); - -/* - * internal function declarations - */ -static GLfloat bytes_per_element(GLenum type); -static GLint elements_per_group(GLenum format, GLenum type); -static GLint is_index(GLenum format); -static GLint image_size(GLint width, GLint height, GLenum format, GLenum type); -static void fill_image(const PixelStorageModes *, - GLint width, GLint height, GLenum format, - GLenum type, GLboolean index_format, - const void *userdata, GLushort *newimage); -static void empty_image(const PixelStorageModes *, - GLint width, GLint height, GLenum format, - GLenum type, GLboolean index_format, - const GLushort *oldimage, void *userdata); -static void scale_internal(GLint components, GLint widthin, GLint heightin, - const GLushort *datain, - GLint widthout, GLint heightout, - GLushort *dataout); - -static void scale_internal_ubyte(GLint components, GLint widthin, - GLint heightin, const GLubyte *datain, - GLint widthout, GLint heightout, - GLubyte *dataout, GLint element_size, - GLint ysize, GLint group_size); -static void scale_internal_byte(GLint components, GLint widthin, - GLint heightin, const GLbyte *datain, - GLint widthout, GLint heightout, - GLbyte *dataout, GLint element_size, - GLint ysize, GLint group_size); -static void scale_internal_ushort(GLint components, GLint widthin, - GLint heightin, const GLushort *datain, - GLint widthout, GLint heightout, - GLushort *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes); -static void scale_internal_short(GLint components, GLint widthin, - GLint heightin, const GLshort *datain, - GLint widthout, GLint heightout, - GLshort *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes); -static void scale_internal_uint(GLint components, GLint widthin, - GLint heightin, const GLuint *datain, - GLint widthout, GLint heightout, - GLuint *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes); -static void scale_internal_int(GLint components, GLint widthin, - GLint heightin, const GLint *datain, - GLint widthout, GLint heightout, - GLint *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes); -static void scale_internal_float(GLint components, GLint widthin, - GLint heightin, const GLfloat *datain, - GLint widthout, GLint heightout, - GLfloat *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes); - -static int checkMipmapArgs(GLenum, GLenum, GLenum); -static GLboolean legalFormat(GLenum); -static GLboolean legalType(GLenum); -static GLboolean isTypePackedPixel(GLenum); -static GLboolean isLegalFormatForPackedPixelType(GLenum, GLenum); -static GLboolean isLegalLevels(GLint, GLint, GLint, GLint); -static void closestFit(GLenum, GLint, GLint, GLint, GLenum, GLenum, - GLint *, GLint *); - -/* all extract/shove routines must return double to handle unsigned ints */ -static GLdouble extractUbyte(int, const void *); -static void shoveUbyte(GLdouble, int, void *); -static GLdouble extractSbyte(int, const void *); -static void shoveSbyte(GLdouble, int, void *); -static GLdouble extractUshort(int, const void *); -static void shoveUshort(GLdouble, int, void *); -static GLdouble extractSshort(int, const void *); -static void shoveSshort(GLdouble, int, void *); -static GLdouble extractUint(int, const void *); -static void shoveUint(GLdouble, int, void *); -static GLdouble extractSint(int, const void *); -static void shoveSint(GLdouble, int, void *); -static GLdouble extractFloat(int, const void *); -static void shoveFloat(GLdouble, int, void *); -static void halveImageSlice(int, GLdouble (*)(int, const void *), - void (*)(GLdouble, int, void *), - GLint, GLint, GLint, - const void *, void *, - GLint, GLint, GLint, GLint, GLint); -static void halveImage3D(int, GLdouble (*)(int, const void *), - void (*)(GLdouble, int, void *), - GLint, GLint, GLint, - const void *, void *, - GLint, GLint, GLint, GLint, GLint); - -/* packedpixel type scale routines */ -static void extract332(int,const void *, GLfloat []); -static void shove332(const GLfloat [],int ,void *); -static void extract233rev(int,const void *, GLfloat []); -static void shove233rev(const GLfloat [],int ,void *); -static void extract565(int,const void *, GLfloat []); -static void shove565(const GLfloat [],int ,void *); -static void extract565rev(int,const void *, GLfloat []); -static void shove565rev(const GLfloat [],int ,void *); -static void extract4444(int,const void *, GLfloat []); -static void shove4444(const GLfloat [],int ,void *); -static void extract4444rev(int,const void *, GLfloat []); -static void shove4444rev(const GLfloat [],int ,void *); -static void extract5551(int,const void *, GLfloat []); -static void shove5551(const GLfloat [],int ,void *); -static void extract1555rev(int,const void *, GLfloat []); -static void shove1555rev(const GLfloat [],int ,void *); -static void extract8888(int,const void *, GLfloat []); -static void shove8888(const GLfloat [],int ,void *); -static void extract8888rev(int,const void *, GLfloat []); -static void shove8888rev(const GLfloat [],int ,void *); -static void extract1010102(int,const void *, GLfloat []); -static void shove1010102(const GLfloat [],int ,void *); -static void extract2101010rev(int,const void *, GLfloat []); -static void shove2101010rev(const GLfloat [],int ,void *); -static void scaleInternalPackedPixel(int, - void (*)(int, const void *,GLfloat []), - void (*)(const GLfloat [],int, void *), - GLint,GLint, const void *, - GLint,GLint,void *,GLint,GLint,GLint); -static void halveImagePackedPixel(int, - void (*)(int, const void *,GLfloat []), - void (*)(const GLfloat [],int, void *), - GLint, GLint, const void *, - void *, GLint, GLint, GLint); -static void halve1DimagePackedPixel(int, - void (*)(int, const void *,GLfloat []), - void (*)(const GLfloat [],int, void *), - GLint, GLint, const void *, - void *, GLint, GLint, GLint); - -static void halve1Dimage_ubyte(GLint, GLuint, GLuint,const GLubyte *, - GLubyte *, GLint, GLint, GLint); -static void halve1Dimage_byte(GLint, GLuint, GLuint,const GLbyte *, GLbyte *, - GLint, GLint, GLint); -static void halve1Dimage_ushort(GLint, GLuint, GLuint, const GLushort *, - GLushort *, GLint, GLint, GLint, GLint); -static void halve1Dimage_short(GLint, GLuint, GLuint,const GLshort *, GLshort *, - GLint, GLint, GLint, GLint); -static void halve1Dimage_uint(GLint, GLuint, GLuint, const GLuint *, GLuint *, - GLint, GLint, GLint, GLint); -static void halve1Dimage_int(GLint, GLuint, GLuint, const GLint *, GLint *, - GLint, GLint, GLint, GLint); -static void halve1Dimage_float(GLint, GLuint, GLuint, const GLfloat *, GLfloat *, - GLint, GLint, GLint, GLint); - -static GLint imageSize3D(GLint, GLint, GLint, GLenum,GLenum); -static void fillImage3D(const PixelStorageModes *, GLint, GLint, GLint,GLenum, - GLenum, GLboolean, const void *, GLushort *); -static void emptyImage3D(const PixelStorageModes *, - GLint, GLint, GLint, GLenum, - GLenum, GLboolean, - const GLushort *, void *); -static void scaleInternal3D(GLint, GLint, GLint, GLint, const GLushort *, - GLint, GLint, GLint, GLushort *); - -static void retrieveStoreModes(PixelStorageModes *psm) -{ - glGetIntegerv(GL_UNPACK_ALIGNMENT, &psm->unpack_alignment); - glGetIntegerv(GL_UNPACK_ROW_LENGTH, &psm->unpack_row_length); - glGetIntegerv(GL_UNPACK_SKIP_ROWS, &psm->unpack_skip_rows); - glGetIntegerv(GL_UNPACK_SKIP_PIXELS, &psm->unpack_skip_pixels); - glGetIntegerv(GL_UNPACK_LSB_FIRST, &psm->unpack_lsb_first); - glGetIntegerv(GL_UNPACK_SWAP_BYTES, &psm->unpack_swap_bytes); - - glGetIntegerv(GL_PACK_ALIGNMENT, &psm->pack_alignment); - glGetIntegerv(GL_PACK_ROW_LENGTH, &psm->pack_row_length); - glGetIntegerv(GL_PACK_SKIP_ROWS, &psm->pack_skip_rows); - glGetIntegerv(GL_PACK_SKIP_PIXELS, &psm->pack_skip_pixels); - glGetIntegerv(GL_PACK_LSB_FIRST, &psm->pack_lsb_first); - glGetIntegerv(GL_PACK_SWAP_BYTES, &psm->pack_swap_bytes); -} - -static void retrieveStoreModes3D(PixelStorageModes *psm) -{ - glGetIntegerv(GL_UNPACK_ALIGNMENT, &psm->unpack_alignment); - glGetIntegerv(GL_UNPACK_ROW_LENGTH, &psm->unpack_row_length); - glGetIntegerv(GL_UNPACK_SKIP_ROWS, &psm->unpack_skip_rows); - glGetIntegerv(GL_UNPACK_SKIP_PIXELS, &psm->unpack_skip_pixels); - glGetIntegerv(GL_UNPACK_LSB_FIRST, &psm->unpack_lsb_first); - glGetIntegerv(GL_UNPACK_SWAP_BYTES, &psm->unpack_swap_bytes); - glGetIntegerv(GL_UNPACK_SKIP_IMAGES, &psm->unpack_skip_images); - glGetIntegerv(GL_UNPACK_IMAGE_HEIGHT, &psm->unpack_image_height); - - glGetIntegerv(GL_PACK_ALIGNMENT, &psm->pack_alignment); - glGetIntegerv(GL_PACK_ROW_LENGTH, &psm->pack_row_length); - glGetIntegerv(GL_PACK_SKIP_ROWS, &psm->pack_skip_rows); - glGetIntegerv(GL_PACK_SKIP_PIXELS, &psm->pack_skip_pixels); - glGetIntegerv(GL_PACK_LSB_FIRST, &psm->pack_lsb_first); - glGetIntegerv(GL_PACK_SWAP_BYTES, &psm->pack_swap_bytes); - glGetIntegerv(GL_PACK_SKIP_IMAGES, &psm->pack_skip_images); - glGetIntegerv(GL_PACK_IMAGE_HEIGHT, &psm->pack_image_height); -} - -static int computeLog(GLuint value) -{ - int i; - - i = 0; - - /* Error! */ - if (value == 0) return -1; - - for (;;) { - if (value & 1) { - /* Error ! */ - if (value != 1) return -1; - return i; - } - value = value >> 1; - i++; - } -} - -/* -** Compute the nearest power of 2 number. This algorithm is a little -** strange, but it works quite well. -*/ -static int nearestPower(GLuint value) -{ - int i; - - i = 1; - - /* Error! */ - if (value == 0) return -1; - - for (;;) { - if (value == 1) { - return i; - } else if (value == 3) { - return i*4; - } - value = value >> 1; - i *= 2; - } -} - -#define __GLU_SWAP_2_BYTES(s)\ -(GLushort)(((GLushort)((const GLubyte*)(s))[1])<<8 | ((const GLubyte*)(s))[0]) - -#define __GLU_SWAP_4_BYTES(s)\ -(GLuint)(((GLuint)((const GLubyte*)(s))[3])<<24 | \ - ((GLuint)((const GLubyte*)(s))[2])<<16 | \ - ((GLuint)((const GLubyte*)(s))[1])<<8 | ((const GLubyte*)(s))[0]) - -static void halveImage(GLint components, GLuint width, GLuint height, - const GLushort *datain, GLushort *dataout) -{ - int i, j, k; - int newwidth, newheight; - int delta; - GLushort *s; - const GLushort *t; - - newwidth = width / 2; - newheight = height / 2; - delta = width * components; - s = dataout; - t = datain; - - /* Piece o' cake! */ - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - s[0] = (t[0] + t[components] + t[delta] + - t[delta+components] + 2) / 4; - s++; t++; - } - t += components; - } - t += delta; - } -} - -static void halveImage_ubyte(GLint components, GLuint width, GLuint height, - const GLubyte *datain, GLubyte *dataout, - GLint element_size, GLint ysize, GLint group_size) -{ - int i, j, k; - int newwidth, newheight; - int padBytes; - GLubyte *s; - const char *t; - - /* handle case where there is only 1 column/row */ - if (width == 1 || height == 1) { - assert( !(width == 1 && height == 1) ); /* can't be 1x1 */ - halve1Dimage_ubyte(components,width,height,datain,dataout, - element_size,ysize,group_size); - return; - } - - newwidth = width / 2; - newheight = height / 2; - padBytes = ysize - (width*group_size); - s = dataout; - t = (const char *)datain; - - /* Piece o' cake! */ - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - s[0] = (*(const GLubyte*)t + - *(const GLubyte*)(t+group_size) + - *(const GLubyte*)(t+ysize) + - *(const GLubyte*)(t+ysize+group_size) + 2) / 4; - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } -} - -/* */ -static void halve1Dimage_ubyte(GLint components, GLuint width, GLuint height, - const GLubyte *dataIn, GLubyte *dataOut, - GLint element_size, GLint ysize, - GLint group_size) -{ - GLint halfWidth= width / 2; - GLint halfHeight= height / 2; - const char *src= (const char *) dataIn; - GLubyte *dest= dataOut; - int jj; - - assert(width == 1 || height == 1); /* must be 1D */ - assert(width != height); /* can't be square */ - - if (height == 1) { /* 1 row */ - assert(width != 1); /* widthxheight can't be 1x1 */ - halfHeight= 1; - - for (jj= 0; jj< halfWidth; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { - *dest= (*(const GLubyte*)src + - *(const GLubyte*)(src+group_size)) / 2; - - src+= element_size; - dest++; - } - src+= group_size; /* skip to next 2 */ - } - { - int padBytes= ysize - (width*group_size); - src+= padBytes; /* for assertion only */ - } - } - else if (width == 1) { /* 1 column */ - int padBytes= ysize - (width * group_size); - assert(height != 1); /* widthxheight can't be 1x1 */ - halfWidth= 1; - /* one vertical column with possible pad bytes per row */ - /* average two at a time */ - - for (jj= 0; jj< halfHeight; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { - *dest= (*(const GLubyte*)src + *(const GLubyte*)(src+ysize)) / 2; - - src+= element_size; - dest++; - } - src+= padBytes; /* add pad bytes, if any, to get to end to row */ - src+= ysize; - } - } - - assert(src == &((const char *)dataIn)[ysize*height]); - assert((char *)dest == &((char *)dataOut) - [components * element_size * halfWidth * halfHeight]); -} /* halve1Dimage_ubyte() */ - -static void halveImage_byte(GLint components, GLuint width, GLuint height, - const GLbyte *datain, GLbyte *dataout, - GLint element_size, - GLint ysize, GLint group_size) -{ - int i, j, k; - int newwidth, newheight; - int padBytes; - GLbyte *s; - const char *t; - - /* handle case where there is only 1 column/row */ - if (width == 1 || height == 1) { - assert( !(width == 1 && height == 1) ); /* can't be 1x1 */ - halve1Dimage_byte(components,width,height,datain,dataout, - element_size,ysize,group_size); - return; - } - - newwidth = width / 2; - newheight = height / 2; - padBytes = ysize - (width*group_size); - s = dataout; - t = (const char *)datain; - - /* Piece o' cake! */ - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - s[0] = (*(const GLbyte*)t + - *(const GLbyte*)(t+group_size) + - *(const GLbyte*)(t+ysize) + - *(const GLbyte*)(t+ysize+group_size) + 2) / 4; - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } -} - -static void halve1Dimage_byte(GLint components, GLuint width, GLuint height, - const GLbyte *dataIn, GLbyte *dataOut, - GLint element_size,GLint ysize, GLint group_size) -{ - GLint halfWidth= width / 2; - GLint halfHeight= height / 2; - const char *src= (const char *) dataIn; - GLbyte *dest= dataOut; - int jj; - - assert(width == 1 || height == 1); /* must be 1D */ - assert(width != height); /* can't be square */ - - if (height == 1) { /* 1 row */ - assert(width != 1); /* widthxheight can't be 1x1 */ - halfHeight= 1; - - for (jj= 0; jj< halfWidth; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { - *dest= (*(const GLbyte*)src + *(const GLbyte*)(src+group_size)) / 2; - - src+= element_size; - dest++; - } - src+= group_size; /* skip to next 2 */ - } - { - int padBytes= ysize - (width*group_size); - src+= padBytes; /* for assertion only */ - } - } - else if (width == 1) { /* 1 column */ - int padBytes= ysize - (width * group_size); - assert(height != 1); /* widthxheight can't be 1x1 */ - halfWidth= 1; - /* one vertical column with possible pad bytes per row */ - /* average two at a time */ - - for (jj= 0; jj< halfHeight; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { - *dest= (*(const GLbyte*)src + *(const GLbyte*)(src+ysize)) / 2; - - src+= element_size; - dest++; - } - src+= padBytes; /* add pad bytes, if any, to get to end to row */ - src+= ysize; - } - - assert(src == &((const char *)dataIn)[ysize*height]); - } - - assert((char *)dest == &((char *)dataOut) - [components * element_size * halfWidth * halfHeight]); -} /* halve1Dimage_byte() */ - -static void halveImage_ushort(GLint components, GLuint width, GLuint height, - const GLushort *datain, GLushort *dataout, - GLint element_size, GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - int i, j, k; - int newwidth, newheight; - int padBytes; - GLushort *s; - const char *t; - - /* handle case where there is only 1 column/row */ - if (width == 1 || height == 1) { - assert( !(width == 1 && height == 1) ); /* can't be 1x1 */ - halve1Dimage_ushort(components,width,height,datain,dataout, - element_size,ysize,group_size, myswap_bytes); - return; - } - - newwidth = width / 2; - newheight = height / 2; - padBytes = ysize - (width*group_size); - s = dataout; - t = (const char *)datain; - - /* Piece o' cake! */ - if (!myswap_bytes) - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - s[0] = (*(const GLushort*)t + - *(const GLushort*)(t+group_size) + - *(const GLushort*)(t+ysize) + - *(const GLushort*)(t+ysize+group_size) + 2) / 4; - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } - else - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - s[0] = (__GLU_SWAP_2_BYTES(t) + - __GLU_SWAP_2_BYTES(t+group_size) + - __GLU_SWAP_2_BYTES(t+ysize) + - __GLU_SWAP_2_BYTES(t+ysize+group_size)+ 2)/4; - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } -} - -static void halve1Dimage_ushort(GLint components, GLuint width, GLuint height, - const GLushort *dataIn, GLushort *dataOut, - GLint element_size, GLint ysize, - GLint group_size, GLint myswap_bytes) -{ - GLint halfWidth= width / 2; - GLint halfHeight= height / 2; - const char *src= (const char *) dataIn; - GLushort *dest= dataOut; - int jj; - - assert(width == 1 || height == 1); /* must be 1D */ - assert(width != height); /* can't be square */ - - if (height == 1) { /* 1 row */ - assert(width != 1); /* widthxheight can't be 1x1 */ - halfHeight= 1; - - for (jj= 0; jj< halfWidth; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLushort ushort[BOX2]; - if (myswap_bytes) { - ushort[0]= __GLU_SWAP_2_BYTES(src); - ushort[1]= __GLU_SWAP_2_BYTES(src+group_size); - } - else { - ushort[0]= *(const GLushort*)src; - ushort[1]= *(const GLushort*)(src+group_size); - } - - *dest= (ushort[0] + ushort[1]) / 2; - src+= element_size; - dest++; - } - src+= group_size; /* skip to next 2 */ - } - { - int padBytes= ysize - (width*group_size); - src+= padBytes; /* for assertion only */ - } - } - else if (width == 1) { /* 1 column */ - int padBytes= ysize - (width * group_size); - assert(height != 1); /* widthxheight can't be 1x1 */ - halfWidth= 1; - /* one vertical column with possible pad bytes per row */ - /* average two at a time */ - - for (jj= 0; jj< halfHeight; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLushort ushort[BOX2]; - if (myswap_bytes) { - ushort[0]= __GLU_SWAP_2_BYTES(src); - ushort[1]= __GLU_SWAP_2_BYTES(src+ysize); - } - else { - ushort[0]= *(const GLushort*)src; - ushort[1]= *(const GLushort*)(src+ysize); - } - *dest= (ushort[0] + ushort[1]) / 2; - - src+= element_size; - dest++; - } - src+= padBytes; /* add pad bytes, if any, to get to end to row */ - src+= ysize; - } - - assert(src == &((const char *)dataIn)[ysize*height]); - } - - assert((char *)dest == &((char *)dataOut) - [components * element_size * halfWidth * halfHeight]); - -} /* halve1Dimage_ushort() */ - - -static void halveImage_short(GLint components, GLuint width, GLuint height, - const GLshort *datain, GLshort *dataout, - GLint element_size, GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - int i, j, k; - int newwidth, newheight; - int padBytes; - GLshort *s; - const char *t; - - /* handle case where there is only 1 column/row */ - if (width == 1 || height == 1) { - assert( !(width == 1 && height == 1) ); /* can't be 1x1 */ - halve1Dimage_short(components,width,height,datain,dataout, - element_size,ysize,group_size, myswap_bytes); - return; - } - - newwidth = width / 2; - newheight = height / 2; - padBytes = ysize - (width*group_size); - s = dataout; - t = (const char *)datain; - - /* Piece o' cake! */ - if (!myswap_bytes) - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - s[0] = (*(const GLshort*)t + - *(const GLshort*)(t+group_size) + - *(const GLshort*)(t+ysize) + - *(const GLshort*)(t+ysize+group_size) + 2) / 4; - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } - else - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - GLushort b; - GLint buf; - b = __GLU_SWAP_2_BYTES(t); - buf = *(const GLshort*)&b; - b = __GLU_SWAP_2_BYTES(t+group_size); - buf += *(const GLshort*)&b; - b = __GLU_SWAP_2_BYTES(t+ysize); - buf += *(const GLshort*)&b; - b = __GLU_SWAP_2_BYTES(t+ysize+group_size); - buf += *(const GLshort*)&b; - s[0] = (GLshort)((buf+2)/4); - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } -} - -static void halve1Dimage_short(GLint components, GLuint width, GLuint height, - const GLshort *dataIn, GLshort *dataOut, - GLint element_size, GLint ysize, - GLint group_size, GLint myswap_bytes) -{ - GLint halfWidth= width / 2; - GLint halfHeight= height / 2; - const char *src= (const char *) dataIn; - GLshort *dest= dataOut; - int jj; - - assert(width == 1 || height == 1); /* must be 1D */ - assert(width != height); /* can't be square */ - - if (height == 1) { /* 1 row */ - assert(width != 1); /* widthxheight can't be 1x1 */ - halfHeight= 1; - - for (jj= 0; jj< halfWidth; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLshort sshort[BOX2]; - if (myswap_bytes) { - sshort[0]= __GLU_SWAP_2_BYTES(src); - sshort[1]= __GLU_SWAP_2_BYTES(src+group_size); - } - else { - sshort[0]= *(const GLshort*)src; - sshort[1]= *(const GLshort*)(src+group_size); - } - - *dest= (sshort[0] + sshort[1]) / 2; - src+= element_size; - dest++; - } - src+= group_size; /* skip to next 2 */ - } - { - int padBytes= ysize - (width*group_size); - src+= padBytes; /* for assertion only */ - } - } - else if (width == 1) { /* 1 column */ - int padBytes= ysize - (width * group_size); - assert(height != 1); /* widthxheight can't be 1x1 */ - halfWidth= 1; - /* one vertical column with possible pad bytes per row */ - /* average two at a time */ - - for (jj= 0; jj< halfHeight; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLshort sshort[BOX2]; - if (myswap_bytes) { - sshort[0]= __GLU_SWAP_2_BYTES(src); - sshort[1]= __GLU_SWAP_2_BYTES(src+ysize); - } - else { - sshort[0]= *(const GLshort*)src; - sshort[1]= *(const GLshort*)(src+ysize); - } - *dest= (sshort[0] + sshort[1]) / 2; - - src+= element_size; - dest++; - } - src+= padBytes; /* add pad bytes, if any, to get to end to row */ - src+= ysize; - } - - assert(src == &((const char *)dataIn)[ysize*height]); - } - - assert((char *)dest == &((char *)dataOut) - [components * element_size * halfWidth * halfHeight]); - -} /* halve1Dimage_short() */ - - -static void halveImage_uint(GLint components, GLuint width, GLuint height, - const GLuint *datain, GLuint *dataout, - GLint element_size, GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - int i, j, k; - int newwidth, newheight; - int padBytes; - GLuint *s; - const char *t; - - /* handle case where there is only 1 column/row */ - if (width == 1 || height == 1) { - assert( !(width == 1 && height == 1) ); /* can't be 1x1 */ - halve1Dimage_uint(components,width,height,datain,dataout, - element_size,ysize,group_size, myswap_bytes); - return; - } - - newwidth = width / 2; - newheight = height / 2; - padBytes = ysize - (width*group_size); - s = dataout; - t = (const char *)datain; - - /* Piece o' cake! */ - if (!myswap_bytes) - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - /* need to cast to double to hold large unsigned ints */ - s[0] = ((double)*(const GLuint*)t + - (double)*(const GLuint*)(t+group_size) + - (double)*(const GLuint*)(t+ysize) + - (double)*(const GLuint*)(t+ysize+group_size))/4 + 0.5; - s++; t += element_size; - - } - t += group_size; - } - t += padBytes; - t += ysize; - } - else - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - /* need to cast to double to hold large unsigned ints */ - GLdouble buf; - buf = (GLdouble)__GLU_SWAP_4_BYTES(t) + - (GLdouble)__GLU_SWAP_4_BYTES(t+group_size) + - (GLdouble)__GLU_SWAP_4_BYTES(t+ysize) + - (GLdouble)__GLU_SWAP_4_BYTES(t+ysize+group_size); - s[0] = (GLuint)(buf/4 + 0.5); - - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } -} - -/* */ -static void halve1Dimage_uint(GLint components, GLuint width, GLuint height, - const GLuint *dataIn, GLuint *dataOut, - GLint element_size, GLint ysize, - GLint group_size, GLint myswap_bytes) -{ - GLint halfWidth= width / 2; - GLint halfHeight= height / 2; - const char *src= (const char *) dataIn; - GLuint *dest= dataOut; - int jj; - - assert(width == 1 || height == 1); /* must be 1D */ - assert(width != height); /* can't be square */ - - if (height == 1) { /* 1 row */ - assert(width != 1); /* widthxheight can't be 1x1 */ - halfHeight= 1; - - for (jj= 0; jj< halfWidth; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLuint uint[BOX2]; - if (myswap_bytes) { - uint[0]= __GLU_SWAP_4_BYTES(src); - uint[1]= __GLU_SWAP_4_BYTES(src+group_size); - } - else { - uint[0]= *(const GLuint*)src; - uint[1]= *(const GLuint*)(src+group_size); - } - *dest= ((double)uint[0]+(double)uint[1])/2.0; - - src+= element_size; - dest++; - } - src+= group_size; /* skip to next 2 */ - } - { - int padBytes= ysize - (width*group_size); - src+= padBytes; /* for assertion only */ - } - } - else if (width == 1) { /* 1 column */ - int padBytes= ysize - (width * group_size); - assert(height != 1); /* widthxheight can't be 1x1 */ - halfWidth= 1; - /* one vertical column with possible pad bytes per row */ - /* average two at a time */ - - for (jj= 0; jj< halfHeight; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLuint uint[BOX2]; - if (myswap_bytes) { - uint[0]= __GLU_SWAP_4_BYTES(src); - uint[1]= __GLU_SWAP_4_BYTES(src+ysize); - } - else { - uint[0]= *(const GLuint*)src; - uint[1]= *(const GLuint*)(src+ysize); - } - *dest= ((double)uint[0]+(double)uint[1])/2.0; - - src+= element_size; - dest++; - } - src+= padBytes; /* add pad bytes, if any, to get to end to row */ - src+= ysize; - } - - assert(src == &((const char *)dataIn)[ysize*height]); - } - - assert((char *)dest == &((char *)dataOut) - [components * element_size * halfWidth * halfHeight]); - -} /* halve1Dimage_uint() */ - -static void halveImage_int(GLint components, GLuint width, GLuint height, - const GLint *datain, GLint *dataout, GLint element_size, - GLint ysize, GLint group_size, GLint myswap_bytes) -{ - int i, j, k; - int newwidth, newheight; - int padBytes; - GLint *s; - const char *t; - - /* handle case where there is only 1 column/row */ - if (width == 1 || height == 1) { - assert( !(width == 1 && height == 1) ); /* can't be 1x1 */ - halve1Dimage_int(components,width,height,datain,dataout, - element_size,ysize,group_size, myswap_bytes); - return; - } - - newwidth = width / 2; - newheight = height / 2; - padBytes = ysize - (width*group_size); - s = dataout; - t = (const char *)datain; - - /* Piece o' cake! */ - if (!myswap_bytes) - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - s[0] = ((float)*(const GLint*)t + - (float)*(const GLint*)(t+group_size) + - (float)*(const GLint*)(t+ysize) + - (float)*(const GLint*)(t+ysize+group_size))/4 + 0.5; - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } - else - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - GLuint b; - GLfloat buf; - b = __GLU_SWAP_4_BYTES(t); - buf = *(GLint*)&b; - b = __GLU_SWAP_4_BYTES(t+group_size); - buf += *(GLint*)&b; - b = __GLU_SWAP_4_BYTES(t+ysize); - buf += *(GLint*)&b; - b = __GLU_SWAP_4_BYTES(t+ysize+group_size); - buf += *(GLint*)&b; - s[0] = (GLint)(buf/4 + 0.5); - - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } -} - -/* */ -static void halve1Dimage_int(GLint components, GLuint width, GLuint height, - const GLint *dataIn, GLint *dataOut, - GLint element_size, GLint ysize, - GLint group_size, GLint myswap_bytes) -{ - GLint halfWidth= width / 2; - GLint halfHeight= height / 2; - const char *src= (const char *) dataIn; - GLint *dest= dataOut; - int jj; - - assert(width == 1 || height == 1); /* must be 1D */ - assert(width != height); /* can't be square */ - - if (height == 1) { /* 1 row */ - assert(width != 1); /* widthxheight can't be 1x1 */ - halfHeight= 1; - - for (jj= 0; jj< halfWidth; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLuint uint[BOX2]; - if (myswap_bytes) { - uint[0]= __GLU_SWAP_4_BYTES(src); - uint[1]= __GLU_SWAP_4_BYTES(src+group_size); - } - else { - uint[0]= *(const GLuint*)src; - uint[1]= *(const GLuint*)(src+group_size); - } - *dest= ((float)uint[0]+(float)uint[1])/2.0; - - src+= element_size; - dest++; - } - src+= group_size; /* skip to next 2 */ - } - { - int padBytes= ysize - (width*group_size); - src+= padBytes; /* for assertion only */ - } - } - else if (width == 1) { /* 1 column */ - int padBytes= ysize - (width * group_size); - assert(height != 1); /* widthxheight can't be 1x1 */ - halfWidth= 1; - /* one vertical column with possible pad bytes per row */ - /* average two at a time */ - - for (jj= 0; jj< halfHeight; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLuint uint[BOX2]; - if (myswap_bytes) { - uint[0]= __GLU_SWAP_4_BYTES(src); - uint[1]= __GLU_SWAP_4_BYTES(src+ysize); - } - else { - uint[0]= *(const GLuint*)src; - uint[1]= *(const GLuint*)(src+ysize); - } - *dest= ((float)uint[0]+(float)uint[1])/2.0; - - src+= element_size; - dest++; - } - src+= padBytes; /* add pad bytes, if any, to get to end to row */ - src+= ysize; - } - - assert(src == &((const char *)dataIn)[ysize*height]); - } - - assert((char *)dest == &((char *)dataOut) - [components * element_size * halfWidth * halfHeight]); - -} /* halve1Dimage_int() */ - - -static void halveImage_float(GLint components, GLuint width, GLuint height, - const GLfloat *datain, GLfloat *dataout, - GLint element_size, GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - int i, j, k; - int newwidth, newheight; - int padBytes; - GLfloat *s; - const char *t; - - /* handle case where there is only 1 column/row */ - if (width == 1 || height == 1) { - assert( !(width == 1 && height == 1) ); /* can't be 1x1 */ - halve1Dimage_float(components,width,height,datain,dataout, - element_size,ysize,group_size, myswap_bytes); - return; - } - - newwidth = width / 2; - newheight = height / 2; - padBytes = ysize - (width*group_size); - s = dataout; - t = (const char *)datain; - - /* Piece o' cake! */ - if (!myswap_bytes) - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - s[0] = (*(const GLfloat*)t + - *(const GLfloat*)(t+group_size) + - *(const GLfloat*)(t+ysize) + - *(const GLfloat*)(t+ysize+group_size)) / 4; - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } - else - for (i = 0; i < newheight; i++) { - for (j = 0; j < newwidth; j++) { - for (k = 0; k < components; k++) { - union { GLuint b; GLfloat f; } swapbuf; - swapbuf.b = __GLU_SWAP_4_BYTES(t); - s[0] = swapbuf.f; - swapbuf.b = __GLU_SWAP_4_BYTES(t+group_size); - s[0] += swapbuf.f; - swapbuf.b = __GLU_SWAP_4_BYTES(t+ysize); - s[0] += swapbuf.f; - swapbuf.b = __GLU_SWAP_4_BYTES(t+ysize+group_size); - s[0] += swapbuf.f; - s[0] /= 4; - s++; t += element_size; - } - t += group_size; - } - t += padBytes; - t += ysize; - } -} - -/* */ -static void halve1Dimage_float(GLint components, GLuint width, GLuint height, - const GLfloat *dataIn, GLfloat *dataOut, - GLint element_size, GLint ysize, - GLint group_size, GLint myswap_bytes) -{ - GLint halfWidth= width / 2; - GLint halfHeight= height / 2; - const char *src= (const char *) dataIn; - GLfloat *dest= dataOut; - int jj; - - assert(width == 1 || height == 1); /* must be 1D */ - assert(width != height); /* can't be square */ - - if (height == 1) { /* 1 row */ - assert(width != 1); /* widthxheight can't be 1x1 */ - halfHeight= 1; - - for (jj= 0; jj< halfWidth; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLfloat sfloat[BOX2]; - if (myswap_bytes) { - sfloat[0]= __GLU_SWAP_4_BYTES(src); - sfloat[1]= __GLU_SWAP_4_BYTES(src+group_size); - } - else { - sfloat[0]= *(const GLfloat*)src; - sfloat[1]= *(const GLfloat*)(src+group_size); - } - - *dest= (sfloat[0] + sfloat[1]) / 2.0; - src+= element_size; - dest++; - } - src+= group_size; /* skip to next 2 */ - } - { - int padBytes= ysize - (width*group_size); - src+= padBytes; /* for assertion only */ - } - } - else if (width == 1) { /* 1 column */ - int padBytes= ysize - (width * group_size); - assert(height != 1); /* widthxheight can't be 1x1 */ - halfWidth= 1; - /* one vertical column with possible pad bytes per row */ - /* average two at a time */ - - for (jj= 0; jj< halfHeight; jj++) { - int kk; - for (kk= 0; kk< components; kk++) { -#define BOX2 2 - GLfloat sfloat[BOX2]; - if (myswap_bytes) { - sfloat[0]= __GLU_SWAP_4_BYTES(src); - sfloat[1]= __GLU_SWAP_4_BYTES(src+ysize); - } - else { - sfloat[0]= *(const GLfloat*)src; - sfloat[1]= *(const GLfloat*)(src+ysize); - } - *dest= (sfloat[0] + sfloat[1]) / 2.0; - - src+= element_size; - dest++; - } - src+= padBytes; /* add pad bytes, if any, to get to end to row */ - src+= ysize; /* skip to odd row */ - } - } - - assert(src == &((const char *)dataIn)[ysize*height]); - assert((char *)dest == &((char *)dataOut) - [components * element_size * halfWidth * halfHeight]); -} /* halve1Dimage_float() */ - -static void scale_internal(GLint components, GLint widthin, GLint heightin, - const GLushort *datain, - GLint widthout, GLint heightout, - GLushort *dataout) -{ - float x, lowx, highx, convx, halfconvx; - float y, lowy, highy, convy, halfconvy; - float xpercent,ypercent; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float area; - int i,j,k,yint,xint,xindex,yindex; - int temp; - - if (widthin == widthout*2 && heightin == heightout*2) { - halveImage(components, widthin, heightin, datain, dataout); - return; - } - convy = (float) heightin/heightout; - convx = (float) widthin/widthout; - halfconvx = convx/2; - halfconvy = convy/2; - for (i = 0; i < heightout; i++) { - y = convy * (i+0.5); - if (heightin > heightout) { - highy = y + halfconvy; - lowy = y - halfconvy; - } else { - highy = y + 0.5; - lowy = y - 0.5; - } - for (j = 0; j < widthout; j++) { - x = convx * (j+0.5); - if (widthin > widthout) { - highx = x + halfconvx; - lowx = x - halfconvx; - } else { - highx = x + 0.5; - lowx = x - 0.5; - } - - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - area = 0.0; - - y = lowy; - yint = floor(y); - while (y < highy) { - yindex = (yint + heightin) % heightin; - if (highy < yint+1) { - ypercent = highy - y; - } else { - ypercent = yint+1 - y; - } - - x = lowx; - xint = floor(x); - - while (x < highx) { - xindex = (xint + widthin) % widthin; - if (highx < xint+1) { - xpercent = highx - x; - } else { - xpercent = xint+1 - x; - } - - percent = xpercent * ypercent; - area += percent; - temp = (xindex + (yindex * widthin)) * components; - for (k = 0; k < components; k++) { - totals[k] += datain[temp + k] * percent; - } - - xint++; - x = xint; - } - yint++; - y = yint; - } - - temp = (j + (i * widthout)) * components; - for (k = 0; k < components; k++) { - /* totals[] should be rounded in the case of enlarging an RGB - * ramp when the type is 332 or 4444 - */ - dataout[temp + k] = (totals[k]+0.5)/area; - } - } - } -} - -static void scale_internal_ubyte(GLint components, GLint widthin, - GLint heightin, const GLubyte *datain, - GLint widthout, GLint heightout, - GLubyte *dataout, GLint element_size, - GLint ysize, GLint group_size) -{ - float convx; - float convy; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float area; - int i,j,k,xindex; - - const char *temp, *temp0; - const char *temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - const char *left, *right; - - if (widthin == widthout*2 && heightin == heightout*2) { - halveImage_ubyte(components, widthin, heightin, - (const GLubyte *)datain, (GLubyte *)dataout, - element_size, ysize, group_size); - return; - } - convy = (float) heightin/heightout; - convx = (float) widthin/widthout; - convy_int = floor(convy); - convy_float = convy - convy_int; - convx_int = floor(convx); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0; - highy_int = convy_int; - highy_float = convy_float; - - for (i = 0; i < heightout; i++) { - /* Clamp here to be sure we don't read beyond input buffer. */ - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0; - highx_int = convx_int; - highx_float = convx_float; - - for (j = 0; j < widthout; j++) { - - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - - /* calculate the value for pixels in the 1st row */ - xindex = lowx_int*group_size; - if((highy_int>lowy_int) && (highx_int>lowx_int)) { - - y_percent = 1-lowy_float; - temp = (const char *)datain + xindex + lowy_int * ysize; - percent = y_percent * (1-lowx_float); - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - left = temp; - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * y_percent; - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - - /* calculate the value for pixels in the last row */ - y_percent = highy_float; - percent = y_percent * (1-lowx_float); - temp = (const char *)datain + xindex + highy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - - - /* calculate the value for pixels in the 1st and last column */ - for(m = lowy_int+1; m < highy_int; m++) { - left += ysize; - right += ysize; - for (k = 0; k < components; - k++, left += element_size, right += element_size) { - totals[k] += (GLubyte)(*(left))*(1-lowx_float) - +(GLubyte)(*(right))*highx_float; - } - } - } else if (highy_int > lowy_int) { - x_percent = highx_float - lowx_float; - percent = (1-lowy_float)*x_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - for(m = lowy_int+1; m < highy_int; m++) { - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * x_percent; - } - } - percent = x_percent * highy_float; - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - } else if (highx_int > lowx_int) { - y_percent = highy_float - lowy_float; - percent = (1-lowx_float)*y_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - for (l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - } else { - percent = (highy_float-lowy_float)*(highx_float-lowx_float); - temp = (const char *)datain + xindex + lowy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)) * percent; - } - } - - - - /* this is for the pixels in the body */ - temp0 = (const char *)datain + xindex + group_size + - (lowy_int+1)*ysize; - for (m = lowy_int+1; m < highy_int; m++) { - temp = temp0; - for(l = lowx_int+1; l < highx_int; l++) { - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLubyte)(*(temp_index)); - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = (j + (i * widthout)) * components; - for (k = 0; k < components; k++) { - dataout[outindex + k] = totals[k]/area; - /*printf("totals[%d] = %f\n", k, totals[k]);*/ - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if(highx_float > 1) { - highx_float -= 1.0; - highx_int++; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if(highy_float > 1) { - highy_float -= 1.0; - highy_int++; - } - } -} - -static void scale_internal_byte(GLint components, GLint widthin, - GLint heightin, const GLbyte *datain, - GLint widthout, GLint heightout, - GLbyte *dataout, GLint element_size, - GLint ysize, GLint group_size) -{ - float convx; - float convy; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float area; - int i,j,k,xindex; - - const char *temp, *temp0; - const char *temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - const char *left, *right; - - if (widthin == widthout*2 && heightin == heightout*2) { - halveImage_byte(components, widthin, heightin, - (const GLbyte *)datain, (GLbyte *)dataout, - element_size, ysize, group_size); - return; - } - convy = (float) heightin/heightout; - convx = (float) widthin/widthout; - convy_int = floor(convy); - convy_float = convy - convy_int; - convx_int = floor(convx); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0; - highy_int = convy_int; - highy_float = convy_float; - - for (i = 0; i < heightout; i++) { - /* Clamp here to be sure we don't read beyond input buffer. */ - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0; - highx_int = convx_int; - highx_float = convx_float; - - for (j = 0; j < widthout; j++) { - - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - - /* calculate the value for pixels in the 1st row */ - xindex = lowx_int*group_size; - if((highy_int>lowy_int) && (highx_int>lowx_int)) { - - y_percent = 1-lowy_float; - temp = (const char *)datain + xindex + lowy_int * ysize; - percent = y_percent * (1-lowx_float); - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - left = temp; - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * y_percent; - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - - /* calculate the value for pixels in the last row */ - y_percent = highy_float; - percent = y_percent * (1-lowx_float); - temp = (const char *)datain + xindex + highy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - - - /* calculate the value for pixels in the 1st and last column */ - for(m = lowy_int+1; m < highy_int; m++) { - left += ysize; - right += ysize; - for (k = 0; k < components; - k++, left += element_size, right += element_size) { - totals[k] += (GLbyte)(*(left))*(1-lowx_float) - +(GLbyte)(*(right))*highx_float; - } - } - } else if (highy_int > lowy_int) { - x_percent = highx_float - lowx_float; - percent = (1-lowy_float)*x_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - for(m = lowy_int+1; m < highy_int; m++) { - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * x_percent; - } - } - percent = x_percent * highy_float; - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - } else if (highx_int > lowx_int) { - y_percent = highy_float - lowy_float; - percent = (1-lowx_float)*y_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - for (l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - } else { - percent = (highy_float-lowy_float)*(highx_float-lowx_float); - temp = (const char *)datain + xindex + lowy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)) * percent; - } - } - - - - /* this is for the pixels in the body */ - temp0 = (const char *)datain + xindex + group_size + - (lowy_int+1)*ysize; - for (m = lowy_int+1; m < highy_int; m++) { - temp = temp0; - for(l = lowx_int+1; l < highx_int; l++) { - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - totals[k] += (GLbyte)(*(temp_index)); - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = (j + (i * widthout)) * components; - for (k = 0; k < components; k++) { - dataout[outindex + k] = totals[k]/area; - /*printf("totals[%d] = %f\n", k, totals[k]);*/ - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if(highx_float > 1) { - highx_float -= 1.0; - highx_int++; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if(highy_float > 1) { - highy_float -= 1.0; - highy_int++; - } - } -} - -static void scale_internal_ushort(GLint components, GLint widthin, - GLint heightin, const GLushort *datain, - GLint widthout, GLint heightout, - GLushort *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - float convx; - float convy; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float area; - int i,j,k,xindex; - - const char *temp, *temp0; - const char *temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - const char *left, *right; - - if (widthin == widthout*2 && heightin == heightout*2) { - halveImage_ushort(components, widthin, heightin, - (const GLushort *)datain, (GLushort *)dataout, - element_size, ysize, group_size, myswap_bytes); - return; - } - convy = (float) heightin/heightout; - convx = (float) widthin/widthout; - convy_int = floor(convy); - convy_float = convy - convy_int; - convx_int = floor(convx); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0; - highy_int = convy_int; - highy_float = convy_float; - - for (i = 0; i < heightout; i++) { - /* Clamp here to be sure we don't read beyond input buffer. */ - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0; - highx_int = convx_int; - highx_float = convx_float; - - for (j = 0; j < widthout; j++) { - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - - /* calculate the value for pixels in the 1st row */ - xindex = lowx_int*group_size; - if((highy_int>lowy_int) && (highx_int>lowx_int)) { - - y_percent = 1-lowy_float; - temp = (const char *)datain + xindex + lowy_int * ysize; - percent = y_percent * (1-lowx_float); - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - left = temp; - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLushort*)temp_index * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - - /* calculate the value for pixels in the last row */ - y_percent = highy_float; - percent = y_percent * (1-lowx_float); - temp = (const char *)datain + xindex + highy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLushort*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - - /* calculate the value for pixels in the 1st and last column */ - for(m = lowy_int+1; m < highy_int; m++) { - left += ysize; - right += ysize; - for (k = 0; k < components; - k++, left += element_size, right += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(left) * (1-lowx_float) + - __GLU_SWAP_2_BYTES(right) * highx_float; - } else { - totals[k] += *(const GLushort*)left * (1-lowx_float) - + *(const GLushort*)right * highx_float; - } - } - } - } else if (highy_int > lowy_int) { - x_percent = highx_float - lowx_float; - percent = (1-lowy_float)*x_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - for(m = lowy_int+1; m < highy_int; m++) { - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(temp_index) * x_percent; - } else { - totals[k] += *(const GLushort*)temp_index * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - } else if (highx_int > lowx_int) { - y_percent = highy_float - lowy_float; - percent = (1-lowx_float)*y_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - for (l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLushort*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - } else { - percent = (highy_float-lowy_float)*(highx_float-lowx_float); - temp = (const char *)datain + xindex + lowy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } - } - - /* this is for the pixels in the body */ - temp0 = (const char *)datain + xindex + group_size + - (lowy_int+1)*ysize; - for (m = lowy_int+1; m < highy_int; m++) { - temp = temp0; - for(l = lowx_int+1; l < highx_int; l++) { - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index); - } else { - totals[k] += *(const GLushort*)temp_index; - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = (j + (i * widthout)) * components; - for (k = 0; k < components; k++) { - dataout[outindex + k] = totals[k]/area; - /*printf("totals[%d] = %f\n", k, totals[k]);*/ - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if(highx_float > 1) { - highx_float -= 1.0; - highx_int++; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if(highy_float > 1) { - highy_float -= 1.0; - highy_int++; - } - } -} - -static void scale_internal_short(GLint components, GLint widthin, - GLint heightin, const GLshort *datain, - GLint widthout, GLint heightout, - GLshort *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - float convx; - float convy; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float area; - int i,j,k,xindex; - - const char *temp, *temp0; - const char *temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - const char *left, *right; - - GLushort swapbuf; /* unsigned buffer */ - - if (widthin == widthout*2 && heightin == heightout*2) { - halveImage_short(components, widthin, heightin, - (const GLshort *)datain, (GLshort *)dataout, - element_size, ysize, group_size, myswap_bytes); - return; - } - convy = (float) heightin/heightout; - convx = (float) widthin/widthout; - convy_int = floor(convy); - convy_float = convy - convy_int; - convx_int = floor(convx); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0; - highy_int = convy_int; - highy_float = convy_float; - - for (i = 0; i < heightout; i++) { - /* Clamp here to be sure we don't read beyond input buffer. */ - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0; - highx_int = convx_int; - highx_float = convx_float; - - for (j = 0; j < widthout; j++) { - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - - /* calculate the value for pixels in the 1st row */ - xindex = lowx_int*group_size; - if((highy_int>lowy_int) && (highx_int>lowx_int)) { - - y_percent = 1-lowy_float; - temp = (const char *)datain + xindex + lowy_int * ysize; - percent = y_percent * (1-lowx_float); - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - left = temp; - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * y_percent; - } else { - totals[k] += *(const GLshort*)temp_index * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - - /* calculate the value for pixels in the last row */ - y_percent = highy_float; - percent = y_percent * (1-lowx_float); - temp = (const char *)datain + xindex + highy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * y_percent; - } else { - totals[k] += *(const GLshort*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - - /* calculate the value for pixels in the 1st and last column */ - for(m = lowy_int+1; m < highy_int; m++) { - left += ysize; - right += ysize; - for (k = 0; k < components; - k++, left += element_size, right += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(left); - totals[k] += *(const GLshort*)&swapbuf * (1-lowx_float); - swapbuf = __GLU_SWAP_2_BYTES(right); - totals[k] += *(const GLshort*)&swapbuf * highx_float; - } else { - totals[k] += *(const GLshort*)left * (1-lowx_float) - + *(const GLshort*)right * highx_float; - } - } - } - } else if (highy_int > lowy_int) { - x_percent = highx_float - lowx_float; - percent = (1-lowy_float)*x_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - for(m = lowy_int+1; m < highy_int; m++) { - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * x_percent; - } else { - totals[k] += *(const GLshort*)temp_index * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - } else if (highx_int > lowx_int) { - y_percent = highy_float - lowy_float; - percent = (1-lowx_float)*y_percent; - - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - for (l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * y_percent; - } else { - totals[k] += *(const GLshort*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - } else { - percent = (highy_float-lowy_float)*(highx_float-lowx_float); - temp = (const char *)datain + xindex + lowy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf * percent; - } else { - totals[k] += *(const GLshort*)temp_index * percent; - } - } - } - - /* this is for the pixels in the body */ - temp0 = (const char *)datain + xindex + group_size + - (lowy_int+1)*ysize; - for (m = lowy_int+1; m < highy_int; m++) { - temp = temp0; - for(l = lowx_int+1; l < highx_int; l++) { - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_2_BYTES(temp_index); - totals[k] += *(const GLshort*)&swapbuf; - } else { - totals[k] += *(const GLshort*)temp_index; - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = (j + (i * widthout)) * components; - for (k = 0; k < components; k++) { - dataout[outindex + k] = totals[k]/area; - /*printf("totals[%d] = %f\n", k, totals[k]);*/ - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if(highx_float > 1) { - highx_float -= 1.0; - highx_int++; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if(highy_float > 1) { - highy_float -= 1.0; - highy_int++; - } - } -} - -static void scale_internal_uint(GLint components, GLint widthin, - GLint heightin, const GLuint *datain, - GLint widthout, GLint heightout, - GLuint *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - float convx; - float convy; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float area; - int i,j,k,xindex; - - const char *temp, *temp0; - const char *temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - const char *left, *right; - - if (widthin == widthout*2 && heightin == heightout*2) { - halveImage_uint(components, widthin, heightin, - (const GLuint *)datain, (GLuint *)dataout, - element_size, ysize, group_size, myswap_bytes); - return; - } - convy = (float) heightin/heightout; - convx = (float) widthin/widthout; - convy_int = floor(convy); - convy_float = convy - convy_int; - convx_int = floor(convx); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0; - highy_int = convy_int; - highy_float = convy_float; - - for (i = 0; i < heightout; i++) { - /* Clamp here to be sure we don't read beyond input buffer. */ - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0; - highx_int = convx_int; - highx_float = convx_float; - - for (j = 0; j < widthout; j++) { - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - - /* calculate the value for pixels in the 1st row */ - xindex = lowx_int*group_size; - if((highy_int>lowy_int) && (highx_int>lowx_int)) { - - y_percent = 1-lowy_float; - temp = (const char *)datain + xindex + lowy_int * ysize; - percent = y_percent * (1-lowx_float); - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - left = temp; - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_4_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLuint*)temp_index * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - - /* calculate the value for pixels in the last row */ - y_percent = highy_float; - percent = y_percent * (1-lowx_float); - temp = (const char *)datain + xindex + highy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_4_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLuint*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - - /* calculate the value for pixels in the 1st and last column */ - for(m = lowy_int+1; m < highy_int; m++) { - left += ysize; - right += ysize; - for (k = 0; k < components; - k++, left += element_size, right += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_4_BYTES(left) * (1-lowx_float) - + __GLU_SWAP_4_BYTES(right) * highx_float; - } else { - totals[k] += *(const GLuint*)left * (1-lowx_float) - + *(const GLuint*)right * highx_float; - } - } - } - } else if (highy_int > lowy_int) { - x_percent = highx_float - lowx_float; - percent = (1-lowy_float)*x_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - for(m = lowy_int+1; m < highy_int; m++) { - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_4_BYTES(temp_index) * x_percent; - } else { - totals[k] += *(const GLuint*)temp_index * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - } else if (highx_int > lowx_int) { - y_percent = highy_float - lowy_float; - percent = (1-lowx_float)*y_percent; - - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - for (l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_4_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLuint*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - } else { - percent = (highy_float-lowy_float)*(highx_float-lowx_float); - temp = (const char *)datain + xindex + lowy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLuint*)temp_index * percent; - } - } - } - - /* this is for the pixels in the body */ - temp0 = (const char *)datain + xindex + group_size + - (lowy_int+1)*ysize; - for (m = lowy_int+1; m < highy_int; m++) { - temp = temp0; - for(l = lowx_int+1; l < highx_int; l++) { - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_4_BYTES(temp_index); - } else { - totals[k] += *(const GLuint*)temp_index; - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = (j + (i * widthout)) * components; - for (k = 0; k < components; k++) { - /* clamp at UINT_MAX */ - float value= totals[k]/area; - if (value >= (float) UINT_MAX) { /* need '=' */ - dataout[outindex + k] = UINT_MAX; - } - else dataout[outindex + k] = value; - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if(highx_float > 1) { - highx_float -= 1.0; - highx_int++; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if(highy_float > 1) { - highy_float -= 1.0; - highy_int++; - } - } -} - - - -static void scale_internal_int(GLint components, GLint widthin, - GLint heightin, const GLint *datain, - GLint widthout, GLint heightout, - GLint *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - float convx; - float convy; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float area; - int i,j,k,xindex; - - const char *temp, *temp0; - const char *temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - const char *left, *right; - - GLuint swapbuf; /* unsigned buffer */ - - if (widthin == widthout*2 && heightin == heightout*2) { - halveImage_int(components, widthin, heightin, - (const GLint *)datain, (GLint *)dataout, - element_size, ysize, group_size, myswap_bytes); - return; - } - convy = (float) heightin/heightout; - convx = (float) widthin/widthout; - convy_int = floor(convy); - convy_float = convy - convy_int; - convx_int = floor(convx); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0; - highy_int = convy_int; - highy_float = convy_float; - - for (i = 0; i < heightout; i++) { - /* Clamp here to be sure we don't read beyond input buffer. */ - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0; - highx_int = convx_int; - highx_float = convx_float; - - for (j = 0; j < widthout; j++) { - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - - /* calculate the value for pixels in the 1st row */ - xindex = lowx_int*group_size; - if((highy_int>lowy_int) && (highx_int>lowx_int)) { - - y_percent = 1-lowy_float; - temp = (const char *)datain + xindex + lowy_int * ysize; - percent = y_percent * (1-lowx_float); - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - left = temp; - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * y_percent; - } else { - totals[k] += *(const GLint*)temp_index * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - - /* calculate the value for pixels in the last row */ - y_percent = highy_float; - percent = y_percent * (1-lowx_float); - temp = (const char *)datain + xindex + highy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * y_percent; - } else { - totals[k] += *(const GLint*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - - /* calculate the value for pixels in the 1st and last column */ - for(m = lowy_int+1; m < highy_int; m++) { - left += ysize; - right += ysize; - for (k = 0; k < components; - k++, left += element_size, right += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(left); - totals[k] += *(const GLint*)&swapbuf * (1-lowx_float); - swapbuf = __GLU_SWAP_4_BYTES(right); - totals[k] += *(const GLint*)&swapbuf * highx_float; - } else { - totals[k] += *(const GLint*)left * (1-lowx_float) - + *(const GLint*)right * highx_float; - } - } - } - } else if (highy_int > lowy_int) { - x_percent = highx_float - lowx_float; - percent = (1-lowy_float)*x_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - for(m = lowy_int+1; m < highy_int; m++) { - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * x_percent; - } else { - totals[k] += *(const GLint*)temp_index * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - } else if (highx_int > lowx_int) { - y_percent = highy_float - lowy_float; - percent = (1-lowx_float)*y_percent; - - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - for (l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * y_percent; - } else { - totals[k] += *(const GLint*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - } else { - percent = (highy_float-lowy_float)*(highx_float-lowx_float); - temp = (const char *)datain + xindex + lowy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf * percent; - } else { - totals[k] += *(const GLint*)temp_index * percent; - } - } - } - - /* this is for the pixels in the body */ - temp0 = (const char *)datain + xindex + group_size + - (lowy_int+1)*ysize; - for (m = lowy_int+1; m < highy_int; m++) { - temp = temp0; - for(l = lowx_int+1; l < highx_int; l++) { - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += *(const GLint*)&swapbuf; - } else { - totals[k] += *(const GLint*)temp_index; - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = (j + (i * widthout)) * components; - for (k = 0; k < components; k++) { - dataout[outindex + k] = totals[k]/area; - /*printf("totals[%d] = %f\n", k, totals[k]);*/ - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if(highx_float > 1) { - highx_float -= 1.0; - highx_int++; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if(highy_float > 1) { - highy_float -= 1.0; - highy_int++; - } - } -} - - - -static void scale_internal_float(GLint components, GLint widthin, - GLint heightin, const GLfloat *datain, - GLint widthout, GLint heightout, - GLfloat *dataout, GLint element_size, - GLint ysize, GLint group_size, - GLint myswap_bytes) -{ - float convx; - float convy; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float area; - int i,j,k,xindex; - - const char *temp, *temp0; - const char *temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - const char *left, *right; - - union { GLuint b; GLfloat f; } swapbuf; - - if (widthin == widthout*2 && heightin == heightout*2) { - halveImage_float(components, widthin, heightin, - (const GLfloat *)datain, (GLfloat *)dataout, - element_size, ysize, group_size, myswap_bytes); - return; - } - convy = (float) heightin/heightout; - convx = (float) widthin/widthout; - convy_int = floor(convy); - convy_float = convy - convy_int; - convx_int = floor(convx); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0; - highy_int = convy_int; - highy_float = convy_float; - - for (i = 0; i < heightout; i++) { - /* Clamp here to be sure we don't read beyond input buffer. */ - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0; - highx_int = convx_int; - highx_float = convx_float; - - for (j = 0; j < widthout; j++) { - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - - /* calculate the value for pixels in the 1st row */ - xindex = lowx_int*group_size; - if((highy_int>lowy_int) && (highx_int>lowx_int)) { - - y_percent = 1-lowy_float; - temp = (const char *)datain + xindex + lowy_int * ysize; - percent = y_percent * (1-lowx_float); - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - left = temp; - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * y_percent; - } else { - totals[k] += *(const GLfloat*)temp_index * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - - /* calculate the value for pixels in the last row */ - y_percent = highy_float; - percent = y_percent * (1-lowx_float); - temp = (const char *)datain + xindex + highy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - for(l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * y_percent; - } else { - totals[k] += *(const GLfloat*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - - /* calculate the value for pixels in the 1st and last column */ - for(m = lowy_int+1; m < highy_int; m++) { - left += ysize; - right += ysize; - for (k = 0; k < components; - k++, left += element_size, right += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(left); - totals[k] += swapbuf.f * (1-lowx_float); - swapbuf.b = __GLU_SWAP_4_BYTES(right); - totals[k] += swapbuf.f * highx_float; - } else { - totals[k] += *(const GLfloat*)left * (1-lowx_float) - + *(const GLfloat*)right * highx_float; - } - } - } - } else if (highy_int > lowy_int) { - x_percent = highx_float - lowx_float; - percent = (1-lowy_float)*x_percent; - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - for(m = lowy_int+1; m < highy_int; m++) { - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * x_percent; - } else { - totals[k] += *(const GLfloat*)temp_index * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - } else if (highx_int > lowx_int) { - y_percent = highy_float - lowy_float; - percent = (1-lowx_float)*y_percent; - - temp = (const char *)datain + xindex + lowy_int*ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - for (l = lowx_int+1; l < highx_int; l++) { - temp += group_size; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * y_percent; - } else { - totals[k] += *(const GLfloat*)temp_index * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - } else { - percent = (highy_float-lowy_float)*(highx_float-lowx_float); - temp = (const char *)datain + xindex + lowy_int * ysize; - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f * percent; - } else { - totals[k] += *(const GLfloat*)temp_index * percent; - } - } - } - - /* this is for the pixels in the body */ - temp0 = (const char *)datain + xindex + group_size + - (lowy_int+1)*ysize; - for (m = lowy_int+1; m < highy_int; m++) { - temp = temp0; - for(l = lowx_int+1; l < highx_int; l++) { - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - swapbuf.b = __GLU_SWAP_4_BYTES(temp_index); - totals[k] += swapbuf.f; - } else { - totals[k] += *(const GLfloat*)temp_index; - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = (j + (i * widthout)) * components; - for (k = 0; k < components; k++) { - dataout[outindex + k] = totals[k]/area; - /*printf("totals[%d] = %f\n", k, totals[k]);*/ - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if(highx_float > 1) { - highx_float -= 1.0; - highx_int++; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if(highy_float > 1) { - highy_float -= 1.0; - highy_int++; - } - } -} - -static int checkMipmapArgs(GLenum internalFormat, GLenum format, GLenum type) -{ - if (!legalFormat(format) || !legalType(type)) { - return GLU_INVALID_ENUM; - } - if (format == GL_STENCIL_INDEX) { - return GLU_INVALID_ENUM; - } - - if (!isLegalFormatForPackedPixelType(format, type)) { - return GLU_INVALID_OPERATION; - } - - return 0; -} /* checkMipmapArgs() */ - -static GLboolean legalFormat(GLenum format) -{ - switch(format) { - case GL_COLOR_INDEX: - case GL_STENCIL_INDEX: - case GL_DEPTH_COMPONENT: - case GL_RED: - case GL_GREEN: - case GL_BLUE: - case GL_ALPHA: - case GL_RGB: - case GL_RGBA: - case GL_LUMINANCE: - case GL_LUMINANCE_ALPHA: - case GL_BGR: - case GL_BGRA: - return GL_TRUE; - default: - return GL_FALSE; - } -} - - -static GLboolean legalType(GLenum type) -{ - switch(type) { - case GL_BITMAP: - case GL_BYTE: - case GL_UNSIGNED_BYTE: - case GL_SHORT: - case GL_UNSIGNED_SHORT: - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - return GL_TRUE; - default: - return GL_FALSE; - } -} - -/* */ -static GLboolean isTypePackedPixel(GLenum type) -{ - assert(legalType(type)); - - if (type == GL_UNSIGNED_BYTE_3_3_2 || - type == GL_UNSIGNED_BYTE_2_3_3_REV || - type == GL_UNSIGNED_SHORT_5_6_5 || - type == GL_UNSIGNED_SHORT_5_6_5_REV || - type == GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL_UNSIGNED_INT_8_8_8_8 || - type == GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL_UNSIGNED_INT_10_10_10_2 || - type == GL_UNSIGNED_INT_2_10_10_10_REV) { - return 1; - } - else return 0; -} /* isTypePackedPixel() */ - -/* Determines if the packed pixel type is compatible with the format */ -static GLboolean isLegalFormatForPackedPixelType(GLenum format, GLenum type) -{ - /* if not a packed pixel type then return true */ - if (!isTypePackedPixel(type)) { - return GL_TRUE; - } - - /* 3_3_2/2_3_3_REV & 5_6_5/5_6_5_REV are only compatible with RGB */ - if ((type == GL_UNSIGNED_BYTE_3_3_2 || type == GL_UNSIGNED_BYTE_2_3_3_REV|| - type == GL_UNSIGNED_SHORT_5_6_5|| type == GL_UNSIGNED_SHORT_5_6_5_REV) - && format != GL_RGB) - return GL_FALSE; - - /* 4_4_4_4/4_4_4_4_REV & 5_5_5_1/1_5_5_5_REV & 8_8_8_8/8_8_8_8_REV & - * 10_10_10_2/2_10_10_10_REV are only compatible with RGBA, BGRA & ABGR_EXT. - */ - if ((type == GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL_UNSIGNED_INT_8_8_8_8 || - type == GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL_UNSIGNED_INT_10_10_10_2 || - type == GL_UNSIGNED_INT_2_10_10_10_REV) && - (format != GL_RGBA && - format != GL_BGRA)) { - return GL_FALSE; - } - - return GL_TRUE; -} /* isLegalFormatForPackedPixelType() */ - -static GLboolean isLegalLevels(GLint userLevel,GLint baseLevel,GLint maxLevel, - GLint totalLevels) -{ - if (baseLevel < 0 || baseLevel < userLevel || maxLevel < baseLevel || - totalLevels < maxLevel) - return GL_FALSE; - else return GL_TRUE; -} /* isLegalLevels() */ - -/* Given user requested texture size, determine if it fits. If it - * doesn't then halve both sides and make the determination again - * until it does fit (for IR only). - * Note that proxy textures are not implemented in RE* even though - * they advertise the texture extension. - * Note that proxy textures are implemented but not according to spec in - * IMPACT*. - */ -static void closestFit(GLenum target, GLint width, GLint height, - GLint internalFormat, GLenum format, GLenum type, - GLint *newWidth, GLint *newHeight) -{ - /* Use proxy textures if OpenGL version is >= 1.1 */ - if ( (strtod((const char *)glGetString(GL_VERSION),NULL) >= 1.1) - ) { - GLint widthPowerOf2= nearestPower(width); - GLint heightPowerOf2= nearestPower(height); - GLint proxyWidth; - - do { - /* compute level 1 width & height, clamping each at 1 */ - GLint widthAtLevelOne= (widthPowerOf2 > 1) ? - widthPowerOf2 >> 1 : - widthPowerOf2; - GLint heightAtLevelOne= (heightPowerOf2 > 1) ? - heightPowerOf2 >> 1 : - heightPowerOf2; - GLenum proxyTarget; - assert(widthAtLevelOne > 0); assert(heightAtLevelOne > 0); - - /* does width x height at level 1 & all their mipmaps fit? */ - if (target == GL_TEXTURE_2D || target == GL_PROXY_TEXTURE_2D) { - proxyTarget = GL_PROXY_TEXTURE_2D; - glTexImage2D(proxyTarget, 1, /* must be non-zero */ - internalFormat, - widthAtLevelOne,heightAtLevelOne,0,format,type,NULL); - } else -#if defined(GL_ARB_texture_cube_map) - if ((target == GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB) || - (target == GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB) || - (target == GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB) || - (target == GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB) || - (target == GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB) || - (target == GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB)) { - proxyTarget = GL_PROXY_TEXTURE_CUBE_MAP_ARB; - glTexImage2D(proxyTarget, 1, /* must be non-zero */ - internalFormat, - widthAtLevelOne,heightAtLevelOne,0,format,type,NULL); - } else -#endif /* GL_ARB_texture_cube_map */ - { - assert(target == GL_TEXTURE_1D || target == GL_PROXY_TEXTURE_1D); - proxyTarget = GL_PROXY_TEXTURE_1D; - glTexImage1D(proxyTarget, 1, /* must be non-zero */ - internalFormat,widthAtLevelOne,0,format,type,NULL); - } - glGetTexLevelParameteriv(proxyTarget, 1,GL_TEXTURE_WIDTH,&proxyWidth); - /* does it fit??? */ - if (proxyWidth == 0) { /* nope, so try again with these sizes */ - if (widthPowerOf2 == 1 && heightPowerOf2 == 1) { - /* An 1x1 texture couldn't fit for some reason, so - * break out. This should never happen. But things - * happen. The disadvantage with this if-statement is - * that we will never be aware of when this happens - * since it will silently branch out. - */ - goto noProxyTextures; - } - widthPowerOf2= widthAtLevelOne; - heightPowerOf2= heightAtLevelOne; - } - /* else it does fit */ - } while (proxyWidth == 0); - /* loop must terminate! */ - - /* return the width & height at level 0 that fits */ - *newWidth= widthPowerOf2; - *newHeight= heightPowerOf2; -/*printf("Proxy Textures\n");*/ - } /* if gluCheckExtension() */ - else { /* no texture extension, so do this instead */ - GLint maxsize; - -noProxyTextures: - - glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxsize); - /* clamp user's texture sizes to maximum sizes, if necessary */ - *newWidth = nearestPower(width); - if (*newWidth > maxsize) *newWidth = maxsize; - *newHeight = nearestPower(height); - if (*newHeight > maxsize) *newHeight = maxsize; -/*printf("NO proxy textures\n");*/ - } -} /* closestFit() */ - -GLint GLAPIENTRY -gluScaleImage(GLenum format, GLsizei widthin, GLsizei heightin, - GLenum typein, const void *datain, - GLsizei widthout, GLsizei heightout, GLenum typeout, - void *dataout) -{ - int components; - GLushort *beforeImage; - GLushort *afterImage; - PixelStorageModes psm; - - if (widthin == 0 || heightin == 0 || widthout == 0 || heightout == 0) { - return 0; - } - if (widthin < 0 || heightin < 0 || widthout < 0 || heightout < 0) { - return GLU_INVALID_VALUE; - } - if (!legalFormat(format) || !legalType(typein) || !legalType(typeout)) { - return GLU_INVALID_ENUM; - } - if (!isLegalFormatForPackedPixelType(format, typein)) { - return GLU_INVALID_OPERATION; - } - if (!isLegalFormatForPackedPixelType(format, typeout)) { - return GLU_INVALID_OPERATION; - } - beforeImage = - malloc(image_size(widthin, heightin, format, GL_UNSIGNED_SHORT)); - afterImage = - malloc(image_size(widthout, heightout, format, GL_UNSIGNED_SHORT)); - if (beforeImage == NULL || afterImage == NULL) { - return GLU_OUT_OF_MEMORY; - } - - retrieveStoreModes(&psm); - fill_image(&psm,widthin, heightin, format, typein, is_index(format), - datain, beforeImage); - components = elements_per_group(format, 0); - scale_internal(components, widthin, heightin, beforeImage, - widthout, heightout, afterImage); - empty_image(&psm,widthout, heightout, format, typeout, - is_index(format), afterImage, dataout); - free((GLbyte *) beforeImage); - free((GLbyte *) afterImage); - - return 0; -} - -int gluBuild1DMipmapLevelsCore(GLenum target, GLint internalFormat, - GLsizei width, - GLsizei widthPowerOf2, - GLenum format, GLenum type, - GLint userLevel, GLint baseLevel,GLint maxLevel, - const void *data) -{ - GLint newwidth; - GLint level, levels; - GLushort *newImage; - GLint newImage_width; - GLushort *otherImage; - GLushort *imageTemp; - GLint memreq; - GLint cmpts; - PixelStorageModes psm; - - assert(checkMipmapArgs(internalFormat,format,type) == 0); - assert(width >= 1); - - otherImage = NULL; - - newwidth= widthPowerOf2; - levels = computeLog(newwidth); - - levels+= userLevel; - - retrieveStoreModes(&psm); - newImage = (GLushort *) - malloc(image_size(width, 1, format, GL_UNSIGNED_SHORT)); - newImage_width = width; - if (newImage == NULL) { - return GLU_OUT_OF_MEMORY; - } - fill_image(&psm,width, 1, format, type, is_index(format), - data, newImage); - cmpts = elements_per_group(format,type); - glPixelStorei(GL_UNPACK_ALIGNMENT, 2); - glPixelStorei(GL_UNPACK_SKIP_ROWS, 0); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0); - glPixelStorei(GL_UNPACK_ROW_LENGTH, 0); - /* - ** If swap_bytes was set, swapping occurred in fill_image. - */ - glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE); - - for (level = userLevel; level <= levels; level++) { - if (newImage_width == newwidth) { - /* Use newImage for this level */ - if (baseLevel <= level && level <= maxLevel) { - glTexImage1D(target, level, internalFormat, newImage_width, - 0, format, GL_UNSIGNED_SHORT, (void *) newImage); - } - } else { - if (otherImage == NULL) { - memreq = image_size(newwidth, 1, format, GL_UNSIGNED_SHORT); - otherImage = (GLushort *) malloc(memreq); - if (otherImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS,psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - return GLU_OUT_OF_MEMORY; - } - } - scale_internal(cmpts, newImage_width, 1, newImage, - newwidth, 1, otherImage); - /* Swap newImage and otherImage */ - imageTemp = otherImage; - otherImage = newImage; - newImage = imageTemp; - - newImage_width = newwidth; - if (baseLevel <= level && level <= maxLevel) { - glTexImage1D(target, level, internalFormat, newImage_width, - 0, format, GL_UNSIGNED_SHORT, (void *) newImage); - } - } - if (newwidth > 1) newwidth /= 2; - } - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - - free((GLbyte *) newImage); - if (otherImage) { - free((GLbyte *) otherImage); - } - return 0; -} - -GLint GLAPIENTRY -gluBuild1DMipmapLevels(GLenum target, GLint internalFormat, - GLsizei width, - GLenum format, GLenum type, - GLint userLevel, GLint baseLevel, GLint maxLevel, - const void *data) -{ - int levels; - - int rc= checkMipmapArgs(internalFormat,format,type); - if (rc != 0) return rc; - - if (width < 1) { - return GLU_INVALID_VALUE; - } - - levels = computeLog(width); - - levels+= userLevel; - if (!isLegalLevels(userLevel,baseLevel,maxLevel,levels)) - return GLU_INVALID_VALUE; - - return gluBuild1DMipmapLevelsCore(target, internalFormat, - width, - width,format, type, - userLevel, baseLevel, maxLevel, - data); -} /* gluBuild1DMipmapLevels() */ - -GLint GLAPIENTRY -gluBuild1DMipmaps(GLenum target, GLint internalFormat, GLsizei width, - GLenum format, GLenum type, - const void *data) -{ - GLint widthPowerOf2; - int levels; - GLint dummy; - - int rc= checkMipmapArgs(internalFormat,format,type); - if (rc != 0) return rc; - - if (width < 1) { - return GLU_INVALID_VALUE; - } - - closestFit(target,width,1,internalFormat,format,type,&widthPowerOf2,&dummy); - levels = computeLog(widthPowerOf2); - - return gluBuild1DMipmapLevelsCore(target,internalFormat, - width, - widthPowerOf2, - format,type,0,0,levels,data); -} - -static int bitmapBuild2DMipmaps(GLenum target, GLint internalFormat, - GLint width, GLint height, GLenum format, - GLenum type, const void *data) -{ - GLint newwidth, newheight; - GLint level, levels; - GLushort *newImage; - GLint newImage_width; - GLint newImage_height; - GLushort *otherImage; - GLushort *imageTemp; - GLint memreq; - GLint cmpts; - PixelStorageModes psm; - - retrieveStoreModes(&psm); - -#if 0 - glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxsize); - newwidth = nearestPower(width); - if (newwidth > maxsize) newwidth = maxsize; - newheight = nearestPower(height); - if (newheight > maxsize) newheight = maxsize; -#else - closestFit(target,width,height,internalFormat,format,type, - &newwidth,&newheight); -#endif - levels = computeLog(newwidth); - level = computeLog(newheight); - if (level > levels) levels=level; - - otherImage = NULL; - newImage = (GLushort *) - malloc(image_size(width, height, format, GL_UNSIGNED_SHORT)); - newImage_width = width; - newImage_height = height; - if (newImage == NULL) { - return GLU_OUT_OF_MEMORY; - } - - fill_image(&psm,width, height, format, type, is_index(format), - data, newImage); - - cmpts = elements_per_group(format,type); - glPixelStorei(GL_UNPACK_ALIGNMENT, 2); - glPixelStorei(GL_UNPACK_SKIP_ROWS, 0); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0); - glPixelStorei(GL_UNPACK_ROW_LENGTH, 0); - /* - ** If swap_bytes was set, swapping occurred in fill_image. - */ - glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE); - - for (level = 0; level <= levels; level++) { - if (newImage_width == newwidth && newImage_height == newheight) { /* Use newImage for this level */ - glTexImage2D(target, level, internalFormat, newImage_width, - newImage_height, 0, format, GL_UNSIGNED_SHORT, - (void *) newImage); - } else { - if (otherImage == NULL) { - memreq = - image_size(newwidth, newheight, format, GL_UNSIGNED_SHORT); - otherImage = (GLushort *) malloc(memreq); - if (otherImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS,psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - return GLU_OUT_OF_MEMORY; - } - } - scale_internal(cmpts, newImage_width, newImage_height, newImage, - newwidth, newheight, otherImage); - /* Swap newImage and otherImage */ - imageTemp = otherImage; - otherImage = newImage; - newImage = imageTemp; - - newImage_width = newwidth; - newImage_height = newheight; - glTexImage2D(target, level, internalFormat, newImage_width, - newImage_height, 0, format, GL_UNSIGNED_SHORT, - (void *) newImage); - } - if (newwidth > 1) newwidth /= 2; - if (newheight > 1) newheight /= 2; - } - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - - free((GLbyte *) newImage); - if (otherImage) { - free((GLbyte *) otherImage); - } - return 0; -} - -/* To make swapping images less error prone */ -#define __GLU_INIT_SWAP_IMAGE void *tmpImage -#define __GLU_SWAP_IMAGE(a,b) tmpImage = a; a = b; b = tmpImage; - -static int gluBuild2DMipmapLevelsCore(GLenum target, GLint internalFormat, - GLsizei width, GLsizei height, - GLsizei widthPowerOf2, - GLsizei heightPowerOf2, - GLenum format, GLenum type, - GLint userLevel, - GLint baseLevel,GLint maxLevel, - const void *data) -{ - GLint newwidth, newheight; - GLint level, levels; - const void *usersImage; /* passed from user. Don't touch! */ - void *srcImage, *dstImage; /* scratch area to build mipmapped images */ - __GLU_INIT_SWAP_IMAGE; - GLint memreq; - GLint cmpts; - - GLint myswap_bytes, groups_per_line, element_size, group_size; - GLint rowsize, padding; - PixelStorageModes psm; - - assert(checkMipmapArgs(internalFormat,format,type) == 0); - assert(width >= 1 && height >= 1); - - if(type == GL_BITMAP) { - return bitmapBuild2DMipmaps(target, internalFormat, width, height, - format, type, data); - } - - srcImage = dstImage = NULL; - - newwidth= widthPowerOf2; - newheight= heightPowerOf2; - levels = computeLog(newwidth); - level = computeLog(newheight); - if (level > levels) levels=level; - - levels+= userLevel; - - retrieveStoreModes(&psm); - myswap_bytes = psm.unpack_swap_bytes; - cmpts = elements_per_group(format,type); - if (psm.unpack_row_length > 0) { - groups_per_line = psm.unpack_row_length; - } else { - groups_per_line = width; - } - - element_size = bytes_per_element(type); - group_size = element_size * cmpts; - if (element_size == 1) myswap_bytes = 0; - - rowsize = groups_per_line * group_size; - padding = (rowsize % psm.unpack_alignment); - if (padding) { - rowsize += psm.unpack_alignment - padding; - } - usersImage = (const GLubyte *) data + psm.unpack_skip_rows * rowsize + - psm.unpack_skip_pixels * group_size; - - glPixelStorei(GL_UNPACK_SKIP_ROWS, 0); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0); - glPixelStorei(GL_UNPACK_ROW_LENGTH, 0); - - level = userLevel; - - /* already power-of-two square */ - if (width == newwidth && height == newheight) { - /* Use usersImage for level userLevel */ - if (baseLevel <= level && level <= maxLevel) { - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glTexImage2D(target, level, internalFormat, width, - height, 0, format, type, - usersImage); - } - glPixelStorei(GL_UNPACK_ROW_LENGTH, 0); - if(levels == 0) { /* we're done. clean up and return */ - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - return 0; - } - { - int nextWidth= newwidth/2; - int nextHeight= newheight/2; - - /* clamp to 1 */ - if (nextWidth < 1) nextWidth= 1; - if (nextHeight < 1) nextHeight= 1; - memreq = image_size(nextWidth, nextHeight, format, type); - } - - switch(type) { - case GL_UNSIGNED_BYTE: - dstImage = (GLubyte *)malloc(memreq); - break; - case GL_BYTE: - dstImage = (GLbyte *)malloc(memreq); - break; - case GL_UNSIGNED_SHORT: - dstImage = (GLushort *)malloc(memreq); - break; - case GL_SHORT: - dstImage = (GLshort *)malloc(memreq); - break; - case GL_UNSIGNED_INT: - dstImage = (GLuint *)malloc(memreq); - break; - case GL_INT: - dstImage = (GLint *)malloc(memreq); - break; - case GL_FLOAT: - dstImage = (GLfloat *)malloc(memreq); - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - dstImage = (GLubyte *)malloc(memreq); - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - dstImage = (GLushort *)malloc(memreq); - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - dstImage = (GLuint *)malloc(memreq); - break; - default: - return GLU_INVALID_ENUM; - } - if (dstImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - return GLU_OUT_OF_MEMORY; - } - else - switch(type) { - case GL_UNSIGNED_BYTE: - halveImage_ubyte(cmpts, width, height, - (const GLubyte *)usersImage, (GLubyte *)dstImage, - element_size, rowsize, group_size); - break; - case GL_BYTE: - halveImage_byte(cmpts, width, height, - (const GLbyte *)usersImage, (GLbyte *)dstImage, - element_size, rowsize, group_size); - break; - case GL_UNSIGNED_SHORT: - halveImage_ushort(cmpts, width, height, - (const GLushort *)usersImage, (GLushort *)dstImage, - element_size, rowsize, group_size, myswap_bytes); - break; - case GL_SHORT: - halveImage_short(cmpts, width, height, - (const GLshort *)usersImage, (GLshort *)dstImage, - element_size, rowsize, group_size, myswap_bytes); - break; - case GL_UNSIGNED_INT: - halveImage_uint(cmpts, width, height, - (const GLuint *)usersImage, (GLuint *)dstImage, - element_size, rowsize, group_size, myswap_bytes); - break; - case GL_INT: - halveImage_int(cmpts, width, height, - (const GLint *)usersImage, (GLint *)dstImage, - element_size, rowsize, group_size, myswap_bytes); - break; - case GL_FLOAT: - halveImage_float(cmpts, width, height, - (const GLfloat *)usersImage, (GLfloat *)dstImage, - element_size, rowsize, group_size, myswap_bytes); - break; - case GL_UNSIGNED_BYTE_3_3_2: - assert(format == GL_RGB); - halveImagePackedPixel(3,extract332,shove332, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - assert(format == GL_RGB); - halveImagePackedPixel(3,extract233rev,shove233rev, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_6_5: - halveImagePackedPixel(3,extract565,shove565, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - halveImagePackedPixel(3,extract565rev,shove565rev, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - halveImagePackedPixel(4,extract4444,shove4444, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - halveImagePackedPixel(4,extract4444rev,shove4444rev, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - halveImagePackedPixel(4,extract5551,shove5551, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - halveImagePackedPixel(4,extract1555rev,shove1555rev, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_INT_8_8_8_8: - halveImagePackedPixel(4,extract8888,shove8888, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - halveImagePackedPixel(4,extract8888rev,shove8888rev, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_INT_10_10_10_2: - halveImagePackedPixel(4,extract1010102,shove1010102, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - halveImagePackedPixel(4,extract2101010rev,shove2101010rev, - width,height,usersImage,dstImage, - element_size,rowsize,myswap_bytes); - break; - default: - assert(0); - break; - } - newwidth = width/2; - newheight = height/2; - /* clamp to 1 */ - if (newwidth < 1) newwidth= 1; - if (newheight < 1) newheight= 1; - - myswap_bytes = 0; - rowsize = newwidth * group_size; - memreq = image_size(newwidth, newheight, format, type); - /* Swap srcImage and dstImage */ - __GLU_SWAP_IMAGE(srcImage,dstImage); - switch(type) { - case GL_UNSIGNED_BYTE: - dstImage = (GLubyte *)malloc(memreq); - break; - case GL_BYTE: - dstImage = (GLbyte *)malloc(memreq); - break; - case GL_UNSIGNED_SHORT: - dstImage = (GLushort *)malloc(memreq); - break; - case GL_SHORT: - dstImage = (GLshort *)malloc(memreq); - break; - case GL_UNSIGNED_INT: - dstImage = (GLuint *)malloc(memreq); - break; - case GL_INT: - dstImage = (GLint *)malloc(memreq); - break; - case GL_FLOAT: - dstImage = (GLfloat *)malloc(memreq); - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - dstImage = (GLubyte *)malloc(memreq); - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - dstImage = (GLushort *)malloc(memreq); - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - dstImage = (GLuint *)malloc(memreq); - break; - default: - return GLU_INVALID_ENUM; - } - if (dstImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - return GLU_OUT_OF_MEMORY; - } - /* level userLevel+1 is in srcImage; level userLevel already saved */ - level = userLevel+1; - } else { /* user's image is *not* nice power-of-2 sized square */ - memreq = image_size(newwidth, newheight, format, type); - switch(type) { - case GL_UNSIGNED_BYTE: - dstImage = (GLubyte *)malloc(memreq); - break; - case GL_BYTE: - dstImage = (GLbyte *)malloc(memreq); - break; - case GL_UNSIGNED_SHORT: - dstImage = (GLushort *)malloc(memreq); - break; - case GL_SHORT: - dstImage = (GLshort *)malloc(memreq); - break; - case GL_UNSIGNED_INT: - dstImage = (GLuint *)malloc(memreq); - break; - case GL_INT: - dstImage = (GLint *)malloc(memreq); - break; - case GL_FLOAT: - dstImage = (GLfloat *)malloc(memreq); - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - dstImage = (GLubyte *)malloc(memreq); - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - dstImage = (GLushort *)malloc(memreq); - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - dstImage = (GLuint *)malloc(memreq); - break; - default: - return GLU_INVALID_ENUM; - } - - if (dstImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - return GLU_OUT_OF_MEMORY; - } - - switch(type) { - case GL_UNSIGNED_BYTE: - scale_internal_ubyte(cmpts, width, height, - (const GLubyte *)usersImage, newwidth, newheight, - (GLubyte *)dstImage, element_size, - rowsize, group_size); - break; - case GL_BYTE: - scale_internal_byte(cmpts, width, height, - (const GLbyte *)usersImage, newwidth, newheight, - (GLbyte *)dstImage, element_size, - rowsize, group_size); - break; - case GL_UNSIGNED_SHORT: - scale_internal_ushort(cmpts, width, height, - (const GLushort *)usersImage, newwidth, newheight, - (GLushort *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_SHORT: - scale_internal_short(cmpts, width, height, - (const GLshort *)usersImage, newwidth, newheight, - (GLshort *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_UNSIGNED_INT: - scale_internal_uint(cmpts, width, height, - (const GLuint *)usersImage, newwidth, newheight, - (GLuint *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_INT: - scale_internal_int(cmpts, width, height, - (const GLint *)usersImage, newwidth, newheight, - (GLint *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_FLOAT: - scale_internal_float(cmpts, width, height, - (const GLfloat *)usersImage, newwidth, newheight, - (GLfloat *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_UNSIGNED_BYTE_3_3_2: - scaleInternalPackedPixel(3,extract332,shove332, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - scaleInternalPackedPixel(3,extract233rev,shove233rev, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_6_5: - scaleInternalPackedPixel(3,extract565,shove565, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - scaleInternalPackedPixel(3,extract565rev,shove565rev, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - scaleInternalPackedPixel(4,extract4444,shove4444, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - scaleInternalPackedPixel(4,extract4444rev,shove4444rev, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - scaleInternalPackedPixel(4,extract5551,shove5551, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - scaleInternalPackedPixel(4,extract1555rev,shove1555rev, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_INT_8_8_8_8: - scaleInternalPackedPixel(4,extract8888,shove8888, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - scaleInternalPackedPixel(4,extract8888rev,shove8888rev, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_INT_10_10_10_2: - scaleInternalPackedPixel(4,extract1010102,shove1010102, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - scaleInternalPackedPixel(4,extract2101010rev,shove2101010rev, - width, height,usersImage, - newwidth,newheight,(void *)dstImage, - element_size,rowsize,myswap_bytes); - break; - default: - assert(0); - break; - } - myswap_bytes = 0; - rowsize = newwidth * group_size; - /* Swap dstImage and srcImage */ - __GLU_SWAP_IMAGE(srcImage,dstImage); - - if(levels != 0) { /* use as little memory as possible */ - { - int nextWidth= newwidth/2; - int nextHeight= newheight/2; - if (nextWidth < 1) nextWidth= 1; - if (nextHeight < 1) nextHeight= 1; - - memreq = image_size(nextWidth, nextHeight, format, type); - } - - switch(type) { - case GL_UNSIGNED_BYTE: - dstImage = (GLubyte *)malloc(memreq); - break; - case GL_BYTE: - dstImage = (GLbyte *)malloc(memreq); - break; - case GL_UNSIGNED_SHORT: - dstImage = (GLushort *)malloc(memreq); - break; - case GL_SHORT: - dstImage = (GLshort *)malloc(memreq); - break; - case GL_UNSIGNED_INT: - dstImage = (GLuint *)malloc(memreq); - break; - case GL_INT: - dstImage = (GLint *)malloc(memreq); - break; - case GL_FLOAT: - dstImage = (GLfloat *)malloc(memreq); - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - dstImage = (GLubyte *)malloc(memreq); - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - dstImage = (GLushort *)malloc(memreq); - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - dstImage = (GLuint *)malloc(memreq); - break; - default: - return GLU_INVALID_ENUM; - } - if (dstImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - return GLU_OUT_OF_MEMORY; - } - } - /* level userLevel is in srcImage; nothing saved yet */ - level = userLevel; - } - - glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE); - if (baseLevel <= level && level <= maxLevel) { - glTexImage2D(target, level, internalFormat, newwidth, newheight, 0, - format, type, (void *)srcImage); - } - - level++; /* update current level for the loop */ - for (; level <= levels; level++) { - switch(type) { - case GL_UNSIGNED_BYTE: - halveImage_ubyte(cmpts, newwidth, newheight, - (GLubyte *)srcImage, (GLubyte *)dstImage, element_size, - rowsize, group_size); - break; - case GL_BYTE: - halveImage_byte(cmpts, newwidth, newheight, - (GLbyte *)srcImage, (GLbyte *)dstImage, element_size, - rowsize, group_size); - break; - case GL_UNSIGNED_SHORT: - halveImage_ushort(cmpts, newwidth, newheight, - (GLushort *)srcImage, (GLushort *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_SHORT: - halveImage_short(cmpts, newwidth, newheight, - (GLshort *)srcImage, (GLshort *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_UNSIGNED_INT: - halveImage_uint(cmpts, newwidth, newheight, - (GLuint *)srcImage, (GLuint *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_INT: - halveImage_int(cmpts, newwidth, newheight, - (GLint *)srcImage, (GLint *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_FLOAT: - halveImage_float(cmpts, newwidth, newheight, - (GLfloat *)srcImage, (GLfloat *)dstImage, element_size, - rowsize, group_size, myswap_bytes); - break; - case GL_UNSIGNED_BYTE_3_3_2: - halveImagePackedPixel(3,extract332,shove332, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - halveImagePackedPixel(3,extract233rev,shove233rev, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_6_5: - halveImagePackedPixel(3,extract565,shove565, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - halveImagePackedPixel(3,extract565rev,shove565rev, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - halveImagePackedPixel(4,extract4444,shove4444, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - halveImagePackedPixel(4,extract4444rev,shove4444rev, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - halveImagePackedPixel(4,extract5551,shove5551, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - halveImagePackedPixel(4,extract1555rev,shove1555rev, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_INT_8_8_8_8: - halveImagePackedPixel(4,extract8888,shove8888, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - halveImagePackedPixel(4,extract8888rev,shove8888rev, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_INT_10_10_10_2: - halveImagePackedPixel(4,extract1010102,shove1010102, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - halveImagePackedPixel(4,extract2101010rev,shove2101010rev, - newwidth,newheight, - srcImage,dstImage,element_size,rowsize, - myswap_bytes); - break; - default: - assert(0); - break; - } - - __GLU_SWAP_IMAGE(srcImage,dstImage); - - if (newwidth > 1) { newwidth /= 2; rowsize /= 2;} - if (newheight > 1) newheight /= 2; - { - /* compute amount to pad per row, if any */ - int rowPad= rowsize % psm.unpack_alignment; - - /* should row be padded? */ - if (rowPad == 0) { /* nope, row should not be padded */ - /* call tex image with srcImage untouched since it's not padded */ - if (baseLevel <= level && level <= maxLevel) { - glTexImage2D(target, level, internalFormat, newwidth, newheight, 0, - format, type, (void *) srcImage); - } - } - else { /* yes, row should be padded */ - /* compute length of new row in bytes, including padding */ - int newRowLength= rowsize + psm.unpack_alignment - rowPad; - int ii; unsigned char *dstTrav, *srcTrav; /* indices for copying */ - - /* allocate new image for mipmap of size newRowLength x newheight */ - void *newMipmapImage= malloc((size_t) (newRowLength*newheight)); - if (newMipmapImage == NULL) { - /* out of memory so return */ - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - return GLU_OUT_OF_MEMORY; - } - - /* copy image from srcImage into newMipmapImage by rows */ - for (ii= 0, - dstTrav= (unsigned char *) newMipmapImage, - srcTrav= (unsigned char *) srcImage; - ii< newheight; - ii++, - dstTrav+= newRowLength, /* make sure the correct distance... */ - srcTrav+= rowsize) { /* ...is skipped */ - memcpy(dstTrav,srcTrav,rowsize); - /* note that the pad bytes are not visited and will contain - * garbage, which is ok. - */ - } - - /* ...and use this new image for mipmapping instead */ - if (baseLevel <= level && level <= maxLevel) { - glTexImage2D(target, level, internalFormat, newwidth, newheight, 0, - format, type, newMipmapImage); - } - free(newMipmapImage); /* don't forget to free it! */ - } /* else */ - } - } /* for level */ - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - - free(srcImage); /*if you get to here, a srcImage has always been malloc'ed*/ - if (dstImage) { /* if it's non-rectangular and only 1 level */ - free(dstImage); - } - return 0; -} /* gluBuild2DMipmapLevelsCore() */ - -GLint GLAPIENTRY -gluBuild2DMipmapLevels(GLenum target, GLint internalFormat, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLint userLevel, GLint baseLevel, GLint maxLevel, - const void *data) -{ - int level, levels; - - int rc= checkMipmapArgs(internalFormat,format,type); - if (rc != 0) return rc; - - if (width < 1 || height < 1) { - return GLU_INVALID_VALUE; - } - - levels = computeLog(width); - level = computeLog(height); - if (level > levels) levels=level; - - levels+= userLevel; - if (!isLegalLevels(userLevel,baseLevel,maxLevel,levels)) - return GLU_INVALID_VALUE; - - return gluBuild2DMipmapLevelsCore(target, internalFormat, - width, height, - width, height, - format, type, - userLevel, baseLevel, maxLevel, - data); -} /* gluBuild2DMipmapLevels() */ - -GLint GLAPIENTRY -gluBuild2DMipmaps(GLenum target, GLint internalFormat, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - const void *data) -{ - GLint widthPowerOf2, heightPowerOf2; - int level, levels; - - int rc= checkMipmapArgs(internalFormat,format,type); - if (rc != 0) return rc; - - if (width < 1 || height < 1) { - return GLU_INVALID_VALUE; - } - - closestFit(target,width,height,internalFormat,format,type, - &widthPowerOf2,&heightPowerOf2); - - levels = computeLog(widthPowerOf2); - level = computeLog(heightPowerOf2); - if (level > levels) levels=level; - - return gluBuild2DMipmapLevelsCore(target,internalFormat, - width, height, - widthPowerOf2,heightPowerOf2, - format,type, - 0,0,levels,data); -} /* gluBuild2DMipmaps() */ - -#if 0 -/* -** This routine is for the limited case in which -** type == GL_UNSIGNED_BYTE && format != index && -** unpack_alignment = 1 && unpack_swap_bytes == false -** -** so all of the work data can be kept as ubytes instead of shorts. -*/ -static int fastBuild2DMipmaps(const PixelStorageModes *psm, - GLenum target, GLint components, GLint width, - GLint height, GLenum format, - GLenum type, void *data) -{ - GLint newwidth, newheight; - GLint level, levels; - GLubyte *newImage; - GLint newImage_width; - GLint newImage_height; - GLubyte *otherImage; - GLubyte *imageTemp; - GLint memreq; - GLint cmpts; - - -#if 0 - glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxsize); - newwidth = nearestPower(width); - if (newwidth > maxsize) newwidth = maxsize; - newheight = nearestPower(height); - if (newheight > maxsize) newheight = maxsize; -#else - closestFit(target,width,height,components,format,type, - &newwidth,&newheight); -#endif - levels = computeLog(newwidth); - level = computeLog(newheight); - if (level > levels) levels=level; - - cmpts = elements_per_group(format,type); - - otherImage = NULL; - /** - ** No need to copy the user data if its in the packed correctly. - ** Make sure that later routines don't change that data. - */ - if (psm->unpack_skip_rows == 0 && psm->unpack_skip_pixels == 0) { - newImage = (GLubyte *)data; - newImage_width = width; - newImage_height = height; - } else { - GLint rowsize; - GLint groups_per_line; - GLint elements_per_line; - const GLubyte *start; - const GLubyte *iter; - GLubyte *iter2; - GLint i, j; - - newImage = (GLubyte *) - malloc(image_size(width, height, format, GL_UNSIGNED_BYTE)); - newImage_width = width; - newImage_height = height; - if (newImage == NULL) { - return GLU_OUT_OF_MEMORY; - } - - /* - ** Abbreviated version of fill_image for this restricted case. - */ - if (psm->unpack_row_length > 0) { - groups_per_line = psm->unpack_row_length; - } else { - groups_per_line = width; - } - rowsize = groups_per_line * cmpts; - elements_per_line = width * cmpts; - start = (const GLubyte *) data + psm->unpack_skip_rows * rowsize + - psm->unpack_skip_pixels * cmpts; - iter2 = newImage; - - for (i = 0; i < height; i++) { - iter = start; - for (j = 0; j < elements_per_line; j++) { - *iter2 = *iter; - iter++; - iter2++; - } - start += rowsize; - } - } - - - glPixelStorei(GL_UNPACK_ALIGNMENT, 1); - glPixelStorei(GL_UNPACK_SKIP_ROWS, 0); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0); - glPixelStorei(GL_UNPACK_ROW_LENGTH, 0); - glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE); - - for (level = 0; level <= levels; level++) { - if (newImage_width == newwidth && newImage_height == newheight) { - /* Use newImage for this level */ - glTexImage2D(target, level, components, newImage_width, - newImage_height, 0, format, GL_UNSIGNED_BYTE, - (void *) newImage); - } else { - if (otherImage == NULL) { - memreq = - image_size(newwidth, newheight, format, GL_UNSIGNED_BYTE); - otherImage = (GLubyte *) malloc(memreq); - if (otherImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm->unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm->unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm->unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH,psm->unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES,psm->unpack_swap_bytes); - return GLU_OUT_OF_MEMORY; - } - } -/* - scale_internal_ubyte(cmpts, newImage_width, newImage_height, - newImage, newwidth, newheight, otherImage); -*/ - /* Swap newImage and otherImage */ - imageTemp = otherImage; - otherImage = newImage; - newImage = imageTemp; - - newImage_width = newwidth; - newImage_height = newheight; - glTexImage2D(target, level, components, newImage_width, - newImage_height, 0, format, GL_UNSIGNED_BYTE, - (void *) newImage); - } - if (newwidth > 1) newwidth /= 2; - if (newheight > 1) newheight /= 2; - } - glPixelStorei(GL_UNPACK_ALIGNMENT, psm->unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm->unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm->unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm->unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm->unpack_swap_bytes); - - if (newImage != (const GLubyte *)data) { - free((GLbyte *) newImage); - } - if (otherImage && otherImage != (const GLubyte *)data) { - free((GLbyte *) otherImage); - } - return 0; -} -#endif - -/* - * Utility Routines - */ -static GLint elements_per_group(GLenum format, GLenum type) -{ - /* - * Return the number of elements per group of a specified format - */ - - /* If the type is packedpixels then answer is 1 (ignore format) */ - if (type == GL_UNSIGNED_BYTE_3_3_2 || - type == GL_UNSIGNED_BYTE_2_3_3_REV || - type == GL_UNSIGNED_SHORT_5_6_5 || - type == GL_UNSIGNED_SHORT_5_6_5_REV || - type == GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL_UNSIGNED_INT_8_8_8_8 || - type == GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL_UNSIGNED_INT_10_10_10_2 || - type == GL_UNSIGNED_INT_2_10_10_10_REV) { - return 1; - } - - /* Types are not packed pixels, so get elements per group */ - switch(format) { - case GL_RGB: - case GL_BGR: - return 3; - case GL_LUMINANCE_ALPHA: - return 2; - case GL_RGBA: - case GL_BGRA: - return 4; - default: - return 1; - } -} - -static GLfloat bytes_per_element(GLenum type) -{ - /* - * Return the number of bytes per element, based on the element type - */ - switch(type) { - case GL_BITMAP: - return 1.0 / 8.0; - case GL_UNSIGNED_SHORT: - return(sizeof(GLushort)); - case GL_SHORT: - return(sizeof(GLshort)); - case GL_UNSIGNED_BYTE: - return(sizeof(GLubyte)); - case GL_BYTE: - return(sizeof(GLbyte)); - case GL_INT: - return(sizeof(GLint)); - case GL_UNSIGNED_INT: - return(sizeof(GLuint)); - case GL_FLOAT: - return(sizeof(GLfloat)); - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - return(sizeof(GLubyte)); - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - return(sizeof(GLushort)); - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - return(sizeof(GLuint)); - default: - return 4; - } -} - -static GLint is_index(GLenum format) -{ - return format == GL_COLOR_INDEX || format == GL_STENCIL_INDEX; -} - -/* -** Compute memory required for internal packed array of data of given type -** and format. -*/ -static GLint image_size(GLint width, GLint height, GLenum format, GLenum type) -{ - int bytes_per_row; - int components; - -assert(width > 0); -assert(height > 0); - components = elements_per_group(format,type); - if (type == GL_BITMAP) { - bytes_per_row = (width + 7) / 8; - } else { - bytes_per_row = bytes_per_element(type) * width; - } - return bytes_per_row * height * components; -} - -/* -** Extract array from user's data applying all pixel store modes. -** The internal format used is an array of unsigned shorts. -*/ -static void fill_image(const PixelStorageModes *psm, - GLint width, GLint height, GLenum format, - GLenum type, GLboolean index_format, - const void *userdata, GLushort *newimage) -{ - GLint components; - GLint element_size; - GLint rowsize; - GLint padding; - GLint groups_per_line; - GLint group_size; - GLint elements_per_line; - const GLubyte *start; - const GLubyte *iter; - GLushort *iter2; - GLint i, j, k; - GLint myswap_bytes; - - myswap_bytes = psm->unpack_swap_bytes; - components = elements_per_group(format,type); - if (psm->unpack_row_length > 0) { - groups_per_line = psm->unpack_row_length; - } else { - groups_per_line = width; - } - - /* All formats except GL_BITMAP fall out trivially */ - if (type == GL_BITMAP) { - GLint bit_offset; - GLint current_bit; - - rowsize = (groups_per_line * components + 7) / 8; - padding = (rowsize % psm->unpack_alignment); - if (padding) { - rowsize += psm->unpack_alignment - padding; - } - start = (const GLubyte *) userdata + psm->unpack_skip_rows * rowsize + - (psm->unpack_skip_pixels * components / 8); - elements_per_line = width * components; - iter2 = newimage; - for (i = 0; i < height; i++) { - iter = start; - bit_offset = (psm->unpack_skip_pixels * components) % 8; - for (j = 0; j < elements_per_line; j++) { - /* Retrieve bit */ - if (psm->unpack_lsb_first) { - current_bit = iter[0] & (1 << bit_offset); - } else { - current_bit = iter[0] & (1 << (7 - bit_offset)); - } - if (current_bit) { - if (index_format) { - *iter2 = 1; - } else { - *iter2 = 65535; - } - } else { - *iter2 = 0; - } - bit_offset++; - if (bit_offset == 8) { - bit_offset = 0; - iter++; - } - iter2++; - } - start += rowsize; - } - } else { - element_size = bytes_per_element(type); - group_size = element_size * components; - if (element_size == 1) myswap_bytes = 0; - - rowsize = groups_per_line * group_size; - padding = (rowsize % psm->unpack_alignment); - if (padding) { - rowsize += psm->unpack_alignment - padding; - } - start = (const GLubyte *) userdata + psm->unpack_skip_rows * rowsize + - psm->unpack_skip_pixels * group_size; - elements_per_line = width * components; - - iter2 = newimage; - for (i = 0; i < height; i++) { - iter = start; - for (j = 0; j < elements_per_line; j++) { - Type_Widget widget; - float extractComponents[4]; - - switch(type) { - case GL_UNSIGNED_BYTE_3_3_2: - extract332(0,iter,extractComponents); - for (k = 0; k < 3; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - extract233rev(0,iter,extractComponents); - for (k = 0; k < 3; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_BYTE: - if (index_format) { - *iter2++ = *iter; - } else { - *iter2++ = (*iter) * 257; - } - break; - case GL_BYTE: - if (index_format) { - *iter2++ = *((const GLbyte *) iter); - } else { - /* rough approx */ - *iter2++ = (*((const GLbyte *) iter)) * 516; - } - break; - case GL_UNSIGNED_SHORT_5_6_5: - extract565(myswap_bytes,iter,extractComponents); - for (k = 0; k < 3; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - extract565rev(myswap_bytes,iter,extractComponents); - for (k = 0; k < 3; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - extract4444(myswap_bytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - extract4444rev(myswap_bytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - extract5551(myswap_bytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - extract1555rev(myswap_bytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT: - case GL_SHORT: - if (myswap_bytes) { - widget.ub[0] = iter[1]; - widget.ub[1] = iter[0]; - } else { - widget.ub[0] = iter[0]; - widget.ub[1] = iter[1]; - } - if (type == GL_SHORT) { - if (index_format) { - *iter2++ = widget.s[0]; - } else { - /* rough approx */ - *iter2++ = widget.s[0]*2; - } - } else { - *iter2++ = widget.us[0]; - } - break; - case GL_UNSIGNED_INT_8_8_8_8: - extract8888(myswap_bytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - extract8888rev(myswap_bytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_INT_10_10_10_2: - extract1010102(myswap_bytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - extract2101010rev(myswap_bytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - if (myswap_bytes) { - widget.ub[0] = iter[3]; - widget.ub[1] = iter[2]; - widget.ub[2] = iter[1]; - widget.ub[3] = iter[0]; - } else { - widget.ub[0] = iter[0]; - widget.ub[1] = iter[1]; - widget.ub[2] = iter[2]; - widget.ub[3] = iter[3]; - } - if (type == GL_FLOAT) { - if (index_format) { - *iter2++ = widget.f; - } else { - *iter2++ = 65535 * widget.f; - } - } else if (type == GL_UNSIGNED_INT) { - if (index_format) { - *iter2++ = widget.ui; - } else { - *iter2++ = widget.ui >> 16; - } - } else { - if (index_format) { - *iter2++ = widget.i; - } else { - *iter2++ = widget.i >> 15; - } - } - break; - } - iter += element_size; - } /* for j */ - start += rowsize; -#if 1 - /* want 'iter' pointing at start, not within, row for assertion - * purposes - */ - iter= start; -#endif - } /* for i */ - - /* iterators should be one byte past end */ - if (!isTypePackedPixel(type)) { - assert(iter2 == &newimage[width*height*components]); - } - else { - assert(iter2 == &newimage[width*height* - elements_per_group(format,0)]); - } - assert( iter == &((const GLubyte *)userdata)[rowsize*height + - psm->unpack_skip_rows * rowsize + - psm->unpack_skip_pixels * group_size] ); - - } /* else */ -} /* fill_image() */ - -/* -** Insert array into user's data applying all pixel store modes. -** The internal format is an array of unsigned shorts. -** empty_image() because it is the opposite of fill_image(). -*/ -static void empty_image(const PixelStorageModes *psm, - GLint width, GLint height, GLenum format, - GLenum type, GLboolean index_format, - const GLushort *oldimage, void *userdata) -{ - GLint components; - GLint element_size; - GLint rowsize; - GLint padding; - GLint groups_per_line; - GLint group_size; - GLint elements_per_line; - GLubyte *start; - GLubyte *iter; - const GLushort *iter2; - GLint i, j, k; - GLint myswap_bytes; - - myswap_bytes = psm->pack_swap_bytes; - components = elements_per_group(format,type); - if (psm->pack_row_length > 0) { - groups_per_line = psm->pack_row_length; - } else { - groups_per_line = width; - } - - /* All formats except GL_BITMAP fall out trivially */ - if (type == GL_BITMAP) { - GLint bit_offset; - GLint current_bit; - - rowsize = (groups_per_line * components + 7) / 8; - padding = (rowsize % psm->pack_alignment); - if (padding) { - rowsize += psm->pack_alignment - padding; - } - start = (GLubyte *) userdata + psm->pack_skip_rows * rowsize + - (psm->pack_skip_pixels * components / 8); - elements_per_line = width * components; - iter2 = oldimage; - for (i = 0; i < height; i++) { - iter = start; - bit_offset = (psm->pack_skip_pixels * components) % 8; - for (j = 0; j < elements_per_line; j++) { - if (index_format) { - current_bit = iter2[0] & 1; - } else { - if (iter2[0] > 32767) { - current_bit = 1; - } else { - current_bit = 0; - } - } - - if (current_bit) { - if (psm->pack_lsb_first) { - *iter |= (1 << bit_offset); - } else { - *iter |= (1 << (7 - bit_offset)); - } - } else { - if (psm->pack_lsb_first) { - *iter &= ~(1 << bit_offset); - } else { - *iter &= ~(1 << (7 - bit_offset)); - } - } - - bit_offset++; - if (bit_offset == 8) { - bit_offset = 0; - iter++; - } - iter2++; - } - start += rowsize; - } - } else { - float shoveComponents[4]; - - element_size = bytes_per_element(type); - group_size = element_size * components; - if (element_size == 1) myswap_bytes = 0; - - rowsize = groups_per_line * group_size; - padding = (rowsize % psm->pack_alignment); - if (padding) { - rowsize += psm->pack_alignment - padding; - } - start = (GLubyte *) userdata + psm->pack_skip_rows * rowsize + - psm->pack_skip_pixels * group_size; - elements_per_line = width * components; - - iter2 = oldimage; - for (i = 0; i < height; i++) { - iter = start; - for (j = 0; j < elements_per_line; j++) { - Type_Widget widget; - - switch(type) { - case GL_UNSIGNED_BYTE_3_3_2: - for (k = 0; k < 3; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove332(shoveComponents,0,(void *)iter); - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - for (k = 0; k < 3; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove233rev(shoveComponents,0,(void *)iter); - break; - case GL_UNSIGNED_BYTE: - if (index_format) { - *iter = *iter2++; - } else { - *iter = *iter2++ >> 8; - } - break; - case GL_BYTE: - if (index_format) { - *((GLbyte *) iter) = *iter2++; - } else { - *((GLbyte *) iter) = *iter2++ >> 9; - } - break; - case GL_UNSIGNED_SHORT_5_6_5: - for (k = 0; k < 3; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove565(shoveComponents,0,(void *)&widget.us[0]); - if (myswap_bytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } - else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - for (k = 0; k < 3; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove565rev(shoveComponents,0,(void *)&widget.us[0]); - if (myswap_bytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } - else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove4444(shoveComponents,0,(void *)&widget.us[0]); - if (myswap_bytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove4444rev(shoveComponents,0,(void *)&widget.us[0]); - if (myswap_bytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove5551(shoveComponents,0,(void *)&widget.us[0]); - if (myswap_bytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove1555rev(shoveComponents,0,(void *)&widget.us[0]); - if (myswap_bytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT: - case GL_SHORT: - if (type == GL_SHORT) { - if (index_format) { - widget.s[0] = *iter2++; - } else { - widget.s[0] = *iter2++ >> 1; - } - } else { - widget.us[0] = *iter2++; - } - if (myswap_bytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - iter[0] = widget.ub[0]; - iter[1] = widget.ub[1]; - } - break; - case GL_UNSIGNED_INT_8_8_8_8: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove8888(shoveComponents,0,(void *)&widget.ui); - if (myswap_bytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - *(GLuint *)iter= widget.ui; - } - - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove8888rev(shoveComponents,0,(void *)&widget.ui); - if (myswap_bytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - *(GLuint *)iter= widget.ui; - } - break; - case GL_UNSIGNED_INT_10_10_10_2: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove1010102(shoveComponents,0,(void *)&widget.ui); - if (myswap_bytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - *(GLuint *)iter= widget.ui; - } - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove2101010rev(shoveComponents,0,(void *)&widget.ui); - if (myswap_bytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - *(GLuint *)iter= widget.ui; - } - break; - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - if (type == GL_FLOAT) { - if (index_format) { - widget.f = *iter2++; - } else { - widget.f = *iter2++ / (float) 65535.0; - } - } else if (type == GL_UNSIGNED_INT) { - if (index_format) { - widget.ui = *iter2++; - } else { - widget.ui = (unsigned int) *iter2++ * 65537; - } - } else { - if (index_format) { - widget.i = *iter2++; - } else { - widget.i = ((unsigned int) *iter2++ * 65537)/2; - } - } - if (myswap_bytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - iter[0] = widget.ub[0]; - iter[1] = widget.ub[1]; - iter[2] = widget.ub[2]; - iter[3] = widget.ub[3]; - } - break; - } - iter += element_size; - } /* for j */ - start += rowsize; -#if 1 - /* want 'iter' pointing at start, not within, row for assertion - * purposes - */ - iter= start; -#endif - } /* for i */ - - /* iterators should be one byte past end */ - if (!isTypePackedPixel(type)) { - assert(iter2 == &oldimage[width*height*components]); - } - else { - assert(iter2 == &oldimage[width*height* - elements_per_group(format,0)]); - } - assert( iter == &((GLubyte *)userdata)[rowsize*height + - psm->pack_skip_rows * rowsize + - psm->pack_skip_pixels * group_size] ); - - } /* else */ -} /* empty_image() */ - -/*-------------------------------------------------------------------------- - * Decimation of packed pixel types - *-------------------------------------------------------------------------- - */ -static void extract332(int isSwap, - const void *packedPixel, GLfloat extractComponents[]) -{ - GLubyte ubyte= *(const GLubyte *)packedPixel; - - isSwap= isSwap; /* turn off warnings */ - - /* 11100000 == 0xe0 */ - /* 00011100 == 0x1c */ - /* 00000011 == 0x03 */ - - extractComponents[0]= (float)((ubyte & 0xe0) >> 5) / 7.0; - extractComponents[1]= (float)((ubyte & 0x1c) >> 2) / 7.0; /* 7 = 2^3-1 */ - extractComponents[2]= (float)((ubyte & 0x03) ) / 3.0; /* 3 = 2^2-1 */ -} /* extract332() */ - -static void shove332(const GLfloat shoveComponents[], - int index, void *packedPixel) -{ - /* 11100000 == 0xe0 */ - /* 00011100 == 0x1c */ - /* 00000011 == 0x03 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLubyte *)packedPixel)[index] = - ((GLubyte)((shoveComponents[0] * 7)+0.5) << 5) & 0xe0; - ((GLubyte *)packedPixel)[index] |= - ((GLubyte)((shoveComponents[1] * 7)+0.5) << 2) & 0x1c; - ((GLubyte *)packedPixel)[index] |= - ((GLubyte)((shoveComponents[2] * 3)+0.5) ) & 0x03; -} /* shove332() */ - -static void extract233rev(int isSwap, - const void *packedPixel, GLfloat extractComponents[]) -{ - GLubyte ubyte= *(const GLubyte *)packedPixel; - - isSwap= isSwap; /* turn off warnings */ - - /* 0000,0111 == 0x07 */ - /* 0011,1000 == 0x38 */ - /* 1100,0000 == 0xC0 */ - - extractComponents[0]= (float)((ubyte & 0x07) ) / 7.0; - extractComponents[1]= (float)((ubyte & 0x38) >> 3) / 7.0; - extractComponents[2]= (float)((ubyte & 0xC0) >> 6) / 3.0; -} /* extract233rev() */ - -static void shove233rev(const GLfloat shoveComponents[], - int index, void *packedPixel) -{ - /* 0000,0111 == 0x07 */ - /* 0011,1000 == 0x38 */ - /* 1100,0000 == 0xC0 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLubyte *)packedPixel)[index] = - ((GLubyte)((shoveComponents[0] * 7.0)+0.5) ) & 0x07; - ((GLubyte *)packedPixel)[index]|= - ((GLubyte)((shoveComponents[1] * 7.0)+0.5) << 3) & 0x38; - ((GLubyte *)packedPixel)[index]|= - ((GLubyte)((shoveComponents[2] * 3.0)+0.5) << 6) & 0xC0; -} /* shove233rev() */ - -static void extract565(int isSwap, - const void *packedPixel, GLfloat extractComponents[]) -{ - GLushort ushort= *(const GLushort *)packedPixel; - - if (isSwap) { - ushort= __GLU_SWAP_2_BYTES(packedPixel); - } - else { - ushort= *(const GLushort *)packedPixel; - } - - /* 11111000,00000000 == 0xf800 */ - /* 00000111,11100000 == 0x07e0 */ - /* 00000000,00011111 == 0x001f */ - - extractComponents[0]=(float)((ushort & 0xf800) >> 11) / 31.0;/* 31 = 2^5-1*/ - extractComponents[1]=(float)((ushort & 0x07e0) >> 5) / 63.0;/* 63 = 2^6-1*/ - extractComponents[2]=(float)((ushort & 0x001f) ) / 31.0; -} /* extract565() */ - -static void shove565(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 11111000,00000000 == 0xf800 */ - /* 00000111,11100000 == 0x07e0 */ - /* 00000000,00011111 == 0x001f */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLushort *)packedPixel)[index] = - ((GLushort)((shoveComponents[0] * 31)+0.5) << 11) & 0xf800; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[1] * 63)+0.5) << 5) & 0x07e0; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[2] * 31)+0.5) ) & 0x001f; -} /* shove565() */ - -static void extract565rev(int isSwap, - const void *packedPixel, GLfloat extractComponents[]) -{ - GLushort ushort= *(const GLushort *)packedPixel; - - if (isSwap) { - ushort= __GLU_SWAP_2_BYTES(packedPixel); - } - else { - ushort= *(const GLushort *)packedPixel; - } - - /* 00000000,00011111 == 0x001f */ - /* 00000111,11100000 == 0x07e0 */ - /* 11111000,00000000 == 0xf800 */ - - extractComponents[0]= (float)((ushort & 0x001F) ) / 31.0; - extractComponents[1]= (float)((ushort & 0x07E0) >> 5) / 63.0; - extractComponents[2]= (float)((ushort & 0xF800) >> 11) / 31.0; -} /* extract565rev() */ - -static void shove565rev(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 00000000,00011111 == 0x001f */ - /* 00000111,11100000 == 0x07e0 */ - /* 11111000,00000000 == 0xf800 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLushort *)packedPixel)[index] = - ((GLushort)((shoveComponents[0] * 31.0)+0.5) ) & 0x001F; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[1] * 63.0)+0.5) << 5) & 0x07E0; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[2] * 31.0)+0.5) << 11) & 0xF800; -} /* shove565rev() */ - -static void extract4444(int isSwap,const void *packedPixel, - GLfloat extractComponents[]) -{ - GLushort ushort; - - if (isSwap) { - ushort= __GLU_SWAP_2_BYTES(packedPixel); - } - else { - ushort= *(const GLushort *)packedPixel; - } - - /* 11110000,00000000 == 0xf000 */ - /* 00001111,00000000 == 0x0f00 */ - /* 00000000,11110000 == 0x00f0 */ - /* 00000000,00001111 == 0x000f */ - - extractComponents[0]= (float)((ushort & 0xf000) >> 12) / 15.0;/* 15=2^4-1 */ - extractComponents[1]= (float)((ushort & 0x0f00) >> 8) / 15.0; - extractComponents[2]= (float)((ushort & 0x00f0) >> 4) / 15.0; - extractComponents[3]= (float)((ushort & 0x000f) ) / 15.0; -} /* extract4444() */ - -static void shove4444(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - assert(0.0 <= shoveComponents[3] && shoveComponents[3] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLushort *)packedPixel)[index] = - ((GLushort)((shoveComponents[0] * 15)+0.5) << 12) & 0xf000; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[1] * 15)+0.5) << 8) & 0x0f00; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[2] * 15)+0.5) << 4) & 0x00f0; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[3] * 15)+0.5) ) & 0x000f; -} /* shove4444() */ - -static void extract4444rev(int isSwap,const void *packedPixel, - GLfloat extractComponents[]) -{ - GLushort ushort; - - if (isSwap) { - ushort= __GLU_SWAP_2_BYTES(packedPixel); - } - else { - ushort= *(const GLushort *)packedPixel; - } - - /* 00000000,00001111 == 0x000f */ - /* 00000000,11110000 == 0x00f0 */ - /* 00001111,00000000 == 0x0f00 */ - /* 11110000,00000000 == 0xf000 */ - - /* 15 = 2^4-1 */ - extractComponents[0]= (float)((ushort & 0x000F) ) / 15.0; - extractComponents[1]= (float)((ushort & 0x00F0) >> 4) / 15.0; - extractComponents[2]= (float)((ushort & 0x0F00) >> 8) / 15.0; - extractComponents[3]= (float)((ushort & 0xF000) >> 12) / 15.0; -} /* extract4444rev() */ - -static void shove4444rev(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 00000000,00001111 == 0x000f */ - /* 00000000,11110000 == 0x00f0 */ - /* 00001111,00000000 == 0x0f00 */ - /* 11110000,00000000 == 0xf000 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - assert(0.0 <= shoveComponents[3] && shoveComponents[3] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLushort *)packedPixel)[index] = - ((GLushort)((shoveComponents[0] * 15)+0.5) ) & 0x000F; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[1] * 15)+0.5) << 4) & 0x00F0; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[2] * 15)+0.5) << 8) & 0x0F00; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[3] * 15)+0.5) << 12) & 0xF000; -} /* shove4444rev() */ - -static void extract5551(int isSwap,const void *packedPixel, - GLfloat extractComponents[]) -{ - GLushort ushort; - - if (isSwap) { - ushort= __GLU_SWAP_2_BYTES(packedPixel); - } - else { - ushort= *(const GLushort *)packedPixel; - } - - /* 11111000,00000000 == 0xf800 */ - /* 00000111,11000000 == 0x07c0 */ - /* 00000000,00111110 == 0x003e */ - /* 00000000,00000001 == 0x0001 */ - - extractComponents[0]=(float)((ushort & 0xf800) >> 11) / 31.0;/* 31 = 2^5-1*/ - extractComponents[1]=(float)((ushort & 0x07c0) >> 6) / 31.0; - extractComponents[2]=(float)((ushort & 0x003e) >> 1) / 31.0; - extractComponents[3]=(float)((ushort & 0x0001) ); -} /* extract5551() */ - -static void shove5551(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 11111000,00000000 == 0xf800 */ - /* 00000111,11000000 == 0x07c0 */ - /* 00000000,00111110 == 0x003e */ - /* 00000000,00000001 == 0x0001 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - assert(0.0 <= shoveComponents[3] && shoveComponents[3] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLushort *)packedPixel)[index] = - ((GLushort)((shoveComponents[0] * 31)+0.5) << 11) & 0xf800; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[1] * 31)+0.5) << 6) & 0x07c0; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[2] * 31)+0.5) << 1) & 0x003e; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[3])+0.5) ) & 0x0001; -} /* shove5551() */ - -static void extract1555rev(int isSwap,const void *packedPixel, - GLfloat extractComponents[]) -{ - GLushort ushort; - - if (isSwap) { - ushort= __GLU_SWAP_2_BYTES(packedPixel); - } - else { - ushort= *(const GLushort *)packedPixel; - } - - /* 00000000,00011111 == 0x001F */ - /* 00000011,11100000 == 0x03E0 */ - /* 01111100,00000000 == 0x7C00 */ - /* 10000000,00000000 == 0x8000 */ - - /* 31 = 2^5-1 */ - extractComponents[0]= (float)((ushort & 0x001F) ) / 31.0; - extractComponents[1]= (float)((ushort & 0x03E0) >> 5) / 31.0; - extractComponents[2]= (float)((ushort & 0x7C00) >> 10) / 31.0; - extractComponents[3]= (float)((ushort & 0x8000) >> 15); -} /* extract1555rev() */ - -static void shove1555rev(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 00000000,00011111 == 0x001F */ - /* 00000011,11100000 == 0x03E0 */ - /* 01111100,00000000 == 0x7C00 */ - /* 10000000,00000000 == 0x8000 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - assert(0.0 <= shoveComponents[3] && shoveComponents[3] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLushort *)packedPixel)[index] = - ((GLushort)((shoveComponents[0] * 31)+0.5) ) & 0x001F; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[1] * 31)+0.5) << 5) & 0x03E0; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[2] * 31)+0.5) << 10) & 0x7C00; - ((GLushort *)packedPixel)[index]|= - ((GLushort)((shoveComponents[3])+0.5) << 15) & 0x8000; -} /* shove1555rev() */ - -static void extract8888(int isSwap, - const void *packedPixel, GLfloat extractComponents[]) -{ - GLuint uint; - - if (isSwap) { - uint= __GLU_SWAP_4_BYTES(packedPixel); - } - else { - uint= *(const GLuint *)packedPixel; - } - - /* 11111111,00000000,00000000,00000000 == 0xff000000 */ - /* 00000000,11111111,00000000,00000000 == 0x00ff0000 */ - /* 00000000,00000000,11111111,00000000 == 0x0000ff00 */ - /* 00000000,00000000,00000000,11111111 == 0x000000ff */ - - /* 255 = 2^8-1 */ - extractComponents[0]= (float)((uint & 0xff000000) >> 24) / 255.0; - extractComponents[1]= (float)((uint & 0x00ff0000) >> 16) / 255.0; - extractComponents[2]= (float)((uint & 0x0000ff00) >> 8) / 255.0; - extractComponents[3]= (float)((uint & 0x000000ff) ) / 255.0; -} /* extract8888() */ - -static void shove8888(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 11111111,00000000,00000000,00000000 == 0xff000000 */ - /* 00000000,11111111,00000000,00000000 == 0x00ff0000 */ - /* 00000000,00000000,11111111,00000000 == 0x0000ff00 */ - /* 00000000,00000000,00000000,11111111 == 0x000000ff */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - assert(0.0 <= shoveComponents[3] && shoveComponents[3] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLuint *)packedPixel)[index] = - ((GLuint)((shoveComponents[0] * 255)+0.5) << 24) & 0xff000000; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[1] * 255)+0.5) << 16) & 0x00ff0000; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[2] * 255)+0.5) << 8) & 0x0000ff00; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[3] * 255)+0.5) ) & 0x000000ff; -} /* shove8888() */ - -static void extract8888rev(int isSwap, - const void *packedPixel,GLfloat extractComponents[]) -{ - GLuint uint; - - if (isSwap) { - uint= __GLU_SWAP_4_BYTES(packedPixel); - } - else { - uint= *(const GLuint *)packedPixel; - } - - /* 00000000,00000000,00000000,11111111 == 0x000000ff */ - /* 00000000,00000000,11111111,00000000 == 0x0000ff00 */ - /* 00000000,11111111,00000000,00000000 == 0x00ff0000 */ - /* 11111111,00000000,00000000,00000000 == 0xff000000 */ - - /* 255 = 2^8-1 */ - extractComponents[0]= (float)((uint & 0x000000FF) ) / 255.0; - extractComponents[1]= (float)((uint & 0x0000FF00) >> 8) / 255.0; - extractComponents[2]= (float)((uint & 0x00FF0000) >> 16) / 255.0; - extractComponents[3]= (float)((uint & 0xFF000000) >> 24) / 255.0; -} /* extract8888rev() */ - -static void shove8888rev(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 00000000,00000000,00000000,11111111 == 0x000000ff */ - /* 00000000,00000000,11111111,00000000 == 0x0000ff00 */ - /* 00000000,11111111,00000000,00000000 == 0x00ff0000 */ - /* 11111111,00000000,00000000,00000000 == 0xff000000 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - assert(0.0 <= shoveComponents[3] && shoveComponents[3] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLuint *)packedPixel)[index] = - ((GLuint)((shoveComponents[0] * 255)+0.5) ) & 0x000000FF; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[1] * 255)+0.5) << 8) & 0x0000FF00; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[2] * 255)+0.5) << 16) & 0x00FF0000; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[3] * 255)+0.5) << 24) & 0xFF000000; -} /* shove8888rev() */ - -static void extract1010102(int isSwap, - const void *packedPixel,GLfloat extractComponents[]) -{ - GLuint uint; - - if (isSwap) { - uint= __GLU_SWAP_4_BYTES(packedPixel); - } - else { - uint= *(const GLuint *)packedPixel; - } - - /* 11111111,11000000,00000000,00000000 == 0xffc00000 */ - /* 00000000,00111111,11110000,00000000 == 0x003ff000 */ - /* 00000000,00000000,00001111,11111100 == 0x00000ffc */ - /* 00000000,00000000,00000000,00000011 == 0x00000003 */ - - /* 1023 = 2^10-1 */ - extractComponents[0]= (float)((uint & 0xffc00000) >> 22) / 1023.0; - extractComponents[1]= (float)((uint & 0x003ff000) >> 12) / 1023.0; - extractComponents[2]= (float)((uint & 0x00000ffc) >> 2) / 1023.0; - extractComponents[3]= (float)((uint & 0x00000003) ) / 3.0; -} /* extract1010102() */ - -static void shove1010102(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 11111111,11000000,00000000,00000000 == 0xffc00000 */ - /* 00000000,00111111,11110000,00000000 == 0x003ff000 */ - /* 00000000,00000000,00001111,11111100 == 0x00000ffc */ - /* 00000000,00000000,00000000,00000011 == 0x00000003 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - assert(0.0 <= shoveComponents[3] && shoveComponents[3] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLuint *)packedPixel)[index] = - ((GLuint)((shoveComponents[0] * 1023)+0.5) << 22) & 0xffc00000; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[1] * 1023)+0.5) << 12) & 0x003ff000; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[2] * 1023)+0.5) << 2) & 0x00000ffc; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[3] * 3)+0.5) ) & 0x00000003; -} /* shove1010102() */ - -static void extract2101010rev(int isSwap, - const void *packedPixel, - GLfloat extractComponents[]) -{ - GLuint uint; - - if (isSwap) { - uint= __GLU_SWAP_4_BYTES(packedPixel); - } - else { - uint= *(const GLuint *)packedPixel; - } - - /* 00000000,00000000,00000011,11111111 == 0x000003FF */ - /* 00000000,00001111,11111100,00000000 == 0x000FFC00 */ - /* 00111111,11110000,00000000,00000000 == 0x3FF00000 */ - /* 11000000,00000000,00000000,00000000 == 0xC0000000 */ - - /* 1023 = 2^10-1 */ - extractComponents[0]= (float)((uint & 0x000003FF) ) / 1023.0; - extractComponents[1]= (float)((uint & 0x000FFC00) >> 10) / 1023.0; - extractComponents[2]= (float)((uint & 0x3FF00000) >> 20) / 1023.0; - extractComponents[3]= (float)((uint & 0xC0000000) >> 30) / 3.0; - /* 3 = 2^2-1 */ -} /* extract2101010rev() */ - -static void shove2101010rev(const GLfloat shoveComponents[], - int index,void *packedPixel) -{ - /* 00000000,00000000,00000011,11111111 == 0x000003FF */ - /* 00000000,00001111,11111100,00000000 == 0x000FFC00 */ - /* 00111111,11110000,00000000,00000000 == 0x3FF00000 */ - /* 11000000,00000000,00000000,00000000 == 0xC0000000 */ - - assert(0.0 <= shoveComponents[0] && shoveComponents[0] <= 1.0); - assert(0.0 <= shoveComponents[1] && shoveComponents[1] <= 1.0); - assert(0.0 <= shoveComponents[2] && shoveComponents[2] <= 1.0); - assert(0.0 <= shoveComponents[3] && shoveComponents[3] <= 1.0); - - /* due to limited precision, need to round before shoving */ - ((GLuint *)packedPixel)[index] = - ((GLuint)((shoveComponents[0] * 1023)+0.5) ) & 0x000003FF; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[1] * 1023)+0.5) << 10) & 0x000FFC00; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[2] * 1023)+0.5) << 20) & 0x3FF00000; - ((GLuint *)packedPixel)[index]|= - ((GLuint)((shoveComponents[3] * 3)+0.5) << 30) & 0xC0000000; -} /* shove2101010rev() */ - -static void scaleInternalPackedPixel(int components, - void (*extractPackedPixel) - (int, const void *,GLfloat []), - void (*shovePackedPixel) - (const GLfloat [], int, void *), - GLint widthIn,GLint heightIn, - const void *dataIn, - GLint widthOut,GLint heightOut, - void *dataOut, - GLint pixelSizeInBytes, - GLint rowSizeInBytes,GLint isSwap) -{ - float convx; - float convy; - float percent; - - /* Max components in a format is 4, so... */ - float totals[4]; - float extractTotals[4], extractMoreTotals[4], shoveTotals[4]; - - float area; - int i,j,k,xindex; - - const char *temp, *temp0; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - const char *left, *right; - - if (widthIn == widthOut*2 && heightIn == heightOut*2) { - halveImagePackedPixel(components,extractPackedPixel,shovePackedPixel, - widthIn, heightIn, dataIn, dataOut, - pixelSizeInBytes,rowSizeInBytes,isSwap); - return; - } - convy = (float) heightIn/heightOut; - convx = (float) widthIn/widthOut; - convy_int = floor(convy); - convy_float = convy - convy_int; - convx_int = floor(convx); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0; - highy_int = convy_int; - highy_float = convy_float; - - for (i = 0; i < heightOut; i++) { - lowx_int = 0; - lowx_float = 0; - highx_int = convx_int; - highx_float = convx_float; - - for (j = 0; j < widthOut; j++) { - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy) - ** to (highx, highy) on input data into this pixel on output - ** data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - - /* calculate the value for pixels in the 1st row */ - xindex = lowx_int*pixelSizeInBytes; - if((highy_int>lowy_int) && (highx_int>lowx_int)) { - - y_percent = 1-lowy_float; - temp = (const char *)dataIn + xindex + lowy_int * rowSizeInBytes; - percent = y_percent * (1-lowx_float); -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - left = temp; - for(l = lowx_int+1; l < highx_int; l++) { - temp += pixelSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLushort*)temp_index * y_percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * y_percent; - } -#endif - } - temp += pixelSizeInBytes; - right = temp; - percent = y_percent * highx_float; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - - /* calculate the value for pixels in the last row */ - - y_percent = highy_float; - percent = y_percent * (1-lowx_float); - temp = (const char *)dataIn + xindex + highy_int * rowSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - for(l = lowx_int+1; l < highx_int; l++) { - temp += pixelSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLushort*)temp_index * y_percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * y_percent; - } -#endif - - } - temp += pixelSizeInBytes; - percent = y_percent * highx_float; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - - /* calculate the value for pixels in the 1st and last column */ - for(m = lowy_int+1; m < highy_int; m++) { - left += rowSizeInBytes; - right += rowSizeInBytes; -#if 0 - for (k = 0; k < components; - k++, left += element_size, right += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(left) * (1-lowx_float) + - __GLU_SWAP_2_BYTES(right) * highx_float; - } else { - totals[k] += *(const GLushort*)left * (1-lowx_float) - + *(const GLushort*)right * highx_float; - } - } -#else - (*extractPackedPixel)(isSwap,left,extractTotals); - (*extractPackedPixel)(isSwap,right,extractMoreTotals); - for (k = 0; k < components; k++) { - totals[k]+= (extractTotals[k]*(1-lowx_float) + - extractMoreTotals[k]*highx_float); - } -#endif - } - } else if (highy_int > lowy_int) { - x_percent = highx_float - lowx_float; - percent = (1-lowy_float)*x_percent; - temp = (const char *)dataIn + xindex + lowy_int*rowSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - for(m = lowy_int+1; m < highy_int; m++) { - temp += rowSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(temp_index) * x_percent; - } else { - totals[k] += *(const GLushort*)temp_index * x_percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * x_percent; - } -#endif - } - percent = x_percent * highy_float; - temp += rowSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - } else if (highx_int > lowx_int) { - y_percent = highy_float - lowy_float; - percent = (1-lowx_float)*y_percent; - temp = (const char *)dataIn + xindex + lowy_int*rowSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - for (l = lowx_int+1; l < highx_int; l++) { - temp += pixelSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += - __GLU_SWAP_2_BYTES(temp_index) * y_percent; - } else { - totals[k] += *(const GLushort*)temp_index * y_percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * y_percent; - } -#endif - } - temp += pixelSizeInBytes; - percent = y_percent * highx_float; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - } else { - percent = (highy_float-lowy_float)*(highx_float-lowx_float); - temp = (const char *)dataIn + xindex + lowy_int * rowSizeInBytes; -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index) * percent; - } else { - totals[k] += *(const GLushort*)temp_index * percent; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k] * percent; - } -#endif - } - - /* this is for the pixels in the body */ - temp0 = (const char *)dataIn + xindex + pixelSizeInBytes + (lowy_int+1)*rowSizeInBytes; - for (m = lowy_int+1; m < highy_int; m++) { - temp = temp0; - for(l = lowx_int+1; l < highx_int; l++) { -#if 0 - for (k = 0, temp_index = temp; k < components; - k++, temp_index += element_size) { - if (myswap_bytes) { - totals[k] += __GLU_SWAP_2_BYTES(temp_index); - } else { - totals[k] += *(const GLushort*)temp_index; - } - } -#else - (*extractPackedPixel)(isSwap,temp,extractTotals); - for (k = 0; k < components; k++) { - totals[k]+= extractTotals[k]; - } -#endif - temp += pixelSizeInBytes; - } - temp0 += rowSizeInBytes; - } - - outindex = (j + (i * widthOut)); /* * (components == 1) */ -#if 0 - for (k = 0; k < components; k++) { - dataout[outindex + k] = totals[k]/area; - /*printf("totals[%d] = %f\n", k, totals[k]);*/ - } -#else - for (k = 0; k < components; k++) { - shoveTotals[k]= totals[k]/area; - } - (*shovePackedPixel)(shoveTotals,outindex,(void *)dataOut); -#endif - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if(highx_float > 1) { - highx_float -= 1.0; - highx_int++; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if(highy_float > 1) { - highy_float -= 1.0; - highy_int++; - } - } - - assert(outindex == (widthOut*heightOut - 1)); -} /* scaleInternalPackedPixel() */ - -/* rowSizeInBytes is at least the width (in bytes) due to padding on - * inputs; not always equal. Output NEVER has row padding. - */ -static void halveImagePackedPixel(int components, - void (*extractPackedPixel) - (int, const void *,GLfloat []), - void (*shovePackedPixel) - (const GLfloat [],int, void *), - GLint width, GLint height, - const void *dataIn, void *dataOut, - GLint pixelSizeInBytes, - GLint rowSizeInBytes, GLint isSwap) -{ - /* handle case where there is only 1 column/row */ - if (width == 1 || height == 1) { - assert(!(width == 1 && height == 1)); /* can't be 1x1 */ - halve1DimagePackedPixel(components,extractPackedPixel,shovePackedPixel, - width,height,dataIn,dataOut,pixelSizeInBytes, - rowSizeInBytes,isSwap); - return; - } - - { - int ii, jj; - - int halfWidth= width / 2; - int halfHeight= height / 2; - const char *src= (const char *) dataIn; - int padBytes= rowSizeInBytes - (width*pixelSizeInBytes); - int outIndex= 0; - - for (ii= 0; ii< halfHeight; ii++) { - for (jj= 0; jj< halfWidth; jj++) { -#define BOX4 4 - float totals[4]; /* 4 is maximum components */ - float extractTotals[BOX4][4]; /* 4 is maximum components */ - int cc; - - (*extractPackedPixel)(isSwap,src, - &extractTotals[0][0]); - (*extractPackedPixel)(isSwap,(src+pixelSizeInBytes), - &extractTotals[1][0]); - (*extractPackedPixel)(isSwap,(src+rowSizeInBytes), - &extractTotals[2][0]); - (*extractPackedPixel)(isSwap, - (src+rowSizeInBytes+pixelSizeInBytes), - &extractTotals[3][0]); - for (cc = 0; cc < components; cc++) { - int kk; - - /* grab 4 pixels to average */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]+ - * extractTotals[2][RED]+extractTotals[3][RED]; - * totals[RED]/= 4.0; - */ - for (kk = 0; kk < BOX4; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX4; - } - (*shovePackedPixel)(totals,outIndex,dataOut); - - outIndex++; - /* skip over to next square of 4 */ - src+= pixelSizeInBytes + pixelSizeInBytes; - } - /* skip past pad bytes, if any, to get to next row */ - src+= padBytes; - - /* src is at beginning of a row here, but it's the second row of - * the square block of 4 pixels that we just worked on so we - * need to go one more row. - * i.e., - * OO... - * here -->OO... - * but want -->OO... - * OO... - * ... - */ - src+= rowSizeInBytes; - } - - /* both pointers must reach one byte after the end */ - assert(src == &((const char *)dataIn)[rowSizeInBytes*height]); - assert(outIndex == halfWidth * halfHeight); - } -} /* halveImagePackedPixel() */ - -static void halve1DimagePackedPixel(int components, - void (*extractPackedPixel) - (int, const void *,GLfloat []), - void (*shovePackedPixel) - (const GLfloat [],int, void *), - GLint width, GLint height, - const void *dataIn, void *dataOut, - GLint pixelSizeInBytes, - GLint rowSizeInBytes, GLint isSwap) -{ - int halfWidth= width / 2; - int halfHeight= height / 2; - const char *src= (const char *) dataIn; - int jj; - - assert(width == 1 || height == 1); /* must be 1D */ - assert(width != height); /* can't be square */ - - if (height == 1) { /* 1 row */ - int outIndex= 0; - - assert(width != 1); /* widthxheight can't be 1x1 */ - halfHeight= 1; - - /* one horizontal row with possible pad bytes */ - - for (jj= 0; jj< halfWidth; jj++) { -#define BOX2 2 - float totals[4]; /* 4 is maximum components */ - float extractTotals[BOX2][4]; /* 4 is maximum components */ - int cc; - - /* average two at a time, instead of four */ - (*extractPackedPixel)(isSwap,src, - &extractTotals[0][0]); - (*extractPackedPixel)(isSwap,(src+pixelSizeInBytes), - &extractTotals[1][0]); - for (cc = 0; cc < components; cc++) { - int kk; - - /* grab 2 pixels to average */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]; - * totals[RED]/= 2.0; - */ - for (kk = 0; kk < BOX2; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX2; - } - (*shovePackedPixel)(totals,outIndex,dataOut); - - outIndex++; - /* skip over to next group of 2 */ - src+= pixelSizeInBytes + pixelSizeInBytes; - } - - { - int padBytes= rowSizeInBytes - (width*pixelSizeInBytes); - src+= padBytes; /* for assertion only */ - } - assert(src == &((const char *)dataIn)[rowSizeInBytes]); - assert(outIndex == halfWidth * halfHeight); - } - else if (width == 1) { /* 1 column */ - int outIndex= 0; - - assert(height != 1); /* widthxheight can't be 1x1 */ - halfWidth= 1; - /* one vertical column with possible pad bytes per row */ - /* average two at a time */ - - for (jj= 0; jj< halfHeight; jj++) { -#define BOX2 2 - float totals[4]; /* 4 is maximum components */ - float extractTotals[BOX2][4]; /* 4 is maximum components */ - int cc; - - /* average two at a time, instead of four */ - (*extractPackedPixel)(isSwap,src, - &extractTotals[0][0]); - (*extractPackedPixel)(isSwap,(src+rowSizeInBytes), - &extractTotals[1][0]); - for (cc = 0; cc < components; cc++) { - int kk; - - /* grab 2 pixels to average */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]; - * totals[RED]/= 2.0; - */ - for (kk = 0; kk < BOX2; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX2; - } - (*shovePackedPixel)(totals,outIndex,dataOut); - - outIndex++; - src+= rowSizeInBytes + rowSizeInBytes; /* go to row after next */ - } - - assert(src == &((const char *)dataIn)[rowSizeInBytes*height]); - assert(outIndex == halfWidth * halfHeight); - } -} /* halve1DimagePackedPixel() */ - -/*===========================================================================*/ - -#ifdef RESOLVE_3D_TEXTURE_SUPPORT -/* - * This section ensures that GLU 1.3 will load and run on - * a GL 1.1 implementation. It dynamically resolves the - * call to glTexImage3D() which might not be available. - * Or is it might be supported as an extension. - * Contributed by Gerk Huisma . - */ - -typedef void (GLAPIENTRY *TexImage3Dproc)( GLenum target, GLint level, - GLenum internalFormat, - GLsizei width, GLsizei height, - GLsizei depth, GLint border, - GLenum format, GLenum type, - const GLvoid *pixels ); - -static TexImage3Dproc pTexImage3D = 0; - -#if !defined(_WIN32) && !defined(__WIN32__) -# include -# include -#else - WINGDIAPI PROC WINAPI wglGetProcAddress(LPCSTR); -#endif - -static void gluTexImage3D( GLenum target, GLint level, - GLenum internalFormat, - GLsizei width, GLsizei height, - GLsizei depth, GLint border, - GLenum format, GLenum type, - const GLvoid *pixels ) -{ - if (!pTexImage3D) { -#if defined(_WIN32) || defined(__WIN32__) - pTexImage3D = (TexImage3Dproc) wglGetProcAddress("glTexImage3D"); - if (!pTexImage3D) - pTexImage3D = (TexImage3Dproc) wglGetProcAddress("glTexImage3DEXT"); -#else - void *libHandle = dlopen("libgl.so", RTLD_LAZY); - pTexImage3D = TexImage3Dproc) dlsym(libHandle, "glTexImage3D" ); - if (!pTexImage3D) - pTexImage3D = (TexImage3Dproc) dlsym(libHandle,"glTexImage3DEXT"); - dlclose(libHandle); -#endif - } - - /* Now call glTexImage3D */ - if (pTexImage3D) - pTexImage3D(target, level, internalFormat, width, height, - depth, border, format, type, pixels); -} - -#else - -/* Only bind to a GL 1.2 implementation: */ -#define gluTexImage3D glTexImage3D - -#endif - -static GLint imageSize3D(GLint width, GLint height, GLint depth, - GLenum format, GLenum type) -{ - int components= elements_per_group(format,type); - int bytes_per_row= bytes_per_element(type) * width; - -assert(width > 0 && height > 0 && depth > 0); -assert(type != GL_BITMAP); - - return bytes_per_row * height * depth * components; -} /* imageSize3D() */ - -static void fillImage3D(const PixelStorageModes *psm, - GLint width, GLint height, GLint depth, GLenum format, - GLenum type, GLboolean indexFormat, - const void *userImage, GLushort *newImage) -{ - int myswapBytes; - int components; - int groupsPerLine; - int elementSize; - int groupSize; - int rowSize; - int padding; - int elementsPerLine; - int rowsPerImage; - int imageSize; - const GLubyte *start, *rowStart, *iter; - GLushort *iter2; - int ww, hh, dd, k; - - myswapBytes= psm->unpack_swap_bytes; - components= elements_per_group(format,type); - if (psm->unpack_row_length > 0) { - groupsPerLine= psm->unpack_row_length; - } - else { - groupsPerLine= width; - } - elementSize= bytes_per_element(type); - groupSize= elementSize * components; - if (elementSize == 1) myswapBytes= 0; - - /* 3dstuff begin */ - if (psm->unpack_image_height > 0) { - rowsPerImage= psm->unpack_image_height; - } - else { - rowsPerImage= height; - } - /* 3dstuff end */ - - rowSize= groupsPerLine * groupSize; - padding= rowSize % psm->unpack_alignment; - if (padding) { - rowSize+= psm->unpack_alignment - padding; - } - - imageSize= rowsPerImage * rowSize; /* 3dstuff */ - - start= (const GLubyte *)userImage + psm->unpack_skip_rows * rowSize + - psm->unpack_skip_pixels * groupSize + - /*3dstuff*/ - psm->unpack_skip_images * imageSize; - elementsPerLine = width * components; - - iter2= newImage; - for (dd= 0; dd < depth; dd++) { - rowStart= start; - - for (hh= 0; hh < height; hh++) { - iter= rowStart; - - for (ww= 0; ww < elementsPerLine; ww++) { - Type_Widget widget; - float extractComponents[4]; - - switch(type) { - case GL_UNSIGNED_BYTE: - if (indexFormat) { - *iter2++ = *iter; - } else { - *iter2++ = (*iter) * 257; - } - break; - case GL_BYTE: - if (indexFormat) { - *iter2++ = *((const GLbyte *) iter); - } else { - /* rough approx */ - *iter2++ = (*((const GLbyte *) iter)) * 516; - } - break; - case GL_UNSIGNED_BYTE_3_3_2: - extract332(0,iter,extractComponents); - for (k = 0; k < 3; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - extract233rev(0,iter,extractComponents); - for (k = 0; k < 3; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_5_6_5: - extract565(myswapBytes,iter,extractComponents); - for (k = 0; k < 3; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - extract565rev(myswapBytes,iter,extractComponents); - for (k = 0; k < 3; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - extract4444(myswapBytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - extract4444rev(myswapBytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - extract5551(myswapBytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - extract1555rev(myswapBytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_SHORT: - case GL_SHORT: - if (myswapBytes) { - widget.ub[0] = iter[1]; - widget.ub[1] = iter[0]; - } else { - widget.ub[0] = iter[0]; - widget.ub[1] = iter[1]; - } - if (type == GL_SHORT) { - if (indexFormat) { - *iter2++ = widget.s[0]; - } else { - /* rough approx */ - *iter2++ = widget.s[0]*2; - } - } else { - *iter2++ = widget.us[0]; - } - break; - case GL_UNSIGNED_INT_8_8_8_8: - extract8888(myswapBytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - extract8888rev(myswapBytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_INT_10_10_10_2: - extract1010102(myswapBytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - extract2101010rev(myswapBytes,iter,extractComponents); - for (k = 0; k < 4; k++) { - *iter2++ = (GLushort)(extractComponents[k]*65535); - } - break; - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - if (myswapBytes) { - widget.ub[0] = iter[3]; - widget.ub[1] = iter[2]; - widget.ub[2] = iter[1]; - widget.ub[3] = iter[0]; - } else { - widget.ub[0] = iter[0]; - widget.ub[1] = iter[1]; - widget.ub[2] = iter[2]; - widget.ub[3] = iter[3]; - } - if (type == GL_FLOAT) { - if (indexFormat) { - *iter2++ = widget.f; - } else { - *iter2++ = 65535 * widget.f; - } - } else if (type == GL_UNSIGNED_INT) { - if (indexFormat) { - *iter2++ = widget.ui; - } else { - *iter2++ = widget.ui >> 16; - } - } else { - if (indexFormat) { - *iter2++ = widget.i; - } else { - *iter2++ = widget.i >> 15; - } - } - break; - default: - assert(0); - } - - iter+= elementSize; - } /* for ww */ - rowStart+= rowSize; - - iter= rowStart; /* for assertion purposes */ - } /* for hh */ - - start+= imageSize; - } /* for dd */ - - /* iterators should be one byte past end */ - if (!isTypePackedPixel(type)) { - assert(iter2 == &newImage[width*height*depth*components]); - } - else { - assert(iter2 == &newImage[width*height*depth* - elements_per_group(format,0)]); - } - assert( iter == &((const GLubyte *)userImage)[rowSize*height*depth + - psm->unpack_skip_rows * rowSize + - psm->unpack_skip_pixels * groupSize + - /*3dstuff*/ - psm->unpack_skip_images * imageSize] ); -} /* fillImage3D () */ - -static void scaleInternal3D(GLint components, - GLint widthIn, GLint heightIn, GLint depthIn, - const GLushort *dataIn, - GLint widthOut, GLint heightOut, GLint depthOut, - GLushort *dataOut) -{ - float x, lowx, highx, convx, halfconvx; - float y, lowy, highy, convy, halfconvy; - float z, lowz, highz, convz, halfconvz; - float xpercent,ypercent,zpercent; - float percent; - /* Max components in a format is 4, so... */ - float totals[4]; - float volume; - int i,j,d,k,zint,yint,xint,xindex,yindex,zindex; - int temp; - - convz = (float) depthIn/depthOut; - convy = (float) heightIn/heightOut; - convx = (float) widthIn/widthOut; - halfconvx = convx/2; - halfconvy = convy/2; - halfconvz = convz/2; - for (d = 0; d < depthOut; d++) { - z = convz * (d+0.5); - if (depthIn > depthOut) { - highz = z + halfconvz; - lowz = z - halfconvz; - } else { - highz = z + 0.5; - lowz = z - 0.5; - } - for (i = 0; i < heightOut; i++) { - y = convy * (i+0.5); - if (heightIn > heightOut) { - highy = y + halfconvy; - lowy = y - halfconvy; - } else { - highy = y + 0.5; - lowy = y - 0.5; - } - for (j = 0; j < widthOut; j++) { - x = convx * (j+0.5); - if (widthIn > widthOut) { - highx = x + halfconvx; - lowx = x - halfconvx; - } else { - highx = x + 0.5; - lowx = x - 0.5; - } - - /* - ** Ok, now apply box filter to box that goes from (lowx, lowy, - ** lowz) to (highx, highy, highz) on input data into this pixel - ** on output data. - */ - totals[0] = totals[1] = totals[2] = totals[3] = 0.0; - volume = 0.0; - - z = lowz; - zint = floor(z); - while (z < highz) { - zindex = (zint + depthIn) % depthIn; - if (highz < zint+1) { - zpercent = highz - z; - } else { - zpercent = zint+1 - z; - } - - y = lowy; - yint = floor(y); - while (y < highy) { - yindex = (yint + heightIn) % heightIn; - if (highy < yint+1) { - ypercent = highy - y; - } else { - ypercent = yint+1 - y; - } - - x = lowx; - xint = floor(x); - - while (x < highx) { - xindex = (xint + widthIn) % widthIn; - if (highx < xint+1) { - xpercent = highx - x; - } else { - xpercent = xint+1 - x; - } - - percent = xpercent * ypercent * zpercent; - volume += percent; - - temp = (xindex + (yindex*widthIn) + - (zindex*widthIn*heightIn)) * components; - for (k = 0; k < components; k++) { - assert(0 <= (temp+k) && - (temp+k) < - (widthIn*heightIn*depthIn*components)); - totals[k] += dataIn[temp + k] * percent; - } - - xint++; - x = xint; - } /* while x */ - - yint++; - y = yint; - } /* while y */ - - zint++; - z = zint; - } /* while z */ - - temp = (j + (i * widthOut) + - (d*widthOut*heightOut)) * components; - for (k = 0; k < components; k++) { - /* totals[] should be rounded in the case of enlarging an - * RGB ramp when the type is 332 or 4444 - */ - assert(0 <= (temp+k) && - (temp+k) < (widthOut*heightOut*depthOut*components)); - dataOut[temp + k] = (totals[k]+0.5)/volume; - } - } /* for j */ - } /* for i */ - } /* for d */ -} /* scaleInternal3D() */ - -static void emptyImage3D(const PixelStorageModes *psm, - GLint width, GLint height, GLint depth, - GLenum format, GLenum type, GLboolean indexFormat, - const GLushort *oldImage, void *userImage) -{ - int myswapBytes; - int components; - int groupsPerLine; - int elementSize; - int groupSize; - int rowSize; - int padding; - GLubyte *start, *rowStart, *iter; - int elementsPerLine; - const GLushort *iter2; - int ii, jj, dd, k; - int rowsPerImage; - int imageSize; - - myswapBytes= psm->pack_swap_bytes; - components = elements_per_group(format,type); - if (psm->pack_row_length > 0) { - groupsPerLine = psm->pack_row_length; - } - else { - groupsPerLine = width; - } - - elementSize= bytes_per_element(type); - groupSize= elementSize * components; - if (elementSize == 1) myswapBytes= 0; - - /* 3dstuff begin */ - if (psm->pack_image_height > 0) { - rowsPerImage= psm->pack_image_height; - } - else { - rowsPerImage= height; - } - - /* 3dstuff end */ - - rowSize = groupsPerLine * groupSize; - padding = rowSize % psm->pack_alignment; - if (padding) { - rowSize+= psm->pack_alignment - padding; - } - - imageSize= rowsPerImage * rowSize; /* 3dstuff */ - - start = (GLubyte *)userImage + psm->pack_skip_rows * rowSize + - psm->pack_skip_pixels * groupSize + - /*3dstuff*/ - psm->pack_skip_images * imageSize; - elementsPerLine= width * components; - - iter2 = oldImage; - for (dd= 0; dd < depth; dd++) { - rowStart= start; - - for (ii= 0; ii< height; ii++) { - iter = rowStart; - - for (jj = 0; jj < elementsPerLine; jj++) { - Type_Widget widget; - float shoveComponents[4]; - - switch(type){ - case GL_UNSIGNED_BYTE: - if (indexFormat) { - *iter = *iter2++; - } else { - *iter = *iter2++ >> 8; - } - break; - case GL_BYTE: - if (indexFormat) { - *((GLbyte *) iter) = *iter2++; - } else { - *((GLbyte *) iter) = *iter2++ >> 9; - } - break; - case GL_UNSIGNED_BYTE_3_3_2: - for (k = 0; k < 3; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove332(shoveComponents,0,(void *)iter); - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - for (k = 0; k < 3; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove233rev(shoveComponents,0,(void *)iter); - break; - case GL_UNSIGNED_SHORT_5_6_5: - for (k = 0; k < 3; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove565(shoveComponents,0,(void *)&widget.us[0]); - if (myswapBytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } - else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - for (k = 0; k < 3; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove565rev(shoveComponents,0,(void *)&widget.us[0]); - if (myswapBytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } - else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove4444(shoveComponents,0,(void *)&widget.us[0]); - if (myswapBytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove4444rev(shoveComponents,0,(void *)&widget.us[0]); - if (myswapBytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove5551(shoveComponents,0,(void *)&widget.us[0]); - if (myswapBytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove1555rev(shoveComponents,0,(void *)&widget.us[0]); - if (myswapBytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - *(GLushort *)iter = widget.us[0]; - } - break; - case GL_UNSIGNED_SHORT: - case GL_SHORT: - if (type == GL_SHORT) { - if (indexFormat) { - widget.s[0] = *iter2++; - } else { - widget.s[0] = *iter2++ >> 1; - } - } else { - widget.us[0] = *iter2++; - } - if (myswapBytes) { - iter[0] = widget.ub[1]; - iter[1] = widget.ub[0]; - } else { - iter[0] = widget.ub[0]; - iter[1] = widget.ub[1]; - } - break; - case GL_UNSIGNED_INT_8_8_8_8: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove8888(shoveComponents,0,(void *)&widget.ui); - if (myswapBytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - *(GLuint *)iter= widget.ui; - } - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove8888rev(shoveComponents,0,(void *)&widget.ui); - if (myswapBytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - *(GLuint *)iter= widget.ui; - } - break; - case GL_UNSIGNED_INT_10_10_10_2: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove1010102(shoveComponents,0,(void *)&widget.ui); - if (myswapBytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - *(GLuint *)iter= widget.ui; - } - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - for (k = 0; k < 4; k++) { - shoveComponents[k]= *iter2++ / 65535.0; - } - shove2101010rev(shoveComponents,0,(void *)&widget.ui); - if (myswapBytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - *(GLuint *)iter= widget.ui; - } - break; - case GL_INT: - case GL_UNSIGNED_INT: - case GL_FLOAT: - if (type == GL_FLOAT) { - if (indexFormat) { - widget.f = *iter2++; - } else { - widget.f = *iter2++ / (float) 65535.0; - } - } else if (type == GL_UNSIGNED_INT) { - if (indexFormat) { - widget.ui = *iter2++; - } else { - widget.ui = (unsigned int) *iter2++ * 65537; - } - } else { - if (indexFormat) { - widget.i = *iter2++; - } else { - widget.i = ((unsigned int) *iter2++ * 65537)/2; - } - } - if (myswapBytes) { - iter[3] = widget.ub[0]; - iter[2] = widget.ub[1]; - iter[1] = widget.ub[2]; - iter[0] = widget.ub[3]; - } else { - iter[0] = widget.ub[0]; - iter[1] = widget.ub[1]; - iter[2] = widget.ub[2]; - iter[3] = widget.ub[3]; - } - break; - default: - assert(0); - } - - iter+= elementSize; - } /* for jj */ - - rowStart+= rowSize; - } /* for ii */ - - start+= imageSize; - } /* for dd */ - - /* iterators should be one byte past end */ - if (!isTypePackedPixel(type)) { - assert(iter2 == &oldImage[width*height*depth*components]); - } - else { - assert(iter2 == &oldImage[width*height*depth* - elements_per_group(format,0)]); - } - assert( iter == &((GLubyte *)userImage)[rowSize*height*depth + - psm->unpack_skip_rows * rowSize + - psm->unpack_skip_pixels * groupSize + - /*3dstuff*/ - psm->unpack_skip_images * imageSize] ); -} /* emptyImage3D() */ - -static -int gluScaleImage3D(GLenum format, - GLint widthIn, GLint heightIn, GLint depthIn, - GLenum typeIn, const void *dataIn, - GLint widthOut, GLint heightOut, GLint depthOut, - GLenum typeOut, void *dataOut) -{ - int components; - GLushort *beforeImage, *afterImage; - PixelStorageModes psm; - - if (widthIn == 0 || heightIn == 0 || depthIn == 0 || - widthOut == 0 || heightOut == 0 || depthOut == 0) { - return 0; - } - - if (widthIn < 0 || heightIn < 0 || depthIn < 0 || - widthOut < 0 || heightOut < 0 || depthOut < 0) { - return GLU_INVALID_VALUE; - } - - if (!legalFormat(format) || !legalType(typeIn) || !legalType(typeOut) || - typeIn == GL_BITMAP || typeOut == GL_BITMAP) { - return GLU_INVALID_ENUM; - } - if (!isLegalFormatForPackedPixelType(format, typeIn)) { - return GLU_INVALID_OPERATION; - } - if (!isLegalFormatForPackedPixelType(format, typeOut)) { - return GLU_INVALID_OPERATION; - } - - beforeImage = malloc(imageSize3D(widthIn, heightIn, depthIn, format, - GL_UNSIGNED_SHORT)); - afterImage = malloc(imageSize3D(widthOut, heightOut, depthOut, format, - GL_UNSIGNED_SHORT)); - if (beforeImage == NULL || afterImage == NULL) { - return GLU_OUT_OF_MEMORY; - } - retrieveStoreModes3D(&psm); - - fillImage3D(&psm,widthIn,heightIn,depthIn,format,typeIn, is_index(format), - dataIn, beforeImage); - components = elements_per_group(format,0); - scaleInternal3D(components,widthIn,heightIn,depthIn,beforeImage, - widthOut,heightOut,depthOut,afterImage); - emptyImage3D(&psm,widthOut,heightOut,depthOut,format,typeOut, - is_index(format),afterImage, dataOut); - free((void *) beforeImage); - free((void *) afterImage); - - return 0; -} /* gluScaleImage3D() */ - - -static void closestFit3D(GLenum target, GLint width, GLint height, GLint depth, - GLint internalFormat, GLenum format, GLenum type, - GLint *newWidth, GLint *newHeight, GLint *newDepth) -{ - GLint widthPowerOf2= nearestPower(width); - GLint heightPowerOf2= nearestPower(height); - GLint depthPowerOf2= nearestPower(depth); - GLint proxyWidth; - - do { - /* compute level 1 width & height & depth, clamping each at 1 */ - GLint widthAtLevelOne= (widthPowerOf2 > 1) ? - widthPowerOf2 >> 1 : - widthPowerOf2; - GLint heightAtLevelOne= (heightPowerOf2 > 1) ? - heightPowerOf2 >> 1 : - heightPowerOf2; - GLint depthAtLevelOne= (depthPowerOf2 > 1) ? - depthPowerOf2 >> 1 : - depthPowerOf2; - GLenum proxyTarget = GL_PROXY_TEXTURE_3D; - assert(widthAtLevelOne > 0); - assert(heightAtLevelOne > 0); - assert(depthAtLevelOne > 0); - - /* does width x height x depth at level 1 & all their mipmaps fit? */ - assert(target == GL_TEXTURE_3D || target == GL_PROXY_TEXTURE_3D); - gluTexImage3D(proxyTarget, 1, /* must be non-zero */ - internalFormat, - widthAtLevelOne,heightAtLevelOne,depthAtLevelOne, - 0,format,type,NULL); - glGetTexLevelParameteriv(proxyTarget, 1,GL_TEXTURE_WIDTH,&proxyWidth); - /* does it fit??? */ - if (proxyWidth == 0) { /* nope, so try again with these sizes */ - if (widthPowerOf2 == 1 && heightPowerOf2 == 1 && - depthPowerOf2 == 1) { - *newWidth= *newHeight= *newDepth= 1; /* must fit 1x1x1 texture */ - return; - } - widthPowerOf2= widthAtLevelOne; - heightPowerOf2= heightAtLevelOne; - depthPowerOf2= depthAtLevelOne; - } - /* else it does fit */ - } while (proxyWidth == 0); - /* loop must terminate! */ - - /* return the width & height at level 0 that fits */ - *newWidth= widthPowerOf2; - *newHeight= heightPowerOf2; - *newDepth= depthPowerOf2; -/*printf("Proxy Textures\n");*/ -} /* closestFit3D() */ - -static void halveImagePackedPixelSlice(int components, - void (*extractPackedPixel) - (int, const void *,GLfloat []), - void (*shovePackedPixel) - (const GLfloat [],int, void *), - GLint width, GLint height, GLint depth, - const void *dataIn, void *dataOut, - GLint pixelSizeInBytes, - GLint rowSizeInBytes, - GLint imageSizeInBytes, - GLint isSwap) -{ - int ii, jj; - int halfWidth= width / 2; - int halfHeight= height / 2; - int halfDepth= depth / 2; - const char *src= (const char *)dataIn; - int outIndex= 0; - - assert((width == 1 || height == 1) && depth >= 2); - - if (width == height) { /* a 1-pixel column viewed from top */ - assert(width == 1 && height == 1); - assert(depth >= 2); - - for (ii= 0; ii< halfDepth; ii++) { - float totals[4]; - float extractTotals[BOX2][4]; - int cc; - - (*extractPackedPixel)(isSwap,src,&extractTotals[0][0]); - (*extractPackedPixel)(isSwap,(src+imageSizeInBytes), - &extractTotals[1][0]); - for (cc = 0; cc < components; cc++) { - int kk; - - /* average 2 pixels since only a column */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]; - * totals[RED]/= 2.0; - */ - for (kk = 0; kk < BOX2; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX2; - } /* for cc */ - - (*shovePackedPixel)(totals,outIndex,dataOut); - outIndex++; - /* skip over to next group of 2 */ - src+= imageSizeInBytes + imageSizeInBytes; - } /* for ii */ - } - else if (height == 1) { /* horizontal slice viewed from top */ - assert(width != 1); - - for (ii= 0; ii< halfDepth; ii++) { - for (jj= 0; jj< halfWidth; jj++) { - float totals[4]; - float extractTotals[BOX4][4]; - int cc; - - (*extractPackedPixel)(isSwap,src, - &extractTotals[0][0]); - (*extractPackedPixel)(isSwap,(src+pixelSizeInBytes), - &extractTotals[1][0]); - (*extractPackedPixel)(isSwap,(src+imageSizeInBytes), - &extractTotals[2][0]); - (*extractPackedPixel)(isSwap, - (src+imageSizeInBytes+pixelSizeInBytes), - &extractTotals[3][0]); - for (cc = 0; cc < components; cc++) { - int kk; - - /* grab 4 pixels to average */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]+ - * extractTotals[2][RED]+extractTotals[3][RED]; - * totals[RED]/= 4.0; - */ - for (kk = 0; kk < BOX4; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX4; - } - (*shovePackedPixel)(totals,outIndex,dataOut); - - outIndex++; - /* skip over to next horizontal square of 4 */ - src+= imageSizeInBytes + imageSizeInBytes; - } - } - - /* assert() */ - } - else if (width == 1) { /* vertical slice viewed from top */ - assert(height != 1); - - for (ii= 0; ii< halfDepth; ii++) { - for (jj= 0; jj< halfHeight; jj++) { - float totals[4]; - float extractTotals[BOX4][4]; - int cc; - - (*extractPackedPixel)(isSwap,src, - &extractTotals[0][0]); - (*extractPackedPixel)(isSwap,(src+rowSizeInBytes), - &extractTotals[1][0]); - (*extractPackedPixel)(isSwap,(src+imageSizeInBytes), - &extractTotals[2][0]); - (*extractPackedPixel)(isSwap, - (src+imageSizeInBytes+rowSizeInBytes), - &extractTotals[3][0]); - for (cc = 0; cc < components; cc++) { - int kk; - - /* grab 4 pixels to average */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]+ - * extractTotals[2][RED]+extractTotals[3][RED]; - * totals[RED]/= 4.0; - */ - for (kk = 0; kk < BOX4; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX4; - } - (*shovePackedPixel)(totals,outIndex,dataOut); - - outIndex++; - - /* skip over to next vertical square of 4 */ - src+= imageSizeInBytes + imageSizeInBytes; - } - } - /* assert() */ - } - -} /* halveImagePackedPixelSlice() */ - -static void halveImagePackedPixel3D(int components, - void (*extractPackedPixel) - (int, const void *,GLfloat []), - void (*shovePackedPixel) - (const GLfloat [],int, void *), - GLint width, GLint height, GLint depth, - const void *dataIn, void *dataOut, - GLint pixelSizeInBytes, - GLint rowSizeInBytes, - GLint imageSizeInBytes, - GLint isSwap) -{ - if (depth == 1) { - assert(1 <= width && 1 <= height); - - halveImagePackedPixel(components,extractPackedPixel,shovePackedPixel, - width,height,dataIn,dataOut,pixelSizeInBytes, - rowSizeInBytes,isSwap); - return; - } - /* a horizontal or vertical slice viewed from top */ - else if (width == 1 || height == 1) { - assert(1 <= depth); - - halveImagePackedPixelSlice(components, - extractPackedPixel,shovePackedPixel, - width, height, depth, dataIn, dataOut, - pixelSizeInBytes, rowSizeInBytes, - imageSizeInBytes, isSwap); - return; - } - { - int ii, jj, dd; - - int halfWidth= width / 2; - int halfHeight= height / 2; - int halfDepth= depth / 2; - const char *src= (const char *) dataIn; - int padBytes= rowSizeInBytes - (width*pixelSizeInBytes); - int outIndex= 0; - - for (dd= 0; dd < halfDepth; dd++) { - for (ii= 0; ii< halfHeight; ii++) { - for (jj= 0; jj< halfWidth; jj++) { -#define BOX8 8 - float totals[4]; /* 4 is maximum components */ - float extractTotals[BOX8][4]; /* 4 is maximum components */ - int cc; - - (*extractPackedPixel)(isSwap,src, - &extractTotals[0][0]); - (*extractPackedPixel)(isSwap,(src+pixelSizeInBytes), - &extractTotals[1][0]); - (*extractPackedPixel)(isSwap,(src+rowSizeInBytes), - &extractTotals[2][0]); - (*extractPackedPixel)(isSwap, - (src+rowSizeInBytes+pixelSizeInBytes), - &extractTotals[3][0]); - - (*extractPackedPixel)(isSwap,(src+imageSizeInBytes), - &extractTotals[4][0]); - (*extractPackedPixel)(isSwap,(src+pixelSizeInBytes+imageSizeInBytes), - &extractTotals[5][0]); - (*extractPackedPixel)(isSwap,(src+rowSizeInBytes+imageSizeInBytes), - &extractTotals[6][0]); - (*extractPackedPixel)(isSwap, - (src+rowSizeInBytes+pixelSizeInBytes+imageSizeInBytes), - &extractTotals[7][0]); - for (cc = 0; cc < components; cc++) { - int kk; - - /* grab 8 pixels to average */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]+ - * extractTotals[2][RED]+extractTotals[3][RED]+ - * extractTotals[4][RED]+extractTotals[5][RED]+ - * extractTotals[6][RED]+extractTotals[7][RED]; - * totals[RED]/= 8.0; - */ - for (kk = 0; kk < BOX8; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX8; - } - (*shovePackedPixel)(totals,outIndex,dataOut); - - outIndex++; - /* skip over to next square of 4 */ - src+= pixelSizeInBytes + pixelSizeInBytes; - } - /* skip past pad bytes, if any, to get to next row */ - src+= padBytes; - - /* src is at beginning of a row here, but it's the second row of - * the square block of 4 pixels that we just worked on so we - * need to go one more row. - * i.e., - * OO... - * here -->OO... - * but want -->OO... - * OO... - * ... - */ - src+= rowSizeInBytes; - } - - src+= imageSizeInBytes; - } /* for dd */ - - /* both pointers must reach one byte after the end */ - assert(src == &((const char *)dataIn)[rowSizeInBytes*height*depth]); - assert(outIndex == halfWidth * halfHeight * halfDepth); - } /* for dd */ - -} /* halveImagePackedPixel3D() */ - -static int gluBuild3DMipmapLevelsCore(GLenum target, GLint internalFormat, - GLsizei width, - GLsizei height, - GLsizei depth, - GLsizei widthPowerOf2, - GLsizei heightPowerOf2, - GLsizei depthPowerOf2, - GLenum format, GLenum type, - GLint userLevel, - GLint baseLevel,GLint maxLevel, - const void *data) -{ - GLint newWidth, newHeight, newDepth; - GLint level, levels; - const void *usersImage; - void *srcImage, *dstImage; - __GLU_INIT_SWAP_IMAGE; - GLint memReq; - GLint cmpts; - - GLint myswapBytes, groupsPerLine, elementSize, groupSize; - GLint rowsPerImage, imageSize; - GLint rowSize, padding; - PixelStorageModes psm; - - assert(checkMipmapArgs(internalFormat,format,type) == 0); - assert(width >= 1 && height >= 1 && depth >= 1); - assert(type != GL_BITMAP); - - srcImage = dstImage = NULL; - - newWidth= widthPowerOf2; - newHeight= heightPowerOf2; - newDepth= depthPowerOf2; - levels = computeLog(newWidth); - level = computeLog(newHeight); - if (level > levels) levels=level; - level = computeLog(newDepth); - if (level > levels) levels=level; - - levels+= userLevel; - - retrieveStoreModes3D(&psm); - myswapBytes = psm.unpack_swap_bytes; - cmpts = elements_per_group(format,type); - if (psm.unpack_row_length > 0) { - groupsPerLine = psm.unpack_row_length; - } else { - groupsPerLine = width; - } - - elementSize = bytes_per_element(type); - groupSize = elementSize * cmpts; - if (elementSize == 1) myswapBytes = 0; - - /* 3dstuff begin */ - if (psm.unpack_image_height > 0) { - rowsPerImage= psm.unpack_image_height; - } - else { - rowsPerImage= height; - } - - /* 3dstuff end */ - rowSize = groupsPerLine * groupSize; - padding = (rowSize % psm.unpack_alignment); - if (padding) { - rowSize += psm.unpack_alignment - padding; - } - - imageSize= rowsPerImage * rowSize; /* 3dstuff */ - - usersImage = (const GLubyte *)data + psm.unpack_skip_rows * rowSize + - psm.unpack_skip_pixels * groupSize + - /* 3dstuff */ - psm.unpack_skip_images * imageSize; - - glPixelStorei(GL_UNPACK_SKIP_ROWS, 0); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0); - glPixelStorei(GL_UNPACK_ROW_LENGTH, 0); - glPixelStorei(GL_UNPACK_SKIP_IMAGES, 0); - glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, 0); - - level = userLevel; - - if (width == newWidth && height == newHeight && depth == newDepth) { - /* Use usersImage for level userLevel */ - if (baseLevel <= level && level <= maxLevel) { - gluTexImage3D(target, level, internalFormat, width, - height, depth, 0, format, type, - usersImage); - } - if(levels == 0) { /* we're done. clean up and return */ - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - glPixelStorei(GL_UNPACK_SKIP_IMAGES, psm.unpack_skip_images); - glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, psm.unpack_image_height); - return 0; - } - { - int nextWidth= newWidth/2; - int nextHeight= newHeight/2; - int nextDepth= newDepth/2; - - /* clamp to 1 */ - if (nextWidth < 1) nextWidth= 1; - if (nextHeight < 1) nextHeight= 1; - if (nextDepth < 1) nextDepth= 1; - memReq = imageSize3D(nextWidth, nextHeight, nextDepth, format, type); - } - switch(type) { - case GL_UNSIGNED_BYTE: - dstImage = (GLubyte *)malloc(memReq); - break; - case GL_BYTE: - dstImage = (GLbyte *)malloc(memReq); - break; - case GL_UNSIGNED_SHORT: - dstImage = (GLushort *)malloc(memReq); - break; - case GL_SHORT: - dstImage = (GLshort *)malloc(memReq); - break; - case GL_UNSIGNED_INT: - dstImage = (GLuint *)malloc(memReq); - break; - case GL_INT: - dstImage = (GLint *)malloc(memReq); - break; - case GL_FLOAT: - dstImage = (GLfloat *)malloc(memReq); - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - dstImage = (GLubyte *)malloc(memReq); - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - dstImage = (GLushort *)malloc(memReq); - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - dstImage = (GLuint *)malloc(memReq); - break; - default: - return GLU_INVALID_ENUM; /* assertion */ - } - if (dstImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - glPixelStorei(GL_UNPACK_SKIP_IMAGES, psm.unpack_skip_images); - glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, psm.unpack_image_height); - return GLU_OUT_OF_MEMORY; - } - else - switch(type) { - case GL_UNSIGNED_BYTE: - if (depth > 1) { - halveImage3D(cmpts,extractUbyte,shoveUbyte, - width,height,depth, - usersImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_ubyte(cmpts,width,height,usersImage,dstImage, - elementSize,rowSize,groupSize); - } - break; - case GL_BYTE: - if (depth > 1) { - halveImage3D(cmpts,extractSbyte,shoveSbyte, - width,height,depth, - usersImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_byte(cmpts,width,height,usersImage,dstImage, - elementSize,rowSize,groupSize); - } - break; - case GL_UNSIGNED_SHORT: - if (depth > 1) { - halveImage3D(cmpts,extractUshort,shoveUshort, - width,height,depth, - usersImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_ushort(cmpts,width,height,usersImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_SHORT: - if (depth > 1) { - halveImage3D(cmpts,extractSshort,shoveSshort, - width,height,depth, - usersImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_short(cmpts,width,height,usersImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_UNSIGNED_INT: - if (depth > 1) { - halveImage3D(cmpts,extractUint,shoveUint, - width,height,depth, - usersImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_uint(cmpts,width,height,usersImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_INT: - if (depth > 1) { - halveImage3D(cmpts,extractSint,shoveSint, - width,height,depth, - usersImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_int(cmpts,width,height,usersImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_FLOAT: - if (depth > 1 ) { - halveImage3D(cmpts,extractFloat,shoveFloat, - width,height,depth, - usersImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_float(cmpts,width,height,usersImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_UNSIGNED_BYTE_3_3_2: - assert(format == GL_RGB); - halveImagePackedPixel3D(3,extract332,shove332, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - assert(format == GL_RGB); - halveImagePackedPixel3D(3,extract233rev,shove233rev, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_5_6_5: - halveImagePackedPixel3D(3,extract565,shove565, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - halveImagePackedPixel3D(3,extract565rev,shove565rev, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - halveImagePackedPixel3D(4,extract4444,shove4444, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - halveImagePackedPixel3D(4,extract4444rev,shove4444rev, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - halveImagePackedPixel3D(4,extract5551,shove5551, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - halveImagePackedPixel3D(4,extract1555rev,shove1555rev, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_INT_8_8_8_8: - halveImagePackedPixel3D(4,extract8888,shove8888, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - halveImagePackedPixel3D(4,extract8888rev,shove8888rev, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_INT_10_10_10_2: - halveImagePackedPixel3D(4,extract1010102,shove1010102, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - halveImagePackedPixel3D(4,extract2101010rev,shove2101010rev, - width,height,depth,usersImage,dstImage, - elementSize,rowSize,imageSize,myswapBytes); - break; - default: - assert(0); - break; - } - newWidth = width/2; - newHeight = height/2; - newDepth = depth/2; - /* clamp to 1 */ - if (newWidth < 1) newWidth= 1; - if (newHeight < 1) newHeight= 1; - if (newDepth < 1) newDepth= 1; - - myswapBytes = 0; - rowSize = newWidth * groupSize; - imageSize= rowSize * newHeight; /* 3dstuff */ - memReq = imageSize3D(newWidth, newHeight, newDepth, format, type); - /* Swap srcImage and dstImage */ - __GLU_SWAP_IMAGE(srcImage,dstImage); - switch(type) { - case GL_UNSIGNED_BYTE: - dstImage = (GLubyte *)malloc(memReq); - break; - case GL_BYTE: - dstImage = (GLbyte *)malloc(memReq); - break; - case GL_UNSIGNED_SHORT: - dstImage = (GLushort *)malloc(memReq); - break; - case GL_SHORT: - dstImage = (GLshort *)malloc(memReq); - break; - case GL_UNSIGNED_INT: - dstImage = (GLuint *)malloc(memReq); - break; - case GL_INT: - dstImage = (GLint *)malloc(memReq); - break; - case GL_FLOAT: - dstImage = (GLfloat *)malloc(memReq); - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - dstImage = (GLubyte *)malloc(memReq); - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - dstImage = (GLushort *)malloc(memReq); - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - dstImage = (GLuint *)malloc(memReq); - break; - default: - return GLU_INVALID_ENUM; /* assertion */ - } - if (dstImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - glPixelStorei(GL_UNPACK_SKIP_IMAGES, psm.unpack_skip_images); - glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, psm.unpack_image_height); - return GLU_OUT_OF_MEMORY; - } - /* level userLevel+1 is in srcImage; level userLevel already saved */ - level = userLevel+1; - } else {/* user's image is *not* nice power-of-2 sized square */ - memReq = imageSize3D(newWidth, newHeight, newDepth, format, type); - switch(type) { - case GL_UNSIGNED_BYTE: - dstImage = (GLubyte *)malloc(memReq); - break; - case GL_BYTE: - dstImage = (GLbyte *)malloc(memReq); - break; - case GL_UNSIGNED_SHORT: - dstImage = (GLushort *)malloc(memReq); - break; - case GL_SHORT: - dstImage = (GLshort *)malloc(memReq); - break; - case GL_UNSIGNED_INT: - dstImage = (GLuint *)malloc(memReq); - break; - case GL_INT: - dstImage = (GLint *)malloc(memReq); - break; - case GL_FLOAT: - dstImage = (GLfloat *)malloc(memReq); - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - dstImage = (GLubyte *)malloc(memReq); - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - dstImage = (GLushort *)malloc(memReq); - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - dstImage = (GLuint *)malloc(memReq); - break; - default: - return GLU_INVALID_ENUM; /* assertion */ - } - - if (dstImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - glPixelStorei(GL_UNPACK_SKIP_IMAGES, psm.unpack_skip_images); - glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, psm.unpack_image_height); - return GLU_OUT_OF_MEMORY; - } - /*printf("Build3DMipmaps(): ScaleImage3D %d %d %d->%d %d %d\n", - width,height,depth,newWidth,newHeight,newDepth);*/ - - gluScaleImage3D(format, width, height, depth, type, usersImage, - newWidth, newHeight, newDepth, type, dstImage); - - myswapBytes = 0; - rowSize = newWidth * groupSize; - imageSize = rowSize * newHeight; /* 3dstuff */ - /* Swap dstImage and srcImage */ - __GLU_SWAP_IMAGE(srcImage,dstImage); - - if(levels != 0) { /* use as little memory as possible */ - { - int nextWidth= newWidth/2; - int nextHeight= newHeight/2; - int nextDepth= newDepth/2; - if (nextWidth < 1) nextWidth= 1; - if (nextHeight < 1) nextHeight= 1; - if (nextDepth < 1) nextDepth= 1; - - memReq = imageSize3D(nextWidth, nextHeight, nextDepth, format, type); - } - switch(type) { - case GL_UNSIGNED_BYTE: - dstImage = (GLubyte *)malloc(memReq); - break; - case GL_BYTE: - dstImage = (GLbyte *)malloc(memReq); - break; - case GL_UNSIGNED_SHORT: - dstImage = (GLushort *)malloc(memReq); - break; - case GL_SHORT: - dstImage = (GLshort *)malloc(memReq); - break; - case GL_UNSIGNED_INT: - dstImage = (GLuint *)malloc(memReq); - break; - case GL_INT: - dstImage = (GLint *)malloc(memReq); - break; - case GL_FLOAT: - dstImage = (GLfloat *)malloc(memReq); - break; - case GL_UNSIGNED_BYTE_3_3_2: - case GL_UNSIGNED_BYTE_2_3_3_REV: - dstImage = (GLubyte *)malloc(memReq); - break; - case GL_UNSIGNED_SHORT_5_6_5: - case GL_UNSIGNED_SHORT_5_6_5_REV: - case GL_UNSIGNED_SHORT_4_4_4_4: - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - case GL_UNSIGNED_SHORT_5_5_5_1: - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - dstImage = (GLushort *)malloc(memReq); - break; - case GL_UNSIGNED_INT_8_8_8_8: - case GL_UNSIGNED_INT_8_8_8_8_REV: - case GL_UNSIGNED_INT_10_10_10_2: - case GL_UNSIGNED_INT_2_10_10_10_REV: - dstImage = (GLuint *)malloc(memReq); - break; - default: - return GLU_INVALID_ENUM; /* assertion */ - } - if (dstImage == NULL) { - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - glPixelStorei(GL_UNPACK_SKIP_IMAGES, psm.unpack_skip_images); - glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, psm.unpack_image_height); - return GLU_OUT_OF_MEMORY; - } - } - /* level userLevel is in srcImage; nothing saved yet */ - level = userLevel; - } - - glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE); - if (baseLevel <= level && level <= maxLevel) { - gluTexImage3D(target, level, internalFormat, newWidth, newHeight, newDepth, - 0,format, type, (void *)srcImage); - } - level++; /* update current level for the loop */ - for (; level <= levels; level++) { - switch(type) { - case GL_UNSIGNED_BYTE: - if (newDepth > 1) { - halveImage3D(cmpts,extractUbyte,shoveUbyte, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_ubyte(cmpts,newWidth,newHeight,srcImage,dstImage, - elementSize,rowSize,groupSize); - } - break; - case GL_BYTE: - if (newDepth > 1) { - halveImage3D(cmpts,extractSbyte,shoveSbyte, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_byte(cmpts,newWidth,newHeight,srcImage,dstImage, - elementSize,rowSize,groupSize); - } - break; - case GL_UNSIGNED_SHORT: - if (newDepth > 1) { - halveImage3D(cmpts,extractUshort,shoveUshort, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_ushort(cmpts,newWidth,newHeight,srcImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_SHORT: - if (newDepth > 1) { - halveImage3D(cmpts,extractSshort,shoveSshort, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_short(cmpts,newWidth,newHeight,srcImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_UNSIGNED_INT: - if (newDepth > 1) { - halveImage3D(cmpts,extractUint,shoveUint, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_uint(cmpts,newWidth,newHeight,srcImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_INT: - if (newDepth > 1) { - halveImage3D(cmpts,extractSint,shoveSint, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_int(cmpts,newWidth,newHeight,srcImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_FLOAT: - if (newDepth > 1) { - halveImage3D(cmpts,extractFloat,shoveFloat, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,groupSize,rowSize, - imageSize,myswapBytes); - } - else { - halveImage_float(cmpts,newWidth,newHeight,srcImage,dstImage, - elementSize,rowSize,groupSize,myswapBytes); - } - break; - case GL_UNSIGNED_BYTE_3_3_2: - halveImagePackedPixel3D(3,extract332,shove332, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_BYTE_2_3_3_REV: - halveImagePackedPixel3D(3,extract233rev,shove233rev, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_5_6_5: - halveImagePackedPixel3D(3,extract565,shove565, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_5_6_5_REV: - halveImagePackedPixel3D(3,extract565rev,shove565rev, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4: - halveImagePackedPixel3D(4,extract4444,shove4444, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_4_4_4_4_REV: - halveImagePackedPixel3D(4,extract4444rev,shove4444rev, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_5_5_5_1: - halveImagePackedPixel3D(4,extract5551,shove5551, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_SHORT_1_5_5_5_REV: - halveImagePackedPixel3D(4,extract1555rev,shove1555rev, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_INT_8_8_8_8: - halveImagePackedPixel3D(4,extract8888,shove8888, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_INT_8_8_8_8_REV: - halveImagePackedPixel3D(4,extract8888rev,shove8888rev, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_INT_10_10_10_2: - halveImagePackedPixel3D(4,extract1010102,shove1010102, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - case GL_UNSIGNED_INT_2_10_10_10_REV: - halveImagePackedPixel3D(4,extract2101010rev,shove2101010rev, - newWidth,newHeight,newDepth, - srcImage,dstImage,elementSize,rowSize, - imageSize,myswapBytes); - break; - default: - assert(0); - break; - } - - __GLU_SWAP_IMAGE(srcImage,dstImage); - - if (newWidth > 1) { newWidth /= 2; rowSize /= 2;} - if (newHeight > 1) { newHeight /= 2; imageSize = rowSize * newHeight; } - if (newDepth > 1) newDepth /= 2; - { - /* call tex image with srcImage untouched since it's not padded */ - if (baseLevel <= level && level <= maxLevel) { - gluTexImage3D(target, level, internalFormat, newWidth, newHeight, - newDepth,0, format, type, (void *) srcImage); - } - } - } /* for level */ - glPixelStorei(GL_UNPACK_ALIGNMENT, psm.unpack_alignment); - glPixelStorei(GL_UNPACK_SKIP_ROWS, psm.unpack_skip_rows); - glPixelStorei(GL_UNPACK_SKIP_PIXELS, psm.unpack_skip_pixels); - glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length); - glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes); - glPixelStorei(GL_UNPACK_SKIP_IMAGES, psm.unpack_skip_images); - glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, psm.unpack_image_height); - - free(srcImage); /*if you get to here, a srcImage has always been malloc'ed*/ - if (dstImage) { /* if it's non-rectangular and only 1 level */ - free(dstImage); - } - return 0; -} /* gluBuild3DMipmapLevelsCore() */ - -GLint GLAPIENTRY -gluBuild3DMipmapLevels(GLenum target, GLint internalFormat, - GLsizei width, GLsizei height, GLsizei depth, - GLenum format, GLenum type, - GLint userLevel, GLint baseLevel, GLint maxLevel, - const void *data) -{ - int level, levels; - - int rc= checkMipmapArgs(internalFormat,format,type); - if (rc != 0) return rc; - - if (width < 1 || height < 1 || depth < 1) { - return GLU_INVALID_VALUE; - } - - if(type == GL_BITMAP) { - return GLU_INVALID_ENUM; - } - - levels = computeLog(width); - level = computeLog(height); - if (level > levels) levels=level; - level = computeLog(depth); - if (level > levels) levels=level; - - levels+= userLevel; - if (!isLegalLevels(userLevel,baseLevel,maxLevel,levels)) - return GLU_INVALID_VALUE; - - return gluBuild3DMipmapLevelsCore(target, internalFormat, - width, height, depth, - width, height, depth, - format, type, - userLevel, baseLevel, maxLevel, - data); -} /* gluBuild3DMipmapLevels() */ - -GLint GLAPIENTRY -gluBuild3DMipmaps(GLenum target, GLint internalFormat, - GLsizei width, GLsizei height, GLsizei depth, - GLenum format, GLenum type, const void *data) -{ - GLint widthPowerOf2, heightPowerOf2, depthPowerOf2; - int level, levels; - - int rc= checkMipmapArgs(internalFormat,format,type); - if (rc != 0) return rc; - - if (width < 1 || height < 1 || depth < 1) { - return GLU_INVALID_VALUE; - } - - if(type == GL_BITMAP) { - return GLU_INVALID_ENUM; - } - - closestFit3D(target,width,height,depth,internalFormat,format,type, - &widthPowerOf2,&heightPowerOf2,&depthPowerOf2); - - levels = computeLog(widthPowerOf2); - level = computeLog(heightPowerOf2); - if (level > levels) levels=level; - level = computeLog(depthPowerOf2); - if (level > levels) levels=level; - - return gluBuild3DMipmapLevelsCore(target, internalFormat, - width, height, depth, - widthPowerOf2, heightPowerOf2, - depthPowerOf2, - format, type, 0, 0, levels, - data); -} /* gluBuild3DMipmaps() */ - -static GLdouble extractUbyte(int isSwap, const void *ubyte) -{ - isSwap= isSwap; /* turn off warnings */ - - assert(*((const GLubyte *)ubyte) <= 255); - - return (GLdouble)(*((const GLubyte *)ubyte)); -} /* extractUbyte() */ - -static void shoveUbyte(GLdouble value, int index, void *data) -{ - assert(0.0 <= value && value < 256.0); - - ((GLubyte *)data)[index]= (GLubyte)value; -} /* shoveUbyte() */ - -static GLdouble extractSbyte(int isSwap, const void *sbyte) -{ - isSwap= isSwap; /* turn off warnings */ - - assert(*((const GLbyte *)sbyte) <= 127); - - return (GLdouble)(*((const GLbyte *)sbyte)); -} /* extractSbyte() */ - -static void shoveSbyte(GLdouble value, int index, void *data) -{ - ((GLbyte *)data)[index]= (GLbyte)value; -} /* shoveSbyte() */ - -static GLdouble extractUshort(int isSwap, const void *uitem) -{ - GLushort ushort; - - if (isSwap) { - ushort= __GLU_SWAP_2_BYTES(uitem); - } - else { - ushort= *(const GLushort *)uitem; - } - - assert(ushort <= 65535); - - return (GLdouble)ushort; -} /* extractUshort() */ - -static void shoveUshort(GLdouble value, int index, void *data) -{ - assert(0.0 <= value && value < 65536.0); - - ((GLushort *)data)[index]= (GLushort)value; -} /* shoveUshort() */ - -static GLdouble extractSshort(int isSwap, const void *sitem) -{ - GLshort sshort; - - if (isSwap) { - sshort= __GLU_SWAP_2_BYTES(sitem); - } - else { - sshort= *(const GLshort *)sitem; - } - - assert(sshort <= 32767); - - return (GLdouble)sshort; -} /* extractSshort() */ - -static void shoveSshort(GLdouble value, int index, void *data) -{ - assert(0.0 <= value && value < 32768.0); - - ((GLshort *)data)[index]= (GLshort)value; -} /* shoveSshort() */ - -static GLdouble extractUint(int isSwap, const void *uitem) -{ - GLuint uint; - - if (isSwap) { - uint= __GLU_SWAP_4_BYTES(uitem); - } - else { - uint= *(const GLuint *)uitem; - } - - assert(uint <= 0xffffffff); - - return (GLdouble)uint; -} /* extractUint() */ - -static void shoveUint(GLdouble value, int index, void *data) -{ - assert(0.0 <= value && value <= (GLdouble) UINT_MAX); - - ((GLuint *)data)[index]= (GLuint)value; -} /* shoveUint() */ - -static GLdouble extractSint(int isSwap, const void *sitem) -{ - GLint sint; - - if (isSwap) { - sint= __GLU_SWAP_4_BYTES(sitem); - } - else { - sint= *(const GLint *)sitem; - } - - assert(sint <= 0x7fffffff); - - return (GLdouble)sint; -} /* extractSint() */ - -static void shoveSint(GLdouble value, int index, void *data) -{ - assert(0.0 <= value && value <= (GLdouble) INT_MAX); - - ((GLint *)data)[index]= (GLint)value; -} /* shoveSint() */ - -static GLdouble extractFloat(int isSwap, const void *item) -{ - GLfloat ffloat; - - if (isSwap) { - ffloat= __GLU_SWAP_4_BYTES(item); - } - else { - ffloat= *(const GLfloat *)item; - } - - assert(ffloat <= 1.0); - - return (GLdouble)ffloat; -} /* extractFloat() */ - -static void shoveFloat(GLdouble value, int index, void *data) -{ - assert(0.0 <= value && value <= 1.0); - - ((GLfloat *)data)[index]= value; -} /* shoveFloat() */ - -static void halveImageSlice(int components, - GLdouble (*extract)(int, const void *), - void (*shove)(GLdouble, int, void *), - GLint width, GLint height, GLint depth, - const void *dataIn, void *dataOut, - GLint elementSizeInBytes, - GLint groupSizeInBytes, - GLint rowSizeInBytes, - GLint imageSizeInBytes, - GLint isSwap) -{ - int ii, jj; - int halfWidth= width / 2; - int halfHeight= height / 2; - int halfDepth= depth / 2; - const char *src= (const char *)dataIn; - int rowPadBytes= rowSizeInBytes - (width * groupSizeInBytes); - int imagePadBytes= imageSizeInBytes - (width*height*groupSizeInBytes); - int outIndex= 0; - - assert((width == 1 || height == 1) && depth >= 2); - - if (width == height) { /* a 1-pixel column viewed from top */ - /* printf("1-column\n");*/ - assert(width == 1 && height == 1); - assert(depth >= 2); - - for (ii= 0; ii< halfDepth; ii++) { - int cc; - - for (cc = 0; cc < components; cc++) { - double totals[4]; - double extractTotals[BOX2][4]; - int kk; - - extractTotals[0][cc]= (*extract)(isSwap,src); - extractTotals[1][cc]= (*extract)(isSwap,(src+imageSizeInBytes)); - - /* average 2 pixels since only a column */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]; - * totals[RED]/= 2.0; - */ - for (kk = 0; kk < BOX2; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (double)BOX2; - - (*shove)(totals[cc],outIndex,dataOut); - outIndex++; - src+= elementSizeInBytes; - } /* for cc */ - - /* skip over to next group of 2 */ - src+= rowSizeInBytes; - } /* for ii */ - - assert(src == &((const char *)dataIn)[rowSizeInBytes*height*depth]); - assert(outIndex == halfDepth * components); - } - else if (height == 1) { /* horizontal slice viewed from top */ - /* printf("horizontal slice\n"); */ - assert(width != 1); - - for (ii= 0; ii< halfDepth; ii++) { - for (jj= 0; jj< halfWidth; jj++) { - int cc; - - for (cc = 0; cc < components; cc++) { - int kk; - double totals[4]; - double extractTotals[BOX4][4]; - - extractTotals[0][cc]=(*extract)(isSwap,src); - extractTotals[1][cc]=(*extract)(isSwap, - (src+groupSizeInBytes)); - extractTotals[2][cc]=(*extract)(isSwap, - (src+imageSizeInBytes)); - extractTotals[3][cc]=(*extract)(isSwap, - (src+imageSizeInBytes+groupSizeInBytes)); - - /* grab 4 pixels to average */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]+ - * extractTotals[2][RED]+extractTotals[3][RED]; - * totals[RED]/= 4.0; - */ - for (kk = 0; kk < BOX4; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (double)BOX4; - - (*shove)(totals[cc],outIndex,dataOut); - outIndex++; - - src+= elementSizeInBytes; - } /* for cc */ - - /* skip over to next horizontal square of 4 */ - src+= groupSizeInBytes; - } /* for jj */ - src+= rowPadBytes; - - src+= rowSizeInBytes; - } /* for ii */ - - assert(src == &((const char *)dataIn)[rowSizeInBytes*height*depth]); - assert(outIndex == halfWidth * halfDepth * components); - } - else if (width == 1) { /* vertical slice viewed from top */ - /* printf("vertical slice\n"); */ - assert(height != 1); - - for (ii= 0; ii< halfDepth; ii++) { - for (jj= 0; jj< halfHeight; jj++) { - int cc; - - for (cc = 0; cc < components; cc++) { - int kk; - double totals[4]; - double extractTotals[BOX4][4]; - - extractTotals[0][cc]=(*extract)(isSwap,src); - extractTotals[1][cc]=(*extract)(isSwap, - (src+rowSizeInBytes)); - extractTotals[2][cc]=(*extract)(isSwap, - (src+imageSizeInBytes)); - extractTotals[3][cc]=(*extract)(isSwap, - (src+imageSizeInBytes+rowSizeInBytes)); - - /* grab 4 pixels to average */ - totals[cc]= 0.0; - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]+ - * extractTotals[2][RED]+extractTotals[3][RED]; - * totals[RED]/= 4.0; - */ - for (kk = 0; kk < BOX4; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (double)BOX4; - - (*shove)(totals[cc],outIndex,dataOut); - outIndex++; - - src+= elementSizeInBytes; - } /* for cc */ - src+= rowPadBytes; - - /* skip over to next vertical square of 4 */ - src+= rowSizeInBytes; - } /* for jj */ - src+= imagePadBytes; - - src+= imageSizeInBytes; - } /* for ii */ - - assert(src == &((const char *)dataIn)[rowSizeInBytes*height*depth]); - assert(outIndex == halfHeight * halfDepth * components); - } - -} /* halveImageSlice() */ - -static void halveImage3D(int components, - GLdouble (*extract)(int, const void *), - void (*shove)(GLdouble, int, void *), - GLint width, GLint height, GLint depth, - const void *dataIn, void *dataOut, - GLint elementSizeInBytes, - GLint groupSizeInBytes, - GLint rowSizeInBytes, - GLint imageSizeInBytes, - GLint isSwap) -{ - assert(depth > 1); - - /* a horizontal/vertical/one-column slice viewed from top */ - if (width == 1 || height == 1) { - assert(1 <= depth); - - halveImageSlice(components,extract,shove, width, height, depth, - dataIn, dataOut, elementSizeInBytes, groupSizeInBytes, - rowSizeInBytes, imageSizeInBytes, isSwap); - return; - } - { - int ii, jj, dd; - - int halfWidth= width / 2; - int halfHeight= height / 2; - int halfDepth= depth / 2; - const char *src= (const char *) dataIn; - int rowPadBytes= rowSizeInBytes - (width*groupSizeInBytes); - int imagePadBytes= imageSizeInBytes - (width*height*groupSizeInBytes); - int outIndex= 0; - - for (dd= 0; dd < halfDepth; dd++) { - for (ii= 0; ii< halfHeight; ii++) { - for (jj= 0; jj< halfWidth; jj++) { - int cc; - - for (cc= 0; cc < components; cc++) { - int kk; -#define BOX8 8 - double totals[4]; /* 4 is maximum components */ - double extractTotals[BOX8][4]; /* 4 is maximum components */ - - extractTotals[0][cc]= (*extract)(isSwap,src); - extractTotals[1][cc]= (*extract)(isSwap, - (src+groupSizeInBytes)); - extractTotals[2][cc]= (*extract)(isSwap, - (src+rowSizeInBytes)); - extractTotals[3][cc]= (*extract)(isSwap, - (src+rowSizeInBytes+groupSizeInBytes)); - - extractTotals[4][cc]= (*extract)(isSwap, - (src+imageSizeInBytes)); - - extractTotals[5][cc]= (*extract)(isSwap, - (src+groupSizeInBytes+imageSizeInBytes)); - extractTotals[6][cc]= (*extract)(isSwap, - (src+rowSizeInBytes+imageSizeInBytes)); - extractTotals[7][cc]= (*extract)(isSwap, - (src+rowSizeInBytes+groupSizeInBytes+imageSizeInBytes)); - - totals[cc]= 0.0; - - /* totals[RED]= extractTotals[0][RED]+extractTotals[1][RED]+ - * extractTotals[2][RED]+extractTotals[3][RED]+ - * extractTotals[4][RED]+extractTotals[5][RED]+ - * extractTotals[6][RED]+extractTotals[7][RED]; - * totals[RED]/= 8.0; - */ - for (kk = 0; kk < BOX8; kk++) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (double)BOX8; - - (*shove)(totals[cc],outIndex,dataOut); - - outIndex++; - - src+= elementSizeInBytes; /* go to next component */ - } /* for cc */ - - /* skip over to next square of 4 */ - src+= groupSizeInBytes; - } /* for jj */ - /* skip past pad bytes, if any, to get to next row */ - src+= rowPadBytes; - - /* src is at beginning of a row here, but it's the second row of - * the square block of 4 pixels that we just worked on so we - * need to go one more row. - * i.e., - * OO... - * here -->OO... - * but want -->OO... - * OO... - * ... - */ - src+= rowSizeInBytes; - } /* for ii */ - - /* skip past pad bytes, if any, to get to next image */ - src+= imagePadBytes; - - src+= imageSizeInBytes; - } /* for dd */ - - /* both pointers must reach one byte after the end */ - assert(src == &((const char *)dataIn)[rowSizeInBytes*height*depth]); - assert(outIndex == halfWidth * halfHeight * halfDepth * components); - } -} /* halveImage3D() */ - - - -/*** mipmap.c ***/ - diff --git a/Dependencies/GLU/normal.c b/Dependencies/GLU/normal.c deleted file mode 100644 index 0a2494b..0000000 --- a/Dependencies/GLU/normal.c +++ /dev/null @@ -1,253 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "gluos.h" -#include "mesh.h" -#include "tess.h" -#include "normal.h" -#include -#include - -#define TRUE 1 -#define FALSE 0 - -#define Dot(u,v) (u[0]*v[0] + u[1]*v[1] + u[2]*v[2]) - -#if 0 -static void Normalize( GLdouble v[3] ) -{ - GLdouble len = v[0]*v[0] + v[1]*v[1] + v[2]*v[2]; - - assert( len > 0 ); - len = sqrt( len ); - v[0] /= len; - v[1] /= len; - v[2] /= len; -} -#endif - -#undef ABS -#define ABS(x) ((x) < 0 ? -(x) : (x)) - -static int LongAxis( GLdouble v[3] ) -{ - int i = 0; - - if( ABS(v[1]) > ABS(v[0]) ) { i = 1; } - if( ABS(v[2]) > ABS(v[i]) ) { i = 2; } - return i; -} - -static void ComputeNormal( GLUtesselator *tess, GLdouble norm[3] ) -{ - GLUvertex *v, *v1, *v2; - GLdouble c, tLen2, maxLen2; - GLdouble maxVal[3], minVal[3], d1[3], d2[3], tNorm[3]; - GLUvertex *maxVert[3], *minVert[3]; - GLUvertex *vHead = &tess->mesh->vHead; - int i; - - maxVal[0] = maxVal[1] = maxVal[2] = -2 * GLU_TESS_MAX_COORD; - minVal[0] = minVal[1] = minVal[2] = 2 * GLU_TESS_MAX_COORD; - - for( v = vHead->next; v != vHead; v = v->next ) { - for( i = 0; i < 3; ++i ) { - c = v->coords[i]; - if( c < minVal[i] ) { minVal[i] = c; minVert[i] = v; } - if( c > maxVal[i] ) { maxVal[i] = c; maxVert[i] = v; } - } - } - - /* Find two vertices separated by at least 1/sqrt(3) of the maximum - * distance between any two vertices - */ - i = 0; - if( maxVal[1] - minVal[1] > maxVal[0] - minVal[0] ) { i = 1; } - if( maxVal[2] - minVal[2] > maxVal[i] - minVal[i] ) { i = 2; } - if( minVal[i] >= maxVal[i] ) { - /* All vertices are the same -- normal doesn't matter */ - norm[0] = 0; norm[1] = 0; norm[2] = 1; - return; - } - - /* Look for a third vertex which forms the triangle with maximum area - * (Length of normal == twice the triangle area) - */ - maxLen2 = 0; - v1 = minVert[i]; - v2 = maxVert[i]; - d1[0] = v1->coords[0] - v2->coords[0]; - d1[1] = v1->coords[1] - v2->coords[1]; - d1[2] = v1->coords[2] - v2->coords[2]; - for( v = vHead->next; v != vHead; v = v->next ) { - d2[0] = v->coords[0] - v2->coords[0]; - d2[1] = v->coords[1] - v2->coords[1]; - d2[2] = v->coords[2] - v2->coords[2]; - tNorm[0] = d1[1]*d2[2] - d1[2]*d2[1]; - tNorm[1] = d1[2]*d2[0] - d1[0]*d2[2]; - tNorm[2] = d1[0]*d2[1] - d1[1]*d2[0]; - tLen2 = tNorm[0]*tNorm[0] + tNorm[1]*tNorm[1] + tNorm[2]*tNorm[2]; - if( tLen2 > maxLen2 ) { - maxLen2 = tLen2; - norm[0] = tNorm[0]; - norm[1] = tNorm[1]; - norm[2] = tNorm[2]; - } - } - - if( maxLen2 <= 0 ) { - /* All points lie on a single line -- any decent normal will do */ - norm[0] = norm[1] = norm[2] = 0; - norm[LongAxis(d1)] = 1; - } -} - - -static void CheckOrientation( GLUtesselator *tess ) -{ - GLdouble area; - GLUface *f, *fHead = &tess->mesh->fHead; - GLUvertex *v, *vHead = &tess->mesh->vHead; - GLUhalfEdge *e; - - /* When we compute the normal automatically, we choose the orientation - * so that the the sum of the signed areas of all contours is non-negative. - */ - area = 0; - for( f = fHead->next; f != fHead; f = f->next ) { - e = f->anEdge; - if( e->winding <= 0 ) continue; - do { - area += (e->Org->s - e->Dst->s) * (e->Org->t + e->Dst->t); - e = e->Lnext; - } while( e != f->anEdge ); - } - if( area < 0 ) { - /* Reverse the orientation by flipping all the t-coordinates */ - for( v = vHead->next; v != vHead; v = v->next ) { - v->t = - v->t; - } - tess->tUnit[0] = - tess->tUnit[0]; - tess->tUnit[1] = - tess->tUnit[1]; - tess->tUnit[2] = - tess->tUnit[2]; - } -} - -#ifdef FOR_TRITE_TEST_PROGRAM -#include -extern int RandomSweep; -#define S_UNIT_X (RandomSweep ? (2*drand48()-1) : 1.0) -#define S_UNIT_Y (RandomSweep ? (2*drand48()-1) : 0.0) -#else -#if defined(SLANTED_SWEEP) -/* The "feature merging" is not intended to be complete. There are - * special cases where edges are nearly parallel to the sweep line - * which are not implemented. The algorithm should still behave - * robustly (ie. produce a reasonable tesselation) in the presence - * of such edges, however it may miss features which could have been - * merged. We could minimize this effect by choosing the sweep line - * direction to be something unusual (ie. not parallel to one of the - * coordinate axes). - */ -#define S_UNIT_X 0.50941539564955385 /* Pre-normalized */ -#define S_UNIT_Y 0.86052074622010633 -#else -#define S_UNIT_X 1.0 -#define S_UNIT_Y 0.0 -#endif -#endif - -/* Determine the polygon normal and project vertices onto the plane - * of the polygon. - */ -void __gl_projectPolygon( GLUtesselator *tess ) -{ - GLUvertex *v, *vHead = &tess->mesh->vHead; - GLdouble norm[3]; - GLdouble *sUnit, *tUnit; - int i, computedNormal = FALSE; - - norm[0] = tess->normal[0]; - norm[1] = tess->normal[1]; - norm[2] = tess->normal[2]; - if( norm[0] == 0 && norm[1] == 0 && norm[2] == 0 ) { - ComputeNormal( tess, norm ); - computedNormal = TRUE; - } - sUnit = tess->sUnit; - tUnit = tess->tUnit; - i = LongAxis( norm ); - -#if defined(FOR_TRITE_TEST_PROGRAM) || defined(TRUE_PROJECT) - /* Choose the initial sUnit vector to be approximately perpendicular - * to the normal. - */ - Normalize( norm ); - - sUnit[i] = 0; - sUnit[(i+1)%3] = S_UNIT_X; - sUnit[(i+2)%3] = S_UNIT_Y; - - /* Now make it exactly perpendicular */ - w = Dot( sUnit, norm ); - sUnit[0] -= w * norm[0]; - sUnit[1] -= w * norm[1]; - sUnit[2] -= w * norm[2]; - Normalize( sUnit ); - - /* Choose tUnit so that (sUnit,tUnit,norm) form a right-handed frame */ - tUnit[0] = norm[1]*sUnit[2] - norm[2]*sUnit[1]; - tUnit[1] = norm[2]*sUnit[0] - norm[0]*sUnit[2]; - tUnit[2] = norm[0]*sUnit[1] - norm[1]*sUnit[0]; - Normalize( tUnit ); -#else - /* Project perpendicular to a coordinate axis -- better numerically */ - sUnit[i] = 0; - sUnit[(i+1)%3] = S_UNIT_X; - sUnit[(i+2)%3] = S_UNIT_Y; - - tUnit[i] = 0; - tUnit[(i+1)%3] = (norm[i] > 0) ? -S_UNIT_Y : S_UNIT_Y; - tUnit[(i+2)%3] = (norm[i] > 0) ? S_UNIT_X : -S_UNIT_X; -#endif - - /* Project the vertices onto the sweep plane */ - for( v = vHead->next; v != vHead; v = v->next ) { - v->s = Dot( v->coords, sUnit ); - v->t = Dot( v->coords, tUnit ); - } - if( computedNormal ) { - CheckOrientation( tess ); - } -} diff --git a/Dependencies/GLU/normal.h b/Dependencies/GLU/normal.h deleted file mode 100644 index c376ca4..0000000 --- a/Dependencies/GLU/normal.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __normal_h_ -#define __normal_h_ - -#include "tess.h" - -/* __gl_projectPolygon( tess ) determines the polygon normal - * and project vertices onto the plane of the polygon. - */ -void __gl_projectPolygon( GLUtesselator *tess ); - -#endif diff --git a/Dependencies/GLU/priorityq-heap.c b/Dependencies/GLU/priorityq-heap.c deleted file mode 100644 index 2d7d164..0000000 --- a/Dependencies/GLU/priorityq-heap.c +++ /dev/null @@ -1,253 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include -#include -#include -#include "priorityq-heap.h" -#include "memalloc.h" - -#define INIT_SIZE 32 - -#define TRUE 1 -#define FALSE 0 - -#ifdef FOR_TRITE_TEST_PROGRAM -#define LEQ(x,y) (*pq->leq)(x,y) -#else -/* Violates modularity, but a little faster */ -#include "geom.h" -#define LEQ(x,y) VertLeq((GLUvertex *)x, (GLUvertex *)y) -#endif - -/* really __gl_pqHeapNewPriorityQ */ -PriorityQ *pqNewPriorityQ( int (*leq)(PQkey key1, PQkey key2) ) -{ - PriorityQ *pq = (PriorityQ *)memAlloc( sizeof( PriorityQ )); - if (pq == NULL) return NULL; - - pq->size = 0; - pq->max = INIT_SIZE; - pq->nodes = (PQnode *)memAlloc( (INIT_SIZE + 1) * sizeof(pq->nodes[0]) ); - if (pq->nodes == NULL) { - memFree(pq); - return NULL; - } - - pq->handles = (PQhandleElem *)memAlloc( (INIT_SIZE + 1) * sizeof(pq->handles[0]) ); - if (pq->handles == NULL) { - memFree(pq->nodes); - memFree(pq); - return NULL; - } - - pq->initialized = FALSE; - pq->freeList = 0; - pq->leq = leq; - - pq->nodes[1].handle = 1; /* so that Minimum() returns NULL */ - pq->handles[1].key = NULL; - return pq; -} - -/* really __gl_pqHeapDeletePriorityQ */ -void pqDeletePriorityQ( PriorityQ *pq ) -{ - memFree( pq->handles ); - memFree( pq->nodes ); - memFree( pq ); -} - - -static void FloatDown( PriorityQ *pq, long curr ) -{ - PQnode *n = pq->nodes; - PQhandleElem *h = pq->handles; - PQhandle hCurr, hChild; - long child; - - hCurr = n[curr].handle; - for( ;; ) { - child = curr << 1; - if( child < pq->size && LEQ( h[n[child+1].handle].key, - h[n[child].handle].key )) { - ++child; - } - - assert(child <= pq->max); - - hChild = n[child].handle; - if( child > pq->size || LEQ( h[hCurr].key, h[hChild].key )) { - n[curr].handle = hCurr; - h[hCurr].node = curr; - break; - } - n[curr].handle = hChild; - h[hChild].node = curr; - curr = child; - } -} - - -static void FloatUp( PriorityQ *pq, long curr ) -{ - PQnode *n = pq->nodes; - PQhandleElem *h = pq->handles; - PQhandle hCurr, hParent; - long parent; - - hCurr = n[curr].handle; - for( ;; ) { - parent = curr >> 1; - hParent = n[parent].handle; - if( parent == 0 || LEQ( h[hParent].key, h[hCurr].key )) { - n[curr].handle = hCurr; - h[hCurr].node = curr; - break; - } - n[curr].handle = hParent; - h[hParent].node = curr; - curr = parent; - } -} - -/* really __gl_pqHeapInit */ -void pqInit( PriorityQ *pq ) -{ - long i; - - /* This method of building a heap is O(n), rather than O(n lg n). */ - - for( i = pq->size; i >= 1; --i ) { - FloatDown( pq, i ); - } - pq->initialized = TRUE; -} - -/* really __gl_pqHeapInsert */ -/* returns LONG_MAX iff out of memory */ -PQhandle pqInsert( PriorityQ *pq, PQkey keyNew ) -{ - long curr; - PQhandle free; - - curr = ++ pq->size; - if( (curr*2) > pq->max ) { - PQnode *saveNodes= pq->nodes; - PQhandleElem *saveHandles= pq->handles; - - /* If the heap overflows, double its size. */ - pq->max <<= 1; - pq->nodes = (PQnode *)memRealloc( pq->nodes, - (size_t) - ((pq->max + 1) * sizeof( pq->nodes[0] ))); - if (pq->nodes == NULL) { - pq->nodes = saveNodes; /* restore ptr to free upon return */ - return LONG_MAX; - } - pq->handles = (PQhandleElem *)memRealloc( pq->handles, - (size_t) - ((pq->max + 1) * - sizeof( pq->handles[0] ))); - if (pq->handles == NULL) { - pq->handles = saveHandles; /* restore ptr to free upon return */ - return LONG_MAX; - } - } - - if( pq->freeList == 0 ) { - free = curr; - } else { - free = pq->freeList; - pq->freeList = pq->handles[free].node; - } - - pq->nodes[curr].handle = free; - pq->handles[free].node = curr; - pq->handles[free].key = keyNew; - - if( pq->initialized ) { - FloatUp( pq, curr ); - } - assert(free != LONG_MAX); - return free; -} - -/* really __gl_pqHeapExtractMin */ -PQkey pqExtractMin( PriorityQ *pq ) -{ - PQnode *n = pq->nodes; - PQhandleElem *h = pq->handles; - PQhandle hMin = n[1].handle; - PQkey min = h[hMin].key; - - if( pq->size > 0 ) { - n[1].handle = n[pq->size].handle; - h[n[1].handle].node = 1; - - h[hMin].key = NULL; - h[hMin].node = pq->freeList; - pq->freeList = hMin; - - if( -- pq->size > 0 ) { - FloatDown( pq, 1 ); - } - } - return min; -} - -/* really __gl_pqHeapDelete */ -void pqDelete( PriorityQ *pq, PQhandle hCurr ) -{ - PQnode *n = pq->nodes; - PQhandleElem *h = pq->handles; - long curr; - - assert( hCurr >= 1 && hCurr <= pq->max && h[hCurr].key != NULL ); - - curr = h[hCurr].node; - n[curr].handle = n[pq->size].handle; - h[n[curr].handle].node = curr; - - if( curr <= -- pq->size ) { - if( curr <= 1 || LEQ( h[n[curr>>1].handle].key, h[n[curr].handle].key )) { - FloatDown( pq, curr ); - } else { - FloatUp( pq, curr ); - } - } - h[hCurr].key = NULL; - h[hCurr].node = pq->freeList; - pq->freeList = hCurr; -} diff --git a/Dependencies/GLU/priorityq-heap.h b/Dependencies/GLU/priorityq-heap.h deleted file mode 100644 index dc9aaef..0000000 --- a/Dependencies/GLU/priorityq-heap.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __priorityq_heap_h_ -#define __priorityq_heap_h_ - -/* Use #define's so that another heap implementation can use this one */ - -#define PQkey PQHeapKey -#define PQhandle PQHeapHandle -#define PriorityQ PriorityQHeap - -#define pqNewPriorityQ(leq) __gl_pqHeapNewPriorityQ(leq) -#define pqDeletePriorityQ(pq) __gl_pqHeapDeletePriorityQ(pq) - -/* The basic operations are insertion of a new key (pqInsert), - * and examination/extraction of a key whose value is minimum - * (pqMinimum/pqExtractMin). Deletion is also allowed (pqDelete); - * for this purpose pqInsert returns a "handle" which is supplied - * as the argument. - * - * An initial heap may be created efficiently by calling pqInsert - * repeatedly, then calling pqInit. In any case pqInit must be called - * before any operations other than pqInsert are used. - * - * If the heap is empty, pqMinimum/pqExtractMin will return a NULL key. - * This may also be tested with pqIsEmpty. - */ -#define pqInit(pq) __gl_pqHeapInit(pq) -#define pqInsert(pq,key) __gl_pqHeapInsert(pq,key) -#define pqMinimum(pq) __gl_pqHeapMinimum(pq) -#define pqExtractMin(pq) __gl_pqHeapExtractMin(pq) -#define pqDelete(pq,handle) __gl_pqHeapDelete(pq,handle) -#define pqIsEmpty(pq) __gl_pqHeapIsEmpty(pq) - - -/* Since we support deletion the data structure is a little more - * complicated than an ordinary heap. "nodes" is the heap itself; - * active nodes are stored in the range 1..pq->size. When the - * heap exceeds its allocated size (pq->max), its size doubles. - * The children of node i are nodes 2i and 2i+1. - * - * Each node stores an index into an array "handles". Each handle - * stores a key, plus a pointer back to the node which currently - * represents that key (ie. nodes[handles[i].node].handle == i). - */ - -typedef void *PQkey; -typedef long PQhandle; -typedef struct PriorityQ PriorityQ; - -typedef struct { PQhandle handle; } PQnode; -typedef struct { PQkey key; PQhandle node; } PQhandleElem; - -struct PriorityQ { - PQnode *nodes; - PQhandleElem *handles; - long size, max; - PQhandle freeList; - int initialized; - int (*leq)(PQkey key1, PQkey key2); -}; - -PriorityQ *pqNewPriorityQ( int (*leq)(PQkey key1, PQkey key2) ); -void pqDeletePriorityQ( PriorityQ *pq ); - -void pqInit( PriorityQ *pq ); -PQhandle pqInsert( PriorityQ *pq, PQkey key ); -PQkey pqExtractMin( PriorityQ *pq ); -void pqDelete( PriorityQ *pq, PQhandle handle ); - - -#define __gl_pqHeapMinimum(pq) ((pq)->handles[(pq)->nodes[1].handle].key) -#define __gl_pqHeapIsEmpty(pq) ((pq)->size == 0) - -#endif diff --git a/Dependencies/GLU/priorityq-sort.h b/Dependencies/GLU/priorityq-sort.h deleted file mode 100644 index 746cf5f..0000000 --- a/Dependencies/GLU/priorityq-sort.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __priorityq_sort_h_ -#define __priorityq_sort_h_ - -#include "priorityq-heap.h" - -#undef PQkey -#undef PQhandle -#undef PriorityQ -#undef pqNewPriorityQ -#undef pqDeletePriorityQ -#undef pqInit -#undef pqInsert -#undef pqMinimum -#undef pqExtractMin -#undef pqDelete -#undef pqIsEmpty - -/* Use #define's so that another heap implementation can use this one */ - -#define PQkey PQSortKey -#define PQhandle PQSortHandle -#define PriorityQ PriorityQSort - -#define pqNewPriorityQ(leq) __gl_pqSortNewPriorityQ(leq) -#define pqDeletePriorityQ(pq) __gl_pqSortDeletePriorityQ(pq) - -/* The basic operations are insertion of a new key (pqInsert), - * and examination/extraction of a key whose value is minimum - * (pqMinimum/pqExtractMin). Deletion is also allowed (pqDelete); - * for this purpose pqInsert returns a "handle" which is supplied - * as the argument. - * - * An initial heap may be created efficiently by calling pqInsert - * repeatedly, then calling pqInit. In any case pqInit must be called - * before any operations other than pqInsert are used. - * - * If the heap is empty, pqMinimum/pqExtractMin will return a NULL key. - * This may also be tested with pqIsEmpty. - */ -#define pqInit(pq) __gl_pqSortInit(pq) -#define pqInsert(pq,key) __gl_pqSortInsert(pq,key) -#define pqMinimum(pq) __gl_pqSortMinimum(pq) -#define pqExtractMin(pq) __gl_pqSortExtractMin(pq) -#define pqDelete(pq,handle) __gl_pqSortDelete(pq,handle) -#define pqIsEmpty(pq) __gl_pqSortIsEmpty(pq) - - -/* Since we support deletion the data structure is a little more - * complicated than an ordinary heap. "nodes" is the heap itself; - * active nodes are stored in the range 1..pq->size. When the - * heap exceeds its allocated size (pq->max), its size doubles. - * The children of node i are nodes 2i and 2i+1. - * - * Each node stores an index into an array "handles". Each handle - * stores a key, plus a pointer back to the node which currently - * represents that key (ie. nodes[handles[i].node].handle == i). - */ - -typedef PQHeapKey PQkey; -typedef PQHeapHandle PQhandle; -typedef struct PriorityQ PriorityQ; - -struct PriorityQ { - PriorityQHeap *heap; - PQkey *keys; - PQkey **order; - PQhandle size, max; - int initialized; - int (*leq)(PQkey key1, PQkey key2); -}; - -PriorityQ *pqNewPriorityQ( int (*leq)(PQkey key1, PQkey key2) ); -void pqDeletePriorityQ( PriorityQ *pq ); - -int pqInit( PriorityQ *pq ); -PQhandle pqInsert( PriorityQ *pq, PQkey key ); -PQkey pqExtractMin( PriorityQ *pq ); -void pqDelete( PriorityQ *pq, PQhandle handle ); - -PQkey pqMinimum( PriorityQ *pq ); -int pqIsEmpty( PriorityQ *pq ); - -#endif diff --git a/Dependencies/GLU/priorityq.c b/Dependencies/GLU/priorityq.c deleted file mode 100644 index 11f0263..0000000 --- a/Dependencies/GLU/priorityq.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "gluos.h" -#include -#include -#include /* LONG_MAX */ -#include "memalloc.h" - -/* Include all the code for the regular heap-based queue here. */ - -#include "priorityq-heap.c" - -/* Now redefine all the function names to map to their "Sort" versions. */ - -#include "priorityq-sort.h" - -/* really __gl_pqSortNewPriorityQ */ -PriorityQ *pqNewPriorityQ( int (*leq)(PQkey key1, PQkey key2) ) -{ - PriorityQ *pq = (PriorityQ *)memAlloc( sizeof( PriorityQ )); - if (pq == NULL) return NULL; - - pq->heap = __gl_pqHeapNewPriorityQ( leq ); - if (pq->heap == NULL) { - memFree(pq); - return NULL; - } - - pq->keys = (PQHeapKey *)memAlloc( INIT_SIZE * sizeof(pq->keys[0]) ); - if (pq->keys == NULL) { - __gl_pqHeapDeletePriorityQ(pq->heap); - memFree(pq); - return NULL; - } - - pq->size = 0; - pq->max = INIT_SIZE; - pq->initialized = FALSE; - pq->leq = leq; - return pq; -} - -/* really __gl_pqSortDeletePriorityQ */ -void pqDeletePriorityQ( PriorityQ *pq ) -{ - assert(pq != NULL); - if (pq->heap != NULL) __gl_pqHeapDeletePriorityQ( pq->heap ); - if (pq->order != NULL) memFree( pq->order ); - if (pq->keys != NULL) memFree( pq->keys ); - memFree( pq ); -} - - -#define LT(x,y) (! LEQ(y,x)) -#define GT(x,y) (! LEQ(x,y)) -#define Swap(a,b) if(1){PQkey *tmp = *a; *a = *b; *b = tmp;}else - -/* really __gl_pqSortInit */ -int pqInit( PriorityQ *pq ) -{ - PQkey **p, **r, **i, **j, *piv; - struct { PQkey **p, **r; } Stack[50], *top = Stack; - unsigned long seed = 2016473283; - - /* Create an array of indirect pointers to the keys, so that we - * the handles we have returned are still valid. - */ -/* - pq->order = (PQHeapKey **)memAlloc( (size_t) - (pq->size * sizeof(pq->order[0])) ); -*/ - pq->order = (PQHeapKey **)memAlloc( (size_t) - ((pq->size+1) * sizeof(pq->order[0])) ); -/* the previous line is a patch to compensate for the fact that IBM */ -/* machines return a null on a malloc of zero bytes (unlike SGI), */ -/* so we have to put in this defense to guard against a memory */ -/* fault four lines down. from fossum@austin.ibm.com. */ - if (pq->order == NULL) return 0; - - p = pq->order; - r = p + pq->size - 1; - for( piv = pq->keys, i = p; i <= r; ++piv, ++i ) { - *i = piv; - } - - /* Sort the indirect pointers in descending order, - * using randomized Quicksort - */ - top->p = p; top->r = r; ++top; - while( --top >= Stack ) { - p = top->p; - r = top->r; - while( r > p + 10 ) { - seed = seed * 1539415821 + 1; - i = p + seed % (r - p + 1); - piv = *i; - *i = *p; - *p = piv; - i = p - 1; - j = r + 1; - do { - do { ++i; } while( GT( **i, *piv )); - do { --j; } while( LT( **j, *piv )); - Swap( i, j ); - } while( i < j ); - Swap( i, j ); /* Undo last swap */ - if( i - p < r - j ) { - top->p = j+1; top->r = r; ++top; - r = i-1; - } else { - top->p = p; top->r = i-1; ++top; - p = j+1; - } - } - /* Insertion sort small lists */ - for( i = p+1; i <= r; ++i ) { - piv = *i; - for( j = i; j > p && LT( **(j-1), *piv ); --j ) { - *j = *(j-1); - } - *j = piv; - } - } - pq->max = pq->size; - pq->initialized = TRUE; - __gl_pqHeapInit( pq->heap ); /* always succeeds */ - -#ifndef NDEBUG - p = pq->order; - r = p + pq->size - 1; - for( i = p; i < r; ++i ) { - assert( LEQ( **(i+1), **i )); - } -#endif - - return 1; -} - -/* really __gl_pqSortInsert */ -/* returns LONG_MAX iff out of memory */ -PQhandle pqInsert( PriorityQ *pq, PQkey keyNew ) -{ - long curr; - - if( pq->initialized ) { - return __gl_pqHeapInsert( pq->heap, keyNew ); - } - curr = pq->size; - if( ++ pq->size >= pq->max ) { - PQkey *saveKey= pq->keys; - - /* If the heap overflows, double its size. */ - pq->max <<= 1; - pq->keys = (PQHeapKey *)memRealloc( pq->keys, - (size_t) - (pq->max * sizeof( pq->keys[0] ))); - if (pq->keys == NULL) { - pq->keys = saveKey; /* restore ptr to free upon return */ - return LONG_MAX; - } - } - assert(curr != LONG_MAX); - pq->keys[curr] = keyNew; - - /* Negative handles index the sorted array. */ - return -(curr+1); -} - -/* really __gl_pqSortExtractMin */ -PQkey pqExtractMin( PriorityQ *pq ) -{ - PQkey sortMin, heapMin; - - if( pq->size == 0 ) { - return __gl_pqHeapExtractMin( pq->heap ); - } - sortMin = *(pq->order[pq->size-1]); - if( ! __gl_pqHeapIsEmpty( pq->heap )) { - heapMin = __gl_pqHeapMinimum( pq->heap ); - if( LEQ( heapMin, sortMin )) { - return __gl_pqHeapExtractMin( pq->heap ); - } - } - do { - -- pq->size; - } while( pq->size > 0 && *(pq->order[pq->size-1]) == NULL ); - return sortMin; -} - -/* really __gl_pqSortMinimum */ -PQkey pqMinimum( PriorityQ *pq ) -{ - PQkey sortMin, heapMin; - - if( pq->size == 0 ) { - return __gl_pqHeapMinimum( pq->heap ); - } - sortMin = *(pq->order[pq->size-1]); - if( ! __gl_pqHeapIsEmpty( pq->heap )) { - heapMin = __gl_pqHeapMinimum( pq->heap ); - if( LEQ( heapMin, sortMin )) { - return heapMin; - } - } - return sortMin; -} - -/* really __gl_pqSortIsEmpty */ -int pqIsEmpty( PriorityQ *pq ) -{ - return (pq->size == 0) && __gl_pqHeapIsEmpty( pq->heap ); -} - -/* really __gl_pqSortDelete */ -void pqDelete( PriorityQ *pq, PQhandle curr ) -{ - if( curr >= 0 ) { - __gl_pqHeapDelete( pq->heap, curr ); - return; - } - curr = -(curr+1); - assert( curr < pq->max && pq->keys[curr] != NULL ); - - pq->keys[curr] = NULL; - while( pq->size > 0 && *(pq->order[pq->size-1]) == NULL ) { - -- pq->size; - } -} diff --git a/Dependencies/GLU/priorityq.h b/Dependencies/GLU/priorityq.h deleted file mode 100644 index 746cf5f..0000000 --- a/Dependencies/GLU/priorityq.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __priorityq_sort_h_ -#define __priorityq_sort_h_ - -#include "priorityq-heap.h" - -#undef PQkey -#undef PQhandle -#undef PriorityQ -#undef pqNewPriorityQ -#undef pqDeletePriorityQ -#undef pqInit -#undef pqInsert -#undef pqMinimum -#undef pqExtractMin -#undef pqDelete -#undef pqIsEmpty - -/* Use #define's so that another heap implementation can use this one */ - -#define PQkey PQSortKey -#define PQhandle PQSortHandle -#define PriorityQ PriorityQSort - -#define pqNewPriorityQ(leq) __gl_pqSortNewPriorityQ(leq) -#define pqDeletePriorityQ(pq) __gl_pqSortDeletePriorityQ(pq) - -/* The basic operations are insertion of a new key (pqInsert), - * and examination/extraction of a key whose value is minimum - * (pqMinimum/pqExtractMin). Deletion is also allowed (pqDelete); - * for this purpose pqInsert returns a "handle" which is supplied - * as the argument. - * - * An initial heap may be created efficiently by calling pqInsert - * repeatedly, then calling pqInit. In any case pqInit must be called - * before any operations other than pqInsert are used. - * - * If the heap is empty, pqMinimum/pqExtractMin will return a NULL key. - * This may also be tested with pqIsEmpty. - */ -#define pqInit(pq) __gl_pqSortInit(pq) -#define pqInsert(pq,key) __gl_pqSortInsert(pq,key) -#define pqMinimum(pq) __gl_pqSortMinimum(pq) -#define pqExtractMin(pq) __gl_pqSortExtractMin(pq) -#define pqDelete(pq,handle) __gl_pqSortDelete(pq,handle) -#define pqIsEmpty(pq) __gl_pqSortIsEmpty(pq) - - -/* Since we support deletion the data structure is a little more - * complicated than an ordinary heap. "nodes" is the heap itself; - * active nodes are stored in the range 1..pq->size. When the - * heap exceeds its allocated size (pq->max), its size doubles. - * The children of node i are nodes 2i and 2i+1. - * - * Each node stores an index into an array "handles". Each handle - * stores a key, plus a pointer back to the node which currently - * represents that key (ie. nodes[handles[i].node].handle == i). - */ - -typedef PQHeapKey PQkey; -typedef PQHeapHandle PQhandle; -typedef struct PriorityQ PriorityQ; - -struct PriorityQ { - PriorityQHeap *heap; - PQkey *keys; - PQkey **order; - PQhandle size, max; - int initialized; - int (*leq)(PQkey key1, PQkey key2); -}; - -PriorityQ *pqNewPriorityQ( int (*leq)(PQkey key1, PQkey key2) ); -void pqDeletePriorityQ( PriorityQ *pq ); - -int pqInit( PriorityQ *pq ); -PQhandle pqInsert( PriorityQ *pq, PQkey key ); -PQkey pqExtractMin( PriorityQ *pq ); -void pqDelete( PriorityQ *pq, PQhandle handle ); - -PQkey pqMinimum( PriorityQ *pq ); -int pqIsEmpty( PriorityQ *pq ); - -#endif diff --git a/Dependencies/GLU/render.c b/Dependencies/GLU/render.c deleted file mode 100644 index 4f376f7..0000000 --- a/Dependencies/GLU/render.c +++ /dev/null @@ -1,498 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "gluos.h" -#include -#include -#include "mesh.h" -#include "tess.h" -#include "render.h" - -#define TRUE 1 -#define FALSE 0 - -/* This structure remembers the information we need about a primitive - * to be able to render it later, once we have determined which - * primitive is able to use the most triangles. - */ -struct FaceCount { - long size; /* number of triangles used */ - GLUhalfEdge *eStart; /* edge where this primitive starts */ - void (*render)(GLUtesselator *, GLUhalfEdge *, long); - /* routine to render this primitive */ -}; - -static struct FaceCount MaximumFan( GLUhalfEdge *eOrig ); -static struct FaceCount MaximumStrip( GLUhalfEdge *eOrig ); - -static void RenderFan( GLUtesselator *tess, GLUhalfEdge *eStart, long size ); -static void RenderStrip( GLUtesselator *tess, GLUhalfEdge *eStart, long size ); -static void RenderTriangle( GLUtesselator *tess, GLUhalfEdge *eStart, - long size ); - -static void RenderMaximumFaceGroup( GLUtesselator *tess, GLUface *fOrig ); -static void RenderLonelyTriangles( GLUtesselator *tess, GLUface *head ); - - - -/************************ Strips and Fans decomposition ******************/ - -/* __gl_renderMesh( tess, mesh ) takes a mesh and breaks it into triangle - * fans, strips, and separate triangles. A substantial effort is made - * to use as few rendering primitives as possible (ie. to make the fans - * and strips as large as possible). - * - * The rendering output is provided as callbacks (see the api). - */ -void __gl_renderMesh( GLUtesselator *tess, GLUmesh *mesh ) -{ - GLUface *f; - - /* Make a list of separate triangles so we can render them all at once */ - tess->lonelyTriList = NULL; - - for( f = mesh->fHead.next; f != &mesh->fHead; f = f->next ) { - f->marked = FALSE; - } - for( f = mesh->fHead.next; f != &mesh->fHead; f = f->next ) { - - /* We examine all faces in an arbitrary order. Whenever we find - * an unprocessed face F, we output a group of faces including F - * whose size is maximum. - */ - if( f->inside && ! f->marked ) { - RenderMaximumFaceGroup( tess, f ); - assert( f->marked ); - } - } - if( tess->lonelyTriList != NULL ) { - RenderLonelyTriangles( tess, tess->lonelyTriList ); - tess->lonelyTriList = NULL; - } -} - - -static void RenderMaximumFaceGroup( GLUtesselator *tess, GLUface *fOrig ) -{ - /* We want to find the largest triangle fan or strip of unmarked faces - * which includes the given face fOrig. There are 3 possible fans - * passing through fOrig (one centered at each vertex), and 3 possible - * strips (one for each CCW permutation of the vertices). Our strategy - * is to try all of these, and take the primitive which uses the most - * triangles (a greedy approach). - */ - GLUhalfEdge *e = fOrig->anEdge; - struct FaceCount max, newFace; - - max.size = 1; - max.eStart = e; - max.render = &RenderTriangle; - - if( ! tess->flagBoundary ) { - newFace = MaximumFan( e ); if( newFace.size > max.size ) { max = newFace; } - newFace = MaximumFan( e->Lnext ); if( newFace.size > max.size ) { max = newFace; } - newFace = MaximumFan( e->Lprev ); if( newFace.size > max.size ) { max = newFace; } - - newFace = MaximumStrip( e ); if( newFace.size > max.size ) { max = newFace; } - newFace = MaximumStrip( e->Lnext ); if( newFace.size > max.size ) { max = newFace; } - newFace = MaximumStrip( e->Lprev ); if( newFace.size > max.size ) { max = newFace; } - } - (*(max.render))( tess, max.eStart, max.size ); -} - - -/* Macros which keep track of faces we have marked temporarily, and allow - * us to backtrack when necessary. With triangle fans, this is not - * really necessary, since the only awkward case is a loop of triangles - * around a single origin vertex. However with strips the situation is - * more complicated, and we need a general tracking method like the - * one here. - */ -#define Marked(f) (! (f)->inside || (f)->marked) - -#define AddToTrail(f,t) ((f)->trail = (t), (t) = (f), (f)->marked = TRUE) - -#define FreeTrail(t) if( 1 ) { \ - while( (t) != NULL ) { \ - (t)->marked = FALSE; t = (t)->trail; \ - } \ - } else /* absorb trailing semicolon */ - - - -static struct FaceCount MaximumFan( GLUhalfEdge *eOrig ) -{ - /* eOrig->Lface is the face we want to render. We want to find the size - * of a maximal fan around eOrig->Org. To do this we just walk around - * the origin vertex as far as possible in both directions. - */ - struct FaceCount newFace = { 0, NULL, &RenderFan }; - GLUface *trail = NULL; - GLUhalfEdge *e; - - for( e = eOrig; ! Marked( e->Lface ); e = e->Onext ) { - AddToTrail( e->Lface, trail ); - ++newFace.size; - } - for( e = eOrig; ! Marked( e->Rface ); e = e->Oprev ) { - AddToTrail( e->Rface, trail ); - ++newFace.size; - } - newFace.eStart = e; - /*LINTED*/ - FreeTrail( trail ); - return newFace; -} - - -#define IsEven(n) (((n) & 1) == 0) - -static struct FaceCount MaximumStrip( GLUhalfEdge *eOrig ) -{ - /* Here we are looking for a maximal strip that contains the vertices - * eOrig->Org, eOrig->Dst, eOrig->Lnext->Dst (in that order or the - * reverse, such that all triangles are oriented CCW). - * - * Again we walk forward and backward as far as possible. However for - * strips there is a twist: to get CCW orientations, there must be - * an *even* number of triangles in the strip on one side of eOrig. - * We walk the strip starting on a side with an even number of triangles; - * if both side have an odd number, we are forced to shorten one side. - */ - struct FaceCount newFace = { 0, NULL, &RenderStrip }; - long headSize = 0, tailSize = 0; - GLUface *trail = NULL; - GLUhalfEdge *e, *eTail, *eHead; - - for( e = eOrig; ! Marked( e->Lface ); ++tailSize, e = e->Onext ) { - AddToTrail( e->Lface, trail ); - ++tailSize; - e = e->Dprev; - if( Marked( e->Lface )) break; - AddToTrail( e->Lface, trail ); - } - eTail = e; - - for( e = eOrig; ! Marked( e->Rface ); ++headSize, e = e->Dnext ) { - AddToTrail( e->Rface, trail ); - ++headSize; - e = e->Oprev; - if( Marked( e->Rface )) break; - AddToTrail( e->Rface, trail ); - } - eHead = e; - - newFace.size = tailSize + headSize; - if( IsEven( tailSize )) { - newFace.eStart = eTail->Sym; - } else if( IsEven( headSize )) { - newFace.eStart = eHead; - } else { - /* Both sides have odd length, we must shorten one of them. In fact, - * we must start from eHead to guarantee inclusion of eOrig->Lface. - */ - --newFace.size; - newFace.eStart = eHead->Onext; - } - /*LINTED*/ - FreeTrail( trail ); - return newFace; -} - - -static void RenderTriangle( GLUtesselator *tess, GLUhalfEdge *e, long size ) -{ - /* Just add the triangle to a triangle list, so we can render all - * the separate triangles at once. - */ - assert( size == 1 ); - AddToTrail( e->Lface, tess->lonelyTriList ); -} - - -static void RenderLonelyTriangles( GLUtesselator *tess, GLUface *f ) -{ - /* Now we render all the separate triangles which could not be - * grouped into a triangle fan or strip. - */ - GLUhalfEdge *e; - int newState; - int edgeState = -1; /* force edge state output for first vertex */ - - CALL_BEGIN_OR_BEGIN_DATA( GL_TRIANGLES ); - - for( ; f != NULL; f = f->trail ) { - /* Loop once for each edge (there will always be 3 edges) */ - - e = f->anEdge; - do { - if( tess->flagBoundary ) { - /* Set the "edge state" to TRUE just before we output the - * first vertex of each edge on the polygon boundary. - */ - newState = ! e->Rface->inside; - if( edgeState != newState ) { - edgeState = newState; - CALL_EDGE_FLAG_OR_EDGE_FLAG_DATA( edgeState ); - } - } - CALL_VERTEX_OR_VERTEX_DATA( e->Org->data ); - - e = e->Lnext; - } while( e != f->anEdge ); - } - CALL_END_OR_END_DATA(); -} - - -static void RenderFan( GLUtesselator *tess, GLUhalfEdge *e, long size ) -{ - /* Render as many CCW triangles as possible in a fan starting from - * edge "e". The fan *should* contain exactly "size" triangles - * (otherwise we've goofed up somewhere). - */ - CALL_BEGIN_OR_BEGIN_DATA( GL_TRIANGLE_FAN ); - CALL_VERTEX_OR_VERTEX_DATA( e->Org->data ); - CALL_VERTEX_OR_VERTEX_DATA( e->Dst->data ); - - while( ! Marked( e->Lface )) { - e->Lface->marked = TRUE; - --size; - e = e->Onext; - CALL_VERTEX_OR_VERTEX_DATA( e->Dst->data ); - } - - assert( size == 0 ); - CALL_END_OR_END_DATA(); -} - - -static void RenderStrip( GLUtesselator *tess, GLUhalfEdge *e, long size ) -{ - /* Render as many CCW triangles as possible in a strip starting from - * edge "e". The strip *should* contain exactly "size" triangles - * (otherwise we've goofed up somewhere). - */ - CALL_BEGIN_OR_BEGIN_DATA( GL_TRIANGLE_STRIP ); - CALL_VERTEX_OR_VERTEX_DATA( e->Org->data ); - CALL_VERTEX_OR_VERTEX_DATA( e->Dst->data ); - - while( ! Marked( e->Lface )) { - e->Lface->marked = TRUE; - --size; - e = e->Dprev; - CALL_VERTEX_OR_VERTEX_DATA( e->Org->data ); - if( Marked( e->Lface )) break; - - e->Lface->marked = TRUE; - --size; - e = e->Onext; - CALL_VERTEX_OR_VERTEX_DATA( e->Dst->data ); - } - - assert( size == 0 ); - CALL_END_OR_END_DATA(); -} - - -/************************ Boundary contour decomposition ******************/ - -/* __gl_renderBoundary( tess, mesh ) takes a mesh, and outputs one - * contour for each face marked "inside". The rendering output is - * provided as callbacks (see the api). - */ -void __gl_renderBoundary( GLUtesselator *tess, GLUmesh *mesh ) -{ - GLUface *f; - GLUhalfEdge *e; - - for( f = mesh->fHead.next; f != &mesh->fHead; f = f->next ) { - if( f->inside ) { - CALL_BEGIN_OR_BEGIN_DATA( GL_LINE_LOOP ); - e = f->anEdge; - do { - CALL_VERTEX_OR_VERTEX_DATA( e->Org->data ); - e = e->Lnext; - } while( e != f->anEdge ); - CALL_END_OR_END_DATA(); - } - } -} - - -/************************ Quick-and-dirty decomposition ******************/ - -#define SIGN_INCONSISTENT 2 - -static int ComputeNormal( GLUtesselator *tess, GLdouble norm[3], int check ) -/* - * If check==FALSE, we compute the polygon normal and place it in norm[]. - * If check==TRUE, we check that each triangle in the fan from v0 has a - * consistent orientation with respect to norm[]. If triangles are - * consistently oriented CCW, return 1; if CW, return -1; if all triangles - * are degenerate return 0; otherwise (no consistent orientation) return - * SIGN_INCONSISTENT. - */ -{ - CachedVertex *v0 = tess->cache; - CachedVertex *vn = v0 + tess->cacheCount; - CachedVertex *vc; - GLdouble dot, xc, yc, zc, xp, yp, zp, n[3]; - int sign = 0; - - /* Find the polygon normal. It is important to get a reasonable - * normal even when the polygon is self-intersecting (eg. a bowtie). - * Otherwise, the computed normal could be very tiny, but perpendicular - * to the true plane of the polygon due to numerical noise. Then all - * the triangles would appear to be degenerate and we would incorrectly - * decompose the polygon as a fan (or simply not render it at all). - * - * We use a sum-of-triangles normal algorithm rather than the more - * efficient sum-of-trapezoids method (used in CheckOrientation() - * in normal.c). This lets us explicitly reverse the signed area - * of some triangles to get a reasonable normal in the self-intersecting - * case. - */ - if( ! check ) { - norm[0] = norm[1] = norm[2] = 0.0; - } - - vc = v0 + 1; - xc = vc->coords[0] - v0->coords[0]; - yc = vc->coords[1] - v0->coords[1]; - zc = vc->coords[2] - v0->coords[2]; - while( ++vc < vn ) { - xp = xc; yp = yc; zp = zc; - xc = vc->coords[0] - v0->coords[0]; - yc = vc->coords[1] - v0->coords[1]; - zc = vc->coords[2] - v0->coords[2]; - - /* Compute (vp - v0) cross (vc - v0) */ - n[0] = yp*zc - zp*yc; - n[1] = zp*xc - xp*zc; - n[2] = xp*yc - yp*xc; - - dot = n[0]*norm[0] + n[1]*norm[1] + n[2]*norm[2]; - if( ! check ) { - /* Reverse the contribution of back-facing triangles to get - * a reasonable normal for self-intersecting polygons (see above) - */ - if( dot >= 0 ) { - norm[0] += n[0]; norm[1] += n[1]; norm[2] += n[2]; - } else { - norm[0] -= n[0]; norm[1] -= n[1]; norm[2] -= n[2]; - } - } else if( dot != 0 ) { - /* Check the new orientation for consistency with previous triangles */ - if( dot > 0 ) { - if( sign < 0 ) return SIGN_INCONSISTENT; - sign = 1; - } else { - if( sign > 0 ) return SIGN_INCONSISTENT; - sign = -1; - } - } - } - return sign; -} - -/* __gl_renderCache( tess ) takes a single contour and tries to render it - * as a triangle fan. This handles convex polygons, as well as some - * non-convex polygons if we get lucky. - * - * Returns TRUE if the polygon was successfully rendered. The rendering - * output is provided as callbacks (see the api). - */ -GLboolean __gl_renderCache( GLUtesselator *tess ) -{ - CachedVertex *v0 = tess->cache; - CachedVertex *vn = v0 + tess->cacheCount; - CachedVertex *vc; - GLdouble norm[3]; - int sign; - - if( tess->cacheCount < 3 ) { - /* Degenerate contour -- no output */ - return TRUE; - } - - norm[0] = tess->normal[0]; - norm[1] = tess->normal[1]; - norm[2] = tess->normal[2]; - if( norm[0] == 0 && norm[1] == 0 && norm[2] == 0 ) { - ComputeNormal( tess, norm, FALSE ); - } - - sign = ComputeNormal( tess, norm, TRUE ); - if( sign == SIGN_INCONSISTENT ) { - /* Fan triangles did not have a consistent orientation */ - return FALSE; - } - if( sign == 0 ) { - /* All triangles were degenerate */ - return TRUE; - } - - /* Make sure we do the right thing for each winding rule */ - switch( tess->windingRule ) { - case GLU_TESS_WINDING_ODD: - case GLU_TESS_WINDING_NONZERO: - break; - case GLU_TESS_WINDING_POSITIVE: - if( sign < 0 ) return TRUE; - break; - case GLU_TESS_WINDING_NEGATIVE: - if( sign > 0 ) return TRUE; - break; - case GLU_TESS_WINDING_ABS_GEQ_TWO: - return TRUE; - } - - CALL_BEGIN_OR_BEGIN_DATA( tess->boundaryOnly ? GL_LINE_LOOP - : (tess->cacheCount > 3) ? GL_TRIANGLE_FAN - : GL_TRIANGLES ); - - CALL_VERTEX_OR_VERTEX_DATA( v0->data ); - if( sign > 0 ) { - for( vc = v0+1; vc < vn; ++vc ) { - CALL_VERTEX_OR_VERTEX_DATA( vc->data ); - } - } else { - for( vc = vn-1; vc > v0; --vc ) { - CALL_VERTEX_OR_VERTEX_DATA( vc->data ); - } - } - CALL_END_OR_END_DATA(); - return TRUE; -} diff --git a/Dependencies/GLU/render.h b/Dependencies/GLU/render.h deleted file mode 100644 index a298c9a..0000000 --- a/Dependencies/GLU/render.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __render_h_ -#define __render_h_ - -#include "mesh.h" - -/* __gl_renderMesh( tess, mesh ) takes a mesh and breaks it into triangle - * fans, strips, and separate triangles. A substantial effort is made - * to use as few rendering primitives as possible (ie. to make the fans - * and strips as large as possible). - * - * The rendering output is provided as callbacks (see the api). - */ -void __gl_renderMesh( GLUtesselator *tess, GLUmesh *mesh ); -void __gl_renderBoundary( GLUtesselator *tess, GLUmesh *mesh ); - -GLboolean __gl_renderCache( GLUtesselator *tess ); - -#endif diff --git a/Dependencies/GLU/sweep.c b/Dependencies/GLU/sweep.c deleted file mode 100644 index 744be6b..0000000 --- a/Dependencies/GLU/sweep.c +++ /dev/null @@ -1,1357 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "gluos.h" -#include -#include -#include /* longjmp */ -#include /* LONG_MAX */ - -#include "mesh.h" -#include "geom.h" -#include "tess.h" -#include "dict.h" -#include "priorityq.h" -#include "memalloc.h" -#include "sweep.h" - -#define TRUE 1 -#define FALSE 0 - -#ifdef FOR_TRITE_TEST_PROGRAM -extern void DebugEvent( GLUtesselator *tess ); -#else -#define DebugEvent( tess ) -#endif - -/* - * Invariants for the Edge Dictionary. - * - each pair of adjacent edges e2=Succ(e1) satisfies EdgeLeq(e1,e2) - * at any valid location of the sweep event - * - if EdgeLeq(e2,e1) as well (at any valid sweep event), then e1 and e2 - * share a common endpoint - * - for each e, e->Dst has been processed, but not e->Org - * - each edge e satisfies VertLeq(e->Dst,event) && VertLeq(event,e->Org) - * where "event" is the current sweep line event. - * - no edge e has zero length - * - * Invariants for the Mesh (the processed portion). - * - the portion of the mesh left of the sweep line is a planar graph, - * ie. there is *some* way to embed it in the plane - * - no processed edge has zero length - * - no two processed vertices have identical coordinates - * - each "inside" region is monotone, ie. can be broken into two chains - * of monotonically increasing vertices according to VertLeq(v1,v2) - * - a non-invariant: these chains may intersect (very slightly) - * - * Invariants for the Sweep. - * - if none of the edges incident to the event vertex have an activeRegion - * (ie. none of these edges are in the edge dictionary), then the vertex - * has only right-going edges. - * - if an edge is marked "fixUpperEdge" (it is a temporary edge introduced - * by ConnectRightVertex), then it is the only right-going edge from - * its associated vertex. (This says that these edges exist only - * when it is necessary.) - */ - -#undef MAX -#undef MIN -#define MAX(x,y) ((x) >= (y) ? (x) : (y)) -#define MIN(x,y) ((x) <= (y) ? (x) : (y)) - -/* When we merge two edges into one, we need to compute the combined - * winding of the new edge. - */ -#define AddWinding(eDst,eSrc) (eDst->winding += eSrc->winding, \ - eDst->Sym->winding += eSrc->Sym->winding) - -static void SweepEvent( GLUtesselator *tess, GLUvertex *vEvent ); -static void WalkDirtyRegions( GLUtesselator *tess, ActiveRegion *regUp ); -static int CheckForRightSplice( GLUtesselator *tess, ActiveRegion *regUp ); - -static int EdgeLeq( GLUtesselator *tess, ActiveRegion *reg1, - ActiveRegion *reg2 ) -/* - * Both edges must be directed from right to left (this is the canonical - * direction for the upper edge of each region). - * - * The strategy is to evaluate a "t" value for each edge at the - * current sweep line position, given by tess->event. The calculations - * are designed to be very stable, but of course they are not perfect. - * - * Special case: if both edge destinations are at the sweep event, - * we sort the edges by slope (they would otherwise compare equally). - */ -{ - GLUvertex *event = tess->event; - GLUhalfEdge *e1, *e2; - GLdouble t1, t2; - - e1 = reg1->eUp; - e2 = reg2->eUp; - - if( e1->Dst == event ) { - if( e2->Dst == event ) { - /* Two edges right of the sweep line which meet at the sweep event. - * Sort them by slope. - */ - if( VertLeq( e1->Org, e2->Org )) { - return EdgeSign( e2->Dst, e1->Org, e2->Org ) <= 0; - } - return EdgeSign( e1->Dst, e2->Org, e1->Org ) >= 0; - } - return EdgeSign( e2->Dst, event, e2->Org ) <= 0; - } - if( e2->Dst == event ) { - return EdgeSign( e1->Dst, event, e1->Org ) >= 0; - } - - /* General case - compute signed distance *from* e1, e2 to event */ - t1 = EdgeEval( e1->Dst, event, e1->Org ); - t2 = EdgeEval( e2->Dst, event, e2->Org ); - return (t1 >= t2); -} - - -static void DeleteRegion( GLUtesselator *tess, ActiveRegion *reg ) -{ - if( reg->fixUpperEdge ) { - /* It was created with zero winding number, so it better be - * deleted with zero winding number (ie. it better not get merged - * with a real edge). - */ - assert( reg->eUp->winding == 0 ); - } - reg->eUp->activeRegion = NULL; - dictDelete( tess->dict, reg->nodeUp ); /* __gl_dictListDelete */ - memFree( reg ); -} - - -static int FixUpperEdge( ActiveRegion *reg, GLUhalfEdge *newEdge ) -/* - * Replace an upper edge which needs fixing (see ConnectRightVertex). - */ -{ - assert( reg->fixUpperEdge ); - if ( !__gl_meshDelete( reg->eUp ) ) return 0; - reg->fixUpperEdge = FALSE; - reg->eUp = newEdge; - newEdge->activeRegion = reg; - - return 1; -} - -static ActiveRegion *TopLeftRegion( ActiveRegion *reg ) -{ - GLUvertex *org = reg->eUp->Org; - GLUhalfEdge *e; - - /* Find the region above the uppermost edge with the same origin */ - do { - reg = RegionAbove( reg ); - } while( reg->eUp->Org == org ); - - /* If the edge above was a temporary edge introduced by ConnectRightVertex, - * now is the time to fix it. - */ - if( reg->fixUpperEdge ) { - e = __gl_meshConnect( RegionBelow(reg)->eUp->Sym, reg->eUp->Lnext ); - if (e == NULL) return NULL; - if ( !FixUpperEdge( reg, e ) ) return NULL; - reg = RegionAbove( reg ); - } - return reg; -} - -static ActiveRegion *TopRightRegion( ActiveRegion *reg ) -{ - GLUvertex *dst = reg->eUp->Dst; - - /* Find the region above the uppermost edge with the same destination */ - do { - reg = RegionAbove( reg ); - } while( reg->eUp->Dst == dst ); - return reg; -} - -static ActiveRegion *AddRegionBelow( GLUtesselator *tess, - ActiveRegion *regAbove, - GLUhalfEdge *eNewUp ) -/* - * Add a new active region to the sweep line, *somewhere* below "regAbove" - * (according to where the new edge belongs in the sweep-line dictionary). - * The upper edge of the new region will be "eNewUp". - * Winding number and "inside" flag are not updated. - */ -{ - ActiveRegion *regNew = (ActiveRegion *)memAlloc( sizeof( ActiveRegion )); - if (regNew == NULL) longjmp(tess->env,1); - - regNew->eUp = eNewUp; - /* __gl_dictListInsertBefore */ - regNew->nodeUp = dictInsertBefore( tess->dict, regAbove->nodeUp, regNew ); - if (regNew->nodeUp == NULL) longjmp(tess->env,1); - regNew->fixUpperEdge = FALSE; - regNew->sentinel = FALSE; - regNew->dirty = FALSE; - - eNewUp->activeRegion = regNew; - return regNew; -} - -static GLboolean IsWindingInside( GLUtesselator *tess, int n ) -{ - switch( tess->windingRule ) { - case GLU_TESS_WINDING_ODD: - return (n & 1); - case GLU_TESS_WINDING_NONZERO: - return (n != 0); - case GLU_TESS_WINDING_POSITIVE: - return (n > 0); - case GLU_TESS_WINDING_NEGATIVE: - return (n < 0); - case GLU_TESS_WINDING_ABS_GEQ_TWO: - return (n >= 2) || (n <= -2); - } - /*LINTED*/ - assert( FALSE ); - /*NOTREACHED*/ - return GL_FALSE; /* avoid compiler complaints */ -} - - -static void ComputeWinding( GLUtesselator *tess, ActiveRegion *reg ) -{ - reg->windingNumber = RegionAbove(reg)->windingNumber + reg->eUp->winding; - reg->inside = IsWindingInside( tess, reg->windingNumber ); -} - - -static void FinishRegion( GLUtesselator *tess, ActiveRegion *reg ) -/* - * Delete a region from the sweep line. This happens when the upper - * and lower chains of a region meet (at a vertex on the sweep line). - * The "inside" flag is copied to the appropriate mesh face (we could - * not do this before -- since the structure of the mesh is always - * changing, this face may not have even existed until now). - */ -{ - GLUhalfEdge *e = reg->eUp; - GLUface *f = e->Lface; - - f->inside = reg->inside; - f->anEdge = e; /* optimization for __gl_meshTessellateMonoRegion() */ - DeleteRegion( tess, reg ); -} - - -static GLUhalfEdge *FinishLeftRegions( GLUtesselator *tess, - ActiveRegion *regFirst, ActiveRegion *regLast ) -/* - * We are given a vertex with one or more left-going edges. All affected - * edges should be in the edge dictionary. Starting at regFirst->eUp, - * we walk down deleting all regions where both edges have the same - * origin vOrg. At the same time we copy the "inside" flag from the - * active region to the face, since at this point each face will belong - * to at most one region (this was not necessarily true until this point - * in the sweep). The walk stops at the region above regLast; if regLast - * is NULL we walk as far as possible. At the same time we relink the - * mesh if necessary, so that the ordering of edges around vOrg is the - * same as in the dictionary. - */ -{ - ActiveRegion *reg, *regPrev; - GLUhalfEdge *e, *ePrev; - - regPrev = regFirst; - ePrev = regFirst->eUp; - while( regPrev != regLast ) { - regPrev->fixUpperEdge = FALSE; /* placement was OK */ - reg = RegionBelow( regPrev ); - e = reg->eUp; - if( e->Org != ePrev->Org ) { - if( ! reg->fixUpperEdge ) { - /* Remove the last left-going edge. Even though there are no further - * edges in the dictionary with this origin, there may be further - * such edges in the mesh (if we are adding left edges to a vertex - * that has already been processed). Thus it is important to call - * FinishRegion rather than just DeleteRegion. - */ - FinishRegion( tess, regPrev ); - break; - } - /* If the edge below was a temporary edge introduced by - * ConnectRightVertex, now is the time to fix it. - */ - e = __gl_meshConnect( ePrev->Lprev, e->Sym ); - if (e == NULL) longjmp(tess->env,1); - if ( !FixUpperEdge( reg, e ) ) longjmp(tess->env,1); - } - - /* Relink edges so that ePrev->Onext == e */ - if( ePrev->Onext != e ) { - if ( !__gl_meshSplice( e->Oprev, e ) ) longjmp(tess->env,1); - if ( !__gl_meshSplice( ePrev, e ) ) longjmp(tess->env,1); - } - FinishRegion( tess, regPrev ); /* may change reg->eUp */ - ePrev = reg->eUp; - regPrev = reg; - } - return ePrev; -} - - -static void AddRightEdges( GLUtesselator *tess, ActiveRegion *regUp, - GLUhalfEdge *eFirst, GLUhalfEdge *eLast, GLUhalfEdge *eTopLeft, - GLboolean cleanUp ) -/* - * Purpose: insert right-going edges into the edge dictionary, and update - * winding numbers and mesh connectivity appropriately. All right-going - * edges share a common origin vOrg. Edges are inserted CCW starting at - * eFirst; the last edge inserted is eLast->Oprev. If vOrg has any - * left-going edges already processed, then eTopLeft must be the edge - * such that an imaginary upward vertical segment from vOrg would be - * contained between eTopLeft->Oprev and eTopLeft; otherwise eTopLeft - * should be NULL. - */ -{ - ActiveRegion *reg, *regPrev; - GLUhalfEdge *e, *ePrev; - int firstTime = TRUE; - - /* Insert the new right-going edges in the dictionary */ - e = eFirst; - do { - assert( VertLeq( e->Org, e->Dst )); - AddRegionBelow( tess, regUp, e->Sym ); - e = e->Onext; - } while ( e != eLast ); - - /* Walk *all* right-going edges from e->Org, in the dictionary order, - * updating the winding numbers of each region, and re-linking the mesh - * edges to match the dictionary ordering (if necessary). - */ - if( eTopLeft == NULL ) { - eTopLeft = RegionBelow( regUp )->eUp->Rprev; - } - regPrev = regUp; - ePrev = eTopLeft; - for( ;; ) { - reg = RegionBelow( regPrev ); - e = reg->eUp->Sym; - if( e->Org != ePrev->Org ) break; - - if( e->Onext != ePrev ) { - /* Unlink e from its current position, and relink below ePrev */ - if ( !__gl_meshSplice( e->Oprev, e ) ) longjmp(tess->env,1); - if ( !__gl_meshSplice( ePrev->Oprev, e ) ) longjmp(tess->env,1); - } - /* Compute the winding number and "inside" flag for the new regions */ - reg->windingNumber = regPrev->windingNumber - e->winding; - reg->inside = IsWindingInside( tess, reg->windingNumber ); - - /* Check for two outgoing edges with same slope -- process these - * before any intersection tests (see example in __gl_computeInterior). - */ - regPrev->dirty = TRUE; - if( ! firstTime && CheckForRightSplice( tess, regPrev )) { - AddWinding( e, ePrev ); - DeleteRegion( tess, regPrev ); - if ( !__gl_meshDelete( ePrev ) ) longjmp(tess->env,1); - } - firstTime = FALSE; - regPrev = reg; - ePrev = e; - } - regPrev->dirty = TRUE; - assert( regPrev->windingNumber - e->winding == reg->windingNumber ); - - if( cleanUp ) { - /* Check for intersections between newly adjacent edges. */ - WalkDirtyRegions( tess, regPrev ); - } -} - - -static void CallCombine( GLUtesselator *tess, GLUvertex *isect, - void *data[4], GLfloat weights[4], int needed ) -{ - GLdouble coords[3]; - - /* Copy coord data in case the callback changes it. */ - coords[0] = isect->coords[0]; - coords[1] = isect->coords[1]; - coords[2] = isect->coords[2]; - - isect->data = NULL; - CALL_COMBINE_OR_COMBINE_DATA( coords, data, weights, &isect->data ); - if( isect->data == NULL ) { - if( ! needed ) { - isect->data = data[0]; - } else if( ! tess->fatalError ) { - /* The only way fatal error is when two edges are found to intersect, - * but the user has not provided the callback necessary to handle - * generated intersection points. - */ - CALL_ERROR_OR_ERROR_DATA( GLU_TESS_NEED_COMBINE_CALLBACK ); - tess->fatalError = TRUE; - } - } -} - -static void SpliceMergeVertices( GLUtesselator *tess, GLUhalfEdge *e1, - GLUhalfEdge *e2 ) -/* - * Two vertices with idential coordinates are combined into one. - * e1->Org is kept, while e2->Org is discarded. - */ -{ - void *data[4] = { NULL, NULL, NULL, NULL }; - GLfloat weights[4] = { 0.5, 0.5, 0.0, 0.0 }; - - data[0] = e1->Org->data; - data[1] = e2->Org->data; - CallCombine( tess, e1->Org, data, weights, FALSE ); - if ( !__gl_meshSplice( e1, e2 ) ) longjmp(tess->env,1); -} - -static void VertexWeights( GLUvertex *isect, GLUvertex *org, GLUvertex *dst, - GLfloat *weights ) -/* - * Find some weights which describe how the intersection vertex is - * a linear combination of "org" and "dest". Each of the two edges - * which generated "isect" is allocated 50% of the weight; each edge - * splits the weight between its org and dst according to the - * relative distance to "isect". - */ -{ - GLdouble t1 = VertL1dist( org, isect ); - GLdouble t2 = VertL1dist( dst, isect ); - - weights[0] = 0.5 * t2 / (t1 + t2); - weights[1] = 0.5 * t1 / (t1 + t2); - isect->coords[0] += weights[0]*org->coords[0] + weights[1]*dst->coords[0]; - isect->coords[1] += weights[0]*org->coords[1] + weights[1]*dst->coords[1]; - isect->coords[2] += weights[0]*org->coords[2] + weights[1]*dst->coords[2]; -} - - -static void GetIntersectData( GLUtesselator *tess, GLUvertex *isect, - GLUvertex *orgUp, GLUvertex *dstUp, - GLUvertex *orgLo, GLUvertex *dstLo ) -/* - * We've computed a new intersection point, now we need a "data" pointer - * from the user so that we can refer to this new vertex in the - * rendering callbacks. - */ -{ - void *data[4]; - GLfloat weights[4]; - - data[0] = orgUp->data; - data[1] = dstUp->data; - data[2] = orgLo->data; - data[3] = dstLo->data; - - isect->coords[0] = isect->coords[1] = isect->coords[2] = 0; - VertexWeights( isect, orgUp, dstUp, &weights[0] ); - VertexWeights( isect, orgLo, dstLo, &weights[2] ); - - CallCombine( tess, isect, data, weights, TRUE ); -} - -static int CheckForRightSplice( GLUtesselator *tess, ActiveRegion *regUp ) -/* - * Check the upper and lower edge of "regUp", to make sure that the - * eUp->Org is above eLo, or eLo->Org is below eUp (depending on which - * origin is leftmost). - * - * The main purpose is to splice right-going edges with the same - * dest vertex and nearly identical slopes (ie. we can't distinguish - * the slopes numerically). However the splicing can also help us - * to recover from numerical errors. For example, suppose at one - * point we checked eUp and eLo, and decided that eUp->Org is barely - * above eLo. Then later, we split eLo into two edges (eg. from - * a splice operation like this one). This can change the result of - * our test so that now eUp->Org is incident to eLo, or barely below it. - * We must correct this condition to maintain the dictionary invariants. - * - * One possibility is to check these edges for intersection again - * (ie. CheckForIntersect). This is what we do if possible. However - * CheckForIntersect requires that tess->event lies between eUp and eLo, - * so that it has something to fall back on when the intersection - * calculation gives us an unusable answer. So, for those cases where - * we can't check for intersection, this routine fixes the problem - * by just splicing the offending vertex into the other edge. - * This is a guaranteed solution, no matter how degenerate things get. - * Basically this is a combinatorial solution to a numerical problem. - */ -{ - ActiveRegion *regLo = RegionBelow(regUp); - GLUhalfEdge *eUp = regUp->eUp; - GLUhalfEdge *eLo = regLo->eUp; - - if( VertLeq( eUp->Org, eLo->Org )) { - if( EdgeSign( eLo->Dst, eUp->Org, eLo->Org ) > 0 ) return FALSE; - - /* eUp->Org appears to be below eLo */ - if( ! VertEq( eUp->Org, eLo->Org )) { - /* Splice eUp->Org into eLo */ - if ( __gl_meshSplitEdge( eLo->Sym ) == NULL) longjmp(tess->env,1); - if ( !__gl_meshSplice( eUp, eLo->Oprev ) ) longjmp(tess->env,1); - regUp->dirty = regLo->dirty = TRUE; - - } else if( eUp->Org != eLo->Org ) { - /* merge the two vertices, discarding eUp->Org */ - pqDelete( tess->pq, eUp->Org->pqHandle ); /* __gl_pqSortDelete */ - SpliceMergeVertices( tess, eLo->Oprev, eUp ); - } - } else { - if( EdgeSign( eUp->Dst, eLo->Org, eUp->Org ) < 0 ) return FALSE; - - /* eLo->Org appears to be above eUp, so splice eLo->Org into eUp */ - RegionAbove(regUp)->dirty = regUp->dirty = TRUE; - if (__gl_meshSplitEdge( eUp->Sym ) == NULL) longjmp(tess->env,1); - if ( !__gl_meshSplice( eLo->Oprev, eUp ) ) longjmp(tess->env,1); - } - return TRUE; -} - -static int CheckForLeftSplice( GLUtesselator *tess, ActiveRegion *regUp ) -/* - * Check the upper and lower edge of "regUp", to make sure that the - * eUp->Dst is above eLo, or eLo->Dst is below eUp (depending on which - * destination is rightmost). - * - * Theoretically, this should always be true. However, splitting an edge - * into two pieces can change the results of previous tests. For example, - * suppose at one point we checked eUp and eLo, and decided that eUp->Dst - * is barely above eLo. Then later, we split eLo into two edges (eg. from - * a splice operation like this one). This can change the result of - * the test so that now eUp->Dst is incident to eLo, or barely below it. - * We must correct this condition to maintain the dictionary invariants - * (otherwise new edges might get inserted in the wrong place in the - * dictionary, and bad stuff will happen). - * - * We fix the problem by just splicing the offending vertex into the - * other edge. - */ -{ - ActiveRegion *regLo = RegionBelow(regUp); - GLUhalfEdge *eUp = regUp->eUp; - GLUhalfEdge *eLo = regLo->eUp; - GLUhalfEdge *e; - - assert( ! VertEq( eUp->Dst, eLo->Dst )); - - if( VertLeq( eUp->Dst, eLo->Dst )) { - if( EdgeSign( eUp->Dst, eLo->Dst, eUp->Org ) < 0 ) return FALSE; - - /* eLo->Dst is above eUp, so splice eLo->Dst into eUp */ - RegionAbove(regUp)->dirty = regUp->dirty = TRUE; - e = __gl_meshSplitEdge( eUp ); - if (e == NULL) longjmp(tess->env,1); - if ( !__gl_meshSplice( eLo->Sym, e ) ) longjmp(tess->env,1); - e->Lface->inside = regUp->inside; - } else { - if( EdgeSign( eLo->Dst, eUp->Dst, eLo->Org ) > 0 ) return FALSE; - - /* eUp->Dst is below eLo, so splice eUp->Dst into eLo */ - regUp->dirty = regLo->dirty = TRUE; - e = __gl_meshSplitEdge( eLo ); - if (e == NULL) longjmp(tess->env,1); - if ( !__gl_meshSplice( eUp->Lnext, eLo->Sym ) ) longjmp(tess->env,1); - e->Rface->inside = regUp->inside; - } - return TRUE; -} - - -static int CheckForIntersect( GLUtesselator *tess, ActiveRegion *regUp ) -/* - * Check the upper and lower edges of the given region to see if - * they intersect. If so, create the intersection and add it - * to the data structures. - * - * Returns TRUE if adding the new intersection resulted in a recursive - * call to AddRightEdges(); in this case all "dirty" regions have been - * checked for intersections, and possibly regUp has been deleted. - */ -{ - ActiveRegion *regLo = RegionBelow(regUp); - GLUhalfEdge *eUp = regUp->eUp; - GLUhalfEdge *eLo = regLo->eUp; - GLUvertex *orgUp = eUp->Org; - GLUvertex *orgLo = eLo->Org; - GLUvertex *dstUp = eUp->Dst; - GLUvertex *dstLo = eLo->Dst; - GLdouble tMinUp, tMaxLo; - GLUvertex isect, *orgMin; - GLUhalfEdge *e; - - assert( ! VertEq( dstLo, dstUp )); - assert( EdgeSign( dstUp, tess->event, orgUp ) <= 0 ); - assert( EdgeSign( dstLo, tess->event, orgLo ) >= 0 ); - assert( orgUp != tess->event && orgLo != tess->event ); - assert( ! regUp->fixUpperEdge && ! regLo->fixUpperEdge ); - - if( orgUp == orgLo ) return FALSE; /* right endpoints are the same */ - - tMinUp = MIN( orgUp->t, dstUp->t ); - tMaxLo = MAX( orgLo->t, dstLo->t ); - if( tMinUp > tMaxLo ) return FALSE; /* t ranges do not overlap */ - - if( VertLeq( orgUp, orgLo )) { - if( EdgeSign( dstLo, orgUp, orgLo ) > 0 ) return FALSE; - } else { - if( EdgeSign( dstUp, orgLo, orgUp ) < 0 ) return FALSE; - } - - /* At this point the edges intersect, at least marginally */ - DebugEvent( tess ); - - __gl_edgeIntersect( dstUp, orgUp, dstLo, orgLo, &isect ); - /* The following properties are guaranteed: */ - assert( MIN( orgUp->t, dstUp->t ) <= isect.t ); - assert( isect.t <= MAX( orgLo->t, dstLo->t )); - assert( MIN( dstLo->s, dstUp->s ) <= isect.s ); - assert( isect.s <= MAX( orgLo->s, orgUp->s )); - - if( VertLeq( &isect, tess->event )) { - /* The intersection point lies slightly to the left of the sweep line, - * so move it until it''s slightly to the right of the sweep line. - * (If we had perfect numerical precision, this would never happen - * in the first place). The easiest and safest thing to do is - * replace the intersection by tess->event. - */ - isect.s = tess->event->s; - isect.t = tess->event->t; - } - /* Similarly, if the computed intersection lies to the right of the - * rightmost origin (which should rarely happen), it can cause - * unbelievable inefficiency on sufficiently degenerate inputs. - * (If you have the test program, try running test54.d with the - * "X zoom" option turned on). - */ - orgMin = VertLeq( orgUp, orgLo ) ? orgUp : orgLo; - if( VertLeq( orgMin, &isect )) { - isect.s = orgMin->s; - isect.t = orgMin->t; - } - - if( VertEq( &isect, orgUp ) || VertEq( &isect, orgLo )) { - /* Easy case -- intersection at one of the right endpoints */ - (void) CheckForRightSplice( tess, regUp ); - return FALSE; - } - - if( (! VertEq( dstUp, tess->event ) - && EdgeSign( dstUp, tess->event, &isect ) >= 0) - || (! VertEq( dstLo, tess->event ) - && EdgeSign( dstLo, tess->event, &isect ) <= 0 )) - { - /* Very unusual -- the new upper or lower edge would pass on the - * wrong side of the sweep event, or through it. This can happen - * due to very small numerical errors in the intersection calculation. - */ - if( dstLo == tess->event ) { - /* Splice dstLo into eUp, and process the new region(s) */ - if (__gl_meshSplitEdge( eUp->Sym ) == NULL) longjmp(tess->env,1); - if ( !__gl_meshSplice( eLo->Sym, eUp ) ) longjmp(tess->env,1); - regUp = TopLeftRegion( regUp ); - if (regUp == NULL) longjmp(tess->env,1); - eUp = RegionBelow(regUp)->eUp; - FinishLeftRegions( tess, RegionBelow(regUp), regLo ); - AddRightEdges( tess, regUp, eUp->Oprev, eUp, eUp, TRUE ); - return TRUE; - } - if( dstUp == tess->event ) { - /* Splice dstUp into eLo, and process the new region(s) */ - if (__gl_meshSplitEdge( eLo->Sym ) == NULL) longjmp(tess->env,1); - if ( !__gl_meshSplice( eUp->Lnext, eLo->Oprev ) ) longjmp(tess->env,1); - regLo = regUp; - regUp = TopRightRegion( regUp ); - e = RegionBelow(regUp)->eUp->Rprev; - regLo->eUp = eLo->Oprev; - eLo = FinishLeftRegions( tess, regLo, NULL ); - AddRightEdges( tess, regUp, eLo->Onext, eUp->Rprev, e, TRUE ); - return TRUE; - } - /* Special case: called from ConnectRightVertex. If either - * edge passes on the wrong side of tess->event, split it - * (and wait for ConnectRightVertex to splice it appropriately). - */ - if( EdgeSign( dstUp, tess->event, &isect ) >= 0 ) { - RegionAbove(regUp)->dirty = regUp->dirty = TRUE; - if (__gl_meshSplitEdge( eUp->Sym ) == NULL) longjmp(tess->env,1); - eUp->Org->s = tess->event->s; - eUp->Org->t = tess->event->t; - } - if( EdgeSign( dstLo, tess->event, &isect ) <= 0 ) { - regUp->dirty = regLo->dirty = TRUE; - if (__gl_meshSplitEdge( eLo->Sym ) == NULL) longjmp(tess->env,1); - eLo->Org->s = tess->event->s; - eLo->Org->t = tess->event->t; - } - /* leave the rest for ConnectRightVertex */ - return FALSE; - } - - /* General case -- split both edges, splice into new vertex. - * When we do the splice operation, the order of the arguments is - * arbitrary as far as correctness goes. However, when the operation - * creates a new face, the work done is proportional to the size of - * the new face. We expect the faces in the processed part of - * the mesh (ie. eUp->Lface) to be smaller than the faces in the - * unprocessed original contours (which will be eLo->Oprev->Lface). - */ - if (__gl_meshSplitEdge( eUp->Sym ) == NULL) longjmp(tess->env,1); - if (__gl_meshSplitEdge( eLo->Sym ) == NULL) longjmp(tess->env,1); - if ( !__gl_meshSplice( eLo->Oprev, eUp ) ) longjmp(tess->env,1); - eUp->Org->s = isect.s; - eUp->Org->t = isect.t; - eUp->Org->pqHandle = pqInsert( tess->pq, eUp->Org ); /* __gl_pqSortInsert */ - if (eUp->Org->pqHandle == LONG_MAX) { - pqDeletePriorityQ(tess->pq); /* __gl_pqSortDeletePriorityQ */ - tess->pq = NULL; - longjmp(tess->env,1); - } - GetIntersectData( tess, eUp->Org, orgUp, dstUp, orgLo, dstLo ); - RegionAbove(regUp)->dirty = regUp->dirty = regLo->dirty = TRUE; - return FALSE; -} - -static void WalkDirtyRegions( GLUtesselator *tess, ActiveRegion *regUp ) -/* - * When the upper or lower edge of any region changes, the region is - * marked "dirty". This routine walks through all the dirty regions - * and makes sure that the dictionary invariants are satisfied - * (see the comments at the beginning of this file). Of course - * new dirty regions can be created as we make changes to restore - * the invariants. - */ -{ - ActiveRegion *regLo = RegionBelow(regUp); - GLUhalfEdge *eUp, *eLo; - - for( ;; ) { - /* Find the lowest dirty region (we walk from the bottom up). */ - while( regLo->dirty ) { - regUp = regLo; - regLo = RegionBelow(regLo); - } - if( ! regUp->dirty ) { - regLo = regUp; - regUp = RegionAbove( regUp ); - if( regUp == NULL || ! regUp->dirty ) { - /* We've walked all the dirty regions */ - return; - } - } - regUp->dirty = FALSE; - eUp = regUp->eUp; - eLo = regLo->eUp; - - if( eUp->Dst != eLo->Dst ) { - /* Check that the edge ordering is obeyed at the Dst vertices. */ - if( CheckForLeftSplice( tess, regUp )) { - - /* If the upper or lower edge was marked fixUpperEdge, then - * we no longer need it (since these edges are needed only for - * vertices which otherwise have no right-going edges). - */ - if( regLo->fixUpperEdge ) { - DeleteRegion( tess, regLo ); - if ( !__gl_meshDelete( eLo ) ) longjmp(tess->env,1); - regLo = RegionBelow( regUp ); - eLo = regLo->eUp; - } else if( regUp->fixUpperEdge ) { - DeleteRegion( tess, regUp ); - if ( !__gl_meshDelete( eUp ) ) longjmp(tess->env,1); - regUp = RegionAbove( regLo ); - eUp = regUp->eUp; - } - } - } - if( eUp->Org != eLo->Org ) { - if( eUp->Dst != eLo->Dst - && ! regUp->fixUpperEdge && ! regLo->fixUpperEdge - && (eUp->Dst == tess->event || eLo->Dst == tess->event) ) - { - /* When all else fails in CheckForIntersect(), it uses tess->event - * as the intersection location. To make this possible, it requires - * that tess->event lie between the upper and lower edges, and also - * that neither of these is marked fixUpperEdge (since in the worst - * case it might splice one of these edges into tess->event, and - * violate the invariant that fixable edges are the only right-going - * edge from their associated vertex). - */ - if( CheckForIntersect( tess, regUp )) { - /* WalkDirtyRegions() was called recursively; we're done */ - return; - } - } else { - /* Even though we can't use CheckForIntersect(), the Org vertices - * may violate the dictionary edge ordering. Check and correct this. - */ - (void) CheckForRightSplice( tess, regUp ); - } - } - if( eUp->Org == eLo->Org && eUp->Dst == eLo->Dst ) { - /* A degenerate loop consisting of only two edges -- delete it. */ - AddWinding( eLo, eUp ); - DeleteRegion( tess, regUp ); - if ( !__gl_meshDelete( eUp ) ) longjmp(tess->env,1); - regUp = RegionAbove( regLo ); - } - } -} - - -static void ConnectRightVertex( GLUtesselator *tess, ActiveRegion *regUp, - GLUhalfEdge *eBottomLeft ) -/* - * Purpose: connect a "right" vertex vEvent (one where all edges go left) - * to the unprocessed portion of the mesh. Since there are no right-going - * edges, two regions (one above vEvent and one below) are being merged - * into one. "regUp" is the upper of these two regions. - * - * There are two reasons for doing this (adding a right-going edge): - * - if the two regions being merged are "inside", we must add an edge - * to keep them separated (the combined region would not be monotone). - * - in any case, we must leave some record of vEvent in the dictionary, - * so that we can merge vEvent with features that we have not seen yet. - * For example, maybe there is a vertical edge which passes just to - * the right of vEvent; we would like to splice vEvent into this edge. - * - * However, we don't want to connect vEvent to just any vertex. We don''t - * want the new edge to cross any other edges; otherwise we will create - * intersection vertices even when the input data had no self-intersections. - * (This is a bad thing; if the user's input data has no intersections, - * we don't want to generate any false intersections ourselves.) - * - * Our eventual goal is to connect vEvent to the leftmost unprocessed - * vertex of the combined region (the union of regUp and regLo). - * But because of unseen vertices with all right-going edges, and also - * new vertices which may be created by edge intersections, we don''t - * know where that leftmost unprocessed vertex is. In the meantime, we - * connect vEvent to the closest vertex of either chain, and mark the region - * as "fixUpperEdge". This flag says to delete and reconnect this edge - * to the next processed vertex on the boundary of the combined region. - * Quite possibly the vertex we connected to will turn out to be the - * closest one, in which case we won''t need to make any changes. - */ -{ - GLUhalfEdge *eNew; - GLUhalfEdge *eTopLeft = eBottomLeft->Onext; - ActiveRegion *regLo = RegionBelow(regUp); - GLUhalfEdge *eUp = regUp->eUp; - GLUhalfEdge *eLo = regLo->eUp; - int degenerate = FALSE; - - if( eUp->Dst != eLo->Dst ) { - (void) CheckForIntersect( tess, regUp ); - } - - /* Possible new degeneracies: upper or lower edge of regUp may pass - * through vEvent, or may coincide with new intersection vertex - */ - if( VertEq( eUp->Org, tess->event )) { - if ( !__gl_meshSplice( eTopLeft->Oprev, eUp ) ) longjmp(tess->env,1); - regUp = TopLeftRegion( regUp ); - if (regUp == NULL) longjmp(tess->env,1); - eTopLeft = RegionBelow( regUp )->eUp; - FinishLeftRegions( tess, RegionBelow(regUp), regLo ); - degenerate = TRUE; - } - if( VertEq( eLo->Org, tess->event )) { - if ( !__gl_meshSplice( eBottomLeft, eLo->Oprev ) ) longjmp(tess->env,1); - eBottomLeft = FinishLeftRegions( tess, regLo, NULL ); - degenerate = TRUE; - } - if( degenerate ) { - AddRightEdges( tess, regUp, eBottomLeft->Onext, eTopLeft, eTopLeft, TRUE ); - return; - } - - /* Non-degenerate situation -- need to add a temporary, fixable edge. - * Connect to the closer of eLo->Org, eUp->Org. - */ - if( VertLeq( eLo->Org, eUp->Org )) { - eNew = eLo->Oprev; - } else { - eNew = eUp; - } - eNew = __gl_meshConnect( eBottomLeft->Lprev, eNew ); - if (eNew == NULL) longjmp(tess->env,1); - - /* Prevent cleanup, otherwise eNew might disappear before we've even - * had a chance to mark it as a temporary edge. - */ - AddRightEdges( tess, regUp, eNew, eNew->Onext, eNew->Onext, FALSE ); - eNew->Sym->activeRegion->fixUpperEdge = TRUE; - WalkDirtyRegions( tess, regUp ); -} - -/* Because vertices at exactly the same location are merged together - * before we process the sweep event, some degenerate cases can't occur. - * However if someone eventually makes the modifications required to - * merge features which are close together, the cases below marked - * TOLERANCE_NONZERO will be useful. They were debugged before the - * code to merge identical vertices in the main loop was added. - */ -#define TOLERANCE_NONZERO FALSE - -static void ConnectLeftDegenerate( GLUtesselator *tess, - ActiveRegion *regUp, GLUvertex *vEvent ) -/* - * The event vertex lies exacty on an already-processed edge or vertex. - * Adding the new vertex involves splicing it into the already-processed - * part of the mesh. - */ -{ - GLUhalfEdge *e, *eTopLeft, *eTopRight, *eLast; - ActiveRegion *reg; - - e = regUp->eUp; - if( VertEq( e->Org, vEvent )) { - /* e->Org is an unprocessed vertex - just combine them, and wait - * for e->Org to be pulled from the queue - */ - assert( TOLERANCE_NONZERO ); - SpliceMergeVertices( tess, e, vEvent->anEdge ); - return; - } - - if( ! VertEq( e->Dst, vEvent )) { - /* General case -- splice vEvent into edge e which passes through it */ - if (__gl_meshSplitEdge( e->Sym ) == NULL) longjmp(tess->env,1); - if( regUp->fixUpperEdge ) { - /* This edge was fixable -- delete unused portion of original edge */ - if ( !__gl_meshDelete( e->Onext ) ) longjmp(tess->env,1); - regUp->fixUpperEdge = FALSE; - } - if ( !__gl_meshSplice( vEvent->anEdge, e ) ) longjmp(tess->env,1); - SweepEvent( tess, vEvent ); /* recurse */ - return; - } - - /* vEvent coincides with e->Dst, which has already been processed. - * Splice in the additional right-going edges. - */ - assert( TOLERANCE_NONZERO ); - regUp = TopRightRegion( regUp ); - reg = RegionBelow( regUp ); - eTopRight = reg->eUp->Sym; - eTopLeft = eLast = eTopRight->Onext; - if( reg->fixUpperEdge ) { - /* Here e->Dst has only a single fixable edge going right. - * We can delete it since now we have some real right-going edges. - */ - assert( eTopLeft != eTopRight ); /* there are some left edges too */ - DeleteRegion( tess, reg ); - if ( !__gl_meshDelete( eTopRight ) ) longjmp(tess->env,1); - eTopRight = eTopLeft->Oprev; - } - if ( !__gl_meshSplice( vEvent->anEdge, eTopRight ) ) longjmp(tess->env,1); - if( ! EdgeGoesLeft( eTopLeft )) { - /* e->Dst had no left-going edges -- indicate this to AddRightEdges() */ - eTopLeft = NULL; - } - AddRightEdges( tess, regUp, eTopRight->Onext, eLast, eTopLeft, TRUE ); -} - - -static void ConnectLeftVertex( GLUtesselator *tess, GLUvertex *vEvent ) -/* - * Purpose: connect a "left" vertex (one where both edges go right) - * to the processed portion of the mesh. Let R be the active region - * containing vEvent, and let U and L be the upper and lower edge - * chains of R. There are two possibilities: - * - * - the normal case: split R into two regions, by connecting vEvent to - * the rightmost vertex of U or L lying to the left of the sweep line - * - * - the degenerate case: if vEvent is close enough to U or L, we - * merge vEvent into that edge chain. The subcases are: - * - merging with the rightmost vertex of U or L - * - merging with the active edge of U or L - * - merging with an already-processed portion of U or L - */ -{ - ActiveRegion *regUp, *regLo, *reg; - GLUhalfEdge *eUp, *eLo, *eNew; - ActiveRegion tmp; - - /* assert( vEvent->anEdge->Onext->Onext == vEvent->anEdge ); */ - - /* Get a pointer to the active region containing vEvent */ - tmp.eUp = vEvent->anEdge->Sym; - /* __GL_DICTLISTKEY */ /* __gl_dictListSearch */ - regUp = (ActiveRegion *)dictKey( dictSearch( tess->dict, &tmp )); - regLo = RegionBelow( regUp ); - eUp = regUp->eUp; - eLo = regLo->eUp; - - /* Try merging with U or L first */ - if( EdgeSign( eUp->Dst, vEvent, eUp->Org ) == 0 ) { - ConnectLeftDegenerate( tess, regUp, vEvent ); - return; - } - - /* Connect vEvent to rightmost processed vertex of either chain. - * e->Dst is the vertex that we will connect to vEvent. - */ - reg = VertLeq( eLo->Dst, eUp->Dst ) ? regUp : regLo; - - if( regUp->inside || reg->fixUpperEdge) { - if( reg == regUp ) { - eNew = __gl_meshConnect( vEvent->anEdge->Sym, eUp->Lnext ); - if (eNew == NULL) longjmp(tess->env,1); - } else { - GLUhalfEdge *tempHalfEdge= __gl_meshConnect( eLo->Dnext, vEvent->anEdge); - if (tempHalfEdge == NULL) longjmp(tess->env,1); - - eNew = tempHalfEdge->Sym; - } - if( reg->fixUpperEdge ) { - if ( !FixUpperEdge( reg, eNew ) ) longjmp(tess->env,1); - } else { - ComputeWinding( tess, AddRegionBelow( tess, regUp, eNew )); - } - SweepEvent( tess, vEvent ); - } else { - /* The new vertex is in a region which does not belong to the polygon. - * We don''t need to connect this vertex to the rest of the mesh. - */ - AddRightEdges( tess, regUp, vEvent->anEdge, vEvent->anEdge, NULL, TRUE ); - } -} - - -static void SweepEvent( GLUtesselator *tess, GLUvertex *vEvent ) -/* - * Does everything necessary when the sweep line crosses a vertex. - * Updates the mesh and the edge dictionary. - */ -{ - ActiveRegion *regUp, *reg; - GLUhalfEdge *e, *eTopLeft, *eBottomLeft; - - tess->event = vEvent; /* for access in EdgeLeq() */ - DebugEvent( tess ); - - /* Check if this vertex is the right endpoint of an edge that is - * already in the dictionary. In this case we don't need to waste - * time searching for the location to insert new edges. - */ - e = vEvent->anEdge; - while( e->activeRegion == NULL ) { - e = e->Onext; - if( e == vEvent->anEdge ) { - /* All edges go right -- not incident to any processed edges */ - ConnectLeftVertex( tess, vEvent ); - return; - } - } - - /* Processing consists of two phases: first we "finish" all the - * active regions where both the upper and lower edges terminate - * at vEvent (ie. vEvent is closing off these regions). - * We mark these faces "inside" or "outside" the polygon according - * to their winding number, and delete the edges from the dictionary. - * This takes care of all the left-going edges from vEvent. - */ - regUp = TopLeftRegion( e->activeRegion ); - if (regUp == NULL) longjmp(tess->env,1); - reg = RegionBelow( regUp ); - eTopLeft = reg->eUp; - eBottomLeft = FinishLeftRegions( tess, reg, NULL ); - - /* Next we process all the right-going edges from vEvent. This - * involves adding the edges to the dictionary, and creating the - * associated "active regions" which record information about the - * regions between adjacent dictionary edges. - */ - if( eBottomLeft->Onext == eTopLeft ) { - /* No right-going edges -- add a temporary "fixable" edge */ - ConnectRightVertex( tess, regUp, eBottomLeft ); - } else { - AddRightEdges( tess, regUp, eBottomLeft->Onext, eTopLeft, eTopLeft, TRUE ); - } -} - - -/* Make the sentinel coordinates big enough that they will never be - * merged with real input features. (Even with the largest possible - * input contour and the maximum tolerance of 1.0, no merging will be - * done with coordinates larger than 3 * GLU_TESS_MAX_COORD). - */ -#define SENTINEL_COORD (4 * GLU_TESS_MAX_COORD) - -static void AddSentinel( GLUtesselator *tess, GLdouble t ) -/* - * We add two sentinel edges above and below all other edges, - * to avoid special cases at the top and bottom. - */ -{ - GLUhalfEdge *e; - ActiveRegion *reg = (ActiveRegion *)memAlloc( sizeof( ActiveRegion )); - if (reg == NULL) longjmp(tess->env,1); - - e = __gl_meshMakeEdge( tess->mesh ); - if (e == NULL) longjmp(tess->env,1); - - e->Org->s = SENTINEL_COORD; - e->Org->t = t; - e->Dst->s = -SENTINEL_COORD; - e->Dst->t = t; - tess->event = e->Dst; /* initialize it */ - - reg->eUp = e; - reg->windingNumber = 0; - reg->inside = FALSE; - reg->fixUpperEdge = FALSE; - reg->sentinel = TRUE; - reg->dirty = FALSE; - reg->nodeUp = dictInsert( tess->dict, reg ); /* __gl_dictListInsertBefore */ - if (reg->nodeUp == NULL) longjmp(tess->env,1); -} - - -static void InitEdgeDict( GLUtesselator *tess ) -/* - * We maintain an ordering of edge intersections with the sweep line. - * This order is maintained in a dynamic dictionary. - */ -{ - /* __gl_dictListNewDict */ - tess->dict = dictNewDict( tess, (int (*)(void *, DictKey, DictKey)) EdgeLeq ); - if (tess->dict == NULL) longjmp(tess->env,1); - - AddSentinel( tess, -SENTINEL_COORD ); - AddSentinel( tess, SENTINEL_COORD ); -} - - -static void DoneEdgeDict( GLUtesselator *tess ) -{ - ActiveRegion *reg; -#ifndef NDEBUG - int fixedEdges = 0; -#endif - - /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */ - while( (reg = (ActiveRegion *)dictKey( dictMin( tess->dict ))) != NULL ) { - /* - * At the end of all processing, the dictionary should contain - * only the two sentinel edges, plus at most one "fixable" edge - * created by ConnectRightVertex(). - */ - if( ! reg->sentinel ) { - assert( reg->fixUpperEdge ); - assert( ++fixedEdges == 1 ); - } - assert( reg->windingNumber == 0 ); - DeleteRegion( tess, reg ); -/* __gl_meshDelete( reg->eUp );*/ - } - dictDeleteDict( tess->dict ); /* __gl_dictListDeleteDict */ -} - - -static void RemoveDegenerateEdges( GLUtesselator *tess ) -/* - * Remove zero-length edges, and contours with fewer than 3 vertices. - */ -{ - GLUhalfEdge *e, *eNext, *eLnext; - GLUhalfEdge *eHead = &tess->mesh->eHead; - - /*LINTED*/ - for( e = eHead->next; e != eHead; e = eNext ) { - eNext = e->next; - eLnext = e->Lnext; - - if( VertEq( e->Org, e->Dst ) && e->Lnext->Lnext != e ) { - /* Zero-length edge, contour has at least 3 edges */ - - SpliceMergeVertices( tess, eLnext, e ); /* deletes e->Org */ - if ( !__gl_meshDelete( e ) ) longjmp(tess->env,1); /* e is a self-loop */ - e = eLnext; - eLnext = e->Lnext; - } - if( eLnext->Lnext == e ) { - /* Degenerate contour (one or two edges) */ - - if( eLnext != e ) { - if( eLnext == eNext || eLnext == eNext->Sym ) { eNext = eNext->next; } - if ( !__gl_meshDelete( eLnext ) ) longjmp(tess->env,1); - } - if( e == eNext || e == eNext->Sym ) { eNext = eNext->next; } - if ( !__gl_meshDelete( e ) ) longjmp(tess->env,1); - } - } -} - -static int InitPriorityQ( GLUtesselator *tess ) -/* - * Insert all vertices into the priority queue which determines the - * order in which vertices cross the sweep line. - */ -{ - PriorityQ *pq; - GLUvertex *v, *vHead; - - /* __gl_pqSortNewPriorityQ */ - pq = tess->pq = pqNewPriorityQ( (int (*)(PQkey, PQkey)) __gl_vertLeq ); - if (pq == NULL) return 0; - - vHead = &tess->mesh->vHead; - for( v = vHead->next; v != vHead; v = v->next ) { - v->pqHandle = pqInsert( pq, v ); /* __gl_pqSortInsert */ - if (v->pqHandle == LONG_MAX) break; - } - if (v != vHead || !pqInit( pq ) ) { /* __gl_pqSortInit */ - pqDeletePriorityQ(tess->pq); /* __gl_pqSortDeletePriorityQ */ - tess->pq = NULL; - return 0; - } - - return 1; -} - - -static void DonePriorityQ( GLUtesselator *tess ) -{ - pqDeletePriorityQ( tess->pq ); /* __gl_pqSortDeletePriorityQ */ -} - - -static int RemoveDegenerateFaces( GLUmesh *mesh ) -/* - * Delete any degenerate faces with only two edges. WalkDirtyRegions() - * will catch almost all of these, but it won't catch degenerate faces - * produced by splice operations on already-processed edges. - * The two places this can happen are in FinishLeftRegions(), when - * we splice in a "temporary" edge produced by ConnectRightVertex(), - * and in CheckForLeftSplice(), where we splice already-processed - * edges to ensure that our dictionary invariants are not violated - * by numerical errors. - * - * In both these cases it is *very* dangerous to delete the offending - * edge at the time, since one of the routines further up the stack - * will sometimes be keeping a pointer to that edge. - */ -{ - GLUface *f, *fNext; - GLUhalfEdge *e; - - /*LINTED*/ - for( f = mesh->fHead.next; f != &mesh->fHead; f = fNext ) { - fNext = f->next; - e = f->anEdge; - assert( e->Lnext != e ); - - if( e->Lnext->Lnext == e ) { - /* A face with only two edges */ - AddWinding( e->Onext, e ); - if ( !__gl_meshDelete( e ) ) return 0; - } - } - return 1; -} - -int __gl_computeInterior( GLUtesselator *tess ) -/* - * __gl_computeInterior( tess ) computes the planar arrangement specified - * by the given contours, and further subdivides this arrangement - * into regions. Each region is marked "inside" if it belongs - * to the polygon, according to the rule given by tess->windingRule. - * Each interior region is guaranteed be monotone. - */ -{ - GLUvertex *v, *vNext; - - tess->fatalError = FALSE; - - /* Each vertex defines an event for our sweep line. Start by inserting - * all the vertices in a priority queue. Events are processed in - * lexicographic order, ie. - * - * e1 < e2 iff e1.x < e2.x || (e1.x == e2.x && e1.y < e2.y) - */ - RemoveDegenerateEdges( tess ); - if ( !InitPriorityQ( tess ) ) return 0; /* if error */ - InitEdgeDict( tess ); - - /* __gl_pqSortExtractMin */ - while( (v = (GLUvertex *)pqExtractMin( tess->pq )) != NULL ) { - for( ;; ) { - vNext = (GLUvertex *)pqMinimum( tess->pq ); /* __gl_pqSortMinimum */ - if( vNext == NULL || ! VertEq( vNext, v )) break; - - /* Merge together all vertices at exactly the same location. - * This is more efficient than processing them one at a time, - * simplifies the code (see ConnectLeftDegenerate), and is also - * important for correct handling of certain degenerate cases. - * For example, suppose there are two identical edges A and B - * that belong to different contours (so without this code they would - * be processed by separate sweep events). Suppose another edge C - * crosses A and B from above. When A is processed, we split it - * at its intersection point with C. However this also splits C, - * so when we insert B we may compute a slightly different - * intersection point. This might leave two edges with a small - * gap between them. This kind of error is especially obvious - * when using boundary extraction (GLU_TESS_BOUNDARY_ONLY). - */ - vNext = (GLUvertex *)pqExtractMin( tess->pq ); /* __gl_pqSortExtractMin*/ - SpliceMergeVertices( tess, v->anEdge, vNext->anEdge ); - } - SweepEvent( tess, v ); - } - - /* Set tess->event for debugging purposes */ - /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */ - tess->event = ((ActiveRegion *) dictKey( dictMin( tess->dict )))->eUp->Org; - DebugEvent( tess ); - DoneEdgeDict( tess ); - DonePriorityQ( tess ); - - if ( !RemoveDegenerateFaces( tess->mesh ) ) return 0; - __gl_meshCheckMesh( tess->mesh ); - - return 1; -} diff --git a/Dependencies/GLU/sweep.h b/Dependencies/GLU/sweep.h deleted file mode 100644 index feb68b0..0000000 --- a/Dependencies/GLU/sweep.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __sweep_h_ -#define __sweep_h_ - -#include "mesh.h" - -/* __gl_computeInterior( tess ) computes the planar arrangement specified - * by the given contours, and further subdivides this arrangement - * into regions. Each region is marked "inside" if it belongs - * to the polygon, according to the rule given by tess->windingRule. - * Each interior region is guaranteed be monotone. - */ -int __gl_computeInterior( GLUtesselator *tess ); - - -/* The following is here *only* for access by debugging routines */ - -#include "dict.h" - -/* For each pair of adjacent edges crossing the sweep line, there is - * an ActiveRegion to represent the region between them. The active - * regions are kept in sorted order in a dynamic dictionary. As the - * sweep line crosses each vertex, we update the affected regions. - */ - -struct ActiveRegion { - GLUhalfEdge *eUp; /* upper edge, directed right to left */ - DictNode *nodeUp; /* dictionary node corresponding to eUp */ - int windingNumber; /* used to determine which regions are - * inside the polygon */ - GLboolean inside; /* is this region inside the polygon? */ - GLboolean sentinel; /* marks fake edges at t = +/-infinity */ - GLboolean dirty; /* marks regions where the upper or lower - * edge has changed, but we haven't checked - * whether they intersect yet */ - GLboolean fixUpperEdge; /* marks temporary edges introduced when - * we process a "right vertex" (one without - * any edges leaving to the right) */ -}; - -#define RegionBelow(r) ((ActiveRegion *) dictKey(dictPred((r)->nodeUp))) -#define RegionAbove(r) ((ActiveRegion *) dictKey(dictSucc((r)->nodeUp))) - -#endif diff --git a/Dependencies/GLU/tess.c b/Dependencies/GLU/tess.c deleted file mode 100644 index 029a02c..0000000 --- a/Dependencies/GLU/tess.c +++ /dev/null @@ -1,628 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "gluos.h" -#include -#include -#include -#include "memalloc.h" -#include "tess.h" -#include "mesh.h" -#include "normal.h" -#include "sweep.h" -#include "tessmono.h" -#include "render.h" - -#define GLU_TESS_DEFAULT_TOLERANCE 0.0 -#define GLU_TESS_MESH 100112 /* void (*)(GLUmesh *mesh) */ - -#define TRUE 1 -#define FALSE 0 - -/*ARGSUSED*/ static void GLAPIENTRY noBegin( GLenum type ) {} -/*ARGSUSED*/ static void GLAPIENTRY noEdgeFlag( GLboolean boundaryEdge ) {} -/*ARGSUSED*/ static void GLAPIENTRY noVertex( void *data ) {} -/*ARGSUSED*/ static void GLAPIENTRY noEnd( void ) {} -/*ARGSUSED*/ static void GLAPIENTRY noError( GLenum errnum ) {} -/*ARGSUSED*/ static void GLAPIENTRY noCombine( GLdouble coords[3], void *data[4], - GLfloat weight[4], void **dataOut ) {} -/*ARGSUSED*/ static void GLAPIENTRY noMesh( GLUmesh *mesh ) {} - - -/*ARGSUSED*/ void GLAPIENTRY __gl_noBeginData( GLenum type, - void *polygonData ) {} -/*ARGSUSED*/ void GLAPIENTRY __gl_noEdgeFlagData( GLboolean boundaryEdge, - void *polygonData ) {} -/*ARGSUSED*/ void GLAPIENTRY __gl_noVertexData( void *data, - void *polygonData ) {} -/*ARGSUSED*/ void GLAPIENTRY __gl_noEndData( void *polygonData ) {} -/*ARGSUSED*/ void GLAPIENTRY __gl_noErrorData( GLenum errnum, - void *polygonData ) {} -/*ARGSUSED*/ void GLAPIENTRY __gl_noCombineData( GLdouble coords[3], - void *data[4], - GLfloat weight[4], - void **outData, - void *polygonData ) {} - -/* Half-edges are allocated in pairs (see mesh.c) */ -typedef struct { GLUhalfEdge e, eSym; } EdgePair; - -#undef MAX -#define MAX(a,b) ((a) > (b) ? (a) : (b)) -#define MAX_FAST_ALLOC (MAX(sizeof(EdgePair), \ - MAX(sizeof(GLUvertex),sizeof(GLUface)))) - - -GLUtesselator * GLAPIENTRY -gluNewTess( void ) -{ - GLUtesselator *tess; - - /* Only initialize fields which can be changed by the api. Other fields - * are initialized where they are used. - */ - - if (memInit( MAX_FAST_ALLOC ) == 0) { - return 0; /* out of memory */ - } - tess = (GLUtesselator *)memAlloc( sizeof( GLUtesselator )); - if (tess == NULL) { - return 0; /* out of memory */ - } - - tess->state = T_DORMANT; - - tess->normal[0] = 0; - tess->normal[1] = 0; - tess->normal[2] = 0; - - tess->relTolerance = GLU_TESS_DEFAULT_TOLERANCE; - tess->windingRule = GLU_TESS_WINDING_ODD; - tess->flagBoundary = FALSE; - tess->boundaryOnly = FALSE; - - tess->callBegin = &noBegin; - tess->callEdgeFlag = &noEdgeFlag; - tess->callVertex = &noVertex; - tess->callEnd = &noEnd; - - tess->callError = &noError; - tess->callCombine = &noCombine; - tess->callMesh = &noMesh; - - tess->callBeginData= &__gl_noBeginData; - tess->callEdgeFlagData= &__gl_noEdgeFlagData; - tess->callVertexData= &__gl_noVertexData; - tess->callEndData= &__gl_noEndData; - tess->callErrorData= &__gl_noErrorData; - tess->callCombineData= &__gl_noCombineData; - - tess->polygonData= NULL; - - return tess; -} - -static void MakeDormant( GLUtesselator *tess ) -{ - /* Return the tessellator to its original dormant state. */ - - if( tess->mesh != NULL ) { - __gl_meshDeleteMesh( tess->mesh ); - } - tess->state = T_DORMANT; - tess->lastEdge = NULL; - tess->mesh = NULL; -} - -#define RequireState( tess, s ) if( tess->state != s ) GotoState(tess,s) - -static void GotoState( GLUtesselator *tess, enum TessState newState ) -{ - while( tess->state != newState ) { - /* We change the current state one level at a time, to get to - * the desired state. - */ - if( tess->state < newState ) { - switch( tess->state ) { - case T_DORMANT: - CALL_ERROR_OR_ERROR_DATA( GLU_TESS_MISSING_BEGIN_POLYGON ); - gluTessBeginPolygon( tess, NULL ); - break; - case T_IN_POLYGON: - CALL_ERROR_OR_ERROR_DATA( GLU_TESS_MISSING_BEGIN_CONTOUR ); - gluTessBeginContour( tess ); - break; - default: - ; - } - } else { - switch( tess->state ) { - case T_IN_CONTOUR: - CALL_ERROR_OR_ERROR_DATA( GLU_TESS_MISSING_END_CONTOUR ); - gluTessEndContour( tess ); - break; - case T_IN_POLYGON: - CALL_ERROR_OR_ERROR_DATA( GLU_TESS_MISSING_END_POLYGON ); - /* gluTessEndPolygon( tess ) is too much work! */ - MakeDormant( tess ); - break; - default: - ; - } - } - } -} - - -void GLAPIENTRY -gluDeleteTess( GLUtesselator *tess ) -{ - RequireState( tess, T_DORMANT ); - memFree( tess ); -} - - -void GLAPIENTRY -gluTessProperty( GLUtesselator *tess, GLenum which, GLdouble value ) -{ - GLenum windingRule; - - switch( which ) { - case GLU_TESS_TOLERANCE: - if( value < 0.0 || value > 1.0 ) break; - tess->relTolerance = value; - return; - - case GLU_TESS_WINDING_RULE: - windingRule = (GLenum) value; - if( windingRule != value ) break; /* not an integer */ - - switch( windingRule ) { - case GLU_TESS_WINDING_ODD: - case GLU_TESS_WINDING_NONZERO: - case GLU_TESS_WINDING_POSITIVE: - case GLU_TESS_WINDING_NEGATIVE: - case GLU_TESS_WINDING_ABS_GEQ_TWO: - tess->windingRule = windingRule; - return; - default: - break; - } - - case GLU_TESS_BOUNDARY_ONLY: - tess->boundaryOnly = (value != 0); - return; - - default: - CALL_ERROR_OR_ERROR_DATA( GLU_INVALID_ENUM ); - return; - } - CALL_ERROR_OR_ERROR_DATA( GLU_INVALID_VALUE ); -} - -/* Returns tessellator property */ -void GLAPIENTRY -gluGetTessProperty( GLUtesselator *tess, GLenum which, GLdouble *value ) -{ - switch (which) { - case GLU_TESS_TOLERANCE: - /* tolerance should be in range [0..1] */ - assert(0.0 <= tess->relTolerance && tess->relTolerance <= 1.0); - *value= tess->relTolerance; - break; - case GLU_TESS_WINDING_RULE: - assert(tess->windingRule == GLU_TESS_WINDING_ODD || - tess->windingRule == GLU_TESS_WINDING_NONZERO || - tess->windingRule == GLU_TESS_WINDING_POSITIVE || - tess->windingRule == GLU_TESS_WINDING_NEGATIVE || - tess->windingRule == GLU_TESS_WINDING_ABS_GEQ_TWO); - *value= tess->windingRule; - break; - case GLU_TESS_BOUNDARY_ONLY: - assert(tess->boundaryOnly == TRUE || tess->boundaryOnly == FALSE); - *value= tess->boundaryOnly; - break; - default: - *value= 0.0; - CALL_ERROR_OR_ERROR_DATA( GLU_INVALID_ENUM ); - break; - } -} /* gluGetTessProperty() */ - -void GLAPIENTRY -gluTessNormal( GLUtesselator *tess, GLdouble x, GLdouble y, GLdouble z ) -{ - tess->normal[0] = x; - tess->normal[1] = y; - tess->normal[2] = z; -} - -void GLAPIENTRY -gluTessCallback( GLUtesselator *tess, GLenum which, _GLUfuncptr fn) -{ - switch( which ) { - case GLU_TESS_BEGIN: - tess->callBegin = (fn == NULL) ? &noBegin : (void (GLAPIENTRY *)(GLenum)) fn; - return; - case GLU_TESS_BEGIN_DATA: - tess->callBeginData = (fn == NULL) ? - &__gl_noBeginData : (void (GLAPIENTRY *)(GLenum, void *)) fn; - return; - case GLU_TESS_EDGE_FLAG: - tess->callEdgeFlag = (fn == NULL) ? &noEdgeFlag : - (void (GLAPIENTRY *)(GLboolean)) fn; - /* If the client wants boundary edges to be flagged, - * we render everything as separate triangles (no strips or fans). - */ - tess->flagBoundary = (fn != NULL); - return; - case GLU_TESS_EDGE_FLAG_DATA: - tess->callEdgeFlagData= (fn == NULL) ? - &__gl_noEdgeFlagData : (void (GLAPIENTRY *)(GLboolean, void *)) fn; - /* If the client wants boundary edges to be flagged, - * we render everything as separate triangles (no strips or fans). - */ - tess->flagBoundary = (fn != NULL); - return; - case GLU_TESS_VERTEX: - tess->callVertex = (fn == NULL) ? &noVertex : - (void (GLAPIENTRY *)(void *)) fn; - return; - case GLU_TESS_VERTEX_DATA: - tess->callVertexData = (fn == NULL) ? - &__gl_noVertexData : (void (GLAPIENTRY *)(void *, void *)) fn; - return; - case GLU_TESS_END: - tess->callEnd = (fn == NULL) ? &noEnd : (void (GLAPIENTRY *)(void)) fn; - return; - case GLU_TESS_END_DATA: - tess->callEndData = (fn == NULL) ? &__gl_noEndData : - (void (GLAPIENTRY *)(void *)) fn; - return; - case GLU_TESS_ERROR: - tess->callError = (fn == NULL) ? &noError : (void (GLAPIENTRY *)(GLenum)) fn; - return; - case GLU_TESS_ERROR_DATA: - tess->callErrorData = (fn == NULL) ? - &__gl_noErrorData : (void (GLAPIENTRY *)(GLenum, void *)) fn; - return; - case GLU_TESS_COMBINE: - tess->callCombine = (fn == NULL) ? &noCombine : - (void (GLAPIENTRY *)(GLdouble [3],void *[4], GLfloat [4], void ** )) fn; - return; - case GLU_TESS_COMBINE_DATA: - tess->callCombineData = (fn == NULL) ? &__gl_noCombineData : - (void (GLAPIENTRY *)(GLdouble [3], - void *[4], - GLfloat [4], - void **, - void *)) fn; - return; - case GLU_TESS_MESH: - tess->callMesh = (fn == NULL) ? &noMesh : (void (GLAPIENTRY *)(GLUmesh *)) fn; - return; - default: - CALL_ERROR_OR_ERROR_DATA( GLU_INVALID_ENUM ); - return; - } -} - -static int AddVertex( GLUtesselator *tess, GLdouble coords[3], void *data ) -{ - GLUhalfEdge *e; - - e = tess->lastEdge; - if( e == NULL ) { - /* Make a self-loop (one vertex, one edge). */ - - e = __gl_meshMakeEdge( tess->mesh ); - if (e == NULL) return 0; - if ( !__gl_meshSplice( e, e->Sym ) ) return 0; - } else { - /* Create a new vertex and edge which immediately follow e - * in the ordering around the left face. - */ - if (__gl_meshSplitEdge( e ) == NULL) return 0; - e = e->Lnext; - } - - /* The new vertex is now e->Org. */ - e->Org->data = data; - e->Org->coords[0] = coords[0]; - e->Org->coords[1] = coords[1]; - e->Org->coords[2] = coords[2]; - - /* The winding of an edge says how the winding number changes as we - * cross from the edge''s right face to its left face. We add the - * vertices in such an order that a CCW contour will add +1 to - * the winding number of the region inside the contour. - */ - e->winding = 1; - e->Sym->winding = -1; - - tess->lastEdge = e; - - return 1; -} - - -static void CacheVertex( GLUtesselator *tess, GLdouble coords[3], void *data ) -{ - CachedVertex *v = &tess->cache[tess->cacheCount]; - - v->data = data; - v->coords[0] = coords[0]; - v->coords[1] = coords[1]; - v->coords[2] = coords[2]; - ++tess->cacheCount; -} - - -static int EmptyCache( GLUtesselator *tess ) -{ - CachedVertex *v = tess->cache; - CachedVertex *vLast; - - tess->mesh = __gl_meshNewMesh(); - if (tess->mesh == NULL) return 0; - - for( vLast = v + tess->cacheCount; v < vLast; ++v ) { - if ( !AddVertex( tess, v->coords, v->data ) ) return 0; - } - tess->cacheCount = 0; - tess->emptyCache = FALSE; - - return 1; -} - - -void GLAPIENTRY -gluTessVertex( GLUtesselator *tess, GLdouble coords[3], void *data ) -{ - int i, tooLarge = FALSE; - GLdouble x, clamped[3]; - - RequireState( tess, T_IN_CONTOUR ); - - if( tess->emptyCache ) { - if ( !EmptyCache( tess ) ) { - CALL_ERROR_OR_ERROR_DATA( GLU_OUT_OF_MEMORY ); - return; - } - tess->lastEdge = NULL; - } - for( i = 0; i < 3; ++i ) { - x = coords[i]; - if( x < - GLU_TESS_MAX_COORD ) { - x = - GLU_TESS_MAX_COORD; - tooLarge = TRUE; - } - if( x > GLU_TESS_MAX_COORD ) { - x = GLU_TESS_MAX_COORD; - tooLarge = TRUE; - } - clamped[i] = x; - } - if( tooLarge ) { - CALL_ERROR_OR_ERROR_DATA( GLU_TESS_COORD_TOO_LARGE ); - } - - if( tess->mesh == NULL ) { - if( tess->cacheCount < TESS_MAX_CACHE ) { - CacheVertex( tess, clamped, data ); - return; - } - if ( !EmptyCache( tess ) ) { - CALL_ERROR_OR_ERROR_DATA( GLU_OUT_OF_MEMORY ); - return; - } - } - if ( !AddVertex( tess, clamped, data ) ) { - CALL_ERROR_OR_ERROR_DATA( GLU_OUT_OF_MEMORY ); - } -} - - -void GLAPIENTRY -gluTessBeginPolygon( GLUtesselator *tess, void *data ) -{ - RequireState( tess, T_DORMANT ); - - tess->state = T_IN_POLYGON; - tess->cacheCount = 0; - tess->emptyCache = FALSE; - tess->mesh = NULL; - - tess->polygonData= data; -} - - -void GLAPIENTRY -gluTessBeginContour( GLUtesselator *tess ) -{ - RequireState( tess, T_IN_POLYGON ); - - tess->state = T_IN_CONTOUR; - tess->lastEdge = NULL; - if( tess->cacheCount > 0 ) { - /* Just set a flag so we don't get confused by empty contours - * -- these can be generated accidentally with the obsolete - * NextContour() interface. - */ - tess->emptyCache = TRUE; - } -} - - -void GLAPIENTRY -gluTessEndContour( GLUtesselator *tess ) -{ - RequireState( tess, T_IN_CONTOUR ); - tess->state = T_IN_POLYGON; -} - -void GLAPIENTRY -gluTessEndPolygon( GLUtesselator *tess ) -{ - GLUmesh *mesh; - - if (setjmp(tess->env) != 0) { - /* come back here if out of memory */ - CALL_ERROR_OR_ERROR_DATA( GLU_OUT_OF_MEMORY ); - return; - } - - RequireState( tess, T_IN_POLYGON ); - tess->state = T_DORMANT; - - if( tess->mesh == NULL ) { - if( ! tess->flagBoundary && tess->callMesh == &noMesh ) { - - /* Try some special code to make the easy cases go quickly - * (eg. convex polygons). This code does NOT handle multiple contours, - * intersections, edge flags, and of course it does not generate - * an explicit mesh either. - */ - if( __gl_renderCache( tess )) { - tess->polygonData= NULL; - return; - } - } - if ( !EmptyCache( tess ) ) longjmp(tess->env,1); /* could've used a label*/ - } - - /* Determine the polygon normal and project vertices onto the plane - * of the polygon. - */ - __gl_projectPolygon( tess ); - - /* __gl_computeInterior( tess ) computes the planar arrangement specified - * by the given contours, and further subdivides this arrangement - * into regions. Each region is marked "inside" if it belongs - * to the polygon, according to the rule given by tess->windingRule. - * Each interior region is guaranteed be monotone. - */ - if ( !__gl_computeInterior( tess ) ) { - longjmp(tess->env,1); /* could've used a label */ - } - - mesh = tess->mesh; - if( ! tess->fatalError ) { - int rc = 1; - - /* If the user wants only the boundary contours, we throw away all edges - * except those which separate the interior from the exterior. - * Otherwise we tessellate all the regions marked "inside". - */ - if( tess->boundaryOnly ) { - rc = __gl_meshSetWindingNumber( mesh, 1, TRUE ); - } else { - rc = __gl_meshTessellateInterior( mesh ); - } - if (rc == 0) longjmp(tess->env,1); /* could've used a label */ - - __gl_meshCheckMesh( mesh ); - - if( tess->callBegin != &noBegin || tess->callEnd != &noEnd - || tess->callVertex != &noVertex || tess->callEdgeFlag != &noEdgeFlag - || tess->callBeginData != &__gl_noBeginData - || tess->callEndData != &__gl_noEndData - || tess->callVertexData != &__gl_noVertexData - || tess->callEdgeFlagData != &__gl_noEdgeFlagData ) - { - if( tess->boundaryOnly ) { - __gl_renderBoundary( tess, mesh ); /* output boundary contours */ - } else { - __gl_renderMesh( tess, mesh ); /* output strips and fans */ - } - } - if( tess->callMesh != &noMesh ) { - - /* Throw away the exterior faces, so that all faces are interior. - * This way the user doesn't have to check the "inside" flag, - * and we don't need to even reveal its existence. It also leaves - * the freedom for an implementation to not generate the exterior - * faces in the first place. - */ - __gl_meshDiscardExterior( mesh ); - (*tess->callMesh)( mesh ); /* user wants the mesh itself */ - tess->mesh = NULL; - tess->polygonData= NULL; - return; - } - } - __gl_meshDeleteMesh( mesh ); - tess->polygonData= NULL; - tess->mesh = NULL; -} - - -/*XXXblythe unused function*/ -#if 0 -void GLAPIENTRY -gluDeleteMesh( GLUmesh *mesh ) -{ - __gl_meshDeleteMesh( mesh ); -} -#endif - - - -/*******************************************************/ - -/* Obsolete calls -- for backward compatibility */ - -void GLAPIENTRY -gluBeginPolygon( GLUtesselator *tess ) -{ - gluTessBeginPolygon( tess, NULL ); - gluTessBeginContour( tess ); -} - - -/*ARGSUSED*/ -void GLAPIENTRY -gluNextContour( GLUtesselator *tess, GLenum type ) -{ - gluTessEndContour( tess ); - gluTessBeginContour( tess ); -} - - -void GLAPIENTRY -gluEndPolygon( GLUtesselator *tess ) -{ - gluTessEndContour( tess ); - gluTessEndPolygon( tess ); -} diff --git a/Dependencies/GLU/tess.h b/Dependencies/GLU/tess.h deleted file mode 100644 index 064477d..0000000 --- a/Dependencies/GLU/tess.h +++ /dev/null @@ -1,165 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __tess_h_ -#define __tess_h_ - -#include "GL/glu.h" -#include -#include "mesh.h" -#include "dict.h" -#include "priorityq.h" - -/* The begin/end calls must be properly nested. We keep track of - * the current state to enforce the ordering. - */ -enum TessState { T_DORMANT, T_IN_POLYGON, T_IN_CONTOUR }; - -/* We cache vertex data for single-contour polygons so that we can - * try a quick-and-dirty decomposition first. - */ -#define TESS_MAX_CACHE 100 - -typedef struct CachedVertex { - GLdouble coords[3]; - void *data; -} CachedVertex; - -struct GLUtesselator { - - /*** state needed for collecting the input data ***/ - - enum TessState state; /* what begin/end calls have we seen? */ - - GLUhalfEdge *lastEdge; /* lastEdge->Org is the most recent vertex */ - GLUmesh *mesh; /* stores the input contours, and eventually - the tessellation itself */ - - void (GLAPIENTRY *callError)( GLenum errnum ); - - /*** state needed for projecting onto the sweep plane ***/ - - GLdouble normal[3]; /* user-specified normal (if provided) */ - GLdouble sUnit[3]; /* unit vector in s-direction (debugging) */ - GLdouble tUnit[3]; /* unit vector in t-direction (debugging) */ - - /*** state needed for the line sweep ***/ - - GLdouble relTolerance; /* tolerance for merging features */ - GLenum windingRule; /* rule for determining polygon interior */ - GLboolean fatalError; /* fatal error: needed combine callback */ - - Dict *dict; /* edge dictionary for sweep line */ - PriorityQ *pq; /* priority queue of vertex events */ - GLUvertex *event; /* current sweep event being processed */ - - void (GLAPIENTRY *callCombine)( GLdouble coords[3], void *data[4], - GLfloat weight[4], void **outData ); - - /*** state needed for rendering callbacks (see render.c) ***/ - - GLboolean flagBoundary; /* mark boundary edges (use EdgeFlag) */ - GLboolean boundaryOnly; /* Extract contours, not triangles */ - GLUface *lonelyTriList; - /* list of triangles which could not be rendered as strips or fans */ - - void (GLAPIENTRY *callBegin)( GLenum type ); - void (GLAPIENTRY *callEdgeFlag)( GLboolean boundaryEdge ); - void (GLAPIENTRY *callVertex)( void *data ); - void (GLAPIENTRY *callEnd)( void ); - void (GLAPIENTRY *callMesh)( GLUmesh *mesh ); - - - /*** state needed to cache single-contour polygons for renderCache() */ - - GLboolean emptyCache; /* empty cache on next vertex() call */ - int cacheCount; /* number of cached vertices */ - CachedVertex cache[TESS_MAX_CACHE]; /* the vertex data */ - - /*** rendering callbacks that also pass polygon data ***/ - void (GLAPIENTRY *callBeginData)( GLenum type, void *polygonData ); - void (GLAPIENTRY *callEdgeFlagData)( GLboolean boundaryEdge, - void *polygonData ); - void (GLAPIENTRY *callVertexData)( void *data, void *polygonData ); - void (GLAPIENTRY *callEndData)( void *polygonData ); - void (GLAPIENTRY *callErrorData)( GLenum errnum, void *polygonData ); - void (GLAPIENTRY *callCombineData)( GLdouble coords[3], void *data[4], - GLfloat weight[4], void **outData, - void *polygonData ); - - jmp_buf env; /* place to jump to when memAllocs fail */ - - void *polygonData; /* client data for current polygon */ -}; - -void GLAPIENTRY __gl_noBeginData( GLenum type, void *polygonData ); -void GLAPIENTRY __gl_noEdgeFlagData( GLboolean boundaryEdge, void *polygonData ); -void GLAPIENTRY __gl_noVertexData( void *data, void *polygonData ); -void GLAPIENTRY __gl_noEndData( void *polygonData ); -void GLAPIENTRY __gl_noErrorData( GLenum errnum, void *polygonData ); -void GLAPIENTRY __gl_noCombineData( GLdouble coords[3], void *data[4], - GLfloat weight[4], void **outData, - void *polygonData ); - -#define CALL_BEGIN_OR_BEGIN_DATA(a) \ - if (tess->callBeginData != &__gl_noBeginData) \ - (*tess->callBeginData)((a),tess->polygonData); \ - else (*tess->callBegin)((a)); - -#define CALL_VERTEX_OR_VERTEX_DATA(a) \ - if (tess->callVertexData != &__gl_noVertexData) \ - (*tess->callVertexData)((a),tess->polygonData); \ - else (*tess->callVertex)((a)); - -#define CALL_EDGE_FLAG_OR_EDGE_FLAG_DATA(a) \ - if (tess->callEdgeFlagData != &__gl_noEdgeFlagData) \ - (*tess->callEdgeFlagData)((a),tess->polygonData); \ - else (*tess->callEdgeFlag)((a)); - -#define CALL_END_OR_END_DATA() \ - if (tess->callEndData != &__gl_noEndData) \ - (*tess->callEndData)(tess->polygonData); \ - else (*tess->callEnd)(); - -#define CALL_COMBINE_OR_COMBINE_DATA(a,b,c,d) \ - if (tess->callCombineData != &__gl_noCombineData) \ - (*tess->callCombineData)((a),(b),(c),(d),tess->polygonData); \ - else (*tess->callCombine)((a),(b),(c),(d)); - -#define CALL_ERROR_OR_ERROR_DATA(a) \ - if (tess->callErrorData != &__gl_noErrorData) \ - (*tess->callErrorData)((a),tess->polygonData); \ - else (*tess->callError)((a)); - -#endif diff --git a/Dependencies/GLU/tessmono.c b/Dependencies/GLU/tessmono.c deleted file mode 100644 index 4d08440..0000000 --- a/Dependencies/GLU/tessmono.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#include "gluos.h" -#include -#include "geom.h" -#include "mesh.h" -#include "tessmono.h" -#include - -#define AddWinding(eDst,eSrc) (eDst->winding += eSrc->winding, \ - eDst->Sym->winding += eSrc->Sym->winding) - -/* __gl_meshTessellateMonoRegion( face ) tessellates a monotone region - * (what else would it do??) The region must consist of a single - * loop of half-edges (see mesh.h) oriented CCW. "Monotone" in this - * case means that any vertical line intersects the interior of the - * region in a single interval. - * - * Tessellation consists of adding interior edges (actually pairs of - * half-edges), to split the region into non-overlapping triangles. - * - * The basic idea is explained in Preparata and Shamos (which I don''t - * have handy right now), although their implementation is more - * complicated than this one. The are two edge chains, an upper chain - * and a lower chain. We process all vertices from both chains in order, - * from right to left. - * - * The algorithm ensures that the following invariant holds after each - * vertex is processed: the untessellated region consists of two - * chains, where one chain (say the upper) is a single edge, and - * the other chain is concave. The left vertex of the single edge - * is always to the left of all vertices in the concave chain. - * - * Each step consists of adding the rightmost unprocessed vertex to one - * of the two chains, and forming a fan of triangles from the rightmost - * of two chain endpoints. Determining whether we can add each triangle - * to the fan is a simple orientation test. By making the fan as large - * as possible, we restore the invariant (check it yourself). - */ -int __gl_meshTessellateMonoRegion( GLUface *face ) -{ - GLUhalfEdge *up, *lo; - - /* All edges are oriented CCW around the boundary of the region. - * First, find the half-edge whose origin vertex is rightmost. - * Since the sweep goes from left to right, face->anEdge should - * be close to the edge we want. - */ - up = face->anEdge; - assert( up->Lnext != up && up->Lnext->Lnext != up ); - - for( ; VertLeq( up->Dst, up->Org ); up = up->Lprev ) - ; - for( ; VertLeq( up->Org, up->Dst ); up = up->Lnext ) - ; - lo = up->Lprev; - - while( up->Lnext != lo ) { - if( VertLeq( up->Dst, lo->Org )) { - /* up->Dst is on the left. It is safe to form triangles from lo->Org. - * The EdgeGoesLeft test guarantees progress even when some triangles - * are CW, given that the upper and lower chains are truly monotone. - */ - while( lo->Lnext != up && (EdgeGoesLeft( lo->Lnext ) - || EdgeSign( lo->Org, lo->Dst, lo->Lnext->Dst ) <= 0 )) { - GLUhalfEdge *tempHalfEdge= __gl_meshConnect( lo->Lnext, lo ); - if (tempHalfEdge == NULL) return 0; - lo = tempHalfEdge->Sym; - } - lo = lo->Lprev; - } else { - /* lo->Org is on the left. We can make CCW triangles from up->Dst. */ - while( lo->Lnext != up && (EdgeGoesRight( up->Lprev ) - || EdgeSign( up->Dst, up->Org, up->Lprev->Org ) >= 0 )) { - GLUhalfEdge *tempHalfEdge= __gl_meshConnect( up, up->Lprev ); - if (tempHalfEdge == NULL) return 0; - up = tempHalfEdge->Sym; - } - up = up->Lnext; - } - } - - /* Now lo->Org == up->Dst == the leftmost vertex. The remaining region - * can be tessellated in a fan from this leftmost vertex. - */ - assert( lo->Lnext != up ); - while( lo->Lnext->Lnext != up ) { - GLUhalfEdge *tempHalfEdge= __gl_meshConnect( lo->Lnext, lo ); - if (tempHalfEdge == NULL) return 0; - lo = tempHalfEdge->Sym; - } - - return 1; -} - - -/* __gl_meshTessellateInterior( mesh ) tessellates each region of - * the mesh which is marked "inside" the polygon. Each such region - * must be monotone. - */ -int __gl_meshTessellateInterior( GLUmesh *mesh ) -{ - GLUface *f, *next; - - /*LINTED*/ - for( f = mesh->fHead.next; f != &mesh->fHead; f = next ) { - /* Make sure we don''t try to tessellate the new triangles. */ - next = f->next; - if( f->inside ) { - if ( !__gl_meshTessellateMonoRegion( f ) ) return 0; - } - } - - return 1; -} - - -/* __gl_meshDiscardExterior( mesh ) zaps (ie. sets to NULL) all faces - * which are not marked "inside" the polygon. Since further mesh operations - * on NULL faces are not allowed, the main purpose is to clean up the - * mesh so that exterior loops are not represented in the data structure. - */ -void __gl_meshDiscardExterior( GLUmesh *mesh ) -{ - GLUface *f, *next; - - /*LINTED*/ - for( f = mesh->fHead.next; f != &mesh->fHead; f = next ) { - /* Since f will be destroyed, save its next pointer. */ - next = f->next; - if( ! f->inside ) { - __gl_meshZapFace( f ); - } - } -} - -#define MARKED_FOR_DELETION 0x7fffffff - -/* __gl_meshSetWindingNumber( mesh, value, keepOnlyBoundary ) resets the - * winding numbers on all edges so that regions marked "inside" the - * polygon have a winding number of "value", and regions outside - * have a winding number of 0. - * - * If keepOnlyBoundary is TRUE, it also deletes all edges which do not - * separate an interior region from an exterior one. - */ -int __gl_meshSetWindingNumber( GLUmesh *mesh, int value, - GLboolean keepOnlyBoundary ) -{ - GLUhalfEdge *e, *eNext; - - for( e = mesh->eHead.next; e != &mesh->eHead; e = eNext ) { - eNext = e->next; - if( e->Rface->inside != e->Lface->inside ) { - - /* This is a boundary edge (one side is interior, one is exterior). */ - e->winding = (e->Lface->inside) ? value : -value; - } else { - - /* Both regions are interior, or both are exterior. */ - if( ! keepOnlyBoundary ) { - e->winding = 0; - } else { - if ( !__gl_meshDelete( e ) ) return 0; - } - } - } - return 1; -} diff --git a/Dependencies/GLU/tessmono.h b/Dependencies/GLU/tessmono.h deleted file mode 100644 index 8ee1b2f..0000000 --- a/Dependencies/GLU/tessmono.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ -/* -** Author: Eric Veach, July 1994. -** -*/ - -#ifndef __tessmono_h_ -#define __tessmono_h_ - -/* __gl_meshTessellateMonoRegion( face ) tessellates a monotone region - * (what else would it do??) The region must consist of a single - * loop of half-edges (see mesh.h) oriented CCW. "Monotone" in this - * case means that any vertical line intersects the interior of the - * region in a single interval. - * - * Tessellation consists of adding interior edges (actually pairs of - * half-edges), to split the region into non-overlapping triangles. - * - * __gl_meshTessellateInterior( mesh ) tessellates each region of - * the mesh which is marked "inside" the polygon. Each such region - * must be monotone. - * - * __gl_meshDiscardExterior( mesh ) zaps (ie. sets to NULL) all faces - * which are not marked "inside" the polygon. Since further mesh operations - * on NULL faces are not allowed, the main purpose is to clean up the - * mesh so that exterior loops are not represented in the data structure. - * - * __gl_meshSetWindingNumber( mesh, value, keepOnlyBoundary ) resets the - * winding numbers on all edges so that regions marked "inside" the - * polygon have a winding number of "value", and regions outside - * have a winding number of 0. - * - * If keepOnlyBoundary is TRUE, it also deletes all edges which do not - * separate an interior region from an exterior one. - */ - -int __gl_meshTessellateMonoRegion( GLUface *face ); -int __gl_meshTessellateInterior( GLUmesh *mesh ); -void __gl_meshDiscardExterior( GLUmesh *mesh ); -int __gl_meshSetWindingNumber( GLUmesh *mesh, int value, - GLboolean keepOnlyBoundary ); - -#endif diff --git a/Dependencies/GLU/util.c b/Dependencies/GLU/util.c deleted file mode 100644 index 90d58f3..0000000 --- a/Dependencies/GLU/util.c +++ /dev/null @@ -1,90 +0,0 @@ -// These are just the bits of GLU we use so we can ditch the external -// dependency (since it turns out to be complicated, as it depends on libGL, -// which we load dynamically, etc). This is from SGI's open source version. - -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ - -#include -#include -#include "GL/gl.h" -#include "GL/glu.h" - -/* -** Make m an identity matrix -*/ -static void __gluMakeIdentityd(GLdouble m[16]) -{ - m[0+4*0] = 1; m[0+4*1] = 0; m[0+4*2] = 0; m[0+4*3] = 0; - m[1+4*0] = 0; m[1+4*1] = 1; m[1+4*2] = 0; m[1+4*3] = 0; - m[2+4*0] = 0; m[2+4*1] = 0; m[2+4*2] = 1; m[2+4*3] = 0; - m[3+4*0] = 0; m[3+4*1] = 0; m[3+4*2] = 0; m[3+4*3] = 1; -} - -static void __gluMakeIdentityf(GLfloat m[16]) -{ - m[0+4*0] = 1; m[0+4*1] = 0; m[0+4*2] = 0; m[0+4*3] = 0; - m[1+4*0] = 0; m[1+4*1] = 1; m[1+4*2] = 0; m[1+4*3] = 0; - m[2+4*0] = 0; m[2+4*1] = 0; m[2+4*2] = 1; m[2+4*3] = 0; - m[3+4*0] = 0; m[3+4*1] = 0; m[3+4*2] = 0; m[3+4*3] = 1; -} - -void GLAPIENTRY -gluOrtho2D(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top) -{ - glOrtho(left, right, bottom, top, -1, 1); -} - -#define __glPi 3.14159265358979323846 - -void GLAPIENTRY -gluPerspective(GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar) -{ - GLdouble m[4][4]; - double sine, cotangent, deltaZ; - double radians = fovy / 2 * __glPi / 180; - - deltaZ = zFar - zNear; - sine = sin(radians); - if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { - return; - } - cotangent = cos(radians) / sine; - - __gluMakeIdentityd(&m[0][0]); - m[0][0] = cotangent / aspect; - m[1][1] = cotangent; - m[2][2] = -(zFar + zNear) / deltaZ; - m[2][3] = -1; - m[3][2] = -2 * zNear * zFar / deltaZ; - m[3][3] = 0; - glMultMatrixd(&m[0][0]); -} - diff --git a/Dependencies/OpenGL/GL/gl.h b/Dependencies/OpenGL/GL/gl.h deleted file mode 100644 index 8e5f138..0000000 --- a/Dependencies/OpenGL/GL/gl.h +++ /dev/null @@ -1,2241 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 7.6 - * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. - * Copyright (C) 2009 VMware, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef __gl_h_ -#define __gl_h_ - -#if defined(USE_MGL_NAMESPACE) -#include "gl_mangle.h" -#endif - - -/********************************************************************** - * Begin system-specific stuff. Do not do any of this when building - * for SciTech SNAP, as this is all done before this header file is - * included. - */ -#if !defined(__SCITECH_SNAP__) - -#if defined(__BEOS__) -#include /* to get some BeOS-isms */ -#endif - -#if !defined(OPENSTEP) && (defined(NeXT) || defined(NeXT_PDO)) -#define OPENSTEP -#endif - -#if defined(_WIN32) && !defined(__WIN32__) && !defined(__CYGWIN__) -#define __WIN32__ -#endif - -#if !defined(OPENSTEP) && (defined(__WIN32__) && !defined(__CYGWIN__)) -# if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */ -# define GLAPI __declspec(dllexport) -# elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL) /* tag specifying we're building for DLL runtime support */ -# define GLAPI __declspec(dllimport) -# else /* for use with static link lib build of Win32 edition only */ -# define GLAPI extern -# endif /* _STATIC_MESA support */ -# if defined(__MINGW32__) && defined(GL_NO_STDCALL) || defined(UNDER_CE) /* The generated DLLs by MingW with STDCALL are not compatible with the ones done by Microsoft's compilers */ -# define GLAPIENTRY -# else -# define GLAPIENTRY __stdcall -# endif -#elif defined(__CYGWIN__) && defined(USE_OPENGL32) /* use native windows opengl32 */ -# define GLAPI extern -# define GLAPIENTRY __stdcall -#elif defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) -# define GLAPI __attribute__((visibility("default"))) -# define GLAPIENTRY -#endif /* WIN32 && !CYGWIN */ - -#if (defined(__BEOS__) && defined(__POWERPC__)) || defined(__QUICKDRAW__) -# define PRAGMA_EXPORT_SUPPORTED 1 -#endif - -/* - * WINDOWS: Include windows.h here to define APIENTRY. - * It is also useful when applications include this file by - * including only glut.h, since glut.h depends on windows.h. - * Applications needing to include windows.h with parms other - * than "WIN32_LEAN_AND_MEAN" may include windows.h before - * glut.h or gl.h. - */ -#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN 1 -#endif -#include -#endif - -#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_WIN32_WCE) \ - && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP) \ - && !defined(__CYGWIN__) || defined(__MINGW32__) -#include -#endif - -#if defined(macintosh) && PRAGMA_IMPORT_SUPPORTED -#pragma import on -#endif - -#ifndef GLAPI -#define GLAPI extern -#endif - -#ifndef GLAPIENTRY -#define GLAPIENTRY -#endif - -#ifndef APIENTRY -#define APIENTRY GLAPIENTRY -#endif - -/* "P" suffix to be used for a pointer to a function */ -#ifndef APIENTRYP -#define APIENTRYP APIENTRY * -#endif - -#ifndef GLAPIENTRYP -#define GLAPIENTRYP GLAPIENTRY * -#endif - -#ifdef CENTERLINE_CLPP -#define signed -#endif - -#if defined(PRAGMA_EXPORT_SUPPORTED) -#pragma export on -#endif - -#endif /* !__SCITECH_SNAP__ */ -/* - * End system-specific stuff. - **********************************************************************/ - - - -#ifdef __cplusplus -extern "C" { -#endif - - - -#define GL_VERSION_1_1 1 -#define GL_VERSION_1_2 1 -#define GL_VERSION_1_3 1 -#define GL_ARB_imaging 1 - - -/* - * Datatypes - */ -typedef unsigned int GLenum; -typedef unsigned char GLboolean; -typedef unsigned int GLbitfield; -typedef void GLvoid; -typedef signed char GLbyte; /* 1-byte signed */ -typedef short GLshort; /* 2-byte signed */ -typedef int GLint; /* 4-byte signed */ -typedef unsigned char GLubyte; /* 1-byte unsigned */ -typedef unsigned short GLushort; /* 2-byte unsigned */ -typedef unsigned int GLuint; /* 4-byte unsigned */ -typedef int GLsizei; /* 4-byte signed */ -typedef float GLfloat; /* single precision float */ -typedef float GLclampf; /* single precision float in [0,1] */ -typedef double GLdouble; /* double precision float */ -typedef double GLclampd; /* double precision float in [0,1] */ - - - -/* - * Constants - */ - -/* Boolean values */ -#define GL_FALSE 0x0 -#define GL_TRUE 0x1 - -/* Data types */ -#define GL_BYTE 0x1400 -#define GL_UNSIGNED_BYTE 0x1401 -#define GL_SHORT 0x1402 -#define GL_UNSIGNED_SHORT 0x1403 -#define GL_INT 0x1404 -#define GL_UNSIGNED_INT 0x1405 -#define GL_FLOAT 0x1406 -#define GL_2_BYTES 0x1407 -#define GL_3_BYTES 0x1408 -#define GL_4_BYTES 0x1409 -#define GL_DOUBLE 0x140A - -/* Primitives */ -#define GL_POINTS 0x0000 -#define GL_LINES 0x0001 -#define GL_LINE_LOOP 0x0002 -#define GL_LINE_STRIP 0x0003 -#define GL_TRIANGLES 0x0004 -#define GL_TRIANGLE_STRIP 0x0005 -#define GL_TRIANGLE_FAN 0x0006 -#define GL_QUADS 0x0007 -#define GL_QUAD_STRIP 0x0008 -#define GL_POLYGON 0x0009 - -/* Vertex Arrays */ -#define GL_VERTEX_ARRAY 0x8074 -#define GL_NORMAL_ARRAY 0x8075 -#define GL_COLOR_ARRAY 0x8076 -#define GL_INDEX_ARRAY 0x8077 -#define GL_TEXTURE_COORD_ARRAY 0x8078 -#define GL_EDGE_FLAG_ARRAY 0x8079 -#define GL_VERTEX_ARRAY_SIZE 0x807A -#define GL_VERTEX_ARRAY_TYPE 0x807B -#define GL_VERTEX_ARRAY_STRIDE 0x807C -#define GL_NORMAL_ARRAY_TYPE 0x807E -#define GL_NORMAL_ARRAY_STRIDE 0x807F -#define GL_COLOR_ARRAY_SIZE 0x8081 -#define GL_COLOR_ARRAY_TYPE 0x8082 -#define GL_COLOR_ARRAY_STRIDE 0x8083 -#define GL_INDEX_ARRAY_TYPE 0x8085 -#define GL_INDEX_ARRAY_STRIDE 0x8086 -#define GL_TEXTURE_COORD_ARRAY_SIZE 0x8088 -#define GL_TEXTURE_COORD_ARRAY_TYPE 0x8089 -#define GL_TEXTURE_COORD_ARRAY_STRIDE 0x808A -#define GL_EDGE_FLAG_ARRAY_STRIDE 0x808C -#define GL_VERTEX_ARRAY_POINTER 0x808E -#define GL_NORMAL_ARRAY_POINTER 0x808F -#define GL_COLOR_ARRAY_POINTER 0x8090 -#define GL_INDEX_ARRAY_POINTER 0x8091 -#define GL_TEXTURE_COORD_ARRAY_POINTER 0x8092 -#define GL_EDGE_FLAG_ARRAY_POINTER 0x8093 -#define GL_V2F 0x2A20 -#define GL_V3F 0x2A21 -#define GL_C4UB_V2F 0x2A22 -#define GL_C4UB_V3F 0x2A23 -#define GL_C3F_V3F 0x2A24 -#define GL_N3F_V3F 0x2A25 -#define GL_C4F_N3F_V3F 0x2A26 -#define GL_T2F_V3F 0x2A27 -#define GL_T4F_V4F 0x2A28 -#define GL_T2F_C4UB_V3F 0x2A29 -#define GL_T2F_C3F_V3F 0x2A2A -#define GL_T2F_N3F_V3F 0x2A2B -#define GL_T2F_C4F_N3F_V3F 0x2A2C -#define GL_T4F_C4F_N3F_V4F 0x2A2D - -/* Matrix Mode */ -#define GL_MATRIX_MODE 0x0BA0 -#define GL_MODELVIEW 0x1700 -#define GL_PROJECTION 0x1701 -#define GL_TEXTURE 0x1702 - -/* Points */ -#define GL_POINT_SMOOTH 0x0B10 -#define GL_POINT_SIZE 0x0B11 -#define GL_POINT_SIZE_GRANULARITY 0x0B13 -#define GL_POINT_SIZE_RANGE 0x0B12 - -/* Lines */ -#define GL_LINE_SMOOTH 0x0B20 -#define GL_LINE_STIPPLE 0x0B24 -#define GL_LINE_STIPPLE_PATTERN 0x0B25 -#define GL_LINE_STIPPLE_REPEAT 0x0B26 -#define GL_LINE_WIDTH 0x0B21 -#define GL_LINE_WIDTH_GRANULARITY 0x0B23 -#define GL_LINE_WIDTH_RANGE 0x0B22 - -/* Polygons */ -#define GL_POINT 0x1B00 -#define GL_LINE 0x1B01 -#define GL_FILL 0x1B02 -#define GL_CW 0x0900 -#define GL_CCW 0x0901 -#define GL_FRONT 0x0404 -#define GL_BACK 0x0405 -#define GL_POLYGON_MODE 0x0B40 -#define GL_POLYGON_SMOOTH 0x0B41 -#define GL_POLYGON_STIPPLE 0x0B42 -#define GL_EDGE_FLAG 0x0B43 -#define GL_CULL_FACE 0x0B44 -#define GL_CULL_FACE_MODE 0x0B45 -#define GL_FRONT_FACE 0x0B46 -#define GL_POLYGON_OFFSET_FACTOR 0x8038 -#define GL_POLYGON_OFFSET_UNITS 0x2A00 -#define GL_POLYGON_OFFSET_POINT 0x2A01 -#define GL_POLYGON_OFFSET_LINE 0x2A02 -#define GL_POLYGON_OFFSET_FILL 0x8037 - -/* Display Lists */ -#define GL_COMPILE 0x1300 -#define GL_COMPILE_AND_EXECUTE 0x1301 -#define GL_LIST_BASE 0x0B32 -#define GL_LIST_INDEX 0x0B33 -#define GL_LIST_MODE 0x0B30 - -/* Depth buffer */ -#define GL_NEVER 0x0200 -#define GL_LESS 0x0201 -#define GL_EQUAL 0x0202 -#define GL_LEQUAL 0x0203 -#define GL_GREATER 0x0204 -#define GL_NOTEQUAL 0x0205 -#define GL_GEQUAL 0x0206 -#define GL_ALWAYS 0x0207 -#define GL_DEPTH_TEST 0x0B71 -#define GL_DEPTH_BITS 0x0D56 -#define GL_DEPTH_CLEAR_VALUE 0x0B73 -#define GL_DEPTH_FUNC 0x0B74 -#define GL_DEPTH_RANGE 0x0B70 -#define GL_DEPTH_WRITEMASK 0x0B72 -#define GL_DEPTH_COMPONENT 0x1902 - -/* Lighting */ -#define GL_LIGHTING 0x0B50 -#define GL_LIGHT0 0x4000 -#define GL_LIGHT1 0x4001 -#define GL_LIGHT2 0x4002 -#define GL_LIGHT3 0x4003 -#define GL_LIGHT4 0x4004 -#define GL_LIGHT5 0x4005 -#define GL_LIGHT6 0x4006 -#define GL_LIGHT7 0x4007 -#define GL_SPOT_EXPONENT 0x1205 -#define GL_SPOT_CUTOFF 0x1206 -#define GL_CONSTANT_ATTENUATION 0x1207 -#define GL_LINEAR_ATTENUATION 0x1208 -#define GL_QUADRATIC_ATTENUATION 0x1209 -#define GL_AMBIENT 0x1200 -#define GL_DIFFUSE 0x1201 -#define GL_SPECULAR 0x1202 -#define GL_SHININESS 0x1601 -#define GL_EMISSION 0x1600 -#define GL_POSITION 0x1203 -#define GL_SPOT_DIRECTION 0x1204 -#define GL_AMBIENT_AND_DIFFUSE 0x1602 -#define GL_COLOR_INDEXES 0x1603 -#define GL_LIGHT_MODEL_TWO_SIDE 0x0B52 -#define GL_LIGHT_MODEL_LOCAL_VIEWER 0x0B51 -#define GL_LIGHT_MODEL_AMBIENT 0x0B53 -#define GL_FRONT_AND_BACK 0x0408 -#define GL_SHADE_MODEL 0x0B54 -#define GL_FLAT 0x1D00 -#define GL_SMOOTH 0x1D01 -#define GL_COLOR_MATERIAL 0x0B57 -#define GL_COLOR_MATERIAL_FACE 0x0B55 -#define GL_COLOR_MATERIAL_PARAMETER 0x0B56 -#define GL_NORMALIZE 0x0BA1 - -/* User clipping planes */ -#define GL_CLIP_PLANE0 0x3000 -#define GL_CLIP_PLANE1 0x3001 -#define GL_CLIP_PLANE2 0x3002 -#define GL_CLIP_PLANE3 0x3003 -#define GL_CLIP_PLANE4 0x3004 -#define GL_CLIP_PLANE5 0x3005 - -/* Accumulation buffer */ -#define GL_ACCUM_RED_BITS 0x0D58 -#define GL_ACCUM_GREEN_BITS 0x0D59 -#define GL_ACCUM_BLUE_BITS 0x0D5A -#define GL_ACCUM_ALPHA_BITS 0x0D5B -#define GL_ACCUM_CLEAR_VALUE 0x0B80 -#define GL_ACCUM 0x0100 -#define GL_ADD 0x0104 -#define GL_LOAD 0x0101 -#define GL_MULT 0x0103 -#define GL_RETURN 0x0102 - -/* Alpha testing */ -#define GL_ALPHA_TEST 0x0BC0 -#define GL_ALPHA_TEST_REF 0x0BC2 -#define GL_ALPHA_TEST_FUNC 0x0BC1 - -/* Blending */ -#define GL_BLEND 0x0BE2 -#define GL_BLEND_SRC 0x0BE1 -#define GL_BLEND_DST 0x0BE0 -#define GL_ZERO 0x0 -#define GL_ONE 0x1 -#define GL_SRC_COLOR 0x0300 -#define GL_ONE_MINUS_SRC_COLOR 0x0301 -#define GL_SRC_ALPHA 0x0302 -#define GL_ONE_MINUS_SRC_ALPHA 0x0303 -#define GL_DST_ALPHA 0x0304 -#define GL_ONE_MINUS_DST_ALPHA 0x0305 -#define GL_DST_COLOR 0x0306 -#define GL_ONE_MINUS_DST_COLOR 0x0307 -#define GL_SRC_ALPHA_SATURATE 0x0308 - -/* Render Mode */ -#define GL_FEEDBACK 0x1C01 -#define GL_RENDER 0x1C00 -#define GL_SELECT 0x1C02 - -/* Feedback */ -#define GL_2D 0x0600 -#define GL_3D 0x0601 -#define GL_3D_COLOR 0x0602 -#define GL_3D_COLOR_TEXTURE 0x0603 -#define GL_4D_COLOR_TEXTURE 0x0604 -#define GL_POINT_TOKEN 0x0701 -#define GL_LINE_TOKEN 0x0702 -#define GL_LINE_RESET_TOKEN 0x0707 -#define GL_POLYGON_TOKEN 0x0703 -#define GL_BITMAP_TOKEN 0x0704 -#define GL_DRAW_PIXEL_TOKEN 0x0705 -#define GL_COPY_PIXEL_TOKEN 0x0706 -#define GL_PASS_THROUGH_TOKEN 0x0700 -#define GL_FEEDBACK_BUFFER_POINTER 0x0DF0 -#define GL_FEEDBACK_BUFFER_SIZE 0x0DF1 -#define GL_FEEDBACK_BUFFER_TYPE 0x0DF2 - -/* Selection */ -#define GL_SELECTION_BUFFER_POINTER 0x0DF3 -#define GL_SELECTION_BUFFER_SIZE 0x0DF4 - -/* Fog */ -#define GL_FOG 0x0B60 -#define GL_FOG_MODE 0x0B65 -#define GL_FOG_DENSITY 0x0B62 -#define GL_FOG_COLOR 0x0B66 -#define GL_FOG_INDEX 0x0B61 -#define GL_FOG_START 0x0B63 -#define GL_FOG_END 0x0B64 -#define GL_LINEAR 0x2601 -#define GL_EXP 0x0800 -#define GL_EXP2 0x0801 - -/* Logic Ops */ -#define GL_LOGIC_OP 0x0BF1 -#define GL_INDEX_LOGIC_OP 0x0BF1 -#define GL_COLOR_LOGIC_OP 0x0BF2 -#define GL_LOGIC_OP_MODE 0x0BF0 -#define GL_CLEAR 0x1500 -#define GL_SET 0x150F -#define GL_COPY 0x1503 -#define GL_COPY_INVERTED 0x150C -#define GL_NOOP 0x1505 -#define GL_INVERT 0x150A -#define GL_AND 0x1501 -#define GL_NAND 0x150E -#define GL_OR 0x1507 -#define GL_NOR 0x1508 -#define GL_XOR 0x1506 -#define GL_EQUIV 0x1509 -#define GL_AND_REVERSE 0x1502 -#define GL_AND_INVERTED 0x1504 -#define GL_OR_REVERSE 0x150B -#define GL_OR_INVERTED 0x150D - -/* Stencil */ -#define GL_STENCIL_BITS 0x0D57 -#define GL_STENCIL_TEST 0x0B90 -#define GL_STENCIL_CLEAR_VALUE 0x0B91 -#define GL_STENCIL_FUNC 0x0B92 -#define GL_STENCIL_VALUE_MASK 0x0B93 -#define GL_STENCIL_FAIL 0x0B94 -#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95 -#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96 -#define GL_STENCIL_REF 0x0B97 -#define GL_STENCIL_WRITEMASK 0x0B98 -#define GL_STENCIL_INDEX 0x1901 -#define GL_KEEP 0x1E00 -#define GL_REPLACE 0x1E01 -#define GL_INCR 0x1E02 -#define GL_DECR 0x1E03 - -/* Buffers, Pixel Drawing/Reading */ -#define GL_NONE 0x0 -#define GL_LEFT 0x0406 -#define GL_RIGHT 0x0407 -/*GL_FRONT 0x0404 */ -/*GL_BACK 0x0405 */ -/*GL_FRONT_AND_BACK 0x0408 */ -#define GL_FRONT_LEFT 0x0400 -#define GL_FRONT_RIGHT 0x0401 -#define GL_BACK_LEFT 0x0402 -#define GL_BACK_RIGHT 0x0403 -#define GL_AUX0 0x0409 -#define GL_AUX1 0x040A -#define GL_AUX2 0x040B -#define GL_AUX3 0x040C -#define GL_COLOR_INDEX 0x1900 -#define GL_RED 0x1903 -#define GL_GREEN 0x1904 -#define GL_BLUE 0x1905 -#define GL_ALPHA 0x1906 -#define GL_LUMINANCE 0x1909 -#define GL_LUMINANCE_ALPHA 0x190A -#define GL_ALPHA_BITS 0x0D55 -#define GL_RED_BITS 0x0D52 -#define GL_GREEN_BITS 0x0D53 -#define GL_BLUE_BITS 0x0D54 -#define GL_INDEX_BITS 0x0D51 -#define GL_SUBPIXEL_BITS 0x0D50 -#define GL_AUX_BUFFERS 0x0C00 -#define GL_READ_BUFFER 0x0C02 -#define GL_DRAW_BUFFER 0x0C01 -#define GL_DOUBLEBUFFER 0x0C32 -#define GL_STEREO 0x0C33 -#define GL_BITMAP 0x1A00 -#define GL_COLOR 0x1800 -#define GL_DEPTH 0x1801 -#define GL_STENCIL 0x1802 -#define GL_DITHER 0x0BD0 -#define GL_RGB 0x1907 -#define GL_RGBA 0x1908 - -/* Implementation limits */ -#define GL_MAX_LIST_NESTING 0x0B31 -#define GL_MAX_EVAL_ORDER 0x0D30 -#define GL_MAX_LIGHTS 0x0D31 -#define GL_MAX_CLIP_PLANES 0x0D32 -#define GL_MAX_TEXTURE_SIZE 0x0D33 -#define GL_MAX_PIXEL_MAP_TABLE 0x0D34 -#define GL_MAX_ATTRIB_STACK_DEPTH 0x0D35 -#define GL_MAX_MODELVIEW_STACK_DEPTH 0x0D36 -#define GL_MAX_NAME_STACK_DEPTH 0x0D37 -#define GL_MAX_PROJECTION_STACK_DEPTH 0x0D38 -#define GL_MAX_TEXTURE_STACK_DEPTH 0x0D39 -#define GL_MAX_VIEWPORT_DIMS 0x0D3A -#define GL_MAX_CLIENT_ATTRIB_STACK_DEPTH 0x0D3B - -/* Gets */ -#define GL_ATTRIB_STACK_DEPTH 0x0BB0 -#define GL_CLIENT_ATTRIB_STACK_DEPTH 0x0BB1 -#define GL_COLOR_CLEAR_VALUE 0x0C22 -#define GL_COLOR_WRITEMASK 0x0C23 -#define GL_CURRENT_INDEX 0x0B01 -#define GL_CURRENT_COLOR 0x0B00 -#define GL_CURRENT_NORMAL 0x0B02 -#define GL_CURRENT_RASTER_COLOR 0x0B04 -#define GL_CURRENT_RASTER_DISTANCE 0x0B09 -#define GL_CURRENT_RASTER_INDEX 0x0B05 -#define GL_CURRENT_RASTER_POSITION 0x0B07 -#define GL_CURRENT_RASTER_TEXTURE_COORDS 0x0B06 -#define GL_CURRENT_RASTER_POSITION_VALID 0x0B08 -#define GL_CURRENT_TEXTURE_COORDS 0x0B03 -#define GL_INDEX_CLEAR_VALUE 0x0C20 -#define GL_INDEX_MODE 0x0C30 -#define GL_INDEX_WRITEMASK 0x0C21 -#define GL_MODELVIEW_MATRIX 0x0BA6 -#define GL_MODELVIEW_STACK_DEPTH 0x0BA3 -#define GL_NAME_STACK_DEPTH 0x0D70 -#define GL_PROJECTION_MATRIX 0x0BA7 -#define GL_PROJECTION_STACK_DEPTH 0x0BA4 -#define GL_RENDER_MODE 0x0C40 -#define GL_RGBA_MODE 0x0C31 -#define GL_TEXTURE_MATRIX 0x0BA8 -#define GL_TEXTURE_STACK_DEPTH 0x0BA5 -#define GL_VIEWPORT 0x0BA2 - -/* Evaluators */ -#define GL_AUTO_NORMAL 0x0D80 -#define GL_MAP1_COLOR_4 0x0D90 -#define GL_MAP1_INDEX 0x0D91 -#define GL_MAP1_NORMAL 0x0D92 -#define GL_MAP1_TEXTURE_COORD_1 0x0D93 -#define GL_MAP1_TEXTURE_COORD_2 0x0D94 -#define GL_MAP1_TEXTURE_COORD_3 0x0D95 -#define GL_MAP1_TEXTURE_COORD_4 0x0D96 -#define GL_MAP1_VERTEX_3 0x0D97 -#define GL_MAP1_VERTEX_4 0x0D98 -#define GL_MAP2_COLOR_4 0x0DB0 -#define GL_MAP2_INDEX 0x0DB1 -#define GL_MAP2_NORMAL 0x0DB2 -#define GL_MAP2_TEXTURE_COORD_1 0x0DB3 -#define GL_MAP2_TEXTURE_COORD_2 0x0DB4 -#define GL_MAP2_TEXTURE_COORD_3 0x0DB5 -#define GL_MAP2_TEXTURE_COORD_4 0x0DB6 -#define GL_MAP2_VERTEX_3 0x0DB7 -#define GL_MAP2_VERTEX_4 0x0DB8 -#define GL_MAP1_GRID_DOMAIN 0x0DD0 -#define GL_MAP1_GRID_SEGMENTS 0x0DD1 -#define GL_MAP2_GRID_DOMAIN 0x0DD2 -#define GL_MAP2_GRID_SEGMENTS 0x0DD3 -#define GL_COEFF 0x0A00 -#define GL_ORDER 0x0A01 -#define GL_DOMAIN 0x0A02 - -/* Hints */ -#define GL_PERSPECTIVE_CORRECTION_HINT 0x0C50 -#define GL_POINT_SMOOTH_HINT 0x0C51 -#define GL_LINE_SMOOTH_HINT 0x0C52 -#define GL_POLYGON_SMOOTH_HINT 0x0C53 -#define GL_FOG_HINT 0x0C54 -#define GL_DONT_CARE 0x1100 -#define GL_FASTEST 0x1101 -#define GL_NICEST 0x1102 - -/* Scissor box */ -#define GL_SCISSOR_BOX 0x0C10 -#define GL_SCISSOR_TEST 0x0C11 - -/* Pixel Mode / Transfer */ -#define GL_MAP_COLOR 0x0D10 -#define GL_MAP_STENCIL 0x0D11 -#define GL_INDEX_SHIFT 0x0D12 -#define GL_INDEX_OFFSET 0x0D13 -#define GL_RED_SCALE 0x0D14 -#define GL_RED_BIAS 0x0D15 -#define GL_GREEN_SCALE 0x0D18 -#define GL_GREEN_BIAS 0x0D19 -#define GL_BLUE_SCALE 0x0D1A -#define GL_BLUE_BIAS 0x0D1B -#define GL_ALPHA_SCALE 0x0D1C -#define GL_ALPHA_BIAS 0x0D1D -#define GL_DEPTH_SCALE 0x0D1E -#define GL_DEPTH_BIAS 0x0D1F -#define GL_PIXEL_MAP_S_TO_S_SIZE 0x0CB1 -#define GL_PIXEL_MAP_I_TO_I_SIZE 0x0CB0 -#define GL_PIXEL_MAP_I_TO_R_SIZE 0x0CB2 -#define GL_PIXEL_MAP_I_TO_G_SIZE 0x0CB3 -#define GL_PIXEL_MAP_I_TO_B_SIZE 0x0CB4 -#define GL_PIXEL_MAP_I_TO_A_SIZE 0x0CB5 -#define GL_PIXEL_MAP_R_TO_R_SIZE 0x0CB6 -#define GL_PIXEL_MAP_G_TO_G_SIZE 0x0CB7 -#define GL_PIXEL_MAP_B_TO_B_SIZE 0x0CB8 -#define GL_PIXEL_MAP_A_TO_A_SIZE 0x0CB9 -#define GL_PIXEL_MAP_S_TO_S 0x0C71 -#define GL_PIXEL_MAP_I_TO_I 0x0C70 -#define GL_PIXEL_MAP_I_TO_R 0x0C72 -#define GL_PIXEL_MAP_I_TO_G 0x0C73 -#define GL_PIXEL_MAP_I_TO_B 0x0C74 -#define GL_PIXEL_MAP_I_TO_A 0x0C75 -#define GL_PIXEL_MAP_R_TO_R 0x0C76 -#define GL_PIXEL_MAP_G_TO_G 0x0C77 -#define GL_PIXEL_MAP_B_TO_B 0x0C78 -#define GL_PIXEL_MAP_A_TO_A 0x0C79 -#define GL_PACK_ALIGNMENT 0x0D05 -#define GL_PACK_LSB_FIRST 0x0D01 -#define GL_PACK_ROW_LENGTH 0x0D02 -#define GL_PACK_SKIP_PIXELS 0x0D04 -#define GL_PACK_SKIP_ROWS 0x0D03 -#define GL_PACK_SWAP_BYTES 0x0D00 -#define GL_UNPACK_ALIGNMENT 0x0CF5 -#define GL_UNPACK_LSB_FIRST 0x0CF1 -#define GL_UNPACK_ROW_LENGTH 0x0CF2 -#define GL_UNPACK_SKIP_PIXELS 0x0CF4 -#define GL_UNPACK_SKIP_ROWS 0x0CF3 -#define GL_UNPACK_SWAP_BYTES 0x0CF0 -#define GL_ZOOM_X 0x0D16 -#define GL_ZOOM_Y 0x0D17 - -/* Texture mapping */ -#define GL_TEXTURE_ENV 0x2300 -#define GL_TEXTURE_ENV_MODE 0x2200 -#define GL_TEXTURE_1D 0x0DE0 -#define GL_TEXTURE_2D 0x0DE1 -#define GL_TEXTURE_WRAP_S 0x2802 -#define GL_TEXTURE_WRAP_T 0x2803 -#define GL_TEXTURE_MAG_FILTER 0x2800 -#define GL_TEXTURE_MIN_FILTER 0x2801 -#define GL_TEXTURE_ENV_COLOR 0x2201 -#define GL_TEXTURE_GEN_S 0x0C60 -#define GL_TEXTURE_GEN_T 0x0C61 -#define GL_TEXTURE_GEN_MODE 0x2500 -#define GL_TEXTURE_BORDER_COLOR 0x1004 -#define GL_TEXTURE_WIDTH 0x1000 -#define GL_TEXTURE_HEIGHT 0x1001 -#define GL_TEXTURE_BORDER 0x1005 -#define GL_TEXTURE_COMPONENTS 0x1003 -#define GL_TEXTURE_RED_SIZE 0x805C -#define GL_TEXTURE_GREEN_SIZE 0x805D -#define GL_TEXTURE_BLUE_SIZE 0x805E -#define GL_TEXTURE_ALPHA_SIZE 0x805F -#define GL_TEXTURE_LUMINANCE_SIZE 0x8060 -#define GL_TEXTURE_INTENSITY_SIZE 0x8061 -#define GL_NEAREST_MIPMAP_NEAREST 0x2700 -#define GL_NEAREST_MIPMAP_LINEAR 0x2702 -#define GL_LINEAR_MIPMAP_NEAREST 0x2701 -#define GL_LINEAR_MIPMAP_LINEAR 0x2703 -#define GL_OBJECT_LINEAR 0x2401 -#define GL_OBJECT_PLANE 0x2501 -#define GL_EYE_LINEAR 0x2400 -#define GL_EYE_PLANE 0x2502 -#define GL_SPHERE_MAP 0x2402 -#define GL_DECAL 0x2101 -#define GL_MODULATE 0x2100 -#define GL_NEAREST 0x2600 -#define GL_REPEAT 0x2901 -#define GL_CLAMP 0x2900 -#define GL_S 0x2000 -#define GL_T 0x2001 -#define GL_R 0x2002 -#define GL_Q 0x2003 -#define GL_TEXTURE_GEN_R 0x0C62 -#define GL_TEXTURE_GEN_Q 0x0C63 - -/* Utility */ -#define GL_VENDOR 0x1F00 -#define GL_RENDERER 0x1F01 -#define GL_VERSION 0x1F02 -#define GL_EXTENSIONS 0x1F03 - -/* Errors */ -#define GL_NO_ERROR 0x0 -#define GL_INVALID_ENUM 0x0500 -#define GL_INVALID_VALUE 0x0501 -#define GL_INVALID_OPERATION 0x0502 -#define GL_STACK_OVERFLOW 0x0503 -#define GL_STACK_UNDERFLOW 0x0504 -#define GL_OUT_OF_MEMORY 0x0505 - -/* glPush/PopAttrib bits */ -#define GL_CURRENT_BIT 0x00000001 -#define GL_POINT_BIT 0x00000002 -#define GL_LINE_BIT 0x00000004 -#define GL_POLYGON_BIT 0x00000008 -#define GL_POLYGON_STIPPLE_BIT 0x00000010 -#define GL_PIXEL_MODE_BIT 0x00000020 -#define GL_LIGHTING_BIT 0x00000040 -#define GL_FOG_BIT 0x00000080 -#define GL_DEPTH_BUFFER_BIT 0x00000100 -#define GL_ACCUM_BUFFER_BIT 0x00000200 -#define GL_STENCIL_BUFFER_BIT 0x00000400 -#define GL_VIEWPORT_BIT 0x00000800 -#define GL_TRANSFORM_BIT 0x00001000 -#define GL_ENABLE_BIT 0x00002000 -#define GL_COLOR_BUFFER_BIT 0x00004000 -#define GL_HINT_BIT 0x00008000 -#define GL_EVAL_BIT 0x00010000 -#define GL_LIST_BIT 0x00020000 -#define GL_TEXTURE_BIT 0x00040000 -#define GL_SCISSOR_BIT 0x00080000 -#define GL_ALL_ATTRIB_BITS 0x000FFFFF - - -/* OpenGL 1.1 */ -#define GL_PROXY_TEXTURE_1D 0x8063 -#define GL_PROXY_TEXTURE_2D 0x8064 -#define GL_TEXTURE_PRIORITY 0x8066 -#define GL_TEXTURE_RESIDENT 0x8067 -#define GL_TEXTURE_BINDING_1D 0x8068 -#define GL_TEXTURE_BINDING_2D 0x8069 -#define GL_TEXTURE_INTERNAL_FORMAT 0x1003 -#define GL_ALPHA4 0x803B -#define GL_ALPHA8 0x803C -#define GL_ALPHA12 0x803D -#define GL_ALPHA16 0x803E -#define GL_LUMINANCE4 0x803F -#define GL_LUMINANCE8 0x8040 -#define GL_LUMINANCE12 0x8041 -#define GL_LUMINANCE16 0x8042 -#define GL_LUMINANCE4_ALPHA4 0x8043 -#define GL_LUMINANCE6_ALPHA2 0x8044 -#define GL_LUMINANCE8_ALPHA8 0x8045 -#define GL_LUMINANCE12_ALPHA4 0x8046 -#define GL_LUMINANCE12_ALPHA12 0x8047 -#define GL_LUMINANCE16_ALPHA16 0x8048 -#define GL_INTENSITY 0x8049 -#define GL_INTENSITY4 0x804A -#define GL_INTENSITY8 0x804B -#define GL_INTENSITY12 0x804C -#define GL_INTENSITY16 0x804D -#define GL_R3_G3_B2 0x2A10 -#define GL_RGB4 0x804F -#define GL_RGB5 0x8050 -#define GL_RGB8 0x8051 -#define GL_RGB10 0x8052 -#define GL_RGB12 0x8053 -#define GL_RGB16 0x8054 -#define GL_RGBA2 0x8055 -#define GL_RGBA4 0x8056 -#define GL_RGB5_A1 0x8057 -#define GL_RGBA8 0x8058 -#define GL_RGB10_A2 0x8059 -#define GL_RGBA12 0x805A -#define GL_RGBA16 0x805B -#define GL_CLIENT_PIXEL_STORE_BIT 0x00000001 -#define GL_CLIENT_VERTEX_ARRAY_BIT 0x00000002 -#define GL_ALL_CLIENT_ATTRIB_BITS 0xFFFFFFFF -#define GL_CLIENT_ALL_ATTRIB_BITS 0xFFFFFFFF - - - -/* - * Miscellaneous - */ - -GLAPI void GLAPIENTRY glClearIndex( GLfloat c ); - -GLAPI void GLAPIENTRY glClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha ); - -GLAPI void GLAPIENTRY glClear( GLbitfield mask ); - -GLAPI void GLAPIENTRY glIndexMask( GLuint mask ); - -GLAPI void GLAPIENTRY glColorMask( GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha ); - -GLAPI void GLAPIENTRY glAlphaFunc( GLenum func, GLclampf ref ); - -GLAPI void GLAPIENTRY glBlendFunc( GLenum sfactor, GLenum dfactor ); - -GLAPI void GLAPIENTRY glLogicOp( GLenum opcode ); - -GLAPI void GLAPIENTRY glCullFace( GLenum mode ); - -GLAPI void GLAPIENTRY glFrontFace( GLenum mode ); - -GLAPI void GLAPIENTRY glPointSize( GLfloat size ); - -GLAPI void GLAPIENTRY glLineWidth( GLfloat width ); - -GLAPI void GLAPIENTRY glLineStipple( GLint factor, GLushort pattern ); - -GLAPI void GLAPIENTRY glPolygonMode( GLenum face, GLenum mode ); - -GLAPI void GLAPIENTRY glPolygonOffset( GLfloat factor, GLfloat units ); - -GLAPI void GLAPIENTRY glPolygonStipple( const GLubyte *mask ); - -GLAPI void GLAPIENTRY glGetPolygonStipple( GLubyte *mask ); - -GLAPI void GLAPIENTRY glEdgeFlag( GLboolean flag ); - -GLAPI void GLAPIENTRY glEdgeFlagv( const GLboolean *flag ); - -GLAPI void GLAPIENTRY glScissor( GLint x, GLint y, GLsizei width, GLsizei height); - -GLAPI void GLAPIENTRY glClipPlane( GLenum plane, const GLdouble *equation ); - -GLAPI void GLAPIENTRY glGetClipPlane( GLenum plane, GLdouble *equation ); - -GLAPI void GLAPIENTRY glDrawBuffer( GLenum mode ); - -GLAPI void GLAPIENTRY glReadBuffer( GLenum mode ); - -GLAPI void GLAPIENTRY glEnable( GLenum cap ); - -GLAPI void GLAPIENTRY glDisable( GLenum cap ); - -GLAPI GLboolean GLAPIENTRY glIsEnabled( GLenum cap ); - - -GLAPI void GLAPIENTRY glEnableClientState( GLenum cap ); /* 1.1 */ - -GLAPI void GLAPIENTRY glDisableClientState( GLenum cap ); /* 1.1 */ - - -GLAPI void GLAPIENTRY glGetBooleanv( GLenum pname, GLboolean *params ); - -GLAPI void GLAPIENTRY glGetDoublev( GLenum pname, GLdouble *params ); - -GLAPI void GLAPIENTRY glGetFloatv( GLenum pname, GLfloat *params ); - -GLAPI void GLAPIENTRY glGetIntegerv( GLenum pname, GLint *params ); - - -GLAPI void GLAPIENTRY glPushAttrib( GLbitfield mask ); - -GLAPI void GLAPIENTRY glPopAttrib( void ); - - -GLAPI void GLAPIENTRY glPushClientAttrib( GLbitfield mask ); /* 1.1 */ - -GLAPI void GLAPIENTRY glPopClientAttrib( void ); /* 1.1 */ - - -GLAPI GLint GLAPIENTRY glRenderMode( GLenum mode ); - -GLAPI GLenum GLAPIENTRY glGetError( void ); - -GLAPI const GLubyte * GLAPIENTRY glGetString( GLenum name ); - -GLAPI void GLAPIENTRY glFinish( void ); - -GLAPI void GLAPIENTRY glFlush( void ); - -GLAPI void GLAPIENTRY glHint( GLenum target, GLenum mode ); - - -/* - * Depth Buffer - */ - -GLAPI void GLAPIENTRY glClearDepth( GLclampd depth ); - -GLAPI void GLAPIENTRY glDepthFunc( GLenum func ); - -GLAPI void GLAPIENTRY glDepthMask( GLboolean flag ); - -GLAPI void GLAPIENTRY glDepthRange( GLclampd near_val, GLclampd far_val ); - - -/* - * Accumulation Buffer - */ - -GLAPI void GLAPIENTRY glClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha ); - -GLAPI void GLAPIENTRY glAccum( GLenum op, GLfloat value ); - - -/* - * Transformation - */ - -GLAPI void GLAPIENTRY glMatrixMode( GLenum mode ); - -GLAPI void GLAPIENTRY glOrtho( GLdouble left, GLdouble right, - GLdouble bottom, GLdouble top, - GLdouble near_val, GLdouble far_val ); - -GLAPI void GLAPIENTRY glFrustum( GLdouble left, GLdouble right, - GLdouble bottom, GLdouble top, - GLdouble near_val, GLdouble far_val ); - -GLAPI void GLAPIENTRY glViewport( GLint x, GLint y, - GLsizei width, GLsizei height ); - -GLAPI void GLAPIENTRY glPushMatrix( void ); - -GLAPI void GLAPIENTRY glPopMatrix( void ); - -GLAPI void GLAPIENTRY glLoadIdentity( void ); - -GLAPI void GLAPIENTRY glLoadMatrixd( const GLdouble *m ); -GLAPI void GLAPIENTRY glLoadMatrixf( const GLfloat *m ); - -GLAPI void GLAPIENTRY glMultMatrixd( const GLdouble *m ); -GLAPI void GLAPIENTRY glMultMatrixf( const GLfloat *m ); - -GLAPI void GLAPIENTRY glRotated( GLdouble angle, - GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glRotatef( GLfloat angle, - GLfloat x, GLfloat y, GLfloat z ); - -GLAPI void GLAPIENTRY glScaled( GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glScalef( GLfloat x, GLfloat y, GLfloat z ); - -GLAPI void GLAPIENTRY glTranslated( GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glTranslatef( GLfloat x, GLfloat y, GLfloat z ); - - -/* - * Display Lists - */ - -GLAPI GLboolean GLAPIENTRY glIsList( GLuint list ); - -GLAPI void GLAPIENTRY glDeleteLists( GLuint list, GLsizei range ); - -GLAPI GLuint GLAPIENTRY glGenLists( GLsizei range ); - -GLAPI void GLAPIENTRY glNewList( GLuint list, GLenum mode ); - -GLAPI void GLAPIENTRY glEndList( void ); - -GLAPI void GLAPIENTRY glCallList( GLuint list ); - -GLAPI void GLAPIENTRY glCallLists( GLsizei n, GLenum type, - const GLvoid *lists ); - -GLAPI void GLAPIENTRY glListBase( GLuint base ); - - -/* - * Drawing Functions - */ - -GLAPI void GLAPIENTRY glBegin( GLenum mode ); - -GLAPI void GLAPIENTRY glEnd( void ); - - -GLAPI void GLAPIENTRY glVertex2d( GLdouble x, GLdouble y ); -GLAPI void GLAPIENTRY glVertex2f( GLfloat x, GLfloat y ); -GLAPI void GLAPIENTRY glVertex2i( GLint x, GLint y ); -GLAPI void GLAPIENTRY glVertex2s( GLshort x, GLshort y ); - -GLAPI void GLAPIENTRY glVertex3d( GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glVertex3f( GLfloat x, GLfloat y, GLfloat z ); -GLAPI void GLAPIENTRY glVertex3i( GLint x, GLint y, GLint z ); -GLAPI void GLAPIENTRY glVertex3s( GLshort x, GLshort y, GLshort z ); - -GLAPI void GLAPIENTRY glVertex4d( GLdouble x, GLdouble y, GLdouble z, GLdouble w ); -GLAPI void GLAPIENTRY glVertex4f( GLfloat x, GLfloat y, GLfloat z, GLfloat w ); -GLAPI void GLAPIENTRY glVertex4i( GLint x, GLint y, GLint z, GLint w ); -GLAPI void GLAPIENTRY glVertex4s( GLshort x, GLshort y, GLshort z, GLshort w ); - -GLAPI void GLAPIENTRY glVertex2dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glVertex2fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glVertex2iv( const GLint *v ); -GLAPI void GLAPIENTRY glVertex2sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glVertex3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glVertex3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glVertex3iv( const GLint *v ); -GLAPI void GLAPIENTRY glVertex3sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glVertex4dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glVertex4fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glVertex4iv( const GLint *v ); -GLAPI void GLAPIENTRY glVertex4sv( const GLshort *v ); - - -GLAPI void GLAPIENTRY glNormal3b( GLbyte nx, GLbyte ny, GLbyte nz ); -GLAPI void GLAPIENTRY glNormal3d( GLdouble nx, GLdouble ny, GLdouble nz ); -GLAPI void GLAPIENTRY glNormal3f( GLfloat nx, GLfloat ny, GLfloat nz ); -GLAPI void GLAPIENTRY glNormal3i( GLint nx, GLint ny, GLint nz ); -GLAPI void GLAPIENTRY glNormal3s( GLshort nx, GLshort ny, GLshort nz ); - -GLAPI void GLAPIENTRY glNormal3bv( const GLbyte *v ); -GLAPI void GLAPIENTRY glNormal3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glNormal3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glNormal3iv( const GLint *v ); -GLAPI void GLAPIENTRY glNormal3sv( const GLshort *v ); - - -GLAPI void GLAPIENTRY glIndexd( GLdouble c ); -GLAPI void GLAPIENTRY glIndexf( GLfloat c ); -GLAPI void GLAPIENTRY glIndexi( GLint c ); -GLAPI void GLAPIENTRY glIndexs( GLshort c ); -GLAPI void GLAPIENTRY glIndexub( GLubyte c ); /* 1.1 */ - -GLAPI void GLAPIENTRY glIndexdv( const GLdouble *c ); -GLAPI void GLAPIENTRY glIndexfv( const GLfloat *c ); -GLAPI void GLAPIENTRY glIndexiv( const GLint *c ); -GLAPI void GLAPIENTRY glIndexsv( const GLshort *c ); -GLAPI void GLAPIENTRY glIndexubv( const GLubyte *c ); /* 1.1 */ - -GLAPI void GLAPIENTRY glColor3b( GLbyte red, GLbyte green, GLbyte blue ); -GLAPI void GLAPIENTRY glColor3d( GLdouble red, GLdouble green, GLdouble blue ); -GLAPI void GLAPIENTRY glColor3f( GLfloat red, GLfloat green, GLfloat blue ); -GLAPI void GLAPIENTRY glColor3i( GLint red, GLint green, GLint blue ); -GLAPI void GLAPIENTRY glColor3s( GLshort red, GLshort green, GLshort blue ); -GLAPI void GLAPIENTRY glColor3ub( GLubyte red, GLubyte green, GLubyte blue ); -GLAPI void GLAPIENTRY glColor3ui( GLuint red, GLuint green, GLuint blue ); -GLAPI void GLAPIENTRY glColor3us( GLushort red, GLushort green, GLushort blue ); - -GLAPI void GLAPIENTRY glColor4b( GLbyte red, GLbyte green, - GLbyte blue, GLbyte alpha ); -GLAPI void GLAPIENTRY glColor4d( GLdouble red, GLdouble green, - GLdouble blue, GLdouble alpha ); -GLAPI void GLAPIENTRY glColor4f( GLfloat red, GLfloat green, - GLfloat blue, GLfloat alpha ); -GLAPI void GLAPIENTRY glColor4i( GLint red, GLint green, - GLint blue, GLint alpha ); -GLAPI void GLAPIENTRY glColor4s( GLshort red, GLshort green, - GLshort blue, GLshort alpha ); -GLAPI void GLAPIENTRY glColor4ub( GLubyte red, GLubyte green, - GLubyte blue, GLubyte alpha ); -GLAPI void GLAPIENTRY glColor4ui( GLuint red, GLuint green, - GLuint blue, GLuint alpha ); -GLAPI void GLAPIENTRY glColor4us( GLushort red, GLushort green, - GLushort blue, GLushort alpha ); - - -GLAPI void GLAPIENTRY glColor3bv( const GLbyte *v ); -GLAPI void GLAPIENTRY glColor3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glColor3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glColor3iv( const GLint *v ); -GLAPI void GLAPIENTRY glColor3sv( const GLshort *v ); -GLAPI void GLAPIENTRY glColor3ubv( const GLubyte *v ); -GLAPI void GLAPIENTRY glColor3uiv( const GLuint *v ); -GLAPI void GLAPIENTRY glColor3usv( const GLushort *v ); - -GLAPI void GLAPIENTRY glColor4bv( const GLbyte *v ); -GLAPI void GLAPIENTRY glColor4dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glColor4fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glColor4iv( const GLint *v ); -GLAPI void GLAPIENTRY glColor4sv( const GLshort *v ); -GLAPI void GLAPIENTRY glColor4ubv( const GLubyte *v ); -GLAPI void GLAPIENTRY glColor4uiv( const GLuint *v ); -GLAPI void GLAPIENTRY glColor4usv( const GLushort *v ); - - -GLAPI void GLAPIENTRY glTexCoord1d( GLdouble s ); -GLAPI void GLAPIENTRY glTexCoord1f( GLfloat s ); -GLAPI void GLAPIENTRY glTexCoord1i( GLint s ); -GLAPI void GLAPIENTRY glTexCoord1s( GLshort s ); - -GLAPI void GLAPIENTRY glTexCoord2d( GLdouble s, GLdouble t ); -GLAPI void GLAPIENTRY glTexCoord2f( GLfloat s, GLfloat t ); -GLAPI void GLAPIENTRY glTexCoord2i( GLint s, GLint t ); -GLAPI void GLAPIENTRY glTexCoord2s( GLshort s, GLshort t ); - -GLAPI void GLAPIENTRY glTexCoord3d( GLdouble s, GLdouble t, GLdouble r ); -GLAPI void GLAPIENTRY glTexCoord3f( GLfloat s, GLfloat t, GLfloat r ); -GLAPI void GLAPIENTRY glTexCoord3i( GLint s, GLint t, GLint r ); -GLAPI void GLAPIENTRY glTexCoord3s( GLshort s, GLshort t, GLshort r ); - -GLAPI void GLAPIENTRY glTexCoord4d( GLdouble s, GLdouble t, GLdouble r, GLdouble q ); -GLAPI void GLAPIENTRY glTexCoord4f( GLfloat s, GLfloat t, GLfloat r, GLfloat q ); -GLAPI void GLAPIENTRY glTexCoord4i( GLint s, GLint t, GLint r, GLint q ); -GLAPI void GLAPIENTRY glTexCoord4s( GLshort s, GLshort t, GLshort r, GLshort q ); - -GLAPI void GLAPIENTRY glTexCoord1dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glTexCoord1fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glTexCoord1iv( const GLint *v ); -GLAPI void GLAPIENTRY glTexCoord1sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glTexCoord2dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glTexCoord2fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glTexCoord2iv( const GLint *v ); -GLAPI void GLAPIENTRY glTexCoord2sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glTexCoord3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glTexCoord3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glTexCoord3iv( const GLint *v ); -GLAPI void GLAPIENTRY glTexCoord3sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glTexCoord4dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glTexCoord4fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glTexCoord4iv( const GLint *v ); -GLAPI void GLAPIENTRY glTexCoord4sv( const GLshort *v ); - - -GLAPI void GLAPIENTRY glRasterPos2d( GLdouble x, GLdouble y ); -GLAPI void GLAPIENTRY glRasterPos2f( GLfloat x, GLfloat y ); -GLAPI void GLAPIENTRY glRasterPos2i( GLint x, GLint y ); -GLAPI void GLAPIENTRY glRasterPos2s( GLshort x, GLshort y ); - -GLAPI void GLAPIENTRY glRasterPos3d( GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glRasterPos3f( GLfloat x, GLfloat y, GLfloat z ); -GLAPI void GLAPIENTRY glRasterPos3i( GLint x, GLint y, GLint z ); -GLAPI void GLAPIENTRY glRasterPos3s( GLshort x, GLshort y, GLshort z ); - -GLAPI void GLAPIENTRY glRasterPos4d( GLdouble x, GLdouble y, GLdouble z, GLdouble w ); -GLAPI void GLAPIENTRY glRasterPos4f( GLfloat x, GLfloat y, GLfloat z, GLfloat w ); -GLAPI void GLAPIENTRY glRasterPos4i( GLint x, GLint y, GLint z, GLint w ); -GLAPI void GLAPIENTRY glRasterPos4s( GLshort x, GLshort y, GLshort z, GLshort w ); - -GLAPI void GLAPIENTRY glRasterPos2dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glRasterPos2fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glRasterPos2iv( const GLint *v ); -GLAPI void GLAPIENTRY glRasterPos2sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glRasterPos3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glRasterPos3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glRasterPos3iv( const GLint *v ); -GLAPI void GLAPIENTRY glRasterPos3sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glRasterPos4dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glRasterPos4fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glRasterPos4iv( const GLint *v ); -GLAPI void GLAPIENTRY glRasterPos4sv( const GLshort *v ); - - -GLAPI void GLAPIENTRY glRectd( GLdouble x1, GLdouble y1, GLdouble x2, GLdouble y2 ); -GLAPI void GLAPIENTRY glRectf( GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2 ); -GLAPI void GLAPIENTRY glRecti( GLint x1, GLint y1, GLint x2, GLint y2 ); -GLAPI void GLAPIENTRY glRects( GLshort x1, GLshort y1, GLshort x2, GLshort y2 ); - - -GLAPI void GLAPIENTRY glRectdv( const GLdouble *v1, const GLdouble *v2 ); -GLAPI void GLAPIENTRY glRectfv( const GLfloat *v1, const GLfloat *v2 ); -GLAPI void GLAPIENTRY glRectiv( const GLint *v1, const GLint *v2 ); -GLAPI void GLAPIENTRY glRectsv( const GLshort *v1, const GLshort *v2 ); - - -/* - * Vertex Arrays (1.1) - */ - -GLAPI void GLAPIENTRY glVertexPointer( GLint size, GLenum type, - GLsizei stride, const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glNormalPointer( GLenum type, GLsizei stride, - const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glColorPointer( GLint size, GLenum type, - GLsizei stride, const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glIndexPointer( GLenum type, GLsizei stride, - const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glTexCoordPointer( GLint size, GLenum type, - GLsizei stride, const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glEdgeFlagPointer( GLsizei stride, const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glGetPointerv( GLenum pname, GLvoid **params ); - -GLAPI void GLAPIENTRY glArrayElement( GLint i ); - -GLAPI void GLAPIENTRY glDrawArrays( GLenum mode, GLint first, GLsizei count ); - -GLAPI void GLAPIENTRY glDrawElements( GLenum mode, GLsizei count, - GLenum type, const GLvoid *indices ); - -GLAPI void GLAPIENTRY glInterleavedArrays( GLenum format, GLsizei stride, - const GLvoid *pointer ); - -/* - * Lighting - */ - -GLAPI void GLAPIENTRY glShadeModel( GLenum mode ); - -GLAPI void GLAPIENTRY glLightf( GLenum light, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glLighti( GLenum light, GLenum pname, GLint param ); -GLAPI void GLAPIENTRY glLightfv( GLenum light, GLenum pname, - const GLfloat *params ); -GLAPI void GLAPIENTRY glLightiv( GLenum light, GLenum pname, - const GLint *params ); - -GLAPI void GLAPIENTRY glGetLightfv( GLenum light, GLenum pname, - GLfloat *params ); -GLAPI void GLAPIENTRY glGetLightiv( GLenum light, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glLightModelf( GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glLightModeli( GLenum pname, GLint param ); -GLAPI void GLAPIENTRY glLightModelfv( GLenum pname, const GLfloat *params ); -GLAPI void GLAPIENTRY glLightModeliv( GLenum pname, const GLint *params ); - -GLAPI void GLAPIENTRY glMaterialf( GLenum face, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glMateriali( GLenum face, GLenum pname, GLint param ); -GLAPI void GLAPIENTRY glMaterialfv( GLenum face, GLenum pname, const GLfloat *params ); -GLAPI void GLAPIENTRY glMaterialiv( GLenum face, GLenum pname, const GLint *params ); - -GLAPI void GLAPIENTRY glGetMaterialfv( GLenum face, GLenum pname, GLfloat *params ); -GLAPI void GLAPIENTRY glGetMaterialiv( GLenum face, GLenum pname, GLint *params ); - -GLAPI void GLAPIENTRY glColorMaterial( GLenum face, GLenum mode ); - - -/* - * Raster functions - */ - -GLAPI void GLAPIENTRY glPixelZoom( GLfloat xfactor, GLfloat yfactor ); - -GLAPI void GLAPIENTRY glPixelStoref( GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glPixelStorei( GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glPixelTransferf( GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glPixelTransferi( GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glPixelMapfv( GLenum map, GLsizei mapsize, - const GLfloat *values ); -GLAPI void GLAPIENTRY glPixelMapuiv( GLenum map, GLsizei mapsize, - const GLuint *values ); -GLAPI void GLAPIENTRY glPixelMapusv( GLenum map, GLsizei mapsize, - const GLushort *values ); - -GLAPI void GLAPIENTRY glGetPixelMapfv( GLenum map, GLfloat *values ); -GLAPI void GLAPIENTRY glGetPixelMapuiv( GLenum map, GLuint *values ); -GLAPI void GLAPIENTRY glGetPixelMapusv( GLenum map, GLushort *values ); - -GLAPI void GLAPIENTRY glBitmap( GLsizei width, GLsizei height, - GLfloat xorig, GLfloat yorig, - GLfloat xmove, GLfloat ymove, - const GLubyte *bitmap ); - -GLAPI void GLAPIENTRY glReadPixels( GLint x, GLint y, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLvoid *pixels ); - -GLAPI void GLAPIENTRY glDrawPixels( GLsizei width, GLsizei height, - GLenum format, GLenum type, - const GLvoid *pixels ); - -GLAPI void GLAPIENTRY glCopyPixels( GLint x, GLint y, - GLsizei width, GLsizei height, - GLenum type ); - -/* - * Stenciling - */ - -GLAPI void GLAPIENTRY glStencilFunc( GLenum func, GLint ref, GLuint mask ); - -GLAPI void GLAPIENTRY glStencilMask( GLuint mask ); - -GLAPI void GLAPIENTRY glStencilOp( GLenum fail, GLenum zfail, GLenum zpass ); - -GLAPI void GLAPIENTRY glClearStencil( GLint s ); - - - -/* - * Texture mapping - */ - -GLAPI void GLAPIENTRY glTexGend( GLenum coord, GLenum pname, GLdouble param ); -GLAPI void GLAPIENTRY glTexGenf( GLenum coord, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glTexGeni( GLenum coord, GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glTexGendv( GLenum coord, GLenum pname, const GLdouble *params ); -GLAPI void GLAPIENTRY glTexGenfv( GLenum coord, GLenum pname, const GLfloat *params ); -GLAPI void GLAPIENTRY glTexGeniv( GLenum coord, GLenum pname, const GLint *params ); - -GLAPI void GLAPIENTRY glGetTexGendv( GLenum coord, GLenum pname, GLdouble *params ); -GLAPI void GLAPIENTRY glGetTexGenfv( GLenum coord, GLenum pname, GLfloat *params ); -GLAPI void GLAPIENTRY glGetTexGeniv( GLenum coord, GLenum pname, GLint *params ); - - -GLAPI void GLAPIENTRY glTexEnvf( GLenum target, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glTexEnvi( GLenum target, GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glTexEnvfv( GLenum target, GLenum pname, const GLfloat *params ); -GLAPI void GLAPIENTRY glTexEnviv( GLenum target, GLenum pname, const GLint *params ); - -GLAPI void GLAPIENTRY glGetTexEnvfv( GLenum target, GLenum pname, GLfloat *params ); -GLAPI void GLAPIENTRY glGetTexEnviv( GLenum target, GLenum pname, GLint *params ); - - -GLAPI void GLAPIENTRY glTexParameterf( GLenum target, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glTexParameteri( GLenum target, GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glTexParameterfv( GLenum target, GLenum pname, - const GLfloat *params ); -GLAPI void GLAPIENTRY glTexParameteriv( GLenum target, GLenum pname, - const GLint *params ); - -GLAPI void GLAPIENTRY glGetTexParameterfv( GLenum target, - GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetTexParameteriv( GLenum target, - GLenum pname, GLint *params ); - -GLAPI void GLAPIENTRY glGetTexLevelParameterfv( GLenum target, GLint level, - GLenum pname, GLfloat *params ); -GLAPI void GLAPIENTRY glGetTexLevelParameteriv( GLenum target, GLint level, - GLenum pname, GLint *params ); - - -GLAPI void GLAPIENTRY glTexImage1D( GLenum target, GLint level, - GLint internalFormat, - GLsizei width, GLint border, - GLenum format, GLenum type, - const GLvoid *pixels ); - -GLAPI void GLAPIENTRY glTexImage2D( GLenum target, GLint level, - GLint internalFormat, - GLsizei width, GLsizei height, - GLint border, GLenum format, GLenum type, - const GLvoid *pixels ); - -GLAPI void GLAPIENTRY glGetTexImage( GLenum target, GLint level, - GLenum format, GLenum type, - GLvoid *pixels ); - - -/* 1.1 functions */ - -GLAPI void GLAPIENTRY glGenTextures( GLsizei n, GLuint *textures ); - -GLAPI void GLAPIENTRY glDeleteTextures( GLsizei n, const GLuint *textures); - -GLAPI void GLAPIENTRY glBindTexture( GLenum target, GLuint texture ); - -GLAPI void GLAPIENTRY glPrioritizeTextures( GLsizei n, - const GLuint *textures, - const GLclampf *priorities ); - -GLAPI GLboolean GLAPIENTRY glAreTexturesResident( GLsizei n, - const GLuint *textures, - GLboolean *residences ); - -GLAPI GLboolean GLAPIENTRY glIsTexture( GLuint texture ); - - -GLAPI void GLAPIENTRY glTexSubImage1D( GLenum target, GLint level, - GLint xoffset, - GLsizei width, GLenum format, - GLenum type, const GLvoid *pixels ); - - -GLAPI void GLAPIENTRY glTexSubImage2D( GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - const GLvoid *pixels ); - - -GLAPI void GLAPIENTRY glCopyTexImage1D( GLenum target, GLint level, - GLenum internalformat, - GLint x, GLint y, - GLsizei width, GLint border ); - - -GLAPI void GLAPIENTRY glCopyTexImage2D( GLenum target, GLint level, - GLenum internalformat, - GLint x, GLint y, - GLsizei width, GLsizei height, - GLint border ); - - -GLAPI void GLAPIENTRY glCopyTexSubImage1D( GLenum target, GLint level, - GLint xoffset, GLint x, GLint y, - GLsizei width ); - - -GLAPI void GLAPIENTRY glCopyTexSubImage2D( GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLint x, GLint y, - GLsizei width, GLsizei height ); - - -/* - * Evaluators - */ - -GLAPI void GLAPIENTRY glMap1d( GLenum target, GLdouble u1, GLdouble u2, - GLint stride, - GLint order, const GLdouble *points ); -GLAPI void GLAPIENTRY glMap1f( GLenum target, GLfloat u1, GLfloat u2, - GLint stride, - GLint order, const GLfloat *points ); - -GLAPI void GLAPIENTRY glMap2d( GLenum target, - GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, - GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, - const GLdouble *points ); -GLAPI void GLAPIENTRY glMap2f( GLenum target, - GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, - GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, - const GLfloat *points ); - -GLAPI void GLAPIENTRY glGetMapdv( GLenum target, GLenum query, GLdouble *v ); -GLAPI void GLAPIENTRY glGetMapfv( GLenum target, GLenum query, GLfloat *v ); -GLAPI void GLAPIENTRY glGetMapiv( GLenum target, GLenum query, GLint *v ); - -GLAPI void GLAPIENTRY glEvalCoord1d( GLdouble u ); -GLAPI void GLAPIENTRY glEvalCoord1f( GLfloat u ); - -GLAPI void GLAPIENTRY glEvalCoord1dv( const GLdouble *u ); -GLAPI void GLAPIENTRY glEvalCoord1fv( const GLfloat *u ); - -GLAPI void GLAPIENTRY glEvalCoord2d( GLdouble u, GLdouble v ); -GLAPI void GLAPIENTRY glEvalCoord2f( GLfloat u, GLfloat v ); - -GLAPI void GLAPIENTRY glEvalCoord2dv( const GLdouble *u ); -GLAPI void GLAPIENTRY glEvalCoord2fv( const GLfloat *u ); - -GLAPI void GLAPIENTRY glMapGrid1d( GLint un, GLdouble u1, GLdouble u2 ); -GLAPI void GLAPIENTRY glMapGrid1f( GLint un, GLfloat u1, GLfloat u2 ); - -GLAPI void GLAPIENTRY glMapGrid2d( GLint un, GLdouble u1, GLdouble u2, - GLint vn, GLdouble v1, GLdouble v2 ); -GLAPI void GLAPIENTRY glMapGrid2f( GLint un, GLfloat u1, GLfloat u2, - GLint vn, GLfloat v1, GLfloat v2 ); - -GLAPI void GLAPIENTRY glEvalPoint1( GLint i ); - -GLAPI void GLAPIENTRY glEvalPoint2( GLint i, GLint j ); - -GLAPI void GLAPIENTRY glEvalMesh1( GLenum mode, GLint i1, GLint i2 ); - -GLAPI void GLAPIENTRY glEvalMesh2( GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2 ); - - -/* - * Fog - */ - -GLAPI void GLAPIENTRY glFogf( GLenum pname, GLfloat param ); - -GLAPI void GLAPIENTRY glFogi( GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glFogfv( GLenum pname, const GLfloat *params ); - -GLAPI void GLAPIENTRY glFogiv( GLenum pname, const GLint *params ); - - -/* - * Selection and Feedback - */ - -GLAPI void GLAPIENTRY glFeedbackBuffer( GLsizei size, GLenum type, GLfloat *buffer ); - -GLAPI void GLAPIENTRY glPassThrough( GLfloat token ); - -GLAPI void GLAPIENTRY glSelectBuffer( GLsizei size, GLuint *buffer ); - -GLAPI void GLAPIENTRY glInitNames( void ); - -GLAPI void GLAPIENTRY glLoadName( GLuint name ); - -GLAPI void GLAPIENTRY glPushName( GLuint name ); - -GLAPI void GLAPIENTRY glPopName( void ); - - - -/* - * OpenGL 1.2 - */ - -#define GL_RESCALE_NORMAL 0x803A -#define GL_CLAMP_TO_EDGE 0x812F -#define GL_MAX_ELEMENTS_VERTICES 0x80E8 -#define GL_MAX_ELEMENTS_INDICES 0x80E9 -#define GL_BGR 0x80E0 -#define GL_BGRA 0x80E1 -#define GL_UNSIGNED_BYTE_3_3_2 0x8032 -#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362 -#define GL_UNSIGNED_SHORT_5_6_5 0x8363 -#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364 -#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 -#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365 -#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 -#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366 -#define GL_UNSIGNED_INT_8_8_8_8 0x8035 -#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 -#define GL_UNSIGNED_INT_10_10_10_2 0x8036 -#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368 -#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8 -#define GL_SINGLE_COLOR 0x81F9 -#define GL_SEPARATE_SPECULAR_COLOR 0x81FA -#define GL_TEXTURE_MIN_LOD 0x813A -#define GL_TEXTURE_MAX_LOD 0x813B -#define GL_TEXTURE_BASE_LEVEL 0x813C -#define GL_TEXTURE_MAX_LEVEL 0x813D -#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12 -#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13 -#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22 -#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23 -#define GL_ALIASED_POINT_SIZE_RANGE 0x846D -#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E -#define GL_PACK_SKIP_IMAGES 0x806B -#define GL_PACK_IMAGE_HEIGHT 0x806C -#define GL_UNPACK_SKIP_IMAGES 0x806D -#define GL_UNPACK_IMAGE_HEIGHT 0x806E -#define GL_TEXTURE_3D 0x806F -#define GL_PROXY_TEXTURE_3D 0x8070 -#define GL_TEXTURE_DEPTH 0x8071 -#define GL_TEXTURE_WRAP_R 0x8072 -#define GL_MAX_3D_TEXTURE_SIZE 0x8073 -#define GL_TEXTURE_BINDING_3D 0x806A - -GLAPI void GLAPIENTRY glDrawRangeElements( GLenum mode, GLuint start, - GLuint end, GLsizei count, GLenum type, const GLvoid *indices ); - -GLAPI void GLAPIENTRY glTexImage3D( GLenum target, GLint level, - GLint internalFormat, - GLsizei width, GLsizei height, - GLsizei depth, GLint border, - GLenum format, GLenum type, - const GLvoid *pixels ); - -GLAPI void GLAPIENTRY glTexSubImage3D( GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLint zoffset, GLsizei width, - GLsizei height, GLsizei depth, - GLenum format, - GLenum type, const GLvoid *pixels); - -GLAPI void GLAPIENTRY glCopyTexSubImage3D( GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLint zoffset, GLint x, - GLint y, GLsizei width, - GLsizei height ); - -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); - - -/* - * GL_ARB_imaging - */ - -#define GL_CONSTANT_COLOR 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 -#define GL_CONSTANT_ALPHA 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 -#define GL_COLOR_TABLE 0x80D0 -#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1 -#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2 -#define GL_PROXY_COLOR_TABLE 0x80D3 -#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4 -#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5 -#define GL_COLOR_TABLE_SCALE 0x80D6 -#define GL_COLOR_TABLE_BIAS 0x80D7 -#define GL_COLOR_TABLE_FORMAT 0x80D8 -#define GL_COLOR_TABLE_WIDTH 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF -#define GL_CONVOLUTION_1D 0x8010 -#define GL_CONVOLUTION_2D 0x8011 -#define GL_SEPARABLE_2D 0x8012 -#define GL_CONVOLUTION_BORDER_MODE 0x8013 -#define GL_CONVOLUTION_FILTER_SCALE 0x8014 -#define GL_CONVOLUTION_FILTER_BIAS 0x8015 -#define GL_REDUCE 0x8016 -#define GL_CONVOLUTION_FORMAT 0x8017 -#define GL_CONVOLUTION_WIDTH 0x8018 -#define GL_CONVOLUTION_HEIGHT 0x8019 -#define GL_MAX_CONVOLUTION_WIDTH 0x801A -#define GL_MAX_CONVOLUTION_HEIGHT 0x801B -#define GL_POST_CONVOLUTION_RED_SCALE 0x801C -#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D -#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E -#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F -#define GL_POST_CONVOLUTION_RED_BIAS 0x8020 -#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021 -#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022 -#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023 -#define GL_CONSTANT_BORDER 0x8151 -#define GL_REPLICATE_BORDER 0x8153 -#define GL_CONVOLUTION_BORDER_COLOR 0x8154 -#define GL_COLOR_MATRIX 0x80B1 -#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2 -#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3 -#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4 -#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5 -#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6 -#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7 -#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8 -#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9 -#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA -#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB -#define GL_HISTOGRAM 0x8024 -#define GL_PROXY_HISTOGRAM 0x8025 -#define GL_HISTOGRAM_WIDTH 0x8026 -#define GL_HISTOGRAM_FORMAT 0x8027 -#define GL_HISTOGRAM_RED_SIZE 0x8028 -#define GL_HISTOGRAM_GREEN_SIZE 0x8029 -#define GL_HISTOGRAM_BLUE_SIZE 0x802A -#define GL_HISTOGRAM_ALPHA_SIZE 0x802B -#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C -#define GL_HISTOGRAM_SINK 0x802D -#define GL_MINMAX 0x802E -#define GL_MINMAX_FORMAT 0x802F -#define GL_MINMAX_SINK 0x8030 -#define GL_TABLE_TOO_LARGE 0x8031 -#define GL_BLEND_EQUATION 0x8009 -#define GL_MIN 0x8007 -#define GL_MAX 0x8008 -#define GL_FUNC_ADD 0x8006 -#define GL_FUNC_SUBTRACT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT 0x800B -#define GL_BLEND_COLOR 0x8005 - - -GLAPI void GLAPIENTRY glColorTable( GLenum target, GLenum internalformat, - GLsizei width, GLenum format, - GLenum type, const GLvoid *table ); - -GLAPI void GLAPIENTRY glColorSubTable( GLenum target, - GLsizei start, GLsizei count, - GLenum format, GLenum type, - const GLvoid *data ); - -GLAPI void GLAPIENTRY glColorTableParameteriv(GLenum target, GLenum pname, - const GLint *params); - -GLAPI void GLAPIENTRY glColorTableParameterfv(GLenum target, GLenum pname, - const GLfloat *params); - -GLAPI void GLAPIENTRY glCopyColorSubTable( GLenum target, GLsizei start, - GLint x, GLint y, GLsizei width ); - -GLAPI void GLAPIENTRY glCopyColorTable( GLenum target, GLenum internalformat, - GLint x, GLint y, GLsizei width ); - -GLAPI void GLAPIENTRY glGetColorTable( GLenum target, GLenum format, - GLenum type, GLvoid *table ); - -GLAPI void GLAPIENTRY glGetColorTableParameterfv( GLenum target, GLenum pname, - GLfloat *params ); - -GLAPI void GLAPIENTRY glGetColorTableParameteriv( GLenum target, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glBlendEquation( GLenum mode ); - -GLAPI void GLAPIENTRY glBlendColor( GLclampf red, GLclampf green, - GLclampf blue, GLclampf alpha ); - -GLAPI void GLAPIENTRY glHistogram( GLenum target, GLsizei width, - GLenum internalformat, GLboolean sink ); - -GLAPI void GLAPIENTRY glResetHistogram( GLenum target ); - -GLAPI void GLAPIENTRY glGetHistogram( GLenum target, GLboolean reset, - GLenum format, GLenum type, - GLvoid *values ); - -GLAPI void GLAPIENTRY glGetHistogramParameterfv( GLenum target, GLenum pname, - GLfloat *params ); - -GLAPI void GLAPIENTRY glGetHistogramParameteriv( GLenum target, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glMinmax( GLenum target, GLenum internalformat, - GLboolean sink ); - -GLAPI void GLAPIENTRY glResetMinmax( GLenum target ); - -GLAPI void GLAPIENTRY glGetMinmax( GLenum target, GLboolean reset, - GLenum format, GLenum types, - GLvoid *values ); - -GLAPI void GLAPIENTRY glGetMinmaxParameterfv( GLenum target, GLenum pname, - GLfloat *params ); - -GLAPI void GLAPIENTRY glGetMinmaxParameteriv( GLenum target, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glConvolutionFilter1D( GLenum target, - GLenum internalformat, GLsizei width, GLenum format, GLenum type, - const GLvoid *image ); - -GLAPI void GLAPIENTRY glConvolutionFilter2D( GLenum target, - GLenum internalformat, GLsizei width, GLsizei height, GLenum format, - GLenum type, const GLvoid *image ); - -GLAPI void GLAPIENTRY glConvolutionParameterf( GLenum target, GLenum pname, - GLfloat params ); - -GLAPI void GLAPIENTRY glConvolutionParameterfv( GLenum target, GLenum pname, - const GLfloat *params ); - -GLAPI void GLAPIENTRY glConvolutionParameteri( GLenum target, GLenum pname, - GLint params ); - -GLAPI void GLAPIENTRY glConvolutionParameteriv( GLenum target, GLenum pname, - const GLint *params ); - -GLAPI void GLAPIENTRY glCopyConvolutionFilter1D( GLenum target, - GLenum internalformat, GLint x, GLint y, GLsizei width ); - -GLAPI void GLAPIENTRY glCopyConvolutionFilter2D( GLenum target, - GLenum internalformat, GLint x, GLint y, GLsizei width, - GLsizei height); - -GLAPI void GLAPIENTRY glGetConvolutionFilter( GLenum target, GLenum format, - GLenum type, GLvoid *image ); - -GLAPI void GLAPIENTRY glGetConvolutionParameterfv( GLenum target, GLenum pname, - GLfloat *params ); - -GLAPI void GLAPIENTRY glGetConvolutionParameteriv( GLenum target, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glSeparableFilter2D( GLenum target, - GLenum internalformat, GLsizei width, GLsizei height, GLenum format, - GLenum type, const GLvoid *row, const GLvoid *column ); - -GLAPI void GLAPIENTRY glGetSeparableFilter( GLenum target, GLenum format, - GLenum type, GLvoid *row, GLvoid *column, GLvoid *span ); - -typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode); - - - -/* - * OpenGL 1.3 - */ - -/* multitexture */ -#define GL_TEXTURE0 0x84C0 -#define GL_TEXTURE1 0x84C1 -#define GL_TEXTURE2 0x84C2 -#define GL_TEXTURE3 0x84C3 -#define GL_TEXTURE4 0x84C4 -#define GL_TEXTURE5 0x84C5 -#define GL_TEXTURE6 0x84C6 -#define GL_TEXTURE7 0x84C7 -#define GL_TEXTURE8 0x84C8 -#define GL_TEXTURE9 0x84C9 -#define GL_TEXTURE10 0x84CA -#define GL_TEXTURE11 0x84CB -#define GL_TEXTURE12 0x84CC -#define GL_TEXTURE13 0x84CD -#define GL_TEXTURE14 0x84CE -#define GL_TEXTURE15 0x84CF -#define GL_TEXTURE16 0x84D0 -#define GL_TEXTURE17 0x84D1 -#define GL_TEXTURE18 0x84D2 -#define GL_TEXTURE19 0x84D3 -#define GL_TEXTURE20 0x84D4 -#define GL_TEXTURE21 0x84D5 -#define GL_TEXTURE22 0x84D6 -#define GL_TEXTURE23 0x84D7 -#define GL_TEXTURE24 0x84D8 -#define GL_TEXTURE25 0x84D9 -#define GL_TEXTURE26 0x84DA -#define GL_TEXTURE27 0x84DB -#define GL_TEXTURE28 0x84DC -#define GL_TEXTURE29 0x84DD -#define GL_TEXTURE30 0x84DE -#define GL_TEXTURE31 0x84DF -#define GL_ACTIVE_TEXTURE 0x84E0 -#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1 -#define GL_MAX_TEXTURE_UNITS 0x84E2 -/* texture_cube_map */ -#define GL_NORMAL_MAP 0x8511 -#define GL_REFLECTION_MAP 0x8512 -#define GL_TEXTURE_CUBE_MAP 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C -/* texture_compression */ -#define GL_COMPRESSED_ALPHA 0x84E9 -#define GL_COMPRESSED_LUMINANCE 0x84EA -#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB -#define GL_COMPRESSED_INTENSITY 0x84EC -#define GL_COMPRESSED_RGB 0x84ED -#define GL_COMPRESSED_RGBA 0x84EE -#define GL_TEXTURE_COMPRESSION_HINT 0x84EF -#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0 -#define GL_TEXTURE_COMPRESSED 0x86A1 -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 -/* multisample */ -#define GL_MULTISAMPLE 0x809D -#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE 0x809F -#define GL_SAMPLE_COVERAGE 0x80A0 -#define GL_SAMPLE_BUFFERS 0x80A8 -#define GL_SAMPLES 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT 0x80AB -#define GL_MULTISAMPLE_BIT 0x20000000 -/* transpose_matrix */ -#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3 -#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4 -#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5 -#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6 -/* texture_env_combine */ -#define GL_COMBINE 0x8570 -#define GL_COMBINE_RGB 0x8571 -#define GL_COMBINE_ALPHA 0x8572 -#define GL_SOURCE0_RGB 0x8580 -#define GL_SOURCE1_RGB 0x8581 -#define GL_SOURCE2_RGB 0x8582 -#define GL_SOURCE0_ALPHA 0x8588 -#define GL_SOURCE1_ALPHA 0x8589 -#define GL_SOURCE2_ALPHA 0x858A -#define GL_OPERAND0_RGB 0x8590 -#define GL_OPERAND1_RGB 0x8591 -#define GL_OPERAND2_RGB 0x8592 -#define GL_OPERAND0_ALPHA 0x8598 -#define GL_OPERAND1_ALPHA 0x8599 -#define GL_OPERAND2_ALPHA 0x859A -#define GL_RGB_SCALE 0x8573 -#define GL_ADD_SIGNED 0x8574 -#define GL_INTERPOLATE 0x8575 -#define GL_SUBTRACT 0x84E7 -#define GL_CONSTANT 0x8576 -#define GL_PRIMARY_COLOR 0x8577 -#define GL_PREVIOUS 0x8578 -/* texture_env_dot3 */ -#define GL_DOT3_RGB 0x86AE -#define GL_DOT3_RGBA 0x86AF -/* texture_border_clamp */ -#define GL_CLAMP_TO_BORDER 0x812D - -GLAPI void GLAPIENTRY glActiveTexture( GLenum texture ); - -GLAPI void GLAPIENTRY glClientActiveTexture( GLenum texture ); - -GLAPI void GLAPIENTRY glCompressedTexImage1D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexImage2D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexImage3D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexSubImage1D( GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexSubImage2D( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexSubImage3D( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glGetCompressedTexImage( GLenum target, GLint lod, GLvoid *img ); - -GLAPI void GLAPIENTRY glMultiTexCoord1d( GLenum target, GLdouble s ); - -GLAPI void GLAPIENTRY glMultiTexCoord1dv( GLenum target, const GLdouble *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord1f( GLenum target, GLfloat s ); - -GLAPI void GLAPIENTRY glMultiTexCoord1fv( GLenum target, const GLfloat *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord1i( GLenum target, GLint s ); - -GLAPI void GLAPIENTRY glMultiTexCoord1iv( GLenum target, const GLint *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord1s( GLenum target, GLshort s ); - -GLAPI void GLAPIENTRY glMultiTexCoord1sv( GLenum target, const GLshort *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord2d( GLenum target, GLdouble s, GLdouble t ); - -GLAPI void GLAPIENTRY glMultiTexCoord2dv( GLenum target, const GLdouble *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord2f( GLenum target, GLfloat s, GLfloat t ); - -GLAPI void GLAPIENTRY glMultiTexCoord2fv( GLenum target, const GLfloat *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord2i( GLenum target, GLint s, GLint t ); - -GLAPI void GLAPIENTRY glMultiTexCoord2iv( GLenum target, const GLint *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord2s( GLenum target, GLshort s, GLshort t ); - -GLAPI void GLAPIENTRY glMultiTexCoord2sv( GLenum target, const GLshort *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord3d( GLenum target, GLdouble s, GLdouble t, GLdouble r ); - -GLAPI void GLAPIENTRY glMultiTexCoord3dv( GLenum target, const GLdouble *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord3f( GLenum target, GLfloat s, GLfloat t, GLfloat r ); - -GLAPI void GLAPIENTRY glMultiTexCoord3fv( GLenum target, const GLfloat *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord3i( GLenum target, GLint s, GLint t, GLint r ); - -GLAPI void GLAPIENTRY glMultiTexCoord3iv( GLenum target, const GLint *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord3s( GLenum target, GLshort s, GLshort t, GLshort r ); - -GLAPI void GLAPIENTRY glMultiTexCoord3sv( GLenum target, const GLshort *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord4d( GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q ); - -GLAPI void GLAPIENTRY glMultiTexCoord4dv( GLenum target, const GLdouble *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord4f( GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q ); - -GLAPI void GLAPIENTRY glMultiTexCoord4fv( GLenum target, const GLfloat *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord4i( GLenum target, GLint s, GLint t, GLint r, GLint q ); - -GLAPI void GLAPIENTRY glMultiTexCoord4iv( GLenum target, const GLint *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord4s( GLenum target, GLshort s, GLshort t, GLshort r, GLshort q ); - -GLAPI void GLAPIENTRY glMultiTexCoord4sv( GLenum target, const GLshort *v ); - - -GLAPI void GLAPIENTRY glLoadTransposeMatrixd( const GLdouble m[16] ); - -GLAPI void GLAPIENTRY glLoadTransposeMatrixf( const GLfloat m[16] ); - -GLAPI void GLAPIENTRY glMultTransposeMatrixd( const GLdouble m[16] ); - -GLAPI void GLAPIENTRY glMultTransposeMatrixf( const GLfloat m[16] ); - -GLAPI void GLAPIENTRY glSampleCoverage( GLclampf value, GLboolean invert ); - - -typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, GLvoid *img); - - - -/* - * GL_ARB_multitexture (ARB extension 1 and OpenGL 1.2.1) - */ -#ifndef GL_ARB_multitexture -#define GL_ARB_multitexture 1 - -#define GL_TEXTURE0_ARB 0x84C0 -#define GL_TEXTURE1_ARB 0x84C1 -#define GL_TEXTURE2_ARB 0x84C2 -#define GL_TEXTURE3_ARB 0x84C3 -#define GL_TEXTURE4_ARB 0x84C4 -#define GL_TEXTURE5_ARB 0x84C5 -#define GL_TEXTURE6_ARB 0x84C6 -#define GL_TEXTURE7_ARB 0x84C7 -#define GL_TEXTURE8_ARB 0x84C8 -#define GL_TEXTURE9_ARB 0x84C9 -#define GL_TEXTURE10_ARB 0x84CA -#define GL_TEXTURE11_ARB 0x84CB -#define GL_TEXTURE12_ARB 0x84CC -#define GL_TEXTURE13_ARB 0x84CD -#define GL_TEXTURE14_ARB 0x84CE -#define GL_TEXTURE15_ARB 0x84CF -#define GL_TEXTURE16_ARB 0x84D0 -#define GL_TEXTURE17_ARB 0x84D1 -#define GL_TEXTURE18_ARB 0x84D2 -#define GL_TEXTURE19_ARB 0x84D3 -#define GL_TEXTURE20_ARB 0x84D4 -#define GL_TEXTURE21_ARB 0x84D5 -#define GL_TEXTURE22_ARB 0x84D6 -#define GL_TEXTURE23_ARB 0x84D7 -#define GL_TEXTURE24_ARB 0x84D8 -#define GL_TEXTURE25_ARB 0x84D9 -#define GL_TEXTURE26_ARB 0x84DA -#define GL_TEXTURE27_ARB 0x84DB -#define GL_TEXTURE28_ARB 0x84DC -#define GL_TEXTURE29_ARB 0x84DD -#define GL_TEXTURE30_ARB 0x84DE -#define GL_TEXTURE31_ARB 0x84DF -#define GL_ACTIVE_TEXTURE_ARB 0x84E0 -#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1 -#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2 - -GLAPI void GLAPIENTRY glActiveTextureARB(GLenum texture); -GLAPI void GLAPIENTRY glClientActiveTextureARB(GLenum texture); -GLAPI void GLAPIENTRY glMultiTexCoord1dARB(GLenum target, GLdouble s); -GLAPI void GLAPIENTRY glMultiTexCoord1dvARB(GLenum target, const GLdouble *v); -GLAPI void GLAPIENTRY glMultiTexCoord1fARB(GLenum target, GLfloat s); -GLAPI void GLAPIENTRY glMultiTexCoord1fvARB(GLenum target, const GLfloat *v); -GLAPI void GLAPIENTRY glMultiTexCoord1iARB(GLenum target, GLint s); -GLAPI void GLAPIENTRY glMultiTexCoord1ivARB(GLenum target, const GLint *v); -GLAPI void GLAPIENTRY glMultiTexCoord1sARB(GLenum target, GLshort s); -GLAPI void GLAPIENTRY glMultiTexCoord1svARB(GLenum target, const GLshort *v); -GLAPI void GLAPIENTRY glMultiTexCoord2dARB(GLenum target, GLdouble s, GLdouble t); -GLAPI void GLAPIENTRY glMultiTexCoord2dvARB(GLenum target, const GLdouble *v); -GLAPI void GLAPIENTRY glMultiTexCoord2fARB(GLenum target, GLfloat s, GLfloat t); -GLAPI void GLAPIENTRY glMultiTexCoord2fvARB(GLenum target, const GLfloat *v); -GLAPI void GLAPIENTRY glMultiTexCoord2iARB(GLenum target, GLint s, GLint t); -GLAPI void GLAPIENTRY glMultiTexCoord2ivARB(GLenum target, const GLint *v); -GLAPI void GLAPIENTRY glMultiTexCoord2sARB(GLenum target, GLshort s, GLshort t); -GLAPI void GLAPIENTRY glMultiTexCoord2svARB(GLenum target, const GLshort *v); -GLAPI void GLAPIENTRY glMultiTexCoord3dARB(GLenum target, GLdouble s, GLdouble t, GLdouble r); -GLAPI void GLAPIENTRY glMultiTexCoord3dvARB(GLenum target, const GLdouble *v); -GLAPI void GLAPIENTRY glMultiTexCoord3fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r); -GLAPI void GLAPIENTRY glMultiTexCoord3fvARB(GLenum target, const GLfloat *v); -GLAPI void GLAPIENTRY glMultiTexCoord3iARB(GLenum target, GLint s, GLint t, GLint r); -GLAPI void GLAPIENTRY glMultiTexCoord3ivARB(GLenum target, const GLint *v); -GLAPI void GLAPIENTRY glMultiTexCoord3sARB(GLenum target, GLshort s, GLshort t, GLshort r); -GLAPI void GLAPIENTRY glMultiTexCoord3svARB(GLenum target, const GLshort *v); -GLAPI void GLAPIENTRY glMultiTexCoord4dARB(GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -GLAPI void GLAPIENTRY glMultiTexCoord4dvARB(GLenum target, const GLdouble *v); -GLAPI void GLAPIENTRY glMultiTexCoord4fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -GLAPI void GLAPIENTRY glMultiTexCoord4fvARB(GLenum target, const GLfloat *v); -GLAPI void GLAPIENTRY glMultiTexCoord4iARB(GLenum target, GLint s, GLint t, GLint r, GLint q); -GLAPI void GLAPIENTRY glMultiTexCoord4ivARB(GLenum target, const GLint *v); -GLAPI void GLAPIENTRY glMultiTexCoord4sARB(GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -GLAPI void GLAPIENTRY glMultiTexCoord4svARB(GLenum target, const GLshort *v); - -typedef void (APIENTRYP PFNGLACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v); - -#endif /* GL_ARB_multitexture */ - - - -/* - * Define this token if you want "old-style" header file behaviour (extensions - * defined in gl.h). Otherwise, extensions will be included from glext.h. - */ -#if defined(GL_GLEXT_LEGACY) - -/* All extensions that used to be here are now found in glext.h */ - -#else /* GL_GLEXT_LEGACY */ - -#include - -#endif /* GL_GLEXT_LEGACY */ - - - -#if GL_ARB_shader_objects - -#ifndef GL_MESA_shader_debug -#define GL_MESA_shader_debug 1 - -#define GL_DEBUG_OBJECT_MESA 0x8759 -#define GL_DEBUG_PRINT_MESA 0x875A -#define GL_DEBUG_ASSERT_MESA 0x875B - -GLAPI GLhandleARB GLAPIENTRY glCreateDebugObjectMESA (void); -GLAPI void GLAPIENTRY glClearDebugLogMESA (GLhandleARB obj, GLenum logType, GLenum shaderType); -GLAPI void GLAPIENTRY glGetDebugLogMESA (GLhandleARB obj, GLenum logType, GLenum shaderType, GLsizei maxLength, - GLsizei *length, GLcharARB *debugLog); -GLAPI GLsizei GLAPIENTRY glGetDebugLogLengthMESA (GLhandleARB obj, GLenum logType, GLenum shaderType); - -#endif /* GL_MESA_shader_debug */ - -#endif /* GL_ARB_shader_objects */ - - -/* - * ???. GL_MESA_packed_depth_stencil - * XXX obsolete - */ -#ifndef GL_MESA_packed_depth_stencil -#define GL_MESA_packed_depth_stencil 1 - -#define GL_DEPTH_STENCIL_MESA 0x8750 -#define GL_UNSIGNED_INT_24_8_MESA 0x8751 -#define GL_UNSIGNED_INT_8_24_REV_MESA 0x8752 -#define GL_UNSIGNED_SHORT_15_1_MESA 0x8753 -#define GL_UNSIGNED_SHORT_1_15_REV_MESA 0x8754 - -#endif /* GL_MESA_packed_depth_stencil */ - - -#ifndef GL_MESA_program_debug -#define GL_MESA_program_debug 1 - -#define GL_FRAGMENT_PROGRAM_POSITION_MESA 0x8bb0 -#define GL_FRAGMENT_PROGRAM_CALLBACK_MESA 0x8bb1 -#define GL_FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA 0x8bb2 -#define GL_FRAGMENT_PROGRAM_CALLBACK_DATA_MESA 0x8bb3 -#define GL_VERTEX_PROGRAM_POSITION_MESA 0x8bb4 -#define GL_VERTEX_PROGRAM_CALLBACK_MESA 0x8bb5 -#define GL_VERTEX_PROGRAM_CALLBACK_FUNC_MESA 0x8bb6 -#define GL_VERTEX_PROGRAM_CALLBACK_DATA_MESA 0x8bb7 - -typedef void (*GLprogramcallbackMESA)(GLenum target, GLvoid *data); - -GLAPI void GLAPIENTRY glProgramCallbackMESA(GLenum target, GLprogramcallbackMESA callback, GLvoid *data); - -GLAPI void GLAPIENTRY glGetProgramRegisterfvMESA(GLenum target, GLsizei len, const GLubyte *name, GLfloat *v); - -#endif /* GL_MESA_program_debug */ - - -#ifndef GL_MESA_texture_array -#define GL_MESA_texture_array 1 - -/* GL_MESA_texture_array uses the same enum values as GL_EXT_texture_array. - */ -#ifndef GL_EXT_texture_array - -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFramebufferTextureLayerEXT(GLenum target, - GLenum attachment, GLuint texture, GLint level, GLint layer); -#endif /* GL_GLEXT_PROTOTYPES */ - -#if 0 -/* (temporarily) disabled because of collision with typedef in glext.h - * that happens if apps include both gl.h and glext.h - */ -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target, - GLenum attachment, GLuint texture, GLint level, GLint layer); -#endif - -#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18 -#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19 -#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A -#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B -#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C -#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D -#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4 -#endif - -#endif - - -#ifndef GL_ATI_blend_equation_separate -#define GL_ATI_blend_equation_separate 1 - -#define GL_ALPHA_BLEND_EQUATION_ATI 0x883D - -GLAPI void GLAPIENTRY glBlendEquationSeparateATI( GLenum modeRGB, GLenum modeA ); -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEATIPROC) (GLenum modeRGB, GLenum modeA); - -#endif /* GL_ATI_blend_equation_separate */ - - -/* GL_OES_EGL_image */ -#ifndef GL_OES_EGL_image -typedef void* GLeglImageOES; -#endif - -#ifndef GL_OES_EGL_image -#define GL_OES_EGL_image 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image); -GLAPI void APIENTRY glEGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image); -#endif -typedef void (APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); -typedef void (APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image); -#endif - - -/** - ** NOTE!!!!! If you add new functions to this file, or update - ** glext.h be sure to regenerate the gl_mangle.h file. See comments - ** in that file for details. - **/ - - - -/********************************************************************** - * Begin system-specific stuff - */ -#if defined(PRAGMA_EXPORT_SUPPORTED) -#pragma export off -#endif - -#if defined(macintosh) && PRAGMA_IMPORT_SUPPORTED -#pragma import off -#endif -/* - * End system-specific stuff - **********************************************************************/ - - -#ifdef __cplusplus -} -#endif - -#endif /* __gl_h_ */ diff --git a/Dependencies/OpenGL/GL/gl_mangle.h b/Dependencies/OpenGL/GL/gl_mangle.h deleted file mode 100644 index 43d2e89..0000000 --- a/Dependencies/OpenGL/GL/gl_mangle.h +++ /dev/null @@ -1,1985 +0,0 @@ -#if 0 -#define GL_MANGLE_C1 "DO NOT EDIT!!! - TO REGENERATE from gl.h, EXECUTE THIS FILE IN SHELL (/bin/sh) and save the output" -#define GL_MANGLE_C2 "This file is used to create GL function protypes and aliases for the function names" - files="gl.h glext.h" -#define GL_MANGLE_C3 "get regeneration header - copy everything in this file above the 'REGENERATE_TO_END' line" - awk '!done; /^\/\*REGENERATE_TO_END/ {done=1}' $0 - echo "" -#define GL_MANGLE_C4 get aliases - grep '^GLAPI' $files | sed -e 's/.*ENTRY gl\([^( ]*\).*$/#define gl\1 MANGLE(\1)/' | sort | uniq - echo "" - echo "#endif /* GL_MANGLE_H */" - exit -#endif /* REGENERATION */ - -/* - * If you compile Mesa with USE_MGL_NAMESPACE defined then you can link - * your application both with OpenGL and Mesa. The Mesa functions will - * be redefined so they are prefixed with "mgl" instead of "gl". - * Mgl contributed by Randy Frank (rfrank@rsinc.com) - * Regneration code contributed by Ray Tice (rayt@ma.ultra.net) - */ - -#ifndef GL_MANGLE_H -#define GL_MANGLE_H - -#ifndef MANGLE -#define MANGLE(x) mgl##x -#endif /*MANGLE*/ - -/*REGENERATE_TO_END-----------ALL LINES BELOW HERE GET REPLACED ON REGENERATION */ - -#define glAccum MANGLE(Accum) -#define glActiveProgramEXT MANGLE(ActiveProgramEXT) -#define glActiveStencilFaceEXT MANGLE(ActiveStencilFaceEXT) -#define glActiveTextureARB MANGLE(ActiveTextureARB) -#define glActiveTexture MANGLE(ActiveTexture) -#define glActiveVaryingNV MANGLE(ActiveVaryingNV) -#define glAlphaFragmentOp1ATI MANGLE(AlphaFragmentOp1ATI) -#define glAlphaFragmentOp2ATI MANGLE(AlphaFragmentOp2ATI) -#define glAlphaFragmentOp3ATI MANGLE(AlphaFragmentOp3ATI) -#define glAlphaFunc MANGLE(AlphaFunc) -#define glApplyTextureEXT MANGLE(ApplyTextureEXT) -#define glAreProgramsResidentNV MANGLE(AreProgramsResidentNV) -#define glAreTexturesResidentEXT MANGLE(AreTexturesResidentEXT) -#define glAreTexturesResident MANGLE(AreTexturesResident) -#define glArrayElementEXT MANGLE(ArrayElementEXT) -#define glArrayElement MANGLE(ArrayElement) -#define glArrayObjectATI MANGLE(ArrayObjectATI) -#define glAsyncMarkerSGIX MANGLE(AsyncMarkerSGIX) -#define glAttachObjectARB MANGLE(AttachObjectARB) -#define glAttachShader MANGLE(AttachShader) -#define glBeginConditionalRender MANGLE(BeginConditionalRender) -#define glBeginConditionalRenderNV MANGLE(BeginConditionalRenderNV) -#define glBeginFragmentShaderATI MANGLE(BeginFragmentShaderATI) -#define glBegin MANGLE(Begin) -#define glBeginOcclusionQueryNV MANGLE(BeginOcclusionQueryNV) -#define glBeginPerfMonitorAMD MANGLE(BeginPerfMonitorAMD) -#define glBeginQueryARB MANGLE(BeginQueryARB) -#define glBeginQuery MANGLE(BeginQuery) -#define glBeginTransformFeedbackEXT MANGLE(BeginTransformFeedbackEXT) -#define glBeginTransformFeedback MANGLE(BeginTransformFeedback) -#define glBeginTransformFeedbackNV MANGLE(BeginTransformFeedbackNV) -#define glBeginVertexShaderEXT MANGLE(BeginVertexShaderEXT) -#define glBeginVideoCaptureNV MANGLE(BeginVideoCaptureNV) -#define glBindAttribLocationARB MANGLE(BindAttribLocationARB) -#define glBindAttribLocation MANGLE(BindAttribLocation) -#define glBindBufferARB MANGLE(BindBufferARB) -#define glBindBufferBaseEXT MANGLE(BindBufferBaseEXT) -#define glBindBufferBase MANGLE(BindBufferBase) -#define glBindBufferBaseNV MANGLE(BindBufferBaseNV) -#define glBindBuffer MANGLE(BindBuffer) -#define glBindBufferOffsetEXT MANGLE(BindBufferOffsetEXT) -#define glBindBufferOffsetNV MANGLE(BindBufferOffsetNV) -#define glBindBufferRangeEXT MANGLE(BindBufferRangeEXT) -#define glBindBufferRange MANGLE(BindBufferRange) -#define glBindBufferRangeNV MANGLE(BindBufferRangeNV) -#define glBindFragDataLocationEXT MANGLE(BindFragDataLocationEXT) -#define glBindFragDataLocation MANGLE(BindFragDataLocation) -#define glBindFragmentShaderATI MANGLE(BindFragmentShaderATI) -#define glBindFramebufferEXT MANGLE(BindFramebufferEXT) -#define glBindFramebuffer MANGLE(BindFramebuffer) -#define glBindLightParameterEXT MANGLE(BindLightParameterEXT) -#define glBindMaterialParameterEXT MANGLE(BindMaterialParameterEXT) -#define glBindMultiTextureEXT MANGLE(BindMultiTextureEXT) -#define glBindParameterEXT MANGLE(BindParameterEXT) -#define glBindProgramARB MANGLE(BindProgramARB) -#define glBindProgramNV MANGLE(BindProgramNV) -#define glBindRenderbufferEXT MANGLE(BindRenderbufferEXT) -#define glBindRenderbuffer MANGLE(BindRenderbuffer) -#define glBindTexGenParameterEXT MANGLE(BindTexGenParameterEXT) -#define glBindTextureEXT MANGLE(BindTextureEXT) -#define glBindTexture MANGLE(BindTexture) -#define glBindTextureUnitParameterEXT MANGLE(BindTextureUnitParameterEXT) -#define glBindTransformFeedbackNV MANGLE(BindTransformFeedbackNV) -#define glBindVertexArrayAPPLE MANGLE(BindVertexArrayAPPLE) -#define glBindVertexArray MANGLE(BindVertexArray) -#define glBindVertexShaderEXT MANGLE(BindVertexShaderEXT) -#define glBindVideoCaptureStreamBufferNV MANGLE(BindVideoCaptureStreamBufferNV) -#define glBindVideoCaptureStreamTextureNV MANGLE(BindVideoCaptureStreamTextureNV) -#define glBinormal3bEXT MANGLE(Binormal3bEXT) -#define glBinormal3bvEXT MANGLE(Binormal3bvEXT) -#define glBinormal3dEXT MANGLE(Binormal3dEXT) -#define glBinormal3dvEXT MANGLE(Binormal3dvEXT) -#define glBinormal3fEXT MANGLE(Binormal3fEXT) -#define glBinormal3fvEXT MANGLE(Binormal3fvEXT) -#define glBinormal3iEXT MANGLE(Binormal3iEXT) -#define glBinormal3ivEXT MANGLE(Binormal3ivEXT) -#define glBinormal3sEXT MANGLE(Binormal3sEXT) -#define glBinormal3svEXT MANGLE(Binormal3svEXT) -#define glBinormalPointerEXT MANGLE(BinormalPointerEXT) -#define glBitmap MANGLE(Bitmap) -#define glBlendColorEXT MANGLE(BlendColorEXT) -#define glBlendColor MANGLE(BlendColor) -#define glBlendEquationEXT MANGLE(BlendEquationEXT) -#define glBlendEquationi MANGLE(BlendEquationi) -#define glBlendEquationIndexedAMD MANGLE(BlendEquationIndexedAMD) -#define glBlendEquation MANGLE(BlendEquation) -#define glBlendEquationSeparateATI MANGLE(BlendEquationSeparateATI) -#define glBlendEquationSeparateEXT MANGLE(BlendEquationSeparateEXT) -#define glBlendEquationSeparatei MANGLE(BlendEquationSeparatei) -#define glBlendEquationSeparateIndexedAMD MANGLE(BlendEquationSeparateIndexedAMD) -#define glBlendEquationSeparate MANGLE(BlendEquationSeparate) -#define glBlendFunci MANGLE(BlendFunci) -#define glBlendFuncIndexedAMD MANGLE(BlendFuncIndexedAMD) -#define glBlendFunc MANGLE(BlendFunc) -#define glBlendFuncSeparateEXT MANGLE(BlendFuncSeparateEXT) -#define glBlendFuncSeparatei MANGLE(BlendFuncSeparatei) -#define glBlendFuncSeparateIndexedAMD MANGLE(BlendFuncSeparateIndexedAMD) -#define glBlendFuncSeparateINGR MANGLE(BlendFuncSeparateINGR) -#define glBlendFuncSeparate MANGLE(BlendFuncSeparate) -#define glBlitFramebufferEXT MANGLE(BlitFramebufferEXT) -#define glBlitFramebuffer MANGLE(BlitFramebuffer) -#define glBufferAddressRangeNV MANGLE(BufferAddressRangeNV) -#define glBufferDataARB MANGLE(BufferDataARB) -#define glBufferData MANGLE(BufferData) -#define glBufferParameteriAPPLE MANGLE(BufferParameteriAPPLE) -#define glBufferSubDataARB MANGLE(BufferSubDataARB) -#define glBufferSubData MANGLE(BufferSubData) -#define glCallList MANGLE(CallList) -#define glCallLists MANGLE(CallLists) -#define glCheckFramebufferStatusEXT MANGLE(CheckFramebufferStatusEXT) -#define glCheckFramebufferStatus MANGLE(CheckFramebufferStatus) -#define glCheckNamedFramebufferStatusEXT MANGLE(CheckNamedFramebufferStatusEXT) -#define glClampColorARB MANGLE(ClampColorARB) -#define glClampColor MANGLE(ClampColor) -#define glClearAccum MANGLE(ClearAccum) -#define glClearBufferfi MANGLE(ClearBufferfi) -#define glClearBufferfv MANGLE(ClearBufferfv) -#define glClearBufferiv MANGLE(ClearBufferiv) -#define glClearBufferuiv MANGLE(ClearBufferuiv) -#define glClearColorIiEXT MANGLE(ClearColorIiEXT) -#define glClearColorIuiEXT MANGLE(ClearColorIuiEXT) -#define glClearColor MANGLE(ClearColor) -#define glClearDebugLogMESA MANGLE(ClearDebugLogMESA) -#define glClearDepthdNV MANGLE(ClearDepthdNV) -#define glClearDepth MANGLE(ClearDepth) -#define glClearIndex MANGLE(ClearIndex) -#define glClear MANGLE(Clear) -#define glClearStencil MANGLE(ClearStencil) -#define glClientActiveTextureARB MANGLE(ClientActiveTextureARB) -#define glClientActiveTexture MANGLE(ClientActiveTexture) -#define glClientActiveVertexStreamATI MANGLE(ClientActiveVertexStreamATI) -#define glClientAttribDefaultEXT MANGLE(ClientAttribDefaultEXT) -#define glClientWaitSync MANGLE(ClientWaitSync) -#define glClipPlane MANGLE(ClipPlane) -#define glColor3b MANGLE(Color3b) -#define glColor3bv MANGLE(Color3bv) -#define glColor3d MANGLE(Color3d) -#define glColor3dv MANGLE(Color3dv) -#define glColor3f MANGLE(Color3f) -#define glColor3fVertex3fSUN MANGLE(Color3fVertex3fSUN) -#define glColor3fVertex3fvSUN MANGLE(Color3fVertex3fvSUN) -#define glColor3fv MANGLE(Color3fv) -#define glColor3hNV MANGLE(Color3hNV) -#define glColor3hvNV MANGLE(Color3hvNV) -#define glColor3i MANGLE(Color3i) -#define glColor3iv MANGLE(Color3iv) -#define glColor3s MANGLE(Color3s) -#define glColor3sv MANGLE(Color3sv) -#define glColor3ub MANGLE(Color3ub) -#define glColor3ubv MANGLE(Color3ubv) -#define glColor3ui MANGLE(Color3ui) -#define glColor3uiv MANGLE(Color3uiv) -#define glColor3us MANGLE(Color3us) -#define glColor3usv MANGLE(Color3usv) -#define glColor4b MANGLE(Color4b) -#define glColor4bv MANGLE(Color4bv) -#define glColor4d MANGLE(Color4d) -#define glColor4dv MANGLE(Color4dv) -#define glColor4f MANGLE(Color4f) -#define glColor4fNormal3fVertex3fSUN MANGLE(Color4fNormal3fVertex3fSUN) -#define glColor4fNormal3fVertex3fvSUN MANGLE(Color4fNormal3fVertex3fvSUN) -#define glColor4fv MANGLE(Color4fv) -#define glColor4hNV MANGLE(Color4hNV) -#define glColor4hvNV MANGLE(Color4hvNV) -#define glColor4i MANGLE(Color4i) -#define glColor4iv MANGLE(Color4iv) -#define glColor4s MANGLE(Color4s) -#define glColor4sv MANGLE(Color4sv) -#define glColor4ub MANGLE(Color4ub) -#define glColor4ubVertex2fSUN MANGLE(Color4ubVertex2fSUN) -#define glColor4ubVertex2fvSUN MANGLE(Color4ubVertex2fvSUN) -#define glColor4ubVertex3fSUN MANGLE(Color4ubVertex3fSUN) -#define glColor4ubVertex3fvSUN MANGLE(Color4ubVertex3fvSUN) -#define glColor4ubv MANGLE(Color4ubv) -#define glColor4ui MANGLE(Color4ui) -#define glColor4uiv MANGLE(Color4uiv) -#define glColor4us MANGLE(Color4us) -#define glColor4usv MANGLE(Color4usv) -#define glColorFormatNV MANGLE(ColorFormatNV) -#define glColorFragmentOp1ATI MANGLE(ColorFragmentOp1ATI) -#define glColorFragmentOp2ATI MANGLE(ColorFragmentOp2ATI) -#define glColorFragmentOp3ATI MANGLE(ColorFragmentOp3ATI) -#define glColorMaski MANGLE(ColorMaski) -#define glColorMaskIndexedEXT MANGLE(ColorMaskIndexedEXT) -#define glColorMask MANGLE(ColorMask) -#define glColorMaterial MANGLE(ColorMaterial) -#define glColorPointerEXT MANGLE(ColorPointerEXT) -#define glColorPointerListIBM MANGLE(ColorPointerListIBM) -#define glColorPointer MANGLE(ColorPointer) -#define glColorPointervINTEL MANGLE(ColorPointervINTEL) -#define glColorSubTableEXT MANGLE(ColorSubTableEXT) -#define glColorSubTable MANGLE(ColorSubTable) -#define glColorTableEXT MANGLE(ColorTableEXT) -#define glColorTable MANGLE(ColorTable) -#define glColorTableParameterfv MANGLE(ColorTableParameterfv) -#define glColorTableParameterfvSGI MANGLE(ColorTableParameterfvSGI) -#define glColorTableParameteriv MANGLE(ColorTableParameteriv) -#define glColorTableParameterivSGI MANGLE(ColorTableParameterivSGI) -#define glColorTableSGI MANGLE(ColorTableSGI) -#define glCombinerInputNV MANGLE(CombinerInputNV) -#define glCombinerOutputNV MANGLE(CombinerOutputNV) -#define glCombinerParameterfNV MANGLE(CombinerParameterfNV) -#define glCombinerParameterfvNV MANGLE(CombinerParameterfvNV) -#define glCombinerParameteriNV MANGLE(CombinerParameteriNV) -#define glCombinerParameterivNV MANGLE(CombinerParameterivNV) -#define glCombinerStageParameterfvNV MANGLE(CombinerStageParameterfvNV) -#define glCompileShaderARB MANGLE(CompileShaderARB) -#define glCompileShader MANGLE(CompileShader) -#define glCompressedMultiTexImage1DEXT MANGLE(CompressedMultiTexImage1DEXT) -#define glCompressedMultiTexImage2DEXT MANGLE(CompressedMultiTexImage2DEXT) -#define glCompressedMultiTexImage3DEXT MANGLE(CompressedMultiTexImage3DEXT) -#define glCompressedMultiTexSubImage1DEXT MANGLE(CompressedMultiTexSubImage1DEXT) -#define glCompressedMultiTexSubImage2DEXT MANGLE(CompressedMultiTexSubImage2DEXT) -#define glCompressedMultiTexSubImage3DEXT MANGLE(CompressedMultiTexSubImage3DEXT) -#define glCompressedTexImage1DARB MANGLE(CompressedTexImage1DARB) -#define glCompressedTexImage1D MANGLE(CompressedTexImage1D) -#define glCompressedTexImage2DARB MANGLE(CompressedTexImage2DARB) -#define glCompressedTexImage2D MANGLE(CompressedTexImage2D) -#define glCompressedTexImage3DARB MANGLE(CompressedTexImage3DARB) -#define glCompressedTexImage3D MANGLE(CompressedTexImage3D) -#define glCompressedTexSubImage1DARB MANGLE(CompressedTexSubImage1DARB) -#define glCompressedTexSubImage1D MANGLE(CompressedTexSubImage1D) -#define glCompressedTexSubImage2DARB MANGLE(CompressedTexSubImage2DARB) -#define glCompressedTexSubImage2D MANGLE(CompressedTexSubImage2D) -#define glCompressedTexSubImage3DARB MANGLE(CompressedTexSubImage3DARB) -#define glCompressedTexSubImage3D MANGLE(CompressedTexSubImage3D) -#define glCompressedTextureImage1DEXT MANGLE(CompressedTextureImage1DEXT) -#define glCompressedTextureImage2DEXT MANGLE(CompressedTextureImage2DEXT) -#define glCompressedTextureImage3DEXT MANGLE(CompressedTextureImage3DEXT) -#define glCompressedTextureSubImage1DEXT MANGLE(CompressedTextureSubImage1DEXT) -#define glCompressedTextureSubImage2DEXT MANGLE(CompressedTextureSubImage2DEXT) -#define glCompressedTextureSubImage3DEXT MANGLE(CompressedTextureSubImage3DEXT) -#define glConvolutionFilter1DEXT MANGLE(ConvolutionFilter1DEXT) -#define glConvolutionFilter1D MANGLE(ConvolutionFilter1D) -#define glConvolutionFilter2DEXT MANGLE(ConvolutionFilter2DEXT) -#define glConvolutionFilter2D MANGLE(ConvolutionFilter2D) -#define glConvolutionParameterfEXT MANGLE(ConvolutionParameterfEXT) -#define glConvolutionParameterf MANGLE(ConvolutionParameterf) -#define glConvolutionParameterfvEXT MANGLE(ConvolutionParameterfvEXT) -#define glConvolutionParameterfv MANGLE(ConvolutionParameterfv) -#define glConvolutionParameteriEXT MANGLE(ConvolutionParameteriEXT) -#define glConvolutionParameteri MANGLE(ConvolutionParameteri) -#define glConvolutionParameterivEXT MANGLE(ConvolutionParameterivEXT) -#define glConvolutionParameteriv MANGLE(ConvolutionParameteriv) -#define glCopyBufferSubData MANGLE(CopyBufferSubData) -#define glCopyColorSubTableEXT MANGLE(CopyColorSubTableEXT) -#define glCopyColorSubTable MANGLE(CopyColorSubTable) -#define glCopyColorTable MANGLE(CopyColorTable) -#define glCopyColorTableSGI MANGLE(CopyColorTableSGI) -#define glCopyConvolutionFilter1DEXT MANGLE(CopyConvolutionFilter1DEXT) -#define glCopyConvolutionFilter1D MANGLE(CopyConvolutionFilter1D) -#define glCopyConvolutionFilter2DEXT MANGLE(CopyConvolutionFilter2DEXT) -#define glCopyConvolutionFilter2D MANGLE(CopyConvolutionFilter2D) -#define glCopyImageSubDataNV MANGLE(CopyImageSubDataNV) -#define glCopyMultiTexImage1DEXT MANGLE(CopyMultiTexImage1DEXT) -#define glCopyMultiTexImage2DEXT MANGLE(CopyMultiTexImage2DEXT) -#define glCopyMultiTexSubImage1DEXT MANGLE(CopyMultiTexSubImage1DEXT) -#define glCopyMultiTexSubImage2DEXT MANGLE(CopyMultiTexSubImage2DEXT) -#define glCopyMultiTexSubImage3DEXT MANGLE(CopyMultiTexSubImage3DEXT) -#define glCopyPixels MANGLE(CopyPixels) -#define glCopyTexImage1DEXT MANGLE(CopyTexImage1DEXT) -#define glCopyTexImage1D MANGLE(CopyTexImage1D) -#define glCopyTexImage2DEXT MANGLE(CopyTexImage2DEXT) -#define glCopyTexImage2D MANGLE(CopyTexImage2D) -#define glCopyTexSubImage1DEXT MANGLE(CopyTexSubImage1DEXT) -#define glCopyTexSubImage1D MANGLE(CopyTexSubImage1D) -#define glCopyTexSubImage2DEXT MANGLE(CopyTexSubImage2DEXT) -#define glCopyTexSubImage2D MANGLE(CopyTexSubImage2D) -#define glCopyTexSubImage3DEXT MANGLE(CopyTexSubImage3DEXT) -#define glCopyTexSubImage3D MANGLE(CopyTexSubImage3D) -#define glCopyTextureImage1DEXT MANGLE(CopyTextureImage1DEXT) -#define glCopyTextureImage2DEXT MANGLE(CopyTextureImage2DEXT) -#define glCopyTextureSubImage1DEXT MANGLE(CopyTextureSubImage1DEXT) -#define glCopyTextureSubImage2DEXT MANGLE(CopyTextureSubImage2DEXT) -#define glCopyTextureSubImage3DEXT MANGLE(CopyTextureSubImage3DEXT) -#define glCreateDebugObjectMESA MANGLE(CreateDebugObjectMESA) -#define glCreateProgram MANGLE(CreateProgram) -#define glCreateProgramObjectARB MANGLE(CreateProgramObjectARB) -#define glCreateShader MANGLE(CreateShader) -#define glCreateShaderObjectARB MANGLE(CreateShaderObjectARB) -#define glCreateShaderProgramEXT MANGLE(CreateShaderProgramEXT) -#define glCullFace MANGLE(CullFace) -#define glCullParameterdvEXT MANGLE(CullParameterdvEXT) -#define glCullParameterfvEXT MANGLE(CullParameterfvEXT) -#define glCurrentPaletteMatrixARB MANGLE(CurrentPaletteMatrixARB) -#define glDeformationMap3dSGIX MANGLE(DeformationMap3dSGIX) -#define glDeformationMap3fSGIX MANGLE(DeformationMap3fSGIX) -#define glDeformSGIX MANGLE(DeformSGIX) -#define glDeleteAsyncMarkersSGIX MANGLE(DeleteAsyncMarkersSGIX) -#define glDeleteBuffersARB MANGLE(DeleteBuffersARB) -#define glDeleteBuffers MANGLE(DeleteBuffers) -#define glDeleteFencesAPPLE MANGLE(DeleteFencesAPPLE) -#define glDeleteFencesNV MANGLE(DeleteFencesNV) -#define glDeleteFragmentShaderATI MANGLE(DeleteFragmentShaderATI) -#define glDeleteFramebuffersEXT MANGLE(DeleteFramebuffersEXT) -#define glDeleteFramebuffers MANGLE(DeleteFramebuffers) -#define glDeleteLists MANGLE(DeleteLists) -#define glDeleteObjectARB MANGLE(DeleteObjectARB) -#define glDeleteOcclusionQueriesNV MANGLE(DeleteOcclusionQueriesNV) -#define glDeletePerfMonitorsAMD MANGLE(DeletePerfMonitorsAMD) -#define glDeleteProgram MANGLE(DeleteProgram) -#define glDeleteProgramsARB MANGLE(DeleteProgramsARB) -#define glDeleteProgramsNV MANGLE(DeleteProgramsNV) -#define glDeleteQueriesARB MANGLE(DeleteQueriesARB) -#define glDeleteQueries MANGLE(DeleteQueries) -#define glDeleteRenderbuffersEXT MANGLE(DeleteRenderbuffersEXT) -#define glDeleteRenderbuffers MANGLE(DeleteRenderbuffers) -#define glDeleteShader MANGLE(DeleteShader) -#define glDeleteSync MANGLE(DeleteSync) -#define glDeleteTexturesEXT MANGLE(DeleteTexturesEXT) -#define glDeleteTextures MANGLE(DeleteTextures) -#define glDeleteTransformFeedbacksNV MANGLE(DeleteTransformFeedbacksNV) -#define glDeleteVertexArraysAPPLE MANGLE(DeleteVertexArraysAPPLE) -#define glDeleteVertexArrays MANGLE(DeleteVertexArrays) -#define glDeleteVertexShaderEXT MANGLE(DeleteVertexShaderEXT) -#define glDepthBoundsdNV MANGLE(DepthBoundsdNV) -#define glDepthBoundsEXT MANGLE(DepthBoundsEXT) -#define glDepthFunc MANGLE(DepthFunc) -#define glDepthMask MANGLE(DepthMask) -#define glDepthRangedNV MANGLE(DepthRangedNV) -#define glDepthRange MANGLE(DepthRange) -#define glDetachObjectARB MANGLE(DetachObjectARB) -#define glDetachShader MANGLE(DetachShader) -#define glDetailTexFuncSGIS MANGLE(DetailTexFuncSGIS) -#define glDisableClientStateIndexedEXT MANGLE(DisableClientStateIndexedEXT) -#define glDisableClientState MANGLE(DisableClientState) -#define glDisablei MANGLE(Disablei) -#define glDisableIndexedEXT MANGLE(DisableIndexedEXT) -#define glDisable MANGLE(Disable) -#define glDisableVariantClientStateEXT MANGLE(DisableVariantClientStateEXT) -#define glDisableVertexAttribAPPLE MANGLE(DisableVertexAttribAPPLE) -#define glDisableVertexAttribArrayARB MANGLE(DisableVertexAttribArrayARB) -#define glDisableVertexAttribArray MANGLE(DisableVertexAttribArray) -#define glDrawArraysEXT MANGLE(DrawArraysEXT) -#define glDrawArraysInstancedARB MANGLE(DrawArraysInstancedARB) -#define glDrawArraysInstancedEXT MANGLE(DrawArraysInstancedEXT) -#define glDrawArraysInstanced MANGLE(DrawArraysInstanced) -#define glDrawArrays MANGLE(DrawArrays) -#define glDrawBuffer MANGLE(DrawBuffer) -#define glDrawBuffersARB MANGLE(DrawBuffersARB) -#define glDrawBuffersATI MANGLE(DrawBuffersATI) -#define glDrawBuffers MANGLE(DrawBuffers) -#define glDrawElementArrayAPPLE MANGLE(DrawElementArrayAPPLE) -#define glDrawElementArrayATI MANGLE(DrawElementArrayATI) -#define glDrawElementsBaseVertex MANGLE(DrawElementsBaseVertex) -#define glDrawElementsInstancedARB MANGLE(DrawElementsInstancedARB) -#define glDrawElementsInstancedBaseVertex MANGLE(DrawElementsInstancedBaseVertex) -#define glDrawElementsInstancedEXT MANGLE(DrawElementsInstancedEXT) -#define glDrawElementsInstanced MANGLE(DrawElementsInstanced) -#define glDrawElements MANGLE(DrawElements) -#define glDrawMeshArraysSUN MANGLE(DrawMeshArraysSUN) -#define glDrawPixels MANGLE(DrawPixels) -#define glDrawRangeElementArrayAPPLE MANGLE(DrawRangeElementArrayAPPLE) -#define glDrawRangeElementArrayATI MANGLE(DrawRangeElementArrayATI) -#define glDrawRangeElementsBaseVertex MANGLE(DrawRangeElementsBaseVertex) -#define glDrawRangeElementsEXT MANGLE(DrawRangeElementsEXT) -#define glDrawRangeElements MANGLE(DrawRangeElements) -#define glDrawTransformFeedbackNV MANGLE(DrawTransformFeedbackNV) -#define glEdgeFlagFormatNV MANGLE(EdgeFlagFormatNV) -#define glEdgeFlag MANGLE(EdgeFlag) -#define glEdgeFlagPointerEXT MANGLE(EdgeFlagPointerEXT) -#define glEdgeFlagPointerListIBM MANGLE(EdgeFlagPointerListIBM) -#define glEdgeFlagPointer MANGLE(EdgeFlagPointer) -#define glEdgeFlagv MANGLE(EdgeFlagv) -#define glEGLImageTargetRenderbufferStorageOES MANGLE(EGLImageTargetRenderbufferStorageOES) -#define glEGLImageTargetTexture2DOES MANGLE(EGLImageTargetTexture2DOES) -#define glElementPointerAPPLE MANGLE(ElementPointerAPPLE) -#define glElementPointerATI MANGLE(ElementPointerATI) -#define glEnableClientStateIndexedEXT MANGLE(EnableClientStateIndexedEXT) -#define glEnableClientState MANGLE(EnableClientState) -#define glEnablei MANGLE(Enablei) -#define glEnableIndexedEXT MANGLE(EnableIndexedEXT) -#define glEnable MANGLE(Enable) -#define glEnableVariantClientStateEXT MANGLE(EnableVariantClientStateEXT) -#define glEnableVertexAttribAPPLE MANGLE(EnableVertexAttribAPPLE) -#define glEnableVertexAttribArrayARB MANGLE(EnableVertexAttribArrayARB) -#define glEnableVertexAttribArray MANGLE(EnableVertexAttribArray) -#define glEndConditionalRender MANGLE(EndConditionalRender) -#define glEndConditionalRenderNV MANGLE(EndConditionalRenderNV) -#define glEndFragmentShaderATI MANGLE(EndFragmentShaderATI) -#define glEndList MANGLE(EndList) -#define glEnd MANGLE(End) -#define glEndOcclusionQueryNV MANGLE(EndOcclusionQueryNV) -#define glEndPerfMonitorAMD MANGLE(EndPerfMonitorAMD) -#define glEndQueryARB MANGLE(EndQueryARB) -#define glEndQuery MANGLE(EndQuery) -#define glEndTransformFeedbackEXT MANGLE(EndTransformFeedbackEXT) -#define glEndTransformFeedback MANGLE(EndTransformFeedback) -#define glEndTransformFeedbackNV MANGLE(EndTransformFeedbackNV) -#define glEndVertexShaderEXT MANGLE(EndVertexShaderEXT) -#define glEndVideoCaptureNV MANGLE(EndVideoCaptureNV) -#define glEvalCoord1d MANGLE(EvalCoord1d) -#define glEvalCoord1dv MANGLE(EvalCoord1dv) -#define glEvalCoord1f MANGLE(EvalCoord1f) -#define glEvalCoord1fv MANGLE(EvalCoord1fv) -#define glEvalCoord2d MANGLE(EvalCoord2d) -#define glEvalCoord2dv MANGLE(EvalCoord2dv) -#define glEvalCoord2f MANGLE(EvalCoord2f) -#define glEvalCoord2fv MANGLE(EvalCoord2fv) -#define glEvalMapsNV MANGLE(EvalMapsNV) -#define glEvalMesh1 MANGLE(EvalMesh1) -#define glEvalMesh2 MANGLE(EvalMesh2) -#define glEvalPoint1 MANGLE(EvalPoint1) -#define glEvalPoint2 MANGLE(EvalPoint2) -#define glExecuteProgramNV MANGLE(ExecuteProgramNV) -#define glExtractComponentEXT MANGLE(ExtractComponentEXT) -#define glFeedbackBuffer MANGLE(FeedbackBuffer) -#define glFenceSync MANGLE(FenceSync) -#define glFinalCombinerInputNV MANGLE(FinalCombinerInputNV) -#define glFinishAsyncSGIX MANGLE(FinishAsyncSGIX) -#define glFinishFenceAPPLE MANGLE(FinishFenceAPPLE) -#define glFinishFenceNV MANGLE(FinishFenceNV) -#define glFinish MANGLE(Finish) -#define glFinishObjectAPPLE MANGLE(FinishObjectAPPLE) -#define glFinishTextureSUNX MANGLE(FinishTextureSUNX) -#define glFlush MANGLE(Flush) -#define glFlushMappedBufferRangeAPPLE MANGLE(FlushMappedBufferRangeAPPLE) -#define glFlushMappedBufferRange MANGLE(FlushMappedBufferRange) -#define glFlushPixelDataRangeNV MANGLE(FlushPixelDataRangeNV) -#define glFlushRasterSGIX MANGLE(FlushRasterSGIX) -#define glFlushVertexArrayRangeAPPLE MANGLE(FlushVertexArrayRangeAPPLE) -#define glFlushVertexArrayRangeNV MANGLE(FlushVertexArrayRangeNV) -#define glFogCoorddEXT MANGLE(FogCoorddEXT) -#define glFogCoordd MANGLE(FogCoordd) -#define glFogCoorddvEXT MANGLE(FogCoorddvEXT) -#define glFogCoorddv MANGLE(FogCoorddv) -#define glFogCoordfEXT MANGLE(FogCoordfEXT) -#define glFogCoordf MANGLE(FogCoordf) -#define glFogCoordFormatNV MANGLE(FogCoordFormatNV) -#define glFogCoordfvEXT MANGLE(FogCoordfvEXT) -#define glFogCoordfv MANGLE(FogCoordfv) -#define glFogCoordhNV MANGLE(FogCoordhNV) -#define glFogCoordhvNV MANGLE(FogCoordhvNV) -#define glFogCoordPointerEXT MANGLE(FogCoordPointerEXT) -#define glFogCoordPointerListIBM MANGLE(FogCoordPointerListIBM) -#define glFogCoordPointer MANGLE(FogCoordPointer) -#define glFogf MANGLE(Fogf) -#define glFogFuncSGIS MANGLE(FogFuncSGIS) -#define glFogfv MANGLE(Fogfv) -#define glFogi MANGLE(Fogi) -#define glFogiv MANGLE(Fogiv) -#define glFragmentColorMaterialSGIX MANGLE(FragmentColorMaterialSGIX) -#define glFragmentLightfSGIX MANGLE(FragmentLightfSGIX) -#define glFragmentLightfvSGIX MANGLE(FragmentLightfvSGIX) -#define glFragmentLightiSGIX MANGLE(FragmentLightiSGIX) -#define glFragmentLightivSGIX MANGLE(FragmentLightivSGIX) -#define glFragmentLightModelfSGIX MANGLE(FragmentLightModelfSGIX) -#define glFragmentLightModelfvSGIX MANGLE(FragmentLightModelfvSGIX) -#define glFragmentLightModeliSGIX MANGLE(FragmentLightModeliSGIX) -#define glFragmentLightModelivSGIX MANGLE(FragmentLightModelivSGIX) -#define glFragmentMaterialfSGIX MANGLE(FragmentMaterialfSGIX) -#define glFragmentMaterialfvSGIX MANGLE(FragmentMaterialfvSGIX) -#define glFragmentMaterialiSGIX MANGLE(FragmentMaterialiSGIX) -#define glFragmentMaterialivSGIX MANGLE(FragmentMaterialivSGIX) -#define glFramebufferDrawBufferEXT MANGLE(FramebufferDrawBufferEXT) -#define glFramebufferDrawBuffersEXT MANGLE(FramebufferDrawBuffersEXT) -#define glFramebufferReadBufferEXT MANGLE(FramebufferReadBufferEXT) -#define glFramebufferRenderbufferEXT MANGLE(FramebufferRenderbufferEXT) -#define glFramebufferRenderbuffer MANGLE(FramebufferRenderbuffer) -#define glFramebufferTexture1DEXT MANGLE(FramebufferTexture1DEXT) -#define glFramebufferTexture1D MANGLE(FramebufferTexture1D) -#define glFramebufferTexture2DEXT MANGLE(FramebufferTexture2DEXT) -#define glFramebufferTexture2D MANGLE(FramebufferTexture2D) -#define glFramebufferTexture3DEXT MANGLE(FramebufferTexture3DEXT) -#define glFramebufferTexture3D MANGLE(FramebufferTexture3D) -#define glFramebufferTextureARB MANGLE(FramebufferTextureARB) -#define glFramebufferTextureEXT MANGLE(FramebufferTextureEXT) -#define glFramebufferTextureFaceARB MANGLE(FramebufferTextureFaceARB) -#define glFramebufferTextureFaceEXT MANGLE(FramebufferTextureFaceEXT) -#define glFramebufferTextureFace MANGLE(FramebufferTextureFace) -#define glFramebufferTextureLayerARB MANGLE(FramebufferTextureLayerARB) -#define glFramebufferTextureLayerEXT MANGLE(FramebufferTextureLayerEXT) -#define glFramebufferTextureLayer MANGLE(FramebufferTextureLayer) -#define glFramebufferTexture MANGLE(FramebufferTexture) -#define glFrameTerminatorGREMEDY MANGLE(FrameTerminatorGREMEDY) -#define glFrameZoomSGIX MANGLE(FrameZoomSGIX) -#define glFreeObjectBufferATI MANGLE(FreeObjectBufferATI) -#define glFrontFace MANGLE(FrontFace) -#define glFrustum MANGLE(Frustum) -#define glGenAsyncMarkersSGIX MANGLE(GenAsyncMarkersSGIX) -#define glGenBuffersARB MANGLE(GenBuffersARB) -#define glGenBuffers MANGLE(GenBuffers) -#define glGenerateMipmapEXT MANGLE(GenerateMipmapEXT) -#define glGenerateMipmap MANGLE(GenerateMipmap) -#define glGenerateMultiTexMipmapEXT MANGLE(GenerateMultiTexMipmapEXT) -#define glGenerateTextureMipmapEXT MANGLE(GenerateTextureMipmapEXT) -#define glGenFencesAPPLE MANGLE(GenFencesAPPLE) -#define glGenFencesNV MANGLE(GenFencesNV) -#define glGenFragmentShadersATI MANGLE(GenFragmentShadersATI) -#define glGenFramebuffersEXT MANGLE(GenFramebuffersEXT) -#define glGenFramebuffers MANGLE(GenFramebuffers) -#define glGenLists MANGLE(GenLists) -#define glGenOcclusionQueriesNV MANGLE(GenOcclusionQueriesNV) -#define glGenPerfMonitorsAMD MANGLE(GenPerfMonitorsAMD) -#define glGenProgramsARB MANGLE(GenProgramsARB) -#define glGenProgramsNV MANGLE(GenProgramsNV) -#define glGenQueriesARB MANGLE(GenQueriesARB) -#define glGenQueries MANGLE(GenQueries) -#define glGenRenderbuffersEXT MANGLE(GenRenderbuffersEXT) -#define glGenRenderbuffers MANGLE(GenRenderbuffers) -#define glGenSymbolsEXT MANGLE(GenSymbolsEXT) -#define glGenTexturesEXT MANGLE(GenTexturesEXT) -#define glGenTextures MANGLE(GenTextures) -#define glGenTransformFeedbacksNV MANGLE(GenTransformFeedbacksNV) -#define glGenVertexArraysAPPLE MANGLE(GenVertexArraysAPPLE) -#define glGenVertexArrays MANGLE(GenVertexArrays) -#define glGenVertexShadersEXT MANGLE(GenVertexShadersEXT) -#define glGetActiveAttribARB MANGLE(GetActiveAttribARB) -#define glGetActiveAttrib MANGLE(GetActiveAttrib) -#define glGetActiveUniformARB MANGLE(GetActiveUniformARB) -#define glGetActiveUniformBlockiv MANGLE(GetActiveUniformBlockiv) -#define glGetActiveUniformBlockName MANGLE(GetActiveUniformBlockName) -#define glGetActiveUniform MANGLE(GetActiveUniform) -#define glGetActiveUniformName MANGLE(GetActiveUniformName) -#define glGetActiveUniformsiv MANGLE(GetActiveUniformsiv) -#define glGetActiveVaryingNV MANGLE(GetActiveVaryingNV) -#define glGetArrayObjectfvATI MANGLE(GetArrayObjectfvATI) -#define glGetArrayObjectivATI MANGLE(GetArrayObjectivATI) -#define glGetAttachedObjectsARB MANGLE(GetAttachedObjectsARB) -#define glGetAttachedShaders MANGLE(GetAttachedShaders) -#define glGetAttribLocationARB MANGLE(GetAttribLocationARB) -#define glGetAttribLocation MANGLE(GetAttribLocation) -#define glGetBooleanIndexedvEXT MANGLE(GetBooleanIndexedvEXT) -#define glGetBooleani_v MANGLE(GetBooleani_v) -#define glGetBooleanv MANGLE(GetBooleanv) -#define glGetBufferParameteri64v MANGLE(GetBufferParameteri64v) -#define glGetBufferParameterivARB MANGLE(GetBufferParameterivARB) -#define glGetBufferParameteriv MANGLE(GetBufferParameteriv) -#define glGetBufferParameterui64vNV MANGLE(GetBufferParameterui64vNV) -#define glGetBufferPointervARB MANGLE(GetBufferPointervARB) -#define glGetBufferPointerv MANGLE(GetBufferPointerv) -#define glGetBufferSubDataARB MANGLE(GetBufferSubDataARB) -#define glGetBufferSubData MANGLE(GetBufferSubData) -#define glGetClipPlane MANGLE(GetClipPlane) -#define glGetColorTableEXT MANGLE(GetColorTableEXT) -#define glGetColorTable MANGLE(GetColorTable) -#define glGetColorTableParameterfvEXT MANGLE(GetColorTableParameterfvEXT) -#define glGetColorTableParameterfv MANGLE(GetColorTableParameterfv) -#define glGetColorTableParameterfvSGI MANGLE(GetColorTableParameterfvSGI) -#define glGetColorTableParameterivEXT MANGLE(GetColorTableParameterivEXT) -#define glGetColorTableParameteriv MANGLE(GetColorTableParameteriv) -#define glGetColorTableParameterivSGI MANGLE(GetColorTableParameterivSGI) -#define glGetColorTableSGI MANGLE(GetColorTableSGI) -#define glGetCombinerInputParameterfvNV MANGLE(GetCombinerInputParameterfvNV) -#define glGetCombinerInputParameterivNV MANGLE(GetCombinerInputParameterivNV) -#define glGetCombinerOutputParameterfvNV MANGLE(GetCombinerOutputParameterfvNV) -#define glGetCombinerOutputParameterivNV MANGLE(GetCombinerOutputParameterivNV) -#define glGetCombinerStageParameterfvNV MANGLE(GetCombinerStageParameterfvNV) -#define glGetCompressedMultiTexImageEXT MANGLE(GetCompressedMultiTexImageEXT) -#define glGetCompressedTexImageARB MANGLE(GetCompressedTexImageARB) -#define glGetCompressedTexImage MANGLE(GetCompressedTexImage) -#define glGetCompressedTextureImageEXT MANGLE(GetCompressedTextureImageEXT) -#define glGetConvolutionFilterEXT MANGLE(GetConvolutionFilterEXT) -#define glGetConvolutionFilter MANGLE(GetConvolutionFilter) -#define glGetConvolutionParameterfvEXT MANGLE(GetConvolutionParameterfvEXT) -#define glGetConvolutionParameterfv MANGLE(GetConvolutionParameterfv) -#define glGetConvolutionParameterivEXT MANGLE(GetConvolutionParameterivEXT) -#define glGetConvolutionParameteriv MANGLE(GetConvolutionParameteriv) -#define glGetDebugLogLengthMESA MANGLE(GetDebugLogLengthMESA) -#define glGetDebugLogMESA MANGLE(GetDebugLogMESA) -#define glGetDetailTexFuncSGIS MANGLE(GetDetailTexFuncSGIS) -#define glGetDoubleIndexedvEXT MANGLE(GetDoubleIndexedvEXT) -#define glGetDoublev MANGLE(GetDoublev) -#define glGetError MANGLE(GetError) -#define glGetFenceivNV MANGLE(GetFenceivNV) -#define glGetFinalCombinerInputParameterfvNV MANGLE(GetFinalCombinerInputParameterfvNV) -#define glGetFinalCombinerInputParameterivNV MANGLE(GetFinalCombinerInputParameterivNV) -#define glGetFloatIndexedvEXT MANGLE(GetFloatIndexedvEXT) -#define glGetFloatv MANGLE(GetFloatv) -#define glGetFogFuncSGIS MANGLE(GetFogFuncSGIS) -#define glGetFragDataLocationEXT MANGLE(GetFragDataLocationEXT) -#define glGetFragDataLocation MANGLE(GetFragDataLocation) -#define glGetFragmentLightfvSGIX MANGLE(GetFragmentLightfvSGIX) -#define glGetFragmentLightivSGIX MANGLE(GetFragmentLightivSGIX) -#define glGetFragmentMaterialfvSGIX MANGLE(GetFragmentMaterialfvSGIX) -#define glGetFragmentMaterialivSGIX MANGLE(GetFragmentMaterialivSGIX) -#define glGetFramebufferAttachmentParameterivEXT MANGLE(GetFramebufferAttachmentParameterivEXT) -#define glGetFramebufferAttachmentParameteriv MANGLE(GetFramebufferAttachmentParameteriv) -#define glGetFramebufferParameterivEXT MANGLE(GetFramebufferParameterivEXT) -#define glGetHandleARB MANGLE(GetHandleARB) -#define glGetHistogramEXT MANGLE(GetHistogramEXT) -#define glGetHistogram MANGLE(GetHistogram) -#define glGetHistogramParameterfvEXT MANGLE(GetHistogramParameterfvEXT) -#define glGetHistogramParameterfv MANGLE(GetHistogramParameterfv) -#define glGetHistogramParameterivEXT MANGLE(GetHistogramParameterivEXT) -#define glGetHistogramParameteriv MANGLE(GetHistogramParameteriv) -#define glGetImageTransformParameterfvHP MANGLE(GetImageTransformParameterfvHP) -#define glGetImageTransformParameterivHP MANGLE(GetImageTransformParameterivHP) -#define glGetInfoLogARB MANGLE(GetInfoLogARB) -#define glGetInstrumentsSGIX MANGLE(GetInstrumentsSGIX) -#define glGetInteger64i_v MANGLE(GetInteger64i_v) -#define glGetInteger64v MANGLE(GetInteger64v) -#define glGetIntegerIndexedvEXT MANGLE(GetIntegerIndexedvEXT) -#define glGetIntegeri_v MANGLE(GetIntegeri_v) -#define glGetIntegerui64i_vNV MANGLE(GetIntegerui64i_vNV) -#define glGetIntegerui64vNV MANGLE(GetIntegerui64vNV) -#define glGetIntegerv MANGLE(GetIntegerv) -#define glGetInvariantBooleanvEXT MANGLE(GetInvariantBooleanvEXT) -#define glGetInvariantFloatvEXT MANGLE(GetInvariantFloatvEXT) -#define glGetInvariantIntegervEXT MANGLE(GetInvariantIntegervEXT) -#define glGetLightfv MANGLE(GetLightfv) -#define glGetLightiv MANGLE(GetLightiv) -#define glGetListParameterfvSGIX MANGLE(GetListParameterfvSGIX) -#define glGetListParameterivSGIX MANGLE(GetListParameterivSGIX) -#define glGetLocalConstantBooleanvEXT MANGLE(GetLocalConstantBooleanvEXT) -#define glGetLocalConstantFloatvEXT MANGLE(GetLocalConstantFloatvEXT) -#define glGetLocalConstantIntegervEXT MANGLE(GetLocalConstantIntegervEXT) -#define glGetMapAttribParameterfvNV MANGLE(GetMapAttribParameterfvNV) -#define glGetMapAttribParameterivNV MANGLE(GetMapAttribParameterivNV) -#define glGetMapControlPointsNV MANGLE(GetMapControlPointsNV) -#define glGetMapdv MANGLE(GetMapdv) -#define glGetMapfv MANGLE(GetMapfv) -#define glGetMapiv MANGLE(GetMapiv) -#define glGetMapParameterfvNV MANGLE(GetMapParameterfvNV) -#define glGetMapParameterivNV MANGLE(GetMapParameterivNV) -#define glGetMaterialfv MANGLE(GetMaterialfv) -#define glGetMaterialiv MANGLE(GetMaterialiv) -#define glGetMinmaxEXT MANGLE(GetMinmaxEXT) -#define glGetMinmax MANGLE(GetMinmax) -#define glGetMinmaxParameterfvEXT MANGLE(GetMinmaxParameterfvEXT) -#define glGetMinmaxParameterfv MANGLE(GetMinmaxParameterfv) -#define glGetMinmaxParameterivEXT MANGLE(GetMinmaxParameterivEXT) -#define glGetMinmaxParameteriv MANGLE(GetMinmaxParameteriv) -#define glGetMultisamplefv MANGLE(GetMultisamplefv) -#define glGetMultisamplefvNV MANGLE(GetMultisamplefvNV) -#define glGetMultiTexEnvfvEXT MANGLE(GetMultiTexEnvfvEXT) -#define glGetMultiTexEnvivEXT MANGLE(GetMultiTexEnvivEXT) -#define glGetMultiTexGendvEXT MANGLE(GetMultiTexGendvEXT) -#define glGetMultiTexGenfvEXT MANGLE(GetMultiTexGenfvEXT) -#define glGetMultiTexGenivEXT MANGLE(GetMultiTexGenivEXT) -#define glGetMultiTexImageEXT MANGLE(GetMultiTexImageEXT) -#define glGetMultiTexLevelParameterfvEXT MANGLE(GetMultiTexLevelParameterfvEXT) -#define glGetMultiTexLevelParameterivEXT MANGLE(GetMultiTexLevelParameterivEXT) -#define glGetMultiTexParameterfvEXT MANGLE(GetMultiTexParameterfvEXT) -#define glGetMultiTexParameterIivEXT MANGLE(GetMultiTexParameterIivEXT) -#define glGetMultiTexParameterIuivEXT MANGLE(GetMultiTexParameterIuivEXT) -#define glGetMultiTexParameterivEXT MANGLE(GetMultiTexParameterivEXT) -#define glGetNamedBufferParameterivEXT MANGLE(GetNamedBufferParameterivEXT) -#define glGetNamedBufferParameterui64vNV MANGLE(GetNamedBufferParameterui64vNV) -#define glGetNamedBufferPointervEXT MANGLE(GetNamedBufferPointervEXT) -#define glGetNamedBufferSubDataEXT MANGLE(GetNamedBufferSubDataEXT) -#define glGetNamedFramebufferAttachmentParameterivEXT MANGLE(GetNamedFramebufferAttachmentParameterivEXT) -#define glGetNamedProgramivEXT MANGLE(GetNamedProgramivEXT) -#define glGetNamedProgramLocalParameterdvEXT MANGLE(GetNamedProgramLocalParameterdvEXT) -#define glGetNamedProgramLocalParameterfvEXT MANGLE(GetNamedProgramLocalParameterfvEXT) -#define glGetNamedProgramLocalParameterIivEXT MANGLE(GetNamedProgramLocalParameterIivEXT) -#define glGetNamedProgramLocalParameterIuivEXT MANGLE(GetNamedProgramLocalParameterIuivEXT) -#define glGetNamedProgramStringEXT MANGLE(GetNamedProgramStringEXT) -#define glGetNamedRenderbufferParameterivEXT MANGLE(GetNamedRenderbufferParameterivEXT) -#define glGetObjectBufferfvATI MANGLE(GetObjectBufferfvATI) -#define glGetObjectBufferivATI MANGLE(GetObjectBufferivATI) -#define glGetObjectParameterfvARB MANGLE(GetObjectParameterfvARB) -#define glGetObjectParameterivAPPLE MANGLE(GetObjectParameterivAPPLE) -#define glGetObjectParameterivARB MANGLE(GetObjectParameterivARB) -#define glGetOcclusionQueryivNV MANGLE(GetOcclusionQueryivNV) -#define glGetOcclusionQueryuivNV MANGLE(GetOcclusionQueryuivNV) -#define glGetPerfMonitorCounterDataAMD MANGLE(GetPerfMonitorCounterDataAMD) -#define glGetPerfMonitorCounterInfoAMD MANGLE(GetPerfMonitorCounterInfoAMD) -#define glGetPerfMonitorCountersAMD MANGLE(GetPerfMonitorCountersAMD) -#define glGetPerfMonitorCounterStringAMD MANGLE(GetPerfMonitorCounterStringAMD) -#define glGetPerfMonitorGroupsAMD MANGLE(GetPerfMonitorGroupsAMD) -#define glGetPerfMonitorGroupStringAMD MANGLE(GetPerfMonitorGroupStringAMD) -#define glGetPixelMapfv MANGLE(GetPixelMapfv) -#define glGetPixelMapuiv MANGLE(GetPixelMapuiv) -#define glGetPixelMapusv MANGLE(GetPixelMapusv) -#define glGetPixelTexGenParameterfvSGIS MANGLE(GetPixelTexGenParameterfvSGIS) -#define glGetPixelTexGenParameterivSGIS MANGLE(GetPixelTexGenParameterivSGIS) -#define glGetPointerIndexedvEXT MANGLE(GetPointerIndexedvEXT) -#define glGetPointervEXT MANGLE(GetPointervEXT) -#define glGetPointerv MANGLE(GetPointerv) -#define glGetPolygonStipple MANGLE(GetPolygonStipple) -#define glGetProgramEnvParameterdvARB MANGLE(GetProgramEnvParameterdvARB) -#define glGetProgramEnvParameterfvARB MANGLE(GetProgramEnvParameterfvARB) -#define glGetProgramEnvParameterIivNV MANGLE(GetProgramEnvParameterIivNV) -#define glGetProgramEnvParameterIuivNV MANGLE(GetProgramEnvParameterIuivNV) -#define glGetProgramInfoLog MANGLE(GetProgramInfoLog) -#define glGetProgramivARB MANGLE(GetProgramivARB) -#define glGetProgramiv MANGLE(GetProgramiv) -#define glGetProgramivNV MANGLE(GetProgramivNV) -#define glGetProgramLocalParameterdvARB MANGLE(GetProgramLocalParameterdvARB) -#define glGetProgramLocalParameterfvARB MANGLE(GetProgramLocalParameterfvARB) -#define glGetProgramLocalParameterIivNV MANGLE(GetProgramLocalParameterIivNV) -#define glGetProgramLocalParameterIuivNV MANGLE(GetProgramLocalParameterIuivNV) -#define glGetProgramNamedParameterdvNV MANGLE(GetProgramNamedParameterdvNV) -#define glGetProgramNamedParameterfvNV MANGLE(GetProgramNamedParameterfvNV) -#define glGetProgramParameterdvNV MANGLE(GetProgramParameterdvNV) -#define glGetProgramParameterfvNV MANGLE(GetProgramParameterfvNV) -#define glGetProgramRegisterfvMESA MANGLE(GetProgramRegisterfvMESA) -#define glGetProgramStringARB MANGLE(GetProgramStringARB) -#define glGetProgramStringNV MANGLE(GetProgramStringNV) -#define glGetQueryivARB MANGLE(GetQueryivARB) -#define glGetQueryiv MANGLE(GetQueryiv) -#define glGetQueryObjecti64vEXT MANGLE(GetQueryObjecti64vEXT) -#define glGetQueryObjectivARB MANGLE(GetQueryObjectivARB) -#define glGetQueryObjectiv MANGLE(GetQueryObjectiv) -#define glGetQueryObjectui64vEXT MANGLE(GetQueryObjectui64vEXT) -#define glGetQueryObjectuivARB MANGLE(GetQueryObjectuivARB) -#define glGetQueryObjectuiv MANGLE(GetQueryObjectuiv) -#define glGetRenderbufferParameterivEXT MANGLE(GetRenderbufferParameterivEXT) -#define glGetRenderbufferParameteriv MANGLE(GetRenderbufferParameteriv) -#define glGetSeparableFilterEXT MANGLE(GetSeparableFilterEXT) -#define glGetSeparableFilter MANGLE(GetSeparableFilter) -#define glGetShaderInfoLog MANGLE(GetShaderInfoLog) -#define glGetShaderiv MANGLE(GetShaderiv) -#define glGetShaderSourceARB MANGLE(GetShaderSourceARB) -#define glGetShaderSource MANGLE(GetShaderSource) -#define glGetSharpenTexFuncSGIS MANGLE(GetSharpenTexFuncSGIS) -#define glGetStringi MANGLE(GetStringi) -#define glGetString MANGLE(GetString) -#define glGetSynciv MANGLE(GetSynciv) -#define glGetTexBumpParameterfvATI MANGLE(GetTexBumpParameterfvATI) -#define glGetTexBumpParameterivATI MANGLE(GetTexBumpParameterivATI) -#define glGetTexEnvfv MANGLE(GetTexEnvfv) -#define glGetTexEnviv MANGLE(GetTexEnviv) -#define glGetTexFilterFuncSGIS MANGLE(GetTexFilterFuncSGIS) -#define glGetTexGendv MANGLE(GetTexGendv) -#define glGetTexGenfv MANGLE(GetTexGenfv) -#define glGetTexGeniv MANGLE(GetTexGeniv) -#define glGetTexImage MANGLE(GetTexImage) -#define glGetTexLevelParameterfv MANGLE(GetTexLevelParameterfv) -#define glGetTexLevelParameteriv MANGLE(GetTexLevelParameteriv) -#define glGetTexParameterfv MANGLE(GetTexParameterfv) -#define glGetTexParameterIivEXT MANGLE(GetTexParameterIivEXT) -#define glGetTexParameterIiv MANGLE(GetTexParameterIiv) -#define glGetTexParameterIuivEXT MANGLE(GetTexParameterIuivEXT) -#define glGetTexParameterIuiv MANGLE(GetTexParameterIuiv) -#define glGetTexParameteriv MANGLE(GetTexParameteriv) -#define glGetTexParameterPointervAPPLE MANGLE(GetTexParameterPointervAPPLE) -#define glGetTextureImageEXT MANGLE(GetTextureImageEXT) -#define glGetTextureLevelParameterfvEXT MANGLE(GetTextureLevelParameterfvEXT) -#define glGetTextureLevelParameterivEXT MANGLE(GetTextureLevelParameterivEXT) -#define glGetTextureParameterfvEXT MANGLE(GetTextureParameterfvEXT) -#define glGetTextureParameterIivEXT MANGLE(GetTextureParameterIivEXT) -#define glGetTextureParameterIuivEXT MANGLE(GetTextureParameterIuivEXT) -#define glGetTextureParameterivEXT MANGLE(GetTextureParameterivEXT) -#define glGetTrackMatrixivNV MANGLE(GetTrackMatrixivNV) -#define glGetTransformFeedbackVaryingEXT MANGLE(GetTransformFeedbackVaryingEXT) -#define glGetTransformFeedbackVarying MANGLE(GetTransformFeedbackVarying) -#define glGetTransformFeedbackVaryingNV MANGLE(GetTransformFeedbackVaryingNV) -#define glGetUniformBlockIndex MANGLE(GetUniformBlockIndex) -#define glGetUniformBufferSizeEXT MANGLE(GetUniformBufferSizeEXT) -#define glGetUniformfvARB MANGLE(GetUniformfvARB) -#define glGetUniformfv MANGLE(GetUniformfv) -#define glGetUniformIndices MANGLE(GetUniformIndices) -#define glGetUniformivARB MANGLE(GetUniformivARB) -#define glGetUniformiv MANGLE(GetUniformiv) -#define glGetUniformLocationARB MANGLE(GetUniformLocationARB) -#define glGetUniformLocation MANGLE(GetUniformLocation) -#define glGetUniformOffsetEXT MANGLE(GetUniformOffsetEXT) -#define glGetUniformui64vNV MANGLE(GetUniformui64vNV) -#define glGetUniformuivEXT MANGLE(GetUniformuivEXT) -#define glGetUniformuiv MANGLE(GetUniformuiv) -#define glGetVariantArrayObjectfvATI MANGLE(GetVariantArrayObjectfvATI) -#define glGetVariantArrayObjectivATI MANGLE(GetVariantArrayObjectivATI) -#define glGetVariantBooleanvEXT MANGLE(GetVariantBooleanvEXT) -#define glGetVariantFloatvEXT MANGLE(GetVariantFloatvEXT) -#define glGetVariantIntegervEXT MANGLE(GetVariantIntegervEXT) -#define glGetVariantPointervEXT MANGLE(GetVariantPointervEXT) -#define glGetVaryingLocationNV MANGLE(GetVaryingLocationNV) -#define glGetVertexAttribArrayObjectfvATI MANGLE(GetVertexAttribArrayObjectfvATI) -#define glGetVertexAttribArrayObjectivATI MANGLE(GetVertexAttribArrayObjectivATI) -#define glGetVertexAttribdvARB MANGLE(GetVertexAttribdvARB) -#define glGetVertexAttribdv MANGLE(GetVertexAttribdv) -#define glGetVertexAttribdvNV MANGLE(GetVertexAttribdvNV) -#define glGetVertexAttribfvARB MANGLE(GetVertexAttribfvARB) -#define glGetVertexAttribfv MANGLE(GetVertexAttribfv) -#define glGetVertexAttribfvNV MANGLE(GetVertexAttribfvNV) -#define glGetVertexAttribIivEXT MANGLE(GetVertexAttribIivEXT) -#define glGetVertexAttribIiv MANGLE(GetVertexAttribIiv) -#define glGetVertexAttribIuivEXT MANGLE(GetVertexAttribIuivEXT) -#define glGetVertexAttribIuiv MANGLE(GetVertexAttribIuiv) -#define glGetVertexAttribivARB MANGLE(GetVertexAttribivARB) -#define glGetVertexAttribiv MANGLE(GetVertexAttribiv) -#define glGetVertexAttribivNV MANGLE(GetVertexAttribivNV) -#define glGetVertexAttribPointervARB MANGLE(GetVertexAttribPointervARB) -#define glGetVertexAttribPointerv MANGLE(GetVertexAttribPointerv) -#define glGetVertexAttribPointervNV MANGLE(GetVertexAttribPointervNV) -#define glGetVideoCaptureivNV MANGLE(GetVideoCaptureivNV) -#define glGetVideoCaptureStreamdvNV MANGLE(GetVideoCaptureStreamdvNV) -#define glGetVideoCaptureStreamfvNV MANGLE(GetVideoCaptureStreamfvNV) -#define glGetVideoCaptureStreamivNV MANGLE(GetVideoCaptureStreamivNV) -#define glGetVideoi64vNV MANGLE(GetVideoi64vNV) -#define glGetVideoivNV MANGLE(GetVideoivNV) -#define glGetVideoui64vNV MANGLE(GetVideoui64vNV) -#define glGetVideouivNV MANGLE(GetVideouivNV) -#define glGlobalAlphaFactorbSUN MANGLE(GlobalAlphaFactorbSUN) -#define glGlobalAlphaFactordSUN MANGLE(GlobalAlphaFactordSUN) -#define glGlobalAlphaFactorfSUN MANGLE(GlobalAlphaFactorfSUN) -#define glGlobalAlphaFactoriSUN MANGLE(GlobalAlphaFactoriSUN) -#define glGlobalAlphaFactorsSUN MANGLE(GlobalAlphaFactorsSUN) -#define glGlobalAlphaFactorubSUN MANGLE(GlobalAlphaFactorubSUN) -#define glGlobalAlphaFactoruiSUN MANGLE(GlobalAlphaFactoruiSUN) -#define glGlobalAlphaFactorusSUN MANGLE(GlobalAlphaFactorusSUN) -#define glHint MANGLE(Hint) -#define glHintPGI MANGLE(HintPGI) -#define glHistogramEXT MANGLE(HistogramEXT) -#define glHistogram MANGLE(Histogram) -#define glIglooInterfaceSGIX MANGLE(IglooInterfaceSGIX) -#define glImageTransformParameterfHP MANGLE(ImageTransformParameterfHP) -#define glImageTransformParameterfvHP MANGLE(ImageTransformParameterfvHP) -#define glImageTransformParameteriHP MANGLE(ImageTransformParameteriHP) -#define glImageTransformParameterivHP MANGLE(ImageTransformParameterivHP) -#define glIndexd MANGLE(Indexd) -#define glIndexdv MANGLE(Indexdv) -#define glIndexf MANGLE(Indexf) -#define glIndexFormatNV MANGLE(IndexFormatNV) -#define glIndexFuncEXT MANGLE(IndexFuncEXT) -#define glIndexfv MANGLE(Indexfv) -#define glIndexi MANGLE(Indexi) -#define glIndexiv MANGLE(Indexiv) -#define glIndexMask MANGLE(IndexMask) -#define glIndexMaterialEXT MANGLE(IndexMaterialEXT) -#define glIndexPointerEXT MANGLE(IndexPointerEXT) -#define glIndexPointerListIBM MANGLE(IndexPointerListIBM) -#define glIndexPointer MANGLE(IndexPointer) -#define glIndexs MANGLE(Indexs) -#define glIndexsv MANGLE(Indexsv) -#define glIndexub MANGLE(Indexub) -#define glIndexubv MANGLE(Indexubv) -#define glInitNames MANGLE(InitNames) -#define glInsertComponentEXT MANGLE(InsertComponentEXT) -#define glInstrumentsBufferSGIX MANGLE(InstrumentsBufferSGIX) -#define glInterleavedArrays MANGLE(InterleavedArrays) -#define glIsAsyncMarkerSGIX MANGLE(IsAsyncMarkerSGIX) -#define glIsBufferARB MANGLE(IsBufferARB) -#define glIsBuffer MANGLE(IsBuffer) -#define glIsBufferResidentNV MANGLE(IsBufferResidentNV) -#define glIsEnabledi MANGLE(IsEnabledi) -#define glIsEnabledIndexedEXT MANGLE(IsEnabledIndexedEXT) -#define glIsEnabled MANGLE(IsEnabled) -#define glIsFenceAPPLE MANGLE(IsFenceAPPLE) -#define glIsFenceNV MANGLE(IsFenceNV) -#define glIsFramebufferEXT MANGLE(IsFramebufferEXT) -#define glIsFramebuffer MANGLE(IsFramebuffer) -#define glIsList MANGLE(IsList) -#define glIsNamedBufferResidentNV MANGLE(IsNamedBufferResidentNV) -#define glIsObjectBufferATI MANGLE(IsObjectBufferATI) -#define glIsOcclusionQueryNV MANGLE(IsOcclusionQueryNV) -#define glIsProgramARB MANGLE(IsProgramARB) -#define glIsProgram MANGLE(IsProgram) -#define glIsProgramNV MANGLE(IsProgramNV) -#define glIsQueryARB MANGLE(IsQueryARB) -#define glIsQuery MANGLE(IsQuery) -#define glIsRenderbufferEXT MANGLE(IsRenderbufferEXT) -#define glIsRenderbuffer MANGLE(IsRenderbuffer) -#define glIsShader MANGLE(IsShader) -#define glIsSync MANGLE(IsSync) -#define glIsTextureEXT MANGLE(IsTextureEXT) -#define glIsTexture MANGLE(IsTexture) -#define glIsTransformFeedbackNV MANGLE(IsTransformFeedbackNV) -#define glIsVariantEnabledEXT MANGLE(IsVariantEnabledEXT) -#define glIsVertexArrayAPPLE MANGLE(IsVertexArrayAPPLE) -#define glIsVertexArray MANGLE(IsVertexArray) -#define glIsVertexAttribEnabledAPPLE MANGLE(IsVertexAttribEnabledAPPLE) -#define glLightEnviSGIX MANGLE(LightEnviSGIX) -#define glLightf MANGLE(Lightf) -#define glLightfv MANGLE(Lightfv) -#define glLighti MANGLE(Lighti) -#define glLightiv MANGLE(Lightiv) -#define glLightModelf MANGLE(LightModelf) -#define glLightModelfv MANGLE(LightModelfv) -#define glLightModeli MANGLE(LightModeli) -#define glLightModeliv MANGLE(LightModeliv) -#define glLineStipple MANGLE(LineStipple) -#define glLineWidth MANGLE(LineWidth) -#define glLinkProgramARB MANGLE(LinkProgramARB) -#define glLinkProgram MANGLE(LinkProgram) -#define glListBase MANGLE(ListBase) -#define glListParameterfSGIX MANGLE(ListParameterfSGIX) -#define glListParameterfvSGIX MANGLE(ListParameterfvSGIX) -#define glListParameteriSGIX MANGLE(ListParameteriSGIX) -#define glListParameterivSGIX MANGLE(ListParameterivSGIX) -#define glLoadIdentityDeformationMapSGIX MANGLE(LoadIdentityDeformationMapSGIX) -#define glLoadIdentity MANGLE(LoadIdentity) -#define glLoadMatrixd MANGLE(LoadMatrixd) -#define glLoadMatrixf MANGLE(LoadMatrixf) -#define glLoadName MANGLE(LoadName) -#define glLoadProgramNV MANGLE(LoadProgramNV) -#define glLoadTransposeMatrixdARB MANGLE(LoadTransposeMatrixdARB) -#define glLoadTransposeMatrixd MANGLE(LoadTransposeMatrixd) -#define glLoadTransposeMatrixfARB MANGLE(LoadTransposeMatrixfARB) -#define glLoadTransposeMatrixf MANGLE(LoadTransposeMatrixf) -#define glLockArraysEXT MANGLE(LockArraysEXT) -#define glLogicOp MANGLE(LogicOp) -#define glMakeBufferNonResidentNV MANGLE(MakeBufferNonResidentNV) -#define glMakeBufferResidentNV MANGLE(MakeBufferResidentNV) -#define glMap1d MANGLE(Map1d) -#define glMap1f MANGLE(Map1f) -#define glMap2d MANGLE(Map2d) -#define glMap2f MANGLE(Map2f) -#define glMapBufferARB MANGLE(MapBufferARB) -#define glMapBuffer MANGLE(MapBuffer) -#define glMapBufferRange MANGLE(MapBufferRange) -#define glMapControlPointsNV MANGLE(MapControlPointsNV) -#define glMapGrid1d MANGLE(MapGrid1d) -#define glMapGrid1f MANGLE(MapGrid1f) -#define glMapGrid2d MANGLE(MapGrid2d) -#define glMapGrid2f MANGLE(MapGrid2f) -#define glMapNamedBufferEXT MANGLE(MapNamedBufferEXT) -#define glMapObjectBufferATI MANGLE(MapObjectBufferATI) -#define glMapParameterfvNV MANGLE(MapParameterfvNV) -#define glMapParameterivNV MANGLE(MapParameterivNV) -#define glMapVertexAttrib1dAPPLE MANGLE(MapVertexAttrib1dAPPLE) -#define glMapVertexAttrib1fAPPLE MANGLE(MapVertexAttrib1fAPPLE) -#define glMapVertexAttrib2dAPPLE MANGLE(MapVertexAttrib2dAPPLE) -#define glMapVertexAttrib2fAPPLE MANGLE(MapVertexAttrib2fAPPLE) -#define glMaterialf MANGLE(Materialf) -#define glMaterialfv MANGLE(Materialfv) -#define glMateriali MANGLE(Materiali) -#define glMaterialiv MANGLE(Materialiv) -#define glMatrixFrustumEXT MANGLE(MatrixFrustumEXT) -#define glMatrixIndexPointerARB MANGLE(MatrixIndexPointerARB) -#define glMatrixIndexubvARB MANGLE(MatrixIndexubvARB) -#define glMatrixIndexuivARB MANGLE(MatrixIndexuivARB) -#define glMatrixIndexusvARB MANGLE(MatrixIndexusvARB) -#define glMatrixLoaddEXT MANGLE(MatrixLoaddEXT) -#define glMatrixLoadfEXT MANGLE(MatrixLoadfEXT) -#define glMatrixLoadIdentityEXT MANGLE(MatrixLoadIdentityEXT) -#define glMatrixLoadTransposedEXT MANGLE(MatrixLoadTransposedEXT) -#define glMatrixLoadTransposefEXT MANGLE(MatrixLoadTransposefEXT) -#define glMatrixMode MANGLE(MatrixMode) -#define glMatrixMultdEXT MANGLE(MatrixMultdEXT) -#define glMatrixMultfEXT MANGLE(MatrixMultfEXT) -#define glMatrixMultTransposedEXT MANGLE(MatrixMultTransposedEXT) -#define glMatrixMultTransposefEXT MANGLE(MatrixMultTransposefEXT) -#define glMatrixOrthoEXT MANGLE(MatrixOrthoEXT) -#define glMatrixPopEXT MANGLE(MatrixPopEXT) -#define glMatrixPushEXT MANGLE(MatrixPushEXT) -#define glMatrixRotatedEXT MANGLE(MatrixRotatedEXT) -#define glMatrixRotatefEXT MANGLE(MatrixRotatefEXT) -#define glMatrixScaledEXT MANGLE(MatrixScaledEXT) -#define glMatrixScalefEXT MANGLE(MatrixScalefEXT) -#define glMatrixTranslatedEXT MANGLE(MatrixTranslatedEXT) -#define glMatrixTranslatefEXT MANGLE(MatrixTranslatefEXT) -#define glMinmaxEXT MANGLE(MinmaxEXT) -#define glMinmax MANGLE(Minmax) -#define glMinSampleShading MANGLE(MinSampleShading) -#define glMultiDrawArraysEXT MANGLE(MultiDrawArraysEXT) -#define glMultiDrawArrays MANGLE(MultiDrawArrays) -#define glMultiDrawElementArrayAPPLE MANGLE(MultiDrawElementArrayAPPLE) -#define glMultiDrawElementsBaseVertex MANGLE(MultiDrawElementsBaseVertex) -#define glMultiDrawElementsEXT MANGLE(MultiDrawElementsEXT) -#define glMultiDrawElements MANGLE(MultiDrawElements) -#define glMultiDrawRangeElementArrayAPPLE MANGLE(MultiDrawRangeElementArrayAPPLE) -#define glMultiModeDrawArraysIBM MANGLE(MultiModeDrawArraysIBM) -#define glMultiModeDrawElementsIBM MANGLE(MultiModeDrawElementsIBM) -#define glMultiTexBufferEXT MANGLE(MultiTexBufferEXT) -#define glMultiTexCoord1dARB MANGLE(MultiTexCoord1dARB) -#define glMultiTexCoord1d MANGLE(MultiTexCoord1d) -#define glMultiTexCoord1dvARB MANGLE(MultiTexCoord1dvARB) -#define glMultiTexCoord1dv MANGLE(MultiTexCoord1dv) -#define glMultiTexCoord1fARB MANGLE(MultiTexCoord1fARB) -#define glMultiTexCoord1f MANGLE(MultiTexCoord1f) -#define glMultiTexCoord1fvARB MANGLE(MultiTexCoord1fvARB) -#define glMultiTexCoord1fv MANGLE(MultiTexCoord1fv) -#define glMultiTexCoord1hNV MANGLE(MultiTexCoord1hNV) -#define glMultiTexCoord1hvNV MANGLE(MultiTexCoord1hvNV) -#define glMultiTexCoord1iARB MANGLE(MultiTexCoord1iARB) -#define glMultiTexCoord1i MANGLE(MultiTexCoord1i) -#define glMultiTexCoord1ivARB MANGLE(MultiTexCoord1ivARB) -#define glMultiTexCoord1iv MANGLE(MultiTexCoord1iv) -#define glMultiTexCoord1sARB MANGLE(MultiTexCoord1sARB) -#define glMultiTexCoord1s MANGLE(MultiTexCoord1s) -#define glMultiTexCoord1svARB MANGLE(MultiTexCoord1svARB) -#define glMultiTexCoord1sv MANGLE(MultiTexCoord1sv) -#define glMultiTexCoord2dARB MANGLE(MultiTexCoord2dARB) -#define glMultiTexCoord2d MANGLE(MultiTexCoord2d) -#define glMultiTexCoord2dvARB MANGLE(MultiTexCoord2dvARB) -#define glMultiTexCoord2dv MANGLE(MultiTexCoord2dv) -#define glMultiTexCoord2fARB MANGLE(MultiTexCoord2fARB) -#define glMultiTexCoord2f MANGLE(MultiTexCoord2f) -#define glMultiTexCoord2fvARB MANGLE(MultiTexCoord2fvARB) -#define glMultiTexCoord2fv MANGLE(MultiTexCoord2fv) -#define glMultiTexCoord2hNV MANGLE(MultiTexCoord2hNV) -#define glMultiTexCoord2hvNV MANGLE(MultiTexCoord2hvNV) -#define glMultiTexCoord2iARB MANGLE(MultiTexCoord2iARB) -#define glMultiTexCoord2i MANGLE(MultiTexCoord2i) -#define glMultiTexCoord2ivARB MANGLE(MultiTexCoord2ivARB) -#define glMultiTexCoord2iv MANGLE(MultiTexCoord2iv) -#define glMultiTexCoord2sARB MANGLE(MultiTexCoord2sARB) -#define glMultiTexCoord2s MANGLE(MultiTexCoord2s) -#define glMultiTexCoord2svARB MANGLE(MultiTexCoord2svARB) -#define glMultiTexCoord2sv MANGLE(MultiTexCoord2sv) -#define glMultiTexCoord3dARB MANGLE(MultiTexCoord3dARB) -#define glMultiTexCoord3d MANGLE(MultiTexCoord3d) -#define glMultiTexCoord3dvARB MANGLE(MultiTexCoord3dvARB) -#define glMultiTexCoord3dv MANGLE(MultiTexCoord3dv) -#define glMultiTexCoord3fARB MANGLE(MultiTexCoord3fARB) -#define glMultiTexCoord3f MANGLE(MultiTexCoord3f) -#define glMultiTexCoord3fvARB MANGLE(MultiTexCoord3fvARB) -#define glMultiTexCoord3fv MANGLE(MultiTexCoord3fv) -#define glMultiTexCoord3hNV MANGLE(MultiTexCoord3hNV) -#define glMultiTexCoord3hvNV MANGLE(MultiTexCoord3hvNV) -#define glMultiTexCoord3iARB MANGLE(MultiTexCoord3iARB) -#define glMultiTexCoord3i MANGLE(MultiTexCoord3i) -#define glMultiTexCoord3ivARB MANGLE(MultiTexCoord3ivARB) -#define glMultiTexCoord3iv MANGLE(MultiTexCoord3iv) -#define glMultiTexCoord3sARB MANGLE(MultiTexCoord3sARB) -#define glMultiTexCoord3s MANGLE(MultiTexCoord3s) -#define glMultiTexCoord3svARB MANGLE(MultiTexCoord3svARB) -#define glMultiTexCoord3sv MANGLE(MultiTexCoord3sv) -#define glMultiTexCoord4dARB MANGLE(MultiTexCoord4dARB) -#define glMultiTexCoord4d MANGLE(MultiTexCoord4d) -#define glMultiTexCoord4dvARB MANGLE(MultiTexCoord4dvARB) -#define glMultiTexCoord4dv MANGLE(MultiTexCoord4dv) -#define glMultiTexCoord4fARB MANGLE(MultiTexCoord4fARB) -#define glMultiTexCoord4f MANGLE(MultiTexCoord4f) -#define glMultiTexCoord4fvARB MANGLE(MultiTexCoord4fvARB) -#define glMultiTexCoord4fv MANGLE(MultiTexCoord4fv) -#define glMultiTexCoord4hNV MANGLE(MultiTexCoord4hNV) -#define glMultiTexCoord4hvNV MANGLE(MultiTexCoord4hvNV) -#define glMultiTexCoord4iARB MANGLE(MultiTexCoord4iARB) -#define glMultiTexCoord4i MANGLE(MultiTexCoord4i) -#define glMultiTexCoord4ivARB MANGLE(MultiTexCoord4ivARB) -#define glMultiTexCoord4iv MANGLE(MultiTexCoord4iv) -#define glMultiTexCoord4sARB MANGLE(MultiTexCoord4sARB) -#define glMultiTexCoord4s MANGLE(MultiTexCoord4s) -#define glMultiTexCoord4svARB MANGLE(MultiTexCoord4svARB) -#define glMultiTexCoord4sv MANGLE(MultiTexCoord4sv) -#define glMultiTexCoordPointerEXT MANGLE(MultiTexCoordPointerEXT) -#define glMultiTexEnvfEXT MANGLE(MultiTexEnvfEXT) -#define glMultiTexEnvfvEXT MANGLE(MultiTexEnvfvEXT) -#define glMultiTexEnviEXT MANGLE(MultiTexEnviEXT) -#define glMultiTexEnvivEXT MANGLE(MultiTexEnvivEXT) -#define glMultiTexGendEXT MANGLE(MultiTexGendEXT) -#define glMultiTexGendvEXT MANGLE(MultiTexGendvEXT) -#define glMultiTexGenfEXT MANGLE(MultiTexGenfEXT) -#define glMultiTexGenfvEXT MANGLE(MultiTexGenfvEXT) -#define glMultiTexGeniEXT MANGLE(MultiTexGeniEXT) -#define glMultiTexGenivEXT MANGLE(MultiTexGenivEXT) -#define glMultiTexImage1DEXT MANGLE(MultiTexImage1DEXT) -#define glMultiTexImage2DEXT MANGLE(MultiTexImage2DEXT) -#define glMultiTexImage3DEXT MANGLE(MultiTexImage3DEXT) -#define glMultiTexParameterfEXT MANGLE(MultiTexParameterfEXT) -#define glMultiTexParameterfvEXT MANGLE(MultiTexParameterfvEXT) -#define glMultiTexParameteriEXT MANGLE(MultiTexParameteriEXT) -#define glMultiTexParameterIivEXT MANGLE(MultiTexParameterIivEXT) -#define glMultiTexParameterIuivEXT MANGLE(MultiTexParameterIuivEXT) -#define glMultiTexParameterivEXT MANGLE(MultiTexParameterivEXT) -#define glMultiTexRenderbufferEXT MANGLE(MultiTexRenderbufferEXT) -#define glMultiTexSubImage1DEXT MANGLE(MultiTexSubImage1DEXT) -#define glMultiTexSubImage2DEXT MANGLE(MultiTexSubImage2DEXT) -#define glMultiTexSubImage3DEXT MANGLE(MultiTexSubImage3DEXT) -#define glMultMatrixd MANGLE(MultMatrixd) -#define glMultMatrixf MANGLE(MultMatrixf) -#define glMultTransposeMatrixdARB MANGLE(MultTransposeMatrixdARB) -#define glMultTransposeMatrixd MANGLE(MultTransposeMatrixd) -#define glMultTransposeMatrixfARB MANGLE(MultTransposeMatrixfARB) -#define glMultTransposeMatrixf MANGLE(MultTransposeMatrixf) -#define glNamedBufferDataEXT MANGLE(NamedBufferDataEXT) -#define glNamedBufferSubDataEXT MANGLE(NamedBufferSubDataEXT) -#define glNamedFramebufferRenderbufferEXT MANGLE(NamedFramebufferRenderbufferEXT) -#define glNamedFramebufferTexture1DEXT MANGLE(NamedFramebufferTexture1DEXT) -#define glNamedFramebufferTexture2DEXT MANGLE(NamedFramebufferTexture2DEXT) -#define glNamedFramebufferTexture3DEXT MANGLE(NamedFramebufferTexture3DEXT) -#define glNamedFramebufferTextureEXT MANGLE(NamedFramebufferTextureEXT) -#define glNamedFramebufferTextureFaceEXT MANGLE(NamedFramebufferTextureFaceEXT) -#define glNamedFramebufferTextureLayerEXT MANGLE(NamedFramebufferTextureLayerEXT) -#define glNamedMakeBufferNonResidentNV MANGLE(NamedMakeBufferNonResidentNV) -#define glNamedMakeBufferResidentNV MANGLE(NamedMakeBufferResidentNV) -#define glNamedProgramLocalParameter4dEXT MANGLE(NamedProgramLocalParameter4dEXT) -#define glNamedProgramLocalParameter4dvEXT MANGLE(NamedProgramLocalParameter4dvEXT) -#define glNamedProgramLocalParameter4fEXT MANGLE(NamedProgramLocalParameter4fEXT) -#define glNamedProgramLocalParameter4fvEXT MANGLE(NamedProgramLocalParameter4fvEXT) -#define glNamedProgramLocalParameterI4iEXT MANGLE(NamedProgramLocalParameterI4iEXT) -#define glNamedProgramLocalParameterI4ivEXT MANGLE(NamedProgramLocalParameterI4ivEXT) -#define glNamedProgramLocalParameterI4uiEXT MANGLE(NamedProgramLocalParameterI4uiEXT) -#define glNamedProgramLocalParameterI4uivEXT MANGLE(NamedProgramLocalParameterI4uivEXT) -#define glNamedProgramLocalParameters4fvEXT MANGLE(NamedProgramLocalParameters4fvEXT) -#define glNamedProgramLocalParametersI4ivEXT MANGLE(NamedProgramLocalParametersI4ivEXT) -#define glNamedProgramLocalParametersI4uivEXT MANGLE(NamedProgramLocalParametersI4uivEXT) -#define glNamedProgramStringEXT MANGLE(NamedProgramStringEXT) -#define glNamedRenderbufferStorageEXT MANGLE(NamedRenderbufferStorageEXT) -#define glNamedRenderbufferStorageMultisampleCoverageEXT MANGLE(NamedRenderbufferStorageMultisampleCoverageEXT) -#define glNamedRenderbufferStorageMultisampleEXT MANGLE(NamedRenderbufferStorageMultisampleEXT) -#define glNewList MANGLE(NewList) -#define glNewObjectBufferATI MANGLE(NewObjectBufferATI) -#define glNormal3b MANGLE(Normal3b) -#define glNormal3bv MANGLE(Normal3bv) -#define glNormal3d MANGLE(Normal3d) -#define glNormal3dv MANGLE(Normal3dv) -#define glNormal3f MANGLE(Normal3f) -#define glNormal3fVertex3fSUN MANGLE(Normal3fVertex3fSUN) -#define glNormal3fVertex3fvSUN MANGLE(Normal3fVertex3fvSUN) -#define glNormal3fv MANGLE(Normal3fv) -#define glNormal3hNV MANGLE(Normal3hNV) -#define glNormal3hvNV MANGLE(Normal3hvNV) -#define glNormal3i MANGLE(Normal3i) -#define glNormal3iv MANGLE(Normal3iv) -#define glNormal3s MANGLE(Normal3s) -#define glNormal3sv MANGLE(Normal3sv) -#define glNormalFormatNV MANGLE(NormalFormatNV) -#define glNormalPointerEXT MANGLE(NormalPointerEXT) -#define glNormalPointerListIBM MANGLE(NormalPointerListIBM) -#define glNormalPointer MANGLE(NormalPointer) -#define glNormalPointervINTEL MANGLE(NormalPointervINTEL) -#define glNormalStream3bATI MANGLE(NormalStream3bATI) -#define glNormalStream3bvATI MANGLE(NormalStream3bvATI) -#define glNormalStream3dATI MANGLE(NormalStream3dATI) -#define glNormalStream3dvATI MANGLE(NormalStream3dvATI) -#define glNormalStream3fATI MANGLE(NormalStream3fATI) -#define glNormalStream3fvATI MANGLE(NormalStream3fvATI) -#define glNormalStream3iATI MANGLE(NormalStream3iATI) -#define glNormalStream3ivATI MANGLE(NormalStream3ivATI) -#define glNormalStream3sATI MANGLE(NormalStream3sATI) -#define glNormalStream3svATI MANGLE(NormalStream3svATI) -#define glObjectPurgeableAPPLE MANGLE(ObjectPurgeableAPPLE) -#define glObjectUnpurgeableAPPLE MANGLE(ObjectUnpurgeableAPPLE) -#define glOrtho MANGLE(Ortho) -#define glPassTexCoordATI MANGLE(PassTexCoordATI) -#define glPassThrough MANGLE(PassThrough) -#define glPauseTransformFeedbackNV MANGLE(PauseTransformFeedbackNV) -#define glPixelDataRangeNV MANGLE(PixelDataRangeNV) -#define glPixelMapfv MANGLE(PixelMapfv) -#define glPixelMapuiv MANGLE(PixelMapuiv) -#define glPixelMapusv MANGLE(PixelMapusv) -#define glPixelStoref MANGLE(PixelStoref) -#define glPixelStorei MANGLE(PixelStorei) -#define glPixelTexGenParameterfSGIS MANGLE(PixelTexGenParameterfSGIS) -#define glPixelTexGenParameterfvSGIS MANGLE(PixelTexGenParameterfvSGIS) -#define glPixelTexGenParameteriSGIS MANGLE(PixelTexGenParameteriSGIS) -#define glPixelTexGenParameterivSGIS MANGLE(PixelTexGenParameterivSGIS) -#define glPixelTexGenSGIX MANGLE(PixelTexGenSGIX) -#define glPixelTransferf MANGLE(PixelTransferf) -#define glPixelTransferi MANGLE(PixelTransferi) -#define glPixelTransformParameterfEXT MANGLE(PixelTransformParameterfEXT) -#define glPixelTransformParameterfvEXT MANGLE(PixelTransformParameterfvEXT) -#define glPixelTransformParameteriEXT MANGLE(PixelTransformParameteriEXT) -#define glPixelTransformParameterivEXT MANGLE(PixelTransformParameterivEXT) -#define glPixelZoom MANGLE(PixelZoom) -#define glPNTrianglesfATI MANGLE(PNTrianglesfATI) -#define glPNTrianglesiATI MANGLE(PNTrianglesiATI) -#define glPointParameterfARB MANGLE(PointParameterfARB) -#define glPointParameterfEXT MANGLE(PointParameterfEXT) -#define glPointParameterf MANGLE(PointParameterf) -#define glPointParameterfSGIS MANGLE(PointParameterfSGIS) -#define glPointParameterfvARB MANGLE(PointParameterfvARB) -#define glPointParameterfvEXT MANGLE(PointParameterfvEXT) -#define glPointParameterfv MANGLE(PointParameterfv) -#define glPointParameterfvSGIS MANGLE(PointParameterfvSGIS) -#define glPointParameteri MANGLE(PointParameteri) -#define glPointParameteriNV MANGLE(PointParameteriNV) -#define glPointParameteriv MANGLE(PointParameteriv) -#define glPointParameterivNV MANGLE(PointParameterivNV) -#define glPointSize MANGLE(PointSize) -#define glPollAsyncSGIX MANGLE(PollAsyncSGIX) -#define glPollInstrumentsSGIX MANGLE(PollInstrumentsSGIX) -#define glPolygonMode MANGLE(PolygonMode) -#define glPolygonOffsetEXT MANGLE(PolygonOffsetEXT) -#define glPolygonOffset MANGLE(PolygonOffset) -#define glPolygonStipple MANGLE(PolygonStipple) -#define glPopAttrib MANGLE(PopAttrib) -#define glPopClientAttrib MANGLE(PopClientAttrib) -#define glPopMatrix MANGLE(PopMatrix) -#define glPopName MANGLE(PopName) -#define glPresentFrameDualFillNV MANGLE(PresentFrameDualFillNV) -#define glPresentFrameKeyedNV MANGLE(PresentFrameKeyedNV) -#define glPrimitiveRestartIndex MANGLE(PrimitiveRestartIndex) -#define glPrimitiveRestartIndexNV MANGLE(PrimitiveRestartIndexNV) -#define glPrimitiveRestartNV MANGLE(PrimitiveRestartNV) -#define glPrioritizeTexturesEXT MANGLE(PrioritizeTexturesEXT) -#define glPrioritizeTextures MANGLE(PrioritizeTextures) -#define glProgramBufferParametersfvNV MANGLE(ProgramBufferParametersfvNV) -#define glProgramBufferParametersIivNV MANGLE(ProgramBufferParametersIivNV) -#define glProgramBufferParametersIuivNV MANGLE(ProgramBufferParametersIuivNV) -#define glProgramCallbackMESA MANGLE(ProgramCallbackMESA) -#define glProgramEnvParameter4dARB MANGLE(ProgramEnvParameter4dARB) -#define glProgramEnvParameter4dvARB MANGLE(ProgramEnvParameter4dvARB) -#define glProgramEnvParameter4fARB MANGLE(ProgramEnvParameter4fARB) -#define glProgramEnvParameter4fvARB MANGLE(ProgramEnvParameter4fvARB) -#define glProgramEnvParameterI4iNV MANGLE(ProgramEnvParameterI4iNV) -#define glProgramEnvParameterI4ivNV MANGLE(ProgramEnvParameterI4ivNV) -#define glProgramEnvParameterI4uiNV MANGLE(ProgramEnvParameterI4uiNV) -#define glProgramEnvParameterI4uivNV MANGLE(ProgramEnvParameterI4uivNV) -#define glProgramEnvParameters4fvEXT MANGLE(ProgramEnvParameters4fvEXT) -#define glProgramEnvParametersI4ivNV MANGLE(ProgramEnvParametersI4ivNV) -#define glProgramEnvParametersI4uivNV MANGLE(ProgramEnvParametersI4uivNV) -#define glProgramLocalParameter4dARB MANGLE(ProgramLocalParameter4dARB) -#define glProgramLocalParameter4dvARB MANGLE(ProgramLocalParameter4dvARB) -#define glProgramLocalParameter4fARB MANGLE(ProgramLocalParameter4fARB) -#define glProgramLocalParameter4fvARB MANGLE(ProgramLocalParameter4fvARB) -#define glProgramLocalParameterI4iNV MANGLE(ProgramLocalParameterI4iNV) -#define glProgramLocalParameterI4ivNV MANGLE(ProgramLocalParameterI4ivNV) -#define glProgramLocalParameterI4uiNV MANGLE(ProgramLocalParameterI4uiNV) -#define glProgramLocalParameterI4uivNV MANGLE(ProgramLocalParameterI4uivNV) -#define glProgramLocalParameters4fvEXT MANGLE(ProgramLocalParameters4fvEXT) -#define glProgramLocalParametersI4ivNV MANGLE(ProgramLocalParametersI4ivNV) -#define glProgramLocalParametersI4uivNV MANGLE(ProgramLocalParametersI4uivNV) -#define glProgramNamedParameter4dNV MANGLE(ProgramNamedParameter4dNV) -#define glProgramNamedParameter4dvNV MANGLE(ProgramNamedParameter4dvNV) -#define glProgramNamedParameter4fNV MANGLE(ProgramNamedParameter4fNV) -#define glProgramNamedParameter4fvNV MANGLE(ProgramNamedParameter4fvNV) -#define glProgramParameter4dNV MANGLE(ProgramParameter4dNV) -#define glProgramParameter4dvNV MANGLE(ProgramParameter4dvNV) -#define glProgramParameter4fNV MANGLE(ProgramParameter4fNV) -#define glProgramParameter4fvNV MANGLE(ProgramParameter4fvNV) -#define glProgramParameteriARB MANGLE(ProgramParameteriARB) -#define glProgramParameteriEXT MANGLE(ProgramParameteriEXT) -#define glProgramParameteri MANGLE(ProgramParameteri) -#define glProgramParameters4dvNV MANGLE(ProgramParameters4dvNV) -#define glProgramParameters4fvNV MANGLE(ProgramParameters4fvNV) -#define glProgramStringARB MANGLE(ProgramStringARB) -#define glProgramUniform1fEXT MANGLE(ProgramUniform1fEXT) -#define glProgramUniform1fvEXT MANGLE(ProgramUniform1fvEXT) -#define glProgramUniform1iEXT MANGLE(ProgramUniform1iEXT) -#define glProgramUniform1ivEXT MANGLE(ProgramUniform1ivEXT) -#define glProgramUniform1uiEXT MANGLE(ProgramUniform1uiEXT) -#define glProgramUniform1uivEXT MANGLE(ProgramUniform1uivEXT) -#define glProgramUniform2fEXT MANGLE(ProgramUniform2fEXT) -#define glProgramUniform2fvEXT MANGLE(ProgramUniform2fvEXT) -#define glProgramUniform2iEXT MANGLE(ProgramUniform2iEXT) -#define glProgramUniform2ivEXT MANGLE(ProgramUniform2ivEXT) -#define glProgramUniform2uiEXT MANGLE(ProgramUniform2uiEXT) -#define glProgramUniform2uivEXT MANGLE(ProgramUniform2uivEXT) -#define glProgramUniform3fEXT MANGLE(ProgramUniform3fEXT) -#define glProgramUniform3fvEXT MANGLE(ProgramUniform3fvEXT) -#define glProgramUniform3iEXT MANGLE(ProgramUniform3iEXT) -#define glProgramUniform3ivEXT MANGLE(ProgramUniform3ivEXT) -#define glProgramUniform3uiEXT MANGLE(ProgramUniform3uiEXT) -#define glProgramUniform3uivEXT MANGLE(ProgramUniform3uivEXT) -#define glProgramUniform4fEXT MANGLE(ProgramUniform4fEXT) -#define glProgramUniform4fvEXT MANGLE(ProgramUniform4fvEXT) -#define glProgramUniform4iEXT MANGLE(ProgramUniform4iEXT) -#define glProgramUniform4ivEXT MANGLE(ProgramUniform4ivEXT) -#define glProgramUniform4uiEXT MANGLE(ProgramUniform4uiEXT) -#define glProgramUniform4uivEXT MANGLE(ProgramUniform4uivEXT) -#define glProgramUniformMatrix2fvEXT MANGLE(ProgramUniformMatrix2fvEXT) -#define glProgramUniformMatrix2x3fvEXT MANGLE(ProgramUniformMatrix2x3fvEXT) -#define glProgramUniformMatrix2x4fvEXT MANGLE(ProgramUniformMatrix2x4fvEXT) -#define glProgramUniformMatrix3fvEXT MANGLE(ProgramUniformMatrix3fvEXT) -#define glProgramUniformMatrix3x2fvEXT MANGLE(ProgramUniformMatrix3x2fvEXT) -#define glProgramUniformMatrix3x4fvEXT MANGLE(ProgramUniformMatrix3x4fvEXT) -#define glProgramUniformMatrix4fvEXT MANGLE(ProgramUniformMatrix4fvEXT) -#define glProgramUniformMatrix4x2fvEXT MANGLE(ProgramUniformMatrix4x2fvEXT) -#define glProgramUniformMatrix4x3fvEXT MANGLE(ProgramUniformMatrix4x3fvEXT) -#define glProgramUniformui64NV MANGLE(ProgramUniformui64NV) -#define glProgramUniformui64vNV MANGLE(ProgramUniformui64vNV) -#define glProgramVertexLimitNV MANGLE(ProgramVertexLimitNV) -#define glProvokingVertexEXT MANGLE(ProvokingVertexEXT) -#define glProvokingVertex MANGLE(ProvokingVertex) -#define glPushAttrib MANGLE(PushAttrib) -#define glPushClientAttribDefaultEXT MANGLE(PushClientAttribDefaultEXT) -#define glPushClientAttrib MANGLE(PushClientAttrib) -#define glPushMatrix MANGLE(PushMatrix) -#define glPushName MANGLE(PushName) -#define glRasterPos2d MANGLE(RasterPos2d) -#define glRasterPos2dv MANGLE(RasterPos2dv) -#define glRasterPos2f MANGLE(RasterPos2f) -#define glRasterPos2fv MANGLE(RasterPos2fv) -#define glRasterPos2i MANGLE(RasterPos2i) -#define glRasterPos2iv MANGLE(RasterPos2iv) -#define glRasterPos2s MANGLE(RasterPos2s) -#define glRasterPos2sv MANGLE(RasterPos2sv) -#define glRasterPos3d MANGLE(RasterPos3d) -#define glRasterPos3dv MANGLE(RasterPos3dv) -#define glRasterPos3f MANGLE(RasterPos3f) -#define glRasterPos3fv MANGLE(RasterPos3fv) -#define glRasterPos3i MANGLE(RasterPos3i) -#define glRasterPos3iv MANGLE(RasterPos3iv) -#define glRasterPos3s MANGLE(RasterPos3s) -#define glRasterPos3sv MANGLE(RasterPos3sv) -#define glRasterPos4d MANGLE(RasterPos4d) -#define glRasterPos4dv MANGLE(RasterPos4dv) -#define glRasterPos4f MANGLE(RasterPos4f) -#define glRasterPos4fv MANGLE(RasterPos4fv) -#define glRasterPos4i MANGLE(RasterPos4i) -#define glRasterPos4iv MANGLE(RasterPos4iv) -#define glRasterPos4s MANGLE(RasterPos4s) -#define glRasterPos4sv MANGLE(RasterPos4sv) -#define glReadBuffer MANGLE(ReadBuffer) -#define glReadInstrumentsSGIX MANGLE(ReadInstrumentsSGIX) -#define glReadPixels MANGLE(ReadPixels) -#define glRectd MANGLE(Rectd) -#define glRectdv MANGLE(Rectdv) -#define glRectf MANGLE(Rectf) -#define glRectfv MANGLE(Rectfv) -#define glRecti MANGLE(Recti) -#define glRectiv MANGLE(Rectiv) -#define glRects MANGLE(Rects) -#define glRectsv MANGLE(Rectsv) -#define glReferencePlaneSGIX MANGLE(ReferencePlaneSGIX) -#define glRenderbufferStorageEXT MANGLE(RenderbufferStorageEXT) -#define glRenderbufferStorage MANGLE(RenderbufferStorage) -#define glRenderbufferStorageMultisampleCoverageNV MANGLE(RenderbufferStorageMultisampleCoverageNV) -#define glRenderbufferStorageMultisampleEXT MANGLE(RenderbufferStorageMultisampleEXT) -#define glRenderbufferStorageMultisample MANGLE(RenderbufferStorageMultisample) -#define glRenderMode MANGLE(RenderMode) -#define glReplacementCodePointerSUN MANGLE(ReplacementCodePointerSUN) -#define glReplacementCodeubSUN MANGLE(ReplacementCodeubSUN) -#define glReplacementCodeubvSUN MANGLE(ReplacementCodeubvSUN) -#define glReplacementCodeuiColor3fVertex3fSUN MANGLE(ReplacementCodeuiColor3fVertex3fSUN) -#define glReplacementCodeuiColor3fVertex3fvSUN MANGLE(ReplacementCodeuiColor3fVertex3fvSUN) -#define glReplacementCodeuiColor4fNormal3fVertex3fSUN MANGLE(ReplacementCodeuiColor4fNormal3fVertex3fSUN) -#define glReplacementCodeuiColor4fNormal3fVertex3fvSUN MANGLE(ReplacementCodeuiColor4fNormal3fVertex3fvSUN) -#define glReplacementCodeuiColor4ubVertex3fSUN MANGLE(ReplacementCodeuiColor4ubVertex3fSUN) -#define glReplacementCodeuiColor4ubVertex3fvSUN MANGLE(ReplacementCodeuiColor4ubVertex3fvSUN) -#define glReplacementCodeuiNormal3fVertex3fSUN MANGLE(ReplacementCodeuiNormal3fVertex3fSUN) -#define glReplacementCodeuiNormal3fVertex3fvSUN MANGLE(ReplacementCodeuiNormal3fVertex3fvSUN) -#define glReplacementCodeuiSUN MANGLE(ReplacementCodeuiSUN) -#define glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN MANGLE(ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN) -#define glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN MANGLE(ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN) -#define glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN MANGLE(ReplacementCodeuiTexCoord2fNormal3fVertex3fSUN) -#define glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN MANGLE(ReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN) -#define glReplacementCodeuiTexCoord2fVertex3fSUN MANGLE(ReplacementCodeuiTexCoord2fVertex3fSUN) -#define glReplacementCodeuiTexCoord2fVertex3fvSUN MANGLE(ReplacementCodeuiTexCoord2fVertex3fvSUN) -#define glReplacementCodeuiVertex3fSUN MANGLE(ReplacementCodeuiVertex3fSUN) -#define glReplacementCodeuiVertex3fvSUN MANGLE(ReplacementCodeuiVertex3fvSUN) -#define glReplacementCodeuivSUN MANGLE(ReplacementCodeuivSUN) -#define glReplacementCodeusSUN MANGLE(ReplacementCodeusSUN) -#define glReplacementCodeusvSUN MANGLE(ReplacementCodeusvSUN) -#define glRequestResidentProgramsNV MANGLE(RequestResidentProgramsNV) -#define glResetHistogramEXT MANGLE(ResetHistogramEXT) -#define glResetHistogram MANGLE(ResetHistogram) -#define glResetMinmaxEXT MANGLE(ResetMinmaxEXT) -#define glResetMinmax MANGLE(ResetMinmax) -#define glResizeBuffersMESA MANGLE(ResizeBuffersMESA) -#define glResumeTransformFeedbackNV MANGLE(ResumeTransformFeedbackNV) -#define glRotated MANGLE(Rotated) -#define glRotatef MANGLE(Rotatef) -#define glSampleCoverageARB MANGLE(SampleCoverageARB) -#define glSampleCoverage MANGLE(SampleCoverage) -#define glSampleMapATI MANGLE(SampleMapATI) -#define glSampleMaskEXT MANGLE(SampleMaskEXT) -#define glSampleMaski MANGLE(SampleMaski) -#define glSampleMaskIndexedNV MANGLE(SampleMaskIndexedNV) -#define glSampleMaskSGIS MANGLE(SampleMaskSGIS) -#define glSamplePatternEXT MANGLE(SamplePatternEXT) -#define glSamplePatternSGIS MANGLE(SamplePatternSGIS) -#define glScaled MANGLE(Scaled) -#define glScalef MANGLE(Scalef) -#define glScissor MANGLE(Scissor) -#define glSecondaryColor3bEXT MANGLE(SecondaryColor3bEXT) -#define glSecondaryColor3b MANGLE(SecondaryColor3b) -#define glSecondaryColor3bvEXT MANGLE(SecondaryColor3bvEXT) -#define glSecondaryColor3bv MANGLE(SecondaryColor3bv) -#define glSecondaryColor3dEXT MANGLE(SecondaryColor3dEXT) -#define glSecondaryColor3d MANGLE(SecondaryColor3d) -#define glSecondaryColor3dvEXT MANGLE(SecondaryColor3dvEXT) -#define glSecondaryColor3dv MANGLE(SecondaryColor3dv) -#define glSecondaryColor3fEXT MANGLE(SecondaryColor3fEXT) -#define glSecondaryColor3f MANGLE(SecondaryColor3f) -#define glSecondaryColor3fvEXT MANGLE(SecondaryColor3fvEXT) -#define glSecondaryColor3fv MANGLE(SecondaryColor3fv) -#define glSecondaryColor3hNV MANGLE(SecondaryColor3hNV) -#define glSecondaryColor3hvNV MANGLE(SecondaryColor3hvNV) -#define glSecondaryColor3iEXT MANGLE(SecondaryColor3iEXT) -#define glSecondaryColor3i MANGLE(SecondaryColor3i) -#define glSecondaryColor3ivEXT MANGLE(SecondaryColor3ivEXT) -#define glSecondaryColor3iv MANGLE(SecondaryColor3iv) -#define glSecondaryColor3sEXT MANGLE(SecondaryColor3sEXT) -#define glSecondaryColor3s MANGLE(SecondaryColor3s) -#define glSecondaryColor3svEXT MANGLE(SecondaryColor3svEXT) -#define glSecondaryColor3sv MANGLE(SecondaryColor3sv) -#define glSecondaryColor3ubEXT MANGLE(SecondaryColor3ubEXT) -#define glSecondaryColor3ub MANGLE(SecondaryColor3ub) -#define glSecondaryColor3ubvEXT MANGLE(SecondaryColor3ubvEXT) -#define glSecondaryColor3ubv MANGLE(SecondaryColor3ubv) -#define glSecondaryColor3uiEXT MANGLE(SecondaryColor3uiEXT) -#define glSecondaryColor3ui MANGLE(SecondaryColor3ui) -#define glSecondaryColor3uivEXT MANGLE(SecondaryColor3uivEXT) -#define glSecondaryColor3uiv MANGLE(SecondaryColor3uiv) -#define glSecondaryColor3usEXT MANGLE(SecondaryColor3usEXT) -#define glSecondaryColor3us MANGLE(SecondaryColor3us) -#define glSecondaryColor3usvEXT MANGLE(SecondaryColor3usvEXT) -#define glSecondaryColor3usv MANGLE(SecondaryColor3usv) -#define glSecondaryColorFormatNV MANGLE(SecondaryColorFormatNV) -#define glSecondaryColorPointerEXT MANGLE(SecondaryColorPointerEXT) -#define glSecondaryColorPointerListIBM MANGLE(SecondaryColorPointerListIBM) -#define glSecondaryColorPointer MANGLE(SecondaryColorPointer) -#define glSelectBuffer MANGLE(SelectBuffer) -#define glSelectPerfMonitorCountersAMD MANGLE(SelectPerfMonitorCountersAMD) -#define glSeparableFilter2DEXT MANGLE(SeparableFilter2DEXT) -#define glSeparableFilter2D MANGLE(SeparableFilter2D) -#define glSetFenceAPPLE MANGLE(SetFenceAPPLE) -#define glSetFenceNV MANGLE(SetFenceNV) -#define glSetFragmentShaderConstantATI MANGLE(SetFragmentShaderConstantATI) -#define glSetInvariantEXT MANGLE(SetInvariantEXT) -#define glSetLocalConstantEXT MANGLE(SetLocalConstantEXT) -#define glShadeModel MANGLE(ShadeModel) -#define glShaderOp1EXT MANGLE(ShaderOp1EXT) -#define glShaderOp2EXT MANGLE(ShaderOp2EXT) -#define glShaderOp3EXT MANGLE(ShaderOp3EXT) -#define glShaderSourceARB MANGLE(ShaderSourceARB) -#define glShaderSource MANGLE(ShaderSource) -#define glSharpenTexFuncSGIS MANGLE(SharpenTexFuncSGIS) -#define glSpriteParameterfSGIX MANGLE(SpriteParameterfSGIX) -#define glSpriteParameterfvSGIX MANGLE(SpriteParameterfvSGIX) -#define glSpriteParameteriSGIX MANGLE(SpriteParameteriSGIX) -#define glSpriteParameterivSGIX MANGLE(SpriteParameterivSGIX) -#define glStartInstrumentsSGIX MANGLE(StartInstrumentsSGIX) -#define glStencilClearTagEXT MANGLE(StencilClearTagEXT) -#define glStencilFunc MANGLE(StencilFunc) -#define glStencilFuncSeparateATI MANGLE(StencilFuncSeparateATI) -#define glStencilFuncSeparate MANGLE(StencilFuncSeparate) -#define glStencilMask MANGLE(StencilMask) -#define glStencilMaskSeparate MANGLE(StencilMaskSeparate) -#define glStencilOp MANGLE(StencilOp) -#define glStencilOpSeparateATI MANGLE(StencilOpSeparateATI) -#define glStencilOpSeparate MANGLE(StencilOpSeparate) -#define glStopInstrumentsSGIX MANGLE(StopInstrumentsSGIX) -#define glStringMarkerGREMEDY MANGLE(StringMarkerGREMEDY) -#define glSwizzleEXT MANGLE(SwizzleEXT) -#define glTagSampleBufferSGIX MANGLE(TagSampleBufferSGIX) -#define glTangent3bEXT MANGLE(Tangent3bEXT) -#define glTangent3bvEXT MANGLE(Tangent3bvEXT) -#define glTangent3dEXT MANGLE(Tangent3dEXT) -#define glTangent3dvEXT MANGLE(Tangent3dvEXT) -#define glTangent3fEXT MANGLE(Tangent3fEXT) -#define glTangent3fvEXT MANGLE(Tangent3fvEXT) -#define glTangent3iEXT MANGLE(Tangent3iEXT) -#define glTangent3ivEXT MANGLE(Tangent3ivEXT) -#define glTangent3sEXT MANGLE(Tangent3sEXT) -#define glTangent3svEXT MANGLE(Tangent3svEXT) -#define glTangentPointerEXT MANGLE(TangentPointerEXT) -#define glTbufferMask3DFX MANGLE(TbufferMask3DFX) -#define glTessellationFactorAMD MANGLE(TessellationFactorAMD) -#define glTessellationModeAMD MANGLE(TessellationModeAMD) -#define glTestFenceAPPLE MANGLE(TestFenceAPPLE) -#define glTestFenceNV MANGLE(TestFenceNV) -#define glTestObjectAPPLE MANGLE(TestObjectAPPLE) -#define glTexBufferARB MANGLE(TexBufferARB) -#define glTexBufferEXT MANGLE(TexBufferEXT) -#define glTexBuffer MANGLE(TexBuffer) -#define glTexBumpParameterfvATI MANGLE(TexBumpParameterfvATI) -#define glTexBumpParameterivATI MANGLE(TexBumpParameterivATI) -#define glTexCoord1d MANGLE(TexCoord1d) -#define glTexCoord1dv MANGLE(TexCoord1dv) -#define glTexCoord1f MANGLE(TexCoord1f) -#define glTexCoord1fv MANGLE(TexCoord1fv) -#define glTexCoord1hNV MANGLE(TexCoord1hNV) -#define glTexCoord1hvNV MANGLE(TexCoord1hvNV) -#define glTexCoord1i MANGLE(TexCoord1i) -#define glTexCoord1iv MANGLE(TexCoord1iv) -#define glTexCoord1s MANGLE(TexCoord1s) -#define glTexCoord1sv MANGLE(TexCoord1sv) -#define glTexCoord2d MANGLE(TexCoord2d) -#define glTexCoord2dv MANGLE(TexCoord2dv) -#define glTexCoord2fColor3fVertex3fSUN MANGLE(TexCoord2fColor3fVertex3fSUN) -#define glTexCoord2fColor3fVertex3fvSUN MANGLE(TexCoord2fColor3fVertex3fvSUN) -#define glTexCoord2fColor4fNormal3fVertex3fSUN MANGLE(TexCoord2fColor4fNormal3fVertex3fSUN) -#define glTexCoord2fColor4fNormal3fVertex3fvSUN MANGLE(TexCoord2fColor4fNormal3fVertex3fvSUN) -#define glTexCoord2fColor4ubVertex3fSUN MANGLE(TexCoord2fColor4ubVertex3fSUN) -#define glTexCoord2fColor4ubVertex3fvSUN MANGLE(TexCoord2fColor4ubVertex3fvSUN) -#define glTexCoord2f MANGLE(TexCoord2f) -#define glTexCoord2fNormal3fVertex3fSUN MANGLE(TexCoord2fNormal3fVertex3fSUN) -#define glTexCoord2fNormal3fVertex3fvSUN MANGLE(TexCoord2fNormal3fVertex3fvSUN) -#define glTexCoord2fVertex3fSUN MANGLE(TexCoord2fVertex3fSUN) -#define glTexCoord2fVertex3fvSUN MANGLE(TexCoord2fVertex3fvSUN) -#define glTexCoord2fv MANGLE(TexCoord2fv) -#define glTexCoord2hNV MANGLE(TexCoord2hNV) -#define glTexCoord2hvNV MANGLE(TexCoord2hvNV) -#define glTexCoord2i MANGLE(TexCoord2i) -#define glTexCoord2iv MANGLE(TexCoord2iv) -#define glTexCoord2s MANGLE(TexCoord2s) -#define glTexCoord2sv MANGLE(TexCoord2sv) -#define glTexCoord3d MANGLE(TexCoord3d) -#define glTexCoord3dv MANGLE(TexCoord3dv) -#define glTexCoord3f MANGLE(TexCoord3f) -#define glTexCoord3fv MANGLE(TexCoord3fv) -#define glTexCoord3hNV MANGLE(TexCoord3hNV) -#define glTexCoord3hvNV MANGLE(TexCoord3hvNV) -#define glTexCoord3i MANGLE(TexCoord3i) -#define glTexCoord3iv MANGLE(TexCoord3iv) -#define glTexCoord3s MANGLE(TexCoord3s) -#define glTexCoord3sv MANGLE(TexCoord3sv) -#define glTexCoord4d MANGLE(TexCoord4d) -#define glTexCoord4dv MANGLE(TexCoord4dv) -#define glTexCoord4fColor4fNormal3fVertex4fSUN MANGLE(TexCoord4fColor4fNormal3fVertex4fSUN) -#define glTexCoord4fColor4fNormal3fVertex4fvSUN MANGLE(TexCoord4fColor4fNormal3fVertex4fvSUN) -#define glTexCoord4f MANGLE(TexCoord4f) -#define glTexCoord4fVertex4fSUN MANGLE(TexCoord4fVertex4fSUN) -#define glTexCoord4fVertex4fvSUN MANGLE(TexCoord4fVertex4fvSUN) -#define glTexCoord4fv MANGLE(TexCoord4fv) -#define glTexCoord4hNV MANGLE(TexCoord4hNV) -#define glTexCoord4hvNV MANGLE(TexCoord4hvNV) -#define glTexCoord4i MANGLE(TexCoord4i) -#define glTexCoord4iv MANGLE(TexCoord4iv) -#define glTexCoord4s MANGLE(TexCoord4s) -#define glTexCoord4sv MANGLE(TexCoord4sv) -#define glTexCoordFormatNV MANGLE(TexCoordFormatNV) -#define glTexCoordPointerEXT MANGLE(TexCoordPointerEXT) -#define glTexCoordPointerListIBM MANGLE(TexCoordPointerListIBM) -#define glTexCoordPointer MANGLE(TexCoordPointer) -#define glTexCoordPointervINTEL MANGLE(TexCoordPointervINTEL) -#define glTexEnvf MANGLE(TexEnvf) -#define glTexEnvfv MANGLE(TexEnvfv) -#define glTexEnvi MANGLE(TexEnvi) -#define glTexEnviv MANGLE(TexEnviv) -#define glTexFilterFuncSGIS MANGLE(TexFilterFuncSGIS) -#define glTexGend MANGLE(TexGend) -#define glTexGendv MANGLE(TexGendv) -#define glTexGenf MANGLE(TexGenf) -#define glTexGenfv MANGLE(TexGenfv) -#define glTexGeni MANGLE(TexGeni) -#define glTexGeniv MANGLE(TexGeniv) -#define glTexImage1D MANGLE(TexImage1D) -#define glTexImage2D MANGLE(TexImage2D) -#define glTexImage2DMultisample MANGLE(TexImage2DMultisample) -#define glTexImage3DEXT MANGLE(TexImage3DEXT) -#define glTexImage3D MANGLE(TexImage3D) -#define glTexImage3DMultisample MANGLE(TexImage3DMultisample) -#define glTexImage4DSGIS MANGLE(TexImage4DSGIS) -#define glTexParameterf MANGLE(TexParameterf) -#define glTexParameterfv MANGLE(TexParameterfv) -#define glTexParameterIivEXT MANGLE(TexParameterIivEXT) -#define glTexParameterIiv MANGLE(TexParameterIiv) -#define glTexParameteri MANGLE(TexParameteri) -#define glTexParameterIuivEXT MANGLE(TexParameterIuivEXT) -#define glTexParameterIuiv MANGLE(TexParameterIuiv) -#define glTexParameteriv MANGLE(TexParameteriv) -#define glTexRenderbufferNV MANGLE(TexRenderbufferNV) -#define glTexSubImage1DEXT MANGLE(TexSubImage1DEXT) -#define glTexSubImage1D MANGLE(TexSubImage1D) -#define glTexSubImage2DEXT MANGLE(TexSubImage2DEXT) -#define glTexSubImage2D MANGLE(TexSubImage2D) -#define glTexSubImage3DEXT MANGLE(TexSubImage3DEXT) -#define glTexSubImage3D MANGLE(TexSubImage3D) -#define glTexSubImage4DSGIS MANGLE(TexSubImage4DSGIS) -#define glTextureBarrierNV MANGLE(TextureBarrierNV) -#define glTextureBufferEXT MANGLE(TextureBufferEXT) -#define glTextureColorMaskSGIS MANGLE(TextureColorMaskSGIS) -#define glTextureImage1DEXT MANGLE(TextureImage1DEXT) -#define glTextureImage2DEXT MANGLE(TextureImage2DEXT) -#define glTextureImage3DEXT MANGLE(TextureImage3DEXT) -#define glTextureLightEXT MANGLE(TextureLightEXT) -#define glTextureMaterialEXT MANGLE(TextureMaterialEXT) -#define glTextureNormalEXT MANGLE(TextureNormalEXT) -#define glTextureParameterfEXT MANGLE(TextureParameterfEXT) -#define glTextureParameterfvEXT MANGLE(TextureParameterfvEXT) -#define glTextureParameteriEXT MANGLE(TextureParameteriEXT) -#define glTextureParameterIivEXT MANGLE(TextureParameterIivEXT) -#define glTextureParameterIuivEXT MANGLE(TextureParameterIuivEXT) -#define glTextureParameterivEXT MANGLE(TextureParameterivEXT) -#define glTextureRangeAPPLE MANGLE(TextureRangeAPPLE) -#define glTextureRenderbufferEXT MANGLE(TextureRenderbufferEXT) -#define glTextureSubImage1DEXT MANGLE(TextureSubImage1DEXT) -#define glTextureSubImage2DEXT MANGLE(TextureSubImage2DEXT) -#define glTextureSubImage3DEXT MANGLE(TextureSubImage3DEXT) -#define glTrackMatrixNV MANGLE(TrackMatrixNV) -#define glTransformFeedbackAttribsNV MANGLE(TransformFeedbackAttribsNV) -#define glTransformFeedbackVaryingsEXT MANGLE(TransformFeedbackVaryingsEXT) -#define glTransformFeedbackVaryings MANGLE(TransformFeedbackVaryings) -#define glTransformFeedbackVaryingsNV MANGLE(TransformFeedbackVaryingsNV) -#define glTranslated MANGLE(Translated) -#define glTranslatef MANGLE(Translatef) -#define glUniform1fARB MANGLE(Uniform1fARB) -#define glUniform1f MANGLE(Uniform1f) -#define glUniform1fvARB MANGLE(Uniform1fvARB) -#define glUniform1fv MANGLE(Uniform1fv) -#define glUniform1iARB MANGLE(Uniform1iARB) -#define glUniform1i MANGLE(Uniform1i) -#define glUniform1ivARB MANGLE(Uniform1ivARB) -#define glUniform1iv MANGLE(Uniform1iv) -#define glUniform1uiEXT MANGLE(Uniform1uiEXT) -#define glUniform1ui MANGLE(Uniform1ui) -#define glUniform1uivEXT MANGLE(Uniform1uivEXT) -#define glUniform1uiv MANGLE(Uniform1uiv) -#define glUniform2fARB MANGLE(Uniform2fARB) -#define glUniform2f MANGLE(Uniform2f) -#define glUniform2fvARB MANGLE(Uniform2fvARB) -#define glUniform2fv MANGLE(Uniform2fv) -#define glUniform2iARB MANGLE(Uniform2iARB) -#define glUniform2i MANGLE(Uniform2i) -#define glUniform2ivARB MANGLE(Uniform2ivARB) -#define glUniform2iv MANGLE(Uniform2iv) -#define glUniform2uiEXT MANGLE(Uniform2uiEXT) -#define glUniform2ui MANGLE(Uniform2ui) -#define glUniform2uivEXT MANGLE(Uniform2uivEXT) -#define glUniform2uiv MANGLE(Uniform2uiv) -#define glUniform3fARB MANGLE(Uniform3fARB) -#define glUniform3f MANGLE(Uniform3f) -#define glUniform3fvARB MANGLE(Uniform3fvARB) -#define glUniform3fv MANGLE(Uniform3fv) -#define glUniform3iARB MANGLE(Uniform3iARB) -#define glUniform3i MANGLE(Uniform3i) -#define glUniform3ivARB MANGLE(Uniform3ivARB) -#define glUniform3iv MANGLE(Uniform3iv) -#define glUniform3uiEXT MANGLE(Uniform3uiEXT) -#define glUniform3ui MANGLE(Uniform3ui) -#define glUniform3uivEXT MANGLE(Uniform3uivEXT) -#define glUniform3uiv MANGLE(Uniform3uiv) -#define glUniform4fARB MANGLE(Uniform4fARB) -#define glUniform4f MANGLE(Uniform4f) -#define glUniform4fvARB MANGLE(Uniform4fvARB) -#define glUniform4fv MANGLE(Uniform4fv) -#define glUniform4iARB MANGLE(Uniform4iARB) -#define glUniform4i MANGLE(Uniform4i) -#define glUniform4ivARB MANGLE(Uniform4ivARB) -#define glUniform4iv MANGLE(Uniform4iv) -#define glUniform4uiEXT MANGLE(Uniform4uiEXT) -#define glUniform4ui MANGLE(Uniform4ui) -#define glUniform4uivEXT MANGLE(Uniform4uivEXT) -#define glUniform4uiv MANGLE(Uniform4uiv) -#define glUniformBlockBinding MANGLE(UniformBlockBinding) -#define glUniformBufferEXT MANGLE(UniformBufferEXT) -#define glUniformMatrix2fvARB MANGLE(UniformMatrix2fvARB) -#define glUniformMatrix2fv MANGLE(UniformMatrix2fv) -#define glUniformMatrix2x3fv MANGLE(UniformMatrix2x3fv) -#define glUniformMatrix2x4fv MANGLE(UniformMatrix2x4fv) -#define glUniformMatrix3fvARB MANGLE(UniformMatrix3fvARB) -#define glUniformMatrix3fv MANGLE(UniformMatrix3fv) -#define glUniformMatrix3x2fv MANGLE(UniformMatrix3x2fv) -#define glUniformMatrix3x4fv MANGLE(UniformMatrix3x4fv) -#define glUniformMatrix4fvARB MANGLE(UniformMatrix4fvARB) -#define glUniformMatrix4fv MANGLE(UniformMatrix4fv) -#define glUniformMatrix4x2fv MANGLE(UniformMatrix4x2fv) -#define glUniformMatrix4x3fv MANGLE(UniformMatrix4x3fv) -#define glUniformui64NV MANGLE(Uniformui64NV) -#define glUniformui64vNV MANGLE(Uniformui64vNV) -#define glUnlockArraysEXT MANGLE(UnlockArraysEXT) -#define glUnmapBufferARB MANGLE(UnmapBufferARB) -#define glUnmapBuffer MANGLE(UnmapBuffer) -#define glUnmapNamedBufferEXT MANGLE(UnmapNamedBufferEXT) -#define glUnmapObjectBufferATI MANGLE(UnmapObjectBufferATI) -#define glUpdateObjectBufferATI MANGLE(UpdateObjectBufferATI) -#define glUseProgram MANGLE(UseProgram) -#define glUseProgramObjectARB MANGLE(UseProgramObjectARB) -#define glUseShaderProgramEXT MANGLE(UseShaderProgramEXT) -#define glValidateProgramARB MANGLE(ValidateProgramARB) -#define glValidateProgram MANGLE(ValidateProgram) -#define glVariantArrayObjectATI MANGLE(VariantArrayObjectATI) -#define glVariantbvEXT MANGLE(VariantbvEXT) -#define glVariantdvEXT MANGLE(VariantdvEXT) -#define glVariantfvEXT MANGLE(VariantfvEXT) -#define glVariantivEXT MANGLE(VariantivEXT) -#define glVariantPointerEXT MANGLE(VariantPointerEXT) -#define glVariantsvEXT MANGLE(VariantsvEXT) -#define glVariantubvEXT MANGLE(VariantubvEXT) -#define glVariantuivEXT MANGLE(VariantuivEXT) -#define glVariantusvEXT MANGLE(VariantusvEXT) -#define glVertex2d MANGLE(Vertex2d) -#define glVertex2dv MANGLE(Vertex2dv) -#define glVertex2f MANGLE(Vertex2f) -#define glVertex2fv MANGLE(Vertex2fv) -#define glVertex2hNV MANGLE(Vertex2hNV) -#define glVertex2hvNV MANGLE(Vertex2hvNV) -#define glVertex2i MANGLE(Vertex2i) -#define glVertex2iv MANGLE(Vertex2iv) -#define glVertex2s MANGLE(Vertex2s) -#define glVertex2sv MANGLE(Vertex2sv) -#define glVertex3d MANGLE(Vertex3d) -#define glVertex3dv MANGLE(Vertex3dv) -#define glVertex3f MANGLE(Vertex3f) -#define glVertex3fv MANGLE(Vertex3fv) -#define glVertex3hNV MANGLE(Vertex3hNV) -#define glVertex3hvNV MANGLE(Vertex3hvNV) -#define glVertex3i MANGLE(Vertex3i) -#define glVertex3iv MANGLE(Vertex3iv) -#define glVertex3s MANGLE(Vertex3s) -#define glVertex3sv MANGLE(Vertex3sv) -#define glVertex4d MANGLE(Vertex4d) -#define glVertex4dv MANGLE(Vertex4dv) -#define glVertex4f MANGLE(Vertex4f) -#define glVertex4fv MANGLE(Vertex4fv) -#define glVertex4hNV MANGLE(Vertex4hNV) -#define glVertex4hvNV MANGLE(Vertex4hvNV) -#define glVertex4i MANGLE(Vertex4i) -#define glVertex4iv MANGLE(Vertex4iv) -#define glVertex4s MANGLE(Vertex4s) -#define glVertex4sv MANGLE(Vertex4sv) -#define glVertexArrayParameteriAPPLE MANGLE(VertexArrayParameteriAPPLE) -#define glVertexArrayRangeAPPLE MANGLE(VertexArrayRangeAPPLE) -#define glVertexArrayRangeNV MANGLE(VertexArrayRangeNV) -#define glVertexAttrib1dARB MANGLE(VertexAttrib1dARB) -#define glVertexAttrib1d MANGLE(VertexAttrib1d) -#define glVertexAttrib1dNV MANGLE(VertexAttrib1dNV) -#define glVertexAttrib1dvARB MANGLE(VertexAttrib1dvARB) -#define glVertexAttrib1dv MANGLE(VertexAttrib1dv) -#define glVertexAttrib1dvNV MANGLE(VertexAttrib1dvNV) -#define glVertexAttrib1fARB MANGLE(VertexAttrib1fARB) -#define glVertexAttrib1f MANGLE(VertexAttrib1f) -#define glVertexAttrib1fNV MANGLE(VertexAttrib1fNV) -#define glVertexAttrib1fvARB MANGLE(VertexAttrib1fvARB) -#define glVertexAttrib1fv MANGLE(VertexAttrib1fv) -#define glVertexAttrib1fvNV MANGLE(VertexAttrib1fvNV) -#define glVertexAttrib1hNV MANGLE(VertexAttrib1hNV) -#define glVertexAttrib1hvNV MANGLE(VertexAttrib1hvNV) -#define glVertexAttrib1sARB MANGLE(VertexAttrib1sARB) -#define glVertexAttrib1s MANGLE(VertexAttrib1s) -#define glVertexAttrib1sNV MANGLE(VertexAttrib1sNV) -#define glVertexAttrib1svARB MANGLE(VertexAttrib1svARB) -#define glVertexAttrib1sv MANGLE(VertexAttrib1sv) -#define glVertexAttrib1svNV MANGLE(VertexAttrib1svNV) -#define glVertexAttrib2dARB MANGLE(VertexAttrib2dARB) -#define glVertexAttrib2d MANGLE(VertexAttrib2d) -#define glVertexAttrib2dNV MANGLE(VertexAttrib2dNV) -#define glVertexAttrib2dvARB MANGLE(VertexAttrib2dvARB) -#define glVertexAttrib2dv MANGLE(VertexAttrib2dv) -#define glVertexAttrib2dvNV MANGLE(VertexAttrib2dvNV) -#define glVertexAttrib2fARB MANGLE(VertexAttrib2fARB) -#define glVertexAttrib2f MANGLE(VertexAttrib2f) -#define glVertexAttrib2fNV MANGLE(VertexAttrib2fNV) -#define glVertexAttrib2fvARB MANGLE(VertexAttrib2fvARB) -#define glVertexAttrib2fv MANGLE(VertexAttrib2fv) -#define glVertexAttrib2fvNV MANGLE(VertexAttrib2fvNV) -#define glVertexAttrib2hNV MANGLE(VertexAttrib2hNV) -#define glVertexAttrib2hvNV MANGLE(VertexAttrib2hvNV) -#define glVertexAttrib2sARB MANGLE(VertexAttrib2sARB) -#define glVertexAttrib2s MANGLE(VertexAttrib2s) -#define glVertexAttrib2sNV MANGLE(VertexAttrib2sNV) -#define glVertexAttrib2svARB MANGLE(VertexAttrib2svARB) -#define glVertexAttrib2sv MANGLE(VertexAttrib2sv) -#define glVertexAttrib2svNV MANGLE(VertexAttrib2svNV) -#define glVertexAttrib3dARB MANGLE(VertexAttrib3dARB) -#define glVertexAttrib3d MANGLE(VertexAttrib3d) -#define glVertexAttrib3dNV MANGLE(VertexAttrib3dNV) -#define glVertexAttrib3dvARB MANGLE(VertexAttrib3dvARB) -#define glVertexAttrib3dv MANGLE(VertexAttrib3dv) -#define glVertexAttrib3dvNV MANGLE(VertexAttrib3dvNV) -#define glVertexAttrib3fARB MANGLE(VertexAttrib3fARB) -#define glVertexAttrib3f MANGLE(VertexAttrib3f) -#define glVertexAttrib3fNV MANGLE(VertexAttrib3fNV) -#define glVertexAttrib3fvARB MANGLE(VertexAttrib3fvARB) -#define glVertexAttrib3fv MANGLE(VertexAttrib3fv) -#define glVertexAttrib3fvNV MANGLE(VertexAttrib3fvNV) -#define glVertexAttrib3hNV MANGLE(VertexAttrib3hNV) -#define glVertexAttrib3hvNV MANGLE(VertexAttrib3hvNV) -#define glVertexAttrib3sARB MANGLE(VertexAttrib3sARB) -#define glVertexAttrib3s MANGLE(VertexAttrib3s) -#define glVertexAttrib3sNV MANGLE(VertexAttrib3sNV) -#define glVertexAttrib3svARB MANGLE(VertexAttrib3svARB) -#define glVertexAttrib3sv MANGLE(VertexAttrib3sv) -#define glVertexAttrib3svNV MANGLE(VertexAttrib3svNV) -#define glVertexAttrib4bvARB MANGLE(VertexAttrib4bvARB) -#define glVertexAttrib4bv MANGLE(VertexAttrib4bv) -#define glVertexAttrib4dARB MANGLE(VertexAttrib4dARB) -#define glVertexAttrib4d MANGLE(VertexAttrib4d) -#define glVertexAttrib4dNV MANGLE(VertexAttrib4dNV) -#define glVertexAttrib4dvARB MANGLE(VertexAttrib4dvARB) -#define glVertexAttrib4dv MANGLE(VertexAttrib4dv) -#define glVertexAttrib4dvNV MANGLE(VertexAttrib4dvNV) -#define glVertexAttrib4fARB MANGLE(VertexAttrib4fARB) -#define glVertexAttrib4f MANGLE(VertexAttrib4f) -#define glVertexAttrib4fNV MANGLE(VertexAttrib4fNV) -#define glVertexAttrib4fvARB MANGLE(VertexAttrib4fvARB) -#define glVertexAttrib4fv MANGLE(VertexAttrib4fv) -#define glVertexAttrib4fvNV MANGLE(VertexAttrib4fvNV) -#define glVertexAttrib4hNV MANGLE(VertexAttrib4hNV) -#define glVertexAttrib4hvNV MANGLE(VertexAttrib4hvNV) -#define glVertexAttrib4ivARB MANGLE(VertexAttrib4ivARB) -#define glVertexAttrib4iv MANGLE(VertexAttrib4iv) -#define glVertexAttrib4NbvARB MANGLE(VertexAttrib4NbvARB) -#define glVertexAttrib4Nbv MANGLE(VertexAttrib4Nbv) -#define glVertexAttrib4NivARB MANGLE(VertexAttrib4NivARB) -#define glVertexAttrib4Niv MANGLE(VertexAttrib4Niv) -#define glVertexAttrib4NsvARB MANGLE(VertexAttrib4NsvARB) -#define glVertexAttrib4Nsv MANGLE(VertexAttrib4Nsv) -#define glVertexAttrib4NubARB MANGLE(VertexAttrib4NubARB) -#define glVertexAttrib4Nub MANGLE(VertexAttrib4Nub) -#define glVertexAttrib4NubvARB MANGLE(VertexAttrib4NubvARB) -#define glVertexAttrib4Nubv MANGLE(VertexAttrib4Nubv) -#define glVertexAttrib4NuivARB MANGLE(VertexAttrib4NuivARB) -#define glVertexAttrib4Nuiv MANGLE(VertexAttrib4Nuiv) -#define glVertexAttrib4NusvARB MANGLE(VertexAttrib4NusvARB) -#define glVertexAttrib4Nusv MANGLE(VertexAttrib4Nusv) -#define glVertexAttrib4sARB MANGLE(VertexAttrib4sARB) -#define glVertexAttrib4s MANGLE(VertexAttrib4s) -#define glVertexAttrib4sNV MANGLE(VertexAttrib4sNV) -#define glVertexAttrib4svARB MANGLE(VertexAttrib4svARB) -#define glVertexAttrib4sv MANGLE(VertexAttrib4sv) -#define glVertexAttrib4svNV MANGLE(VertexAttrib4svNV) -#define glVertexAttrib4ubNV MANGLE(VertexAttrib4ubNV) -#define glVertexAttrib4ubvARB MANGLE(VertexAttrib4ubvARB) -#define glVertexAttrib4ubv MANGLE(VertexAttrib4ubv) -#define glVertexAttrib4ubvNV MANGLE(VertexAttrib4ubvNV) -#define glVertexAttrib4uivARB MANGLE(VertexAttrib4uivARB) -#define glVertexAttrib4uiv MANGLE(VertexAttrib4uiv) -#define glVertexAttrib4usvARB MANGLE(VertexAttrib4usvARB) -#define glVertexAttrib4usv MANGLE(VertexAttrib4usv) -#define glVertexAttribArrayObjectATI MANGLE(VertexAttribArrayObjectATI) -#define glVertexAttribDivisorARB MANGLE(VertexAttribDivisorARB) -#define glVertexAttribFormatNV MANGLE(VertexAttribFormatNV) -#define glVertexAttribI1iEXT MANGLE(VertexAttribI1iEXT) -#define glVertexAttribI1i MANGLE(VertexAttribI1i) -#define glVertexAttribI1ivEXT MANGLE(VertexAttribI1ivEXT) -#define glVertexAttribI1iv MANGLE(VertexAttribI1iv) -#define glVertexAttribI1uiEXT MANGLE(VertexAttribI1uiEXT) -#define glVertexAttribI1ui MANGLE(VertexAttribI1ui) -#define glVertexAttribI1uivEXT MANGLE(VertexAttribI1uivEXT) -#define glVertexAttribI1uiv MANGLE(VertexAttribI1uiv) -#define glVertexAttribI2iEXT MANGLE(VertexAttribI2iEXT) -#define glVertexAttribI2i MANGLE(VertexAttribI2i) -#define glVertexAttribI2ivEXT MANGLE(VertexAttribI2ivEXT) -#define glVertexAttribI2iv MANGLE(VertexAttribI2iv) -#define glVertexAttribI2uiEXT MANGLE(VertexAttribI2uiEXT) -#define glVertexAttribI2ui MANGLE(VertexAttribI2ui) -#define glVertexAttribI2uivEXT MANGLE(VertexAttribI2uivEXT) -#define glVertexAttribI2uiv MANGLE(VertexAttribI2uiv) -#define glVertexAttribI3iEXT MANGLE(VertexAttribI3iEXT) -#define glVertexAttribI3i MANGLE(VertexAttribI3i) -#define glVertexAttribI3ivEXT MANGLE(VertexAttribI3ivEXT) -#define glVertexAttribI3iv MANGLE(VertexAttribI3iv) -#define glVertexAttribI3uiEXT MANGLE(VertexAttribI3uiEXT) -#define glVertexAttribI3ui MANGLE(VertexAttribI3ui) -#define glVertexAttribI3uivEXT MANGLE(VertexAttribI3uivEXT) -#define glVertexAttribI3uiv MANGLE(VertexAttribI3uiv) -#define glVertexAttribI4bvEXT MANGLE(VertexAttribI4bvEXT) -#define glVertexAttribI4bv MANGLE(VertexAttribI4bv) -#define glVertexAttribI4iEXT MANGLE(VertexAttribI4iEXT) -#define glVertexAttribI4i MANGLE(VertexAttribI4i) -#define glVertexAttribI4ivEXT MANGLE(VertexAttribI4ivEXT) -#define glVertexAttribI4iv MANGLE(VertexAttribI4iv) -#define glVertexAttribI4svEXT MANGLE(VertexAttribI4svEXT) -#define glVertexAttribI4sv MANGLE(VertexAttribI4sv) -#define glVertexAttribI4ubvEXT MANGLE(VertexAttribI4ubvEXT) -#define glVertexAttribI4ubv MANGLE(VertexAttribI4ubv) -#define glVertexAttribI4uiEXT MANGLE(VertexAttribI4uiEXT) -#define glVertexAttribI4ui MANGLE(VertexAttribI4ui) -#define glVertexAttribI4uivEXT MANGLE(VertexAttribI4uivEXT) -#define glVertexAttribI4uiv MANGLE(VertexAttribI4uiv) -#define glVertexAttribI4usvEXT MANGLE(VertexAttribI4usvEXT) -#define glVertexAttribI4usv MANGLE(VertexAttribI4usv) -#define glVertexAttribIFormatNV MANGLE(VertexAttribIFormatNV) -#define glVertexAttribIPointerEXT MANGLE(VertexAttribIPointerEXT) -#define glVertexAttribIPointer MANGLE(VertexAttribIPointer) -#define glVertexAttribPointerARB MANGLE(VertexAttribPointerARB) -#define glVertexAttribPointer MANGLE(VertexAttribPointer) -#define glVertexAttribPointerNV MANGLE(VertexAttribPointerNV) -#define glVertexAttribs1dvNV MANGLE(VertexAttribs1dvNV) -#define glVertexAttribs1fvNV MANGLE(VertexAttribs1fvNV) -#define glVertexAttribs1hvNV MANGLE(VertexAttribs1hvNV) -#define glVertexAttribs1svNV MANGLE(VertexAttribs1svNV) -#define glVertexAttribs2dvNV MANGLE(VertexAttribs2dvNV) -#define glVertexAttribs2fvNV MANGLE(VertexAttribs2fvNV) -#define glVertexAttribs2hvNV MANGLE(VertexAttribs2hvNV) -#define glVertexAttribs2svNV MANGLE(VertexAttribs2svNV) -#define glVertexAttribs3dvNV MANGLE(VertexAttribs3dvNV) -#define glVertexAttribs3fvNV MANGLE(VertexAttribs3fvNV) -#define glVertexAttribs3hvNV MANGLE(VertexAttribs3hvNV) -#define glVertexAttribs3svNV MANGLE(VertexAttribs3svNV) -#define glVertexAttribs4dvNV MANGLE(VertexAttribs4dvNV) -#define glVertexAttribs4fvNV MANGLE(VertexAttribs4fvNV) -#define glVertexAttribs4hvNV MANGLE(VertexAttribs4hvNV) -#define glVertexAttribs4svNV MANGLE(VertexAttribs4svNV) -#define glVertexAttribs4ubvNV MANGLE(VertexAttribs4ubvNV) -#define glVertexBlendARB MANGLE(VertexBlendARB) -#define glVertexBlendEnvfATI MANGLE(VertexBlendEnvfATI) -#define glVertexBlendEnviATI MANGLE(VertexBlendEnviATI) -#define glVertexFormatNV MANGLE(VertexFormatNV) -#define glVertexPointerEXT MANGLE(VertexPointerEXT) -#define glVertexPointerListIBM MANGLE(VertexPointerListIBM) -#define glVertexPointer MANGLE(VertexPointer) -#define glVertexPointervINTEL MANGLE(VertexPointervINTEL) -#define glVertexStream1dATI MANGLE(VertexStream1dATI) -#define glVertexStream1dvATI MANGLE(VertexStream1dvATI) -#define glVertexStream1fATI MANGLE(VertexStream1fATI) -#define glVertexStream1fvATI MANGLE(VertexStream1fvATI) -#define glVertexStream1iATI MANGLE(VertexStream1iATI) -#define glVertexStream1ivATI MANGLE(VertexStream1ivATI) -#define glVertexStream1sATI MANGLE(VertexStream1sATI) -#define glVertexStream1svATI MANGLE(VertexStream1svATI) -#define glVertexStream2dATI MANGLE(VertexStream2dATI) -#define glVertexStream2dvATI MANGLE(VertexStream2dvATI) -#define glVertexStream2fATI MANGLE(VertexStream2fATI) -#define glVertexStream2fvATI MANGLE(VertexStream2fvATI) -#define glVertexStream2iATI MANGLE(VertexStream2iATI) -#define glVertexStream2ivATI MANGLE(VertexStream2ivATI) -#define glVertexStream2sATI MANGLE(VertexStream2sATI) -#define glVertexStream2svATI MANGLE(VertexStream2svATI) -#define glVertexStream3dATI MANGLE(VertexStream3dATI) -#define glVertexStream3dvATI MANGLE(VertexStream3dvATI) -#define glVertexStream3fATI MANGLE(VertexStream3fATI) -#define glVertexStream3fvATI MANGLE(VertexStream3fvATI) -#define glVertexStream3iATI MANGLE(VertexStream3iATI) -#define glVertexStream3ivATI MANGLE(VertexStream3ivATI) -#define glVertexStream3sATI MANGLE(VertexStream3sATI) -#define glVertexStream3svATI MANGLE(VertexStream3svATI) -#define glVertexStream4dATI MANGLE(VertexStream4dATI) -#define glVertexStream4dvATI MANGLE(VertexStream4dvATI) -#define glVertexStream4fATI MANGLE(VertexStream4fATI) -#define glVertexStream4fvATI MANGLE(VertexStream4fvATI) -#define glVertexStream4iATI MANGLE(VertexStream4iATI) -#define glVertexStream4ivATI MANGLE(VertexStream4ivATI) -#define glVertexStream4sATI MANGLE(VertexStream4sATI) -#define glVertexStream4svATI MANGLE(VertexStream4svATI) -#define glVertexWeightfEXT MANGLE(VertexWeightfEXT) -#define glVertexWeightfvEXT MANGLE(VertexWeightfvEXT) -#define glVertexWeighthNV MANGLE(VertexWeighthNV) -#define glVertexWeighthvNV MANGLE(VertexWeighthvNV) -#define glVertexWeightPointerEXT MANGLE(VertexWeightPointerEXT) -#define glVideoCaptureNV MANGLE(VideoCaptureNV) -#define glVideoCaptureStreamParameterdvNV MANGLE(VideoCaptureStreamParameterdvNV) -#define glVideoCaptureStreamParameterfvNV MANGLE(VideoCaptureStreamParameterfvNV) -#define glVideoCaptureStreamParameterivNV MANGLE(VideoCaptureStreamParameterivNV) -#define glViewport MANGLE(Viewport) -#define glWaitSync MANGLE(WaitSync) -#define glWeightbvARB MANGLE(WeightbvARB) -#define glWeightdvARB MANGLE(WeightdvARB) -#define glWeightfvARB MANGLE(WeightfvARB) -#define glWeightivARB MANGLE(WeightivARB) -#define glWeightPointerARB MANGLE(WeightPointerARB) -#define glWeightsvARB MANGLE(WeightsvARB) -#define glWeightubvARB MANGLE(WeightubvARB) -#define glWeightuivARB MANGLE(WeightuivARB) -#define glWeightusvARB MANGLE(WeightusvARB) -#define glWindowPos2dARB MANGLE(WindowPos2dARB) -#define glWindowPos2d MANGLE(WindowPos2d) -#define glWindowPos2dMESA MANGLE(WindowPos2dMESA) -#define glWindowPos2dvARB MANGLE(WindowPos2dvARB) -#define glWindowPos2dv MANGLE(WindowPos2dv) -#define glWindowPos2dvMESA MANGLE(WindowPos2dvMESA) -#define glWindowPos2fARB MANGLE(WindowPos2fARB) -#define glWindowPos2f MANGLE(WindowPos2f) -#define glWindowPos2fMESA MANGLE(WindowPos2fMESA) -#define glWindowPos2fvARB MANGLE(WindowPos2fvARB) -#define glWindowPos2fv MANGLE(WindowPos2fv) -#define glWindowPos2fvMESA MANGLE(WindowPos2fvMESA) -#define glWindowPos2iARB MANGLE(WindowPos2iARB) -#define glWindowPos2i MANGLE(WindowPos2i) -#define glWindowPos2iMESA MANGLE(WindowPos2iMESA) -#define glWindowPos2ivARB MANGLE(WindowPos2ivARB) -#define glWindowPos2iv MANGLE(WindowPos2iv) -#define glWindowPos2ivMESA MANGLE(WindowPos2ivMESA) -#define glWindowPos2sARB MANGLE(WindowPos2sARB) -#define glWindowPos2s MANGLE(WindowPos2s) -#define glWindowPos2sMESA MANGLE(WindowPos2sMESA) -#define glWindowPos2svARB MANGLE(WindowPos2svARB) -#define glWindowPos2sv MANGLE(WindowPos2sv) -#define glWindowPos2svMESA MANGLE(WindowPos2svMESA) -#define glWindowPos3dARB MANGLE(WindowPos3dARB) -#define glWindowPos3d MANGLE(WindowPos3d) -#define glWindowPos3dMESA MANGLE(WindowPos3dMESA) -#define glWindowPos3dvARB MANGLE(WindowPos3dvARB) -#define glWindowPos3dv MANGLE(WindowPos3dv) -#define glWindowPos3dvMESA MANGLE(WindowPos3dvMESA) -#define glWindowPos3fARB MANGLE(WindowPos3fARB) -#define glWindowPos3f MANGLE(WindowPos3f) -#define glWindowPos3fMESA MANGLE(WindowPos3fMESA) -#define glWindowPos3fvARB MANGLE(WindowPos3fvARB) -#define glWindowPos3fv MANGLE(WindowPos3fv) -#define glWindowPos3fvMESA MANGLE(WindowPos3fvMESA) -#define glWindowPos3iARB MANGLE(WindowPos3iARB) -#define glWindowPos3i MANGLE(WindowPos3i) -#define glWindowPos3iMESA MANGLE(WindowPos3iMESA) -#define glWindowPos3ivARB MANGLE(WindowPos3ivARB) -#define glWindowPos3iv MANGLE(WindowPos3iv) -#define glWindowPos3ivMESA MANGLE(WindowPos3ivMESA) -#define glWindowPos3sARB MANGLE(WindowPos3sARB) -#define glWindowPos3s MANGLE(WindowPos3s) -#define glWindowPos3sMESA MANGLE(WindowPos3sMESA) -#define glWindowPos3svARB MANGLE(WindowPos3svARB) -#define glWindowPos3sv MANGLE(WindowPos3sv) -#define glWindowPos3svMESA MANGLE(WindowPos3svMESA) -#define glWindowPos4dMESA MANGLE(WindowPos4dMESA) -#define glWindowPos4dvMESA MANGLE(WindowPos4dvMESA) -#define glWindowPos4fMESA MANGLE(WindowPos4fMESA) -#define glWindowPos4fvMESA MANGLE(WindowPos4fvMESA) -#define glWindowPos4iMESA MANGLE(WindowPos4iMESA) -#define glWindowPos4ivMESA MANGLE(WindowPos4ivMESA) -#define glWindowPos4sMESA MANGLE(WindowPos4sMESA) -#define glWindowPos4svMESA MANGLE(WindowPos4svMESA) -#define glWriteMaskEXT MANGLE(WriteMaskEXT) - -#endif /* GL_MANGLE_H */ diff --git a/Dependencies/OpenGL/GL/glew.h b/Dependencies/OpenGL/GL/glew.h deleted file mode 100644 index 04b8f7e..0000000 --- a/Dependencies/OpenGL/GL/glew.h +++ /dev/null @@ -1,13369 +0,0 @@ -/* -** The OpenGL Extension Wrangler Library -** Copyright (C) 2002-2008, Milan Ikits -** Copyright (C) 2002-2008, Marcelo E. Magallon -** Copyright (C) 2002, Lev Povalahev -** All rights reserved. -** -** Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are met: -** -** * Redistributions of source code must retain the above copyright notice, -** this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright notice, -** this list of conditions and the following disclaimer in the documentation -** and/or other materials provided with the distribution. -** * The name of the author may be used to endorse or promote products -** derived from this software without specific prior written permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF -** THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/* - * Mesa 3-D graphics library - * Version: 7.0 - * - * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -/* -** Copyright (c) 2007 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -#ifndef __glew_h__ -#define __glew_h__ -#define __GLEW_H__ - -#if defined(__gl_h_) || defined(__GL_H__) || defined(__X_GL_H) -#error gl.h included before glew.h -#endif -#if defined(__glext_h_) || defined(__GLEXT_H_) -#error glext.h included before glew.h -#endif -#if defined(__gl_ATI_h_) -#error glATI.h included before glew.h -#endif - -#define __gl_h_ -#define __GL_H__ -#define __X_GL_H -#define __glext_h_ -#define __GLEXT_H_ -#define __gl_ATI_h_ - -#if defined(_WIN32) - -/* - * GLEW does not include to avoid name space pollution. - * GL needs GLAPI and GLAPIENTRY, GLU needs APIENTRY, CALLBACK, and wchar_t - * defined properly. - */ -/* */ -#ifndef APIENTRY -#define GLEW_APIENTRY_DEFINED -# if defined(__MINGW32__) || defined(__CYGWIN__) -# define APIENTRY __stdcall -# elif (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED) || defined(__BORLANDC__) -# define APIENTRY __stdcall -# else -# define APIENTRY -# endif -#endif -#ifndef GLAPI -# if defined(__MINGW32__) || defined(__CYGWIN__) -# define GLAPI extern -# endif -#endif -/* */ -#ifndef CALLBACK -#define GLEW_CALLBACK_DEFINED -# if defined(__MINGW32__) || defined(__CYGWIN__) -# define CALLBACK __attribute__ ((__stdcall__)) -# elif (defined(_M_MRX000) || defined(_M_IX86) || defined(_M_ALPHA) || defined(_M_PPC)) && !defined(MIDL_PASS) -# define CALLBACK __stdcall -# else -# define CALLBACK -# endif -#endif -/* and */ -#ifndef WINGDIAPI -#define GLEW_WINGDIAPI_DEFINED -#define WINGDIAPI __declspec(dllimport) -#endif -/* */ -#if (defined(_MSC_VER) || defined(__BORLANDC__)) && !defined(_WCHAR_T_DEFINED) -typedef unsigned short wchar_t; -# define _WCHAR_T_DEFINED -#endif -/* */ -#if !defined(_W64) -# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && defined(_MSC_VER) && _MSC_VER >= 1300 -# define _W64 __w64 -# else -# define _W64 -# endif -#endif -#if !defined(_PTRDIFF_T_DEFINED) && !defined(_PTRDIFF_T_) -# ifdef _WIN64 -typedef __int64 ptrdiff_t; -# else -typedef _W64 int ptrdiff_t; -# endif -# define _PTRDIFF_T_DEFINED -# define _PTRDIFF_T_ -#endif - -#ifndef GLAPI -# if defined(__MINGW32__) || defined(__CYGWIN__) -# define GLAPI extern -# else -# define GLAPI WINGDIAPI -# endif -#endif - -#ifndef GLAPIENTRY -#define GLAPIENTRY APIENTRY -#endif - -/* - * GLEW_STATIC needs to be set when using the static version. - * GLEW_BUILD is set when building the DLL version. - */ -#ifdef GLEW_STATIC -# define GLEWAPI extern -#else -# ifdef GLEW_BUILD -# define GLEWAPI extern __declspec(dllexport) -# else -# define GLEWAPI extern __declspec(dllimport) -# endif -#endif - -#else /* _UNIX */ - -/* - * Needed for ptrdiff_t in turn needed by VBO. This is defined by ISO - * C. On my system, this amounts to _3 lines_ of included code, all of - * them pretty much harmless. If you know of a way of detecting 32 vs - * 64 _targets_ at compile time you are free to replace this with - * something that's portable. For now, _this_ is the portable solution. - * (mem, 2004-01-04) - */ - -#include -#include - -#define GLEW_APIENTRY_DEFINED -#define APIENTRY -#define GLEWAPI extern - -/* */ -#ifndef GLAPI -#define GLAPI extern -#endif -#ifndef GLAPIENTRY -#define GLAPIENTRY -#endif - -#endif /* _WIN32 */ - -#ifdef __cplusplus -extern "C" { -#endif - -/* ----------------------------- GL_VERSION_1_1 ---------------------------- */ - -#ifndef GL_VERSION_1_1 -#define GL_VERSION_1_1 1 - -typedef unsigned int GLenum; -typedef unsigned int GLbitfield; -typedef unsigned int GLuint; -typedef int GLint; -typedef int GLsizei; -typedef unsigned char GLboolean; -typedef signed char GLbyte; -typedef short GLshort; -typedef unsigned char GLubyte; -typedef unsigned short GLushort; -typedef unsigned long GLulong; -typedef float GLfloat; -typedef float GLclampf; -typedef double GLdouble; -typedef double GLclampd; -typedef void GLvoid; -#if defined(_MSC_VER) -# if _MSC_VER < 1400 -typedef __int64 GLint64EXT; -typedef unsigned __int64 GLuint64EXT; -# else -typedef signed long long GLint64EXT; -typedef unsigned long long GLuint64EXT; -# endif -#else -# if defined(__MINGW32__) || defined(__CYGWIN__) -#include -# endif -typedef int64_t GLint64EXT; -typedef uint64_t GLuint64EXT; -#endif -typedef GLint64EXT GLint64; -typedef GLuint64EXT GLuint64; -typedef struct __GLsync *GLsync; - -#define GL_ACCUM 0x0100 -#define GL_LOAD 0x0101 -#define GL_RETURN 0x0102 -#define GL_MULT 0x0103 -#define GL_ADD 0x0104 -#define GL_NEVER 0x0200 -#define GL_LESS 0x0201 -#define GL_EQUAL 0x0202 -#define GL_LEQUAL 0x0203 -#define GL_GREATER 0x0204 -#define GL_NOTEQUAL 0x0205 -#define GL_GEQUAL 0x0206 -#define GL_ALWAYS 0x0207 -#define GL_CURRENT_BIT 0x00000001 -#define GL_POINT_BIT 0x00000002 -#define GL_LINE_BIT 0x00000004 -#define GL_POLYGON_BIT 0x00000008 -#define GL_POLYGON_STIPPLE_BIT 0x00000010 -#define GL_PIXEL_MODE_BIT 0x00000020 -#define GL_LIGHTING_BIT 0x00000040 -#define GL_FOG_BIT 0x00000080 -#define GL_DEPTH_BUFFER_BIT 0x00000100 -#define GL_ACCUM_BUFFER_BIT 0x00000200 -#define GL_STENCIL_BUFFER_BIT 0x00000400 -#define GL_VIEWPORT_BIT 0x00000800 -#define GL_TRANSFORM_BIT 0x00001000 -#define GL_ENABLE_BIT 0x00002000 -#define GL_COLOR_BUFFER_BIT 0x00004000 -#define GL_HINT_BIT 0x00008000 -#define GL_EVAL_BIT 0x00010000 -#define GL_LIST_BIT 0x00020000 -#define GL_TEXTURE_BIT 0x00040000 -#define GL_SCISSOR_BIT 0x00080000 -#define GL_ALL_ATTRIB_BITS 0x000fffff -#define GL_POINTS 0x0000 -#define GL_LINES 0x0001 -#define GL_LINE_LOOP 0x0002 -#define GL_LINE_STRIP 0x0003 -#define GL_TRIANGLES 0x0004 -#define GL_TRIANGLE_STRIP 0x0005 -#define GL_TRIANGLE_FAN 0x0006 -#define GL_QUADS 0x0007 -#define GL_QUAD_STRIP 0x0008 -#define GL_POLYGON 0x0009 -#define GL_ZERO 0 -#define GL_ONE 1 -#define GL_SRC_COLOR 0x0300 -#define GL_ONE_MINUS_SRC_COLOR 0x0301 -#define GL_SRC_ALPHA 0x0302 -#define GL_ONE_MINUS_SRC_ALPHA 0x0303 -#define GL_DST_ALPHA 0x0304 -#define GL_ONE_MINUS_DST_ALPHA 0x0305 -#define GL_DST_COLOR 0x0306 -#define GL_ONE_MINUS_DST_COLOR 0x0307 -#define GL_SRC_ALPHA_SATURATE 0x0308 -#define GL_TRUE 1 -#define GL_FALSE 0 -#define GL_CLIP_PLANE0 0x3000 -#define GL_CLIP_PLANE1 0x3001 -#define GL_CLIP_PLANE2 0x3002 -#define GL_CLIP_PLANE3 0x3003 -#define GL_CLIP_PLANE4 0x3004 -#define GL_CLIP_PLANE5 0x3005 -#define GL_BYTE 0x1400 -#define GL_UNSIGNED_BYTE 0x1401 -#define GL_SHORT 0x1402 -#define GL_UNSIGNED_SHORT 0x1403 -#define GL_INT 0x1404 -#define GL_UNSIGNED_INT 0x1405 -#define GL_FLOAT 0x1406 -#define GL_2_BYTES 0x1407 -#define GL_3_BYTES 0x1408 -#define GL_4_BYTES 0x1409 -#define GL_DOUBLE 0x140A -#define GL_NONE 0 -#define GL_FRONT_LEFT 0x0400 -#define GL_FRONT_RIGHT 0x0401 -#define GL_BACK_LEFT 0x0402 -#define GL_BACK_RIGHT 0x0403 -#define GL_FRONT 0x0404 -#define GL_BACK 0x0405 -#define GL_LEFT 0x0406 -#define GL_RIGHT 0x0407 -#define GL_FRONT_AND_BACK 0x0408 -#define GL_AUX0 0x0409 -#define GL_AUX1 0x040A -#define GL_AUX2 0x040B -#define GL_AUX3 0x040C -#define GL_NO_ERROR 0 -#define GL_INVALID_ENUM 0x0500 -#define GL_INVALID_VALUE 0x0501 -#define GL_INVALID_OPERATION 0x0502 -#define GL_STACK_OVERFLOW 0x0503 -#define GL_STACK_UNDERFLOW 0x0504 -#define GL_OUT_OF_MEMORY 0x0505 -#define GL_2D 0x0600 -#define GL_3D 0x0601 -#define GL_3D_COLOR 0x0602 -#define GL_3D_COLOR_TEXTURE 0x0603 -#define GL_4D_COLOR_TEXTURE 0x0604 -#define GL_PASS_THROUGH_TOKEN 0x0700 -#define GL_POINT_TOKEN 0x0701 -#define GL_LINE_TOKEN 0x0702 -#define GL_POLYGON_TOKEN 0x0703 -#define GL_BITMAP_TOKEN 0x0704 -#define GL_DRAW_PIXEL_TOKEN 0x0705 -#define GL_COPY_PIXEL_TOKEN 0x0706 -#define GL_LINE_RESET_TOKEN 0x0707 -#define GL_EXP 0x0800 -#define GL_EXP2 0x0801 -#define GL_CW 0x0900 -#define GL_CCW 0x0901 -#define GL_COEFF 0x0A00 -#define GL_ORDER 0x0A01 -#define GL_DOMAIN 0x0A02 -#define GL_CURRENT_COLOR 0x0B00 -#define GL_CURRENT_INDEX 0x0B01 -#define GL_CURRENT_NORMAL 0x0B02 -#define GL_CURRENT_TEXTURE_COORDS 0x0B03 -#define GL_CURRENT_RASTER_COLOR 0x0B04 -#define GL_CURRENT_RASTER_INDEX 0x0B05 -#define GL_CURRENT_RASTER_TEXTURE_COORDS 0x0B06 -#define GL_CURRENT_RASTER_POSITION 0x0B07 -#define GL_CURRENT_RASTER_POSITION_VALID 0x0B08 -#define GL_CURRENT_RASTER_DISTANCE 0x0B09 -#define GL_POINT_SMOOTH 0x0B10 -#define GL_POINT_SIZE 0x0B11 -#define GL_POINT_SIZE_RANGE 0x0B12 -#define GL_POINT_SIZE_GRANULARITY 0x0B13 -#define GL_LINE_SMOOTH 0x0B20 -#define GL_LINE_WIDTH 0x0B21 -#define GL_LINE_WIDTH_RANGE 0x0B22 -#define GL_LINE_WIDTH_GRANULARITY 0x0B23 -#define GL_LINE_STIPPLE 0x0B24 -#define GL_LINE_STIPPLE_PATTERN 0x0B25 -#define GL_LINE_STIPPLE_REPEAT 0x0B26 -#define GL_LIST_MODE 0x0B30 -#define GL_MAX_LIST_NESTING 0x0B31 -#define GL_LIST_BASE 0x0B32 -#define GL_LIST_INDEX 0x0B33 -#define GL_POLYGON_MODE 0x0B40 -#define GL_POLYGON_SMOOTH 0x0B41 -#define GL_POLYGON_STIPPLE 0x0B42 -#define GL_EDGE_FLAG 0x0B43 -#define GL_CULL_FACE 0x0B44 -#define GL_CULL_FACE_MODE 0x0B45 -#define GL_FRONT_FACE 0x0B46 -#define GL_LIGHTING 0x0B50 -#define GL_LIGHT_MODEL_LOCAL_VIEWER 0x0B51 -#define GL_LIGHT_MODEL_TWO_SIDE 0x0B52 -#define GL_LIGHT_MODEL_AMBIENT 0x0B53 -#define GL_SHADE_MODEL 0x0B54 -#define GL_COLOR_MATERIAL_FACE 0x0B55 -#define GL_COLOR_MATERIAL_PARAMETER 0x0B56 -#define GL_COLOR_MATERIAL 0x0B57 -#define GL_FOG 0x0B60 -#define GL_FOG_INDEX 0x0B61 -#define GL_FOG_DENSITY 0x0B62 -#define GL_FOG_START 0x0B63 -#define GL_FOG_END 0x0B64 -#define GL_FOG_MODE 0x0B65 -#define GL_FOG_COLOR 0x0B66 -#define GL_DEPTH_RANGE 0x0B70 -#define GL_DEPTH_TEST 0x0B71 -#define GL_DEPTH_WRITEMASK 0x0B72 -#define GL_DEPTH_CLEAR_VALUE 0x0B73 -#define GL_DEPTH_FUNC 0x0B74 -#define GL_ACCUM_CLEAR_VALUE 0x0B80 -#define GL_STENCIL_TEST 0x0B90 -#define GL_STENCIL_CLEAR_VALUE 0x0B91 -#define GL_STENCIL_FUNC 0x0B92 -#define GL_STENCIL_VALUE_MASK 0x0B93 -#define GL_STENCIL_FAIL 0x0B94 -#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95 -#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96 -#define GL_STENCIL_REF 0x0B97 -#define GL_STENCIL_WRITEMASK 0x0B98 -#define GL_MATRIX_MODE 0x0BA0 -#define GL_NORMALIZE 0x0BA1 -#define GL_VIEWPORT 0x0BA2 -#define GL_MODELVIEW_STACK_DEPTH 0x0BA3 -#define GL_PROJECTION_STACK_DEPTH 0x0BA4 -#define GL_TEXTURE_STACK_DEPTH 0x0BA5 -#define GL_MODELVIEW_MATRIX 0x0BA6 -#define GL_PROJECTION_MATRIX 0x0BA7 -#define GL_TEXTURE_MATRIX 0x0BA8 -#define GL_ATTRIB_STACK_DEPTH 0x0BB0 -#define GL_CLIENT_ATTRIB_STACK_DEPTH 0x0BB1 -#define GL_ALPHA_TEST 0x0BC0 -#define GL_ALPHA_TEST_FUNC 0x0BC1 -#define GL_ALPHA_TEST_REF 0x0BC2 -#define GL_DITHER 0x0BD0 -#define GL_BLEND_DST 0x0BE0 -#define GL_BLEND_SRC 0x0BE1 -#define GL_BLEND 0x0BE2 -#define GL_LOGIC_OP_MODE 0x0BF0 -#define GL_INDEX_LOGIC_OP 0x0BF1 -#define GL_COLOR_LOGIC_OP 0x0BF2 -#define GL_AUX_BUFFERS 0x0C00 -#define GL_DRAW_BUFFER 0x0C01 -#define GL_READ_BUFFER 0x0C02 -#define GL_SCISSOR_BOX 0x0C10 -#define GL_SCISSOR_TEST 0x0C11 -#define GL_INDEX_CLEAR_VALUE 0x0C20 -#define GL_INDEX_WRITEMASK 0x0C21 -#define GL_COLOR_CLEAR_VALUE 0x0C22 -#define GL_COLOR_WRITEMASK 0x0C23 -#define GL_INDEX_MODE 0x0C30 -#define GL_RGBA_MODE 0x0C31 -#define GL_DOUBLEBUFFER 0x0C32 -#define GL_STEREO 0x0C33 -#define GL_RENDER_MODE 0x0C40 -#define GL_PERSPECTIVE_CORRECTION_HINT 0x0C50 -#define GL_POINT_SMOOTH_HINT 0x0C51 -#define GL_LINE_SMOOTH_HINT 0x0C52 -#define GL_POLYGON_SMOOTH_HINT 0x0C53 -#define GL_FOG_HINT 0x0C54 -#define GL_TEXTURE_GEN_S 0x0C60 -#define GL_TEXTURE_GEN_T 0x0C61 -#define GL_TEXTURE_GEN_R 0x0C62 -#define GL_TEXTURE_GEN_Q 0x0C63 -#define GL_PIXEL_MAP_I_TO_I 0x0C70 -#define GL_PIXEL_MAP_S_TO_S 0x0C71 -#define GL_PIXEL_MAP_I_TO_R 0x0C72 -#define GL_PIXEL_MAP_I_TO_G 0x0C73 -#define GL_PIXEL_MAP_I_TO_B 0x0C74 -#define GL_PIXEL_MAP_I_TO_A 0x0C75 -#define GL_PIXEL_MAP_R_TO_R 0x0C76 -#define GL_PIXEL_MAP_G_TO_G 0x0C77 -#define GL_PIXEL_MAP_B_TO_B 0x0C78 -#define GL_PIXEL_MAP_A_TO_A 0x0C79 -#define GL_PIXEL_MAP_I_TO_I_SIZE 0x0CB0 -#define GL_PIXEL_MAP_S_TO_S_SIZE 0x0CB1 -#define GL_PIXEL_MAP_I_TO_R_SIZE 0x0CB2 -#define GL_PIXEL_MAP_I_TO_G_SIZE 0x0CB3 -#define GL_PIXEL_MAP_I_TO_B_SIZE 0x0CB4 -#define GL_PIXEL_MAP_I_TO_A_SIZE 0x0CB5 -#define GL_PIXEL_MAP_R_TO_R_SIZE 0x0CB6 -#define GL_PIXEL_MAP_G_TO_G_SIZE 0x0CB7 -#define GL_PIXEL_MAP_B_TO_B_SIZE 0x0CB8 -#define GL_PIXEL_MAP_A_TO_A_SIZE 0x0CB9 -#define GL_UNPACK_SWAP_BYTES 0x0CF0 -#define GL_UNPACK_LSB_FIRST 0x0CF1 -#define GL_UNPACK_ROW_LENGTH 0x0CF2 -#define GL_UNPACK_SKIP_ROWS 0x0CF3 -#define GL_UNPACK_SKIP_PIXELS 0x0CF4 -#define GL_UNPACK_ALIGNMENT 0x0CF5 -#define GL_PACK_SWAP_BYTES 0x0D00 -#define GL_PACK_LSB_FIRST 0x0D01 -#define GL_PACK_ROW_LENGTH 0x0D02 -#define GL_PACK_SKIP_ROWS 0x0D03 -#define GL_PACK_SKIP_PIXELS 0x0D04 -#define GL_PACK_ALIGNMENT 0x0D05 -#define GL_MAP_COLOR 0x0D10 -#define GL_MAP_STENCIL 0x0D11 -#define GL_INDEX_SHIFT 0x0D12 -#define GL_INDEX_OFFSET 0x0D13 -#define GL_RED_SCALE 0x0D14 -#define GL_RED_BIAS 0x0D15 -#define GL_ZOOM_X 0x0D16 -#define GL_ZOOM_Y 0x0D17 -#define GL_GREEN_SCALE 0x0D18 -#define GL_GREEN_BIAS 0x0D19 -#define GL_BLUE_SCALE 0x0D1A -#define GL_BLUE_BIAS 0x0D1B -#define GL_ALPHA_SCALE 0x0D1C -#define GL_ALPHA_BIAS 0x0D1D -#define GL_DEPTH_SCALE 0x0D1E -#define GL_DEPTH_BIAS 0x0D1F -#define GL_MAX_EVAL_ORDER 0x0D30 -#define GL_MAX_LIGHTS 0x0D31 -#define GL_MAX_CLIP_PLANES 0x0D32 -#define GL_MAX_TEXTURE_SIZE 0x0D33 -#define GL_MAX_PIXEL_MAP_TABLE 0x0D34 -#define GL_MAX_ATTRIB_STACK_DEPTH 0x0D35 -#define GL_MAX_MODELVIEW_STACK_DEPTH 0x0D36 -#define GL_MAX_NAME_STACK_DEPTH 0x0D37 -#define GL_MAX_PROJECTION_STACK_DEPTH 0x0D38 -#define GL_MAX_TEXTURE_STACK_DEPTH 0x0D39 -#define GL_MAX_VIEWPORT_DIMS 0x0D3A -#define GL_MAX_CLIENT_ATTRIB_STACK_DEPTH 0x0D3B -#define GL_SUBPIXEL_BITS 0x0D50 -#define GL_INDEX_BITS 0x0D51 -#define GL_RED_BITS 0x0D52 -#define GL_GREEN_BITS 0x0D53 -#define GL_BLUE_BITS 0x0D54 -#define GL_ALPHA_BITS 0x0D55 -#define GL_DEPTH_BITS 0x0D56 -#define GL_STENCIL_BITS 0x0D57 -#define GL_ACCUM_RED_BITS 0x0D58 -#define GL_ACCUM_GREEN_BITS 0x0D59 -#define GL_ACCUM_BLUE_BITS 0x0D5A -#define GL_ACCUM_ALPHA_BITS 0x0D5B -#define GL_NAME_STACK_DEPTH 0x0D70 -#define GL_AUTO_NORMAL 0x0D80 -#define GL_MAP1_COLOR_4 0x0D90 -#define GL_MAP1_INDEX 0x0D91 -#define GL_MAP1_NORMAL 0x0D92 -#define GL_MAP1_TEXTURE_COORD_1 0x0D93 -#define GL_MAP1_TEXTURE_COORD_2 0x0D94 -#define GL_MAP1_TEXTURE_COORD_3 0x0D95 -#define GL_MAP1_TEXTURE_COORD_4 0x0D96 -#define GL_MAP1_VERTEX_3 0x0D97 -#define GL_MAP1_VERTEX_4 0x0D98 -#define GL_MAP2_COLOR_4 0x0DB0 -#define GL_MAP2_INDEX 0x0DB1 -#define GL_MAP2_NORMAL 0x0DB2 -#define GL_MAP2_TEXTURE_COORD_1 0x0DB3 -#define GL_MAP2_TEXTURE_COORD_2 0x0DB4 -#define GL_MAP2_TEXTURE_COORD_3 0x0DB5 -#define GL_MAP2_TEXTURE_COORD_4 0x0DB6 -#define GL_MAP2_VERTEX_3 0x0DB7 -#define GL_MAP2_VERTEX_4 0x0DB8 -#define GL_MAP1_GRID_DOMAIN 0x0DD0 -#define GL_MAP1_GRID_SEGMENTS 0x0DD1 -#define GL_MAP2_GRID_DOMAIN 0x0DD2 -#define GL_MAP2_GRID_SEGMENTS 0x0DD3 -#define GL_TEXTURE_1D 0x0DE0 -#define GL_TEXTURE_2D 0x0DE1 -#define GL_FEEDBACK_BUFFER_POINTER 0x0DF0 -#define GL_FEEDBACK_BUFFER_SIZE 0x0DF1 -#define GL_FEEDBACK_BUFFER_TYPE 0x0DF2 -#define GL_SELECTION_BUFFER_POINTER 0x0DF3 -#define GL_SELECTION_BUFFER_SIZE 0x0DF4 -#define GL_TEXTURE_WIDTH 0x1000 -#define GL_TEXTURE_HEIGHT 0x1001 -#define GL_TEXTURE_INTERNAL_FORMAT 0x1003 -#define GL_TEXTURE_BORDER_COLOR 0x1004 -#define GL_TEXTURE_BORDER 0x1005 -#define GL_DONT_CARE 0x1100 -#define GL_FASTEST 0x1101 -#define GL_NICEST 0x1102 -#define GL_LIGHT0 0x4000 -#define GL_LIGHT1 0x4001 -#define GL_LIGHT2 0x4002 -#define GL_LIGHT3 0x4003 -#define GL_LIGHT4 0x4004 -#define GL_LIGHT5 0x4005 -#define GL_LIGHT6 0x4006 -#define GL_LIGHT7 0x4007 -#define GL_AMBIENT 0x1200 -#define GL_DIFFUSE 0x1201 -#define GL_SPECULAR 0x1202 -#define GL_POSITION 0x1203 -#define GL_SPOT_DIRECTION 0x1204 -#define GL_SPOT_EXPONENT 0x1205 -#define GL_SPOT_CUTOFF 0x1206 -#define GL_CONSTANT_ATTENUATION 0x1207 -#define GL_LINEAR_ATTENUATION 0x1208 -#define GL_QUADRATIC_ATTENUATION 0x1209 -#define GL_COMPILE 0x1300 -#define GL_COMPILE_AND_EXECUTE 0x1301 -#define GL_CLEAR 0x1500 -#define GL_AND 0x1501 -#define GL_AND_REVERSE 0x1502 -#define GL_COPY 0x1503 -#define GL_AND_INVERTED 0x1504 -#define GL_NOOP 0x1505 -#define GL_XOR 0x1506 -#define GL_OR 0x1507 -#define GL_NOR 0x1508 -#define GL_EQUIV 0x1509 -#define GL_INVERT 0x150A -#define GL_OR_REVERSE 0x150B -#define GL_COPY_INVERTED 0x150C -#define GL_OR_INVERTED 0x150D -#define GL_NAND 0x150E -#define GL_SET 0x150F -#define GL_EMISSION 0x1600 -#define GL_SHININESS 0x1601 -#define GL_AMBIENT_AND_DIFFUSE 0x1602 -#define GL_COLOR_INDEXES 0x1603 -#define GL_MODELVIEW 0x1700 -#define GL_PROJECTION 0x1701 -#define GL_TEXTURE 0x1702 -#define GL_COLOR 0x1800 -#define GL_DEPTH 0x1801 -#define GL_STENCIL 0x1802 -#define GL_COLOR_INDEX 0x1900 -#define GL_STENCIL_INDEX 0x1901 -#define GL_DEPTH_COMPONENT 0x1902 -#define GL_RED 0x1903 -#define GL_GREEN 0x1904 -#define GL_BLUE 0x1905 -#define GL_ALPHA 0x1906 -#define GL_RGB 0x1907 -#define GL_RGBA 0x1908 -#define GL_LUMINANCE 0x1909 -#define GL_LUMINANCE_ALPHA 0x190A -#define GL_BITMAP 0x1A00 -#define GL_POINT 0x1B00 -#define GL_LINE 0x1B01 -#define GL_FILL 0x1B02 -#define GL_RENDER 0x1C00 -#define GL_FEEDBACK 0x1C01 -#define GL_SELECT 0x1C02 -#define GL_FLAT 0x1D00 -#define GL_SMOOTH 0x1D01 -#define GL_KEEP 0x1E00 -#define GL_REPLACE 0x1E01 -#define GL_INCR 0x1E02 -#define GL_DECR 0x1E03 -#define GL_VENDOR 0x1F00 -#define GL_RENDERER 0x1F01 -#define GL_VERSION 0x1F02 -#define GL_EXTENSIONS 0x1F03 -#define GL_S 0x2000 -#define GL_T 0x2001 -#define GL_R 0x2002 -#define GL_Q 0x2003 -#define GL_MODULATE 0x2100 -#define GL_DECAL 0x2101 -#define GL_TEXTURE_ENV_MODE 0x2200 -#define GL_TEXTURE_ENV_COLOR 0x2201 -#define GL_TEXTURE_ENV 0x2300 -#define GL_EYE_LINEAR 0x2400 -#define GL_OBJECT_LINEAR 0x2401 -#define GL_SPHERE_MAP 0x2402 -#define GL_TEXTURE_GEN_MODE 0x2500 -#define GL_OBJECT_PLANE 0x2501 -#define GL_EYE_PLANE 0x2502 -#define GL_NEAREST 0x2600 -#define GL_LINEAR 0x2601 -#define GL_NEAREST_MIPMAP_NEAREST 0x2700 -#define GL_LINEAR_MIPMAP_NEAREST 0x2701 -#define GL_NEAREST_MIPMAP_LINEAR 0x2702 -#define GL_LINEAR_MIPMAP_LINEAR 0x2703 -#define GL_TEXTURE_MAG_FILTER 0x2800 -#define GL_TEXTURE_MIN_FILTER 0x2801 -#define GL_TEXTURE_WRAP_S 0x2802 -#define GL_TEXTURE_WRAP_T 0x2803 -#define GL_CLAMP 0x2900 -#define GL_REPEAT 0x2901 -#define GL_CLIENT_PIXEL_STORE_BIT 0x00000001 -#define GL_CLIENT_VERTEX_ARRAY_BIT 0x00000002 -#define GL_CLIENT_ALL_ATTRIB_BITS 0xffffffff -#define GL_POLYGON_OFFSET_FACTOR 0x8038 -#define GL_POLYGON_OFFSET_UNITS 0x2A00 -#define GL_POLYGON_OFFSET_POINT 0x2A01 -#define GL_POLYGON_OFFSET_LINE 0x2A02 -#define GL_POLYGON_OFFSET_FILL 0x8037 -#define GL_ALPHA4 0x803B -#define GL_ALPHA8 0x803C -#define GL_ALPHA12 0x803D -#define GL_ALPHA16 0x803E -#define GL_LUMINANCE4 0x803F -#define GL_LUMINANCE8 0x8040 -#define GL_LUMINANCE12 0x8041 -#define GL_LUMINANCE16 0x8042 -#define GL_LUMINANCE4_ALPHA4 0x8043 -#define GL_LUMINANCE6_ALPHA2 0x8044 -#define GL_LUMINANCE8_ALPHA8 0x8045 -#define GL_LUMINANCE12_ALPHA4 0x8046 -#define GL_LUMINANCE12_ALPHA12 0x8047 -#define GL_LUMINANCE16_ALPHA16 0x8048 -#define GL_INTENSITY 0x8049 -#define GL_INTENSITY4 0x804A -#define GL_INTENSITY8 0x804B -#define GL_INTENSITY12 0x804C -#define GL_INTENSITY16 0x804D -#define GL_R3_G3_B2 0x2A10 -#define GL_RGB4 0x804F -#define GL_RGB5 0x8050 -#define GL_RGB8 0x8051 -#define GL_RGB10 0x8052 -#define GL_RGB12 0x8053 -#define GL_RGB16 0x8054 -#define GL_RGBA2 0x8055 -#define GL_RGBA4 0x8056 -#define GL_RGB5_A1 0x8057 -#define GL_RGBA8 0x8058 -#define GL_RGB10_A2 0x8059 -#define GL_RGBA12 0x805A -#define GL_RGBA16 0x805B -#define GL_TEXTURE_RED_SIZE 0x805C -#define GL_TEXTURE_GREEN_SIZE 0x805D -#define GL_TEXTURE_BLUE_SIZE 0x805E -#define GL_TEXTURE_ALPHA_SIZE 0x805F -#define GL_TEXTURE_LUMINANCE_SIZE 0x8060 -#define GL_TEXTURE_INTENSITY_SIZE 0x8061 -#define GL_PROXY_TEXTURE_1D 0x8063 -#define GL_PROXY_TEXTURE_2D 0x8064 -#define GL_TEXTURE_PRIORITY 0x8066 -#define GL_TEXTURE_RESIDENT 0x8067 -#define GL_TEXTURE_BINDING_1D 0x8068 -#define GL_TEXTURE_BINDING_2D 0x8069 -#define GL_VERTEX_ARRAY 0x8074 -#define GL_NORMAL_ARRAY 0x8075 -#define GL_COLOR_ARRAY 0x8076 -#define GL_INDEX_ARRAY 0x8077 -#define GL_TEXTURE_COORD_ARRAY 0x8078 -#define GL_EDGE_FLAG_ARRAY 0x8079 -#define GL_VERTEX_ARRAY_SIZE 0x807A -#define GL_VERTEX_ARRAY_TYPE 0x807B -#define GL_VERTEX_ARRAY_STRIDE 0x807C -#define GL_NORMAL_ARRAY_TYPE 0x807E -#define GL_NORMAL_ARRAY_STRIDE 0x807F -#define GL_COLOR_ARRAY_SIZE 0x8081 -#define GL_COLOR_ARRAY_TYPE 0x8082 -#define GL_COLOR_ARRAY_STRIDE 0x8083 -#define GL_INDEX_ARRAY_TYPE 0x8085 -#define GL_INDEX_ARRAY_STRIDE 0x8086 -#define GL_TEXTURE_COORD_ARRAY_SIZE 0x8088 -#define GL_TEXTURE_COORD_ARRAY_TYPE 0x8089 -#define GL_TEXTURE_COORD_ARRAY_STRIDE 0x808A -#define GL_EDGE_FLAG_ARRAY_STRIDE 0x808C -#define GL_VERTEX_ARRAY_POINTER 0x808E -#define GL_NORMAL_ARRAY_POINTER 0x808F -#define GL_COLOR_ARRAY_POINTER 0x8090 -#define GL_INDEX_ARRAY_POINTER 0x8091 -#define GL_TEXTURE_COORD_ARRAY_POINTER 0x8092 -#define GL_EDGE_FLAG_ARRAY_POINTER 0x8093 -#define GL_V2F 0x2A20 -#define GL_V3F 0x2A21 -#define GL_C4UB_V2F 0x2A22 -#define GL_C4UB_V3F 0x2A23 -#define GL_C3F_V3F 0x2A24 -#define GL_N3F_V3F 0x2A25 -#define GL_C4F_N3F_V3F 0x2A26 -#define GL_T2F_V3F 0x2A27 -#define GL_T4F_V4F 0x2A28 -#define GL_T2F_C4UB_V3F 0x2A29 -#define GL_T2F_C3F_V3F 0x2A2A -#define GL_T2F_N3F_V3F 0x2A2B -#define GL_T2F_C4F_N3F_V3F 0x2A2C -#define GL_T4F_C4F_N3F_V4F 0x2A2D -#define GL_LOGIC_OP GL_INDEX_LOGIC_OP -#define GL_TEXTURE_COMPONENTS GL_TEXTURE_INTERNAL_FORMAT -#define GL_COLOR_INDEX1_EXT 0x80E2 -#define GL_COLOR_INDEX2_EXT 0x80E3 -#define GL_COLOR_INDEX4_EXT 0x80E4 -#define GL_COLOR_INDEX8_EXT 0x80E5 -#define GL_COLOR_INDEX12_EXT 0x80E6 -#define GL_COLOR_INDEX16_EXT 0x80E7 - -GLAPI void GLAPIENTRY glAccum (GLenum op, GLfloat value); -GLAPI void GLAPIENTRY glAlphaFunc (GLenum func, GLclampf ref); -GLAPI GLboolean GLAPIENTRY glAreTexturesResident (GLsizei n, const GLuint *textures, GLboolean *residences); -GLAPI void GLAPIENTRY glArrayElement (GLint i); -GLAPI void GLAPIENTRY glBegin (GLenum mode); -GLAPI void GLAPIENTRY glBindTexture (GLenum target, GLuint texture); -GLAPI void GLAPIENTRY glBitmap (GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove, const GLubyte *bitmap); -GLAPI void GLAPIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor); -GLAPI void GLAPIENTRY glCallList (GLuint list); -GLAPI void GLAPIENTRY glCallLists (GLsizei n, GLenum type, const GLvoid *lists); -GLAPI void GLAPIENTRY glClear (GLbitfield mask); -GLAPI void GLAPIENTRY glClearAccum (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); -GLAPI void GLAPIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -GLAPI void GLAPIENTRY glClearDepth (GLclampd depth); -GLAPI void GLAPIENTRY glClearIndex (GLfloat c); -GLAPI void GLAPIENTRY glClearStencil (GLint s); -GLAPI void GLAPIENTRY glClipPlane (GLenum plane, const GLdouble *equation); -GLAPI void GLAPIENTRY glColor3b (GLbyte red, GLbyte green, GLbyte blue); -GLAPI void GLAPIENTRY glColor3bv (const GLbyte *v); -GLAPI void GLAPIENTRY glColor3d (GLdouble red, GLdouble green, GLdouble blue); -GLAPI void GLAPIENTRY glColor3dv (const GLdouble *v); -GLAPI void GLAPIENTRY glColor3f (GLfloat red, GLfloat green, GLfloat blue); -GLAPI void GLAPIENTRY glColor3fv (const GLfloat *v); -GLAPI void GLAPIENTRY glColor3i (GLint red, GLint green, GLint blue); -GLAPI void GLAPIENTRY glColor3iv (const GLint *v); -GLAPI void GLAPIENTRY glColor3s (GLshort red, GLshort green, GLshort blue); -GLAPI void GLAPIENTRY glColor3sv (const GLshort *v); -GLAPI void GLAPIENTRY glColor3ub (GLubyte red, GLubyte green, GLubyte blue); -GLAPI void GLAPIENTRY glColor3ubv (const GLubyte *v); -GLAPI void GLAPIENTRY glColor3ui (GLuint red, GLuint green, GLuint blue); -GLAPI void GLAPIENTRY glColor3uiv (const GLuint *v); -GLAPI void GLAPIENTRY glColor3us (GLushort red, GLushort green, GLushort blue); -GLAPI void GLAPIENTRY glColor3usv (const GLushort *v); -GLAPI void GLAPIENTRY glColor4b (GLbyte red, GLbyte green, GLbyte blue, GLbyte alpha); -GLAPI void GLAPIENTRY glColor4bv (const GLbyte *v); -GLAPI void GLAPIENTRY glColor4d (GLdouble red, GLdouble green, GLdouble blue, GLdouble alpha); -GLAPI void GLAPIENTRY glColor4dv (const GLdouble *v); -GLAPI void GLAPIENTRY glColor4f (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); -GLAPI void GLAPIENTRY glColor4fv (const GLfloat *v); -GLAPI void GLAPIENTRY glColor4i (GLint red, GLint green, GLint blue, GLint alpha); -GLAPI void GLAPIENTRY glColor4iv (const GLint *v); -GLAPI void GLAPIENTRY glColor4s (GLshort red, GLshort green, GLshort blue, GLshort alpha); -GLAPI void GLAPIENTRY glColor4sv (const GLshort *v); -GLAPI void GLAPIENTRY glColor4ub (GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha); -GLAPI void GLAPIENTRY glColor4ubv (const GLubyte *v); -GLAPI void GLAPIENTRY glColor4ui (GLuint red, GLuint green, GLuint blue, GLuint alpha); -GLAPI void GLAPIENTRY glColor4uiv (const GLuint *v); -GLAPI void GLAPIENTRY glColor4us (GLushort red, GLushort green, GLushort blue, GLushort alpha); -GLAPI void GLAPIENTRY glColor4usv (const GLushort *v); -GLAPI void GLAPIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); -GLAPI void GLAPIENTRY glColorMaterial (GLenum face, GLenum mode); -GLAPI void GLAPIENTRY glColorPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void GLAPIENTRY glCopyPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum type); -GLAPI void GLAPIENTRY glCopyTexImage1D (GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLint border); -GLAPI void GLAPIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -GLAPI void GLAPIENTRY glCopyTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -GLAPI void GLAPIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void GLAPIENTRY glCullFace (GLenum mode); -GLAPI void GLAPIENTRY glDeleteLists (GLuint list, GLsizei range); -GLAPI void GLAPIENTRY glDeleteTextures (GLsizei n, const GLuint *textures); -GLAPI void GLAPIENTRY glDepthFunc (GLenum func); -GLAPI void GLAPIENTRY glDepthMask (GLboolean flag); -GLAPI void GLAPIENTRY glDepthRange (GLclampd zNear, GLclampd zFar); -GLAPI void GLAPIENTRY glDisable (GLenum cap); -GLAPI void GLAPIENTRY glDisableClientState (GLenum array); -GLAPI void GLAPIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count); -GLAPI void GLAPIENTRY glDrawBuffer (GLenum mode); -GLAPI void GLAPIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices); -GLAPI void GLAPIENTRY glDrawPixels (GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void GLAPIENTRY glEdgeFlag (GLboolean flag); -GLAPI void GLAPIENTRY glEdgeFlagPointer (GLsizei stride, const GLvoid *pointer); -GLAPI void GLAPIENTRY glEdgeFlagv (const GLboolean *flag); -GLAPI void GLAPIENTRY glEnable (GLenum cap); -GLAPI void GLAPIENTRY glEnableClientState (GLenum array); -GLAPI void GLAPIENTRY glEnd (void); -GLAPI void GLAPIENTRY glEndList (void); -GLAPI void GLAPIENTRY glEvalCoord1d (GLdouble u); -GLAPI void GLAPIENTRY glEvalCoord1dv (const GLdouble *u); -GLAPI void GLAPIENTRY glEvalCoord1f (GLfloat u); -GLAPI void GLAPIENTRY glEvalCoord1fv (const GLfloat *u); -GLAPI void GLAPIENTRY glEvalCoord2d (GLdouble u, GLdouble v); -GLAPI void GLAPIENTRY glEvalCoord2dv (const GLdouble *u); -GLAPI void GLAPIENTRY glEvalCoord2f (GLfloat u, GLfloat v); -GLAPI void GLAPIENTRY glEvalCoord2fv (const GLfloat *u); -GLAPI void GLAPIENTRY glEvalMesh1 (GLenum mode, GLint i1, GLint i2); -GLAPI void GLAPIENTRY glEvalMesh2 (GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2); -GLAPI void GLAPIENTRY glEvalPoint1 (GLint i); -GLAPI void GLAPIENTRY glEvalPoint2 (GLint i, GLint j); -GLAPI void GLAPIENTRY glFeedbackBuffer (GLsizei size, GLenum type, GLfloat *buffer); -GLAPI void GLAPIENTRY glFinish (void); -GLAPI void GLAPIENTRY glFlush (void); -GLAPI void GLAPIENTRY glFogf (GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glFogfv (GLenum pname, const GLfloat *params); -GLAPI void GLAPIENTRY glFogi (GLenum pname, GLint param); -GLAPI void GLAPIENTRY glFogiv (GLenum pname, const GLint *params); -GLAPI void GLAPIENTRY glFrontFace (GLenum mode); -GLAPI void GLAPIENTRY glFrustum (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); -GLAPI GLuint GLAPIENTRY glGenLists (GLsizei range); -GLAPI void GLAPIENTRY glGenTextures (GLsizei n, GLuint *textures); -GLAPI void GLAPIENTRY glGetBooleanv (GLenum pname, GLboolean *params); -GLAPI void GLAPIENTRY glGetClipPlane (GLenum plane, GLdouble *equation); -GLAPI void GLAPIENTRY glGetDoublev (GLenum pname, GLdouble *params); -GLAPI GLenum GLAPIENTRY glGetError (void); -GLAPI void GLAPIENTRY glGetFloatv (GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetIntegerv (GLenum pname, GLint *params); -GLAPI void GLAPIENTRY glGetLightfv (GLenum light, GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetLightiv (GLenum light, GLenum pname, GLint *params); -GLAPI void GLAPIENTRY glGetMapdv (GLenum target, GLenum query, GLdouble *v); -GLAPI void GLAPIENTRY glGetMapfv (GLenum target, GLenum query, GLfloat *v); -GLAPI void GLAPIENTRY glGetMapiv (GLenum target, GLenum query, GLint *v); -GLAPI void GLAPIENTRY glGetMaterialfv (GLenum face, GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetMaterialiv (GLenum face, GLenum pname, GLint *params); -GLAPI void GLAPIENTRY glGetPixelMapfv (GLenum map, GLfloat *values); -GLAPI void GLAPIENTRY glGetPixelMapuiv (GLenum map, GLuint *values); -GLAPI void GLAPIENTRY glGetPixelMapusv (GLenum map, GLushort *values); -GLAPI void GLAPIENTRY glGetPointerv (GLenum pname, GLvoid* *params); -GLAPI void GLAPIENTRY glGetPolygonStipple (GLubyte *mask); -GLAPI const GLubyte * GLAPIENTRY glGetString (GLenum name); -GLAPI void GLAPIENTRY glGetTexEnvfv (GLenum target, GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetTexEnviv (GLenum target, GLenum pname, GLint *params); -GLAPI void GLAPIENTRY glGetTexGendv (GLenum coord, GLenum pname, GLdouble *params); -GLAPI void GLAPIENTRY glGetTexGenfv (GLenum coord, GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetTexGeniv (GLenum coord, GLenum pname, GLint *params); -GLAPI void GLAPIENTRY glGetTexImage (GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); -GLAPI void GLAPIENTRY glGetTexLevelParameterfv (GLenum target, GLint level, GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetTexLevelParameteriv (GLenum target, GLint level, GLenum pname, GLint *params); -GLAPI void GLAPIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint *params); -GLAPI void GLAPIENTRY glHint (GLenum target, GLenum mode); -GLAPI void GLAPIENTRY glIndexMask (GLuint mask); -GLAPI void GLAPIENTRY glIndexPointer (GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void GLAPIENTRY glIndexd (GLdouble c); -GLAPI void GLAPIENTRY glIndexdv (const GLdouble *c); -GLAPI void GLAPIENTRY glIndexf (GLfloat c); -GLAPI void GLAPIENTRY glIndexfv (const GLfloat *c); -GLAPI void GLAPIENTRY glIndexi (GLint c); -GLAPI void GLAPIENTRY glIndexiv (const GLint *c); -GLAPI void GLAPIENTRY glIndexs (GLshort c); -GLAPI void GLAPIENTRY glIndexsv (const GLshort *c); -GLAPI void GLAPIENTRY glIndexub (GLubyte c); -GLAPI void GLAPIENTRY glIndexubv (const GLubyte *c); -GLAPI void GLAPIENTRY glInitNames (void); -GLAPI void GLAPIENTRY glInterleavedArrays (GLenum format, GLsizei stride, const GLvoid *pointer); -GLAPI GLboolean GLAPIENTRY glIsEnabled (GLenum cap); -GLAPI GLboolean GLAPIENTRY glIsList (GLuint list); -GLAPI GLboolean GLAPIENTRY glIsTexture (GLuint texture); -GLAPI void GLAPIENTRY glLightModelf (GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glLightModelfv (GLenum pname, const GLfloat *params); -GLAPI void GLAPIENTRY glLightModeli (GLenum pname, GLint param); -GLAPI void GLAPIENTRY glLightModeliv (GLenum pname, const GLint *params); -GLAPI void GLAPIENTRY glLightf (GLenum light, GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glLightfv (GLenum light, GLenum pname, const GLfloat *params); -GLAPI void GLAPIENTRY glLighti (GLenum light, GLenum pname, GLint param); -GLAPI void GLAPIENTRY glLightiv (GLenum light, GLenum pname, const GLint *params); -GLAPI void GLAPIENTRY glLineStipple (GLint factor, GLushort pattern); -GLAPI void GLAPIENTRY glLineWidth (GLfloat width); -GLAPI void GLAPIENTRY glListBase (GLuint base); -GLAPI void GLAPIENTRY glLoadIdentity (void); -GLAPI void GLAPIENTRY glLoadMatrixd (const GLdouble *m); -GLAPI void GLAPIENTRY glLoadMatrixf (const GLfloat *m); -GLAPI void GLAPIENTRY glLoadName (GLuint name); -GLAPI void GLAPIENTRY glLogicOp (GLenum opcode); -GLAPI void GLAPIENTRY glMap1d (GLenum target, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points); -GLAPI void GLAPIENTRY glMap1f (GLenum target, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points); -GLAPI void GLAPIENTRY glMap2d (GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points); -GLAPI void GLAPIENTRY glMap2f (GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points); -GLAPI void GLAPIENTRY glMapGrid1d (GLint un, GLdouble u1, GLdouble u2); -GLAPI void GLAPIENTRY glMapGrid1f (GLint un, GLfloat u1, GLfloat u2); -GLAPI void GLAPIENTRY glMapGrid2d (GLint un, GLdouble u1, GLdouble u2, GLint vn, GLdouble v1, GLdouble v2); -GLAPI void GLAPIENTRY glMapGrid2f (GLint un, GLfloat u1, GLfloat u2, GLint vn, GLfloat v1, GLfloat v2); -GLAPI void GLAPIENTRY glMaterialf (GLenum face, GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glMaterialfv (GLenum face, GLenum pname, const GLfloat *params); -GLAPI void GLAPIENTRY glMateriali (GLenum face, GLenum pname, GLint param); -GLAPI void GLAPIENTRY glMaterialiv (GLenum face, GLenum pname, const GLint *params); -GLAPI void GLAPIENTRY glMatrixMode (GLenum mode); -GLAPI void GLAPIENTRY glMultMatrixd (const GLdouble *m); -GLAPI void GLAPIENTRY glMultMatrixf (const GLfloat *m); -GLAPI void GLAPIENTRY glNewList (GLuint list, GLenum mode); -GLAPI void GLAPIENTRY glNormal3b (GLbyte nx, GLbyte ny, GLbyte nz); -GLAPI void GLAPIENTRY glNormal3bv (const GLbyte *v); -GLAPI void GLAPIENTRY glNormal3d (GLdouble nx, GLdouble ny, GLdouble nz); -GLAPI void GLAPIENTRY glNormal3dv (const GLdouble *v); -GLAPI void GLAPIENTRY glNormal3f (GLfloat nx, GLfloat ny, GLfloat nz); -GLAPI void GLAPIENTRY glNormal3fv (const GLfloat *v); -GLAPI void GLAPIENTRY glNormal3i (GLint nx, GLint ny, GLint nz); -GLAPI void GLAPIENTRY glNormal3iv (const GLint *v); -GLAPI void GLAPIENTRY glNormal3s (GLshort nx, GLshort ny, GLshort nz); -GLAPI void GLAPIENTRY glNormal3sv (const GLshort *v); -GLAPI void GLAPIENTRY glNormalPointer (GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void GLAPIENTRY glOrtho (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); -GLAPI void GLAPIENTRY glPassThrough (GLfloat token); -GLAPI void GLAPIENTRY glPixelMapfv (GLenum map, GLsizei mapsize, const GLfloat *values); -GLAPI void GLAPIENTRY glPixelMapuiv (GLenum map, GLsizei mapsize, const GLuint *values); -GLAPI void GLAPIENTRY glPixelMapusv (GLenum map, GLsizei mapsize, const GLushort *values); -GLAPI void GLAPIENTRY glPixelStoref (GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glPixelStorei (GLenum pname, GLint param); -GLAPI void GLAPIENTRY glPixelTransferf (GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glPixelTransferi (GLenum pname, GLint param); -GLAPI void GLAPIENTRY glPixelZoom (GLfloat xfactor, GLfloat yfactor); -GLAPI void GLAPIENTRY glPointSize (GLfloat size); -GLAPI void GLAPIENTRY glPolygonMode (GLenum face, GLenum mode); -GLAPI void GLAPIENTRY glPolygonOffset (GLfloat factor, GLfloat units); -GLAPI void GLAPIENTRY glPolygonStipple (const GLubyte *mask); -GLAPI void GLAPIENTRY glPopAttrib (void); -GLAPI void GLAPIENTRY glPopClientAttrib (void); -GLAPI void GLAPIENTRY glPopMatrix (void); -GLAPI void GLAPIENTRY glPopName (void); -GLAPI void GLAPIENTRY glPrioritizeTextures (GLsizei n, const GLuint *textures, const GLclampf *priorities); -GLAPI void GLAPIENTRY glPushAttrib (GLbitfield mask); -GLAPI void GLAPIENTRY glPushClientAttrib (GLbitfield mask); -GLAPI void GLAPIENTRY glPushMatrix (void); -GLAPI void GLAPIENTRY glPushName (GLuint name); -GLAPI void GLAPIENTRY glRasterPos2d (GLdouble x, GLdouble y); -GLAPI void GLAPIENTRY glRasterPos2dv (const GLdouble *v); -GLAPI void GLAPIENTRY glRasterPos2f (GLfloat x, GLfloat y); -GLAPI void GLAPIENTRY glRasterPos2fv (const GLfloat *v); -GLAPI void GLAPIENTRY glRasterPos2i (GLint x, GLint y); -GLAPI void GLAPIENTRY glRasterPos2iv (const GLint *v); -GLAPI void GLAPIENTRY glRasterPos2s (GLshort x, GLshort y); -GLAPI void GLAPIENTRY glRasterPos2sv (const GLshort *v); -GLAPI void GLAPIENTRY glRasterPos3d (GLdouble x, GLdouble y, GLdouble z); -GLAPI void GLAPIENTRY glRasterPos3dv (const GLdouble *v); -GLAPI void GLAPIENTRY glRasterPos3f (GLfloat x, GLfloat y, GLfloat z); -GLAPI void GLAPIENTRY glRasterPos3fv (const GLfloat *v); -GLAPI void GLAPIENTRY glRasterPos3i (GLint x, GLint y, GLint z); -GLAPI void GLAPIENTRY glRasterPos3iv (const GLint *v); -GLAPI void GLAPIENTRY glRasterPos3s (GLshort x, GLshort y, GLshort z); -GLAPI void GLAPIENTRY glRasterPos3sv (const GLshort *v); -GLAPI void GLAPIENTRY glRasterPos4d (GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void GLAPIENTRY glRasterPos4dv (const GLdouble *v); -GLAPI void GLAPIENTRY glRasterPos4f (GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void GLAPIENTRY glRasterPos4fv (const GLfloat *v); -GLAPI void GLAPIENTRY glRasterPos4i (GLint x, GLint y, GLint z, GLint w); -GLAPI void GLAPIENTRY glRasterPos4iv (const GLint *v); -GLAPI void GLAPIENTRY glRasterPos4s (GLshort x, GLshort y, GLshort z, GLshort w); -GLAPI void GLAPIENTRY glRasterPos4sv (const GLshort *v); -GLAPI void GLAPIENTRY glReadBuffer (GLenum mode); -GLAPI void GLAPIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels); -GLAPI void GLAPIENTRY glRectd (GLdouble x1, GLdouble y1, GLdouble x2, GLdouble y2); -GLAPI void GLAPIENTRY glRectdv (const GLdouble *v1, const GLdouble *v2); -GLAPI void GLAPIENTRY glRectf (GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2); -GLAPI void GLAPIENTRY glRectfv (const GLfloat *v1, const GLfloat *v2); -GLAPI void GLAPIENTRY glRecti (GLint x1, GLint y1, GLint x2, GLint y2); -GLAPI void GLAPIENTRY glRectiv (const GLint *v1, const GLint *v2); -GLAPI void GLAPIENTRY glRects (GLshort x1, GLshort y1, GLshort x2, GLshort y2); -GLAPI void GLAPIENTRY glRectsv (const GLshort *v1, const GLshort *v2); -GLAPI GLint GLAPIENTRY glRenderMode (GLenum mode); -GLAPI void GLAPIENTRY glRotated (GLdouble angle, GLdouble x, GLdouble y, GLdouble z); -GLAPI void GLAPIENTRY glRotatef (GLfloat angle, GLfloat x, GLfloat y, GLfloat z); -GLAPI void GLAPIENTRY glScaled (GLdouble x, GLdouble y, GLdouble z); -GLAPI void GLAPIENTRY glScalef (GLfloat x, GLfloat y, GLfloat z); -GLAPI void GLAPIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height); -GLAPI void GLAPIENTRY glSelectBuffer (GLsizei size, GLuint *buffer); -GLAPI void GLAPIENTRY glShadeModel (GLenum mode); -GLAPI void GLAPIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask); -GLAPI void GLAPIENTRY glStencilMask (GLuint mask); -GLAPI void GLAPIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass); -GLAPI void GLAPIENTRY glTexCoord1d (GLdouble s); -GLAPI void GLAPIENTRY glTexCoord1dv (const GLdouble *v); -GLAPI void GLAPIENTRY glTexCoord1f (GLfloat s); -GLAPI void GLAPIENTRY glTexCoord1fv (const GLfloat *v); -GLAPI void GLAPIENTRY glTexCoord1i (GLint s); -GLAPI void GLAPIENTRY glTexCoord1iv (const GLint *v); -GLAPI void GLAPIENTRY glTexCoord1s (GLshort s); -GLAPI void GLAPIENTRY glTexCoord1sv (const GLshort *v); -GLAPI void GLAPIENTRY glTexCoord2d (GLdouble s, GLdouble t); -GLAPI void GLAPIENTRY glTexCoord2dv (const GLdouble *v); -GLAPI void GLAPIENTRY glTexCoord2f (GLfloat s, GLfloat t); -GLAPI void GLAPIENTRY glTexCoord2fv (const GLfloat *v); -GLAPI void GLAPIENTRY glTexCoord2i (GLint s, GLint t); -GLAPI void GLAPIENTRY glTexCoord2iv (const GLint *v); -GLAPI void GLAPIENTRY glTexCoord2s (GLshort s, GLshort t); -GLAPI void GLAPIENTRY glTexCoord2sv (const GLshort *v); -GLAPI void GLAPIENTRY glTexCoord3d (GLdouble s, GLdouble t, GLdouble r); -GLAPI void GLAPIENTRY glTexCoord3dv (const GLdouble *v); -GLAPI void GLAPIENTRY glTexCoord3f (GLfloat s, GLfloat t, GLfloat r); -GLAPI void GLAPIENTRY glTexCoord3fv (const GLfloat *v); -GLAPI void GLAPIENTRY glTexCoord3i (GLint s, GLint t, GLint r); -GLAPI void GLAPIENTRY glTexCoord3iv (const GLint *v); -GLAPI void GLAPIENTRY glTexCoord3s (GLshort s, GLshort t, GLshort r); -GLAPI void GLAPIENTRY glTexCoord3sv (const GLshort *v); -GLAPI void GLAPIENTRY glTexCoord4d (GLdouble s, GLdouble t, GLdouble r, GLdouble q); -GLAPI void GLAPIENTRY glTexCoord4dv (const GLdouble *v); -GLAPI void GLAPIENTRY glTexCoord4f (GLfloat s, GLfloat t, GLfloat r, GLfloat q); -GLAPI void GLAPIENTRY glTexCoord4fv (const GLfloat *v); -GLAPI void GLAPIENTRY glTexCoord4i (GLint s, GLint t, GLint r, GLint q); -GLAPI void GLAPIENTRY glTexCoord4iv (const GLint *v); -GLAPI void GLAPIENTRY glTexCoord4s (GLshort s, GLshort t, GLshort r, GLshort q); -GLAPI void GLAPIENTRY glTexCoord4sv (const GLshort *v); -GLAPI void GLAPIENTRY glTexCoordPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void GLAPIENTRY glTexEnvf (GLenum target, GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glTexEnvfv (GLenum target, GLenum pname, const GLfloat *params); -GLAPI void GLAPIENTRY glTexEnvi (GLenum target, GLenum pname, GLint param); -GLAPI void GLAPIENTRY glTexEnviv (GLenum target, GLenum pname, const GLint *params); -GLAPI void GLAPIENTRY glTexGend (GLenum coord, GLenum pname, GLdouble param); -GLAPI void GLAPIENTRY glTexGendv (GLenum coord, GLenum pname, const GLdouble *params); -GLAPI void GLAPIENTRY glTexGenf (GLenum coord, GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glTexGenfv (GLenum coord, GLenum pname, const GLfloat *params); -GLAPI void GLAPIENTRY glTexGeni (GLenum coord, GLenum pname, GLint param); -GLAPI void GLAPIENTRY glTexGeniv (GLenum coord, GLenum pname, const GLint *params); -GLAPI void GLAPIENTRY glTexImage1D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void GLAPIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void GLAPIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param); -GLAPI void GLAPIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat *params); -GLAPI void GLAPIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param); -GLAPI void GLAPIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint *params); -GLAPI void GLAPIENTRY glTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void GLAPIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -GLAPI void GLAPIENTRY glTranslated (GLdouble x, GLdouble y, GLdouble z); -GLAPI void GLAPIENTRY glTranslatef (GLfloat x, GLfloat y, GLfloat z); -GLAPI void GLAPIENTRY glVertex2d (GLdouble x, GLdouble y); -GLAPI void GLAPIENTRY glVertex2dv (const GLdouble *v); -GLAPI void GLAPIENTRY glVertex2f (GLfloat x, GLfloat y); -GLAPI void GLAPIENTRY glVertex2fv (const GLfloat *v); -GLAPI void GLAPIENTRY glVertex2i (GLint x, GLint y); -GLAPI void GLAPIENTRY glVertex2iv (const GLint *v); -GLAPI void GLAPIENTRY glVertex2s (GLshort x, GLshort y); -GLAPI void GLAPIENTRY glVertex2sv (const GLshort *v); -GLAPI void GLAPIENTRY glVertex3d (GLdouble x, GLdouble y, GLdouble z); -GLAPI void GLAPIENTRY glVertex3dv (const GLdouble *v); -GLAPI void GLAPIENTRY glVertex3f (GLfloat x, GLfloat y, GLfloat z); -GLAPI void GLAPIENTRY glVertex3fv (const GLfloat *v); -GLAPI void GLAPIENTRY glVertex3i (GLint x, GLint y, GLint z); -GLAPI void GLAPIENTRY glVertex3iv (const GLint *v); -GLAPI void GLAPIENTRY glVertex3s (GLshort x, GLshort y, GLshort z); -GLAPI void GLAPIENTRY glVertex3sv (const GLshort *v); -GLAPI void GLAPIENTRY glVertex4d (GLdouble x, GLdouble y, GLdouble z, GLdouble w); -GLAPI void GLAPIENTRY glVertex4dv (const GLdouble *v); -GLAPI void GLAPIENTRY glVertex4f (GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GLAPI void GLAPIENTRY glVertex4fv (const GLfloat *v); -GLAPI void GLAPIENTRY glVertex4i (GLint x, GLint y, GLint z, GLint w); -GLAPI void GLAPIENTRY glVertex4iv (const GLint *v); -GLAPI void GLAPIENTRY glVertex4s (GLshort x, GLshort y, GLshort z, GLshort w); -GLAPI void GLAPIENTRY glVertex4sv (const GLshort *v); -GLAPI void GLAPIENTRY glVertexPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -GLAPI void GLAPIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height); - -#define GLEW_VERSION_1_1 GLEW_GET_VAR(__GLEW_VERSION_1_1) - -#endif /* GL_VERSION_1_1 */ - -/* ---------------------------------- GLU ---------------------------------- */ - -/* this is where we can safely include GLU */ -#if defined(__APPLE__) && defined(__MACH__) -#include -#else -#include -#endif - -/* ----------------------------- GL_VERSION_1_2 ---------------------------- */ - -#ifndef GL_VERSION_1_2 -#define GL_VERSION_1_2 1 - -#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12 -#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13 -#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22 -#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23 -#define GL_UNSIGNED_BYTE_3_3_2 0x8032 -#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 -#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 -#define GL_UNSIGNED_INT_8_8_8_8 0x8035 -#define GL_UNSIGNED_INT_10_10_10_2 0x8036 -#define GL_RESCALE_NORMAL 0x803A -#define GL_TEXTURE_BINDING_3D 0x806A -#define GL_PACK_SKIP_IMAGES 0x806B -#define GL_PACK_IMAGE_HEIGHT 0x806C -#define GL_UNPACK_SKIP_IMAGES 0x806D -#define GL_UNPACK_IMAGE_HEIGHT 0x806E -#define GL_TEXTURE_3D 0x806F -#define GL_PROXY_TEXTURE_3D 0x8070 -#define GL_TEXTURE_DEPTH 0x8071 -#define GL_TEXTURE_WRAP_R 0x8072 -#define GL_MAX_3D_TEXTURE_SIZE 0x8073 -#define GL_BGR 0x80E0 -#define GL_BGRA 0x80E1 -#define GL_MAX_ELEMENTS_VERTICES 0x80E8 -#define GL_MAX_ELEMENTS_INDICES 0x80E9 -#define GL_CLAMP_TO_EDGE 0x812F -#define GL_TEXTURE_MIN_LOD 0x813A -#define GL_TEXTURE_MAX_LOD 0x813B -#define GL_TEXTURE_BASE_LEVEL 0x813C -#define GL_TEXTURE_MAX_LEVEL 0x813D -#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8 -#define GL_SINGLE_COLOR 0x81F9 -#define GL_SEPARATE_SPECULAR_COLOR 0x81FA -#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362 -#define GL_UNSIGNED_SHORT_5_6_5 0x8363 -#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364 -#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365 -#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366 -#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 -#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368 -#define GL_ALIASED_POINT_SIZE_RANGE 0x846D -#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E - -typedef void (GLAPIENTRY * PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -typedef void (GLAPIENTRY * PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); - -#define glCopyTexSubImage3D GLEW_GET_FUN(__glewCopyTexSubImage3D) -#define glDrawRangeElements GLEW_GET_FUN(__glewDrawRangeElements) -#define glTexImage3D GLEW_GET_FUN(__glewTexImage3D) -#define glTexSubImage3D GLEW_GET_FUN(__glewTexSubImage3D) - -#define GLEW_VERSION_1_2 GLEW_GET_VAR(__GLEW_VERSION_1_2) - -#endif /* GL_VERSION_1_2 */ - -/* ----------------------------- GL_VERSION_1_3 ---------------------------- */ - -#ifndef GL_VERSION_1_3 -#define GL_VERSION_1_3 1 - -#define GL_MULTISAMPLE 0x809D -#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE 0x809F -#define GL_SAMPLE_COVERAGE 0x80A0 -#define GL_SAMPLE_BUFFERS 0x80A8 -#define GL_SAMPLES 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT 0x80AB -#define GL_CLAMP_TO_BORDER 0x812D -#define GL_TEXTURE0 0x84C0 -#define GL_TEXTURE1 0x84C1 -#define GL_TEXTURE2 0x84C2 -#define GL_TEXTURE3 0x84C3 -#define GL_TEXTURE4 0x84C4 -#define GL_TEXTURE5 0x84C5 -#define GL_TEXTURE6 0x84C6 -#define GL_TEXTURE7 0x84C7 -#define GL_TEXTURE8 0x84C8 -#define GL_TEXTURE9 0x84C9 -#define GL_TEXTURE10 0x84CA -#define GL_TEXTURE11 0x84CB -#define GL_TEXTURE12 0x84CC -#define GL_TEXTURE13 0x84CD -#define GL_TEXTURE14 0x84CE -#define GL_TEXTURE15 0x84CF -#define GL_TEXTURE16 0x84D0 -#define GL_TEXTURE17 0x84D1 -#define GL_TEXTURE18 0x84D2 -#define GL_TEXTURE19 0x84D3 -#define GL_TEXTURE20 0x84D4 -#define GL_TEXTURE21 0x84D5 -#define GL_TEXTURE22 0x84D6 -#define GL_TEXTURE23 0x84D7 -#define GL_TEXTURE24 0x84D8 -#define GL_TEXTURE25 0x84D9 -#define GL_TEXTURE26 0x84DA -#define GL_TEXTURE27 0x84DB -#define GL_TEXTURE28 0x84DC -#define GL_TEXTURE29 0x84DD -#define GL_TEXTURE30 0x84DE -#define GL_TEXTURE31 0x84DF -#define GL_ACTIVE_TEXTURE 0x84E0 -#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1 -#define GL_MAX_TEXTURE_UNITS 0x84E2 -#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3 -#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4 -#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5 -#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6 -#define GL_SUBTRACT 0x84E7 -#define GL_COMPRESSED_ALPHA 0x84E9 -#define GL_COMPRESSED_LUMINANCE 0x84EA -#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB -#define GL_COMPRESSED_INTENSITY 0x84EC -#define GL_COMPRESSED_RGB 0x84ED -#define GL_COMPRESSED_RGBA 0x84EE -#define GL_TEXTURE_COMPRESSION_HINT 0x84EF -#define GL_NORMAL_MAP 0x8511 -#define GL_REFLECTION_MAP 0x8512 -#define GL_TEXTURE_CUBE_MAP 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C -#define GL_COMBINE 0x8570 -#define GL_COMBINE_RGB 0x8571 -#define GL_COMBINE_ALPHA 0x8572 -#define GL_RGB_SCALE 0x8573 -#define GL_ADD_SIGNED 0x8574 -#define GL_INTERPOLATE 0x8575 -#define GL_CONSTANT 0x8576 -#define GL_PRIMARY_COLOR 0x8577 -#define GL_PREVIOUS 0x8578 -#define GL_SOURCE0_RGB 0x8580 -#define GL_SOURCE1_RGB 0x8581 -#define GL_SOURCE2_RGB 0x8582 -#define GL_SOURCE0_ALPHA 0x8588 -#define GL_SOURCE1_ALPHA 0x8589 -#define GL_SOURCE2_ALPHA 0x858A -#define GL_OPERAND0_RGB 0x8590 -#define GL_OPERAND1_RGB 0x8591 -#define GL_OPERAND2_RGB 0x8592 -#define GL_OPERAND0_ALPHA 0x8598 -#define GL_OPERAND1_ALPHA 0x8599 -#define GL_OPERAND2_ALPHA 0x859A -#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0 -#define GL_TEXTURE_COMPRESSED 0x86A1 -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 -#define GL_DOT3_RGB 0x86AE -#define GL_DOT3_RGBA 0x86AF -#define GL_MULTISAMPLE_BIT 0x20000000 - -typedef void (GLAPIENTRY * PFNGLACTIVETEXTUREPROC) (GLenum texture); -typedef void (GLAPIENTRY * PFNGLCLIENTACTIVETEXTUREPROC) (GLenum texture); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (GLAPIENTRY * PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint lod, GLvoid *img); -typedef void (GLAPIENTRY * PFNGLLOADTRANSPOSEMATRIXDPROC) (const GLdouble m[16]); -typedef void (GLAPIENTRY * PFNGLLOADTRANSPOSEMATRIXFPROC) (const GLfloat m[16]); -typedef void (GLAPIENTRY * PFNGLMULTTRANSPOSEMATRIXDPROC) (const GLdouble m[16]); -typedef void (GLAPIENTRY * PFNGLMULTTRANSPOSEMATRIXFPROC) (const GLfloat m[16]); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DPROC) (GLenum target, GLdouble s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DVPROC) (GLenum target, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FPROC) (GLenum target, GLfloat s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FVPROC) (GLenum target, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IPROC) (GLenum target, GLint s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IVPROC) (GLenum target, const GLint *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SPROC) (GLenum target, GLshort s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SVPROC) (GLenum target, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DPROC) (GLenum target, GLdouble s, GLdouble t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DVPROC) (GLenum target, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FVPROC) (GLenum target, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IPROC) (GLenum target, GLint s, GLint t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IVPROC) (GLenum target, const GLint *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SPROC) (GLenum target, GLshort s, GLshort t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SVPROC) (GLenum target, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DVPROC) (GLenum target, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FVPROC) (GLenum target, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IPROC) (GLenum target, GLint s, GLint t, GLint r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IVPROC) (GLenum target, const GLint *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SPROC) (GLenum target, GLshort s, GLshort t, GLshort r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SVPROC) (GLenum target, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DVPROC) (GLenum target, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FVPROC) (GLenum target, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IVPROC) (GLenum target, const GLint *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SVPROC) (GLenum target, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert); - -#define glActiveTexture GLEW_GET_FUN(__glewActiveTexture) -#define glClientActiveTexture GLEW_GET_FUN(__glewClientActiveTexture) -#define glCompressedTexImage1D GLEW_GET_FUN(__glewCompressedTexImage1D) -#define glCompressedTexImage2D GLEW_GET_FUN(__glewCompressedTexImage2D) -#define glCompressedTexImage3D GLEW_GET_FUN(__glewCompressedTexImage3D) -#define glCompressedTexSubImage1D GLEW_GET_FUN(__glewCompressedTexSubImage1D) -#define glCompressedTexSubImage2D GLEW_GET_FUN(__glewCompressedTexSubImage2D) -#define glCompressedTexSubImage3D GLEW_GET_FUN(__glewCompressedTexSubImage3D) -#define glGetCompressedTexImage GLEW_GET_FUN(__glewGetCompressedTexImage) -#define glLoadTransposeMatrixd GLEW_GET_FUN(__glewLoadTransposeMatrixd) -#define glLoadTransposeMatrixf GLEW_GET_FUN(__glewLoadTransposeMatrixf) -#define glMultTransposeMatrixd GLEW_GET_FUN(__glewMultTransposeMatrixd) -#define glMultTransposeMatrixf GLEW_GET_FUN(__glewMultTransposeMatrixf) -#define glMultiTexCoord1d GLEW_GET_FUN(__glewMultiTexCoord1d) -#define glMultiTexCoord1dv GLEW_GET_FUN(__glewMultiTexCoord1dv) -#define glMultiTexCoord1f GLEW_GET_FUN(__glewMultiTexCoord1f) -#define glMultiTexCoord1fv GLEW_GET_FUN(__glewMultiTexCoord1fv) -#define glMultiTexCoord1i GLEW_GET_FUN(__glewMultiTexCoord1i) -#define glMultiTexCoord1iv GLEW_GET_FUN(__glewMultiTexCoord1iv) -#define glMultiTexCoord1s GLEW_GET_FUN(__glewMultiTexCoord1s) -#define glMultiTexCoord1sv GLEW_GET_FUN(__glewMultiTexCoord1sv) -#define glMultiTexCoord2d GLEW_GET_FUN(__glewMultiTexCoord2d) -#define glMultiTexCoord2dv GLEW_GET_FUN(__glewMultiTexCoord2dv) -#define glMultiTexCoord2f GLEW_GET_FUN(__glewMultiTexCoord2f) -#define glMultiTexCoord2fv GLEW_GET_FUN(__glewMultiTexCoord2fv) -#define glMultiTexCoord2i GLEW_GET_FUN(__glewMultiTexCoord2i) -#define glMultiTexCoord2iv GLEW_GET_FUN(__glewMultiTexCoord2iv) -#define glMultiTexCoord2s GLEW_GET_FUN(__glewMultiTexCoord2s) -#define glMultiTexCoord2sv GLEW_GET_FUN(__glewMultiTexCoord2sv) -#define glMultiTexCoord3d GLEW_GET_FUN(__glewMultiTexCoord3d) -#define glMultiTexCoord3dv GLEW_GET_FUN(__glewMultiTexCoord3dv) -#define glMultiTexCoord3f GLEW_GET_FUN(__glewMultiTexCoord3f) -#define glMultiTexCoord3fv GLEW_GET_FUN(__glewMultiTexCoord3fv) -#define glMultiTexCoord3i GLEW_GET_FUN(__glewMultiTexCoord3i) -#define glMultiTexCoord3iv GLEW_GET_FUN(__glewMultiTexCoord3iv) -#define glMultiTexCoord3s GLEW_GET_FUN(__glewMultiTexCoord3s) -#define glMultiTexCoord3sv GLEW_GET_FUN(__glewMultiTexCoord3sv) -#define glMultiTexCoord4d GLEW_GET_FUN(__glewMultiTexCoord4d) -#define glMultiTexCoord4dv GLEW_GET_FUN(__glewMultiTexCoord4dv) -#define glMultiTexCoord4f GLEW_GET_FUN(__glewMultiTexCoord4f) -#define glMultiTexCoord4fv GLEW_GET_FUN(__glewMultiTexCoord4fv) -#define glMultiTexCoord4i GLEW_GET_FUN(__glewMultiTexCoord4i) -#define glMultiTexCoord4iv GLEW_GET_FUN(__glewMultiTexCoord4iv) -#define glMultiTexCoord4s GLEW_GET_FUN(__glewMultiTexCoord4s) -#define glMultiTexCoord4sv GLEW_GET_FUN(__glewMultiTexCoord4sv) -#define glSampleCoverage GLEW_GET_FUN(__glewSampleCoverage) - -#define GLEW_VERSION_1_3 GLEW_GET_VAR(__GLEW_VERSION_1_3) - -#endif /* GL_VERSION_1_3 */ - -/* ----------------------------- GL_VERSION_1_4 ---------------------------- */ - -#ifndef GL_VERSION_1_4 -#define GL_VERSION_1_4 1 - -#define GL_BLEND_DST_RGB 0x80C8 -#define GL_BLEND_SRC_RGB 0x80C9 -#define GL_BLEND_DST_ALPHA 0x80CA -#define GL_BLEND_SRC_ALPHA 0x80CB -#define GL_POINT_SIZE_MIN 0x8126 -#define GL_POINT_SIZE_MAX 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128 -#define GL_POINT_DISTANCE_ATTENUATION 0x8129 -#define GL_GENERATE_MIPMAP 0x8191 -#define GL_GENERATE_MIPMAP_HINT 0x8192 -#define GL_DEPTH_COMPONENT16 0x81A5 -#define GL_DEPTH_COMPONENT24 0x81A6 -#define GL_DEPTH_COMPONENT32 0x81A7 -#define GL_MIRRORED_REPEAT 0x8370 -#define GL_FOG_COORDINATE_SOURCE 0x8450 -#define GL_FOG_COORDINATE 0x8451 -#define GL_FRAGMENT_DEPTH 0x8452 -#define GL_CURRENT_FOG_COORDINATE 0x8453 -#define GL_FOG_COORDINATE_ARRAY_TYPE 0x8454 -#define GL_FOG_COORDINATE_ARRAY_STRIDE 0x8455 -#define GL_FOG_COORDINATE_ARRAY_POINTER 0x8456 -#define GL_FOG_COORDINATE_ARRAY 0x8457 -#define GL_COLOR_SUM 0x8458 -#define GL_CURRENT_SECONDARY_COLOR 0x8459 -#define GL_SECONDARY_COLOR_ARRAY_SIZE 0x845A -#define GL_SECONDARY_COLOR_ARRAY_TYPE 0x845B -#define GL_SECONDARY_COLOR_ARRAY_STRIDE 0x845C -#define GL_SECONDARY_COLOR_ARRAY_POINTER 0x845D -#define GL_SECONDARY_COLOR_ARRAY 0x845E -#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD -#define GL_TEXTURE_FILTER_CONTROL 0x8500 -#define GL_TEXTURE_LOD_BIAS 0x8501 -#define GL_INCR_WRAP 0x8507 -#define GL_DECR_WRAP 0x8508 -#define GL_TEXTURE_DEPTH_SIZE 0x884A -#define GL_DEPTH_TEXTURE_MODE 0x884B -#define GL_TEXTURE_COMPARE_MODE 0x884C -#define GL_TEXTURE_COMPARE_FUNC 0x884D -#define GL_COMPARE_R_TO_TEXTURE 0x884E - -typedef void (GLAPIENTRY * PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONPROC) (GLenum mode); -typedef void (GLAPIENTRY * PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -typedef void (GLAPIENTRY * PFNGLFOGCOORDPOINTERPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (GLAPIENTRY * PFNGLFOGCOORDDPROC) (GLdouble coord); -typedef void (GLAPIENTRY * PFNGLFOGCOORDDVPROC) (const GLdouble *coord); -typedef void (GLAPIENTRY * PFNGLFOGCOORDFPROC) (GLfloat coord); -typedef void (GLAPIENTRY * PFNGLFOGCOORDFVPROC) (const GLfloat *coord); -typedef void (GLAPIENTRY * PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount); -typedef void (GLAPIENTRY * PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, GLsizei *count, GLenum type, const GLvoid **indices, GLsizei primcount); -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFVPROC) (GLenum pname, GLfloat *params); -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERIVPROC) (GLenum pname, GLint *params); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3BPROC) (GLbyte red, GLbyte green, GLbyte blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3BVPROC) (const GLbyte *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3DPROC) (GLdouble red, GLdouble green, GLdouble blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3DVPROC) (const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3FPROC) (GLfloat red, GLfloat green, GLfloat blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3FVPROC) (const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3IPROC) (GLint red, GLint green, GLint blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3IVPROC) (const GLint *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3SPROC) (GLshort red, GLshort green, GLshort blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3SVPROC) (const GLshort *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UBPROC) (GLubyte red, GLubyte green, GLubyte blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UBVPROC) (const GLubyte *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UIPROC) (GLuint red, GLuint green, GLuint blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UIVPROC) (const GLuint *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3USPROC) (GLushort red, GLushort green, GLushort blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3USVPROC) (const GLushort *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLORPOINTERPROC) (GLint size, GLenum type, GLsizei stride, GLvoid *pointer); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DPROC) (GLdouble x, GLdouble y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DVPROC) (const GLdouble *p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FPROC) (GLfloat x, GLfloat y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FVPROC) (const GLfloat *p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IPROC) (GLint x, GLint y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IVPROC) (const GLint *p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SPROC) (GLshort x, GLshort y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SVPROC) (const GLshort *p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DVPROC) (const GLdouble *p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FVPROC) (const GLfloat *p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IPROC) (GLint x, GLint y, GLint z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IVPROC) (const GLint *p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SPROC) (GLshort x, GLshort y, GLshort z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SVPROC) (const GLshort *p); - -#define glBlendColor GLEW_GET_FUN(__glewBlendColor) -#define glBlendEquation GLEW_GET_FUN(__glewBlendEquation) -#define glBlendFuncSeparate GLEW_GET_FUN(__glewBlendFuncSeparate) -#define glFogCoordPointer GLEW_GET_FUN(__glewFogCoordPointer) -#define glFogCoordd GLEW_GET_FUN(__glewFogCoordd) -#define glFogCoorddv GLEW_GET_FUN(__glewFogCoorddv) -#define glFogCoordf GLEW_GET_FUN(__glewFogCoordf) -#define glFogCoordfv GLEW_GET_FUN(__glewFogCoordfv) -#define glMultiDrawArrays GLEW_GET_FUN(__glewMultiDrawArrays) -#define glMultiDrawElements GLEW_GET_FUN(__glewMultiDrawElements) -#define glPointParameterf GLEW_GET_FUN(__glewPointParameterf) -#define glPointParameterfv GLEW_GET_FUN(__glewPointParameterfv) -#define glPointParameteri GLEW_GET_FUN(__glewPointParameteri) -#define glPointParameteriv GLEW_GET_FUN(__glewPointParameteriv) -#define glSecondaryColor3b GLEW_GET_FUN(__glewSecondaryColor3b) -#define glSecondaryColor3bv GLEW_GET_FUN(__glewSecondaryColor3bv) -#define glSecondaryColor3d GLEW_GET_FUN(__glewSecondaryColor3d) -#define glSecondaryColor3dv GLEW_GET_FUN(__glewSecondaryColor3dv) -#define glSecondaryColor3f GLEW_GET_FUN(__glewSecondaryColor3f) -#define glSecondaryColor3fv GLEW_GET_FUN(__glewSecondaryColor3fv) -#define glSecondaryColor3i GLEW_GET_FUN(__glewSecondaryColor3i) -#define glSecondaryColor3iv GLEW_GET_FUN(__glewSecondaryColor3iv) -#define glSecondaryColor3s GLEW_GET_FUN(__glewSecondaryColor3s) -#define glSecondaryColor3sv GLEW_GET_FUN(__glewSecondaryColor3sv) -#define glSecondaryColor3ub GLEW_GET_FUN(__glewSecondaryColor3ub) -#define glSecondaryColor3ubv GLEW_GET_FUN(__glewSecondaryColor3ubv) -#define glSecondaryColor3ui GLEW_GET_FUN(__glewSecondaryColor3ui) -#define glSecondaryColor3uiv GLEW_GET_FUN(__glewSecondaryColor3uiv) -#define glSecondaryColor3us GLEW_GET_FUN(__glewSecondaryColor3us) -#define glSecondaryColor3usv GLEW_GET_FUN(__glewSecondaryColor3usv) -#define glSecondaryColorPointer GLEW_GET_FUN(__glewSecondaryColorPointer) -#define glWindowPos2d GLEW_GET_FUN(__glewWindowPos2d) -#define glWindowPos2dv GLEW_GET_FUN(__glewWindowPos2dv) -#define glWindowPos2f GLEW_GET_FUN(__glewWindowPos2f) -#define glWindowPos2fv GLEW_GET_FUN(__glewWindowPos2fv) -#define glWindowPos2i GLEW_GET_FUN(__glewWindowPos2i) -#define glWindowPos2iv GLEW_GET_FUN(__glewWindowPos2iv) -#define glWindowPos2s GLEW_GET_FUN(__glewWindowPos2s) -#define glWindowPos2sv GLEW_GET_FUN(__glewWindowPos2sv) -#define glWindowPos3d GLEW_GET_FUN(__glewWindowPos3d) -#define glWindowPos3dv GLEW_GET_FUN(__glewWindowPos3dv) -#define glWindowPos3f GLEW_GET_FUN(__glewWindowPos3f) -#define glWindowPos3fv GLEW_GET_FUN(__glewWindowPos3fv) -#define glWindowPos3i GLEW_GET_FUN(__glewWindowPos3i) -#define glWindowPos3iv GLEW_GET_FUN(__glewWindowPos3iv) -#define glWindowPos3s GLEW_GET_FUN(__glewWindowPos3s) -#define glWindowPos3sv GLEW_GET_FUN(__glewWindowPos3sv) - -#define GLEW_VERSION_1_4 GLEW_GET_VAR(__GLEW_VERSION_1_4) - -#endif /* GL_VERSION_1_4 */ - -/* ----------------------------- GL_VERSION_1_5 ---------------------------- */ - -#ifndef GL_VERSION_1_5 -#define GL_VERSION_1_5 1 - -#define GL_FOG_COORD_SRC GL_FOG_COORDINATE_SOURCE -#define GL_FOG_COORD GL_FOG_COORDINATE -#define GL_FOG_COORD_ARRAY GL_FOG_COORDINATE_ARRAY -#define GL_SRC0_RGB GL_SOURCE0_RGB -#define GL_FOG_COORD_ARRAY_POINTER GL_FOG_COORDINATE_ARRAY_POINTER -#define GL_FOG_COORD_ARRAY_TYPE GL_FOG_COORDINATE_ARRAY_TYPE -#define GL_SRC1_ALPHA GL_SOURCE1_ALPHA -#define GL_CURRENT_FOG_COORD GL_CURRENT_FOG_COORDINATE -#define GL_FOG_COORD_ARRAY_STRIDE GL_FOG_COORDINATE_ARRAY_STRIDE -#define GL_SRC0_ALPHA GL_SOURCE0_ALPHA -#define GL_SRC1_RGB GL_SOURCE1_RGB -#define GL_FOG_COORD_ARRAY_BUFFER_BINDING GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING -#define GL_SRC2_ALPHA GL_SOURCE2_ALPHA -#define GL_SRC2_RGB GL_SOURCE2_RGB -#define GL_BUFFER_SIZE 0x8764 -#define GL_BUFFER_USAGE 0x8765 -#define GL_QUERY_COUNTER_BITS 0x8864 -#define GL_CURRENT_QUERY 0x8865 -#define GL_QUERY_RESULT 0x8866 -#define GL_QUERY_RESULT_AVAILABLE 0x8867 -#define GL_ARRAY_BUFFER 0x8892 -#define GL_ELEMENT_ARRAY_BUFFER 0x8893 -#define GL_ARRAY_BUFFER_BINDING 0x8894 -#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 -#define GL_VERTEX_ARRAY_BUFFER_BINDING 0x8896 -#define GL_NORMAL_ARRAY_BUFFER_BINDING 0x8897 -#define GL_COLOR_ARRAY_BUFFER_BINDING 0x8898 -#define GL_INDEX_ARRAY_BUFFER_BINDING 0x8899 -#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A -#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B -#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C -#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D -#define GL_WEIGHT_ARRAY_BUFFER_BINDING 0x889E -#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F -#define GL_READ_ONLY 0x88B8 -#define GL_WRITE_ONLY 0x88B9 -#define GL_READ_WRITE 0x88BA -#define GL_BUFFER_ACCESS 0x88BB -#define GL_BUFFER_MAPPED 0x88BC -#define GL_BUFFER_MAP_POINTER 0x88BD -#define GL_STREAM_DRAW 0x88E0 -#define GL_STREAM_READ 0x88E1 -#define GL_STREAM_COPY 0x88E2 -#define GL_STATIC_DRAW 0x88E4 -#define GL_STATIC_READ 0x88E5 -#define GL_STATIC_COPY 0x88E6 -#define GL_DYNAMIC_DRAW 0x88E8 -#define GL_DYNAMIC_READ 0x88E9 -#define GL_DYNAMIC_COPY 0x88EA -#define GL_SAMPLES_PASSED 0x8914 - -typedef ptrdiff_t GLsizeiptr; -typedef ptrdiff_t GLintptr; - -typedef void (GLAPIENTRY * PFNGLBEGINQUERYPROC) (GLenum target, GLuint id); -typedef void (GLAPIENTRY * PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer); -typedef void (GLAPIENTRY * PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const GLvoid* data, GLenum usage); -typedef void (GLAPIENTRY * PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid* data); -typedef void (GLAPIENTRY * PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint* buffers); -typedef void (GLAPIENTRY * PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint* ids); -typedef void (GLAPIENTRY * PFNGLENDQUERYPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLGENBUFFERSPROC) (GLsizei n, GLuint* buffers); -typedef void (GLAPIENTRY * PFNGLGENQUERIESPROC) (GLsizei n, GLuint* ids); -typedef void (GLAPIENTRY * PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, GLvoid** params); -typedef void (GLAPIENTRY * PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, GLvoid* data); -typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint* params); -typedef void (GLAPIENTRY * PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISBUFFERPROC) (GLuint buffer); -typedef GLboolean (GLAPIENTRY * PFNGLISQUERYPROC) (GLuint id); -typedef GLvoid* (GLAPIENTRY * PFNGLMAPBUFFERPROC) (GLenum target, GLenum access); -typedef GLboolean (GLAPIENTRY * PFNGLUNMAPBUFFERPROC) (GLenum target); - -#define glBeginQuery GLEW_GET_FUN(__glewBeginQuery) -#define glBindBuffer GLEW_GET_FUN(__glewBindBuffer) -#define glBufferData GLEW_GET_FUN(__glewBufferData) -#define glBufferSubData GLEW_GET_FUN(__glewBufferSubData) -#define glDeleteBuffers GLEW_GET_FUN(__glewDeleteBuffers) -#define glDeleteQueries GLEW_GET_FUN(__glewDeleteQueries) -#define glEndQuery GLEW_GET_FUN(__glewEndQuery) -#define glGenBuffers GLEW_GET_FUN(__glewGenBuffers) -#define glGenQueries GLEW_GET_FUN(__glewGenQueries) -#define glGetBufferParameteriv GLEW_GET_FUN(__glewGetBufferParameteriv) -#define glGetBufferPointerv GLEW_GET_FUN(__glewGetBufferPointerv) -#define glGetBufferSubData GLEW_GET_FUN(__glewGetBufferSubData) -#define glGetQueryObjectiv GLEW_GET_FUN(__glewGetQueryObjectiv) -#define glGetQueryObjectuiv GLEW_GET_FUN(__glewGetQueryObjectuiv) -#define glGetQueryiv GLEW_GET_FUN(__glewGetQueryiv) -#define glIsBuffer GLEW_GET_FUN(__glewIsBuffer) -#define glIsQuery GLEW_GET_FUN(__glewIsQuery) -#define glMapBuffer GLEW_GET_FUN(__glewMapBuffer) -#define glUnmapBuffer GLEW_GET_FUN(__glewUnmapBuffer) - -#define GLEW_VERSION_1_5 GLEW_GET_VAR(__GLEW_VERSION_1_5) - -#endif /* GL_VERSION_1_5 */ - -/* ----------------------------- GL_VERSION_2_0 ---------------------------- */ - -#ifndef GL_VERSION_2_0 -#define GL_VERSION_2_0 1 - -#define GL_BLEND_EQUATION_RGB GL_BLEND_EQUATION -#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 -#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 -#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 -#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 -#define GL_CURRENT_VERTEX_ATTRIB 0x8626 -#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642 -#define GL_VERTEX_PROGRAM_TWO_SIDE 0x8643 -#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 -#define GL_STENCIL_BACK_FUNC 0x8800 -#define GL_STENCIL_BACK_FAIL 0x8801 -#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 -#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 -#define GL_MAX_DRAW_BUFFERS 0x8824 -#define GL_DRAW_BUFFER0 0x8825 -#define GL_DRAW_BUFFER1 0x8826 -#define GL_DRAW_BUFFER2 0x8827 -#define GL_DRAW_BUFFER3 0x8828 -#define GL_DRAW_BUFFER4 0x8829 -#define GL_DRAW_BUFFER5 0x882A -#define GL_DRAW_BUFFER6 0x882B -#define GL_DRAW_BUFFER7 0x882C -#define GL_DRAW_BUFFER8 0x882D -#define GL_DRAW_BUFFER9 0x882E -#define GL_DRAW_BUFFER10 0x882F -#define GL_DRAW_BUFFER11 0x8830 -#define GL_DRAW_BUFFER12 0x8831 -#define GL_DRAW_BUFFER13 0x8832 -#define GL_DRAW_BUFFER14 0x8833 -#define GL_DRAW_BUFFER15 0x8834 -#define GL_BLEND_EQUATION_ALPHA 0x883D -#define GL_POINT_SPRITE 0x8861 -#define GL_COORD_REPLACE 0x8862 -#define GL_MAX_VERTEX_ATTRIBS 0x8869 -#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A -#define GL_MAX_TEXTURE_COORDS 0x8871 -#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 -#define GL_FRAGMENT_SHADER 0x8B30 -#define GL_VERTEX_SHADER 0x8B31 -#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49 -#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A -#define GL_MAX_VARYING_FLOATS 0x8B4B -#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C -#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D -#define GL_SHADER_TYPE 0x8B4F -#define GL_FLOAT_VEC2 0x8B50 -#define GL_FLOAT_VEC3 0x8B51 -#define GL_FLOAT_VEC4 0x8B52 -#define GL_INT_VEC2 0x8B53 -#define GL_INT_VEC3 0x8B54 -#define GL_INT_VEC4 0x8B55 -#define GL_BOOL 0x8B56 -#define GL_BOOL_VEC2 0x8B57 -#define GL_BOOL_VEC3 0x8B58 -#define GL_BOOL_VEC4 0x8B59 -#define GL_FLOAT_MAT2 0x8B5A -#define GL_FLOAT_MAT3 0x8B5B -#define GL_FLOAT_MAT4 0x8B5C -#define GL_SAMPLER_1D 0x8B5D -#define GL_SAMPLER_2D 0x8B5E -#define GL_SAMPLER_3D 0x8B5F -#define GL_SAMPLER_CUBE 0x8B60 -#define GL_SAMPLER_1D_SHADOW 0x8B61 -#define GL_SAMPLER_2D_SHADOW 0x8B62 -#define GL_DELETE_STATUS 0x8B80 -#define GL_COMPILE_STATUS 0x8B81 -#define GL_LINK_STATUS 0x8B82 -#define GL_VALIDATE_STATUS 0x8B83 -#define GL_INFO_LOG_LENGTH 0x8B84 -#define GL_ATTACHED_SHADERS 0x8B85 -#define GL_ACTIVE_UNIFORMS 0x8B86 -#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 -#define GL_SHADER_SOURCE_LENGTH 0x8B88 -#define GL_ACTIVE_ATTRIBUTES 0x8B89 -#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A -#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B -#define GL_SHADING_LANGUAGE_VERSION 0x8B8C -#define GL_CURRENT_PROGRAM 0x8B8D -#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0 -#define GL_LOWER_LEFT 0x8CA1 -#define GL_UPPER_LEFT 0x8CA2 -#define GL_STENCIL_BACK_REF 0x8CA3 -#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 -#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 - -typedef char GLchar; - -typedef void (GLAPIENTRY * PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader); -typedef void (GLAPIENTRY * PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar* name); -typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum, GLenum); -typedef void (GLAPIENTRY * PFNGLCOMPILESHADERPROC) (GLuint shader); -typedef GLuint (GLAPIENTRY * PFNGLCREATEPROGRAMPROC) (void); -typedef GLuint (GLAPIENTRY * PFNGLCREATESHADERPROC) (GLenum type); -typedef void (GLAPIENTRY * PFNGLDELETEPROGRAMPROC) (GLuint program); -typedef void (GLAPIENTRY * PFNGLDELETESHADERPROC) (GLuint shader); -typedef void (GLAPIENTRY * PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader); -typedef void (GLAPIENTRY * PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint); -typedef void (GLAPIENTRY * PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum* bufs); -typedef void (GLAPIENTRY * PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint); -typedef void (GLAPIENTRY * PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei maxLength, GLsizei* length, GLint* size, GLenum* type, GLchar* name); -typedef void (GLAPIENTRY * PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei maxLength, GLsizei* length, GLint* size, GLenum* type, GLchar* name); -typedef void (GLAPIENTRY * PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei* count, GLuint* shaders); -typedef GLint (GLAPIENTRY * PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar* name); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei* length, GLchar* infoLog); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint* param); -typedef void (GLAPIENTRY * PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei* length, GLchar* infoLog); -typedef void (GLAPIENTRY * PFNGLGETSHADERSOURCEPROC) (GLint obj, GLsizei maxLength, GLsizei* length, GLchar* source); -typedef void (GLAPIENTRY * PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint* param); -typedef GLint (GLAPIENTRY * PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar* name); -typedef void (GLAPIENTRY * PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint, GLenum, GLvoid*); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBDVPROC) (GLuint, GLenum, GLdouble*); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBFVPROC) (GLuint, GLenum, GLfloat*); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIVPROC) (GLuint, GLenum, GLint*); -typedef GLboolean (GLAPIENTRY * PFNGLISPROGRAMPROC) (GLuint program); -typedef GLboolean (GLAPIENTRY * PFNGLISSHADERPROC) (GLuint shader); -typedef void (GLAPIENTRY * PFNGLLINKPROGRAMPROC) (GLuint program); -typedef void (GLAPIENTRY * PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar** strings, const GLint* lengths); -typedef void (GLAPIENTRY * PFNGLSTENCILFUNCSEPARATEPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); -typedef void (GLAPIENTRY * PFNGLSTENCILMASKSEPARATEPROC) (GLenum, GLuint); -typedef void (GLAPIENTRY * PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); -typedef void (GLAPIENTRY * PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0); -typedef void (GLAPIENTRY * PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM1IPROC) (GLint location, GLint v0); -typedef void (GLAPIENTRY * PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1); -typedef void (GLAPIENTRY * PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1); -typedef void (GLAPIENTRY * PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (GLAPIENTRY * PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2); -typedef void (GLAPIENTRY * PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (GLAPIENTRY * PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (GLAPIENTRY * PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUSEPROGRAMPROC) (GLuint program); -typedef void (GLAPIENTRY * PFNGLVALIDATEPROGRAMPROC) (GLuint program); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* pointer); - -#define glAttachShader GLEW_GET_FUN(__glewAttachShader) -#define glBindAttribLocation GLEW_GET_FUN(__glewBindAttribLocation) -#define glBlendEquationSeparate GLEW_GET_FUN(__glewBlendEquationSeparate) -#define glCompileShader GLEW_GET_FUN(__glewCompileShader) -#define glCreateProgram GLEW_GET_FUN(__glewCreateProgram) -#define glCreateShader GLEW_GET_FUN(__glewCreateShader) -#define glDeleteProgram GLEW_GET_FUN(__glewDeleteProgram) -#define glDeleteShader GLEW_GET_FUN(__glewDeleteShader) -#define glDetachShader GLEW_GET_FUN(__glewDetachShader) -#define glDisableVertexAttribArray GLEW_GET_FUN(__glewDisableVertexAttribArray) -#define glDrawBuffers GLEW_GET_FUN(__glewDrawBuffers) -#define glEnableVertexAttribArray GLEW_GET_FUN(__glewEnableVertexAttribArray) -#define glGetActiveAttrib GLEW_GET_FUN(__glewGetActiveAttrib) -#define glGetActiveUniform GLEW_GET_FUN(__glewGetActiveUniform) -#define glGetAttachedShaders GLEW_GET_FUN(__glewGetAttachedShaders) -#define glGetAttribLocation GLEW_GET_FUN(__glewGetAttribLocation) -#define glGetProgramInfoLog GLEW_GET_FUN(__glewGetProgramInfoLog) -#define glGetProgramiv GLEW_GET_FUN(__glewGetProgramiv) -#define glGetShaderInfoLog GLEW_GET_FUN(__glewGetShaderInfoLog) -#define glGetShaderSource GLEW_GET_FUN(__glewGetShaderSource) -#define glGetShaderiv GLEW_GET_FUN(__glewGetShaderiv) -#define glGetUniformLocation GLEW_GET_FUN(__glewGetUniformLocation) -#define glGetUniformfv GLEW_GET_FUN(__glewGetUniformfv) -#define glGetUniformiv GLEW_GET_FUN(__glewGetUniformiv) -#define glGetVertexAttribPointerv GLEW_GET_FUN(__glewGetVertexAttribPointerv) -#define glGetVertexAttribdv GLEW_GET_FUN(__glewGetVertexAttribdv) -#define glGetVertexAttribfv GLEW_GET_FUN(__glewGetVertexAttribfv) -#define glGetVertexAttribiv GLEW_GET_FUN(__glewGetVertexAttribiv) -#define glIsProgram GLEW_GET_FUN(__glewIsProgram) -#define glIsShader GLEW_GET_FUN(__glewIsShader) -#define glLinkProgram GLEW_GET_FUN(__glewLinkProgram) -#define glShaderSource GLEW_GET_FUN(__glewShaderSource) -#define glStencilFuncSeparate GLEW_GET_FUN(__glewStencilFuncSeparate) -#define glStencilMaskSeparate GLEW_GET_FUN(__glewStencilMaskSeparate) -#define glStencilOpSeparate GLEW_GET_FUN(__glewStencilOpSeparate) -#define glUniform1f GLEW_GET_FUN(__glewUniform1f) -#define glUniform1fv GLEW_GET_FUN(__glewUniform1fv) -#define glUniform1i GLEW_GET_FUN(__glewUniform1i) -#define glUniform1iv GLEW_GET_FUN(__glewUniform1iv) -#define glUniform2f GLEW_GET_FUN(__glewUniform2f) -#define glUniform2fv GLEW_GET_FUN(__glewUniform2fv) -#define glUniform2i GLEW_GET_FUN(__glewUniform2i) -#define glUniform2iv GLEW_GET_FUN(__glewUniform2iv) -#define glUniform3f GLEW_GET_FUN(__glewUniform3f) -#define glUniform3fv GLEW_GET_FUN(__glewUniform3fv) -#define glUniform3i GLEW_GET_FUN(__glewUniform3i) -#define glUniform3iv GLEW_GET_FUN(__glewUniform3iv) -#define glUniform4f GLEW_GET_FUN(__glewUniform4f) -#define glUniform4fv GLEW_GET_FUN(__glewUniform4fv) -#define glUniform4i GLEW_GET_FUN(__glewUniform4i) -#define glUniform4iv GLEW_GET_FUN(__glewUniform4iv) -#define glUniformMatrix2fv GLEW_GET_FUN(__glewUniformMatrix2fv) -#define glUniformMatrix3fv GLEW_GET_FUN(__glewUniformMatrix3fv) -#define glUniformMatrix4fv GLEW_GET_FUN(__glewUniformMatrix4fv) -#define glUseProgram GLEW_GET_FUN(__glewUseProgram) -#define glValidateProgram GLEW_GET_FUN(__glewValidateProgram) -#define glVertexAttrib1d GLEW_GET_FUN(__glewVertexAttrib1d) -#define glVertexAttrib1dv GLEW_GET_FUN(__glewVertexAttrib1dv) -#define glVertexAttrib1f GLEW_GET_FUN(__glewVertexAttrib1f) -#define glVertexAttrib1fv GLEW_GET_FUN(__glewVertexAttrib1fv) -#define glVertexAttrib1s GLEW_GET_FUN(__glewVertexAttrib1s) -#define glVertexAttrib1sv GLEW_GET_FUN(__glewVertexAttrib1sv) -#define glVertexAttrib2d GLEW_GET_FUN(__glewVertexAttrib2d) -#define glVertexAttrib2dv GLEW_GET_FUN(__glewVertexAttrib2dv) -#define glVertexAttrib2f GLEW_GET_FUN(__glewVertexAttrib2f) -#define glVertexAttrib2fv GLEW_GET_FUN(__glewVertexAttrib2fv) -#define glVertexAttrib2s GLEW_GET_FUN(__glewVertexAttrib2s) -#define glVertexAttrib2sv GLEW_GET_FUN(__glewVertexAttrib2sv) -#define glVertexAttrib3d GLEW_GET_FUN(__glewVertexAttrib3d) -#define glVertexAttrib3dv GLEW_GET_FUN(__glewVertexAttrib3dv) -#define glVertexAttrib3f GLEW_GET_FUN(__glewVertexAttrib3f) -#define glVertexAttrib3fv GLEW_GET_FUN(__glewVertexAttrib3fv) -#define glVertexAttrib3s GLEW_GET_FUN(__glewVertexAttrib3s) -#define glVertexAttrib3sv GLEW_GET_FUN(__glewVertexAttrib3sv) -#define glVertexAttrib4Nbv GLEW_GET_FUN(__glewVertexAttrib4Nbv) -#define glVertexAttrib4Niv GLEW_GET_FUN(__glewVertexAttrib4Niv) -#define glVertexAttrib4Nsv GLEW_GET_FUN(__glewVertexAttrib4Nsv) -#define glVertexAttrib4Nub GLEW_GET_FUN(__glewVertexAttrib4Nub) -#define glVertexAttrib4Nubv GLEW_GET_FUN(__glewVertexAttrib4Nubv) -#define glVertexAttrib4Nuiv GLEW_GET_FUN(__glewVertexAttrib4Nuiv) -#define glVertexAttrib4Nusv GLEW_GET_FUN(__glewVertexAttrib4Nusv) -#define glVertexAttrib4bv GLEW_GET_FUN(__glewVertexAttrib4bv) -#define glVertexAttrib4d GLEW_GET_FUN(__glewVertexAttrib4d) -#define glVertexAttrib4dv GLEW_GET_FUN(__glewVertexAttrib4dv) -#define glVertexAttrib4f GLEW_GET_FUN(__glewVertexAttrib4f) -#define glVertexAttrib4fv GLEW_GET_FUN(__glewVertexAttrib4fv) -#define glVertexAttrib4iv GLEW_GET_FUN(__glewVertexAttrib4iv) -#define glVertexAttrib4s GLEW_GET_FUN(__glewVertexAttrib4s) -#define glVertexAttrib4sv GLEW_GET_FUN(__glewVertexAttrib4sv) -#define glVertexAttrib4ubv GLEW_GET_FUN(__glewVertexAttrib4ubv) -#define glVertexAttrib4uiv GLEW_GET_FUN(__glewVertexAttrib4uiv) -#define glVertexAttrib4usv GLEW_GET_FUN(__glewVertexAttrib4usv) -#define glVertexAttribPointer GLEW_GET_FUN(__glewVertexAttribPointer) - -#define GLEW_VERSION_2_0 GLEW_GET_VAR(__GLEW_VERSION_2_0) - -#endif /* GL_VERSION_2_0 */ - -/* ----------------------------- GL_VERSION_2_1 ---------------------------- */ - -#ifndef GL_VERSION_2_1 -#define GL_VERSION_2_1 1 - -#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F -#define GL_PIXEL_PACK_BUFFER 0x88EB -#define GL_PIXEL_UNPACK_BUFFER 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF -#define GL_FLOAT_MAT2x3 0x8B65 -#define GL_FLOAT_MAT2x4 0x8B66 -#define GL_FLOAT_MAT3x2 0x8B67 -#define GL_FLOAT_MAT3x4 0x8B68 -#define GL_FLOAT_MAT4x2 0x8B69 -#define GL_FLOAT_MAT4x3 0x8B6A -#define GL_SRGB 0x8C40 -#define GL_SRGB8 0x8C41 -#define GL_SRGB_ALPHA 0x8C42 -#define GL_SRGB8_ALPHA8 0x8C43 -#define GL_SLUMINANCE_ALPHA 0x8C44 -#define GL_SLUMINANCE8_ALPHA8 0x8C45 -#define GL_SLUMINANCE 0x8C46 -#define GL_SLUMINANCE8 0x8C47 -#define GL_COMPRESSED_SRGB 0x8C48 -#define GL_COMPRESSED_SRGB_ALPHA 0x8C49 -#define GL_COMPRESSED_SLUMINANCE 0x8C4A -#define GL_COMPRESSED_SLUMINANCE_ALPHA 0x8C4B - -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); - -#define glUniformMatrix2x3fv GLEW_GET_FUN(__glewUniformMatrix2x3fv) -#define glUniformMatrix2x4fv GLEW_GET_FUN(__glewUniformMatrix2x4fv) -#define glUniformMatrix3x2fv GLEW_GET_FUN(__glewUniformMatrix3x2fv) -#define glUniformMatrix3x4fv GLEW_GET_FUN(__glewUniformMatrix3x4fv) -#define glUniformMatrix4x2fv GLEW_GET_FUN(__glewUniformMatrix4x2fv) -#define glUniformMatrix4x3fv GLEW_GET_FUN(__glewUniformMatrix4x3fv) - -#define GLEW_VERSION_2_1 GLEW_GET_VAR(__GLEW_VERSION_2_1) - -#endif /* GL_VERSION_2_1 */ - -/* ----------------------------- GL_VERSION_3_0 ---------------------------- */ - -#ifndef GL_VERSION_3_0 -#define GL_VERSION_3_0 1 - -#define GL_MAX_CLIP_DISTANCES GL_MAX_CLIP_PLANES -#define GL_CLIP_DISTANCE5 GL_CLIP_PLANE5 -#define GL_CLIP_DISTANCE1 GL_CLIP_PLANE1 -#define GL_CLIP_DISTANCE3 GL_CLIP_PLANE3 -#define GL_COMPARE_REF_TO_TEXTURE GL_COMPARE_R_TO_TEXTURE_ARB -#define GL_CLIP_DISTANCE0 GL_CLIP_PLANE0 -#define GL_CLIP_DISTANCE4 GL_CLIP_PLANE4 -#define GL_CLIP_DISTANCE2 GL_CLIP_PLANE2 -#define GL_MAX_VARYING_COMPONENTS GL_MAX_VARYING_FLOATS -#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001 -#define GL_MAJOR_VERSION 0x821B -#define GL_MINOR_VERSION 0x821C -#define GL_NUM_EXTENSIONS 0x821D -#define GL_CONTEXT_FLAGS 0x821E -#define GL_DEPTH_BUFFER 0x8223 -#define GL_STENCIL_BUFFER 0x8224 -#define GL_COMPRESSED_RED 0x8225 -#define GL_COMPRESSED_RG 0x8226 -#define GL_RGBA32F 0x8814 -#define GL_RGB32F 0x8815 -#define GL_RGBA16F 0x881A -#define GL_RGB16F 0x881B -#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD -#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF -#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904 -#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905 -#define GL_CLAMP_VERTEX_COLOR 0x891A -#define GL_CLAMP_FRAGMENT_COLOR 0x891B -#define GL_CLAMP_READ_COLOR 0x891C -#define GL_FIXED_ONLY 0x891D -#define GL_TEXTURE_RED_TYPE 0x8C10 -#define GL_TEXTURE_GREEN_TYPE 0x8C11 -#define GL_TEXTURE_BLUE_TYPE 0x8C12 -#define GL_TEXTURE_ALPHA_TYPE 0x8C13 -#define GL_TEXTURE_LUMINANCE_TYPE 0x8C14 -#define GL_TEXTURE_INTENSITY_TYPE 0x8C15 -#define GL_TEXTURE_DEPTH_TYPE 0x8C16 -#define GL_UNSIGNED_NORMALIZED 0x8C17 -#define GL_TEXTURE_1D_ARRAY 0x8C18 -#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19 -#define GL_TEXTURE_2D_ARRAY 0x8C1A -#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B -#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C -#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D -#define GL_R11F_G11F_B10F 0x8C3A -#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B -#define GL_RGB9_E5 0x8C3D -#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E -#define GL_TEXTURE_SHARED_SIZE 0x8C3F -#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76 -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80 -#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85 -#define GL_PRIMITIVES_GENERATED 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88 -#define GL_RASTERIZER_DISCARD 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B -#define GL_INTERLEAVED_ATTRIBS 0x8C8C -#define GL_SEPARATE_ATTRIBS 0x8C8D -#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F -#define GL_RGBA32UI 0x8D70 -#define GL_RGB32UI 0x8D71 -#define GL_RGBA16UI 0x8D76 -#define GL_RGB16UI 0x8D77 -#define GL_RGBA8UI 0x8D7C -#define GL_RGB8UI 0x8D7D -#define GL_RGBA32I 0x8D82 -#define GL_RGB32I 0x8D83 -#define GL_RGBA16I 0x8D88 -#define GL_RGB16I 0x8D89 -#define GL_RGBA8I 0x8D8E -#define GL_RGB8I 0x8D8F -#define GL_RED_INTEGER 0x8D94 -#define GL_GREEN_INTEGER 0x8D95 -#define GL_BLUE_INTEGER 0x8D96 -#define GL_ALPHA_INTEGER 0x8D97 -#define GL_RGB_INTEGER 0x8D98 -#define GL_RGBA_INTEGER 0x8D99 -#define GL_BGR_INTEGER 0x8D9A -#define GL_BGRA_INTEGER 0x8D9B -#define GL_SAMPLER_1D_ARRAY 0x8DC0 -#define GL_SAMPLER_2D_ARRAY 0x8DC1 -#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3 -#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4 -#define GL_SAMPLER_CUBE_SHADOW 0x8DC5 -#define GL_UNSIGNED_INT_VEC2 0x8DC6 -#define GL_UNSIGNED_INT_VEC3 0x8DC7 -#define GL_UNSIGNED_INT_VEC4 0x8DC8 -#define GL_INT_SAMPLER_1D 0x8DC9 -#define GL_INT_SAMPLER_2D 0x8DCA -#define GL_INT_SAMPLER_3D 0x8DCB -#define GL_INT_SAMPLER_CUBE 0x8DCC -#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE -#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF -#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1 -#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2 -#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3 -#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4 -#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6 -#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7 -#define GL_QUERY_WAIT 0x8E13 -#define GL_QUERY_NO_WAIT 0x8E14 -#define GL_QUERY_BY_REGION_WAIT 0x8E15 -#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16 - -typedef void (GLAPIENTRY * PFNGLBEGINCONDITIONALRENDERPROC) (GLuint, GLenum); -typedef void (GLAPIENTRY * PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum); -typedef void (GLAPIENTRY * PFNGLBINDFRAGDATALOCATIONPROC) (GLuint, GLuint, const GLchar*); -typedef void (GLAPIENTRY * PFNGLCLAMPCOLORPROC) (GLenum, GLenum); -typedef void (GLAPIENTRY * PFNGLCLEARBUFFERFIPROC) (GLenum, GLint, GLfloat, GLint); -typedef void (GLAPIENTRY * PFNGLCLEARBUFFERFVPROC) (GLenum, GLint, const GLfloat*); -typedef void (GLAPIENTRY * PFNGLCLEARBUFFERIVPROC) (GLenum, GLint, const GLint*); -typedef void (GLAPIENTRY * PFNGLCLEARBUFFERUIVPROC) (GLenum, GLint, const GLuint*); -typedef void (GLAPIENTRY * PFNGLCOLORMASKIPROC) (GLuint, GLboolean, GLboolean, GLboolean, GLboolean); -typedef void (GLAPIENTRY * PFNGLDISABLEIPROC) (GLenum, GLuint); -typedef void (GLAPIENTRY * PFNGLENABLEIPROC) (GLenum, GLuint); -typedef void (GLAPIENTRY * PFNGLENDCONDITIONALRENDERPROC) (void); -typedef void (GLAPIENTRY * PFNGLENDTRANSFORMFEEDBACKPROC) (void); -typedef void (GLAPIENTRY * PFNGLGETBOOLEANI_VPROC) (GLenum, GLuint, GLboolean*); -typedef GLint (GLAPIENTRY * PFNGLGETFRAGDATALOCATIONPROC) (GLuint, const GLchar*); -typedef const GLubyte* (GLAPIENTRY * PFNGLGETSTRINGIPROC) (GLenum, GLuint); -typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERIIVPROC) (GLenum, GLenum, GLint*); -typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERIUIVPROC) (GLenum, GLenum, GLuint*); -typedef void (GLAPIENTRY * PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint, GLuint, GLint*); -typedef void (GLAPIENTRY * PFNGLGETUNIFORMUIVPROC) (GLuint, GLint, GLuint*); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIIVPROC) (GLuint, GLenum, GLint*); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint, GLenum, GLuint*); -typedef GLboolean (GLAPIENTRY * PFNGLISENABLEDIPROC) (GLenum, GLuint); -typedef void (GLAPIENTRY * PFNGLTEXPARAMETERIIVPROC) (GLenum, GLenum, const GLint*); -typedef void (GLAPIENTRY * PFNGLTEXPARAMETERIUIVPROC) (GLenum, GLenum, const GLuint*); -typedef void (GLAPIENTRY * PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint, GLsizei, const GLchar **, GLenum); -typedef void (GLAPIENTRY * PFNGLUNIFORM1UIPROC) (GLint, GLuint); -typedef void (GLAPIENTRY * PFNGLUNIFORM1UIVPROC) (GLint, GLsizei, const GLuint*); -typedef void (GLAPIENTRY * PFNGLUNIFORM2UIPROC) (GLint, GLuint, GLuint); -typedef void (GLAPIENTRY * PFNGLUNIFORM2UIVPROC) (GLint, GLsizei, const GLuint*); -typedef void (GLAPIENTRY * PFNGLUNIFORM3UIPROC) (GLint, GLuint, GLuint, GLuint); -typedef void (GLAPIENTRY * PFNGLUNIFORM3UIVPROC) (GLint, GLsizei, const GLuint*); -typedef void (GLAPIENTRY * PFNGLUNIFORM4UIPROC) (GLint, GLuint, GLuint, GLuint, GLuint); -typedef void (GLAPIENTRY * PFNGLUNIFORM4UIVPROC) (GLint, GLsizei, const GLuint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1IPROC) (GLuint, GLint); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1IVPROC) (GLuint, const GLint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1UIPROC) (GLuint, GLuint); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1UIVPROC) (GLuint, const GLuint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2IPROC) (GLuint, GLint, GLint); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2IVPROC) (GLuint, const GLint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2UIPROC) (GLuint, GLuint, GLuint); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2UIVPROC) (GLuint, const GLuint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3IPROC) (GLuint, GLint, GLint, GLint); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3IVPROC) (GLuint, const GLint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3UIPROC) (GLuint, GLuint, GLuint, GLuint); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3UIVPROC) (GLuint, const GLuint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4BVPROC) (GLuint, const GLbyte*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4IPROC) (GLuint, GLint, GLint, GLint, GLint); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4IVPROC) (GLuint, const GLint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4SVPROC) (GLuint, const GLshort*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UBVPROC) (GLuint, const GLubyte*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UIPROC) (GLuint, GLuint, GLuint, GLuint, GLuint); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UIVPROC) (GLuint, const GLuint*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4USVPROC) (GLuint, const GLushort*); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint, GLint, GLenum, GLsizei, const GLvoid*); - -#define glBeginConditionalRender GLEW_GET_FUN(__glewBeginConditionalRender) -#define glBeginTransformFeedback GLEW_GET_FUN(__glewBeginTransformFeedback) -#define glBindFragDataLocation GLEW_GET_FUN(__glewBindFragDataLocation) -#define glClampColor GLEW_GET_FUN(__glewClampColor) -#define glClearBufferfi GLEW_GET_FUN(__glewClearBufferfi) -#define glClearBufferfv GLEW_GET_FUN(__glewClearBufferfv) -#define glClearBufferiv GLEW_GET_FUN(__glewClearBufferiv) -#define glClearBufferuiv GLEW_GET_FUN(__glewClearBufferuiv) -#define glColorMaski GLEW_GET_FUN(__glewColorMaski) -#define glDisablei GLEW_GET_FUN(__glewDisablei) -#define glEnablei GLEW_GET_FUN(__glewEnablei) -#define glEndConditionalRender GLEW_GET_FUN(__glewEndConditionalRender) -#define glEndTransformFeedback GLEW_GET_FUN(__glewEndTransformFeedback) -#define glGetBooleani_v GLEW_GET_FUN(__glewGetBooleani_v) -#define glGetFragDataLocation GLEW_GET_FUN(__glewGetFragDataLocation) -#define glGetStringi GLEW_GET_FUN(__glewGetStringi) -#define glGetTexParameterIiv GLEW_GET_FUN(__glewGetTexParameterIiv) -#define glGetTexParameterIuiv GLEW_GET_FUN(__glewGetTexParameterIuiv) -#define glGetTransformFeedbackVarying GLEW_GET_FUN(__glewGetTransformFeedbackVarying) -#define glGetUniformuiv GLEW_GET_FUN(__glewGetUniformuiv) -#define glGetVertexAttribIiv GLEW_GET_FUN(__glewGetVertexAttribIiv) -#define glGetVertexAttribIuiv GLEW_GET_FUN(__glewGetVertexAttribIuiv) -#define glIsEnabledi GLEW_GET_FUN(__glewIsEnabledi) -#define glTexParameterIiv GLEW_GET_FUN(__glewTexParameterIiv) -#define glTexParameterIuiv GLEW_GET_FUN(__glewTexParameterIuiv) -#define glTransformFeedbackVaryings GLEW_GET_FUN(__glewTransformFeedbackVaryings) -#define glUniform1ui GLEW_GET_FUN(__glewUniform1ui) -#define glUniform1uiv GLEW_GET_FUN(__glewUniform1uiv) -#define glUniform2ui GLEW_GET_FUN(__glewUniform2ui) -#define glUniform2uiv GLEW_GET_FUN(__glewUniform2uiv) -#define glUniform3ui GLEW_GET_FUN(__glewUniform3ui) -#define glUniform3uiv GLEW_GET_FUN(__glewUniform3uiv) -#define glUniform4ui GLEW_GET_FUN(__glewUniform4ui) -#define glUniform4uiv GLEW_GET_FUN(__glewUniform4uiv) -#define glVertexAttribI1i GLEW_GET_FUN(__glewVertexAttribI1i) -#define glVertexAttribI1iv GLEW_GET_FUN(__glewVertexAttribI1iv) -#define glVertexAttribI1ui GLEW_GET_FUN(__glewVertexAttribI1ui) -#define glVertexAttribI1uiv GLEW_GET_FUN(__glewVertexAttribI1uiv) -#define glVertexAttribI2i GLEW_GET_FUN(__glewVertexAttribI2i) -#define glVertexAttribI2iv GLEW_GET_FUN(__glewVertexAttribI2iv) -#define glVertexAttribI2ui GLEW_GET_FUN(__glewVertexAttribI2ui) -#define glVertexAttribI2uiv GLEW_GET_FUN(__glewVertexAttribI2uiv) -#define glVertexAttribI3i GLEW_GET_FUN(__glewVertexAttribI3i) -#define glVertexAttribI3iv GLEW_GET_FUN(__glewVertexAttribI3iv) -#define glVertexAttribI3ui GLEW_GET_FUN(__glewVertexAttribI3ui) -#define glVertexAttribI3uiv GLEW_GET_FUN(__glewVertexAttribI3uiv) -#define glVertexAttribI4bv GLEW_GET_FUN(__glewVertexAttribI4bv) -#define glVertexAttribI4i GLEW_GET_FUN(__glewVertexAttribI4i) -#define glVertexAttribI4iv GLEW_GET_FUN(__glewVertexAttribI4iv) -#define glVertexAttribI4sv GLEW_GET_FUN(__glewVertexAttribI4sv) -#define glVertexAttribI4ubv GLEW_GET_FUN(__glewVertexAttribI4ubv) -#define glVertexAttribI4ui GLEW_GET_FUN(__glewVertexAttribI4ui) -#define glVertexAttribI4uiv GLEW_GET_FUN(__glewVertexAttribI4uiv) -#define glVertexAttribI4usv GLEW_GET_FUN(__glewVertexAttribI4usv) -#define glVertexAttribIPointer GLEW_GET_FUN(__glewVertexAttribIPointer) - -#define GLEW_VERSION_3_0 GLEW_GET_VAR(__GLEW_VERSION_3_0) - -#endif /* GL_VERSION_3_0 */ - -/* ----------------------------- GL_VERSION_3_1 ---------------------------- */ - -#ifndef GL_VERSION_3_1 -#define GL_VERSION_3_1 1 - -#define GL_TEXTURE_RECTANGLE 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE 0x84F8 -#define GL_SAMPLER_2D_RECT 0x8B63 -#define GL_SAMPLER_2D_RECT_SHADOW 0x8B64 -#define GL_TEXTURE_BUFFER 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT 0x8C2E -#define GL_SAMPLER_BUFFER 0x8DC2 -#define GL_INT_SAMPLER_2D_RECT 0x8DCD -#define GL_INT_SAMPLER_BUFFER 0x8DD0 -#define GL_UNSIGNED_INT_SAMPLER_2D_RECT 0x8DD5 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER 0x8DD8 -#define GL_RED_SNORM 0x8F90 -#define GL_RG_SNORM 0x8F91 -#define GL_RGB_SNORM 0x8F92 -#define GL_RGBA_SNORM 0x8F93 -#define GL_R8_SNORM 0x8F94 -#define GL_RG8_SNORM 0x8F95 -#define GL_RGB8_SNORM 0x8F96 -#define GL_RGBA8_SNORM 0x8F97 -#define GL_R16_SNORM 0x8F98 -#define GL_RG16_SNORM 0x8F99 -#define GL_RGB16_SNORM 0x8F9A -#define GL_RGBA16_SNORM 0x8F9B -#define GL_SIGNED_NORMALIZED 0x8F9C -#define GL_PRIMITIVE_RESTART 0x8F9D -#define GL_PRIMITIVE_RESTART_INDEX 0x8F9E - -typedef void (GLAPIENTRY * PFNGLDRAWARRAYSINSTANCEDPROC) (GLenum, GLint, GLsizei, GLsizei); -typedef void (GLAPIENTRY * PFNGLDRAWELEMENTSINSTANCEDPROC) (GLenum, GLsizei, GLenum, const GLvoid*, GLsizei); -typedef void (GLAPIENTRY * PFNGLPRIMITIVERESTARTINDEXPROC) (GLuint); -typedef void (GLAPIENTRY * PFNGLTEXBUFFERPROC) (GLenum, GLenum, GLuint); - -#define glDrawArraysInstanced GLEW_GET_FUN(__glewDrawArraysInstanced) -#define glDrawElementsInstanced GLEW_GET_FUN(__glewDrawElementsInstanced) -#define glPrimitiveRestartIndex GLEW_GET_FUN(__glewPrimitiveRestartIndex) -#define glTexBuffer GLEW_GET_FUN(__glewTexBuffer) - -#define GLEW_VERSION_3_1 GLEW_GET_VAR(__GLEW_VERSION_3_1) - -#endif /* GL_VERSION_3_1 */ - -/* ----------------------------- GL_VERSION_3_2 ---------------------------- */ - -#ifndef GL_VERSION_3_2 -#define GL_VERSION_3_2 1 - -#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001 -#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002 -#define GL_LINES_ADJACENCY 0x000A -#define GL_LINE_STRIP_ADJACENCY 0x000B -#define GL_TRIANGLES_ADJACENCY 0x000C -#define GL_TRIANGLE_STRIP_ADJACENCY 0x000D -#define GL_PROGRAM_POINT_SIZE 0x8642 -#define GL_GEOMETRY_VERTICES_OUT 0x8916 -#define GL_GEOMETRY_INPUT_TYPE 0x8917 -#define GL_GEOMETRY_OUTPUT_TYPE 0x8918 -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8 -#define GL_GEOMETRY_SHADER 0x8DD9 -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1 -#define GL_MAX_VERTEX_OUTPUT_COMPONENTS 0x9122 -#define GL_MAX_GEOMETRY_INPUT_COMPONENTS 0x9123 -#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124 -#define GL_MAX_FRAGMENT_INPUT_COMPONENTS 0x9125 -#define GL_CONTEXT_PROFILE_MASK 0x9126 - -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREPROC) (GLenum, GLenum, GLuint, GLint); -typedef void (GLAPIENTRY * PFNGLGETBUFFERPARAMETERI64VPROC) (GLenum, GLenum, GLint64 *); -typedef void (GLAPIENTRY * PFNGLGETINTEGER64I_VPROC) (GLenum, GLuint, GLint64 *); - -#define glFramebufferTexture GLEW_GET_FUN(__glewFramebufferTexture) -#define glGetBufferParameteri64v GLEW_GET_FUN(__glewGetBufferParameteri64v) -#define glGetInteger64i_v GLEW_GET_FUN(__glewGetInteger64i_v) - -#define GLEW_VERSION_3_2 GLEW_GET_VAR(__GLEW_VERSION_3_2) - -#endif /* GL_VERSION_3_2 */ - -/* -------------------------- GL_3DFX_multisample -------------------------- */ - -#ifndef GL_3DFX_multisample -#define GL_3DFX_multisample 1 - -#define GL_MULTISAMPLE_3DFX 0x86B2 -#define GL_SAMPLE_BUFFERS_3DFX 0x86B3 -#define GL_SAMPLES_3DFX 0x86B4 -#define GL_MULTISAMPLE_BIT_3DFX 0x20000000 - -#define GLEW_3DFX_multisample GLEW_GET_VAR(__GLEW_3DFX_multisample) - -#endif /* GL_3DFX_multisample */ - -/* ---------------------------- GL_3DFX_tbuffer ---------------------------- */ - -#ifndef GL_3DFX_tbuffer -#define GL_3DFX_tbuffer 1 - -typedef void (GLAPIENTRY * PFNGLTBUFFERMASK3DFXPROC) (GLuint mask); - -#define glTbufferMask3DFX GLEW_GET_FUN(__glewTbufferMask3DFX) - -#define GLEW_3DFX_tbuffer GLEW_GET_VAR(__GLEW_3DFX_tbuffer) - -#endif /* GL_3DFX_tbuffer */ - -/* -------------------- GL_3DFX_texture_compression_FXT1 ------------------- */ - -#ifndef GL_3DFX_texture_compression_FXT1 -#define GL_3DFX_texture_compression_FXT1 1 - -#define GL_COMPRESSED_RGB_FXT1_3DFX 0x86B0 -#define GL_COMPRESSED_RGBA_FXT1_3DFX 0x86B1 - -#define GLEW_3DFX_texture_compression_FXT1 GLEW_GET_VAR(__GLEW_3DFX_texture_compression_FXT1) - -#endif /* GL_3DFX_texture_compression_FXT1 */ - -/* ----------------------- GL_AMD_draw_buffers_blend ----------------------- */ - -#ifndef GL_AMD_draw_buffers_blend -#define GL_AMD_draw_buffers_blend 1 - -typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONINDEXEDAMDPROC) (GLuint buf, GLenum mode); -typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONSEPARATEINDEXEDAMDPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -typedef void (GLAPIENTRY * PFNGLBLENDFUNCINDEXEDAMDPROC) (GLuint buf, GLenum src, GLenum dst); -typedef void (GLAPIENTRY * PFNGLBLENDFUNCSEPARATEINDEXEDAMDPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); - -#define glBlendEquationIndexedAMD GLEW_GET_FUN(__glewBlendEquationIndexedAMD) -#define glBlendEquationSeparateIndexedAMD GLEW_GET_FUN(__glewBlendEquationSeparateIndexedAMD) -#define glBlendFuncIndexedAMD GLEW_GET_FUN(__glewBlendFuncIndexedAMD) -#define glBlendFuncSeparateIndexedAMD GLEW_GET_FUN(__glewBlendFuncSeparateIndexedAMD) - -#define GLEW_AMD_draw_buffers_blend GLEW_GET_VAR(__GLEW_AMD_draw_buffers_blend) - -#endif /* GL_AMD_draw_buffers_blend */ - -/* ----------------------- GL_AMD_performance_monitor ---------------------- */ - -#ifndef GL_AMD_performance_monitor -#define GL_AMD_performance_monitor 1 - -#define GL_UNSIGNED_INT 0x1405 -#define GL_FLOAT 0x1406 -#define GL_COUNTER_TYPE_AMD 0x8BC0 -#define GL_COUNTER_RANGE_AMD 0x8BC1 -#define GL_UNSIGNED_INT64_AMD 0x8BC2 -#define GL_PERCENTAGE_AMD 0x8BC3 -#define GL_PERFMON_RESULT_AVAILABLE_AMD 0x8BC4 -#define GL_PERFMON_RESULT_SIZE_AMD 0x8BC5 -#define GL_PERFMON_RESULT_AMD 0x8BC6 - -typedef void (GLAPIENTRY * PFNGLBEGINPERFMONITORAMDPROC) (GLuint monitor); -typedef void (GLAPIENTRY * PFNGLDELETEPERFMONITORSAMDPROC) (GLsizei n, GLuint* monitors); -typedef void (GLAPIENTRY * PFNGLENDPERFMONITORAMDPROC) (GLuint monitor); -typedef void (GLAPIENTRY * PFNGLGENPERFMONITORSAMDPROC) (GLsizei n, GLuint* monitors); -typedef void (GLAPIENTRY * PFNGLGETPERFMONITORCOUNTERDATAAMDPROC) (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint* data, GLint *bytesWritten); -typedef void (GLAPIENTRY * PFNGLGETPERFMONITORCOUNTERINFOAMDPROC) (GLuint group, GLuint counter, GLenum pname, void* data); -typedef void (GLAPIENTRY * PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC) (GLuint group, GLuint counter, GLsizei bufSize, GLsizei* length, char *counterString); -typedef void (GLAPIENTRY * PFNGLGETPERFMONITORCOUNTERSAMDPROC) (GLuint group, GLint* numCounters, GLint *maxActiveCounters, GLsizei countersSize, GLuint *counters); -typedef void (GLAPIENTRY * PFNGLGETPERFMONITORGROUPSTRINGAMDPROC) (GLuint group, GLsizei bufSize, GLsizei* length, char *groupString); -typedef void (GLAPIENTRY * PFNGLGETPERFMONITORGROUPSAMDPROC) (GLint* numGroups, GLsizei groupsSize, GLuint *groups); -typedef void (GLAPIENTRY * PFNGLSELECTPERFMONITORCOUNTERSAMDPROC) (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint* counterList); - -#define glBeginPerfMonitorAMD GLEW_GET_FUN(__glewBeginPerfMonitorAMD) -#define glDeletePerfMonitorsAMD GLEW_GET_FUN(__glewDeletePerfMonitorsAMD) -#define glEndPerfMonitorAMD GLEW_GET_FUN(__glewEndPerfMonitorAMD) -#define glGenPerfMonitorsAMD GLEW_GET_FUN(__glewGenPerfMonitorsAMD) -#define glGetPerfMonitorCounterDataAMD GLEW_GET_FUN(__glewGetPerfMonitorCounterDataAMD) -#define glGetPerfMonitorCounterInfoAMD GLEW_GET_FUN(__glewGetPerfMonitorCounterInfoAMD) -#define glGetPerfMonitorCounterStringAMD GLEW_GET_FUN(__glewGetPerfMonitorCounterStringAMD) -#define glGetPerfMonitorCountersAMD GLEW_GET_FUN(__glewGetPerfMonitorCountersAMD) -#define glGetPerfMonitorGroupStringAMD GLEW_GET_FUN(__glewGetPerfMonitorGroupStringAMD) -#define glGetPerfMonitorGroupsAMD GLEW_GET_FUN(__glewGetPerfMonitorGroupsAMD) -#define glSelectPerfMonitorCountersAMD GLEW_GET_FUN(__glewSelectPerfMonitorCountersAMD) - -#define GLEW_AMD_performance_monitor GLEW_GET_VAR(__GLEW_AMD_performance_monitor) - -#endif /* GL_AMD_performance_monitor */ - -/* ------------------------ GL_AMD_texture_texture4 ------------------------ */ - -#ifndef GL_AMD_texture_texture4 -#define GL_AMD_texture_texture4 1 - -#define GLEW_AMD_texture_texture4 GLEW_GET_VAR(__GLEW_AMD_texture_texture4) - -#endif /* GL_AMD_texture_texture4 */ - -/* -------------------- GL_AMD_vertex_shader_tessellator ------------------- */ - -#ifndef GL_AMD_vertex_shader_tessellator -#define GL_AMD_vertex_shader_tessellator 1 - -#define GL_SAMPLER_BUFFER_AMD 0x9001 -#define GL_INT_SAMPLER_BUFFER_AMD 0x9002 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER_AMD 0x9003 -#define GL_TESSELLATION_MODE_AMD 0x9004 -#define GL_TESSELLATION_FACTOR_AMD 0x9005 -#define GL_DISCRETE_AMD 0x9006 -#define GL_CONTINUOUS_AMD 0x9007 - -typedef void (GLAPIENTRY * PFNGLTESSELLATIONFACTORAMDPROC) (GLfloat factor); -typedef void (GLAPIENTRY * PFNGLTESSELLATIONMODEAMDPROC) (GLenum mode); - -#define glTessellationFactorAMD GLEW_GET_FUN(__glewTessellationFactorAMD) -#define glTessellationModeAMD GLEW_GET_FUN(__glewTessellationModeAMD) - -#define GLEW_AMD_vertex_shader_tessellator GLEW_GET_VAR(__GLEW_AMD_vertex_shader_tessellator) - -#endif /* GL_AMD_vertex_shader_tessellator */ - -/* ----------------------- GL_APPLE_aux_depth_stencil ---------------------- */ - -#ifndef GL_APPLE_aux_depth_stencil -#define GL_APPLE_aux_depth_stencil 1 - -#define GL_AUX_DEPTH_STENCIL_APPLE 0x8A14 - -#define GLEW_APPLE_aux_depth_stencil GLEW_GET_VAR(__GLEW_APPLE_aux_depth_stencil) - -#endif /* GL_APPLE_aux_depth_stencil */ - -/* ------------------------ GL_APPLE_client_storage ------------------------ */ - -#ifndef GL_APPLE_client_storage -#define GL_APPLE_client_storage 1 - -#define GL_UNPACK_CLIENT_STORAGE_APPLE 0x85B2 - -#define GLEW_APPLE_client_storage GLEW_GET_VAR(__GLEW_APPLE_client_storage) - -#endif /* GL_APPLE_client_storage */ - -/* ------------------------- GL_APPLE_element_array ------------------------ */ - -#ifndef GL_APPLE_element_array -#define GL_APPLE_element_array 1 - -#define GL_ELEMENT_ARRAY_APPLE 0x8768 -#define GL_ELEMENT_ARRAY_TYPE_APPLE 0x8769 -#define GL_ELEMENT_ARRAY_POINTER_APPLE 0x876A - -typedef void (GLAPIENTRY * PFNGLDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, GLint first, GLsizei count); -typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count); -typedef void (GLAPIENTRY * PFNGLELEMENTPOINTERAPPLEPROC) (GLenum type, const void* pointer); -typedef void (GLAPIENTRY * PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, const GLint* first, const GLsizei *count, GLsizei primcount); -typedef void (GLAPIENTRY * PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, const GLint* first, const GLsizei *count, GLsizei primcount); - -#define glDrawElementArrayAPPLE GLEW_GET_FUN(__glewDrawElementArrayAPPLE) -#define glDrawRangeElementArrayAPPLE GLEW_GET_FUN(__glewDrawRangeElementArrayAPPLE) -#define glElementPointerAPPLE GLEW_GET_FUN(__glewElementPointerAPPLE) -#define glMultiDrawElementArrayAPPLE GLEW_GET_FUN(__glewMultiDrawElementArrayAPPLE) -#define glMultiDrawRangeElementArrayAPPLE GLEW_GET_FUN(__glewMultiDrawRangeElementArrayAPPLE) - -#define GLEW_APPLE_element_array GLEW_GET_VAR(__GLEW_APPLE_element_array) - -#endif /* GL_APPLE_element_array */ - -/* ----------------------------- GL_APPLE_fence ---------------------------- */ - -#ifndef GL_APPLE_fence -#define GL_APPLE_fence 1 - -#define GL_DRAW_PIXELS_APPLE 0x8A0A -#define GL_FENCE_APPLE 0x8A0B - -typedef void (GLAPIENTRY * PFNGLDELETEFENCESAPPLEPROC) (GLsizei n, const GLuint* fences); -typedef void (GLAPIENTRY * PFNGLFINISHFENCEAPPLEPROC) (GLuint fence); -typedef void (GLAPIENTRY * PFNGLFINISHOBJECTAPPLEPROC) (GLenum object, GLint name); -typedef void (GLAPIENTRY * PFNGLGENFENCESAPPLEPROC) (GLsizei n, GLuint* fences); -typedef GLboolean (GLAPIENTRY * PFNGLISFENCEAPPLEPROC) (GLuint fence); -typedef void (GLAPIENTRY * PFNGLSETFENCEAPPLEPROC) (GLuint fence); -typedef GLboolean (GLAPIENTRY * PFNGLTESTFENCEAPPLEPROC) (GLuint fence); -typedef GLboolean (GLAPIENTRY * PFNGLTESTOBJECTAPPLEPROC) (GLenum object, GLuint name); - -#define glDeleteFencesAPPLE GLEW_GET_FUN(__glewDeleteFencesAPPLE) -#define glFinishFenceAPPLE GLEW_GET_FUN(__glewFinishFenceAPPLE) -#define glFinishObjectAPPLE GLEW_GET_FUN(__glewFinishObjectAPPLE) -#define glGenFencesAPPLE GLEW_GET_FUN(__glewGenFencesAPPLE) -#define glIsFenceAPPLE GLEW_GET_FUN(__glewIsFenceAPPLE) -#define glSetFenceAPPLE GLEW_GET_FUN(__glewSetFenceAPPLE) -#define glTestFenceAPPLE GLEW_GET_FUN(__glewTestFenceAPPLE) -#define glTestObjectAPPLE GLEW_GET_FUN(__glewTestObjectAPPLE) - -#define GLEW_APPLE_fence GLEW_GET_VAR(__GLEW_APPLE_fence) - -#endif /* GL_APPLE_fence */ - -/* ------------------------- GL_APPLE_float_pixels ------------------------- */ - -#ifndef GL_APPLE_float_pixels -#define GL_APPLE_float_pixels 1 - -#define GL_HALF_APPLE 0x140B -#define GL_RGBA_FLOAT32_APPLE 0x8814 -#define GL_RGB_FLOAT32_APPLE 0x8815 -#define GL_ALPHA_FLOAT32_APPLE 0x8816 -#define GL_INTENSITY_FLOAT32_APPLE 0x8817 -#define GL_LUMINANCE_FLOAT32_APPLE 0x8818 -#define GL_LUMINANCE_ALPHA_FLOAT32_APPLE 0x8819 -#define GL_RGBA_FLOAT16_APPLE 0x881A -#define GL_RGB_FLOAT16_APPLE 0x881B -#define GL_ALPHA_FLOAT16_APPLE 0x881C -#define GL_INTENSITY_FLOAT16_APPLE 0x881D -#define GL_LUMINANCE_FLOAT16_APPLE 0x881E -#define GL_LUMINANCE_ALPHA_FLOAT16_APPLE 0x881F -#define GL_COLOR_FLOAT_APPLE 0x8A0F - -#define GLEW_APPLE_float_pixels GLEW_GET_VAR(__GLEW_APPLE_float_pixels) - -#endif /* GL_APPLE_float_pixels */ - -/* ---------------------- GL_APPLE_flush_buffer_range ---------------------- */ - -#ifndef GL_APPLE_flush_buffer_range -#define GL_APPLE_flush_buffer_range 1 - -#define GL_BUFFER_SERIALIZED_MODIFY_APPLE 0x8A12 -#define GL_BUFFER_FLUSHING_UNMAP_APPLE 0x8A13 - -typedef void (GLAPIENTRY * PFNGLBUFFERPARAMETERIAPPLEPROC) (GLenum target, GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC) (GLenum target, GLintptr offset, GLsizeiptr size); - -#define glBufferParameteriAPPLE GLEW_GET_FUN(__glewBufferParameteriAPPLE) -#define glFlushMappedBufferRangeAPPLE GLEW_GET_FUN(__glewFlushMappedBufferRangeAPPLE) - -#define GLEW_APPLE_flush_buffer_range GLEW_GET_VAR(__GLEW_APPLE_flush_buffer_range) - -#endif /* GL_APPLE_flush_buffer_range */ - -/* ----------------------- GL_APPLE_object_purgeable ----------------------- */ - -#ifndef GL_APPLE_object_purgeable -#define GL_APPLE_object_purgeable 1 - -#define GL_BUFFER_OBJECT_APPLE 0x85B3 -#define GL_RELEASED_APPLE 0x8A19 -#define GL_VOLATILE_APPLE 0x8A1A -#define GL_RETAINED_APPLE 0x8A1B -#define GL_UNDEFINED_APPLE 0x8A1C -#define GL_PURGEABLE_APPLE 0x8A1D - -typedef void (GLAPIENTRY * PFNGLGETOBJECTPARAMETERIVAPPLEPROC) (GLenum objectType, GLuint name, GLenum pname, GLint* params); -typedef GLenum (GLAPIENTRY * PFNGLOBJECTPURGEABLEAPPLEPROC) (GLenum objectType, GLuint name, GLenum option); -typedef GLenum (GLAPIENTRY * PFNGLOBJECTUNPURGEABLEAPPLEPROC) (GLenum objectType, GLuint name, GLenum option); - -#define glGetObjectParameterivAPPLE GLEW_GET_FUN(__glewGetObjectParameterivAPPLE) -#define glObjectPurgeableAPPLE GLEW_GET_FUN(__glewObjectPurgeableAPPLE) -#define glObjectUnpurgeableAPPLE GLEW_GET_FUN(__glewObjectUnpurgeableAPPLE) - -#define GLEW_APPLE_object_purgeable GLEW_GET_VAR(__GLEW_APPLE_object_purgeable) - -#endif /* GL_APPLE_object_purgeable */ - -/* ------------------------- GL_APPLE_pixel_buffer ------------------------- */ - -#ifndef GL_APPLE_pixel_buffer -#define GL_APPLE_pixel_buffer 1 - -#define GL_MIN_PBUFFER_VIEWPORT_DIMS_APPLE 0x8A10 - -#define GLEW_APPLE_pixel_buffer GLEW_GET_VAR(__GLEW_APPLE_pixel_buffer) - -#endif /* GL_APPLE_pixel_buffer */ - -/* ---------------------------- GL_APPLE_rgb_422 --------------------------- */ - -#ifndef GL_APPLE_rgb_422 -#define GL_APPLE_rgb_422 1 - -#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA -#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB -#define GL_RGB_422_APPLE 0x8A1F - -#define GLEW_APPLE_rgb_422 GLEW_GET_VAR(__GLEW_APPLE_rgb_422) - -#endif /* GL_APPLE_rgb_422 */ - -/* --------------------------- GL_APPLE_row_bytes -------------------------- */ - -#ifndef GL_APPLE_row_bytes -#define GL_APPLE_row_bytes 1 - -#define GL_PACK_ROW_BYTES_APPLE 0x8A15 -#define GL_UNPACK_ROW_BYTES_APPLE 0x8A16 - -#define GLEW_APPLE_row_bytes GLEW_GET_VAR(__GLEW_APPLE_row_bytes) - -#endif /* GL_APPLE_row_bytes */ - -/* ------------------------ GL_APPLE_specular_vector ----------------------- */ - -#ifndef GL_APPLE_specular_vector -#define GL_APPLE_specular_vector 1 - -#define GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE 0x85B0 - -#define GLEW_APPLE_specular_vector GLEW_GET_VAR(__GLEW_APPLE_specular_vector) - -#endif /* GL_APPLE_specular_vector */ - -/* ------------------------- GL_APPLE_texture_range ------------------------ */ - -#ifndef GL_APPLE_texture_range -#define GL_APPLE_texture_range 1 - -#define GL_TEXTURE_RANGE_LENGTH_APPLE 0x85B7 -#define GL_TEXTURE_RANGE_POINTER_APPLE 0x85B8 -#define GL_TEXTURE_STORAGE_HINT_APPLE 0x85BC -#define GL_STORAGE_PRIVATE_APPLE 0x85BD -#define GL_STORAGE_CACHED_APPLE 0x85BE -#define GL_STORAGE_SHARED_APPLE 0x85BF - -typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC) (GLenum target, GLenum pname, GLvoid **params); -typedef void (GLAPIENTRY * PFNGLTEXTURERANGEAPPLEPROC) (GLenum target, GLsizei length, GLvoid *pointer); - -#define glGetTexParameterPointervAPPLE GLEW_GET_FUN(__glewGetTexParameterPointervAPPLE) -#define glTextureRangeAPPLE GLEW_GET_FUN(__glewTextureRangeAPPLE) - -#define GLEW_APPLE_texture_range GLEW_GET_VAR(__GLEW_APPLE_texture_range) - -#endif /* GL_APPLE_texture_range */ - -/* ------------------------ GL_APPLE_transform_hint ------------------------ */ - -#ifndef GL_APPLE_transform_hint -#define GL_APPLE_transform_hint 1 - -#define GL_TRANSFORM_HINT_APPLE 0x85B1 - -#define GLEW_APPLE_transform_hint GLEW_GET_VAR(__GLEW_APPLE_transform_hint) - -#endif /* GL_APPLE_transform_hint */ - -/* ---------------------- GL_APPLE_vertex_array_object --------------------- */ - -#ifndef GL_APPLE_vertex_array_object -#define GL_APPLE_vertex_array_object 1 - -#define GL_VERTEX_ARRAY_BINDING_APPLE 0x85B5 - -typedef void (GLAPIENTRY * PFNGLBINDVERTEXARRAYAPPLEPROC) (GLuint array); -typedef void (GLAPIENTRY * PFNGLDELETEVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint* arrays); -typedef void (GLAPIENTRY * PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint* arrays); -typedef GLboolean (GLAPIENTRY * PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array); - -#define glBindVertexArrayAPPLE GLEW_GET_FUN(__glewBindVertexArrayAPPLE) -#define glDeleteVertexArraysAPPLE GLEW_GET_FUN(__glewDeleteVertexArraysAPPLE) -#define glGenVertexArraysAPPLE GLEW_GET_FUN(__glewGenVertexArraysAPPLE) -#define glIsVertexArrayAPPLE GLEW_GET_FUN(__glewIsVertexArrayAPPLE) - -#define GLEW_APPLE_vertex_array_object GLEW_GET_VAR(__GLEW_APPLE_vertex_array_object) - -#endif /* GL_APPLE_vertex_array_object */ - -/* ---------------------- GL_APPLE_vertex_array_range ---------------------- */ - -#ifndef GL_APPLE_vertex_array_range -#define GL_APPLE_vertex_array_range 1 - -#define GL_VERTEX_ARRAY_RANGE_APPLE 0x851D -#define GL_VERTEX_ARRAY_RANGE_LENGTH_APPLE 0x851E -#define GL_VERTEX_ARRAY_STORAGE_HINT_APPLE 0x851F -#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_APPLE 0x8520 -#define GL_VERTEX_ARRAY_RANGE_POINTER_APPLE 0x8521 -#define GL_STORAGE_CACHED_APPLE 0x85BE -#define GL_STORAGE_SHARED_APPLE 0x85BF - -typedef void (GLAPIENTRY * PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, void* pointer); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYPARAMETERIAPPLEPROC) (GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, void* pointer); - -#define glFlushVertexArrayRangeAPPLE GLEW_GET_FUN(__glewFlushVertexArrayRangeAPPLE) -#define glVertexArrayParameteriAPPLE GLEW_GET_FUN(__glewVertexArrayParameteriAPPLE) -#define glVertexArrayRangeAPPLE GLEW_GET_FUN(__glewVertexArrayRangeAPPLE) - -#define GLEW_APPLE_vertex_array_range GLEW_GET_VAR(__GLEW_APPLE_vertex_array_range) - -#endif /* GL_APPLE_vertex_array_range */ - -/* ------------------- GL_APPLE_vertex_program_evaluators ------------------ */ - -#ifndef GL_APPLE_vertex_program_evaluators -#define GL_APPLE_vertex_program_evaluators 1 - -#define GL_VERTEX_ATTRIB_MAP1_APPLE 0x8A00 -#define GL_VERTEX_ATTRIB_MAP2_APPLE 0x8A01 -#define GL_VERTEX_ATTRIB_MAP1_SIZE_APPLE 0x8A02 -#define GL_VERTEX_ATTRIB_MAP1_COEFF_APPLE 0x8A03 -#define GL_VERTEX_ATTRIB_MAP1_ORDER_APPLE 0x8A04 -#define GL_VERTEX_ATTRIB_MAP1_DOMAIN_APPLE 0x8A05 -#define GL_VERTEX_ATTRIB_MAP2_SIZE_APPLE 0x8A06 -#define GL_VERTEX_ATTRIB_MAP2_COEFF_APPLE 0x8A07 -#define GL_VERTEX_ATTRIB_MAP2_ORDER_APPLE 0x8A08 -#define GL_VERTEX_ATTRIB_MAP2_DOMAIN_APPLE 0x8A09 - -typedef void (GLAPIENTRY * PFNGLDISABLEVERTEXATTRIBAPPLEPROC) (GLuint index, GLenum pname); -typedef void (GLAPIENTRY * PFNGLENABLEVERTEXATTRIBAPPLEPROC) (GLuint index, GLenum pname); -typedef GLboolean (GLAPIENTRY * PFNGLISVERTEXATTRIBENABLEDAPPLEPROC) (GLuint index, GLenum pname); -typedef void (GLAPIENTRY * PFNGLMAPVERTEXATTRIB1DAPPLEPROC) (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble* points); -typedef void (GLAPIENTRY * PFNGLMAPVERTEXATTRIB1FAPPLEPROC) (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat* points); -typedef void (GLAPIENTRY * PFNGLMAPVERTEXATTRIB2DAPPLEPROC) (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble* points); -typedef void (GLAPIENTRY * PFNGLMAPVERTEXATTRIB2FAPPLEPROC) (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat* points); - -#define glDisableVertexAttribAPPLE GLEW_GET_FUN(__glewDisableVertexAttribAPPLE) -#define glEnableVertexAttribAPPLE GLEW_GET_FUN(__glewEnableVertexAttribAPPLE) -#define glIsVertexAttribEnabledAPPLE GLEW_GET_FUN(__glewIsVertexAttribEnabledAPPLE) -#define glMapVertexAttrib1dAPPLE GLEW_GET_FUN(__glewMapVertexAttrib1dAPPLE) -#define glMapVertexAttrib1fAPPLE GLEW_GET_FUN(__glewMapVertexAttrib1fAPPLE) -#define glMapVertexAttrib2dAPPLE GLEW_GET_FUN(__glewMapVertexAttrib2dAPPLE) -#define glMapVertexAttrib2fAPPLE GLEW_GET_FUN(__glewMapVertexAttrib2fAPPLE) - -#define GLEW_APPLE_vertex_program_evaluators GLEW_GET_VAR(__GLEW_APPLE_vertex_program_evaluators) - -#endif /* GL_APPLE_vertex_program_evaluators */ - -/* --------------------------- GL_APPLE_ycbcr_422 -------------------------- */ - -#ifndef GL_APPLE_ycbcr_422 -#define GL_APPLE_ycbcr_422 1 - -#define GL_YCBCR_422_APPLE 0x85B9 -#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA -#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB - -#define GLEW_APPLE_ycbcr_422 GLEW_GET_VAR(__GLEW_APPLE_ycbcr_422) - -#endif /* GL_APPLE_ycbcr_422 */ - -/* ----------------------- GL_ARB_color_buffer_float ----------------------- */ - -#ifndef GL_ARB_color_buffer_float -#define GL_ARB_color_buffer_float 1 - -#define GL_RGBA_FLOAT_MODE_ARB 0x8820 -#define GL_CLAMP_VERTEX_COLOR_ARB 0x891A -#define GL_CLAMP_FRAGMENT_COLOR_ARB 0x891B -#define GL_CLAMP_READ_COLOR_ARB 0x891C -#define GL_FIXED_ONLY_ARB 0x891D - -typedef void (GLAPIENTRY * PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp); - -#define glClampColorARB GLEW_GET_FUN(__glewClampColorARB) - -#define GLEW_ARB_color_buffer_float GLEW_GET_VAR(__GLEW_ARB_color_buffer_float) - -#endif /* GL_ARB_color_buffer_float */ - -/* -------------------------- GL_ARB_compatibility ------------------------- */ - -#ifndef GL_ARB_compatibility -#define GL_ARB_compatibility 1 - -#define GLEW_ARB_compatibility GLEW_GET_VAR(__GLEW_ARB_compatibility) - -#endif /* GL_ARB_compatibility */ - -/* --------------------------- GL_ARB_copy_buffer -------------------------- */ - -#ifndef GL_ARB_copy_buffer -#define GL_ARB_copy_buffer 1 - -#define GL_COPY_READ_BUFFER 0x8F36 -#define GL_COPY_WRITE_BUFFER 0x8F37 - -typedef void (GLAPIENTRY * PFNGLCOPYBUFFERSUBDATAPROC) (GLenum readtarget, GLenum writetarget, GLintptr readoffset, GLintptr writeoffset, GLsizeiptr size); - -#define glCopyBufferSubData GLEW_GET_FUN(__glewCopyBufferSubData) - -#define GLEW_ARB_copy_buffer GLEW_GET_VAR(__GLEW_ARB_copy_buffer) - -#endif /* GL_ARB_copy_buffer */ - -/* ----------------------- GL_ARB_depth_buffer_float ----------------------- */ - -#ifndef GL_ARB_depth_buffer_float -#define GL_ARB_depth_buffer_float 1 - -#define GL_DEPTH_COMPONENT32F 0x8CAC -#define GL_DEPTH32F_STENCIL8 0x8CAD -#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD - -#define GLEW_ARB_depth_buffer_float GLEW_GET_VAR(__GLEW_ARB_depth_buffer_float) - -#endif /* GL_ARB_depth_buffer_float */ - -/* --------------------------- GL_ARB_depth_clamp -------------------------- */ - -#ifndef GL_ARB_depth_clamp -#define GL_ARB_depth_clamp 1 - -#define GL_DEPTH_CLAMP 0x864F - -#define GLEW_ARB_depth_clamp GLEW_GET_VAR(__GLEW_ARB_depth_clamp) - -#endif /* GL_ARB_depth_clamp */ - -/* -------------------------- GL_ARB_depth_texture ------------------------- */ - -#ifndef GL_ARB_depth_texture -#define GL_ARB_depth_texture 1 - -#define GL_DEPTH_COMPONENT16_ARB 0x81A5 -#define GL_DEPTH_COMPONENT24_ARB 0x81A6 -#define GL_DEPTH_COMPONENT32_ARB 0x81A7 -#define GL_TEXTURE_DEPTH_SIZE_ARB 0x884A -#define GL_DEPTH_TEXTURE_MODE_ARB 0x884B - -#define GLEW_ARB_depth_texture GLEW_GET_VAR(__GLEW_ARB_depth_texture) - -#endif /* GL_ARB_depth_texture */ - -/* -------------------------- GL_ARB_draw_buffers -------------------------- */ - -#ifndef GL_ARB_draw_buffers -#define GL_ARB_draw_buffers 1 - -#define GL_MAX_DRAW_BUFFERS_ARB 0x8824 -#define GL_DRAW_BUFFER0_ARB 0x8825 -#define GL_DRAW_BUFFER1_ARB 0x8826 -#define GL_DRAW_BUFFER2_ARB 0x8827 -#define GL_DRAW_BUFFER3_ARB 0x8828 -#define GL_DRAW_BUFFER4_ARB 0x8829 -#define GL_DRAW_BUFFER5_ARB 0x882A -#define GL_DRAW_BUFFER6_ARB 0x882B -#define GL_DRAW_BUFFER7_ARB 0x882C -#define GL_DRAW_BUFFER8_ARB 0x882D -#define GL_DRAW_BUFFER9_ARB 0x882E -#define GL_DRAW_BUFFER10_ARB 0x882F -#define GL_DRAW_BUFFER11_ARB 0x8830 -#define GL_DRAW_BUFFER12_ARB 0x8831 -#define GL_DRAW_BUFFER13_ARB 0x8832 -#define GL_DRAW_BUFFER14_ARB 0x8833 -#define GL_DRAW_BUFFER15_ARB 0x8834 - -typedef void (GLAPIENTRY * PFNGLDRAWBUFFERSARBPROC) (GLsizei n, const GLenum* bufs); - -#define glDrawBuffersARB GLEW_GET_FUN(__glewDrawBuffersARB) - -#define GLEW_ARB_draw_buffers GLEW_GET_VAR(__GLEW_ARB_draw_buffers) - -#endif /* GL_ARB_draw_buffers */ - -/* ----------------------- GL_ARB_draw_buffers_blend ----------------------- */ - -#ifndef GL_ARB_draw_buffers_blend -#define GL_ARB_draw_buffers_blend 1 - -typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONSEPARATEIARBPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONIARBPROC) (GLuint buf, GLenum mode); -typedef void (GLAPIENTRY * PFNGLBLENDFUNCSEPARATEIARBPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -typedef void (GLAPIENTRY * PFNGLBLENDFUNCIARBPROC) (GLuint buf, GLenum src, GLenum dst); - -#define glBlendEquationSeparateiARB GLEW_GET_FUN(__glewBlendEquationSeparateiARB) -#define glBlendEquationiARB GLEW_GET_FUN(__glewBlendEquationiARB) -#define glBlendFuncSeparateiARB GLEW_GET_FUN(__glewBlendFuncSeparateiARB) -#define glBlendFunciARB GLEW_GET_FUN(__glewBlendFunciARB) - -#define GLEW_ARB_draw_buffers_blend GLEW_GET_VAR(__GLEW_ARB_draw_buffers_blend) - -#endif /* GL_ARB_draw_buffers_blend */ - -/* -------------------- GL_ARB_draw_elements_base_vertex ------------------- */ - -#ifndef GL_ARB_draw_elements_base_vertex -#define GL_ARB_draw_elements_base_vertex 1 - -typedef void (GLAPIENTRY * PFNGLDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, void* indices, GLint basevertex); -typedef void (GLAPIENTRY * PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void* indices, GLsizei primcount, GLint basevertex); -typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, void* indices, GLint basevertex); -typedef void (GLAPIENTRY * PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, GLsizei* count, GLenum type, GLvoid**indices, GLsizei primcount, GLint *basevertex); - -#define glDrawElementsBaseVertex GLEW_GET_FUN(__glewDrawElementsBaseVertex) -#define glDrawElementsInstancedBaseVertex GLEW_GET_FUN(__glewDrawElementsInstancedBaseVertex) -#define glDrawRangeElementsBaseVertex GLEW_GET_FUN(__glewDrawRangeElementsBaseVertex) -#define glMultiDrawElementsBaseVertex GLEW_GET_FUN(__glewMultiDrawElementsBaseVertex) - -#define GLEW_ARB_draw_elements_base_vertex GLEW_GET_VAR(__GLEW_ARB_draw_elements_base_vertex) - -#endif /* GL_ARB_draw_elements_base_vertex */ - -/* ------------------------- GL_ARB_draw_instanced ------------------------- */ - -#ifndef GL_ARB_draw_instanced -#define GL_ARB_draw_instanced 1 - -typedef void (GLAPIENTRY * PFNGLDRAWARRAYSINSTANCEDARBPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -typedef void (GLAPIENTRY * PFNGLDRAWELEMENTSINSTANCEDARBPROC) (GLenum mode, GLsizei count, GLenum type, const void* indices, GLsizei primcount); - -#define glDrawArraysInstancedARB GLEW_GET_FUN(__glewDrawArraysInstancedARB) -#define glDrawElementsInstancedARB GLEW_GET_FUN(__glewDrawElementsInstancedARB) - -#define GLEW_ARB_draw_instanced GLEW_GET_VAR(__GLEW_ARB_draw_instanced) - -#endif /* GL_ARB_draw_instanced */ - -/* ------------------- GL_ARB_fragment_coord_conventions ------------------- */ - -#ifndef GL_ARB_fragment_coord_conventions -#define GL_ARB_fragment_coord_conventions 1 - -#define GLEW_ARB_fragment_coord_conventions GLEW_GET_VAR(__GLEW_ARB_fragment_coord_conventions) - -#endif /* GL_ARB_fragment_coord_conventions */ - -/* ------------------------ GL_ARB_fragment_program ------------------------ */ - -#ifndef GL_ARB_fragment_program -#define GL_ARB_fragment_program 1 - -#define GL_FRAGMENT_PROGRAM_ARB 0x8804 -#define GL_PROGRAM_ALU_INSTRUCTIONS_ARB 0x8805 -#define GL_PROGRAM_TEX_INSTRUCTIONS_ARB 0x8806 -#define GL_PROGRAM_TEX_INDIRECTIONS_ARB 0x8807 -#define GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808 -#define GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809 -#define GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A -#define GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B -#define GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C -#define GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D -#define GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E -#define GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F -#define GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810 -#define GL_MAX_TEXTURE_COORDS_ARB 0x8871 -#define GL_MAX_TEXTURE_IMAGE_UNITS_ARB 0x8872 - -#define GLEW_ARB_fragment_program GLEW_GET_VAR(__GLEW_ARB_fragment_program) - -#endif /* GL_ARB_fragment_program */ - -/* --------------------- GL_ARB_fragment_program_shadow -------------------- */ - -#ifndef GL_ARB_fragment_program_shadow -#define GL_ARB_fragment_program_shadow 1 - -#define GLEW_ARB_fragment_program_shadow GLEW_GET_VAR(__GLEW_ARB_fragment_program_shadow) - -#endif /* GL_ARB_fragment_program_shadow */ - -/* ------------------------- GL_ARB_fragment_shader ------------------------ */ - -#ifndef GL_ARB_fragment_shader -#define GL_ARB_fragment_shader 1 - -#define GL_FRAGMENT_SHADER_ARB 0x8B30 -#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB 0x8B49 -#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB 0x8B8B - -#define GLEW_ARB_fragment_shader GLEW_GET_VAR(__GLEW_ARB_fragment_shader) - -#endif /* GL_ARB_fragment_shader */ - -/* ----------------------- GL_ARB_framebuffer_object ----------------------- */ - -#ifndef GL_ARB_framebuffer_object -#define GL_ARB_framebuffer_object 1 - -#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 -#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210 -#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211 -#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212 -#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213 -#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214 -#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215 -#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216 -#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217 -#define GL_FRAMEBUFFER_DEFAULT 0x8218 -#define GL_FRAMEBUFFER_UNDEFINED 0x8219 -#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A -#define GL_INDEX 0x8222 -#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 -#define GL_DEPTH_STENCIL 0x84F9 -#define GL_UNSIGNED_INT_24_8 0x84FA -#define GL_DEPTH24_STENCIL8 0x88F0 -#define GL_TEXTURE_STENCIL_SIZE 0x88F1 -#define GL_UNSIGNED_NORMALIZED 0x8C17 -#define GL_SRGB 0x8C40 -#define GL_DRAW_FRAMEBUFFER_BINDING 0x8CA6 -#define GL_FRAMEBUFFER_BINDING 0x8CA6 -#define GL_RENDERBUFFER_BINDING 0x8CA7 -#define GL_READ_FRAMEBUFFER 0x8CA8 -#define GL_DRAW_FRAMEBUFFER 0x8CA9 -#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA -#define GL_RENDERBUFFER_SAMPLES 0x8CAB -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4 -#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 -#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 -#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 -#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB -#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC -#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD -#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF -#define GL_COLOR_ATTACHMENT0 0x8CE0 -#define GL_COLOR_ATTACHMENT1 0x8CE1 -#define GL_COLOR_ATTACHMENT2 0x8CE2 -#define GL_COLOR_ATTACHMENT3 0x8CE3 -#define GL_COLOR_ATTACHMENT4 0x8CE4 -#define GL_COLOR_ATTACHMENT5 0x8CE5 -#define GL_COLOR_ATTACHMENT6 0x8CE6 -#define GL_COLOR_ATTACHMENT7 0x8CE7 -#define GL_COLOR_ATTACHMENT8 0x8CE8 -#define GL_COLOR_ATTACHMENT9 0x8CE9 -#define GL_COLOR_ATTACHMENT10 0x8CEA -#define GL_COLOR_ATTACHMENT11 0x8CEB -#define GL_COLOR_ATTACHMENT12 0x8CEC -#define GL_COLOR_ATTACHMENT13 0x8CED -#define GL_COLOR_ATTACHMENT14 0x8CEE -#define GL_COLOR_ATTACHMENT15 0x8CEF -#define GL_DEPTH_ATTACHMENT 0x8D00 -#define GL_STENCIL_ATTACHMENT 0x8D20 -#define GL_FRAMEBUFFER 0x8D40 -#define GL_RENDERBUFFER 0x8D41 -#define GL_RENDERBUFFER_WIDTH 0x8D42 -#define GL_RENDERBUFFER_HEIGHT 0x8D43 -#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 -#define GL_STENCIL_INDEX1 0x8D46 -#define GL_STENCIL_INDEX4 0x8D47 -#define GL_STENCIL_INDEX8 0x8D48 -#define GL_STENCIL_INDEX16 0x8D49 -#define GL_RENDERBUFFER_RED_SIZE 0x8D50 -#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 -#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 -#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 -#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 -#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56 -#define GL_MAX_SAMPLES 0x8D57 - -typedef void (GLAPIENTRY * PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer); -typedef void (GLAPIENTRY * PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer); -typedef void (GLAPIENTRY * PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -typedef GLenum (GLAPIENTRY * PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint* framebuffers); -typedef void (GLAPIENTRY * PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint* renderbuffers); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint layer); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target,GLenum attachment, GLuint texture,GLint level,GLint layer); -typedef void (GLAPIENTRY * PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint* framebuffers); -typedef void (GLAPIENTRY * PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint* renderbuffers); -typedef void (GLAPIENTRY * PFNGLGENERATEMIPMAPPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer); -typedef GLboolean (GLAPIENTRY * PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer); -typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); - -#define glBindFramebuffer GLEW_GET_FUN(__glewBindFramebuffer) -#define glBindRenderbuffer GLEW_GET_FUN(__glewBindRenderbuffer) -#define glBlitFramebuffer GLEW_GET_FUN(__glewBlitFramebuffer) -#define glCheckFramebufferStatus GLEW_GET_FUN(__glewCheckFramebufferStatus) -#define glDeleteFramebuffers GLEW_GET_FUN(__glewDeleteFramebuffers) -#define glDeleteRenderbuffers GLEW_GET_FUN(__glewDeleteRenderbuffers) -#define glFramebufferRenderbuffer GLEW_GET_FUN(__glewFramebufferRenderbuffer) -#define glFramebufferTexture1D GLEW_GET_FUN(__glewFramebufferTexture1D) -#define glFramebufferTexture2D GLEW_GET_FUN(__glewFramebufferTexture2D) -#define glFramebufferTexture3D GLEW_GET_FUN(__glewFramebufferTexture3D) -#define glFramebufferTextureLayer GLEW_GET_FUN(__glewFramebufferTextureLayer) -#define glGenFramebuffers GLEW_GET_FUN(__glewGenFramebuffers) -#define glGenRenderbuffers GLEW_GET_FUN(__glewGenRenderbuffers) -#define glGenerateMipmap GLEW_GET_FUN(__glewGenerateMipmap) -#define glGetFramebufferAttachmentParameteriv GLEW_GET_FUN(__glewGetFramebufferAttachmentParameteriv) -#define glGetRenderbufferParameteriv GLEW_GET_FUN(__glewGetRenderbufferParameteriv) -#define glIsFramebuffer GLEW_GET_FUN(__glewIsFramebuffer) -#define glIsRenderbuffer GLEW_GET_FUN(__glewIsRenderbuffer) -#define glRenderbufferStorage GLEW_GET_FUN(__glewRenderbufferStorage) -#define glRenderbufferStorageMultisample GLEW_GET_FUN(__glewRenderbufferStorageMultisample) - -#define GLEW_ARB_framebuffer_object GLEW_GET_VAR(__GLEW_ARB_framebuffer_object) - -#endif /* GL_ARB_framebuffer_object */ - -/* ------------------------ GL_ARB_framebuffer_sRGB ------------------------ */ - -#ifndef GL_ARB_framebuffer_sRGB -#define GL_ARB_framebuffer_sRGB 1 - -#define GL_FRAMEBUFFER_SRGB 0x8DB9 - -#define GLEW_ARB_framebuffer_sRGB GLEW_GET_VAR(__GLEW_ARB_framebuffer_sRGB) - -#endif /* GL_ARB_framebuffer_sRGB */ - -/* ------------------------ GL_ARB_geometry_shader4 ------------------------ */ - -#ifndef GL_ARB_geometry_shader4 -#define GL_ARB_geometry_shader4 1 - -#define GL_LINES_ADJACENCY_ARB 0xA -#define GL_LINE_STRIP_ADJACENCY_ARB 0xB -#define GL_TRIANGLES_ADJACENCY_ARB 0xC -#define GL_TRIANGLE_STRIP_ADJACENCY_ARB 0xD -#define GL_PROGRAM_POINT_SIZE_ARB 0x8642 -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9 -#define GL_GEOMETRY_SHADER_ARB 0x8DD9 -#define GL_GEOMETRY_VERTICES_OUT_ARB 0x8DDA -#define GL_GEOMETRY_INPUT_TYPE_ARB 0x8DDB -#define GL_GEOMETRY_OUTPUT_TYPE_ARB 0x8DDC -#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD -#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1 - -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETERIARBPROC) (GLuint program, GLenum pname, GLint value); - -#define glFramebufferTextureARB GLEW_GET_FUN(__glewFramebufferTextureARB) -#define glFramebufferTextureFaceARB GLEW_GET_FUN(__glewFramebufferTextureFaceARB) -#define glFramebufferTextureLayerARB GLEW_GET_FUN(__glewFramebufferTextureLayerARB) -#define glProgramParameteriARB GLEW_GET_FUN(__glewProgramParameteriARB) - -#define GLEW_ARB_geometry_shader4 GLEW_GET_VAR(__GLEW_ARB_geometry_shader4) - -#endif /* GL_ARB_geometry_shader4 */ - -/* ------------------------ GL_ARB_half_float_pixel ------------------------ */ - -#ifndef GL_ARB_half_float_pixel -#define GL_ARB_half_float_pixel 1 - -#define GL_HALF_FLOAT_ARB 0x140B - -#define GLEW_ARB_half_float_pixel GLEW_GET_VAR(__GLEW_ARB_half_float_pixel) - -#endif /* GL_ARB_half_float_pixel */ - -/* ------------------------ GL_ARB_half_float_vertex ----------------------- */ - -#ifndef GL_ARB_half_float_vertex -#define GL_ARB_half_float_vertex 1 - -#define GL_HALF_FLOAT 0x140B - -#define GLEW_ARB_half_float_vertex GLEW_GET_VAR(__GLEW_ARB_half_float_vertex) - -#endif /* GL_ARB_half_float_vertex */ - -/* ----------------------------- GL_ARB_imaging ---------------------------- */ - -#ifndef GL_ARB_imaging -#define GL_ARB_imaging 1 - -#define GL_CONSTANT_COLOR 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 -#define GL_CONSTANT_ALPHA 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 -#define GL_BLEND_COLOR 0x8005 -#define GL_FUNC_ADD 0x8006 -#define GL_MIN 0x8007 -#define GL_MAX 0x8008 -#define GL_BLEND_EQUATION 0x8009 -#define GL_FUNC_SUBTRACT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT 0x800B -#define GL_CONVOLUTION_1D 0x8010 -#define GL_CONVOLUTION_2D 0x8011 -#define GL_SEPARABLE_2D 0x8012 -#define GL_CONVOLUTION_BORDER_MODE 0x8013 -#define GL_CONVOLUTION_FILTER_SCALE 0x8014 -#define GL_CONVOLUTION_FILTER_BIAS 0x8015 -#define GL_REDUCE 0x8016 -#define GL_CONVOLUTION_FORMAT 0x8017 -#define GL_CONVOLUTION_WIDTH 0x8018 -#define GL_CONVOLUTION_HEIGHT 0x8019 -#define GL_MAX_CONVOLUTION_WIDTH 0x801A -#define GL_MAX_CONVOLUTION_HEIGHT 0x801B -#define GL_POST_CONVOLUTION_RED_SCALE 0x801C -#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D -#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E -#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F -#define GL_POST_CONVOLUTION_RED_BIAS 0x8020 -#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021 -#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022 -#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023 -#define GL_HISTOGRAM 0x8024 -#define GL_PROXY_HISTOGRAM 0x8025 -#define GL_HISTOGRAM_WIDTH 0x8026 -#define GL_HISTOGRAM_FORMAT 0x8027 -#define GL_HISTOGRAM_RED_SIZE 0x8028 -#define GL_HISTOGRAM_GREEN_SIZE 0x8029 -#define GL_HISTOGRAM_BLUE_SIZE 0x802A -#define GL_HISTOGRAM_ALPHA_SIZE 0x802B -#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C -#define GL_HISTOGRAM_SINK 0x802D -#define GL_MINMAX 0x802E -#define GL_MINMAX_FORMAT 0x802F -#define GL_MINMAX_SINK 0x8030 -#define GL_TABLE_TOO_LARGE 0x8031 -#define GL_COLOR_MATRIX 0x80B1 -#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2 -#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3 -#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4 -#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5 -#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6 -#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7 -#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8 -#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9 -#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA -#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB -#define GL_COLOR_TABLE 0x80D0 -#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1 -#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2 -#define GL_PROXY_COLOR_TABLE 0x80D3 -#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4 -#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5 -#define GL_COLOR_TABLE_SCALE 0x80D6 -#define GL_COLOR_TABLE_BIAS 0x80D7 -#define GL_COLOR_TABLE_FORMAT 0x80D8 -#define GL_COLOR_TABLE_WIDTH 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF -#define GL_IGNORE_BORDER 0x8150 -#define GL_CONSTANT_BORDER 0x8151 -#define GL_WRAP_BORDER 0x8152 -#define GL_REPLICATE_BORDER 0x8153 -#define GL_CONVOLUTION_BORDER_COLOR 0x8154 - -typedef void (GLAPIENTRY * PFNGLCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data); -typedef void (GLAPIENTRY * PFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -typedef void (GLAPIENTRY * PFNGLCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (GLAPIENTRY * PFNGLCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat params); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERIPROC) (GLenum target, GLenum pname, GLint params); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (GLAPIENTRY * PFNGLCOPYCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); -typedef void (GLAPIENTRY * PFNGLCOPYCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (GLAPIENTRY * PFNGLCOPYCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (GLAPIENTRY * PFNGLCOPYCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image); -typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (GLAPIENTRY * PFNGLGETMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum types, GLvoid *values); -typedef void (GLAPIENTRY * PFNGLGETMINMAXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (GLAPIENTRY * PFNGLGETMINMAXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (GLAPIENTRY * PFNGLGETSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span); -typedef void (GLAPIENTRY * PFNGLHISTOGRAMPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); -typedef void (GLAPIENTRY * PFNGLMINMAXPROC) (GLenum target, GLenum internalformat, GLboolean sink); -typedef void (GLAPIENTRY * PFNGLRESETHISTOGRAMPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLRESETMINMAXPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLSEPARABLEFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column); - -#define glColorSubTable GLEW_GET_FUN(__glewColorSubTable) -#define glColorTable GLEW_GET_FUN(__glewColorTable) -#define glColorTableParameterfv GLEW_GET_FUN(__glewColorTableParameterfv) -#define glColorTableParameteriv GLEW_GET_FUN(__glewColorTableParameteriv) -#define glConvolutionFilter1D GLEW_GET_FUN(__glewConvolutionFilter1D) -#define glConvolutionFilter2D GLEW_GET_FUN(__glewConvolutionFilter2D) -#define glConvolutionParameterf GLEW_GET_FUN(__glewConvolutionParameterf) -#define glConvolutionParameterfv GLEW_GET_FUN(__glewConvolutionParameterfv) -#define glConvolutionParameteri GLEW_GET_FUN(__glewConvolutionParameteri) -#define glConvolutionParameteriv GLEW_GET_FUN(__glewConvolutionParameteriv) -#define glCopyColorSubTable GLEW_GET_FUN(__glewCopyColorSubTable) -#define glCopyColorTable GLEW_GET_FUN(__glewCopyColorTable) -#define glCopyConvolutionFilter1D GLEW_GET_FUN(__glewCopyConvolutionFilter1D) -#define glCopyConvolutionFilter2D GLEW_GET_FUN(__glewCopyConvolutionFilter2D) -#define glGetColorTable GLEW_GET_FUN(__glewGetColorTable) -#define glGetColorTableParameterfv GLEW_GET_FUN(__glewGetColorTableParameterfv) -#define glGetColorTableParameteriv GLEW_GET_FUN(__glewGetColorTableParameteriv) -#define glGetConvolutionFilter GLEW_GET_FUN(__glewGetConvolutionFilter) -#define glGetConvolutionParameterfv GLEW_GET_FUN(__glewGetConvolutionParameterfv) -#define glGetConvolutionParameteriv GLEW_GET_FUN(__glewGetConvolutionParameteriv) -#define glGetHistogram GLEW_GET_FUN(__glewGetHistogram) -#define glGetHistogramParameterfv GLEW_GET_FUN(__glewGetHistogramParameterfv) -#define glGetHistogramParameteriv GLEW_GET_FUN(__glewGetHistogramParameteriv) -#define glGetMinmax GLEW_GET_FUN(__glewGetMinmax) -#define glGetMinmaxParameterfv GLEW_GET_FUN(__glewGetMinmaxParameterfv) -#define glGetMinmaxParameteriv GLEW_GET_FUN(__glewGetMinmaxParameteriv) -#define glGetSeparableFilter GLEW_GET_FUN(__glewGetSeparableFilter) -#define glHistogram GLEW_GET_FUN(__glewHistogram) -#define glMinmax GLEW_GET_FUN(__glewMinmax) -#define glResetHistogram GLEW_GET_FUN(__glewResetHistogram) -#define glResetMinmax GLEW_GET_FUN(__glewResetMinmax) -#define glSeparableFilter2D GLEW_GET_FUN(__glewSeparableFilter2D) - -#define GLEW_ARB_imaging GLEW_GET_VAR(__GLEW_ARB_imaging) - -#endif /* GL_ARB_imaging */ - -/* ------------------------ GL_ARB_instanced_arrays ------------------------ */ - -#ifndef GL_ARB_instanced_arrays -#define GL_ARB_instanced_arrays 1 - -#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ARB 0x88FE - -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBDIVISORARBPROC) (GLuint index, GLuint divisor); - -#define glVertexAttribDivisorARB GLEW_GET_FUN(__glewVertexAttribDivisorARB) - -#define GLEW_ARB_instanced_arrays GLEW_GET_VAR(__GLEW_ARB_instanced_arrays) - -#endif /* GL_ARB_instanced_arrays */ - -/* ------------------------ GL_ARB_map_buffer_range ------------------------ */ - -#ifndef GL_ARB_map_buffer_range -#define GL_ARB_map_buffer_range 1 - -#define GL_MAP_READ_BIT 0x0001 -#define GL_MAP_WRITE_BIT 0x0002 -#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004 -#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008 -#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010 -#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020 - -typedef void (GLAPIENTRY * PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length); -typedef GLvoid * (GLAPIENTRY * PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); - -#define glFlushMappedBufferRange GLEW_GET_FUN(__glewFlushMappedBufferRange) -#define glMapBufferRange GLEW_GET_FUN(__glewMapBufferRange) - -#define GLEW_ARB_map_buffer_range GLEW_GET_VAR(__GLEW_ARB_map_buffer_range) - -#endif /* GL_ARB_map_buffer_range */ - -/* ------------------------- GL_ARB_matrix_palette ------------------------- */ - -#ifndef GL_ARB_matrix_palette -#define GL_ARB_matrix_palette 1 - -#define GL_MATRIX_PALETTE_ARB 0x8840 -#define GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841 -#define GL_MAX_PALETTE_MATRICES_ARB 0x8842 -#define GL_CURRENT_PALETTE_MATRIX_ARB 0x8843 -#define GL_MATRIX_INDEX_ARRAY_ARB 0x8844 -#define GL_CURRENT_MATRIX_INDEX_ARB 0x8845 -#define GL_MATRIX_INDEX_ARRAY_SIZE_ARB 0x8846 -#define GL_MATRIX_INDEX_ARRAY_TYPE_ARB 0x8847 -#define GL_MATRIX_INDEX_ARRAY_STRIDE_ARB 0x8848 -#define GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849 - -typedef void (GLAPIENTRY * PFNGLCURRENTPALETTEMATRIXARBPROC) (GLint index); -typedef void (GLAPIENTRY * PFNGLMATRIXINDEXPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, GLvoid *pointer); -typedef void (GLAPIENTRY * PFNGLMATRIXINDEXUBVARBPROC) (GLint size, GLubyte *indices); -typedef void (GLAPIENTRY * PFNGLMATRIXINDEXUIVARBPROC) (GLint size, GLuint *indices); -typedef void (GLAPIENTRY * PFNGLMATRIXINDEXUSVARBPROC) (GLint size, GLushort *indices); - -#define glCurrentPaletteMatrixARB GLEW_GET_FUN(__glewCurrentPaletteMatrixARB) -#define glMatrixIndexPointerARB GLEW_GET_FUN(__glewMatrixIndexPointerARB) -#define glMatrixIndexubvARB GLEW_GET_FUN(__glewMatrixIndexubvARB) -#define glMatrixIndexuivARB GLEW_GET_FUN(__glewMatrixIndexuivARB) -#define glMatrixIndexusvARB GLEW_GET_FUN(__glewMatrixIndexusvARB) - -#define GLEW_ARB_matrix_palette GLEW_GET_VAR(__GLEW_ARB_matrix_palette) - -#endif /* GL_ARB_matrix_palette */ - -/* --------------------------- GL_ARB_multisample -------------------------- */ - -#ifndef GL_ARB_multisample -#define GL_ARB_multisample 1 - -#define GL_MULTISAMPLE_ARB 0x809D -#define GL_SAMPLE_ALPHA_TO_COVERAGE_ARB 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_ARB 0x809F -#define GL_SAMPLE_COVERAGE_ARB 0x80A0 -#define GL_SAMPLE_BUFFERS_ARB 0x80A8 -#define GL_SAMPLES_ARB 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE_ARB 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT_ARB 0x80AB -#define GL_MULTISAMPLE_BIT_ARB 0x20000000 - -typedef void (GLAPIENTRY * PFNGLSAMPLECOVERAGEARBPROC) (GLclampf value, GLboolean invert); - -#define glSampleCoverageARB GLEW_GET_FUN(__glewSampleCoverageARB) - -#define GLEW_ARB_multisample GLEW_GET_VAR(__GLEW_ARB_multisample) - -#endif /* GL_ARB_multisample */ - -/* -------------------------- GL_ARB_multitexture -------------------------- */ - -#ifndef GL_ARB_multitexture -#define GL_ARB_multitexture 1 - -#define GL_TEXTURE0_ARB 0x84C0 -#define GL_TEXTURE1_ARB 0x84C1 -#define GL_TEXTURE2_ARB 0x84C2 -#define GL_TEXTURE3_ARB 0x84C3 -#define GL_TEXTURE4_ARB 0x84C4 -#define GL_TEXTURE5_ARB 0x84C5 -#define GL_TEXTURE6_ARB 0x84C6 -#define GL_TEXTURE7_ARB 0x84C7 -#define GL_TEXTURE8_ARB 0x84C8 -#define GL_TEXTURE9_ARB 0x84C9 -#define GL_TEXTURE10_ARB 0x84CA -#define GL_TEXTURE11_ARB 0x84CB -#define GL_TEXTURE12_ARB 0x84CC -#define GL_TEXTURE13_ARB 0x84CD -#define GL_TEXTURE14_ARB 0x84CE -#define GL_TEXTURE15_ARB 0x84CF -#define GL_TEXTURE16_ARB 0x84D0 -#define GL_TEXTURE17_ARB 0x84D1 -#define GL_TEXTURE18_ARB 0x84D2 -#define GL_TEXTURE19_ARB 0x84D3 -#define GL_TEXTURE20_ARB 0x84D4 -#define GL_TEXTURE21_ARB 0x84D5 -#define GL_TEXTURE22_ARB 0x84D6 -#define GL_TEXTURE23_ARB 0x84D7 -#define GL_TEXTURE24_ARB 0x84D8 -#define GL_TEXTURE25_ARB 0x84D9 -#define GL_TEXTURE26_ARB 0x84DA -#define GL_TEXTURE27_ARB 0x84DB -#define GL_TEXTURE28_ARB 0x84DC -#define GL_TEXTURE29_ARB 0x84DD -#define GL_TEXTURE30_ARB 0x84DE -#define GL_TEXTURE31_ARB 0x84DF -#define GL_ACTIVE_TEXTURE_ARB 0x84E0 -#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1 -#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2 - -typedef void (GLAPIENTRY * PFNGLACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (GLAPIENTRY * PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v); - -#define glActiveTextureARB GLEW_GET_FUN(__glewActiveTextureARB) -#define glClientActiveTextureARB GLEW_GET_FUN(__glewClientActiveTextureARB) -#define glMultiTexCoord1dARB GLEW_GET_FUN(__glewMultiTexCoord1dARB) -#define glMultiTexCoord1dvARB GLEW_GET_FUN(__glewMultiTexCoord1dvARB) -#define glMultiTexCoord1fARB GLEW_GET_FUN(__glewMultiTexCoord1fARB) -#define glMultiTexCoord1fvARB GLEW_GET_FUN(__glewMultiTexCoord1fvARB) -#define glMultiTexCoord1iARB GLEW_GET_FUN(__glewMultiTexCoord1iARB) -#define glMultiTexCoord1ivARB GLEW_GET_FUN(__glewMultiTexCoord1ivARB) -#define glMultiTexCoord1sARB GLEW_GET_FUN(__glewMultiTexCoord1sARB) -#define glMultiTexCoord1svARB GLEW_GET_FUN(__glewMultiTexCoord1svARB) -#define glMultiTexCoord2dARB GLEW_GET_FUN(__glewMultiTexCoord2dARB) -#define glMultiTexCoord2dvARB GLEW_GET_FUN(__glewMultiTexCoord2dvARB) -#define glMultiTexCoord2fARB GLEW_GET_FUN(__glewMultiTexCoord2fARB) -#define glMultiTexCoord2fvARB GLEW_GET_FUN(__glewMultiTexCoord2fvARB) -#define glMultiTexCoord2iARB GLEW_GET_FUN(__glewMultiTexCoord2iARB) -#define glMultiTexCoord2ivARB GLEW_GET_FUN(__glewMultiTexCoord2ivARB) -#define glMultiTexCoord2sARB GLEW_GET_FUN(__glewMultiTexCoord2sARB) -#define glMultiTexCoord2svARB GLEW_GET_FUN(__glewMultiTexCoord2svARB) -#define glMultiTexCoord3dARB GLEW_GET_FUN(__glewMultiTexCoord3dARB) -#define glMultiTexCoord3dvARB GLEW_GET_FUN(__glewMultiTexCoord3dvARB) -#define glMultiTexCoord3fARB GLEW_GET_FUN(__glewMultiTexCoord3fARB) -#define glMultiTexCoord3fvARB GLEW_GET_FUN(__glewMultiTexCoord3fvARB) -#define glMultiTexCoord3iARB GLEW_GET_FUN(__glewMultiTexCoord3iARB) -#define glMultiTexCoord3ivARB GLEW_GET_FUN(__glewMultiTexCoord3ivARB) -#define glMultiTexCoord3sARB GLEW_GET_FUN(__glewMultiTexCoord3sARB) -#define glMultiTexCoord3svARB GLEW_GET_FUN(__glewMultiTexCoord3svARB) -#define glMultiTexCoord4dARB GLEW_GET_FUN(__glewMultiTexCoord4dARB) -#define glMultiTexCoord4dvARB GLEW_GET_FUN(__glewMultiTexCoord4dvARB) -#define glMultiTexCoord4fARB GLEW_GET_FUN(__glewMultiTexCoord4fARB) -#define glMultiTexCoord4fvARB GLEW_GET_FUN(__glewMultiTexCoord4fvARB) -#define glMultiTexCoord4iARB GLEW_GET_FUN(__glewMultiTexCoord4iARB) -#define glMultiTexCoord4ivARB GLEW_GET_FUN(__glewMultiTexCoord4ivARB) -#define glMultiTexCoord4sARB GLEW_GET_FUN(__glewMultiTexCoord4sARB) -#define glMultiTexCoord4svARB GLEW_GET_FUN(__glewMultiTexCoord4svARB) - -#define GLEW_ARB_multitexture GLEW_GET_VAR(__GLEW_ARB_multitexture) - -#endif /* GL_ARB_multitexture */ - -/* ------------------------- GL_ARB_occlusion_query ------------------------ */ - -#ifndef GL_ARB_occlusion_query -#define GL_ARB_occlusion_query 1 - -#define GL_QUERY_COUNTER_BITS_ARB 0x8864 -#define GL_CURRENT_QUERY_ARB 0x8865 -#define GL_QUERY_RESULT_ARB 0x8866 -#define GL_QUERY_RESULT_AVAILABLE_ARB 0x8867 -#define GL_SAMPLES_PASSED_ARB 0x8914 - -typedef void (GLAPIENTRY * PFNGLBEGINQUERYARBPROC) (GLenum target, GLuint id); -typedef void (GLAPIENTRY * PFNGLDELETEQUERIESARBPROC) (GLsizei n, const GLuint* ids); -typedef void (GLAPIENTRY * PFNGLENDQUERYARBPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLGENQUERIESARBPROC) (GLsizei n, GLuint* ids); -typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTIVARBPROC) (GLuint id, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTUIVARBPROC) (GLuint id, GLenum pname, GLuint* params); -typedef void (GLAPIENTRY * PFNGLGETQUERYIVARBPROC) (GLenum target, GLenum pname, GLint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISQUERYARBPROC) (GLuint id); - -#define glBeginQueryARB GLEW_GET_FUN(__glewBeginQueryARB) -#define glDeleteQueriesARB GLEW_GET_FUN(__glewDeleteQueriesARB) -#define glEndQueryARB GLEW_GET_FUN(__glewEndQueryARB) -#define glGenQueriesARB GLEW_GET_FUN(__glewGenQueriesARB) -#define glGetQueryObjectivARB GLEW_GET_FUN(__glewGetQueryObjectivARB) -#define glGetQueryObjectuivARB GLEW_GET_FUN(__glewGetQueryObjectuivARB) -#define glGetQueryivARB GLEW_GET_FUN(__glewGetQueryivARB) -#define glIsQueryARB GLEW_GET_FUN(__glewIsQueryARB) - -#define GLEW_ARB_occlusion_query GLEW_GET_VAR(__GLEW_ARB_occlusion_query) - -#endif /* GL_ARB_occlusion_query */ - -/* ----------------------- GL_ARB_pixel_buffer_object ---------------------- */ - -#ifndef GL_ARB_pixel_buffer_object -#define GL_ARB_pixel_buffer_object 1 - -#define GL_PIXEL_PACK_BUFFER_ARB 0x88EB -#define GL_PIXEL_UNPACK_BUFFER_ARB 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING_ARB 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF - -#define GLEW_ARB_pixel_buffer_object GLEW_GET_VAR(__GLEW_ARB_pixel_buffer_object) - -#endif /* GL_ARB_pixel_buffer_object */ - -/* ------------------------ GL_ARB_point_parameters ------------------------ */ - -#ifndef GL_ARB_point_parameters -#define GL_ARB_point_parameters 1 - -#define GL_POINT_SIZE_MIN_ARB 0x8126 -#define GL_POINT_SIZE_MAX_ARB 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE_ARB 0x8128 -#define GL_POINT_DISTANCE_ATTENUATION_ARB 0x8129 - -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFARBPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFVARBPROC) (GLenum pname, GLfloat* params); - -#define glPointParameterfARB GLEW_GET_FUN(__glewPointParameterfARB) -#define glPointParameterfvARB GLEW_GET_FUN(__glewPointParameterfvARB) - -#define GLEW_ARB_point_parameters GLEW_GET_VAR(__GLEW_ARB_point_parameters) - -#endif /* GL_ARB_point_parameters */ - -/* -------------------------- GL_ARB_point_sprite -------------------------- */ - -#ifndef GL_ARB_point_sprite -#define GL_ARB_point_sprite 1 - -#define GL_POINT_SPRITE_ARB 0x8861 -#define GL_COORD_REPLACE_ARB 0x8862 - -#define GLEW_ARB_point_sprite GLEW_GET_VAR(__GLEW_ARB_point_sprite) - -#endif /* GL_ARB_point_sprite */ - -/* ------------------------ GL_ARB_provoking_vertex ------------------------ */ - -#ifndef GL_ARB_provoking_vertex -#define GL_ARB_provoking_vertex 1 - -#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C -#define GL_FIRST_VERTEX_CONVENTION 0x8E4D -#define GL_LAST_VERTEX_CONVENTION 0x8E4E -#define GL_PROVOKING_VERTEX 0x8E4F - -typedef void (GLAPIENTRY * PFNGLPROVOKINGVERTEXPROC) (GLenum mode); - -#define glProvokingVertex GLEW_GET_FUN(__glewProvokingVertex) - -#define GLEW_ARB_provoking_vertex GLEW_GET_VAR(__GLEW_ARB_provoking_vertex) - -#endif /* GL_ARB_provoking_vertex */ - -/* ------------------------- GL_ARB_sample_shading ------------------------- */ - -#ifndef GL_ARB_sample_shading -#define GL_ARB_sample_shading 1 - -#define GL_SAMPLE_SHADING_ARB 0x8C36 -#define GL_MIN_SAMPLE_SHADING_VALUE_ARB 0x8C37 - -typedef void (GLAPIENTRY * PFNGLMINSAMPLESHADINGARBPROC) (GLclampf value); - -#define glMinSampleShadingARB GLEW_GET_FUN(__glewMinSampleShadingARB) - -#define GLEW_ARB_sample_shading GLEW_GET_VAR(__GLEW_ARB_sample_shading) - -#endif /* GL_ARB_sample_shading */ - -/* ------------------------ GL_ARB_seamless_cube_map ----------------------- */ - -#ifndef GL_ARB_seamless_cube_map -#define GL_ARB_seamless_cube_map 1 - -#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F - -#define GLEW_ARB_seamless_cube_map GLEW_GET_VAR(__GLEW_ARB_seamless_cube_map) - -#endif /* GL_ARB_seamless_cube_map */ - -/* ------------------------- GL_ARB_shader_objects ------------------------- */ - -#ifndef GL_ARB_shader_objects -#define GL_ARB_shader_objects 1 - -#define GL_PROGRAM_OBJECT_ARB 0x8B40 -#define GL_SHADER_OBJECT_ARB 0x8B48 -#define GL_OBJECT_TYPE_ARB 0x8B4E -#define GL_OBJECT_SUBTYPE_ARB 0x8B4F -#define GL_FLOAT_VEC2_ARB 0x8B50 -#define GL_FLOAT_VEC3_ARB 0x8B51 -#define GL_FLOAT_VEC4_ARB 0x8B52 -#define GL_INT_VEC2_ARB 0x8B53 -#define GL_INT_VEC3_ARB 0x8B54 -#define GL_INT_VEC4_ARB 0x8B55 -#define GL_BOOL_ARB 0x8B56 -#define GL_BOOL_VEC2_ARB 0x8B57 -#define GL_BOOL_VEC3_ARB 0x8B58 -#define GL_BOOL_VEC4_ARB 0x8B59 -#define GL_FLOAT_MAT2_ARB 0x8B5A -#define GL_FLOAT_MAT3_ARB 0x8B5B -#define GL_FLOAT_MAT4_ARB 0x8B5C -#define GL_SAMPLER_1D_ARB 0x8B5D -#define GL_SAMPLER_2D_ARB 0x8B5E -#define GL_SAMPLER_3D_ARB 0x8B5F -#define GL_SAMPLER_CUBE_ARB 0x8B60 -#define GL_SAMPLER_1D_SHADOW_ARB 0x8B61 -#define GL_SAMPLER_2D_SHADOW_ARB 0x8B62 -#define GL_SAMPLER_2D_RECT_ARB 0x8B63 -#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64 -#define GL_OBJECT_DELETE_STATUS_ARB 0x8B80 -#define GL_OBJECT_COMPILE_STATUS_ARB 0x8B81 -#define GL_OBJECT_LINK_STATUS_ARB 0x8B82 -#define GL_OBJECT_VALIDATE_STATUS_ARB 0x8B83 -#define GL_OBJECT_INFO_LOG_LENGTH_ARB 0x8B84 -#define GL_OBJECT_ATTACHED_OBJECTS_ARB 0x8B85 -#define GL_OBJECT_ACTIVE_UNIFORMS_ARB 0x8B86 -#define GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB 0x8B87 -#define GL_OBJECT_SHADER_SOURCE_LENGTH_ARB 0x8B88 - -typedef char GLcharARB; -typedef unsigned int GLhandleARB; - -typedef void (GLAPIENTRY * PFNGLATTACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB obj); -typedef void (GLAPIENTRY * PFNGLCOMPILESHADERARBPROC) (GLhandleARB shaderObj); -typedef GLhandleARB (GLAPIENTRY * PFNGLCREATEPROGRAMOBJECTARBPROC) (void); -typedef GLhandleARB (GLAPIENTRY * PFNGLCREATESHADEROBJECTARBPROC) (GLenum shaderType); -typedef void (GLAPIENTRY * PFNGLDELETEOBJECTARBPROC) (GLhandleARB obj); -typedef void (GLAPIENTRY * PFNGLDETACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB attachedObj); -typedef void (GLAPIENTRY * PFNGLGETACTIVEUNIFORMARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei* length, GLint *size, GLenum *type, GLcharARB *name); -typedef void (GLAPIENTRY * PFNGLGETATTACHEDOBJECTSARBPROC) (GLhandleARB containerObj, GLsizei maxCount, GLsizei* count, GLhandleARB *obj); -typedef GLhandleARB (GLAPIENTRY * PFNGLGETHANDLEARBPROC) (GLenum pname); -typedef void (GLAPIENTRY * PFNGLGETINFOLOGARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei* length, GLcharARB *infoLog); -typedef void (GLAPIENTRY * PFNGLGETOBJECTPARAMETERFVARBPROC) (GLhandleARB obj, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETOBJECTPARAMETERIVARBPROC) (GLhandleARB obj, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETSHADERSOURCEARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei* length, GLcharARB *source); -typedef GLint (GLAPIENTRY * PFNGLGETUNIFORMLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB* name); -typedef void (GLAPIENTRY * PFNGLGETUNIFORMFVARBPROC) (GLhandleARB programObj, GLint location, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETUNIFORMIVARBPROC) (GLhandleARB programObj, GLint location, GLint* params); -typedef void (GLAPIENTRY * PFNGLLINKPROGRAMARBPROC) (GLhandleARB programObj); -typedef void (GLAPIENTRY * PFNGLSHADERSOURCEARBPROC) (GLhandleARB shaderObj, GLsizei count, const GLcharARB ** string, const GLint *length); -typedef void (GLAPIENTRY * PFNGLUNIFORM1FARBPROC) (GLint location, GLfloat v0); -typedef void (GLAPIENTRY * PFNGLUNIFORM1FVARBPROC) (GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM1IARBPROC) (GLint location, GLint v0); -typedef void (GLAPIENTRY * PFNGLUNIFORM1IVARBPROC) (GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM2FARBPROC) (GLint location, GLfloat v0, GLfloat v1); -typedef void (GLAPIENTRY * PFNGLUNIFORM2FVARBPROC) (GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM2IARBPROC) (GLint location, GLint v0, GLint v1); -typedef void (GLAPIENTRY * PFNGLUNIFORM2IVARBPROC) (GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM3FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (GLAPIENTRY * PFNGLUNIFORM3FVARBPROC) (GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM3IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2); -typedef void (GLAPIENTRY * PFNGLUNIFORM3IVARBPROC) (GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM4FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (GLAPIENTRY * PFNGLUNIFORM4FVARBPROC) (GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORM4IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (GLAPIENTRY * PFNGLUNIFORM4IVARBPROC) (GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX2FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX3FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUNIFORMMATRIX4FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLUSEPROGRAMOBJECTARBPROC) (GLhandleARB programObj); -typedef void (GLAPIENTRY * PFNGLVALIDATEPROGRAMARBPROC) (GLhandleARB programObj); - -#define glAttachObjectARB GLEW_GET_FUN(__glewAttachObjectARB) -#define glCompileShaderARB GLEW_GET_FUN(__glewCompileShaderARB) -#define glCreateProgramObjectARB GLEW_GET_FUN(__glewCreateProgramObjectARB) -#define glCreateShaderObjectARB GLEW_GET_FUN(__glewCreateShaderObjectARB) -#define glDeleteObjectARB GLEW_GET_FUN(__glewDeleteObjectARB) -#define glDetachObjectARB GLEW_GET_FUN(__glewDetachObjectARB) -#define glGetActiveUniformARB GLEW_GET_FUN(__glewGetActiveUniformARB) -#define glGetAttachedObjectsARB GLEW_GET_FUN(__glewGetAttachedObjectsARB) -#define glGetHandleARB GLEW_GET_FUN(__glewGetHandleARB) -#define glGetInfoLogARB GLEW_GET_FUN(__glewGetInfoLogARB) -#define glGetObjectParameterfvARB GLEW_GET_FUN(__glewGetObjectParameterfvARB) -#define glGetObjectParameterivARB GLEW_GET_FUN(__glewGetObjectParameterivARB) -#define glGetShaderSourceARB GLEW_GET_FUN(__glewGetShaderSourceARB) -#define glGetUniformLocationARB GLEW_GET_FUN(__glewGetUniformLocationARB) -#define glGetUniformfvARB GLEW_GET_FUN(__glewGetUniformfvARB) -#define glGetUniformivARB GLEW_GET_FUN(__glewGetUniformivARB) -#define glLinkProgramARB GLEW_GET_FUN(__glewLinkProgramARB) -#define glShaderSourceARB GLEW_GET_FUN(__glewShaderSourceARB) -#define glUniform1fARB GLEW_GET_FUN(__glewUniform1fARB) -#define glUniform1fvARB GLEW_GET_FUN(__glewUniform1fvARB) -#define glUniform1iARB GLEW_GET_FUN(__glewUniform1iARB) -#define glUniform1ivARB GLEW_GET_FUN(__glewUniform1ivARB) -#define glUniform2fARB GLEW_GET_FUN(__glewUniform2fARB) -#define glUniform2fvARB GLEW_GET_FUN(__glewUniform2fvARB) -#define glUniform2iARB GLEW_GET_FUN(__glewUniform2iARB) -#define glUniform2ivARB GLEW_GET_FUN(__glewUniform2ivARB) -#define glUniform3fARB GLEW_GET_FUN(__glewUniform3fARB) -#define glUniform3fvARB GLEW_GET_FUN(__glewUniform3fvARB) -#define glUniform3iARB GLEW_GET_FUN(__glewUniform3iARB) -#define glUniform3ivARB GLEW_GET_FUN(__glewUniform3ivARB) -#define glUniform4fARB GLEW_GET_FUN(__glewUniform4fARB) -#define glUniform4fvARB GLEW_GET_FUN(__glewUniform4fvARB) -#define glUniform4iARB GLEW_GET_FUN(__glewUniform4iARB) -#define glUniform4ivARB GLEW_GET_FUN(__glewUniform4ivARB) -#define glUniformMatrix2fvARB GLEW_GET_FUN(__glewUniformMatrix2fvARB) -#define glUniformMatrix3fvARB GLEW_GET_FUN(__glewUniformMatrix3fvARB) -#define glUniformMatrix4fvARB GLEW_GET_FUN(__glewUniformMatrix4fvARB) -#define glUseProgramObjectARB GLEW_GET_FUN(__glewUseProgramObjectARB) -#define glValidateProgramARB GLEW_GET_FUN(__glewValidateProgramARB) - -#define GLEW_ARB_shader_objects GLEW_GET_VAR(__GLEW_ARB_shader_objects) - -#endif /* GL_ARB_shader_objects */ - -/* ----------------------- GL_ARB_shader_texture_lod ----------------------- */ - -#ifndef GL_ARB_shader_texture_lod -#define GL_ARB_shader_texture_lod 1 - -#define GLEW_ARB_shader_texture_lod GLEW_GET_VAR(__GLEW_ARB_shader_texture_lod) - -#endif /* GL_ARB_shader_texture_lod */ - -/* ---------------------- GL_ARB_shading_language_100 ---------------------- */ - -#ifndef GL_ARB_shading_language_100 -#define GL_ARB_shading_language_100 1 - -#define GL_SHADING_LANGUAGE_VERSION_ARB 0x8B8C - -#define GLEW_ARB_shading_language_100 GLEW_GET_VAR(__GLEW_ARB_shading_language_100) - -#endif /* GL_ARB_shading_language_100 */ - -/* ----------------------------- GL_ARB_shadow ----------------------------- */ - -#ifndef GL_ARB_shadow -#define GL_ARB_shadow 1 - -#define GL_TEXTURE_COMPARE_MODE_ARB 0x884C -#define GL_TEXTURE_COMPARE_FUNC_ARB 0x884D -#define GL_COMPARE_R_TO_TEXTURE_ARB 0x884E - -#define GLEW_ARB_shadow GLEW_GET_VAR(__GLEW_ARB_shadow) - -#endif /* GL_ARB_shadow */ - -/* ------------------------- GL_ARB_shadow_ambient ------------------------- */ - -#ifndef GL_ARB_shadow_ambient -#define GL_ARB_shadow_ambient 1 - -#define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF - -#define GLEW_ARB_shadow_ambient GLEW_GET_VAR(__GLEW_ARB_shadow_ambient) - -#endif /* GL_ARB_shadow_ambient */ - -/* ------------------------------ GL_ARB_sync ------------------------------ */ - -#ifndef GL_ARB_sync -#define GL_ARB_sync 1 - -#define GL_SYNC_FLUSH_COMMANDS_BIT 0x00000001 -#define GL_MAX_SERVER_WAIT_TIMEOUT 0x9111 -#define GL_OBJECT_TYPE 0x9112 -#define GL_SYNC_CONDITION 0x9113 -#define GL_SYNC_STATUS 0x9114 -#define GL_SYNC_FLAGS 0x9115 -#define GL_SYNC_FENCE 0x9116 -#define GL_SYNC_GPU_COMMANDS_COMPLETE 0x9117 -#define GL_UNSIGNALED 0x9118 -#define GL_SIGNALED 0x9119 -#define GL_ALREADY_SIGNALED 0x911A -#define GL_TIMEOUT_EXPIRED 0x911B -#define GL_CONDITION_SATISFIED 0x911C -#define GL_WAIT_FAILED 0x911D -#define GL_TIMEOUT_IGNORED 0xFFFFFFFFFFFFFFFF - -typedef GLenum (GLAPIENTRY * PFNGLCLIENTWAITSYNCPROC) (GLsync GLsync,GLbitfield flags,GLuint64 timeout); -typedef void (GLAPIENTRY * PFNGLDELETESYNCPROC) (GLsync GLsync); -typedef GLsync (GLAPIENTRY * PFNGLFENCESYNCPROC) (GLenum condition,GLbitfield flags); -typedef void (GLAPIENTRY * PFNGLGETINTEGER64VPROC) (GLenum pname, GLint64* params); -typedef void (GLAPIENTRY * PFNGLGETSYNCIVPROC) (GLsync GLsync,GLenum pname,GLsizei bufSize,GLsizei* length, GLint *values); -typedef GLboolean (GLAPIENTRY * PFNGLISSYNCPROC) (GLsync GLsync); -typedef void (GLAPIENTRY * PFNGLWAITSYNCPROC) (GLsync GLsync,GLbitfield flags,GLuint64 timeout); - -#define glClientWaitSync GLEW_GET_FUN(__glewClientWaitSync) -#define glDeleteSync GLEW_GET_FUN(__glewDeleteSync) -#define glFenceSync GLEW_GET_FUN(__glewFenceSync) -#define glGetInteger64v GLEW_GET_FUN(__glewGetInteger64v) -#define glGetSynciv GLEW_GET_FUN(__glewGetSynciv) -#define glIsSync GLEW_GET_FUN(__glewIsSync) -#define glWaitSync GLEW_GET_FUN(__glewWaitSync) - -#define GLEW_ARB_sync GLEW_GET_VAR(__GLEW_ARB_sync) - -#endif /* GL_ARB_sync */ - -/* ---------------------- GL_ARB_texture_border_clamp ---------------------- */ - -#ifndef GL_ARB_texture_border_clamp -#define GL_ARB_texture_border_clamp 1 - -#define GL_CLAMP_TO_BORDER_ARB 0x812D - -#define GLEW_ARB_texture_border_clamp GLEW_GET_VAR(__GLEW_ARB_texture_border_clamp) - -#endif /* GL_ARB_texture_border_clamp */ - -/* ---------------------- GL_ARB_texture_buffer_object --------------------- */ - -#ifndef GL_ARB_texture_buffer_object -#define GL_ARB_texture_buffer_object 1 - -#define GL_TEXTURE_BUFFER_ARB 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE_ARB 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER_ARB 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT_ARB 0x8C2E - -typedef void (GLAPIENTRY * PFNGLTEXBUFFERARBPROC) (GLenum target, GLenum internalformat, GLuint buffer); - -#define glTexBufferARB GLEW_GET_FUN(__glewTexBufferARB) - -#define GLEW_ARB_texture_buffer_object GLEW_GET_VAR(__GLEW_ARB_texture_buffer_object) - -#endif /* GL_ARB_texture_buffer_object */ - -/* ----------------------- GL_ARB_texture_compression ---------------------- */ - -#ifndef GL_ARB_texture_compression -#define GL_ARB_texture_compression 1 - -#define GL_COMPRESSED_ALPHA_ARB 0x84E9 -#define GL_COMPRESSED_LUMINANCE_ARB 0x84EA -#define GL_COMPRESSED_LUMINANCE_ALPHA_ARB 0x84EB -#define GL_COMPRESSED_INTENSITY_ARB 0x84EC -#define GL_COMPRESSED_RGB_ARB 0x84ED -#define GL_COMPRESSED_RGBA_ARB 0x84EE -#define GL_TEXTURE_COMPRESSION_HINT_ARB 0x84EF -#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB 0x86A0 -#define GL_TEXTURE_COMPRESSED_ARB 0x86A1 -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A3 - -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE1DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE2DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXIMAGE3DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLGETCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint lod, void* img); - -#define glCompressedTexImage1DARB GLEW_GET_FUN(__glewCompressedTexImage1DARB) -#define glCompressedTexImage2DARB GLEW_GET_FUN(__glewCompressedTexImage2DARB) -#define glCompressedTexImage3DARB GLEW_GET_FUN(__glewCompressedTexImage3DARB) -#define glCompressedTexSubImage1DARB GLEW_GET_FUN(__glewCompressedTexSubImage1DARB) -#define glCompressedTexSubImage2DARB GLEW_GET_FUN(__glewCompressedTexSubImage2DARB) -#define glCompressedTexSubImage3DARB GLEW_GET_FUN(__glewCompressedTexSubImage3DARB) -#define glGetCompressedTexImageARB GLEW_GET_FUN(__glewGetCompressedTexImageARB) - -#define GLEW_ARB_texture_compression GLEW_GET_VAR(__GLEW_ARB_texture_compression) - -#endif /* GL_ARB_texture_compression */ - -/* -------------------- GL_ARB_texture_compression_rgtc -------------------- */ - -#ifndef GL_ARB_texture_compression_rgtc -#define GL_ARB_texture_compression_rgtc 1 - -#define GL_COMPRESSED_RED_RGTC1 0x8DBB -#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC -#define GL_COMPRESSED_RG_RGTC2 0x8DBD -#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE - -#define GLEW_ARB_texture_compression_rgtc GLEW_GET_VAR(__GLEW_ARB_texture_compression_rgtc) - -#endif /* GL_ARB_texture_compression_rgtc */ - -/* ------------------------ GL_ARB_texture_cube_map ------------------------ */ - -#ifndef GL_ARB_texture_cube_map -#define GL_ARB_texture_cube_map 1 - -#define GL_NORMAL_MAP_ARB 0x8511 -#define GL_REFLECTION_MAP_ARB 0x8512 -#define GL_TEXTURE_CUBE_MAP_ARB 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP_ARB 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP_ARB 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB 0x851C - -#define GLEW_ARB_texture_cube_map GLEW_GET_VAR(__GLEW_ARB_texture_cube_map) - -#endif /* GL_ARB_texture_cube_map */ - -/* --------------------- GL_ARB_texture_cube_map_array --------------------- */ - -#ifndef GL_ARB_texture_cube_map_array -#define GL_ARB_texture_cube_map_array 1 - -#define GL_TEXTURE_CUBE_MAP_ARRAY_ARB 0x9009 -#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY_ARB 0x900A -#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY_ARB 0x900B -#define GL_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900C -#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW_ARB 0x900D -#define GL_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900E -#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900F - -#define GLEW_ARB_texture_cube_map_array GLEW_GET_VAR(__GLEW_ARB_texture_cube_map_array) - -#endif /* GL_ARB_texture_cube_map_array */ - -/* ------------------------- GL_ARB_texture_env_add ------------------------ */ - -#ifndef GL_ARB_texture_env_add -#define GL_ARB_texture_env_add 1 - -#define GLEW_ARB_texture_env_add GLEW_GET_VAR(__GLEW_ARB_texture_env_add) - -#endif /* GL_ARB_texture_env_add */ - -/* ----------------------- GL_ARB_texture_env_combine ---------------------- */ - -#ifndef GL_ARB_texture_env_combine -#define GL_ARB_texture_env_combine 1 - -#define GL_SUBTRACT_ARB 0x84E7 -#define GL_COMBINE_ARB 0x8570 -#define GL_COMBINE_RGB_ARB 0x8571 -#define GL_COMBINE_ALPHA_ARB 0x8572 -#define GL_RGB_SCALE_ARB 0x8573 -#define GL_ADD_SIGNED_ARB 0x8574 -#define GL_INTERPOLATE_ARB 0x8575 -#define GL_CONSTANT_ARB 0x8576 -#define GL_PRIMARY_COLOR_ARB 0x8577 -#define GL_PREVIOUS_ARB 0x8578 -#define GL_SOURCE0_RGB_ARB 0x8580 -#define GL_SOURCE1_RGB_ARB 0x8581 -#define GL_SOURCE2_RGB_ARB 0x8582 -#define GL_SOURCE0_ALPHA_ARB 0x8588 -#define GL_SOURCE1_ALPHA_ARB 0x8589 -#define GL_SOURCE2_ALPHA_ARB 0x858A -#define GL_OPERAND0_RGB_ARB 0x8590 -#define GL_OPERAND1_RGB_ARB 0x8591 -#define GL_OPERAND2_RGB_ARB 0x8592 -#define GL_OPERAND0_ALPHA_ARB 0x8598 -#define GL_OPERAND1_ALPHA_ARB 0x8599 -#define GL_OPERAND2_ALPHA_ARB 0x859A - -#define GLEW_ARB_texture_env_combine GLEW_GET_VAR(__GLEW_ARB_texture_env_combine) - -#endif /* GL_ARB_texture_env_combine */ - -/* ---------------------- GL_ARB_texture_env_crossbar ---------------------- */ - -#ifndef GL_ARB_texture_env_crossbar -#define GL_ARB_texture_env_crossbar 1 - -#define GLEW_ARB_texture_env_crossbar GLEW_GET_VAR(__GLEW_ARB_texture_env_crossbar) - -#endif /* GL_ARB_texture_env_crossbar */ - -/* ------------------------ GL_ARB_texture_env_dot3 ------------------------ */ - -#ifndef GL_ARB_texture_env_dot3 -#define GL_ARB_texture_env_dot3 1 - -#define GL_DOT3_RGB_ARB 0x86AE -#define GL_DOT3_RGBA_ARB 0x86AF - -#define GLEW_ARB_texture_env_dot3 GLEW_GET_VAR(__GLEW_ARB_texture_env_dot3) - -#endif /* GL_ARB_texture_env_dot3 */ - -/* -------------------------- GL_ARB_texture_float ------------------------- */ - -#ifndef GL_ARB_texture_float -#define GL_ARB_texture_float 1 - -#define GL_RGBA32F_ARB 0x8814 -#define GL_RGB32F_ARB 0x8815 -#define GL_ALPHA32F_ARB 0x8816 -#define GL_INTENSITY32F_ARB 0x8817 -#define GL_LUMINANCE32F_ARB 0x8818 -#define GL_LUMINANCE_ALPHA32F_ARB 0x8819 -#define GL_RGBA16F_ARB 0x881A -#define GL_RGB16F_ARB 0x881B -#define GL_ALPHA16F_ARB 0x881C -#define GL_INTENSITY16F_ARB 0x881D -#define GL_LUMINANCE16F_ARB 0x881E -#define GL_LUMINANCE_ALPHA16F_ARB 0x881F -#define GL_TEXTURE_RED_TYPE_ARB 0x8C10 -#define GL_TEXTURE_GREEN_TYPE_ARB 0x8C11 -#define GL_TEXTURE_BLUE_TYPE_ARB 0x8C12 -#define GL_TEXTURE_ALPHA_TYPE_ARB 0x8C13 -#define GL_TEXTURE_LUMINANCE_TYPE_ARB 0x8C14 -#define GL_TEXTURE_INTENSITY_TYPE_ARB 0x8C15 -#define GL_TEXTURE_DEPTH_TYPE_ARB 0x8C16 -#define GL_UNSIGNED_NORMALIZED_ARB 0x8C17 - -#define GLEW_ARB_texture_float GLEW_GET_VAR(__GLEW_ARB_texture_float) - -#endif /* GL_ARB_texture_float */ - -/* ------------------------- GL_ARB_texture_gather ------------------------- */ - -#ifndef GL_ARB_texture_gather -#define GL_ARB_texture_gather 1 - -#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5E -#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5F -#define GL_MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB 0x8F9F - -#define GLEW_ARB_texture_gather GLEW_GET_VAR(__GLEW_ARB_texture_gather) - -#endif /* GL_ARB_texture_gather */ - -/* --------------------- GL_ARB_texture_mirrored_repeat -------------------- */ - -#ifndef GL_ARB_texture_mirrored_repeat -#define GL_ARB_texture_mirrored_repeat 1 - -#define GL_MIRRORED_REPEAT_ARB 0x8370 - -#define GLEW_ARB_texture_mirrored_repeat GLEW_GET_VAR(__GLEW_ARB_texture_mirrored_repeat) - -#endif /* GL_ARB_texture_mirrored_repeat */ - -/* ----------------------- GL_ARB_texture_multisample ---------------------- */ - -#ifndef GL_ARB_texture_multisample -#define GL_ARB_texture_multisample 1 - -#define GL_SAMPLE_POSITION 0x8E50 -#define GL_SAMPLE_MASK 0x8E51 -#define GL_SAMPLE_MASK_VALUE 0x8E52 -#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59 -#define GL_TEXTURE_2D_MULTISAMPLE 0x9100 -#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101 -#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102 -#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103 -#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104 -#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105 -#define GL_TEXTURE_SAMPLES 0x9106 -#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107 -#define GL_SAMPLER_2D_MULTISAMPLE 0x9108 -#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109 -#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A -#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B -#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C -#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D -#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E -#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F -#define GL_MAX_INTEGER_SAMPLES 0x9110 - -typedef void (GLAPIENTRY * PFNGLGETMULTISAMPLEFVPROC) (GLenum pname, GLuint index, GLfloat* val); -typedef void (GLAPIENTRY * PFNGLSAMPLEMASKIPROC) (GLuint index, GLbitfield mask); -typedef void (GLAPIENTRY * PFNGLTEXIMAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); -typedef void (GLAPIENTRY * PFNGLTEXIMAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); - -#define glGetMultisamplefv GLEW_GET_FUN(__glewGetMultisamplefv) -#define glSampleMaski GLEW_GET_FUN(__glewSampleMaski) -#define glTexImage2DMultisample GLEW_GET_FUN(__glewTexImage2DMultisample) -#define glTexImage3DMultisample GLEW_GET_FUN(__glewTexImage3DMultisample) - -#define GLEW_ARB_texture_multisample GLEW_GET_VAR(__GLEW_ARB_texture_multisample) - -#endif /* GL_ARB_texture_multisample */ - -/* -------------------- GL_ARB_texture_non_power_of_two -------------------- */ - -#ifndef GL_ARB_texture_non_power_of_two -#define GL_ARB_texture_non_power_of_two 1 - -#define GLEW_ARB_texture_non_power_of_two GLEW_GET_VAR(__GLEW_ARB_texture_non_power_of_two) - -#endif /* GL_ARB_texture_non_power_of_two */ - -/* ------------------------ GL_ARB_texture_query_lod ----------------------- */ - -#ifndef GL_ARB_texture_query_lod -#define GL_ARB_texture_query_lod 1 - -#define GLEW_ARB_texture_query_lod GLEW_GET_VAR(__GLEW_ARB_texture_query_lod) - -#endif /* GL_ARB_texture_query_lod */ - -/* ------------------------ GL_ARB_texture_rectangle ----------------------- */ - -#ifndef GL_ARB_texture_rectangle -#define GL_ARB_texture_rectangle 1 - -#define GL_TEXTURE_RECTANGLE_ARB 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE_ARB 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE_ARB 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8 -#define GL_SAMPLER_2D_RECT_ARB 0x8B63 -#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64 - -#define GLEW_ARB_texture_rectangle GLEW_GET_VAR(__GLEW_ARB_texture_rectangle) - -#endif /* GL_ARB_texture_rectangle */ - -/* --------------------------- GL_ARB_texture_rg --------------------------- */ - -#ifndef GL_ARB_texture_rg -#define GL_ARB_texture_rg 1 - -#define GL_RED 0x1903 -#define GL_COMPRESSED_RED 0x8225 -#define GL_COMPRESSED_RG 0x8226 -#define GL_RG 0x8227 -#define GL_RG_INTEGER 0x8228 -#define GL_R8 0x8229 -#define GL_R16 0x822A -#define GL_RG8 0x822B -#define GL_RG16 0x822C -#define GL_R16F 0x822D -#define GL_R32F 0x822E -#define GL_RG16F 0x822F -#define GL_RG32F 0x8230 -#define GL_R8I 0x8231 -#define GL_R8UI 0x8232 -#define GL_R16I 0x8233 -#define GL_R16UI 0x8234 -#define GL_R32I 0x8235 -#define GL_R32UI 0x8236 -#define GL_RG8I 0x8237 -#define GL_RG8UI 0x8238 -#define GL_RG16I 0x8239 -#define GL_RG16UI 0x823A -#define GL_RG32I 0x823B -#define GL_RG32UI 0x823C - -#define GLEW_ARB_texture_rg GLEW_GET_VAR(__GLEW_ARB_texture_rg) - -#endif /* GL_ARB_texture_rg */ - -/* ------------------------ GL_ARB_transpose_matrix ------------------------ */ - -#ifndef GL_ARB_transpose_matrix -#define GL_ARB_transpose_matrix 1 - -#define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3 -#define GL_TRANSPOSE_PROJECTION_MATRIX_ARB 0x84E4 -#define GL_TRANSPOSE_TEXTURE_MATRIX_ARB 0x84E5 -#define GL_TRANSPOSE_COLOR_MATRIX_ARB 0x84E6 - -typedef void (GLAPIENTRY * PFNGLLOADTRANSPOSEMATRIXDARBPROC) (GLdouble m[16]); -typedef void (GLAPIENTRY * PFNGLLOADTRANSPOSEMATRIXFARBPROC) (GLfloat m[16]); -typedef void (GLAPIENTRY * PFNGLMULTTRANSPOSEMATRIXDARBPROC) (GLdouble m[16]); -typedef void (GLAPIENTRY * PFNGLMULTTRANSPOSEMATRIXFARBPROC) (GLfloat m[16]); - -#define glLoadTransposeMatrixdARB GLEW_GET_FUN(__glewLoadTransposeMatrixdARB) -#define glLoadTransposeMatrixfARB GLEW_GET_FUN(__glewLoadTransposeMatrixfARB) -#define glMultTransposeMatrixdARB GLEW_GET_FUN(__glewMultTransposeMatrixdARB) -#define glMultTransposeMatrixfARB GLEW_GET_FUN(__glewMultTransposeMatrixfARB) - -#define GLEW_ARB_transpose_matrix GLEW_GET_VAR(__GLEW_ARB_transpose_matrix) - -#endif /* GL_ARB_transpose_matrix */ - -/* ---------------------- GL_ARB_uniform_buffer_object --------------------- */ - -#ifndef GL_ARB_uniform_buffer_object -#define GL_ARB_uniform_buffer_object 1 - -#define GL_UNIFORM_BUFFER 0x8A11 -#define GL_UNIFORM_BUFFER_BINDING 0x8A28 -#define GL_UNIFORM_BUFFER_START 0x8A29 -#define GL_UNIFORM_BUFFER_SIZE 0x8A2A -#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B -#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS 0x8A2C -#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D -#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E -#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F -#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30 -#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31 -#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32 -#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33 -#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34 -#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35 -#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36 -#define GL_UNIFORM_TYPE 0x8A37 -#define GL_UNIFORM_SIZE 0x8A38 -#define GL_UNIFORM_NAME_LENGTH 0x8A39 -#define GL_UNIFORM_BLOCK_INDEX 0x8A3A -#define GL_UNIFORM_OFFSET 0x8A3B -#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C -#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D -#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E -#define GL_UNIFORM_BLOCK_BINDING 0x8A3F -#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40 -#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41 -#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42 -#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46 -#define GL_INVALID_INDEX 0xFFFFFFFF - -typedef void (GLAPIENTRY * PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (GLAPIENTRY * PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (GLAPIENTRY * PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei* length, char* uniformBlockName); -typedef void (GLAPIENTRY * PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETACTIVEUNIFORMNAMEPROC) (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei* length, char* uniformName); -typedef void (GLAPIENTRY * PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint* uniformIndices, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint* data); -typedef GLuint (GLAPIENTRY * PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const char* uniformBlockName); -typedef void (GLAPIENTRY * PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const char** uniformNames, GLuint* uniformIndices); -typedef void (GLAPIENTRY * PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); - -#define glBindBufferBase GLEW_GET_FUN(__glewBindBufferBase) -#define glBindBufferRange GLEW_GET_FUN(__glewBindBufferRange) -#define glGetActiveUniformBlockName GLEW_GET_FUN(__glewGetActiveUniformBlockName) -#define glGetActiveUniformBlockiv GLEW_GET_FUN(__glewGetActiveUniformBlockiv) -#define glGetActiveUniformName GLEW_GET_FUN(__glewGetActiveUniformName) -#define glGetActiveUniformsiv GLEW_GET_FUN(__glewGetActiveUniformsiv) -#define glGetIntegeri_v GLEW_GET_FUN(__glewGetIntegeri_v) -#define glGetUniformBlockIndex GLEW_GET_FUN(__glewGetUniformBlockIndex) -#define glGetUniformIndices GLEW_GET_FUN(__glewGetUniformIndices) -#define glUniformBlockBinding GLEW_GET_FUN(__glewUniformBlockBinding) - -#define GLEW_ARB_uniform_buffer_object GLEW_GET_VAR(__GLEW_ARB_uniform_buffer_object) - -#endif /* GL_ARB_uniform_buffer_object */ - -/* ------------------------ GL_ARB_vertex_array_bgra ----------------------- */ - -#ifndef GL_ARB_vertex_array_bgra -#define GL_ARB_vertex_array_bgra 1 - -#define GL_BGRA 0x80E1 - -#define GLEW_ARB_vertex_array_bgra GLEW_GET_VAR(__GLEW_ARB_vertex_array_bgra) - -#endif /* GL_ARB_vertex_array_bgra */ - -/* ----------------------- GL_ARB_vertex_array_object ---------------------- */ - -#ifndef GL_ARB_vertex_array_object -#define GL_ARB_vertex_array_object 1 - -#define GL_VERTEX_ARRAY_BINDING 0x85B5 - -typedef void (GLAPIENTRY * PFNGLBINDVERTEXARRAYPROC) (GLuint array); -typedef void (GLAPIENTRY * PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint* arrays); -typedef void (GLAPIENTRY * PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint* arrays); -typedef GLboolean (GLAPIENTRY * PFNGLISVERTEXARRAYPROC) (GLuint array); - -#define glBindVertexArray GLEW_GET_FUN(__glewBindVertexArray) -#define glDeleteVertexArrays GLEW_GET_FUN(__glewDeleteVertexArrays) -#define glGenVertexArrays GLEW_GET_FUN(__glewGenVertexArrays) -#define glIsVertexArray GLEW_GET_FUN(__glewIsVertexArray) - -#define GLEW_ARB_vertex_array_object GLEW_GET_VAR(__GLEW_ARB_vertex_array_object) - -#endif /* GL_ARB_vertex_array_object */ - -/* -------------------------- GL_ARB_vertex_blend -------------------------- */ - -#ifndef GL_ARB_vertex_blend -#define GL_ARB_vertex_blend 1 - -#define GL_MODELVIEW0_ARB 0x1700 -#define GL_MODELVIEW1_ARB 0x850A -#define GL_MAX_VERTEX_UNITS_ARB 0x86A4 -#define GL_ACTIVE_VERTEX_UNITS_ARB 0x86A5 -#define GL_WEIGHT_SUM_UNITY_ARB 0x86A6 -#define GL_VERTEX_BLEND_ARB 0x86A7 -#define GL_CURRENT_WEIGHT_ARB 0x86A8 -#define GL_WEIGHT_ARRAY_TYPE_ARB 0x86A9 -#define GL_WEIGHT_ARRAY_STRIDE_ARB 0x86AA -#define GL_WEIGHT_ARRAY_SIZE_ARB 0x86AB -#define GL_WEIGHT_ARRAY_POINTER_ARB 0x86AC -#define GL_WEIGHT_ARRAY_ARB 0x86AD -#define GL_MODELVIEW2_ARB 0x8722 -#define GL_MODELVIEW3_ARB 0x8723 -#define GL_MODELVIEW4_ARB 0x8724 -#define GL_MODELVIEW5_ARB 0x8725 -#define GL_MODELVIEW6_ARB 0x8726 -#define GL_MODELVIEW7_ARB 0x8727 -#define GL_MODELVIEW8_ARB 0x8728 -#define GL_MODELVIEW9_ARB 0x8729 -#define GL_MODELVIEW10_ARB 0x872A -#define GL_MODELVIEW11_ARB 0x872B -#define GL_MODELVIEW12_ARB 0x872C -#define GL_MODELVIEW13_ARB 0x872D -#define GL_MODELVIEW14_ARB 0x872E -#define GL_MODELVIEW15_ARB 0x872F -#define GL_MODELVIEW16_ARB 0x8730 -#define GL_MODELVIEW17_ARB 0x8731 -#define GL_MODELVIEW18_ARB 0x8732 -#define GL_MODELVIEW19_ARB 0x8733 -#define GL_MODELVIEW20_ARB 0x8734 -#define GL_MODELVIEW21_ARB 0x8735 -#define GL_MODELVIEW22_ARB 0x8736 -#define GL_MODELVIEW23_ARB 0x8737 -#define GL_MODELVIEW24_ARB 0x8738 -#define GL_MODELVIEW25_ARB 0x8739 -#define GL_MODELVIEW26_ARB 0x873A -#define GL_MODELVIEW27_ARB 0x873B -#define GL_MODELVIEW28_ARB 0x873C -#define GL_MODELVIEW29_ARB 0x873D -#define GL_MODELVIEW30_ARB 0x873E -#define GL_MODELVIEW31_ARB 0x873F - -typedef void (GLAPIENTRY * PFNGLVERTEXBLENDARBPROC) (GLint count); -typedef void (GLAPIENTRY * PFNGLWEIGHTPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, GLvoid *pointer); -typedef void (GLAPIENTRY * PFNGLWEIGHTBVARBPROC) (GLint size, GLbyte *weights); -typedef void (GLAPIENTRY * PFNGLWEIGHTDVARBPROC) (GLint size, GLdouble *weights); -typedef void (GLAPIENTRY * PFNGLWEIGHTFVARBPROC) (GLint size, GLfloat *weights); -typedef void (GLAPIENTRY * PFNGLWEIGHTIVARBPROC) (GLint size, GLint *weights); -typedef void (GLAPIENTRY * PFNGLWEIGHTSVARBPROC) (GLint size, GLshort *weights); -typedef void (GLAPIENTRY * PFNGLWEIGHTUBVARBPROC) (GLint size, GLubyte *weights); -typedef void (GLAPIENTRY * PFNGLWEIGHTUIVARBPROC) (GLint size, GLuint *weights); -typedef void (GLAPIENTRY * PFNGLWEIGHTUSVARBPROC) (GLint size, GLushort *weights); - -#define glVertexBlendARB GLEW_GET_FUN(__glewVertexBlendARB) -#define glWeightPointerARB GLEW_GET_FUN(__glewWeightPointerARB) -#define glWeightbvARB GLEW_GET_FUN(__glewWeightbvARB) -#define glWeightdvARB GLEW_GET_FUN(__glewWeightdvARB) -#define glWeightfvARB GLEW_GET_FUN(__glewWeightfvARB) -#define glWeightivARB GLEW_GET_FUN(__glewWeightivARB) -#define glWeightsvARB GLEW_GET_FUN(__glewWeightsvARB) -#define glWeightubvARB GLEW_GET_FUN(__glewWeightubvARB) -#define glWeightuivARB GLEW_GET_FUN(__glewWeightuivARB) -#define glWeightusvARB GLEW_GET_FUN(__glewWeightusvARB) - -#define GLEW_ARB_vertex_blend GLEW_GET_VAR(__GLEW_ARB_vertex_blend) - -#endif /* GL_ARB_vertex_blend */ - -/* ---------------------- GL_ARB_vertex_buffer_object ---------------------- */ - -#ifndef GL_ARB_vertex_buffer_object -#define GL_ARB_vertex_buffer_object 1 - -#define GL_BUFFER_SIZE_ARB 0x8764 -#define GL_BUFFER_USAGE_ARB 0x8765 -#define GL_ARRAY_BUFFER_ARB 0x8892 -#define GL_ELEMENT_ARRAY_BUFFER_ARB 0x8893 -#define GL_ARRAY_BUFFER_BINDING_ARB 0x8894 -#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895 -#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896 -#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897 -#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898 -#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899 -#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A -#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B -#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C -#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D -#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E -#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F -#define GL_READ_ONLY_ARB 0x88B8 -#define GL_WRITE_ONLY_ARB 0x88B9 -#define GL_READ_WRITE_ARB 0x88BA -#define GL_BUFFER_ACCESS_ARB 0x88BB -#define GL_BUFFER_MAPPED_ARB 0x88BC -#define GL_BUFFER_MAP_POINTER_ARB 0x88BD -#define GL_STREAM_DRAW_ARB 0x88E0 -#define GL_STREAM_READ_ARB 0x88E1 -#define GL_STREAM_COPY_ARB 0x88E2 -#define GL_STATIC_DRAW_ARB 0x88E4 -#define GL_STATIC_READ_ARB 0x88E5 -#define GL_STATIC_COPY_ARB 0x88E6 -#define GL_DYNAMIC_DRAW_ARB 0x88E8 -#define GL_DYNAMIC_READ_ARB 0x88E9 -#define GL_DYNAMIC_COPY_ARB 0x88EA - -typedef ptrdiff_t GLsizeiptrARB; -typedef ptrdiff_t GLintptrARB; - -typedef void (GLAPIENTRY * PFNGLBINDBUFFERARBPROC) (GLenum target, GLuint buffer); -typedef void (GLAPIENTRY * PFNGLBUFFERDATAARBPROC) (GLenum target, GLsizeiptrARB size, const GLvoid* data, GLenum usage); -typedef void (GLAPIENTRY * PFNGLBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid* data); -typedef void (GLAPIENTRY * PFNGLDELETEBUFFERSARBPROC) (GLsizei n, const GLuint* buffers); -typedef void (GLAPIENTRY * PFNGLGENBUFFERSARBPROC) (GLsizei n, GLuint* buffers); -typedef void (GLAPIENTRY * PFNGLGETBUFFERPARAMETERIVARBPROC) (GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETBUFFERPOINTERVARBPROC) (GLenum target, GLenum pname, GLvoid** params); -typedef void (GLAPIENTRY * PFNGLGETBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid* data); -typedef GLboolean (GLAPIENTRY * PFNGLISBUFFERARBPROC) (GLuint buffer); -typedef GLvoid * (GLAPIENTRY * PFNGLMAPBUFFERARBPROC) (GLenum target, GLenum access); -typedef GLboolean (GLAPIENTRY * PFNGLUNMAPBUFFERARBPROC) (GLenum target); - -#define glBindBufferARB GLEW_GET_FUN(__glewBindBufferARB) -#define glBufferDataARB GLEW_GET_FUN(__glewBufferDataARB) -#define glBufferSubDataARB GLEW_GET_FUN(__glewBufferSubDataARB) -#define glDeleteBuffersARB GLEW_GET_FUN(__glewDeleteBuffersARB) -#define glGenBuffersARB GLEW_GET_FUN(__glewGenBuffersARB) -#define glGetBufferParameterivARB GLEW_GET_FUN(__glewGetBufferParameterivARB) -#define glGetBufferPointervARB GLEW_GET_FUN(__glewGetBufferPointervARB) -#define glGetBufferSubDataARB GLEW_GET_FUN(__glewGetBufferSubDataARB) -#define glIsBufferARB GLEW_GET_FUN(__glewIsBufferARB) -#define glMapBufferARB GLEW_GET_FUN(__glewMapBufferARB) -#define glUnmapBufferARB GLEW_GET_FUN(__glewUnmapBufferARB) - -#define GLEW_ARB_vertex_buffer_object GLEW_GET_VAR(__GLEW_ARB_vertex_buffer_object) - -#endif /* GL_ARB_vertex_buffer_object */ - -/* ------------------------- GL_ARB_vertex_program ------------------------- */ - -#ifndef GL_ARB_vertex_program -#define GL_ARB_vertex_program 1 - -#define GL_COLOR_SUM_ARB 0x8458 -#define GL_VERTEX_PROGRAM_ARB 0x8620 -#define GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB 0x8622 -#define GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB 0x8623 -#define GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB 0x8624 -#define GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB 0x8625 -#define GL_CURRENT_VERTEX_ATTRIB_ARB 0x8626 -#define GL_PROGRAM_LENGTH_ARB 0x8627 -#define GL_PROGRAM_STRING_ARB 0x8628 -#define GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB 0x862E -#define GL_MAX_PROGRAM_MATRICES_ARB 0x862F -#define GL_CURRENT_MATRIX_STACK_DEPTH_ARB 0x8640 -#define GL_CURRENT_MATRIX_ARB 0x8641 -#define GL_VERTEX_PROGRAM_POINT_SIZE_ARB 0x8642 -#define GL_VERTEX_PROGRAM_TWO_SIDE_ARB 0x8643 -#define GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB 0x8645 -#define GL_PROGRAM_ERROR_POSITION_ARB 0x864B -#define GL_PROGRAM_BINDING_ARB 0x8677 -#define GL_MAX_VERTEX_ATTRIBS_ARB 0x8869 -#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB 0x886A -#define GL_PROGRAM_ERROR_STRING_ARB 0x8874 -#define GL_PROGRAM_FORMAT_ASCII_ARB 0x8875 -#define GL_PROGRAM_FORMAT_ARB 0x8876 -#define GL_PROGRAM_INSTRUCTIONS_ARB 0x88A0 -#define GL_MAX_PROGRAM_INSTRUCTIONS_ARB 0x88A1 -#define GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A2 -#define GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A3 -#define GL_PROGRAM_TEMPORARIES_ARB 0x88A4 -#define GL_MAX_PROGRAM_TEMPORARIES_ARB 0x88A5 -#define GL_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A6 -#define GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A7 -#define GL_PROGRAM_PARAMETERS_ARB 0x88A8 -#define GL_MAX_PROGRAM_PARAMETERS_ARB 0x88A9 -#define GL_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AA -#define GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AB -#define GL_PROGRAM_ATTRIBS_ARB 0x88AC -#define GL_MAX_PROGRAM_ATTRIBS_ARB 0x88AD -#define GL_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AE -#define GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AF -#define GL_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B0 -#define GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B1 -#define GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B2 -#define GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B3 -#define GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB 0x88B4 -#define GL_MAX_PROGRAM_ENV_PARAMETERS_ARB 0x88B5 -#define GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB 0x88B6 -#define GL_TRANSPOSE_CURRENT_MATRIX_ARB 0x88B7 -#define GL_MATRIX0_ARB 0x88C0 -#define GL_MATRIX1_ARB 0x88C1 -#define GL_MATRIX2_ARB 0x88C2 -#define GL_MATRIX3_ARB 0x88C3 -#define GL_MATRIX4_ARB 0x88C4 -#define GL_MATRIX5_ARB 0x88C5 -#define GL_MATRIX6_ARB 0x88C6 -#define GL_MATRIX7_ARB 0x88C7 -#define GL_MATRIX8_ARB 0x88C8 -#define GL_MATRIX9_ARB 0x88C9 -#define GL_MATRIX10_ARB 0x88CA -#define GL_MATRIX11_ARB 0x88CB -#define GL_MATRIX12_ARB 0x88CC -#define GL_MATRIX13_ARB 0x88CD -#define GL_MATRIX14_ARB 0x88CE -#define GL_MATRIX15_ARB 0x88CF -#define GL_MATRIX16_ARB 0x88D0 -#define GL_MATRIX17_ARB 0x88D1 -#define GL_MATRIX18_ARB 0x88D2 -#define GL_MATRIX19_ARB 0x88D3 -#define GL_MATRIX20_ARB 0x88D4 -#define GL_MATRIX21_ARB 0x88D5 -#define GL_MATRIX22_ARB 0x88D6 -#define GL_MATRIX23_ARB 0x88D7 -#define GL_MATRIX24_ARB 0x88D8 -#define GL_MATRIX25_ARB 0x88D9 -#define GL_MATRIX26_ARB 0x88DA -#define GL_MATRIX27_ARB 0x88DB -#define GL_MATRIX28_ARB 0x88DC -#define GL_MATRIX29_ARB 0x88DD -#define GL_MATRIX30_ARB 0x88DE -#define GL_MATRIX31_ARB 0x88DF - -typedef void (GLAPIENTRY * PFNGLBINDPROGRAMARBPROC) (GLenum target, GLuint program); -typedef void (GLAPIENTRY * PFNGLDELETEPROGRAMSARBPROC) (GLsizei n, const GLuint* programs); -typedef void (GLAPIENTRY * PFNGLDISABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); -typedef void (GLAPIENTRY * PFNGLENABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); -typedef void (GLAPIENTRY * PFNGLGENPROGRAMSARBPROC) (GLsizei n, GLuint* programs); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMENVPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMENVPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMSTRINGARBPROC) (GLenum target, GLenum pname, void* string); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMIVARBPROC) (GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBPOINTERVARBPROC) (GLuint index, GLenum pname, GLvoid** pointer); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBDVARBPROC) (GLuint index, GLenum pname, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBFVARBPROC) (GLuint index, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIVARBPROC) (GLuint index, GLenum pname, GLint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISPROGRAMARBPROC) (GLuint program); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble* params); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble* params); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLPROGRAMSTRINGARBPROC) (GLenum target, GLenum format, GLsizei len, const void* string); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DARBPROC) (GLuint index, GLdouble x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DVARBPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FARBPROC) (GLuint index, GLfloat x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FVARBPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SARBPROC) (GLuint index, GLshort x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SVARBPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DARBPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DVARBPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FARBPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FVARBPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SARBPROC) (GLuint index, GLshort x, GLshort y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SVARBPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DVARBPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FVARBPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SVARBPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NBVARBPROC) (GLuint index, const GLbyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NIVARBPROC) (GLuint index, const GLint* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NSVARBPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUBARBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUBVARBPROC) (GLuint index, const GLubyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUIVARBPROC) (GLuint index, const GLuint* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4NUSVARBPROC) (GLuint index, const GLushort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4BVARBPROC) (GLuint index, const GLbyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DVARBPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FVARBPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4IVARBPROC) (GLuint index, const GLint* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SVARBPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UBVARBPROC) (GLuint index, const GLubyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UIVARBPROC) (GLuint index, const GLuint* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4USVARBPROC) (GLuint index, const GLushort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBPOINTERARBPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void* pointer); - -#define glBindProgramARB GLEW_GET_FUN(__glewBindProgramARB) -#define glDeleteProgramsARB GLEW_GET_FUN(__glewDeleteProgramsARB) -#define glDisableVertexAttribArrayARB GLEW_GET_FUN(__glewDisableVertexAttribArrayARB) -#define glEnableVertexAttribArrayARB GLEW_GET_FUN(__glewEnableVertexAttribArrayARB) -#define glGenProgramsARB GLEW_GET_FUN(__glewGenProgramsARB) -#define glGetProgramEnvParameterdvARB GLEW_GET_FUN(__glewGetProgramEnvParameterdvARB) -#define glGetProgramEnvParameterfvARB GLEW_GET_FUN(__glewGetProgramEnvParameterfvARB) -#define glGetProgramLocalParameterdvARB GLEW_GET_FUN(__glewGetProgramLocalParameterdvARB) -#define glGetProgramLocalParameterfvARB GLEW_GET_FUN(__glewGetProgramLocalParameterfvARB) -#define glGetProgramStringARB GLEW_GET_FUN(__glewGetProgramStringARB) -#define glGetProgramivARB GLEW_GET_FUN(__glewGetProgramivARB) -#define glGetVertexAttribPointervARB GLEW_GET_FUN(__glewGetVertexAttribPointervARB) -#define glGetVertexAttribdvARB GLEW_GET_FUN(__glewGetVertexAttribdvARB) -#define glGetVertexAttribfvARB GLEW_GET_FUN(__glewGetVertexAttribfvARB) -#define glGetVertexAttribivARB GLEW_GET_FUN(__glewGetVertexAttribivARB) -#define glIsProgramARB GLEW_GET_FUN(__glewIsProgramARB) -#define glProgramEnvParameter4dARB GLEW_GET_FUN(__glewProgramEnvParameter4dARB) -#define glProgramEnvParameter4dvARB GLEW_GET_FUN(__glewProgramEnvParameter4dvARB) -#define glProgramEnvParameter4fARB GLEW_GET_FUN(__glewProgramEnvParameter4fARB) -#define glProgramEnvParameter4fvARB GLEW_GET_FUN(__glewProgramEnvParameter4fvARB) -#define glProgramLocalParameter4dARB GLEW_GET_FUN(__glewProgramLocalParameter4dARB) -#define glProgramLocalParameter4dvARB GLEW_GET_FUN(__glewProgramLocalParameter4dvARB) -#define glProgramLocalParameter4fARB GLEW_GET_FUN(__glewProgramLocalParameter4fARB) -#define glProgramLocalParameter4fvARB GLEW_GET_FUN(__glewProgramLocalParameter4fvARB) -#define glProgramStringARB GLEW_GET_FUN(__glewProgramStringARB) -#define glVertexAttrib1dARB GLEW_GET_FUN(__glewVertexAttrib1dARB) -#define glVertexAttrib1dvARB GLEW_GET_FUN(__glewVertexAttrib1dvARB) -#define glVertexAttrib1fARB GLEW_GET_FUN(__glewVertexAttrib1fARB) -#define glVertexAttrib1fvARB GLEW_GET_FUN(__glewVertexAttrib1fvARB) -#define glVertexAttrib1sARB GLEW_GET_FUN(__glewVertexAttrib1sARB) -#define glVertexAttrib1svARB GLEW_GET_FUN(__glewVertexAttrib1svARB) -#define glVertexAttrib2dARB GLEW_GET_FUN(__glewVertexAttrib2dARB) -#define glVertexAttrib2dvARB GLEW_GET_FUN(__glewVertexAttrib2dvARB) -#define glVertexAttrib2fARB GLEW_GET_FUN(__glewVertexAttrib2fARB) -#define glVertexAttrib2fvARB GLEW_GET_FUN(__glewVertexAttrib2fvARB) -#define glVertexAttrib2sARB GLEW_GET_FUN(__glewVertexAttrib2sARB) -#define glVertexAttrib2svARB GLEW_GET_FUN(__glewVertexAttrib2svARB) -#define glVertexAttrib3dARB GLEW_GET_FUN(__glewVertexAttrib3dARB) -#define glVertexAttrib3dvARB GLEW_GET_FUN(__glewVertexAttrib3dvARB) -#define glVertexAttrib3fARB GLEW_GET_FUN(__glewVertexAttrib3fARB) -#define glVertexAttrib3fvARB GLEW_GET_FUN(__glewVertexAttrib3fvARB) -#define glVertexAttrib3sARB GLEW_GET_FUN(__glewVertexAttrib3sARB) -#define glVertexAttrib3svARB GLEW_GET_FUN(__glewVertexAttrib3svARB) -#define glVertexAttrib4NbvARB GLEW_GET_FUN(__glewVertexAttrib4NbvARB) -#define glVertexAttrib4NivARB GLEW_GET_FUN(__glewVertexAttrib4NivARB) -#define glVertexAttrib4NsvARB GLEW_GET_FUN(__glewVertexAttrib4NsvARB) -#define glVertexAttrib4NubARB GLEW_GET_FUN(__glewVertexAttrib4NubARB) -#define glVertexAttrib4NubvARB GLEW_GET_FUN(__glewVertexAttrib4NubvARB) -#define glVertexAttrib4NuivARB GLEW_GET_FUN(__glewVertexAttrib4NuivARB) -#define glVertexAttrib4NusvARB GLEW_GET_FUN(__glewVertexAttrib4NusvARB) -#define glVertexAttrib4bvARB GLEW_GET_FUN(__glewVertexAttrib4bvARB) -#define glVertexAttrib4dARB GLEW_GET_FUN(__glewVertexAttrib4dARB) -#define glVertexAttrib4dvARB GLEW_GET_FUN(__glewVertexAttrib4dvARB) -#define glVertexAttrib4fARB GLEW_GET_FUN(__glewVertexAttrib4fARB) -#define glVertexAttrib4fvARB GLEW_GET_FUN(__glewVertexAttrib4fvARB) -#define glVertexAttrib4ivARB GLEW_GET_FUN(__glewVertexAttrib4ivARB) -#define glVertexAttrib4sARB GLEW_GET_FUN(__glewVertexAttrib4sARB) -#define glVertexAttrib4svARB GLEW_GET_FUN(__glewVertexAttrib4svARB) -#define glVertexAttrib4ubvARB GLEW_GET_FUN(__glewVertexAttrib4ubvARB) -#define glVertexAttrib4uivARB GLEW_GET_FUN(__glewVertexAttrib4uivARB) -#define glVertexAttrib4usvARB GLEW_GET_FUN(__glewVertexAttrib4usvARB) -#define glVertexAttribPointerARB GLEW_GET_FUN(__glewVertexAttribPointerARB) - -#define GLEW_ARB_vertex_program GLEW_GET_VAR(__GLEW_ARB_vertex_program) - -#endif /* GL_ARB_vertex_program */ - -/* -------------------------- GL_ARB_vertex_shader ------------------------- */ - -#ifndef GL_ARB_vertex_shader -#define GL_ARB_vertex_shader 1 - -#define GL_VERTEX_SHADER_ARB 0x8B31 -#define GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB 0x8B4A -#define GL_MAX_VARYING_FLOATS_ARB 0x8B4B -#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C -#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB 0x8B4D -#define GL_OBJECT_ACTIVE_ATTRIBUTES_ARB 0x8B89 -#define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB 0x8B8A - -typedef void (GLAPIENTRY * PFNGLBINDATTRIBLOCATIONARBPROC) (GLhandleARB programObj, GLuint index, const GLcharARB* name); -typedef void (GLAPIENTRY * PFNGLGETACTIVEATTRIBARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei* length, GLint *size, GLenum *type, GLcharARB *name); -typedef GLint (GLAPIENTRY * PFNGLGETATTRIBLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB* name); - -#define glBindAttribLocationARB GLEW_GET_FUN(__glewBindAttribLocationARB) -#define glGetActiveAttribARB GLEW_GET_FUN(__glewGetActiveAttribARB) -#define glGetAttribLocationARB GLEW_GET_FUN(__glewGetAttribLocationARB) - -#define GLEW_ARB_vertex_shader GLEW_GET_VAR(__GLEW_ARB_vertex_shader) - -#endif /* GL_ARB_vertex_shader */ - -/* --------------------------- GL_ARB_window_pos --------------------------- */ - -#ifndef GL_ARB_window_pos -#define GL_ARB_window_pos 1 - -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DARBPROC) (GLdouble x, GLdouble y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DVARBPROC) (const GLdouble* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FARBPROC) (GLfloat x, GLfloat y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FVARBPROC) (const GLfloat* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IARBPROC) (GLint x, GLint y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IVARBPROC) (const GLint* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SARBPROC) (GLshort x, GLshort y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SVARBPROC) (const GLshort* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DARBPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DVARBPROC) (const GLdouble* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FARBPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FVARBPROC) (const GLfloat* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IARBPROC) (GLint x, GLint y, GLint z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IVARBPROC) (const GLint* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SARBPROC) (GLshort x, GLshort y, GLshort z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SVARBPROC) (const GLshort* p); - -#define glWindowPos2dARB GLEW_GET_FUN(__glewWindowPos2dARB) -#define glWindowPos2dvARB GLEW_GET_FUN(__glewWindowPos2dvARB) -#define glWindowPos2fARB GLEW_GET_FUN(__glewWindowPos2fARB) -#define glWindowPos2fvARB GLEW_GET_FUN(__glewWindowPos2fvARB) -#define glWindowPos2iARB GLEW_GET_FUN(__glewWindowPos2iARB) -#define glWindowPos2ivARB GLEW_GET_FUN(__glewWindowPos2ivARB) -#define glWindowPos2sARB GLEW_GET_FUN(__glewWindowPos2sARB) -#define glWindowPos2svARB GLEW_GET_FUN(__glewWindowPos2svARB) -#define glWindowPos3dARB GLEW_GET_FUN(__glewWindowPos3dARB) -#define glWindowPos3dvARB GLEW_GET_FUN(__glewWindowPos3dvARB) -#define glWindowPos3fARB GLEW_GET_FUN(__glewWindowPos3fARB) -#define glWindowPos3fvARB GLEW_GET_FUN(__glewWindowPos3fvARB) -#define glWindowPos3iARB GLEW_GET_FUN(__glewWindowPos3iARB) -#define glWindowPos3ivARB GLEW_GET_FUN(__glewWindowPos3ivARB) -#define glWindowPos3sARB GLEW_GET_FUN(__glewWindowPos3sARB) -#define glWindowPos3svARB GLEW_GET_FUN(__glewWindowPos3svARB) - -#define GLEW_ARB_window_pos GLEW_GET_VAR(__GLEW_ARB_window_pos) - -#endif /* GL_ARB_window_pos */ - -/* ------------------------- GL_ATIX_point_sprites ------------------------- */ - -#ifndef GL_ATIX_point_sprites -#define GL_ATIX_point_sprites 1 - -#define GL_TEXTURE_POINT_MODE_ATIX 0x60B0 -#define GL_TEXTURE_POINT_ONE_COORD_ATIX 0x60B1 -#define GL_TEXTURE_POINT_SPRITE_ATIX 0x60B2 -#define GL_POINT_SPRITE_CULL_MODE_ATIX 0x60B3 -#define GL_POINT_SPRITE_CULL_CENTER_ATIX 0x60B4 -#define GL_POINT_SPRITE_CULL_CLIP_ATIX 0x60B5 - -#define GLEW_ATIX_point_sprites GLEW_GET_VAR(__GLEW_ATIX_point_sprites) - -#endif /* GL_ATIX_point_sprites */ - -/* ---------------------- GL_ATIX_texture_env_combine3 --------------------- */ - -#ifndef GL_ATIX_texture_env_combine3 -#define GL_ATIX_texture_env_combine3 1 - -#define GL_MODULATE_ADD_ATIX 0x8744 -#define GL_MODULATE_SIGNED_ADD_ATIX 0x8745 -#define GL_MODULATE_SUBTRACT_ATIX 0x8746 - -#define GLEW_ATIX_texture_env_combine3 GLEW_GET_VAR(__GLEW_ATIX_texture_env_combine3) - -#endif /* GL_ATIX_texture_env_combine3 */ - -/* ----------------------- GL_ATIX_texture_env_route ----------------------- */ - -#ifndef GL_ATIX_texture_env_route -#define GL_ATIX_texture_env_route 1 - -#define GL_SECONDARY_COLOR_ATIX 0x8747 -#define GL_TEXTURE_OUTPUT_RGB_ATIX 0x8748 -#define GL_TEXTURE_OUTPUT_ALPHA_ATIX 0x8749 - -#define GLEW_ATIX_texture_env_route GLEW_GET_VAR(__GLEW_ATIX_texture_env_route) - -#endif /* GL_ATIX_texture_env_route */ - -/* ---------------- GL_ATIX_vertex_shader_output_point_size ---------------- */ - -#ifndef GL_ATIX_vertex_shader_output_point_size -#define GL_ATIX_vertex_shader_output_point_size 1 - -#define GL_OUTPUT_POINT_SIZE_ATIX 0x610E - -#define GLEW_ATIX_vertex_shader_output_point_size GLEW_GET_VAR(__GLEW_ATIX_vertex_shader_output_point_size) - -#endif /* GL_ATIX_vertex_shader_output_point_size */ - -/* -------------------------- GL_ATI_draw_buffers -------------------------- */ - -#ifndef GL_ATI_draw_buffers -#define GL_ATI_draw_buffers 1 - -#define GL_MAX_DRAW_BUFFERS_ATI 0x8824 -#define GL_DRAW_BUFFER0_ATI 0x8825 -#define GL_DRAW_BUFFER1_ATI 0x8826 -#define GL_DRAW_BUFFER2_ATI 0x8827 -#define GL_DRAW_BUFFER3_ATI 0x8828 -#define GL_DRAW_BUFFER4_ATI 0x8829 -#define GL_DRAW_BUFFER5_ATI 0x882A -#define GL_DRAW_BUFFER6_ATI 0x882B -#define GL_DRAW_BUFFER7_ATI 0x882C -#define GL_DRAW_BUFFER8_ATI 0x882D -#define GL_DRAW_BUFFER9_ATI 0x882E -#define GL_DRAW_BUFFER10_ATI 0x882F -#define GL_DRAW_BUFFER11_ATI 0x8830 -#define GL_DRAW_BUFFER12_ATI 0x8831 -#define GL_DRAW_BUFFER13_ATI 0x8832 -#define GL_DRAW_BUFFER14_ATI 0x8833 -#define GL_DRAW_BUFFER15_ATI 0x8834 - -typedef void (GLAPIENTRY * PFNGLDRAWBUFFERSATIPROC) (GLsizei n, const GLenum* bufs); - -#define glDrawBuffersATI GLEW_GET_FUN(__glewDrawBuffersATI) - -#define GLEW_ATI_draw_buffers GLEW_GET_VAR(__GLEW_ATI_draw_buffers) - -#endif /* GL_ATI_draw_buffers */ - -/* -------------------------- GL_ATI_element_array ------------------------- */ - -#ifndef GL_ATI_element_array -#define GL_ATI_element_array 1 - -#define GL_ELEMENT_ARRAY_ATI 0x8768 -#define GL_ELEMENT_ARRAY_TYPE_ATI 0x8769 -#define GL_ELEMENT_ARRAY_POINTER_ATI 0x876A - -typedef void (GLAPIENTRY * PFNGLDRAWELEMENTARRAYATIPROC) (GLenum mode, GLsizei count); -typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTARRAYATIPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count); -typedef void (GLAPIENTRY * PFNGLELEMENTPOINTERATIPROC) (GLenum type, const void* pointer); - -#define glDrawElementArrayATI GLEW_GET_FUN(__glewDrawElementArrayATI) -#define glDrawRangeElementArrayATI GLEW_GET_FUN(__glewDrawRangeElementArrayATI) -#define glElementPointerATI GLEW_GET_FUN(__glewElementPointerATI) - -#define GLEW_ATI_element_array GLEW_GET_VAR(__GLEW_ATI_element_array) - -#endif /* GL_ATI_element_array */ - -/* ------------------------- GL_ATI_envmap_bumpmap ------------------------- */ - -#ifndef GL_ATI_envmap_bumpmap -#define GL_ATI_envmap_bumpmap 1 - -#define GL_BUMP_ROT_MATRIX_ATI 0x8775 -#define GL_BUMP_ROT_MATRIX_SIZE_ATI 0x8776 -#define GL_BUMP_NUM_TEX_UNITS_ATI 0x8777 -#define GL_BUMP_TEX_UNITS_ATI 0x8778 -#define GL_DUDV_ATI 0x8779 -#define GL_DU8DV8_ATI 0x877A -#define GL_BUMP_ENVMAP_ATI 0x877B -#define GL_BUMP_TARGET_ATI 0x877C - -typedef void (GLAPIENTRY * PFNGLGETTEXBUMPPARAMETERFVATIPROC) (GLenum pname, GLfloat *param); -typedef void (GLAPIENTRY * PFNGLGETTEXBUMPPARAMETERIVATIPROC) (GLenum pname, GLint *param); -typedef void (GLAPIENTRY * PFNGLTEXBUMPPARAMETERFVATIPROC) (GLenum pname, GLfloat *param); -typedef void (GLAPIENTRY * PFNGLTEXBUMPPARAMETERIVATIPROC) (GLenum pname, GLint *param); - -#define glGetTexBumpParameterfvATI GLEW_GET_FUN(__glewGetTexBumpParameterfvATI) -#define glGetTexBumpParameterivATI GLEW_GET_FUN(__glewGetTexBumpParameterivATI) -#define glTexBumpParameterfvATI GLEW_GET_FUN(__glewTexBumpParameterfvATI) -#define glTexBumpParameterivATI GLEW_GET_FUN(__glewTexBumpParameterivATI) - -#define GLEW_ATI_envmap_bumpmap GLEW_GET_VAR(__GLEW_ATI_envmap_bumpmap) - -#endif /* GL_ATI_envmap_bumpmap */ - -/* ------------------------- GL_ATI_fragment_shader ------------------------ */ - -#ifndef GL_ATI_fragment_shader -#define GL_ATI_fragment_shader 1 - -#define GL_RED_BIT_ATI 0x00000001 -#define GL_2X_BIT_ATI 0x00000001 -#define GL_4X_BIT_ATI 0x00000002 -#define GL_GREEN_BIT_ATI 0x00000002 -#define GL_COMP_BIT_ATI 0x00000002 -#define GL_BLUE_BIT_ATI 0x00000004 -#define GL_8X_BIT_ATI 0x00000004 -#define GL_NEGATE_BIT_ATI 0x00000004 -#define GL_BIAS_BIT_ATI 0x00000008 -#define GL_HALF_BIT_ATI 0x00000008 -#define GL_QUARTER_BIT_ATI 0x00000010 -#define GL_EIGHTH_BIT_ATI 0x00000020 -#define GL_SATURATE_BIT_ATI 0x00000040 -#define GL_FRAGMENT_SHADER_ATI 0x8920 -#define GL_REG_0_ATI 0x8921 -#define GL_REG_1_ATI 0x8922 -#define GL_REG_2_ATI 0x8923 -#define GL_REG_3_ATI 0x8924 -#define GL_REG_4_ATI 0x8925 -#define GL_REG_5_ATI 0x8926 -#define GL_CON_0_ATI 0x8941 -#define GL_CON_1_ATI 0x8942 -#define GL_CON_2_ATI 0x8943 -#define GL_CON_3_ATI 0x8944 -#define GL_CON_4_ATI 0x8945 -#define GL_CON_5_ATI 0x8946 -#define GL_CON_6_ATI 0x8947 -#define GL_CON_7_ATI 0x8948 -#define GL_MOV_ATI 0x8961 -#define GL_ADD_ATI 0x8963 -#define GL_MUL_ATI 0x8964 -#define GL_SUB_ATI 0x8965 -#define GL_DOT3_ATI 0x8966 -#define GL_DOT4_ATI 0x8967 -#define GL_MAD_ATI 0x8968 -#define GL_LERP_ATI 0x8969 -#define GL_CND_ATI 0x896A -#define GL_CND0_ATI 0x896B -#define GL_DOT2_ADD_ATI 0x896C -#define GL_SECONDARY_INTERPOLATOR_ATI 0x896D -#define GL_NUM_FRAGMENT_REGISTERS_ATI 0x896E -#define GL_NUM_FRAGMENT_CONSTANTS_ATI 0x896F -#define GL_NUM_PASSES_ATI 0x8970 -#define GL_NUM_INSTRUCTIONS_PER_PASS_ATI 0x8971 -#define GL_NUM_INSTRUCTIONS_TOTAL_ATI 0x8972 -#define GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI 0x8973 -#define GL_NUM_LOOPBACK_COMPONENTS_ATI 0x8974 -#define GL_COLOR_ALPHA_PAIRING_ATI 0x8975 -#define GL_SWIZZLE_STR_ATI 0x8976 -#define GL_SWIZZLE_STQ_ATI 0x8977 -#define GL_SWIZZLE_STR_DR_ATI 0x8978 -#define GL_SWIZZLE_STQ_DQ_ATI 0x8979 -#define GL_SWIZZLE_STRQ_ATI 0x897A -#define GL_SWIZZLE_STRQ_DQ_ATI 0x897B - -typedef void (GLAPIENTRY * PFNGLALPHAFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); -typedef void (GLAPIENTRY * PFNGLALPHAFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); -typedef void (GLAPIENTRY * PFNGLALPHAFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); -typedef void (GLAPIENTRY * PFNGLBEGINFRAGMENTSHADERATIPROC) (void); -typedef void (GLAPIENTRY * PFNGLBINDFRAGMENTSHADERATIPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLCOLORFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); -typedef void (GLAPIENTRY * PFNGLCOLORFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); -typedef void (GLAPIENTRY * PFNGLCOLORFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); -typedef void (GLAPIENTRY * PFNGLDELETEFRAGMENTSHADERATIPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLENDFRAGMENTSHADERATIPROC) (void); -typedef GLuint (GLAPIENTRY * PFNGLGENFRAGMENTSHADERSATIPROC) (GLuint range); -typedef void (GLAPIENTRY * PFNGLPASSTEXCOORDATIPROC) (GLuint dst, GLuint coord, GLenum swizzle); -typedef void (GLAPIENTRY * PFNGLSAMPLEMAPATIPROC) (GLuint dst, GLuint interp, GLenum swizzle); -typedef void (GLAPIENTRY * PFNGLSETFRAGMENTSHADERCONSTANTATIPROC) (GLuint dst, const GLfloat* value); - -#define glAlphaFragmentOp1ATI GLEW_GET_FUN(__glewAlphaFragmentOp1ATI) -#define glAlphaFragmentOp2ATI GLEW_GET_FUN(__glewAlphaFragmentOp2ATI) -#define glAlphaFragmentOp3ATI GLEW_GET_FUN(__glewAlphaFragmentOp3ATI) -#define glBeginFragmentShaderATI GLEW_GET_FUN(__glewBeginFragmentShaderATI) -#define glBindFragmentShaderATI GLEW_GET_FUN(__glewBindFragmentShaderATI) -#define glColorFragmentOp1ATI GLEW_GET_FUN(__glewColorFragmentOp1ATI) -#define glColorFragmentOp2ATI GLEW_GET_FUN(__glewColorFragmentOp2ATI) -#define glColorFragmentOp3ATI GLEW_GET_FUN(__glewColorFragmentOp3ATI) -#define glDeleteFragmentShaderATI GLEW_GET_FUN(__glewDeleteFragmentShaderATI) -#define glEndFragmentShaderATI GLEW_GET_FUN(__glewEndFragmentShaderATI) -#define glGenFragmentShadersATI GLEW_GET_FUN(__glewGenFragmentShadersATI) -#define glPassTexCoordATI GLEW_GET_FUN(__glewPassTexCoordATI) -#define glSampleMapATI GLEW_GET_FUN(__glewSampleMapATI) -#define glSetFragmentShaderConstantATI GLEW_GET_FUN(__glewSetFragmentShaderConstantATI) - -#define GLEW_ATI_fragment_shader GLEW_GET_VAR(__GLEW_ATI_fragment_shader) - -#endif /* GL_ATI_fragment_shader */ - -/* ------------------------ GL_ATI_map_object_buffer ----------------------- */ - -#ifndef GL_ATI_map_object_buffer -#define GL_ATI_map_object_buffer 1 - -typedef void* (GLAPIENTRY * PFNGLMAPOBJECTBUFFERATIPROC) (GLuint buffer); -typedef void (GLAPIENTRY * PFNGLUNMAPOBJECTBUFFERATIPROC) (GLuint buffer); - -#define glMapObjectBufferATI GLEW_GET_FUN(__glewMapObjectBufferATI) -#define glUnmapObjectBufferATI GLEW_GET_FUN(__glewUnmapObjectBufferATI) - -#define GLEW_ATI_map_object_buffer GLEW_GET_VAR(__GLEW_ATI_map_object_buffer) - -#endif /* GL_ATI_map_object_buffer */ - -/* ----------------------------- GL_ATI_meminfo ---------------------------- */ - -#ifndef GL_ATI_meminfo -#define GL_ATI_meminfo 1 - -#define GL_VBO_FREE_MEMORY_ATI 0x87FB -#define GL_TEXTURE_FREE_MEMORY_ATI 0x87FC -#define GL_RENDERBUFFER_FREE_MEMORY_ATI 0x87FD - -#define GLEW_ATI_meminfo GLEW_GET_VAR(__GLEW_ATI_meminfo) - -#endif /* GL_ATI_meminfo */ - -/* -------------------------- GL_ATI_pn_triangles -------------------------- */ - -#ifndef GL_ATI_pn_triangles -#define GL_ATI_pn_triangles 1 - -#define GL_PN_TRIANGLES_ATI 0x87F0 -#define GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F1 -#define GL_PN_TRIANGLES_POINT_MODE_ATI 0x87F2 -#define GL_PN_TRIANGLES_NORMAL_MODE_ATI 0x87F3 -#define GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F4 -#define GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI 0x87F5 -#define GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI 0x87F6 -#define GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI 0x87F7 -#define GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI 0x87F8 - -typedef void (GLAPIENTRY * PFNGLPNTRIANGLESFATIPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLPNTRIANGLESIATIPROC) (GLenum pname, GLint param); - -#define glPNTrianglesfATI GLEW_GET_FUN(__glPNTrianglewesfATI) -#define glPNTrianglesiATI GLEW_GET_FUN(__glPNTrianglewesiATI) - -#define GLEW_ATI_pn_triangles GLEW_GET_VAR(__GLEW_ATI_pn_triangles) - -#endif /* GL_ATI_pn_triangles */ - -/* ------------------------ GL_ATI_separate_stencil ------------------------ */ - -#ifndef GL_ATI_separate_stencil -#define GL_ATI_separate_stencil 1 - -#define GL_STENCIL_BACK_FUNC_ATI 0x8800 -#define GL_STENCIL_BACK_FAIL_ATI 0x8801 -#define GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI 0x8802 -#define GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI 0x8803 - -typedef void (GLAPIENTRY * PFNGLSTENCILFUNCSEPARATEATIPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); -typedef void (GLAPIENTRY * PFNGLSTENCILOPSEPARATEATIPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); - -#define glStencilFuncSeparateATI GLEW_GET_FUN(__glewStencilFuncSeparateATI) -#define glStencilOpSeparateATI GLEW_GET_FUN(__glewStencilOpSeparateATI) - -#define GLEW_ATI_separate_stencil GLEW_GET_VAR(__GLEW_ATI_separate_stencil) - -#endif /* GL_ATI_separate_stencil */ - -/* ----------------------- GL_ATI_shader_texture_lod ----------------------- */ - -#ifndef GL_ATI_shader_texture_lod -#define GL_ATI_shader_texture_lod 1 - -#define GLEW_ATI_shader_texture_lod GLEW_GET_VAR(__GLEW_ATI_shader_texture_lod) - -#endif /* GL_ATI_shader_texture_lod */ - -/* ---------------------- GL_ATI_text_fragment_shader ---------------------- */ - -#ifndef GL_ATI_text_fragment_shader -#define GL_ATI_text_fragment_shader 1 - -#define GL_TEXT_FRAGMENT_SHADER_ATI 0x8200 - -#define GLEW_ATI_text_fragment_shader GLEW_GET_VAR(__GLEW_ATI_text_fragment_shader) - -#endif /* GL_ATI_text_fragment_shader */ - -/* --------------------- GL_ATI_texture_compression_3dc -------------------- */ - -#ifndef GL_ATI_texture_compression_3dc -#define GL_ATI_texture_compression_3dc 1 - -#define GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI 0x8837 - -#define GLEW_ATI_texture_compression_3dc GLEW_GET_VAR(__GLEW_ATI_texture_compression_3dc) - -#endif /* GL_ATI_texture_compression_3dc */ - -/* ---------------------- GL_ATI_texture_env_combine3 ---------------------- */ - -#ifndef GL_ATI_texture_env_combine3 -#define GL_ATI_texture_env_combine3 1 - -#define GL_MODULATE_ADD_ATI 0x8744 -#define GL_MODULATE_SIGNED_ADD_ATI 0x8745 -#define GL_MODULATE_SUBTRACT_ATI 0x8746 - -#define GLEW_ATI_texture_env_combine3 GLEW_GET_VAR(__GLEW_ATI_texture_env_combine3) - -#endif /* GL_ATI_texture_env_combine3 */ - -/* -------------------------- GL_ATI_texture_float ------------------------- */ - -#ifndef GL_ATI_texture_float -#define GL_ATI_texture_float 1 - -#define GL_RGBA_FLOAT32_ATI 0x8814 -#define GL_RGB_FLOAT32_ATI 0x8815 -#define GL_ALPHA_FLOAT32_ATI 0x8816 -#define GL_INTENSITY_FLOAT32_ATI 0x8817 -#define GL_LUMINANCE_FLOAT32_ATI 0x8818 -#define GL_LUMINANCE_ALPHA_FLOAT32_ATI 0x8819 -#define GL_RGBA_FLOAT16_ATI 0x881A -#define GL_RGB_FLOAT16_ATI 0x881B -#define GL_ALPHA_FLOAT16_ATI 0x881C -#define GL_INTENSITY_FLOAT16_ATI 0x881D -#define GL_LUMINANCE_FLOAT16_ATI 0x881E -#define GL_LUMINANCE_ALPHA_FLOAT16_ATI 0x881F - -#define GLEW_ATI_texture_float GLEW_GET_VAR(__GLEW_ATI_texture_float) - -#endif /* GL_ATI_texture_float */ - -/* ----------------------- GL_ATI_texture_mirror_once ---------------------- */ - -#ifndef GL_ATI_texture_mirror_once -#define GL_ATI_texture_mirror_once 1 - -#define GL_MIRROR_CLAMP_ATI 0x8742 -#define GL_MIRROR_CLAMP_TO_EDGE_ATI 0x8743 - -#define GLEW_ATI_texture_mirror_once GLEW_GET_VAR(__GLEW_ATI_texture_mirror_once) - -#endif /* GL_ATI_texture_mirror_once */ - -/* ----------------------- GL_ATI_vertex_array_object ---------------------- */ - -#ifndef GL_ATI_vertex_array_object -#define GL_ATI_vertex_array_object 1 - -#define GL_STATIC_ATI 0x8760 -#define GL_DYNAMIC_ATI 0x8761 -#define GL_PRESERVE_ATI 0x8762 -#define GL_DISCARD_ATI 0x8763 -#define GL_OBJECT_BUFFER_SIZE_ATI 0x8764 -#define GL_OBJECT_BUFFER_USAGE_ATI 0x8765 -#define GL_ARRAY_OBJECT_BUFFER_ATI 0x8766 -#define GL_ARRAY_OBJECT_OFFSET_ATI 0x8767 - -typedef void (GLAPIENTRY * PFNGLARRAYOBJECTATIPROC) (GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); -typedef void (GLAPIENTRY * PFNGLFREEOBJECTBUFFERATIPROC) (GLuint buffer); -typedef void (GLAPIENTRY * PFNGLGETARRAYOBJECTFVATIPROC) (GLenum array, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETARRAYOBJECTIVATIPROC) (GLenum array, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETOBJECTBUFFERFVATIPROC) (GLuint buffer, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETOBJECTBUFFERIVATIPROC) (GLuint buffer, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETVARIANTARRAYOBJECTFVATIPROC) (GLuint id, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETVARIANTARRAYOBJECTIVATIPROC) (GLuint id, GLenum pname, GLint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISOBJECTBUFFERATIPROC) (GLuint buffer); -typedef GLuint (GLAPIENTRY * PFNGLNEWOBJECTBUFFERATIPROC) (GLsizei size, const void* pointer, GLenum usage); -typedef void (GLAPIENTRY * PFNGLUPDATEOBJECTBUFFERATIPROC) (GLuint buffer, GLuint offset, GLsizei size, const void* pointer, GLenum preserve); -typedef void (GLAPIENTRY * PFNGLVARIANTARRAYOBJECTATIPROC) (GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); - -#define glArrayObjectATI GLEW_GET_FUN(__glewArrayObjectATI) -#define glFreeObjectBufferATI GLEW_GET_FUN(__glewFreeObjectBufferATI) -#define glGetArrayObjectfvATI GLEW_GET_FUN(__glewGetArrayObjectfvATI) -#define glGetArrayObjectivATI GLEW_GET_FUN(__glewGetArrayObjectivATI) -#define glGetObjectBufferfvATI GLEW_GET_FUN(__glewGetObjectBufferfvATI) -#define glGetObjectBufferivATI GLEW_GET_FUN(__glewGetObjectBufferivATI) -#define glGetVariantArrayObjectfvATI GLEW_GET_FUN(__glewGetVariantArrayObjectfvATI) -#define glGetVariantArrayObjectivATI GLEW_GET_FUN(__glewGetVariantArrayObjectivATI) -#define glIsObjectBufferATI GLEW_GET_FUN(__glewIsObjectBufferATI) -#define glNewObjectBufferATI GLEW_GET_FUN(__glewNewObjectBufferATI) -#define glUpdateObjectBufferATI GLEW_GET_FUN(__glewUpdateObjectBufferATI) -#define glVariantArrayObjectATI GLEW_GET_FUN(__glewVariantArrayObjectATI) - -#define GLEW_ATI_vertex_array_object GLEW_GET_VAR(__GLEW_ATI_vertex_array_object) - -#endif /* GL_ATI_vertex_array_object */ - -/* ------------------- GL_ATI_vertex_attrib_array_object ------------------- */ - -#ifndef GL_ATI_vertex_attrib_array_object -#define GL_ATI_vertex_attrib_array_object 1 - -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC) (GLuint index, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC) (GLuint index, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBARRAYOBJECTATIPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset); - -#define glGetVertexAttribArrayObjectfvATI GLEW_GET_FUN(__glewGetVertexAttribArrayObjectfvATI) -#define glGetVertexAttribArrayObjectivATI GLEW_GET_FUN(__glewGetVertexAttribArrayObjectivATI) -#define glVertexAttribArrayObjectATI GLEW_GET_FUN(__glewVertexAttribArrayObjectATI) - -#define GLEW_ATI_vertex_attrib_array_object GLEW_GET_VAR(__GLEW_ATI_vertex_attrib_array_object) - -#endif /* GL_ATI_vertex_attrib_array_object */ - -/* ------------------------- GL_ATI_vertex_streams ------------------------- */ - -#ifndef GL_ATI_vertex_streams -#define GL_ATI_vertex_streams 1 - -#define GL_MAX_VERTEX_STREAMS_ATI 0x876B -#define GL_VERTEX_SOURCE_ATI 0x876C -#define GL_VERTEX_STREAM0_ATI 0x876D -#define GL_VERTEX_STREAM1_ATI 0x876E -#define GL_VERTEX_STREAM2_ATI 0x876F -#define GL_VERTEX_STREAM3_ATI 0x8770 -#define GL_VERTEX_STREAM4_ATI 0x8771 -#define GL_VERTEX_STREAM5_ATI 0x8772 -#define GL_VERTEX_STREAM6_ATI 0x8773 -#define GL_VERTEX_STREAM7_ATI 0x8774 - -typedef void (GLAPIENTRY * PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC) (GLenum stream); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3BATIPROC) (GLenum stream, GLbyte x, GLbyte y, GLbyte z); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3BVATIPROC) (GLenum stream, const GLbyte *v); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3DVATIPROC) (GLenum stream, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3FVATIPROC) (GLenum stream, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3IATIPROC) (GLenum stream, GLint x, GLint y, GLint z); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3IVATIPROC) (GLenum stream, const GLint *v); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z); -typedef void (GLAPIENTRY * PFNGLNORMALSTREAM3SVATIPROC) (GLenum stream, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLVERTEXBLENDENVFATIPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLVERTEXBLENDENVIATIPROC) (GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2DATIPROC) (GLenum stream, GLdouble x, GLdouble y); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2DVATIPROC) (GLenum stream, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2FATIPROC) (GLenum stream, GLfloat x, GLfloat y); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2FVATIPROC) (GLenum stream, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2IATIPROC) (GLenum stream, GLint x, GLint y); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2IVATIPROC) (GLenum stream, const GLint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2SATIPROC) (GLenum stream, GLshort x, GLshort y); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM2SVATIPROC) (GLenum stream, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3DVATIPROC) (GLenum stream, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3FVATIPROC) (GLenum stream, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3IATIPROC) (GLenum stream, GLint x, GLint y, GLint z); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3IVATIPROC) (GLenum stream, const GLint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM3SVATIPROC) (GLenum stream, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4DVATIPROC) (GLenum stream, const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4FVATIPROC) (GLenum stream, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4IATIPROC) (GLenum stream, GLint x, GLint y, GLint z, GLint w); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4IVATIPROC) (GLenum stream, const GLint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (GLAPIENTRY * PFNGLVERTEXSTREAM4SVATIPROC) (GLenum stream, const GLshort *v); - -#define glClientActiveVertexStreamATI GLEW_GET_FUN(__glewClientActiveVertexStreamATI) -#define glNormalStream3bATI GLEW_GET_FUN(__glewNormalStream3bATI) -#define glNormalStream3bvATI GLEW_GET_FUN(__glewNormalStream3bvATI) -#define glNormalStream3dATI GLEW_GET_FUN(__glewNormalStream3dATI) -#define glNormalStream3dvATI GLEW_GET_FUN(__glewNormalStream3dvATI) -#define glNormalStream3fATI GLEW_GET_FUN(__glewNormalStream3fATI) -#define glNormalStream3fvATI GLEW_GET_FUN(__glewNormalStream3fvATI) -#define glNormalStream3iATI GLEW_GET_FUN(__glewNormalStream3iATI) -#define glNormalStream3ivATI GLEW_GET_FUN(__glewNormalStream3ivATI) -#define glNormalStream3sATI GLEW_GET_FUN(__glewNormalStream3sATI) -#define glNormalStream3svATI GLEW_GET_FUN(__glewNormalStream3svATI) -#define glVertexBlendEnvfATI GLEW_GET_FUN(__glewVertexBlendEnvfATI) -#define glVertexBlendEnviATI GLEW_GET_FUN(__glewVertexBlendEnviATI) -#define glVertexStream2dATI GLEW_GET_FUN(__glewVertexStream2dATI) -#define glVertexStream2dvATI GLEW_GET_FUN(__glewVertexStream2dvATI) -#define glVertexStream2fATI GLEW_GET_FUN(__glewVertexStream2fATI) -#define glVertexStream2fvATI GLEW_GET_FUN(__glewVertexStream2fvATI) -#define glVertexStream2iATI GLEW_GET_FUN(__glewVertexStream2iATI) -#define glVertexStream2ivATI GLEW_GET_FUN(__glewVertexStream2ivATI) -#define glVertexStream2sATI GLEW_GET_FUN(__glewVertexStream2sATI) -#define glVertexStream2svATI GLEW_GET_FUN(__glewVertexStream2svATI) -#define glVertexStream3dATI GLEW_GET_FUN(__glewVertexStream3dATI) -#define glVertexStream3dvATI GLEW_GET_FUN(__glewVertexStream3dvATI) -#define glVertexStream3fATI GLEW_GET_FUN(__glewVertexStream3fATI) -#define glVertexStream3fvATI GLEW_GET_FUN(__glewVertexStream3fvATI) -#define glVertexStream3iATI GLEW_GET_FUN(__glewVertexStream3iATI) -#define glVertexStream3ivATI GLEW_GET_FUN(__glewVertexStream3ivATI) -#define glVertexStream3sATI GLEW_GET_FUN(__glewVertexStream3sATI) -#define glVertexStream3svATI GLEW_GET_FUN(__glewVertexStream3svATI) -#define glVertexStream4dATI GLEW_GET_FUN(__glewVertexStream4dATI) -#define glVertexStream4dvATI GLEW_GET_FUN(__glewVertexStream4dvATI) -#define glVertexStream4fATI GLEW_GET_FUN(__glewVertexStream4fATI) -#define glVertexStream4fvATI GLEW_GET_FUN(__glewVertexStream4fvATI) -#define glVertexStream4iATI GLEW_GET_FUN(__glewVertexStream4iATI) -#define glVertexStream4ivATI GLEW_GET_FUN(__glewVertexStream4ivATI) -#define glVertexStream4sATI GLEW_GET_FUN(__glewVertexStream4sATI) -#define glVertexStream4svATI GLEW_GET_FUN(__glewVertexStream4svATI) - -#define GLEW_ATI_vertex_streams GLEW_GET_VAR(__GLEW_ATI_vertex_streams) - -#endif /* GL_ATI_vertex_streams */ - -/* --------------------------- GL_EXT_422_pixels --------------------------- */ - -#ifndef GL_EXT_422_pixels -#define GL_EXT_422_pixels 1 - -#define GL_422_EXT 0x80CC -#define GL_422_REV_EXT 0x80CD -#define GL_422_AVERAGE_EXT 0x80CE -#define GL_422_REV_AVERAGE_EXT 0x80CF - -#define GLEW_EXT_422_pixels GLEW_GET_VAR(__GLEW_EXT_422_pixels) - -#endif /* GL_EXT_422_pixels */ - -/* ---------------------------- GL_EXT_Cg_shader --------------------------- */ - -#ifndef GL_EXT_Cg_shader -#define GL_EXT_Cg_shader 1 - -#define GL_CG_VERTEX_SHADER_EXT 0x890E -#define GL_CG_FRAGMENT_SHADER_EXT 0x890F - -#define GLEW_EXT_Cg_shader GLEW_GET_VAR(__GLEW_EXT_Cg_shader) - -#endif /* GL_EXT_Cg_shader */ - -/* ------------------------------ GL_EXT_abgr ------------------------------ */ - -#ifndef GL_EXT_abgr -#define GL_EXT_abgr 1 - -#define GL_ABGR_EXT 0x8000 - -#define GLEW_EXT_abgr GLEW_GET_VAR(__GLEW_EXT_abgr) - -#endif /* GL_EXT_abgr */ - -/* ------------------------------ GL_EXT_bgra ------------------------------ */ - -#ifndef GL_EXT_bgra -#define GL_EXT_bgra 1 - -#define GL_BGR_EXT 0x80E0 -#define GL_BGRA_EXT 0x80E1 - -#define GLEW_EXT_bgra GLEW_GET_VAR(__GLEW_EXT_bgra) - -#endif /* GL_EXT_bgra */ - -/* ------------------------ GL_EXT_bindable_uniform ------------------------ */ - -#ifndef GL_EXT_bindable_uniform -#define GL_EXT_bindable_uniform 1 - -#define GL_MAX_VERTEX_BINDABLE_UNIFORMS_EXT 0x8DE2 -#define GL_MAX_FRAGMENT_BINDABLE_UNIFORMS_EXT 0x8DE3 -#define GL_MAX_GEOMETRY_BINDABLE_UNIFORMS_EXT 0x8DE4 -#define GL_MAX_BINDABLE_UNIFORM_SIZE_EXT 0x8DED -#define GL_UNIFORM_BUFFER_EXT 0x8DEE -#define GL_UNIFORM_BUFFER_BINDING_EXT 0x8DEF - -typedef GLint (GLAPIENTRY * PFNGLGETUNIFORMBUFFERSIZEEXTPROC) (GLuint program, GLint location); -typedef GLintptr (GLAPIENTRY * PFNGLGETUNIFORMOFFSETEXTPROC) (GLuint program, GLint location); -typedef void (GLAPIENTRY * PFNGLUNIFORMBUFFEREXTPROC) (GLuint program, GLint location, GLuint buffer); - -#define glGetUniformBufferSizeEXT GLEW_GET_FUN(__glewGetUniformBufferSizeEXT) -#define glGetUniformOffsetEXT GLEW_GET_FUN(__glewGetUniformOffsetEXT) -#define glUniformBufferEXT GLEW_GET_FUN(__glewUniformBufferEXT) - -#define GLEW_EXT_bindable_uniform GLEW_GET_VAR(__GLEW_EXT_bindable_uniform) - -#endif /* GL_EXT_bindable_uniform */ - -/* --------------------------- GL_EXT_blend_color -------------------------- */ - -#ifndef GL_EXT_blend_color -#define GL_EXT_blend_color 1 - -#define GL_CONSTANT_COLOR_EXT 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR_EXT 0x8002 -#define GL_CONSTANT_ALPHA_EXT 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA_EXT 0x8004 -#define GL_BLEND_COLOR_EXT 0x8005 - -typedef void (GLAPIENTRY * PFNGLBLENDCOLOREXTPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); - -#define glBlendColorEXT GLEW_GET_FUN(__glewBlendColorEXT) - -#define GLEW_EXT_blend_color GLEW_GET_VAR(__GLEW_EXT_blend_color) - -#endif /* GL_EXT_blend_color */ - -/* --------------------- GL_EXT_blend_equation_separate -------------------- */ - -#ifndef GL_EXT_blend_equation_separate -#define GL_EXT_blend_equation_separate 1 - -#define GL_BLEND_EQUATION_RGB_EXT 0x8009 -#define GL_BLEND_EQUATION_ALPHA_EXT 0x883D - -typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONSEPARATEEXTPROC) (GLenum modeRGB, GLenum modeAlpha); - -#define glBlendEquationSeparateEXT GLEW_GET_FUN(__glewBlendEquationSeparateEXT) - -#define GLEW_EXT_blend_equation_separate GLEW_GET_VAR(__GLEW_EXT_blend_equation_separate) - -#endif /* GL_EXT_blend_equation_separate */ - -/* ----------------------- GL_EXT_blend_func_separate ---------------------- */ - -#ifndef GL_EXT_blend_func_separate -#define GL_EXT_blend_func_separate 1 - -#define GL_BLEND_DST_RGB_EXT 0x80C8 -#define GL_BLEND_SRC_RGB_EXT 0x80C9 -#define GL_BLEND_DST_ALPHA_EXT 0x80CA -#define GL_BLEND_SRC_ALPHA_EXT 0x80CB - -typedef void (GLAPIENTRY * PFNGLBLENDFUNCSEPARATEEXTPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); - -#define glBlendFuncSeparateEXT GLEW_GET_FUN(__glewBlendFuncSeparateEXT) - -#define GLEW_EXT_blend_func_separate GLEW_GET_VAR(__GLEW_EXT_blend_func_separate) - -#endif /* GL_EXT_blend_func_separate */ - -/* ------------------------- GL_EXT_blend_logic_op ------------------------- */ - -#ifndef GL_EXT_blend_logic_op -#define GL_EXT_blend_logic_op 1 - -#define GLEW_EXT_blend_logic_op GLEW_GET_VAR(__GLEW_EXT_blend_logic_op) - -#endif /* GL_EXT_blend_logic_op */ - -/* -------------------------- GL_EXT_blend_minmax -------------------------- */ - -#ifndef GL_EXT_blend_minmax -#define GL_EXT_blend_minmax 1 - -#define GL_FUNC_ADD_EXT 0x8006 -#define GL_MIN_EXT 0x8007 -#define GL_MAX_EXT 0x8008 -#define GL_BLEND_EQUATION_EXT 0x8009 - -typedef void (GLAPIENTRY * PFNGLBLENDEQUATIONEXTPROC) (GLenum mode); - -#define glBlendEquationEXT GLEW_GET_FUN(__glewBlendEquationEXT) - -#define GLEW_EXT_blend_minmax GLEW_GET_VAR(__GLEW_EXT_blend_minmax) - -#endif /* GL_EXT_blend_minmax */ - -/* ------------------------- GL_EXT_blend_subtract ------------------------- */ - -#ifndef GL_EXT_blend_subtract -#define GL_EXT_blend_subtract 1 - -#define GL_FUNC_SUBTRACT_EXT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT_EXT 0x800B - -#define GLEW_EXT_blend_subtract GLEW_GET_VAR(__GLEW_EXT_blend_subtract) - -#endif /* GL_EXT_blend_subtract */ - -/* ------------------------ GL_EXT_clip_volume_hint ------------------------ */ - -#ifndef GL_EXT_clip_volume_hint -#define GL_EXT_clip_volume_hint 1 - -#define GL_CLIP_VOLUME_CLIPPING_HINT_EXT 0x80F0 - -#define GLEW_EXT_clip_volume_hint GLEW_GET_VAR(__GLEW_EXT_clip_volume_hint) - -#endif /* GL_EXT_clip_volume_hint */ - -/* ------------------------------ GL_EXT_cmyka ----------------------------- */ - -#ifndef GL_EXT_cmyka -#define GL_EXT_cmyka 1 - -#define GL_CMYK_EXT 0x800C -#define GL_CMYKA_EXT 0x800D -#define GL_PACK_CMYK_HINT_EXT 0x800E -#define GL_UNPACK_CMYK_HINT_EXT 0x800F - -#define GLEW_EXT_cmyka GLEW_GET_VAR(__GLEW_EXT_cmyka) - -#endif /* GL_EXT_cmyka */ - -/* ------------------------- GL_EXT_color_subtable ------------------------- */ - -#ifndef GL_EXT_color_subtable -#define GL_EXT_color_subtable 1 - -typedef void (GLAPIENTRY * PFNGLCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const void* data); -typedef void (GLAPIENTRY * PFNGLCOPYCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); - -#define glColorSubTableEXT GLEW_GET_FUN(__glewColorSubTableEXT) -#define glCopyColorSubTableEXT GLEW_GET_FUN(__glewCopyColorSubTableEXT) - -#define GLEW_EXT_color_subtable GLEW_GET_VAR(__GLEW_EXT_color_subtable) - -#endif /* GL_EXT_color_subtable */ - -/* ---------------------- GL_EXT_compiled_vertex_array --------------------- */ - -#ifndef GL_EXT_compiled_vertex_array -#define GL_EXT_compiled_vertex_array 1 - -#define GL_ARRAY_ELEMENT_LOCK_FIRST_EXT 0x81A8 -#define GL_ARRAY_ELEMENT_LOCK_COUNT_EXT 0x81A9 - -typedef void (GLAPIENTRY * PFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count); -typedef void (GLAPIENTRY * PFNGLUNLOCKARRAYSEXTPROC) (void); - -#define glLockArraysEXT GLEW_GET_FUN(__glewLockArraysEXT) -#define glUnlockArraysEXT GLEW_GET_FUN(__glewUnlockArraysEXT) - -#define GLEW_EXT_compiled_vertex_array GLEW_GET_VAR(__GLEW_EXT_compiled_vertex_array) - -#endif /* GL_EXT_compiled_vertex_array */ - -/* --------------------------- GL_EXT_convolution -------------------------- */ - -#ifndef GL_EXT_convolution -#define GL_EXT_convolution 1 - -#define GL_CONVOLUTION_1D_EXT 0x8010 -#define GL_CONVOLUTION_2D_EXT 0x8011 -#define GL_SEPARABLE_2D_EXT 0x8012 -#define GL_CONVOLUTION_BORDER_MODE_EXT 0x8013 -#define GL_CONVOLUTION_FILTER_SCALE_EXT 0x8014 -#define GL_CONVOLUTION_FILTER_BIAS_EXT 0x8015 -#define GL_REDUCE_EXT 0x8016 -#define GL_CONVOLUTION_FORMAT_EXT 0x8017 -#define GL_CONVOLUTION_WIDTH_EXT 0x8018 -#define GL_CONVOLUTION_HEIGHT_EXT 0x8019 -#define GL_MAX_CONVOLUTION_WIDTH_EXT 0x801A -#define GL_MAX_CONVOLUTION_HEIGHT_EXT 0x801B -#define GL_POST_CONVOLUTION_RED_SCALE_EXT 0x801C -#define GL_POST_CONVOLUTION_GREEN_SCALE_EXT 0x801D -#define GL_POST_CONVOLUTION_BLUE_SCALE_EXT 0x801E -#define GL_POST_CONVOLUTION_ALPHA_SCALE_EXT 0x801F -#define GL_POST_CONVOLUTION_RED_BIAS_EXT 0x8020 -#define GL_POST_CONVOLUTION_GREEN_BIAS_EXT 0x8021 -#define GL_POST_CONVOLUTION_BLUE_BIAS_EXT 0x8022 -#define GL_POST_CONVOLUTION_ALPHA_BIAS_EXT 0x8023 - -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void* image); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* image); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (GLAPIENTRY * PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, void* image); -typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETSEPARABLEFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, void* row, void* column, void* span); -typedef void (GLAPIENTRY * PFNGLSEPARABLEFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* row, const void* column); - -#define glConvolutionFilter1DEXT GLEW_GET_FUN(__glewConvolutionFilter1DEXT) -#define glConvolutionFilter2DEXT GLEW_GET_FUN(__glewConvolutionFilter2DEXT) -#define glConvolutionParameterfEXT GLEW_GET_FUN(__glewConvolutionParameterfEXT) -#define glConvolutionParameterfvEXT GLEW_GET_FUN(__glewConvolutionParameterfvEXT) -#define glConvolutionParameteriEXT GLEW_GET_FUN(__glewConvolutionParameteriEXT) -#define glConvolutionParameterivEXT GLEW_GET_FUN(__glewConvolutionParameterivEXT) -#define glCopyConvolutionFilter1DEXT GLEW_GET_FUN(__glewCopyConvolutionFilter1DEXT) -#define glCopyConvolutionFilter2DEXT GLEW_GET_FUN(__glewCopyConvolutionFilter2DEXT) -#define glGetConvolutionFilterEXT GLEW_GET_FUN(__glewGetConvolutionFilterEXT) -#define glGetConvolutionParameterfvEXT GLEW_GET_FUN(__glewGetConvolutionParameterfvEXT) -#define glGetConvolutionParameterivEXT GLEW_GET_FUN(__glewGetConvolutionParameterivEXT) -#define glGetSeparableFilterEXT GLEW_GET_FUN(__glewGetSeparableFilterEXT) -#define glSeparableFilter2DEXT GLEW_GET_FUN(__glewSeparableFilter2DEXT) - -#define GLEW_EXT_convolution GLEW_GET_VAR(__GLEW_EXT_convolution) - -#endif /* GL_EXT_convolution */ - -/* ------------------------ GL_EXT_coordinate_frame ------------------------ */ - -#ifndef GL_EXT_coordinate_frame -#define GL_EXT_coordinate_frame 1 - -#define GL_TANGENT_ARRAY_EXT 0x8439 -#define GL_BINORMAL_ARRAY_EXT 0x843A -#define GL_CURRENT_TANGENT_EXT 0x843B -#define GL_CURRENT_BINORMAL_EXT 0x843C -#define GL_TANGENT_ARRAY_TYPE_EXT 0x843E -#define GL_TANGENT_ARRAY_STRIDE_EXT 0x843F -#define GL_BINORMAL_ARRAY_TYPE_EXT 0x8440 -#define GL_BINORMAL_ARRAY_STRIDE_EXT 0x8441 -#define GL_TANGENT_ARRAY_POINTER_EXT 0x8442 -#define GL_BINORMAL_ARRAY_POINTER_EXT 0x8443 -#define GL_MAP1_TANGENT_EXT 0x8444 -#define GL_MAP2_TANGENT_EXT 0x8445 -#define GL_MAP1_BINORMAL_EXT 0x8446 -#define GL_MAP2_BINORMAL_EXT 0x8447 - -typedef void (GLAPIENTRY * PFNGLBINORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, void* pointer); -typedef void (GLAPIENTRY * PFNGLTANGENTPOINTEREXTPROC) (GLenum type, GLsizei stride, void* pointer); - -#define glBinormalPointerEXT GLEW_GET_FUN(__glewBinormalPointerEXT) -#define glTangentPointerEXT GLEW_GET_FUN(__glewTangentPointerEXT) - -#define GLEW_EXT_coordinate_frame GLEW_GET_VAR(__GLEW_EXT_coordinate_frame) - -#endif /* GL_EXT_coordinate_frame */ - -/* -------------------------- GL_EXT_copy_texture -------------------------- */ - -#ifndef GL_EXT_copy_texture -#define GL_EXT_copy_texture 1 - -typedef void (GLAPIENTRY * PFNGLCOPYTEXIMAGE1DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (GLAPIENTRY * PFNGLCOPYTEXIMAGE2DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (GLAPIENTRY * PFNGLCOPYTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (GLAPIENTRY * PFNGLCOPYTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLCOPYTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); - -#define glCopyTexImage1DEXT GLEW_GET_FUN(__glewCopyTexImage1DEXT) -#define glCopyTexImage2DEXT GLEW_GET_FUN(__glewCopyTexImage2DEXT) -#define glCopyTexSubImage1DEXT GLEW_GET_FUN(__glewCopyTexSubImage1DEXT) -#define glCopyTexSubImage2DEXT GLEW_GET_FUN(__glewCopyTexSubImage2DEXT) -#define glCopyTexSubImage3DEXT GLEW_GET_FUN(__glewCopyTexSubImage3DEXT) - -#define GLEW_EXT_copy_texture GLEW_GET_VAR(__GLEW_EXT_copy_texture) - -#endif /* GL_EXT_copy_texture */ - -/* --------------------------- GL_EXT_cull_vertex -------------------------- */ - -#ifndef GL_EXT_cull_vertex -#define GL_EXT_cull_vertex 1 - -typedef void (GLAPIENTRY * PFNGLCULLPARAMETERDVEXTPROC) (GLenum pname, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLCULLPARAMETERFVEXTPROC) (GLenum pname, GLfloat* params); - -#define glCullParameterdvEXT GLEW_GET_FUN(__glewCullParameterdvEXT) -#define glCullParameterfvEXT GLEW_GET_FUN(__glewCullParameterfvEXT) - -#define GLEW_EXT_cull_vertex GLEW_GET_VAR(__GLEW_EXT_cull_vertex) - -#endif /* GL_EXT_cull_vertex */ - -/* ------------------------ GL_EXT_depth_bounds_test ----------------------- */ - -#ifndef GL_EXT_depth_bounds_test -#define GL_EXT_depth_bounds_test 1 - -#define GL_DEPTH_BOUNDS_TEST_EXT 0x8890 -#define GL_DEPTH_BOUNDS_EXT 0x8891 - -typedef void (GLAPIENTRY * PFNGLDEPTHBOUNDSEXTPROC) (GLclampd zmin, GLclampd zmax); - -#define glDepthBoundsEXT GLEW_GET_FUN(__glewDepthBoundsEXT) - -#define GLEW_EXT_depth_bounds_test GLEW_GET_VAR(__GLEW_EXT_depth_bounds_test) - -#endif /* GL_EXT_depth_bounds_test */ - -/* ----------------------- GL_EXT_direct_state_access ---------------------- */ - -#ifndef GL_EXT_direct_state_access -#define GL_EXT_direct_state_access 1 - -#define GL_PROGRAM_MATRIX_EXT 0x8E2D -#define GL_TRANSPOSE_PROGRAM_MATRIX_EXT 0x8E2E -#define GL_PROGRAM_MATRIX_STACK_DEPTH_EXT 0x8E2F - -typedef void (GLAPIENTRY * PFNGLBINDMULTITEXTUREEXTPROC) (GLenum texunit, GLenum target, GLuint texture); -typedef GLenum (GLAPIENTRY * PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC) (GLuint framebuffer, GLenum target); -typedef void (GLAPIENTRY * PFNGLCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data); -typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLCOPYTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (GLAPIENTRY * PFNGLCOPYTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (GLAPIENTRY * PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (GLAPIENTRY * PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); -typedef void (GLAPIENTRY * PFNGLDISABLECLIENTSTATEIEXTPROC) (GLenum array, GLuint index); -typedef void (GLAPIENTRY * PFNGLDISABLEVERTEXARRAYATTRIBEXTPROC) (GLuint vaobj, GLuint index); -typedef void (GLAPIENTRY * PFNGLDISABLEVERTEXARRAYEXTPROC) (GLuint vaobj, GLenum array); -typedef void (GLAPIENTRY * PFNGLENABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); -typedef void (GLAPIENTRY * PFNGLENABLECLIENTSTATEIEXTPROC) (GLenum array, GLuint index); -typedef void (GLAPIENTRY * PFNGLENABLEVERTEXARRAYATTRIBEXTPROC) (GLuint vaobj, GLuint index); -typedef void (GLAPIENTRY * PFNGLENABLEVERTEXARRAYEXTPROC) (GLuint vaobj, GLenum array); -typedef void (GLAPIENTRY * PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC) (GLuint framebuffer, GLsizei n, const GLenum* bufs); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERREADBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); -typedef void (GLAPIENTRY * PFNGLGENERATEMULTITEXMIPMAPEXTPROC) (GLenum texunit, GLenum target); -typedef void (GLAPIENTRY * PFNGLGENERATETEXTUREMIPMAPEXTPROC) (GLuint texture, GLenum target); -typedef void (GLAPIENTRY * PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, void* img); -typedef void (GLAPIENTRY * PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, void* img); -typedef void (GLAPIENTRY * PFNGLGETDOUBLEINDEXEDVEXTPROC) (GLenum target, GLuint index, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETDOUBLEI_VEXTPROC) (GLenum pname, GLuint index, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETFLOATINDEXEDVEXTPROC) (GLenum target, GLuint index, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETFLOATI_VEXTPROC) (GLenum pname, GLuint index, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum pname, GLint* param); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, void* pixels); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLuint* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC) (GLuint buffer, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDBUFFERPOINTERVEXTPROC) (GLuint buffer, GLenum pname, void** params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, void* data); -typedef void (GLAPIENTRY * PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint* params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum pname, void* string); -typedef void (GLAPIENTRY * PFNGLGETNAMEDPROGRAMIVEXTPROC) (GLuint program, GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC) (GLuint renderbuffer, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETPOINTERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLvoid** params); -typedef void (GLAPIENTRY * PFNGLGETPOINTERI_VEXTPROC) (GLenum pname, GLuint index, GLvoid** params); -typedef void (GLAPIENTRY * PFNGLGETTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, void* pixels); -typedef void (GLAPIENTRY * PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLuint* params); -typedef void (GLAPIENTRY * PFNGLGETTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXARRAYINTEGERI_VEXTPROC) (GLuint vaobj, GLuint index, GLenum pname, GLint* param); -typedef void (GLAPIENTRY * PFNGLGETVERTEXARRAYINTEGERVEXTPROC) (GLuint vaobj, GLenum pname, GLint* param); -typedef void (GLAPIENTRY * PFNGLGETVERTEXARRAYPOINTERI_VEXTPROC) (GLuint vaobj, GLuint index, GLenum pname, GLvoid** param); -typedef void (GLAPIENTRY * PFNGLGETVERTEXARRAYPOINTERVEXTPROC) (GLuint vaobj, GLenum pname, GLvoid** param); -typedef GLvoid * (GLAPIENTRY * PFNGLMAPNAMEDBUFFEREXTPROC) (GLuint buffer, GLenum access); -typedef GLvoid * (GLAPIENTRY * PFNGLMAPNAMEDBUFFERRANGEEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length, GLbitfield access); -typedef void (GLAPIENTRY * PFNGLMATRIXFRUSTUMEXTPROC) (GLenum matrixMode, GLdouble l, GLdouble r, GLdouble b, GLdouble t, GLdouble n, GLdouble f); -typedef void (GLAPIENTRY * PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum matrixMode); -typedef void (GLAPIENTRY * PFNGLMATRIXLOADTRANSPOSEDEXTPROC) (GLenum matrixMode, const GLdouble* m); -typedef void (GLAPIENTRY * PFNGLMATRIXLOADTRANSPOSEFEXTPROC) (GLenum matrixMode, const GLfloat* m); -typedef void (GLAPIENTRY * PFNGLMATRIXLOADDEXTPROC) (GLenum matrixMode, const GLdouble* m); -typedef void (GLAPIENTRY * PFNGLMATRIXLOADFEXTPROC) (GLenum matrixMode, const GLfloat* m); -typedef void (GLAPIENTRY * PFNGLMATRIXMULTTRANSPOSEDEXTPROC) (GLenum matrixMode, const GLdouble* m); -typedef void (GLAPIENTRY * PFNGLMATRIXMULTTRANSPOSEFEXTPROC) (GLenum matrixMode, const GLfloat* m); -typedef void (GLAPIENTRY * PFNGLMATRIXMULTDEXTPROC) (GLenum matrixMode, const GLdouble* m); -typedef void (GLAPIENTRY * PFNGLMATRIXMULTFEXTPROC) (GLenum matrixMode, const GLfloat* m); -typedef void (GLAPIENTRY * PFNGLMATRIXORTHOEXTPROC) (GLenum matrixMode, GLdouble l, GLdouble r, GLdouble b, GLdouble t, GLdouble n, GLdouble f); -typedef void (GLAPIENTRY * PFNGLMATRIXPOPEXTPROC) (GLenum matrixMode); -typedef void (GLAPIENTRY * PFNGLMATRIXPUSHEXTPROC) (GLenum matrixMode); -typedef void (GLAPIENTRY * PFNGLMATRIXROTATEDEXTPROC) (GLenum matrixMode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLMATRIXROTATEFEXTPROC) (GLenum matrixMode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLMATRIXSCALEDEXTPROC) (GLenum matrixMode, GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLMATRIXSCALEFEXTPROC) (GLenum matrixMode, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLMATRIXTRANSLATEDEXTPROC) (GLenum matrixMode, GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLMATRIXTRANSLATEFEXTPROC) (GLenum matrixMode, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLMULTITEXBUFFEREXTPROC) (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORDPOINTEREXTPROC) (GLenum texunit, GLint size, GLenum type, GLsizei stride, const void* pointer); -typedef void (GLAPIENTRY * PFNGLMULTITEXENVFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLMULTITEXENVIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLMULTITEXGENDEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble param); -typedef void (GLAPIENTRY * PFNGLMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLdouble* params); -typedef void (GLAPIENTRY * PFNGLMULTITEXGENFEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLMULTITEXGENIEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLuint* params); -typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat* param); -typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint* param); -typedef void (GLAPIENTRY * PFNGLMULTITEXRENDERBUFFEREXTPROC) (GLenum texunit, GLenum target, GLuint renderbuffer); -typedef void (GLAPIENTRY * PFNGLMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLNAMEDBUFFERDATAEXTPROC) (GLuint buffer, GLsizeiptr size, const void* data, GLenum usage); -typedef void (GLAPIENTRY * PFNGLNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, const void* data); -typedef void (GLAPIENTRY * PFNGLNAMEDCOPYBUFFERSUBDATAEXTPROC) (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); -typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face); -typedef void (GLAPIENTRY * PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLdouble* params); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC) (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLint* params); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLuint* params); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint* params); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint* params); -typedef void (GLAPIENTRY * PFNGLNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum format, GLsizei len, const void* string); -typedef void (GLAPIENTRY * PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC) (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat v0); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint v0); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1UIEXTPROC) (GLuint program, GLint location, GLuint v0); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM1UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM2UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM3UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORM4UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -typedef void (GLAPIENTRY * PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); -typedef void (GLAPIENTRY * PFNGLTEXTUREBUFFEREXTPROC) (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer); -typedef void (GLAPIENTRY * PFNGLTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLuint* params); -typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERFEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLfloat* param); -typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERIEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint* param); -typedef void (GLAPIENTRY * PFNGLTEXTURERENDERBUFFEREXTPROC) (GLuint texture, GLenum target, GLuint renderbuffer); -typedef void (GLAPIENTRY * PFNGLTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels); -typedef GLboolean (GLAPIENTRY * PFNGLUNMAPNAMEDBUFFEREXTPROC) (GLuint buffer); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYCOLOROFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYEDGEFLAGOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYFOGCOORDOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYINDEXOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYMULTITEXCOORDOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLenum texunit, GLint size, GLenum type, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYNORMALOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYSECONDARYCOLOROFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYTEXCOORDOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYVERTEXATTRIBIOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYVERTEXATTRIBOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYVERTEXOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); - -#define glBindMultiTextureEXT GLEW_GET_FUN(__glewBindMultiTextureEXT) -#define glCheckNamedFramebufferStatusEXT GLEW_GET_FUN(__glewCheckNamedFramebufferStatusEXT) -#define glClientAttribDefaultEXT GLEW_GET_FUN(__glewClientAttribDefaultEXT) -#define glCompressedMultiTexImage1DEXT GLEW_GET_FUN(__glewCompressedMultiTexImage1DEXT) -#define glCompressedMultiTexImage2DEXT GLEW_GET_FUN(__glewCompressedMultiTexImage2DEXT) -#define glCompressedMultiTexImage3DEXT GLEW_GET_FUN(__glewCompressedMultiTexImage3DEXT) -#define glCompressedMultiTexSubImage1DEXT GLEW_GET_FUN(__glewCompressedMultiTexSubImage1DEXT) -#define glCompressedMultiTexSubImage2DEXT GLEW_GET_FUN(__glewCompressedMultiTexSubImage2DEXT) -#define glCompressedMultiTexSubImage3DEXT GLEW_GET_FUN(__glewCompressedMultiTexSubImage3DEXT) -#define glCompressedTextureImage1DEXT GLEW_GET_FUN(__glewCompressedTextureImage1DEXT) -#define glCompressedTextureImage2DEXT GLEW_GET_FUN(__glewCompressedTextureImage2DEXT) -#define glCompressedTextureImage3DEXT GLEW_GET_FUN(__glewCompressedTextureImage3DEXT) -#define glCompressedTextureSubImage1DEXT GLEW_GET_FUN(__glewCompressedTextureSubImage1DEXT) -#define glCompressedTextureSubImage2DEXT GLEW_GET_FUN(__glewCompressedTextureSubImage2DEXT) -#define glCompressedTextureSubImage3DEXT GLEW_GET_FUN(__glewCompressedTextureSubImage3DEXT) -#define glCopyMultiTexImage1DEXT GLEW_GET_FUN(__glewCopyMultiTexImage1DEXT) -#define glCopyMultiTexImage2DEXT GLEW_GET_FUN(__glewCopyMultiTexImage2DEXT) -#define glCopyMultiTexSubImage1DEXT GLEW_GET_FUN(__glewCopyMultiTexSubImage1DEXT) -#define glCopyMultiTexSubImage2DEXT GLEW_GET_FUN(__glewCopyMultiTexSubImage2DEXT) -#define glCopyMultiTexSubImage3DEXT GLEW_GET_FUN(__glewCopyMultiTexSubImage3DEXT) -#define glCopyTextureImage1DEXT GLEW_GET_FUN(__glewCopyTextureImage1DEXT) -#define glCopyTextureImage2DEXT GLEW_GET_FUN(__glewCopyTextureImage2DEXT) -#define glCopyTextureSubImage1DEXT GLEW_GET_FUN(__glewCopyTextureSubImage1DEXT) -#define glCopyTextureSubImage2DEXT GLEW_GET_FUN(__glewCopyTextureSubImage2DEXT) -#define glCopyTextureSubImage3DEXT GLEW_GET_FUN(__glewCopyTextureSubImage3DEXT) -#define glDisableClientStateIndexedEXT GLEW_GET_FUN(__glewDisableClientStateIndexedEXT) -#define glDisableClientStateiEXT GLEW_GET_FUN(__glewDisableClientStateiEXT) -#define glDisableVertexArrayAttribEXT GLEW_GET_FUN(__glewDisableVertexArrayAttribEXT) -#define glDisableVertexArrayEXT GLEW_GET_FUN(__glewDisableVertexArrayEXT) -#define glEnableClientStateIndexedEXT GLEW_GET_FUN(__glewEnableClientStateIndexedEXT) -#define glEnableClientStateiEXT GLEW_GET_FUN(__glewEnableClientStateiEXT) -#define glEnableVertexArrayAttribEXT GLEW_GET_FUN(__glewEnableVertexArrayAttribEXT) -#define glEnableVertexArrayEXT GLEW_GET_FUN(__glewEnableVertexArrayEXT) -#define glFlushMappedNamedBufferRangeEXT GLEW_GET_FUN(__glewFlushMappedNamedBufferRangeEXT) -#define glFramebufferDrawBufferEXT GLEW_GET_FUN(__glewFramebufferDrawBufferEXT) -#define glFramebufferDrawBuffersEXT GLEW_GET_FUN(__glewFramebufferDrawBuffersEXT) -#define glFramebufferReadBufferEXT GLEW_GET_FUN(__glewFramebufferReadBufferEXT) -#define glGenerateMultiTexMipmapEXT GLEW_GET_FUN(__glewGenerateMultiTexMipmapEXT) -#define glGenerateTextureMipmapEXT GLEW_GET_FUN(__glewGenerateTextureMipmapEXT) -#define glGetCompressedMultiTexImageEXT GLEW_GET_FUN(__glewGetCompressedMultiTexImageEXT) -#define glGetCompressedTextureImageEXT GLEW_GET_FUN(__glewGetCompressedTextureImageEXT) -#define glGetDoubleIndexedvEXT GLEW_GET_FUN(__glewGetDoubleIndexedvEXT) -#define glGetDoublei_vEXT GLEW_GET_FUN(__glewGetDoublei_vEXT) -#define glGetFloatIndexedvEXT GLEW_GET_FUN(__glewGetFloatIndexedvEXT) -#define glGetFloati_vEXT GLEW_GET_FUN(__glewGetFloati_vEXT) -#define glGetFramebufferParameterivEXT GLEW_GET_FUN(__glewGetFramebufferParameterivEXT) -#define glGetMultiTexEnvfvEXT GLEW_GET_FUN(__glewGetMultiTexEnvfvEXT) -#define glGetMultiTexEnvivEXT GLEW_GET_FUN(__glewGetMultiTexEnvivEXT) -#define glGetMultiTexGendvEXT GLEW_GET_FUN(__glewGetMultiTexGendvEXT) -#define glGetMultiTexGenfvEXT GLEW_GET_FUN(__glewGetMultiTexGenfvEXT) -#define glGetMultiTexGenivEXT GLEW_GET_FUN(__glewGetMultiTexGenivEXT) -#define glGetMultiTexImageEXT GLEW_GET_FUN(__glewGetMultiTexImageEXT) -#define glGetMultiTexLevelParameterfvEXT GLEW_GET_FUN(__glewGetMultiTexLevelParameterfvEXT) -#define glGetMultiTexLevelParameterivEXT GLEW_GET_FUN(__glewGetMultiTexLevelParameterivEXT) -#define glGetMultiTexParameterIivEXT GLEW_GET_FUN(__glewGetMultiTexParameterIivEXT) -#define glGetMultiTexParameterIuivEXT GLEW_GET_FUN(__glewGetMultiTexParameterIuivEXT) -#define glGetMultiTexParameterfvEXT GLEW_GET_FUN(__glewGetMultiTexParameterfvEXT) -#define glGetMultiTexParameterivEXT GLEW_GET_FUN(__glewGetMultiTexParameterivEXT) -#define glGetNamedBufferParameterivEXT GLEW_GET_FUN(__glewGetNamedBufferParameterivEXT) -#define glGetNamedBufferPointervEXT GLEW_GET_FUN(__glewGetNamedBufferPointervEXT) -#define glGetNamedBufferSubDataEXT GLEW_GET_FUN(__glewGetNamedBufferSubDataEXT) -#define glGetNamedFramebufferAttachmentParameterivEXT GLEW_GET_FUN(__glewGetNamedFramebufferAttachmentParameterivEXT) -#define glGetNamedProgramLocalParameterIivEXT GLEW_GET_FUN(__glewGetNamedProgramLocalParameterIivEXT) -#define glGetNamedProgramLocalParameterIuivEXT GLEW_GET_FUN(__glewGetNamedProgramLocalParameterIuivEXT) -#define glGetNamedProgramLocalParameterdvEXT GLEW_GET_FUN(__glewGetNamedProgramLocalParameterdvEXT) -#define glGetNamedProgramLocalParameterfvEXT GLEW_GET_FUN(__glewGetNamedProgramLocalParameterfvEXT) -#define glGetNamedProgramStringEXT GLEW_GET_FUN(__glewGetNamedProgramStringEXT) -#define glGetNamedProgramivEXT GLEW_GET_FUN(__glewGetNamedProgramivEXT) -#define glGetNamedRenderbufferParameterivEXT GLEW_GET_FUN(__glewGetNamedRenderbufferParameterivEXT) -#define glGetPointerIndexedvEXT GLEW_GET_FUN(__glewGetPointerIndexedvEXT) -#define glGetPointeri_vEXT GLEW_GET_FUN(__glewGetPointeri_vEXT) -#define glGetTextureImageEXT GLEW_GET_FUN(__glewGetTextureImageEXT) -#define glGetTextureLevelParameterfvEXT GLEW_GET_FUN(__glewGetTextureLevelParameterfvEXT) -#define glGetTextureLevelParameterivEXT GLEW_GET_FUN(__glewGetTextureLevelParameterivEXT) -#define glGetTextureParameterIivEXT GLEW_GET_FUN(__glewGetTextureParameterIivEXT) -#define glGetTextureParameterIuivEXT GLEW_GET_FUN(__glewGetTextureParameterIuivEXT) -#define glGetTextureParameterfvEXT GLEW_GET_FUN(__glewGetTextureParameterfvEXT) -#define glGetTextureParameterivEXT GLEW_GET_FUN(__glewGetTextureParameterivEXT) -#define glGetVertexArrayIntegeri_vEXT GLEW_GET_FUN(__glewGetVertexArrayIntegeri_vEXT) -#define glGetVertexArrayIntegervEXT GLEW_GET_FUN(__glewGetVertexArrayIntegervEXT) -#define glGetVertexArrayPointeri_vEXT GLEW_GET_FUN(__glewGetVertexArrayPointeri_vEXT) -#define glGetVertexArrayPointervEXT GLEW_GET_FUN(__glewGetVertexArrayPointervEXT) -#define glMapNamedBufferEXT GLEW_GET_FUN(__glewMapNamedBufferEXT) -#define glMapNamedBufferRangeEXT GLEW_GET_FUN(__glewMapNamedBufferRangeEXT) -#define glMatrixFrustumEXT GLEW_GET_FUN(__glewMatrixFrustumEXT) -#define glMatrixLoadIdentityEXT GLEW_GET_FUN(__glewMatrixLoadIdentityEXT) -#define glMatrixLoadTransposedEXT GLEW_GET_FUN(__glewMatrixLoadTransposedEXT) -#define glMatrixLoadTransposefEXT GLEW_GET_FUN(__glewMatrixLoadTransposefEXT) -#define glMatrixLoaddEXT GLEW_GET_FUN(__glewMatrixLoaddEXT) -#define glMatrixLoadfEXT GLEW_GET_FUN(__glewMatrixLoadfEXT) -#define glMatrixMultTransposedEXT GLEW_GET_FUN(__glewMatrixMultTransposedEXT) -#define glMatrixMultTransposefEXT GLEW_GET_FUN(__glewMatrixMultTransposefEXT) -#define glMatrixMultdEXT GLEW_GET_FUN(__glewMatrixMultdEXT) -#define glMatrixMultfEXT GLEW_GET_FUN(__glewMatrixMultfEXT) -#define glMatrixOrthoEXT GLEW_GET_FUN(__glewMatrixOrthoEXT) -#define glMatrixPopEXT GLEW_GET_FUN(__glewMatrixPopEXT) -#define glMatrixPushEXT GLEW_GET_FUN(__glewMatrixPushEXT) -#define glMatrixRotatedEXT GLEW_GET_FUN(__glewMatrixRotatedEXT) -#define glMatrixRotatefEXT GLEW_GET_FUN(__glewMatrixRotatefEXT) -#define glMatrixScaledEXT GLEW_GET_FUN(__glewMatrixScaledEXT) -#define glMatrixScalefEXT GLEW_GET_FUN(__glewMatrixScalefEXT) -#define glMatrixTranslatedEXT GLEW_GET_FUN(__glewMatrixTranslatedEXT) -#define glMatrixTranslatefEXT GLEW_GET_FUN(__glewMatrixTranslatefEXT) -#define glMultiTexBufferEXT GLEW_GET_FUN(__glewMultiTexBufferEXT) -#define glMultiTexCoordPointerEXT GLEW_GET_FUN(__glewMultiTexCoordPointerEXT) -#define glMultiTexEnvfEXT GLEW_GET_FUN(__glewMultiTexEnvfEXT) -#define glMultiTexEnvfvEXT GLEW_GET_FUN(__glewMultiTexEnvfvEXT) -#define glMultiTexEnviEXT GLEW_GET_FUN(__glewMultiTexEnviEXT) -#define glMultiTexEnvivEXT GLEW_GET_FUN(__glewMultiTexEnvivEXT) -#define glMultiTexGendEXT GLEW_GET_FUN(__glewMultiTexGendEXT) -#define glMultiTexGendvEXT GLEW_GET_FUN(__glewMultiTexGendvEXT) -#define glMultiTexGenfEXT GLEW_GET_FUN(__glewMultiTexGenfEXT) -#define glMultiTexGenfvEXT GLEW_GET_FUN(__glewMultiTexGenfvEXT) -#define glMultiTexGeniEXT GLEW_GET_FUN(__glewMultiTexGeniEXT) -#define glMultiTexGenivEXT GLEW_GET_FUN(__glewMultiTexGenivEXT) -#define glMultiTexImage1DEXT GLEW_GET_FUN(__glewMultiTexImage1DEXT) -#define glMultiTexImage2DEXT GLEW_GET_FUN(__glewMultiTexImage2DEXT) -#define glMultiTexImage3DEXT GLEW_GET_FUN(__glewMultiTexImage3DEXT) -#define glMultiTexParameterIivEXT GLEW_GET_FUN(__glewMultiTexParameterIivEXT) -#define glMultiTexParameterIuivEXT GLEW_GET_FUN(__glewMultiTexParameterIuivEXT) -#define glMultiTexParameterfEXT GLEW_GET_FUN(__glewMultiTexParameterfEXT) -#define glMultiTexParameterfvEXT GLEW_GET_FUN(__glewMultiTexParameterfvEXT) -#define glMultiTexParameteriEXT GLEW_GET_FUN(__glewMultiTexParameteriEXT) -#define glMultiTexParameterivEXT GLEW_GET_FUN(__glewMultiTexParameterivEXT) -#define glMultiTexRenderbufferEXT GLEW_GET_FUN(__glewMultiTexRenderbufferEXT) -#define glMultiTexSubImage1DEXT GLEW_GET_FUN(__glewMultiTexSubImage1DEXT) -#define glMultiTexSubImage2DEXT GLEW_GET_FUN(__glewMultiTexSubImage2DEXT) -#define glMultiTexSubImage3DEXT GLEW_GET_FUN(__glewMultiTexSubImage3DEXT) -#define glNamedBufferDataEXT GLEW_GET_FUN(__glewNamedBufferDataEXT) -#define glNamedBufferSubDataEXT GLEW_GET_FUN(__glewNamedBufferSubDataEXT) -#define glNamedCopyBufferSubDataEXT GLEW_GET_FUN(__glewNamedCopyBufferSubDataEXT) -#define glNamedFramebufferRenderbufferEXT GLEW_GET_FUN(__glewNamedFramebufferRenderbufferEXT) -#define glNamedFramebufferTexture1DEXT GLEW_GET_FUN(__glewNamedFramebufferTexture1DEXT) -#define glNamedFramebufferTexture2DEXT GLEW_GET_FUN(__glewNamedFramebufferTexture2DEXT) -#define glNamedFramebufferTexture3DEXT GLEW_GET_FUN(__glewNamedFramebufferTexture3DEXT) -#define glNamedFramebufferTextureEXT GLEW_GET_FUN(__glewNamedFramebufferTextureEXT) -#define glNamedFramebufferTextureFaceEXT GLEW_GET_FUN(__glewNamedFramebufferTextureFaceEXT) -#define glNamedFramebufferTextureLayerEXT GLEW_GET_FUN(__glewNamedFramebufferTextureLayerEXT) -#define glNamedProgramLocalParameter4dEXT GLEW_GET_FUN(__glewNamedProgramLocalParameter4dEXT) -#define glNamedProgramLocalParameter4dvEXT GLEW_GET_FUN(__glewNamedProgramLocalParameter4dvEXT) -#define glNamedProgramLocalParameter4fEXT GLEW_GET_FUN(__glewNamedProgramLocalParameter4fEXT) -#define glNamedProgramLocalParameter4fvEXT GLEW_GET_FUN(__glewNamedProgramLocalParameter4fvEXT) -#define glNamedProgramLocalParameterI4iEXT GLEW_GET_FUN(__glewNamedProgramLocalParameterI4iEXT) -#define glNamedProgramLocalParameterI4ivEXT GLEW_GET_FUN(__glewNamedProgramLocalParameterI4ivEXT) -#define glNamedProgramLocalParameterI4uiEXT GLEW_GET_FUN(__glewNamedProgramLocalParameterI4uiEXT) -#define glNamedProgramLocalParameterI4uivEXT GLEW_GET_FUN(__glewNamedProgramLocalParameterI4uivEXT) -#define glNamedProgramLocalParameters4fvEXT GLEW_GET_FUN(__glewNamedProgramLocalParameters4fvEXT) -#define glNamedProgramLocalParametersI4ivEXT GLEW_GET_FUN(__glewNamedProgramLocalParametersI4ivEXT) -#define glNamedProgramLocalParametersI4uivEXT GLEW_GET_FUN(__glewNamedProgramLocalParametersI4uivEXT) -#define glNamedProgramStringEXT GLEW_GET_FUN(__glewNamedProgramStringEXT) -#define glNamedRenderbufferStorageEXT GLEW_GET_FUN(__glewNamedRenderbufferStorageEXT) -#define glNamedRenderbufferStorageMultisampleCoverageEXT GLEW_GET_FUN(__glewNamedRenderbufferStorageMultisampleCoverageEXT) -#define glNamedRenderbufferStorageMultisampleEXT GLEW_GET_FUN(__glewNamedRenderbufferStorageMultisampleEXT) -#define glProgramUniform1fEXT GLEW_GET_FUN(__glewProgramUniform1fEXT) -#define glProgramUniform1fvEXT GLEW_GET_FUN(__glewProgramUniform1fvEXT) -#define glProgramUniform1iEXT GLEW_GET_FUN(__glewProgramUniform1iEXT) -#define glProgramUniform1ivEXT GLEW_GET_FUN(__glewProgramUniform1ivEXT) -#define glProgramUniform1uiEXT GLEW_GET_FUN(__glewProgramUniform1uiEXT) -#define glProgramUniform1uivEXT GLEW_GET_FUN(__glewProgramUniform1uivEXT) -#define glProgramUniform2fEXT GLEW_GET_FUN(__glewProgramUniform2fEXT) -#define glProgramUniform2fvEXT GLEW_GET_FUN(__glewProgramUniform2fvEXT) -#define glProgramUniform2iEXT GLEW_GET_FUN(__glewProgramUniform2iEXT) -#define glProgramUniform2ivEXT GLEW_GET_FUN(__glewProgramUniform2ivEXT) -#define glProgramUniform2uiEXT GLEW_GET_FUN(__glewProgramUniform2uiEXT) -#define glProgramUniform2uivEXT GLEW_GET_FUN(__glewProgramUniform2uivEXT) -#define glProgramUniform3fEXT GLEW_GET_FUN(__glewProgramUniform3fEXT) -#define glProgramUniform3fvEXT GLEW_GET_FUN(__glewProgramUniform3fvEXT) -#define glProgramUniform3iEXT GLEW_GET_FUN(__glewProgramUniform3iEXT) -#define glProgramUniform3ivEXT GLEW_GET_FUN(__glewProgramUniform3ivEXT) -#define glProgramUniform3uiEXT GLEW_GET_FUN(__glewProgramUniform3uiEXT) -#define glProgramUniform3uivEXT GLEW_GET_FUN(__glewProgramUniform3uivEXT) -#define glProgramUniform4fEXT GLEW_GET_FUN(__glewProgramUniform4fEXT) -#define glProgramUniform4fvEXT GLEW_GET_FUN(__glewProgramUniform4fvEXT) -#define glProgramUniform4iEXT GLEW_GET_FUN(__glewProgramUniform4iEXT) -#define glProgramUniform4ivEXT GLEW_GET_FUN(__glewProgramUniform4ivEXT) -#define glProgramUniform4uiEXT GLEW_GET_FUN(__glewProgramUniform4uiEXT) -#define glProgramUniform4uivEXT GLEW_GET_FUN(__glewProgramUniform4uivEXT) -#define glProgramUniformMatrix2fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix2fvEXT) -#define glProgramUniformMatrix2x3fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix2x3fvEXT) -#define glProgramUniformMatrix2x4fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix2x4fvEXT) -#define glProgramUniformMatrix3fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix3fvEXT) -#define glProgramUniformMatrix3x2fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix3x2fvEXT) -#define glProgramUniformMatrix3x4fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix3x4fvEXT) -#define glProgramUniformMatrix4fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix4fvEXT) -#define glProgramUniformMatrix4x2fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix4x2fvEXT) -#define glProgramUniformMatrix4x3fvEXT GLEW_GET_FUN(__glewProgramUniformMatrix4x3fvEXT) -#define glPushClientAttribDefaultEXT GLEW_GET_FUN(__glewPushClientAttribDefaultEXT) -#define glTextureBufferEXT GLEW_GET_FUN(__glewTextureBufferEXT) -#define glTextureImage1DEXT GLEW_GET_FUN(__glewTextureImage1DEXT) -#define glTextureImage2DEXT GLEW_GET_FUN(__glewTextureImage2DEXT) -#define glTextureImage3DEXT GLEW_GET_FUN(__glewTextureImage3DEXT) -#define glTextureParameterIivEXT GLEW_GET_FUN(__glewTextureParameterIivEXT) -#define glTextureParameterIuivEXT GLEW_GET_FUN(__glewTextureParameterIuivEXT) -#define glTextureParameterfEXT GLEW_GET_FUN(__glewTextureParameterfEXT) -#define glTextureParameterfvEXT GLEW_GET_FUN(__glewTextureParameterfvEXT) -#define glTextureParameteriEXT GLEW_GET_FUN(__glewTextureParameteriEXT) -#define glTextureParameterivEXT GLEW_GET_FUN(__glewTextureParameterivEXT) -#define glTextureRenderbufferEXT GLEW_GET_FUN(__glewTextureRenderbufferEXT) -#define glTextureSubImage1DEXT GLEW_GET_FUN(__glewTextureSubImage1DEXT) -#define glTextureSubImage2DEXT GLEW_GET_FUN(__glewTextureSubImage2DEXT) -#define glTextureSubImage3DEXT GLEW_GET_FUN(__glewTextureSubImage3DEXT) -#define glUnmapNamedBufferEXT GLEW_GET_FUN(__glewUnmapNamedBufferEXT) -#define glVertexArrayColorOffsetEXT GLEW_GET_FUN(__glewVertexArrayColorOffsetEXT) -#define glVertexArrayEdgeFlagOffsetEXT GLEW_GET_FUN(__glewVertexArrayEdgeFlagOffsetEXT) -#define glVertexArrayFogCoordOffsetEXT GLEW_GET_FUN(__glewVertexArrayFogCoordOffsetEXT) -#define glVertexArrayIndexOffsetEXT GLEW_GET_FUN(__glewVertexArrayIndexOffsetEXT) -#define glVertexArrayMultiTexCoordOffsetEXT GLEW_GET_FUN(__glewVertexArrayMultiTexCoordOffsetEXT) -#define glVertexArrayNormalOffsetEXT GLEW_GET_FUN(__glewVertexArrayNormalOffsetEXT) -#define glVertexArraySecondaryColorOffsetEXT GLEW_GET_FUN(__glewVertexArraySecondaryColorOffsetEXT) -#define glVertexArrayTexCoordOffsetEXT GLEW_GET_FUN(__glewVertexArrayTexCoordOffsetEXT) -#define glVertexArrayVertexAttribIOffsetEXT GLEW_GET_FUN(__glewVertexArrayVertexAttribIOffsetEXT) -#define glVertexArrayVertexAttribOffsetEXT GLEW_GET_FUN(__glewVertexArrayVertexAttribOffsetEXT) -#define glVertexArrayVertexOffsetEXT GLEW_GET_FUN(__glewVertexArrayVertexOffsetEXT) - -#define GLEW_EXT_direct_state_access GLEW_GET_VAR(__GLEW_EXT_direct_state_access) - -#endif /* GL_EXT_direct_state_access */ - -/* -------------------------- GL_EXT_draw_buffers2 ------------------------- */ - -#ifndef GL_EXT_draw_buffers2 -#define GL_EXT_draw_buffers2 1 - -typedef void (GLAPIENTRY * PFNGLCOLORMASKINDEXEDEXTPROC) (GLuint buf, GLboolean r, GLboolean g, GLboolean b, GLboolean a); -typedef void (GLAPIENTRY * PFNGLDISABLEINDEXEDEXTPROC) (GLenum target, GLuint index); -typedef void (GLAPIENTRY * PFNGLENABLEINDEXEDEXTPROC) (GLenum target, GLuint index); -typedef void (GLAPIENTRY * PFNGLGETBOOLEANINDEXEDVEXTPROC) (GLenum value, GLuint index, GLboolean* data); -typedef void (GLAPIENTRY * PFNGLGETINTEGERINDEXEDVEXTPROC) (GLenum value, GLuint index, GLint* data); -typedef GLboolean (GLAPIENTRY * PFNGLISENABLEDINDEXEDEXTPROC) (GLenum target, GLuint index); - -#define glColorMaskIndexedEXT GLEW_GET_FUN(__glewColorMaskIndexedEXT) -#define glDisableIndexedEXT GLEW_GET_FUN(__glewDisableIndexedEXT) -#define glEnableIndexedEXT GLEW_GET_FUN(__glewEnableIndexedEXT) -#define glGetBooleanIndexedvEXT GLEW_GET_FUN(__glewGetBooleanIndexedvEXT) -#define glGetIntegerIndexedvEXT GLEW_GET_FUN(__glewGetIntegerIndexedvEXT) -#define glIsEnabledIndexedEXT GLEW_GET_FUN(__glewIsEnabledIndexedEXT) - -#define GLEW_EXT_draw_buffers2 GLEW_GET_VAR(__GLEW_EXT_draw_buffers2) - -#endif /* GL_EXT_draw_buffers2 */ - -/* ------------------------- GL_EXT_draw_instanced ------------------------- */ - -#ifndef GL_EXT_draw_instanced -#define GL_EXT_draw_instanced 1 - -typedef void (GLAPIENTRY * PFNGLDRAWARRAYSINSTANCEDEXTPROC) (GLenum mode, GLint start, GLsizei count, GLsizei primcount); -typedef void (GLAPIENTRY * PFNGLDRAWELEMENTSINSTANCEDEXTPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); - -#define glDrawArraysInstancedEXT GLEW_GET_FUN(__glewDrawArraysInstancedEXT) -#define glDrawElementsInstancedEXT GLEW_GET_FUN(__glewDrawElementsInstancedEXT) - -#define GLEW_EXT_draw_instanced GLEW_GET_VAR(__GLEW_EXT_draw_instanced) - -#endif /* GL_EXT_draw_instanced */ - -/* ----------------------- GL_EXT_draw_range_elements ---------------------- */ - -#ifndef GL_EXT_draw_range_elements -#define GL_EXT_draw_range_elements 1 - -#define GL_MAX_ELEMENTS_VERTICES 0x80E8 -#define GL_MAX_ELEMENTS_INDICES 0x80E9 - -typedef void (GLAPIENTRY * PFNGLDRAWRANGEELEMENTSEXTPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); - -#define glDrawRangeElementsEXT GLEW_GET_FUN(__glewDrawRangeElementsEXT) - -#define GLEW_EXT_draw_range_elements GLEW_GET_VAR(__GLEW_EXT_draw_range_elements) - -#endif /* GL_EXT_draw_range_elements */ - -/* ---------------------------- GL_EXT_fog_coord --------------------------- */ - -#ifndef GL_EXT_fog_coord -#define GL_EXT_fog_coord 1 - -#define GL_FOG_COORDINATE_SOURCE_EXT 0x8450 -#define GL_FOG_COORDINATE_EXT 0x8451 -#define GL_FRAGMENT_DEPTH_EXT 0x8452 -#define GL_CURRENT_FOG_COORDINATE_EXT 0x8453 -#define GL_FOG_COORDINATE_ARRAY_TYPE_EXT 0x8454 -#define GL_FOG_COORDINATE_ARRAY_STRIDE_EXT 0x8455 -#define GL_FOG_COORDINATE_ARRAY_POINTER_EXT 0x8456 -#define GL_FOG_COORDINATE_ARRAY_EXT 0x8457 - -typedef void (GLAPIENTRY * PFNGLFOGCOORDPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (GLAPIENTRY * PFNGLFOGCOORDDEXTPROC) (GLdouble coord); -typedef void (GLAPIENTRY * PFNGLFOGCOORDDVEXTPROC) (const GLdouble *coord); -typedef void (GLAPIENTRY * PFNGLFOGCOORDFEXTPROC) (GLfloat coord); -typedef void (GLAPIENTRY * PFNGLFOGCOORDFVEXTPROC) (const GLfloat *coord); - -#define glFogCoordPointerEXT GLEW_GET_FUN(__glewFogCoordPointerEXT) -#define glFogCoorddEXT GLEW_GET_FUN(__glewFogCoorddEXT) -#define glFogCoorddvEXT GLEW_GET_FUN(__glewFogCoorddvEXT) -#define glFogCoordfEXT GLEW_GET_FUN(__glewFogCoordfEXT) -#define glFogCoordfvEXT GLEW_GET_FUN(__glewFogCoordfvEXT) - -#define GLEW_EXT_fog_coord GLEW_GET_VAR(__GLEW_EXT_fog_coord) - -#endif /* GL_EXT_fog_coord */ - -/* ------------------------ GL_EXT_fragment_lighting ----------------------- */ - -#ifndef GL_EXT_fragment_lighting -#define GL_EXT_fragment_lighting 1 - -#define GL_FRAGMENT_LIGHTING_EXT 0x8400 -#define GL_FRAGMENT_COLOR_MATERIAL_EXT 0x8401 -#define GL_FRAGMENT_COLOR_MATERIAL_FACE_EXT 0x8402 -#define GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_EXT 0x8403 -#define GL_MAX_FRAGMENT_LIGHTS_EXT 0x8404 -#define GL_MAX_ACTIVE_LIGHTS_EXT 0x8405 -#define GL_CURRENT_RASTER_NORMAL_EXT 0x8406 -#define GL_LIGHT_ENV_MODE_EXT 0x8407 -#define GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_EXT 0x8408 -#define GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_EXT 0x8409 -#define GL_FRAGMENT_LIGHT_MODEL_AMBIENT_EXT 0x840A -#define GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_EXT 0x840B -#define GL_FRAGMENT_LIGHT0_EXT 0x840C -#define GL_FRAGMENT_LIGHT7_EXT 0x8413 - -typedef void (GLAPIENTRY * PFNGLFRAGMENTCOLORMATERIALEXTPROC) (GLenum face, GLenum mode); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFEXTPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFVEXTPROC) (GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELIEXTPROC) (GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELIVEXTPROC) (GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFEXTPROC) (GLenum light, GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFVEXTPROC) (GLenum light, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTIEXTPROC) (GLenum light, GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTIVEXTPROC) (GLenum light, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALFEXTPROC) (GLenum face, GLenum pname, const GLfloat param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALFVEXTPROC) (GLenum face, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALIEXTPROC) (GLenum face, GLenum pname, const GLint param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALIVEXTPROC) (GLenum face, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLGETFRAGMENTLIGHTFVEXTPROC) (GLenum light, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETFRAGMENTLIGHTIVEXTPROC) (GLenum light, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALFVEXTPROC) (GLenum face, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALIVEXTPROC) (GLenum face, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLLIGHTENVIEXTPROC) (GLenum pname, GLint param); - -#define glFragmentColorMaterialEXT GLEW_GET_FUN(__glewFragmentColorMaterialEXT) -#define glFragmentLightModelfEXT GLEW_GET_FUN(__glewFragmentLightModelfEXT) -#define glFragmentLightModelfvEXT GLEW_GET_FUN(__glewFragmentLightModelfvEXT) -#define glFragmentLightModeliEXT GLEW_GET_FUN(__glewFragmentLightModeliEXT) -#define glFragmentLightModelivEXT GLEW_GET_FUN(__glewFragmentLightModelivEXT) -#define glFragmentLightfEXT GLEW_GET_FUN(__glewFragmentLightfEXT) -#define glFragmentLightfvEXT GLEW_GET_FUN(__glewFragmentLightfvEXT) -#define glFragmentLightiEXT GLEW_GET_FUN(__glewFragmentLightiEXT) -#define glFragmentLightivEXT GLEW_GET_FUN(__glewFragmentLightivEXT) -#define glFragmentMaterialfEXT GLEW_GET_FUN(__glewFragmentMaterialfEXT) -#define glFragmentMaterialfvEXT GLEW_GET_FUN(__glewFragmentMaterialfvEXT) -#define glFragmentMaterialiEXT GLEW_GET_FUN(__glewFragmentMaterialiEXT) -#define glFragmentMaterialivEXT GLEW_GET_FUN(__glewFragmentMaterialivEXT) -#define glGetFragmentLightfvEXT GLEW_GET_FUN(__glewGetFragmentLightfvEXT) -#define glGetFragmentLightivEXT GLEW_GET_FUN(__glewGetFragmentLightivEXT) -#define glGetFragmentMaterialfvEXT GLEW_GET_FUN(__glewGetFragmentMaterialfvEXT) -#define glGetFragmentMaterialivEXT GLEW_GET_FUN(__glewGetFragmentMaterialivEXT) -#define glLightEnviEXT GLEW_GET_FUN(__glewLightEnviEXT) - -#define GLEW_EXT_fragment_lighting GLEW_GET_VAR(__GLEW_EXT_fragment_lighting) - -#endif /* GL_EXT_fragment_lighting */ - -/* ------------------------ GL_EXT_framebuffer_blit ------------------------ */ - -#ifndef GL_EXT_framebuffer_blit -#define GL_EXT_framebuffer_blit 1 - -#define GL_DRAW_FRAMEBUFFER_BINDING_EXT 0x8CA6 -#define GL_READ_FRAMEBUFFER_EXT 0x8CA8 -#define GL_DRAW_FRAMEBUFFER_EXT 0x8CA9 -#define GL_READ_FRAMEBUFFER_BINDING_EXT 0x8CAA - -typedef void (GLAPIENTRY * PFNGLBLITFRAMEBUFFEREXTPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); - -#define glBlitFramebufferEXT GLEW_GET_FUN(__glewBlitFramebufferEXT) - -#define GLEW_EXT_framebuffer_blit GLEW_GET_VAR(__GLEW_EXT_framebuffer_blit) - -#endif /* GL_EXT_framebuffer_blit */ - -/* --------------------- GL_EXT_framebuffer_multisample -------------------- */ - -#ifndef GL_EXT_framebuffer_multisample -#define GL_EXT_framebuffer_multisample 1 - -#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56 -#define GL_MAX_SAMPLES_EXT 0x8D57 - -typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); - -#define glRenderbufferStorageMultisampleEXT GLEW_GET_FUN(__glewRenderbufferStorageMultisampleEXT) - -#define GLEW_EXT_framebuffer_multisample GLEW_GET_VAR(__GLEW_EXT_framebuffer_multisample) - -#endif /* GL_EXT_framebuffer_multisample */ - -/* ----------------------- GL_EXT_framebuffer_object ----------------------- */ - -#ifndef GL_EXT_framebuffer_object -#define GL_EXT_framebuffer_object 1 - -#define GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506 -#define GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8 -#define GL_FRAMEBUFFER_BINDING_EXT 0x8CA6 -#define GL_RENDERBUFFER_BINDING_EXT 0x8CA7 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4 -#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5 -#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6 -#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7 -#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9 -#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA -#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB -#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC -#define GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD -#define GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF -#define GL_COLOR_ATTACHMENT0_EXT 0x8CE0 -#define GL_COLOR_ATTACHMENT1_EXT 0x8CE1 -#define GL_COLOR_ATTACHMENT2_EXT 0x8CE2 -#define GL_COLOR_ATTACHMENT3_EXT 0x8CE3 -#define GL_COLOR_ATTACHMENT4_EXT 0x8CE4 -#define GL_COLOR_ATTACHMENT5_EXT 0x8CE5 -#define GL_COLOR_ATTACHMENT6_EXT 0x8CE6 -#define GL_COLOR_ATTACHMENT7_EXT 0x8CE7 -#define GL_COLOR_ATTACHMENT8_EXT 0x8CE8 -#define GL_COLOR_ATTACHMENT9_EXT 0x8CE9 -#define GL_COLOR_ATTACHMENT10_EXT 0x8CEA -#define GL_COLOR_ATTACHMENT11_EXT 0x8CEB -#define GL_COLOR_ATTACHMENT12_EXT 0x8CEC -#define GL_COLOR_ATTACHMENT13_EXT 0x8CED -#define GL_COLOR_ATTACHMENT14_EXT 0x8CEE -#define GL_COLOR_ATTACHMENT15_EXT 0x8CEF -#define GL_DEPTH_ATTACHMENT_EXT 0x8D00 -#define GL_STENCIL_ATTACHMENT_EXT 0x8D20 -#define GL_FRAMEBUFFER_EXT 0x8D40 -#define GL_RENDERBUFFER_EXT 0x8D41 -#define GL_RENDERBUFFER_WIDTH_EXT 0x8D42 -#define GL_RENDERBUFFER_HEIGHT_EXT 0x8D43 -#define GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44 -#define GL_STENCIL_INDEX1_EXT 0x8D46 -#define GL_STENCIL_INDEX4_EXT 0x8D47 -#define GL_STENCIL_INDEX8_EXT 0x8D48 -#define GL_STENCIL_INDEX16_EXT 0x8D49 -#define GL_RENDERBUFFER_RED_SIZE_EXT 0x8D50 -#define GL_RENDERBUFFER_GREEN_SIZE_EXT 0x8D51 -#define GL_RENDERBUFFER_BLUE_SIZE_EXT 0x8D52 -#define GL_RENDERBUFFER_ALPHA_SIZE_EXT 0x8D53 -#define GL_RENDERBUFFER_DEPTH_SIZE_EXT 0x8D54 -#define GL_RENDERBUFFER_STENCIL_SIZE_EXT 0x8D55 - -typedef void (GLAPIENTRY * PFNGLBINDFRAMEBUFFEREXTPROC) (GLenum target, GLuint framebuffer); -typedef void (GLAPIENTRY * PFNGLBINDRENDERBUFFEREXTPROC) (GLenum target, GLuint renderbuffer); -typedef GLenum (GLAPIENTRY * PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLDELETEFRAMEBUFFERSEXTPROC) (GLsizei n, const GLuint* framebuffers); -typedef void (GLAPIENTRY * PFNGLDELETERENDERBUFFERSEXTPROC) (GLsizei n, const GLuint* renderbuffers); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE1DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURE3DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -typedef void (GLAPIENTRY * PFNGLGENFRAMEBUFFERSEXTPROC) (GLsizei n, GLuint* framebuffers); -typedef void (GLAPIENTRY * PFNGLGENRENDERBUFFERSEXTPROC) (GLsizei n, GLuint* renderbuffers); -typedef void (GLAPIENTRY * PFNGLGENERATEMIPMAPEXTPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLenum target, GLenum attachment, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISFRAMEBUFFEREXTPROC) (GLuint framebuffer); -typedef GLboolean (GLAPIENTRY * PFNGLISRENDERBUFFEREXTPROC) (GLuint renderbuffer); -typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); - -#define glBindFramebufferEXT GLEW_GET_FUN(__glewBindFramebufferEXT) -#define glBindRenderbufferEXT GLEW_GET_FUN(__glewBindRenderbufferEXT) -#define glCheckFramebufferStatusEXT GLEW_GET_FUN(__glewCheckFramebufferStatusEXT) -#define glDeleteFramebuffersEXT GLEW_GET_FUN(__glewDeleteFramebuffersEXT) -#define glDeleteRenderbuffersEXT GLEW_GET_FUN(__glewDeleteRenderbuffersEXT) -#define glFramebufferRenderbufferEXT GLEW_GET_FUN(__glewFramebufferRenderbufferEXT) -#define glFramebufferTexture1DEXT GLEW_GET_FUN(__glewFramebufferTexture1DEXT) -#define glFramebufferTexture2DEXT GLEW_GET_FUN(__glewFramebufferTexture2DEXT) -#define glFramebufferTexture3DEXT GLEW_GET_FUN(__glewFramebufferTexture3DEXT) -#define glGenFramebuffersEXT GLEW_GET_FUN(__glewGenFramebuffersEXT) -#define glGenRenderbuffersEXT GLEW_GET_FUN(__glewGenRenderbuffersEXT) -#define glGenerateMipmapEXT GLEW_GET_FUN(__glewGenerateMipmapEXT) -#define glGetFramebufferAttachmentParameterivEXT GLEW_GET_FUN(__glewGetFramebufferAttachmentParameterivEXT) -#define glGetRenderbufferParameterivEXT GLEW_GET_FUN(__glewGetRenderbufferParameterivEXT) -#define glIsFramebufferEXT GLEW_GET_FUN(__glewIsFramebufferEXT) -#define glIsRenderbufferEXT GLEW_GET_FUN(__glewIsRenderbufferEXT) -#define glRenderbufferStorageEXT GLEW_GET_FUN(__glewRenderbufferStorageEXT) - -#define GLEW_EXT_framebuffer_object GLEW_GET_VAR(__GLEW_EXT_framebuffer_object) - -#endif /* GL_EXT_framebuffer_object */ - -/* ------------------------ GL_EXT_framebuffer_sRGB ------------------------ */ - -#ifndef GL_EXT_framebuffer_sRGB -#define GL_EXT_framebuffer_sRGB 1 - -#define GL_FRAMEBUFFER_SRGB_EXT 0x8DB9 -#define GL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x8DBA - -#define GLEW_EXT_framebuffer_sRGB GLEW_GET_VAR(__GLEW_EXT_framebuffer_sRGB) - -#endif /* GL_EXT_framebuffer_sRGB */ - -/* ------------------------ GL_EXT_geometry_shader4 ------------------------ */ - -#ifndef GL_EXT_geometry_shader4 -#define GL_EXT_geometry_shader4 1 - -#define GL_LINES_ADJACENCY_EXT 0xA -#define GL_LINE_STRIP_ADJACENCY_EXT 0xB -#define GL_TRIANGLES_ADJACENCY_EXT 0xC -#define GL_TRIANGLE_STRIP_ADJACENCY_EXT 0xD -#define GL_PROGRAM_POINT_SIZE_EXT 0x8642 -#define GL_MAX_VARYING_COMPONENTS_EXT 0x8B4B -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT 0x8DA8 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT 0x8DA9 -#define GL_GEOMETRY_SHADER_EXT 0x8DD9 -#define GL_GEOMETRY_VERTICES_OUT_EXT 0x8DDA -#define GL_GEOMETRY_INPUT_TYPE_EXT 0x8DDB -#define GL_GEOMETRY_OUTPUT_TYPE_EXT 0x8DDC -#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_EXT 0x8DDD -#define GL_MAX_VERTEX_VARYING_COMPONENTS_EXT 0x8DDE -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_EXT 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_EXT 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_EXT 0x8DE1 - -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -typedef void (GLAPIENTRY * PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETERIEXTPROC) (GLuint program, GLenum pname, GLint value); - -#define glFramebufferTextureEXT GLEW_GET_FUN(__glewFramebufferTextureEXT) -#define glFramebufferTextureFaceEXT GLEW_GET_FUN(__glewFramebufferTextureFaceEXT) -#define glFramebufferTextureLayerEXT GLEW_GET_FUN(__glewFramebufferTextureLayerEXT) -#define glProgramParameteriEXT GLEW_GET_FUN(__glewProgramParameteriEXT) - -#define GLEW_EXT_geometry_shader4 GLEW_GET_VAR(__GLEW_EXT_geometry_shader4) - -#endif /* GL_EXT_geometry_shader4 */ - -/* --------------------- GL_EXT_gpu_program_parameters --------------------- */ - -#ifndef GL_EXT_gpu_program_parameters -#define GL_EXT_gpu_program_parameters 1 - -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat* params); - -#define glProgramEnvParameters4fvEXT GLEW_GET_FUN(__glewProgramEnvParameters4fvEXT) -#define glProgramLocalParameters4fvEXT GLEW_GET_FUN(__glewProgramLocalParameters4fvEXT) - -#define GLEW_EXT_gpu_program_parameters GLEW_GET_VAR(__GLEW_EXT_gpu_program_parameters) - -#endif /* GL_EXT_gpu_program_parameters */ - -/* --------------------------- GL_EXT_gpu_shader4 -------------------------- */ - -#ifndef GL_EXT_gpu_shader4 -#define GL_EXT_gpu_shader4 1 - -#define GL_VERTEX_ATTRIB_ARRAY_INTEGER_EXT 0x88FD -#define GL_SAMPLER_1D_ARRAY_EXT 0x8DC0 -#define GL_SAMPLER_2D_ARRAY_EXT 0x8DC1 -#define GL_SAMPLER_BUFFER_EXT 0x8DC2 -#define GL_SAMPLER_1D_ARRAY_SHADOW_EXT 0x8DC3 -#define GL_SAMPLER_2D_ARRAY_SHADOW_EXT 0x8DC4 -#define GL_SAMPLER_CUBE_SHADOW_EXT 0x8DC5 -#define GL_UNSIGNED_INT_VEC2_EXT 0x8DC6 -#define GL_UNSIGNED_INT_VEC3_EXT 0x8DC7 -#define GL_UNSIGNED_INT_VEC4_EXT 0x8DC8 -#define GL_INT_SAMPLER_1D_EXT 0x8DC9 -#define GL_INT_SAMPLER_2D_EXT 0x8DCA -#define GL_INT_SAMPLER_3D_EXT 0x8DCB -#define GL_INT_SAMPLER_CUBE_EXT 0x8DCC -#define GL_INT_SAMPLER_2D_RECT_EXT 0x8DCD -#define GL_INT_SAMPLER_1D_ARRAY_EXT 0x8DCE -#define GL_INT_SAMPLER_2D_ARRAY_EXT 0x8DCF -#define GL_INT_SAMPLER_BUFFER_EXT 0x8DD0 -#define GL_UNSIGNED_INT_SAMPLER_1D_EXT 0x8DD1 -#define GL_UNSIGNED_INT_SAMPLER_2D_EXT 0x8DD2 -#define GL_UNSIGNED_INT_SAMPLER_3D_EXT 0x8DD3 -#define GL_UNSIGNED_INT_SAMPLER_CUBE_EXT 0x8DD4 -#define GL_UNSIGNED_INT_SAMPLER_2D_RECT_EXT 0x8DD5 -#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY_EXT 0x8DD6 -#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY_EXT 0x8DD7 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER_EXT 0x8DD8 - -typedef void (GLAPIENTRY * PFNGLBINDFRAGDATALOCATIONEXTPROC) (GLuint program, GLuint color, const GLchar *name); -typedef GLint (GLAPIENTRY * PFNGLGETFRAGDATALOCATIONEXTPROC) (GLuint program, const GLchar *name); -typedef void (GLAPIENTRY * PFNGLGETUNIFORMUIVEXTPROC) (GLuint program, GLint location, GLuint *params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIIVEXTPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIUIVEXTPROC) (GLuint index, GLenum pname, GLuint *params); -typedef void (GLAPIENTRY * PFNGLUNIFORM1UIEXTPROC) (GLint location, GLuint v0); -typedef void (GLAPIENTRY * PFNGLUNIFORM1UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (GLAPIENTRY * PFNGLUNIFORM2UIEXTPROC) (GLint location, GLuint v0, GLuint v1); -typedef void (GLAPIENTRY * PFNGLUNIFORM2UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (GLAPIENTRY * PFNGLUNIFORM3UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (GLAPIENTRY * PFNGLUNIFORM3UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (GLAPIENTRY * PFNGLUNIFORM4UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (GLAPIENTRY * PFNGLUNIFORM4UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1IEXTPROC) (GLuint index, GLint x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1IVEXTPROC) (GLuint index, const GLint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1UIEXTPROC) (GLuint index, GLuint x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI1UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2IEXTPROC) (GLuint index, GLint x, GLint y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2IVEXTPROC) (GLuint index, const GLint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2UIEXTPROC) (GLuint index, GLuint x, GLuint y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI2UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3IEXTPROC) (GLuint index, GLint x, GLint y, GLint z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3IVEXTPROC) (GLuint index, const GLint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI3UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4BVEXTPROC) (GLuint index, const GLbyte *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4IEXTPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4IVEXTPROC) (GLuint index, const GLint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4SVEXTPROC) (GLuint index, const GLshort *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UBVEXTPROC) (GLuint index, const GLubyte *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBI4USVEXTPROC) (GLuint index, const GLushort *v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBIPOINTEREXTPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); - -#define glBindFragDataLocationEXT GLEW_GET_FUN(__glewBindFragDataLocationEXT) -#define glGetFragDataLocationEXT GLEW_GET_FUN(__glewGetFragDataLocationEXT) -#define glGetUniformuivEXT GLEW_GET_FUN(__glewGetUniformuivEXT) -#define glGetVertexAttribIivEXT GLEW_GET_FUN(__glewGetVertexAttribIivEXT) -#define glGetVertexAttribIuivEXT GLEW_GET_FUN(__glewGetVertexAttribIuivEXT) -#define glUniform1uiEXT GLEW_GET_FUN(__glewUniform1uiEXT) -#define glUniform1uivEXT GLEW_GET_FUN(__glewUniform1uivEXT) -#define glUniform2uiEXT GLEW_GET_FUN(__glewUniform2uiEXT) -#define glUniform2uivEXT GLEW_GET_FUN(__glewUniform2uivEXT) -#define glUniform3uiEXT GLEW_GET_FUN(__glewUniform3uiEXT) -#define glUniform3uivEXT GLEW_GET_FUN(__glewUniform3uivEXT) -#define glUniform4uiEXT GLEW_GET_FUN(__glewUniform4uiEXT) -#define glUniform4uivEXT GLEW_GET_FUN(__glewUniform4uivEXT) -#define glVertexAttribI1iEXT GLEW_GET_FUN(__glewVertexAttribI1iEXT) -#define glVertexAttribI1ivEXT GLEW_GET_FUN(__glewVertexAttribI1ivEXT) -#define glVertexAttribI1uiEXT GLEW_GET_FUN(__glewVertexAttribI1uiEXT) -#define glVertexAttribI1uivEXT GLEW_GET_FUN(__glewVertexAttribI1uivEXT) -#define glVertexAttribI2iEXT GLEW_GET_FUN(__glewVertexAttribI2iEXT) -#define glVertexAttribI2ivEXT GLEW_GET_FUN(__glewVertexAttribI2ivEXT) -#define glVertexAttribI2uiEXT GLEW_GET_FUN(__glewVertexAttribI2uiEXT) -#define glVertexAttribI2uivEXT GLEW_GET_FUN(__glewVertexAttribI2uivEXT) -#define glVertexAttribI3iEXT GLEW_GET_FUN(__glewVertexAttribI3iEXT) -#define glVertexAttribI3ivEXT GLEW_GET_FUN(__glewVertexAttribI3ivEXT) -#define glVertexAttribI3uiEXT GLEW_GET_FUN(__glewVertexAttribI3uiEXT) -#define glVertexAttribI3uivEXT GLEW_GET_FUN(__glewVertexAttribI3uivEXT) -#define glVertexAttribI4bvEXT GLEW_GET_FUN(__glewVertexAttribI4bvEXT) -#define glVertexAttribI4iEXT GLEW_GET_FUN(__glewVertexAttribI4iEXT) -#define glVertexAttribI4ivEXT GLEW_GET_FUN(__glewVertexAttribI4ivEXT) -#define glVertexAttribI4svEXT GLEW_GET_FUN(__glewVertexAttribI4svEXT) -#define glVertexAttribI4ubvEXT GLEW_GET_FUN(__glewVertexAttribI4ubvEXT) -#define glVertexAttribI4uiEXT GLEW_GET_FUN(__glewVertexAttribI4uiEXT) -#define glVertexAttribI4uivEXT GLEW_GET_FUN(__glewVertexAttribI4uivEXT) -#define glVertexAttribI4usvEXT GLEW_GET_FUN(__glewVertexAttribI4usvEXT) -#define glVertexAttribIPointerEXT GLEW_GET_FUN(__glewVertexAttribIPointerEXT) - -#define GLEW_EXT_gpu_shader4 GLEW_GET_VAR(__GLEW_EXT_gpu_shader4) - -#endif /* GL_EXT_gpu_shader4 */ - -/* ---------------------------- GL_EXT_histogram --------------------------- */ - -#ifndef GL_EXT_histogram -#define GL_EXT_histogram 1 - -#define GL_HISTOGRAM_EXT 0x8024 -#define GL_PROXY_HISTOGRAM_EXT 0x8025 -#define GL_HISTOGRAM_WIDTH_EXT 0x8026 -#define GL_HISTOGRAM_FORMAT_EXT 0x8027 -#define GL_HISTOGRAM_RED_SIZE_EXT 0x8028 -#define GL_HISTOGRAM_GREEN_SIZE_EXT 0x8029 -#define GL_HISTOGRAM_BLUE_SIZE_EXT 0x802A -#define GL_HISTOGRAM_ALPHA_SIZE_EXT 0x802B -#define GL_HISTOGRAM_LUMINANCE_SIZE_EXT 0x802C -#define GL_HISTOGRAM_SINK_EXT 0x802D -#define GL_MINMAX_EXT 0x802E -#define GL_MINMAX_FORMAT_EXT 0x802F -#define GL_MINMAX_SINK_EXT 0x8030 - -typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, void* values); -typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETHISTOGRAMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETMINMAXEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, void* values); -typedef void (GLAPIENTRY * PFNGLGETMINMAXPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETMINMAXPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLHISTOGRAMEXTPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); -typedef void (GLAPIENTRY * PFNGLMINMAXEXTPROC) (GLenum target, GLenum internalformat, GLboolean sink); -typedef void (GLAPIENTRY * PFNGLRESETHISTOGRAMEXTPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLRESETMINMAXEXTPROC) (GLenum target); - -#define glGetHistogramEXT GLEW_GET_FUN(__glewGetHistogramEXT) -#define glGetHistogramParameterfvEXT GLEW_GET_FUN(__glewGetHistogramParameterfvEXT) -#define glGetHistogramParameterivEXT GLEW_GET_FUN(__glewGetHistogramParameterivEXT) -#define glGetMinmaxEXT GLEW_GET_FUN(__glewGetMinmaxEXT) -#define glGetMinmaxParameterfvEXT GLEW_GET_FUN(__glewGetMinmaxParameterfvEXT) -#define glGetMinmaxParameterivEXT GLEW_GET_FUN(__glewGetMinmaxParameterivEXT) -#define glHistogramEXT GLEW_GET_FUN(__glewHistogramEXT) -#define glMinmaxEXT GLEW_GET_FUN(__glewMinmaxEXT) -#define glResetHistogramEXT GLEW_GET_FUN(__glewResetHistogramEXT) -#define glResetMinmaxEXT GLEW_GET_FUN(__glewResetMinmaxEXT) - -#define GLEW_EXT_histogram GLEW_GET_VAR(__GLEW_EXT_histogram) - -#endif /* GL_EXT_histogram */ - -/* ----------------------- GL_EXT_index_array_formats ---------------------- */ - -#ifndef GL_EXT_index_array_formats -#define GL_EXT_index_array_formats 1 - -#define GLEW_EXT_index_array_formats GLEW_GET_VAR(__GLEW_EXT_index_array_formats) - -#endif /* GL_EXT_index_array_formats */ - -/* --------------------------- GL_EXT_index_func --------------------------- */ - -#ifndef GL_EXT_index_func -#define GL_EXT_index_func 1 - -typedef void (GLAPIENTRY * PFNGLINDEXFUNCEXTPROC) (GLenum func, GLfloat ref); - -#define glIndexFuncEXT GLEW_GET_FUN(__glewIndexFuncEXT) - -#define GLEW_EXT_index_func GLEW_GET_VAR(__GLEW_EXT_index_func) - -#endif /* GL_EXT_index_func */ - -/* ------------------------- GL_EXT_index_material ------------------------- */ - -#ifndef GL_EXT_index_material -#define GL_EXT_index_material 1 - -typedef void (GLAPIENTRY * PFNGLINDEXMATERIALEXTPROC) (GLenum face, GLenum mode); - -#define glIndexMaterialEXT GLEW_GET_FUN(__glewIndexMaterialEXT) - -#define GLEW_EXT_index_material GLEW_GET_VAR(__GLEW_EXT_index_material) - -#endif /* GL_EXT_index_material */ - -/* -------------------------- GL_EXT_index_texture ------------------------- */ - -#ifndef GL_EXT_index_texture -#define GL_EXT_index_texture 1 - -#define GLEW_EXT_index_texture GLEW_GET_VAR(__GLEW_EXT_index_texture) - -#endif /* GL_EXT_index_texture */ - -/* -------------------------- GL_EXT_light_texture ------------------------- */ - -#ifndef GL_EXT_light_texture -#define GL_EXT_light_texture 1 - -#define GL_FRAGMENT_MATERIAL_EXT 0x8349 -#define GL_FRAGMENT_NORMAL_EXT 0x834A -#define GL_FRAGMENT_COLOR_EXT 0x834C -#define GL_ATTENUATION_EXT 0x834D -#define GL_SHADOW_ATTENUATION_EXT 0x834E -#define GL_TEXTURE_APPLICATION_MODE_EXT 0x834F -#define GL_TEXTURE_LIGHT_EXT 0x8350 -#define GL_TEXTURE_MATERIAL_FACE_EXT 0x8351 -#define GL_TEXTURE_MATERIAL_PARAMETER_EXT 0x8352 -#define GL_FRAGMENT_DEPTH_EXT 0x8452 - -typedef void (GLAPIENTRY * PFNGLAPPLYTEXTUREEXTPROC) (GLenum mode); -typedef void (GLAPIENTRY * PFNGLTEXTURELIGHTEXTPROC) (GLenum pname); -typedef void (GLAPIENTRY * PFNGLTEXTUREMATERIALEXTPROC) (GLenum face, GLenum mode); - -#define glApplyTextureEXT GLEW_GET_FUN(__glewApplyTextureEXT) -#define glTextureLightEXT GLEW_GET_FUN(__glewTextureLightEXT) -#define glTextureMaterialEXT GLEW_GET_FUN(__glewTextureMaterialEXT) - -#define GLEW_EXT_light_texture GLEW_GET_VAR(__GLEW_EXT_light_texture) - -#endif /* GL_EXT_light_texture */ - -/* ------------------------- GL_EXT_misc_attribute ------------------------- */ - -#ifndef GL_EXT_misc_attribute -#define GL_EXT_misc_attribute 1 - -#define GLEW_EXT_misc_attribute GLEW_GET_VAR(__GLEW_EXT_misc_attribute) - -#endif /* GL_EXT_misc_attribute */ - -/* ------------------------ GL_EXT_multi_draw_arrays ----------------------- */ - -#ifndef GL_EXT_multi_draw_arrays -#define GL_EXT_multi_draw_arrays 1 - -typedef void (GLAPIENTRY * PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, GLint* first, GLsizei *count, GLsizei primcount); -typedef void (GLAPIENTRY * PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, GLsizei* count, GLenum type, const GLvoid **indices, GLsizei primcount); - -#define glMultiDrawArraysEXT GLEW_GET_FUN(__glewMultiDrawArraysEXT) -#define glMultiDrawElementsEXT GLEW_GET_FUN(__glewMultiDrawElementsEXT) - -#define GLEW_EXT_multi_draw_arrays GLEW_GET_VAR(__GLEW_EXT_multi_draw_arrays) - -#endif /* GL_EXT_multi_draw_arrays */ - -/* --------------------------- GL_EXT_multisample -------------------------- */ - -#ifndef GL_EXT_multisample -#define GL_EXT_multisample 1 - -#define GL_MULTISAMPLE_EXT 0x809D -#define GL_SAMPLE_ALPHA_TO_MASK_EXT 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_EXT 0x809F -#define GL_SAMPLE_MASK_EXT 0x80A0 -#define GL_1PASS_EXT 0x80A1 -#define GL_2PASS_0_EXT 0x80A2 -#define GL_2PASS_1_EXT 0x80A3 -#define GL_4PASS_0_EXT 0x80A4 -#define GL_4PASS_1_EXT 0x80A5 -#define GL_4PASS_2_EXT 0x80A6 -#define GL_4PASS_3_EXT 0x80A7 -#define GL_SAMPLE_BUFFERS_EXT 0x80A8 -#define GL_SAMPLES_EXT 0x80A9 -#define GL_SAMPLE_MASK_VALUE_EXT 0x80AA -#define GL_SAMPLE_MASK_INVERT_EXT 0x80AB -#define GL_SAMPLE_PATTERN_EXT 0x80AC -#define GL_MULTISAMPLE_BIT_EXT 0x20000000 - -typedef void (GLAPIENTRY * PFNGLSAMPLEMASKEXTPROC) (GLclampf value, GLboolean invert); -typedef void (GLAPIENTRY * PFNGLSAMPLEPATTERNEXTPROC) (GLenum pattern); - -#define glSampleMaskEXT GLEW_GET_FUN(__glewSampleMaskEXT) -#define glSamplePatternEXT GLEW_GET_FUN(__glewSamplePatternEXT) - -#define GLEW_EXT_multisample GLEW_GET_VAR(__GLEW_EXT_multisample) - -#endif /* GL_EXT_multisample */ - -/* ---------------------- GL_EXT_packed_depth_stencil ---------------------- */ - -#ifndef GL_EXT_packed_depth_stencil -#define GL_EXT_packed_depth_stencil 1 - -#define GL_DEPTH_STENCIL_EXT 0x84F9 -#define GL_UNSIGNED_INT_24_8_EXT 0x84FA -#define GL_DEPTH24_STENCIL8_EXT 0x88F0 -#define GL_TEXTURE_STENCIL_SIZE_EXT 0x88F1 - -#define GLEW_EXT_packed_depth_stencil GLEW_GET_VAR(__GLEW_EXT_packed_depth_stencil) - -#endif /* GL_EXT_packed_depth_stencil */ - -/* -------------------------- GL_EXT_packed_float -------------------------- */ - -#ifndef GL_EXT_packed_float -#define GL_EXT_packed_float 1 - -#define GL_R11F_G11F_B10F_EXT 0x8C3A -#define GL_UNSIGNED_INT_10F_11F_11F_REV_EXT 0x8C3B -#define GL_RGBA_SIGNED_COMPONENTS_EXT 0x8C3C - -#define GLEW_EXT_packed_float GLEW_GET_VAR(__GLEW_EXT_packed_float) - -#endif /* GL_EXT_packed_float */ - -/* -------------------------- GL_EXT_packed_pixels ------------------------- */ - -#ifndef GL_EXT_packed_pixels -#define GL_EXT_packed_pixels 1 - -#define GL_UNSIGNED_BYTE_3_3_2_EXT 0x8032 -#define GL_UNSIGNED_SHORT_4_4_4_4_EXT 0x8033 -#define GL_UNSIGNED_SHORT_5_5_5_1_EXT 0x8034 -#define GL_UNSIGNED_INT_8_8_8_8_EXT 0x8035 -#define GL_UNSIGNED_INT_10_10_10_2_EXT 0x8036 - -#define GLEW_EXT_packed_pixels GLEW_GET_VAR(__GLEW_EXT_packed_pixels) - -#endif /* GL_EXT_packed_pixels */ - -/* ------------------------ GL_EXT_paletted_texture ------------------------ */ - -#ifndef GL_EXT_paletted_texture -#define GL_EXT_paletted_texture 1 - -#define GL_TEXTURE_1D 0x0DE0 -#define GL_TEXTURE_2D 0x0DE1 -#define GL_PROXY_TEXTURE_1D 0x8063 -#define GL_PROXY_TEXTURE_2D 0x8064 -#define GL_TEXTURE_3D_EXT 0x806F -#define GL_PROXY_TEXTURE_3D_EXT 0x8070 -#define GL_COLOR_TABLE_FORMAT_EXT 0x80D8 -#define GL_COLOR_TABLE_WIDTH_EXT 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE_EXT 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE_EXT 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE_EXT 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE_EXT 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE_EXT 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE_EXT 0x80DF -#define GL_COLOR_INDEX1_EXT 0x80E2 -#define GL_COLOR_INDEX2_EXT 0x80E3 -#define GL_COLOR_INDEX4_EXT 0x80E4 -#define GL_COLOR_INDEX8_EXT 0x80E5 -#define GL_COLOR_INDEX12_EXT 0x80E6 -#define GL_COLOR_INDEX16_EXT 0x80E7 -#define GL_TEXTURE_INDEX_SIZE_EXT 0x80ED -#define GL_TEXTURE_CUBE_MAP_ARB 0x8513 -#define GL_PROXY_TEXTURE_CUBE_MAP_ARB 0x851B - -typedef void (GLAPIENTRY * PFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const void* data); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEEXTPROC) (GLenum target, GLenum format, GLenum type, void* data); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint* params); - -#define glColorTableEXT GLEW_GET_FUN(__glewColorTableEXT) -#define glGetColorTableEXT GLEW_GET_FUN(__glewGetColorTableEXT) -#define glGetColorTableParameterfvEXT GLEW_GET_FUN(__glewGetColorTableParameterfvEXT) -#define glGetColorTableParameterivEXT GLEW_GET_FUN(__glewGetColorTableParameterivEXT) - -#define GLEW_EXT_paletted_texture GLEW_GET_VAR(__GLEW_EXT_paletted_texture) - -#endif /* GL_EXT_paletted_texture */ - -/* ----------------------- GL_EXT_pixel_buffer_object ---------------------- */ - -#ifndef GL_EXT_pixel_buffer_object -#define GL_EXT_pixel_buffer_object 1 - -#define GL_PIXEL_PACK_BUFFER_EXT 0x88EB -#define GL_PIXEL_UNPACK_BUFFER_EXT 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING_EXT 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING_EXT 0x88EF - -#define GLEW_EXT_pixel_buffer_object GLEW_GET_VAR(__GLEW_EXT_pixel_buffer_object) - -#endif /* GL_EXT_pixel_buffer_object */ - -/* ------------------------- GL_EXT_pixel_transform ------------------------ */ - -#ifndef GL_EXT_pixel_transform -#define GL_EXT_pixel_transform 1 - -#define GL_PIXEL_TRANSFORM_2D_EXT 0x8330 -#define GL_PIXEL_MAG_FILTER_EXT 0x8331 -#define GL_PIXEL_MIN_FILTER_EXT 0x8332 -#define GL_PIXEL_CUBIC_WEIGHT_EXT 0x8333 -#define GL_CUBIC_EXT 0x8334 -#define GL_AVERAGE_EXT 0x8335 -#define GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8336 -#define GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8337 -#define GL_PIXEL_TRANSFORM_2D_MATRIX_EXT 0x8338 - -typedef void (GLAPIENTRY * PFNGLGETPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLPIXELTRANSFORMPARAMETERFEXTPROC) (GLenum target, GLenum pname, const GLfloat param); -typedef void (GLAPIENTRY * PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLPIXELTRANSFORMPARAMETERIEXTPROC) (GLenum target, GLenum pname, const GLint param); -typedef void (GLAPIENTRY * PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint* params); - -#define glGetPixelTransformParameterfvEXT GLEW_GET_FUN(__glewGetPixelTransformParameterfvEXT) -#define glGetPixelTransformParameterivEXT GLEW_GET_FUN(__glewGetPixelTransformParameterivEXT) -#define glPixelTransformParameterfEXT GLEW_GET_FUN(__glewPixelTransformParameterfEXT) -#define glPixelTransformParameterfvEXT GLEW_GET_FUN(__glewPixelTransformParameterfvEXT) -#define glPixelTransformParameteriEXT GLEW_GET_FUN(__glewPixelTransformParameteriEXT) -#define glPixelTransformParameterivEXT GLEW_GET_FUN(__glewPixelTransformParameterivEXT) - -#define GLEW_EXT_pixel_transform GLEW_GET_VAR(__GLEW_EXT_pixel_transform) - -#endif /* GL_EXT_pixel_transform */ - -/* ------------------- GL_EXT_pixel_transform_color_table ------------------ */ - -#ifndef GL_EXT_pixel_transform_color_table -#define GL_EXT_pixel_transform_color_table 1 - -#define GLEW_EXT_pixel_transform_color_table GLEW_GET_VAR(__GLEW_EXT_pixel_transform_color_table) - -#endif /* GL_EXT_pixel_transform_color_table */ - -/* ------------------------ GL_EXT_point_parameters ------------------------ */ - -#ifndef GL_EXT_point_parameters -#define GL_EXT_point_parameters 1 - -#define GL_POINT_SIZE_MIN_EXT 0x8126 -#define GL_POINT_SIZE_MAX_EXT 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE_EXT 0x8128 -#define GL_DISTANCE_ATTENUATION_EXT 0x8129 - -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, GLfloat* params); - -#define glPointParameterfEXT GLEW_GET_FUN(__glewPointParameterfEXT) -#define glPointParameterfvEXT GLEW_GET_FUN(__glewPointParameterfvEXT) - -#define GLEW_EXT_point_parameters GLEW_GET_VAR(__GLEW_EXT_point_parameters) - -#endif /* GL_EXT_point_parameters */ - -/* ------------------------- GL_EXT_polygon_offset ------------------------- */ - -#ifndef GL_EXT_polygon_offset -#define GL_EXT_polygon_offset 1 - -#define GL_POLYGON_OFFSET_EXT 0x8037 -#define GL_POLYGON_OFFSET_FACTOR_EXT 0x8038 -#define GL_POLYGON_OFFSET_BIAS_EXT 0x8039 - -typedef void (GLAPIENTRY * PFNGLPOLYGONOFFSETEXTPROC) (GLfloat factor, GLfloat bias); - -#define glPolygonOffsetEXT GLEW_GET_FUN(__glewPolygonOffsetEXT) - -#define GLEW_EXT_polygon_offset GLEW_GET_VAR(__GLEW_EXT_polygon_offset) - -#endif /* GL_EXT_polygon_offset */ - -/* ------------------------ GL_EXT_provoking_vertex ------------------------ */ - -#ifndef GL_EXT_provoking_vertex -#define GL_EXT_provoking_vertex 1 - -#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION_EXT 0x8E4C -#define GL_FIRST_VERTEX_CONVENTION_EXT 0x8E4D -#define GL_LAST_VERTEX_CONVENTION_EXT 0x8E4E -#define GL_PROVOKING_VERTEX_EXT 0x8E4F - -typedef void (GLAPIENTRY * PFNGLPROVOKINGVERTEXEXTPROC) (GLenum mode); - -#define glProvokingVertexEXT GLEW_GET_FUN(__glewProvokingVertexEXT) - -#define GLEW_EXT_provoking_vertex GLEW_GET_VAR(__GLEW_EXT_provoking_vertex) - -#endif /* GL_EXT_provoking_vertex */ - -/* ------------------------- GL_EXT_rescale_normal ------------------------- */ - -#ifndef GL_EXT_rescale_normal -#define GL_EXT_rescale_normal 1 - -#define GL_RESCALE_NORMAL_EXT 0x803A - -#define GLEW_EXT_rescale_normal GLEW_GET_VAR(__GLEW_EXT_rescale_normal) - -#endif /* GL_EXT_rescale_normal */ - -/* -------------------------- GL_EXT_scene_marker -------------------------- */ - -#ifndef GL_EXT_scene_marker -#define GL_EXT_scene_marker 1 - -typedef void (GLAPIENTRY * PFNGLBEGINSCENEEXTPROC) (void); -typedef void (GLAPIENTRY * PFNGLENDSCENEEXTPROC) (void); - -#define glBeginSceneEXT GLEW_GET_FUN(__glewBeginSceneEXT) -#define glEndSceneEXT GLEW_GET_FUN(__glewEndSceneEXT) - -#define GLEW_EXT_scene_marker GLEW_GET_VAR(__GLEW_EXT_scene_marker) - -#endif /* GL_EXT_scene_marker */ - -/* ------------------------- GL_EXT_secondary_color ------------------------ */ - -#ifndef GL_EXT_secondary_color -#define GL_EXT_secondary_color 1 - -#define GL_COLOR_SUM_EXT 0x8458 -#define GL_CURRENT_SECONDARY_COLOR_EXT 0x8459 -#define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT 0x845A -#define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT 0x845B -#define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT 0x845C -#define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D -#define GL_SECONDARY_COLOR_ARRAY_EXT 0x845E - -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3BEXTPROC) (GLbyte red, GLbyte green, GLbyte blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3BVEXTPROC) (const GLbyte *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3DEXTPROC) (GLdouble red, GLdouble green, GLdouble blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3DVEXTPROC) (const GLdouble *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3IEXTPROC) (GLint red, GLint green, GLint blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3IVEXTPROC) (const GLint *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3SEXTPROC) (GLshort red, GLshort green, GLshort blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3SVEXTPROC) (const GLshort *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UBVEXTPROC) (const GLubyte *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UIEXTPROC) (GLuint red, GLuint green, GLuint blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3UIVEXTPROC) (const GLuint *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3USEXTPROC) (GLushort red, GLushort green, GLushort blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3USVEXTPROC) (const GLushort *v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLvoid *pointer); - -#define glSecondaryColor3bEXT GLEW_GET_FUN(__glewSecondaryColor3bEXT) -#define glSecondaryColor3bvEXT GLEW_GET_FUN(__glewSecondaryColor3bvEXT) -#define glSecondaryColor3dEXT GLEW_GET_FUN(__glewSecondaryColor3dEXT) -#define glSecondaryColor3dvEXT GLEW_GET_FUN(__glewSecondaryColor3dvEXT) -#define glSecondaryColor3fEXT GLEW_GET_FUN(__glewSecondaryColor3fEXT) -#define glSecondaryColor3fvEXT GLEW_GET_FUN(__glewSecondaryColor3fvEXT) -#define glSecondaryColor3iEXT GLEW_GET_FUN(__glewSecondaryColor3iEXT) -#define glSecondaryColor3ivEXT GLEW_GET_FUN(__glewSecondaryColor3ivEXT) -#define glSecondaryColor3sEXT GLEW_GET_FUN(__glewSecondaryColor3sEXT) -#define glSecondaryColor3svEXT GLEW_GET_FUN(__glewSecondaryColor3svEXT) -#define glSecondaryColor3ubEXT GLEW_GET_FUN(__glewSecondaryColor3ubEXT) -#define glSecondaryColor3ubvEXT GLEW_GET_FUN(__glewSecondaryColor3ubvEXT) -#define glSecondaryColor3uiEXT GLEW_GET_FUN(__glewSecondaryColor3uiEXT) -#define glSecondaryColor3uivEXT GLEW_GET_FUN(__glewSecondaryColor3uivEXT) -#define glSecondaryColor3usEXT GLEW_GET_FUN(__glewSecondaryColor3usEXT) -#define glSecondaryColor3usvEXT GLEW_GET_FUN(__glewSecondaryColor3usvEXT) -#define glSecondaryColorPointerEXT GLEW_GET_FUN(__glewSecondaryColorPointerEXT) - -#define GLEW_EXT_secondary_color GLEW_GET_VAR(__GLEW_EXT_secondary_color) - -#endif /* GL_EXT_secondary_color */ - -/* --------------------- GL_EXT_separate_shader_objects -------------------- */ - -#ifndef GL_EXT_separate_shader_objects -#define GL_EXT_separate_shader_objects 1 - -#define GL_ACTIVE_PROGRAM_EXT 0x8B8D - -typedef void (GLAPIENTRY * PFNGLACTIVEPROGRAMEXTPROC) (GLuint program); -typedef GLuint (GLAPIENTRY * PFNGLCREATESHADERPROGRAMEXTPROC) (GLenum type, const char* string); -typedef void (GLAPIENTRY * PFNGLUSESHADERPROGRAMEXTPROC) (GLenum type, GLuint program); - -#define glActiveProgramEXT GLEW_GET_FUN(__glewActiveProgramEXT) -#define glCreateShaderProgramEXT GLEW_GET_FUN(__glewCreateShaderProgramEXT) -#define glUseShaderProgramEXT GLEW_GET_FUN(__glewUseShaderProgramEXT) - -#define GLEW_EXT_separate_shader_objects GLEW_GET_VAR(__GLEW_EXT_separate_shader_objects) - -#endif /* GL_EXT_separate_shader_objects */ - -/* --------------------- GL_EXT_separate_specular_color -------------------- */ - -#ifndef GL_EXT_separate_specular_color -#define GL_EXT_separate_specular_color 1 - -#define GL_LIGHT_MODEL_COLOR_CONTROL_EXT 0x81F8 -#define GL_SINGLE_COLOR_EXT 0x81F9 -#define GL_SEPARATE_SPECULAR_COLOR_EXT 0x81FA - -#define GLEW_EXT_separate_specular_color GLEW_GET_VAR(__GLEW_EXT_separate_specular_color) - -#endif /* GL_EXT_separate_specular_color */ - -/* -------------------------- GL_EXT_shadow_funcs -------------------------- */ - -#ifndef GL_EXT_shadow_funcs -#define GL_EXT_shadow_funcs 1 - -#define GLEW_EXT_shadow_funcs GLEW_GET_VAR(__GLEW_EXT_shadow_funcs) - -#endif /* GL_EXT_shadow_funcs */ - -/* --------------------- GL_EXT_shared_texture_palette --------------------- */ - -#ifndef GL_EXT_shared_texture_palette -#define GL_EXT_shared_texture_palette 1 - -#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB - -#define GLEW_EXT_shared_texture_palette GLEW_GET_VAR(__GLEW_EXT_shared_texture_palette) - -#endif /* GL_EXT_shared_texture_palette */ - -/* ------------------------ GL_EXT_stencil_clear_tag ----------------------- */ - -#ifndef GL_EXT_stencil_clear_tag -#define GL_EXT_stencil_clear_tag 1 - -#define GL_STENCIL_TAG_BITS_EXT 0x88F2 -#define GL_STENCIL_CLEAR_TAG_VALUE_EXT 0x88F3 - -#define GLEW_EXT_stencil_clear_tag GLEW_GET_VAR(__GLEW_EXT_stencil_clear_tag) - -#endif /* GL_EXT_stencil_clear_tag */ - -/* ------------------------ GL_EXT_stencil_two_side ------------------------ */ - -#ifndef GL_EXT_stencil_two_side -#define GL_EXT_stencil_two_side 1 - -#define GL_STENCIL_TEST_TWO_SIDE_EXT 0x8910 -#define GL_ACTIVE_STENCIL_FACE_EXT 0x8911 - -typedef void (GLAPIENTRY * PFNGLACTIVESTENCILFACEEXTPROC) (GLenum face); - -#define glActiveStencilFaceEXT GLEW_GET_FUN(__glewActiveStencilFaceEXT) - -#define GLEW_EXT_stencil_two_side GLEW_GET_VAR(__GLEW_EXT_stencil_two_side) - -#endif /* GL_EXT_stencil_two_side */ - -/* -------------------------- GL_EXT_stencil_wrap -------------------------- */ - -#ifndef GL_EXT_stencil_wrap -#define GL_EXT_stencil_wrap 1 - -#define GL_INCR_WRAP_EXT 0x8507 -#define GL_DECR_WRAP_EXT 0x8508 - -#define GLEW_EXT_stencil_wrap GLEW_GET_VAR(__GLEW_EXT_stencil_wrap) - -#endif /* GL_EXT_stencil_wrap */ - -/* --------------------------- GL_EXT_subtexture --------------------------- */ - -#ifndef GL_EXT_subtexture -#define GL_EXT_subtexture 1 - -typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels); - -#define glTexSubImage1DEXT GLEW_GET_FUN(__glewTexSubImage1DEXT) -#define glTexSubImage2DEXT GLEW_GET_FUN(__glewTexSubImage2DEXT) -#define glTexSubImage3DEXT GLEW_GET_FUN(__glewTexSubImage3DEXT) - -#define GLEW_EXT_subtexture GLEW_GET_VAR(__GLEW_EXT_subtexture) - -#endif /* GL_EXT_subtexture */ - -/* ----------------------------- GL_EXT_texture ---------------------------- */ - -#ifndef GL_EXT_texture -#define GL_EXT_texture 1 - -#define GL_ALPHA4_EXT 0x803B -#define GL_ALPHA8_EXT 0x803C -#define GL_ALPHA12_EXT 0x803D -#define GL_ALPHA16_EXT 0x803E -#define GL_LUMINANCE4_EXT 0x803F -#define GL_LUMINANCE8_EXT 0x8040 -#define GL_LUMINANCE12_EXT 0x8041 -#define GL_LUMINANCE16_EXT 0x8042 -#define GL_LUMINANCE4_ALPHA4_EXT 0x8043 -#define GL_LUMINANCE6_ALPHA2_EXT 0x8044 -#define GL_LUMINANCE8_ALPHA8_EXT 0x8045 -#define GL_LUMINANCE12_ALPHA4_EXT 0x8046 -#define GL_LUMINANCE12_ALPHA12_EXT 0x8047 -#define GL_LUMINANCE16_ALPHA16_EXT 0x8048 -#define GL_INTENSITY_EXT 0x8049 -#define GL_INTENSITY4_EXT 0x804A -#define GL_INTENSITY8_EXT 0x804B -#define GL_INTENSITY12_EXT 0x804C -#define GL_INTENSITY16_EXT 0x804D -#define GL_RGB2_EXT 0x804E -#define GL_RGB4_EXT 0x804F -#define GL_RGB5_EXT 0x8050 -#define GL_RGB8_EXT 0x8051 -#define GL_RGB10_EXT 0x8052 -#define GL_RGB12_EXT 0x8053 -#define GL_RGB16_EXT 0x8054 -#define GL_RGBA2_EXT 0x8055 -#define GL_RGBA4_EXT 0x8056 -#define GL_RGB5_A1_EXT 0x8057 -#define GL_RGBA8_EXT 0x8058 -#define GL_RGB10_A2_EXT 0x8059 -#define GL_RGBA12_EXT 0x805A -#define GL_RGBA16_EXT 0x805B -#define GL_TEXTURE_RED_SIZE_EXT 0x805C -#define GL_TEXTURE_GREEN_SIZE_EXT 0x805D -#define GL_TEXTURE_BLUE_SIZE_EXT 0x805E -#define GL_TEXTURE_ALPHA_SIZE_EXT 0x805F -#define GL_TEXTURE_LUMINANCE_SIZE_EXT 0x8060 -#define GL_TEXTURE_INTENSITY_SIZE_EXT 0x8061 -#define GL_REPLACE_EXT 0x8062 -#define GL_PROXY_TEXTURE_1D_EXT 0x8063 -#define GL_PROXY_TEXTURE_2D_EXT 0x8064 - -#define GLEW_EXT_texture GLEW_GET_VAR(__GLEW_EXT_texture) - -#endif /* GL_EXT_texture */ - -/* ---------------------------- GL_EXT_texture3D --------------------------- */ - -#ifndef GL_EXT_texture3D -#define GL_EXT_texture3D 1 - -#define GL_PACK_SKIP_IMAGES_EXT 0x806B -#define GL_PACK_IMAGE_HEIGHT_EXT 0x806C -#define GL_UNPACK_SKIP_IMAGES_EXT 0x806D -#define GL_UNPACK_IMAGE_HEIGHT_EXT 0x806E -#define GL_TEXTURE_3D_EXT 0x806F -#define GL_PROXY_TEXTURE_3D_EXT 0x8070 -#define GL_TEXTURE_DEPTH_EXT 0x8071 -#define GL_TEXTURE_WRAP_R_EXT 0x8072 -#define GL_MAX_3D_TEXTURE_SIZE_EXT 0x8073 - -typedef void (GLAPIENTRY * PFNGLTEXIMAGE3DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels); - -#define glTexImage3DEXT GLEW_GET_FUN(__glewTexImage3DEXT) - -#define GLEW_EXT_texture3D GLEW_GET_VAR(__GLEW_EXT_texture3D) - -#endif /* GL_EXT_texture3D */ - -/* -------------------------- GL_EXT_texture_array ------------------------- */ - -#ifndef GL_EXT_texture_array -#define GL_EXT_texture_array 1 - -#define GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT 0x884E -#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF -#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18 -#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19 -#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A -#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B -#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C -#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D - -#define GLEW_EXT_texture_array GLEW_GET_VAR(__GLEW_EXT_texture_array) - -#endif /* GL_EXT_texture_array */ - -/* ---------------------- GL_EXT_texture_buffer_object --------------------- */ - -#ifndef GL_EXT_texture_buffer_object -#define GL_EXT_texture_buffer_object 1 - -#define GL_TEXTURE_BUFFER_EXT 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE_EXT 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER_EXT 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_EXT 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT_EXT 0x8C2E - -typedef void (GLAPIENTRY * PFNGLTEXBUFFEREXTPROC) (GLenum target, GLenum internalformat, GLuint buffer); - -#define glTexBufferEXT GLEW_GET_FUN(__glewTexBufferEXT) - -#define GLEW_EXT_texture_buffer_object GLEW_GET_VAR(__GLEW_EXT_texture_buffer_object) - -#endif /* GL_EXT_texture_buffer_object */ - -/* -------------------- GL_EXT_texture_compression_dxt1 -------------------- */ - -#ifndef GL_EXT_texture_compression_dxt1 -#define GL_EXT_texture_compression_dxt1 1 - -#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 -#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 - -#define GLEW_EXT_texture_compression_dxt1 GLEW_GET_VAR(__GLEW_EXT_texture_compression_dxt1) - -#endif /* GL_EXT_texture_compression_dxt1 */ - -/* -------------------- GL_EXT_texture_compression_latc -------------------- */ - -#ifndef GL_EXT_texture_compression_latc -#define GL_EXT_texture_compression_latc 1 - -#define GL_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70 -#define GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71 -#define GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72 -#define GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73 - -#define GLEW_EXT_texture_compression_latc GLEW_GET_VAR(__GLEW_EXT_texture_compression_latc) - -#endif /* GL_EXT_texture_compression_latc */ - -/* -------------------- GL_EXT_texture_compression_rgtc -------------------- */ - -#ifndef GL_EXT_texture_compression_rgtc -#define GL_EXT_texture_compression_rgtc 1 - -#define GL_COMPRESSED_RED_RGTC1_EXT 0x8DBB -#define GL_COMPRESSED_SIGNED_RED_RGTC1_EXT 0x8DBC -#define GL_COMPRESSED_RED_GREEN_RGTC2_EXT 0x8DBD -#define GL_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT 0x8DBE - -#define GLEW_EXT_texture_compression_rgtc GLEW_GET_VAR(__GLEW_EXT_texture_compression_rgtc) - -#endif /* GL_EXT_texture_compression_rgtc */ - -/* -------------------- GL_EXT_texture_compression_s3tc -------------------- */ - -#ifndef GL_EXT_texture_compression_s3tc -#define GL_EXT_texture_compression_s3tc 1 - -#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 -#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 -#define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2 -#define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3 - -#define GLEW_EXT_texture_compression_s3tc GLEW_GET_VAR(__GLEW_EXT_texture_compression_s3tc) - -#endif /* GL_EXT_texture_compression_s3tc */ - -/* ------------------------ GL_EXT_texture_cube_map ------------------------ */ - -#ifndef GL_EXT_texture_cube_map -#define GL_EXT_texture_cube_map 1 - -#define GL_NORMAL_MAP_EXT 0x8511 -#define GL_REFLECTION_MAP_EXT 0x8512 -#define GL_TEXTURE_CUBE_MAP_EXT 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP_EXT 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP_EXT 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT 0x851C - -#define GLEW_EXT_texture_cube_map GLEW_GET_VAR(__GLEW_EXT_texture_cube_map) - -#endif /* GL_EXT_texture_cube_map */ - -/* ----------------------- GL_EXT_texture_edge_clamp ----------------------- */ - -#ifndef GL_EXT_texture_edge_clamp -#define GL_EXT_texture_edge_clamp 1 - -#define GL_CLAMP_TO_EDGE_EXT 0x812F - -#define GLEW_EXT_texture_edge_clamp GLEW_GET_VAR(__GLEW_EXT_texture_edge_clamp) - -#endif /* GL_EXT_texture_edge_clamp */ - -/* --------------------------- GL_EXT_texture_env -------------------------- */ - -#ifndef GL_EXT_texture_env -#define GL_EXT_texture_env 1 - -#define GL_TEXTURE_ENV0_EXT 0 -#define GL_ENV_BLEND_EXT 0 -#define GL_TEXTURE_ENV_SHIFT_EXT 0 -#define GL_ENV_REPLACE_EXT 0 -#define GL_ENV_ADD_EXT 0 -#define GL_ENV_SUBTRACT_EXT 0 -#define GL_TEXTURE_ENV_MODE_ALPHA_EXT 0 -#define GL_ENV_REVERSE_SUBTRACT_EXT 0 -#define GL_ENV_REVERSE_BLEND_EXT 0 -#define GL_ENV_COPY_EXT 0 -#define GL_ENV_MODULATE_EXT 0 - -#define GLEW_EXT_texture_env GLEW_GET_VAR(__GLEW_EXT_texture_env) - -#endif /* GL_EXT_texture_env */ - -/* ------------------------- GL_EXT_texture_env_add ------------------------ */ - -#ifndef GL_EXT_texture_env_add -#define GL_EXT_texture_env_add 1 - -#define GLEW_EXT_texture_env_add GLEW_GET_VAR(__GLEW_EXT_texture_env_add) - -#endif /* GL_EXT_texture_env_add */ - -/* ----------------------- GL_EXT_texture_env_combine ---------------------- */ - -#ifndef GL_EXT_texture_env_combine -#define GL_EXT_texture_env_combine 1 - -#define GL_COMBINE_EXT 0x8570 -#define GL_COMBINE_RGB_EXT 0x8571 -#define GL_COMBINE_ALPHA_EXT 0x8572 -#define GL_RGB_SCALE_EXT 0x8573 -#define GL_ADD_SIGNED_EXT 0x8574 -#define GL_INTERPOLATE_EXT 0x8575 -#define GL_CONSTANT_EXT 0x8576 -#define GL_PRIMARY_COLOR_EXT 0x8577 -#define GL_PREVIOUS_EXT 0x8578 -#define GL_SOURCE0_RGB_EXT 0x8580 -#define GL_SOURCE1_RGB_EXT 0x8581 -#define GL_SOURCE2_RGB_EXT 0x8582 -#define GL_SOURCE0_ALPHA_EXT 0x8588 -#define GL_SOURCE1_ALPHA_EXT 0x8589 -#define GL_SOURCE2_ALPHA_EXT 0x858A -#define GL_OPERAND0_RGB_EXT 0x8590 -#define GL_OPERAND1_RGB_EXT 0x8591 -#define GL_OPERAND2_RGB_EXT 0x8592 -#define GL_OPERAND0_ALPHA_EXT 0x8598 -#define GL_OPERAND1_ALPHA_EXT 0x8599 -#define GL_OPERAND2_ALPHA_EXT 0x859A - -#define GLEW_EXT_texture_env_combine GLEW_GET_VAR(__GLEW_EXT_texture_env_combine) - -#endif /* GL_EXT_texture_env_combine */ - -/* ------------------------ GL_EXT_texture_env_dot3 ------------------------ */ - -#ifndef GL_EXT_texture_env_dot3 -#define GL_EXT_texture_env_dot3 1 - -#define GL_DOT3_RGB_EXT 0x8740 -#define GL_DOT3_RGBA_EXT 0x8741 - -#define GLEW_EXT_texture_env_dot3 GLEW_GET_VAR(__GLEW_EXT_texture_env_dot3) - -#endif /* GL_EXT_texture_env_dot3 */ - -/* ------------------- GL_EXT_texture_filter_anisotropic ------------------- */ - -#ifndef GL_EXT_texture_filter_anisotropic -#define GL_EXT_texture_filter_anisotropic 1 - -#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE -#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF - -#define GLEW_EXT_texture_filter_anisotropic GLEW_GET_VAR(__GLEW_EXT_texture_filter_anisotropic) - -#endif /* GL_EXT_texture_filter_anisotropic */ - -/* ------------------------- GL_EXT_texture_integer ------------------------ */ - -#ifndef GL_EXT_texture_integer -#define GL_EXT_texture_integer 1 - -#define GL_RGBA32UI_EXT 0x8D70 -#define GL_RGB32UI_EXT 0x8D71 -#define GL_ALPHA32UI_EXT 0x8D72 -#define GL_INTENSITY32UI_EXT 0x8D73 -#define GL_LUMINANCE32UI_EXT 0x8D74 -#define GL_LUMINANCE_ALPHA32UI_EXT 0x8D75 -#define GL_RGBA16UI_EXT 0x8D76 -#define GL_RGB16UI_EXT 0x8D77 -#define GL_ALPHA16UI_EXT 0x8D78 -#define GL_INTENSITY16UI_EXT 0x8D79 -#define GL_LUMINANCE16UI_EXT 0x8D7A -#define GL_LUMINANCE_ALPHA16UI_EXT 0x8D7B -#define GL_RGBA8UI_EXT 0x8D7C -#define GL_RGB8UI_EXT 0x8D7D -#define GL_ALPHA8UI_EXT 0x8D7E -#define GL_INTENSITY8UI_EXT 0x8D7F -#define GL_LUMINANCE8UI_EXT 0x8D80 -#define GL_LUMINANCE_ALPHA8UI_EXT 0x8D81 -#define GL_RGBA32I_EXT 0x8D82 -#define GL_RGB32I_EXT 0x8D83 -#define GL_ALPHA32I_EXT 0x8D84 -#define GL_INTENSITY32I_EXT 0x8D85 -#define GL_LUMINANCE32I_EXT 0x8D86 -#define GL_LUMINANCE_ALPHA32I_EXT 0x8D87 -#define GL_RGBA16I_EXT 0x8D88 -#define GL_RGB16I_EXT 0x8D89 -#define GL_ALPHA16I_EXT 0x8D8A -#define GL_INTENSITY16I_EXT 0x8D8B -#define GL_LUMINANCE16I_EXT 0x8D8C -#define GL_LUMINANCE_ALPHA16I_EXT 0x8D8D -#define GL_RGBA8I_EXT 0x8D8E -#define GL_RGB8I_EXT 0x8D8F -#define GL_ALPHA8I_EXT 0x8D90 -#define GL_INTENSITY8I_EXT 0x8D91 -#define GL_LUMINANCE8I_EXT 0x8D92 -#define GL_LUMINANCE_ALPHA8I_EXT 0x8D93 -#define GL_RED_INTEGER_EXT 0x8D94 -#define GL_GREEN_INTEGER_EXT 0x8D95 -#define GL_BLUE_INTEGER_EXT 0x8D96 -#define GL_ALPHA_INTEGER_EXT 0x8D97 -#define GL_RGB_INTEGER_EXT 0x8D98 -#define GL_RGBA_INTEGER_EXT 0x8D99 -#define GL_BGR_INTEGER_EXT 0x8D9A -#define GL_BGRA_INTEGER_EXT 0x8D9B -#define GL_LUMINANCE_INTEGER_EXT 0x8D9C -#define GL_LUMINANCE_ALPHA_INTEGER_EXT 0x8D9D -#define GL_RGBA_INTEGER_MODE_EXT 0x8D9E - -typedef void (GLAPIENTRY * PFNGLCLEARCOLORIIEXTPROC) (GLint red, GLint green, GLint blue, GLint alpha); -typedef void (GLAPIENTRY * PFNGLCLEARCOLORIUIEXTPROC) (GLuint red, GLuint green, GLuint blue, GLuint alpha); -typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (GLAPIENTRY * PFNGLGETTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, GLuint *params); -typedef void (GLAPIENTRY * PFNGLTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (GLAPIENTRY * PFNGLTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, const GLuint *params); - -#define glClearColorIiEXT GLEW_GET_FUN(__glewClearColorIiEXT) -#define glClearColorIuiEXT GLEW_GET_FUN(__glewClearColorIuiEXT) -#define glGetTexParameterIivEXT GLEW_GET_FUN(__glewGetTexParameterIivEXT) -#define glGetTexParameterIuivEXT GLEW_GET_FUN(__glewGetTexParameterIuivEXT) -#define glTexParameterIivEXT GLEW_GET_FUN(__glewTexParameterIivEXT) -#define glTexParameterIuivEXT GLEW_GET_FUN(__glewTexParameterIuivEXT) - -#define GLEW_EXT_texture_integer GLEW_GET_VAR(__GLEW_EXT_texture_integer) - -#endif /* GL_EXT_texture_integer */ - -/* ------------------------ GL_EXT_texture_lod_bias ------------------------ */ - -#ifndef GL_EXT_texture_lod_bias -#define GL_EXT_texture_lod_bias 1 - -#define GL_MAX_TEXTURE_LOD_BIAS_EXT 0x84FD -#define GL_TEXTURE_FILTER_CONTROL_EXT 0x8500 -#define GL_TEXTURE_LOD_BIAS_EXT 0x8501 - -#define GLEW_EXT_texture_lod_bias GLEW_GET_VAR(__GLEW_EXT_texture_lod_bias) - -#endif /* GL_EXT_texture_lod_bias */ - -/* ---------------------- GL_EXT_texture_mirror_clamp ---------------------- */ - -#ifndef GL_EXT_texture_mirror_clamp -#define GL_EXT_texture_mirror_clamp 1 - -#define GL_MIRROR_CLAMP_EXT 0x8742 -#define GL_MIRROR_CLAMP_TO_EDGE_EXT 0x8743 -#define GL_MIRROR_CLAMP_TO_BORDER_EXT 0x8912 - -#define GLEW_EXT_texture_mirror_clamp GLEW_GET_VAR(__GLEW_EXT_texture_mirror_clamp) - -#endif /* GL_EXT_texture_mirror_clamp */ - -/* ------------------------- GL_EXT_texture_object ------------------------- */ - -#ifndef GL_EXT_texture_object -#define GL_EXT_texture_object 1 - -#define GL_TEXTURE_PRIORITY_EXT 0x8066 -#define GL_TEXTURE_RESIDENT_EXT 0x8067 -#define GL_TEXTURE_1D_BINDING_EXT 0x8068 -#define GL_TEXTURE_2D_BINDING_EXT 0x8069 -#define GL_TEXTURE_3D_BINDING_EXT 0x806A - -typedef GLboolean (GLAPIENTRY * PFNGLARETEXTURESRESIDENTEXTPROC) (GLsizei n, const GLuint* textures, GLboolean* residences); -typedef void (GLAPIENTRY * PFNGLBINDTEXTUREEXTPROC) (GLenum target, GLuint texture); -typedef void (GLAPIENTRY * PFNGLDELETETEXTURESEXTPROC) (GLsizei n, const GLuint* textures); -typedef void (GLAPIENTRY * PFNGLGENTEXTURESEXTPROC) (GLsizei n, GLuint* textures); -typedef GLboolean (GLAPIENTRY * PFNGLISTEXTUREEXTPROC) (GLuint texture); -typedef void (GLAPIENTRY * PFNGLPRIORITIZETEXTURESEXTPROC) (GLsizei n, const GLuint* textures, const GLclampf* priorities); - -#define glAreTexturesResidentEXT GLEW_GET_FUN(__glewAreTexturesResidentEXT) -#define glBindTextureEXT GLEW_GET_FUN(__glewBindTextureEXT) -#define glDeleteTexturesEXT GLEW_GET_FUN(__glewDeleteTexturesEXT) -#define glGenTexturesEXT GLEW_GET_FUN(__glewGenTexturesEXT) -#define glIsTextureEXT GLEW_GET_FUN(__glewIsTextureEXT) -#define glPrioritizeTexturesEXT GLEW_GET_FUN(__glewPrioritizeTexturesEXT) - -#define GLEW_EXT_texture_object GLEW_GET_VAR(__GLEW_EXT_texture_object) - -#endif /* GL_EXT_texture_object */ - -/* --------------------- GL_EXT_texture_perturb_normal --------------------- */ - -#ifndef GL_EXT_texture_perturb_normal -#define GL_EXT_texture_perturb_normal 1 - -#define GL_PERTURB_EXT 0x85AE -#define GL_TEXTURE_NORMAL_EXT 0x85AF - -typedef void (GLAPIENTRY * PFNGLTEXTURENORMALEXTPROC) (GLenum mode); - -#define glTextureNormalEXT GLEW_GET_FUN(__glewTextureNormalEXT) - -#define GLEW_EXT_texture_perturb_normal GLEW_GET_VAR(__GLEW_EXT_texture_perturb_normal) - -#endif /* GL_EXT_texture_perturb_normal */ - -/* ------------------------ GL_EXT_texture_rectangle ----------------------- */ - -#ifndef GL_EXT_texture_rectangle -#define GL_EXT_texture_rectangle 1 - -#define GL_TEXTURE_RECTANGLE_EXT 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE_EXT 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE_EXT 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE_EXT 0x84F8 - -#define GLEW_EXT_texture_rectangle GLEW_GET_VAR(__GLEW_EXT_texture_rectangle) - -#endif /* GL_EXT_texture_rectangle */ - -/* -------------------------- GL_EXT_texture_sRGB -------------------------- */ - -#ifndef GL_EXT_texture_sRGB -#define GL_EXT_texture_sRGB 1 - -#define GL_SRGB_EXT 0x8C40 -#define GL_SRGB8_EXT 0x8C41 -#define GL_SRGB_ALPHA_EXT 0x8C42 -#define GL_SRGB8_ALPHA8_EXT 0x8C43 -#define GL_SLUMINANCE_ALPHA_EXT 0x8C44 -#define GL_SLUMINANCE8_ALPHA8_EXT 0x8C45 -#define GL_SLUMINANCE_EXT 0x8C46 -#define GL_SLUMINANCE8_EXT 0x8C47 -#define GL_COMPRESSED_SRGB_EXT 0x8C48 -#define GL_COMPRESSED_SRGB_ALPHA_EXT 0x8C49 -#define GL_COMPRESSED_SLUMINANCE_EXT 0x8C4A -#define GL_COMPRESSED_SLUMINANCE_ALPHA_EXT 0x8C4B -#define GL_COMPRESSED_SRGB_S3TC_DXT1_EXT 0x8C4C -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT 0x8C4D -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT 0x8C4E -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT 0x8C4F - -#define GLEW_EXT_texture_sRGB GLEW_GET_VAR(__GLEW_EXT_texture_sRGB) - -#endif /* GL_EXT_texture_sRGB */ - -/* --------------------- GL_EXT_texture_shared_exponent -------------------- */ - -#ifndef GL_EXT_texture_shared_exponent -#define GL_EXT_texture_shared_exponent 1 - -#define GL_RGB9_E5_EXT 0x8C3D -#define GL_UNSIGNED_INT_5_9_9_9_REV_EXT 0x8C3E -#define GL_TEXTURE_SHARED_SIZE_EXT 0x8C3F - -#define GLEW_EXT_texture_shared_exponent GLEW_GET_VAR(__GLEW_EXT_texture_shared_exponent) - -#endif /* GL_EXT_texture_shared_exponent */ - -/* -------------------------- GL_EXT_texture_snorm ------------------------- */ - -#ifndef GL_EXT_texture_snorm -#define GL_EXT_texture_snorm 1 - -#define GL_RED_SNORM 0x8F90 -#define GL_RG_SNORM 0x8F91 -#define GL_RGB_SNORM 0x8F92 -#define GL_RGBA_SNORM 0x8F93 -#define GL_R8_SNORM 0x8F94 -#define GL_RG8_SNORM 0x8F95 -#define GL_RGB8_SNORM 0x8F96 -#define GL_RGBA8_SNORM 0x8F97 -#define GL_R16_SNORM 0x8F98 -#define GL_RG16_SNORM 0x8F99 -#define GL_RGB16_SNORM 0x8F9A -#define GL_RGBA16_SNORM 0x8F9B -#define GL_SIGNED_NORMALIZED 0x8F9C -#define GL_ALPHA_SNORM 0x9010 -#define GL_LUMINANCE_SNORM 0x9011 -#define GL_LUMINANCE_ALPHA_SNORM 0x9012 -#define GL_INTENSITY_SNORM 0x9013 -#define GL_ALPHA8_SNORM 0x9014 -#define GL_LUMINANCE8_SNORM 0x9015 -#define GL_LUMINANCE8_ALPHA8_SNORM 0x9016 -#define GL_INTENSITY8_SNORM 0x9017 -#define GL_ALPHA16_SNORM 0x9018 -#define GL_LUMINANCE16_SNORM 0x9019 -#define GL_LUMINANCE16_ALPHA16_SNORM 0x901A -#define GL_INTENSITY16_SNORM 0x901B - -#define GLEW_EXT_texture_snorm GLEW_GET_VAR(__GLEW_EXT_texture_snorm) - -#endif /* GL_EXT_texture_snorm */ - -/* ------------------------- GL_EXT_texture_swizzle ------------------------ */ - -#ifndef GL_EXT_texture_swizzle -#define GL_EXT_texture_swizzle 1 - -#define GL_TEXTURE_SWIZZLE_R_EXT 0x8E42 -#define GL_TEXTURE_SWIZZLE_G_EXT 0x8E43 -#define GL_TEXTURE_SWIZZLE_B_EXT 0x8E44 -#define GL_TEXTURE_SWIZZLE_A_EXT 0x8E45 -#define GL_TEXTURE_SWIZZLE_RGBA_EXT 0x8E46 - -#define GLEW_EXT_texture_swizzle GLEW_GET_VAR(__GLEW_EXT_texture_swizzle) - -#endif /* GL_EXT_texture_swizzle */ - -/* --------------------------- GL_EXT_timer_query -------------------------- */ - -#ifndef GL_EXT_timer_query -#define GL_EXT_timer_query 1 - -#define GL_TIME_ELAPSED_EXT 0x88BF - -typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTI64VEXTPROC) (GLuint id, GLenum pname, GLint64EXT *params); -typedef void (GLAPIENTRY * PFNGLGETQUERYOBJECTUI64VEXTPROC) (GLuint id, GLenum pname, GLuint64EXT *params); - -#define glGetQueryObjecti64vEXT GLEW_GET_FUN(__glewGetQueryObjecti64vEXT) -#define glGetQueryObjectui64vEXT GLEW_GET_FUN(__glewGetQueryObjectui64vEXT) - -#define GLEW_EXT_timer_query GLEW_GET_VAR(__GLEW_EXT_timer_query) - -#endif /* GL_EXT_timer_query */ - -/* ----------------------- GL_EXT_transform_feedback ----------------------- */ - -#ifndef GL_EXT_transform_feedback -#define GL_EXT_transform_feedback 1 - -#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76 -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_EXT 0x8C7F -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT 0x8C80 -#define GL_TRANSFORM_FEEDBACK_VARYINGS_EXT 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_START_EXT 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_EXT 0x8C85 -#define GL_PRIMITIVES_GENERATED_EXT 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_EXT 0x8C88 -#define GL_RASTERIZER_DISCARD_EXT 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_EXT 0x8C8B -#define GL_INTERLEAVED_ATTRIBS_EXT 0x8C8C -#define GL_SEPARATE_ATTRIBS_EXT 0x8C8D -#define GL_TRANSFORM_FEEDBACK_BUFFER_EXT 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_EXT 0x8C8F - -typedef void (GLAPIENTRY * PFNGLBEGINTRANSFORMFEEDBACKEXTPROC) (GLenum primitiveMode); -typedef void (GLAPIENTRY * PFNGLBINDBUFFERBASEEXTPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (GLAPIENTRY * PFNGLBINDBUFFEROFFSETEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLBINDBUFFERRANGEEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (GLAPIENTRY * PFNGLENDTRANSFORMFEEDBACKEXTPROC) (void); -typedef void (GLAPIENTRY * PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei* length, GLsizei *size, GLenum *type, char *name); -typedef void (GLAPIENTRY * PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC) (GLuint program, GLsizei count, const char ** varyings, GLenum bufferMode); - -#define glBeginTransformFeedbackEXT GLEW_GET_FUN(__glewBeginTransformFeedbackEXT) -#define glBindBufferBaseEXT GLEW_GET_FUN(__glewBindBufferBaseEXT) -#define glBindBufferOffsetEXT GLEW_GET_FUN(__glewBindBufferOffsetEXT) -#define glBindBufferRangeEXT GLEW_GET_FUN(__glewBindBufferRangeEXT) -#define glEndTransformFeedbackEXT GLEW_GET_FUN(__glewEndTransformFeedbackEXT) -#define glGetTransformFeedbackVaryingEXT GLEW_GET_FUN(__glewGetTransformFeedbackVaryingEXT) -#define glTransformFeedbackVaryingsEXT GLEW_GET_FUN(__glewTransformFeedbackVaryingsEXT) - -#define GLEW_EXT_transform_feedback GLEW_GET_VAR(__GLEW_EXT_transform_feedback) - -#endif /* GL_EXT_transform_feedback */ - -/* -------------------------- GL_EXT_vertex_array -------------------------- */ - -#ifndef GL_EXT_vertex_array -#define GL_EXT_vertex_array 1 - -#define GL_DOUBLE_EXT 0x140A -#define GL_VERTEX_ARRAY_EXT 0x8074 -#define GL_NORMAL_ARRAY_EXT 0x8075 -#define GL_COLOR_ARRAY_EXT 0x8076 -#define GL_INDEX_ARRAY_EXT 0x8077 -#define GL_TEXTURE_COORD_ARRAY_EXT 0x8078 -#define GL_EDGE_FLAG_ARRAY_EXT 0x8079 -#define GL_VERTEX_ARRAY_SIZE_EXT 0x807A -#define GL_VERTEX_ARRAY_TYPE_EXT 0x807B -#define GL_VERTEX_ARRAY_STRIDE_EXT 0x807C -#define GL_VERTEX_ARRAY_COUNT_EXT 0x807D -#define GL_NORMAL_ARRAY_TYPE_EXT 0x807E -#define GL_NORMAL_ARRAY_STRIDE_EXT 0x807F -#define GL_NORMAL_ARRAY_COUNT_EXT 0x8080 -#define GL_COLOR_ARRAY_SIZE_EXT 0x8081 -#define GL_COLOR_ARRAY_TYPE_EXT 0x8082 -#define GL_COLOR_ARRAY_STRIDE_EXT 0x8083 -#define GL_COLOR_ARRAY_COUNT_EXT 0x8084 -#define GL_INDEX_ARRAY_TYPE_EXT 0x8085 -#define GL_INDEX_ARRAY_STRIDE_EXT 0x8086 -#define GL_INDEX_ARRAY_COUNT_EXT 0x8087 -#define GL_TEXTURE_COORD_ARRAY_SIZE_EXT 0x8088 -#define GL_TEXTURE_COORD_ARRAY_TYPE_EXT 0x8089 -#define GL_TEXTURE_COORD_ARRAY_STRIDE_EXT 0x808A -#define GL_TEXTURE_COORD_ARRAY_COUNT_EXT 0x808B -#define GL_EDGE_FLAG_ARRAY_STRIDE_EXT 0x808C -#define GL_EDGE_FLAG_ARRAY_COUNT_EXT 0x808D -#define GL_VERTEX_ARRAY_POINTER_EXT 0x808E -#define GL_NORMAL_ARRAY_POINTER_EXT 0x808F -#define GL_COLOR_ARRAY_POINTER_EXT 0x8090 -#define GL_INDEX_ARRAY_POINTER_EXT 0x8091 -#define GL_TEXTURE_COORD_ARRAY_POINTER_EXT 0x8092 -#define GL_EDGE_FLAG_ARRAY_POINTER_EXT 0x8093 - -typedef void (GLAPIENTRY * PFNGLARRAYELEMENTEXTPROC) (GLint i); -typedef void (GLAPIENTRY * PFNGLCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void* pointer); -typedef void (GLAPIENTRY * PFNGLDRAWARRAYSEXTPROC) (GLenum mode, GLint first, GLsizei count); -typedef void (GLAPIENTRY * PFNGLEDGEFLAGPOINTEREXTPROC) (GLsizei stride, GLsizei count, const GLboolean* pointer); -typedef void (GLAPIENTRY * PFNGLGETPOINTERVEXTPROC) (GLenum pname, void** params); -typedef void (GLAPIENTRY * PFNGLINDEXPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const void* pointer); -typedef void (GLAPIENTRY * PFNGLNORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const void* pointer); -typedef void (GLAPIENTRY * PFNGLTEXCOORDPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void* pointer); -typedef void (GLAPIENTRY * PFNGLVERTEXPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void* pointer); - -#define glArrayElementEXT GLEW_GET_FUN(__glewArrayElementEXT) -#define glColorPointerEXT GLEW_GET_FUN(__glewColorPointerEXT) -#define glDrawArraysEXT GLEW_GET_FUN(__glewDrawArraysEXT) -#define glEdgeFlagPointerEXT GLEW_GET_FUN(__glewEdgeFlagPointerEXT) -#define glGetPointervEXT GLEW_GET_FUN(__glewGetPointervEXT) -#define glIndexPointerEXT GLEW_GET_FUN(__glewIndexPointerEXT) -#define glNormalPointerEXT GLEW_GET_FUN(__glewNormalPointerEXT) -#define glTexCoordPointerEXT GLEW_GET_FUN(__glewTexCoordPointerEXT) -#define glVertexPointerEXT GLEW_GET_FUN(__glewVertexPointerEXT) - -#define GLEW_EXT_vertex_array GLEW_GET_VAR(__GLEW_EXT_vertex_array) - -#endif /* GL_EXT_vertex_array */ - -/* ------------------------ GL_EXT_vertex_array_bgra ----------------------- */ - -#ifndef GL_EXT_vertex_array_bgra -#define GL_EXT_vertex_array_bgra 1 - -#define GL_BGRA 0x80E1 - -#define GLEW_EXT_vertex_array_bgra GLEW_GET_VAR(__GLEW_EXT_vertex_array_bgra) - -#endif /* GL_EXT_vertex_array_bgra */ - -/* -------------------------- GL_EXT_vertex_shader ------------------------- */ - -#ifndef GL_EXT_vertex_shader -#define GL_EXT_vertex_shader 1 - -#define GL_VERTEX_SHADER_EXT 0x8780 -#define GL_VERTEX_SHADER_BINDING_EXT 0x8781 -#define GL_OP_INDEX_EXT 0x8782 -#define GL_OP_NEGATE_EXT 0x8783 -#define GL_OP_DOT3_EXT 0x8784 -#define GL_OP_DOT4_EXT 0x8785 -#define GL_OP_MUL_EXT 0x8786 -#define GL_OP_ADD_EXT 0x8787 -#define GL_OP_MADD_EXT 0x8788 -#define GL_OP_FRAC_EXT 0x8789 -#define GL_OP_MAX_EXT 0x878A -#define GL_OP_MIN_EXT 0x878B -#define GL_OP_SET_GE_EXT 0x878C -#define GL_OP_SET_LT_EXT 0x878D -#define GL_OP_CLAMP_EXT 0x878E -#define GL_OP_FLOOR_EXT 0x878F -#define GL_OP_ROUND_EXT 0x8790 -#define GL_OP_EXP_BASE_2_EXT 0x8791 -#define GL_OP_LOG_BASE_2_EXT 0x8792 -#define GL_OP_POWER_EXT 0x8793 -#define GL_OP_RECIP_EXT 0x8794 -#define GL_OP_RECIP_SQRT_EXT 0x8795 -#define GL_OP_SUB_EXT 0x8796 -#define GL_OP_CROSS_PRODUCT_EXT 0x8797 -#define GL_OP_MULTIPLY_MATRIX_EXT 0x8798 -#define GL_OP_MOV_EXT 0x8799 -#define GL_OUTPUT_VERTEX_EXT 0x879A -#define GL_OUTPUT_COLOR0_EXT 0x879B -#define GL_OUTPUT_COLOR1_EXT 0x879C -#define GL_OUTPUT_TEXTURE_COORD0_EXT 0x879D -#define GL_OUTPUT_TEXTURE_COORD1_EXT 0x879E -#define GL_OUTPUT_TEXTURE_COORD2_EXT 0x879F -#define GL_OUTPUT_TEXTURE_COORD3_EXT 0x87A0 -#define GL_OUTPUT_TEXTURE_COORD4_EXT 0x87A1 -#define GL_OUTPUT_TEXTURE_COORD5_EXT 0x87A2 -#define GL_OUTPUT_TEXTURE_COORD6_EXT 0x87A3 -#define GL_OUTPUT_TEXTURE_COORD7_EXT 0x87A4 -#define GL_OUTPUT_TEXTURE_COORD8_EXT 0x87A5 -#define GL_OUTPUT_TEXTURE_COORD9_EXT 0x87A6 -#define GL_OUTPUT_TEXTURE_COORD10_EXT 0x87A7 -#define GL_OUTPUT_TEXTURE_COORD11_EXT 0x87A8 -#define GL_OUTPUT_TEXTURE_COORD12_EXT 0x87A9 -#define GL_OUTPUT_TEXTURE_COORD13_EXT 0x87AA -#define GL_OUTPUT_TEXTURE_COORD14_EXT 0x87AB -#define GL_OUTPUT_TEXTURE_COORD15_EXT 0x87AC -#define GL_OUTPUT_TEXTURE_COORD16_EXT 0x87AD -#define GL_OUTPUT_TEXTURE_COORD17_EXT 0x87AE -#define GL_OUTPUT_TEXTURE_COORD18_EXT 0x87AF -#define GL_OUTPUT_TEXTURE_COORD19_EXT 0x87B0 -#define GL_OUTPUT_TEXTURE_COORD20_EXT 0x87B1 -#define GL_OUTPUT_TEXTURE_COORD21_EXT 0x87B2 -#define GL_OUTPUT_TEXTURE_COORD22_EXT 0x87B3 -#define GL_OUTPUT_TEXTURE_COORD23_EXT 0x87B4 -#define GL_OUTPUT_TEXTURE_COORD24_EXT 0x87B5 -#define GL_OUTPUT_TEXTURE_COORD25_EXT 0x87B6 -#define GL_OUTPUT_TEXTURE_COORD26_EXT 0x87B7 -#define GL_OUTPUT_TEXTURE_COORD27_EXT 0x87B8 -#define GL_OUTPUT_TEXTURE_COORD28_EXT 0x87B9 -#define GL_OUTPUT_TEXTURE_COORD29_EXT 0x87BA -#define GL_OUTPUT_TEXTURE_COORD30_EXT 0x87BB -#define GL_OUTPUT_TEXTURE_COORD31_EXT 0x87BC -#define GL_OUTPUT_FOG_EXT 0x87BD -#define GL_SCALAR_EXT 0x87BE -#define GL_VECTOR_EXT 0x87BF -#define GL_MATRIX_EXT 0x87C0 -#define GL_VARIANT_EXT 0x87C1 -#define GL_INVARIANT_EXT 0x87C2 -#define GL_LOCAL_CONSTANT_EXT 0x87C3 -#define GL_LOCAL_EXT 0x87C4 -#define GL_MAX_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87C5 -#define GL_MAX_VERTEX_SHADER_VARIANTS_EXT 0x87C6 -#define GL_MAX_VERTEX_SHADER_INVARIANTS_EXT 0x87C7 -#define GL_MAX_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87C8 -#define GL_MAX_VERTEX_SHADER_LOCALS_EXT 0x87C9 -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CA -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_VARIANTS_EXT 0x87CB -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INVARIANTS_EXT 0x87CC -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87CD -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCALS_EXT 0x87CE -#define GL_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CF -#define GL_VERTEX_SHADER_VARIANTS_EXT 0x87D0 -#define GL_VERTEX_SHADER_INVARIANTS_EXT 0x87D1 -#define GL_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87D2 -#define GL_VERTEX_SHADER_LOCALS_EXT 0x87D3 -#define GL_VERTEX_SHADER_OPTIMIZED_EXT 0x87D4 -#define GL_X_EXT 0x87D5 -#define GL_Y_EXT 0x87D6 -#define GL_Z_EXT 0x87D7 -#define GL_W_EXT 0x87D8 -#define GL_NEGATIVE_X_EXT 0x87D9 -#define GL_NEGATIVE_Y_EXT 0x87DA -#define GL_NEGATIVE_Z_EXT 0x87DB -#define GL_NEGATIVE_W_EXT 0x87DC -#define GL_ZERO_EXT 0x87DD -#define GL_ONE_EXT 0x87DE -#define GL_NEGATIVE_ONE_EXT 0x87DF -#define GL_NORMALIZED_RANGE_EXT 0x87E0 -#define GL_FULL_RANGE_EXT 0x87E1 -#define GL_CURRENT_VERTEX_EXT 0x87E2 -#define GL_MVP_MATRIX_EXT 0x87E3 -#define GL_VARIANT_VALUE_EXT 0x87E4 -#define GL_VARIANT_DATATYPE_EXT 0x87E5 -#define GL_VARIANT_ARRAY_STRIDE_EXT 0x87E6 -#define GL_VARIANT_ARRAY_TYPE_EXT 0x87E7 -#define GL_VARIANT_ARRAY_EXT 0x87E8 -#define GL_VARIANT_ARRAY_POINTER_EXT 0x87E9 -#define GL_INVARIANT_VALUE_EXT 0x87EA -#define GL_INVARIANT_DATATYPE_EXT 0x87EB -#define GL_LOCAL_CONSTANT_VALUE_EXT 0x87EC -#define GL_LOCAL_CONSTANT_DATATYPE_EXT 0x87ED - -typedef void (GLAPIENTRY * PFNGLBEGINVERTEXSHADEREXTPROC) (void); -typedef GLuint (GLAPIENTRY * PFNGLBINDLIGHTPARAMETEREXTPROC) (GLenum light, GLenum value); -typedef GLuint (GLAPIENTRY * PFNGLBINDMATERIALPARAMETEREXTPROC) (GLenum face, GLenum value); -typedef GLuint (GLAPIENTRY * PFNGLBINDPARAMETEREXTPROC) (GLenum value); -typedef GLuint (GLAPIENTRY * PFNGLBINDTEXGENPARAMETEREXTPROC) (GLenum unit, GLenum coord, GLenum value); -typedef GLuint (GLAPIENTRY * PFNGLBINDTEXTUREUNITPARAMETEREXTPROC) (GLenum unit, GLenum value); -typedef void (GLAPIENTRY * PFNGLBINDVERTEXSHADEREXTPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLDELETEVERTEXSHADEREXTPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLENABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLENDVERTEXSHADEREXTPROC) (void); -typedef void (GLAPIENTRY * PFNGLEXTRACTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); -typedef GLuint (GLAPIENTRY * PFNGLGENSYMBOLSEXTPROC) (GLenum dataType, GLenum storageType, GLenum range, GLuint components); -typedef GLuint (GLAPIENTRY * PFNGLGENVERTEXSHADERSEXTPROC) (GLuint range); -typedef void (GLAPIENTRY * PFNGLGETINVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (GLAPIENTRY * PFNGLGETINVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -typedef void (GLAPIENTRY * PFNGLGETINVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (GLAPIENTRY * PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (GLAPIENTRY * PFNGLGETLOCALCONSTANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -typedef void (GLAPIENTRY * PFNGLGETLOCALCONSTANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (GLAPIENTRY * PFNGLGETVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (GLAPIENTRY * PFNGLGETVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -typedef void (GLAPIENTRY * PFNGLGETVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (GLAPIENTRY * PFNGLGETVARIANTPOINTERVEXTPROC) (GLuint id, GLenum value, GLvoid **data); -typedef void (GLAPIENTRY * PFNGLINSERTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); -typedef GLboolean (GLAPIENTRY * PFNGLISVARIANTENABLEDEXTPROC) (GLuint id, GLenum cap); -typedef void (GLAPIENTRY * PFNGLSETINVARIANTEXTPROC) (GLuint id, GLenum type, GLvoid *addr); -typedef void (GLAPIENTRY * PFNGLSETLOCALCONSTANTEXTPROC) (GLuint id, GLenum type, GLvoid *addr); -typedef void (GLAPIENTRY * PFNGLSHADEROP1EXTPROC) (GLenum op, GLuint res, GLuint arg1); -typedef void (GLAPIENTRY * PFNGLSHADEROP2EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2); -typedef void (GLAPIENTRY * PFNGLSHADEROP3EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3); -typedef void (GLAPIENTRY * PFNGLSWIZZLEEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); -typedef void (GLAPIENTRY * PFNGLVARIANTPOINTEREXTPROC) (GLuint id, GLenum type, GLuint stride, GLvoid *addr); -typedef void (GLAPIENTRY * PFNGLVARIANTBVEXTPROC) (GLuint id, GLbyte *addr); -typedef void (GLAPIENTRY * PFNGLVARIANTDVEXTPROC) (GLuint id, GLdouble *addr); -typedef void (GLAPIENTRY * PFNGLVARIANTFVEXTPROC) (GLuint id, GLfloat *addr); -typedef void (GLAPIENTRY * PFNGLVARIANTIVEXTPROC) (GLuint id, GLint *addr); -typedef void (GLAPIENTRY * PFNGLVARIANTSVEXTPROC) (GLuint id, GLshort *addr); -typedef void (GLAPIENTRY * PFNGLVARIANTUBVEXTPROC) (GLuint id, GLubyte *addr); -typedef void (GLAPIENTRY * PFNGLVARIANTUIVEXTPROC) (GLuint id, GLuint *addr); -typedef void (GLAPIENTRY * PFNGLVARIANTUSVEXTPROC) (GLuint id, GLushort *addr); -typedef void (GLAPIENTRY * PFNGLWRITEMASKEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); - -#define glBeginVertexShaderEXT GLEW_GET_FUN(__glewBeginVertexShaderEXT) -#define glBindLightParameterEXT GLEW_GET_FUN(__glewBindLightParameterEXT) -#define glBindMaterialParameterEXT GLEW_GET_FUN(__glewBindMaterialParameterEXT) -#define glBindParameterEXT GLEW_GET_FUN(__glewBindParameterEXT) -#define glBindTexGenParameterEXT GLEW_GET_FUN(__glewBindTexGenParameterEXT) -#define glBindTextureUnitParameterEXT GLEW_GET_FUN(__glewBindTextureUnitParameterEXT) -#define glBindVertexShaderEXT GLEW_GET_FUN(__glewBindVertexShaderEXT) -#define glDeleteVertexShaderEXT GLEW_GET_FUN(__glewDeleteVertexShaderEXT) -#define glDisableVariantClientStateEXT GLEW_GET_FUN(__glewDisableVariantClientStateEXT) -#define glEnableVariantClientStateEXT GLEW_GET_FUN(__glewEnableVariantClientStateEXT) -#define glEndVertexShaderEXT GLEW_GET_FUN(__glewEndVertexShaderEXT) -#define glExtractComponentEXT GLEW_GET_FUN(__glewExtractComponentEXT) -#define glGenSymbolsEXT GLEW_GET_FUN(__glewGenSymbolsEXT) -#define glGenVertexShadersEXT GLEW_GET_FUN(__glewGenVertexShadersEXT) -#define glGetInvariantBooleanvEXT GLEW_GET_FUN(__glewGetInvariantBooleanvEXT) -#define glGetInvariantFloatvEXT GLEW_GET_FUN(__glewGetInvariantFloatvEXT) -#define glGetInvariantIntegervEXT GLEW_GET_FUN(__glewGetInvariantIntegervEXT) -#define glGetLocalConstantBooleanvEXT GLEW_GET_FUN(__glewGetLocalConstantBooleanvEXT) -#define glGetLocalConstantFloatvEXT GLEW_GET_FUN(__glewGetLocalConstantFloatvEXT) -#define glGetLocalConstantIntegervEXT GLEW_GET_FUN(__glewGetLocalConstantIntegervEXT) -#define glGetVariantBooleanvEXT GLEW_GET_FUN(__glewGetVariantBooleanvEXT) -#define glGetVariantFloatvEXT GLEW_GET_FUN(__glewGetVariantFloatvEXT) -#define glGetVariantIntegervEXT GLEW_GET_FUN(__glewGetVariantIntegervEXT) -#define glGetVariantPointervEXT GLEW_GET_FUN(__glewGetVariantPointervEXT) -#define glInsertComponentEXT GLEW_GET_FUN(__glewInsertComponentEXT) -#define glIsVariantEnabledEXT GLEW_GET_FUN(__glewIsVariantEnabledEXT) -#define glSetInvariantEXT GLEW_GET_FUN(__glewSetInvariantEXT) -#define glSetLocalConstantEXT GLEW_GET_FUN(__glewSetLocalConstantEXT) -#define glShaderOp1EXT GLEW_GET_FUN(__glewShaderOp1EXT) -#define glShaderOp2EXT GLEW_GET_FUN(__glewShaderOp2EXT) -#define glShaderOp3EXT GLEW_GET_FUN(__glewShaderOp3EXT) -#define glSwizzleEXT GLEW_GET_FUN(__glewSwizzleEXT) -#define glVariantPointerEXT GLEW_GET_FUN(__glewVariantPointerEXT) -#define glVariantbvEXT GLEW_GET_FUN(__glewVariantbvEXT) -#define glVariantdvEXT GLEW_GET_FUN(__glewVariantdvEXT) -#define glVariantfvEXT GLEW_GET_FUN(__glewVariantfvEXT) -#define glVariantivEXT GLEW_GET_FUN(__glewVariantivEXT) -#define glVariantsvEXT GLEW_GET_FUN(__glewVariantsvEXT) -#define glVariantubvEXT GLEW_GET_FUN(__glewVariantubvEXT) -#define glVariantuivEXT GLEW_GET_FUN(__glewVariantuivEXT) -#define glVariantusvEXT GLEW_GET_FUN(__glewVariantusvEXT) -#define glWriteMaskEXT GLEW_GET_FUN(__glewWriteMaskEXT) - -#define GLEW_EXT_vertex_shader GLEW_GET_VAR(__GLEW_EXT_vertex_shader) - -#endif /* GL_EXT_vertex_shader */ - -/* ------------------------ GL_EXT_vertex_weighting ------------------------ */ - -#ifndef GL_EXT_vertex_weighting -#define GL_EXT_vertex_weighting 1 - -#define GL_MODELVIEW0_STACK_DEPTH_EXT 0x0BA3 -#define GL_MODELVIEW0_MATRIX_EXT 0x0BA6 -#define GL_MODELVIEW0_EXT 0x1700 -#define GL_MODELVIEW1_STACK_DEPTH_EXT 0x8502 -#define GL_MODELVIEW1_MATRIX_EXT 0x8506 -#define GL_VERTEX_WEIGHTING_EXT 0x8509 -#define GL_MODELVIEW1_EXT 0x850A -#define GL_CURRENT_VERTEX_WEIGHT_EXT 0x850B -#define GL_VERTEX_WEIGHT_ARRAY_EXT 0x850C -#define GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT 0x850D -#define GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT 0x850E -#define GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT 0x850F -#define GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT 0x8510 - -typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, void* pointer); -typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTFEXTPROC) (GLfloat weight); -typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTFVEXTPROC) (GLfloat* weight); - -#define glVertexWeightPointerEXT GLEW_GET_FUN(__glewVertexWeightPointerEXT) -#define glVertexWeightfEXT GLEW_GET_FUN(__glewVertexWeightfEXT) -#define glVertexWeightfvEXT GLEW_GET_FUN(__glewVertexWeightfvEXT) - -#define GLEW_EXT_vertex_weighting GLEW_GET_VAR(__GLEW_EXT_vertex_weighting) - -#endif /* GL_EXT_vertex_weighting */ - -/* ---------------------- GL_GREMEDY_frame_terminator ---------------------- */ - -#ifndef GL_GREMEDY_frame_terminator -#define GL_GREMEDY_frame_terminator 1 - -typedef void (GLAPIENTRY * PFNGLFRAMETERMINATORGREMEDYPROC) (void); - -#define glFrameTerminatorGREMEDY GLEW_GET_FUN(__glewFrameTerminatorGREMEDY) - -#define GLEW_GREMEDY_frame_terminator GLEW_GET_VAR(__GLEW_GREMEDY_frame_terminator) - -#endif /* GL_GREMEDY_frame_terminator */ - -/* ------------------------ GL_GREMEDY_string_marker ----------------------- */ - -#ifndef GL_GREMEDY_string_marker -#define GL_GREMEDY_string_marker 1 - -typedef void (GLAPIENTRY * PFNGLSTRINGMARKERGREMEDYPROC) (GLsizei len, const void* string); - -#define glStringMarkerGREMEDY GLEW_GET_FUN(__glewStringMarkerGREMEDY) - -#define GLEW_GREMEDY_string_marker GLEW_GET_VAR(__GLEW_GREMEDY_string_marker) - -#endif /* GL_GREMEDY_string_marker */ - -/* --------------------- GL_HP_convolution_border_modes -------------------- */ - -#ifndef GL_HP_convolution_border_modes -#define GL_HP_convolution_border_modes 1 - -#define GLEW_HP_convolution_border_modes GLEW_GET_VAR(__GLEW_HP_convolution_border_modes) - -#endif /* GL_HP_convolution_border_modes */ - -/* ------------------------- GL_HP_image_transform ------------------------- */ - -#ifndef GL_HP_image_transform -#define GL_HP_image_transform 1 - -typedef void (GLAPIENTRY * PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLIMAGETRANSFORMPARAMETERFHPPROC) (GLenum target, GLenum pname, const GLfloat param); -typedef void (GLAPIENTRY * PFNGLIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLIMAGETRANSFORMPARAMETERIHPPROC) (GLenum target, GLenum pname, const GLint param); -typedef void (GLAPIENTRY * PFNGLIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, const GLint* params); - -#define glGetImageTransformParameterfvHP GLEW_GET_FUN(__glewGetImageTransformParameterfvHP) -#define glGetImageTransformParameterivHP GLEW_GET_FUN(__glewGetImageTransformParameterivHP) -#define glImageTransformParameterfHP GLEW_GET_FUN(__glewImageTransformParameterfHP) -#define glImageTransformParameterfvHP GLEW_GET_FUN(__glewImageTransformParameterfvHP) -#define glImageTransformParameteriHP GLEW_GET_FUN(__glewImageTransformParameteriHP) -#define glImageTransformParameterivHP GLEW_GET_FUN(__glewImageTransformParameterivHP) - -#define GLEW_HP_image_transform GLEW_GET_VAR(__GLEW_HP_image_transform) - -#endif /* GL_HP_image_transform */ - -/* -------------------------- GL_HP_occlusion_test ------------------------- */ - -#ifndef GL_HP_occlusion_test -#define GL_HP_occlusion_test 1 - -#define GL_OCCLUSION_TEST_HP 0x8165 -#define GL_OCCLUSION_TEST_RESULT_HP 0x8166 - -#define GLEW_HP_occlusion_test GLEW_GET_VAR(__GLEW_HP_occlusion_test) - -#endif /* GL_HP_occlusion_test */ - -/* ------------------------- GL_HP_texture_lighting ------------------------ */ - -#ifndef GL_HP_texture_lighting -#define GL_HP_texture_lighting 1 - -#define GLEW_HP_texture_lighting GLEW_GET_VAR(__GLEW_HP_texture_lighting) - -#endif /* GL_HP_texture_lighting */ - -/* --------------------------- GL_IBM_cull_vertex -------------------------- */ - -#ifndef GL_IBM_cull_vertex -#define GL_IBM_cull_vertex 1 - -#define GL_CULL_VERTEX_IBM 103050 - -#define GLEW_IBM_cull_vertex GLEW_GET_VAR(__GLEW_IBM_cull_vertex) - -#endif /* GL_IBM_cull_vertex */ - -/* ---------------------- GL_IBM_multimode_draw_arrays --------------------- */ - -#ifndef GL_IBM_multimode_draw_arrays -#define GL_IBM_multimode_draw_arrays 1 - -typedef void (GLAPIENTRY * PFNGLMULTIMODEDRAWARRAYSIBMPROC) (const GLenum* mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride); -typedef void (GLAPIENTRY * PFNGLMULTIMODEDRAWELEMENTSIBMPROC) (const GLenum* mode, const GLsizei *count, GLenum type, const GLvoid * const *indices, GLsizei primcount, GLint modestride); - -#define glMultiModeDrawArraysIBM GLEW_GET_FUN(__glewMultiModeDrawArraysIBM) -#define glMultiModeDrawElementsIBM GLEW_GET_FUN(__glewMultiModeDrawElementsIBM) - -#define GLEW_IBM_multimode_draw_arrays GLEW_GET_VAR(__GLEW_IBM_multimode_draw_arrays) - -#endif /* GL_IBM_multimode_draw_arrays */ - -/* ------------------------- GL_IBM_rasterpos_clip ------------------------- */ - -#ifndef GL_IBM_rasterpos_clip -#define GL_IBM_rasterpos_clip 1 - -#define GL_RASTER_POSITION_UNCLIPPED_IBM 103010 - -#define GLEW_IBM_rasterpos_clip GLEW_GET_VAR(__GLEW_IBM_rasterpos_clip) - -#endif /* GL_IBM_rasterpos_clip */ - -/* --------------------------- GL_IBM_static_data -------------------------- */ - -#ifndef GL_IBM_static_data -#define GL_IBM_static_data 1 - -#define GL_ALL_STATIC_DATA_IBM 103060 -#define GL_STATIC_VERTEX_ARRAY_IBM 103061 - -#define GLEW_IBM_static_data GLEW_GET_VAR(__GLEW_IBM_static_data) - -#endif /* GL_IBM_static_data */ - -/* --------------------- GL_IBM_texture_mirrored_repeat -------------------- */ - -#ifndef GL_IBM_texture_mirrored_repeat -#define GL_IBM_texture_mirrored_repeat 1 - -#define GL_MIRRORED_REPEAT_IBM 0x8370 - -#define GLEW_IBM_texture_mirrored_repeat GLEW_GET_VAR(__GLEW_IBM_texture_mirrored_repeat) - -#endif /* GL_IBM_texture_mirrored_repeat */ - -/* ----------------------- GL_IBM_vertex_array_lists ----------------------- */ - -#ifndef GL_IBM_vertex_array_lists -#define GL_IBM_vertex_array_lists 1 - -#define GL_VERTEX_ARRAY_LIST_IBM 103070 -#define GL_NORMAL_ARRAY_LIST_IBM 103071 -#define GL_COLOR_ARRAY_LIST_IBM 103072 -#define GL_INDEX_ARRAY_LIST_IBM 103073 -#define GL_TEXTURE_COORD_ARRAY_LIST_IBM 103074 -#define GL_EDGE_FLAG_ARRAY_LIST_IBM 103075 -#define GL_FOG_COORDINATE_ARRAY_LIST_IBM 103076 -#define GL_SECONDARY_COLOR_ARRAY_LIST_IBM 103077 -#define GL_VERTEX_ARRAY_LIST_STRIDE_IBM 103080 -#define GL_NORMAL_ARRAY_LIST_STRIDE_IBM 103081 -#define GL_COLOR_ARRAY_LIST_STRIDE_IBM 103082 -#define GL_INDEX_ARRAY_LIST_STRIDE_IBM 103083 -#define GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM 103084 -#define GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM 103085 -#define GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM 103086 -#define GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM 103087 - -typedef void (GLAPIENTRY * PFNGLCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); -typedef void (GLAPIENTRY * PFNGLEDGEFLAGPOINTERLISTIBMPROC) (GLint stride, const GLboolean ** pointer, GLint ptrstride); -typedef void (GLAPIENTRY * PFNGLFOGCOORDPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); -typedef void (GLAPIENTRY * PFNGLINDEXPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); -typedef void (GLAPIENTRY * PFNGLNORMALPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); -typedef void (GLAPIENTRY * PFNGLTEXCOORDPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); -typedef void (GLAPIENTRY * PFNGLVERTEXPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid ** pointer, GLint ptrstride); - -#define glColorPointerListIBM GLEW_GET_FUN(__glewColorPointerListIBM) -#define glEdgeFlagPointerListIBM GLEW_GET_FUN(__glewEdgeFlagPointerListIBM) -#define glFogCoordPointerListIBM GLEW_GET_FUN(__glewFogCoordPointerListIBM) -#define glIndexPointerListIBM GLEW_GET_FUN(__glewIndexPointerListIBM) -#define glNormalPointerListIBM GLEW_GET_FUN(__glewNormalPointerListIBM) -#define glSecondaryColorPointerListIBM GLEW_GET_FUN(__glewSecondaryColorPointerListIBM) -#define glTexCoordPointerListIBM GLEW_GET_FUN(__glewTexCoordPointerListIBM) -#define glVertexPointerListIBM GLEW_GET_FUN(__glewVertexPointerListIBM) - -#define GLEW_IBM_vertex_array_lists GLEW_GET_VAR(__GLEW_IBM_vertex_array_lists) - -#endif /* GL_IBM_vertex_array_lists */ - -/* -------------------------- GL_INGR_color_clamp -------------------------- */ - -#ifndef GL_INGR_color_clamp -#define GL_INGR_color_clamp 1 - -#define GL_RED_MIN_CLAMP_INGR 0x8560 -#define GL_GREEN_MIN_CLAMP_INGR 0x8561 -#define GL_BLUE_MIN_CLAMP_INGR 0x8562 -#define GL_ALPHA_MIN_CLAMP_INGR 0x8563 -#define GL_RED_MAX_CLAMP_INGR 0x8564 -#define GL_GREEN_MAX_CLAMP_INGR 0x8565 -#define GL_BLUE_MAX_CLAMP_INGR 0x8566 -#define GL_ALPHA_MAX_CLAMP_INGR 0x8567 - -#define GLEW_INGR_color_clamp GLEW_GET_VAR(__GLEW_INGR_color_clamp) - -#endif /* GL_INGR_color_clamp */ - -/* ------------------------- GL_INGR_interlace_read ------------------------ */ - -#ifndef GL_INGR_interlace_read -#define GL_INGR_interlace_read 1 - -#define GL_INTERLACE_READ_INGR 0x8568 - -#define GLEW_INGR_interlace_read GLEW_GET_VAR(__GLEW_INGR_interlace_read) - -#endif /* GL_INGR_interlace_read */ - -/* ------------------------ GL_INTEL_parallel_arrays ----------------------- */ - -#ifndef GL_INTEL_parallel_arrays -#define GL_INTEL_parallel_arrays 1 - -#define GL_PARALLEL_ARRAYS_INTEL 0x83F4 -#define GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL 0x83F5 -#define GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL 0x83F6 -#define GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL 0x83F7 -#define GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL 0x83F8 - -typedef void (GLAPIENTRY * PFNGLCOLORPOINTERVINTELPROC) (GLint size, GLenum type, const void** pointer); -typedef void (GLAPIENTRY * PFNGLNORMALPOINTERVINTELPROC) (GLenum type, const void** pointer); -typedef void (GLAPIENTRY * PFNGLTEXCOORDPOINTERVINTELPROC) (GLint size, GLenum type, const void** pointer); -typedef void (GLAPIENTRY * PFNGLVERTEXPOINTERVINTELPROC) (GLint size, GLenum type, const void** pointer); - -#define glColorPointervINTEL GLEW_GET_FUN(__glewColorPointervINTEL) -#define glNormalPointervINTEL GLEW_GET_FUN(__glewNormalPointervINTEL) -#define glTexCoordPointervINTEL GLEW_GET_FUN(__glewTexCoordPointervINTEL) -#define glVertexPointervINTEL GLEW_GET_FUN(__glewVertexPointervINTEL) - -#define GLEW_INTEL_parallel_arrays GLEW_GET_VAR(__GLEW_INTEL_parallel_arrays) - -#endif /* GL_INTEL_parallel_arrays */ - -/* ------------------------ GL_INTEL_texture_scissor ----------------------- */ - -#ifndef GL_INTEL_texture_scissor -#define GL_INTEL_texture_scissor 1 - -typedef void (GLAPIENTRY * PFNGLTEXSCISSORFUNCINTELPROC) (GLenum target, GLenum lfunc, GLenum hfunc); -typedef void (GLAPIENTRY * PFNGLTEXSCISSORINTELPROC) (GLenum target, GLclampf tlow, GLclampf thigh); - -#define glTexScissorFuncINTEL GLEW_GET_FUN(__glewTexScissorFuncINTEL) -#define glTexScissorINTEL GLEW_GET_FUN(__glewTexScissorINTEL) - -#define GLEW_INTEL_texture_scissor GLEW_GET_VAR(__GLEW_INTEL_texture_scissor) - -#endif /* GL_INTEL_texture_scissor */ - -/* -------------------------- GL_KTX_buffer_region ------------------------- */ - -#ifndef GL_KTX_buffer_region -#define GL_KTX_buffer_region 1 - -#define GL_KTX_FRONT_REGION 0x0 -#define GL_KTX_BACK_REGION 0x1 -#define GL_KTX_Z_REGION 0x2 -#define GL_KTX_STENCIL_REGION 0x3 - -typedef GLuint (GLAPIENTRY * PFNGLBUFFERREGIONENABLEDEXTPROC) (void); -typedef void (GLAPIENTRY * PFNGLDELETEBUFFERREGIONEXTPROC) (GLenum region); -typedef void (GLAPIENTRY * PFNGLDRAWBUFFERREGIONEXTPROC) (GLuint region, GLint x, GLint y, GLsizei width, GLsizei height, GLint xDest, GLint yDest); -typedef GLuint (GLAPIENTRY * PFNGLNEWBUFFERREGIONEXTPROC) (GLenum region); -typedef void (GLAPIENTRY * PFNGLREADBUFFERREGIONEXTPROC) (GLuint region, GLint x, GLint y, GLsizei width, GLsizei height); - -#define glBufferRegionEnabledEXT GLEW_GET_FUN(__glewBufferRegionEnabledEXT) -#define glDeleteBufferRegionEXT GLEW_GET_FUN(__glewDeleteBufferRegionEXT) -#define glDrawBufferRegionEXT GLEW_GET_FUN(__glewDrawBufferRegionEXT) -#define glNewBufferRegionEXT GLEW_GET_FUN(__glewNewBufferRegionEXT) -#define glReadBufferRegionEXT GLEW_GET_FUN(__glewReadBufferRegionEXT) - -#define GLEW_KTX_buffer_region GLEW_GET_VAR(__GLEW_KTX_buffer_region) - -#endif /* GL_KTX_buffer_region */ - -/* ------------------------- GL_MESAX_texture_stack ------------------------ */ - -#ifndef GL_MESAX_texture_stack -#define GL_MESAX_texture_stack 1 - -#define GL_TEXTURE_1D_STACK_MESAX 0x8759 -#define GL_TEXTURE_2D_STACK_MESAX 0x875A -#define GL_PROXY_TEXTURE_1D_STACK_MESAX 0x875B -#define GL_PROXY_TEXTURE_2D_STACK_MESAX 0x875C -#define GL_TEXTURE_1D_STACK_BINDING_MESAX 0x875D -#define GL_TEXTURE_2D_STACK_BINDING_MESAX 0x875E - -#define GLEW_MESAX_texture_stack GLEW_GET_VAR(__GLEW_MESAX_texture_stack) - -#endif /* GL_MESAX_texture_stack */ - -/* -------------------------- GL_MESA_pack_invert -------------------------- */ - -#ifndef GL_MESA_pack_invert -#define GL_MESA_pack_invert 1 - -#define GL_PACK_INVERT_MESA 0x8758 - -#define GLEW_MESA_pack_invert GLEW_GET_VAR(__GLEW_MESA_pack_invert) - -#endif /* GL_MESA_pack_invert */ - -/* ------------------------- GL_MESA_resize_buffers ------------------------ */ - -#ifndef GL_MESA_resize_buffers -#define GL_MESA_resize_buffers 1 - -typedef void (GLAPIENTRY * PFNGLRESIZEBUFFERSMESAPROC) (void); - -#define glResizeBuffersMESA GLEW_GET_FUN(__glewResizeBuffersMESA) - -#define GLEW_MESA_resize_buffers GLEW_GET_VAR(__GLEW_MESA_resize_buffers) - -#endif /* GL_MESA_resize_buffers */ - -/* --------------------------- GL_MESA_window_pos -------------------------- */ - -#ifndef GL_MESA_window_pos -#define GL_MESA_window_pos 1 - -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DMESAPROC) (GLdouble x, GLdouble y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2DVMESAPROC) (const GLdouble* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FMESAPROC) (GLfloat x, GLfloat y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2FVMESAPROC) (const GLfloat* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IMESAPROC) (GLint x, GLint y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2IVMESAPROC) (const GLint* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SMESAPROC) (GLshort x, GLshort y); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS2SVMESAPROC) (const GLshort* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DMESAPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3DVMESAPROC) (const GLdouble* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FMESAPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3FVMESAPROC) (const GLfloat* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IMESAPROC) (GLint x, GLint y, GLint z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3IVMESAPROC) (const GLint* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SMESAPROC) (GLshort x, GLshort y, GLshort z); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS3SVMESAPROC) (const GLshort* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS4DMESAPROC) (GLdouble x, GLdouble y, GLdouble z, GLdouble); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS4DVMESAPROC) (const GLdouble* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS4FMESAPROC) (GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS4FVMESAPROC) (const GLfloat* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS4IMESAPROC) (GLint x, GLint y, GLint z, GLint w); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS4IVMESAPROC) (const GLint* p); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS4SMESAPROC) (GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (GLAPIENTRY * PFNGLWINDOWPOS4SVMESAPROC) (const GLshort* p); - -#define glWindowPos2dMESA GLEW_GET_FUN(__glewWindowPos2dMESA) -#define glWindowPos2dvMESA GLEW_GET_FUN(__glewWindowPos2dvMESA) -#define glWindowPos2fMESA GLEW_GET_FUN(__glewWindowPos2fMESA) -#define glWindowPos2fvMESA GLEW_GET_FUN(__glewWindowPos2fvMESA) -#define glWindowPos2iMESA GLEW_GET_FUN(__glewWindowPos2iMESA) -#define glWindowPos2ivMESA GLEW_GET_FUN(__glewWindowPos2ivMESA) -#define glWindowPos2sMESA GLEW_GET_FUN(__glewWindowPos2sMESA) -#define glWindowPos2svMESA GLEW_GET_FUN(__glewWindowPos2svMESA) -#define glWindowPos3dMESA GLEW_GET_FUN(__glewWindowPos3dMESA) -#define glWindowPos3dvMESA GLEW_GET_FUN(__glewWindowPos3dvMESA) -#define glWindowPos3fMESA GLEW_GET_FUN(__glewWindowPos3fMESA) -#define glWindowPos3fvMESA GLEW_GET_FUN(__glewWindowPos3fvMESA) -#define glWindowPos3iMESA GLEW_GET_FUN(__glewWindowPos3iMESA) -#define glWindowPos3ivMESA GLEW_GET_FUN(__glewWindowPos3ivMESA) -#define glWindowPos3sMESA GLEW_GET_FUN(__glewWindowPos3sMESA) -#define glWindowPos3svMESA GLEW_GET_FUN(__glewWindowPos3svMESA) -#define glWindowPos4dMESA GLEW_GET_FUN(__glewWindowPos4dMESA) -#define glWindowPos4dvMESA GLEW_GET_FUN(__glewWindowPos4dvMESA) -#define glWindowPos4fMESA GLEW_GET_FUN(__glewWindowPos4fMESA) -#define glWindowPos4fvMESA GLEW_GET_FUN(__glewWindowPos4fvMESA) -#define glWindowPos4iMESA GLEW_GET_FUN(__glewWindowPos4iMESA) -#define glWindowPos4ivMESA GLEW_GET_FUN(__glewWindowPos4ivMESA) -#define glWindowPos4sMESA GLEW_GET_FUN(__glewWindowPos4sMESA) -#define glWindowPos4svMESA GLEW_GET_FUN(__glewWindowPos4svMESA) - -#define GLEW_MESA_window_pos GLEW_GET_VAR(__GLEW_MESA_window_pos) - -#endif /* GL_MESA_window_pos */ - -/* ------------------------- GL_MESA_ycbcr_texture ------------------------- */ - -#ifndef GL_MESA_ycbcr_texture -#define GL_MESA_ycbcr_texture 1 - -#define GL_UNSIGNED_SHORT_8_8_MESA 0x85BA -#define GL_UNSIGNED_SHORT_8_8_REV_MESA 0x85BB -#define GL_YCBCR_MESA 0x8757 - -#define GLEW_MESA_ycbcr_texture GLEW_GET_VAR(__GLEW_MESA_ycbcr_texture) - -#endif /* GL_MESA_ycbcr_texture */ - -/* --------------------------- GL_NV_blend_square -------------------------- */ - -#ifndef GL_NV_blend_square -#define GL_NV_blend_square 1 - -#define GLEW_NV_blend_square GLEW_GET_VAR(__GLEW_NV_blend_square) - -#endif /* GL_NV_blend_square */ - -/* ------------------------ GL_NV_conditional_render ----------------------- */ - -#ifndef GL_NV_conditional_render -#define GL_NV_conditional_render 1 - -#define GL_QUERY_WAIT_NV 0x8E13 -#define GL_QUERY_NO_WAIT_NV 0x8E14 -#define GL_QUERY_BY_REGION_WAIT_NV 0x8E15 -#define GL_QUERY_BY_REGION_NO_WAIT_NV 0x8E16 - -typedef void (GLAPIENTRY * PFNGLBEGINCONDITIONALRENDERNVPROC) (GLuint id, GLenum mode); -typedef void (GLAPIENTRY * PFNGLENDCONDITIONALRENDERNVPROC) (void); - -#define glBeginConditionalRenderNV GLEW_GET_FUN(__glewBeginConditionalRenderNV) -#define glEndConditionalRenderNV GLEW_GET_FUN(__glewEndConditionalRenderNV) - -#define GLEW_NV_conditional_render GLEW_GET_VAR(__GLEW_NV_conditional_render) - -#endif /* GL_NV_conditional_render */ - -/* ----------------------- GL_NV_copy_depth_to_color ----------------------- */ - -#ifndef GL_NV_copy_depth_to_color -#define GL_NV_copy_depth_to_color 1 - -#define GL_DEPTH_STENCIL_TO_RGBA_NV 0x886E -#define GL_DEPTH_STENCIL_TO_BGRA_NV 0x886F - -#define GLEW_NV_copy_depth_to_color GLEW_GET_VAR(__GLEW_NV_copy_depth_to_color) - -#endif /* GL_NV_copy_depth_to_color */ - -/* ---------------------------- GL_NV_copy_image --------------------------- */ - -#ifndef GL_NV_copy_image -#define GL_NV_copy_image 1 - -typedef void (GLAPIENTRY * PFNGLCOPYIMAGESUBDATANVPROC) (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); - -#define glCopyImageSubDataNV GLEW_GET_FUN(__glewCopyImageSubDataNV) - -#define GLEW_NV_copy_image GLEW_GET_VAR(__GLEW_NV_copy_image) - -#endif /* GL_NV_copy_image */ - -/* ------------------------ GL_NV_depth_buffer_float ----------------------- */ - -#ifndef GL_NV_depth_buffer_float -#define GL_NV_depth_buffer_float 1 - -#define GL_DEPTH_COMPONENT32F_NV 0x8DAB -#define GL_DEPTH32F_STENCIL8_NV 0x8DAC -#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV_NV 0x8DAD -#define GL_DEPTH_BUFFER_FLOAT_MODE_NV 0x8DAF - -typedef void (GLAPIENTRY * PFNGLCLEARDEPTHDNVPROC) (GLdouble depth); -typedef void (GLAPIENTRY * PFNGLDEPTHBOUNDSDNVPROC) (GLdouble zmin, GLdouble zmax); -typedef void (GLAPIENTRY * PFNGLDEPTHRANGEDNVPROC) (GLdouble zNear, GLdouble zFar); - -#define glClearDepthdNV GLEW_GET_FUN(__glewClearDepthdNV) -#define glDepthBoundsdNV GLEW_GET_FUN(__glewDepthBoundsdNV) -#define glDepthRangedNV GLEW_GET_FUN(__glewDepthRangedNV) - -#define GLEW_NV_depth_buffer_float GLEW_GET_VAR(__GLEW_NV_depth_buffer_float) - -#endif /* GL_NV_depth_buffer_float */ - -/* --------------------------- GL_NV_depth_clamp --------------------------- */ - -#ifndef GL_NV_depth_clamp -#define GL_NV_depth_clamp 1 - -#define GL_DEPTH_CLAMP_NV 0x864F - -#define GLEW_NV_depth_clamp GLEW_GET_VAR(__GLEW_NV_depth_clamp) - -#endif /* GL_NV_depth_clamp */ - -/* ---------------------- GL_NV_depth_range_unclamped ---------------------- */ - -#ifndef GL_NV_depth_range_unclamped -#define GL_NV_depth_range_unclamped 1 - -#define GL_SAMPLE_COUNT_BITS_NV 0x8864 -#define GL_CURRENT_SAMPLE_COUNT_QUERY_NV 0x8865 -#define GL_QUERY_RESULT_NV 0x8866 -#define GL_QUERY_RESULT_AVAILABLE_NV 0x8867 -#define GL_SAMPLE_COUNT_NV 0x8914 - -#define GLEW_NV_depth_range_unclamped GLEW_GET_VAR(__GLEW_NV_depth_range_unclamped) - -#endif /* GL_NV_depth_range_unclamped */ - -/* ---------------------------- GL_NV_evaluators --------------------------- */ - -#ifndef GL_NV_evaluators -#define GL_NV_evaluators 1 - -#define GL_EVAL_2D_NV 0x86C0 -#define GL_EVAL_TRIANGULAR_2D_NV 0x86C1 -#define GL_MAP_TESSELLATION_NV 0x86C2 -#define GL_MAP_ATTRIB_U_ORDER_NV 0x86C3 -#define GL_MAP_ATTRIB_V_ORDER_NV 0x86C4 -#define GL_EVAL_FRACTIONAL_TESSELLATION_NV 0x86C5 -#define GL_EVAL_VERTEX_ATTRIB0_NV 0x86C6 -#define GL_EVAL_VERTEX_ATTRIB1_NV 0x86C7 -#define GL_EVAL_VERTEX_ATTRIB2_NV 0x86C8 -#define GL_EVAL_VERTEX_ATTRIB3_NV 0x86C9 -#define GL_EVAL_VERTEX_ATTRIB4_NV 0x86CA -#define GL_EVAL_VERTEX_ATTRIB5_NV 0x86CB -#define GL_EVAL_VERTEX_ATTRIB6_NV 0x86CC -#define GL_EVAL_VERTEX_ATTRIB7_NV 0x86CD -#define GL_EVAL_VERTEX_ATTRIB8_NV 0x86CE -#define GL_EVAL_VERTEX_ATTRIB9_NV 0x86CF -#define GL_EVAL_VERTEX_ATTRIB10_NV 0x86D0 -#define GL_EVAL_VERTEX_ATTRIB11_NV 0x86D1 -#define GL_EVAL_VERTEX_ATTRIB12_NV 0x86D2 -#define GL_EVAL_VERTEX_ATTRIB13_NV 0x86D3 -#define GL_EVAL_VERTEX_ATTRIB14_NV 0x86D4 -#define GL_EVAL_VERTEX_ATTRIB15_NV 0x86D5 -#define GL_MAX_MAP_TESSELLATION_NV 0x86D6 -#define GL_MAX_RATIONAL_EVAL_ORDER_NV 0x86D7 - -typedef void (GLAPIENTRY * PFNGLEVALMAPSNVPROC) (GLenum target, GLenum mode); -typedef void (GLAPIENTRY * PFNGLGETMAPATTRIBPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETMAPATTRIBPARAMETERIVNVPROC) (GLenum target, GLuint index, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, void* points); -typedef void (GLAPIENTRY * PFNGLGETMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const void* points); -typedef void (GLAPIENTRY * PFNGLMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, const GLint* params); - -#define glEvalMapsNV GLEW_GET_FUN(__glewEvalMapsNV) -#define glGetMapAttribParameterfvNV GLEW_GET_FUN(__glewGetMapAttribParameterfvNV) -#define glGetMapAttribParameterivNV GLEW_GET_FUN(__glewGetMapAttribParameterivNV) -#define glGetMapControlPointsNV GLEW_GET_FUN(__glewGetMapControlPointsNV) -#define glGetMapParameterfvNV GLEW_GET_FUN(__glewGetMapParameterfvNV) -#define glGetMapParameterivNV GLEW_GET_FUN(__glewGetMapParameterivNV) -#define glMapControlPointsNV GLEW_GET_FUN(__glewMapControlPointsNV) -#define glMapParameterfvNV GLEW_GET_FUN(__glewMapParameterfvNV) -#define glMapParameterivNV GLEW_GET_FUN(__glewMapParameterivNV) - -#define GLEW_NV_evaluators GLEW_GET_VAR(__GLEW_NV_evaluators) - -#endif /* GL_NV_evaluators */ - -/* ----------------------- GL_NV_explicit_multisample ---------------------- */ - -#ifndef GL_NV_explicit_multisample -#define GL_NV_explicit_multisample 1 - -#define GL_SAMPLE_POSITION_NV 0x8E50 -#define GL_SAMPLE_MASK_NV 0x8E51 -#define GL_SAMPLE_MASK_VALUE_NV 0x8E52 -#define GL_TEXTURE_BINDING_RENDERBUFFER_NV 0x8E53 -#define GL_TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV 0x8E54 -#define GL_TEXTURE_RENDERBUFFER_NV 0x8E55 -#define GL_SAMPLER_RENDERBUFFER_NV 0x8E56 -#define GL_INT_SAMPLER_RENDERBUFFER_NV 0x8E57 -#define GL_UNSIGNED_INT_SAMPLER_RENDERBUFFER_NV 0x8E58 -#define GL_MAX_SAMPLE_MASK_WORDS_NV 0x8E59 - -typedef void (GLAPIENTRY * PFNGLGETMULTISAMPLEFVNVPROC) (GLenum pname, GLuint index, GLfloat* val); -typedef void (GLAPIENTRY * PFNGLSAMPLEMASKINDEXEDNVPROC) (GLuint index, GLbitfield mask); -typedef void (GLAPIENTRY * PFNGLTEXRENDERBUFFERNVPROC) (GLenum target, GLuint renderbuffer); - -#define glGetMultisamplefvNV GLEW_GET_FUN(__glewGetMultisamplefvNV) -#define glSampleMaskIndexedNV GLEW_GET_FUN(__glewSampleMaskIndexedNV) -#define glTexRenderbufferNV GLEW_GET_FUN(__glewTexRenderbufferNV) - -#define GLEW_NV_explicit_multisample GLEW_GET_VAR(__GLEW_NV_explicit_multisample) - -#endif /* GL_NV_explicit_multisample */ - -/* ------------------------------ GL_NV_fence ------------------------------ */ - -#ifndef GL_NV_fence -#define GL_NV_fence 1 - -#define GL_ALL_COMPLETED_NV 0x84F2 -#define GL_FENCE_STATUS_NV 0x84F3 -#define GL_FENCE_CONDITION_NV 0x84F4 - -typedef void (GLAPIENTRY * PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint* fences); -typedef void (GLAPIENTRY * PFNGLFINISHFENCENVPROC) (GLuint fence); -typedef void (GLAPIENTRY * PFNGLGENFENCESNVPROC) (GLsizei n, GLuint* fences); -typedef void (GLAPIENTRY * PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISFENCENVPROC) (GLuint fence); -typedef void (GLAPIENTRY * PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition); -typedef GLboolean (GLAPIENTRY * PFNGLTESTFENCENVPROC) (GLuint fence); - -#define glDeleteFencesNV GLEW_GET_FUN(__glewDeleteFencesNV) -#define glFinishFenceNV GLEW_GET_FUN(__glewFinishFenceNV) -#define glGenFencesNV GLEW_GET_FUN(__glewGenFencesNV) -#define glGetFenceivNV GLEW_GET_FUN(__glewGetFenceivNV) -#define glIsFenceNV GLEW_GET_FUN(__glewIsFenceNV) -#define glSetFenceNV GLEW_GET_FUN(__glewSetFenceNV) -#define glTestFenceNV GLEW_GET_FUN(__glewTestFenceNV) - -#define GLEW_NV_fence GLEW_GET_VAR(__GLEW_NV_fence) - -#endif /* GL_NV_fence */ - -/* --------------------------- GL_NV_float_buffer -------------------------- */ - -#ifndef GL_NV_float_buffer -#define GL_NV_float_buffer 1 - -#define GL_FLOAT_R_NV 0x8880 -#define GL_FLOAT_RG_NV 0x8881 -#define GL_FLOAT_RGB_NV 0x8882 -#define GL_FLOAT_RGBA_NV 0x8883 -#define GL_FLOAT_R16_NV 0x8884 -#define GL_FLOAT_R32_NV 0x8885 -#define GL_FLOAT_RG16_NV 0x8886 -#define GL_FLOAT_RG32_NV 0x8887 -#define GL_FLOAT_RGB16_NV 0x8888 -#define GL_FLOAT_RGB32_NV 0x8889 -#define GL_FLOAT_RGBA16_NV 0x888A -#define GL_FLOAT_RGBA32_NV 0x888B -#define GL_TEXTURE_FLOAT_COMPONENTS_NV 0x888C -#define GL_FLOAT_CLEAR_COLOR_VALUE_NV 0x888D -#define GL_FLOAT_RGBA_MODE_NV 0x888E - -#define GLEW_NV_float_buffer GLEW_GET_VAR(__GLEW_NV_float_buffer) - -#endif /* GL_NV_float_buffer */ - -/* --------------------------- GL_NV_fog_distance -------------------------- */ - -#ifndef GL_NV_fog_distance -#define GL_NV_fog_distance 1 - -#define GL_FOG_DISTANCE_MODE_NV 0x855A -#define GL_EYE_RADIAL_NV 0x855B -#define GL_EYE_PLANE_ABSOLUTE_NV 0x855C - -#define GLEW_NV_fog_distance GLEW_GET_VAR(__GLEW_NV_fog_distance) - -#endif /* GL_NV_fog_distance */ - -/* ------------------------- GL_NV_fragment_program ------------------------ */ - -#ifndef GL_NV_fragment_program -#define GL_NV_fragment_program 1 - -#define GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV 0x8868 -#define GL_FRAGMENT_PROGRAM_NV 0x8870 -#define GL_MAX_TEXTURE_COORDS_NV 0x8871 -#define GL_MAX_TEXTURE_IMAGE_UNITS_NV 0x8872 -#define GL_FRAGMENT_PROGRAM_BINDING_NV 0x8873 -#define GL_PROGRAM_ERROR_STRING_NV 0x8874 - -typedef void (GLAPIENTRY * PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC) (GLuint id, GLsizei len, const GLubyte* name, GLdouble *params); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC) (GLuint id, GLsizei len, const GLubyte* name, GLfloat *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMNAMEDPARAMETER4DNVPROC) (GLuint id, GLsizei len, const GLubyte* name, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC) (GLuint id, GLsizei len, const GLubyte* name, const GLdouble v[]); -typedef void (GLAPIENTRY * PFNGLPROGRAMNAMEDPARAMETER4FNVPROC) (GLuint id, GLsizei len, const GLubyte* name, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC) (GLuint id, GLsizei len, const GLubyte* name, const GLfloat v[]); - -#define glGetProgramNamedParameterdvNV GLEW_GET_FUN(__glewGetProgramNamedParameterdvNV) -#define glGetProgramNamedParameterfvNV GLEW_GET_FUN(__glewGetProgramNamedParameterfvNV) -#define glProgramNamedParameter4dNV GLEW_GET_FUN(__glewProgramNamedParameter4dNV) -#define glProgramNamedParameter4dvNV GLEW_GET_FUN(__glewProgramNamedParameter4dvNV) -#define glProgramNamedParameter4fNV GLEW_GET_FUN(__glewProgramNamedParameter4fNV) -#define glProgramNamedParameter4fvNV GLEW_GET_FUN(__glewProgramNamedParameter4fvNV) - -#define GLEW_NV_fragment_program GLEW_GET_VAR(__GLEW_NV_fragment_program) - -#endif /* GL_NV_fragment_program */ - -/* ------------------------ GL_NV_fragment_program2 ------------------------ */ - -#ifndef GL_NV_fragment_program2 -#define GL_NV_fragment_program2 1 - -#define GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV 0x88F4 -#define GL_MAX_PROGRAM_CALL_DEPTH_NV 0x88F5 -#define GL_MAX_PROGRAM_IF_DEPTH_NV 0x88F6 -#define GL_MAX_PROGRAM_LOOP_DEPTH_NV 0x88F7 -#define GL_MAX_PROGRAM_LOOP_COUNT_NV 0x88F8 - -#define GLEW_NV_fragment_program2 GLEW_GET_VAR(__GLEW_NV_fragment_program2) - -#endif /* GL_NV_fragment_program2 */ - -/* ------------------------ GL_NV_fragment_program4 ------------------------ */ - -#ifndef GL_NV_fragment_program4 -#define GL_NV_fragment_program4 1 - -#define GLEW_NV_fragment_program4 GLEW_GET_VAR(__GLEW_NV_fragment_program4) - -#endif /* GL_NV_fragment_program4 */ - -/* --------------------- GL_NV_fragment_program_option --------------------- */ - -#ifndef GL_NV_fragment_program_option -#define GL_NV_fragment_program_option 1 - -#define GLEW_NV_fragment_program_option GLEW_GET_VAR(__GLEW_NV_fragment_program_option) - -#endif /* GL_NV_fragment_program_option */ - -/* ----------------- GL_NV_framebuffer_multisample_coverage ---------------- */ - -#ifndef GL_NV_framebuffer_multisample_coverage -#define GL_NV_framebuffer_multisample_coverage 1 - -#define GL_RENDERBUFFER_COVERAGE_SAMPLES_NV 0x8CAB -#define GL_RENDERBUFFER_COLOR_SAMPLES_NV 0x8E10 -#define GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV 0x8E11 -#define GL_MULTISAMPLE_COVERAGE_MODES_NV 0x8E12 - -typedef void (GLAPIENTRY * PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC) (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); - -#define glRenderbufferStorageMultisampleCoverageNV GLEW_GET_FUN(__glewRenderbufferStorageMultisampleCoverageNV) - -#define GLEW_NV_framebuffer_multisample_coverage GLEW_GET_VAR(__GLEW_NV_framebuffer_multisample_coverage) - -#endif /* GL_NV_framebuffer_multisample_coverage */ - -/* ------------------------ GL_NV_geometry_program4 ------------------------ */ - -#ifndef GL_NV_geometry_program4 -#define GL_NV_geometry_program4 1 - -#define GL_GEOMETRY_PROGRAM_NV 0x8C26 -#define GL_MAX_PROGRAM_OUTPUT_VERTICES_NV 0x8C27 -#define GL_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS_NV 0x8C28 - -typedef void (GLAPIENTRY * PFNGLPROGRAMVERTEXLIMITNVPROC) (GLenum target, GLint limit); - -#define glProgramVertexLimitNV GLEW_GET_FUN(__glewProgramVertexLimitNV) - -#define GLEW_NV_geometry_program4 GLEW_GET_VAR(__GLEW_NV_geometry_program4) - -#endif /* GL_NV_geometry_program4 */ - -/* ------------------------- GL_NV_geometry_shader4 ------------------------ */ - -#ifndef GL_NV_geometry_shader4 -#define GL_NV_geometry_shader4 1 - -#define GLEW_NV_geometry_shader4 GLEW_GET_VAR(__GLEW_NV_geometry_shader4) - -#endif /* GL_NV_geometry_shader4 */ - -/* --------------------------- GL_NV_gpu_program4 -------------------------- */ - -#ifndef GL_NV_gpu_program4 -#define GL_NV_gpu_program4 1 - -#define GL_MIN_PROGRAM_TEXEL_OFFSET_NV 0x8904 -#define GL_MAX_PROGRAM_TEXEL_OFFSET_NV 0x8905 -#define GL_PROGRAM_ATTRIB_COMPONENTS_NV 0x8906 -#define GL_PROGRAM_RESULT_COMPONENTS_NV 0x8907 -#define GL_MAX_PROGRAM_ATTRIB_COMPONENTS_NV 0x8908 -#define GL_MAX_PROGRAM_RESULT_COMPONENTS_NV 0x8909 -#define GL_MAX_PROGRAM_GENERIC_ATTRIBS_NV 0x8DA5 -#define GL_MAX_PROGRAM_GENERIC_RESULTS_NV 0x8DA6 - -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); - -#define glProgramEnvParameterI4iNV GLEW_GET_FUN(__glewProgramEnvParameterI4iNV) -#define glProgramEnvParameterI4ivNV GLEW_GET_FUN(__glewProgramEnvParameterI4ivNV) -#define glProgramEnvParameterI4uiNV GLEW_GET_FUN(__glewProgramEnvParameterI4uiNV) -#define glProgramEnvParameterI4uivNV GLEW_GET_FUN(__glewProgramEnvParameterI4uivNV) -#define glProgramEnvParametersI4ivNV GLEW_GET_FUN(__glewProgramEnvParametersI4ivNV) -#define glProgramEnvParametersI4uivNV GLEW_GET_FUN(__glewProgramEnvParametersI4uivNV) -#define glProgramLocalParameterI4iNV GLEW_GET_FUN(__glewProgramLocalParameterI4iNV) -#define glProgramLocalParameterI4ivNV GLEW_GET_FUN(__glewProgramLocalParameterI4ivNV) -#define glProgramLocalParameterI4uiNV GLEW_GET_FUN(__glewProgramLocalParameterI4uiNV) -#define glProgramLocalParameterI4uivNV GLEW_GET_FUN(__glewProgramLocalParameterI4uivNV) -#define glProgramLocalParametersI4ivNV GLEW_GET_FUN(__glewProgramLocalParametersI4ivNV) -#define glProgramLocalParametersI4uivNV GLEW_GET_FUN(__glewProgramLocalParametersI4uivNV) - -#define GLEW_NV_gpu_program4 GLEW_GET_VAR(__GLEW_NV_gpu_program4) - -#endif /* GL_NV_gpu_program4 */ - -/* ---------------------------- GL_NV_half_float --------------------------- */ - -#ifndef GL_NV_half_float -#define GL_NV_half_float 1 - -#define GL_HALF_FLOAT_NV 0x140B - -typedef unsigned short GLhalf; - -typedef void (GLAPIENTRY * PFNGLCOLOR3HNVPROC) (GLhalf red, GLhalf green, GLhalf blue); -typedef void (GLAPIENTRY * PFNGLCOLOR3HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLCOLOR4HNVPROC) (GLhalf red, GLhalf green, GLhalf blue, GLhalf alpha); -typedef void (GLAPIENTRY * PFNGLCOLOR4HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLFOGCOORDHNVPROC) (GLhalf fog); -typedef void (GLAPIENTRY * PFNGLFOGCOORDHVNVPROC) (const GLhalf* fog); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1HNVPROC) (GLenum target, GLhalf s); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD1HVNVPROC) (GLenum target, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2HNVPROC) (GLenum target, GLhalf s, GLhalf t); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD2HVNVPROC) (GLenum target, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3HNVPROC) (GLenum target, GLhalf s, GLhalf t, GLhalf r); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD3HVNVPROC) (GLenum target, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4HNVPROC) (GLenum target, GLhalf s, GLhalf t, GLhalf r, GLhalf q); -typedef void (GLAPIENTRY * PFNGLMULTITEXCOORD4HVNVPROC) (GLenum target, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLNORMAL3HNVPROC) (GLhalf nx, GLhalf ny, GLhalf nz); -typedef void (GLAPIENTRY * PFNGLNORMAL3HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3HNVPROC) (GLhalf red, GLhalf green, GLhalf blue); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLOR3HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD1HNVPROC) (GLhalf s); -typedef void (GLAPIENTRY * PFNGLTEXCOORD1HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2HNVPROC) (GLhalf s, GLhalf t); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD3HNVPROC) (GLhalf s, GLhalf t, GLhalf r); -typedef void (GLAPIENTRY * PFNGLTEXCOORD3HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD4HNVPROC) (GLhalf s, GLhalf t, GLhalf r, GLhalf q); -typedef void (GLAPIENTRY * PFNGLTEXCOORD4HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEX2HNVPROC) (GLhalf x, GLhalf y); -typedef void (GLAPIENTRY * PFNGLVERTEX2HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEX3HNVPROC) (GLhalf x, GLhalf y, GLhalf z); -typedef void (GLAPIENTRY * PFNGLVERTEX3HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEX4HNVPROC) (GLhalf x, GLhalf y, GLhalf z, GLhalf w); -typedef void (GLAPIENTRY * PFNGLVERTEX4HVNVPROC) (const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1HNVPROC) (GLuint index, GLhalf x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1HVNVPROC) (GLuint index, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2HNVPROC) (GLuint index, GLhalf x, GLhalf y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2HVNVPROC) (GLuint index, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3HNVPROC) (GLuint index, GLhalf x, GLhalf y, GLhalf z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3HVNVPROC) (GLuint index, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4HNVPROC) (GLuint index, GLhalf x, GLhalf y, GLhalf z, GLhalf w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4HVNVPROC) (GLuint index, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS1HVNVPROC) (GLuint index, GLsizei n, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS2HVNVPROC) (GLuint index, GLsizei n, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS3HVNVPROC) (GLuint index, GLsizei n, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4HVNVPROC) (GLuint index, GLsizei n, const GLhalf* v); -typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTHNVPROC) (GLhalf weight); -typedef void (GLAPIENTRY * PFNGLVERTEXWEIGHTHVNVPROC) (const GLhalf* weight); - -#define glColor3hNV GLEW_GET_FUN(__glewColor3hNV) -#define glColor3hvNV GLEW_GET_FUN(__glewColor3hvNV) -#define glColor4hNV GLEW_GET_FUN(__glewColor4hNV) -#define glColor4hvNV GLEW_GET_FUN(__glewColor4hvNV) -#define glFogCoordhNV GLEW_GET_FUN(__glewFogCoordhNV) -#define glFogCoordhvNV GLEW_GET_FUN(__glewFogCoordhvNV) -#define glMultiTexCoord1hNV GLEW_GET_FUN(__glewMultiTexCoord1hNV) -#define glMultiTexCoord1hvNV GLEW_GET_FUN(__glewMultiTexCoord1hvNV) -#define glMultiTexCoord2hNV GLEW_GET_FUN(__glewMultiTexCoord2hNV) -#define glMultiTexCoord2hvNV GLEW_GET_FUN(__glewMultiTexCoord2hvNV) -#define glMultiTexCoord3hNV GLEW_GET_FUN(__glewMultiTexCoord3hNV) -#define glMultiTexCoord3hvNV GLEW_GET_FUN(__glewMultiTexCoord3hvNV) -#define glMultiTexCoord4hNV GLEW_GET_FUN(__glewMultiTexCoord4hNV) -#define glMultiTexCoord4hvNV GLEW_GET_FUN(__glewMultiTexCoord4hvNV) -#define glNormal3hNV GLEW_GET_FUN(__glewNormal3hNV) -#define glNormal3hvNV GLEW_GET_FUN(__glewNormal3hvNV) -#define glSecondaryColor3hNV GLEW_GET_FUN(__glewSecondaryColor3hNV) -#define glSecondaryColor3hvNV GLEW_GET_FUN(__glewSecondaryColor3hvNV) -#define glTexCoord1hNV GLEW_GET_FUN(__glewTexCoord1hNV) -#define glTexCoord1hvNV GLEW_GET_FUN(__glewTexCoord1hvNV) -#define glTexCoord2hNV GLEW_GET_FUN(__glewTexCoord2hNV) -#define glTexCoord2hvNV GLEW_GET_FUN(__glewTexCoord2hvNV) -#define glTexCoord3hNV GLEW_GET_FUN(__glewTexCoord3hNV) -#define glTexCoord3hvNV GLEW_GET_FUN(__glewTexCoord3hvNV) -#define glTexCoord4hNV GLEW_GET_FUN(__glewTexCoord4hNV) -#define glTexCoord4hvNV GLEW_GET_FUN(__glewTexCoord4hvNV) -#define glVertex2hNV GLEW_GET_FUN(__glewVertex2hNV) -#define glVertex2hvNV GLEW_GET_FUN(__glewVertex2hvNV) -#define glVertex3hNV GLEW_GET_FUN(__glewVertex3hNV) -#define glVertex3hvNV GLEW_GET_FUN(__glewVertex3hvNV) -#define glVertex4hNV GLEW_GET_FUN(__glewVertex4hNV) -#define glVertex4hvNV GLEW_GET_FUN(__glewVertex4hvNV) -#define glVertexAttrib1hNV GLEW_GET_FUN(__glewVertexAttrib1hNV) -#define glVertexAttrib1hvNV GLEW_GET_FUN(__glewVertexAttrib1hvNV) -#define glVertexAttrib2hNV GLEW_GET_FUN(__glewVertexAttrib2hNV) -#define glVertexAttrib2hvNV GLEW_GET_FUN(__glewVertexAttrib2hvNV) -#define glVertexAttrib3hNV GLEW_GET_FUN(__glewVertexAttrib3hNV) -#define glVertexAttrib3hvNV GLEW_GET_FUN(__glewVertexAttrib3hvNV) -#define glVertexAttrib4hNV GLEW_GET_FUN(__glewVertexAttrib4hNV) -#define glVertexAttrib4hvNV GLEW_GET_FUN(__glewVertexAttrib4hvNV) -#define glVertexAttribs1hvNV GLEW_GET_FUN(__glewVertexAttribs1hvNV) -#define glVertexAttribs2hvNV GLEW_GET_FUN(__glewVertexAttribs2hvNV) -#define glVertexAttribs3hvNV GLEW_GET_FUN(__glewVertexAttribs3hvNV) -#define glVertexAttribs4hvNV GLEW_GET_FUN(__glewVertexAttribs4hvNV) -#define glVertexWeighthNV GLEW_GET_FUN(__glewVertexWeighthNV) -#define glVertexWeighthvNV GLEW_GET_FUN(__glewVertexWeighthvNV) - -#define GLEW_NV_half_float GLEW_GET_VAR(__GLEW_NV_half_float) - -#endif /* GL_NV_half_float */ - -/* ------------------------ GL_NV_light_max_exponent ----------------------- */ - -#ifndef GL_NV_light_max_exponent -#define GL_NV_light_max_exponent 1 - -#define GL_MAX_SHININESS_NV 0x8504 -#define GL_MAX_SPOT_EXPONENT_NV 0x8505 - -#define GLEW_NV_light_max_exponent GLEW_GET_VAR(__GLEW_NV_light_max_exponent) - -#endif /* GL_NV_light_max_exponent */ - -/* --------------------- GL_NV_multisample_filter_hint --------------------- */ - -#ifndef GL_NV_multisample_filter_hint -#define GL_NV_multisample_filter_hint 1 - -#define GL_MULTISAMPLE_FILTER_HINT_NV 0x8534 - -#define GLEW_NV_multisample_filter_hint GLEW_GET_VAR(__GLEW_NV_multisample_filter_hint) - -#endif /* GL_NV_multisample_filter_hint */ - -/* ------------------------- GL_NV_occlusion_query ------------------------- */ - -#ifndef GL_NV_occlusion_query -#define GL_NV_occlusion_query 1 - -#define GL_PIXEL_COUNTER_BITS_NV 0x8864 -#define GL_CURRENT_OCCLUSION_QUERY_ID_NV 0x8865 -#define GL_PIXEL_COUNT_NV 0x8866 -#define GL_PIXEL_COUNT_AVAILABLE_NV 0x8867 - -typedef void (GLAPIENTRY * PFNGLBEGINOCCLUSIONQUERYNVPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLDELETEOCCLUSIONQUERIESNVPROC) (GLsizei n, const GLuint* ids); -typedef void (GLAPIENTRY * PFNGLENDOCCLUSIONQUERYNVPROC) (void); -typedef void (GLAPIENTRY * PFNGLGENOCCLUSIONQUERIESNVPROC) (GLsizei n, GLuint* ids); -typedef void (GLAPIENTRY * PFNGLGETOCCLUSIONQUERYIVNVPROC) (GLuint id, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETOCCLUSIONQUERYUIVNVPROC) (GLuint id, GLenum pname, GLuint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISOCCLUSIONQUERYNVPROC) (GLuint id); - -#define glBeginOcclusionQueryNV GLEW_GET_FUN(__glewBeginOcclusionQueryNV) -#define glDeleteOcclusionQueriesNV GLEW_GET_FUN(__glewDeleteOcclusionQueriesNV) -#define glEndOcclusionQueryNV GLEW_GET_FUN(__glewEndOcclusionQueryNV) -#define glGenOcclusionQueriesNV GLEW_GET_FUN(__glewGenOcclusionQueriesNV) -#define glGetOcclusionQueryivNV GLEW_GET_FUN(__glewGetOcclusionQueryivNV) -#define glGetOcclusionQueryuivNV GLEW_GET_FUN(__glewGetOcclusionQueryuivNV) -#define glIsOcclusionQueryNV GLEW_GET_FUN(__glewIsOcclusionQueryNV) - -#define GLEW_NV_occlusion_query GLEW_GET_VAR(__GLEW_NV_occlusion_query) - -#endif /* GL_NV_occlusion_query */ - -/* ----------------------- GL_NV_packed_depth_stencil ---------------------- */ - -#ifndef GL_NV_packed_depth_stencil -#define GL_NV_packed_depth_stencil 1 - -#define GL_DEPTH_STENCIL_NV 0x84F9 -#define GL_UNSIGNED_INT_24_8_NV 0x84FA - -#define GLEW_NV_packed_depth_stencil GLEW_GET_VAR(__GLEW_NV_packed_depth_stencil) - -#endif /* GL_NV_packed_depth_stencil */ - -/* --------------------- GL_NV_parameter_buffer_object --------------------- */ - -#ifndef GL_NV_parameter_buffer_object -#define GL_NV_parameter_buffer_object 1 - -#define GL_MAX_PROGRAM_PARAMETER_BUFFER_BINDINGS_NV 0x8DA0 -#define GL_MAX_PROGRAM_PARAMETER_BUFFER_SIZE_NV 0x8DA1 -#define GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV 0x8DA2 -#define GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV 0x8DA3 -#define GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV 0x8DA4 - -typedef void (GLAPIENTRY * PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLuint *params); -typedef void (GLAPIENTRY * PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLfloat *params); - -#define glProgramBufferParametersIivNV GLEW_GET_FUN(__glewProgramBufferParametersIivNV) -#define glProgramBufferParametersIuivNV GLEW_GET_FUN(__glewProgramBufferParametersIuivNV) -#define glProgramBufferParametersfvNV GLEW_GET_FUN(__glewProgramBufferParametersfvNV) - -#define GLEW_NV_parameter_buffer_object GLEW_GET_VAR(__GLEW_NV_parameter_buffer_object) - -#endif /* GL_NV_parameter_buffer_object */ - -/* --------------------- GL_NV_parameter_buffer_object2 -------------------- */ - -#ifndef GL_NV_parameter_buffer_object2 -#define GL_NV_parameter_buffer_object2 1 - -#define GLEW_NV_parameter_buffer_object2 GLEW_GET_VAR(__GLEW_NV_parameter_buffer_object2) - -#endif /* GL_NV_parameter_buffer_object2 */ - -/* ------------------------- GL_NV_pixel_data_range ------------------------ */ - -#ifndef GL_NV_pixel_data_range -#define GL_NV_pixel_data_range 1 - -#define GL_WRITE_PIXEL_DATA_RANGE_NV 0x8878 -#define GL_READ_PIXEL_DATA_RANGE_NV 0x8879 -#define GL_WRITE_PIXEL_DATA_RANGE_LENGTH_NV 0x887A -#define GL_READ_PIXEL_DATA_RANGE_LENGTH_NV 0x887B -#define GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV 0x887C -#define GL_READ_PIXEL_DATA_RANGE_POINTER_NV 0x887D - -typedef void (GLAPIENTRY * PFNGLFLUSHPIXELDATARANGENVPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLPIXELDATARANGENVPROC) (GLenum target, GLsizei length, void* pointer); - -#define glFlushPixelDataRangeNV GLEW_GET_FUN(__glewFlushPixelDataRangeNV) -#define glPixelDataRangeNV GLEW_GET_FUN(__glewPixelDataRangeNV) - -#define GLEW_NV_pixel_data_range GLEW_GET_VAR(__GLEW_NV_pixel_data_range) - -#endif /* GL_NV_pixel_data_range */ - -/* --------------------------- GL_NV_point_sprite -------------------------- */ - -#ifndef GL_NV_point_sprite -#define GL_NV_point_sprite 1 - -#define GL_POINT_SPRITE_NV 0x8861 -#define GL_COORD_REPLACE_NV 0x8862 -#define GL_POINT_SPRITE_R_MODE_NV 0x8863 - -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERINVPROC) (GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLPOINTPARAMETERIVNVPROC) (GLenum pname, const GLint* params); - -#define glPointParameteriNV GLEW_GET_FUN(__glewPointParameteriNV) -#define glPointParameterivNV GLEW_GET_FUN(__glewPointParameterivNV) - -#define GLEW_NV_point_sprite GLEW_GET_VAR(__GLEW_NV_point_sprite) - -#endif /* GL_NV_point_sprite */ - -/* -------------------------- GL_NV_present_video -------------------------- */ - -#ifndef GL_NV_present_video -#define GL_NV_present_video 1 - -#define GL_FRAME_NV 0x8E26 -#define GL_FIELDS_NV 0x8E27 -#define GL_CURRENT_TIME_NV 0x8E28 -#define GL_NUM_FILL_STREAMS_NV 0x8E29 -#define GL_PRESENT_TIME_NV 0x8E2A -#define GL_PRESENT_DURATION_NV 0x8E2B - -typedef void (GLAPIENTRY * PFNGLGETVIDEOI64VNVPROC) (GLuint video_slot, GLenum pname, GLint64EXT* params); -typedef void (GLAPIENTRY * PFNGLGETVIDEOIVNVPROC) (GLuint video_slot, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETVIDEOUI64VNVPROC) (GLuint video_slot, GLenum pname, GLuint64EXT* params); -typedef void (GLAPIENTRY * PFNGLGETVIDEOUIVNVPROC) (GLuint video_slot, GLenum pname, GLuint* params); -typedef void (GLAPIENTRY * PFNGLPRESENTFRAMEDUALFILLNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3); -typedef void (GLAPIENTRY * PFNGLPRESENTFRAMEKEYEDNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1); - -#define glGetVideoi64vNV GLEW_GET_FUN(__glewGetVideoi64vNV) -#define glGetVideoivNV GLEW_GET_FUN(__glewGetVideoivNV) -#define glGetVideoui64vNV GLEW_GET_FUN(__glewGetVideoui64vNV) -#define glGetVideouivNV GLEW_GET_FUN(__glewGetVideouivNV) -#define glPresentFrameDualFillNV GLEW_GET_FUN(__glewPresentFrameDualFillNV) -#define glPresentFrameKeyedNV GLEW_GET_FUN(__glewPresentFrameKeyedNV) - -#define GLEW_NV_present_video GLEW_GET_VAR(__GLEW_NV_present_video) - -#endif /* GL_NV_present_video */ - -/* ------------------------ GL_NV_primitive_restart ------------------------ */ - -#ifndef GL_NV_primitive_restart -#define GL_NV_primitive_restart 1 - -#define GL_PRIMITIVE_RESTART_NV 0x8558 -#define GL_PRIMITIVE_RESTART_INDEX_NV 0x8559 - -typedef void (GLAPIENTRY * PFNGLPRIMITIVERESTARTINDEXNVPROC) (GLuint index); -typedef void (GLAPIENTRY * PFNGLPRIMITIVERESTARTNVPROC) (void); - -#define glPrimitiveRestartIndexNV GLEW_GET_FUN(__glewPrimitiveRestartIndexNV) -#define glPrimitiveRestartNV GLEW_GET_FUN(__glewPrimitiveRestartNV) - -#define GLEW_NV_primitive_restart GLEW_GET_VAR(__GLEW_NV_primitive_restart) - -#endif /* GL_NV_primitive_restart */ - -/* ------------------------ GL_NV_register_combiners ----------------------- */ - -#ifndef GL_NV_register_combiners -#define GL_NV_register_combiners 1 - -#define GL_REGISTER_COMBINERS_NV 0x8522 -#define GL_VARIABLE_A_NV 0x8523 -#define GL_VARIABLE_B_NV 0x8524 -#define GL_VARIABLE_C_NV 0x8525 -#define GL_VARIABLE_D_NV 0x8526 -#define GL_VARIABLE_E_NV 0x8527 -#define GL_VARIABLE_F_NV 0x8528 -#define GL_VARIABLE_G_NV 0x8529 -#define GL_CONSTANT_COLOR0_NV 0x852A -#define GL_CONSTANT_COLOR1_NV 0x852B -#define GL_PRIMARY_COLOR_NV 0x852C -#define GL_SECONDARY_COLOR_NV 0x852D -#define GL_SPARE0_NV 0x852E -#define GL_SPARE1_NV 0x852F -#define GL_DISCARD_NV 0x8530 -#define GL_E_TIMES_F_NV 0x8531 -#define GL_SPARE0_PLUS_SECONDARY_COLOR_NV 0x8532 -#define GL_UNSIGNED_IDENTITY_NV 0x8536 -#define GL_UNSIGNED_INVERT_NV 0x8537 -#define GL_EXPAND_NORMAL_NV 0x8538 -#define GL_EXPAND_NEGATE_NV 0x8539 -#define GL_HALF_BIAS_NORMAL_NV 0x853A -#define GL_HALF_BIAS_NEGATE_NV 0x853B -#define GL_SIGNED_IDENTITY_NV 0x853C -#define GL_SIGNED_NEGATE_NV 0x853D -#define GL_SCALE_BY_TWO_NV 0x853E -#define GL_SCALE_BY_FOUR_NV 0x853F -#define GL_SCALE_BY_ONE_HALF_NV 0x8540 -#define GL_BIAS_BY_NEGATIVE_ONE_HALF_NV 0x8541 -#define GL_COMBINER_INPUT_NV 0x8542 -#define GL_COMBINER_MAPPING_NV 0x8543 -#define GL_COMBINER_COMPONENT_USAGE_NV 0x8544 -#define GL_COMBINER_AB_DOT_PRODUCT_NV 0x8545 -#define GL_COMBINER_CD_DOT_PRODUCT_NV 0x8546 -#define GL_COMBINER_MUX_SUM_NV 0x8547 -#define GL_COMBINER_SCALE_NV 0x8548 -#define GL_COMBINER_BIAS_NV 0x8549 -#define GL_COMBINER_AB_OUTPUT_NV 0x854A -#define GL_COMBINER_CD_OUTPUT_NV 0x854B -#define GL_COMBINER_SUM_OUTPUT_NV 0x854C -#define GL_MAX_GENERAL_COMBINERS_NV 0x854D -#define GL_NUM_GENERAL_COMBINERS_NV 0x854E -#define GL_COLOR_SUM_CLAMP_NV 0x854F -#define GL_COMBINER0_NV 0x8550 -#define GL_COMBINER1_NV 0x8551 -#define GL_COMBINER2_NV 0x8552 -#define GL_COMBINER3_NV 0x8553 -#define GL_COMBINER4_NV 0x8554 -#define GL_COMBINER5_NV 0x8555 -#define GL_COMBINER6_NV 0x8556 -#define GL_COMBINER7_NV 0x8557 - -typedef void (GLAPIENTRY * PFNGLCOMBINERINPUTNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); -typedef void (GLAPIENTRY * PFNGLCOMBINEROUTPUTNVPROC) (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum); -typedef void (GLAPIENTRY * PFNGLCOMBINERPARAMETERFNVPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLCOMBINERPARAMETERFVNVPROC) (GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLCOMBINERPARAMETERINVPROC) (GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLCOMBINERPARAMETERIVNVPROC) (GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLFINALCOMBINERINPUTNVPROC) (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); -typedef void (GLAPIENTRY * PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC) (GLenum variable, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC) (GLenum variable, GLenum pname, GLint* params); - -#define glCombinerInputNV GLEW_GET_FUN(__glewCombinerInputNV) -#define glCombinerOutputNV GLEW_GET_FUN(__glewCombinerOutputNV) -#define glCombinerParameterfNV GLEW_GET_FUN(__glewCombinerParameterfNV) -#define glCombinerParameterfvNV GLEW_GET_FUN(__glewCombinerParameterfvNV) -#define glCombinerParameteriNV GLEW_GET_FUN(__glewCombinerParameteriNV) -#define glCombinerParameterivNV GLEW_GET_FUN(__glewCombinerParameterivNV) -#define glFinalCombinerInputNV GLEW_GET_FUN(__glewFinalCombinerInputNV) -#define glGetCombinerInputParameterfvNV GLEW_GET_FUN(__glewGetCombinerInputParameterfvNV) -#define glGetCombinerInputParameterivNV GLEW_GET_FUN(__glewGetCombinerInputParameterivNV) -#define glGetCombinerOutputParameterfvNV GLEW_GET_FUN(__glewGetCombinerOutputParameterfvNV) -#define glGetCombinerOutputParameterivNV GLEW_GET_FUN(__glewGetCombinerOutputParameterivNV) -#define glGetFinalCombinerInputParameterfvNV GLEW_GET_FUN(__glewGetFinalCombinerInputParameterfvNV) -#define glGetFinalCombinerInputParameterivNV GLEW_GET_FUN(__glewGetFinalCombinerInputParameterivNV) - -#define GLEW_NV_register_combiners GLEW_GET_VAR(__GLEW_NV_register_combiners) - -#endif /* GL_NV_register_combiners */ - -/* ----------------------- GL_NV_register_combiners2 ----------------------- */ - -#ifndef GL_NV_register_combiners2 -#define GL_NV_register_combiners2 1 - -#define GL_PER_STAGE_CONSTANTS_NV 0x8535 - -typedef void (GLAPIENTRY * PFNGLCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, GLfloat* params); - -#define glCombinerStageParameterfvNV GLEW_GET_FUN(__glewCombinerStageParameterfvNV) -#define glGetCombinerStageParameterfvNV GLEW_GET_FUN(__glewGetCombinerStageParameterfvNV) - -#define GLEW_NV_register_combiners2 GLEW_GET_VAR(__GLEW_NV_register_combiners2) - -#endif /* GL_NV_register_combiners2 */ - -/* ------------------------ GL_NV_shader_buffer_load ----------------------- */ - -#ifndef GL_NV_shader_buffer_load -#define GL_NV_shader_buffer_load 1 - -#define GL_BUFFER_GPU_ADDRESS_NV 0x8F1D -#define GL_GPU_ADDRESS_NV 0x8F34 -#define GL_MAX_SHADER_BUFFER_ADDRESS_NV 0x8F35 - -typedef void (GLAPIENTRY * PFNGLGETBUFFERPARAMETERUI64VNVPROC) (GLenum target, GLenum pname, GLuint64EXT* params); -typedef void (GLAPIENTRY * PFNGLGETINTEGERUI64VNVPROC) (GLenum value, GLuint64EXT* result); -typedef void (GLAPIENTRY * PFNGLGETNAMEDBUFFERPARAMETERUI64VNVPROC) (GLuint buffer, GLenum pname, GLuint64EXT* params); -typedef void (GLAPIENTRY * PFNGLGETUNIFORMUI64VNVPROC) (GLuint program, GLint location, GLuint64EXT* params); -typedef GLboolean (GLAPIENTRY * PFNGLISBUFFERRESIDENTNVPROC) (GLenum target); -typedef GLboolean (GLAPIENTRY * PFNGLISNAMEDBUFFERRESIDENTNVPROC) (GLuint buffer); -typedef void (GLAPIENTRY * PFNGLMAKEBUFFERNONRESIDENTNVPROC) (GLenum target); -typedef void (GLAPIENTRY * PFNGLMAKEBUFFERRESIDENTNVPROC) (GLenum target, GLenum access); -typedef void (GLAPIENTRY * PFNGLMAKENAMEDBUFFERNONRESIDENTNVPROC) (GLuint buffer); -typedef void (GLAPIENTRY * PFNGLMAKENAMEDBUFFERRESIDENTNVPROC) (GLuint buffer, GLenum access); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMUI64NVPROC) (GLuint program, GLint location, GLuint64EXT value); -typedef void (GLAPIENTRY * PFNGLPROGRAMUNIFORMUI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT* value); -typedef void (GLAPIENTRY * PFNGLUNIFORMUI64NVPROC) (GLint location, GLuint64EXT value); -typedef void (GLAPIENTRY * PFNGLUNIFORMUI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT* value); - -#define glGetBufferParameterui64vNV GLEW_GET_FUN(__glewGetBufferParameterui64vNV) -#define glGetIntegerui64vNV GLEW_GET_FUN(__glewGetIntegerui64vNV) -#define glGetNamedBufferParameterui64vNV GLEW_GET_FUN(__glewGetNamedBufferParameterui64vNV) -#define glGetUniformui64vNV GLEW_GET_FUN(__glewGetUniformui64vNV) -#define glIsBufferResidentNV GLEW_GET_FUN(__glewIsBufferResidentNV) -#define glIsNamedBufferResidentNV GLEW_GET_FUN(__glewIsNamedBufferResidentNV) -#define glMakeBufferNonResidentNV GLEW_GET_FUN(__glewMakeBufferNonResidentNV) -#define glMakeBufferResidentNV GLEW_GET_FUN(__glewMakeBufferResidentNV) -#define glMakeNamedBufferNonResidentNV GLEW_GET_FUN(__glewMakeNamedBufferNonResidentNV) -#define glMakeNamedBufferResidentNV GLEW_GET_FUN(__glewMakeNamedBufferResidentNV) -#define glProgramUniformui64NV GLEW_GET_FUN(__glewProgramUniformui64NV) -#define glProgramUniformui64vNV GLEW_GET_FUN(__glewProgramUniformui64vNV) -#define glUniformui64NV GLEW_GET_FUN(__glewUniformui64NV) -#define glUniformui64vNV GLEW_GET_FUN(__glewUniformui64vNV) - -#define GLEW_NV_shader_buffer_load GLEW_GET_VAR(__GLEW_NV_shader_buffer_load) - -#endif /* GL_NV_shader_buffer_load */ - -/* -------------------------- GL_NV_texgen_emboss -------------------------- */ - -#ifndef GL_NV_texgen_emboss -#define GL_NV_texgen_emboss 1 - -#define GL_EMBOSS_LIGHT_NV 0x855D -#define GL_EMBOSS_CONSTANT_NV 0x855E -#define GL_EMBOSS_MAP_NV 0x855F - -#define GLEW_NV_texgen_emboss GLEW_GET_VAR(__GLEW_NV_texgen_emboss) - -#endif /* GL_NV_texgen_emboss */ - -/* ------------------------ GL_NV_texgen_reflection ------------------------ */ - -#ifndef GL_NV_texgen_reflection -#define GL_NV_texgen_reflection 1 - -#define GL_NORMAL_MAP_NV 0x8511 -#define GL_REFLECTION_MAP_NV 0x8512 - -#define GLEW_NV_texgen_reflection GLEW_GET_VAR(__GLEW_NV_texgen_reflection) - -#endif /* GL_NV_texgen_reflection */ - -/* ------------------------- GL_NV_texture_barrier ------------------------- */ - -#ifndef GL_NV_texture_barrier -#define GL_NV_texture_barrier 1 - -typedef void (GLAPIENTRY * PFNGLTEXTUREBARRIERNVPROC) (void); - -#define glTextureBarrierNV GLEW_GET_FUN(__glewTextureBarrierNV) - -#define GLEW_NV_texture_barrier GLEW_GET_VAR(__GLEW_NV_texture_barrier) - -#endif /* GL_NV_texture_barrier */ - -/* --------------------- GL_NV_texture_compression_vtc --------------------- */ - -#ifndef GL_NV_texture_compression_vtc -#define GL_NV_texture_compression_vtc 1 - -#define GLEW_NV_texture_compression_vtc GLEW_GET_VAR(__GLEW_NV_texture_compression_vtc) - -#endif /* GL_NV_texture_compression_vtc */ - -/* ----------------------- GL_NV_texture_env_combine4 ---------------------- */ - -#ifndef GL_NV_texture_env_combine4 -#define GL_NV_texture_env_combine4 1 - -#define GL_COMBINE4_NV 0x8503 -#define GL_SOURCE3_RGB_NV 0x8583 -#define GL_SOURCE3_ALPHA_NV 0x858B -#define GL_OPERAND3_RGB_NV 0x8593 -#define GL_OPERAND3_ALPHA_NV 0x859B - -#define GLEW_NV_texture_env_combine4 GLEW_GET_VAR(__GLEW_NV_texture_env_combine4) - -#endif /* GL_NV_texture_env_combine4 */ - -/* ---------------------- GL_NV_texture_expand_normal ---------------------- */ - -#ifndef GL_NV_texture_expand_normal -#define GL_NV_texture_expand_normal 1 - -#define GL_TEXTURE_UNSIGNED_REMAP_MODE_NV 0x888F - -#define GLEW_NV_texture_expand_normal GLEW_GET_VAR(__GLEW_NV_texture_expand_normal) - -#endif /* GL_NV_texture_expand_normal */ - -/* ------------------------ GL_NV_texture_rectangle ------------------------ */ - -#ifndef GL_NV_texture_rectangle -#define GL_NV_texture_rectangle 1 - -#define GL_TEXTURE_RECTANGLE_NV 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE_NV 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE_NV 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV 0x84F8 - -#define GLEW_NV_texture_rectangle GLEW_GET_VAR(__GLEW_NV_texture_rectangle) - -#endif /* GL_NV_texture_rectangle */ - -/* -------------------------- GL_NV_texture_shader ------------------------- */ - -#ifndef GL_NV_texture_shader -#define GL_NV_texture_shader 1 - -#define GL_OFFSET_TEXTURE_RECTANGLE_NV 0x864C -#define GL_OFFSET_TEXTURE_RECTANGLE_SCALE_NV 0x864D -#define GL_DOT_PRODUCT_TEXTURE_RECTANGLE_NV 0x864E -#define GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV 0x86D9 -#define GL_UNSIGNED_INT_S8_S8_8_8_NV 0x86DA -#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV 0x86DB -#define GL_DSDT_MAG_INTENSITY_NV 0x86DC -#define GL_SHADER_CONSISTENT_NV 0x86DD -#define GL_TEXTURE_SHADER_NV 0x86DE -#define GL_SHADER_OPERATION_NV 0x86DF -#define GL_CULL_MODES_NV 0x86E0 -#define GL_OFFSET_TEXTURE_2D_MATRIX_NV 0x86E1 -#define GL_OFFSET_TEXTURE_MATRIX_NV 0x86E1 -#define GL_OFFSET_TEXTURE_2D_SCALE_NV 0x86E2 -#define GL_OFFSET_TEXTURE_SCALE_NV 0x86E2 -#define GL_OFFSET_TEXTURE_BIAS_NV 0x86E3 -#define GL_OFFSET_TEXTURE_2D_BIAS_NV 0x86E3 -#define GL_PREVIOUS_TEXTURE_INPUT_NV 0x86E4 -#define GL_CONST_EYE_NV 0x86E5 -#define GL_PASS_THROUGH_NV 0x86E6 -#define GL_CULL_FRAGMENT_NV 0x86E7 -#define GL_OFFSET_TEXTURE_2D_NV 0x86E8 -#define GL_DEPENDENT_AR_TEXTURE_2D_NV 0x86E9 -#define GL_DEPENDENT_GB_TEXTURE_2D_NV 0x86EA -#define GL_DOT_PRODUCT_NV 0x86EC -#define GL_DOT_PRODUCT_DEPTH_REPLACE_NV 0x86ED -#define GL_DOT_PRODUCT_TEXTURE_2D_NV 0x86EE -#define GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV 0x86F0 -#define GL_DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV 0x86F1 -#define GL_DOT_PRODUCT_REFLECT_CUBE_MAP_NV 0x86F2 -#define GL_DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV 0x86F3 -#define GL_HILO_NV 0x86F4 -#define GL_DSDT_NV 0x86F5 -#define GL_DSDT_MAG_NV 0x86F6 -#define GL_DSDT_MAG_VIB_NV 0x86F7 -#define GL_HILO16_NV 0x86F8 -#define GL_SIGNED_HILO_NV 0x86F9 -#define GL_SIGNED_HILO16_NV 0x86FA -#define GL_SIGNED_RGBA_NV 0x86FB -#define GL_SIGNED_RGBA8_NV 0x86FC -#define GL_SIGNED_RGB_NV 0x86FE -#define GL_SIGNED_RGB8_NV 0x86FF -#define GL_SIGNED_LUMINANCE_NV 0x8701 -#define GL_SIGNED_LUMINANCE8_NV 0x8702 -#define GL_SIGNED_LUMINANCE_ALPHA_NV 0x8703 -#define GL_SIGNED_LUMINANCE8_ALPHA8_NV 0x8704 -#define GL_SIGNED_ALPHA_NV 0x8705 -#define GL_SIGNED_ALPHA8_NV 0x8706 -#define GL_SIGNED_INTENSITY_NV 0x8707 -#define GL_SIGNED_INTENSITY8_NV 0x8708 -#define GL_DSDT8_NV 0x8709 -#define GL_DSDT8_MAG8_NV 0x870A -#define GL_DSDT8_MAG8_INTENSITY8_NV 0x870B -#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV 0x870C -#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D -#define GL_HI_SCALE_NV 0x870E -#define GL_LO_SCALE_NV 0x870F -#define GL_DS_SCALE_NV 0x8710 -#define GL_DT_SCALE_NV 0x8711 -#define GL_MAGNITUDE_SCALE_NV 0x8712 -#define GL_VIBRANCE_SCALE_NV 0x8713 -#define GL_HI_BIAS_NV 0x8714 -#define GL_LO_BIAS_NV 0x8715 -#define GL_DS_BIAS_NV 0x8716 -#define GL_DT_BIAS_NV 0x8717 -#define GL_MAGNITUDE_BIAS_NV 0x8718 -#define GL_VIBRANCE_BIAS_NV 0x8719 -#define GL_TEXTURE_BORDER_VALUES_NV 0x871A -#define GL_TEXTURE_HI_SIZE_NV 0x871B -#define GL_TEXTURE_LO_SIZE_NV 0x871C -#define GL_TEXTURE_DS_SIZE_NV 0x871D -#define GL_TEXTURE_DT_SIZE_NV 0x871E -#define GL_TEXTURE_MAG_SIZE_NV 0x871F - -#define GLEW_NV_texture_shader GLEW_GET_VAR(__GLEW_NV_texture_shader) - -#endif /* GL_NV_texture_shader */ - -/* ------------------------- GL_NV_texture_shader2 ------------------------- */ - -#ifndef GL_NV_texture_shader2 -#define GL_NV_texture_shader2 1 - -#define GL_UNSIGNED_INT_S8_S8_8_8_NV 0x86DA -#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV 0x86DB -#define GL_DSDT_MAG_INTENSITY_NV 0x86DC -#define GL_DOT_PRODUCT_TEXTURE_3D_NV 0x86EF -#define GL_HILO_NV 0x86F4 -#define GL_DSDT_NV 0x86F5 -#define GL_DSDT_MAG_NV 0x86F6 -#define GL_DSDT_MAG_VIB_NV 0x86F7 -#define GL_HILO16_NV 0x86F8 -#define GL_SIGNED_HILO_NV 0x86F9 -#define GL_SIGNED_HILO16_NV 0x86FA -#define GL_SIGNED_RGBA_NV 0x86FB -#define GL_SIGNED_RGBA8_NV 0x86FC -#define GL_SIGNED_RGB_NV 0x86FE -#define GL_SIGNED_RGB8_NV 0x86FF -#define GL_SIGNED_LUMINANCE_NV 0x8701 -#define GL_SIGNED_LUMINANCE8_NV 0x8702 -#define GL_SIGNED_LUMINANCE_ALPHA_NV 0x8703 -#define GL_SIGNED_LUMINANCE8_ALPHA8_NV 0x8704 -#define GL_SIGNED_ALPHA_NV 0x8705 -#define GL_SIGNED_ALPHA8_NV 0x8706 -#define GL_SIGNED_INTENSITY_NV 0x8707 -#define GL_SIGNED_INTENSITY8_NV 0x8708 -#define GL_DSDT8_NV 0x8709 -#define GL_DSDT8_MAG8_NV 0x870A -#define GL_DSDT8_MAG8_INTENSITY8_NV 0x870B -#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV 0x870C -#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D - -#define GLEW_NV_texture_shader2 GLEW_GET_VAR(__GLEW_NV_texture_shader2) - -#endif /* GL_NV_texture_shader2 */ - -/* ------------------------- GL_NV_texture_shader3 ------------------------- */ - -#ifndef GL_NV_texture_shader3 -#define GL_NV_texture_shader3 1 - -#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_NV 0x8850 -#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV 0x8851 -#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8852 -#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV 0x8853 -#define GL_OFFSET_HILO_TEXTURE_2D_NV 0x8854 -#define GL_OFFSET_HILO_TEXTURE_RECTANGLE_NV 0x8855 -#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV 0x8856 -#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8857 -#define GL_DEPENDENT_HILO_TEXTURE_2D_NV 0x8858 -#define GL_DEPENDENT_RGB_TEXTURE_3D_NV 0x8859 -#define GL_DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV 0x885A -#define GL_DOT_PRODUCT_PASS_THROUGH_NV 0x885B -#define GL_DOT_PRODUCT_TEXTURE_1D_NV 0x885C -#define GL_DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV 0x885D -#define GL_HILO8_NV 0x885E -#define GL_SIGNED_HILO8_NV 0x885F -#define GL_FORCE_BLUE_TO_ONE_NV 0x8860 - -#define GLEW_NV_texture_shader3 GLEW_GET_VAR(__GLEW_NV_texture_shader3) - -#endif /* GL_NV_texture_shader3 */ - -/* ------------------------ GL_NV_transform_feedback ----------------------- */ - -#ifndef GL_NV_transform_feedback -#define GL_NV_transform_feedback 1 - -#define GL_BACK_PRIMARY_COLOR_NV 0x8C77 -#define GL_BACK_SECONDARY_COLOR_NV 0x8C78 -#define GL_TEXTURE_COORD_NV 0x8C79 -#define GL_CLIP_DISTANCE_NV 0x8C7A -#define GL_VERTEX_ID_NV 0x8C7B -#define GL_PRIMITIVE_ID_NV 0x8C7C -#define GL_GENERIC_ATTRIB_NV 0x8C7D -#define GL_TRANSFORM_FEEDBACK_ATTRIBS_NV 0x8C7E -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_NV 0x8C7F -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_NV 0x8C80 -#define GL_ACTIVE_VARYINGS_NV 0x8C81 -#define GL_ACTIVE_VARYING_MAX_LENGTH_NV 0x8C82 -#define GL_TRANSFORM_FEEDBACK_VARYINGS_NV 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_START_NV 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_NV 0x8C85 -#define GL_TRANSFORM_FEEDBACK_RECORD_NV 0x8C86 -#define GL_PRIMITIVES_GENERATED_NV 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_NV 0x8C88 -#define GL_RASTERIZER_DISCARD_NV 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_NV 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_NV 0x8C8B -#define GL_INTERLEAVED_ATTRIBS_NV 0x8C8C -#define GL_SEPARATE_ATTRIBS_NV 0x8C8D -#define GL_TRANSFORM_FEEDBACK_BUFFER_NV 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_NV 0x8C8F - -typedef void (GLAPIENTRY * PFNGLACTIVEVARYINGNVPROC) (GLuint program, const GLchar *name); -typedef void (GLAPIENTRY * PFNGLBEGINTRANSFORMFEEDBACKNVPROC) (GLenum primitiveMode); -typedef void (GLAPIENTRY * PFNGLBINDBUFFERBASENVPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (GLAPIENTRY * PFNGLBINDBUFFEROFFSETNVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); -typedef void (GLAPIENTRY * PFNGLBINDBUFFERRANGENVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (GLAPIENTRY * PFNGLENDTRANSFORMFEEDBACKNVPROC) (void); -typedef void (GLAPIENTRY * PFNGLGETACTIVEVARYINGNVPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -typedef void (GLAPIENTRY * PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC) (GLuint program, GLuint index, GLint *location); -typedef GLint (GLAPIENTRY * PFNGLGETVARYINGLOCATIONNVPROC) (GLuint program, const GLchar *name); -typedef void (GLAPIENTRY * PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC) (GLuint count, const GLint *attribs, GLenum bufferMode); -typedef void (GLAPIENTRY * PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode); - -#define glActiveVaryingNV GLEW_GET_FUN(__glewActiveVaryingNV) -#define glBeginTransformFeedbackNV GLEW_GET_FUN(__glewBeginTransformFeedbackNV) -#define glBindBufferBaseNV GLEW_GET_FUN(__glewBindBufferBaseNV) -#define glBindBufferOffsetNV GLEW_GET_FUN(__glewBindBufferOffsetNV) -#define glBindBufferRangeNV GLEW_GET_FUN(__glewBindBufferRangeNV) -#define glEndTransformFeedbackNV GLEW_GET_FUN(__glewEndTransformFeedbackNV) -#define glGetActiveVaryingNV GLEW_GET_FUN(__glewGetActiveVaryingNV) -#define glGetTransformFeedbackVaryingNV GLEW_GET_FUN(__glewGetTransformFeedbackVaryingNV) -#define glGetVaryingLocationNV GLEW_GET_FUN(__glewGetVaryingLocationNV) -#define glTransformFeedbackAttribsNV GLEW_GET_FUN(__glewTransformFeedbackAttribsNV) -#define glTransformFeedbackVaryingsNV GLEW_GET_FUN(__glewTransformFeedbackVaryingsNV) - -#define GLEW_NV_transform_feedback GLEW_GET_VAR(__GLEW_NV_transform_feedback) - -#endif /* GL_NV_transform_feedback */ - -/* ----------------------- GL_NV_transform_feedback2 ----------------------- */ - -#ifndef GL_NV_transform_feedback2 -#define GL_NV_transform_feedback2 1 - -#define GL_TRANSFORM_FEEDBACK_NV 0x8E22 -#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED_NV 0x8E23 -#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE_NV 0x8E24 -#define GL_TRANSFORM_FEEDBACK_BINDING_NV 0x8E25 - -typedef void (GLAPIENTRY * PFNGLBINDTRANSFORMFEEDBACKNVPROC) (GLenum target, GLuint id); -typedef void (GLAPIENTRY * PFNGLDELETETRANSFORMFEEDBACKSNVPROC) (GLsizei n, const GLuint* ids); -typedef void (GLAPIENTRY * PFNGLDRAWTRANSFORMFEEDBACKNVPROC) (GLenum mode, GLuint id); -typedef void (GLAPIENTRY * PFNGLGENTRANSFORMFEEDBACKSNVPROC) (GLsizei n, GLuint* ids); -typedef GLboolean (GLAPIENTRY * PFNGLISTRANSFORMFEEDBACKNVPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLPAUSETRANSFORMFEEDBACKNVPROC) (void); -typedef void (GLAPIENTRY * PFNGLRESUMETRANSFORMFEEDBACKNVPROC) (void); - -#define glBindTransformFeedbackNV GLEW_GET_FUN(__glewBindTransformFeedbackNV) -#define glDeleteTransformFeedbacksNV GLEW_GET_FUN(__glewDeleteTransformFeedbacksNV) -#define glDrawTransformFeedbackNV GLEW_GET_FUN(__glewDrawTransformFeedbackNV) -#define glGenTransformFeedbacksNV GLEW_GET_FUN(__glewGenTransformFeedbacksNV) -#define glIsTransformFeedbackNV GLEW_GET_FUN(__glewIsTransformFeedbackNV) -#define glPauseTransformFeedbackNV GLEW_GET_FUN(__glewPauseTransformFeedbackNV) -#define glResumeTransformFeedbackNV GLEW_GET_FUN(__glewResumeTransformFeedbackNV) - -#define GLEW_NV_transform_feedback2 GLEW_GET_VAR(__GLEW_NV_transform_feedback2) - -#endif /* GL_NV_transform_feedback2 */ - -/* ------------------------ GL_NV_vertex_array_range ----------------------- */ - -#ifndef GL_NV_vertex_array_range -#define GL_NV_vertex_array_range 1 - -#define GL_VERTEX_ARRAY_RANGE_NV 0x851D -#define GL_VERTEX_ARRAY_RANGE_LENGTH_NV 0x851E -#define GL_VERTEX_ARRAY_RANGE_VALID_NV 0x851F -#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520 -#define GL_VERTEX_ARRAY_RANGE_POINTER_NV 0x8521 - -typedef void (GLAPIENTRY * PFNGLFLUSHVERTEXARRAYRANGENVPROC) (void); -typedef void (GLAPIENTRY * PFNGLVERTEXARRAYRANGENVPROC) (GLsizei length, void* pointer); - -#define glFlushVertexArrayRangeNV GLEW_GET_FUN(__glewFlushVertexArrayRangeNV) -#define glVertexArrayRangeNV GLEW_GET_FUN(__glewVertexArrayRangeNV) - -#define GLEW_NV_vertex_array_range GLEW_GET_VAR(__GLEW_NV_vertex_array_range) - -#endif /* GL_NV_vertex_array_range */ - -/* ----------------------- GL_NV_vertex_array_range2 ----------------------- */ - -#ifndef GL_NV_vertex_array_range2 -#define GL_NV_vertex_array_range2 1 - -#define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533 - -#define GLEW_NV_vertex_array_range2 GLEW_GET_VAR(__GLEW_NV_vertex_array_range2) - -#endif /* GL_NV_vertex_array_range2 */ - -/* ------------------- GL_NV_vertex_buffer_unified_memory ------------------ */ - -#ifndef GL_NV_vertex_buffer_unified_memory -#define GL_NV_vertex_buffer_unified_memory 1 - -#define GL_VERTEX_ATTRIB_ARRAY_UNIFIED_NV 0x8F1E -#define GL_ELEMENT_ARRAY_UNIFIED_NV 0x8F1F -#define GL_VERTEX_ATTRIB_ARRAY_ADDRESS_NV 0x8F20 -#define GL_VERTEX_ARRAY_ADDRESS_NV 0x8F21 -#define GL_NORMAL_ARRAY_ADDRESS_NV 0x8F22 -#define GL_COLOR_ARRAY_ADDRESS_NV 0x8F23 -#define GL_INDEX_ARRAY_ADDRESS_NV 0x8F24 -#define GL_TEXTURE_COORD_ARRAY_ADDRESS_NV 0x8F25 -#define GL_EDGE_FLAG_ARRAY_ADDRESS_NV 0x8F26 -#define GL_SECONDARY_COLOR_ARRAY_ADDRESS_NV 0x8F27 -#define GL_FOG_COORD_ARRAY_ADDRESS_NV 0x8F28 -#define GL_ELEMENT_ARRAY_ADDRESS_NV 0x8F29 -#define GL_VERTEX_ATTRIB_ARRAY_LENGTH_NV 0x8F2A -#define GL_VERTEX_ARRAY_LENGTH_NV 0x8F2B -#define GL_NORMAL_ARRAY_LENGTH_NV 0x8F2C -#define GL_COLOR_ARRAY_LENGTH_NV 0x8F2D -#define GL_INDEX_ARRAY_LENGTH_NV 0x8F2E -#define GL_TEXTURE_COORD_ARRAY_LENGTH_NV 0x8F2F -#define GL_EDGE_FLAG_ARRAY_LENGTH_NV 0x8F30 -#define GL_SECONDARY_COLOR_ARRAY_LENGTH_NV 0x8F31 -#define GL_FOG_COORD_ARRAY_LENGTH_NV 0x8F32 -#define GL_ELEMENT_ARRAY_LENGTH_NV 0x8F33 - -typedef void (GLAPIENTRY * PFNGLBUFFERADDRESSRANGENVPROC) (GLenum pname, GLuint index, GLuint64EXT address, GLsizeiptr length); -typedef void (GLAPIENTRY * PFNGLCOLORFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (GLAPIENTRY * PFNGLEDGEFLAGFORMATNVPROC) (GLsizei stride); -typedef void (GLAPIENTRY * PFNGLFOGCOORDFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (GLAPIENTRY * PFNGLGETINTEGERUI64I_VNVPROC) (GLenum value, GLuint index, GLuint64EXT result[]); -typedef void (GLAPIENTRY * PFNGLINDEXFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (GLAPIENTRY * PFNGLNORMALFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (GLAPIENTRY * PFNGLSECONDARYCOLORFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (GLAPIENTRY * PFNGLTEXCOORDFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBIFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLsizei stride); -typedef void (GLAPIENTRY * PFNGLVERTEXFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); - -#define glBufferAddressRangeNV GLEW_GET_FUN(__glewBufferAddressRangeNV) -#define glColorFormatNV GLEW_GET_FUN(__glewColorFormatNV) -#define glEdgeFlagFormatNV GLEW_GET_FUN(__glewEdgeFlagFormatNV) -#define glFogCoordFormatNV GLEW_GET_FUN(__glewFogCoordFormatNV) -#define glGetIntegerui64i_vNV GLEW_GET_FUN(__glewGetIntegerui64i_vNV) -#define glIndexFormatNV GLEW_GET_FUN(__glewIndexFormatNV) -#define glNormalFormatNV GLEW_GET_FUN(__glewNormalFormatNV) -#define glSecondaryColorFormatNV GLEW_GET_FUN(__glewSecondaryColorFormatNV) -#define glTexCoordFormatNV GLEW_GET_FUN(__glewTexCoordFormatNV) -#define glVertexAttribFormatNV GLEW_GET_FUN(__glewVertexAttribFormatNV) -#define glVertexAttribIFormatNV GLEW_GET_FUN(__glewVertexAttribIFormatNV) -#define glVertexFormatNV GLEW_GET_FUN(__glewVertexFormatNV) - -#define GLEW_NV_vertex_buffer_unified_memory GLEW_GET_VAR(__GLEW_NV_vertex_buffer_unified_memory) - -#endif /* GL_NV_vertex_buffer_unified_memory */ - -/* -------------------------- GL_NV_vertex_program ------------------------- */ - -#ifndef GL_NV_vertex_program -#define GL_NV_vertex_program 1 - -#define GL_VERTEX_PROGRAM_NV 0x8620 -#define GL_VERTEX_STATE_PROGRAM_NV 0x8621 -#define GL_ATTRIB_ARRAY_SIZE_NV 0x8623 -#define GL_ATTRIB_ARRAY_STRIDE_NV 0x8624 -#define GL_ATTRIB_ARRAY_TYPE_NV 0x8625 -#define GL_CURRENT_ATTRIB_NV 0x8626 -#define GL_PROGRAM_LENGTH_NV 0x8627 -#define GL_PROGRAM_STRING_NV 0x8628 -#define GL_MODELVIEW_PROJECTION_NV 0x8629 -#define GL_IDENTITY_NV 0x862A -#define GL_INVERSE_NV 0x862B -#define GL_TRANSPOSE_NV 0x862C -#define GL_INVERSE_TRANSPOSE_NV 0x862D -#define GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV 0x862E -#define GL_MAX_TRACK_MATRICES_NV 0x862F -#define GL_MATRIX0_NV 0x8630 -#define GL_MATRIX1_NV 0x8631 -#define GL_MATRIX2_NV 0x8632 -#define GL_MATRIX3_NV 0x8633 -#define GL_MATRIX4_NV 0x8634 -#define GL_MATRIX5_NV 0x8635 -#define GL_MATRIX6_NV 0x8636 -#define GL_MATRIX7_NV 0x8637 -#define GL_CURRENT_MATRIX_STACK_DEPTH_NV 0x8640 -#define GL_CURRENT_MATRIX_NV 0x8641 -#define GL_VERTEX_PROGRAM_POINT_SIZE_NV 0x8642 -#define GL_VERTEX_PROGRAM_TWO_SIDE_NV 0x8643 -#define GL_PROGRAM_PARAMETER_NV 0x8644 -#define GL_ATTRIB_ARRAY_POINTER_NV 0x8645 -#define GL_PROGRAM_TARGET_NV 0x8646 -#define GL_PROGRAM_RESIDENT_NV 0x8647 -#define GL_TRACK_MATRIX_NV 0x8648 -#define GL_TRACK_MATRIX_TRANSFORM_NV 0x8649 -#define GL_VERTEX_PROGRAM_BINDING_NV 0x864A -#define GL_PROGRAM_ERROR_POSITION_NV 0x864B -#define GL_VERTEX_ATTRIB_ARRAY0_NV 0x8650 -#define GL_VERTEX_ATTRIB_ARRAY1_NV 0x8651 -#define GL_VERTEX_ATTRIB_ARRAY2_NV 0x8652 -#define GL_VERTEX_ATTRIB_ARRAY3_NV 0x8653 -#define GL_VERTEX_ATTRIB_ARRAY4_NV 0x8654 -#define GL_VERTEX_ATTRIB_ARRAY5_NV 0x8655 -#define GL_VERTEX_ATTRIB_ARRAY6_NV 0x8656 -#define GL_VERTEX_ATTRIB_ARRAY7_NV 0x8657 -#define GL_VERTEX_ATTRIB_ARRAY8_NV 0x8658 -#define GL_VERTEX_ATTRIB_ARRAY9_NV 0x8659 -#define GL_VERTEX_ATTRIB_ARRAY10_NV 0x865A -#define GL_VERTEX_ATTRIB_ARRAY11_NV 0x865B -#define GL_VERTEX_ATTRIB_ARRAY12_NV 0x865C -#define GL_VERTEX_ATTRIB_ARRAY13_NV 0x865D -#define GL_VERTEX_ATTRIB_ARRAY14_NV 0x865E -#define GL_VERTEX_ATTRIB_ARRAY15_NV 0x865F -#define GL_MAP1_VERTEX_ATTRIB0_4_NV 0x8660 -#define GL_MAP1_VERTEX_ATTRIB1_4_NV 0x8661 -#define GL_MAP1_VERTEX_ATTRIB2_4_NV 0x8662 -#define GL_MAP1_VERTEX_ATTRIB3_4_NV 0x8663 -#define GL_MAP1_VERTEX_ATTRIB4_4_NV 0x8664 -#define GL_MAP1_VERTEX_ATTRIB5_4_NV 0x8665 -#define GL_MAP1_VERTEX_ATTRIB6_4_NV 0x8666 -#define GL_MAP1_VERTEX_ATTRIB7_4_NV 0x8667 -#define GL_MAP1_VERTEX_ATTRIB8_4_NV 0x8668 -#define GL_MAP1_VERTEX_ATTRIB9_4_NV 0x8669 -#define GL_MAP1_VERTEX_ATTRIB10_4_NV 0x866A -#define GL_MAP1_VERTEX_ATTRIB11_4_NV 0x866B -#define GL_MAP1_VERTEX_ATTRIB12_4_NV 0x866C -#define GL_MAP1_VERTEX_ATTRIB13_4_NV 0x866D -#define GL_MAP1_VERTEX_ATTRIB14_4_NV 0x866E -#define GL_MAP1_VERTEX_ATTRIB15_4_NV 0x866F -#define GL_MAP2_VERTEX_ATTRIB0_4_NV 0x8670 -#define GL_MAP2_VERTEX_ATTRIB1_4_NV 0x8671 -#define GL_MAP2_VERTEX_ATTRIB2_4_NV 0x8672 -#define GL_MAP2_VERTEX_ATTRIB3_4_NV 0x8673 -#define GL_MAP2_VERTEX_ATTRIB4_4_NV 0x8674 -#define GL_MAP2_VERTEX_ATTRIB5_4_NV 0x8675 -#define GL_MAP2_VERTEX_ATTRIB6_4_NV 0x8676 -#define GL_MAP2_VERTEX_ATTRIB7_4_NV 0x8677 -#define GL_MAP2_VERTEX_ATTRIB8_4_NV 0x8678 -#define GL_MAP2_VERTEX_ATTRIB9_4_NV 0x8679 -#define GL_MAP2_VERTEX_ATTRIB10_4_NV 0x867A -#define GL_MAP2_VERTEX_ATTRIB11_4_NV 0x867B -#define GL_MAP2_VERTEX_ATTRIB12_4_NV 0x867C -#define GL_MAP2_VERTEX_ATTRIB13_4_NV 0x867D -#define GL_MAP2_VERTEX_ATTRIB14_4_NV 0x867E -#define GL_MAP2_VERTEX_ATTRIB15_4_NV 0x867F - -typedef GLboolean (GLAPIENTRY * PFNGLAREPROGRAMSRESIDENTNVPROC) (GLsizei n, const GLuint* ids, GLboolean *residences); -typedef void (GLAPIENTRY * PFNGLBINDPROGRAMNVPROC) (GLenum target, GLuint id); -typedef void (GLAPIENTRY * PFNGLDELETEPROGRAMSNVPROC) (GLsizei n, const GLuint* ids); -typedef void (GLAPIENTRY * PFNGLEXECUTEPROGRAMNVPROC) (GLenum target, GLuint id, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGENPROGRAMSNVPROC) (GLsizei n, GLuint* ids); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMPARAMETERDVNVPROC) (GLenum target, GLuint index, GLenum pname, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMSTRINGNVPROC) (GLuint id, GLenum pname, GLubyte* program); -typedef void (GLAPIENTRY * PFNGLGETPROGRAMIVNVPROC) (GLuint id, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETTRACKMATRIXIVNVPROC) (GLenum target, GLuint address, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBPOINTERVNVPROC) (GLuint index, GLenum pname, GLvoid** pointer); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBDVNVPROC) (GLuint index, GLenum pname, GLdouble* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBFVNVPROC) (GLuint index, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETVERTEXATTRIBIVNVPROC) (GLuint index, GLenum pname, GLint* params); -typedef GLboolean (GLAPIENTRY * PFNGLISPROGRAMNVPROC) (GLuint id); -typedef void (GLAPIENTRY * PFNGLLOADPROGRAMNVPROC) (GLenum target, GLuint id, GLsizei len, const GLubyte* program); -typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETER4DNVPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETER4DVNVPROC) (GLenum target, GLuint index, const GLdouble* params); -typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETER4FNVPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETER4FVNVPROC) (GLenum target, GLuint index, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETERS4DVNVPROC) (GLenum target, GLuint index, GLuint num, const GLdouble* params); -typedef void (GLAPIENTRY * PFNGLPROGRAMPARAMETERS4FVNVPROC) (GLenum target, GLuint index, GLuint num, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLREQUESTRESIDENTPROGRAMSNVPROC) (GLsizei n, GLuint* ids); -typedef void (GLAPIENTRY * PFNGLTRACKMATRIXNVPROC) (GLenum target, GLuint address, GLenum matrix, GLenum transform); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DNVPROC) (GLuint index, GLdouble x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1DVNVPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FNVPROC) (GLuint index, GLfloat x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1FVNVPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SNVPROC) (GLuint index, GLshort x); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB1SVNVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DNVPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2DVNVPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FNVPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2FVNVPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SNVPROC) (GLuint index, GLshort x, GLshort y); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB2SVNVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3DVNVPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3FVNVPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB3SVNVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4DVNVPROC) (GLuint index, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4FVNVPROC) (GLuint index, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4SVNVPROC) (GLuint index, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UBNVPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIB4UBVNVPROC) (GLuint index, const GLubyte* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBPOINTERNVPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void* pointer); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS1DVNVPROC) (GLuint index, GLsizei n, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS1FVNVPROC) (GLuint index, GLsizei n, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS1SVNVPROC) (GLuint index, GLsizei n, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS2DVNVPROC) (GLuint index, GLsizei n, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS2FVNVPROC) (GLuint index, GLsizei n, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS2SVNVPROC) (GLuint index, GLsizei n, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS3DVNVPROC) (GLuint index, GLsizei n, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS3FVNVPROC) (GLuint index, GLsizei n, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS3SVNVPROC) (GLuint index, GLsizei n, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4DVNVPROC) (GLuint index, GLsizei n, const GLdouble* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4FVNVPROC) (GLuint index, GLsizei n, const GLfloat* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4SVNVPROC) (GLuint index, GLsizei n, const GLshort* v); -typedef void (GLAPIENTRY * PFNGLVERTEXATTRIBS4UBVNVPROC) (GLuint index, GLsizei n, const GLubyte* v); - -#define glAreProgramsResidentNV GLEW_GET_FUN(__glewAreProgramsResidentNV) -#define glBindProgramNV GLEW_GET_FUN(__glewBindProgramNV) -#define glDeleteProgramsNV GLEW_GET_FUN(__glewDeleteProgramsNV) -#define glExecuteProgramNV GLEW_GET_FUN(__glewExecuteProgramNV) -#define glGenProgramsNV GLEW_GET_FUN(__glewGenProgramsNV) -#define glGetProgramParameterdvNV GLEW_GET_FUN(__glewGetProgramParameterdvNV) -#define glGetProgramParameterfvNV GLEW_GET_FUN(__glewGetProgramParameterfvNV) -#define glGetProgramStringNV GLEW_GET_FUN(__glewGetProgramStringNV) -#define glGetProgramivNV GLEW_GET_FUN(__glewGetProgramivNV) -#define glGetTrackMatrixivNV GLEW_GET_FUN(__glewGetTrackMatrixivNV) -#define glGetVertexAttribPointervNV GLEW_GET_FUN(__glewGetVertexAttribPointervNV) -#define glGetVertexAttribdvNV GLEW_GET_FUN(__glewGetVertexAttribdvNV) -#define glGetVertexAttribfvNV GLEW_GET_FUN(__glewGetVertexAttribfvNV) -#define glGetVertexAttribivNV GLEW_GET_FUN(__glewGetVertexAttribivNV) -#define glIsProgramNV GLEW_GET_FUN(__glewIsProgramNV) -#define glLoadProgramNV GLEW_GET_FUN(__glewLoadProgramNV) -#define glProgramParameter4dNV GLEW_GET_FUN(__glewProgramParameter4dNV) -#define glProgramParameter4dvNV GLEW_GET_FUN(__glewProgramParameter4dvNV) -#define glProgramParameter4fNV GLEW_GET_FUN(__glewProgramParameter4fNV) -#define glProgramParameter4fvNV GLEW_GET_FUN(__glewProgramParameter4fvNV) -#define glProgramParameters4dvNV GLEW_GET_FUN(__glewProgramParameters4dvNV) -#define glProgramParameters4fvNV GLEW_GET_FUN(__glewProgramParameters4fvNV) -#define glRequestResidentProgramsNV GLEW_GET_FUN(__glewRequestResidentProgramsNV) -#define glTrackMatrixNV GLEW_GET_FUN(__glewTrackMatrixNV) -#define glVertexAttrib1dNV GLEW_GET_FUN(__glewVertexAttrib1dNV) -#define glVertexAttrib1dvNV GLEW_GET_FUN(__glewVertexAttrib1dvNV) -#define glVertexAttrib1fNV GLEW_GET_FUN(__glewVertexAttrib1fNV) -#define glVertexAttrib1fvNV GLEW_GET_FUN(__glewVertexAttrib1fvNV) -#define glVertexAttrib1sNV GLEW_GET_FUN(__glewVertexAttrib1sNV) -#define glVertexAttrib1svNV GLEW_GET_FUN(__glewVertexAttrib1svNV) -#define glVertexAttrib2dNV GLEW_GET_FUN(__glewVertexAttrib2dNV) -#define glVertexAttrib2dvNV GLEW_GET_FUN(__glewVertexAttrib2dvNV) -#define glVertexAttrib2fNV GLEW_GET_FUN(__glewVertexAttrib2fNV) -#define glVertexAttrib2fvNV GLEW_GET_FUN(__glewVertexAttrib2fvNV) -#define glVertexAttrib2sNV GLEW_GET_FUN(__glewVertexAttrib2sNV) -#define glVertexAttrib2svNV GLEW_GET_FUN(__glewVertexAttrib2svNV) -#define glVertexAttrib3dNV GLEW_GET_FUN(__glewVertexAttrib3dNV) -#define glVertexAttrib3dvNV GLEW_GET_FUN(__glewVertexAttrib3dvNV) -#define glVertexAttrib3fNV GLEW_GET_FUN(__glewVertexAttrib3fNV) -#define glVertexAttrib3fvNV GLEW_GET_FUN(__glewVertexAttrib3fvNV) -#define glVertexAttrib3sNV GLEW_GET_FUN(__glewVertexAttrib3sNV) -#define glVertexAttrib3svNV GLEW_GET_FUN(__glewVertexAttrib3svNV) -#define glVertexAttrib4dNV GLEW_GET_FUN(__glewVertexAttrib4dNV) -#define glVertexAttrib4dvNV GLEW_GET_FUN(__glewVertexAttrib4dvNV) -#define glVertexAttrib4fNV GLEW_GET_FUN(__glewVertexAttrib4fNV) -#define glVertexAttrib4fvNV GLEW_GET_FUN(__glewVertexAttrib4fvNV) -#define glVertexAttrib4sNV GLEW_GET_FUN(__glewVertexAttrib4sNV) -#define glVertexAttrib4svNV GLEW_GET_FUN(__glewVertexAttrib4svNV) -#define glVertexAttrib4ubNV GLEW_GET_FUN(__glewVertexAttrib4ubNV) -#define glVertexAttrib4ubvNV GLEW_GET_FUN(__glewVertexAttrib4ubvNV) -#define glVertexAttribPointerNV GLEW_GET_FUN(__glewVertexAttribPointerNV) -#define glVertexAttribs1dvNV GLEW_GET_FUN(__glewVertexAttribs1dvNV) -#define glVertexAttribs1fvNV GLEW_GET_FUN(__glewVertexAttribs1fvNV) -#define glVertexAttribs1svNV GLEW_GET_FUN(__glewVertexAttribs1svNV) -#define glVertexAttribs2dvNV GLEW_GET_FUN(__glewVertexAttribs2dvNV) -#define glVertexAttribs2fvNV GLEW_GET_FUN(__glewVertexAttribs2fvNV) -#define glVertexAttribs2svNV GLEW_GET_FUN(__glewVertexAttribs2svNV) -#define glVertexAttribs3dvNV GLEW_GET_FUN(__glewVertexAttribs3dvNV) -#define glVertexAttribs3fvNV GLEW_GET_FUN(__glewVertexAttribs3fvNV) -#define glVertexAttribs3svNV GLEW_GET_FUN(__glewVertexAttribs3svNV) -#define glVertexAttribs4dvNV GLEW_GET_FUN(__glewVertexAttribs4dvNV) -#define glVertexAttribs4fvNV GLEW_GET_FUN(__glewVertexAttribs4fvNV) -#define glVertexAttribs4svNV GLEW_GET_FUN(__glewVertexAttribs4svNV) -#define glVertexAttribs4ubvNV GLEW_GET_FUN(__glewVertexAttribs4ubvNV) - -#define GLEW_NV_vertex_program GLEW_GET_VAR(__GLEW_NV_vertex_program) - -#endif /* GL_NV_vertex_program */ - -/* ------------------------ GL_NV_vertex_program1_1 ------------------------ */ - -#ifndef GL_NV_vertex_program1_1 -#define GL_NV_vertex_program1_1 1 - -#define GLEW_NV_vertex_program1_1 GLEW_GET_VAR(__GLEW_NV_vertex_program1_1) - -#endif /* GL_NV_vertex_program1_1 */ - -/* ------------------------- GL_NV_vertex_program2 ------------------------- */ - -#ifndef GL_NV_vertex_program2 -#define GL_NV_vertex_program2 1 - -#define GLEW_NV_vertex_program2 GLEW_GET_VAR(__GLEW_NV_vertex_program2) - -#endif /* GL_NV_vertex_program2 */ - -/* ---------------------- GL_NV_vertex_program2_option --------------------- */ - -#ifndef GL_NV_vertex_program2_option -#define GL_NV_vertex_program2_option 1 - -#define GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV 0x88F4 -#define GL_MAX_PROGRAM_CALL_DEPTH_NV 0x88F5 - -#define GLEW_NV_vertex_program2_option GLEW_GET_VAR(__GLEW_NV_vertex_program2_option) - -#endif /* GL_NV_vertex_program2_option */ - -/* ------------------------- GL_NV_vertex_program3 ------------------------- */ - -#ifndef GL_NV_vertex_program3 -#define GL_NV_vertex_program3 1 - -#define MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C - -#define GLEW_NV_vertex_program3 GLEW_GET_VAR(__GLEW_NV_vertex_program3) - -#endif /* GL_NV_vertex_program3 */ - -/* ------------------------- GL_NV_vertex_program4 ------------------------- */ - -#ifndef GL_NV_vertex_program4 -#define GL_NV_vertex_program4 1 - -#define GLEW_NV_vertex_program4 GLEW_GET_VAR(__GLEW_NV_vertex_program4) - -#endif /* GL_NV_vertex_program4 */ - -/* ------------------------ GL_OES_byte_coordinates ------------------------ */ - -#ifndef GL_OES_byte_coordinates -#define GL_OES_byte_coordinates 1 - -#define GL_BYTE 0x1400 - -#define GLEW_OES_byte_coordinates GLEW_GET_VAR(__GLEW_OES_byte_coordinates) - -#endif /* GL_OES_byte_coordinates */ - -/* ------------------- GL_OES_compressed_paletted_texture ------------------ */ - -#ifndef GL_OES_compressed_paletted_texture -#define GL_OES_compressed_paletted_texture 1 - -#define GL_PALETTE4_RGB8_OES 0x8B90 -#define GL_PALETTE4_RGBA8_OES 0x8B91 -#define GL_PALETTE4_R5_G6_B5_OES 0x8B92 -#define GL_PALETTE4_RGBA4_OES 0x8B93 -#define GL_PALETTE4_RGB5_A1_OES 0x8B94 -#define GL_PALETTE8_RGB8_OES 0x8B95 -#define GL_PALETTE8_RGBA8_OES 0x8B96 -#define GL_PALETTE8_R5_G6_B5_OES 0x8B97 -#define GL_PALETTE8_RGBA4_OES 0x8B98 -#define GL_PALETTE8_RGB5_A1_OES 0x8B99 - -#define GLEW_OES_compressed_paletted_texture GLEW_GET_VAR(__GLEW_OES_compressed_paletted_texture) - -#endif /* GL_OES_compressed_paletted_texture */ - -/* --------------------------- GL_OES_read_format -------------------------- */ - -#ifndef GL_OES_read_format -#define GL_OES_read_format 1 - -#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES 0x8B9A -#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B - -#define GLEW_OES_read_format GLEW_GET_VAR(__GLEW_OES_read_format) - -#endif /* GL_OES_read_format */ - -/* ------------------------ GL_OES_single_precision ------------------------ */ - -#ifndef GL_OES_single_precision -#define GL_OES_single_precision 1 - -typedef void (GLAPIENTRY * PFNGLCLEARDEPTHFOESPROC) (GLclampd depth); -typedef void (GLAPIENTRY * PFNGLCLIPPLANEFOESPROC) (GLenum plane, const GLfloat* equation); -typedef void (GLAPIENTRY * PFNGLDEPTHRANGEFOESPROC) (GLclampf n, GLclampf f); -typedef void (GLAPIENTRY * PFNGLFRUSTUMFOESPROC) (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f); -typedef void (GLAPIENTRY * PFNGLGETCLIPPLANEFOESPROC) (GLenum plane, GLfloat* equation); -typedef void (GLAPIENTRY * PFNGLORTHOFOESPROC) (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f); - -#define glClearDepthfOES GLEW_GET_FUN(__glewClearDepthfOES) -#define glClipPlanefOES GLEW_GET_FUN(__glewClipPlanefOES) -#define glDepthRangefOES GLEW_GET_FUN(__glewDepthRangefOES) -#define glFrustumfOES GLEW_GET_FUN(__glewFrustumfOES) -#define glGetClipPlanefOES GLEW_GET_FUN(__glewGetClipPlanefOES) -#define glOrthofOES GLEW_GET_FUN(__glewOrthofOES) - -#define GLEW_OES_single_precision GLEW_GET_VAR(__GLEW_OES_single_precision) - -#endif /* GL_OES_single_precision */ - -/* ---------------------------- GL_OML_interlace --------------------------- */ - -#ifndef GL_OML_interlace -#define GL_OML_interlace 1 - -#define GL_INTERLACE_OML 0x8980 -#define GL_INTERLACE_READ_OML 0x8981 - -#define GLEW_OML_interlace GLEW_GET_VAR(__GLEW_OML_interlace) - -#endif /* GL_OML_interlace */ - -/* ---------------------------- GL_OML_resample ---------------------------- */ - -#ifndef GL_OML_resample -#define GL_OML_resample 1 - -#define GL_PACK_RESAMPLE_OML 0x8984 -#define GL_UNPACK_RESAMPLE_OML 0x8985 -#define GL_RESAMPLE_REPLICATE_OML 0x8986 -#define GL_RESAMPLE_ZERO_FILL_OML 0x8987 -#define GL_RESAMPLE_AVERAGE_OML 0x8988 -#define GL_RESAMPLE_DECIMATE_OML 0x8989 - -#define GLEW_OML_resample GLEW_GET_VAR(__GLEW_OML_resample) - -#endif /* GL_OML_resample */ - -/* ---------------------------- GL_OML_subsample --------------------------- */ - -#ifndef GL_OML_subsample -#define GL_OML_subsample 1 - -#define GL_FORMAT_SUBSAMPLE_24_24_OML 0x8982 -#define GL_FORMAT_SUBSAMPLE_244_244_OML 0x8983 - -#define GLEW_OML_subsample GLEW_GET_VAR(__GLEW_OML_subsample) - -#endif /* GL_OML_subsample */ - -/* --------------------------- GL_PGI_misc_hints --------------------------- */ - -#ifndef GL_PGI_misc_hints -#define GL_PGI_misc_hints 1 - -#define GL_PREFER_DOUBLEBUFFER_HINT_PGI 107000 -#define GL_CONSERVE_MEMORY_HINT_PGI 107005 -#define GL_RECLAIM_MEMORY_HINT_PGI 107006 -#define GL_NATIVE_GRAPHICS_HANDLE_PGI 107010 -#define GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI 107011 -#define GL_NATIVE_GRAPHICS_END_HINT_PGI 107012 -#define GL_ALWAYS_FAST_HINT_PGI 107020 -#define GL_ALWAYS_SOFT_HINT_PGI 107021 -#define GL_ALLOW_DRAW_OBJ_HINT_PGI 107022 -#define GL_ALLOW_DRAW_WIN_HINT_PGI 107023 -#define GL_ALLOW_DRAW_FRG_HINT_PGI 107024 -#define GL_ALLOW_DRAW_MEM_HINT_PGI 107025 -#define GL_STRICT_DEPTHFUNC_HINT_PGI 107030 -#define GL_STRICT_LIGHTING_HINT_PGI 107031 -#define GL_STRICT_SCISSOR_HINT_PGI 107032 -#define GL_FULL_STIPPLE_HINT_PGI 107033 -#define GL_CLIP_NEAR_HINT_PGI 107040 -#define GL_CLIP_FAR_HINT_PGI 107041 -#define GL_WIDE_LINE_HINT_PGI 107042 -#define GL_BACK_NORMALS_HINT_PGI 107043 - -#define GLEW_PGI_misc_hints GLEW_GET_VAR(__GLEW_PGI_misc_hints) - -#endif /* GL_PGI_misc_hints */ - -/* -------------------------- GL_PGI_vertex_hints -------------------------- */ - -#ifndef GL_PGI_vertex_hints -#define GL_PGI_vertex_hints 1 - -#define GL_VERTEX23_BIT_PGI 0x00000004 -#define GL_VERTEX4_BIT_PGI 0x00000008 -#define GL_COLOR3_BIT_PGI 0x00010000 -#define GL_COLOR4_BIT_PGI 0x00020000 -#define GL_EDGEFLAG_BIT_PGI 0x00040000 -#define GL_INDEX_BIT_PGI 0x00080000 -#define GL_MAT_AMBIENT_BIT_PGI 0x00100000 -#define GL_VERTEX_DATA_HINT_PGI 107050 -#define GL_VERTEX_CONSISTENT_HINT_PGI 107051 -#define GL_MATERIAL_SIDE_HINT_PGI 107052 -#define GL_MAX_VERTEX_HINT_PGI 107053 -#define GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI 0x00200000 -#define GL_MAT_DIFFUSE_BIT_PGI 0x00400000 -#define GL_MAT_EMISSION_BIT_PGI 0x00800000 -#define GL_MAT_COLOR_INDEXES_BIT_PGI 0x01000000 -#define GL_MAT_SHININESS_BIT_PGI 0x02000000 -#define GL_MAT_SPECULAR_BIT_PGI 0x04000000 -#define GL_NORMAL_BIT_PGI 0x08000000 -#define GL_TEXCOORD1_BIT_PGI 0x10000000 -#define GL_TEXCOORD2_BIT_PGI 0x20000000 -#define GL_TEXCOORD3_BIT_PGI 0x40000000 -#define GL_TEXCOORD4_BIT_PGI 0x80000000 - -#define GLEW_PGI_vertex_hints GLEW_GET_VAR(__GLEW_PGI_vertex_hints) - -#endif /* GL_PGI_vertex_hints */ - -/* ----------------------- GL_REND_screen_coordinates ---------------------- */ - -#ifndef GL_REND_screen_coordinates -#define GL_REND_screen_coordinates 1 - -#define GL_SCREEN_COORDINATES_REND 0x8490 -#define GL_INVERTED_SCREEN_W_REND 0x8491 - -#define GLEW_REND_screen_coordinates GLEW_GET_VAR(__GLEW_REND_screen_coordinates) - -#endif /* GL_REND_screen_coordinates */ - -/* ------------------------------- GL_S3_s3tc ------------------------------ */ - -#ifndef GL_S3_s3tc -#define GL_S3_s3tc 1 - -#define GL_RGB_S3TC 0x83A0 -#define GL_RGB4_S3TC 0x83A1 -#define GL_RGBA_S3TC 0x83A2 -#define GL_RGBA4_S3TC 0x83A3 -#define GL_RGBA_DXT5_S3TC 0x83A4 -#define GL_RGBA4_DXT5_S3TC 0x83A5 - -#define GLEW_S3_s3tc GLEW_GET_VAR(__GLEW_S3_s3tc) - -#endif /* GL_S3_s3tc */ - -/* -------------------------- GL_SGIS_color_range -------------------------- */ - -#ifndef GL_SGIS_color_range -#define GL_SGIS_color_range 1 - -#define GL_EXTENDED_RANGE_SGIS 0x85A5 -#define GL_MIN_RED_SGIS 0x85A6 -#define GL_MAX_RED_SGIS 0x85A7 -#define GL_MIN_GREEN_SGIS 0x85A8 -#define GL_MAX_GREEN_SGIS 0x85A9 -#define GL_MIN_BLUE_SGIS 0x85AA -#define GL_MAX_BLUE_SGIS 0x85AB -#define GL_MIN_ALPHA_SGIS 0x85AC -#define GL_MAX_ALPHA_SGIS 0x85AD - -#define GLEW_SGIS_color_range GLEW_GET_VAR(__GLEW_SGIS_color_range) - -#endif /* GL_SGIS_color_range */ - -/* ------------------------- GL_SGIS_detail_texture ------------------------ */ - -#ifndef GL_SGIS_detail_texture -#define GL_SGIS_detail_texture 1 - -typedef void (GLAPIENTRY * PFNGLDETAILTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat* points); -typedef void (GLAPIENTRY * PFNGLGETDETAILTEXFUNCSGISPROC) (GLenum target, GLfloat* points); - -#define glDetailTexFuncSGIS GLEW_GET_FUN(__glewDetailTexFuncSGIS) -#define glGetDetailTexFuncSGIS GLEW_GET_FUN(__glewGetDetailTexFuncSGIS) - -#define GLEW_SGIS_detail_texture GLEW_GET_VAR(__GLEW_SGIS_detail_texture) - -#endif /* GL_SGIS_detail_texture */ - -/* -------------------------- GL_SGIS_fog_function ------------------------- */ - -#ifndef GL_SGIS_fog_function -#define GL_SGIS_fog_function 1 - -typedef void (GLAPIENTRY * PFNGLFOGFUNCSGISPROC) (GLsizei n, const GLfloat* points); -typedef void (GLAPIENTRY * PFNGLGETFOGFUNCSGISPROC) (GLfloat* points); - -#define glFogFuncSGIS GLEW_GET_FUN(__glewFogFuncSGIS) -#define glGetFogFuncSGIS GLEW_GET_FUN(__glewGetFogFuncSGIS) - -#define GLEW_SGIS_fog_function GLEW_GET_VAR(__GLEW_SGIS_fog_function) - -#endif /* GL_SGIS_fog_function */ - -/* ------------------------ GL_SGIS_generate_mipmap ------------------------ */ - -#ifndef GL_SGIS_generate_mipmap -#define GL_SGIS_generate_mipmap 1 - -#define GL_GENERATE_MIPMAP_SGIS 0x8191 -#define GL_GENERATE_MIPMAP_HINT_SGIS 0x8192 - -#define GLEW_SGIS_generate_mipmap GLEW_GET_VAR(__GLEW_SGIS_generate_mipmap) - -#endif /* GL_SGIS_generate_mipmap */ - -/* -------------------------- GL_SGIS_multisample -------------------------- */ - -#ifndef GL_SGIS_multisample -#define GL_SGIS_multisample 1 - -#define GL_MULTISAMPLE_SGIS 0x809D -#define GL_SAMPLE_ALPHA_TO_MASK_SGIS 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_SGIS 0x809F -#define GL_SAMPLE_MASK_SGIS 0x80A0 -#define GL_1PASS_SGIS 0x80A1 -#define GL_2PASS_0_SGIS 0x80A2 -#define GL_2PASS_1_SGIS 0x80A3 -#define GL_4PASS_0_SGIS 0x80A4 -#define GL_4PASS_1_SGIS 0x80A5 -#define GL_4PASS_2_SGIS 0x80A6 -#define GL_4PASS_3_SGIS 0x80A7 -#define GL_SAMPLE_BUFFERS_SGIS 0x80A8 -#define GL_SAMPLES_SGIS 0x80A9 -#define GL_SAMPLE_MASK_VALUE_SGIS 0x80AA -#define GL_SAMPLE_MASK_INVERT_SGIS 0x80AB -#define GL_SAMPLE_PATTERN_SGIS 0x80AC -#define GL_MULTISAMPLE_BIT_EXT 0x20000000 - -typedef void (GLAPIENTRY * PFNGLSAMPLEMASKSGISPROC) (GLclampf value, GLboolean invert); -typedef void (GLAPIENTRY * PFNGLSAMPLEPATTERNSGISPROC) (GLenum pattern); - -#define glSampleMaskSGIS GLEW_GET_FUN(__glewSampleMaskSGIS) -#define glSamplePatternSGIS GLEW_GET_FUN(__glewSamplePatternSGIS) - -#define GLEW_SGIS_multisample GLEW_GET_VAR(__GLEW_SGIS_multisample) - -#endif /* GL_SGIS_multisample */ - -/* ------------------------- GL_SGIS_pixel_texture ------------------------- */ - -#ifndef GL_SGIS_pixel_texture -#define GL_SGIS_pixel_texture 1 - -#define GLEW_SGIS_pixel_texture GLEW_GET_VAR(__GLEW_SGIS_pixel_texture) - -#endif /* GL_SGIS_pixel_texture */ - -/* ----------------------- GL_SGIS_point_line_texgen ----------------------- */ - -#ifndef GL_SGIS_point_line_texgen -#define GL_SGIS_point_line_texgen 1 - -#define GL_EYE_DISTANCE_TO_POINT_SGIS 0x81F0 -#define GL_OBJECT_DISTANCE_TO_POINT_SGIS 0x81F1 -#define GL_EYE_DISTANCE_TO_LINE_SGIS 0x81F2 -#define GL_OBJECT_DISTANCE_TO_LINE_SGIS 0x81F3 -#define GL_EYE_POINT_SGIS 0x81F4 -#define GL_OBJECT_POINT_SGIS 0x81F5 -#define GL_EYE_LINE_SGIS 0x81F6 -#define GL_OBJECT_LINE_SGIS 0x81F7 - -#define GLEW_SGIS_point_line_texgen GLEW_GET_VAR(__GLEW_SGIS_point_line_texgen) - -#endif /* GL_SGIS_point_line_texgen */ - -/* ------------------------ GL_SGIS_sharpen_texture ------------------------ */ - -#ifndef GL_SGIS_sharpen_texture -#define GL_SGIS_sharpen_texture 1 - -typedef void (GLAPIENTRY * PFNGLGETSHARPENTEXFUNCSGISPROC) (GLenum target, GLfloat* points); -typedef void (GLAPIENTRY * PFNGLSHARPENTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat* points); - -#define glGetSharpenTexFuncSGIS GLEW_GET_FUN(__glewGetSharpenTexFuncSGIS) -#define glSharpenTexFuncSGIS GLEW_GET_FUN(__glewSharpenTexFuncSGIS) - -#define GLEW_SGIS_sharpen_texture GLEW_GET_VAR(__GLEW_SGIS_sharpen_texture) - -#endif /* GL_SGIS_sharpen_texture */ - -/* --------------------------- GL_SGIS_texture4D --------------------------- */ - -#ifndef GL_SGIS_texture4D -#define GL_SGIS_texture4D 1 - -typedef void (GLAPIENTRY * PFNGLTEXIMAGE4DSGISPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei extent, GLint border, GLenum format, GLenum type, const void* pixels); -typedef void (GLAPIENTRY * PFNGLTEXSUBIMAGE4DSGISPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei extent, GLenum format, GLenum type, const void* pixels); - -#define glTexImage4DSGIS GLEW_GET_FUN(__glewTexImage4DSGIS) -#define glTexSubImage4DSGIS GLEW_GET_FUN(__glewTexSubImage4DSGIS) - -#define GLEW_SGIS_texture4D GLEW_GET_VAR(__GLEW_SGIS_texture4D) - -#endif /* GL_SGIS_texture4D */ - -/* ---------------------- GL_SGIS_texture_border_clamp --------------------- */ - -#ifndef GL_SGIS_texture_border_clamp -#define GL_SGIS_texture_border_clamp 1 - -#define GL_CLAMP_TO_BORDER_SGIS 0x812D - -#define GLEW_SGIS_texture_border_clamp GLEW_GET_VAR(__GLEW_SGIS_texture_border_clamp) - -#endif /* GL_SGIS_texture_border_clamp */ - -/* ----------------------- GL_SGIS_texture_edge_clamp ---------------------- */ - -#ifndef GL_SGIS_texture_edge_clamp -#define GL_SGIS_texture_edge_clamp 1 - -#define GL_CLAMP_TO_EDGE_SGIS 0x812F - -#define GLEW_SGIS_texture_edge_clamp GLEW_GET_VAR(__GLEW_SGIS_texture_edge_clamp) - -#endif /* GL_SGIS_texture_edge_clamp */ - -/* ------------------------ GL_SGIS_texture_filter4 ------------------------ */ - -#ifndef GL_SGIS_texture_filter4 -#define GL_SGIS_texture_filter4 1 - -typedef void (GLAPIENTRY * PFNGLGETTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLfloat* weights); -typedef void (GLAPIENTRY * PFNGLTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLsizei n, const GLfloat* weights); - -#define glGetTexFilterFuncSGIS GLEW_GET_FUN(__glewGetTexFilterFuncSGIS) -#define glTexFilterFuncSGIS GLEW_GET_FUN(__glewTexFilterFuncSGIS) - -#define GLEW_SGIS_texture_filter4 GLEW_GET_VAR(__GLEW_SGIS_texture_filter4) - -#endif /* GL_SGIS_texture_filter4 */ - -/* -------------------------- GL_SGIS_texture_lod -------------------------- */ - -#ifndef GL_SGIS_texture_lod -#define GL_SGIS_texture_lod 1 - -#define GL_TEXTURE_MIN_LOD_SGIS 0x813A -#define GL_TEXTURE_MAX_LOD_SGIS 0x813B -#define GL_TEXTURE_BASE_LEVEL_SGIS 0x813C -#define GL_TEXTURE_MAX_LEVEL_SGIS 0x813D - -#define GLEW_SGIS_texture_lod GLEW_GET_VAR(__GLEW_SGIS_texture_lod) - -#endif /* GL_SGIS_texture_lod */ - -/* ------------------------- GL_SGIS_texture_select ------------------------ */ - -#ifndef GL_SGIS_texture_select -#define GL_SGIS_texture_select 1 - -#define GLEW_SGIS_texture_select GLEW_GET_VAR(__GLEW_SGIS_texture_select) - -#endif /* GL_SGIS_texture_select */ - -/* ----------------------------- GL_SGIX_async ----------------------------- */ - -#ifndef GL_SGIX_async -#define GL_SGIX_async 1 - -#define GL_ASYNC_MARKER_SGIX 0x8329 - -typedef void (GLAPIENTRY * PFNGLASYNCMARKERSGIXPROC) (GLuint marker); -typedef void (GLAPIENTRY * PFNGLDELETEASYNCMARKERSSGIXPROC) (GLuint marker, GLsizei range); -typedef GLint (GLAPIENTRY * PFNGLFINISHASYNCSGIXPROC) (GLuint* markerp); -typedef GLuint (GLAPIENTRY * PFNGLGENASYNCMARKERSSGIXPROC) (GLsizei range); -typedef GLboolean (GLAPIENTRY * PFNGLISASYNCMARKERSGIXPROC) (GLuint marker); -typedef GLint (GLAPIENTRY * PFNGLPOLLASYNCSGIXPROC) (GLuint* markerp); - -#define glAsyncMarkerSGIX GLEW_GET_FUN(__glewAsyncMarkerSGIX) -#define glDeleteAsyncMarkersSGIX GLEW_GET_FUN(__glewDeleteAsyncMarkersSGIX) -#define glFinishAsyncSGIX GLEW_GET_FUN(__glewFinishAsyncSGIX) -#define glGenAsyncMarkersSGIX GLEW_GET_FUN(__glewGenAsyncMarkersSGIX) -#define glIsAsyncMarkerSGIX GLEW_GET_FUN(__glewIsAsyncMarkerSGIX) -#define glPollAsyncSGIX GLEW_GET_FUN(__glewPollAsyncSGIX) - -#define GLEW_SGIX_async GLEW_GET_VAR(__GLEW_SGIX_async) - -#endif /* GL_SGIX_async */ - -/* ------------------------ GL_SGIX_async_histogram ------------------------ */ - -#ifndef GL_SGIX_async_histogram -#define GL_SGIX_async_histogram 1 - -#define GL_ASYNC_HISTOGRAM_SGIX 0x832C -#define GL_MAX_ASYNC_HISTOGRAM_SGIX 0x832D - -#define GLEW_SGIX_async_histogram GLEW_GET_VAR(__GLEW_SGIX_async_histogram) - -#endif /* GL_SGIX_async_histogram */ - -/* -------------------------- GL_SGIX_async_pixel -------------------------- */ - -#ifndef GL_SGIX_async_pixel -#define GL_SGIX_async_pixel 1 - -#define GL_ASYNC_TEX_IMAGE_SGIX 0x835C -#define GL_ASYNC_DRAW_PIXELS_SGIX 0x835D -#define GL_ASYNC_READ_PIXELS_SGIX 0x835E -#define GL_MAX_ASYNC_TEX_IMAGE_SGIX 0x835F -#define GL_MAX_ASYNC_DRAW_PIXELS_SGIX 0x8360 -#define GL_MAX_ASYNC_READ_PIXELS_SGIX 0x8361 - -#define GLEW_SGIX_async_pixel GLEW_GET_VAR(__GLEW_SGIX_async_pixel) - -#endif /* GL_SGIX_async_pixel */ - -/* ----------------------- GL_SGIX_blend_alpha_minmax ---------------------- */ - -#ifndef GL_SGIX_blend_alpha_minmax -#define GL_SGIX_blend_alpha_minmax 1 - -#define GL_ALPHA_MIN_SGIX 0x8320 -#define GL_ALPHA_MAX_SGIX 0x8321 - -#define GLEW_SGIX_blend_alpha_minmax GLEW_GET_VAR(__GLEW_SGIX_blend_alpha_minmax) - -#endif /* GL_SGIX_blend_alpha_minmax */ - -/* ---------------------------- GL_SGIX_clipmap ---------------------------- */ - -#ifndef GL_SGIX_clipmap -#define GL_SGIX_clipmap 1 - -#define GLEW_SGIX_clipmap GLEW_GET_VAR(__GLEW_SGIX_clipmap) - -#endif /* GL_SGIX_clipmap */ - -/* ---------------------- GL_SGIX_convolution_accuracy --------------------- */ - -#ifndef GL_SGIX_convolution_accuracy -#define GL_SGIX_convolution_accuracy 1 - -#define GL_CONVOLUTION_HINT_SGIX 0x8316 - -#define GLEW_SGIX_convolution_accuracy GLEW_GET_VAR(__GLEW_SGIX_convolution_accuracy) - -#endif /* GL_SGIX_convolution_accuracy */ - -/* ------------------------- GL_SGIX_depth_texture ------------------------- */ - -#ifndef GL_SGIX_depth_texture -#define GL_SGIX_depth_texture 1 - -#define GL_DEPTH_COMPONENT16_SGIX 0x81A5 -#define GL_DEPTH_COMPONENT24_SGIX 0x81A6 -#define GL_DEPTH_COMPONENT32_SGIX 0x81A7 - -#define GLEW_SGIX_depth_texture GLEW_GET_VAR(__GLEW_SGIX_depth_texture) - -#endif /* GL_SGIX_depth_texture */ - -/* -------------------------- GL_SGIX_flush_raster ------------------------- */ - -#ifndef GL_SGIX_flush_raster -#define GL_SGIX_flush_raster 1 - -typedef void (GLAPIENTRY * PFNGLFLUSHRASTERSGIXPROC) (void); - -#define glFlushRasterSGIX GLEW_GET_FUN(__glewFlushRasterSGIX) - -#define GLEW_SGIX_flush_raster GLEW_GET_VAR(__GLEW_SGIX_flush_raster) - -#endif /* GL_SGIX_flush_raster */ - -/* --------------------------- GL_SGIX_fog_offset -------------------------- */ - -#ifndef GL_SGIX_fog_offset -#define GL_SGIX_fog_offset 1 - -#define GL_FOG_OFFSET_SGIX 0x8198 -#define GL_FOG_OFFSET_VALUE_SGIX 0x8199 - -#define GLEW_SGIX_fog_offset GLEW_GET_VAR(__GLEW_SGIX_fog_offset) - -#endif /* GL_SGIX_fog_offset */ - -/* -------------------------- GL_SGIX_fog_texture -------------------------- */ - -#ifndef GL_SGIX_fog_texture -#define GL_SGIX_fog_texture 1 - -#define GL_TEXTURE_FOG_SGIX 0 -#define GL_FOG_PATCHY_FACTOR_SGIX 0 -#define GL_FRAGMENT_FOG_SGIX 0 - -typedef void (GLAPIENTRY * PFNGLTEXTUREFOGSGIXPROC) (GLenum pname); - -#define glTextureFogSGIX GLEW_GET_FUN(__glewTextureFogSGIX) - -#define GLEW_SGIX_fog_texture GLEW_GET_VAR(__GLEW_SGIX_fog_texture) - -#endif /* GL_SGIX_fog_texture */ - -/* ------------------- GL_SGIX_fragment_specular_lighting ------------------ */ - -#ifndef GL_SGIX_fragment_specular_lighting -#define GL_SGIX_fragment_specular_lighting 1 - -typedef void (GLAPIENTRY * PFNGLFRAGMENTCOLORMATERIALSGIXPROC) (GLenum face, GLenum mode); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFSGIXPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELFVSGIXPROC) (GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELISGIXPROC) (GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTMODELIVSGIXPROC) (GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFSGIXPROC) (GLenum light, GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTISGIXPROC) (GLenum light, GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALFSGIXPROC) (GLenum face, GLenum pname, const GLfloat param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALISGIXPROC) (GLenum face, GLenum pname, const GLint param); -typedef void (GLAPIENTRY * PFNGLFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLGETFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum value, GLfloat* data); -typedef void (GLAPIENTRY * PFNGLGETFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum value, GLint* data); -typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat* data); -typedef void (GLAPIENTRY * PFNGLGETFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint* data); - -#define glFragmentColorMaterialSGIX GLEW_GET_FUN(__glewFragmentColorMaterialSGIX) -#define glFragmentLightModelfSGIX GLEW_GET_FUN(__glewFragmentLightModelfSGIX) -#define glFragmentLightModelfvSGIX GLEW_GET_FUN(__glewFragmentLightModelfvSGIX) -#define glFragmentLightModeliSGIX GLEW_GET_FUN(__glewFragmentLightModeliSGIX) -#define glFragmentLightModelivSGIX GLEW_GET_FUN(__glewFragmentLightModelivSGIX) -#define glFragmentLightfSGIX GLEW_GET_FUN(__glewFragmentLightfSGIX) -#define glFragmentLightfvSGIX GLEW_GET_FUN(__glewFragmentLightfvSGIX) -#define glFragmentLightiSGIX GLEW_GET_FUN(__glewFragmentLightiSGIX) -#define glFragmentLightivSGIX GLEW_GET_FUN(__glewFragmentLightivSGIX) -#define glFragmentMaterialfSGIX GLEW_GET_FUN(__glewFragmentMaterialfSGIX) -#define glFragmentMaterialfvSGIX GLEW_GET_FUN(__glewFragmentMaterialfvSGIX) -#define glFragmentMaterialiSGIX GLEW_GET_FUN(__glewFragmentMaterialiSGIX) -#define glFragmentMaterialivSGIX GLEW_GET_FUN(__glewFragmentMaterialivSGIX) -#define glGetFragmentLightfvSGIX GLEW_GET_FUN(__glewGetFragmentLightfvSGIX) -#define glGetFragmentLightivSGIX GLEW_GET_FUN(__glewGetFragmentLightivSGIX) -#define glGetFragmentMaterialfvSGIX GLEW_GET_FUN(__glewGetFragmentMaterialfvSGIX) -#define glGetFragmentMaterialivSGIX GLEW_GET_FUN(__glewGetFragmentMaterialivSGIX) - -#define GLEW_SGIX_fragment_specular_lighting GLEW_GET_VAR(__GLEW_SGIX_fragment_specular_lighting) - -#endif /* GL_SGIX_fragment_specular_lighting */ - -/* --------------------------- GL_SGIX_framezoom --------------------------- */ - -#ifndef GL_SGIX_framezoom -#define GL_SGIX_framezoom 1 - -typedef void (GLAPIENTRY * PFNGLFRAMEZOOMSGIXPROC) (GLint factor); - -#define glFrameZoomSGIX GLEW_GET_FUN(__glewFrameZoomSGIX) - -#define GLEW_SGIX_framezoom GLEW_GET_VAR(__GLEW_SGIX_framezoom) - -#endif /* GL_SGIX_framezoom */ - -/* --------------------------- GL_SGIX_interlace --------------------------- */ - -#ifndef GL_SGIX_interlace -#define GL_SGIX_interlace 1 - -#define GL_INTERLACE_SGIX 0x8094 - -#define GLEW_SGIX_interlace GLEW_GET_VAR(__GLEW_SGIX_interlace) - -#endif /* GL_SGIX_interlace */ - -/* ------------------------- GL_SGIX_ir_instrument1 ------------------------ */ - -#ifndef GL_SGIX_ir_instrument1 -#define GL_SGIX_ir_instrument1 1 - -#define GLEW_SGIX_ir_instrument1 GLEW_GET_VAR(__GLEW_SGIX_ir_instrument1) - -#endif /* GL_SGIX_ir_instrument1 */ - -/* ------------------------- GL_SGIX_list_priority ------------------------- */ - -#ifndef GL_SGIX_list_priority -#define GL_SGIX_list_priority 1 - -#define GLEW_SGIX_list_priority GLEW_GET_VAR(__GLEW_SGIX_list_priority) - -#endif /* GL_SGIX_list_priority */ - -/* ------------------------- GL_SGIX_pixel_texture ------------------------- */ - -#ifndef GL_SGIX_pixel_texture -#define GL_SGIX_pixel_texture 1 - -typedef void (GLAPIENTRY * PFNGLPIXELTEXGENSGIXPROC) (GLenum mode); - -#define glPixelTexGenSGIX GLEW_GET_FUN(__glewPixelTexGenSGIX) - -#define GLEW_SGIX_pixel_texture GLEW_GET_VAR(__GLEW_SGIX_pixel_texture) - -#endif /* GL_SGIX_pixel_texture */ - -/* ----------------------- GL_SGIX_pixel_texture_bits ---------------------- */ - -#ifndef GL_SGIX_pixel_texture_bits -#define GL_SGIX_pixel_texture_bits 1 - -#define GLEW_SGIX_pixel_texture_bits GLEW_GET_VAR(__GLEW_SGIX_pixel_texture_bits) - -#endif /* GL_SGIX_pixel_texture_bits */ - -/* ------------------------ GL_SGIX_reference_plane ------------------------ */ - -#ifndef GL_SGIX_reference_plane -#define GL_SGIX_reference_plane 1 - -typedef void (GLAPIENTRY * PFNGLREFERENCEPLANESGIXPROC) (const GLdouble* equation); - -#define glReferencePlaneSGIX GLEW_GET_FUN(__glewReferencePlaneSGIX) - -#define GLEW_SGIX_reference_plane GLEW_GET_VAR(__GLEW_SGIX_reference_plane) - -#endif /* GL_SGIX_reference_plane */ - -/* ---------------------------- GL_SGIX_resample --------------------------- */ - -#ifndef GL_SGIX_resample -#define GL_SGIX_resample 1 - -#define GL_PACK_RESAMPLE_SGIX 0x842E -#define GL_UNPACK_RESAMPLE_SGIX 0x842F -#define GL_RESAMPLE_DECIMATE_SGIX 0x8430 -#define GL_RESAMPLE_REPLICATE_SGIX 0x8433 -#define GL_RESAMPLE_ZERO_FILL_SGIX 0x8434 - -#define GLEW_SGIX_resample GLEW_GET_VAR(__GLEW_SGIX_resample) - -#endif /* GL_SGIX_resample */ - -/* ----------------------------- GL_SGIX_shadow ---------------------------- */ - -#ifndef GL_SGIX_shadow -#define GL_SGIX_shadow 1 - -#define GL_TEXTURE_COMPARE_SGIX 0x819A -#define GL_TEXTURE_COMPARE_OPERATOR_SGIX 0x819B -#define GL_TEXTURE_LEQUAL_R_SGIX 0x819C -#define GL_TEXTURE_GEQUAL_R_SGIX 0x819D - -#define GLEW_SGIX_shadow GLEW_GET_VAR(__GLEW_SGIX_shadow) - -#endif /* GL_SGIX_shadow */ - -/* ------------------------- GL_SGIX_shadow_ambient ------------------------ */ - -#ifndef GL_SGIX_shadow_ambient -#define GL_SGIX_shadow_ambient 1 - -#define GL_SHADOW_AMBIENT_SGIX 0x80BF - -#define GLEW_SGIX_shadow_ambient GLEW_GET_VAR(__GLEW_SGIX_shadow_ambient) - -#endif /* GL_SGIX_shadow_ambient */ - -/* ----------------------------- GL_SGIX_sprite ---------------------------- */ - -#ifndef GL_SGIX_sprite -#define GL_SGIX_sprite 1 - -typedef void (GLAPIENTRY * PFNGLSPRITEPARAMETERFSGIXPROC) (GLenum pname, GLfloat param); -typedef void (GLAPIENTRY * PFNGLSPRITEPARAMETERFVSGIXPROC) (GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLSPRITEPARAMETERISGIXPROC) (GLenum pname, GLint param); -typedef void (GLAPIENTRY * PFNGLSPRITEPARAMETERIVSGIXPROC) (GLenum pname, GLint* params); - -#define glSpriteParameterfSGIX GLEW_GET_FUN(__glewSpriteParameterfSGIX) -#define glSpriteParameterfvSGIX GLEW_GET_FUN(__glewSpriteParameterfvSGIX) -#define glSpriteParameteriSGIX GLEW_GET_FUN(__glewSpriteParameteriSGIX) -#define glSpriteParameterivSGIX GLEW_GET_FUN(__glewSpriteParameterivSGIX) - -#define GLEW_SGIX_sprite GLEW_GET_VAR(__GLEW_SGIX_sprite) - -#endif /* GL_SGIX_sprite */ - -/* ----------------------- GL_SGIX_tag_sample_buffer ----------------------- */ - -#ifndef GL_SGIX_tag_sample_buffer -#define GL_SGIX_tag_sample_buffer 1 - -typedef void (GLAPIENTRY * PFNGLTAGSAMPLEBUFFERSGIXPROC) (void); - -#define glTagSampleBufferSGIX GLEW_GET_FUN(__glewTagSampleBufferSGIX) - -#define GLEW_SGIX_tag_sample_buffer GLEW_GET_VAR(__GLEW_SGIX_tag_sample_buffer) - -#endif /* GL_SGIX_tag_sample_buffer */ - -/* ------------------------ GL_SGIX_texture_add_env ------------------------ */ - -#ifndef GL_SGIX_texture_add_env -#define GL_SGIX_texture_add_env 1 - -#define GLEW_SGIX_texture_add_env GLEW_GET_VAR(__GLEW_SGIX_texture_add_env) - -#endif /* GL_SGIX_texture_add_env */ - -/* -------------------- GL_SGIX_texture_coordinate_clamp ------------------- */ - -#ifndef GL_SGIX_texture_coordinate_clamp -#define GL_SGIX_texture_coordinate_clamp 1 - -#define GL_TEXTURE_MAX_CLAMP_S_SGIX 0x8369 -#define GL_TEXTURE_MAX_CLAMP_T_SGIX 0x836A -#define GL_TEXTURE_MAX_CLAMP_R_SGIX 0x836B - -#define GLEW_SGIX_texture_coordinate_clamp GLEW_GET_VAR(__GLEW_SGIX_texture_coordinate_clamp) - -#endif /* GL_SGIX_texture_coordinate_clamp */ - -/* ------------------------ GL_SGIX_texture_lod_bias ----------------------- */ - -#ifndef GL_SGIX_texture_lod_bias -#define GL_SGIX_texture_lod_bias 1 - -#define GLEW_SGIX_texture_lod_bias GLEW_GET_VAR(__GLEW_SGIX_texture_lod_bias) - -#endif /* GL_SGIX_texture_lod_bias */ - -/* ---------------------- GL_SGIX_texture_multi_buffer --------------------- */ - -#ifndef GL_SGIX_texture_multi_buffer -#define GL_SGIX_texture_multi_buffer 1 - -#define GL_TEXTURE_MULTI_BUFFER_HINT_SGIX 0x812E - -#define GLEW_SGIX_texture_multi_buffer GLEW_GET_VAR(__GLEW_SGIX_texture_multi_buffer) - -#endif /* GL_SGIX_texture_multi_buffer */ - -/* ------------------------- GL_SGIX_texture_range ------------------------- */ - -#ifndef GL_SGIX_texture_range -#define GL_SGIX_texture_range 1 - -#define GL_RGB_SIGNED_SGIX 0x85E0 -#define GL_RGBA_SIGNED_SGIX 0x85E1 -#define GL_ALPHA_SIGNED_SGIX 0x85E2 -#define GL_LUMINANCE_SIGNED_SGIX 0x85E3 -#define GL_INTENSITY_SIGNED_SGIX 0x85E4 -#define GL_LUMINANCE_ALPHA_SIGNED_SGIX 0x85E5 -#define GL_RGB16_SIGNED_SGIX 0x85E6 -#define GL_RGBA16_SIGNED_SGIX 0x85E7 -#define GL_ALPHA16_SIGNED_SGIX 0x85E8 -#define GL_LUMINANCE16_SIGNED_SGIX 0x85E9 -#define GL_INTENSITY16_SIGNED_SGIX 0x85EA -#define GL_LUMINANCE16_ALPHA16_SIGNED_SGIX 0x85EB -#define GL_RGB_EXTENDED_RANGE_SGIX 0x85EC -#define GL_RGBA_EXTENDED_RANGE_SGIX 0x85ED -#define GL_ALPHA_EXTENDED_RANGE_SGIX 0x85EE -#define GL_LUMINANCE_EXTENDED_RANGE_SGIX 0x85EF -#define GL_INTENSITY_EXTENDED_RANGE_SGIX 0x85F0 -#define GL_LUMINANCE_ALPHA_EXTENDED_RANGE_SGIX 0x85F1 -#define GL_RGB16_EXTENDED_RANGE_SGIX 0x85F2 -#define GL_RGBA16_EXTENDED_RANGE_SGIX 0x85F3 -#define GL_ALPHA16_EXTENDED_RANGE_SGIX 0x85F4 -#define GL_LUMINANCE16_EXTENDED_RANGE_SGIX 0x85F5 -#define GL_INTENSITY16_EXTENDED_RANGE_SGIX 0x85F6 -#define GL_LUMINANCE16_ALPHA16_EXTENDED_RANGE_SGIX 0x85F7 -#define GL_MIN_LUMINANCE_SGIS 0x85F8 -#define GL_MAX_LUMINANCE_SGIS 0x85F9 -#define GL_MIN_INTENSITY_SGIS 0x85FA -#define GL_MAX_INTENSITY_SGIS 0x85FB - -#define GLEW_SGIX_texture_range GLEW_GET_VAR(__GLEW_SGIX_texture_range) - -#endif /* GL_SGIX_texture_range */ - -/* ----------------------- GL_SGIX_texture_scale_bias ---------------------- */ - -#ifndef GL_SGIX_texture_scale_bias -#define GL_SGIX_texture_scale_bias 1 - -#define GL_POST_TEXTURE_FILTER_BIAS_SGIX 0x8179 -#define GL_POST_TEXTURE_FILTER_SCALE_SGIX 0x817A -#define GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX 0x817B -#define GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX 0x817C - -#define GLEW_SGIX_texture_scale_bias GLEW_GET_VAR(__GLEW_SGIX_texture_scale_bias) - -#endif /* GL_SGIX_texture_scale_bias */ - -/* ------------------------- GL_SGIX_vertex_preclip ------------------------ */ - -#ifndef GL_SGIX_vertex_preclip -#define GL_SGIX_vertex_preclip 1 - -#define GL_VERTEX_PRECLIP_SGIX 0x83EE -#define GL_VERTEX_PRECLIP_HINT_SGIX 0x83EF - -#define GLEW_SGIX_vertex_preclip GLEW_GET_VAR(__GLEW_SGIX_vertex_preclip) - -#endif /* GL_SGIX_vertex_preclip */ - -/* ---------------------- GL_SGIX_vertex_preclip_hint ---------------------- */ - -#ifndef GL_SGIX_vertex_preclip_hint -#define GL_SGIX_vertex_preclip_hint 1 - -#define GL_VERTEX_PRECLIP_SGIX 0x83EE -#define GL_VERTEX_PRECLIP_HINT_SGIX 0x83EF - -#define GLEW_SGIX_vertex_preclip_hint GLEW_GET_VAR(__GLEW_SGIX_vertex_preclip_hint) - -#endif /* GL_SGIX_vertex_preclip_hint */ - -/* ----------------------------- GL_SGIX_ycrcb ----------------------------- */ - -#ifndef GL_SGIX_ycrcb -#define GL_SGIX_ycrcb 1 - -#define GLEW_SGIX_ycrcb GLEW_GET_VAR(__GLEW_SGIX_ycrcb) - -#endif /* GL_SGIX_ycrcb */ - -/* -------------------------- GL_SGI_color_matrix -------------------------- */ - -#ifndef GL_SGI_color_matrix -#define GL_SGI_color_matrix 1 - -#define GL_COLOR_MATRIX_SGI 0x80B1 -#define GL_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B2 -#define GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B3 -#define GL_POST_COLOR_MATRIX_RED_SCALE_SGI 0x80B4 -#define GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI 0x80B5 -#define GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI 0x80B6 -#define GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI 0x80B7 -#define GL_POST_COLOR_MATRIX_RED_BIAS_SGI 0x80B8 -#define GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI 0x80B9 -#define GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI 0x80BA -#define GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI 0x80BB - -#define GLEW_SGI_color_matrix GLEW_GET_VAR(__GLEW_SGI_color_matrix) - -#endif /* GL_SGI_color_matrix */ - -/* --------------------------- GL_SGI_color_table -------------------------- */ - -#ifndef GL_SGI_color_table -#define GL_SGI_color_table 1 - -#define GL_COLOR_TABLE_SGI 0x80D0 -#define GL_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D1 -#define GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D2 -#define GL_PROXY_COLOR_TABLE_SGI 0x80D3 -#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D4 -#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D5 -#define GL_COLOR_TABLE_SCALE_SGI 0x80D6 -#define GL_COLOR_TABLE_BIAS_SGI 0x80D7 -#define GL_COLOR_TABLE_FORMAT_SGI 0x80D8 -#define GL_COLOR_TABLE_WIDTH_SGI 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE_SGI 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE_SGI 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE_SGI 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE_SGI 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE_SGI 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE_SGI 0x80DF - -typedef void (GLAPIENTRY * PFNGLCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, const GLfloat* params); -typedef void (GLAPIENTRY * PFNGLCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, const GLint* params); -typedef void (GLAPIENTRY * PFNGLCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void* table); -typedef void (GLAPIENTRY * PFNGLCOPYCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, GLfloat* params); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, GLint* params); -typedef void (GLAPIENTRY * PFNGLGETCOLORTABLESGIPROC) (GLenum target, GLenum format, GLenum type, void* table); - -#define glColorTableParameterfvSGI GLEW_GET_FUN(__glewColorTableParameterfvSGI) -#define glColorTableParameterivSGI GLEW_GET_FUN(__glewColorTableParameterivSGI) -#define glColorTableSGI GLEW_GET_FUN(__glewColorTableSGI) -#define glCopyColorTableSGI GLEW_GET_FUN(__glewCopyColorTableSGI) -#define glGetColorTableParameterfvSGI GLEW_GET_FUN(__glewGetColorTableParameterfvSGI) -#define glGetColorTableParameterivSGI GLEW_GET_FUN(__glewGetColorTableParameterivSGI) -#define glGetColorTableSGI GLEW_GET_FUN(__glewGetColorTableSGI) - -#define GLEW_SGI_color_table GLEW_GET_VAR(__GLEW_SGI_color_table) - -#endif /* GL_SGI_color_table */ - -/* ----------------------- GL_SGI_texture_color_table ---------------------- */ - -#ifndef GL_SGI_texture_color_table -#define GL_SGI_texture_color_table 1 - -#define GL_TEXTURE_COLOR_TABLE_SGI 0x80BC -#define GL_PROXY_TEXTURE_COLOR_TABLE_SGI 0x80BD - -#define GLEW_SGI_texture_color_table GLEW_GET_VAR(__GLEW_SGI_texture_color_table) - -#endif /* GL_SGI_texture_color_table */ - -/* ------------------------- GL_SUNX_constant_data ------------------------- */ - -#ifndef GL_SUNX_constant_data -#define GL_SUNX_constant_data 1 - -#define GL_UNPACK_CONSTANT_DATA_SUNX 0x81D5 -#define GL_TEXTURE_CONSTANT_DATA_SUNX 0x81D6 - -typedef void (GLAPIENTRY * PFNGLFINISHTEXTURESUNXPROC) (void); - -#define glFinishTextureSUNX GLEW_GET_FUN(__glewFinishTextureSUNX) - -#define GLEW_SUNX_constant_data GLEW_GET_VAR(__GLEW_SUNX_constant_data) - -#endif /* GL_SUNX_constant_data */ - -/* -------------------- GL_SUN_convolution_border_modes -------------------- */ - -#ifndef GL_SUN_convolution_border_modes -#define GL_SUN_convolution_border_modes 1 - -#define GL_WRAP_BORDER_SUN 0x81D4 - -#define GLEW_SUN_convolution_border_modes GLEW_GET_VAR(__GLEW_SUN_convolution_border_modes) - -#endif /* GL_SUN_convolution_border_modes */ - -/* -------------------------- GL_SUN_global_alpha -------------------------- */ - -#ifndef GL_SUN_global_alpha -#define GL_SUN_global_alpha 1 - -#define GL_GLOBAL_ALPHA_SUN 0x81D9 -#define GL_GLOBAL_ALPHA_FACTOR_SUN 0x81DA - -typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORBSUNPROC) (GLbyte factor); -typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORDSUNPROC) (GLdouble factor); -typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORFSUNPROC) (GLfloat factor); -typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORISUNPROC) (GLint factor); -typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORSSUNPROC) (GLshort factor); -typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORUBSUNPROC) (GLubyte factor); -typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORUISUNPROC) (GLuint factor); -typedef void (GLAPIENTRY * PFNGLGLOBALALPHAFACTORUSSUNPROC) (GLushort factor); - -#define glGlobalAlphaFactorbSUN GLEW_GET_FUN(__glewGlobalAlphaFactorbSUN) -#define glGlobalAlphaFactordSUN GLEW_GET_FUN(__glewGlobalAlphaFactordSUN) -#define glGlobalAlphaFactorfSUN GLEW_GET_FUN(__glewGlobalAlphaFactorfSUN) -#define glGlobalAlphaFactoriSUN GLEW_GET_FUN(__glewGlobalAlphaFactoriSUN) -#define glGlobalAlphaFactorsSUN GLEW_GET_FUN(__glewGlobalAlphaFactorsSUN) -#define glGlobalAlphaFactorubSUN GLEW_GET_FUN(__glewGlobalAlphaFactorubSUN) -#define glGlobalAlphaFactoruiSUN GLEW_GET_FUN(__glewGlobalAlphaFactoruiSUN) -#define glGlobalAlphaFactorusSUN GLEW_GET_FUN(__glewGlobalAlphaFactorusSUN) - -#define GLEW_SUN_global_alpha GLEW_GET_VAR(__GLEW_SUN_global_alpha) - -#endif /* GL_SUN_global_alpha */ - -/* --------------------------- GL_SUN_mesh_array --------------------------- */ - -#ifndef GL_SUN_mesh_array -#define GL_SUN_mesh_array 1 - -#define GL_QUAD_MESH_SUN 0x8614 -#define GL_TRIANGLE_MESH_SUN 0x8615 - -#define GLEW_SUN_mesh_array GLEW_GET_VAR(__GLEW_SUN_mesh_array) - -#endif /* GL_SUN_mesh_array */ - -/* ------------------------ GL_SUN_read_video_pixels ----------------------- */ - -#ifndef GL_SUN_read_video_pixels -#define GL_SUN_read_video_pixels 1 - -typedef void (GLAPIENTRY * PFNGLREADVIDEOPIXELSSUNPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid* pixels); - -#define glReadVideoPixelsSUN GLEW_GET_FUN(__glewReadVideoPixelsSUN) - -#define GLEW_SUN_read_video_pixels GLEW_GET_VAR(__GLEW_SUN_read_video_pixels) - -#endif /* GL_SUN_read_video_pixels */ - -/* --------------------------- GL_SUN_slice_accum -------------------------- */ - -#ifndef GL_SUN_slice_accum -#define GL_SUN_slice_accum 1 - -#define GL_SLICE_ACCUM_SUN 0x85CC - -#define GLEW_SUN_slice_accum GLEW_GET_VAR(__GLEW_SUN_slice_accum) - -#endif /* GL_SUN_slice_accum */ - -/* -------------------------- GL_SUN_triangle_list ------------------------- */ - -#ifndef GL_SUN_triangle_list -#define GL_SUN_triangle_list 1 - -#define GL_RESTART_SUN 0x01 -#define GL_REPLACE_MIDDLE_SUN 0x02 -#define GL_REPLACE_OLDEST_SUN 0x03 -#define GL_TRIANGLE_LIST_SUN 0x81D7 -#define GL_REPLACEMENT_CODE_SUN 0x81D8 -#define GL_REPLACEMENT_CODE_ARRAY_SUN 0x85C0 -#define GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN 0x85C1 -#define GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN 0x85C2 -#define GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN 0x85C3 -#define GL_R1UI_V3F_SUN 0x85C4 -#define GL_R1UI_C4UB_V3F_SUN 0x85C5 -#define GL_R1UI_C3F_V3F_SUN 0x85C6 -#define GL_R1UI_N3F_V3F_SUN 0x85C7 -#define GL_R1UI_C4F_N3F_V3F_SUN 0x85C8 -#define GL_R1UI_T2F_V3F_SUN 0x85C9 -#define GL_R1UI_T2F_N3F_V3F_SUN 0x85CA -#define GL_R1UI_T2F_C4F_N3F_V3F_SUN 0x85CB - -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEPOINTERSUNPROC) (GLenum type, GLsizei stride, const void* pointer); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUBSUNPROC) (GLubyte code); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUBVSUNPROC) (const GLubyte* code); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUISUNPROC) (GLuint code); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUIVSUNPROC) (const GLuint* code); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUSSUNPROC) (GLushort code); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUSVSUNPROC) (const GLushort* code); - -#define glReplacementCodePointerSUN GLEW_GET_FUN(__glewReplacementCodePointerSUN) -#define glReplacementCodeubSUN GLEW_GET_FUN(__glewReplacementCodeubSUN) -#define glReplacementCodeubvSUN GLEW_GET_FUN(__glewReplacementCodeubvSUN) -#define glReplacementCodeuiSUN GLEW_GET_FUN(__glewReplacementCodeuiSUN) -#define glReplacementCodeuivSUN GLEW_GET_FUN(__glewReplacementCodeuivSUN) -#define glReplacementCodeusSUN GLEW_GET_FUN(__glewReplacementCodeusSUN) -#define glReplacementCodeusvSUN GLEW_GET_FUN(__glewReplacementCodeusvSUN) - -#define GLEW_SUN_triangle_list GLEW_GET_VAR(__GLEW_SUN_triangle_list) - -#endif /* GL_SUN_triangle_list */ - -/* ----------------------------- GL_SUN_vertex ----------------------------- */ - -#ifndef GL_SUN_vertex -#define GL_SUN_vertex 1 - -typedef void (GLAPIENTRY * PFNGLCOLOR3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLCOLOR3FVERTEX3FVSUNPROC) (const GLfloat* c, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat* c, const GLfloat *n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLCOLOR4UBVERTEX2FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y); -typedef void (GLAPIENTRY * PFNGLCOLOR4UBVERTEX2FVSUNPROC) (const GLubyte* c, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLCOLOR4UBVERTEX3FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLCOLOR4UBVERTEX3FVSUNPROC) (const GLubyte* c, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLNORMAL3FVERTEX3FSUNPROC) (GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLNORMAL3FVERTEX3FVSUNPROC) (const GLfloat* n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *c, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC) (GLuint rc, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC) (const GLuint* rc, const GLubyte *c, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *tc, const GLfloat *n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *tc, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC) (GLuint rc, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC) (const GLuint* rc, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC) (const GLfloat* tc, const GLfloat *c, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat* tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC) (const GLfloat* tc, const GLubyte *c, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat* tc, const GLfloat *n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); -typedef void (GLAPIENTRY * PFNGLTEXCOORD2FVERTEX3FVSUNPROC) (const GLfloat* tc, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC) (const GLfloat* tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (GLAPIENTRY * PFNGLTEXCOORD4FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (GLAPIENTRY * PFNGLTEXCOORD4FVERTEX4FVSUNPROC) (const GLfloat* tc, const GLfloat *v); - -#define glColor3fVertex3fSUN GLEW_GET_FUN(__glewColor3fVertex3fSUN) -#define glColor3fVertex3fvSUN GLEW_GET_FUN(__glewColor3fVertex3fvSUN) -#define glColor4fNormal3fVertex3fSUN GLEW_GET_FUN(__glewColor4fNormal3fVertex3fSUN) -#define glColor4fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewColor4fNormal3fVertex3fvSUN) -#define glColor4ubVertex2fSUN GLEW_GET_FUN(__glewColor4ubVertex2fSUN) -#define glColor4ubVertex2fvSUN GLEW_GET_FUN(__glewColor4ubVertex2fvSUN) -#define glColor4ubVertex3fSUN GLEW_GET_FUN(__glewColor4ubVertex3fSUN) -#define glColor4ubVertex3fvSUN GLEW_GET_FUN(__glewColor4ubVertex3fvSUN) -#define glNormal3fVertex3fSUN GLEW_GET_FUN(__glewNormal3fVertex3fSUN) -#define glNormal3fVertex3fvSUN GLEW_GET_FUN(__glewNormal3fVertex3fvSUN) -#define glReplacementCodeuiColor3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiColor3fVertex3fSUN) -#define glReplacementCodeuiColor3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiColor3fVertex3fvSUN) -#define glReplacementCodeuiColor4fNormal3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiColor4fNormal3fVertex3fSUN) -#define glReplacementCodeuiColor4fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiColor4fNormal3fVertex3fvSUN) -#define glReplacementCodeuiColor4ubVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiColor4ubVertex3fSUN) -#define glReplacementCodeuiColor4ubVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiColor4ubVertex3fvSUN) -#define glReplacementCodeuiNormal3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiNormal3fVertex3fSUN) -#define glReplacementCodeuiNormal3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiNormal3fVertex3fvSUN) -#define glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN) -#define glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN) -#define glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fNormal3fVertex3fSUN) -#define glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN) -#define glReplacementCodeuiTexCoord2fVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fVertex3fSUN) -#define glReplacementCodeuiTexCoord2fVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiTexCoord2fVertex3fvSUN) -#define glReplacementCodeuiVertex3fSUN GLEW_GET_FUN(__glewReplacementCodeuiVertex3fSUN) -#define glReplacementCodeuiVertex3fvSUN GLEW_GET_FUN(__glewReplacementCodeuiVertex3fvSUN) -#define glTexCoord2fColor3fVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fColor3fVertex3fSUN) -#define glTexCoord2fColor3fVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fColor3fVertex3fvSUN) -#define glTexCoord2fColor4fNormal3fVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fColor4fNormal3fVertex3fSUN) -#define glTexCoord2fColor4fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fColor4fNormal3fVertex3fvSUN) -#define glTexCoord2fColor4ubVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fColor4ubVertex3fSUN) -#define glTexCoord2fColor4ubVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fColor4ubVertex3fvSUN) -#define glTexCoord2fNormal3fVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fNormal3fVertex3fSUN) -#define glTexCoord2fNormal3fVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fNormal3fVertex3fvSUN) -#define glTexCoord2fVertex3fSUN GLEW_GET_FUN(__glewTexCoord2fVertex3fSUN) -#define glTexCoord2fVertex3fvSUN GLEW_GET_FUN(__glewTexCoord2fVertex3fvSUN) -#define glTexCoord4fColor4fNormal3fVertex4fSUN GLEW_GET_FUN(__glewTexCoord4fColor4fNormal3fVertex4fSUN) -#define glTexCoord4fColor4fNormal3fVertex4fvSUN GLEW_GET_FUN(__glewTexCoord4fColor4fNormal3fVertex4fvSUN) -#define glTexCoord4fVertex4fSUN GLEW_GET_FUN(__glewTexCoord4fVertex4fSUN) -#define glTexCoord4fVertex4fvSUN GLEW_GET_FUN(__glewTexCoord4fVertex4fvSUN) - -#define GLEW_SUN_vertex GLEW_GET_VAR(__GLEW_SUN_vertex) - -#endif /* GL_SUN_vertex */ - -/* -------------------------- GL_WIN_phong_shading ------------------------- */ - -#ifndef GL_WIN_phong_shading -#define GL_WIN_phong_shading 1 - -#define GL_PHONG_WIN 0x80EA -#define GL_PHONG_HINT_WIN 0x80EB - -#define GLEW_WIN_phong_shading GLEW_GET_VAR(__GLEW_WIN_phong_shading) - -#endif /* GL_WIN_phong_shading */ - -/* -------------------------- GL_WIN_specular_fog -------------------------- */ - -#ifndef GL_WIN_specular_fog -#define GL_WIN_specular_fog 1 - -#define GL_FOG_SPECULAR_TEXTURE_WIN 0x80EC - -#define GLEW_WIN_specular_fog GLEW_GET_VAR(__GLEW_WIN_specular_fog) - -#endif /* GL_WIN_specular_fog */ - -/* ---------------------------- GL_WIN_swap_hint --------------------------- */ - -#ifndef GL_WIN_swap_hint -#define GL_WIN_swap_hint 1 - -typedef void (GLAPIENTRY * PFNGLADDSWAPHINTRECTWINPROC) (GLint x, GLint y, GLsizei width, GLsizei height); - -#define glAddSwapHintRectWIN GLEW_GET_FUN(__glewAddSwapHintRectWIN) - -#define GLEW_WIN_swap_hint GLEW_GET_VAR(__GLEW_WIN_swap_hint) - -#endif /* GL_WIN_swap_hint */ - -/* ------------------------------------------------------------------------- */ - -#if defined(GLEW_MX) && defined(_WIN32) -#define GLEW_FUN_EXPORT -#else -#define GLEW_FUN_EXPORT GLEWAPI -#endif /* GLEW_MX */ - -#if defined(GLEW_MX) -#define GLEW_VAR_EXPORT -#else -#define GLEW_VAR_EXPORT GLEWAPI -#endif /* GLEW_MX */ - -#if defined(GLEW_MX) && defined(_WIN32) -struct GLEWContextStruct -{ -#endif /* GLEW_MX */ - -GLEW_FUN_EXPORT PFNGLCOPYTEXSUBIMAGE3DPROC __glewCopyTexSubImage3D; -GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTSPROC __glewDrawRangeElements; -GLEW_FUN_EXPORT PFNGLTEXIMAGE3DPROC __glewTexImage3D; -GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE3DPROC __glewTexSubImage3D; - -GLEW_FUN_EXPORT PFNGLACTIVETEXTUREPROC __glewActiveTexture; -GLEW_FUN_EXPORT PFNGLCLIENTACTIVETEXTUREPROC __glewClientActiveTexture; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE1DPROC __glewCompressedTexImage1D; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE2DPROC __glewCompressedTexImage2D; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE3DPROC __glewCompressedTexImage3D; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC __glewCompressedTexSubImage1D; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC __glewCompressedTexSubImage2D; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC __glewCompressedTexSubImage3D; -GLEW_FUN_EXPORT PFNGLGETCOMPRESSEDTEXIMAGEPROC __glewGetCompressedTexImage; -GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXDPROC __glewLoadTransposeMatrixd; -GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXFPROC __glewLoadTransposeMatrixf; -GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXDPROC __glewMultTransposeMatrixd; -GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXFPROC __glewMultTransposeMatrixf; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DPROC __glewMultiTexCoord1d; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DVPROC __glewMultiTexCoord1dv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FPROC __glewMultiTexCoord1f; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FVPROC __glewMultiTexCoord1fv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IPROC __glewMultiTexCoord1i; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IVPROC __glewMultiTexCoord1iv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SPROC __glewMultiTexCoord1s; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SVPROC __glewMultiTexCoord1sv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DPROC __glewMultiTexCoord2d; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DVPROC __glewMultiTexCoord2dv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FPROC __glewMultiTexCoord2f; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FVPROC __glewMultiTexCoord2fv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IPROC __glewMultiTexCoord2i; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IVPROC __glewMultiTexCoord2iv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SPROC __glewMultiTexCoord2s; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SVPROC __glewMultiTexCoord2sv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DPROC __glewMultiTexCoord3d; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DVPROC __glewMultiTexCoord3dv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FPROC __glewMultiTexCoord3f; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FVPROC __glewMultiTexCoord3fv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IPROC __glewMultiTexCoord3i; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IVPROC __glewMultiTexCoord3iv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SPROC __glewMultiTexCoord3s; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SVPROC __glewMultiTexCoord3sv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DPROC __glewMultiTexCoord4d; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DVPROC __glewMultiTexCoord4dv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FPROC __glewMultiTexCoord4f; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FVPROC __glewMultiTexCoord4fv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IPROC __glewMultiTexCoord4i; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IVPROC __glewMultiTexCoord4iv; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SPROC __glewMultiTexCoord4s; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SVPROC __glewMultiTexCoord4sv; -GLEW_FUN_EXPORT PFNGLSAMPLECOVERAGEPROC __glewSampleCoverage; - -GLEW_FUN_EXPORT PFNGLBLENDCOLORPROC __glewBlendColor; -GLEW_FUN_EXPORT PFNGLBLENDEQUATIONPROC __glewBlendEquation; -GLEW_FUN_EXPORT PFNGLBLENDFUNCSEPARATEPROC __glewBlendFuncSeparate; -GLEW_FUN_EXPORT PFNGLFOGCOORDPOINTERPROC __glewFogCoordPointer; -GLEW_FUN_EXPORT PFNGLFOGCOORDDPROC __glewFogCoordd; -GLEW_FUN_EXPORT PFNGLFOGCOORDDVPROC __glewFogCoorddv; -GLEW_FUN_EXPORT PFNGLFOGCOORDFPROC __glewFogCoordf; -GLEW_FUN_EXPORT PFNGLFOGCOORDFVPROC __glewFogCoordfv; -GLEW_FUN_EXPORT PFNGLMULTIDRAWARRAYSPROC __glewMultiDrawArrays; -GLEW_FUN_EXPORT PFNGLMULTIDRAWELEMENTSPROC __glewMultiDrawElements; -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFPROC __glewPointParameterf; -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFVPROC __glewPointParameterfv; -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERIPROC __glewPointParameteri; -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERIVPROC __glewPointParameteriv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3BPROC __glewSecondaryColor3b; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3BVPROC __glewSecondaryColor3bv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3DPROC __glewSecondaryColor3d; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3DVPROC __glewSecondaryColor3dv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3FPROC __glewSecondaryColor3f; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3FVPROC __glewSecondaryColor3fv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3IPROC __glewSecondaryColor3i; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3IVPROC __glewSecondaryColor3iv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3SPROC __glewSecondaryColor3s; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3SVPROC __glewSecondaryColor3sv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UBPROC __glewSecondaryColor3ub; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UBVPROC __glewSecondaryColor3ubv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UIPROC __glewSecondaryColor3ui; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UIVPROC __glewSecondaryColor3uiv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3USPROC __glewSecondaryColor3us; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3USVPROC __glewSecondaryColor3usv; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLORPOINTERPROC __glewSecondaryColorPointer; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2DPROC __glewWindowPos2d; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2DVPROC __glewWindowPos2dv; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2FPROC __glewWindowPos2f; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2FVPROC __glewWindowPos2fv; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2IPROC __glewWindowPos2i; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2IVPROC __glewWindowPos2iv; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2SPROC __glewWindowPos2s; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2SVPROC __glewWindowPos2sv; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3DPROC __glewWindowPos3d; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3DVPROC __glewWindowPos3dv; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3FPROC __glewWindowPos3f; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3FVPROC __glewWindowPos3fv; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3IPROC __glewWindowPos3i; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3IVPROC __glewWindowPos3iv; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3SPROC __glewWindowPos3s; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3SVPROC __glewWindowPos3sv; - -GLEW_FUN_EXPORT PFNGLBEGINQUERYPROC __glewBeginQuery; -GLEW_FUN_EXPORT PFNGLBINDBUFFERPROC __glewBindBuffer; -GLEW_FUN_EXPORT PFNGLBUFFERDATAPROC __glewBufferData; -GLEW_FUN_EXPORT PFNGLBUFFERSUBDATAPROC __glewBufferSubData; -GLEW_FUN_EXPORT PFNGLDELETEBUFFERSPROC __glewDeleteBuffers; -GLEW_FUN_EXPORT PFNGLDELETEQUERIESPROC __glewDeleteQueries; -GLEW_FUN_EXPORT PFNGLENDQUERYPROC __glewEndQuery; -GLEW_FUN_EXPORT PFNGLGENBUFFERSPROC __glewGenBuffers; -GLEW_FUN_EXPORT PFNGLGENQUERIESPROC __glewGenQueries; -GLEW_FUN_EXPORT PFNGLGETBUFFERPARAMETERIVPROC __glewGetBufferParameteriv; -GLEW_FUN_EXPORT PFNGLGETBUFFERPOINTERVPROC __glewGetBufferPointerv; -GLEW_FUN_EXPORT PFNGLGETBUFFERSUBDATAPROC __glewGetBufferSubData; -GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTIVPROC __glewGetQueryObjectiv; -GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTUIVPROC __glewGetQueryObjectuiv; -GLEW_FUN_EXPORT PFNGLGETQUERYIVPROC __glewGetQueryiv; -GLEW_FUN_EXPORT PFNGLISBUFFERPROC __glewIsBuffer; -GLEW_FUN_EXPORT PFNGLISQUERYPROC __glewIsQuery; -GLEW_FUN_EXPORT PFNGLMAPBUFFERPROC __glewMapBuffer; -GLEW_FUN_EXPORT PFNGLUNMAPBUFFERPROC __glewUnmapBuffer; - -GLEW_FUN_EXPORT PFNGLATTACHSHADERPROC __glewAttachShader; -GLEW_FUN_EXPORT PFNGLBINDATTRIBLOCATIONPROC __glewBindAttribLocation; -GLEW_FUN_EXPORT PFNGLBLENDEQUATIONSEPARATEPROC __glewBlendEquationSeparate; -GLEW_FUN_EXPORT PFNGLCOMPILESHADERPROC __glewCompileShader; -GLEW_FUN_EXPORT PFNGLCREATEPROGRAMPROC __glewCreateProgram; -GLEW_FUN_EXPORT PFNGLCREATESHADERPROC __glewCreateShader; -GLEW_FUN_EXPORT PFNGLDELETEPROGRAMPROC __glewDeleteProgram; -GLEW_FUN_EXPORT PFNGLDELETESHADERPROC __glewDeleteShader; -GLEW_FUN_EXPORT PFNGLDETACHSHADERPROC __glewDetachShader; -GLEW_FUN_EXPORT PFNGLDISABLEVERTEXATTRIBARRAYPROC __glewDisableVertexAttribArray; -GLEW_FUN_EXPORT PFNGLDRAWBUFFERSPROC __glewDrawBuffers; -GLEW_FUN_EXPORT PFNGLENABLEVERTEXATTRIBARRAYPROC __glewEnableVertexAttribArray; -GLEW_FUN_EXPORT PFNGLGETACTIVEATTRIBPROC __glewGetActiveAttrib; -GLEW_FUN_EXPORT PFNGLGETACTIVEUNIFORMPROC __glewGetActiveUniform; -GLEW_FUN_EXPORT PFNGLGETATTACHEDSHADERSPROC __glewGetAttachedShaders; -GLEW_FUN_EXPORT PFNGLGETATTRIBLOCATIONPROC __glewGetAttribLocation; -GLEW_FUN_EXPORT PFNGLGETPROGRAMINFOLOGPROC __glewGetProgramInfoLog; -GLEW_FUN_EXPORT PFNGLGETPROGRAMIVPROC __glewGetProgramiv; -GLEW_FUN_EXPORT PFNGLGETSHADERINFOLOGPROC __glewGetShaderInfoLog; -GLEW_FUN_EXPORT PFNGLGETSHADERSOURCEPROC __glewGetShaderSource; -GLEW_FUN_EXPORT PFNGLGETSHADERIVPROC __glewGetShaderiv; -GLEW_FUN_EXPORT PFNGLGETUNIFORMLOCATIONPROC __glewGetUniformLocation; -GLEW_FUN_EXPORT PFNGLGETUNIFORMFVPROC __glewGetUniformfv; -GLEW_FUN_EXPORT PFNGLGETUNIFORMIVPROC __glewGetUniformiv; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBPOINTERVPROC __glewGetVertexAttribPointerv; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBDVPROC __glewGetVertexAttribdv; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBFVPROC __glewGetVertexAttribfv; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIVPROC __glewGetVertexAttribiv; -GLEW_FUN_EXPORT PFNGLISPROGRAMPROC __glewIsProgram; -GLEW_FUN_EXPORT PFNGLISSHADERPROC __glewIsShader; -GLEW_FUN_EXPORT PFNGLLINKPROGRAMPROC __glewLinkProgram; -GLEW_FUN_EXPORT PFNGLSHADERSOURCEPROC __glewShaderSource; -GLEW_FUN_EXPORT PFNGLSTENCILFUNCSEPARATEPROC __glewStencilFuncSeparate; -GLEW_FUN_EXPORT PFNGLSTENCILMASKSEPARATEPROC __glewStencilMaskSeparate; -GLEW_FUN_EXPORT PFNGLSTENCILOPSEPARATEPROC __glewStencilOpSeparate; -GLEW_FUN_EXPORT PFNGLUNIFORM1FPROC __glewUniform1f; -GLEW_FUN_EXPORT PFNGLUNIFORM1FVPROC __glewUniform1fv; -GLEW_FUN_EXPORT PFNGLUNIFORM1IPROC __glewUniform1i; -GLEW_FUN_EXPORT PFNGLUNIFORM1IVPROC __glewUniform1iv; -GLEW_FUN_EXPORT PFNGLUNIFORM2FPROC __glewUniform2f; -GLEW_FUN_EXPORT PFNGLUNIFORM2FVPROC __glewUniform2fv; -GLEW_FUN_EXPORT PFNGLUNIFORM2IPROC __glewUniform2i; -GLEW_FUN_EXPORT PFNGLUNIFORM2IVPROC __glewUniform2iv; -GLEW_FUN_EXPORT PFNGLUNIFORM3FPROC __glewUniform3f; -GLEW_FUN_EXPORT PFNGLUNIFORM3FVPROC __glewUniform3fv; -GLEW_FUN_EXPORT PFNGLUNIFORM3IPROC __glewUniform3i; -GLEW_FUN_EXPORT PFNGLUNIFORM3IVPROC __glewUniform3iv; -GLEW_FUN_EXPORT PFNGLUNIFORM4FPROC __glewUniform4f; -GLEW_FUN_EXPORT PFNGLUNIFORM4FVPROC __glewUniform4fv; -GLEW_FUN_EXPORT PFNGLUNIFORM4IPROC __glewUniform4i; -GLEW_FUN_EXPORT PFNGLUNIFORM4IVPROC __glewUniform4iv; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX2FVPROC __glewUniformMatrix2fv; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX3FVPROC __glewUniformMatrix3fv; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX4FVPROC __glewUniformMatrix4fv; -GLEW_FUN_EXPORT PFNGLUSEPROGRAMPROC __glewUseProgram; -GLEW_FUN_EXPORT PFNGLVALIDATEPROGRAMPROC __glewValidateProgram; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DPROC __glewVertexAttrib1d; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DVPROC __glewVertexAttrib1dv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FPROC __glewVertexAttrib1f; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FVPROC __glewVertexAttrib1fv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SPROC __glewVertexAttrib1s; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SVPROC __glewVertexAttrib1sv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DPROC __glewVertexAttrib2d; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DVPROC __glewVertexAttrib2dv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FPROC __glewVertexAttrib2f; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FVPROC __glewVertexAttrib2fv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SPROC __glewVertexAttrib2s; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SVPROC __glewVertexAttrib2sv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DPROC __glewVertexAttrib3d; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DVPROC __glewVertexAttrib3dv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FPROC __glewVertexAttrib3f; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FVPROC __glewVertexAttrib3fv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SPROC __glewVertexAttrib3s; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SVPROC __glewVertexAttrib3sv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NBVPROC __glewVertexAttrib4Nbv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NIVPROC __glewVertexAttrib4Niv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NSVPROC __glewVertexAttrib4Nsv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUBPROC __glewVertexAttrib4Nub; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUBVPROC __glewVertexAttrib4Nubv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUIVPROC __glewVertexAttrib4Nuiv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUSVPROC __glewVertexAttrib4Nusv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4BVPROC __glewVertexAttrib4bv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DPROC __glewVertexAttrib4d; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DVPROC __glewVertexAttrib4dv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FPROC __glewVertexAttrib4f; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FVPROC __glewVertexAttrib4fv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4IVPROC __glewVertexAttrib4iv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SPROC __glewVertexAttrib4s; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SVPROC __glewVertexAttrib4sv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UBVPROC __glewVertexAttrib4ubv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UIVPROC __glewVertexAttrib4uiv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4USVPROC __glewVertexAttrib4usv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBPOINTERPROC __glewVertexAttribPointer; - -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX2X3FVPROC __glewUniformMatrix2x3fv; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX2X4FVPROC __glewUniformMatrix2x4fv; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX3X2FVPROC __glewUniformMatrix3x2fv; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX3X4FVPROC __glewUniformMatrix3x4fv; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX4X2FVPROC __glewUniformMatrix4x2fv; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX4X3FVPROC __glewUniformMatrix4x3fv; - -GLEW_FUN_EXPORT PFNGLBEGINCONDITIONALRENDERPROC __glewBeginConditionalRender; -GLEW_FUN_EXPORT PFNGLBEGINTRANSFORMFEEDBACKPROC __glewBeginTransformFeedback; -GLEW_FUN_EXPORT PFNGLBINDFRAGDATALOCATIONPROC __glewBindFragDataLocation; -GLEW_FUN_EXPORT PFNGLCLAMPCOLORPROC __glewClampColor; -GLEW_FUN_EXPORT PFNGLCLEARBUFFERFIPROC __glewClearBufferfi; -GLEW_FUN_EXPORT PFNGLCLEARBUFFERFVPROC __glewClearBufferfv; -GLEW_FUN_EXPORT PFNGLCLEARBUFFERIVPROC __glewClearBufferiv; -GLEW_FUN_EXPORT PFNGLCLEARBUFFERUIVPROC __glewClearBufferuiv; -GLEW_FUN_EXPORT PFNGLCOLORMASKIPROC __glewColorMaski; -GLEW_FUN_EXPORT PFNGLDISABLEIPROC __glewDisablei; -GLEW_FUN_EXPORT PFNGLENABLEIPROC __glewEnablei; -GLEW_FUN_EXPORT PFNGLENDCONDITIONALRENDERPROC __glewEndConditionalRender; -GLEW_FUN_EXPORT PFNGLENDTRANSFORMFEEDBACKPROC __glewEndTransformFeedback; -GLEW_FUN_EXPORT PFNGLGETBOOLEANI_VPROC __glewGetBooleani_v; -GLEW_FUN_EXPORT PFNGLGETFRAGDATALOCATIONPROC __glewGetFragDataLocation; -GLEW_FUN_EXPORT PFNGLGETSTRINGIPROC __glewGetStringi; -GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERIIVPROC __glewGetTexParameterIiv; -GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERIUIVPROC __glewGetTexParameterIuiv; -GLEW_FUN_EXPORT PFNGLGETTRANSFORMFEEDBACKVARYINGPROC __glewGetTransformFeedbackVarying; -GLEW_FUN_EXPORT PFNGLGETUNIFORMUIVPROC __glewGetUniformuiv; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIIVPROC __glewGetVertexAttribIiv; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIUIVPROC __glewGetVertexAttribIuiv; -GLEW_FUN_EXPORT PFNGLISENABLEDIPROC __glewIsEnabledi; -GLEW_FUN_EXPORT PFNGLTEXPARAMETERIIVPROC __glewTexParameterIiv; -GLEW_FUN_EXPORT PFNGLTEXPARAMETERIUIVPROC __glewTexParameterIuiv; -GLEW_FUN_EXPORT PFNGLTRANSFORMFEEDBACKVARYINGSPROC __glewTransformFeedbackVaryings; -GLEW_FUN_EXPORT PFNGLUNIFORM1UIPROC __glewUniform1ui; -GLEW_FUN_EXPORT PFNGLUNIFORM1UIVPROC __glewUniform1uiv; -GLEW_FUN_EXPORT PFNGLUNIFORM2UIPROC __glewUniform2ui; -GLEW_FUN_EXPORT PFNGLUNIFORM2UIVPROC __glewUniform2uiv; -GLEW_FUN_EXPORT PFNGLUNIFORM3UIPROC __glewUniform3ui; -GLEW_FUN_EXPORT PFNGLUNIFORM3UIVPROC __glewUniform3uiv; -GLEW_FUN_EXPORT PFNGLUNIFORM4UIPROC __glewUniform4ui; -GLEW_FUN_EXPORT PFNGLUNIFORM4UIVPROC __glewUniform4uiv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1IPROC __glewVertexAttribI1i; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1IVPROC __glewVertexAttribI1iv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1UIPROC __glewVertexAttribI1ui; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1UIVPROC __glewVertexAttribI1uiv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2IPROC __glewVertexAttribI2i; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2IVPROC __glewVertexAttribI2iv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2UIPROC __glewVertexAttribI2ui; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2UIVPROC __glewVertexAttribI2uiv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3IPROC __glewVertexAttribI3i; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3IVPROC __glewVertexAttribI3iv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3UIPROC __glewVertexAttribI3ui; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3UIVPROC __glewVertexAttribI3uiv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4BVPROC __glewVertexAttribI4bv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4IPROC __glewVertexAttribI4i; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4IVPROC __glewVertexAttribI4iv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4SVPROC __glewVertexAttribI4sv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UBVPROC __glewVertexAttribI4ubv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UIPROC __glewVertexAttribI4ui; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UIVPROC __glewVertexAttribI4uiv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4USVPROC __glewVertexAttribI4usv; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBIPOINTERPROC __glewVertexAttribIPointer; - -GLEW_FUN_EXPORT PFNGLDRAWARRAYSINSTANCEDPROC __glewDrawArraysInstanced; -GLEW_FUN_EXPORT PFNGLDRAWELEMENTSINSTANCEDPROC __glewDrawElementsInstanced; -GLEW_FUN_EXPORT PFNGLPRIMITIVERESTARTINDEXPROC __glewPrimitiveRestartIndex; -GLEW_FUN_EXPORT PFNGLTEXBUFFERPROC __glewTexBuffer; - -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREPROC __glewFramebufferTexture; -GLEW_FUN_EXPORT PFNGLGETBUFFERPARAMETERI64VPROC __glewGetBufferParameteri64v; -GLEW_FUN_EXPORT PFNGLGETINTEGER64I_VPROC __glewGetInteger64i_v; - -GLEW_FUN_EXPORT PFNGLTBUFFERMASK3DFXPROC __glewTbufferMask3DFX; - -GLEW_FUN_EXPORT PFNGLBLENDEQUATIONINDEXEDAMDPROC __glewBlendEquationIndexedAMD; -GLEW_FUN_EXPORT PFNGLBLENDEQUATIONSEPARATEINDEXEDAMDPROC __glewBlendEquationSeparateIndexedAMD; -GLEW_FUN_EXPORT PFNGLBLENDFUNCINDEXEDAMDPROC __glewBlendFuncIndexedAMD; -GLEW_FUN_EXPORT PFNGLBLENDFUNCSEPARATEINDEXEDAMDPROC __glewBlendFuncSeparateIndexedAMD; - -GLEW_FUN_EXPORT PFNGLBEGINPERFMONITORAMDPROC __glewBeginPerfMonitorAMD; -GLEW_FUN_EXPORT PFNGLDELETEPERFMONITORSAMDPROC __glewDeletePerfMonitorsAMD; -GLEW_FUN_EXPORT PFNGLENDPERFMONITORAMDPROC __glewEndPerfMonitorAMD; -GLEW_FUN_EXPORT PFNGLGENPERFMONITORSAMDPROC __glewGenPerfMonitorsAMD; -GLEW_FUN_EXPORT PFNGLGETPERFMONITORCOUNTERDATAAMDPROC __glewGetPerfMonitorCounterDataAMD; -GLEW_FUN_EXPORT PFNGLGETPERFMONITORCOUNTERINFOAMDPROC __glewGetPerfMonitorCounterInfoAMD; -GLEW_FUN_EXPORT PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC __glewGetPerfMonitorCounterStringAMD; -GLEW_FUN_EXPORT PFNGLGETPERFMONITORCOUNTERSAMDPROC __glewGetPerfMonitorCountersAMD; -GLEW_FUN_EXPORT PFNGLGETPERFMONITORGROUPSTRINGAMDPROC __glewGetPerfMonitorGroupStringAMD; -GLEW_FUN_EXPORT PFNGLGETPERFMONITORGROUPSAMDPROC __glewGetPerfMonitorGroupsAMD; -GLEW_FUN_EXPORT PFNGLSELECTPERFMONITORCOUNTERSAMDPROC __glewSelectPerfMonitorCountersAMD; - -GLEW_FUN_EXPORT PFNGLTESSELLATIONFACTORAMDPROC __glewTessellationFactorAMD; -GLEW_FUN_EXPORT PFNGLTESSELLATIONMODEAMDPROC __glewTessellationModeAMD; - -GLEW_FUN_EXPORT PFNGLDRAWELEMENTARRAYAPPLEPROC __glewDrawElementArrayAPPLE; -GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC __glewDrawRangeElementArrayAPPLE; -GLEW_FUN_EXPORT PFNGLELEMENTPOINTERAPPLEPROC __glewElementPointerAPPLE; -GLEW_FUN_EXPORT PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC __glewMultiDrawElementArrayAPPLE; -GLEW_FUN_EXPORT PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC __glewMultiDrawRangeElementArrayAPPLE; - -GLEW_FUN_EXPORT PFNGLDELETEFENCESAPPLEPROC __glewDeleteFencesAPPLE; -GLEW_FUN_EXPORT PFNGLFINISHFENCEAPPLEPROC __glewFinishFenceAPPLE; -GLEW_FUN_EXPORT PFNGLFINISHOBJECTAPPLEPROC __glewFinishObjectAPPLE; -GLEW_FUN_EXPORT PFNGLGENFENCESAPPLEPROC __glewGenFencesAPPLE; -GLEW_FUN_EXPORT PFNGLISFENCEAPPLEPROC __glewIsFenceAPPLE; -GLEW_FUN_EXPORT PFNGLSETFENCEAPPLEPROC __glewSetFenceAPPLE; -GLEW_FUN_EXPORT PFNGLTESTFENCEAPPLEPROC __glewTestFenceAPPLE; -GLEW_FUN_EXPORT PFNGLTESTOBJECTAPPLEPROC __glewTestObjectAPPLE; - -GLEW_FUN_EXPORT PFNGLBUFFERPARAMETERIAPPLEPROC __glewBufferParameteriAPPLE; -GLEW_FUN_EXPORT PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC __glewFlushMappedBufferRangeAPPLE; - -GLEW_FUN_EXPORT PFNGLGETOBJECTPARAMETERIVAPPLEPROC __glewGetObjectParameterivAPPLE; -GLEW_FUN_EXPORT PFNGLOBJECTPURGEABLEAPPLEPROC __glewObjectPurgeableAPPLE; -GLEW_FUN_EXPORT PFNGLOBJECTUNPURGEABLEAPPLEPROC __glewObjectUnpurgeableAPPLE; - -GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC __glewGetTexParameterPointervAPPLE; -GLEW_FUN_EXPORT PFNGLTEXTURERANGEAPPLEPROC __glewTextureRangeAPPLE; - -GLEW_FUN_EXPORT PFNGLBINDVERTEXARRAYAPPLEPROC __glewBindVertexArrayAPPLE; -GLEW_FUN_EXPORT PFNGLDELETEVERTEXARRAYSAPPLEPROC __glewDeleteVertexArraysAPPLE; -GLEW_FUN_EXPORT PFNGLGENVERTEXARRAYSAPPLEPROC __glewGenVertexArraysAPPLE; -GLEW_FUN_EXPORT PFNGLISVERTEXARRAYAPPLEPROC __glewIsVertexArrayAPPLE; - -GLEW_FUN_EXPORT PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC __glewFlushVertexArrayRangeAPPLE; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYPARAMETERIAPPLEPROC __glewVertexArrayParameteriAPPLE; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYRANGEAPPLEPROC __glewVertexArrayRangeAPPLE; - -GLEW_FUN_EXPORT PFNGLDISABLEVERTEXATTRIBAPPLEPROC __glewDisableVertexAttribAPPLE; -GLEW_FUN_EXPORT PFNGLENABLEVERTEXATTRIBAPPLEPROC __glewEnableVertexAttribAPPLE; -GLEW_FUN_EXPORT PFNGLISVERTEXATTRIBENABLEDAPPLEPROC __glewIsVertexAttribEnabledAPPLE; -GLEW_FUN_EXPORT PFNGLMAPVERTEXATTRIB1DAPPLEPROC __glewMapVertexAttrib1dAPPLE; -GLEW_FUN_EXPORT PFNGLMAPVERTEXATTRIB1FAPPLEPROC __glewMapVertexAttrib1fAPPLE; -GLEW_FUN_EXPORT PFNGLMAPVERTEXATTRIB2DAPPLEPROC __glewMapVertexAttrib2dAPPLE; -GLEW_FUN_EXPORT PFNGLMAPVERTEXATTRIB2FAPPLEPROC __glewMapVertexAttrib2fAPPLE; - -GLEW_FUN_EXPORT PFNGLCLAMPCOLORARBPROC __glewClampColorARB; - -GLEW_FUN_EXPORT PFNGLCOPYBUFFERSUBDATAPROC __glewCopyBufferSubData; - -GLEW_FUN_EXPORT PFNGLDRAWBUFFERSARBPROC __glewDrawBuffersARB; - -GLEW_FUN_EXPORT PFNGLBLENDEQUATIONSEPARATEIARBPROC __glewBlendEquationSeparateiARB; -GLEW_FUN_EXPORT PFNGLBLENDEQUATIONIARBPROC __glewBlendEquationiARB; -GLEW_FUN_EXPORT PFNGLBLENDFUNCSEPARATEIARBPROC __glewBlendFuncSeparateiARB; -GLEW_FUN_EXPORT PFNGLBLENDFUNCIARBPROC __glewBlendFunciARB; - -GLEW_FUN_EXPORT PFNGLDRAWELEMENTSBASEVERTEXPROC __glewDrawElementsBaseVertex; -GLEW_FUN_EXPORT PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC __glewDrawElementsInstancedBaseVertex; -GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC __glewDrawRangeElementsBaseVertex; -GLEW_FUN_EXPORT PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC __glewMultiDrawElementsBaseVertex; - -GLEW_FUN_EXPORT PFNGLDRAWARRAYSINSTANCEDARBPROC __glewDrawArraysInstancedARB; -GLEW_FUN_EXPORT PFNGLDRAWELEMENTSINSTANCEDARBPROC __glewDrawElementsInstancedARB; - -GLEW_FUN_EXPORT PFNGLBINDFRAMEBUFFERPROC __glewBindFramebuffer; -GLEW_FUN_EXPORT PFNGLBINDRENDERBUFFERPROC __glewBindRenderbuffer; -GLEW_FUN_EXPORT PFNGLBLITFRAMEBUFFERPROC __glewBlitFramebuffer; -GLEW_FUN_EXPORT PFNGLCHECKFRAMEBUFFERSTATUSPROC __glewCheckFramebufferStatus; -GLEW_FUN_EXPORT PFNGLDELETEFRAMEBUFFERSPROC __glewDeleteFramebuffers; -GLEW_FUN_EXPORT PFNGLDELETERENDERBUFFERSPROC __glewDeleteRenderbuffers; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERRENDERBUFFERPROC __glewFramebufferRenderbuffer; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE1DPROC __glewFramebufferTexture1D; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE2DPROC __glewFramebufferTexture2D; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE3DPROC __glewFramebufferTexture3D; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURELAYERPROC __glewFramebufferTextureLayer; -GLEW_FUN_EXPORT PFNGLGENFRAMEBUFFERSPROC __glewGenFramebuffers; -GLEW_FUN_EXPORT PFNGLGENRENDERBUFFERSPROC __glewGenRenderbuffers; -GLEW_FUN_EXPORT PFNGLGENERATEMIPMAPPROC __glewGenerateMipmap; -GLEW_FUN_EXPORT PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC __glewGetFramebufferAttachmentParameteriv; -GLEW_FUN_EXPORT PFNGLGETRENDERBUFFERPARAMETERIVPROC __glewGetRenderbufferParameteriv; -GLEW_FUN_EXPORT PFNGLISFRAMEBUFFERPROC __glewIsFramebuffer; -GLEW_FUN_EXPORT PFNGLISRENDERBUFFERPROC __glewIsRenderbuffer; -GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEPROC __glewRenderbufferStorage; -GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC __glewRenderbufferStorageMultisample; - -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREARBPROC __glewFramebufferTextureARB; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREFACEARBPROC __glewFramebufferTextureFaceARB; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURELAYERARBPROC __glewFramebufferTextureLayerARB; -GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETERIARBPROC __glewProgramParameteriARB; - -GLEW_FUN_EXPORT PFNGLCOLORSUBTABLEPROC __glewColorSubTable; -GLEW_FUN_EXPORT PFNGLCOLORTABLEPROC __glewColorTable; -GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERFVPROC __glewColorTableParameterfv; -GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERIVPROC __glewColorTableParameteriv; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER1DPROC __glewConvolutionFilter1D; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER2DPROC __glewConvolutionFilter2D; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFPROC __glewConvolutionParameterf; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFVPROC __glewConvolutionParameterfv; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIPROC __glewConvolutionParameteri; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIVPROC __glewConvolutionParameteriv; -GLEW_FUN_EXPORT PFNGLCOPYCOLORSUBTABLEPROC __glewCopyColorSubTable; -GLEW_FUN_EXPORT PFNGLCOPYCOLORTABLEPROC __glewCopyColorTable; -GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER1DPROC __glewCopyConvolutionFilter1D; -GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER2DPROC __glewCopyConvolutionFilter2D; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPROC __glewGetColorTable; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERFVPROC __glewGetColorTableParameterfv; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERIVPROC __glewGetColorTableParameteriv; -GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONFILTERPROC __glewGetConvolutionFilter; -GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERFVPROC __glewGetConvolutionParameterfv; -GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERIVPROC __glewGetConvolutionParameteriv; -GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPROC __glewGetHistogram; -GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERFVPROC __glewGetHistogramParameterfv; -GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERIVPROC __glewGetHistogramParameteriv; -GLEW_FUN_EXPORT PFNGLGETMINMAXPROC __glewGetMinmax; -GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERFVPROC __glewGetMinmaxParameterfv; -GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERIVPROC __glewGetMinmaxParameteriv; -GLEW_FUN_EXPORT PFNGLGETSEPARABLEFILTERPROC __glewGetSeparableFilter; -GLEW_FUN_EXPORT PFNGLHISTOGRAMPROC __glewHistogram; -GLEW_FUN_EXPORT PFNGLMINMAXPROC __glewMinmax; -GLEW_FUN_EXPORT PFNGLRESETHISTOGRAMPROC __glewResetHistogram; -GLEW_FUN_EXPORT PFNGLRESETMINMAXPROC __glewResetMinmax; -GLEW_FUN_EXPORT PFNGLSEPARABLEFILTER2DPROC __glewSeparableFilter2D; - -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBDIVISORARBPROC __glewVertexAttribDivisorARB; - -GLEW_FUN_EXPORT PFNGLFLUSHMAPPEDBUFFERRANGEPROC __glewFlushMappedBufferRange; -GLEW_FUN_EXPORT PFNGLMAPBUFFERRANGEPROC __glewMapBufferRange; - -GLEW_FUN_EXPORT PFNGLCURRENTPALETTEMATRIXARBPROC __glewCurrentPaletteMatrixARB; -GLEW_FUN_EXPORT PFNGLMATRIXINDEXPOINTERARBPROC __glewMatrixIndexPointerARB; -GLEW_FUN_EXPORT PFNGLMATRIXINDEXUBVARBPROC __glewMatrixIndexubvARB; -GLEW_FUN_EXPORT PFNGLMATRIXINDEXUIVARBPROC __glewMatrixIndexuivARB; -GLEW_FUN_EXPORT PFNGLMATRIXINDEXUSVARBPROC __glewMatrixIndexusvARB; - -GLEW_FUN_EXPORT PFNGLSAMPLECOVERAGEARBPROC __glewSampleCoverageARB; - -GLEW_FUN_EXPORT PFNGLACTIVETEXTUREARBPROC __glewActiveTextureARB; -GLEW_FUN_EXPORT PFNGLCLIENTACTIVETEXTUREARBPROC __glewClientActiveTextureARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DARBPROC __glewMultiTexCoord1dARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1DVARBPROC __glewMultiTexCoord1dvARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FARBPROC __glewMultiTexCoord1fARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1FVARBPROC __glewMultiTexCoord1fvARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IARBPROC __glewMultiTexCoord1iARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1IVARBPROC __glewMultiTexCoord1ivARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SARBPROC __glewMultiTexCoord1sARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1SVARBPROC __glewMultiTexCoord1svARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DARBPROC __glewMultiTexCoord2dARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2DVARBPROC __glewMultiTexCoord2dvARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FARBPROC __glewMultiTexCoord2fARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2FVARBPROC __glewMultiTexCoord2fvARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IARBPROC __glewMultiTexCoord2iARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2IVARBPROC __glewMultiTexCoord2ivARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SARBPROC __glewMultiTexCoord2sARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2SVARBPROC __glewMultiTexCoord2svARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DARBPROC __glewMultiTexCoord3dARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3DVARBPROC __glewMultiTexCoord3dvARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FARBPROC __glewMultiTexCoord3fARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3FVARBPROC __glewMultiTexCoord3fvARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IARBPROC __glewMultiTexCoord3iARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3IVARBPROC __glewMultiTexCoord3ivARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SARBPROC __glewMultiTexCoord3sARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3SVARBPROC __glewMultiTexCoord3svARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DARBPROC __glewMultiTexCoord4dARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4DVARBPROC __glewMultiTexCoord4dvARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FARBPROC __glewMultiTexCoord4fARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4FVARBPROC __glewMultiTexCoord4fvARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IARBPROC __glewMultiTexCoord4iARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4IVARBPROC __glewMultiTexCoord4ivARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SARBPROC __glewMultiTexCoord4sARB; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4SVARBPROC __glewMultiTexCoord4svARB; - -GLEW_FUN_EXPORT PFNGLBEGINQUERYARBPROC __glewBeginQueryARB; -GLEW_FUN_EXPORT PFNGLDELETEQUERIESARBPROC __glewDeleteQueriesARB; -GLEW_FUN_EXPORT PFNGLENDQUERYARBPROC __glewEndQueryARB; -GLEW_FUN_EXPORT PFNGLGENQUERIESARBPROC __glewGenQueriesARB; -GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTIVARBPROC __glewGetQueryObjectivARB; -GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTUIVARBPROC __glewGetQueryObjectuivARB; -GLEW_FUN_EXPORT PFNGLGETQUERYIVARBPROC __glewGetQueryivARB; -GLEW_FUN_EXPORT PFNGLISQUERYARBPROC __glewIsQueryARB; - -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFARBPROC __glewPointParameterfARB; -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFVARBPROC __glewPointParameterfvARB; - -GLEW_FUN_EXPORT PFNGLPROVOKINGVERTEXPROC __glewProvokingVertex; - -GLEW_FUN_EXPORT PFNGLMINSAMPLESHADINGARBPROC __glewMinSampleShadingARB; - -GLEW_FUN_EXPORT PFNGLATTACHOBJECTARBPROC __glewAttachObjectARB; -GLEW_FUN_EXPORT PFNGLCOMPILESHADERARBPROC __glewCompileShaderARB; -GLEW_FUN_EXPORT PFNGLCREATEPROGRAMOBJECTARBPROC __glewCreateProgramObjectARB; -GLEW_FUN_EXPORT PFNGLCREATESHADEROBJECTARBPROC __glewCreateShaderObjectARB; -GLEW_FUN_EXPORT PFNGLDELETEOBJECTARBPROC __glewDeleteObjectARB; -GLEW_FUN_EXPORT PFNGLDETACHOBJECTARBPROC __glewDetachObjectARB; -GLEW_FUN_EXPORT PFNGLGETACTIVEUNIFORMARBPROC __glewGetActiveUniformARB; -GLEW_FUN_EXPORT PFNGLGETATTACHEDOBJECTSARBPROC __glewGetAttachedObjectsARB; -GLEW_FUN_EXPORT PFNGLGETHANDLEARBPROC __glewGetHandleARB; -GLEW_FUN_EXPORT PFNGLGETINFOLOGARBPROC __glewGetInfoLogARB; -GLEW_FUN_EXPORT PFNGLGETOBJECTPARAMETERFVARBPROC __glewGetObjectParameterfvARB; -GLEW_FUN_EXPORT PFNGLGETOBJECTPARAMETERIVARBPROC __glewGetObjectParameterivARB; -GLEW_FUN_EXPORT PFNGLGETSHADERSOURCEARBPROC __glewGetShaderSourceARB; -GLEW_FUN_EXPORT PFNGLGETUNIFORMLOCATIONARBPROC __glewGetUniformLocationARB; -GLEW_FUN_EXPORT PFNGLGETUNIFORMFVARBPROC __glewGetUniformfvARB; -GLEW_FUN_EXPORT PFNGLGETUNIFORMIVARBPROC __glewGetUniformivARB; -GLEW_FUN_EXPORT PFNGLLINKPROGRAMARBPROC __glewLinkProgramARB; -GLEW_FUN_EXPORT PFNGLSHADERSOURCEARBPROC __glewShaderSourceARB; -GLEW_FUN_EXPORT PFNGLUNIFORM1FARBPROC __glewUniform1fARB; -GLEW_FUN_EXPORT PFNGLUNIFORM1FVARBPROC __glewUniform1fvARB; -GLEW_FUN_EXPORT PFNGLUNIFORM1IARBPROC __glewUniform1iARB; -GLEW_FUN_EXPORT PFNGLUNIFORM1IVARBPROC __glewUniform1ivARB; -GLEW_FUN_EXPORT PFNGLUNIFORM2FARBPROC __glewUniform2fARB; -GLEW_FUN_EXPORT PFNGLUNIFORM2FVARBPROC __glewUniform2fvARB; -GLEW_FUN_EXPORT PFNGLUNIFORM2IARBPROC __glewUniform2iARB; -GLEW_FUN_EXPORT PFNGLUNIFORM2IVARBPROC __glewUniform2ivARB; -GLEW_FUN_EXPORT PFNGLUNIFORM3FARBPROC __glewUniform3fARB; -GLEW_FUN_EXPORT PFNGLUNIFORM3FVARBPROC __glewUniform3fvARB; -GLEW_FUN_EXPORT PFNGLUNIFORM3IARBPROC __glewUniform3iARB; -GLEW_FUN_EXPORT PFNGLUNIFORM3IVARBPROC __glewUniform3ivARB; -GLEW_FUN_EXPORT PFNGLUNIFORM4FARBPROC __glewUniform4fARB; -GLEW_FUN_EXPORT PFNGLUNIFORM4FVARBPROC __glewUniform4fvARB; -GLEW_FUN_EXPORT PFNGLUNIFORM4IARBPROC __glewUniform4iARB; -GLEW_FUN_EXPORT PFNGLUNIFORM4IVARBPROC __glewUniform4ivARB; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX2FVARBPROC __glewUniformMatrix2fvARB; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX3FVARBPROC __glewUniformMatrix3fvARB; -GLEW_FUN_EXPORT PFNGLUNIFORMMATRIX4FVARBPROC __glewUniformMatrix4fvARB; -GLEW_FUN_EXPORT PFNGLUSEPROGRAMOBJECTARBPROC __glewUseProgramObjectARB; -GLEW_FUN_EXPORT PFNGLVALIDATEPROGRAMARBPROC __glewValidateProgramARB; - -GLEW_FUN_EXPORT PFNGLCLIENTWAITSYNCPROC __glewClientWaitSync; -GLEW_FUN_EXPORT PFNGLDELETESYNCPROC __glewDeleteSync; -GLEW_FUN_EXPORT PFNGLFENCESYNCPROC __glewFenceSync; -GLEW_FUN_EXPORT PFNGLGETINTEGER64VPROC __glewGetInteger64v; -GLEW_FUN_EXPORT PFNGLGETSYNCIVPROC __glewGetSynciv; -GLEW_FUN_EXPORT PFNGLISSYNCPROC __glewIsSync; -GLEW_FUN_EXPORT PFNGLWAITSYNCPROC __glewWaitSync; - -GLEW_FUN_EXPORT PFNGLTEXBUFFERARBPROC __glewTexBufferARB; - -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE1DARBPROC __glewCompressedTexImage1DARB; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE2DARBPROC __glewCompressedTexImage2DARB; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXIMAGE3DARBPROC __glewCompressedTexImage3DARB; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC __glewCompressedTexSubImage1DARB; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC __glewCompressedTexSubImage2DARB; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC __glewCompressedTexSubImage3DARB; -GLEW_FUN_EXPORT PFNGLGETCOMPRESSEDTEXIMAGEARBPROC __glewGetCompressedTexImageARB; - -GLEW_FUN_EXPORT PFNGLGETMULTISAMPLEFVPROC __glewGetMultisamplefv; -GLEW_FUN_EXPORT PFNGLSAMPLEMASKIPROC __glewSampleMaski; -GLEW_FUN_EXPORT PFNGLTEXIMAGE2DMULTISAMPLEPROC __glewTexImage2DMultisample; -GLEW_FUN_EXPORT PFNGLTEXIMAGE3DMULTISAMPLEPROC __glewTexImage3DMultisample; - -GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXDARBPROC __glewLoadTransposeMatrixdARB; -GLEW_FUN_EXPORT PFNGLLOADTRANSPOSEMATRIXFARBPROC __glewLoadTransposeMatrixfARB; -GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXDARBPROC __glewMultTransposeMatrixdARB; -GLEW_FUN_EXPORT PFNGLMULTTRANSPOSEMATRIXFARBPROC __glewMultTransposeMatrixfARB; - -GLEW_FUN_EXPORT PFNGLBINDBUFFERBASEPROC __glewBindBufferBase; -GLEW_FUN_EXPORT PFNGLBINDBUFFERRANGEPROC __glewBindBufferRange; -GLEW_FUN_EXPORT PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC __glewGetActiveUniformBlockName; -GLEW_FUN_EXPORT PFNGLGETACTIVEUNIFORMBLOCKIVPROC __glewGetActiveUniformBlockiv; -GLEW_FUN_EXPORT PFNGLGETACTIVEUNIFORMNAMEPROC __glewGetActiveUniformName; -GLEW_FUN_EXPORT PFNGLGETACTIVEUNIFORMSIVPROC __glewGetActiveUniformsiv; -GLEW_FUN_EXPORT PFNGLGETINTEGERI_VPROC __glewGetIntegeri_v; -GLEW_FUN_EXPORT PFNGLGETUNIFORMBLOCKINDEXPROC __glewGetUniformBlockIndex; -GLEW_FUN_EXPORT PFNGLGETUNIFORMINDICESPROC __glewGetUniformIndices; -GLEW_FUN_EXPORT PFNGLUNIFORMBLOCKBINDINGPROC __glewUniformBlockBinding; - -GLEW_FUN_EXPORT PFNGLBINDVERTEXARRAYPROC __glewBindVertexArray; -GLEW_FUN_EXPORT PFNGLDELETEVERTEXARRAYSPROC __glewDeleteVertexArrays; -GLEW_FUN_EXPORT PFNGLGENVERTEXARRAYSPROC __glewGenVertexArrays; -GLEW_FUN_EXPORT PFNGLISVERTEXARRAYPROC __glewIsVertexArray; - -GLEW_FUN_EXPORT PFNGLVERTEXBLENDARBPROC __glewVertexBlendARB; -GLEW_FUN_EXPORT PFNGLWEIGHTPOINTERARBPROC __glewWeightPointerARB; -GLEW_FUN_EXPORT PFNGLWEIGHTBVARBPROC __glewWeightbvARB; -GLEW_FUN_EXPORT PFNGLWEIGHTDVARBPROC __glewWeightdvARB; -GLEW_FUN_EXPORT PFNGLWEIGHTFVARBPROC __glewWeightfvARB; -GLEW_FUN_EXPORT PFNGLWEIGHTIVARBPROC __glewWeightivARB; -GLEW_FUN_EXPORT PFNGLWEIGHTSVARBPROC __glewWeightsvARB; -GLEW_FUN_EXPORT PFNGLWEIGHTUBVARBPROC __glewWeightubvARB; -GLEW_FUN_EXPORT PFNGLWEIGHTUIVARBPROC __glewWeightuivARB; -GLEW_FUN_EXPORT PFNGLWEIGHTUSVARBPROC __glewWeightusvARB; - -GLEW_FUN_EXPORT PFNGLBINDBUFFERARBPROC __glewBindBufferARB; -GLEW_FUN_EXPORT PFNGLBUFFERDATAARBPROC __glewBufferDataARB; -GLEW_FUN_EXPORT PFNGLBUFFERSUBDATAARBPROC __glewBufferSubDataARB; -GLEW_FUN_EXPORT PFNGLDELETEBUFFERSARBPROC __glewDeleteBuffersARB; -GLEW_FUN_EXPORT PFNGLGENBUFFERSARBPROC __glewGenBuffersARB; -GLEW_FUN_EXPORT PFNGLGETBUFFERPARAMETERIVARBPROC __glewGetBufferParameterivARB; -GLEW_FUN_EXPORT PFNGLGETBUFFERPOINTERVARBPROC __glewGetBufferPointervARB; -GLEW_FUN_EXPORT PFNGLGETBUFFERSUBDATAARBPROC __glewGetBufferSubDataARB; -GLEW_FUN_EXPORT PFNGLISBUFFERARBPROC __glewIsBufferARB; -GLEW_FUN_EXPORT PFNGLMAPBUFFERARBPROC __glewMapBufferARB; -GLEW_FUN_EXPORT PFNGLUNMAPBUFFERARBPROC __glewUnmapBufferARB; - -GLEW_FUN_EXPORT PFNGLBINDPROGRAMARBPROC __glewBindProgramARB; -GLEW_FUN_EXPORT PFNGLDELETEPROGRAMSARBPROC __glewDeleteProgramsARB; -GLEW_FUN_EXPORT PFNGLDISABLEVERTEXATTRIBARRAYARBPROC __glewDisableVertexAttribArrayARB; -GLEW_FUN_EXPORT PFNGLENABLEVERTEXATTRIBARRAYARBPROC __glewEnableVertexAttribArrayARB; -GLEW_FUN_EXPORT PFNGLGENPROGRAMSARBPROC __glewGenProgramsARB; -GLEW_FUN_EXPORT PFNGLGETPROGRAMENVPARAMETERDVARBPROC __glewGetProgramEnvParameterdvARB; -GLEW_FUN_EXPORT PFNGLGETPROGRAMENVPARAMETERFVARBPROC __glewGetProgramEnvParameterfvARB; -GLEW_FUN_EXPORT PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC __glewGetProgramLocalParameterdvARB; -GLEW_FUN_EXPORT PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC __glewGetProgramLocalParameterfvARB; -GLEW_FUN_EXPORT PFNGLGETPROGRAMSTRINGARBPROC __glewGetProgramStringARB; -GLEW_FUN_EXPORT PFNGLGETPROGRAMIVARBPROC __glewGetProgramivARB; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBPOINTERVARBPROC __glewGetVertexAttribPointervARB; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBDVARBPROC __glewGetVertexAttribdvARB; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBFVARBPROC __glewGetVertexAttribfvARB; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIVARBPROC __glewGetVertexAttribivARB; -GLEW_FUN_EXPORT PFNGLISPROGRAMARBPROC __glewIsProgramARB; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETER4DARBPROC __glewProgramEnvParameter4dARB; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETER4DVARBPROC __glewProgramEnvParameter4dvARB; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETER4FARBPROC __glewProgramEnvParameter4fARB; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETER4FVARBPROC __glewProgramEnvParameter4fvARB; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETER4DARBPROC __glewProgramLocalParameter4dARB; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETER4DVARBPROC __glewProgramLocalParameter4dvARB; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETER4FARBPROC __glewProgramLocalParameter4fARB; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETER4FVARBPROC __glewProgramLocalParameter4fvARB; -GLEW_FUN_EXPORT PFNGLPROGRAMSTRINGARBPROC __glewProgramStringARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DARBPROC __glewVertexAttrib1dARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DVARBPROC __glewVertexAttrib1dvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FARBPROC __glewVertexAttrib1fARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FVARBPROC __glewVertexAttrib1fvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SARBPROC __glewVertexAttrib1sARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SVARBPROC __glewVertexAttrib1svARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DARBPROC __glewVertexAttrib2dARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DVARBPROC __glewVertexAttrib2dvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FARBPROC __glewVertexAttrib2fARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FVARBPROC __glewVertexAttrib2fvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SARBPROC __glewVertexAttrib2sARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SVARBPROC __glewVertexAttrib2svARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DARBPROC __glewVertexAttrib3dARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DVARBPROC __glewVertexAttrib3dvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FARBPROC __glewVertexAttrib3fARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FVARBPROC __glewVertexAttrib3fvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SARBPROC __glewVertexAttrib3sARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SVARBPROC __glewVertexAttrib3svARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NBVARBPROC __glewVertexAttrib4NbvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NIVARBPROC __glewVertexAttrib4NivARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NSVARBPROC __glewVertexAttrib4NsvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUBARBPROC __glewVertexAttrib4NubARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUBVARBPROC __glewVertexAttrib4NubvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUIVARBPROC __glewVertexAttrib4NuivARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4NUSVARBPROC __glewVertexAttrib4NusvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4BVARBPROC __glewVertexAttrib4bvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DARBPROC __glewVertexAttrib4dARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DVARBPROC __glewVertexAttrib4dvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FARBPROC __glewVertexAttrib4fARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FVARBPROC __glewVertexAttrib4fvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4IVARBPROC __glewVertexAttrib4ivARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SARBPROC __glewVertexAttrib4sARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SVARBPROC __glewVertexAttrib4svARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UBVARBPROC __glewVertexAttrib4ubvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UIVARBPROC __glewVertexAttrib4uivARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4USVARBPROC __glewVertexAttrib4usvARB; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBPOINTERARBPROC __glewVertexAttribPointerARB; - -GLEW_FUN_EXPORT PFNGLBINDATTRIBLOCATIONARBPROC __glewBindAttribLocationARB; -GLEW_FUN_EXPORT PFNGLGETACTIVEATTRIBARBPROC __glewGetActiveAttribARB; -GLEW_FUN_EXPORT PFNGLGETATTRIBLOCATIONARBPROC __glewGetAttribLocationARB; - -GLEW_FUN_EXPORT PFNGLWINDOWPOS2DARBPROC __glewWindowPos2dARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2DVARBPROC __glewWindowPos2dvARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2FARBPROC __glewWindowPos2fARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2FVARBPROC __glewWindowPos2fvARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2IARBPROC __glewWindowPos2iARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2IVARBPROC __glewWindowPos2ivARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2SARBPROC __glewWindowPos2sARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2SVARBPROC __glewWindowPos2svARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3DARBPROC __glewWindowPos3dARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3DVARBPROC __glewWindowPos3dvARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3FARBPROC __glewWindowPos3fARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3FVARBPROC __glewWindowPos3fvARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3IARBPROC __glewWindowPos3iARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3IVARBPROC __glewWindowPos3ivARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3SARBPROC __glewWindowPos3sARB; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3SVARBPROC __glewWindowPos3svARB; - -GLEW_FUN_EXPORT PFNGLDRAWBUFFERSATIPROC __glewDrawBuffersATI; - -GLEW_FUN_EXPORT PFNGLDRAWELEMENTARRAYATIPROC __glewDrawElementArrayATI; -GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTARRAYATIPROC __glewDrawRangeElementArrayATI; -GLEW_FUN_EXPORT PFNGLELEMENTPOINTERATIPROC __glewElementPointerATI; - -GLEW_FUN_EXPORT PFNGLGETTEXBUMPPARAMETERFVATIPROC __glewGetTexBumpParameterfvATI; -GLEW_FUN_EXPORT PFNGLGETTEXBUMPPARAMETERIVATIPROC __glewGetTexBumpParameterivATI; -GLEW_FUN_EXPORT PFNGLTEXBUMPPARAMETERFVATIPROC __glewTexBumpParameterfvATI; -GLEW_FUN_EXPORT PFNGLTEXBUMPPARAMETERIVATIPROC __glewTexBumpParameterivATI; - -GLEW_FUN_EXPORT PFNGLALPHAFRAGMENTOP1ATIPROC __glewAlphaFragmentOp1ATI; -GLEW_FUN_EXPORT PFNGLALPHAFRAGMENTOP2ATIPROC __glewAlphaFragmentOp2ATI; -GLEW_FUN_EXPORT PFNGLALPHAFRAGMENTOP3ATIPROC __glewAlphaFragmentOp3ATI; -GLEW_FUN_EXPORT PFNGLBEGINFRAGMENTSHADERATIPROC __glewBeginFragmentShaderATI; -GLEW_FUN_EXPORT PFNGLBINDFRAGMENTSHADERATIPROC __glewBindFragmentShaderATI; -GLEW_FUN_EXPORT PFNGLCOLORFRAGMENTOP1ATIPROC __glewColorFragmentOp1ATI; -GLEW_FUN_EXPORT PFNGLCOLORFRAGMENTOP2ATIPROC __glewColorFragmentOp2ATI; -GLEW_FUN_EXPORT PFNGLCOLORFRAGMENTOP3ATIPROC __glewColorFragmentOp3ATI; -GLEW_FUN_EXPORT PFNGLDELETEFRAGMENTSHADERATIPROC __glewDeleteFragmentShaderATI; -GLEW_FUN_EXPORT PFNGLENDFRAGMENTSHADERATIPROC __glewEndFragmentShaderATI; -GLEW_FUN_EXPORT PFNGLGENFRAGMENTSHADERSATIPROC __glewGenFragmentShadersATI; -GLEW_FUN_EXPORT PFNGLPASSTEXCOORDATIPROC __glewPassTexCoordATI; -GLEW_FUN_EXPORT PFNGLSAMPLEMAPATIPROC __glewSampleMapATI; -GLEW_FUN_EXPORT PFNGLSETFRAGMENTSHADERCONSTANTATIPROC __glewSetFragmentShaderConstantATI; - -GLEW_FUN_EXPORT PFNGLMAPOBJECTBUFFERATIPROC __glewMapObjectBufferATI; -GLEW_FUN_EXPORT PFNGLUNMAPOBJECTBUFFERATIPROC __glewUnmapObjectBufferATI; - -GLEW_FUN_EXPORT PFNGLPNTRIANGLESFATIPROC __glPNTrianglewesfATI; -GLEW_FUN_EXPORT PFNGLPNTRIANGLESIATIPROC __glPNTrianglewesiATI; - -GLEW_FUN_EXPORT PFNGLSTENCILFUNCSEPARATEATIPROC __glewStencilFuncSeparateATI; -GLEW_FUN_EXPORT PFNGLSTENCILOPSEPARATEATIPROC __glewStencilOpSeparateATI; - -GLEW_FUN_EXPORT PFNGLARRAYOBJECTATIPROC __glewArrayObjectATI; -GLEW_FUN_EXPORT PFNGLFREEOBJECTBUFFERATIPROC __glewFreeObjectBufferATI; -GLEW_FUN_EXPORT PFNGLGETARRAYOBJECTFVATIPROC __glewGetArrayObjectfvATI; -GLEW_FUN_EXPORT PFNGLGETARRAYOBJECTIVATIPROC __glewGetArrayObjectivATI; -GLEW_FUN_EXPORT PFNGLGETOBJECTBUFFERFVATIPROC __glewGetObjectBufferfvATI; -GLEW_FUN_EXPORT PFNGLGETOBJECTBUFFERIVATIPROC __glewGetObjectBufferivATI; -GLEW_FUN_EXPORT PFNGLGETVARIANTARRAYOBJECTFVATIPROC __glewGetVariantArrayObjectfvATI; -GLEW_FUN_EXPORT PFNGLGETVARIANTARRAYOBJECTIVATIPROC __glewGetVariantArrayObjectivATI; -GLEW_FUN_EXPORT PFNGLISOBJECTBUFFERATIPROC __glewIsObjectBufferATI; -GLEW_FUN_EXPORT PFNGLNEWOBJECTBUFFERATIPROC __glewNewObjectBufferATI; -GLEW_FUN_EXPORT PFNGLUPDATEOBJECTBUFFERATIPROC __glewUpdateObjectBufferATI; -GLEW_FUN_EXPORT PFNGLVARIANTARRAYOBJECTATIPROC __glewVariantArrayObjectATI; - -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC __glewGetVertexAttribArrayObjectfvATI; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC __glewGetVertexAttribArrayObjectivATI; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBARRAYOBJECTATIPROC __glewVertexAttribArrayObjectATI; - -GLEW_FUN_EXPORT PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC __glewClientActiveVertexStreamATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3BATIPROC __glewNormalStream3bATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3BVATIPROC __glewNormalStream3bvATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3DATIPROC __glewNormalStream3dATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3DVATIPROC __glewNormalStream3dvATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3FATIPROC __glewNormalStream3fATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3FVATIPROC __glewNormalStream3fvATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3IATIPROC __glewNormalStream3iATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3IVATIPROC __glewNormalStream3ivATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3SATIPROC __glewNormalStream3sATI; -GLEW_FUN_EXPORT PFNGLNORMALSTREAM3SVATIPROC __glewNormalStream3svATI; -GLEW_FUN_EXPORT PFNGLVERTEXBLENDENVFATIPROC __glewVertexBlendEnvfATI; -GLEW_FUN_EXPORT PFNGLVERTEXBLENDENVIATIPROC __glewVertexBlendEnviATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2DATIPROC __glewVertexStream2dATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2DVATIPROC __glewVertexStream2dvATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2FATIPROC __glewVertexStream2fATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2FVATIPROC __glewVertexStream2fvATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2IATIPROC __glewVertexStream2iATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2IVATIPROC __glewVertexStream2ivATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2SATIPROC __glewVertexStream2sATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM2SVATIPROC __glewVertexStream2svATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3DATIPROC __glewVertexStream3dATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3DVATIPROC __glewVertexStream3dvATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3FATIPROC __glewVertexStream3fATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3FVATIPROC __glewVertexStream3fvATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3IATIPROC __glewVertexStream3iATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3IVATIPROC __glewVertexStream3ivATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3SATIPROC __glewVertexStream3sATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM3SVATIPROC __glewVertexStream3svATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4DATIPROC __glewVertexStream4dATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4DVATIPROC __glewVertexStream4dvATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4FATIPROC __glewVertexStream4fATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4FVATIPROC __glewVertexStream4fvATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4IATIPROC __glewVertexStream4iATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4IVATIPROC __glewVertexStream4ivATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4SATIPROC __glewVertexStream4sATI; -GLEW_FUN_EXPORT PFNGLVERTEXSTREAM4SVATIPROC __glewVertexStream4svATI; - -GLEW_FUN_EXPORT PFNGLGETUNIFORMBUFFERSIZEEXTPROC __glewGetUniformBufferSizeEXT; -GLEW_FUN_EXPORT PFNGLGETUNIFORMOFFSETEXTPROC __glewGetUniformOffsetEXT; -GLEW_FUN_EXPORT PFNGLUNIFORMBUFFEREXTPROC __glewUniformBufferEXT; - -GLEW_FUN_EXPORT PFNGLBLENDCOLOREXTPROC __glewBlendColorEXT; - -GLEW_FUN_EXPORT PFNGLBLENDEQUATIONSEPARATEEXTPROC __glewBlendEquationSeparateEXT; - -GLEW_FUN_EXPORT PFNGLBLENDFUNCSEPARATEEXTPROC __glewBlendFuncSeparateEXT; - -GLEW_FUN_EXPORT PFNGLBLENDEQUATIONEXTPROC __glewBlendEquationEXT; - -GLEW_FUN_EXPORT PFNGLCOLORSUBTABLEEXTPROC __glewColorSubTableEXT; -GLEW_FUN_EXPORT PFNGLCOPYCOLORSUBTABLEEXTPROC __glewCopyColorSubTableEXT; - -GLEW_FUN_EXPORT PFNGLLOCKARRAYSEXTPROC __glewLockArraysEXT; -GLEW_FUN_EXPORT PFNGLUNLOCKARRAYSEXTPROC __glewUnlockArraysEXT; - -GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER1DEXTPROC __glewConvolutionFilter1DEXT; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONFILTER2DEXTPROC __glewConvolutionFilter2DEXT; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFEXTPROC __glewConvolutionParameterfEXT; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERFVEXTPROC __glewConvolutionParameterfvEXT; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIEXTPROC __glewConvolutionParameteriEXT; -GLEW_FUN_EXPORT PFNGLCONVOLUTIONPARAMETERIVEXTPROC __glewConvolutionParameterivEXT; -GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC __glewCopyConvolutionFilter1DEXT; -GLEW_FUN_EXPORT PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC __glewCopyConvolutionFilter2DEXT; -GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONFILTEREXTPROC __glewGetConvolutionFilterEXT; -GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC __glewGetConvolutionParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC __glewGetConvolutionParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETSEPARABLEFILTEREXTPROC __glewGetSeparableFilterEXT; -GLEW_FUN_EXPORT PFNGLSEPARABLEFILTER2DEXTPROC __glewSeparableFilter2DEXT; - -GLEW_FUN_EXPORT PFNGLBINORMALPOINTEREXTPROC __glewBinormalPointerEXT; -GLEW_FUN_EXPORT PFNGLTANGENTPOINTEREXTPROC __glewTangentPointerEXT; - -GLEW_FUN_EXPORT PFNGLCOPYTEXIMAGE1DEXTPROC __glewCopyTexImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXIMAGE2DEXTPROC __glewCopyTexImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXSUBIMAGE1DEXTPROC __glewCopyTexSubImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXSUBIMAGE2DEXTPROC __glewCopyTexSubImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXSUBIMAGE3DEXTPROC __glewCopyTexSubImage3DEXT; - -GLEW_FUN_EXPORT PFNGLCULLPARAMETERDVEXTPROC __glewCullParameterdvEXT; -GLEW_FUN_EXPORT PFNGLCULLPARAMETERFVEXTPROC __glewCullParameterfvEXT; - -GLEW_FUN_EXPORT PFNGLDEPTHBOUNDSEXTPROC __glewDepthBoundsEXT; - -GLEW_FUN_EXPORT PFNGLBINDMULTITEXTUREEXTPROC __glewBindMultiTextureEXT; -GLEW_FUN_EXPORT PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC __glewCheckNamedFramebufferStatusEXT; -GLEW_FUN_EXPORT PFNGLCLIENTATTRIBDEFAULTEXTPROC __glewClientAttribDefaultEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC __glewCompressedMultiTexImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC __glewCompressedMultiTexImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC __glewCompressedMultiTexImage3DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC __glewCompressedMultiTexSubImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC __glewCompressedMultiTexSubImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC __glewCompressedMultiTexSubImage3DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC __glewCompressedTextureImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC __glewCompressedTextureImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC __glewCompressedTextureImage3DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC __glewCompressedTextureSubImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC __glewCompressedTextureSubImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC __glewCompressedTextureSubImage3DEXT; -GLEW_FUN_EXPORT PFNGLCOPYMULTITEXIMAGE1DEXTPROC __glewCopyMultiTexImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOPYMULTITEXIMAGE2DEXTPROC __glewCopyMultiTexImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC __glewCopyMultiTexSubImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC __glewCopyMultiTexSubImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC __glewCopyMultiTexSubImage3DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXTUREIMAGE1DEXTPROC __glewCopyTextureImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXTUREIMAGE2DEXTPROC __glewCopyTextureImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC __glewCopyTextureSubImage1DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC __glewCopyTextureSubImage2DEXT; -GLEW_FUN_EXPORT PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC __glewCopyTextureSubImage3DEXT; -GLEW_FUN_EXPORT PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC __glewDisableClientStateIndexedEXT; -GLEW_FUN_EXPORT PFNGLDISABLECLIENTSTATEIEXTPROC __glewDisableClientStateiEXT; -GLEW_FUN_EXPORT PFNGLDISABLEVERTEXARRAYATTRIBEXTPROC __glewDisableVertexArrayAttribEXT; -GLEW_FUN_EXPORT PFNGLDISABLEVERTEXARRAYEXTPROC __glewDisableVertexArrayEXT; -GLEW_FUN_EXPORT PFNGLENABLECLIENTSTATEINDEXEDEXTPROC __glewEnableClientStateIndexedEXT; -GLEW_FUN_EXPORT PFNGLENABLECLIENTSTATEIEXTPROC __glewEnableClientStateiEXT; -GLEW_FUN_EXPORT PFNGLENABLEVERTEXARRAYATTRIBEXTPROC __glewEnableVertexArrayAttribEXT; -GLEW_FUN_EXPORT PFNGLENABLEVERTEXARRAYEXTPROC __glewEnableVertexArrayEXT; -GLEW_FUN_EXPORT PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEEXTPROC __glewFlushMappedNamedBufferRangeEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC __glewFramebufferDrawBufferEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC __glewFramebufferDrawBuffersEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERREADBUFFEREXTPROC __glewFramebufferReadBufferEXT; -GLEW_FUN_EXPORT PFNGLGENERATEMULTITEXMIPMAPEXTPROC __glewGenerateMultiTexMipmapEXT; -GLEW_FUN_EXPORT PFNGLGENERATETEXTUREMIPMAPEXTPROC __glewGenerateTextureMipmapEXT; -GLEW_FUN_EXPORT PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC __glewGetCompressedMultiTexImageEXT; -GLEW_FUN_EXPORT PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC __glewGetCompressedTextureImageEXT; -GLEW_FUN_EXPORT PFNGLGETDOUBLEINDEXEDVEXTPROC __glewGetDoubleIndexedvEXT; -GLEW_FUN_EXPORT PFNGLGETDOUBLEI_VEXTPROC __glewGetDoublei_vEXT; -GLEW_FUN_EXPORT PFNGLGETFLOATINDEXEDVEXTPROC __glewGetFloatIndexedvEXT; -GLEW_FUN_EXPORT PFNGLGETFLOATI_VEXTPROC __glewGetFloati_vEXT; -GLEW_FUN_EXPORT PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC __glewGetFramebufferParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXENVFVEXTPROC __glewGetMultiTexEnvfvEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXENVIVEXTPROC __glewGetMultiTexEnvivEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXGENDVEXTPROC __glewGetMultiTexGendvEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXGENFVEXTPROC __glewGetMultiTexGenfvEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXGENIVEXTPROC __glewGetMultiTexGenivEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXIMAGEEXTPROC __glewGetMultiTexImageEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC __glewGetMultiTexLevelParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC __glewGetMultiTexLevelParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXPARAMETERIIVEXTPROC __glewGetMultiTexParameterIivEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXPARAMETERIUIVEXTPROC __glewGetMultiTexParameterIuivEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXPARAMETERFVEXTPROC __glewGetMultiTexParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETMULTITEXPARAMETERIVEXTPROC __glewGetMultiTexParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC __glewGetNamedBufferParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDBUFFERPOINTERVEXTPROC __glewGetNamedBufferPointervEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDBUFFERSUBDATAEXTPROC __glewGetNamedBufferSubDataEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC __glewGetNamedFramebufferAttachmentParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC __glewGetNamedProgramLocalParameterIivEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC __glewGetNamedProgramLocalParameterIuivEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC __glewGetNamedProgramLocalParameterdvEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC __glewGetNamedProgramLocalParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMSTRINGEXTPROC __glewGetNamedProgramStringEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDPROGRAMIVEXTPROC __glewGetNamedProgramivEXT; -GLEW_FUN_EXPORT PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC __glewGetNamedRenderbufferParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETPOINTERINDEXEDVEXTPROC __glewGetPointerIndexedvEXT; -GLEW_FUN_EXPORT PFNGLGETPOINTERI_VEXTPROC __glewGetPointeri_vEXT; -GLEW_FUN_EXPORT PFNGLGETTEXTUREIMAGEEXTPROC __glewGetTextureImageEXT; -GLEW_FUN_EXPORT PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC __glewGetTextureLevelParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC __glewGetTextureLevelParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETTEXTUREPARAMETERIIVEXTPROC __glewGetTextureParameterIivEXT; -GLEW_FUN_EXPORT PFNGLGETTEXTUREPARAMETERIUIVEXTPROC __glewGetTextureParameterIuivEXT; -GLEW_FUN_EXPORT PFNGLGETTEXTUREPARAMETERFVEXTPROC __glewGetTextureParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETTEXTUREPARAMETERIVEXTPROC __glewGetTextureParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETVERTEXARRAYINTEGERI_VEXTPROC __glewGetVertexArrayIntegeri_vEXT; -GLEW_FUN_EXPORT PFNGLGETVERTEXARRAYINTEGERVEXTPROC __glewGetVertexArrayIntegervEXT; -GLEW_FUN_EXPORT PFNGLGETVERTEXARRAYPOINTERI_VEXTPROC __glewGetVertexArrayPointeri_vEXT; -GLEW_FUN_EXPORT PFNGLGETVERTEXARRAYPOINTERVEXTPROC __glewGetVertexArrayPointervEXT; -GLEW_FUN_EXPORT PFNGLMAPNAMEDBUFFEREXTPROC __glewMapNamedBufferEXT; -GLEW_FUN_EXPORT PFNGLMAPNAMEDBUFFERRANGEEXTPROC __glewMapNamedBufferRangeEXT; -GLEW_FUN_EXPORT PFNGLMATRIXFRUSTUMEXTPROC __glewMatrixFrustumEXT; -GLEW_FUN_EXPORT PFNGLMATRIXLOADIDENTITYEXTPROC __glewMatrixLoadIdentityEXT; -GLEW_FUN_EXPORT PFNGLMATRIXLOADTRANSPOSEDEXTPROC __glewMatrixLoadTransposedEXT; -GLEW_FUN_EXPORT PFNGLMATRIXLOADTRANSPOSEFEXTPROC __glewMatrixLoadTransposefEXT; -GLEW_FUN_EXPORT PFNGLMATRIXLOADDEXTPROC __glewMatrixLoaddEXT; -GLEW_FUN_EXPORT PFNGLMATRIXLOADFEXTPROC __glewMatrixLoadfEXT; -GLEW_FUN_EXPORT PFNGLMATRIXMULTTRANSPOSEDEXTPROC __glewMatrixMultTransposedEXT; -GLEW_FUN_EXPORT PFNGLMATRIXMULTTRANSPOSEFEXTPROC __glewMatrixMultTransposefEXT; -GLEW_FUN_EXPORT PFNGLMATRIXMULTDEXTPROC __glewMatrixMultdEXT; -GLEW_FUN_EXPORT PFNGLMATRIXMULTFEXTPROC __glewMatrixMultfEXT; -GLEW_FUN_EXPORT PFNGLMATRIXORTHOEXTPROC __glewMatrixOrthoEXT; -GLEW_FUN_EXPORT PFNGLMATRIXPOPEXTPROC __glewMatrixPopEXT; -GLEW_FUN_EXPORT PFNGLMATRIXPUSHEXTPROC __glewMatrixPushEXT; -GLEW_FUN_EXPORT PFNGLMATRIXROTATEDEXTPROC __glewMatrixRotatedEXT; -GLEW_FUN_EXPORT PFNGLMATRIXROTATEFEXTPROC __glewMatrixRotatefEXT; -GLEW_FUN_EXPORT PFNGLMATRIXSCALEDEXTPROC __glewMatrixScaledEXT; -GLEW_FUN_EXPORT PFNGLMATRIXSCALEFEXTPROC __glewMatrixScalefEXT; -GLEW_FUN_EXPORT PFNGLMATRIXTRANSLATEDEXTPROC __glewMatrixTranslatedEXT; -GLEW_FUN_EXPORT PFNGLMATRIXTRANSLATEFEXTPROC __glewMatrixTranslatefEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXBUFFEREXTPROC __glewMultiTexBufferEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORDPOINTEREXTPROC __glewMultiTexCoordPointerEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXENVFEXTPROC __glewMultiTexEnvfEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXENVFVEXTPROC __glewMultiTexEnvfvEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXENVIEXTPROC __glewMultiTexEnviEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXENVIVEXTPROC __glewMultiTexEnvivEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXGENDEXTPROC __glewMultiTexGendEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXGENDVEXTPROC __glewMultiTexGendvEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXGENFEXTPROC __glewMultiTexGenfEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXGENFVEXTPROC __glewMultiTexGenfvEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXGENIEXTPROC __glewMultiTexGeniEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXGENIVEXTPROC __glewMultiTexGenivEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXIMAGE1DEXTPROC __glewMultiTexImage1DEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXIMAGE2DEXTPROC __glewMultiTexImage2DEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXIMAGE3DEXTPROC __glewMultiTexImage3DEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERIIVEXTPROC __glewMultiTexParameterIivEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERIUIVEXTPROC __glewMultiTexParameterIuivEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERFEXTPROC __glewMultiTexParameterfEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERFVEXTPROC __glewMultiTexParameterfvEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERIEXTPROC __glewMultiTexParameteriEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXPARAMETERIVEXTPROC __glewMultiTexParameterivEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXRENDERBUFFEREXTPROC __glewMultiTexRenderbufferEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXSUBIMAGE1DEXTPROC __glewMultiTexSubImage1DEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXSUBIMAGE2DEXTPROC __glewMultiTexSubImage2DEXT; -GLEW_FUN_EXPORT PFNGLMULTITEXSUBIMAGE3DEXTPROC __glewMultiTexSubImage3DEXT; -GLEW_FUN_EXPORT PFNGLNAMEDBUFFERDATAEXTPROC __glewNamedBufferDataEXT; -GLEW_FUN_EXPORT PFNGLNAMEDBUFFERSUBDATAEXTPROC __glewNamedBufferSubDataEXT; -GLEW_FUN_EXPORT PFNGLNAMEDCOPYBUFFERSUBDATAEXTPROC __glewNamedCopyBufferSubDataEXT; -GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC __glewNamedFramebufferRenderbufferEXT; -GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC __glewNamedFramebufferTexture1DEXT; -GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC __glewNamedFramebufferTexture2DEXT; -GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC __glewNamedFramebufferTexture3DEXT; -GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC __glewNamedFramebufferTextureEXT; -GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC __glewNamedFramebufferTextureFaceEXT; -GLEW_FUN_EXPORT PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC __glewNamedFramebufferTextureLayerEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC __glewNamedProgramLocalParameter4dEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC __glewNamedProgramLocalParameter4dvEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC __glewNamedProgramLocalParameter4fEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC __glewNamedProgramLocalParameter4fvEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC __glewNamedProgramLocalParameterI4iEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC __glewNamedProgramLocalParameterI4ivEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC __glewNamedProgramLocalParameterI4uiEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC __glewNamedProgramLocalParameterI4uivEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC __glewNamedProgramLocalParameters4fvEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC __glewNamedProgramLocalParametersI4ivEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC __glewNamedProgramLocalParametersI4uivEXT; -GLEW_FUN_EXPORT PFNGLNAMEDPROGRAMSTRINGEXTPROC __glewNamedProgramStringEXT; -GLEW_FUN_EXPORT PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC __glewNamedRenderbufferStorageEXT; -GLEW_FUN_EXPORT PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC __glewNamedRenderbufferStorageMultisampleCoverageEXT; -GLEW_FUN_EXPORT PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC __glewNamedRenderbufferStorageMultisampleEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1FEXTPROC __glewProgramUniform1fEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1FVEXTPROC __glewProgramUniform1fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1IEXTPROC __glewProgramUniform1iEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1IVEXTPROC __glewProgramUniform1ivEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1UIEXTPROC __glewProgramUniform1uiEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM1UIVEXTPROC __glewProgramUniform1uivEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2FEXTPROC __glewProgramUniform2fEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2FVEXTPROC __glewProgramUniform2fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2IEXTPROC __glewProgramUniform2iEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2IVEXTPROC __glewProgramUniform2ivEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2UIEXTPROC __glewProgramUniform2uiEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM2UIVEXTPROC __glewProgramUniform2uivEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3FEXTPROC __glewProgramUniform3fEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3FVEXTPROC __glewProgramUniform3fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3IEXTPROC __glewProgramUniform3iEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3IVEXTPROC __glewProgramUniform3ivEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3UIEXTPROC __glewProgramUniform3uiEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM3UIVEXTPROC __glewProgramUniform3uivEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4FEXTPROC __glewProgramUniform4fEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4FVEXTPROC __glewProgramUniform4fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4IEXTPROC __glewProgramUniform4iEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4IVEXTPROC __glewProgramUniform4ivEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4UIEXTPROC __glewProgramUniform4uiEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORM4UIVEXTPROC __glewProgramUniform4uivEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC __glewProgramUniformMatrix2fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC __glewProgramUniformMatrix2x3fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC __glewProgramUniformMatrix2x4fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC __glewProgramUniformMatrix3fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC __glewProgramUniformMatrix3x2fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC __glewProgramUniformMatrix3x4fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC __glewProgramUniformMatrix4fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC __glewProgramUniformMatrix4x2fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC __glewProgramUniformMatrix4x3fvEXT; -GLEW_FUN_EXPORT PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC __glewPushClientAttribDefaultEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREBUFFEREXTPROC __glewTextureBufferEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREIMAGE1DEXTPROC __glewTextureImage1DEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREIMAGE2DEXTPROC __glewTextureImage2DEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREIMAGE3DEXTPROC __glewTextureImage3DEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERIIVEXTPROC __glewTextureParameterIivEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERIUIVEXTPROC __glewTextureParameterIuivEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERFEXTPROC __glewTextureParameterfEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERFVEXTPROC __glewTextureParameterfvEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERIEXTPROC __glewTextureParameteriEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREPARAMETERIVEXTPROC __glewTextureParameterivEXT; -GLEW_FUN_EXPORT PFNGLTEXTURERENDERBUFFEREXTPROC __glewTextureRenderbufferEXT; -GLEW_FUN_EXPORT PFNGLTEXTURESUBIMAGE1DEXTPROC __glewTextureSubImage1DEXT; -GLEW_FUN_EXPORT PFNGLTEXTURESUBIMAGE2DEXTPROC __glewTextureSubImage2DEXT; -GLEW_FUN_EXPORT PFNGLTEXTURESUBIMAGE3DEXTPROC __glewTextureSubImage3DEXT; -GLEW_FUN_EXPORT PFNGLUNMAPNAMEDBUFFEREXTPROC __glewUnmapNamedBufferEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYCOLOROFFSETEXTPROC __glewVertexArrayColorOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYEDGEFLAGOFFSETEXTPROC __glewVertexArrayEdgeFlagOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYFOGCOORDOFFSETEXTPROC __glewVertexArrayFogCoordOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYINDEXOFFSETEXTPROC __glewVertexArrayIndexOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYMULTITEXCOORDOFFSETEXTPROC __glewVertexArrayMultiTexCoordOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYNORMALOFFSETEXTPROC __glewVertexArrayNormalOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYSECONDARYCOLOROFFSETEXTPROC __glewVertexArraySecondaryColorOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYTEXCOORDOFFSETEXTPROC __glewVertexArrayTexCoordOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYVERTEXATTRIBIOFFSETEXTPROC __glewVertexArrayVertexAttribIOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYVERTEXATTRIBOFFSETEXTPROC __glewVertexArrayVertexAttribOffsetEXT; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYVERTEXOFFSETEXTPROC __glewVertexArrayVertexOffsetEXT; - -GLEW_FUN_EXPORT PFNGLCOLORMASKINDEXEDEXTPROC __glewColorMaskIndexedEXT; -GLEW_FUN_EXPORT PFNGLDISABLEINDEXEDEXTPROC __glewDisableIndexedEXT; -GLEW_FUN_EXPORT PFNGLENABLEINDEXEDEXTPROC __glewEnableIndexedEXT; -GLEW_FUN_EXPORT PFNGLGETBOOLEANINDEXEDVEXTPROC __glewGetBooleanIndexedvEXT; -GLEW_FUN_EXPORT PFNGLGETINTEGERINDEXEDVEXTPROC __glewGetIntegerIndexedvEXT; -GLEW_FUN_EXPORT PFNGLISENABLEDINDEXEDEXTPROC __glewIsEnabledIndexedEXT; - -GLEW_FUN_EXPORT PFNGLDRAWARRAYSINSTANCEDEXTPROC __glewDrawArraysInstancedEXT; -GLEW_FUN_EXPORT PFNGLDRAWELEMENTSINSTANCEDEXTPROC __glewDrawElementsInstancedEXT; - -GLEW_FUN_EXPORT PFNGLDRAWRANGEELEMENTSEXTPROC __glewDrawRangeElementsEXT; - -GLEW_FUN_EXPORT PFNGLFOGCOORDPOINTEREXTPROC __glewFogCoordPointerEXT; -GLEW_FUN_EXPORT PFNGLFOGCOORDDEXTPROC __glewFogCoorddEXT; -GLEW_FUN_EXPORT PFNGLFOGCOORDDVEXTPROC __glewFogCoorddvEXT; -GLEW_FUN_EXPORT PFNGLFOGCOORDFEXTPROC __glewFogCoordfEXT; -GLEW_FUN_EXPORT PFNGLFOGCOORDFVEXTPROC __glewFogCoordfvEXT; - -GLEW_FUN_EXPORT PFNGLFRAGMENTCOLORMATERIALEXTPROC __glewFragmentColorMaterialEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELFEXTPROC __glewFragmentLightModelfEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELFVEXTPROC __glewFragmentLightModelfvEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELIEXTPROC __glewFragmentLightModeliEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELIVEXTPROC __glewFragmentLightModelivEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTFEXTPROC __glewFragmentLightfEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTFVEXTPROC __glewFragmentLightfvEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTIEXTPROC __glewFragmentLightiEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTIVEXTPROC __glewFragmentLightivEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALFEXTPROC __glewFragmentMaterialfEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALFVEXTPROC __glewFragmentMaterialfvEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALIEXTPROC __glewFragmentMaterialiEXT; -GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALIVEXTPROC __glewFragmentMaterialivEXT; -GLEW_FUN_EXPORT PFNGLGETFRAGMENTLIGHTFVEXTPROC __glewGetFragmentLightfvEXT; -GLEW_FUN_EXPORT PFNGLGETFRAGMENTLIGHTIVEXTPROC __glewGetFragmentLightivEXT; -GLEW_FUN_EXPORT PFNGLGETFRAGMENTMATERIALFVEXTPROC __glewGetFragmentMaterialfvEXT; -GLEW_FUN_EXPORT PFNGLGETFRAGMENTMATERIALIVEXTPROC __glewGetFragmentMaterialivEXT; -GLEW_FUN_EXPORT PFNGLLIGHTENVIEXTPROC __glewLightEnviEXT; - -GLEW_FUN_EXPORT PFNGLBLITFRAMEBUFFEREXTPROC __glewBlitFramebufferEXT; - -GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC __glewRenderbufferStorageMultisampleEXT; - -GLEW_FUN_EXPORT PFNGLBINDFRAMEBUFFEREXTPROC __glewBindFramebufferEXT; -GLEW_FUN_EXPORT PFNGLBINDRENDERBUFFEREXTPROC __glewBindRenderbufferEXT; -GLEW_FUN_EXPORT PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC __glewCheckFramebufferStatusEXT; -GLEW_FUN_EXPORT PFNGLDELETEFRAMEBUFFERSEXTPROC __glewDeleteFramebuffersEXT; -GLEW_FUN_EXPORT PFNGLDELETERENDERBUFFERSEXTPROC __glewDeleteRenderbuffersEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC __glewFramebufferRenderbufferEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE1DEXTPROC __glewFramebufferTexture1DEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE2DEXTPROC __glewFramebufferTexture2DEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURE3DEXTPROC __glewFramebufferTexture3DEXT; -GLEW_FUN_EXPORT PFNGLGENFRAMEBUFFERSEXTPROC __glewGenFramebuffersEXT; -GLEW_FUN_EXPORT PFNGLGENRENDERBUFFERSEXTPROC __glewGenRenderbuffersEXT; -GLEW_FUN_EXPORT PFNGLGENERATEMIPMAPEXTPROC __glewGenerateMipmapEXT; -GLEW_FUN_EXPORT PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC __glewGetFramebufferAttachmentParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC __glewGetRenderbufferParameterivEXT; -GLEW_FUN_EXPORT PFNGLISFRAMEBUFFEREXTPROC __glewIsFramebufferEXT; -GLEW_FUN_EXPORT PFNGLISRENDERBUFFEREXTPROC __glewIsRenderbufferEXT; -GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEEXTPROC __glewRenderbufferStorageEXT; - -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREEXTPROC __glewFramebufferTextureEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC __glewFramebufferTextureFaceEXT; -GLEW_FUN_EXPORT PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC __glewFramebufferTextureLayerEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETERIEXTPROC __glewProgramParameteriEXT; - -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERS4FVEXTPROC __glewProgramEnvParameters4fvEXT; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC __glewProgramLocalParameters4fvEXT; - -GLEW_FUN_EXPORT PFNGLBINDFRAGDATALOCATIONEXTPROC __glewBindFragDataLocationEXT; -GLEW_FUN_EXPORT PFNGLGETFRAGDATALOCATIONEXTPROC __glewGetFragDataLocationEXT; -GLEW_FUN_EXPORT PFNGLGETUNIFORMUIVEXTPROC __glewGetUniformuivEXT; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIIVEXTPROC __glewGetVertexAttribIivEXT; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIUIVEXTPROC __glewGetVertexAttribIuivEXT; -GLEW_FUN_EXPORT PFNGLUNIFORM1UIEXTPROC __glewUniform1uiEXT; -GLEW_FUN_EXPORT PFNGLUNIFORM1UIVEXTPROC __glewUniform1uivEXT; -GLEW_FUN_EXPORT PFNGLUNIFORM2UIEXTPROC __glewUniform2uiEXT; -GLEW_FUN_EXPORT PFNGLUNIFORM2UIVEXTPROC __glewUniform2uivEXT; -GLEW_FUN_EXPORT PFNGLUNIFORM3UIEXTPROC __glewUniform3uiEXT; -GLEW_FUN_EXPORT PFNGLUNIFORM3UIVEXTPROC __glewUniform3uivEXT; -GLEW_FUN_EXPORT PFNGLUNIFORM4UIEXTPROC __glewUniform4uiEXT; -GLEW_FUN_EXPORT PFNGLUNIFORM4UIVEXTPROC __glewUniform4uivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1IEXTPROC __glewVertexAttribI1iEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1IVEXTPROC __glewVertexAttribI1ivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1UIEXTPROC __glewVertexAttribI1uiEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI1UIVEXTPROC __glewVertexAttribI1uivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2IEXTPROC __glewVertexAttribI2iEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2IVEXTPROC __glewVertexAttribI2ivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2UIEXTPROC __glewVertexAttribI2uiEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI2UIVEXTPROC __glewVertexAttribI2uivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3IEXTPROC __glewVertexAttribI3iEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3IVEXTPROC __glewVertexAttribI3ivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3UIEXTPROC __glewVertexAttribI3uiEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI3UIVEXTPROC __glewVertexAttribI3uivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4BVEXTPROC __glewVertexAttribI4bvEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4IEXTPROC __glewVertexAttribI4iEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4IVEXTPROC __glewVertexAttribI4ivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4SVEXTPROC __glewVertexAttribI4svEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UBVEXTPROC __glewVertexAttribI4ubvEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UIEXTPROC __glewVertexAttribI4uiEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4UIVEXTPROC __glewVertexAttribI4uivEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBI4USVEXTPROC __glewVertexAttribI4usvEXT; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBIPOINTEREXTPROC __glewVertexAttribIPointerEXT; - -GLEW_FUN_EXPORT PFNGLGETHISTOGRAMEXTPROC __glewGetHistogramEXT; -GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERFVEXTPROC __glewGetHistogramParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETHISTOGRAMPARAMETERIVEXTPROC __glewGetHistogramParameterivEXT; -GLEW_FUN_EXPORT PFNGLGETMINMAXEXTPROC __glewGetMinmaxEXT; -GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERFVEXTPROC __glewGetMinmaxParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETMINMAXPARAMETERIVEXTPROC __glewGetMinmaxParameterivEXT; -GLEW_FUN_EXPORT PFNGLHISTOGRAMEXTPROC __glewHistogramEXT; -GLEW_FUN_EXPORT PFNGLMINMAXEXTPROC __glewMinmaxEXT; -GLEW_FUN_EXPORT PFNGLRESETHISTOGRAMEXTPROC __glewResetHistogramEXT; -GLEW_FUN_EXPORT PFNGLRESETMINMAXEXTPROC __glewResetMinmaxEXT; - -GLEW_FUN_EXPORT PFNGLINDEXFUNCEXTPROC __glewIndexFuncEXT; - -GLEW_FUN_EXPORT PFNGLINDEXMATERIALEXTPROC __glewIndexMaterialEXT; - -GLEW_FUN_EXPORT PFNGLAPPLYTEXTUREEXTPROC __glewApplyTextureEXT; -GLEW_FUN_EXPORT PFNGLTEXTURELIGHTEXTPROC __glewTextureLightEXT; -GLEW_FUN_EXPORT PFNGLTEXTUREMATERIALEXTPROC __glewTextureMaterialEXT; - -GLEW_FUN_EXPORT PFNGLMULTIDRAWARRAYSEXTPROC __glewMultiDrawArraysEXT; -GLEW_FUN_EXPORT PFNGLMULTIDRAWELEMENTSEXTPROC __glewMultiDrawElementsEXT; - -GLEW_FUN_EXPORT PFNGLSAMPLEMASKEXTPROC __glewSampleMaskEXT; -GLEW_FUN_EXPORT PFNGLSAMPLEPATTERNEXTPROC __glewSamplePatternEXT; - -GLEW_FUN_EXPORT PFNGLCOLORTABLEEXTPROC __glewColorTableEXT; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLEEXTPROC __glewGetColorTableEXT; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERFVEXTPROC __glewGetColorTableParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERIVEXTPROC __glewGetColorTableParameterivEXT; - -GLEW_FUN_EXPORT PFNGLGETPIXELTRANSFORMPARAMETERFVEXTPROC __glewGetPixelTransformParameterfvEXT; -GLEW_FUN_EXPORT PFNGLGETPIXELTRANSFORMPARAMETERIVEXTPROC __glewGetPixelTransformParameterivEXT; -GLEW_FUN_EXPORT PFNGLPIXELTRANSFORMPARAMETERFEXTPROC __glewPixelTransformParameterfEXT; -GLEW_FUN_EXPORT PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC __glewPixelTransformParameterfvEXT; -GLEW_FUN_EXPORT PFNGLPIXELTRANSFORMPARAMETERIEXTPROC __glewPixelTransformParameteriEXT; -GLEW_FUN_EXPORT PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC __glewPixelTransformParameterivEXT; - -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFEXTPROC __glewPointParameterfEXT; -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERFVEXTPROC __glewPointParameterfvEXT; - -GLEW_FUN_EXPORT PFNGLPOLYGONOFFSETEXTPROC __glewPolygonOffsetEXT; - -GLEW_FUN_EXPORT PFNGLPROVOKINGVERTEXEXTPROC __glewProvokingVertexEXT; - -GLEW_FUN_EXPORT PFNGLBEGINSCENEEXTPROC __glewBeginSceneEXT; -GLEW_FUN_EXPORT PFNGLENDSCENEEXTPROC __glewEndSceneEXT; - -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3BEXTPROC __glewSecondaryColor3bEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3BVEXTPROC __glewSecondaryColor3bvEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3DEXTPROC __glewSecondaryColor3dEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3DVEXTPROC __glewSecondaryColor3dvEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3FEXTPROC __glewSecondaryColor3fEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3FVEXTPROC __glewSecondaryColor3fvEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3IEXTPROC __glewSecondaryColor3iEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3IVEXTPROC __glewSecondaryColor3ivEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3SEXTPROC __glewSecondaryColor3sEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3SVEXTPROC __glewSecondaryColor3svEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UBEXTPROC __glewSecondaryColor3ubEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UBVEXTPROC __glewSecondaryColor3ubvEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UIEXTPROC __glewSecondaryColor3uiEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3UIVEXTPROC __glewSecondaryColor3uivEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3USEXTPROC __glewSecondaryColor3usEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3USVEXTPROC __glewSecondaryColor3usvEXT; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLORPOINTEREXTPROC __glewSecondaryColorPointerEXT; - -GLEW_FUN_EXPORT PFNGLACTIVEPROGRAMEXTPROC __glewActiveProgramEXT; -GLEW_FUN_EXPORT PFNGLCREATESHADERPROGRAMEXTPROC __glewCreateShaderProgramEXT; -GLEW_FUN_EXPORT PFNGLUSESHADERPROGRAMEXTPROC __glewUseShaderProgramEXT; - -GLEW_FUN_EXPORT PFNGLACTIVESTENCILFACEEXTPROC __glewActiveStencilFaceEXT; - -GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE1DEXTPROC __glewTexSubImage1DEXT; -GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE2DEXTPROC __glewTexSubImage2DEXT; -GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE3DEXTPROC __glewTexSubImage3DEXT; - -GLEW_FUN_EXPORT PFNGLTEXIMAGE3DEXTPROC __glewTexImage3DEXT; - -GLEW_FUN_EXPORT PFNGLTEXBUFFEREXTPROC __glewTexBufferEXT; - -GLEW_FUN_EXPORT PFNGLCLEARCOLORIIEXTPROC __glewClearColorIiEXT; -GLEW_FUN_EXPORT PFNGLCLEARCOLORIUIEXTPROC __glewClearColorIuiEXT; -GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERIIVEXTPROC __glewGetTexParameterIivEXT; -GLEW_FUN_EXPORT PFNGLGETTEXPARAMETERIUIVEXTPROC __glewGetTexParameterIuivEXT; -GLEW_FUN_EXPORT PFNGLTEXPARAMETERIIVEXTPROC __glewTexParameterIivEXT; -GLEW_FUN_EXPORT PFNGLTEXPARAMETERIUIVEXTPROC __glewTexParameterIuivEXT; - -GLEW_FUN_EXPORT PFNGLARETEXTURESRESIDENTEXTPROC __glewAreTexturesResidentEXT; -GLEW_FUN_EXPORT PFNGLBINDTEXTUREEXTPROC __glewBindTextureEXT; -GLEW_FUN_EXPORT PFNGLDELETETEXTURESEXTPROC __glewDeleteTexturesEXT; -GLEW_FUN_EXPORT PFNGLGENTEXTURESEXTPROC __glewGenTexturesEXT; -GLEW_FUN_EXPORT PFNGLISTEXTUREEXTPROC __glewIsTextureEXT; -GLEW_FUN_EXPORT PFNGLPRIORITIZETEXTURESEXTPROC __glewPrioritizeTexturesEXT; - -GLEW_FUN_EXPORT PFNGLTEXTURENORMALEXTPROC __glewTextureNormalEXT; - -GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTI64VEXTPROC __glewGetQueryObjecti64vEXT; -GLEW_FUN_EXPORT PFNGLGETQUERYOBJECTUI64VEXTPROC __glewGetQueryObjectui64vEXT; - -GLEW_FUN_EXPORT PFNGLBEGINTRANSFORMFEEDBACKEXTPROC __glewBeginTransformFeedbackEXT; -GLEW_FUN_EXPORT PFNGLBINDBUFFERBASEEXTPROC __glewBindBufferBaseEXT; -GLEW_FUN_EXPORT PFNGLBINDBUFFEROFFSETEXTPROC __glewBindBufferOffsetEXT; -GLEW_FUN_EXPORT PFNGLBINDBUFFERRANGEEXTPROC __glewBindBufferRangeEXT; -GLEW_FUN_EXPORT PFNGLENDTRANSFORMFEEDBACKEXTPROC __glewEndTransformFeedbackEXT; -GLEW_FUN_EXPORT PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC __glewGetTransformFeedbackVaryingEXT; -GLEW_FUN_EXPORT PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC __glewTransformFeedbackVaryingsEXT; - -GLEW_FUN_EXPORT PFNGLARRAYELEMENTEXTPROC __glewArrayElementEXT; -GLEW_FUN_EXPORT PFNGLCOLORPOINTEREXTPROC __glewColorPointerEXT; -GLEW_FUN_EXPORT PFNGLDRAWARRAYSEXTPROC __glewDrawArraysEXT; -GLEW_FUN_EXPORT PFNGLEDGEFLAGPOINTEREXTPROC __glewEdgeFlagPointerEXT; -GLEW_FUN_EXPORT PFNGLGETPOINTERVEXTPROC __glewGetPointervEXT; -GLEW_FUN_EXPORT PFNGLINDEXPOINTEREXTPROC __glewIndexPointerEXT; -GLEW_FUN_EXPORT PFNGLNORMALPOINTEREXTPROC __glewNormalPointerEXT; -GLEW_FUN_EXPORT PFNGLTEXCOORDPOINTEREXTPROC __glewTexCoordPointerEXT; -GLEW_FUN_EXPORT PFNGLVERTEXPOINTEREXTPROC __glewVertexPointerEXT; - -GLEW_FUN_EXPORT PFNGLBEGINVERTEXSHADEREXTPROC __glewBeginVertexShaderEXT; -GLEW_FUN_EXPORT PFNGLBINDLIGHTPARAMETEREXTPROC __glewBindLightParameterEXT; -GLEW_FUN_EXPORT PFNGLBINDMATERIALPARAMETEREXTPROC __glewBindMaterialParameterEXT; -GLEW_FUN_EXPORT PFNGLBINDPARAMETEREXTPROC __glewBindParameterEXT; -GLEW_FUN_EXPORT PFNGLBINDTEXGENPARAMETEREXTPROC __glewBindTexGenParameterEXT; -GLEW_FUN_EXPORT PFNGLBINDTEXTUREUNITPARAMETEREXTPROC __glewBindTextureUnitParameterEXT; -GLEW_FUN_EXPORT PFNGLBINDVERTEXSHADEREXTPROC __glewBindVertexShaderEXT; -GLEW_FUN_EXPORT PFNGLDELETEVERTEXSHADEREXTPROC __glewDeleteVertexShaderEXT; -GLEW_FUN_EXPORT PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC __glewDisableVariantClientStateEXT; -GLEW_FUN_EXPORT PFNGLENABLEVARIANTCLIENTSTATEEXTPROC __glewEnableVariantClientStateEXT; -GLEW_FUN_EXPORT PFNGLENDVERTEXSHADEREXTPROC __glewEndVertexShaderEXT; -GLEW_FUN_EXPORT PFNGLEXTRACTCOMPONENTEXTPROC __glewExtractComponentEXT; -GLEW_FUN_EXPORT PFNGLGENSYMBOLSEXTPROC __glewGenSymbolsEXT; -GLEW_FUN_EXPORT PFNGLGENVERTEXSHADERSEXTPROC __glewGenVertexShadersEXT; -GLEW_FUN_EXPORT PFNGLGETINVARIANTBOOLEANVEXTPROC __glewGetInvariantBooleanvEXT; -GLEW_FUN_EXPORT PFNGLGETINVARIANTFLOATVEXTPROC __glewGetInvariantFloatvEXT; -GLEW_FUN_EXPORT PFNGLGETINVARIANTINTEGERVEXTPROC __glewGetInvariantIntegervEXT; -GLEW_FUN_EXPORT PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC __glewGetLocalConstantBooleanvEXT; -GLEW_FUN_EXPORT PFNGLGETLOCALCONSTANTFLOATVEXTPROC __glewGetLocalConstantFloatvEXT; -GLEW_FUN_EXPORT PFNGLGETLOCALCONSTANTINTEGERVEXTPROC __glewGetLocalConstantIntegervEXT; -GLEW_FUN_EXPORT PFNGLGETVARIANTBOOLEANVEXTPROC __glewGetVariantBooleanvEXT; -GLEW_FUN_EXPORT PFNGLGETVARIANTFLOATVEXTPROC __glewGetVariantFloatvEXT; -GLEW_FUN_EXPORT PFNGLGETVARIANTINTEGERVEXTPROC __glewGetVariantIntegervEXT; -GLEW_FUN_EXPORT PFNGLGETVARIANTPOINTERVEXTPROC __glewGetVariantPointervEXT; -GLEW_FUN_EXPORT PFNGLINSERTCOMPONENTEXTPROC __glewInsertComponentEXT; -GLEW_FUN_EXPORT PFNGLISVARIANTENABLEDEXTPROC __glewIsVariantEnabledEXT; -GLEW_FUN_EXPORT PFNGLSETINVARIANTEXTPROC __glewSetInvariantEXT; -GLEW_FUN_EXPORT PFNGLSETLOCALCONSTANTEXTPROC __glewSetLocalConstantEXT; -GLEW_FUN_EXPORT PFNGLSHADEROP1EXTPROC __glewShaderOp1EXT; -GLEW_FUN_EXPORT PFNGLSHADEROP2EXTPROC __glewShaderOp2EXT; -GLEW_FUN_EXPORT PFNGLSHADEROP3EXTPROC __glewShaderOp3EXT; -GLEW_FUN_EXPORT PFNGLSWIZZLEEXTPROC __glewSwizzleEXT; -GLEW_FUN_EXPORT PFNGLVARIANTPOINTEREXTPROC __glewVariantPointerEXT; -GLEW_FUN_EXPORT PFNGLVARIANTBVEXTPROC __glewVariantbvEXT; -GLEW_FUN_EXPORT PFNGLVARIANTDVEXTPROC __glewVariantdvEXT; -GLEW_FUN_EXPORT PFNGLVARIANTFVEXTPROC __glewVariantfvEXT; -GLEW_FUN_EXPORT PFNGLVARIANTIVEXTPROC __glewVariantivEXT; -GLEW_FUN_EXPORT PFNGLVARIANTSVEXTPROC __glewVariantsvEXT; -GLEW_FUN_EXPORT PFNGLVARIANTUBVEXTPROC __glewVariantubvEXT; -GLEW_FUN_EXPORT PFNGLVARIANTUIVEXTPROC __glewVariantuivEXT; -GLEW_FUN_EXPORT PFNGLVARIANTUSVEXTPROC __glewVariantusvEXT; -GLEW_FUN_EXPORT PFNGLWRITEMASKEXTPROC __glewWriteMaskEXT; - -GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTPOINTEREXTPROC __glewVertexWeightPointerEXT; -GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTFEXTPROC __glewVertexWeightfEXT; -GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTFVEXTPROC __glewVertexWeightfvEXT; - -GLEW_FUN_EXPORT PFNGLFRAMETERMINATORGREMEDYPROC __glewFrameTerminatorGREMEDY; - -GLEW_FUN_EXPORT PFNGLSTRINGMARKERGREMEDYPROC __glewStringMarkerGREMEDY; - -GLEW_FUN_EXPORT PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC __glewGetImageTransformParameterfvHP; -GLEW_FUN_EXPORT PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC __glewGetImageTransformParameterivHP; -GLEW_FUN_EXPORT PFNGLIMAGETRANSFORMPARAMETERFHPPROC __glewImageTransformParameterfHP; -GLEW_FUN_EXPORT PFNGLIMAGETRANSFORMPARAMETERFVHPPROC __glewImageTransformParameterfvHP; -GLEW_FUN_EXPORT PFNGLIMAGETRANSFORMPARAMETERIHPPROC __glewImageTransformParameteriHP; -GLEW_FUN_EXPORT PFNGLIMAGETRANSFORMPARAMETERIVHPPROC __glewImageTransformParameterivHP; - -GLEW_FUN_EXPORT PFNGLMULTIMODEDRAWARRAYSIBMPROC __glewMultiModeDrawArraysIBM; -GLEW_FUN_EXPORT PFNGLMULTIMODEDRAWELEMENTSIBMPROC __glewMultiModeDrawElementsIBM; - -GLEW_FUN_EXPORT PFNGLCOLORPOINTERLISTIBMPROC __glewColorPointerListIBM; -GLEW_FUN_EXPORT PFNGLEDGEFLAGPOINTERLISTIBMPROC __glewEdgeFlagPointerListIBM; -GLEW_FUN_EXPORT PFNGLFOGCOORDPOINTERLISTIBMPROC __glewFogCoordPointerListIBM; -GLEW_FUN_EXPORT PFNGLINDEXPOINTERLISTIBMPROC __glewIndexPointerListIBM; -GLEW_FUN_EXPORT PFNGLNORMALPOINTERLISTIBMPROC __glewNormalPointerListIBM; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLORPOINTERLISTIBMPROC __glewSecondaryColorPointerListIBM; -GLEW_FUN_EXPORT PFNGLTEXCOORDPOINTERLISTIBMPROC __glewTexCoordPointerListIBM; -GLEW_FUN_EXPORT PFNGLVERTEXPOINTERLISTIBMPROC __glewVertexPointerListIBM; - -GLEW_FUN_EXPORT PFNGLCOLORPOINTERVINTELPROC __glewColorPointervINTEL; -GLEW_FUN_EXPORT PFNGLNORMALPOINTERVINTELPROC __glewNormalPointervINTEL; -GLEW_FUN_EXPORT PFNGLTEXCOORDPOINTERVINTELPROC __glewTexCoordPointervINTEL; -GLEW_FUN_EXPORT PFNGLVERTEXPOINTERVINTELPROC __glewVertexPointervINTEL; - -GLEW_FUN_EXPORT PFNGLTEXSCISSORFUNCINTELPROC __glewTexScissorFuncINTEL; -GLEW_FUN_EXPORT PFNGLTEXSCISSORINTELPROC __glewTexScissorINTEL; - -GLEW_FUN_EXPORT PFNGLBUFFERREGIONENABLEDEXTPROC __glewBufferRegionEnabledEXT; -GLEW_FUN_EXPORT PFNGLDELETEBUFFERREGIONEXTPROC __glewDeleteBufferRegionEXT; -GLEW_FUN_EXPORT PFNGLDRAWBUFFERREGIONEXTPROC __glewDrawBufferRegionEXT; -GLEW_FUN_EXPORT PFNGLNEWBUFFERREGIONEXTPROC __glewNewBufferRegionEXT; -GLEW_FUN_EXPORT PFNGLREADBUFFERREGIONEXTPROC __glewReadBufferRegionEXT; - -GLEW_FUN_EXPORT PFNGLRESIZEBUFFERSMESAPROC __glewResizeBuffersMESA; - -GLEW_FUN_EXPORT PFNGLWINDOWPOS2DMESAPROC __glewWindowPos2dMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2DVMESAPROC __glewWindowPos2dvMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2FMESAPROC __glewWindowPos2fMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2FVMESAPROC __glewWindowPos2fvMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2IMESAPROC __glewWindowPos2iMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2IVMESAPROC __glewWindowPos2ivMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2SMESAPROC __glewWindowPos2sMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS2SVMESAPROC __glewWindowPos2svMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3DMESAPROC __glewWindowPos3dMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3DVMESAPROC __glewWindowPos3dvMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3FMESAPROC __glewWindowPos3fMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3FVMESAPROC __glewWindowPos3fvMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3IMESAPROC __glewWindowPos3iMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3IVMESAPROC __glewWindowPos3ivMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3SMESAPROC __glewWindowPos3sMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS3SVMESAPROC __glewWindowPos3svMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS4DMESAPROC __glewWindowPos4dMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS4DVMESAPROC __glewWindowPos4dvMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS4FMESAPROC __glewWindowPos4fMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS4FVMESAPROC __glewWindowPos4fvMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS4IMESAPROC __glewWindowPos4iMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS4IVMESAPROC __glewWindowPos4ivMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS4SMESAPROC __glewWindowPos4sMESA; -GLEW_FUN_EXPORT PFNGLWINDOWPOS4SVMESAPROC __glewWindowPos4svMESA; - -GLEW_FUN_EXPORT PFNGLBEGINCONDITIONALRENDERNVPROC __glewBeginConditionalRenderNV; -GLEW_FUN_EXPORT PFNGLENDCONDITIONALRENDERNVPROC __glewEndConditionalRenderNV; - -GLEW_FUN_EXPORT PFNGLCOPYIMAGESUBDATANVPROC __glewCopyImageSubDataNV; - -GLEW_FUN_EXPORT PFNGLCLEARDEPTHDNVPROC __glewClearDepthdNV; -GLEW_FUN_EXPORT PFNGLDEPTHBOUNDSDNVPROC __glewDepthBoundsdNV; -GLEW_FUN_EXPORT PFNGLDEPTHRANGEDNVPROC __glewDepthRangedNV; - -GLEW_FUN_EXPORT PFNGLEVALMAPSNVPROC __glewEvalMapsNV; -GLEW_FUN_EXPORT PFNGLGETMAPATTRIBPARAMETERFVNVPROC __glewGetMapAttribParameterfvNV; -GLEW_FUN_EXPORT PFNGLGETMAPATTRIBPARAMETERIVNVPROC __glewGetMapAttribParameterivNV; -GLEW_FUN_EXPORT PFNGLGETMAPCONTROLPOINTSNVPROC __glewGetMapControlPointsNV; -GLEW_FUN_EXPORT PFNGLGETMAPPARAMETERFVNVPROC __glewGetMapParameterfvNV; -GLEW_FUN_EXPORT PFNGLGETMAPPARAMETERIVNVPROC __glewGetMapParameterivNV; -GLEW_FUN_EXPORT PFNGLMAPCONTROLPOINTSNVPROC __glewMapControlPointsNV; -GLEW_FUN_EXPORT PFNGLMAPPARAMETERFVNVPROC __glewMapParameterfvNV; -GLEW_FUN_EXPORT PFNGLMAPPARAMETERIVNVPROC __glewMapParameterivNV; - -GLEW_FUN_EXPORT PFNGLGETMULTISAMPLEFVNVPROC __glewGetMultisamplefvNV; -GLEW_FUN_EXPORT PFNGLSAMPLEMASKINDEXEDNVPROC __glewSampleMaskIndexedNV; -GLEW_FUN_EXPORT PFNGLTEXRENDERBUFFERNVPROC __glewTexRenderbufferNV; - -GLEW_FUN_EXPORT PFNGLDELETEFENCESNVPROC __glewDeleteFencesNV; -GLEW_FUN_EXPORT PFNGLFINISHFENCENVPROC __glewFinishFenceNV; -GLEW_FUN_EXPORT PFNGLGENFENCESNVPROC __glewGenFencesNV; -GLEW_FUN_EXPORT PFNGLGETFENCEIVNVPROC __glewGetFenceivNV; -GLEW_FUN_EXPORT PFNGLISFENCENVPROC __glewIsFenceNV; -GLEW_FUN_EXPORT PFNGLSETFENCENVPROC __glewSetFenceNV; -GLEW_FUN_EXPORT PFNGLTESTFENCENVPROC __glewTestFenceNV; - -GLEW_FUN_EXPORT PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC __glewGetProgramNamedParameterdvNV; -GLEW_FUN_EXPORT PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC __glewGetProgramNamedParameterfvNV; -GLEW_FUN_EXPORT PFNGLPROGRAMNAMEDPARAMETER4DNVPROC __glewProgramNamedParameter4dNV; -GLEW_FUN_EXPORT PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC __glewProgramNamedParameter4dvNV; -GLEW_FUN_EXPORT PFNGLPROGRAMNAMEDPARAMETER4FNVPROC __glewProgramNamedParameter4fNV; -GLEW_FUN_EXPORT PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC __glewProgramNamedParameter4fvNV; - -GLEW_FUN_EXPORT PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC __glewRenderbufferStorageMultisampleCoverageNV; - -GLEW_FUN_EXPORT PFNGLPROGRAMVERTEXLIMITNVPROC __glewProgramVertexLimitNV; - -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERI4INVPROC __glewProgramEnvParameterI4iNV; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERI4IVNVPROC __glewProgramEnvParameterI4ivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERI4UINVPROC __glewProgramEnvParameterI4uiNV; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERI4UIVNVPROC __glewProgramEnvParameterI4uivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERSI4IVNVPROC __glewProgramEnvParametersI4ivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC __glewProgramEnvParametersI4uivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERI4INVPROC __glewProgramLocalParameterI4iNV; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC __glewProgramLocalParameterI4ivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERI4UINVPROC __glewProgramLocalParameterI4uiNV; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC __glewProgramLocalParameterI4uivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC __glewProgramLocalParametersI4ivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC __glewProgramLocalParametersI4uivNV; - -GLEW_FUN_EXPORT PFNGLCOLOR3HNVPROC __glewColor3hNV; -GLEW_FUN_EXPORT PFNGLCOLOR3HVNVPROC __glewColor3hvNV; -GLEW_FUN_EXPORT PFNGLCOLOR4HNVPROC __glewColor4hNV; -GLEW_FUN_EXPORT PFNGLCOLOR4HVNVPROC __glewColor4hvNV; -GLEW_FUN_EXPORT PFNGLFOGCOORDHNVPROC __glewFogCoordhNV; -GLEW_FUN_EXPORT PFNGLFOGCOORDHVNVPROC __glewFogCoordhvNV; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1HNVPROC __glewMultiTexCoord1hNV; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD1HVNVPROC __glewMultiTexCoord1hvNV; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2HNVPROC __glewMultiTexCoord2hNV; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD2HVNVPROC __glewMultiTexCoord2hvNV; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3HNVPROC __glewMultiTexCoord3hNV; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD3HVNVPROC __glewMultiTexCoord3hvNV; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4HNVPROC __glewMultiTexCoord4hNV; -GLEW_FUN_EXPORT PFNGLMULTITEXCOORD4HVNVPROC __glewMultiTexCoord4hvNV; -GLEW_FUN_EXPORT PFNGLNORMAL3HNVPROC __glewNormal3hNV; -GLEW_FUN_EXPORT PFNGLNORMAL3HVNVPROC __glewNormal3hvNV; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3HNVPROC __glewSecondaryColor3hNV; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLOR3HVNVPROC __glewSecondaryColor3hvNV; -GLEW_FUN_EXPORT PFNGLTEXCOORD1HNVPROC __glewTexCoord1hNV; -GLEW_FUN_EXPORT PFNGLTEXCOORD1HVNVPROC __glewTexCoord1hvNV; -GLEW_FUN_EXPORT PFNGLTEXCOORD2HNVPROC __glewTexCoord2hNV; -GLEW_FUN_EXPORT PFNGLTEXCOORD2HVNVPROC __glewTexCoord2hvNV; -GLEW_FUN_EXPORT PFNGLTEXCOORD3HNVPROC __glewTexCoord3hNV; -GLEW_FUN_EXPORT PFNGLTEXCOORD3HVNVPROC __glewTexCoord3hvNV; -GLEW_FUN_EXPORT PFNGLTEXCOORD4HNVPROC __glewTexCoord4hNV; -GLEW_FUN_EXPORT PFNGLTEXCOORD4HVNVPROC __glewTexCoord4hvNV; -GLEW_FUN_EXPORT PFNGLVERTEX2HNVPROC __glewVertex2hNV; -GLEW_FUN_EXPORT PFNGLVERTEX2HVNVPROC __glewVertex2hvNV; -GLEW_FUN_EXPORT PFNGLVERTEX3HNVPROC __glewVertex3hNV; -GLEW_FUN_EXPORT PFNGLVERTEX3HVNVPROC __glewVertex3hvNV; -GLEW_FUN_EXPORT PFNGLVERTEX4HNVPROC __glewVertex4hNV; -GLEW_FUN_EXPORT PFNGLVERTEX4HVNVPROC __glewVertex4hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1HNVPROC __glewVertexAttrib1hNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1HVNVPROC __glewVertexAttrib1hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2HNVPROC __glewVertexAttrib2hNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2HVNVPROC __glewVertexAttrib2hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3HNVPROC __glewVertexAttrib3hNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3HVNVPROC __glewVertexAttrib3hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4HNVPROC __glewVertexAttrib4hNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4HVNVPROC __glewVertexAttrib4hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS1HVNVPROC __glewVertexAttribs1hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS2HVNVPROC __glewVertexAttribs2hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS3HVNVPROC __glewVertexAttribs3hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4HVNVPROC __glewVertexAttribs4hvNV; -GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTHNVPROC __glewVertexWeighthNV; -GLEW_FUN_EXPORT PFNGLVERTEXWEIGHTHVNVPROC __glewVertexWeighthvNV; - -GLEW_FUN_EXPORT PFNGLBEGINOCCLUSIONQUERYNVPROC __glewBeginOcclusionQueryNV; -GLEW_FUN_EXPORT PFNGLDELETEOCCLUSIONQUERIESNVPROC __glewDeleteOcclusionQueriesNV; -GLEW_FUN_EXPORT PFNGLENDOCCLUSIONQUERYNVPROC __glewEndOcclusionQueryNV; -GLEW_FUN_EXPORT PFNGLGENOCCLUSIONQUERIESNVPROC __glewGenOcclusionQueriesNV; -GLEW_FUN_EXPORT PFNGLGETOCCLUSIONQUERYIVNVPROC __glewGetOcclusionQueryivNV; -GLEW_FUN_EXPORT PFNGLGETOCCLUSIONQUERYUIVNVPROC __glewGetOcclusionQueryuivNV; -GLEW_FUN_EXPORT PFNGLISOCCLUSIONQUERYNVPROC __glewIsOcclusionQueryNV; - -GLEW_FUN_EXPORT PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC __glewProgramBufferParametersIivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC __glewProgramBufferParametersIuivNV; -GLEW_FUN_EXPORT PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC __glewProgramBufferParametersfvNV; - -GLEW_FUN_EXPORT PFNGLFLUSHPIXELDATARANGENVPROC __glewFlushPixelDataRangeNV; -GLEW_FUN_EXPORT PFNGLPIXELDATARANGENVPROC __glewPixelDataRangeNV; - -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERINVPROC __glewPointParameteriNV; -GLEW_FUN_EXPORT PFNGLPOINTPARAMETERIVNVPROC __glewPointParameterivNV; - -GLEW_FUN_EXPORT PFNGLGETVIDEOI64VNVPROC __glewGetVideoi64vNV; -GLEW_FUN_EXPORT PFNGLGETVIDEOIVNVPROC __glewGetVideoivNV; -GLEW_FUN_EXPORT PFNGLGETVIDEOUI64VNVPROC __glewGetVideoui64vNV; -GLEW_FUN_EXPORT PFNGLGETVIDEOUIVNVPROC __glewGetVideouivNV; -GLEW_FUN_EXPORT PFNGLPRESENTFRAMEDUALFILLNVPROC __glewPresentFrameDualFillNV; -GLEW_FUN_EXPORT PFNGLPRESENTFRAMEKEYEDNVPROC __glewPresentFrameKeyedNV; - -GLEW_FUN_EXPORT PFNGLPRIMITIVERESTARTINDEXNVPROC __glewPrimitiveRestartIndexNV; -GLEW_FUN_EXPORT PFNGLPRIMITIVERESTARTNVPROC __glewPrimitiveRestartNV; - -GLEW_FUN_EXPORT PFNGLCOMBINERINPUTNVPROC __glewCombinerInputNV; -GLEW_FUN_EXPORT PFNGLCOMBINEROUTPUTNVPROC __glewCombinerOutputNV; -GLEW_FUN_EXPORT PFNGLCOMBINERPARAMETERFNVPROC __glewCombinerParameterfNV; -GLEW_FUN_EXPORT PFNGLCOMBINERPARAMETERFVNVPROC __glewCombinerParameterfvNV; -GLEW_FUN_EXPORT PFNGLCOMBINERPARAMETERINVPROC __glewCombinerParameteriNV; -GLEW_FUN_EXPORT PFNGLCOMBINERPARAMETERIVNVPROC __glewCombinerParameterivNV; -GLEW_FUN_EXPORT PFNGLFINALCOMBINERINPUTNVPROC __glewFinalCombinerInputNV; -GLEW_FUN_EXPORT PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC __glewGetCombinerInputParameterfvNV; -GLEW_FUN_EXPORT PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC __glewGetCombinerInputParameterivNV; -GLEW_FUN_EXPORT PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC __glewGetCombinerOutputParameterfvNV; -GLEW_FUN_EXPORT PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC __glewGetCombinerOutputParameterivNV; -GLEW_FUN_EXPORT PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC __glewGetFinalCombinerInputParameterfvNV; -GLEW_FUN_EXPORT PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC __glewGetFinalCombinerInputParameterivNV; - -GLEW_FUN_EXPORT PFNGLCOMBINERSTAGEPARAMETERFVNVPROC __glewCombinerStageParameterfvNV; -GLEW_FUN_EXPORT PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC __glewGetCombinerStageParameterfvNV; - -GLEW_FUN_EXPORT PFNGLGETBUFFERPARAMETERUI64VNVPROC __glewGetBufferParameterui64vNV; -GLEW_FUN_EXPORT PFNGLGETINTEGERUI64VNVPROC __glewGetIntegerui64vNV; -GLEW_FUN_EXPORT PFNGLGETNAMEDBUFFERPARAMETERUI64VNVPROC __glewGetNamedBufferParameterui64vNV; -GLEW_FUN_EXPORT PFNGLGETUNIFORMUI64VNVPROC __glewGetUniformui64vNV; -GLEW_FUN_EXPORT PFNGLISBUFFERRESIDENTNVPROC __glewIsBufferResidentNV; -GLEW_FUN_EXPORT PFNGLISNAMEDBUFFERRESIDENTNVPROC __glewIsNamedBufferResidentNV; -GLEW_FUN_EXPORT PFNGLMAKEBUFFERNONRESIDENTNVPROC __glewMakeBufferNonResidentNV; -GLEW_FUN_EXPORT PFNGLMAKEBUFFERRESIDENTNVPROC __glewMakeBufferResidentNV; -GLEW_FUN_EXPORT PFNGLMAKENAMEDBUFFERNONRESIDENTNVPROC __glewMakeNamedBufferNonResidentNV; -GLEW_FUN_EXPORT PFNGLMAKENAMEDBUFFERRESIDENTNVPROC __glewMakeNamedBufferResidentNV; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMUI64NVPROC __glewProgramUniformui64NV; -GLEW_FUN_EXPORT PFNGLPROGRAMUNIFORMUI64VNVPROC __glewProgramUniformui64vNV; -GLEW_FUN_EXPORT PFNGLUNIFORMUI64NVPROC __glewUniformui64NV; -GLEW_FUN_EXPORT PFNGLUNIFORMUI64VNVPROC __glewUniformui64vNV; - -GLEW_FUN_EXPORT PFNGLTEXTUREBARRIERNVPROC __glewTextureBarrierNV; - -GLEW_FUN_EXPORT PFNGLACTIVEVARYINGNVPROC __glewActiveVaryingNV; -GLEW_FUN_EXPORT PFNGLBEGINTRANSFORMFEEDBACKNVPROC __glewBeginTransformFeedbackNV; -GLEW_FUN_EXPORT PFNGLBINDBUFFERBASENVPROC __glewBindBufferBaseNV; -GLEW_FUN_EXPORT PFNGLBINDBUFFEROFFSETNVPROC __glewBindBufferOffsetNV; -GLEW_FUN_EXPORT PFNGLBINDBUFFERRANGENVPROC __glewBindBufferRangeNV; -GLEW_FUN_EXPORT PFNGLENDTRANSFORMFEEDBACKNVPROC __glewEndTransformFeedbackNV; -GLEW_FUN_EXPORT PFNGLGETACTIVEVARYINGNVPROC __glewGetActiveVaryingNV; -GLEW_FUN_EXPORT PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC __glewGetTransformFeedbackVaryingNV; -GLEW_FUN_EXPORT PFNGLGETVARYINGLOCATIONNVPROC __glewGetVaryingLocationNV; -GLEW_FUN_EXPORT PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC __glewTransformFeedbackAttribsNV; -GLEW_FUN_EXPORT PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC __glewTransformFeedbackVaryingsNV; - -GLEW_FUN_EXPORT PFNGLBINDTRANSFORMFEEDBACKNVPROC __glewBindTransformFeedbackNV; -GLEW_FUN_EXPORT PFNGLDELETETRANSFORMFEEDBACKSNVPROC __glewDeleteTransformFeedbacksNV; -GLEW_FUN_EXPORT PFNGLDRAWTRANSFORMFEEDBACKNVPROC __glewDrawTransformFeedbackNV; -GLEW_FUN_EXPORT PFNGLGENTRANSFORMFEEDBACKSNVPROC __glewGenTransformFeedbacksNV; -GLEW_FUN_EXPORT PFNGLISTRANSFORMFEEDBACKNVPROC __glewIsTransformFeedbackNV; -GLEW_FUN_EXPORT PFNGLPAUSETRANSFORMFEEDBACKNVPROC __glewPauseTransformFeedbackNV; -GLEW_FUN_EXPORT PFNGLRESUMETRANSFORMFEEDBACKNVPROC __glewResumeTransformFeedbackNV; - -GLEW_FUN_EXPORT PFNGLFLUSHVERTEXARRAYRANGENVPROC __glewFlushVertexArrayRangeNV; -GLEW_FUN_EXPORT PFNGLVERTEXARRAYRANGENVPROC __glewVertexArrayRangeNV; - -GLEW_FUN_EXPORT PFNGLBUFFERADDRESSRANGENVPROC __glewBufferAddressRangeNV; -GLEW_FUN_EXPORT PFNGLCOLORFORMATNVPROC __glewColorFormatNV; -GLEW_FUN_EXPORT PFNGLEDGEFLAGFORMATNVPROC __glewEdgeFlagFormatNV; -GLEW_FUN_EXPORT PFNGLFOGCOORDFORMATNVPROC __glewFogCoordFormatNV; -GLEW_FUN_EXPORT PFNGLGETINTEGERUI64I_VNVPROC __glewGetIntegerui64i_vNV; -GLEW_FUN_EXPORT PFNGLINDEXFORMATNVPROC __glewIndexFormatNV; -GLEW_FUN_EXPORT PFNGLNORMALFORMATNVPROC __glewNormalFormatNV; -GLEW_FUN_EXPORT PFNGLSECONDARYCOLORFORMATNVPROC __glewSecondaryColorFormatNV; -GLEW_FUN_EXPORT PFNGLTEXCOORDFORMATNVPROC __glewTexCoordFormatNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBFORMATNVPROC __glewVertexAttribFormatNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBIFORMATNVPROC __glewVertexAttribIFormatNV; -GLEW_FUN_EXPORT PFNGLVERTEXFORMATNVPROC __glewVertexFormatNV; - -GLEW_FUN_EXPORT PFNGLAREPROGRAMSRESIDENTNVPROC __glewAreProgramsResidentNV; -GLEW_FUN_EXPORT PFNGLBINDPROGRAMNVPROC __glewBindProgramNV; -GLEW_FUN_EXPORT PFNGLDELETEPROGRAMSNVPROC __glewDeleteProgramsNV; -GLEW_FUN_EXPORT PFNGLEXECUTEPROGRAMNVPROC __glewExecuteProgramNV; -GLEW_FUN_EXPORT PFNGLGENPROGRAMSNVPROC __glewGenProgramsNV; -GLEW_FUN_EXPORT PFNGLGETPROGRAMPARAMETERDVNVPROC __glewGetProgramParameterdvNV; -GLEW_FUN_EXPORT PFNGLGETPROGRAMPARAMETERFVNVPROC __glewGetProgramParameterfvNV; -GLEW_FUN_EXPORT PFNGLGETPROGRAMSTRINGNVPROC __glewGetProgramStringNV; -GLEW_FUN_EXPORT PFNGLGETPROGRAMIVNVPROC __glewGetProgramivNV; -GLEW_FUN_EXPORT PFNGLGETTRACKMATRIXIVNVPROC __glewGetTrackMatrixivNV; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBPOINTERVNVPROC __glewGetVertexAttribPointervNV; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBDVNVPROC __glewGetVertexAttribdvNV; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBFVNVPROC __glewGetVertexAttribfvNV; -GLEW_FUN_EXPORT PFNGLGETVERTEXATTRIBIVNVPROC __glewGetVertexAttribivNV; -GLEW_FUN_EXPORT PFNGLISPROGRAMNVPROC __glewIsProgramNV; -GLEW_FUN_EXPORT PFNGLLOADPROGRAMNVPROC __glewLoadProgramNV; -GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETER4DNVPROC __glewProgramParameter4dNV; -GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETER4DVNVPROC __glewProgramParameter4dvNV; -GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETER4FNVPROC __glewProgramParameter4fNV; -GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETER4FVNVPROC __glewProgramParameter4fvNV; -GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETERS4DVNVPROC __glewProgramParameters4dvNV; -GLEW_FUN_EXPORT PFNGLPROGRAMPARAMETERS4FVNVPROC __glewProgramParameters4fvNV; -GLEW_FUN_EXPORT PFNGLREQUESTRESIDENTPROGRAMSNVPROC __glewRequestResidentProgramsNV; -GLEW_FUN_EXPORT PFNGLTRACKMATRIXNVPROC __glewTrackMatrixNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DNVPROC __glewVertexAttrib1dNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1DVNVPROC __glewVertexAttrib1dvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FNVPROC __glewVertexAttrib1fNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1FVNVPROC __glewVertexAttrib1fvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SNVPROC __glewVertexAttrib1sNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB1SVNVPROC __glewVertexAttrib1svNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DNVPROC __glewVertexAttrib2dNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2DVNVPROC __glewVertexAttrib2dvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FNVPROC __glewVertexAttrib2fNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2FVNVPROC __glewVertexAttrib2fvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SNVPROC __glewVertexAttrib2sNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB2SVNVPROC __glewVertexAttrib2svNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DNVPROC __glewVertexAttrib3dNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3DVNVPROC __glewVertexAttrib3dvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FNVPROC __glewVertexAttrib3fNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3FVNVPROC __glewVertexAttrib3fvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SNVPROC __glewVertexAttrib3sNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB3SVNVPROC __glewVertexAttrib3svNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DNVPROC __glewVertexAttrib4dNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4DVNVPROC __glewVertexAttrib4dvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FNVPROC __glewVertexAttrib4fNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4FVNVPROC __glewVertexAttrib4fvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SNVPROC __glewVertexAttrib4sNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4SVNVPROC __glewVertexAttrib4svNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UBNVPROC __glewVertexAttrib4ubNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIB4UBVNVPROC __glewVertexAttrib4ubvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBPOINTERNVPROC __glewVertexAttribPointerNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS1DVNVPROC __glewVertexAttribs1dvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS1FVNVPROC __glewVertexAttribs1fvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS1SVNVPROC __glewVertexAttribs1svNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS2DVNVPROC __glewVertexAttribs2dvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS2FVNVPROC __glewVertexAttribs2fvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS2SVNVPROC __glewVertexAttribs2svNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS3DVNVPROC __glewVertexAttribs3dvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS3FVNVPROC __glewVertexAttribs3fvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS3SVNVPROC __glewVertexAttribs3svNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4DVNVPROC __glewVertexAttribs4dvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4FVNVPROC __glewVertexAttribs4fvNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4SVNVPROC __glewVertexAttribs4svNV; -GLEW_FUN_EXPORT PFNGLVERTEXATTRIBS4UBVNVPROC __glewVertexAttribs4ubvNV; - -GLEW_FUN_EXPORT PFNGLCLEARDEPTHFOESPROC __glewClearDepthfOES; -GLEW_FUN_EXPORT PFNGLCLIPPLANEFOESPROC __glewClipPlanefOES; -GLEW_FUN_EXPORT PFNGLDEPTHRANGEFOESPROC __glewDepthRangefOES; -GLEW_FUN_EXPORT PFNGLFRUSTUMFOESPROC __glewFrustumfOES; -GLEW_FUN_EXPORT PFNGLGETCLIPPLANEFOESPROC __glewGetClipPlanefOES; -GLEW_FUN_EXPORT PFNGLORTHOFOESPROC __glewOrthofOES; - -GLEW_FUN_EXPORT PFNGLDETAILTEXFUNCSGISPROC __glewDetailTexFuncSGIS; -GLEW_FUN_EXPORT PFNGLGETDETAILTEXFUNCSGISPROC __glewGetDetailTexFuncSGIS; - -GLEW_FUN_EXPORT PFNGLFOGFUNCSGISPROC __glewFogFuncSGIS; -GLEW_FUN_EXPORT PFNGLGETFOGFUNCSGISPROC __glewGetFogFuncSGIS; - -GLEW_FUN_EXPORT PFNGLSAMPLEMASKSGISPROC __glewSampleMaskSGIS; -GLEW_FUN_EXPORT PFNGLSAMPLEPATTERNSGISPROC __glewSamplePatternSGIS; - -GLEW_FUN_EXPORT PFNGLGETSHARPENTEXFUNCSGISPROC __glewGetSharpenTexFuncSGIS; -GLEW_FUN_EXPORT PFNGLSHARPENTEXFUNCSGISPROC __glewSharpenTexFuncSGIS; - -GLEW_FUN_EXPORT PFNGLTEXIMAGE4DSGISPROC __glewTexImage4DSGIS; -GLEW_FUN_EXPORT PFNGLTEXSUBIMAGE4DSGISPROC __glewTexSubImage4DSGIS; - -GLEW_FUN_EXPORT PFNGLGETTEXFILTERFUNCSGISPROC __glewGetTexFilterFuncSGIS; -GLEW_FUN_EXPORT PFNGLTEXFILTERFUNCSGISPROC __glewTexFilterFuncSGIS; - -GLEW_FUN_EXPORT PFNGLASYNCMARKERSGIXPROC __glewAsyncMarkerSGIX; -GLEW_FUN_EXPORT PFNGLDELETEASYNCMARKERSSGIXPROC __glewDeleteAsyncMarkersSGIX; -GLEW_FUN_EXPORT PFNGLFINISHASYNCSGIXPROC __glewFinishAsyncSGIX; -GLEW_FUN_EXPORT PFNGLGENASYNCMARKERSSGIXPROC __glewGenAsyncMarkersSGIX; -GLEW_FUN_EXPORT PFNGLISASYNCMARKERSGIXPROC __glewIsAsyncMarkerSGIX; -GLEW_FUN_EXPORT PFNGLPOLLASYNCSGIXPROC __glewPollAsyncSGIX; - -GLEW_FUN_EXPORT PFNGLFLUSHRASTERSGIXPROC __glewFlushRasterSGIX; - -GLEW_FUN_EXPORT PFNGLTEXTUREFOGSGIXPROC __glewTextureFogSGIX; - -GLEW_FUN_EXPORT PFNGLFRAGMENTCOLORMATERIALSGIXPROC __glewFragmentColorMaterialSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELFSGIXPROC __glewFragmentLightModelfSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELFVSGIXPROC __glewFragmentLightModelfvSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELISGIXPROC __glewFragmentLightModeliSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTMODELIVSGIXPROC __glewFragmentLightModelivSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTFSGIXPROC __glewFragmentLightfSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTFVSGIXPROC __glewFragmentLightfvSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTISGIXPROC __glewFragmentLightiSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTLIGHTIVSGIXPROC __glewFragmentLightivSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALFSGIXPROC __glewFragmentMaterialfSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALFVSGIXPROC __glewFragmentMaterialfvSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALISGIXPROC __glewFragmentMaterialiSGIX; -GLEW_FUN_EXPORT PFNGLFRAGMENTMATERIALIVSGIXPROC __glewFragmentMaterialivSGIX; -GLEW_FUN_EXPORT PFNGLGETFRAGMENTLIGHTFVSGIXPROC __glewGetFragmentLightfvSGIX; -GLEW_FUN_EXPORT PFNGLGETFRAGMENTLIGHTIVSGIXPROC __glewGetFragmentLightivSGIX; -GLEW_FUN_EXPORT PFNGLGETFRAGMENTMATERIALFVSGIXPROC __glewGetFragmentMaterialfvSGIX; -GLEW_FUN_EXPORT PFNGLGETFRAGMENTMATERIALIVSGIXPROC __glewGetFragmentMaterialivSGIX; - -GLEW_FUN_EXPORT PFNGLFRAMEZOOMSGIXPROC __glewFrameZoomSGIX; - -GLEW_FUN_EXPORT PFNGLPIXELTEXGENSGIXPROC __glewPixelTexGenSGIX; - -GLEW_FUN_EXPORT PFNGLREFERENCEPLANESGIXPROC __glewReferencePlaneSGIX; - -GLEW_FUN_EXPORT PFNGLSPRITEPARAMETERFSGIXPROC __glewSpriteParameterfSGIX; -GLEW_FUN_EXPORT PFNGLSPRITEPARAMETERFVSGIXPROC __glewSpriteParameterfvSGIX; -GLEW_FUN_EXPORT PFNGLSPRITEPARAMETERISGIXPROC __glewSpriteParameteriSGIX; -GLEW_FUN_EXPORT PFNGLSPRITEPARAMETERIVSGIXPROC __glewSpriteParameterivSGIX; - -GLEW_FUN_EXPORT PFNGLTAGSAMPLEBUFFERSGIXPROC __glewTagSampleBufferSGIX; - -GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERFVSGIPROC __glewColorTableParameterfvSGI; -GLEW_FUN_EXPORT PFNGLCOLORTABLEPARAMETERIVSGIPROC __glewColorTableParameterivSGI; -GLEW_FUN_EXPORT PFNGLCOLORTABLESGIPROC __glewColorTableSGI; -GLEW_FUN_EXPORT PFNGLCOPYCOLORTABLESGIPROC __glewCopyColorTableSGI; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERFVSGIPROC __glewGetColorTableParameterfvSGI; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLEPARAMETERIVSGIPROC __glewGetColorTableParameterivSGI; -GLEW_FUN_EXPORT PFNGLGETCOLORTABLESGIPROC __glewGetColorTableSGI; - -GLEW_FUN_EXPORT PFNGLFINISHTEXTURESUNXPROC __glewFinishTextureSUNX; - -GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORBSUNPROC __glewGlobalAlphaFactorbSUN; -GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORDSUNPROC __glewGlobalAlphaFactordSUN; -GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORFSUNPROC __glewGlobalAlphaFactorfSUN; -GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORISUNPROC __glewGlobalAlphaFactoriSUN; -GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORSSUNPROC __glewGlobalAlphaFactorsSUN; -GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORUBSUNPROC __glewGlobalAlphaFactorubSUN; -GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORUISUNPROC __glewGlobalAlphaFactoruiSUN; -GLEW_FUN_EXPORT PFNGLGLOBALALPHAFACTORUSSUNPROC __glewGlobalAlphaFactorusSUN; - -GLEW_FUN_EXPORT PFNGLREADVIDEOPIXELSSUNPROC __glewReadVideoPixelsSUN; - -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEPOINTERSUNPROC __glewReplacementCodePointerSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUBSUNPROC __glewReplacementCodeubSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUBVSUNPROC __glewReplacementCodeubvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUISUNPROC __glewReplacementCodeuiSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUIVSUNPROC __glewReplacementCodeuivSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUSSUNPROC __glewReplacementCodeusSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUSVSUNPROC __glewReplacementCodeusvSUN; - -GLEW_FUN_EXPORT PFNGLCOLOR3FVERTEX3FSUNPROC __glewColor3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLCOLOR3FVERTEX3FVSUNPROC __glewColor3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewColor4fNormal3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewColor4fNormal3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLCOLOR4UBVERTEX2FSUNPROC __glewColor4ubVertex2fSUN; -GLEW_FUN_EXPORT PFNGLCOLOR4UBVERTEX2FVSUNPROC __glewColor4ubVertex2fvSUN; -GLEW_FUN_EXPORT PFNGLCOLOR4UBVERTEX3FSUNPROC __glewColor4ubVertex3fSUN; -GLEW_FUN_EXPORT PFNGLCOLOR4UBVERTEX3FVSUNPROC __glewColor4ubVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLNORMAL3FVERTEX3FSUNPROC __glewNormal3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLNORMAL3FVERTEX3FVSUNPROC __glewNormal3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC __glewReplacementCodeuiColor3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC __glewReplacementCodeuiColor3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiColor4fNormal3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiColor4fNormal3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC __glewReplacementCodeuiColor4ubVertex3fSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC __glewReplacementCodeuiColor4ubVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiNormal3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiNormal3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fNormal3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC __glewReplacementCodeuiTexCoord2fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC __glewReplacementCodeuiTexCoord2fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC __glewReplacementCodeuiVertex3fSUN; -GLEW_FUN_EXPORT PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC __glewReplacementCodeuiVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC __glewTexCoord2fColor3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC __glewTexCoord2fColor3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC __glewTexCoord2fColor4fNormal3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC __glewTexCoord2fColor4fNormal3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC __glewTexCoord2fColor4ubVertex3fSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC __glewTexCoord2fColor4ubVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC __glewTexCoord2fNormal3fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC __glewTexCoord2fNormal3fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FVERTEX3FSUNPROC __glewTexCoord2fVertex3fSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD2FVERTEX3FVSUNPROC __glewTexCoord2fVertex3fvSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC __glewTexCoord4fColor4fNormal3fVertex4fSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC __glewTexCoord4fColor4fNormal3fVertex4fvSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD4FVERTEX4FSUNPROC __glewTexCoord4fVertex4fSUN; -GLEW_FUN_EXPORT PFNGLTEXCOORD4FVERTEX4FVSUNPROC __glewTexCoord4fVertex4fvSUN; - -GLEW_FUN_EXPORT PFNGLADDSWAPHINTRECTWINPROC __glewAddSwapHintRectWIN; - -#if defined(GLEW_MX) && !defined(_WIN32) -struct GLEWContextStruct -{ -#endif /* GLEW_MX */ - -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_1; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_2; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_3; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_4; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_1_5; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_2_0; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_2_1; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_3_0; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_3_1; -GLEW_VAR_EXPORT GLboolean __GLEW_VERSION_3_2; -GLEW_VAR_EXPORT GLboolean __GLEW_3DFX_multisample; -GLEW_VAR_EXPORT GLboolean __GLEW_3DFX_tbuffer; -GLEW_VAR_EXPORT GLboolean __GLEW_3DFX_texture_compression_FXT1; -GLEW_VAR_EXPORT GLboolean __GLEW_AMD_draw_buffers_blend; -GLEW_VAR_EXPORT GLboolean __GLEW_AMD_performance_monitor; -GLEW_VAR_EXPORT GLboolean __GLEW_AMD_texture_texture4; -GLEW_VAR_EXPORT GLboolean __GLEW_AMD_vertex_shader_tessellator; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_aux_depth_stencil; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_client_storage; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_element_array; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_fence; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_float_pixels; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_flush_buffer_range; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_object_purgeable; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_pixel_buffer; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_rgb_422; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_row_bytes; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_specular_vector; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_texture_range; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_transform_hint; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_vertex_array_object; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_vertex_array_range; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_vertex_program_evaluators; -GLEW_VAR_EXPORT GLboolean __GLEW_APPLE_ycbcr_422; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_color_buffer_float; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_compatibility; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_copy_buffer; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_depth_buffer_float; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_depth_clamp; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_depth_texture; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_draw_buffers; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_draw_buffers_blend; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_draw_elements_base_vertex; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_draw_instanced; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_fragment_coord_conventions; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_fragment_program; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_fragment_program_shadow; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_fragment_shader; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_framebuffer_object; -GLEW_VAR_EXPORT GLboolean __GLEW_ARB_framebuffer_sRGB; 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-GLEW_VAR_EXPORT GLboolean __GLEW_NV_transform_feedback; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_transform_feedback2; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_array_range; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_array_range2; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_buffer_unified_memory; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program1_1; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program2; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program2_option; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program3; -GLEW_VAR_EXPORT GLboolean __GLEW_NV_vertex_program4; -GLEW_VAR_EXPORT GLboolean __GLEW_OES_byte_coordinates; -GLEW_VAR_EXPORT GLboolean __GLEW_OES_compressed_paletted_texture; -GLEW_VAR_EXPORT GLboolean __GLEW_OES_read_format; -GLEW_VAR_EXPORT GLboolean __GLEW_OES_single_precision; -GLEW_VAR_EXPORT GLboolean __GLEW_OML_interlace; -GLEW_VAR_EXPORT GLboolean __GLEW_OML_resample; -GLEW_VAR_EXPORT GLboolean 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GLboolean __GLEW_SGIX_resample; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_shadow; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_shadow_ambient; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_sprite; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_tag_sample_buffer; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_add_env; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_coordinate_clamp; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_lod_bias; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_multi_buffer; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_range; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_texture_scale_bias; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_vertex_preclip; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_vertex_preclip_hint; -GLEW_VAR_EXPORT GLboolean __GLEW_SGIX_ycrcb; -GLEW_VAR_EXPORT GLboolean __GLEW_SGI_color_matrix; -GLEW_VAR_EXPORT GLboolean __GLEW_SGI_color_table; -GLEW_VAR_EXPORT GLboolean __GLEW_SGI_texture_color_table; -GLEW_VAR_EXPORT GLboolean __GLEW_SUNX_constant_data; -GLEW_VAR_EXPORT GLboolean __GLEW_SUN_convolution_border_modes; -GLEW_VAR_EXPORT GLboolean __GLEW_SUN_global_alpha; -GLEW_VAR_EXPORT GLboolean __GLEW_SUN_mesh_array; -GLEW_VAR_EXPORT GLboolean __GLEW_SUN_read_video_pixels; -GLEW_VAR_EXPORT GLboolean __GLEW_SUN_slice_accum; -GLEW_VAR_EXPORT GLboolean __GLEW_SUN_triangle_list; -GLEW_VAR_EXPORT GLboolean __GLEW_SUN_vertex; -GLEW_VAR_EXPORT GLboolean __GLEW_WIN_phong_shading; -GLEW_VAR_EXPORT GLboolean __GLEW_WIN_specular_fog; -GLEW_VAR_EXPORT GLboolean __GLEW_WIN_swap_hint; - -#ifdef GLEW_MX -}; /* GLEWContextStruct */ -#endif /* GLEW_MX */ - -/* ------------------------------------------------------------------------- */ - -/* error codes */ -#define GLEW_OK 0 -#define GLEW_NO_ERROR 0 -#define GLEW_ERROR_NO_GL_VERSION 1 /* missing GL version */ -#define GLEW_ERROR_GL_VERSION_10_ONLY 2 /* GL 1.1 and up are not supported */ -#define GLEW_ERROR_GLX_VERSION_11_ONLY 3 /* GLX 1.2 and up are not supported */ - -/* string codes */ -#define GLEW_VERSION 1 -#define GLEW_VERSION_MAJOR 2 -#define GLEW_VERSION_MINOR 3 -#define GLEW_VERSION_MICRO 4 - -/* API */ -#ifdef GLEW_MX - -typedef struct GLEWContextStruct GLEWContext; -GLEWAPI GLenum glewContextInit (GLEWContext* ctx); -GLEWAPI GLboolean glewContextIsSupported (GLEWContext* ctx, const char* name); - -#define glewInit() glewContextInit(glewGetContext()) -#define glewIsSupported(x) glewContextIsSupported(glewGetContext(), x) -#define glewIsExtensionSupported(x) glewIsSupported(x) - -#define GLEW_GET_VAR(x) (*(const GLboolean*)&(glewGetContext()->x)) -#ifdef _WIN32 -# define GLEW_GET_FUN(x) glewGetContext()->x -#else -# define GLEW_GET_FUN(x) x -#endif - -#else /* GLEW_MX */ - -GLEWAPI GLenum glewInit (); -GLEWAPI GLboolean glewIsSupported (const char* name); -#define glewIsExtensionSupported(x) glewIsSupported(x) - -#define GLEW_GET_VAR(x) (*(const GLboolean*)&x) -#define GLEW_GET_FUN(x) x - -#endif /* GLEW_MX */ - -GLEWAPI GLboolean glewExperimental; -GLEWAPI GLboolean glewGetExtension (const char* name); -GLEWAPI const GLubyte* glewGetErrorString (GLenum error); -GLEWAPI const GLubyte* glewGetString (GLenum name); - -#ifdef __cplusplus -} -#endif - -#ifdef GLEW_APIENTRY_DEFINED -#undef GLEW_APIENTRY_DEFINED -#undef APIENTRY -#undef GLAPIENTRY -#define GLAPIENTRY -#endif - -#ifdef GLEW_CALLBACK_DEFINED -#undef GLEW_CALLBACK_DEFINED -#undef CALLBACK -#endif - -#ifdef GLEW_WINGDIAPI_DEFINED -#undef GLEW_WINGDIAPI_DEFINED -#undef WINGDIAPI -#endif - -#undef GLAPI -/* #undef GLEWAPI */ - -#endif /* __glew_h__ */ diff --git a/Dependencies/OpenGL/GL/glext.h b/Dependencies/OpenGL/GL/glext.h deleted file mode 100644 index 473b22a..0000000 --- a/Dependencies/OpenGL/GL/glext.h +++ /dev/null @@ -1,9465 +0,0 @@ -#ifndef __glext_h_ -#define __glext_h_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* -** Copyright (c) 2007-2009 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -/* Header file version number, required by OpenGL ABI for Linux */ -/* glext.h last updated $Date: 2009-09-24 13:55:03 -0700 (Thu, 24 Sep 2009) $ */ -/* Current version at http://www.opengl.org/registry/ */ -#define GL_GLEXT_VERSION 56 - -/* Function declaration macros - to move into glplatform.h */ - -#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) -#define WIN32_LEAN_AND_MEAN 1 -#include -#endif - -#ifndef APIENTRY -#define APIENTRY -#endif -#ifndef APIENTRYP -#define APIENTRYP APIENTRY * -#endif -#ifndef GLAPI -#define GLAPI extern -#endif - -/*************************************************************/ - -#ifndef GL_VERSION_1_2 -#define GL_UNSIGNED_BYTE_3_3_2 0x8032 -#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 -#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 -#define GL_UNSIGNED_INT_8_8_8_8 0x8035 -#define GL_UNSIGNED_INT_10_10_10_2 0x8036 -#define GL_TEXTURE_BINDING_3D 0x806A -#define GL_PACK_SKIP_IMAGES 0x806B -#define GL_PACK_IMAGE_HEIGHT 0x806C -#define GL_UNPACK_SKIP_IMAGES 0x806D -#define GL_UNPACK_IMAGE_HEIGHT 0x806E -#define GL_TEXTURE_3D 0x806F -#define GL_PROXY_TEXTURE_3D 0x8070 -#define GL_TEXTURE_DEPTH 0x8071 -#define GL_TEXTURE_WRAP_R 0x8072 -#define GL_MAX_3D_TEXTURE_SIZE 0x8073 -#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362 -#define GL_UNSIGNED_SHORT_5_6_5 0x8363 -#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364 -#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365 -#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366 -#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 -#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368 -#define GL_BGR 0x80E0 -#define GL_BGRA 0x80E1 -#define GL_MAX_ELEMENTS_VERTICES 0x80E8 -#define GL_MAX_ELEMENTS_INDICES 0x80E9 -#define GL_CLAMP_TO_EDGE 0x812F -#define GL_TEXTURE_MIN_LOD 0x813A -#define GL_TEXTURE_MAX_LOD 0x813B -#define GL_TEXTURE_BASE_LEVEL 0x813C -#define GL_TEXTURE_MAX_LEVEL 0x813D -#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12 -#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13 -#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22 -#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23 -#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E -#endif - -#ifndef GL_VERSION_1_2_DEPRECATED -#define GL_RESCALE_NORMAL 0x803A -#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8 -#define GL_SINGLE_COLOR 0x81F9 -#define GL_SEPARATE_SPECULAR_COLOR 0x81FA -#define GL_ALIASED_POINT_SIZE_RANGE 0x846D -#endif - -#ifndef GL_ARB_imaging -#define GL_CONSTANT_COLOR 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 -#define GL_CONSTANT_ALPHA 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 -#define GL_BLEND_COLOR 0x8005 -#define GL_FUNC_ADD 0x8006 -#define GL_MIN 0x8007 -#define GL_MAX 0x8008 -#define GL_BLEND_EQUATION 0x8009 -#define GL_FUNC_SUBTRACT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT 0x800B -#endif - -#ifndef GL_ARB_imaging_DEPRECATED -#define GL_CONVOLUTION_1D 0x8010 -#define GL_CONVOLUTION_2D 0x8011 -#define GL_SEPARABLE_2D 0x8012 -#define GL_CONVOLUTION_BORDER_MODE 0x8013 -#define GL_CONVOLUTION_FILTER_SCALE 0x8014 -#define GL_CONVOLUTION_FILTER_BIAS 0x8015 -#define GL_REDUCE 0x8016 -#define GL_CONVOLUTION_FORMAT 0x8017 -#define GL_CONVOLUTION_WIDTH 0x8018 -#define GL_CONVOLUTION_HEIGHT 0x8019 -#define GL_MAX_CONVOLUTION_WIDTH 0x801A -#define GL_MAX_CONVOLUTION_HEIGHT 0x801B -#define GL_POST_CONVOLUTION_RED_SCALE 0x801C -#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D -#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E -#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F -#define GL_POST_CONVOLUTION_RED_BIAS 0x8020 -#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021 -#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022 -#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023 -#define GL_HISTOGRAM 0x8024 -#define GL_PROXY_HISTOGRAM 0x8025 -#define GL_HISTOGRAM_WIDTH 0x8026 -#define GL_HISTOGRAM_FORMAT 0x8027 -#define GL_HISTOGRAM_RED_SIZE 0x8028 -#define GL_HISTOGRAM_GREEN_SIZE 0x8029 -#define GL_HISTOGRAM_BLUE_SIZE 0x802A -#define GL_HISTOGRAM_ALPHA_SIZE 0x802B -#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C -#define GL_HISTOGRAM_SINK 0x802D -#define GL_MINMAX 0x802E -#define GL_MINMAX_FORMAT 0x802F -#define GL_MINMAX_SINK 0x8030 -#define GL_TABLE_TOO_LARGE 0x8031 -#define GL_COLOR_MATRIX 0x80B1 -#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2 -#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3 -#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4 -#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5 -#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6 -#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7 -#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8 -#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9 -#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA -#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB -#define GL_COLOR_TABLE 0x80D0 -#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1 -#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2 -#define GL_PROXY_COLOR_TABLE 0x80D3 -#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4 -#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5 -#define GL_COLOR_TABLE_SCALE 0x80D6 -#define GL_COLOR_TABLE_BIAS 0x80D7 -#define GL_COLOR_TABLE_FORMAT 0x80D8 -#define GL_COLOR_TABLE_WIDTH 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF -#define GL_CONSTANT_BORDER 0x8151 -#define GL_REPLICATE_BORDER 0x8153 -#define GL_CONVOLUTION_BORDER_COLOR 0x8154 -#endif - -#ifndef GL_VERSION_1_3 -#define GL_TEXTURE0 0x84C0 -#define GL_TEXTURE1 0x84C1 -#define GL_TEXTURE2 0x84C2 -#define GL_TEXTURE3 0x84C3 -#define GL_TEXTURE4 0x84C4 -#define GL_TEXTURE5 0x84C5 -#define GL_TEXTURE6 0x84C6 -#define GL_TEXTURE7 0x84C7 -#define GL_TEXTURE8 0x84C8 -#define GL_TEXTURE9 0x84C9 -#define GL_TEXTURE10 0x84CA -#define GL_TEXTURE11 0x84CB -#define GL_TEXTURE12 0x84CC -#define GL_TEXTURE13 0x84CD -#define GL_TEXTURE14 0x84CE -#define GL_TEXTURE15 0x84CF -#define GL_TEXTURE16 0x84D0 -#define GL_TEXTURE17 0x84D1 -#define GL_TEXTURE18 0x84D2 -#define GL_TEXTURE19 0x84D3 -#define GL_TEXTURE20 0x84D4 -#define GL_TEXTURE21 0x84D5 -#define GL_TEXTURE22 0x84D6 -#define GL_TEXTURE23 0x84D7 -#define GL_TEXTURE24 0x84D8 -#define GL_TEXTURE25 0x84D9 -#define GL_TEXTURE26 0x84DA -#define GL_TEXTURE27 0x84DB -#define GL_TEXTURE28 0x84DC -#define GL_TEXTURE29 0x84DD -#define GL_TEXTURE30 0x84DE -#define GL_TEXTURE31 0x84DF -#define GL_ACTIVE_TEXTURE 0x84E0 -#define GL_MULTISAMPLE 0x809D -#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE 0x809F -#define GL_SAMPLE_COVERAGE 0x80A0 -#define GL_SAMPLE_BUFFERS 0x80A8 -#define GL_SAMPLES 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT 0x80AB -#define GL_TEXTURE_CUBE_MAP 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C -#define GL_COMPRESSED_RGB 0x84ED -#define GL_COMPRESSED_RGBA 0x84EE -#define GL_TEXTURE_COMPRESSION_HINT 0x84EF -#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0 -#define GL_TEXTURE_COMPRESSED 0x86A1 -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 -#define GL_CLAMP_TO_BORDER 0x812D -#endif - -#ifndef GL_VERSION_1_3_DEPRECATED -#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1 -#define GL_MAX_TEXTURE_UNITS 0x84E2 -#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3 -#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4 -#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5 -#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6 -#define GL_MULTISAMPLE_BIT 0x20000000 -#define GL_NORMAL_MAP 0x8511 -#define GL_REFLECTION_MAP 0x8512 -#define GL_COMPRESSED_ALPHA 0x84E9 -#define GL_COMPRESSED_LUMINANCE 0x84EA -#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB -#define GL_COMPRESSED_INTENSITY 0x84EC -#define GL_COMBINE 0x8570 -#define GL_COMBINE_RGB 0x8571 -#define GL_COMBINE_ALPHA 0x8572 -#define GL_SOURCE0_RGB 0x8580 -#define GL_SOURCE1_RGB 0x8581 -#define GL_SOURCE2_RGB 0x8582 -#define GL_SOURCE0_ALPHA 0x8588 -#define GL_SOURCE1_ALPHA 0x8589 -#define GL_SOURCE2_ALPHA 0x858A -#define GL_OPERAND0_RGB 0x8590 -#define GL_OPERAND1_RGB 0x8591 -#define GL_OPERAND2_RGB 0x8592 -#define GL_OPERAND0_ALPHA 0x8598 -#define GL_OPERAND1_ALPHA 0x8599 -#define GL_OPERAND2_ALPHA 0x859A -#define GL_RGB_SCALE 0x8573 -#define GL_ADD_SIGNED 0x8574 -#define GL_INTERPOLATE 0x8575 -#define GL_SUBTRACT 0x84E7 -#define GL_CONSTANT 0x8576 -#define GL_PRIMARY_COLOR 0x8577 -#define GL_PREVIOUS 0x8578 -#define GL_DOT3_RGB 0x86AE -#define GL_DOT3_RGBA 0x86AF -#endif - -#ifndef GL_VERSION_1_4 -#define GL_BLEND_DST_RGB 0x80C8 -#define GL_BLEND_SRC_RGB 0x80C9 -#define GL_BLEND_DST_ALPHA 0x80CA -#define GL_BLEND_SRC_ALPHA 0x80CB -#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128 -#define GL_DEPTH_COMPONENT16 0x81A5 -#define GL_DEPTH_COMPONENT24 0x81A6 -#define GL_DEPTH_COMPONENT32 0x81A7 -#define GL_MIRRORED_REPEAT 0x8370 -#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD -#define GL_TEXTURE_LOD_BIAS 0x8501 -#define GL_INCR_WRAP 0x8507 -#define GL_DECR_WRAP 0x8508 -#define GL_TEXTURE_DEPTH_SIZE 0x884A -#define GL_TEXTURE_COMPARE_MODE 0x884C -#define GL_TEXTURE_COMPARE_FUNC 0x884D -#endif - -#ifndef GL_VERSION_1_4_DEPRECATED -#define GL_POINT_SIZE_MIN 0x8126 -#define GL_POINT_SIZE_MAX 0x8127 -#define GL_POINT_DISTANCE_ATTENUATION 0x8129 -#define GL_GENERATE_MIPMAP 0x8191 -#define GL_GENERATE_MIPMAP_HINT 0x8192 -#define GL_FOG_COORDINATE_SOURCE 0x8450 -#define GL_FOG_COORDINATE 0x8451 -#define GL_FRAGMENT_DEPTH 0x8452 -#define GL_CURRENT_FOG_COORDINATE 0x8453 -#define GL_FOG_COORDINATE_ARRAY_TYPE 0x8454 -#define GL_FOG_COORDINATE_ARRAY_STRIDE 0x8455 -#define GL_FOG_COORDINATE_ARRAY_POINTER 0x8456 -#define GL_FOG_COORDINATE_ARRAY 0x8457 -#define GL_COLOR_SUM 0x8458 -#define GL_CURRENT_SECONDARY_COLOR 0x8459 -#define GL_SECONDARY_COLOR_ARRAY_SIZE 0x845A -#define GL_SECONDARY_COLOR_ARRAY_TYPE 0x845B -#define GL_SECONDARY_COLOR_ARRAY_STRIDE 0x845C -#define GL_SECONDARY_COLOR_ARRAY_POINTER 0x845D -#define GL_SECONDARY_COLOR_ARRAY 0x845E -#define GL_TEXTURE_FILTER_CONTROL 0x8500 -#define GL_DEPTH_TEXTURE_MODE 0x884B -#define GL_COMPARE_R_TO_TEXTURE 0x884E -#endif - -#ifndef GL_VERSION_1_5 -#define GL_BUFFER_SIZE 0x8764 -#define GL_BUFFER_USAGE 0x8765 -#define GL_QUERY_COUNTER_BITS 0x8864 -#define GL_CURRENT_QUERY 0x8865 -#define GL_QUERY_RESULT 0x8866 -#define GL_QUERY_RESULT_AVAILABLE 0x8867 -#define GL_ARRAY_BUFFER 0x8892 -#define GL_ELEMENT_ARRAY_BUFFER 0x8893 -#define GL_ARRAY_BUFFER_BINDING 0x8894 -#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 -#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F -#define GL_READ_ONLY 0x88B8 -#define GL_WRITE_ONLY 0x88B9 -#define GL_READ_WRITE 0x88BA -#define GL_BUFFER_ACCESS 0x88BB -#define GL_BUFFER_MAPPED 0x88BC -#define GL_BUFFER_MAP_POINTER 0x88BD -#define GL_STREAM_DRAW 0x88E0 -#define GL_STREAM_READ 0x88E1 -#define GL_STREAM_COPY 0x88E2 -#define GL_STATIC_DRAW 0x88E4 -#define GL_STATIC_READ 0x88E5 -#define GL_STATIC_COPY 0x88E6 -#define GL_DYNAMIC_DRAW 0x88E8 -#define GL_DYNAMIC_READ 0x88E9 -#define GL_DYNAMIC_COPY 0x88EA -#define GL_SAMPLES_PASSED 0x8914 -#endif - -#ifndef GL_VERSION_1_5_DEPRECATED -#define GL_VERTEX_ARRAY_BUFFER_BINDING 0x8896 -#define GL_NORMAL_ARRAY_BUFFER_BINDING 0x8897 -#define GL_COLOR_ARRAY_BUFFER_BINDING 0x8898 -#define GL_INDEX_ARRAY_BUFFER_BINDING 0x8899 -#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A -#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B -#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C -#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D -#define GL_WEIGHT_ARRAY_BUFFER_BINDING 0x889E -#define GL_FOG_COORD_SRC 0x8450 -#define GL_FOG_COORD 0x8451 -#define GL_CURRENT_FOG_COORD 0x8453 -#define GL_FOG_COORD_ARRAY_TYPE 0x8454 -#define GL_FOG_COORD_ARRAY_STRIDE 0x8455 -#define GL_FOG_COORD_ARRAY_POINTER 0x8456 -#define GL_FOG_COORD_ARRAY 0x8457 -#define GL_FOG_COORD_ARRAY_BUFFER_BINDING 0x889D -#define GL_SRC0_RGB 0x8580 -#define GL_SRC1_RGB 0x8581 -#define GL_SRC2_RGB 0x8582 -#define GL_SRC0_ALPHA 0x8588 -#define GL_SRC1_ALPHA 0x8589 -#define GL_SRC2_ALPHA 0x858A -#endif - -#ifndef GL_VERSION_2_0 -#define GL_BLEND_EQUATION_RGB 0x8009 -#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 -#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 -#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 -#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 -#define GL_CURRENT_VERTEX_ATTRIB 0x8626 -#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642 -#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 -#define GL_STENCIL_BACK_FUNC 0x8800 -#define GL_STENCIL_BACK_FAIL 0x8801 -#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 -#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 -#define GL_MAX_DRAW_BUFFERS 0x8824 -#define GL_DRAW_BUFFER0 0x8825 -#define GL_DRAW_BUFFER1 0x8826 -#define GL_DRAW_BUFFER2 0x8827 -#define GL_DRAW_BUFFER3 0x8828 -#define GL_DRAW_BUFFER4 0x8829 -#define GL_DRAW_BUFFER5 0x882A -#define GL_DRAW_BUFFER6 0x882B -#define GL_DRAW_BUFFER7 0x882C -#define GL_DRAW_BUFFER8 0x882D -#define GL_DRAW_BUFFER9 0x882E -#define GL_DRAW_BUFFER10 0x882F -#define GL_DRAW_BUFFER11 0x8830 -#define GL_DRAW_BUFFER12 0x8831 -#define GL_DRAW_BUFFER13 0x8832 -#define GL_DRAW_BUFFER14 0x8833 -#define GL_DRAW_BUFFER15 0x8834 -#define GL_BLEND_EQUATION_ALPHA 0x883D -#define GL_MAX_VERTEX_ATTRIBS 0x8869 -#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A -#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 -#define GL_FRAGMENT_SHADER 0x8B30 -#define GL_VERTEX_SHADER 0x8B31 -#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49 -#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A -#define GL_MAX_VARYING_FLOATS 0x8B4B -#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C -#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D -#define GL_SHADER_TYPE 0x8B4F -#define GL_FLOAT_VEC2 0x8B50 -#define GL_FLOAT_VEC3 0x8B51 -#define GL_FLOAT_VEC4 0x8B52 -#define GL_INT_VEC2 0x8B53 -#define GL_INT_VEC3 0x8B54 -#define GL_INT_VEC4 0x8B55 -#define GL_BOOL 0x8B56 -#define GL_BOOL_VEC2 0x8B57 -#define GL_BOOL_VEC3 0x8B58 -#define GL_BOOL_VEC4 0x8B59 -#define GL_FLOAT_MAT2 0x8B5A -#define GL_FLOAT_MAT3 0x8B5B -#define GL_FLOAT_MAT4 0x8B5C -#define GL_SAMPLER_1D 0x8B5D -#define GL_SAMPLER_2D 0x8B5E -#define GL_SAMPLER_3D 0x8B5F -#define GL_SAMPLER_CUBE 0x8B60 -#define GL_SAMPLER_1D_SHADOW 0x8B61 -#define GL_SAMPLER_2D_SHADOW 0x8B62 -#define GL_DELETE_STATUS 0x8B80 -#define GL_COMPILE_STATUS 0x8B81 -#define GL_LINK_STATUS 0x8B82 -#define GL_VALIDATE_STATUS 0x8B83 -#define GL_INFO_LOG_LENGTH 0x8B84 -#define GL_ATTACHED_SHADERS 0x8B85 -#define GL_ACTIVE_UNIFORMS 0x8B86 -#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 -#define GL_SHADER_SOURCE_LENGTH 0x8B88 -#define GL_ACTIVE_ATTRIBUTES 0x8B89 -#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A -#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B -#define GL_SHADING_LANGUAGE_VERSION 0x8B8C -#define GL_CURRENT_PROGRAM 0x8B8D -#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0 -#define GL_LOWER_LEFT 0x8CA1 -#define GL_UPPER_LEFT 0x8CA2 -#define GL_STENCIL_BACK_REF 0x8CA3 -#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 -#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 -#endif - -#ifndef GL_VERSION_2_0_DEPRECATED -#define GL_VERTEX_PROGRAM_TWO_SIDE 0x8643 -#define GL_POINT_SPRITE 0x8861 -#define GL_COORD_REPLACE 0x8862 -#define GL_MAX_TEXTURE_COORDS 0x8871 -#endif - -#ifndef GL_VERSION_2_1 -#define GL_PIXEL_PACK_BUFFER 0x88EB -#define GL_PIXEL_UNPACK_BUFFER 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF -#define GL_FLOAT_MAT2x3 0x8B65 -#define GL_FLOAT_MAT2x4 0x8B66 -#define GL_FLOAT_MAT3x2 0x8B67 -#define GL_FLOAT_MAT3x4 0x8B68 -#define GL_FLOAT_MAT4x2 0x8B69 -#define GL_FLOAT_MAT4x3 0x8B6A -#define GL_SRGB 0x8C40 -#define GL_SRGB8 0x8C41 -#define GL_SRGB_ALPHA 0x8C42 -#define GL_SRGB8_ALPHA8 0x8C43 -#define GL_COMPRESSED_SRGB 0x8C48 -#define GL_COMPRESSED_SRGB_ALPHA 0x8C49 -#endif - -#ifndef GL_VERSION_2_1_DEPRECATED -#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F -#define GL_SLUMINANCE_ALPHA 0x8C44 -#define GL_SLUMINANCE8_ALPHA8 0x8C45 -#define GL_SLUMINANCE 0x8C46 -#define GL_SLUMINANCE8 0x8C47 -#define GL_COMPRESSED_SLUMINANCE 0x8C4A -#define GL_COMPRESSED_SLUMINANCE_ALPHA 0x8C4B -#endif - -#ifndef GL_VERSION_3_0 -#define GL_COMPARE_REF_TO_TEXTURE 0x884E -#define GL_CLIP_DISTANCE0 0x3000 -#define GL_CLIP_DISTANCE1 0x3001 -#define GL_CLIP_DISTANCE2 0x3002 -#define GL_CLIP_DISTANCE3 0x3003 -#define GL_CLIP_DISTANCE4 0x3004 -#define GL_CLIP_DISTANCE5 0x3005 -#define GL_CLIP_DISTANCE6 0x3006 -#define GL_CLIP_DISTANCE7 0x3007 -#define GL_MAX_CLIP_DISTANCES 0x0D32 -#define GL_MAJOR_VERSION 0x821B -#define GL_MINOR_VERSION 0x821C -#define GL_NUM_EXTENSIONS 0x821D -#define GL_CONTEXT_FLAGS 0x821E -#define GL_DEPTH_BUFFER 0x8223 -#define GL_STENCIL_BUFFER 0x8224 -#define GL_COMPRESSED_RED 0x8225 -#define GL_COMPRESSED_RG 0x8226 -#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001 -#define GL_RGBA32F 0x8814 -#define GL_RGB32F 0x8815 -#define GL_RGBA16F 0x881A -#define GL_RGB16F 0x881B -#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD -#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF -#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904 -#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905 -#define GL_CLAMP_READ_COLOR 0x891C -#define GL_FIXED_ONLY 0x891D -#define GL_MAX_VARYING_COMPONENTS 0x8B4B -#define GL_TEXTURE_1D_ARRAY 0x8C18 -#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19 -#define GL_TEXTURE_2D_ARRAY 0x8C1A -#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B -#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C -#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D -#define GL_R11F_G11F_B10F 0x8C3A -#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B -#define GL_RGB9_E5 0x8C3D -#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E -#define GL_TEXTURE_SHARED_SIZE 0x8C3F -#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76 -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80 -#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85 -#define GL_PRIMITIVES_GENERATED 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88 -#define GL_RASTERIZER_DISCARD 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B -#define GL_INTERLEAVED_ATTRIBS 0x8C8C -#define GL_SEPARATE_ATTRIBS 0x8C8D -#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F -#define GL_RGBA32UI 0x8D70 -#define GL_RGB32UI 0x8D71 -#define GL_RGBA16UI 0x8D76 -#define GL_RGB16UI 0x8D77 -#define GL_RGBA8UI 0x8D7C -#define GL_RGB8UI 0x8D7D -#define GL_RGBA32I 0x8D82 -#define GL_RGB32I 0x8D83 -#define GL_RGBA16I 0x8D88 -#define GL_RGB16I 0x8D89 -#define GL_RGBA8I 0x8D8E -#define GL_RGB8I 0x8D8F -#define GL_RED_INTEGER 0x8D94 -#define GL_GREEN_INTEGER 0x8D95 -#define GL_BLUE_INTEGER 0x8D96 -#define GL_RGB_INTEGER 0x8D98 -#define GL_RGBA_INTEGER 0x8D99 -#define GL_BGR_INTEGER 0x8D9A -#define GL_BGRA_INTEGER 0x8D9B -#define GL_SAMPLER_1D_ARRAY 0x8DC0 -#define GL_SAMPLER_2D_ARRAY 0x8DC1 -#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3 -#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4 -#define GL_SAMPLER_CUBE_SHADOW 0x8DC5 -#define GL_UNSIGNED_INT_VEC2 0x8DC6 -#define GL_UNSIGNED_INT_VEC3 0x8DC7 -#define GL_UNSIGNED_INT_VEC4 0x8DC8 -#define GL_INT_SAMPLER_1D 0x8DC9 -#define GL_INT_SAMPLER_2D 0x8DCA -#define GL_INT_SAMPLER_3D 0x8DCB -#define GL_INT_SAMPLER_CUBE 0x8DCC -#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE -#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF -#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1 -#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2 -#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3 -#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4 -#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6 -#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7 -#define GL_QUERY_WAIT 0x8E13 -#define GL_QUERY_NO_WAIT 0x8E14 -#define GL_QUERY_BY_REGION_WAIT 0x8E15 -#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16 -#define GL_BUFFER_ACCESS_FLAGS 0x911F -#define GL_BUFFER_MAP_LENGTH 0x9120 -#define GL_BUFFER_MAP_OFFSET 0x9121 -/* Reuse tokens from ARB_depth_buffer_float */ -/* reuse GL_DEPTH_COMPONENT32F */ -/* reuse GL_DEPTH32F_STENCIL8 */ -/* reuse GL_FLOAT_32_UNSIGNED_INT_24_8_REV */ -/* Reuse tokens from ARB_framebuffer_object */ -/* reuse GL_INVALID_FRAMEBUFFER_OPERATION */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE */ -/* reuse GL_FRAMEBUFFER_DEFAULT */ -/* reuse GL_FRAMEBUFFER_UNDEFINED */ -/* reuse GL_DEPTH_STENCIL_ATTACHMENT */ -/* reuse GL_INDEX */ -/* reuse GL_MAX_RENDERBUFFER_SIZE */ -/* reuse GL_DEPTH_STENCIL */ -/* reuse GL_UNSIGNED_INT_24_8 */ -/* reuse GL_DEPTH24_STENCIL8 */ -/* reuse GL_TEXTURE_STENCIL_SIZE */ -/* reuse GL_TEXTURE_RED_TYPE */ -/* reuse GL_TEXTURE_GREEN_TYPE */ -/* reuse GL_TEXTURE_BLUE_TYPE */ -/* reuse GL_TEXTURE_ALPHA_TYPE */ -/* reuse GL_TEXTURE_DEPTH_TYPE */ -/* reuse GL_UNSIGNED_NORMALIZED */ -/* reuse GL_FRAMEBUFFER_BINDING */ -/* reuse GL_DRAW_FRAMEBUFFER_BINDING */ -/* reuse GL_RENDERBUFFER_BINDING */ -/* reuse GL_READ_FRAMEBUFFER */ -/* reuse GL_DRAW_FRAMEBUFFER */ -/* reuse GL_READ_FRAMEBUFFER_BINDING */ -/* reuse GL_RENDERBUFFER_SAMPLES */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */ -/* reuse GL_FRAMEBUFFER_COMPLETE */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER */ -/* reuse GL_FRAMEBUFFER_UNSUPPORTED */ -/* reuse GL_MAX_COLOR_ATTACHMENTS */ -/* reuse GL_COLOR_ATTACHMENT0 */ -/* reuse GL_COLOR_ATTACHMENT1 */ -/* reuse GL_COLOR_ATTACHMENT2 */ -/* reuse GL_COLOR_ATTACHMENT3 */ -/* reuse GL_COLOR_ATTACHMENT4 */ -/* reuse GL_COLOR_ATTACHMENT5 */ -/* reuse GL_COLOR_ATTACHMENT6 */ -/* reuse GL_COLOR_ATTACHMENT7 */ -/* reuse GL_COLOR_ATTACHMENT8 */ -/* reuse GL_COLOR_ATTACHMENT9 */ -/* reuse GL_COLOR_ATTACHMENT10 */ -/* reuse GL_COLOR_ATTACHMENT11 */ -/* reuse GL_COLOR_ATTACHMENT12 */ -/* reuse GL_COLOR_ATTACHMENT13 */ -/* reuse GL_COLOR_ATTACHMENT14 */ -/* reuse GL_COLOR_ATTACHMENT15 */ -/* reuse GL_DEPTH_ATTACHMENT */ -/* reuse GL_STENCIL_ATTACHMENT */ -/* reuse GL_FRAMEBUFFER */ -/* reuse GL_RENDERBUFFER */ -/* reuse GL_RENDERBUFFER_WIDTH */ -/* reuse GL_RENDERBUFFER_HEIGHT */ -/* reuse GL_RENDERBUFFER_INTERNAL_FORMAT */ -/* reuse GL_STENCIL_INDEX1 */ -/* reuse GL_STENCIL_INDEX4 */ -/* reuse GL_STENCIL_INDEX8 */ -/* reuse GL_STENCIL_INDEX16 */ -/* reuse GL_RENDERBUFFER_RED_SIZE */ -/* reuse GL_RENDERBUFFER_GREEN_SIZE */ -/* reuse GL_RENDERBUFFER_BLUE_SIZE */ -/* reuse GL_RENDERBUFFER_ALPHA_SIZE */ -/* reuse GL_RENDERBUFFER_DEPTH_SIZE */ -/* reuse GL_RENDERBUFFER_STENCIL_SIZE */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE */ -/* reuse GL_MAX_SAMPLES */ -/* Reuse tokens from ARB_framebuffer_sRGB */ -/* reuse GL_FRAMEBUFFER_SRGB */ -/* Reuse tokens from ARB_half_float_vertex */ -/* reuse GL_HALF_FLOAT */ -/* Reuse tokens from ARB_map_buffer_range */ -/* reuse GL_MAP_READ_BIT */ -/* reuse GL_MAP_WRITE_BIT */ -/* reuse GL_MAP_INVALIDATE_RANGE_BIT */ -/* reuse GL_MAP_INVALIDATE_BUFFER_BIT */ -/* reuse GL_MAP_FLUSH_EXPLICIT_BIT */ -/* reuse GL_MAP_UNSYNCHRONIZED_BIT */ -/* Reuse tokens from ARB_texture_compression_rgtc */ -/* reuse GL_COMPRESSED_RED_RGTC1 */ -/* reuse GL_COMPRESSED_SIGNED_RED_RGTC1 */ -/* reuse GL_COMPRESSED_RG_RGTC2 */ -/* reuse GL_COMPRESSED_SIGNED_RG_RGTC2 */ -/* Reuse tokens from ARB_texture_rg */ -/* reuse GL_RG */ -/* reuse GL_RG_INTEGER */ -/* reuse GL_R8 */ -/* reuse GL_R16 */ -/* reuse GL_RG8 */ -/* reuse GL_RG16 */ -/* reuse GL_R16F */ -/* reuse GL_R32F */ -/* reuse GL_RG16F */ -/* reuse GL_RG32F */ -/* reuse GL_R8I */ -/* reuse GL_R8UI */ -/* reuse GL_R16I */ -/* reuse GL_R16UI */ -/* reuse GL_R32I */ -/* reuse GL_R32UI */ -/* reuse GL_RG8I */ -/* reuse GL_RG8UI */ -/* reuse GL_RG16I */ -/* reuse GL_RG16UI */ -/* reuse GL_RG32I */ -/* reuse GL_RG32UI */ -/* Reuse tokens from ARB_vertex_array_object */ -/* reuse GL_VERTEX_ARRAY_BINDING */ -#endif - -#ifndef GL_VERSION_3_0_DEPRECATED -#define GL_CLAMP_VERTEX_COLOR 0x891A -#define GL_CLAMP_FRAGMENT_COLOR 0x891B -#define GL_ALPHA_INTEGER 0x8D97 -/* Reuse tokens from ARB_framebuffer_object */ -/* reuse GL_TEXTURE_LUMINANCE_TYPE */ -/* reuse GL_TEXTURE_INTENSITY_TYPE */ -#endif - -#ifndef GL_VERSION_3_1 -#define GL_SAMPLER_2D_RECT 0x8B63 -#define GL_SAMPLER_2D_RECT_SHADOW 0x8B64 -#define GL_SAMPLER_BUFFER 0x8DC2 -#define GL_INT_SAMPLER_2D_RECT 0x8DCD -#define GL_INT_SAMPLER_BUFFER 0x8DD0 -#define GL_UNSIGNED_INT_SAMPLER_2D_RECT 0x8DD5 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER 0x8DD8 -#define GL_TEXTURE_BUFFER 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT 0x8C2E -#define GL_TEXTURE_RECTANGLE 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE 0x84F8 -#define GL_RED_SNORM 0x8F90 -#define GL_RG_SNORM 0x8F91 -#define GL_RGB_SNORM 0x8F92 -#define GL_RGBA_SNORM 0x8F93 -#define GL_R8_SNORM 0x8F94 -#define GL_RG8_SNORM 0x8F95 -#define GL_RGB8_SNORM 0x8F96 -#define GL_RGBA8_SNORM 0x8F97 -#define GL_R16_SNORM 0x8F98 -#define GL_RG16_SNORM 0x8F99 -#define GL_RGB16_SNORM 0x8F9A -#define GL_RGBA16_SNORM 0x8F9B -#define GL_SIGNED_NORMALIZED 0x8F9C -#define GL_PRIMITIVE_RESTART 0x8F9D -#define GL_PRIMITIVE_RESTART_INDEX 0x8F9E -/* Reuse tokens from ARB_copy_buffer */ -/* reuse GL_COPY_READ_BUFFER */ -/* reuse GL_COPY_WRITE_BUFFER */ -/* Would reuse tokens from ARB_draw_instanced, but it has none */ -/* Reuse tokens from ARB_uniform_buffer_object */ -/* reuse GL_UNIFORM_BUFFER */ -/* reuse GL_UNIFORM_BUFFER_BINDING */ -/* reuse GL_UNIFORM_BUFFER_START */ -/* reuse GL_UNIFORM_BUFFER_SIZE */ -/* reuse GL_MAX_VERTEX_UNIFORM_BLOCKS */ -/* reuse GL_MAX_FRAGMENT_UNIFORM_BLOCKS */ -/* reuse GL_MAX_COMBINED_UNIFORM_BLOCKS */ -/* reuse GL_MAX_UNIFORM_BUFFER_BINDINGS */ -/* reuse GL_MAX_UNIFORM_BLOCK_SIZE */ -/* reuse GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS */ -/* reuse GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS */ -/* reuse GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT */ -/* reuse GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH */ -/* reuse GL_ACTIVE_UNIFORM_BLOCKS */ -/* reuse GL_UNIFORM_TYPE */ -/* reuse GL_UNIFORM_SIZE */ -/* reuse GL_UNIFORM_NAME_LENGTH */ -/* reuse GL_UNIFORM_BLOCK_INDEX */ -/* reuse GL_UNIFORM_OFFSET */ -/* reuse GL_UNIFORM_ARRAY_STRIDE */ -/* reuse GL_UNIFORM_MATRIX_STRIDE */ -/* reuse GL_UNIFORM_IS_ROW_MAJOR */ -/* reuse GL_UNIFORM_BLOCK_BINDING */ -/* reuse GL_UNIFORM_BLOCK_DATA_SIZE */ -/* reuse GL_UNIFORM_BLOCK_NAME_LENGTH */ -/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS */ -/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES */ -/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER */ -/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER */ -/* reuse GL_INVALID_INDEX */ -#endif - -#ifndef GL_VERSION_3_2 -#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001 -#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002 -#define GL_LINES_ADJACENCY 0x000A -#define GL_LINE_STRIP_ADJACENCY 0x000B -#define GL_TRIANGLES_ADJACENCY 0x000C -#define GL_TRIANGLE_STRIP_ADJACENCY 0x000D -#define GL_PROGRAM_POINT_SIZE 0x8642 -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8 -#define GL_GEOMETRY_SHADER 0x8DD9 -#define GL_GEOMETRY_VERTICES_OUT 0x8916 -#define GL_GEOMETRY_INPUT_TYPE 0x8917 -#define GL_GEOMETRY_OUTPUT_TYPE 0x8918 -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1 -#define GL_MAX_VERTEX_OUTPUT_COMPONENTS 0x9122 -#define GL_MAX_GEOMETRY_INPUT_COMPONENTS 0x9123 -#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124 -#define GL_MAX_FRAGMENT_INPUT_COMPONENTS 0x9125 -#define GL_CONTEXT_PROFILE_MASK 0x9126 -/* reuse GL_MAX_VARYING_COMPONENTS */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */ -/* Reuse tokens from ARB_depth_clamp */ -/* reuse GL_DEPTH_CLAMP */ -/* Would reuse tokens from ARB_draw_elements_base_vertex, but it has none */ -/* Would reuse tokens from ARB_fragment_coord_conventions, but it has none */ -/* Reuse tokens from ARB_provoking_vertex */ -/* reuse GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION */ -/* reuse GL_FIRST_VERTEX_CONVENTION */ -/* reuse GL_LAST_VERTEX_CONVENTION */ -/* reuse GL_PROVOKING_VERTEX */ -/* Reuse tokens from ARB_seamless_cube_map */ -/* reuse GL_TEXTURE_CUBE_MAP_SEAMLESS */ -/* Reuse tokens from ARB_sync */ -/* reuse GL_MAX_SERVER_WAIT_TIMEOUT */ -/* reuse GL_OBJECT_TYPE */ -/* reuse GL_SYNC_CONDITION */ -/* reuse GL_SYNC_STATUS */ -/* reuse GL_SYNC_FLAGS */ -/* reuse GL_SYNC_FENCE */ -/* reuse GL_SYNC_GPU_COMMANDS_COMPLETE */ -/* reuse GL_UNSIGNALED */ -/* reuse GL_SIGNALED */ -/* reuse GL_ALREADY_SIGNALED */ -/* reuse GL_TIMEOUT_EXPIRED */ -/* reuse GL_CONDITION_SATISFIED */ -/* reuse GL_WAIT_FAILED */ -/* reuse GL_TIMEOUT_IGNORED */ -/* reuse GL_SYNC_FLUSH_COMMANDS_BIT */ -/* reuse GL_TIMEOUT_IGNORED */ -/* Reuse tokens from ARB_texture_multisample */ -/* reuse GL_SAMPLE_POSITION */ -/* reuse GL_SAMPLE_MASK */ -/* reuse GL_SAMPLE_MASK_VALUE */ -/* reuse GL_MAX_SAMPLE_MASK_WORDS */ -/* reuse GL_TEXTURE_2D_MULTISAMPLE */ -/* reuse GL_PROXY_TEXTURE_2D_MULTISAMPLE */ -/* reuse GL_TEXTURE_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_TEXTURE_BINDING_2D_MULTISAMPLE */ -/* reuse GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_TEXTURE_SAMPLES */ -/* reuse GL_TEXTURE_FIXED_SAMPLE_LOCATIONS */ -/* reuse GL_SAMPLER_2D_MULTISAMPLE */ -/* reuse GL_INT_SAMPLER_2D_MULTISAMPLE */ -/* reuse GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE */ -/* reuse GL_SAMPLER_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY */ -/* reuse GL_MAX_COLOR_TEXTURE_SAMPLES */ -/* reuse GL_MAX_DEPTH_TEXTURE_SAMPLES */ -/* reuse GL_MAX_INTEGER_SAMPLES */ -/* Don't need to reuse tokens from ARB_vertex_array_bgra since they're already in 1.2 core */ -#endif - -#ifndef GL_ARB_multitexture -#define GL_TEXTURE0_ARB 0x84C0 -#define GL_TEXTURE1_ARB 0x84C1 -#define GL_TEXTURE2_ARB 0x84C2 -#define GL_TEXTURE3_ARB 0x84C3 -#define GL_TEXTURE4_ARB 0x84C4 -#define GL_TEXTURE5_ARB 0x84C5 -#define GL_TEXTURE6_ARB 0x84C6 -#define GL_TEXTURE7_ARB 0x84C7 -#define GL_TEXTURE8_ARB 0x84C8 -#define GL_TEXTURE9_ARB 0x84C9 -#define GL_TEXTURE10_ARB 0x84CA -#define GL_TEXTURE11_ARB 0x84CB -#define GL_TEXTURE12_ARB 0x84CC -#define GL_TEXTURE13_ARB 0x84CD -#define GL_TEXTURE14_ARB 0x84CE -#define GL_TEXTURE15_ARB 0x84CF -#define GL_TEXTURE16_ARB 0x84D0 -#define GL_TEXTURE17_ARB 0x84D1 -#define GL_TEXTURE18_ARB 0x84D2 -#define GL_TEXTURE19_ARB 0x84D3 -#define GL_TEXTURE20_ARB 0x84D4 -#define GL_TEXTURE21_ARB 0x84D5 -#define GL_TEXTURE22_ARB 0x84D6 -#define GL_TEXTURE23_ARB 0x84D7 -#define GL_TEXTURE24_ARB 0x84D8 -#define GL_TEXTURE25_ARB 0x84D9 -#define GL_TEXTURE26_ARB 0x84DA -#define GL_TEXTURE27_ARB 0x84DB -#define GL_TEXTURE28_ARB 0x84DC -#define GL_TEXTURE29_ARB 0x84DD -#define GL_TEXTURE30_ARB 0x84DE -#define GL_TEXTURE31_ARB 0x84DF -#define GL_ACTIVE_TEXTURE_ARB 0x84E0 -#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1 -#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2 -#endif - -#ifndef GL_ARB_transpose_matrix -#define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3 -#define GL_TRANSPOSE_PROJECTION_MATRIX_ARB 0x84E4 -#define GL_TRANSPOSE_TEXTURE_MATRIX_ARB 0x84E5 -#define GL_TRANSPOSE_COLOR_MATRIX_ARB 0x84E6 -#endif - -#ifndef GL_ARB_multisample -#define GL_MULTISAMPLE_ARB 0x809D -#define GL_SAMPLE_ALPHA_TO_COVERAGE_ARB 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_ARB 0x809F -#define GL_SAMPLE_COVERAGE_ARB 0x80A0 -#define GL_SAMPLE_BUFFERS_ARB 0x80A8 -#define GL_SAMPLES_ARB 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE_ARB 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT_ARB 0x80AB -#define GL_MULTISAMPLE_BIT_ARB 0x20000000 -#endif - -#ifndef GL_ARB_texture_env_add -#endif - -#ifndef GL_ARB_texture_cube_map -#define GL_NORMAL_MAP_ARB 0x8511 -#define GL_REFLECTION_MAP_ARB 0x8512 -#define GL_TEXTURE_CUBE_MAP_ARB 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP_ARB 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP_ARB 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB 0x851C -#endif - -#ifndef GL_ARB_texture_compression -#define GL_COMPRESSED_ALPHA_ARB 0x84E9 -#define GL_COMPRESSED_LUMINANCE_ARB 0x84EA -#define GL_COMPRESSED_LUMINANCE_ALPHA_ARB 0x84EB -#define GL_COMPRESSED_INTENSITY_ARB 0x84EC -#define GL_COMPRESSED_RGB_ARB 0x84ED -#define GL_COMPRESSED_RGBA_ARB 0x84EE -#define GL_TEXTURE_COMPRESSION_HINT_ARB 0x84EF -#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB 0x86A0 -#define GL_TEXTURE_COMPRESSED_ARB 0x86A1 -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A3 -#endif - -#ifndef GL_ARB_texture_border_clamp -#define GL_CLAMP_TO_BORDER_ARB 0x812D -#endif - -#ifndef GL_ARB_point_parameters -#define GL_POINT_SIZE_MIN_ARB 0x8126 -#define GL_POINT_SIZE_MAX_ARB 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE_ARB 0x8128 -#define GL_POINT_DISTANCE_ATTENUATION_ARB 0x8129 -#endif - -#ifndef GL_ARB_vertex_blend -#define GL_MAX_VERTEX_UNITS_ARB 0x86A4 -#define GL_ACTIVE_VERTEX_UNITS_ARB 0x86A5 -#define GL_WEIGHT_SUM_UNITY_ARB 0x86A6 -#define GL_VERTEX_BLEND_ARB 0x86A7 -#define GL_CURRENT_WEIGHT_ARB 0x86A8 -#define GL_WEIGHT_ARRAY_TYPE_ARB 0x86A9 -#define GL_WEIGHT_ARRAY_STRIDE_ARB 0x86AA -#define GL_WEIGHT_ARRAY_SIZE_ARB 0x86AB -#define GL_WEIGHT_ARRAY_POINTER_ARB 0x86AC -#define GL_WEIGHT_ARRAY_ARB 0x86AD -#define GL_MODELVIEW0_ARB 0x1700 -#define GL_MODELVIEW1_ARB 0x850A -#define GL_MODELVIEW2_ARB 0x8722 -#define GL_MODELVIEW3_ARB 0x8723 -#define GL_MODELVIEW4_ARB 0x8724 -#define GL_MODELVIEW5_ARB 0x8725 -#define GL_MODELVIEW6_ARB 0x8726 -#define GL_MODELVIEW7_ARB 0x8727 -#define GL_MODELVIEW8_ARB 0x8728 -#define GL_MODELVIEW9_ARB 0x8729 -#define GL_MODELVIEW10_ARB 0x872A -#define GL_MODELVIEW11_ARB 0x872B -#define GL_MODELVIEW12_ARB 0x872C -#define GL_MODELVIEW13_ARB 0x872D -#define GL_MODELVIEW14_ARB 0x872E -#define GL_MODELVIEW15_ARB 0x872F -#define GL_MODELVIEW16_ARB 0x8730 -#define GL_MODELVIEW17_ARB 0x8731 -#define GL_MODELVIEW18_ARB 0x8732 -#define GL_MODELVIEW19_ARB 0x8733 -#define GL_MODELVIEW20_ARB 0x8734 -#define GL_MODELVIEW21_ARB 0x8735 -#define GL_MODELVIEW22_ARB 0x8736 -#define GL_MODELVIEW23_ARB 0x8737 -#define GL_MODELVIEW24_ARB 0x8738 -#define GL_MODELVIEW25_ARB 0x8739 -#define GL_MODELVIEW26_ARB 0x873A -#define GL_MODELVIEW27_ARB 0x873B -#define GL_MODELVIEW28_ARB 0x873C -#define GL_MODELVIEW29_ARB 0x873D -#define GL_MODELVIEW30_ARB 0x873E -#define GL_MODELVIEW31_ARB 0x873F -#endif - -#ifndef GL_ARB_matrix_palette -#define GL_MATRIX_PALETTE_ARB 0x8840 -#define GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841 -#define GL_MAX_PALETTE_MATRICES_ARB 0x8842 -#define GL_CURRENT_PALETTE_MATRIX_ARB 0x8843 -#define GL_MATRIX_INDEX_ARRAY_ARB 0x8844 -#define GL_CURRENT_MATRIX_INDEX_ARB 0x8845 -#define GL_MATRIX_INDEX_ARRAY_SIZE_ARB 0x8846 -#define GL_MATRIX_INDEX_ARRAY_TYPE_ARB 0x8847 -#define GL_MATRIX_INDEX_ARRAY_STRIDE_ARB 0x8848 -#define GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849 -#endif - -#ifndef GL_ARB_texture_env_combine -#define GL_COMBINE_ARB 0x8570 -#define GL_COMBINE_RGB_ARB 0x8571 -#define GL_COMBINE_ALPHA_ARB 0x8572 -#define GL_SOURCE0_RGB_ARB 0x8580 -#define GL_SOURCE1_RGB_ARB 0x8581 -#define GL_SOURCE2_RGB_ARB 0x8582 -#define GL_SOURCE0_ALPHA_ARB 0x8588 -#define GL_SOURCE1_ALPHA_ARB 0x8589 -#define GL_SOURCE2_ALPHA_ARB 0x858A -#define GL_OPERAND0_RGB_ARB 0x8590 -#define GL_OPERAND1_RGB_ARB 0x8591 -#define GL_OPERAND2_RGB_ARB 0x8592 -#define GL_OPERAND0_ALPHA_ARB 0x8598 -#define GL_OPERAND1_ALPHA_ARB 0x8599 -#define GL_OPERAND2_ALPHA_ARB 0x859A -#define GL_RGB_SCALE_ARB 0x8573 -#define GL_ADD_SIGNED_ARB 0x8574 -#define GL_INTERPOLATE_ARB 0x8575 -#define GL_SUBTRACT_ARB 0x84E7 -#define GL_CONSTANT_ARB 0x8576 -#define GL_PRIMARY_COLOR_ARB 0x8577 -#define GL_PREVIOUS_ARB 0x8578 -#endif - -#ifndef GL_ARB_texture_env_crossbar -#endif - -#ifndef GL_ARB_texture_env_dot3 -#define GL_DOT3_RGB_ARB 0x86AE -#define GL_DOT3_RGBA_ARB 0x86AF -#endif - -#ifndef GL_ARB_texture_mirrored_repeat -#define GL_MIRRORED_REPEAT_ARB 0x8370 -#endif - -#ifndef GL_ARB_depth_texture -#define GL_DEPTH_COMPONENT16_ARB 0x81A5 -#define GL_DEPTH_COMPONENT24_ARB 0x81A6 -#define GL_DEPTH_COMPONENT32_ARB 0x81A7 -#define GL_TEXTURE_DEPTH_SIZE_ARB 0x884A -#define GL_DEPTH_TEXTURE_MODE_ARB 0x884B -#endif - -#ifndef GL_ARB_shadow -#define GL_TEXTURE_COMPARE_MODE_ARB 0x884C -#define GL_TEXTURE_COMPARE_FUNC_ARB 0x884D -#define GL_COMPARE_R_TO_TEXTURE_ARB 0x884E -#endif - -#ifndef GL_ARB_shadow_ambient -#define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF -#endif - -#ifndef GL_ARB_window_pos -#endif - -#ifndef GL_ARB_vertex_program -#define GL_COLOR_SUM_ARB 0x8458 -#define GL_VERTEX_PROGRAM_ARB 0x8620 -#define GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB 0x8622 -#define GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB 0x8623 -#define GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB 0x8624 -#define GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB 0x8625 -#define GL_CURRENT_VERTEX_ATTRIB_ARB 0x8626 -#define GL_PROGRAM_LENGTH_ARB 0x8627 -#define GL_PROGRAM_STRING_ARB 0x8628 -#define GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB 0x862E -#define GL_MAX_PROGRAM_MATRICES_ARB 0x862F -#define GL_CURRENT_MATRIX_STACK_DEPTH_ARB 0x8640 -#define GL_CURRENT_MATRIX_ARB 0x8641 -#define GL_VERTEX_PROGRAM_POINT_SIZE_ARB 0x8642 -#define GL_VERTEX_PROGRAM_TWO_SIDE_ARB 0x8643 -#define GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB 0x8645 -#define GL_PROGRAM_ERROR_POSITION_ARB 0x864B -#define GL_PROGRAM_BINDING_ARB 0x8677 -#define GL_MAX_VERTEX_ATTRIBS_ARB 0x8869 -#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB 0x886A -#define GL_PROGRAM_ERROR_STRING_ARB 0x8874 -#define GL_PROGRAM_FORMAT_ASCII_ARB 0x8875 -#define GL_PROGRAM_FORMAT_ARB 0x8876 -#define GL_PROGRAM_INSTRUCTIONS_ARB 0x88A0 -#define GL_MAX_PROGRAM_INSTRUCTIONS_ARB 0x88A1 -#define GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A2 -#define GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A3 -#define GL_PROGRAM_TEMPORARIES_ARB 0x88A4 -#define GL_MAX_PROGRAM_TEMPORARIES_ARB 0x88A5 -#define GL_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A6 -#define GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A7 -#define GL_PROGRAM_PARAMETERS_ARB 0x88A8 -#define GL_MAX_PROGRAM_PARAMETERS_ARB 0x88A9 -#define GL_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AA -#define GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AB -#define GL_PROGRAM_ATTRIBS_ARB 0x88AC -#define GL_MAX_PROGRAM_ATTRIBS_ARB 0x88AD -#define GL_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AE -#define GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AF -#define GL_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B0 -#define GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B1 -#define GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B2 -#define GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B3 -#define GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB 0x88B4 -#define GL_MAX_PROGRAM_ENV_PARAMETERS_ARB 0x88B5 -#define GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB 0x88B6 -#define GL_TRANSPOSE_CURRENT_MATRIX_ARB 0x88B7 -#define GL_MATRIX0_ARB 0x88C0 -#define GL_MATRIX1_ARB 0x88C1 -#define GL_MATRIX2_ARB 0x88C2 -#define GL_MATRIX3_ARB 0x88C3 -#define GL_MATRIX4_ARB 0x88C4 -#define GL_MATRIX5_ARB 0x88C5 -#define GL_MATRIX6_ARB 0x88C6 -#define GL_MATRIX7_ARB 0x88C7 -#define GL_MATRIX8_ARB 0x88C8 -#define GL_MATRIX9_ARB 0x88C9 -#define GL_MATRIX10_ARB 0x88CA -#define GL_MATRIX11_ARB 0x88CB -#define GL_MATRIX12_ARB 0x88CC -#define GL_MATRIX13_ARB 0x88CD -#define GL_MATRIX14_ARB 0x88CE -#define GL_MATRIX15_ARB 0x88CF -#define GL_MATRIX16_ARB 0x88D0 -#define GL_MATRIX17_ARB 0x88D1 -#define GL_MATRIX18_ARB 0x88D2 -#define GL_MATRIX19_ARB 0x88D3 -#define GL_MATRIX20_ARB 0x88D4 -#define GL_MATRIX21_ARB 0x88D5 -#define GL_MATRIX22_ARB 0x88D6 -#define GL_MATRIX23_ARB 0x88D7 -#define GL_MATRIX24_ARB 0x88D8 -#define GL_MATRIX25_ARB 0x88D9 -#define GL_MATRIX26_ARB 0x88DA -#define GL_MATRIX27_ARB 0x88DB -#define GL_MATRIX28_ARB 0x88DC -#define GL_MATRIX29_ARB 0x88DD -#define GL_MATRIX30_ARB 0x88DE -#define GL_MATRIX31_ARB 0x88DF -#endif - -#ifndef GL_ARB_fragment_program -#define GL_FRAGMENT_PROGRAM_ARB 0x8804 -#define GL_PROGRAM_ALU_INSTRUCTIONS_ARB 0x8805 -#define GL_PROGRAM_TEX_INSTRUCTIONS_ARB 0x8806 -#define GL_PROGRAM_TEX_INDIRECTIONS_ARB 0x8807 -#define GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808 -#define GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809 -#define GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A -#define GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B -#define GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C -#define GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D -#define GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E -#define GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F -#define GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810 -#define GL_MAX_TEXTURE_COORDS_ARB 0x8871 -#define GL_MAX_TEXTURE_IMAGE_UNITS_ARB 0x8872 -#endif - -#ifndef GL_ARB_vertex_buffer_object -#define GL_BUFFER_SIZE_ARB 0x8764 -#define GL_BUFFER_USAGE_ARB 0x8765 -#define GL_ARRAY_BUFFER_ARB 0x8892 -#define GL_ELEMENT_ARRAY_BUFFER_ARB 0x8893 -#define GL_ARRAY_BUFFER_BINDING_ARB 0x8894 -#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895 -#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896 -#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897 -#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898 -#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899 -#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A -#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B -#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C -#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D -#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E -#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F -#define GL_READ_ONLY_ARB 0x88B8 -#define GL_WRITE_ONLY_ARB 0x88B9 -#define GL_READ_WRITE_ARB 0x88BA -#define GL_BUFFER_ACCESS_ARB 0x88BB -#define GL_BUFFER_MAPPED_ARB 0x88BC -#define GL_BUFFER_MAP_POINTER_ARB 0x88BD -#define GL_STREAM_DRAW_ARB 0x88E0 -#define GL_STREAM_READ_ARB 0x88E1 -#define GL_STREAM_COPY_ARB 0x88E2 -#define GL_STATIC_DRAW_ARB 0x88E4 -#define GL_STATIC_READ_ARB 0x88E5 -#define GL_STATIC_COPY_ARB 0x88E6 -#define GL_DYNAMIC_DRAW_ARB 0x88E8 -#define GL_DYNAMIC_READ_ARB 0x88E9 -#define GL_DYNAMIC_COPY_ARB 0x88EA -#endif - -#ifndef GL_ARB_occlusion_query -#define GL_QUERY_COUNTER_BITS_ARB 0x8864 -#define GL_CURRENT_QUERY_ARB 0x8865 -#define GL_QUERY_RESULT_ARB 0x8866 -#define GL_QUERY_RESULT_AVAILABLE_ARB 0x8867 -#define GL_SAMPLES_PASSED_ARB 0x8914 -#endif - -#ifndef GL_ARB_shader_objects -#define GL_PROGRAM_OBJECT_ARB 0x8B40 -#define GL_SHADER_OBJECT_ARB 0x8B48 -#define GL_OBJECT_TYPE_ARB 0x8B4E -#define GL_OBJECT_SUBTYPE_ARB 0x8B4F -#define GL_FLOAT_VEC2_ARB 0x8B50 -#define GL_FLOAT_VEC3_ARB 0x8B51 -#define GL_FLOAT_VEC4_ARB 0x8B52 -#define GL_INT_VEC2_ARB 0x8B53 -#define GL_INT_VEC3_ARB 0x8B54 -#define GL_INT_VEC4_ARB 0x8B55 -#define GL_BOOL_ARB 0x8B56 -#define GL_BOOL_VEC2_ARB 0x8B57 -#define GL_BOOL_VEC3_ARB 0x8B58 -#define GL_BOOL_VEC4_ARB 0x8B59 -#define GL_FLOAT_MAT2_ARB 0x8B5A -#define GL_FLOAT_MAT3_ARB 0x8B5B -#define GL_FLOAT_MAT4_ARB 0x8B5C -#define GL_SAMPLER_1D_ARB 0x8B5D -#define GL_SAMPLER_2D_ARB 0x8B5E -#define GL_SAMPLER_3D_ARB 0x8B5F -#define GL_SAMPLER_CUBE_ARB 0x8B60 -#define GL_SAMPLER_1D_SHADOW_ARB 0x8B61 -#define GL_SAMPLER_2D_SHADOW_ARB 0x8B62 -#define GL_SAMPLER_2D_RECT_ARB 0x8B63 -#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64 -#define GL_OBJECT_DELETE_STATUS_ARB 0x8B80 -#define GL_OBJECT_COMPILE_STATUS_ARB 0x8B81 -#define GL_OBJECT_LINK_STATUS_ARB 0x8B82 -#define GL_OBJECT_VALIDATE_STATUS_ARB 0x8B83 -#define GL_OBJECT_INFO_LOG_LENGTH_ARB 0x8B84 -#define GL_OBJECT_ATTACHED_OBJECTS_ARB 0x8B85 -#define GL_OBJECT_ACTIVE_UNIFORMS_ARB 0x8B86 -#define GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB 0x8B87 -#define GL_OBJECT_SHADER_SOURCE_LENGTH_ARB 0x8B88 -#endif - -#ifndef GL_ARB_vertex_shader -#define GL_VERTEX_SHADER_ARB 0x8B31 -#define GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB 0x8B4A -#define GL_MAX_VARYING_FLOATS_ARB 0x8B4B -#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C -#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB 0x8B4D -#define GL_OBJECT_ACTIVE_ATTRIBUTES_ARB 0x8B89 -#define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB 0x8B8A -#endif - -#ifndef GL_ARB_fragment_shader -#define GL_FRAGMENT_SHADER_ARB 0x8B30 -#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB 0x8B49 -#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB 0x8B8B -#endif - -#ifndef GL_ARB_shading_language_100 -#define GL_SHADING_LANGUAGE_VERSION_ARB 0x8B8C -#endif - -#ifndef GL_ARB_texture_non_power_of_two -#endif - -#ifndef GL_ARB_point_sprite -#define GL_POINT_SPRITE_ARB 0x8861 -#define GL_COORD_REPLACE_ARB 0x8862 -#endif - -#ifndef GL_ARB_fragment_program_shadow -#endif - -#ifndef GL_ARB_draw_buffers -#define GL_MAX_DRAW_BUFFERS_ARB 0x8824 -#define GL_DRAW_BUFFER0_ARB 0x8825 -#define GL_DRAW_BUFFER1_ARB 0x8826 -#define GL_DRAW_BUFFER2_ARB 0x8827 -#define GL_DRAW_BUFFER3_ARB 0x8828 -#define GL_DRAW_BUFFER4_ARB 0x8829 -#define GL_DRAW_BUFFER5_ARB 0x882A -#define GL_DRAW_BUFFER6_ARB 0x882B -#define GL_DRAW_BUFFER7_ARB 0x882C -#define GL_DRAW_BUFFER8_ARB 0x882D -#define GL_DRAW_BUFFER9_ARB 0x882E -#define GL_DRAW_BUFFER10_ARB 0x882F -#define GL_DRAW_BUFFER11_ARB 0x8830 -#define GL_DRAW_BUFFER12_ARB 0x8831 -#define GL_DRAW_BUFFER13_ARB 0x8832 -#define GL_DRAW_BUFFER14_ARB 0x8833 -#define GL_DRAW_BUFFER15_ARB 0x8834 -#endif - -#ifndef GL_ARB_texture_rectangle -#define GL_TEXTURE_RECTANGLE_ARB 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE_ARB 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE_ARB 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8 -#endif - -#ifndef GL_ARB_color_buffer_float -#define GL_RGBA_FLOAT_MODE_ARB 0x8820 -#define GL_CLAMP_VERTEX_COLOR_ARB 0x891A -#define GL_CLAMP_FRAGMENT_COLOR_ARB 0x891B -#define GL_CLAMP_READ_COLOR_ARB 0x891C -#define GL_FIXED_ONLY_ARB 0x891D -#endif - -#ifndef GL_ARB_half_float_pixel -#define GL_HALF_FLOAT_ARB 0x140B -#endif - -#ifndef GL_ARB_texture_float -#define GL_TEXTURE_RED_TYPE_ARB 0x8C10 -#define GL_TEXTURE_GREEN_TYPE_ARB 0x8C11 -#define GL_TEXTURE_BLUE_TYPE_ARB 0x8C12 -#define GL_TEXTURE_ALPHA_TYPE_ARB 0x8C13 -#define GL_TEXTURE_LUMINANCE_TYPE_ARB 0x8C14 -#define GL_TEXTURE_INTENSITY_TYPE_ARB 0x8C15 -#define GL_TEXTURE_DEPTH_TYPE_ARB 0x8C16 -#define GL_UNSIGNED_NORMALIZED_ARB 0x8C17 -#define GL_RGBA32F_ARB 0x8814 -#define GL_RGB32F_ARB 0x8815 -#define GL_ALPHA32F_ARB 0x8816 -#define GL_INTENSITY32F_ARB 0x8817 -#define GL_LUMINANCE32F_ARB 0x8818 -#define GL_LUMINANCE_ALPHA32F_ARB 0x8819 -#define GL_RGBA16F_ARB 0x881A -#define GL_RGB16F_ARB 0x881B -#define GL_ALPHA16F_ARB 0x881C -#define GL_INTENSITY16F_ARB 0x881D -#define GL_LUMINANCE16F_ARB 0x881E -#define GL_LUMINANCE_ALPHA16F_ARB 0x881F -#endif - -#ifndef GL_ARB_pixel_buffer_object -#define GL_PIXEL_PACK_BUFFER_ARB 0x88EB -#define GL_PIXEL_UNPACK_BUFFER_ARB 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING_ARB 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF -#endif - -#ifndef GL_ARB_depth_buffer_float -#define GL_DEPTH_COMPONENT32F 0x8CAC -#define GL_DEPTH32F_STENCIL8 0x8CAD -#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD -#endif - -#ifndef GL_ARB_draw_instanced -#endif - -#ifndef GL_ARB_framebuffer_object -#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 -#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210 -#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211 -#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212 -#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213 -#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214 -#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215 -#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216 -#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217 -#define GL_FRAMEBUFFER_DEFAULT 0x8218 -#define GL_FRAMEBUFFER_UNDEFINED 0x8219 -#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A -#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 -#define GL_DEPTH_STENCIL 0x84F9 -#define GL_UNSIGNED_INT_24_8 0x84FA -#define GL_DEPTH24_STENCIL8 0x88F0 -#define GL_TEXTURE_STENCIL_SIZE 0x88F1 -#define GL_TEXTURE_RED_TYPE 0x8C10 -#define GL_TEXTURE_GREEN_TYPE 0x8C11 -#define GL_TEXTURE_BLUE_TYPE 0x8C12 -#define GL_TEXTURE_ALPHA_TYPE 0x8C13 -#define GL_TEXTURE_DEPTH_TYPE 0x8C16 -#define GL_UNSIGNED_NORMALIZED 0x8C17 -#define GL_FRAMEBUFFER_BINDING 0x8CA6 -#define GL_DRAW_FRAMEBUFFER_BINDING GL_FRAMEBUFFER_BINDING -#define GL_RENDERBUFFER_BINDING 0x8CA7 -#define GL_READ_FRAMEBUFFER 0x8CA8 -#define GL_DRAW_FRAMEBUFFER 0x8CA9 -#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA -#define GL_RENDERBUFFER_SAMPLES 0x8CAB -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4 -#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 -#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 -#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 -#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB -#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC -#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD -#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF -#define GL_COLOR_ATTACHMENT0 0x8CE0 -#define GL_COLOR_ATTACHMENT1 0x8CE1 -#define GL_COLOR_ATTACHMENT2 0x8CE2 -#define GL_COLOR_ATTACHMENT3 0x8CE3 -#define GL_COLOR_ATTACHMENT4 0x8CE4 -#define GL_COLOR_ATTACHMENT5 0x8CE5 -#define GL_COLOR_ATTACHMENT6 0x8CE6 -#define GL_COLOR_ATTACHMENT7 0x8CE7 -#define GL_COLOR_ATTACHMENT8 0x8CE8 -#define GL_COLOR_ATTACHMENT9 0x8CE9 -#define GL_COLOR_ATTACHMENT10 0x8CEA -#define GL_COLOR_ATTACHMENT11 0x8CEB -#define GL_COLOR_ATTACHMENT12 0x8CEC -#define GL_COLOR_ATTACHMENT13 0x8CED -#define GL_COLOR_ATTACHMENT14 0x8CEE -#define GL_COLOR_ATTACHMENT15 0x8CEF -#define GL_DEPTH_ATTACHMENT 0x8D00 -#define GL_STENCIL_ATTACHMENT 0x8D20 -#define GL_FRAMEBUFFER 0x8D40 -#define GL_RENDERBUFFER 0x8D41 -#define GL_RENDERBUFFER_WIDTH 0x8D42 -#define GL_RENDERBUFFER_HEIGHT 0x8D43 -#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 -#define GL_STENCIL_INDEX1 0x8D46 -#define GL_STENCIL_INDEX4 0x8D47 -#define GL_STENCIL_INDEX8 0x8D48 -#define GL_STENCIL_INDEX16 0x8D49 -#define GL_RENDERBUFFER_RED_SIZE 0x8D50 -#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 -#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 -#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 -#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 -#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56 -#define GL_MAX_SAMPLES 0x8D57 -#endif - -#ifndef GL_ARB_framebuffer_object_DEPRECATED -#define GL_INDEX 0x8222 -#define GL_TEXTURE_LUMINANCE_TYPE 0x8C14 -#define GL_TEXTURE_INTENSITY_TYPE 0x8C15 -#endif - -#ifndef GL_ARB_framebuffer_sRGB -#define GL_FRAMEBUFFER_SRGB 0x8DB9 -#endif - -#ifndef GL_ARB_geometry_shader4 -#define GL_LINES_ADJACENCY_ARB 0x000A -#define GL_LINE_STRIP_ADJACENCY_ARB 0x000B -#define GL_TRIANGLES_ADJACENCY_ARB 0x000C -#define GL_TRIANGLE_STRIP_ADJACENCY_ARB 0x000D -#define GL_PROGRAM_POINT_SIZE_ARB 0x8642 -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9 -#define GL_GEOMETRY_SHADER_ARB 0x8DD9 -#define GL_GEOMETRY_VERTICES_OUT_ARB 0x8DDA -#define GL_GEOMETRY_INPUT_TYPE_ARB 0x8DDB -#define GL_GEOMETRY_OUTPUT_TYPE_ARB 0x8DDC -#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD -#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1 -/* reuse GL_MAX_VARYING_COMPONENTS */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */ -#endif - -#ifndef GL_ARB_half_float_vertex -#define GL_HALF_FLOAT 0x140B -#endif - -#ifndef GL_ARB_instanced_arrays -#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ARB 0x88FE -#endif - -#ifndef GL_ARB_map_buffer_range -#define GL_MAP_READ_BIT 0x0001 -#define GL_MAP_WRITE_BIT 0x0002 -#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004 -#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008 -#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010 -#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020 -#endif - -#ifndef GL_ARB_texture_buffer_object -#define GL_TEXTURE_BUFFER_ARB 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE_ARB 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER_ARB 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT_ARB 0x8C2E -#endif - -#ifndef GL_ARB_texture_compression_rgtc -#define GL_COMPRESSED_RED_RGTC1 0x8DBB -#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC -#define GL_COMPRESSED_RG_RGTC2 0x8DBD -#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE -#endif - -#ifndef GL_ARB_texture_rg -#define GL_RG 0x8227 -#define GL_RG_INTEGER 0x8228 -#define GL_R8 0x8229 -#define GL_R16 0x822A -#define GL_RG8 0x822B -#define GL_RG16 0x822C -#define GL_R16F 0x822D -#define GL_R32F 0x822E -#define GL_RG16F 0x822F -#define GL_RG32F 0x8230 -#define GL_R8I 0x8231 -#define GL_R8UI 0x8232 -#define GL_R16I 0x8233 -#define GL_R16UI 0x8234 -#define GL_R32I 0x8235 -#define GL_R32UI 0x8236 -#define GL_RG8I 0x8237 -#define GL_RG8UI 0x8238 -#define GL_RG16I 0x8239 -#define GL_RG16UI 0x823A -#define GL_RG32I 0x823B -#define GL_RG32UI 0x823C -#endif - -#ifndef GL_ARB_vertex_array_object -#define GL_VERTEX_ARRAY_BINDING 0x85B5 -#endif - -#ifndef GL_ARB_uniform_buffer_object -#define GL_UNIFORM_BUFFER 0x8A11 -#define GL_UNIFORM_BUFFER_BINDING 0x8A28 -#define GL_UNIFORM_BUFFER_START 0x8A29 -#define GL_UNIFORM_BUFFER_SIZE 0x8A2A -#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B -#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS 0x8A2C -#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D -#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E -#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F -#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30 -#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31 -#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32 -#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33 -#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34 -#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35 -#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36 -#define GL_UNIFORM_TYPE 0x8A37 -#define GL_UNIFORM_SIZE 0x8A38 -#define GL_UNIFORM_NAME_LENGTH 0x8A39 -#define GL_UNIFORM_BLOCK_INDEX 0x8A3A -#define GL_UNIFORM_OFFSET 0x8A3B -#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C -#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D -#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E -#define GL_UNIFORM_BLOCK_BINDING 0x8A3F -#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40 -#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41 -#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42 -#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45 -#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46 -#define GL_INVALID_INDEX 0xFFFFFFFFu -#endif - -#ifndef GL_ARB_compatibility -/* ARB_compatibility just defines tokens from core 3.0 */ -#endif - -#ifndef GL_ARB_copy_buffer -#define GL_COPY_READ_BUFFER 0x8F36 -#define GL_COPY_WRITE_BUFFER 0x8F37 -#endif - -#ifndef GL_ARB_shader_texture_lod -#endif - -#ifndef GL_ARB_depth_clamp -#define GL_DEPTH_CLAMP 0x864F -#endif - -#ifndef GL_ARB_draw_elements_base_vertex -#endif - -#ifndef GL_ARB_fragment_coord_conventions -#endif - -#ifndef GL_ARB_provoking_vertex -#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C -#define GL_FIRST_VERTEX_CONVENTION 0x8E4D -#define GL_LAST_VERTEX_CONVENTION 0x8E4E -#define GL_PROVOKING_VERTEX 0x8E4F -#endif - -#ifndef GL_ARB_seamless_cube_map -#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F -#endif - -#ifndef GL_ARB_sync -#define GL_MAX_SERVER_WAIT_TIMEOUT 0x9111 -#define GL_OBJECT_TYPE 0x9112 -#define GL_SYNC_CONDITION 0x9113 -#define GL_SYNC_STATUS 0x9114 -#define GL_SYNC_FLAGS 0x9115 -#define GL_SYNC_FENCE 0x9116 -#define GL_SYNC_GPU_COMMANDS_COMPLETE 0x9117 -#define GL_UNSIGNALED 0x9118 -#define GL_SIGNALED 0x9119 -#define GL_ALREADY_SIGNALED 0x911A -#define GL_TIMEOUT_EXPIRED 0x911B -#define GL_CONDITION_SATISFIED 0x911C -#define GL_WAIT_FAILED 0x911D -#define GL_SYNC_FLUSH_COMMANDS_BIT 0x00000001 -#define GL_TIMEOUT_IGNORED 0xFFFFFFFFFFFFFFFFull -#endif - -#ifndef GL_ARB_texture_multisample -#define GL_SAMPLE_POSITION 0x8E50 -#define GL_SAMPLE_MASK 0x8E51 -#define GL_SAMPLE_MASK_VALUE 0x8E52 -#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59 -#define GL_TEXTURE_2D_MULTISAMPLE 0x9100 -#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101 -#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102 -#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103 -#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104 -#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105 -#define GL_TEXTURE_SAMPLES 0x9106 -#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107 -#define GL_SAMPLER_2D_MULTISAMPLE 0x9108 -#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109 -#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A -#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B -#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C -#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D -#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E -#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F -#define GL_MAX_INTEGER_SAMPLES 0x9110 -#endif - -#ifndef GL_ARB_vertex_array_bgra -/* reuse GL_BGRA */ -#endif - -#ifndef GL_ARB_draw_buffers_blend -#endif - -#ifndef GL_ARB_sample_shading -#define GL_SAMPLE_SHADING 0x8C36 -#define GL_MIN_SAMPLE_SHADING_VALUE 0x8C37 -#endif - -#ifndef GL_ARB_texture_cube_map_array -#define GL_TEXTURE_CUBE_MAP_ARRAY 0x9009 -#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY 0x900A -#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY 0x900B -#define GL_SAMPLER_CUBE_MAP_ARRAY 0x900C -#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW 0x900D -#define GL_INT_SAMPLER_CUBE_MAP_ARRAY 0x900E -#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY 0x900F -#endif - -#ifndef GL_ARB_texture_gather -#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5E -#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5F -#define GL_MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS 0x8F9F -#endif - -#ifndef GL_ARB_texture_query_lod -#endif - -#ifndef GL_EXT_abgr -#define GL_ABGR_EXT 0x8000 -#endif - -#ifndef GL_EXT_blend_color -#define GL_CONSTANT_COLOR_EXT 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR_EXT 0x8002 -#define GL_CONSTANT_ALPHA_EXT 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA_EXT 0x8004 -#define GL_BLEND_COLOR_EXT 0x8005 -#endif - -#ifndef GL_EXT_polygon_offset -#define GL_POLYGON_OFFSET_EXT 0x8037 -#define GL_POLYGON_OFFSET_FACTOR_EXT 0x8038 -#define GL_POLYGON_OFFSET_BIAS_EXT 0x8039 -#endif - -#ifndef GL_EXT_texture -#define GL_ALPHA4_EXT 0x803B -#define GL_ALPHA8_EXT 0x803C -#define GL_ALPHA12_EXT 0x803D -#define GL_ALPHA16_EXT 0x803E -#define GL_LUMINANCE4_EXT 0x803F -#define GL_LUMINANCE8_EXT 0x8040 -#define GL_LUMINANCE12_EXT 0x8041 -#define GL_LUMINANCE16_EXT 0x8042 -#define GL_LUMINANCE4_ALPHA4_EXT 0x8043 -#define GL_LUMINANCE6_ALPHA2_EXT 0x8044 -#define GL_LUMINANCE8_ALPHA8_EXT 0x8045 -#define GL_LUMINANCE12_ALPHA4_EXT 0x8046 -#define GL_LUMINANCE12_ALPHA12_EXT 0x8047 -#define GL_LUMINANCE16_ALPHA16_EXT 0x8048 -#define GL_INTENSITY_EXT 0x8049 -#define GL_INTENSITY4_EXT 0x804A -#define GL_INTENSITY8_EXT 0x804B -#define GL_INTENSITY12_EXT 0x804C -#define GL_INTENSITY16_EXT 0x804D -#define GL_RGB2_EXT 0x804E -#define GL_RGB4_EXT 0x804F -#define GL_RGB5_EXT 0x8050 -#define GL_RGB8_EXT 0x8051 -#define GL_RGB10_EXT 0x8052 -#define GL_RGB12_EXT 0x8053 -#define GL_RGB16_EXT 0x8054 -#define GL_RGBA2_EXT 0x8055 -#define GL_RGBA4_EXT 0x8056 -#define GL_RGB5_A1_EXT 0x8057 -#define GL_RGBA8_EXT 0x8058 -#define GL_RGB10_A2_EXT 0x8059 -#define GL_RGBA12_EXT 0x805A -#define GL_RGBA16_EXT 0x805B -#define GL_TEXTURE_RED_SIZE_EXT 0x805C -#define GL_TEXTURE_GREEN_SIZE_EXT 0x805D -#define GL_TEXTURE_BLUE_SIZE_EXT 0x805E -#define GL_TEXTURE_ALPHA_SIZE_EXT 0x805F -#define GL_TEXTURE_LUMINANCE_SIZE_EXT 0x8060 -#define GL_TEXTURE_INTENSITY_SIZE_EXT 0x8061 -#define GL_REPLACE_EXT 0x8062 -#define GL_PROXY_TEXTURE_1D_EXT 0x8063 -#define GL_PROXY_TEXTURE_2D_EXT 0x8064 -#define GL_TEXTURE_TOO_LARGE_EXT 0x8065 -#endif - -#ifndef GL_EXT_texture3D -#define GL_PACK_SKIP_IMAGES_EXT 0x806B -#define GL_PACK_IMAGE_HEIGHT_EXT 0x806C -#define GL_UNPACK_SKIP_IMAGES_EXT 0x806D -#define GL_UNPACK_IMAGE_HEIGHT_EXT 0x806E -#define GL_TEXTURE_3D_EXT 0x806F -#define GL_PROXY_TEXTURE_3D_EXT 0x8070 -#define GL_TEXTURE_DEPTH_EXT 0x8071 -#define GL_TEXTURE_WRAP_R_EXT 0x8072 -#define GL_MAX_3D_TEXTURE_SIZE_EXT 0x8073 -#endif - -#ifndef GL_SGIS_texture_filter4 -#define GL_FILTER4_SGIS 0x8146 -#define GL_TEXTURE_FILTER4_SIZE_SGIS 0x8147 -#endif - -#ifndef GL_EXT_subtexture -#endif - -#ifndef GL_EXT_copy_texture -#endif - -#ifndef GL_EXT_histogram -#define GL_HISTOGRAM_EXT 0x8024 -#define GL_PROXY_HISTOGRAM_EXT 0x8025 -#define GL_HISTOGRAM_WIDTH_EXT 0x8026 -#define GL_HISTOGRAM_FORMAT_EXT 0x8027 -#define GL_HISTOGRAM_RED_SIZE_EXT 0x8028 -#define GL_HISTOGRAM_GREEN_SIZE_EXT 0x8029 -#define GL_HISTOGRAM_BLUE_SIZE_EXT 0x802A -#define GL_HISTOGRAM_ALPHA_SIZE_EXT 0x802B -#define GL_HISTOGRAM_LUMINANCE_SIZE_EXT 0x802C -#define GL_HISTOGRAM_SINK_EXT 0x802D -#define GL_MINMAX_EXT 0x802E -#define GL_MINMAX_FORMAT_EXT 0x802F -#define GL_MINMAX_SINK_EXT 0x8030 -#define GL_TABLE_TOO_LARGE_EXT 0x8031 -#endif - -#ifndef GL_EXT_convolution -#define GL_CONVOLUTION_1D_EXT 0x8010 -#define GL_CONVOLUTION_2D_EXT 0x8011 -#define GL_SEPARABLE_2D_EXT 0x8012 -#define GL_CONVOLUTION_BORDER_MODE_EXT 0x8013 -#define GL_CONVOLUTION_FILTER_SCALE_EXT 0x8014 -#define GL_CONVOLUTION_FILTER_BIAS_EXT 0x8015 -#define GL_REDUCE_EXT 0x8016 -#define GL_CONVOLUTION_FORMAT_EXT 0x8017 -#define GL_CONVOLUTION_WIDTH_EXT 0x8018 -#define GL_CONVOLUTION_HEIGHT_EXT 0x8019 -#define GL_MAX_CONVOLUTION_WIDTH_EXT 0x801A -#define GL_MAX_CONVOLUTION_HEIGHT_EXT 0x801B -#define GL_POST_CONVOLUTION_RED_SCALE_EXT 0x801C -#define GL_POST_CONVOLUTION_GREEN_SCALE_EXT 0x801D -#define GL_POST_CONVOLUTION_BLUE_SCALE_EXT 0x801E -#define GL_POST_CONVOLUTION_ALPHA_SCALE_EXT 0x801F -#define GL_POST_CONVOLUTION_RED_BIAS_EXT 0x8020 -#define GL_POST_CONVOLUTION_GREEN_BIAS_EXT 0x8021 -#define GL_POST_CONVOLUTION_BLUE_BIAS_EXT 0x8022 -#define GL_POST_CONVOLUTION_ALPHA_BIAS_EXT 0x8023 -#endif - -#ifndef GL_SGI_color_matrix -#define GL_COLOR_MATRIX_SGI 0x80B1 -#define GL_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B2 -#define GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B3 -#define GL_POST_COLOR_MATRIX_RED_SCALE_SGI 0x80B4 -#define GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI 0x80B5 -#define GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI 0x80B6 -#define GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI 0x80B7 -#define GL_POST_COLOR_MATRIX_RED_BIAS_SGI 0x80B8 -#define GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI 0x80B9 -#define GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI 0x80BA -#define GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI 0x80BB -#endif - -#ifndef GL_SGI_color_table -#define GL_COLOR_TABLE_SGI 0x80D0 -#define GL_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D1 -#define GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D2 -#define GL_PROXY_COLOR_TABLE_SGI 0x80D3 -#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D4 -#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D5 -#define GL_COLOR_TABLE_SCALE_SGI 0x80D6 -#define GL_COLOR_TABLE_BIAS_SGI 0x80D7 -#define GL_COLOR_TABLE_FORMAT_SGI 0x80D8 -#define GL_COLOR_TABLE_WIDTH_SGI 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE_SGI 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE_SGI 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE_SGI 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE_SGI 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE_SGI 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE_SGI 0x80DF -#endif - -#ifndef GL_SGIS_pixel_texture -#define GL_PIXEL_TEXTURE_SGIS 0x8353 -#define GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS 0x8354 -#define GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS 0x8355 -#define GL_PIXEL_GROUP_COLOR_SGIS 0x8356 -#endif - -#ifndef GL_SGIX_pixel_texture -#define GL_PIXEL_TEX_GEN_SGIX 0x8139 -#define GL_PIXEL_TEX_GEN_MODE_SGIX 0x832B -#endif - -#ifndef GL_SGIS_texture4D -#define GL_PACK_SKIP_VOLUMES_SGIS 0x8130 -#define GL_PACK_IMAGE_DEPTH_SGIS 0x8131 -#define GL_UNPACK_SKIP_VOLUMES_SGIS 0x8132 -#define GL_UNPACK_IMAGE_DEPTH_SGIS 0x8133 -#define GL_TEXTURE_4D_SGIS 0x8134 -#define GL_PROXY_TEXTURE_4D_SGIS 0x8135 -#define GL_TEXTURE_4DSIZE_SGIS 0x8136 -#define GL_TEXTURE_WRAP_Q_SGIS 0x8137 -#define GL_MAX_4D_TEXTURE_SIZE_SGIS 0x8138 -#define GL_TEXTURE_4D_BINDING_SGIS 0x814F -#endif - -#ifndef GL_SGI_texture_color_table -#define GL_TEXTURE_COLOR_TABLE_SGI 0x80BC -#define GL_PROXY_TEXTURE_COLOR_TABLE_SGI 0x80BD -#endif - -#ifndef GL_EXT_cmyka -#define GL_CMYK_EXT 0x800C -#define GL_CMYKA_EXT 0x800D -#define GL_PACK_CMYK_HINT_EXT 0x800E -#define GL_UNPACK_CMYK_HINT_EXT 0x800F -#endif - -#ifndef GL_EXT_texture_object -#define GL_TEXTURE_PRIORITY_EXT 0x8066 -#define GL_TEXTURE_RESIDENT_EXT 0x8067 -#define GL_TEXTURE_1D_BINDING_EXT 0x8068 -#define GL_TEXTURE_2D_BINDING_EXT 0x8069 -#define GL_TEXTURE_3D_BINDING_EXT 0x806A -#endif - -#ifndef GL_SGIS_detail_texture -#define GL_DETAIL_TEXTURE_2D_SGIS 0x8095 -#define GL_DETAIL_TEXTURE_2D_BINDING_SGIS 0x8096 -#define GL_LINEAR_DETAIL_SGIS 0x8097 -#define GL_LINEAR_DETAIL_ALPHA_SGIS 0x8098 -#define GL_LINEAR_DETAIL_COLOR_SGIS 0x8099 -#define GL_DETAIL_TEXTURE_LEVEL_SGIS 0x809A -#define GL_DETAIL_TEXTURE_MODE_SGIS 0x809B -#define GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS 0x809C -#endif - -#ifndef GL_SGIS_sharpen_texture -#define GL_LINEAR_SHARPEN_SGIS 0x80AD -#define GL_LINEAR_SHARPEN_ALPHA_SGIS 0x80AE -#define GL_LINEAR_SHARPEN_COLOR_SGIS 0x80AF -#define GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS 0x80B0 -#endif - -#ifndef GL_EXT_packed_pixels -#define GL_UNSIGNED_BYTE_3_3_2_EXT 0x8032 -#define GL_UNSIGNED_SHORT_4_4_4_4_EXT 0x8033 -#define GL_UNSIGNED_SHORT_5_5_5_1_EXT 0x8034 -#define GL_UNSIGNED_INT_8_8_8_8_EXT 0x8035 -#define GL_UNSIGNED_INT_10_10_10_2_EXT 0x8036 -#endif - -#ifndef GL_SGIS_texture_lod -#define GL_TEXTURE_MIN_LOD_SGIS 0x813A -#define GL_TEXTURE_MAX_LOD_SGIS 0x813B -#define GL_TEXTURE_BASE_LEVEL_SGIS 0x813C -#define GL_TEXTURE_MAX_LEVEL_SGIS 0x813D -#endif - -#ifndef GL_SGIS_multisample -#define GL_MULTISAMPLE_SGIS 0x809D -#define GL_SAMPLE_ALPHA_TO_MASK_SGIS 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_SGIS 0x809F -#define GL_SAMPLE_MASK_SGIS 0x80A0 -#define GL_1PASS_SGIS 0x80A1 -#define GL_2PASS_0_SGIS 0x80A2 -#define GL_2PASS_1_SGIS 0x80A3 -#define GL_4PASS_0_SGIS 0x80A4 -#define GL_4PASS_1_SGIS 0x80A5 -#define GL_4PASS_2_SGIS 0x80A6 -#define GL_4PASS_3_SGIS 0x80A7 -#define GL_SAMPLE_BUFFERS_SGIS 0x80A8 -#define GL_SAMPLES_SGIS 0x80A9 -#define GL_SAMPLE_MASK_VALUE_SGIS 0x80AA -#define GL_SAMPLE_MASK_INVERT_SGIS 0x80AB -#define GL_SAMPLE_PATTERN_SGIS 0x80AC -#endif - -#ifndef GL_EXT_rescale_normal -#define GL_RESCALE_NORMAL_EXT 0x803A -#endif - -#ifndef GL_EXT_vertex_array -#define GL_VERTEX_ARRAY_EXT 0x8074 -#define GL_NORMAL_ARRAY_EXT 0x8075 -#define GL_COLOR_ARRAY_EXT 0x8076 -#define GL_INDEX_ARRAY_EXT 0x8077 -#define GL_TEXTURE_COORD_ARRAY_EXT 0x8078 -#define GL_EDGE_FLAG_ARRAY_EXT 0x8079 -#define GL_VERTEX_ARRAY_SIZE_EXT 0x807A -#define GL_VERTEX_ARRAY_TYPE_EXT 0x807B -#define GL_VERTEX_ARRAY_STRIDE_EXT 0x807C -#define GL_VERTEX_ARRAY_COUNT_EXT 0x807D -#define GL_NORMAL_ARRAY_TYPE_EXT 0x807E -#define GL_NORMAL_ARRAY_STRIDE_EXT 0x807F -#define GL_NORMAL_ARRAY_COUNT_EXT 0x8080 -#define GL_COLOR_ARRAY_SIZE_EXT 0x8081 -#define GL_COLOR_ARRAY_TYPE_EXT 0x8082 -#define GL_COLOR_ARRAY_STRIDE_EXT 0x8083 -#define GL_COLOR_ARRAY_COUNT_EXT 0x8084 -#define GL_INDEX_ARRAY_TYPE_EXT 0x8085 -#define GL_INDEX_ARRAY_STRIDE_EXT 0x8086 -#define GL_INDEX_ARRAY_COUNT_EXT 0x8087 -#define GL_TEXTURE_COORD_ARRAY_SIZE_EXT 0x8088 -#define GL_TEXTURE_COORD_ARRAY_TYPE_EXT 0x8089 -#define GL_TEXTURE_COORD_ARRAY_STRIDE_EXT 0x808A -#define GL_TEXTURE_COORD_ARRAY_COUNT_EXT 0x808B -#define GL_EDGE_FLAG_ARRAY_STRIDE_EXT 0x808C -#define GL_EDGE_FLAG_ARRAY_COUNT_EXT 0x808D -#define GL_VERTEX_ARRAY_POINTER_EXT 0x808E -#define GL_NORMAL_ARRAY_POINTER_EXT 0x808F -#define GL_COLOR_ARRAY_POINTER_EXT 0x8090 -#define GL_INDEX_ARRAY_POINTER_EXT 0x8091 -#define GL_TEXTURE_COORD_ARRAY_POINTER_EXT 0x8092 -#define GL_EDGE_FLAG_ARRAY_POINTER_EXT 0x8093 -#endif - -#ifndef GL_EXT_misc_attribute -#endif - -#ifndef GL_SGIS_generate_mipmap -#define GL_GENERATE_MIPMAP_SGIS 0x8191 -#define GL_GENERATE_MIPMAP_HINT_SGIS 0x8192 -#endif - -#ifndef GL_SGIX_clipmap -#define GL_LINEAR_CLIPMAP_LINEAR_SGIX 0x8170 -#define GL_TEXTURE_CLIPMAP_CENTER_SGIX 0x8171 -#define GL_TEXTURE_CLIPMAP_FRAME_SGIX 0x8172 -#define GL_TEXTURE_CLIPMAP_OFFSET_SGIX 0x8173 -#define GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8174 -#define GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX 0x8175 -#define GL_TEXTURE_CLIPMAP_DEPTH_SGIX 0x8176 -#define GL_MAX_CLIPMAP_DEPTH_SGIX 0x8177 -#define GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8178 -#define GL_NEAREST_CLIPMAP_NEAREST_SGIX 0x844D -#define GL_NEAREST_CLIPMAP_LINEAR_SGIX 0x844E -#define GL_LINEAR_CLIPMAP_NEAREST_SGIX 0x844F -#endif - -#ifndef GL_SGIX_shadow -#define GL_TEXTURE_COMPARE_SGIX 0x819A -#define GL_TEXTURE_COMPARE_OPERATOR_SGIX 0x819B -#define GL_TEXTURE_LEQUAL_R_SGIX 0x819C -#define GL_TEXTURE_GEQUAL_R_SGIX 0x819D -#endif - -#ifndef GL_SGIS_texture_edge_clamp -#define GL_CLAMP_TO_EDGE_SGIS 0x812F -#endif - -#ifndef GL_SGIS_texture_border_clamp -#define GL_CLAMP_TO_BORDER_SGIS 0x812D -#endif - -#ifndef GL_EXT_blend_minmax -#define GL_FUNC_ADD_EXT 0x8006 -#define GL_MIN_EXT 0x8007 -#define GL_MAX_EXT 0x8008 -#define GL_BLEND_EQUATION_EXT 0x8009 -#endif - -#ifndef GL_EXT_blend_subtract -#define GL_FUNC_SUBTRACT_EXT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT_EXT 0x800B -#endif - -#ifndef GL_EXT_blend_logic_op -#endif - -#ifndef GL_SGIX_interlace -#define GL_INTERLACE_SGIX 0x8094 -#endif - -#ifndef GL_SGIX_pixel_tiles -#define GL_PIXEL_TILE_BEST_ALIGNMENT_SGIX 0x813E -#define GL_PIXEL_TILE_CACHE_INCREMENT_SGIX 0x813F -#define GL_PIXEL_TILE_WIDTH_SGIX 0x8140 -#define GL_PIXEL_TILE_HEIGHT_SGIX 0x8141 -#define GL_PIXEL_TILE_GRID_WIDTH_SGIX 0x8142 -#define GL_PIXEL_TILE_GRID_HEIGHT_SGIX 0x8143 -#define GL_PIXEL_TILE_GRID_DEPTH_SGIX 0x8144 -#define GL_PIXEL_TILE_CACHE_SIZE_SGIX 0x8145 -#endif - -#ifndef GL_SGIS_texture_select -#define GL_DUAL_ALPHA4_SGIS 0x8110 -#define GL_DUAL_ALPHA8_SGIS 0x8111 -#define GL_DUAL_ALPHA12_SGIS 0x8112 -#define GL_DUAL_ALPHA16_SGIS 0x8113 -#define GL_DUAL_LUMINANCE4_SGIS 0x8114 -#define GL_DUAL_LUMINANCE8_SGIS 0x8115 -#define GL_DUAL_LUMINANCE12_SGIS 0x8116 -#define GL_DUAL_LUMINANCE16_SGIS 0x8117 -#define GL_DUAL_INTENSITY4_SGIS 0x8118 -#define GL_DUAL_INTENSITY8_SGIS 0x8119 -#define GL_DUAL_INTENSITY12_SGIS 0x811A -#define GL_DUAL_INTENSITY16_SGIS 0x811B -#define GL_DUAL_LUMINANCE_ALPHA4_SGIS 0x811C -#define GL_DUAL_LUMINANCE_ALPHA8_SGIS 0x811D -#define GL_QUAD_ALPHA4_SGIS 0x811E -#define GL_QUAD_ALPHA8_SGIS 0x811F -#define GL_QUAD_LUMINANCE4_SGIS 0x8120 -#define GL_QUAD_LUMINANCE8_SGIS 0x8121 -#define GL_QUAD_INTENSITY4_SGIS 0x8122 -#define GL_QUAD_INTENSITY8_SGIS 0x8123 -#define GL_DUAL_TEXTURE_SELECT_SGIS 0x8124 -#define GL_QUAD_TEXTURE_SELECT_SGIS 0x8125 -#endif - -#ifndef GL_SGIX_sprite -#define GL_SPRITE_SGIX 0x8148 -#define GL_SPRITE_MODE_SGIX 0x8149 -#define GL_SPRITE_AXIS_SGIX 0x814A -#define GL_SPRITE_TRANSLATION_SGIX 0x814B -#define GL_SPRITE_AXIAL_SGIX 0x814C -#define GL_SPRITE_OBJECT_ALIGNED_SGIX 0x814D -#define GL_SPRITE_EYE_ALIGNED_SGIX 0x814E -#endif - -#ifndef GL_SGIX_texture_multi_buffer -#define GL_TEXTURE_MULTI_BUFFER_HINT_SGIX 0x812E -#endif - -#ifndef GL_EXT_point_parameters -#define GL_POINT_SIZE_MIN_EXT 0x8126 -#define GL_POINT_SIZE_MAX_EXT 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE_EXT 0x8128 -#define GL_DISTANCE_ATTENUATION_EXT 0x8129 -#endif - -#ifndef GL_SGIS_point_parameters -#define GL_POINT_SIZE_MIN_SGIS 0x8126 -#define GL_POINT_SIZE_MAX_SGIS 0x8127 -#define GL_POINT_FADE_THRESHOLD_SIZE_SGIS 0x8128 -#define GL_DISTANCE_ATTENUATION_SGIS 0x8129 -#endif - -#ifndef GL_SGIX_instruments -#define GL_INSTRUMENT_BUFFER_POINTER_SGIX 0x8180 -#define GL_INSTRUMENT_MEASUREMENTS_SGIX 0x8181 -#endif - -#ifndef GL_SGIX_texture_scale_bias -#define GL_POST_TEXTURE_FILTER_BIAS_SGIX 0x8179 -#define GL_POST_TEXTURE_FILTER_SCALE_SGIX 0x817A -#define GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX 0x817B -#define GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX 0x817C -#endif - -#ifndef GL_SGIX_framezoom -#define GL_FRAMEZOOM_SGIX 0x818B -#define GL_FRAMEZOOM_FACTOR_SGIX 0x818C -#define GL_MAX_FRAMEZOOM_FACTOR_SGIX 0x818D -#endif - -#ifndef GL_SGIX_tag_sample_buffer -#endif - -#ifndef GL_FfdMaskSGIX -#define GL_TEXTURE_DEFORMATION_BIT_SGIX 0x00000001 -#define GL_GEOMETRY_DEFORMATION_BIT_SGIX 0x00000002 -#endif - -#ifndef GL_SGIX_polynomial_ffd -#define GL_GEOMETRY_DEFORMATION_SGIX 0x8194 -#define GL_TEXTURE_DEFORMATION_SGIX 0x8195 -#define GL_DEFORMATIONS_MASK_SGIX 0x8196 -#define GL_MAX_DEFORMATION_ORDER_SGIX 0x8197 -#endif - -#ifndef GL_SGIX_reference_plane -#define GL_REFERENCE_PLANE_SGIX 0x817D -#define GL_REFERENCE_PLANE_EQUATION_SGIX 0x817E -#endif - -#ifndef GL_SGIX_flush_raster -#endif - -#ifndef GL_SGIX_depth_texture -#define GL_DEPTH_COMPONENT16_SGIX 0x81A5 -#define GL_DEPTH_COMPONENT24_SGIX 0x81A6 -#define GL_DEPTH_COMPONENT32_SGIX 0x81A7 -#endif - -#ifndef GL_SGIS_fog_function -#define GL_FOG_FUNC_SGIS 0x812A -#define GL_FOG_FUNC_POINTS_SGIS 0x812B -#define GL_MAX_FOG_FUNC_POINTS_SGIS 0x812C -#endif - -#ifndef GL_SGIX_fog_offset -#define GL_FOG_OFFSET_SGIX 0x8198 -#define GL_FOG_OFFSET_VALUE_SGIX 0x8199 -#endif - -#ifndef GL_HP_image_transform -#define GL_IMAGE_SCALE_X_HP 0x8155 -#define GL_IMAGE_SCALE_Y_HP 0x8156 -#define GL_IMAGE_TRANSLATE_X_HP 0x8157 -#define GL_IMAGE_TRANSLATE_Y_HP 0x8158 -#define GL_IMAGE_ROTATE_ANGLE_HP 0x8159 -#define GL_IMAGE_ROTATE_ORIGIN_X_HP 0x815A -#define GL_IMAGE_ROTATE_ORIGIN_Y_HP 0x815B -#define GL_IMAGE_MAG_FILTER_HP 0x815C -#define GL_IMAGE_MIN_FILTER_HP 0x815D -#define GL_IMAGE_CUBIC_WEIGHT_HP 0x815E -#define GL_CUBIC_HP 0x815F -#define GL_AVERAGE_HP 0x8160 -#define GL_IMAGE_TRANSFORM_2D_HP 0x8161 -#define GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8162 -#define GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8163 -#endif - -#ifndef GL_HP_convolution_border_modes -#define GL_IGNORE_BORDER_HP 0x8150 -#define GL_CONSTANT_BORDER_HP 0x8151 -#define GL_REPLICATE_BORDER_HP 0x8153 -#define GL_CONVOLUTION_BORDER_COLOR_HP 0x8154 -#endif - -#ifndef GL_INGR_palette_buffer -#endif - -#ifndef GL_SGIX_texture_add_env -#define GL_TEXTURE_ENV_BIAS_SGIX 0x80BE -#endif - -#ifndef GL_EXT_color_subtable -#endif - -#ifndef GL_PGI_vertex_hints -#define GL_VERTEX_DATA_HINT_PGI 0x1A22A -#define GL_VERTEX_CONSISTENT_HINT_PGI 0x1A22B -#define GL_MATERIAL_SIDE_HINT_PGI 0x1A22C -#define GL_MAX_VERTEX_HINT_PGI 0x1A22D -#define GL_COLOR3_BIT_PGI 0x00010000 -#define GL_COLOR4_BIT_PGI 0x00020000 -#define GL_EDGEFLAG_BIT_PGI 0x00040000 -#define GL_INDEX_BIT_PGI 0x00080000 -#define GL_MAT_AMBIENT_BIT_PGI 0x00100000 -#define GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI 0x00200000 -#define GL_MAT_DIFFUSE_BIT_PGI 0x00400000 -#define GL_MAT_EMISSION_BIT_PGI 0x00800000 -#define GL_MAT_COLOR_INDEXES_BIT_PGI 0x01000000 -#define GL_MAT_SHININESS_BIT_PGI 0x02000000 -#define GL_MAT_SPECULAR_BIT_PGI 0x04000000 -#define GL_NORMAL_BIT_PGI 0x08000000 -#define GL_TEXCOORD1_BIT_PGI 0x10000000 -#define GL_TEXCOORD2_BIT_PGI 0x20000000 -#define GL_TEXCOORD3_BIT_PGI 0x40000000 -#define GL_TEXCOORD4_BIT_PGI 0x80000000 -#define GL_VERTEX23_BIT_PGI 0x00000004 -#define GL_VERTEX4_BIT_PGI 0x00000008 -#endif - -#ifndef GL_PGI_misc_hints -#define GL_PREFER_DOUBLEBUFFER_HINT_PGI 0x1A1F8 -#define GL_CONSERVE_MEMORY_HINT_PGI 0x1A1FD -#define GL_RECLAIM_MEMORY_HINT_PGI 0x1A1FE -#define GL_NATIVE_GRAPHICS_HANDLE_PGI 0x1A202 -#define GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI 0x1A203 -#define GL_NATIVE_GRAPHICS_END_HINT_PGI 0x1A204 -#define GL_ALWAYS_FAST_HINT_PGI 0x1A20C -#define GL_ALWAYS_SOFT_HINT_PGI 0x1A20D -#define GL_ALLOW_DRAW_OBJ_HINT_PGI 0x1A20E -#define GL_ALLOW_DRAW_WIN_HINT_PGI 0x1A20F -#define GL_ALLOW_DRAW_FRG_HINT_PGI 0x1A210 -#define GL_ALLOW_DRAW_MEM_HINT_PGI 0x1A211 -#define GL_STRICT_DEPTHFUNC_HINT_PGI 0x1A216 -#define GL_STRICT_LIGHTING_HINT_PGI 0x1A217 -#define GL_STRICT_SCISSOR_HINT_PGI 0x1A218 -#define GL_FULL_STIPPLE_HINT_PGI 0x1A219 -#define GL_CLIP_NEAR_HINT_PGI 0x1A220 -#define GL_CLIP_FAR_HINT_PGI 0x1A221 -#define GL_WIDE_LINE_HINT_PGI 0x1A222 -#define GL_BACK_NORMALS_HINT_PGI 0x1A223 -#endif - -#ifndef GL_EXT_paletted_texture -#define GL_COLOR_INDEX1_EXT 0x80E2 -#define GL_COLOR_INDEX2_EXT 0x80E3 -#define GL_COLOR_INDEX4_EXT 0x80E4 -#define GL_COLOR_INDEX8_EXT 0x80E5 -#define GL_COLOR_INDEX12_EXT 0x80E6 -#define GL_COLOR_INDEX16_EXT 0x80E7 -#define GL_TEXTURE_INDEX_SIZE_EXT 0x80ED -#endif - -#ifndef GL_EXT_clip_volume_hint -#define GL_CLIP_VOLUME_CLIPPING_HINT_EXT 0x80F0 -#endif - -#ifndef GL_SGIX_list_priority -#define GL_LIST_PRIORITY_SGIX 0x8182 -#endif - -#ifndef GL_SGIX_ir_instrument1 -#define GL_IR_INSTRUMENT1_SGIX 0x817F -#endif - -#ifndef GL_SGIX_calligraphic_fragment -#define GL_CALLIGRAPHIC_FRAGMENT_SGIX 0x8183 -#endif - -#ifndef GL_SGIX_texture_lod_bias -#define GL_TEXTURE_LOD_BIAS_S_SGIX 0x818E -#define GL_TEXTURE_LOD_BIAS_T_SGIX 0x818F -#define GL_TEXTURE_LOD_BIAS_R_SGIX 0x8190 -#endif - -#ifndef GL_SGIX_shadow_ambient -#define GL_SHADOW_AMBIENT_SGIX 0x80BF -#endif - -#ifndef GL_EXT_index_texture -#endif - -#ifndef GL_EXT_index_material -#define GL_INDEX_MATERIAL_EXT 0x81B8 -#define GL_INDEX_MATERIAL_PARAMETER_EXT 0x81B9 -#define GL_INDEX_MATERIAL_FACE_EXT 0x81BA -#endif - -#ifndef GL_EXT_index_func -#define GL_INDEX_TEST_EXT 0x81B5 -#define GL_INDEX_TEST_FUNC_EXT 0x81B6 -#define GL_INDEX_TEST_REF_EXT 0x81B7 -#endif - -#ifndef GL_EXT_index_array_formats -#define GL_IUI_V2F_EXT 0x81AD -#define GL_IUI_V3F_EXT 0x81AE -#define GL_IUI_N3F_V2F_EXT 0x81AF -#define GL_IUI_N3F_V3F_EXT 0x81B0 -#define GL_T2F_IUI_V2F_EXT 0x81B1 -#define GL_T2F_IUI_V3F_EXT 0x81B2 -#define GL_T2F_IUI_N3F_V2F_EXT 0x81B3 -#define GL_T2F_IUI_N3F_V3F_EXT 0x81B4 -#endif - -#ifndef GL_EXT_compiled_vertex_array -#define GL_ARRAY_ELEMENT_LOCK_FIRST_EXT 0x81A8 -#define GL_ARRAY_ELEMENT_LOCK_COUNT_EXT 0x81A9 -#endif - -#ifndef GL_EXT_cull_vertex -#define GL_CULL_VERTEX_EXT 0x81AA -#define GL_CULL_VERTEX_EYE_POSITION_EXT 0x81AB -#define GL_CULL_VERTEX_OBJECT_POSITION_EXT 0x81AC -#endif - -#ifndef GL_SGIX_ycrcb -#define GL_YCRCB_422_SGIX 0x81BB -#define GL_YCRCB_444_SGIX 0x81BC -#endif - -#ifndef GL_SGIX_fragment_lighting -#define GL_FRAGMENT_LIGHTING_SGIX 0x8400 -#define GL_FRAGMENT_COLOR_MATERIAL_SGIX 0x8401 -#define GL_FRAGMENT_COLOR_MATERIAL_FACE_SGIX 0x8402 -#define GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX 0x8403 -#define GL_MAX_FRAGMENT_LIGHTS_SGIX 0x8404 -#define GL_MAX_ACTIVE_LIGHTS_SGIX 0x8405 -#define GL_CURRENT_RASTER_NORMAL_SGIX 0x8406 -#define GL_LIGHT_ENV_MODE_SGIX 0x8407 -#define GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX 0x8408 -#define GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX 0x8409 -#define GL_FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX 0x840A -#define GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX 0x840B -#define GL_FRAGMENT_LIGHT0_SGIX 0x840C -#define GL_FRAGMENT_LIGHT1_SGIX 0x840D -#define GL_FRAGMENT_LIGHT2_SGIX 0x840E -#define GL_FRAGMENT_LIGHT3_SGIX 0x840F -#define GL_FRAGMENT_LIGHT4_SGIX 0x8410 -#define GL_FRAGMENT_LIGHT5_SGIX 0x8411 -#define GL_FRAGMENT_LIGHT6_SGIX 0x8412 -#define GL_FRAGMENT_LIGHT7_SGIX 0x8413 -#endif - -#ifndef GL_IBM_rasterpos_clip -#define GL_RASTER_POSITION_UNCLIPPED_IBM 0x19262 -#endif - -#ifndef GL_HP_texture_lighting -#define GL_TEXTURE_LIGHTING_MODE_HP 0x8167 -#define GL_TEXTURE_POST_SPECULAR_HP 0x8168 -#define GL_TEXTURE_PRE_SPECULAR_HP 0x8169 -#endif - -#ifndef GL_EXT_draw_range_elements -#define GL_MAX_ELEMENTS_VERTICES_EXT 0x80E8 -#define GL_MAX_ELEMENTS_INDICES_EXT 0x80E9 -#endif - -#ifndef GL_WIN_phong_shading -#define GL_PHONG_WIN 0x80EA -#define GL_PHONG_HINT_WIN 0x80EB -#endif - -#ifndef GL_WIN_specular_fog -#define GL_FOG_SPECULAR_TEXTURE_WIN 0x80EC -#endif - -#ifndef GL_EXT_light_texture -#define GL_FRAGMENT_MATERIAL_EXT 0x8349 -#define GL_FRAGMENT_NORMAL_EXT 0x834A -#define GL_FRAGMENT_COLOR_EXT 0x834C -#define GL_ATTENUATION_EXT 0x834D -#define GL_SHADOW_ATTENUATION_EXT 0x834E -#define GL_TEXTURE_APPLICATION_MODE_EXT 0x834F -#define GL_TEXTURE_LIGHT_EXT 0x8350 -#define GL_TEXTURE_MATERIAL_FACE_EXT 0x8351 -#define GL_TEXTURE_MATERIAL_PARAMETER_EXT 0x8352 -/* reuse GL_FRAGMENT_DEPTH_EXT */ -#endif - -#ifndef GL_SGIX_blend_alpha_minmax -#define GL_ALPHA_MIN_SGIX 0x8320 -#define GL_ALPHA_MAX_SGIX 0x8321 -#endif - -#ifndef GL_SGIX_impact_pixel_texture -#define GL_PIXEL_TEX_GEN_Q_CEILING_SGIX 0x8184 -#define GL_PIXEL_TEX_GEN_Q_ROUND_SGIX 0x8185 -#define GL_PIXEL_TEX_GEN_Q_FLOOR_SGIX 0x8186 -#define GL_PIXEL_TEX_GEN_ALPHA_REPLACE_SGIX 0x8187 -#define GL_PIXEL_TEX_GEN_ALPHA_NO_REPLACE_SGIX 0x8188 -#define GL_PIXEL_TEX_GEN_ALPHA_LS_SGIX 0x8189 -#define GL_PIXEL_TEX_GEN_ALPHA_MS_SGIX 0x818A -#endif - -#ifndef GL_EXT_bgra -#define GL_BGR_EXT 0x80E0 -#define GL_BGRA_EXT 0x80E1 -#endif - -#ifndef GL_SGIX_async -#define GL_ASYNC_MARKER_SGIX 0x8329 -#endif - -#ifndef GL_SGIX_async_pixel -#define GL_ASYNC_TEX_IMAGE_SGIX 0x835C -#define GL_ASYNC_DRAW_PIXELS_SGIX 0x835D -#define GL_ASYNC_READ_PIXELS_SGIX 0x835E -#define GL_MAX_ASYNC_TEX_IMAGE_SGIX 0x835F -#define GL_MAX_ASYNC_DRAW_PIXELS_SGIX 0x8360 -#define GL_MAX_ASYNC_READ_PIXELS_SGIX 0x8361 -#endif - -#ifndef GL_SGIX_async_histogram -#define GL_ASYNC_HISTOGRAM_SGIX 0x832C -#define GL_MAX_ASYNC_HISTOGRAM_SGIX 0x832D -#endif - -#ifndef GL_INTEL_texture_scissor -#endif - -#ifndef GL_INTEL_parallel_arrays -#define GL_PARALLEL_ARRAYS_INTEL 0x83F4 -#define GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL 0x83F5 -#define GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL 0x83F6 -#define GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL 0x83F7 -#define GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL 0x83F8 -#endif - -#ifndef GL_HP_occlusion_test -#define GL_OCCLUSION_TEST_HP 0x8165 -#define GL_OCCLUSION_TEST_RESULT_HP 0x8166 -#endif - -#ifndef GL_EXT_pixel_transform -#define GL_PIXEL_TRANSFORM_2D_EXT 0x8330 -#define GL_PIXEL_MAG_FILTER_EXT 0x8331 -#define GL_PIXEL_MIN_FILTER_EXT 0x8332 -#define GL_PIXEL_CUBIC_WEIGHT_EXT 0x8333 -#define GL_CUBIC_EXT 0x8334 -#define GL_AVERAGE_EXT 0x8335 -#define GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8336 -#define GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8337 -#define GL_PIXEL_TRANSFORM_2D_MATRIX_EXT 0x8338 -#endif - -#ifndef GL_EXT_pixel_transform_color_table -#endif - -#ifndef GL_EXT_shared_texture_palette -#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB -#endif - -#ifndef GL_EXT_separate_specular_color -#define GL_LIGHT_MODEL_COLOR_CONTROL_EXT 0x81F8 -#define GL_SINGLE_COLOR_EXT 0x81F9 -#define GL_SEPARATE_SPECULAR_COLOR_EXT 0x81FA -#endif - -#ifndef GL_EXT_secondary_color -#define GL_COLOR_SUM_EXT 0x8458 -#define GL_CURRENT_SECONDARY_COLOR_EXT 0x8459 -#define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT 0x845A -#define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT 0x845B -#define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT 0x845C -#define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D -#define GL_SECONDARY_COLOR_ARRAY_EXT 0x845E -#endif - -#ifndef GL_EXT_texture_perturb_normal -#define GL_PERTURB_EXT 0x85AE -#define GL_TEXTURE_NORMAL_EXT 0x85AF -#endif - -#ifndef GL_EXT_multi_draw_arrays -#endif - -#ifndef GL_EXT_fog_coord -#define GL_FOG_COORDINATE_SOURCE_EXT 0x8450 -#define GL_FOG_COORDINATE_EXT 0x8451 -#define GL_FRAGMENT_DEPTH_EXT 0x8452 -#define GL_CURRENT_FOG_COORDINATE_EXT 0x8453 -#define GL_FOG_COORDINATE_ARRAY_TYPE_EXT 0x8454 -#define GL_FOG_COORDINATE_ARRAY_STRIDE_EXT 0x8455 -#define GL_FOG_COORDINATE_ARRAY_POINTER_EXT 0x8456 -#define GL_FOG_COORDINATE_ARRAY_EXT 0x8457 -#endif - -#ifndef GL_REND_screen_coordinates -#define GL_SCREEN_COORDINATES_REND 0x8490 -#define GL_INVERTED_SCREEN_W_REND 0x8491 -#endif - -#ifndef GL_EXT_coordinate_frame -#define GL_TANGENT_ARRAY_EXT 0x8439 -#define GL_BINORMAL_ARRAY_EXT 0x843A -#define GL_CURRENT_TANGENT_EXT 0x843B -#define GL_CURRENT_BINORMAL_EXT 0x843C -#define GL_TANGENT_ARRAY_TYPE_EXT 0x843E -#define GL_TANGENT_ARRAY_STRIDE_EXT 0x843F -#define GL_BINORMAL_ARRAY_TYPE_EXT 0x8440 -#define GL_BINORMAL_ARRAY_STRIDE_EXT 0x8441 -#define GL_TANGENT_ARRAY_POINTER_EXT 0x8442 -#define GL_BINORMAL_ARRAY_POINTER_EXT 0x8443 -#define GL_MAP1_TANGENT_EXT 0x8444 -#define GL_MAP2_TANGENT_EXT 0x8445 -#define GL_MAP1_BINORMAL_EXT 0x8446 -#define GL_MAP2_BINORMAL_EXT 0x8447 -#endif - -#ifndef GL_EXT_texture_env_combine -#define GL_COMBINE_EXT 0x8570 -#define GL_COMBINE_RGB_EXT 0x8571 -#define GL_COMBINE_ALPHA_EXT 0x8572 -#define GL_RGB_SCALE_EXT 0x8573 -#define GL_ADD_SIGNED_EXT 0x8574 -#define GL_INTERPOLATE_EXT 0x8575 -#define GL_CONSTANT_EXT 0x8576 -#define GL_PRIMARY_COLOR_EXT 0x8577 -#define GL_PREVIOUS_EXT 0x8578 -#define GL_SOURCE0_RGB_EXT 0x8580 -#define GL_SOURCE1_RGB_EXT 0x8581 -#define GL_SOURCE2_RGB_EXT 0x8582 -#define GL_SOURCE0_ALPHA_EXT 0x8588 -#define GL_SOURCE1_ALPHA_EXT 0x8589 -#define GL_SOURCE2_ALPHA_EXT 0x858A -#define GL_OPERAND0_RGB_EXT 0x8590 -#define GL_OPERAND1_RGB_EXT 0x8591 -#define GL_OPERAND2_RGB_EXT 0x8592 -#define GL_OPERAND0_ALPHA_EXT 0x8598 -#define GL_OPERAND1_ALPHA_EXT 0x8599 -#define GL_OPERAND2_ALPHA_EXT 0x859A -#endif - -#ifndef GL_APPLE_specular_vector -#define GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE 0x85B0 -#endif - -#ifndef GL_APPLE_transform_hint -#define GL_TRANSFORM_HINT_APPLE 0x85B1 -#endif - -#ifndef GL_SGIX_fog_scale -#define GL_FOG_SCALE_SGIX 0x81FC -#define GL_FOG_SCALE_VALUE_SGIX 0x81FD -#endif - -#ifndef GL_SUNX_constant_data -#define GL_UNPACK_CONSTANT_DATA_SUNX 0x81D5 -#define GL_TEXTURE_CONSTANT_DATA_SUNX 0x81D6 -#endif - -#ifndef GL_SUN_global_alpha -#define GL_GLOBAL_ALPHA_SUN 0x81D9 -#define GL_GLOBAL_ALPHA_FACTOR_SUN 0x81DA -#endif - -#ifndef GL_SUN_triangle_list -#define GL_RESTART_SUN 0x0001 -#define GL_REPLACE_MIDDLE_SUN 0x0002 -#define GL_REPLACE_OLDEST_SUN 0x0003 -#define GL_TRIANGLE_LIST_SUN 0x81D7 -#define GL_REPLACEMENT_CODE_SUN 0x81D8 -#define GL_REPLACEMENT_CODE_ARRAY_SUN 0x85C0 -#define GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN 0x85C1 -#define GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN 0x85C2 -#define GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN 0x85C3 -#define GL_R1UI_V3F_SUN 0x85C4 -#define GL_R1UI_C4UB_V3F_SUN 0x85C5 -#define GL_R1UI_C3F_V3F_SUN 0x85C6 -#define GL_R1UI_N3F_V3F_SUN 0x85C7 -#define GL_R1UI_C4F_N3F_V3F_SUN 0x85C8 -#define GL_R1UI_T2F_V3F_SUN 0x85C9 -#define GL_R1UI_T2F_N3F_V3F_SUN 0x85CA -#define GL_R1UI_T2F_C4F_N3F_V3F_SUN 0x85CB -#endif - -#ifndef GL_SUN_vertex -#endif - -#ifndef GL_EXT_blend_func_separate -#define GL_BLEND_DST_RGB_EXT 0x80C8 -#define GL_BLEND_SRC_RGB_EXT 0x80C9 -#define GL_BLEND_DST_ALPHA_EXT 0x80CA -#define GL_BLEND_SRC_ALPHA_EXT 0x80CB -#endif - -#ifndef GL_INGR_color_clamp -#define GL_RED_MIN_CLAMP_INGR 0x8560 -#define GL_GREEN_MIN_CLAMP_INGR 0x8561 -#define GL_BLUE_MIN_CLAMP_INGR 0x8562 -#define GL_ALPHA_MIN_CLAMP_INGR 0x8563 -#define GL_RED_MAX_CLAMP_INGR 0x8564 -#define GL_GREEN_MAX_CLAMP_INGR 0x8565 -#define GL_BLUE_MAX_CLAMP_INGR 0x8566 -#define GL_ALPHA_MAX_CLAMP_INGR 0x8567 -#endif - -#ifndef GL_INGR_interlace_read -#define GL_INTERLACE_READ_INGR 0x8568 -#endif - -#ifndef GL_EXT_stencil_wrap -#define GL_INCR_WRAP_EXT 0x8507 -#define GL_DECR_WRAP_EXT 0x8508 -#endif - -#ifndef GL_EXT_422_pixels -#define GL_422_EXT 0x80CC -#define GL_422_REV_EXT 0x80CD -#define GL_422_AVERAGE_EXT 0x80CE -#define GL_422_REV_AVERAGE_EXT 0x80CF -#endif - -#ifndef GL_NV_texgen_reflection -#define GL_NORMAL_MAP_NV 0x8511 -#define GL_REFLECTION_MAP_NV 0x8512 -#endif - -#ifndef GL_EXT_texture_cube_map -#define GL_NORMAL_MAP_EXT 0x8511 -#define GL_REFLECTION_MAP_EXT 0x8512 -#define GL_TEXTURE_CUBE_MAP_EXT 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP_EXT 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP_EXT 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT 0x851C -#endif - -#ifndef GL_SUN_convolution_border_modes -#define GL_WRAP_BORDER_SUN 0x81D4 -#endif - -#ifndef GL_EXT_texture_env_add -#endif - -#ifndef GL_EXT_texture_lod_bias -#define GL_MAX_TEXTURE_LOD_BIAS_EXT 0x84FD -#define GL_TEXTURE_FILTER_CONTROL_EXT 0x8500 -#define GL_TEXTURE_LOD_BIAS_EXT 0x8501 -#endif - -#ifndef GL_EXT_texture_filter_anisotropic -#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE -#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF -#endif - -#ifndef GL_EXT_vertex_weighting -#define GL_MODELVIEW0_STACK_DEPTH_EXT GL_MODELVIEW_STACK_DEPTH -#define GL_MODELVIEW1_STACK_DEPTH_EXT 0x8502 -#define GL_MODELVIEW0_MATRIX_EXT GL_MODELVIEW_MATRIX -#define GL_MODELVIEW1_MATRIX_EXT 0x8506 -#define GL_VERTEX_WEIGHTING_EXT 0x8509 -#define GL_MODELVIEW0_EXT GL_MODELVIEW -#define GL_MODELVIEW1_EXT 0x850A -#define GL_CURRENT_VERTEX_WEIGHT_EXT 0x850B -#define GL_VERTEX_WEIGHT_ARRAY_EXT 0x850C -#define GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT 0x850D -#define GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT 0x850E -#define GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT 0x850F -#define GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT 0x8510 -#endif - -#ifndef GL_NV_light_max_exponent -#define GL_MAX_SHININESS_NV 0x8504 -#define GL_MAX_SPOT_EXPONENT_NV 0x8505 -#endif - -#ifndef GL_NV_vertex_array_range -#define GL_VERTEX_ARRAY_RANGE_NV 0x851D -#define GL_VERTEX_ARRAY_RANGE_LENGTH_NV 0x851E -#define GL_VERTEX_ARRAY_RANGE_VALID_NV 0x851F -#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520 -#define GL_VERTEX_ARRAY_RANGE_POINTER_NV 0x8521 -#endif - -#ifndef GL_NV_register_combiners -#define GL_REGISTER_COMBINERS_NV 0x8522 -#define GL_VARIABLE_A_NV 0x8523 -#define GL_VARIABLE_B_NV 0x8524 -#define GL_VARIABLE_C_NV 0x8525 -#define GL_VARIABLE_D_NV 0x8526 -#define GL_VARIABLE_E_NV 0x8527 -#define GL_VARIABLE_F_NV 0x8528 -#define GL_VARIABLE_G_NV 0x8529 -#define GL_CONSTANT_COLOR0_NV 0x852A -#define GL_CONSTANT_COLOR1_NV 0x852B -#define GL_PRIMARY_COLOR_NV 0x852C -#define GL_SECONDARY_COLOR_NV 0x852D -#define GL_SPARE0_NV 0x852E -#define GL_SPARE1_NV 0x852F -#define GL_DISCARD_NV 0x8530 -#define GL_E_TIMES_F_NV 0x8531 -#define GL_SPARE0_PLUS_SECONDARY_COLOR_NV 0x8532 -#define GL_UNSIGNED_IDENTITY_NV 0x8536 -#define GL_UNSIGNED_INVERT_NV 0x8537 -#define GL_EXPAND_NORMAL_NV 0x8538 -#define GL_EXPAND_NEGATE_NV 0x8539 -#define GL_HALF_BIAS_NORMAL_NV 0x853A -#define GL_HALF_BIAS_NEGATE_NV 0x853B -#define GL_SIGNED_IDENTITY_NV 0x853C -#define GL_SIGNED_NEGATE_NV 0x853D -#define GL_SCALE_BY_TWO_NV 0x853E -#define GL_SCALE_BY_FOUR_NV 0x853F -#define GL_SCALE_BY_ONE_HALF_NV 0x8540 -#define GL_BIAS_BY_NEGATIVE_ONE_HALF_NV 0x8541 -#define GL_COMBINER_INPUT_NV 0x8542 -#define GL_COMBINER_MAPPING_NV 0x8543 -#define GL_COMBINER_COMPONENT_USAGE_NV 0x8544 -#define GL_COMBINER_AB_DOT_PRODUCT_NV 0x8545 -#define GL_COMBINER_CD_DOT_PRODUCT_NV 0x8546 -#define GL_COMBINER_MUX_SUM_NV 0x8547 -#define GL_COMBINER_SCALE_NV 0x8548 -#define GL_COMBINER_BIAS_NV 0x8549 -#define GL_COMBINER_AB_OUTPUT_NV 0x854A -#define GL_COMBINER_CD_OUTPUT_NV 0x854B -#define GL_COMBINER_SUM_OUTPUT_NV 0x854C -#define GL_MAX_GENERAL_COMBINERS_NV 0x854D -#define GL_NUM_GENERAL_COMBINERS_NV 0x854E -#define GL_COLOR_SUM_CLAMP_NV 0x854F -#define GL_COMBINER0_NV 0x8550 -#define GL_COMBINER1_NV 0x8551 -#define GL_COMBINER2_NV 0x8552 -#define GL_COMBINER3_NV 0x8553 -#define GL_COMBINER4_NV 0x8554 -#define GL_COMBINER5_NV 0x8555 -#define GL_COMBINER6_NV 0x8556 -#define GL_COMBINER7_NV 0x8557 -/* reuse GL_TEXTURE0_ARB */ -/* reuse GL_TEXTURE1_ARB */ -/* reuse GL_ZERO */ -/* reuse GL_NONE */ -/* reuse GL_FOG */ -#endif - -#ifndef GL_NV_fog_distance -#define GL_FOG_DISTANCE_MODE_NV 0x855A -#define GL_EYE_RADIAL_NV 0x855B -#define GL_EYE_PLANE_ABSOLUTE_NV 0x855C -/* reuse GL_EYE_PLANE */ -#endif - -#ifndef GL_NV_texgen_emboss -#define GL_EMBOSS_LIGHT_NV 0x855D -#define GL_EMBOSS_CONSTANT_NV 0x855E -#define GL_EMBOSS_MAP_NV 0x855F -#endif - -#ifndef GL_NV_blend_square -#endif - -#ifndef GL_NV_texture_env_combine4 -#define GL_COMBINE4_NV 0x8503 -#define GL_SOURCE3_RGB_NV 0x8583 -#define GL_SOURCE3_ALPHA_NV 0x858B -#define GL_OPERAND3_RGB_NV 0x8593 -#define GL_OPERAND3_ALPHA_NV 0x859B -#endif - -#ifndef GL_MESA_resize_buffers -#endif - -#ifndef GL_MESA_window_pos -#endif - -#ifndef GL_EXT_texture_compression_s3tc -#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 -#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 -#define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2 -#define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3 -#endif - -#ifndef GL_IBM_cull_vertex -#define GL_CULL_VERTEX_IBM 103050 -#endif - -#ifndef GL_IBM_multimode_draw_arrays -#endif - -#ifndef GL_IBM_vertex_array_lists -#define GL_VERTEX_ARRAY_LIST_IBM 103070 -#define GL_NORMAL_ARRAY_LIST_IBM 103071 -#define GL_COLOR_ARRAY_LIST_IBM 103072 -#define GL_INDEX_ARRAY_LIST_IBM 103073 -#define GL_TEXTURE_COORD_ARRAY_LIST_IBM 103074 -#define GL_EDGE_FLAG_ARRAY_LIST_IBM 103075 -#define GL_FOG_COORDINATE_ARRAY_LIST_IBM 103076 -#define GL_SECONDARY_COLOR_ARRAY_LIST_IBM 103077 -#define GL_VERTEX_ARRAY_LIST_STRIDE_IBM 103080 -#define GL_NORMAL_ARRAY_LIST_STRIDE_IBM 103081 -#define GL_COLOR_ARRAY_LIST_STRIDE_IBM 103082 -#define GL_INDEX_ARRAY_LIST_STRIDE_IBM 103083 -#define GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM 103084 -#define GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM 103085 -#define GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM 103086 -#define GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM 103087 -#endif - -#ifndef GL_SGIX_subsample -#define GL_PACK_SUBSAMPLE_RATE_SGIX 0x85A0 -#define GL_UNPACK_SUBSAMPLE_RATE_SGIX 0x85A1 -#define GL_PIXEL_SUBSAMPLE_4444_SGIX 0x85A2 -#define GL_PIXEL_SUBSAMPLE_2424_SGIX 0x85A3 -#define GL_PIXEL_SUBSAMPLE_4242_SGIX 0x85A4 -#endif - -#ifndef GL_SGIX_ycrcb_subsample -#endif - -#ifndef GL_SGIX_ycrcba -#define GL_YCRCB_SGIX 0x8318 -#define GL_YCRCBA_SGIX 0x8319 -#endif - -#ifndef GL_SGI_depth_pass_instrument -#define GL_DEPTH_PASS_INSTRUMENT_SGIX 0x8310 -#define GL_DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX 0x8311 -#define GL_DEPTH_PASS_INSTRUMENT_MAX_SGIX 0x8312 -#endif - -#ifndef GL_3DFX_texture_compression_FXT1 -#define GL_COMPRESSED_RGB_FXT1_3DFX 0x86B0 -#define GL_COMPRESSED_RGBA_FXT1_3DFX 0x86B1 -#endif - -#ifndef GL_3DFX_multisample -#define GL_MULTISAMPLE_3DFX 0x86B2 -#define GL_SAMPLE_BUFFERS_3DFX 0x86B3 -#define GL_SAMPLES_3DFX 0x86B4 -#define GL_MULTISAMPLE_BIT_3DFX 0x20000000 -#endif - -#ifndef GL_3DFX_tbuffer -#endif - -#ifndef GL_EXT_multisample -#define GL_MULTISAMPLE_EXT 0x809D -#define GL_SAMPLE_ALPHA_TO_MASK_EXT 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE_EXT 0x809F -#define GL_SAMPLE_MASK_EXT 0x80A0 -#define GL_1PASS_EXT 0x80A1 -#define GL_2PASS_0_EXT 0x80A2 -#define GL_2PASS_1_EXT 0x80A3 -#define GL_4PASS_0_EXT 0x80A4 -#define GL_4PASS_1_EXT 0x80A5 -#define GL_4PASS_2_EXT 0x80A6 -#define GL_4PASS_3_EXT 0x80A7 -#define GL_SAMPLE_BUFFERS_EXT 0x80A8 -#define GL_SAMPLES_EXT 0x80A9 -#define GL_SAMPLE_MASK_VALUE_EXT 0x80AA -#define GL_SAMPLE_MASK_INVERT_EXT 0x80AB -#define GL_SAMPLE_PATTERN_EXT 0x80AC -#define GL_MULTISAMPLE_BIT_EXT 0x20000000 -#endif - -#ifndef GL_SGIX_vertex_preclip -#define GL_VERTEX_PRECLIP_SGIX 0x83EE -#define GL_VERTEX_PRECLIP_HINT_SGIX 0x83EF -#endif - -#ifndef GL_SGIX_convolution_accuracy -#define GL_CONVOLUTION_HINT_SGIX 0x8316 -#endif - -#ifndef GL_SGIX_resample -#define GL_PACK_RESAMPLE_SGIX 0x842C -#define GL_UNPACK_RESAMPLE_SGIX 0x842D -#define GL_RESAMPLE_REPLICATE_SGIX 0x842E -#define GL_RESAMPLE_ZERO_FILL_SGIX 0x842F -#define GL_RESAMPLE_DECIMATE_SGIX 0x8430 -#endif - -#ifndef GL_SGIS_point_line_texgen -#define GL_EYE_DISTANCE_TO_POINT_SGIS 0x81F0 -#define GL_OBJECT_DISTANCE_TO_POINT_SGIS 0x81F1 -#define GL_EYE_DISTANCE_TO_LINE_SGIS 0x81F2 -#define GL_OBJECT_DISTANCE_TO_LINE_SGIS 0x81F3 -#define GL_EYE_POINT_SGIS 0x81F4 -#define GL_OBJECT_POINT_SGIS 0x81F5 -#define GL_EYE_LINE_SGIS 0x81F6 -#define GL_OBJECT_LINE_SGIS 0x81F7 -#endif - -#ifndef GL_SGIS_texture_color_mask -#define GL_TEXTURE_COLOR_WRITEMASK_SGIS 0x81EF -#endif - -#ifndef GL_EXT_texture_env_dot3 -#define GL_DOT3_RGB_EXT 0x8740 -#define GL_DOT3_RGBA_EXT 0x8741 -#endif - -#ifndef GL_ATI_texture_mirror_once -#define GL_MIRROR_CLAMP_ATI 0x8742 -#define GL_MIRROR_CLAMP_TO_EDGE_ATI 0x8743 -#endif - -#ifndef GL_NV_fence -#define GL_ALL_COMPLETED_NV 0x84F2 -#define GL_FENCE_STATUS_NV 0x84F3 -#define GL_FENCE_CONDITION_NV 0x84F4 -#endif - -#ifndef GL_IBM_texture_mirrored_repeat -#define GL_MIRRORED_REPEAT_IBM 0x8370 -#endif - -#ifndef GL_NV_evaluators -#define GL_EVAL_2D_NV 0x86C0 -#define GL_EVAL_TRIANGULAR_2D_NV 0x86C1 -#define GL_MAP_TESSELLATION_NV 0x86C2 -#define GL_MAP_ATTRIB_U_ORDER_NV 0x86C3 -#define GL_MAP_ATTRIB_V_ORDER_NV 0x86C4 -#define GL_EVAL_FRACTIONAL_TESSELLATION_NV 0x86C5 -#define GL_EVAL_VERTEX_ATTRIB0_NV 0x86C6 -#define GL_EVAL_VERTEX_ATTRIB1_NV 0x86C7 -#define GL_EVAL_VERTEX_ATTRIB2_NV 0x86C8 -#define GL_EVAL_VERTEX_ATTRIB3_NV 0x86C9 -#define GL_EVAL_VERTEX_ATTRIB4_NV 0x86CA -#define GL_EVAL_VERTEX_ATTRIB5_NV 0x86CB -#define GL_EVAL_VERTEX_ATTRIB6_NV 0x86CC -#define GL_EVAL_VERTEX_ATTRIB7_NV 0x86CD -#define GL_EVAL_VERTEX_ATTRIB8_NV 0x86CE -#define GL_EVAL_VERTEX_ATTRIB9_NV 0x86CF -#define GL_EVAL_VERTEX_ATTRIB10_NV 0x86D0 -#define GL_EVAL_VERTEX_ATTRIB11_NV 0x86D1 -#define GL_EVAL_VERTEX_ATTRIB12_NV 0x86D2 -#define GL_EVAL_VERTEX_ATTRIB13_NV 0x86D3 -#define GL_EVAL_VERTEX_ATTRIB14_NV 0x86D4 -#define GL_EVAL_VERTEX_ATTRIB15_NV 0x86D5 -#define GL_MAX_MAP_TESSELLATION_NV 0x86D6 -#define GL_MAX_RATIONAL_EVAL_ORDER_NV 0x86D7 -#endif - -#ifndef GL_NV_packed_depth_stencil -#define GL_DEPTH_STENCIL_NV 0x84F9 -#define GL_UNSIGNED_INT_24_8_NV 0x84FA -#endif - -#ifndef GL_NV_register_combiners2 -#define GL_PER_STAGE_CONSTANTS_NV 0x8535 -#endif - -#ifndef GL_NV_texture_compression_vtc -#endif - -#ifndef GL_NV_texture_rectangle -#define GL_TEXTURE_RECTANGLE_NV 0x84F5 -#define GL_TEXTURE_BINDING_RECTANGLE_NV 0x84F6 -#define GL_PROXY_TEXTURE_RECTANGLE_NV 0x84F7 -#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV 0x84F8 -#endif - -#ifndef GL_NV_texture_shader -#define GL_OFFSET_TEXTURE_RECTANGLE_NV 0x864C -#define GL_OFFSET_TEXTURE_RECTANGLE_SCALE_NV 0x864D -#define GL_DOT_PRODUCT_TEXTURE_RECTANGLE_NV 0x864E -#define GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV 0x86D9 -#define GL_UNSIGNED_INT_S8_S8_8_8_NV 0x86DA -#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV 0x86DB -#define GL_DSDT_MAG_INTENSITY_NV 0x86DC -#define GL_SHADER_CONSISTENT_NV 0x86DD -#define GL_TEXTURE_SHADER_NV 0x86DE -#define GL_SHADER_OPERATION_NV 0x86DF -#define GL_CULL_MODES_NV 0x86E0 -#define GL_OFFSET_TEXTURE_MATRIX_NV 0x86E1 -#define GL_OFFSET_TEXTURE_SCALE_NV 0x86E2 -#define GL_OFFSET_TEXTURE_BIAS_NV 0x86E3 -#define GL_OFFSET_TEXTURE_2D_MATRIX_NV GL_OFFSET_TEXTURE_MATRIX_NV -#define GL_OFFSET_TEXTURE_2D_SCALE_NV GL_OFFSET_TEXTURE_SCALE_NV -#define GL_OFFSET_TEXTURE_2D_BIAS_NV GL_OFFSET_TEXTURE_BIAS_NV -#define GL_PREVIOUS_TEXTURE_INPUT_NV 0x86E4 -#define GL_CONST_EYE_NV 0x86E5 -#define GL_PASS_THROUGH_NV 0x86E6 -#define GL_CULL_FRAGMENT_NV 0x86E7 -#define GL_OFFSET_TEXTURE_2D_NV 0x86E8 -#define GL_DEPENDENT_AR_TEXTURE_2D_NV 0x86E9 -#define GL_DEPENDENT_GB_TEXTURE_2D_NV 0x86EA -#define GL_DOT_PRODUCT_NV 0x86EC -#define GL_DOT_PRODUCT_DEPTH_REPLACE_NV 0x86ED -#define GL_DOT_PRODUCT_TEXTURE_2D_NV 0x86EE -#define GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV 0x86F0 -#define GL_DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV 0x86F1 -#define GL_DOT_PRODUCT_REFLECT_CUBE_MAP_NV 0x86F2 -#define GL_DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV 0x86F3 -#define GL_HILO_NV 0x86F4 -#define GL_DSDT_NV 0x86F5 -#define GL_DSDT_MAG_NV 0x86F6 -#define GL_DSDT_MAG_VIB_NV 0x86F7 -#define GL_HILO16_NV 0x86F8 -#define GL_SIGNED_HILO_NV 0x86F9 -#define GL_SIGNED_HILO16_NV 0x86FA -#define GL_SIGNED_RGBA_NV 0x86FB -#define GL_SIGNED_RGBA8_NV 0x86FC -#define GL_SIGNED_RGB_NV 0x86FE -#define GL_SIGNED_RGB8_NV 0x86FF -#define GL_SIGNED_LUMINANCE_NV 0x8701 -#define GL_SIGNED_LUMINANCE8_NV 0x8702 -#define GL_SIGNED_LUMINANCE_ALPHA_NV 0x8703 -#define GL_SIGNED_LUMINANCE8_ALPHA8_NV 0x8704 -#define GL_SIGNED_ALPHA_NV 0x8705 -#define GL_SIGNED_ALPHA8_NV 0x8706 -#define GL_SIGNED_INTENSITY_NV 0x8707 -#define GL_SIGNED_INTENSITY8_NV 0x8708 -#define GL_DSDT8_NV 0x8709 -#define GL_DSDT8_MAG8_NV 0x870A -#define GL_DSDT8_MAG8_INTENSITY8_NV 0x870B -#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV 0x870C -#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D -#define GL_HI_SCALE_NV 0x870E -#define GL_LO_SCALE_NV 0x870F -#define GL_DS_SCALE_NV 0x8710 -#define GL_DT_SCALE_NV 0x8711 -#define GL_MAGNITUDE_SCALE_NV 0x8712 -#define GL_VIBRANCE_SCALE_NV 0x8713 -#define GL_HI_BIAS_NV 0x8714 -#define GL_LO_BIAS_NV 0x8715 -#define GL_DS_BIAS_NV 0x8716 -#define GL_DT_BIAS_NV 0x8717 -#define GL_MAGNITUDE_BIAS_NV 0x8718 -#define GL_VIBRANCE_BIAS_NV 0x8719 -#define GL_TEXTURE_BORDER_VALUES_NV 0x871A -#define GL_TEXTURE_HI_SIZE_NV 0x871B -#define GL_TEXTURE_LO_SIZE_NV 0x871C -#define GL_TEXTURE_DS_SIZE_NV 0x871D -#define GL_TEXTURE_DT_SIZE_NV 0x871E -#define GL_TEXTURE_MAG_SIZE_NV 0x871F -#endif - -#ifndef GL_NV_texture_shader2 -#define GL_DOT_PRODUCT_TEXTURE_3D_NV 0x86EF -#endif - -#ifndef GL_NV_vertex_array_range2 -#define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533 -#endif - -#ifndef GL_NV_vertex_program -#define GL_VERTEX_PROGRAM_NV 0x8620 -#define GL_VERTEX_STATE_PROGRAM_NV 0x8621 -#define GL_ATTRIB_ARRAY_SIZE_NV 0x8623 -#define GL_ATTRIB_ARRAY_STRIDE_NV 0x8624 -#define GL_ATTRIB_ARRAY_TYPE_NV 0x8625 -#define GL_CURRENT_ATTRIB_NV 0x8626 -#define GL_PROGRAM_LENGTH_NV 0x8627 -#define GL_PROGRAM_STRING_NV 0x8628 -#define GL_MODELVIEW_PROJECTION_NV 0x8629 -#define GL_IDENTITY_NV 0x862A -#define GL_INVERSE_NV 0x862B -#define GL_TRANSPOSE_NV 0x862C -#define GL_INVERSE_TRANSPOSE_NV 0x862D -#define GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV 0x862E -#define GL_MAX_TRACK_MATRICES_NV 0x862F -#define GL_MATRIX0_NV 0x8630 -#define GL_MATRIX1_NV 0x8631 -#define GL_MATRIX2_NV 0x8632 -#define GL_MATRIX3_NV 0x8633 -#define GL_MATRIX4_NV 0x8634 -#define GL_MATRIX5_NV 0x8635 -#define GL_MATRIX6_NV 0x8636 -#define GL_MATRIX7_NV 0x8637 -#define GL_CURRENT_MATRIX_STACK_DEPTH_NV 0x8640 -#define GL_CURRENT_MATRIX_NV 0x8641 -#define GL_VERTEX_PROGRAM_POINT_SIZE_NV 0x8642 -#define GL_VERTEX_PROGRAM_TWO_SIDE_NV 0x8643 -#define GL_PROGRAM_PARAMETER_NV 0x8644 -#define GL_ATTRIB_ARRAY_POINTER_NV 0x8645 -#define GL_PROGRAM_TARGET_NV 0x8646 -#define GL_PROGRAM_RESIDENT_NV 0x8647 -#define GL_TRACK_MATRIX_NV 0x8648 -#define GL_TRACK_MATRIX_TRANSFORM_NV 0x8649 -#define GL_VERTEX_PROGRAM_BINDING_NV 0x864A -#define GL_PROGRAM_ERROR_POSITION_NV 0x864B -#define GL_VERTEX_ATTRIB_ARRAY0_NV 0x8650 -#define GL_VERTEX_ATTRIB_ARRAY1_NV 0x8651 -#define GL_VERTEX_ATTRIB_ARRAY2_NV 0x8652 -#define GL_VERTEX_ATTRIB_ARRAY3_NV 0x8653 -#define GL_VERTEX_ATTRIB_ARRAY4_NV 0x8654 -#define GL_VERTEX_ATTRIB_ARRAY5_NV 0x8655 -#define GL_VERTEX_ATTRIB_ARRAY6_NV 0x8656 -#define GL_VERTEX_ATTRIB_ARRAY7_NV 0x8657 -#define GL_VERTEX_ATTRIB_ARRAY8_NV 0x8658 -#define GL_VERTEX_ATTRIB_ARRAY9_NV 0x8659 -#define GL_VERTEX_ATTRIB_ARRAY10_NV 0x865A -#define GL_VERTEX_ATTRIB_ARRAY11_NV 0x865B -#define GL_VERTEX_ATTRIB_ARRAY12_NV 0x865C -#define GL_VERTEX_ATTRIB_ARRAY13_NV 0x865D -#define GL_VERTEX_ATTRIB_ARRAY14_NV 0x865E -#define GL_VERTEX_ATTRIB_ARRAY15_NV 0x865F -#define GL_MAP1_VERTEX_ATTRIB0_4_NV 0x8660 -#define GL_MAP1_VERTEX_ATTRIB1_4_NV 0x8661 -#define GL_MAP1_VERTEX_ATTRIB2_4_NV 0x8662 -#define GL_MAP1_VERTEX_ATTRIB3_4_NV 0x8663 -#define GL_MAP1_VERTEX_ATTRIB4_4_NV 0x8664 -#define GL_MAP1_VERTEX_ATTRIB5_4_NV 0x8665 -#define GL_MAP1_VERTEX_ATTRIB6_4_NV 0x8666 -#define GL_MAP1_VERTEX_ATTRIB7_4_NV 0x8667 -#define GL_MAP1_VERTEX_ATTRIB8_4_NV 0x8668 -#define GL_MAP1_VERTEX_ATTRIB9_4_NV 0x8669 -#define GL_MAP1_VERTEX_ATTRIB10_4_NV 0x866A -#define GL_MAP1_VERTEX_ATTRIB11_4_NV 0x866B -#define GL_MAP1_VERTEX_ATTRIB12_4_NV 0x866C -#define GL_MAP1_VERTEX_ATTRIB13_4_NV 0x866D -#define GL_MAP1_VERTEX_ATTRIB14_4_NV 0x866E -#define GL_MAP1_VERTEX_ATTRIB15_4_NV 0x866F -#define GL_MAP2_VERTEX_ATTRIB0_4_NV 0x8670 -#define GL_MAP2_VERTEX_ATTRIB1_4_NV 0x8671 -#define GL_MAP2_VERTEX_ATTRIB2_4_NV 0x8672 -#define GL_MAP2_VERTEX_ATTRIB3_4_NV 0x8673 -#define GL_MAP2_VERTEX_ATTRIB4_4_NV 0x8674 -#define GL_MAP2_VERTEX_ATTRIB5_4_NV 0x8675 -#define GL_MAP2_VERTEX_ATTRIB6_4_NV 0x8676 -#define GL_MAP2_VERTEX_ATTRIB7_4_NV 0x8677 -#define GL_MAP2_VERTEX_ATTRIB8_4_NV 0x8678 -#define GL_MAP2_VERTEX_ATTRIB9_4_NV 0x8679 -#define GL_MAP2_VERTEX_ATTRIB10_4_NV 0x867A -#define GL_MAP2_VERTEX_ATTRIB11_4_NV 0x867B -#define GL_MAP2_VERTEX_ATTRIB12_4_NV 0x867C -#define GL_MAP2_VERTEX_ATTRIB13_4_NV 0x867D -#define GL_MAP2_VERTEX_ATTRIB14_4_NV 0x867E -#define GL_MAP2_VERTEX_ATTRIB15_4_NV 0x867F -#endif - -#ifndef GL_SGIX_texture_coordinate_clamp -#define GL_TEXTURE_MAX_CLAMP_S_SGIX 0x8369 -#define GL_TEXTURE_MAX_CLAMP_T_SGIX 0x836A -#define GL_TEXTURE_MAX_CLAMP_R_SGIX 0x836B -#endif - -#ifndef GL_SGIX_scalebias_hint -#define GL_SCALEBIAS_HINT_SGIX 0x8322 -#endif - -#ifndef GL_OML_interlace -#define GL_INTERLACE_OML 0x8980 -#define GL_INTERLACE_READ_OML 0x8981 -#endif - -#ifndef GL_OML_subsample -#define GL_FORMAT_SUBSAMPLE_24_24_OML 0x8982 -#define GL_FORMAT_SUBSAMPLE_244_244_OML 0x8983 -#endif - -#ifndef GL_OML_resample -#define GL_PACK_RESAMPLE_OML 0x8984 -#define GL_UNPACK_RESAMPLE_OML 0x8985 -#define GL_RESAMPLE_REPLICATE_OML 0x8986 -#define GL_RESAMPLE_ZERO_FILL_OML 0x8987 -#define GL_RESAMPLE_AVERAGE_OML 0x8988 -#define GL_RESAMPLE_DECIMATE_OML 0x8989 -#endif - -#ifndef GL_NV_copy_depth_to_color -#define GL_DEPTH_STENCIL_TO_RGBA_NV 0x886E -#define GL_DEPTH_STENCIL_TO_BGRA_NV 0x886F -#endif - -#ifndef GL_ATI_envmap_bumpmap -#define GL_BUMP_ROT_MATRIX_ATI 0x8775 -#define GL_BUMP_ROT_MATRIX_SIZE_ATI 0x8776 -#define GL_BUMP_NUM_TEX_UNITS_ATI 0x8777 -#define GL_BUMP_TEX_UNITS_ATI 0x8778 -#define GL_DUDV_ATI 0x8779 -#define GL_DU8DV8_ATI 0x877A -#define GL_BUMP_ENVMAP_ATI 0x877B -#define GL_BUMP_TARGET_ATI 0x877C -#endif - -#ifndef GL_ATI_fragment_shader -#define GL_FRAGMENT_SHADER_ATI 0x8920 -#define GL_REG_0_ATI 0x8921 -#define GL_REG_1_ATI 0x8922 -#define GL_REG_2_ATI 0x8923 -#define GL_REG_3_ATI 0x8924 -#define GL_REG_4_ATI 0x8925 -#define GL_REG_5_ATI 0x8926 -#define GL_REG_6_ATI 0x8927 -#define GL_REG_7_ATI 0x8928 -#define GL_REG_8_ATI 0x8929 -#define GL_REG_9_ATI 0x892A -#define GL_REG_10_ATI 0x892B -#define GL_REG_11_ATI 0x892C -#define GL_REG_12_ATI 0x892D -#define GL_REG_13_ATI 0x892E -#define GL_REG_14_ATI 0x892F -#define GL_REG_15_ATI 0x8930 -#define GL_REG_16_ATI 0x8931 -#define GL_REG_17_ATI 0x8932 -#define GL_REG_18_ATI 0x8933 -#define GL_REG_19_ATI 0x8934 -#define GL_REG_20_ATI 0x8935 -#define GL_REG_21_ATI 0x8936 -#define GL_REG_22_ATI 0x8937 -#define GL_REG_23_ATI 0x8938 -#define GL_REG_24_ATI 0x8939 -#define GL_REG_25_ATI 0x893A -#define GL_REG_26_ATI 0x893B -#define GL_REG_27_ATI 0x893C -#define GL_REG_28_ATI 0x893D -#define GL_REG_29_ATI 0x893E -#define GL_REG_30_ATI 0x893F -#define GL_REG_31_ATI 0x8940 -#define GL_CON_0_ATI 0x8941 -#define GL_CON_1_ATI 0x8942 -#define GL_CON_2_ATI 0x8943 -#define GL_CON_3_ATI 0x8944 -#define GL_CON_4_ATI 0x8945 -#define GL_CON_5_ATI 0x8946 -#define GL_CON_6_ATI 0x8947 -#define GL_CON_7_ATI 0x8948 -#define GL_CON_8_ATI 0x8949 -#define GL_CON_9_ATI 0x894A -#define GL_CON_10_ATI 0x894B -#define GL_CON_11_ATI 0x894C -#define GL_CON_12_ATI 0x894D -#define GL_CON_13_ATI 0x894E -#define GL_CON_14_ATI 0x894F -#define GL_CON_15_ATI 0x8950 -#define GL_CON_16_ATI 0x8951 -#define GL_CON_17_ATI 0x8952 -#define GL_CON_18_ATI 0x8953 -#define GL_CON_19_ATI 0x8954 -#define GL_CON_20_ATI 0x8955 -#define GL_CON_21_ATI 0x8956 -#define GL_CON_22_ATI 0x8957 -#define GL_CON_23_ATI 0x8958 -#define GL_CON_24_ATI 0x8959 -#define GL_CON_25_ATI 0x895A -#define GL_CON_26_ATI 0x895B -#define GL_CON_27_ATI 0x895C -#define GL_CON_28_ATI 0x895D -#define GL_CON_29_ATI 0x895E -#define GL_CON_30_ATI 0x895F -#define GL_CON_31_ATI 0x8960 -#define GL_MOV_ATI 0x8961 -#define GL_ADD_ATI 0x8963 -#define GL_MUL_ATI 0x8964 -#define GL_SUB_ATI 0x8965 -#define GL_DOT3_ATI 0x8966 -#define GL_DOT4_ATI 0x8967 -#define GL_MAD_ATI 0x8968 -#define GL_LERP_ATI 0x8969 -#define GL_CND_ATI 0x896A -#define GL_CND0_ATI 0x896B -#define GL_DOT2_ADD_ATI 0x896C -#define GL_SECONDARY_INTERPOLATOR_ATI 0x896D -#define GL_NUM_FRAGMENT_REGISTERS_ATI 0x896E -#define GL_NUM_FRAGMENT_CONSTANTS_ATI 0x896F -#define GL_NUM_PASSES_ATI 0x8970 -#define GL_NUM_INSTRUCTIONS_PER_PASS_ATI 0x8971 -#define GL_NUM_INSTRUCTIONS_TOTAL_ATI 0x8972 -#define GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI 0x8973 -#define GL_NUM_LOOPBACK_COMPONENTS_ATI 0x8974 -#define GL_COLOR_ALPHA_PAIRING_ATI 0x8975 -#define GL_SWIZZLE_STR_ATI 0x8976 -#define GL_SWIZZLE_STQ_ATI 0x8977 -#define GL_SWIZZLE_STR_DR_ATI 0x8978 -#define GL_SWIZZLE_STQ_DQ_ATI 0x8979 -#define GL_SWIZZLE_STRQ_ATI 0x897A -#define GL_SWIZZLE_STRQ_DQ_ATI 0x897B -#define GL_RED_BIT_ATI 0x00000001 -#define GL_GREEN_BIT_ATI 0x00000002 -#define GL_BLUE_BIT_ATI 0x00000004 -#define GL_2X_BIT_ATI 0x00000001 -#define GL_4X_BIT_ATI 0x00000002 -#define GL_8X_BIT_ATI 0x00000004 -#define GL_HALF_BIT_ATI 0x00000008 -#define GL_QUARTER_BIT_ATI 0x00000010 -#define GL_EIGHTH_BIT_ATI 0x00000020 -#define GL_SATURATE_BIT_ATI 0x00000040 -#define GL_COMP_BIT_ATI 0x00000002 -#define GL_NEGATE_BIT_ATI 0x00000004 -#define GL_BIAS_BIT_ATI 0x00000008 -#endif - -#ifndef GL_ATI_pn_triangles -#define GL_PN_TRIANGLES_ATI 0x87F0 -#define GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F1 -#define GL_PN_TRIANGLES_POINT_MODE_ATI 0x87F2 -#define GL_PN_TRIANGLES_NORMAL_MODE_ATI 0x87F3 -#define GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F4 -#define GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI 0x87F5 -#define GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI 0x87F6 -#define GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI 0x87F7 -#define GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI 0x87F8 -#endif - -#ifndef GL_ATI_vertex_array_object -#define GL_STATIC_ATI 0x8760 -#define GL_DYNAMIC_ATI 0x8761 -#define GL_PRESERVE_ATI 0x8762 -#define GL_DISCARD_ATI 0x8763 -#define GL_OBJECT_BUFFER_SIZE_ATI 0x8764 -#define GL_OBJECT_BUFFER_USAGE_ATI 0x8765 -#define GL_ARRAY_OBJECT_BUFFER_ATI 0x8766 -#define GL_ARRAY_OBJECT_OFFSET_ATI 0x8767 -#endif - -#ifndef GL_EXT_vertex_shader -#define GL_VERTEX_SHADER_EXT 0x8780 -#define GL_VERTEX_SHADER_BINDING_EXT 0x8781 -#define GL_OP_INDEX_EXT 0x8782 -#define GL_OP_NEGATE_EXT 0x8783 -#define GL_OP_DOT3_EXT 0x8784 -#define GL_OP_DOT4_EXT 0x8785 -#define GL_OP_MUL_EXT 0x8786 -#define GL_OP_ADD_EXT 0x8787 -#define GL_OP_MADD_EXT 0x8788 -#define GL_OP_FRAC_EXT 0x8789 -#define GL_OP_MAX_EXT 0x878A -#define GL_OP_MIN_EXT 0x878B -#define GL_OP_SET_GE_EXT 0x878C -#define GL_OP_SET_LT_EXT 0x878D -#define GL_OP_CLAMP_EXT 0x878E -#define GL_OP_FLOOR_EXT 0x878F -#define GL_OP_ROUND_EXT 0x8790 -#define GL_OP_EXP_BASE_2_EXT 0x8791 -#define GL_OP_LOG_BASE_2_EXT 0x8792 -#define GL_OP_POWER_EXT 0x8793 -#define GL_OP_RECIP_EXT 0x8794 -#define GL_OP_RECIP_SQRT_EXT 0x8795 -#define GL_OP_SUB_EXT 0x8796 -#define GL_OP_CROSS_PRODUCT_EXT 0x8797 -#define GL_OP_MULTIPLY_MATRIX_EXT 0x8798 -#define GL_OP_MOV_EXT 0x8799 -#define GL_OUTPUT_VERTEX_EXT 0x879A -#define GL_OUTPUT_COLOR0_EXT 0x879B -#define GL_OUTPUT_COLOR1_EXT 0x879C -#define GL_OUTPUT_TEXTURE_COORD0_EXT 0x879D -#define GL_OUTPUT_TEXTURE_COORD1_EXT 0x879E -#define GL_OUTPUT_TEXTURE_COORD2_EXT 0x879F -#define GL_OUTPUT_TEXTURE_COORD3_EXT 0x87A0 -#define GL_OUTPUT_TEXTURE_COORD4_EXT 0x87A1 -#define GL_OUTPUT_TEXTURE_COORD5_EXT 0x87A2 -#define GL_OUTPUT_TEXTURE_COORD6_EXT 0x87A3 -#define GL_OUTPUT_TEXTURE_COORD7_EXT 0x87A4 -#define GL_OUTPUT_TEXTURE_COORD8_EXT 0x87A5 -#define GL_OUTPUT_TEXTURE_COORD9_EXT 0x87A6 -#define GL_OUTPUT_TEXTURE_COORD10_EXT 0x87A7 -#define GL_OUTPUT_TEXTURE_COORD11_EXT 0x87A8 -#define GL_OUTPUT_TEXTURE_COORD12_EXT 0x87A9 -#define GL_OUTPUT_TEXTURE_COORD13_EXT 0x87AA -#define GL_OUTPUT_TEXTURE_COORD14_EXT 0x87AB -#define GL_OUTPUT_TEXTURE_COORD15_EXT 0x87AC -#define GL_OUTPUT_TEXTURE_COORD16_EXT 0x87AD -#define GL_OUTPUT_TEXTURE_COORD17_EXT 0x87AE -#define GL_OUTPUT_TEXTURE_COORD18_EXT 0x87AF -#define GL_OUTPUT_TEXTURE_COORD19_EXT 0x87B0 -#define GL_OUTPUT_TEXTURE_COORD20_EXT 0x87B1 -#define GL_OUTPUT_TEXTURE_COORD21_EXT 0x87B2 -#define GL_OUTPUT_TEXTURE_COORD22_EXT 0x87B3 -#define GL_OUTPUT_TEXTURE_COORD23_EXT 0x87B4 -#define GL_OUTPUT_TEXTURE_COORD24_EXT 0x87B5 -#define GL_OUTPUT_TEXTURE_COORD25_EXT 0x87B6 -#define GL_OUTPUT_TEXTURE_COORD26_EXT 0x87B7 -#define GL_OUTPUT_TEXTURE_COORD27_EXT 0x87B8 -#define GL_OUTPUT_TEXTURE_COORD28_EXT 0x87B9 -#define GL_OUTPUT_TEXTURE_COORD29_EXT 0x87BA -#define GL_OUTPUT_TEXTURE_COORD30_EXT 0x87BB -#define GL_OUTPUT_TEXTURE_COORD31_EXT 0x87BC -#define GL_OUTPUT_FOG_EXT 0x87BD -#define GL_SCALAR_EXT 0x87BE -#define GL_VECTOR_EXT 0x87BF -#define GL_MATRIX_EXT 0x87C0 -#define GL_VARIANT_EXT 0x87C1 -#define GL_INVARIANT_EXT 0x87C2 -#define GL_LOCAL_CONSTANT_EXT 0x87C3 -#define GL_LOCAL_EXT 0x87C4 -#define GL_MAX_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87C5 -#define GL_MAX_VERTEX_SHADER_VARIANTS_EXT 0x87C6 -#define GL_MAX_VERTEX_SHADER_INVARIANTS_EXT 0x87C7 -#define GL_MAX_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87C8 -#define GL_MAX_VERTEX_SHADER_LOCALS_EXT 0x87C9 -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CA -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_VARIANTS_EXT 0x87CB -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87CC -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INVARIANTS_EXT 0x87CD -#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCALS_EXT 0x87CE -#define GL_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CF -#define GL_VERTEX_SHADER_VARIANTS_EXT 0x87D0 -#define GL_VERTEX_SHADER_INVARIANTS_EXT 0x87D1 -#define GL_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87D2 -#define GL_VERTEX_SHADER_LOCALS_EXT 0x87D3 -#define GL_VERTEX_SHADER_OPTIMIZED_EXT 0x87D4 -#define GL_X_EXT 0x87D5 -#define GL_Y_EXT 0x87D6 -#define GL_Z_EXT 0x87D7 -#define GL_W_EXT 0x87D8 -#define GL_NEGATIVE_X_EXT 0x87D9 -#define GL_NEGATIVE_Y_EXT 0x87DA -#define GL_NEGATIVE_Z_EXT 0x87DB -#define GL_NEGATIVE_W_EXT 0x87DC -#define GL_ZERO_EXT 0x87DD -#define GL_ONE_EXT 0x87DE -#define GL_NEGATIVE_ONE_EXT 0x87DF -#define GL_NORMALIZED_RANGE_EXT 0x87E0 -#define GL_FULL_RANGE_EXT 0x87E1 -#define GL_CURRENT_VERTEX_EXT 0x87E2 -#define GL_MVP_MATRIX_EXT 0x87E3 -#define GL_VARIANT_VALUE_EXT 0x87E4 -#define GL_VARIANT_DATATYPE_EXT 0x87E5 -#define GL_VARIANT_ARRAY_STRIDE_EXT 0x87E6 -#define GL_VARIANT_ARRAY_TYPE_EXT 0x87E7 -#define GL_VARIANT_ARRAY_EXT 0x87E8 -#define GL_VARIANT_ARRAY_POINTER_EXT 0x87E9 -#define GL_INVARIANT_VALUE_EXT 0x87EA -#define GL_INVARIANT_DATATYPE_EXT 0x87EB -#define GL_LOCAL_CONSTANT_VALUE_EXT 0x87EC -#define GL_LOCAL_CONSTANT_DATATYPE_EXT 0x87ED -#endif - -#ifndef GL_ATI_vertex_streams -#define GL_MAX_VERTEX_STREAMS_ATI 0x876B -#define GL_VERTEX_STREAM0_ATI 0x876C -#define GL_VERTEX_STREAM1_ATI 0x876D -#define GL_VERTEX_STREAM2_ATI 0x876E -#define GL_VERTEX_STREAM3_ATI 0x876F -#define GL_VERTEX_STREAM4_ATI 0x8770 -#define GL_VERTEX_STREAM5_ATI 0x8771 -#define GL_VERTEX_STREAM6_ATI 0x8772 -#define GL_VERTEX_STREAM7_ATI 0x8773 -#define GL_VERTEX_SOURCE_ATI 0x8774 -#endif - -#ifndef GL_ATI_element_array -#define GL_ELEMENT_ARRAY_ATI 0x8768 -#define GL_ELEMENT_ARRAY_TYPE_ATI 0x8769 -#define GL_ELEMENT_ARRAY_POINTER_ATI 0x876A -#endif - -#ifndef GL_SUN_mesh_array -#define GL_QUAD_MESH_SUN 0x8614 -#define GL_TRIANGLE_MESH_SUN 0x8615 -#endif - -#ifndef GL_SUN_slice_accum -#define GL_SLICE_ACCUM_SUN 0x85CC -#endif - -#ifndef GL_NV_multisample_filter_hint -#define GL_MULTISAMPLE_FILTER_HINT_NV 0x8534 -#endif - -#ifndef GL_NV_depth_clamp -#define GL_DEPTH_CLAMP_NV 0x864F -#endif - -#ifndef GL_NV_occlusion_query -#define GL_PIXEL_COUNTER_BITS_NV 0x8864 -#define GL_CURRENT_OCCLUSION_QUERY_ID_NV 0x8865 -#define GL_PIXEL_COUNT_NV 0x8866 -#define GL_PIXEL_COUNT_AVAILABLE_NV 0x8867 -#endif - -#ifndef GL_NV_point_sprite -#define GL_POINT_SPRITE_NV 0x8861 -#define GL_COORD_REPLACE_NV 0x8862 -#define GL_POINT_SPRITE_R_MODE_NV 0x8863 -#endif - -#ifndef GL_NV_texture_shader3 -#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_NV 0x8850 -#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV 0x8851 -#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8852 -#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV 0x8853 -#define GL_OFFSET_HILO_TEXTURE_2D_NV 0x8854 -#define GL_OFFSET_HILO_TEXTURE_RECTANGLE_NV 0x8855 -#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV 0x8856 -#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8857 -#define GL_DEPENDENT_HILO_TEXTURE_2D_NV 0x8858 -#define GL_DEPENDENT_RGB_TEXTURE_3D_NV 0x8859 -#define GL_DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV 0x885A -#define GL_DOT_PRODUCT_PASS_THROUGH_NV 0x885B -#define GL_DOT_PRODUCT_TEXTURE_1D_NV 0x885C -#define GL_DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV 0x885D -#define GL_HILO8_NV 0x885E -#define GL_SIGNED_HILO8_NV 0x885F -#define GL_FORCE_BLUE_TO_ONE_NV 0x8860 -#endif - -#ifndef GL_NV_vertex_program1_1 -#endif - -#ifndef GL_EXT_shadow_funcs -#endif - -#ifndef GL_EXT_stencil_two_side -#define GL_STENCIL_TEST_TWO_SIDE_EXT 0x8910 -#define GL_ACTIVE_STENCIL_FACE_EXT 0x8911 -#endif - -#ifndef GL_ATI_text_fragment_shader -#define GL_TEXT_FRAGMENT_SHADER_ATI 0x8200 -#endif - -#ifndef GL_APPLE_client_storage -#define GL_UNPACK_CLIENT_STORAGE_APPLE 0x85B2 -#endif - -#ifndef GL_APPLE_element_array -#define GL_ELEMENT_ARRAY_APPLE 0x8768 -#define GL_ELEMENT_ARRAY_TYPE_APPLE 0x8769 -#define GL_ELEMENT_ARRAY_POINTER_APPLE 0x876A -#endif - -#ifndef GL_APPLE_fence -#define GL_DRAW_PIXELS_APPLE 0x8A0A -#define GL_FENCE_APPLE 0x8A0B -#endif - -#ifndef GL_APPLE_vertex_array_object -#define GL_VERTEX_ARRAY_BINDING_APPLE 0x85B5 -#endif - -#ifndef GL_APPLE_vertex_array_range -#define GL_VERTEX_ARRAY_RANGE_APPLE 0x851D -#define GL_VERTEX_ARRAY_RANGE_LENGTH_APPLE 0x851E -#define GL_VERTEX_ARRAY_STORAGE_HINT_APPLE 0x851F -#define GL_VERTEX_ARRAY_RANGE_POINTER_APPLE 0x8521 -#define GL_STORAGE_CACHED_APPLE 0x85BE -#define GL_STORAGE_SHARED_APPLE 0x85BF -#endif - -#ifndef GL_APPLE_ycbcr_422 -#define GL_YCBCR_422_APPLE 0x85B9 -#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA -#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB -#endif - -#ifndef GL_S3_s3tc -#define GL_RGB_S3TC 0x83A0 -#define GL_RGB4_S3TC 0x83A1 -#define GL_RGBA_S3TC 0x83A2 -#define GL_RGBA4_S3TC 0x83A3 -#endif - -#ifndef GL_ATI_draw_buffers -#define GL_MAX_DRAW_BUFFERS_ATI 0x8824 -#define GL_DRAW_BUFFER0_ATI 0x8825 -#define GL_DRAW_BUFFER1_ATI 0x8826 -#define GL_DRAW_BUFFER2_ATI 0x8827 -#define GL_DRAW_BUFFER3_ATI 0x8828 -#define GL_DRAW_BUFFER4_ATI 0x8829 -#define GL_DRAW_BUFFER5_ATI 0x882A -#define GL_DRAW_BUFFER6_ATI 0x882B -#define GL_DRAW_BUFFER7_ATI 0x882C -#define GL_DRAW_BUFFER8_ATI 0x882D -#define GL_DRAW_BUFFER9_ATI 0x882E -#define GL_DRAW_BUFFER10_ATI 0x882F -#define GL_DRAW_BUFFER11_ATI 0x8830 -#define GL_DRAW_BUFFER12_ATI 0x8831 -#define GL_DRAW_BUFFER13_ATI 0x8832 -#define GL_DRAW_BUFFER14_ATI 0x8833 -#define GL_DRAW_BUFFER15_ATI 0x8834 -#endif - -#ifndef GL_ATI_pixel_format_float -#define GL_TYPE_RGBA_FLOAT_ATI 0x8820 -#define GL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI 0x8835 -#endif - -#ifndef GL_ATI_texture_env_combine3 -#define GL_MODULATE_ADD_ATI 0x8744 -#define GL_MODULATE_SIGNED_ADD_ATI 0x8745 -#define GL_MODULATE_SUBTRACT_ATI 0x8746 -#endif - -#ifndef GL_ATI_texture_float -#define GL_RGBA_FLOAT32_ATI 0x8814 -#define GL_RGB_FLOAT32_ATI 0x8815 -#define GL_ALPHA_FLOAT32_ATI 0x8816 -#define GL_INTENSITY_FLOAT32_ATI 0x8817 -#define GL_LUMINANCE_FLOAT32_ATI 0x8818 -#define GL_LUMINANCE_ALPHA_FLOAT32_ATI 0x8819 -#define GL_RGBA_FLOAT16_ATI 0x881A -#define GL_RGB_FLOAT16_ATI 0x881B -#define GL_ALPHA_FLOAT16_ATI 0x881C -#define GL_INTENSITY_FLOAT16_ATI 0x881D -#define GL_LUMINANCE_FLOAT16_ATI 0x881E -#define GL_LUMINANCE_ALPHA_FLOAT16_ATI 0x881F -#endif - -#ifndef GL_NV_float_buffer -#define GL_FLOAT_R_NV 0x8880 -#define GL_FLOAT_RG_NV 0x8881 -#define GL_FLOAT_RGB_NV 0x8882 -#define GL_FLOAT_RGBA_NV 0x8883 -#define GL_FLOAT_R16_NV 0x8884 -#define GL_FLOAT_R32_NV 0x8885 -#define GL_FLOAT_RG16_NV 0x8886 -#define GL_FLOAT_RG32_NV 0x8887 -#define GL_FLOAT_RGB16_NV 0x8888 -#define GL_FLOAT_RGB32_NV 0x8889 -#define GL_FLOAT_RGBA16_NV 0x888A -#define GL_FLOAT_RGBA32_NV 0x888B -#define GL_TEXTURE_FLOAT_COMPONENTS_NV 0x888C -#define GL_FLOAT_CLEAR_COLOR_VALUE_NV 0x888D -#define GL_FLOAT_RGBA_MODE_NV 0x888E -#endif - -#ifndef GL_NV_fragment_program -#define GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV 0x8868 -#define GL_FRAGMENT_PROGRAM_NV 0x8870 -#define GL_MAX_TEXTURE_COORDS_NV 0x8871 -#define GL_MAX_TEXTURE_IMAGE_UNITS_NV 0x8872 -#define GL_FRAGMENT_PROGRAM_BINDING_NV 0x8873 -#define GL_PROGRAM_ERROR_STRING_NV 0x8874 -#endif - -#ifndef GL_NV_half_float -#define GL_HALF_FLOAT_NV 0x140B -#endif - -#ifndef GL_NV_pixel_data_range -#define GL_WRITE_PIXEL_DATA_RANGE_NV 0x8878 -#define GL_READ_PIXEL_DATA_RANGE_NV 0x8879 -#define GL_WRITE_PIXEL_DATA_RANGE_LENGTH_NV 0x887A -#define GL_READ_PIXEL_DATA_RANGE_LENGTH_NV 0x887B -#define GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV 0x887C -#define GL_READ_PIXEL_DATA_RANGE_POINTER_NV 0x887D -#endif - -#ifndef GL_NV_primitive_restart -#define GL_PRIMITIVE_RESTART_NV 0x8558 -#define GL_PRIMITIVE_RESTART_INDEX_NV 0x8559 -#endif - -#ifndef GL_NV_texture_expand_normal -#define GL_TEXTURE_UNSIGNED_REMAP_MODE_NV 0x888F -#endif - -#ifndef GL_NV_vertex_program2 -#endif - -#ifndef GL_ATI_map_object_buffer -#endif - -#ifndef GL_ATI_separate_stencil -#define GL_STENCIL_BACK_FUNC_ATI 0x8800 -#define GL_STENCIL_BACK_FAIL_ATI 0x8801 -#define GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI 0x8802 -#define GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI 0x8803 -#endif - -#ifndef GL_ATI_vertex_attrib_array_object -#endif - -#ifndef GL_OES_read_format -#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES 0x8B9A -#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B -#endif - -#ifndef GL_EXT_depth_bounds_test -#define GL_DEPTH_BOUNDS_TEST_EXT 0x8890 -#define GL_DEPTH_BOUNDS_EXT 0x8891 -#endif - -#ifndef GL_EXT_texture_mirror_clamp -#define GL_MIRROR_CLAMP_EXT 0x8742 -#define GL_MIRROR_CLAMP_TO_EDGE_EXT 0x8743 -#define GL_MIRROR_CLAMP_TO_BORDER_EXT 0x8912 -#endif - -#ifndef GL_EXT_blend_equation_separate -#define GL_BLEND_EQUATION_RGB_EXT 0x8009 -#define GL_BLEND_EQUATION_ALPHA_EXT 0x883D -#endif - -#ifndef GL_MESA_pack_invert -#define GL_PACK_INVERT_MESA 0x8758 -#endif - -#ifndef GL_MESA_ycbcr_texture -#define GL_UNSIGNED_SHORT_8_8_MESA 0x85BA -#define GL_UNSIGNED_SHORT_8_8_REV_MESA 0x85BB -#define GL_YCBCR_MESA 0x8757 -#endif - -#ifndef GL_EXT_pixel_buffer_object -#define GL_PIXEL_PACK_BUFFER_EXT 0x88EB -#define GL_PIXEL_UNPACK_BUFFER_EXT 0x88EC -#define GL_PIXEL_PACK_BUFFER_BINDING_EXT 0x88ED -#define GL_PIXEL_UNPACK_BUFFER_BINDING_EXT 0x88EF -#endif - -#ifndef GL_NV_fragment_program_option -#endif - -#ifndef GL_NV_fragment_program2 -#define GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV 0x88F4 -#define GL_MAX_PROGRAM_CALL_DEPTH_NV 0x88F5 -#define GL_MAX_PROGRAM_IF_DEPTH_NV 0x88F6 -#define GL_MAX_PROGRAM_LOOP_DEPTH_NV 0x88F7 -#define GL_MAX_PROGRAM_LOOP_COUNT_NV 0x88F8 -#endif - -#ifndef GL_NV_vertex_program2_option -/* reuse GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV */ -/* reuse GL_MAX_PROGRAM_CALL_DEPTH_NV */ -#endif - -#ifndef GL_NV_vertex_program3 -/* reuse GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB */ -#endif - -#ifndef GL_EXT_framebuffer_object -#define GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506 -#define GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8 -#define GL_FRAMEBUFFER_BINDING_EXT 0x8CA6 -#define GL_RENDERBUFFER_BINDING_EXT 0x8CA7 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0 -#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4 -#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5 -#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6 -#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7 -#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9 -#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA -#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB -#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC -#define GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD -#define GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF -#define GL_COLOR_ATTACHMENT0_EXT 0x8CE0 -#define GL_COLOR_ATTACHMENT1_EXT 0x8CE1 -#define GL_COLOR_ATTACHMENT2_EXT 0x8CE2 -#define GL_COLOR_ATTACHMENT3_EXT 0x8CE3 -#define GL_COLOR_ATTACHMENT4_EXT 0x8CE4 -#define GL_COLOR_ATTACHMENT5_EXT 0x8CE5 -#define GL_COLOR_ATTACHMENT6_EXT 0x8CE6 -#define GL_COLOR_ATTACHMENT7_EXT 0x8CE7 -#define GL_COLOR_ATTACHMENT8_EXT 0x8CE8 -#define GL_COLOR_ATTACHMENT9_EXT 0x8CE9 -#define GL_COLOR_ATTACHMENT10_EXT 0x8CEA -#define GL_COLOR_ATTACHMENT11_EXT 0x8CEB -#define GL_COLOR_ATTACHMENT12_EXT 0x8CEC -#define GL_COLOR_ATTACHMENT13_EXT 0x8CED -#define GL_COLOR_ATTACHMENT14_EXT 0x8CEE -#define GL_COLOR_ATTACHMENT15_EXT 0x8CEF -#define GL_DEPTH_ATTACHMENT_EXT 0x8D00 -#define GL_STENCIL_ATTACHMENT_EXT 0x8D20 -#define GL_FRAMEBUFFER_EXT 0x8D40 -#define GL_RENDERBUFFER_EXT 0x8D41 -#define GL_RENDERBUFFER_WIDTH_EXT 0x8D42 -#define GL_RENDERBUFFER_HEIGHT_EXT 0x8D43 -#define GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44 -#define GL_STENCIL_INDEX1_EXT 0x8D46 -#define GL_STENCIL_INDEX4_EXT 0x8D47 -#define GL_STENCIL_INDEX8_EXT 0x8D48 -#define GL_STENCIL_INDEX16_EXT 0x8D49 -#define GL_RENDERBUFFER_RED_SIZE_EXT 0x8D50 -#define GL_RENDERBUFFER_GREEN_SIZE_EXT 0x8D51 -#define GL_RENDERBUFFER_BLUE_SIZE_EXT 0x8D52 -#define GL_RENDERBUFFER_ALPHA_SIZE_EXT 0x8D53 -#define GL_RENDERBUFFER_DEPTH_SIZE_EXT 0x8D54 -#define GL_RENDERBUFFER_STENCIL_SIZE_EXT 0x8D55 -#endif - -#ifndef GL_GREMEDY_string_marker -#endif - -#ifndef GL_EXT_packed_depth_stencil -#define GL_DEPTH_STENCIL_EXT 0x84F9 -#define GL_UNSIGNED_INT_24_8_EXT 0x84FA -#define GL_DEPTH24_STENCIL8_EXT 0x88F0 -#define GL_TEXTURE_STENCIL_SIZE_EXT 0x88F1 -#endif - -#ifndef GL_EXT_stencil_clear_tag -#define GL_STENCIL_TAG_BITS_EXT 0x88F2 -#define GL_STENCIL_CLEAR_TAG_VALUE_EXT 0x88F3 -#endif - -#ifndef GL_EXT_texture_sRGB -#define GL_SRGB_EXT 0x8C40 -#define GL_SRGB8_EXT 0x8C41 -#define GL_SRGB_ALPHA_EXT 0x8C42 -#define GL_SRGB8_ALPHA8_EXT 0x8C43 -#define GL_SLUMINANCE_ALPHA_EXT 0x8C44 -#define GL_SLUMINANCE8_ALPHA8_EXT 0x8C45 -#define GL_SLUMINANCE_EXT 0x8C46 -#define GL_SLUMINANCE8_EXT 0x8C47 -#define GL_COMPRESSED_SRGB_EXT 0x8C48 -#define GL_COMPRESSED_SRGB_ALPHA_EXT 0x8C49 -#define GL_COMPRESSED_SLUMINANCE_EXT 0x8C4A -#define GL_COMPRESSED_SLUMINANCE_ALPHA_EXT 0x8C4B -#define GL_COMPRESSED_SRGB_S3TC_DXT1_EXT 0x8C4C -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT 0x8C4D -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT 0x8C4E -#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT 0x8C4F -#endif - -#ifndef GL_EXT_framebuffer_blit -#define GL_READ_FRAMEBUFFER_EXT 0x8CA8 -#define GL_DRAW_FRAMEBUFFER_EXT 0x8CA9 -#define GL_DRAW_FRAMEBUFFER_BINDING_EXT GL_FRAMEBUFFER_BINDING_EXT -#define GL_READ_FRAMEBUFFER_BINDING_EXT 0x8CAA -#endif - -#ifndef GL_EXT_framebuffer_multisample -#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB -#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56 -#define GL_MAX_SAMPLES_EXT 0x8D57 -#endif - -#ifndef GL_MESAX_texture_stack -#define GL_TEXTURE_1D_STACK_MESAX 0x8759 -#define GL_TEXTURE_2D_STACK_MESAX 0x875A -#define GL_PROXY_TEXTURE_1D_STACK_MESAX 0x875B -#define GL_PROXY_TEXTURE_2D_STACK_MESAX 0x875C -#define GL_TEXTURE_1D_STACK_BINDING_MESAX 0x875D -#define GL_TEXTURE_2D_STACK_BINDING_MESAX 0x875E -#endif - -#ifndef GL_EXT_timer_query -#define GL_TIME_ELAPSED_EXT 0x88BF -#endif - -#ifndef GL_EXT_gpu_program_parameters -#endif - -#ifndef GL_APPLE_flush_buffer_range -#define GL_BUFFER_SERIALIZED_MODIFY_APPLE 0x8A12 -#define GL_BUFFER_FLUSHING_UNMAP_APPLE 0x8A13 -#endif - -#ifndef GL_NV_gpu_program4 -#define GL_MIN_PROGRAM_TEXEL_OFFSET_NV 0x8904 -#define GL_MAX_PROGRAM_TEXEL_OFFSET_NV 0x8905 -#define GL_PROGRAM_ATTRIB_COMPONENTS_NV 0x8906 -#define GL_PROGRAM_RESULT_COMPONENTS_NV 0x8907 -#define GL_MAX_PROGRAM_ATTRIB_COMPONENTS_NV 0x8908 -#define GL_MAX_PROGRAM_RESULT_COMPONENTS_NV 0x8909 -#define GL_MAX_PROGRAM_GENERIC_ATTRIBS_NV 0x8DA5 -#define GL_MAX_PROGRAM_GENERIC_RESULTS_NV 0x8DA6 -#endif - -#ifndef GL_NV_geometry_program4 -#define GL_LINES_ADJACENCY_EXT 0x000A -#define GL_LINE_STRIP_ADJACENCY_EXT 0x000B -#define GL_TRIANGLES_ADJACENCY_EXT 0x000C -#define GL_TRIANGLE_STRIP_ADJACENCY_EXT 0x000D -#define GL_GEOMETRY_PROGRAM_NV 0x8C26 -#define GL_MAX_PROGRAM_OUTPUT_VERTICES_NV 0x8C27 -#define GL_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS_NV 0x8C28 -#define GL_GEOMETRY_VERTICES_OUT_EXT 0x8DDA -#define GL_GEOMETRY_INPUT_TYPE_EXT 0x8DDB -#define GL_GEOMETRY_OUTPUT_TYPE_EXT 0x8DDC -#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT 0x8C29 -#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT 0x8DA7 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT 0x8DA8 -#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT 0x8DA9 -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4 -#define GL_PROGRAM_POINT_SIZE_EXT 0x8642 -#endif - -#ifndef GL_EXT_geometry_shader4 -#define GL_GEOMETRY_SHADER_EXT 0x8DD9 -/* reuse GL_GEOMETRY_VERTICES_OUT_EXT */ -/* reuse GL_GEOMETRY_INPUT_TYPE_EXT */ -/* reuse GL_GEOMETRY_OUTPUT_TYPE_EXT */ -/* reuse GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT */ -#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_EXT 0x8DDD -#define GL_MAX_VERTEX_VARYING_COMPONENTS_EXT 0x8DDE -#define GL_MAX_VARYING_COMPONENTS_EXT 0x8B4B -#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_EXT 0x8DDF -#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_EXT 0x8DE0 -#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_EXT 0x8DE1 -/* reuse GL_LINES_ADJACENCY_EXT */ -/* reuse GL_LINE_STRIP_ADJACENCY_EXT */ -/* reuse GL_TRIANGLES_ADJACENCY_EXT */ -/* reuse GL_TRIANGLE_STRIP_ADJACENCY_EXT */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT */ -/* reuse GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT */ -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT */ -/* reuse GL_PROGRAM_POINT_SIZE_EXT */ -#endif - -#ifndef GL_NV_vertex_program4 -#define GL_VERTEX_ATTRIB_ARRAY_INTEGER_NV 0x88FD -#endif - -#ifndef GL_EXT_gpu_shader4 -#define GL_SAMPLER_1D_ARRAY_EXT 0x8DC0 -#define GL_SAMPLER_2D_ARRAY_EXT 0x8DC1 -#define GL_SAMPLER_BUFFER_EXT 0x8DC2 -#define GL_SAMPLER_1D_ARRAY_SHADOW_EXT 0x8DC3 -#define GL_SAMPLER_2D_ARRAY_SHADOW_EXT 0x8DC4 -#define GL_SAMPLER_CUBE_SHADOW_EXT 0x8DC5 -#define GL_UNSIGNED_INT_VEC2_EXT 0x8DC6 -#define GL_UNSIGNED_INT_VEC3_EXT 0x8DC7 -#define GL_UNSIGNED_INT_VEC4_EXT 0x8DC8 -#define GL_INT_SAMPLER_1D_EXT 0x8DC9 -#define GL_INT_SAMPLER_2D_EXT 0x8DCA -#define GL_INT_SAMPLER_3D_EXT 0x8DCB -#define GL_INT_SAMPLER_CUBE_EXT 0x8DCC -#define GL_INT_SAMPLER_2D_RECT_EXT 0x8DCD -#define GL_INT_SAMPLER_1D_ARRAY_EXT 0x8DCE -#define GL_INT_SAMPLER_2D_ARRAY_EXT 0x8DCF -#define GL_INT_SAMPLER_BUFFER_EXT 0x8DD0 -#define GL_UNSIGNED_INT_SAMPLER_1D_EXT 0x8DD1 -#define GL_UNSIGNED_INT_SAMPLER_2D_EXT 0x8DD2 -#define GL_UNSIGNED_INT_SAMPLER_3D_EXT 0x8DD3 -#define GL_UNSIGNED_INT_SAMPLER_CUBE_EXT 0x8DD4 -#define GL_UNSIGNED_INT_SAMPLER_2D_RECT_EXT 0x8DD5 -#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY_EXT 0x8DD6 -#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY_EXT 0x8DD7 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER_EXT 0x8DD8 -#endif - -#ifndef GL_EXT_draw_instanced -#endif - -#ifndef GL_EXT_packed_float -#define GL_R11F_G11F_B10F_EXT 0x8C3A -#define GL_UNSIGNED_INT_10F_11F_11F_REV_EXT 0x8C3B -#define GL_RGBA_SIGNED_COMPONENTS_EXT 0x8C3C -#endif - -#ifndef GL_EXT_texture_array -#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18 -#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19 -#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A -#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B -#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C -#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D -#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF -#define GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT 0x884E -/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT */ -#endif - -#ifndef GL_EXT_texture_buffer_object -#define GL_TEXTURE_BUFFER_EXT 0x8C2A -#define GL_MAX_TEXTURE_BUFFER_SIZE_EXT 0x8C2B -#define GL_TEXTURE_BINDING_BUFFER_EXT 0x8C2C -#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_EXT 0x8C2D -#define GL_TEXTURE_BUFFER_FORMAT_EXT 0x8C2E -#endif - -#ifndef GL_EXT_texture_compression_latc -#define GL_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70 -#define GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71 -#define GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72 -#define GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73 -#endif - -#ifndef GL_EXT_texture_compression_rgtc -#define GL_COMPRESSED_RED_RGTC1_EXT 0x8DBB -#define GL_COMPRESSED_SIGNED_RED_RGTC1_EXT 0x8DBC -#define GL_COMPRESSED_RED_GREEN_RGTC2_EXT 0x8DBD -#define GL_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT 0x8DBE -#endif - -#ifndef GL_EXT_texture_shared_exponent -#define GL_RGB9_E5_EXT 0x8C3D -#define GL_UNSIGNED_INT_5_9_9_9_REV_EXT 0x8C3E -#define GL_TEXTURE_SHARED_SIZE_EXT 0x8C3F -#endif - -#ifndef GL_NV_depth_buffer_float -#define GL_DEPTH_COMPONENT32F_NV 0x8DAB -#define GL_DEPTH32F_STENCIL8_NV 0x8DAC -#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV_NV 0x8DAD -#define GL_DEPTH_BUFFER_FLOAT_MODE_NV 0x8DAF -#endif - -#ifndef GL_NV_fragment_program4 -#endif - -#ifndef GL_NV_framebuffer_multisample_coverage -#define GL_RENDERBUFFER_COVERAGE_SAMPLES_NV 0x8CAB -#define GL_RENDERBUFFER_COLOR_SAMPLES_NV 0x8E10 -#define GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV 0x8E11 -#define GL_MULTISAMPLE_COVERAGE_MODES_NV 0x8E12 -#endif - -#ifndef GL_EXT_framebuffer_sRGB -#define GL_FRAMEBUFFER_SRGB_EXT 0x8DB9 -#define GL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x8DBA -#endif - -#ifndef GL_NV_geometry_shader4 -#endif - -#ifndef GL_NV_parameter_buffer_object -#define GL_MAX_PROGRAM_PARAMETER_BUFFER_BINDINGS_NV 0x8DA0 -#define GL_MAX_PROGRAM_PARAMETER_BUFFER_SIZE_NV 0x8DA1 -#define GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV 0x8DA2 -#define GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV 0x8DA3 -#define GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV 0x8DA4 -#endif - -#ifndef GL_EXT_draw_buffers2 -#endif - -#ifndef GL_NV_transform_feedback -#define GL_BACK_PRIMARY_COLOR_NV 0x8C77 -#define GL_BACK_SECONDARY_COLOR_NV 0x8C78 -#define GL_TEXTURE_COORD_NV 0x8C79 -#define GL_CLIP_DISTANCE_NV 0x8C7A -#define GL_VERTEX_ID_NV 0x8C7B -#define GL_PRIMITIVE_ID_NV 0x8C7C -#define GL_GENERIC_ATTRIB_NV 0x8C7D -#define GL_TRANSFORM_FEEDBACK_ATTRIBS_NV 0x8C7E -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_NV 0x8C7F -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_NV 0x8C80 -#define GL_ACTIVE_VARYINGS_NV 0x8C81 -#define GL_ACTIVE_VARYING_MAX_LENGTH_NV 0x8C82 -#define GL_TRANSFORM_FEEDBACK_VARYINGS_NV 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_START_NV 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_NV 0x8C85 -#define GL_TRANSFORM_FEEDBACK_RECORD_NV 0x8C86 -#define GL_PRIMITIVES_GENERATED_NV 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_NV 0x8C88 -#define GL_RASTERIZER_DISCARD_NV 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_ATTRIBS_NV 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_NV 0x8C8B -#define GL_INTERLEAVED_ATTRIBS_NV 0x8C8C -#define GL_SEPARATE_ATTRIBS_NV 0x8C8D -#define GL_TRANSFORM_FEEDBACK_BUFFER_NV 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_NV 0x8C8F -#endif - -#ifndef GL_EXT_bindable_uniform -#define GL_MAX_VERTEX_BINDABLE_UNIFORMS_EXT 0x8DE2 -#define GL_MAX_FRAGMENT_BINDABLE_UNIFORMS_EXT 0x8DE3 -#define GL_MAX_GEOMETRY_BINDABLE_UNIFORMS_EXT 0x8DE4 -#define GL_MAX_BINDABLE_UNIFORM_SIZE_EXT 0x8DED -#define GL_UNIFORM_BUFFER_EXT 0x8DEE -#define GL_UNIFORM_BUFFER_BINDING_EXT 0x8DEF -#endif - -#ifndef GL_EXT_texture_integer -#define GL_RGBA32UI_EXT 0x8D70 -#define GL_RGB32UI_EXT 0x8D71 -#define GL_ALPHA32UI_EXT 0x8D72 -#define GL_INTENSITY32UI_EXT 0x8D73 -#define GL_LUMINANCE32UI_EXT 0x8D74 -#define GL_LUMINANCE_ALPHA32UI_EXT 0x8D75 -#define GL_RGBA16UI_EXT 0x8D76 -#define GL_RGB16UI_EXT 0x8D77 -#define GL_ALPHA16UI_EXT 0x8D78 -#define GL_INTENSITY16UI_EXT 0x8D79 -#define GL_LUMINANCE16UI_EXT 0x8D7A -#define GL_LUMINANCE_ALPHA16UI_EXT 0x8D7B -#define GL_RGBA8UI_EXT 0x8D7C -#define GL_RGB8UI_EXT 0x8D7D -#define GL_ALPHA8UI_EXT 0x8D7E -#define GL_INTENSITY8UI_EXT 0x8D7F -#define GL_LUMINANCE8UI_EXT 0x8D80 -#define GL_LUMINANCE_ALPHA8UI_EXT 0x8D81 -#define GL_RGBA32I_EXT 0x8D82 -#define GL_RGB32I_EXT 0x8D83 -#define GL_ALPHA32I_EXT 0x8D84 -#define GL_INTENSITY32I_EXT 0x8D85 -#define GL_LUMINANCE32I_EXT 0x8D86 -#define GL_LUMINANCE_ALPHA32I_EXT 0x8D87 -#define GL_RGBA16I_EXT 0x8D88 -#define GL_RGB16I_EXT 0x8D89 -#define GL_ALPHA16I_EXT 0x8D8A -#define GL_INTENSITY16I_EXT 0x8D8B -#define GL_LUMINANCE16I_EXT 0x8D8C -#define GL_LUMINANCE_ALPHA16I_EXT 0x8D8D -#define GL_RGBA8I_EXT 0x8D8E -#define GL_RGB8I_EXT 0x8D8F -#define GL_ALPHA8I_EXT 0x8D90 -#define GL_INTENSITY8I_EXT 0x8D91 -#define GL_LUMINANCE8I_EXT 0x8D92 -#define GL_LUMINANCE_ALPHA8I_EXT 0x8D93 -#define GL_RED_INTEGER_EXT 0x8D94 -#define GL_GREEN_INTEGER_EXT 0x8D95 -#define GL_BLUE_INTEGER_EXT 0x8D96 -#define GL_ALPHA_INTEGER_EXT 0x8D97 -#define GL_RGB_INTEGER_EXT 0x8D98 -#define GL_RGBA_INTEGER_EXT 0x8D99 -#define GL_BGR_INTEGER_EXT 0x8D9A -#define GL_BGRA_INTEGER_EXT 0x8D9B -#define GL_LUMINANCE_INTEGER_EXT 0x8D9C -#define GL_LUMINANCE_ALPHA_INTEGER_EXT 0x8D9D -#define GL_RGBA_INTEGER_MODE_EXT 0x8D9E -#endif - -#ifndef GL_GREMEDY_frame_terminator -#endif - -#ifndef GL_NV_conditional_render -#define GL_QUERY_WAIT_NV 0x8E13 -#define GL_QUERY_NO_WAIT_NV 0x8E14 -#define GL_QUERY_BY_REGION_WAIT_NV 0x8E15 -#define GL_QUERY_BY_REGION_NO_WAIT_NV 0x8E16 -#endif - -#ifndef GL_NV_present_video -#define GL_FRAME_NV 0x8E26 -#define GL_FIELDS_NV 0x8E27 -#define GL_CURRENT_TIME_NV 0x8E28 -#define GL_NUM_FILL_STREAMS_NV 0x8E29 -#define GL_PRESENT_TIME_NV 0x8E2A -#define GL_PRESENT_DURATION_NV 0x8E2B -#endif - -#ifndef GL_EXT_transform_feedback -#define GL_TRANSFORM_FEEDBACK_BUFFER_EXT 0x8C8E -#define GL_TRANSFORM_FEEDBACK_BUFFER_START_EXT 0x8C84 -#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_EXT 0x8C85 -#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_EXT 0x8C8F -#define GL_INTERLEAVED_ATTRIBS_EXT 0x8C8C -#define GL_SEPARATE_ATTRIBS_EXT 0x8C8D -#define GL_PRIMITIVES_GENERATED_EXT 0x8C87 -#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_EXT 0x8C88 -#define GL_RASTERIZER_DISCARD_EXT 0x8C89 -#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT 0x8C8A -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_EXT 0x8C8B -#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT 0x8C80 -#define GL_TRANSFORM_FEEDBACK_VARYINGS_EXT 0x8C83 -#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_EXT 0x8C7F -#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76 -#endif - -#ifndef GL_EXT_direct_state_access -#define GL_PROGRAM_MATRIX_EXT 0x8E2D -#define GL_TRANSPOSE_PROGRAM_MATRIX_EXT 0x8E2E -#define GL_PROGRAM_MATRIX_STACK_DEPTH_EXT 0x8E2F -#endif - -#ifndef GL_EXT_vertex_array_bgra -/* reuse GL_BGRA */ -#endif - -#ifndef GL_EXT_texture_swizzle -#define GL_TEXTURE_SWIZZLE_R_EXT 0x8E42 -#define GL_TEXTURE_SWIZZLE_G_EXT 0x8E43 -#define GL_TEXTURE_SWIZZLE_B_EXT 0x8E44 -#define GL_TEXTURE_SWIZZLE_A_EXT 0x8E45 -#define GL_TEXTURE_SWIZZLE_RGBA_EXT 0x8E46 -#endif - -#ifndef GL_NV_explicit_multisample -#define GL_SAMPLE_POSITION_NV 0x8E50 -#define GL_SAMPLE_MASK_NV 0x8E51 -#define GL_SAMPLE_MASK_VALUE_NV 0x8E52 -#define GL_TEXTURE_BINDING_RENDERBUFFER_NV 0x8E53 -#define GL_TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV 0x8E54 -#define GL_TEXTURE_RENDERBUFFER_NV 0x8E55 -#define GL_SAMPLER_RENDERBUFFER_NV 0x8E56 -#define GL_INT_SAMPLER_RENDERBUFFER_NV 0x8E57 -#define GL_UNSIGNED_INT_SAMPLER_RENDERBUFFER_NV 0x8E58 -#define GL_MAX_SAMPLE_MASK_WORDS_NV 0x8E59 -#endif - -#ifndef GL_NV_transform_feedback2 -#define GL_TRANSFORM_FEEDBACK_NV 0x8E22 -#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED_NV 0x8E23 -#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE_NV 0x8E24 -#define GL_TRANSFORM_FEEDBACK_BINDING_NV 0x8E25 -#endif - -#ifndef GL_ATI_meminfo -#define GL_VBO_FREE_MEMORY_ATI 0x87FB -#define GL_TEXTURE_FREE_MEMORY_ATI 0x87FC -#define GL_RENDERBUFFER_FREE_MEMORY_ATI 0x87FD -#endif - -#ifndef GL_AMD_performance_monitor -#define GL_COUNTER_TYPE_AMD 0x8BC0 -#define GL_COUNTER_RANGE_AMD 0x8BC1 -#define GL_UNSIGNED_INT64_AMD 0x8BC2 -#define GL_PERCENTAGE_AMD 0x8BC3 -#define GL_PERFMON_RESULT_AVAILABLE_AMD 0x8BC4 -#define GL_PERFMON_RESULT_SIZE_AMD 0x8BC5 -#define GL_PERFMON_RESULT_AMD 0x8BC6 -#endif - -#ifndef GL_AMD_texture_texture4 -#endif - -#ifndef GL_AMD_vertex_shader_tesselator -#define GL_SAMPLER_BUFFER_AMD 0x9001 -#define GL_INT_SAMPLER_BUFFER_AMD 0x9002 -#define GL_UNSIGNED_INT_SAMPLER_BUFFER_AMD 0x9003 -#define GL_TESSELLATION_MODE_AMD 0x9004 -#define GL_TESSELLATION_FACTOR_AMD 0x9005 -#define GL_DISCRETE_AMD 0x9006 -#define GL_CONTINUOUS_AMD 0x9007 -#endif - -#ifndef GL_EXT_provoking_vertex -#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION_EXT 0x8E4C -#define GL_FIRST_VERTEX_CONVENTION_EXT 0x8E4D -#define GL_LAST_VERTEX_CONVENTION_EXT 0x8E4E -#define GL_PROVOKING_VERTEX_EXT 0x8E4F -#endif - -#ifndef GL_EXT_texture_snorm -#define GL_ALPHA_SNORM 0x9010 -#define GL_LUMINANCE_SNORM 0x9011 -#define GL_LUMINANCE_ALPHA_SNORM 0x9012 -#define GL_INTENSITY_SNORM 0x9013 -#define GL_ALPHA8_SNORM 0x9014 -#define GL_LUMINANCE8_SNORM 0x9015 -#define GL_LUMINANCE8_ALPHA8_SNORM 0x9016 -#define GL_INTENSITY8_SNORM 0x9017 -#define GL_ALPHA16_SNORM 0x9018 -#define GL_LUMINANCE16_SNORM 0x9019 -#define GL_LUMINANCE16_ALPHA16_SNORM 0x901A -#define GL_INTENSITY16_SNORM 0x901B -/* reuse GL_RED_SNORM */ -/* reuse GL_RG_SNORM */ -/* reuse GL_RGB_SNORM */ -/* reuse GL_RGBA_SNORM */ -/* reuse GL_R8_SNORM */ -/* reuse GL_RG8_SNORM */ -/* reuse GL_RGB8_SNORM */ -/* reuse GL_RGBA8_SNORM */ -/* reuse GL_R16_SNORM */ -/* reuse GL_RG16_SNORM */ -/* reuse GL_RGB16_SNORM */ -/* reuse GL_RGBA16_SNORM */ -/* reuse GL_SIGNED_NORMALIZED */ -#endif - -#ifndef GL_AMD_draw_buffers_blend -#endif - -#ifndef GL_APPLE_texture_range -#define GL_TEXTURE_RANGE_LENGTH_APPLE 0x85B7 -#define GL_TEXTURE_RANGE_POINTER_APPLE 0x85B8 -#define GL_TEXTURE_STORAGE_HINT_APPLE 0x85BC -#define GL_STORAGE_PRIVATE_APPLE 0x85BD -/* reuse GL_STORAGE_CACHED_APPLE */ -/* reuse GL_STORAGE_SHARED_APPLE */ -#endif - -#ifndef GL_APPLE_float_pixels -#define GL_HALF_APPLE 0x140B -#define GL_RGBA_FLOAT32_APPLE 0x8814 -#define GL_RGB_FLOAT32_APPLE 0x8815 -#define GL_ALPHA_FLOAT32_APPLE 0x8816 -#define GL_INTENSITY_FLOAT32_APPLE 0x8817 -#define GL_LUMINANCE_FLOAT32_APPLE 0x8818 -#define GL_LUMINANCE_ALPHA_FLOAT32_APPLE 0x8819 -#define GL_RGBA_FLOAT16_APPLE 0x881A -#define GL_RGB_FLOAT16_APPLE 0x881B -#define GL_ALPHA_FLOAT16_APPLE 0x881C -#define GL_INTENSITY_FLOAT16_APPLE 0x881D -#define GL_LUMINANCE_FLOAT16_APPLE 0x881E -#define GL_LUMINANCE_ALPHA_FLOAT16_APPLE 0x881F -#define GL_COLOR_FLOAT_APPLE 0x8A0F -#endif - -#ifndef GL_APPLE_vertex_program_evaluators -#define GL_VERTEX_ATTRIB_MAP1_APPLE 0x8A00 -#define GL_VERTEX_ATTRIB_MAP2_APPLE 0x8A01 -#define GL_VERTEX_ATTRIB_MAP1_SIZE_APPLE 0x8A02 -#define GL_VERTEX_ATTRIB_MAP1_COEFF_APPLE 0x8A03 -#define GL_VERTEX_ATTRIB_MAP1_ORDER_APPLE 0x8A04 -#define GL_VERTEX_ATTRIB_MAP1_DOMAIN_APPLE 0x8A05 -#define GL_VERTEX_ATTRIB_MAP2_SIZE_APPLE 0x8A06 -#define GL_VERTEX_ATTRIB_MAP2_COEFF_APPLE 0x8A07 -#define GL_VERTEX_ATTRIB_MAP2_ORDER_APPLE 0x8A08 -#define GL_VERTEX_ATTRIB_MAP2_DOMAIN_APPLE 0x8A09 -#endif - -#ifndef GL_APPLE_aux_depth_stencil -#define GL_AUX_DEPTH_STENCIL_APPLE 0x8A14 -#endif - -#ifndef GL_APPLE_object_purgeable -#define GL_BUFFER_OBJECT_APPLE 0x85B3 -#define GL_RELEASED_APPLE 0x8A19 -#define GL_VOLATILE_APPLE 0x8A1A -#define GL_RETAINED_APPLE 0x8A1B -#define GL_UNDEFINED_APPLE 0x8A1C -#define GL_PURGEABLE_APPLE 0x8A1D -#endif - -#ifndef GL_APPLE_row_bytes -#define GL_PACK_ROW_BYTES_APPLE 0x8A15 -#define GL_UNPACK_ROW_BYTES_APPLE 0x8A16 -#endif - -#ifndef GL_APPLE_rgb_422 -#define GL_RGB_422_APPLE 0x8A1F -/* reuse GL_UNSIGNED_SHORT_8_8_APPLE */ -/* reuse GL_UNSIGNED_SHORT_8_8_REV_APPLE */ -#endif - -#ifndef GL_NV_video_capture -#define GL_VIDEO_BUFFER_NV 0x9020 -#define GL_VIDEO_BUFFER_BINDING_NV 0x9021 -#define GL_FIELD_UPPER_NV 0x9022 -#define GL_FIELD_LOWER_NV 0x9023 -#define GL_NUM_VIDEO_CAPTURE_STREAMS_NV 0x9024 -#define GL_NEXT_VIDEO_CAPTURE_BUFFER_STATUS_NV 0x9025 -#define GL_VIDEO_CAPTURE_TO_422_SUPPORTED_NV 0x9026 -#define GL_LAST_VIDEO_CAPTURE_STATUS_NV 0x9027 -#define GL_VIDEO_BUFFER_PITCH_NV 0x9028 -#define GL_VIDEO_COLOR_CONVERSION_MATRIX_NV 0x9029 -#define GL_VIDEO_COLOR_CONVERSION_MAX_NV 0x902A -#define GL_VIDEO_COLOR_CONVERSION_MIN_NV 0x902B -#define GL_VIDEO_COLOR_CONVERSION_OFFSET_NV 0x902C -#define GL_VIDEO_BUFFER_INTERNAL_FORMAT_NV 0x902D -#define GL_PARTIAL_SUCCESS_NV 0x902E -#define GL_SUCCESS_NV 0x902F -#define GL_FAILURE_NV 0x9030 -#define GL_YCBYCR8_422_NV 0x9031 -#define GL_YCBAYCR8A_4224_NV 0x9032 -#define GL_Z6Y10Z6CB10Z6Y10Z6CR10_422_NV 0x9033 -#define GL_Z6Y10Z6CB10Z6A10Z6Y10Z6CR10Z6A10_4224_NV 0x9034 -#define GL_Z4Y12Z4CB12Z4Y12Z4CR12_422_NV 0x9035 -#define GL_Z4Y12Z4CB12Z4A12Z4Y12Z4CR12Z4A12_4224_NV 0x9036 -#define GL_Z4Y12Z4CB12Z4CR12_444_NV 0x9037 -#define GL_VIDEO_CAPTURE_FRAME_WIDTH_NV 0x9038 -#define GL_VIDEO_CAPTURE_FRAME_HEIGHT_NV 0x9039 -#define GL_VIDEO_CAPTURE_FIELD_UPPER_HEIGHT_NV 0x903A -#define GL_VIDEO_CAPTURE_FIELD_LOWER_HEIGHT_NV 0x903B -#define GL_VIDEO_CAPTURE_SURFACE_ORIGIN_NV 0x903C -#endif - -#ifndef GL_NV_copy_image -#endif - -#ifndef GL_EXT_separate_shader_objects -#define GL_ACTIVE_PROGRAM_EXT 0x8B8D -#endif - -#ifndef GL_NV_parameter_buffer_object2 -#endif - -#ifndef GL_NV_shader_buffer_load -#define GL_BUFFER_GPU_ADDRESS_NV 0x8F1D -#define GL_GPU_ADDRESS_NV 0x8F34 -#define GL_MAX_SHADER_BUFFER_ADDRESS_NV 0x8F35 -#endif - -#ifndef GL_NV_vertex_buffer_unified_memory -#define GL_VERTEX_ATTRIB_ARRAY_UNIFIED_NV 0x8F1E -#define GL_ELEMENT_ARRAY_UNIFIED_NV 0x8F1F -#define GL_VERTEX_ATTRIB_ARRAY_ADDRESS_NV 0x8F20 -#define GL_VERTEX_ARRAY_ADDRESS_NV 0x8F21 -#define GL_NORMAL_ARRAY_ADDRESS_NV 0x8F22 -#define GL_COLOR_ARRAY_ADDRESS_NV 0x8F23 -#define GL_INDEX_ARRAY_ADDRESS_NV 0x8F24 -#define GL_TEXTURE_COORD_ARRAY_ADDRESS_NV 0x8F25 -#define GL_EDGE_FLAG_ARRAY_ADDRESS_NV 0x8F26 -#define GL_SECONDARY_COLOR_ARRAY_ADDRESS_NV 0x8F27 -#define GL_FOG_COORD_ARRAY_ADDRESS_NV 0x8F28 -#define GL_ELEMENT_ARRAY_ADDRESS_NV 0x8F29 -#define GL_VERTEX_ATTRIB_ARRAY_LENGTH_NV 0x8F2A -#define GL_VERTEX_ARRAY_LENGTH_NV 0x8F2B -#define GL_NORMAL_ARRAY_LENGTH_NV 0x8F2C -#define GL_COLOR_ARRAY_LENGTH_NV 0x8F2D -#define GL_INDEX_ARRAY_LENGTH_NV 0x8F2E -#define GL_TEXTURE_COORD_ARRAY_LENGTH_NV 0x8F2F -#define GL_EDGE_FLAG_ARRAY_LENGTH_NV 0x8F30 -#define GL_SECONDARY_COLOR_ARRAY_LENGTH_NV 0x8F31 -#define GL_FOG_COORD_ARRAY_LENGTH_NV 0x8F32 -#define GL_ELEMENT_ARRAY_LENGTH_NV 0x8F33 -#endif - -#ifndef GL_NV_texture_barrier -#endif - - -/*************************************************************/ - -#include -#ifndef GL_VERSION_2_0 -/* GL type for program/shader text */ -typedef char GLchar; -#endif - -#ifndef GL_VERSION_1_5 -/* GL types for handling large vertex buffer objects */ -typedef ptrdiff_t GLintptr; -typedef ptrdiff_t GLsizeiptr; -#endif - -#ifndef GL_ARB_vertex_buffer_object -/* GL types for handling large vertex buffer objects */ -typedef ptrdiff_t GLintptrARB; -typedef ptrdiff_t GLsizeiptrARB; -#endif - -#ifndef GL_ARB_shader_objects -/* GL types for program/shader text and shader object handles */ -typedef char GLcharARB; -typedef unsigned int GLhandleARB; -#endif - -/* GL type for "half" precision (s10e5) float data in host memory */ -#ifndef GL_ARB_half_float_pixel -typedef unsigned short GLhalfARB; -#endif - -#ifndef GL_NV_half_float -typedef unsigned short GLhalfNV; -#endif - -#ifndef GLEXT_64_TYPES_DEFINED -/* This code block is duplicated in glxext.h, so must be protected */ -#define GLEXT_64_TYPES_DEFINED -/* Define int32_t, int64_t, and uint64_t types for UST/MSC */ -/* (as used in the GL_EXT_timer_query extension). */ -#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L -#include -#elif defined(__sun__) || defined(__digital__) -#include -#if defined(__STDC__) -#if defined(__arch64__) || defined(_LP64) -typedef long int int64_t; -typedef unsigned long int uint64_t; -#else -typedef long long int int64_t; -typedef unsigned long long int uint64_t; -#endif /* __arch64__ */ -#endif /* __STDC__ */ -#elif defined( __VMS ) || defined(__sgi) -#include -#elif defined(__SCO__) || defined(__USLC__) -#include -#elif defined(__UNIXOS2__) || defined(__SOL64__) -typedef long int int32_t; -typedef long long int int64_t; -typedef unsigned long long int uint64_t; -#elif defined(_WIN32) && defined(__GNUC__) -#include -#elif defined(_WIN32) -typedef __int32 int32_t; -typedef __int64 int64_t; -typedef unsigned __int64 uint64_t; -#else -/* Fallback if nothing above works */ -#include -#endif -#endif - -#ifndef GL_EXT_timer_query -typedef int64_t GLint64EXT; -typedef uint64_t GLuint64EXT; -#endif - -#ifndef ARB_sync -typedef int64_t GLint64; -typedef uint64_t GLuint64; -typedef struct __GLsync *GLsync; -#endif - -#ifndef GL_VERSION_1_2 -#define GL_VERSION_1_2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendColor (GLclampf, GLclampf, GLclampf, GLclampf); -GLAPI void APIENTRY glBlendEquation (GLenum); -GLAPI void APIENTRY glDrawRangeElements (GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *); -GLAPI void APIENTRY glTexImage3D (GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glCopyTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -#endif - -#ifndef GL_VERSION_1_2_DEPRECATED -#define GL_VERSION_1_2_DEPRECATED 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorTable (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glColorTableParameterfv (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glColorTableParameteriv (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glCopyColorTable (GLenum, GLenum, GLint, GLint, GLsizei); -GLAPI void APIENTRY glGetColorTable (GLenum, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetColorTableParameterfv (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetColorTableParameteriv (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glColorSubTable (GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glCopyColorSubTable (GLenum, GLsizei, GLint, GLint, GLsizei); -GLAPI void APIENTRY glConvolutionFilter1D (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glConvolutionFilter2D (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glConvolutionParameterf (GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glConvolutionParameterfv (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glConvolutionParameteri (GLenum, GLenum, GLint); -GLAPI void APIENTRY glConvolutionParameteriv (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glCopyConvolutionFilter1D (GLenum, GLenum, GLint, GLint, GLsizei); -GLAPI void APIENTRY glCopyConvolutionFilter2D (GLenum, GLenum, GLint, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glGetConvolutionFilter (GLenum, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetConvolutionParameterfv (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetConvolutionParameteriv (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetSeparableFilter (GLenum, GLenum, GLenum, GLvoid *, GLvoid *, GLvoid *); -GLAPI void APIENTRY glSeparableFilter2D (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *, const GLvoid *); -GLAPI void APIENTRY glGetHistogram (GLenum, GLboolean, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetHistogramParameterfv (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetHistogramParameteriv (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetMinmax (GLenum, GLboolean, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetMinmaxParameterfv (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetMinmaxParameteriv (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glHistogram (GLenum, GLsizei, GLenum, GLboolean); -GLAPI void APIENTRY glMinmax (GLenum, GLenum, GLboolean); -GLAPI void APIENTRY glResetHistogram (GLenum); -GLAPI void APIENTRY glResetMinmax (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOPYCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image); -typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIPROC) (GLenum target, GLenum pname, GLint params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span); -typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLHISTOGRAMPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); -typedef void (APIENTRYP PFNGLMINMAXPROC) (GLenum target, GLenum internalformat, GLboolean sink); -typedef void (APIENTRYP PFNGLRESETHISTOGRAMPROC) (GLenum target); -typedef void (APIENTRYP PFNGLRESETMINMAXPROC) (GLenum target); -#endif - -#ifndef GL_VERSION_1_3 -#define GL_VERSION_1_3 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glActiveTexture (GLenum); -GLAPI void APIENTRY glSampleCoverage (GLclampf, GLboolean); -GLAPI void APIENTRY glCompressedTexImage3D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexImage2D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexImage1D (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexSubImage1D (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glGetCompressedTexImage (GLenum, GLint, GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, GLvoid *img); -#endif - -#ifndef GL_VERSION_1_3_DEPRECATED -#define GL_VERSION_1_3_DEPRECATED 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glClientActiveTexture (GLenum); -GLAPI void APIENTRY glMultiTexCoord1d (GLenum, GLdouble); -GLAPI void APIENTRY glMultiTexCoord1dv (GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexCoord1f (GLenum, GLfloat); -GLAPI void APIENTRY glMultiTexCoord1fv (GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexCoord1i (GLenum, GLint); -GLAPI void APIENTRY glMultiTexCoord1iv (GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexCoord1s (GLenum, GLshort); -GLAPI void APIENTRY glMultiTexCoord1sv (GLenum, const GLshort *); -GLAPI void APIENTRY glMultiTexCoord2d (GLenum, GLdouble, GLdouble); -GLAPI void APIENTRY glMultiTexCoord2dv (GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexCoord2f (GLenum, GLfloat, GLfloat); -GLAPI void APIENTRY glMultiTexCoord2fv (GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexCoord2i (GLenum, GLint, GLint); -GLAPI void APIENTRY glMultiTexCoord2iv (GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexCoord2s (GLenum, GLshort, GLshort); -GLAPI void APIENTRY glMultiTexCoord2sv (GLenum, const GLshort *); -GLAPI void APIENTRY glMultiTexCoord3d (GLenum, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMultiTexCoord3dv (GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexCoord3f (GLenum, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glMultiTexCoord3fv (GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexCoord3i (GLenum, GLint, GLint, GLint); -GLAPI void APIENTRY glMultiTexCoord3iv (GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexCoord3s (GLenum, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glMultiTexCoord3sv (GLenum, const GLshort *); -GLAPI void APIENTRY glMultiTexCoord4d (GLenum, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMultiTexCoord4dv (GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexCoord4f (GLenum, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glMultiTexCoord4fv (GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexCoord4i (GLenum, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glMultiTexCoord4iv (GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexCoord4s (GLenum, GLshort, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glMultiTexCoord4sv (GLenum, const GLshort *); -GLAPI void APIENTRY glLoadTransposeMatrixf (const GLfloat *); -GLAPI void APIENTRY glLoadTransposeMatrixd (const GLdouble *); -GLAPI void APIENTRY glMultTransposeMatrixf (const GLfloat *); -GLAPI void APIENTRY glMultTransposeMatrixd (const GLdouble *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DPROC) (GLenum target, GLdouble s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FPROC) (GLenum target, GLfloat s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IPROC) (GLenum target, GLint s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SPROC) (GLenum target, GLshort s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DPROC) (GLenum target, GLdouble s, GLdouble t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IPROC) (GLenum target, GLint s, GLint t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SPROC) (GLenum target, GLshort s, GLshort t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IPROC) (GLenum target, GLint s, GLint t, GLint r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SPROC) (GLenum target, GLshort s, GLshort t, GLshort r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFPROC) (const GLfloat *m); -typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDPROC) (const GLdouble *m); -typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFPROC) (const GLfloat *m); -typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDPROC) (const GLdouble *m); -#endif - -#ifndef GL_VERSION_1_4 -#define GL_VERSION_1_4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendFuncSeparate (GLenum, GLenum, GLenum, GLenum); -GLAPI void APIENTRY glMultiDrawArrays (GLenum, GLint *, GLsizei *, GLsizei); -GLAPI void APIENTRY glMultiDrawElements (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei); -GLAPI void APIENTRY glPointParameterf (GLenum, GLfloat); -GLAPI void APIENTRY glPointParameterfv (GLenum, const GLfloat *); -GLAPI void APIENTRY glPointParameteri (GLenum, GLint); -GLAPI void APIENTRY glPointParameteriv (GLenum, const GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount); -typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFVPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERIVPROC) (GLenum pname, const GLint *params); -#endif - -#ifndef GL_VERSION_1_4_DEPRECATED -#define GL_VERSION_1_4_DEPRECATED 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFogCoordf (GLfloat); -GLAPI void APIENTRY glFogCoordfv (const GLfloat *); -GLAPI void APIENTRY glFogCoordd (GLdouble); -GLAPI void APIENTRY glFogCoorddv (const GLdouble *); -GLAPI void APIENTRY glFogCoordPointer (GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glSecondaryColor3b (GLbyte, GLbyte, GLbyte); -GLAPI void APIENTRY glSecondaryColor3bv (const GLbyte *); -GLAPI void APIENTRY glSecondaryColor3d (GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glSecondaryColor3dv (const GLdouble *); -GLAPI void APIENTRY glSecondaryColor3f (GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glSecondaryColor3fv (const GLfloat *); -GLAPI void APIENTRY glSecondaryColor3i (GLint, GLint, GLint); -GLAPI void APIENTRY glSecondaryColor3iv (const GLint *); -GLAPI void APIENTRY glSecondaryColor3s (GLshort, GLshort, GLshort); -GLAPI void APIENTRY glSecondaryColor3sv (const GLshort *); -GLAPI void APIENTRY glSecondaryColor3ub (GLubyte, GLubyte, GLubyte); -GLAPI void APIENTRY glSecondaryColor3ubv (const GLubyte *); -GLAPI void APIENTRY glSecondaryColor3ui (GLuint, GLuint, GLuint); -GLAPI void APIENTRY glSecondaryColor3uiv (const GLuint *); -GLAPI void APIENTRY glSecondaryColor3us (GLushort, GLushort, GLushort); -GLAPI void APIENTRY glSecondaryColor3usv (const GLushort *); -GLAPI void APIENTRY glSecondaryColorPointer (GLint, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glWindowPos2d (GLdouble, GLdouble); -GLAPI void APIENTRY glWindowPos2dv (const GLdouble *); -GLAPI void APIENTRY glWindowPos2f (GLfloat, GLfloat); -GLAPI void APIENTRY glWindowPos2fv (const GLfloat *); -GLAPI void APIENTRY glWindowPos2i (GLint, GLint); -GLAPI void APIENTRY glWindowPos2iv (const GLint *); -GLAPI void APIENTRY glWindowPos2s (GLshort, GLshort); -GLAPI void APIENTRY glWindowPos2sv (const GLshort *); -GLAPI void APIENTRY glWindowPos3d (GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glWindowPos3dv (const GLdouble *); -GLAPI void APIENTRY glWindowPos3f (GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glWindowPos3fv (const GLfloat *); -GLAPI void APIENTRY glWindowPos3i (GLint, GLint, GLint); -GLAPI void APIENTRY glWindowPos3iv (const GLint *); -GLAPI void APIENTRY glWindowPos3s (GLshort, GLshort, GLshort); -GLAPI void APIENTRY glWindowPos3sv (const GLshort *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFOGCOORDFPROC) (GLfloat coord); -typedef void (APIENTRYP PFNGLFOGCOORDFVPROC) (const GLfloat *coord); -typedef void (APIENTRYP PFNGLFOGCOORDDPROC) (GLdouble coord); -typedef void (APIENTRYP PFNGLFOGCOORDDVPROC) (const GLdouble *coord); -typedef void (APIENTRYP PFNGLFOGCOORDPOINTERPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BPROC) (GLbyte red, GLbyte green, GLbyte blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BVPROC) (const GLbyte *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DPROC) (GLdouble red, GLdouble green, GLdouble blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DVPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FPROC) (GLfloat red, GLfloat green, GLfloat blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FVPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IPROC) (GLint red, GLint green, GLint blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IVPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SPROC) (GLshort red, GLshort green, GLshort blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SVPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBPROC) (GLubyte red, GLubyte green, GLubyte blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBVPROC) (const GLubyte *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIPROC) (GLuint red, GLuint green, GLuint blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIVPROC) (const GLuint *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USPROC) (GLushort red, GLushort green, GLushort blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USVPROC) (const GLushort *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTERPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLWINDOWPOS2DPROC) (GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLWINDOWPOS2DVPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2FPROC) (GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLWINDOWPOS2FVPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2IPROC) (GLint x, GLint y); -typedef void (APIENTRYP PFNGLWINDOWPOS2IVPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2SPROC) (GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLWINDOWPOS2SVPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3DPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLWINDOWPOS3DVPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3FPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLWINDOWPOS3FVPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3IPROC) (GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLWINDOWPOS3IVPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3SPROC) (GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLWINDOWPOS3SVPROC) (const GLshort *v); -#endif - -#ifndef GL_VERSION_1_5 -#define GL_VERSION_1_5 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenQueries (GLsizei, GLuint *); -GLAPI void APIENTRY glDeleteQueries (GLsizei, const GLuint *); -GLAPI GLboolean APIENTRY glIsQuery (GLuint); -GLAPI void APIENTRY glBeginQuery (GLenum, GLuint); -GLAPI void APIENTRY glEndQuery (GLenum); -GLAPI void APIENTRY glGetQueryiv (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetQueryObjectiv (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetQueryObjectuiv (GLuint, GLenum, GLuint *); -GLAPI void APIENTRY glBindBuffer (GLenum, GLuint); -GLAPI void APIENTRY glDeleteBuffers (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenBuffers (GLsizei, GLuint *); -GLAPI GLboolean APIENTRY glIsBuffer (GLuint); -GLAPI void APIENTRY glBufferData (GLenum, GLsizeiptr, const GLvoid *, GLenum); -GLAPI void APIENTRY glBufferSubData (GLenum, GLintptr, GLsizeiptr, const GLvoid *); -GLAPI void APIENTRY glGetBufferSubData (GLenum, GLintptr, GLsizeiptr, GLvoid *); -GLAPI GLvoid* APIENTRY glMapBuffer (GLenum, GLenum); -GLAPI GLboolean APIENTRY glUnmapBuffer (GLenum); -GLAPI void APIENTRY glGetBufferParameteriv (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetBufferPointerv (GLenum, GLenum, GLvoid* *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENQUERIESPROC) (GLsizei n, GLuint *ids); -typedef void (APIENTRYP PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISQUERYPROC) (GLuint id); -typedef void (APIENTRYP PFNGLBEGINQUERYPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLENDQUERYPROC) (GLenum target); -typedef void (APIENTRYP PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer); -typedef void (APIENTRYP PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers); -typedef void (APIENTRYP PFNGLGENBUFFERSPROC) (GLsizei n, GLuint *buffers); -typedef GLboolean (APIENTRYP PFNGLISBUFFERPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage); -typedef void (APIENTRYP PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data); -typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERPROC) (GLenum target, GLenum access); -typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERPROC) (GLenum target); -typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, GLvoid* *params); -#endif - -#ifndef GL_VERSION_2_0 -#define GL_VERSION_2_0 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendEquationSeparate (GLenum, GLenum); -GLAPI void APIENTRY glDrawBuffers (GLsizei, const GLenum *); -GLAPI void APIENTRY glStencilOpSeparate (GLenum, GLenum, GLenum, GLenum); -GLAPI void APIENTRY glStencilFuncSeparate (GLenum, GLenum, GLint, GLuint); -GLAPI void APIENTRY glStencilMaskSeparate (GLenum, GLuint); -GLAPI void APIENTRY glAttachShader (GLuint, GLuint); -GLAPI void APIENTRY glBindAttribLocation (GLuint, GLuint, const GLchar *); -GLAPI void APIENTRY glCompileShader (GLuint); -GLAPI GLuint APIENTRY glCreateProgram (void); -GLAPI GLuint APIENTRY glCreateShader (GLenum); -GLAPI void APIENTRY glDeleteProgram (GLuint); -GLAPI void APIENTRY glDeleteShader (GLuint); -GLAPI void APIENTRY glDetachShader (GLuint, GLuint); -GLAPI void APIENTRY glDisableVertexAttribArray (GLuint); -GLAPI void APIENTRY glEnableVertexAttribArray (GLuint); -GLAPI void APIENTRY glGetActiveAttrib (GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *); -GLAPI void APIENTRY glGetActiveUniform (GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *); -GLAPI void APIENTRY glGetAttachedShaders (GLuint, GLsizei, GLsizei *, GLuint *); -GLAPI GLint APIENTRY glGetAttribLocation (GLuint, const GLchar *); -GLAPI void APIENTRY glGetProgramiv (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetProgramInfoLog (GLuint, GLsizei, GLsizei *, GLchar *); -GLAPI void APIENTRY glGetShaderiv (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetShaderInfoLog (GLuint, GLsizei, GLsizei *, GLchar *); -GLAPI void APIENTRY glGetShaderSource (GLuint, GLsizei, GLsizei *, GLchar *); -GLAPI GLint APIENTRY glGetUniformLocation (GLuint, const GLchar *); -GLAPI void APIENTRY glGetUniformfv (GLuint, GLint, GLfloat *); -GLAPI void APIENTRY glGetUniformiv (GLuint, GLint, GLint *); -GLAPI void APIENTRY glGetVertexAttribdv (GLuint, GLenum, GLdouble *); -GLAPI void APIENTRY glGetVertexAttribfv (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetVertexAttribiv (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVertexAttribPointerv (GLuint, GLenum, GLvoid* *); -GLAPI GLboolean APIENTRY glIsProgram (GLuint); -GLAPI GLboolean APIENTRY glIsShader (GLuint); -GLAPI void APIENTRY glLinkProgram (GLuint); -GLAPI void APIENTRY glShaderSource (GLuint, GLsizei, const GLchar* *, const GLint *); -GLAPI void APIENTRY glUseProgram (GLuint); -GLAPI void APIENTRY glUniform1f (GLint, GLfloat); -GLAPI void APIENTRY glUniform2f (GLint, GLfloat, GLfloat); -GLAPI void APIENTRY glUniform3f (GLint, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glUniform4f (GLint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glUniform1i (GLint, GLint); -GLAPI void APIENTRY glUniform2i (GLint, GLint, GLint); -GLAPI void APIENTRY glUniform3i (GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glUniform4i (GLint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glUniform1fv (GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glUniform2fv (GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glUniform3fv (GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glUniform4fv (GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glUniform1iv (GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glUniform2iv (GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glUniform3iv (GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glUniform4iv (GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glUniformMatrix2fv (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix3fv (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix4fv (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glValidateProgram (GLuint); -GLAPI void APIENTRY glVertexAttrib1d (GLuint, GLdouble); -GLAPI void APIENTRY glVertexAttrib1dv (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib1f (GLuint, GLfloat); -GLAPI void APIENTRY glVertexAttrib1fv (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib1s (GLuint, GLshort); -GLAPI void APIENTRY glVertexAttrib1sv (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib2d (GLuint, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib2dv (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib2f (GLuint, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib2fv (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib2s (GLuint, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib2sv (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib3d (GLuint, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib3dv (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib3f (GLuint, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib3fv (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib3s (GLuint, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib3sv (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib4Nbv (GLuint, const GLbyte *); -GLAPI void APIENTRY glVertexAttrib4Niv (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttrib4Nsv (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib4Nub (GLuint, GLubyte, GLubyte, GLubyte, GLubyte); -GLAPI void APIENTRY glVertexAttrib4Nubv (GLuint, const GLubyte *); -GLAPI void APIENTRY glVertexAttrib4Nuiv (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttrib4Nusv (GLuint, const GLushort *); -GLAPI void APIENTRY glVertexAttrib4bv (GLuint, const GLbyte *); -GLAPI void APIENTRY glVertexAttrib4d (GLuint, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib4dv (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib4f (GLuint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib4fv (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib4iv (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttrib4s (GLuint, GLshort, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib4sv (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib4ubv (GLuint, const GLubyte *); -GLAPI void APIENTRY glVertexAttrib4uiv (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttrib4usv (GLuint, const GLushort *); -GLAPI void APIENTRY glVertexAttribPointer (GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum modeRGB, GLenum modeAlpha); -typedef void (APIENTRYP PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum *bufs); -typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); -typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); -typedef void (APIENTRYP PFNGLSTENCILMASKSEPARATEPROC) (GLenum face, GLuint mask); -typedef void (APIENTRYP PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader); -typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar *name); -typedef void (APIENTRYP PFNGLCOMPILESHADERPROC) (GLuint shader); -typedef GLuint (APIENTRYP PFNGLCREATEPROGRAMPROC) (void); -typedef GLuint (APIENTRYP PFNGLCREATESHADERPROC) (GLenum type); -typedef void (APIENTRYP PFNGLDELETEPROGRAMPROC) (GLuint program); -typedef void (APIENTRYP PFNGLDELETESHADERPROC) (GLuint shader); -typedef void (APIENTRYP PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader); -typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint index); -typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint index); -typedef void (APIENTRYP PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); -typedef void (APIENTRYP PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *obj); -typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -typedef void (APIENTRYP PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog); -typedef void (APIENTRYP PFNGLGETSHADERSOURCEPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source); -typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat *params); -typedef void (APIENTRYP PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVPROC) (GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVPROC) (GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint index, GLenum pname, GLvoid* *pointer); -typedef GLboolean (APIENTRYP PFNGLISPROGRAMPROC) (GLuint program); -typedef GLboolean (APIENTRYP PFNGLISSHADERPROC) (GLuint shader); -typedef void (APIENTRYP PFNGLLINKPROGRAMPROC) (GLuint program); -typedef void (APIENTRYP PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar* *string, const GLint *length); -typedef void (APIENTRYP PFNGLUSEPROGRAMPROC) (GLuint program); -typedef void (APIENTRYP PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0); -typedef void (APIENTRYP PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1); -typedef void (APIENTRYP PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (APIENTRYP PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (APIENTRYP PFNGLUNIFORM1IPROC) (GLint location, GLint v0); -typedef void (APIENTRYP PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1); -typedef void (APIENTRYP PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2); -typedef void (APIENTRYP PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (APIENTRYP PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPROC) (GLuint program); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_VERSION_2_1 -#define GL_VERSION_2_1 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUniformMatrix2x3fv (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix3x2fv (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix2x4fv (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix4x2fv (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix3x4fv (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix4x3fv (GLint, GLsizei, GLboolean, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -#endif - -#ifndef GL_VERSION_3_0 -#define GL_VERSION_3_0 1 -/* OpenGL 3.0 also reuses entry points from these extensions: */ -/* ARB_framebuffer_object */ -/* ARB_map_buffer_range */ -/* ARB_vertex_array_object */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorMaski (GLuint, GLboolean, GLboolean, GLboolean, GLboolean); -GLAPI void APIENTRY glGetBooleani_v (GLenum, GLuint, GLboolean *); -GLAPI void APIENTRY glGetIntegeri_v (GLenum, GLuint, GLint *); -GLAPI void APIENTRY glEnablei (GLenum, GLuint); -GLAPI void APIENTRY glDisablei (GLenum, GLuint); -GLAPI GLboolean APIENTRY glIsEnabledi (GLenum, GLuint); -GLAPI void APIENTRY glBeginTransformFeedback (GLenum); -GLAPI void APIENTRY glEndTransformFeedback (void); -GLAPI void APIENTRY glBindBufferRange (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr); -GLAPI void APIENTRY glBindBufferBase (GLenum, GLuint, GLuint); -GLAPI void APIENTRY glTransformFeedbackVaryings (GLuint, GLsizei, const GLchar* *, GLenum); -GLAPI void APIENTRY glGetTransformFeedbackVarying (GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *); -GLAPI void APIENTRY glClampColor (GLenum, GLenum); -GLAPI void APIENTRY glBeginConditionalRender (GLuint, GLenum); -GLAPI void APIENTRY glEndConditionalRender (void); -GLAPI void APIENTRY glVertexAttribIPointer (GLuint, GLint, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glGetVertexAttribIiv (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVertexAttribIuiv (GLuint, GLenum, GLuint *); -GLAPI void APIENTRY glVertexAttribI1i (GLuint, GLint); -GLAPI void APIENTRY glVertexAttribI2i (GLuint, GLint, GLint); -GLAPI void APIENTRY glVertexAttribI3i (GLuint, GLint, GLint, GLint); -GLAPI void APIENTRY glVertexAttribI4i (GLuint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glVertexAttribI1ui (GLuint, GLuint); -GLAPI void APIENTRY glVertexAttribI2ui (GLuint, GLuint, GLuint); -GLAPI void APIENTRY glVertexAttribI3ui (GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glVertexAttribI4ui (GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glVertexAttribI1iv (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttribI2iv (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttribI3iv (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttribI4iv (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttribI1uiv (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttribI2uiv (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttribI3uiv (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttribI4uiv (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttribI4bv (GLuint, const GLbyte *); -GLAPI void APIENTRY glVertexAttribI4sv (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttribI4ubv (GLuint, const GLubyte *); -GLAPI void APIENTRY glVertexAttribI4usv (GLuint, const GLushort *); -GLAPI void APIENTRY glGetUniformuiv (GLuint, GLint, GLuint *); -GLAPI void APIENTRY glBindFragDataLocation (GLuint, GLuint, const GLchar *); -GLAPI GLint APIENTRY glGetFragDataLocation (GLuint, const GLchar *); -GLAPI void APIENTRY glUniform1ui (GLint, GLuint); -GLAPI void APIENTRY glUniform2ui (GLint, GLuint, GLuint); -GLAPI void APIENTRY glUniform3ui (GLint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glUniform4ui (GLint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glUniform1uiv (GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glUniform2uiv (GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glUniform3uiv (GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glUniform4uiv (GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glTexParameterIiv (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glTexParameterIuiv (GLenum, GLenum, const GLuint *); -GLAPI void APIENTRY glGetTexParameterIiv (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetTexParameterIuiv (GLenum, GLenum, GLuint *); -GLAPI void APIENTRY glClearBufferiv (GLenum, GLint, const GLint *); -GLAPI void APIENTRY glClearBufferuiv (GLenum, GLint, const GLuint *); -GLAPI void APIENTRY glClearBufferfv (GLenum, GLint, const GLfloat *); -GLAPI void APIENTRY glClearBufferfi (GLenum, GLint, GLfloat, GLint); -GLAPI const GLubyte * APIENTRY glGetStringi (GLenum, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORMASKIPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); -typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data); -typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data); -typedef void (APIENTRYP PFNGLENABLEIPROC) (GLenum target, GLuint index); -typedef void (APIENTRYP PFNGLDISABLEIPROC) (GLenum target, GLuint index); -typedef GLboolean (APIENTRYP PFNGLISENABLEDIPROC) (GLenum target, GLuint index); -typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum primitiveMode); -typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKPROC) (void); -typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint program, GLsizei count, const GLchar* *varyings, GLenum bufferMode); -typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -typedef void (APIENTRYP PFNGLCLAMPCOLORPROC) (GLenum target, GLenum clamp); -typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERPROC) (GLuint id, GLenum mode); -typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERPROC) (void); -typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint index, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IPROC) (GLuint index, GLint x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IPROC) (GLuint index, GLint x, GLint y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IPROC) (GLuint index, GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIPROC) (GLuint index, GLuint x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIPROC) (GLuint index, GLuint x, GLuint y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLGETUNIFORMUIVPROC) (GLuint program, GLint location, GLuint *params); -typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name); -typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLUNIFORM1UIPROC) (GLint location, GLuint v0); -typedef void (APIENTRYP PFNGLUNIFORM2UIPROC) (GLint location, GLuint v0, GLuint v1); -typedef void (APIENTRYP PFNGLUNIFORM3UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (APIENTRYP PFNGLUNIFORM4UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (APIENTRYP PFNGLUNIFORM1UIVPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM2UIVPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM3UIVPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM4UIVPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, const GLuint *params); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLCLEARBUFFERIVPROC) (GLenum buffer, GLint drawbuffer, const GLint *value); -typedef void (APIENTRYP PFNGLCLEARBUFFERUIVPROC) (GLenum buffer, GLint drawbuffer, const GLuint *value); -typedef void (APIENTRYP PFNGLCLEARBUFFERFVPROC) (GLenum buffer, GLint drawbuffer, const GLfloat *value); -typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil); -typedef const GLubyte * (APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index); -#endif - -#ifndef GL_VERSION_3_1 -#define GL_VERSION_3_1 1 -/* OpenGL 3.1 also reuses entry points from these extensions: */ -/* ARB_copy_buffer */ -/* ARB_uniform_buffer_object */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawArraysInstanced (GLenum, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glDrawElementsInstanced (GLenum, GLsizei, GLenum, const GLvoid *, GLsizei); -GLAPI void APIENTRY glTexBuffer (GLenum, GLenum, GLuint); -GLAPI void APIENTRY glPrimitiveRestartIndex (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -typedef void (APIENTRYP PFNGLTEXBUFFERPROC) (GLenum target, GLenum internalformat, GLuint buffer); -typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXPROC) (GLuint index); -#endif - -#ifndef GL_VERSION_3_2 -#define GL_VERSION_3_2 1 -/* OpenGL 3.2 also reuses entry points from these extensions: */ -/* ARB_draw_elements_base_vertex */ -/* ARB_provoking_vertex */ -/* ARB_sync */ -/* ARB_texture_multisample */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetInteger64i_v (GLenum, GLuint, GLint64 *); -GLAPI void APIENTRY glGetBufferParameteri64v (GLenum, GLenum, GLint64 *); -GLAPI void APIENTRY glProgramParameteri (GLuint, GLenum, GLint); -GLAPI void APIENTRY glFramebufferTexture (GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glFramebufferTextureFace (GLenum, GLenum, GLuint, GLint, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETINTEGER64I_VPROC) (GLenum target, GLuint index, GLint64 *data); -typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERI64VPROC) (GLenum target, GLenum pname, GLint64 *params); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIPROC) (GLuint program, GLenum pname, GLint value); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -#endif - -#ifndef GL_ARB_multitexture -#define GL_ARB_multitexture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glActiveTextureARB (GLenum); -GLAPI void APIENTRY glClientActiveTextureARB (GLenum); -GLAPI void APIENTRY glMultiTexCoord1dARB (GLenum, GLdouble); -GLAPI void APIENTRY glMultiTexCoord1dvARB (GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexCoord1fARB (GLenum, GLfloat); -GLAPI void APIENTRY glMultiTexCoord1fvARB (GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexCoord1iARB (GLenum, GLint); -GLAPI void APIENTRY glMultiTexCoord1ivARB (GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexCoord1sARB (GLenum, GLshort); -GLAPI void APIENTRY glMultiTexCoord1svARB (GLenum, const GLshort *); -GLAPI void APIENTRY glMultiTexCoord2dARB (GLenum, GLdouble, GLdouble); -GLAPI void APIENTRY glMultiTexCoord2dvARB (GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexCoord2fARB (GLenum, GLfloat, GLfloat); -GLAPI void APIENTRY glMultiTexCoord2fvARB (GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexCoord2iARB (GLenum, GLint, GLint); -GLAPI void APIENTRY glMultiTexCoord2ivARB (GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexCoord2sARB (GLenum, GLshort, GLshort); -GLAPI void APIENTRY glMultiTexCoord2svARB (GLenum, const GLshort *); -GLAPI void APIENTRY glMultiTexCoord3dARB (GLenum, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMultiTexCoord3dvARB (GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexCoord3fARB (GLenum, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glMultiTexCoord3fvARB (GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexCoord3iARB (GLenum, GLint, GLint, GLint); -GLAPI void APIENTRY glMultiTexCoord3ivARB (GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexCoord3sARB (GLenum, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glMultiTexCoord3svARB (GLenum, const GLshort *); -GLAPI void APIENTRY glMultiTexCoord4dARB (GLenum, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMultiTexCoord4dvARB (GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexCoord4fARB (GLenum, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glMultiTexCoord4fvARB (GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexCoord4iARB (GLenum, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glMultiTexCoord4ivARB (GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexCoord4sARB (GLenum, GLshort, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glMultiTexCoord4svARB (GLenum, const GLshort *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v); -#endif - -#ifndef GL_ARB_transpose_matrix -#define GL_ARB_transpose_matrix 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glLoadTransposeMatrixfARB (const GLfloat *); -GLAPI void APIENTRY glLoadTransposeMatrixdARB (const GLdouble *); -GLAPI void APIENTRY glMultTransposeMatrixfARB (const GLfloat *); -GLAPI void APIENTRY glMultTransposeMatrixdARB (const GLdouble *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFARBPROC) (const GLfloat *m); -typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDARBPROC) (const GLdouble *m); -typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFARBPROC) (const GLfloat *m); -typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDARBPROC) (const GLdouble *m); -#endif - -#ifndef GL_ARB_multisample -#define GL_ARB_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSampleCoverageARB (GLclampf, GLboolean); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSAMPLECOVERAGEARBPROC) (GLclampf value, GLboolean invert); -#endif - -#ifndef GL_ARB_texture_env_add -#define GL_ARB_texture_env_add 1 -#endif - -#ifndef GL_ARB_texture_cube_map -#define GL_ARB_texture_cube_map 1 -#endif - -#ifndef GL_ARB_texture_compression -#define GL_ARB_texture_compression 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCompressedTexImage3DARB (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexImage2DARB (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexImage1DARB (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexSubImage3DARB (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexSubImage2DARB (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTexSubImage1DARB (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glGetCompressedTexImageARB (GLenum, GLint, GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint level, GLvoid *img); -#endif - -#ifndef GL_ARB_texture_border_clamp -#define GL_ARB_texture_border_clamp 1 -#endif - -#ifndef GL_ARB_point_parameters -#define GL_ARB_point_parameters 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPointParameterfARB (GLenum, GLfloat); -GLAPI void APIENTRY glPointParameterfvARB (GLenum, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOINTPARAMETERFARBPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFVARBPROC) (GLenum pname, const GLfloat *params); -#endif - -#ifndef GL_ARB_vertex_blend -#define GL_ARB_vertex_blend 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glWeightbvARB (GLint, const GLbyte *); -GLAPI void APIENTRY glWeightsvARB (GLint, const GLshort *); -GLAPI void APIENTRY glWeightivARB (GLint, const GLint *); -GLAPI void APIENTRY glWeightfvARB (GLint, const GLfloat *); -GLAPI void APIENTRY glWeightdvARB (GLint, const GLdouble *); -GLAPI void APIENTRY glWeightubvARB (GLint, const GLubyte *); -GLAPI void APIENTRY glWeightusvARB (GLint, const GLushort *); -GLAPI void APIENTRY glWeightuivARB (GLint, const GLuint *); -GLAPI void APIENTRY glWeightPointerARB (GLint, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glVertexBlendARB (GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLWEIGHTBVARBPROC) (GLint size, const GLbyte *weights); -typedef void (APIENTRYP PFNGLWEIGHTSVARBPROC) (GLint size, const GLshort *weights); -typedef void (APIENTRYP PFNGLWEIGHTIVARBPROC) (GLint size, const GLint *weights); -typedef void (APIENTRYP PFNGLWEIGHTFVARBPROC) (GLint size, const GLfloat *weights); -typedef void (APIENTRYP PFNGLWEIGHTDVARBPROC) (GLint size, const GLdouble *weights); -typedef void (APIENTRYP PFNGLWEIGHTUBVARBPROC) (GLint size, const GLubyte *weights); -typedef void (APIENTRYP PFNGLWEIGHTUSVARBPROC) (GLint size, const GLushort *weights); -typedef void (APIENTRYP PFNGLWEIGHTUIVARBPROC) (GLint size, const GLuint *weights); -typedef void (APIENTRYP PFNGLWEIGHTPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLVERTEXBLENDARBPROC) (GLint count); -#endif - -#ifndef GL_ARB_matrix_palette -#define GL_ARB_matrix_palette 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCurrentPaletteMatrixARB (GLint); -GLAPI void APIENTRY glMatrixIndexubvARB (GLint, const GLubyte *); -GLAPI void APIENTRY glMatrixIndexusvARB (GLint, const GLushort *); -GLAPI void APIENTRY glMatrixIndexuivARB (GLint, const GLuint *); -GLAPI void APIENTRY glMatrixIndexPointerARB (GLint, GLenum, GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCURRENTPALETTEMATRIXARBPROC) (GLint index); -typedef void (APIENTRYP PFNGLMATRIXINDEXUBVARBPROC) (GLint size, const GLubyte *indices); -typedef void (APIENTRYP PFNGLMATRIXINDEXUSVARBPROC) (GLint size, const GLushort *indices); -typedef void (APIENTRYP PFNGLMATRIXINDEXUIVARBPROC) (GLint size, const GLuint *indices); -typedef void (APIENTRYP PFNGLMATRIXINDEXPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_ARB_texture_env_combine -#define GL_ARB_texture_env_combine 1 -#endif - -#ifndef GL_ARB_texture_env_crossbar -#define GL_ARB_texture_env_crossbar 1 -#endif - -#ifndef GL_ARB_texture_env_dot3 -#define GL_ARB_texture_env_dot3 1 -#endif - -#ifndef GL_ARB_texture_mirrored_repeat -#define GL_ARB_texture_mirrored_repeat 1 -#endif - -#ifndef GL_ARB_depth_texture -#define GL_ARB_depth_texture 1 -#endif - -#ifndef GL_ARB_shadow -#define GL_ARB_shadow 1 -#endif - -#ifndef GL_ARB_shadow_ambient -#define GL_ARB_shadow_ambient 1 -#endif - -#ifndef GL_ARB_window_pos -#define GL_ARB_window_pos 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glWindowPos2dARB (GLdouble, GLdouble); -GLAPI void APIENTRY glWindowPos2dvARB (const GLdouble *); -GLAPI void APIENTRY glWindowPos2fARB (GLfloat, GLfloat); -GLAPI void APIENTRY glWindowPos2fvARB (const GLfloat *); -GLAPI void APIENTRY glWindowPos2iARB (GLint, GLint); -GLAPI void APIENTRY glWindowPos2ivARB (const GLint *); -GLAPI void APIENTRY glWindowPos2sARB (GLshort, GLshort); -GLAPI void APIENTRY glWindowPos2svARB (const GLshort *); -GLAPI void APIENTRY glWindowPos3dARB (GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glWindowPos3dvARB (const GLdouble *); -GLAPI void APIENTRY glWindowPos3fARB (GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glWindowPos3fvARB (const GLfloat *); -GLAPI void APIENTRY glWindowPos3iARB (GLint, GLint, GLint); -GLAPI void APIENTRY glWindowPos3ivARB (const GLint *); -GLAPI void APIENTRY glWindowPos3sARB (GLshort, GLshort, GLshort); -GLAPI void APIENTRY glWindowPos3svARB (const GLshort *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLWINDOWPOS2DARBPROC) (GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLWINDOWPOS2DVARBPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2FARBPROC) (GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLWINDOWPOS2FVARBPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2IARBPROC) (GLint x, GLint y); -typedef void (APIENTRYP PFNGLWINDOWPOS2IVARBPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2SARBPROC) (GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLWINDOWPOS2SVARBPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3DARBPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLWINDOWPOS3DVARBPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3FARBPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLWINDOWPOS3FVARBPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3IARBPROC) (GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLWINDOWPOS3IVARBPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3SARBPROC) (GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLWINDOWPOS3SVARBPROC) (const GLshort *v); -#endif - -#ifndef GL_ARB_vertex_program -#define GL_ARB_vertex_program 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttrib1dARB (GLuint, GLdouble); -GLAPI void APIENTRY glVertexAttrib1dvARB (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib1fARB (GLuint, GLfloat); -GLAPI void APIENTRY glVertexAttrib1fvARB (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib1sARB (GLuint, GLshort); -GLAPI void APIENTRY glVertexAttrib1svARB (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib2dARB (GLuint, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib2dvARB (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib2fARB (GLuint, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib2fvARB (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib2sARB (GLuint, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib2svARB (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib3dARB (GLuint, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib3dvARB (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib3fARB (GLuint, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib3fvARB (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib3sARB (GLuint, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib3svARB (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib4NbvARB (GLuint, const GLbyte *); -GLAPI void APIENTRY glVertexAttrib4NivARB (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttrib4NsvARB (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib4NubARB (GLuint, GLubyte, GLubyte, GLubyte, GLubyte); -GLAPI void APIENTRY glVertexAttrib4NubvARB (GLuint, const GLubyte *); -GLAPI void APIENTRY glVertexAttrib4NuivARB (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttrib4NusvARB (GLuint, const GLushort *); -GLAPI void APIENTRY glVertexAttrib4bvARB (GLuint, const GLbyte *); -GLAPI void APIENTRY glVertexAttrib4dARB (GLuint, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib4dvARB (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib4fARB (GLuint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib4fvARB (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib4ivARB (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttrib4sARB (GLuint, GLshort, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib4svARB (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib4ubvARB (GLuint, const GLubyte *); -GLAPI void APIENTRY glVertexAttrib4uivARB (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttrib4usvARB (GLuint, const GLushort *); -GLAPI void APIENTRY glVertexAttribPointerARB (GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *); -GLAPI void APIENTRY glEnableVertexAttribArrayARB (GLuint); -GLAPI void APIENTRY glDisableVertexAttribArrayARB (GLuint); -GLAPI void APIENTRY glProgramStringARB (GLenum, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glBindProgramARB (GLenum, GLuint); -GLAPI void APIENTRY glDeleteProgramsARB (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenProgramsARB (GLsizei, GLuint *); -GLAPI void APIENTRY glProgramEnvParameter4dARB (GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glProgramEnvParameter4dvARB (GLenum, GLuint, const GLdouble *); -GLAPI void APIENTRY glProgramEnvParameter4fARB (GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glProgramEnvParameter4fvARB (GLenum, GLuint, const GLfloat *); -GLAPI void APIENTRY glProgramLocalParameter4dARB (GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glProgramLocalParameter4dvARB (GLenum, GLuint, const GLdouble *); -GLAPI void APIENTRY glProgramLocalParameter4fARB (GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glProgramLocalParameter4fvARB (GLenum, GLuint, const GLfloat *); -GLAPI void APIENTRY glGetProgramEnvParameterdvARB (GLenum, GLuint, GLdouble *); -GLAPI void APIENTRY glGetProgramEnvParameterfvARB (GLenum, GLuint, GLfloat *); -GLAPI void APIENTRY glGetProgramLocalParameterdvARB (GLenum, GLuint, GLdouble *); -GLAPI void APIENTRY glGetProgramLocalParameterfvARB (GLenum, GLuint, GLfloat *); -GLAPI void APIENTRY glGetProgramivARB (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetProgramStringARB (GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetVertexAttribdvARB (GLuint, GLenum, GLdouble *); -GLAPI void APIENTRY glGetVertexAttribfvARB (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetVertexAttribivARB (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVertexAttribPointervARB (GLuint, GLenum, GLvoid* *); -GLAPI GLboolean APIENTRY glIsProgramARB (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DARBPROC) (GLuint index, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVARBPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FARBPROC) (GLuint index, GLfloat x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVARBPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SARBPROC) (GLuint index, GLshort x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DARBPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVARBPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FARBPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVARBPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SARBPROC) (GLuint index, GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVARBPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVARBPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVARBPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVARBPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBARBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVARBPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVARBPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVARBPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVARBPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVARBPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVARBPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVARBPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVARBPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVARBPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVARBPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVARBPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERARBPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); -typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); -typedef void (APIENTRYP PFNGLPROGRAMSTRINGARBPROC) (GLenum target, GLenum format, GLsizei len, const GLvoid *string); -typedef void (APIENTRYP PFNGLBINDPROGRAMARBPROC) (GLenum target, GLuint program); -typedef void (APIENTRYP PFNGLDELETEPROGRAMSARBPROC) (GLsizei n, const GLuint *programs); -typedef void (APIENTRYP PFNGLGENPROGRAMSARBPROC) (GLsizei n, GLuint *programs); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params); -typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params); -typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMIVARBPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMSTRINGARBPROC) (GLenum target, GLenum pname, GLvoid *string); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVARBPROC) (GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVARBPROC) (GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVARBPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVARBPROC) (GLuint index, GLenum pname, GLvoid* *pointer); -typedef GLboolean (APIENTRYP PFNGLISPROGRAMARBPROC) (GLuint program); -#endif - -#ifndef GL_ARB_fragment_program -#define GL_ARB_fragment_program 1 -/* All ARB_fragment_program entry points are shared with ARB_vertex_program. */ -#endif - -#ifndef GL_ARB_vertex_buffer_object -#define GL_ARB_vertex_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindBufferARB (GLenum, GLuint); -GLAPI void APIENTRY glDeleteBuffersARB (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenBuffersARB (GLsizei, GLuint *); -GLAPI GLboolean APIENTRY glIsBufferARB (GLuint); -GLAPI void APIENTRY glBufferDataARB (GLenum, GLsizeiptrARB, const GLvoid *, GLenum); -GLAPI void APIENTRY glBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, const GLvoid *); -GLAPI void APIENTRY glGetBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, GLvoid *); -GLAPI GLvoid* APIENTRY glMapBufferARB (GLenum, GLenum); -GLAPI GLboolean APIENTRY glUnmapBufferARB (GLenum); -GLAPI void APIENTRY glGetBufferParameterivARB (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetBufferPointervARB (GLenum, GLenum, GLvoid* *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDBUFFERARBPROC) (GLenum target, GLuint buffer); -typedef void (APIENTRYP PFNGLDELETEBUFFERSARBPROC) (GLsizei n, const GLuint *buffers); -typedef void (APIENTRYP PFNGLGENBUFFERSARBPROC) (GLsizei n, GLuint *buffers); -typedef GLboolean (APIENTRYP PFNGLISBUFFERARBPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLBUFFERDATAARBPROC) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage); -typedef void (APIENTRYP PFNGLBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data); -typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERARBPROC) (GLenum target, GLenum access); -typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERARBPROC) (GLenum target); -typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVARBPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVARBPROC) (GLenum target, GLenum pname, GLvoid* *params); -#endif - -#ifndef GL_ARB_occlusion_query -#define GL_ARB_occlusion_query 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenQueriesARB (GLsizei, GLuint *); -GLAPI void APIENTRY glDeleteQueriesARB (GLsizei, const GLuint *); -GLAPI GLboolean APIENTRY glIsQueryARB (GLuint); -GLAPI void APIENTRY glBeginQueryARB (GLenum, GLuint); -GLAPI void APIENTRY glEndQueryARB (GLenum); -GLAPI void APIENTRY glGetQueryivARB (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetQueryObjectivARB (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetQueryObjectuivARB (GLuint, GLenum, GLuint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENQUERIESARBPROC) (GLsizei n, GLuint *ids); -typedef void (APIENTRYP PFNGLDELETEQUERIESARBPROC) (GLsizei n, const GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISQUERYARBPROC) (GLuint id); -typedef void (APIENTRYP PFNGLBEGINQUERYARBPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLENDQUERYARBPROC) (GLenum target); -typedef void (APIENTRYP PFNGLGETQUERYIVARBPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVARBPROC) (GLuint id, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVARBPROC) (GLuint id, GLenum pname, GLuint *params); -#endif - -#ifndef GL_ARB_shader_objects -#define GL_ARB_shader_objects 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDeleteObjectARB (GLhandleARB); -GLAPI GLhandleARB APIENTRY glGetHandleARB (GLenum); -GLAPI void APIENTRY glDetachObjectARB (GLhandleARB, GLhandleARB); -GLAPI GLhandleARB APIENTRY glCreateShaderObjectARB (GLenum); -GLAPI void APIENTRY glShaderSourceARB (GLhandleARB, GLsizei, const GLcharARB* *, const GLint *); -GLAPI void APIENTRY glCompileShaderARB (GLhandleARB); -GLAPI GLhandleARB APIENTRY glCreateProgramObjectARB (void); -GLAPI void APIENTRY glAttachObjectARB (GLhandleARB, GLhandleARB); -GLAPI void APIENTRY glLinkProgramARB (GLhandleARB); -GLAPI void APIENTRY glUseProgramObjectARB (GLhandleARB); -GLAPI void APIENTRY glValidateProgramARB (GLhandleARB); -GLAPI void APIENTRY glUniform1fARB (GLint, GLfloat); -GLAPI void APIENTRY glUniform2fARB (GLint, GLfloat, GLfloat); -GLAPI void APIENTRY glUniform3fARB (GLint, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glUniform4fARB (GLint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glUniform1iARB (GLint, GLint); -GLAPI void APIENTRY glUniform2iARB (GLint, GLint, GLint); -GLAPI void APIENTRY glUniform3iARB (GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glUniform4iARB (GLint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glUniform1fvARB (GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glUniform2fvARB (GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glUniform3fvARB (GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glUniform4fvARB (GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glUniform1ivARB (GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glUniform2ivARB (GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glUniform3ivARB (GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glUniform4ivARB (GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glUniformMatrix2fvARB (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix3fvARB (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glUniformMatrix4fvARB (GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glGetObjectParameterfvARB (GLhandleARB, GLenum, GLfloat *); -GLAPI void APIENTRY glGetObjectParameterivARB (GLhandleARB, GLenum, GLint *); -GLAPI void APIENTRY glGetInfoLogARB (GLhandleARB, GLsizei, GLsizei *, GLcharARB *); -GLAPI void APIENTRY glGetAttachedObjectsARB (GLhandleARB, GLsizei, GLsizei *, GLhandleARB *); -GLAPI GLint APIENTRY glGetUniformLocationARB (GLhandleARB, const GLcharARB *); -GLAPI void APIENTRY glGetActiveUniformARB (GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLcharARB *); -GLAPI void APIENTRY glGetUniformfvARB (GLhandleARB, GLint, GLfloat *); -GLAPI void APIENTRY glGetUniformivARB (GLhandleARB, GLint, GLint *); -GLAPI void APIENTRY glGetShaderSourceARB (GLhandleARB, GLsizei, GLsizei *, GLcharARB *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDELETEOBJECTARBPROC) (GLhandleARB obj); -typedef GLhandleARB (APIENTRYP PFNGLGETHANDLEARBPROC) (GLenum pname); -typedef void (APIENTRYP PFNGLDETACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB attachedObj); -typedef GLhandleARB (APIENTRYP PFNGLCREATESHADEROBJECTARBPROC) (GLenum shaderType); -typedef void (APIENTRYP PFNGLSHADERSOURCEARBPROC) (GLhandleARB shaderObj, GLsizei count, const GLcharARB* *string, const GLint *length); -typedef void (APIENTRYP PFNGLCOMPILESHADERARBPROC) (GLhandleARB shaderObj); -typedef GLhandleARB (APIENTRYP PFNGLCREATEPROGRAMOBJECTARBPROC) (void); -typedef void (APIENTRYP PFNGLATTACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB obj); -typedef void (APIENTRYP PFNGLLINKPROGRAMARBPROC) (GLhandleARB programObj); -typedef void (APIENTRYP PFNGLUSEPROGRAMOBJECTARBPROC) (GLhandleARB programObj); -typedef void (APIENTRYP PFNGLVALIDATEPROGRAMARBPROC) (GLhandleARB programObj); -typedef void (APIENTRYP PFNGLUNIFORM1FARBPROC) (GLint location, GLfloat v0); -typedef void (APIENTRYP PFNGLUNIFORM2FARBPROC) (GLint location, GLfloat v0, GLfloat v1); -typedef void (APIENTRYP PFNGLUNIFORM3FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (APIENTRYP PFNGLUNIFORM4FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (APIENTRYP PFNGLUNIFORM1IARBPROC) (GLint location, GLint v0); -typedef void (APIENTRYP PFNGLUNIFORM2IARBPROC) (GLint location, GLint v0, GLint v1); -typedef void (APIENTRYP PFNGLUNIFORM3IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2); -typedef void (APIENTRYP PFNGLUNIFORM4IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (APIENTRYP PFNGLUNIFORM1FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM2FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM3FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM4FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORM1IVARBPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM2IVARBPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM3IVARBPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORM4IVARBPROC) (GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERFVARBPROC) (GLhandleARB obj, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERIVARBPROC) (GLhandleARB obj, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETINFOLOGARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *infoLog); -typedef void (APIENTRYP PFNGLGETATTACHEDOBJECTSARBPROC) (GLhandleARB containerObj, GLsizei maxCount, GLsizei *count, GLhandleARB *obj); -typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); -typedef void (APIENTRYP PFNGLGETUNIFORMFVARBPROC) (GLhandleARB programObj, GLint location, GLfloat *params); -typedef void (APIENTRYP PFNGLGETUNIFORMIVARBPROC) (GLhandleARB programObj, GLint location, GLint *params); -typedef void (APIENTRYP PFNGLGETSHADERSOURCEARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *source); -#endif - -#ifndef GL_ARB_vertex_shader -#define GL_ARB_vertex_shader 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindAttribLocationARB (GLhandleARB, GLuint, const GLcharARB *); -GLAPI void APIENTRY glGetActiveAttribARB (GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLcharARB *); -GLAPI GLint APIENTRY glGetAttribLocationARB (GLhandleARB, const GLcharARB *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONARBPROC) (GLhandleARB programObj, GLuint index, const GLcharARB *name); -typedef void (APIENTRYP PFNGLGETACTIVEATTRIBARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); -typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name); -#endif - -#ifndef GL_ARB_fragment_shader -#define GL_ARB_fragment_shader 1 -#endif - -#ifndef GL_ARB_shading_language_100 -#define GL_ARB_shading_language_100 1 -#endif - -#ifndef GL_ARB_texture_non_power_of_two -#define GL_ARB_texture_non_power_of_two 1 -#endif - -#ifndef GL_ARB_point_sprite -#define GL_ARB_point_sprite 1 -#endif - -#ifndef GL_ARB_fragment_program_shadow -#define GL_ARB_fragment_program_shadow 1 -#endif - -#ifndef GL_ARB_draw_buffers -#define GL_ARB_draw_buffers 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawBuffersARB (GLsizei, const GLenum *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWBUFFERSARBPROC) (GLsizei n, const GLenum *bufs); -#endif - -#ifndef GL_ARB_texture_rectangle -#define GL_ARB_texture_rectangle 1 -#endif - -#ifndef GL_ARB_color_buffer_float -#define GL_ARB_color_buffer_float 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glClampColorARB (GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp); -#endif - -#ifndef GL_ARB_half_float_pixel -#define GL_ARB_half_float_pixel 1 -#endif - -#ifndef GL_ARB_texture_float -#define GL_ARB_texture_float 1 -#endif - -#ifndef GL_ARB_pixel_buffer_object -#define GL_ARB_pixel_buffer_object 1 -#endif - -#ifndef GL_ARB_depth_buffer_float -#define GL_ARB_depth_buffer_float 1 -#endif - -#ifndef GL_ARB_draw_instanced -#define GL_ARB_draw_instanced 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawArraysInstancedARB (GLenum, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glDrawElementsInstancedARB (GLenum, GLsizei, GLenum, const GLvoid *, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDARBPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDARBPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -#endif - -#ifndef GL_ARB_framebuffer_object -#define GL_ARB_framebuffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLboolean APIENTRY glIsRenderbuffer (GLuint); -GLAPI void APIENTRY glBindRenderbuffer (GLenum, GLuint); -GLAPI void APIENTRY glDeleteRenderbuffers (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenRenderbuffers (GLsizei, GLuint *); -GLAPI void APIENTRY glRenderbufferStorage (GLenum, GLenum, GLsizei, GLsizei); -GLAPI void APIENTRY glGetRenderbufferParameteriv (GLenum, GLenum, GLint *); -GLAPI GLboolean APIENTRY glIsFramebuffer (GLuint); -GLAPI void APIENTRY glBindFramebuffer (GLenum, GLuint); -GLAPI void APIENTRY glDeleteFramebuffers (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenFramebuffers (GLsizei, GLuint *); -GLAPI GLenum APIENTRY glCheckFramebufferStatus (GLenum); -GLAPI void APIENTRY glFramebufferTexture1D (GLenum, GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glFramebufferTexture2D (GLenum, GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glFramebufferTexture3D (GLenum, GLenum, GLenum, GLuint, GLint, GLint); -GLAPI void APIENTRY glFramebufferRenderbuffer (GLenum, GLenum, GLenum, GLuint); -GLAPI void APIENTRY glGetFramebufferAttachmentParameteriv (GLenum, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGenerateMipmap (GLenum); -GLAPI void APIENTRY glBlitFramebuffer (GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum); -GLAPI void APIENTRY glRenderbufferStorageMultisample (GLenum, GLsizei, GLenum, GLsizei, GLsizei); -GLAPI void APIENTRY glFramebufferTextureLayer (GLenum, GLenum, GLuint, GLint, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer); -typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers); -typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers); -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); -typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer); -typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer); -typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers); -typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers); -typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target); -typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -#endif - -#ifndef GL_ARB_framebuffer_sRGB -#define GL_ARB_framebuffer_sRGB 1 -#endif - -#ifndef GL_ARB_geometry_shader4 -#define GL_ARB_geometry_shader4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramParameteriARB (GLuint, GLenum, GLint); -GLAPI void APIENTRY glFramebufferTextureARB (GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glFramebufferTextureLayerARB (GLenum, GLenum, GLuint, GLint, GLint); -GLAPI void APIENTRY glFramebufferTextureFaceARB (GLenum, GLenum, GLuint, GLint, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIARBPROC) (GLuint program, GLenum pname, GLint value); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -#endif - -#ifndef GL_ARB_half_float_vertex -#define GL_ARB_half_float_vertex 1 -#endif - -#ifndef GL_ARB_instanced_arrays -#define GL_ARB_instanced_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribDivisorARB (GLuint, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORARBPROC) (GLuint index, GLuint divisor); -#endif - -#ifndef GL_ARB_map_buffer_range -#define GL_ARB_map_buffer_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLvoid* APIENTRY glMapBufferRange (GLenum, GLintptr, GLsizeiptr, GLbitfield); -GLAPI void APIENTRY glFlushMappedBufferRange (GLenum, GLintptr, GLsizeiptr); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLvoid* (APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); -typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length); -#endif - -#ifndef GL_ARB_texture_buffer_object -#define GL_ARB_texture_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexBufferARB (GLenum, GLenum, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXBUFFERARBPROC) (GLenum target, GLenum internalformat, GLuint buffer); -#endif - -#ifndef GL_ARB_texture_compression_rgtc -#define GL_ARB_texture_compression_rgtc 1 -#endif - -#ifndef GL_ARB_texture_rg -#define GL_ARB_texture_rg 1 -#endif - -#ifndef GL_ARB_vertex_array_object -#define GL_ARB_vertex_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindVertexArray (GLuint); -GLAPI void APIENTRY glDeleteVertexArrays (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenVertexArrays (GLsizei, GLuint *); -GLAPI GLboolean APIENTRY glIsVertexArray (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array); -typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays); -typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays); -typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array); -#endif - -#ifndef GL_ARB_uniform_buffer_object -#define GL_ARB_uniform_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetUniformIndices (GLuint, GLsizei, const GLchar* *, GLuint *); -GLAPI void APIENTRY glGetActiveUniformsiv (GLuint, GLsizei, const GLuint *, GLenum, GLint *); -GLAPI void APIENTRY glGetActiveUniformName (GLuint, GLuint, GLsizei, GLsizei *, GLchar *); -GLAPI GLuint APIENTRY glGetUniformBlockIndex (GLuint, const GLchar *); -GLAPI void APIENTRY glGetActiveUniformBlockiv (GLuint, GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetActiveUniformBlockName (GLuint, GLuint, GLsizei, GLsizei *, GLchar *); -GLAPI void APIENTRY glUniformBlockBinding (GLuint, GLuint, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const GLchar* *uniformNames, GLuint *uniformIndices); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMNAMEPROC) (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName); -typedef GLuint (APIENTRYP PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const GLchar *uniformBlockName); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName); -typedef void (APIENTRYP PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); -#endif - -#ifndef GL_ARB_compatibility -#define GL_ARB_compatibility 1 -#endif - -#ifndef GL_ARB_copy_buffer -#define GL_ARB_copy_buffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCopyBufferSubData (GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOPYBUFFERSUBDATAPROC) (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); -#endif - -#ifndef GL_ARB_shader_texture_lod -#define GL_ARB_shader_texture_lod 1 -#endif - -#ifndef GL_ARB_depth_clamp -#define GL_ARB_depth_clamp 1 -#endif - -#ifndef GL_ARB_draw_elements_base_vertex -#define GL_ARB_draw_elements_base_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawElementsBaseVertex (GLenum, GLsizei, GLenum, const GLvoid *, GLint); -GLAPI void APIENTRY glDrawRangeElementsBaseVertex (GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *, GLint); -GLAPI void APIENTRY glDrawElementsInstancedBaseVertex (GLenum, GLsizei, GLenum, const GLvoid *, GLsizei, GLint); -GLAPI void APIENTRY glMultiDrawElementsBaseVertex (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei, const GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLint basevertex); -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices, GLint basevertex); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount, GLint basevertex); -typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount, const GLint *basevertex); -#endif - -#ifndef GL_ARB_fragment_coord_conventions -#define GL_ARB_fragment_coord_conventions 1 -#endif - -#ifndef GL_ARB_provoking_vertex -#define GL_ARB_provoking_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProvokingVertex (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROVOKINGVERTEXPROC) (GLenum mode); -#endif - -#ifndef GL_ARB_seamless_cube_map -#define GL_ARB_seamless_cube_map 1 -#endif - -#ifndef GL_ARB_sync -#define GL_ARB_sync 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLsync APIENTRY glFenceSync (GLenum, GLbitfield); -GLAPI GLboolean APIENTRY glIsSync (GLsync); -GLAPI void APIENTRY glDeleteSync (GLsync); -GLAPI GLenum APIENTRY glClientWaitSync (GLsync, GLbitfield, GLuint64); -GLAPI void APIENTRY glWaitSync (GLsync, GLbitfield, GLuint64); -GLAPI void APIENTRY glGetInteger64v (GLenum, GLint64 *); -GLAPI void APIENTRY glGetSynciv (GLsync, GLenum, GLsizei, GLsizei *, GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLsync (APIENTRYP PFNGLFENCESYNCPROC) (GLenum condition, GLbitfield flags); -typedef GLboolean (APIENTRYP PFNGLISSYNCPROC) (GLsync sync); -typedef void (APIENTRYP PFNGLDELETESYNCPROC) (GLsync sync); -typedef GLenum (APIENTRYP PFNGLCLIENTWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); -typedef void (APIENTRYP PFNGLWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); -typedef void (APIENTRYP PFNGLGETINTEGER64VPROC) (GLenum pname, GLint64 *params); -typedef void (APIENTRYP PFNGLGETSYNCIVPROC) (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); -#endif - -#ifndef GL_ARB_texture_multisample -#define GL_ARB_texture_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexImage2DMultisample (GLenum, GLsizei, GLint, GLsizei, GLsizei, GLboolean); -GLAPI void APIENTRY glTexImage3DMultisample (GLenum, GLsizei, GLint, GLsizei, GLsizei, GLsizei, GLboolean); -GLAPI void APIENTRY glGetMultisamplefv (GLenum, GLuint, GLfloat *); -GLAPI void APIENTRY glSampleMaski (GLuint, GLbitfield); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXIMAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); -typedef void (APIENTRYP PFNGLTEXIMAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); -typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVPROC) (GLenum pname, GLuint index, GLfloat *val); -typedef void (APIENTRYP PFNGLSAMPLEMASKIPROC) (GLuint index, GLbitfield mask); -#endif - -#ifndef GL_ARB_vertex_array_bgra -#define GL_ARB_vertex_array_bgra 1 -#endif - -#ifndef GL_ARB_draw_buffers_blend -#define GL_ARB_draw_buffers_blend 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendEquationi (GLuint, GLenum); -GLAPI void APIENTRY glBlendEquationSeparatei (GLuint, GLenum, GLenum); -GLAPI void APIENTRY glBlendFunci (GLuint, GLenum, GLenum); -GLAPI void APIENTRY glBlendFuncSeparatei (GLuint, GLenum, GLenum, GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDEQUATIONIPROC) (GLuint buf, GLenum mode); -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -typedef void (APIENTRYP PFNGLBLENDFUNCIPROC) (GLuint buf, GLenum src, GLenum dst); -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -#endif - -#ifndef GL_ARB_sample_shading -#define GL_ARB_sample_shading 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMinSampleShading (GLclampf); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMINSAMPLESHADINGPROC) (GLclampf value); -#endif - -#ifndef GL_ARB_texture_cube_map_array -#define GL_ARB_texture_cube_map_array 1 -#endif - -#ifndef GL_ARB_texture_gather -#define GL_ARB_texture_gather 1 -#endif - -#ifndef GL_ARB_texture_query_lod -#define GL_ARB_texture_query_lod 1 -#endif - -#ifndef GL_EXT_abgr -#define GL_EXT_abgr 1 -#endif - -#ifndef GL_EXT_blend_color -#define GL_EXT_blend_color 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendColorEXT (GLclampf, GLclampf, GLclampf, GLclampf); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDCOLOREXTPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -#endif - -#ifndef GL_EXT_polygon_offset -#define GL_EXT_polygon_offset 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPolygonOffsetEXT (GLfloat, GLfloat); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOLYGONOFFSETEXTPROC) (GLfloat factor, GLfloat bias); -#endif - -#ifndef GL_EXT_texture -#define GL_EXT_texture 1 -#endif - -#ifndef GL_EXT_texture3D -#define GL_EXT_texture3D 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexImage3DEXT (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glTexSubImage3DEXT (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXIMAGE3DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -#endif - -#ifndef GL_SGIS_texture_filter4 -#define GL_SGIS_texture_filter4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetTexFilterFuncSGIS (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glTexFilterFuncSGIS (GLenum, GLenum, GLsizei, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLfloat *weights); -typedef void (APIENTRYP PFNGLTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLsizei n, const GLfloat *weights); -#endif - -#ifndef GL_EXT_subtexture -#define GL_EXT_subtexture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexSubImage1DEXT (GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glTexSubImage2DEXT (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -#endif - -#ifndef GL_EXT_copy_texture -#define GL_EXT_copy_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCopyTexImage1DEXT (GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint); -GLAPI void APIENTRY glCopyTexImage2DEXT (GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint); -GLAPI void APIENTRY glCopyTexSubImage1DEXT (GLenum, GLint, GLint, GLint, GLint, GLsizei); -GLAPI void APIENTRY glCopyTexSubImage2DEXT (GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glCopyTexSubImage3DEXT (GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOPYTEXIMAGE1DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (APIENTRYP PFNGLCOPYTEXIMAGE2DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -#endif - -#ifndef GL_EXT_histogram -#define GL_EXT_histogram 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetHistogramEXT (GLenum, GLboolean, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetHistogramParameterfvEXT (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetHistogramParameterivEXT (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetMinmaxEXT (GLenum, GLboolean, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetMinmaxParameterfvEXT (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetMinmaxParameterivEXT (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glHistogramEXT (GLenum, GLsizei, GLenum, GLboolean); -GLAPI void APIENTRY glMinmaxEXT (GLenum, GLenum, GLboolean); -GLAPI void APIENTRY glResetHistogramEXT (GLenum); -GLAPI void APIENTRY glResetMinmaxEXT (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETHISTOGRAMEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMINMAXEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); -typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLHISTOGRAMEXTPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); -typedef void (APIENTRYP PFNGLMINMAXEXTPROC) (GLenum target, GLenum internalformat, GLboolean sink); -typedef void (APIENTRYP PFNGLRESETHISTOGRAMEXTPROC) (GLenum target); -typedef void (APIENTRYP PFNGLRESETMINMAXEXTPROC) (GLenum target); -#endif - -#ifndef GL_EXT_convolution -#define GL_EXT_convolution 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glConvolutionFilter1DEXT (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glConvolutionFilter2DEXT (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glConvolutionParameterfEXT (GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glConvolutionParameterfvEXT (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glConvolutionParameteriEXT (GLenum, GLenum, GLint); -GLAPI void APIENTRY glConvolutionParameterivEXT (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glCopyConvolutionFilter1DEXT (GLenum, GLenum, GLint, GLint, GLsizei); -GLAPI void APIENTRY glCopyConvolutionFilter2DEXT (GLenum, GLenum, GLint, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glGetConvolutionFilterEXT (GLenum, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetConvolutionParameterfvEXT (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetConvolutionParameterivEXT (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetSeparableFilterEXT (GLenum, GLenum, GLenum, GLvoid *, GLvoid *, GLvoid *); -GLAPI void APIENTRY glSeparableFilter2DEXT (GLenum, GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image); -typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint params); -typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *image); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETSEPARABLEFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span); -typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column); -#endif - -#ifndef GL_SGI_color_matrix -#define GL_SGI_color_matrix 1 -#endif - -#ifndef GL_SGI_color_table -#define GL_SGI_color_table 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorTableSGI (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glColorTableParameterfvSGI (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glColorTableParameterivSGI (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glCopyColorTableSGI (GLenum, GLenum, GLint, GLint, GLsizei); -GLAPI void APIENTRY glGetColorTableSGI (GLenum, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetColorTableParameterfvSGI (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetColorTableParameterivSGI (GLenum, GLenum, GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOPYCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLGETCOLORTABLESGIPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, GLint *params); -#endif - -#ifndef GL_SGIX_pixel_texture -#define GL_SGIX_pixel_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPixelTexGenSGIX (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPIXELTEXGENSGIXPROC) (GLenum mode); -#endif - -#ifndef GL_SGIS_pixel_texture -#define GL_SGIS_pixel_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPixelTexGenParameteriSGIS (GLenum, GLint); -GLAPI void APIENTRY glPixelTexGenParameterivSGIS (GLenum, const GLint *); -GLAPI void APIENTRY glPixelTexGenParameterfSGIS (GLenum, GLfloat); -GLAPI void APIENTRY glPixelTexGenParameterfvSGIS (GLenum, const GLfloat *); -GLAPI void APIENTRY glGetPixelTexGenParameterivSGIS (GLenum, GLint *); -GLAPI void APIENTRY glGetPixelTexGenParameterfvSGIS (GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERISGISPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERIVSGISPROC) (GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERFSGISPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETPIXELTEXGENPARAMETERIVSGISPROC) (GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETPIXELTEXGENPARAMETERFVSGISPROC) (GLenum pname, GLfloat *params); -#endif - -#ifndef GL_SGIS_texture4D -#define GL_SGIS_texture4D 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexImage4DSGIS (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glTexSubImage4DSGIS (GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXIMAGE4DSGISPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE4DSGISPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLenum format, GLenum type, const GLvoid *pixels); -#endif - -#ifndef GL_SGI_texture_color_table -#define GL_SGI_texture_color_table 1 -#endif - -#ifndef GL_EXT_cmyka -#define GL_EXT_cmyka 1 -#endif - -#ifndef GL_EXT_texture_object -#define GL_EXT_texture_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLboolean APIENTRY glAreTexturesResidentEXT (GLsizei, const GLuint *, GLboolean *); -GLAPI void APIENTRY glBindTextureEXT (GLenum, GLuint); -GLAPI void APIENTRY glDeleteTexturesEXT (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenTexturesEXT (GLsizei, GLuint *); -GLAPI GLboolean APIENTRY glIsTextureEXT (GLuint); -GLAPI void APIENTRY glPrioritizeTexturesEXT (GLsizei, const GLuint *, const GLclampf *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLboolean (APIENTRYP PFNGLARETEXTURESRESIDENTEXTPROC) (GLsizei n, const GLuint *textures, GLboolean *residences); -typedef void (APIENTRYP PFNGLBINDTEXTUREEXTPROC) (GLenum target, GLuint texture); -typedef void (APIENTRYP PFNGLDELETETEXTURESEXTPROC) (GLsizei n, const GLuint *textures); -typedef void (APIENTRYP PFNGLGENTEXTURESEXTPROC) (GLsizei n, GLuint *textures); -typedef GLboolean (APIENTRYP PFNGLISTEXTUREEXTPROC) (GLuint texture); -typedef void (APIENTRYP PFNGLPRIORITIZETEXTURESEXTPROC) (GLsizei n, const GLuint *textures, const GLclampf *priorities); -#endif - -#ifndef GL_SGIS_detail_texture -#define GL_SGIS_detail_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDetailTexFuncSGIS (GLenum, GLsizei, const GLfloat *); -GLAPI void APIENTRY glGetDetailTexFuncSGIS (GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDETAILTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat *points); -typedef void (APIENTRYP PFNGLGETDETAILTEXFUNCSGISPROC) (GLenum target, GLfloat *points); -#endif - -#ifndef GL_SGIS_sharpen_texture -#define GL_SGIS_sharpen_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSharpenTexFuncSGIS (GLenum, GLsizei, const GLfloat *); -GLAPI void APIENTRY glGetSharpenTexFuncSGIS (GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSHARPENTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat *points); -typedef void (APIENTRYP PFNGLGETSHARPENTEXFUNCSGISPROC) (GLenum target, GLfloat *points); -#endif - -#ifndef GL_EXT_packed_pixels -#define GL_EXT_packed_pixels 1 -#endif - -#ifndef GL_SGIS_texture_lod -#define GL_SGIS_texture_lod 1 -#endif - -#ifndef GL_SGIS_multisample -#define GL_SGIS_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSampleMaskSGIS (GLclampf, GLboolean); -GLAPI void APIENTRY glSamplePatternSGIS (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSAMPLEMASKSGISPROC) (GLclampf value, GLboolean invert); -typedef void (APIENTRYP PFNGLSAMPLEPATTERNSGISPROC) (GLenum pattern); -#endif - -#ifndef GL_EXT_rescale_normal -#define GL_EXT_rescale_normal 1 -#endif - -#ifndef GL_EXT_vertex_array -#define GL_EXT_vertex_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glArrayElementEXT (GLint); -GLAPI void APIENTRY glColorPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *); -GLAPI void APIENTRY glDrawArraysEXT (GLenum, GLint, GLsizei); -GLAPI void APIENTRY glEdgeFlagPointerEXT (GLsizei, GLsizei, const GLboolean *); -GLAPI void APIENTRY glGetPointervEXT (GLenum, GLvoid* *); -GLAPI void APIENTRY glIndexPointerEXT (GLenum, GLsizei, GLsizei, const GLvoid *); -GLAPI void APIENTRY glNormalPointerEXT (GLenum, GLsizei, GLsizei, const GLvoid *); -GLAPI void APIENTRY glTexCoordPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *); -GLAPI void APIENTRY glVertexPointerEXT (GLint, GLenum, GLsizei, GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLARRAYELEMENTEXTPROC) (GLint i); -typedef void (APIENTRYP PFNGLCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLDRAWARRAYSEXTPROC) (GLenum mode, GLint first, GLsizei count); -typedef void (APIENTRYP PFNGLEDGEFLAGPOINTEREXTPROC) (GLsizei stride, GLsizei count, const GLboolean *pointer); -typedef void (APIENTRYP PFNGLGETPOINTERVEXTPROC) (GLenum pname, GLvoid* *params); -typedef void (APIENTRYP PFNGLINDEXPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLNORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLTEXCOORDPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLVERTEXPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer); -#endif - -#ifndef GL_EXT_misc_attribute -#define GL_EXT_misc_attribute 1 -#endif - -#ifndef GL_SGIS_generate_mipmap -#define GL_SGIS_generate_mipmap 1 -#endif - -#ifndef GL_SGIX_clipmap -#define GL_SGIX_clipmap 1 -#endif - -#ifndef GL_SGIX_shadow -#define GL_SGIX_shadow 1 -#endif - -#ifndef GL_SGIS_texture_edge_clamp -#define GL_SGIS_texture_edge_clamp 1 -#endif - -#ifndef GL_SGIS_texture_border_clamp -#define GL_SGIS_texture_border_clamp 1 -#endif - -#ifndef GL_EXT_blend_minmax -#define GL_EXT_blend_minmax 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendEquationEXT (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDEQUATIONEXTPROC) (GLenum mode); -#endif - -#ifndef GL_EXT_blend_subtract -#define GL_EXT_blend_subtract 1 -#endif - -#ifndef GL_EXT_blend_logic_op -#define GL_EXT_blend_logic_op 1 -#endif - -#ifndef GL_SGIX_interlace -#define GL_SGIX_interlace 1 -#endif - -#ifndef GL_SGIX_pixel_tiles -#define GL_SGIX_pixel_tiles 1 -#endif - -#ifndef GL_SGIX_texture_select -#define GL_SGIX_texture_select 1 -#endif - -#ifndef GL_SGIX_sprite -#define GL_SGIX_sprite 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSpriteParameterfSGIX (GLenum, GLfloat); -GLAPI void APIENTRY glSpriteParameterfvSGIX (GLenum, const GLfloat *); -GLAPI void APIENTRY glSpriteParameteriSGIX (GLenum, GLint); -GLAPI void APIENTRY glSpriteParameterivSGIX (GLenum, const GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSPRITEPARAMETERFSGIXPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLSPRITEPARAMETERFVSGIXPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLSPRITEPARAMETERISGIXPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLSPRITEPARAMETERIVSGIXPROC) (GLenum pname, const GLint *params); -#endif - -#ifndef GL_SGIX_texture_multi_buffer -#define GL_SGIX_texture_multi_buffer 1 -#endif - -#ifndef GL_EXT_point_parameters -#define GL_EXT_point_parameters 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPointParameterfEXT (GLenum, GLfloat); -GLAPI void APIENTRY glPointParameterfvEXT (GLenum, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, const GLfloat *params); -#endif - -#ifndef GL_SGIS_point_parameters -#define GL_SGIS_point_parameters 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPointParameterfSGIS (GLenum, GLfloat); -GLAPI void APIENTRY glPointParameterfvSGIS (GLenum, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOINTPARAMETERFSGISPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params); -#endif - -#ifndef GL_SGIX_instruments -#define GL_SGIX_instruments 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLint APIENTRY glGetInstrumentsSGIX (void); -GLAPI void APIENTRY glInstrumentsBufferSGIX (GLsizei, GLint *); -GLAPI GLint APIENTRY glPollInstrumentsSGIX (GLint *); -GLAPI void APIENTRY glReadInstrumentsSGIX (GLint); -GLAPI void APIENTRY glStartInstrumentsSGIX (void); -GLAPI void APIENTRY glStopInstrumentsSGIX (GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLint (APIENTRYP PFNGLGETINSTRUMENTSSGIXPROC) (void); -typedef void (APIENTRYP PFNGLINSTRUMENTSBUFFERSGIXPROC) (GLsizei size, GLint *buffer); -typedef GLint (APIENTRYP PFNGLPOLLINSTRUMENTSSGIXPROC) (GLint *marker_p); -typedef void (APIENTRYP PFNGLREADINSTRUMENTSSGIXPROC) (GLint marker); -typedef void (APIENTRYP PFNGLSTARTINSTRUMENTSSGIXPROC) (void); -typedef void (APIENTRYP PFNGLSTOPINSTRUMENTSSGIXPROC) (GLint marker); -#endif - -#ifndef GL_SGIX_texture_scale_bias -#define GL_SGIX_texture_scale_bias 1 -#endif - -#ifndef GL_SGIX_framezoom -#define GL_SGIX_framezoom 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFrameZoomSGIX (GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFRAMEZOOMSGIXPROC) (GLint factor); -#endif - -#ifndef GL_SGIX_tag_sample_buffer -#define GL_SGIX_tag_sample_buffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTagSampleBufferSGIX (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTAGSAMPLEBUFFERSGIXPROC) (void); -#endif - -#ifndef GL_SGIX_polynomial_ffd -#define GL_SGIX_polynomial_ffd 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDeformationMap3dSGIX (GLenum, GLdouble, GLdouble, GLint, GLint, GLdouble, GLdouble, GLint, GLint, GLdouble, GLdouble, GLint, GLint, const GLdouble *); -GLAPI void APIENTRY glDeformationMap3fSGIX (GLenum, GLfloat, GLfloat, GLint, GLint, GLfloat, GLfloat, GLint, GLint, GLfloat, GLfloat, GLint, GLint, const GLfloat *); -GLAPI void APIENTRY glDeformSGIX (GLbitfield); -GLAPI void APIENTRY glLoadIdentityDeformationMapSGIX (GLbitfield); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDEFORMATIONMAP3DSGIXPROC) (GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, GLdouble w1, GLdouble w2, GLint wstride, GLint worder, const GLdouble *points); -typedef void (APIENTRYP PFNGLDEFORMATIONMAP3FSGIXPROC) (GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, GLfloat w1, GLfloat w2, GLint wstride, GLint worder, const GLfloat *points); -typedef void (APIENTRYP PFNGLDEFORMSGIXPROC) (GLbitfield mask); -typedef void (APIENTRYP PFNGLLOADIDENTITYDEFORMATIONMAPSGIXPROC) (GLbitfield mask); -#endif - -#ifndef GL_SGIX_reference_plane -#define GL_SGIX_reference_plane 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glReferencePlaneSGIX (const GLdouble *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLREFERENCEPLANESGIXPROC) (const GLdouble *equation); -#endif - -#ifndef GL_SGIX_flush_raster -#define GL_SGIX_flush_raster 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFlushRasterSGIX (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFLUSHRASTERSGIXPROC) (void); -#endif - -#ifndef GL_SGIX_depth_texture -#define GL_SGIX_depth_texture 1 -#endif - -#ifndef GL_SGIS_fog_function -#define GL_SGIS_fog_function 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFogFuncSGIS (GLsizei, const GLfloat *); -GLAPI void APIENTRY glGetFogFuncSGIS (GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFOGFUNCSGISPROC) (GLsizei n, const GLfloat *points); -typedef void (APIENTRYP PFNGLGETFOGFUNCSGISPROC) (GLfloat *points); -#endif - -#ifndef GL_SGIX_fog_offset -#define GL_SGIX_fog_offset 1 -#endif - -#ifndef GL_HP_image_transform -#define GL_HP_image_transform 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glImageTransformParameteriHP (GLenum, GLenum, GLint); -GLAPI void APIENTRY glImageTransformParameterfHP (GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glImageTransformParameterivHP (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glImageTransformParameterfvHP (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glGetImageTransformParameterivHP (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetImageTransformParameterfvHP (GLenum, GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERIHPPROC) (GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERFHPPROC) (GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, GLfloat *params); -#endif - -#ifndef GL_HP_convolution_border_modes -#define GL_HP_convolution_border_modes 1 -#endif - -#ifndef GL_SGIX_texture_add_env -#define GL_SGIX_texture_add_env 1 -#endif - -#ifndef GL_EXT_color_subtable -#define GL_EXT_color_subtable 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorSubTableEXT (GLenum, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glCopyColorSubTableEXT (GLenum, GLsizei, GLint, GLint, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); -#endif - -#ifndef GL_PGI_vertex_hints -#define GL_PGI_vertex_hints 1 -#endif - -#ifndef GL_PGI_misc_hints -#define GL_PGI_misc_hints 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glHintPGI (GLenum, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLHINTPGIPROC) (GLenum target, GLint mode); -#endif - -#ifndef GL_EXT_paletted_texture -#define GL_EXT_paletted_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorTableEXT (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glGetColorTableEXT (GLenum, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetColorTableParameterivEXT (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetColorTableParameterfvEXT (GLenum, GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *table); -typedef void (APIENTRYP PFNGLGETCOLORTABLEEXTPROC) (GLenum target, GLenum format, GLenum type, GLvoid *data); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); -#endif - -#ifndef GL_EXT_clip_volume_hint -#define GL_EXT_clip_volume_hint 1 -#endif - -#ifndef GL_SGIX_list_priority -#define GL_SGIX_list_priority 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetListParameterfvSGIX (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetListParameterivSGIX (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glListParameterfSGIX (GLuint, GLenum, GLfloat); -GLAPI void APIENTRY glListParameterfvSGIX (GLuint, GLenum, const GLfloat *); -GLAPI void APIENTRY glListParameteriSGIX (GLuint, GLenum, GLint); -GLAPI void APIENTRY glListParameterivSGIX (GLuint, GLenum, const GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETLISTPARAMETERFVSGIXPROC) (GLuint list, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETLISTPARAMETERIVSGIXPROC) (GLuint list, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLLISTPARAMETERFSGIXPROC) (GLuint list, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLLISTPARAMETERFVSGIXPROC) (GLuint list, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLLISTPARAMETERISGIXPROC) (GLuint list, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLLISTPARAMETERIVSGIXPROC) (GLuint list, GLenum pname, const GLint *params); -#endif - -#ifndef GL_SGIX_ir_instrument1 -#define GL_SGIX_ir_instrument1 1 -#endif - -#ifndef GL_SGIX_calligraphic_fragment -#define GL_SGIX_calligraphic_fragment 1 -#endif - -#ifndef GL_SGIX_texture_lod_bias -#define GL_SGIX_texture_lod_bias 1 -#endif - -#ifndef GL_SGIX_shadow_ambient -#define GL_SGIX_shadow_ambient 1 -#endif - -#ifndef GL_EXT_index_texture -#define GL_EXT_index_texture 1 -#endif - -#ifndef GL_EXT_index_material -#define GL_EXT_index_material 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glIndexMaterialEXT (GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLINDEXMATERIALEXTPROC) (GLenum face, GLenum mode); -#endif - -#ifndef GL_EXT_index_func -#define GL_EXT_index_func 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glIndexFuncEXT (GLenum, GLclampf); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLINDEXFUNCEXTPROC) (GLenum func, GLclampf ref); -#endif - -#ifndef GL_EXT_index_array_formats -#define GL_EXT_index_array_formats 1 -#endif - -#ifndef GL_EXT_compiled_vertex_array -#define GL_EXT_compiled_vertex_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glLockArraysEXT (GLint, GLsizei); -GLAPI void APIENTRY glUnlockArraysEXT (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count); -typedef void (APIENTRYP PFNGLUNLOCKARRAYSEXTPROC) (void); -#endif - -#ifndef GL_EXT_cull_vertex -#define GL_EXT_cull_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCullParameterdvEXT (GLenum, GLdouble *); -GLAPI void APIENTRY glCullParameterfvEXT (GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCULLPARAMETERDVEXTPROC) (GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLCULLPARAMETERFVEXTPROC) (GLenum pname, GLfloat *params); -#endif - -#ifndef GL_SGIX_ycrcb -#define GL_SGIX_ycrcb 1 -#endif - -#ifndef GL_SGIX_fragment_lighting -#define GL_SGIX_fragment_lighting 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFragmentColorMaterialSGIX (GLenum, GLenum); -GLAPI void APIENTRY glFragmentLightfSGIX (GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glFragmentLightfvSGIX (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glFragmentLightiSGIX (GLenum, GLenum, GLint); -GLAPI void APIENTRY glFragmentLightivSGIX (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glFragmentLightModelfSGIX (GLenum, GLfloat); -GLAPI void APIENTRY glFragmentLightModelfvSGIX (GLenum, const GLfloat *); -GLAPI void APIENTRY glFragmentLightModeliSGIX (GLenum, GLint); -GLAPI void APIENTRY glFragmentLightModelivSGIX (GLenum, const GLint *); -GLAPI void APIENTRY glFragmentMaterialfSGIX (GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glFragmentMaterialfvSGIX (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glFragmentMaterialiSGIX (GLenum, GLenum, GLint); -GLAPI void APIENTRY glFragmentMaterialivSGIX (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glGetFragmentLightfvSGIX (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetFragmentLightivSGIX (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetFragmentMaterialfvSGIX (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetFragmentMaterialivSGIX (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glLightEnviSGIX (GLenum, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFRAGMENTCOLORMATERIALSGIXPROC) (GLenum face, GLenum mode); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFSGIXPROC) (GLenum light, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTISGIXPROC) (GLenum light, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFSGIXPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFVSGIXPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELISGIXPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELIVSGIXPROC) (GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLFRAGMENTMATERIALFSGIXPROC) (GLenum face, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLFRAGMENTMATERIALISGIXPROC) (GLenum face, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLGETFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLLIGHTENVISGIXPROC) (GLenum pname, GLint param); -#endif - -#ifndef GL_IBM_rasterpos_clip -#define GL_IBM_rasterpos_clip 1 -#endif - -#ifndef GL_HP_texture_lighting -#define GL_HP_texture_lighting 1 -#endif - -#ifndef GL_EXT_draw_range_elements -#define GL_EXT_draw_range_elements 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawRangeElementsEXT (GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSEXTPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -#endif - -#ifndef GL_WIN_phong_shading -#define GL_WIN_phong_shading 1 -#endif - -#ifndef GL_WIN_specular_fog -#define GL_WIN_specular_fog 1 -#endif - -#ifndef GL_EXT_light_texture -#define GL_EXT_light_texture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glApplyTextureEXT (GLenum); -GLAPI void APIENTRY glTextureLightEXT (GLenum); -GLAPI void APIENTRY glTextureMaterialEXT (GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLAPPLYTEXTUREEXTPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLTEXTURELIGHTEXTPROC) (GLenum pname); -typedef void (APIENTRYP PFNGLTEXTUREMATERIALEXTPROC) (GLenum face, GLenum mode); -#endif - -#ifndef GL_SGIX_blend_alpha_minmax -#define GL_SGIX_blend_alpha_minmax 1 -#endif - -#ifndef GL_EXT_bgra -#define GL_EXT_bgra 1 -#endif - -#ifndef GL_SGIX_async -#define GL_SGIX_async 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glAsyncMarkerSGIX (GLuint); -GLAPI GLint APIENTRY glFinishAsyncSGIX (GLuint *); -GLAPI GLint APIENTRY glPollAsyncSGIX (GLuint *); -GLAPI GLuint APIENTRY glGenAsyncMarkersSGIX (GLsizei); -GLAPI void APIENTRY glDeleteAsyncMarkersSGIX (GLuint, GLsizei); -GLAPI GLboolean APIENTRY glIsAsyncMarkerSGIX (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLASYNCMARKERSGIXPROC) (GLuint marker); -typedef GLint (APIENTRYP PFNGLFINISHASYNCSGIXPROC) (GLuint *markerp); -typedef GLint (APIENTRYP PFNGLPOLLASYNCSGIXPROC) (GLuint *markerp); -typedef GLuint (APIENTRYP PFNGLGENASYNCMARKERSSGIXPROC) (GLsizei range); -typedef void (APIENTRYP PFNGLDELETEASYNCMARKERSSGIXPROC) (GLuint marker, GLsizei range); -typedef GLboolean (APIENTRYP PFNGLISASYNCMARKERSGIXPROC) (GLuint marker); -#endif - -#ifndef GL_SGIX_async_pixel -#define GL_SGIX_async_pixel 1 -#endif - -#ifndef GL_SGIX_async_histogram -#define GL_SGIX_async_histogram 1 -#endif - -#ifndef GL_INTEL_parallel_arrays -#define GL_INTEL_parallel_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexPointervINTEL (GLint, GLenum, const GLvoid* *); -GLAPI void APIENTRY glNormalPointervINTEL (GLenum, const GLvoid* *); -GLAPI void APIENTRY glColorPointervINTEL (GLint, GLenum, const GLvoid* *); -GLAPI void APIENTRY glTexCoordPointervINTEL (GLint, GLenum, const GLvoid* *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer); -typedef void (APIENTRYP PFNGLNORMALPOINTERVINTELPROC) (GLenum type, const GLvoid* *pointer); -typedef void (APIENTRYP PFNGLCOLORPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer); -typedef void (APIENTRYP PFNGLTEXCOORDPOINTERVINTELPROC) (GLint size, GLenum type, const GLvoid* *pointer); -#endif - -#ifndef GL_HP_occlusion_test -#define GL_HP_occlusion_test 1 -#endif - -#ifndef GL_EXT_pixel_transform -#define GL_EXT_pixel_transform 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPixelTransformParameteriEXT (GLenum, GLenum, GLint); -GLAPI void APIENTRY glPixelTransformParameterfEXT (GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glPixelTransformParameterivEXT (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glPixelTransformParameterfvEXT (GLenum, GLenum, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat *params); -#endif - -#ifndef GL_EXT_pixel_transform_color_table -#define GL_EXT_pixel_transform_color_table 1 -#endif - -#ifndef GL_EXT_shared_texture_palette -#define GL_EXT_shared_texture_palette 1 -#endif - -#ifndef GL_EXT_separate_specular_color -#define GL_EXT_separate_specular_color 1 -#endif - -#ifndef GL_EXT_secondary_color -#define GL_EXT_secondary_color 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSecondaryColor3bEXT (GLbyte, GLbyte, GLbyte); -GLAPI void APIENTRY glSecondaryColor3bvEXT (const GLbyte *); -GLAPI void APIENTRY glSecondaryColor3dEXT (GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glSecondaryColor3dvEXT (const GLdouble *); -GLAPI void APIENTRY glSecondaryColor3fEXT (GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glSecondaryColor3fvEXT (const GLfloat *); -GLAPI void APIENTRY glSecondaryColor3iEXT (GLint, GLint, GLint); -GLAPI void APIENTRY glSecondaryColor3ivEXT (const GLint *); -GLAPI void APIENTRY glSecondaryColor3sEXT (GLshort, GLshort, GLshort); -GLAPI void APIENTRY glSecondaryColor3svEXT (const GLshort *); -GLAPI void APIENTRY glSecondaryColor3ubEXT (GLubyte, GLubyte, GLubyte); -GLAPI void APIENTRY glSecondaryColor3ubvEXT (const GLubyte *); -GLAPI void APIENTRY glSecondaryColor3uiEXT (GLuint, GLuint, GLuint); -GLAPI void APIENTRY glSecondaryColor3uivEXT (const GLuint *); -GLAPI void APIENTRY glSecondaryColor3usEXT (GLushort, GLushort, GLushort); -GLAPI void APIENTRY glSecondaryColor3usvEXT (const GLushort *); -GLAPI void APIENTRY glSecondaryColorPointerEXT (GLint, GLenum, GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BEXTPROC) (GLbyte red, GLbyte green, GLbyte blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BVEXTPROC) (const GLbyte *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DEXTPROC) (GLdouble red, GLdouble green, GLdouble blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DVEXTPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IEXTPROC) (GLint red, GLint green, GLint blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IVEXTPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SEXTPROC) (GLshort red, GLshort green, GLshort blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SVEXTPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBVEXTPROC) (const GLubyte *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIEXTPROC) (GLuint red, GLuint green, GLuint blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIVEXTPROC) (const GLuint *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USEXTPROC) (GLushort red, GLushort green, GLushort blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USVEXTPROC) (const GLushort *v); -typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_EXT_texture_perturb_normal -#define GL_EXT_texture_perturb_normal 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTextureNormalEXT (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXTURENORMALEXTPROC) (GLenum mode); -#endif - -#ifndef GL_EXT_multi_draw_arrays -#define GL_EXT_multi_draw_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMultiDrawArraysEXT (GLenum, GLint *, GLsizei *, GLsizei); -GLAPI void APIENTRY glMultiDrawElementsEXT (GLenum, const GLsizei *, GLenum, const GLvoid* *, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount); -typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GLsizei *count, GLenum type, const GLvoid* *indices, GLsizei primcount); -#endif - -#ifndef GL_EXT_fog_coord -#define GL_EXT_fog_coord 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFogCoordfEXT (GLfloat); -GLAPI void APIENTRY glFogCoordfvEXT (const GLfloat *); -GLAPI void APIENTRY glFogCoorddEXT (GLdouble); -GLAPI void APIENTRY glFogCoorddvEXT (const GLdouble *); -GLAPI void APIENTRY glFogCoordPointerEXT (GLenum, GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFOGCOORDFEXTPROC) (GLfloat coord); -typedef void (APIENTRYP PFNGLFOGCOORDFVEXTPROC) (const GLfloat *coord); -typedef void (APIENTRYP PFNGLFOGCOORDDEXTPROC) (GLdouble coord); -typedef void (APIENTRYP PFNGLFOGCOORDDVEXTPROC) (const GLdouble *coord); -typedef void (APIENTRYP PFNGLFOGCOORDPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_REND_screen_coordinates -#define GL_REND_screen_coordinates 1 -#endif - -#ifndef GL_EXT_coordinate_frame -#define GL_EXT_coordinate_frame 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTangent3bEXT (GLbyte, GLbyte, GLbyte); -GLAPI void APIENTRY glTangent3bvEXT (const GLbyte *); -GLAPI void APIENTRY glTangent3dEXT (GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glTangent3dvEXT (const GLdouble *); -GLAPI void APIENTRY glTangent3fEXT (GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glTangent3fvEXT (const GLfloat *); -GLAPI void APIENTRY glTangent3iEXT (GLint, GLint, GLint); -GLAPI void APIENTRY glTangent3ivEXT (const GLint *); -GLAPI void APIENTRY glTangent3sEXT (GLshort, GLshort, GLshort); -GLAPI void APIENTRY glTangent3svEXT (const GLshort *); -GLAPI void APIENTRY glBinormal3bEXT (GLbyte, GLbyte, GLbyte); -GLAPI void APIENTRY glBinormal3bvEXT (const GLbyte *); -GLAPI void APIENTRY glBinormal3dEXT (GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glBinormal3dvEXT (const GLdouble *); -GLAPI void APIENTRY glBinormal3fEXT (GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glBinormal3fvEXT (const GLfloat *); -GLAPI void APIENTRY glBinormal3iEXT (GLint, GLint, GLint); -GLAPI void APIENTRY glBinormal3ivEXT (const GLint *); -GLAPI void APIENTRY glBinormal3sEXT (GLshort, GLshort, GLshort); -GLAPI void APIENTRY glBinormal3svEXT (const GLshort *); -GLAPI void APIENTRY glTangentPointerEXT (GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glBinormalPointerEXT (GLenum, GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTANGENT3BEXTPROC) (GLbyte tx, GLbyte ty, GLbyte tz); -typedef void (APIENTRYP PFNGLTANGENT3BVEXTPROC) (const GLbyte *v); -typedef void (APIENTRYP PFNGLTANGENT3DEXTPROC) (GLdouble tx, GLdouble ty, GLdouble tz); -typedef void (APIENTRYP PFNGLTANGENT3DVEXTPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLTANGENT3FEXTPROC) (GLfloat tx, GLfloat ty, GLfloat tz); -typedef void (APIENTRYP PFNGLTANGENT3FVEXTPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLTANGENT3IEXTPROC) (GLint tx, GLint ty, GLint tz); -typedef void (APIENTRYP PFNGLTANGENT3IVEXTPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLTANGENT3SEXTPROC) (GLshort tx, GLshort ty, GLshort tz); -typedef void (APIENTRYP PFNGLTANGENT3SVEXTPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLBINORMAL3BEXTPROC) (GLbyte bx, GLbyte by, GLbyte bz); -typedef void (APIENTRYP PFNGLBINORMAL3BVEXTPROC) (const GLbyte *v); -typedef void (APIENTRYP PFNGLBINORMAL3DEXTPROC) (GLdouble bx, GLdouble by, GLdouble bz); -typedef void (APIENTRYP PFNGLBINORMAL3DVEXTPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLBINORMAL3FEXTPROC) (GLfloat bx, GLfloat by, GLfloat bz); -typedef void (APIENTRYP PFNGLBINORMAL3FVEXTPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLBINORMAL3IEXTPROC) (GLint bx, GLint by, GLint bz); -typedef void (APIENTRYP PFNGLBINORMAL3IVEXTPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLBINORMAL3SEXTPROC) (GLshort bx, GLshort by, GLshort bz); -typedef void (APIENTRYP PFNGLBINORMAL3SVEXTPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLTANGENTPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLBINORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_EXT_texture_env_combine -#define GL_EXT_texture_env_combine 1 -#endif - -#ifndef GL_APPLE_specular_vector -#define GL_APPLE_specular_vector 1 -#endif - -#ifndef GL_APPLE_transform_hint -#define GL_APPLE_transform_hint 1 -#endif - -#ifndef GL_SGIX_fog_scale -#define GL_SGIX_fog_scale 1 -#endif - -#ifndef GL_SUNX_constant_data -#define GL_SUNX_constant_data 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFinishTextureSUNX (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFINISHTEXTURESUNXPROC) (void); -#endif - -#ifndef GL_SUN_global_alpha -#define GL_SUN_global_alpha 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGlobalAlphaFactorbSUN (GLbyte); -GLAPI void APIENTRY glGlobalAlphaFactorsSUN (GLshort); -GLAPI void APIENTRY glGlobalAlphaFactoriSUN (GLint); -GLAPI void APIENTRY glGlobalAlphaFactorfSUN (GLfloat); -GLAPI void APIENTRY glGlobalAlphaFactordSUN (GLdouble); -GLAPI void APIENTRY glGlobalAlphaFactorubSUN (GLubyte); -GLAPI void APIENTRY glGlobalAlphaFactorusSUN (GLushort); -GLAPI void APIENTRY glGlobalAlphaFactoruiSUN (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORBSUNPROC) (GLbyte factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORSSUNPROC) (GLshort factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORISUNPROC) (GLint factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORFSUNPROC) (GLfloat factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORDSUNPROC) (GLdouble factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUBSUNPROC) (GLubyte factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUSSUNPROC) (GLushort factor); -typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUISUNPROC) (GLuint factor); -#endif - -#ifndef GL_SUN_triangle_list -#define GL_SUN_triangle_list 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glReplacementCodeuiSUN (GLuint); -GLAPI void APIENTRY glReplacementCodeusSUN (GLushort); -GLAPI void APIENTRY glReplacementCodeubSUN (GLubyte); -GLAPI void APIENTRY glReplacementCodeuivSUN (const GLuint *); -GLAPI void APIENTRY glReplacementCodeusvSUN (const GLushort *); -GLAPI void APIENTRY glReplacementCodeubvSUN (const GLubyte *); -GLAPI void APIENTRY glReplacementCodePointerSUN (GLenum, GLsizei, const GLvoid* *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUISUNPROC) (GLuint code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUSSUNPROC) (GLushort code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUBSUNPROC) (GLubyte code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVSUNPROC) (const GLuint *code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUSVSUNPROC) (const GLushort *code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUBVSUNPROC) (const GLubyte *code); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEPOINTERSUNPROC) (GLenum type, GLsizei stride, const GLvoid* *pointer); -#endif - -#ifndef GL_SUN_vertex -#define GL_SUN_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColor4ubVertex2fSUN (GLubyte, GLubyte, GLubyte, GLubyte, GLfloat, GLfloat); -GLAPI void APIENTRY glColor4ubVertex2fvSUN (const GLubyte *, const GLfloat *); -GLAPI void APIENTRY glColor4ubVertex3fSUN (GLubyte, GLubyte, GLubyte, GLubyte, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glColor4ubVertex3fvSUN (const GLubyte *, const GLfloat *); -GLAPI void APIENTRY glColor3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glColor3fVertex3fvSUN (const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glNormal3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glNormal3fVertex3fvSUN (const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glColor4fNormal3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glColor4fNormal3fVertex3fvSUN (const GLfloat *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glTexCoord2fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glTexCoord2fVertex3fvSUN (const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glTexCoord4fVertex4fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glTexCoord4fVertex4fvSUN (const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glTexCoord2fColor4ubVertex3fSUN (GLfloat, GLfloat, GLubyte, GLubyte, GLubyte, GLubyte, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glTexCoord2fColor4ubVertex3fvSUN (const GLfloat *, const GLubyte *, const GLfloat *); -GLAPI void APIENTRY glTexCoord2fColor3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glTexCoord2fColor3fVertex3fvSUN (const GLfloat *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glTexCoord2fNormal3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glTexCoord2fNormal3fVertex3fvSUN (const GLfloat *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glTexCoord2fColor4fNormal3fVertex3fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glTexCoord2fColor4fNormal3fVertex3fvSUN (const GLfloat *, const GLfloat *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glTexCoord4fColor4fNormal3fVertex4fSUN (GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glTexCoord4fColor4fNormal3fVertex4fvSUN (const GLfloat *, const GLfloat *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glReplacementCodeuiVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glReplacementCodeuiVertex3fvSUN (const GLuint *, const GLfloat *); -GLAPI void APIENTRY glReplacementCodeuiColor4ubVertex3fSUN (GLuint, GLubyte, GLubyte, GLubyte, GLubyte, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glReplacementCodeuiColor4ubVertex3fvSUN (const GLuint *, const GLubyte *, const GLfloat *); -GLAPI void APIENTRY glReplacementCodeuiColor3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glReplacementCodeuiColor3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glReplacementCodeuiNormal3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glReplacementCodeuiNormal3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glReplacementCodeuiColor4fNormal3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glReplacementCodeuiColor4fNormal3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *, const GLfloat *); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN (GLuint, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN (const GLuint *, const GLfloat *, const GLfloat *, const GLfloat *, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX2FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX2FVSUNPROC) (const GLubyte *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX3FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX3FVSUNPROC) (const GLubyte *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLCOLOR3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLCOLOR3FVERTEX3FVSUNPROC) (const GLfloat *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLNORMAL3FVERTEX3FSUNPROC) (GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD4FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLTEXCOORD4FVERTEX4FVSUNPROC) (const GLfloat *tc, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC) (const GLfloat *tc, const GLubyte *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC) (GLuint rc, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC) (GLuint rc, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC) (const GLuint *rc, const GLubyte *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *c, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *n, const GLfloat *v); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); -#endif - -#ifndef GL_EXT_blend_func_separate -#define GL_EXT_blend_func_separate 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendFuncSeparateEXT (GLenum, GLenum, GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEEXTPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -#endif - -#ifndef GL_INGR_blend_func_separate -#define GL_INGR_blend_func_separate 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendFuncSeparateINGR (GLenum, GLenum, GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEINGRPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); -#endif - -#ifndef GL_INGR_color_clamp -#define GL_INGR_color_clamp 1 -#endif - -#ifndef GL_INGR_interlace_read -#define GL_INGR_interlace_read 1 -#endif - -#ifndef GL_EXT_stencil_wrap -#define GL_EXT_stencil_wrap 1 -#endif - -#ifndef GL_EXT_422_pixels -#define GL_EXT_422_pixels 1 -#endif - -#ifndef GL_NV_texgen_reflection -#define GL_NV_texgen_reflection 1 -#endif - -#ifndef GL_SUN_convolution_border_modes -#define GL_SUN_convolution_border_modes 1 -#endif - -#ifndef GL_EXT_texture_env_add -#define GL_EXT_texture_env_add 1 -#endif - -#ifndef GL_EXT_texture_lod_bias -#define GL_EXT_texture_lod_bias 1 -#endif - -#ifndef GL_EXT_texture_filter_anisotropic -#define GL_EXT_texture_filter_anisotropic 1 -#endif - -#ifndef GL_EXT_vertex_weighting -#define GL_EXT_vertex_weighting 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexWeightfEXT (GLfloat); -GLAPI void APIENTRY glVertexWeightfvEXT (const GLfloat *); -GLAPI void APIENTRY glVertexWeightPointerEXT (GLsizei, GLenum, GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXWEIGHTFEXTPROC) (GLfloat weight); -typedef void (APIENTRYP PFNGLVERTEXWEIGHTFVEXTPROC) (const GLfloat *weight); -typedef void (APIENTRYP PFNGLVERTEXWEIGHTPOINTEREXTPROC) (GLsizei size, GLenum type, GLsizei stride, const GLvoid *pointer); -#endif - -#ifndef GL_NV_light_max_exponent -#define GL_NV_light_max_exponent 1 -#endif - -#ifndef GL_NV_vertex_array_range -#define GL_NV_vertex_array_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFlushVertexArrayRangeNV (void); -GLAPI void APIENTRY glVertexArrayRangeNV (GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFLUSHVERTEXARRAYRANGENVPROC) (void); -typedef void (APIENTRYP PFNGLVERTEXARRAYRANGENVPROC) (GLsizei length, const GLvoid *pointer); -#endif - -#ifndef GL_NV_register_combiners -#define GL_NV_register_combiners 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCombinerParameterfvNV (GLenum, const GLfloat *); -GLAPI void APIENTRY glCombinerParameterfNV (GLenum, GLfloat); -GLAPI void APIENTRY glCombinerParameterivNV (GLenum, const GLint *); -GLAPI void APIENTRY glCombinerParameteriNV (GLenum, GLint); -GLAPI void APIENTRY glCombinerInputNV (GLenum, GLenum, GLenum, GLenum, GLenum, GLenum); -GLAPI void APIENTRY glCombinerOutputNV (GLenum, GLenum, GLenum, GLenum, GLenum, GLenum, GLenum, GLboolean, GLboolean, GLboolean); -GLAPI void APIENTRY glFinalCombinerInputNV (GLenum, GLenum, GLenum, GLenum); -GLAPI void APIENTRY glGetCombinerInputParameterfvNV (GLenum, GLenum, GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetCombinerInputParameterivNV (GLenum, GLenum, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetCombinerOutputParameterfvNV (GLenum, GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetCombinerOutputParameterivNV (GLenum, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetFinalCombinerInputParameterfvNV (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetFinalCombinerInputParameterivNV (GLenum, GLenum, GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOMBINERPARAMETERFVNVPROC) (GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLCOMBINERPARAMETERFNVPROC) (GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLCOMBINERPARAMETERIVNVPROC) (GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLCOMBINERPARAMETERINVPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLCOMBINERINPUTNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); -typedef void (APIENTRYP PFNGLCOMBINEROUTPUTNVPROC) (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum); -typedef void (APIENTRYP PFNGLFINALCOMBINERINPUTNVPROC) (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); -typedef void (APIENTRYP PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC) (GLenum variable, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC) (GLenum variable, GLenum pname, GLint *params); -#endif - -#ifndef GL_NV_fog_distance -#define GL_NV_fog_distance 1 -#endif - -#ifndef GL_NV_texgen_emboss -#define GL_NV_texgen_emboss 1 -#endif - -#ifndef GL_NV_blend_square -#define GL_NV_blend_square 1 -#endif - -#ifndef GL_NV_texture_env_combine4 -#define GL_NV_texture_env_combine4 1 -#endif - -#ifndef GL_MESA_resize_buffers -#define GL_MESA_resize_buffers 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glResizeBuffersMESA (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLRESIZEBUFFERSMESAPROC) (void); -#endif - -#ifndef GL_MESA_window_pos -#define GL_MESA_window_pos 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glWindowPos2dMESA (GLdouble, GLdouble); -GLAPI void APIENTRY glWindowPos2dvMESA (const GLdouble *); -GLAPI void APIENTRY glWindowPos2fMESA (GLfloat, GLfloat); -GLAPI void APIENTRY glWindowPos2fvMESA (const GLfloat *); -GLAPI void APIENTRY glWindowPos2iMESA (GLint, GLint); -GLAPI void APIENTRY glWindowPos2ivMESA (const GLint *); -GLAPI void APIENTRY glWindowPos2sMESA (GLshort, GLshort); -GLAPI void APIENTRY glWindowPos2svMESA (const GLshort *); -GLAPI void APIENTRY glWindowPos3dMESA (GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glWindowPos3dvMESA (const GLdouble *); -GLAPI void APIENTRY glWindowPos3fMESA (GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glWindowPos3fvMESA (const GLfloat *); -GLAPI void APIENTRY glWindowPos3iMESA (GLint, GLint, GLint); -GLAPI void APIENTRY glWindowPos3ivMESA (const GLint *); -GLAPI void APIENTRY glWindowPos3sMESA (GLshort, GLshort, GLshort); -GLAPI void APIENTRY glWindowPos3svMESA (const GLshort *); -GLAPI void APIENTRY glWindowPos4dMESA (GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glWindowPos4dvMESA (const GLdouble *); -GLAPI void APIENTRY glWindowPos4fMESA (GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glWindowPos4fvMESA (const GLfloat *); -GLAPI void APIENTRY glWindowPos4iMESA (GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glWindowPos4ivMESA (const GLint *); -GLAPI void APIENTRY glWindowPos4sMESA (GLshort, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glWindowPos4svMESA (const GLshort *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLWINDOWPOS2DMESAPROC) (GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLWINDOWPOS2DVMESAPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2FMESAPROC) (GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLWINDOWPOS2FVMESAPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2IMESAPROC) (GLint x, GLint y); -typedef void (APIENTRYP PFNGLWINDOWPOS2IVMESAPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS2SMESAPROC) (GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLWINDOWPOS2SVMESAPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3DMESAPROC) (GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLWINDOWPOS3DVMESAPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3FMESAPROC) (GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLWINDOWPOS3FVMESAPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3IMESAPROC) (GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLWINDOWPOS3IVMESAPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS3SMESAPROC) (GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLWINDOWPOS3SVMESAPROC) (const GLshort *v); -typedef void (APIENTRYP PFNGLWINDOWPOS4DMESAPROC) (GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLWINDOWPOS4DVMESAPROC) (const GLdouble *v); -typedef void (APIENTRYP PFNGLWINDOWPOS4FMESAPROC) (GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLWINDOWPOS4FVMESAPROC) (const GLfloat *v); -typedef void (APIENTRYP PFNGLWINDOWPOS4IMESAPROC) (GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLWINDOWPOS4IVMESAPROC) (const GLint *v); -typedef void (APIENTRYP PFNGLWINDOWPOS4SMESAPROC) (GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLWINDOWPOS4SVMESAPROC) (const GLshort *v); -#endif - -#ifndef GL_IBM_cull_vertex -#define GL_IBM_cull_vertex 1 -#endif - -#ifndef GL_IBM_multimode_draw_arrays -#define GL_IBM_multimode_draw_arrays 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMultiModeDrawArraysIBM (const GLenum *, const GLint *, const GLsizei *, GLsizei, GLint); -GLAPI void APIENTRY glMultiModeDrawElementsIBM (const GLenum *, const GLsizei *, GLenum, const GLvoid* const *, GLsizei, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMULTIMODEDRAWARRAYSIBMPROC) (const GLenum *mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride); -typedef void (APIENTRYP PFNGLMULTIMODEDRAWELEMENTSIBMPROC) (const GLenum *mode, const GLsizei *count, GLenum type, const GLvoid* const *indices, GLsizei primcount, GLint modestride); -#endif - -#ifndef GL_IBM_vertex_array_lists -#define GL_IBM_vertex_array_lists 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorPointerListIBM (GLint, GLenum, GLint, const GLvoid* *, GLint); -GLAPI void APIENTRY glSecondaryColorPointerListIBM (GLint, GLenum, GLint, const GLvoid* *, GLint); -GLAPI void APIENTRY glEdgeFlagPointerListIBM (GLint, const GLboolean* *, GLint); -GLAPI void APIENTRY glFogCoordPointerListIBM (GLenum, GLint, const GLvoid* *, GLint); -GLAPI void APIENTRY glIndexPointerListIBM (GLenum, GLint, const GLvoid* *, GLint); -GLAPI void APIENTRY glNormalPointerListIBM (GLenum, GLint, const GLvoid* *, GLint); -GLAPI void APIENTRY glTexCoordPointerListIBM (GLint, GLenum, GLint, const GLvoid* *, GLint); -GLAPI void APIENTRY glVertexPointerListIBM (GLint, GLenum, GLint, const GLvoid* *, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLEDGEFLAGPOINTERLISTIBMPROC) (GLint stride, const GLboolean* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLFOGCOORDPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLINDEXPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLNORMALPOINTERLISTIBMPROC) (GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLTEXCOORDPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -typedef void (APIENTRYP PFNGLVERTEXPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const GLvoid* *pointer, GLint ptrstride); -#endif - -#ifndef GL_SGIX_subsample -#define GL_SGIX_subsample 1 -#endif - -#ifndef GL_SGIX_ycrcba -#define GL_SGIX_ycrcba 1 -#endif - -#ifndef GL_SGIX_ycrcb_subsample -#define GL_SGIX_ycrcb_subsample 1 -#endif - -#ifndef GL_SGIX_depth_pass_instrument -#define GL_SGIX_depth_pass_instrument 1 -#endif - -#ifndef GL_3DFX_texture_compression_FXT1 -#define GL_3DFX_texture_compression_FXT1 1 -#endif - -#ifndef GL_3DFX_multisample -#define GL_3DFX_multisample 1 -#endif - -#ifndef GL_3DFX_tbuffer -#define GL_3DFX_tbuffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTbufferMask3DFX (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTBUFFERMASK3DFXPROC) (GLuint mask); -#endif - -#ifndef GL_EXT_multisample -#define GL_EXT_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glSampleMaskEXT (GLclampf, GLboolean); -GLAPI void APIENTRY glSamplePatternEXT (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSAMPLEMASKEXTPROC) (GLclampf value, GLboolean invert); -typedef void (APIENTRYP PFNGLSAMPLEPATTERNEXTPROC) (GLenum pattern); -#endif - -#ifndef GL_SGIX_vertex_preclip -#define GL_SGIX_vertex_preclip 1 -#endif - -#ifndef GL_SGIX_convolution_accuracy -#define GL_SGIX_convolution_accuracy 1 -#endif - -#ifndef GL_SGIX_resample -#define GL_SGIX_resample 1 -#endif - -#ifndef GL_SGIS_point_line_texgen -#define GL_SGIS_point_line_texgen 1 -#endif - -#ifndef GL_SGIS_texture_color_mask -#define GL_SGIS_texture_color_mask 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTextureColorMaskSGIS (GLboolean, GLboolean, GLboolean, GLboolean); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXTURECOLORMASKSGISPROC) (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); -#endif - -#ifndef GL_SGIX_igloo_interface -#define GL_SGIX_igloo_interface 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glIglooInterfaceSGIX (GLenum, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLIGLOOINTERFACESGIXPROC) (GLenum pname, const GLvoid *params); -#endif - -#ifndef GL_EXT_texture_env_dot3 -#define GL_EXT_texture_env_dot3 1 -#endif - -#ifndef GL_ATI_texture_mirror_once -#define GL_ATI_texture_mirror_once 1 -#endif - -#ifndef GL_NV_fence -#define GL_NV_fence 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDeleteFencesNV (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenFencesNV (GLsizei, GLuint *); -GLAPI GLboolean APIENTRY glIsFenceNV (GLuint); -GLAPI GLboolean APIENTRY glTestFenceNV (GLuint); -GLAPI void APIENTRY glGetFenceivNV (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glFinishFenceNV (GLuint); -GLAPI void APIENTRY glSetFenceNV (GLuint, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint *fences); -typedef void (APIENTRYP PFNGLGENFENCESNVPROC) (GLsizei n, GLuint *fences); -typedef GLboolean (APIENTRYP PFNGLISFENCENVPROC) (GLuint fence); -typedef GLboolean (APIENTRYP PFNGLTESTFENCENVPROC) (GLuint fence); -typedef void (APIENTRYP PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLFINISHFENCENVPROC) (GLuint fence); -typedef void (APIENTRYP PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition); -#endif - -#ifndef GL_NV_evaluators -#define GL_NV_evaluators 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMapControlPointsNV (GLenum, GLuint, GLenum, GLsizei, GLsizei, GLint, GLint, GLboolean, const GLvoid *); -GLAPI void APIENTRY glMapParameterivNV (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glMapParameterfvNV (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glGetMapControlPointsNV (GLenum, GLuint, GLenum, GLsizei, GLsizei, GLboolean, GLvoid *); -GLAPI void APIENTRY glGetMapParameterivNV (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetMapParameterfvNV (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetMapAttribParameterivNV (GLenum, GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetMapAttribParameterfvNV (GLenum, GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glEvalMapsNV (GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const GLvoid *points); -typedef void (APIENTRYP PFNGLMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, GLvoid *points); -typedef void (APIENTRYP PFNGLGETMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMAPATTRIBPARAMETERIVNVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMAPATTRIBPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLEVALMAPSNVPROC) (GLenum target, GLenum mode); -#endif - -#ifndef GL_NV_packed_depth_stencil -#define GL_NV_packed_depth_stencil 1 -#endif - -#ifndef GL_NV_register_combiners2 -#define GL_NV_register_combiners2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCombinerStageParameterfvNV (GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glGetCombinerStageParameterfvNV (GLenum, GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, GLfloat *params); -#endif - -#ifndef GL_NV_texture_compression_vtc -#define GL_NV_texture_compression_vtc 1 -#endif - -#ifndef GL_NV_texture_rectangle -#define GL_NV_texture_rectangle 1 -#endif - -#ifndef GL_NV_texture_shader -#define GL_NV_texture_shader 1 -#endif - -#ifndef GL_NV_texture_shader2 -#define GL_NV_texture_shader2 1 -#endif - -#ifndef GL_NV_vertex_array_range2 -#define GL_NV_vertex_array_range2 1 -#endif - -#ifndef GL_NV_vertex_program -#define GL_NV_vertex_program 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLboolean APIENTRY glAreProgramsResidentNV (GLsizei, const GLuint *, GLboolean *); -GLAPI void APIENTRY glBindProgramNV (GLenum, GLuint); -GLAPI void APIENTRY glDeleteProgramsNV (GLsizei, const GLuint *); -GLAPI void APIENTRY glExecuteProgramNV (GLenum, GLuint, const GLfloat *); -GLAPI void APIENTRY glGenProgramsNV (GLsizei, GLuint *); -GLAPI void APIENTRY glGetProgramParameterdvNV (GLenum, GLuint, GLenum, GLdouble *); -GLAPI void APIENTRY glGetProgramParameterfvNV (GLenum, GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetProgramivNV (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetProgramStringNV (GLuint, GLenum, GLubyte *); -GLAPI void APIENTRY glGetTrackMatrixivNV (GLenum, GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVertexAttribdvNV (GLuint, GLenum, GLdouble *); -GLAPI void APIENTRY glGetVertexAttribfvNV (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetVertexAttribivNV (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVertexAttribPointervNV (GLuint, GLenum, GLvoid* *); -GLAPI GLboolean APIENTRY glIsProgramNV (GLuint); -GLAPI void APIENTRY glLoadProgramNV (GLenum, GLuint, GLsizei, const GLubyte *); -GLAPI void APIENTRY glProgramParameter4dNV (GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glProgramParameter4dvNV (GLenum, GLuint, const GLdouble *); -GLAPI void APIENTRY glProgramParameter4fNV (GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glProgramParameter4fvNV (GLenum, GLuint, const GLfloat *); -GLAPI void APIENTRY glProgramParameters4dvNV (GLenum, GLuint, GLuint, const GLdouble *); -GLAPI void APIENTRY glProgramParameters4fvNV (GLenum, GLuint, GLuint, const GLfloat *); -GLAPI void APIENTRY glRequestResidentProgramsNV (GLsizei, const GLuint *); -GLAPI void APIENTRY glTrackMatrixNV (GLenum, GLuint, GLenum, GLenum); -GLAPI void APIENTRY glVertexAttribPointerNV (GLuint, GLint, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glVertexAttrib1dNV (GLuint, GLdouble); -GLAPI void APIENTRY glVertexAttrib1dvNV (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib1fNV (GLuint, GLfloat); -GLAPI void APIENTRY glVertexAttrib1fvNV (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib1sNV (GLuint, GLshort); -GLAPI void APIENTRY glVertexAttrib1svNV (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib2dNV (GLuint, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib2dvNV (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib2fNV (GLuint, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib2fvNV (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib2sNV (GLuint, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib2svNV (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib3dNV (GLuint, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib3dvNV (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib3fNV (GLuint, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib3fvNV (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib3sNV (GLuint, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib3svNV (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib4dNV (GLuint, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexAttrib4dvNV (GLuint, const GLdouble *); -GLAPI void APIENTRY glVertexAttrib4fNV (GLuint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexAttrib4fvNV (GLuint, const GLfloat *); -GLAPI void APIENTRY glVertexAttrib4sNV (GLuint, GLshort, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glVertexAttrib4svNV (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttrib4ubNV (GLuint, GLubyte, GLubyte, GLubyte, GLubyte); -GLAPI void APIENTRY glVertexAttrib4ubvNV (GLuint, const GLubyte *); -GLAPI void APIENTRY glVertexAttribs1dvNV (GLuint, GLsizei, const GLdouble *); -GLAPI void APIENTRY glVertexAttribs1fvNV (GLuint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glVertexAttribs1svNV (GLuint, GLsizei, const GLshort *); -GLAPI void APIENTRY glVertexAttribs2dvNV (GLuint, GLsizei, const GLdouble *); -GLAPI void APIENTRY glVertexAttribs2fvNV (GLuint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glVertexAttribs2svNV (GLuint, GLsizei, const GLshort *); -GLAPI void APIENTRY glVertexAttribs3dvNV (GLuint, GLsizei, const GLdouble *); -GLAPI void APIENTRY glVertexAttribs3fvNV (GLuint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glVertexAttribs3svNV (GLuint, GLsizei, const GLshort *); -GLAPI void APIENTRY glVertexAttribs4dvNV (GLuint, GLsizei, const GLdouble *); -GLAPI void APIENTRY glVertexAttribs4fvNV (GLuint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glVertexAttribs4svNV (GLuint, GLsizei, const GLshort *); -GLAPI void APIENTRY glVertexAttribs4ubvNV (GLuint, GLsizei, const GLubyte *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLboolean (APIENTRYP PFNGLAREPROGRAMSRESIDENTNVPROC) (GLsizei n, const GLuint *programs, GLboolean *residences); -typedef void (APIENTRYP PFNGLBINDPROGRAMNVPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLDELETEPROGRAMSNVPROC) (GLsizei n, const GLuint *programs); -typedef void (APIENTRYP PFNGLEXECUTEPROGRAMNVPROC) (GLenum target, GLuint id, const GLfloat *params); -typedef void (APIENTRYP PFNGLGENPROGRAMSNVPROC) (GLsizei n, GLuint *programs); -typedef void (APIENTRYP PFNGLGETPROGRAMPARAMETERDVNVPROC) (GLenum target, GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETPROGRAMPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMIVNVPROC) (GLuint id, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMSTRINGNVPROC) (GLuint id, GLenum pname, GLubyte *program); -typedef void (APIENTRYP PFNGLGETTRACKMATRIXIVNVPROC) (GLenum target, GLuint address, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVNVPROC) (GLuint index, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVNVPROC) (GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVNVPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVNVPROC) (GLuint index, GLenum pname, GLvoid* *pointer); -typedef GLboolean (APIENTRYP PFNGLISPROGRAMNVPROC) (GLuint id); -typedef void (APIENTRYP PFNGLLOADPROGRAMNVPROC) (GLenum target, GLuint id, GLsizei len, const GLubyte *program); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4DNVPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4DVNVPROC) (GLenum target, GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4FNVPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4FVNVPROC) (GLenum target, GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERS4DVNVPROC) (GLenum target, GLuint index, GLuint count, const GLdouble *v); -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERS4FVNVPROC) (GLenum target, GLuint index, GLuint count, const GLfloat *v); -typedef void (APIENTRYP PFNGLREQUESTRESIDENTPROGRAMSNVPROC) (GLsizei n, const GLuint *programs); -typedef void (APIENTRYP PFNGLTRACKMATRIXNVPROC) (GLenum target, GLuint address, GLenum matrix, GLenum transform); -typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERNVPROC) (GLuint index, GLint fsize, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DNVPROC) (GLuint index, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVNVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FNVPROC) (GLuint index, GLfloat x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVNVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SNVPROC) (GLuint index, GLshort x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVNVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DNVPROC) (GLuint index, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVNVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FNVPROC) (GLuint index, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVNVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SNVPROC) (GLuint index, GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVNVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVNVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVNVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVNVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVNVPROC) (GLuint index, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVNVPROC) (GLuint index, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVNVPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBNVPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVNVPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS1DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS1FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS1SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS2DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS2FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS2SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS3DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS3FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS3SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4UBVNVPROC) (GLuint index, GLsizei count, const GLubyte *v); -#endif - -#ifndef GL_SGIX_texture_coordinate_clamp -#define GL_SGIX_texture_coordinate_clamp 1 -#endif - -#ifndef GL_SGIX_scalebias_hint -#define GL_SGIX_scalebias_hint 1 -#endif - -#ifndef GL_OML_interlace -#define GL_OML_interlace 1 -#endif - -#ifndef GL_OML_subsample -#define GL_OML_subsample 1 -#endif - -#ifndef GL_OML_resample -#define GL_OML_resample 1 -#endif - -#ifndef GL_NV_copy_depth_to_color -#define GL_NV_copy_depth_to_color 1 -#endif - -#ifndef GL_ATI_envmap_bumpmap -#define GL_ATI_envmap_bumpmap 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexBumpParameterivATI (GLenum, const GLint *); -GLAPI void APIENTRY glTexBumpParameterfvATI (GLenum, const GLfloat *); -GLAPI void APIENTRY glGetTexBumpParameterivATI (GLenum, GLint *); -GLAPI void APIENTRY glGetTexBumpParameterfvATI (GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXBUMPPARAMETERIVATIPROC) (GLenum pname, const GLint *param); -typedef void (APIENTRYP PFNGLTEXBUMPPARAMETERFVATIPROC) (GLenum pname, const GLfloat *param); -typedef void (APIENTRYP PFNGLGETTEXBUMPPARAMETERIVATIPROC) (GLenum pname, GLint *param); -typedef void (APIENTRYP PFNGLGETTEXBUMPPARAMETERFVATIPROC) (GLenum pname, GLfloat *param); -#endif - -#ifndef GL_ATI_fragment_shader -#define GL_ATI_fragment_shader 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLuint APIENTRY glGenFragmentShadersATI (GLuint); -GLAPI void APIENTRY glBindFragmentShaderATI (GLuint); -GLAPI void APIENTRY glDeleteFragmentShaderATI (GLuint); -GLAPI void APIENTRY glBeginFragmentShaderATI (void); -GLAPI void APIENTRY glEndFragmentShaderATI (void); -GLAPI void APIENTRY glPassTexCoordATI (GLuint, GLuint, GLenum); -GLAPI void APIENTRY glSampleMapATI (GLuint, GLuint, GLenum); -GLAPI void APIENTRY glColorFragmentOp1ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glColorFragmentOp2ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glColorFragmentOp3ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glAlphaFragmentOp1ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glAlphaFragmentOp2ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glAlphaFragmentOp3ATI (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glSetFragmentShaderConstantATI (GLuint, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLuint (APIENTRYP PFNGLGENFRAGMENTSHADERSATIPROC) (GLuint range); -typedef void (APIENTRYP PFNGLBINDFRAGMENTSHADERATIPROC) (GLuint id); -typedef void (APIENTRYP PFNGLDELETEFRAGMENTSHADERATIPROC) (GLuint id); -typedef void (APIENTRYP PFNGLBEGINFRAGMENTSHADERATIPROC) (void); -typedef void (APIENTRYP PFNGLENDFRAGMENTSHADERATIPROC) (void); -typedef void (APIENTRYP PFNGLPASSTEXCOORDATIPROC) (GLuint dst, GLuint coord, GLenum swizzle); -typedef void (APIENTRYP PFNGLSAMPLEMAPATIPROC) (GLuint dst, GLuint interp, GLenum swizzle); -typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); -typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); -typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); -typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); -typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); -typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); -typedef void (APIENTRYP PFNGLSETFRAGMENTSHADERCONSTANTATIPROC) (GLuint dst, const GLfloat *value); -#endif - -#ifndef GL_ATI_pn_triangles -#define GL_ATI_pn_triangles 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPNTrianglesiATI (GLenum, GLint); -GLAPI void APIENTRY glPNTrianglesfATI (GLenum, GLfloat); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPNTRIANGLESIATIPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPNTRIANGLESFATIPROC) (GLenum pname, GLfloat param); -#endif - -#ifndef GL_ATI_vertex_array_object -#define GL_ATI_vertex_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLuint APIENTRY glNewObjectBufferATI (GLsizei, const GLvoid *, GLenum); -GLAPI GLboolean APIENTRY glIsObjectBufferATI (GLuint); -GLAPI void APIENTRY glUpdateObjectBufferATI (GLuint, GLuint, GLsizei, const GLvoid *, GLenum); -GLAPI void APIENTRY glGetObjectBufferfvATI (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetObjectBufferivATI (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glFreeObjectBufferATI (GLuint); -GLAPI void APIENTRY glArrayObjectATI (GLenum, GLint, GLenum, GLsizei, GLuint, GLuint); -GLAPI void APIENTRY glGetArrayObjectfvATI (GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetArrayObjectivATI (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glVariantArrayObjectATI (GLuint, GLenum, GLsizei, GLuint, GLuint); -GLAPI void APIENTRY glGetVariantArrayObjectfvATI (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetVariantArrayObjectivATI (GLuint, GLenum, GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLuint (APIENTRYP PFNGLNEWOBJECTBUFFERATIPROC) (GLsizei size, const GLvoid *pointer, GLenum usage); -typedef GLboolean (APIENTRYP PFNGLISOBJECTBUFFERATIPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLUPDATEOBJECTBUFFERATIPROC) (GLuint buffer, GLuint offset, GLsizei size, const GLvoid *pointer, GLenum preserve); -typedef void (APIENTRYP PFNGLGETOBJECTBUFFERFVATIPROC) (GLuint buffer, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETOBJECTBUFFERIVATIPROC) (GLuint buffer, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLFREEOBJECTBUFFERATIPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLARRAYOBJECTATIPROC) (GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); -typedef void (APIENTRYP PFNGLGETARRAYOBJECTFVATIPROC) (GLenum array, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETARRAYOBJECTIVATIPROC) (GLenum array, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLVARIANTARRAYOBJECTATIPROC) (GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); -typedef void (APIENTRYP PFNGLGETVARIANTARRAYOBJECTFVATIPROC) (GLuint id, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVARIANTARRAYOBJECTIVATIPROC) (GLuint id, GLenum pname, GLint *params); -#endif - -#ifndef GL_EXT_vertex_shader -#define GL_EXT_vertex_shader 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginVertexShaderEXT (void); -GLAPI void APIENTRY glEndVertexShaderEXT (void); -GLAPI void APIENTRY glBindVertexShaderEXT (GLuint); -GLAPI GLuint APIENTRY glGenVertexShadersEXT (GLuint); -GLAPI void APIENTRY glDeleteVertexShaderEXT (GLuint); -GLAPI void APIENTRY glShaderOp1EXT (GLenum, GLuint, GLuint); -GLAPI void APIENTRY glShaderOp2EXT (GLenum, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glShaderOp3EXT (GLenum, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glSwizzleEXT (GLuint, GLuint, GLenum, GLenum, GLenum, GLenum); -GLAPI void APIENTRY glWriteMaskEXT (GLuint, GLuint, GLenum, GLenum, GLenum, GLenum); -GLAPI void APIENTRY glInsertComponentEXT (GLuint, GLuint, GLuint); -GLAPI void APIENTRY glExtractComponentEXT (GLuint, GLuint, GLuint); -GLAPI GLuint APIENTRY glGenSymbolsEXT (GLenum, GLenum, GLenum, GLuint); -GLAPI void APIENTRY glSetInvariantEXT (GLuint, GLenum, const GLvoid *); -GLAPI void APIENTRY glSetLocalConstantEXT (GLuint, GLenum, const GLvoid *); -GLAPI void APIENTRY glVariantbvEXT (GLuint, const GLbyte *); -GLAPI void APIENTRY glVariantsvEXT (GLuint, const GLshort *); -GLAPI void APIENTRY glVariantivEXT (GLuint, const GLint *); -GLAPI void APIENTRY glVariantfvEXT (GLuint, const GLfloat *); -GLAPI void APIENTRY glVariantdvEXT (GLuint, const GLdouble *); -GLAPI void APIENTRY glVariantubvEXT (GLuint, const GLubyte *); -GLAPI void APIENTRY glVariantusvEXT (GLuint, const GLushort *); -GLAPI void APIENTRY glVariantuivEXT (GLuint, const GLuint *); -GLAPI void APIENTRY glVariantPointerEXT (GLuint, GLenum, GLuint, const GLvoid *); -GLAPI void APIENTRY glEnableVariantClientStateEXT (GLuint); -GLAPI void APIENTRY glDisableVariantClientStateEXT (GLuint); -GLAPI GLuint APIENTRY glBindLightParameterEXT (GLenum, GLenum); -GLAPI GLuint APIENTRY glBindMaterialParameterEXT (GLenum, GLenum); -GLAPI GLuint APIENTRY glBindTexGenParameterEXT (GLenum, GLenum, GLenum); -GLAPI GLuint APIENTRY glBindTextureUnitParameterEXT (GLenum, GLenum); -GLAPI GLuint APIENTRY glBindParameterEXT (GLenum); -GLAPI GLboolean APIENTRY glIsVariantEnabledEXT (GLuint, GLenum); -GLAPI void APIENTRY glGetVariantBooleanvEXT (GLuint, GLenum, GLboolean *); -GLAPI void APIENTRY glGetVariantIntegervEXT (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVariantFloatvEXT (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetVariantPointervEXT (GLuint, GLenum, GLvoid* *); -GLAPI void APIENTRY glGetInvariantBooleanvEXT (GLuint, GLenum, GLboolean *); -GLAPI void APIENTRY glGetInvariantIntegervEXT (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetInvariantFloatvEXT (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetLocalConstantBooleanvEXT (GLuint, GLenum, GLboolean *); -GLAPI void APIENTRY glGetLocalConstantIntegervEXT (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetLocalConstantFloatvEXT (GLuint, GLenum, GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINVERTEXSHADEREXTPROC) (void); -typedef void (APIENTRYP PFNGLENDVERTEXSHADEREXTPROC) (void); -typedef void (APIENTRYP PFNGLBINDVERTEXSHADEREXTPROC) (GLuint id); -typedef GLuint (APIENTRYP PFNGLGENVERTEXSHADERSEXTPROC) (GLuint range); -typedef void (APIENTRYP PFNGLDELETEVERTEXSHADEREXTPROC) (GLuint id); -typedef void (APIENTRYP PFNGLSHADEROP1EXTPROC) (GLenum op, GLuint res, GLuint arg1); -typedef void (APIENTRYP PFNGLSHADEROP2EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2); -typedef void (APIENTRYP PFNGLSHADEROP3EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3); -typedef void (APIENTRYP PFNGLSWIZZLEEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); -typedef void (APIENTRYP PFNGLWRITEMASKEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); -typedef void (APIENTRYP PFNGLINSERTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); -typedef void (APIENTRYP PFNGLEXTRACTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); -typedef GLuint (APIENTRYP PFNGLGENSYMBOLSEXTPROC) (GLenum datatype, GLenum storagetype, GLenum range, GLuint components); -typedef void (APIENTRYP PFNGLSETINVARIANTEXTPROC) (GLuint id, GLenum type, const GLvoid *addr); -typedef void (APIENTRYP PFNGLSETLOCALCONSTANTEXTPROC) (GLuint id, GLenum type, const GLvoid *addr); -typedef void (APIENTRYP PFNGLVARIANTBVEXTPROC) (GLuint id, const GLbyte *addr); -typedef void (APIENTRYP PFNGLVARIANTSVEXTPROC) (GLuint id, const GLshort *addr); -typedef void (APIENTRYP PFNGLVARIANTIVEXTPROC) (GLuint id, const GLint *addr); -typedef void (APIENTRYP PFNGLVARIANTFVEXTPROC) (GLuint id, const GLfloat *addr); -typedef void (APIENTRYP PFNGLVARIANTDVEXTPROC) (GLuint id, const GLdouble *addr); -typedef void (APIENTRYP PFNGLVARIANTUBVEXTPROC) (GLuint id, const GLubyte *addr); -typedef void (APIENTRYP PFNGLVARIANTUSVEXTPROC) (GLuint id, const GLushort *addr); -typedef void (APIENTRYP PFNGLVARIANTUIVEXTPROC) (GLuint id, const GLuint *addr); -typedef void (APIENTRYP PFNGLVARIANTPOINTEREXTPROC) (GLuint id, GLenum type, GLuint stride, const GLvoid *addr); -typedef void (APIENTRYP PFNGLENABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); -typedef void (APIENTRYP PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); -typedef GLuint (APIENTRYP PFNGLBINDLIGHTPARAMETEREXTPROC) (GLenum light, GLenum value); -typedef GLuint (APIENTRYP PFNGLBINDMATERIALPARAMETEREXTPROC) (GLenum face, GLenum value); -typedef GLuint (APIENTRYP PFNGLBINDTEXGENPARAMETEREXTPROC) (GLenum unit, GLenum coord, GLenum value); -typedef GLuint (APIENTRYP PFNGLBINDTEXTUREUNITPARAMETEREXTPROC) (GLenum unit, GLenum value); -typedef GLuint (APIENTRYP PFNGLBINDPARAMETEREXTPROC) (GLenum value); -typedef GLboolean (APIENTRYP PFNGLISVARIANTENABLEDEXTPROC) (GLuint id, GLenum cap); -typedef void (APIENTRYP PFNGLGETVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (APIENTRYP PFNGLGETVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (APIENTRYP PFNGLGETVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -typedef void (APIENTRYP PFNGLGETVARIANTPOINTERVEXTPROC) (GLuint id, GLenum value, GLvoid* *data); -typedef void (APIENTRYP PFNGLGETINVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (APIENTRYP PFNGLGETINVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (APIENTRYP PFNGLGETINVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -typedef void (APIENTRYP PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); -typedef void (APIENTRYP PFNGLGETLOCALCONSTANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); -typedef void (APIENTRYP PFNGLGETLOCALCONSTANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); -#endif - -#ifndef GL_ATI_vertex_streams -#define GL_ATI_vertex_streams 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexStream1sATI (GLenum, GLshort); -GLAPI void APIENTRY glVertexStream1svATI (GLenum, const GLshort *); -GLAPI void APIENTRY glVertexStream1iATI (GLenum, GLint); -GLAPI void APIENTRY glVertexStream1ivATI (GLenum, const GLint *); -GLAPI void APIENTRY glVertexStream1fATI (GLenum, GLfloat); -GLAPI void APIENTRY glVertexStream1fvATI (GLenum, const GLfloat *); -GLAPI void APIENTRY glVertexStream1dATI (GLenum, GLdouble); -GLAPI void APIENTRY glVertexStream1dvATI (GLenum, const GLdouble *); -GLAPI void APIENTRY glVertexStream2sATI (GLenum, GLshort, GLshort); -GLAPI void APIENTRY glVertexStream2svATI (GLenum, const GLshort *); -GLAPI void APIENTRY glVertexStream2iATI (GLenum, GLint, GLint); -GLAPI void APIENTRY glVertexStream2ivATI (GLenum, const GLint *); -GLAPI void APIENTRY glVertexStream2fATI (GLenum, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexStream2fvATI (GLenum, const GLfloat *); -GLAPI void APIENTRY glVertexStream2dATI (GLenum, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexStream2dvATI (GLenum, const GLdouble *); -GLAPI void APIENTRY glVertexStream3sATI (GLenum, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glVertexStream3svATI (GLenum, const GLshort *); -GLAPI void APIENTRY glVertexStream3iATI (GLenum, GLint, GLint, GLint); -GLAPI void APIENTRY glVertexStream3ivATI (GLenum, const GLint *); -GLAPI void APIENTRY glVertexStream3fATI (GLenum, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexStream3fvATI (GLenum, const GLfloat *); -GLAPI void APIENTRY glVertexStream3dATI (GLenum, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexStream3dvATI (GLenum, const GLdouble *); -GLAPI void APIENTRY glVertexStream4sATI (GLenum, GLshort, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glVertexStream4svATI (GLenum, const GLshort *); -GLAPI void APIENTRY glVertexStream4iATI (GLenum, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glVertexStream4ivATI (GLenum, const GLint *); -GLAPI void APIENTRY glVertexStream4fATI (GLenum, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glVertexStream4fvATI (GLenum, const GLfloat *); -GLAPI void APIENTRY glVertexStream4dATI (GLenum, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glVertexStream4dvATI (GLenum, const GLdouble *); -GLAPI void APIENTRY glNormalStream3bATI (GLenum, GLbyte, GLbyte, GLbyte); -GLAPI void APIENTRY glNormalStream3bvATI (GLenum, const GLbyte *); -GLAPI void APIENTRY glNormalStream3sATI (GLenum, GLshort, GLshort, GLshort); -GLAPI void APIENTRY glNormalStream3svATI (GLenum, const GLshort *); -GLAPI void APIENTRY glNormalStream3iATI (GLenum, GLint, GLint, GLint); -GLAPI void APIENTRY glNormalStream3ivATI (GLenum, const GLint *); -GLAPI void APIENTRY glNormalStream3fATI (GLenum, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glNormalStream3fvATI (GLenum, const GLfloat *); -GLAPI void APIENTRY glNormalStream3dATI (GLenum, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glNormalStream3dvATI (GLenum, const GLdouble *); -GLAPI void APIENTRY glClientActiveVertexStreamATI (GLenum); -GLAPI void APIENTRY glVertexBlendEnviATI (GLenum, GLint); -GLAPI void APIENTRY glVertexBlendEnvfATI (GLenum, GLfloat); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXSTREAM1SATIPROC) (GLenum stream, GLshort x); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1IATIPROC) (GLenum stream, GLint x); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1FATIPROC) (GLenum stream, GLfloat x); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1DATIPROC) (GLenum stream, GLdouble x); -typedef void (APIENTRYP PFNGLVERTEXSTREAM1DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2SATIPROC) (GLenum stream, GLshort x, GLshort y); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2IATIPROC) (GLenum stream, GLint x, GLint y); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2FATIPROC) (GLenum stream, GLfloat x, GLfloat y); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2DATIPROC) (GLenum stream, GLdouble x, GLdouble y); -typedef void (APIENTRYP PFNGLVERTEXSTREAM2DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3IATIPROC) (GLenum stream, GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLVERTEXSTREAM3DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4IATIPROC) (GLenum stream, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLVERTEXSTREAM4DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3BATIPROC) (GLenum stream, GLbyte nx, GLbyte ny, GLbyte nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3BVATIPROC) (GLenum stream, const GLbyte *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3SATIPROC) (GLenum stream, GLshort nx, GLshort ny, GLshort nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3SVATIPROC) (GLenum stream, const GLshort *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3IATIPROC) (GLenum stream, GLint nx, GLint ny, GLint nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3IVATIPROC) (GLenum stream, const GLint *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3FATIPROC) (GLenum stream, GLfloat nx, GLfloat ny, GLfloat nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3FVATIPROC) (GLenum stream, const GLfloat *coords); -typedef void (APIENTRYP PFNGLNORMALSTREAM3DATIPROC) (GLenum stream, GLdouble nx, GLdouble ny, GLdouble nz); -typedef void (APIENTRYP PFNGLNORMALSTREAM3DVATIPROC) (GLenum stream, const GLdouble *coords); -typedef void (APIENTRYP PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC) (GLenum stream); -typedef void (APIENTRYP PFNGLVERTEXBLENDENVIATIPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLVERTEXBLENDENVFATIPROC) (GLenum pname, GLfloat param); -#endif - -#ifndef GL_ATI_element_array -#define GL_ATI_element_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glElementPointerATI (GLenum, const GLvoid *); -GLAPI void APIENTRY glDrawElementArrayATI (GLenum, GLsizei); -GLAPI void APIENTRY glDrawRangeElementArrayATI (GLenum, GLuint, GLuint, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLELEMENTPOINTERATIPROC) (GLenum type, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLDRAWELEMENTARRAYATIPROC) (GLenum mode, GLsizei count); -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTARRAYATIPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count); -#endif - -#ifndef GL_SUN_mesh_array -#define GL_SUN_mesh_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawMeshArraysSUN (GLenum, GLint, GLsizei, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWMESHARRAYSSUNPROC) (GLenum mode, GLint first, GLsizei count, GLsizei width); -#endif - -#ifndef GL_SUN_slice_accum -#define GL_SUN_slice_accum 1 -#endif - -#ifndef GL_NV_multisample_filter_hint -#define GL_NV_multisample_filter_hint 1 -#endif - -#ifndef GL_NV_depth_clamp -#define GL_NV_depth_clamp 1 -#endif - -#ifndef GL_NV_occlusion_query -#define GL_NV_occlusion_query 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenOcclusionQueriesNV (GLsizei, GLuint *); -GLAPI void APIENTRY glDeleteOcclusionQueriesNV (GLsizei, const GLuint *); -GLAPI GLboolean APIENTRY glIsOcclusionQueryNV (GLuint); -GLAPI void APIENTRY glBeginOcclusionQueryNV (GLuint); -GLAPI void APIENTRY glEndOcclusionQueryNV (void); -GLAPI void APIENTRY glGetOcclusionQueryivNV (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetOcclusionQueryuivNV (GLuint, GLenum, GLuint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENOCCLUSIONQUERIESNVPROC) (GLsizei n, GLuint *ids); -typedef void (APIENTRYP PFNGLDELETEOCCLUSIONQUERIESNVPROC) (GLsizei n, const GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISOCCLUSIONQUERYNVPROC) (GLuint id); -typedef void (APIENTRYP PFNGLBEGINOCCLUSIONQUERYNVPROC) (GLuint id); -typedef void (APIENTRYP PFNGLENDOCCLUSIONQUERYNVPROC) (void); -typedef void (APIENTRYP PFNGLGETOCCLUSIONQUERYIVNVPROC) (GLuint id, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETOCCLUSIONQUERYUIVNVPROC) (GLuint id, GLenum pname, GLuint *params); -#endif - -#ifndef GL_NV_point_sprite -#define GL_NV_point_sprite 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPointParameteriNV (GLenum, GLint); -GLAPI void APIENTRY glPointParameterivNV (GLenum, const GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPOINTPARAMETERINVPROC) (GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLPOINTPARAMETERIVNVPROC) (GLenum pname, const GLint *params); -#endif - -#ifndef GL_NV_texture_shader3 -#define GL_NV_texture_shader3 1 -#endif - -#ifndef GL_NV_vertex_program1_1 -#define GL_NV_vertex_program1_1 1 -#endif - -#ifndef GL_EXT_shadow_funcs -#define GL_EXT_shadow_funcs 1 -#endif - -#ifndef GL_EXT_stencil_two_side -#define GL_EXT_stencil_two_side 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glActiveStencilFaceEXT (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLACTIVESTENCILFACEEXTPROC) (GLenum face); -#endif - -#ifndef GL_ATI_text_fragment_shader -#define GL_ATI_text_fragment_shader 1 -#endif - -#ifndef GL_APPLE_client_storage -#define GL_APPLE_client_storage 1 -#endif - -#ifndef GL_APPLE_element_array -#define GL_APPLE_element_array 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glElementPointerAPPLE (GLenum, const GLvoid *); -GLAPI void APIENTRY glDrawElementArrayAPPLE (GLenum, GLint, GLsizei); -GLAPI void APIENTRY glDrawRangeElementArrayAPPLE (GLenum, GLuint, GLuint, GLint, GLsizei); -GLAPI void APIENTRY glMultiDrawElementArrayAPPLE (GLenum, const GLint *, const GLsizei *, GLsizei); -GLAPI void APIENTRY glMultiDrawRangeElementArrayAPPLE (GLenum, GLuint, GLuint, const GLint *, const GLsizei *, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLELEMENTPOINTERAPPLEPROC) (GLenum type, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, GLint first, GLsizei count); -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count); -typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); -typedef void (APIENTRYP PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount); -#endif - -#ifndef GL_APPLE_fence -#define GL_APPLE_fence 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGenFencesAPPLE (GLsizei, GLuint *); -GLAPI void APIENTRY glDeleteFencesAPPLE (GLsizei, const GLuint *); -GLAPI void APIENTRY glSetFenceAPPLE (GLuint); -GLAPI GLboolean APIENTRY glIsFenceAPPLE (GLuint); -GLAPI GLboolean APIENTRY glTestFenceAPPLE (GLuint); -GLAPI void APIENTRY glFinishFenceAPPLE (GLuint); -GLAPI GLboolean APIENTRY glTestObjectAPPLE (GLenum, GLuint); -GLAPI void APIENTRY glFinishObjectAPPLE (GLenum, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGENFENCESAPPLEPROC) (GLsizei n, GLuint *fences); -typedef void (APIENTRYP PFNGLDELETEFENCESAPPLEPROC) (GLsizei n, const GLuint *fences); -typedef void (APIENTRYP PFNGLSETFENCEAPPLEPROC) (GLuint fence); -typedef GLboolean (APIENTRYP PFNGLISFENCEAPPLEPROC) (GLuint fence); -typedef GLboolean (APIENTRYP PFNGLTESTFENCEAPPLEPROC) (GLuint fence); -typedef void (APIENTRYP PFNGLFINISHFENCEAPPLEPROC) (GLuint fence); -typedef GLboolean (APIENTRYP PFNGLTESTOBJECTAPPLEPROC) (GLenum object, GLuint name); -typedef void (APIENTRYP PFNGLFINISHOBJECTAPPLEPROC) (GLenum object, GLint name); -#endif - -#ifndef GL_APPLE_vertex_array_object -#define GL_APPLE_vertex_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindVertexArrayAPPLE (GLuint); -GLAPI void APIENTRY glDeleteVertexArraysAPPLE (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenVertexArraysAPPLE (GLsizei, GLuint *); -GLAPI GLboolean APIENTRY glIsVertexArrayAPPLE (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDVERTEXARRAYAPPLEPROC) (GLuint array); -typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint *arrays); -typedef void (APIENTRYP PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, GLuint *arrays); -typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array); -#endif - -#ifndef GL_APPLE_vertex_array_range -#define GL_APPLE_vertex_array_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexArrayRangeAPPLE (GLsizei, GLvoid *); -GLAPI void APIENTRY glFlushVertexArrayRangeAPPLE (GLsizei, GLvoid *); -GLAPI void APIENTRY glVertexArrayParameteriAPPLE (GLenum, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, GLvoid *pointer); -typedef void (APIENTRYP PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, GLvoid *pointer); -typedef void (APIENTRYP PFNGLVERTEXARRAYPARAMETERIAPPLEPROC) (GLenum pname, GLint param); -#endif - -#ifndef GL_APPLE_ycbcr_422 -#define GL_APPLE_ycbcr_422 1 -#endif - -#ifndef GL_S3_s3tc -#define GL_S3_s3tc 1 -#endif - -#ifndef GL_ATI_draw_buffers -#define GL_ATI_draw_buffers 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawBuffersATI (GLsizei, const GLenum *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWBUFFERSATIPROC) (GLsizei n, const GLenum *bufs); -#endif - -#ifndef GL_ATI_pixel_format_float -#define GL_ATI_pixel_format_float 1 -/* This is really a WGL extension, but defines some associated GL enums. - * ATI does not export "GL_ATI_pixel_format_float" in the GL_EXTENSIONS string. - */ -#endif - -#ifndef GL_ATI_texture_env_combine3 -#define GL_ATI_texture_env_combine3 1 -#endif - -#ifndef GL_ATI_texture_float -#define GL_ATI_texture_float 1 -#endif - -#ifndef GL_NV_float_buffer -#define GL_NV_float_buffer 1 -#endif - -#ifndef GL_NV_fragment_program -#define GL_NV_fragment_program 1 -/* Some NV_fragment_program entry points are shared with ARB_vertex_program. */ -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramNamedParameter4fNV (GLuint, GLsizei, const GLubyte *, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glProgramNamedParameter4dNV (GLuint, GLsizei, const GLubyte *, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glProgramNamedParameter4fvNV (GLuint, GLsizei, const GLubyte *, const GLfloat *); -GLAPI void APIENTRY glProgramNamedParameter4dvNV (GLuint, GLsizei, const GLubyte *, const GLdouble *); -GLAPI void APIENTRY glGetProgramNamedParameterfvNV (GLuint, GLsizei, const GLubyte *, GLfloat *); -GLAPI void APIENTRY glGetProgramNamedParameterdvNV (GLuint, GLsizei, const GLubyte *, GLdouble *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4FNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4DNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLfloat *v); -typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLdouble *v); -typedef void (APIENTRYP PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat *params); -typedef void (APIENTRYP PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble *params); -#endif - -#ifndef GL_NV_half_float -#define GL_NV_half_float 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertex2hNV (GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glVertex2hvNV (const GLhalfNV *); -GLAPI void APIENTRY glVertex3hNV (GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glVertex3hvNV (const GLhalfNV *); -GLAPI void APIENTRY glVertex4hNV (GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glVertex4hvNV (const GLhalfNV *); -GLAPI void APIENTRY glNormal3hNV (GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glNormal3hvNV (const GLhalfNV *); -GLAPI void APIENTRY glColor3hNV (GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glColor3hvNV (const GLhalfNV *); -GLAPI void APIENTRY glColor4hNV (GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glColor4hvNV (const GLhalfNV *); -GLAPI void APIENTRY glTexCoord1hNV (GLhalfNV); -GLAPI void APIENTRY glTexCoord1hvNV (const GLhalfNV *); -GLAPI void APIENTRY glTexCoord2hNV (GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glTexCoord2hvNV (const GLhalfNV *); -GLAPI void APIENTRY glTexCoord3hNV (GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glTexCoord3hvNV (const GLhalfNV *); -GLAPI void APIENTRY glTexCoord4hNV (GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glTexCoord4hvNV (const GLhalfNV *); -GLAPI void APIENTRY glMultiTexCoord1hNV (GLenum, GLhalfNV); -GLAPI void APIENTRY glMultiTexCoord1hvNV (GLenum, const GLhalfNV *); -GLAPI void APIENTRY glMultiTexCoord2hNV (GLenum, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glMultiTexCoord2hvNV (GLenum, const GLhalfNV *); -GLAPI void APIENTRY glMultiTexCoord3hNV (GLenum, GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glMultiTexCoord3hvNV (GLenum, const GLhalfNV *); -GLAPI void APIENTRY glMultiTexCoord4hNV (GLenum, GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glMultiTexCoord4hvNV (GLenum, const GLhalfNV *); -GLAPI void APIENTRY glFogCoordhNV (GLhalfNV); -GLAPI void APIENTRY glFogCoordhvNV (const GLhalfNV *); -GLAPI void APIENTRY glSecondaryColor3hNV (GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glSecondaryColor3hvNV (const GLhalfNV *); -GLAPI void APIENTRY glVertexWeighthNV (GLhalfNV); -GLAPI void APIENTRY glVertexWeighthvNV (const GLhalfNV *); -GLAPI void APIENTRY glVertexAttrib1hNV (GLuint, GLhalfNV); -GLAPI void APIENTRY glVertexAttrib1hvNV (GLuint, const GLhalfNV *); -GLAPI void APIENTRY glVertexAttrib2hNV (GLuint, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glVertexAttrib2hvNV (GLuint, const GLhalfNV *); -GLAPI void APIENTRY glVertexAttrib3hNV (GLuint, GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glVertexAttrib3hvNV (GLuint, const GLhalfNV *); -GLAPI void APIENTRY glVertexAttrib4hNV (GLuint, GLhalfNV, GLhalfNV, GLhalfNV, GLhalfNV); -GLAPI void APIENTRY glVertexAttrib4hvNV (GLuint, const GLhalfNV *); -GLAPI void APIENTRY glVertexAttribs1hvNV (GLuint, GLsizei, const GLhalfNV *); -GLAPI void APIENTRY glVertexAttribs2hvNV (GLuint, GLsizei, const GLhalfNV *); -GLAPI void APIENTRY glVertexAttribs3hvNV (GLuint, GLsizei, const GLhalfNV *); -GLAPI void APIENTRY glVertexAttribs4hvNV (GLuint, GLsizei, const GLhalfNV *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEX2HNVPROC) (GLhalfNV x, GLhalfNV y); -typedef void (APIENTRYP PFNGLVERTEX2HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEX3HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z); -typedef void (APIENTRYP PFNGLVERTEX3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEX4HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); -typedef void (APIENTRYP PFNGLVERTEX4HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLNORMAL3HNVPROC) (GLhalfNV nx, GLhalfNV ny, GLhalfNV nz); -typedef void (APIENTRYP PFNGLNORMAL3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue); -typedef void (APIENTRYP PFNGLCOLOR3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLCOLOR4HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha); -typedef void (APIENTRYP PFNGLCOLOR4HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLTEXCOORD1HNVPROC) (GLhalfNV s); -typedef void (APIENTRYP PFNGLTEXCOORD1HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLTEXCOORD2HNVPROC) (GLhalfNV s, GLhalfNV t); -typedef void (APIENTRYP PFNGLTEXCOORD2HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLTEXCOORD3HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r); -typedef void (APIENTRYP PFNGLTEXCOORD3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLTEXCOORD4HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); -typedef void (APIENTRYP PFNGLTEXCOORD4HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1HNVPROC) (GLenum target, GLhalfNV s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1HVNVPROC) (GLenum target, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2HVNVPROC) (GLenum target, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3HVNVPROC) (GLenum target, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4HVNVPROC) (GLenum target, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLFOGCOORDHNVPROC) (GLhalfNV fog); -typedef void (APIENTRYP PFNGLFOGCOORDHVNVPROC) (const GLhalfNV *fog); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue); -typedef void (APIENTRYP PFNGLSECONDARYCOLOR3HVNVPROC) (const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXWEIGHTHNVPROC) (GLhalfNV weight); -typedef void (APIENTRYP PFNGLVERTEXWEIGHTHVNVPROC) (const GLhalfNV *weight); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1HNVPROC) (GLuint index, GLhalfNV x); -typedef void (APIENTRYP PFNGLVERTEXATTRIB1HVNVPROC) (GLuint index, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y); -typedef void (APIENTRYP PFNGLVERTEXATTRIB2HVNVPROC) (GLuint index, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z); -typedef void (APIENTRYP PFNGLVERTEXATTRIB3HVNVPROC) (GLuint index, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); -typedef void (APIENTRYP PFNGLVERTEXATTRIB4HVNVPROC) (GLuint index, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS1HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS2HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS3HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBS4HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); -#endif - -#ifndef GL_NV_pixel_data_range -#define GL_NV_pixel_data_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPixelDataRangeNV (GLenum, GLsizei, GLvoid *); -GLAPI void APIENTRY glFlushPixelDataRangeNV (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPIXELDATARANGENVPROC) (GLenum target, GLsizei length, GLvoid *pointer); -typedef void (APIENTRYP PFNGLFLUSHPIXELDATARANGENVPROC) (GLenum target); -#endif - -#ifndef GL_NV_primitive_restart -#define GL_NV_primitive_restart 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPrimitiveRestartNV (void); -GLAPI void APIENTRY glPrimitiveRestartIndexNV (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPRIMITIVERESTARTNVPROC) (void); -typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXNVPROC) (GLuint index); -#endif - -#ifndef GL_NV_texture_expand_normal -#define GL_NV_texture_expand_normal 1 -#endif - -#ifndef GL_NV_vertex_program2 -#define GL_NV_vertex_program2 1 -#endif - -#ifndef GL_ATI_map_object_buffer -#define GL_ATI_map_object_buffer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLvoid* APIENTRY glMapObjectBufferATI (GLuint); -GLAPI void APIENTRY glUnmapObjectBufferATI (GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLvoid* (APIENTRYP PFNGLMAPOBJECTBUFFERATIPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLUNMAPOBJECTBUFFERATIPROC) (GLuint buffer); -#endif - -#ifndef GL_ATI_separate_stencil -#define GL_ATI_separate_stencil 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glStencilOpSeparateATI (GLenum, GLenum, GLenum, GLenum); -GLAPI void APIENTRY glStencilFuncSeparateATI (GLenum, GLenum, GLint, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEATIPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); -typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEATIPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); -#endif - -#ifndef GL_ATI_vertex_attrib_array_object -#define GL_ATI_vertex_attrib_array_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribArrayObjectATI (GLuint, GLint, GLenum, GLboolean, GLsizei, GLuint, GLuint); -GLAPI void APIENTRY glGetVertexAttribArrayObjectfvATI (GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetVertexAttribArrayObjectivATI (GLuint, GLenum, GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBARRAYOBJECTATIPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC) (GLuint index, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC) (GLuint index, GLenum pname, GLint *params); -#endif - -#ifndef GL_OES_read_format -#define GL_OES_read_format 1 -#endif - -#ifndef GL_EXT_depth_bounds_test -#define GL_EXT_depth_bounds_test 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDepthBoundsEXT (GLclampd, GLclampd); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDEPTHBOUNDSEXTPROC) (GLclampd zmin, GLclampd zmax); -#endif - -#ifndef GL_EXT_texture_mirror_clamp -#define GL_EXT_texture_mirror_clamp 1 -#endif - -#ifndef GL_EXT_blend_equation_separate -#define GL_EXT_blend_equation_separate 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendEquationSeparateEXT (GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEEXTPROC) (GLenum modeRGB, GLenum modeAlpha); -#endif - -#ifndef GL_MESA_pack_invert -#define GL_MESA_pack_invert 1 -#endif - -#ifndef GL_MESA_ycbcr_texture -#define GL_MESA_ycbcr_texture 1 -#endif - -#ifndef GL_EXT_pixel_buffer_object -#define GL_EXT_pixel_buffer_object 1 -#endif - -#ifndef GL_NV_fragment_program_option -#define GL_NV_fragment_program_option 1 -#endif - -#ifndef GL_NV_fragment_program2 -#define GL_NV_fragment_program2 1 -#endif - -#ifndef GL_NV_vertex_program2_option -#define GL_NV_vertex_program2_option 1 -#endif - -#ifndef GL_NV_vertex_program3 -#define GL_NV_vertex_program3 1 -#endif - -#ifndef GL_EXT_framebuffer_object -#define GL_EXT_framebuffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLboolean APIENTRY glIsRenderbufferEXT (GLuint); -GLAPI void APIENTRY glBindRenderbufferEXT (GLenum, GLuint); -GLAPI void APIENTRY glDeleteRenderbuffersEXT (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenRenderbuffersEXT (GLsizei, GLuint *); -GLAPI void APIENTRY glRenderbufferStorageEXT (GLenum, GLenum, GLsizei, GLsizei); -GLAPI void APIENTRY glGetRenderbufferParameterivEXT (GLenum, GLenum, GLint *); -GLAPI GLboolean APIENTRY glIsFramebufferEXT (GLuint); -GLAPI void APIENTRY glBindFramebufferEXT (GLenum, GLuint); -GLAPI void APIENTRY glDeleteFramebuffersEXT (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenFramebuffersEXT (GLsizei, GLuint *); -GLAPI GLenum APIENTRY glCheckFramebufferStatusEXT (GLenum); -GLAPI void APIENTRY glFramebufferTexture1DEXT (GLenum, GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glFramebufferTexture2DEXT (GLenum, GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glFramebufferTexture3DEXT (GLenum, GLenum, GLenum, GLuint, GLint, GLint); -GLAPI void APIENTRY glFramebufferRenderbufferEXT (GLenum, GLenum, GLenum, GLuint); -GLAPI void APIENTRY glGetFramebufferAttachmentParameterivEXT (GLenum, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGenerateMipmapEXT (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFEREXTPROC) (GLuint renderbuffer); -typedef void (APIENTRYP PFNGLBINDRENDERBUFFEREXTPROC) (GLenum target, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSEXTPROC) (GLsizei n, const GLuint *renderbuffers); -typedef void (APIENTRYP PFNGLGENRENDERBUFFERSEXTPROC) (GLsizei n, GLuint *renderbuffers); -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFEREXTPROC) (GLuint framebuffer); -typedef void (APIENTRYP PFNGLBINDFRAMEBUFFEREXTPROC) (GLenum target, GLuint framebuffer); -typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSEXTPROC) (GLsizei n, const GLuint *framebuffers); -typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSEXTPROC) (GLsizei n, GLuint *framebuffers); -typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) (GLenum target); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGENERATEMIPMAPEXTPROC) (GLenum target); -#endif - -#ifndef GL_GREMEDY_string_marker -#define GL_GREMEDY_string_marker 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glStringMarkerGREMEDY (GLsizei, const GLvoid *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSTRINGMARKERGREMEDYPROC) (GLsizei len, const GLvoid *string); -#endif - -#ifndef GL_EXT_packed_depth_stencil -#define GL_EXT_packed_depth_stencil 1 -#endif - -#ifndef GL_EXT_stencil_clear_tag -#define GL_EXT_stencil_clear_tag 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glStencilClearTagEXT (GLsizei, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLSTENCILCLEARTAGEXTPROC) (GLsizei stencilTagBits, GLuint stencilClearTag); -#endif - -#ifndef GL_EXT_texture_sRGB -#define GL_EXT_texture_sRGB 1 -#endif - -#ifndef GL_EXT_framebuffer_blit -#define GL_EXT_framebuffer_blit 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlitFramebufferEXT (GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLITFRAMEBUFFEREXTPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -#endif - -#ifndef GL_EXT_framebuffer_multisample -#define GL_EXT_framebuffer_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glRenderbufferStorageMultisampleEXT (GLenum, GLsizei, GLenum, GLsizei, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -#endif - -#ifndef GL_MESAX_texture_stack -#define GL_MESAX_texture_stack 1 -#endif - -#ifndef GL_EXT_timer_query -#define GL_EXT_timer_query 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetQueryObjecti64vEXT (GLuint, GLenum, GLint64EXT *); -GLAPI void APIENTRY glGetQueryObjectui64vEXT (GLuint, GLenum, GLuint64EXT *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VEXTPROC) (GLuint id, GLenum pname, GLint64EXT *params); -typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VEXTPROC) (GLuint id, GLenum pname, GLuint64EXT *params); -#endif - -#ifndef GL_EXT_gpu_program_parameters -#define GL_EXT_gpu_program_parameters 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramEnvParameters4fvEXT (GLenum, GLuint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glProgramLocalParameters4fvEXT (GLenum, GLuint, GLsizei, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *params); -#endif - -#ifndef GL_APPLE_flush_buffer_range -#define GL_APPLE_flush_buffer_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBufferParameteriAPPLE (GLenum, GLenum, GLint); -GLAPI void APIENTRY glFlushMappedBufferRangeAPPLE (GLenum, GLintptr, GLsizeiptr); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBUFFERPARAMETERIAPPLEPROC) (GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC) (GLenum target, GLintptr offset, GLsizeiptr size); -#endif - -#ifndef GL_NV_gpu_program4 -#define GL_NV_gpu_program4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramLocalParameterI4iNV (GLenum, GLuint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glProgramLocalParameterI4ivNV (GLenum, GLuint, const GLint *); -GLAPI void APIENTRY glProgramLocalParametersI4ivNV (GLenum, GLuint, GLsizei, const GLint *); -GLAPI void APIENTRY glProgramLocalParameterI4uiNV (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glProgramLocalParameterI4uivNV (GLenum, GLuint, const GLuint *); -GLAPI void APIENTRY glProgramLocalParametersI4uivNV (GLenum, GLuint, GLsizei, const GLuint *); -GLAPI void APIENTRY glProgramEnvParameterI4iNV (GLenum, GLuint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glProgramEnvParameterI4ivNV (GLenum, GLuint, const GLint *); -GLAPI void APIENTRY glProgramEnvParametersI4ivNV (GLenum, GLuint, GLsizei, const GLint *); -GLAPI void APIENTRY glProgramEnvParameterI4uiNV (GLenum, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glProgramEnvParameterI4uivNV (GLenum, GLuint, const GLuint *); -GLAPI void APIENTRY glProgramEnvParametersI4uivNV (GLenum, GLuint, GLsizei, const GLuint *); -GLAPI void APIENTRY glGetProgramLocalParameterIivNV (GLenum, GLuint, GLint *); -GLAPI void APIENTRY glGetProgramLocalParameterIuivNV (GLenum, GLuint, GLuint *); -GLAPI void APIENTRY glGetProgramEnvParameterIivNV (GLenum, GLuint, GLint *); -GLAPI void APIENTRY glGetProgramEnvParameterIuivNV (GLenum, GLuint, GLuint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); -typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); -typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERIIVNVPROC) (GLenum target, GLuint index, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERIUIVNVPROC) (GLenum target, GLuint index, GLuint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERIIVNVPROC) (GLenum target, GLuint index, GLint *params); -typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERIUIVNVPROC) (GLenum target, GLuint index, GLuint *params); -#endif - -#ifndef GL_NV_geometry_program4 -#define GL_NV_geometry_program4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramVertexLimitNV (GLenum, GLint); -GLAPI void APIENTRY glFramebufferTextureEXT (GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glFramebufferTextureLayerEXT (GLenum, GLenum, GLuint, GLint, GLint); -GLAPI void APIENTRY glFramebufferTextureFaceEXT (GLenum, GLenum, GLuint, GLint, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMVERTEXLIMITNVPROC) (GLenum target, GLint limit); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); -#endif - -#ifndef GL_EXT_geometry_shader4 -#define GL_EXT_geometry_shader4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramParameteriEXT (GLuint, GLenum, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIEXTPROC) (GLuint program, GLenum pname, GLint value); -#endif - -#ifndef GL_NV_vertex_program4 -#define GL_NV_vertex_program4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glVertexAttribI1iEXT (GLuint, GLint); -GLAPI void APIENTRY glVertexAttribI2iEXT (GLuint, GLint, GLint); -GLAPI void APIENTRY glVertexAttribI3iEXT (GLuint, GLint, GLint, GLint); -GLAPI void APIENTRY glVertexAttribI4iEXT (GLuint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glVertexAttribI1uiEXT (GLuint, GLuint); -GLAPI void APIENTRY glVertexAttribI2uiEXT (GLuint, GLuint, GLuint); -GLAPI void APIENTRY glVertexAttribI3uiEXT (GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glVertexAttribI4uiEXT (GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glVertexAttribI1ivEXT (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttribI2ivEXT (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttribI3ivEXT (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttribI4ivEXT (GLuint, const GLint *); -GLAPI void APIENTRY glVertexAttribI1uivEXT (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttribI2uivEXT (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttribI3uivEXT (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttribI4uivEXT (GLuint, const GLuint *); -GLAPI void APIENTRY glVertexAttribI4bvEXT (GLuint, const GLbyte *); -GLAPI void APIENTRY glVertexAttribI4svEXT (GLuint, const GLshort *); -GLAPI void APIENTRY glVertexAttribI4ubvEXT (GLuint, const GLubyte *); -GLAPI void APIENTRY glVertexAttribI4usvEXT (GLuint, const GLushort *); -GLAPI void APIENTRY glVertexAttribIPointerEXT (GLuint, GLint, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glGetVertexAttribIivEXT (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVertexAttribIuivEXT (GLuint, GLenum, GLuint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IEXTPROC) (GLuint index, GLint x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IEXTPROC) (GLuint index, GLint x, GLint y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IEXTPROC) (GLuint index, GLint x, GLint y, GLint z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IEXTPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIEXTPROC) (GLuint index, GLuint x); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIEXTPROC) (GLuint index, GLuint x, GLuint y); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVEXTPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVEXTPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVEXTPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVEXTPROC) (GLuint index, const GLint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVEXTPROC) (GLuint index, const GLuint *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVEXTPROC) (GLuint index, const GLbyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVEXTPROC) (GLuint index, const GLshort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVEXTPROC) (GLuint index, const GLubyte *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVEXTPROC) (GLuint index, const GLushort *v); -typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTEREXTPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVEXTPROC) (GLuint index, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVEXTPROC) (GLuint index, GLenum pname, GLuint *params); -#endif - -#ifndef GL_EXT_gpu_shader4 -#define GL_EXT_gpu_shader4 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetUniformuivEXT (GLuint, GLint, GLuint *); -GLAPI void APIENTRY glBindFragDataLocationEXT (GLuint, GLuint, const GLchar *); -GLAPI GLint APIENTRY glGetFragDataLocationEXT (GLuint, const GLchar *); -GLAPI void APIENTRY glUniform1uiEXT (GLint, GLuint); -GLAPI void APIENTRY glUniform2uiEXT (GLint, GLuint, GLuint); -GLAPI void APIENTRY glUniform3uiEXT (GLint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glUniform4uiEXT (GLint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glUniform1uivEXT (GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glUniform2uivEXT (GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glUniform3uivEXT (GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glUniform4uivEXT (GLint, GLsizei, const GLuint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETUNIFORMUIVEXTPROC) (GLuint program, GLint location, GLuint *params); -typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONEXTPROC) (GLuint program, GLuint color, const GLchar *name); -typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONEXTPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLUNIFORM1UIEXTPROC) (GLint location, GLuint v0); -typedef void (APIENTRYP PFNGLUNIFORM2UIEXTPROC) (GLint location, GLuint v0, GLuint v1); -typedef void (APIENTRYP PFNGLUNIFORM3UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (APIENTRYP PFNGLUNIFORM4UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (APIENTRYP PFNGLUNIFORM1UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM2UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM3UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLUNIFORM4UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); -#endif - -#ifndef GL_EXT_draw_instanced -#define GL_EXT_draw_instanced 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDrawArraysInstancedEXT (GLenum, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glDrawElementsInstancedEXT (GLenum, GLsizei, GLenum, const GLvoid *, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDEXTPROC) (GLenum mode, GLint start, GLsizei count, GLsizei primcount); -typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDEXTPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount); -#endif - -#ifndef GL_EXT_packed_float -#define GL_EXT_packed_float 1 -#endif - -#ifndef GL_EXT_texture_array -#define GL_EXT_texture_array 1 -#endif - -#ifndef GL_EXT_texture_buffer_object -#define GL_EXT_texture_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexBufferEXT (GLenum, GLenum, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXBUFFEREXTPROC) (GLenum target, GLenum internalformat, GLuint buffer); -#endif - -#ifndef GL_EXT_texture_compression_latc -#define GL_EXT_texture_compression_latc 1 -#endif - -#ifndef GL_EXT_texture_compression_rgtc -#define GL_EXT_texture_compression_rgtc 1 -#endif - -#ifndef GL_EXT_texture_shared_exponent -#define GL_EXT_texture_shared_exponent 1 -#endif - -#ifndef GL_NV_depth_buffer_float -#define GL_NV_depth_buffer_float 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glDepthRangedNV (GLdouble, GLdouble); -GLAPI void APIENTRY glClearDepthdNV (GLdouble); -GLAPI void APIENTRY glDepthBoundsdNV (GLdouble, GLdouble); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLDEPTHRANGEDNVPROC) (GLdouble zNear, GLdouble zFar); -typedef void (APIENTRYP PFNGLCLEARDEPTHDNVPROC) (GLdouble depth); -typedef void (APIENTRYP PFNGLDEPTHBOUNDSDNVPROC) (GLdouble zmin, GLdouble zmax); -#endif - -#ifndef GL_NV_fragment_program4 -#define GL_NV_fragment_program4 1 -#endif - -#ifndef GL_NV_framebuffer_multisample_coverage -#define GL_NV_framebuffer_multisample_coverage 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glRenderbufferStorageMultisampleCoverageNV (GLenum, GLsizei, GLsizei, GLenum, GLsizei, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC) (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); -#endif - -#ifndef GL_EXT_framebuffer_sRGB -#define GL_EXT_framebuffer_sRGB 1 -#endif - -#ifndef GL_NV_geometry_shader4 -#define GL_NV_geometry_shader4 1 -#endif - -#ifndef GL_NV_parameter_buffer_object -#define GL_NV_parameter_buffer_object 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProgramBufferParametersfvNV (GLenum, GLuint, GLuint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glProgramBufferParametersIivNV (GLenum, GLuint, GLuint, GLsizei, const GLint *); -GLAPI void APIENTRY glProgramBufferParametersIuivNV (GLenum, GLuint, GLuint, GLsizei, const GLuint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLfloat *params); -typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLint *params); -typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC) (GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLuint *params); -#endif - -#ifndef GL_EXT_draw_buffers2 -#define GL_EXT_draw_buffers2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glColorMaskIndexedEXT (GLuint, GLboolean, GLboolean, GLboolean, GLboolean); -GLAPI void APIENTRY glGetBooleanIndexedvEXT (GLenum, GLuint, GLboolean *); -GLAPI void APIENTRY glGetIntegerIndexedvEXT (GLenum, GLuint, GLint *); -GLAPI void APIENTRY glEnableIndexedEXT (GLenum, GLuint); -GLAPI void APIENTRY glDisableIndexedEXT (GLenum, GLuint); -GLAPI GLboolean APIENTRY glIsEnabledIndexedEXT (GLenum, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOLORMASKINDEXEDEXTPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); -typedef void (APIENTRYP PFNGLGETBOOLEANINDEXEDVEXTPROC) (GLenum target, GLuint index, GLboolean *data); -typedef void (APIENTRYP PFNGLGETINTEGERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLint *data); -typedef void (APIENTRYP PFNGLENABLEINDEXEDEXTPROC) (GLenum target, GLuint index); -typedef void (APIENTRYP PFNGLDISABLEINDEXEDEXTPROC) (GLenum target, GLuint index); -typedef GLboolean (APIENTRYP PFNGLISENABLEDINDEXEDEXTPROC) (GLenum target, GLuint index); -#endif - -#ifndef GL_NV_transform_feedback -#define GL_NV_transform_feedback 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginTransformFeedbackNV (GLenum); -GLAPI void APIENTRY glEndTransformFeedbackNV (void); -GLAPI void APIENTRY glTransformFeedbackAttribsNV (GLuint, const GLint *, GLenum); -GLAPI void APIENTRY glBindBufferRangeNV (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr); -GLAPI void APIENTRY glBindBufferOffsetNV (GLenum, GLuint, GLuint, GLintptr); -GLAPI void APIENTRY glBindBufferBaseNV (GLenum, GLuint, GLuint); -GLAPI void APIENTRY glTransformFeedbackVaryingsNV (GLuint, GLsizei, const GLchar* *, GLenum); -GLAPI void APIENTRY glActiveVaryingNV (GLuint, const GLchar *); -GLAPI GLint APIENTRY glGetVaryingLocationNV (GLuint, const GLchar *); -GLAPI void APIENTRY glGetActiveVaryingNV (GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *); -GLAPI void APIENTRY glGetTransformFeedbackVaryingNV (GLuint, GLuint, GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKNVPROC) (GLenum primitiveMode); -typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKNVPROC) (void); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC) (GLuint count, const GLint *attribs, GLenum bufferMode); -typedef void (APIENTRYP PFNGLBINDBUFFERRANGENVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETNVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); -typedef void (APIENTRYP PFNGLBINDBUFFERBASENVPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC) (GLuint program, GLsizei count, const GLchar* *varyings, GLenum bufferMode); -typedef void (APIENTRYP PFNGLACTIVEVARYINGNVPROC) (GLuint program, const GLchar *name); -typedef GLint (APIENTRYP PFNGLGETVARYINGLOCATIONNVPROC) (GLuint program, const GLchar *name); -typedef void (APIENTRYP PFNGLGETACTIVEVARYINGNVPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC) (GLuint program, GLuint index, GLint *location); -#endif - -#ifndef GL_EXT_bindable_uniform -#define GL_EXT_bindable_uniform 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUniformBufferEXT (GLuint, GLint, GLuint); -GLAPI GLint APIENTRY glGetUniformBufferSizeEXT (GLuint, GLint); -GLAPI GLintptr APIENTRY glGetUniformOffsetEXT (GLuint, GLint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUNIFORMBUFFEREXTPROC) (GLuint program, GLint location, GLuint buffer); -typedef GLint (APIENTRYP PFNGLGETUNIFORMBUFFERSIZEEXTPROC) (GLuint program, GLint location); -typedef GLintptr (APIENTRYP PFNGLGETUNIFORMOFFSETEXTPROC) (GLuint program, GLint location); -#endif - -#ifndef GL_EXT_texture_integer -#define GL_EXT_texture_integer 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTexParameterIivEXT (GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glTexParameterIuivEXT (GLenum, GLenum, const GLuint *); -GLAPI void APIENTRY glGetTexParameterIivEXT (GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetTexParameterIuivEXT (GLenum, GLenum, GLuint *); -GLAPI void APIENTRY glClearColorIiEXT (GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glClearColorIuiEXT (GLuint, GLuint, GLuint, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, const GLuint *params); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLCLEARCOLORIIEXTPROC) (GLint red, GLint green, GLint blue, GLint alpha); -typedef void (APIENTRYP PFNGLCLEARCOLORIUIEXTPROC) (GLuint red, GLuint green, GLuint blue, GLuint alpha); -#endif - -#ifndef GL_GREMEDY_frame_terminator -#define GL_GREMEDY_frame_terminator 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFrameTerminatorGREMEDY (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLFRAMETERMINATORGREMEDYPROC) (void); -#endif - -#ifndef GL_NV_conditional_render -#define GL_NV_conditional_render 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginConditionalRenderNV (GLuint, GLenum); -GLAPI void APIENTRY glEndConditionalRenderNV (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERNVPROC) (GLuint id, GLenum mode); -typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERNVPROC) (void); -#endif - -#ifndef GL_NV_present_video -#define GL_NV_present_video 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glPresentFrameKeyedNV (GLuint, GLuint64EXT, GLuint, GLuint, GLenum, GLenum, GLuint, GLuint, GLenum, GLuint, GLuint); -GLAPI void APIENTRY glPresentFrameDualFillNV (GLuint, GLuint64EXT, GLuint, GLuint, GLenum, GLenum, GLuint, GLenum, GLuint, GLenum, GLuint, GLenum, GLuint); -GLAPI void APIENTRY glGetVideoivNV (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVideouivNV (GLuint, GLenum, GLuint *); -GLAPI void APIENTRY glGetVideoi64vNV (GLuint, GLenum, GLint64EXT *); -GLAPI void APIENTRY glGetVideoui64vNV (GLuint, GLenum, GLuint64EXT *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPRESENTFRAMEKEYEDNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1); -typedef void (APIENTRYP PFNGLPRESENTFRAMEDUALFILLNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3); -typedef void (APIENTRYP PFNGLGETVIDEOIVNVPROC) (GLuint video_slot, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVIDEOUIVNVPROC) (GLuint video_slot, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLGETVIDEOI64VNVPROC) (GLuint video_slot, GLenum pname, GLint64EXT *params); -typedef void (APIENTRYP PFNGLGETVIDEOUI64VNVPROC) (GLuint video_slot, GLenum pname, GLuint64EXT *params); -#endif - -#ifndef GL_EXT_transform_feedback -#define GL_EXT_transform_feedback 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginTransformFeedbackEXT (GLenum); -GLAPI void APIENTRY glEndTransformFeedbackEXT (void); -GLAPI void APIENTRY glBindBufferRangeEXT (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr); -GLAPI void APIENTRY glBindBufferOffsetEXT (GLenum, GLuint, GLuint, GLintptr); -GLAPI void APIENTRY glBindBufferBaseEXT (GLenum, GLuint, GLuint); -GLAPI void APIENTRY glTransformFeedbackVaryingsEXT (GLuint, GLsizei, const GLchar* *, GLenum); -GLAPI void APIENTRY glGetTransformFeedbackVaryingEXT (GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKEXTPROC) (GLenum primitiveMode); -typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKEXTPROC) (void); -typedef void (APIENTRYP PFNGLBINDBUFFERRANGEEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); -typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); -typedef void (APIENTRYP PFNGLBINDBUFFERBASEEXTPROC) (GLenum target, GLuint index, GLuint buffer); -typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC) (GLuint program, GLsizei count, const GLchar* *varyings, GLenum bufferMode); -typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); -#endif - -#ifndef GL_EXT_direct_state_access -#define GL_EXT_direct_state_access 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glClientAttribDefaultEXT (GLbitfield); -GLAPI void APIENTRY glPushClientAttribDefaultEXT (GLbitfield); -GLAPI void APIENTRY glMatrixLoadfEXT (GLenum, const GLfloat *); -GLAPI void APIENTRY glMatrixLoaddEXT (GLenum, const GLdouble *); -GLAPI void APIENTRY glMatrixMultfEXT (GLenum, const GLfloat *); -GLAPI void APIENTRY glMatrixMultdEXT (GLenum, const GLdouble *); -GLAPI void APIENTRY glMatrixLoadIdentityEXT (GLenum); -GLAPI void APIENTRY glMatrixRotatefEXT (GLenum, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glMatrixRotatedEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMatrixScalefEXT (GLenum, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glMatrixScaledEXT (GLenum, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMatrixTranslatefEXT (GLenum, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glMatrixTranslatedEXT (GLenum, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMatrixFrustumEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMatrixOrthoEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glMatrixPopEXT (GLenum); -GLAPI void APIENTRY glMatrixPushEXT (GLenum); -GLAPI void APIENTRY glMatrixLoadTransposefEXT (GLenum, const GLfloat *); -GLAPI void APIENTRY glMatrixLoadTransposedEXT (GLenum, const GLdouble *); -GLAPI void APIENTRY glMatrixMultTransposefEXT (GLenum, const GLfloat *); -GLAPI void APIENTRY glMatrixMultTransposedEXT (GLenum, const GLdouble *); -GLAPI void APIENTRY glTextureParameterfEXT (GLuint, GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glTextureParameterfvEXT (GLuint, GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glTextureParameteriEXT (GLuint, GLenum, GLenum, GLint); -GLAPI void APIENTRY glTextureParameterivEXT (GLuint, GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glCopyTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint); -GLAPI void APIENTRY glCopyTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint); -GLAPI void APIENTRY glCopyTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei); -GLAPI void APIENTRY glCopyTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glGetTextureImageEXT (GLuint, GLenum, GLint, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetTextureParameterfvEXT (GLuint, GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetTextureParameterivEXT (GLuint, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetTextureLevelParameterfvEXT (GLuint, GLenum, GLint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetTextureLevelParameterivEXT (GLuint, GLenum, GLint, GLenum, GLint *); -GLAPI void APIENTRY glTextureImage3DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glCopyTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glMultiTexParameterfEXT (GLenum, GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glMultiTexParameterfvEXT (GLenum, GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexParameteriEXT (GLenum, GLenum, GLenum, GLint); -GLAPI void APIENTRY glMultiTexParameterivEXT (GLenum, GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glCopyMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint); -GLAPI void APIENTRY glCopyMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint); -GLAPI void APIENTRY glCopyMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei); -GLAPI void APIENTRY glCopyMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glGetMultiTexImageEXT (GLenum, GLenum, GLint, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glGetMultiTexParameterfvEXT (GLenum, GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetMultiTexParameterivEXT (GLenum, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetMultiTexLevelParameterfvEXT (GLenum, GLenum, GLint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetMultiTexLevelParameterivEXT (GLenum, GLenum, GLint, GLenum, GLint *); -GLAPI void APIENTRY glMultiTexImage3DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *); -GLAPI void APIENTRY glCopyMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei); -GLAPI void APIENTRY glBindMultiTextureEXT (GLenum, GLenum, GLuint); -GLAPI void APIENTRY glEnableClientStateIndexedEXT (GLenum, GLuint); -GLAPI void APIENTRY glDisableClientStateIndexedEXT (GLenum, GLuint); -GLAPI void APIENTRY glMultiTexCoordPointerEXT (GLenum, GLint, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glMultiTexEnvfEXT (GLenum, GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glMultiTexEnvfvEXT (GLenum, GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexEnviEXT (GLenum, GLenum, GLenum, GLint); -GLAPI void APIENTRY glMultiTexEnvivEXT (GLenum, GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexGendEXT (GLenum, GLenum, GLenum, GLdouble); -GLAPI void APIENTRY glMultiTexGendvEXT (GLenum, GLenum, GLenum, const GLdouble *); -GLAPI void APIENTRY glMultiTexGenfEXT (GLenum, GLenum, GLenum, GLfloat); -GLAPI void APIENTRY glMultiTexGenfvEXT (GLenum, GLenum, GLenum, const GLfloat *); -GLAPI void APIENTRY glMultiTexGeniEXT (GLenum, GLenum, GLenum, GLint); -GLAPI void APIENTRY glMultiTexGenivEXT (GLenum, GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glGetMultiTexEnvfvEXT (GLenum, GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetMultiTexEnvivEXT (GLenum, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetMultiTexGendvEXT (GLenum, GLenum, GLenum, GLdouble *); -GLAPI void APIENTRY glGetMultiTexGenfvEXT (GLenum, GLenum, GLenum, GLfloat *); -GLAPI void APIENTRY glGetMultiTexGenivEXT (GLenum, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetFloatIndexedvEXT (GLenum, GLuint, GLfloat *); -GLAPI void APIENTRY glGetDoubleIndexedvEXT (GLenum, GLuint, GLdouble *); -GLAPI void APIENTRY glGetPointerIndexedvEXT (GLenum, GLuint, GLvoid* *); -GLAPI void APIENTRY glCompressedTextureImage3DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glGetCompressedTextureImageEXT (GLuint, GLenum, GLint, GLvoid *); -GLAPI void APIENTRY glCompressedMultiTexImage3DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glCompressedMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glGetCompressedMultiTexImageEXT (GLenum, GLenum, GLint, GLvoid *); -GLAPI void APIENTRY glNamedProgramStringEXT (GLuint, GLenum, GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glNamedProgramLocalParameter4dEXT (GLuint, GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble); -GLAPI void APIENTRY glNamedProgramLocalParameter4dvEXT (GLuint, GLenum, GLuint, const GLdouble *); -GLAPI void APIENTRY glNamedProgramLocalParameter4fEXT (GLuint, GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glNamedProgramLocalParameter4fvEXT (GLuint, GLenum, GLuint, const GLfloat *); -GLAPI void APIENTRY glGetNamedProgramLocalParameterdvEXT (GLuint, GLenum, GLuint, GLdouble *); -GLAPI void APIENTRY glGetNamedProgramLocalParameterfvEXT (GLuint, GLenum, GLuint, GLfloat *); -GLAPI void APIENTRY glGetNamedProgramivEXT (GLuint, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetNamedProgramStringEXT (GLuint, GLenum, GLenum, GLvoid *); -GLAPI void APIENTRY glNamedProgramLocalParameters4fvEXT (GLuint, GLenum, GLuint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glNamedProgramLocalParameterI4iEXT (GLuint, GLenum, GLuint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glNamedProgramLocalParameterI4ivEXT (GLuint, GLenum, GLuint, const GLint *); -GLAPI void APIENTRY glNamedProgramLocalParametersI4ivEXT (GLuint, GLenum, GLuint, GLsizei, const GLint *); -GLAPI void APIENTRY glNamedProgramLocalParameterI4uiEXT (GLuint, GLenum, GLuint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glNamedProgramLocalParameterI4uivEXT (GLuint, GLenum, GLuint, const GLuint *); -GLAPI void APIENTRY glNamedProgramLocalParametersI4uivEXT (GLuint, GLenum, GLuint, GLsizei, const GLuint *); -GLAPI void APIENTRY glGetNamedProgramLocalParameterIivEXT (GLuint, GLenum, GLuint, GLint *); -GLAPI void APIENTRY glGetNamedProgramLocalParameterIuivEXT (GLuint, GLenum, GLuint, GLuint *); -GLAPI void APIENTRY glTextureParameterIivEXT (GLuint, GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glTextureParameterIuivEXT (GLuint, GLenum, GLenum, const GLuint *); -GLAPI void APIENTRY glGetTextureParameterIivEXT (GLuint, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetTextureParameterIuivEXT (GLuint, GLenum, GLenum, GLuint *); -GLAPI void APIENTRY glMultiTexParameterIivEXT (GLenum, GLenum, GLenum, const GLint *); -GLAPI void APIENTRY glMultiTexParameterIuivEXT (GLenum, GLenum, GLenum, const GLuint *); -GLAPI void APIENTRY glGetMultiTexParameterIivEXT (GLenum, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGetMultiTexParameterIuivEXT (GLenum, GLenum, GLenum, GLuint *); -GLAPI void APIENTRY glProgramUniform1fEXT (GLuint, GLint, GLfloat); -GLAPI void APIENTRY glProgramUniform2fEXT (GLuint, GLint, GLfloat, GLfloat); -GLAPI void APIENTRY glProgramUniform3fEXT (GLuint, GLint, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glProgramUniform4fEXT (GLuint, GLint, GLfloat, GLfloat, GLfloat, GLfloat); -GLAPI void APIENTRY glProgramUniform1iEXT (GLuint, GLint, GLint); -GLAPI void APIENTRY glProgramUniform2iEXT (GLuint, GLint, GLint, GLint); -GLAPI void APIENTRY glProgramUniform3iEXT (GLuint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glProgramUniform4iEXT (GLuint, GLint, GLint, GLint, GLint, GLint); -GLAPI void APIENTRY glProgramUniform1fvEXT (GLuint, GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glProgramUniform2fvEXT (GLuint, GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glProgramUniform3fvEXT (GLuint, GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glProgramUniform4fvEXT (GLuint, GLint, GLsizei, const GLfloat *); -GLAPI void APIENTRY glProgramUniform1ivEXT (GLuint, GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glProgramUniform2ivEXT (GLuint, GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glProgramUniform3ivEXT (GLuint, GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glProgramUniform4ivEXT (GLuint, GLint, GLsizei, const GLint *); -GLAPI void APIENTRY glProgramUniformMatrix2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniformMatrix3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniformMatrix4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniformMatrix2x3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniformMatrix3x2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniformMatrix2x4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniformMatrix4x2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniformMatrix3x4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniformMatrix4x3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *); -GLAPI void APIENTRY glProgramUniform1uiEXT (GLuint, GLint, GLuint); -GLAPI void APIENTRY glProgramUniform2uiEXT (GLuint, GLint, GLuint, GLuint); -GLAPI void APIENTRY glProgramUniform3uiEXT (GLuint, GLint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glProgramUniform4uiEXT (GLuint, GLint, GLuint, GLuint, GLuint, GLuint); -GLAPI void APIENTRY glProgramUniform1uivEXT (GLuint, GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glProgramUniform2uivEXT (GLuint, GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glProgramUniform3uivEXT (GLuint, GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glProgramUniform4uivEXT (GLuint, GLint, GLsizei, const GLuint *); -GLAPI void APIENTRY glNamedBufferDataEXT (GLuint, GLsizeiptr, const GLvoid *, GLenum); -GLAPI void APIENTRY glNamedBufferSubDataEXT (GLuint, GLintptr, GLsizeiptr, const GLvoid *); -GLAPI GLvoid* APIENTRY glMapNamedBufferEXT (GLuint, GLenum); -GLAPI GLboolean APIENTRY glUnmapNamedBufferEXT (GLuint); -GLAPI void APIENTRY glGetNamedBufferParameterivEXT (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetNamedBufferPointervEXT (GLuint, GLenum, GLvoid* *); -GLAPI void APIENTRY glGetNamedBufferSubDataEXT (GLuint, GLintptr, GLsizeiptr, GLvoid *); -GLAPI void APIENTRY glTextureBufferEXT (GLuint, GLenum, GLenum, GLuint); -GLAPI void APIENTRY glMultiTexBufferEXT (GLenum, GLenum, GLenum, GLuint); -GLAPI void APIENTRY glNamedRenderbufferStorageEXT (GLuint, GLenum, GLsizei, GLsizei); -GLAPI void APIENTRY glGetNamedRenderbufferParameterivEXT (GLuint, GLenum, GLint *); -GLAPI GLenum APIENTRY glCheckNamedFramebufferStatusEXT (GLuint, GLenum); -GLAPI void APIENTRY glNamedFramebufferTexture1DEXT (GLuint, GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glNamedFramebufferTexture2DEXT (GLuint, GLenum, GLenum, GLuint, GLint); -GLAPI void APIENTRY glNamedFramebufferTexture3DEXT (GLuint, GLenum, GLenum, GLuint, GLint, GLint); -GLAPI void APIENTRY glNamedFramebufferRenderbufferEXT (GLuint, GLenum, GLenum, GLuint); -GLAPI void APIENTRY glGetNamedFramebufferAttachmentParameterivEXT (GLuint, GLenum, GLenum, GLint *); -GLAPI void APIENTRY glGenerateTextureMipmapEXT (GLuint, GLenum); -GLAPI void APIENTRY glGenerateMultiTexMipmapEXT (GLenum, GLenum); -GLAPI void APIENTRY glFramebufferDrawBufferEXT (GLuint, GLenum); -GLAPI void APIENTRY glFramebufferDrawBuffersEXT (GLuint, GLsizei, const GLenum *); -GLAPI void APIENTRY glFramebufferReadBufferEXT (GLuint, GLenum); -GLAPI void APIENTRY glGetFramebufferParameterivEXT (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleEXT (GLuint, GLsizei, GLenum, GLsizei, GLsizei); -GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleCoverageEXT (GLuint, GLsizei, GLsizei, GLenum, GLsizei, GLsizei); -GLAPI void APIENTRY glNamedFramebufferTextureEXT (GLuint, GLenum, GLuint, GLint); -GLAPI void APIENTRY glNamedFramebufferTextureLayerEXT (GLuint, GLenum, GLuint, GLint, GLint); -GLAPI void APIENTRY glNamedFramebufferTextureFaceEXT (GLuint, GLenum, GLuint, GLint, GLenum); -GLAPI void APIENTRY glTextureRenderbufferEXT (GLuint, GLenum, GLuint); -GLAPI void APIENTRY glMultiTexRenderbufferEXT (GLenum, GLenum, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); -typedef void (APIENTRYP PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); -typedef void (APIENTRYP PFNGLMATRIXLOADFEXTPROC) (GLenum mode, const GLfloat *m); -typedef void (APIENTRYP PFNGLMATRIXLOADDEXTPROC) (GLenum mode, const GLdouble *m); -typedef void (APIENTRYP PFNGLMATRIXMULTFEXTPROC) (GLenum mode, const GLfloat *m); -typedef void (APIENTRYP PFNGLMATRIXMULTDEXTPROC) (GLenum mode, const GLdouble *m); -typedef void (APIENTRYP PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLMATRIXROTATEFEXTPROC) (GLenum mode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLMATRIXROTATEDEXTPROC) (GLenum mode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLMATRIXSCALEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLMATRIXSCALEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLMATRIXTRANSLATEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z); -typedef void (APIENTRYP PFNGLMATRIXTRANSLATEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z); -typedef void (APIENTRYP PFNGLMATRIXFRUSTUMEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); -typedef void (APIENTRYP PFNGLMATRIXORTHOEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); -typedef void (APIENTRYP PFNGLMATRIXPOPEXTPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLMATRIXPUSHEXTPROC) (GLenum mode); -typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m); -typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m); -typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m); -typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); -typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); -typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); -typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels); -typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLBINDMULTITEXTUREEXTPROC) (GLenum texunit, GLenum target, GLuint texture); -typedef void (APIENTRYP PFNGLENABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); -typedef void (APIENTRYP PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); -typedef void (APIENTRYP PFNGLMULTITEXCOORDPOINTEREXTPROC) (GLenum texunit, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLMULTITEXENVFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLMULTITEXENVIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLMULTITEXGENDEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble param); -typedef void (APIENTRYP PFNGLMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLdouble *params); -typedef void (APIENTRYP PFNGLMULTITEXGENFEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat param); -typedef void (APIENTRYP PFNGLMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLMULTITEXGENIEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint param); -typedef void (APIENTRYP PFNGLMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble *params); -typedef void (APIENTRYP PFNGLGETMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETFLOATINDEXEDVEXTPROC) (GLenum target, GLuint index, GLfloat *data); -typedef void (APIENTRYP PFNGLGETDOUBLEINDEXEDVEXTPROC) (GLenum target, GLuint index, GLdouble *data); -typedef void (APIENTRYP PFNGLGETPOINTERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLvoid* *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint lod, GLvoid *img); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint lod, GLvoid *img); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum format, GLsizei len, const GLvoid *string); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLdouble *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLfloat *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMIVEXTPROC) (GLuint program, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum pname, GLvoid *string); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC) (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLint *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLuint *params); -typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLint *params); -typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint *params); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLuint *params); -typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLuint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLuint *params); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIEXTPROC) (GLuint program, GLint location, GLuint v0); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); -typedef void (APIENTRYP PFNGLNAMEDBUFFERDATAEXTPROC) (GLuint buffer, GLsizeiptr size, const GLvoid *data, GLenum usage); -typedef void (APIENTRYP PFNGLNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, const GLvoid *data); -typedef GLvoid* (APIENTRYP PFNGLMAPNAMEDBUFFEREXTPROC) (GLuint buffer, GLenum access); -typedef GLboolean (APIENTRYP PFNGLUNMAPNAMEDBUFFEREXTPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC) (GLuint buffer, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPOINTERVEXTPROC) (GLuint buffer, GLenum pname, GLvoid* *params); -typedef void (APIENTRYP PFNGLGETNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, GLvoid *data); -typedef void (APIENTRYP PFNGLTEXTUREBUFFEREXTPROC) (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer); -typedef void (APIENTRYP PFNGLMULTITEXBUFFEREXTPROC) (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer); -typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC) (GLuint renderbuffer, GLenum pname, GLint *params); -typedef GLenum (APIENTRYP PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC) (GLuint framebuffer, GLenum target); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGENERATETEXTUREMIPMAPEXTPROC) (GLuint texture, GLenum target); -typedef void (APIENTRYP PFNGLGENERATEMULTITEXMIPMAPEXTPROC) (GLenum texunit, GLenum target); -typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); -typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC) (GLuint framebuffer, GLsizei n, const GLenum *bufs); -typedef void (APIENTRYP PFNGLFRAMEBUFFERREADBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); -typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC) (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer); -typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face); -typedef void (APIENTRYP PFNGLTEXTURERENDERBUFFEREXTPROC) (GLuint texture, GLenum target, GLuint renderbuffer); -typedef void (APIENTRYP PFNGLMULTITEXRENDERBUFFEREXTPROC) (GLenum texunit, GLenum target, GLuint renderbuffer); -#endif - -#ifndef GL_EXT_vertex_array_bgra -#define GL_EXT_vertex_array_bgra 1 -#endif - -#ifndef GL_EXT_texture_swizzle -#define GL_EXT_texture_swizzle 1 -#endif - -#ifndef GL_NV_explicit_multisample -#define GL_NV_explicit_multisample 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetMultisamplefvNV (GLenum, GLuint, GLfloat *); -GLAPI void APIENTRY glSampleMaskIndexedNV (GLuint, GLbitfield); -GLAPI void APIENTRY glTexRenderbufferNV (GLenum, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVNVPROC) (GLenum pname, GLuint index, GLfloat *val); -typedef void (APIENTRYP PFNGLSAMPLEMASKINDEXEDNVPROC) (GLuint index, GLbitfield mask); -typedef void (APIENTRYP PFNGLTEXRENDERBUFFERNVPROC) (GLenum target, GLuint renderbuffer); -#endif - -#ifndef GL_NV_transform_feedback2 -#define GL_NV_transform_feedback2 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBindTransformFeedbackNV (GLenum, GLuint); -GLAPI void APIENTRY glDeleteTransformFeedbacksNV (GLsizei, const GLuint *); -GLAPI void APIENTRY glGenTransformFeedbacksNV (GLsizei, GLuint *); -GLAPI GLboolean APIENTRY glIsTransformFeedbackNV (GLuint); -GLAPI void APIENTRY glPauseTransformFeedbackNV (void); -GLAPI void APIENTRY glResumeTransformFeedbackNV (void); -GLAPI void APIENTRY glDrawTransformFeedbackNV (GLenum, GLuint); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBINDTRANSFORMFEEDBACKNVPROC) (GLenum target, GLuint id); -typedef void (APIENTRYP PFNGLDELETETRANSFORMFEEDBACKSNVPROC) (GLsizei n, const GLuint *ids); -typedef void (APIENTRYP PFNGLGENTRANSFORMFEEDBACKSNVPROC) (GLsizei n, GLuint *ids); -typedef GLboolean (APIENTRYP PFNGLISTRANSFORMFEEDBACKNVPROC) (GLuint id); -typedef void (APIENTRYP PFNGLPAUSETRANSFORMFEEDBACKNVPROC) (void); -typedef void (APIENTRYP PFNGLRESUMETRANSFORMFEEDBACKNVPROC) (void); -typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKNVPROC) (GLenum mode, GLuint id); -#endif - -#ifndef GL_ATI_meminfo -#define GL_ATI_meminfo 1 -#endif - -#ifndef GL_AMD_performance_monitor -#define GL_AMD_performance_monitor 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glGetPerfMonitorGroupsAMD (GLint *, GLsizei, GLuint *); -GLAPI void APIENTRY glGetPerfMonitorCountersAMD (GLuint, GLint *, GLint *, GLsizei, GLuint *); -GLAPI void APIENTRY glGetPerfMonitorGroupStringAMD (GLuint, GLsizei, GLsizei *, GLchar *); -GLAPI void APIENTRY glGetPerfMonitorCounterStringAMD (GLuint, GLuint, GLsizei, GLsizei *, GLchar *); -GLAPI void APIENTRY glGetPerfMonitorCounterInfoAMD (GLuint, GLuint, GLenum, void *); -GLAPI void APIENTRY glGenPerfMonitorsAMD (GLsizei, GLuint *); -GLAPI void APIENTRY glDeletePerfMonitorsAMD (GLsizei, GLuint *); -GLAPI void APIENTRY glSelectPerfMonitorCountersAMD (GLuint, GLboolean, GLuint, GLint, GLuint *); -GLAPI void APIENTRY glBeginPerfMonitorAMD (GLuint); -GLAPI void APIENTRY glEndPerfMonitorAMD (GLuint); -GLAPI void APIENTRY glGetPerfMonitorCounterDataAMD (GLuint, GLenum, GLsizei, GLuint *, GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLGETPERFMONITORGROUPSAMDPROC) (GLint *numGroups, GLsizei groupsSize, GLuint *groups); -typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERSAMDPROC) (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); -typedef void (APIENTRYP PFNGLGETPERFMONITORGROUPSTRINGAMDPROC) (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); -typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC) (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); -typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERINFOAMDPROC) (GLuint group, GLuint counter, GLenum pname, void *data); -typedef void (APIENTRYP PFNGLGENPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); -typedef void (APIENTRYP PFNGLDELETEPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); -typedef void (APIENTRYP PFNGLSELECTPERFMONITORCOUNTERSAMDPROC) (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *counterList); -typedef void (APIENTRYP PFNGLBEGINPERFMONITORAMDPROC) (GLuint monitor); -typedef void (APIENTRYP PFNGLENDPERFMONITORAMDPROC) (GLuint monitor); -typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERDATAAMDPROC) (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); -#endif - -#ifndef GL_AMD_texture_texture4 -#define GL_AMD_texture_texture4 1 -#endif - -#ifndef GL_AMD_vertex_shader_tesselator -#define GL_AMD_vertex_shader_tesselator 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTessellationFactorAMD (GLfloat); -GLAPI void APIENTRY glTessellationModeAMD (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTESSELLATIONFACTORAMDPROC) (GLfloat factor); -typedef void (APIENTRYP PFNGLTESSELLATIONMODEAMDPROC) (GLenum mode); -#endif - -#ifndef GL_EXT_provoking_vertex -#define GL_EXT_provoking_vertex 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glProvokingVertexEXT (GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLPROVOKINGVERTEXEXTPROC) (GLenum mode); -#endif - -#ifndef GL_EXT_texture_snorm -#define GL_EXT_texture_snorm 1 -#endif - -#ifndef GL_AMD_draw_buffers_blend -#define GL_AMD_draw_buffers_blend 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBlendFuncIndexedAMD (GLuint, GLenum, GLenum); -GLAPI void APIENTRY glBlendFuncSeparateIndexedAMD (GLuint, GLenum, GLenum, GLenum, GLenum); -GLAPI void APIENTRY glBlendEquationIndexedAMD (GLuint, GLenum); -GLAPI void APIENTRY glBlendEquationSeparateIndexedAMD (GLuint, GLenum, GLenum); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBLENDFUNCINDEXEDAMDPROC) (GLuint buf, GLenum src, GLenum dst); -typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEINDEXEDAMDPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -typedef void (APIENTRYP PFNGLBLENDEQUATIONINDEXEDAMDPROC) (GLuint buf, GLenum mode); -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEINDEXEDAMDPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); -#endif - -#ifndef GL_APPLE_texture_range -#define GL_APPLE_texture_range 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTextureRangeAPPLE (GLenum, GLsizei, const GLvoid *); -GLAPI void APIENTRY glGetTexParameterPointervAPPLE (GLenum, GLenum, GLvoid* *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXTURERANGEAPPLEPROC) (GLenum target, GLsizei length, const GLvoid *pointer); -typedef void (APIENTRYP PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC) (GLenum target, GLenum pname, GLvoid* *params); -#endif - -#ifndef GL_APPLE_float_pixels -#define GL_APPLE_float_pixels 1 -#endif - -#ifndef GL_APPLE_vertex_program_evaluators -#define GL_APPLE_vertex_program_evaluators 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glEnableVertexAttribAPPLE (GLuint, GLenum); -GLAPI void APIENTRY glDisableVertexAttribAPPLE (GLuint, GLenum); -GLAPI GLboolean APIENTRY glIsVertexAttribEnabledAPPLE (GLuint, GLenum); -GLAPI void APIENTRY glMapVertexAttrib1dAPPLE (GLuint, GLuint, GLdouble, GLdouble, GLint, GLint, const GLdouble *); -GLAPI void APIENTRY glMapVertexAttrib1fAPPLE (GLuint, GLuint, GLfloat, GLfloat, GLint, GLint, const GLfloat *); -GLAPI void APIENTRY glMapVertexAttrib2dAPPLE (GLuint, GLuint, GLdouble, GLdouble, GLint, GLint, GLdouble, GLdouble, GLint, GLint, const GLdouble *); -GLAPI void APIENTRY glMapVertexAttrib2fAPPLE (GLuint, GLuint, GLfloat, GLfloat, GLint, GLint, GLfloat, GLfloat, GLint, GLint, const GLfloat *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBAPPLEPROC) (GLuint index, GLenum pname); -typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBAPPLEPROC) (GLuint index, GLenum pname); -typedef GLboolean (APIENTRYP PFNGLISVERTEXATTRIBENABLEDAPPLEPROC) (GLuint index, GLenum pname); -typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB1DAPPLEPROC) (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points); -typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB1FAPPLEPROC) (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points); -typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB2DAPPLEPROC) (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points); -typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB2FAPPLEPROC) (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points); -#endif - -#ifndef GL_APPLE_aux_depth_stencil -#define GL_APPLE_aux_depth_stencil 1 -#endif - -#ifndef GL_APPLE_object_purgeable -#define GL_APPLE_object_purgeable 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI GLenum APIENTRY glObjectPurgeableAPPLE (GLenum, GLuint, GLenum); -GLAPI GLenum APIENTRY glObjectUnpurgeableAPPLE (GLenum, GLuint, GLenum); -GLAPI void APIENTRY glGetObjectParameterivAPPLE (GLenum, GLuint, GLenum, GLint *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef GLenum (APIENTRYP PFNGLOBJECTPURGEABLEAPPLEPROC) (GLenum objectType, GLuint name, GLenum option); -typedef GLenum (APIENTRYP PFNGLOBJECTUNPURGEABLEAPPLEPROC) (GLenum objectType, GLuint name, GLenum option); -typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERIVAPPLEPROC) (GLenum objectType, GLuint name, GLenum pname, GLint *params); -#endif - -#ifndef GL_APPLE_row_bytes -#define GL_APPLE_row_bytes 1 -#endif - -#ifndef GL_APPLE_rgb_422 -#define GL_APPLE_rgb_422 1 -#endif - -#ifndef GL_NV_video_capture -#define GL_NV_video_capture 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBeginVideoCaptureNV (GLuint); -GLAPI void APIENTRY glBindVideoCaptureStreamBufferNV (GLuint, GLuint, GLenum, GLintptrARB); -GLAPI void APIENTRY glBindVideoCaptureStreamTextureNV (GLuint, GLuint, GLenum, GLenum, GLuint); -GLAPI void APIENTRY glEndVideoCaptureNV (GLuint); -GLAPI void APIENTRY glGetVideoCaptureivNV (GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVideoCaptureStreamivNV (GLuint, GLuint, GLenum, GLint *); -GLAPI void APIENTRY glGetVideoCaptureStreamfvNV (GLuint, GLuint, GLenum, GLfloat *); -GLAPI void APIENTRY glGetVideoCaptureStreamdvNV (GLuint, GLuint, GLenum, GLdouble *); -GLAPI GLenum APIENTRY glVideoCaptureNV (GLuint, GLuint *, GLuint64EXT *); -GLAPI void APIENTRY glVideoCaptureStreamParameterivNV (GLuint, GLuint, GLenum, const GLint *); -GLAPI void APIENTRY glVideoCaptureStreamParameterfvNV (GLuint, GLuint, GLenum, const GLfloat *); -GLAPI void APIENTRY glVideoCaptureStreamParameterdvNV (GLuint, GLuint, GLenum, const GLdouble *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBEGINVIDEOCAPTURENVPROC) (GLuint video_capture_slot); -typedef void (APIENTRYP PFNGLBINDVIDEOCAPTURESTREAMBUFFERNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLintptrARB offset); -typedef void (APIENTRYP PFNGLBINDVIDEOCAPTURESTREAMTEXTURENVPROC) (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLenum target, GLuint texture); -typedef void (APIENTRYP PFNGLENDVIDEOCAPTURENVPROC) (GLuint video_capture_slot); -typedef void (APIENTRYP PFNGLGETVIDEOCAPTUREIVNVPROC) (GLuint video_capture_slot, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMIVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLint *params); -typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMFVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat *params); -typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMDVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble *params); -typedef GLenum (APIENTRYP PFNGLVIDEOCAPTURENVPROC) (GLuint video_capture_slot, GLuint *sequence_num, GLuint64EXT *capture_time); -typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERIVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint *params); -typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERFVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat *params); -typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERDVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble *params); -#endif - -#ifndef GL_NV_copy_image -#define GL_NV_copy_image 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glCopyImageSubDataNV (GLuint, GLenum, GLint, GLint, GLint, GLint, GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLCOPYIMAGESUBDATANVPROC) (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); -#endif - -#ifndef GL_EXT_separate_shader_objects -#define GL_EXT_separate_shader_objects 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glUseShaderProgramEXT (GLenum, GLuint); -GLAPI void APIENTRY glActiveProgramEXT (GLuint); -GLAPI GLuint APIENTRY glCreateShaderProgramEXT (GLenum, const GLchar *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLUSESHADERPROGRAMEXTPROC) (GLenum type, GLuint program); -typedef void (APIENTRYP PFNGLACTIVEPROGRAMEXTPROC) (GLuint program); -typedef GLuint (APIENTRYP PFNGLCREATESHADERPROGRAMEXTPROC) (GLenum type, const GLchar *string); -#endif - -#ifndef GL_NV_parameter_buffer_object2 -#define GL_NV_parameter_buffer_object2 1 -#endif - -#ifndef GL_NV_shader_buffer_load -#define GL_NV_shader_buffer_load 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glMakeBufferResidentNV (GLenum, GLenum); -GLAPI void APIENTRY glMakeBufferNonResidentNV (GLenum); -GLAPI GLboolean APIENTRY glIsBufferResidentNV (GLenum); -GLAPI void APIENTRY glNamedMakeBufferResidentNV (GLuint, GLenum); -GLAPI void APIENTRY glNamedMakeBufferNonResidentNV (GLuint); -GLAPI GLboolean APIENTRY glIsNamedBufferResidentNV (GLuint); -GLAPI void APIENTRY glGetBufferParameterui64vNV (GLenum, GLenum, GLuint64EXT *); -GLAPI void APIENTRY glGetNamedBufferParameterui64vNV (GLuint, GLenum, GLuint64EXT *); -GLAPI void APIENTRY glGetIntegerui64vNV (GLenum, GLuint64EXT *); -GLAPI void APIENTRY glUniformui64NV (GLint, GLuint64EXT); -GLAPI void APIENTRY glUniformui64vNV (GLint, GLsizei, const GLuint64EXT *); -GLAPI void APIENTRY glGetUniformui64vNV (GLuint, GLint, GLuint64EXT *); -GLAPI void APIENTRY glProgramUniformui64NV (GLuint, GLint, GLuint64EXT); -GLAPI void APIENTRY glProgramUniformui64vNV (GLuint, GLint, GLsizei, const GLuint64EXT *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLMAKEBUFFERRESIDENTNVPROC) (GLenum target, GLenum access); -typedef void (APIENTRYP PFNGLMAKEBUFFERNONRESIDENTNVPROC) (GLenum target); -typedef GLboolean (APIENTRYP PFNGLISBUFFERRESIDENTNVPROC) (GLenum target); -typedef void (APIENTRYP PFNGLNAMEDMAKEBUFFERRESIDENTNVPROC) (GLuint buffer, GLenum access); -typedef void (APIENTRYP PFNGLNAMEDMAKEBUFFERNONRESIDENTNVPROC) (GLuint buffer); -typedef GLboolean (APIENTRYP PFNGLISNAMEDBUFFERRESIDENTNVPROC) (GLuint buffer); -typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERUI64VNVPROC) (GLenum target, GLenum pname, GLuint64EXT *params); -typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERUI64VNVPROC) (GLuint buffer, GLenum pname, GLuint64EXT *params); -typedef void (APIENTRYP PFNGLGETINTEGERUI64VNVPROC) (GLenum value, GLuint64EXT *result); -typedef void (APIENTRYP PFNGLUNIFORMUI64NVPROC) (GLint location, GLuint64EXT value); -typedef void (APIENTRYP PFNGLUNIFORMUI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); -typedef void (APIENTRYP PFNGLGETUNIFORMUI64VNVPROC) (GLuint program, GLint location, GLuint64EXT *params); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMUI64NVPROC) (GLuint program, GLint location, GLuint64EXT value); -typedef void (APIENTRYP PFNGLPROGRAMUNIFORMUI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); -#endif - -#ifndef GL_NV_vertex_buffer_unified_memory -#define GL_NV_vertex_buffer_unified_memory 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glBufferAddressRangeNV (GLenum, GLuint, GLuint64EXT, GLsizeiptr); -GLAPI void APIENTRY glVertexFormatNV (GLint, GLenum, GLsizei); -GLAPI void APIENTRY glNormalFormatNV (GLenum, GLsizei); -GLAPI void APIENTRY glColorFormatNV (GLint, GLenum, GLsizei); -GLAPI void APIENTRY glIndexFormatNV (GLenum, GLsizei); -GLAPI void APIENTRY glTexCoordFormatNV (GLint, GLenum, GLsizei); -GLAPI void APIENTRY glEdgeFlagFormatNV (GLsizei); -GLAPI void APIENTRY glSecondaryColorFormatNV (GLint, GLenum, GLsizei); -GLAPI void APIENTRY glFogCoordFormatNV (GLenum, GLsizei); -GLAPI void APIENTRY glVertexAttribFormatNV (GLuint, GLint, GLenum, GLboolean, GLsizei); -GLAPI void APIENTRY glVertexAttribIFormatNV (GLuint, GLint, GLenum, GLsizei); -GLAPI void APIENTRY glGetIntegerui64i_vNV (GLenum, GLuint, GLuint64EXT *); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLBUFFERADDRESSRANGENVPROC) (GLenum pname, GLuint index, GLuint64EXT address, GLsizeiptr length); -typedef void (APIENTRYP PFNGLVERTEXFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLNORMALFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLCOLORFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLINDEXFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLTEXCOORDFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLEDGEFLAGFORMATNVPROC) (GLsizei stride); -typedef void (APIENTRYP PFNGLSECONDARYCOLORFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLFOGCOORDFORMATNVPROC) (GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLVERTEXATTRIBFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride); -typedef void (APIENTRYP PFNGLVERTEXATTRIBIFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLsizei stride); -typedef void (APIENTRYP PFNGLGETINTEGERUI64I_VNVPROC) (GLenum value, GLuint index, GLuint64EXT *result); -#endif - -#ifndef GL_NV_texture_barrier -#define GL_NV_texture_barrier 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glTextureBarrierNV (void); -#endif /* GL_GLEXT_PROTOTYPES */ -typedef void (APIENTRYP PFNGLTEXTUREBARRIERNVPROC) (void); -#endif - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/Dependencies/OpenGL/GL/glfbdev.h b/Dependencies/OpenGL/GL/glfbdev.h deleted file mode 100644 index 4e25e7b..0000000 --- a/Dependencies/OpenGL/GL/glfbdev.h +++ /dev/null @@ -1,149 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5 - * - * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef GLFBDEV_H -#define GLFBDEV_H - - -/* avoid including linux/fb.h */ -struct fb_fix_screeninfo; -struct fb_var_screeninfo; - - -/* public types */ -typedef struct GLFBDevVisualRec *GLFBDevVisualPtr; -typedef struct GLFBDevBufferRec *GLFBDevBufferPtr; -typedef struct GLFBDevContextRec *GLFBDevContextPtr; - - -/* API version */ -#define GLFBDEV_VERSION_1_0 1 - - -/* For glFBDevCreateVisual */ -#define GLFBDEV_DOUBLE_BUFFER 100 -#define GLFBDEV_COLOR_INDEX 101 -#define GLFBDEV_DEPTH_SIZE 102 -#define GLFBDEV_STENCIL_SIZE 103 -#define GLFBDEV_ACCUM_SIZE 104 -#define GLFBDEV_LEVEL 105 -#define GLFBDEV_MULTISAMPLE 106 -#define GLFBDEV_NONE 0 - -/* For glFBDevGetString */ -#define GLFBDEV_VERSION 200 -#define GLFBDEV_VENDOR 201 - - -/* Misc functions */ - -extern const char * -glFBDevGetString( int str ); - - -typedef void (*GLFBDevProc)(); - - -extern GLFBDevProc -glFBDevGetProcAddress( const char *procName ); - - - -/** - * Create a GLFBDevVisual. - * \param fixInfo - needed to get the visual types, etc. - * \param varInfo - needed to get the bits_per_pixel, etc. - * \param attribs - for requesting depth, stencil, accum buffers, etc. - */ -extern GLFBDevVisualPtr -glFBDevCreateVisual( const struct fb_fix_screeninfo *fixInfo, - const struct fb_var_screeninfo *varInfo, - const int *attribs ); - -extern void -glFBDevDestroyVisual( GLFBDevVisualPtr visual ); - -extern int -glFBDevGetVisualAttrib( const GLFBDevVisualPtr visual, int attrib); - - - -/** - * Create a GLFBDevBuffer. - * \param fixInfo, varInfo - needed in order to get the screen size - * (resolution), etc. - * \param visual - as returned by glFBDevCreateVisual() - * \param frontBuffer - address of front color buffer - * \param backBuffer - address of back color buffer (may be NULL) - * \param size - size of the color buffer(s) in bytes. - */ -extern GLFBDevBufferPtr -glFBDevCreateBuffer( const struct fb_fix_screeninfo *fixInfo, - const struct fb_var_screeninfo *varInfo, - const GLFBDevVisualPtr visual, - void *frontBuffer, void *backBuffer, size_t size ); - -extern void -glFBDevDestroyBuffer( GLFBDevBufferPtr buffer ); - -extern int -glFBDevGetBufferAttrib( const GLFBDevBufferPtr buffer, int attrib); - -extern GLFBDevBufferPtr -glFBDevGetCurrentDrawBuffer( void ); - -extern GLFBDevBufferPtr -glFBDevGetCurrentReadBuffer( void ); - -extern void -glFBDevSwapBuffers( GLFBDevBufferPtr buffer ); - - - -/** - * Create a GLFBDevContext. - * \param visual - as created by glFBDevCreateVisual. - * \param share - specifies another context with which to share textures, - * display lists, etc. (may be NULL). - */ -extern GLFBDevContextPtr -glFBDevCreateContext( const GLFBDevVisualPtr visual, GLFBDevContextPtr share ); - -extern void -glFBDevDestroyContext( GLFBDevContextPtr context ); - -extern int -glFBDevGetContextAttrib( const GLFBDevContextPtr context, int attrib); - -extern GLFBDevContextPtr -glFBDevGetCurrentContext( void ); - -extern int -glFBDevMakeCurrent( GLFBDevContextPtr context, - GLFBDevBufferPtr drawBuffer, - GLFBDevBufferPtr readBuffer ); - - -#endif /* GLFBDEV_H */ diff --git a/Dependencies/OpenGL/GL/glu.h b/Dependencies/OpenGL/GL/glu.h deleted file mode 100644 index cd967ac..0000000 --- a/Dependencies/OpenGL/GL/glu.h +++ /dev/null @@ -1,353 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ - -#ifndef __glu_h__ -#define __glu_h__ - -#if defined(USE_MGL_NAMESPACE) -#include "glu_mangle.h" -#endif - -#include - -#ifndef GLAPIENTRY -#if defined(_MSC_VER) || defined(__MINGW32__) -#define GLAPIENTRY __stdcall -#else -#define GLAPIENTRY -#endif -#endif - -#ifndef GLAPIENTRYP -#define GLAPIENTRYP GLAPIENTRY * -#endif - -#if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GLU32) -# undef GLAPI -# define GLAPI __declspec(dllexport) -#elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL) -/* tag specifying we're building for DLL runtime support */ -# undef GLAPI -# define GLAPI __declspec(dllimport) -#elif !defined(GLAPI) -/* for use with static link lib build of Win32 edition only */ -# define GLAPI extern -#endif /* _STATIC_MESA support */ - -#ifdef __cplusplus -extern "C" { -#endif - -/*************************************************************/ - -/* Extensions */ -#define GLU_EXT_object_space_tess 1 -#define GLU_EXT_nurbs_tessellator 1 - -/* Boolean */ -#define GLU_FALSE 0 -#define GLU_TRUE 1 - -/* Version */ -#define GLU_VERSION_1_1 1 -#define GLU_VERSION_1_2 1 -#define GLU_VERSION_1_3 1 - -/* StringName */ -#define GLU_VERSION 100800 -#define GLU_EXTENSIONS 100801 - -/* ErrorCode */ -#define GLU_INVALID_ENUM 100900 -#define GLU_INVALID_VALUE 100901 -#define GLU_OUT_OF_MEMORY 100902 -#define GLU_INCOMPATIBLE_GL_VERSION 100903 -#define GLU_INVALID_OPERATION 100904 - -/* NurbsDisplay */ -/* GLU_FILL */ -#define GLU_OUTLINE_POLYGON 100240 -#define GLU_OUTLINE_PATCH 100241 - -/* NurbsCallback */ -#define GLU_NURBS_ERROR 100103 -#define GLU_ERROR 100103 -#define GLU_NURBS_BEGIN 100164 -#define GLU_NURBS_BEGIN_EXT 100164 -#define GLU_NURBS_VERTEX 100165 -#define GLU_NURBS_VERTEX_EXT 100165 -#define GLU_NURBS_NORMAL 100166 -#define GLU_NURBS_NORMAL_EXT 100166 -#define GLU_NURBS_COLOR 100167 -#define GLU_NURBS_COLOR_EXT 100167 -#define GLU_NURBS_TEXTURE_COORD 100168 -#define GLU_NURBS_TEX_COORD_EXT 100168 -#define GLU_NURBS_END 100169 -#define GLU_NURBS_END_EXT 100169 -#define GLU_NURBS_BEGIN_DATA 100170 -#define GLU_NURBS_BEGIN_DATA_EXT 100170 -#define GLU_NURBS_VERTEX_DATA 100171 -#define GLU_NURBS_VERTEX_DATA_EXT 100171 -#define GLU_NURBS_NORMAL_DATA 100172 -#define GLU_NURBS_NORMAL_DATA_EXT 100172 -#define GLU_NURBS_COLOR_DATA 100173 -#define GLU_NURBS_COLOR_DATA_EXT 100173 -#define GLU_NURBS_TEXTURE_COORD_DATA 100174 -#define GLU_NURBS_TEX_COORD_DATA_EXT 100174 -#define GLU_NURBS_END_DATA 100175 -#define GLU_NURBS_END_DATA_EXT 100175 - -/* NurbsError */ -#define GLU_NURBS_ERROR1 100251 -#define GLU_NURBS_ERROR2 100252 -#define GLU_NURBS_ERROR3 100253 -#define GLU_NURBS_ERROR4 100254 -#define GLU_NURBS_ERROR5 100255 -#define GLU_NURBS_ERROR6 100256 -#define GLU_NURBS_ERROR7 100257 -#define GLU_NURBS_ERROR8 100258 -#define GLU_NURBS_ERROR9 100259 -#define GLU_NURBS_ERROR10 100260 -#define GLU_NURBS_ERROR11 100261 -#define GLU_NURBS_ERROR12 100262 -#define GLU_NURBS_ERROR13 100263 -#define GLU_NURBS_ERROR14 100264 -#define GLU_NURBS_ERROR15 100265 -#define GLU_NURBS_ERROR16 100266 -#define GLU_NURBS_ERROR17 100267 -#define GLU_NURBS_ERROR18 100268 -#define GLU_NURBS_ERROR19 100269 -#define GLU_NURBS_ERROR20 100270 -#define GLU_NURBS_ERROR21 100271 -#define GLU_NURBS_ERROR22 100272 -#define GLU_NURBS_ERROR23 100273 -#define GLU_NURBS_ERROR24 100274 -#define GLU_NURBS_ERROR25 100275 -#define GLU_NURBS_ERROR26 100276 -#define GLU_NURBS_ERROR27 100277 -#define GLU_NURBS_ERROR28 100278 -#define GLU_NURBS_ERROR29 100279 -#define GLU_NURBS_ERROR30 100280 -#define GLU_NURBS_ERROR31 100281 -#define GLU_NURBS_ERROR32 100282 -#define GLU_NURBS_ERROR33 100283 -#define GLU_NURBS_ERROR34 100284 -#define GLU_NURBS_ERROR35 100285 -#define GLU_NURBS_ERROR36 100286 -#define GLU_NURBS_ERROR37 100287 - -/* NurbsProperty */ -#define GLU_AUTO_LOAD_MATRIX 100200 -#define GLU_CULLING 100201 -#define GLU_SAMPLING_TOLERANCE 100203 -#define GLU_DISPLAY_MODE 100204 -#define GLU_PARAMETRIC_TOLERANCE 100202 -#define GLU_SAMPLING_METHOD 100205 -#define GLU_U_STEP 100206 -#define GLU_V_STEP 100207 -#define GLU_NURBS_MODE 100160 -#define GLU_NURBS_MODE_EXT 100160 -#define GLU_NURBS_TESSELLATOR 100161 -#define GLU_NURBS_TESSELLATOR_EXT 100161 -#define GLU_NURBS_RENDERER 100162 -#define GLU_NURBS_RENDERER_EXT 100162 - -/* NurbsSampling */ -#define GLU_OBJECT_PARAMETRIC_ERROR 100208 -#define GLU_OBJECT_PARAMETRIC_ERROR_EXT 100208 -#define GLU_OBJECT_PATH_LENGTH 100209 -#define GLU_OBJECT_PATH_LENGTH_EXT 100209 -#define GLU_PATH_LENGTH 100215 -#define GLU_PARAMETRIC_ERROR 100216 -#define GLU_DOMAIN_DISTANCE 100217 - -/* NurbsTrim */ -#define GLU_MAP1_TRIM_2 100210 -#define GLU_MAP1_TRIM_3 100211 - -/* QuadricDrawStyle */ -#define GLU_POINT 100010 -#define GLU_LINE 100011 -#define GLU_FILL 100012 -#define GLU_SILHOUETTE 100013 - -/* QuadricCallback */ -/* GLU_ERROR */ - -/* QuadricNormal */ -#define GLU_SMOOTH 100000 -#define GLU_FLAT 100001 -#define GLU_NONE 100002 - -/* QuadricOrientation */ -#define GLU_OUTSIDE 100020 -#define GLU_INSIDE 100021 - -/* TessCallback */ -#define GLU_TESS_BEGIN 100100 -#define GLU_BEGIN 100100 -#define GLU_TESS_VERTEX 100101 -#define GLU_VERTEX 100101 -#define GLU_TESS_END 100102 -#define GLU_END 100102 -#define GLU_TESS_ERROR 100103 -#define GLU_TESS_EDGE_FLAG 100104 -#define GLU_EDGE_FLAG 100104 -#define GLU_TESS_COMBINE 100105 -#define GLU_TESS_BEGIN_DATA 100106 -#define GLU_TESS_VERTEX_DATA 100107 -#define GLU_TESS_END_DATA 100108 -#define GLU_TESS_ERROR_DATA 100109 -#define GLU_TESS_EDGE_FLAG_DATA 100110 -#define GLU_TESS_COMBINE_DATA 100111 - -/* TessContour */ -#define GLU_CW 100120 -#define GLU_CCW 100121 -#define GLU_INTERIOR 100122 -#define GLU_EXTERIOR 100123 -#define GLU_UNKNOWN 100124 - -/* TessProperty */ -#define GLU_TESS_WINDING_RULE 100140 -#define GLU_TESS_BOUNDARY_ONLY 100141 -#define GLU_TESS_TOLERANCE 100142 - -/* TessError */ -#define GLU_TESS_ERROR1 100151 -#define GLU_TESS_ERROR2 100152 -#define GLU_TESS_ERROR3 100153 -#define GLU_TESS_ERROR4 100154 -#define GLU_TESS_ERROR5 100155 -#define GLU_TESS_ERROR6 100156 -#define GLU_TESS_ERROR7 100157 -#define GLU_TESS_ERROR8 100158 -#define GLU_TESS_MISSING_BEGIN_POLYGON 100151 -#define GLU_TESS_MISSING_BEGIN_CONTOUR 100152 -#define GLU_TESS_MISSING_END_POLYGON 100153 -#define GLU_TESS_MISSING_END_CONTOUR 100154 -#define GLU_TESS_COORD_TOO_LARGE 100155 -#define GLU_TESS_NEED_COMBINE_CALLBACK 100156 - -/* TessWinding */ -#define GLU_TESS_WINDING_ODD 100130 -#define GLU_TESS_WINDING_NONZERO 100131 -#define GLU_TESS_WINDING_POSITIVE 100132 -#define GLU_TESS_WINDING_NEGATIVE 100133 -#define GLU_TESS_WINDING_ABS_GEQ_TWO 100134 - -/*************************************************************/ - - -#ifdef __cplusplus -class GLUnurbs; -class GLUquadric; -class GLUtesselator; -#else -typedef struct GLUnurbs GLUnurbs; -typedef struct GLUquadric GLUquadric; -typedef struct GLUtesselator GLUtesselator; -#endif - -typedef GLUnurbs GLUnurbsObj; -typedef GLUquadric GLUquadricObj; -typedef GLUtesselator GLUtesselatorObj; -typedef GLUtesselator GLUtriangulatorObj; - -#define GLU_TESS_MAX_COORD 1.0e150 - -/* Internal convenience typedefs */ -typedef void (GLAPIENTRYP _GLUfuncptr)(); - -GLAPI void GLAPIENTRY gluBeginCurve (GLUnurbs* nurb); -GLAPI void GLAPIENTRY gluBeginPolygon (GLUtesselator* tess); -GLAPI void GLAPIENTRY gluBeginSurface (GLUnurbs* nurb); -GLAPI void GLAPIENTRY gluBeginTrim (GLUnurbs* nurb); -GLAPI GLint GLAPIENTRY gluBuild1DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data); -GLAPI GLint GLAPIENTRY gluBuild1DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void *data); -GLAPI GLint GLAPIENTRY gluBuild2DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data); -GLAPI GLint GLAPIENTRY gluBuild2DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *data); -GLAPI GLint GLAPIENTRY gluBuild3DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data); -GLAPI GLint GLAPIENTRY gluBuild3DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data); -GLAPI GLboolean GLAPIENTRY gluCheckExtension (const GLubyte *extName, const GLubyte *extString); -GLAPI void GLAPIENTRY gluCylinder (GLUquadric* quad, GLdouble base, GLdouble top, GLdouble height, GLint slices, GLint stacks); -GLAPI void GLAPIENTRY gluDeleteNurbsRenderer (GLUnurbs* nurb); -GLAPI void GLAPIENTRY gluDeleteQuadric (GLUquadric* quad); -GLAPI void GLAPIENTRY gluDeleteTess (GLUtesselator* tess); -GLAPI void GLAPIENTRY gluDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops); -GLAPI void GLAPIENTRY gluEndCurve (GLUnurbs* nurb); -GLAPI void GLAPIENTRY gluEndPolygon (GLUtesselator* tess); -GLAPI void GLAPIENTRY gluEndSurface (GLUnurbs* nurb); -GLAPI void GLAPIENTRY gluEndTrim (GLUnurbs* nurb); -GLAPI const GLubyte * GLAPIENTRY gluErrorString (GLenum error); -GLAPI void GLAPIENTRY gluGetNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat* data); -GLAPI const GLubyte * GLAPIENTRY gluGetString (GLenum name); -GLAPI void GLAPIENTRY gluGetTessProperty (GLUtesselator* tess, GLenum which, GLdouble* data); -GLAPI void GLAPIENTRY gluLoadSamplingMatrices (GLUnurbs* nurb, const GLfloat *model, const GLfloat *perspective, const GLint *view); -GLAPI void GLAPIENTRY gluLookAt (GLdouble eyeX, GLdouble eyeY, GLdouble eyeZ, GLdouble centerX, GLdouble centerY, GLdouble centerZ, GLdouble upX, GLdouble upY, GLdouble upZ); -GLAPI GLUnurbs* GLAPIENTRY gluNewNurbsRenderer (void); -GLAPI GLUquadric* GLAPIENTRY gluNewQuadric (void); -GLAPI GLUtesselator* GLAPIENTRY gluNewTess (void); -GLAPI void GLAPIENTRY gluNextContour (GLUtesselator* tess, GLenum type); -GLAPI void GLAPIENTRY gluNurbsCallback (GLUnurbs* nurb, GLenum which, _GLUfuncptr CallBackFunc); -GLAPI void GLAPIENTRY gluNurbsCallbackData (GLUnurbs* nurb, GLvoid* userData); -GLAPI void GLAPIENTRY gluNurbsCallbackDataEXT (GLUnurbs* nurb, GLvoid* userData); -GLAPI void GLAPIENTRY gluNurbsCurve (GLUnurbs* nurb, GLint knotCount, GLfloat *knots, GLint stride, GLfloat *control, GLint order, GLenum type); -GLAPI void GLAPIENTRY gluNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat value); -GLAPI void GLAPIENTRY gluNurbsSurface (GLUnurbs* nurb, GLint sKnotCount, GLfloat* sKnots, GLint tKnotCount, GLfloat* tKnots, GLint sStride, GLint tStride, GLfloat* control, GLint sOrder, GLint tOrder, GLenum type); -GLAPI void GLAPIENTRY gluOrtho2D (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top); -GLAPI void GLAPIENTRY gluPartialDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops, GLdouble start, GLdouble sweep); -GLAPI void GLAPIENTRY gluPerspective (GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar); -GLAPI void GLAPIENTRY gluPickMatrix (GLdouble x, GLdouble y, GLdouble delX, GLdouble delY, GLint *viewport); -GLAPI GLint GLAPIENTRY gluProject (GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* winX, GLdouble* winY, GLdouble* winZ); -GLAPI void GLAPIENTRY gluPwlCurve (GLUnurbs* nurb, GLint count, GLfloat* data, GLint stride, GLenum type); -GLAPI void GLAPIENTRY gluQuadricCallback (GLUquadric* quad, GLenum which, _GLUfuncptr CallBackFunc); -GLAPI void GLAPIENTRY gluQuadricDrawStyle (GLUquadric* quad, GLenum draw); -GLAPI void GLAPIENTRY gluQuadricNormals (GLUquadric* quad, GLenum normal); -GLAPI void GLAPIENTRY gluQuadricOrientation (GLUquadric* quad, GLenum orientation); -GLAPI void GLAPIENTRY gluQuadricTexture (GLUquadric* quad, GLboolean texture); -GLAPI GLint GLAPIENTRY gluScaleImage (GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void *dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid* dataOut); -GLAPI void GLAPIENTRY gluSphere (GLUquadric* quad, GLdouble radius, GLint slices, GLint stacks); -GLAPI void GLAPIENTRY gluTessBeginContour (GLUtesselator* tess); -GLAPI void GLAPIENTRY gluTessBeginPolygon (GLUtesselator* tess, GLvoid* data); -GLAPI void GLAPIENTRY gluTessCallback (GLUtesselator* tess, GLenum which, _GLUfuncptr CallBackFunc); -GLAPI void GLAPIENTRY gluTessEndContour (GLUtesselator* tess); -GLAPI void GLAPIENTRY gluTessEndPolygon (GLUtesselator* tess); -GLAPI void GLAPIENTRY gluTessNormal (GLUtesselator* tess, GLdouble valueX, GLdouble valueY, GLdouble valueZ); -GLAPI void GLAPIENTRY gluTessProperty (GLUtesselator* tess, GLenum which, GLdouble data); -GLAPI void GLAPIENTRY gluTessVertex (GLUtesselator* tess, GLdouble *location, GLvoid* data); -GLAPI GLint GLAPIENTRY gluUnProject (GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* objX, GLdouble* objY, GLdouble* objZ); -GLAPI GLint GLAPIENTRY gluUnProject4 (GLdouble winX, GLdouble winY, GLdouble winZ, GLdouble clipW, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble nearVal, GLdouble farVal, GLdouble* objX, GLdouble* objY, GLdouble* objZ, GLdouble* objW); - -#ifdef __cplusplus -} -#endif - -#endif /* __glu_h__ */ diff --git a/Dependencies/OpenGL/GL/glu_mangle.h b/Dependencies/OpenGL/GL/glu_mangle.h deleted file mode 100644 index 9c25aa8..0000000 --- a/Dependencies/OpenGL/GL/glu_mangle.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 3.0 - * Copyright (C) 1995-1998 Brian Paul - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#ifndef GLU_MANGLE_H -#define GLU_MANGLE_H - - -#define gluLookAt mgluLookAt -#define gluOrtho2D mgluOrtho2D -#define gluPerspective mgluPerspective -#define gluPickMatrix mgluPickMatrix -#define gluProject mgluProject -#define gluUnProject mgluUnProject -#define gluErrorString mgluErrorString -#define gluScaleImage mgluScaleImage -#define gluBuild1DMipmaps mgluBuild1DMipmaps -#define gluBuild2DMipmaps mgluBuild2DMipmaps -#define gluNewQuadric mgluNewQuadric -#define gluDeleteQuadric mgluDeleteQuadric -#define gluQuadricDrawStyle mgluQuadricDrawStyle -#define gluQuadricOrientation mgluQuadricOrientation -#define gluQuadricNormals mgluQuadricNormals -#define gluQuadricTexture mgluQuadricTexture -#define gluQuadricCallback mgluQuadricCallback -#define gluCylinder mgluCylinder -#define gluSphere mgluSphere -#define gluDisk mgluDisk -#define gluPartialDisk mgluPartialDisk -#define gluNewNurbsRenderer mgluNewNurbsRenderer -#define gluDeleteNurbsRenderer mgluDeleteNurbsRenderer -#define gluLoadSamplingMatrices mgluLoadSamplingMatrices -#define gluNurbsProperty mgluNurbsProperty -#define gluGetNurbsProperty mgluGetNurbsProperty -#define gluBeginCurve mgluBeginCurve -#define gluEndCurve mgluEndCurve -#define gluNurbsCurve mgluNurbsCurve -#define gluBeginSurface mgluBeginSurface -#define gluEndSurface mgluEndSurface -#define gluNurbsSurface mgluNurbsSurface -#define gluBeginTrim mgluBeginTrim -#define gluEndTrim mgluEndTrim -#define gluPwlCurve mgluPwlCurve -#define gluNurbsCallback mgluNurbsCallback -#define gluNewTess mgluNewTess -#define gluDeleteTess mgluDeleteTess -#define gluTessBeginPolygon mgluTessBeginPolygon -#define gluTessBeginContour mgluTessBeginContour -#define gluTessVertex mgluTessVertex -#define gluTessEndPolygon mgluTessEndPolygon -#define gluTessEndContour mgluTessEndContour -#define gluTessProperty mgluTessProperty -#define gluTessNormal mgluTessNormal -#define gluTessCallback mgluTessCallback -#define gluGetTessProperty mgluGetTessProperty -#define gluBeginPolygon mgluBeginPolygon -#define gluNextContour mgluNextContour -#define gluEndPolygon mgluEndPolygon -#define gluGetString mgluGetString -#define gluBuild1DMipmapLevels mgluBuild1DMipmapLevels -#define gluBuild2DMipmapLevels mgluBuild2DMipmapLevels -#define gluBuild3DMipmapLevels mgluBuild3DMipmapLevels -#define gluBuild3DMipmaps mgluBuild3DMipmaps -#define gluCheckExtension mgluCheckExtension -#define gluUnProject4 mgluUnProject4 -#define gluNurbsCallbackData mgluNurbsCallbackData -#define gluNurbsCallbackDataEXT mgluNurbsCallbackDataEXT - -#endif diff --git a/Dependencies/OpenGL/GL/glut.h b/Dependencies/OpenGL/GL/glut.h deleted file mode 100644 index a282635..0000000 --- a/Dependencies/OpenGL/GL/glut.h +++ /dev/null @@ -1,665 +0,0 @@ -#ifndef __glut_h__ -#define __glut_h__ - -/* Copyright (c) Mark J. Kilgard, 1994, 1995, 1996, 1998. */ - -/* This program is freely distributable without licensing fees and is - provided without guarantee or warrantee expressed or implied. This - program is -not- in the public domain. */ - -#if defined(_WIN32) -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN 1 -# endif -# include -#endif - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(_WIN32) - -/* To disable automatic library usage for GLUT, define GLUT_NO_LIB_PRAGMA - in your compile preprocessor options. */ -# if defined(_MSC_VER) && !defined(GLUT_BUILDING_LIB) && !defined(GLUT_NO_LIB_PRAGMA) -# pragma comment (lib, "winmm.lib") /* link with Windows MultiMedia lib */ -/* To enable automatic SGI OpenGL for Windows library usage for GLUT, - define GLUT_USE_SGI_OPENGL in your compile preprocessor options. */ -# ifdef GLUT_USE_SGI_OPENGL -# pragma comment (lib, "opengl.lib") /* link with SGI OpenGL for Windows lib */ -# pragma comment (lib, "glu.lib") /* link with SGI OpenGL Utility lib */ -# pragma comment (lib, "glut.lib") /* link with Win32 GLUT for SGI OpenGL lib */ -# else -# pragma comment (lib, "opengl32.lib") /* link with Microsoft OpenGL lib */ -# pragma comment (lib, "glu32.lib") /* link with Microsoft OpenGL Utility lib */ -# pragma comment (lib, "glut32.lib") /* link with Win32 GLUT lib */ -# endif -# endif - -/* To disable supression of annoying warnings about floats being promoted - to doubles, define GLUT_NO_WARNING_DISABLE in your compile preprocessor - options. */ -# if defined(_MSC_VER) && !defined(GLUT_NO_WARNING_DISABLE) -# pragma warning (disable:4244) /* Disable bogus VC++ 4.2 conversion warnings. */ -# pragma warning (disable:4305) /* VC++ 5.0 version of above warning. */ -# endif - -/* Win32 has an annoying issue where there are multiple C run-time - libraries (CRTs). If the executable is linked with a different CRT - from the GLUT DLL, the GLUT DLL will not share the same CRT static - data seen by the executable. In particular, atexit callbacks registered - in the executable will not be called if GLUT calls its (different) - exit routine). GLUT is typically built with the - "/MD" option (the CRT with multithreading DLL support), but the Visual - C++ linker default is "/ML" (the single threaded CRT). - - One workaround to this issue is requiring users to always link with - the same CRT as GLUT is compiled with. That requires users supply a - non-standard option. GLUT 3.7 has its own built-in workaround where - the executable's "exit" function pointer is covertly passed to GLUT. - GLUT then calls the executable's exit function pointer to ensure that - any "atexit" calls registered by the application are called if GLUT - needs to exit. - - Note that the __glut*WithExit routines should NEVER be called directly. - To avoid the atexit workaround, #define GLUT_DISABLE_ATEXIT_HACK. */ - -/* XXX This is from Win32's */ -# if !defined(_MSC_VER) && !defined(__MINGW32__) && !defined(__cdecl) - /* Define __cdecl for non-Microsoft compilers. */ -# define __cdecl -# define GLUT_DEFINED___CDECL -# endif -#if defined(_WIN32) && !defined(GLUT_DISABLE_ATEXIT_HACK) -#include -#endif - -/* GLUT callback calling convention for Win32. */ -# define GLUTCALLBACK __cdecl - -/* for callback/function pointer defs */ -# define GLUTAPIENTRYV __cdecl - -/* glut-win32 specific macros, defined to prevent collision with - and redifinition of Windows system defs, also removes requirement of - pretty much any standard windows header from this file */ - -#if (_MSC_VER >= 800) || defined(__MINGW32__) || defined(_STDCALL_SUPPORTED) || defined(__CYGWIN32__) -# define GLUTAPIENTRY __stdcall -#else -# define GLUTAPIENTRY -#endif - -/* GLUT API entry point declarations for Win32. */ -#if (defined(BUILD_GLUT32) || defined(GLUT_BUILDING_LIB)) && !defined(GLUT_STATIC) -# define GLUTAPI __declspec(dllexport) -#elif !defined(GLUT_STATIC) -# define GLUTAPI __declspec(dllimport) -#else -# define GLUTAPI extern -#endif - -#elif defined(__GNUC__) - -# define GLUTAPIENTRY -# define GLUTAPIENTRYV -# define GLUTCALLBACK -# define GLUTAPI extern __attribute__((visibility("default"))) - -#else - -/* Define GLUTAPIENTRY and GLUTCALLBACK to nothing */ -# define GLUTAPIENTRY -# define GLUTAPIENTRYV -# define GLUTCALLBACK -# define GLUTAPI extern - -#endif - - -/** - GLUT API revision history: - - GLUT_API_VERSION is updated to reflect incompatible GLUT - API changes (interface changes, semantic changes, deletions, - or additions). - - GLUT_API_VERSION=1 First public release of GLUT. 11/29/94 - - GLUT_API_VERSION=2 Added support for OpenGL/GLX multisampling, - extension. Supports new input devices like tablet, dial and button - box, and Spaceball. Easy to query OpenGL extensions. - - GLUT_API_VERSION=3 glutMenuStatus added. - - GLUT_API_VERSION=4 glutInitDisplayString, glutWarpPointer, - glutBitmapLength, glutStrokeLength, glutWindowStatusFunc, dynamic - video resize subAPI, glutPostWindowRedisplay, glutKeyboardUpFunc, - glutSpecialUpFunc, glutIgnoreKeyRepeat, glutSetKeyRepeat, - glutJoystickFunc, glutForceJoystickFunc (NOT FINALIZED!). - - GLUT_API_VERSION=5 glutGetProcAddress (added by BrianP) -**/ -#ifndef GLUT_API_VERSION /* allow this to be overriden */ -#define GLUT_API_VERSION 5 -#endif - -/** - GLUT implementation revision history: - - GLUT_XLIB_IMPLEMENTATION is updated to reflect both GLUT - API revisions and implementation revisions (ie, bug fixes). - - GLUT_XLIB_IMPLEMENTATION=1 mjk's first public release of - GLUT Xlib-based implementation. 11/29/94 - - GLUT_XLIB_IMPLEMENTATION=2 mjk's second public release of - GLUT Xlib-based implementation providing GLUT version 2 - interfaces. - - GLUT_XLIB_IMPLEMENTATION=3 mjk's GLUT 2.2 images. 4/17/95 - - GLUT_XLIB_IMPLEMENTATION=4 mjk's GLUT 2.3 images. 6/?/95 - - GLUT_XLIB_IMPLEMENTATION=5 mjk's GLUT 3.0 images. 10/?/95 - - GLUT_XLIB_IMPLEMENTATION=7 mjk's GLUT 3.1+ with glutWarpPoitner. 7/24/96 - - GLUT_XLIB_IMPLEMENTATION=8 mjk's GLUT 3.1+ with glutWarpPoitner - and video resize. 1/3/97 - - GLUT_XLIB_IMPLEMENTATION=9 mjk's GLUT 3.4 release with early GLUT 4 routines. - - GLUT_XLIB_IMPLEMENTATION=11 Mesa 2.5's GLUT 3.6 release. - - GLUT_XLIB_IMPLEMENTATION=12 mjk's GLUT 3.6 release with early GLUT 4 routines + signal handling. - - GLUT_XLIB_IMPLEMENTATION=13 mjk's GLUT 3.7 beta with GameGLUT support. - - GLUT_XLIB_IMPLEMENTATION=14 mjk's GLUT 3.7 beta with f90gl friend interface. - - GLUT_XLIB_IMPLEMENTATION=15 mjk's GLUT 3.7 beta sync'ed with Mesa -**/ -#ifndef GLUT_XLIB_IMPLEMENTATION /* Allow this to be overriden. */ -#define GLUT_XLIB_IMPLEMENTATION 15 -#endif - -/* Display mode bit masks. */ -#define GLUT_RGB 0 -#define GLUT_RGBA GLUT_RGB -#define GLUT_INDEX 1 -#define GLUT_SINGLE 0 -#define GLUT_DOUBLE 2 -#define GLUT_ACCUM 4 -#define GLUT_ALPHA 8 -#define GLUT_DEPTH 16 -#define GLUT_STENCIL 32 -#if (GLUT_API_VERSION >= 2) -#define GLUT_MULTISAMPLE 128 -#define GLUT_STEREO 256 -#endif -#if (GLUT_API_VERSION >= 3) -#define GLUT_LUMINANCE 512 -#endif - -/* Mouse buttons. */ -#define GLUT_LEFT_BUTTON 0 -#define GLUT_MIDDLE_BUTTON 1 -#define GLUT_RIGHT_BUTTON 2 - -/* Mouse button state. */ -#define GLUT_DOWN 0 -#define GLUT_UP 1 - -#if (GLUT_API_VERSION >= 2) -/* function keys */ -#define GLUT_KEY_F1 1 -#define GLUT_KEY_F2 2 -#define GLUT_KEY_F3 3 -#define GLUT_KEY_F4 4 -#define GLUT_KEY_F5 5 -#define GLUT_KEY_F6 6 -#define GLUT_KEY_F7 7 -#define GLUT_KEY_F8 8 -#define GLUT_KEY_F9 9 -#define GLUT_KEY_F10 10 -#define GLUT_KEY_F11 11 -#define GLUT_KEY_F12 12 -/* directional keys */ -#define GLUT_KEY_LEFT 100 -#define GLUT_KEY_UP 101 -#define GLUT_KEY_RIGHT 102 -#define GLUT_KEY_DOWN 103 -#define GLUT_KEY_PAGE_UP 104 -#define GLUT_KEY_PAGE_DOWN 105 -#define GLUT_KEY_HOME 106 -#define GLUT_KEY_END 107 -#define GLUT_KEY_INSERT 108 -#endif - -/* Entry/exit state. */ -#define GLUT_LEFT 0 -#define GLUT_ENTERED 1 - -/* Menu usage state. */ -#define GLUT_MENU_NOT_IN_USE 0 -#define GLUT_MENU_IN_USE 1 - -/* Visibility state. */ -#define GLUT_NOT_VISIBLE 0 -#define GLUT_VISIBLE 1 - -/* Window status state. */ -#define GLUT_HIDDEN 0 -#define GLUT_FULLY_RETAINED 1 -#define GLUT_PARTIALLY_RETAINED 2 -#define GLUT_FULLY_COVERED 3 - -/* Color index component selection values. */ -#define GLUT_RED 0 -#define GLUT_GREEN 1 -#define GLUT_BLUE 2 - -/* Layers for use. */ -#define GLUT_NORMAL 0 -#define GLUT_OVERLAY 1 - -#if defined(_WIN32) || defined (GLUT_IMPORT_LIB) -/* Stroke font constants (use these in GLUT program). */ -#define GLUT_STROKE_ROMAN ((void*)0) -#define GLUT_STROKE_MONO_ROMAN ((void*)1) - -/* Bitmap font constants (use these in GLUT program). */ -#define GLUT_BITMAP_9_BY_15 ((void*)2) -#define GLUT_BITMAP_8_BY_13 ((void*)3) -#define GLUT_BITMAP_TIMES_ROMAN_10 ((void*)4) -#define GLUT_BITMAP_TIMES_ROMAN_24 ((void*)5) -#if (GLUT_API_VERSION >= 3) -#define GLUT_BITMAP_HELVETICA_10 ((void*)6) -#define GLUT_BITMAP_HELVETICA_12 ((void*)7) -#define GLUT_BITMAP_HELVETICA_18 ((void*)8) -#endif -#else -/* Stroke font opaque addresses (use constants instead in source code). */ -GLUTAPI void *glutStrokeRoman; -GLUTAPI void *glutStrokeMonoRoman; - -/* Stroke font constants (use these in GLUT program). */ -#define GLUT_STROKE_ROMAN (&glutStrokeRoman) -#define GLUT_STROKE_MONO_ROMAN (&glutStrokeMonoRoman) - -/* Bitmap font opaque addresses (use constants instead in source code). */ -GLUTAPI void *glutBitmap9By15; -GLUTAPI void *glutBitmap8By13; -GLUTAPI void *glutBitmapTimesRoman10; -GLUTAPI void *glutBitmapTimesRoman24; -GLUTAPI void *glutBitmapHelvetica10; -GLUTAPI void *glutBitmapHelvetica12; -GLUTAPI void *glutBitmapHelvetica18; - -/* Bitmap font constants (use these in GLUT program). */ -#define GLUT_BITMAP_9_BY_15 (&glutBitmap9By15) -#define GLUT_BITMAP_8_BY_13 (&glutBitmap8By13) -#define GLUT_BITMAP_TIMES_ROMAN_10 (&glutBitmapTimesRoman10) -#define GLUT_BITMAP_TIMES_ROMAN_24 (&glutBitmapTimesRoman24) -#if (GLUT_API_VERSION >= 3) -#define GLUT_BITMAP_HELVETICA_10 (&glutBitmapHelvetica10) -#define GLUT_BITMAP_HELVETICA_12 (&glutBitmapHelvetica12) -#define GLUT_BITMAP_HELVETICA_18 (&glutBitmapHelvetica18) -#endif -#endif - -/* glutGet parameters. */ -#define GLUT_WINDOW_X 100 -#define GLUT_WINDOW_Y 101 -#define GLUT_WINDOW_WIDTH 102 -#define GLUT_WINDOW_HEIGHT 103 -#define GLUT_WINDOW_BUFFER_SIZE 104 -#define GLUT_WINDOW_STENCIL_SIZE 105 -#define GLUT_WINDOW_DEPTH_SIZE 106 -#define GLUT_WINDOW_RED_SIZE 107 -#define GLUT_WINDOW_GREEN_SIZE 108 -#define GLUT_WINDOW_BLUE_SIZE 109 -#define GLUT_WINDOW_ALPHA_SIZE 110 -#define GLUT_WINDOW_ACCUM_RED_SIZE 111 -#define GLUT_WINDOW_ACCUM_GREEN_SIZE 112 -#define GLUT_WINDOW_ACCUM_BLUE_SIZE 113 -#define GLUT_WINDOW_ACCUM_ALPHA_SIZE 114 -#define GLUT_WINDOW_DOUBLEBUFFER 115 -#define GLUT_WINDOW_RGBA 116 -#define GLUT_WINDOW_PARENT 117 -#define GLUT_WINDOW_NUM_CHILDREN 118 -#define GLUT_WINDOW_COLORMAP_SIZE 119 -#if (GLUT_API_VERSION >= 2) -#define GLUT_WINDOW_NUM_SAMPLES 120 -#define GLUT_WINDOW_STEREO 121 -#endif -#if (GLUT_API_VERSION >= 3) -#define GLUT_WINDOW_CURSOR 122 -#endif -#define GLUT_SCREEN_WIDTH 200 -#define GLUT_SCREEN_HEIGHT 201 -#define GLUT_SCREEN_WIDTH_MM 202 -#define GLUT_SCREEN_HEIGHT_MM 203 -#define GLUT_MENU_NUM_ITEMS 300 -#define GLUT_DISPLAY_MODE_POSSIBLE 400 -#define GLUT_INIT_WINDOW_X 500 -#define GLUT_INIT_WINDOW_Y 501 -#define GLUT_INIT_WINDOW_WIDTH 502 -#define GLUT_INIT_WINDOW_HEIGHT 503 -#define GLUT_INIT_DISPLAY_MODE 504 -#if (GLUT_API_VERSION >= 2) -#define GLUT_ELAPSED_TIME 700 -#endif -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 13) -#define GLUT_WINDOW_FORMAT_ID 123 -#endif - -#if (GLUT_API_VERSION >= 2) -/* glutDeviceGet parameters. */ -#define GLUT_HAS_KEYBOARD 600 -#define GLUT_HAS_MOUSE 601 -#define GLUT_HAS_SPACEBALL 602 -#define GLUT_HAS_DIAL_AND_BUTTON_BOX 603 -#define GLUT_HAS_TABLET 604 -#define GLUT_NUM_MOUSE_BUTTONS 605 -#define GLUT_NUM_SPACEBALL_BUTTONS 606 -#define GLUT_NUM_BUTTON_BOX_BUTTONS 607 -#define GLUT_NUM_DIALS 608 -#define GLUT_NUM_TABLET_BUTTONS 609 -#endif -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 13) -#define GLUT_DEVICE_IGNORE_KEY_REPEAT 610 -#define GLUT_DEVICE_KEY_REPEAT 611 -#define GLUT_HAS_JOYSTICK 612 -#define GLUT_OWNS_JOYSTICK 613 -#define GLUT_JOYSTICK_BUTTONS 614 -#define GLUT_JOYSTICK_AXES 615 -#define GLUT_JOYSTICK_POLL_RATE 616 -#endif - -#if (GLUT_API_VERSION >= 3) -/* glutLayerGet parameters. */ -#define GLUT_OVERLAY_POSSIBLE 800 -#define GLUT_LAYER_IN_USE 801 -#define GLUT_HAS_OVERLAY 802 -#define GLUT_TRANSPARENT_INDEX 803 -#define GLUT_NORMAL_DAMAGED 804 -#define GLUT_OVERLAY_DAMAGED 805 - -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9) -/* glutVideoResizeGet parameters. */ -#define GLUT_VIDEO_RESIZE_POSSIBLE 900 -#define GLUT_VIDEO_RESIZE_IN_USE 901 -#define GLUT_VIDEO_RESIZE_X_DELTA 902 -#define GLUT_VIDEO_RESIZE_Y_DELTA 903 -#define GLUT_VIDEO_RESIZE_WIDTH_DELTA 904 -#define GLUT_VIDEO_RESIZE_HEIGHT_DELTA 905 -#define GLUT_VIDEO_RESIZE_X 906 -#define GLUT_VIDEO_RESIZE_Y 907 -#define GLUT_VIDEO_RESIZE_WIDTH 908 -#define GLUT_VIDEO_RESIZE_HEIGHT 909 -#endif - -/* glutUseLayer parameters. */ -#define GLUT_NORMAL 0 -#define GLUT_OVERLAY 1 - -/* glutGetModifiers return mask. */ -#define GLUT_ACTIVE_SHIFT 1 -#define GLUT_ACTIVE_CTRL 2 -#define GLUT_ACTIVE_ALT 4 - -/* glutSetCursor parameters. */ -/* Basic arrows. */ -#define GLUT_CURSOR_RIGHT_ARROW 0 -#define GLUT_CURSOR_LEFT_ARROW 1 -/* Symbolic cursor shapes. */ -#define GLUT_CURSOR_INFO 2 -#define GLUT_CURSOR_DESTROY 3 -#define GLUT_CURSOR_HELP 4 -#define GLUT_CURSOR_CYCLE 5 -#define GLUT_CURSOR_SPRAY 6 -#define GLUT_CURSOR_WAIT 7 -#define GLUT_CURSOR_TEXT 8 -#define GLUT_CURSOR_CROSSHAIR 9 -/* Directional cursors. */ -#define GLUT_CURSOR_UP_DOWN 10 -#define GLUT_CURSOR_LEFT_RIGHT 11 -/* Sizing cursors. */ -#define GLUT_CURSOR_TOP_SIDE 12 -#define GLUT_CURSOR_BOTTOM_SIDE 13 -#define GLUT_CURSOR_LEFT_SIDE 14 -#define GLUT_CURSOR_RIGHT_SIDE 15 -#define GLUT_CURSOR_TOP_LEFT_CORNER 16 -#define GLUT_CURSOR_TOP_RIGHT_CORNER 17 -#define GLUT_CURSOR_BOTTOM_RIGHT_CORNER 18 -#define GLUT_CURSOR_BOTTOM_LEFT_CORNER 19 -/* Inherit from parent window. */ -#define GLUT_CURSOR_INHERIT 100 -/* Blank cursor. */ -#define GLUT_CURSOR_NONE 101 -/* Fullscreen crosshair (if available). */ -#define GLUT_CURSOR_FULL_CROSSHAIR 102 -#endif - -/* GLUT initialization sub-API. */ -GLUTAPI void GLUTAPIENTRY glutInit(int *argcp, char **argv); -#if defined(_WIN32) && !defined(GLUT_DISABLE_ATEXIT_HACK) -GLUTAPI void GLUTAPIENTRY __glutInitWithExit(int *argcp, char **argv, void (__cdecl *exitfunc)(int)); -#ifndef GLUT_BUILDING_LIB -#define glutInit(__argcp, __argv) __glutInitWithExit(__argcp, __argv, exit) -#endif -#endif -GLUTAPI void GLUTAPIENTRY glutInitDisplayMode(unsigned int mode); -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9) -GLUTAPI void GLUTAPIENTRY glutInitDisplayString(const char *string); -#endif -GLUTAPI void GLUTAPIENTRY glutInitWindowPosition(int x, int y); -GLUTAPI void GLUTAPIENTRY glutInitWindowSize(int width, int height); -GLUTAPI void GLUTAPIENTRY glutMainLoop(void); - -/* GLUT window sub-API. */ -GLUTAPI int GLUTAPIENTRY glutCreateWindow(const char *title); -#if defined(_WIN32) && !defined(GLUT_DISABLE_ATEXIT_HACK) -GLUTAPI int GLUTAPIENTRY __glutCreateWindowWithExit(const char *title, void (__cdecl *exitfunc)(int)); -#ifndef GLUT_BUILDING_LIB -#define glutCreateWindow(__title) __glutCreateWindowWithExit(__title, exit) -#endif -#endif -GLUTAPI int GLUTAPIENTRY glutCreateSubWindow(int win, int x, int y, int width, int height); -GLUTAPI void GLUTAPIENTRY glutDestroyWindow(int win); -GLUTAPI void GLUTAPIENTRY glutPostRedisplay(void); -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 11) -GLUTAPI void GLUTAPIENTRY glutPostWindowRedisplay(int win); -#endif -GLUTAPI void GLUTAPIENTRY glutSwapBuffers(void); -GLUTAPI int GLUTAPIENTRY glutGetWindow(void); -GLUTAPI void GLUTAPIENTRY glutSetWindow(int win); -GLUTAPI void GLUTAPIENTRY glutSetWindowTitle(const char *title); -GLUTAPI void GLUTAPIENTRY glutSetIconTitle(const char *title); -GLUTAPI void GLUTAPIENTRY glutPositionWindow(int x, int y); -GLUTAPI void GLUTAPIENTRY glutReshapeWindow(int width, int height); -GLUTAPI void GLUTAPIENTRY glutPopWindow(void); -GLUTAPI void GLUTAPIENTRY glutPushWindow(void); -GLUTAPI void GLUTAPIENTRY glutIconifyWindow(void); -GLUTAPI void GLUTAPIENTRY glutShowWindow(void); -GLUTAPI void GLUTAPIENTRY glutHideWindow(void); -#if (GLUT_API_VERSION >= 3) -GLUTAPI void GLUTAPIENTRY glutFullScreen(void); -GLUTAPI void GLUTAPIENTRY glutSetCursor(int cursor); -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9) -GLUTAPI void GLUTAPIENTRY glutWarpPointer(int x, int y); -#endif - -/* GLUT overlay sub-API. */ -GLUTAPI void GLUTAPIENTRY glutEstablishOverlay(void); -GLUTAPI void GLUTAPIENTRY glutRemoveOverlay(void); -GLUTAPI void GLUTAPIENTRY glutUseLayer(GLenum layer); -GLUTAPI void GLUTAPIENTRY glutPostOverlayRedisplay(void); -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 11) -GLUTAPI void GLUTAPIENTRY glutPostWindowOverlayRedisplay(int win); -#endif -GLUTAPI void GLUTAPIENTRY glutShowOverlay(void); -GLUTAPI void GLUTAPIENTRY glutHideOverlay(void); -#endif - -/* GLUT menu sub-API. */ -GLUTAPI int GLUTAPIENTRY glutCreateMenu(void (GLUTCALLBACK *func)(int)); -#if defined(_WIN32) && !defined(GLUT_DISABLE_ATEXIT_HACK) -GLUTAPI int GLUTAPIENTRY __glutCreateMenuWithExit(void (GLUTCALLBACK *func)(int), void (__cdecl *exitfunc)(int)); -#ifndef GLUT_BUILDING_LIB -#define glutCreateMenu(__func) __glutCreateMenuWithExit(__func, exit) -#endif -#endif -GLUTAPI void GLUTAPIENTRY glutDestroyMenu(int menu); -GLUTAPI int GLUTAPIENTRY glutGetMenu(void); -GLUTAPI void GLUTAPIENTRY glutSetMenu(int menu); -GLUTAPI void GLUTAPIENTRY glutAddMenuEntry(const char *label, int value); -GLUTAPI void GLUTAPIENTRY glutAddSubMenu(const char *label, int submenu); -GLUTAPI void GLUTAPIENTRY glutChangeToMenuEntry(int item, const char *label, int value); -GLUTAPI void GLUTAPIENTRY glutChangeToSubMenu(int item, const char *label, int submenu); -GLUTAPI void GLUTAPIENTRY glutRemoveMenuItem(int item); -GLUTAPI void GLUTAPIENTRY glutAttachMenu(int button); -GLUTAPI void GLUTAPIENTRY glutDetachMenu(int button); - -/* GLUT window callback sub-API. */ -GLUTAPI void GLUTAPIENTRY glutDisplayFunc(void (GLUTCALLBACK *func)(void)); -GLUTAPI void GLUTAPIENTRY glutReshapeFunc(void (GLUTCALLBACK *func)(int width, int height)); -GLUTAPI void GLUTAPIENTRY glutKeyboardFunc(void (GLUTCALLBACK *func)(unsigned char key, int x, int y)); -GLUTAPI void GLUTAPIENTRY glutMouseFunc(void (GLUTCALLBACK *func)(int button, int state, int x, int y)); -GLUTAPI void GLUTAPIENTRY glutMotionFunc(void (GLUTCALLBACK *func)(int x, int y)); -GLUTAPI void GLUTAPIENTRY glutPassiveMotionFunc(void (GLUTCALLBACK *func)(int x, int y)); -GLUTAPI void GLUTAPIENTRY glutEntryFunc(void (GLUTCALLBACK *func)(int state)); -GLUTAPI void GLUTAPIENTRY glutVisibilityFunc(void (GLUTCALLBACK *func)(int state)); -GLUTAPI void GLUTAPIENTRY glutIdleFunc(void (GLUTCALLBACK *func)(void)); -GLUTAPI void GLUTAPIENTRY glutTimerFunc(unsigned int millis, void (GLUTCALLBACK *func)(int value), int value); -GLUTAPI void GLUTAPIENTRY glutMenuStateFunc(void (GLUTCALLBACK *func)(int state)); -#if (GLUT_API_VERSION >= 2) -GLUTAPI void GLUTAPIENTRY glutSpecialFunc(void (GLUTCALLBACK *func)(int key, int x, int y)); -GLUTAPI void GLUTAPIENTRY glutSpaceballMotionFunc(void (GLUTCALLBACK *func)(int x, int y, int z)); -GLUTAPI void GLUTAPIENTRY glutSpaceballRotateFunc(void (GLUTCALLBACK *func)(int x, int y, int z)); -GLUTAPI void GLUTAPIENTRY glutSpaceballButtonFunc(void (GLUTCALLBACK *func)(int button, int state)); -GLUTAPI void GLUTAPIENTRY glutButtonBoxFunc(void (GLUTCALLBACK *func)(int button, int state)); -GLUTAPI void GLUTAPIENTRY glutDialsFunc(void (GLUTCALLBACK *func)(int dial, int value)); -GLUTAPI void GLUTAPIENTRY glutTabletMotionFunc(void (GLUTCALLBACK *func)(int x, int y)); -GLUTAPI void GLUTAPIENTRY glutTabletButtonFunc(void (GLUTCALLBACK *func)(int button, int state, int x, int y)); -#if (GLUT_API_VERSION >= 3) -GLUTAPI void GLUTAPIENTRY glutMenuStatusFunc(void (GLUTCALLBACK *func)(int status, int x, int y)); -GLUTAPI void GLUTAPIENTRY glutOverlayDisplayFunc(void (GLUTCALLBACK *func)(void)); -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9) -GLUTAPI void GLUTAPIENTRY glutWindowStatusFunc(void (GLUTCALLBACK *func)(int state)); -#endif -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 13) -GLUTAPI void GLUTAPIENTRY glutKeyboardUpFunc(void (GLUTCALLBACK *func)(unsigned char key, int x, int y)); -GLUTAPI void GLUTAPIENTRY glutSpecialUpFunc(void (GLUTCALLBACK *func)(int key, int x, int y)); -GLUTAPI void GLUTAPIENTRY glutJoystickFunc(void (GLUTCALLBACK *func)(unsigned int buttonMask, int x, int y, int z), int pollInterval); -#endif -#endif -#endif - -/* GLUT color index sub-API. */ -GLUTAPI void GLUTAPIENTRY glutSetColor(int ndx, GLfloat red, GLfloat green, GLfloat blue); -GLUTAPI GLfloat GLUTAPIENTRY glutGetColor(int ndx, int component); -GLUTAPI void GLUTAPIENTRY glutCopyColormap(int win); - -/* GLUT state retrieval sub-API. */ -GLUTAPI int GLUTAPIENTRY glutGet(GLenum type); -GLUTAPI int GLUTAPIENTRY glutDeviceGet(GLenum type); -#if (GLUT_API_VERSION >= 2) -/* GLUT extension support sub-API */ -GLUTAPI int GLUTAPIENTRY glutExtensionSupported(const char *name); -#endif -#if (GLUT_API_VERSION >= 3) -GLUTAPI int GLUTAPIENTRY glutGetModifiers(void); -GLUTAPI int GLUTAPIENTRY glutLayerGet(GLenum type); -#endif -#if (GLUT_API_VERSION >= 5) -typedef void (*GLUTproc)(); -GLUTAPI GLUTproc GLUTAPIENTRY glutGetProcAddress(const char *procName); -#endif - -/* GLUT font sub-API */ -GLUTAPI void GLUTAPIENTRY glutBitmapCharacter(void *font, int character); -GLUTAPI int GLUTAPIENTRY glutBitmapWidth(void *font, int character); -GLUTAPI void GLUTAPIENTRY glutStrokeCharacter(void *font, int character); -GLUTAPI int GLUTAPIENTRY glutStrokeWidth(void *font, int character); -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9) -GLUTAPI int GLUTAPIENTRY glutBitmapLength(void *font, const unsigned char *string); -GLUTAPI int GLUTAPIENTRY glutStrokeLength(void *font, const unsigned char *string); -#endif - -/* GLUT pre-built models sub-API */ -GLUTAPI void GLUTAPIENTRY glutWireSphere(GLdouble radius, GLint slices, GLint stacks); -GLUTAPI void GLUTAPIENTRY glutSolidSphere(GLdouble radius, GLint slices, GLint stacks); -GLUTAPI void GLUTAPIENTRY glutWireCone(GLdouble base, GLdouble height, GLint slices, GLint stacks); -GLUTAPI void GLUTAPIENTRY glutSolidCone(GLdouble base, GLdouble height, GLint slices, GLint stacks); -GLUTAPI void GLUTAPIENTRY glutWireCube(GLdouble size); -GLUTAPI void GLUTAPIENTRY glutSolidCube(GLdouble size); -GLUTAPI void GLUTAPIENTRY glutWireTorus(GLdouble innerRadius, GLdouble outerRadius, GLint sides, GLint rings); -GLUTAPI void GLUTAPIENTRY glutSolidTorus(GLdouble innerRadius, GLdouble outerRadius, GLint sides, GLint rings); -GLUTAPI void GLUTAPIENTRY glutWireDodecahedron(void); -GLUTAPI void GLUTAPIENTRY glutSolidDodecahedron(void); -GLUTAPI void GLUTAPIENTRY glutWireTeapot(GLdouble size); -GLUTAPI void GLUTAPIENTRY glutSolidTeapot(GLdouble size); -GLUTAPI void GLUTAPIENTRY glutWireOctahedron(void); -GLUTAPI void GLUTAPIENTRY glutSolidOctahedron(void); -GLUTAPI void GLUTAPIENTRY glutWireTetrahedron(void); -GLUTAPI void GLUTAPIENTRY glutSolidTetrahedron(void); -GLUTAPI void GLUTAPIENTRY glutWireIcosahedron(void); -GLUTAPI void GLUTAPIENTRY glutSolidIcosahedron(void); - -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 9) -/* GLUT video resize sub-API. */ -GLUTAPI int GLUTAPIENTRY glutVideoResizeGet(GLenum param); -GLUTAPI void GLUTAPIENTRY glutSetupVideoResizing(void); -GLUTAPI void GLUTAPIENTRY glutStopVideoResizing(void); -GLUTAPI void GLUTAPIENTRY glutVideoResize(int x, int y, int width, int height); -GLUTAPI void GLUTAPIENTRY glutVideoPan(int x, int y, int width, int height); - -/* GLUT debugging sub-API. */ -GLUTAPI void GLUTAPIENTRY glutReportErrors(void); -#endif - -#if (GLUT_API_VERSION >= 4 || GLUT_XLIB_IMPLEMENTATION >= 13) -/* GLUT device control sub-API. */ -/* glutSetKeyRepeat modes. */ -#define GLUT_KEY_REPEAT_OFF 0 -#define GLUT_KEY_REPEAT_ON 1 -#define GLUT_KEY_REPEAT_DEFAULT 2 - -/* Joystick button masks. */ -#define GLUT_JOYSTICK_BUTTON_A 1 -#define GLUT_JOYSTICK_BUTTON_B 2 -#define GLUT_JOYSTICK_BUTTON_C 4 -#define GLUT_JOYSTICK_BUTTON_D 8 - -GLUTAPI void GLUTAPIENTRY glutIgnoreKeyRepeat(int ignore); -GLUTAPI void GLUTAPIENTRY glutSetKeyRepeat(int repeatMode); -GLUTAPI void GLUTAPIENTRY glutForceJoystickFunc(void); - -/* GLUT game mode sub-API. */ -/* glutGameModeGet. */ -#define GLUT_GAME_MODE_ACTIVE 0 -#define GLUT_GAME_MODE_POSSIBLE 1 -#define GLUT_GAME_MODE_WIDTH 2 -#define GLUT_GAME_MODE_HEIGHT 3 -#define GLUT_GAME_MODE_PIXEL_DEPTH 4 -#define GLUT_GAME_MODE_REFRESH_RATE 5 -#define GLUT_GAME_MODE_DISPLAY_CHANGED 6 - -GLUTAPI void GLUTAPIENTRY glutGameModeString(const char *string); -GLUTAPI int GLUTAPIENTRY glutEnterGameMode(void); -GLUTAPI void GLUTAPIENTRY glutLeaveGameMode(void); -GLUTAPI int GLUTAPIENTRY glutGameModeGet(GLenum mode); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* __glut_h__ */ diff --git a/Dependencies/OpenGL/GL/glut_h.dja b/Dependencies/OpenGL/GL/glut_h.dja deleted file mode 100644 index e76dcb9..0000000 --- a/Dependencies/OpenGL/GL/glut_h.dja +++ /dev/null @@ -1,340 +0,0 @@ - -/* - * Mesa 3-D graphics library - * Version: 3.1 - * Copyright (C) 1995-1998 Brian Paul - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -/* - * This header file is based on the REAL glut.h by Mark J. Kilgard. - * - * The DJGPP/ALLEGRO (DJA) GLUT implementation was written by - * Bernhard Tschirren (bernie-t@geocities.com) for the sole purpose - * of compiling all the sample programs (which use GLUT). Therefore, - * is NOT AT ALL a complete version of GLUT! - */ - - -#ifndef __AGLUT_H__ -#define __AGLUT_H__ - -#include -#include - -#define GLUTCALLBACK -#define APIENTRY -#define GLUTAPI extern - -#define GLUT_RGB 0 -#define GLUT_RGBA GLUT_RGB -#define GLUT_INDEX 1 -#define GLUT_SINGLE 0 -#define GLUT_DOUBLE 2 -#define GLUT_ACCUM 4 -#define GLUT_ALPHA 8 -#define GLUT_DEPTH 16 -#define GLUT_STENCIL 32 - -/* Mouse buttons. */ -#define GLUT_LEFT_BUTTON 0 -#define GLUT_MIDDLE_BUTTON 1 -#define GLUT_RIGHT_BUTTON 2 - -/* Mouse button state. */ -#define GLUT_DOWN 0 -#define GLUT_UP 1 - -/* function keys */ -#define GLUT_KEY_F1 1 -#define GLUT_KEY_F2 2 -#define GLUT_KEY_F3 3 -#define GLUT_KEY_F4 4 -#define GLUT_KEY_F5 5 -#define GLUT_KEY_F6 6 -#define GLUT_KEY_F7 7 -#define GLUT_KEY_F8 8 -#define GLUT_KEY_F9 9 -#define GLUT_KEY_F10 10 -#define GLUT_KEY_F11 11 -#define GLUT_KEY_F12 12 - -/* directional keys */ -#define GLUT_KEY_LEFT 100 -#define GLUT_KEY_UP 101 -#define GLUT_KEY_RIGHT 102 -#define GLUT_KEY_DOWN 103 -#define GLUT_KEY_PAGE_UP 104 -#define GLUT_KEY_PAGE_DOWN 105 -#define GLUT_KEY_HOME 106 -#define GLUT_KEY_END 107 -#define GLUT_KEY_INSERT 108 - -/* Entry/exit state. */ -#define GLUT_LEFT 0 -#define GLUT_ENTERED 1 - -/* Visibility state. */ -#define GLUT_NOT_VISIBLE 0 -#define GLUT_VISIBLE 1 - -/* Color index component selection values. */ -#define GLUT_RED 0 -#define GLUT_GREEN 1 -#define GLUT_BLUE 2 - -/* Layers for use. */ -#define GLUT_NORMAL 0 -#define GLUT_OVERLAY 1 - -/* Stroke font constants (use these in GLUT program). */ -#define GLUT_STROKE_ROMAN ((void*)0) -#define GLUT_STROKE_MONO_ROMAN ((void*)1) - -/* Bitmap font constants (use these in GLUT program). */ -#define GLUT_BITMAP_9_BY_15 ((void*)2) -#define GLUT_BITMAP_8_BY_13 ((void*)3) -#define GLUT_BITMAP_TIMES_ROMAN_10 ((void*)4) -#define GLUT_BITMAP_TIMES_ROMAN_24 ((void*)5) -#define GLUT_BITMAP_HELVETICA_10 ((void*)6) -#define GLUT_BITMAP_HELVETICA_12 ((void*)7) -#define GLUT_BITMAP_HELVETICA_18 ((void*)8) - -/* glutGet parameters. */ -#define GLUT_WINDOW_X 100 -#define GLUT_WINDOW_Y 101 -#define GLUT_WINDOW_WIDTH 102 -#define GLUT_WINDOW_HEIGHT 103 -#define GLUT_WINDOW_BUFFER_SIZE 104 -#define GLUT_WINDOW_STENCIL_SIZE 105 -#define GLUT_WINDOW_DEPTH_SIZE 106 -#define GLUT_WINDOW_RED_SIZE 107 -#define GLUT_WINDOW_GREEN_SIZE 108 -#define GLUT_WINDOW_BLUE_SIZE 109 -#define GLUT_WINDOW_ALPHA_SIZE 110 -#define GLUT_WINDOW_ACCUM_RED_SIZE 111 -#define GLUT_WINDOW_ACCUM_GREEN_SIZE 112 -#define GLUT_WINDOW_ACCUM_BLUE_SIZE 113 -#define GLUT_WINDOW_ACCUM_ALPHA_SIZE 114 -#define GLUT_WINDOW_DOUBLEBUFFER 115 -#define GLUT_WINDOW_RGBA 116 -#define GLUT_WINDOW_PARENT 117 -#define GLUT_WINDOW_NUM_CHILDREN 118 -#define GLUT_WINDOW_COLORMAP_SIZE 119 -#define GLUT_WINDOW_NUM_SAMPLES 120 -#define GLUT_WINDOW_STEREO 121 -#define GLUT_WINDOW_CURSOR 122 -#define GLUT_SCREEN_WIDTH 200 -#define GLUT_SCREEN_HEIGHT 201 -#define GLUT_SCREEN_WIDTH_MM 202 -#define GLUT_SCREEN_HEIGHT_MM 203 -#define GLUT_MENU_NUM_ITEMS 300 -#define GLUT_DISPLAY_MODE_POSSIBLE 400 -#define GLUT_INIT_WINDOW_X 500 -#define GLUT_INIT_WINDOW_Y 501 -#define GLUT_INIT_WINDOW_WIDTH 502 -#define GLUT_INIT_WINDOW_HEIGHT 503 -#define GLUT_INIT_DISPLAY_MODE 504 -#define GLUT_ELAPSED_TIME 700 -#define GLUT_WINDOW_FORMAT_ID 123 - -/* glutDeviceGet parameters. */ -#define GLUT_HAS_KEYBOARD 600 -#define GLUT_HAS_MOUSE 601 -#define GLUT_HAS_SPACEBALL 602 -#define GLUT_HAS_DIAL_AND_BUTTON_BOX 603 -#define GLUT_HAS_TABLET 604 -#define GLUT_NUM_MOUSE_BUTTONS 605 -#define GLUT_NUM_SPACEBALL_BUTTONS 606 -#define GLUT_NUM_BUTTON_BOX_BUTTONS 607 -#define GLUT_NUM_DIALS 608 -#define GLUT_NUM_TABLET_BUTTONS 609 -#define GLUT_DEVICE_IGNORE_KEY_REPEAT 610 -#define GLUT_DEVICE_KEY_REPEAT 611 -#define GLUT_HAS_JOYSTICK 612 -#define GLUT_OWNS_JOYSTICK 613 -#define GLUT_JOYSTICK_BUTTONS 614 -#define GLUT_JOYSTICK_AXES 615 -#define GLUT_JOYSTICK_POLL_RATE 616 - -/* glutLayerGet parameters. */ -#define GLUT_OVERLAY_POSSIBLE 800 -#define GLUT_LAYER_IN_USE 801 -#define GLUT_HAS_OVERLAY 802 -#define GLUT_TRANSPARENT_INDEX 803 -#define GLUT_NORMAL_DAMAGED 804 -#define GLUT_OVERLAY_DAMAGED 805 - -/* glutVideoResizeGet parameters. */ -#define GLUT_VIDEO_RESIZE_POSSIBLE 900 -#define GLUT_VIDEO_RESIZE_IN_USE 901 -#define GLUT_VIDEO_RESIZE_X_DELTA 902 -#define GLUT_VIDEO_RESIZE_Y_DELTA 903 -#define GLUT_VIDEO_RESIZE_WIDTH_DELTA 904 -#define GLUT_VIDEO_RESIZE_HEIGHT_DELTA 905 -#define GLUT_VIDEO_RESIZE_X 906 -#define GLUT_VIDEO_RESIZE_Y 907 -#define GLUT_VIDEO_RESIZE_WIDTH 908 -#define GLUT_VIDEO_RESIZE_HEIGHT 909 - -/* glutUseLayer parameters. */ -#define GLUT_NORMAL 0 -#define GLUT_OVERLAY 1 - -/* glutGetModifiers return mask. */ -#define GLUT_ACTIVE_SHIFT 1 -#define GLUT_ACTIVE_CTRL 2 -#define GLUT_ACTIVE_ALT 4 - -/* glutSetCursor parameters. */ -/* Basic arrows. */ -#define GLUT_CURSOR_RIGHT_ARROW 0 -#define GLUT_CURSOR_LEFT_ARROW 1 -/* Symbolic cursor shapes. */ -#define GLUT_CURSOR_INFO 2 -#define GLUT_CURSOR_DESTROY 3 -#define GLUT_CURSOR_HELP 4 -#define GLUT_CURSOR_CYCLE 5 -#define GLUT_CURSOR_SPRAY 6 -#define GLUT_CURSOR_WAIT 7 -#define GLUT_CURSOR_TEXT 8 -#define GLUT_CURSOR_CROSSHAIR 9 -/* Directional cursors. */ -#define GLUT_CURSOR_UP_DOWN 10 -#define GLUT_CURSOR_LEFT_RIGHT 11 -/* Sizing cursors. */ -#define GLUT_CURSOR_TOP_SIDE 12 -#define GLUT_CURSOR_BOTTOM_SIDE 13 -#define GLUT_CURSOR_LEFT_SIDE 14 -#define GLUT_CURSOR_RIGHT_SIDE 15 -#define GLUT_CURSOR_TOP_LEFT_CORNER 16 -#define GLUT_CURSOR_TOP_RIGHT_CORNER 17 -#define GLUT_CURSOR_BOTTOM_RIGHT_CORNER 18 -#define GLUT_CURSOR_BOTTOM_LEFT_CORNER 19 -/* Inherit from parent window. */ -#define GLUT_CURSOR_INHERIT 100 -/* Blank cursor. */ -#define GLUT_CURSOR_NONE 101 -/* Fullscreen crosshair (if available). */ -#define GLUT_CURSOR_FULL_CROSSHAIR 102 - -/* GLUT initialization sub-API. */ -GLUTAPI void APIENTRY glutInit(int *argcp, char **argv); -GLUTAPI void APIENTRY glutInitDisplayMode(unsigned int mode); -GLUTAPI void APIENTRY glutInitWindowPosition(int x, int y); -GLUTAPI void APIENTRY glutInitWindowSize(int width, int height); -GLUTAPI void APIENTRY glutMainLoop(void); - -/* GLUT window sub-API. */ -GLUTAPI int APIENTRY glutCreateWindow(const char *title); -GLUTAPI int APIENTRY glutCreateSubWindow(int win, int x, int y, int width, int height); -GLUTAPI void APIENTRY glutDestroyWindow(int win); -GLUTAPI void APIENTRY glutPostRedisplay(void); -GLUTAPI void APIENTRY glutSwapBuffers(void); -GLUTAPI int APIENTRY glutGetWindow(void); -GLUTAPI void APIENTRY glutSetWindow(int win); -GLUTAPI void APIENTRY glutSetWindowTitle(const char *title); -GLUTAPI void APIENTRY glutSetIconTitle(const char *title); -GLUTAPI void APIENTRY glutPositionWindow(int x, int y); -GLUTAPI void APIENTRY glutReshapeWindow(int width, int height); -GLUTAPI void APIENTRY glutPopWindow(void); -GLUTAPI void APIENTRY glutPushWindow(void); -GLUTAPI void APIENTRY glutIconifyWindow(void); -GLUTAPI void APIENTRY glutShowWindow(void); -GLUTAPI void APIENTRY glutHideWindow(void); - -/* GLUT overlay sub-API. */ -GLUTAPI void APIENTRY glutEstablishOverlay(void); -GLUTAPI void APIENTRY glutRemoveOverlay(void); -GLUTAPI void APIENTRY glutUseLayer(GLenum layer); -GLUTAPI void APIENTRY glutPostOverlayRedisplay(void); -GLUTAPI void APIENTRY glutShowOverlay(void); -GLUTAPI void APIENTRY glutHideOverlay(void); - -/* GLUT menu sub-API. */ -GLUTAPI int APIENTRY glutCreateMenu(void (GLUTCALLBACK *)(int)); -GLUTAPI void APIENTRY glutDestroyMenu(int menu); -GLUTAPI int APIENTRY glutGetMenu(void); -GLUTAPI void APIENTRY glutSetMenu(int menu); -GLUTAPI void APIENTRY glutAddMenuEntry(const char *label, int value); -GLUTAPI void APIENTRY glutAddSubMenu(const char *label, int submenu); -GLUTAPI void APIENTRY glutChangeToMenuEntry(int item, const char *label, int value); -GLUTAPI void APIENTRY glutChangeToSubMenu(int item, const char *label, int submenu); -GLUTAPI void APIENTRY glutRemoveMenuItem(int item); -GLUTAPI void APIENTRY glutAttachMenu(int button); -GLUTAPI void APIENTRY glutDetachMenu(int button); - -/* GLUT window callback sub-API. */ -GLUTAPI void APIENTRY glutDisplayFunc(void (GLUTCALLBACK * func)(void)); -GLUTAPI void APIENTRY glutReshapeFunc(void (GLUTCALLBACK * func)(int width, int height)); -GLUTAPI void APIENTRY glutKeyboardFunc(void (GLUTCALLBACK * func)(unsigned char key, int x, int y)); -GLUTAPI void APIENTRY glutMouseFunc(void (GLUTCALLBACK * func)(int button, int state, int x, int y)); -GLUTAPI void APIENTRY glutMotionFunc(void (GLUTCALLBACK * func)(int x, int y)); -GLUTAPI void APIENTRY glutPassiveMotionFunc(void (GLUTCALLBACK * func)(int x, int y)); -GLUTAPI void APIENTRY glutEntryFunc(void (GLUTCALLBACK * func)(int state)); -GLUTAPI void APIENTRY glutVisibilityFunc(void (GLUTCALLBACK * func)(int state)); -GLUTAPI void APIENTRY glutIdleFunc(void (GLUTCALLBACK * func)(void)); -GLUTAPI void APIENTRY glutTimerFunc(unsigned int millis, void (GLUTCALLBACK * func)(int value), int value); -GLUTAPI void APIENTRY glutMenuStateFunc(void (GLUTCALLBACK * func)(int state)); -GLUTAPI void APIENTRY glutSpecialFunc(void (GLUTCALLBACK * func)(int key, int x, int y)); -GLUTAPI void APIENTRY glutSpaceballMotionFunc(void (GLUTCALLBACK * func)(int x, int y, int z)); -GLUTAPI void APIENTRY glutSpaceballRotateFunc(void (GLUTCALLBACK * func)(int x, int y, int z)); -GLUTAPI void APIENTRY glutSpaceballButtonFunc(void (GLUTCALLBACK * func)(int button, int state)); -GLUTAPI void APIENTRY glutButtonBoxFunc(void (GLUTCALLBACK * func)(int button, int state)); -GLUTAPI void APIENTRY glutDialsFunc(void (GLUTCALLBACK * func)(int dial, int value)); -GLUTAPI void APIENTRY glutTabletMotionFunc(void (GLUTCALLBACK * func)(int x, int y)); -GLUTAPI void APIENTRY glutTabletButtonFunc(void (GLUTCALLBACK * func)(int button, int state, int x, int y)); -GLUTAPI void APIENTRY glutMenuStatusFunc(void (GLUTCALLBACK * func)(int status, int x, int y)); -GLUTAPI void APIENTRY glutOverlayDisplayFunc(void (GLUTCALLBACK * func)(void)); -GLUTAPI void APIENTRY glutWindowStatusFunc(void (GLUTCALLBACK * func)(int state)); - -/* GLUT color index sub-API. */ -GLUTAPI void APIENTRY glutSetColor(int, GLfloat red, GLfloat green, GLfloat blue); -GLUTAPI GLfloat APIENTRY glutGetColor(int ndx, int component); -GLUTAPI void APIENTRY glutCopyColormap(int win); - -/* GLUT state retrieval sub-API. */ -GLUTAPI int APIENTRY glutGet(GLenum type); -GLUTAPI int APIENTRY glutDeviceGet(GLenum type); - -/* GLUT font sub-API */ -GLUTAPI void APIENTRY glutBitmapCharacter(void *font, int character); -GLUTAPI int APIENTRY glutBitmapWidth(void *font, int character); -GLUTAPI void APIENTRY glutStrokeCharacter(void *font, int character); -GLUTAPI int APIENTRY glutStrokeWidth(void *font, int character); - -/* GLUT pre-built models sub-API */ -GLUTAPI void APIENTRY glutWireSphere(GLdouble radius, GLint slices, GLint stacks); -GLUTAPI void APIENTRY glutSolidSphere(GLdouble radius, GLint slices, GLint stacks); -GLUTAPI void APIENTRY glutWireCone(GLdouble base, GLdouble height, GLint slices, GLint stacks); -GLUTAPI void APIENTRY glutSolidCone(GLdouble base, GLdouble height, GLint slices, GLint stacks); -GLUTAPI void APIENTRY glutWireCube(GLdouble size); -GLUTAPI void APIENTRY glutSolidCube(GLdouble size); -GLUTAPI void APIENTRY glutWireTorus(GLdouble innerRadius, GLdouble outerRadius, GLint sides, GLint rings); -GLUTAPI void APIENTRY glutSolidTorus(GLdouble innerRadius, GLdouble outerRadius, GLint sides, GLint rings); -GLUTAPI void APIENTRY glutWireDodecahedron(void); -GLUTAPI void APIENTRY glutSolidDodecahedron(void); -GLUTAPI void APIENTRY glutWireTeapot(GLdouble size); -GLUTAPI void APIENTRY glutSolidTeapot(GLdouble size); -GLUTAPI void APIENTRY glutWireOctahedron(void); -GLUTAPI void APIENTRY glutSolidOctahedron(void); -GLUTAPI void APIENTRY glutWireTetrahedron(void); -GLUTAPI void APIENTRY glutSolidTetrahedron(void); -GLUTAPI void APIENTRY glutWireIcosahedron(void); -GLUTAPI void APIENTRY glutSolidIcosahedron(void); - -#endif /* __AGLUT_H__ */ diff --git a/Dependencies/OpenGL/GL/glutf90.h b/Dependencies/OpenGL/GL/glutf90.h deleted file mode 100644 index 8a3a867..0000000 --- a/Dependencies/OpenGL/GL/glutf90.h +++ /dev/null @@ -1,81 +0,0 @@ -#ifndef __glutf90_h__ -#define __glutf90_h__ - -/* Copyright (c) Mark J. Kilgard & Willam F. Mitchell, 1998. */ - -/* This program is freely distributable without licensing fees - and is provided without guarantee or warrantee expressed or - implied. This program is -not- in the public domain. */ - -/* This header provides the binding interface for William Mitchell's - f90gl Fortran 90 GLUT binding. Other GLUT language bindings - can and should use this interace. */ - -/* I appreciate the guidance from William Mitchell - (mitchell@cam.nist.gov) in developing this friend interface - for use by the f90gl package. See ../../README.fortran */ - -#include - -/* Which callback enumerants for the __glutSetFCB/__glutGetFCB routines. */ -/* NOTE These values are part of a binary interface for the f90gl Fortran - 90 binding and so must NOT changes (additions are allowed). */ - -/* GLUTwindow callbacks. */ -#define GLUT_FCB_DISPLAY 0 /* GLUTdisplayFCB */ -#define GLUT_FCB_RESHAPE 1 /* GLUTreshapeFCB */ -#define GLUT_FCB_MOUSE 2 /* GLUTmouseFCB */ -#define GLUT_FCB_MOTION 3 /* GLUTmotionFCB */ -#define GLUT_FCB_PASSIVE 4 /* GLUTpassiveFCB */ -#define GLUT_FCB_ENTRY 5 /* GLUTentryFCB */ -#define GLUT_FCB_KEYBOARD 6 /* GLUTkeyboardFCB */ -#define GLUT_FCB_KEYBOARD_UP 7 /* GLUTkeyboardFCB */ -#define GLUT_FCB_WINDOW_STATUS 8 /* GLUTwindowStatusFCB */ -#define GLUT_FCB_VISIBILITY 9 /* GLUTvisibilityFCB */ -#define GLUT_FCB_SPECIAL 10 /* GLUTspecialFCB */ -#define GLUT_FCB_SPECIAL_UP 11 /* GLUTspecialFCB */ -#define GLUT_FCB_BUTTON_BOX 12 /* GLUTbuttonBoxFCB */ -#define GLUT_FCB_DIALS 13 /* GLUTdialsFCB */ -#define GLUT_FCB_SPACE_MOTION 14 /* GLUTspaceMotionFCB */ -#define GLUT_FCB_SPACE_ROTATE 15 /* GLUTspaceRotateFCB */ -#define GLUT_FCB_SPACE_BUTTON 16 /* GLUTspaceButtonFCB */ -#define GLUT_FCB_TABLET_MOTION 17 /* GLUTtabletMotionFCB */ -#define GLUT_FCB_TABLET_BUTTON 18 /* GLUTtabletButtonFCB */ -#define GLUT_FCB_JOYSTICK 19 /* GLUTjoystickFCB */ -/* Non-GLUTwindow callbacks. */ -#define GLUT_FCB_OVERLAY_DISPLAY 100 /* GLUTdisplayFCB */ -#define GLUT_FCB_SELECT 101 /* GLUTselectFCB */ -#define GLUT_FCB_TIMER 102 /* GLUTtimerFCB */ - -/* GLUT Fortran callback function types. */ -typedef void (GLUTCALLBACK *GLUTdisplayFCB) (void); -typedef void (GLUTCALLBACK *GLUTreshapeFCB) (int *, int *); -/* NOTE the pressed key is int, not unsigned char for Fortran! */ -typedef void (GLUTCALLBACK *GLUTkeyboardFCB) (int *, int *, int *); -typedef void (GLUTCALLBACK *GLUTmouseFCB) (int *, int *, int *, int *); -typedef void (GLUTCALLBACK *GLUTmotionFCB) (int *, int *); -typedef void (GLUTCALLBACK *GLUTpassiveFCB) (int *, int *); -typedef void (GLUTCALLBACK *GLUTentryFCB) (int *); -typedef void (GLUTCALLBACK *GLUTwindowStatusFCB) (int *); -typedef void (GLUTCALLBACK *GLUTvisibilityFCB) (int *); -typedef void (GLUTCALLBACK *GLUTspecialFCB) (int *, int *, int *); -typedef void (GLUTCALLBACK *GLUTbuttonBoxFCB) (int *, int *); -typedef void (GLUTCALLBACK *GLUTdialsFCB) (int *, int *); -typedef void (GLUTCALLBACK *GLUTspaceMotionFCB) (int *, int *, int *); -typedef void (GLUTCALLBACK *GLUTspaceRotateFCB) (int *, int *, int *); -typedef void (GLUTCALLBACK *GLUTspaceButtonFCB) (int *, int *); -typedef void (GLUTCALLBACK *GLUTtabletMotionFCB) (int *, int *); -typedef void (GLUTCALLBACK *GLUTtabletButtonFCB) (int *, int *, int *, int *); -typedef void (GLUTCALLBACK *GLUTjoystickFCB) (unsigned int *buttonMask, int *x, int *y, int *z); - -typedef void (GLUTCALLBACK *GLUTselectFCB) (int *); -typedef void (GLUTCALLBACK *GLUTtimerFCB) (int *); -typedef void (GLUTCALLBACK *GLUTmenuStateFCB) (int *); /* DEPRICATED. */ -typedef void (GLUTCALLBACK *GLUTmenuStatusFCB) (int *, int *, int *); -typedef void (GLUTCALLBACK *GLUTidleFCB) (void); - -/* Functions that set and return Fortran callback functions. */ -GLUTAPI GLUTproc APIENTRY __glutGetFCB(int which); -GLUTAPI void APIENTRY __glutSetFCB(int which, GLUTproc func); - -#endif /* __glutf90_h__ */ diff --git a/Dependencies/OpenGL/GL/glx.h b/Dependencies/OpenGL/GL/glx.h deleted file mode 100644 index fd53964..0000000 --- a/Dependencies/OpenGL/GL/glx.h +++ /dev/null @@ -1,542 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5 - * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef GLX_H -#define GLX_H - - -#ifdef __VMS -#include -# ifdef __cplusplus -/* VMS Xlib.h gives problems with C++. - * this avoids a bunch of trivial warnings */ -#pragma message disable nosimpint -#endif -#endif -#include -#include -#ifdef __VMS -# ifdef __cplusplus -#pragma message enable nosimpint -#endif -#endif -#include - - -#if defined(USE_MGL_NAMESPACE) -#include "glx_mangle.h" -#endif - - -#ifdef __cplusplus -extern "C" { -#endif - - -#define GLX_VERSION_1_1 1 -#define GLX_VERSION_1_2 1 -#define GLX_VERSION_1_3 1 -#define GLX_VERSION_1_4 1 - -#define GLX_EXTENSION_NAME "GLX" - - - -/* - * Tokens for glXChooseVisual and glXGetConfig: - */ -#define GLX_USE_GL 1 -#define GLX_BUFFER_SIZE 2 -#define GLX_LEVEL 3 -#define GLX_RGBA 4 -#define GLX_DOUBLEBUFFER 5 -#define GLX_STEREO 6 -#define GLX_AUX_BUFFERS 7 -#define GLX_RED_SIZE 8 -#define GLX_GREEN_SIZE 9 -#define GLX_BLUE_SIZE 10 -#define GLX_ALPHA_SIZE 11 -#define GLX_DEPTH_SIZE 12 -#define GLX_STENCIL_SIZE 13 -#define GLX_ACCUM_RED_SIZE 14 -#define GLX_ACCUM_GREEN_SIZE 15 -#define GLX_ACCUM_BLUE_SIZE 16 -#define GLX_ACCUM_ALPHA_SIZE 17 - - -/* - * Error codes returned by glXGetConfig: - */ -#define GLX_BAD_SCREEN 1 -#define GLX_BAD_ATTRIBUTE 2 -#define GLX_NO_EXTENSION 3 -#define GLX_BAD_VISUAL 4 -#define GLX_BAD_CONTEXT 5 -#define GLX_BAD_VALUE 6 -#define GLX_BAD_ENUM 7 - - -/* - * GLX 1.1 and later: - */ -#define GLX_VENDOR 1 -#define GLX_VERSION 2 -#define GLX_EXTENSIONS 3 - - -/* - * GLX 1.3 and later: - */ -#define GLX_CONFIG_CAVEAT 0x20 -#define GLX_DONT_CARE 0xFFFFFFFF -#define GLX_X_VISUAL_TYPE 0x22 -#define GLX_TRANSPARENT_TYPE 0x23 -#define GLX_TRANSPARENT_INDEX_VALUE 0x24 -#define GLX_TRANSPARENT_RED_VALUE 0x25 -#define GLX_TRANSPARENT_GREEN_VALUE 0x26 -#define GLX_TRANSPARENT_BLUE_VALUE 0x27 -#define GLX_TRANSPARENT_ALPHA_VALUE 0x28 -#define GLX_WINDOW_BIT 0x00000001 -#define GLX_PIXMAP_BIT 0x00000002 -#define GLX_PBUFFER_BIT 0x00000004 -#define GLX_AUX_BUFFERS_BIT 0x00000010 -#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001 -#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002 -#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004 -#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008 -#define GLX_DEPTH_BUFFER_BIT 0x00000020 -#define GLX_STENCIL_BUFFER_BIT 0x00000040 -#define GLX_ACCUM_BUFFER_BIT 0x00000080 -#define GLX_NONE 0x8000 -#define GLX_SLOW_CONFIG 0x8001 -#define GLX_TRUE_COLOR 0x8002 -#define GLX_DIRECT_COLOR 0x8003 -#define GLX_PSEUDO_COLOR 0x8004 -#define GLX_STATIC_COLOR 0x8005 -#define GLX_GRAY_SCALE 0x8006 -#define GLX_STATIC_GRAY 0x8007 -#define GLX_TRANSPARENT_RGB 0x8008 -#define GLX_TRANSPARENT_INDEX 0x8009 -#define GLX_VISUAL_ID 0x800B -#define GLX_SCREEN 0x800C -#define GLX_NON_CONFORMANT_CONFIG 0x800D -#define GLX_DRAWABLE_TYPE 0x8010 -#define GLX_RENDER_TYPE 0x8011 -#define GLX_X_RENDERABLE 0x8012 -#define GLX_FBCONFIG_ID 0x8013 -#define GLX_RGBA_TYPE 0x8014 -#define GLX_COLOR_INDEX_TYPE 0x8015 -#define GLX_MAX_PBUFFER_WIDTH 0x8016 -#define GLX_MAX_PBUFFER_HEIGHT 0x8017 -#define GLX_MAX_PBUFFER_PIXELS 0x8018 -#define GLX_PRESERVED_CONTENTS 0x801B -#define GLX_LARGEST_PBUFFER 0x801C -#define GLX_WIDTH 0x801D -#define GLX_HEIGHT 0x801E -#define GLX_EVENT_MASK 0x801F -#define GLX_DAMAGED 0x8020 -#define GLX_SAVED 0x8021 -#define GLX_WINDOW 0x8022 -#define GLX_PBUFFER 0x8023 -#define GLX_PBUFFER_HEIGHT 0x8040 -#define GLX_PBUFFER_WIDTH 0x8041 -#define GLX_RGBA_BIT 0x00000001 -#define GLX_COLOR_INDEX_BIT 0x00000002 -#define GLX_PBUFFER_CLOBBER_MASK 0x08000000 - - -/* - * GLX 1.4 and later: - */ -#define GLX_SAMPLE_BUFFERS 0x186a0 /*100000*/ -#define GLX_SAMPLES 0x186a1 /*100001*/ - - - -typedef struct __GLXcontextRec *GLXContext; -typedef XID GLXPixmap; -typedef XID GLXDrawable; -/* GLX 1.3 and later */ -typedef struct __GLXFBConfigRec *GLXFBConfig; -typedef XID GLXFBConfigID; -typedef XID GLXContextID; -typedef XID GLXWindow; -typedef XID GLXPbuffer; - - -/* -** Events. -** __GLX_NUMBER_EVENTS is set to 17 to account for the BufferClobberSGIX -** event - this helps initialization if the server supports the pbuffer -** extension and the client doesn't. -*/ -#define GLX_PbufferClobber 0 -#define GLX_BufferSwapComplete 1 - -#define __GLX_NUMBER_EVENTS 17 - -extern XVisualInfo* glXChooseVisual( Display *dpy, int screen, - int *attribList ); - -extern GLXContext glXCreateContext( Display *dpy, XVisualInfo *vis, - GLXContext shareList, Bool direct ); - -extern void glXDestroyContext( Display *dpy, GLXContext ctx ); - -extern Bool glXMakeCurrent( Display *dpy, GLXDrawable drawable, - GLXContext ctx); - -extern void glXCopyContext( Display *dpy, GLXContext src, GLXContext dst, - unsigned long mask ); - -extern void glXSwapBuffers( Display *dpy, GLXDrawable drawable ); - -extern GLXPixmap glXCreateGLXPixmap( Display *dpy, XVisualInfo *visual, - Pixmap pixmap ); - -extern void glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap ); - -extern Bool glXQueryExtension( Display *dpy, int *errorb, int *event ); - -extern Bool glXQueryVersion( Display *dpy, int *maj, int *min ); - -extern Bool glXIsDirect( Display *dpy, GLXContext ctx ); - -extern int glXGetConfig( Display *dpy, XVisualInfo *visual, - int attrib, int *value ); - -extern GLXContext glXGetCurrentContext( void ); - -extern GLXDrawable glXGetCurrentDrawable( void ); - -extern void glXWaitGL( void ); - -extern void glXWaitX( void ); - -extern void glXUseXFont( Font font, int first, int count, int list ); - - - -/* GLX 1.1 and later */ -extern const char *glXQueryExtensionsString( Display *dpy, int screen ); - -extern const char *glXQueryServerString( Display *dpy, int screen, int name ); - -extern const char *glXGetClientString( Display *dpy, int name ); - - -/* GLX 1.2 and later */ -extern Display *glXGetCurrentDisplay( void ); - - -/* GLX 1.3 and later */ -extern GLXFBConfig *glXChooseFBConfig( Display *dpy, int screen, - const int *attribList, int *nitems ); - -extern int glXGetFBConfigAttrib( Display *dpy, GLXFBConfig config, - int attribute, int *value ); - -extern GLXFBConfig *glXGetFBConfigs( Display *dpy, int screen, - int *nelements ); - -extern XVisualInfo *glXGetVisualFromFBConfig( Display *dpy, - GLXFBConfig config ); - -extern GLXWindow glXCreateWindow( Display *dpy, GLXFBConfig config, - Window win, const int *attribList ); - -extern void glXDestroyWindow( Display *dpy, GLXWindow window ); - -extern GLXPixmap glXCreatePixmap( Display *dpy, GLXFBConfig config, - Pixmap pixmap, const int *attribList ); - -extern void glXDestroyPixmap( Display *dpy, GLXPixmap pixmap ); - -extern GLXPbuffer glXCreatePbuffer( Display *dpy, GLXFBConfig config, - const int *attribList ); - -extern void glXDestroyPbuffer( Display *dpy, GLXPbuffer pbuf ); - -extern void glXQueryDrawable( Display *dpy, GLXDrawable draw, int attribute, - unsigned int *value ); - -extern GLXContext glXCreateNewContext( Display *dpy, GLXFBConfig config, - int renderType, GLXContext shareList, - Bool direct ); - -extern Bool glXMakeContextCurrent( Display *dpy, GLXDrawable draw, - GLXDrawable read, GLXContext ctx ); - -extern GLXDrawable glXGetCurrentReadDrawable( void ); - -extern int glXQueryContext( Display *dpy, GLXContext ctx, int attribute, - int *value ); - -extern void glXSelectEvent( Display *dpy, GLXDrawable drawable, - unsigned long mask ); - -extern void glXGetSelectedEvent( Display *dpy, GLXDrawable drawable, - unsigned long *mask ); - -/* GLX 1.3 function pointer typedefs */ -typedef GLXFBConfig * (* PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements); -typedef GLXFBConfig * (* PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); -typedef int (* PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value); -typedef XVisualInfo * (* PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config); -typedef GLXWindow (* PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); -typedef void (* PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win); -typedef GLXPixmap (* PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); -typedef void (* PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap); -typedef GLXPbuffer (* PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list); -typedef void (* PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf); -typedef void (* PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); -typedef GLXContext (* PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); -typedef Bool (* PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); -typedef GLXDrawable (* PFNGLXGETCURRENTREADDRAWABLEPROC) (void); -typedef Display * (* PFNGLXGETCURRENTDISPLAYPROC) (void); -typedef int (* PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value); -typedef void (* PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask); -typedef void (* PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask); - - -/* - * ARB 2. GLX_ARB_get_proc_address - */ -#ifndef GLX_ARB_get_proc_address -#define GLX_ARB_get_proc_address 1 - -typedef void (*__GLXextFuncPtr)(void); -extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *); - -#endif /* GLX_ARB_get_proc_address */ - - - -/* GLX 1.4 and later */ -extern void (*glXGetProcAddress(const GLubyte *procname))( void ); - -/* GLX 1.4 function pointer typedefs */ -typedef __GLXextFuncPtr (* PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName); - - -#ifndef GLX_GLXEXT_LEGACY - -#include - -#endif /* GLX_GLXEXT_LEGACY */ - - -/** - ** The following aren't in glxext.h yet. - **/ - - -/* - * ???. GLX_NV_vertex_array_range - */ -#ifndef GLX_NV_vertex_array_range -#define GLX_NV_vertex_array_range - -extern void *glXAllocateMemoryNV(GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); -extern void glXFreeMemoryNV(GLvoid *pointer); -typedef void * ( * PFNGLXALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); -typedef void ( * PFNGLXFREEMEMORYNVPROC) (GLvoid *pointer); - -#endif /* GLX_NV_vertex_array_range */ - - -/* - * ???. GLX_MESA_allocate_memory - */ -#ifndef GLX_MESA_allocate_memory -#define GLX_MESA_allocate_memory 1 - -extern void *glXAllocateMemoryMESA(Display *dpy, int scrn, size_t size, float readfreq, float writefreq, float priority); -extern void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer); -extern GLuint glXGetMemoryOffsetMESA(Display *dpy, int scrn, const void *pointer); -typedef void * ( * PFNGLXALLOCATEMEMORYMESAPROC) (Display *dpy, int scrn, size_t size, float readfreq, float writefreq, float priority); -typedef void ( * PFNGLXFREEMEMORYMESAPROC) (Display *dpy, int scrn, void *pointer); -typedef GLuint (* PFNGLXGETMEMORYOFFSETMESAPROC) (Display *dpy, int scrn, const void *pointer); - -#endif /* GLX_MESA_allocate_memory */ - - -/* - * ARB ?. GLX_ARB_render_texture - * XXX This was never finalized! - */ -#ifndef GLX_ARB_render_texture -#define GLX_ARB_render_texture 1 - -extern Bool glXBindTexImageARB(Display *dpy, GLXPbuffer pbuffer, int buffer); -extern Bool glXReleaseTexImageARB(Display *dpy, GLXPbuffer pbuffer, int buffer); -extern Bool glXDrawableAttribARB(Display *dpy, GLXDrawable draw, const int *attribList); - -#endif /* GLX_ARB_render_texture */ - - -/* - * Remove this when glxext.h is updated. - */ -#ifndef GLX_NV_float_buffer -#define GLX_NV_float_buffer 1 - -#define GLX_FLOAT_COMPONENTS_NV 0x20B0 - -#endif /* GLX_NV_float_buffer */ - - - -/* - * #?. GLX_MESA_swap_frame_usage - */ -#ifndef GLX_MESA_swap_frame_usage -#define GLX_MESA_swap_frame_usage 1 - -extern int glXGetFrameUsageMESA(Display *dpy, GLXDrawable drawable, float *usage); -extern int glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable); -extern int glXEndFrameTrackingMESA(Display *dpy, GLXDrawable drawable); -extern int glXQueryFrameTrackingMESA(Display *dpy, GLXDrawable drawable, int64_t *swapCount, int64_t *missedFrames, float *lastMissedUsage); - -typedef int (*PFNGLXGETFRAMEUSAGEMESAPROC) (Display *dpy, GLXDrawable drawable, float *usage); -typedef int (*PFNGLXBEGINFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable); -typedef int (*PFNGLXENDFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable); -typedef int (*PFNGLXQUERYFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable, int64_t *swapCount, int64_t *missedFrames, float *lastMissedUsage); - -#endif /* GLX_MESA_swap_frame_usage */ - - - -/* - * #?. GLX_MESA_swap_control - */ -#ifndef GLX_MESA_swap_control -#define GLX_MESA_swap_control 1 - -extern int glXSwapIntervalMESA(unsigned int interval); -extern int glXGetSwapIntervalMESA(void); - -typedef int (*PFNGLXSWAPINTERVALMESAPROC)(unsigned int interval); -typedef int (*PFNGLXGETSWAPINTERVALMESAPROC)(void); - -#endif /* GLX_MESA_swap_control */ - - - -/* - * #?. GLX_EXT_texture_from_pixmap - * XXX not finished? - */ -#ifndef GLX_EXT_texture_from_pixmap -#define GLX_EXT_texture_from_pixmap 1 - -#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0 -#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1 -#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2 -#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3 -#define GLX_Y_INVERTED_EXT 0x20D4 - -#define GLX_TEXTURE_FORMAT_EXT 0x20D5 -#define GLX_TEXTURE_TARGET_EXT 0x20D6 -#define GLX_MIPMAP_TEXTURE_EXT 0x20D7 - -#define GLX_TEXTURE_FORMAT_NONE_EXT 0x20D8 -#define GLX_TEXTURE_FORMAT_RGB_EXT 0x20D9 -#define GLX_TEXTURE_FORMAT_RGBA_EXT 0x20DA - -#define GLX_TEXTURE_1D_BIT_EXT 0x00000001 -#define GLX_TEXTURE_2D_BIT_EXT 0x00000002 -#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004 - -#define GLX_TEXTURE_1D_EXT 0x20DB -#define GLX_TEXTURE_2D_EXT 0x20DC -#define GLX_TEXTURE_RECTANGLE_EXT 0x20DD - -#define GLX_FRONT_LEFT_EXT 0x20DE -#define GLX_FRONT_RIGHT_EXT 0x20DF -#define GLX_BACK_LEFT_EXT 0x20E0 -#define GLX_BACK_RIGHT_EXT 0x20E1 -#define GLX_FRONT_EXT GLX_FRONT_LEFT_EXT -#define GLX_BACK_EXT GLX_BACK_LEFT_EXT -#define GLX_AUX0_EXT 0x20E2 -#define GLX_AUX1_EXT 0x20E3 -#define GLX_AUX2_EXT 0x20E4 -#define GLX_AUX3_EXT 0x20E5 -#define GLX_AUX4_EXT 0x20E6 -#define GLX_AUX5_EXT 0x20E7 -#define GLX_AUX6_EXT 0x20E8 -#define GLX_AUX7_EXT 0x20E9 -#define GLX_AUX8_EXT 0x20EA -#define GLX_AUX9_EXT 0x20EB - -extern void glXBindTexImageEXT(Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list); -extern void glXReleaseTexImageEXT(Display *dpy, GLXDrawable drawable, int buffer); - -#endif /* GLX_EXT_texture_from_pixmap */ - - - - -/*** Should these go here, or in another header? */ -/* -** GLX Events -*/ -typedef struct { - int event_type; /* GLX_DAMAGED or GLX_SAVED */ - int draw_type; /* GLX_WINDOW or GLX_PBUFFER */ - unsigned long serial; /* # of last request processed by server */ - Bool send_event; /* true if this came for SendEvent request */ - Display *display; /* display the event was read from */ - GLXDrawable drawable; /* XID of Drawable */ - unsigned int buffer_mask; /* mask indicating which buffers are affected */ - unsigned int aux_buffer; /* which aux buffer was affected */ - int x, y; - int width, height; - int count; /* if nonzero, at least this many more */ -} GLXPbufferClobberEvent; - -typedef struct { - int type; - unsigned long serial; /* # of last request processed by server */ - Bool send_event; /* true if this came from a SendEvent request */ - Display *display; /* Display the event was read from */ - GLXDrawable drawable; /* drawable on which event was requested in event mask */ - int event_type; - int64_t ust; - int64_t msc; - int64_t sbc; -} GLXBufferSwapComplete; - -typedef union __GLXEvent { - GLXPbufferClobberEvent glxpbufferclobber; - GLXBufferSwapComplete glxbufferswapcomplete; - long pad[24]; -} GLXEvent; - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/Dependencies/OpenGL/GL/glx_mangle.h b/Dependencies/OpenGL/GL/glx_mangle.h deleted file mode 100644 index fa664a7..0000000 --- a/Dependencies/OpenGL/GL/glx_mangle.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5 - * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef GLX_MANGLE_H -#define GLX_MANGLE_H - -#define glXChooseVisual mglXChooseVisual -#define glXCreateContext mglXCreateContext -#define glXDestroyContext mglXDestroyContext -#define glXMakeCurrent mglXMakeCurrent -#define glXCopyContext mglXCopyContext -#define glXSwapBuffers mglXSwapBuffers -#define glXCreateGLXPixmap mglXCreateGLXPixmap -#define glXDestroyGLXPixmap mglXDestroyGLXPixmap -#define glXQueryExtension mglXQueryExtension -#define glXQueryVersion mglXQueryVersion -#define glXIsDirect mglXIsDirect -#define glXGetConfig mglXGetConfig -#define glXGetCurrentContext mglXGetCurrentContext -#define glXGetCurrentDrawable mglXGetCurrentDrawable -#define glXWaitGL mglXWaitGL -#define glXWaitX mglXWaitX -#define glXUseXFont mglXUseXFont -#define glXQueryExtensionsString mglXQueryExtensionsString -#define glXQueryServerString mglXQueryServerString -#define glXGetClientString mglXGetClientString -#define glXCreateGLXPixmapMESA mglXCreateGLXPixmapMESA -#define glXReleaseBuffersMESA mglXReleaseBuffersMESA -#define glXCopySubBufferMESA mglXCopySubBufferMESA -#define glXGetVideoSyncSGI mglXGetVideoSyncSGI -#define glXWaitVideoSyncSGI mglXWaitVideoSyncSGI - -/* GLX 1.2 */ -#define glXGetCurrentDisplay mglXGetCurrentDisplay - -/* GLX 1.3 */ -#define glXChooseFBConfig mglXChooseFBConfig -#define glXGetFBConfigAttrib mglXGetFBConfigAttrib -#define glXGetFBConfigs mglXGetFBConfigs -#define glXGetVisualFromFBConfig mglXGetVisualFromFBConfig -#define glXCreateWindow mglXCreateWindow -#define glXDestroyWindow mglXDestroyWindow -#define glXCreatePixmap mglXCreatePixmap -#define glXDestroyPixmap mglXDestroyPixmap -#define glXCreatePbuffer mglXCreatePbuffer -#define glXDestroyPbuffer mglXDestroyPbuffer -#define glXQueryDrawable mglXQueryDrawable -#define glXCreateNewContext mglXCreateNewContext -#define glXMakeContextCurrent mglXMakeContextCurrent -#define glXGetCurrentReadDrawable mglXGetCurrentReadDrawable -#define glXQueryContext mglXQueryContext -#define glXSelectEvent mglXSelectEvent -#define glXGetSelectedEvent mglXGetSelectedEvent - -/* GLX 1.4 */ -#define glXGetProcAddress mglXGetProcAddress -#define glXGetProcAddressARB mglXGetProcAddressARB - - -#endif diff --git a/Dependencies/OpenGL/GL/glxew.h b/Dependencies/OpenGL/GL/glxew.h deleted file mode 100644 index f19e573..0000000 --- a/Dependencies/OpenGL/GL/glxew.h +++ /dev/null @@ -1,1446 +0,0 @@ -/* -** The OpenGL Extension Wrangler Library -** Copyright (C) 2002-2008, Milan Ikits -** Copyright (C) 2002-2008, Marcelo E. Magallon -** Copyright (C) 2002, Lev Povalahev -** All rights reserved. -** -** Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are met: -** -** * Redistributions of source code must retain the above copyright notice, -** this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright notice, -** this list of conditions and the following disclaimer in the documentation -** and/or other materials provided with the distribution. -** * The name of the author may be used to endorse or promote products -** derived from this software without specific prior written permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF -** THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/* - * Mesa 3-D graphics library - * Version: 7.0 - * - * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -/* -** Copyright (c) 2007 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -#ifndef __glxew_h__ -#define __glxew_h__ -#define __GLXEW_H__ - -#ifdef __glxext_h_ -#error glxext.h included before glxew.h -#endif -#ifdef GLX_H -#error glx.h included before glxew.h -#endif - -#define __glxext_h_ -#define __GLX_glx_h__ -#define GLX_H - -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* ---------------------------- GLX_VERSION_1_0 --------------------------- */ - -#ifndef GLX_VERSION_1_0 -#define GLX_VERSION_1_0 1 - -#define GLX_USE_GL 1 -#define GLX_BUFFER_SIZE 2 -#define GLX_LEVEL 3 -#define GLX_RGBA 4 -#define GLX_DOUBLEBUFFER 5 -#define GLX_STEREO 6 -#define GLX_AUX_BUFFERS 7 -#define GLX_RED_SIZE 8 -#define GLX_GREEN_SIZE 9 -#define GLX_BLUE_SIZE 10 -#define GLX_ALPHA_SIZE 11 -#define GLX_DEPTH_SIZE 12 -#define GLX_STENCIL_SIZE 13 -#define GLX_ACCUM_RED_SIZE 14 -#define GLX_ACCUM_GREEN_SIZE 15 -#define GLX_ACCUM_BLUE_SIZE 16 -#define GLX_ACCUM_ALPHA_SIZE 17 -#define GLX_BAD_SCREEN 1 -#define GLX_BAD_ATTRIBUTE 2 -#define GLX_NO_EXTENSION 3 -#define GLX_BAD_VISUAL 4 -#define GLX_BAD_CONTEXT 5 -#define GLX_BAD_VALUE 6 -#define GLX_BAD_ENUM 7 - -typedef XID GLXDrawable; -typedef XID GLXPixmap; -#ifdef __sun -typedef struct __glXContextRec *GLXContext; -#else -typedef struct __GLXcontextRec *GLXContext; -#endif - -typedef unsigned int GLXVideoDeviceNV; - -extern Bool glXQueryExtension (Display *dpy, int *errorBase, int *eventBase); -extern Bool glXQueryVersion (Display *dpy, int *major, int *minor); -extern int glXGetConfig (Display *dpy, XVisualInfo *vis, int attrib, int *value); -extern XVisualInfo* glXChooseVisual (Display *dpy, int screen, int *attribList); -extern GLXPixmap glXCreateGLXPixmap (Display *dpy, XVisualInfo *vis, Pixmap pixmap); -extern void glXDestroyGLXPixmap (Display *dpy, GLXPixmap pix); -extern GLXContext glXCreateContext (Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct); -extern void glXDestroyContext (Display *dpy, GLXContext ctx); -extern Bool glXIsDirect (Display *dpy, GLXContext ctx); -extern void glXCopyContext (Display *dpy, GLXContext src, GLXContext dst, GLulong mask); -extern Bool glXMakeCurrent (Display *dpy, GLXDrawable drawable, GLXContext ctx); -extern GLXContext glXGetCurrentContext (void); -extern GLXDrawable glXGetCurrentDrawable (void); -extern void glXWaitGL (void); -extern void glXWaitX (void); -extern void glXSwapBuffers (Display *dpy, GLXDrawable drawable); -extern void glXUseXFont (Font font, int first, int count, int listBase); - -#define GLXEW_VERSION_1_0 GLXEW_GET_VAR(__GLXEW_VERSION_1_0) - -#endif /* GLX_VERSION_1_0 */ - -/* ---------------------------- GLX_VERSION_1_1 --------------------------- */ - -#ifndef GLX_VERSION_1_1 -#define GLX_VERSION_1_1 - -#define GLX_VENDOR 0x1 -#define GLX_VERSION 0x2 -#define GLX_EXTENSIONS 0x3 - -extern const char* glXQueryExtensionsString (Display *dpy, int screen); -extern const char* glXGetClientString (Display *dpy, int name); -extern const char* glXQueryServerString (Display *dpy, int screen, int name); - -#define GLXEW_VERSION_1_1 GLXEW_GET_VAR(__GLXEW_VERSION_1_1) - -#endif /* GLX_VERSION_1_1 */ - -/* ---------------------------- GLX_VERSION_1_2 ---------------------------- */ - -#ifndef GLX_VERSION_1_2 -#define GLX_VERSION_1_2 1 - -typedef Display* ( * PFNGLXGETCURRENTDISPLAYPROC) (void); - -#define glXGetCurrentDisplay GLXEW_GET_FUN(__glewXGetCurrentDisplay) - -#define GLXEW_VERSION_1_2 GLXEW_GET_VAR(__GLXEW_VERSION_1_2) - -#endif /* GLX_VERSION_1_2 */ - -/* ---------------------------- GLX_VERSION_1_3 ---------------------------- */ - -#ifndef GLX_VERSION_1_3 -#define GLX_VERSION_1_3 1 - -#define GLX_RGBA_BIT 0x00000001 -#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001 -#define GLX_WINDOW_BIT 0x00000001 -#define GLX_COLOR_INDEX_BIT 0x00000002 -#define GLX_PIXMAP_BIT 0x00000002 -#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002 -#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004 -#define GLX_PBUFFER_BIT 0x00000004 -#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008 -#define GLX_AUX_BUFFERS_BIT 0x00000010 -#define GLX_CONFIG_CAVEAT 0x20 -#define GLX_DEPTH_BUFFER_BIT 0x00000020 -#define GLX_X_VISUAL_TYPE 0x22 -#define GLX_TRANSPARENT_TYPE 0x23 -#define GLX_TRANSPARENT_INDEX_VALUE 0x24 -#define GLX_TRANSPARENT_RED_VALUE 0x25 -#define GLX_TRANSPARENT_GREEN_VALUE 0x26 -#define GLX_TRANSPARENT_BLUE_VALUE 0x27 -#define GLX_TRANSPARENT_ALPHA_VALUE 0x28 -#define GLX_STENCIL_BUFFER_BIT 0x00000040 -#define GLX_ACCUM_BUFFER_BIT 0x00000080 -#define GLX_NONE 0x8000 -#define GLX_SLOW_CONFIG 0x8001 -#define GLX_TRUE_COLOR 0x8002 -#define GLX_DIRECT_COLOR 0x8003 -#define GLX_PSEUDO_COLOR 0x8004 -#define GLX_STATIC_COLOR 0x8005 -#define GLX_GRAY_SCALE 0x8006 -#define GLX_STATIC_GRAY 0x8007 -#define GLX_TRANSPARENT_RGB 0x8008 -#define GLX_TRANSPARENT_INDEX 0x8009 -#define GLX_VISUAL_ID 0x800B -#define GLX_SCREEN 0x800C -#define GLX_NON_CONFORMANT_CONFIG 0x800D -#define GLX_DRAWABLE_TYPE 0x8010 -#define GLX_RENDER_TYPE 0x8011 -#define GLX_X_RENDERABLE 0x8012 -#define GLX_FBCONFIG_ID 0x8013 -#define GLX_RGBA_TYPE 0x8014 -#define GLX_COLOR_INDEX_TYPE 0x8015 -#define GLX_MAX_PBUFFER_WIDTH 0x8016 -#define GLX_MAX_PBUFFER_HEIGHT 0x8017 -#define GLX_MAX_PBUFFER_PIXELS 0x8018 -#define GLX_PRESERVED_CONTENTS 0x801B -#define GLX_LARGEST_PBUFFER 0x801C -#define GLX_WIDTH 0x801D -#define GLX_HEIGHT 0x801E -#define GLX_EVENT_MASK 0x801F -#define GLX_DAMAGED 0x8020 -#define GLX_SAVED 0x8021 -#define GLX_WINDOW 0x8022 -#define GLX_PBUFFER 0x8023 -#define GLX_PBUFFER_HEIGHT 0x8040 -#define GLX_PBUFFER_WIDTH 0x8041 -#define GLX_PBUFFER_CLOBBER_MASK 0x08000000 -#define GLX_DONT_CARE 0xFFFFFFFF - -typedef XID GLXFBConfigID; -typedef XID GLXWindow; -typedef XID GLXPbuffer; -typedef struct __GLXFBConfigRec *GLXFBConfig; - -typedef struct { - int event_type; - int draw_type; - unsigned long serial; - Bool send_event; - Display *display; - GLXDrawable drawable; - unsigned int buffer_mask; - unsigned int aux_buffer; - int x, y; - int width, height; - int count; -} GLXPbufferClobberEvent; -typedef union __GLXEvent { - GLXPbufferClobberEvent glxpbufferclobber; - long pad[24]; -} GLXEvent; - -typedef GLXFBConfig* ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); -typedef GLXContext ( * PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); -typedef GLXPbuffer ( * PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list); -typedef GLXPixmap ( * PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); -typedef GLXWindow ( * PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); -typedef void ( * PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf); -typedef void ( * PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap); -typedef void ( * PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win); -typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLEPROC) (void); -typedef int ( * PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value); -typedef GLXFBConfig* ( * PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements); -typedef void ( * PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask); -typedef XVisualInfo* ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config); -typedef Bool ( * PFNGLXMAKECONTEXTCURRENTPROC) (Display *display, GLXDrawable draw, GLXDrawable read, GLXContext ctx); -typedef int ( * PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value); -typedef void ( * PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); -typedef void ( * PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask); - -#define glXChooseFBConfig GLXEW_GET_FUN(__glewXChooseFBConfig) -#define glXCreateNewContext GLXEW_GET_FUN(__glewXCreateNewContext) -#define glXCreatePbuffer GLXEW_GET_FUN(__glewXCreatePbuffer) -#define glXCreatePixmap GLXEW_GET_FUN(__glewXCreatePixmap) -#define glXCreateWindow GLXEW_GET_FUN(__glewXCreateWindow) -#define glXDestroyPbuffer GLXEW_GET_FUN(__glewXDestroyPbuffer) -#define glXDestroyPixmap GLXEW_GET_FUN(__glewXDestroyPixmap) -#define glXDestroyWindow GLXEW_GET_FUN(__glewXDestroyWindow) -#define glXGetCurrentReadDrawable GLXEW_GET_FUN(__glewXGetCurrentReadDrawable) -#define glXGetFBConfigAttrib GLXEW_GET_FUN(__glewXGetFBConfigAttrib) -#define glXGetFBConfigs GLXEW_GET_FUN(__glewXGetFBConfigs) -#define glXGetSelectedEvent GLXEW_GET_FUN(__glewXGetSelectedEvent) -#define glXGetVisualFromFBConfig GLXEW_GET_FUN(__glewXGetVisualFromFBConfig) -#define glXMakeContextCurrent GLXEW_GET_FUN(__glewXMakeContextCurrent) -#define glXQueryContext GLXEW_GET_FUN(__glewXQueryContext) -#define glXQueryDrawable GLXEW_GET_FUN(__glewXQueryDrawable) -#define glXSelectEvent GLXEW_GET_FUN(__glewXSelectEvent) - -#define GLXEW_VERSION_1_3 GLXEW_GET_VAR(__GLXEW_VERSION_1_3) - -#endif /* GLX_VERSION_1_3 */ - -/* ---------------------------- GLX_VERSION_1_4 ---------------------------- */ - -#ifndef GLX_VERSION_1_4 -#define GLX_VERSION_1_4 1 - -#define GLX_SAMPLE_BUFFERS 100000 -#define GLX_SAMPLES 100001 - -extern void ( * glXGetProcAddress (const GLubyte *procName)) (void); - -#define GLXEW_VERSION_1_4 GLXEW_GET_VAR(__GLXEW_VERSION_1_4) - -#endif /* GLX_VERSION_1_4 */ - -/* -------------------------- GLX_3DFX_multisample ------------------------- */ - -#ifndef GLX_3DFX_multisample -#define GLX_3DFX_multisample 1 - -#define GLX_SAMPLE_BUFFERS_3DFX 0x8050 -#define GLX_SAMPLES_3DFX 0x8051 - -#define GLXEW_3DFX_multisample GLXEW_GET_VAR(__GLXEW_3DFX_multisample) - -#endif /* GLX_3DFX_multisample */ - -/* ------------------------- GLX_ARB_create_context ------------------------ */ - -#ifndef GLX_ARB_create_context -#define GLX_ARB_create_context 1 - -#define GLX_CONTEXT_DEBUG_BIT_ARB 0x0001 -#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x0002 -#define GLX_CONTEXT_MAJOR_VERSION_ARB 0x2091 -#define GLX_CONTEXT_MINOR_VERSION_ARB 0x2092 -#define GLX_CONTEXT_FLAGS_ARB 0x2094 - -typedef GLXContext ( * PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display* dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list); - -#define glXCreateContextAttribsARB GLXEW_GET_FUN(__glewXCreateContextAttribsARB) - -#define GLXEW_ARB_create_context GLXEW_GET_VAR(__GLXEW_ARB_create_context) - -#endif /* GLX_ARB_create_context */ - -/* --------------------- GLX_ARB_create_context_profile -------------------- */ - -#ifndef GLX_ARB_create_context_profile -#define GLX_ARB_create_context_profile 1 - -#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001 -#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002 -#define GLX_CONTEXT_PROFILE_MASK_ARB 0x9126 - -#define GLXEW_ARB_create_context_profile GLXEW_GET_VAR(__GLXEW_ARB_create_context_profile) - -#endif /* GLX_ARB_create_context_profile */ - -/* ------------------------- GLX_ARB_fbconfig_float ------------------------ */ - -#ifndef GLX_ARB_fbconfig_float -#define GLX_ARB_fbconfig_float 1 - -#define GLX_RGBA_FLOAT_BIT 0x00000004 -#define GLX_RGBA_FLOAT_TYPE 0x20B9 - -#define GLXEW_ARB_fbconfig_float GLXEW_GET_VAR(__GLXEW_ARB_fbconfig_float) - -#endif /* GLX_ARB_fbconfig_float */ - -/* ------------------------ GLX_ARB_framebuffer_sRGB ----------------------- */ - -#ifndef GLX_ARB_framebuffer_sRGB -#define GLX_ARB_framebuffer_sRGB 1 - -#define GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20B2 - -#define GLXEW_ARB_framebuffer_sRGB GLXEW_GET_VAR(__GLXEW_ARB_framebuffer_sRGB) - -#endif /* GLX_ARB_framebuffer_sRGB */ - -/* ------------------------ GLX_ARB_get_proc_address ----------------------- */ - -#ifndef GLX_ARB_get_proc_address -#define GLX_ARB_get_proc_address 1 - -extern void ( * glXGetProcAddressARB (const GLubyte *procName)) (void); - -#define GLXEW_ARB_get_proc_address GLXEW_GET_VAR(__GLXEW_ARB_get_proc_address) - -#endif /* GLX_ARB_get_proc_address */ - -/* -------------------------- GLX_ARB_multisample -------------------------- */ - -#ifndef GLX_ARB_multisample -#define GLX_ARB_multisample 1 - -#define GLX_SAMPLE_BUFFERS_ARB 100000 -#define GLX_SAMPLES_ARB 100001 - -#define GLXEW_ARB_multisample GLXEW_GET_VAR(__GLXEW_ARB_multisample) - -#endif /* GLX_ARB_multisample */ - -/* ----------------------- GLX_ATI_pixel_format_float ---------------------- */ - -#ifndef GLX_ATI_pixel_format_float -#define GLX_ATI_pixel_format_float 1 - -#define GLX_RGBA_FLOAT_ATI_BIT 0x00000100 - -#define GLXEW_ATI_pixel_format_float GLXEW_GET_VAR(__GLXEW_ATI_pixel_format_float) - -#endif /* GLX_ATI_pixel_format_float */ - -/* ------------------------- GLX_ATI_render_texture ------------------------ */ - -#ifndef GLX_ATI_render_texture -#define GLX_ATI_render_texture 1 - -#define GLX_BIND_TO_TEXTURE_RGB_ATI 0x9800 -#define GLX_BIND_TO_TEXTURE_RGBA_ATI 0x9801 -#define GLX_TEXTURE_FORMAT_ATI 0x9802 -#define GLX_TEXTURE_TARGET_ATI 0x9803 -#define GLX_MIPMAP_TEXTURE_ATI 0x9804 -#define GLX_TEXTURE_RGB_ATI 0x9805 -#define GLX_TEXTURE_RGBA_ATI 0x9806 -#define GLX_NO_TEXTURE_ATI 0x9807 -#define GLX_TEXTURE_CUBE_MAP_ATI 0x9808 -#define GLX_TEXTURE_1D_ATI 0x9809 -#define GLX_TEXTURE_2D_ATI 0x980A -#define GLX_MIPMAP_LEVEL_ATI 0x980B -#define GLX_CUBE_MAP_FACE_ATI 0x980C -#define GLX_TEXTURE_CUBE_MAP_POSITIVE_X_ATI 0x980D -#define GLX_TEXTURE_CUBE_MAP_NEGATIVE_X_ATI 0x980E -#define GLX_TEXTURE_CUBE_MAP_POSITIVE_Y_ATI 0x980F -#define GLX_TEXTURE_CUBE_MAP_NEGATIVE_Y_ATI 0x9810 -#define GLX_TEXTURE_CUBE_MAP_POSITIVE_Z_ATI 0x9811 -#define GLX_TEXTURE_CUBE_MAP_NEGATIVE_Z_ATI 0x9812 -#define GLX_FRONT_LEFT_ATI 0x9813 -#define GLX_FRONT_RIGHT_ATI 0x9814 -#define GLX_BACK_LEFT_ATI 0x9815 -#define GLX_BACK_RIGHT_ATI 0x9816 -#define GLX_AUX0_ATI 0x9817 -#define GLX_AUX1_ATI 0x9818 -#define GLX_AUX2_ATI 0x9819 -#define GLX_AUX3_ATI 0x981A -#define GLX_AUX4_ATI 0x981B -#define GLX_AUX5_ATI 0x981C -#define GLX_AUX6_ATI 0x981D -#define GLX_AUX7_ATI 0x981E -#define GLX_AUX8_ATI 0x981F -#define GLX_AUX9_ATI 0x9820 -#define GLX_BIND_TO_TEXTURE_LUMINANCE_ATI 0x9821 -#define GLX_BIND_TO_TEXTURE_INTENSITY_ATI 0x9822 - -typedef void ( * PFNGLXBINDTEXIMAGEATIPROC) (Display *dpy, GLXPbuffer pbuf, int buffer); -typedef void ( * PFNGLXDRAWABLEATTRIBATIPROC) (Display *dpy, GLXDrawable draw, const int *attrib_list); -typedef void ( * PFNGLXRELEASETEXIMAGEATIPROC) (Display *dpy, GLXPbuffer pbuf, int buffer); - -#define glXBindTexImageATI GLXEW_GET_FUN(__glewXBindTexImageATI) -#define glXDrawableAttribATI GLXEW_GET_FUN(__glewXDrawableAttribATI) -#define glXReleaseTexImageATI GLXEW_GET_FUN(__glewXReleaseTexImageATI) - -#define GLXEW_ATI_render_texture GLXEW_GET_VAR(__GLXEW_ATI_render_texture) - -#endif /* GLX_ATI_render_texture */ - -/* --------------------- GLX_EXT_fbconfig_packed_float --------------------- */ - -#ifndef GLX_EXT_fbconfig_packed_float -#define GLX_EXT_fbconfig_packed_float 1 - -#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT 0x00000008 -#define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT 0x20B1 - -#define GLXEW_EXT_fbconfig_packed_float GLXEW_GET_VAR(__GLXEW_EXT_fbconfig_packed_float) - -#endif /* GLX_EXT_fbconfig_packed_float */ - -/* ------------------------ GLX_EXT_framebuffer_sRGB ----------------------- */ - -#ifndef GLX_EXT_framebuffer_sRGB -#define GLX_EXT_framebuffer_sRGB 1 - -#define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20B2 - -#define GLXEW_EXT_framebuffer_sRGB GLXEW_GET_VAR(__GLXEW_EXT_framebuffer_sRGB) - -#endif /* GLX_EXT_framebuffer_sRGB */ - -/* ------------------------- GLX_EXT_import_context ------------------------ */ - -#ifndef GLX_EXT_import_context -#define GLX_EXT_import_context 1 - -#define GLX_SHARE_CONTEXT_EXT 0x800A -#define GLX_VISUAL_ID_EXT 0x800B -#define GLX_SCREEN_EXT 0x800C - -typedef XID GLXContextID; - -typedef void ( * PFNGLXFREECONTEXTEXTPROC) (Display* dpy, GLXContext context); -typedef GLXContextID ( * PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context); -typedef GLXContext ( * PFNGLXIMPORTCONTEXTEXTPROC) (Display* dpy, GLXContextID contextID); -typedef int ( * PFNGLXQUERYCONTEXTINFOEXTPROC) (Display* dpy, GLXContext context, int attribute,int *value); - -#define glXFreeContextEXT GLXEW_GET_FUN(__glewXFreeContextEXT) -#define glXGetContextIDEXT GLXEW_GET_FUN(__glewXGetContextIDEXT) -#define glXImportContextEXT GLXEW_GET_FUN(__glewXImportContextEXT) -#define glXQueryContextInfoEXT GLXEW_GET_FUN(__glewXQueryContextInfoEXT) - -#define GLXEW_EXT_import_context GLXEW_GET_VAR(__GLXEW_EXT_import_context) - -#endif /* GLX_EXT_import_context */ - -/* -------------------------- GLX_EXT_scene_marker ------------------------- */ - -#ifndef GLX_EXT_scene_marker -#define GLX_EXT_scene_marker 1 - -#define GLXEW_EXT_scene_marker GLXEW_GET_VAR(__GLXEW_EXT_scene_marker) - -#endif /* GLX_EXT_scene_marker */ - -/* -------------------------- GLX_EXT_swap_control ------------------------- */ - -#ifndef GLX_EXT_swap_control -#define GLX_EXT_swap_control 1 - -#define GLX_SWAP_INTERVAL_EXT 0x20F1 -#define GLX_MAX_SWAP_INTERVAL_EXT 0x20F2 - -typedef void ( * PFNGLXSWAPINTERVALEXTPROC) (Display* dpy, GLXDrawable drawable, int interval); - -#define glXSwapIntervalEXT GLXEW_GET_FUN(__glewXSwapIntervalEXT) - -#define GLXEW_EXT_swap_control GLXEW_GET_VAR(__GLXEW_EXT_swap_control) - -#endif /* GLX_EXT_swap_control */ - -/* ---------------------- GLX_EXT_texture_from_pixmap ---------------------- */ - -#ifndef GLX_EXT_texture_from_pixmap -#define GLX_EXT_texture_from_pixmap 1 - -#define GLX_TEXTURE_1D_BIT_EXT 0x00000001 -#define GLX_TEXTURE_2D_BIT_EXT 0x00000002 -#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004 -#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0 -#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1 -#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2 -#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3 -#define GLX_Y_INVERTED_EXT 0x20D4 -#define GLX_TEXTURE_FORMAT_EXT 0x20D5 -#define GLX_TEXTURE_TARGET_EXT 0x20D6 -#define GLX_MIPMAP_TEXTURE_EXT 0x20D7 -#define GLX_TEXTURE_FORMAT_NONE_EXT 0x20D8 -#define GLX_TEXTURE_FORMAT_RGB_EXT 0x20D9 -#define GLX_TEXTURE_FORMAT_RGBA_EXT 0x20DA -#define GLX_TEXTURE_1D_EXT 0x20DB -#define GLX_TEXTURE_2D_EXT 0x20DC -#define GLX_TEXTURE_RECTANGLE_EXT 0x20DD -#define GLX_FRONT_LEFT_EXT 0x20DE -#define GLX_FRONT_RIGHT_EXT 0x20DF -#define GLX_BACK_LEFT_EXT 0x20E0 -#define GLX_BACK_RIGHT_EXT 0x20E1 -#define GLX_AUX0_EXT 0x20E2 -#define GLX_AUX1_EXT 0x20E3 -#define GLX_AUX2_EXT 0x20E4 -#define GLX_AUX3_EXT 0x20E5 -#define GLX_AUX4_EXT 0x20E6 -#define GLX_AUX5_EXT 0x20E7 -#define GLX_AUX6_EXT 0x20E8 -#define GLX_AUX7_EXT 0x20E9 -#define GLX_AUX8_EXT 0x20EA -#define GLX_AUX9_EXT 0x20EB - -typedef void ( * PFNGLXBINDTEXIMAGEEXTPROC) (Display* display, GLXDrawable drawable, int buffer, const int *attrib_list); -typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display* display, GLXDrawable drawable, int buffer); - -#define glXBindTexImageEXT GLXEW_GET_FUN(__glewXBindTexImageEXT) -#define glXReleaseTexImageEXT GLXEW_GET_FUN(__glewXReleaseTexImageEXT) - -#define GLXEW_EXT_texture_from_pixmap GLXEW_GET_VAR(__GLXEW_EXT_texture_from_pixmap) - -#endif /* GLX_EXT_texture_from_pixmap */ - -/* -------------------------- GLX_EXT_visual_info -------------------------- */ - -#ifndef GLX_EXT_visual_info -#define GLX_EXT_visual_info 1 - -#define GLX_X_VISUAL_TYPE_EXT 0x22 -#define GLX_TRANSPARENT_TYPE_EXT 0x23 -#define GLX_TRANSPARENT_INDEX_VALUE_EXT 0x24 -#define GLX_TRANSPARENT_RED_VALUE_EXT 0x25 -#define GLX_TRANSPARENT_GREEN_VALUE_EXT 0x26 -#define GLX_TRANSPARENT_BLUE_VALUE_EXT 0x27 -#define GLX_TRANSPARENT_ALPHA_VALUE_EXT 0x28 -#define GLX_NONE_EXT 0x8000 -#define GLX_TRUE_COLOR_EXT 0x8002 -#define GLX_DIRECT_COLOR_EXT 0x8003 -#define GLX_PSEUDO_COLOR_EXT 0x8004 -#define GLX_STATIC_COLOR_EXT 0x8005 -#define GLX_GRAY_SCALE_EXT 0x8006 -#define GLX_STATIC_GRAY_EXT 0x8007 -#define GLX_TRANSPARENT_RGB_EXT 0x8008 -#define GLX_TRANSPARENT_INDEX_EXT 0x8009 - -#define GLXEW_EXT_visual_info GLXEW_GET_VAR(__GLXEW_EXT_visual_info) - -#endif /* GLX_EXT_visual_info */ - -/* ------------------------- GLX_EXT_visual_rating ------------------------- */ - -#ifndef GLX_EXT_visual_rating -#define GLX_EXT_visual_rating 1 - -#define GLX_VISUAL_CAVEAT_EXT 0x20 -#define GLX_SLOW_VISUAL_EXT 0x8001 -#define GLX_NON_CONFORMANT_VISUAL_EXT 0x800D - -#define GLXEW_EXT_visual_rating GLXEW_GET_VAR(__GLXEW_EXT_visual_rating) - -#endif /* GLX_EXT_visual_rating */ - -/* -------------------------- GLX_MESA_agp_offset -------------------------- */ - -#ifndef GLX_MESA_agp_offset -#define GLX_MESA_agp_offset 1 - -typedef unsigned int ( * PFNGLXGETAGPOFFSETMESAPROC) (const void* pointer); - -#define glXGetAGPOffsetMESA GLXEW_GET_FUN(__glewXGetAGPOffsetMESA) - -#define GLXEW_MESA_agp_offset GLXEW_GET_VAR(__GLXEW_MESA_agp_offset) - -#endif /* GLX_MESA_agp_offset */ - -/* ------------------------ GLX_MESA_copy_sub_buffer ----------------------- */ - -#ifndef GLX_MESA_copy_sub_buffer -#define GLX_MESA_copy_sub_buffer 1 - -typedef void ( * PFNGLXCOPYSUBBUFFERMESAPROC) (Display* dpy, GLXDrawable drawable, int x, int y, int width, int height); - -#define glXCopySubBufferMESA GLXEW_GET_FUN(__glewXCopySubBufferMESA) - -#define GLXEW_MESA_copy_sub_buffer GLXEW_GET_VAR(__GLXEW_MESA_copy_sub_buffer) - -#endif /* GLX_MESA_copy_sub_buffer */ - -/* ------------------------ GLX_MESA_pixmap_colormap ----------------------- */ - -#ifndef GLX_MESA_pixmap_colormap -#define GLX_MESA_pixmap_colormap 1 - -typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPMESAPROC) (Display* dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap); - -#define glXCreateGLXPixmapMESA GLXEW_GET_FUN(__glewXCreateGLXPixmapMESA) - -#define GLXEW_MESA_pixmap_colormap GLXEW_GET_VAR(__GLXEW_MESA_pixmap_colormap) - -#endif /* GLX_MESA_pixmap_colormap */ - -/* ------------------------ GLX_MESA_release_buffers ----------------------- */ - -#ifndef GLX_MESA_release_buffers -#define GLX_MESA_release_buffers 1 - -typedef Bool ( * PFNGLXRELEASEBUFFERSMESAPROC) (Display* dpy, GLXDrawable d); - -#define glXReleaseBuffersMESA GLXEW_GET_FUN(__glewXReleaseBuffersMESA) - -#define GLXEW_MESA_release_buffers GLXEW_GET_VAR(__GLXEW_MESA_release_buffers) - -#endif /* GLX_MESA_release_buffers */ - -/* ------------------------- GLX_MESA_set_3dfx_mode ------------------------ */ - -#ifndef GLX_MESA_set_3dfx_mode -#define GLX_MESA_set_3dfx_mode 1 - -#define GLX_3DFX_WINDOW_MODE_MESA 0x1 -#define GLX_3DFX_FULLSCREEN_MODE_MESA 0x2 - -typedef GLboolean ( * PFNGLXSET3DFXMODEMESAPROC) (GLint mode); - -#define glXSet3DfxModeMESA GLXEW_GET_FUN(__glewXSet3DfxModeMESA) - -#define GLXEW_MESA_set_3dfx_mode GLXEW_GET_VAR(__GLXEW_MESA_set_3dfx_mode) - -#endif /* GLX_MESA_set_3dfx_mode */ - -/* --------------------------- GLX_NV_copy_image --------------------------- */ - -#ifndef GLX_NV_copy_image -#define GLX_NV_copy_image 1 - -typedef void ( * PFNGLXCOPYIMAGESUBDATANVPROC) (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); - -#define glXCopyImageSubDataNV GLXEW_GET_FUN(__glewXCopyImageSubDataNV) - -#define GLXEW_NV_copy_image GLXEW_GET_VAR(__GLXEW_NV_copy_image) - -#endif /* GLX_NV_copy_image */ - -/* -------------------------- GLX_NV_float_buffer -------------------------- */ - -#ifndef GLX_NV_float_buffer -#define GLX_NV_float_buffer 1 - -#define GLX_FLOAT_COMPONENTS_NV 0x20B0 - -#define GLXEW_NV_float_buffer GLXEW_GET_VAR(__GLXEW_NV_float_buffer) - -#endif /* GLX_NV_float_buffer */ - -/* -------------------------- GLX_NV_present_video ------------------------- */ - -#ifndef GLX_NV_present_video -#define GLX_NV_present_video 1 - -#define GLX_NUM_VIDEO_SLOTS_NV 0x20F0 - -typedef int ( * PFNGLXBINDVIDEODEVICENVPROC) (Display* dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list); -typedef unsigned int* ( * PFNGLXENUMERATEVIDEODEVICESNVPROC) (Display *dpy, int screen, int *nelements); - -#define glXBindVideoDeviceNV GLXEW_GET_FUN(__glewXBindVideoDeviceNV) -#define glXEnumerateVideoDevicesNV GLXEW_GET_FUN(__glewXEnumerateVideoDevicesNV) - -#define GLXEW_NV_present_video GLXEW_GET_VAR(__GLXEW_NV_present_video) - -#endif /* GLX_NV_present_video */ - -/* --------------------------- GLX_NV_swap_group --------------------------- */ - -#ifndef GLX_NV_swap_group -#define GLX_NV_swap_group 1 - -typedef Bool ( * PFNGLXBINDSWAPBARRIERNVPROC) (Display* dpy, GLuint group, GLuint barrier); -typedef Bool ( * PFNGLXJOINSWAPGROUPNVPROC) (Display* dpy, GLXDrawable drawable, GLuint group); -typedef Bool ( * PFNGLXQUERYFRAMECOUNTNVPROC) (Display* dpy, int screen, GLuint *count); -typedef Bool ( * PFNGLXQUERYMAXSWAPGROUPSNVPROC) (Display* dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers); -typedef Bool ( * PFNGLXQUERYSWAPGROUPNVPROC) (Display* dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier); -typedef Bool ( * PFNGLXRESETFRAMECOUNTNVPROC) (Display* dpy, int screen); - -#define glXBindSwapBarrierNV GLXEW_GET_FUN(__glewXBindSwapBarrierNV) -#define glXJoinSwapGroupNV GLXEW_GET_FUN(__glewXJoinSwapGroupNV) -#define glXQueryFrameCountNV GLXEW_GET_FUN(__glewXQueryFrameCountNV) -#define glXQueryMaxSwapGroupsNV GLXEW_GET_FUN(__glewXQueryMaxSwapGroupsNV) -#define glXQuerySwapGroupNV GLXEW_GET_FUN(__glewXQuerySwapGroupNV) -#define glXResetFrameCountNV GLXEW_GET_FUN(__glewXResetFrameCountNV) - -#define GLXEW_NV_swap_group GLXEW_GET_VAR(__GLXEW_NV_swap_group) - -#endif /* GLX_NV_swap_group */ - -/* ----------------------- GLX_NV_vertex_array_range ----------------------- */ - -#ifndef GLX_NV_vertex_array_range -#define GLX_NV_vertex_array_range 1 - -typedef void * ( * PFNGLXALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority); -typedef void ( * PFNGLXFREEMEMORYNVPROC) (void *pointer); - -#define glXAllocateMemoryNV GLXEW_GET_FUN(__glewXAllocateMemoryNV) -#define glXFreeMemoryNV GLXEW_GET_FUN(__glewXFreeMemoryNV) - -#define GLXEW_NV_vertex_array_range GLXEW_GET_VAR(__GLXEW_NV_vertex_array_range) - -#endif /* GLX_NV_vertex_array_range */ - -/* -------------------------- GLX_NV_video_output -------------------------- */ - -#ifndef GLX_NV_video_output -#define GLX_NV_video_output 1 - -#define GLX_VIDEO_OUT_COLOR_NV 0x20C3 -#define GLX_VIDEO_OUT_ALPHA_NV 0x20C4 -#define GLX_VIDEO_OUT_DEPTH_NV 0x20C5 -#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6 -#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7 -#define GLX_VIDEO_OUT_FRAME_NV 0x20C8 -#define GLX_VIDEO_OUT_FIELD_1_NV 0x20C9 -#define GLX_VIDEO_OUT_FIELD_2_NV 0x20CA -#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB -#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC - -typedef int ( * PFNGLXBINDVIDEOIMAGENVPROC) (Display* dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer); -typedef int ( * PFNGLXGETVIDEODEVICENVPROC) (Display* dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice); -typedef int ( * PFNGLXGETVIDEOINFONVPROC) (Display* dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); -typedef int ( * PFNGLXRELEASEVIDEODEVICENVPROC) (Display* dpy, int screen, GLXVideoDeviceNV VideoDevice); -typedef int ( * PFNGLXRELEASEVIDEOIMAGENVPROC) (Display* dpy, GLXPbuffer pbuf); -typedef int ( * PFNGLXSENDPBUFFERTOVIDEONVPROC) (Display* dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock); - -#define glXBindVideoImageNV GLXEW_GET_FUN(__glewXBindVideoImageNV) -#define glXGetVideoDeviceNV GLXEW_GET_FUN(__glewXGetVideoDeviceNV) -#define glXGetVideoInfoNV GLXEW_GET_FUN(__glewXGetVideoInfoNV) -#define glXReleaseVideoDeviceNV GLXEW_GET_FUN(__glewXReleaseVideoDeviceNV) -#define glXReleaseVideoImageNV GLXEW_GET_FUN(__glewXReleaseVideoImageNV) -#define glXSendPbufferToVideoNV GLXEW_GET_FUN(__glewXSendPbufferToVideoNV) - -#define GLXEW_NV_video_output GLXEW_GET_VAR(__GLXEW_NV_video_output) - -#endif /* GLX_NV_video_output */ - -/* -------------------------- GLX_OML_swap_method -------------------------- */ - -#ifndef GLX_OML_swap_method -#define GLX_OML_swap_method 1 - -#define GLX_SWAP_METHOD_OML 0x8060 -#define GLX_SWAP_EXCHANGE_OML 0x8061 -#define GLX_SWAP_COPY_OML 0x8062 -#define GLX_SWAP_UNDEFINED_OML 0x8063 - -#define GLXEW_OML_swap_method GLXEW_GET_VAR(__GLXEW_OML_swap_method) - -#endif /* GLX_OML_swap_method */ - -/* -------------------------- GLX_OML_sync_control ------------------------- */ - -#if !defined(GLX_OML_sync_control) && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) -#include -#define GLX_OML_sync_control 1 - -typedef Bool ( * PFNGLXGETMSCRATEOMLPROC) (Display* dpy, GLXDrawable drawable, int32_t* numerator, int32_t* denominator); -typedef Bool ( * PFNGLXGETSYNCVALUESOMLPROC) (Display* dpy, GLXDrawable drawable, int64_t* ust, int64_t* msc, int64_t* sbc); -typedef int64_t ( * PFNGLXSWAPBUFFERSMSCOMLPROC) (Display* dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder); -typedef Bool ( * PFNGLXWAITFORMSCOMLPROC) (Display* dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t* ust, int64_t* msc, int64_t* sbc); -typedef Bool ( * PFNGLXWAITFORSBCOMLPROC) (Display* dpy, GLXDrawable drawable, int64_t target_sbc, int64_t* ust, int64_t* msc, int64_t* sbc); - -#define glXGetMscRateOML GLXEW_GET_FUN(__glewXGetMscRateOML) -#define glXGetSyncValuesOML GLXEW_GET_FUN(__glewXGetSyncValuesOML) -#define glXSwapBuffersMscOML GLXEW_GET_FUN(__glewXSwapBuffersMscOML) -#define glXWaitForMscOML GLXEW_GET_FUN(__glewXWaitForMscOML) -#define glXWaitForSbcOML GLXEW_GET_FUN(__glewXWaitForSbcOML) - -#define GLXEW_OML_sync_control GLXEW_GET_VAR(__GLXEW_OML_sync_control) - -#endif /* GLX_OML_sync_control */ - -/* ------------------------ GLX_SGIS_blended_overlay ----------------------- */ - -#ifndef GLX_SGIS_blended_overlay -#define GLX_SGIS_blended_overlay 1 - -#define GLX_BLENDED_RGBA_SGIS 0x8025 - -#define GLXEW_SGIS_blended_overlay GLXEW_GET_VAR(__GLXEW_SGIS_blended_overlay) - -#endif /* GLX_SGIS_blended_overlay */ - -/* -------------------------- GLX_SGIS_color_range ------------------------- */ - -#ifndef GLX_SGIS_color_range -#define GLX_SGIS_color_range 1 - -#define GLX_MIN_RED_SGIS 0 -#define GLX_MAX_GREEN_SGIS 0 -#define GLX_MIN_BLUE_SGIS 0 -#define GLX_MAX_ALPHA_SGIS 0 -#define GLX_MIN_GREEN_SGIS 0 -#define GLX_MIN_ALPHA_SGIS 0 -#define GLX_MAX_RED_SGIS 0 -#define GLX_EXTENDED_RANGE_SGIS 0 -#define GLX_MAX_BLUE_SGIS 0 - -#define GLXEW_SGIS_color_range GLXEW_GET_VAR(__GLXEW_SGIS_color_range) - -#endif /* GLX_SGIS_color_range */ - -/* -------------------------- GLX_SGIS_multisample ------------------------- */ - -#ifndef GLX_SGIS_multisample -#define GLX_SGIS_multisample 1 - -#define GLX_SAMPLE_BUFFERS_SGIS 100000 -#define GLX_SAMPLES_SGIS 100001 - -#define GLXEW_SGIS_multisample GLXEW_GET_VAR(__GLXEW_SGIS_multisample) - -#endif /* GLX_SGIS_multisample */ - -/* ---------------------- GLX_SGIS_shared_multisample ---------------------- */ - -#ifndef GLX_SGIS_shared_multisample -#define GLX_SGIS_shared_multisample 1 - -#define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026 -#define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027 - -#define GLXEW_SGIS_shared_multisample GLXEW_GET_VAR(__GLXEW_SGIS_shared_multisample) - -#endif /* GLX_SGIS_shared_multisample */ - -/* --------------------------- GLX_SGIX_fbconfig --------------------------- */ - -#ifndef GLX_SGIX_fbconfig -#define GLX_SGIX_fbconfig 1 - -#define GLX_WINDOW_BIT_SGIX 0x00000001 -#define GLX_RGBA_BIT_SGIX 0x00000001 -#define GLX_PIXMAP_BIT_SGIX 0x00000002 -#define GLX_COLOR_INDEX_BIT_SGIX 0x00000002 -#define GLX_SCREEN_EXT 0x800C -#define GLX_DRAWABLE_TYPE_SGIX 0x8010 -#define GLX_RENDER_TYPE_SGIX 0x8011 -#define GLX_X_RENDERABLE_SGIX 0x8012 -#define GLX_FBCONFIG_ID_SGIX 0x8013 -#define GLX_RGBA_TYPE_SGIX 0x8014 -#define GLX_COLOR_INDEX_TYPE_SGIX 0x8015 - -typedef XID GLXFBConfigIDSGIX; -typedef struct __GLXFBConfigRec *GLXFBConfigSGIX; - -typedef GLXFBConfigSGIX* ( * PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); -typedef GLXContext ( * PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display* dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); -typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display* dpy, GLXFBConfig config, Pixmap pixmap); -typedef int ( * PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display* dpy, GLXFBConfigSGIX config, int attribute, int *value); -typedef GLXFBConfigSGIX ( * PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display* dpy, XVisualInfo *vis); -typedef XVisualInfo* ( * PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfig config); - -#define glXChooseFBConfigSGIX GLXEW_GET_FUN(__glewXChooseFBConfigSGIX) -#define glXCreateContextWithConfigSGIX GLXEW_GET_FUN(__glewXCreateContextWithConfigSGIX) -#define glXCreateGLXPixmapWithConfigSGIX GLXEW_GET_FUN(__glewXCreateGLXPixmapWithConfigSGIX) -#define glXGetFBConfigAttribSGIX GLXEW_GET_FUN(__glewXGetFBConfigAttribSGIX) -#define glXGetFBConfigFromVisualSGIX GLXEW_GET_FUN(__glewXGetFBConfigFromVisualSGIX) -#define glXGetVisualFromFBConfigSGIX GLXEW_GET_FUN(__glewXGetVisualFromFBConfigSGIX) - -#define GLXEW_SGIX_fbconfig GLXEW_GET_VAR(__GLXEW_SGIX_fbconfig) - -#endif /* GLX_SGIX_fbconfig */ - -/* --------------------------- GLX_SGIX_hyperpipe -------------------------- */ - -#ifndef GLX_SGIX_hyperpipe -#define GLX_SGIX_hyperpipe 1 - -#define GLX_HYPERPIPE_DISPLAY_PIPE_SGIX 0x00000001 -#define GLX_PIPE_RECT_SGIX 0x00000001 -#define GLX_PIPE_RECT_LIMITS_SGIX 0x00000002 -#define GLX_HYPERPIPE_RENDER_PIPE_SGIX 0x00000002 -#define GLX_HYPERPIPE_STEREO_SGIX 0x00000003 -#define GLX_HYPERPIPE_PIXEL_AVERAGE_SGIX 0x00000004 -#define GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80 -#define GLX_BAD_HYPERPIPE_CONFIG_SGIX 91 -#define GLX_BAD_HYPERPIPE_SGIX 92 -#define GLX_HYPERPIPE_ID_SGIX 0x8030 - -typedef struct { - char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; - int networkId; -} GLXHyperpipeNetworkSGIX; -typedef struct { - char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; - int XOrigin; - int YOrigin; - int maxHeight; - int maxWidth; -} GLXPipeRectLimits; -typedef struct { - char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; - int channel; - unsigned int participationType; - int timeSlice; -} GLXHyperpipeConfigSGIX; -typedef struct { - char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; - int srcXOrigin; - int srcYOrigin; - int srcWidth; - int srcHeight; - int destXOrigin; - int destYOrigin; - int destWidth; - int destHeight; -} GLXPipeRect; - -typedef int ( * PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId); -typedef int ( * PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId); -typedef int ( * PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList); -typedef int ( * PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId); -typedef int ( * PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList); -typedef int ( * PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList); -typedef GLXHyperpipeConfigSGIX * ( * PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes); -typedef GLXHyperpipeNetworkSGIX * ( * PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes); - -#define glXBindHyperpipeSGIX GLXEW_GET_FUN(__glewXBindHyperpipeSGIX) -#define glXDestroyHyperpipeConfigSGIX GLXEW_GET_FUN(__glewXDestroyHyperpipeConfigSGIX) -#define glXHyperpipeAttribSGIX GLXEW_GET_FUN(__glewXHyperpipeAttribSGIX) -#define glXHyperpipeConfigSGIX GLXEW_GET_FUN(__glewXHyperpipeConfigSGIX) -#define glXQueryHyperpipeAttribSGIX GLXEW_GET_FUN(__glewXQueryHyperpipeAttribSGIX) -#define glXQueryHyperpipeBestAttribSGIX GLXEW_GET_FUN(__glewXQueryHyperpipeBestAttribSGIX) -#define glXQueryHyperpipeConfigSGIX GLXEW_GET_FUN(__glewXQueryHyperpipeConfigSGIX) -#define glXQueryHyperpipeNetworkSGIX GLXEW_GET_FUN(__glewXQueryHyperpipeNetworkSGIX) - -#define GLXEW_SGIX_hyperpipe GLXEW_GET_VAR(__GLXEW_SGIX_hyperpipe) - -#endif /* GLX_SGIX_hyperpipe */ - -/* ---------------------------- GLX_SGIX_pbuffer --------------------------- */ - -#ifndef GLX_SGIX_pbuffer -#define GLX_SGIX_pbuffer 1 - -#define GLX_FRONT_LEFT_BUFFER_BIT_SGIX 0x00000001 -#define GLX_FRONT_RIGHT_BUFFER_BIT_SGIX 0x00000002 -#define GLX_PBUFFER_BIT_SGIX 0x00000004 -#define GLX_BACK_LEFT_BUFFER_BIT_SGIX 0x00000004 -#define GLX_BACK_RIGHT_BUFFER_BIT_SGIX 0x00000008 -#define GLX_AUX_BUFFERS_BIT_SGIX 0x00000010 -#define GLX_DEPTH_BUFFER_BIT_SGIX 0x00000020 -#define GLX_STENCIL_BUFFER_BIT_SGIX 0x00000040 -#define GLX_ACCUM_BUFFER_BIT_SGIX 0x00000080 -#define GLX_SAMPLE_BUFFERS_BIT_SGIX 0x00000100 -#define GLX_MAX_PBUFFER_WIDTH_SGIX 0x8016 -#define GLX_MAX_PBUFFER_HEIGHT_SGIX 0x8017 -#define GLX_MAX_PBUFFER_PIXELS_SGIX 0x8018 -#define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX 0x8019 -#define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX 0x801A -#define GLX_PRESERVED_CONTENTS_SGIX 0x801B -#define GLX_LARGEST_PBUFFER_SGIX 0x801C -#define GLX_WIDTH_SGIX 0x801D -#define GLX_HEIGHT_SGIX 0x801E -#define GLX_EVENT_MASK_SGIX 0x801F -#define GLX_DAMAGED_SGIX 0x8020 -#define GLX_SAVED_SGIX 0x8021 -#define GLX_WINDOW_SGIX 0x8022 -#define GLX_PBUFFER_SGIX 0x8023 -#define GLX_BUFFER_CLOBBER_MASK_SGIX 0x08000000 - -typedef XID GLXPbufferSGIX; -typedef struct { int type; unsigned long serial; Bool send_event; Display *display; GLXDrawable drawable; int event_type; int draw_type; unsigned int mask; int x, y; int width, height; int count; } GLXBufferClobberEventSGIX; - -typedef GLXPbuffer ( * PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display* dpy, GLXFBConfig config, unsigned int width, unsigned int height, int *attrib_list); -typedef void ( * PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display* dpy, GLXPbuffer pbuf); -typedef void ( * PFNGLXGETSELECTEDEVENTSGIXPROC) (Display* dpy, GLXDrawable drawable, unsigned long *mask); -typedef void ( * PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display* dpy, GLXPbuffer pbuf, int attribute, unsigned int *value); -typedef void ( * PFNGLXSELECTEVENTSGIXPROC) (Display* dpy, GLXDrawable drawable, unsigned long mask); - -#define glXCreateGLXPbufferSGIX GLXEW_GET_FUN(__glewXCreateGLXPbufferSGIX) -#define glXDestroyGLXPbufferSGIX GLXEW_GET_FUN(__glewXDestroyGLXPbufferSGIX) -#define glXGetSelectedEventSGIX GLXEW_GET_FUN(__glewXGetSelectedEventSGIX) -#define glXQueryGLXPbufferSGIX GLXEW_GET_FUN(__glewXQueryGLXPbufferSGIX) -#define glXSelectEventSGIX GLXEW_GET_FUN(__glewXSelectEventSGIX) - -#define GLXEW_SGIX_pbuffer GLXEW_GET_VAR(__GLXEW_SGIX_pbuffer) - -#endif /* GLX_SGIX_pbuffer */ - -/* ------------------------- GLX_SGIX_swap_barrier ------------------------- */ - -#ifndef GLX_SGIX_swap_barrier -#define GLX_SGIX_swap_barrier 1 - -typedef void ( * PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier); -typedef Bool ( * PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max); - -#define glXBindSwapBarrierSGIX GLXEW_GET_FUN(__glewXBindSwapBarrierSGIX) -#define glXQueryMaxSwapBarriersSGIX GLXEW_GET_FUN(__glewXQueryMaxSwapBarriersSGIX) - -#define GLXEW_SGIX_swap_barrier GLXEW_GET_VAR(__GLXEW_SGIX_swap_barrier) - -#endif /* GLX_SGIX_swap_barrier */ - -/* -------------------------- GLX_SGIX_swap_group -------------------------- */ - -#ifndef GLX_SGIX_swap_group -#define GLX_SGIX_swap_group 1 - -typedef void ( * PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member); - -#define glXJoinSwapGroupSGIX GLXEW_GET_FUN(__glewXJoinSwapGroupSGIX) - -#define GLXEW_SGIX_swap_group GLXEW_GET_VAR(__GLXEW_SGIX_swap_group) - -#endif /* GLX_SGIX_swap_group */ - -/* ------------------------- GLX_SGIX_video_resize ------------------------- */ - -#ifndef GLX_SGIX_video_resize -#define GLX_SGIX_video_resize 1 - -#define GLX_SYNC_FRAME_SGIX 0x00000000 -#define GLX_SYNC_SWAP_SGIX 0x00000001 - -typedef int ( * PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display* display, int screen, int channel, Window window); -typedef int ( * PFNGLXCHANNELRECTSGIXPROC) (Display* display, int screen, int channel, int x, int y, int w, int h); -typedef int ( * PFNGLXCHANNELRECTSYNCSGIXPROC) (Display* display, int screen, int channel, GLenum synctype); -typedef int ( * PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display* display, int screen, int channel, int *x, int *y, int *w, int *h); -typedef int ( * PFNGLXQUERYCHANNELRECTSGIXPROC) (Display* display, int screen, int channel, int *dx, int *dy, int *dw, int *dh); - -#define glXBindChannelToWindowSGIX GLXEW_GET_FUN(__glewXBindChannelToWindowSGIX) -#define glXChannelRectSGIX GLXEW_GET_FUN(__glewXChannelRectSGIX) -#define glXChannelRectSyncSGIX GLXEW_GET_FUN(__glewXChannelRectSyncSGIX) -#define glXQueryChannelDeltasSGIX GLXEW_GET_FUN(__glewXQueryChannelDeltasSGIX) -#define glXQueryChannelRectSGIX GLXEW_GET_FUN(__glewXQueryChannelRectSGIX) - -#define GLXEW_SGIX_video_resize GLXEW_GET_VAR(__GLXEW_SGIX_video_resize) - -#endif /* GLX_SGIX_video_resize */ - -/* ---------------------- GLX_SGIX_visual_select_group --------------------- */ - -#ifndef GLX_SGIX_visual_select_group -#define GLX_SGIX_visual_select_group 1 - -#define GLX_VISUAL_SELECT_GROUP_SGIX 0x8028 - -#define GLXEW_SGIX_visual_select_group GLXEW_GET_VAR(__GLXEW_SGIX_visual_select_group) - -#endif /* GLX_SGIX_visual_select_group */ - -/* ---------------------------- GLX_SGI_cushion ---------------------------- */ - -#ifndef GLX_SGI_cushion -#define GLX_SGI_cushion 1 - -typedef void ( * PFNGLXCUSHIONSGIPROC) (Display* dpy, Window window, float cushion); - -#define glXCushionSGI GLXEW_GET_FUN(__glewXCushionSGI) - -#define GLXEW_SGI_cushion GLXEW_GET_VAR(__GLXEW_SGI_cushion) - -#endif /* GLX_SGI_cushion */ - -/* ----------------------- GLX_SGI_make_current_read ----------------------- */ - -#ifndef GLX_SGI_make_current_read -#define GLX_SGI_make_current_read 1 - -typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void); -typedef Bool ( * PFNGLXMAKECURRENTREADSGIPROC) (Display* dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); - -#define glXGetCurrentReadDrawableSGI GLXEW_GET_FUN(__glewXGetCurrentReadDrawableSGI) -#define glXMakeCurrentReadSGI GLXEW_GET_FUN(__glewXMakeCurrentReadSGI) - -#define GLXEW_SGI_make_current_read GLXEW_GET_VAR(__GLXEW_SGI_make_current_read) - -#endif /* GLX_SGI_make_current_read */ - -/* -------------------------- GLX_SGI_swap_control ------------------------- */ - -#ifndef GLX_SGI_swap_control -#define GLX_SGI_swap_control 1 - -typedef int ( * PFNGLXSWAPINTERVALSGIPROC) (int interval); - -#define glXSwapIntervalSGI GLXEW_GET_FUN(__glewXSwapIntervalSGI) - -#define GLXEW_SGI_swap_control GLXEW_GET_VAR(__GLXEW_SGI_swap_control) - -#endif /* GLX_SGI_swap_control */ - -/* --------------------------- GLX_SGI_video_sync -------------------------- */ - -#ifndef GLX_SGI_video_sync -#define GLX_SGI_video_sync 1 - -typedef int ( * PFNGLXGETVIDEOSYNCSGIPROC) (uint* count); -typedef int ( * PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int* count); - -#define glXGetVideoSyncSGI GLXEW_GET_FUN(__glewXGetVideoSyncSGI) -#define glXWaitVideoSyncSGI GLXEW_GET_FUN(__glewXWaitVideoSyncSGI) - -#define GLXEW_SGI_video_sync GLXEW_GET_VAR(__GLXEW_SGI_video_sync) - -#endif /* GLX_SGI_video_sync */ - -/* --------------------- GLX_SUN_get_transparent_index --------------------- */ - -#ifndef GLX_SUN_get_transparent_index -#define GLX_SUN_get_transparent_index 1 - -typedef Status ( * PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display* dpy, Window overlay, Window underlay, unsigned long *pTransparentIndex); - -#define glXGetTransparentIndexSUN GLXEW_GET_FUN(__glewXGetTransparentIndexSUN) - -#define GLXEW_SUN_get_transparent_index GLXEW_GET_VAR(__GLXEW_SUN_get_transparent_index) - -#endif /* GLX_SUN_get_transparent_index */ - -/* -------------------------- GLX_SUN_video_resize ------------------------- */ - -#ifndef GLX_SUN_video_resize -#define GLX_SUN_video_resize 1 - -#define GLX_VIDEO_RESIZE_SUN 0x8171 -#define GL_VIDEO_RESIZE_COMPENSATION_SUN 0x85CD - -typedef int ( * PFNGLXGETVIDEORESIZESUNPROC) (Display* display, GLXDrawable window, float* factor); -typedef int ( * PFNGLXVIDEORESIZESUNPROC) (Display* display, GLXDrawable window, float factor); - -#define glXGetVideoResizeSUN GLXEW_GET_FUN(__glewXGetVideoResizeSUN) -#define glXVideoResizeSUN GLXEW_GET_FUN(__glewXVideoResizeSUN) - -#define GLXEW_SUN_video_resize GLXEW_GET_VAR(__GLXEW_SUN_video_resize) - -#endif /* GLX_SUN_video_resize */ - -/* ------------------------------------------------------------------------- */ - -#ifdef GLEW_MX -#define GLXEW_EXPORT -#else -#define GLXEW_EXPORT extern -#endif /* GLEW_MX */ - -extern PFNGLXGETCURRENTDISPLAYPROC __glewXGetCurrentDisplay; - -extern PFNGLXCHOOSEFBCONFIGPROC __glewXChooseFBConfig; -extern PFNGLXCREATENEWCONTEXTPROC __glewXCreateNewContext; -extern PFNGLXCREATEPBUFFERPROC __glewXCreatePbuffer; -extern PFNGLXCREATEPIXMAPPROC __glewXCreatePixmap; -extern PFNGLXCREATEWINDOWPROC __glewXCreateWindow; -extern PFNGLXDESTROYPBUFFERPROC __glewXDestroyPbuffer; -extern PFNGLXDESTROYPIXMAPPROC __glewXDestroyPixmap; -extern PFNGLXDESTROYWINDOWPROC __glewXDestroyWindow; -extern PFNGLXGETCURRENTREADDRAWABLEPROC __glewXGetCurrentReadDrawable; -extern PFNGLXGETFBCONFIGATTRIBPROC __glewXGetFBConfigAttrib; -extern PFNGLXGETFBCONFIGSPROC __glewXGetFBConfigs; -extern PFNGLXGETSELECTEDEVENTPROC __glewXGetSelectedEvent; -extern PFNGLXGETVISUALFROMFBCONFIGPROC __glewXGetVisualFromFBConfig; -extern PFNGLXMAKECONTEXTCURRENTPROC __glewXMakeContextCurrent; -extern PFNGLXQUERYCONTEXTPROC __glewXQueryContext; -extern PFNGLXQUERYDRAWABLEPROC __glewXQueryDrawable; -extern PFNGLXSELECTEVENTPROC __glewXSelectEvent; - -extern PFNGLXCREATECONTEXTATTRIBSARBPROC __glewXCreateContextAttribsARB; - -extern PFNGLXBINDTEXIMAGEATIPROC __glewXBindTexImageATI; -extern PFNGLXDRAWABLEATTRIBATIPROC __glewXDrawableAttribATI; -extern PFNGLXRELEASETEXIMAGEATIPROC __glewXReleaseTexImageATI; - -extern PFNGLXFREECONTEXTEXTPROC __glewXFreeContextEXT; -extern PFNGLXGETCONTEXTIDEXTPROC __glewXGetContextIDEXT; -extern PFNGLXIMPORTCONTEXTEXTPROC __glewXImportContextEXT; -extern PFNGLXQUERYCONTEXTINFOEXTPROC __glewXQueryContextInfoEXT; - -extern PFNGLXSWAPINTERVALEXTPROC __glewXSwapIntervalEXT; - -extern PFNGLXBINDTEXIMAGEEXTPROC __glewXBindTexImageEXT; -extern PFNGLXRELEASETEXIMAGEEXTPROC __glewXReleaseTexImageEXT; - -extern PFNGLXGETAGPOFFSETMESAPROC __glewXGetAGPOffsetMESA; - -extern PFNGLXCOPYSUBBUFFERMESAPROC __glewXCopySubBufferMESA; - -extern PFNGLXCREATEGLXPIXMAPMESAPROC __glewXCreateGLXPixmapMESA; - -extern PFNGLXRELEASEBUFFERSMESAPROC __glewXReleaseBuffersMESA; - -extern PFNGLXSET3DFXMODEMESAPROC __glewXSet3DfxModeMESA; - -extern PFNGLXCOPYIMAGESUBDATANVPROC __glewXCopyImageSubDataNV; - -extern PFNGLXBINDVIDEODEVICENVPROC __glewXBindVideoDeviceNV; -extern PFNGLXENUMERATEVIDEODEVICESNVPROC __glewXEnumerateVideoDevicesNV; - -extern PFNGLXBINDSWAPBARRIERNVPROC __glewXBindSwapBarrierNV; -extern PFNGLXJOINSWAPGROUPNVPROC __glewXJoinSwapGroupNV; -extern PFNGLXQUERYFRAMECOUNTNVPROC __glewXQueryFrameCountNV; -extern PFNGLXQUERYMAXSWAPGROUPSNVPROC __glewXQueryMaxSwapGroupsNV; -extern PFNGLXQUERYSWAPGROUPNVPROC __glewXQuerySwapGroupNV; -extern PFNGLXRESETFRAMECOUNTNVPROC __glewXResetFrameCountNV; - -extern PFNGLXALLOCATEMEMORYNVPROC __glewXAllocateMemoryNV; -extern PFNGLXFREEMEMORYNVPROC __glewXFreeMemoryNV; - -extern PFNGLXBINDVIDEOIMAGENVPROC __glewXBindVideoImageNV; -extern PFNGLXGETVIDEODEVICENVPROC __glewXGetVideoDeviceNV; -extern PFNGLXGETVIDEOINFONVPROC __glewXGetVideoInfoNV; -extern PFNGLXRELEASEVIDEODEVICENVPROC __glewXReleaseVideoDeviceNV; -extern PFNGLXRELEASEVIDEOIMAGENVPROC __glewXReleaseVideoImageNV; -extern PFNGLXSENDPBUFFERTOVIDEONVPROC __glewXSendPbufferToVideoNV; - -#ifdef GLX_OML_sync_control -extern PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML; -extern PFNGLXGETSYNCVALUESOMLPROC __glewXGetSyncValuesOML; -extern PFNGLXSWAPBUFFERSMSCOMLPROC __glewXSwapBuffersMscOML; -extern PFNGLXWAITFORMSCOMLPROC __glewXWaitForMscOML; -extern PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML; -#endif - -extern PFNGLXCHOOSEFBCONFIGSGIXPROC __glewXChooseFBConfigSGIX; -extern PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC __glewXCreateContextWithConfigSGIX; -extern PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC __glewXCreateGLXPixmapWithConfigSGIX; -extern PFNGLXGETFBCONFIGATTRIBSGIXPROC __glewXGetFBConfigAttribSGIX; -extern PFNGLXGETFBCONFIGFROMVISUALSGIXPROC __glewXGetFBConfigFromVisualSGIX; -extern PFNGLXGETVISUALFROMFBCONFIGSGIXPROC __glewXGetVisualFromFBConfigSGIX; - -extern PFNGLXBINDHYPERPIPESGIXPROC __glewXBindHyperpipeSGIX; -extern PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC __glewXDestroyHyperpipeConfigSGIX; -extern PFNGLXHYPERPIPEATTRIBSGIXPROC __glewXHyperpipeAttribSGIX; -extern PFNGLXHYPERPIPECONFIGSGIXPROC __glewXHyperpipeConfigSGIX; -extern PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC __glewXQueryHyperpipeAttribSGIX; -extern PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC __glewXQueryHyperpipeBestAttribSGIX; -extern PFNGLXQUERYHYPERPIPECONFIGSGIXPROC __glewXQueryHyperpipeConfigSGIX; -extern PFNGLXQUERYHYPERPIPENETWORKSGIXPROC __glewXQueryHyperpipeNetworkSGIX; - -extern PFNGLXCREATEGLXPBUFFERSGIXPROC __glewXCreateGLXPbufferSGIX; -extern PFNGLXDESTROYGLXPBUFFERSGIXPROC __glewXDestroyGLXPbufferSGIX; -extern PFNGLXGETSELECTEDEVENTSGIXPROC __glewXGetSelectedEventSGIX; -extern PFNGLXQUERYGLXPBUFFERSGIXPROC __glewXQueryGLXPbufferSGIX; -extern PFNGLXSELECTEVENTSGIXPROC __glewXSelectEventSGIX; - -extern PFNGLXBINDSWAPBARRIERSGIXPROC __glewXBindSwapBarrierSGIX; -extern PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC __glewXQueryMaxSwapBarriersSGIX; - -extern PFNGLXJOINSWAPGROUPSGIXPROC __glewXJoinSwapGroupSGIX; - -extern PFNGLXBINDCHANNELTOWINDOWSGIXPROC __glewXBindChannelToWindowSGIX; -extern PFNGLXCHANNELRECTSGIXPROC __glewXChannelRectSGIX; -extern PFNGLXCHANNELRECTSYNCSGIXPROC __glewXChannelRectSyncSGIX; -extern PFNGLXQUERYCHANNELDELTASSGIXPROC __glewXQueryChannelDeltasSGIX; -extern PFNGLXQUERYCHANNELRECTSGIXPROC __glewXQueryChannelRectSGIX; - -extern PFNGLXCUSHIONSGIPROC __glewXCushionSGI; - -extern PFNGLXGETCURRENTREADDRAWABLESGIPROC __glewXGetCurrentReadDrawableSGI; -extern PFNGLXMAKECURRENTREADSGIPROC __glewXMakeCurrentReadSGI; - -extern PFNGLXSWAPINTERVALSGIPROC __glewXSwapIntervalSGI; - -extern PFNGLXGETVIDEOSYNCSGIPROC __glewXGetVideoSyncSGI; -extern PFNGLXWAITVIDEOSYNCSGIPROC __glewXWaitVideoSyncSGI; - -extern PFNGLXGETTRANSPARENTINDEXSUNPROC __glewXGetTransparentIndexSUN; - -extern PFNGLXGETVIDEORESIZESUNPROC __glewXGetVideoResizeSUN; -extern PFNGLXVIDEORESIZESUNPROC __glewXVideoResizeSUN; - -#if defined(GLEW_MX) -struct GLXEWContextStruct -{ -#endif /* GLEW_MX */ - -GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_0; -GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_1; -GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_2; -GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_3; -GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_4; -GLXEW_EXPORT GLboolean __GLXEW_3DFX_multisample; -GLXEW_EXPORT GLboolean __GLXEW_ARB_create_context; -GLXEW_EXPORT GLboolean __GLXEW_ARB_create_context_profile; -GLXEW_EXPORT GLboolean __GLXEW_ARB_fbconfig_float; -GLXEW_EXPORT GLboolean __GLXEW_ARB_framebuffer_sRGB; -GLXEW_EXPORT GLboolean __GLXEW_ARB_get_proc_address; -GLXEW_EXPORT GLboolean __GLXEW_ARB_multisample; -GLXEW_EXPORT GLboolean __GLXEW_ATI_pixel_format_float; -GLXEW_EXPORT GLboolean __GLXEW_ATI_render_texture; -GLXEW_EXPORT GLboolean __GLXEW_EXT_fbconfig_packed_float; -GLXEW_EXPORT GLboolean __GLXEW_EXT_framebuffer_sRGB; -GLXEW_EXPORT GLboolean __GLXEW_EXT_import_context; -GLXEW_EXPORT GLboolean __GLXEW_EXT_scene_marker; -GLXEW_EXPORT GLboolean __GLXEW_EXT_swap_control; -GLXEW_EXPORT GLboolean __GLXEW_EXT_texture_from_pixmap; -GLXEW_EXPORT GLboolean __GLXEW_EXT_visual_info; -GLXEW_EXPORT GLboolean __GLXEW_EXT_visual_rating; -GLXEW_EXPORT GLboolean __GLXEW_MESA_agp_offset; -GLXEW_EXPORT GLboolean __GLXEW_MESA_copy_sub_buffer; -GLXEW_EXPORT GLboolean __GLXEW_MESA_pixmap_colormap; -GLXEW_EXPORT GLboolean __GLXEW_MESA_release_buffers; -GLXEW_EXPORT GLboolean __GLXEW_MESA_set_3dfx_mode; -GLXEW_EXPORT GLboolean __GLXEW_NV_copy_image; -GLXEW_EXPORT GLboolean __GLXEW_NV_float_buffer; -GLXEW_EXPORT GLboolean __GLXEW_NV_present_video; -GLXEW_EXPORT GLboolean __GLXEW_NV_swap_group; -GLXEW_EXPORT GLboolean __GLXEW_NV_vertex_array_range; -GLXEW_EXPORT GLboolean __GLXEW_NV_video_output; -GLXEW_EXPORT GLboolean __GLXEW_OML_swap_method; -GLXEW_EXPORT GLboolean __GLXEW_OML_sync_control; -GLXEW_EXPORT GLboolean __GLXEW_SGIS_blended_overlay; -GLXEW_EXPORT GLboolean __GLXEW_SGIS_color_range; -GLXEW_EXPORT GLboolean __GLXEW_SGIS_multisample; -GLXEW_EXPORT GLboolean __GLXEW_SGIS_shared_multisample; -GLXEW_EXPORT GLboolean __GLXEW_SGIX_fbconfig; -GLXEW_EXPORT GLboolean __GLXEW_SGIX_hyperpipe; -GLXEW_EXPORT GLboolean __GLXEW_SGIX_pbuffer; -GLXEW_EXPORT GLboolean __GLXEW_SGIX_swap_barrier; -GLXEW_EXPORT GLboolean __GLXEW_SGIX_swap_group; -GLXEW_EXPORT GLboolean __GLXEW_SGIX_video_resize; -GLXEW_EXPORT GLboolean __GLXEW_SGIX_visual_select_group; -GLXEW_EXPORT GLboolean __GLXEW_SGI_cushion; -GLXEW_EXPORT GLboolean __GLXEW_SGI_make_current_read; -GLXEW_EXPORT GLboolean __GLXEW_SGI_swap_control; -GLXEW_EXPORT GLboolean __GLXEW_SGI_video_sync; -GLXEW_EXPORT GLboolean __GLXEW_SUN_get_transparent_index; -GLXEW_EXPORT GLboolean __GLXEW_SUN_video_resize; - -#ifdef GLEW_MX -}; /* GLXEWContextStruct */ -#endif /* GLEW_MX */ - -/* ------------------------------------------------------------------------ */ - -#ifdef GLEW_MX - -typedef struct GLXEWContextStruct GLXEWContext; -extern GLenum glxewContextInit (GLXEWContext* ctx); -extern GLboolean glxewContextIsSupported (GLXEWContext* ctx, const char* name); - -#define glxewInit() glxewContextInit(glxewGetContext()) -#define glxewIsSupported(x) glxewContextIsSupported(glxewGetContext(), x) - -#define GLXEW_GET_VAR(x) (*(const GLboolean*)&(glxewGetContext()->x)) -#define GLXEW_GET_FUN(x) x - -#else /* GLEW_MX */ - -#define GLXEW_GET_VAR(x) (*(const GLboolean*)&x) -#define GLXEW_GET_FUN(x) x - -extern GLboolean glxewIsSupported (const char* name); - -#endif /* GLEW_MX */ - -extern GLboolean glxewGetExtension (const char* name); - -#ifdef __cplusplus -} -#endif - -#endif /* __glxew_h__ */ diff --git a/Dependencies/OpenGL/GL/glxext.h b/Dependencies/OpenGL/GL/glxext.h deleted file mode 100644 index 4422430..0000000 --- a/Dependencies/OpenGL/GL/glxext.h +++ /dev/null @@ -1,944 +0,0 @@ -#ifndef __glxext_h_ -#define __glxext_h_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* -** Copyright (c) 2007-2010 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -/* Function declaration macros - to move into glplatform.h */ - -#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) -#define WIN32_LEAN_AND_MEAN 1 -#include -#endif - -#ifndef APIENTRY -#define APIENTRY -#endif -#ifndef APIENTRYP -#define APIENTRYP APIENTRY * -#endif -#ifndef GLAPI -#define GLAPI extern -#endif - -/*************************************************************/ - -/* Header file version number, required by OpenGL ABI for Linux */ -/* glxext.h last updated 2010/02/10 */ -/* Current version at http://www.opengl.org/registry/ */ -#define GLX_GLXEXT_VERSION 27 - -#ifndef GLX_VERSION_1_3 -#define GLX_WINDOW_BIT 0x00000001 -#define GLX_PIXMAP_BIT 0x00000002 -#define GLX_PBUFFER_BIT 0x00000004 -#define GLX_RGBA_BIT 0x00000001 -#define GLX_COLOR_INDEX_BIT 0x00000002 -#define GLX_PBUFFER_CLOBBER_MASK 0x08000000 -#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001 -#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002 -#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004 -#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008 -#define GLX_AUX_BUFFERS_BIT 0x00000010 -#define GLX_DEPTH_BUFFER_BIT 0x00000020 -#define GLX_STENCIL_BUFFER_BIT 0x00000040 -#define GLX_ACCUM_BUFFER_BIT 0x00000080 -#define GLX_CONFIG_CAVEAT 0x20 -#define GLX_X_VISUAL_TYPE 0x22 -#define GLX_TRANSPARENT_TYPE 0x23 -#define GLX_TRANSPARENT_INDEX_VALUE 0x24 -#define GLX_TRANSPARENT_RED_VALUE 0x25 -#define GLX_TRANSPARENT_GREEN_VALUE 0x26 -#define GLX_TRANSPARENT_BLUE_VALUE 0x27 -#define GLX_TRANSPARENT_ALPHA_VALUE 0x28 -#define GLX_DONT_CARE 0xFFFFFFFF -#define GLX_NONE 0x8000 -#define GLX_SLOW_CONFIG 0x8001 -#define GLX_TRUE_COLOR 0x8002 -#define GLX_DIRECT_COLOR 0x8003 -#define GLX_PSEUDO_COLOR 0x8004 -#define GLX_STATIC_COLOR 0x8005 -#define GLX_GRAY_SCALE 0x8006 -#define GLX_STATIC_GRAY 0x8007 -#define GLX_TRANSPARENT_RGB 0x8008 -#define GLX_TRANSPARENT_INDEX 0x8009 -#define GLX_VISUAL_ID 0x800B -#define GLX_SCREEN 0x800C -#define GLX_NON_CONFORMANT_CONFIG 0x800D -#define GLX_DRAWABLE_TYPE 0x8010 -#define GLX_RENDER_TYPE 0x8011 -#define GLX_X_RENDERABLE 0x8012 -#define GLX_FBCONFIG_ID 0x8013 -#define GLX_RGBA_TYPE 0x8014 -#define GLX_COLOR_INDEX_TYPE 0x8015 -#define GLX_MAX_PBUFFER_WIDTH 0x8016 -#define GLX_MAX_PBUFFER_HEIGHT 0x8017 -#define GLX_MAX_PBUFFER_PIXELS 0x8018 -#define GLX_PRESERVED_CONTENTS 0x801B -#define GLX_LARGEST_PBUFFER 0x801C -#define GLX_WIDTH 0x801D -#define GLX_HEIGHT 0x801E -#define GLX_EVENT_MASK 0x801F -#define GLX_DAMAGED 0x8020 -#define GLX_SAVED 0x8021 -#define GLX_WINDOW 0x8022 -#define GLX_PBUFFER 0x8023 -#define GLX_PBUFFER_HEIGHT 0x8040 -#define GLX_PBUFFER_WIDTH 0x8041 -#endif - -#ifndef GLX_VERSION_1_4 -#define GLX_SAMPLE_BUFFERS 100000 -#define GLX_SAMPLES 100001 -#endif - -#ifndef GLX_ARB_get_proc_address -#endif - -#ifndef GLX_ARB_multisample -#define GLX_SAMPLE_BUFFERS_ARB 100000 -#define GLX_SAMPLES_ARB 100001 -#endif - -#ifndef GLX_ARB_fbconfig_float -#define GLX_RGBA_FLOAT_TYPE_ARB 0x20B9 -#define GLX_RGBA_FLOAT_BIT_ARB 0x00000004 -#endif - -#ifndef GLX_ARB_create_context -#define GLX_CONTEXT_DEBUG_BIT_ARB 0x00000001 -#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002 -#define GLX_CONTEXT_MAJOR_VERSION_ARB 0x2091 -#define GLX_CONTEXT_MINOR_VERSION_ARB 0x2092 -#define GLX_CONTEXT_FLAGS_ARB 0x2094 -#endif - -#ifndef GLX_ARB_create_context_profile -#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001 -#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002 -#define GLX_CONTEXT_PROFILE_MASK_ARB 0x9126 -#endif - -#ifndef GLX_SGIS_multisample -#define GLX_SAMPLE_BUFFERS_SGIS 100000 -#define GLX_SAMPLES_SGIS 100001 -#endif - -#ifndef GLX_EXT_visual_info -#define GLX_X_VISUAL_TYPE_EXT 0x22 -#define GLX_TRANSPARENT_TYPE_EXT 0x23 -#define GLX_TRANSPARENT_INDEX_VALUE_EXT 0x24 -#define GLX_TRANSPARENT_RED_VALUE_EXT 0x25 -#define GLX_TRANSPARENT_GREEN_VALUE_EXT 0x26 -#define GLX_TRANSPARENT_BLUE_VALUE_EXT 0x27 -#define GLX_TRANSPARENT_ALPHA_VALUE_EXT 0x28 -#define GLX_NONE_EXT 0x8000 -#define GLX_TRUE_COLOR_EXT 0x8002 -#define GLX_DIRECT_COLOR_EXT 0x8003 -#define GLX_PSEUDO_COLOR_EXT 0x8004 -#define GLX_STATIC_COLOR_EXT 0x8005 -#define GLX_GRAY_SCALE_EXT 0x8006 -#define GLX_STATIC_GRAY_EXT 0x8007 -#define GLX_TRANSPARENT_RGB_EXT 0x8008 -#define GLX_TRANSPARENT_INDEX_EXT 0x8009 -#endif - -#ifndef GLX_SGI_swap_control -#endif - -#ifndef GLX_SGI_video_sync -#endif - -#ifndef GLX_SGI_make_current_read -#endif - -#ifndef GLX_SGIX_video_source -#endif - -#ifndef GLX_EXT_visual_rating -#define GLX_VISUAL_CAVEAT_EXT 0x20 -#define GLX_SLOW_VISUAL_EXT 0x8001 -#define GLX_NON_CONFORMANT_VISUAL_EXT 0x800D -/* reuse GLX_NONE_EXT */ -#endif - -#ifndef GLX_EXT_import_context -#define GLX_SHARE_CONTEXT_EXT 0x800A -#define GLX_VISUAL_ID_EXT 0x800B -#define GLX_SCREEN_EXT 0x800C -#endif - -#ifndef GLX_SGIX_fbconfig -#define GLX_WINDOW_BIT_SGIX 0x00000001 -#define GLX_PIXMAP_BIT_SGIX 0x00000002 -#define GLX_RGBA_BIT_SGIX 0x00000001 -#define GLX_COLOR_INDEX_BIT_SGIX 0x00000002 -#define GLX_DRAWABLE_TYPE_SGIX 0x8010 -#define GLX_RENDER_TYPE_SGIX 0x8011 -#define GLX_X_RENDERABLE_SGIX 0x8012 -#define GLX_FBCONFIG_ID_SGIX 0x8013 -#define GLX_RGBA_TYPE_SGIX 0x8014 -#define GLX_COLOR_INDEX_TYPE_SGIX 0x8015 -/* reuse GLX_SCREEN_EXT */ -#endif - -#ifndef GLX_SGIX_pbuffer -#define GLX_PBUFFER_BIT_SGIX 0x00000004 -#define GLX_BUFFER_CLOBBER_MASK_SGIX 0x08000000 -#define GLX_FRONT_LEFT_BUFFER_BIT_SGIX 0x00000001 -#define GLX_FRONT_RIGHT_BUFFER_BIT_SGIX 0x00000002 -#define GLX_BACK_LEFT_BUFFER_BIT_SGIX 0x00000004 -#define GLX_BACK_RIGHT_BUFFER_BIT_SGIX 0x00000008 -#define GLX_AUX_BUFFERS_BIT_SGIX 0x00000010 -#define GLX_DEPTH_BUFFER_BIT_SGIX 0x00000020 -#define GLX_STENCIL_BUFFER_BIT_SGIX 0x00000040 -#define GLX_ACCUM_BUFFER_BIT_SGIX 0x00000080 -#define GLX_SAMPLE_BUFFERS_BIT_SGIX 0x00000100 -#define GLX_MAX_PBUFFER_WIDTH_SGIX 0x8016 -#define GLX_MAX_PBUFFER_HEIGHT_SGIX 0x8017 -#define GLX_MAX_PBUFFER_PIXELS_SGIX 0x8018 -#define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX 0x8019 -#define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX 0x801A -#define GLX_PRESERVED_CONTENTS_SGIX 0x801B -#define GLX_LARGEST_PBUFFER_SGIX 0x801C -#define GLX_WIDTH_SGIX 0x801D -#define GLX_HEIGHT_SGIX 0x801E -#define GLX_EVENT_MASK_SGIX 0x801F -#define GLX_DAMAGED_SGIX 0x8020 -#define GLX_SAVED_SGIX 0x8021 -#define GLX_WINDOW_SGIX 0x8022 -#define GLX_PBUFFER_SGIX 0x8023 -#endif - -#ifndef GLX_SGI_cushion -#endif - -#ifndef GLX_SGIX_video_resize -#define GLX_SYNC_FRAME_SGIX 0x00000000 -#define GLX_SYNC_SWAP_SGIX 0x00000001 -#endif - -#ifndef GLX_SGIX_dmbuffer -#define GLX_DIGITAL_MEDIA_PBUFFER_SGIX 0x8024 -#endif - -#ifndef GLX_SGIX_swap_group -#endif - -#ifndef GLX_SGIX_swap_barrier -#endif - -#ifndef GLX_SGIS_blended_overlay -#define GLX_BLENDED_RGBA_SGIS 0x8025 -#endif - -#ifndef GLX_SGIS_shared_multisample -#define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026 -#define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027 -#endif - -#ifndef GLX_SUN_get_transparent_index -#endif - -#ifndef GLX_3DFX_multisample -#define GLX_SAMPLE_BUFFERS_3DFX 0x8050 -#define GLX_SAMPLES_3DFX 0x8051 -#endif - -#ifndef GLX_MESA_copy_sub_buffer -#endif - -#ifndef GLX_MESA_pixmap_colormap -#endif - -#ifndef GLX_MESA_release_buffers -#endif - -#ifndef GLX_MESA_set_3dfx_mode -#define GLX_3DFX_WINDOW_MODE_MESA 0x1 -#define GLX_3DFX_FULLSCREEN_MODE_MESA 0x2 -#endif - -#ifndef GLX_SGIX_visual_select_group -#define GLX_VISUAL_SELECT_GROUP_SGIX 0x8028 -#endif - -#ifndef GLX_OML_swap_method -#define GLX_SWAP_METHOD_OML 0x8060 -#define GLX_SWAP_EXCHANGE_OML 0x8061 -#define GLX_SWAP_COPY_OML 0x8062 -#define GLX_SWAP_UNDEFINED_OML 0x8063 -#endif - -#ifndef GLX_OML_sync_control -#endif - -#ifndef GLX_NV_float_buffer -#define GLX_FLOAT_COMPONENTS_NV 0x20B0 -#endif - -#ifndef GLX_SGIX_hyperpipe -#define GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80 -#define GLX_BAD_HYPERPIPE_CONFIG_SGIX 91 -#define GLX_BAD_HYPERPIPE_SGIX 92 -#define GLX_HYPERPIPE_DISPLAY_PIPE_SGIX 0x00000001 -#define GLX_HYPERPIPE_RENDER_PIPE_SGIX 0x00000002 -#define GLX_PIPE_RECT_SGIX 0x00000001 -#define GLX_PIPE_RECT_LIMITS_SGIX 0x00000002 -#define GLX_HYPERPIPE_STEREO_SGIX 0x00000003 -#define GLX_HYPERPIPE_PIXEL_AVERAGE_SGIX 0x00000004 -#define GLX_HYPERPIPE_ID_SGIX 0x8030 -#endif - -#ifndef GLX_MESA_agp_offset -#endif - -#ifndef GLX_EXT_fbconfig_packed_float -#define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT 0x20B1 -#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT 0x00000008 -#endif - -#ifndef GLX_EXT_framebuffer_sRGB -#define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20B2 -#endif - -#ifndef GLX_EXT_texture_from_pixmap -#define GLX_TEXTURE_1D_BIT_EXT 0x00000001 -#define GLX_TEXTURE_2D_BIT_EXT 0x00000002 -#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004 -#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0 -#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1 -#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2 -#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3 -#define GLX_Y_INVERTED_EXT 0x20D4 -#define GLX_TEXTURE_FORMAT_EXT 0x20D5 -#define GLX_TEXTURE_TARGET_EXT 0x20D6 -#define GLX_MIPMAP_TEXTURE_EXT 0x20D7 -#define GLX_TEXTURE_FORMAT_NONE_EXT 0x20D8 -#define GLX_TEXTURE_FORMAT_RGB_EXT 0x20D9 -#define GLX_TEXTURE_FORMAT_RGBA_EXT 0x20DA -#define GLX_TEXTURE_1D_EXT 0x20DB -#define GLX_TEXTURE_2D_EXT 0x20DC -#define GLX_TEXTURE_RECTANGLE_EXT 0x20DD -#define GLX_FRONT_LEFT_EXT 0x20DE -#define GLX_FRONT_RIGHT_EXT 0x20DF -#define GLX_BACK_LEFT_EXT 0x20E0 -#define GLX_BACK_RIGHT_EXT 0x20E1 -#define GLX_FRONT_EXT GLX_FRONT_LEFT_EXT -#define GLX_BACK_EXT GLX_BACK_LEFT_EXT -#define GLX_AUX0_EXT 0x20E2 -#define GLX_AUX1_EXT 0x20E3 -#define GLX_AUX2_EXT 0x20E4 -#define GLX_AUX3_EXT 0x20E5 -#define GLX_AUX4_EXT 0x20E6 -#define GLX_AUX5_EXT 0x20E7 -#define GLX_AUX6_EXT 0x20E8 -#define GLX_AUX7_EXT 0x20E9 -#define GLX_AUX8_EXT 0x20EA -#define GLX_AUX9_EXT 0x20EB -#endif - -#ifndef GLX_NV_present_video -#define GLX_NUM_VIDEO_SLOTS_NV 0x20F0 -#endif - -#ifndef GLX_NV_video_out -#define GLX_VIDEO_OUT_COLOR_NV 0x20C3 -#define GLX_VIDEO_OUT_ALPHA_NV 0x20C4 -#define GLX_VIDEO_OUT_DEPTH_NV 0x20C5 -#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6 -#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7 -#define GLX_VIDEO_OUT_FRAME_NV 0x20C8 -#define GLX_VIDEO_OUT_FIELD_1_NV 0x20C9 -#define GLX_VIDEO_OUT_FIELD_2_NV 0x20CA -#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB -#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC -#endif - -#ifndef GLX_NV_swap_group -#endif - -#ifndef GLX_NV_video_capture -#define GLX_DEVICE_ID_NV 0x20CD -#define GLX_UNIQUE_ID_NV 0x20CE -#define GLX_NUM_VIDEO_CAPTURE_SLOTS_NV 0x20CF -#endif - -#ifndef GLX_EXT_swap_control -#define GLX_SWAP_INTERVAL_EXT 0x20F1 -#define GLX_MAX_SWAP_INTERVAL_EXT 0x20F2 -#endif - -#ifndef GLX_NV_copy_image -#endif - -#ifndef GLX_INTEL_swap_event -#define GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK 0x04000000 -#define GLX_EXCHANGE_COMPLETE_INTEL 0x8180 -#define GLX_COPY_COMPLETE_INTEL 0x8181 -#define GLX_FLIP_COMPLETE_INTEL 0x8182 -#endif - - -/*************************************************************/ - -#ifndef GLX_ARB_get_proc_address -typedef void (*__GLXextFuncPtr)(void); -#endif - -#ifndef GLX_SGIX_video_source -typedef XID GLXVideoSourceSGIX; -#endif - -#ifndef GLX_SGIX_fbconfig -typedef XID GLXFBConfigIDSGIX; -typedef struct __GLXFBConfigRec *GLXFBConfigSGIX; -#endif - -#ifndef GLX_SGIX_pbuffer -typedef XID GLXPbufferSGIX; -typedef struct { - int type; - unsigned long serial; /* # of last request processed by server */ - Bool send_event; /* true if this came for SendEvent request */ - Display *display; /* display the event was read from */ - GLXDrawable drawable; /* i.d. of Drawable */ - int event_type; /* GLX_DAMAGED_SGIX or GLX_SAVED_SGIX */ - int draw_type; /* GLX_WINDOW_SGIX or GLX_PBUFFER_SGIX */ - unsigned int mask; /* mask indicating which buffers are affected*/ - int x, y; - int width, height; - int count; /* if nonzero, at least this many more */ -} GLXBufferClobberEventSGIX; -#endif - -#ifndef GLX_NV_video_output -typedef unsigned int GLXVideoDeviceNV; -#endif - -#ifndef GLX_NV_video_capture -typedef XID GLXVideoCaptureDeviceNV; -#endif - -#ifndef GLEXT_64_TYPES_DEFINED -/* This code block is duplicated in glext.h, so must be protected */ -#define GLEXT_64_TYPES_DEFINED -/* Define int32_t, int64_t, and uint64_t types for UST/MSC */ -/* (as used in the GLX_OML_sync_control extension). */ -#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L -#include -#elif defined(__sun__) || defined(__digital__) -#include -#if defined(__STDC__) -#if defined(__arch64__) || defined(_LP64) -typedef long int int64_t; -typedef unsigned long int uint64_t; -#else -typedef long long int int64_t; -typedef unsigned long long int uint64_t; -#endif /* __arch64__ */ -#endif /* __STDC__ */ -#elif defined( __VMS ) || defined(__sgi) -#include -#elif defined(__SCO__) || defined(__USLC__) -#include -#elif defined(__UNIXOS2__) || defined(__SOL64__) -typedef long int int32_t; -typedef long long int int64_t; -typedef unsigned long long int uint64_t; -#elif defined(_WIN32) && defined(__GNUC__) -#include -#elif defined(_WIN32) -typedef __int32 int32_t; -typedef __int64 int64_t; -typedef unsigned __int64 uint64_t; -#else -#include /* Fallback option */ -#endif -#endif - -#ifndef GLX_VERSION_1_3 -#define GLX_VERSION_1_3 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern GLXFBConfig * glXGetFBConfigs (Display *dpy, int screen, int *nelements); -extern GLXFBConfig * glXChooseFBConfig (Display *dpy, int screen, const int *attrib_list, int *nelements); -extern int glXGetFBConfigAttrib (Display *dpy, GLXFBConfig config, int attribute, int *value); -extern XVisualInfo * glXGetVisualFromFBConfig (Display *dpy, GLXFBConfig config); -extern GLXWindow glXCreateWindow (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); -extern void glXDestroyWindow (Display *dpy, GLXWindow win); -extern GLXPixmap glXCreatePixmap (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); -extern void glXDestroyPixmap (Display *dpy, GLXPixmap pixmap); -extern GLXPbuffer glXCreatePbuffer (Display *dpy, GLXFBConfig config, const int *attrib_list); -extern void glXDestroyPbuffer (Display *dpy, GLXPbuffer pbuf); -extern void glXQueryDrawable (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); -extern GLXContext glXCreateNewContext (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); -extern Bool glXMakeContextCurrent (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); -extern GLXDrawable glXGetCurrentReadDrawable (void); -extern Display * glXGetCurrentDisplay (void); -extern int glXQueryContext (Display *dpy, GLXContext ctx, int attribute, int *value); -extern void glXSelectEvent (Display *dpy, GLXDrawable draw, unsigned long event_mask); -extern void glXGetSelectedEvent (Display *dpy, GLXDrawable draw, unsigned long *event_mask); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef GLXFBConfig * ( * PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements); -typedef GLXFBConfig * ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); -typedef int ( * PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value); -typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config); -typedef GLXWindow ( * PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); -typedef void ( * PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win); -typedef GLXPixmap ( * PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); -typedef void ( * PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap); -typedef GLXPbuffer ( * PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list); -typedef void ( * PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf); -typedef void ( * PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); -typedef GLXContext ( * PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); -typedef Bool ( * PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); -typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLEPROC) (void); -typedef Display * ( * PFNGLXGETCURRENTDISPLAYPROC) (void); -typedef int ( * PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value); -typedef void ( * PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask); -typedef void ( * PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask); -#endif - -#ifndef GLX_VERSION_1_4 -#define GLX_VERSION_1_4 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern __GLXextFuncPtr glXGetProcAddress (const GLubyte *procName); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName); -#endif - -#ifndef GLX_ARB_get_proc_address -#define GLX_ARB_get_proc_address 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *procName); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName); -#endif - -#ifndef GLX_ARB_multisample -#define GLX_ARB_multisample 1 -#endif - -#ifndef GLX_ARB_fbconfig_float -#define GLX_ARB_fbconfig_float 1 -#endif - -#ifndef GLX_ARB_create_context -#define GLX_ARB_create_context 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern GLXContext glXCreateContextAttribsARB (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef GLXContext ( * PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list); -#endif - -#ifndef GLX_ARB_create_context_profile -#define GLX_ARB_create_context_profile 1 -#endif - -#ifndef GLX_SGIS_multisample -#define GLX_SGIS_multisample 1 -#endif - -#ifndef GLX_EXT_visual_info -#define GLX_EXT_visual_info 1 -#endif - -#ifndef GLX_SGI_swap_control -#define GLX_SGI_swap_control 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern int glXSwapIntervalSGI (int interval); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef int ( * PFNGLXSWAPINTERVALSGIPROC) (int interval); -#endif - -#ifndef GLX_SGI_video_sync -#define GLX_SGI_video_sync 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern int glXGetVideoSyncSGI (unsigned int *count); -extern int glXWaitVideoSyncSGI (int divisor, int remainder, unsigned int *count); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef int ( * PFNGLXGETVIDEOSYNCSGIPROC) (unsigned int *count); -typedef int ( * PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int *count); -#endif - -#ifndef GLX_SGI_make_current_read -#define GLX_SGI_make_current_read 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern Bool glXMakeCurrentReadSGI (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); -extern GLXDrawable glXGetCurrentReadDrawableSGI (void); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef Bool ( * PFNGLXMAKECURRENTREADSGIPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); -typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void); -#endif - -#ifndef GLX_SGIX_video_source -#define GLX_SGIX_video_source 1 -#ifdef _VL_H -#ifdef GLX_GLXEXT_PROTOTYPES -extern GLXVideoSourceSGIX glXCreateGLXVideoSourceSGIX (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode); -extern void glXDestroyGLXVideoSourceSGIX (Display *dpy, GLXVideoSourceSGIX glxvideosource); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef GLXVideoSourceSGIX ( * PFNGLXCREATEGLXVIDEOSOURCESGIXPROC) (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode); -typedef void ( * PFNGLXDESTROYGLXVIDEOSOURCESGIXPROC) (Display *dpy, GLXVideoSourceSGIX glxvideosource); -#endif /* _VL_H */ -#endif - -#ifndef GLX_EXT_visual_rating -#define GLX_EXT_visual_rating 1 -#endif - -#ifndef GLX_EXT_import_context -#define GLX_EXT_import_context 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern Display * glXGetCurrentDisplayEXT (void); -extern int glXQueryContextInfoEXT (Display *dpy, GLXContext context, int attribute, int *value); -extern GLXContextID glXGetContextIDEXT (const GLXContext context); -extern GLXContext glXImportContextEXT (Display *dpy, GLXContextID contextID); -extern void glXFreeContextEXT (Display *dpy, GLXContext context); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef Display * ( * PFNGLXGETCURRENTDISPLAYEXTPROC) (void); -typedef int ( * PFNGLXQUERYCONTEXTINFOEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value); -typedef GLXContextID ( * PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context); -typedef GLXContext ( * PFNGLXIMPORTCONTEXTEXTPROC) (Display *dpy, GLXContextID contextID); -typedef void ( * PFNGLXFREECONTEXTEXTPROC) (Display *dpy, GLXContext context); -#endif - -#ifndef GLX_SGIX_fbconfig -#define GLX_SGIX_fbconfig 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern int glXGetFBConfigAttribSGIX (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value); -extern GLXFBConfigSGIX * glXChooseFBConfigSGIX (Display *dpy, int screen, int *attrib_list, int *nelements); -extern GLXPixmap glXCreateGLXPixmapWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap); -extern GLXContext glXCreateContextWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct); -extern XVisualInfo * glXGetVisualFromFBConfigSGIX (Display *dpy, GLXFBConfigSGIX config); -extern GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX (Display *dpy, XVisualInfo *vis); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef int ( * PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value); -typedef GLXFBConfigSGIX * ( * PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, int *attrib_list, int *nelements); -typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap); -typedef GLXContext ( * PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct); -typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config); -typedef GLXFBConfigSGIX ( * PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display *dpy, XVisualInfo *vis); -#endif - -#ifndef GLX_SGIX_pbuffer -#define GLX_SGIX_pbuffer 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern GLXPbufferSGIX glXCreateGLXPbufferSGIX (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list); -extern void glXDestroyGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf); -extern int glXQueryGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value); -extern void glXSelectEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long mask); -extern void glXGetSelectedEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long *mask); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef GLXPbufferSGIX ( * PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list); -typedef void ( * PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf); -typedef int ( * PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value); -typedef void ( * PFNGLXSELECTEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long mask); -typedef void ( * PFNGLXGETSELECTEDEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long *mask); -#endif - -#ifndef GLX_SGI_cushion -#define GLX_SGI_cushion 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern void glXCushionSGI (Display *dpy, Window window, float cushion); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef void ( * PFNGLXCUSHIONSGIPROC) (Display *dpy, Window window, float cushion); -#endif - -#ifndef GLX_SGIX_video_resize -#define GLX_SGIX_video_resize 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern int glXBindChannelToWindowSGIX (Display *display, int screen, int channel, Window window); -extern int glXChannelRectSGIX (Display *display, int screen, int channel, int x, int y, int w, int h); -extern int glXQueryChannelRectSGIX (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh); -extern int glXQueryChannelDeltasSGIX (Display *display, int screen, int channel, int *x, int *y, int *w, int *h); -extern int glXChannelRectSyncSGIX (Display *display, int screen, int channel, GLenum synctype); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef int ( * PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display *display, int screen, int channel, Window window); -typedef int ( * PFNGLXCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int x, int y, int w, int h); -typedef int ( * PFNGLXQUERYCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh); -typedef int ( * PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display *display, int screen, int channel, int *x, int *y, int *w, int *h); -typedef int ( * PFNGLXCHANNELRECTSYNCSGIXPROC) (Display *display, int screen, int channel, GLenum synctype); -#endif - -#ifndef GLX_SGIX_dmbuffer -#define GLX_SGIX_dmbuffer 1 -#ifdef _DM_BUFFER_H_ -#ifdef GLX_GLXEXT_PROTOTYPES -extern Bool glXAssociateDMPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef Bool ( * PFNGLXASSOCIATEDMPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer); -#endif /* _DM_BUFFER_H_ */ -#endif - -#ifndef GLX_SGIX_swap_group -#define GLX_SGIX_swap_group 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern void glXJoinSwapGroupSGIX (Display *dpy, GLXDrawable drawable, GLXDrawable member); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef void ( * PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member); -#endif - -#ifndef GLX_SGIX_swap_barrier -#define GLX_SGIX_swap_barrier 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern void glXBindSwapBarrierSGIX (Display *dpy, GLXDrawable drawable, int barrier); -extern Bool glXQueryMaxSwapBarriersSGIX (Display *dpy, int screen, int *max); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef void ( * PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier); -typedef Bool ( * PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max); -#endif - -#ifndef GLX_SUN_get_transparent_index -#define GLX_SUN_get_transparent_index 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern Status glXGetTransparentIndexSUN (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef Status ( * PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex); -#endif - -#ifndef GLX_MESA_copy_sub_buffer -#define GLX_MESA_copy_sub_buffer 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern void glXCopySubBufferMESA (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef void ( * PFNGLXCOPYSUBBUFFERMESAPROC) (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height); -#endif - -#ifndef GLX_MESA_pixmap_colormap -#define GLX_MESA_pixmap_colormap 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern GLXPixmap glXCreateGLXPixmapMESA (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPMESAPROC) (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap); -#endif - -#ifndef GLX_MESA_release_buffers -#define GLX_MESA_release_buffers 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern Bool glXReleaseBuffersMESA (Display *dpy, GLXDrawable drawable); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef Bool ( * PFNGLXRELEASEBUFFERSMESAPROC) (Display *dpy, GLXDrawable drawable); -#endif - -#ifndef GLX_MESA_set_3dfx_mode -#define GLX_MESA_set_3dfx_mode 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern Bool glXSet3DfxModeMESA (int mode); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef Bool ( * PFNGLXSET3DFXMODEMESAPROC) (int mode); -#endif - -#ifndef GLX_SGIX_visual_select_group -#define GLX_SGIX_visual_select_group 1 -#endif - -#ifndef GLX_OML_swap_method -#define GLX_OML_swap_method 1 -#endif - -#ifndef GLX_OML_sync_control -#define GLX_OML_sync_control 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern Bool glXGetSyncValuesOML (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc); -extern Bool glXGetMscRateOML (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator); -extern int64_t glXSwapBuffersMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder); -extern Bool glXWaitForMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc); -extern Bool glXWaitForSbcOML (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef Bool ( * PFNGLXGETSYNCVALUESOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc); -typedef Bool ( * PFNGLXGETMSCRATEOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator); -typedef int64_t ( * PFNGLXSWAPBUFFERSMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder); -typedef Bool ( * PFNGLXWAITFORMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc); -typedef Bool ( * PFNGLXWAITFORSBCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc); -#endif - -#ifndef GLX_NV_float_buffer -#define GLX_NV_float_buffer 1 -#endif - -#ifndef GLX_SGIX_hyperpipe -#define GLX_SGIX_hyperpipe 1 - -typedef struct { - char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; - int networkId; -} GLXHyperpipeNetworkSGIX; - -typedef struct { - char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; - int channel; - unsigned int - participationType; - int timeSlice; -} GLXHyperpipeConfigSGIX; - -typedef struct { - char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; - int srcXOrigin, srcYOrigin, srcWidth, srcHeight; - int destXOrigin, destYOrigin, destWidth, destHeight; -} GLXPipeRect; - -typedef struct { - char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX]; - int XOrigin, YOrigin, maxHeight, maxWidth; -} GLXPipeRectLimits; - -#ifdef GLX_GLXEXT_PROTOTYPES -extern GLXHyperpipeNetworkSGIX * glXQueryHyperpipeNetworkSGIX (Display *dpy, int *npipes); -extern int glXHyperpipeConfigSGIX (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId); -extern GLXHyperpipeConfigSGIX * glXQueryHyperpipeConfigSGIX (Display *dpy, int hpId, int *npipes); -extern int glXDestroyHyperpipeConfigSGIX (Display *dpy, int hpId); -extern int glXBindHyperpipeSGIX (Display *dpy, int hpId); -extern int glXQueryHyperpipeBestAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList); -extern int glXHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList); -extern int glXQueryHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef GLXHyperpipeNetworkSGIX * ( * PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes); -typedef int ( * PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId); -typedef GLXHyperpipeConfigSGIX * ( * PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes); -typedef int ( * PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId); -typedef int ( * PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId); -typedef int ( * PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList); -typedef int ( * PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList); -typedef int ( * PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList); -#endif - -#ifndef GLX_MESA_agp_offset -#define GLX_MESA_agp_offset 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern unsigned int glXGetAGPOffsetMESA (const void *pointer); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef unsigned int ( * PFNGLXGETAGPOFFSETMESAPROC) (const void *pointer); -#endif - -#ifndef GLX_EXT_fbconfig_packed_float -#define GLX_EXT_fbconfig_packed_float 1 -#endif - -#ifndef GLX_EXT_framebuffer_sRGB -#define GLX_EXT_framebuffer_sRGB 1 -#endif - -#ifndef GLX_EXT_texture_from_pixmap -#define GLX_EXT_texture_from_pixmap 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern void glXBindTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list); -extern void glXReleaseTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef void ( * PFNGLXBINDTEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list); -typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer); -#endif - -#ifndef GLX_NV_present_video -#define GLX_NV_present_video 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern unsigned int * glXEnumerateVideoDevicesNV (Display *dpy, int screen, int *nelements); -extern int glXBindVideoDeviceNV (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef unsigned int * ( * PFNGLXENUMERATEVIDEODEVICESNVPROC) (Display *dpy, int screen, int *nelements); -typedef int ( * PFNGLXBINDVIDEODEVICENVPROC) (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list); -#endif - -#ifndef GLX_NV_video_output -#define GLX_NV_video_output 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern int glXGetVideoDeviceNV (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice); -extern int glXReleaseVideoDeviceNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice); -extern int glXBindVideoImageNV (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer); -extern int glXReleaseVideoImageNV (Display *dpy, GLXPbuffer pbuf); -extern int glXSendPbufferToVideoNV (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock); -extern int glXGetVideoInfoNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef int ( * PFNGLXGETVIDEODEVICENVPROC) (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice); -typedef int ( * PFNGLXRELEASEVIDEODEVICENVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice); -typedef int ( * PFNGLXBINDVIDEOIMAGENVPROC) (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer); -typedef int ( * PFNGLXRELEASEVIDEOIMAGENVPROC) (Display *dpy, GLXPbuffer pbuf); -typedef int ( * PFNGLXSENDPBUFFERTOVIDEONVPROC) (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock); -typedef int ( * PFNGLXGETVIDEOINFONVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); -#endif - -#ifndef GLX_NV_swap_group -#define GLX_NV_swap_group 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern Bool glXJoinSwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint group); -extern Bool glXBindSwapBarrierNV (Display *dpy, GLuint group, GLuint barrier); -extern Bool glXQuerySwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier); -extern Bool glXQueryMaxSwapGroupsNV (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers); -extern Bool glXQueryFrameCountNV (Display *dpy, int screen, GLuint *count); -extern Bool glXResetFrameCountNV (Display *dpy, int screen); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef Bool ( * PFNGLXJOINSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint group); -typedef Bool ( * PFNGLXBINDSWAPBARRIERNVPROC) (Display *dpy, GLuint group, GLuint barrier); -typedef Bool ( * PFNGLXQUERYSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier); -typedef Bool ( * PFNGLXQUERYMAXSWAPGROUPSNVPROC) (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers); -typedef Bool ( * PFNGLXQUERYFRAMECOUNTNVPROC) (Display *dpy, int screen, GLuint *count); -typedef Bool ( * PFNGLXRESETFRAMECOUNTNVPROC) (Display *dpy, int screen); -#endif - -#ifndef GLX_NV_video_capture -#define GLX_NV_video_capture 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern int glXBindVideoCaptureDeviceNV (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device); -extern GLXVideoCaptureDeviceNV * glXEnumerateVideoCaptureDevicesNV (Display *dpy, int screen, int *nelements); -extern void glXLockVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device); -extern int glXQueryVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value); -extern void glXReleaseVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef int ( * PFNGLXBINDVIDEOCAPTUREDEVICENVPROC) (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device); -typedef GLXVideoCaptureDeviceNV * ( * PFNGLXENUMERATEVIDEOCAPTUREDEVICESNVPROC) (Display *dpy, int screen, int *nelements); -typedef void ( * PFNGLXLOCKVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device); -typedef int ( * PFNGLXQUERYVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value); -typedef void ( * PFNGLXRELEASEVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device); -#endif - -#ifndef GLX_EXT_swap_control -#define GLX_EXT_swap_control 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern int glXSwapIntervalEXT (Display *dpy, GLXDrawable drawable, int interval); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef int ( * PFNGLXSWAPINTERVALEXTPROC) (Display *dpy, GLXDrawable drawable, int interval); -#endif - -#ifndef GLX_NV_copy_image -#define GLX_NV_copy_image 1 -#ifdef GLX_GLXEXT_PROTOTYPES -extern void glXCopyImageSubDataNV (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); -#endif /* GLX_GLXEXT_PROTOTYPES */ -typedef void ( * PFNGLXCOPYIMAGESUBDATANVPROC) (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); -#endif - -#ifndef GLX_INTEL_swap_event -#define GLX_INTEL_swap_event 1 -#endif - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/Dependencies/OpenGL/GL/internal/dri_interface.h b/Dependencies/OpenGL/GL/internal/dri_interface.h deleted file mode 100644 index 1d4e82e..0000000 --- a/Dependencies/OpenGL/GL/internal/dri_interface.h +++ /dev/null @@ -1,809 +0,0 @@ -/* - * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. - * Copyright 2007-2008 Red Hat, Inc. - * (C) Copyright IBM Corporation 2004 - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * on the rights to use, copy, modify, merge, publish, distribute, sub - * license, and/or sell copies of the Software, and to permit persons to whom - * the Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -/** - * \file dri_interface.h - * - * This file contains all the types and functions that define the interface - * between a DRI driver and driver loader. Currently, the most common driver - * loader is the XFree86 libGL.so. However, other loaders do exist, and in - * the future the server-side libglx.a will also be a loader. - * - * \author Kevin E. Martin - * \author Ian Romanick - * \author Kristian Høgsberg - */ - -#ifndef DRI_INTERFACE_H -#define DRI_INTERFACE_H - -/* For archs with no drm.h */ -#if !defined(__APPLE__) && !defined(__CYGWIN__) && !defined(__GNU__) -#include -#else -typedef unsigned int drm_context_t; -typedef unsigned int drm_drawable_t; -typedef struct drm_clip_rect drm_clip_rect_t; -#endif - -/** - * \name DRI interface structures - * - * The following structures define the interface between the GLX client - * side library and the DRI (direct rendering infrastructure). - */ -/*@{*/ -typedef struct __DRIdisplayRec __DRIdisplay; -typedef struct __DRIscreenRec __DRIscreen; -typedef struct __DRIcontextRec __DRIcontext; -typedef struct __DRIdrawableRec __DRIdrawable; -typedef struct __DRIconfigRec __DRIconfig; -typedef struct __DRIframebufferRec __DRIframebuffer; -typedef struct __DRIversionRec __DRIversion; - -typedef struct __DRIcoreExtensionRec __DRIcoreExtension; -typedef struct __DRIextensionRec __DRIextension; -typedef struct __DRIcopySubBufferExtensionRec __DRIcopySubBufferExtension; -typedef struct __DRIswapControlExtensionRec __DRIswapControlExtension; -typedef struct __DRIallocateExtensionRec __DRIallocateExtension; -typedef struct __DRIframeTrackingExtensionRec __DRIframeTrackingExtension; -typedef struct __DRImediaStreamCounterExtensionRec __DRImediaStreamCounterExtension; -typedef struct __DRItexOffsetExtensionRec __DRItexOffsetExtension; -typedef struct __DRItexBufferExtensionRec __DRItexBufferExtension; -typedef struct __DRIlegacyExtensionRec __DRIlegacyExtension; -typedef struct __DRIswrastExtensionRec __DRIswrastExtension; -typedef struct __DRIbufferRec __DRIbuffer; -typedef struct __DRIdri2ExtensionRec __DRIdri2Extension; -typedef struct __DRIdri2LoaderExtensionRec __DRIdri2LoaderExtension; -typedef struct __DRI2flushExtensionRec __DRI2flushExtension; - -/*@}*/ - - -/** - * Extension struct. Drivers 'inherit' from this struct by embedding - * it as the first element in the extension struct. - * - * We never break API in for a DRI extension. If we need to change - * the way things work in a non-backwards compatible manner, we - * introduce a new extension. During a transition period, we can - * leave both the old and the new extension in the driver, which - * allows us to move to the new interface without having to update the - * loader(s) in lock step. - * - * However, we can add entry points to an extension over time as long - * as we don't break the old ones. As we add entry points to an - * extension, we increase the version number. The corresponding - * #define can be used to guard code that accesses the new entry - * points at compile time and the version field in the extension - * struct can be used at run-time to determine how to use the - * extension. - */ -struct __DRIextensionRec { - const char *name; - int version; -}; - -/** - * The first set of extension are the screen extensions, returned by - * __DRIcore::getExtensions(). This entry point will return a list of - * extensions and the loader can use the ones it knows about by - * casting them to more specific extensions and advertising any GLX - * extensions the DRI extensions enables. - */ - -/** - * Used by drivers to indicate support for setting the read drawable. - */ -#define __DRI_READ_DRAWABLE "DRI_ReadDrawable" -#define __DRI_READ_DRAWABLE_VERSION 1 - -/** - * Used by drivers that implement the GLX_MESA_copy_sub_buffer extension. - */ -#define __DRI_COPY_SUB_BUFFER "DRI_CopySubBuffer" -#define __DRI_COPY_SUB_BUFFER_VERSION 1 -struct __DRIcopySubBufferExtensionRec { - __DRIextension base; - void (*copySubBuffer)(__DRIdrawable *drawable, int x, int y, int w, int h); -}; - -/** - * Used by drivers that implement the GLX_SGI_swap_control or - * GLX_MESA_swap_control extension. - */ -#define __DRI_SWAP_CONTROL "DRI_SwapControl" -#define __DRI_SWAP_CONTROL_VERSION 1 -struct __DRIswapControlExtensionRec { - __DRIextension base; - void (*setSwapInterval)(__DRIdrawable *drawable, unsigned int inteval); - unsigned int (*getSwapInterval)(__DRIdrawable *drawable); -}; - -/** - * Used by drivers that implement the GLX_MESA_allocate_memory. - */ -#define __DRI_ALLOCATE "DRI_Allocate" -#define __DRI_ALLOCATE_VERSION 1 -struct __DRIallocateExtensionRec { - __DRIextension base; - - void *(*allocateMemory)(__DRIscreen *screen, GLsizei size, - GLfloat readfreq, GLfloat writefreq, - GLfloat priority); - - void (*freeMemory)(__DRIscreen *screen, GLvoid *pointer); - - GLuint (*memoryOffset)(__DRIscreen *screen, const GLvoid *pointer); -}; - -/** - * Used by drivers that implement the GLX_MESA_swap_frame_usage extension. - */ -#define __DRI_FRAME_TRACKING "DRI_FrameTracking" -#define __DRI_FRAME_TRACKING_VERSION 1 -struct __DRIframeTrackingExtensionRec { - __DRIextension base; - - /** - * Enable or disable frame usage tracking. - * - * \since Internal API version 20030317. - */ - int (*frameTracking)(__DRIdrawable *drawable, GLboolean enable); - - /** - * Retrieve frame usage information. - * - * \since Internal API version 20030317. - */ - int (*queryFrameTracking)(__DRIdrawable *drawable, - int64_t * sbc, int64_t * missedFrames, - float * lastMissedUsage, float * usage); -}; - - -/** - * Used by drivers that implement the GLX_SGI_video_sync extension. - */ -#define __DRI_MEDIA_STREAM_COUNTER "DRI_MediaStreamCounter" -#define __DRI_MEDIA_STREAM_COUNTER_VERSION 1 -struct __DRImediaStreamCounterExtensionRec { - __DRIextension base; - - /** - * Wait for the MSC to equal target_msc, or, if that has already passed, - * the next time (MSC % divisor) is equal to remainder. If divisor is - * zero, the function will return as soon as MSC is greater than or equal - * to target_msc. - */ - int (*waitForMSC)(__DRIdrawable *drawable, - int64_t target_msc, int64_t divisor, int64_t remainder, - int64_t * msc, int64_t * sbc); - - /** - * Get the number of vertical refreshes since some point in time before - * this function was first called (i.e., system start up). - */ - int (*getDrawableMSC)(__DRIscreen *screen, __DRIdrawable *drawable, - int64_t *msc); -}; - - -#define __DRI_TEX_OFFSET "DRI_TexOffset" -#define __DRI_TEX_OFFSET_VERSION 1 -struct __DRItexOffsetExtensionRec { - __DRIextension base; - - /** - * Method to override base texture image with a driver specific 'offset'. - * The depth passed in allows e.g. to ignore the alpha channel of texture - * images where the non-alpha components don't occupy a whole texel. - * - * For GLX_EXT_texture_from_pixmap with AIGLX. - */ - void (*setTexOffset)(__DRIcontext *pDRICtx, GLint texname, - unsigned long long offset, GLint depth, GLuint pitch); -}; - - -/* Valid values for format in the setTexBuffer2 function below. These - * values match the GLX tokens for compatibility reasons, but we - * define them here since the DRI interface can't depend on GLX. */ -#define __DRI_TEXTURE_FORMAT_NONE 0x20D8 -#define __DRI_TEXTURE_FORMAT_RGB 0x20D9 -#define __DRI_TEXTURE_FORMAT_RGBA 0x20DA - -#define __DRI_TEX_BUFFER "DRI_TexBuffer" -#define __DRI_TEX_BUFFER_VERSION 2 -struct __DRItexBufferExtensionRec { - __DRIextension base; - - /** - * Method to override base texture image with the contents of a - * __DRIdrawable. - * - * For GLX_EXT_texture_from_pixmap with AIGLX. Deprecated in favor of - * setTexBuffer2 in version 2 of this interface - */ - void (*setTexBuffer)(__DRIcontext *pDRICtx, - GLint target, - __DRIdrawable *pDraw); - - /** - * Method to override base texture image with the contents of a - * __DRIdrawable, including the required texture format attribute. - * - * For GLX_EXT_texture_from_pixmap with AIGLX. - */ - void (*setTexBuffer2)(__DRIcontext *pDRICtx, - GLint target, - GLint format, - __DRIdrawable *pDraw); -}; - -/** - * Used by drivers that implement DRI2 - */ -#define __DRI2_FLUSH "DRI2_Flush" -#define __DRI2_FLUSH_VERSION 3 -struct __DRI2flushExtensionRec { - __DRIextension base; - void (*flush)(__DRIdrawable *drawable); - - /** - * Ask the driver to call getBuffers/getBuffersWithFormat before - * it starts rendering again. - * - * \param drawable the drawable to invalidate - * - * \since 3 - */ - void (*invalidate)(__DRIdrawable *drawable); -}; - - -/** - * XML document describing the configuration options supported by the - * driver. - */ -extern const char __driConfigOptions[]; - -/*@}*/ - -/** - * The following extensions describe loader features that the DRI - * driver can make use of. Some of these are mandatory, such as the - * getDrawableInfo extension for DRI and the DRI Loader extensions for - * DRI2, while others are optional, and if present allow the driver to - * expose certain features. The loader pass in a NULL terminated - * array of these extensions to the driver in the createNewScreen - * constructor. - */ - -typedef struct __DRIgetDrawableInfoExtensionRec __DRIgetDrawableInfoExtension; -typedef struct __DRIsystemTimeExtensionRec __DRIsystemTimeExtension; -typedef struct __DRIdamageExtensionRec __DRIdamageExtension; -typedef struct __DRIloaderExtensionRec __DRIloaderExtension; -typedef struct __DRIswrastLoaderExtensionRec __DRIswrastLoaderExtension; - - -/** - * Callback to getDrawableInfo protocol - */ -#define __DRI_GET_DRAWABLE_INFO "DRI_GetDrawableInfo" -#define __DRI_GET_DRAWABLE_INFO_VERSION 1 -struct __DRIgetDrawableInfoExtensionRec { - __DRIextension base; - - /** - * This function is used to get information about the position, size, and - * clip rects of a drawable. - */ - GLboolean (* getDrawableInfo) ( __DRIdrawable *drawable, - unsigned int * index, unsigned int * stamp, - int * x, int * y, int * width, int * height, - int * numClipRects, drm_clip_rect_t ** pClipRects, - int * backX, int * backY, - int * numBackClipRects, drm_clip_rect_t ** pBackClipRects, - void *loaderPrivate); -}; - -/** - * Callback to get system time for media stream counter extensions. - */ -#define __DRI_SYSTEM_TIME "DRI_SystemTime" -#define __DRI_SYSTEM_TIME_VERSION 1 -struct __DRIsystemTimeExtensionRec { - __DRIextension base; - - /** - * Get the 64-bit unadjusted system time (UST). - */ - int (*getUST)(int64_t * ust); - - /** - * Get the media stream counter (MSC) rate. - * - * Matching the definition in GLX_OML_sync_control, this function returns - * the rate of the "media stream counter". In practical terms, this is - * the frame refresh rate of the display. - */ - GLboolean (*getMSCRate)(__DRIdrawable *draw, - int32_t * numerator, int32_t * denominator, - void *loaderPrivate); -}; - -/** - * Damage reporting - */ -#define __DRI_DAMAGE "DRI_Damage" -#define __DRI_DAMAGE_VERSION 1 -struct __DRIdamageExtensionRec { - __DRIextension base; - - /** - * Reports areas of the given drawable which have been modified by the - * driver. - * - * \param drawable which the drawing was done to. - * \param rects rectangles affected, with the drawable origin as the - * origin. - * \param x X offset of the drawable within the screen (used in the - * front_buffer case) - * \param y Y offset of the drawable within the screen. - * \param front_buffer boolean flag for whether the drawing to the - * drawable was actually done directly to the front buffer (instead - * of backing storage, for example) - * \param loaderPrivate the data passed in at createNewDrawable time - */ - void (*reportDamage)(__DRIdrawable *draw, - int x, int y, - drm_clip_rect_t *rects, int num_rects, - GLboolean front_buffer, - void *loaderPrivate); -}; - -#define __DRI_SWRAST_IMAGE_OP_DRAW 1 -#define __DRI_SWRAST_IMAGE_OP_CLEAR 2 -#define __DRI_SWRAST_IMAGE_OP_SWAP 3 - -/** - * SWRast Loader extension. - */ -#define __DRI_SWRAST_LOADER "DRI_SWRastLoader" -#define __DRI_SWRAST_LOADER_VERSION 1 -struct __DRIswrastLoaderExtensionRec { - __DRIextension base; - - /* - * Drawable position and size - */ - void (*getDrawableInfo)(__DRIdrawable *drawable, - int *x, int *y, int *width, int *height, - void *loaderPrivate); - - /** - * Put image to drawable - */ - void (*putImage)(__DRIdrawable *drawable, int op, - int x, int y, int width, int height, char *data, - void *loaderPrivate); - - /** - * Get image from drawable - */ - void (*getImage)(__DRIdrawable *drawable, - int x, int y, int width, int height, char *data, - void *loaderPrivate); -}; - -/** - * The remaining extensions describe driver extensions, immediately - * available interfaces provided by the driver. To start using the - * driver, dlsym() for the __DRI_DRIVER_EXTENSIONS symbol and look for - * the extension you need in the array. - */ -#define __DRI_DRIVER_EXTENSIONS "__driDriverExtensions" - -/** - * Tokens for __DRIconfig attribs. A number of attributes defined by - * GLX or EGL standards are not in the table, as they must be provided - * by the loader. For example, FBConfig ID or visual ID, drawable type. - */ - -#define __DRI_ATTRIB_BUFFER_SIZE 1 -#define __DRI_ATTRIB_LEVEL 2 -#define __DRI_ATTRIB_RED_SIZE 3 -#define __DRI_ATTRIB_GREEN_SIZE 4 -#define __DRI_ATTRIB_BLUE_SIZE 5 -#define __DRI_ATTRIB_LUMINANCE_SIZE 6 -#define __DRI_ATTRIB_ALPHA_SIZE 7 -#define __DRI_ATTRIB_ALPHA_MASK_SIZE 8 -#define __DRI_ATTRIB_DEPTH_SIZE 9 -#define __DRI_ATTRIB_STENCIL_SIZE 10 -#define __DRI_ATTRIB_ACCUM_RED_SIZE 11 -#define __DRI_ATTRIB_ACCUM_GREEN_SIZE 12 -#define __DRI_ATTRIB_ACCUM_BLUE_SIZE 13 -#define __DRI_ATTRIB_ACCUM_ALPHA_SIZE 14 -#define __DRI_ATTRIB_SAMPLE_BUFFERS 15 -#define __DRI_ATTRIB_SAMPLES 16 -#define __DRI_ATTRIB_RENDER_TYPE 17 -#define __DRI_ATTRIB_CONFIG_CAVEAT 18 -#define __DRI_ATTRIB_CONFORMANT 19 -#define __DRI_ATTRIB_DOUBLE_BUFFER 20 -#define __DRI_ATTRIB_STEREO 21 -#define __DRI_ATTRIB_AUX_BUFFERS 22 -#define __DRI_ATTRIB_TRANSPARENT_TYPE 23 -#define __DRI_ATTRIB_TRANSPARENT_INDEX_VALUE 24 -#define __DRI_ATTRIB_TRANSPARENT_RED_VALUE 25 -#define __DRI_ATTRIB_TRANSPARENT_GREEN_VALUE 26 -#define __DRI_ATTRIB_TRANSPARENT_BLUE_VALUE 27 -#define __DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE 28 -#define __DRI_ATTRIB_FLOAT_MODE 29 -#define __DRI_ATTRIB_RED_MASK 30 -#define __DRI_ATTRIB_GREEN_MASK 31 -#define __DRI_ATTRIB_BLUE_MASK 32 -#define __DRI_ATTRIB_ALPHA_MASK 33 -#define __DRI_ATTRIB_MAX_PBUFFER_WIDTH 34 -#define __DRI_ATTRIB_MAX_PBUFFER_HEIGHT 35 -#define __DRI_ATTRIB_MAX_PBUFFER_PIXELS 36 -#define __DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH 37 -#define __DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT 38 -#define __DRI_ATTRIB_VISUAL_SELECT_GROUP 39 -#define __DRI_ATTRIB_SWAP_METHOD 40 -#define __DRI_ATTRIB_MAX_SWAP_INTERVAL 41 -#define __DRI_ATTRIB_MIN_SWAP_INTERVAL 42 -#define __DRI_ATTRIB_BIND_TO_TEXTURE_RGB 43 -#define __DRI_ATTRIB_BIND_TO_TEXTURE_RGBA 44 -#define __DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE 45 -#define __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS 46 -#define __DRI_ATTRIB_YINVERTED 47 - -/* __DRI_ATTRIB_RENDER_TYPE */ -#define __DRI_ATTRIB_RGBA_BIT 0x01 -#define __DRI_ATTRIB_COLOR_INDEX_BIT 0x02 -#define __DRI_ATTRIB_LUMINANCE_BIT 0x04 - -/* __DRI_ATTRIB_CONFIG_CAVEAT */ -#define __DRI_ATTRIB_SLOW_BIT 0x01 -#define __DRI_ATTRIB_NON_CONFORMANT_CONFIG 0x02 - -/* __DRI_ATTRIB_TRANSPARENT_TYPE */ -#define __DRI_ATTRIB_TRANSPARENT_RGB 0x00 -#define __DRI_ATTRIB_TRANSPARENT_INDEX 0x01 - -/* __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS */ -#define __DRI_ATTRIB_TEXTURE_1D_BIT 0x01 -#define __DRI_ATTRIB_TEXTURE_2D_BIT 0x02 -#define __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT 0x04 - -/** - * This extension defines the core DRI functionality. - */ -#define __DRI_CORE "DRI_Core" -#define __DRI_CORE_VERSION 1 - -struct __DRIcoreExtensionRec { - __DRIextension base; - - __DRIscreen *(*createNewScreen)(int screen, int fd, - unsigned int sarea_handle, - const __DRIextension **extensions, - const __DRIconfig ***driverConfigs, - void *loaderPrivate); - - void (*destroyScreen)(__DRIscreen *screen); - - const __DRIextension **(*getExtensions)(__DRIscreen *screen); - - int (*getConfigAttrib)(const __DRIconfig *config, - unsigned int attrib, - unsigned int *value); - - int (*indexConfigAttrib)(const __DRIconfig *config, int index, - unsigned int *attrib, unsigned int *value); - - __DRIdrawable *(*createNewDrawable)(__DRIscreen *screen, - const __DRIconfig *config, - unsigned int drawable_id, - unsigned int head, - void *loaderPrivate); - - void (*destroyDrawable)(__DRIdrawable *drawable); - - void (*swapBuffers)(__DRIdrawable *drawable); - - __DRIcontext *(*createNewContext)(__DRIscreen *screen, - const __DRIconfig *config, - __DRIcontext *shared, - void *loaderPrivate); - - int (*copyContext)(__DRIcontext *dest, - __DRIcontext *src, - unsigned long mask); - - void (*destroyContext)(__DRIcontext *context); - - int (*bindContext)(__DRIcontext *ctx, - __DRIdrawable *pdraw, - __DRIdrawable *pread); - - int (*unbindContext)(__DRIcontext *ctx); -}; - -/** - * Stored version of some component (i.e., server-side DRI module, kernel-side - * DRM, etc.). - * - * \todo - * There are several data structures that explicitly store a major version, - * minor version, and patch level. These structures should be modified to - * have a \c __DRIversionRec instead. - */ -struct __DRIversionRec { - int major; /**< Major version number. */ - int minor; /**< Minor version number. */ - int patch; /**< Patch-level. */ -}; - -/** - * Framebuffer information record. Used by libGL to communicate information - * about the framebuffer to the driver's \c __driCreateNewScreen function. - * - * In XFree86, most of this information is derrived from data returned by - * calling \c XF86DRIGetDeviceInfo. - * - * \sa XF86DRIGetDeviceInfo __DRIdisplayRec::createNewScreen - * __driUtilCreateNewScreen CallCreateNewScreen - * - * \bug This structure could be better named. - */ -struct __DRIframebufferRec { - unsigned char *base; /**< Framebuffer base address in the CPU's - * address space. This value is calculated by - * calling \c drmMap on the framebuffer handle - * returned by \c XF86DRIGetDeviceInfo (or a - * similar function). - */ - int size; /**< Framebuffer size, in bytes. */ - int stride; /**< Number of bytes from one line to the next. */ - int width; /**< Pixel width of the framebuffer. */ - int height; /**< Pixel height of the framebuffer. */ - int dev_priv_size; /**< Size of the driver's dev-priv structure. */ - void *dev_priv; /**< Pointer to the driver's dev-priv structure. */ -}; - - -/** - * This extension provides alternative screen, drawable and context - * constructors for legacy DRI functionality. This is used in - * conjunction with the core extension. - */ -#define __DRI_LEGACY "DRI_Legacy" -#define __DRI_LEGACY_VERSION 1 - -struct __DRIlegacyExtensionRec { - __DRIextension base; - - __DRIscreen *(*createNewScreen)(int screen, - const __DRIversion *ddx_version, - const __DRIversion *dri_version, - const __DRIversion *drm_version, - const __DRIframebuffer *frame_buffer, - void *pSAREA, int fd, - const __DRIextension **extensions, - const __DRIconfig ***driver_configs, - void *loaderPrivate); - - __DRIdrawable *(*createNewDrawable)(__DRIscreen *screen, - const __DRIconfig *config, - drm_drawable_t hwDrawable, - int renderType, const int *attrs, - void *loaderPrivate); - - __DRIcontext *(*createNewContext)(__DRIscreen *screen, - const __DRIconfig *config, - int render_type, - __DRIcontext *shared, - drm_context_t hwContext, - void *loaderPrivate); -}; - -/** - * This extension provides alternative screen, drawable and context - * constructors for swrast DRI functionality. This is used in - * conjunction with the core extension. - */ -#define __DRI_SWRAST "DRI_SWRast" -#define __DRI_SWRAST_VERSION 1 - -struct __DRIswrastExtensionRec { - __DRIextension base; - - __DRIscreen *(*createNewScreen)(int screen, - const __DRIextension **extensions, - const __DRIconfig ***driver_configs, - void *loaderPrivate); - - __DRIdrawable *(*createNewDrawable)(__DRIscreen *screen, - const __DRIconfig *config, - void *loaderPrivate); -}; - -/** - * DRI2 Loader extension. - */ -#define __DRI_BUFFER_FRONT_LEFT 0 -#define __DRI_BUFFER_BACK_LEFT 1 -#define __DRI_BUFFER_FRONT_RIGHT 2 -#define __DRI_BUFFER_BACK_RIGHT 3 -#define __DRI_BUFFER_DEPTH 4 -#define __DRI_BUFFER_STENCIL 5 -#define __DRI_BUFFER_ACCUM 6 -#define __DRI_BUFFER_FAKE_FRONT_LEFT 7 -#define __DRI_BUFFER_FAKE_FRONT_RIGHT 8 -#define __DRI_BUFFER_DEPTH_STENCIL 9 /**< Only available with DRI2 1.1 */ - -struct __DRIbufferRec { - unsigned int attachment; - unsigned int name; - unsigned int pitch; - unsigned int cpp; - unsigned int flags; -}; - -#define __DRI_DRI2_LOADER "DRI_DRI2Loader" -#define __DRI_DRI2_LOADER_VERSION 3 -struct __DRIdri2LoaderExtensionRec { - __DRIextension base; - - __DRIbuffer *(*getBuffers)(__DRIdrawable *driDrawable, - int *width, int *height, - unsigned int *attachments, int count, - int *out_count, void *loaderPrivate); - - /** - * Flush pending front-buffer rendering - * - * Any rendering that has been performed to the - * \c __DRI_BUFFER_FAKE_FRONT_LEFT will be flushed to the - * \c __DRI_BUFFER_FRONT_LEFT. - * - * \param driDrawable Drawable whose front-buffer is to be flushed - * \param loaderPrivate Loader's private data that was previously passed - * into __DRIdri2ExtensionRec::createNewDrawable - */ - void (*flushFrontBuffer)(__DRIdrawable *driDrawable, void *loaderPrivate); - - - /** - * Get list of buffers from the server - * - * Gets a list of buffer for the specified set of attachments. Unlike - * \c ::getBuffers, this function takes a list of attachments paired with - * opaque \c unsigned \c int value describing the format of the buffer. - * It is the responsibility of the caller to know what the service that - * allocates the buffers will expect to receive for the format. - * - * \param driDrawable Drawable whose buffers are being queried. - * \param width Output where the width of the buffers is stored. - * \param height Output where the height of the buffers is stored. - * \param attachments List of pairs of attachment ID and opaque format - * requested for the drawable. - * \param count Number of attachment / format pairs stored in - * \c attachments. - * \param loaderPrivate Loader's private data that was previously passed - * into __DRIdri2ExtensionRec::createNewDrawable. - */ - __DRIbuffer *(*getBuffersWithFormat)(__DRIdrawable *driDrawable, - int *width, int *height, - unsigned int *attachments, int count, - int *out_count, void *loaderPrivate); -}; - -/** - * This extension provides alternative screen, drawable and context - * constructors for DRI2. - */ -#define __DRI_DRI2 "DRI_DRI2" -#define __DRI_DRI2_VERSION 1 - -struct __DRIdri2ExtensionRec { - __DRIextension base; - - __DRIscreen *(*createNewScreen)(int screen, int fd, - const __DRIextension **extensions, - const __DRIconfig ***driver_configs, - void *loaderPrivate); - - __DRIdrawable *(*createNewDrawable)(__DRIscreen *screen, - const __DRIconfig *config, - void *loaderPrivate); - - __DRIcontext *(*createNewContext)(__DRIscreen *screen, - const __DRIconfig *config, - __DRIcontext *shared, - void *loaderPrivate); - -}; - - -/** - * This extension provides functionality to enable various EGLImage - * extensions. - */ -#define __DRI_IMAGE "DRI_IMAGE" -#define __DRI_IMAGE_VERSION 1 - -/** - * These formats correspond to the similarly named MESA_FORMAT_* - * tokens, except in the native endian of the CPU. For example, on - * little endian __DRI_IMAGE_FORMAT_XRGB8888 corresponds to - * MESA_FORMAT_XRGB8888, but MESA_FORMAT_XRGB8888_REV on big endian. - */ -#define __DRI_IMAGE_FORMAT_RGB565 0x1001 -#define __DRI_IMAGE_FORMAT_XRGB8888 0x1002 -#define __DRI_IMAGE_FORMAT_ARGB8888 0x1003 - -typedef struct __DRIimageRec __DRIimage; -typedef struct __DRIimageExtensionRec __DRIimageExtension; -struct __DRIimageExtensionRec { - __DRIextension base; - - __DRIimage *(*createImageFromName)(__DRIcontext *context, - int width, int height, int format, - int name, int pitch, - void *loaderPrivate); - - __DRIimage *(*createImageFromRenderbuffer)(__DRIcontext *context, - int renderbuffer, - void *loaderPrivate); - - void (*destroyImage)(__DRIimage *image); -}; - -/** - * This extension must be implemented by the loader and passed to the - * driver at screen creation time. The EGLImage entry points in the - * various client APIs take opaque EGLImage handles and use this - * extension to map them to a __DRIimage. At version 1, this - * extensions allows mapping EGLImage pointers to __DRIimage pointers, - * but future versions could support other EGLImage-like, opaque types - * with new lookup functions. - */ -#define __DRI_IMAGE_LOOKUP "DRI_IMAGE_LOOKUP" -#define __DRI_IMAGE_LOOKUP_VERSION 1 - -typedef struct __DRIimageLookupExtensionRec __DRIimageLookupExtension; -struct __DRIimageLookupExtensionRec { - __DRIextension base; - - __DRIimage *(*lookupEGLImage)(__DRIcontext *context, void *image, - void *loaderPrivate); -}; - -#endif diff --git a/Dependencies/OpenGL/GL/internal/glcore.h b/Dependencies/OpenGL/GL/internal/glcore.h deleted file mode 100644 index 547b111..0000000 --- a/Dependencies/OpenGL/GL/internal/glcore.h +++ /dev/null @@ -1,181 +0,0 @@ -#ifndef __gl_core_h_ -#define __gl_core_h_ - -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ - -#if !defined(_WIN32_WCE) -#include -#endif - -#define GL_CORE_SGI 1 -#define GL_CORE_MESA 2 -#define GL_CORE_APPLE 4 -#define GL_CORE_WINDOWS 8 - -typedef struct __GLcontextRec __GLcontext; - -/* -** This file defines the interface between the GL core and the surrounding -** "operating system" that supports it (currently the GLX or WGL extensions). -** -** Members (data and function pointers) are documented as imported or -** exported according to how they are used by the core rendering functions. -** Imported members are initialized by the "operating system" and used by -** the core functions. Exported members are initialized by the core functions -** and used by the "operating system". -*/ - -/** - * Mode and limit information for a context. This information is - * kept around in the context so that values can be used during - * command execution, and for returning information about the - * context to the application. - * - * Instances of this structure are shared by the driver and the loader. To - * maintain binary compatability, new fields \b must be added only to the - * end of the structure. - * - * \sa _gl_context_modes_create - */ -typedef struct __GLcontextModesRec { - struct __GLcontextModesRec * next; - - GLboolean rgbMode; - GLboolean floatMode; - GLboolean colorIndexMode; - GLuint doubleBufferMode; - GLuint stereoMode; - - GLboolean haveAccumBuffer; - GLboolean haveDepthBuffer; - GLboolean haveStencilBuffer; - - GLint redBits, greenBits, blueBits, alphaBits; /* bits per comp */ - GLuint redMask, greenMask, blueMask, alphaMask; - GLint rgbBits; /* total bits for rgb */ - GLint indexBits; /* total bits for colorindex */ - - GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits; - GLint depthBits; - GLint stencilBits; - - GLint numAuxBuffers; - - GLint level; - - GLint pixmapMode; - - /* GLX */ - GLint visualID; - GLint visualType; /**< One of the GLX X visual types. (i.e., - * \c GLX_TRUE_COLOR, etc.) - */ - - /* EXT_visual_rating / GLX 1.2 */ - GLint visualRating; - - /* EXT_visual_info / GLX 1.2 */ - GLint transparentPixel; - /* colors are floats scaled to ints */ - GLint transparentRed, transparentGreen, transparentBlue, transparentAlpha; - GLint transparentIndex; - - /* ARB_multisample / SGIS_multisample */ - GLint sampleBuffers; - GLint samples; - - /* SGIX_fbconfig / GLX 1.3 */ - GLint drawableType; - GLint renderType; - GLint xRenderable; - GLint fbconfigID; - - /* SGIX_pbuffer / GLX 1.3 */ - GLint maxPbufferWidth; - GLint maxPbufferHeight; - GLint maxPbufferPixels; - GLint optimalPbufferWidth; /* Only for SGIX_pbuffer. */ - GLint optimalPbufferHeight; /* Only for SGIX_pbuffer. */ - - /* SGIX_visual_select_group */ - GLint visualSelectGroup; - - /* OML_swap_method */ - GLint swapMethod; - - GLint screen; - - /* EXT_texture_from_pixmap */ - GLint bindToTextureRgb; - GLint bindToTextureRgba; - GLint bindToMipmapTexture; - GLint bindToTextureTargets; - GLint yInverted; -} __GLcontextModes; - -/* Several fields of __GLcontextModes can take these as values. Since - * GLX header files may not be available everywhere they need to be used, - * redefine them here. - */ -#define GLX_NONE 0x8000 -#define GLX_SLOW_CONFIG 0x8001 -#define GLX_TRUE_COLOR 0x8002 -#define GLX_DIRECT_COLOR 0x8003 -#define GLX_PSEUDO_COLOR 0x8004 -#define GLX_STATIC_COLOR 0x8005 -#define GLX_GRAY_SCALE 0x8006 -#define GLX_STATIC_GRAY 0x8007 -#define GLX_TRANSPARENT_RGB 0x8008 -#define GLX_TRANSPARENT_INDEX 0x8009 -#define GLX_NON_CONFORMANT_CONFIG 0x800D -#define GLX_SWAP_EXCHANGE_OML 0x8061 -#define GLX_SWAP_COPY_OML 0x8062 -#define GLX_SWAP_UNDEFINED_OML 0x8063 - -#define GLX_DONT_CARE 0xFFFFFFFF - -#define GLX_RGBA_BIT 0x00000001 -#define GLX_COLOR_INDEX_BIT 0x00000002 -#define GLX_WINDOW_BIT 0x00000001 -#define GLX_PIXMAP_BIT 0x00000002 -#define GLX_PBUFFER_BIT 0x00000004 - -#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0 -#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1 -#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2 -#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3 -#define GLX_Y_INVERTED_EXT 0x20D4 - -#define GLX_TEXTURE_1D_BIT_EXT 0x00000001 -#define GLX_TEXTURE_2D_BIT_EXT 0x00000002 -#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004 - -#endif /* __gl_core_h_ */ diff --git a/Dependencies/OpenGL/GL/internal/sarea.h b/Dependencies/OpenGL/GL/internal/sarea.h deleted file mode 100644 index a0d6084..0000000 --- a/Dependencies/OpenGL/GL/internal/sarea.h +++ /dev/null @@ -1,92 +0,0 @@ -/** - * \file sarea.h - * SAREA definitions. - * - * \author Kevin E. Martin - * \author Jens Owen - * \author Rickard E. (Rik) Faith - */ - -/* - * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. - * Copyright 2000 VA Linux Systems, Inc. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -#ifndef _SAREA_H_ -#define _SAREA_H_ - -#include "xf86drm.h" - -/* SAREA area needs to be at least a page */ -#if defined(__alpha__) -#define SAREA_MAX 0x2000 -#elif defined(__ia64__) -#define SAREA_MAX 0x10000 /* 64kB */ -#else -/* Intel 830M driver needs at least 8k SAREA */ -#define SAREA_MAX 0x2000 -#endif - -#define SAREA_MAX_DRAWABLES 256 - -#define SAREA_DRAWABLE_CLAIMED_ENTRY 0x80000000 - -/** - * SAREA per drawable information. - * - * \sa _XF86DRISAREA. - */ -typedef struct _XF86DRISAREADrawable { - unsigned int stamp; - unsigned int flags; -} XF86DRISAREADrawableRec, *XF86DRISAREADrawablePtr; - -/** - * SAREA frame information. - * - * \sa _XF86DRISAREA. - */ -typedef struct _XF86DRISAREAFrame { - unsigned int x; - unsigned int y; - unsigned int width; - unsigned int height; - unsigned int fullscreen; -} XF86DRISAREAFrameRec, *XF86DRISAREAFramePtr; - -/** - * SAREA definition. - */ -typedef struct _XF86DRISAREA { - /** first thing is always the DRM locking structure */ - drmLock lock; - /** \todo Use readers/writer lock for drawable_lock */ - drmLock drawable_lock; - XF86DRISAREADrawableRec drawableTable[SAREA_MAX_DRAWABLES]; - XF86DRISAREAFrameRec frame; - drm_context_t dummy_context; -} XF86DRISAREARec, *XF86DRISAREAPtr; - -#endif diff --git a/Dependencies/OpenGL/GL/mesa_wgl.h b/Dependencies/OpenGL/GL/mesa_wgl.h deleted file mode 100644 index ca2e1b8..0000000 --- a/Dependencies/OpenGL/GL/mesa_wgl.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 3.1 - * - * Copyright (C) 1999 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -/* prototypes for the Mesa WGL functions */ -/* relocated here so that I could make GLUT get them properly */ - -#ifndef _mesa_wgl_h_ -#define _mesa_wgl_h_ - -#if defined(__MINGW32__) -# define __W32API_USE_DLLIMPORT__ -#endif - -#include - -#ifdef __cplusplus -extern "C" { -#endif - - -#ifndef WGLAPI -#define WGLAPI GLAPI -#endif - -#if defined(__MINGW32__) -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN 1 -# endif -# include -#endif - - -#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP) -#ifndef _GNU_H_WINDOWS32_FUNCTIONS -# ifdef UNICODE -# define wglUseFontBitmaps wglUseFontBitmapsW -# define wglUseFontOutlines wglUseFontOutlinesW -# else -# define wglUseFontBitmaps wglUseFontBitmapsA -# define wglUseFontOutlines wglUseFontOutlinesA -# endif /* !UNICODE */ -#endif /* _GNU_H_WINDOWS32_FUNCTIONS */ -typedef struct tagLAYERPLANEDESCRIPTOR LAYERPLANEDESCRIPTOR, *PLAYERPLANEDESCRIPTOR, *LPLAYERPLANEDESCRIPTOR; -typedef struct _GLYPHMETRICSFLOAT GLYPHMETRICSFLOAT, *PGLYPHMETRICSFLOAT, *LPGLYPHMETRICSFLOAT; -typedef struct tagPIXELFORMATDESCRIPTOR PIXELFORMATDESCRIPTOR, *PPIXELFORMATDESCRIPTOR, *LPPIXELFORMATDESCRIPTOR; -#endif - - -#ifdef _MSC_VER -# pragma warning( disable : 4615 ) /* pragma warning : unknown user warning type*/ -# pragma warning( push ) -# pragma warning( disable : 4273 ) /* 'function' : inconsistent DLL linkage. dllexport assumed. */ -#endif - - -WGLAPI int GLAPIENTRY wglSetPixelFormat(HDC, int, const PIXELFORMATDESCRIPTOR *); -WGLAPI int GLAPIENTRY wglSwapBuffers(HDC hdc); -WGLAPI int GLAPIENTRY wglChoosePixelFormat(HDC, const PIXELFORMATDESCRIPTOR *); -WGLAPI int GLAPIENTRY wglDescribePixelFormat(HDC,int, unsigned int, LPPIXELFORMATDESCRIPTOR); -WGLAPI int GLAPIENTRY wglGetPixelFormat(HDC hdc); - -WGLAPI int GLAPIENTRY wglCopyContext(HGLRC, HGLRC, unsigned int); -WGLAPI HGLRC GLAPIENTRY wglCreateContext(HDC); -WGLAPI HGLRC GLAPIENTRY wglCreateLayerContext(HDC,int); -WGLAPI int GLAPIENTRY wglDeleteContext(HGLRC); -WGLAPI int GLAPIENTRY wglDescribeLayerPlane(HDC, int, int, unsigned int,LPLAYERPLANEDESCRIPTOR); -WGLAPI HGLRC GLAPIENTRY wglGetCurrentContext(void); -WGLAPI HDC GLAPIENTRY wglGetCurrentDC(void); -WGLAPI int GLAPIENTRY wglGetLayerPaletteEntries(HDC, int, int, int,COLORREF *); -WGLAPI PROC GLAPIENTRY wglGetProcAddress(const char*); -WGLAPI int GLAPIENTRY wglMakeCurrent(HDC,HGLRC); -WGLAPI int GLAPIENTRY wglRealizeLayerPalette(HDC, int, int); -WGLAPI int GLAPIENTRY wglSetLayerPaletteEntries(HDC, int, int, int,const COLORREF *); -WGLAPI int GLAPIENTRY wglShareLists(HGLRC, HGLRC); -WGLAPI int GLAPIENTRY wglSwapLayerBuffers(HDC, unsigned int); -WGLAPI int GLAPIENTRY wglUseFontBitmapsA(HDC, unsigned long, unsigned long, unsigned long); -WGLAPI int GLAPIENTRY wglUseFontBitmapsW(HDC, unsigned long, unsigned long, unsigned long); -WGLAPI int GLAPIENTRY wglUseFontOutlinesA(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT); -WGLAPI int GLAPIENTRY wglUseFontOutlinesW(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT); - -#ifndef __MINGW32__ -WGLAPI int GLAPIENTRY SwapBuffers(HDC); -WGLAPI int GLAPIENTRY ChoosePixelFormat(HDC,const PIXELFORMATDESCRIPTOR *); -WGLAPI int GLAPIENTRY DescribePixelFormat(HDC,int,unsigned int,LPPIXELFORMATDESCRIPTOR); -WGLAPI int GLAPIENTRY GetPixelFormat(HDC); -WGLAPI int GLAPIENTRY SetPixelFormat(HDC,int,const PIXELFORMATDESCRIPTOR *); -#endif - - -#ifdef _MSC_VER -# pragma warning( pop ) -#endif - -#ifdef __cplusplus -} -#endif - - -#endif /* _mesa_wgl_h_ */ diff --git a/Dependencies/OpenGL/GL/mglmesa.h b/Dependencies/OpenGL/GL/mglmesa.h deleted file mode 100644 index 0f9f789..0000000 --- a/Dependencies/OpenGL/GL/mglmesa.h +++ /dev/null @@ -1,79 +0,0 @@ -/**************************************************************************** -* -* Mesa bindings for SciTech MGL -* -* Copyright (C) 1996 SciTech Software. -* All rights reserved. -* -* Filename: mglmesa.h -* Version: Revision: 1.1.1.1 -* -* Language: ANSI C -* Environment: Any -* -* Description: Header file for the Mesa/OpenGL interface bindings for the -* SciTech MGL graphics library. Uses the MGL internal -* device context structures to get direct access to the -* high performance MGL rasterization functions for maximum -* performance. Utilizes the VESA VBE/AF Accelerator Functions -* via the MGL's accelerated device driver functions, as well -* as basic DirectDraw accelerated functions provided by the -* MGL. -* -* This library is free software; you can redistribute it and/or -* modify it under the terms of the GNU Library General Public -* License as published by the Free Software Foundation; either -* version 2 of the License, or (at your option) any later version. -* -* This library is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* Library General Public License for more details. -* -* You should have received a copy of the GNU Library General Public -* License along with this library; if not, write to the Free -* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -* -* -****************************************************************************/ - -#ifndef __MGLMESA_H -#define __MGLMESA_H - -#include "mgraph.h" - -/*------------------------- Function Prototypes ---------------------------*/ - -#ifdef __cplusplus -extern "C" { /* Use "C" linkage when in C++ mode */ -#endif - -#ifndef __WINDOWS__ -#define GLAPIENTRY -#endif - -#ifdef __WINDOWS__ -bool GLAPIENTRY MGLMesaInitDLL(MGLCallbacks *cb,char *version); -#endif -void GLAPIENTRY MGLMesaChooseVisual(MGLDC *dc,MGLVisual *visual); -bool GLAPIENTRY MGLMesaSetVisual(MGLDC *dc,MGLVisual *visual); -bool GLAPIENTRY MGLMesaCreateContext(MGLDC *dc,bool forceMemDC); -void GLAPIENTRY MGLMesaDestroyContext(MGLDC *dc); -void GLAPIENTRY MGLMesaMakeCurrent(MGLDC *dc); -void GLAPIENTRY MGLMesaSwapBuffers(MGLDC *dc,bool waitVRT); - -/* Palette manipulation support. The reason we provide palette manipulation - * routines is so that when rendering in double buffered modes with a - * software backbuffer, the palette for the backbuffer is kept consistent - * with the hardware front buffer. - */ - -void GLAPIENTRY MGLMesaSetPaletteEntry(MGLDC *dc,int entry,uchar red,uchar green,uchar blue); -void GLAPIENTRY MGLMesaSetPalette(MGLDC *dc,palette_t *pal,int numColors,int startIndex); -void GLAPIENTRY MGLMesaRealizePalette(MGLDC *dc,int numColors,int startIndex,int waitVRT); - -#ifdef __cplusplus -} /* End of "C" linkage for C++ */ -#endif /* __cplusplus */ - -#endif /* __MGLMESA_H */ diff --git a/Dependencies/OpenGL/GL/osmesa.h b/Dependencies/OpenGL/GL/osmesa.h deleted file mode 100644 index 56fa23c..0000000 --- a/Dependencies/OpenGL/GL/osmesa.h +++ /dev/null @@ -1,289 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5 - * - * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - - -/* - * Mesa Off-Screen rendering interface. - * - * This is an operating system and window system independent interface to - * Mesa which allows one to render images into a client-supplied buffer in - * main memory. Such images may manipulated or saved in whatever way the - * client wants. - * - * These are the API functions: - * OSMesaCreateContext - create a new Off-Screen Mesa rendering context - * OSMesaMakeCurrent - bind an OSMesaContext to a client's image buffer - * and make the specified context the current one. - * OSMesaDestroyContext - destroy an OSMesaContext - * OSMesaGetCurrentContext - return thread's current context ID - * OSMesaPixelStore - controls how pixels are stored in image buffer - * OSMesaGetIntegerv - return OSMesa state parameters - * - * - * The limits on the width and height of an image buffer are MAX_WIDTH and - * MAX_HEIGHT as defined in Mesa/src/config.h. Defaults are 1280 and 1024. - * You can increase them as needed but beware that many temporary arrays in - * Mesa are dimensioned by MAX_WIDTH or MAX_HEIGHT. - */ - - -#ifndef OSMESA_H -#define OSMESA_H - - -#ifdef __cplusplus -extern "C" { -#endif - - -#include - - -#define OSMESA_MAJOR_VERSION 6 -#define OSMESA_MINOR_VERSION 5 -#define OSMESA_PATCH_VERSION 0 - - - -/* - * Values for the format parameter of OSMesaCreateContext() - * New in version 2.0. - */ -#define OSMESA_COLOR_INDEX GL_COLOR_INDEX -#define OSMESA_RGBA GL_RGBA -#define OSMESA_BGRA 0x1 -#define OSMESA_ARGB 0x2 -#define OSMESA_RGB GL_RGB -#define OSMESA_BGR 0x4 -#define OSMESA_RGB_565 0x5 - - -/* - * OSMesaPixelStore() parameters: - * New in version 2.0. - */ -#define OSMESA_ROW_LENGTH 0x10 -#define OSMESA_Y_UP 0x11 - - -/* - * Accepted by OSMesaGetIntegerv: - */ -#define OSMESA_WIDTH 0x20 -#define OSMESA_HEIGHT 0x21 -#define OSMESA_FORMAT 0x22 -#define OSMESA_TYPE 0x23 -#define OSMESA_MAX_WIDTH 0x24 /* new in 4.0 */ -#define OSMESA_MAX_HEIGHT 0x25 /* new in 4.0 */ - - -typedef struct osmesa_context *OSMesaContext; - - -#if defined(__BEOS__) || defined(__QUICKDRAW__) -#pragma export on -#endif - - -/* - * Create an Off-Screen Mesa rendering context. The only attribute needed is - * an RGBA vs Color-Index mode flag. - * - * Input: format - one of OSMESA_COLOR_INDEX, OSMESA_RGBA, OSMESA_BGRA, - * OSMESA_ARGB, OSMESA_RGB, or OSMESA_BGR. - * sharelist - specifies another OSMesaContext with which to share - * display lists. NULL indicates no sharing. - * Return: an OSMesaContext or 0 if error - */ -GLAPI OSMesaContext GLAPIENTRY -OSMesaCreateContext( GLenum format, OSMesaContext sharelist ); - - - -/* - * Create an Off-Screen Mesa rendering context and specify desired - * size of depth buffer, stencil buffer and accumulation buffer. - * If you specify zero for depthBits, stencilBits, accumBits you - * can save some memory. - * - * New in Mesa 3.5 - */ -GLAPI OSMesaContext GLAPIENTRY -OSMesaCreateContextExt( GLenum format, GLint depthBits, GLint stencilBits, - GLint accumBits, OSMesaContext sharelist); - - -/* - * Destroy an Off-Screen Mesa rendering context. - * - * Input: ctx - the context to destroy - */ -GLAPI void GLAPIENTRY -OSMesaDestroyContext( OSMesaContext ctx ); - - - -/* - * Bind an OSMesaContext to an image buffer. The image buffer is just a - * block of memory which the client provides. Its size must be at least - * as large as width*height*sizeof(type). Its address should be a multiple - * of 4 if using RGBA mode. - * - * Image data is stored in the order of glDrawPixels: row-major order - * with the lower-left image pixel stored in the first array position - * (ie. bottom-to-top). - * - * Since the only type initially supported is GL_UNSIGNED_BYTE, if the - * context is in RGBA mode, each pixel will be stored as a 4-byte RGBA - * value. If the context is in color indexed mode, each pixel will be - * stored as a 1-byte value. - * - * If the context's viewport hasn't been initialized yet, it will now be - * initialized to (0,0,width,height). - * - * Input: ctx - the rendering context - * buffer - the image buffer memory - * type - data type for pixel components, only GL_UNSIGNED_BYTE - * supported now - * width, height - size of image buffer in pixels, at least 1 - * Return: GL_TRUE if success, GL_FALSE if error because of invalid ctx, - * invalid buffer address, type!=GL_UNSIGNED_BYTE, width<1, height<1, - * width>internal limit or height>internal limit. - */ -GLAPI GLboolean GLAPIENTRY -OSMesaMakeCurrent( OSMesaContext ctx, void *buffer, GLenum type, - GLsizei width, GLsizei height ); - - - - -/* - * Return the current Off-Screen Mesa rendering context handle. - */ -GLAPI OSMesaContext GLAPIENTRY -OSMesaGetCurrentContext( void ); - - - -/* - * Set pixel store/packing parameters for the current context. - * This is similar to glPixelStore. - * Input: pname - OSMESA_ROW_LENGTH - * specify actual pixels per row in image buffer - * 0 = same as image width (default) - * OSMESA_Y_UP - * zero = Y coordinates increase downward - * non-zero = Y coordinates increase upward (default) - * value - the value for the parameter pname - * - * New in version 2.0. - */ -GLAPI void GLAPIENTRY -OSMesaPixelStore( GLint pname, GLint value ); - - - -/* - * Return an integer value like glGetIntegerv. - * Input: pname - - * OSMESA_WIDTH return current image width - * OSMESA_HEIGHT return current image height - * OSMESA_FORMAT return image format - * OSMESA_TYPE return color component data type - * OSMESA_ROW_LENGTH return row length in pixels - * OSMESA_Y_UP returns 1 or 0 to indicate Y axis direction - * value - pointer to integer in which to return result. - */ -GLAPI void GLAPIENTRY -OSMesaGetIntegerv( GLint pname, GLint *value ); - - - -/* - * Return the depth buffer associated with an OSMesa context. - * Input: c - the OSMesa context - * Output: width, height - size of buffer in pixels - * bytesPerValue - bytes per depth value (2 or 4) - * buffer - pointer to depth buffer values - * Return: GL_TRUE or GL_FALSE to indicate success or failure. - * - * New in Mesa 2.4. - */ -GLAPI GLboolean GLAPIENTRY -OSMesaGetDepthBuffer( OSMesaContext c, GLint *width, GLint *height, - GLint *bytesPerValue, void **buffer ); - - - -/* - * Return the color buffer associated with an OSMesa context. - * Input: c - the OSMesa context - * Output: width, height - size of buffer in pixels - * format - buffer format (OSMESA_FORMAT) - * buffer - pointer to depth buffer values - * Return: GL_TRUE or GL_FALSE to indicate success or failure. - * - * New in Mesa 3.3. - */ -GLAPI GLboolean GLAPIENTRY -OSMesaGetColorBuffer( OSMesaContext c, GLint *width, GLint *height, - GLint *format, void **buffer ); - - - -/** - * This typedef is new in Mesa 6.3. - */ -typedef void (*OSMESAproc)(); - - -/* - * Return pointer to the named function. - * New in Mesa 4.1 - * Return OSMESAproc in 6.3. - */ -GLAPI OSMESAproc GLAPIENTRY -OSMesaGetProcAddress( const char *funcName ); - - - -/** - * Enable/disable color clamping, off by default. - * New in Mesa 6.4.2 - */ -GLAPI void GLAPIENTRY -OSMesaColorClamp(GLboolean enable); - - -#if defined(__BEOS__) || defined(__QUICKDRAW__) -#pragma export off -#endif - - -#ifdef __cplusplus -} -#endif - - -#endif diff --git a/Dependencies/OpenGL/GL/vms_x_fix.h b/Dependencies/OpenGL/GL/vms_x_fix.h deleted file mode 100644 index 24cba47..0000000 --- a/Dependencies/OpenGL/GL/vms_x_fix.h +++ /dev/null @@ -1,1224 +0,0 @@ -/*************************************************************************** - * * - * Author : Jouk Jansen (joukj@hrem.nano.tudelft.nl) * - * * - * Last revision : 31 August 2006 * - * * - * Repair definitions of Runtime library functions when compiling with * - * /name=(as_is) on OpenVMS * - * * - ***************************************************************************/ - -#ifndef VMS_X_FIX -#define VMS_X_FIX - -#define decw$_select DECW$_SELECT -#define DtSaverGetWindows DTSAVERGETWINDOWS -#define MrmFetchWidget MRMFETCHWIDGET -#define MrmInitialize MRMINITIALIZE -#define MrmOpenHierarchy MRMOPENHIERARCHY -#define MrmRegisterNames MRMREGISTERNAMES -#define XAddExtension XADDEXTENSION -#define XAddHosts XADDHOSTS -#define XAllocClassHint XALLOCCLASSHINT -#define XAllocColor XALLOCCOLOR -#define XAllocColorCells XALLOCCOLORCELLS -#define XAllocIconSize XALLOCICONSIZE -#define XAllocNamedColor XALLOCNAMEDCOLOR -#define XAllocSizeHints XALLOCSIZEHINTS -#define XAllocStandardColormap XALLOCSTANDARDCOLORMAP -#define XAllocWMHints XALLOCWMHINTS -#define XAllowEvents XALLOWEVENTS -#define XAutoRepeatOff XAUTOREPEATOFF -#define XAutoRepeatOn XAUTOREPEATON -#define XBaseFontNameListOfFontSet XBASEFONTNAMELISTOFFONTSET -#define XBell XBELL -#define XBitmapPad XBITMAPPAD -#define XBlackPixel XBLACKPIXEL -#define XBlackPixelOfScreen XBLACKPIXELOFSCREEN -#define XCellsOfScreen XCELLSOFSCREEN -#define XChangeActivePointerGrab XCHANGEACTIVEPOINTERGRAB -#define XChangeGC XCHANGEGC -#define XChangeKeyboardControl XCHANGEKEYBOARDCONTROL -#define XChangePointerControl XCHANGEPOINTERCONTROL -#define XChangeProperty XCHANGEPROPERTY -#define XChangeWindowAttributes XCHANGEWINDOWATTRIBUTES -#define XCheckIfEvent XCHECKIFEVENT -#define XCheckMaskEvent XCHECKMASKEVENT -#define XCheckTypedEvent XCHECKTYPEDEVENT -#define XCheckTypedWindowEvent XCHECKTYPEDWINDOWEVENT -#define XCheckWindowEvent XCHECKWINDOWEVENT -#define XClearArea XCLEARAREA -#define XClearWindow XCLEARWINDOW -#define XClipBox XCLIPBOX -#define XCloseDisplay XCLOSEDISPLAY -#define XCloseIM XCLOSEIM -#define XConfigureWindow XCONFIGUREWINDOW -#define XConvertSelection XCONVERTSELECTION -#define XCopyArea XCOPYAREA -#define XCopyColormapAndFree XCOPYCOLORMAPANDFREE -#define XCopyGC XCOPYGC -#define XCopyPlane XCOPYPLANE -#define XCreateBitmapFromData XCREATEBITMAPFROMDATA -#define XCreateColormap XCREATECOLORMAP -#define XCreateFontCursor XCREATEFONTCURSOR -#define XCreateFontSet XCREATEFONTSET -#define XCreateGC XCREATEGC -#define XCreateGlyphCursor XCREATEGLYPHCURSOR -#define XCreateIC XCREATEIC -#define XCreateImage XCREATEIMAGE -#define XCreatePixmap XCREATEPIXMAP -#define XCreatePixmapCursor XCREATEPIXMAPCURSOR -#define XCreatePixmapFromBitmapData XCREATEPIXMAPFROMBITMAPDATA -#define XCreateRegion XCREATEREGION -#define XCreateSimpleWindow XCREATESIMPLEWINDOW -#define XCreateWindow XCREATEWINDOW -#define XDefaultColormap XDEFAULTCOLORMAP -#define XDefaultColormapOfScreen XDEFAULTCOLORMAPOFSCREEN -#define XDefaultDepth XDEFAULTDEPTH -#define XDefaultDepthOfScreen XDEFAULTDEPTHOFSCREEN -#define XDefaultGC XDEFAULTGC -#define XDefaultRootWindow XDEFAULTROOTWINDOW -#define XDefaultScreen XDEFAULTSCREEN -#define XDefaultScreenOfDisplay XDEFAULTSCREENOFDISPLAY -#define XDefaultVisual XDEFAULTVISUAL -#define XDefaultVisualOfScreen XDEFAULTVISUALOFSCREEN -#define XDefineCursor XDEFINECURSOR -#define XDeleteContext XDELETECONTEXT -#define XDeleteProperty XDELETEPROPERTY -#define XDestroyIC XDESTROYIC -#define XDestroyRegion XDESTROYREGION -#define XDestroySubwindows XDESTROYSUBWINDOWS -#define XDestroyWindow XDESTROYWINDOW -#define XDisableAccessControl XDISABLEACCESSCONTROL -#define XDisplayCells XDISPLAYCELLS -#define XDisplayHeight XDISPLAYHEIGHT -#define XDisplayKeycodes XDISPLAYKEYCODES -#define XDisplayName XDISPLAYNAME -#define XDisplayOfIM XDISPLAYOFIM -#define XDisplayOfScreen XDISPLAYOFSCREEN -#define XDisplayString XDISPLAYSTRING -#define XDisplayWidth XDISPLAYWIDTH -#define XDoesBackingStore XDOESBACKINGSTORE -#define XDrawArc XDRAWARC -#define XDrawArcs XDRAWARCS -#define XDrawImageString XDRAWIMAGESTRING -#define XDrawImageString16 XDRAWIMAGESTRING16 -#define XDrawLine XDRAWLINE -#define XDrawLines XDRAWLINES -#define XDrawPoint XDRAWPOINT -#define XDrawPoints XDRAWPOINTS -#define XDrawRectangle XDRAWRECTANGLE -#define XDrawRectangles XDRAWRECTANGLES -#define XDrawSegments XDRAWSEGMENTS -#define XDrawString XDRAWSTRING -#define XDrawString16 XDRAWSTRING16 -#define XDrawText XDRAWTEXT -#define XDrawText16 XDRAWTEXT16 -#define XESetCloseDisplay XESETCLOSEDISPLAY -#define XEmptyRegion XEMPTYREGION -#define XEnableAccessControl XENABLEACCESSCONTROL -#define XEqualRegion XEQUALREGION -#define XEventsQueued XEVENTSQUEUED -#define XExtendedMaxRequestSize XEXTENDEDMAXREQUESTSIZE -#define XExtentsOfFontSet XEXTENTSOFFONTSET -#define XFetchBuffer XFETCHBUFFER -#define XFetchBytes XFETCHBYTES -#define XFetchName XFETCHNAME -#define XFillArc XFILLARC -#define XFillArcs XFILLARCS -#define XFillPolygon XFILLPOLYGON -#define XFillRectangle XFILLRECTANGLE -#define XFillRectangles XFILLRECTANGLES -#define XFilterEvent XFILTEREVENT -#define XFindContext XFINDCONTEXT -#define XFlush XFLUSH -#define XFontsOfFontSet XFONTSOFFONTSET -#define XForceScreenSaver XFORCESCREENSAVER -#define XFree XFREE -#define XFreeColormap XFREECOLORMAP -#define XFreeColors XFREECOLORS -#define XFreeCursor XFREECURSOR -#define XFreeDeviceList XFREEDEVICELIST -#define XFreeDeviceState XFREEDEVICESTATE -#define XFreeFont XFREEFONT -#define XFreeFontInfo XFREEFONTINFO -#define XFreeFontNames XFREEFONTNAMES -#define XFreeFontSet XFREEFONTSET -#define XFreeGC XFREEGC -#define XFreeModifiermap XFREEMODIFIERMAP -#define XFreePixmap XFREEPIXMAP -#define XFreeStringList XFREESTRINGLIST -#define XGContextFromGC XGCONTEXTFROMGC -#define XGeometry XGEOMETRY -#define XGetAtomName XGETATOMNAME -#define XGetClassHint XGETCLASSHINT -#define XGetCommand XGETCOMMAND -#define XGetDefault XGETDEFAULT -#define XGetErrorDatabaseText XGETERRORDATABASETEXT -#define XGetErrorText XGETERRORTEXT -#define XGetExtensionVersion XGETEXTENSIONVERSION -#define XGetFontProperty XGETFONTPROPERTY -#define XGetGCValues XGETGCVALUES -#define XGetGeometry XGETGEOMETRY -#define XGetICValues XGETICVALUES -#define XGetIMValues XGETIMVALUES -#define XGetIconName XGETICONNAME -#define XGetIconSizes XGETICONSIZES -#define XGetImage XGETIMAGE -#define XGetInputFocus XGETINPUTFOCUS -#define XGetKeyboardControl XGETKEYBOARDCONTROL -#define XGetKeyboardMapping XGETKEYBOARDMAPPING -#define XGetModifierMapping XGETMODIFIERMAPPING -#define XGetMotionEvents XGETMOTIONEVENTS -#define XGetNormalHints XGETNORMALHINTS -#define XGetPointerControl XGETPOINTERCONTROL -#define XGetPointerMapping XGETPOINTERMAPPING -#define XGetRGBColormaps XGETRGBCOLORMAPS -#define XGetScreenSaver XGETSCREENSAVER -#define XGetSelectionOwner XGETSELECTIONOWNER -#define XGetStandardColormap XGETSTANDARDCOLORMAP -#define XGetSubImage XGETSUBIMAGE -#define XGetTextProperty XGETTEXTPROPERTY -#define XGetVisualInfo XGETVISUALINFO -#define XGetWMColormapWindows XGETWMCOLORMAPWINDOWS -#define XGetWMHints XGETWMHINTS -#define XGetWMIconName XGETWMICONNAME -#define XGetWMName XGETWMNAME -#define XGetWMNormalHints XGETWMNORMALHINTS -#define XGetWindowAttributes XGETWINDOWATTRIBUTES -#define XGetWindowProperty XGETWINDOWPROPERTY -#define XGrabButton XGRABBUTTON -#define XGrabKeyboard XGRABKEYBOARD -#define XGrabPointer XGRABPOINTER -#define XGrabServer XGRABSERVER -#define XHeightMMOfScreen XHEIGHTMMOFSCREEN -#define XHeightOfScreen XHEIGHTOFSCREEN -#define XIconifyWindow XICONIFYWINDOW -#define XIfEvent XIFEVENT -#define XInitExtension XINITEXTENSION -#define XInitImage XINITIMAGE -#define XInstallColormap XINSTALLCOLORMAP -#define XInternAtom XINTERNATOM -#define XInternAtoms XINTERNATOMS -#define XIntersectRegion XINTERSECTREGION -#define XKeycodeToKeysym XKEYCODETOKEYSYM -#define XKeysymToKeycode XKEYSYMTOKEYCODE -#define XKeysymToString XKEYSYMTOSTRING -#define XKillClient XKILLCLIENT -#define XListDepths XLISTDEPTHS -#define XListFonts XLISTFONTS -#define XListFontsWithInfo XLISTFONTSWITHINFO -#define XListHosts XLISTHOSTS -#define XListInputDevices XLISTINPUTDEVICES -#define XListInstalledColormaps XLISTINSTALLEDCOLORMAPS -#define XListPixmapFormats XLISTPIXMAPFORMATS -#define XListProperties XLISTPROPERTIES -#define XLoadFont XLOADFONT -#define XLoadQueryFont XLOADQUERYFONT -#define XLookupColor XLOOKUPCOLOR -#define XLookupKeysym XLOOKUPKEYSYM -#define XLookupString XLOOKUPSTRING -#define XLowerWindow XLOWERWINDOW -#define XMapRaised XMAPRAISED -#define XMapSubwindows XMAPSUBWINDOWS -#define XMapWindow XMAPWINDOW -#define XMaskEvent XMASKEVENT -#define XMatchVisualInfo XMATCHVISUALINFO -#define XMaxRequestSize XMAXREQUESTSIZE -#define XMissingExtension XMISSINGEXTENSION -#define XMoveResizeWindow XMOVERESIZEWINDOW -#define XMoveWindow XMOVEWINDOW -#define XNextEvent XNEXTEVENT -#define XNextRequest XNEXTREQUEST -#define XNoOp XNOOP -#define XOffsetRegion XOFFSETREGION -#define XOpenDevice XOPENDEVICE -#define XOpenDisplay XOPENDISPLAY -#define XOpenIM XOPENIM -#define XParseColor XPARSECOLOR -#define XParseGeometry XPARSEGEOMETRY -#define XPeekEvent XPEEKEVENT -#define XPeekIfEvent XPEEKIFEVENT -#define XPending XPENDING -#define XPointInRegion XPOINTINREGION -#define XPolygonRegion XPOLYGONREGION -#define XPutBackEvent XPUTBACKEVENT -#define XPutImage XPUTIMAGE -#define XQLength XQLENGTH -#define XQueryBestCursor XQUERYBESTCURSOR -#define XQueryBestStipple XQUERYBESTSTIPPLE -#define XQueryColor XQUERYCOLOR -#define XQueryColors XQUERYCOLORS -#define XQueryDeviceState XQUERYDEVICESTATE -#define XQueryExtension XQUERYEXTENSION -#define XQueryFont XQUERYFONT -#define XQueryKeymap XQUERYKEYMAP -#define XQueryPointer XQUERYPOINTER -#define XQueryTree XQUERYTREE -#define XRaiseWindow XRAISEWINDOW -#define XReadBitmapFile XREADBITMAPFILE -#define XRecolorCursor XRECOLORCURSOR -#define XReconfigureWMWindow XRECONFIGUREWMWINDOW -#define XRectInRegion XRECTINREGION -#define XRefreshKeyboardMapping XREFRESHKEYBOARDMAPPING -#define XRemoveHosts XREMOVEHOSTS -#define XReparentWindow XREPARENTWINDOW -#define XResetScreenSaver XRESETSCREENSAVER -#define XResizeWindow XRESIZEWINDOW -#define XResourceManagerString XRESOURCEMANAGERSTRING -#define XRestackWindows XRESTACKWINDOWS -#define XRotateBuffers XROTATEBUFFERS -#define XRootWindow XROOTWINDOW -#define XRootWindowOfScreen XROOTWINDOWOFSCREEN -#define XSaveContext XSAVECONTEXT -#define XScreenNumberOfScreen XSCREENNUMBEROFSCREEN -#define XScreenOfDisplay XSCREENOFDISPLAY -#define XSelectAsyncEvent XSELECTASYNCEVENT -#define XSelectAsyncInput XSELECTASYNCINPUT -#define XSelectExtensionEvent XSELECTEXTENSIONEVENT -#define XSelectInput XSELECTINPUT -#define XSendEvent XSENDEVENT -#define XServerVendor XSERVERVENDOR -#define XSetArcMode XSETARCMODE -#define XSetBackground XSETBACKGROUND -#define XSetClassHint XSETCLASSHINT -#define XSetClipMask XSETCLIPMASK -#define XSetClipOrigin XSETCLIPORIGIN -#define XSetClipRectangles XSETCLIPRECTANGLES -#define XSetCloseDownMode XSETCLOSEDOWNMODE -#define XSetCommand XSETCOMMAND -#define XSetDashes XSETDASHES -#define XSetErrorHandler XSETERRORHANDLER -#define XSetExtensionErrorHandler XSETEXTENSIONERRORHANDLER -#define XSetFillRule XSETFILLRULE -#define XSetFillStyle XSETFILLSTYLE -#define XSetFont XSETFONT -#define XSetForeground XSETFOREGROUND -#define XSetFunction XSETFUNCTION -#define XSetGraphicsExposures XSETGRAPHICSEXPOSURES -#define XSetICFocus XSETICFOCUS -#define XSetICValues XSETICVALUES -#define XSetIOErrorHandler XSETIOERRORHANDLER -#define XSetIconName XSETICONNAME -#define XSetInputFocus XSETINPUTFOCUS -#define XSetLineAttributes XSETLINEATTRIBUTES -#define XSetLocaleModifiers XSETLOCALEMODIFIERS -#define XSetNormalHints XSETNORMALHINTS -#define XSetPlaneMask XSETPLANEMASK -#define XSetRegion XSETREGION -#define XSetRGBColormaps XSETRGBCOLORMAPS -#define XSetScreenSaver XSETSCREENSAVER -#define XSetSelectionOwner XSETSELECTIONOWNER -#define XSetStandardProperties XSETSTANDARDPROPERTIES -#define XSetState XSETSTATE -#define XSetStipple XSETSTIPPLE -#define XSetSubwindowMode XSETSUBWINDOWMODE -#define XSetTSOrigin XSETTSORIGIN -#define XSetTextProperty XSETTEXTPROPERTY -#define XSetTile XSETTILE -#define XSetTransientForHint XSETTRANSIENTFORHINT -#define XSetWMClientMachine XSETWMCLIENTMACHINE -#define XSetWMColormapWindows XSETWMCOLORMAPWINDOWS -#define XSetWMHints XSETWMHINTS -#define XSetWMIconName XSETWMICONNAME -#define XSetWMName XSETWMNAME -#define XSetWMNormalHints XSETWMNORMALHINTS -#define XSetWMProperties XSETWMPROPERTIES -#define XSetWMProtocols XSETWMPROTOCOLS -#define XSetWMSizeHints XSETWMSIZEHINTS -#define XSetWindowBackground XSETWINDOWBACKGROUND -#define XSetWindowBackgroundPixmap XSETWINDOWBACKGROUNDPIXMAP -#define XSetWindowBorder XSETWINDOWBORDER -#define XSetWindowBorderPixmap XSETWINDOWBORDERPIXMAP -#define XSetWindowBorderWidth XSETWINDOWBORDERWIDTH -#define XSetWindowColormap XSETWINDOWCOLORMAP -#define XShapeCombineMask XSHAPECOMBINEMASK -#define XShapeCombineRectangles XSHAPECOMBINERECTANGLES -#define XShapeGetRectangles XSHAPEGETRECTANGLES -#define XShapeQueryExtension XSHAPEQUERYEXTENSION -#define XShmAttach XSHMATTACH -#define XShmCreateImage XSHMCREATEIMAGE -#define XShmCreatePixmap XSHMCREATEPIXMAP -#define XShmDetach XSHMDETACH -#define XShmGetEventBase XSHMGETEVENTBASE -#define XShmPutImage XSHMPUTIMAGE -#define XShmQueryExtension XSHMQUERYEXTENSION -#define XShmQueryVersion XSHMQUERYVERSION -#define XShrinkRegion XSHRINKREGION -#define XStoreBuffer XSTOREBUFFER -#define XStoreBytes XSTOREBYTES -#define XStoreColor XSTORECOLOR -#define XStoreColors XSTORECOLORS -#define XStoreName XSTORENAME -#define XStringListToTextProperty XSTRINGLISTTOTEXTPROPERTY -#define XStringToKeysym XSTRINGTOKEYSYM -#define XSubtractRegion XSUBTRACTREGION -#define XSupportsLocale XSUPPORTSLOCALE -#define XSync XSYNC -#define XSynchronize XSYNCHRONIZE -#define XTextExtents XTEXTEXTENTS -#define XTextExtents16 XTEXTEXTENTS16 -#define XTextPropertyToStringList XTEXTPROPERTYTOSTRINGLIST -#define XTextWidth XTEXTWIDTH -#define XTextWidth16 XTEXTWIDTH16 -#define XTranslateCoordinates XTRANSLATECOORDINATES -#define XUndefineCursor XUNDEFINECURSOR -#define XUngrabButton XUNGRABBUTTON -#define XUngrabKeyboard XUNGRABKEYBOARD -#define XUngrabPointer XUNGRABPOINTER -#define XUngrabServer XUNGRABSERVER -#define XUninstallColormap XUNINSTALLCOLORMAP -#define XUnionRectWithRegion XUNIONRECTWITHREGION -#define XUnionRegion XUNIONREGION -#define XUniqueContext XUNIQUECONTEXT -#define XUnloadFont XUNLOADFONT -#define XUnmapWindow XUNMAPWINDOW -#define XUnsetICFocus XUNSETICFOCUS -#define XVaCreateNestedList XVACREATENESTEDLIST -#define XVisualIDFromVisual XVISUALIDFROMVISUAL -#define XWMGeometry XWMGEOMETRY -#define XWarpPointer XWARPPOINTER -#define XWhitePixel XWHITEPIXEL -#define XWhitePixelOfScreen XWHITEPIXELOFSCREEN -#define XWidthMMOfScreen XWIDTHMMOFSCREEN -#define XWidthOfScreen XWIDTHOFSCREEN -#define XWindowEvent XWINDOWEVENT -#define XWithdrawWindow XWITHDRAWWINDOW -#define XXorRegion XXORREGION -#define XcmsQueryColor XCMSQUERYCOLOR -#define XdbeAllocateBackBufferName XDBEALLOCATEBACKBUFFERNAME -#define XdbeFreeVisualInfo XDBEFREEVISUALINFO -#define XdbeGetVisualInfo XDBEGETVISUALINFO -#define XdbeQueryExtension XDBEQUERYEXTENSION -#define XdbeSwapBuffers XDBESWAPBUFFERS -#define XextAddDisplay XEXTADDDISPLAY -#define XextFindDisplay XEXTFINDDISPLAY -#define XextRemoveDisplay XEXTREMOVEDISPLAY -#define XkbSetDetectableAutoRepeat XKBSETDETECTABLEAUTOREPEAT -#define XmActivateProtocol XMACTIVATEPROTOCOL -#define XmAddProtocolCallback XMADDPROTOCOLCALLBACK -#define XmAddProtocols XMADDPROTOCOLS -#define XmChangeColor XMCHANGECOLOR -#define XmClipboardCopy XMCLIPBOARDCOPY -#define XmClipboardCopyByName XMCLIPBOARDCOPYBYNAME -#define XmClipboardEndCopy XMCLIPBOARDENDCOPY -#define XmClipboardEndRetrieve XMCLIPBOARDENDRETRIEVE -#define XmClipboardInquireCount XMCLIPBOARDINQUIRECOUNT -#define XmClipboardInquireFormat XMCLIPBOARDINQUIREFORMAT -#define XmClipboardInquireLength XMCLIPBOARDINQUIRELENGTH -#define XmClipboardLock XMCLIPBOARDLOCK -#define XmClipboardRetrieve XMCLIPBOARDRETRIEVE -#define XmClipboardStartCopy XMCLIPBOARDSTARTCOPY -#define XmClipboardStartRetrieve XMCLIPBOARDSTARTRETRIEVE -#define XmClipboardUnlock XMCLIPBOARDUNLOCK -#define XmCommandError XMCOMMANDERROR -#define XmCommandGetChild XMCOMMANDGETCHILD -#define XmCommandSetValue XMCOMMANDSETVALUE -#define XmCreateArrowButton XMCREATEARROWBUTTON -#define XmCreateArrowButtonGadget XMCREATEARROWBUTTONGADGET -#define XmCreateBulletinBoardDialog XMCREATEBULLETINBOARDDIALOG -#define XmCreateCascadeButton XMCREATECASCADEBUTTON -#define XmCreateCascadeButtonGadget XMCREATECASCADEBUTTONGADGET -#define XmCreateDialogShell XMCREATEDIALOGSHELL -#define XmCreateDragIcon XMCREATEDRAGICON -#define XmCreateDrawingArea XMCREATEDRAWINGAREA -#define XmCreateDrawnButton XMCREATEDRAWNBUTTON -#define XmCreateErrorDialog XMCREATEERRORDIALOG -#define XmCreateFileSelectionBox XMCREATEFILESELECTIONBOX -#define XmCreateFileSelectionDialog XMCREATEFILESELECTIONDIALOG -#define XmCreateForm XMCREATEFORM -#define XmCreateFormDialog XMCREATEFORMDIALOG -#define XmCreateFrame XMCREATEFRAME -#define XmCreateInformationDialog XMCREATEINFORMATIONDIALOG -#define XmCreateLabel XMCREATELABEL -#define XmCreateLabelGadget XMCREATELABELGADGET -#define XmCreateList XMCREATELIST -#define XmCreateMainWindow XMCREATEMAINWINDOW -#define XmCreateMenuBar XMCREATEMENUBAR -#define XmCreateMessageBox XMCREATEMESSAGEBOX -#define XmCreateMessageDialog XMCREATEMESSAGEDIALOG -#define XmCreateOptionMenu XMCREATEOPTIONMENU -#define XmCreatePanedWindow XMCREATEPANEDWINDOW -#define XmCreatePopupMenu XMCREATEPOPUPMENU -#define XmCreatePromptDialog XMCREATEPROMPTDIALOG -#define XmCreatePulldownMenu XMCREATEPULLDOWNMENU -#define XmCreatePushButton XMCREATEPUSHBUTTON -#define XmCreatePushButtonGadget XMCREATEPUSHBUTTONGADGET -#define XmCreateQuestionDialog XMCREATEQUESTIONDIALOG -#define XmCreateRadioBox XMCREATERADIOBOX -#define XmCreateRowColumn XMCREATEROWCOLUMN -#define XmCreateScale XMCREATESCALE -#define XmCreateScrollBar XMCREATESCROLLBAR -#define XmCreateScrolledList XMCREATESCROLLEDLIST -#define XmCreateScrolledText XMCREATESCROLLEDTEXT -#define XmCreateScrolledWindow XMCREATESCROLLEDWINDOW -#define XmCreateSelectionDialog XMCREATESELECTIONDIALOG -#define XmCreateSeparator XMCREATESEPARATOR -#define XmCreateSeparatorGadget XMCREATESEPARATORGADGET -#define XmCreateSimpleMenuBar XMCREATESIMPLEMENUBAR -#define XmCreateTemplateDialog XMCREATETEMPLATEDIALOG -#define XmCreateText XMCREATETEXT -#define XmCreateTextField XMCREATETEXTFIELD -#define XmCreateToggleButton XMCREATETOGGLEBUTTON -#define XmCreateToggleButtonGadget XMCREATETOGGLEBUTTONGADGET -#define XmCreateWarningDialog XMCREATEWARNINGDIALOG -#define XmCvtCTToXmString XMCVTCTTOXMSTRING -#define XmDestroyPixmap XMDESTROYPIXMAP -#define XmDragStart XMDRAGSTART -#define XmDropSiteRegister XMDROPSITEREGISTER -#define XmDropSiteUnregister XMDROPSITEUNREGISTER -#define XmDropSiteUpdate XMDROPSITEUPDATE -#define XmDropTransferStart XMDROPTRANSFERSTART -#define XmFileSelectionBoxGetChild XMFILESELECTIONBOXGETCHILD -#define XmFileSelectionDoSearch XMFILESELECTIONDOSEARCH -#define XmFontListAppendEntry XMFONTLISTAPPENDENTRY -#define XmFontListCopy XMFONTLISTCOPY -#define XmFontListCreate XMFONTLISTCREATE -#define XmFontListEntryCreate XMFONTLISTENTRYCREATE -#define XmFontListEntryFree XMFONTLISTENTRYFREE -#define XmFontListEntryGetFont XMFONTLISTENTRYGETFONT -#define XmFontListEntryGetTag XMFONTLISTENTRYGETTAG -#define XmFontListEntryLoad XMFONTLISTENTRYLOAD -#define XmFontListFree XMFONTLISTFREE -#define XmFontListFreeFontContext XMFONTLISTFREEFONTCONTEXT -#define XmFontListGetNextFont XMFONTLISTGETNEXTFONT -#define XmFontListInitFontContext XMFONTLISTINITFONTCONTEXT -#define XmFontListNextEntry XMFONTLISTNEXTENTRY -#define XmGetColors XMGETCOLORS -#define XmGetColorCalculation XMGETCOLORCALCULATION -#define XmGetFocusWidget XMGETFOCUSWIDGET -#define XmGetMenuCursor XMGETMENUCURSOR -#define XmGetPixmap XMGETPIXMAP -#define XmGetPixmapByDepth XMGETPIXMAPBYDEPTH -#define XmGetTearOffControl XMGETTEAROFFCONTROL -#define XmGetXmDisplay XMGETXMDISPLAY -#define XmImMbLookupString XMIMMBLOOKUPSTRING -#define XmImRegister XMIMREGISTER -#define XmImSetFocusValues XMIMSETFOCUSVALUES -#define XmImSetValues XMIMSETVALUES -#define XmImUnregister XMIMUNREGISTER -#define XmImUnsetFocus XMIMUNSETFOCUS -#define XmInstallImage XMINSTALLIMAGE -#define XmInternAtom XMINTERNATOM -#define XmIsMotifWMRunning XMISMOTIFWMRUNNING -#define XmListAddItem XMLISTADDITEM -#define XmListAddItemUnselected XMLISTADDITEMUNSELECTED -#define XmListAddItems XMLISTADDITEMS -#define XmListAddItemsUnselected XMLISTADDITEMSUNSELECTED -#define XmListDeleteAllItems XMLISTDELETEALLITEMS -#define XmListDeleteItem XMLISTDELETEITEM -#define XmListDeleteItemsPos XMLISTDELETEITEMSPOS -#define XmListDeletePos XMLISTDELETEPOS -#define XmListDeselectAllItems XMLISTDESELECTALLITEMS -#define XmListDeselectPos XMLISTDESELECTPOS -#define XmListGetKbdItemPos XMLISTGETKBDITEMPOS -#define XmListGetMatchPos XMLISTGETMATCHPOS -#define XmListGetSelectedPos XMLISTGETSELECTEDPOS -#define XmListItemExists XMLISTITEMEXISTS -#define XmListItemPos XMLISTITEMPOS -#define XmListPosSelected XMLISTPOSSELECTED -#define XmListReplaceItems XMLISTREPLACEITEMS -#define XmListReplaceItemsPos XMLISTREPLACEITEMSPOS -#define XmListSelectItem XMLISTSELECTITEM -#define XmListSelectPos XMLISTSELECTPOS -#define XmListSetBottomPos XMLISTSETBOTTOMPOS -#define XmListSetItem XMLISTSETITEM -#define XmListSetKbdItemPos XMLISTSETKBDITEMPOS -#define XmListSetPos XMLISTSETPOS -#define XmMainWindowSetAreas XMMAINWINDOWSETAREAS -#define XmMenuPosition XMMENUPOSITION -#define XmMessageBoxGetChild XMMESSAGEBOXGETCHILD -#define XmOptionButtonGadget XMOPTIONBUTTONGADGET -#define XmOptionLabelGadget XMOPTIONLABELGADGET -#define XmProcessTraversal XMPROCESSTRAVERSAL -#define XmQmotif XMQMOTIF -#define XmRemoveProtocolCallback XMREMOVEPROTOCOLCALLBACK -#define XmRemoveProtocols XMREMOVEPROTOCOLS -#define XmRemoveTabGroup XMREMOVETABGROUP -#define XmRepTypeGetId XMREPTYPEGETID -#define XmRepTypeGetRecord XMREPTYPEGETRECORD -#define XmRepTypeInstallTearOffModelCon XMREPTYPEINSTALLTEAROFFMODELCON -#define XmRepTypeRegister XMREPTYPEREGISTER -#define XmRepTypeValidValue XMREPTYPEVALIDVALUE -#define XmScrollBarGetValues XMSCROLLBARGETVALUES -#define XmScrollBarSetValues XMSCROLLBARSETVALUES -#define XmScrolledWindowSetAreas XMSCROLLEDWINDOWSETAREAS -#define XmSelectionBoxGetChild XMSELECTIONBOXGETCHILD -#define XmSetColorCalculation XMSETCOLORCALCULATION -#define XmStringByteCompare XMSTRINGBYTECOMPARE -#define XmStringCompare XMSTRINGCOMPARE -#define XmStringConcat XMSTRINGCONCAT -#define XmStringCopy XMSTRINGCOPY -#define XmStringCreate XMSTRINGCREATE -#define XmStringCreateLocalized XMSTRINGCREATELOCALIZED -#define XmStringCreateLtoR XMSTRINGCREATELTOR -#define XmStringCreateSimple XMSTRINGCREATESIMPLE -#define XmStringDraw XMSTRINGDRAW -#define XmStringDrawUnderline XMSTRINGDRAWUNDERLINE -#define XmStringExtent XMSTRINGEXTENT -#define XmStringFree XMSTRINGFREE -#define XmStringFreeContext XMSTRINGFREECONTEXT -#define XmStringGetLtoR XMSTRINGGETLTOR -#define XmStringGetNextComponent XMSTRINGGETNEXTCOMPONENT -#define XmStringGetNextSegment XMSTRINGGETNEXTSEGMENT -#define XmStringInitContext XMSTRINGINITCONTEXT -#define XmStringLength XMSTRINGLENGTH -#define XmStringLtoRCreate XMSTRINGLTORCREATE -#define XmStringNConcat XMSTRINGNCONCAT -#define XmStringSegmentCreate XMSTRINGSEGMENTCREATE -#define XmStringSeparatorCreate XMSTRINGSEPARATORCREATE -#define XmStringWidth XMSTRINGWIDTH -#define XmTextClearSelection XMTEXTCLEARSELECTION -#define XmTextCopy XMTEXTCOPY -#define XmTextCut XMTEXTCUT -#define XmTextFieldClearSelection XMTEXTFIELDCLEARSELECTION -#define XmTextFieldCopy XMTEXTFIELDCOPY -#define XmTextFieldCut XMTEXTFIELDCUT -#define XmTextFieldGetEditable XMTEXTFIELDGETEDITABLE -#define XmTextFieldGetInsertionPosition XMTEXTFIELDGETINSERTIONPOSITION -#define XmTextFieldGetLastPosition XMTEXTFIELDGETLASTPOSITION -#define XmTextFieldGetMaxLength XMTEXTFIELDGETMAXLENGTH -#define XmTextFieldGetSelection XMTEXTFIELDGETSELECTION -#define XmTextFieldGetSelectionPosition XMTEXTFIELDGETSELECTIONPOSITION -#define XmTextFieldGetString XMTEXTFIELDGETSTRING -#define XmTextFieldInsert XMTEXTFIELDINSERT -#define XmTextFieldPaste XMTEXTFIELDPASTE -#define XmTextFieldRemove XMTEXTFIELDREMOVE -#define XmTextFieldReplace XMTEXTFIELDREPLACE -#define XmTextFieldSetAddMode XMTEXTFIELDSETADDMODE -#define XmTextFieldSetHighlight XMTEXTFIELDSETHIGHLIGHT -#define XmTextFieldSetInsertionPosition XMTEXTFIELDSETINSERTIONPOSITION -#define XmTextFieldSetMaxLength XMTEXTFIELDSETMAXLENGTH -#define XmTextFieldSetSelection XMTEXTFIELDSETSELECTION -#define XmTextFieldSetString XMTEXTFIELDSETSTRING -#define XmTextFieldShowPosition XMTEXTFIELDSHOWPOSITION -#define XmTextGetCursorPosition XMTEXTGETCURSORPOSITION -#define XmTextGetEditable XMTEXTGETEDITABLE -#define XmTextGetInsertionPosition XMTEXTGETINSERTIONPOSITION -#define XmTextGetLastPosition XMTEXTGETLASTPOSITION -#define XmTextGetMaxLength XMTEXTGETMAXLENGTH -#define XmTextGetSelection XMTEXTGETSELECTION -#define XmTextGetSelectionPosition XMTEXTGETSELECTIONPOSITION -#define XmTextGetString XMTEXTGETSTRING -#define XmTextInsert XMTEXTINSERT -#define XmTextPaste XMTEXTPASTE -#define XmTextPosToXY XMTEXTPOSTOXY -#define XmTextRemove XMTEXTREMOVE -#define XmTextReplace XMTEXTREPLACE -#define XmTextSetCursorPosition XMTEXTSETCURSORPOSITION -#define XmTextSetEditable XMTEXTSETEDITABLE -#define XmTextSetHighlight XMTEXTSETHIGHLIGHT -#define XmTextSetInsertionPosition XMTEXTSETINSERTIONPOSITION -#define XmTextSetSelection XMTEXTSETSELECTION -#define XmTextSetString XMTEXTSETSTRING -#define XmTextSetTopCharacter XMTEXTSETTOPCHARACTER -#define XmTextShowPosition XMTEXTSHOWPOSITION -#define XmToggleButtonGadgetGetState XMTOGGLEBUTTONGADGETGETSTATE -#define XmToggleButtonGadgetSetState XMTOGGLEBUTTONGADGETSETSTATE -#define XmToggleButtonGetState XMTOGGLEBUTTONGETSTATE -#define XmToggleButtonSetState XMTOGGLEBUTTONSETSTATE -#define XmUninstallImage XMUNINSTALLIMAGE -#define XmUpdateDisplay XMUPDATEDISPLAY -#define XmVaCreateSimpleRadioBox XMVACREATESIMPLERADIOBOX -#define XmbDrawString XMBDRAWSTRING -#define XmbLookupString XMBLOOKUPSTRING -#define XmbResetIC XMBRESETIC -#define XmbSetWMProperties XMBSETWMPROPERTIES -#define XmbTextEscapement XMBTEXTESCAPEMENT -#define XmbTextExtents XMBTEXTEXTENTS -#define XmbTextListToTextProperty XMBTEXTLISTTOTEXTPROPERTY -#define XmbTextPropertyToTextList XMBTEXTPROPERTYTOTEXTLIST -#define XmbufCreateBuffers XMBUFCREATEBUFFERS -#define XmbufDestroyBuffers XMBUFDESTROYBUFFERS -#define XmbufDisplayBuffers XMBUFDISPLAYBUFFERS -#define XmbufQueryExtension XMBUFQUERYEXTENSION -#define Xmemory_free XMEMORY_FREE -#define Xmemory_malloc XMEMORY_MALLOC -#define XmuClientWindow XMUCLIENTWINDOW -#define XmuConvertStandardSelection XMUCONVERTSTANDARDSELECTION -#define XmuCvtStringToBitmap XMUCVTSTRINGTOBITMAP -#define XmuInternAtom XMUINTERNATOM -#define XmuInternStrings XMUINTERNSTRINGS -#define XmuLookupStandardColormap XMULOOKUPSTANDARDCOLORMAP -#define XmuPrintDefaultErrorMessage XMUPRINTDEFAULTERRORMESSAGE -#define XrmCombineDatabase XRMCOMBINEDATABASE -#define XrmCombineFileDatabase XRMCOMBINEFILEDATABASE -#define XrmDestroyDatabase XRMDESTROYDATABASE -#define XrmGetDatabase XRMGETDATABASE -#define XrmGetFileDatabase XRMGETFILEDATABASE -#define XrmGetResource XRMGETRESOURCE -#define XrmGetStringDatabase XRMGETSTRINGDATABASE -#define XrmInitialize XRMINITIALIZE -#define XrmMergeDatabases XRMMERGEDATABASES -#define XrmParseCommand XRMPARSECOMMAND -#define XrmPermStringToQuark XRMPERMSTRINGTOQUARK -#define XrmPutFileDatabase XRMPUTFILEDATABASE -#define XrmPutLineResource XRMPUTLINERESOURCE -#define XrmPutStringResource XRMPUTSTRINGRESOURCE -#define XrmQGetResource XRMQGETRESOURCE -#define XrmQPutStringResource XRMQPUTSTRINGRESOURCE -#define XrmQuarkToString XRMQUARKTOSTRING -#define XrmSetDatabase XRMSETDATABASE -#define XrmStringToBindingQuarkList XRMSTRINGTOBINDINGQUARKLIST -#define XrmStringToQuark XRMSTRINGTOQUARK -#define XtAddCallback XTADDCALLBACK -#define XtAddCallbacks XTADDCALLBACKS -#define XtAddConverter XTADDCONVERTER -#define XtAddEventHandler XTADDEVENTHANDLER -#define XtAddExposureToRegion XTADDEXPOSURETOREGION -#define XtAddGrab XTADDGRAB -#define XtAddRawEventHandler XTADDRAWEVENTHANDLER -#define XtAllocateGC XTALLOCATEGC -#define XtAppAddActions XTAPPADDACTIONS -#define XtAppAddInput XTAPPADDINPUT -#define XtAppAddTimeOut XTAPPADDTIMEOUT -#define XtAppAddWorkProc XTAPPADDWORKPROC -#define XtAppCreateShell XTAPPCREATESHELL -#define XtAppError XTAPPERROR -#define XtAppErrorMsg XTAPPERRORMSG -#define XtAppGetErrorDatabase XTAPPGETERRORDATABASE -#define XtAppGetErrorDatabaseText XTAPPGETERRORDATABASETEXT -#define XtAppSetErrorMsgHandler XTAPPSETERRORMSGHANDLER -#define XtAppInitialize XTAPPINITIALIZE -#define XtAppMainLoop XTAPPMAINLOOP -#define XtAppNextEvent XTAPPNEXTEVENT -#define XtAppPeekEvent XTAPPPEEKEVENT -#define XtAppPending XTAPPPENDING -#define XtAppProcessEvent XTAPPPROCESSEVENT -#define XtAppSetErrorHandler XTAPPSETERRORHANDLER -#define XtAppSetFallbackResources XTAPPSETFALLBACKRESOURCES -#define XtAppSetTypeConverter XTAPPSETTYPECONVERTER -#define XtAppSetWarningHandler XTAPPSETWARNINGHANDLER -#define XtAppWarningMsg XTAPPWARNINGMSG -#define XtAppSetWarningMsgHandler XTAPPSETWARNINGMSGHANDLER -#define XtAppWarning XTAPPWARNING -#define XtAugmentTranslations XTAUGMENTTRANSLATIONS -#define XtCallActionProc XTCALLACTIONPROC -#define XtCallCallbackList XTCALLCALLBACKLIST -#define XtCallCallbacks XTCALLCALLBACKS -#define XtCallConverter XTCALLCONVERTER -#define XtCalloc XTCALLOC -#ifndef NOXTDISPLAY -#define XtClass XTCLASS -#endif -#define XtCloseDisplay XTCLOSEDISPLAY -#define XtConfigureWidget XTCONFIGUREWIDGET -#define XtConvert XTCONVERT -#define XtConvertAndStore XTCONVERTANDSTORE -#define XtCreateApplicationContext XTCREATEAPPLICATIONCONTEXT -#define XtCreateManagedWidget XTCREATEMANAGEDWIDGET -#define XtCreatePopupShell XTCREATEPOPUPSHELL -#define XtCreateWidget XTCREATEWIDGET -#define XtCreateWindow XTCREATEWINDOW -#define XtCvtStringToFont XTCVTSTRINGTOFONT -#define XtDatabase XTDATABASE -#define XtDestroyApplicationContext XTDESTROYAPPLICATIONCONTEXT -#define XtDestroyWidget XTDESTROYWIDGET -#define XtDisownSelection XTDISOWNSELECTION -#define XtDispatchEvent XTDISPATCHEVENT -#ifndef NOXTDISPLAY -#define XtDisplay XTDISPLAY -#endif -#define XtDisplayInitialize XTDISPLAYINITIALIZE -#define XtDisplayOfObject XTDISPLAYOFOBJECT -#define XtDisplayStringConvWarning XTDISPLAYSTRINGCONVWARNING -#define XtDisplayToApplicationContext XTDISPLAYTOAPPLICATIONCONTEXT -#define XtError XTERROR -#define XtErrorMsg XTERRORMSG -#define XtFree XTFREE -#define XtGetActionKeysym XTGETACTIONKEYSYM -#define XtGetActionList XTGETACTIONLIST -#define XtGetApplicationNameAndClass XTGETAPPLICATIONNAMEANDCLASS -#define XtGetApplicationResources XTGETAPPLICATIONRESOURCES -#define XtGetClassExtension XTGETCLASSEXTENSION -#define XtGetConstraintResourceList XTGETCONSTRAINTRESOURCELIST -#define XtGetGC XTGETGC -#define XtGetMultiClickTime XTGETMULTICLICKTIME -#define XtGetResourceList XTGETRESOURCELIST -#define XtGetSelectionValue XTGETSELECTIONVALUE -#define XtGetSelectionValues XTGETSELECTIONVALUES -#define XtGetSubresources XTGETSUBRESOURCES -#define XtGetValues XTGETVALUES -#define XtGrabButton XTGRABBUTTON -#define XtGrabKeyboard XTGRABKEYBOARD -#define XtGrabPointer XTGRABPOINTER -#define XtHasCallbacks XTHASCALLBACKS -#define XtInitialize XTINITIALIZE -#define XtInitializeWidgetClass XTINITIALIZEWIDGETCLASS -#define XtInsertEventHandler XTINSERTEVENTHANDLER -#define XtInsertRawEventHandler XTINSERTRAWEVENTHANDLER -#define XtInstallAccelerators XTINSTALLACCELERATORS -#define XtIsManaged XTISMANAGED -#define XtIsObject XTISOBJECT -#ifndef NOXTDISPLAY -#define XtIsRealized XTISREALIZED -#endif -#define XtIsSensitive XTISSENSITIVE -#define XtIsSubclass XTISSUBCLASS -#define XtLastTimestampProcessed XTLASTTIMESTAMPPROCESSED -#define XtMainLoop XTMAINLOOP -#define XtMakeGeometryRequest XTMAKEGEOMETRYREQUEST -#define XtMakeResizeRequest XTMAKERESIZEREQUEST -#define XtMalloc XTMALLOC -#define XtManageChild XTMANAGECHILD -#define XtManageChildren XTMANAGECHILDREN -#define XtMergeArgLists XTMERGEARGLISTS -#define XtMoveWidget XTMOVEWIDGET -#define XtName XTNAME -#define XtNameToWidget XTNAMETOWIDGET -#define XtOpenApplication XTOPENAPPLICATION -#define XtOpenDisplay XTOPENDISPLAY -#define XtOverrideTranslations XTOVERRIDETRANSLATIONS -#define XtOwnSelection XTOWNSELECTION -#ifndef NOXTDISPLAY -#define XtParent XTPARENT -#endif -#define XtParseAcceleratorTable XTPARSEACCELERATORTABLE -#define XtParseTranslationTable XTPARSETRANSLATIONTABLE -#define XtPopdown XTPOPDOWN -#define XtPopup XTPOPUP -#define XtPopupSpringLoaded XTPOPUPSPRINGLOADED -#define XtQueryGeometry XTQUERYGEOMETRY -#define XtRealizeWidget XTREALIZEWIDGET -#define XtRealloc XTREALLOC -#define XtRegisterDrawable _XTREGISTERWINDOW -#define XtRegisterGrabAction XTREGISTERGRABACTION -#define XtReleaseGC XTRELEASEGC -#define XtRemoveAllCallbacks XTREMOVEALLCALLBACKS -#define XtRemoveCallback XTREMOVECALLBACK -#define XtRemoveEventHandler XTREMOVEEVENTHANDLER -#define XtRemoveGrab XTREMOVEGRAB -#define XtRemoveInput XTREMOVEINPUT -#define XtRemoveTimeOut XTREMOVETIMEOUT -#define XtRemoveWorkProc XTREMOVEWORKPROC -#define XtResizeWidget XTRESIZEWIDGET -#define XtResolvePathname XTRESOLVEPATHNAME -#ifndef NOXTDISPLAY -#define XtScreen XTSCREEN -#endif -#define XtScreenDatabase XTSCREENDATABASE -#define XtScreenOfObject XTSCREENOFOBJECT -#define XtSessionReturnToken XTSESSIONRETURNTOKEN -#define XtSetErrorHandler XTSETERRORHANDLER -#define XtSetKeyboardFocus XTSETKEYBOARDFOCUS -#define XtSetLanguageProc XTSETLANGUAGEPROC -#define XtSetMappedWhenManaged XTSETMAPPEDWHENMANAGED -#define XtSetSensitive XTSETSENSITIVE -#define XtSetTypeConverter XTSETTYPECONVERTER -#define XtSetValues XTSETVALUES -#define XtShellStrings XTSHELLSTRINGS -#define XtStringConversionWarning XTSTRINGCONVERSIONWARNING -#define XtStrings XTSTRINGS -#define XtToolkitInitialize XTTOOLKITINITIALIZE -#define XtTranslateCoords XTTRANSLATECOORDS -#define XtTranslateKeycode XTTRANSLATEKEYCODE -#define XtUngrabButton XTUNGRABBUTTON -#define XtUngrabKeyboard XTUNGRABKEYBOARD -#define XtUngrabPointer XTUNGRABPOINTER -#define XtUnmanageChild XTUNMANAGECHILD -#define XtUnmanageChildren XTUNMANAGECHILDREN -#define XtUnrealizeWidget XTUNREALIZEWIDGET -#define XtUnregisterDrawable _XTUNREGISTERWINDOW -#define XtVaAppCreateShell XTVAAPPCREATESHELL -#define XtVaCreateManagedWidget XTVACREATEMANAGEDWIDGET -#define XtVaCreatePopupShell XTVACREATEPOPUPSHELL -#define XtVaCreateWidget XTVACREATEWIDGET -#define XtVaGetApplicationResources XTVAGETAPPLICATIONRESOURCES -#define XtVaGetValues XTVAGETVALUES -#define XtVaSetValues XTVASETVALUES -#define XtWarning XTWARNING -#define XtWarningMsg XTWARNINGMSG -#define XtWidgetToApplicationContext XTWIDGETTOAPPLICATIONCONTEXT -#ifndef NOXTDISPLAY -#define XtWindow XTWINDOW -#endif -#define XtWindowOfObject XTWINDOWOFOBJECT -#define XtWindowToWidget XTWINDOWTOWIDGET -#define XwcDrawImageString XWCDRAWIMAGESTRING -#define XwcDrawString XWCDRAWSTRING -#define XwcFreeStringList XWCFREESTRINGLIST -#define XwcTextEscapement XWCTEXTESCAPEMENT -#define XwcTextExtents XWCTEXTEXTENTS -#define XwcTextListToTextProperty XWCTEXTLISTTOTEXTPROPERTY -#define XwcLookupString XWCLOOKUPSTRING -#define XwcTextPropertyToTextList XWCTEXTPROPERTYTOTEXTLIST -#define _XAllocTemp _XALLOCTEMP -#define _XDeqAsyncHandler _XDEQASYNCHANDLER -#define _XEatData _XEATDATA -#define _XFlush _XFLUSH -#define _XFreeTemp _XFREETEMP -#define _XGetAsyncReply _XGETASYNCREPLY -#define _XInitImageFuncPtrs _XINITIMAGEFUNCPTRS -#define _XRead _XREAD -#define _XReadPad _XREADPAD -#define _XRegisterFilterByType _XREGISTERFILTERBYTYPE -#define _XReply _XREPLY -#define _XSend _XSEND -#define _XUnregisterFilter _XUNREGISTERFILTER -#define _XVIDtoVisual _XVIDTOVISUAL -#define _XmBottomShadowColorDefault _XMBOTTOMSHADOWCOLORDEFAULT -#define _XmClearBorder _XMCLEARBORDER -#define _XmConfigureObject _XMCONFIGUREOBJECT -#define _XmDestroyParentCallback _XMDESTROYPARENTCALLBACK -#define _XmDrawArrow _XMDRAWARROW -#define _XmDrawShadows _XMDRAWSHADOWS -#define _XmFontListGetDefaultFont _XMFONTLISTGETDEFAULTFONT -#define _XmFromHorizontalPixels _XMFROMHORIZONTALPIXELS -#define _XmFromVerticalPixels _XMFROMVERTICALPIXELS -#define _XmGetClassExtensionPtr _XMGETCLASSEXTENSIONPTR -#define _XmGetDefaultFontList _XMGETDEFAULTFONTLIST -#define _XmGetTextualDragIcon _XMGETTEXTUALDRAGICON -#define _XmGetWidgetExtData _XMGETWIDGETEXTDATA -#define _XmGrabKeyboard _XMGRABKEYBOARD -#define _XmGrabPointer _XMGRABPOINTER -#define _XmInheritClass _XMINHERITCLASS -#define _XmInputForGadget _XMINPUTFORGADGET -#define _XmInputInGadget _XMINPUTINGADGET -#define _XmMakeGeometryRequest _XMMAKEGEOMETRYREQUEST -#define _XmMenuPopDown _XMMENUPOPDOWN -#define _XmMoveObject _XMMOVEOBJECT -#define _XmNavigChangeManaged _XMNAVIGCHANGEMANAGED -#define _XmOSBuildFileList _XMOSBUILDFILELIST -#define _XmOSFileCompare _XMOSFILECOMPARE -#define _XmOSFindPatternPart _XMOSFINDPATTERNPART -#define _XmOSQualifyFileSpec _XMOSQUALIFYFILESPEC -#define _XmPostPopupMenu _XMPOSTPOPUPMENU -#define _XmPrimitiveEnter _XMPRIMITIVEENTER -#define _XmPrimitiveLeave _XMPRIMITIVELEAVE -#define _XmRedisplayGadgets _XMREDISPLAYGADGETS -#define _XmShellIsExclusive _XMSHELLISEXCLUSIVE -#define _XmStringDraw _XMSTRINGDRAW -#define _XmStringGetTextConcat _XMSTRINGGETTEXTCONCAT -#define _XmStrings _XMSTRINGS -#define _XmToHorizontalPixels _XMTOHORIZONTALPIXELS -#define _XmToVerticalPixels _XMTOVERTICALPIXELS -#define _XmTopShadowColorDefault _XMTOPSHADOWCOLORDEFAULT -#define _Xm_fastPtr _XM_FASTPTR -#define _XtCheckSubclassFlag _XTCHECKSUBCLASSFLAG -#define _XtCopyFromArg _XTCOPYFROMARG -#define _XtCountVaList _XTCOUNTVALIST -#define _XtInherit _XTINHERIT -#define _XtInheritTranslations _XTINHERITTRANSLATIONS -#define _XtIsSubclassOf _XTISSUBCLASSOF -#define _XtVaToArgList _XTVATOARGLIST -#define applicationShellWidgetClass APPLICATIONSHELLWIDGETCLASS -#define cli$dcl_parse CLI$DCL_PARSE -#define cli$get_value CLI$GET_VALUE -#define cli$present CLI$PRESENT -#define compositeClassRec COMPOSITECLASSREC -#define compositeWidgetClass COMPOSITEWIDGETCLASS -#define constraintClassRec CONSTRAINTCLASSREC -#define constraintWidgetClass CONSTRAINTWIDGETCLASS -#define coreWidgetClass COREWIDGETCLASS -#define exe$getspi EXE$GETSPI -#define lbr$close LBR$CLOSE -#define lbr$get_header LBR$GET_HEADER -#define lbr$get_index LBR$GET_INDEX -#define lbr$get_record LBR$GET_RECORD -#define lbr$ini_control LBR$INI_CONTROL -#define lbr$lookup_key LBR$LOOKUP_KEY -#define lbr$open LBR$OPEN -#define lbr$output_help LBR$OUTPUT_HELP -#define lib$add_times LIB$ADD_TIMES -#define lib$addx LIB$ADDX -#define lib$create_dir LIB$CREATE_DIR -#define lib$create_vm_zone LIB$CREATE_VM_ZONE -#define lib$cvt_from_internal_time LIB$CVT_FROM_INTERNAL_TIME -#define lib$cvt_htb LIB$CVT_HTB -#define lib$cvt_vectim LIB$CVT_VECTIM -#define lib$day LIB$DAY -#define lib$day_of_week LIB$DAY_OF_WEEK -#define lib$delete_symbol LIB$DELETE_SYMBOL -#define lib$delete_vm_zone LIB$DELETE_VM_ZONE -#define lib$disable_ctrl LIB$DISABLE_CTRL -#define lib$ediv LIB$EDIV -#define lib$emul LIB$EMUL -#define lib$enable_ctrl LIB$ENABLE_CTRL -#define lib$find_vm_zone LIB$FIND_VM_ZONE -#define lib$format_date_time LIB$FORMAT_DATE_TIME -#define lib$free_timer LIB$FREE_TIMER -#define lib$free_vm LIB$FREE_VM -#define lib$get_ef LIB$GET_EF -#define lib$get_foreign LIB$GET_FOREIGN -#define lib$get_input LIB$GET_INPUT -#define lib$get_users_language LIB$GET_USERS_LANGUAGE -#define lib$get_vm LIB$GET_VM -#define lib$get_symbol LIB$GET_SYMBOL -#define lib$getdvi LIB$GETDVI -#define lib$init_date_time_context LIB$INIT_DATE_TIME_CONTEXT -#define lib$init_timer LIB$INIT_TIMER -#define lib$find_file LIB$FIND_FILE -#define lib$find_file_end LIB$FIND_FILE_END -#define lib$find_image_symbol LIB$FIND_IMAGE_SYMBOL -#define lib$mult_delta_time LIB$MULT_DELTA_TIME -#define lib$put_output LIB$PUT_OUTPUT -#define lib$rename_file LIB$RENAME_FILE -#define lib$reset_vm_zone LIB$RESET_VM_ZONE -#define lib$set_symbol LIB$SET_SYMBOL -#define lib$sfree1_dd LIB$SFREE1_DD -#define lib$show_vm LIB$SHOW_VM -#define lib$show_vm_zone LIB$SHOW_VM_ZONE -#define lib$spawn LIB$SPAWN -#define lib$stat_timer LIB$STAT_TIMER -#define lib$subx LIB$SUBX -#define lib$sub_times LIB$SUB_TIMES -#define lib$wait LIB$WAIT -#define mail$send_add_address MAIL$SEND_ADD_ADDRESS -#define mail$send_add_attribute MAIL$SEND_ADD_ATTRIBUTE -#define mail$send_add_bodypart MAIL$SEND_ADD_BODYPART -#define mail$send_begin MAIL$SEND_BEGIN -#define mail$send_end MAIL$SEND_END -#define mail$send_message MAIL$SEND_MESSAGE -#define ncs$convert NCS$CONVERT -#define ncs$get_cf NCS$GET_CF -#define objectClass OBJECTCLASS -#define objectClassRec OBJECTCLASSREC -#define overrideShellClassRec OVERRIDESHELLCLASSREC -#define overrideShellWidgetClass OVERRIDESHELLWIDGETCLASS -#define pthread_attr_create PTHREAD_ATTR_CREATE -#define pthread_attr_delete PTHREAD_ATTR_DELETE -#define pthread_attr_destroy PTHREAD_ATTR_DESTROY -#define pthread_attr_getdetach_np PTHREAD_ATTR_GETDETACH_NP -#define pthread_attr_getguardsize_np PTHREAD_ATTR_GETGUARDSIZE_NP -#define pthread_attr_getinheritsched PTHREAD_ATTR_GETINHERITSCHED -#define pthread_attr_getprio PTHREAD_ATTR_GETPRIO -#define pthread_attr_getsched PTHREAD_ATTR_GETSCHED -#define pthread_attr_getschedparam PTHREAD_ATTR_GETSCHEDPARAM -#define pthread_attr_getschedpolicy PTHREAD_ATTR_GETSCHEDPOLICY -#define pthread_attr_getstacksize PTHREAD_ATTR_GETSTACKSIZE -#define pthread_attr_init PTHREAD_ATTR_INIT -#define pthread_attr_setdetach_np PTHREAD_ATTR_SETDETACH_NP -#define pthread_attr_setdetachstate PTHREAD_ATTR_SETDETACHSTATE -#define pthread_attr_setguardsize_np PTHREAD_ATTR_SETGUARDSIZE_NP -#define pthread_attr_setinheritsched PTHREAD_ATTR_SETINHERITSCHED -#define pthread_attr_setprio PTHREAD_ATTR_SETPRIO -#define pthread_attr_setsched PTHREAD_ATTR_SETSCHED -#define pthread_attr_setschedparam PTHREAD_ATTR_SETSCHEDPARAM -#define pthread_attr_setschedpolicy PTHREAD_ATTR_SETSCHEDPOLICY -#ifndef pthread_attr_setscope -# define pthread_attr_setscope PTHREAD_ATTR_SETSCOPE -#endif -#define pthread_attr_setstacksize PTHREAD_ATTR_SETSTACKSIZE -#define pthread_cancel PTHREAD_CANCEL -#define pthread_cancel_e PTHREAD_CANCEL_E -#define pthread_cond_broadcast PTHREAD_COND_BROADCAST -#define pthread_cond_destroy PTHREAD_COND_DESTROY -#define pthread_cond_init PTHREAD_COND_INIT -#define pthread_cond_sig_preempt_int_np PTHREAD_COND_SIG_PREEMPT_INT_NP -#define pthread_cond_signal PTHREAD_COND_SIGNAL -#define pthread_cond_signal_int_np PTHREAD_COND_SIGNAL_INT_NP -#define pthread_cond_timedwait PTHREAD_COND_TIMEDWAIT -#define pthread_cond_wait PTHREAD_COND_WAIT -#define pthread_condattr_create PTHREAD_CONDATTR_CREATE -#define pthread_condattr_delete PTHREAD_CONDATTR_DELETE -#define pthread_condattr_init PTHREAD_CONDATTR_INIT -#define pthread_create PTHREAD_CREATE -#define pthread_delay_np PTHREAD_DELAY_NP -#define pthread_detach PTHREAD_DETACH -#define pthread_equal PTHREAD_EQUAL -#define pthread_exc_fetch_fp_np PTHREAD_EXC_FETCH_FP_NP -#define pthread_exc_handler_np PTHREAD_EXC_HANDLER_NP -#define pthread_exc_matches_np PTHREAD_EXC_MATCHES_NP -#define pthread_exc_pop_ctx_np PTHREAD_EXC_POP_CTX_NP -#define pthread_exc_push_ctx_np PTHREAD_EXC_PUSH_CTX_NP -#define pthread_exc_raise_np PTHREAD_EXC_RAISE_NP -#define pthread_exc_savecontext_np PTHREAD_EXC_SAVECONTEXT_NP -#define pthread_exit PTHREAD_EXIT -#define pthread_get_expiration_np PTHREAD_GET_EXPIRATION_NP -#define pthread_getprio PTHREAD_GETPRIO -#define pthread_getschedparam PTHREAD_GETSCHEDPARAM -#define pthread_getscheduler PTHREAD_GETSCHEDULER -#define pthread_getspecific PTHREAD_GETSPECIFIC -#define pthread_getunique_np PTHREAD_GETUNIQUE_NP -#define pthread_join PTHREAD_JOIN -#define pthread_join32 PTHREAD_JOIN32 -#define pthread_key_create PTHREAD_KEY_CREATE -#define pthread_key_delete PTHREAD_KEY_DELETE -#define pthread_keycreate PTHREAD_KEYCREATE -#define pthread_kill PTHREAD_KILL -#define pthread_lock_global_np PTHREAD_LOCK_GLOBAL_NP -#define pthread_mutex_destroy PTHREAD_MUTEX_DESTROY -#define pthread_mutex_init PTHREAD_MUTEX_INIT -#define pthread_mutex_lock PTHREAD_MUTEX_LOCK -#define pthread_mutex_trylock PTHREAD_MUTEX_TRYLOCK -#define pthread_mutex_unlock PTHREAD_MUTEX_UNLOCK -#define pthread_mutexattr_create PTHREAD_MUTEXATTR_CREATE -#define pthread_mutexattr_delete PTHREAD_MUTEXATTR_DELETE -#define pthread_mutexattr_destroy PTHREAD_MUTEXATTR_DESTROY -#define pthread_mutexattr_getkind_np PTHREAD_MUTEXATTR_GETKIND_NP -#define pthread_mutexattr_init PTHREAD_MUTEXATTR_INIT -#define pthread_mutexattr_setkind_np PTHREAD_MUTEXATTR_SETKIND_NP -#define pthread_mutexattr_settype_np PTHREAD_MUTEXATTR_SETTYPE_NP -#define pthread_once PTHREAD_ONCE -#define pthread_resume_np PTHREAD_RESUME_NP -#define pthread_self PTHREAD_SELF -#define pthread_setasynccancel PTHREAD_SETASYNCCANCEL -#define pthread_setcancel PTHREAD_SETCANCEL -#define pthread_setcancelstate PTHREAD_SETCANCELSTATE -#define pthread_setcanceltype PTHREAD_SETCANCELTYPE -#define pthread_setprio PTHREAD_SETPRIO -#define pthread_setschedparam PTHREAD_SETSCHEDPARAM -#define pthread_setscheduler PTHREAD_SETSCHEDULER -#define pthread_setspecific PTHREAD_SETSPECIFIC -#define pthread_suspend_np PTHREAD_SUSPEND_NP -#define pthread_testcancel PTHREAD_TESTCANCEL -#define pthread_unlock_global_np PTHREAD_UNLOCK_GLOBAL_NP -#define pthread_yield PTHREAD_YIELD -#define pthread_yield_np PTHREAD_YIELD_NP -#define rectObjClass RECTOBJCLASS -#define rectObjClassRec RECTOBJCLASSREC -#define sessionShellWidgetClass SESSIONSHELLWIDGETCLASS -#define shellWidgetClass SHELLWIDGETCLASS -#define shmat SHMAT -#define shmctl SHMCTL -#define shmdt SHMDT -#define shmget SHMGET -#define smg$create_key_table SMG$CREATE_KEY_TABLE -#define smg$create_virtual_keyboard SMG$CREATE_VIRTUAL_KEYBOARD -#define smg$read_composed_line SMG$READ_COMPOSED_LINE -#define sys$add_ident SYS$ADD_IDENT -#define sys$asctoid SYS$ASCTOID -#define sys$assign SYS$ASSIGN -#define sys$bintim SYS$BINTIM -#define sys$cancel SYS$CANCEL -#define sys$cantim SYS$CANTIM -#define sys$check_access SYS$CHECK_ACCESS -#define sys$close SYS$CLOSE -#define sys$connect SYS$CONNECT -#define sys$create SYS$CREATE -#define sys$create_user_profile SYS$CREATE_USER_PROFILE -#define sys$crembx SYS$CREMBX -#define sys$creprc SYS$CREPRC -#define sys$crmpsc SYS$CRMPSC -#define sys$dassgn SYS$DASSGN -#define sys$dclast SYS$DCLAST -#define sys$dclexh SYS$DCLEXH -#define sys$delprc SYS$DELPRC -#define sys$deq SYS$DEQ -#define sys$dgblsc SYS$DGBLSC -#define sys$display SYS$DISPLAY -#define sys$enq SYS$ENQ -#define sys$enqw SYS$ENQW -#define sys$erase SYS$ERASE -#define sys$fao SYS$FAO -#define sys$faol SYS$FAOL -#define sys$find_held SYS$FIND_HELD -#define sys$finish_rdb SYS$FINISH_RDB -#define sys$flush SYS$FLUSH -#define sys$forcex SYS$FORCEX -#define sys$get SYS$GET -#define sys$get_security SYS$GET_SECURITY -#define sys$getdviw SYS$GETDVIW -#define sys$getjpi SYS$GETJPI -#define sys$getjpiw SYS$GETJPIW -#define sys$getlkiw SYS$GETLKIW -#define sys$getmsg SYS$GETMSG -#define sys$getsyi SYS$GETSYI -#define sys$getsyiw SYS$GETSYIW -#define sys$gettim SYS$GETTIM -#define sys$getuai SYS$GETUAI -#define sys$grantid SYS$GRANTID -#define sys$hash_password SYS$HASH_PASSWORD -#define sys$hiber SYS$HIBER -#define sys$mgblsc SYS$MGBLSC -#define sys$numtim SYS$NUMTIM -#define sys$open SYS$OPEN -#define sys$parse SYS$PARSE -#define sys$parse_acl SYS$PARSE_ACL -#define sys$parse_acl SYS$PARSE_ACL -#define sys$persona_assume SYS$PERSONA_ASSUME -#define sys$persona_create SYS$PERSONA_CREATE -#define sys$persona_delete SYS$PERSONA_DELETE -#define sys$process_scan SYS$PROCESS_SCAN -#define sys$put SYS$PUT -#define sys$qio SYS$QIO -#define sys$qiow SYS$QIOW -#define sys$read SYS$READ -#define sys$resched SYS$RESCHED -#define sys$rewind SYS$REWIND -#define sys$search SYS$SEARCH -#define sys$set_security SYS$SET_SECURITY -#define sys$setast SYS$SETAST -#define sys$setef SYS$SETEF -#define sys$setimr SYS$SETIMR -#define sys$setpri SYS$SETPRI -#define sys$setprn SYS$SETPRN -#define sys$setprv SYS$SETPRV -#define sys$setswm SYS$SETSWM -#define sys$setuai SYS$SETUAI -#define sys$sndopr SYS$SNDOPR -#define sys$synch SYS$SYNCH -#define sys$trnlnm SYS$TRNLNM -#define sys$update SYS$UPDATE -#define sys$wake SYS$WAKE -#define sys$write SYS$WRITE -#define topLevelShellClassRec TOPLEVELSHELLCLASSREC -#define topLevelShellWidgetClass TOPLEVELSHELLWIDGETCLASS -#define transientShellWidgetClass TRANSIENTSHELLWIDGETCLASS -#define vendorShellClassRec VENDORSHELLCLASSREC -#define vendorShellWidgetClass VENDORSHELLWIDGETCLASS -#define widgetClass WIDGETCLASS -#define widgetClassRec WIDGETCLASSREC -#define wmShellClassRec WMSHELLCLASSREC -#define wmShellWidgetClass WMSHELLWIDGETCLASS -#define x$soft_ast_lib_lock X$SOFT_AST_LIB_LOCK -#define x$soft_ast_lock_depth X$SOFT_AST_LOCK_DEPTH -#define x$soft_reenable_asts X$SOFT_REENABLE_ASTS -#define xmArrowButtonWidgetClass XMARROWBUTTONWIDGETCLASS -#define xmBulletinBoardWidgetClass XMBULLETINBOARDWIDGETCLASS -#define xmCascadeButtonClassRec XMCASCADEBUTTONCLASSREC -#define xmCascadeButtonGadgetClass XMCASCADEBUTTONGADGETCLASS -#define xmCascadeButtonWidgetClass XMCASCADEBUTTONWIDGETCLASS -#define xmCommandWidgetClass XMCOMMANDWIDGETCLASS -#define xmDialogShellWidgetClass XMDIALOGSHELLWIDGETCLASS -#define xmDrawingAreaWidgetClass XMDRAWINGAREAWIDGETCLASS -#define xmDrawnButtonWidgetClass XMDRAWNBUTTONWIDGETCLASS -#define xmFileSelectionBoxWidgetClass XMFILESELECTIONBOXWIDGETCLASS -#define xmFormWidgetClass XMFORMWIDGETCLASS -#define xmFrameWidgetClass XMFRAMEWIDGETCLASS -#define xmGadgetClass XMGADGETCLASS -#define xmLabelGadgetClass XMLABELGADGETCLASS -#define xmLabelWidgetClass XMLABELWIDGETCLASS -#define xmListWidgetClass XMLISTWIDGETCLASS -#define xmMainWindowWidgetClass XMMAINWINDOWWIDGETCLASS -#define xmManagerClassRec XMMANAGERCLASSREC -#define xmManagerWidgetClass XMMANAGERWIDGETCLASS -#define xmMenuShellWidgetClass XMMENUSHELLWIDGETCLASS -#define xmMessageBoxWidgetClass XMMESSAGEBOXWIDGETCLASS -#define xmPrimitiveClassRec XMPRIMITIVECLASSREC -#define xmPrimitiveWidgetClass XMPRIMITIVEWIDGETCLASS -#define xmPushButtonClassRec XMPUSHBUTTONCLASSREC -#define xmPushButtonGadgetClass XMPUSHBUTTONGADGETCLASS -#define xmPushButtonWidgetClass XMPUSHBUTTONWIDGETCLASS -#define xmRowColumnWidgetClass XMROWCOLUMNWIDGETCLASS -#define xmSashWidgetClass XMSASHWIDGETCLASS -#define xmScaleWidgetClass XMSCALEWIDGETCLASS -#define xmScrollBarWidgetClass XMSCROLLBARWIDGETCLASS -#define xmScrolledWindowClassRec XMSCROLLEDWINDOWCLASSREC -#define xmScrolledWindowWidgetClass XMSCROLLEDWINDOWWIDGETCLASS -#define xmSeparatorGadgetClass XMSEPARATORGADGETCLASS -#define xmSeparatorWidgetClass XMSEPARATORWIDGETCLASS -#define xmTextFieldWidgetClass XMTEXTFIELDWIDGETCLASS -#define xmTextWidgetClass XMTEXTWIDGETCLASS -#define xmToggleButtonGadgetClass XMTOGGLEBUTTONGADGETCLASS -#define xmToggleButtonWidgetClass XMTOGGLEBUTTONWIDGETCLASS - -#if (__VMS_VER < 80200000) -# define SetReqLen(req,n,badlen) \ - if ((req->length + n) > (unsigned)65535) { \ - n = badlen; \ - req->length += n; \ - } else \ - req->length += n -#endif - -#ifdef __cplusplus -extern "C" { -#endif -extern void XtFree(char*); -#ifdef __cplusplus -} -#endif - -#endif diff --git a/Dependencies/OpenGL/GL/wglew.h b/Dependencies/OpenGL/GL/wglew.h deleted file mode 100644 index 7c7a380..0000000 --- a/Dependencies/OpenGL/GL/wglew.h +++ /dev/null @@ -1,1247 +0,0 @@ -/* -** The OpenGL Extension Wrangler Library -** Copyright (C) 2002-2008, Milan Ikits -** Copyright (C) 2002-2008, Marcelo E. Magallon -** Copyright (C) 2002, Lev Povalahev -** All rights reserved. -** -** Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are met: -** -** * Redistributions of source code must retain the above copyright notice, -** this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright notice, -** this list of conditions and the following disclaimer in the documentation -** and/or other materials provided with the distribution. -** * The name of the author may be used to endorse or promote products -** derived from this software without specific prior written permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF -** THE POSSIBILITY OF SUCH DAMAGE. -*/ - -/* -** Copyright (c) 2007 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -#ifndef __wglew_h__ -#define __wglew_h__ -#define __WGLEW_H__ - -#ifdef __wglext_h_ -#error wglext.h included before wglew.h -#endif - -#define __wglext_h_ - -#if !defined(WINAPI) -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN 1 -# endif -#include -# undef WIN32_LEAN_AND_MEAN -#endif - -/* - * GLEW_STATIC needs to be set when using the static version. - * GLEW_BUILD is set when building the DLL version. - */ -#ifdef GLEW_STATIC -# define GLEWAPI extern -#else -# ifdef GLEW_BUILD -# define GLEWAPI extern __declspec(dllexport) -# else -# define GLEWAPI extern __declspec(dllimport) -# endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* -------------------------- WGL_3DFX_multisample ------------------------- */ - -#ifndef WGL_3DFX_multisample -#define WGL_3DFX_multisample 1 - -#define WGL_SAMPLE_BUFFERS_3DFX 0x2060 -#define WGL_SAMPLES_3DFX 0x2061 - -#define WGLEW_3DFX_multisample WGLEW_GET_VAR(__WGLEW_3DFX_multisample) - -#endif /* WGL_3DFX_multisample */ - -/* ------------------------- WGL_3DL_stereo_control ------------------------ */ - -#ifndef WGL_3DL_stereo_control -#define WGL_3DL_stereo_control 1 - -#define WGL_STEREO_EMITTER_ENABLE_3DL 0x2055 -#define WGL_STEREO_EMITTER_DISABLE_3DL 0x2056 -#define WGL_STEREO_POLARITY_NORMAL_3DL 0x2057 -#define WGL_STEREO_POLARITY_INVERT_3DL 0x2058 - -typedef BOOL (WINAPI * PFNWGLSETSTEREOEMITTERSTATE3DLPROC) (HDC hDC, UINT uState); - -#define wglSetStereoEmitterState3DL WGLEW_GET_FUN(__wglewSetStereoEmitterState3DL) - -#define WGLEW_3DL_stereo_control WGLEW_GET_VAR(__WGLEW_3DL_stereo_control) - -#endif /* WGL_3DL_stereo_control */ - -/* ------------------------ WGL_AMD_gpu_association ------------------------ */ - -#ifndef WGL_AMD_gpu_association -#define WGL_AMD_gpu_association 1 - -#define WGL_GPU_VENDOR_AMD 0x1F00 -#define WGL_GPU_RENDERER_STRING_AMD 0x1F01 -#define WGL_GPU_OPENGL_VERSION_STRING_AMD 0x1F02 -#define WGL_GPU_FASTEST_TARGET_GPUS_AMD 0x21A2 -#define WGL_GPU_RAM_AMD 0x21A3 -#define WGL_GPU_CLOCK_AMD 0x21A4 -#define WGL_GPU_NUM_PIPES_AMD 0x21A5 -#define WGL_GPU_NUM_SIMD_AMD 0x21A6 -#define WGL_GPU_NUM_RB_AMD 0x21A7 -#define WGL_GPU_NUM_SPI_AMD 0x21A8 - -typedef VOID (WINAPI * PFNWGLBLITCONTEXTFRAMEBUFFERAMDPROC) (HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTAMDPROC) (UINT id); -typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC) (UINT id, HGLRC hShareContext, const int* attribList); -typedef BOOL (WINAPI * PFNWGLDELETEASSOCIATEDCONTEXTAMDPROC) (HGLRC hglrc); -typedef UINT (WINAPI * PFNWGLGETCONTEXTGPUIDAMDPROC) (HGLRC hglrc); -typedef HGLRC (WINAPI * PFNWGLGETCURRENTASSOCIATEDCONTEXTAMDPROC) (void); -typedef UINT (WINAPI * PFNWGLGETGPUIDSAMDPROC) (UINT maxCount, UINT* ids); -typedef INT (WINAPI * PFNWGLGETGPUINFOAMDPROC) (UINT id, INT property, GLenum dataType, UINT size, void* data); -typedef BOOL (WINAPI * PFNWGLMAKEASSOCIATEDCONTEXTCURRENTAMDPROC) (HGLRC hglrc); - -#define wglBlitContextFramebufferAMD WGLEW_GET_FUN(__wglewBlitContextFramebufferAMD) -#define wglCreateAssociatedContextAMD WGLEW_GET_FUN(__wglewCreateAssociatedContextAMD) -#define wglCreateAssociatedContextAttribsAMD WGLEW_GET_FUN(__wglewCreateAssociatedContextAttribsAMD) -#define wglDeleteAssociatedContextAMD WGLEW_GET_FUN(__wglewDeleteAssociatedContextAMD) -#define wglGetContextGPUIDAMD WGLEW_GET_FUN(__wglewGetContextGPUIDAMD) -#define wglGetCurrentAssociatedContextAMD WGLEW_GET_FUN(__wglewGetCurrentAssociatedContextAMD) -#define wglGetGPUIDsAMD WGLEW_GET_FUN(__wglewGetGPUIDsAMD) -#define wglGetGPUInfoAMD WGLEW_GET_FUN(__wglewGetGPUInfoAMD) -#define wglMakeAssociatedContextCurrentAMD WGLEW_GET_FUN(__wglewMakeAssociatedContextCurrentAMD) - -#define WGLEW_AMD_gpu_association WGLEW_GET_VAR(__WGLEW_AMD_gpu_association) - -#endif /* WGL_AMD_gpu_association */ - -/* ------------------------- WGL_ARB_buffer_region ------------------------- */ - -#ifndef WGL_ARB_buffer_region -#define WGL_ARB_buffer_region 1 - -#define WGL_FRONT_COLOR_BUFFER_BIT_ARB 0x00000001 -#define WGL_BACK_COLOR_BUFFER_BIT_ARB 0x00000002 -#define WGL_DEPTH_BUFFER_BIT_ARB 0x00000004 -#define WGL_STENCIL_BUFFER_BIT_ARB 0x00000008 - -typedef HANDLE (WINAPI * PFNWGLCREATEBUFFERREGIONARBPROC) (HDC hDC, int iLayerPlane, UINT uType); -typedef VOID (WINAPI * PFNWGLDELETEBUFFERREGIONARBPROC) (HANDLE hRegion); -typedef BOOL (WINAPI * PFNWGLRESTOREBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc); -typedef BOOL (WINAPI * PFNWGLSAVEBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height); - -#define wglCreateBufferRegionARB WGLEW_GET_FUN(__wglewCreateBufferRegionARB) -#define wglDeleteBufferRegionARB WGLEW_GET_FUN(__wglewDeleteBufferRegionARB) -#define wglRestoreBufferRegionARB WGLEW_GET_FUN(__wglewRestoreBufferRegionARB) -#define wglSaveBufferRegionARB WGLEW_GET_FUN(__wglewSaveBufferRegionARB) - -#define WGLEW_ARB_buffer_region WGLEW_GET_VAR(__WGLEW_ARB_buffer_region) - -#endif /* WGL_ARB_buffer_region */ - -/* ------------------------- WGL_ARB_create_context ------------------------ */ - -#ifndef WGL_ARB_create_context -#define WGL_ARB_create_context 1 - -#define WGL_CONTEXT_DEBUG_BIT_ARB 0x0001 -#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x0002 -#define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091 -#define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092 -#define WGL_CONTEXT_LAYER_PLANE_ARB 0x2093 -#define WGL_CONTEXT_FLAGS_ARB 0x2094 - -typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC) (HDC hDC, HGLRC hShareContext, const int* attribList); - -#define wglCreateContextAttribsARB WGLEW_GET_FUN(__wglewCreateContextAttribsARB) - -#define WGLEW_ARB_create_context WGLEW_GET_VAR(__WGLEW_ARB_create_context) - -#endif /* WGL_ARB_create_context */ - -/* --------------------- WGL_ARB_create_context_profile -------------------- */ - -#ifndef WGL_ARB_create_context_profile -#define WGL_ARB_create_context_profile 1 - -#define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001 -#define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002 -#define WGL_CONTEXT_PROFILE_MASK_ARB 0x9126 - -#define WGLEW_ARB_create_context_profile WGLEW_GET_VAR(__WGLEW_ARB_create_context_profile) - -#endif /* WGL_ARB_create_context_profile */ - -/* ----------------------- WGL_ARB_extensions_string ----------------------- */ - -#ifndef WGL_ARB_extensions_string -#define WGL_ARB_extensions_string 1 - -typedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC) (HDC hdc); - -#define wglGetExtensionsStringARB WGLEW_GET_FUN(__wglewGetExtensionsStringARB) - -#define WGLEW_ARB_extensions_string WGLEW_GET_VAR(__WGLEW_ARB_extensions_string) - -#endif /* WGL_ARB_extensions_string */ - -/* ------------------------ WGL_ARB_framebuffer_sRGB ----------------------- */ - -#ifndef WGL_ARB_framebuffer_sRGB -#define WGL_ARB_framebuffer_sRGB 1 - -#define WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20A9 - -#define WGLEW_ARB_framebuffer_sRGB WGLEW_GET_VAR(__WGLEW_ARB_framebuffer_sRGB) - -#endif /* WGL_ARB_framebuffer_sRGB */ - -/* ----------------------- WGL_ARB_make_current_read ----------------------- */ - -#ifndef WGL_ARB_make_current_read -#define WGL_ARB_make_current_read 1 - -#define ERROR_INVALID_PIXEL_TYPE_ARB 0x2043 -#define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054 - -typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCARBPROC) (VOID); -typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTARBPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); - -#define wglGetCurrentReadDCARB WGLEW_GET_FUN(__wglewGetCurrentReadDCARB) -#define wglMakeContextCurrentARB WGLEW_GET_FUN(__wglewMakeContextCurrentARB) - -#define WGLEW_ARB_make_current_read WGLEW_GET_VAR(__WGLEW_ARB_make_current_read) - -#endif /* WGL_ARB_make_current_read */ - -/* -------------------------- WGL_ARB_multisample -------------------------- */ - -#ifndef WGL_ARB_multisample -#define WGL_ARB_multisample 1 - -#define WGL_SAMPLE_BUFFERS_ARB 0x2041 -#define WGL_SAMPLES_ARB 0x2042 - -#define WGLEW_ARB_multisample WGLEW_GET_VAR(__WGLEW_ARB_multisample) - -#endif /* WGL_ARB_multisample */ - -/* ---------------------------- WGL_ARB_pbuffer ---------------------------- */ - -#ifndef WGL_ARB_pbuffer -#define WGL_ARB_pbuffer 1 - -#define WGL_DRAW_TO_PBUFFER_ARB 0x202D -#define WGL_MAX_PBUFFER_PIXELS_ARB 0x202E -#define WGL_MAX_PBUFFER_WIDTH_ARB 0x202F -#define WGL_MAX_PBUFFER_HEIGHT_ARB 0x2030 -#define WGL_PBUFFER_LARGEST_ARB 0x2033 -#define WGL_PBUFFER_WIDTH_ARB 0x2034 -#define WGL_PBUFFER_HEIGHT_ARB 0x2035 -#define WGL_PBUFFER_LOST_ARB 0x2036 - -DECLARE_HANDLE(HPBUFFERARB); - -typedef HPBUFFERARB (WINAPI * PFNWGLCREATEPBUFFERARBPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int* piAttribList); -typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFERARBPROC) (HPBUFFERARB hPbuffer); -typedef HDC (WINAPI * PFNWGLGETPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer); -typedef BOOL (WINAPI * PFNWGLQUERYPBUFFERARBPROC) (HPBUFFERARB hPbuffer, int iAttribute, int* piValue); -typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer, HDC hDC); - -#define wglCreatePbufferARB WGLEW_GET_FUN(__wglewCreatePbufferARB) -#define wglDestroyPbufferARB WGLEW_GET_FUN(__wglewDestroyPbufferARB) -#define wglGetPbufferDCARB WGLEW_GET_FUN(__wglewGetPbufferDCARB) -#define wglQueryPbufferARB WGLEW_GET_FUN(__wglewQueryPbufferARB) -#define wglReleasePbufferDCARB WGLEW_GET_FUN(__wglewReleasePbufferDCARB) - -#define WGLEW_ARB_pbuffer WGLEW_GET_VAR(__WGLEW_ARB_pbuffer) - -#endif /* WGL_ARB_pbuffer */ - -/* -------------------------- WGL_ARB_pixel_format ------------------------- */ - -#ifndef WGL_ARB_pixel_format -#define WGL_ARB_pixel_format 1 - -#define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000 -#define WGL_DRAW_TO_WINDOW_ARB 0x2001 -#define WGL_DRAW_TO_BITMAP_ARB 0x2002 -#define WGL_ACCELERATION_ARB 0x2003 -#define WGL_NEED_PALETTE_ARB 0x2004 -#define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005 -#define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006 -#define WGL_SWAP_METHOD_ARB 0x2007 -#define WGL_NUMBER_OVERLAYS_ARB 0x2008 -#define WGL_NUMBER_UNDERLAYS_ARB 0x2009 -#define WGL_TRANSPARENT_ARB 0x200A -#define WGL_SHARE_DEPTH_ARB 0x200C -#define WGL_SHARE_STENCIL_ARB 0x200D -#define WGL_SHARE_ACCUM_ARB 0x200E -#define WGL_SUPPORT_GDI_ARB 0x200F -#define WGL_SUPPORT_OPENGL_ARB 0x2010 -#define WGL_DOUBLE_BUFFER_ARB 0x2011 -#define WGL_STEREO_ARB 0x2012 -#define WGL_PIXEL_TYPE_ARB 0x2013 -#define WGL_COLOR_BITS_ARB 0x2014 -#define WGL_RED_BITS_ARB 0x2015 -#define WGL_RED_SHIFT_ARB 0x2016 -#define WGL_GREEN_BITS_ARB 0x2017 -#define WGL_GREEN_SHIFT_ARB 0x2018 -#define WGL_BLUE_BITS_ARB 0x2019 -#define WGL_BLUE_SHIFT_ARB 0x201A -#define WGL_ALPHA_BITS_ARB 0x201B -#define WGL_ALPHA_SHIFT_ARB 0x201C -#define WGL_ACCUM_BITS_ARB 0x201D -#define WGL_ACCUM_RED_BITS_ARB 0x201E -#define WGL_ACCUM_GREEN_BITS_ARB 0x201F -#define WGL_ACCUM_BLUE_BITS_ARB 0x2020 -#define WGL_ACCUM_ALPHA_BITS_ARB 0x2021 -#define WGL_DEPTH_BITS_ARB 0x2022 -#define WGL_STENCIL_BITS_ARB 0x2023 -#define WGL_AUX_BUFFERS_ARB 0x2024 -#define WGL_NO_ACCELERATION_ARB 0x2025 -#define WGL_GENERIC_ACCELERATION_ARB 0x2026 -#define WGL_FULL_ACCELERATION_ARB 0x2027 -#define WGL_SWAP_EXCHANGE_ARB 0x2028 -#define WGL_SWAP_COPY_ARB 0x2029 -#define WGL_SWAP_UNDEFINED_ARB 0x202A -#define WGL_TYPE_RGBA_ARB 0x202B -#define WGL_TYPE_COLORINDEX_ARB 0x202C -#define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037 -#define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038 -#define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039 -#define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A -#define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B - -typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATARBPROC) (HDC hdc, const int* piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); -typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int* piAttributes, FLOAT *pfValues); -typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int* piAttributes, int *piValues); - -#define wglChoosePixelFormatARB WGLEW_GET_FUN(__wglewChoosePixelFormatARB) -#define wglGetPixelFormatAttribfvARB WGLEW_GET_FUN(__wglewGetPixelFormatAttribfvARB) -#define wglGetPixelFormatAttribivARB WGLEW_GET_FUN(__wglewGetPixelFormatAttribivARB) - -#define WGLEW_ARB_pixel_format WGLEW_GET_VAR(__WGLEW_ARB_pixel_format) - -#endif /* WGL_ARB_pixel_format */ - -/* ----------------------- WGL_ARB_pixel_format_float ---------------------- */ - -#ifndef WGL_ARB_pixel_format_float -#define WGL_ARB_pixel_format_float 1 - -#define WGL_TYPE_RGBA_FLOAT_ARB 0x21A0 - -#define WGLEW_ARB_pixel_format_float WGLEW_GET_VAR(__WGLEW_ARB_pixel_format_float) - -#endif /* WGL_ARB_pixel_format_float */ - -/* ------------------------- WGL_ARB_render_texture ------------------------ */ - -#ifndef WGL_ARB_render_texture -#define WGL_ARB_render_texture 1 - -#define WGL_BIND_TO_TEXTURE_RGB_ARB 0x2070 -#define WGL_BIND_TO_TEXTURE_RGBA_ARB 0x2071 -#define WGL_TEXTURE_FORMAT_ARB 0x2072 -#define WGL_TEXTURE_TARGET_ARB 0x2073 -#define WGL_MIPMAP_TEXTURE_ARB 0x2074 -#define WGL_TEXTURE_RGB_ARB 0x2075 -#define WGL_TEXTURE_RGBA_ARB 0x2076 -#define WGL_NO_TEXTURE_ARB 0x2077 -#define WGL_TEXTURE_CUBE_MAP_ARB 0x2078 -#define WGL_TEXTURE_1D_ARB 0x2079 -#define WGL_TEXTURE_2D_ARB 0x207A -#define WGL_MIPMAP_LEVEL_ARB 0x207B -#define WGL_CUBE_MAP_FACE_ARB 0x207C -#define WGL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x207D -#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x207E -#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x207F -#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x2080 -#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x2081 -#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x2082 -#define WGL_FRONT_LEFT_ARB 0x2083 -#define WGL_FRONT_RIGHT_ARB 0x2084 -#define WGL_BACK_LEFT_ARB 0x2085 -#define WGL_BACK_RIGHT_ARB 0x2086 -#define WGL_AUX0_ARB 0x2087 -#define WGL_AUX1_ARB 0x2088 -#define WGL_AUX2_ARB 0x2089 -#define WGL_AUX3_ARB 0x208A -#define WGL_AUX4_ARB 0x208B -#define WGL_AUX5_ARB 0x208C -#define WGL_AUX6_ARB 0x208D -#define WGL_AUX7_ARB 0x208E -#define WGL_AUX8_ARB 0x208F -#define WGL_AUX9_ARB 0x2090 - -typedef BOOL (WINAPI * PFNWGLBINDTEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer); -typedef BOOL (WINAPI * PFNWGLRELEASETEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer); -typedef BOOL (WINAPI * PFNWGLSETPBUFFERATTRIBARBPROC) (HPBUFFERARB hPbuffer, const int* piAttribList); - -#define wglBindTexImageARB WGLEW_GET_FUN(__wglewBindTexImageARB) -#define wglReleaseTexImageARB WGLEW_GET_FUN(__wglewReleaseTexImageARB) -#define wglSetPbufferAttribARB WGLEW_GET_FUN(__wglewSetPbufferAttribARB) - -#define WGLEW_ARB_render_texture WGLEW_GET_VAR(__WGLEW_ARB_render_texture) - -#endif /* WGL_ARB_render_texture */ - -/* ----------------------- WGL_ATI_pixel_format_float ---------------------- */ - -#ifndef WGL_ATI_pixel_format_float -#define WGL_ATI_pixel_format_float 1 - -#define WGL_TYPE_RGBA_FLOAT_ATI 0x21A0 -#define GL_RGBA_FLOAT_MODE_ATI 0x8820 -#define GL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI 0x8835 - -#define WGLEW_ATI_pixel_format_float WGLEW_GET_VAR(__WGLEW_ATI_pixel_format_float) - -#endif /* WGL_ATI_pixel_format_float */ - -/* -------------------- WGL_ATI_render_texture_rectangle ------------------- */ - -#ifndef WGL_ATI_render_texture_rectangle -#define WGL_ATI_render_texture_rectangle 1 - -#define WGL_TEXTURE_RECTANGLE_ATI 0x21A5 - -#define WGLEW_ATI_render_texture_rectangle WGLEW_GET_VAR(__WGLEW_ATI_render_texture_rectangle) - -#endif /* WGL_ATI_render_texture_rectangle */ - -/* -------------------------- WGL_EXT_depth_float -------------------------- */ - -#ifndef WGL_EXT_depth_float -#define WGL_EXT_depth_float 1 - -#define WGL_DEPTH_FLOAT_EXT 0x2040 - -#define WGLEW_EXT_depth_float WGLEW_GET_VAR(__WGLEW_EXT_depth_float) - -#endif /* WGL_EXT_depth_float */ - -/* ---------------------- WGL_EXT_display_color_table ---------------------- */ - -#ifndef WGL_EXT_display_color_table -#define WGL_EXT_display_color_table 1 - -typedef GLboolean (WINAPI * PFNWGLBINDDISPLAYCOLORTABLEEXTPROC) (GLushort id); -typedef GLboolean (WINAPI * PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC) (GLushort id); -typedef void (WINAPI * PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC) (GLushort id); -typedef GLboolean (WINAPI * PFNWGLLOADDISPLAYCOLORTABLEEXTPROC) (GLushort* table, GLuint length); - -#define wglBindDisplayColorTableEXT WGLEW_GET_FUN(__wglewBindDisplayColorTableEXT) -#define wglCreateDisplayColorTableEXT WGLEW_GET_FUN(__wglewCreateDisplayColorTableEXT) -#define wglDestroyDisplayColorTableEXT WGLEW_GET_FUN(__wglewDestroyDisplayColorTableEXT) -#define wglLoadDisplayColorTableEXT WGLEW_GET_FUN(__wglewLoadDisplayColorTableEXT) - -#define WGLEW_EXT_display_color_table WGLEW_GET_VAR(__WGLEW_EXT_display_color_table) - -#endif /* WGL_EXT_display_color_table */ - -/* ----------------------- WGL_EXT_extensions_string ----------------------- */ - -#ifndef WGL_EXT_extensions_string -#define WGL_EXT_extensions_string 1 - -typedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC) (void); - -#define wglGetExtensionsStringEXT WGLEW_GET_FUN(__wglewGetExtensionsStringEXT) - -#define WGLEW_EXT_extensions_string WGLEW_GET_VAR(__WGLEW_EXT_extensions_string) - -#endif /* WGL_EXT_extensions_string */ - -/* ------------------------ WGL_EXT_framebuffer_sRGB ----------------------- */ - -#ifndef WGL_EXT_framebuffer_sRGB -#define WGL_EXT_framebuffer_sRGB 1 - -#define WGL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20A9 - -#define WGLEW_EXT_framebuffer_sRGB WGLEW_GET_VAR(__WGLEW_EXT_framebuffer_sRGB) - -#endif /* WGL_EXT_framebuffer_sRGB */ - -/* ----------------------- WGL_EXT_make_current_read ----------------------- */ - -#ifndef WGL_EXT_make_current_read -#define WGL_EXT_make_current_read 1 - -#define ERROR_INVALID_PIXEL_TYPE_EXT 0x2043 - -typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCEXTPROC) (VOID); -typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTEXTPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); - -#define wglGetCurrentReadDCEXT WGLEW_GET_FUN(__wglewGetCurrentReadDCEXT) -#define wglMakeContextCurrentEXT WGLEW_GET_FUN(__wglewMakeContextCurrentEXT) - -#define WGLEW_EXT_make_current_read WGLEW_GET_VAR(__WGLEW_EXT_make_current_read) - -#endif /* WGL_EXT_make_current_read */ - -/* -------------------------- WGL_EXT_multisample -------------------------- */ - -#ifndef WGL_EXT_multisample -#define WGL_EXT_multisample 1 - -#define WGL_SAMPLE_BUFFERS_EXT 0x2041 -#define WGL_SAMPLES_EXT 0x2042 - -#define WGLEW_EXT_multisample WGLEW_GET_VAR(__WGLEW_EXT_multisample) - -#endif /* WGL_EXT_multisample */ - -/* ---------------------------- WGL_EXT_pbuffer ---------------------------- */ - -#ifndef WGL_EXT_pbuffer -#define WGL_EXT_pbuffer 1 - -#define WGL_DRAW_TO_PBUFFER_EXT 0x202D -#define WGL_MAX_PBUFFER_PIXELS_EXT 0x202E -#define WGL_MAX_PBUFFER_WIDTH_EXT 0x202F -#define WGL_MAX_PBUFFER_HEIGHT_EXT 0x2030 -#define WGL_OPTIMAL_PBUFFER_WIDTH_EXT 0x2031 -#define WGL_OPTIMAL_PBUFFER_HEIGHT_EXT 0x2032 -#define WGL_PBUFFER_LARGEST_EXT 0x2033 -#define WGL_PBUFFER_WIDTH_EXT 0x2034 -#define WGL_PBUFFER_HEIGHT_EXT 0x2035 - -DECLARE_HANDLE(HPBUFFEREXT); - -typedef HPBUFFEREXT (WINAPI * PFNWGLCREATEPBUFFEREXTPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int* piAttribList); -typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer); -typedef HDC (WINAPI * PFNWGLGETPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer); -typedef BOOL (WINAPI * PFNWGLQUERYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer, int iAttribute, int* piValue); -typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer, HDC hDC); - -#define wglCreatePbufferEXT WGLEW_GET_FUN(__wglewCreatePbufferEXT) -#define wglDestroyPbufferEXT WGLEW_GET_FUN(__wglewDestroyPbufferEXT) -#define wglGetPbufferDCEXT WGLEW_GET_FUN(__wglewGetPbufferDCEXT) -#define wglQueryPbufferEXT WGLEW_GET_FUN(__wglewQueryPbufferEXT) -#define wglReleasePbufferDCEXT WGLEW_GET_FUN(__wglewReleasePbufferDCEXT) - -#define WGLEW_EXT_pbuffer WGLEW_GET_VAR(__WGLEW_EXT_pbuffer) - -#endif /* WGL_EXT_pbuffer */ - -/* -------------------------- WGL_EXT_pixel_format ------------------------- */ - -#ifndef WGL_EXT_pixel_format -#define WGL_EXT_pixel_format 1 - -#define WGL_NUMBER_PIXEL_FORMATS_EXT 0x2000 -#define WGL_DRAW_TO_WINDOW_EXT 0x2001 -#define WGL_DRAW_TO_BITMAP_EXT 0x2002 -#define WGL_ACCELERATION_EXT 0x2003 -#define WGL_NEED_PALETTE_EXT 0x2004 -#define WGL_NEED_SYSTEM_PALETTE_EXT 0x2005 -#define WGL_SWAP_LAYER_BUFFERS_EXT 0x2006 -#define WGL_SWAP_METHOD_EXT 0x2007 -#define WGL_NUMBER_OVERLAYS_EXT 0x2008 -#define WGL_NUMBER_UNDERLAYS_EXT 0x2009 -#define WGL_TRANSPARENT_EXT 0x200A -#define WGL_TRANSPARENT_VALUE_EXT 0x200B -#define WGL_SHARE_DEPTH_EXT 0x200C -#define WGL_SHARE_STENCIL_EXT 0x200D -#define WGL_SHARE_ACCUM_EXT 0x200E -#define WGL_SUPPORT_GDI_EXT 0x200F -#define WGL_SUPPORT_OPENGL_EXT 0x2010 -#define WGL_DOUBLE_BUFFER_EXT 0x2011 -#define WGL_STEREO_EXT 0x2012 -#define WGL_PIXEL_TYPE_EXT 0x2013 -#define WGL_COLOR_BITS_EXT 0x2014 -#define WGL_RED_BITS_EXT 0x2015 -#define WGL_RED_SHIFT_EXT 0x2016 -#define WGL_GREEN_BITS_EXT 0x2017 -#define WGL_GREEN_SHIFT_EXT 0x2018 -#define WGL_BLUE_BITS_EXT 0x2019 -#define WGL_BLUE_SHIFT_EXT 0x201A -#define WGL_ALPHA_BITS_EXT 0x201B -#define WGL_ALPHA_SHIFT_EXT 0x201C -#define WGL_ACCUM_BITS_EXT 0x201D -#define WGL_ACCUM_RED_BITS_EXT 0x201E -#define WGL_ACCUM_GREEN_BITS_EXT 0x201F -#define WGL_ACCUM_BLUE_BITS_EXT 0x2020 -#define WGL_ACCUM_ALPHA_BITS_EXT 0x2021 -#define WGL_DEPTH_BITS_EXT 0x2022 -#define WGL_STENCIL_BITS_EXT 0x2023 -#define WGL_AUX_BUFFERS_EXT 0x2024 -#define WGL_NO_ACCELERATION_EXT 0x2025 -#define WGL_GENERIC_ACCELERATION_EXT 0x2026 -#define WGL_FULL_ACCELERATION_EXT 0x2027 -#define WGL_SWAP_EXCHANGE_EXT 0x2028 -#define WGL_SWAP_COPY_EXT 0x2029 -#define WGL_SWAP_UNDEFINED_EXT 0x202A -#define WGL_TYPE_RGBA_EXT 0x202B -#define WGL_TYPE_COLORINDEX_EXT 0x202C - -typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATEXTPROC) (HDC hdc, const int* piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); -typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int* piAttributes, FLOAT *pfValues); -typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int* piAttributes, int *piValues); - -#define wglChoosePixelFormatEXT WGLEW_GET_FUN(__wglewChoosePixelFormatEXT) -#define wglGetPixelFormatAttribfvEXT WGLEW_GET_FUN(__wglewGetPixelFormatAttribfvEXT) -#define wglGetPixelFormatAttribivEXT WGLEW_GET_FUN(__wglewGetPixelFormatAttribivEXT) - -#define WGLEW_EXT_pixel_format WGLEW_GET_VAR(__WGLEW_EXT_pixel_format) - -#endif /* WGL_EXT_pixel_format */ - -/* ------------------- WGL_EXT_pixel_format_packed_float ------------------- */ - -#ifndef WGL_EXT_pixel_format_packed_float -#define WGL_EXT_pixel_format_packed_float 1 - -#define WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT 0x20A8 - -#define WGLEW_EXT_pixel_format_packed_float WGLEW_GET_VAR(__WGLEW_EXT_pixel_format_packed_float) - -#endif /* WGL_EXT_pixel_format_packed_float */ - -/* -------------------------- WGL_EXT_swap_control ------------------------- */ - -#ifndef WGL_EXT_swap_control -#define WGL_EXT_swap_control 1 - -typedef int (WINAPI * PFNWGLGETSWAPINTERVALEXTPROC) (void); -typedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC) (int interval); - -#define wglGetSwapIntervalEXT WGLEW_GET_FUN(__wglewGetSwapIntervalEXT) -#define wglSwapIntervalEXT WGLEW_GET_FUN(__wglewSwapIntervalEXT) - -#define WGLEW_EXT_swap_control WGLEW_GET_VAR(__WGLEW_EXT_swap_control) - -#endif /* WGL_EXT_swap_control */ - -/* --------------------- WGL_I3D_digital_video_control --------------------- */ - -#ifndef WGL_I3D_digital_video_control -#define WGL_I3D_digital_video_control 1 - -#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_FRAMEBUFFER_I3D 0x2050 -#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_VALUE_I3D 0x2051 -#define WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D 0x2052 -#define WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D 0x2053 - -typedef BOOL (WINAPI * PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int* piValue); -typedef BOOL (WINAPI * PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int* piValue); - -#define wglGetDigitalVideoParametersI3D WGLEW_GET_FUN(__wglewGetDigitalVideoParametersI3D) -#define wglSetDigitalVideoParametersI3D WGLEW_GET_FUN(__wglewSetDigitalVideoParametersI3D) - -#define WGLEW_I3D_digital_video_control WGLEW_GET_VAR(__WGLEW_I3D_digital_video_control) - -#endif /* WGL_I3D_digital_video_control */ - -/* ----------------------------- WGL_I3D_gamma ----------------------------- */ - -#ifndef WGL_I3D_gamma -#define WGL_I3D_gamma 1 - -#define WGL_GAMMA_TABLE_SIZE_I3D 0x204E -#define WGL_GAMMA_EXCLUDE_DESKTOP_I3D 0x204F - -typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, USHORT* puRed, USHORT *puGreen, USHORT *puBlue); -typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int* piValue); -typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, const USHORT* puRed, const USHORT *puGreen, const USHORT *puBlue); -typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int* piValue); - -#define wglGetGammaTableI3D WGLEW_GET_FUN(__wglewGetGammaTableI3D) -#define wglGetGammaTableParametersI3D WGLEW_GET_FUN(__wglewGetGammaTableParametersI3D) -#define wglSetGammaTableI3D WGLEW_GET_FUN(__wglewSetGammaTableI3D) -#define wglSetGammaTableParametersI3D WGLEW_GET_FUN(__wglewSetGammaTableParametersI3D) - -#define WGLEW_I3D_gamma WGLEW_GET_VAR(__WGLEW_I3D_gamma) - -#endif /* WGL_I3D_gamma */ - -/* ---------------------------- WGL_I3D_genlock ---------------------------- */ - -#ifndef WGL_I3D_genlock -#define WGL_I3D_genlock 1 - -#define WGL_GENLOCK_SOURCE_MULTIVIEW_I3D 0x2044 -#define WGL_GENLOCK_SOURCE_EXTERNAL_SYNC_I3D 0x2045 -#define WGL_GENLOCK_SOURCE_EXTERNAL_FIELD_I3D 0x2046 -#define WGL_GENLOCK_SOURCE_EXTERNAL_TTL_I3D 0x2047 -#define WGL_GENLOCK_SOURCE_DIGITAL_SYNC_I3D 0x2048 -#define WGL_GENLOCK_SOURCE_DIGITAL_FIELD_I3D 0x2049 -#define WGL_GENLOCK_SOURCE_EDGE_FALLING_I3D 0x204A -#define WGL_GENLOCK_SOURCE_EDGE_RISING_I3D 0x204B -#define WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D 0x204C - -typedef BOOL (WINAPI * PFNWGLDISABLEGENLOCKI3DPROC) (HDC hDC); -typedef BOOL (WINAPI * PFNWGLENABLEGENLOCKI3DPROC) (HDC hDC); -typedef BOOL (WINAPI * PFNWGLGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT uRate); -typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT uDelay); -typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT uEdge); -typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEI3DPROC) (HDC hDC, UINT uSource); -typedef BOOL (WINAPI * PFNWGLGETGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT* uRate); -typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT* uDelay); -typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT* uEdge); -typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEI3DPROC) (HDC hDC, UINT* uSource); -typedef BOOL (WINAPI * PFNWGLISENABLEDGENLOCKI3DPROC) (HDC hDC, BOOL* pFlag); -typedef BOOL (WINAPI * PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC) (HDC hDC, UINT* uMaxLineDelay, UINT *uMaxPixelDelay); - -#define wglDisableGenlockI3D WGLEW_GET_FUN(__wglewDisableGenlockI3D) -#define wglEnableGenlockI3D WGLEW_GET_FUN(__wglewEnableGenlockI3D) -#define wglGenlockSampleRateI3D WGLEW_GET_FUN(__wglewGenlockSampleRateI3D) -#define wglGenlockSourceDelayI3D WGLEW_GET_FUN(__wglewGenlockSourceDelayI3D) -#define wglGenlockSourceEdgeI3D WGLEW_GET_FUN(__wglewGenlockSourceEdgeI3D) -#define wglGenlockSourceI3D WGLEW_GET_FUN(__wglewGenlockSourceI3D) -#define wglGetGenlockSampleRateI3D WGLEW_GET_FUN(__wglewGetGenlockSampleRateI3D) -#define wglGetGenlockSourceDelayI3D WGLEW_GET_FUN(__wglewGetGenlockSourceDelayI3D) -#define wglGetGenlockSourceEdgeI3D WGLEW_GET_FUN(__wglewGetGenlockSourceEdgeI3D) -#define wglGetGenlockSourceI3D WGLEW_GET_FUN(__wglewGetGenlockSourceI3D) -#define wglIsEnabledGenlockI3D WGLEW_GET_FUN(__wglewIsEnabledGenlockI3D) -#define wglQueryGenlockMaxSourceDelayI3D WGLEW_GET_FUN(__wglewQueryGenlockMaxSourceDelayI3D) - -#define WGLEW_I3D_genlock WGLEW_GET_VAR(__WGLEW_I3D_genlock) - -#endif /* WGL_I3D_genlock */ - -/* -------------------------- WGL_I3D_image_buffer ------------------------- */ - -#ifndef WGL_I3D_image_buffer -#define WGL_I3D_image_buffer 1 - -#define WGL_IMAGE_BUFFER_MIN_ACCESS_I3D 0x00000001 -#define WGL_IMAGE_BUFFER_LOCK_I3D 0x00000002 - -typedef BOOL (WINAPI * PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC) (HDC hdc, HANDLE* pEvent, LPVOID *pAddress, DWORD *pSize, UINT count); -typedef LPVOID (WINAPI * PFNWGLCREATEIMAGEBUFFERI3DPROC) (HDC hDC, DWORD dwSize, UINT uFlags); -typedef BOOL (WINAPI * PFNWGLDESTROYIMAGEBUFFERI3DPROC) (HDC hDC, LPVOID pAddress); -typedef BOOL (WINAPI * PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC) (HDC hdc, LPVOID* pAddress, UINT count); - -#define wglAssociateImageBufferEventsI3D WGLEW_GET_FUN(__wglewAssociateImageBufferEventsI3D) -#define wglCreateImageBufferI3D WGLEW_GET_FUN(__wglewCreateImageBufferI3D) -#define wglDestroyImageBufferI3D WGLEW_GET_FUN(__wglewDestroyImageBufferI3D) -#define wglReleaseImageBufferEventsI3D WGLEW_GET_FUN(__wglewReleaseImageBufferEventsI3D) - -#define WGLEW_I3D_image_buffer WGLEW_GET_VAR(__WGLEW_I3D_image_buffer) - -#endif /* WGL_I3D_image_buffer */ - -/* ------------------------ WGL_I3D_swap_frame_lock ------------------------ */ - -#ifndef WGL_I3D_swap_frame_lock -#define WGL_I3D_swap_frame_lock 1 - -typedef BOOL (WINAPI * PFNWGLDISABLEFRAMELOCKI3DPROC) (VOID); -typedef BOOL (WINAPI * PFNWGLENABLEFRAMELOCKI3DPROC) (VOID); -typedef BOOL (WINAPI * PFNWGLISENABLEDFRAMELOCKI3DPROC) (BOOL* pFlag); -typedef BOOL (WINAPI * PFNWGLQUERYFRAMELOCKMASTERI3DPROC) (BOOL* pFlag); - -#define wglDisableFrameLockI3D WGLEW_GET_FUN(__wglewDisableFrameLockI3D) -#define wglEnableFrameLockI3D WGLEW_GET_FUN(__wglewEnableFrameLockI3D) -#define wglIsEnabledFrameLockI3D WGLEW_GET_FUN(__wglewIsEnabledFrameLockI3D) -#define wglQueryFrameLockMasterI3D WGLEW_GET_FUN(__wglewQueryFrameLockMasterI3D) - -#define WGLEW_I3D_swap_frame_lock WGLEW_GET_VAR(__WGLEW_I3D_swap_frame_lock) - -#endif /* WGL_I3D_swap_frame_lock */ - -/* ------------------------ WGL_I3D_swap_frame_usage ----------------------- */ - -#ifndef WGL_I3D_swap_frame_usage -#define WGL_I3D_swap_frame_usage 1 - -typedef BOOL (WINAPI * PFNWGLBEGINFRAMETRACKINGI3DPROC) (void); -typedef BOOL (WINAPI * PFNWGLENDFRAMETRACKINGI3DPROC) (void); -typedef BOOL (WINAPI * PFNWGLGETFRAMEUSAGEI3DPROC) (float* pUsage); -typedef BOOL (WINAPI * PFNWGLQUERYFRAMETRACKINGI3DPROC) (DWORD* pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage); - -#define wglBeginFrameTrackingI3D WGLEW_GET_FUN(__wglewBeginFrameTrackingI3D) -#define wglEndFrameTrackingI3D WGLEW_GET_FUN(__wglewEndFrameTrackingI3D) -#define wglGetFrameUsageI3D WGLEW_GET_FUN(__wglewGetFrameUsageI3D) -#define wglQueryFrameTrackingI3D WGLEW_GET_FUN(__wglewQueryFrameTrackingI3D) - -#define WGLEW_I3D_swap_frame_usage WGLEW_GET_VAR(__WGLEW_I3D_swap_frame_usage) - -#endif /* WGL_I3D_swap_frame_usage */ - -/* --------------------------- WGL_NV_copy_image --------------------------- */ - -#ifndef WGL_NV_copy_image -#define WGL_NV_copy_image 1 - -typedef BOOL (WINAPI * PFNWGLCOPYIMAGESUBDATANVPROC) (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); - -#define wglCopyImageSubDataNV WGLEW_GET_FUN(__wglewCopyImageSubDataNV) - -#define WGLEW_NV_copy_image WGLEW_GET_VAR(__WGLEW_NV_copy_image) - -#endif /* WGL_NV_copy_image */ - -/* -------------------------- WGL_NV_float_buffer -------------------------- */ - -#ifndef WGL_NV_float_buffer -#define WGL_NV_float_buffer 1 - -#define WGL_FLOAT_COMPONENTS_NV 0x20B0 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV 0x20B1 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV 0x20B2 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV 0x20B3 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV 0x20B4 -#define WGL_TEXTURE_FLOAT_R_NV 0x20B5 -#define WGL_TEXTURE_FLOAT_RG_NV 0x20B6 -#define WGL_TEXTURE_FLOAT_RGB_NV 0x20B7 -#define WGL_TEXTURE_FLOAT_RGBA_NV 0x20B8 - -#define WGLEW_NV_float_buffer WGLEW_GET_VAR(__WGLEW_NV_float_buffer) - -#endif /* WGL_NV_float_buffer */ - -/* -------------------------- WGL_NV_gpu_affinity -------------------------- */ - -#ifndef WGL_NV_gpu_affinity -#define WGL_NV_gpu_affinity 1 - -#define WGL_ERROR_INCOMPATIBLE_AFFINITY_MASKS_NV 0x20D0 -#define WGL_ERROR_MISSING_AFFINITY_MASK_NV 0x20D1 - -DECLARE_HANDLE(HGPUNV); -typedef struct _GPU_DEVICE { - DWORD cb; - CHAR DeviceName[32]; - CHAR DeviceString[128]; - DWORD Flags; - RECT rcVirtualScreen; -} GPU_DEVICE, *PGPU_DEVICE; - -typedef HDC (WINAPI * PFNWGLCREATEAFFINITYDCNVPROC) (const HGPUNV *phGpuList); -typedef BOOL (WINAPI * PFNWGLDELETEDCNVPROC) (HDC hdc); -typedef BOOL (WINAPI * PFNWGLENUMGPUDEVICESNVPROC) (HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice); -typedef BOOL (WINAPI * PFNWGLENUMGPUSFROMAFFINITYDCNVPROC) (HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu); -typedef BOOL (WINAPI * PFNWGLENUMGPUSNVPROC) (UINT iGpuIndex, HGPUNV *phGpu); - -#define wglCreateAffinityDCNV WGLEW_GET_FUN(__wglewCreateAffinityDCNV) -#define wglDeleteDCNV WGLEW_GET_FUN(__wglewDeleteDCNV) -#define wglEnumGpuDevicesNV WGLEW_GET_FUN(__wglewEnumGpuDevicesNV) -#define wglEnumGpusFromAffinityDCNV WGLEW_GET_FUN(__wglewEnumGpusFromAffinityDCNV) -#define wglEnumGpusNV WGLEW_GET_FUN(__wglewEnumGpusNV) - -#define WGLEW_NV_gpu_affinity WGLEW_GET_VAR(__WGLEW_NV_gpu_affinity) - -#endif /* WGL_NV_gpu_affinity */ - -/* -------------------------- WGL_NV_present_video ------------------------- */ - -#ifndef WGL_NV_present_video -#define WGL_NV_present_video 1 - -#define WGL_NUM_VIDEO_SLOTS_NV 0x20F0 - -DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV); - -typedef BOOL (WINAPI * PFNWGLBINDVIDEODEVICENVPROC) (HDC hDc, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int* piAttribList); -typedef int (WINAPI * PFNWGLENUMERATEVIDEODEVICESNVPROC) (HDC hDc, HVIDEOOUTPUTDEVICENV* phDeviceList); -typedef BOOL (WINAPI * PFNWGLQUERYCURRENTCONTEXTNVPROC) (int iAttribute, int* piValue); - -#define wglBindVideoDeviceNV WGLEW_GET_FUN(__wglewBindVideoDeviceNV) -#define wglEnumerateVideoDevicesNV WGLEW_GET_FUN(__wglewEnumerateVideoDevicesNV) -#define wglQueryCurrentContextNV WGLEW_GET_FUN(__wglewQueryCurrentContextNV) - -#define WGLEW_NV_present_video WGLEW_GET_VAR(__WGLEW_NV_present_video) - -#endif /* WGL_NV_present_video */ - -/* ---------------------- WGL_NV_render_depth_texture ---------------------- */ - -#ifndef WGL_NV_render_depth_texture -#define WGL_NV_render_depth_texture 1 - -#define WGL_NO_TEXTURE_ARB 0x2077 -#define WGL_BIND_TO_TEXTURE_DEPTH_NV 0x20A3 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_DEPTH_NV 0x20A4 -#define WGL_DEPTH_TEXTURE_FORMAT_NV 0x20A5 -#define WGL_TEXTURE_DEPTH_COMPONENT_NV 0x20A6 -#define WGL_DEPTH_COMPONENT_NV 0x20A7 - -#define WGLEW_NV_render_depth_texture WGLEW_GET_VAR(__WGLEW_NV_render_depth_texture) - -#endif /* WGL_NV_render_depth_texture */ - -/* -------------------- WGL_NV_render_texture_rectangle -------------------- */ - -#ifndef WGL_NV_render_texture_rectangle -#define WGL_NV_render_texture_rectangle 1 - -#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV 0x20A0 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV 0x20A1 -#define WGL_TEXTURE_RECTANGLE_NV 0x20A2 - -#define WGLEW_NV_render_texture_rectangle WGLEW_GET_VAR(__WGLEW_NV_render_texture_rectangle) - -#endif /* WGL_NV_render_texture_rectangle */ - -/* --------------------------- WGL_NV_swap_group --------------------------- */ - -#ifndef WGL_NV_swap_group -#define WGL_NV_swap_group 1 - -typedef BOOL (WINAPI * PFNWGLBINDSWAPBARRIERNVPROC) (GLuint group, GLuint barrier); -typedef BOOL (WINAPI * PFNWGLJOINSWAPGROUPNVPROC) (HDC hDC, GLuint group); -typedef BOOL (WINAPI * PFNWGLQUERYFRAMECOUNTNVPROC) (HDC hDC, GLuint* count); -typedef BOOL (WINAPI * PFNWGLQUERYMAXSWAPGROUPSNVPROC) (HDC hDC, GLuint* maxGroups, GLuint *maxBarriers); -typedef BOOL (WINAPI * PFNWGLQUERYSWAPGROUPNVPROC) (HDC hDC, GLuint* group, GLuint *barrier); -typedef BOOL (WINAPI * PFNWGLRESETFRAMECOUNTNVPROC) (HDC hDC); - -#define wglBindSwapBarrierNV WGLEW_GET_FUN(__wglewBindSwapBarrierNV) -#define wglJoinSwapGroupNV WGLEW_GET_FUN(__wglewJoinSwapGroupNV) -#define wglQueryFrameCountNV WGLEW_GET_FUN(__wglewQueryFrameCountNV) -#define wglQueryMaxSwapGroupsNV WGLEW_GET_FUN(__wglewQueryMaxSwapGroupsNV) -#define wglQuerySwapGroupNV WGLEW_GET_FUN(__wglewQuerySwapGroupNV) -#define wglResetFrameCountNV WGLEW_GET_FUN(__wglewResetFrameCountNV) - -#define WGLEW_NV_swap_group WGLEW_GET_VAR(__WGLEW_NV_swap_group) - -#endif /* WGL_NV_swap_group */ - -/* ----------------------- WGL_NV_vertex_array_range ----------------------- */ - -#ifndef WGL_NV_vertex_array_range -#define WGL_NV_vertex_array_range 1 - -typedef void * (WINAPI * PFNWGLALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority); -typedef void (WINAPI * PFNWGLFREEMEMORYNVPROC) (void *pointer); - -#define wglAllocateMemoryNV WGLEW_GET_FUN(__wglewAllocateMemoryNV) -#define wglFreeMemoryNV WGLEW_GET_FUN(__wglewFreeMemoryNV) - -#define WGLEW_NV_vertex_array_range WGLEW_GET_VAR(__WGLEW_NV_vertex_array_range) - -#endif /* WGL_NV_vertex_array_range */ - -/* -------------------------- WGL_NV_video_output -------------------------- */ - -#ifndef WGL_NV_video_output -#define WGL_NV_video_output 1 - -#define WGL_BIND_TO_VIDEO_RGB_NV 0x20C0 -#define WGL_BIND_TO_VIDEO_RGBA_NV 0x20C1 -#define WGL_BIND_TO_VIDEO_RGB_AND_DEPTH_NV 0x20C2 -#define WGL_VIDEO_OUT_COLOR_NV 0x20C3 -#define WGL_VIDEO_OUT_ALPHA_NV 0x20C4 -#define WGL_VIDEO_OUT_DEPTH_NV 0x20C5 -#define WGL_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6 -#define WGL_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7 -#define WGL_VIDEO_OUT_FRAME 0x20C8 -#define WGL_VIDEO_OUT_FIELD_1 0x20C9 -#define WGL_VIDEO_OUT_FIELD_2 0x20CA -#define WGL_VIDEO_OUT_STACKED_FIELDS_1_2 0x20CB -#define WGL_VIDEO_OUT_STACKED_FIELDS_2_1 0x20CC - -DECLARE_HANDLE(HPVIDEODEV); - -typedef BOOL (WINAPI * PFNWGLBINDVIDEOIMAGENVPROC) (HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer); -typedef BOOL (WINAPI * PFNWGLGETVIDEODEVICENVPROC) (HDC hDC, int numDevices, HPVIDEODEV* hVideoDevice); -typedef BOOL (WINAPI * PFNWGLGETVIDEOINFONVPROC) (HPVIDEODEV hpVideoDevice, unsigned long* pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); -typedef BOOL (WINAPI * PFNWGLRELEASEVIDEODEVICENVPROC) (HPVIDEODEV hVideoDevice); -typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOIMAGENVPROC) (HPBUFFERARB hPbuffer, int iVideoBuffer); -typedef BOOL (WINAPI * PFNWGLSENDPBUFFERTOVIDEONVPROC) (HPBUFFERARB hPbuffer, int iBufferType, unsigned long* pulCounterPbuffer, BOOL bBlock); - -#define wglBindVideoImageNV WGLEW_GET_FUN(__wglewBindVideoImageNV) -#define wglGetVideoDeviceNV WGLEW_GET_FUN(__wglewGetVideoDeviceNV) -#define wglGetVideoInfoNV WGLEW_GET_FUN(__wglewGetVideoInfoNV) -#define wglReleaseVideoDeviceNV WGLEW_GET_FUN(__wglewReleaseVideoDeviceNV) -#define wglReleaseVideoImageNV WGLEW_GET_FUN(__wglewReleaseVideoImageNV) -#define wglSendPbufferToVideoNV WGLEW_GET_FUN(__wglewSendPbufferToVideoNV) - -#define WGLEW_NV_video_output WGLEW_GET_VAR(__WGLEW_NV_video_output) - -#endif /* WGL_NV_video_output */ - -/* -------------------------- WGL_OML_sync_control ------------------------- */ - -#ifndef WGL_OML_sync_control -#define WGL_OML_sync_control 1 - -typedef BOOL (WINAPI * PFNWGLGETMSCRATEOMLPROC) (HDC hdc, INT32* numerator, INT32 *denominator); -typedef BOOL (WINAPI * PFNWGLGETSYNCVALUESOMLPROC) (HDC hdc, INT64* ust, INT64 *msc, INT64 *sbc); -typedef INT64 (WINAPI * PFNWGLSWAPBUFFERSMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder); -typedef INT64 (WINAPI * PFNWGLSWAPLAYERBUFFERSMSCOMLPROC) (HDC hdc, INT fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder); -typedef BOOL (WINAPI * PFNWGLWAITFORMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder, INT64* ust, INT64 *msc, INT64 *sbc); -typedef BOOL (WINAPI * PFNWGLWAITFORSBCOMLPROC) (HDC hdc, INT64 target_sbc, INT64* ust, INT64 *msc, INT64 *sbc); - -#define wglGetMscRateOML WGLEW_GET_FUN(__wglewGetMscRateOML) -#define wglGetSyncValuesOML WGLEW_GET_FUN(__wglewGetSyncValuesOML) -#define wglSwapBuffersMscOML WGLEW_GET_FUN(__wglewSwapBuffersMscOML) -#define wglSwapLayerBuffersMscOML WGLEW_GET_FUN(__wglewSwapLayerBuffersMscOML) -#define wglWaitForMscOML WGLEW_GET_FUN(__wglewWaitForMscOML) -#define wglWaitForSbcOML WGLEW_GET_FUN(__wglewWaitForSbcOML) - -#define WGLEW_OML_sync_control WGLEW_GET_VAR(__WGLEW_OML_sync_control) - -#endif /* WGL_OML_sync_control */ - -/* ------------------------------------------------------------------------- */ - -#ifdef GLEW_MX -#define WGLEW_EXPORT -#else -#define WGLEW_EXPORT GLEWAPI -#endif /* GLEW_MX */ - -#ifdef GLEW_MX -struct WGLEWContextStruct -{ -#endif /* GLEW_MX */ - -WGLEW_EXPORT PFNWGLSETSTEREOEMITTERSTATE3DLPROC __wglewSetStereoEmitterState3DL; - -WGLEW_EXPORT PFNWGLBLITCONTEXTFRAMEBUFFERAMDPROC __wglewBlitContextFramebufferAMD; -WGLEW_EXPORT PFNWGLCREATEASSOCIATEDCONTEXTAMDPROC __wglewCreateAssociatedContextAMD; -WGLEW_EXPORT PFNWGLCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC __wglewCreateAssociatedContextAttribsAMD; -WGLEW_EXPORT PFNWGLDELETEASSOCIATEDCONTEXTAMDPROC __wglewDeleteAssociatedContextAMD; -WGLEW_EXPORT PFNWGLGETCONTEXTGPUIDAMDPROC __wglewGetContextGPUIDAMD; -WGLEW_EXPORT PFNWGLGETCURRENTASSOCIATEDCONTEXTAMDPROC __wglewGetCurrentAssociatedContextAMD; -WGLEW_EXPORT PFNWGLGETGPUIDSAMDPROC __wglewGetGPUIDsAMD; -WGLEW_EXPORT PFNWGLGETGPUINFOAMDPROC __wglewGetGPUInfoAMD; -WGLEW_EXPORT PFNWGLMAKEASSOCIATEDCONTEXTCURRENTAMDPROC __wglewMakeAssociatedContextCurrentAMD; - -WGLEW_EXPORT PFNWGLCREATEBUFFERREGIONARBPROC __wglewCreateBufferRegionARB; -WGLEW_EXPORT PFNWGLDELETEBUFFERREGIONARBPROC __wglewDeleteBufferRegionARB; -WGLEW_EXPORT PFNWGLRESTOREBUFFERREGIONARBPROC __wglewRestoreBufferRegionARB; -WGLEW_EXPORT PFNWGLSAVEBUFFERREGIONARBPROC __wglewSaveBufferRegionARB; - -WGLEW_EXPORT PFNWGLCREATECONTEXTATTRIBSARBPROC __wglewCreateContextAttribsARB; - -WGLEW_EXPORT PFNWGLGETEXTENSIONSSTRINGARBPROC __wglewGetExtensionsStringARB; - -WGLEW_EXPORT PFNWGLGETCURRENTREADDCARBPROC __wglewGetCurrentReadDCARB; -WGLEW_EXPORT PFNWGLMAKECONTEXTCURRENTARBPROC __wglewMakeContextCurrentARB; - -WGLEW_EXPORT PFNWGLCREATEPBUFFERARBPROC __wglewCreatePbufferARB; -WGLEW_EXPORT PFNWGLDESTROYPBUFFERARBPROC __wglewDestroyPbufferARB; -WGLEW_EXPORT PFNWGLGETPBUFFERDCARBPROC __wglewGetPbufferDCARB; -WGLEW_EXPORT PFNWGLQUERYPBUFFERARBPROC __wglewQueryPbufferARB; -WGLEW_EXPORT PFNWGLRELEASEPBUFFERDCARBPROC __wglewReleasePbufferDCARB; - -WGLEW_EXPORT PFNWGLCHOOSEPIXELFORMATARBPROC __wglewChoosePixelFormatARB; -WGLEW_EXPORT PFNWGLGETPIXELFORMATATTRIBFVARBPROC __wglewGetPixelFormatAttribfvARB; -WGLEW_EXPORT PFNWGLGETPIXELFORMATATTRIBIVARBPROC __wglewGetPixelFormatAttribivARB; - -WGLEW_EXPORT PFNWGLBINDTEXIMAGEARBPROC __wglewBindTexImageARB; -WGLEW_EXPORT PFNWGLRELEASETEXIMAGEARBPROC __wglewReleaseTexImageARB; -WGLEW_EXPORT PFNWGLSETPBUFFERATTRIBARBPROC __wglewSetPbufferAttribARB; - -WGLEW_EXPORT PFNWGLBINDDISPLAYCOLORTABLEEXTPROC __wglewBindDisplayColorTableEXT; -WGLEW_EXPORT PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC __wglewCreateDisplayColorTableEXT; -WGLEW_EXPORT PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC __wglewDestroyDisplayColorTableEXT; -WGLEW_EXPORT PFNWGLLOADDISPLAYCOLORTABLEEXTPROC __wglewLoadDisplayColorTableEXT; - -WGLEW_EXPORT PFNWGLGETEXTENSIONSSTRINGEXTPROC __wglewGetExtensionsStringEXT; - -WGLEW_EXPORT PFNWGLGETCURRENTREADDCEXTPROC __wglewGetCurrentReadDCEXT; -WGLEW_EXPORT PFNWGLMAKECONTEXTCURRENTEXTPROC __wglewMakeContextCurrentEXT; - -WGLEW_EXPORT PFNWGLCREATEPBUFFEREXTPROC __wglewCreatePbufferEXT; -WGLEW_EXPORT PFNWGLDESTROYPBUFFEREXTPROC __wglewDestroyPbufferEXT; -WGLEW_EXPORT PFNWGLGETPBUFFERDCEXTPROC __wglewGetPbufferDCEXT; -WGLEW_EXPORT PFNWGLQUERYPBUFFEREXTPROC __wglewQueryPbufferEXT; -WGLEW_EXPORT PFNWGLRELEASEPBUFFERDCEXTPROC __wglewReleasePbufferDCEXT; - -WGLEW_EXPORT PFNWGLCHOOSEPIXELFORMATEXTPROC __wglewChoosePixelFormatEXT; -WGLEW_EXPORT PFNWGLGETPIXELFORMATATTRIBFVEXTPROC __wglewGetPixelFormatAttribfvEXT; -WGLEW_EXPORT PFNWGLGETPIXELFORMATATTRIBIVEXTPROC __wglewGetPixelFormatAttribivEXT; - -WGLEW_EXPORT PFNWGLGETSWAPINTERVALEXTPROC __wglewGetSwapIntervalEXT; -WGLEW_EXPORT PFNWGLSWAPINTERVALEXTPROC __wglewSwapIntervalEXT; - -WGLEW_EXPORT PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC __wglewGetDigitalVideoParametersI3D; -WGLEW_EXPORT PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC __wglewSetDigitalVideoParametersI3D; - -WGLEW_EXPORT PFNWGLGETGAMMATABLEI3DPROC __wglewGetGammaTableI3D; -WGLEW_EXPORT PFNWGLGETGAMMATABLEPARAMETERSI3DPROC __wglewGetGammaTableParametersI3D; -WGLEW_EXPORT PFNWGLSETGAMMATABLEI3DPROC __wglewSetGammaTableI3D; -WGLEW_EXPORT PFNWGLSETGAMMATABLEPARAMETERSI3DPROC __wglewSetGammaTableParametersI3D; - -WGLEW_EXPORT PFNWGLDISABLEGENLOCKI3DPROC __wglewDisableGenlockI3D; -WGLEW_EXPORT PFNWGLENABLEGENLOCKI3DPROC __wglewEnableGenlockI3D; -WGLEW_EXPORT PFNWGLGENLOCKSAMPLERATEI3DPROC __wglewGenlockSampleRateI3D; -WGLEW_EXPORT PFNWGLGENLOCKSOURCEDELAYI3DPROC __wglewGenlockSourceDelayI3D; -WGLEW_EXPORT PFNWGLGENLOCKSOURCEEDGEI3DPROC __wglewGenlockSourceEdgeI3D; -WGLEW_EXPORT PFNWGLGENLOCKSOURCEI3DPROC __wglewGenlockSourceI3D; -WGLEW_EXPORT PFNWGLGETGENLOCKSAMPLERATEI3DPROC __wglewGetGenlockSampleRateI3D; -WGLEW_EXPORT PFNWGLGETGENLOCKSOURCEDELAYI3DPROC __wglewGetGenlockSourceDelayI3D; -WGLEW_EXPORT PFNWGLGETGENLOCKSOURCEEDGEI3DPROC __wglewGetGenlockSourceEdgeI3D; -WGLEW_EXPORT PFNWGLGETGENLOCKSOURCEI3DPROC __wglewGetGenlockSourceI3D; -WGLEW_EXPORT PFNWGLISENABLEDGENLOCKI3DPROC __wglewIsEnabledGenlockI3D; -WGLEW_EXPORT PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC __wglewQueryGenlockMaxSourceDelayI3D; - -WGLEW_EXPORT PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC __wglewAssociateImageBufferEventsI3D; -WGLEW_EXPORT PFNWGLCREATEIMAGEBUFFERI3DPROC __wglewCreateImageBufferI3D; -WGLEW_EXPORT PFNWGLDESTROYIMAGEBUFFERI3DPROC __wglewDestroyImageBufferI3D; -WGLEW_EXPORT PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC __wglewReleaseImageBufferEventsI3D; - -WGLEW_EXPORT PFNWGLDISABLEFRAMELOCKI3DPROC __wglewDisableFrameLockI3D; -WGLEW_EXPORT PFNWGLENABLEFRAMELOCKI3DPROC __wglewEnableFrameLockI3D; -WGLEW_EXPORT PFNWGLISENABLEDFRAMELOCKI3DPROC __wglewIsEnabledFrameLockI3D; -WGLEW_EXPORT PFNWGLQUERYFRAMELOCKMASTERI3DPROC __wglewQueryFrameLockMasterI3D; - -WGLEW_EXPORT PFNWGLBEGINFRAMETRACKINGI3DPROC __wglewBeginFrameTrackingI3D; -WGLEW_EXPORT PFNWGLENDFRAMETRACKINGI3DPROC __wglewEndFrameTrackingI3D; -WGLEW_EXPORT PFNWGLGETFRAMEUSAGEI3DPROC __wglewGetFrameUsageI3D; -WGLEW_EXPORT PFNWGLQUERYFRAMETRACKINGI3DPROC __wglewQueryFrameTrackingI3D; - -WGLEW_EXPORT PFNWGLCOPYIMAGESUBDATANVPROC __wglewCopyImageSubDataNV; - -WGLEW_EXPORT PFNWGLCREATEAFFINITYDCNVPROC __wglewCreateAffinityDCNV; -WGLEW_EXPORT PFNWGLDELETEDCNVPROC __wglewDeleteDCNV; -WGLEW_EXPORT PFNWGLENUMGPUDEVICESNVPROC __wglewEnumGpuDevicesNV; -WGLEW_EXPORT PFNWGLENUMGPUSFROMAFFINITYDCNVPROC __wglewEnumGpusFromAffinityDCNV; -WGLEW_EXPORT PFNWGLENUMGPUSNVPROC __wglewEnumGpusNV; - -WGLEW_EXPORT PFNWGLBINDVIDEODEVICENVPROC __wglewBindVideoDeviceNV; -WGLEW_EXPORT PFNWGLENUMERATEVIDEODEVICESNVPROC __wglewEnumerateVideoDevicesNV; -WGLEW_EXPORT PFNWGLQUERYCURRENTCONTEXTNVPROC __wglewQueryCurrentContextNV; - -WGLEW_EXPORT PFNWGLBINDSWAPBARRIERNVPROC __wglewBindSwapBarrierNV; -WGLEW_EXPORT PFNWGLJOINSWAPGROUPNVPROC __wglewJoinSwapGroupNV; -WGLEW_EXPORT PFNWGLQUERYFRAMECOUNTNVPROC __wglewQueryFrameCountNV; -WGLEW_EXPORT PFNWGLQUERYMAXSWAPGROUPSNVPROC __wglewQueryMaxSwapGroupsNV; -WGLEW_EXPORT PFNWGLQUERYSWAPGROUPNVPROC __wglewQuerySwapGroupNV; -WGLEW_EXPORT PFNWGLRESETFRAMECOUNTNVPROC __wglewResetFrameCountNV; - -WGLEW_EXPORT PFNWGLALLOCATEMEMORYNVPROC __wglewAllocateMemoryNV; -WGLEW_EXPORT PFNWGLFREEMEMORYNVPROC __wglewFreeMemoryNV; - -WGLEW_EXPORT PFNWGLBINDVIDEOIMAGENVPROC __wglewBindVideoImageNV; -WGLEW_EXPORT PFNWGLGETVIDEODEVICENVPROC __wglewGetVideoDeviceNV; -WGLEW_EXPORT PFNWGLGETVIDEOINFONVPROC __wglewGetVideoInfoNV; -WGLEW_EXPORT PFNWGLRELEASEVIDEODEVICENVPROC __wglewReleaseVideoDeviceNV; -WGLEW_EXPORT PFNWGLRELEASEVIDEOIMAGENVPROC __wglewReleaseVideoImageNV; -WGLEW_EXPORT PFNWGLSENDPBUFFERTOVIDEONVPROC __wglewSendPbufferToVideoNV; - -WGLEW_EXPORT PFNWGLGETMSCRATEOMLPROC __wglewGetMscRateOML; -WGLEW_EXPORT PFNWGLGETSYNCVALUESOMLPROC __wglewGetSyncValuesOML; -WGLEW_EXPORT PFNWGLSWAPBUFFERSMSCOMLPROC __wglewSwapBuffersMscOML; -WGLEW_EXPORT PFNWGLSWAPLAYERBUFFERSMSCOMLPROC __wglewSwapLayerBuffersMscOML; -WGLEW_EXPORT PFNWGLWAITFORMSCOMLPROC __wglewWaitForMscOML; -WGLEW_EXPORT PFNWGLWAITFORSBCOMLPROC __wglewWaitForSbcOML; -WGLEW_EXPORT GLboolean __WGLEW_3DFX_multisample; -WGLEW_EXPORT GLboolean __WGLEW_3DL_stereo_control; -WGLEW_EXPORT GLboolean __WGLEW_AMD_gpu_association; -WGLEW_EXPORT GLboolean __WGLEW_ARB_buffer_region; -WGLEW_EXPORT GLboolean __WGLEW_ARB_create_context; -WGLEW_EXPORT GLboolean __WGLEW_ARB_create_context_profile; -WGLEW_EXPORT GLboolean __WGLEW_ARB_extensions_string; -WGLEW_EXPORT GLboolean __WGLEW_ARB_framebuffer_sRGB; -WGLEW_EXPORT GLboolean __WGLEW_ARB_make_current_read; -WGLEW_EXPORT GLboolean __WGLEW_ARB_multisample; -WGLEW_EXPORT GLboolean __WGLEW_ARB_pbuffer; -WGLEW_EXPORT GLboolean __WGLEW_ARB_pixel_format; -WGLEW_EXPORT GLboolean __WGLEW_ARB_pixel_format_float; -WGLEW_EXPORT GLboolean __WGLEW_ARB_render_texture; -WGLEW_EXPORT GLboolean __WGLEW_ATI_pixel_format_float; -WGLEW_EXPORT GLboolean __WGLEW_ATI_render_texture_rectangle; -WGLEW_EXPORT GLboolean __WGLEW_EXT_depth_float; -WGLEW_EXPORT GLboolean __WGLEW_EXT_display_color_table; -WGLEW_EXPORT GLboolean __WGLEW_EXT_extensions_string; -WGLEW_EXPORT GLboolean __WGLEW_EXT_framebuffer_sRGB; -WGLEW_EXPORT GLboolean __WGLEW_EXT_make_current_read; -WGLEW_EXPORT GLboolean __WGLEW_EXT_multisample; -WGLEW_EXPORT GLboolean __WGLEW_EXT_pbuffer; -WGLEW_EXPORT GLboolean __WGLEW_EXT_pixel_format; -WGLEW_EXPORT GLboolean __WGLEW_EXT_pixel_format_packed_float; -WGLEW_EXPORT GLboolean __WGLEW_EXT_swap_control; -WGLEW_EXPORT GLboolean __WGLEW_I3D_digital_video_control; -WGLEW_EXPORT GLboolean __WGLEW_I3D_gamma; -WGLEW_EXPORT GLboolean __WGLEW_I3D_genlock; -WGLEW_EXPORT GLboolean __WGLEW_I3D_image_buffer; -WGLEW_EXPORT GLboolean __WGLEW_I3D_swap_frame_lock; -WGLEW_EXPORT GLboolean __WGLEW_I3D_swap_frame_usage; -WGLEW_EXPORT GLboolean __WGLEW_NV_copy_image; -WGLEW_EXPORT GLboolean __WGLEW_NV_float_buffer; -WGLEW_EXPORT GLboolean __WGLEW_NV_gpu_affinity; -WGLEW_EXPORT GLboolean __WGLEW_NV_present_video; -WGLEW_EXPORT GLboolean __WGLEW_NV_render_depth_texture; -WGLEW_EXPORT GLboolean __WGLEW_NV_render_texture_rectangle; -WGLEW_EXPORT GLboolean __WGLEW_NV_swap_group; -WGLEW_EXPORT GLboolean __WGLEW_NV_vertex_array_range; -WGLEW_EXPORT GLboolean __WGLEW_NV_video_output; -WGLEW_EXPORT GLboolean __WGLEW_OML_sync_control; - -#ifdef GLEW_MX -}; /* WGLEWContextStruct */ -#endif /* GLEW_MX */ - -/* ------------------------------------------------------------------------- */ - -#ifdef GLEW_MX - -typedef struct WGLEWContextStruct WGLEWContext; -GLEWAPI GLenum wglewContextInit (WGLEWContext* ctx); -GLEWAPI GLboolean wglewContextIsSupported (WGLEWContext* ctx, const char* name); - -#define wglewInit() wglewContextInit(wglewGetContext()) -#define wglewIsSupported(x) wglewContextIsSupported(wglewGetContext(), x) - -#define WGLEW_GET_VAR(x) (*(const GLboolean*)&(wglewGetContext()->x)) -#define WGLEW_GET_FUN(x) wglewGetContext()->x - -#else /* GLEW_MX */ - -#define WGLEW_GET_VAR(x) (*(const GLboolean*)&x) -#define WGLEW_GET_FUN(x) x - -GLEWAPI GLboolean wglewIsSupported (const char* name); - -#endif /* GLEW_MX */ - -GLEWAPI GLboolean wglewGetExtension (const char* name); - -#ifdef __cplusplus -} -#endif - -#undef GLEWAPI - -#endif /* __wglew_h__ */ diff --git a/Dependencies/OpenGL/GL/wglext.h b/Dependencies/OpenGL/GL/wglext.h deleted file mode 100644 index df96fbe..0000000 --- a/Dependencies/OpenGL/GL/wglext.h +++ /dev/null @@ -1,869 +0,0 @@ -#ifndef __wglext_h_ -#define __wglext_h_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* -** Copyright (c) 2007-2009 The Khronos Group Inc. -** -** Permission is hereby granted, free of charge, to any person obtaining a -** copy of this software and/or associated documentation files (the -** "Materials"), to deal in the Materials without restriction, including -** without limitation the rights to use, copy, modify, merge, publish, -** distribute, sublicense, and/or sell copies of the Materials, and to -** permit persons to whom the Materials are furnished to do so, subject to -** the following conditions: -** -** The above copyright notice and this permission notice shall be included -** in all copies or substantial portions of the Materials. -** -** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. -*/ - -/* Function declaration macros - to move into glplatform.h */ - -#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) -#define WIN32_LEAN_AND_MEAN 1 -#include -#endif - -#ifndef APIENTRY -#define APIENTRY -#endif -#ifndef APIENTRYP -#define APIENTRYP APIENTRY * -#endif -#ifndef GLAPI -#define GLAPI extern -#endif - -/*************************************************************/ - -/* Header file version number */ -/* wglext.h last updated 2009/09/16 */ -/* Current version at http://www.opengl.org/registry/ */ -#define WGL_WGLEXT_VERSION 17 - -#ifndef WGL_ARB_buffer_region -#define WGL_FRONT_COLOR_BUFFER_BIT_ARB 0x00000001 -#define WGL_BACK_COLOR_BUFFER_BIT_ARB 0x00000002 -#define WGL_DEPTH_BUFFER_BIT_ARB 0x00000004 -#define WGL_STENCIL_BUFFER_BIT_ARB 0x00000008 -#endif - -#ifndef WGL_ARB_multisample -#define WGL_SAMPLE_BUFFERS_ARB 0x2041 -#define WGL_SAMPLES_ARB 0x2042 -#endif - -#ifndef WGL_ARB_extensions_string -#endif - -#ifndef WGL_ARB_pixel_format -#define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000 -#define WGL_DRAW_TO_WINDOW_ARB 0x2001 -#define WGL_DRAW_TO_BITMAP_ARB 0x2002 -#define WGL_ACCELERATION_ARB 0x2003 -#define WGL_NEED_PALETTE_ARB 0x2004 -#define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005 -#define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006 -#define WGL_SWAP_METHOD_ARB 0x2007 -#define WGL_NUMBER_OVERLAYS_ARB 0x2008 -#define WGL_NUMBER_UNDERLAYS_ARB 0x2009 -#define WGL_TRANSPARENT_ARB 0x200A -#define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037 -#define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038 -#define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039 -#define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A -#define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B -#define WGL_SHARE_DEPTH_ARB 0x200C -#define WGL_SHARE_STENCIL_ARB 0x200D -#define WGL_SHARE_ACCUM_ARB 0x200E -#define WGL_SUPPORT_GDI_ARB 0x200F -#define WGL_SUPPORT_OPENGL_ARB 0x2010 -#define WGL_DOUBLE_BUFFER_ARB 0x2011 -#define WGL_STEREO_ARB 0x2012 -#define WGL_PIXEL_TYPE_ARB 0x2013 -#define WGL_COLOR_BITS_ARB 0x2014 -#define WGL_RED_BITS_ARB 0x2015 -#define WGL_RED_SHIFT_ARB 0x2016 -#define WGL_GREEN_BITS_ARB 0x2017 -#define WGL_GREEN_SHIFT_ARB 0x2018 -#define WGL_BLUE_BITS_ARB 0x2019 -#define WGL_BLUE_SHIFT_ARB 0x201A -#define WGL_ALPHA_BITS_ARB 0x201B -#define WGL_ALPHA_SHIFT_ARB 0x201C -#define WGL_ACCUM_BITS_ARB 0x201D -#define WGL_ACCUM_RED_BITS_ARB 0x201E -#define WGL_ACCUM_GREEN_BITS_ARB 0x201F -#define WGL_ACCUM_BLUE_BITS_ARB 0x2020 -#define WGL_ACCUM_ALPHA_BITS_ARB 0x2021 -#define WGL_DEPTH_BITS_ARB 0x2022 -#define WGL_STENCIL_BITS_ARB 0x2023 -#define WGL_AUX_BUFFERS_ARB 0x2024 -#define WGL_NO_ACCELERATION_ARB 0x2025 -#define WGL_GENERIC_ACCELERATION_ARB 0x2026 -#define WGL_FULL_ACCELERATION_ARB 0x2027 -#define WGL_SWAP_EXCHANGE_ARB 0x2028 -#define WGL_SWAP_COPY_ARB 0x2029 -#define WGL_SWAP_UNDEFINED_ARB 0x202A -#define WGL_TYPE_RGBA_ARB 0x202B -#define WGL_TYPE_COLORINDEX_ARB 0x202C -#endif - -#ifndef WGL_ARB_make_current_read -#define ERROR_INVALID_PIXEL_TYPE_ARB 0x2043 -#define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054 -#endif - -#ifndef WGL_ARB_pbuffer -#define WGL_DRAW_TO_PBUFFER_ARB 0x202D -#define WGL_MAX_PBUFFER_PIXELS_ARB 0x202E -#define WGL_MAX_PBUFFER_WIDTH_ARB 0x202F -#define WGL_MAX_PBUFFER_HEIGHT_ARB 0x2030 -#define WGL_PBUFFER_LARGEST_ARB 0x2033 -#define WGL_PBUFFER_WIDTH_ARB 0x2034 -#define WGL_PBUFFER_HEIGHT_ARB 0x2035 -#define WGL_PBUFFER_LOST_ARB 0x2036 -#endif - -#ifndef WGL_ARB_render_texture -#define WGL_BIND_TO_TEXTURE_RGB_ARB 0x2070 -#define WGL_BIND_TO_TEXTURE_RGBA_ARB 0x2071 -#define WGL_TEXTURE_FORMAT_ARB 0x2072 -#define WGL_TEXTURE_TARGET_ARB 0x2073 -#define WGL_MIPMAP_TEXTURE_ARB 0x2074 -#define WGL_TEXTURE_RGB_ARB 0x2075 -#define WGL_TEXTURE_RGBA_ARB 0x2076 -#define WGL_NO_TEXTURE_ARB 0x2077 -#define WGL_TEXTURE_CUBE_MAP_ARB 0x2078 -#define WGL_TEXTURE_1D_ARB 0x2079 -#define WGL_TEXTURE_2D_ARB 0x207A -#define WGL_MIPMAP_LEVEL_ARB 0x207B -#define WGL_CUBE_MAP_FACE_ARB 0x207C -#define WGL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x207D -#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x207E -#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x207F -#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x2080 -#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x2081 -#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x2082 -#define WGL_FRONT_LEFT_ARB 0x2083 -#define WGL_FRONT_RIGHT_ARB 0x2084 -#define WGL_BACK_LEFT_ARB 0x2085 -#define WGL_BACK_RIGHT_ARB 0x2086 -#define WGL_AUX0_ARB 0x2087 -#define WGL_AUX1_ARB 0x2088 -#define WGL_AUX2_ARB 0x2089 -#define WGL_AUX3_ARB 0x208A -#define WGL_AUX4_ARB 0x208B -#define WGL_AUX5_ARB 0x208C -#define WGL_AUX6_ARB 0x208D -#define WGL_AUX7_ARB 0x208E -#define WGL_AUX8_ARB 0x208F -#define WGL_AUX9_ARB 0x2090 -#endif - -#ifndef WGL_ARB_pixel_format_float -#define WGL_TYPE_RGBA_FLOAT_ARB 0x21A0 -#endif - -#ifndef WGL_ARB_create_context -#define WGL_CONTEXT_DEBUG_BIT_ARB 0x00000001 -#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002 -#define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091 -#define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092 -#define WGL_CONTEXT_LAYER_PLANE_ARB 0x2093 -#define WGL_CONTEXT_FLAGS_ARB 0x2094 -#define ERROR_INVALID_VERSION_ARB 0x2095 -#endif - -#ifndef WGL_ARB_create_context_profile -#define WGL_CONTEXT_PROFILE_MASK_ARB 0x9126 -#define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001 -#define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002 -#define ERROR_INVALID_PROFILE_ARB 0x2096 -#endif - -#ifndef WGL_EXT_make_current_read -#define ERROR_INVALID_PIXEL_TYPE_EXT 0x2043 -#endif - -#ifndef WGL_EXT_pixel_format -#define WGL_NUMBER_PIXEL_FORMATS_EXT 0x2000 -#define WGL_DRAW_TO_WINDOW_EXT 0x2001 -#define WGL_DRAW_TO_BITMAP_EXT 0x2002 -#define WGL_ACCELERATION_EXT 0x2003 -#define WGL_NEED_PALETTE_EXT 0x2004 -#define WGL_NEED_SYSTEM_PALETTE_EXT 0x2005 -#define WGL_SWAP_LAYER_BUFFERS_EXT 0x2006 -#define WGL_SWAP_METHOD_EXT 0x2007 -#define WGL_NUMBER_OVERLAYS_EXT 0x2008 -#define WGL_NUMBER_UNDERLAYS_EXT 0x2009 -#define WGL_TRANSPARENT_EXT 0x200A -#define WGL_TRANSPARENT_VALUE_EXT 0x200B -#define WGL_SHARE_DEPTH_EXT 0x200C -#define WGL_SHARE_STENCIL_EXT 0x200D -#define WGL_SHARE_ACCUM_EXT 0x200E -#define WGL_SUPPORT_GDI_EXT 0x200F -#define WGL_SUPPORT_OPENGL_EXT 0x2010 -#define WGL_DOUBLE_BUFFER_EXT 0x2011 -#define WGL_STEREO_EXT 0x2012 -#define WGL_PIXEL_TYPE_EXT 0x2013 -#define WGL_COLOR_BITS_EXT 0x2014 -#define WGL_RED_BITS_EXT 0x2015 -#define WGL_RED_SHIFT_EXT 0x2016 -#define WGL_GREEN_BITS_EXT 0x2017 -#define WGL_GREEN_SHIFT_EXT 0x2018 -#define WGL_BLUE_BITS_EXT 0x2019 -#define WGL_BLUE_SHIFT_EXT 0x201A -#define WGL_ALPHA_BITS_EXT 0x201B -#define WGL_ALPHA_SHIFT_EXT 0x201C -#define WGL_ACCUM_BITS_EXT 0x201D -#define WGL_ACCUM_RED_BITS_EXT 0x201E -#define WGL_ACCUM_GREEN_BITS_EXT 0x201F -#define WGL_ACCUM_BLUE_BITS_EXT 0x2020 -#define WGL_ACCUM_ALPHA_BITS_EXT 0x2021 -#define WGL_DEPTH_BITS_EXT 0x2022 -#define WGL_STENCIL_BITS_EXT 0x2023 -#define WGL_AUX_BUFFERS_EXT 0x2024 -#define WGL_NO_ACCELERATION_EXT 0x2025 -#define WGL_GENERIC_ACCELERATION_EXT 0x2026 -#define WGL_FULL_ACCELERATION_EXT 0x2027 -#define WGL_SWAP_EXCHANGE_EXT 0x2028 -#define WGL_SWAP_COPY_EXT 0x2029 -#define WGL_SWAP_UNDEFINED_EXT 0x202A -#define WGL_TYPE_RGBA_EXT 0x202B -#define WGL_TYPE_COLORINDEX_EXT 0x202C -#endif - -#ifndef WGL_EXT_pbuffer -#define WGL_DRAW_TO_PBUFFER_EXT 0x202D -#define WGL_MAX_PBUFFER_PIXELS_EXT 0x202E -#define WGL_MAX_PBUFFER_WIDTH_EXT 0x202F -#define WGL_MAX_PBUFFER_HEIGHT_EXT 0x2030 -#define WGL_OPTIMAL_PBUFFER_WIDTH_EXT 0x2031 -#define WGL_OPTIMAL_PBUFFER_HEIGHT_EXT 0x2032 -#define WGL_PBUFFER_LARGEST_EXT 0x2033 -#define WGL_PBUFFER_WIDTH_EXT 0x2034 -#define WGL_PBUFFER_HEIGHT_EXT 0x2035 -#endif - -#ifndef WGL_EXT_depth_float -#define WGL_DEPTH_FLOAT_EXT 0x2040 -#endif - -#ifndef WGL_3DFX_multisample -#define WGL_SAMPLE_BUFFERS_3DFX 0x2060 -#define WGL_SAMPLES_3DFX 0x2061 -#endif - -#ifndef WGL_EXT_multisample -#define WGL_SAMPLE_BUFFERS_EXT 0x2041 -#define WGL_SAMPLES_EXT 0x2042 -#endif - -#ifndef WGL_I3D_digital_video_control -#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_FRAMEBUFFER_I3D 0x2050 -#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_VALUE_I3D 0x2051 -#define WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D 0x2052 -#define WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D 0x2053 -#endif - -#ifndef WGL_I3D_gamma -#define WGL_GAMMA_TABLE_SIZE_I3D 0x204E -#define WGL_GAMMA_EXCLUDE_DESKTOP_I3D 0x204F -#endif - -#ifndef WGL_I3D_genlock -#define WGL_GENLOCK_SOURCE_MULTIVIEW_I3D 0x2044 -#define WGL_GENLOCK_SOURCE_EXTENAL_SYNC_I3D 0x2045 -#define WGL_GENLOCK_SOURCE_EXTENAL_FIELD_I3D 0x2046 -#define WGL_GENLOCK_SOURCE_EXTENAL_TTL_I3D 0x2047 -#define WGL_GENLOCK_SOURCE_DIGITAL_SYNC_I3D 0x2048 -#define WGL_GENLOCK_SOURCE_DIGITAL_FIELD_I3D 0x2049 -#define WGL_GENLOCK_SOURCE_EDGE_FALLING_I3D 0x204A -#define WGL_GENLOCK_SOURCE_EDGE_RISING_I3D 0x204B -#define WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D 0x204C -#endif - -#ifndef WGL_I3D_image_buffer -#define WGL_IMAGE_BUFFER_MIN_ACCESS_I3D 0x00000001 -#define WGL_IMAGE_BUFFER_LOCK_I3D 0x00000002 -#endif - -#ifndef WGL_I3D_swap_frame_lock -#endif - -#ifndef WGL_NV_render_depth_texture -#define WGL_BIND_TO_TEXTURE_DEPTH_NV 0x20A3 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_DEPTH_NV 0x20A4 -#define WGL_DEPTH_TEXTURE_FORMAT_NV 0x20A5 -#define WGL_TEXTURE_DEPTH_COMPONENT_NV 0x20A6 -#define WGL_DEPTH_COMPONENT_NV 0x20A7 -#endif - -#ifndef WGL_NV_render_texture_rectangle -#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV 0x20A0 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV 0x20A1 -#define WGL_TEXTURE_RECTANGLE_NV 0x20A2 -#endif - -#ifndef WGL_ATI_pixel_format_float -#define WGL_TYPE_RGBA_FLOAT_ATI 0x21A0 -#endif - -#ifndef WGL_NV_float_buffer -#define WGL_FLOAT_COMPONENTS_NV 0x20B0 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV 0x20B1 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV 0x20B2 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV 0x20B3 -#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV 0x20B4 -#define WGL_TEXTURE_FLOAT_R_NV 0x20B5 -#define WGL_TEXTURE_FLOAT_RG_NV 0x20B6 -#define WGL_TEXTURE_FLOAT_RGB_NV 0x20B7 -#define WGL_TEXTURE_FLOAT_RGBA_NV 0x20B8 -#endif - -#ifndef WGL_3DL_stereo_control -#define WGL_STEREO_EMITTER_ENABLE_3DL 0x2055 -#define WGL_STEREO_EMITTER_DISABLE_3DL 0x2056 -#define WGL_STEREO_POLARITY_NORMAL_3DL 0x2057 -#define WGL_STEREO_POLARITY_INVERT_3DL 0x2058 -#endif - -#ifndef WGL_EXT_pixel_format_packed_float -#define WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT 0x20A8 -#endif - -#ifndef WGL_EXT_framebuffer_sRGB -#define WGL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20A9 -#endif - -#ifndef WGL_NV_present_video -#define WGL_NUM_VIDEO_SLOTS_NV 0x20F0 -#endif - -#ifndef WGL_NV_video_out -#define WGL_BIND_TO_VIDEO_RGB_NV 0x20C0 -#define WGL_BIND_TO_VIDEO_RGBA_NV 0x20C1 -#define WGL_BIND_TO_VIDEO_RGB_AND_DEPTH_NV 0x20C2 -#define WGL_VIDEO_OUT_COLOR_NV 0x20C3 -#define WGL_VIDEO_OUT_ALPHA_NV 0x20C4 -#define WGL_VIDEO_OUT_DEPTH_NV 0x20C5 -#define WGL_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6 -#define WGL_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7 -#define WGL_VIDEO_OUT_FRAME 0x20C8 -#define WGL_VIDEO_OUT_FIELD_1 0x20C9 -#define WGL_VIDEO_OUT_FIELD_2 0x20CA -#define WGL_VIDEO_OUT_STACKED_FIELDS_1_2 0x20CB -#define WGL_VIDEO_OUT_STACKED_FIELDS_2_1 0x20CC -#endif - -#ifndef WGL_NV_swap_group -#endif - -#ifndef WGL_NV_gpu_affinity -#define WGL_ERROR_INCOMPATIBLE_AFFINITY_MASKS_NV 0x20D0 -#define WGL_ERROR_MISSING_AFFINITY_MASK_NV 0x20D1 -#endif - -#ifndef WGL_AMD_gpu_association -#define WGL_GPU_VENDOR_AMD 0x1F00 -#define WGL_GPU_RENDERER_STRING_AMD 0x1F01 -#define WGL_GPU_OPENGL_VERSION_STRING_AMD 0x1F02 -#define WGL_GPU_FASTEST_TARGET_GPUS_AMD 0x21A2 -#define WGL_GPU_RAM_AMD 0x21A3 -#define WGL_GPU_CLOCK_AMD 0x21A4 -#define WGL_GPU_NUM_PIPES_AMD 0x21A5 -#define WGL_GPU_NUM_SIMD_AMD 0x21A6 -#define WGL_GPU_NUM_RB_AMD 0x21A7 -#define WGL_GPU_NUM_SPI_AMD 0x21A8 -#endif - -#ifndef NV_video_capture -#define WGL_UNIQUE_ID_NV 0x20CE -#define WGL_NUM_VIDEO_CAPTURE_SLOTS_NV 0x20CF -#endif - -#ifndef NV_copy_image -#endif - - -/*************************************************************/ - -#ifndef WGL_ARB_pbuffer -DECLARE_HANDLE(HPBUFFERARB); -#endif -#ifndef WGL_EXT_pbuffer -DECLARE_HANDLE(HPBUFFEREXT); -#endif -#ifndef WGL_NV_present_video -DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV); -#endif -#ifndef WGL_NV_video_output -DECLARE_HANDLE(HPVIDEODEV); -#endif -#ifndef WGL_NV_gpu_affinity -DECLARE_HANDLE(HPGPUNV); -DECLARE_HANDLE(HGPUNV); - -typedef struct _GPU_DEVICE { - DWORD cb; - CHAR DeviceName[32]; - CHAR DeviceString[128]; - DWORD Flags; - RECT rcVirtualScreen; -} GPU_DEVICE, *PGPU_DEVICE; -#endif -#ifndef WGL_NV_video_capture -DECLARE_HANDLE(HVIDEOINPUTDEVICENV); -#endif - -#ifndef WGL_ARB_buffer_region -#define WGL_ARB_buffer_region 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern HANDLE WINAPI wglCreateBufferRegionARB (HDC, int, UINT); -extern VOID WINAPI wglDeleteBufferRegionARB (HANDLE); -extern BOOL WINAPI wglSaveBufferRegionARB (HANDLE, int, int, int, int); -extern BOOL WINAPI wglRestoreBufferRegionARB (HANDLE, int, int, int, int, int, int); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef HANDLE (WINAPI * PFNWGLCREATEBUFFERREGIONARBPROC) (HDC hDC, int iLayerPlane, UINT uType); -typedef VOID (WINAPI * PFNWGLDELETEBUFFERREGIONARBPROC) (HANDLE hRegion); -typedef BOOL (WINAPI * PFNWGLSAVEBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height); -typedef BOOL (WINAPI * PFNWGLRESTOREBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc); -#endif - -#ifndef WGL_ARB_multisample -#define WGL_ARB_multisample 1 -#endif - -#ifndef WGL_ARB_extensions_string -#define WGL_ARB_extensions_string 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern const char * WINAPI wglGetExtensionsStringARB (HDC); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef const char * (WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC) (HDC hdc); -#endif - -#ifndef WGL_ARB_pixel_format -#define WGL_ARB_pixel_format 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglGetPixelFormatAttribivARB (HDC, int, int, UINT, const int *, int *); -extern BOOL WINAPI wglGetPixelFormatAttribfvARB (HDC, int, int, UINT, const int *, FLOAT *); -extern BOOL WINAPI wglChoosePixelFormatARB (HDC, const int *, const FLOAT *, UINT, int *, UINT *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues); -typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues); -typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATARBPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); -#endif - -#ifndef WGL_ARB_make_current_read -#define WGL_ARB_make_current_read 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglMakeContextCurrentARB (HDC, HDC, HGLRC); -extern HDC WINAPI wglGetCurrentReadDCARB (void); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTARBPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); -typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCARBPROC) (void); -#endif - -#ifndef WGL_ARB_pbuffer -#define WGL_ARB_pbuffer 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern HPBUFFERARB WINAPI wglCreatePbufferARB (HDC, int, int, int, const int *); -extern HDC WINAPI wglGetPbufferDCARB (HPBUFFERARB); -extern int WINAPI wglReleasePbufferDCARB (HPBUFFERARB, HDC); -extern BOOL WINAPI wglDestroyPbufferARB (HPBUFFERARB); -extern BOOL WINAPI wglQueryPbufferARB (HPBUFFERARB, int, int *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef HPBUFFERARB (WINAPI * PFNWGLCREATEPBUFFERARBPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList); -typedef HDC (WINAPI * PFNWGLGETPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer); -typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer, HDC hDC); -typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFERARBPROC) (HPBUFFERARB hPbuffer); -typedef BOOL (WINAPI * PFNWGLQUERYPBUFFERARBPROC) (HPBUFFERARB hPbuffer, int iAttribute, int *piValue); -#endif - -#ifndef WGL_ARB_render_texture -#define WGL_ARB_render_texture 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglBindTexImageARB (HPBUFFERARB, int); -extern BOOL WINAPI wglReleaseTexImageARB (HPBUFFERARB, int); -extern BOOL WINAPI wglSetPbufferAttribARB (HPBUFFERARB, const int *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLBINDTEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer); -typedef BOOL (WINAPI * PFNWGLRELEASETEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer); -typedef BOOL (WINAPI * PFNWGLSETPBUFFERATTRIBARBPROC) (HPBUFFERARB hPbuffer, const int *piAttribList); -#endif - -#ifndef WGL_ARB_pixel_format_float -#define WGL_ARB_pixel_format_float 1 -#endif - -#ifndef WGL_ARB_create_context -#define WGL_ARB_create_context 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern HGLRC WINAPI wglCreateContextAttribsARB (HDC, HGLRC, const int *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC) (HDC hDC, HGLRC hShareContext, const int *attribList); -#endif - -#ifndef WGL_ARB_create_context_profile -#define WGL_ARB_create_context_profile 1 -#endif - -#ifndef WGL_EXT_display_color_table -#define WGL_EXT_display_color_table 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern GLboolean WINAPI wglCreateDisplayColorTableEXT (GLushort); -extern GLboolean WINAPI wglLoadDisplayColorTableEXT (const GLushort *, GLuint); -extern GLboolean WINAPI wglBindDisplayColorTableEXT (GLushort); -extern VOID WINAPI wglDestroyDisplayColorTableEXT (GLushort); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef GLboolean (WINAPI * PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC) (GLushort id); -typedef GLboolean (WINAPI * PFNWGLLOADDISPLAYCOLORTABLEEXTPROC) (const GLushort *table, GLuint length); -typedef GLboolean (WINAPI * PFNWGLBINDDISPLAYCOLORTABLEEXTPROC) (GLushort id); -typedef VOID (WINAPI * PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC) (GLushort id); -#endif - -#ifndef WGL_EXT_extensions_string -#define WGL_EXT_extensions_string 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern const char * WINAPI wglGetExtensionsStringEXT (void); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef const char * (WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC) (void); -#endif - -#ifndef WGL_EXT_make_current_read -#define WGL_EXT_make_current_read 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglMakeContextCurrentEXT (HDC, HDC, HGLRC); -extern HDC WINAPI wglGetCurrentReadDCEXT (void); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTEXTPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); -typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCEXTPROC) (void); -#endif - -#ifndef WGL_EXT_pbuffer -#define WGL_EXT_pbuffer 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern HPBUFFEREXT WINAPI wglCreatePbufferEXT (HDC, int, int, int, const int *); -extern HDC WINAPI wglGetPbufferDCEXT (HPBUFFEREXT); -extern int WINAPI wglReleasePbufferDCEXT (HPBUFFEREXT, HDC); -extern BOOL WINAPI wglDestroyPbufferEXT (HPBUFFEREXT); -extern BOOL WINAPI wglQueryPbufferEXT (HPBUFFEREXT, int, int *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef HPBUFFEREXT (WINAPI * PFNWGLCREATEPBUFFEREXTPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList); -typedef HDC (WINAPI * PFNWGLGETPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer); -typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer, HDC hDC); -typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer); -typedef BOOL (WINAPI * PFNWGLQUERYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer, int iAttribute, int *piValue); -#endif - -#ifndef WGL_EXT_pixel_format -#define WGL_EXT_pixel_format 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglGetPixelFormatAttribivEXT (HDC, int, int, UINT, int *, int *); -extern BOOL WINAPI wglGetPixelFormatAttribfvEXT (HDC, int, int, UINT, int *, FLOAT *); -extern BOOL WINAPI wglChoosePixelFormatEXT (HDC, const int *, const FLOAT *, UINT, int *, UINT *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, int *piValues); -typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, FLOAT *pfValues); -typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATEXTPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); -#endif - -#ifndef WGL_EXT_swap_control -#define WGL_EXT_swap_control 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglSwapIntervalEXT (int); -extern int WINAPI wglGetSwapIntervalEXT (void); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC) (int interval); -typedef int (WINAPI * PFNWGLGETSWAPINTERVALEXTPROC) (void); -#endif - -#ifndef WGL_EXT_depth_float -#define WGL_EXT_depth_float 1 -#endif - -#ifndef WGL_NV_vertex_array_range -#define WGL_NV_vertex_array_range 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern void* WINAPI wglAllocateMemoryNV (GLsizei, GLfloat, GLfloat, GLfloat); -extern void WINAPI wglFreeMemoryNV (void *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef void* (WINAPI * PFNWGLALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); -typedef void (WINAPI * PFNWGLFREEMEMORYNVPROC) (void *pointer); -#endif - -#ifndef WGL_3DFX_multisample -#define WGL_3DFX_multisample 1 -#endif - -#ifndef WGL_EXT_multisample -#define WGL_EXT_multisample 1 -#endif - -#ifndef WGL_OML_sync_control -#define WGL_OML_sync_control 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglGetSyncValuesOML (HDC, INT64 *, INT64 *, INT64 *); -extern BOOL WINAPI wglGetMscRateOML (HDC, INT32 *, INT32 *); -extern INT64 WINAPI wglSwapBuffersMscOML (HDC, INT64, INT64, INT64); -extern INT64 WINAPI wglSwapLayerBuffersMscOML (HDC, int, INT64, INT64, INT64); -extern BOOL WINAPI wglWaitForMscOML (HDC, INT64, INT64, INT64, INT64 *, INT64 *, INT64 *); -extern BOOL WINAPI wglWaitForSbcOML (HDC, INT64, INT64 *, INT64 *, INT64 *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLGETSYNCVALUESOMLPROC) (HDC hdc, INT64 *ust, INT64 *msc, INT64 *sbc); -typedef BOOL (WINAPI * PFNWGLGETMSCRATEOMLPROC) (HDC hdc, INT32 *numerator, INT32 *denominator); -typedef INT64 (WINAPI * PFNWGLSWAPBUFFERSMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder); -typedef INT64 (WINAPI * PFNWGLSWAPLAYERBUFFERSMSCOMLPROC) (HDC hdc, int fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder); -typedef BOOL (WINAPI * PFNWGLWAITFORMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder, INT64 *ust, INT64 *msc, INT64 *sbc); -typedef BOOL (WINAPI * PFNWGLWAITFORSBCOMLPROC) (HDC hdc, INT64 target_sbc, INT64 *ust, INT64 *msc, INT64 *sbc); -#endif - -#ifndef WGL_I3D_digital_video_control -#define WGL_I3D_digital_video_control 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglGetDigitalVideoParametersI3D (HDC, int, int *); -extern BOOL WINAPI wglSetDigitalVideoParametersI3D (HDC, int, const int *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int *piValue); -typedef BOOL (WINAPI * PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int *piValue); -#endif - -#ifndef WGL_I3D_gamma -#define WGL_I3D_gamma 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglGetGammaTableParametersI3D (HDC, int, int *); -extern BOOL WINAPI wglSetGammaTableParametersI3D (HDC, int, const int *); -extern BOOL WINAPI wglGetGammaTableI3D (HDC, int, USHORT *, USHORT *, USHORT *); -extern BOOL WINAPI wglSetGammaTableI3D (HDC, int, const USHORT *, const USHORT *, const USHORT *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int *piValue); -typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int *piValue); -typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, USHORT *puRed, USHORT *puGreen, USHORT *puBlue); -typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, const USHORT *puRed, const USHORT *puGreen, const USHORT *puBlue); -#endif - -#ifndef WGL_I3D_genlock -#define WGL_I3D_genlock 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglEnableGenlockI3D (HDC); -extern BOOL WINAPI wglDisableGenlockI3D (HDC); -extern BOOL WINAPI wglIsEnabledGenlockI3D (HDC, BOOL *); -extern BOOL WINAPI wglGenlockSourceI3D (HDC, UINT); -extern BOOL WINAPI wglGetGenlockSourceI3D (HDC, UINT *); -extern BOOL WINAPI wglGenlockSourceEdgeI3D (HDC, UINT); -extern BOOL WINAPI wglGetGenlockSourceEdgeI3D (HDC, UINT *); -extern BOOL WINAPI wglGenlockSampleRateI3D (HDC, UINT); -extern BOOL WINAPI wglGetGenlockSampleRateI3D (HDC, UINT *); -extern BOOL WINAPI wglGenlockSourceDelayI3D (HDC, UINT); -extern BOOL WINAPI wglGetGenlockSourceDelayI3D (HDC, UINT *); -extern BOOL WINAPI wglQueryGenlockMaxSourceDelayI3D (HDC, UINT *, UINT *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLENABLEGENLOCKI3DPROC) (HDC hDC); -typedef BOOL (WINAPI * PFNWGLDISABLEGENLOCKI3DPROC) (HDC hDC); -typedef BOOL (WINAPI * PFNWGLISENABLEDGENLOCKI3DPROC) (HDC hDC, BOOL *pFlag); -typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEI3DPROC) (HDC hDC, UINT uSource); -typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEI3DPROC) (HDC hDC, UINT *uSource); -typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT uEdge); -typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT *uEdge); -typedef BOOL (WINAPI * PFNWGLGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT uRate); -typedef BOOL (WINAPI * PFNWGLGETGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT *uRate); -typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT uDelay); -typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT *uDelay); -typedef BOOL (WINAPI * PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC) (HDC hDC, UINT *uMaxLineDelay, UINT *uMaxPixelDelay); -#endif - -#ifndef WGL_I3D_image_buffer -#define WGL_I3D_image_buffer 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern LPVOID WINAPI wglCreateImageBufferI3D (HDC, DWORD, UINT); -extern BOOL WINAPI wglDestroyImageBufferI3D (HDC, LPVOID); -extern BOOL WINAPI wglAssociateImageBufferEventsI3D (HDC, const HANDLE *, const LPVOID *, const DWORD *, UINT); -extern BOOL WINAPI wglReleaseImageBufferEventsI3D (HDC, const LPVOID *, UINT); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef LPVOID (WINAPI * PFNWGLCREATEIMAGEBUFFERI3DPROC) (HDC hDC, DWORD dwSize, UINT uFlags); -typedef BOOL (WINAPI * PFNWGLDESTROYIMAGEBUFFERI3DPROC) (HDC hDC, LPVOID pAddress); -typedef BOOL (WINAPI * PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC) (HDC hDC, const HANDLE *pEvent, const LPVOID *pAddress, const DWORD *pSize, UINT count); -typedef BOOL (WINAPI * PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC) (HDC hDC, const LPVOID *pAddress, UINT count); -#endif - -#ifndef WGL_I3D_swap_frame_lock -#define WGL_I3D_swap_frame_lock 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglEnableFrameLockI3D (void); -extern BOOL WINAPI wglDisableFrameLockI3D (void); -extern BOOL WINAPI wglIsEnabledFrameLockI3D (BOOL *); -extern BOOL WINAPI wglQueryFrameLockMasterI3D (BOOL *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLENABLEFRAMELOCKI3DPROC) (void); -typedef BOOL (WINAPI * PFNWGLDISABLEFRAMELOCKI3DPROC) (void); -typedef BOOL (WINAPI * PFNWGLISENABLEDFRAMELOCKI3DPROC) (BOOL *pFlag); -typedef BOOL (WINAPI * PFNWGLQUERYFRAMELOCKMASTERI3DPROC) (BOOL *pFlag); -#endif - -#ifndef WGL_I3D_swap_frame_usage -#define WGL_I3D_swap_frame_usage 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglGetFrameUsageI3D (float *); -extern BOOL WINAPI wglBeginFrameTrackingI3D (void); -extern BOOL WINAPI wglEndFrameTrackingI3D (void); -extern BOOL WINAPI wglQueryFrameTrackingI3D (DWORD *, DWORD *, float *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLGETFRAMEUSAGEI3DPROC) (float *pUsage); -typedef BOOL (WINAPI * PFNWGLBEGINFRAMETRACKINGI3DPROC) (void); -typedef BOOL (WINAPI * PFNWGLENDFRAMETRACKINGI3DPROC) (void); -typedef BOOL (WINAPI * PFNWGLQUERYFRAMETRACKINGI3DPROC) (DWORD *pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage); -#endif - -#ifndef WGL_ATI_pixel_format_float -#define WGL_ATI_pixel_format_float 1 -#endif - -#ifndef WGL_NV_float_buffer -#define WGL_NV_float_buffer 1 -#endif - -#ifndef WGL_3DL_stereo_control -#define WGL_3DL_stereo_control 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglSetStereoEmitterState3DL (HDC, UINT); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLSETSTEREOEMITTERSTATE3DLPROC) (HDC hDC, UINT uState); -#endif - -#ifndef WGL_EXT_pixel_format_packed_float -#define WGL_EXT_pixel_format_packed_float 1 -#endif - -#ifndef WGL_EXT_framebuffer_sRGB -#define WGL_EXT_framebuffer_sRGB 1 -#endif - -#ifndef WGL_NV_present_video -#define WGL_NV_present_video 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern int WINAPI wglEnumerateVideoDevicesNV (HDC, HVIDEOOUTPUTDEVICENV *); -extern BOOL WINAPI wglBindVideoDeviceNV (HDC, unsigned int, HVIDEOOUTPUTDEVICENV, const int *); -extern BOOL WINAPI wglQueryCurrentContextNV (int, int *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef int (WINAPI * PFNWGLENUMERATEVIDEODEVICESNVPROC) (HDC hDC, HVIDEOOUTPUTDEVICENV *phDeviceList); -typedef BOOL (WINAPI * PFNWGLBINDVIDEODEVICENVPROC) (HDC hDC, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int *piAttribList); -typedef BOOL (WINAPI * PFNWGLQUERYCURRENTCONTEXTNVPROC) (int iAttribute, int *piValue); -#endif - -#ifndef WGL_NV_video_output -#define WGL_NV_video_output 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglGetVideoDeviceNV (HDC, int, HPVIDEODEV *); -extern BOOL WINAPI wglReleaseVideoDeviceNV (HPVIDEODEV); -extern BOOL WINAPI wglBindVideoImageNV (HPVIDEODEV, HPBUFFERARB, int); -extern BOOL WINAPI wglReleaseVideoImageNV (HPBUFFERARB, int); -extern BOOL WINAPI wglSendPbufferToVideoNV (HPBUFFERARB, int, unsigned long *, BOOL); -extern BOOL WINAPI wglGetVideoInfoNV (HPVIDEODEV, unsigned long *, unsigned long *); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLGETVIDEODEVICENVPROC) (HDC hDC, int numDevices, HPVIDEODEV *hVideoDevice); -typedef BOOL (WINAPI * PFNWGLRELEASEVIDEODEVICENVPROC) (HPVIDEODEV hVideoDevice); -typedef BOOL (WINAPI * PFNWGLBINDVIDEOIMAGENVPROC) (HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer); -typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOIMAGENVPROC) (HPBUFFERARB hPbuffer, int iVideoBuffer); -typedef BOOL (WINAPI * PFNWGLSENDPBUFFERTOVIDEONVPROC) (HPBUFFERARB hPbuffer, int iBufferType, unsigned long *pulCounterPbuffer, BOOL bBlock); -typedef BOOL (WINAPI * PFNWGLGETVIDEOINFONVPROC) (HPVIDEODEV hpVideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); -#endif - -#ifndef WGL_NV_swap_group -#define WGL_NV_swap_group 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglJoinSwapGroupNV (HDC, GLuint); -extern BOOL WINAPI wglBindSwapBarrierNV (GLuint, GLuint); -extern BOOL WINAPI wglQuerySwapGroupNV (HDC, GLuint *, GLuint *); -extern BOOL WINAPI wglQueryMaxSwapGroupsNV (HDC, GLuint *, GLuint *); -extern BOOL WINAPI wglQueryFrameCountNV (HDC, GLuint *); -extern BOOL WINAPI wglResetFrameCountNV (HDC); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLJOINSWAPGROUPNVPROC) (HDC hDC, GLuint group); -typedef BOOL (WINAPI * PFNWGLBINDSWAPBARRIERNVPROC) (GLuint group, GLuint barrier); -typedef BOOL (WINAPI * PFNWGLQUERYSWAPGROUPNVPROC) (HDC hDC, GLuint *group, GLuint *barrier); -typedef BOOL (WINAPI * PFNWGLQUERYMAXSWAPGROUPSNVPROC) (HDC hDC, GLuint *maxGroups, GLuint *maxBarriers); -typedef BOOL (WINAPI * PFNWGLQUERYFRAMECOUNTNVPROC) (HDC hDC, GLuint *count); -typedef BOOL (WINAPI * PFNWGLRESETFRAMECOUNTNVPROC) (HDC hDC); -#endif - -#ifndef WGL_NV_gpu_affinity -#define WGL_NV_gpu_affinity 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglEnumGpusNV (UINT, HGPUNV *); -extern BOOL WINAPI wglEnumGpuDevicesNV (HGPUNV, UINT, PGPU_DEVICE); -extern HDC WINAPI wglCreateAffinityDCNV (const HGPUNV *); -extern BOOL WINAPI wglEnumGpusFromAffinityDCNV (HDC, UINT, HGPUNV *); -extern BOOL WINAPI wglDeleteDCNV (HDC); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLENUMGPUSNVPROC) (UINT iGpuIndex, HGPUNV *phGpu); -typedef BOOL (WINAPI * PFNWGLENUMGPUDEVICESNVPROC) (HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice); -typedef HDC (WINAPI * PFNWGLCREATEAFFINITYDCNVPROC) (const HGPUNV *phGpuList); -typedef BOOL (WINAPI * PFNWGLENUMGPUSFROMAFFINITYDCNVPROC) (HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu); -typedef BOOL (WINAPI * PFNWGLDELETEDCNVPROC) (HDC hdc); -#endif - -#ifndef WGL_AMD_gpu_association -#define WGL_AMD_gpu_association 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern UINT WINAPI wglGetGPUIDsAMD (UINT, UINT *); -extern INT WINAPI wglGetGPUInfoAMD (UINT, int, GLenum, UINT, void *); -extern UINT WINAPI wglGetContextGPUIDAMD (HGLRC); -extern HGLRC WINAPI wglCreateAssociatedContextAMD (UINT); -extern HGLRC WINAPI wglCreateAssociatedContextAttribsAMD (UINT, HGLRC, const int *); -extern BOOL WINAPI wglDeleteAssociatedContextAMD (HGLRC); -extern BOOL WINAPI wglMakeAssociatedContextCurrentAMD (HGLRC); -extern HGLRC WINAPI wglGetCurrentAssociatedContextAMD (void); -extern VOID WINAPI wglBlitContextFramebufferAMD (HGLRC, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef UINT (WINAPI * PFNWGLGETGPUIDSAMDPROC) (UINT maxCount, UINT *ids); -typedef INT (WINAPI * PFNWGLGETGPUINFOAMDPROC) (UINT id, int property, GLenum dataType, UINT size, void *data); -typedef UINT (WINAPI * PFNWGLGETCONTEXTGPUIDAMDPROC) (HGLRC hglrc); -typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTAMDPROC) (UINT id); -typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC) (UINT id, HGLRC hShareContext, const int *attribList); -typedef BOOL (WINAPI * PFNWGLDELETEASSOCIATEDCONTEXTAMDPROC) (HGLRC hglrc); -typedef BOOL (WINAPI * PFNWGLMAKEASSOCIATEDCONTEXTCURRENTAMDPROC) (HGLRC hglrc); -typedef HGLRC (WINAPI * PFNWGLGETCURRENTASSOCIATEDCONTEXTAMDPROC) (void); -typedef VOID (WINAPI * PFNWGLBLITCONTEXTFRAMEBUFFERAMDPROC) (HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); -#endif - -#ifndef WGL_NV_video_capture -#define WGL_NV_video_capture 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglBindVideoCaptureDeviceNV (UINT, HVIDEOINPUTDEVICENV); -extern UINT WINAPI wglEnumerateVideoCaptureDevicesNV (HDC, HVIDEOINPUTDEVICENV *); -extern BOOL WINAPI wglLockVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV); -extern BOOL WINAPI wglQueryVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV, int, int *); -extern BOOL WINAPI wglReleaseVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLBINDVIDEOCAPTUREDEVICENVPROC) (UINT uVideoSlot, HVIDEOINPUTDEVICENV hDevice); -typedef UINT (WINAPI * PFNWGLENUMERATEVIDEOCAPTUREDEVICESNVPROC) (HDC hDc, HVIDEOINPUTDEVICENV *phDeviceList); -typedef BOOL (WINAPI * PFNWGLLOCKVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice); -typedef BOOL (WINAPI * PFNWGLQUERYVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice, int iAttribute, int *piValue); -typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice); -#endif - -#ifndef WGL_NV_copy_image -#define WGL_NV_copy_image 1 -#ifdef WGL_WGLEXT_PROTOTYPES -extern BOOL WINAPI wglCopyImageSubDataNV (HGLRC, GLuint, GLenum, GLint, GLint, GLint, GLint, HGLRC, GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei); -#endif /* WGL_WGLEXT_PROTOTYPES */ -typedef BOOL (WINAPI * PFNWGLCOPYIMAGESUBDATANVPROC) (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); -#endif - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/Dependencies/OpenGL/GL/wmesa.h b/Dependencies/OpenGL/GL/wmesa.h deleted file mode 100644 index f5f4f27..0000000 --- a/Dependencies/OpenGL/GL/wmesa.h +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 3.0 - * Copyright (C) 1995-1998 Brian Paul - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - - -/* - * Windows driver by: Mark E. Peterson (markp@ic.mankato.mn.us) - * Updated by Li Wei (liwei@aiar.xjtu.edu.cn) - * - * - *************************************************************** - * WMesa * - * version 2.3 * - * * - * By * - * Li Wei * - * Institute of Artificial Intelligence & Robotics * - * Xi'an Jiaotong University * - * Email: liwei@aiar.xjtu.edu.cn * - * Web page: http://sun.aiar.xjtu.edu.cn * - * * - * July 7th, 1997 * - *************************************************************** - */ - - -#ifndef WMESA_H -#define WMESA_H - - -#ifdef __cplusplus -extern "C" { -#endif - - -#include "GL/gl.h" - -#if defined(_MSV_VER) && !defined(__GNUC__) -# pragma warning (disable:4273) -# pragma warning( disable : 4244 ) /* '=' : conversion from 'const double ' to 'float ', possible loss of data */ -# pragma warning( disable : 4018 ) /* '<' : signed/unsigned mismatch */ -# pragma warning( disable : 4305 ) /* '=' : truncation from 'const double ' to 'float ' */ -# pragma warning( disable : 4013 ) /* 'function' undefined; assuming extern returning int */ -# pragma warning( disable : 4761 ) /* integral size mismatch in argument; conversion supplied */ -# pragma warning( disable : 4273 ) /* 'identifier' : inconsistent DLL linkage. dllexport assumed */ -# if (MESA_WARNQUIET>1) -# pragma warning( disable : 4146 ) /* unary minus operator applied to unsigned type, result still unsigned */ -# endif -#endif - -/* - * This is the WMesa context 'handle': - */ -typedef struct wmesa_context *WMesaContext; - - - -/* - * Create a new WMesaContext for rendering into a window. You must - * have already created the window of correct visual type and with an - * appropriate colormap. - * - * Input: - * hDC - Windows device or memory context - * Pal - Palette to use - * rgb_flag - GL_TRUE = RGB mode, - * GL_FALSE = color index mode - * db_flag - GL_TRUE = double-buffered, - * GL_FALSE = single buffered - * alpha_flag - GL_TRUE = create software alpha buffer, - * GL_FALSE = no software alpha buffer - * - * Note: Indexed mode requires double buffering under Windows. - * - * Return: a WMesa_context or NULL if error. - */ -extern WMesaContext WMesaCreateContext(HDC hDC,HPALETTE* pPal, - GLboolean rgb_flag, - GLboolean db_flag, - GLboolean alpha_flag); - - -/* - * Destroy a rendering context as returned by WMesaCreateContext() - */ -extern void WMesaDestroyContext( WMesaContext ctx ); - - - -/* - * Make the specified context the current one. - */ -extern void WMesaMakeCurrent( WMesaContext ctx, HDC hdc ); - - -/* - * Return a handle to the current context. - */ -extern WMesaContext WMesaGetCurrentContext( void ); - - -/* - * Swap the front and back buffers for the current context. No action - * taken if the context is not double buffered. - */ -extern void WMesaSwapBuffers(HDC hdc); - - -/* - * In indexed color mode we need to know when the palette changes. - */ -extern void WMesaPaletteChange(HPALETTE Pal); - -extern void WMesaMove(void); - -void WMesaShareLists(WMesaContext ctx_to_share, WMesaContext ctx); - -#ifdef __cplusplus -} -#endif - - -#endif - diff --git a/Dependencies/libjpeg/Makefile.am b/Dependencies/libjpeg/Makefile.am deleted file mode 100644 index ef09742..0000000 --- a/Dependencies/libjpeg/Makefile.am +++ /dev/null @@ -1,133 +0,0 @@ -## Process this file with automake to produce Makefile.in -# -# Automake Makefile for the JPEG library -# -# This file is written by Bob Friesenhahn, Guido Vollbeding -# - -# Sources to build library -LIBSOURCES = jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c @MEMORYMGR@.c - -# System dependent sources -SYSDEPSOURCES = jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c - -# Headers which are installed to support the library -INSTINCLUDES = jerror.h jmorecfg.h jpeglib.h - -# Headers which are not installed -OTHERINCLUDES = cderror.h cdjpeg.h jdct.h jinclude.h jmemsys.h jpegint.h \ - jversion.h transupp.h - -# Manual pages (Automake uses 'MANS' for itself) -DISTMANS= cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 wrjpgcom.1 - -# Other documentation files -DOCS= README install.txt usage.txt wizard.txt example.c libjpeg.txt \ - structure.txt coderules.txt filelist.txt change.log - -# Makefiles for various systems -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt - -# Configuration files -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms - -# Support scripts for configure -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing - -# Miscellaneous support files -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map - -# Test support files -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg - -# libtool libraries to build -lib_LTLIBRARIES = libjpeg.la - -# Library sources for libjpeg.la -libjpeg_la_SOURCES = $(LIBSOURCES) - -# LDFLAGS for libjpeg.la -libjpeg_la_LDFLAGS = -no-undefined \ - -version-info $(JPEG_LIB_VERSION) - -if HAVE_LD_VERSION_SCRIPT - libjpeg_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libjpeg.map -endif - -# Executables to build -bin_PROGRAMS = cjpeg djpeg jpegtran rdjpgcom wrjpgcom - -# Executable sources & libs -cjpeg_SOURCES = cjpeg.c rdppm.c rdgif.c rdtarga.c rdrle.c rdbmp.c \ - rdswitch.c cdjpeg.c -cjpeg_LDADD = libjpeg.la -djpeg_SOURCES = djpeg.c wrppm.c wrgif.c wrtarga.c wrrle.c wrbmp.c \ - rdcolmap.c cdjpeg.c -djpeg_LDADD = libjpeg.la -jpegtran_SOURCES = jpegtran.c rdswitch.c cdjpeg.c transupp.c -jpegtran_LDADD = libjpeg.la -rdjpgcom_SOURCES = rdjpgcom.c -wrjpgcom_SOURCES = wrjpgcom.c - -# Manual pages to install -man_MANS = $(DISTMANS) - -# Headers to install -include_HEADERS = $(INSTINCLUDES) - -# Other distributed headers -noinst_HEADERS = $(OTHERINCLUDES) - -# Other distributed files -EXTRA_DIST = $(DOCS) $(DISTMANS) $(MKFILES) $(CONFIGFILES) $(SYSDEPSOURCES) \ - $(OTHERFILES) $(TESTFILES) - -# Files to be cleaned -CLEANFILES = testout.ppm testout.bmp testout.jpg testoutp.ppm testoutp.jpg \ - testoutt.jpg - -# Install jconfig.h -install-data-local: - $(mkinstalldirs) $(DESTDIR)$(includedir) - $(INSTALL_HEADER) jconfig.h $(DESTDIR)$(includedir)/jconfig.h - -# Uninstall jconfig.h -uninstall-local: - rm -f $(DESTDIR)$(includedir)/jconfig.h - -# Run tests -test: check-local -check-local: - $(RM) testout* - ./djpeg -dct int -ppm -outfile testout.ppm $(srcdir)/testorig.jpg - ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp $(srcdir)/testorig.jpg - ./cjpeg -dct int -outfile testout.jpg $(srcdir)/testimg.ppm - ./djpeg -dct int -ppm -outfile testoutp.ppm $(srcdir)/testprog.jpg - ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg $(srcdir)/testimg.ppm - ./jpegtran -outfile testoutt.jpg $(srcdir)/testprog.jpg - cmp $(srcdir)/testimg.ppm testout.ppm - cmp $(srcdir)/testimg.bmp testout.bmp - cmp $(srcdir)/testimg.jpg testout.jpg - cmp $(srcdir)/testimg.ppm testoutp.ppm - cmp $(srcdir)/testimgp.jpg testoutp.jpg - cmp $(srcdir)/testorig.jpg testoutt.jpg diff --git a/Dependencies/libjpeg/Makefile.in b/Dependencies/libjpeg/Makefile.in deleted file mode 100644 index 7139096..0000000 --- a/Dependencies/libjpeg/Makefile.in +++ /dev/null @@ -1,1090 +0,0 @@ -# Makefile.in generated by automake 1.11.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, -# Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -# -# Automake Makefile for the JPEG library -# -# This file is written by Bob Friesenhahn, Guido Vollbeding -# - - - -VPATH = @srcdir@ -pkgdatadir = $(datadir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkglibexecdir = $(libexecdir)/@PACKAGE@ -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -target_triplet = @target@ -ANSI2KNR = 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+0,0 @@ -The Independent JPEG Group's JPEG software -========================================== - -README for release 8a of 28-Feb-2010 -==================================== - -This distribution contains the eighth public release of the Independent JPEG -Group's free JPEG software. You are welcome to redistribute this software and -to use it for any purpose, subject to the conditions under LEGAL ISSUES, below. - -This software is the work of Tom Lane, Guido Vollbeding, Philip Gladstone, -Bill Allombert, Jim Boucher, Lee Crocker, Bob Friesenhahn, Ben Jackson, -Julian Minguillon, Luis Ortiz, George Phillips, Davide Rossi, Ge' Weijers, -and other members of the Independent JPEG Group. - -IJG is not affiliated with the official ISO JPEG standards committee. - - -DOCUMENTATION ROADMAP -===================== - -This file contains the following sections: - -OVERVIEW General description of JPEG and the IJG software. -LEGAL ISSUES Copyright, lack of warranty, terms of distribution. -REFERENCES Where to learn more about JPEG. -ARCHIVE LOCATIONS Where to find newer versions of this software. -ACKNOWLEDGMENTS Special thanks. -FILE FORMAT WARS Software *not* to get. -TO DO Plans for future IJG releases. - -Other documentation files in the distribution are: - -User documentation: - install.txt How to configure and install the IJG software. - usage.txt Usage instructions for cjpeg, djpeg, jpegtran, - rdjpgcom, and wrjpgcom. - *.1 Unix-style man pages for programs (same info as usage.txt). - wizard.txt Advanced usage instructions for JPEG wizards only. - change.log Version-to-version change highlights. -Programmer and internal documentation: - libjpeg.txt How to use the JPEG library in your own programs. - example.c Sample code for calling the JPEG library. - structure.txt Overview of the JPEG library's internal structure. - filelist.txt Road map of IJG files. - coderules.txt Coding style rules --- please read if you contribute code. - -Please read at least the files install.txt and usage.txt. Some information -can also be found in the JPEG FAQ (Frequently Asked Questions) article. See -ARCHIVE LOCATIONS below to find out where to obtain the FAQ article. - -If you want to understand how the JPEG code works, we suggest reading one or -more of the REFERENCES, then looking at the documentation files (in roughly -the order listed) before diving into the code. - - -OVERVIEW -======== - -This package contains C software to implement JPEG image encoding, decoding, -and transcoding. JPEG (pronounced "jay-peg") is a standardized compression -method for full-color and gray-scale images. - -This software implements JPEG baseline, extended-sequential, and progressive -compression processes. Provision is made for supporting all variants of these -processes, although some uncommon parameter settings aren't implemented yet. -We have made no provision for supporting the hierarchical or lossless -processes defined in the standard. - -We provide a set of library routines for reading and writing JPEG image files, -plus two sample applications "cjpeg" and "djpeg", which use the library to -perform conversion between JPEG and some other popular image file formats. -The library is intended to be reused in other applications. - -In order to support file conversion and viewing software, we have included -considerable functionality beyond the bare JPEG coding/decoding capability; -for example, the color quantization modules are not strictly part of JPEG -decoding, but they are essential for output to colormapped file formats or -colormapped displays. These extra functions can be compiled out of the -library if not required for a particular application. - -We have also included "jpegtran", a utility for lossless transcoding between -different JPEG processes, and "rdjpgcom" and "wrjpgcom", two simple -applications for inserting and extracting textual comments in JFIF files. - -The emphasis in designing this software has been on achieving portability and -flexibility, while also making it fast enough to be useful. In particular, -the software is not intended to be read as a tutorial on JPEG. (See the -REFERENCES section for introductory material.) Rather, it is intended to -be reliable, portable, industrial-strength code. We do not claim to have -achieved that goal in every aspect of the software, but we strive for it. - -We welcome the use of this software as a component of commercial products. -No royalty is required, but we do ask for an acknowledgement in product -documentation, as described under LEGAL ISSUES. - - -LEGAL ISSUES -============ - -In plain English: - -1. We don't promise that this software works. (But if you find any bugs, - please let us know!) -2. You can use this software for whatever you want. You don't have to pay us. -3. You may not pretend that you wrote this software. If you use it in a - program, you must acknowledge somewhere in your documentation that - you've used the IJG code. - -In legalese: - -The authors make NO WARRANTY or representation, either express or implied, -with respect to this software, its quality, accuracy, merchantability, or -fitness for a particular purpose. This software is provided "AS IS", and you, -its user, assume the entire risk as to its quality and accuracy. - -This software is copyright (C) 1991-2010, Thomas G. Lane, Guido Vollbeding. -All Rights Reserved except as specified below. - -Permission is hereby granted to use, copy, modify, and distribute this -software (or portions thereof) for any purpose, without fee, subject to these -conditions: -(1) If any part of the source code for this software is distributed, then this -README file must be included, with this copyright and no-warranty notice -unaltered; and any additions, deletions, or changes to the original files -must be clearly indicated in accompanying documentation. -(2) If only executable code is distributed, then the accompanying -documentation must state that "this software is based in part on the work of -the Independent JPEG Group". -(3) Permission for use of this software is granted only if the user accepts -full responsibility for any undesirable consequences; the authors accept -NO LIABILITY for damages of any kind. - -These conditions apply to any software derived from or based on the IJG code, -not just to the unmodified library. If you use our work, you ought to -acknowledge us. - -Permission is NOT granted for the use of any IJG author's name or company name -in advertising or publicity relating to this software or products derived from -it. This software may be referred to only as "the Independent JPEG Group's -software". - -We specifically permit and encourage the use of this software as the basis of -commercial products, provided that all warranty or liability claims are -assumed by the product vendor. - - -ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, -sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA. -ansi2knr.c is NOT covered by the above copyright and conditions, but instead -by the usual distribution terms of the Free Software Foundation; principally, -that you must include source code if you redistribute it. (See the file -ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part -of any program generated from the IJG code, this does not limit you more than -the foregoing paragraphs do. - -The Unix configuration script "configure" was produced with GNU Autoconf. -It is copyright by the Free Software Foundation but is freely distributable. -The same holds for its supporting scripts (config.guess, config.sub, -ltmain.sh). Another support script, install-sh, is copyright by X Consortium -but is also freely distributable. - -The IJG distribution formerly included code to read and write GIF files. -To avoid entanglement with the Unisys LZW patent, GIF reading support has -been removed altogether, and the GIF writer has been simplified to produce -"uncompressed GIFs". This technique does not use the LZW algorithm; the -resulting GIF files are larger than usual, but are readable by all standard -GIF decoders. - -We are required to state that - "The Graphics Interchange Format(c) is the Copyright property of - CompuServe Incorporated. GIF(sm) is a Service Mark property of - CompuServe Incorporated." - - -REFERENCES -========== - -We recommend reading one or more of these references before trying to -understand the innards of the JPEG software. - -The best short technical introduction to the JPEG compression algorithm is - Wallace, Gregory K. "The JPEG Still Picture Compression Standard", - Communications of the ACM, April 1991 (vol. 34 no. 4), pp. 30-44. -(Adjacent articles in that issue discuss MPEG motion picture compression, -applications of JPEG, and related topics.) If you don't have the CACM issue -handy, a PostScript file containing a revised version of Wallace's article is -available at http://www.ijg.org/files/wallace.ps.gz. The file (actually -a preprint for an article that appeared in IEEE Trans. Consumer Electronics) -omits the sample images that appeared in CACM, but it includes corrections -and some added material. Note: the Wallace article is copyright ACM and IEEE, -and it may not be used for commercial purposes. - -A somewhat less technical, more leisurely introduction to JPEG can be found in -"The Data Compression Book" by Mark Nelson and Jean-loup Gailly, published by -M&T Books (New York), 2nd ed. 1996, ISBN 1-55851-434-1. This book provides -good explanations and example C code for a multitude of compression methods -including JPEG. It is an excellent source if you are comfortable reading C -code but don't know much about data compression in general. The book's JPEG -sample code is far from industrial-strength, but when you are ready to look -at a full implementation, you've got one here... - -The best currently available description of JPEG is the textbook "JPEG Still -Image Data Compression Standard" by William B. Pennebaker and Joan L. -Mitchell, published by Van Nostrand Reinhold, 1993, ISBN 0-442-01272-1. -Price US$59.95, 638 pp. The book includes the complete text of the ISO JPEG -standards (DIS 10918-1 and draft DIS 10918-2). -Although this is by far the most detailed and comprehensive exposition of -JPEG publicly available, we point out that it is still missing an explanation -of the most essential properties and algorithms of the underlying DCT -technology. -If you think that you know about DCT-based JPEG after reading this book, -then you are in delusion. The real fundamentals and corresponding potential -of DCT-based JPEG are not publicly known so far, and that is the reason for -all the mistaken developments taking place in the image coding domain. - -The original JPEG standard is divided into two parts, Part 1 being the actual -specification, while Part 2 covers compliance testing methods. Part 1 is -titled "Digital Compression and Coding of Continuous-tone Still Images, -Part 1: Requirements and guidelines" and has document numbers ISO/IEC IS -10918-1, ITU-T T.81. Part 2 is titled "Digital Compression and Coding of -Continuous-tone Still Images, Part 2: Compliance testing" and has document -numbers ISO/IEC IS 10918-2, ITU-T T.83. -IJG JPEG 8 introduces an implementation of the JPEG SmartScale extension -which is specified in a contributed document at ITU and ISO with title "ITU-T -JPEG-Plus Proposal for Extending ITU-T T.81 for Advanced Image Coding", April -2006, Geneva, Switzerland. The latest version of the document is Revision 3. - -The JPEG standard does not specify all details of an interchangeable file -format. For the omitted details we follow the "JFIF" conventions, revision -1.02. JFIF 1.02 has been adopted as an Ecma International Technical Report -and thus received a formal publication status. It is available as a free -download in PDF format from -http://www.ecma-international.org/publications/techreports/E-TR-098.htm. -A PostScript version of the JFIF document is available at -http://www.ijg.org/files/jfif.ps.gz. There is also a plain text version at -http://www.ijg.org/files/jfif.txt.gz, but it is missing the figures. - -The TIFF 6.0 file format specification can be obtained by FTP from -ftp://ftp.sgi.com/graphics/tiff/TIFF6.ps.gz. The JPEG incorporation scheme -found in the TIFF 6.0 spec of 3-June-92 has a number of serious problems. -IJG does not recommend use of the TIFF 6.0 design (TIFF Compression tag 6). -Instead, we recommend the JPEG design proposed by TIFF Technical Note #2 -(Compression tag 7). Copies of this Note can be obtained from -http://www.ijg.org/files/. It is expected that the next revision -of the TIFF spec will replace the 6.0 JPEG design with the Note's design. -Although IJG's own code does not support TIFF/JPEG, the free libtiff library -uses our library to implement TIFF/JPEG per the Note. - - -ARCHIVE LOCATIONS -================= - -The "official" archive site for this software is www.ijg.org. -The most recent released version can always be found there in -directory "files". This particular version will be archived as -http://www.ijg.org/files/jpegsrc.v8a.tar.gz, and in Windows-compatible -"zip" archive format as http://www.ijg.org/files/jpegsr8a.zip. - -The JPEG FAQ (Frequently Asked Questions) article is a source of some -general information about JPEG. -It is available on the World Wide Web at http://www.faqs.org/faqs/jpeg-faq/ -and other news.answers archive sites, including the official news.answers -archive at rtfm.mit.edu: ftp://rtfm.mit.edu/pub/usenet/news.answers/jpeg-faq/. -If you don't have Web or FTP access, send e-mail to mail-server@rtfm.mit.edu -with body - send usenet/news.answers/jpeg-faq/part1 - send usenet/news.answers/jpeg-faq/part2 - - -ACKNOWLEDGMENTS -=============== - -Thank to Juergen Bruder for providing me with a copy of the common DCT -algorithm article, only to find out that I had come to the same result -in a more direct and comprehensible way with a more generative approach. - -Thank to Istvan Sebestyen and Joan L. Mitchell for inviting me to the -ITU JPEG (Study Group 16) meeting in Geneva, Switzerland. - -Thank to Thomas Wiegand and Gary Sullivan for inviting me to the -Joint Video Team (MPEG & ITU) meeting in Geneva, Switzerland. - -Thank to John Korejwa and Massimo Ballerini for inviting me to -fruitful consultations in Boston, MA and Milan, Italy. - -Thank to Hendrik Elstner, Roland Fassauer, Simone Zuck, Guenther -Maier-Gerber, and Walter Stoeber for corresponding business development. - -Thank to Nico Zschach and Dirk Stelling of the technical support team -at the Digital Images company in Halle for providing me with extra -equipment for configuration tests. - -Thank to Richard F. Lyon (then of Foveon Inc.) for fruitful -communication about JPEG configuration in Sigma Photo Pro software. - -Thank to Andrew Finkenstadt for hosting the ijg.org site. - -Last but not least special thank to Thomas G. Lane for the original -design and development of this singular software package. - - -FILE FORMAT WARS -================ - -The ISO JPEG standards committee actually promotes different formats like -"JPEG 2000" or "JPEG XR" which are incompatible with original DCT-based -JPEG and which are based on faulty technologies. IJG therefore does not -and will not support such momentary mistakes (see REFERENCES). -We have little or no sympathy for the promotion of these formats. Indeed, -one of the original reasons for developing this free software was to help -force convergence on common, interoperable format standards for JPEG files. -Don't use an incompatible file format! -(In any case, our decoder will remain capable of reading existing JPEG -image files indefinitely.) - - -TO DO -===== - -Version 8 is the first release of a new generation JPEG standard -to overcome the limitations of the original JPEG specification. -More features are being prepared for coming releases... - -Please send bug reports, offers of help, etc. to jpeg-info@uc.ag. diff --git a/Dependencies/libjpeg/aclocal.m4 b/Dependencies/libjpeg/aclocal.m4 deleted file mode 100644 index d7ca56e..0000000 --- a/Dependencies/libjpeg/aclocal.m4 +++ /dev/null @@ -1,8990 +0,0 @@ -# generated automatically by aclocal 1.11.1 -*- Autoconf -*- - -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, -[m4_warning([this file was generated for autoconf 2.65. -You have another version of autoconf. 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It will recognize a -multi-line header provided that no intervening line ends with a left or right -brace or a semicolon. These algorithms ignore whitespace and comments, except -that the function name must be the first thing on the line. -.sp -The following constructs will confuse it: -.br - - Any other construct that starts at the left margin and follows the -above syntax (such as a macro or function call). -.br - - Some macros that tinker with the syntax of the function header. -.sp -The --varargs switch is obsolete, and is recognized only for -backwards compatibility. The present version of -.I ansi2knr -will always attempt to convert a ... argument to va_alist and va_dcl. -.SH AUTHOR -L. Peter Deutsch wrote the original ansi2knr and -continues to maintain the current version; most of the code in the current -version is his work. ansi2knr also includes contributions by Francois -Pinard and Jim Avera . diff --git a/Dependencies/libjpeg/ansi2knr.c b/Dependencies/libjpeg/ansi2knr.c deleted file mode 100644 index e84c210..0000000 --- a/Dependencies/libjpeg/ansi2knr.c +++ /dev/null @@ -1,739 +0,0 @@ -/* Copyright (C) 1989, 2000 Aladdin Enterprises. All rights reserved. */ - -/*$Id: ansi2knr.c,v 1.14 2003/09/06 05:36:56 eggert Exp $*/ -/* Convert ANSI C function definitions to K&R ("traditional C") syntax */ - -/* -ansi2knr is distributed in the hope that it will be useful, but WITHOUT ANY -WARRANTY. No author or distributor accepts responsibility to anyone for the -consequences of using it or for whether it serves any particular purpose or -works at all, unless he says so in writing. Refer to the GNU General Public -License (the "GPL") for full details. - -Everyone is granted permission to copy, modify and redistribute ansi2knr, -but only under the conditions described in the GPL. A copy of this license -is supposed to have been given to you along with ansi2knr so you can know -your rights and responsibilities. It should be in a file named COPYLEFT, -or, if there is no file named COPYLEFT, a file named COPYING. Among other -things, the copyright notice and this notice must be preserved on all -copies. - -We explicitly state here what we believe is already implied by the GPL: if -the ansi2knr program is distributed as a separate set of sources and a -separate executable file which are aggregated on a storage medium together -with another program, this in itself does not bring the other program under -the GPL, nor does the mere fact that such a program or the procedures for -constructing it invoke the ansi2knr executable bring any other part of the -program under the GPL. -*/ - -/* - * Usage: - ansi2knr [--filename FILENAME] [INPUT_FILE [OUTPUT_FILE]] - * --filename provides the file name for the #line directive in the output, - * overriding input_file (if present). - * If no input_file is supplied, input is read from stdin. - * If no output_file is supplied, output goes to stdout. - * There are no error messages. - * - * ansi2knr recognizes function definitions by seeing a non-keyword - * identifier at the left margin, followed by a left parenthesis, with a - * right parenthesis as the last character on the line, and with a left - * brace as the first token on the following line (ignoring possible - * intervening comments and/or preprocessor directives), except that a line - * consisting of only - * identifier1(identifier2) - * will not be considered a function definition unless identifier2 is - * the word "void", and a line consisting of - * identifier1(identifier2, <>) - * will not be considered a function definition. - * ansi2knr will recognize a multi-line header provided that no intervening - * line ends with a left or right brace or a semicolon. These algorithms - * ignore whitespace, comments, and preprocessor directives, except that - * the function name must be the first thing on the line. The following - * constructs will confuse it: - * - Any other construct that starts at the left margin and - * follows the above syntax (such as a macro or function call). - * - Some macros that tinker with the syntax of function headers. - */ - -/* - * The original and principal author of ansi2knr is L. Peter Deutsch - * . Other authors are noted in the change history - * that follows (in reverse chronological order): - - lpd 2000-04-12 backs out Eggert's changes because of bugs: - - concatlits didn't declare the type of its bufend argument; - - concatlits didn't recognize when it was inside a comment; - - scanstring could scan backward past the beginning of the string; when - - the check for \ + newline in scanstring was unnecessary. - - 2000-03-05 Paul Eggert - - Add support for concatenated string literals. - * ansi2knr.c (concatlits): New decl. - (main): Invoke concatlits to concatenate string literals. - (scanstring): Handle backslash-newline correctly. Work with - character constants. Fix bug when scanning backwards through - backslash-quote. Check for unterminated strings. - (convert1): Parse character constants, too. - (appendline, concatlits): New functions. - * ansi2knr.1: Document this. - - lpd 1999-08-17 added code to allow preprocessor directives - wherever comments are allowed - lpd 1999-04-12 added minor fixes from Pavel Roskin - for clean compilation with - gcc -W -Wall - lpd 1999-03-22 added hack to recognize lines consisting of - identifier1(identifier2, xxx) as *not* being procedures - lpd 1999-02-03 made indentation of preprocessor commands consistent - lpd 1999-01-28 fixed two bugs: a '/' in an argument list caused an - endless loop; quoted strings within an argument list - confused the parser - lpd 1999-01-24 added a check for write errors on the output, - suggested by Jim Meyering - lpd 1998-11-09 added further hack to recognize identifier(void) - as being a procedure - lpd 1998-10-23 added hack to recognize lines consisting of - identifier1(identifier2) as *not* being procedures - lpd 1997-12-08 made input_file optional; only closes input and/or - output file if not stdin or stdout respectively; prints - usage message on stderr rather than stdout; adds - --filename switch (changes suggested by - ) - lpd 1996-01-21 added code to cope with not HAVE_CONFIG_H and with - compilers that don't understand void, as suggested by - Tom Lane - lpd 1996-01-15 changed to require that the first non-comment token - on the line following a function header be a left brace, - to reduce sensitivity to macros, as suggested by Tom Lane - - lpd 1995-06-22 removed #ifndefs whose sole purpose was to define - undefined preprocessor symbols as 0; changed all #ifdefs - for configuration symbols to #ifs - lpd 1995-04-05 changed copyright notice to make it clear that - including ansi2knr in a program does not bring the entire - program under the GPL - lpd 1994-12-18 added conditionals for systems where ctype macros - don't handle 8-bit characters properly, suggested by - Francois Pinard ; - removed --varargs switch (this is now the default) - lpd 1994-10-10 removed CONFIG_BROKETS conditional - lpd 1994-07-16 added some conditionals to help GNU `configure', - suggested by Francois Pinard ; - properly erase prototype args in function parameters, - contributed by Jim Avera ; - correct error in writeblanks (it shouldn't erase EOLs) - lpd 1989-xx-xx original version - */ - -/* Most of the conditionals here are to make ansi2knr work with */ -/* or without the GNU configure machinery. */ - -#if HAVE_CONFIG_H -# include -#endif - -#include -#include - -#if HAVE_CONFIG_H - -/* - For properly autoconfiguring ansi2knr, use AC_CONFIG_HEADER(config.h). - This will define HAVE_CONFIG_H and so, activate the following lines. - */ - -# if STDC_HEADERS || HAVE_STRING_H -# include -# else -# include -# endif - -#else /* not HAVE_CONFIG_H */ - -/* Otherwise do it the hard way */ - -# ifdef BSD -# include -# else -# ifdef VMS - extern int strlen(), strncmp(); -# else -# include -# endif -# endif - -#endif /* not HAVE_CONFIG_H */ - -#if STDC_HEADERS -# include -#else -/* - malloc and free should be declared in stdlib.h, - but if you've got a K&R compiler, they probably aren't. - */ -# ifdef MSDOS -# include -# else -# ifdef VMS - extern char *malloc(); - extern void free(); -# else - extern char *malloc(); - extern int free(); -# endif -# endif - -#endif - -/* Define NULL (for *very* old compilers). */ -#ifndef NULL -# define NULL (0) -#endif - -/* - * The ctype macros don't always handle 8-bit characters correctly. - * Compensate for this here. - */ -#ifdef isascii -# undef HAVE_ISASCII /* just in case */ -# define HAVE_ISASCII 1 -#else -#endif -#if STDC_HEADERS || !HAVE_ISASCII -# define is_ascii(c) 1 -#else -# define is_ascii(c) isascii(c) -#endif - -#define is_space(c) (is_ascii(c) && isspace(c)) -#define is_alpha(c) (is_ascii(c) && isalpha(c)) -#define is_alnum(c) (is_ascii(c) && isalnum(c)) - -/* Scanning macros */ -#define isidchar(ch) (is_alnum(ch) || (ch) == '_') -#define isidfirstchar(ch) (is_alpha(ch) || (ch) == '_') - -/* Forward references */ -char *ppdirforward(); -char *ppdirbackward(); -char *skipspace(); -char *scanstring(); -int writeblanks(); -int test1(); -int convert1(); - -/* The main program */ -int -main(argc, argv) - int argc; - char *argv[]; -{ FILE *in = stdin; - FILE *out = stdout; - char *filename = 0; - char *program_name = argv[0]; - char *output_name = 0; -#define bufsize 5000 /* arbitrary size */ - char *buf; - char *line; - char *more; - char *usage = - "Usage: ansi2knr [--filename FILENAME] [INPUT_FILE [OUTPUT_FILE]]\n"; - /* - * In previous versions, ansi2knr recognized a --varargs switch. - * If this switch was supplied, ansi2knr would attempt to convert - * a ... argument to va_alist and va_dcl; if this switch was not - * supplied, ansi2knr would simply drop any such arguments. - * Now, ansi2knr always does this conversion, and we only - * check for this switch for backward compatibility. - */ - int convert_varargs = 1; - int output_error; - - while ( argc > 1 && argv[1][0] == '-' ) { - if ( !strcmp(argv[1], "--varargs") ) { - convert_varargs = 1; - argc--; - argv++; - continue; - } - if ( !strcmp(argv[1], "--filename") && argc > 2 ) { - filename = argv[2]; - argc -= 2; - argv += 2; - continue; - } - fprintf(stderr, "%s: Unrecognized switch: %s\n", program_name, - argv[1]); - fprintf(stderr, usage); - exit(1); - } - switch ( argc ) - { - default: - fprintf(stderr, usage); - exit(0); - case 3: - output_name = argv[2]; - out = fopen(output_name, "w"); - if ( out == NULL ) { - fprintf(stderr, "%s: Cannot open output file %s\n", - program_name, output_name); - exit(1); - } - /* falls through */ - case 2: - in = fopen(argv[1], "r"); - if ( in == NULL ) { - fprintf(stderr, "%s: Cannot open input file %s\n", - program_name, argv[1]); - exit(1); - } - if ( filename == 0 ) - filename = argv[1]; - /* falls through */ - case 1: - break; - } - if ( filename ) - fprintf(out, "#line 1 \"%s\"\n", filename); - buf = malloc(bufsize); - if ( buf == NULL ) - { - fprintf(stderr, "Unable to allocate read buffer!\n"); - exit(1); - } - line = buf; - while ( fgets(line, (unsigned)(buf + bufsize - line), in) != NULL ) - { -test: line += strlen(line); - switch ( test1(buf) ) - { - case 2: /* a function header */ - convert1(buf, out, 1, convert_varargs); - break; - case 1: /* a function */ - /* Check for a { at the start of the next line. */ - more = ++line; -f: if ( line >= buf + (bufsize - 1) ) /* overflow check */ - goto wl; - if ( fgets(line, (unsigned)(buf + bufsize - line), in) == NULL ) - goto wl; - switch ( *skipspace(ppdirforward(more), 1) ) - { - case '{': - /* Definitely a function header. */ - convert1(buf, out, 0, convert_varargs); - fputs(more, out); - break; - case 0: - /* The next line was blank or a comment: */ - /* keep scanning for a non-comment. */ - line += strlen(line); - goto f; - default: - /* buf isn't a function header, but */ - /* more might be. */ - fputs(buf, out); - strcpy(buf, more); - line = buf; - goto test; - } - break; - case -1: /* maybe the start of a function */ - if ( line != buf + (bufsize - 1) ) /* overflow check */ - continue; - /* falls through */ - default: /* not a function */ -wl: fputs(buf, out); - break; - } - line = buf; - } - if ( line != buf ) - fputs(buf, out); - free(buf); - if ( output_name ) { - output_error = ferror(out); - output_error |= fclose(out); - } else { /* out == stdout */ - fflush(out); - output_error = ferror(out); - } - if ( output_error ) { - fprintf(stderr, "%s: error writing to %s\n", program_name, - (output_name ? output_name : "stdout")); - exit(1); - } - if ( in != stdin ) - fclose(in); - return 0; -} - -/* - * Skip forward or backward over one or more preprocessor directives. - */ -char * -ppdirforward(p) - char *p; -{ - for (; *p == '#'; ++p) { - for (; *p != '\r' && *p != '\n'; ++p) - if (*p == 0) - return p; - if (*p == '\r' && p[1] == '\n') - ++p; - } - return p; -} -char * -ppdirbackward(p, limit) - char *p; - char *limit; -{ - char *np = p; - - for (;; p = --np) { - if (*np == '\n' && np[-1] == '\r') - --np; - for (; np > limit && np[-1] != '\r' && np[-1] != '\n'; --np) - if (np[-1] == 0) - return np; - if (*np != '#') - return p; - } -} - -/* - * Skip over whitespace, comments, and preprocessor directives, - * in either direction. - */ -char * -skipspace(p, dir) - char *p; - int dir; /* 1 for forward, -1 for backward */ -{ - for ( ; ; ) { - while ( is_space(*p) ) - p += dir; - if ( !(*p == '/' && p[dir] == '*') ) - break; - p += dir; p += dir; - while ( !(*p == '*' && p[dir] == '/') ) { - if ( *p == 0 ) - return p; /* multi-line comment?? */ - p += dir; - } - p += dir; p += dir; - } - return p; -} - -/* Scan over a quoted string, in either direction. */ -char * -scanstring(p, dir) - char *p; - int dir; -{ - for (p += dir; ; p += dir) - if (*p == '"' && p[-dir] != '\\') - return p + dir; -} - -/* - * Write blanks over part of a string. - * Don't overwrite end-of-line characters. - */ -int -writeblanks(start, end) - char *start; - char *end; -{ char *p; - for ( p = start; p < end; p++ ) - if ( *p != '\r' && *p != '\n' ) - *p = ' '; - return 0; -} - -/* - * Test whether the string in buf is a function definition. - * The string may contain and/or end with a newline. - * Return as follows: - * 0 - definitely not a function definition; - * 1 - definitely a function definition; - * 2 - definitely a function prototype (NOT USED); - * -1 - may be the beginning of a function definition, - * append another line and look again. - * The reason we don't attempt to convert function prototypes is that - * Ghostscript's declaration-generating macros look too much like - * prototypes, and confuse the algorithms. - */ -int -test1(buf) - char *buf; -{ char *p = buf; - char *bend; - char *endfn; - int contin; - - if ( !isidfirstchar(*p) ) - return 0; /* no name at left margin */ - bend = skipspace(ppdirbackward(buf + strlen(buf) - 1, buf), -1); - switch ( *bend ) - { - case ';': contin = 0 /*2*/; break; - case ')': contin = 1; break; - case '{': return 0; /* not a function */ - case '}': return 0; /* not a function */ - default: contin = -1; - } - while ( isidchar(*p) ) - p++; - endfn = p; - p = skipspace(p, 1); - if ( *p++ != '(' ) - return 0; /* not a function */ - p = skipspace(p, 1); - if ( *p == ')' ) - return 0; /* no parameters */ - /* Check that the apparent function name isn't a keyword. */ - /* We only need to check for keywords that could be followed */ - /* by a left parenthesis (which, unfortunately, is most of them). */ - { static char *words[] = - { "asm", "auto", "case", "char", "const", "double", - "extern", "float", "for", "if", "int", "long", - "register", "return", "short", "signed", "sizeof", - "static", "switch", "typedef", "unsigned", - "void", "volatile", "while", 0 - }; - char **key = words; - char *kp; - unsigned len = endfn - buf; - - while ( (kp = *key) != 0 ) - { if ( strlen(kp) == len && !strncmp(kp, buf, len) ) - return 0; /* name is a keyword */ - key++; - } - } - { - char *id = p; - int len; - /* - * Check for identifier1(identifier2) and not - * identifier1(void), or identifier1(identifier2, xxxx). - */ - - while ( isidchar(*p) ) - p++; - len = p - id; - p = skipspace(p, 1); - if (*p == ',' || - (*p == ')' && (len != 4 || strncmp(id, "void", 4))) - ) - return 0; /* not a function */ - } - /* - * If the last significant character was a ), we need to count - * parentheses, because it might be part of a formal parameter - * that is a procedure. - */ - if (contin > 0) { - int level = 0; - - for (p = skipspace(buf, 1); *p; p = skipspace(p + 1, 1)) - level += (*p == '(' ? 1 : *p == ')' ? -1 : 0); - if (level > 0) - contin = -1; - } - return contin; -} - -/* Convert a recognized function definition or header to K&R syntax. */ -int -convert1(buf, out, header, convert_varargs) - char *buf; - FILE *out; - int header; /* Boolean */ - int convert_varargs; /* Boolean */ -{ char *endfn; - char *p; - /* - * The breaks table contains pointers to the beginning and end - * of each argument. - */ - char **breaks; - unsigned num_breaks = 2; /* for testing */ - char **btop; - char **bp; - char **ap; - char *vararg = 0; - - /* Pre-ANSI implementations don't agree on whether strchr */ - /* is called strchr or index, so we open-code it here. */ - for ( endfn = buf; *(endfn++) != '('; ) - ; -top: p = endfn; - breaks = (char **)malloc(sizeof(char *) * num_breaks * 2); - if ( breaks == NULL ) - { /* Couldn't allocate break table, give up */ - fprintf(stderr, "Unable to allocate break table!\n"); - fputs(buf, out); - return -1; - } - btop = breaks + num_breaks * 2 - 2; - bp = breaks; - /* Parse the argument list */ - do - { int level = 0; - char *lp = NULL; - char *rp = NULL; - char *end = NULL; - - if ( bp >= btop ) - { /* Filled up break table. */ - /* Allocate a bigger one and start over. */ - free((char *)breaks); - num_breaks <<= 1; - goto top; - } - *bp++ = p; - /* Find the end of the argument */ - for ( ; end == NULL; p++ ) - { switch(*p) - { - case ',': - if ( !level ) end = p; - break; - case '(': - if ( !level ) lp = p; - level++; - break; - case ')': - if ( --level < 0 ) end = p; - else rp = p; - break; - case '/': - if (p[1] == '*') - p = skipspace(p, 1) - 1; - break; - case '"': - p = scanstring(p, 1) - 1; - break; - default: - ; - } - } - /* Erase any embedded prototype parameters. */ - if ( lp && rp ) - writeblanks(lp + 1, rp); - p--; /* back up over terminator */ - /* Find the name being declared. */ - /* This is complicated because of procedure and */ - /* array modifiers. */ - for ( ; ; ) - { p = skipspace(p - 1, -1); - switch ( *p ) - { - case ']': /* skip array dimension(s) */ - case ')': /* skip procedure args OR name */ - { int level = 1; - while ( level ) - switch ( *--p ) - { - case ']': case ')': - level++; - break; - case '[': case '(': - level--; - break; - case '/': - if (p > buf && p[-1] == '*') - p = skipspace(p, -1) + 1; - break; - case '"': - p = scanstring(p, -1) + 1; - break; - default: ; - } - } - if ( *p == '(' && *skipspace(p + 1, 1) == '*' ) - { /* We found the name being declared */ - while ( !isidfirstchar(*p) ) - p = skipspace(p, 1) + 1; - goto found; - } - break; - default: - goto found; - } - } -found: if ( *p == '.' && p[-1] == '.' && p[-2] == '.' ) - { if ( convert_varargs ) - { *bp++ = "va_alist"; - vararg = p-2; - } - else - { p++; - if ( bp == breaks + 1 ) /* sole argument */ - writeblanks(breaks[0], p); - else - writeblanks(bp[-1] - 1, p); - bp--; - } - } - else - { while ( isidchar(*p) ) p--; - *bp++ = p+1; - } - p = end; - } - while ( *p++ == ',' ); - *bp = p; - /* Make a special check for 'void' arglist */ - if ( bp == breaks+2 ) - { p = skipspace(breaks[0], 1); - if ( !strncmp(p, "void", 4) ) - { p = skipspace(p+4, 1); - if ( p == breaks[2] - 1 ) - { bp = breaks; /* yup, pretend arglist is empty */ - writeblanks(breaks[0], p + 1); - } - } - } - /* Put out the function name and left parenthesis. */ - p = buf; - while ( p != endfn ) putc(*p, out), p++; - /* Put out the declaration. */ - if ( header ) - { fputs(");", out); - for ( p = breaks[0]; *p; p++ ) - if ( *p == '\r' || *p == '\n' ) - putc(*p, out); - } - else - { for ( ap = breaks+1; ap < bp; ap += 2 ) - { p = *ap; - while ( isidchar(*p) ) - putc(*p, out), p++; - if ( ap < bp - 1 ) - fputs(", ", out); - } - fputs(") ", out); - /* Put out the argument declarations */ - for ( ap = breaks+2; ap <= bp; ap += 2 ) - (*ap)[-1] = ';'; - if ( vararg != 0 ) - { *vararg = 0; - fputs(breaks[0], out); /* any prior args */ - fputs("va_dcl", out); /* the final arg */ - fputs(bp[0], out); - } - else - fputs(breaks[0], out); - } - free((char *)breaks); - return 0; -} diff --git a/Dependencies/libjpeg/cderror.h b/Dependencies/libjpeg/cderror.h deleted file mode 100644 index e19c475..0000000 --- a/Dependencies/libjpeg/cderror.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * cderror.h - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file defines the error and message codes for the cjpeg/djpeg - * applications. These strings are not needed as part of the JPEG library - * proper. - * Edit this file to add new codes, or to translate the message strings to - * some other language. - */ - -/* - * To define the enum list of message codes, include this file without - * defining macro JMESSAGE. To create a message string table, include it - * again with a suitable JMESSAGE definition (see jerror.c for an example). - */ -#ifndef JMESSAGE -#ifndef CDERROR_H -#define CDERROR_H -/* First time through, define the enum list */ -#define JMAKE_ENUM_LIST -#else -/* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */ -#define JMESSAGE(code,string) -#endif /* CDERROR_H */ -#endif /* JMESSAGE */ - -#ifdef JMAKE_ENUM_LIST - -typedef enum { - -#define JMESSAGE(code,string) code , - -#endif /* JMAKE_ENUM_LIST */ - -JMESSAGE(JMSG_FIRSTADDONCODE=1000, NULL) /* Must be first entry! */ - -#ifdef BMP_SUPPORTED -JMESSAGE(JERR_BMP_BADCMAP, "Unsupported BMP colormap format") -JMESSAGE(JERR_BMP_BADDEPTH, "Only 8- and 24-bit BMP files are supported") -JMESSAGE(JERR_BMP_BADHEADER, "Invalid BMP file: bad header length") -JMESSAGE(JERR_BMP_BADPLANES, "Invalid BMP file: biPlanes not equal to 1") -JMESSAGE(JERR_BMP_COLORSPACE, "BMP output must be grayscale or RGB") -JMESSAGE(JERR_BMP_COMPRESSED, "Sorry, compressed BMPs not yet supported") -JMESSAGE(JERR_BMP_EMPTY, "Empty BMP image") -JMESSAGE(JERR_BMP_NOT, "Not a BMP file - does not start with BM") -JMESSAGE(JTRC_BMP, "%ux%u 24-bit BMP image") -JMESSAGE(JTRC_BMP_MAPPED, "%ux%u 8-bit colormapped BMP image") -JMESSAGE(JTRC_BMP_OS2, "%ux%u 24-bit OS2 BMP image") -JMESSAGE(JTRC_BMP_OS2_MAPPED, "%ux%u 8-bit colormapped OS2 BMP image") -#endif /* BMP_SUPPORTED */ - -#ifdef GIF_SUPPORTED -JMESSAGE(JERR_GIF_BUG, "GIF output got confused") -JMESSAGE(JERR_GIF_CODESIZE, "Bogus GIF codesize %d") -JMESSAGE(JERR_GIF_COLORSPACE, "GIF output must be grayscale or RGB") -JMESSAGE(JERR_GIF_IMAGENOTFOUND, "Too few images in GIF file") -JMESSAGE(JERR_GIF_NOT, "Not a GIF file") -JMESSAGE(JTRC_GIF, "%ux%ux%d GIF image") -JMESSAGE(JTRC_GIF_BADVERSION, - "Warning: unexpected GIF version number '%c%c%c'") -JMESSAGE(JTRC_GIF_EXTENSION, "Ignoring GIF extension block of type 0x%02x") -JMESSAGE(JTRC_GIF_NONSQUARE, "Caution: nonsquare pixels in input") -JMESSAGE(JWRN_GIF_BADDATA, "Corrupt data in GIF file") -JMESSAGE(JWRN_GIF_CHAR, "Bogus char 0x%02x in GIF file, ignoring") -JMESSAGE(JWRN_GIF_ENDCODE, "Premature end of GIF image") -JMESSAGE(JWRN_GIF_NOMOREDATA, "Ran out of GIF bits") -#endif /* GIF_SUPPORTED */ - -#ifdef PPM_SUPPORTED -JMESSAGE(JERR_PPM_COLORSPACE, "PPM output must be grayscale or RGB") -JMESSAGE(JERR_PPM_NONNUMERIC, "Nonnumeric data in PPM file") -JMESSAGE(JERR_PPM_NOT, "Not a PPM/PGM file") -JMESSAGE(JTRC_PGM, "%ux%u PGM image") -JMESSAGE(JTRC_PGM_TEXT, "%ux%u text PGM image") -JMESSAGE(JTRC_PPM, "%ux%u PPM image") -JMESSAGE(JTRC_PPM_TEXT, "%ux%u text PPM image") -#endif /* PPM_SUPPORTED */ - -#ifdef RLE_SUPPORTED -JMESSAGE(JERR_RLE_BADERROR, "Bogus error code from RLE library") -JMESSAGE(JERR_RLE_COLORSPACE, "RLE output must be grayscale or RGB") -JMESSAGE(JERR_RLE_DIMENSIONS, "Image dimensions (%ux%u) too large for RLE") -JMESSAGE(JERR_RLE_EMPTY, "Empty RLE file") -JMESSAGE(JERR_RLE_EOF, "Premature EOF in RLE header") -JMESSAGE(JERR_RLE_MEM, "Insufficient memory for RLE header") -JMESSAGE(JERR_RLE_NOT, "Not an RLE file") -JMESSAGE(JERR_RLE_TOOMANYCHANNELS, "Cannot handle %d output channels for RLE") -JMESSAGE(JERR_RLE_UNSUPPORTED, "Cannot handle this RLE setup") -JMESSAGE(JTRC_RLE, "%ux%u full-color RLE file") -JMESSAGE(JTRC_RLE_FULLMAP, "%ux%u full-color RLE file with map of length %d") -JMESSAGE(JTRC_RLE_GRAY, "%ux%u grayscale RLE file") -JMESSAGE(JTRC_RLE_MAPGRAY, "%ux%u grayscale RLE file with map of length %d") -JMESSAGE(JTRC_RLE_MAPPED, "%ux%u colormapped RLE file with map of length %d") -#endif /* RLE_SUPPORTED */ - -#ifdef TARGA_SUPPORTED -JMESSAGE(JERR_TGA_BADCMAP, "Unsupported Targa colormap format") -JMESSAGE(JERR_TGA_BADPARMS, "Invalid or unsupported Targa file") -JMESSAGE(JERR_TGA_COLORSPACE, "Targa output must be grayscale or RGB") -JMESSAGE(JTRC_TGA, "%ux%u RGB Targa image") -JMESSAGE(JTRC_TGA_GRAY, "%ux%u grayscale Targa image") -JMESSAGE(JTRC_TGA_MAPPED, "%ux%u colormapped Targa image") -#else -JMESSAGE(JERR_TGA_NOTCOMP, "Targa support was not compiled") -#endif /* TARGA_SUPPORTED */ - -JMESSAGE(JERR_BAD_CMAP_FILE, - "Color map file is invalid or of unsupported format") -JMESSAGE(JERR_TOO_MANY_COLORS, - "Output file format cannot handle %d colormap entries") -JMESSAGE(JERR_UNGETC_FAILED, "ungetc failed") -#ifdef TARGA_SUPPORTED -JMESSAGE(JERR_UNKNOWN_FORMAT, - "Unrecognized input file format --- perhaps you need -targa") -#else -JMESSAGE(JERR_UNKNOWN_FORMAT, "Unrecognized input file format") -#endif -JMESSAGE(JERR_UNSUPPORTED_FORMAT, "Unsupported output file format") - -#ifdef JMAKE_ENUM_LIST - - JMSG_LASTADDONCODE -} ADDON_MESSAGE_CODE; - -#undef JMAKE_ENUM_LIST -#endif /* JMAKE_ENUM_LIST */ - -/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */ -#undef JMESSAGE diff --git a/Dependencies/libjpeg/cdjpeg.c b/Dependencies/libjpeg/cdjpeg.c deleted file mode 100644 index b6250ff..0000000 --- a/Dependencies/libjpeg/cdjpeg.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * cdjpeg.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains common support routines used by the IJG application - * programs (cjpeg, djpeg, jpegtran). - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ -#include /* to declare isupper(), tolower() */ -#ifdef NEED_SIGNAL_CATCHER -#include /* to declare signal() */ -#endif -#ifdef USE_SETMODE -#include /* to declare setmode()'s parameter macros */ -/* If you have setmode() but not , just delete this line: */ -#include /* to declare setmode() */ -#endif - - -/* - * Signal catcher to ensure that temporary files are removed before aborting. - * NB: for Amiga Manx C this is actually a global routine named _abort(); - * we put "#define signal_catcher _abort" in jconfig.h. Talk about bogus... - */ - -#ifdef NEED_SIGNAL_CATCHER - -static j_common_ptr sig_cinfo; - -void /* must be global for Manx C */ -signal_catcher (int signum) -{ - if (sig_cinfo != NULL) { - if (sig_cinfo->err != NULL) /* turn off trace output */ - sig_cinfo->err->trace_level = 0; - jpeg_destroy(sig_cinfo); /* clean up memory allocation & temp files */ - } - exit(EXIT_FAILURE); -} - - -GLOBAL(void) -enable_signal_catcher (j_common_ptr cinfo) -{ - sig_cinfo = cinfo; -#ifdef SIGINT /* not all systems have SIGINT */ - signal(SIGINT, signal_catcher); -#endif -#ifdef SIGTERM /* not all systems have SIGTERM */ - signal(SIGTERM, signal_catcher); -#endif -} - -#endif - - -/* - * Optional progress monitor: display a percent-done figure on stderr. - */ - -#ifdef PROGRESS_REPORT - -METHODDEF(void) -progress_monitor (j_common_ptr cinfo) -{ - cd_progress_ptr prog = (cd_progress_ptr) cinfo->progress; - int total_passes = prog->pub.total_passes + prog->total_extra_passes; - int percent_done = (int) (prog->pub.pass_counter*100L/prog->pub.pass_limit); - - if (percent_done != prog->percent_done) { - prog->percent_done = percent_done; - if (total_passes > 1) { - fprintf(stderr, "\rPass %d/%d: %3d%% ", - prog->pub.completed_passes + prog->completed_extra_passes + 1, - total_passes, percent_done); - } else { - fprintf(stderr, "\r %3d%% ", percent_done); - } - fflush(stderr); - } -} - - -GLOBAL(void) -start_progress_monitor (j_common_ptr cinfo, cd_progress_ptr progress) -{ - /* Enable progress display, unless trace output is on */ - if (cinfo->err->trace_level == 0) { - progress->pub.progress_monitor = progress_monitor; - progress->completed_extra_passes = 0; - progress->total_extra_passes = 0; - progress->percent_done = -1; - cinfo->progress = &progress->pub; - } -} - - -GLOBAL(void) -end_progress_monitor (j_common_ptr cinfo) -{ - /* Clear away progress display */ - if (cinfo->err->trace_level == 0) { - fprintf(stderr, "\r \r"); - fflush(stderr); - } -} - -#endif - - -/* - * Case-insensitive matching of possibly-abbreviated keyword switches. - * keyword is the constant keyword (must be lower case already), - * minchars is length of minimum legal abbreviation. - */ - -GLOBAL(boolean) -keymatch (char * arg, const char * keyword, int minchars) -{ - register int ca, ck; - register int nmatched = 0; - - while ((ca = *arg++) != '\0') { - if ((ck = *keyword++) == '\0') - return FALSE; /* arg longer than keyword, no good */ - if (isupper(ca)) /* force arg to lcase (assume ck is already) */ - ca = tolower(ca); - if (ca != ck) - return FALSE; /* no good */ - nmatched++; /* count matched characters */ - } - /* reached end of argument; fail if it's too short for unique abbrev */ - if (nmatched < minchars) - return FALSE; - return TRUE; /* A-OK */ -} - - -/* - * Routines to establish binary I/O mode for stdin and stdout. - * Non-Unix systems often require some hacking to get out of text mode. - */ - -GLOBAL(FILE *) -read_stdin (void) -{ - FILE * input_file = stdin; - -#ifdef USE_SETMODE /* need to hack file mode? */ - setmode(fileno(stdin), O_BINARY); -#endif -#ifdef USE_FDOPEN /* need to re-open in binary mode? */ - if ((input_file = fdopen(fileno(stdin), READ_BINARY)) == NULL) { - fprintf(stderr, "Cannot reopen stdin\n"); - exit(EXIT_FAILURE); - } -#endif - return input_file; -} - - -GLOBAL(FILE *) -write_stdout (void) -{ - FILE * output_file = stdout; - -#ifdef USE_SETMODE /* need to hack file mode? */ - setmode(fileno(stdout), O_BINARY); -#endif -#ifdef USE_FDOPEN /* need to re-open in binary mode? */ - if ((output_file = fdopen(fileno(stdout), WRITE_BINARY)) == NULL) { - fprintf(stderr, "Cannot reopen stdout\n"); - exit(EXIT_FAILURE); - } -#endif - return output_file; -} diff --git a/Dependencies/libjpeg/cdjpeg.h b/Dependencies/libjpeg/cdjpeg.h deleted file mode 100644 index ed024ac..0000000 --- a/Dependencies/libjpeg/cdjpeg.h +++ /dev/null @@ -1,187 +0,0 @@ -/* - * cdjpeg.h - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains common declarations for the sample applications - * cjpeg and djpeg. It is NOT used by the core JPEG library. - */ - -#define JPEG_CJPEG_DJPEG /* define proper options in jconfig.h */ -#define JPEG_INTERNAL_OPTIONS /* cjpeg.c,djpeg.c need to see xxx_SUPPORTED */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jerror.h" /* get library error codes too */ -#include "cderror.h" /* get application-specific error codes */ - - -/* - * Object interface for cjpeg's source file decoding modules - */ - -typedef struct cjpeg_source_struct * cjpeg_source_ptr; - -struct cjpeg_source_struct { - JMETHOD(void, start_input, (j_compress_ptr cinfo, - cjpeg_source_ptr sinfo)); - JMETHOD(JDIMENSION, get_pixel_rows, (j_compress_ptr cinfo, - cjpeg_source_ptr sinfo)); - JMETHOD(void, finish_input, (j_compress_ptr cinfo, - cjpeg_source_ptr sinfo)); - - FILE *input_file; - - JSAMPARRAY buffer; - JDIMENSION buffer_height; -}; - - -/* - * Object interface for djpeg's output file encoding modules - */ - -typedef struct djpeg_dest_struct * djpeg_dest_ptr; - -struct djpeg_dest_struct { - /* start_output is called after jpeg_start_decompress finishes. - * The color map will be ready at this time, if one is needed. - */ - JMETHOD(void, start_output, (j_decompress_ptr cinfo, - djpeg_dest_ptr dinfo)); - /* Emit the specified number of pixel rows from the buffer. */ - JMETHOD(void, put_pixel_rows, (j_decompress_ptr cinfo, - djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied)); - /* Finish up at the end of the image. */ - JMETHOD(void, finish_output, (j_decompress_ptr cinfo, - djpeg_dest_ptr dinfo)); - - /* Target file spec; filled in by djpeg.c after object is created. */ - FILE * output_file; - - /* Output pixel-row buffer. Created by module init or start_output. - * Width is cinfo->output_width * cinfo->output_components; - * height is buffer_height. - */ - JSAMPARRAY buffer; - JDIMENSION buffer_height; -}; - - -/* - * cjpeg/djpeg may need to perform extra passes to convert to or from - * the source/destination file format. The JPEG library does not know - * about these passes, but we'd like them to be counted by the progress - * monitor. We use an expanded progress monitor object to hold the - * additional pass count. - */ - -struct cdjpeg_progress_mgr { - struct jpeg_progress_mgr pub; /* fields known to JPEG library */ - int completed_extra_passes; /* extra passes completed */ - int total_extra_passes; /* total extra */ - /* last printed percentage stored here to avoid multiple printouts */ - int percent_done; -}; - -typedef struct cdjpeg_progress_mgr * cd_progress_ptr; - - -/* Short forms of external names for systems with brain-damaged linkers. */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jinit_read_bmp jIRdBMP -#define jinit_write_bmp jIWrBMP -#define jinit_read_gif jIRdGIF -#define jinit_write_gif jIWrGIF -#define jinit_read_ppm jIRdPPM -#define jinit_write_ppm jIWrPPM -#define jinit_read_rle jIRdRLE -#define jinit_write_rle jIWrRLE -#define jinit_read_targa jIRdTarga -#define jinit_write_targa jIWrTarga -#define read_quant_tables RdQTables -#define read_scan_script RdScnScript -#define set_quality_ratings SetQRates -#define set_quant_slots SetQSlots -#define set_sample_factors SetSFacts -#define read_color_map RdCMap -#define enable_signal_catcher EnSigCatcher -#define start_progress_monitor StProgMon -#define end_progress_monitor EnProgMon -#define read_stdin RdStdin -#define write_stdout WrStdout -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - -/* Module selection routines for I/O modules. */ - -EXTERN(cjpeg_source_ptr) jinit_read_bmp JPP((j_compress_ptr cinfo)); -EXTERN(djpeg_dest_ptr) jinit_write_bmp JPP((j_decompress_ptr cinfo, - boolean is_os2)); -EXTERN(cjpeg_source_ptr) jinit_read_gif JPP((j_compress_ptr cinfo)); -EXTERN(djpeg_dest_ptr) jinit_write_gif JPP((j_decompress_ptr cinfo)); -EXTERN(cjpeg_source_ptr) jinit_read_ppm JPP((j_compress_ptr cinfo)); -EXTERN(djpeg_dest_ptr) jinit_write_ppm JPP((j_decompress_ptr cinfo)); -EXTERN(cjpeg_source_ptr) jinit_read_rle JPP((j_compress_ptr cinfo)); -EXTERN(djpeg_dest_ptr) jinit_write_rle JPP((j_decompress_ptr cinfo)); -EXTERN(cjpeg_source_ptr) jinit_read_targa JPP((j_compress_ptr cinfo)); -EXTERN(djpeg_dest_ptr) jinit_write_targa JPP((j_decompress_ptr cinfo)); - -/* cjpeg support routines (in rdswitch.c) */ - -EXTERN(boolean) read_quant_tables JPP((j_compress_ptr cinfo, char * filename, - boolean force_baseline)); -EXTERN(boolean) read_scan_script JPP((j_compress_ptr cinfo, char * filename)); -EXTERN(boolean) set_quality_ratings JPP((j_compress_ptr cinfo, char *arg, - boolean force_baseline)); -EXTERN(boolean) set_quant_slots JPP((j_compress_ptr cinfo, char *arg)); -EXTERN(boolean) set_sample_factors JPP((j_compress_ptr cinfo, char *arg)); - -/* djpeg support routines (in rdcolmap.c) */ - -EXTERN(void) read_color_map JPP((j_decompress_ptr cinfo, FILE * infile)); - -/* common support routines (in cdjpeg.c) */ - -EXTERN(void) enable_signal_catcher JPP((j_common_ptr cinfo)); -EXTERN(void) start_progress_monitor JPP((j_common_ptr cinfo, - cd_progress_ptr progress)); -EXTERN(void) end_progress_monitor JPP((j_common_ptr cinfo)); -EXTERN(boolean) keymatch JPP((char * arg, const char * keyword, int minchars)); -EXTERN(FILE *) read_stdin JPP((void)); -EXTERN(FILE *) write_stdout JPP((void)); - -/* miscellaneous useful macros */ - -#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ -#define READ_BINARY "r" -#define WRITE_BINARY "w" -#else -#ifdef VMS /* VMS is very nonstandard */ -#define READ_BINARY "rb", "ctx=stm" -#define WRITE_BINARY "wb", "ctx=stm" -#else /* standard ANSI-compliant case */ -#define READ_BINARY "rb" -#define WRITE_BINARY "wb" -#endif -#endif - -#ifndef EXIT_FAILURE /* define exit() codes if not provided */ -#define EXIT_FAILURE 1 -#endif -#ifndef EXIT_SUCCESS -#ifdef VMS -#define EXIT_SUCCESS 1 /* VMS is very nonstandard */ -#else -#define EXIT_SUCCESS 0 -#endif -#endif -#ifndef EXIT_WARNING -#ifdef VMS -#define EXIT_WARNING 1 /* VMS is very nonstandard */ -#else -#define EXIT_WARNING 2 -#endif -#endif diff --git a/Dependencies/libjpeg/change.log b/Dependencies/libjpeg/change.log deleted file mode 100644 index 56d096f..0000000 --- a/Dependencies/libjpeg/change.log +++ /dev/null @@ -1,302 +0,0 @@ -CHANGE LOG for Independent JPEG Group's JPEG software - - -Version 8a 28-Feb-2010 ------------------------ - -Writing tables-only datastreams via jpeg_write_tables works again. - -Support 32-bit BMPs (RGB image with Alpha channel) for read in cjpeg. -Thank to Brett Blackham for the suggestion. - -Improve accuracy in floating point IDCT calculation. -Thank to Robert Hooke for the hint. - - -Version 8 10-Jan-2010 ----------------------- - -jpegtran now supports the same -scale option as djpeg for "lossless" resize. -An implementation of the JPEG SmartScale extension is required for this -feature. A (draft) specification of the JPEG SmartScale extension is -available as a contributed document at ITU and ISO. Revision 2 or later -of the document is required (latest document version is Revision 3). -The SmartScale extension will enable more features beside lossless resize -in future implementations, as described in the document (new compression -options). - -Add sanity check in BMP reader module to avoid cjpeg crash for empty input -image (thank to Isaev Ildar of ISP RAS, Moscow, RU for reporting this error). - -Add data source and destination managers for read from and write to -memory buffers. New API functions jpeg_mem_src and jpeg_mem_dest. -Thank to Roberto Boni from Italy for the suggestion. - - -Version 7 27-Jun-2009 ----------------------- - -New scaled DCTs implemented. -djpeg now supports scalings N/8 with all N from 1 to 16. -cjpeg now supports scalings 8/N with all N from 1 to 16. -Scaled DCTs with size larger than 8 are now also used for resolving the -common 2x2 chroma subsampling case without additional spatial resampling. -Separate spatial resampling for those kind of files is now only necessary -for N>8 scaling cases. -Furthermore, separate scaled DCT functions are provided for direct resolving -of the common asymmetric subsampling cases (2x1 and 1x2) without additional -spatial resampling. - -cjpeg -quality option has been extended for support of separate quality -settings for luminance and chrominance (or in general, for every provided -quantization table slot). -New API function jpeg_default_qtables() and q_scale_factor array in library. - -Added -nosmooth option to cjpeg, complementary to djpeg. -New variable "do_fancy_downsampling" in library, complement to fancy -upsampling. Fancy upsampling now uses direct DCT scaling with sizes -larger than 8. The old method is not reversible and has been removed. - -Support arithmetic entropy encoding and decoding. -Added files jaricom.c, jcarith.c, jdarith.c. - -Straighten the file structure: -Removed files jidctred.c, jcphuff.c, jchuff.h, jdphuff.c, jdhuff.h. - -jpegtran has a new "lossless" cropping feature. - -Implement -perfect option in jpegtran, new API function -jtransform_perfect_transform() in transupp. (DP 204_perfect.dpatch) - -Better error messages for jpegtran fopen failure. -(DP 203_jpegtran_errmsg.dpatch) - -Fix byte order issue with 16bit PPM/PGM files in rdppm.c/wrppm.c: -according to Netpbm, the de facto standard implementation of the PNM formats, -the most significant byte is first. (DP 203_rdppm.dpatch) - -Add -raw option to rdjpgcom not to mangle the output. -(DP 205_rdjpgcom_raw.dpatch) - -Make rdjpgcom locale aware. (DP 201_rdjpgcom_locale.dpatch) - -Add extern "C" to jpeglib.h. -This avoids the need to put extern "C" { ... } around #include "jpeglib.h" -in your C++ application. Defining the symbol DONT_USE_EXTERN_C in the -configuration prevents this. (DP 202_jpeglib.h_c++.dpatch) - - -Version 6b 27-Mar-1998 ------------------------ - -jpegtran has new features for lossless image transformations (rotation -and flipping) as well as "lossless" reduction to grayscale. - -jpegtran now copies comments by default; it has a -copy switch to enable -copying all APPn blocks as well, or to suppress comments. (Formerly it -always suppressed comments and APPn blocks.) jpegtran now also preserves -JFIF version and resolution information. - -New decompressor library feature: COM and APPn markers found in the input -file can be saved in memory for later use by the application. (Before, -you had to code this up yourself with a custom marker processor.) - -There is an unused field "void * client_data" now in compress and decompress -parameter structs; this may be useful in some applications. - -JFIF version number information is now saved by the decoder and accepted by -the encoder. jpegtran uses this to copy the source file's version number, -to ensure "jpegtran -copy all" won't create bogus files that contain JFXX -extensions but claim to be version 1.01. Applications that generate their -own JFXX extension markers also (finally) have a supported way to cause the -encoder to emit JFIF version number 1.02. - -djpeg's trace mode reports JFIF 1.02 thumbnail images as such, rather -than as unknown APP0 markers. - -In -verbose mode, djpeg and rdjpgcom will try to print the contents of -APP12 markers as text. Some digital cameras store useful text information -in APP12 markers. - -Handling of truncated data streams is more robust: blocks beyond the one in -which the error occurs will be output as uniform gray, or left unchanged -if decoding a progressive JPEG. The appearance no longer depends on the -Huffman tables being used. - -Huffman tables are checked for validity much more carefully than before. - -To avoid the Unisys LZW patent, djpeg's GIF output capability has been -changed to produce "uncompressed GIFs", and cjpeg's GIF input capability -has been removed altogether. We're not happy about it either, but there -seems to be no good alternative. - -The configure script now supports building libjpeg as a shared library -on many flavors of Unix (all the ones that GNU libtool knows how to -build shared libraries for). Use "./configure --enable-shared" to -try this out. - -New jconfig file and makefiles for Microsoft Visual C++ and Developer Studio. -Also, a jconfig file and a build script for Metrowerks CodeWarrior -on Apple Macintosh. makefile.dj has been updated for DJGPP v2, and there -are miscellaneous other minor improvements in the makefiles. - -jmemmac.c now knows how to create temporary files following Mac System 7 -conventions. - -djpeg's -map switch is now able to read raw-format PPM files reliably. - -cjpeg -progressive -restart no longer generates any unnecessary DRI markers. - -Multiple calls to jpeg_simple_progression for a single JPEG object -no longer leak memory. - - -Version 6a 7-Feb-96 --------------------- - -Library initialization sequence modified to detect version mismatches -and struct field packing mismatches between library and calling application. -This change requires applications to be recompiled, but does not require -any application source code change. - -All routine declarations changed to the style "GLOBAL(type) name ...", -that is, GLOBAL, LOCAL, METHODDEF, EXTERN are now macros taking the -routine's return type as an argument. This makes it possible to add -Microsoft-style linkage keywords to all the routines by changing just -these macros. Note that any application code that was using these macros -will have to be changed. - -DCT coefficient quantization tables are now stored in normal array order -rather than zigzag order. Application code that calls jpeg_add_quant_table, -or otherwise manipulates quantization tables directly, will need to be -changed. If you need to make such code work with either older or newer -versions of the library, a test like "#if JPEG_LIB_VERSION >= 61" is -recommended. - -djpeg's trace capability now dumps DQT tables in natural order, not zigzag -order. This allows the trace output to be made into a "-qtables" file -more easily. - -New system-dependent memory manager module for use on Apple Macintosh. - -Fix bug in cjpeg's -smooth option: last one or two scanlines would be -duplicates of the prior line unless the image height mod 16 was 1 or 2. - -Repair minor problems in VMS, BCC, MC6 makefiles. - -New configure script based on latest GNU Autoconf. - -Correct the list of include files needed by MetroWerks C for ccommand(). - -Numerous small documentation updates. - - -Version 6 2-Aug-95 -------------------- - -Progressive JPEG support: library can read and write full progressive JPEG -files. A "buffered image" mode supports incremental decoding for on-the-fly -display of progressive images. Simply recompiling an existing IJG-v5-based -decoder with v6 should allow it to read progressive files, though of course -without any special progressive display. - -New "jpegtran" application performs lossless transcoding between different -JPEG formats; primarily, it can be used to convert baseline to progressive -JPEG and vice versa. In support of jpegtran, the library now allows lossless -reading and writing of JPEG files as DCT coefficient arrays. This ability -may be of use in other applications. - -Notes for programmers: -* We changed jpeg_start_decompress() to be able to suspend; this makes all -decoding modes available to suspending-input applications. However, -existing applications that use suspending input will need to be changed -to check the return value from jpeg_start_decompress(). You don't need to -do anything if you don't use a suspending data source. -* We changed the interface to the virtual array routines: access_virt_array -routines now take a count of the number of rows to access this time. The -last parameter to request_virt_array routines is now interpreted as the -maximum number of rows that may be accessed at once, but not necessarily -the height of every access. - - -Version 5b 15-Mar-95 ---------------------- - -Correct bugs with grayscale images having v_samp_factor > 1. - -jpeg_write_raw_data() now supports output suspension. - -Correct bugs in "configure" script for case of compiling in -a directory other than the one containing the source files. - -Repair bug in jquant1.c: sometimes didn't use as many colors as it could. - -Borland C makefile and jconfig file work under either MS-DOS or OS/2. - -Miscellaneous improvements to documentation. - - -Version 5a 7-Dec-94 --------------------- - -Changed color conversion roundoff behavior so that grayscale values are -represented exactly. (This causes test image files to change.) - -Make ordered dither use 16x16 instead of 4x4 pattern for a small quality -improvement. - -New configure script based on latest GNU Autoconf. -Fix configure script to handle CFLAGS correctly. -Rename *.auto files to *.cfg, so that configure script still works if -file names have been truncated for DOS. - -Fix bug in rdbmp.c: didn't allow for extra data between header and image. - -Modify rdppm.c/wrppm.c to handle 2-byte raw PPM/PGM formats for 12-bit data. - -Fix several bugs in rdrle.c. - -NEED_SHORT_EXTERNAL_NAMES option was broken. - -Revise jerror.h/jerror.c for more flexibility in message table. - -Repair oversight in jmemname.c NO_MKTEMP case: file could be there -but unreadable. - - -Version 5 24-Sep-94 --------------------- - -Version 5 represents a nearly complete redesign and rewrite of the IJG -software. Major user-visible changes include: - * Automatic configuration simplifies installation for most Unix systems. - * A range of speed vs. image quality tradeoffs are supported. - This includes resizing of an image during decompression: scaling down - by a factor of 1/2, 1/4, or 1/8 is handled very efficiently. - * New programs rdjpgcom and wrjpgcom allow insertion and extraction - of text comments in a JPEG file. - -The application programmer's interface to the library has changed completely. -Notable improvements include: - * We have eliminated the use of callback routines for handling the - uncompressed image data. The application now sees the library as a - set of routines that it calls to read or write image data on a - scanline-by-scanline basis. - * The application image data is represented in a conventional interleaved- - pixel format, rather than as a separate array for each color channel. - This can save a copying step in many programs. - * The handling of compressed data has been cleaned up: the application can - supply routines to source or sink the compressed data. It is possible to - suspend processing on source/sink buffer overrun, although this is not - supported in all operating modes. - * All static state has been eliminated from the library, so that multiple - instances of compression or decompression can be active concurrently. - * JPEG abbreviated datastream formats are supported, ie, quantization and - Huffman tables can be stored separately from the image data. - * And not only that, but the documentation of the library has improved - considerably! - - -The last widely used release before the version 5 rewrite was version 4A of -18-Feb-93. Change logs before that point have been discarded, since they -are not of much interest after the rewrite. diff --git a/Dependencies/libjpeg/cjpeg.1 b/Dependencies/libjpeg/cjpeg.1 deleted file mode 100644 index 01bfa25..0000000 --- a/Dependencies/libjpeg/cjpeg.1 +++ /dev/null @@ -1,325 +0,0 @@ -.TH CJPEG 1 "30 December 2009" -.SH NAME -cjpeg \- compress an image file to a JPEG file -.SH SYNOPSIS -.B cjpeg -[ -.I options -] -[ -.I filename -] -.LP -.SH DESCRIPTION -.LP -.B cjpeg -compresses the named image file, or the standard input if no file is -named, and produces a JPEG/JFIF file on the standard output. -The currently supported input file formats are: PPM (PBMPLUS color -format), PGM (PBMPLUS gray-scale format), BMP, Targa, and RLE (Utah Raster -Toolkit format). (RLE is supported only if the URT library is available.) -.SH OPTIONS -All switch names may be abbreviated; for example, -.B \-grayscale -may be written -.B \-gray -or -.BR \-gr . -Most of the "basic" switches can be abbreviated to as little as one letter. -Upper and lower case are equivalent (thus -.B \-BMP -is the same as -.BR \-bmp ). -British spellings are also accepted (e.g., -.BR \-greyscale ), -though for brevity these are not mentioned below. -.PP -The basic switches are: -.TP -.BI \-quality " N[,...]" -Scale quantization tables to adjust image quality. Quality is 0 (worst) to -100 (best); default is 75. (See below for more info.) -.TP -.B \-grayscale -Create monochrome JPEG file from color input. Be sure to use this switch when -compressing a grayscale BMP file, because -.B cjpeg -isn't bright enough to notice whether a BMP file uses only shades of gray. -By saying -.BR \-grayscale , -you'll get a smaller JPEG file that takes less time to process. -.TP -.B \-optimize -Perform optimization of entropy encoding parameters. Without this, default -encoding parameters are used. -.B \-optimize -usually makes the JPEG file a little smaller, but -.B cjpeg -runs somewhat slower and needs much more memory. Image quality and speed of -decompression are unaffected by -.BR \-optimize . -.TP -.B \-progressive -Create progressive JPEG file (see below). -.TP -.BI \-scale " M/N" -Scale the output image by a factor M/N. Currently supported scale factors are -8/N with all N from 1 to 16. -.TP -.B \-targa -Input file is Targa format. Targa files that contain an "identification" -field will not be automatically recognized by -.BR cjpeg ; -for such files you must specify -.B \-targa -to make -.B cjpeg -treat the input as Targa format. -For most Targa files, you won't need this switch. -.PP -The -.B \-quality -switch lets you trade off compressed file size against quality of the -reconstructed image: the higher the quality setting, the larger the JPEG file, -and the closer the output image will be to the original input. Normally you -want to use the lowest quality setting (smallest file) that decompresses into -something visually indistinguishable from the original image. For this -purpose the quality setting should be between 50 and 95; the default of 75 is -often about right. If you see defects at -.B \-quality -75, then go up 5 or 10 counts at a time until you are happy with the output -image. (The optimal setting will vary from one image to another.) -.PP -.B \-quality -100 will generate a quantization table of all 1's, minimizing loss in the -quantization step (but there is still information loss in subsampling, as well -as roundoff error). This setting is mainly of interest for experimental -purposes. Quality values above about 95 are -.B not -recommended for normal use; the compressed file size goes up dramatically for -hardly any gain in output image quality. -.PP -In the other direction, quality values below 50 will produce very small files -of low image quality. Settings around 5 to 10 might be useful in preparing an -index of a large image library, for example. Try -.B \-quality -2 (or so) for some amusing Cubist effects. (Note: quality -values below about 25 generate 2-byte quantization tables, which are -considered optional in the JPEG standard. -.B cjpeg -emits a warning message when you give such a quality value, because some -other JPEG programs may be unable to decode the resulting file. Use -.B \-baseline -if you need to ensure compatibility at low quality values.) -.PP -The -.B \-quality -option has been extended in IJG version 7 for support of separate quality -settings for luminance and chrominance (or in general, for every provided -quantization table slot). This feature is useful for high-quality -applications which cannot accept the damage of color data by coarse -subsampling settings. You can now easily reduce the color data amount more -smoothly with finer control without separate subsampling. The resulting file -is fully compliant with standard JPEG decoders. -Note that the -.B \-quality -ratings refer to the quantization table slots, and that the last value is -replicated if there are more q-table slots than parameters. The default -q-table slots are 0 for luminance and 1 for chrominance with default tables as -given in the JPEG standard. This is compatible with the old behaviour in case -that only one parameter is given, which is then used for both luminance and -chrominance (slots 0 and 1). More or custom quantization tables can be set -with -.B \-qtables -and assigned to components with -.B \-qslots -parameter (see the "wizard" switches below). -.B Caution: -You must explicitly add -.BI \-sample " 1x1" -for efficient separate color -quality selection, since the default value used by library is 2x2! -.PP -The -.B \-progressive -switch creates a "progressive JPEG" file. In this type of JPEG file, the data -is stored in multiple scans of increasing quality. If the file is being -transmitted over a slow communications link, the decoder can use the first -scan to display a low-quality image very quickly, and can then improve the -display with each subsequent scan. The final image is exactly equivalent to a -standard JPEG file of the same quality setting, and the total file size is -about the same --- often a little smaller. -.PP -Switches for advanced users: -.TP -.B \-dct int -Use integer DCT method (default). -.TP -.B \-dct fast -Use fast integer DCT (less accurate). -.TP -.B \-dct float -Use floating-point DCT method. -The float method is very slightly more accurate than the int method, but is -much slower unless your machine has very fast floating-point hardware. Also -note that results of the floating-point method may vary slightly across -machines, while the integer methods should give the same results everywhere. -The fast integer method is much less accurate than the other two. -.TP -.B \-nosmooth -Don't use high-quality downsampling. -.TP -.BI \-restart " N" -Emit a JPEG restart marker every N MCU rows, or every N MCU blocks if "B" is -attached to the number. -.B \-restart 0 -(the default) means no restart markers. -.TP -.BI \-smooth " N" -Smooth the input image to eliminate dithering noise. N, ranging from 1 to -100, indicates the strength of smoothing. 0 (the default) means no smoothing. -.TP -.BI \-maxmemory " N" -Set limit for amount of memory to use in processing large images. Value is -in thousands of bytes, or millions of bytes if "M" is attached to the -number. For example, -.B \-max 4m -selects 4000000 bytes. If more space is needed, temporary files will be used. -.TP -.BI \-outfile " name" -Send output image to the named file, not to standard output. -.TP -.B \-verbose -Enable debug printout. More -.BR \-v 's -give more output. Also, version information is printed at startup. -.TP -.B \-debug -Same as -.BR \-verbose . -.PP -The -.B \-restart -option inserts extra markers that allow a JPEG decoder to resynchronize after -a transmission error. Without restart markers, any damage to a compressed -file will usually ruin the image from the point of the error to the end of the -image; with restart markers, the damage is usually confined to the portion of -the image up to the next restart marker. Of course, the restart markers -occupy extra space. We recommend -.B \-restart 1 -for images that will be transmitted across unreliable networks such as Usenet. -.PP -The -.B \-smooth -option filters the input to eliminate fine-scale noise. This is often useful -when converting dithered images to JPEG: a moderate smoothing factor of 10 to -50 gets rid of dithering patterns in the input file, resulting in a smaller -JPEG file and a better-looking image. Too large a smoothing factor will -visibly blur the image, however. -.PP -Switches for wizards: -.TP -.B \-arithmetic -Use arithmetic coding. -.B Caution: -arithmetic coded JPEG is not yet widely implemented, so many decoders will be -unable to view an arithmetic coded JPEG file at all. -.TP -.B \-baseline -Force baseline-compatible quantization tables to be generated. This clamps -quantization values to 8 bits even at low quality settings. (This switch is -poorly named, since it does not ensure that the output is actually baseline -JPEG. For example, you can use -.B \-baseline -and -.B \-progressive -together.) -.TP -.BI \-qtables " file" -Use the quantization tables given in the specified text file. -.TP -.BI \-qslots " N[,...]" -Select which quantization table to use for each color component. -.TP -.BI \-sample " HxV[,...]" -Set JPEG sampling factors for each color component. -.TP -.BI \-scans " file" -Use the scan script given in the specified text file. -.PP -The "wizard" switches are intended for experimentation with JPEG. If you -don't know what you are doing, \fBdon't use them\fR. These switches are -documented further in the file wizard.txt. -.SH EXAMPLES -.LP -This example compresses the PPM file foo.ppm with a quality factor of -60 and saves the output as foo.jpg: -.IP -.B cjpeg \-quality -.I 60 foo.ppm -.B > -.I foo.jpg -.SH HINTS -Color GIF files are not the ideal input for JPEG; JPEG is really intended for -compressing full-color (24-bit) images. In particular, don't try to convert -cartoons, line drawings, and other images that have only a few distinct -colors. GIF works great on these, JPEG does not. If you want to convert a -GIF to JPEG, you should experiment with -.BR cjpeg 's -.B \-quality -and -.B \-smooth -options to get a satisfactory conversion. -.B \-smooth 10 -or so is often helpful. -.PP -Avoid running an image through a series of JPEG compression/decompression -cycles. Image quality loss will accumulate; after ten or so cycles the image -may be noticeably worse than it was after one cycle. It's best to use a -lossless format while manipulating an image, then convert to JPEG format when -you are ready to file the image away. -.PP -The -.B \-optimize -option to -.B cjpeg -is worth using when you are making a "final" version for posting or archiving. -It's also a win when you are using low quality settings to make very small -JPEG files; the percentage improvement is often a lot more than it is on -larger files. (At present, -.B \-optimize -mode is always selected when generating progressive JPEG files.) -.SH ENVIRONMENT -.TP -.B JPEGMEM -If this environment variable is set, its value is the default memory limit. -The value is specified as described for the -.B \-maxmemory -switch. -.B JPEGMEM -overrides the default value specified when the program was compiled, and -itself is overridden by an explicit -.BR \-maxmemory . -.SH SEE ALSO -.BR djpeg (1), -.BR jpegtran (1), -.BR rdjpgcom (1), -.BR wrjpgcom (1) -.br -.BR ppm (5), -.BR pgm (5) -.br -Wallace, Gregory K. "The JPEG Still Picture Compression Standard", -Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44. -.SH AUTHOR -Independent JPEG Group -.SH BUGS -GIF input files are no longer supported, to avoid the Unisys LZW patent. -(Conversion of GIF files to JPEG is usually a bad idea anyway.) -.PP -Not all variants of BMP and Targa file formats are supported. -.PP -The -.B \-targa -switch is not a bug, it's a feature. (It would be a bug if the Targa format -designers had not been clueless.) diff --git a/Dependencies/libjpeg/cjpeg.c b/Dependencies/libjpeg/cjpeg.c deleted file mode 100644 index b9d57eb..0000000 --- a/Dependencies/libjpeg/cjpeg.c +++ /dev/null @@ -1,616 +0,0 @@ -/* - * cjpeg.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2003-2008 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a command-line user interface for the JPEG compressor. - * It should work on any system with Unix- or MS-DOS-style command lines. - * - * Two different command line styles are permitted, depending on the - * compile-time switch TWO_FILE_COMMANDLINE: - * cjpeg [options] inputfile outputfile - * cjpeg [options] [inputfile] - * In the second style, output is always to standard output, which you'd - * normally redirect to a file or pipe to some other program. Input is - * either from a named file or from standard input (typically redirected). - * The second style is convenient on Unix but is unhelpful on systems that - * don't support pipes. Also, you MUST use the first style if your system - * doesn't do binary I/O to stdin/stdout. - * To simplify script writing, the "-outfile" switch is provided. The syntax - * cjpeg [options] -outfile outputfile inputfile - * works regardless of which command line style is used. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ -#include "jversion.h" /* for version message */ - -#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ -#ifdef __MWERKS__ -#include /* Metrowerks needs this */ -#include /* ... and this */ -#endif -#ifdef THINK_C -#include /* Think declares it here */ -#endif -#endif - - -/* Create the add-on message string table. */ - -#define JMESSAGE(code,string) string , - -static const char * const cdjpeg_message_table[] = { -#include "cderror.h" - NULL -}; - - -/* - * This routine determines what format the input file is, - * and selects the appropriate input-reading module. - * - * To determine which family of input formats the file belongs to, - * we may look only at the first byte of the file, since C does not - * guarantee that more than one character can be pushed back with ungetc. - * Looking at additional bytes would require one of these approaches: - * 1) assume we can fseek() the input file (fails for piped input); - * 2) assume we can push back more than one character (works in - * some C implementations, but unportable); - * 3) provide our own buffering (breaks input readers that want to use - * stdio directly, such as the RLE library); - * or 4) don't put back the data, and modify the input_init methods to assume - * they start reading after the start of file (also breaks RLE library). - * #1 is attractive for MS-DOS but is untenable on Unix. - * - * The most portable solution for file types that can't be identified by their - * first byte is to make the user tell us what they are. This is also the - * only approach for "raw" file types that contain only arbitrary values. - * We presently apply this method for Targa files. Most of the time Targa - * files start with 0x00, so we recognize that case. Potentially, however, - * a Targa file could start with any byte value (byte 0 is the length of the - * seldom-used ID field), so we provide a switch to force Targa input mode. - */ - -static boolean is_targa; /* records user -targa switch */ - - -LOCAL(cjpeg_source_ptr) -select_file_type (j_compress_ptr cinfo, FILE * infile) -{ - int c; - - if (is_targa) { -#ifdef TARGA_SUPPORTED - return jinit_read_targa(cinfo); -#else - ERREXIT(cinfo, JERR_TGA_NOTCOMP); -#endif - } - - if ((c = getc(infile)) == EOF) - ERREXIT(cinfo, JERR_INPUT_EMPTY); - if (ungetc(c, infile) == EOF) - ERREXIT(cinfo, JERR_UNGETC_FAILED); - - switch (c) { -#ifdef BMP_SUPPORTED - case 'B': - return jinit_read_bmp(cinfo); -#endif -#ifdef GIF_SUPPORTED - case 'G': - return jinit_read_gif(cinfo); -#endif -#ifdef PPM_SUPPORTED - case 'P': - return jinit_read_ppm(cinfo); -#endif -#ifdef RLE_SUPPORTED - case 'R': - return jinit_read_rle(cinfo); -#endif -#ifdef TARGA_SUPPORTED - case 0x00: - return jinit_read_targa(cinfo); -#endif - default: - ERREXIT(cinfo, JERR_UNKNOWN_FORMAT); - break; - } - - return NULL; /* suppress compiler warnings */ -} - - -/* - * Argument-parsing code. - * The switch parser is designed to be useful with DOS-style command line - * syntax, ie, intermixed switches and file names, where only the switches - * to the left of a given file name affect processing of that file. - * The main program in this file doesn't actually use this capability... - */ - - -static const char * progname; /* program name for error messages */ -static char * outfilename; /* for -outfile switch */ - - -LOCAL(void) -usage (void) -/* complain about bad command line */ -{ - fprintf(stderr, "usage: %s [switches] ", progname); -#ifdef TWO_FILE_COMMANDLINE - fprintf(stderr, "inputfile outputfile\n"); -#else - fprintf(stderr, "[inputfile]\n"); -#endif - - fprintf(stderr, "Switches (names may be abbreviated):\n"); - fprintf(stderr, " -quality N[,...] Compression quality (0..100; 5-95 is useful range)\n"); - fprintf(stderr, " -grayscale Create monochrome JPEG file\n"); -#ifdef ENTROPY_OPT_SUPPORTED - fprintf(stderr, " -optimize Optimize Huffman table (smaller file, but slow compression)\n"); -#endif -#ifdef C_PROGRESSIVE_SUPPORTED - fprintf(stderr, " -progressive Create progressive JPEG file\n"); -#endif -#ifdef DCT_SCALING_SUPPORTED - fprintf(stderr, " -scale M/N Scale image by fraction M/N, eg, 1/2\n"); -#endif -#ifdef TARGA_SUPPORTED - fprintf(stderr, " -targa Input file is Targa format (usually not needed)\n"); -#endif - fprintf(stderr, "Switches for advanced users:\n"); -#ifdef DCT_ISLOW_SUPPORTED - fprintf(stderr, " -dct int Use integer DCT method%s\n", - (JDCT_DEFAULT == JDCT_ISLOW ? " (default)" : "")); -#endif -#ifdef DCT_IFAST_SUPPORTED - fprintf(stderr, " -dct fast Use fast integer DCT (less accurate)%s\n", - (JDCT_DEFAULT == JDCT_IFAST ? " (default)" : "")); -#endif -#ifdef DCT_FLOAT_SUPPORTED - fprintf(stderr, " -dct float Use floating-point DCT method%s\n", - (JDCT_DEFAULT == JDCT_FLOAT ? " (default)" : "")); -#endif - fprintf(stderr, " -nosmooth Don't use high-quality downsampling\n"); - fprintf(stderr, " -restart N Set restart interval in rows, or in blocks with B\n"); -#ifdef INPUT_SMOOTHING_SUPPORTED - fprintf(stderr, " -smooth N Smooth dithered input (N=1..100 is strength)\n"); -#endif - fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n"); - fprintf(stderr, " -outfile name Specify name for output file\n"); - fprintf(stderr, " -verbose or -debug Emit debug output\n"); - fprintf(stderr, "Switches for wizards:\n"); -#ifdef C_ARITH_CODING_SUPPORTED - fprintf(stderr, " -arithmetic Use arithmetic coding\n"); -#endif - fprintf(stderr, " -baseline Force baseline quantization tables\n"); - fprintf(stderr, " -qtables file Use quantization tables given in file\n"); - fprintf(stderr, " -qslots N[,...] Set component quantization tables\n"); - fprintf(stderr, " -sample HxV[,...] Set component sampling factors\n"); -#ifdef C_MULTISCAN_FILES_SUPPORTED - fprintf(stderr, " -scans file Create multi-scan JPEG per script file\n"); -#endif - exit(EXIT_FAILURE); -} - - -LOCAL(int) -parse_switches (j_compress_ptr cinfo, int argc, char **argv, - int last_file_arg_seen, boolean for_real) -/* Parse optional switches. - * Returns argv[] index of first file-name argument (== argc if none). - * Any file names with indexes <= last_file_arg_seen are ignored; - * they have presumably been processed in a previous iteration. - * (Pass 0 for last_file_arg_seen on the first or only iteration.) - * for_real is FALSE on the first (dummy) pass; we may skip any expensive - * processing. - */ -{ - int argn; - char * arg; - boolean force_baseline; - boolean simple_progressive; - char * qualityarg = NULL; /* saves -quality parm if any */ - char * qtablefile = NULL; /* saves -qtables filename if any */ - char * qslotsarg = NULL; /* saves -qslots parm if any */ - char * samplearg = NULL; /* saves -sample parm if any */ - char * scansarg = NULL; /* saves -scans parm if any */ - - /* Set up default JPEG parameters. */ - - force_baseline = FALSE; /* by default, allow 16-bit quantizers */ - simple_progressive = FALSE; - is_targa = FALSE; - outfilename = NULL; - cinfo->err->trace_level = 0; - - /* Scan command line options, adjust parameters */ - - for (argn = 1; argn < argc; argn++) { - arg = argv[argn]; - if (*arg != '-') { - /* Not a switch, must be a file name argument */ - if (argn <= last_file_arg_seen) { - outfilename = NULL; /* -outfile applies to just one input file */ - continue; /* ignore this name if previously processed */ - } - break; /* else done parsing switches */ - } - arg++; /* advance past switch marker character */ - - if (keymatch(arg, "arithmetic", 1)) { - /* Use arithmetic coding. */ -#ifdef C_ARITH_CODING_SUPPORTED - cinfo->arith_code = TRUE; -#else - fprintf(stderr, "%s: sorry, arithmetic coding not supported\n", - progname); - exit(EXIT_FAILURE); -#endif - - } else if (keymatch(arg, "baseline", 1)) { - /* Force baseline-compatible output (8-bit quantizer values). */ - force_baseline = TRUE; - - } else if (keymatch(arg, "dct", 2)) { - /* Select DCT algorithm. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (keymatch(argv[argn], "int", 1)) { - cinfo->dct_method = JDCT_ISLOW; - } else if (keymatch(argv[argn], "fast", 2)) { - cinfo->dct_method = JDCT_IFAST; - } else if (keymatch(argv[argn], "float", 2)) { - cinfo->dct_method = JDCT_FLOAT; - } else - usage(); - - } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) { - /* Enable debug printouts. */ - /* On first -d, print version identification */ - static boolean printed_version = FALSE; - - if (! printed_version) { - fprintf(stderr, "Independent JPEG Group's CJPEG, version %s\n%s\n", - JVERSION, JCOPYRIGHT); - printed_version = TRUE; - } - cinfo->err->trace_level++; - - } else if (keymatch(arg, "grayscale", 2) || keymatch(arg, "greyscale",2)) { - /* Force a monochrome JPEG file to be generated. */ - jpeg_set_colorspace(cinfo, JCS_GRAYSCALE); - - } else if (keymatch(arg, "maxmemory", 3)) { - /* Maximum memory in Kb (or Mb with 'm'). */ - long lval; - char ch = 'x'; - - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) - usage(); - if (ch == 'm' || ch == 'M') - lval *= 1000L; - cinfo->mem->max_memory_to_use = lval * 1000L; - - } else if (keymatch(arg, "nosmooth", 3)) { - /* Suppress fancy downsampling */ - cinfo->do_fancy_downsampling = FALSE; - - } else if (keymatch(arg, "optimize", 1) || keymatch(arg, "optimise", 1)) { - /* Enable entropy parm optimization. */ -#ifdef ENTROPY_OPT_SUPPORTED - cinfo->optimize_coding = TRUE; -#else - fprintf(stderr, "%s: sorry, entropy optimization was not compiled\n", - progname); - exit(EXIT_FAILURE); -#endif - - } else if (keymatch(arg, "outfile", 4)) { - /* Set output file name. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - outfilename = argv[argn]; /* save it away for later use */ - - } else if (keymatch(arg, "progressive", 1)) { - /* Select simple progressive mode. */ -#ifdef C_PROGRESSIVE_SUPPORTED - simple_progressive = TRUE; - /* We must postpone execution until num_components is known. */ -#else - fprintf(stderr, "%s: sorry, progressive output was not compiled\n", - progname); - exit(EXIT_FAILURE); -#endif - - } else if (keymatch(arg, "quality", 1)) { - /* Quality ratings (quantization table scaling factors). */ - if (++argn >= argc) /* advance to next argument */ - usage(); - qualityarg = argv[argn]; - - } else if (keymatch(arg, "qslots", 2)) { - /* Quantization table slot numbers. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - qslotsarg = argv[argn]; - /* Must delay setting qslots until after we have processed any - * colorspace-determining switches, since jpeg_set_colorspace sets - * default quant table numbers. - */ - - } else if (keymatch(arg, "qtables", 2)) { - /* Quantization tables fetched from file. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - qtablefile = argv[argn]; - /* We postpone actually reading the file in case -quality comes later. */ - - } else if (keymatch(arg, "restart", 1)) { - /* Restart interval in MCU rows (or in MCUs with 'b'). */ - long lval; - char ch = 'x'; - - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) - usage(); - if (lval < 0 || lval > 65535L) - usage(); - if (ch == 'b' || ch == 'B') { - cinfo->restart_interval = (unsigned int) lval; - cinfo->restart_in_rows = 0; /* else prior '-restart n' overrides me */ - } else { - cinfo->restart_in_rows = (int) lval; - /* restart_interval will be computed during startup */ - } - - } else if (keymatch(arg, "sample", 2)) { - /* Set sampling factors. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - samplearg = argv[argn]; - /* Must delay setting sample factors until after we have processed any - * colorspace-determining switches, since jpeg_set_colorspace sets - * default sampling factors. - */ - - } else if (keymatch(arg, "scale", 4)) { - /* Scale the image by a fraction M/N. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%d/%d", - &cinfo->scale_num, &cinfo->scale_denom) != 2) - usage(); - - } else if (keymatch(arg, "scans", 4)) { - /* Set scan script. */ -#ifdef C_MULTISCAN_FILES_SUPPORTED - if (++argn >= argc) /* advance to next argument */ - usage(); - scansarg = argv[argn]; - /* We must postpone reading the file in case -progressive appears. */ -#else - fprintf(stderr, "%s: sorry, multi-scan output was not compiled\n", - progname); - exit(EXIT_FAILURE); -#endif - - } else if (keymatch(arg, "smooth", 2)) { - /* Set input smoothing factor. */ - int val; - - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%d", &val) != 1) - usage(); - if (val < 0 || val > 100) - usage(); - cinfo->smoothing_factor = val; - - } else if (keymatch(arg, "targa", 1)) { - /* Input file is Targa format. */ - is_targa = TRUE; - - } else { - usage(); /* bogus switch */ - } - } - - /* Post-switch-scanning cleanup */ - - if (for_real) { - - /* Set quantization tables for selected quality. */ - /* Some or all may be overridden if -qtables is present. */ - if (qualityarg != NULL) /* process -quality if it was present */ - if (! set_quality_ratings(cinfo, qualityarg, force_baseline)) - usage(); - - if (qtablefile != NULL) /* process -qtables if it was present */ - if (! read_quant_tables(cinfo, qtablefile, force_baseline)) - usage(); - - if (qslotsarg != NULL) /* process -qslots if it was present */ - if (! set_quant_slots(cinfo, qslotsarg)) - usage(); - - if (samplearg != NULL) /* process -sample if it was present */ - if (! set_sample_factors(cinfo, samplearg)) - usage(); - -#ifdef C_PROGRESSIVE_SUPPORTED - if (simple_progressive) /* process -progressive; -scans can override */ - jpeg_simple_progression(cinfo); -#endif - -#ifdef C_MULTISCAN_FILES_SUPPORTED - if (scansarg != NULL) /* process -scans if it was present */ - if (! read_scan_script(cinfo, scansarg)) - usage(); -#endif - } - - return argn; /* return index of next arg (file name) */ -} - - -/* - * The main program. - */ - -int -main (int argc, char **argv) -{ - struct jpeg_compress_struct cinfo; - struct jpeg_error_mgr jerr; -#ifdef PROGRESS_REPORT - struct cdjpeg_progress_mgr progress; -#endif - int file_index; - cjpeg_source_ptr src_mgr; - FILE * input_file; - FILE * output_file; - JDIMENSION num_scanlines; - - /* On Mac, fetch a command line. */ -#ifdef USE_CCOMMAND - argc = ccommand(&argv); -#endif - - progname = argv[0]; - if (progname == NULL || progname[0] == 0) - progname = "cjpeg"; /* in case C library doesn't provide it */ - - /* Initialize the JPEG compression object with default error handling. */ - cinfo.err = jpeg_std_error(&jerr); - jpeg_create_compress(&cinfo); - /* Add some application-specific error messages (from cderror.h) */ - jerr.addon_message_table = cdjpeg_message_table; - jerr.first_addon_message = JMSG_FIRSTADDONCODE; - jerr.last_addon_message = JMSG_LASTADDONCODE; - - /* Now safe to enable signal catcher. */ -#ifdef NEED_SIGNAL_CATCHER - enable_signal_catcher((j_common_ptr) &cinfo); -#endif - - /* Initialize JPEG parameters. - * Much of this may be overridden later. - * In particular, we don't yet know the input file's color space, - * but we need to provide some value for jpeg_set_defaults() to work. - */ - - cinfo.in_color_space = JCS_RGB; /* arbitrary guess */ - jpeg_set_defaults(&cinfo); - - /* Scan command line to find file names. - * It is convenient to use just one switch-parsing routine, but the switch - * values read here are ignored; we will rescan the switches after opening - * the input file. - */ - - file_index = parse_switches(&cinfo, argc, argv, 0, FALSE); - -#ifdef TWO_FILE_COMMANDLINE - /* Must have either -outfile switch or explicit output file name */ - if (outfilename == NULL) { - if (file_index != argc-2) { - fprintf(stderr, "%s: must name one input and one output file\n", - progname); - usage(); - } - outfilename = argv[file_index+1]; - } else { - if (file_index != argc-1) { - fprintf(stderr, "%s: must name one input and one output file\n", - progname); - usage(); - } - } -#else - /* Unix style: expect zero or one file name */ - if (file_index < argc-1) { - fprintf(stderr, "%s: only one input file\n", progname); - usage(); - } -#endif /* TWO_FILE_COMMANDLINE */ - - /* Open the input file. */ - if (file_index < argc) { - if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]); - exit(EXIT_FAILURE); - } - } else { - /* default input file is stdin */ - input_file = read_stdin(); - } - - /* Open the output file. */ - if (outfilename != NULL) { - if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, outfilename); - exit(EXIT_FAILURE); - } - } else { - /* default output file is stdout */ - output_file = write_stdout(); - } - -#ifdef PROGRESS_REPORT - start_progress_monitor((j_common_ptr) &cinfo, &progress); -#endif - - /* Figure out the input file format, and set up to read it. */ - src_mgr = select_file_type(&cinfo, input_file); - src_mgr->input_file = input_file; - - /* Read the input file header to obtain file size & colorspace. */ - (*src_mgr->start_input) (&cinfo, src_mgr); - - /* Now that we know input colorspace, fix colorspace-dependent defaults */ - jpeg_default_colorspace(&cinfo); - - /* Adjust default compression parameters by re-parsing the options */ - file_index = parse_switches(&cinfo, argc, argv, 0, TRUE); - - /* Specify data destination for compression */ - jpeg_stdio_dest(&cinfo, output_file); - - /* Start compressor */ - jpeg_start_compress(&cinfo, TRUE); - - /* Process data */ - while (cinfo.next_scanline < cinfo.image_height) { - num_scanlines = (*src_mgr->get_pixel_rows) (&cinfo, src_mgr); - (void) jpeg_write_scanlines(&cinfo, src_mgr->buffer, num_scanlines); - } - - /* Finish compression and release memory */ - (*src_mgr->finish_input) (&cinfo, src_mgr); - jpeg_finish_compress(&cinfo); - jpeg_destroy_compress(&cinfo); - - /* Close files, if we opened them */ - if (input_file != stdin) - fclose(input_file); - if (output_file != stdout) - fclose(output_file); - -#ifdef PROGRESS_REPORT - end_progress_monitor((j_common_ptr) &cinfo); -#endif - - /* All done. */ - exit(jerr.num_warnings ? EXIT_WARNING : EXIT_SUCCESS); - return 0; /* suppress no-return-value warnings */ -} diff --git a/Dependencies/libjpeg/ckconfig.c b/Dependencies/libjpeg/ckconfig.c deleted file mode 100644 index e658623..0000000 --- a/Dependencies/libjpeg/ckconfig.c +++ /dev/null @@ -1,402 +0,0 @@ -/* - * ckconfig.c - * - * Copyright (C) 1991-1994, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - */ - -/* - * This program is intended to help you determine how to configure the JPEG - * software for installation on a particular system. The idea is to try to - * compile and execute this program. If your compiler fails to compile the - * program, make changes as indicated in the comments below. Once you can - * compile the program, run it, and it will produce a "jconfig.h" file for - * your system. - * - * As a general rule, each time you try to compile this program, - * pay attention only to the *first* error message you get from the compiler. - * Many C compilers will issue lots of spurious error messages once they - * have gotten confused. Go to the line indicated in the first error message, - * and read the comments preceding that line to see what to change. - * - * Almost all of the edits you may need to make to this program consist of - * changing a line that reads "#define SOME_SYMBOL" to "#undef SOME_SYMBOL", - * or vice versa. This is called defining or undefining that symbol. - */ - - -/* First we must see if your system has the include files we need. - * We start out with the assumption that your system has all the ANSI-standard - * include files. If you get any error trying to include one of these files, - * undefine the corresponding HAVE_xxx symbol. - */ - -#define HAVE_STDDEF_H /* replace 'define' by 'undef' if error here */ -#ifdef HAVE_STDDEF_H /* next line will be skipped if you undef... */ -#include -#endif - -#define HAVE_STDLIB_H /* same thing for stdlib.h */ -#ifdef HAVE_STDLIB_H -#include -#endif - -#include /* If you ain't got this, you ain't got C. */ - -/* We have to see if your string functions are defined by - * strings.h (old BSD convention) or string.h (everybody else). - * We try the non-BSD convention first; define NEED_BSD_STRINGS - * if the compiler says it can't find string.h. - */ - -#undef NEED_BSD_STRINGS - -#ifdef NEED_BSD_STRINGS -#include -#else -#include -#endif - -/* On some systems (especially older Unix machines), type size_t is - * defined only in the include file . If you get a failure - * on the size_t test below, try defining NEED_SYS_TYPES_H. - */ - -#undef NEED_SYS_TYPES_H /* start by assuming we don't need it */ -#ifdef NEED_SYS_TYPES_H -#include -#endif - - -/* Usually type size_t is defined in one of the include files we've included - * above. If not, you'll get an error on the "typedef size_t my_size_t;" line. - * In that case, first try defining NEED_SYS_TYPES_H just above. - * If that doesn't work, you'll have to search through your system library - * to figure out which include file defines "size_t". Look for a line that - * says "typedef something-or-other size_t;". Then, change the line below - * that says "#include " to instead include the file - * you found size_t in, and define NEED_SPECIAL_INCLUDE. If you can't find - * type size_t anywhere, try replacing "#include " with - * "typedef unsigned int size_t;". - */ - -#undef NEED_SPECIAL_INCLUDE /* assume we DON'T need it, for starters */ - -#ifdef NEED_SPECIAL_INCLUDE -#include -#endif - -typedef size_t my_size_t; /* The payoff: do we have size_t now? */ - - -/* The next question is whether your compiler supports ANSI-style function - * prototypes. You need to know this in order to choose between using - * makefile.ansi and using makefile.unix. - * The #define line below is set to assume you have ANSI function prototypes. - * If you get an error in this group of lines, undefine HAVE_PROTOTYPES. - */ - -#define HAVE_PROTOTYPES - -#ifdef HAVE_PROTOTYPES -int testfunction (int arg1, int * arg2); /* check prototypes */ - -struct methods_struct { /* check method-pointer declarations */ - int (*error_exit) (char *msgtext); - int (*trace_message) (char *msgtext); - int (*another_method) (void); -}; - -int testfunction (int arg1, int * arg2) /* check definitions */ -{ - return arg2[arg1]; -} - -int test2function (void) /* check void arg list */ -{ - return 0; -} -#endif - - -/* Now we want to find out if your compiler knows what "unsigned char" means. - * If you get an error on the "unsigned char un_char;" line, - * then undefine HAVE_UNSIGNED_CHAR. - */ - -#define HAVE_UNSIGNED_CHAR - -#ifdef HAVE_UNSIGNED_CHAR -unsigned char un_char; -#endif - - -/* Now we want to find out if your compiler knows what "unsigned short" means. - * If you get an error on the "unsigned short un_short;" line, - * then undefine HAVE_UNSIGNED_SHORT. - */ - -#define HAVE_UNSIGNED_SHORT - -#ifdef HAVE_UNSIGNED_SHORT -unsigned short un_short; -#endif - - -/* Now we want to find out if your compiler understands type "void". - * If you get an error anywhere in here, undefine HAVE_VOID. - */ - -#define HAVE_VOID - -#ifdef HAVE_VOID -/* Caution: a C++ compiler will insist on complete prototypes */ -typedef void * void_ptr; /* check void * */ -#ifdef HAVE_PROTOTYPES /* check ptr to function returning void */ -typedef void (*void_func) (int a, int b); -#else -typedef void (*void_func) (); -#endif - -#ifdef HAVE_PROTOTYPES /* check void function result */ -void test3function (void_ptr arg1, void_func arg2) -#else -void test3function (arg1, arg2) - void_ptr arg1; - void_func arg2; -#endif -{ - char * locptr = (char *) arg1; /* check casting to and from void * */ - arg1 = (void *) locptr; - (*arg2) (1, 2); /* check call of fcn returning void */ -} -#endif - - -/* Now we want to find out if your compiler knows what "const" means. - * If you get an error here, undefine HAVE_CONST. - */ - -#define HAVE_CONST - -#ifdef HAVE_CONST -static const int carray[3] = {1, 2, 3}; - -#ifdef HAVE_PROTOTYPES -int test4function (const int arg1) -#else -int test4function (arg1) - const int arg1; -#endif -{ - return carray[arg1]; -} -#endif - - -/* If you get an error or warning about this structure definition, - * define INCOMPLETE_TYPES_BROKEN. - */ - -#undef INCOMPLETE_TYPES_BROKEN - -#ifndef INCOMPLETE_TYPES_BROKEN -typedef struct undefined_structure * undef_struct_ptr; -#endif - - -/* If you get an error about duplicate names, - * define NEED_SHORT_EXTERNAL_NAMES. - */ - -#undef NEED_SHORT_EXTERNAL_NAMES - -#ifndef NEED_SHORT_EXTERNAL_NAMES - -int possibly_duplicate_function () -{ - return 0; -} - -int possibly_dupli_function () -{ - return 1; -} - -#endif - - - -/************************************************************************ - * OK, that's it. You should not have to change anything beyond this - * point in order to compile and execute this program. (You might get - * some warnings, but you can ignore them.) - * When you run the program, it will make a couple more tests that it - * can do automatically, and then it will create jconfig.h and print out - * any additional suggestions it has. - ************************************************************************ - */ - - -#ifdef HAVE_PROTOTYPES -int is_char_signed (int arg) -#else -int is_char_signed (arg) - int arg; -#endif -{ - if (arg == 189) { /* expected result for unsigned char */ - return 0; /* type char is unsigned */ - } - else if (arg != -67) { /* expected result for signed char */ - printf("Hmm, it seems 'char' is not eight bits wide on your machine.\n"); - printf("I fear the JPEG software will not work at all.\n\n"); - } - return 1; /* assume char is signed otherwise */ -} - - -#ifdef HAVE_PROTOTYPES -int is_shifting_signed (long arg) -#else -int is_shifting_signed (arg) - long arg; -#endif -/* See whether right-shift on a long is signed or not. */ -{ - long res = arg >> 4; - - if (res == -0x7F7E80CL) { /* expected result for signed shift */ - return 1; /* right shift is signed */ - } - /* see if unsigned-shift hack will fix it. */ - /* we can't just test exact value since it depends on width of long... */ - res |= (~0L) << (32-4); - if (res == -0x7F7E80CL) { /* expected result now? */ - return 0; /* right shift is unsigned */ - } - printf("Right shift isn't acting as I expect it to.\n"); - printf("I fear the JPEG software will not work at all.\n\n"); - return 0; /* try it with unsigned anyway */ -} - - -#ifdef HAVE_PROTOTYPES -int main (int argc, char ** argv) -#else -int main (argc, argv) - int argc; - char ** argv; -#endif -{ - char signed_char_check = (char) (-67); - FILE *outfile; - - /* Attempt to write jconfig.h */ - if ((outfile = fopen("jconfig.h", "w")) == NULL) { - printf("Failed to write jconfig.h\n"); - return 1; - } - - /* Write out all the info */ - fprintf(outfile, "/* jconfig.h --- generated by ckconfig.c */\n"); - fprintf(outfile, "/* see jconfig.txt for explanations */\n\n"); -#ifdef HAVE_PROTOTYPES - fprintf(outfile, "#define HAVE_PROTOTYPES\n"); -#else - fprintf(outfile, "#undef HAVE_PROTOTYPES\n"); -#endif -#ifdef HAVE_UNSIGNED_CHAR - fprintf(outfile, "#define HAVE_UNSIGNED_CHAR\n"); -#else - fprintf(outfile, "#undef HAVE_UNSIGNED_CHAR\n"); -#endif -#ifdef HAVE_UNSIGNED_SHORT - fprintf(outfile, "#define HAVE_UNSIGNED_SHORT\n"); -#else - fprintf(outfile, "#undef HAVE_UNSIGNED_SHORT\n"); -#endif -#ifdef HAVE_VOID - fprintf(outfile, "/* #define void char */\n"); -#else - fprintf(outfile, "#define void char\n"); -#endif -#ifdef HAVE_CONST - fprintf(outfile, "/* #define const */\n"); -#else - fprintf(outfile, "#define const\n"); -#endif - if (is_char_signed((int) signed_char_check)) - fprintf(outfile, "#undef CHAR_IS_UNSIGNED\n"); - else - fprintf(outfile, "#define CHAR_IS_UNSIGNED\n"); -#ifdef HAVE_STDDEF_H - fprintf(outfile, "#define HAVE_STDDEF_H\n"); -#else - fprintf(outfile, "#undef HAVE_STDDEF_H\n"); -#endif -#ifdef HAVE_STDLIB_H - fprintf(outfile, "#define HAVE_STDLIB_H\n"); -#else - fprintf(outfile, "#undef HAVE_STDLIB_H\n"); -#endif -#ifdef NEED_BSD_STRINGS - fprintf(outfile, "#define NEED_BSD_STRINGS\n"); -#else - fprintf(outfile, "#undef NEED_BSD_STRINGS\n"); -#endif -#ifdef NEED_SYS_TYPES_H - fprintf(outfile, "#define NEED_SYS_TYPES_H\n"); -#else - fprintf(outfile, "#undef NEED_SYS_TYPES_H\n"); -#endif - fprintf(outfile, "#undef NEED_FAR_POINTERS\n"); -#ifdef NEED_SHORT_EXTERNAL_NAMES - fprintf(outfile, "#define NEED_SHORT_EXTERNAL_NAMES\n"); -#else - fprintf(outfile, "#undef NEED_SHORT_EXTERNAL_NAMES\n"); -#endif -#ifdef INCOMPLETE_TYPES_BROKEN - fprintf(outfile, "#define INCOMPLETE_TYPES_BROKEN\n"); -#else - fprintf(outfile, "#undef INCOMPLETE_TYPES_BROKEN\n"); -#endif - fprintf(outfile, "\n#ifdef JPEG_INTERNALS\n\n"); - if (is_shifting_signed(-0x7F7E80B1L)) - fprintf(outfile, "#undef RIGHT_SHIFT_IS_UNSIGNED\n"); - else - fprintf(outfile, "#define RIGHT_SHIFT_IS_UNSIGNED\n"); - fprintf(outfile, "\n#endif /* JPEG_INTERNALS */\n"); - fprintf(outfile, "\n#ifdef JPEG_CJPEG_DJPEG\n\n"); - fprintf(outfile, "#define BMP_SUPPORTED /* BMP image file format */\n"); - fprintf(outfile, "#define GIF_SUPPORTED /* GIF image file format */\n"); - fprintf(outfile, "#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */\n"); - fprintf(outfile, "#undef RLE_SUPPORTED /* Utah RLE image file format */\n"); - fprintf(outfile, "#define TARGA_SUPPORTED /* Targa image file format */\n\n"); - fprintf(outfile, "#undef TWO_FILE_COMMANDLINE /* You may need this on non-Unix systems */\n"); - fprintf(outfile, "#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */\n"); - fprintf(outfile, "#undef DONT_USE_B_MODE\n"); - fprintf(outfile, "/* #define PROGRESS_REPORT */ /* optional */\n"); - fprintf(outfile, "\n#endif /* JPEG_CJPEG_DJPEG */\n"); - - /* Close the jconfig.h file */ - fclose(outfile); - - /* User report */ - printf("Configuration check for Independent JPEG Group's software done.\n"); - printf("\nI have written the jconfig.h file for you.\n\n"); -#ifdef HAVE_PROTOTYPES - printf("You should use makefile.ansi as the starting point for your Makefile.\n"); -#else - printf("You should use makefile.unix as the starting point for your Makefile.\n"); -#endif - -#ifdef NEED_SPECIAL_INCLUDE - printf("\nYou'll need to change jconfig.h to include the system include file\n"); - printf("that you found type size_t in, or add a direct definition of type\n"); - printf("size_t if that's what you used. Just add it to the end.\n"); -#endif - - return 0; -} diff --git a/Dependencies/libjpeg/coderules.txt b/Dependencies/libjpeg/coderules.txt deleted file mode 100644 index 357929f..0000000 --- a/Dependencies/libjpeg/coderules.txt +++ /dev/null @@ -1,118 +0,0 @@ -IJG JPEG LIBRARY: CODING RULES - -Copyright (C) 1991-1996, Thomas G. Lane. -This file is part of the Independent JPEG Group's software. -For conditions of distribution and use, see the accompanying README file. - - -Since numerous people will be contributing code and bug fixes, it's important -to establish a common coding style. The goal of using similar coding styles -is much more important than the details of just what that style is. - -In general we follow the recommendations of "Recommended C Style and Coding -Standards" revision 6.1 (Cannon et al. as modified by Spencer, Keppel and -Brader). This document is available in the IJG FTP archive (see -jpeg/doc/cstyle.ms.tbl.Z, or cstyle.txt.Z for those without nroff/tbl). - -Block comments should be laid out thusly: - -/* - * Block comments in this style. - */ - -We indent statements in K&R style, e.g., - if (test) { - then-part; - } else { - else-part; - } -with two spaces per indentation level. (This indentation convention is -handled automatically by GNU Emacs and many other text editors.) - -Multi-word names should be written in lower case with underscores, e.g., -multi_word_name (not multiWordName). Preprocessor symbols and enum constants -are similar but upper case (MULTI_WORD_NAME). Names should be unique within -the first fifteen characters. (On some older systems, global names must be -unique within six characters. We accommodate this without cluttering the -source code by using macros to substitute shorter names.) - -We use function prototypes everywhere; we rely on automatic source code -transformation to feed prototype-less C compilers. Transformation is done -by the simple and portable tool 'ansi2knr.c' (courtesy of Ghostscript). -ansi2knr is not very bright, so it imposes a format requirement on function -declarations: the function name MUST BEGIN IN COLUMN 1. Thus all functions -should be written in the following style: - -LOCAL(int *) -function_name (int a, char *b) -{ - code... -} - -Note that each function definition must begin with GLOBAL(type), LOCAL(type), -or METHODDEF(type). These macros expand to "static type" or just "type" as -appropriate. They provide a readable indication of the routine's usage and -can readily be changed for special needs. (For instance, special linkage -keywords can be inserted for use in Windows DLLs.) - -ansi2knr does not transform method declarations (function pointers in -structs). We handle these with a macro JMETHOD, defined as - #ifdef HAVE_PROTOTYPES - #define JMETHOD(type,methodname,arglist) type (*methodname) arglist - #else - #define JMETHOD(type,methodname,arglist) type (*methodname) () - #endif -which is used like this: - struct function_pointers { - JMETHOD(void, init_entropy_encoder, (int somearg, jparms *jp)); - JMETHOD(void, term_entropy_encoder, (void)); - }; -Note the set of parentheses surrounding the parameter list. - -A similar solution is used for forward and external function declarations -(see the EXTERN and JPP macros). - -If the code is to work on non-ANSI compilers, we cannot rely on a prototype -declaration to coerce actual parameters into the right types. Therefore, use -explicit casts on actual parameters whenever the actual parameter type is not -identical to the formal parameter. Beware of implicit conversions to "int". - -It seems there are some non-ANSI compilers in which the sizeof() operator -is defined to return int, yet size_t is defined as long. Needless to say, -this is brain-damaged. Always use the SIZEOF() macro in place of sizeof(), -so that the result is guaranteed to be of type size_t. - - -The JPEG library is intended to be used within larger programs. Furthermore, -we want it to be reentrant so that it can be used by applications that process -multiple images concurrently. The following rules support these requirements: - -1. Avoid direct use of file I/O, "malloc", error report printouts, etc; -pass these through the common routines provided. - -2. Minimize global namespace pollution. Functions should be declared static -wherever possible. (Note that our method-based calling conventions help this -a lot: in many modules only the initialization function will ever need to be -called directly, so only that function need be externally visible.) All -global function names should begin with "jpeg_", and should have an -abbreviated name (unique in the first six characters) substituted by macro -when NEED_SHORT_EXTERNAL_NAMES is set. - -3. Don't use global variables; anything that must be used in another module -should be in the common data structures. - -4. Don't use static variables except for read-only constant tables. Variables -that should be private to a module can be placed into private structures (see -the system architecture document, structure.txt). - -5. Source file names should begin with "j" for files that are part of the -library proper; source files that are not part of the library, such as cjpeg.c -and djpeg.c, do not begin with "j". Keep source file names to eight -characters (plus ".c" or ".h", etc) to make life easy for MS-DOSers. Keep -compression and decompression code in separate source files --- some -applications may want only one half of the library. - -Note: these rules (particularly #4) are not followed religiously in the -modules that are used in cjpeg/djpeg but are not part of the JPEG library -proper. Those modules are not really intended to be used in other -applications. diff --git a/Dependencies/libjpeg/config.guess b/Dependencies/libjpeg/config.guess deleted file mode 100755 index dc84c68..0000000 --- a/Dependencies/libjpeg/config.guess +++ /dev/null @@ -1,1501 +0,0 @@ -#! /bin/sh -# Attempt to guess a canonical system name. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 -# Free Software Foundation, Inc. - -timestamp='2009-11-20' - -# This file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Originally written by Per Bothner. Please send patches (context -# diff format) to and include a ChangeLog -# entry. -# -# This script attempts to guess a canonical system name similar to -# config.sub. If it succeeds, it prints the system name on stdout, and -# exits with 0. Otherwise, it exits with 1. -# -# You can get the latest version of this script from: -# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] - -Output the configuration name of the system \`$me' is run on. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.guess ($timestamp) - -Originally written by Per Bothner. -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. 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Hard to guess exactly what SunOS6 will be like, but - # it's likely to be more like Solaris than SunOS4. - echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:*:*) - case "`/usr/bin/arch -k`" in - Series*|S4*) - UNAME_RELEASE=`uname -v` - ;; - esac - # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` - exit ;; - sun3*:SunOS:*:*) - echo m68k-sun-sunos${UNAME_RELEASE} - exit ;; - sun*:*:4.2BSD:*) - UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 - case "`/bin/arch`" in - sun3) - echo m68k-sun-sunos${UNAME_RELEASE} - ;; - sun4) - echo sparc-sun-sunos${UNAME_RELEASE} - ;; - esac - exit ;; - aushp:SunOS:*:*) - echo sparc-auspex-sunos${UNAME_RELEASE} - exit ;; - # The situation for MiNT is a little confusing. The machine name - # can be virtually everything (everything which is not - # "atarist" or "atariste" at least should have a processor - # > m68000). The system name ranges from "MiNT" over "FreeMiNT" - # to the lowercase version "mint" (or "freemint"). Finally - # the system name "TOS" denotes a system which is actually not - # MiNT. But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[456]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep -q __LP64__ - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - authenticamd | genuineintel | EM64T) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - IA64) - echo ia64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - 8664:Windows_NT:*) - echo x86_64-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - arm*:Linux:*:*) - eval $set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - echo ${UNAME_MACHINE}-unknown-linux-gnu - else - echo ${UNAME_MACHINE}-unknown-linux-gnueabi - fi - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - i*86:Linux:*:*) - LIBC=gnu - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:* | mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef ${UNAME_MACHINE} - #undef ${UNAME_MACHINE}el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=${UNAME_MACHINE}el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=${UNAME_MACHINE} - #else - CPU= - #endif - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - padre:Linux:*:*) - echo sparc-unknown-linux-gnu - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; 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- -windowsnt*) - os=`echo $os | sed -e 's/windowsnt/winnt/'` - ;; - -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | bfin \ - | c4x | clipper \ - | d10v | d30v | dlx | dsp16xx \ - | fido | fr30 | frv \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | i370 | i860 | i960 | ia64 \ - | ip2k | iq2000 \ - | lm32 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep | metag \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64octeon | mips64octeonel \ - | mips64orion | mips64orionel \ - | mips64r5900 | mips64r5900el \ - | mips64vr | mips64vrel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | moxie \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | rx \ - | score \ - | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | ubicom32 \ - | v850 | v850e \ - | we32k \ - | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k | z80) - basic_machine=$basic_machine-unknown - ;; 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- hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. 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/* right shift is signed */ - } - /* see if unsigned-shift hack will fix it. */ - /* we can't just test exact value since it depends on width of long... */ - res |= (~0L) << (32-4); - if (res == -0x7F7E80CL) { /* expected result now? */ - return 0; /* right shift is unsigned */ - } - printf("Right shift isn't acting as I expect it to.\n"); - printf("I fear the JPEG software will not work at all.\n\n"); - return 0; /* try it with unsigned anyway */ -} -int main() { - exit(is_shifting_signed(-0x7F7E80B1L)); -}], [AC_MSG_RESULT(no) -AC_DEFINE([RIGHT_SHIFT_IS_UNSIGNED],[1],[Broken compiler shifts signed values as an unsigned shift.])], AC_MSG_RESULT(yes), -AC_MSG_RESULT(Assuming that right shift is signed on target machine.)) -dnl -AC_MSG_CHECKING(to see if fopen accepts b spec) -AC_TRY_RUN([ -#include -int main() { - if (fopen("conftestdata", "wb") != NULL) - exit(0); - exit(1); -}], AC_MSG_RESULT(yes), [AC_MSG_RESULT(no) -AC_DEFINE([DONT_USE_B_MODE],[1],[Don't open files in binary mode.])], -AC_MSG_RESULT(Assuming that it does.)) - -# Configure libtool -AC_LIBTOOL_WIN32_DLL -AC_PROG_LIBTOOL - -# Select memory manager depending on user input. -# If no "-enable-maxmem", use jmemnobs -MEMORYMGR='jmemnobs' -MAXMEM="no" -AC_ARG_ENABLE(maxmem, -[ --enable-maxmem[=N] enable use of temp files, set max mem usage to N MB], -MAXMEM="$enableval") -dnl [# support --with-maxmem for backwards compatibility with IJG V5.] -dnl AC_ARG_WITH(maxmem, , MAXMEM="$withval") -if test "x$MAXMEM" = xyes; then - MAXMEM=1 -fi -if test "x$MAXMEM" != xno; then - if test -n "`echo $MAXMEM | sed 's/[[0-9]]//g'`"; then - AC_MSG_ERROR(non-numeric argument to --enable-maxmem) - fi - DEFAULTMAXMEM=`expr $MAXMEM \* 1048576` -AC_DEFINE_UNQUOTED([DEFAULT_MAX_MEM], [${DEFAULTMAXMEM}], [Maximum data space library will allocate.]) -AC_MSG_CHECKING([for 'tmpfile()']) -AC_TRY_LINK([#include ], [ FILE * tfile = tmpfile(); ], -[AC_MSG_RESULT(yes) -MEMORYMGR='jmemansi'], -[AC_MSG_RESULT(no) -dnl if tmpfile is not present, must use jmemname. -MEMORYMGR='jmemname' - -# Test for the need to remove temporary files using a signal handler (for cjpeg/djpeg) -AC_DEFINE([NEED_SIGNAL_CATCHER],[1],[Need signal handler to clean up temporary files.]) -AC_MSG_CHECKING([for 'mktemp()']) -AC_TRY_LINK(, [ char fname[80]; mktemp(fname); ], AC_MSG_RESULT(yes), -[AC_MSG_RESULT(no) -AC_DEFINE([NO_MKTEMP],[1],[The mktemp() function is not available.])])]) -fi -AC_SUBST(MEMORYMGR) - -# Extract the library version ID from jpeglib.h. -AC_MSG_CHECKING([libjpeg version number]) -[JPEG_LIB_VERSION=`sed -e '/^#define JPEG_LIB_VERSION/!d' -e 's/^[^0-9]*\([0-9][0-9]*\).*$/\1/' $srcdir/jpeglib.h`] -[JPEG_LIB_VERSION="`expr $JPEG_LIB_VERSION / 10`:1"] -AC_MSG_RESULT([$JPEG_LIB_VERSION]) -AC_SUBST([JPEG_LIB_VERSION]) - -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT diff --git a/Dependencies/libjpeg/depcomp b/Dependencies/libjpeg/depcomp deleted file mode 100755 index df8eea7..0000000 --- a/Dependencies/libjpeg/depcomp +++ /dev/null @@ -1,630 +0,0 @@ -#! /bin/sh -# depcomp - compile a program generating dependencies as side-effects - -scriptversion=2009-04-28.21; # UTC - -# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free -# Software Foundation, Inc. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Originally written by Alexandre Oliva . - -case $1 in - '') - echo "$0: No command. Try \`$0 --help' for more information." 1>&2 - exit 1; - ;; - -h | --h*) - cat <<\EOF -Usage: depcomp [--help] [--version] PROGRAM [ARGS] - -Run PROGRAMS ARGS to compile a file, generating dependencies -as side-effects. - -Environment variables: - depmode Dependency tracking mode. - source Source file read by `PROGRAMS ARGS'. - object Object file output by `PROGRAMS ARGS'. - DEPDIR directory where to store dependencies. - depfile Dependency file to output. - tmpdepfile Temporary file to use when outputing dependencies. - libtool Whether libtool is used (yes/no). - -Report bugs to . -EOF - exit $? - ;; - -v | --v*) - echo "depcomp $scriptversion" - exit $? - ;; -esac - -if test -z "$depmode" || test -z "$source" || test -z "$object"; then - echo "depcomp: Variables source, object and depmode must be set" 1>&2 - exit 1 -fi - -# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. -depfile=${depfile-`echo "$object" | - sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} -tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} - -rm -f "$tmpdepfile" - -# Some modes work just like other modes, but use different flags. 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It works by - # looking at the text of this script. This case will never be run, - # since it is checked for above. - exit 1 - ;; - -none) - exec "$@" - ;; - -*) - echo "Unknown depmode $depmode" 1>&2 - exit 1 - ;; -esac - -exit 0 - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/Dependencies/libjpeg/djpeg.1 b/Dependencies/libjpeg/djpeg.1 deleted file mode 100644 index f3722d1..0000000 --- a/Dependencies/libjpeg/djpeg.1 +++ /dev/null @@ -1,252 +0,0 @@ -.TH DJPEG 1 "3 October 2009" -.SH NAME -djpeg \- decompress a JPEG file to an image file -.SH SYNOPSIS -.B djpeg -[ -.I options -] -[ -.I filename -] -.LP -.SH DESCRIPTION -.LP -.B djpeg -decompresses the named JPEG file, or the standard input if no file is named, -and produces an image file on the standard output. PBMPLUS (PPM/PGM), BMP, -GIF, Targa, or RLE (Utah Raster Toolkit) output format can be selected. -(RLE is supported only if the URT library is available.) -.SH OPTIONS -All switch names may be abbreviated; for example, -.B \-grayscale -may be written -.B \-gray -or -.BR \-gr . -Most of the "basic" switches can be abbreviated to as little as one letter. -Upper and lower case are equivalent (thus -.B \-BMP -is the same as -.BR \-bmp ). -British spellings are also accepted (e.g., -.BR \-greyscale ), -though for brevity these are not mentioned below. -.PP -The basic switches are: -.TP -.BI \-colors " N" -Reduce image to at most N colors. This reduces the number of colors used in -the output image, so that it can be displayed on a colormapped display or -stored in a colormapped file format. For example, if you have an 8-bit -display, you'd need to reduce to 256 or fewer colors. -.TP -.BI \-quantize " N" -Same as -.BR \-colors . -.B \-colors -is the recommended name, -.B \-quantize -is provided only for backwards compatibility. -.TP -.B \-fast -Select recommended processing options for fast, low quality output. (The -default options are chosen for highest quality output.) Currently, this is -equivalent to \fB\-dct fast \-nosmooth \-onepass \-dither ordered\fR. -.TP -.B \-grayscale -Force gray-scale output even if JPEG file is color. Useful for viewing on -monochrome displays; also, -.B djpeg -runs noticeably faster in this mode. -.TP -.BI \-scale " M/N" -Scale the output image by a factor M/N. Currently supported scale factors are -M/N with all M from 1 to 16, where N is the source DCT size, which is 8 for -baseline JPEG. If the /N part is omitted, then M specifies the DCT scaled -size to be applied on the given input. For baseline JPEG this is equivalent -to M/8 scaling, since the source DCT size for baseline JPEG is 8. -Scaling is handy if the image is larger than your screen; also, -.B djpeg -runs much faster when scaling down the output. -.TP -.B \-bmp -Select BMP output format (Windows flavor). 8-bit colormapped format is -emitted if -.B \-colors -or -.B \-grayscale -is specified, or if the JPEG file is gray-scale; otherwise, 24-bit full-color -format is emitted. -.TP -.B \-gif -Select GIF output format. Since GIF does not support more than 256 colors, -.B \-colors 256 -is assumed (unless you specify a smaller number of colors). -.TP -.B \-os2 -Select BMP output format (OS/2 1.x flavor). 8-bit colormapped format is -emitted if -.B \-colors -or -.B \-grayscale -is specified, or if the JPEG file is gray-scale; otherwise, 24-bit full-color -format is emitted. -.TP -.B \-pnm -Select PBMPLUS (PPM/PGM) output format (this is the default format). -PGM is emitted if the JPEG file is gray-scale or if -.B \-grayscale -is specified; otherwise PPM is emitted. -.TP -.B \-rle -Select RLE output format. (Requires URT library.) -.TP -.B \-targa -Select Targa output format. Gray-scale format is emitted if the JPEG file is -gray-scale or if -.B \-grayscale -is specified; otherwise, colormapped format is emitted if -.B \-colors -is specified; otherwise, 24-bit full-color format is emitted. -.PP -Switches for advanced users: -.TP -.B \-dct int -Use integer DCT method (default). -.TP -.B \-dct fast -Use fast integer DCT (less accurate). -.TP -.B \-dct float -Use floating-point DCT method. -The float method is very slightly more accurate than the int method, but is -much slower unless your machine has very fast floating-point hardware. Also -note that results of the floating-point method may vary slightly across -machines, while the integer methods should give the same results everywhere. -The fast integer method is much less accurate than the other two. -.TP -.B \-dither fs -Use Floyd-Steinberg dithering in color quantization. -.TP -.B \-dither ordered -Use ordered dithering in color quantization. -.TP -.B \-dither none -Do not use dithering in color quantization. -By default, Floyd-Steinberg dithering is applied when quantizing colors; this -is slow but usually produces the best results. Ordered dither is a compromise -between speed and quality; no dithering is fast but usually looks awful. Note -that these switches have no effect unless color quantization is being done. -Ordered dither is only available in -.B \-onepass -mode. -.TP -.BI \-map " file" -Quantize to the colors used in the specified image file. This is useful for -producing multiple files with identical color maps, or for forcing a -predefined set of colors to be used. The -.I file -must be a GIF or PPM file. This option overrides -.B \-colors -and -.BR \-onepass . -.TP -.B \-nosmooth -Don't use high-quality upsampling. -.TP -.B \-onepass -Use one-pass instead of two-pass color quantization. The one-pass method is -faster and needs less memory, but it produces a lower-quality image. -.B \-onepass -is ignored unless you also say -.B \-colors -.IR N . -Also, the one-pass method is always used for gray-scale output (the two-pass -method is no improvement then). -.TP -.BI \-maxmemory " N" -Set limit for amount of memory to use in processing large images. Value is -in thousands of bytes, or millions of bytes if "M" is attached to the -number. For example, -.B \-max 4m -selects 4000000 bytes. If more space is needed, temporary files will be used. -.TP -.BI \-outfile " name" -Send output image to the named file, not to standard output. -.TP -.B \-verbose -Enable debug printout. More -.BR \-v 's -give more output. Also, version information is printed at startup. -.TP -.B \-debug -Same as -.BR \-verbose . -.SH EXAMPLES -.LP -This example decompresses the JPEG file foo.jpg, quantizes it to -256 colors, and saves the output in 8-bit BMP format in foo.bmp: -.IP -.B djpeg \-colors 256 \-bmp -.I foo.jpg -.B > -.I foo.bmp -.SH HINTS -To get a quick preview of an image, use the -.B \-grayscale -and/or -.B \-scale -switches. -.B \-grayscale \-scale 1/8 -is the fastest case. -.PP -Several options are available that trade off image quality to gain speed. -.B \-fast -turns on the recommended settings. -.PP -.B \-dct fast -and/or -.B \-nosmooth -gain speed at a small sacrifice in quality. -When producing a color-quantized image, -.B \-onepass \-dither ordered -is fast but much lower quality than the default behavior. -.B \-dither none -may give acceptable results in two-pass mode, but is seldom tolerable in -one-pass mode. -.PP -If you are fortunate enough to have very fast floating point hardware, -\fB\-dct float\fR may be even faster than \fB\-dct fast\fR. But on most -machines \fB\-dct float\fR is slower than \fB\-dct int\fR; in this case it is -not worth using, because its theoretical accuracy advantage is too small to be -significant in practice. -.SH ENVIRONMENT -.TP -.B JPEGMEM -If this environment variable is set, its value is the default memory limit. -The value is specified as described for the -.B \-maxmemory -switch. -.B JPEGMEM -overrides the default value specified when the program was compiled, and -itself is overridden by an explicit -.BR \-maxmemory . -.SH SEE ALSO -.BR cjpeg (1), -.BR jpegtran (1), -.BR rdjpgcom (1), -.BR wrjpgcom (1) -.br -.BR ppm (5), -.BR pgm (5) -.br -Wallace, Gregory K. "The JPEG Still Picture Compression Standard", -Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44. -.SH AUTHOR -Independent JPEG Group -.SH BUGS -To avoid the Unisys LZW patent, -.B djpeg -produces uncompressed GIF files. These are larger than they should be, but -are readable by standard GIF decoders. diff --git a/Dependencies/libjpeg/djpeg.c b/Dependencies/libjpeg/djpeg.c deleted file mode 100644 index bc544dc..0000000 --- a/Dependencies/libjpeg/djpeg.c +++ /dev/null @@ -1,617 +0,0 @@ -/* - * djpeg.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a command-line user interface for the JPEG decompressor. - * It should work on any system with Unix- or MS-DOS-style command lines. - * - * Two different command line styles are permitted, depending on the - * compile-time switch TWO_FILE_COMMANDLINE: - * djpeg [options] inputfile outputfile - * djpeg [options] [inputfile] - * In the second style, output is always to standard output, which you'd - * normally redirect to a file or pipe to some other program. Input is - * either from a named file or from standard input (typically redirected). - * The second style is convenient on Unix but is unhelpful on systems that - * don't support pipes. Also, you MUST use the first style if your system - * doesn't do binary I/O to stdin/stdout. - * To simplify script writing, the "-outfile" switch is provided. The syntax - * djpeg [options] -outfile outputfile inputfile - * works regardless of which command line style is used. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ -#include "jversion.h" /* for version message */ - -#include /* to declare isprint() */ - -#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ -#ifdef __MWERKS__ -#include /* Metrowerks needs this */ -#include /* ... and this */ -#endif -#ifdef THINK_C -#include /* Think declares it here */ -#endif -#endif - - -/* Create the add-on message string table. */ - -#define JMESSAGE(code,string) string , - -static const char * const cdjpeg_message_table[] = { -#include "cderror.h" - NULL -}; - - -/* - * This list defines the known output image formats - * (not all of which need be supported by a given version). - * You can change the default output format by defining DEFAULT_FMT; - * indeed, you had better do so if you undefine PPM_SUPPORTED. - */ - -typedef enum { - FMT_BMP, /* BMP format (Windows flavor) */ - FMT_GIF, /* GIF format */ - FMT_OS2, /* BMP format (OS/2 flavor) */ - FMT_PPM, /* PPM/PGM (PBMPLUS formats) */ - FMT_RLE, /* RLE format */ - FMT_TARGA, /* Targa format */ - FMT_TIFF /* TIFF format */ -} IMAGE_FORMATS; - -#ifndef DEFAULT_FMT /* so can override from CFLAGS in Makefile */ -#define DEFAULT_FMT FMT_PPM -#endif - -static IMAGE_FORMATS requested_fmt; - - -/* - * Argument-parsing code. - * The switch parser is designed to be useful with DOS-style command line - * syntax, ie, intermixed switches and file names, where only the switches - * to the left of a given file name affect processing of that file. - * The main program in this file doesn't actually use this capability... - */ - - -static const char * progname; /* program name for error messages */ -static char * outfilename; /* for -outfile switch */ - - -LOCAL(void) -usage (void) -/* complain about bad command line */ -{ - fprintf(stderr, "usage: %s [switches] ", progname); -#ifdef TWO_FILE_COMMANDLINE - fprintf(stderr, "inputfile outputfile\n"); -#else - fprintf(stderr, "[inputfile]\n"); -#endif - - fprintf(stderr, "Switches (names may be abbreviated):\n"); - fprintf(stderr, " -colors N Reduce image to no more than N colors\n"); - fprintf(stderr, " -fast Fast, low-quality processing\n"); - fprintf(stderr, " -grayscale Force grayscale output\n"); -#ifdef IDCT_SCALING_SUPPORTED - fprintf(stderr, " -scale M/N Scale output image by fraction M/N, eg, 1/8\n"); -#endif -#ifdef BMP_SUPPORTED - fprintf(stderr, " -bmp Select BMP output format (Windows style)%s\n", - (DEFAULT_FMT == FMT_BMP ? " (default)" : "")); -#endif -#ifdef GIF_SUPPORTED - fprintf(stderr, " -gif Select GIF output format%s\n", - (DEFAULT_FMT == FMT_GIF ? " (default)" : "")); -#endif -#ifdef BMP_SUPPORTED - fprintf(stderr, " -os2 Select BMP output format (OS/2 style)%s\n", - (DEFAULT_FMT == FMT_OS2 ? " (default)" : "")); -#endif -#ifdef PPM_SUPPORTED - fprintf(stderr, " -pnm Select PBMPLUS (PPM/PGM) output format%s\n", - (DEFAULT_FMT == FMT_PPM ? " (default)" : "")); -#endif -#ifdef RLE_SUPPORTED - fprintf(stderr, " -rle Select Utah RLE output format%s\n", - (DEFAULT_FMT == FMT_RLE ? " (default)" : "")); -#endif -#ifdef TARGA_SUPPORTED - fprintf(stderr, " -targa Select Targa output format%s\n", - (DEFAULT_FMT == FMT_TARGA ? " (default)" : "")); -#endif - fprintf(stderr, "Switches for advanced users:\n"); -#ifdef DCT_ISLOW_SUPPORTED - fprintf(stderr, " -dct int Use integer DCT method%s\n", - (JDCT_DEFAULT == JDCT_ISLOW ? " (default)" : "")); -#endif -#ifdef DCT_IFAST_SUPPORTED - fprintf(stderr, " -dct fast Use fast integer DCT (less accurate)%s\n", - (JDCT_DEFAULT == JDCT_IFAST ? " (default)" : "")); -#endif -#ifdef DCT_FLOAT_SUPPORTED - fprintf(stderr, " -dct float Use floating-point DCT method%s\n", - (JDCT_DEFAULT == JDCT_FLOAT ? " (default)" : "")); -#endif - fprintf(stderr, " -dither fs Use F-S dithering (default)\n"); - fprintf(stderr, " -dither none Don't use dithering in quantization\n"); - fprintf(stderr, " -dither ordered Use ordered dither (medium speed, quality)\n"); -#ifdef QUANT_2PASS_SUPPORTED - fprintf(stderr, " -map FILE Map to colors used in named image file\n"); -#endif - fprintf(stderr, " -nosmooth Don't use high-quality upsampling\n"); -#ifdef QUANT_1PASS_SUPPORTED - fprintf(stderr, " -onepass Use 1-pass quantization (fast, low quality)\n"); -#endif - fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n"); - fprintf(stderr, " -outfile name Specify name for output file\n"); - fprintf(stderr, " -verbose or -debug Emit debug output\n"); - exit(EXIT_FAILURE); -} - - -LOCAL(int) -parse_switches (j_decompress_ptr cinfo, int argc, char **argv, - int last_file_arg_seen, boolean for_real) -/* Parse optional switches. - * Returns argv[] index of first file-name argument (== argc if none). - * Any file names with indexes <= last_file_arg_seen are ignored; - * they have presumably been processed in a previous iteration. - * (Pass 0 for last_file_arg_seen on the first or only iteration.) - * for_real is FALSE on the first (dummy) pass; we may skip any expensive - * processing. - */ -{ - int argn; - char * arg; - - /* Set up default JPEG parameters. */ - requested_fmt = DEFAULT_FMT; /* set default output file format */ - outfilename = NULL; - cinfo->err->trace_level = 0; - - /* Scan command line options, adjust parameters */ - - for (argn = 1; argn < argc; argn++) { - arg = argv[argn]; - if (*arg != '-') { - /* Not a switch, must be a file name argument */ - if (argn <= last_file_arg_seen) { - outfilename = NULL; /* -outfile applies to just one input file */ - continue; /* ignore this name if previously processed */ - } - break; /* else done parsing switches */ - } - arg++; /* advance past switch marker character */ - - if (keymatch(arg, "bmp", 1)) { - /* BMP output format. */ - requested_fmt = FMT_BMP; - - } else if (keymatch(arg, "colors", 1) || keymatch(arg, "colours", 1) || - keymatch(arg, "quantize", 1) || keymatch(arg, "quantise", 1)) { - /* Do color quantization. */ - int val; - - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%d", &val) != 1) - usage(); - cinfo->desired_number_of_colors = val; - cinfo->quantize_colors = TRUE; - - } else if (keymatch(arg, "dct", 2)) { - /* Select IDCT algorithm. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (keymatch(argv[argn], "int", 1)) { - cinfo->dct_method = JDCT_ISLOW; - } else if (keymatch(argv[argn], "fast", 2)) { - cinfo->dct_method = JDCT_IFAST; - } else if (keymatch(argv[argn], "float", 2)) { - cinfo->dct_method = JDCT_FLOAT; - } else - usage(); - - } else if (keymatch(arg, "dither", 2)) { - /* Select dithering algorithm. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (keymatch(argv[argn], "fs", 2)) { - cinfo->dither_mode = JDITHER_FS; - } else if (keymatch(argv[argn], "none", 2)) { - cinfo->dither_mode = JDITHER_NONE; - } else if (keymatch(argv[argn], "ordered", 2)) { - cinfo->dither_mode = JDITHER_ORDERED; - } else - usage(); - - } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) { - /* Enable debug printouts. */ - /* On first -d, print version identification */ - static boolean printed_version = FALSE; - - if (! printed_version) { - fprintf(stderr, "Independent JPEG Group's DJPEG, version %s\n%s\n", - JVERSION, JCOPYRIGHT); - printed_version = TRUE; - } - cinfo->err->trace_level++; - - } else if (keymatch(arg, "fast", 1)) { - /* Select recommended processing options for quick-and-dirty output. */ - cinfo->two_pass_quantize = FALSE; - cinfo->dither_mode = JDITHER_ORDERED; - if (! cinfo->quantize_colors) /* don't override an earlier -colors */ - cinfo->desired_number_of_colors = 216; - cinfo->dct_method = JDCT_FASTEST; - cinfo->do_fancy_upsampling = FALSE; - - } else if (keymatch(arg, "gif", 1)) { - /* GIF output format. */ - requested_fmt = FMT_GIF; - - } else if (keymatch(arg, "grayscale", 2) || keymatch(arg, "greyscale",2)) { - /* Force monochrome output. */ - cinfo->out_color_space = JCS_GRAYSCALE; - - } else if (keymatch(arg, "map", 3)) { - /* Quantize to a color map taken from an input file. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (for_real) { /* too expensive to do twice! */ -#ifdef QUANT_2PASS_SUPPORTED /* otherwise can't quantize to supplied map */ - FILE * mapfile; - - if ((mapfile = fopen(argv[argn], READ_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]); - exit(EXIT_FAILURE); - } - read_color_map(cinfo, mapfile); - fclose(mapfile); - cinfo->quantize_colors = TRUE; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } - - } else if (keymatch(arg, "maxmemory", 3)) { - /* Maximum memory in Kb (or Mb with 'm'). */ - long lval; - char ch = 'x'; - - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) - usage(); - if (ch == 'm' || ch == 'M') - lval *= 1000L; - cinfo->mem->max_memory_to_use = lval * 1000L; - - } else if (keymatch(arg, "nosmooth", 3)) { - /* Suppress fancy upsampling */ - cinfo->do_fancy_upsampling = FALSE; - - } else if (keymatch(arg, "onepass", 3)) { - /* Use fast one-pass quantization. */ - cinfo->two_pass_quantize = FALSE; - - } else if (keymatch(arg, "os2", 3)) { - /* BMP output format (OS/2 flavor). */ - requested_fmt = FMT_OS2; - - } else if (keymatch(arg, "outfile", 4)) { - /* Set output file name. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - outfilename = argv[argn]; /* save it away for later use */ - - } else if (keymatch(arg, "pnm", 1) || keymatch(arg, "ppm", 1)) { - /* PPM/PGM output format. */ - requested_fmt = FMT_PPM; - - } else if (keymatch(arg, "rle", 1)) { - /* RLE output format. */ - requested_fmt = FMT_RLE; - - } else if (keymatch(arg, "scale", 1)) { - /* Scale the output image by a fraction M/N. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%d/%d", - &cinfo->scale_num, &cinfo->scale_denom) < 1) - usage(); - - } else if (keymatch(arg, "targa", 1)) { - /* Targa output format. */ - requested_fmt = FMT_TARGA; - - } else { - usage(); /* bogus switch */ - } - } - - return argn; /* return index of next arg (file name) */ -} - - -/* - * Marker processor for COM and interesting APPn markers. - * This replaces the library's built-in processor, which just skips the marker. - * We want to print out the marker as text, to the extent possible. - * Note this code relies on a non-suspending data source. - */ - -LOCAL(unsigned int) -jpeg_getc (j_decompress_ptr cinfo) -/* Read next byte */ -{ - struct jpeg_source_mgr * datasrc = cinfo->src; - - if (datasrc->bytes_in_buffer == 0) { - if (! (*datasrc->fill_input_buffer) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - } - datasrc->bytes_in_buffer--; - return GETJOCTET(*datasrc->next_input_byte++); -} - - -METHODDEF(boolean) -print_text_marker (j_decompress_ptr cinfo) -{ - boolean traceit = (cinfo->err->trace_level >= 1); - INT32 length; - unsigned int ch; - unsigned int lastch = 0; - - length = jpeg_getc(cinfo) << 8; - length += jpeg_getc(cinfo); - length -= 2; /* discount the length word itself */ - - if (traceit) { - if (cinfo->unread_marker == JPEG_COM) - fprintf(stderr, "Comment, length %ld:\n", (long) length); - else /* assume it is an APPn otherwise */ - fprintf(stderr, "APP%d, length %ld:\n", - cinfo->unread_marker - JPEG_APP0, (long) length); - } - - while (--length >= 0) { - ch = jpeg_getc(cinfo); - if (traceit) { - /* Emit the character in a readable form. - * Nonprintables are converted to \nnn form, - * while \ is converted to \\. - * Newlines in CR, CR/LF, or LF form will be printed as one newline. - */ - if (ch == '\r') { - fprintf(stderr, "\n"); - } else if (ch == '\n') { - if (lastch != '\r') - fprintf(stderr, "\n"); - } else if (ch == '\\') { - fprintf(stderr, "\\\\"); - } else if (isprint(ch)) { - putc(ch, stderr); - } else { - fprintf(stderr, "\\%03o", ch); - } - lastch = ch; - } - } - - if (traceit) - fprintf(stderr, "\n"); - - return TRUE; -} - - -/* - * The main program. - */ - -int -main (int argc, char **argv) -{ - struct jpeg_decompress_struct cinfo; - struct jpeg_error_mgr jerr; -#ifdef PROGRESS_REPORT - struct cdjpeg_progress_mgr progress; -#endif - int file_index; - djpeg_dest_ptr dest_mgr = NULL; - FILE * input_file; - FILE * output_file; - JDIMENSION num_scanlines; - - /* On Mac, fetch a command line. */ -#ifdef USE_CCOMMAND - argc = ccommand(&argv); -#endif - - progname = argv[0]; - if (progname == NULL || progname[0] == 0) - progname = "djpeg"; /* in case C library doesn't provide it */ - - /* Initialize the JPEG decompression object with default error handling. */ - cinfo.err = jpeg_std_error(&jerr); - jpeg_create_decompress(&cinfo); - /* Add some application-specific error messages (from cderror.h) */ - jerr.addon_message_table = cdjpeg_message_table; - jerr.first_addon_message = JMSG_FIRSTADDONCODE; - jerr.last_addon_message = JMSG_LASTADDONCODE; - - /* Insert custom marker processor for COM and APP12. - * APP12 is used by some digital camera makers for textual info, - * so we provide the ability to display it as text. - * If you like, additional APPn marker types can be selected for display, - * but don't try to override APP0 or APP14 this way (see libjpeg.doc). - */ - jpeg_set_marker_processor(&cinfo, JPEG_COM, print_text_marker); - jpeg_set_marker_processor(&cinfo, JPEG_APP0+12, print_text_marker); - - /* Now safe to enable signal catcher. */ -#ifdef NEED_SIGNAL_CATCHER - enable_signal_catcher((j_common_ptr) &cinfo); -#endif - - /* Scan command line to find file names. */ - /* It is convenient to use just one switch-parsing routine, but the switch - * values read here are ignored; we will rescan the switches after opening - * the input file. - * (Exception: tracing level set here controls verbosity for COM markers - * found during jpeg_read_header...) - */ - - file_index = parse_switches(&cinfo, argc, argv, 0, FALSE); - -#ifdef TWO_FILE_COMMANDLINE - /* Must have either -outfile switch or explicit output file name */ - if (outfilename == NULL) { - if (file_index != argc-2) { - fprintf(stderr, "%s: must name one input and one output file\n", - progname); - usage(); - } - outfilename = argv[file_index+1]; - } else { - if (file_index != argc-1) { - fprintf(stderr, "%s: must name one input and one output file\n", - progname); - usage(); - } - } -#else - /* Unix style: expect zero or one file name */ - if (file_index < argc-1) { - fprintf(stderr, "%s: only one input file\n", progname); - usage(); - } -#endif /* TWO_FILE_COMMANDLINE */ - - /* Open the input file. */ - if (file_index < argc) { - if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]); - exit(EXIT_FAILURE); - } - } else { - /* default input file is stdin */ - input_file = read_stdin(); - } - - /* Open the output file. */ - if (outfilename != NULL) { - if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, outfilename); - exit(EXIT_FAILURE); - } - } else { - /* default output file is stdout */ - output_file = write_stdout(); - } - -#ifdef PROGRESS_REPORT - start_progress_monitor((j_common_ptr) &cinfo, &progress); -#endif - - /* Specify data source for decompression */ - jpeg_stdio_src(&cinfo, input_file); - - /* Read file header, set default decompression parameters */ - (void) jpeg_read_header(&cinfo, TRUE); - - /* Adjust default decompression parameters by re-parsing the options */ - file_index = parse_switches(&cinfo, argc, argv, 0, TRUE); - - /* Initialize the output module now to let it override any crucial - * option settings (for instance, GIF wants to force color quantization). - */ - switch (requested_fmt) { -#ifdef BMP_SUPPORTED - case FMT_BMP: - dest_mgr = jinit_write_bmp(&cinfo, FALSE); - break; - case FMT_OS2: - dest_mgr = jinit_write_bmp(&cinfo, TRUE); - break; -#endif -#ifdef GIF_SUPPORTED - case FMT_GIF: - dest_mgr = jinit_write_gif(&cinfo); - break; -#endif -#ifdef PPM_SUPPORTED - case FMT_PPM: - dest_mgr = jinit_write_ppm(&cinfo); - break; -#endif -#ifdef RLE_SUPPORTED - case FMT_RLE: - dest_mgr = jinit_write_rle(&cinfo); - break; -#endif -#ifdef TARGA_SUPPORTED - case FMT_TARGA: - dest_mgr = jinit_write_targa(&cinfo); - break; -#endif - default: - ERREXIT(&cinfo, JERR_UNSUPPORTED_FORMAT); - break; - } - dest_mgr->output_file = output_file; - - /* Start decompressor */ - (void) jpeg_start_decompress(&cinfo); - - /* Write output file header */ - (*dest_mgr->start_output) (&cinfo, dest_mgr); - - /* Process data */ - while (cinfo.output_scanline < cinfo.output_height) { - num_scanlines = jpeg_read_scanlines(&cinfo, dest_mgr->buffer, - dest_mgr->buffer_height); - (*dest_mgr->put_pixel_rows) (&cinfo, dest_mgr, num_scanlines); - } - -#ifdef PROGRESS_REPORT - /* Hack: count final pass as done in case finish_output does an extra pass. - * The library won't have updated completed_passes. - */ - progress.pub.completed_passes = progress.pub.total_passes; -#endif - - /* Finish decompression and release memory. - * I must do it in this order because output module has allocated memory - * of lifespan JPOOL_IMAGE; it needs to finish before releasing memory. - */ - (*dest_mgr->finish_output) (&cinfo, dest_mgr); - (void) jpeg_finish_decompress(&cinfo); - jpeg_destroy_decompress(&cinfo); - - /* Close files, if we opened them */ - if (input_file != stdin) - fclose(input_file); - if (output_file != stdout) - fclose(output_file); - -#ifdef PROGRESS_REPORT - end_progress_monitor((j_common_ptr) &cinfo); -#endif - - /* All done. */ - exit(jerr.num_warnings ? EXIT_WARNING : EXIT_SUCCESS); - return 0; /* suppress no-return-value warnings */ -} diff --git a/Dependencies/libjpeg/example.c b/Dependencies/libjpeg/example.c deleted file mode 100644 index 1d6f6cc..0000000 --- a/Dependencies/libjpeg/example.c +++ /dev/null @@ -1,433 +0,0 @@ -/* - * example.c - * - * This file illustrates how to use the IJG code as a subroutine library - * to read or write JPEG image files. You should look at this code in - * conjunction with the documentation file libjpeg.txt. - * - * This code will not do anything useful as-is, but it may be helpful as a - * skeleton for constructing routines that call the JPEG library. - * - * We present these routines in the same coding style used in the JPEG code - * (ANSI function definitions, etc); but you are of course free to code your - * routines in a different style if you prefer. - */ - -#include - -/* - * Include file for users of JPEG library. - * You will need to have included system headers that define at least - * the typedefs FILE and size_t before you can include jpeglib.h. - * (stdio.h is sufficient on ANSI-conforming systems.) - * You may also wish to include "jerror.h". - */ - -#include "jpeglib.h" - -/* - * is used for the optional error recovery mechanism shown in - * the second part of the example. - */ - -#include - - - -/******************** JPEG COMPRESSION SAMPLE INTERFACE *******************/ - -/* This half of the example shows how to feed data into the JPEG compressor. - * We present a minimal version that does not worry about refinements such - * as error recovery (the JPEG code will just exit() if it gets an error). - */ - - -/* - * IMAGE DATA FORMATS: - * - * The standard input image format is a rectangular array of pixels, with - * each pixel having the same number of "component" values (color channels). - * Each pixel row is an array of JSAMPLEs (which typically are unsigned chars). - * If you are working with color data, then the color values for each pixel - * must be adjacent in the row; for example, R,G,B,R,G,B,R,G,B,... for 24-bit - * RGB color. - * - * For this example, we'll assume that this data structure matches the way - * our application has stored the image in memory, so we can just pass a - * pointer to our image buffer. In particular, let's say that the image is - * RGB color and is described by: - */ - -extern JSAMPLE * image_buffer; /* Points to large array of R,G,B-order data */ -extern int image_height; /* Number of rows in image */ -extern int image_width; /* Number of columns in image */ - - -/* - * Sample routine for JPEG compression. We assume that the target file name - * and a compression quality factor are passed in. - */ - -GLOBAL(void) -write_JPEG_file (char * filename, int quality) -{ - /* This struct contains the JPEG compression parameters and pointers to - * working space (which is allocated as needed by the JPEG library). - * It is possible to have several such structures, representing multiple - * compression/decompression processes, in existence at once. We refer - * to any one struct (and its associated working data) as a "JPEG object". - */ - struct jpeg_compress_struct cinfo; - /* This struct represents a JPEG error handler. It is declared separately - * because applications often want to supply a specialized error handler - * (see the second half of this file for an example). But here we just - * take the easy way out and use the standard error handler, which will - * print a message on stderr and call exit() if compression fails. - * Note that this struct must live as long as the main JPEG parameter - * struct, to avoid dangling-pointer problems. - */ - struct jpeg_error_mgr jerr; - /* More stuff */ - FILE * outfile; /* target file */ - JSAMPROW row_pointer[1]; /* pointer to JSAMPLE row[s] */ - int row_stride; /* physical row width in image buffer */ - - /* Step 1: allocate and initialize JPEG compression object */ - - /* We have to set up the error handler first, in case the initialization - * step fails. (Unlikely, but it could happen if you are out of memory.) - * This routine fills in the contents of struct jerr, and returns jerr's - * address which we place into the link field in cinfo. - */ - cinfo.err = jpeg_std_error(&jerr); - /* Now we can initialize the JPEG compression object. */ - jpeg_create_compress(&cinfo); - - /* Step 2: specify data destination (eg, a file) */ - /* Note: steps 2 and 3 can be done in either order. */ - - /* Here we use the library-supplied code to send compressed data to a - * stdio stream. You can also write your own code to do something else. - * VERY IMPORTANT: use "b" option to fopen() if you are on a machine that - * requires it in order to write binary files. - */ - if ((outfile = fopen(filename, "wb")) == NULL) { - fprintf(stderr, "can't open %s\n", filename); - exit(1); - } - jpeg_stdio_dest(&cinfo, outfile); - - /* Step 3: set parameters for compression */ - - /* First we supply a description of the input image. - * Four fields of the cinfo struct must be filled in: - */ - cinfo.image_width = image_width; /* image width and height, in pixels */ - cinfo.image_height = image_height; - cinfo.input_components = 3; /* # of color components per pixel */ - cinfo.in_color_space = JCS_RGB; /* colorspace of input image */ - /* Now use the library's routine to set default compression parameters. - * (You must set at least cinfo.in_color_space before calling this, - * since the defaults depend on the source color space.) - */ - jpeg_set_defaults(&cinfo); - /* Now you can set any non-default parameters you wish to. - * Here we just illustrate the use of quality (quantization table) scaling: - */ - jpeg_set_quality(&cinfo, quality, TRUE /* limit to baseline-JPEG values */); - - /* Step 4: Start compressor */ - - /* TRUE ensures that we will write a complete interchange-JPEG file. - * Pass TRUE unless you are very sure of what you're doing. - */ - jpeg_start_compress(&cinfo, TRUE); - - /* Step 5: while (scan lines remain to be written) */ - /* jpeg_write_scanlines(...); */ - - /* Here we use the library's state variable cinfo.next_scanline as the - * loop counter, so that we don't have to keep track ourselves. - * To keep things simple, we pass one scanline per call; you can pass - * more if you wish, though. - */ - row_stride = image_width * 3; /* JSAMPLEs per row in image_buffer */ - - while (cinfo.next_scanline < cinfo.image_height) { - /* jpeg_write_scanlines expects an array of pointers to scanlines. - * Here the array is only one element long, but you could pass - * more than one scanline at a time if that's more convenient. - */ - row_pointer[0] = & image_buffer[cinfo.next_scanline * row_stride]; - (void) jpeg_write_scanlines(&cinfo, row_pointer, 1); - } - - /* Step 6: Finish compression */ - - jpeg_finish_compress(&cinfo); - /* After finish_compress, we can close the output file. */ - fclose(outfile); - - /* Step 7: release JPEG compression object */ - - /* This is an important step since it will release a good deal of memory. */ - jpeg_destroy_compress(&cinfo); - - /* And we're done! */ -} - - -/* - * SOME FINE POINTS: - * - * In the above loop, we ignored the return value of jpeg_write_scanlines, - * which is the number of scanlines actually written. We could get away - * with this because we were only relying on the value of cinfo.next_scanline, - * which will be incremented correctly. If you maintain additional loop - * variables then you should be careful to increment them properly. - * Actually, for output to a stdio stream you needn't worry, because - * then jpeg_write_scanlines will write all the lines passed (or else exit - * with a fatal error). Partial writes can only occur if you use a data - * destination module that can demand suspension of the compressor. - * (If you don't know what that's for, you don't need it.) - * - * If the compressor requires full-image buffers (for entropy-coding - * optimization or a multi-scan JPEG file), it will create temporary - * files for anything that doesn't fit within the maximum-memory setting. - * (Note that temp files are NOT needed if you use the default parameters.) - * On some systems you may need to set up a signal handler to ensure that - * temporary files are deleted if the program is interrupted. See libjpeg.txt. - * - * Scanlines MUST be supplied in top-to-bottom order if you want your JPEG - * files to be compatible with everyone else's. If you cannot readily read - * your data in that order, you'll need an intermediate array to hold the - * image. See rdtarga.c or rdbmp.c for examples of handling bottom-to-top - * source data using the JPEG code's internal virtual-array mechanisms. - */ - - - -/******************** JPEG DECOMPRESSION SAMPLE INTERFACE *******************/ - -/* This half of the example shows how to read data from the JPEG decompressor. - * It's a bit more refined than the above, in that we show: - * (a) how to modify the JPEG library's standard error-reporting behavior; - * (b) how to allocate workspace using the library's memory manager. - * - * Just to make this example a little different from the first one, we'll - * assume that we do not intend to put the whole image into an in-memory - * buffer, but to send it line-by-line someplace else. We need a one- - * scanline-high JSAMPLE array as a work buffer, and we will let the JPEG - * memory manager allocate it for us. This approach is actually quite useful - * because we don't need to remember to deallocate the buffer separately: it - * will go away automatically when the JPEG object is cleaned up. - */ - - -/* - * ERROR HANDLING: - * - * The JPEG library's standard error handler (jerror.c) is divided into - * several "methods" which you can override individually. This lets you - * adjust the behavior without duplicating a lot of code, which you might - * have to update with each future release. - * - * Our example here shows how to override the "error_exit" method so that - * control is returned to the library's caller when a fatal error occurs, - * rather than calling exit() as the standard error_exit method does. - * - * We use C's setjmp/longjmp facility to return control. This means that the - * routine which calls the JPEG library must first execute a setjmp() call to - * establish the return point. We want the replacement error_exit to do a - * longjmp(). But we need to make the setjmp buffer accessible to the - * error_exit routine. To do this, we make a private extension of the - * standard JPEG error handler object. (If we were using C++, we'd say we - * were making a subclass of the regular error handler.) - * - * Here's the extended error handler struct: - */ - -struct my_error_mgr { - struct jpeg_error_mgr pub; /* "public" fields */ - - jmp_buf setjmp_buffer; /* for return to caller */ -}; - -typedef struct my_error_mgr * my_error_ptr; - -/* - * Here's the routine that will replace the standard error_exit method: - */ - -METHODDEF(void) -my_error_exit (j_common_ptr cinfo) -{ - /* cinfo->err really points to a my_error_mgr struct, so coerce pointer */ - my_error_ptr myerr = (my_error_ptr) cinfo->err; - - /* Always display the message. */ - /* We could postpone this until after returning, if we chose. */ - (*cinfo->err->output_message) (cinfo); - - /* Return control to the setjmp point */ - longjmp(myerr->setjmp_buffer, 1); -} - - -/* - * Sample routine for JPEG decompression. We assume that the source file name - * is passed in. We want to return 1 on success, 0 on error. - */ - - -GLOBAL(int) -read_JPEG_file (char * filename) -{ - /* This struct contains the JPEG decompression parameters and pointers to - * working space (which is allocated as needed by the JPEG library). - */ - struct jpeg_decompress_struct cinfo; - /* We use our private extension JPEG error handler. - * Note that this struct must live as long as the main JPEG parameter - * struct, to avoid dangling-pointer problems. - */ - struct my_error_mgr jerr; - /* More stuff */ - FILE * infile; /* source file */ - JSAMPARRAY buffer; /* Output row buffer */ - int row_stride; /* physical row width in output buffer */ - - /* In this example we want to open the input file before doing anything else, - * so that the setjmp() error recovery below can assume the file is open. - * VERY IMPORTANT: use "b" option to fopen() if you are on a machine that - * requires it in order to read binary files. - */ - - if ((infile = fopen(filename, "rb")) == NULL) { - fprintf(stderr, "can't open %s\n", filename); - return 0; - } - - /* Step 1: allocate and initialize JPEG decompression object */ - - /* We set up the normal JPEG error routines, then override error_exit. */ - cinfo.err = jpeg_std_error(&jerr.pub); - jerr.pub.error_exit = my_error_exit; - /* Establish the setjmp return context for my_error_exit to use. */ - if (setjmp(jerr.setjmp_buffer)) { - /* If we get here, the JPEG code has signaled an error. - * We need to clean up the JPEG object, close the input file, and return. - */ - jpeg_destroy_decompress(&cinfo); - fclose(infile); - return 0; - } - /* Now we can initialize the JPEG decompression object. */ - jpeg_create_decompress(&cinfo); - - /* Step 2: specify data source (eg, a file) */ - - jpeg_stdio_src(&cinfo, infile); - - /* Step 3: read file parameters with jpeg_read_header() */ - - (void) jpeg_read_header(&cinfo, TRUE); - /* We can ignore the return value from jpeg_read_header since - * (a) suspension is not possible with the stdio data source, and - * (b) we passed TRUE to reject a tables-only JPEG file as an error. - * See libjpeg.txt for more info. - */ - - /* Step 4: set parameters for decompression */ - - /* In this example, we don't need to change any of the defaults set by - * jpeg_read_header(), so we do nothing here. - */ - - /* Step 5: Start decompressor */ - - (void) jpeg_start_decompress(&cinfo); - /* We can ignore the return value since suspension is not possible - * with the stdio data source. - */ - - /* We may need to do some setup of our own at this point before reading - * the data. After jpeg_start_decompress() we have the correct scaled - * output image dimensions available, as well as the output colormap - * if we asked for color quantization. - * In this example, we need to make an output work buffer of the right size. - */ - /* JSAMPLEs per row in output buffer */ - row_stride = cinfo.output_width * cinfo.output_components; - /* Make a one-row-high sample array that will go away when done with image */ - buffer = (*cinfo.mem->alloc_sarray) - ((j_common_ptr) &cinfo, JPOOL_IMAGE, row_stride, 1); - - /* Step 6: while (scan lines remain to be read) */ - /* jpeg_read_scanlines(...); */ - - /* Here we use the library's state variable cinfo.output_scanline as the - * loop counter, so that we don't have to keep track ourselves. - */ - while (cinfo.output_scanline < cinfo.output_height) { - /* jpeg_read_scanlines expects an array of pointers to scanlines. - * Here the array is only one element long, but you could ask for - * more than one scanline at a time if that's more convenient. - */ - (void) jpeg_read_scanlines(&cinfo, buffer, 1); - /* Assume put_scanline_someplace wants a pointer and sample count. */ - put_scanline_someplace(buffer[0], row_stride); - } - - /* Step 7: Finish decompression */ - - (void) jpeg_finish_decompress(&cinfo); - /* We can ignore the return value since suspension is not possible - * with the stdio data source. - */ - - /* Step 8: Release JPEG decompression object */ - - /* This is an important step since it will release a good deal of memory. */ - jpeg_destroy_decompress(&cinfo); - - /* After finish_decompress, we can close the input file. - * Here we postpone it until after no more JPEG errors are possible, - * so as to simplify the setjmp error logic above. (Actually, I don't - * think that jpeg_destroy can do an error exit, but why assume anything...) - */ - fclose(infile); - - /* At this point you may want to check to see whether any corrupt-data - * warnings occurred (test whether jerr.pub.num_warnings is nonzero). - */ - - /* And we're done! */ - return 1; -} - - -/* - * SOME FINE POINTS: - * - * In the above code, we ignored the return value of jpeg_read_scanlines, - * which is the number of scanlines actually read. We could get away with - * this because we asked for only one line at a time and we weren't using - * a suspending data source. See libjpeg.txt for more info. - * - * We cheated a bit by calling alloc_sarray() after jpeg_start_decompress(); - * we should have done it beforehand to ensure that the space would be - * counted against the JPEG max_memory setting. In some systems the above - * code would risk an out-of-memory error. However, in general we don't - * know the output image dimensions before jpeg_start_decompress(), unless we - * call jpeg_calc_output_dimensions(). See libjpeg.txt for more about this. - * - * Scanlines are returned in the same order as they appear in the JPEG file, - * which is standardly top-to-bottom. If you must emit data bottom-to-top, - * you can use one of the virtual arrays provided by the JPEG memory manager - * to invert the data. See wrbmp.c for an example. - * - * As with compression, some operating modes may require temporary files. - * On some systems you may need to set up a signal handler to ensure that - * temporary files are deleted if the program is interrupted. See libjpeg.txt. - */ diff --git a/Dependencies/libjpeg/filelist.txt b/Dependencies/libjpeg/filelist.txt deleted file mode 100644 index 7e05386..0000000 --- a/Dependencies/libjpeg/filelist.txt +++ /dev/null @@ -1,215 +0,0 @@ -IJG JPEG LIBRARY: FILE LIST - -Copyright (C) 1994-2009, Thomas G. Lane, Guido Vollbeding. -This file is part of the Independent JPEG Group's software. -For conditions of distribution and use, see the accompanying README file. - - -Here is a road map to the files in the IJG JPEG distribution. The -distribution includes the JPEG library proper, plus two application -programs ("cjpeg" and "djpeg") which use the library to convert JPEG -files to and from some other popular image formats. A third application -"jpegtran" uses the library to do lossless conversion between different -variants of JPEG. There are also two stand-alone applications, -"rdjpgcom" and "wrjpgcom". - - -THE JPEG LIBRARY -================ - -Include files: - -jpeglib.h JPEG library's exported data and function declarations. -jconfig.h Configuration declarations. Note: this file is not present - in the distribution; it is generated during installation. -jmorecfg.h Additional configuration declarations; need not be changed - for a standard installation. -jerror.h Declares JPEG library's error and trace message codes. -jinclude.h Central include file used by all IJG .c files to reference - system include files. -jpegint.h JPEG library's internal data structures. -jdct.h Private declarations for forward & reverse DCT subsystems. -jmemsys.h Private declarations for memory management subsystem. -jversion.h Version information. - -Applications using the library should include jpeglib.h (which in turn -includes jconfig.h and jmorecfg.h). Optionally, jerror.h may be included -if the application needs to reference individual JPEG error codes. The -other include files are intended for internal use and would not normally -be included by an application program. (cjpeg/djpeg/etc do use jinclude.h, -since its function is to improve portability of the whole IJG distribution. -Most other applications will directly include the system include files they -want, and hence won't need jinclude.h.) - - -C source code files: - -These files contain most of the functions intended to be called directly by -an application program: - -jcapimin.c Application program interface: core routines for compression. -jcapistd.c Application program interface: standard compression. -jdapimin.c Application program interface: core routines for decompression. -jdapistd.c Application program interface: standard decompression. -jcomapi.c Application program interface routines common to compression - and decompression. -jcparam.c Compression parameter setting helper routines. -jctrans.c API and library routines for transcoding compression. -jdtrans.c API and library routines for transcoding decompression. - -Compression side of the library: - -jcinit.c Initialization: determines which other modules to use. -jcmaster.c Master control: setup and inter-pass sequencing logic. -jcmainct.c Main buffer controller (preprocessor => JPEG compressor). -jcprepct.c Preprocessor buffer controller. -jccoefct.c Buffer controller for DCT coefficient buffer. -jccolor.c Color space conversion. -jcsample.c Downsampling. -jcdctmgr.c DCT manager (DCT implementation selection & control). -jfdctint.c Forward DCT using slow-but-accurate integer method. -jfdctfst.c Forward DCT using faster, less accurate integer method. -jfdctflt.c Forward DCT using floating-point arithmetic. -jchuff.c Huffman entropy coding. -jcarith.c Arithmetic entropy coding. -jcmarker.c JPEG marker writing. -jdatadst.c Data destination managers for memory and stdio output. - -Decompression side of the library: - -jdmaster.c Master control: determines which other modules to use. -jdinput.c Input controller: controls input processing modules. -jdmainct.c Main buffer controller (JPEG decompressor => postprocessor). -jdcoefct.c Buffer controller for DCT coefficient buffer. -jdpostct.c Postprocessor buffer controller. -jdmarker.c JPEG marker reading. -jdhuff.c Huffman entropy decoding. -jdarith.c Arithmetic entropy decoding. -jddctmgr.c IDCT manager (IDCT implementation selection & control). -jidctint.c Inverse DCT using slow-but-accurate integer method. -jidctfst.c Inverse DCT using faster, less accurate integer method. -jidctflt.c Inverse DCT using floating-point arithmetic. -jdsample.c Upsampling. -jdcolor.c Color space conversion. -jdmerge.c Merged upsampling/color conversion (faster, lower quality). -jquant1.c One-pass color quantization using a fixed-spacing colormap. -jquant2.c Two-pass color quantization using a custom-generated colormap. - Also handles one-pass quantization to an externally given map. -jdatasrc.c Data source managers for memory and stdio input. - -Support files for both compression and decompression: - -jaricom.c Tables for common use in arithmetic entropy encoding and - decoding routines. -jerror.c Standard error handling routines (application replaceable). -jmemmgr.c System-independent (more or less) memory management code. -jutils.c Miscellaneous utility routines. - -jmemmgr.c relies on a system-dependent memory management module. The IJG -distribution includes the following implementations of the system-dependent -module: - -jmemnobs.c "No backing store": assumes adequate virtual memory exists. -jmemansi.c Makes temporary files with ANSI-standard routine tmpfile(). -jmemname.c Makes temporary files with program-generated file names. -jmemdos.c Custom implementation for MS-DOS (16-bit environment only): - can use extended and expanded memory as well as temp files. -jmemmac.c Custom implementation for Apple Macintosh. - -Exactly one of the system-dependent modules should be configured into an -installed JPEG library (see install.txt for hints about which one to use). -On unusual systems you may find it worthwhile to make a special -system-dependent memory manager. - - -Non-C source code files: - -jmemdosa.asm 80x86 assembly code support for jmemdos.c; used only in - MS-DOS-specific configurations of the JPEG library. - - -CJPEG/DJPEG/JPEGTRAN -==================== - -Include files: - -cdjpeg.h Declarations shared by cjpeg/djpeg/jpegtran modules. -cderror.h Additional error and trace message codes for cjpeg et al. -transupp.h Declarations for jpegtran support routines in transupp.c. - -C source code files: - -cjpeg.c Main program for cjpeg. -djpeg.c Main program for djpeg. -jpegtran.c Main program for jpegtran. -cdjpeg.c Utility routines used by all three programs. -rdcolmap.c Code to read a colormap file for djpeg's "-map" switch. -rdswitch.c Code to process some of cjpeg's more complex switches. - Also used by jpegtran. -transupp.c Support code for jpegtran: lossless image manipulations. - -Image file reader modules for cjpeg: - -rdbmp.c BMP file input. -rdgif.c GIF file input (now just a stub). -rdppm.c PPM/PGM file input. -rdrle.c Utah RLE file input. -rdtarga.c Targa file input. - -Image file writer modules for djpeg: - -wrbmp.c BMP file output. -wrgif.c GIF file output (a mere shadow of its former self). -wrppm.c PPM/PGM file output. -wrrle.c Utah RLE file output. -wrtarga.c Targa file output. - - -RDJPGCOM/WRJPGCOM -================= - -C source code files: - -rdjpgcom.c Stand-alone rdjpgcom application. -wrjpgcom.c Stand-alone wrjpgcom application. - -These programs do not depend on the IJG library. They do use -jconfig.h and jinclude.h, only to improve portability. - - -ADDITIONAL FILES -================ - -Documentation (see README for a guide to the documentation files): - -README Master documentation file. -*.txt Other documentation files. -*.1 Documentation in Unix man page format. -change.log Version-to-version change highlights. -example.c Sample code for calling JPEG library. - -Configuration/installation files and programs (see install.txt for more info): - -configure Unix shell script to perform automatic configuration. -configure.ac Source file for use with Autoconf to generate configure. -ltmain.sh Support scripts for configure (from GNU libtool). -config.guess -config.sub -depcomp -missing -install-sh Install shell script for those Unix systems lacking one. -Makefile.in Makefile input for configure. -Makefile.am Source file for use with Automake to generate Makefile.in. -ckconfig.c Program to generate jconfig.h on non-Unix systems. -jconfig.txt Template for making jconfig.h by hand. -mak*.* Sample makefiles for particular systems. -jconfig.* Sample jconfig.h for particular systems. -libjpeg.map Script to generate shared library with versioned symbols. -aclocal.m4 M4 macro definitions for use with Autoconf. -ansi2knr.c De-ANSIfier for pre-ANSI C compilers (courtesy of - L. Peter Deutsch and Aladdin Enterprises). - -Test files (see install.txt for test procedure): - -test*.* Source and comparison files for confidence test. - These are binary image files, NOT text files. diff --git a/Dependencies/libjpeg/install-sh b/Dependencies/libjpeg/install-sh deleted file mode 100755 index 6781b98..0000000 --- a/Dependencies/libjpeg/install-sh +++ /dev/null @@ -1,520 +0,0 @@ -#!/bin/sh -# install - install a program, script, or datafile - -scriptversion=2009-04-28.21; # UTC - -# This originates from X11R5 (mit/util/scripts/install.sh), which was -# later released in X11R6 (xc/config/util/install.sh) with the -# following copyright and license. -# -# Copyright (C) 1994 X Consortium -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to -# deal in the Software without restriction, including without limitation the -# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -# sell copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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In this case, the final cleanup might fail but the new - # file should still install successfully. - { - test ! -f "$dst" || - $doit $rmcmd -f "$dst" 2>/dev/null || - { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && - { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } - } || - { echo "$0: cannot unlink or rename $dst" >&2 - (exit 1); exit 1 - } - } && - - # Now rename the file to the real destination. - $doit $mvcmd "$dsttmp" "$dst" - } - fi || exit 1 - - trap '' 0 - fi -done - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/Dependencies/libjpeg/install.txt b/Dependencies/libjpeg/install.txt deleted file mode 100644 index b91df40..0000000 --- a/Dependencies/libjpeg/install.txt +++ /dev/null @@ -1,1097 +0,0 @@ -INSTALLATION INSTRUCTIONS for the Independent JPEG Group's JPEG software - -Copyright (C) 1991-2009, Thomas G. Lane, Guido Vollbeding. -This file is part of the Independent JPEG Group's software. -For conditions of distribution and use, see the accompanying README file. - - -This file explains how to configure and install the IJG software. We have -tried to make this software extremely portable and flexible, so that it can be -adapted to almost any environment. The downside of this decision is that the -installation process is complicated. We have provided shortcuts to simplify -the task on common systems. But in any case, you will need at least a little -familiarity with C programming and program build procedures for your system. - -If you are only using this software as part of a larger program, the larger -program's installation procedure may take care of configuring the IJG code. -For example, Ghostscript's installation script will configure the IJG code. -You don't need to read this file if you just want to compile Ghostscript. - -If you are on a Unix machine, you may not need to read this file at all. -Try doing - ./configure - make - make test -If that doesn't complain, do - make install -(better do "make -n install" first to see if the makefile will put the files -where you want them). Read further if you run into snags or want to customize -the code for your system. - - -TABLE OF CONTENTS ------------------ - -Before you start -Configuring the software: - using the automatic "configure" script - using one of the supplied jconfig and makefile files - by hand -Building the software -Testing the software -Installing the software -Optional stuff -Optimization -Hints for specific systems - - -BEFORE YOU START -================ - -Before installing the software you must unpack the distributed source code. -Since you are reading this file, you have probably already succeeded in this -task. However, there is a potential for error if you needed to convert the -files to the local standard text file format (for example, if you are on -MS-DOS you may have converted LF end-of-line to CR/LF). You must apply -such conversion to all the files EXCEPT those whose names begin with "test". -The test files contain binary data; if you change them in any way then the -self-test will give bad results. - -Please check the last section of this file to see if there are hints for the -specific machine or compiler you are using. - - -CONFIGURING THE SOFTWARE -======================== - -To configure the IJG code for your system, you need to create two files: - * jconfig.h: contains values for system-dependent #define symbols. - * Makefile: controls the compilation process. -(On a non-Unix machine, you may create "project files" or some other -substitute for a Makefile. jconfig.h is needed in any environment.) - -We provide three different ways to generate these files: - * On a Unix system, you can just run the "configure" script. - * We provide sample jconfig files and makefiles for popular machines; - if your machine matches one of the samples, just copy the right sample - files to jconfig.h and Makefile. - * If all else fails, read the instructions below and make your own files. - - -Configuring the software using the automatic "configure" script ---------------------------------------------------------------- - -If you are on a Unix machine, you can just type - ./configure -and let the configure script construct appropriate configuration files. -If you're using "csh" on an old version of System V, you might need to type - sh configure -instead to prevent csh from trying to execute configure itself. -Expect configure to run for a few minutes, particularly on slower machines; -it works by compiling a series of test programs. - -Configure was created with GNU Autoconf and it follows the usual conventions -for GNU configure scripts. It makes a few assumptions that you may want to -override. You can do this by providing optional switches to configure: - -* Configure will build both static and shared libraries, if possible. -If you want to build libjpeg only as a static library, say - ./configure --disable-shared -If you want to build libjpeg only as a shared library, say - ./configure --disable-static -Configure uses GNU libtool to take care of system-dependent shared library -building methods. - -* Configure will use gcc (GNU C compiler) if it's available, otherwise cc. -To force a particular compiler to be selected, use the CC option, for example - ./configure CC='cc' -The same method can be used to include any unusual compiler switches. -For example, on HP-UX you probably want to say - ./configure CC='cc -Aa' -to get HP's compiler to run in ANSI mode. - -* The default CFLAGS setting is "-g" for non-gcc compilers, "-g -O2" for gcc. -You can override this by saying, for example, - ./configure CFLAGS='-O2' -if you want to compile without debugging support. - -* Configure will set up the makefile so that "make install" will install files -into /usr/local/bin, /usr/local/man, etc. You can specify an installation -prefix other than "/usr/local" by giving configure the option "--prefix=PATH". - -* If you don't have a lot of swap space, you may need to enable the IJG -software's internal virtual memory mechanism. To do this, give the option -"--enable-maxmem=N" where N is the default maxmemory limit in megabytes. -This is discussed in more detail under "Selecting a memory manager", below. -You probably don't need to worry about this on reasonably-sized Unix machines, -unless you plan to process very large images. - -Configure has some other features that are useful if you are cross-compiling -or working in a network of multiple machine types; but if you need those -features, you probably already know how to use them. - - -Configuring the software using one of the supplied jconfig and makefile files ------------------------------------------------------------------------------ - -If you have one of these systems, you can just use the provided configuration -files: - -Makefile jconfig file System and/or compiler - -makefile.manx jconfig.manx Amiga, Manx Aztec C -makefile.sas jconfig.sas Amiga, SAS C -makeproj.mac jconfig.mac Apple Macintosh, Metrowerks CodeWarrior -mak*jpeg.st jconfig.st Atari ST/STE/TT, Pure C or Turbo C -makefile.bcc jconfig.bcc MS-DOS or OS/2, Borland C -makefile.dj jconfig.dj MS-DOS, DJGPP (Delorie's port of GNU C) -makefile.mc6 jconfig.mc6 MS-DOS, Microsoft C (16-bit only) -makefile.wat jconfig.wat MS-DOS, OS/2, or Windows NT, Watcom C -makefile.vc jconfig.vc Windows NT/95, MS Visual C++ -make*.vc6 jconfig.vc Windows NT/95, MS Visual C++ 6 -make*.vc9 jconfig.vc Windows NT/95, MS Visual C++ 2008 (v9) -makefile.mms jconfig.vms Digital VMS, with MMS software -makefile.vms jconfig.vms Digital VMS, without MMS software - -Copy the proper jconfig file to jconfig.h and the makefile to Makefile (or -whatever your system uses as the standard makefile name). For more info see -the appropriate system-specific hints section near the end of this file. - - -Configuring the software by hand --------------------------------- - -First, generate a jconfig.h file. If you are moderately familiar with C, -the comments in jconfig.txt should be enough information to do this; just -copy jconfig.txt to jconfig.h and edit it appropriately. Otherwise, you may -prefer to use the ckconfig.c program. You will need to compile and execute -ckconfig.c by hand --- we hope you know at least enough to do that. -ckconfig.c may not compile the first try (in fact, the whole idea is for it -to fail if anything is going to). If you get compile errors, fix them by -editing ckconfig.c according to the directions given in ckconfig.c. Once -you get it to run, it will write a suitable jconfig.h file, and will also -print out some advice about which makefile to use. - -You may also want to look at the canned jconfig files, if there is one for a -system similar to yours. - -Second, select a makefile and copy it to Makefile (or whatever your system -uses as the standard makefile name). The most generic makefiles we provide -are - makefile.ansi: if your C compiler supports function prototypes - makefile.unix: if not. -(You have function prototypes if ckconfig.c put "#define HAVE_PROTOTYPES" -in jconfig.h.) You may want to start from one of the other makefiles if -there is one for a system similar to yours. - -Look over the selected Makefile and adjust options as needed. In particular -you may want to change the CC and CFLAGS definitions. For instance, if you -are using GCC, set CC=gcc. If you had to use any compiler switches to get -ckconfig.c to work, make sure the same switches are in CFLAGS. - -If you are on a system that doesn't use makefiles, you'll need to set up -project files (or whatever you do use) to compile all the source files and -link them into executable files cjpeg, djpeg, jpegtran, rdjpgcom, and wrjpgcom. -See the file lists in any of the makefiles to find out which files go into -each program. Note that the provided makefiles all make a "library" file -libjpeg first, but you don't have to do that if you don't want to; the file -lists identify which source files are actually needed for compression, -decompression, or both. As a last resort, you can make a batch script that -just compiles everything and links it all together; makefile.vms is an example -of this (it's for VMS systems that have no make-like utility). - -Here are comments about some specific configuration decisions you'll -need to make: - -Command line style ------------------- - -These programs can use a Unix-like command line style which supports -redirection and piping, like this: - cjpeg inputfile >outputfile - cjpeg outputfile - source program | cjpeg >outputfile -The simpler "two file" command line style is just - cjpeg inputfile outputfile -You may prefer the two-file style, particularly if you don't have pipes. - -You MUST use two-file style on any system that doesn't cope well with binary -data fed through stdin/stdout; this is true for some MS-DOS compilers, for -example. If you're not on a Unix system, it's safest to assume you need -two-file style. (But if your compiler provides either the Posix-standard -fdopen() library routine or a Microsoft-compatible setmode() routine, you -can safely use the Unix command line style, by defining USE_FDOPEN or -USE_SETMODE respectively.) - -To use the two-file style, make jconfig.h say "#define TWO_FILE_COMMANDLINE". - -Selecting a memory manager --------------------------- - -The IJG code is capable of working on images that are too big to fit in main -memory; data is swapped out to temporary files as necessary. However, the -code to do this is rather system-dependent. We provide five different -memory managers: - -* jmemansi.c This version uses the ANSI-standard library routine tmpfile(), - which not all non-ANSI systems have. On some systems - tmpfile() may put the temporary file in a non-optimal - location; if you don't like what it does, use jmemname.c. - -* jmemname.c This version creates named temporary files. For anything - except a Unix machine, you'll need to configure the - select_file_name() routine appropriately; see the comments - near the head of jmemname.c. If you use this version, define - NEED_SIGNAL_CATCHER in jconfig.h to make sure the temp files - are removed if the program is aborted. - -* jmemnobs.c (That stands for No Backing Store :-).) This will compile on - almost any system, but it assumes you have enough main memory - or virtual memory to hold the biggest images you work with. - -* jmemdos.c This should be used with most 16-bit MS-DOS compilers. - See the system-specific notes about MS-DOS for more info. - IMPORTANT: if you use this, define USE_MSDOS_MEMMGR in - jconfig.h, and include the assembly file jmemdosa.asm in the - programs. The supplied makefiles and jconfig files for - 16-bit MS-DOS compilers already do both. - -* jmemmac.c Custom version for Apple Macintosh; see the system-specific - notes for Macintosh for more info. - -To use a particular memory manager, change the SYSDEPMEM variable in your -makefile to equal the corresponding object file name (for example, jmemansi.o -or jmemansi.obj for jmemansi.c). - -If you have plenty of (real or virtual) main memory, just use jmemnobs.c. -"Plenty" means about ten bytes for every pixel in the largest images -you plan to process, so a lot of systems don't meet this criterion. -If yours doesn't, try jmemansi.c first. If that doesn't compile, you'll have -to use jmemname.c; be sure to adjust select_file_name() for local conditions. -You may also need to change unlink() to remove() in close_backing_store(). - -Except with jmemnobs.c or jmemmac.c, you need to adjust the DEFAULT_MAX_MEM -setting to a reasonable value for your system (either by adding a #define for -DEFAULT_MAX_MEM to jconfig.h, or by adding a -D switch to the Makefile). -This value limits the amount of data space the program will attempt to -allocate. Code and static data space isn't counted, so the actual memory -needs for cjpeg or djpeg are typically 100 to 150Kb more than the max-memory -setting. Larger max-memory settings reduce the amount of I/O needed to -process a large image, but too large a value can result in "insufficient -memory" failures. On most Unix machines (and other systems with virtual -memory), just set DEFAULT_MAX_MEM to several million and forget it. At the -other end of the spectrum, for MS-DOS machines you probably can't go much -above 300K to 400K. (On MS-DOS the value refers to conventional memory only. -Extended/expanded memory is handled separately by jmemdos.c.) - - -BUILDING THE SOFTWARE -===================== - -Now you should be able to compile the software. Just say "make" (or -whatever's necessary to start the compilation). Have a cup of coffee. - -Here are some things that could go wrong: - -If your compiler complains about undefined structures, you should be able to -shut it up by putting "#define INCOMPLETE_TYPES_BROKEN" in jconfig.h. - -If you have trouble with missing system include files or inclusion of the -wrong ones, read jinclude.h. This shouldn't happen if you used configure -or ckconfig.c to set up jconfig.h. - -There are a fair number of routines that do not use all of their parameters; -some compilers will issue warnings about this, which you can ignore. There -are also a few configuration checks that may give "unreachable code" warnings. -Any other warning deserves investigation. - -If you don't have a getenv() library routine, define NO_GETENV. - -Also see the system-specific hints, below. - - -TESTING THE SOFTWARE -==================== - -As a quick test of functionality we've included a small sample image in -several forms: - testorig.jpg Starting point for the djpeg tests. - testimg.ppm The output of djpeg testorig.jpg - testimg.bmp The output of djpeg -bmp -colors 256 testorig.jpg - testimg.jpg The output of cjpeg testimg.ppm - testprog.jpg Progressive-mode equivalent of testorig.jpg. - testimgp.jpg The output of cjpeg -progressive -optimize testimg.ppm -(The first- and second-generation .jpg files aren't identical since JPEG is -lossy.) If you can generate duplicates of the testimg* files then you -probably have working programs. - -With most of the makefiles, "make test" will perform the necessary -comparisons. - -If you're using a makefile that doesn't provide the test option, run djpeg -and cjpeg by hand and compare the output files to testimg* with whatever -binary file comparison tool you have. The files should be bit-for-bit -identical. - -If the programs complain "MAX_ALLOC_CHUNK is wrong, please fix", then you -need to reduce MAX_ALLOC_CHUNK to a value that fits in type size_t. -Try adding "#define MAX_ALLOC_CHUNK 65520L" to jconfig.h. A less likely -configuration error is "ALIGN_TYPE is wrong, please fix": defining ALIGN_TYPE -as long should take care of that one. - -If the cjpeg test run fails with "Missing Huffman code table entry", it's a -good bet that you needed to define RIGHT_SHIFT_IS_UNSIGNED. Go back to the -configuration step and run ckconfig.c. (This is a good plan for any other -test failure, too.) - -If you are using Unix (one-file) command line style on a non-Unix system, -it's a good idea to check that binary I/O through stdin/stdout actually -works. You should get the same results from "djpeg out.ppm" -as from "djpeg -outfile out.ppm testorig.jpg". Note that the makefiles all -use the latter style and therefore do not exercise stdin/stdout! If this -check fails, try recompiling with USE_SETMODE or USE_FDOPEN defined. -If it still doesn't work, better use two-file style. - -If you chose a memory manager other than jmemnobs.c, you should test that -temporary-file usage works. Try "djpeg -bmp -colors 256 -max 0 testorig.jpg" -and make sure its output matches testimg.bmp. If you have any really large -images handy, try compressing them with -optimize and/or decompressing with --colors 256 to make sure your DEFAULT_MAX_MEM setting is not too large. - -NOTE: this is far from an exhaustive test of the JPEG software; some modules, -such as 1-pass color quantization, are not exercised at all. It's just a -quick test to give you some confidence that you haven't missed something -major. - - -INSTALLING THE SOFTWARE -======================= - -Once you're done with the above steps, you can install the software by -copying the executable files (cjpeg, djpeg, jpegtran, rdjpgcom, and wrjpgcom) -to wherever you normally install programs. On Unix systems, you'll also want -to put the man pages (cjpeg.1, djpeg.1, jpegtran.1, rdjpgcom.1, wrjpgcom.1) -in the man-page directory. The pre-fab makefiles don't support this step -since there's such a wide variety of installation procedures on different -systems. - -If you generated a Makefile with the "configure" script, you can just say - make install -to install the programs and their man pages into the standard places. -(You'll probably need to be root to do this.) We recommend first saying - make -n install -to see where configure thought the files should go. You may need to edit -the Makefile, particularly if your system's conventions for man page -filenames don't match what configure expects. - -If you want to install the IJG library itself, for use in compiling other -programs besides ours, then you need to put the four include files - jpeglib.h jerror.h jconfig.h jmorecfg.h -into your include-file directory, and put the library file libjpeg.a -(extension may vary depending on system) wherever library files go. -If you generated a Makefile with "configure", it will do what it thinks -is the right thing if you say - make install-lib - - -OPTIONAL STUFF -============== - -Progress monitor: - -If you like, you can #define PROGRESS_REPORT (in jconfig.h) to enable display -of percent-done progress reports. The routine provided in cdjpeg.c merely -prints percentages to stderr, but you can customize it to do something -fancier. - -Utah RLE file format support: - -We distribute the software with support for RLE image files (Utah Raster -Toolkit format) disabled, because the RLE support won't compile without the -Utah library. If you have URT version 3.1 or later, you can enable RLE -support as follows: - 1. #define RLE_SUPPORTED in jconfig.h. - 2. Add a -I option to CFLAGS in the Makefile for the directory - containing the URT .h files (typically the "include" - subdirectory of the URT distribution). - 3. Add -L... -lrle to LDLIBS in the Makefile, where ... specifies - the directory containing the URT "librle.a" file (typically the - "lib" subdirectory of the URT distribution). - -Support for 12-bit-deep pixel data: - -The JPEG standard allows either 8-bit or 12-bit data precision. (For color, -this means 8 or 12 bits per channel, of course.) If you need to work with -deeper than 8-bit data, you can compile the IJG code for 12-bit operation. -To do so: - 1. In jmorecfg.h, define BITS_IN_JSAMPLE as 12 rather than 8. - 2. In jconfig.h, undefine BMP_SUPPORTED, RLE_SUPPORTED, and TARGA_SUPPORTED, - because the code for those formats doesn't handle 12-bit data and won't - even compile. (The PPM code does work, as explained below. The GIF - code works too; it scales 8-bit GIF data to and from 12-bit depth - automatically.) - 3. Compile. Don't expect "make test" to pass, since the supplied test - files are for 8-bit data. - -Currently, 12-bit support does not work on 16-bit-int machines. - -Note that a 12-bit version will not read 8-bit JPEG files, nor vice versa; -so you'll want to keep around a regular 8-bit compilation as well. -(Run-time selection of data depth, to allow a single copy that does both, -is possible but would probably slow things down considerably; it's very low -on our to-do list.) - -The PPM reader (rdppm.c) can read 12-bit data from either text-format or -binary-format PPM and PGM files. Binary-format PPM/PGM files which have a -maxval greater than 255 are assumed to use 2 bytes per sample, MSB first -(big-endian order). As of early 1995, 2-byte binary format is not -officially supported by the PBMPLUS library, but it is expected that a -future release of PBMPLUS will support it. Note that the PPM reader will -read files of any maxval regardless of the BITS_IN_JSAMPLE setting; incoming -data is automatically rescaled to either maxval=255 or maxval=4095 as -appropriate for the cjpeg bit depth. - -The PPM writer (wrppm.c) will normally write 2-byte binary PPM or PGM -format, maxval 4095, when compiled with BITS_IN_JSAMPLE=12. Since this -format is not yet widely supported, you can disable it by compiling wrppm.c -with PPM_NORAWWORD defined; then the data is scaled down to 8 bits to make a -standard 1-byte/sample PPM or PGM file. (Yes, this means still another copy -of djpeg to keep around. But hopefully you won't need it for very long. -Poskanzer's supposed to get that new PBMPLUS release out Real Soon Now.) - -Of course, if you are working with 12-bit data, you probably have it stored -in some other, nonstandard format. In that case you'll probably want to -write your own I/O modules to read and write your format. - -Note that a 12-bit version of cjpeg always runs in "-optimize" mode, in -order to generate valid Huffman tables. This is necessary because our -default Huffman tables only cover 8-bit data. - -Removing code: - -If you need to make a smaller version of the JPEG software, some optional -functions can be removed at compile time. See the xxx_SUPPORTED #defines in -jconfig.h and jmorecfg.h. If at all possible, we recommend that you leave in -decoder support for all valid JPEG files, to ensure that you can read anyone's -output. Taking out support for image file formats that you don't use is the -most painless way to make the programs smaller. Another possibility is to -remove some of the DCT methods: in particular, the "IFAST" method may not be -enough faster than the others to be worth keeping on your machine. (If you -do remove ISLOW or IFAST, be sure to redefine JDCT_DEFAULT or JDCT_FASTEST -to a supported method, by adding a #define in jconfig.h.) - - -OPTIMIZATION -============ - -Unless you own a Cray, you'll probably be interested in making the JPEG -software go as fast as possible. This section covers some machine-dependent -optimizations you may want to try. We suggest that before trying any of -this, you first get the basic installation to pass the self-test step. -Repeat the self-test after any optimization to make sure that you haven't -broken anything. - -The integer DCT routines perform a lot of multiplications. These -multiplications must yield 32-bit results, but none of their input values -are more than 16 bits wide. On many machines, notably the 680x0 and 80x86 -CPUs, a 16x16=>32 bit multiply instruction is faster than a full 32x32=>32 -bit multiply. Unfortunately there is no portable way to specify such a -multiplication in C, but some compilers can generate one when you use the -right combination of casts. See the MULTIPLYxxx macro definitions in -jdct.h. If your compiler makes "int" be 32 bits and "short" be 16 bits, -defining SHORTxSHORT_32 is fairly likely to work. When experimenting with -alternate definitions, be sure to test not only whether the code still works -(use the self-test), but also whether it is actually faster --- on some -compilers, alternate definitions may compute the right answer, yet be slower -than the default. Timing cjpeg on a large PGM (grayscale) input file is the -best way to check this, as the DCT will be the largest fraction of the runtime -in that mode. (Note: some of the distributed compiler-specific jconfig files -already contain #define switches to select appropriate MULTIPLYxxx -definitions.) - -If your machine has sufficiently fast floating point hardware, you may find -that the float DCT method is faster than the integer DCT methods, even -after tweaking the integer multiply macros. In that case you may want to -make the float DCT be the default method. (The only objection to this is -that float DCT results may vary slightly across machines.) To do that, add -"#define JDCT_DEFAULT JDCT_FLOAT" to jconfig.h. Even if you don't change -the default, you should redefine JDCT_FASTEST, which is the method selected -by djpeg's -fast switch. Don't forget to update the documentation files -(usage.txt and/or cjpeg.1, djpeg.1) to agree with what you've done. - -If access to "short" arrays is slow on your machine, it may be a win to -define type JCOEF as int rather than short. This will cost a good deal of -memory though, particularly in some multi-pass modes, so don't do it unless -you have memory to burn and short is REALLY slow. - -If your compiler can compile function calls in-line, make sure the INLINE -macro in jmorecfg.h is defined as the keyword that marks a function -inline-able. Some compilers have a switch that tells the compiler to inline -any function it thinks is profitable (e.g., -finline-functions for gcc). -Enabling such a switch is likely to make the compiled code bigger but faster. - -In general, it's worth trying the maximum optimization level of your compiler, -and experimenting with any optional optimizations such as loop unrolling. -(Unfortunately, far too many compilers have optimizer bugs ... be prepared to -back off if the code fails self-test.) If you do any experimentation along -these lines, please report the optimal settings to jpeg-info@jpegclub.org so -we can mention them in future releases. Be sure to specify your machine and -compiler version. - - -HINTS FOR SPECIFIC SYSTEMS -========================== - -We welcome reports on changes needed for systems not mentioned here. Submit -'em to jpeg-info@jpegclub.org. Also, if configure or ckconfig.c is wrong -about how to configure the JPEG software for your system, please let us know. - - -Acorn RISC OS: - -(Thanks to Simon Middleton for these hints on compiling with Desktop C.) -After renaming the files according to Acorn conventions, take a copy of -makefile.ansi, change all occurrences of 'libjpeg.a' to 'libjpeg.o' and -change these definitions as indicated: - -CFLAGS= -throwback -IC: -Wn -LDLIBS=C:o.Stubs -SYSDEPMEM=jmemansi.o -LN=Link -AR=LibFile -c -o - -Also add a new line '.c.o:; $(cc) $< $(cflags) -c -o $@'. Remove the -lines '$(RM) libjpeg.o' and '$(AR2) libjpeg.o' and the 'jconfig.h' -dependency section. - -Copy jconfig.txt to jconfig.h. Edit jconfig.h to define TWO_FILE_COMMANDLINE -and CHAR_IS_UNSIGNED. - -Run the makefile using !AMU not !Make. If you want to use the 'clean' and -'test' makefile entries then you will have to fiddle with the syntax a bit -and rename the test files. - - -Amiga: - -SAS C 6.50 reportedly is too buggy to compile the IJG code properly. -A patch to update to 6.51 is available from SAS or AmiNet FTP sites. - -The supplied config files are set up to use jmemname.c as the memory -manager, with temporary files being created on the device named by -"JPEGTMP:". - - -Atari ST/STE/TT: - -Copy the project files makcjpeg.st, makdjpeg.st, maktjpeg.st, and makljpeg.st -to cjpeg.prj, djpeg.prj, jpegtran.prj, and libjpeg.prj respectively. The -project files should work as-is with Pure C. For Turbo C, change library -filenames "pc..." to "tc..." in each project file. Note that libjpeg.prj -selects jmemansi.c as the recommended memory manager. You'll probably want to -adjust the DEFAULT_MAX_MEM setting --- you want it to be a couple hundred K -less than your normal free memory. Put "#define DEFAULT_MAX_MEM nnnn" into -jconfig.h to do this. - -To use the 68881/68882 coprocessor for the floating point DCT, add the -compiler option "-8" to the project files and replace pcfltlib.lib with -pc881lib.lib in cjpeg.prj and djpeg.prj. Or if you don't have a -coprocessor, you may prefer to remove the float DCT code by undefining -DCT_FLOAT_SUPPORTED in jmorecfg.h (since without a coprocessor, the float -code will be too slow to be useful). In that case, you can delete -pcfltlib.lib from the project files. - -Note that you must make libjpeg.lib before making cjpeg.ttp, djpeg.ttp, -or jpegtran.ttp. You'll have to perform the self-test by hand. - -We haven't bothered to include project files for rdjpgcom and wrjpgcom. -Those source files should just be compiled by themselves; they don't -depend on the JPEG library. You can use the default.prj project file -of the Pure C distribution to make the programs. - -There is a bug in some older versions of the Turbo C library which causes the -space used by temporary files created with "tmpfile()" not to be freed after -an abnormal program exit. If you check your disk afterwards, you will find -cluster chains that are allocated but not used by a file. This should not -happen in cjpeg/djpeg/jpegtran, since we enable a signal catcher to explicitly -close temp files before exiting. But if you use the JPEG library with your -own code, be sure to supply a signal catcher, or else use a different -system-dependent memory manager. - - -Cray: - -Should you be so fortunate as to be running JPEG on a Cray YMP, there is a -compiler bug in old versions of Cray's Standard C (prior to 3.1). If you -still have an old compiler, you'll need to insert a line reading -"#pragma novector" just before the loop - for (i = 1; i <= (int) htbl->bits[l]; i++) - huffsize[p++] = (char) l; -in fix_huff_tbl (in V5beta1, line 204 of jchuff.c and line 176 of jdhuff.c). -[This bug may or may not still occur with the current IJG code, but it's -probably a dead issue anyway...] - - -HP-UX: - -If you have HP-UX 7.05 or later with the "software development" C compiler, -you should run the compiler in ANSI mode. If using the configure script, -say - ./configure CC='cc -Aa' -(or -Ae if you prefer). If configuring by hand, use makefile.ansi and add -"-Aa" to the CFLAGS line in the makefile. - -If you have a pre-7.05 system, or if you are using the non-ANSI C compiler -delivered with a minimum HP-UX system, then you must use makefile.unix -(and do NOT add -Aa); or just run configure without the CC option. - -On HP 9000 series 800 machines, the HP C compiler is buggy in revisions prior -to A.08.07. If you get complaints about "not a typedef name", you'll have to -use makefile.unix, or run configure without the CC option. - - -Macintosh, generic comments: - -The supplied user-interface files (cjpeg.c, djpeg.c, etc) are set up to -provide a Unix-style command line interface. You can use this interface on -the Mac by means of the ccommand() library routine provided by Metrowerks -CodeWarrior or Think C. This is only appropriate for testing the library, -however; to make a user-friendly equivalent of cjpeg/djpeg you'd really want -to develop a Mac-style user interface. There isn't a complete example -available at the moment, but there are some helpful starting points: -1. Sam Bushell's free "To JPEG" applet provides drag-and-drop conversion to -JPEG under System 7 and later. This only illustrates how to use the -compression half of the library, but it does a very nice job of that part. -The CodeWarrior source code is available from http://www.pobox.com/~jsam. -2. Jim Brunner prepared a Mac-style user interface for both compression and -decompression. Unfortunately, it hasn't been updated since IJG v4, and -the library's API has changed considerably since then. Still it may be of -some help, particularly as a guide to compiling the IJG code under Think C. -Jim's code is available from the Info-Mac archives, at sumex-aim.stanford.edu -or mirrors thereof; see file /info-mac/dev/src/jpeg-convert-c.hqx. - -jmemmac.c is the recommended memory manager back end for Macintosh. It uses -NewPtr/DisposePtr instead of malloc/free, and has a Mac-specific -implementation of jpeg_mem_available(). It also creates temporary files that -follow Mac conventions. (That part of the code relies on System-7-or-later OS -functions. See the comments in jmemmac.c if you need to run it on System 6.) -NOTE that USE_MAC_MEMMGR must be defined in jconfig.h to use jmemmac.c. - -You can also use jmemnobs.c, if you don't care about handling images larger -than available memory. If you use any memory manager back end other than -jmemmac.c, we recommend replacing "malloc" and "free" by "NewPtr" and -"DisposePtr", because Mac C libraries often have peculiar implementations of -malloc/free. (For instance, free() may not return the freed space to the -Mac Memory Manager. This is undesirable for the IJG code because jmemmgr.c -already clumps space requests.) - - -Macintosh, Metrowerks CodeWarrior: - -The Unix-command-line-style interface can be used by defining USE_CCOMMAND. -You'll also need to define TWO_FILE_COMMANDLINE to avoid stdin/stdout. -This means that when using the cjpeg/djpeg programs, you'll have to type the -input and output file names in the "Arguments" text-edit box, rather than -using the file radio buttons. (Perhaps USE_FDOPEN or USE_SETMODE would -eliminate the problem, but I haven't heard from anyone who's tried it.) - -On 680x0 Macs, Metrowerks defines type "double" as a 10-byte IEEE extended -float. jmemmgr.c won't like this: it wants sizeof(ALIGN_TYPE) to be a power -of 2. Add "#define ALIGN_TYPE long" to jconfig.h to eliminate the complaint. - -The supplied configuration file jconfig.mac can be used for your jconfig.h; -it includes all the recommended symbol definitions. If you have AppleScript -installed, you can run the supplied script makeproj.mac to create CodeWarrior -project files for the library and the testbed applications, then build the -library and applications. (Thanks to Dan Sears and Don Agro for this nifty -hack, which saves us from trying to maintain CodeWarrior project files as part -of the IJG distribution...) - - -Macintosh, Think C: - -The documentation in Jim Brunner's "JPEG Convert" source code (see above) -includes detailed build instructions for Think C; it's probably somewhat -out of date for the current release, but may be helpful. - -If you want to build the minimal command line version, proceed as follows. -You'll have to prepare project files for the programs; we don't include any -in the distribution since they are not text files. Use the file lists in -any of the supplied makefiles as a guide. Also add the ANSI and Unix C -libraries in a separate segment. You may need to divide the JPEG files into -more than one segment; we recommend dividing compression and decompression -modules. Define USE_CCOMMAND in jconfig.h so that the ccommand() routine is -called. You must also define TWO_FILE_COMMANDLINE because stdin/stdout -don't handle binary data correctly. - -On 680x0 Macs, Think C defines type "double" as a 12-byte IEEE extended float. -jmemmgr.c won't like this: it wants sizeof(ALIGN_TYPE) to be a power of 2. -Add "#define ALIGN_TYPE long" to jconfig.h to eliminate the complaint. - -jconfig.mac should work as a jconfig.h configuration file for Think C, -but the makeproj.mac AppleScript script is specific to CodeWarrior. Sorry. - - -MIPS R3000: - -MIPS's cc version 1.31 has a rather nasty optimization bug. Don't use -O -if you have that compiler version. (Use "cc -V" to check the version.) -Note that the R3000 chip is found in workstations from DEC and others. - - -MS-DOS, generic comments for 16-bit compilers: - -The IJG code is designed to work well in 80x86 "small" or "medium" memory -models (i.e., data pointers are 16 bits unless explicitly declared "far"; -code pointers can be either size). You may be able to use small model to -compile cjpeg or djpeg by itself, but you will probably have to use medium -model for any larger application. This won't make much difference in -performance. You *will* take a noticeable performance hit if you use a -large-data memory model, and you should avoid "huge" model if at all -possible. Be sure that NEED_FAR_POINTERS is defined in jconfig.h if you use -a small-data memory model; be sure it is NOT defined if you use a large-data -model. (The supplied makefiles and jconfig files for Borland and Microsoft C -compile in medium model and define NEED_FAR_POINTERS.) - -The DOS-specific memory manager, jmemdos.c, should be used if possible. -It needs some assembly-code routines which are in jmemdosa.asm; make sure -your makefile assembles that file and includes it in the library. If you -don't have a suitable assembler, you can get pre-assembled object files for -jmemdosa by FTP from ftp.uu.net:/graphics/jpeg/jdosaobj.zip. (DOS-oriented -distributions of the IJG source code often include these object files.) - -When using jmemdos.c, jconfig.h must define USE_MSDOS_MEMMGR and must set -MAX_ALLOC_CHUNK to less than 64K (65520L is a typical value). If your -C library's far-heap malloc() can't allocate blocks that large, reduce -MAX_ALLOC_CHUNK to whatever it can handle. - -If you can't use jmemdos.c for some reason --- for example, because you -don't have an assembler to assemble jmemdosa.asm --- you'll have to fall -back to jmemansi.c or jmemname.c. You'll probably still need to set -MAX_ALLOC_CHUNK in jconfig.h, because most DOS C libraries won't malloc() -more than 64K at a time. IMPORTANT: if you use jmemansi.c or jmemname.c, -you will have to compile in a large-data memory model in order to get the -right stdio library. Too bad. - -wrjpgcom needs to be compiled in large model, because it malloc()s a 64KB -work area to hold the comment text. If your C library's malloc can't -handle that, reduce MAX_COM_LENGTH as necessary in wrjpgcom.c. - -Most MS-DOS compilers treat stdin/stdout as text files, so you must use -two-file command line style. But if your compiler has either fdopen() or -setmode(), you can use one-file style if you like. To do this, define -USE_SETMODE or USE_FDOPEN so that stdin/stdout will be set to binary mode. -(USE_SETMODE seems to work with more DOS compilers than USE_FDOPEN.) You -should test that I/O through stdin/stdout produces the same results as I/O -to explicitly named files... the "make test" procedures in the supplied -makefiles do NOT use stdin/stdout. - - -MS-DOS, generic comments for 32-bit compilers: - -None of the above comments about memory models apply if you are using a -32-bit flat-memory-space environment, such as DJGPP or Watcom C. (And you -should use one if you have it, as performance will be much better than -8086-compatible code!) For flat-memory-space compilers, do NOT define -NEED_FAR_POINTERS, and do NOT use jmemdos.c. Use jmemnobs.c if the -environment supplies adequate virtual memory, otherwise use jmemansi.c or -jmemname.c. - -You'll still need to be careful about binary I/O through stdin/stdout. -See the last paragraph of the previous section. - - -MS-DOS, Borland C: - -Be sure to convert all the source files to DOS text format (CR/LF newlines). -Although Borland C will often work OK with unmodified Unix (LF newlines) -source files, sometimes it will give bogus compile errors. -"Illegal character '#'" is the most common such error. (This is true with -Borland C 3.1, but perhaps is fixed in newer releases.) - -If you want one-file command line style, just undefine TWO_FILE_COMMANDLINE. -jconfig.bcc already includes #define USE_SETMODE to make this work. -(fdopen does not work correctly.) - - -MS-DOS, Microsoft C: - -makefile.mc6 works with Microsoft C, DOS Visual C++, etc. It should only -be used if you want to build a 16-bit (small or medium memory model) program. - -If you want one-file command line style, just undefine TWO_FILE_COMMANDLINE. -jconfig.mc6 already includes #define USE_SETMODE to make this work. -(fdopen does not work correctly.) - -Note that this makefile assumes that the working copy of itself is called -"makefile". If you want to call it something else, say "makefile.mak", -be sure to adjust the dependency line that reads "$(RFILE) : makefile". -Otherwise the make will fail because it doesn't know how to create "makefile". -Worse, some releases of Microsoft's make utilities give an incorrect error -message in this situation. - -Old versions of MS C fail with an "out of macro expansion space" error -because they can't cope with the macro TRACEMS8 (defined in jerror.h). -If this happens to you, the easiest solution is to change TRACEMS8 to -expand to nothing. You'll lose the ability to dump out JPEG coefficient -tables with djpeg -debug -debug, but at least you can compile. - -Original MS C 6.0 is very buggy; it compiles incorrect code unless you turn -off optimization entirely (remove -O from CFLAGS). 6.00A is better, but it -still generates bad code if you enable loop optimizations (-Ol or -Ox). - -MS C 8.0 crashes when compiling jquant1.c with optimization switch /Oo ... -which is on by default. To work around this bug, compile that one file -with /Oo-. - - -Microsoft Windows (all versions), generic comments: - -Some Windows system include files define typedef boolean as "unsigned char". -The IJG code also defines typedef boolean, but we make it "int" by default. -This doesn't affect the IJG programs because we don't import those Windows -include files. But if you use the JPEG library in your own program, and some -of your program's files import one definition of boolean while some import the -other, you can get all sorts of mysterious problems. A good preventive step -is to make the IJG library use "unsigned char" for boolean. To do that, -add something like this to your jconfig.h file: - /* Define "boolean" as unsigned char, not int, per Windows custom */ - #ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */ - typedef unsigned char boolean; - #endif - #define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */ -(This is already in jconfig.vc, by the way.) - -windef.h contains the declarations - #define far - #define FAR far -Since jmorecfg.h tries to define FAR as empty, you may get a compiler -warning if you include both jpeglib.h and windef.h (which windows.h -includes). To suppress the warning, you can put "#ifndef FAR"/"#endif" -around the line "#define FAR" in jmorecfg.h. -(Something like this is already in jmorecfg.h, by the way.) - -When using the library in a Windows application, you will almost certainly -want to modify or replace the error handler module jerror.c, since our -default error handler does a couple of inappropriate things: - 1. it tries to write error and warning messages on stderr; - 2. in event of a fatal error, it exits by calling exit(). - -A simple stopgap solution for problem 1 is to replace the line - fprintf(stderr, "%s\n", buffer); -(in output_message in jerror.c) with - MessageBox(GetActiveWindow(),buffer,"JPEG Error",MB_OK|MB_ICONERROR); -It's highly recommended that you at least do that much, since otherwise -error messages will disappear into nowhere. (Beginning with IJG v6b, this -code is already present in jerror.c; just define USE_WINDOWS_MESSAGEBOX in -jconfig.h to enable it.) - -The proper solution for problem 2 is to return control to your calling -application after a library error. This can be done with the setjmp/longjmp -technique discussed in libjpeg.txt and illustrated in example.c. (NOTE: -some older Windows C compilers provide versions of setjmp/longjmp that -don't actually work under Windows. You may need to use the Windows system -functions Catch and Throw instead.) - -The recommended memory manager under Windows is jmemnobs.c; in other words, -let Windows do any virtual memory management needed. You should NOT use -jmemdos.c nor jmemdosa.asm under Windows. - -For Windows 3.1, we recommend compiling in medium or large memory model; -for newer Windows versions, use a 32-bit flat memory model. (See the MS-DOS -sections above for more info about memory models.) In the 16-bit memory -models only, you'll need to put - #define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */ -into jconfig.h to limit allocation chunks to 64Kb. (Without that, you'd -have to use huge memory model, which slows things down unnecessarily.) -jmemnobs.c works without modification in large or flat memory models, but to -use medium model, you need to modify its jpeg_get_large and jpeg_free_large -routines to allocate far memory. In any case, you might like to replace -its calls to malloc and free with direct calls on Windows memory allocation -functions. - -You may also want to modify jdatasrc.c and jdatadst.c to use Windows file -operations rather than fread/fwrite. This is only necessary if your C -compiler doesn't provide a competent implementation of C stdio functions. - -You might want to tweak the RGB_xxx macros in jmorecfg.h so that the library -will accept or deliver color pixels in BGR sample order, not RGB; BGR order -is usually more convenient under Windows. Note that this change will break -the sample applications cjpeg/djpeg, but the library itself works fine. - - -Many people want to convert the IJG library into a DLL. This is reasonably -straightforward, but watch out for the following: - - 1. Don't try to compile as a DLL in small or medium memory model; use -large model, or even better, 32-bit flat model. Many places in the IJG code -assume the address of a local variable is an ordinary (not FAR) pointer; -that isn't true in a medium-model DLL. - - 2. Microsoft C cannot pass file pointers between applications and DLLs. -(See Microsoft Knowledge Base, PSS ID Number Q50336.) So jdatasrc.c and -jdatadst.c don't work if you open a file in your application and then pass -the pointer to the DLL. One workaround is to make jdatasrc.c/jdatadst.c -part of your main application rather than part of the DLL. - - 3. You'll probably need to modify the macros GLOBAL() and EXTERN() to -attach suitable linkage keywords to the exported routine names. Similarly, -you'll want to modify METHODDEF() and JMETHOD() to ensure function pointers -are declared in a way that lets application routines be called back through -the function pointers. These macros are in jmorecfg.h. Typical definitions -for a 16-bit DLL are: - #define GLOBAL(type) type _far _pascal _loadds _export - #define EXTERN(type) extern type _far _pascal _loadds - #define METHODDEF(type) static type _far _pascal - #define JMETHOD(type,methodname,arglist) \ - type (_far _pascal *methodname) arglist -For a 32-bit DLL you may want something like - #define GLOBAL(type) __declspec(dllexport) type - #define EXTERN(type) extern __declspec(dllexport) type -Although not all the GLOBAL routines are actually intended to be called by -the application, the performance cost of making them all DLL entry points is -negligible. - -The unmodified IJG library presents a very C-specific application interface, -so the resulting DLL is only usable from C or C++ applications. There has -been some talk of writing wrapper code that would present a simpler interface -usable from other languages, such as Visual Basic. This is on our to-do list -but hasn't been very high priority --- any volunteers out there? - - -Microsoft Windows, Borland C: - -The provided jconfig.bcc should work OK in a 32-bit Windows environment, -but you'll need to tweak it in a 16-bit environment (you'd need to define -NEED_FAR_POINTERS and MAX_ALLOC_CHUNK). Beware that makefile.bcc will need -alteration if you want to use it for Windows --- in particular, you should -use jmemnobs.c not jmemdos.c under Windows. - -Borland C++ 4.5 fails with an internal compiler error when trying to compile -jdmerge.c in 32-bit mode. If enough people complain, perhaps Borland will fix -it. In the meantime, the simplest known workaround is to add a redundant -definition of the variable range_limit in h2v1_merged_upsample(), at the head -of the block that handles odd image width (about line 268 in v6 jdmerge.c): - /* If image width is odd, do the last output column separately */ - if (cinfo->output_width & 1) { - register JSAMPLE * range_limit = cinfo->sample_range_limit; /* ADD THIS */ - cb = GETJSAMPLE(*inptr1); -Pretty bizarre, especially since the very similar routine h2v2_merged_upsample -doesn't trigger the bug. -Recent reports suggest that this bug does not occur with "bcc32a" (the -Pentium-optimized version of the compiler). - -Another report from a user of Borland C 4.5 was that incorrect code (leading -to a color shift in processed images) was produced if any of the following -optimization switch combinations were used: - -Ot -Og - -Ot -Op - -Ot -Om -So try backing off on optimization if you see such a problem. (Are there -several different releases all numbered "4.5"??) - - -Microsoft Windows, Microsoft Visual C++: - -jconfig.vc should work OK with any Microsoft compiler for a 32-bit memory -model. makefile.vc is intended for command-line use. (If you are using -the Developer Studio environment, you may prefer the DevStudio project -files; see below.) - -v7 adds extern "C" to jpeglib.h. This avoids the need to put extern "C" -{ ... } around #include "jpeglib.h" in your C++ application. -You can also force VC++ to treat the library as C++ code by renaming -all the *.c files to *.cpp (and adjusting the makefile to match). -In this case you also need to define the symbol DONT_USE_EXTERN_C in -the configuration to prevent jpeglib.h from using extern "C". - - -Microsoft Windows, Microsoft Visual C++ 6 Developer Studio: - -We include makefiles that should work as project files in DevStudio 6.0 or -later. There is a library makefile that builds the IJG library as a static -Win32 library, and application makefiles that build the sample applications -as Win32 console applications. (Even if you only want the library, we -recommend building the applications so that you can run the self-test.) - -To use: -1. Copy jconfig.vc to jconfig.h, makejdsw.vc6 to jpeg.dsw, - makeadsw.vc6 to apps.dsw, makejmak.vc6 to jpeg.mak, - makejdep.vc6 to jpeg.dep, makejdsp.vc6 to jpeg.dsp, - makecmak.vc6 to cjpeg.mak, makecdep.vc6 to cjpeg.dep, - makecdsp.vc6 to cjpeg.dsp, makedmak.vc6 to djpeg.mak, - makeddep.vc6 to djpeg.dep, makeddsp.vc6 to djpeg.dsp, - maketmak.vc6 to jpegtran.mak, maketdep.vc6 to jpegtran.dep, - maketdsp.vc6 to jpegtran.dsp, makermak.vc6 to rdjpgcom.mak, - makerdep.vc6 to rdjpgcom.dep, makerdsp.vc6 to rdjpgcom.dsp, - makewmak.vc6 to wrjpgcom.mak, makewdep.vc6 to wrjpgcom.dep, and - makewdsp.vc6 to wrjpgcom.dsp. (Note that the renaming is critical!) -2. Click on jpeg.dsw and apps.dsw to load the project workspaces. - (If you are using DevStudio more recent than 6.0, you'll probably - get a message saying that the project files are being updated.) -3. Build the library project, then the applications project. -4. Move the application .exe files from `app`\Release to an - appropriate location on your path. -5. To perform the self-test, execute the command line - NMAKE /f makefile.vc test - - -Microsoft Windows, Microsoft Visual C++ 2008 Developer Studio (v9): - -We include makefiles that should work as project files in Visual Studio -2008 or later. There is a library makefile that builds the IJG library -as a static Win32 library, and application makefiles that build the sample -applications as Win32 console applications. (Even if you only want the -library, we recommend building the applications so that you can run the -self-test.) - -To use: -1. Copy jconfig.vc to jconfig.h, makejsln.vc9 to jpeg.sln, - makeasln.vc9 to apps.sln, makejvcp.vc9 to jpeg.vcproj, - makecvcp.vc9 to cjpeg.vcproj, makedvcp.vc9 to djpeg.vcproj, - maketvcp.vc9 to jpegtran.vcproj, makervcp.vc9 to rdjpgcom.vcproj, and - makewvcp.vc9 to wrjpgcom.vcproj. (Note that the renaming is critical!) -2. Click on jpeg.sln and apps.sln to load the project solutions. - (If you are using Visual Studio more recent than 2008 (v9), you'll - probably get a message saying that the project files are being - updated.) -3. Build the library project, then the applications project. -4. Move the application .exe files from `app`\Release to an - appropriate location on your path. -5. To perform the self-test, execute the command line - NMAKE /f makefile.vc test - - -OS/2, Borland C++: - -Watch out for optimization bugs in older Borland compilers; you may need -to back off the optimization switch settings. See the comments in -makefile.bcc. - - -SGI: - -On some SGI systems, you may need to set "AR2= ar -ts" in the Makefile. -If you are using configure, you can do this by saying - ./configure RANLIB='ar -ts' -This change is not needed on all SGIs. Use it only if the make fails at the -stage of linking the completed programs. - -On the MIPS R4000 architecture (Indy, etc.), the compiler option "-mips2" -reportedly speeds up the float DCT method substantially, enough to make it -faster than the default int method (but still slower than the fast int -method). If you use -mips2, you may want to alter the default DCT method to -be float. To do this, put "#define JDCT_DEFAULT JDCT_FLOAT" in jconfig.h. - - -VMS: - -On an Alpha/VMS system with MMS, be sure to use the "/Marco=Alpha=1" -qualifier with MMS when building the JPEG package. - -VAX/VMS v5.5-1 may have problems with the test step of the build procedure -reporting differences when it compares the original and test images. If the -error points to the last block of the files, it is most likely bogus and may -be safely ignored. It seems to be because the files are Stream_LF and -Backup/Compare has difficulty with the (presumably) null padded files. -This problem was not observed on VAX/VMS v6.1 or AXP/VMS v6.1. diff --git a/Dependencies/libjpeg/jaricom.c b/Dependencies/libjpeg/jaricom.c deleted file mode 100644 index f43e2ea..0000000 --- a/Dependencies/libjpeg/jaricom.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - * jaricom.c - * - * Developed 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains probability estimation tables for common use in - * arithmetic entropy encoding and decoding routines. - * - * This data represents Table D.2 in the JPEG spec (ISO/IEC IS 10918-1 - * and CCITT Recommendation ITU-T T.81) and Table 24 in the JBIG spec - * (ISO/IEC IS 11544 and CCITT Recommendation ITU-T T.82). - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -/* The following #define specifies the packing of the four components - * into the compact INT32 representation. - * Note that this formula must match the actual arithmetic encoder - * and decoder implementation. The implementation has to be changed - * if this formula is changed. - * The current organization is leaned on Markus Kuhn's JBIG - * implementation (jbig_tab.c). - */ - -#define V(i,a,b,c,d) (((INT32)a << 16) | ((INT32)c << 8) | ((INT32)d << 7) | b) - -const INT32 jpeg_aritab[113+1] = { -/* - * Index, Qe_Value, Next_Index_LPS, Next_Index_MPS, Switch_MPS - */ - V( 0, 0x5a1d, 1, 1, 1 ), - V( 1, 0x2586, 14, 2, 0 ), - V( 2, 0x1114, 16, 3, 0 ), - V( 3, 0x080b, 18, 4, 0 ), - V( 4, 0x03d8, 20, 5, 0 ), - V( 5, 0x01da, 23, 6, 0 ), - V( 6, 0x00e5, 25, 7, 0 ), - V( 7, 0x006f, 28, 8, 0 ), - V( 8, 0x0036, 30, 9, 0 ), - V( 9, 0x001a, 33, 10, 0 ), - V( 10, 0x000d, 35, 11, 0 ), - V( 11, 0x0006, 9, 12, 0 ), - V( 12, 0x0003, 10, 13, 0 ), - V( 13, 0x0001, 12, 13, 0 ), - V( 14, 0x5a7f, 15, 15, 1 ), - V( 15, 0x3f25, 36, 16, 0 ), - V( 16, 0x2cf2, 38, 17, 0 ), - V( 17, 0x207c, 39, 18, 0 ), - V( 18, 0x17b9, 40, 19, 0 ), - V( 19, 0x1182, 42, 20, 0 ), - V( 20, 0x0cef, 43, 21, 0 ), - V( 21, 0x09a1, 45, 22, 0 ), - V( 22, 0x072f, 46, 23, 0 ), - V( 23, 0x055c, 48, 24, 0 ), - V( 24, 0x0406, 49, 25, 0 ), - V( 25, 0x0303, 51, 26, 0 ), - V( 26, 0x0240, 52, 27, 0 ), - V( 27, 0x01b1, 54, 28, 0 ), - V( 28, 0x0144, 56, 29, 0 ), - V( 29, 0x00f5, 57, 30, 0 ), - V( 30, 0x00b7, 59, 31, 0 ), - V( 31, 0x008a, 60, 32, 0 ), - V( 32, 0x0068, 62, 33, 0 ), - V( 33, 0x004e, 63, 34, 0 ), - V( 34, 0x003b, 32, 35, 0 ), - V( 35, 0x002c, 33, 9, 0 ), - V( 36, 0x5ae1, 37, 37, 1 ), - V( 37, 0x484c, 64, 38, 0 ), - V( 38, 0x3a0d, 65, 39, 0 ), - V( 39, 0x2ef1, 67, 40, 0 ), - V( 40, 0x261f, 68, 41, 0 ), - V( 41, 0x1f33, 69, 42, 0 ), - V( 42, 0x19a8, 70, 43, 0 ), - V( 43, 0x1518, 72, 44, 0 ), - V( 44, 0x1177, 73, 45, 0 ), - V( 45, 0x0e74, 74, 46, 0 ), - V( 46, 0x0bfb, 75, 47, 0 ), - V( 47, 0x09f8, 77, 48, 0 ), - V( 48, 0x0861, 78, 49, 0 ), - V( 49, 0x0706, 79, 50, 0 ), - V( 50, 0x05cd, 48, 51, 0 ), - V( 51, 0x04de, 50, 52, 0 ), - V( 52, 0x040f, 50, 53, 0 ), - V( 53, 0x0363, 51, 54, 0 ), - V( 54, 0x02d4, 52, 55, 0 ), - V( 55, 0x025c, 53, 56, 0 ), - V( 56, 0x01f8, 54, 57, 0 ), - V( 57, 0x01a4, 55, 58, 0 ), - V( 58, 0x0160, 56, 59, 0 ), - V( 59, 0x0125, 57, 60, 0 ), - V( 60, 0x00f6, 58, 61, 0 ), - V( 61, 0x00cb, 59, 62, 0 ), - V( 62, 0x00ab, 61, 63, 0 ), - V( 63, 0x008f, 61, 32, 0 ), - V( 64, 0x5b12, 65, 65, 1 ), - V( 65, 0x4d04, 80, 66, 0 ), - V( 66, 0x412c, 81, 67, 0 ), - V( 67, 0x37d8, 82, 68, 0 ), - V( 68, 0x2fe8, 83, 69, 0 ), - V( 69, 0x293c, 84, 70, 0 ), - V( 70, 0x2379, 86, 71, 0 ), - V( 71, 0x1edf, 87, 72, 0 ), - V( 72, 0x1aa9, 87, 73, 0 ), - V( 73, 0x174e, 72, 74, 0 ), - V( 74, 0x1424, 72, 75, 0 ), - V( 75, 0x119c, 74, 76, 0 ), - V( 76, 0x0f6b, 74, 77, 0 ), - V( 77, 0x0d51, 75, 78, 0 ), - V( 78, 0x0bb6, 77, 79, 0 ), - V( 79, 0x0a40, 77, 48, 0 ), - V( 80, 0x5832, 80, 81, 1 ), - V( 81, 0x4d1c, 88, 82, 0 ), - V( 82, 0x438e, 89, 83, 0 ), - V( 83, 0x3bdd, 90, 84, 0 ), - V( 84, 0x34ee, 91, 85, 0 ), - V( 85, 0x2eae, 92, 86, 0 ), - V( 86, 0x299a, 93, 87, 0 ), - V( 87, 0x2516, 86, 71, 0 ), - V( 88, 0x5570, 88, 89, 1 ), - V( 89, 0x4ca9, 95, 90, 0 ), - V( 90, 0x44d9, 96, 91, 0 ), - V( 91, 0x3e22, 97, 92, 0 ), - V( 92, 0x3824, 99, 93, 0 ), - V( 93, 0x32b4, 99, 94, 0 ), - V( 94, 0x2e17, 93, 86, 0 ), - V( 95, 0x56a8, 95, 96, 1 ), - V( 96, 0x4f46, 101, 97, 0 ), - V( 97, 0x47e5, 102, 98, 0 ), - V( 98, 0x41cf, 103, 99, 0 ), - V( 99, 0x3c3d, 104, 100, 0 ), - V( 100, 0x375e, 99, 93, 0 ), - V( 101, 0x5231, 105, 102, 0 ), - V( 102, 0x4c0f, 106, 103, 0 ), - V( 103, 0x4639, 107, 104, 0 ), - V( 104, 0x415e, 103, 99, 0 ), - V( 105, 0x5627, 105, 106, 1 ), - V( 106, 0x50e7, 108, 107, 0 ), - V( 107, 0x4b85, 109, 103, 0 ), - V( 108, 0x5597, 110, 109, 0 ), - V( 109, 0x504f, 111, 107, 0 ), - V( 110, 0x5a10, 110, 111, 1 ), - V( 111, 0x5522, 112, 109, 0 ), - V( 112, 0x59eb, 112, 111, 1 ), -/* - * This last entry is used for fixed probability estimate of 0.5 - * as recommended in Section 10.3 Table 5 of ITU-T Rec. T.851. - */ - V( 113, 0x5a1d, 113, 113, 0 ) -}; diff --git a/Dependencies/libjpeg/jcapimin.c b/Dependencies/libjpeg/jcapimin.c deleted file mode 100644 index 639ce86..0000000 --- a/Dependencies/libjpeg/jcapimin.c +++ /dev/null @@ -1,288 +0,0 @@ -/* - * jcapimin.c - * - * Copyright (C) 1994-1998, Thomas G. Lane. - * Modified 2003-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface code for the compression half - * of the JPEG library. These are the "minimum" API routines that may be - * needed in either the normal full-compression case or the transcoding-only - * case. - * - * Most of the routines intended to be called directly by an application - * are in this file or in jcapistd.c. But also see jcparam.c for - * parameter-setup helper routines, jcomapi.c for routines shared by - * compression and decompression, and jctrans.c for the transcoding case. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Initialization of a JPEG compression object. - * The error manager must already be set up (in case memory manager fails). - */ - -GLOBAL(void) -jpeg_CreateCompress (j_compress_ptr cinfo, int version, size_t structsize) -{ - int i; - - /* Guard against version mismatches between library and caller. */ - cinfo->mem = NULL; /* so jpeg_destroy knows mem mgr not called */ - if (version != JPEG_LIB_VERSION) - ERREXIT2(cinfo, JERR_BAD_LIB_VERSION, JPEG_LIB_VERSION, version); - if (structsize != SIZEOF(struct jpeg_compress_struct)) - ERREXIT2(cinfo, JERR_BAD_STRUCT_SIZE, - (int) SIZEOF(struct jpeg_compress_struct), (int) structsize); - - /* For debugging purposes, we zero the whole master structure. - * But the application has already set the err pointer, and may have set - * client_data, so we have to save and restore those fields. - * Note: if application hasn't set client_data, tools like Purify may - * complain here. - */ - { - struct jpeg_error_mgr * err = cinfo->err; - void * client_data = cinfo->client_data; /* ignore Purify complaint here */ - MEMZERO(cinfo, SIZEOF(struct jpeg_compress_struct)); - cinfo->err = err; - cinfo->client_data = client_data; - } - cinfo->is_decompressor = FALSE; - - /* Initialize a memory manager instance for this object */ - jinit_memory_mgr((j_common_ptr) cinfo); - - /* Zero out pointers to permanent structures. */ - cinfo->progress = NULL; - cinfo->dest = NULL; - - cinfo->comp_info = NULL; - - for (i = 0; i < NUM_QUANT_TBLS; i++) { - cinfo->quant_tbl_ptrs[i] = NULL; - cinfo->q_scale_factor[i] = 100; - } - - for (i = 0; i < NUM_HUFF_TBLS; i++) { - cinfo->dc_huff_tbl_ptrs[i] = NULL; - cinfo->ac_huff_tbl_ptrs[i] = NULL; - } - - /* Must do it here for emit_dqt in case jpeg_write_tables is used */ - cinfo->block_size = DCTSIZE; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - - cinfo->script_space = NULL; - - cinfo->input_gamma = 1.0; /* in case application forgets */ - - /* OK, I'm ready */ - cinfo->global_state = CSTATE_START; -} - - -/* - * Destruction of a JPEG compression object - */ - -GLOBAL(void) -jpeg_destroy_compress (j_compress_ptr cinfo) -{ - jpeg_destroy((j_common_ptr) cinfo); /* use common routine */ -} - - -/* - * Abort processing of a JPEG compression operation, - * but don't destroy the object itself. - */ - -GLOBAL(void) -jpeg_abort_compress (j_compress_ptr cinfo) -{ - jpeg_abort((j_common_ptr) cinfo); /* use common routine */ -} - - -/* - * Forcibly suppress or un-suppress all quantization and Huffman tables. - * Marks all currently defined tables as already written (if suppress) - * or not written (if !suppress). This will control whether they get emitted - * by a subsequent jpeg_start_compress call. - * - * This routine is exported for use by applications that want to produce - * abbreviated JPEG datastreams. It logically belongs in jcparam.c, but - * since it is called by jpeg_start_compress, we put it here --- otherwise - * jcparam.o would be linked whether the application used it or not. - */ - -GLOBAL(void) -jpeg_suppress_tables (j_compress_ptr cinfo, boolean suppress) -{ - int i; - JQUANT_TBL * qtbl; - JHUFF_TBL * htbl; - - for (i = 0; i < NUM_QUANT_TBLS; i++) { - if ((qtbl = cinfo->quant_tbl_ptrs[i]) != NULL) - qtbl->sent_table = suppress; - } - - for (i = 0; i < NUM_HUFF_TBLS; i++) { - if ((htbl = cinfo->dc_huff_tbl_ptrs[i]) != NULL) - htbl->sent_table = suppress; - if ((htbl = cinfo->ac_huff_tbl_ptrs[i]) != NULL) - htbl->sent_table = suppress; - } -} - - -/* - * Finish JPEG compression. - * - * If a multipass operating mode was selected, this may do a great deal of - * work including most of the actual output. - */ - -GLOBAL(void) -jpeg_finish_compress (j_compress_ptr cinfo) -{ - JDIMENSION iMCU_row; - - if (cinfo->global_state == CSTATE_SCANNING || - cinfo->global_state == CSTATE_RAW_OK) { - /* Terminate first pass */ - if (cinfo->next_scanline < cinfo->image_height) - ERREXIT(cinfo, JERR_TOO_LITTLE_DATA); - (*cinfo->master->finish_pass) (cinfo); - } else if (cinfo->global_state != CSTATE_WRCOEFS) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - /* Perform any remaining passes */ - while (! cinfo->master->is_last_pass) { - (*cinfo->master->prepare_for_pass) (cinfo); - for (iMCU_row = 0; iMCU_row < cinfo->total_iMCU_rows; iMCU_row++) { - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) iMCU_row; - cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - /* We bypass the main controller and invoke coef controller directly; - * all work is being done from the coefficient buffer. - */ - if (! (*cinfo->coef->compress_data) (cinfo, (JSAMPIMAGE) NULL)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - } - (*cinfo->master->finish_pass) (cinfo); - } - /* Write EOI, do final cleanup */ - (*cinfo->marker->write_file_trailer) (cinfo); - (*cinfo->dest->term_destination) (cinfo); - /* We can use jpeg_abort to release memory and reset global_state */ - jpeg_abort((j_common_ptr) cinfo); -} - - -/* - * Write a special marker. - * This is only recommended for writing COM or APPn markers. - * Must be called after jpeg_start_compress() and before - * first call to jpeg_write_scanlines() or jpeg_write_raw_data(). - */ - -GLOBAL(void) -jpeg_write_marker (j_compress_ptr cinfo, int marker, - const JOCTET *dataptr, unsigned int datalen) -{ - JMETHOD(void, write_marker_byte, (j_compress_ptr info, int val)); - - if (cinfo->next_scanline != 0 || - (cinfo->global_state != CSTATE_SCANNING && - cinfo->global_state != CSTATE_RAW_OK && - cinfo->global_state != CSTATE_WRCOEFS)) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - (*cinfo->marker->write_marker_header) (cinfo, marker, datalen); - write_marker_byte = cinfo->marker->write_marker_byte; /* copy for speed */ - while (datalen--) { - (*write_marker_byte) (cinfo, *dataptr); - dataptr++; - } -} - -/* Same, but piecemeal. */ - -GLOBAL(void) -jpeg_write_m_header (j_compress_ptr cinfo, int marker, unsigned int datalen) -{ - if (cinfo->next_scanline != 0 || - (cinfo->global_state != CSTATE_SCANNING && - cinfo->global_state != CSTATE_RAW_OK && - cinfo->global_state != CSTATE_WRCOEFS)) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - (*cinfo->marker->write_marker_header) (cinfo, marker, datalen); -} - -GLOBAL(void) -jpeg_write_m_byte (j_compress_ptr cinfo, int val) -{ - (*cinfo->marker->write_marker_byte) (cinfo, val); -} - - -/* - * Alternate compression function: just write an abbreviated table file. - * Before calling this, all parameters and a data destination must be set up. - * - * To produce a pair of files containing abbreviated tables and abbreviated - * image data, one would proceed as follows: - * - * initialize JPEG object - * set JPEG parameters - * set destination to table file - * jpeg_write_tables(cinfo); - * set destination to image file - * jpeg_start_compress(cinfo, FALSE); - * write data... - * jpeg_finish_compress(cinfo); - * - * jpeg_write_tables has the side effect of marking all tables written - * (same as jpeg_suppress_tables(..., TRUE)). Thus a subsequent start_compress - * will not re-emit the tables unless it is passed write_all_tables=TRUE. - */ - -GLOBAL(void) -jpeg_write_tables (j_compress_ptr cinfo) -{ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* (Re)initialize error mgr and destination modules */ - (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); - (*cinfo->dest->init_destination) (cinfo); - /* Initialize the marker writer ... bit of a crock to do it here. */ - jinit_marker_writer(cinfo); - /* Write them tables! */ - (*cinfo->marker->write_tables_only) (cinfo); - /* And clean up. */ - (*cinfo->dest->term_destination) (cinfo); - /* - * In library releases up through v6a, we called jpeg_abort() here to free - * any working memory allocated by the destination manager and marker - * writer. Some applications had a problem with that: they allocated space - * of their own from the library memory manager, and didn't want it to go - * away during write_tables. So now we do nothing. This will cause a - * memory leak if an app calls write_tables repeatedly without doing a full - * compression cycle or otherwise resetting the JPEG object. However, that - * seems less bad than unexpectedly freeing memory in the normal case. - * An app that prefers the old behavior can call jpeg_abort for itself after - * each call to jpeg_write_tables(). - */ -} diff --git a/Dependencies/libjpeg/jcapistd.c b/Dependencies/libjpeg/jcapistd.c deleted file mode 100644 index c0320b1..0000000 --- a/Dependencies/libjpeg/jcapistd.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * jcapistd.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface code for the compression half - * of the JPEG library. These are the "standard" API routines that are - * used in the normal full-compression case. They are not used by a - * transcoding-only application. Note that if an application links in - * jpeg_start_compress, it will end up linking in the entire compressor. - * We thus must separate this file from jcapimin.c to avoid linking the - * whole compression library into a transcoder. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Compression initialization. - * Before calling this, all parameters and a data destination must be set up. - * - * We require a write_all_tables parameter as a failsafe check when writing - * multiple datastreams from the same compression object. Since prior runs - * will have left all the tables marked sent_table=TRUE, a subsequent run - * would emit an abbreviated stream (no tables) by default. This may be what - * is wanted, but for safety's sake it should not be the default behavior: - * programmers should have to make a deliberate choice to emit abbreviated - * images. Therefore the documentation and examples should encourage people - * to pass write_all_tables=TRUE; then it will take active thought to do the - * wrong thing. - */ - -GLOBAL(void) -jpeg_start_compress (j_compress_ptr cinfo, boolean write_all_tables) -{ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - if (write_all_tables) - jpeg_suppress_tables(cinfo, FALSE); /* mark all tables to be written */ - - /* (Re)initialize error mgr and destination modules */ - (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); - (*cinfo->dest->init_destination) (cinfo); - /* Perform master selection of active modules */ - jinit_compress_master(cinfo); - /* Set up for the first pass */ - (*cinfo->master->prepare_for_pass) (cinfo); - /* Ready for application to drive first pass through jpeg_write_scanlines - * or jpeg_write_raw_data. - */ - cinfo->next_scanline = 0; - cinfo->global_state = (cinfo->raw_data_in ? CSTATE_RAW_OK : CSTATE_SCANNING); -} - - -/* - * Write some scanlines of data to the JPEG compressor. - * - * The return value will be the number of lines actually written. - * This should be less than the supplied num_lines only in case that - * the data destination module has requested suspension of the compressor, - * or if more than image_height scanlines are passed in. - * - * Note: we warn about excess calls to jpeg_write_scanlines() since - * this likely signals an application programmer error. However, - * excess scanlines passed in the last valid call are *silently* ignored, - * so that the application need not adjust num_lines for end-of-image - * when using a multiple-scanline buffer. - */ - -GLOBAL(JDIMENSION) -jpeg_write_scanlines (j_compress_ptr cinfo, JSAMPARRAY scanlines, - JDIMENSION num_lines) -{ - JDIMENSION row_ctr, rows_left; - - if (cinfo->global_state != CSTATE_SCANNING) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - if (cinfo->next_scanline >= cinfo->image_height) - WARNMS(cinfo, JWRN_TOO_MUCH_DATA); - - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->next_scanline; - cinfo->progress->pass_limit = (long) cinfo->image_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - - /* Give master control module another chance if this is first call to - * jpeg_write_scanlines. This lets output of the frame/scan headers be - * delayed so that application can write COM, etc, markers between - * jpeg_start_compress and jpeg_write_scanlines. - */ - if (cinfo->master->call_pass_startup) - (*cinfo->master->pass_startup) (cinfo); - - /* Ignore any extra scanlines at bottom of image. */ - rows_left = cinfo->image_height - cinfo->next_scanline; - if (num_lines > rows_left) - num_lines = rows_left; - - row_ctr = 0; - (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, num_lines); - cinfo->next_scanline += row_ctr; - return row_ctr; -} - - -/* - * Alternate entry point to write raw data. - * Processes exactly one iMCU row per call, unless suspended. - */ - -GLOBAL(JDIMENSION) -jpeg_write_raw_data (j_compress_ptr cinfo, JSAMPIMAGE data, - JDIMENSION num_lines) -{ - JDIMENSION lines_per_iMCU_row; - - if (cinfo->global_state != CSTATE_RAW_OK) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - if (cinfo->next_scanline >= cinfo->image_height) { - WARNMS(cinfo, JWRN_TOO_MUCH_DATA); - return 0; - } - - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->next_scanline; - cinfo->progress->pass_limit = (long) cinfo->image_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - - /* Give master control module another chance if this is first call to - * jpeg_write_raw_data. This lets output of the frame/scan headers be - * delayed so that application can write COM, etc, markers between - * jpeg_start_compress and jpeg_write_raw_data. - */ - if (cinfo->master->call_pass_startup) - (*cinfo->master->pass_startup) (cinfo); - - /* Verify that at least one iMCU row has been passed. */ - lines_per_iMCU_row = cinfo->max_v_samp_factor * DCTSIZE; - if (num_lines < lines_per_iMCU_row) - ERREXIT(cinfo, JERR_BUFFER_SIZE); - - /* Directly compress the row. */ - if (! (*cinfo->coef->compress_data) (cinfo, data)) { - /* If compressor did not consume the whole row, suspend processing. */ - return 0; - } - - /* OK, we processed one iMCU row. */ - cinfo->next_scanline += lines_per_iMCU_row; - return lines_per_iMCU_row; -} diff --git a/Dependencies/libjpeg/jcarith.c b/Dependencies/libjpeg/jcarith.c deleted file mode 100644 index 0b7ea55..0000000 --- a/Dependencies/libjpeg/jcarith.c +++ /dev/null @@ -1,934 +0,0 @@ -/* - * jcarith.c - * - * Developed 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains portable arithmetic entropy encoding routines for JPEG - * (implementing the ISO/IEC IS 10918-1 and CCITT Recommendation ITU-T T.81). - * - * Both sequential and progressive modes are supported in this single module. - * - * Suspension is not currently supported in this module. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Expanded entropy encoder object for arithmetic encoding. */ - -typedef struct { - struct jpeg_entropy_encoder pub; /* public fields */ - - INT32 c; /* C register, base of coding interval, layout as in sec. D.1.3 */ - INT32 a; /* A register, normalized size of coding interval */ - INT32 sc; /* counter for stacked 0xFF values which might overflow */ - INT32 zc; /* counter for pending 0x00 output values which might * - * be discarded at the end ("Pacman" termination) */ - int ct; /* bit shift counter, determines when next byte will be written */ - int buffer; /* buffer for most recent output byte != 0xFF */ - - int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ - int dc_context[MAX_COMPS_IN_SCAN]; /* context index for DC conditioning */ - - unsigned int restarts_to_go; /* MCUs left in this restart interval */ - int next_restart_num; /* next restart number to write (0-7) */ - - /* Pointers to statistics areas (these workspaces have image lifespan) */ - unsigned char * dc_stats[NUM_ARITH_TBLS]; - unsigned char * ac_stats[NUM_ARITH_TBLS]; - - /* Statistics bin for coding with fixed probability 0.5 */ - unsigned char fixed_bin[4]; -} arith_entropy_encoder; - -typedef arith_entropy_encoder * arith_entropy_ptr; - -/* The following two definitions specify the allocation chunk size - * for the statistics area. - * According to sections F.1.4.4.1.3 and F.1.4.4.2, we need at least - * 49 statistics bins for DC, and 245 statistics bins for AC coding. - * - * We use a compact representation with 1 byte per statistics bin, - * thus the numbers directly represent byte sizes. - * This 1 byte per statistics bin contains the meaning of the MPS - * (more probable symbol) in the highest bit (mask 0x80), and the - * index into the probability estimation state machine table - * in the lower bits (mask 0x7F). - */ - -#define DC_STAT_BINS 64 -#define AC_STAT_BINS 256 - -/* NOTE: Uncomment the following #define if you want to use the - * given formula for calculating the AC conditioning parameter Kx - * for spectral selection progressive coding in section G.1.3.2 - * of the spec (Kx = Kmin + SRL (8 + Se - Kmin) 4). - * Although the spec and P&M authors claim that this "has proven - * to give good results for 8 bit precision samples", I'm not - * convinced yet that this is really beneficial. - * Early tests gave only very marginal compression enhancements - * (a few - around 5 or so - bytes even for very large files), - * which would turn out rather negative if we'd suppress the - * DAC (Define Arithmetic Conditioning) marker segments for - * the default parameters in the future. - * Note that currently the marker writing module emits 12-byte - * DAC segments for a full-component scan in a color image. - * This is not worth worrying about IMHO. However, since the - * spec defines the default values to be used if the tables - * are omitted (unlike Huffman tables, which are required - * anyway), one might optimize this behaviour in the future, - * and then it would be disadvantageous to use custom tables if - * they don't provide sufficient gain to exceed the DAC size. - * - * On the other hand, I'd consider it as a reasonable result - * that the conditioning has no significant influence on the - * compression performance. This means that the basic - * statistical model is already rather stable. - * - * Thus, at the moment, we use the default conditioning values - * anyway, and do not use the custom formula. - * -#define CALCULATE_SPECTRAL_CONDITIONING - */ - -/* IRIGHT_SHIFT is like RIGHT_SHIFT, but works on int rather than INT32. - * We assume that int right shift is unsigned if INT32 right shift is, - * which should be safe. - */ - -#ifdef RIGHT_SHIFT_IS_UNSIGNED -#define ISHIFT_TEMPS int ishift_temp; -#define IRIGHT_SHIFT(x,shft) \ - ((ishift_temp = (x)) < 0 ? \ - (ishift_temp >> (shft)) | ((~0) << (16-(shft))) : \ - (ishift_temp >> (shft))) -#else -#define ISHIFT_TEMPS -#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) -#endif - - -LOCAL(void) -emit_byte (int val, j_compress_ptr cinfo) -/* Write next output byte; we do not support suspension in this module. */ -{ - struct jpeg_destination_mgr * dest = cinfo->dest; - - *dest->next_output_byte++ = (JOCTET) val; - if (--dest->free_in_buffer == 0) - if (! (*dest->empty_output_buffer) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); -} - - -/* - * Finish up at the end of an arithmetic-compressed scan. - */ - -METHODDEF(void) -finish_pass (j_compress_ptr cinfo) -{ - arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; - INT32 temp; - - /* Section D.1.8: Termination of encoding */ - - /* Find the e->c in the coding interval with the largest - * number of trailing zero bits */ - if ((temp = (e->a - 1 + e->c) & 0xFFFF0000L) < e->c) - e->c = temp + 0x8000L; - else - e->c = temp; - /* Send remaining bytes to output */ - e->c <<= e->ct; - if (e->c & 0xF8000000L) { - /* One final overflow has to be handled */ - if (e->buffer >= 0) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte(e->buffer + 1, cinfo); - if (e->buffer + 1 == 0xFF) - emit_byte(0x00, cinfo); - } - e->zc += e->sc; /* carry-over converts stacked 0xFF bytes to 0x00 */ - e->sc = 0; - } else { - if (e->buffer == 0) - ++e->zc; - else if (e->buffer >= 0) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte(e->buffer, cinfo); - } - if (e->sc) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - do { - emit_byte(0xFF, cinfo); - emit_byte(0x00, cinfo); - } while (--e->sc); - } - } - /* Output final bytes only if they are not 0x00 */ - if (e->c & 0x7FFF800L) { - if (e->zc) /* output final pending zero bytes */ - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte((e->c >> 19) & 0xFF, cinfo); - if (((e->c >> 19) & 0xFF) == 0xFF) - emit_byte(0x00, cinfo); - if (e->c & 0x7F800L) { - emit_byte((e->c >> 11) & 0xFF, cinfo); - if (((e->c >> 11) & 0xFF) == 0xFF) - emit_byte(0x00, cinfo); - } - } -} - - -/* - * The core arithmetic encoding routine (common in JPEG and JBIG). - * This needs to go as fast as possible. - * Machine-dependent optimization facilities - * are not utilized in this portable implementation. - * However, this code should be fairly efficient and - * may be a good base for further optimizations anyway. - * - * Parameter 'val' to be encoded may be 0 or 1 (binary decision). - * - * Note: I've added full "Pacman" termination support to the - * byte output routines, which is equivalent to the optional - * Discard_final_zeros procedure (Figure D.15) in the spec. - * Thus, we always produce the shortest possible output - * stream compliant to the spec (no trailing zero bytes, - * except for FF stuffing). - * - * I've also introduced a new scheme for accessing - * the probability estimation state machine table, - * derived from Markus Kuhn's JBIG implementation. - */ - -LOCAL(void) -arith_encode (j_compress_ptr cinfo, unsigned char *st, int val) -{ - register arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; - register unsigned char nl, nm; - register INT32 qe, temp; - register int sv; - - /* Fetch values from our compact representation of Table D.2: - * Qe values and probability estimation state machine - */ - sv = *st; - qe = jpeg_aritab[sv & 0x7F]; /* => Qe_Value */ - nl = qe & 0xFF; qe >>= 8; /* Next_Index_LPS + Switch_MPS */ - nm = qe & 0xFF; qe >>= 8; /* Next_Index_MPS */ - - /* Encode & estimation procedures per sections D.1.4 & D.1.5 */ - e->a -= qe; - if (val != (sv >> 7)) { - /* Encode the less probable symbol */ - if (e->a >= qe) { - /* If the interval size (qe) for the less probable symbol (LPS) - * is larger than the interval size for the MPS, then exchange - * the two symbols for coding efficiency, otherwise code the LPS - * as usual: */ - e->c += e->a; - e->a = qe; - } - *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ - } else { - /* Encode the more probable symbol */ - if (e->a >= 0x8000L) - return; /* A >= 0x8000 -> ready, no renormalization required */ - if (e->a < qe) { - /* If the interval size (qe) for the less probable symbol (LPS) - * is larger than the interval size for the MPS, then exchange - * the two symbols for coding efficiency: */ - e->c += e->a; - e->a = qe; - } - *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ - } - - /* Renormalization & data output per section D.1.6 */ - do { - e->a <<= 1; - e->c <<= 1; - if (--e->ct == 0) { - /* Another byte is ready for output */ - temp = e->c >> 19; - if (temp > 0xFF) { - /* Handle overflow over all stacked 0xFF bytes */ - if (e->buffer >= 0) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte(e->buffer + 1, cinfo); - if (e->buffer + 1 == 0xFF) - emit_byte(0x00, cinfo); - } - e->zc += e->sc; /* carry-over converts stacked 0xFF bytes to 0x00 */ - e->sc = 0; - /* Note: The 3 spacer bits in the C register guarantee - * that the new buffer byte can't be 0xFF here - * (see page 160 in the P&M JPEG book). */ - e->buffer = temp & 0xFF; /* new output byte, might overflow later */ - } else if (temp == 0xFF) { - ++e->sc; /* stack 0xFF byte (which might overflow later) */ - } else { - /* Output all stacked 0xFF bytes, they will not overflow any more */ - if (e->buffer == 0) - ++e->zc; - else if (e->buffer >= 0) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - emit_byte(e->buffer, cinfo); - } - if (e->sc) { - if (e->zc) - do emit_byte(0x00, cinfo); - while (--e->zc); - do { - emit_byte(0xFF, cinfo); - emit_byte(0x00, cinfo); - } while (--e->sc); - } - e->buffer = temp & 0xFF; /* new output byte (can still overflow) */ - } - e->c &= 0x7FFFFL; - e->ct += 8; - } - } while (e->a < 0x8000L); -} - - -/* - * Emit a restart marker & resynchronize predictions. - */ - -LOCAL(void) -emit_restart (j_compress_ptr cinfo, int restart_num) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - int ci; - jpeg_component_info * compptr; - - finish_pass(cinfo); - - emit_byte(0xFF, cinfo); - emit_byte(JPEG_RST0 + restart_num, cinfo); - - /* Re-initialize statistics areas */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) { - MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS); - /* Reset DC predictions to 0 */ - entropy->last_dc_val[ci] = 0; - entropy->dc_context[ci] = 0; - } - /* AC needs no table when not present */ - if (cinfo->Se) { - MEMZERO(entropy->ac_stats[compptr->ac_tbl_no], AC_STAT_BINS); - } - } - - /* Reset arithmetic encoding variables */ - entropy->c = 0; - entropy->a = 0x10000L; - entropy->sc = 0; - entropy->zc = 0; - entropy->ct = 11; - entropy->buffer = -1; /* empty */ -} - - -/* - * MCU encoding for DC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int blkn, ci, tbl; - int v, v2, m; - ISHIFT_TEMPS - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - tbl = cinfo->cur_comp_info[ci]->dc_tbl_no; - - /* Compute the DC value after the required point transform by Al. - * This is simply an arithmetic right shift. - */ - m = IRIGHT_SHIFT((int) ((*block)[0]), cinfo->Al); - - /* Sections F.1.4.1 & F.1.4.4.1: Encoding of DC coefficients */ - - /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ - st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; - - /* Figure F.4: Encode_DC_DIFF */ - if ((v = m - entropy->last_dc_val[ci]) == 0) { - arith_encode(cinfo, st, 0); - entropy->dc_context[ci] = 0; /* zero diff category */ - } else { - entropy->last_dc_val[ci] = m; - arith_encode(cinfo, st, 1); - /* Figure F.6: Encoding nonzero value v */ - /* Figure F.7: Encoding the sign of v */ - if (v > 0) { - arith_encode(cinfo, st + 1, 0); /* Table F.4: SS = S0 + 1 */ - st += 2; /* Table F.4: SP = S0 + 2 */ - entropy->dc_context[ci] = 4; /* small positive diff category */ - } else { - v = -v; - arith_encode(cinfo, st + 1, 1); /* Table F.4: SS = S0 + 1 */ - st += 3; /* Table F.4: SN = S0 + 3 */ - entropy->dc_context[ci] = 8; /* small negative diff category */ - } - /* Figure F.8: Encoding the magnitude category of v */ - m = 0; - if (v -= 1) { - arith_encode(cinfo, st, 1); - m = 1; - v2 = v; - st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ - while (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st += 1; - } - } - arith_encode(cinfo, st, 0); - /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ - if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) - entropy->dc_context[ci] = 0; /* zero diff category */ - else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) - entropy->dc_context[ci] += 8; /* large diff category */ - /* Figure F.9: Encoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - arith_encode(cinfo, st, (m & v) ? 1 : 0); - } - } - - return TRUE; -} - - -/* - * MCU encoding for AC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int tbl, k, ke; - int v, v2, m; - const int * natural_order; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - natural_order = cinfo->natural_order; - - /* Encode the MCU data block */ - block = MCU_data[0]; - tbl = cinfo->cur_comp_info[0]->ac_tbl_no; - - /* Sections F.1.4.2 & F.1.4.4.2: Encoding of AC coefficients */ - - /* Establish EOB (end-of-block) index */ - for (ke = cinfo->Se; ke > 0; ke--) - /* We must apply the point transform by Al. For AC coefficients this - * is an integer division with rounding towards 0. To do this portably - * in C, we shift after obtaining the absolute value. - */ - if ((v = (*block)[natural_order[ke]]) >= 0) { - if (v >>= cinfo->Al) break; - } else { - v = -v; - if (v >>= cinfo->Al) break; - } - - /* Figure F.5: Encode_AC_Coefficients */ - for (k = cinfo->Ss; k <= ke; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 0); /* EOB decision */ - for (;;) { - if ((v = (*block)[natural_order[k]]) >= 0) { - if (v >>= cinfo->Al) { - arith_encode(cinfo, st + 1, 1); - arith_encode(cinfo, entropy->fixed_bin, 0); - break; - } - } else { - v = -v; - if (v >>= cinfo->Al) { - arith_encode(cinfo, st + 1, 1); - arith_encode(cinfo, entropy->fixed_bin, 1); - break; - } - } - arith_encode(cinfo, st + 1, 0); st += 3; k++; - } - st += 2; - /* Figure F.8: Encoding the magnitude category of v */ - m = 0; - if (v -= 1) { - arith_encode(cinfo, st, 1); - m = 1; - v2 = v; - if (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st = entropy->ac_stats[tbl] + - (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); - while (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st += 1; - } - } - } - arith_encode(cinfo, st, 0); - /* Figure F.9: Encoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - arith_encode(cinfo, st, (m & v) ? 1 : 0); - } - /* Encode EOB decision only if k <= cinfo->Se */ - if (k <= cinfo->Se) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 1); - } - - return TRUE; -} - - -/* - * MCU encoding for DC successive approximation refinement scan. - */ - -METHODDEF(boolean) -encode_mcu_DC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - unsigned char *st; - int Al, blkn; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - st = entropy->fixed_bin; /* use fixed probability estimation */ - Al = cinfo->Al; - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - /* We simply emit the Al'th bit of the DC coefficient value. */ - arith_encode(cinfo, st, (MCU_data[blkn][0][0] >> Al) & 1); - } - - return TRUE; -} - - -/* - * MCU encoding for AC successive approximation refinement scan. - */ - -METHODDEF(boolean) -encode_mcu_AC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int tbl, k, ke, kex; - int v; - const int * natural_order; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - natural_order = cinfo->natural_order; - - /* Encode the MCU data block */ - block = MCU_data[0]; - tbl = cinfo->cur_comp_info[0]->ac_tbl_no; - - /* Section G.1.3.3: Encoding of AC coefficients */ - - /* Establish EOB (end-of-block) index */ - for (ke = cinfo->Se; ke > 0; ke--) - /* We must apply the point transform by Al. For AC coefficients this - * is an integer division with rounding towards 0. To do this portably - * in C, we shift after obtaining the absolute value. - */ - if ((v = (*block)[natural_order[ke]]) >= 0) { - if (v >>= cinfo->Al) break; - } else { - v = -v; - if (v >>= cinfo->Al) break; - } - - /* Establish EOBx (previous stage end-of-block) index */ - for (kex = ke; kex > 0; kex--) - if ((v = (*block)[natural_order[kex]]) >= 0) { - if (v >>= cinfo->Ah) break; - } else { - v = -v; - if (v >>= cinfo->Ah) break; - } - - /* Figure G.10: Encode_AC_Coefficients_SA */ - for (k = cinfo->Ss; k <= ke; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - if (k > kex) - arith_encode(cinfo, st, 0); /* EOB decision */ - for (;;) { - if ((v = (*block)[natural_order[k]]) >= 0) { - if (v >>= cinfo->Al) { - if (v >> 1) /* previously nonzero coef */ - arith_encode(cinfo, st + 2, (v & 1)); - else { /* newly nonzero coef */ - arith_encode(cinfo, st + 1, 1); - arith_encode(cinfo, entropy->fixed_bin, 0); - } - break; - } - } else { - v = -v; - if (v >>= cinfo->Al) { - if (v >> 1) /* previously nonzero coef */ - arith_encode(cinfo, st + 2, (v & 1)); - else { /* newly nonzero coef */ - arith_encode(cinfo, st + 1, 1); - arith_encode(cinfo, entropy->fixed_bin, 1); - } - break; - } - } - arith_encode(cinfo, st + 1, 0); st += 3; k++; - } - } - /* Encode EOB decision only if k <= cinfo->Se */ - if (k <= cinfo->Se) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 1); - } - - return TRUE; -} - - -/* - * Encode and output one MCU's worth of arithmetic-compressed coefficients. - */ - -METHODDEF(boolean) -encode_mcu (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - jpeg_component_info * compptr; - JBLOCKROW block; - unsigned char *st; - int blkn, ci, tbl, k, ke; - int v, v2, m; - const int * natural_order; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - emit_restart(cinfo, entropy->next_restart_num); - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - natural_order = cinfo->natural_order; - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - - /* Sections F.1.4.1 & F.1.4.4.1: Encoding of DC coefficients */ - - tbl = compptr->dc_tbl_no; - - /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ - st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; - - /* Figure F.4: Encode_DC_DIFF */ - if ((v = (*block)[0] - entropy->last_dc_val[ci]) == 0) { - arith_encode(cinfo, st, 0); - entropy->dc_context[ci] = 0; /* zero diff category */ - } else { - entropy->last_dc_val[ci] = (*block)[0]; - arith_encode(cinfo, st, 1); - /* Figure F.6: Encoding nonzero value v */ - /* Figure F.7: Encoding the sign of v */ - if (v > 0) { - arith_encode(cinfo, st + 1, 0); /* Table F.4: SS = S0 + 1 */ - st += 2; /* Table F.4: SP = S0 + 2 */ - entropy->dc_context[ci] = 4; /* small positive diff category */ - } else { - v = -v; - arith_encode(cinfo, st + 1, 1); /* Table F.4: SS = S0 + 1 */ - st += 3; /* Table F.4: SN = S0 + 3 */ - entropy->dc_context[ci] = 8; /* small negative diff category */ - } - /* Figure F.8: Encoding the magnitude category of v */ - m = 0; - if (v -= 1) { - arith_encode(cinfo, st, 1); - m = 1; - v2 = v; - st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ - while (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st += 1; - } - } - arith_encode(cinfo, st, 0); - /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ - if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) - entropy->dc_context[ci] = 0; /* zero diff category */ - else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) - entropy->dc_context[ci] += 8; /* large diff category */ - /* Figure F.9: Encoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - arith_encode(cinfo, st, (m & v) ? 1 : 0); - } - - /* Sections F.1.4.2 & F.1.4.4.2: Encoding of AC coefficients */ - - tbl = compptr->ac_tbl_no; - - /* Establish EOB (end-of-block) index */ - for (ke = cinfo->lim_Se; ke > 0; ke--) - if ((*block)[natural_order[ke]]) break; - - /* Figure F.5: Encode_AC_Coefficients */ - for (k = 1; k <= ke; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 0); /* EOB decision */ - while ((v = (*block)[natural_order[k]]) == 0) { - arith_encode(cinfo, st + 1, 0); st += 3; k++; - } - arith_encode(cinfo, st + 1, 1); - /* Figure F.6: Encoding nonzero value v */ - /* Figure F.7: Encoding the sign of v */ - if (v > 0) { - arith_encode(cinfo, entropy->fixed_bin, 0); - } else { - v = -v; - arith_encode(cinfo, entropy->fixed_bin, 1); - } - st += 2; - /* Figure F.8: Encoding the magnitude category of v */ - m = 0; - if (v -= 1) { - arith_encode(cinfo, st, 1); - m = 1; - v2 = v; - if (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st = entropy->ac_stats[tbl] + - (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); - while (v2 >>= 1) { - arith_encode(cinfo, st, 1); - m <<= 1; - st += 1; - } - } - } - arith_encode(cinfo, st, 0); - /* Figure F.9: Encoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - arith_encode(cinfo, st, (m & v) ? 1 : 0); - } - /* Encode EOB decision only if k <= cinfo->lim_Se */ - if (k <= cinfo->lim_Se) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - arith_encode(cinfo, st, 1); - } - } - - return TRUE; -} - - -/* - * Initialize for an arithmetic-compressed scan. - */ - -METHODDEF(void) -start_pass (j_compress_ptr cinfo, boolean gather_statistics) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - int ci, tbl; - jpeg_component_info * compptr; - - if (gather_statistics) - /* Make sure to avoid that in the master control logic! - * We are fully adaptive here and need no extra - * statistics gathering pass! - */ - ERREXIT(cinfo, JERR_NOT_COMPILED); - - /* We assume jcmaster.c already validated the progressive scan parameters. */ - - /* Select execution routines */ - if (cinfo->progressive_mode) { - if (cinfo->Ah == 0) { - if (cinfo->Ss == 0) - entropy->pub.encode_mcu = encode_mcu_DC_first; - else - entropy->pub.encode_mcu = encode_mcu_AC_first; - } else { - if (cinfo->Ss == 0) - entropy->pub.encode_mcu = encode_mcu_DC_refine; - else - entropy->pub.encode_mcu = encode_mcu_AC_refine; - } - } else - entropy->pub.encode_mcu = encode_mcu; - - /* Allocate & initialize requested statistics areas */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) { - tbl = compptr->dc_tbl_no; - if (tbl < 0 || tbl >= NUM_ARITH_TBLS) - ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); - if (entropy->dc_stats[tbl] == NULL) - entropy->dc_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, DC_STAT_BINS); - MEMZERO(entropy->dc_stats[tbl], DC_STAT_BINS); - /* Initialize DC predictions to 0 */ - entropy->last_dc_val[ci] = 0; - entropy->dc_context[ci] = 0; - } - /* AC needs no table when not present */ - if (cinfo->Se) { - tbl = compptr->ac_tbl_no; - if (tbl < 0 || tbl >= NUM_ARITH_TBLS) - ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); - if (entropy->ac_stats[tbl] == NULL) - entropy->ac_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, AC_STAT_BINS); - MEMZERO(entropy->ac_stats[tbl], AC_STAT_BINS); -#ifdef CALCULATE_SPECTRAL_CONDITIONING - if (cinfo->progressive_mode) - /* Section G.1.3.2: Set appropriate arithmetic conditioning value Kx */ - cinfo->arith_ac_K[tbl] = cinfo->Ss + ((8 + cinfo->Se - cinfo->Ss) >> 4); -#endif - } - } - - /* Initialize arithmetic encoding variables */ - entropy->c = 0; - entropy->a = 0x10000L; - entropy->sc = 0; - entropy->zc = 0; - entropy->ct = 11; - entropy->buffer = -1; /* empty */ - - /* Initialize restart stuff */ - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num = 0; -} - - -/* - * Module initialization routine for arithmetic entropy encoding. - */ - -GLOBAL(void) -jinit_arith_encoder (j_compress_ptr cinfo) -{ - arith_entropy_ptr entropy; - int i; - - entropy = (arith_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(arith_entropy_encoder)); - cinfo->entropy = (struct jpeg_entropy_encoder *) entropy; - entropy->pub.start_pass = start_pass; - entropy->pub.finish_pass = finish_pass; - - /* Mark tables unallocated */ - for (i = 0; i < NUM_ARITH_TBLS; i++) { - entropy->dc_stats[i] = NULL; - entropy->ac_stats[i] = NULL; - } - - /* Initialize index for fixed probability estimation */ - entropy->fixed_bin[0] = 113; -} diff --git a/Dependencies/libjpeg/jccoefct.c b/Dependencies/libjpeg/jccoefct.c deleted file mode 100644 index d775313..0000000 --- a/Dependencies/libjpeg/jccoefct.c +++ /dev/null @@ -1,453 +0,0 @@ -/* - * jccoefct.c - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the coefficient buffer controller for compression. - * This controller is the top level of the JPEG compressor proper. - * The coefficient buffer lies between forward-DCT and entropy encoding steps. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* We use a full-image coefficient buffer when doing Huffman optimization, - * and also for writing multiple-scan JPEG files. In all cases, the DCT - * step is run during the first pass, and subsequent passes need only read - * the buffered coefficients. - */ -#ifdef ENTROPY_OPT_SUPPORTED -#define FULL_COEF_BUFFER_SUPPORTED -#else -#ifdef C_MULTISCAN_FILES_SUPPORTED -#define FULL_COEF_BUFFER_SUPPORTED -#endif -#endif - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_c_coef_controller pub; /* public fields */ - - JDIMENSION iMCU_row_num; /* iMCU row # within image */ - JDIMENSION mcu_ctr; /* counts MCUs processed in current row */ - int MCU_vert_offset; /* counts MCU rows within iMCU row */ - int MCU_rows_per_iMCU_row; /* number of such rows needed */ - - /* For single-pass compression, it's sufficient to buffer just one MCU - * (although this may prove a bit slow in practice). We allocate a - * workspace of C_MAX_BLOCKS_IN_MCU coefficient blocks, and reuse it for each - * MCU constructed and sent. (On 80x86, the workspace is FAR even though - * it's not really very big; this is to keep the module interfaces unchanged - * when a large coefficient buffer is necessary.) - * In multi-pass modes, this array points to the current MCU's blocks - * within the virtual arrays. - */ - JBLOCKROW MCU_buffer[C_MAX_BLOCKS_IN_MCU]; - - /* In multi-pass modes, we need a virtual block array for each component. */ - jvirt_barray_ptr whole_image[MAX_COMPONENTS]; -} my_coef_controller; - -typedef my_coef_controller * my_coef_ptr; - - -/* Forward declarations */ -METHODDEF(boolean) compress_data - JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); -#ifdef FULL_COEF_BUFFER_SUPPORTED -METHODDEF(boolean) compress_first_pass - JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); -METHODDEF(boolean) compress_output - JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); -#endif - - -LOCAL(void) -start_iMCU_row (j_compress_ptr cinfo) -/* Reset within-iMCU-row counters for a new row */ -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - /* In an interleaved scan, an MCU row is the same as an iMCU row. - * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. - * But at the bottom of the image, process only what's left. - */ - if (cinfo->comps_in_scan > 1) { - coef->MCU_rows_per_iMCU_row = 1; - } else { - if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1)) - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; - else - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; - } - - coef->mcu_ctr = 0; - coef->MCU_vert_offset = 0; -} - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_coef (j_compress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - coef->iMCU_row_num = 0; - start_iMCU_row(cinfo); - - switch (pass_mode) { - case JBUF_PASS_THRU: - if (coef->whole_image[0] != NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - coef->pub.compress_data = compress_data; - break; -#ifdef FULL_COEF_BUFFER_SUPPORTED - case JBUF_SAVE_AND_PASS: - if (coef->whole_image[0] == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - coef->pub.compress_data = compress_first_pass; - break; - case JBUF_CRANK_DEST: - if (coef->whole_image[0] == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - coef->pub.compress_data = compress_output; - break; -#endif - default: - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - break; - } -} - - -/* - * Process some data in the single-pass case. - * We process the equivalent of one fully interleaved MCU row ("iMCU" row) - * per call, ie, v_samp_factor block rows for each component in the image. - * Returns TRUE if the iMCU row is completed, FALSE if suspended. - * - * NB: input_buf contains a plane for each component in image, - * which we index according to the component's SOF position. - */ - -METHODDEF(boolean) -compress_data (j_compress_ptr cinfo, JSAMPIMAGE input_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - int blkn, bi, ci, yindex, yoffset, blockcnt; - JDIMENSION ypos, xpos; - jpeg_component_info *compptr; - forward_DCT_ptr forward_DCT; - - /* Loop to write as much as one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->mcu_ctr; MCU_col_num <= last_MCU_col; - MCU_col_num++) { - /* Determine where data comes from in input_buf and do the DCT thing. - * Each call on forward_DCT processes a horizontal row of DCT blocks - * as wide as an MCU; we rely on having allocated the MCU_buffer[] blocks - * sequentially. Dummy blocks at the right or bottom edge are filled in - * specially. The data in them does not matter for image reconstruction, - * so we fill them with values that will encode to the smallest amount of - * data, viz: all zeroes in the AC entries, DC entries equal to previous - * block's DC value. (Thanks to Thomas Kinsman for this idea.) - */ - blkn = 0; - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - forward_DCT = cinfo->fdct->forward_DCT[compptr->component_index]; - blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width - : compptr->last_col_width; - xpos = MCU_col_num * compptr->MCU_sample_width; - ypos = yoffset * compptr->DCT_v_scaled_size; - /* ypos == (yoffset+yindex) * DCTSIZE */ - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - if (coef->iMCU_row_num < last_iMCU_row || - yoffset+yindex < compptr->last_row_height) { - (*forward_DCT) (cinfo, compptr, - input_buf[compptr->component_index], - coef->MCU_buffer[blkn], - ypos, xpos, (JDIMENSION) blockcnt); - if (blockcnt < compptr->MCU_width) { - /* Create some dummy blocks at the right edge of the image. */ - jzero_far((void FAR *) coef->MCU_buffer[blkn + blockcnt], - (compptr->MCU_width - blockcnt) * SIZEOF(JBLOCK)); - for (bi = blockcnt; bi < compptr->MCU_width; bi++) { - coef->MCU_buffer[blkn+bi][0][0] = coef->MCU_buffer[blkn+bi-1][0][0]; - } - } - } else { - /* Create a row of dummy blocks at the bottom of the image. */ - jzero_far((void FAR *) coef->MCU_buffer[blkn], - compptr->MCU_width * SIZEOF(JBLOCK)); - for (bi = 0; bi < compptr->MCU_width; bi++) { - coef->MCU_buffer[blkn+bi][0][0] = coef->MCU_buffer[blkn-1][0][0]; - } - } - blkn += compptr->MCU_width; - ypos += compptr->DCT_v_scaled_size; - } - } - /* Try to write the MCU. In event of a suspension failure, we will - * re-DCT the MCU on restart (a bit inefficient, could be fixed...) - */ - if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->mcu_ctr = MCU_col_num; - return FALSE; - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->mcu_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - coef->iMCU_row_num++; - start_iMCU_row(cinfo); - return TRUE; -} - - -#ifdef FULL_COEF_BUFFER_SUPPORTED - -/* - * Process some data in the first pass of a multi-pass case. - * We process the equivalent of one fully interleaved MCU row ("iMCU" row) - * per call, ie, v_samp_factor block rows for each component in the image. - * This amount of data is read from the source buffer, DCT'd and quantized, - * and saved into the virtual arrays. We also generate suitable dummy blocks - * as needed at the right and lower edges. (The dummy blocks are constructed - * in the virtual arrays, which have been padded appropriately.) This makes - * it possible for subsequent passes not to worry about real vs. dummy blocks. - * - * We must also emit the data to the entropy encoder. This is conveniently - * done by calling compress_output() after we've loaded the current strip - * of the virtual arrays. - * - * NB: input_buf contains a plane for each component in image. All - * components are DCT'd and loaded into the virtual arrays in this pass. - * However, it may be that only a subset of the components are emitted to - * the entropy encoder during this first pass; be careful about looking - * at the scan-dependent variables (MCU dimensions, etc). - */ - -METHODDEF(boolean) -compress_first_pass (j_compress_ptr cinfo, JSAMPIMAGE input_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - JDIMENSION blocks_across, MCUs_across, MCUindex; - int bi, ci, h_samp_factor, block_row, block_rows, ndummy; - JCOEF lastDC; - jpeg_component_info *compptr; - JBLOCKARRAY buffer; - JBLOCKROW thisblockrow, lastblockrow; - forward_DCT_ptr forward_DCT; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Align the virtual buffer for this component. */ - buffer = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[ci], - coef->iMCU_row_num * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, TRUE); - /* Count non-dummy DCT block rows in this iMCU row. */ - if (coef->iMCU_row_num < last_iMCU_row) - block_rows = compptr->v_samp_factor; - else { - /* NB: can't use last_row_height here, since may not be set! */ - block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (block_rows == 0) block_rows = compptr->v_samp_factor; - } - blocks_across = compptr->width_in_blocks; - h_samp_factor = compptr->h_samp_factor; - /* Count number of dummy blocks to be added at the right margin. */ - ndummy = (int) (blocks_across % h_samp_factor); - if (ndummy > 0) - ndummy = h_samp_factor - ndummy; - forward_DCT = cinfo->fdct->forward_DCT[ci]; - /* Perform DCT for all non-dummy blocks in this iMCU row. Each call - * on forward_DCT processes a complete horizontal row of DCT blocks. - */ - for (block_row = 0; block_row < block_rows; block_row++) { - thisblockrow = buffer[block_row]; - (*forward_DCT) (cinfo, compptr, input_buf[ci], thisblockrow, - (JDIMENSION) (block_row * compptr->DCT_v_scaled_size), - (JDIMENSION) 0, blocks_across); - if (ndummy > 0) { - /* Create dummy blocks at the right edge of the image. */ - thisblockrow += blocks_across; /* => first dummy block */ - jzero_far((void FAR *) thisblockrow, ndummy * SIZEOF(JBLOCK)); - lastDC = thisblockrow[-1][0]; - for (bi = 0; bi < ndummy; bi++) { - thisblockrow[bi][0] = lastDC; - } - } - } - /* If at end of image, create dummy block rows as needed. - * The tricky part here is that within each MCU, we want the DC values - * of the dummy blocks to match the last real block's DC value. - * This squeezes a few more bytes out of the resulting file... - */ - if (coef->iMCU_row_num == last_iMCU_row) { - blocks_across += ndummy; /* include lower right corner */ - MCUs_across = blocks_across / h_samp_factor; - for (block_row = block_rows; block_row < compptr->v_samp_factor; - block_row++) { - thisblockrow = buffer[block_row]; - lastblockrow = buffer[block_row-1]; - jzero_far((void FAR *) thisblockrow, - (size_t) (blocks_across * SIZEOF(JBLOCK))); - for (MCUindex = 0; MCUindex < MCUs_across; MCUindex++) { - lastDC = lastblockrow[h_samp_factor-1][0]; - for (bi = 0; bi < h_samp_factor; bi++) { - thisblockrow[bi][0] = lastDC; - } - thisblockrow += h_samp_factor; /* advance to next MCU in row */ - lastblockrow += h_samp_factor; - } - } - } - } - /* NB: compress_output will increment iMCU_row_num if successful. - * A suspension return will result in redoing all the work above next time. - */ - - /* Emit data to the entropy encoder, sharing code with subsequent passes */ - return compress_output(cinfo, input_buf); -} - - -/* - * Process some data in subsequent passes of a multi-pass case. - * We process the equivalent of one fully interleaved MCU row ("iMCU" row) - * per call, ie, v_samp_factor block rows for each component in the scan. - * The data is obtained from the virtual arrays and fed to the entropy coder. - * Returns TRUE if the iMCU row is completed, FALSE if suspended. - * - * NB: input_buf is ignored; it is likely to be a NULL pointer. - */ - -METHODDEF(boolean) -compress_output (j_compress_ptr cinfo, JSAMPIMAGE input_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - int blkn, ci, xindex, yindex, yoffset; - JDIMENSION start_col; - JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; - JBLOCKROW buffer_ptr; - jpeg_component_info *compptr; - - /* Align the virtual buffers for the components used in this scan. - * NB: during first pass, this is safe only because the buffers will - * already be aligned properly, so jmemmgr.c won't need to do any I/O. - */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - buffer[ci] = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], - coef->iMCU_row_num * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, FALSE); - } - - /* Loop to process one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row; - MCU_col_num++) { - /* Construct list of pointers to DCT blocks belonging to this MCU */ - blkn = 0; /* index of current DCT block within MCU */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - start_col = MCU_col_num * compptr->MCU_width; - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - buffer_ptr = buffer[ci][yindex+yoffset] + start_col; - for (xindex = 0; xindex < compptr->MCU_width; xindex++) { - coef->MCU_buffer[blkn++] = buffer_ptr++; - } - } - } - /* Try to write the MCU. */ - if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->mcu_ctr = MCU_col_num; - return FALSE; - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->mcu_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - coef->iMCU_row_num++; - start_iMCU_row(cinfo); - return TRUE; -} - -#endif /* FULL_COEF_BUFFER_SUPPORTED */ - - -/* - * Initialize coefficient buffer controller. - */ - -GLOBAL(void) -jinit_c_coef_controller (j_compress_ptr cinfo, boolean need_full_buffer) -{ - my_coef_ptr coef; - - coef = (my_coef_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_coef_controller)); - cinfo->coef = (struct jpeg_c_coef_controller *) coef; - coef->pub.start_pass = start_pass_coef; - - /* Create the coefficient buffer. */ - if (need_full_buffer) { -#ifdef FULL_COEF_BUFFER_SUPPORTED - /* Allocate a full-image virtual array for each component, */ - /* padded to a multiple of samp_factor DCT blocks in each direction. */ - int ci; - jpeg_component_info *compptr; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - coef->whole_image[ci] = (*cinfo->mem->request_virt_barray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - (JDIMENSION) jround_up((long) compptr->width_in_blocks, - (long) compptr->h_samp_factor), - (JDIMENSION) jround_up((long) compptr->height_in_blocks, - (long) compptr->v_samp_factor), - (JDIMENSION) compptr->v_samp_factor); - } -#else - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -#endif - } else { - /* We only need a single-MCU buffer. */ - JBLOCKROW buffer; - int i; - - buffer = (JBLOCKROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); - for (i = 0; i < C_MAX_BLOCKS_IN_MCU; i++) { - coef->MCU_buffer[i] = buffer + i; - } - coef->whole_image[0] = NULL; /* flag for no virtual arrays */ - } -} diff --git a/Dependencies/libjpeg/jccolor.c b/Dependencies/libjpeg/jccolor.c deleted file mode 100644 index 0a8a4b5..0000000 --- a/Dependencies/libjpeg/jccolor.c +++ /dev/null @@ -1,459 +0,0 @@ -/* - * jccolor.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains input colorspace conversion routines. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private subobject */ - -typedef struct { - struct jpeg_color_converter pub; /* public fields */ - - /* Private state for RGB->YCC conversion */ - INT32 * rgb_ycc_tab; /* => table for RGB to YCbCr conversion */ -} my_color_converter; - -typedef my_color_converter * my_cconvert_ptr; - - -/**************** RGB -> YCbCr conversion: most common case **************/ - -/* - * YCbCr is defined per CCIR 601-1, except that Cb and Cr are - * normalized to the range 0..MAXJSAMPLE rather than -0.5 .. 0.5. - * The conversion equations to be implemented are therefore - * Y = 0.29900 * R + 0.58700 * G + 0.11400 * B - * Cb = -0.16874 * R - 0.33126 * G + 0.50000 * B + CENTERJSAMPLE - * Cr = 0.50000 * R - 0.41869 * G - 0.08131 * B + CENTERJSAMPLE - * (These numbers are derived from TIFF 6.0 section 21, dated 3-June-92.) - * Note: older versions of the IJG code used a zero offset of MAXJSAMPLE/2, - * rather than CENTERJSAMPLE, for Cb and Cr. This gave equal positive and - * negative swings for Cb/Cr, but meant that grayscale values (Cb=Cr=0) - * were not represented exactly. Now we sacrifice exact representation of - * maximum red and maximum blue in order to get exact grayscales. - * - * To avoid floating-point arithmetic, we represent the fractional constants - * as integers scaled up by 2^16 (about 4 digits precision); we have to divide - * the products by 2^16, with appropriate rounding, to get the correct answer. - * - * For even more speed, we avoid doing any multiplications in the inner loop - * by precalculating the constants times R,G,B for all possible values. - * For 8-bit JSAMPLEs this is very reasonable (only 256 entries per table); - * for 12-bit samples it is still acceptable. It's not very reasonable for - * 16-bit samples, but if you want lossless storage you shouldn't be changing - * colorspace anyway. - * The CENTERJSAMPLE offsets and the rounding fudge-factor of 0.5 are included - * in the tables to save adding them separately in the inner loop. - */ - -#define SCALEBITS 16 /* speediest right-shift on some machines */ -#define CBCR_OFFSET ((INT32) CENTERJSAMPLE << SCALEBITS) -#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) -#define FIX(x) ((INT32) ((x) * (1L< Y section */ -#define G_Y_OFF (1*(MAXJSAMPLE+1)) /* offset to G => Y section */ -#define B_Y_OFF (2*(MAXJSAMPLE+1)) /* etc. */ -#define R_CB_OFF (3*(MAXJSAMPLE+1)) -#define G_CB_OFF (4*(MAXJSAMPLE+1)) -#define B_CB_OFF (5*(MAXJSAMPLE+1)) -#define R_CR_OFF B_CB_OFF /* B=>Cb, R=>Cr are the same */ -#define G_CR_OFF (6*(MAXJSAMPLE+1)) -#define B_CR_OFF (7*(MAXJSAMPLE+1)) -#define TABLE_SIZE (8*(MAXJSAMPLE+1)) - - -/* - * Initialize for RGB->YCC colorspace conversion. - */ - -METHODDEF(void) -rgb_ycc_start (j_compress_ptr cinfo) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - INT32 * rgb_ycc_tab; - INT32 i; - - /* Allocate and fill in the conversion tables. */ - cconvert->rgb_ycc_tab = rgb_ycc_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (TABLE_SIZE * SIZEOF(INT32))); - - for (i = 0; i <= MAXJSAMPLE; i++) { - rgb_ycc_tab[i+R_Y_OFF] = FIX(0.29900) * i; - rgb_ycc_tab[i+G_Y_OFF] = FIX(0.58700) * i; - rgb_ycc_tab[i+B_Y_OFF] = FIX(0.11400) * i + ONE_HALF; - rgb_ycc_tab[i+R_CB_OFF] = (-FIX(0.16874)) * i; - rgb_ycc_tab[i+G_CB_OFF] = (-FIX(0.33126)) * i; - /* We use a rounding fudge-factor of 0.5-epsilon for Cb and Cr. - * This ensures that the maximum output will round to MAXJSAMPLE - * not MAXJSAMPLE+1, and thus that we don't have to range-limit. - */ - rgb_ycc_tab[i+B_CB_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1; -/* B=>Cb and R=>Cr tables are the same - rgb_ycc_tab[i+R_CR_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1; -*/ - rgb_ycc_tab[i+G_CR_OFF] = (-FIX(0.41869)) * i; - rgb_ycc_tab[i+B_CR_OFF] = (-FIX(0.08131)) * i; - } -} - - -/* - * Convert some rows of samples to the JPEG colorspace. - * - * Note that we change from the application's interleaved-pixel format - * to our internal noninterleaved, one-plane-per-component format. - * The input buffer is therefore three times as wide as the output buffer. - * - * A starting row offset is provided only for the output buffer. The caller - * can easily adjust the passed input_buf value to accommodate any row - * offset required on that side. - */ - -METHODDEF(void) -rgb_ycc_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int r, g, b; - register INT32 * ctab = cconvert->rgb_ycc_tab; - register JSAMPROW inptr; - register JSAMPROW outptr0, outptr1, outptr2; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->image_width; - - while (--num_rows >= 0) { - inptr = *input_buf++; - outptr0 = output_buf[0][output_row]; - outptr1 = output_buf[1][output_row]; - outptr2 = output_buf[2][output_row]; - output_row++; - for (col = 0; col < num_cols; col++) { - r = GETJSAMPLE(inptr[RGB_RED]); - g = GETJSAMPLE(inptr[RGB_GREEN]); - b = GETJSAMPLE(inptr[RGB_BLUE]); - inptr += RGB_PIXELSIZE; - /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations - * must be too; we do not need an explicit range-limiting operation. - * Hence the value being shifted is never negative, and we don't - * need the general RIGHT_SHIFT macro. - */ - /* Y */ - outptr0[col] = (JSAMPLE) - ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) - >> SCALEBITS); - /* Cb */ - outptr1[col] = (JSAMPLE) - ((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF]) - >> SCALEBITS); - /* Cr */ - outptr2[col] = (JSAMPLE) - ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF]) - >> SCALEBITS); - } - } -} - - -/**************** Cases other than RGB -> YCbCr **************/ - - -/* - * Convert some rows of samples to the JPEG colorspace. - * This version handles RGB->grayscale conversion, which is the same - * as the RGB->Y portion of RGB->YCbCr. - * We assume rgb_ycc_start has been called (we only use the Y tables). - */ - -METHODDEF(void) -rgb_gray_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int r, g, b; - register INT32 * ctab = cconvert->rgb_ycc_tab; - register JSAMPROW inptr; - register JSAMPROW outptr; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->image_width; - - while (--num_rows >= 0) { - inptr = *input_buf++; - outptr = output_buf[0][output_row]; - output_row++; - for (col = 0; col < num_cols; col++) { - r = GETJSAMPLE(inptr[RGB_RED]); - g = GETJSAMPLE(inptr[RGB_GREEN]); - b = GETJSAMPLE(inptr[RGB_BLUE]); - inptr += RGB_PIXELSIZE; - /* Y */ - outptr[col] = (JSAMPLE) - ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) - >> SCALEBITS); - } - } -} - - -/* - * Convert some rows of samples to the JPEG colorspace. - * This version handles Adobe-style CMYK->YCCK conversion, - * where we convert R=1-C, G=1-M, and B=1-Y to YCbCr using the same - * conversion as above, while passing K (black) unchanged. - * We assume rgb_ycc_start has been called. - */ - -METHODDEF(void) -cmyk_ycck_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int r, g, b; - register INT32 * ctab = cconvert->rgb_ycc_tab; - register JSAMPROW inptr; - register JSAMPROW outptr0, outptr1, outptr2, outptr3; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->image_width; - - while (--num_rows >= 0) { - inptr = *input_buf++; - outptr0 = output_buf[0][output_row]; - outptr1 = output_buf[1][output_row]; - outptr2 = output_buf[2][output_row]; - outptr3 = output_buf[3][output_row]; - output_row++; - for (col = 0; col < num_cols; col++) { - r = MAXJSAMPLE - GETJSAMPLE(inptr[0]); - g = MAXJSAMPLE - GETJSAMPLE(inptr[1]); - b = MAXJSAMPLE - GETJSAMPLE(inptr[2]); - /* K passes through as-is */ - outptr3[col] = inptr[3]; /* don't need GETJSAMPLE here */ - inptr += 4; - /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations - * must be too; we do not need an explicit range-limiting operation. - * Hence the value being shifted is never negative, and we don't - * need the general RIGHT_SHIFT macro. - */ - /* Y */ - outptr0[col] = (JSAMPLE) - ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) - >> SCALEBITS); - /* Cb */ - outptr1[col] = (JSAMPLE) - ((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF]) - >> SCALEBITS); - /* Cr */ - outptr2[col] = (JSAMPLE) - ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF]) - >> SCALEBITS); - } - } -} - - -/* - * Convert some rows of samples to the JPEG colorspace. - * This version handles grayscale output with no conversion. - * The source can be either plain grayscale or YCbCr (since Y == gray). - */ - -METHODDEF(void) -grayscale_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - register JSAMPROW inptr; - register JSAMPROW outptr; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->image_width; - int instride = cinfo->input_components; - - while (--num_rows >= 0) { - inptr = *input_buf++; - outptr = output_buf[0][output_row]; - output_row++; - for (col = 0; col < num_cols; col++) { - outptr[col] = inptr[0]; /* don't need GETJSAMPLE() here */ - inptr += instride; - } - } -} - - -/* - * Convert some rows of samples to the JPEG colorspace. - * This version handles multi-component colorspaces without conversion. - * We assume input_components == num_components. - */ - -METHODDEF(void) -null_convert (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows) -{ - register JSAMPROW inptr; - register JSAMPROW outptr; - register JDIMENSION col; - register int ci; - int nc = cinfo->num_components; - JDIMENSION num_cols = cinfo->image_width; - - while (--num_rows >= 0) { - /* It seems fastest to make a separate pass for each component. */ - for (ci = 0; ci < nc; ci++) { - inptr = *input_buf; - outptr = output_buf[ci][output_row]; - for (col = 0; col < num_cols; col++) { - outptr[col] = inptr[ci]; /* don't need GETJSAMPLE() here */ - inptr += nc; - } - } - input_buf++; - output_row++; - } -} - - -/* - * Empty method for start_pass. - */ - -METHODDEF(void) -null_method (j_compress_ptr cinfo) -{ - /* no work needed */ -} - - -/* - * Module initialization routine for input colorspace conversion. - */ - -GLOBAL(void) -jinit_color_converter (j_compress_ptr cinfo) -{ - my_cconvert_ptr cconvert; - - cconvert = (my_cconvert_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_color_converter)); - cinfo->cconvert = (struct jpeg_color_converter *) cconvert; - /* set start_pass to null method until we find out differently */ - cconvert->pub.start_pass = null_method; - - /* Make sure input_components agrees with in_color_space */ - switch (cinfo->in_color_space) { - case JCS_GRAYSCALE: - if (cinfo->input_components != 1) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; - - case JCS_RGB: -#if RGB_PIXELSIZE != 3 - if (cinfo->input_components != RGB_PIXELSIZE) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; -#endif /* else share code with YCbCr */ - - case JCS_YCbCr: - if (cinfo->input_components != 3) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; - - case JCS_CMYK: - case JCS_YCCK: - if (cinfo->input_components != 4) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; - - default: /* JCS_UNKNOWN can be anything */ - if (cinfo->input_components < 1) - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; - } - - /* Check num_components, set conversion method based on requested space */ - switch (cinfo->jpeg_color_space) { - case JCS_GRAYSCALE: - if (cinfo->num_components != 1) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_GRAYSCALE) - cconvert->pub.color_convert = grayscale_convert; - else if (cinfo->in_color_space == JCS_RGB) { - cconvert->pub.start_pass = rgb_ycc_start; - cconvert->pub.color_convert = rgb_gray_convert; - } else if (cinfo->in_color_space == JCS_YCbCr) - cconvert->pub.color_convert = grayscale_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_RGB: - if (cinfo->num_components != 3) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_RGB && RGB_PIXELSIZE == 3) - cconvert->pub.color_convert = null_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_YCbCr: - if (cinfo->num_components != 3) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_RGB) { - cconvert->pub.start_pass = rgb_ycc_start; - cconvert->pub.color_convert = rgb_ycc_convert; - } else if (cinfo->in_color_space == JCS_YCbCr) - cconvert->pub.color_convert = null_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_CMYK: - if (cinfo->num_components != 4) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_CMYK) - cconvert->pub.color_convert = null_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_YCCK: - if (cinfo->num_components != 4) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_CMYK) { - cconvert->pub.start_pass = rgb_ycc_start; - cconvert->pub.color_convert = cmyk_ycck_convert; - } else if (cinfo->in_color_space == JCS_YCCK) - cconvert->pub.color_convert = null_convert; - else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - default: /* allow null conversion of JCS_UNKNOWN */ - if (cinfo->jpeg_color_space != cinfo->in_color_space || - cinfo->num_components != cinfo->input_components) - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - cconvert->pub.color_convert = null_convert; - break; - } -} diff --git a/Dependencies/libjpeg/jcdctmgr.c b/Dependencies/libjpeg/jcdctmgr.c deleted file mode 100644 index 0bbdbb6..0000000 --- a/Dependencies/libjpeg/jcdctmgr.c +++ /dev/null @@ -1,482 +0,0 @@ -/* - * jcdctmgr.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the forward-DCT management logic. - * This code selects a particular DCT implementation to be used, - * and it performs related housekeeping chores including coefficient - * quantization. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - - -/* Private subobject for this module */ - -typedef struct { - struct jpeg_forward_dct pub; /* public fields */ - - /* Pointer to the DCT routine actually in use */ - forward_DCT_method_ptr do_dct[MAX_COMPONENTS]; - - /* The actual post-DCT divisors --- not identical to the quant table - * entries, because of scaling (especially for an unnormalized DCT). - * Each table is given in normal array order. - */ - DCTELEM * divisors[NUM_QUANT_TBLS]; - -#ifdef DCT_FLOAT_SUPPORTED - /* Same as above for the floating-point case. */ - float_DCT_method_ptr do_float_dct[MAX_COMPONENTS]; - FAST_FLOAT * float_divisors[NUM_QUANT_TBLS]; -#endif -} my_fdct_controller; - -typedef my_fdct_controller * my_fdct_ptr; - - -/* The current scaled-DCT routines require ISLOW-style divisor tables, - * so be sure to compile that code if either ISLOW or SCALING is requested. - */ -#ifdef DCT_ISLOW_SUPPORTED -#define PROVIDE_ISLOW_TABLES -#else -#ifdef DCT_SCALING_SUPPORTED -#define PROVIDE_ISLOW_TABLES -#endif -#endif - - -/* - * Perform forward DCT on one or more blocks of a component. - * - * The input samples are taken from the sample_data[] array starting at - * position start_row/start_col, and moving to the right for any additional - * blocks. The quantized coefficients are returned in coef_blocks[]. - */ - -METHODDEF(void) -forward_DCT (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY sample_data, JBLOCKROW coef_blocks, - JDIMENSION start_row, JDIMENSION start_col, - JDIMENSION num_blocks) -/* This version is used for integer DCT implementations. */ -{ - /* This routine is heavily used, so it's worth coding it tightly. */ - my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; - forward_DCT_method_ptr do_dct = fdct->do_dct[compptr->component_index]; - DCTELEM * divisors = fdct->divisors[compptr->quant_tbl_no]; - DCTELEM workspace[DCTSIZE2]; /* work area for FDCT subroutine */ - JDIMENSION bi; - - sample_data += start_row; /* fold in the vertical offset once */ - - for (bi = 0; bi < num_blocks; bi++, start_col += compptr->DCT_h_scaled_size) { - /* Perform the DCT */ - (*do_dct) (workspace, sample_data, start_col); - - /* Quantize/descale the coefficients, and store into coef_blocks[] */ - { register DCTELEM temp, qval; - register int i; - register JCOEFPTR output_ptr = coef_blocks[bi]; - - for (i = 0; i < DCTSIZE2; i++) { - qval = divisors[i]; - temp = workspace[i]; - /* Divide the coefficient value by qval, ensuring proper rounding. - * Since C does not specify the direction of rounding for negative - * quotients, we have to force the dividend positive for portability. - * - * In most files, at least half of the output values will be zero - * (at default quantization settings, more like three-quarters...) - * so we should ensure that this case is fast. On many machines, - * a comparison is enough cheaper than a divide to make a special test - * a win. Since both inputs will be nonnegative, we need only test - * for a < b to discover whether a/b is 0. - * If your machine's division is fast enough, define FAST_DIVIDE. - */ -#ifdef FAST_DIVIDE -#define DIVIDE_BY(a,b) a /= b -#else -#define DIVIDE_BY(a,b) if (a >= b) a /= b; else a = 0 -#endif - if (temp < 0) { - temp = -temp; - temp += qval>>1; /* for rounding */ - DIVIDE_BY(temp, qval); - temp = -temp; - } else { - temp += qval>>1; /* for rounding */ - DIVIDE_BY(temp, qval); - } - output_ptr[i] = (JCOEF) temp; - } - } - } -} - - -#ifdef DCT_FLOAT_SUPPORTED - -METHODDEF(void) -forward_DCT_float (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY sample_data, JBLOCKROW coef_blocks, - JDIMENSION start_row, JDIMENSION start_col, - JDIMENSION num_blocks) -/* This version is used for floating-point DCT implementations. */ -{ - /* This routine is heavily used, so it's worth coding it tightly. */ - my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; - float_DCT_method_ptr do_dct = fdct->do_float_dct[compptr->component_index]; - FAST_FLOAT * divisors = fdct->float_divisors[compptr->quant_tbl_no]; - FAST_FLOAT workspace[DCTSIZE2]; /* work area for FDCT subroutine */ - JDIMENSION bi; - - sample_data += start_row; /* fold in the vertical offset once */ - - for (bi = 0; bi < num_blocks; bi++, start_col += compptr->DCT_h_scaled_size) { - /* Perform the DCT */ - (*do_dct) (workspace, sample_data, start_col); - - /* Quantize/descale the coefficients, and store into coef_blocks[] */ - { register FAST_FLOAT temp; - register int i; - register JCOEFPTR output_ptr = coef_blocks[bi]; - - for (i = 0; i < DCTSIZE2; i++) { - /* Apply the quantization and scaling factor */ - temp = workspace[i] * divisors[i]; - /* Round to nearest integer. - * Since C does not specify the direction of rounding for negative - * quotients, we have to force the dividend positive for portability. - * The maximum coefficient size is +-16K (for 12-bit data), so this - * code should work for either 16-bit or 32-bit ints. - */ - output_ptr[i] = (JCOEF) ((int) (temp + (FAST_FLOAT) 16384.5) - 16384); - } - } - } -} - -#endif /* DCT_FLOAT_SUPPORTED */ - - -/* - * Initialize for a processing pass. - * Verify that all referenced Q-tables are present, and set up - * the divisor table for each one. - * In the current implementation, DCT of all components is done during - * the first pass, even if only some components will be output in the - * first scan. Hence all components should be examined here. - */ - -METHODDEF(void) -start_pass_fdctmgr (j_compress_ptr cinfo) -{ - my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; - int ci, qtblno, i; - jpeg_component_info *compptr; - int method = 0; - JQUANT_TBL * qtbl; - DCTELEM * dtbl; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Select the proper DCT routine for this component's scaling */ - switch ((compptr->DCT_h_scaled_size << 8) + compptr->DCT_v_scaled_size) { -#ifdef DCT_SCALING_SUPPORTED - case ((1 << 8) + 1): - fdct->do_dct[ci] = jpeg_fdct_1x1; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((2 << 8) + 2): - fdct->do_dct[ci] = jpeg_fdct_2x2; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((3 << 8) + 3): - fdct->do_dct[ci] = jpeg_fdct_3x3; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((4 << 8) + 4): - fdct->do_dct[ci] = jpeg_fdct_4x4; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((5 << 8) + 5): - fdct->do_dct[ci] = jpeg_fdct_5x5; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((6 << 8) + 6): - fdct->do_dct[ci] = jpeg_fdct_6x6; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((7 << 8) + 7): - fdct->do_dct[ci] = jpeg_fdct_7x7; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((9 << 8) + 9): - fdct->do_dct[ci] = jpeg_fdct_9x9; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((10 << 8) + 10): - fdct->do_dct[ci] = jpeg_fdct_10x10; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((11 << 8) + 11): - fdct->do_dct[ci] = jpeg_fdct_11x11; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((12 << 8) + 12): - fdct->do_dct[ci] = jpeg_fdct_12x12; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((13 << 8) + 13): - fdct->do_dct[ci] = jpeg_fdct_13x13; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((14 << 8) + 14): - fdct->do_dct[ci] = jpeg_fdct_14x14; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((15 << 8) + 15): - fdct->do_dct[ci] = jpeg_fdct_15x15; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((16 << 8) + 16): - fdct->do_dct[ci] = jpeg_fdct_16x16; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((16 << 8) + 8): - fdct->do_dct[ci] = jpeg_fdct_16x8; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((14 << 8) + 7): - fdct->do_dct[ci] = jpeg_fdct_14x7; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((12 << 8) + 6): - fdct->do_dct[ci] = jpeg_fdct_12x6; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((10 << 8) + 5): - fdct->do_dct[ci] = jpeg_fdct_10x5; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((8 << 8) + 4): - fdct->do_dct[ci] = jpeg_fdct_8x4; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((6 << 8) + 3): - fdct->do_dct[ci] = jpeg_fdct_6x3; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((4 << 8) + 2): - fdct->do_dct[ci] = jpeg_fdct_4x2; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((2 << 8) + 1): - fdct->do_dct[ci] = jpeg_fdct_2x1; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((8 << 8) + 16): - fdct->do_dct[ci] = jpeg_fdct_8x16; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((7 << 8) + 14): - fdct->do_dct[ci] = jpeg_fdct_7x14; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((6 << 8) + 12): - fdct->do_dct[ci] = jpeg_fdct_6x12; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((5 << 8) + 10): - fdct->do_dct[ci] = jpeg_fdct_5x10; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((4 << 8) + 8): - fdct->do_dct[ci] = jpeg_fdct_4x8; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((3 << 8) + 6): - fdct->do_dct[ci] = jpeg_fdct_3x6; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((2 << 8) + 4): - fdct->do_dct[ci] = jpeg_fdct_2x4; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; - case ((1 << 8) + 2): - fdct->do_dct[ci] = jpeg_fdct_1x2; - method = JDCT_ISLOW; /* jfdctint uses islow-style table */ - break; -#endif - case ((DCTSIZE << 8) + DCTSIZE): - switch (cinfo->dct_method) { -#ifdef DCT_ISLOW_SUPPORTED - case JDCT_ISLOW: - fdct->do_dct[ci] = jpeg_fdct_islow; - method = JDCT_ISLOW; - break; -#endif -#ifdef DCT_IFAST_SUPPORTED - case JDCT_IFAST: - fdct->do_dct[ci] = jpeg_fdct_ifast; - method = JDCT_IFAST; - break; -#endif -#ifdef DCT_FLOAT_SUPPORTED - case JDCT_FLOAT: - fdct->do_float_dct[ci] = jpeg_fdct_float; - method = JDCT_FLOAT; - break; -#endif - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } - break; - default: - ERREXIT2(cinfo, JERR_BAD_DCTSIZE, - compptr->DCT_h_scaled_size, compptr->DCT_v_scaled_size); - break; - } - qtblno = compptr->quant_tbl_no; - /* Make sure specified quantization table is present */ - if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS || - cinfo->quant_tbl_ptrs[qtblno] == NULL) - ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno); - qtbl = cinfo->quant_tbl_ptrs[qtblno]; - /* Compute divisors for this quant table */ - /* We may do this more than once for same table, but it's not a big deal */ - switch (method) { -#ifdef PROVIDE_ISLOW_TABLES - case JDCT_ISLOW: - /* For LL&M IDCT method, divisors are equal to raw quantization - * coefficients multiplied by 8 (to counteract scaling). - */ - if (fdct->divisors[qtblno] == NULL) { - fdct->divisors[qtblno] = (DCTELEM *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - DCTSIZE2 * SIZEOF(DCTELEM)); - } - dtbl = fdct->divisors[qtblno]; - for (i = 0; i < DCTSIZE2; i++) { - dtbl[i] = ((DCTELEM) qtbl->quantval[i]) << 3; - } - fdct->pub.forward_DCT[ci] = forward_DCT; - break; -#endif -#ifdef DCT_IFAST_SUPPORTED - case JDCT_IFAST: - { - /* For AA&N IDCT method, divisors are equal to quantization - * coefficients scaled by scalefactor[row]*scalefactor[col], where - * scalefactor[0] = 1 - * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 - * We apply a further scale factor of 8. - */ -#define CONST_BITS 14 - static const INT16 aanscales[DCTSIZE2] = { - /* precomputed values scaled up by 14 bits */ - 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, - 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270, - 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906, - 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315, - 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, - 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552, - 8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446, - 4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247 - }; - SHIFT_TEMPS - - if (fdct->divisors[qtblno] == NULL) { - fdct->divisors[qtblno] = (DCTELEM *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - DCTSIZE2 * SIZEOF(DCTELEM)); - } - dtbl = fdct->divisors[qtblno]; - for (i = 0; i < DCTSIZE2; i++) { - dtbl[i] = (DCTELEM) - DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], - (INT32) aanscales[i]), - CONST_BITS-3); - } - } - fdct->pub.forward_DCT[ci] = forward_DCT; - break; -#endif -#ifdef DCT_FLOAT_SUPPORTED - case JDCT_FLOAT: - { - /* For float AA&N IDCT method, divisors are equal to quantization - * coefficients scaled by scalefactor[row]*scalefactor[col], where - * scalefactor[0] = 1 - * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 - * We apply a further scale factor of 8. - * What's actually stored is 1/divisor so that the inner loop can - * use a multiplication rather than a division. - */ - FAST_FLOAT * fdtbl; - int row, col; - static const double aanscalefactor[DCTSIZE] = { - 1.0, 1.387039845, 1.306562965, 1.175875602, - 1.0, 0.785694958, 0.541196100, 0.275899379 - }; - - if (fdct->float_divisors[qtblno] == NULL) { - fdct->float_divisors[qtblno] = (FAST_FLOAT *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - DCTSIZE2 * SIZEOF(FAST_FLOAT)); - } - fdtbl = fdct->float_divisors[qtblno]; - i = 0; - for (row = 0; row < DCTSIZE; row++) { - for (col = 0; col < DCTSIZE; col++) { - fdtbl[i] = (FAST_FLOAT) - (1.0 / (((double) qtbl->quantval[i] * - aanscalefactor[row] * aanscalefactor[col] * 8.0))); - i++; - } - } - } - fdct->pub.forward_DCT[ci] = forward_DCT_float; - break; -#endif - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } - } -} - - -/* - * Initialize FDCT manager. - */ - -GLOBAL(void) -jinit_forward_dct (j_compress_ptr cinfo) -{ - my_fdct_ptr fdct; - int i; - - fdct = (my_fdct_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_fdct_controller)); - cinfo->fdct = (struct jpeg_forward_dct *) fdct; - fdct->pub.start_pass = start_pass_fdctmgr; - - /* Mark divisor tables unallocated */ - for (i = 0; i < NUM_QUANT_TBLS; i++) { - fdct->divisors[i] = NULL; -#ifdef DCT_FLOAT_SUPPORTED - fdct->float_divisors[i] = NULL; -#endif - } -} diff --git a/Dependencies/libjpeg/jchuff.c b/Dependencies/libjpeg/jchuff.c deleted file mode 100644 index 257d7aa..0000000 --- a/Dependencies/libjpeg/jchuff.c +++ /dev/null @@ -1,1576 +0,0 @@ -/* - * jchuff.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2006-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains Huffman entropy encoding routines. - * Both sequential and progressive modes are supported in this single module. - * - * Much of the complexity here has to do with supporting output suspension. - * If the data destination module demands suspension, we want to be able to - * back up to the start of the current MCU. To do this, we copy state - * variables into local working storage, and update them back to the - * permanent JPEG objects only upon successful completion of an MCU. - * - * We do not support output suspension for the progressive JPEG mode, since - * the library currently does not allow multiple-scan files to be written - * with output suspension. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* The legal range of a DCT coefficient is - * -1024 .. +1023 for 8-bit data; - * -16384 .. +16383 for 12-bit data. - * Hence the magnitude should always fit in 10 or 14 bits respectively. - */ - -#if BITS_IN_JSAMPLE == 8 -#define MAX_COEF_BITS 10 -#else -#define MAX_COEF_BITS 14 -#endif - -/* Derived data constructed for each Huffman table */ - -typedef struct { - unsigned int ehufco[256]; /* code for each symbol */ - char ehufsi[256]; /* length of code for each symbol */ - /* If no code has been allocated for a symbol S, ehufsi[S] contains 0 */ -} c_derived_tbl; - - -/* Expanded entropy encoder object for Huffman encoding. - * - * The savable_state subrecord contains fields that change within an MCU, - * but must not be updated permanently until we complete the MCU. - */ - -typedef struct { - INT32 put_buffer; /* current bit-accumulation buffer */ - int put_bits; /* # of bits now in it */ - int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ -} savable_state; - -/* This macro is to work around compilers with missing or broken - * structure assignment. You'll need to fix this code if you have - * such a compiler and you change MAX_COMPS_IN_SCAN. - */ - -#ifndef NO_STRUCT_ASSIGN -#define ASSIGN_STATE(dest,src) ((dest) = (src)) -#else -#if MAX_COMPS_IN_SCAN == 4 -#define ASSIGN_STATE(dest,src) \ - ((dest).put_buffer = (src).put_buffer, \ - (dest).put_bits = (src).put_bits, \ - (dest).last_dc_val[0] = (src).last_dc_val[0], \ - (dest).last_dc_val[1] = (src).last_dc_val[1], \ - (dest).last_dc_val[2] = (src).last_dc_val[2], \ - (dest).last_dc_val[3] = (src).last_dc_val[3]) -#endif -#endif - - -typedef struct { - struct jpeg_entropy_encoder pub; /* public fields */ - - savable_state saved; /* Bit buffer & DC state at start of MCU */ - - /* These fields are NOT loaded into local working state. */ - unsigned int restarts_to_go; /* MCUs left in this restart interval */ - int next_restart_num; /* next restart number to write (0-7) */ - - /* Pointers to derived tables (these workspaces have image lifespan) */ - c_derived_tbl * dc_derived_tbls[NUM_HUFF_TBLS]; - c_derived_tbl * ac_derived_tbls[NUM_HUFF_TBLS]; - - /* Statistics tables for optimization */ - long * dc_count_ptrs[NUM_HUFF_TBLS]; - long * ac_count_ptrs[NUM_HUFF_TBLS]; - - /* Following fields used only in progressive mode */ - - /* Mode flag: TRUE for optimization, FALSE for actual data output */ - boolean gather_statistics; - - /* next_output_byte/free_in_buffer are local copies of cinfo->dest fields. - */ - JOCTET * next_output_byte; /* => next byte to write in buffer */ - size_t free_in_buffer; /* # of byte spaces remaining in buffer */ - j_compress_ptr cinfo; /* link to cinfo (needed for dump_buffer) */ - - /* Coding status for AC components */ - int ac_tbl_no; /* the table number of the single component */ - unsigned int EOBRUN; /* run length of EOBs */ - unsigned int BE; /* # of buffered correction bits before MCU */ - char * bit_buffer; /* buffer for correction bits (1 per char) */ - /* packing correction bits tightly would save some space but cost time... */ -} huff_entropy_encoder; - -typedef huff_entropy_encoder * huff_entropy_ptr; - -/* Working state while writing an MCU (sequential mode). - * This struct contains all the fields that are needed by subroutines. - */ - -typedef struct { - JOCTET * next_output_byte; /* => next byte to write in buffer */ - size_t free_in_buffer; /* # of byte spaces remaining in buffer */ - savable_state cur; /* Current bit buffer & DC state */ - j_compress_ptr cinfo; /* dump_buffer needs access to this */ -} working_state; - -/* MAX_CORR_BITS is the number of bits the AC refinement correction-bit - * buffer can hold. Larger sizes may slightly improve compression, but - * 1000 is already well into the realm of overkill. - * The minimum safe size is 64 bits. - */ - -#define MAX_CORR_BITS 1000 /* Max # of correction bits I can buffer */ - -/* IRIGHT_SHIFT is like RIGHT_SHIFT, but works on int rather than INT32. - * We assume that int right shift is unsigned if INT32 right shift is, - * which should be safe. - */ - -#ifdef RIGHT_SHIFT_IS_UNSIGNED -#define ISHIFT_TEMPS int ishift_temp; -#define IRIGHT_SHIFT(x,shft) \ - ((ishift_temp = (x)) < 0 ? \ - (ishift_temp >> (shft)) | ((~0) << (16-(shft))) : \ - (ishift_temp >> (shft))) -#else -#define ISHIFT_TEMPS -#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) -#endif - - -/* - * Compute the derived values for a Huffman table. - * This routine also performs some validation checks on the table. - */ - -LOCAL(void) -jpeg_make_c_derived_tbl (j_compress_ptr cinfo, boolean isDC, int tblno, - c_derived_tbl ** pdtbl) -{ - JHUFF_TBL *htbl; - c_derived_tbl *dtbl; - int p, i, l, lastp, si, maxsymbol; - char huffsize[257]; - unsigned int huffcode[257]; - unsigned int code; - - /* Note that huffsize[] and huffcode[] are filled in code-length order, - * paralleling the order of the symbols themselves in htbl->huffval[]. - */ - - /* Find the input Huffman table */ - if (tblno < 0 || tblno >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); - htbl = - isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno]; - if (htbl == NULL) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); - - /* Allocate a workspace if we haven't already done so. */ - if (*pdtbl == NULL) - *pdtbl = (c_derived_tbl *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(c_derived_tbl)); - dtbl = *pdtbl; - - /* Figure C.1: make table of Huffman code length for each symbol */ - - p = 0; - for (l = 1; l <= 16; l++) { - i = (int) htbl->bits[l]; - if (i < 0 || p + i > 256) /* protect against table overrun */ - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - while (i--) - huffsize[p++] = (char) l; - } - huffsize[p] = 0; - lastp = p; - - /* Figure C.2: generate the codes themselves */ - /* We also validate that the counts represent a legal Huffman code tree. */ - - code = 0; - si = huffsize[0]; - p = 0; - while (huffsize[p]) { - while (((int) huffsize[p]) == si) { - huffcode[p++] = code; - code++; - } - /* code is now 1 more than the last code used for codelength si; but - * it must still fit in si bits, since no code is allowed to be all ones. - */ - if (((INT32) code) >= (((INT32) 1) << si)) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - code <<= 1; - si++; - } - - /* Figure C.3: generate encoding tables */ - /* These are code and size indexed by symbol value */ - - /* Set all codeless symbols to have code length 0; - * this lets us detect duplicate VAL entries here, and later - * allows emit_bits to detect any attempt to emit such symbols. - */ - MEMZERO(dtbl->ehufsi, SIZEOF(dtbl->ehufsi)); - - /* This is also a convenient place to check for out-of-range - * and duplicated VAL entries. We allow 0..255 for AC symbols - * but only 0..15 for DC. (We could constrain them further - * based on data depth and mode, but this seems enough.) - */ - maxsymbol = isDC ? 15 : 255; - - for (p = 0; p < lastp; p++) { - i = htbl->huffval[p]; - if (i < 0 || i > maxsymbol || dtbl->ehufsi[i]) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - dtbl->ehufco[i] = huffcode[p]; - dtbl->ehufsi[i] = huffsize[p]; - } -} - - -/* Outputting bytes to the file. - * NB: these must be called only when actually outputting, - * that is, entropy->gather_statistics == FALSE. - */ - -/* Emit a byte, taking 'action' if must suspend. */ -#define emit_byte_s(state,val,action) \ - { *(state)->next_output_byte++ = (JOCTET) (val); \ - if (--(state)->free_in_buffer == 0) \ - if (! dump_buffer_s(state)) \ - { action; } } - -/* Emit a byte */ -#define emit_byte_e(entropy,val) \ - { *(entropy)->next_output_byte++ = (JOCTET) (val); \ - if (--(entropy)->free_in_buffer == 0) \ - dump_buffer_e(entropy); } - - -LOCAL(boolean) -dump_buffer_s (working_state * state) -/* Empty the output buffer; return TRUE if successful, FALSE if must suspend */ -{ - struct jpeg_destination_mgr * dest = state->cinfo->dest; - - if (! (*dest->empty_output_buffer) (state->cinfo)) - return FALSE; - /* After a successful buffer dump, must reset buffer pointers */ - state->next_output_byte = dest->next_output_byte; - state->free_in_buffer = dest->free_in_buffer; - return TRUE; -} - - -LOCAL(void) -dump_buffer_e (huff_entropy_ptr entropy) -/* Empty the output buffer; we do not support suspension in this case. */ -{ - struct jpeg_destination_mgr * dest = entropy->cinfo->dest; - - if (! (*dest->empty_output_buffer) (entropy->cinfo)) - ERREXIT(entropy->cinfo, JERR_CANT_SUSPEND); - /* After a successful buffer dump, must reset buffer pointers */ - entropy->next_output_byte = dest->next_output_byte; - entropy->free_in_buffer = dest->free_in_buffer; -} - - -/* Outputting bits to the file */ - -/* Only the right 24 bits of put_buffer are used; the valid bits are - * left-justified in this part. At most 16 bits can be passed to emit_bits - * in one call, and we never retain more than 7 bits in put_buffer - * between calls, so 24 bits are sufficient. - */ - -INLINE -LOCAL(boolean) -emit_bits_s (working_state * state, unsigned int code, int size) -/* Emit some bits; return TRUE if successful, FALSE if must suspend */ -{ - /* This routine is heavily used, so it's worth coding tightly. */ - register INT32 put_buffer = (INT32) code; - register int put_bits = state->cur.put_bits; - - /* if size is 0, caller used an invalid Huffman table entry */ - if (size == 0) - ERREXIT(state->cinfo, JERR_HUFF_MISSING_CODE); - - put_buffer &= (((INT32) 1)<cur.put_buffer; /* and merge with old buffer contents */ - - while (put_bits >= 8) { - int c = (int) ((put_buffer >> 16) & 0xFF); - - emit_byte_s(state, c, return FALSE); - if (c == 0xFF) { /* need to stuff a zero byte? */ - emit_byte_s(state, 0, return FALSE); - } - put_buffer <<= 8; - put_bits -= 8; - } - - state->cur.put_buffer = put_buffer; /* update state variables */ - state->cur.put_bits = put_bits; - - return TRUE; -} - - -INLINE -LOCAL(void) -emit_bits_e (huff_entropy_ptr entropy, unsigned int code, int size) -/* Emit some bits, unless we are in gather mode */ -{ - /* This routine is heavily used, so it's worth coding tightly. */ - register INT32 put_buffer = (INT32) code; - register int put_bits = entropy->saved.put_bits; - - /* if size is 0, caller used an invalid Huffman table entry */ - if (size == 0) - ERREXIT(entropy->cinfo, JERR_HUFF_MISSING_CODE); - - if (entropy->gather_statistics) - return; /* do nothing if we're only getting stats */ - - put_buffer &= (((INT32) 1)<saved.put_buffer; - - while (put_bits >= 8) { - int c = (int) ((put_buffer >> 16) & 0xFF); - - emit_byte_e(entropy, c); - if (c == 0xFF) { /* need to stuff a zero byte? */ - emit_byte_e(entropy, 0); - } - put_buffer <<= 8; - put_bits -= 8; - } - - entropy->saved.put_buffer = put_buffer; /* update variables */ - entropy->saved.put_bits = put_bits; -} - - -LOCAL(boolean) -flush_bits_s (working_state * state) -{ - if (! emit_bits_s(state, 0x7F, 7)) /* fill any partial byte with ones */ - return FALSE; - state->cur.put_buffer = 0; /* and reset bit-buffer to empty */ - state->cur.put_bits = 0; - return TRUE; -} - - -LOCAL(void) -flush_bits_e (huff_entropy_ptr entropy) -{ - emit_bits_e(entropy, 0x7F, 7); /* fill any partial byte with ones */ - entropy->saved.put_buffer = 0; /* and reset bit-buffer to empty */ - entropy->saved.put_bits = 0; -} - - -/* - * Emit (or just count) a Huffman symbol. - */ - -INLINE -LOCAL(void) -emit_dc_symbol (huff_entropy_ptr entropy, int tbl_no, int symbol) -{ - if (entropy->gather_statistics) - entropy->dc_count_ptrs[tbl_no][symbol]++; - else { - c_derived_tbl * tbl = entropy->dc_derived_tbls[tbl_no]; - emit_bits_e(entropy, tbl->ehufco[symbol], tbl->ehufsi[symbol]); - } -} - - -INLINE -LOCAL(void) -emit_ac_symbol (huff_entropy_ptr entropy, int tbl_no, int symbol) -{ - if (entropy->gather_statistics) - entropy->ac_count_ptrs[tbl_no][symbol]++; - else { - c_derived_tbl * tbl = entropy->ac_derived_tbls[tbl_no]; - emit_bits_e(entropy, tbl->ehufco[symbol], tbl->ehufsi[symbol]); - } -} - - -/* - * Emit bits from a correction bit buffer. - */ - -LOCAL(void) -emit_buffered_bits (huff_entropy_ptr entropy, char * bufstart, - unsigned int nbits) -{ - if (entropy->gather_statistics) - return; /* no real work */ - - while (nbits > 0) { - emit_bits_e(entropy, (unsigned int) (*bufstart), 1); - bufstart++; - nbits--; - } -} - - -/* - * Emit any pending EOBRUN symbol. - */ - -LOCAL(void) -emit_eobrun (huff_entropy_ptr entropy) -{ - register int temp, nbits; - - if (entropy->EOBRUN > 0) { /* if there is any pending EOBRUN */ - temp = entropy->EOBRUN; - nbits = 0; - while ((temp >>= 1)) - nbits++; - /* safety check: shouldn't happen given limited correction-bit buffer */ - if (nbits > 14) - ERREXIT(entropy->cinfo, JERR_HUFF_MISSING_CODE); - - emit_ac_symbol(entropy, entropy->ac_tbl_no, nbits << 4); - if (nbits) - emit_bits_e(entropy, entropy->EOBRUN, nbits); - - entropy->EOBRUN = 0; - - /* Emit any buffered correction bits */ - emit_buffered_bits(entropy, entropy->bit_buffer, entropy->BE); - entropy->BE = 0; - } -} - - -/* - * Emit a restart marker & resynchronize predictions. - */ - -LOCAL(boolean) -emit_restart_s (working_state * state, int restart_num) -{ - int ci; - - if (! flush_bits_s(state)) - return FALSE; - - emit_byte_s(state, 0xFF, return FALSE); - emit_byte_s(state, JPEG_RST0 + restart_num, return FALSE); - - /* Re-initialize DC predictions to 0 */ - for (ci = 0; ci < state->cinfo->comps_in_scan; ci++) - state->cur.last_dc_val[ci] = 0; - - /* The restart counter is not updated until we successfully write the MCU. */ - - return TRUE; -} - - -LOCAL(void) -emit_restart_e (huff_entropy_ptr entropy, int restart_num) -{ - int ci; - - emit_eobrun(entropy); - - if (! entropy->gather_statistics) { - flush_bits_e(entropy); - emit_byte_e(entropy, 0xFF); - emit_byte_e(entropy, JPEG_RST0 + restart_num); - } - - if (entropy->cinfo->Ss == 0) { - /* Re-initialize DC predictions to 0 */ - for (ci = 0; ci < entropy->cinfo->comps_in_scan; ci++) - entropy->saved.last_dc_val[ci] = 0; - } else { - /* Re-initialize all AC-related fields to 0 */ - entropy->EOBRUN = 0; - entropy->BE = 0; - } -} - - -/* - * MCU encoding for DC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int temp, temp2; - register int nbits; - int blkn, ci; - int Al = cinfo->Al; - JBLOCKROW block; - jpeg_component_info * compptr; - ISHIFT_TEMPS - - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) - if (entropy->restarts_to_go == 0) - emit_restart_e(entropy, entropy->next_restart_num); - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - - /* Compute the DC value after the required point transform by Al. - * This is simply an arithmetic right shift. - */ - temp2 = IRIGHT_SHIFT((int) ((*block)[0]), Al); - - /* DC differences are figured on the point-transformed values. */ - temp = temp2 - entropy->saved.last_dc_val[ci]; - entropy->saved.last_dc_val[ci] = temp2; - - /* Encode the DC coefficient difference per section G.1.2.1 */ - temp2 = temp; - if (temp < 0) { - temp = -temp; /* temp is abs value of input */ - /* For a negative input, want temp2 = bitwise complement of abs(input) */ - /* This code assumes we are on a two's complement machine */ - temp2--; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 0; - while (temp) { - nbits++; - temp >>= 1; - } - /* Check for out-of-range coefficient values. - * Since we're encoding a difference, the range limit is twice as much. - */ - if (nbits > MAX_COEF_BITS+1) - ERREXIT(cinfo, JERR_BAD_DCT_COEF); - - /* Count/emit the Huffman-coded symbol for the number of bits */ - emit_dc_symbol(entropy, compptr->dc_tbl_no, nbits); - - /* Emit that number of bits of the value, if positive, */ - /* or the complement of its magnitude, if negative. */ - if (nbits) /* emit_bits rejects calls with size 0 */ - emit_bits_e(entropy, (unsigned int) temp2, nbits); - } - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* - * MCU encoding for AC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int temp, temp2; - register int nbits; - register int r, k; - int Se, Al; - const int * natural_order; - JBLOCKROW block; - - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) - if (entropy->restarts_to_go == 0) - emit_restart_e(entropy, entropy->next_restart_num); - - Se = cinfo->Se; - Al = cinfo->Al; - natural_order = cinfo->natural_order; - - /* Encode the MCU data block */ - block = MCU_data[0]; - - /* Encode the AC coefficients per section G.1.2.2, fig. G.3 */ - - r = 0; /* r = run length of zeros */ - - for (k = cinfo->Ss; k <= Se; k++) { - if ((temp = (*block)[natural_order[k]]) == 0) { - r++; - continue; - } - /* We must apply the point transform by Al. For AC coefficients this - * is an integer division with rounding towards 0. To do this portably - * in C, we shift after obtaining the absolute value; so the code is - * interwoven with finding the abs value (temp) and output bits (temp2). - */ - if (temp < 0) { - temp = -temp; /* temp is abs value of input */ - temp >>= Al; /* apply the point transform */ - /* For a negative coef, want temp2 = bitwise complement of abs(coef) */ - temp2 = ~temp; - } else { - temp >>= Al; /* apply the point transform */ - temp2 = temp; - } - /* Watch out for case that nonzero coef is zero after point transform */ - if (temp == 0) { - r++; - continue; - } - - /* Emit any pending EOBRUN */ - if (entropy->EOBRUN > 0) - emit_eobrun(entropy); - /* if run length > 15, must emit special run-length-16 codes (0xF0) */ - while (r > 15) { - emit_ac_symbol(entropy, entropy->ac_tbl_no, 0xF0); - r -= 16; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 1; /* there must be at least one 1 bit */ - while ((temp >>= 1)) - nbits++; - /* Check for out-of-range coefficient values */ - if (nbits > MAX_COEF_BITS) - ERREXIT(cinfo, JERR_BAD_DCT_COEF); - - /* Count/emit Huffman symbol for run length / number of bits */ - emit_ac_symbol(entropy, entropy->ac_tbl_no, (r << 4) + nbits); - - /* Emit that number of bits of the value, if positive, */ - /* or the complement of its magnitude, if negative. */ - emit_bits_e(entropy, (unsigned int) temp2, nbits); - - r = 0; /* reset zero run length */ - } - - if (r > 0) { /* If there are trailing zeroes, */ - entropy->EOBRUN++; /* count an EOB */ - if (entropy->EOBRUN == 0x7FFF) - emit_eobrun(entropy); /* force it out to avoid overflow */ - } - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* - * MCU encoding for DC successive approximation refinement scan. - * Note: we assume such scans can be multi-component, although the spec - * is not very clear on the point. - */ - -METHODDEF(boolean) -encode_mcu_DC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int temp; - int blkn; - int Al = cinfo->Al; - JBLOCKROW block; - - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) - if (entropy->restarts_to_go == 0) - emit_restart_e(entropy, entropy->next_restart_num); - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - - /* We simply emit the Al'th bit of the DC coefficient value. */ - temp = (*block)[0]; - emit_bits_e(entropy, (unsigned int) (temp >> Al), 1); - } - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* - * MCU encoding for AC successive approximation refinement scan. - */ - -METHODDEF(boolean) -encode_mcu_AC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int temp; - register int r, k; - int EOB; - char *BR_buffer; - unsigned int BR; - int Se, Al; - const int * natural_order; - JBLOCKROW block; - int absvalues[DCTSIZE2]; - - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) - if (entropy->restarts_to_go == 0) - emit_restart_e(entropy, entropy->next_restart_num); - - Se = cinfo->Se; - Al = cinfo->Al; - natural_order = cinfo->natural_order; - - /* Encode the MCU data block */ - block = MCU_data[0]; - - /* It is convenient to make a pre-pass to determine the transformed - * coefficients' absolute values and the EOB position. - */ - EOB = 0; - for (k = cinfo->Ss; k <= Se; k++) { - temp = (*block)[natural_order[k]]; - /* We must apply the point transform by Al. For AC coefficients this - * is an integer division with rounding towards 0. To do this portably - * in C, we shift after obtaining the absolute value. - */ - if (temp < 0) - temp = -temp; /* temp is abs value of input */ - temp >>= Al; /* apply the point transform */ - absvalues[k] = temp; /* save abs value for main pass */ - if (temp == 1) - EOB = k; /* EOB = index of last newly-nonzero coef */ - } - - /* Encode the AC coefficients per section G.1.2.3, fig. G.7 */ - - r = 0; /* r = run length of zeros */ - BR = 0; /* BR = count of buffered bits added now */ - BR_buffer = entropy->bit_buffer + entropy->BE; /* Append bits to buffer */ - - for (k = cinfo->Ss; k <= Se; k++) { - if ((temp = absvalues[k]) == 0) { - r++; - continue; - } - - /* Emit any required ZRLs, but not if they can be folded into EOB */ - while (r > 15 && k <= EOB) { - /* emit any pending EOBRUN and the BE correction bits */ - emit_eobrun(entropy); - /* Emit ZRL */ - emit_ac_symbol(entropy, entropy->ac_tbl_no, 0xF0); - r -= 16; - /* Emit buffered correction bits that must be associated with ZRL */ - emit_buffered_bits(entropy, BR_buffer, BR); - BR_buffer = entropy->bit_buffer; /* BE bits are gone now */ - BR = 0; - } - - /* If the coef was previously nonzero, it only needs a correction bit. - * NOTE: a straight translation of the spec's figure G.7 would suggest - * that we also need to test r > 15. But if r > 15, we can only get here - * if k > EOB, which implies that this coefficient is not 1. - */ - if (temp > 1) { - /* The correction bit is the next bit of the absolute value. */ - BR_buffer[BR++] = (char) (temp & 1); - continue; - } - - /* Emit any pending EOBRUN and the BE correction bits */ - emit_eobrun(entropy); - - /* Count/emit Huffman symbol for run length / number of bits */ - emit_ac_symbol(entropy, entropy->ac_tbl_no, (r << 4) + 1); - - /* Emit output bit for newly-nonzero coef */ - temp = ((*block)[natural_order[k]] < 0) ? 0 : 1; - emit_bits_e(entropy, (unsigned int) temp, 1); - - /* Emit buffered correction bits that must be associated with this code */ - emit_buffered_bits(entropy, BR_buffer, BR); - BR_buffer = entropy->bit_buffer; /* BE bits are gone now */ - BR = 0; - r = 0; /* reset zero run length */ - } - - if (r > 0 || BR > 0) { /* If there are trailing zeroes, */ - entropy->EOBRUN++; /* count an EOB */ - entropy->BE += BR; /* concat my correction bits to older ones */ - /* We force out the EOB if we risk either: - * 1. overflow of the EOB counter; - * 2. overflow of the correction bit buffer during the next MCU. - */ - if (entropy->EOBRUN == 0x7FFF || entropy->BE > (MAX_CORR_BITS-DCTSIZE2+1)) - emit_eobrun(entropy); - } - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* Encode a single block's worth of coefficients */ - -LOCAL(boolean) -encode_one_block (working_state * state, JCOEFPTR block, int last_dc_val, - c_derived_tbl *dctbl, c_derived_tbl *actbl) -{ - register int temp, temp2; - register int nbits; - register int k, r, i; - int Se = state->cinfo->lim_Se; - const int * natural_order = state->cinfo->natural_order; - - /* Encode the DC coefficient difference per section F.1.2.1 */ - - temp = temp2 = block[0] - last_dc_val; - - if (temp < 0) { - temp = -temp; /* temp is abs value of input */ - /* For a negative input, want temp2 = bitwise complement of abs(input) */ - /* This code assumes we are on a two's complement machine */ - temp2--; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 0; - while (temp) { - nbits++; - temp >>= 1; - } - /* Check for out-of-range coefficient values. - * Since we're encoding a difference, the range limit is twice as much. - */ - if (nbits > MAX_COEF_BITS+1) - ERREXIT(state->cinfo, JERR_BAD_DCT_COEF); - - /* Emit the Huffman-coded symbol for the number of bits */ - if (! emit_bits_s(state, dctbl->ehufco[nbits], dctbl->ehufsi[nbits])) - return FALSE; - - /* Emit that number of bits of the value, if positive, */ - /* or the complement of its magnitude, if negative. */ - if (nbits) /* emit_bits rejects calls with size 0 */ - if (! emit_bits_s(state, (unsigned int) temp2, nbits)) - return FALSE; - - /* Encode the AC coefficients per section F.1.2.2 */ - - r = 0; /* r = run length of zeros */ - - for (k = 1; k <= Se; k++) { - if ((temp = block[natural_order[k]]) == 0) { - r++; - } else { - /* if run length > 15, must emit special run-length-16 codes (0xF0) */ - while (r > 15) { - if (! emit_bits_s(state, actbl->ehufco[0xF0], actbl->ehufsi[0xF0])) - return FALSE; - r -= 16; - } - - temp2 = temp; - if (temp < 0) { - temp = -temp; /* temp is abs value of input */ - /* This code assumes we are on a two's complement machine */ - temp2--; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 1; /* there must be at least one 1 bit */ - while ((temp >>= 1)) - nbits++; - /* Check for out-of-range coefficient values */ - if (nbits > MAX_COEF_BITS) - ERREXIT(state->cinfo, JERR_BAD_DCT_COEF); - - /* Emit Huffman symbol for run length / number of bits */ - i = (r << 4) + nbits; - if (! emit_bits_s(state, actbl->ehufco[i], actbl->ehufsi[i])) - return FALSE; - - /* Emit that number of bits of the value, if positive, */ - /* or the complement of its magnitude, if negative. */ - if (! emit_bits_s(state, (unsigned int) temp2, nbits)) - return FALSE; - - r = 0; - } - } - - /* If the last coef(s) were zero, emit an end-of-block code */ - if (r > 0) - if (! emit_bits_s(state, actbl->ehufco[0], actbl->ehufsi[0])) - return FALSE; - - return TRUE; -} - - -/* - * Encode and output one MCU's worth of Huffman-compressed coefficients. - */ - -METHODDEF(boolean) -encode_mcu_huff (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - working_state state; - int blkn, ci; - jpeg_component_info * compptr; - - /* Load up working state */ - state.next_output_byte = cinfo->dest->next_output_byte; - state.free_in_buffer = cinfo->dest->free_in_buffer; - ASSIGN_STATE(state.cur, entropy->saved); - state.cinfo = cinfo; - - /* Emit restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! emit_restart_s(&state, entropy->next_restart_num)) - return FALSE; - } - - /* Encode the MCU data blocks */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - if (! encode_one_block(&state, - MCU_data[blkn][0], state.cur.last_dc_val[ci], - entropy->dc_derived_tbls[compptr->dc_tbl_no], - entropy->ac_derived_tbls[compptr->ac_tbl_no])) - return FALSE; - /* Update last_dc_val */ - state.cur.last_dc_val[ci] = MCU_data[blkn][0][0]; - } - - /* Completed MCU, so update state */ - cinfo->dest->next_output_byte = state.next_output_byte; - cinfo->dest->free_in_buffer = state.free_in_buffer; - ASSIGN_STATE(entropy->saved, state.cur); - - /* Update restart-interval state too */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num++; - entropy->next_restart_num &= 7; - } - entropy->restarts_to_go--; - } - - return TRUE; -} - - -/* - * Finish up at the end of a Huffman-compressed scan. - */ - -METHODDEF(void) -finish_pass_huff (j_compress_ptr cinfo) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - working_state state; - - if (cinfo->progressive_mode) { - entropy->next_output_byte = cinfo->dest->next_output_byte; - entropy->free_in_buffer = cinfo->dest->free_in_buffer; - - /* Flush out any buffered data */ - emit_eobrun(entropy); - flush_bits_e(entropy); - - cinfo->dest->next_output_byte = entropy->next_output_byte; - cinfo->dest->free_in_buffer = entropy->free_in_buffer; - } else { - /* Load up working state ... flush_bits needs it */ - state.next_output_byte = cinfo->dest->next_output_byte; - state.free_in_buffer = cinfo->dest->free_in_buffer; - ASSIGN_STATE(state.cur, entropy->saved); - state.cinfo = cinfo; - - /* Flush out the last data */ - if (! flush_bits_s(&state)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - - /* Update state */ - cinfo->dest->next_output_byte = state.next_output_byte; - cinfo->dest->free_in_buffer = state.free_in_buffer; - ASSIGN_STATE(entropy->saved, state.cur); - } -} - - -/* - * Huffman coding optimization. - * - * We first scan the supplied data and count the number of uses of each symbol - * that is to be Huffman-coded. (This process MUST agree with the code above.) - * Then we build a Huffman coding tree for the observed counts. - * Symbols which are not needed at all for the particular image are not - * assigned any code, which saves space in the DHT marker as well as in - * the compressed data. - */ - - -/* Process a single block's worth of coefficients */ - -LOCAL(void) -htest_one_block (j_compress_ptr cinfo, JCOEFPTR block, int last_dc_val, - long dc_counts[], long ac_counts[]) -{ - register int temp; - register int nbits; - register int k, r; - int Se = cinfo->lim_Se; - const int * natural_order = cinfo->natural_order; - - /* Encode the DC coefficient difference per section F.1.2.1 */ - - temp = block[0] - last_dc_val; - if (temp < 0) - temp = -temp; - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 0; - while (temp) { - nbits++; - temp >>= 1; - } - /* Check for out-of-range coefficient values. - * Since we're encoding a difference, the range limit is twice as much. - */ - if (nbits > MAX_COEF_BITS+1) - ERREXIT(cinfo, JERR_BAD_DCT_COEF); - - /* Count the Huffman symbol for the number of bits */ - dc_counts[nbits]++; - - /* Encode the AC coefficients per section F.1.2.2 */ - - r = 0; /* r = run length of zeros */ - - for (k = 1; k <= Se; k++) { - if ((temp = block[natural_order[k]]) == 0) { - r++; - } else { - /* if run length > 15, must emit special run-length-16 codes (0xF0) */ - while (r > 15) { - ac_counts[0xF0]++; - r -= 16; - } - - /* Find the number of bits needed for the magnitude of the coefficient */ - if (temp < 0) - temp = -temp; - - /* Find the number of bits needed for the magnitude of the coefficient */ - nbits = 1; /* there must be at least one 1 bit */ - while ((temp >>= 1)) - nbits++; - /* Check for out-of-range coefficient values */ - if (nbits > MAX_COEF_BITS) - ERREXIT(cinfo, JERR_BAD_DCT_COEF); - - /* Count Huffman symbol for run length / number of bits */ - ac_counts[(r << 4) + nbits]++; - - r = 0; - } - } - - /* If the last coef(s) were zero, emit an end-of-block code */ - if (r > 0) - ac_counts[0]++; -} - - -/* - * Trial-encode one MCU's worth of Huffman-compressed coefficients. - * No data is actually output, so no suspension return is possible. - */ - -METHODDEF(boolean) -encode_mcu_gather (j_compress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int blkn, ci; - jpeg_component_info * compptr; - - /* Take care of restart intervals if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) { - /* Re-initialize DC predictions to 0 */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) - entropy->saved.last_dc_val[ci] = 0; - /* Update restart state */ - entropy->restarts_to_go = cinfo->restart_interval; - } - entropy->restarts_to_go--; - } - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - htest_one_block(cinfo, MCU_data[blkn][0], entropy->saved.last_dc_val[ci], - entropy->dc_count_ptrs[compptr->dc_tbl_no], - entropy->ac_count_ptrs[compptr->ac_tbl_no]); - entropy->saved.last_dc_val[ci] = MCU_data[blkn][0][0]; - } - - return TRUE; -} - - -/* - * Generate the best Huffman code table for the given counts, fill htbl. - * - * The JPEG standard requires that no symbol be assigned a codeword of all - * one bits (so that padding bits added at the end of a compressed segment - * can't look like a valid code). Because of the canonical ordering of - * codewords, this just means that there must be an unused slot in the - * longest codeword length category. Section K.2 of the JPEG spec suggests - * reserving such a slot by pretending that symbol 256 is a valid symbol - * with count 1. In theory that's not optimal; giving it count zero but - * including it in the symbol set anyway should give a better Huffman code. - * But the theoretically better code actually seems to come out worse in - * practice, because it produces more all-ones bytes (which incur stuffed - * zero bytes in the final file). In any case the difference is tiny. - * - * The JPEG standard requires Huffman codes to be no more than 16 bits long. - * If some symbols have a very small but nonzero probability, the Huffman tree - * must be adjusted to meet the code length restriction. We currently use - * the adjustment method suggested in JPEG section K.2. This method is *not* - * optimal; it may not choose the best possible limited-length code. But - * typically only very-low-frequency symbols will be given less-than-optimal - * lengths, so the code is almost optimal. Experimental comparisons against - * an optimal limited-length-code algorithm indicate that the difference is - * microscopic --- usually less than a hundredth of a percent of total size. - * So the extra complexity of an optimal algorithm doesn't seem worthwhile. - */ - -LOCAL(void) -jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]) -{ -#define MAX_CLEN 32 /* assumed maximum initial code length */ - UINT8 bits[MAX_CLEN+1]; /* bits[k] = # of symbols with code length k */ - int codesize[257]; /* codesize[k] = code length of symbol k */ - int others[257]; /* next symbol in current branch of tree */ - int c1, c2; - int p, i, j; - long v; - - /* This algorithm is explained in section K.2 of the JPEG standard */ - - MEMZERO(bits, SIZEOF(bits)); - MEMZERO(codesize, SIZEOF(codesize)); - for (i = 0; i < 257; i++) - others[i] = -1; /* init links to empty */ - - freq[256] = 1; /* make sure 256 has a nonzero count */ - /* Including the pseudo-symbol 256 in the Huffman procedure guarantees - * that no real symbol is given code-value of all ones, because 256 - * will be placed last in the largest codeword category. - */ - - /* Huffman's basic algorithm to assign optimal code lengths to symbols */ - - for (;;) { - /* Find the smallest nonzero frequency, set c1 = its symbol */ - /* In case of ties, take the larger symbol number */ - c1 = -1; - v = 1000000000L; - for (i = 0; i <= 256; i++) { - if (freq[i] && freq[i] <= v) { - v = freq[i]; - c1 = i; - } - } - - /* Find the next smallest nonzero frequency, set c2 = its symbol */ - /* In case of ties, take the larger symbol number */ - c2 = -1; - v = 1000000000L; - for (i = 0; i <= 256; i++) { - if (freq[i] && freq[i] <= v && i != c1) { - v = freq[i]; - c2 = i; - } - } - - /* Done if we've merged everything into one frequency */ - if (c2 < 0) - break; - - /* Else merge the two counts/trees */ - freq[c1] += freq[c2]; - freq[c2] = 0; - - /* Increment the codesize of everything in c1's tree branch */ - codesize[c1]++; - while (others[c1] >= 0) { - c1 = others[c1]; - codesize[c1]++; - } - - others[c1] = c2; /* chain c2 onto c1's tree branch */ - - /* Increment the codesize of everything in c2's tree branch */ - codesize[c2]++; - while (others[c2] >= 0) { - c2 = others[c2]; - codesize[c2]++; - } - } - - /* Now count the number of symbols of each code length */ - for (i = 0; i <= 256; i++) { - if (codesize[i]) { - /* The JPEG standard seems to think that this can't happen, */ - /* but I'm paranoid... */ - if (codesize[i] > MAX_CLEN) - ERREXIT(cinfo, JERR_HUFF_CLEN_OVERFLOW); - - bits[codesize[i]]++; - } - } - - /* JPEG doesn't allow symbols with code lengths over 16 bits, so if the pure - * Huffman procedure assigned any such lengths, we must adjust the coding. - * Here is what the JPEG spec says about how this next bit works: - * Since symbols are paired for the longest Huffman code, the symbols are - * removed from this length category two at a time. The prefix for the pair - * (which is one bit shorter) is allocated to one of the pair; then, - * skipping the BITS entry for that prefix length, a code word from the next - * shortest nonzero BITS entry is converted into a prefix for two code words - * one bit longer. - */ - - for (i = MAX_CLEN; i > 16; i--) { - while (bits[i] > 0) { - j = i - 2; /* find length of new prefix to be used */ - while (bits[j] == 0) - j--; - - bits[i] -= 2; /* remove two symbols */ - bits[i-1]++; /* one goes in this length */ - bits[j+1] += 2; /* two new symbols in this length */ - bits[j]--; /* symbol of this length is now a prefix */ - } - } - - /* Remove the count for the pseudo-symbol 256 from the largest codelength */ - while (bits[i] == 0) /* find largest codelength still in use */ - i--; - bits[i]--; - - /* Return final symbol counts (only for lengths 0..16) */ - MEMCOPY(htbl->bits, bits, SIZEOF(htbl->bits)); - - /* Return a list of the symbols sorted by code length */ - /* It's not real clear to me why we don't need to consider the codelength - * changes made above, but the JPEG spec seems to think this works. - */ - p = 0; - for (i = 1; i <= MAX_CLEN; i++) { - for (j = 0; j <= 255; j++) { - if (codesize[j] == i) { - htbl->huffval[p] = (UINT8) j; - p++; - } - } - } - - /* Set sent_table FALSE so updated table will be written to JPEG file. */ - htbl->sent_table = FALSE; -} - - -/* - * Finish up a statistics-gathering pass and create the new Huffman tables. - */ - -METHODDEF(void) -finish_pass_gather (j_compress_ptr cinfo) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int ci, tbl; - jpeg_component_info * compptr; - JHUFF_TBL **htblptr; - boolean did_dc[NUM_HUFF_TBLS]; - boolean did_ac[NUM_HUFF_TBLS]; - - /* It's important not to apply jpeg_gen_optimal_table more than once - * per table, because it clobbers the input frequency counts! - */ - if (cinfo->progressive_mode) - /* Flush out buffered data (all we care about is counting the EOB symbol) */ - emit_eobrun(entropy); - - MEMZERO(did_dc, SIZEOF(did_dc)); - MEMZERO(did_ac, SIZEOF(did_ac)); - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) { - tbl = compptr->dc_tbl_no; - if (! did_dc[tbl]) { - htblptr = & cinfo->dc_huff_tbl_ptrs[tbl]; - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - jpeg_gen_optimal_table(cinfo, *htblptr, entropy->dc_count_ptrs[tbl]); - did_dc[tbl] = TRUE; - } - } - /* AC needs no table when not present */ - if (cinfo->Se) { - tbl = compptr->ac_tbl_no; - if (! did_ac[tbl]) { - htblptr = & cinfo->ac_huff_tbl_ptrs[tbl]; - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - jpeg_gen_optimal_table(cinfo, *htblptr, entropy->ac_count_ptrs[tbl]); - did_ac[tbl] = TRUE; - } - } - } -} - - -/* - * Initialize for a Huffman-compressed scan. - * If gather_statistics is TRUE, we do not output anything during the scan, - * just count the Huffman symbols used and generate Huffman code tables. - */ - -METHODDEF(void) -start_pass_huff (j_compress_ptr cinfo, boolean gather_statistics) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int ci, tbl; - jpeg_component_info * compptr; - - if (gather_statistics) - entropy->pub.finish_pass = finish_pass_gather; - else - entropy->pub.finish_pass = finish_pass_huff; - - if (cinfo->progressive_mode) { - entropy->cinfo = cinfo; - entropy->gather_statistics = gather_statistics; - - /* We assume jcmaster.c already validated the scan parameters. */ - - /* Select execution routine */ - if (cinfo->Ah == 0) { - if (cinfo->Ss == 0) - entropy->pub.encode_mcu = encode_mcu_DC_first; - else - entropy->pub.encode_mcu = encode_mcu_AC_first; - } else { - if (cinfo->Ss == 0) - entropy->pub.encode_mcu = encode_mcu_DC_refine; - else { - entropy->pub.encode_mcu = encode_mcu_AC_refine; - /* AC refinement needs a correction bit buffer */ - if (entropy->bit_buffer == NULL) - entropy->bit_buffer = (char *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - MAX_CORR_BITS * SIZEOF(char)); - } - } - - /* Initialize AC stuff */ - entropy->ac_tbl_no = cinfo->cur_comp_info[0]->ac_tbl_no; - entropy->EOBRUN = 0; - entropy->BE = 0; - } else { - if (gather_statistics) - entropy->pub.encode_mcu = encode_mcu_gather; - else - entropy->pub.encode_mcu = encode_mcu_huff; - } - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) { - tbl = compptr->dc_tbl_no; - if (gather_statistics) { - /* Check for invalid table index */ - /* (make_c_derived_tbl does this in the other path) */ - if (tbl < 0 || tbl >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tbl); - /* Allocate and zero the statistics tables */ - /* Note that jpeg_gen_optimal_table expects 257 entries in each table! */ - if (entropy->dc_count_ptrs[tbl] == NULL) - entropy->dc_count_ptrs[tbl] = (long *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 257 * SIZEOF(long)); - MEMZERO(entropy->dc_count_ptrs[tbl], 257 * SIZEOF(long)); - } else { - /* Compute derived values for Huffman tables */ - /* We may do this more than once for a table, but it's not expensive */ - jpeg_make_c_derived_tbl(cinfo, TRUE, tbl, - & entropy->dc_derived_tbls[tbl]); - } - /* Initialize DC predictions to 0 */ - entropy->saved.last_dc_val[ci] = 0; - } - /* AC needs no table when not present */ - if (cinfo->Se) { - tbl = compptr->ac_tbl_no; - if (gather_statistics) { - if (tbl < 0 || tbl >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tbl); - if (entropy->ac_count_ptrs[tbl] == NULL) - entropy->ac_count_ptrs[tbl] = (long *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 257 * SIZEOF(long)); - MEMZERO(entropy->ac_count_ptrs[tbl], 257 * SIZEOF(long)); - } else { - jpeg_make_c_derived_tbl(cinfo, FALSE, tbl, - & entropy->ac_derived_tbls[tbl]); - } - } - } - - /* Initialize bit buffer to empty */ - entropy->saved.put_buffer = 0; - entropy->saved.put_bits = 0; - - /* Initialize restart stuff */ - entropy->restarts_to_go = cinfo->restart_interval; - entropy->next_restart_num = 0; -} - - -/* - * Module initialization routine for Huffman entropy encoding. - */ - -GLOBAL(void) -jinit_huff_encoder (j_compress_ptr cinfo) -{ - huff_entropy_ptr entropy; - int i; - - entropy = (huff_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(huff_entropy_encoder)); - cinfo->entropy = (struct jpeg_entropy_encoder *) entropy; - entropy->pub.start_pass = start_pass_huff; - - /* Mark tables unallocated */ - for (i = 0; i < NUM_HUFF_TBLS; i++) { - entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL; - entropy->dc_count_ptrs[i] = entropy->ac_count_ptrs[i] = NULL; - } - - if (cinfo->progressive_mode) - entropy->bit_buffer = NULL; /* needed only in AC refinement scan */ -} diff --git a/Dependencies/libjpeg/jcinit.c b/Dependencies/libjpeg/jcinit.c deleted file mode 100644 index 0ba310f..0000000 --- a/Dependencies/libjpeg/jcinit.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * jcinit.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains initialization logic for the JPEG compressor. - * This routine is in charge of selecting the modules to be executed and - * making an initialization call to each one. - * - * Logically, this code belongs in jcmaster.c. It's split out because - * linking this routine implies linking the entire compression library. - * For a transcoding-only application, we want to be able to use jcmaster.c - * without linking in the whole library. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Master selection of compression modules. - * This is done once at the start of processing an image. We determine - * which modules will be used and give them appropriate initialization calls. - */ - -GLOBAL(void) -jinit_compress_master (j_compress_ptr cinfo) -{ - /* Initialize master control (includes parameter checking/processing) */ - jinit_c_master_control(cinfo, FALSE /* full compression */); - - /* Preprocessing */ - if (! cinfo->raw_data_in) { - jinit_color_converter(cinfo); - jinit_downsampler(cinfo); - jinit_c_prep_controller(cinfo, FALSE /* never need full buffer here */); - } - /* Forward DCT */ - jinit_forward_dct(cinfo); - /* Entropy encoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) - jinit_arith_encoder(cinfo); - else { - jinit_huff_encoder(cinfo); - } - - /* Need a full-image coefficient buffer in any multi-pass mode. */ - jinit_c_coef_controller(cinfo, - (boolean) (cinfo->num_scans > 1 || cinfo->optimize_coding)); - jinit_c_main_controller(cinfo, FALSE /* never need full buffer here */); - - jinit_marker_writer(cinfo); - - /* We can now tell the memory manager to allocate virtual arrays. */ - (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); - - /* Write the datastream header (SOI) immediately. - * Frame and scan headers are postponed till later. - * This lets application insert special markers after the SOI. - */ - (*cinfo->marker->write_file_header) (cinfo); -} diff --git a/Dependencies/libjpeg/jcmainct.c b/Dependencies/libjpeg/jcmainct.c deleted file mode 100644 index 7de75d1..0000000 --- a/Dependencies/libjpeg/jcmainct.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * jcmainct.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the main buffer controller for compression. - * The main buffer lies between the pre-processor and the JPEG - * compressor proper; it holds downsampled data in the JPEG colorspace. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Note: currently, there is no operating mode in which a full-image buffer - * is needed at this step. If there were, that mode could not be used with - * "raw data" input, since this module is bypassed in that case. However, - * we've left the code here for possible use in special applications. - */ -#undef FULL_MAIN_BUFFER_SUPPORTED - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_c_main_controller pub; /* public fields */ - - JDIMENSION cur_iMCU_row; /* number of current iMCU row */ - JDIMENSION rowgroup_ctr; /* counts row groups received in iMCU row */ - boolean suspended; /* remember if we suspended output */ - J_BUF_MODE pass_mode; /* current operating mode */ - - /* If using just a strip buffer, this points to the entire set of buffers - * (we allocate one for each component). In the full-image case, this - * points to the currently accessible strips of the virtual arrays. - */ - JSAMPARRAY buffer[MAX_COMPONENTS]; - -#ifdef FULL_MAIN_BUFFER_SUPPORTED - /* If using full-image storage, this array holds pointers to virtual-array - * control blocks for each component. Unused if not full-image storage. - */ - jvirt_sarray_ptr whole_image[MAX_COMPONENTS]; -#endif -} my_main_controller; - -typedef my_main_controller * my_main_ptr; - - -/* Forward declarations */ -METHODDEF(void) process_data_simple_main - JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf, - JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail)); -#ifdef FULL_MAIN_BUFFER_SUPPORTED -METHODDEF(void) process_data_buffer_main - JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf, - JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail)); -#endif - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_main (j_compress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - - /* Do nothing in raw-data mode. */ - if (cinfo->raw_data_in) - return; - - main->cur_iMCU_row = 0; /* initialize counters */ - main->rowgroup_ctr = 0; - main->suspended = FALSE; - main->pass_mode = pass_mode; /* save mode for use by process_data */ - - switch (pass_mode) { - case JBUF_PASS_THRU: -#ifdef FULL_MAIN_BUFFER_SUPPORTED - if (main->whole_image[0] != NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -#endif - main->pub.process_data = process_data_simple_main; - break; -#ifdef FULL_MAIN_BUFFER_SUPPORTED - case JBUF_SAVE_SOURCE: - case JBUF_CRANK_DEST: - case JBUF_SAVE_AND_PASS: - if (main->whole_image[0] == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - main->pub.process_data = process_data_buffer_main; - break; -#endif - default: - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - break; - } -} - - -/* - * Process some data. - * This routine handles the simple pass-through mode, - * where we have only a strip buffer. - */ - -METHODDEF(void) -process_data_simple_main (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail) -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - - while (main->cur_iMCU_row < cinfo->total_iMCU_rows) { - /* Read input data if we haven't filled the main buffer yet */ - if (main->rowgroup_ctr < (JDIMENSION) cinfo->min_DCT_v_scaled_size) - (*cinfo->prep->pre_process_data) (cinfo, - input_buf, in_row_ctr, in_rows_avail, - main->buffer, &main->rowgroup_ctr, - (JDIMENSION) cinfo->min_DCT_v_scaled_size); - - /* If we don't have a full iMCU row buffered, return to application for - * more data. Note that preprocessor will always pad to fill the iMCU row - * at the bottom of the image. - */ - if (main->rowgroup_ctr != (JDIMENSION) cinfo->min_DCT_v_scaled_size) - return; - - /* Send the completed row to the compressor */ - if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) { - /* If compressor did not consume the whole row, then we must need to - * suspend processing and return to the application. In this situation - * we pretend we didn't yet consume the last input row; otherwise, if - * it happened to be the last row of the image, the application would - * think we were done. - */ - if (! main->suspended) { - (*in_row_ctr)--; - main->suspended = TRUE; - } - return; - } - /* We did finish the row. Undo our little suspension hack if a previous - * call suspended; then mark the main buffer empty. - */ - if (main->suspended) { - (*in_row_ctr)++; - main->suspended = FALSE; - } - main->rowgroup_ctr = 0; - main->cur_iMCU_row++; - } -} - - -#ifdef FULL_MAIN_BUFFER_SUPPORTED - -/* - * Process some data. - * This routine handles all of the modes that use a full-size buffer. - */ - -METHODDEF(void) -process_data_buffer_main (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail) -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - int ci; - jpeg_component_info *compptr; - boolean writing = (main->pass_mode != JBUF_CRANK_DEST); - - while (main->cur_iMCU_row < cinfo->total_iMCU_rows) { - /* Realign the virtual buffers if at the start of an iMCU row. */ - if (main->rowgroup_ctr == 0) { - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - main->buffer[ci] = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, main->whole_image[ci], - main->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE), - (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing); - } - /* In a read pass, pretend we just read some source data. */ - if (! writing) { - *in_row_ctr += cinfo->max_v_samp_factor * DCTSIZE; - main->rowgroup_ctr = DCTSIZE; - } - } - - /* If a write pass, read input data until the current iMCU row is full. */ - /* Note: preprocessor will pad if necessary to fill the last iMCU row. */ - if (writing) { - (*cinfo->prep->pre_process_data) (cinfo, - input_buf, in_row_ctr, in_rows_avail, - main->buffer, &main->rowgroup_ctr, - (JDIMENSION) DCTSIZE); - /* Return to application if we need more data to fill the iMCU row. */ - if (main->rowgroup_ctr < DCTSIZE) - return; - } - - /* Emit data, unless this is a sink-only pass. */ - if (main->pass_mode != JBUF_SAVE_SOURCE) { - if (! (*cinfo->coef->compress_data) (cinfo, main->buffer)) { - /* If compressor did not consume the whole row, then we must need to - * suspend processing and return to the application. In this situation - * we pretend we didn't yet consume the last input row; otherwise, if - * it happened to be the last row of the image, the application would - * think we were done. - */ - if (! main->suspended) { - (*in_row_ctr)--; - main->suspended = TRUE; - } - return; - } - /* We did finish the row. Undo our little suspension hack if a previous - * call suspended; then mark the main buffer empty. - */ - if (main->suspended) { - (*in_row_ctr)++; - main->suspended = FALSE; - } - } - - /* If get here, we are done with this iMCU row. Mark buffer empty. */ - main->rowgroup_ctr = 0; - main->cur_iMCU_row++; - } -} - -#endif /* FULL_MAIN_BUFFER_SUPPORTED */ - - -/* - * Initialize main buffer controller. - */ - -GLOBAL(void) -jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer) -{ - my_main_ptr main; - int ci; - jpeg_component_info *compptr; - - main = (my_main_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_main_controller)); - cinfo->main = (struct jpeg_c_main_controller *) main; - main->pub.start_pass = start_pass_main; - - /* We don't need to create a buffer in raw-data mode. */ - if (cinfo->raw_data_in) - return; - - /* Create the buffer. It holds downsampled data, so each component - * may be of a different size. - */ - if (need_full_buffer) { -#ifdef FULL_MAIN_BUFFER_SUPPORTED - /* Allocate a full-image virtual array for each component */ - /* Note we pad the bottom to a multiple of the iMCU height */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - main->whole_image[ci] = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) jround_up((long) compptr->height_in_blocks, - (long) compptr->v_samp_factor) * DCTSIZE, - (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size)); - } -#else - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -#endif - } else { -#ifdef FULL_MAIN_BUFFER_SUPPORTED - main->whole_image[0] = NULL; /* flag for no virtual arrays */ -#endif - /* Allocate a strip buffer for each component */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - main->buffer[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size)); - } - } -} diff --git a/Dependencies/libjpeg/jcmarker.c b/Dependencies/libjpeg/jcmarker.c deleted file mode 100644 index 2e28983..0000000 --- a/Dependencies/libjpeg/jcmarker.c +++ /dev/null @@ -1,680 +0,0 @@ -/* - * jcmarker.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2003-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to write JPEG datastream markers. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -typedef enum { /* JPEG marker codes */ - M_SOF0 = 0xc0, - M_SOF1 = 0xc1, - M_SOF2 = 0xc2, - M_SOF3 = 0xc3, - - M_SOF5 = 0xc5, - M_SOF6 = 0xc6, - M_SOF7 = 0xc7, - - M_JPG = 0xc8, - M_SOF9 = 0xc9, - M_SOF10 = 0xca, - M_SOF11 = 0xcb, - - M_SOF13 = 0xcd, - M_SOF14 = 0xce, - M_SOF15 = 0xcf, - - M_DHT = 0xc4, - - M_DAC = 0xcc, - - M_RST0 = 0xd0, - M_RST1 = 0xd1, - M_RST2 = 0xd2, - M_RST3 = 0xd3, - M_RST4 = 0xd4, - M_RST5 = 0xd5, - M_RST6 = 0xd6, - M_RST7 = 0xd7, - - M_SOI = 0xd8, - M_EOI = 0xd9, - M_SOS = 0xda, - M_DQT = 0xdb, - M_DNL = 0xdc, - M_DRI = 0xdd, - M_DHP = 0xde, - M_EXP = 0xdf, - - M_APP0 = 0xe0, - M_APP1 = 0xe1, - M_APP2 = 0xe2, - M_APP3 = 0xe3, - M_APP4 = 0xe4, - M_APP5 = 0xe5, - M_APP6 = 0xe6, - M_APP7 = 0xe7, - M_APP8 = 0xe8, - M_APP9 = 0xe9, - M_APP10 = 0xea, - M_APP11 = 0xeb, - M_APP12 = 0xec, - M_APP13 = 0xed, - M_APP14 = 0xee, - M_APP15 = 0xef, - - M_JPG0 = 0xf0, - M_JPG13 = 0xfd, - M_COM = 0xfe, - - M_TEM = 0x01, - - M_ERROR = 0x100 -} JPEG_MARKER; - - -/* Private state */ - -typedef struct { - struct jpeg_marker_writer pub; /* public fields */ - - unsigned int last_restart_interval; /* last DRI value emitted; 0 after SOI */ -} my_marker_writer; - -typedef my_marker_writer * my_marker_ptr; - - -/* - * Basic output routines. - * - * Note that we do not support suspension while writing a marker. - * Therefore, an application using suspension must ensure that there is - * enough buffer space for the initial markers (typ. 600-700 bytes) before - * calling jpeg_start_compress, and enough space to write the trailing EOI - * (a few bytes) before calling jpeg_finish_compress. Multipass compression - * modes are not supported at all with suspension, so those two are the only - * points where markers will be written. - */ - -LOCAL(void) -emit_byte (j_compress_ptr cinfo, int val) -/* Emit a byte */ -{ - struct jpeg_destination_mgr * dest = cinfo->dest; - - *(dest->next_output_byte)++ = (JOCTET) val; - if (--dest->free_in_buffer == 0) { - if (! (*dest->empty_output_buffer) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - } -} - - -LOCAL(void) -emit_marker (j_compress_ptr cinfo, JPEG_MARKER mark) -/* Emit a marker code */ -{ - emit_byte(cinfo, 0xFF); - emit_byte(cinfo, (int) mark); -} - - -LOCAL(void) -emit_2bytes (j_compress_ptr cinfo, int value) -/* Emit a 2-byte integer; these are always MSB first in JPEG files */ -{ - emit_byte(cinfo, (value >> 8) & 0xFF); - emit_byte(cinfo, value & 0xFF); -} - - -/* - * Routines to write specific marker types. - */ - -LOCAL(int) -emit_dqt (j_compress_ptr cinfo, int index) -/* Emit a DQT marker */ -/* Returns the precision used (0 = 8bits, 1 = 16bits) for baseline checking */ -{ - JQUANT_TBL * qtbl = cinfo->quant_tbl_ptrs[index]; - int prec; - int i; - - if (qtbl == NULL) - ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, index); - - prec = 0; - for (i = 0; i <= cinfo->lim_Se; i++) { - if (qtbl->quantval[cinfo->natural_order[i]] > 255) - prec = 1; - } - - if (! qtbl->sent_table) { - emit_marker(cinfo, M_DQT); - - emit_2bytes(cinfo, - prec ? cinfo->lim_Se * 2 + 2 + 1 + 2 : cinfo->lim_Se + 1 + 1 + 2); - - emit_byte(cinfo, index + (prec<<4)); - - for (i = 0; i <= cinfo->lim_Se; i++) { - /* The table entries must be emitted in zigzag order. */ - unsigned int qval = qtbl->quantval[cinfo->natural_order[i]]; - if (prec) - emit_byte(cinfo, (int) (qval >> 8)); - emit_byte(cinfo, (int) (qval & 0xFF)); - } - - qtbl->sent_table = TRUE; - } - - return prec; -} - - -LOCAL(void) -emit_dht (j_compress_ptr cinfo, int index, boolean is_ac) -/* Emit a DHT marker */ -{ - JHUFF_TBL * htbl; - int length, i; - - if (is_ac) { - htbl = cinfo->ac_huff_tbl_ptrs[index]; - index += 0x10; /* output index has AC bit set */ - } else { - htbl = cinfo->dc_huff_tbl_ptrs[index]; - } - - if (htbl == NULL) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, index); - - if (! htbl->sent_table) { - emit_marker(cinfo, M_DHT); - - length = 0; - for (i = 1; i <= 16; i++) - length += htbl->bits[i]; - - emit_2bytes(cinfo, length + 2 + 1 + 16); - emit_byte(cinfo, index); - - for (i = 1; i <= 16; i++) - emit_byte(cinfo, htbl->bits[i]); - - for (i = 0; i < length; i++) - emit_byte(cinfo, htbl->huffval[i]); - - htbl->sent_table = TRUE; - } -} - - -LOCAL(void) -emit_dac (j_compress_ptr cinfo) -/* Emit a DAC marker */ -/* Since the useful info is so small, we want to emit all the tables in */ -/* one DAC marker. Therefore this routine does its own scan of the table. */ -{ -#ifdef C_ARITH_CODING_SUPPORTED - char dc_in_use[NUM_ARITH_TBLS]; - char ac_in_use[NUM_ARITH_TBLS]; - int length, i; - jpeg_component_info *compptr; - - for (i = 0; i < NUM_ARITH_TBLS; i++) - dc_in_use[i] = ac_in_use[i] = 0; - - for (i = 0; i < cinfo->comps_in_scan; i++) { - compptr = cinfo->cur_comp_info[i]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) - dc_in_use[compptr->dc_tbl_no] = 1; - /* AC needs no table when not present */ - if (cinfo->Se) - ac_in_use[compptr->ac_tbl_no] = 1; - } - - length = 0; - for (i = 0; i < NUM_ARITH_TBLS; i++) - length += dc_in_use[i] + ac_in_use[i]; - - emit_marker(cinfo, M_DAC); - - emit_2bytes(cinfo, length*2 + 2); - - for (i = 0; i < NUM_ARITH_TBLS; i++) { - if (dc_in_use[i]) { - emit_byte(cinfo, i); - emit_byte(cinfo, cinfo->arith_dc_L[i] + (cinfo->arith_dc_U[i]<<4)); - } - if (ac_in_use[i]) { - emit_byte(cinfo, i + 0x10); - emit_byte(cinfo, cinfo->arith_ac_K[i]); - } - } -#endif /* C_ARITH_CODING_SUPPORTED */ -} - - -LOCAL(void) -emit_dri (j_compress_ptr cinfo) -/* Emit a DRI marker */ -{ - emit_marker(cinfo, M_DRI); - - emit_2bytes(cinfo, 4); /* fixed length */ - - emit_2bytes(cinfo, (int) cinfo->restart_interval); -} - - -LOCAL(void) -emit_sof (j_compress_ptr cinfo, JPEG_MARKER code) -/* Emit a SOF marker */ -{ - int ci; - jpeg_component_info *compptr; - - emit_marker(cinfo, code); - - emit_2bytes(cinfo, 3 * cinfo->num_components + 2 + 5 + 1); /* length */ - - /* Make sure image isn't bigger than SOF field can handle */ - if ((long) cinfo->jpeg_height > 65535L || - (long) cinfo->jpeg_width > 65535L) - ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) 65535); - - emit_byte(cinfo, cinfo->data_precision); - emit_2bytes(cinfo, (int) cinfo->jpeg_height); - emit_2bytes(cinfo, (int) cinfo->jpeg_width); - - emit_byte(cinfo, cinfo->num_components); - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - emit_byte(cinfo, compptr->component_id); - emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor); - emit_byte(cinfo, compptr->quant_tbl_no); - } -} - - -LOCAL(void) -emit_sos (j_compress_ptr cinfo) -/* Emit a SOS marker */ -{ - int i, td, ta; - jpeg_component_info *compptr; - - emit_marker(cinfo, M_SOS); - - emit_2bytes(cinfo, 2 * cinfo->comps_in_scan + 2 + 1 + 3); /* length */ - - emit_byte(cinfo, cinfo->comps_in_scan); - - for (i = 0; i < cinfo->comps_in_scan; i++) { - compptr = cinfo->cur_comp_info[i]; - emit_byte(cinfo, compptr->component_id); - - /* We emit 0 for unused field(s); this is recommended by the P&M text - * but does not seem to be specified in the standard. - */ - - /* DC needs no table for refinement scan */ - td = cinfo->Ss == 0 && cinfo->Ah == 0 ? compptr->dc_tbl_no : 0; - /* AC needs no table when not present */ - ta = cinfo->Se ? compptr->ac_tbl_no : 0; - - emit_byte(cinfo, (td << 4) + ta); - } - - emit_byte(cinfo, cinfo->Ss); - emit_byte(cinfo, cinfo->Se); - emit_byte(cinfo, (cinfo->Ah << 4) + cinfo->Al); -} - - -LOCAL(void) -emit_pseudo_sos (j_compress_ptr cinfo) -/* Emit a pseudo SOS marker */ -{ - emit_marker(cinfo, M_SOS); - - emit_2bytes(cinfo, 2 + 1 + 3); /* length */ - - emit_byte(cinfo, 0); /* Ns */ - - emit_byte(cinfo, 0); /* Ss */ - emit_byte(cinfo, cinfo->block_size * cinfo->block_size - 1); /* Se */ - emit_byte(cinfo, 0); /* Ah/Al */ -} - - -LOCAL(void) -emit_jfif_app0 (j_compress_ptr cinfo) -/* Emit a JFIF-compliant APP0 marker */ -{ - /* - * Length of APP0 block (2 bytes) - * Block ID (4 bytes - ASCII "JFIF") - * Zero byte (1 byte to terminate the ID string) - * Version Major, Minor (2 bytes - major first) - * Units (1 byte - 0x00 = none, 0x01 = inch, 0x02 = cm) - * Xdpu (2 bytes - dots per unit horizontal) - * Ydpu (2 bytes - dots per unit vertical) - * Thumbnail X size (1 byte) - * Thumbnail Y size (1 byte) - */ - - emit_marker(cinfo, M_APP0); - - emit_2bytes(cinfo, 2 + 4 + 1 + 2 + 1 + 2 + 2 + 1 + 1); /* length */ - - emit_byte(cinfo, 0x4A); /* Identifier: ASCII "JFIF" */ - emit_byte(cinfo, 0x46); - emit_byte(cinfo, 0x49); - emit_byte(cinfo, 0x46); - emit_byte(cinfo, 0); - emit_byte(cinfo, cinfo->JFIF_major_version); /* Version fields */ - emit_byte(cinfo, cinfo->JFIF_minor_version); - emit_byte(cinfo, cinfo->density_unit); /* Pixel size information */ - emit_2bytes(cinfo, (int) cinfo->X_density); - emit_2bytes(cinfo, (int) cinfo->Y_density); - emit_byte(cinfo, 0); /* No thumbnail image */ - emit_byte(cinfo, 0); -} - - -LOCAL(void) -emit_adobe_app14 (j_compress_ptr cinfo) -/* Emit an Adobe APP14 marker */ -{ - /* - * Length of APP14 block (2 bytes) - * Block ID (5 bytes - ASCII "Adobe") - * Version Number (2 bytes - currently 100) - * Flags0 (2 bytes - currently 0) - * Flags1 (2 bytes - currently 0) - * Color transform (1 byte) - * - * Although Adobe TN 5116 mentions Version = 101, all the Adobe files - * now in circulation seem to use Version = 100, so that's what we write. - * - * We write the color transform byte as 1 if the JPEG color space is - * YCbCr, 2 if it's YCCK, 0 otherwise. Adobe's definition has to do with - * whether the encoder performed a transformation, which is pretty useless. - */ - - emit_marker(cinfo, M_APP14); - - emit_2bytes(cinfo, 2 + 5 + 2 + 2 + 2 + 1); /* length */ - - emit_byte(cinfo, 0x41); /* Identifier: ASCII "Adobe" */ - emit_byte(cinfo, 0x64); - emit_byte(cinfo, 0x6F); - emit_byte(cinfo, 0x62); - emit_byte(cinfo, 0x65); - emit_2bytes(cinfo, 100); /* Version */ - emit_2bytes(cinfo, 0); /* Flags0 */ - emit_2bytes(cinfo, 0); /* Flags1 */ - switch (cinfo->jpeg_color_space) { - case JCS_YCbCr: - emit_byte(cinfo, 1); /* Color transform = 1 */ - break; - case JCS_YCCK: - emit_byte(cinfo, 2); /* Color transform = 2 */ - break; - default: - emit_byte(cinfo, 0); /* Color transform = 0 */ - break; - } -} - - -/* - * These routines allow writing an arbitrary marker with parameters. - * The only intended use is to emit COM or APPn markers after calling - * write_file_header and before calling write_frame_header. - * Other uses are not guaranteed to produce desirable results. - * Counting the parameter bytes properly is the caller's responsibility. - */ - -METHODDEF(void) -write_marker_header (j_compress_ptr cinfo, int marker, unsigned int datalen) -/* Emit an arbitrary marker header */ -{ - if (datalen > (unsigned int) 65533) /* safety check */ - ERREXIT(cinfo, JERR_BAD_LENGTH); - - emit_marker(cinfo, (JPEG_MARKER) marker); - - emit_2bytes(cinfo, (int) (datalen + 2)); /* total length */ -} - -METHODDEF(void) -write_marker_byte (j_compress_ptr cinfo, int val) -/* Emit one byte of marker parameters following write_marker_header */ -{ - emit_byte(cinfo, val); -} - - -/* - * Write datastream header. - * This consists of an SOI and optional APPn markers. - * We recommend use of the JFIF marker, but not the Adobe marker, - * when using YCbCr or grayscale data. The JFIF marker should NOT - * be used for any other JPEG colorspace. The Adobe marker is helpful - * to distinguish RGB, CMYK, and YCCK colorspaces. - * Note that an application can write additional header markers after - * jpeg_start_compress returns. - */ - -METHODDEF(void) -write_file_header (j_compress_ptr cinfo) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - - emit_marker(cinfo, M_SOI); /* first the SOI */ - - /* SOI is defined to reset restart interval to 0 */ - marker->last_restart_interval = 0; - - if (cinfo->write_JFIF_header) /* next an optional JFIF APP0 */ - emit_jfif_app0(cinfo); - if (cinfo->write_Adobe_marker) /* next an optional Adobe APP14 */ - emit_adobe_app14(cinfo); -} - - -/* - * Write frame header. - * This consists of DQT and SOFn markers, and a conditional pseudo SOS marker. - * Note that we do not emit the SOF until we have emitted the DQT(s). - * This avoids compatibility problems with incorrect implementations that - * try to error-check the quant table numbers as soon as they see the SOF. - */ - -METHODDEF(void) -write_frame_header (j_compress_ptr cinfo) -{ - int ci, prec; - boolean is_baseline; - jpeg_component_info *compptr; - - /* Emit DQT for each quantization table. - * Note that emit_dqt() suppresses any duplicate tables. - */ - prec = 0; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - prec += emit_dqt(cinfo, compptr->quant_tbl_no); - } - /* now prec is nonzero iff there are any 16-bit quant tables. */ - - /* Check for a non-baseline specification. - * Note we assume that Huffman table numbers won't be changed later. - */ - if (cinfo->arith_code || cinfo->progressive_mode || - cinfo->data_precision != 8 || cinfo->block_size != DCTSIZE) { - is_baseline = FALSE; - } else { - is_baseline = TRUE; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - if (compptr->dc_tbl_no > 1 || compptr->ac_tbl_no > 1) - is_baseline = FALSE; - } - if (prec && is_baseline) { - is_baseline = FALSE; - /* If it's baseline except for quantizer size, warn the user */ - TRACEMS(cinfo, 0, JTRC_16BIT_TABLES); - } - } - - /* Emit the proper SOF marker */ - if (cinfo->arith_code) { - if (cinfo->progressive_mode) - emit_sof(cinfo, M_SOF10); /* SOF code for progressive arithmetic */ - else - emit_sof(cinfo, M_SOF9); /* SOF code for sequential arithmetic */ - } else { - if (cinfo->progressive_mode) - emit_sof(cinfo, M_SOF2); /* SOF code for progressive Huffman */ - else if (is_baseline) - emit_sof(cinfo, M_SOF0); /* SOF code for baseline implementation */ - else - emit_sof(cinfo, M_SOF1); /* SOF code for non-baseline Huffman file */ - } - - /* Check to emit pseudo SOS marker */ - if (cinfo->progressive_mode && cinfo->block_size != DCTSIZE) - emit_pseudo_sos(cinfo); -} - - -/* - * Write scan header. - * This consists of DHT or DAC markers, optional DRI, and SOS. - * Compressed data will be written following the SOS. - */ - -METHODDEF(void) -write_scan_header (j_compress_ptr cinfo) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - int i; - jpeg_component_info *compptr; - - if (cinfo->arith_code) { - /* Emit arith conditioning info. We may have some duplication - * if the file has multiple scans, but it's so small it's hardly - * worth worrying about. - */ - emit_dac(cinfo); - } else { - /* Emit Huffman tables. - * Note that emit_dht() suppresses any duplicate tables. - */ - for (i = 0; i < cinfo->comps_in_scan; i++) { - compptr = cinfo->cur_comp_info[i]; - /* DC needs no table for refinement scan */ - if (cinfo->Ss == 0 && cinfo->Ah == 0) - emit_dht(cinfo, compptr->dc_tbl_no, FALSE); - /* AC needs no table when not present */ - if (cinfo->Se) - emit_dht(cinfo, compptr->ac_tbl_no, TRUE); - } - } - - /* Emit DRI if required --- note that DRI value could change for each scan. - * We avoid wasting space with unnecessary DRIs, however. - */ - if (cinfo->restart_interval != marker->last_restart_interval) { - emit_dri(cinfo); - marker->last_restart_interval = cinfo->restart_interval; - } - - emit_sos(cinfo); -} - - -/* - * Write datastream trailer. - */ - -METHODDEF(void) -write_file_trailer (j_compress_ptr cinfo) -{ - emit_marker(cinfo, M_EOI); -} - - -/* - * Write an abbreviated table-specification datastream. - * This consists of SOI, DQT and DHT tables, and EOI. - * Any table that is defined and not marked sent_table = TRUE will be - * emitted. Note that all tables will be marked sent_table = TRUE at exit. - */ - -METHODDEF(void) -write_tables_only (j_compress_ptr cinfo) -{ - int i; - - emit_marker(cinfo, M_SOI); - - for (i = 0; i < NUM_QUANT_TBLS; i++) { - if (cinfo->quant_tbl_ptrs[i] != NULL) - (void) emit_dqt(cinfo, i); - } - - if (! cinfo->arith_code) { - for (i = 0; i < NUM_HUFF_TBLS; i++) { - if (cinfo->dc_huff_tbl_ptrs[i] != NULL) - emit_dht(cinfo, i, FALSE); - if (cinfo->ac_huff_tbl_ptrs[i] != NULL) - emit_dht(cinfo, i, TRUE); - } - } - - emit_marker(cinfo, M_EOI); -} - - -/* - * Initialize the marker writer module. - */ - -GLOBAL(void) -jinit_marker_writer (j_compress_ptr cinfo) -{ - my_marker_ptr marker; - - /* Create the subobject */ - marker = (my_marker_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_marker_writer)); - cinfo->marker = (struct jpeg_marker_writer *) marker; - /* Initialize method pointers */ - marker->pub.write_file_header = write_file_header; - marker->pub.write_frame_header = write_frame_header; - marker->pub.write_scan_header = write_scan_header; - marker->pub.write_file_trailer = write_file_trailer; - marker->pub.write_tables_only = write_tables_only; - marker->pub.write_marker_header = write_marker_header; - marker->pub.write_marker_byte = write_marker_byte; - /* Initialize private state */ - marker->last_restart_interval = 0; -} diff --git a/Dependencies/libjpeg/jcmaster.c b/Dependencies/libjpeg/jcmaster.c deleted file mode 100644 index 660883f..0000000 --- a/Dependencies/libjpeg/jcmaster.c +++ /dev/null @@ -1,838 +0,0 @@ -/* - * jcmaster.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2003-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains master control logic for the JPEG compressor. - * These routines are concerned with parameter validation, initial setup, - * and inter-pass control (determining the number of passes and the work - * to be done in each pass). - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private state */ - -typedef enum { - main_pass, /* input data, also do first output step */ - huff_opt_pass, /* Huffman code optimization pass */ - output_pass /* data output pass */ -} c_pass_type; - -typedef struct { - struct jpeg_comp_master pub; /* public fields */ - - c_pass_type pass_type; /* the type of the current pass */ - - int pass_number; /* # of passes completed */ - int total_passes; /* total # of passes needed */ - - int scan_number; /* current index in scan_info[] */ -} my_comp_master; - -typedef my_comp_master * my_master_ptr; - - -/* - * Support routines that do various essential calculations. - */ - -/* - * Compute JPEG image dimensions and related values. - * NOTE: this is exported for possible use by application. - * Hence it mustn't do anything that can't be done twice. - */ - -GLOBAL(void) -jpeg_calc_jpeg_dimensions (j_compress_ptr cinfo) -/* Do computations that are needed before master selection phase */ -{ -#ifdef DCT_SCALING_SUPPORTED - - /* Compute actual JPEG image dimensions and DCT scaling choices. */ - if (cinfo->scale_num >= cinfo->scale_denom * 8) { - /* Provide 8/1 scaling */ - cinfo->jpeg_width = cinfo->image_width << 3; - cinfo->jpeg_height = cinfo->image_height << 3; - cinfo->min_DCT_h_scaled_size = 1; - cinfo->min_DCT_v_scaled_size = 1; - } else if (cinfo->scale_num >= cinfo->scale_denom * 4) { - /* Provide 4/1 scaling */ - cinfo->jpeg_width = cinfo->image_width << 2; - cinfo->jpeg_height = cinfo->image_height << 2; - cinfo->min_DCT_h_scaled_size = 2; - cinfo->min_DCT_v_scaled_size = 2; - } else if (cinfo->scale_num * 3 >= cinfo->scale_denom * 8) { - /* Provide 8/3 scaling */ - cinfo->jpeg_width = (cinfo->image_width << 1) + (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 2, 3L); - cinfo->jpeg_height = (cinfo->image_height << 1) + (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 2, 3L); - cinfo->min_DCT_h_scaled_size = 3; - cinfo->min_DCT_v_scaled_size = 3; - } else if (cinfo->scale_num >= cinfo->scale_denom * 2) { - /* Provide 2/1 scaling */ - cinfo->jpeg_width = cinfo->image_width << 1; - cinfo->jpeg_height = cinfo->image_height << 1; - cinfo->min_DCT_h_scaled_size = 4; - cinfo->min_DCT_v_scaled_size = 4; - } else if (cinfo->scale_num * 5 >= cinfo->scale_denom * 8) { - /* Provide 8/5 scaling */ - cinfo->jpeg_width = cinfo->image_width + (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 3, 5L); - cinfo->jpeg_height = cinfo->image_height + (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 3, 5L); - cinfo->min_DCT_h_scaled_size = 5; - cinfo->min_DCT_v_scaled_size = 5; - } else if (cinfo->scale_num * 3 >= cinfo->scale_denom * 4) { - /* Provide 4/3 scaling */ - cinfo->jpeg_width = cinfo->image_width + (JDIMENSION) - jdiv_round_up((long) cinfo->image_width, 3L); - cinfo->jpeg_height = cinfo->image_height + (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, 3L); - cinfo->min_DCT_h_scaled_size = 6; - cinfo->min_DCT_v_scaled_size = 6; - } else if (cinfo->scale_num * 7 >= cinfo->scale_denom * 8) { - /* Provide 8/7 scaling */ - cinfo->jpeg_width = cinfo->image_width + (JDIMENSION) - jdiv_round_up((long) cinfo->image_width, 7L); - cinfo->jpeg_height = cinfo->image_height + (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, 7L); - cinfo->min_DCT_h_scaled_size = 7; - cinfo->min_DCT_v_scaled_size = 7; - } else if (cinfo->scale_num >= cinfo->scale_denom) { - /* Provide 1/1 scaling */ - cinfo->jpeg_width = cinfo->image_width; - cinfo->jpeg_height = cinfo->image_height; - cinfo->min_DCT_h_scaled_size = 8; - cinfo->min_DCT_v_scaled_size = 8; - } else if (cinfo->scale_num * 9 >= cinfo->scale_denom * 8) { - /* Provide 8/9 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 8, 9L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 8, 9L); - cinfo->min_DCT_h_scaled_size = 9; - cinfo->min_DCT_v_scaled_size = 9; - } else if (cinfo->scale_num * 5 >= cinfo->scale_denom * 4) { - /* Provide 4/5 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 4, 5L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 4, 5L); - cinfo->min_DCT_h_scaled_size = 10; - cinfo->min_DCT_v_scaled_size = 10; - } else if (cinfo->scale_num * 11 >= cinfo->scale_denom * 8) { - /* Provide 8/11 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 8, 11L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 8, 11L); - cinfo->min_DCT_h_scaled_size = 11; - cinfo->min_DCT_v_scaled_size = 11; - } else if (cinfo->scale_num * 3 >= cinfo->scale_denom * 2) { - /* Provide 2/3 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 2, 3L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 2, 3L); - cinfo->min_DCT_h_scaled_size = 12; - cinfo->min_DCT_v_scaled_size = 12; - } else if (cinfo->scale_num * 13 >= cinfo->scale_denom * 8) { - /* Provide 8/13 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 8, 13L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 8, 13L); - cinfo->min_DCT_h_scaled_size = 13; - cinfo->min_DCT_v_scaled_size = 13; - } else if (cinfo->scale_num * 7 >= cinfo->scale_denom * 4) { - /* Provide 4/7 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 4, 7L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 4, 7L); - cinfo->min_DCT_h_scaled_size = 14; - cinfo->min_DCT_v_scaled_size = 14; - } else if (cinfo->scale_num * 15 >= cinfo->scale_denom * 8) { - /* Provide 8/15 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 8, 15L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 8, 15L); - cinfo->min_DCT_h_scaled_size = 15; - cinfo->min_DCT_v_scaled_size = 15; - } else { - /* Provide 1/2 scaling */ - cinfo->jpeg_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width, 2L); - cinfo->jpeg_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, 2L); - cinfo->min_DCT_h_scaled_size = 16; - cinfo->min_DCT_v_scaled_size = 16; - } - -#else /* !DCT_SCALING_SUPPORTED */ - - /* Hardwire it to "no scaling" */ - cinfo->jpeg_width = cinfo->image_width; - cinfo->jpeg_height = cinfo->image_height; - cinfo->min_DCT_h_scaled_size = DCTSIZE; - cinfo->min_DCT_v_scaled_size = DCTSIZE; - -#endif /* DCT_SCALING_SUPPORTED */ -} - - -LOCAL(void) -jpeg_calc_trans_dimensions (j_compress_ptr cinfo) -{ - if (cinfo->min_DCT_h_scaled_size < 1 || cinfo->min_DCT_h_scaled_size > 16 - || cinfo->min_DCT_h_scaled_size != cinfo->min_DCT_v_scaled_size) - ERREXIT2(cinfo, JERR_BAD_DCTSIZE, - cinfo->min_DCT_h_scaled_size, cinfo->min_DCT_v_scaled_size); - - cinfo->block_size = cinfo->min_DCT_h_scaled_size; - - switch (cinfo->block_size) { - case 2: cinfo->natural_order = jpeg_natural_order2; break; - case 3: cinfo->natural_order = jpeg_natural_order3; break; - case 4: cinfo->natural_order = jpeg_natural_order4; break; - case 5: cinfo->natural_order = jpeg_natural_order5; break; - case 6: cinfo->natural_order = jpeg_natural_order6; break; - case 7: cinfo->natural_order = jpeg_natural_order7; break; - default: cinfo->natural_order = jpeg_natural_order; break; - } - - cinfo->lim_Se = cinfo->block_size < DCTSIZE ? - cinfo->block_size * cinfo->block_size - 1 : DCTSIZE2-1; -} - - -LOCAL(void) -initial_setup (j_compress_ptr cinfo, boolean transcode_only) -/* Do computations that are needed before master selection phase */ -{ - int ci, ssize; - jpeg_component_info *compptr; - long samplesperrow; - JDIMENSION jd_samplesperrow; - - if (transcode_only) - jpeg_calc_trans_dimensions(cinfo); - else - jpeg_calc_jpeg_dimensions(cinfo); - - /* Sanity check on image dimensions */ - if (cinfo->jpeg_height <= 0 || cinfo->jpeg_width <= 0 || - cinfo->num_components <= 0 || cinfo->input_components <= 0) - ERREXIT(cinfo, JERR_EMPTY_IMAGE); - - /* Make sure image isn't bigger than I can handle */ - if ((long) cinfo->jpeg_height > (long) JPEG_MAX_DIMENSION || - (long) cinfo->jpeg_width > (long) JPEG_MAX_DIMENSION) - ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION); - - /* Width of an input scanline must be representable as JDIMENSION. */ - samplesperrow = (long) cinfo->image_width * (long) cinfo->input_components; - jd_samplesperrow = (JDIMENSION) samplesperrow; - if ((long) jd_samplesperrow != samplesperrow) - ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); - - /* For now, precision must match compiled-in value... */ - if (cinfo->data_precision != BITS_IN_JSAMPLE) - ERREXIT1(cinfo, JERR_BAD_PRECISION, cinfo->data_precision); - - /* Check that number of components won't exceed internal array sizes */ - if (cinfo->num_components > MAX_COMPONENTS) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, - MAX_COMPONENTS); - - /* Compute maximum sampling factors; check factor validity */ - cinfo->max_h_samp_factor = 1; - cinfo->max_v_samp_factor = 1; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || - compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR) - ERREXIT(cinfo, JERR_BAD_SAMPLING); - cinfo->max_h_samp_factor = MAX(cinfo->max_h_samp_factor, - compptr->h_samp_factor); - cinfo->max_v_samp_factor = MAX(cinfo->max_v_samp_factor, - compptr->v_samp_factor); - } - - /* Compute dimensions of components */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Fill in the correct component_index value; don't rely on application */ - compptr->component_index = ci; - /* In selecting the actual DCT scaling for each component, we try to - * scale down the chroma components via DCT scaling rather than downsampling. - * This saves time if the downsampler gets to use 1:1 scaling. - * Note this code adapts subsampling ratios which are powers of 2. - */ - ssize = 1; -#ifdef DCT_SCALING_SUPPORTED - while (cinfo->min_DCT_h_scaled_size * ssize <= - (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } -#endif - compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size * ssize; - ssize = 1; -#ifdef DCT_SCALING_SUPPORTED - while (cinfo->min_DCT_v_scaled_size * ssize <= - (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } -#endif - compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size * ssize; - - /* We don't support DCT ratios larger than 2. */ - if (compptr->DCT_h_scaled_size > compptr->DCT_v_scaled_size * 2) - compptr->DCT_h_scaled_size = compptr->DCT_v_scaled_size * 2; - else if (compptr->DCT_v_scaled_size > compptr->DCT_h_scaled_size * 2) - compptr->DCT_v_scaled_size = compptr->DCT_h_scaled_size * 2; - - /* Size in DCT blocks */ - compptr->width_in_blocks = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_width * (long) compptr->h_samp_factor, - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - compptr->height_in_blocks = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_height * (long) compptr->v_samp_factor, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - /* Size in samples */ - compptr->downsampled_width = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_width * - (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size), - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - compptr->downsampled_height = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_height * - (long) (compptr->v_samp_factor * compptr->DCT_v_scaled_size), - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - /* Mark component needed (this flag isn't actually used for compression) */ - compptr->component_needed = TRUE; - } - - /* Compute number of fully interleaved MCU rows (number of times that - * main controller will call coefficient controller). - */ - cinfo->total_iMCU_rows = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_height, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); -} - - -#ifdef C_MULTISCAN_FILES_SUPPORTED - -LOCAL(void) -validate_script (j_compress_ptr cinfo) -/* Verify that the scan script in cinfo->scan_info[] is valid; also - * determine whether it uses progressive JPEG, and set cinfo->progressive_mode. - */ -{ - const jpeg_scan_info * scanptr; - int scanno, ncomps, ci, coefi, thisi; - int Ss, Se, Ah, Al; - boolean component_sent[MAX_COMPONENTS]; -#ifdef C_PROGRESSIVE_SUPPORTED - int * last_bitpos_ptr; - int last_bitpos[MAX_COMPONENTS][DCTSIZE2]; - /* -1 until that coefficient has been seen; then last Al for it */ -#endif - - if (cinfo->num_scans <= 0) - ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, 0); - - /* For sequential JPEG, all scans must have Ss=0, Se=DCTSIZE2-1; - * for progressive JPEG, no scan can have this. - */ - scanptr = cinfo->scan_info; - if (scanptr->Ss != 0 || scanptr->Se != DCTSIZE2-1) { -#ifdef C_PROGRESSIVE_SUPPORTED - cinfo->progressive_mode = TRUE; - last_bitpos_ptr = & last_bitpos[0][0]; - for (ci = 0; ci < cinfo->num_components; ci++) - for (coefi = 0; coefi < DCTSIZE2; coefi++) - *last_bitpos_ptr++ = -1; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - cinfo->progressive_mode = FALSE; - for (ci = 0; ci < cinfo->num_components; ci++) - component_sent[ci] = FALSE; - } - - for (scanno = 1; scanno <= cinfo->num_scans; scanptr++, scanno++) { - /* Validate component indexes */ - ncomps = scanptr->comps_in_scan; - if (ncomps <= 0 || ncomps > MAX_COMPS_IN_SCAN) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, ncomps, MAX_COMPS_IN_SCAN); - for (ci = 0; ci < ncomps; ci++) { - thisi = scanptr->component_index[ci]; - if (thisi < 0 || thisi >= cinfo->num_components) - ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); - /* Components must appear in SOF order within each scan */ - if (ci > 0 && thisi <= scanptr->component_index[ci-1]) - ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); - } - /* Validate progression parameters */ - Ss = scanptr->Ss; - Se = scanptr->Se; - Ah = scanptr->Ah; - Al = scanptr->Al; - if (cinfo->progressive_mode) { -#ifdef C_PROGRESSIVE_SUPPORTED - /* The JPEG spec simply gives the ranges 0..13 for Ah and Al, but that - * seems wrong: the upper bound ought to depend on data precision. - * Perhaps they really meant 0..N+1 for N-bit precision. - * Here we allow 0..10 for 8-bit data; Al larger than 10 results in - * out-of-range reconstructed DC values during the first DC scan, - * which might cause problems for some decoders. - */ -#if BITS_IN_JSAMPLE == 8 -#define MAX_AH_AL 10 -#else -#define MAX_AH_AL 13 -#endif - if (Ss < 0 || Ss >= DCTSIZE2 || Se < Ss || Se >= DCTSIZE2 || - Ah < 0 || Ah > MAX_AH_AL || Al < 0 || Al > MAX_AH_AL) - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - if (Ss == 0) { - if (Se != 0) /* DC and AC together not OK */ - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - } else { - if (ncomps != 1) /* AC scans must be for only one component */ - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - } - for (ci = 0; ci < ncomps; ci++) { - last_bitpos_ptr = & last_bitpos[scanptr->component_index[ci]][0]; - if (Ss != 0 && last_bitpos_ptr[0] < 0) /* AC without prior DC scan */ - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - for (coefi = Ss; coefi <= Se; coefi++) { - if (last_bitpos_ptr[coefi] < 0) { - /* first scan of this coefficient */ - if (Ah != 0) - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - } else { - /* not first scan */ - if (Ah != last_bitpos_ptr[coefi] || Al != Ah-1) - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - } - last_bitpos_ptr[coefi] = Al; - } - } -#endif - } else { - /* For sequential JPEG, all progression parameters must be these: */ - if (Ss != 0 || Se != DCTSIZE2-1 || Ah != 0 || Al != 0) - ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); - /* Make sure components are not sent twice */ - for (ci = 0; ci < ncomps; ci++) { - thisi = scanptr->component_index[ci]; - if (component_sent[thisi]) - ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); - component_sent[thisi] = TRUE; - } - } - } - - /* Now verify that everything got sent. */ - if (cinfo->progressive_mode) { -#ifdef C_PROGRESSIVE_SUPPORTED - /* For progressive mode, we only check that at least some DC data - * got sent for each component; the spec does not require that all bits - * of all coefficients be transmitted. Would it be wiser to enforce - * transmission of all coefficient bits?? - */ - for (ci = 0; ci < cinfo->num_components; ci++) { - if (last_bitpos[ci][0] < 0) - ERREXIT(cinfo, JERR_MISSING_DATA); - } -#endif - } else { - for (ci = 0; ci < cinfo->num_components; ci++) { - if (! component_sent[ci]) - ERREXIT(cinfo, JERR_MISSING_DATA); - } - } -} - - -LOCAL(void) -reduce_script (j_compress_ptr cinfo) -/* Adapt scan script for use with reduced block size; - * assume that script has been validated before. - */ -{ - jpeg_scan_info * scanptr; - int idxout, idxin; - - /* Circumvent const declaration for this function */ - scanptr = (jpeg_scan_info *) cinfo->scan_info; - idxout = 0; - - for (idxin = 0; idxin < cinfo->num_scans; idxin++) { - /* After skipping, idxout becomes smaller than idxin */ - if (idxin != idxout) - /* Copy rest of data; - * note we stay in given chunk of allocated memory. - */ - scanptr[idxout] = scanptr[idxin]; - if (scanptr[idxout].Ss > cinfo->lim_Se) - /* Entire scan out of range - skip this entry */ - continue; - if (scanptr[idxout].Se > cinfo->lim_Se) - /* Limit scan to end of block */ - scanptr[idxout].Se = cinfo->lim_Se; - idxout++; - } - - cinfo->num_scans = idxout; -} - -#endif /* C_MULTISCAN_FILES_SUPPORTED */ - - -LOCAL(void) -select_scan_parameters (j_compress_ptr cinfo) -/* Set up the scan parameters for the current scan */ -{ - int ci; - -#ifdef C_MULTISCAN_FILES_SUPPORTED - if (cinfo->scan_info != NULL) { - /* Prepare for current scan --- the script is already validated */ - my_master_ptr master = (my_master_ptr) cinfo->master; - const jpeg_scan_info * scanptr = cinfo->scan_info + master->scan_number; - - cinfo->comps_in_scan = scanptr->comps_in_scan; - for (ci = 0; ci < scanptr->comps_in_scan; ci++) { - cinfo->cur_comp_info[ci] = - &cinfo->comp_info[scanptr->component_index[ci]]; - } - if (cinfo->progressive_mode) { - cinfo->Ss = scanptr->Ss; - cinfo->Se = scanptr->Se; - cinfo->Ah = scanptr->Ah; - cinfo->Al = scanptr->Al; - return; - } - } - else -#endif - { - /* Prepare for single sequential-JPEG scan containing all components */ - if (cinfo->num_components > MAX_COMPS_IN_SCAN) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, - MAX_COMPS_IN_SCAN); - cinfo->comps_in_scan = cinfo->num_components; - for (ci = 0; ci < cinfo->num_components; ci++) { - cinfo->cur_comp_info[ci] = &cinfo->comp_info[ci]; - } - } - cinfo->Ss = 0; - cinfo->Se = cinfo->block_size * cinfo->block_size - 1; - cinfo->Ah = 0; - cinfo->Al = 0; -} - - -LOCAL(void) -per_scan_setup (j_compress_ptr cinfo) -/* Do computations that are needed before processing a JPEG scan */ -/* cinfo->comps_in_scan and cinfo->cur_comp_info[] are already set */ -{ - int ci, mcublks, tmp; - jpeg_component_info *compptr; - - if (cinfo->comps_in_scan == 1) { - - /* Noninterleaved (single-component) scan */ - compptr = cinfo->cur_comp_info[0]; - - /* Overall image size in MCUs */ - cinfo->MCUs_per_row = compptr->width_in_blocks; - cinfo->MCU_rows_in_scan = compptr->height_in_blocks; - - /* For noninterleaved scan, always one block per MCU */ - compptr->MCU_width = 1; - compptr->MCU_height = 1; - compptr->MCU_blocks = 1; - compptr->MCU_sample_width = compptr->DCT_h_scaled_size; - compptr->last_col_width = 1; - /* For noninterleaved scans, it is convenient to define last_row_height - * as the number of block rows present in the last iMCU row. - */ - tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (tmp == 0) tmp = compptr->v_samp_factor; - compptr->last_row_height = tmp; - - /* Prepare array describing MCU composition */ - cinfo->blocks_in_MCU = 1; - cinfo->MCU_membership[0] = 0; - - } else { - - /* Interleaved (multi-component) scan */ - if (cinfo->comps_in_scan <= 0 || cinfo->comps_in_scan > MAX_COMPS_IN_SCAN) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->comps_in_scan, - MAX_COMPS_IN_SCAN); - - /* Overall image size in MCUs */ - cinfo->MCUs_per_row = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_width, - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - cinfo->MCU_rows_in_scan = (JDIMENSION) - jdiv_round_up((long) cinfo->jpeg_height, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - - cinfo->blocks_in_MCU = 0; - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Sampling factors give # of blocks of component in each MCU */ - compptr->MCU_width = compptr->h_samp_factor; - compptr->MCU_height = compptr->v_samp_factor; - compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height; - compptr->MCU_sample_width = compptr->MCU_width * compptr->DCT_h_scaled_size; - /* Figure number of non-dummy blocks in last MCU column & row */ - tmp = (int) (compptr->width_in_blocks % compptr->MCU_width); - if (tmp == 0) tmp = compptr->MCU_width; - compptr->last_col_width = tmp; - tmp = (int) (compptr->height_in_blocks % compptr->MCU_height); - if (tmp == 0) tmp = compptr->MCU_height; - compptr->last_row_height = tmp; - /* Prepare array describing MCU composition */ - mcublks = compptr->MCU_blocks; - if (cinfo->blocks_in_MCU + mcublks > C_MAX_BLOCKS_IN_MCU) - ERREXIT(cinfo, JERR_BAD_MCU_SIZE); - while (mcublks-- > 0) { - cinfo->MCU_membership[cinfo->blocks_in_MCU++] = ci; - } - } - - } - - /* Convert restart specified in rows to actual MCU count. */ - /* Note that count must fit in 16 bits, so we provide limiting. */ - if (cinfo->restart_in_rows > 0) { - long nominal = (long) cinfo->restart_in_rows * (long) cinfo->MCUs_per_row; - cinfo->restart_interval = (unsigned int) MIN(nominal, 65535L); - } -} - - -/* - * Per-pass setup. - * This is called at the beginning of each pass. We determine which modules - * will be active during this pass and give them appropriate start_pass calls. - * We also set is_last_pass to indicate whether any more passes will be - * required. - */ - -METHODDEF(void) -prepare_for_pass (j_compress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - switch (master->pass_type) { - case main_pass: - /* Initial pass: will collect input data, and do either Huffman - * optimization or data output for the first scan. - */ - select_scan_parameters(cinfo); - per_scan_setup(cinfo); - if (! cinfo->raw_data_in) { - (*cinfo->cconvert->start_pass) (cinfo); - (*cinfo->downsample->start_pass) (cinfo); - (*cinfo->prep->start_pass) (cinfo, JBUF_PASS_THRU); - } - (*cinfo->fdct->start_pass) (cinfo); - (*cinfo->entropy->start_pass) (cinfo, cinfo->optimize_coding); - (*cinfo->coef->start_pass) (cinfo, - (master->total_passes > 1 ? - JBUF_SAVE_AND_PASS : JBUF_PASS_THRU)); - (*cinfo->main->start_pass) (cinfo, JBUF_PASS_THRU); - if (cinfo->optimize_coding) { - /* No immediate data output; postpone writing frame/scan headers */ - master->pub.call_pass_startup = FALSE; - } else { - /* Will write frame/scan headers at first jpeg_write_scanlines call */ - master->pub.call_pass_startup = TRUE; - } - break; -#ifdef ENTROPY_OPT_SUPPORTED - case huff_opt_pass: - /* Do Huffman optimization for a scan after the first one. */ - select_scan_parameters(cinfo); - per_scan_setup(cinfo); - if (cinfo->Ss != 0 || cinfo->Ah == 0) { - (*cinfo->entropy->start_pass) (cinfo, TRUE); - (*cinfo->coef->start_pass) (cinfo, JBUF_CRANK_DEST); - master->pub.call_pass_startup = FALSE; - break; - } - /* Special case: Huffman DC refinement scans need no Huffman table - * and therefore we can skip the optimization pass for them. - */ - master->pass_type = output_pass; - master->pass_number++; - /*FALLTHROUGH*/ -#endif - case output_pass: - /* Do a data-output pass. */ - /* We need not repeat per-scan setup if prior optimization pass did it. */ - if (! cinfo->optimize_coding) { - select_scan_parameters(cinfo); - per_scan_setup(cinfo); - } - (*cinfo->entropy->start_pass) (cinfo, FALSE); - (*cinfo->coef->start_pass) (cinfo, JBUF_CRANK_DEST); - /* We emit frame/scan headers now */ - if (master->scan_number == 0) - (*cinfo->marker->write_frame_header) (cinfo); - (*cinfo->marker->write_scan_header) (cinfo); - master->pub.call_pass_startup = FALSE; - break; - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - } - - master->pub.is_last_pass = (master->pass_number == master->total_passes-1); - - /* Set up progress monitor's pass info if present */ - if (cinfo->progress != NULL) { - cinfo->progress->completed_passes = master->pass_number; - cinfo->progress->total_passes = master->total_passes; - } -} - - -/* - * Special start-of-pass hook. - * This is called by jpeg_write_scanlines if call_pass_startup is TRUE. - * In single-pass processing, we need this hook because we don't want to - * write frame/scan headers during jpeg_start_compress; we want to let the - * application write COM markers etc. between jpeg_start_compress and the - * jpeg_write_scanlines loop. - * In multi-pass processing, this routine is not used. - */ - -METHODDEF(void) -pass_startup (j_compress_ptr cinfo) -{ - cinfo->master->call_pass_startup = FALSE; /* reset flag so call only once */ - - (*cinfo->marker->write_frame_header) (cinfo); - (*cinfo->marker->write_scan_header) (cinfo); -} - - -/* - * Finish up at end of pass. - */ - -METHODDEF(void) -finish_pass_master (j_compress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - /* The entropy coder always needs an end-of-pass call, - * either to analyze statistics or to flush its output buffer. - */ - (*cinfo->entropy->finish_pass) (cinfo); - - /* Update state for next pass */ - switch (master->pass_type) { - case main_pass: - /* next pass is either output of scan 0 (after optimization) - * or output of scan 1 (if no optimization). - */ - master->pass_type = output_pass; - if (! cinfo->optimize_coding) - master->scan_number++; - break; - case huff_opt_pass: - /* next pass is always output of current scan */ - master->pass_type = output_pass; - break; - case output_pass: - /* next pass is either optimization or output of next scan */ - if (cinfo->optimize_coding) - master->pass_type = huff_opt_pass; - master->scan_number++; - break; - } - - master->pass_number++; -} - - -/* - * Initialize master compression control. - */ - -GLOBAL(void) -jinit_c_master_control (j_compress_ptr cinfo, boolean transcode_only) -{ - my_master_ptr master; - - master = (my_master_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_comp_master)); - cinfo->master = (struct jpeg_comp_master *) master; - master->pub.prepare_for_pass = prepare_for_pass; - master->pub.pass_startup = pass_startup; - master->pub.finish_pass = finish_pass_master; - master->pub.is_last_pass = FALSE; - - /* Validate parameters, determine derived values */ - initial_setup(cinfo, transcode_only); - - if (cinfo->scan_info != NULL) { -#ifdef C_MULTISCAN_FILES_SUPPORTED - validate_script(cinfo); - if (cinfo->block_size < DCTSIZE) - reduce_script(cinfo); -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - cinfo->progressive_mode = FALSE; - cinfo->num_scans = 1; - } - - if ((cinfo->progressive_mode || cinfo->block_size < DCTSIZE) && - !cinfo->arith_code) /* TEMPORARY HACK ??? */ - /* assume default tables no good for progressive or downscale mode */ - cinfo->optimize_coding = TRUE; - - /* Initialize my private state */ - if (transcode_only) { - /* no main pass in transcoding */ - if (cinfo->optimize_coding) - master->pass_type = huff_opt_pass; - else - master->pass_type = output_pass; - } else { - /* for normal compression, first pass is always this type: */ - master->pass_type = main_pass; - } - master->scan_number = 0; - master->pass_number = 0; - if (cinfo->optimize_coding) - master->total_passes = cinfo->num_scans * 2; - else - master->total_passes = cinfo->num_scans; -} diff --git a/Dependencies/libjpeg/jcomapi.c b/Dependencies/libjpeg/jcomapi.c deleted file mode 100644 index 9b1fa75..0000000 --- a/Dependencies/libjpeg/jcomapi.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * jcomapi.c - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface routines that are used for both - * compression and decompression. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Abort processing of a JPEG compression or decompression operation, - * but don't destroy the object itself. - * - * For this, we merely clean up all the nonpermanent memory pools. - * Note that temp files (virtual arrays) are not allowed to belong to - * the permanent pool, so we will be able to close all temp files here. - * Closing a data source or destination, if necessary, is the application's - * responsibility. - */ - -GLOBAL(void) -jpeg_abort (j_common_ptr cinfo) -{ - int pool; - - /* Do nothing if called on a not-initialized or destroyed JPEG object. */ - if (cinfo->mem == NULL) - return; - - /* Releasing pools in reverse order might help avoid fragmentation - * with some (brain-damaged) malloc libraries. - */ - for (pool = JPOOL_NUMPOOLS-1; pool > JPOOL_PERMANENT; pool--) { - (*cinfo->mem->free_pool) (cinfo, pool); - } - - /* Reset overall state for possible reuse of object */ - if (cinfo->is_decompressor) { - cinfo->global_state = DSTATE_START; - /* Try to keep application from accessing now-deleted marker list. - * A bit kludgy to do it here, but this is the most central place. - */ - ((j_decompress_ptr) cinfo)->marker_list = NULL; - } else { - cinfo->global_state = CSTATE_START; - } -} - - -/* - * Destruction of a JPEG object. - * - * Everything gets deallocated except the master jpeg_compress_struct itself - * and the error manager struct. Both of these are supplied by the application - * and must be freed, if necessary, by the application. (Often they are on - * the stack and so don't need to be freed anyway.) - * Closing a data source or destination, if necessary, is the application's - * responsibility. - */ - -GLOBAL(void) -jpeg_destroy (j_common_ptr cinfo) -{ - /* We need only tell the memory manager to release everything. */ - /* NB: mem pointer is NULL if memory mgr failed to initialize. */ - if (cinfo->mem != NULL) - (*cinfo->mem->self_destruct) (cinfo); - cinfo->mem = NULL; /* be safe if jpeg_destroy is called twice */ - cinfo->global_state = 0; /* mark it destroyed */ -} - - -/* - * Convenience routines for allocating quantization and Huffman tables. - * (Would jutils.c be a more reasonable place to put these?) - */ - -GLOBAL(JQUANT_TBL *) -jpeg_alloc_quant_table (j_common_ptr cinfo) -{ - JQUANT_TBL *tbl; - - tbl = (JQUANT_TBL *) - (*cinfo->mem->alloc_small) (cinfo, JPOOL_PERMANENT, SIZEOF(JQUANT_TBL)); - tbl->sent_table = FALSE; /* make sure this is false in any new table */ - return tbl; -} - - -GLOBAL(JHUFF_TBL *) -jpeg_alloc_huff_table (j_common_ptr cinfo) -{ - JHUFF_TBL *tbl; - - tbl = (JHUFF_TBL *) - (*cinfo->mem->alloc_small) (cinfo, JPOOL_PERMANENT, SIZEOF(JHUFF_TBL)); - tbl->sent_table = FALSE; /* make sure this is false in any new table */ - return tbl; -} diff --git a/Dependencies/libjpeg/jconfig.bcc b/Dependencies/libjpeg/jconfig.bcc deleted file mode 100644 index e4da3d7..0000000 --- a/Dependencies/libjpeg/jconfig.bcc +++ /dev/null @@ -1,48 +0,0 @@ -/* jconfig.bcc --- jconfig.h for Borland C (Turbo C) on MS-DOS or OS/2. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#ifdef __MSDOS__ -#define NEED_FAR_POINTERS /* for small or medium memory model */ -#endif -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN /* this assumes you have -w-stu in CFLAGS */ - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#ifdef __MSDOS__ -#define USE_MSDOS_MEMMGR /* Define this if you use jmemdos.c */ -#define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */ -#define USE_FMEM /* Borland has _fmemcpy() and _fmemset() */ -#endif - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#define TWO_FILE_COMMANDLINE -#define USE_SETMODE /* Borland has setmode() */ -#ifdef __MSDOS__ -#define NEED_SIGNAL_CATCHER /* Define this if you use jmemdos.c */ -#endif -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.cfg b/Dependencies/libjpeg/jconfig.cfg deleted file mode 100644 index a23758a..0000000 --- a/Dependencies/libjpeg/jconfig.cfg +++ /dev/null @@ -1,45 +0,0 @@ -/* jconfig.cfg --- source file edited by configure script */ -/* see jconfig.txt for explanations */ - -#undef HAVE_PROTOTYPES -#undef HAVE_UNSIGNED_CHAR -#undef HAVE_UNSIGNED_SHORT -#undef void -#undef const -#undef CHAR_IS_UNSIGNED -#undef HAVE_STDDEF_H -#undef HAVE_STDLIB_H -#undef HAVE_LOCALE_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS -#undef NEED_SHORT_EXTERNAL_NAMES -/* Define this if you get warnings about undefined structures. */ -#undef INCOMPLETE_TYPES_BROKEN - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED -#undef INLINE -/* These are for configuring the JPEG memory manager. */ -#undef DEFAULT_MAX_MEM -#undef NO_MKTEMP - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#undef TWO_FILE_COMMANDLINE -#undef NEED_SIGNAL_CATCHER -#undef DONT_USE_B_MODE - -/* Define this if you want percent-done progress reports from cjpeg/djpeg. */ -#undef PROGRESS_REPORT - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.dj b/Dependencies/libjpeg/jconfig.dj deleted file mode 100644 index a0d4092..0000000 --- a/Dependencies/libjpeg/jconfig.dj +++ /dev/null @@ -1,38 +0,0 @@ -/* jconfig.dj --- jconfig.h for DJGPP (Delorie's GNU C port) on MS-DOS. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS /* DJGPP uses flat 32-bit addressing */ -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#undef TWO_FILE_COMMANDLINE /* optional */ -#define USE_SETMODE /* Needed to make one-file style work in DJGPP */ -#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */ -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.h b/Dependencies/libjpeg/jconfig.h deleted file mode 100644 index 0dc5ad6..0000000 --- a/Dependencies/libjpeg/jconfig.h +++ /dev/null @@ -1,16 +0,0 @@ -#define HAVE_PROTOTYPES -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -/* #define NEED_BSD_STRINGS -- causes fail on Win32 */ -#define NEED_SYS_TYPES_H - -#ifdef JPEG_CJPEG_DJPEG -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ -#endif /* JPEG_CJPEG_DJPEG */ - -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT diff --git a/Dependencies/libjpeg/jconfig.mac b/Dependencies/libjpeg/jconfig.mac deleted file mode 100644 index 70ed66c..0000000 --- a/Dependencies/libjpeg/jconfig.mac +++ /dev/null @@ -1,43 +0,0 @@ -/* jconfig.mac --- jconfig.h for CodeWarrior on Apple Macintosh */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#define USE_MAC_MEMMGR /* Define this if you use jmemmac.c */ - -#define ALIGN_TYPE long /* Needed for 680x0 Macs */ - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#define USE_CCOMMAND /* Command line reader for Macintosh */ -#define TWO_FILE_COMMANDLINE /* Binary I/O thru stdin/stdout doesn't work */ - -#undef NEED_SIGNAL_CATCHER -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.manx b/Dependencies/libjpeg/jconfig.manx deleted file mode 100644 index cd529d7..0000000 --- a/Dependencies/libjpeg/jconfig.manx +++ /dev/null @@ -1,43 +0,0 @@ -/* jconfig.manx --- jconfig.h for Amiga systems using Manx Aztec C ver 5.x. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#define TEMP_DIRECTORY "JPEGTMP:" /* recommended setting for Amiga */ - -#define SHORTxSHORT_32 /* produces better DCT code with Aztec C */ - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#define TWO_FILE_COMMANDLINE -#define NEED_SIGNAL_CATCHER -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#define signal_catcher _abort /* hack for Aztec C naming requirements */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.mc6 b/Dependencies/libjpeg/jconfig.mc6 deleted file mode 100644 index 1b18523..0000000 --- a/Dependencies/libjpeg/jconfig.mc6 +++ /dev/null @@ -1,52 +0,0 @@ -/* jconfig.mc6 --- jconfig.h for Microsoft C on MS-DOS, version 6.00A & up. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#define NEED_FAR_POINTERS /* for small or medium memory model */ -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#define USE_MSDOS_MEMMGR /* Define this if you use jmemdos.c */ - -#define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */ - -#define USE_FMEM /* Microsoft has _fmemcpy() and _fmemset() */ - -#define NEED_FHEAPMIN /* far heap management routines are broken */ - -#define SHORTxLCONST_32 /* enable compiler-specific DCT optimization */ -/* Note: the above define is known to improve the code with Microsoft C 6.00A. - * I do not know whether it is good for later compiler versions. - * Please report any info on this point to jpeg-info@uunet.uu.net. - */ - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#define TWO_FILE_COMMANDLINE -#define USE_SETMODE /* Microsoft has setmode() */ -#define NEED_SIGNAL_CATCHER /* Define this if you use jmemdos.c */ -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.sas b/Dependencies/libjpeg/jconfig.sas deleted file mode 100644 index b8a1819..0000000 --- a/Dependencies/libjpeg/jconfig.sas +++ /dev/null @@ -1,43 +0,0 @@ -/* jconfig.sas --- jconfig.h for Amiga systems using SAS C 6.0 and up. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#define TEMP_DIRECTORY "JPEGTMP:" /* recommended setting for Amiga */ - -#define NO_MKTEMP /* SAS C doesn't have mktemp() */ - -#define SHORTxSHORT_32 /* produces better DCT code with SAS C */ - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#define TWO_FILE_COMMANDLINE -#define NEED_SIGNAL_CATCHER -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.st b/Dependencies/libjpeg/jconfig.st deleted file mode 100644 index 5afa0b6..0000000 --- a/Dependencies/libjpeg/jconfig.st +++ /dev/null @@ -1,42 +0,0 @@ -/* jconfig.st --- jconfig.h for Atari ST/STE/TT using Pure C or Turbo C. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS -#undef NEED_SHORT_EXTERNAL_NAMES -#define INCOMPLETE_TYPES_BROKEN /* suppress undefined-structure warnings */ - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#define ALIGN_TYPE long /* apparently double is a weird size? */ - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#define TWO_FILE_COMMANDLINE /* optional -- undef if you like Unix style */ -/* Note: if you undef TWO_FILE_COMMANDLINE, you may need to define - * USE_SETMODE. Some Atari compilers require it, some do not. - */ -#define NEED_SIGNAL_CATCHER /* needed if you use jmemname.c */ -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.txt b/Dependencies/libjpeg/jconfig.txt deleted file mode 100644 index 8819e79..0000000 --- a/Dependencies/libjpeg/jconfig.txt +++ /dev/null @@ -1,155 +0,0 @@ -/* - * jconfig.txt - * - * Copyright (C) 1991-1994, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file documents the configuration options that are required to - * customize the JPEG software for a particular system. - * - * The actual configuration options for a particular installation are stored - * in jconfig.h. On many machines, jconfig.h can be generated automatically - * or copied from one of the "canned" jconfig files that we supply. But if - * you need to generate a jconfig.h file by hand, this file tells you how. - * - * DO NOT EDIT THIS FILE --- IT WON'T ACCOMPLISH ANYTHING. - * EDIT A COPY NAMED JCONFIG.H. - */ - - -/* - * These symbols indicate the properties of your machine or compiler. - * #define the symbol if yes, #undef it if no. - */ - -/* Does your compiler support function prototypes? - * (If not, you also need to use ansi2knr, see install.txt) - */ -#define HAVE_PROTOTYPES - -/* Does your compiler support the declaration "unsigned char" ? - * How about "unsigned short" ? - */ -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT - -/* Define "void" as "char" if your compiler doesn't know about type void. - * NOTE: be sure to define void such that "void *" represents the most general - * pointer type, e.g., that returned by malloc(). - */ -/* #define void char */ - -/* Define "const" as empty if your compiler doesn't know the "const" keyword. - */ -/* #define const */ - -/* Define this if an ordinary "char" type is unsigned. - * If you're not sure, leaving it undefined will work at some cost in speed. - * If you defined HAVE_UNSIGNED_CHAR then the speed difference is minimal. - */ -#undef CHAR_IS_UNSIGNED - -/* Define this if your system has an ANSI-conforming file. - */ -#define HAVE_STDDEF_H - -/* Define this if your system has an ANSI-conforming file. - */ -#define HAVE_STDLIB_H - -/* Define this if your system does not have an ANSI/SysV , - * but does have a BSD-style . - */ -#undef NEED_BSD_STRINGS - -/* Define this if your system does not provide typedef size_t in any of the - * ANSI-standard places (stddef.h, stdlib.h, or stdio.h), but places it in - * instead. - */ -#undef NEED_SYS_TYPES_H - -/* For 80x86 machines, you need to define NEED_FAR_POINTERS, - * unless you are using a large-data memory model or 80386 flat-memory mode. - * On less brain-damaged CPUs this symbol must not be defined. - * (Defining this symbol causes large data structures to be referenced through - * "far" pointers and to be allocated with a special version of malloc.) - */ -#undef NEED_FAR_POINTERS - -/* Define this if your linker needs global names to be unique in less - * than the first 15 characters. - */ -#undef NEED_SHORT_EXTERNAL_NAMES - -/* Although a real ANSI C compiler can deal perfectly well with pointers to - * unspecified structures (see "incomplete types" in the spec), a few pre-ANSI - * and pseudo-ANSI compilers get confused. To keep one of these bozos happy, - * define INCOMPLETE_TYPES_BROKEN. This is not recommended unless you - * actually get "missing structure definition" warnings or errors while - * compiling the JPEG code. - */ -#undef INCOMPLETE_TYPES_BROKEN - - -/* - * The following options affect code selection within the JPEG library, - * but they don't need to be visible to applications using the library. - * To minimize application namespace pollution, the symbols won't be - * defined unless JPEG_INTERNALS has been defined. - */ - -#ifdef JPEG_INTERNALS - -/* Define this if your compiler implements ">>" on signed values as a logical - * (unsigned) shift; leave it undefined if ">>" is a signed (arithmetic) shift, - * which is the normal and rational definition. - */ -#undef RIGHT_SHIFT_IS_UNSIGNED - - -#endif /* JPEG_INTERNALS */ - - -/* - * The remaining options do not affect the JPEG library proper, - * but only the sample applications cjpeg/djpeg (see cjpeg.c, djpeg.c). - * Other applications can ignore these. - */ - -#ifdef JPEG_CJPEG_DJPEG - -/* These defines indicate which image (non-JPEG) file formats are allowed. */ - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -/* Define this if you want to name both input and output files on the command - * line, rather than using stdout and optionally stdin. You MUST do this if - * your system can't cope with binary I/O to stdin/stdout. See comments at - * head of cjpeg.c or djpeg.c. - */ -#undef TWO_FILE_COMMANDLINE - -/* Define this if your system needs explicit cleanup of temporary files. - * This is crucial under MS-DOS, where the temporary "files" may be areas - * of extended memory; on most other systems it's not as important. - */ -#undef NEED_SIGNAL_CATCHER - -/* By default, we open image files with fopen(...,"rb") or fopen(...,"wb"). - * This is necessary on systems that distinguish text files from binary files, - * and is harmless on most systems that don't. If you have one of the rare - * systems that complains about the "b" spec, define this symbol. - */ -#undef DONT_USE_B_MODE - -/* Define this if you want percent-done progress reports from cjpeg/djpeg. - */ -#undef PROGRESS_REPORT - - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.vc b/Dependencies/libjpeg/jconfig.vc deleted file mode 100644 index 679404d..0000000 --- a/Dependencies/libjpeg/jconfig.vc +++ /dev/null @@ -1,45 +0,0 @@ -/* jconfig.vc --- jconfig.h for Microsoft Visual C++ on Windows 95 or NT. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS /* we presume a 32-bit flat memory model */ -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN - -/* Define "boolean" as unsigned char, not int, per Windows custom */ -#ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */ -typedef unsigned char boolean; -#endif -#define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */ - - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#define TWO_FILE_COMMANDLINE /* optional */ -#define USE_SETMODE /* Microsoft has setmode() */ -#undef NEED_SIGNAL_CATCHER -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.vms b/Dependencies/libjpeg/jconfig.vms deleted file mode 100644 index 8337b0b..0000000 --- a/Dependencies/libjpeg/jconfig.vms +++ /dev/null @@ -1,37 +0,0 @@ -/* jconfig.vms --- jconfig.h for use on Digital VMS. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#undef CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#define TWO_FILE_COMMANDLINE /* Needed on VMS */ -#undef NEED_SIGNAL_CATCHER -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jconfig.wat b/Dependencies/libjpeg/jconfig.wat deleted file mode 100644 index 190cc75..0000000 --- a/Dependencies/libjpeg/jconfig.wat +++ /dev/null @@ -1,38 +0,0 @@ -/* jconfig.wat --- jconfig.h for Watcom C/C++ on MS-DOS or OS/2. */ -/* see jconfig.txt for explanations */ - -#define HAVE_PROTOTYPES -#define HAVE_UNSIGNED_CHAR -#define HAVE_UNSIGNED_SHORT -/* #define void char */ -/* #define const */ -#define CHAR_IS_UNSIGNED -#define HAVE_STDDEF_H -#define HAVE_STDLIB_H -#undef NEED_BSD_STRINGS -#undef NEED_SYS_TYPES_H -#undef NEED_FAR_POINTERS /* Watcom uses flat 32-bit addressing */ -#undef NEED_SHORT_EXTERNAL_NAMES -#undef INCOMPLETE_TYPES_BROKEN - -#ifdef JPEG_INTERNALS - -#undef RIGHT_SHIFT_IS_UNSIGNED - -#endif /* JPEG_INTERNALS */ - -#ifdef JPEG_CJPEG_DJPEG - -#define BMP_SUPPORTED /* BMP image file format */ -#define GIF_SUPPORTED /* GIF image file format */ -#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ -#undef RLE_SUPPORTED /* Utah RLE image file format */ -#define TARGA_SUPPORTED /* Targa image file format */ - -#undef TWO_FILE_COMMANDLINE /* optional */ -#define USE_SETMODE /* Needed to make one-file style work in Watcom */ -#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */ -#undef DONT_USE_B_MODE -#undef PROGRESS_REPORT /* optional */ - -#endif /* JPEG_CJPEG_DJPEG */ diff --git a/Dependencies/libjpeg/jcparam.c b/Dependencies/libjpeg/jcparam.c deleted file mode 100644 index c5e85dd..0000000 --- a/Dependencies/libjpeg/jcparam.c +++ /dev/null @@ -1,632 +0,0 @@ -/* - * jcparam.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2003-2008 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains optional default-setting code for the JPEG compressor. - * Applications do not have to use this file, but those that don't use it - * must know a lot more about the innards of the JPEG code. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Quantization table setup routines - */ - -GLOBAL(void) -jpeg_add_quant_table (j_compress_ptr cinfo, int which_tbl, - const unsigned int *basic_table, - int scale_factor, boolean force_baseline) -/* Define a quantization table equal to the basic_table times - * a scale factor (given as a percentage). - * If force_baseline is TRUE, the computed quantization table entries - * are limited to 1..255 for JPEG baseline compatibility. - */ -{ - JQUANT_TBL ** qtblptr; - int i; - long temp; - - /* Safety check to ensure start_compress not called yet. */ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - if (which_tbl < 0 || which_tbl >= NUM_QUANT_TBLS) - ERREXIT1(cinfo, JERR_DQT_INDEX, which_tbl); - - qtblptr = & cinfo->quant_tbl_ptrs[which_tbl]; - - if (*qtblptr == NULL) - *qtblptr = jpeg_alloc_quant_table((j_common_ptr) cinfo); - - for (i = 0; i < DCTSIZE2; i++) { - temp = ((long) basic_table[i] * scale_factor + 50L) / 100L; - /* limit the values to the valid range */ - if (temp <= 0L) temp = 1L; - if (temp > 32767L) temp = 32767L; /* max quantizer needed for 12 bits */ - if (force_baseline && temp > 255L) - temp = 255L; /* limit to baseline range if requested */ - (*qtblptr)->quantval[i] = (UINT16) temp; - } - - /* Initialize sent_table FALSE so table will be written to JPEG file. */ - (*qtblptr)->sent_table = FALSE; -} - - -/* These are the sample quantization tables given in JPEG spec section K.1. - * The spec says that the values given produce "good" quality, and - * when divided by 2, "very good" quality. - */ -static const unsigned int std_luminance_quant_tbl[DCTSIZE2] = { - 16, 11, 10, 16, 24, 40, 51, 61, - 12, 12, 14, 19, 26, 58, 60, 55, - 14, 13, 16, 24, 40, 57, 69, 56, - 14, 17, 22, 29, 51, 87, 80, 62, - 18, 22, 37, 56, 68, 109, 103, 77, - 24, 35, 55, 64, 81, 104, 113, 92, - 49, 64, 78, 87, 103, 121, 120, 101, - 72, 92, 95, 98, 112, 100, 103, 99 -}; -static const unsigned int std_chrominance_quant_tbl[DCTSIZE2] = { - 17, 18, 24, 47, 99, 99, 99, 99, - 18, 21, 26, 66, 99, 99, 99, 99, - 24, 26, 56, 99, 99, 99, 99, 99, - 47, 66, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99 -}; - - -GLOBAL(void) -jpeg_default_qtables (j_compress_ptr cinfo, boolean force_baseline) -/* Set or change the 'quality' (quantization) setting, using default tables - * and straight percentage-scaling quality scales. - * This entry point allows different scalings for luminance and chrominance. - */ -{ - /* Set up two quantization tables using the specified scaling */ - jpeg_add_quant_table(cinfo, 0, std_luminance_quant_tbl, - cinfo->q_scale_factor[0], force_baseline); - jpeg_add_quant_table(cinfo, 1, std_chrominance_quant_tbl, - cinfo->q_scale_factor[1], force_baseline); -} - - -GLOBAL(void) -jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor, - boolean force_baseline) -/* Set or change the 'quality' (quantization) setting, using default tables - * and a straight percentage-scaling quality scale. In most cases it's better - * to use jpeg_set_quality (below); this entry point is provided for - * applications that insist on a linear percentage scaling. - */ -{ - /* Set up two quantization tables using the specified scaling */ - jpeg_add_quant_table(cinfo, 0, std_luminance_quant_tbl, - scale_factor, force_baseline); - jpeg_add_quant_table(cinfo, 1, std_chrominance_quant_tbl, - scale_factor, force_baseline); -} - - -GLOBAL(int) -jpeg_quality_scaling (int quality) -/* Convert a user-specified quality rating to a percentage scaling factor - * for an underlying quantization table, using our recommended scaling curve. - * The input 'quality' factor should be 0 (terrible) to 100 (very good). - */ -{ - /* Safety limit on quality factor. Convert 0 to 1 to avoid zero divide. */ - if (quality <= 0) quality = 1; - if (quality > 100) quality = 100; - - /* The basic table is used as-is (scaling 100) for a quality of 50. - * Qualities 50..100 are converted to scaling percentage 200 - 2*Q; - * note that at Q=100 the scaling is 0, which will cause jpeg_add_quant_table - * to make all the table entries 1 (hence, minimum quantization loss). - * Qualities 1..50 are converted to scaling percentage 5000/Q. - */ - if (quality < 50) - quality = 5000 / quality; - else - quality = 200 - quality*2; - - return quality; -} - - -GLOBAL(void) -jpeg_set_quality (j_compress_ptr cinfo, int quality, boolean force_baseline) -/* Set or change the 'quality' (quantization) setting, using default tables. - * This is the standard quality-adjusting entry point for typical user - * interfaces; only those who want detailed control over quantization tables - * would use the preceding three routines directly. - */ -{ - /* Convert user 0-100 rating to percentage scaling */ - quality = jpeg_quality_scaling(quality); - - /* Set up standard quality tables */ - jpeg_set_linear_quality(cinfo, quality, force_baseline); -} - - -/* - * Huffman table setup routines - */ - -LOCAL(void) -add_huff_table (j_compress_ptr cinfo, - JHUFF_TBL **htblptr, const UINT8 *bits, const UINT8 *val) -/* Define a Huffman table */ -{ - int nsymbols, len; - - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - - /* Copy the number-of-symbols-of-each-code-length counts */ - MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); - - /* Validate the counts. We do this here mainly so we can copy the right - * number of symbols from the val[] array, without risking marching off - * the end of memory. jchuff.c will do a more thorough test later. - */ - nsymbols = 0; - for (len = 1; len <= 16; len++) - nsymbols += bits[len]; - if (nsymbols < 1 || nsymbols > 256) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - - MEMCOPY((*htblptr)->huffval, val, nsymbols * SIZEOF(UINT8)); - - /* Initialize sent_table FALSE so table will be written to JPEG file. */ - (*htblptr)->sent_table = FALSE; -} - - -LOCAL(void) -std_huff_tables (j_compress_ptr cinfo) -/* Set up the standard Huffman tables (cf. JPEG standard section K.3) */ -/* IMPORTANT: these are only valid for 8-bit data precision! */ -{ - static const UINT8 bits_dc_luminance[17] = - { /* 0-base */ 0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 }; - static const UINT8 val_dc_luminance[] = - { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; - - static const UINT8 bits_dc_chrominance[17] = - { /* 0-base */ 0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 }; - static const UINT8 val_dc_chrominance[] = - { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; - - static const UINT8 bits_ac_luminance[17] = - { /* 0-base */ 0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d }; - static const UINT8 val_ac_luminance[] = - { 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, - 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, - 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, - 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, - 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16, - 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28, - 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, - 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, - 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, - 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, - 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, - 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, - 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, - 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, - 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, - 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, - 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, - 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, - 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, - 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, - 0xf9, 0xfa }; - - static const UINT8 bits_ac_chrominance[17] = - { /* 0-base */ 0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 }; - static const UINT8 val_ac_chrominance[] = - { 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, - 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, - 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, - 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, - 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, - 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, - 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, - 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, - 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, - 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, - 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, - 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, - 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, - 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, - 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, - 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, - 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, - 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, - 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, - 0xf9, 0xfa }; - - add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[0], - bits_dc_luminance, val_dc_luminance); - add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[0], - bits_ac_luminance, val_ac_luminance); - add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[1], - bits_dc_chrominance, val_dc_chrominance); - add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[1], - bits_ac_chrominance, val_ac_chrominance); -} - - -/* - * Default parameter setup for compression. - * - * Applications that don't choose to use this routine must do their - * own setup of all these parameters. Alternately, you can call this - * to establish defaults and then alter parameters selectively. This - * is the recommended approach since, if we add any new parameters, - * your code will still work (they'll be set to reasonable defaults). - */ - -GLOBAL(void) -jpeg_set_defaults (j_compress_ptr cinfo) -{ - int i; - - /* Safety check to ensure start_compress not called yet. */ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* Allocate comp_info array large enough for maximum component count. - * Array is made permanent in case application wants to compress - * multiple images at same param settings. - */ - if (cinfo->comp_info == NULL) - cinfo->comp_info = (jpeg_component_info *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - MAX_COMPONENTS * SIZEOF(jpeg_component_info)); - - /* Initialize everything not dependent on the color space */ - - cinfo->scale_num = 1; /* 1:1 scaling */ - cinfo->scale_denom = 1; - cinfo->data_precision = BITS_IN_JSAMPLE; - /* Set up two quantization tables using default quality of 75 */ - jpeg_set_quality(cinfo, 75, TRUE); - /* Set up two Huffman tables */ - std_huff_tables(cinfo); - - /* Initialize default arithmetic coding conditioning */ - for (i = 0; i < NUM_ARITH_TBLS; i++) { - cinfo->arith_dc_L[i] = 0; - cinfo->arith_dc_U[i] = 1; - cinfo->arith_ac_K[i] = 5; - } - - /* Default is no multiple-scan output */ - cinfo->scan_info = NULL; - cinfo->num_scans = 0; - - /* Expect normal source image, not raw downsampled data */ - cinfo->raw_data_in = FALSE; - - /* Use Huffman coding, not arithmetic coding, by default */ - cinfo->arith_code = FALSE; - - /* By default, don't do extra passes to optimize entropy coding */ - cinfo->optimize_coding = FALSE; - /* The standard Huffman tables are only valid for 8-bit data precision. - * If the precision is higher, force optimization on so that usable - * tables will be computed. This test can be removed if default tables - * are supplied that are valid for the desired precision. - */ - if (cinfo->data_precision > 8) - cinfo->optimize_coding = TRUE; - - /* By default, use the simpler non-cosited sampling alignment */ - cinfo->CCIR601_sampling = FALSE; - - /* By default, apply fancy downsampling */ - cinfo->do_fancy_downsampling = TRUE; - - /* No input smoothing */ - cinfo->smoothing_factor = 0; - - /* DCT algorithm preference */ - cinfo->dct_method = JDCT_DEFAULT; - - /* No restart markers */ - cinfo->restart_interval = 0; - cinfo->restart_in_rows = 0; - - /* Fill in default JFIF marker parameters. Note that whether the marker - * will actually be written is determined by jpeg_set_colorspace. - * - * By default, the library emits JFIF version code 1.01. - * An application that wants to emit JFIF 1.02 extension markers should set - * JFIF_minor_version to 2. We could probably get away with just defaulting - * to 1.02, but there may still be some decoders in use that will complain - * about that; saying 1.01 should minimize compatibility problems. - */ - cinfo->JFIF_major_version = 1; /* Default JFIF version = 1.01 */ - cinfo->JFIF_minor_version = 1; - cinfo->density_unit = 0; /* Pixel size is unknown by default */ - cinfo->X_density = 1; /* Pixel aspect ratio is square by default */ - cinfo->Y_density = 1; - - /* Choose JPEG colorspace based on input space, set defaults accordingly */ - - jpeg_default_colorspace(cinfo); -} - - -/* - * Select an appropriate JPEG colorspace for in_color_space. - */ - -GLOBAL(void) -jpeg_default_colorspace (j_compress_ptr cinfo) -{ - switch (cinfo->in_color_space) { - case JCS_GRAYSCALE: - jpeg_set_colorspace(cinfo, JCS_GRAYSCALE); - break; - case JCS_RGB: - jpeg_set_colorspace(cinfo, JCS_YCbCr); - break; - case JCS_YCbCr: - jpeg_set_colorspace(cinfo, JCS_YCbCr); - break; - case JCS_CMYK: - jpeg_set_colorspace(cinfo, JCS_CMYK); /* By default, no translation */ - break; - case JCS_YCCK: - jpeg_set_colorspace(cinfo, JCS_YCCK); - break; - case JCS_UNKNOWN: - jpeg_set_colorspace(cinfo, JCS_UNKNOWN); - break; - default: - ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - } -} - - -/* - * Set the JPEG colorspace, and choose colorspace-dependent default values. - */ - -GLOBAL(void) -jpeg_set_colorspace (j_compress_ptr cinfo, J_COLOR_SPACE colorspace) -{ - jpeg_component_info * compptr; - int ci; - -#define SET_COMP(index,id,hsamp,vsamp,quant,dctbl,actbl) \ - (compptr = &cinfo->comp_info[index], \ - compptr->component_id = (id), \ - compptr->h_samp_factor = (hsamp), \ - compptr->v_samp_factor = (vsamp), \ - compptr->quant_tbl_no = (quant), \ - compptr->dc_tbl_no = (dctbl), \ - compptr->ac_tbl_no = (actbl) ) - - /* Safety check to ensure start_compress not called yet. */ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* For all colorspaces, we use Q and Huff tables 0 for luminance components, - * tables 1 for chrominance components. - */ - - cinfo->jpeg_color_space = colorspace; - - cinfo->write_JFIF_header = FALSE; /* No marker for non-JFIF colorspaces */ - cinfo->write_Adobe_marker = FALSE; /* write no Adobe marker by default */ - - switch (colorspace) { - case JCS_GRAYSCALE: - cinfo->write_JFIF_header = TRUE; /* Write a JFIF marker */ - cinfo->num_components = 1; - /* JFIF specifies component ID 1 */ - SET_COMP(0, 1, 1,1, 0, 0,0); - break; - case JCS_RGB: - cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag RGB */ - cinfo->num_components = 3; - SET_COMP(0, 0x52 /* 'R' */, 1,1, 0, 0,0); - SET_COMP(1, 0x47 /* 'G' */, 1,1, 0, 0,0); - SET_COMP(2, 0x42 /* 'B' */, 1,1, 0, 0,0); - break; - case JCS_YCbCr: - cinfo->write_JFIF_header = TRUE; /* Write a JFIF marker */ - cinfo->num_components = 3; - /* JFIF specifies component IDs 1,2,3 */ - /* We default to 2x2 subsamples of chrominance */ - SET_COMP(0, 1, 2,2, 0, 0,0); - SET_COMP(1, 2, 1,1, 1, 1,1); - SET_COMP(2, 3, 1,1, 1, 1,1); - break; - case JCS_CMYK: - cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag CMYK */ - cinfo->num_components = 4; - SET_COMP(0, 0x43 /* 'C' */, 1,1, 0, 0,0); - SET_COMP(1, 0x4D /* 'M' */, 1,1, 0, 0,0); - SET_COMP(2, 0x59 /* 'Y' */, 1,1, 0, 0,0); - SET_COMP(3, 0x4B /* 'K' */, 1,1, 0, 0,0); - break; - case JCS_YCCK: - cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag YCCK */ - cinfo->num_components = 4; - SET_COMP(0, 1, 2,2, 0, 0,0); - SET_COMP(1, 2, 1,1, 1, 1,1); - SET_COMP(2, 3, 1,1, 1, 1,1); - SET_COMP(3, 4, 2,2, 0, 0,0); - break; - case JCS_UNKNOWN: - cinfo->num_components = cinfo->input_components; - if (cinfo->num_components < 1 || cinfo->num_components > MAX_COMPONENTS) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, - MAX_COMPONENTS); - for (ci = 0; ci < cinfo->num_components; ci++) { - SET_COMP(ci, ci, 1,1, 0, 0,0); - } - break; - default: - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - } -} - - -#ifdef C_PROGRESSIVE_SUPPORTED - -LOCAL(jpeg_scan_info *) -fill_a_scan (jpeg_scan_info * scanptr, int ci, - int Ss, int Se, int Ah, int Al) -/* Support routine: generate one scan for specified component */ -{ - scanptr->comps_in_scan = 1; - scanptr->component_index[0] = ci; - scanptr->Ss = Ss; - scanptr->Se = Se; - scanptr->Ah = Ah; - scanptr->Al = Al; - scanptr++; - return scanptr; -} - -LOCAL(jpeg_scan_info *) -fill_scans (jpeg_scan_info * scanptr, int ncomps, - int Ss, int Se, int Ah, int Al) -/* Support routine: generate one scan for each component */ -{ - int ci; - - for (ci = 0; ci < ncomps; ci++) { - scanptr->comps_in_scan = 1; - scanptr->component_index[0] = ci; - scanptr->Ss = Ss; - scanptr->Se = Se; - scanptr->Ah = Ah; - scanptr->Al = Al; - scanptr++; - } - return scanptr; -} - -LOCAL(jpeg_scan_info *) -fill_dc_scans (jpeg_scan_info * scanptr, int ncomps, int Ah, int Al) -/* Support routine: generate interleaved DC scan if possible, else N scans */ -{ - int ci; - - if (ncomps <= MAX_COMPS_IN_SCAN) { - /* Single interleaved DC scan */ - scanptr->comps_in_scan = ncomps; - for (ci = 0; ci < ncomps; ci++) - scanptr->component_index[ci] = ci; - scanptr->Ss = scanptr->Se = 0; - scanptr->Ah = Ah; - scanptr->Al = Al; - scanptr++; - } else { - /* Noninterleaved DC scan for each component */ - scanptr = fill_scans(scanptr, ncomps, 0, 0, Ah, Al); - } - return scanptr; -} - - -/* - * Create a recommended progressive-JPEG script. - * cinfo->num_components and cinfo->jpeg_color_space must be correct. - */ - -GLOBAL(void) -jpeg_simple_progression (j_compress_ptr cinfo) -{ - int ncomps = cinfo->num_components; - int nscans; - jpeg_scan_info * scanptr; - - /* Safety check to ensure start_compress not called yet. */ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* Figure space needed for script. Calculation must match code below! */ - if (ncomps == 3 && cinfo->jpeg_color_space == JCS_YCbCr) { - /* Custom script for YCbCr color images. */ - nscans = 10; - } else { - /* All-purpose script for other color spaces. */ - if (ncomps > MAX_COMPS_IN_SCAN) - nscans = 6 * ncomps; /* 2 DC + 4 AC scans per component */ - else - nscans = 2 + 4 * ncomps; /* 2 DC scans; 4 AC scans per component */ - } - - /* Allocate space for script. - * We need to put it in the permanent pool in case the application performs - * multiple compressions without changing the settings. To avoid a memory - * leak if jpeg_simple_progression is called repeatedly for the same JPEG - * object, we try to re-use previously allocated space, and we allocate - * enough space to handle YCbCr even if initially asked for grayscale. - */ - if (cinfo->script_space == NULL || cinfo->script_space_size < nscans) { - cinfo->script_space_size = MAX(nscans, 10); - cinfo->script_space = (jpeg_scan_info *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - cinfo->script_space_size * SIZEOF(jpeg_scan_info)); - } - scanptr = cinfo->script_space; - cinfo->scan_info = scanptr; - cinfo->num_scans = nscans; - - if (ncomps == 3 && cinfo->jpeg_color_space == JCS_YCbCr) { - /* Custom script for YCbCr color images. */ - /* Initial DC scan */ - scanptr = fill_dc_scans(scanptr, ncomps, 0, 1); - /* Initial AC scan: get some luma data out in a hurry */ - scanptr = fill_a_scan(scanptr, 0, 1, 5, 0, 2); - /* Chroma data is too small to be worth expending many scans on */ - scanptr = fill_a_scan(scanptr, 2, 1, 63, 0, 1); - scanptr = fill_a_scan(scanptr, 1, 1, 63, 0, 1); - /* Complete spectral selection for luma AC */ - scanptr = fill_a_scan(scanptr, 0, 6, 63, 0, 2); - /* Refine next bit of luma AC */ - scanptr = fill_a_scan(scanptr, 0, 1, 63, 2, 1); - /* Finish DC successive approximation */ - scanptr = fill_dc_scans(scanptr, ncomps, 1, 0); - /* Finish AC successive approximation */ - scanptr = fill_a_scan(scanptr, 2, 1, 63, 1, 0); - scanptr = fill_a_scan(scanptr, 1, 1, 63, 1, 0); - /* Luma bottom bit comes last since it's usually largest scan */ - scanptr = fill_a_scan(scanptr, 0, 1, 63, 1, 0); - } else { - /* All-purpose script for other color spaces. */ - /* Successive approximation first pass */ - scanptr = fill_dc_scans(scanptr, ncomps, 0, 1); - scanptr = fill_scans(scanptr, ncomps, 1, 5, 0, 2); - scanptr = fill_scans(scanptr, ncomps, 6, 63, 0, 2); - /* Successive approximation second pass */ - scanptr = fill_scans(scanptr, ncomps, 1, 63, 2, 1); - /* Successive approximation final pass */ - scanptr = fill_dc_scans(scanptr, ncomps, 1, 0); - scanptr = fill_scans(scanptr, ncomps, 1, 63, 1, 0); - } -} - -#endif /* C_PROGRESSIVE_SUPPORTED */ diff --git a/Dependencies/libjpeg/jcprepct.c b/Dependencies/libjpeg/jcprepct.c deleted file mode 100644 index be44cc4..0000000 --- a/Dependencies/libjpeg/jcprepct.c +++ /dev/null @@ -1,358 +0,0 @@ -/* - * jcprepct.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the compression preprocessing controller. - * This controller manages the color conversion, downsampling, - * and edge expansion steps. - * - * Most of the complexity here is associated with buffering input rows - * as required by the downsampler. See the comments at the head of - * jcsample.c for the downsampler's needs. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* At present, jcsample.c can request context rows only for smoothing. - * In the future, we might also need context rows for CCIR601 sampling - * or other more-complex downsampling procedures. The code to support - * context rows should be compiled only if needed. - */ -#ifdef INPUT_SMOOTHING_SUPPORTED -#define CONTEXT_ROWS_SUPPORTED -#endif - - -/* - * For the simple (no-context-row) case, we just need to buffer one - * row group's worth of pixels for the downsampling step. At the bottom of - * the image, we pad to a full row group by replicating the last pixel row. - * The downsampler's last output row is then replicated if needed to pad - * out to a full iMCU row. - * - * When providing context rows, we must buffer three row groups' worth of - * pixels. Three row groups are physically allocated, but the row pointer - * arrays are made five row groups high, with the extra pointers above and - * below "wrapping around" to point to the last and first real row groups. - * This allows the downsampler to access the proper context rows. - * At the top and bottom of the image, we create dummy context rows by - * copying the first or last real pixel row. This copying could be avoided - * by pointer hacking as is done in jdmainct.c, but it doesn't seem worth the - * trouble on the compression side. - */ - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_c_prep_controller pub; /* public fields */ - - /* Downsampling input buffer. This buffer holds color-converted data - * until we have enough to do a downsample step. - */ - JSAMPARRAY color_buf[MAX_COMPONENTS]; - - JDIMENSION rows_to_go; /* counts rows remaining in source image */ - int next_buf_row; /* index of next row to store in color_buf */ - -#ifdef CONTEXT_ROWS_SUPPORTED /* only needed for context case */ - int this_row_group; /* starting row index of group to process */ - int next_buf_stop; /* downsample when we reach this index */ -#endif -} my_prep_controller; - -typedef my_prep_controller * my_prep_ptr; - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_prep (j_compress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_prep_ptr prep = (my_prep_ptr) cinfo->prep; - - if (pass_mode != JBUF_PASS_THRU) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - - /* Initialize total-height counter for detecting bottom of image */ - prep->rows_to_go = cinfo->image_height; - /* Mark the conversion buffer empty */ - prep->next_buf_row = 0; -#ifdef CONTEXT_ROWS_SUPPORTED - /* Preset additional state variables for context mode. - * These aren't used in non-context mode, so we needn't test which mode. - */ - prep->this_row_group = 0; - /* Set next_buf_stop to stop after two row groups have been read in. */ - prep->next_buf_stop = 2 * cinfo->max_v_samp_factor; -#endif -} - - -/* - * Expand an image vertically from height input_rows to height output_rows, - * by duplicating the bottom row. - */ - -LOCAL(void) -expand_bottom_edge (JSAMPARRAY image_data, JDIMENSION num_cols, - int input_rows, int output_rows) -{ - register int row; - - for (row = input_rows; row < output_rows; row++) { - jcopy_sample_rows(image_data, input_rows-1, image_data, row, - 1, num_cols); - } -} - - -/* - * Process some data in the simple no-context case. - * - * Preprocessor output data is counted in "row groups". A row group - * is defined to be v_samp_factor sample rows of each component. - * Downsampling will produce this much data from each max_v_samp_factor - * input rows. - */ - -METHODDEF(void) -pre_process_data (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail, - JSAMPIMAGE output_buf, JDIMENSION *out_row_group_ctr, - JDIMENSION out_row_groups_avail) -{ - my_prep_ptr prep = (my_prep_ptr) cinfo->prep; - int numrows, ci; - JDIMENSION inrows; - jpeg_component_info * compptr; - - while (*in_row_ctr < in_rows_avail && - *out_row_group_ctr < out_row_groups_avail) { - /* Do color conversion to fill the conversion buffer. */ - inrows = in_rows_avail - *in_row_ctr; - numrows = cinfo->max_v_samp_factor - prep->next_buf_row; - numrows = (int) MIN((JDIMENSION) numrows, inrows); - (*cinfo->cconvert->color_convert) (cinfo, input_buf + *in_row_ctr, - prep->color_buf, - (JDIMENSION) prep->next_buf_row, - numrows); - *in_row_ctr += numrows; - prep->next_buf_row += numrows; - prep->rows_to_go -= numrows; - /* If at bottom of image, pad to fill the conversion buffer. */ - if (prep->rows_to_go == 0 && - prep->next_buf_row < cinfo->max_v_samp_factor) { - for (ci = 0; ci < cinfo->num_components; ci++) { - expand_bottom_edge(prep->color_buf[ci], cinfo->image_width, - prep->next_buf_row, cinfo->max_v_samp_factor); - } - prep->next_buf_row = cinfo->max_v_samp_factor; - } - /* If we've filled the conversion buffer, empty it. */ - if (prep->next_buf_row == cinfo->max_v_samp_factor) { - (*cinfo->downsample->downsample) (cinfo, - prep->color_buf, (JDIMENSION) 0, - output_buf, *out_row_group_ctr); - prep->next_buf_row = 0; - (*out_row_group_ctr)++; - } - /* If at bottom of image, pad the output to a full iMCU height. - * Note we assume the caller is providing a one-iMCU-height output buffer! - */ - if (prep->rows_to_go == 0 && - *out_row_group_ctr < out_row_groups_avail) { - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - numrows = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; - expand_bottom_edge(output_buf[ci], - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (int) (*out_row_group_ctr * numrows), - (int) (out_row_groups_avail * numrows)); - } - *out_row_group_ctr = out_row_groups_avail; - break; /* can exit outer loop without test */ - } - } -} - - -#ifdef CONTEXT_ROWS_SUPPORTED - -/* - * Process some data in the context case. - */ - -METHODDEF(void) -pre_process_context (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail, - JSAMPIMAGE output_buf, JDIMENSION *out_row_group_ctr, - JDIMENSION out_row_groups_avail) -{ - my_prep_ptr prep = (my_prep_ptr) cinfo->prep; - int numrows, ci; - int buf_height = cinfo->max_v_samp_factor * 3; - JDIMENSION inrows; - - while (*out_row_group_ctr < out_row_groups_avail) { - if (*in_row_ctr < in_rows_avail) { - /* Do color conversion to fill the conversion buffer. */ - inrows = in_rows_avail - *in_row_ctr; - numrows = prep->next_buf_stop - prep->next_buf_row; - numrows = (int) MIN((JDIMENSION) numrows, inrows); - (*cinfo->cconvert->color_convert) (cinfo, input_buf + *in_row_ctr, - prep->color_buf, - (JDIMENSION) prep->next_buf_row, - numrows); - /* Pad at top of image, if first time through */ - if (prep->rows_to_go == cinfo->image_height) { - for (ci = 0; ci < cinfo->num_components; ci++) { - int row; - for (row = 1; row <= cinfo->max_v_samp_factor; row++) { - jcopy_sample_rows(prep->color_buf[ci], 0, - prep->color_buf[ci], -row, - 1, cinfo->image_width); - } - } - } - *in_row_ctr += numrows; - prep->next_buf_row += numrows; - prep->rows_to_go -= numrows; - } else { - /* Return for more data, unless we are at the bottom of the image. */ - if (prep->rows_to_go != 0) - break; - /* When at bottom of image, pad to fill the conversion buffer. */ - if (prep->next_buf_row < prep->next_buf_stop) { - for (ci = 0; ci < cinfo->num_components; ci++) { - expand_bottom_edge(prep->color_buf[ci], cinfo->image_width, - prep->next_buf_row, prep->next_buf_stop); - } - prep->next_buf_row = prep->next_buf_stop; - } - } - /* If we've gotten enough data, downsample a row group. */ - if (prep->next_buf_row == prep->next_buf_stop) { - (*cinfo->downsample->downsample) (cinfo, - prep->color_buf, - (JDIMENSION) prep->this_row_group, - output_buf, *out_row_group_ctr); - (*out_row_group_ctr)++; - /* Advance pointers with wraparound as necessary. */ - prep->this_row_group += cinfo->max_v_samp_factor; - if (prep->this_row_group >= buf_height) - prep->this_row_group = 0; - if (prep->next_buf_row >= buf_height) - prep->next_buf_row = 0; - prep->next_buf_stop = prep->next_buf_row + cinfo->max_v_samp_factor; - } - } -} - - -/* - * Create the wrapped-around downsampling input buffer needed for context mode. - */ - -LOCAL(void) -create_context_buffer (j_compress_ptr cinfo) -{ - my_prep_ptr prep = (my_prep_ptr) cinfo->prep; - int rgroup_height = cinfo->max_v_samp_factor; - int ci, i; - jpeg_component_info * compptr; - JSAMPARRAY true_buffer, fake_buffer; - - /* Grab enough space for fake row pointers for all the components; - * we need five row groups' worth of pointers for each component. - */ - fake_buffer = (JSAMPARRAY) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (cinfo->num_components * 5 * rgroup_height) * - SIZEOF(JSAMPROW)); - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Allocate the actual buffer space (3 row groups) for this component. - * We make the buffer wide enough to allow the downsampler to edge-expand - * horizontally within the buffer, if it so chooses. - */ - true_buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) (((long) compptr->width_in_blocks * - cinfo->min_DCT_h_scaled_size * - cinfo->max_h_samp_factor) / compptr->h_samp_factor), - (JDIMENSION) (3 * rgroup_height)); - /* Copy true buffer row pointers into the middle of the fake row array */ - MEMCOPY(fake_buffer + rgroup_height, true_buffer, - 3 * rgroup_height * SIZEOF(JSAMPROW)); - /* Fill in the above and below wraparound pointers */ - for (i = 0; i < rgroup_height; i++) { - fake_buffer[i] = true_buffer[2 * rgroup_height + i]; - fake_buffer[4 * rgroup_height + i] = true_buffer[i]; - } - prep->color_buf[ci] = fake_buffer + rgroup_height; - fake_buffer += 5 * rgroup_height; /* point to space for next component */ - } -} - -#endif /* CONTEXT_ROWS_SUPPORTED */ - - -/* - * Initialize preprocessing controller. - */ - -GLOBAL(void) -jinit_c_prep_controller (j_compress_ptr cinfo, boolean need_full_buffer) -{ - my_prep_ptr prep; - int ci; - jpeg_component_info * compptr; - - if (need_full_buffer) /* safety check */ - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - - prep = (my_prep_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_prep_controller)); - cinfo->prep = (struct jpeg_c_prep_controller *) prep; - prep->pub.start_pass = start_pass_prep; - - /* Allocate the color conversion buffer. - * We make the buffer wide enough to allow the downsampler to edge-expand - * horizontally within the buffer, if it so chooses. - */ - if (cinfo->downsample->need_context_rows) { - /* Set up to provide context rows */ -#ifdef CONTEXT_ROWS_SUPPORTED - prep->pub.pre_process_data = pre_process_context; - create_context_buffer(cinfo); -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - /* No context, just make it tall enough for one row group */ - prep->pub.pre_process_data = pre_process_data; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - prep->color_buf[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) (((long) compptr->width_in_blocks * - cinfo->min_DCT_h_scaled_size * - cinfo->max_h_samp_factor) / compptr->h_samp_factor), - (JDIMENSION) cinfo->max_v_samp_factor); - } - } -} diff --git a/Dependencies/libjpeg/jcsample.c b/Dependencies/libjpeg/jcsample.c deleted file mode 100644 index 4d36f85..0000000 --- a/Dependencies/libjpeg/jcsample.c +++ /dev/null @@ -1,545 +0,0 @@ -/* - * jcsample.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains downsampling routines. - * - * Downsampling input data is counted in "row groups". A row group - * is defined to be max_v_samp_factor pixel rows of each component, - * from which the downsampler produces v_samp_factor sample rows. - * A single row group is processed in each call to the downsampler module. - * - * The downsampler is responsible for edge-expansion of its output data - * to fill an integral number of DCT blocks horizontally. The source buffer - * may be modified if it is helpful for this purpose (the source buffer is - * allocated wide enough to correspond to the desired output width). - * The caller (the prep controller) is responsible for vertical padding. - * - * The downsampler may request "context rows" by setting need_context_rows - * during startup. In this case, the input arrays will contain at least - * one row group's worth of pixels above and below the passed-in data; - * the caller will create dummy rows at image top and bottom by replicating - * the first or last real pixel row. - * - * An excellent reference for image resampling is - * Digital Image Warping, George Wolberg, 1990. - * Pub. by IEEE Computer Society Press, Los Alamitos, CA. ISBN 0-8186-8944-7. - * - * The downsampling algorithm used here is a simple average of the source - * pixels covered by the output pixel. The hi-falutin sampling literature - * refers to this as a "box filter". In general the characteristics of a box - * filter are not very good, but for the specific cases we normally use (1:1 - * and 2:1 ratios) the box is equivalent to a "triangle filter" which is not - * nearly so bad. If you intend to use other sampling ratios, you'd be well - * advised to improve this code. - * - * A simple input-smoothing capability is provided. This is mainly intended - * for cleaning up color-dithered GIF input files (if you find it inadequate, - * we suggest using an external filtering program such as pnmconvol). When - * enabled, each input pixel P is replaced by a weighted sum of itself and its - * eight neighbors. P's weight is 1-8*SF and each neighbor's weight is SF, - * where SF = (smoothing_factor / 1024). - * Currently, smoothing is only supported for 2h2v sampling factors. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Pointer to routine to downsample a single component */ -typedef JMETHOD(void, downsample1_ptr, - (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data)); - -/* Private subobject */ - -typedef struct { - struct jpeg_downsampler pub; /* public fields */ - - /* Downsampling method pointers, one per component */ - downsample1_ptr methods[MAX_COMPONENTS]; - - /* Height of an output row group for each component. */ - int rowgroup_height[MAX_COMPONENTS]; - - /* These arrays save pixel expansion factors so that int_downsample need not - * recompute them each time. They are unused for other downsampling methods. - */ - UINT8 h_expand[MAX_COMPONENTS]; - UINT8 v_expand[MAX_COMPONENTS]; -} my_downsampler; - -typedef my_downsampler * my_downsample_ptr; - - -/* - * Initialize for a downsampling pass. - */ - -METHODDEF(void) -start_pass_downsample (j_compress_ptr cinfo) -{ - /* no work for now */ -} - - -/* - * Expand a component horizontally from width input_cols to width output_cols, - * by duplicating the rightmost samples. - */ - -LOCAL(void) -expand_right_edge (JSAMPARRAY image_data, int num_rows, - JDIMENSION input_cols, JDIMENSION output_cols) -{ - register JSAMPROW ptr; - register JSAMPLE pixval; - register int count; - int row; - int numcols = (int) (output_cols - input_cols); - - if (numcols > 0) { - for (row = 0; row < num_rows; row++) { - ptr = image_data[row] + input_cols; - pixval = ptr[-1]; /* don't need GETJSAMPLE() here */ - for (count = numcols; count > 0; count--) - *ptr++ = pixval; - } - } -} - - -/* - * Do downsampling for a whole row group (all components). - * - * In this version we simply downsample each component independently. - */ - -METHODDEF(void) -sep_downsample (j_compress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_index, - JSAMPIMAGE output_buf, JDIMENSION out_row_group_index) -{ - my_downsample_ptr downsample = (my_downsample_ptr) cinfo->downsample; - int ci; - jpeg_component_info * compptr; - JSAMPARRAY in_ptr, out_ptr; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - in_ptr = input_buf[ci] + in_row_index; - out_ptr = output_buf[ci] + - (out_row_group_index * downsample->rowgroup_height[ci]); - (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr); - } -} - - -/* - * Downsample pixel values of a single component. - * One row group is processed per call. - * This version handles arbitrary integral sampling ratios, without smoothing. - * Note that this version is not actually used for customary sampling ratios. - */ - -METHODDEF(void) -int_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - my_downsample_ptr downsample = (my_downsample_ptr) cinfo->downsample; - int inrow, outrow, h_expand, v_expand, numpix, numpix2, h, v; - JDIMENSION outcol, outcol_h; /* outcol_h == outcol*h_expand */ - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - JSAMPROW inptr, outptr; - INT32 outvalue; - - h_expand = downsample->h_expand[compptr->component_index]; - v_expand = downsample->v_expand[compptr->component_index]; - numpix = h_expand * v_expand; - numpix2 = numpix/2; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data, cinfo->max_v_samp_factor, - cinfo->image_width, output_cols * h_expand); - - inrow = outrow = 0; - while (inrow < cinfo->max_v_samp_factor) { - outptr = output_data[outrow]; - for (outcol = 0, outcol_h = 0; outcol < output_cols; - outcol++, outcol_h += h_expand) { - outvalue = 0; - for (v = 0; v < v_expand; v++) { - inptr = input_data[inrow+v] + outcol_h; - for (h = 0; h < h_expand; h++) { - outvalue += (INT32) GETJSAMPLE(*inptr++); - } - } - *outptr++ = (JSAMPLE) ((outvalue + numpix2) / numpix); - } - inrow += v_expand; - outrow++; - } -} - - -/* - * Downsample pixel values of a single component. - * This version handles the special case of a full-size component, - * without smoothing. - */ - -METHODDEF(void) -fullsize_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - /* Copy the data */ - jcopy_sample_rows(input_data, 0, output_data, 0, - cinfo->max_v_samp_factor, cinfo->image_width); - /* Edge-expand */ - expand_right_edge(output_data, cinfo->max_v_samp_factor, cinfo->image_width, - compptr->width_in_blocks * compptr->DCT_h_scaled_size); -} - - -/* - * Downsample pixel values of a single component. - * This version handles the common case of 2:1 horizontal and 1:1 vertical, - * without smoothing. - * - * A note about the "bias" calculations: when rounding fractional values to - * integer, we do not want to always round 0.5 up to the next integer. - * If we did that, we'd introduce a noticeable bias towards larger values. - * Instead, this code is arranged so that 0.5 will be rounded up or down at - * alternate pixel locations (a simple ordered dither pattern). - */ - -METHODDEF(void) -h2v1_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - int inrow; - JDIMENSION outcol; - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - register JSAMPROW inptr, outptr; - register int bias; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data, cinfo->max_v_samp_factor, - cinfo->image_width, output_cols * 2); - - for (inrow = 0; inrow < cinfo->max_v_samp_factor; inrow++) { - outptr = output_data[inrow]; - inptr = input_data[inrow]; - bias = 0; /* bias = 0,1,0,1,... for successive samples */ - for (outcol = 0; outcol < output_cols; outcol++) { - *outptr++ = (JSAMPLE) ((GETJSAMPLE(*inptr) + GETJSAMPLE(inptr[1]) - + bias) >> 1); - bias ^= 1; /* 0=>1, 1=>0 */ - inptr += 2; - } - } -} - - -/* - * Downsample pixel values of a single component. - * This version handles the standard case of 2:1 horizontal and 2:1 vertical, - * without smoothing. - */ - -METHODDEF(void) -h2v2_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - int inrow, outrow; - JDIMENSION outcol; - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - register JSAMPROW inptr0, inptr1, outptr; - register int bias; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data, cinfo->max_v_samp_factor, - cinfo->image_width, output_cols * 2); - - inrow = outrow = 0; - while (inrow < cinfo->max_v_samp_factor) { - outptr = output_data[outrow]; - inptr0 = input_data[inrow]; - inptr1 = input_data[inrow+1]; - bias = 1; /* bias = 1,2,1,2,... for successive samples */ - for (outcol = 0; outcol < output_cols; outcol++) { - *outptr++ = (JSAMPLE) ((GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]) - + bias) >> 2); - bias ^= 3; /* 1=>2, 2=>1 */ - inptr0 += 2; inptr1 += 2; - } - inrow += 2; - outrow++; - } -} - - -#ifdef INPUT_SMOOTHING_SUPPORTED - -/* - * Downsample pixel values of a single component. - * This version handles the standard case of 2:1 horizontal and 2:1 vertical, - * with smoothing. One row of context is required. - */ - -METHODDEF(void) -h2v2_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - int inrow, outrow; - JDIMENSION colctr; - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - register JSAMPROW inptr0, inptr1, above_ptr, below_ptr, outptr; - INT32 membersum, neighsum, memberscale, neighscale; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data - 1, cinfo->max_v_samp_factor + 2, - cinfo->image_width, output_cols * 2); - - /* We don't bother to form the individual "smoothed" input pixel values; - * we can directly compute the output which is the average of the four - * smoothed values. Each of the four member pixels contributes a fraction - * (1-8*SF) to its own smoothed image and a fraction SF to each of the three - * other smoothed pixels, therefore a total fraction (1-5*SF)/4 to the final - * output. The four corner-adjacent neighbor pixels contribute a fraction - * SF to just one smoothed pixel, or SF/4 to the final output; while the - * eight edge-adjacent neighbors contribute SF to each of two smoothed - * pixels, or SF/2 overall. In order to use integer arithmetic, these - * factors are scaled by 2^16 = 65536. - * Also recall that SF = smoothing_factor / 1024. - */ - - memberscale = 16384 - cinfo->smoothing_factor * 80; /* scaled (1-5*SF)/4 */ - neighscale = cinfo->smoothing_factor * 16; /* scaled SF/4 */ - - inrow = outrow = 0; - while (inrow < cinfo->max_v_samp_factor) { - outptr = output_data[outrow]; - inptr0 = input_data[inrow]; - inptr1 = input_data[inrow+1]; - above_ptr = input_data[inrow-1]; - below_ptr = input_data[inrow+2]; - - /* Special case for first column: pretend column -1 is same as column 0 */ - membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); - neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + - GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + - GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[2]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[2]); - neighsum += neighsum; - neighsum += GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[2]) + - GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[2]); - membersum = membersum * memberscale + neighsum * neighscale; - *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); - inptr0 += 2; inptr1 += 2; above_ptr += 2; below_ptr += 2; - - for (colctr = output_cols - 2; colctr > 0; colctr--) { - /* sum of pixels directly mapped to this output element */ - membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); - /* sum of edge-neighbor pixels */ - neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + - GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + - GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[2]) + - GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[2]); - /* The edge-neighbors count twice as much as corner-neighbors */ - neighsum += neighsum; - /* Add in the corner-neighbors */ - neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[2]) + - GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[2]); - /* form final output scaled up by 2^16 */ - membersum = membersum * memberscale + neighsum * neighscale; - /* round, descale and output it */ - *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); - inptr0 += 2; inptr1 += 2; above_ptr += 2; below_ptr += 2; - } - - /* Special case for last column */ - membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); - neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + - GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + - GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[1]) + - GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[1]); - neighsum += neighsum; - neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[1]) + - GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[1]); - membersum = membersum * memberscale + neighsum * neighscale; - *outptr = (JSAMPLE) ((membersum + 32768) >> 16); - - inrow += 2; - outrow++; - } -} - - -/* - * Downsample pixel values of a single component. - * This version handles the special case of a full-size component, - * with smoothing. One row of context is required. - */ - -METHODDEF(void) -fullsize_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info *compptr, - JSAMPARRAY input_data, JSAMPARRAY output_data) -{ - int inrow; - JDIMENSION colctr; - JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; - register JSAMPROW inptr, above_ptr, below_ptr, outptr; - INT32 membersum, neighsum, memberscale, neighscale; - int colsum, lastcolsum, nextcolsum; - - /* Expand input data enough to let all the output samples be generated - * by the standard loop. Special-casing padded output would be more - * efficient. - */ - expand_right_edge(input_data - 1, cinfo->max_v_samp_factor + 2, - cinfo->image_width, output_cols); - - /* Each of the eight neighbor pixels contributes a fraction SF to the - * smoothed pixel, while the main pixel contributes (1-8*SF). In order - * to use integer arithmetic, these factors are multiplied by 2^16 = 65536. - * Also recall that SF = smoothing_factor / 1024. - */ - - memberscale = 65536L - cinfo->smoothing_factor * 512L; /* scaled 1-8*SF */ - neighscale = cinfo->smoothing_factor * 64; /* scaled SF */ - - for (inrow = 0; inrow < cinfo->max_v_samp_factor; inrow++) { - outptr = output_data[inrow]; - inptr = input_data[inrow]; - above_ptr = input_data[inrow-1]; - below_ptr = input_data[inrow+1]; - - /* Special case for first column */ - colsum = GETJSAMPLE(*above_ptr++) + GETJSAMPLE(*below_ptr++) + - GETJSAMPLE(*inptr); - membersum = GETJSAMPLE(*inptr++); - nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) + - GETJSAMPLE(*inptr); - neighsum = colsum + (colsum - membersum) + nextcolsum; - membersum = membersum * memberscale + neighsum * neighscale; - *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); - lastcolsum = colsum; colsum = nextcolsum; - - for (colctr = output_cols - 2; colctr > 0; colctr--) { - membersum = GETJSAMPLE(*inptr++); - above_ptr++; below_ptr++; - nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) + - GETJSAMPLE(*inptr); - neighsum = lastcolsum + (colsum - membersum) + nextcolsum; - membersum = membersum * memberscale + neighsum * neighscale; - *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); - lastcolsum = colsum; colsum = nextcolsum; - } - - /* Special case for last column */ - membersum = GETJSAMPLE(*inptr); - neighsum = lastcolsum + (colsum - membersum) + colsum; - membersum = membersum * memberscale + neighsum * neighscale; - *outptr = (JSAMPLE) ((membersum + 32768) >> 16); - - } -} - -#endif /* INPUT_SMOOTHING_SUPPORTED */ - - -/* - * Module initialization routine for downsampling. - * Note that we must select a routine for each component. - */ - -GLOBAL(void) -jinit_downsampler (j_compress_ptr cinfo) -{ - my_downsample_ptr downsample; - int ci; - jpeg_component_info * compptr; - boolean smoothok = TRUE; - int h_in_group, v_in_group, h_out_group, v_out_group; - - downsample = (my_downsample_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_downsampler)); - cinfo->downsample = (struct jpeg_downsampler *) downsample; - downsample->pub.start_pass = start_pass_downsample; - downsample->pub.downsample = sep_downsample; - downsample->pub.need_context_rows = FALSE; - - if (cinfo->CCIR601_sampling) - ERREXIT(cinfo, JERR_CCIR601_NOTIMPL); - - /* Verify we can handle the sampling factors, and set up method pointers */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Compute size of an "output group" for DCT scaling. This many samples - * are to be converted from max_h_samp_factor * max_v_samp_factor pixels. - */ - h_out_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) / - cinfo->min_DCT_h_scaled_size; - v_out_group = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; - h_in_group = cinfo->max_h_samp_factor; - v_in_group = cinfo->max_v_samp_factor; - downsample->rowgroup_height[ci] = v_out_group; /* save for use later */ - if (h_in_group == h_out_group && v_in_group == v_out_group) { -#ifdef INPUT_SMOOTHING_SUPPORTED - if (cinfo->smoothing_factor) { - downsample->methods[ci] = fullsize_smooth_downsample; - downsample->pub.need_context_rows = TRUE; - } else -#endif - downsample->methods[ci] = fullsize_downsample; - } else if (h_in_group == h_out_group * 2 && - v_in_group == v_out_group) { - smoothok = FALSE; - downsample->methods[ci] = h2v1_downsample; - } else if (h_in_group == h_out_group * 2 && - v_in_group == v_out_group * 2) { -#ifdef INPUT_SMOOTHING_SUPPORTED - if (cinfo->smoothing_factor) { - downsample->methods[ci] = h2v2_smooth_downsample; - downsample->pub.need_context_rows = TRUE; - } else -#endif - downsample->methods[ci] = h2v2_downsample; - } else if ((h_in_group % h_out_group) == 0 && - (v_in_group % v_out_group) == 0) { - smoothok = FALSE; - downsample->methods[ci] = int_downsample; - downsample->h_expand[ci] = (UINT8) (h_in_group / h_out_group); - downsample->v_expand[ci] = (UINT8) (v_in_group / v_out_group); - } else - ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL); - } - -#ifdef INPUT_SMOOTHING_SUPPORTED - if (cinfo->smoothing_factor && !smoothok) - TRACEMS(cinfo, 0, JTRC_SMOOTH_NOTIMPL); -#endif -} diff --git a/Dependencies/libjpeg/jctrans.c b/Dependencies/libjpeg/jctrans.c deleted file mode 100644 index cee6b0f..0000000 --- a/Dependencies/libjpeg/jctrans.c +++ /dev/null @@ -1,382 +0,0 @@ -/* - * jctrans.c - * - * Copyright (C) 1995-1998, Thomas G. Lane. - * Modified 2000-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains library routines for transcoding compression, - * that is, writing raw DCT coefficient arrays to an output JPEG file. - * The routines in jcapimin.c will also be needed by a transcoder. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Forward declarations */ -LOCAL(void) transencode_master_selection - JPP((j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays)); -LOCAL(void) transencode_coef_controller - JPP((j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays)); - - -/* - * Compression initialization for writing raw-coefficient data. - * Before calling this, all parameters and a data destination must be set up. - * Call jpeg_finish_compress() to actually write the data. - * - * The number of passed virtual arrays must match cinfo->num_components. - * Note that the virtual arrays need not be filled or even realized at - * the time write_coefficients is called; indeed, if the virtual arrays - * were requested from this compression object's memory manager, they - * typically will be realized during this routine and filled afterwards. - */ - -GLOBAL(void) -jpeg_write_coefficients (j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays) -{ - if (cinfo->global_state != CSTATE_START) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - /* Mark all tables to be written */ - jpeg_suppress_tables(cinfo, FALSE); - /* (Re)initialize error mgr and destination modules */ - (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); - (*cinfo->dest->init_destination) (cinfo); - /* Perform master selection of active modules */ - transencode_master_selection(cinfo, coef_arrays); - /* Wait for jpeg_finish_compress() call */ - cinfo->next_scanline = 0; /* so jpeg_write_marker works */ - cinfo->global_state = CSTATE_WRCOEFS; -} - - -/* - * Initialize the compression object with default parameters, - * then copy from the source object all parameters needed for lossless - * transcoding. Parameters that can be varied without loss (such as - * scan script and Huffman optimization) are left in their default states. - */ - -GLOBAL(void) -jpeg_copy_critical_parameters (j_decompress_ptr srcinfo, - j_compress_ptr dstinfo) -{ - JQUANT_TBL ** qtblptr; - jpeg_component_info *incomp, *outcomp; - JQUANT_TBL *c_quant, *slot_quant; - int tblno, ci, coefi; - - /* Safety check to ensure start_compress not called yet. */ - if (dstinfo->global_state != CSTATE_START) - ERREXIT1(dstinfo, JERR_BAD_STATE, dstinfo->global_state); - /* Copy fundamental image dimensions */ - dstinfo->image_width = srcinfo->image_width; - dstinfo->image_height = srcinfo->image_height; - dstinfo->input_components = srcinfo->num_components; - dstinfo->in_color_space = srcinfo->jpeg_color_space; - dstinfo->jpeg_width = srcinfo->output_width; - dstinfo->jpeg_height = srcinfo->output_height; - dstinfo->min_DCT_h_scaled_size = srcinfo->min_DCT_h_scaled_size; - dstinfo->min_DCT_v_scaled_size = srcinfo->min_DCT_v_scaled_size; - /* Initialize all parameters to default values */ - jpeg_set_defaults(dstinfo); - /* jpeg_set_defaults may choose wrong colorspace, eg YCbCr if input is RGB. - * Fix it to get the right header markers for the image colorspace. - */ - jpeg_set_colorspace(dstinfo, srcinfo->jpeg_color_space); - dstinfo->data_precision = srcinfo->data_precision; - dstinfo->CCIR601_sampling = srcinfo->CCIR601_sampling; - /* Copy the source's quantization tables. */ - for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) { - if (srcinfo->quant_tbl_ptrs[tblno] != NULL) { - qtblptr = & dstinfo->quant_tbl_ptrs[tblno]; - if (*qtblptr == NULL) - *qtblptr = jpeg_alloc_quant_table((j_common_ptr) dstinfo); - MEMCOPY((*qtblptr)->quantval, - srcinfo->quant_tbl_ptrs[tblno]->quantval, - SIZEOF((*qtblptr)->quantval)); - (*qtblptr)->sent_table = FALSE; - } - } - /* Copy the source's per-component info. - * Note we assume jpeg_set_defaults has allocated the dest comp_info array. - */ - dstinfo->num_components = srcinfo->num_components; - if (dstinfo->num_components < 1 || dstinfo->num_components > MAX_COMPONENTS) - ERREXIT2(dstinfo, JERR_COMPONENT_COUNT, dstinfo->num_components, - MAX_COMPONENTS); - for (ci = 0, incomp = srcinfo->comp_info, outcomp = dstinfo->comp_info; - ci < dstinfo->num_components; ci++, incomp++, outcomp++) { - outcomp->component_id = incomp->component_id; - outcomp->h_samp_factor = incomp->h_samp_factor; - outcomp->v_samp_factor = incomp->v_samp_factor; - outcomp->quant_tbl_no = incomp->quant_tbl_no; - /* Make sure saved quantization table for component matches the qtable - * slot. If not, the input file re-used this qtable slot. - * IJG encoder currently cannot duplicate this. - */ - tblno = outcomp->quant_tbl_no; - if (tblno < 0 || tblno >= NUM_QUANT_TBLS || - srcinfo->quant_tbl_ptrs[tblno] == NULL) - ERREXIT1(dstinfo, JERR_NO_QUANT_TABLE, tblno); - slot_quant = srcinfo->quant_tbl_ptrs[tblno]; - c_quant = incomp->quant_table; - if (c_quant != NULL) { - for (coefi = 0; coefi < DCTSIZE2; coefi++) { - if (c_quant->quantval[coefi] != slot_quant->quantval[coefi]) - ERREXIT1(dstinfo, JERR_MISMATCHED_QUANT_TABLE, tblno); - } - } - /* Note: we do not copy the source's Huffman table assignments; - * instead we rely on jpeg_set_colorspace to have made a suitable choice. - */ - } - /* Also copy JFIF version and resolution information, if available. - * Strictly speaking this isn't "critical" info, but it's nearly - * always appropriate to copy it if available. In particular, - * if the application chooses to copy JFIF 1.02 extension markers from - * the source file, we need to copy the version to make sure we don't - * emit a file that has 1.02 extensions but a claimed version of 1.01. - * We will *not*, however, copy version info from mislabeled "2.01" files. - */ - if (srcinfo->saw_JFIF_marker) { - if (srcinfo->JFIF_major_version == 1) { - dstinfo->JFIF_major_version = srcinfo->JFIF_major_version; - dstinfo->JFIF_minor_version = srcinfo->JFIF_minor_version; - } - dstinfo->density_unit = srcinfo->density_unit; - dstinfo->X_density = srcinfo->X_density; - dstinfo->Y_density = srcinfo->Y_density; - } -} - - -/* - * Master selection of compression modules for transcoding. - * This substitutes for jcinit.c's initialization of the full compressor. - */ - -LOCAL(void) -transencode_master_selection (j_compress_ptr cinfo, - jvirt_barray_ptr * coef_arrays) -{ - /* Initialize master control (includes parameter checking/processing) */ - jinit_c_master_control(cinfo, TRUE /* transcode only */); - - /* Entropy encoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) - jinit_arith_encoder(cinfo); - else { - jinit_huff_encoder(cinfo); - } - - /* We need a special coefficient buffer controller. */ - transencode_coef_controller(cinfo, coef_arrays); - - jinit_marker_writer(cinfo); - - /* We can now tell the memory manager to allocate virtual arrays. */ - (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); - - /* Write the datastream header (SOI, JFIF) immediately. - * Frame and scan headers are postponed till later. - * This lets application insert special markers after the SOI. - */ - (*cinfo->marker->write_file_header) (cinfo); -} - - -/* - * The rest of this file is a special implementation of the coefficient - * buffer controller. This is similar to jccoefct.c, but it handles only - * output from presupplied virtual arrays. Furthermore, we generate any - * dummy padding blocks on-the-fly rather than expecting them to be present - * in the arrays. - */ - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_c_coef_controller pub; /* public fields */ - - JDIMENSION iMCU_row_num; /* iMCU row # within image */ - JDIMENSION mcu_ctr; /* counts MCUs processed in current row */ - int MCU_vert_offset; /* counts MCU rows within iMCU row */ - int MCU_rows_per_iMCU_row; /* number of such rows needed */ - - /* Virtual block array for each component. */ - jvirt_barray_ptr * whole_image; - - /* Workspace for constructing dummy blocks at right/bottom edges. */ - JBLOCKROW dummy_buffer[C_MAX_BLOCKS_IN_MCU]; -} my_coef_controller; - -typedef my_coef_controller * my_coef_ptr; - - -LOCAL(void) -start_iMCU_row (j_compress_ptr cinfo) -/* Reset within-iMCU-row counters for a new row */ -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - /* In an interleaved scan, an MCU row is the same as an iMCU row. - * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. - * But at the bottom of the image, process only what's left. - */ - if (cinfo->comps_in_scan > 1) { - coef->MCU_rows_per_iMCU_row = 1; - } else { - if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1)) - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; - else - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; - } - - coef->mcu_ctr = 0; - coef->MCU_vert_offset = 0; -} - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_coef (j_compress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - if (pass_mode != JBUF_CRANK_DEST) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - - coef->iMCU_row_num = 0; - start_iMCU_row(cinfo); -} - - -/* - * Process some data. - * We process the equivalent of one fully interleaved MCU row ("iMCU" row) - * per call, ie, v_samp_factor block rows for each component in the scan. - * The data is obtained from the virtual arrays and fed to the entropy coder. - * Returns TRUE if the iMCU row is completed, FALSE if suspended. - * - * NB: input_buf is ignored; it is likely to be a NULL pointer. - */ - -METHODDEF(boolean) -compress_output (j_compress_ptr cinfo, JSAMPIMAGE input_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - int blkn, ci, xindex, yindex, yoffset, blockcnt; - JDIMENSION start_col; - JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; - JBLOCKROW MCU_buffer[C_MAX_BLOCKS_IN_MCU]; - JBLOCKROW buffer_ptr; - jpeg_component_info *compptr; - - /* Align the virtual buffers for the components used in this scan. */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - buffer[ci] = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], - coef->iMCU_row_num * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, FALSE); - } - - /* Loop to process one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row; - MCU_col_num++) { - /* Construct list of pointers to DCT blocks belonging to this MCU */ - blkn = 0; /* index of current DCT block within MCU */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - start_col = MCU_col_num * compptr->MCU_width; - blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width - : compptr->last_col_width; - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - if (coef->iMCU_row_num < last_iMCU_row || - yindex+yoffset < compptr->last_row_height) { - /* Fill in pointers to real blocks in this row */ - buffer_ptr = buffer[ci][yindex+yoffset] + start_col; - for (xindex = 0; xindex < blockcnt; xindex++) - MCU_buffer[blkn++] = buffer_ptr++; - } else { - /* At bottom of image, need a whole row of dummy blocks */ - xindex = 0; - } - /* Fill in any dummy blocks needed in this row. - * Dummy blocks are filled in the same way as in jccoefct.c: - * all zeroes in the AC entries, DC entries equal to previous - * block's DC value. The init routine has already zeroed the - * AC entries, so we need only set the DC entries correctly. - */ - for (; xindex < compptr->MCU_width; xindex++) { - MCU_buffer[blkn] = coef->dummy_buffer[blkn]; - MCU_buffer[blkn][0][0] = MCU_buffer[blkn-1][0][0]; - blkn++; - } - } - } - /* Try to write the MCU. */ - if (! (*cinfo->entropy->encode_mcu) (cinfo, MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->mcu_ctr = MCU_col_num; - return FALSE; - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->mcu_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - coef->iMCU_row_num++; - start_iMCU_row(cinfo); - return TRUE; -} - - -/* - * Initialize coefficient buffer controller. - * - * Each passed coefficient array must be the right size for that - * coefficient: width_in_blocks wide and height_in_blocks high, - * with unitheight at least v_samp_factor. - */ - -LOCAL(void) -transencode_coef_controller (j_compress_ptr cinfo, - jvirt_barray_ptr * coef_arrays) -{ - my_coef_ptr coef; - JBLOCKROW buffer; - int i; - - coef = (my_coef_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_coef_controller)); - cinfo->coef = (struct jpeg_c_coef_controller *) coef; - coef->pub.start_pass = start_pass_coef; - coef->pub.compress_data = compress_output; - - /* Save pointer to virtual arrays */ - coef->whole_image = coef_arrays; - - /* Allocate and pre-zero space for dummy DCT blocks. */ - buffer = (JBLOCKROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); - jzero_far((void FAR *) buffer, C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); - for (i = 0; i < C_MAX_BLOCKS_IN_MCU; i++) { - coef->dummy_buffer[i] = buffer + i; - } -} diff --git a/Dependencies/libjpeg/jdapimin.c b/Dependencies/libjpeg/jdapimin.c deleted file mode 100644 index 7f1ce4c..0000000 --- a/Dependencies/libjpeg/jdapimin.c +++ /dev/null @@ -1,396 +0,0 @@ -/* - * jdapimin.c - * - * Copyright (C) 1994-1998, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface code for the decompression half - * of the JPEG library. These are the "minimum" API routines that may be - * needed in either the normal full-decompression case or the - * transcoding-only case. - * - * Most of the routines intended to be called directly by an application - * are in this file or in jdapistd.c. But also see jcomapi.c for routines - * shared by compression and decompression, and jdtrans.c for the transcoding - * case. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * Initialization of a JPEG decompression object. - * The error manager must already be set up (in case memory manager fails). - */ - -GLOBAL(void) -jpeg_CreateDecompress (j_decompress_ptr cinfo, int version, size_t structsize) -{ - int i; - - /* Guard against version mismatches between library and caller. */ - cinfo->mem = NULL; /* so jpeg_destroy knows mem mgr not called */ - if (version != JPEG_LIB_VERSION) - ERREXIT2(cinfo, JERR_BAD_LIB_VERSION, JPEG_LIB_VERSION, version); - if (structsize != SIZEOF(struct jpeg_decompress_struct)) - ERREXIT2(cinfo, JERR_BAD_STRUCT_SIZE, - (int) SIZEOF(struct jpeg_decompress_struct), (int) structsize); - - /* For debugging purposes, we zero the whole master structure. - * But the application has already set the err pointer, and may have set - * client_data, so we have to save and restore those fields. - * Note: if application hasn't set client_data, tools like Purify may - * complain here. - */ - { - struct jpeg_error_mgr * err = cinfo->err; - void * client_data = cinfo->client_data; /* ignore Purify complaint here */ - MEMZERO(cinfo, SIZEOF(struct jpeg_decompress_struct)); - cinfo->err = err; - cinfo->client_data = client_data; - } - cinfo->is_decompressor = TRUE; - - /* Initialize a memory manager instance for this object */ - jinit_memory_mgr((j_common_ptr) cinfo); - - /* Zero out pointers to permanent structures. */ - cinfo->progress = NULL; - cinfo->src = NULL; - - for (i = 0; i < NUM_QUANT_TBLS; i++) - cinfo->quant_tbl_ptrs[i] = NULL; - - for (i = 0; i < NUM_HUFF_TBLS; i++) { - cinfo->dc_huff_tbl_ptrs[i] = NULL; - cinfo->ac_huff_tbl_ptrs[i] = NULL; - } - - /* Initialize marker processor so application can override methods - * for COM, APPn markers before calling jpeg_read_header. - */ - cinfo->marker_list = NULL; - jinit_marker_reader(cinfo); - - /* And initialize the overall input controller. */ - jinit_input_controller(cinfo); - - /* OK, I'm ready */ - cinfo->global_state = DSTATE_START; -} - - -/* - * Destruction of a JPEG decompression object - */ - -GLOBAL(void) -jpeg_destroy_decompress (j_decompress_ptr cinfo) -{ - jpeg_destroy((j_common_ptr) cinfo); /* use common routine */ -} - - -/* - * Abort processing of a JPEG decompression operation, - * but don't destroy the object itself. - */ - -GLOBAL(void) -jpeg_abort_decompress (j_decompress_ptr cinfo) -{ - jpeg_abort((j_common_ptr) cinfo); /* use common routine */ -} - - -/* - * Set default decompression parameters. - */ - -LOCAL(void) -default_decompress_parms (j_decompress_ptr cinfo) -{ - /* Guess the input colorspace, and set output colorspace accordingly. */ - /* (Wish JPEG committee had provided a real way to specify this...) */ - /* Note application may override our guesses. */ - switch (cinfo->num_components) { - case 1: - cinfo->jpeg_color_space = JCS_GRAYSCALE; - cinfo->out_color_space = JCS_GRAYSCALE; - break; - - case 3: - if (cinfo->saw_JFIF_marker) { - cinfo->jpeg_color_space = JCS_YCbCr; /* JFIF implies YCbCr */ - } else if (cinfo->saw_Adobe_marker) { - switch (cinfo->Adobe_transform) { - case 0: - cinfo->jpeg_color_space = JCS_RGB; - break; - case 1: - cinfo->jpeg_color_space = JCS_YCbCr; - break; - default: - WARNMS1(cinfo, JWRN_ADOBE_XFORM, cinfo->Adobe_transform); - cinfo->jpeg_color_space = JCS_YCbCr; /* assume it's YCbCr */ - break; - } - } else { - /* Saw no special markers, try to guess from the component IDs */ - int cid0 = cinfo->comp_info[0].component_id; - int cid1 = cinfo->comp_info[1].component_id; - int cid2 = cinfo->comp_info[2].component_id; - - if (cid0 == 1 && cid1 == 2 && cid2 == 3) - cinfo->jpeg_color_space = JCS_YCbCr; /* assume JFIF w/out marker */ - else if (cid0 == 82 && cid1 == 71 && cid2 == 66) - cinfo->jpeg_color_space = JCS_RGB; /* ASCII 'R', 'G', 'B' */ - else { - TRACEMS3(cinfo, 1, JTRC_UNKNOWN_IDS, cid0, cid1, cid2); - cinfo->jpeg_color_space = JCS_YCbCr; /* assume it's YCbCr */ - } - } - /* Always guess RGB is proper output colorspace. */ - cinfo->out_color_space = JCS_RGB; - break; - - case 4: - if (cinfo->saw_Adobe_marker) { - switch (cinfo->Adobe_transform) { - case 0: - cinfo->jpeg_color_space = JCS_CMYK; - break; - case 2: - cinfo->jpeg_color_space = JCS_YCCK; - break; - default: - WARNMS1(cinfo, JWRN_ADOBE_XFORM, cinfo->Adobe_transform); - cinfo->jpeg_color_space = JCS_YCCK; /* assume it's YCCK */ - break; - } - } else { - /* No special markers, assume straight CMYK. */ - cinfo->jpeg_color_space = JCS_CMYK; - } - cinfo->out_color_space = JCS_CMYK; - break; - - default: - cinfo->jpeg_color_space = JCS_UNKNOWN; - cinfo->out_color_space = JCS_UNKNOWN; - break; - } - - /* Set defaults for other decompression parameters. */ - cinfo->scale_num = cinfo->block_size; /* 1:1 scaling */ - cinfo->scale_denom = cinfo->block_size; - cinfo->output_gamma = 1.0; - cinfo->buffered_image = FALSE; - cinfo->raw_data_out = FALSE; - cinfo->dct_method = JDCT_DEFAULT; - cinfo->do_fancy_upsampling = TRUE; - cinfo->do_block_smoothing = TRUE; - cinfo->quantize_colors = FALSE; - /* We set these in case application only sets quantize_colors. */ - cinfo->dither_mode = JDITHER_FS; -#ifdef QUANT_2PASS_SUPPORTED - cinfo->two_pass_quantize = TRUE; -#else - cinfo->two_pass_quantize = FALSE; -#endif - cinfo->desired_number_of_colors = 256; - cinfo->colormap = NULL; - /* Initialize for no mode change in buffered-image mode. */ - cinfo->enable_1pass_quant = FALSE; - cinfo->enable_external_quant = FALSE; - cinfo->enable_2pass_quant = FALSE; -} - - -/* - * Decompression startup: read start of JPEG datastream to see what's there. - * Need only initialize JPEG object and supply a data source before calling. - * - * This routine will read as far as the first SOS marker (ie, actual start of - * compressed data), and will save all tables and parameters in the JPEG - * object. It will also initialize the decompression parameters to default - * values, and finally return JPEG_HEADER_OK. On return, the application may - * adjust the decompression parameters and then call jpeg_start_decompress. - * (Or, if the application only wanted to determine the image parameters, - * the data need not be decompressed. In that case, call jpeg_abort or - * jpeg_destroy to release any temporary space.) - * If an abbreviated (tables only) datastream is presented, the routine will - * return JPEG_HEADER_TABLES_ONLY upon reaching EOI. The application may then - * re-use the JPEG object to read the abbreviated image datastream(s). - * It is unnecessary (but OK) to call jpeg_abort in this case. - * The JPEG_SUSPENDED return code only occurs if the data source module - * requests suspension of the decompressor. In this case the application - * should load more source data and then re-call jpeg_read_header to resume - * processing. - * If a non-suspending data source is used and require_image is TRUE, then the - * return code need not be inspected since only JPEG_HEADER_OK is possible. - * - * This routine is now just a front end to jpeg_consume_input, with some - * extra error checking. - */ - -GLOBAL(int) -jpeg_read_header (j_decompress_ptr cinfo, boolean require_image) -{ - int retcode; - - if (cinfo->global_state != DSTATE_START && - cinfo->global_state != DSTATE_INHEADER) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - retcode = jpeg_consume_input(cinfo); - - switch (retcode) { - case JPEG_REACHED_SOS: - retcode = JPEG_HEADER_OK; - break; - case JPEG_REACHED_EOI: - if (require_image) /* Complain if application wanted an image */ - ERREXIT(cinfo, JERR_NO_IMAGE); - /* Reset to start state; it would be safer to require the application to - * call jpeg_abort, but we can't change it now for compatibility reasons. - * A side effect is to free any temporary memory (there shouldn't be any). - */ - jpeg_abort((j_common_ptr) cinfo); /* sets state = DSTATE_START */ - retcode = JPEG_HEADER_TABLES_ONLY; - break; - case JPEG_SUSPENDED: - /* no work */ - break; - } - - return retcode; -} - - -/* - * Consume data in advance of what the decompressor requires. - * This can be called at any time once the decompressor object has - * been created and a data source has been set up. - * - * This routine is essentially a state machine that handles a couple - * of critical state-transition actions, namely initial setup and - * transition from header scanning to ready-for-start_decompress. - * All the actual input is done via the input controller's consume_input - * method. - */ - -GLOBAL(int) -jpeg_consume_input (j_decompress_ptr cinfo) -{ - int retcode = JPEG_SUSPENDED; - - /* NB: every possible DSTATE value should be listed in this switch */ - switch (cinfo->global_state) { - case DSTATE_START: - /* Start-of-datastream actions: reset appropriate modules */ - (*cinfo->inputctl->reset_input_controller) (cinfo); - /* Initialize application's data source module */ - (*cinfo->src->init_source) (cinfo); - cinfo->global_state = DSTATE_INHEADER; - /*FALLTHROUGH*/ - case DSTATE_INHEADER: - retcode = (*cinfo->inputctl->consume_input) (cinfo); - if (retcode == JPEG_REACHED_SOS) { /* Found SOS, prepare to decompress */ - /* Set up default parameters based on header data */ - default_decompress_parms(cinfo); - /* Set global state: ready for start_decompress */ - cinfo->global_state = DSTATE_READY; - } - break; - case DSTATE_READY: - /* Can't advance past first SOS until start_decompress is called */ - retcode = JPEG_REACHED_SOS; - break; - case DSTATE_PRELOAD: - case DSTATE_PRESCAN: - case DSTATE_SCANNING: - case DSTATE_RAW_OK: - case DSTATE_BUFIMAGE: - case DSTATE_BUFPOST: - case DSTATE_STOPPING: - retcode = (*cinfo->inputctl->consume_input) (cinfo); - break; - default: - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - } - return retcode; -} - - -/* - * Have we finished reading the input file? - */ - -GLOBAL(boolean) -jpeg_input_complete (j_decompress_ptr cinfo) -{ - /* Check for valid jpeg object */ - if (cinfo->global_state < DSTATE_START || - cinfo->global_state > DSTATE_STOPPING) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - return cinfo->inputctl->eoi_reached; -} - - -/* - * Is there more than one scan? - */ - -GLOBAL(boolean) -jpeg_has_multiple_scans (j_decompress_ptr cinfo) -{ - /* Only valid after jpeg_read_header completes */ - if (cinfo->global_state < DSTATE_READY || - cinfo->global_state > DSTATE_STOPPING) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - return cinfo->inputctl->has_multiple_scans; -} - - -/* - * Finish JPEG decompression. - * - * This will normally just verify the file trailer and release temp storage. - * - * Returns FALSE if suspended. The return value need be inspected only if - * a suspending data source is used. - */ - -GLOBAL(boolean) -jpeg_finish_decompress (j_decompress_ptr cinfo) -{ - if ((cinfo->global_state == DSTATE_SCANNING || - cinfo->global_state == DSTATE_RAW_OK) && ! cinfo->buffered_image) { - /* Terminate final pass of non-buffered mode */ - if (cinfo->output_scanline < cinfo->output_height) - ERREXIT(cinfo, JERR_TOO_LITTLE_DATA); - (*cinfo->master->finish_output_pass) (cinfo); - cinfo->global_state = DSTATE_STOPPING; - } else if (cinfo->global_state == DSTATE_BUFIMAGE) { - /* Finishing after a buffered-image operation */ - cinfo->global_state = DSTATE_STOPPING; - } else if (cinfo->global_state != DSTATE_STOPPING) { - /* STOPPING = repeat call after a suspension, anything else is error */ - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - } - /* Read until EOI */ - while (! cinfo->inputctl->eoi_reached) { - if ((*cinfo->inputctl->consume_input) (cinfo) == JPEG_SUSPENDED) - return FALSE; /* Suspend, come back later */ - } - /* Do final cleanup */ - (*cinfo->src->term_source) (cinfo); - /* We can use jpeg_abort to release memory and reset global_state */ - jpeg_abort((j_common_ptr) cinfo); - return TRUE; -} diff --git a/Dependencies/libjpeg/jdapistd.c b/Dependencies/libjpeg/jdapistd.c deleted file mode 100644 index 9d74537..0000000 --- a/Dependencies/libjpeg/jdapistd.c +++ /dev/null @@ -1,275 +0,0 @@ -/* - * jdapistd.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains application interface code for the decompression half - * of the JPEG library. These are the "standard" API routines that are - * used in the normal full-decompression case. They are not used by a - * transcoding-only application. Note that if an application links in - * jpeg_start_decompress, it will end up linking in the entire decompressor. - * We thus must separate this file from jdapimin.c to avoid linking the - * whole decompression library into a transcoder. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Forward declarations */ -LOCAL(boolean) output_pass_setup JPP((j_decompress_ptr cinfo)); - - -/* - * Decompression initialization. - * jpeg_read_header must be completed before calling this. - * - * If a multipass operating mode was selected, this will do all but the - * last pass, and thus may take a great deal of time. - * - * Returns FALSE if suspended. The return value need be inspected only if - * a suspending data source is used. - */ - -GLOBAL(boolean) -jpeg_start_decompress (j_decompress_ptr cinfo) -{ - if (cinfo->global_state == DSTATE_READY) { - /* First call: initialize master control, select active modules */ - jinit_master_decompress(cinfo); - if (cinfo->buffered_image) { - /* No more work here; expecting jpeg_start_output next */ - cinfo->global_state = DSTATE_BUFIMAGE; - return TRUE; - } - cinfo->global_state = DSTATE_PRELOAD; - } - if (cinfo->global_state == DSTATE_PRELOAD) { - /* If file has multiple scans, absorb them all into the coef buffer */ - if (cinfo->inputctl->has_multiple_scans) { -#ifdef D_MULTISCAN_FILES_SUPPORTED - for (;;) { - int retcode; - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - /* Absorb some more input */ - retcode = (*cinfo->inputctl->consume_input) (cinfo); - if (retcode == JPEG_SUSPENDED) - return FALSE; - if (retcode == JPEG_REACHED_EOI) - break; - /* Advance progress counter if appropriate */ - if (cinfo->progress != NULL && - (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) { - if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) { - /* jdmaster underestimated number of scans; ratchet up one scan */ - cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows; - } - } - } -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif /* D_MULTISCAN_FILES_SUPPORTED */ - } - cinfo->output_scan_number = cinfo->input_scan_number; - } else if (cinfo->global_state != DSTATE_PRESCAN) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - /* Perform any dummy output passes, and set up for the final pass */ - return output_pass_setup(cinfo); -} - - -/* - * Set up for an output pass, and perform any dummy pass(es) needed. - * Common subroutine for jpeg_start_decompress and jpeg_start_output. - * Entry: global_state = DSTATE_PRESCAN only if previously suspended. - * Exit: If done, returns TRUE and sets global_state for proper output mode. - * If suspended, returns FALSE and sets global_state = DSTATE_PRESCAN. - */ - -LOCAL(boolean) -output_pass_setup (j_decompress_ptr cinfo) -{ - if (cinfo->global_state != DSTATE_PRESCAN) { - /* First call: do pass setup */ - (*cinfo->master->prepare_for_output_pass) (cinfo); - cinfo->output_scanline = 0; - cinfo->global_state = DSTATE_PRESCAN; - } - /* Loop over any required dummy passes */ - while (cinfo->master->is_dummy_pass) { -#ifdef QUANT_2PASS_SUPPORTED - /* Crank through the dummy pass */ - while (cinfo->output_scanline < cinfo->output_height) { - JDIMENSION last_scanline; - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->output_scanline; - cinfo->progress->pass_limit = (long) cinfo->output_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - /* Process some data */ - last_scanline = cinfo->output_scanline; - (*cinfo->main->process_data) (cinfo, (JSAMPARRAY) NULL, - &cinfo->output_scanline, (JDIMENSION) 0); - if (cinfo->output_scanline == last_scanline) - return FALSE; /* No progress made, must suspend */ - } - /* Finish up dummy pass, and set up for another one */ - (*cinfo->master->finish_output_pass) (cinfo); - (*cinfo->master->prepare_for_output_pass) (cinfo); - cinfo->output_scanline = 0; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif /* QUANT_2PASS_SUPPORTED */ - } - /* Ready for application to drive output pass through - * jpeg_read_scanlines or jpeg_read_raw_data. - */ - cinfo->global_state = cinfo->raw_data_out ? DSTATE_RAW_OK : DSTATE_SCANNING; - return TRUE; -} - - -/* - * Read some scanlines of data from the JPEG decompressor. - * - * The return value will be the number of lines actually read. - * This may be less than the number requested in several cases, - * including bottom of image, data source suspension, and operating - * modes that emit multiple scanlines at a time. - * - * Note: we warn about excess calls to jpeg_read_scanlines() since - * this likely signals an application programmer error. However, - * an oversize buffer (max_lines > scanlines remaining) is not an error. - */ - -GLOBAL(JDIMENSION) -jpeg_read_scanlines (j_decompress_ptr cinfo, JSAMPARRAY scanlines, - JDIMENSION max_lines) -{ - JDIMENSION row_ctr; - - if (cinfo->global_state != DSTATE_SCANNING) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - if (cinfo->output_scanline >= cinfo->output_height) { - WARNMS(cinfo, JWRN_TOO_MUCH_DATA); - return 0; - } - - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->output_scanline; - cinfo->progress->pass_limit = (long) cinfo->output_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - - /* Process some data */ - row_ctr = 0; - (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, max_lines); - cinfo->output_scanline += row_ctr; - return row_ctr; -} - - -/* - * Alternate entry point to read raw data. - * Processes exactly one iMCU row per call, unless suspended. - */ - -GLOBAL(JDIMENSION) -jpeg_read_raw_data (j_decompress_ptr cinfo, JSAMPIMAGE data, - JDIMENSION max_lines) -{ - JDIMENSION lines_per_iMCU_row; - - if (cinfo->global_state != DSTATE_RAW_OK) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - if (cinfo->output_scanline >= cinfo->output_height) { - WARNMS(cinfo, JWRN_TOO_MUCH_DATA); - return 0; - } - - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) { - cinfo->progress->pass_counter = (long) cinfo->output_scanline; - cinfo->progress->pass_limit = (long) cinfo->output_height; - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - } - - /* Verify that at least one iMCU row can be returned. */ - lines_per_iMCU_row = cinfo->max_v_samp_factor * cinfo->min_DCT_v_scaled_size; - if (max_lines < lines_per_iMCU_row) - ERREXIT(cinfo, JERR_BUFFER_SIZE); - - /* Decompress directly into user's buffer. */ - if (! (*cinfo->coef->decompress_data) (cinfo, data)) - return 0; /* suspension forced, can do nothing more */ - - /* OK, we processed one iMCU row. */ - cinfo->output_scanline += lines_per_iMCU_row; - return lines_per_iMCU_row; -} - - -/* Additional entry points for buffered-image mode. */ - -#ifdef D_MULTISCAN_FILES_SUPPORTED - -/* - * Initialize for an output pass in buffered-image mode. - */ - -GLOBAL(boolean) -jpeg_start_output (j_decompress_ptr cinfo, int scan_number) -{ - if (cinfo->global_state != DSTATE_BUFIMAGE && - cinfo->global_state != DSTATE_PRESCAN) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - /* Limit scan number to valid range */ - if (scan_number <= 0) - scan_number = 1; - if (cinfo->inputctl->eoi_reached && - scan_number > cinfo->input_scan_number) - scan_number = cinfo->input_scan_number; - cinfo->output_scan_number = scan_number; - /* Perform any dummy output passes, and set up for the real pass */ - return output_pass_setup(cinfo); -} - - -/* - * Finish up after an output pass in buffered-image mode. - * - * Returns FALSE if suspended. The return value need be inspected only if - * a suspending data source is used. - */ - -GLOBAL(boolean) -jpeg_finish_output (j_decompress_ptr cinfo) -{ - if ((cinfo->global_state == DSTATE_SCANNING || - cinfo->global_state == DSTATE_RAW_OK) && cinfo->buffered_image) { - /* Terminate this pass. */ - /* We do not require the whole pass to have been completed. */ - (*cinfo->master->finish_output_pass) (cinfo); - cinfo->global_state = DSTATE_BUFPOST; - } else if (cinfo->global_state != DSTATE_BUFPOST) { - /* BUFPOST = repeat call after a suspension, anything else is error */ - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - } - /* Read markers looking for SOS or EOI */ - while (cinfo->input_scan_number <= cinfo->output_scan_number && - ! cinfo->inputctl->eoi_reached) { - if ((*cinfo->inputctl->consume_input) (cinfo) == JPEG_SUSPENDED) - return FALSE; /* Suspend, come back later */ - } - cinfo->global_state = DSTATE_BUFIMAGE; - return TRUE; -} - -#endif /* D_MULTISCAN_FILES_SUPPORTED */ diff --git a/Dependencies/libjpeg/jdarith.c b/Dependencies/libjpeg/jdarith.c deleted file mode 100644 index c858b24..0000000 --- a/Dependencies/libjpeg/jdarith.c +++ /dev/null @@ -1,772 +0,0 @@ -/* - * jdarith.c - * - * Developed 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains portable arithmetic entropy decoding routines for JPEG - * (implementing the ISO/IEC IS 10918-1 and CCITT Recommendation ITU-T T.81). - * - * Both sequential and progressive modes are supported in this single module. - * - * Suspension is not currently supported in this module. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Expanded entropy decoder object for arithmetic decoding. */ - -typedef struct { - struct jpeg_entropy_decoder pub; /* public fields */ - - INT32 c; /* C register, base of coding interval + input bit buffer */ - INT32 a; /* A register, normalized size of coding interval */ - int ct; /* bit shift counter, # of bits left in bit buffer part of C */ - /* init: ct = -16 */ - /* run: ct = 0..7 */ - /* error: ct = -1 */ - int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ - int dc_context[MAX_COMPS_IN_SCAN]; /* context index for DC conditioning */ - - unsigned int restarts_to_go; /* MCUs left in this restart interval */ - - /* Pointers to statistics areas (these workspaces have image lifespan) */ - unsigned char * dc_stats[NUM_ARITH_TBLS]; - unsigned char * ac_stats[NUM_ARITH_TBLS]; - - /* Statistics bin for coding with fixed probability 0.5 */ - unsigned char fixed_bin[4]; -} arith_entropy_decoder; - -typedef arith_entropy_decoder * arith_entropy_ptr; - -/* The following two definitions specify the allocation chunk size - * for the statistics area. - * According to sections F.1.4.4.1.3 and F.1.4.4.2, we need at least - * 49 statistics bins for DC, and 245 statistics bins for AC coding. - * - * We use a compact representation with 1 byte per statistics bin, - * thus the numbers directly represent byte sizes. - * This 1 byte per statistics bin contains the meaning of the MPS - * (more probable symbol) in the highest bit (mask 0x80), and the - * index into the probability estimation state machine table - * in the lower bits (mask 0x7F). - */ - -#define DC_STAT_BINS 64 -#define AC_STAT_BINS 256 - - -LOCAL(int) -get_byte (j_decompress_ptr cinfo) -/* Read next input byte; we do not support suspension in this module. */ -{ - struct jpeg_source_mgr * src = cinfo->src; - - if (src->bytes_in_buffer == 0) - if (! (*src->fill_input_buffer) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - src->bytes_in_buffer--; - return GETJOCTET(*src->next_input_byte++); -} - - -/* - * The core arithmetic decoding routine (common in JPEG and JBIG). - * This needs to go as fast as possible. - * Machine-dependent optimization facilities - * are not utilized in this portable implementation. - * However, this code should be fairly efficient and - * may be a good base for further optimizations anyway. - * - * Return value is 0 or 1 (binary decision). - * - * Note: I've changed the handling of the code base & bit - * buffer register C compared to other implementations - * based on the standards layout & procedures. - * While it also contains both the actual base of the - * coding interval (16 bits) and the next-bits buffer, - * the cut-point between these two parts is floating - * (instead of fixed) with the bit shift counter CT. - * Thus, we also need only one (variable instead of - * fixed size) shift for the LPS/MPS decision, and - * we can get away with any renormalization update - * of C (except for new data insertion, of course). - * - * I've also introduced a new scheme for accessing - * the probability estimation state machine table, - * derived from Markus Kuhn's JBIG implementation. - */ - -LOCAL(int) -arith_decode (j_decompress_ptr cinfo, unsigned char *st) -{ - register arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; - register unsigned char nl, nm; - register INT32 qe, temp; - register int sv, data; - - /* Renormalization & data input per section D.2.6 */ - while (e->a < 0x8000L) { - if (--e->ct < 0) { - /* Need to fetch next data byte */ - if (cinfo->unread_marker) - data = 0; /* stuff zero data */ - else { - data = get_byte(cinfo); /* read next input byte */ - if (data == 0xFF) { /* zero stuff or marker code */ - do data = get_byte(cinfo); - while (data == 0xFF); /* swallow extra 0xFF bytes */ - if (data == 0) - data = 0xFF; /* discard stuffed zero byte */ - else { - /* Note: Different from the Huffman decoder, hitting - * a marker while processing the compressed data - * segment is legal in arithmetic coding. - * The convention is to supply zero data - * then until decoding is complete. - */ - cinfo->unread_marker = data; - data = 0; - } - } - } - e->c = (e->c << 8) | data; /* insert data into C register */ - if ((e->ct += 8) < 0) /* update bit shift counter */ - /* Need more initial bytes */ - if (++e->ct == 0) - /* Got 2 initial bytes -> re-init A and exit loop */ - e->a = 0x8000L; /* => e->a = 0x10000L after loop exit */ - } - e->a <<= 1; - } - - /* Fetch values from our compact representation of Table D.2: - * Qe values and probability estimation state machine - */ - sv = *st; - qe = jpeg_aritab[sv & 0x7F]; /* => Qe_Value */ - nl = qe & 0xFF; qe >>= 8; /* Next_Index_LPS + Switch_MPS */ - nm = qe & 0xFF; qe >>= 8; /* Next_Index_MPS */ - - /* Decode & estimation procedures per sections D.2.4 & D.2.5 */ - temp = e->a - qe; - e->a = temp; - temp <<= e->ct; - if (e->c >= temp) { - e->c -= temp; - /* Conditional LPS (less probable symbol) exchange */ - if (e->a < qe) { - e->a = qe; - *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ - } else { - e->a = qe; - *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ - sv ^= 0x80; /* Exchange LPS/MPS */ - } - } else if (e->a < 0x8000L) { - /* Conditional MPS (more probable symbol) exchange */ - if (e->a < qe) { - *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ - sv ^= 0x80; /* Exchange LPS/MPS */ - } else { - *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ - } - } - - return sv >> 7; -} - - -/* - * Check for a restart marker & resynchronize decoder. - */ - -LOCAL(void) -process_restart (j_decompress_ptr cinfo) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - int ci; - jpeg_component_info * compptr; - - /* Advance past the RSTn marker */ - if (! (*cinfo->marker->read_restart_marker) (cinfo)) - ERREXIT(cinfo, JERR_CANT_SUSPEND); - - /* Re-initialize statistics areas */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - if (! cinfo->progressive_mode || (cinfo->Ss == 0 && cinfo->Ah == 0)) { - MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS); - /* Reset DC predictions to 0 */ - entropy->last_dc_val[ci] = 0; - entropy->dc_context[ci] = 0; - } - if ((! cinfo->progressive_mode && cinfo->lim_Se) || - (cinfo->progressive_mode && cinfo->Ss)) { - MEMZERO(entropy->ac_stats[compptr->ac_tbl_no], AC_STAT_BINS); - } - } - - /* Reset arithmetic decoding variables */ - entropy->c = 0; - entropy->a = 0; - entropy->ct = -16; /* force reading 2 initial bytes to fill C */ - - /* Reset restart counter */ - entropy->restarts_to_go = cinfo->restart_interval; -} - - -/* - * Arithmetic MCU decoding. - * Each of these routines decodes and returns one MCU's worth of - * arithmetic-compressed coefficients. - * The coefficients are reordered from zigzag order into natural array order, - * but are not dequantized. - * - * The i'th block of the MCU is stored into the block pointed to by - * MCU_data[i]. WE ASSUME THIS AREA IS INITIALLY ZEROED BY THE CALLER. - */ - -/* - * MCU decoding for DC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int blkn, ci, tbl, sign; - int v, m; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - if (entropy->ct == -1) return TRUE; /* if error do nothing */ - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - tbl = cinfo->cur_comp_info[ci]->dc_tbl_no; - - /* Sections F.2.4.1 & F.1.4.4.1: Decoding of DC coefficients */ - - /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ - st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; - - /* Figure F.19: Decode_DC_DIFF */ - if (arith_decode(cinfo, st) == 0) - entropy->dc_context[ci] = 0; - else { - /* Figure F.21: Decoding nonzero value v */ - /* Figure F.22: Decoding the sign of v */ - sign = arith_decode(cinfo, st + 1); - st += 2; st += sign; - /* Figure F.23: Decoding the magnitude category of v */ - if ((m = arith_decode(cinfo, st)) != 0) { - st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ - while (arith_decode(cinfo, st)) { - if ((m <<= 1) == 0x8000) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* magnitude overflow */ - return TRUE; - } - st += 1; - } - } - /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ - if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) - entropy->dc_context[ci] = 0; /* zero diff category */ - else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) - entropy->dc_context[ci] = 12 + (sign * 4); /* large diff category */ - else - entropy->dc_context[ci] = 4 + (sign * 4); /* small diff category */ - v = m; - /* Figure F.24: Decoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - if (arith_decode(cinfo, st)) v |= m; - v += 1; if (sign) v = -v; - entropy->last_dc_val[ci] += v; - } - - /* Scale and output the DC coefficient (assumes jpeg_natural_order[0]=0) */ - (*block)[0] = (JCOEF) (entropy->last_dc_val[ci] << cinfo->Al); - } - - return TRUE; -} - - -/* - * MCU decoding for AC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - unsigned char *st; - int tbl, sign, k; - int v, m; - const int * natural_order; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - if (entropy->ct == -1) return TRUE; /* if error do nothing */ - - natural_order = cinfo->natural_order; - - /* There is always only one block per MCU */ - block = MCU_data[0]; - tbl = cinfo->cur_comp_info[0]->ac_tbl_no; - - /* Sections F.2.4.2 & F.1.4.4.2: Decoding of AC coefficients */ - - /* Figure F.20: Decode_AC_coefficients */ - for (k = cinfo->Ss; k <= cinfo->Se; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - if (arith_decode(cinfo, st)) break; /* EOB flag */ - while (arith_decode(cinfo, st + 1) == 0) { - st += 3; k++; - if (k > cinfo->Se) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* spectral overflow */ - return TRUE; - } - } - /* Figure F.21: Decoding nonzero value v */ - /* Figure F.22: Decoding the sign of v */ - sign = arith_decode(cinfo, entropy->fixed_bin); - st += 2; - /* Figure F.23: Decoding the magnitude category of v */ - if ((m = arith_decode(cinfo, st)) != 0) { - if (arith_decode(cinfo, st)) { - m <<= 1; - st = entropy->ac_stats[tbl] + - (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); - while (arith_decode(cinfo, st)) { - if ((m <<= 1) == 0x8000) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* magnitude overflow */ - return TRUE; - } - st += 1; - } - } - } - v = m; - /* Figure F.24: Decoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - if (arith_decode(cinfo, st)) v |= m; - v += 1; if (sign) v = -v; - /* Scale and output coefficient in natural (dezigzagged) order */ - (*block)[natural_order[k]] = (JCOEF) (v << cinfo->Al); - } - - return TRUE; -} - - -/* - * MCU decoding for DC successive approximation refinement scan. - */ - -METHODDEF(boolean) -decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - unsigned char *st; - int p1, blkn; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - st = entropy->fixed_bin; /* use fixed probability estimation */ - p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - /* Encoded data is simply the next bit of the two's-complement DC value */ - if (arith_decode(cinfo, st)) - MCU_data[blkn][0][0] |= p1; - } - - return TRUE; -} - - -/* - * MCU decoding for AC successive approximation refinement scan. - */ - -METHODDEF(boolean) -decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - JBLOCKROW block; - JCOEFPTR thiscoef; - unsigned char *st; - int tbl, k, kex; - int p1, m1; - const int * natural_order; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - if (entropy->ct == -1) return TRUE; /* if error do nothing */ - - natural_order = cinfo->natural_order; - - /* There is always only one block per MCU */ - block = MCU_data[0]; - tbl = cinfo->cur_comp_info[0]->ac_tbl_no; - - p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */ - - /* Establish EOBx (previous stage end-of-block) index */ - for (kex = cinfo->Se; kex > 0; kex--) - if ((*block)[natural_order[kex]]) break; - - for (k = cinfo->Ss; k <= cinfo->Se; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - if (k > kex) - if (arith_decode(cinfo, st)) break; /* EOB flag */ - for (;;) { - thiscoef = *block + natural_order[k]; - if (*thiscoef) { /* previously nonzero coef */ - if (arith_decode(cinfo, st + 2)) { - if (*thiscoef < 0) - *thiscoef += m1; - else - *thiscoef += p1; - } - break; - } - if (arith_decode(cinfo, st + 1)) { /* newly nonzero coef */ - if (arith_decode(cinfo, entropy->fixed_bin)) - *thiscoef = m1; - else - *thiscoef = p1; - break; - } - st += 3; k++; - if (k > cinfo->Se) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* spectral overflow */ - return TRUE; - } - } - } - - return TRUE; -} - - -/* - * Decode one MCU's worth of arithmetic-compressed coefficients. - */ - -METHODDEF(boolean) -decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - jpeg_component_info * compptr; - JBLOCKROW block; - unsigned char *st; - int blkn, ci, tbl, sign, k; - int v, m; - const int * natural_order; - - /* Process restart marker if needed */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - process_restart(cinfo); - entropy->restarts_to_go--; - } - - if (entropy->ct == -1) return TRUE; /* if error do nothing */ - - natural_order = cinfo->natural_order; - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - - /* Sections F.2.4.1 & F.1.4.4.1: Decoding of DC coefficients */ - - tbl = compptr->dc_tbl_no; - - /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ - st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; - - /* Figure F.19: Decode_DC_DIFF */ - if (arith_decode(cinfo, st) == 0) - entropy->dc_context[ci] = 0; - else { - /* Figure F.21: Decoding nonzero value v */ - /* Figure F.22: Decoding the sign of v */ - sign = arith_decode(cinfo, st + 1); - st += 2; st += sign; - /* Figure F.23: Decoding the magnitude category of v */ - if ((m = arith_decode(cinfo, st)) != 0) { - st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ - while (arith_decode(cinfo, st)) { - if ((m <<= 1) == 0x8000) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* magnitude overflow */ - return TRUE; - } - st += 1; - } - } - /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ - if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) - entropy->dc_context[ci] = 0; /* zero diff category */ - else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) - entropy->dc_context[ci] = 12 + (sign * 4); /* large diff category */ - else - entropy->dc_context[ci] = 4 + (sign * 4); /* small diff category */ - v = m; - /* Figure F.24: Decoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - if (arith_decode(cinfo, st)) v |= m; - v += 1; if (sign) v = -v; - entropy->last_dc_val[ci] += v; - } - - (*block)[0] = (JCOEF) entropy->last_dc_val[ci]; - - /* Sections F.2.4.2 & F.1.4.4.2: Decoding of AC coefficients */ - - tbl = compptr->ac_tbl_no; - - /* Figure F.20: Decode_AC_coefficients */ - for (k = 1; k <= cinfo->lim_Se; k++) { - st = entropy->ac_stats[tbl] + 3 * (k - 1); - if (arith_decode(cinfo, st)) break; /* EOB flag */ - while (arith_decode(cinfo, st + 1) == 0) { - st += 3; k++; - if (k > cinfo->lim_Se) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* spectral overflow */ - return TRUE; - } - } - /* Figure F.21: Decoding nonzero value v */ - /* Figure F.22: Decoding the sign of v */ - sign = arith_decode(cinfo, entropy->fixed_bin); - st += 2; - /* Figure F.23: Decoding the magnitude category of v */ - if ((m = arith_decode(cinfo, st)) != 0) { - if (arith_decode(cinfo, st)) { - m <<= 1; - st = entropy->ac_stats[tbl] + - (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); - while (arith_decode(cinfo, st)) { - if ((m <<= 1) == 0x8000) { - WARNMS(cinfo, JWRN_ARITH_BAD_CODE); - entropy->ct = -1; /* magnitude overflow */ - return TRUE; - } - st += 1; - } - } - } - v = m; - /* Figure F.24: Decoding the magnitude bit pattern of v */ - st += 14; - while (m >>= 1) - if (arith_decode(cinfo, st)) v |= m; - v += 1; if (sign) v = -v; - (*block)[natural_order[k]] = (JCOEF) v; - } - } - - return TRUE; -} - - -/* - * Initialize for an arithmetic-compressed scan. - */ - -METHODDEF(void) -start_pass (j_decompress_ptr cinfo) -{ - arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; - int ci, tbl; - jpeg_component_info * compptr; - - if (cinfo->progressive_mode) { - /* Validate progressive scan parameters */ - if (cinfo->Ss == 0) { - if (cinfo->Se != 0) - goto bad; - } else { - /* need not check Ss/Se < 0 since they came from unsigned bytes */ - if (cinfo->Se < cinfo->Ss || cinfo->Se > cinfo->lim_Se) - goto bad; - /* AC scans may have only one component */ - if (cinfo->comps_in_scan != 1) - goto bad; - } - if (cinfo->Ah != 0) { - /* Successive approximation refinement scan: must have Al = Ah-1. */ - if (cinfo->Ah-1 != cinfo->Al) - goto bad; - } - if (cinfo->Al > 13) { /* need not check for < 0 */ - bad: - ERREXIT4(cinfo, JERR_BAD_PROGRESSION, - cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); - } - /* Update progression status, and verify that scan order is legal. - * Note that inter-scan inconsistencies are treated as warnings - * not fatal errors ... not clear if this is right way to behave. - */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - int coefi, cindex = cinfo->cur_comp_info[ci]->component_index; - int *coef_bit_ptr = & cinfo->coef_bits[cindex][0]; - if (cinfo->Ss && coef_bit_ptr[0] < 0) /* AC without prior DC scan */ - WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0); - for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) { - int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi]; - if (cinfo->Ah != expected) - WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, coefi); - coef_bit_ptr[coefi] = cinfo->Al; - } - } - /* Select MCU decoding routine */ - if (cinfo->Ah == 0) { - if (cinfo->Ss == 0) - entropy->pub.decode_mcu = decode_mcu_DC_first; - else - entropy->pub.decode_mcu = decode_mcu_AC_first; - } else { - if (cinfo->Ss == 0) - entropy->pub.decode_mcu = decode_mcu_DC_refine; - else - entropy->pub.decode_mcu = decode_mcu_AC_refine; - } - } else { - /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG. - * This ought to be an error condition, but we make it a warning. - */ - if (cinfo->Ss != 0 || cinfo->Ah != 0 || cinfo->Al != 0 || - (cinfo->Se < DCTSIZE2 && cinfo->Se != cinfo->lim_Se)) - WARNMS(cinfo, JWRN_NOT_SEQUENTIAL); - /* Select MCU decoding routine */ - entropy->pub.decode_mcu = decode_mcu; - } - - /* Allocate & initialize requested statistics areas */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - if (! cinfo->progressive_mode || (cinfo->Ss == 0 && cinfo->Ah == 0)) { - tbl = compptr->dc_tbl_no; - if (tbl < 0 || tbl >= NUM_ARITH_TBLS) - ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); - if (entropy->dc_stats[tbl] == NULL) - entropy->dc_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, DC_STAT_BINS); - MEMZERO(entropy->dc_stats[tbl], DC_STAT_BINS); - /* Initialize DC predictions to 0 */ - entropy->last_dc_val[ci] = 0; - entropy->dc_context[ci] = 0; - } - if ((! cinfo->progressive_mode && cinfo->lim_Se) || - (cinfo->progressive_mode && cinfo->Ss)) { - tbl = compptr->ac_tbl_no; - if (tbl < 0 || tbl >= NUM_ARITH_TBLS) - ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); - if (entropy->ac_stats[tbl] == NULL) - entropy->ac_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, AC_STAT_BINS); - MEMZERO(entropy->ac_stats[tbl], AC_STAT_BINS); - } - } - - /* Initialize arithmetic decoding variables */ - entropy->c = 0; - entropy->a = 0; - entropy->ct = -16; /* force reading 2 initial bytes to fill C */ - - /* Initialize restart counter */ - entropy->restarts_to_go = cinfo->restart_interval; -} - - -/* - * Module initialization routine for arithmetic entropy decoding. - */ - -GLOBAL(void) -jinit_arith_decoder (j_decompress_ptr cinfo) -{ - arith_entropy_ptr entropy; - int i; - - entropy = (arith_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(arith_entropy_decoder)); - cinfo->entropy = (struct jpeg_entropy_decoder *) entropy; - entropy->pub.start_pass = start_pass; - - /* Mark tables unallocated */ - for (i = 0; i < NUM_ARITH_TBLS; i++) { - entropy->dc_stats[i] = NULL; - entropy->ac_stats[i] = NULL; - } - - /* Initialize index for fixed probability estimation */ - entropy->fixed_bin[0] = 113; - - if (cinfo->progressive_mode) { - /* Create progression status table */ - int *coef_bit_ptr, ci; - cinfo->coef_bits = (int (*)[DCTSIZE2]) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components*DCTSIZE2*SIZEOF(int)); - coef_bit_ptr = & cinfo->coef_bits[0][0]; - for (ci = 0; ci < cinfo->num_components; ci++) - for (i = 0; i < DCTSIZE2; i++) - *coef_bit_ptr++ = -1; - } -} diff --git a/Dependencies/libjpeg/jdatadst.c b/Dependencies/libjpeg/jdatadst.c deleted file mode 100644 index 472d5f3..0000000 --- a/Dependencies/libjpeg/jdatadst.c +++ /dev/null @@ -1,267 +0,0 @@ -/* - * jdatadst.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains compression data destination routines for the case of - * emitting JPEG data to memory or to a file (or any stdio stream). - * While these routines are sufficient for most applications, - * some will want to use a different destination manager. - * IMPORTANT: we assume that fwrite() will correctly transcribe an array of - * JOCTETs into 8-bit-wide elements on external storage. If char is wider - * than 8 bits on your machine, you may need to do some tweaking. - */ - -/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jerror.h" - -#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ -extern void * malloc JPP((size_t size)); -extern void free JPP((void *ptr)); -#endif - - -/* Expanded data destination object for stdio output */ - -typedef struct { - struct jpeg_destination_mgr pub; /* public fields */ - - FILE * outfile; /* target stream */ - JOCTET * buffer; /* start of buffer */ -} my_destination_mgr; - -typedef my_destination_mgr * my_dest_ptr; - -#define OUTPUT_BUF_SIZE 4096 /* choose an efficiently fwrite'able size */ - - -/* Expanded data destination object for memory output */ - -typedef struct { - struct jpeg_destination_mgr pub; /* public fields */ - - unsigned char ** outbuffer; /* target buffer */ - unsigned long * outsize; - unsigned char * newbuffer; /* newly allocated buffer */ - JOCTET * buffer; /* start of buffer */ - size_t bufsize; -} my_mem_destination_mgr; - -typedef my_mem_destination_mgr * my_mem_dest_ptr; - - -/* - * Initialize destination --- called by jpeg_start_compress - * before any data is actually written. - */ - -METHODDEF(void) -init_destination (j_compress_ptr cinfo) -{ - my_dest_ptr dest = (my_dest_ptr) cinfo->dest; - - /* Allocate the output buffer --- it will be released when done with image */ - dest->buffer = (JOCTET *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - OUTPUT_BUF_SIZE * SIZEOF(JOCTET)); - - dest->pub.next_output_byte = dest->buffer; - dest->pub.free_in_buffer = OUTPUT_BUF_SIZE; -} - -METHODDEF(void) -init_mem_destination (j_compress_ptr cinfo) -{ - /* no work necessary here */ -} - - -/* - * Empty the output buffer --- called whenever buffer fills up. - * - * In typical applications, this should write the entire output buffer - * (ignoring the current state of next_output_byte & free_in_buffer), - * reset the pointer & count to the start of the buffer, and return TRUE - * indicating that the buffer has been dumped. - * - * In applications that need to be able to suspend compression due to output - * overrun, a FALSE return indicates that the buffer cannot be emptied now. - * In this situation, the compressor will return to its caller (possibly with - * an indication that it has not accepted all the supplied scanlines). The - * application should resume compression after it has made more room in the - * output buffer. Note that there are substantial restrictions on the use of - * suspension --- see the documentation. - * - * When suspending, the compressor will back up to a convenient restart point - * (typically the start of the current MCU). next_output_byte & free_in_buffer - * indicate where the restart point will be if the current call returns FALSE. - * Data beyond this point will be regenerated after resumption, so do not - * write it out when emptying the buffer externally. - */ - -METHODDEF(boolean) -empty_output_buffer (j_compress_ptr cinfo) -{ - my_dest_ptr dest = (my_dest_ptr) cinfo->dest; - - if (JFWRITE(dest->outfile, dest->buffer, OUTPUT_BUF_SIZE) != - (size_t) OUTPUT_BUF_SIZE) - ERREXIT(cinfo, JERR_FILE_WRITE); - - dest->pub.next_output_byte = dest->buffer; - dest->pub.free_in_buffer = OUTPUT_BUF_SIZE; - - return TRUE; -} - -METHODDEF(boolean) -empty_mem_output_buffer (j_compress_ptr cinfo) -{ - size_t nextsize; - JOCTET * nextbuffer; - my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest; - - /* Try to allocate new buffer with double size */ - nextsize = dest->bufsize * 2; - nextbuffer = malloc(nextsize); - - if (nextbuffer == NULL) - ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10); - - MEMCOPY(nextbuffer, dest->buffer, dest->bufsize); - - if (dest->newbuffer != NULL) - free(dest->newbuffer); - - dest->newbuffer = nextbuffer; - - dest->pub.next_output_byte = nextbuffer + dest->bufsize; - dest->pub.free_in_buffer = dest->bufsize; - - dest->buffer = nextbuffer; - dest->bufsize = nextsize; - - return TRUE; -} - - -/* - * Terminate destination --- called by jpeg_finish_compress - * after all data has been written. Usually needs to flush buffer. - * - * NB: *not* called by jpeg_abort or jpeg_destroy; surrounding - * application must deal with any cleanup that should happen even - * for error exit. - */ - -METHODDEF(void) -term_destination (j_compress_ptr cinfo) -{ - my_dest_ptr dest = (my_dest_ptr) cinfo->dest; - size_t datacount = OUTPUT_BUF_SIZE - dest->pub.free_in_buffer; - - /* Write any data remaining in the buffer */ - if (datacount > 0) { - if (JFWRITE(dest->outfile, dest->buffer, datacount) != datacount) - ERREXIT(cinfo, JERR_FILE_WRITE); - } - fflush(dest->outfile); - /* Make sure we wrote the output file OK */ - if (ferror(dest->outfile)) - ERREXIT(cinfo, JERR_FILE_WRITE); -} - -METHODDEF(void) -term_mem_destination (j_compress_ptr cinfo) -{ - my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest; - - *dest->outbuffer = dest->buffer; - *dest->outsize = dest->bufsize - dest->pub.free_in_buffer; -} - - -/* - * Prepare for output to a stdio stream. - * The caller must have already opened the stream, and is responsible - * for closing it after finishing compression. - */ - -GLOBAL(void) -jpeg_stdio_dest (j_compress_ptr cinfo, FILE * outfile) -{ - my_dest_ptr dest; - - /* The destination object is made permanent so that multiple JPEG images - * can be written to the same file without re-executing jpeg_stdio_dest. - * This makes it dangerous to use this manager and a different destination - * manager serially with the same JPEG object, because their private object - * sizes may be different. Caveat programmer. - */ - if (cinfo->dest == NULL) { /* first time for this JPEG object? */ - cinfo->dest = (struct jpeg_destination_mgr *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_destination_mgr)); - } - - dest = (my_dest_ptr) cinfo->dest; - dest->pub.init_destination = init_destination; - dest->pub.empty_output_buffer = empty_output_buffer; - dest->pub.term_destination = term_destination; - dest->outfile = outfile; -} - - -/* - * Prepare for output to a memory buffer. - * The caller may supply an own initial buffer with appropriate size. - * Otherwise, or when the actual data output exceeds the given size, - * the library adapts the buffer size as necessary. - * The standard library functions malloc/free are used for allocating - * larger memory, so the buffer is available to the application after - * finishing compression, and then the application is responsible for - * freeing the requested memory. - */ - -GLOBAL(void) -jpeg_mem_dest (j_compress_ptr cinfo, - unsigned char ** outbuffer, unsigned long * outsize) -{ - my_mem_dest_ptr dest; - - if (outbuffer == NULL || outsize == NULL) /* sanity check */ - ERREXIT(cinfo, JERR_BUFFER_SIZE); - - /* The destination object is made permanent so that multiple JPEG images - * can be written to the same buffer without re-executing jpeg_mem_dest. - */ - if (cinfo->dest == NULL) { /* first time for this JPEG object? */ - cinfo->dest = (struct jpeg_destination_mgr *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_mem_destination_mgr)); - } - - dest = (my_mem_dest_ptr) cinfo->dest; - dest->pub.init_destination = init_mem_destination; - dest->pub.empty_output_buffer = empty_mem_output_buffer; - dest->pub.term_destination = term_mem_destination; - dest->outbuffer = outbuffer; - dest->outsize = outsize; - dest->newbuffer = NULL; - - if (*outbuffer == NULL || *outsize == 0) { - /* Allocate initial buffer */ - dest->newbuffer = *outbuffer = malloc(OUTPUT_BUF_SIZE); - if (dest->newbuffer == NULL) - ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10); - *outsize = OUTPUT_BUF_SIZE; - } - - dest->pub.next_output_byte = dest->buffer = *outbuffer; - dest->pub.free_in_buffer = dest->bufsize = *outsize; -} diff --git a/Dependencies/libjpeg/jdatasrc.c b/Dependencies/libjpeg/jdatasrc.c deleted file mode 100644 index d3136db..0000000 --- a/Dependencies/libjpeg/jdatasrc.c +++ /dev/null @@ -1,274 +0,0 @@ -/* - * jdatasrc.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains decompression data source routines for the case of - * reading JPEG data from memory or from a file (or any stdio stream). - * While these routines are sufficient for most applications, - * some will want to use a different source manager. - * IMPORTANT: we assume that fread() will correctly transcribe an array of - * JOCTETs from 8-bit-wide elements on external storage. If char is wider - * than 8 bits on your machine, you may need to do some tweaking. - */ - -/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jerror.h" - - -/* Expanded data source object for stdio input */ - -typedef struct { - struct jpeg_source_mgr pub; /* public fields */ - - FILE * infile; /* source stream */ - JOCTET * buffer; /* start of buffer */ - boolean start_of_file; /* have we gotten any data yet? */ -} my_source_mgr; - -typedef my_source_mgr * my_src_ptr; - -#define INPUT_BUF_SIZE 4096 /* choose an efficiently fread'able size */ - - -/* - * Initialize source --- called by jpeg_read_header - * before any data is actually read. - */ - -METHODDEF(void) -init_source (j_decompress_ptr cinfo) -{ - my_src_ptr src = (my_src_ptr) cinfo->src; - - /* We reset the empty-input-file flag for each image, - * but we don't clear the input buffer. - * This is correct behavior for reading a series of images from one source. - */ - src->start_of_file = TRUE; -} - -METHODDEF(void) -init_mem_source (j_decompress_ptr cinfo) -{ - /* no work necessary here */ -} - - -/* - * Fill the input buffer --- called whenever buffer is emptied. - * - * In typical applications, this should read fresh data into the buffer - * (ignoring the current state of next_input_byte & bytes_in_buffer), - * reset the pointer & count to the start of the buffer, and return TRUE - * indicating that the buffer has been reloaded. It is not necessary to - * fill the buffer entirely, only to obtain at least one more byte. - * - * There is no such thing as an EOF return. If the end of the file has been - * reached, the routine has a choice of ERREXIT() or inserting fake data into - * the buffer. In most cases, generating a warning message and inserting a - * fake EOI marker is the best course of action --- this will allow the - * decompressor to output however much of the image is there. However, - * the resulting error message is misleading if the real problem is an empty - * input file, so we handle that case specially. - * - * In applications that need to be able to suspend compression due to input - * not being available yet, a FALSE return indicates that no more data can be - * obtained right now, but more may be forthcoming later. In this situation, - * the decompressor will return to its caller (with an indication of the - * number of scanlines it has read, if any). The application should resume - * decompression after it has loaded more data into the input buffer. Note - * that there are substantial restrictions on the use of suspension --- see - * the documentation. - * - * When suspending, the decompressor will back up to a convenient restart point - * (typically the start of the current MCU). next_input_byte & bytes_in_buffer - * indicate where the restart point will be if the current call returns FALSE. - * Data beyond this point must be rescanned after resumption, so move it to - * the front of the buffer rather than discarding it. - */ - -METHODDEF(boolean) -fill_input_buffer (j_decompress_ptr cinfo) -{ - my_src_ptr src = (my_src_ptr) cinfo->src; - size_t nbytes; - - nbytes = JFREAD(src->infile, src->buffer, INPUT_BUF_SIZE); - - if (nbytes <= 0) { - if (src->start_of_file) /* Treat empty input file as fatal error */ - ERREXIT(cinfo, JERR_INPUT_EMPTY); - WARNMS(cinfo, JWRN_JPEG_EOF); - /* Insert a fake EOI marker */ - src->buffer[0] = (JOCTET) 0xFF; - src->buffer[1] = (JOCTET) JPEG_EOI; - nbytes = 2; - } - - src->pub.next_input_byte = src->buffer; - src->pub.bytes_in_buffer = nbytes; - src->start_of_file = FALSE; - - return TRUE; -} - -METHODDEF(boolean) -fill_mem_input_buffer (j_decompress_ptr cinfo) -{ - static JOCTET mybuffer[4]; - - /* The whole JPEG data is expected to reside in the supplied memory - * buffer, so any request for more data beyond the given buffer size - * is treated as an error. - */ - WARNMS(cinfo, JWRN_JPEG_EOF); - /* Insert a fake EOI marker */ - mybuffer[0] = (JOCTET) 0xFF; - mybuffer[1] = (JOCTET) JPEG_EOI; - - cinfo->src->next_input_byte = mybuffer; - cinfo->src->bytes_in_buffer = 2; - - return TRUE; -} - - -/* - * Skip data --- used to skip over a potentially large amount of - * uninteresting data (such as an APPn marker). - * - * Writers of suspendable-input applications must note that skip_input_data - * is not granted the right to give a suspension return. If the skip extends - * beyond the data currently in the buffer, the buffer can be marked empty so - * that the next read will cause a fill_input_buffer call that can suspend. - * Arranging for additional bytes to be discarded before reloading the input - * buffer is the application writer's problem. - */ - -METHODDEF(void) -skip_input_data (j_decompress_ptr cinfo, long num_bytes) -{ - struct jpeg_source_mgr * src = cinfo->src; - - /* Just a dumb implementation for now. Could use fseek() except - * it doesn't work on pipes. Not clear that being smart is worth - * any trouble anyway --- large skips are infrequent. - */ - if (num_bytes > 0) { - while (num_bytes > (long) src->bytes_in_buffer) { - num_bytes -= (long) src->bytes_in_buffer; - (void) fill_input_buffer(cinfo); - /* note we assume that fill_input_buffer will never return FALSE, - * so suspension need not be handled. - */ - } - src->next_input_byte += (size_t) num_bytes; - src->bytes_in_buffer -= (size_t) num_bytes; - } -} - - -/* - * An additional method that can be provided by data source modules is the - * resync_to_restart method for error recovery in the presence of RST markers. - * For the moment, this source module just uses the default resync method - * provided by the JPEG library. That method assumes that no backtracking - * is possible. - */ - - -/* - * Terminate source --- called by jpeg_finish_decompress - * after all data has been read. Often a no-op. - * - * NB: *not* called by jpeg_abort or jpeg_destroy; surrounding - * application must deal with any cleanup that should happen even - * for error exit. - */ - -METHODDEF(void) -term_source (j_decompress_ptr cinfo) -{ - /* no work necessary here */ -} - - -/* - * Prepare for input from a stdio stream. - * The caller must have already opened the stream, and is responsible - * for closing it after finishing decompression. - */ - -GLOBAL(void) -jpeg_stdio_src (j_decompress_ptr cinfo, FILE * infile) -{ - my_src_ptr src; - - /* The source object and input buffer are made permanent so that a series - * of JPEG images can be read from the same file by calling jpeg_stdio_src - * only before the first one. (If we discarded the buffer at the end of - * one image, we'd likely lose the start of the next one.) - * This makes it unsafe to use this manager and a different source - * manager serially with the same JPEG object. Caveat programmer. - */ - if (cinfo->src == NULL) { /* first time for this JPEG object? */ - cinfo->src = (struct jpeg_source_mgr *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_source_mgr)); - src = (my_src_ptr) cinfo->src; - src->buffer = (JOCTET *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - INPUT_BUF_SIZE * SIZEOF(JOCTET)); - } - - src = (my_src_ptr) cinfo->src; - src->pub.init_source = init_source; - src->pub.fill_input_buffer = fill_input_buffer; - src->pub.skip_input_data = skip_input_data; - src->pub.resync_to_restart = jpeg_resync_to_restart; /* use default method */ - src->pub.term_source = term_source; - src->infile = infile; - src->pub.bytes_in_buffer = 0; /* forces fill_input_buffer on first read */ - src->pub.next_input_byte = NULL; /* until buffer loaded */ -} - - -/* - * Prepare for input from a supplied memory buffer. - * The buffer must contain the whole JPEG data. - */ - -GLOBAL(void) -jpeg_mem_src (j_decompress_ptr cinfo, - unsigned char * inbuffer, unsigned long insize) -{ - struct jpeg_source_mgr * src; - - if (inbuffer == NULL || insize == 0) /* Treat empty input as fatal error */ - ERREXIT(cinfo, JERR_INPUT_EMPTY); - - /* The source object is made permanent so that a series of JPEG images - * can be read from the same buffer by calling jpeg_mem_src only before - * the first one. - */ - if (cinfo->src == NULL) { /* first time for this JPEG object? */ - cinfo->src = (struct jpeg_source_mgr *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(struct jpeg_source_mgr)); - } - - src = cinfo->src; - src->init_source = init_mem_source; - src->fill_input_buffer = fill_mem_input_buffer; - src->skip_input_data = skip_input_data; - src->resync_to_restart = jpeg_resync_to_restart; /* use default method */ - src->term_source = term_source; - src->bytes_in_buffer = (size_t) insize; - src->next_input_byte = (JOCTET *) inbuffer; -} diff --git a/Dependencies/libjpeg/jdcoefct.c b/Dependencies/libjpeg/jdcoefct.c deleted file mode 100644 index 462e92c..0000000 --- a/Dependencies/libjpeg/jdcoefct.c +++ /dev/null @@ -1,736 +0,0 @@ -/* - * jdcoefct.c - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the coefficient buffer controller for decompression. - * This controller is the top level of the JPEG decompressor proper. - * The coefficient buffer lies between entropy decoding and inverse-DCT steps. - * - * In buffered-image mode, this controller is the interface between - * input-oriented processing and output-oriented processing. - * Also, the input side (only) is used when reading a file for transcoding. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -/* Block smoothing is only applicable for progressive JPEG, so: */ -#ifndef D_PROGRESSIVE_SUPPORTED -#undef BLOCK_SMOOTHING_SUPPORTED -#endif - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_d_coef_controller pub; /* public fields */ - - /* These variables keep track of the current location of the input side. */ - /* cinfo->input_iMCU_row is also used for this. */ - JDIMENSION MCU_ctr; /* counts MCUs processed in current row */ - int MCU_vert_offset; /* counts MCU rows within iMCU row */ - int MCU_rows_per_iMCU_row; /* number of such rows needed */ - - /* The output side's location is represented by cinfo->output_iMCU_row. */ - - /* In single-pass modes, it's sufficient to buffer just one MCU. - * We allocate a workspace of D_MAX_BLOCKS_IN_MCU coefficient blocks, - * and let the entropy decoder write into that workspace each time. - * (On 80x86, the workspace is FAR even though it's not really very big; - * this is to keep the module interfaces unchanged when a large coefficient - * buffer is necessary.) - * In multi-pass modes, this array points to the current MCU's blocks - * within the virtual arrays; it is used only by the input side. - */ - JBLOCKROW MCU_buffer[D_MAX_BLOCKS_IN_MCU]; - -#ifdef D_MULTISCAN_FILES_SUPPORTED - /* In multi-pass modes, we need a virtual block array for each component. */ - jvirt_barray_ptr whole_image[MAX_COMPONENTS]; -#endif - -#ifdef BLOCK_SMOOTHING_SUPPORTED - /* When doing block smoothing, we latch coefficient Al values here */ - int * coef_bits_latch; -#define SAVED_COEFS 6 /* we save coef_bits[0..5] */ -#endif -} my_coef_controller; - -typedef my_coef_controller * my_coef_ptr; - -/* Forward declarations */ -METHODDEF(int) decompress_onepass - JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); -#ifdef D_MULTISCAN_FILES_SUPPORTED -METHODDEF(int) decompress_data - JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); -#endif -#ifdef BLOCK_SMOOTHING_SUPPORTED -LOCAL(boolean) smoothing_ok JPP((j_decompress_ptr cinfo)); -METHODDEF(int) decompress_smooth_data - JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); -#endif - - -LOCAL(void) -start_iMCU_row (j_decompress_ptr cinfo) -/* Reset within-iMCU-row counters for a new row (input side) */ -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - /* In an interleaved scan, an MCU row is the same as an iMCU row. - * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. - * But at the bottom of the image, process only what's left. - */ - if (cinfo->comps_in_scan > 1) { - coef->MCU_rows_per_iMCU_row = 1; - } else { - if (cinfo->input_iMCU_row < (cinfo->total_iMCU_rows-1)) - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; - else - coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; - } - - coef->MCU_ctr = 0; - coef->MCU_vert_offset = 0; -} - - -/* - * Initialize for an input processing pass. - */ - -METHODDEF(void) -start_input_pass (j_decompress_ptr cinfo) -{ - cinfo->input_iMCU_row = 0; - start_iMCU_row(cinfo); -} - - -/* - * Initialize for an output processing pass. - */ - -METHODDEF(void) -start_output_pass (j_decompress_ptr cinfo) -{ -#ifdef BLOCK_SMOOTHING_SUPPORTED - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - - /* If multipass, check to see whether to use block smoothing on this pass */ - if (coef->pub.coef_arrays != NULL) { - if (cinfo->do_block_smoothing && smoothing_ok(cinfo)) - coef->pub.decompress_data = decompress_smooth_data; - else - coef->pub.decompress_data = decompress_data; - } -#endif - cinfo->output_iMCU_row = 0; -} - - -/* - * Decompress and return some data in the single-pass case. - * Always attempts to emit one fully interleaved MCU row ("iMCU" row). - * Input and output must run in lockstep since we have only a one-MCU buffer. - * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. - * - * NB: output_buf contains a plane for each component in image, - * which we index according to the component's SOF position. - */ - -METHODDEF(int) -decompress_onepass (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - int blkn, ci, xindex, yindex, yoffset, useful_width; - JSAMPARRAY output_ptr; - JDIMENSION start_col, output_col; - jpeg_component_info *compptr; - inverse_DCT_method_ptr inverse_DCT; - - /* Loop to process as much as one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->MCU_ctr; MCU_col_num <= last_MCU_col; - MCU_col_num++) { - /* Try to fetch an MCU. Entropy decoder expects buffer to be zeroed. */ - jzero_far((void FAR *) coef->MCU_buffer[0], - (size_t) (cinfo->blocks_in_MCU * SIZEOF(JBLOCK))); - if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->MCU_ctr = MCU_col_num; - return JPEG_SUSPENDED; - } - /* Determine where data should go in output_buf and do the IDCT thing. - * We skip dummy blocks at the right and bottom edges (but blkn gets - * incremented past them!). Note the inner loop relies on having - * allocated the MCU_buffer[] blocks sequentially. - */ - blkn = 0; /* index of current DCT block within MCU */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Don't bother to IDCT an uninteresting component. */ - if (! compptr->component_needed) { - blkn += compptr->MCU_blocks; - continue; - } - inverse_DCT = cinfo->idct->inverse_DCT[compptr->component_index]; - useful_width = (MCU_col_num < last_MCU_col) ? compptr->MCU_width - : compptr->last_col_width; - output_ptr = output_buf[compptr->component_index] + - yoffset * compptr->DCT_v_scaled_size; - start_col = MCU_col_num * compptr->MCU_sample_width; - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - if (cinfo->input_iMCU_row < last_iMCU_row || - yoffset+yindex < compptr->last_row_height) { - output_col = start_col; - for (xindex = 0; xindex < useful_width; xindex++) { - (*inverse_DCT) (cinfo, compptr, - (JCOEFPTR) coef->MCU_buffer[blkn+xindex], - output_ptr, output_col); - output_col += compptr->DCT_h_scaled_size; - } - } - blkn += compptr->MCU_width; - output_ptr += compptr->DCT_v_scaled_size; - } - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->MCU_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - cinfo->output_iMCU_row++; - if (++(cinfo->input_iMCU_row) < cinfo->total_iMCU_rows) { - start_iMCU_row(cinfo); - return JPEG_ROW_COMPLETED; - } - /* Completed the scan */ - (*cinfo->inputctl->finish_input_pass) (cinfo); - return JPEG_SCAN_COMPLETED; -} - - -/* - * Dummy consume-input routine for single-pass operation. - */ - -METHODDEF(int) -dummy_consume_data (j_decompress_ptr cinfo) -{ - return JPEG_SUSPENDED; /* Always indicate nothing was done */ -} - - -#ifdef D_MULTISCAN_FILES_SUPPORTED - -/* - * Consume input data and store it in the full-image coefficient buffer. - * We read as much as one fully interleaved MCU row ("iMCU" row) per call, - * ie, v_samp_factor block rows for each component in the scan. - * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. - */ - -METHODDEF(int) -consume_data (j_decompress_ptr cinfo) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION MCU_col_num; /* index of current MCU within row */ - int blkn, ci, xindex, yindex, yoffset; - JDIMENSION start_col; - JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; - JBLOCKROW buffer_ptr; - jpeg_component_info *compptr; - - /* Align the virtual buffers for the components used in this scan. */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - buffer[ci] = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], - cinfo->input_iMCU_row * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, TRUE); - /* Note: entropy decoder expects buffer to be zeroed, - * but this is handled automatically by the memory manager - * because we requested a pre-zeroed array. - */ - } - - /* Loop to process one whole iMCU row */ - for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; - yoffset++) { - for (MCU_col_num = coef->MCU_ctr; MCU_col_num < cinfo->MCUs_per_row; - MCU_col_num++) { - /* Construct list of pointers to DCT blocks belonging to this MCU */ - blkn = 0; /* index of current DCT block within MCU */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - start_col = MCU_col_num * compptr->MCU_width; - for (yindex = 0; yindex < compptr->MCU_height; yindex++) { - buffer_ptr = buffer[ci][yindex+yoffset] + start_col; - for (xindex = 0; xindex < compptr->MCU_width; xindex++) { - coef->MCU_buffer[blkn++] = buffer_ptr++; - } - } - } - /* Try to fetch the MCU. */ - if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) { - /* Suspension forced; update state counters and exit */ - coef->MCU_vert_offset = yoffset; - coef->MCU_ctr = MCU_col_num; - return JPEG_SUSPENDED; - } - } - /* Completed an MCU row, but perhaps not an iMCU row */ - coef->MCU_ctr = 0; - } - /* Completed the iMCU row, advance counters for next one */ - if (++(cinfo->input_iMCU_row) < cinfo->total_iMCU_rows) { - start_iMCU_row(cinfo); - return JPEG_ROW_COMPLETED; - } - /* Completed the scan */ - (*cinfo->inputctl->finish_input_pass) (cinfo); - return JPEG_SCAN_COMPLETED; -} - - -/* - * Decompress and return some data in the multi-pass case. - * Always attempts to emit one fully interleaved MCU row ("iMCU" row). - * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. - * - * NB: output_buf contains a plane for each component in image. - */ - -METHODDEF(int) -decompress_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - JDIMENSION block_num; - int ci, block_row, block_rows; - JBLOCKARRAY buffer; - JBLOCKROW buffer_ptr; - JSAMPARRAY output_ptr; - JDIMENSION output_col; - jpeg_component_info *compptr; - inverse_DCT_method_ptr inverse_DCT; - - /* Force some input to be done if we are getting ahead of the input. */ - while (cinfo->input_scan_number < cinfo->output_scan_number || - (cinfo->input_scan_number == cinfo->output_scan_number && - cinfo->input_iMCU_row <= cinfo->output_iMCU_row)) { - if ((*cinfo->inputctl->consume_input)(cinfo) == JPEG_SUSPENDED) - return JPEG_SUSPENDED; - } - - /* OK, output from the virtual arrays. */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Don't bother to IDCT an uninteresting component. */ - if (! compptr->component_needed) - continue; - /* Align the virtual buffer for this component. */ - buffer = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[ci], - cinfo->output_iMCU_row * compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, FALSE); - /* Count non-dummy DCT block rows in this iMCU row. */ - if (cinfo->output_iMCU_row < last_iMCU_row) - block_rows = compptr->v_samp_factor; - else { - /* NB: can't use last_row_height here; it is input-side-dependent! */ - block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (block_rows == 0) block_rows = compptr->v_samp_factor; - } - inverse_DCT = cinfo->idct->inverse_DCT[ci]; - output_ptr = output_buf[ci]; - /* Loop over all DCT blocks to be processed. */ - for (block_row = 0; block_row < block_rows; block_row++) { - buffer_ptr = buffer[block_row]; - output_col = 0; - for (block_num = 0; block_num < compptr->width_in_blocks; block_num++) { - (*inverse_DCT) (cinfo, compptr, (JCOEFPTR) buffer_ptr, - output_ptr, output_col); - buffer_ptr++; - output_col += compptr->DCT_h_scaled_size; - } - output_ptr += compptr->DCT_v_scaled_size; - } - } - - if (++(cinfo->output_iMCU_row) < cinfo->total_iMCU_rows) - return JPEG_ROW_COMPLETED; - return JPEG_SCAN_COMPLETED; -} - -#endif /* D_MULTISCAN_FILES_SUPPORTED */ - - -#ifdef BLOCK_SMOOTHING_SUPPORTED - -/* - * This code applies interblock smoothing as described by section K.8 - * of the JPEG standard: the first 5 AC coefficients are estimated from - * the DC values of a DCT block and its 8 neighboring blocks. - * We apply smoothing only for progressive JPEG decoding, and only if - * the coefficients it can estimate are not yet known to full precision. - */ - -/* Natural-order array positions of the first 5 zigzag-order coefficients */ -#define Q01_POS 1 -#define Q10_POS 8 -#define Q20_POS 16 -#define Q11_POS 9 -#define Q02_POS 2 - -/* - * Determine whether block smoothing is applicable and safe. - * We also latch the current states of the coef_bits[] entries for the - * AC coefficients; otherwise, if the input side of the decompressor - * advances into a new scan, we might think the coefficients are known - * more accurately than they really are. - */ - -LOCAL(boolean) -smoothing_ok (j_decompress_ptr cinfo) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - boolean smoothing_useful = FALSE; - int ci, coefi; - jpeg_component_info *compptr; - JQUANT_TBL * qtable; - int * coef_bits; - int * coef_bits_latch; - - if (! cinfo->progressive_mode || cinfo->coef_bits == NULL) - return FALSE; - - /* Allocate latch area if not already done */ - if (coef->coef_bits_latch == NULL) - coef->coef_bits_latch = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components * - (SAVED_COEFS * SIZEOF(int))); - coef_bits_latch = coef->coef_bits_latch; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* All components' quantization values must already be latched. */ - if ((qtable = compptr->quant_table) == NULL) - return FALSE; - /* Verify DC & first 5 AC quantizers are nonzero to avoid zero-divide. */ - if (qtable->quantval[0] == 0 || - qtable->quantval[Q01_POS] == 0 || - qtable->quantval[Q10_POS] == 0 || - qtable->quantval[Q20_POS] == 0 || - qtable->quantval[Q11_POS] == 0 || - qtable->quantval[Q02_POS] == 0) - return FALSE; - /* DC values must be at least partly known for all components. */ - coef_bits = cinfo->coef_bits[ci]; - if (coef_bits[0] < 0) - return FALSE; - /* Block smoothing is helpful if some AC coefficients remain inaccurate. */ - for (coefi = 1; coefi <= 5; coefi++) { - coef_bits_latch[coefi] = coef_bits[coefi]; - if (coef_bits[coefi] != 0) - smoothing_useful = TRUE; - } - coef_bits_latch += SAVED_COEFS; - } - - return smoothing_useful; -} - - -/* - * Variant of decompress_data for use when doing block smoothing. - */ - -METHODDEF(int) -decompress_smooth_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) -{ - my_coef_ptr coef = (my_coef_ptr) cinfo->coef; - JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; - JDIMENSION block_num, last_block_column; - int ci, block_row, block_rows, access_rows; - JBLOCKARRAY buffer; - JBLOCKROW buffer_ptr, prev_block_row, next_block_row; - JSAMPARRAY output_ptr; - JDIMENSION output_col; - jpeg_component_info *compptr; - inverse_DCT_method_ptr inverse_DCT; - boolean first_row, last_row; - JBLOCK workspace; - int *coef_bits; - JQUANT_TBL *quanttbl; - INT32 Q00,Q01,Q02,Q10,Q11,Q20, num; - int DC1,DC2,DC3,DC4,DC5,DC6,DC7,DC8,DC9; - int Al, pred; - - /* Force some input to be done if we are getting ahead of the input. */ - while (cinfo->input_scan_number <= cinfo->output_scan_number && - ! cinfo->inputctl->eoi_reached) { - if (cinfo->input_scan_number == cinfo->output_scan_number) { - /* If input is working on current scan, we ordinarily want it to - * have completed the current row. But if input scan is DC, - * we want it to keep one row ahead so that next block row's DC - * values are up to date. - */ - JDIMENSION delta = (cinfo->Ss == 0) ? 1 : 0; - if (cinfo->input_iMCU_row > cinfo->output_iMCU_row+delta) - break; - } - if ((*cinfo->inputctl->consume_input)(cinfo) == JPEG_SUSPENDED) - return JPEG_SUSPENDED; - } - - /* OK, output from the virtual arrays. */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Don't bother to IDCT an uninteresting component. */ - if (! compptr->component_needed) - continue; - /* Count non-dummy DCT block rows in this iMCU row. */ - if (cinfo->output_iMCU_row < last_iMCU_row) { - block_rows = compptr->v_samp_factor; - access_rows = block_rows * 2; /* this and next iMCU row */ - last_row = FALSE; - } else { - /* NB: can't use last_row_height here; it is input-side-dependent! */ - block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (block_rows == 0) block_rows = compptr->v_samp_factor; - access_rows = block_rows; /* this iMCU row only */ - last_row = TRUE; - } - /* Align the virtual buffer for this component. */ - if (cinfo->output_iMCU_row > 0) { - access_rows += compptr->v_samp_factor; /* prior iMCU row too */ - buffer = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[ci], - (cinfo->output_iMCU_row - 1) * compptr->v_samp_factor, - (JDIMENSION) access_rows, FALSE); - buffer += compptr->v_samp_factor; /* point to current iMCU row */ - first_row = FALSE; - } else { - buffer = (*cinfo->mem->access_virt_barray) - ((j_common_ptr) cinfo, coef->whole_image[ci], - (JDIMENSION) 0, (JDIMENSION) access_rows, FALSE); - first_row = TRUE; - } - /* Fetch component-dependent info */ - coef_bits = coef->coef_bits_latch + (ci * SAVED_COEFS); - quanttbl = compptr->quant_table; - Q00 = quanttbl->quantval[0]; - Q01 = quanttbl->quantval[Q01_POS]; - Q10 = quanttbl->quantval[Q10_POS]; - Q20 = quanttbl->quantval[Q20_POS]; - Q11 = quanttbl->quantval[Q11_POS]; - Q02 = quanttbl->quantval[Q02_POS]; - inverse_DCT = cinfo->idct->inverse_DCT[ci]; - output_ptr = output_buf[ci]; - /* Loop over all DCT blocks to be processed. */ - for (block_row = 0; block_row < block_rows; block_row++) { - buffer_ptr = buffer[block_row]; - if (first_row && block_row == 0) - prev_block_row = buffer_ptr; - else - prev_block_row = buffer[block_row-1]; - if (last_row && block_row == block_rows-1) - next_block_row = buffer_ptr; - else - next_block_row = buffer[block_row+1]; - /* We fetch the surrounding DC values using a sliding-register approach. - * Initialize all nine here so as to do the right thing on narrow pics. - */ - DC1 = DC2 = DC3 = (int) prev_block_row[0][0]; - DC4 = DC5 = DC6 = (int) buffer_ptr[0][0]; - DC7 = DC8 = DC9 = (int) next_block_row[0][0]; - output_col = 0; - last_block_column = compptr->width_in_blocks - 1; - for (block_num = 0; block_num <= last_block_column; block_num++) { - /* Fetch current DCT block into workspace so we can modify it. */ - jcopy_block_row(buffer_ptr, (JBLOCKROW) workspace, (JDIMENSION) 1); - /* Update DC values */ - if (block_num < last_block_column) { - DC3 = (int) prev_block_row[1][0]; - DC6 = (int) buffer_ptr[1][0]; - DC9 = (int) next_block_row[1][0]; - } - /* Compute coefficient estimates per K.8. - * An estimate is applied only if coefficient is still zero, - * and is not known to be fully accurate. - */ - /* AC01 */ - if ((Al=coef_bits[1]) != 0 && workspace[1] == 0) { - num = 36 * Q00 * (DC4 - DC6); - if (num >= 0) { - pred = (int) (((Q01<<7) + num) / (Q01<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { - pred = (int) (((Q10<<7) + num) / (Q10<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { - pred = (int) (((Q20<<7) + num) / (Q20<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { - pred = (int) (((Q11<<7) + num) / (Q11<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { - pred = (int) (((Q02<<7) + num) / (Q02<<8)); - if (Al > 0 && pred >= (1< 0 && pred >= (1<DCT_h_scaled_size; - } - output_ptr += compptr->DCT_v_scaled_size; - } - } - - if (++(cinfo->output_iMCU_row) < cinfo->total_iMCU_rows) - return JPEG_ROW_COMPLETED; - return JPEG_SCAN_COMPLETED; -} - -#endif /* BLOCK_SMOOTHING_SUPPORTED */ - - -/* - * Initialize coefficient buffer controller. - */ - -GLOBAL(void) -jinit_d_coef_controller (j_decompress_ptr cinfo, boolean need_full_buffer) -{ - my_coef_ptr coef; - - coef = (my_coef_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_coef_controller)); - cinfo->coef = (struct jpeg_d_coef_controller *) coef; - coef->pub.start_input_pass = start_input_pass; - coef->pub.start_output_pass = start_output_pass; -#ifdef BLOCK_SMOOTHING_SUPPORTED - coef->coef_bits_latch = NULL; -#endif - - /* Create the coefficient buffer. */ - if (need_full_buffer) { -#ifdef D_MULTISCAN_FILES_SUPPORTED - /* Allocate a full-image virtual array for each component, */ - /* padded to a multiple of samp_factor DCT blocks in each direction. */ - /* Note we ask for a pre-zeroed array. */ - int ci, access_rows; - jpeg_component_info *compptr; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - access_rows = compptr->v_samp_factor; -#ifdef BLOCK_SMOOTHING_SUPPORTED - /* If block smoothing could be used, need a bigger window */ - if (cinfo->progressive_mode) - access_rows *= 3; -#endif - coef->whole_image[ci] = (*cinfo->mem->request_virt_barray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, TRUE, - (JDIMENSION) jround_up((long) compptr->width_in_blocks, - (long) compptr->h_samp_factor), - (JDIMENSION) jround_up((long) compptr->height_in_blocks, - (long) compptr->v_samp_factor), - (JDIMENSION) access_rows); - } - coef->pub.consume_data = consume_data; - coef->pub.decompress_data = decompress_data; - coef->pub.coef_arrays = coef->whole_image; /* link to virtual arrays */ -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - /* We only need a single-MCU buffer. */ - JBLOCKROW buffer; - int i; - - buffer = (JBLOCKROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - D_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); - for (i = 0; i < D_MAX_BLOCKS_IN_MCU; i++) { - coef->MCU_buffer[i] = buffer + i; - } - coef->pub.consume_data = dummy_consume_data; - coef->pub.decompress_data = decompress_onepass; - coef->pub.coef_arrays = NULL; /* flag for no virtual arrays */ - } -} diff --git a/Dependencies/libjpeg/jdcolor.c b/Dependencies/libjpeg/jdcolor.c deleted file mode 100644 index 6c04dfe..0000000 --- a/Dependencies/libjpeg/jdcolor.c +++ /dev/null @@ -1,396 +0,0 @@ -/* - * jdcolor.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains output colorspace conversion routines. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private subobject */ - -typedef struct { - struct jpeg_color_deconverter pub; /* public fields */ - - /* Private state for YCC->RGB conversion */ - int * Cr_r_tab; /* => table for Cr to R conversion */ - int * Cb_b_tab; /* => table for Cb to B conversion */ - INT32 * Cr_g_tab; /* => table for Cr to G conversion */ - INT32 * Cb_g_tab; /* => table for Cb to G conversion */ -} my_color_deconverter; - -typedef my_color_deconverter * my_cconvert_ptr; - - -/**************** YCbCr -> RGB conversion: most common case **************/ - -/* - * YCbCr is defined per CCIR 601-1, except that Cb and Cr are - * normalized to the range 0..MAXJSAMPLE rather than -0.5 .. 0.5. - * The conversion equations to be implemented are therefore - * R = Y + 1.40200 * Cr - * G = Y - 0.34414 * Cb - 0.71414 * Cr - * B = Y + 1.77200 * Cb - * where Cb and Cr represent the incoming values less CENTERJSAMPLE. - * (These numbers are derived from TIFF 6.0 section 21, dated 3-June-92.) - * - * To avoid floating-point arithmetic, we represent the fractional constants - * as integers scaled up by 2^16 (about 4 digits precision); we have to divide - * the products by 2^16, with appropriate rounding, to get the correct answer. - * Notice that Y, being an integral input, does not contribute any fraction - * so it need not participate in the rounding. - * - * For even more speed, we avoid doing any multiplications in the inner loop - * by precalculating the constants times Cb and Cr for all possible values. - * For 8-bit JSAMPLEs this is very reasonable (only 256 entries per table); - * for 12-bit samples it is still acceptable. It's not very reasonable for - * 16-bit samples, but if you want lossless storage you shouldn't be changing - * colorspace anyway. - * The Cr=>R and Cb=>B values can be rounded to integers in advance; the - * values for the G calculation are left scaled up, since we must add them - * together before rounding. - */ - -#define SCALEBITS 16 /* speediest right-shift on some machines */ -#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) -#define FIX(x) ((INT32) ((x) * (1L<RGB colorspace conversion. - */ - -LOCAL(void) -build_ycc_rgb_table (j_decompress_ptr cinfo) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - int i; - INT32 x; - SHIFT_TEMPS - - cconvert->Cr_r_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - cconvert->Cb_b_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - cconvert->Cr_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - cconvert->Cb_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - - for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { - /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ - /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ - /* Cr=>R value is nearest int to 1.40200 * x */ - cconvert->Cr_r_tab[i] = (int) - RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS); - /* Cb=>B value is nearest int to 1.77200 * x */ - cconvert->Cb_b_tab[i] = (int) - RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS); - /* Cr=>G value is scaled-up -0.71414 * x */ - cconvert->Cr_g_tab[i] = (- FIX(0.71414)) * x; - /* Cb=>G value is scaled-up -0.34414 * x */ - /* We also add in ONE_HALF so that need not do it in inner loop */ - cconvert->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF; - } -} - - -/* - * Convert some rows of samples to the output colorspace. - * - * Note that we change from noninterleaved, one-plane-per-component format - * to interleaved-pixel format. The output buffer is therefore three times - * as wide as the input buffer. - * A starting row offset is provided only for the input buffer. The caller - * can easily adjust the passed output_buf value to accommodate any row - * offset required on that side. - */ - -METHODDEF(void) -ycc_rgb_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int y, cb, cr; - register JSAMPROW outptr; - register JSAMPROW inptr0, inptr1, inptr2; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->output_width; - /* copy these pointers into registers if possible */ - register JSAMPLE * range_limit = cinfo->sample_range_limit; - register int * Crrtab = cconvert->Cr_r_tab; - register int * Cbbtab = cconvert->Cb_b_tab; - register INT32 * Crgtab = cconvert->Cr_g_tab; - register INT32 * Cbgtab = cconvert->Cb_g_tab; - SHIFT_TEMPS - - while (--num_rows >= 0) { - inptr0 = input_buf[0][input_row]; - inptr1 = input_buf[1][input_row]; - inptr2 = input_buf[2][input_row]; - input_row++; - outptr = *output_buf++; - for (col = 0; col < num_cols; col++) { - y = GETJSAMPLE(inptr0[col]); - cb = GETJSAMPLE(inptr1[col]); - cr = GETJSAMPLE(inptr2[col]); - /* Range-limiting is essential due to noise introduced by DCT losses. */ - outptr[RGB_RED] = range_limit[y + Crrtab[cr]]; - outptr[RGB_GREEN] = range_limit[y + - ((int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], - SCALEBITS))]; - outptr[RGB_BLUE] = range_limit[y + Cbbtab[cb]]; - outptr += RGB_PIXELSIZE; - } - } -} - - -/**************** Cases other than YCbCr -> RGB **************/ - - -/* - * Color conversion for no colorspace change: just copy the data, - * converting from separate-planes to interleaved representation. - */ - -METHODDEF(void) -null_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - register JSAMPROW inptr, outptr; - register JDIMENSION count; - register int num_components = cinfo->num_components; - JDIMENSION num_cols = cinfo->output_width; - int ci; - - while (--num_rows >= 0) { - for (ci = 0; ci < num_components; ci++) { - inptr = input_buf[ci][input_row]; - outptr = output_buf[0] + ci; - for (count = num_cols; count > 0; count--) { - *outptr = *inptr++; /* needn't bother with GETJSAMPLE() here */ - outptr += num_components; - } - } - input_row++; - output_buf++; - } -} - - -/* - * Color conversion for grayscale: just copy the data. - * This also works for YCbCr -> grayscale conversion, in which - * we just copy the Y (luminance) component and ignore chrominance. - */ - -METHODDEF(void) -grayscale_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - jcopy_sample_rows(input_buf[0], (int) input_row, output_buf, 0, - num_rows, cinfo->output_width); -} - - -/* - * Convert grayscale to RGB: just duplicate the graylevel three times. - * This is provided to support applications that don't want to cope - * with grayscale as a separate case. - */ - -METHODDEF(void) -gray_rgb_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - register JSAMPROW inptr, outptr; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->output_width; - - while (--num_rows >= 0) { - inptr = input_buf[0][input_row++]; - outptr = *output_buf++; - for (col = 0; col < num_cols; col++) { - /* We can dispense with GETJSAMPLE() here */ - outptr[RGB_RED] = outptr[RGB_GREEN] = outptr[RGB_BLUE] = inptr[col]; - outptr += RGB_PIXELSIZE; - } - } -} - - -/* - * Adobe-style YCCK->CMYK conversion. - * We convert YCbCr to R=1-C, G=1-M, and B=1-Y using the same - * conversion as above, while passing K (black) unchanged. - * We assume build_ycc_rgb_table has been called. - */ - -METHODDEF(void) -ycck_cmyk_convert (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows) -{ - my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register int y, cb, cr; - register JSAMPROW outptr; - register JSAMPROW inptr0, inptr1, inptr2, inptr3; - register JDIMENSION col; - JDIMENSION num_cols = cinfo->output_width; - /* copy these pointers into registers if possible */ - register JSAMPLE * range_limit = cinfo->sample_range_limit; - register int * Crrtab = cconvert->Cr_r_tab; - register int * Cbbtab = cconvert->Cb_b_tab; - register INT32 * Crgtab = cconvert->Cr_g_tab; - register INT32 * Cbgtab = cconvert->Cb_g_tab; - SHIFT_TEMPS - - while (--num_rows >= 0) { - inptr0 = input_buf[0][input_row]; - inptr1 = input_buf[1][input_row]; - inptr2 = input_buf[2][input_row]; - inptr3 = input_buf[3][input_row]; - input_row++; - outptr = *output_buf++; - for (col = 0; col < num_cols; col++) { - y = GETJSAMPLE(inptr0[col]); - cb = GETJSAMPLE(inptr1[col]); - cr = GETJSAMPLE(inptr2[col]); - /* Range-limiting is essential due to noise introduced by DCT losses. */ - outptr[0] = range_limit[MAXJSAMPLE - (y + Crrtab[cr])]; /* red */ - outptr[1] = range_limit[MAXJSAMPLE - (y + /* green */ - ((int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], - SCALEBITS)))]; - outptr[2] = range_limit[MAXJSAMPLE - (y + Cbbtab[cb])]; /* blue */ - /* K passes through unchanged */ - outptr[3] = inptr3[col]; /* don't need GETJSAMPLE here */ - outptr += 4; - } - } -} - - -/* - * Empty method for start_pass. - */ - -METHODDEF(void) -start_pass_dcolor (j_decompress_ptr cinfo) -{ - /* no work needed */ -} - - -/* - * Module initialization routine for output colorspace conversion. - */ - -GLOBAL(void) -jinit_color_deconverter (j_decompress_ptr cinfo) -{ - my_cconvert_ptr cconvert; - int ci; - - cconvert = (my_cconvert_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_color_deconverter)); - cinfo->cconvert = (struct jpeg_color_deconverter *) cconvert; - cconvert->pub.start_pass = start_pass_dcolor; - - /* Make sure num_components agrees with jpeg_color_space */ - switch (cinfo->jpeg_color_space) { - case JCS_GRAYSCALE: - if (cinfo->num_components != 1) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; - - case JCS_RGB: - case JCS_YCbCr: - if (cinfo->num_components != 3) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; - - case JCS_CMYK: - case JCS_YCCK: - if (cinfo->num_components != 4) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; - - default: /* JCS_UNKNOWN can be anything */ - if (cinfo->num_components < 1) - ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; - } - - /* Set out_color_components and conversion method based on requested space. - * Also clear the component_needed flags for any unused components, - * so that earlier pipeline stages can avoid useless computation. - */ - - switch (cinfo->out_color_space) { - case JCS_GRAYSCALE: - cinfo->out_color_components = 1; - if (cinfo->jpeg_color_space == JCS_GRAYSCALE || - cinfo->jpeg_color_space == JCS_YCbCr) { - cconvert->pub.color_convert = grayscale_convert; - /* For color->grayscale conversion, only the Y (0) component is needed */ - for (ci = 1; ci < cinfo->num_components; ci++) - cinfo->comp_info[ci].component_needed = FALSE; - } else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_RGB: - cinfo->out_color_components = RGB_PIXELSIZE; - if (cinfo->jpeg_color_space == JCS_YCbCr) { - cconvert->pub.color_convert = ycc_rgb_convert; - build_ycc_rgb_table(cinfo); - } else if (cinfo->jpeg_color_space == JCS_GRAYSCALE) { - cconvert->pub.color_convert = gray_rgb_convert; - } else if (cinfo->jpeg_color_space == JCS_RGB && RGB_PIXELSIZE == 3) { - cconvert->pub.color_convert = null_convert; - } else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - case JCS_CMYK: - cinfo->out_color_components = 4; - if (cinfo->jpeg_color_space == JCS_YCCK) { - cconvert->pub.color_convert = ycck_cmyk_convert; - build_ycc_rgb_table(cinfo); - } else if (cinfo->jpeg_color_space == JCS_CMYK) { - cconvert->pub.color_convert = null_convert; - } else - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - - default: - /* Permit null conversion to same output space */ - if (cinfo->out_color_space == cinfo->jpeg_color_space) { - cinfo->out_color_components = cinfo->num_components; - cconvert->pub.color_convert = null_convert; - } else /* unsupported non-null conversion */ - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; - } - - if (cinfo->quantize_colors) - cinfo->output_components = 1; /* single colormapped output component */ - else - cinfo->output_components = cinfo->out_color_components; -} diff --git a/Dependencies/libjpeg/jdct.h b/Dependencies/libjpeg/jdct.h deleted file mode 100644 index 360dec8..0000000 --- a/Dependencies/libjpeg/jdct.h +++ /dev/null @@ -1,393 +0,0 @@ -/* - * jdct.h - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This include file contains common declarations for the forward and - * inverse DCT modules. These declarations are private to the DCT managers - * (jcdctmgr.c, jddctmgr.c) and the individual DCT algorithms. - * The individual DCT algorithms are kept in separate files to ease - * machine-dependent tuning (e.g., assembly coding). - */ - - -/* - * A forward DCT routine is given a pointer to an input sample array and - * a pointer to a work area of type DCTELEM[]; the DCT is to be performed - * in-place in that buffer. Type DCTELEM is int for 8-bit samples, INT32 - * for 12-bit samples. (NOTE: Floating-point DCT implementations use an - * array of type FAST_FLOAT, instead.) - * The input data is to be fetched from the sample array starting at a - * specified column. (Any row offset needed will be applied to the array - * pointer before it is passed to the FDCT code.) - * Note that the number of samples fetched by the FDCT routine is - * DCT_h_scaled_size * DCT_v_scaled_size. - * The DCT outputs are returned scaled up by a factor of 8; they therefore - * have a range of +-8K for 8-bit data, +-128K for 12-bit data. This - * convention improves accuracy in integer implementations and saves some - * work in floating-point ones. - * Quantization of the output coefficients is done by jcdctmgr.c. - */ - -#if BITS_IN_JSAMPLE == 8 -typedef int DCTELEM; /* 16 or 32 bits is fine */ -#else -typedef INT32 DCTELEM; /* must have 32 bits */ -#endif - -typedef JMETHOD(void, forward_DCT_method_ptr, (DCTELEM * data, - JSAMPARRAY sample_data, - JDIMENSION start_col)); -typedef JMETHOD(void, float_DCT_method_ptr, (FAST_FLOAT * data, - JSAMPARRAY sample_data, - JDIMENSION start_col)); - - -/* - * An inverse DCT routine is given a pointer to the input JBLOCK and a pointer - * to an output sample array. The routine must dequantize the input data as - * well as perform the IDCT; for dequantization, it uses the multiplier table - * pointed to by compptr->dct_table. The output data is to be placed into the - * sample array starting at a specified column. (Any row offset needed will - * be applied to the array pointer before it is passed to the IDCT code.) - * Note that the number of samples emitted by the IDCT routine is - * DCT_h_scaled_size * DCT_v_scaled_size. - */ - -/* typedef inverse_DCT_method_ptr is declared in jpegint.h */ - -/* - * Each IDCT routine has its own ideas about the best dct_table element type. - */ - -typedef MULTIPLIER ISLOW_MULT_TYPE; /* short or int, whichever is faster */ -#if BITS_IN_JSAMPLE == 8 -typedef MULTIPLIER IFAST_MULT_TYPE; /* 16 bits is OK, use short if faster */ -#define IFAST_SCALE_BITS 2 /* fractional bits in scale factors */ -#else -typedef INT32 IFAST_MULT_TYPE; /* need 32 bits for scaled quantizers */ -#define IFAST_SCALE_BITS 13 /* fractional bits in scale factors */ -#endif -typedef FAST_FLOAT FLOAT_MULT_TYPE; /* preferred floating type */ - - -/* - * Each IDCT routine is responsible for range-limiting its results and - * converting them to unsigned form (0..MAXJSAMPLE). The raw outputs could - * be quite far out of range if the input data is corrupt, so a bulletproof - * range-limiting step is required. We use a mask-and-table-lookup method - * to do the combined operations quickly. See the comments with - * prepare_range_limit_table (in jdmaster.c) for more info. - */ - -#define IDCT_range_limit(cinfo) ((cinfo)->sample_range_limit + CENTERJSAMPLE) - -#define RANGE_MASK (MAXJSAMPLE * 4 + 3) /* 2 bits wider than legal samples */ - - -/* Short forms of external names for systems with brain-damaged linkers. */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jpeg_fdct_islow jFDislow -#define jpeg_fdct_ifast jFDifast -#define jpeg_fdct_float jFDfloat -#define jpeg_fdct_7x7 jFD7x7 -#define jpeg_fdct_6x6 jFD6x6 -#define jpeg_fdct_5x5 jFD5x5 -#define jpeg_fdct_4x4 jFD4x4 -#define jpeg_fdct_3x3 jFD3x3 -#define jpeg_fdct_2x2 jFD2x2 -#define jpeg_fdct_1x1 jFD1x1 -#define jpeg_fdct_9x9 jFD9x9 -#define jpeg_fdct_10x10 jFD10x10 -#define jpeg_fdct_11x11 jFD11x11 -#define jpeg_fdct_12x12 jFD12x12 -#define jpeg_fdct_13x13 jFD13x13 -#define jpeg_fdct_14x14 jFD14x14 -#define jpeg_fdct_15x15 jFD15x15 -#define jpeg_fdct_16x16 jFD16x16 -#define jpeg_fdct_16x8 jFD16x8 -#define jpeg_fdct_14x7 jFD14x7 -#define jpeg_fdct_12x6 jFD12x6 -#define jpeg_fdct_10x5 jFD10x5 -#define jpeg_fdct_8x4 jFD8x4 -#define jpeg_fdct_6x3 jFD6x3 -#define jpeg_fdct_4x2 jFD4x2 -#define jpeg_fdct_2x1 jFD2x1 -#define jpeg_fdct_8x16 jFD8x16 -#define jpeg_fdct_7x14 jFD7x14 -#define jpeg_fdct_6x12 jFD6x12 -#define jpeg_fdct_5x10 jFD5x10 -#define jpeg_fdct_4x8 jFD4x8 -#define jpeg_fdct_3x6 jFD3x6 -#define jpeg_fdct_2x4 jFD2x4 -#define jpeg_fdct_1x2 jFD1x2 -#define jpeg_idct_islow jRDislow -#define jpeg_idct_ifast jRDifast -#define jpeg_idct_float jRDfloat -#define jpeg_idct_7x7 jRD7x7 -#define jpeg_idct_6x6 jRD6x6 -#define jpeg_idct_5x5 jRD5x5 -#define jpeg_idct_4x4 jRD4x4 -#define jpeg_idct_3x3 jRD3x3 -#define jpeg_idct_2x2 jRD2x2 -#define jpeg_idct_1x1 jRD1x1 -#define jpeg_idct_9x9 jRD9x9 -#define jpeg_idct_10x10 jRD10x10 -#define jpeg_idct_11x11 jRD11x11 -#define jpeg_idct_12x12 jRD12x12 -#define jpeg_idct_13x13 jRD13x13 -#define jpeg_idct_14x14 jRD14x14 -#define jpeg_idct_15x15 jRD15x15 -#define jpeg_idct_16x16 jRD16x16 -#define jpeg_idct_16x8 jRD16x8 -#define jpeg_idct_14x7 jRD14x7 -#define jpeg_idct_12x6 jRD12x6 -#define jpeg_idct_10x5 jRD10x5 -#define jpeg_idct_8x4 jRD8x4 -#define jpeg_idct_6x3 jRD6x3 -#define jpeg_idct_4x2 jRD4x2 -#define jpeg_idct_2x1 jRD2x1 -#define jpeg_idct_8x16 jRD8x16 -#define jpeg_idct_7x14 jRD7x14 -#define jpeg_idct_6x12 jRD6x12 -#define jpeg_idct_5x10 jRD5x10 -#define jpeg_idct_4x8 jRD4x8 -#define jpeg_idct_3x6 jRD3x8 -#define jpeg_idct_2x4 jRD2x4 -#define jpeg_idct_1x2 jRD1x2 -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - -/* Extern declarations for the forward and inverse DCT routines. */ - -EXTERN(void) jpeg_fdct_islow - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_ifast - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_float - JPP((FAST_FLOAT * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_7x7 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_6x6 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_5x5 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_4x4 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_3x3 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_2x2 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_1x1 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_9x9 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_10x10 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_11x11 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_12x12 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_13x13 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_14x14 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_15x15 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_16x16 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_16x8 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_14x7 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_12x6 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_10x5 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_8x4 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_6x3 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_4x2 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_2x1 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_8x16 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_7x14 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_6x12 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_5x10 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_4x8 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_3x6 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_2x4 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); -EXTERN(void) jpeg_fdct_1x2 - JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); - -EXTERN(void) jpeg_idct_islow - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_ifast - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_float - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_7x7 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_6x6 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_5x5 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_4x4 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_3x3 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_2x2 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_1x1 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_9x9 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_10x10 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_11x11 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_12x12 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_13x13 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_14x14 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_15x15 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_16x16 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_16x8 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_14x7 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_12x6 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_10x5 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_8x4 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_6x3 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_4x2 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_2x1 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_8x16 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_7x14 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_6x12 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_5x10 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_4x8 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_3x6 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_2x4 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); -EXTERN(void) jpeg_idct_1x2 - JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); - - -/* - * Macros for handling fixed-point arithmetic; these are used by many - * but not all of the DCT/IDCT modules. - * - * All values are expected to be of type INT32. - * Fractional constants are scaled left by CONST_BITS bits. - * CONST_BITS is defined within each module using these macros, - * and may differ from one module to the next. - */ - -#define ONE ((INT32) 1) -#define CONST_SCALE (ONE << CONST_BITS) - -/* Convert a positive real constant to an integer scaled by CONST_SCALE. - * Caution: some C compilers fail to reduce "FIX(constant)" at compile time, - * thus causing a lot of useless floating-point operations at run time. - */ - -#define FIX(x) ((INT32) ((x) * CONST_SCALE + 0.5)) - -/* Descale and correctly round an INT32 value that's scaled by N bits. - * We assume RIGHT_SHIFT rounds towards minus infinity, so adding - * the fudge factor is correct for either sign of X. - */ - -#define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n) - -/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. - * This macro is used only when the two inputs will actually be no more than - * 16 bits wide, so that a 16x16->32 bit multiply can be used instead of a - * full 32x32 multiply. This provides a useful speedup on many machines. - * Unfortunately there is no way to specify a 16x16->32 multiply portably - * in C, but some C compilers will do the right thing if you provide the - * correct combination of casts. - */ - -#ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */ -#define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT16) (const))) -#endif -#ifdef SHORTxLCONST_32 /* known to work with Microsoft C 6.0 */ -#define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT32) (const))) -#endif - -#ifndef MULTIPLY16C16 /* default definition */ -#define MULTIPLY16C16(var,const) ((var) * (const)) -#endif - -/* Same except both inputs are variables. */ - -#ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */ -#define MULTIPLY16V16(var1,var2) (((INT16) (var1)) * ((INT16) (var2))) -#endif - -#ifndef MULTIPLY16V16 /* default definition */ -#define MULTIPLY16V16(var1,var2) ((var1) * (var2)) -#endif diff --git a/Dependencies/libjpeg/jddctmgr.c b/Dependencies/libjpeg/jddctmgr.c deleted file mode 100644 index 0ded9d5..0000000 --- a/Dependencies/libjpeg/jddctmgr.c +++ /dev/null @@ -1,384 +0,0 @@ -/* - * jddctmgr.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2002-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the inverse-DCT management logic. - * This code selects a particular IDCT implementation to be used, - * and it performs related housekeeping chores. No code in this file - * is executed per IDCT step, only during output pass setup. - * - * Note that the IDCT routines are responsible for performing coefficient - * dequantization as well as the IDCT proper. This module sets up the - * dequantization multiplier table needed by the IDCT routine. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - - -/* - * The decompressor input side (jdinput.c) saves away the appropriate - * quantization table for each component at the start of the first scan - * involving that component. (This is necessary in order to correctly - * decode files that reuse Q-table slots.) - * When we are ready to make an output pass, the saved Q-table is converted - * to a multiplier table that will actually be used by the IDCT routine. - * The multiplier table contents are IDCT-method-dependent. To support - * application changes in IDCT method between scans, we can remake the - * multiplier tables if necessary. - * In buffered-image mode, the first output pass may occur before any data - * has been seen for some components, and thus before their Q-tables have - * been saved away. To handle this case, multiplier tables are preset - * to zeroes; the result of the IDCT will be a neutral gray level. - */ - - -/* Private subobject for this module */ - -typedef struct { - struct jpeg_inverse_dct pub; /* public fields */ - - /* This array contains the IDCT method code that each multiplier table - * is currently set up for, or -1 if it's not yet set up. - * The actual multiplier tables are pointed to by dct_table in the - * per-component comp_info structures. - */ - int cur_method[MAX_COMPONENTS]; -} my_idct_controller; - -typedef my_idct_controller * my_idct_ptr; - - -/* Allocated multiplier tables: big enough for any supported variant */ - -typedef union { - ISLOW_MULT_TYPE islow_array[DCTSIZE2]; -#ifdef DCT_IFAST_SUPPORTED - IFAST_MULT_TYPE ifast_array[DCTSIZE2]; -#endif -#ifdef DCT_FLOAT_SUPPORTED - FLOAT_MULT_TYPE float_array[DCTSIZE2]; -#endif -} multiplier_table; - - -/* The current scaled-IDCT routines require ISLOW-style multiplier tables, - * so be sure to compile that code if either ISLOW or SCALING is requested. - */ -#ifdef DCT_ISLOW_SUPPORTED -#define PROVIDE_ISLOW_TABLES -#else -#ifdef IDCT_SCALING_SUPPORTED -#define PROVIDE_ISLOW_TABLES -#endif -#endif - - -/* - * Prepare for an output pass. - * Here we select the proper IDCT routine for each component and build - * a matching multiplier table. - */ - -METHODDEF(void) -start_pass (j_decompress_ptr cinfo) -{ - my_idct_ptr idct = (my_idct_ptr) cinfo->idct; - int ci, i; - jpeg_component_info *compptr; - int method = 0; - inverse_DCT_method_ptr method_ptr = NULL; - JQUANT_TBL * qtbl; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Select the proper IDCT routine for this component's scaling */ - switch ((compptr->DCT_h_scaled_size << 8) + compptr->DCT_v_scaled_size) { -#ifdef IDCT_SCALING_SUPPORTED - case ((1 << 8) + 1): - method_ptr = jpeg_idct_1x1; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((2 << 8) + 2): - method_ptr = jpeg_idct_2x2; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((3 << 8) + 3): - method_ptr = jpeg_idct_3x3; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((4 << 8) + 4): - method_ptr = jpeg_idct_4x4; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((5 << 8) + 5): - method_ptr = jpeg_idct_5x5; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((6 << 8) + 6): - method_ptr = jpeg_idct_6x6; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((7 << 8) + 7): - method_ptr = jpeg_idct_7x7; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((9 << 8) + 9): - method_ptr = jpeg_idct_9x9; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((10 << 8) + 10): - method_ptr = jpeg_idct_10x10; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((11 << 8) + 11): - method_ptr = jpeg_idct_11x11; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((12 << 8) + 12): - method_ptr = jpeg_idct_12x12; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((13 << 8) + 13): - method_ptr = jpeg_idct_13x13; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((14 << 8) + 14): - method_ptr = jpeg_idct_14x14; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((15 << 8) + 15): - method_ptr = jpeg_idct_15x15; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((16 << 8) + 16): - method_ptr = jpeg_idct_16x16; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((16 << 8) + 8): - method_ptr = jpeg_idct_16x8; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((14 << 8) + 7): - method_ptr = jpeg_idct_14x7; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((12 << 8) + 6): - method_ptr = jpeg_idct_12x6; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((10 << 8) + 5): - method_ptr = jpeg_idct_10x5; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((8 << 8) + 4): - method_ptr = jpeg_idct_8x4; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((6 << 8) + 3): - method_ptr = jpeg_idct_6x3; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((4 << 8) + 2): - method_ptr = jpeg_idct_4x2; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((2 << 8) + 1): - method_ptr = jpeg_idct_2x1; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((8 << 8) + 16): - method_ptr = jpeg_idct_8x16; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((7 << 8) + 14): - method_ptr = jpeg_idct_7x14; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((6 << 8) + 12): - method_ptr = jpeg_idct_6x12; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((5 << 8) + 10): - method_ptr = jpeg_idct_5x10; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((4 << 8) + 8): - method_ptr = jpeg_idct_4x8; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((3 << 8) + 6): - method_ptr = jpeg_idct_3x6; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((2 << 8) + 4): - method_ptr = jpeg_idct_2x4; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; - case ((1 << 8) + 2): - method_ptr = jpeg_idct_1x2; - method = JDCT_ISLOW; /* jidctint uses islow-style table */ - break; -#endif - case ((DCTSIZE << 8) + DCTSIZE): - switch (cinfo->dct_method) { -#ifdef DCT_ISLOW_SUPPORTED - case JDCT_ISLOW: - method_ptr = jpeg_idct_islow; - method = JDCT_ISLOW; - break; -#endif -#ifdef DCT_IFAST_SUPPORTED - case JDCT_IFAST: - method_ptr = jpeg_idct_ifast; - method = JDCT_IFAST; - break; -#endif -#ifdef DCT_FLOAT_SUPPORTED - case JDCT_FLOAT: - method_ptr = jpeg_idct_float; - method = JDCT_FLOAT; - break; -#endif - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } - break; - default: - ERREXIT2(cinfo, JERR_BAD_DCTSIZE, - compptr->DCT_h_scaled_size, compptr->DCT_v_scaled_size); - break; - } - idct->pub.inverse_DCT[ci] = method_ptr; - /* Create multiplier table from quant table. - * However, we can skip this if the component is uninteresting - * or if we already built the table. Also, if no quant table - * has yet been saved for the component, we leave the - * multiplier table all-zero; we'll be reading zeroes from the - * coefficient controller's buffer anyway. - */ - if (! compptr->component_needed || idct->cur_method[ci] == method) - continue; - qtbl = compptr->quant_table; - if (qtbl == NULL) /* happens if no data yet for component */ - continue; - idct->cur_method[ci] = method; - switch (method) { -#ifdef PROVIDE_ISLOW_TABLES - case JDCT_ISLOW: - { - /* For LL&M IDCT method, multipliers are equal to raw quantization - * coefficients, but are stored as ints to ensure access efficiency. - */ - ISLOW_MULT_TYPE * ismtbl = (ISLOW_MULT_TYPE *) compptr->dct_table; - for (i = 0; i < DCTSIZE2; i++) { - ismtbl[i] = (ISLOW_MULT_TYPE) qtbl->quantval[i]; - } - } - break; -#endif -#ifdef DCT_IFAST_SUPPORTED - case JDCT_IFAST: - { - /* For AA&N IDCT method, multipliers are equal to quantization - * coefficients scaled by scalefactor[row]*scalefactor[col], where - * scalefactor[0] = 1 - * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 - * For integer operation, the multiplier table is to be scaled by - * IFAST_SCALE_BITS. - */ - IFAST_MULT_TYPE * ifmtbl = (IFAST_MULT_TYPE *) compptr->dct_table; -#define CONST_BITS 14 - static const INT16 aanscales[DCTSIZE2] = { - /* precomputed values scaled up by 14 bits */ - 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, - 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270, - 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906, - 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315, - 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, - 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552, - 8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446, - 4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247 - }; - SHIFT_TEMPS - - for (i = 0; i < DCTSIZE2; i++) { - ifmtbl[i] = (IFAST_MULT_TYPE) - DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], - (INT32) aanscales[i]), - CONST_BITS-IFAST_SCALE_BITS); - } - } - break; -#endif -#ifdef DCT_FLOAT_SUPPORTED - case JDCT_FLOAT: - { - /* For float AA&N IDCT method, multipliers are equal to quantization - * coefficients scaled by scalefactor[row]*scalefactor[col], where - * scalefactor[0] = 1 - * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 - * We apply a further scale factor of 1/8. - */ - FLOAT_MULT_TYPE * fmtbl = (FLOAT_MULT_TYPE *) compptr->dct_table; - int row, col; - static const double aanscalefactor[DCTSIZE] = { - 1.0, 1.387039845, 1.306562965, 1.175875602, - 1.0, 0.785694958, 0.541196100, 0.275899379 - }; - - i = 0; - for (row = 0; row < DCTSIZE; row++) { - for (col = 0; col < DCTSIZE; col++) { - fmtbl[i] = (FLOAT_MULT_TYPE) - ((double) qtbl->quantval[i] * - aanscalefactor[row] * aanscalefactor[col] * 0.125); - i++; - } - } - } - break; -#endif - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } - } -} - - -/* - * Initialize IDCT manager. - */ - -GLOBAL(void) -jinit_inverse_dct (j_decompress_ptr cinfo) -{ - my_idct_ptr idct; - int ci; - jpeg_component_info *compptr; - - idct = (my_idct_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_idct_controller)); - cinfo->idct = (struct jpeg_inverse_dct *) idct; - idct->pub.start_pass = start_pass; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Allocate and pre-zero a multiplier table for each component */ - compptr->dct_table = - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(multiplier_table)); - MEMZERO(compptr->dct_table, SIZEOF(multiplier_table)); - /* Mark multiplier table not yet set up for any method */ - idct->cur_method[ci] = -1; - } -} diff --git a/Dependencies/libjpeg/jdhuff.c b/Dependencies/libjpeg/jdhuff.c deleted file mode 100644 index 06f92fe..0000000 --- a/Dependencies/libjpeg/jdhuff.c +++ /dev/null @@ -1,1541 +0,0 @@ -/* - * jdhuff.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2006-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains Huffman entropy decoding routines. - * Both sequential and progressive modes are supported in this single module. - * - * Much of the complexity here has to do with supporting input suspension. - * If the data source module demands suspension, we want to be able to back - * up to the start of the current MCU. To do this, we copy state variables - * into local working storage, and update them back to the permanent - * storage only upon successful completion of an MCU. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Derived data constructed for each Huffman table */ - -#define HUFF_LOOKAHEAD 8 /* # of bits of lookahead */ - -typedef struct { - /* Basic tables: (element [0] of each array is unused) */ - INT32 maxcode[18]; /* largest code of length k (-1 if none) */ - /* (maxcode[17] is a sentinel to ensure jpeg_huff_decode terminates) */ - INT32 valoffset[17]; /* huffval[] offset for codes of length k */ - /* valoffset[k] = huffval[] index of 1st symbol of code length k, less - * the smallest code of length k; so given a code of length k, the - * corresponding symbol is huffval[code + valoffset[k]] - */ - - /* Link to public Huffman table (needed only in jpeg_huff_decode) */ - JHUFF_TBL *pub; - - /* Lookahead tables: indexed by the next HUFF_LOOKAHEAD bits of - * the input data stream. If the next Huffman code is no more - * than HUFF_LOOKAHEAD bits long, we can obtain its length and - * the corresponding symbol directly from these tables. - */ - int look_nbits[1< 32 bits on your machine, and shifting/masking longs is - * reasonably fast, making bit_buf_type be long and setting BIT_BUF_SIZE - * appropriately should be a win. Unfortunately we can't define the size - * with something like #define BIT_BUF_SIZE (sizeof(bit_buf_type)*8) - * because not all machines measure sizeof in 8-bit bytes. - */ - -typedef struct { /* Bitreading state saved across MCUs */ - bit_buf_type get_buffer; /* current bit-extraction buffer */ - int bits_left; /* # of unused bits in it */ -} bitread_perm_state; - -typedef struct { /* Bitreading working state within an MCU */ - /* Current data source location */ - /* We need a copy, rather than munging the original, in case of suspension */ - const JOCTET * next_input_byte; /* => next byte to read from source */ - size_t bytes_in_buffer; /* # of bytes remaining in source buffer */ - /* Bit input buffer --- note these values are kept in register variables, - * not in this struct, inside the inner loops. - */ - bit_buf_type get_buffer; /* current bit-extraction buffer */ - int bits_left; /* # of unused bits in it */ - /* Pointer needed by jpeg_fill_bit_buffer. */ - j_decompress_ptr cinfo; /* back link to decompress master record */ -} bitread_working_state; - -/* Macros to declare and load/save bitread local variables. */ -#define BITREAD_STATE_VARS \ - register bit_buf_type get_buffer; \ - register int bits_left; \ - bitread_working_state br_state - -#define BITREAD_LOAD_STATE(cinfop,permstate) \ - br_state.cinfo = cinfop; \ - br_state.next_input_byte = cinfop->src->next_input_byte; \ - br_state.bytes_in_buffer = cinfop->src->bytes_in_buffer; \ - get_buffer = permstate.get_buffer; \ - bits_left = permstate.bits_left; - -#define BITREAD_SAVE_STATE(cinfop,permstate) \ - cinfop->src->next_input_byte = br_state.next_input_byte; \ - cinfop->src->bytes_in_buffer = br_state.bytes_in_buffer; \ - permstate.get_buffer = get_buffer; \ - permstate.bits_left = bits_left - -/* - * These macros provide the in-line portion of bit fetching. - * Use CHECK_BIT_BUFFER to ensure there are N bits in get_buffer - * before using GET_BITS, PEEK_BITS, or DROP_BITS. - * The variables get_buffer and bits_left are assumed to be locals, - * but the state struct might not be (jpeg_huff_decode needs this). - * CHECK_BIT_BUFFER(state,n,action); - * Ensure there are N bits in get_buffer; if suspend, take action. - * val = GET_BITS(n); - * Fetch next N bits. - * val = PEEK_BITS(n); - * Fetch next N bits without removing them from the buffer. - * DROP_BITS(n); - * Discard next N bits. - * The value N should be a simple variable, not an expression, because it - * is evaluated multiple times. - */ - -#define CHECK_BIT_BUFFER(state,nbits,action) \ - { if (bits_left < (nbits)) { \ - if (! jpeg_fill_bit_buffer(&(state),get_buffer,bits_left,nbits)) \ - { action; } \ - get_buffer = (state).get_buffer; bits_left = (state).bits_left; } } - -#define GET_BITS(nbits) \ - (((int) (get_buffer >> (bits_left -= (nbits)))) & BIT_MASK(nbits)) - -#define PEEK_BITS(nbits) \ - (((int) (get_buffer >> (bits_left - (nbits)))) & BIT_MASK(nbits)) - -#define DROP_BITS(nbits) \ - (bits_left -= (nbits)) - - -/* - * Code for extracting next Huffman-coded symbol from input bit stream. - * Again, this is time-critical and we make the main paths be macros. - * - * We use a lookahead table to process codes of up to HUFF_LOOKAHEAD bits - * without looping. Usually, more than 95% of the Huffman codes will be 8 - * or fewer bits long. The few overlength codes are handled with a loop, - * which need not be inline code. - * - * Notes about the HUFF_DECODE macro: - * 1. Near the end of the data segment, we may fail to get enough bits - * for a lookahead. In that case, we do it the hard way. - * 2. If the lookahead table contains no entry, the next code must be - * more than HUFF_LOOKAHEAD bits long. - * 3. jpeg_huff_decode returns -1 if forced to suspend. - */ - -#define HUFF_DECODE(result,state,htbl,failaction,slowlabel) \ -{ register int nb, look; \ - if (bits_left < HUFF_LOOKAHEAD) { \ - if (! jpeg_fill_bit_buffer(&state,get_buffer,bits_left, 0)) {failaction;} \ - get_buffer = state.get_buffer; bits_left = state.bits_left; \ - if (bits_left < HUFF_LOOKAHEAD) { \ - nb = 1; goto slowlabel; \ - } \ - } \ - look = PEEK_BITS(HUFF_LOOKAHEAD); \ - if ((nb = htbl->look_nbits[look]) != 0) { \ - DROP_BITS(nb); \ - result = htbl->look_sym[look]; \ - } else { \ - nb = HUFF_LOOKAHEAD+1; \ -slowlabel: \ - if ((result=jpeg_huff_decode(&state,get_buffer,bits_left,htbl,nb)) < 0) \ - { failaction; } \ - get_buffer = state.get_buffer; bits_left = state.bits_left; \ - } \ -} - - -/* - * Expanded entropy decoder object for Huffman decoding. - * - * The savable_state subrecord contains fields that change within an MCU, - * but must not be updated permanently until we complete the MCU. - */ - -typedef struct { - unsigned int EOBRUN; /* remaining EOBs in EOBRUN */ - int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ -} savable_state; - -/* This macro is to work around compilers with missing or broken - * structure assignment. You'll need to fix this code if you have - * such a compiler and you change MAX_COMPS_IN_SCAN. - */ - -#ifndef NO_STRUCT_ASSIGN -#define ASSIGN_STATE(dest,src) ((dest) = (src)) -#else -#if MAX_COMPS_IN_SCAN == 4 -#define ASSIGN_STATE(dest,src) \ - ((dest).EOBRUN = (src).EOBRUN, \ - (dest).last_dc_val[0] = (src).last_dc_val[0], \ - (dest).last_dc_val[1] = (src).last_dc_val[1], \ - (dest).last_dc_val[2] = (src).last_dc_val[2], \ - (dest).last_dc_val[3] = (src).last_dc_val[3]) -#endif -#endif - - -typedef struct { - struct jpeg_entropy_decoder pub; /* public fields */ - - /* These fields are loaded into local variables at start of each MCU. - * In case of suspension, we exit WITHOUT updating them. - */ - bitread_perm_state bitstate; /* Bit buffer at start of MCU */ - savable_state saved; /* Other state at start of MCU */ - - /* These fields are NOT loaded into local working state. */ - boolean insufficient_data; /* set TRUE after emitting warning */ - unsigned int restarts_to_go; /* MCUs left in this restart interval */ - - /* Following two fields used only in progressive mode */ - - /* Pointers to derived tables (these workspaces have image lifespan) */ - d_derived_tbl * derived_tbls[NUM_HUFF_TBLS]; - - d_derived_tbl * ac_derived_tbl; /* active table during an AC scan */ - - /* Following fields used only in sequential mode */ - - /* Pointers to derived tables (these workspaces have image lifespan) */ - d_derived_tbl * dc_derived_tbls[NUM_HUFF_TBLS]; - d_derived_tbl * ac_derived_tbls[NUM_HUFF_TBLS]; - - /* Precalculated info set up by start_pass for use in decode_mcu: */ - - /* Pointers to derived tables to be used for each block within an MCU */ - d_derived_tbl * dc_cur_tbls[D_MAX_BLOCKS_IN_MCU]; - d_derived_tbl * ac_cur_tbls[D_MAX_BLOCKS_IN_MCU]; - /* Whether we care about the DC and AC coefficient values for each block */ - int coef_limit[D_MAX_BLOCKS_IN_MCU]; -} huff_entropy_decoder; - -typedef huff_entropy_decoder * huff_entropy_ptr; - - -static const int jpeg_zigzag_order[8][8] = { - { 0, 1, 5, 6, 14, 15, 27, 28 }, - { 2, 4, 7, 13, 16, 26, 29, 42 }, - { 3, 8, 12, 17, 25, 30, 41, 43 }, - { 9, 11, 18, 24, 31, 40, 44, 53 }, - { 10, 19, 23, 32, 39, 45, 52, 54 }, - { 20, 22, 33, 38, 46, 51, 55, 60 }, - { 21, 34, 37, 47, 50, 56, 59, 61 }, - { 35, 36, 48, 49, 57, 58, 62, 63 } -}; - -static const int jpeg_zigzag_order7[7][7] = { - { 0, 1, 5, 6, 14, 15, 27 }, - { 2, 4, 7, 13, 16, 26, 28 }, - { 3, 8, 12, 17, 25, 29, 38 }, - { 9, 11, 18, 24, 30, 37, 39 }, - { 10, 19, 23, 31, 36, 40, 45 }, - { 20, 22, 32, 35, 41, 44, 46 }, - { 21, 33, 34, 42, 43, 47, 48 } -}; - -static const int jpeg_zigzag_order6[6][6] = { - { 0, 1, 5, 6, 14, 15 }, - { 2, 4, 7, 13, 16, 25 }, - { 3, 8, 12, 17, 24, 26 }, - { 9, 11, 18, 23, 27, 32 }, - { 10, 19, 22, 28, 31, 33 }, - { 20, 21, 29, 30, 34, 35 } -}; - -static const int jpeg_zigzag_order5[5][5] = { - { 0, 1, 5, 6, 14 }, - { 2, 4, 7, 13, 15 }, - { 3, 8, 12, 16, 21 }, - { 9, 11, 17, 20, 22 }, - { 10, 18, 19, 23, 24 } -}; - -static const int jpeg_zigzag_order4[4][4] = { - { 0, 1, 5, 6 }, - { 2, 4, 7, 12 }, - { 3, 8, 11, 13 }, - { 9, 10, 14, 15 } -}; - -static const int jpeg_zigzag_order3[3][3] = { - { 0, 1, 5 }, - { 2, 4, 6 }, - { 3, 7, 8 } -}; - -static const int jpeg_zigzag_order2[2][2] = { - { 0, 1 }, - { 2, 3 } -}; - - -/* - * Compute the derived values for a Huffman table. - * This routine also performs some validation checks on the table. - */ - -LOCAL(void) -jpeg_make_d_derived_tbl (j_decompress_ptr cinfo, boolean isDC, int tblno, - d_derived_tbl ** pdtbl) -{ - JHUFF_TBL *htbl; - d_derived_tbl *dtbl; - int p, i, l, si, numsymbols; - int lookbits, ctr; - char huffsize[257]; - unsigned int huffcode[257]; - unsigned int code; - - /* Note that huffsize[] and huffcode[] are filled in code-length order, - * paralleling the order of the symbols themselves in htbl->huffval[]. - */ - - /* Find the input Huffman table */ - if (tblno < 0 || tblno >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); - htbl = - isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno]; - if (htbl == NULL) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); - - /* Allocate a workspace if we haven't already done so. */ - if (*pdtbl == NULL) - *pdtbl = (d_derived_tbl *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(d_derived_tbl)); - dtbl = *pdtbl; - dtbl->pub = htbl; /* fill in back link */ - - /* Figure C.1: make table of Huffman code length for each symbol */ - - p = 0; - for (l = 1; l <= 16; l++) { - i = (int) htbl->bits[l]; - if (i < 0 || p + i > 256) /* protect against table overrun */ - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - while (i--) - huffsize[p++] = (char) l; - } - huffsize[p] = 0; - numsymbols = p; - - /* Figure C.2: generate the codes themselves */ - /* We also validate that the counts represent a legal Huffman code tree. */ - - code = 0; - si = huffsize[0]; - p = 0; - while (huffsize[p]) { - while (((int) huffsize[p]) == si) { - huffcode[p++] = code; - code++; - } - /* code is now 1 more than the last code used for codelength si; but - * it must still fit in si bits, since no code is allowed to be all ones. - */ - if (((INT32) code) >= (((INT32) 1) << si)) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - code <<= 1; - si++; - } - - /* Figure F.15: generate decoding tables for bit-sequential decoding */ - - p = 0; - for (l = 1; l <= 16; l++) { - if (htbl->bits[l]) { - /* valoffset[l] = huffval[] index of 1st symbol of code length l, - * minus the minimum code of length l - */ - dtbl->valoffset[l] = (INT32) p - (INT32) huffcode[p]; - p += htbl->bits[l]; - dtbl->maxcode[l] = huffcode[p-1]; /* maximum code of length l */ - } else { - dtbl->maxcode[l] = -1; /* -1 if no codes of this length */ - } - } - dtbl->maxcode[17] = 0xFFFFFL; /* ensures jpeg_huff_decode terminates */ - - /* Compute lookahead tables to speed up decoding. - * First we set all the table entries to 0, indicating "too long"; - * then we iterate through the Huffman codes that are short enough and - * fill in all the entries that correspond to bit sequences starting - * with that code. - */ - - MEMZERO(dtbl->look_nbits, SIZEOF(dtbl->look_nbits)); - - p = 0; - for (l = 1; l <= HUFF_LOOKAHEAD; l++) { - for (i = 1; i <= (int) htbl->bits[l]; i++, p++) { - /* l = current code's length, p = its index in huffcode[] & huffval[]. */ - /* Generate left-justified code followed by all possible bit sequences */ - lookbits = huffcode[p] << (HUFF_LOOKAHEAD-l); - for (ctr = 1 << (HUFF_LOOKAHEAD-l); ctr > 0; ctr--) { - dtbl->look_nbits[lookbits] = l; - dtbl->look_sym[lookbits] = htbl->huffval[p]; - lookbits++; - } - } - } - - /* Validate symbols as being reasonable. - * For AC tables, we make no check, but accept all byte values 0..255. - * For DC tables, we require the symbols to be in range 0..15. - * (Tighter bounds could be applied depending on the data depth and mode, - * but this is sufficient to ensure safe decoding.) - */ - if (isDC) { - for (i = 0; i < numsymbols; i++) { - int sym = htbl->huffval[i]; - if (sym < 0 || sym > 15) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - } - } -} - - -/* - * Out-of-line code for bit fetching. - * Note: current values of get_buffer and bits_left are passed as parameters, - * but are returned in the corresponding fields of the state struct. - * - * On most machines MIN_GET_BITS should be 25 to allow the full 32-bit width - * of get_buffer to be used. (On machines with wider words, an even larger - * buffer could be used.) However, on some machines 32-bit shifts are - * quite slow and take time proportional to the number of places shifted. - * (This is true with most PC compilers, for instance.) In this case it may - * be a win to set MIN_GET_BITS to the minimum value of 15. This reduces the - * average shift distance at the cost of more calls to jpeg_fill_bit_buffer. - */ - -#ifdef SLOW_SHIFT_32 -#define MIN_GET_BITS 15 /* minimum allowable value */ -#else -#define MIN_GET_BITS (BIT_BUF_SIZE-7) -#endif - - -LOCAL(boolean) -jpeg_fill_bit_buffer (bitread_working_state * state, - register bit_buf_type get_buffer, register int bits_left, - int nbits) -/* Load up the bit buffer to a depth of at least nbits */ -{ - /* Copy heavily used state fields into locals (hopefully registers) */ - register const JOCTET * next_input_byte = state->next_input_byte; - register size_t bytes_in_buffer = state->bytes_in_buffer; - j_decompress_ptr cinfo = state->cinfo; - - /* Attempt to load at least MIN_GET_BITS bits into get_buffer. */ - /* (It is assumed that no request will be for more than that many bits.) */ - /* We fail to do so only if we hit a marker or are forced to suspend. */ - - if (cinfo->unread_marker == 0) { /* cannot advance past a marker */ - while (bits_left < MIN_GET_BITS) { - register int c; - - /* Attempt to read a byte */ - if (bytes_in_buffer == 0) { - if (! (*cinfo->src->fill_input_buffer) (cinfo)) - return FALSE; - next_input_byte = cinfo->src->next_input_byte; - bytes_in_buffer = cinfo->src->bytes_in_buffer; - } - bytes_in_buffer--; - c = GETJOCTET(*next_input_byte++); - - /* If it's 0xFF, check and discard stuffed zero byte */ - if (c == 0xFF) { - /* Loop here to discard any padding FF's on terminating marker, - * so that we can save a valid unread_marker value. NOTE: we will - * accept multiple FF's followed by a 0 as meaning a single FF data - * byte. This data pattern is not valid according to the standard. - */ - do { - if (bytes_in_buffer == 0) { - if (! (*cinfo->src->fill_input_buffer) (cinfo)) - return FALSE; - next_input_byte = cinfo->src->next_input_byte; - bytes_in_buffer = cinfo->src->bytes_in_buffer; - } - bytes_in_buffer--; - c = GETJOCTET(*next_input_byte++); - } while (c == 0xFF); - - if (c == 0) { - /* Found FF/00, which represents an FF data byte */ - c = 0xFF; - } else { - /* Oops, it's actually a marker indicating end of compressed data. - * Save the marker code for later use. - * Fine point: it might appear that we should save the marker into - * bitread working state, not straight into permanent state. But - * once we have hit a marker, we cannot need to suspend within the - * current MCU, because we will read no more bytes from the data - * source. So it is OK to update permanent state right away. - */ - cinfo->unread_marker = c; - /* See if we need to insert some fake zero bits. */ - goto no_more_bytes; - } - } - - /* OK, load c into get_buffer */ - get_buffer = (get_buffer << 8) | c; - bits_left += 8; - } /* end while */ - } else { - no_more_bytes: - /* We get here if we've read the marker that terminates the compressed - * data segment. There should be enough bits in the buffer register - * to satisfy the request; if so, no problem. - */ - if (nbits > bits_left) { - /* Uh-oh. Report corrupted data to user and stuff zeroes into - * the data stream, so that we can produce some kind of image. - * We use a nonvolatile flag to ensure that only one warning message - * appears per data segment. - */ - if (! ((huff_entropy_ptr) cinfo->entropy)->insufficient_data) { - WARNMS(cinfo, JWRN_HIT_MARKER); - ((huff_entropy_ptr) cinfo->entropy)->insufficient_data = TRUE; - } - /* Fill the buffer with zero bits */ - get_buffer <<= MIN_GET_BITS - bits_left; - bits_left = MIN_GET_BITS; - } - } - - /* Unload the local registers */ - state->next_input_byte = next_input_byte; - state->bytes_in_buffer = bytes_in_buffer; - state->get_buffer = get_buffer; - state->bits_left = bits_left; - - return TRUE; -} - - -/* - * Figure F.12: extend sign bit. - * On some machines, a shift and sub will be faster than a table lookup. - */ - -#ifdef AVOID_TABLES - -#define BIT_MASK(nbits) ((1<<(nbits))-1) -#define HUFF_EXTEND(x,s) ((x) < (1<<((s)-1)) ? (x) - ((1<<(s))-1) : (x)) - -#else - -#define BIT_MASK(nbits) bmask[nbits] -#define HUFF_EXTEND(x,s) ((x) <= bmask[(s) - 1] ? (x) - bmask[s] : (x)) - -static const int bmask[16] = /* bmask[n] is mask for n rightmost bits */ - { 0, 0x0001, 0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF, - 0x01FF, 0x03FF, 0x07FF, 0x0FFF, 0x1FFF, 0x3FFF, 0x7FFF }; - -#endif /* AVOID_TABLES */ - - -/* - * Out-of-line code for Huffman code decoding. - */ - -LOCAL(int) -jpeg_huff_decode (bitread_working_state * state, - register bit_buf_type get_buffer, register int bits_left, - d_derived_tbl * htbl, int min_bits) -{ - register int l = min_bits; - register INT32 code; - - /* HUFF_DECODE has determined that the code is at least min_bits */ - /* bits long, so fetch that many bits in one swoop. */ - - CHECK_BIT_BUFFER(*state, l, return -1); - code = GET_BITS(l); - - /* Collect the rest of the Huffman code one bit at a time. */ - /* This is per Figure F.16 in the JPEG spec. */ - - while (code > htbl->maxcode[l]) { - code <<= 1; - CHECK_BIT_BUFFER(*state, 1, return -1); - code |= GET_BITS(1); - l++; - } - - /* Unload the local registers */ - state->get_buffer = get_buffer; - state->bits_left = bits_left; - - /* With garbage input we may reach the sentinel value l = 17. */ - - if (l > 16) { - WARNMS(state->cinfo, JWRN_HUFF_BAD_CODE); - return 0; /* fake a zero as the safest result */ - } - - return htbl->pub->huffval[ (int) (code + htbl->valoffset[l]) ]; -} - - -/* - * Check for a restart marker & resynchronize decoder. - * Returns FALSE if must suspend. - */ - -LOCAL(boolean) -process_restart (j_decompress_ptr cinfo) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int ci; - - /* Throw away any unused bits remaining in bit buffer; */ - /* include any full bytes in next_marker's count of discarded bytes */ - cinfo->marker->discarded_bytes += entropy->bitstate.bits_left / 8; - entropy->bitstate.bits_left = 0; - - /* Advance past the RSTn marker */ - if (! (*cinfo->marker->read_restart_marker) (cinfo)) - return FALSE; - - /* Re-initialize DC predictions to 0 */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) - entropy->saved.last_dc_val[ci] = 0; - /* Re-init EOB run count, too */ - entropy->saved.EOBRUN = 0; - - /* Reset restart counter */ - entropy->restarts_to_go = cinfo->restart_interval; - - /* Reset out-of-data flag, unless read_restart_marker left us smack up - * against a marker. In that case we will end up treating the next data - * segment as empty, and we can avoid producing bogus output pixels by - * leaving the flag set. - */ - if (cinfo->unread_marker == 0) - entropy->insufficient_data = FALSE; - - return TRUE; -} - - -/* - * Huffman MCU decoding. - * Each of these routines decodes and returns one MCU's worth of - * Huffman-compressed coefficients. - * The coefficients are reordered from zigzag order into natural array order, - * but are not dequantized. - * - * The i'th block of the MCU is stored into the block pointed to by - * MCU_data[i]. WE ASSUME THIS AREA IS INITIALLY ZEROED BY THE CALLER. - * (Wholesale zeroing is usually a little faster than retail...) - * - * We return FALSE if data source requested suspension. In that case no - * changes have been made to permanent state. (Exception: some output - * coefficients may already have been assigned. This is harmless for - * spectral selection, since we'll just re-assign them on the next call. - * Successive approximation AC refinement has to be more careful, however.) - */ - -/* - * MCU decoding for DC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int Al = cinfo->Al; - register int s, r; - int blkn, ci; - JBLOCKROW block; - BITREAD_STATE_VARS; - savable_state state; - d_derived_tbl * tbl; - jpeg_component_info * compptr; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, just leave the MCU set to zeroes. - * This way, we return uniform gray for the remainder of the segment. - */ - if (! entropy->insufficient_data) { - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(state, entropy->saved); - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - tbl = entropy->derived_tbls[compptr->dc_tbl_no]; - - /* Decode a single block's worth of coefficients */ - - /* Section F.2.2.1: decode the DC coefficient difference */ - HUFF_DECODE(s, br_state, tbl, return FALSE, label1); - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - } - - /* Convert DC difference to actual value, update last_dc_val */ - s += state.last_dc_val[ci]; - state.last_dc_val[ci] = s; - /* Scale and output the coefficient (assumes jpeg_natural_order[0]=0) */ - (*block)[0] = (JCOEF) (s << Al); - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(entropy->saved, state); - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * MCU decoding for AC initial scan (either spectral selection, - * or first pass of successive approximation). - */ - -METHODDEF(boolean) -decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int s, k, r; - unsigned int EOBRUN; - int Se, Al; - const int * natural_order; - JBLOCKROW block; - BITREAD_STATE_VARS; - d_derived_tbl * tbl; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, just leave the MCU set to zeroes. - * This way, we return uniform gray for the remainder of the segment. - */ - if (! entropy->insufficient_data) { - - Se = cinfo->Se; - Al = cinfo->Al; - natural_order = cinfo->natural_order; - - /* Load up working state. - * We can avoid loading/saving bitread state if in an EOB run. - */ - EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */ - - /* There is always only one block per MCU */ - - if (EOBRUN > 0) /* if it's a band of zeroes... */ - EOBRUN--; /* ...process it now (we do nothing) */ - else { - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - block = MCU_data[0]; - tbl = entropy->ac_derived_tbl; - - for (k = cinfo->Ss; k <= Se; k++) { - HUFF_DECODE(s, br_state, tbl, return FALSE, label2); - r = s >> 4; - s &= 15; - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - /* Scale and output coefficient in natural (dezigzagged) order */ - (*block)[natural_order[k]] = (JCOEF) (s << Al); - } else { - if (r == 15) { /* ZRL */ - k += 15; /* skip 15 zeroes in band */ - } else { /* EOBr, run length is 2^r + appended bits */ - EOBRUN = 1 << r; - if (r) { /* EOBr, r > 0 */ - CHECK_BIT_BUFFER(br_state, r, return FALSE); - r = GET_BITS(r); - EOBRUN += r; - } - EOBRUN--; /* this band is processed at this moment */ - break; /* force end-of-band */ - } - } - } - - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - } - - /* Completed MCU, so update state */ - entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */ - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * MCU decoding for DC successive approximation refinement scan. - * Note: we assume such scans can be multi-component, although the spec - * is not very clear on the point. - */ - -METHODDEF(boolean) -decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - int blkn; - JBLOCKROW block; - BITREAD_STATE_VARS; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* Not worth the cycles to check insufficient_data here, - * since we will not change the data anyway if we read zeroes. - */ - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - block = MCU_data[blkn]; - - /* Encoded data is simply the next bit of the two's-complement DC value */ - CHECK_BIT_BUFFER(br_state, 1, return FALSE); - if (GET_BITS(1)) - (*block)[0] |= p1; - /* Note: since we use |=, repeating the assignment later is safe */ - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * MCU decoding for AC successive approximation refinement scan. - */ - -METHODDEF(boolean) -decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - register int s, k, r; - unsigned int EOBRUN; - int Se, p1, m1; - const int * natural_order; - JBLOCKROW block; - JCOEFPTR thiscoef; - BITREAD_STATE_VARS; - d_derived_tbl * tbl; - int num_newnz; - int newnz_pos[DCTSIZE2]; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, don't modify the MCU. - */ - if (! entropy->insufficient_data) { - - Se = cinfo->Se; - p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */ - natural_order = cinfo->natural_order; - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */ - - /* There is always only one block per MCU */ - block = MCU_data[0]; - tbl = entropy->ac_derived_tbl; - - /* If we are forced to suspend, we must undo the assignments to any newly - * nonzero coefficients in the block, because otherwise we'd get confused - * next time about which coefficients were already nonzero. - * But we need not undo addition of bits to already-nonzero coefficients; - * instead, we can test the current bit to see if we already did it. - */ - num_newnz = 0; - - /* initialize coefficient loop counter to start of band */ - k = cinfo->Ss; - - if (EOBRUN == 0) { - for (; k <= Se; k++) { - HUFF_DECODE(s, br_state, tbl, goto undoit, label3); - r = s >> 4; - s &= 15; - if (s) { - if (s != 1) /* size of new coef should always be 1 */ - WARNMS(cinfo, JWRN_HUFF_BAD_CODE); - CHECK_BIT_BUFFER(br_state, 1, goto undoit); - if (GET_BITS(1)) - s = p1; /* newly nonzero coef is positive */ - else - s = m1; /* newly nonzero coef is negative */ - } else { - if (r != 15) { - EOBRUN = 1 << r; /* EOBr, run length is 2^r + appended bits */ - if (r) { - CHECK_BIT_BUFFER(br_state, r, goto undoit); - r = GET_BITS(r); - EOBRUN += r; - } - break; /* rest of block is handled by EOB logic */ - } - /* note s = 0 for processing ZRL */ - } - /* Advance over already-nonzero coefs and r still-zero coefs, - * appending correction bits to the nonzeroes. A correction bit is 1 - * if the absolute value of the coefficient must be increased. - */ - do { - thiscoef = *block + natural_order[k]; - if (*thiscoef != 0) { - CHECK_BIT_BUFFER(br_state, 1, goto undoit); - if (GET_BITS(1)) { - if ((*thiscoef & p1) == 0) { /* do nothing if already set it */ - if (*thiscoef >= 0) - *thiscoef += p1; - else - *thiscoef += m1; - } - } - } else { - if (--r < 0) - break; /* reached target zero coefficient */ - } - k++; - } while (k <= Se); - if (s) { - int pos = natural_order[k]; - /* Output newly nonzero coefficient */ - (*block)[pos] = (JCOEF) s; - /* Remember its position in case we have to suspend */ - newnz_pos[num_newnz++] = pos; - } - } - } - - if (EOBRUN > 0) { - /* Scan any remaining coefficient positions after the end-of-band - * (the last newly nonzero coefficient, if any). Append a correction - * bit to each already-nonzero coefficient. A correction bit is 1 - * if the absolute value of the coefficient must be increased. - */ - for (; k <= Se; k++) { - thiscoef = *block + natural_order[k]; - if (*thiscoef != 0) { - CHECK_BIT_BUFFER(br_state, 1, goto undoit); - if (GET_BITS(1)) { - if ((*thiscoef & p1) == 0) { /* do nothing if already changed it */ - if (*thiscoef >= 0) - *thiscoef += p1; - else - *thiscoef += m1; - } - } - } - } - /* Count one block completed in EOB run */ - EOBRUN--; - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */ - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; - -undoit: - /* Re-zero any output coefficients that we made newly nonzero */ - while (num_newnz > 0) - (*block)[newnz_pos[--num_newnz]] = 0; - - return FALSE; -} - - -/* - * Decode one MCU's worth of Huffman-compressed coefficients, - * partial blocks. - */ - -METHODDEF(boolean) -decode_mcu_sub (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - const int * natural_order; - int Se, blkn; - BITREAD_STATE_VARS; - savable_state state; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, just leave the MCU set to zeroes. - * This way, we return uniform gray for the remainder of the segment. - */ - if (! entropy->insufficient_data) { - - natural_order = cinfo->natural_order; - Se = cinfo->lim_Se; - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(state, entropy->saved); - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - JBLOCKROW block = MCU_data[blkn]; - d_derived_tbl * htbl; - register int s, k, r; - int coef_limit, ci; - - /* Decode a single block's worth of coefficients */ - - /* Section F.2.2.1: decode the DC coefficient difference */ - htbl = entropy->dc_cur_tbls[blkn]; - HUFF_DECODE(s, br_state, htbl, return FALSE, label1); - - htbl = entropy->ac_cur_tbls[blkn]; - k = 1; - coef_limit = entropy->coef_limit[blkn]; - if (coef_limit) { - /* Convert DC difference to actual value, update last_dc_val */ - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - } - ci = cinfo->MCU_membership[blkn]; - s += state.last_dc_val[ci]; - state.last_dc_val[ci] = s; - /* Output the DC coefficient */ - (*block)[0] = (JCOEF) s; - - /* Section F.2.2.2: decode the AC coefficients */ - /* Since zeroes are skipped, output area must be cleared beforehand */ - for (; k < coef_limit; k++) { - HUFF_DECODE(s, br_state, htbl, return FALSE, label2); - - r = s >> 4; - s &= 15; - - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - /* Output coefficient in natural (dezigzagged) order. - * Note: the extra entries in natural_order[] will save us - * if k > Se, which could happen if the data is corrupted. - */ - (*block)[natural_order[k]] = (JCOEF) s; - } else { - if (r != 15) - goto EndOfBlock; - k += 15; - } - } - } else { - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - DROP_BITS(s); - } - } - - /* Section F.2.2.2: decode the AC coefficients */ - /* In this path we just discard the values */ - for (; k <= Se; k++) { - HUFF_DECODE(s, br_state, htbl, return FALSE, label3); - - r = s >> 4; - s &= 15; - - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - DROP_BITS(s); - } else { - if (r != 15) - break; - k += 15; - } - } - - EndOfBlock: ; - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(entropy->saved, state); - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * Decode one MCU's worth of Huffman-compressed coefficients, - * full-size blocks. - */ - -METHODDEF(boolean) -decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int blkn; - BITREAD_STATE_VARS; - savable_state state; - - /* Process restart marker if needed; may have to suspend */ - if (cinfo->restart_interval) { - if (entropy->restarts_to_go == 0) - if (! process_restart(cinfo)) - return FALSE; - } - - /* If we've run out of data, just leave the MCU set to zeroes. - * This way, we return uniform gray for the remainder of the segment. - */ - if (! entropy->insufficient_data) { - - /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(state, entropy->saved); - - /* Outer loop handles each block in the MCU */ - - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - JBLOCKROW block = MCU_data[blkn]; - d_derived_tbl * htbl; - register int s, k, r; - int coef_limit, ci; - - /* Decode a single block's worth of coefficients */ - - /* Section F.2.2.1: decode the DC coefficient difference */ - htbl = entropy->dc_cur_tbls[blkn]; - HUFF_DECODE(s, br_state, htbl, return FALSE, label1); - - htbl = entropy->ac_cur_tbls[blkn]; - k = 1; - coef_limit = entropy->coef_limit[blkn]; - if (coef_limit) { - /* Convert DC difference to actual value, update last_dc_val */ - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - } - ci = cinfo->MCU_membership[blkn]; - s += state.last_dc_val[ci]; - state.last_dc_val[ci] = s; - /* Output the DC coefficient */ - (*block)[0] = (JCOEF) s; - - /* Section F.2.2.2: decode the AC coefficients */ - /* Since zeroes are skipped, output area must be cleared beforehand */ - for (; k < coef_limit; k++) { - HUFF_DECODE(s, br_state, htbl, return FALSE, label2); - - r = s >> 4; - s &= 15; - - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - r = GET_BITS(s); - s = HUFF_EXTEND(r, s); - /* Output coefficient in natural (dezigzagged) order. - * Note: the extra entries in jpeg_natural_order[] will save us - * if k >= DCTSIZE2, which could happen if the data is corrupted. - */ - (*block)[jpeg_natural_order[k]] = (JCOEF) s; - } else { - if (r != 15) - goto EndOfBlock; - k += 15; - } - } - } else { - if (s) { - CHECK_BIT_BUFFER(br_state, s, return FALSE); - DROP_BITS(s); - } - } - - /* Section F.2.2.2: decode the AC coefficients */ - /* In this path we just discard the values */ - for (; k < DCTSIZE2; k++) { - HUFF_DECODE(s, br_state, htbl, return FALSE, label3); - - r = s >> 4; - s &= 15; - - if (s) { - k += r; - CHECK_BIT_BUFFER(br_state, s, return FALSE); - DROP_BITS(s); - } else { - if (r != 15) - break; - k += 15; - } - } - - EndOfBlock: ; - } - - /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); - ASSIGN_STATE(entropy->saved, state); - } - - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; - - return TRUE; -} - - -/* - * Initialize for a Huffman-compressed scan. - */ - -METHODDEF(void) -start_pass_huff_decoder (j_decompress_ptr cinfo) -{ - huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int ci, blkn, tbl, i; - jpeg_component_info * compptr; - - if (cinfo->progressive_mode) { - /* Validate progressive scan parameters */ - if (cinfo->Ss == 0) { - if (cinfo->Se != 0) - goto bad; - } else { - /* need not check Ss/Se < 0 since they came from unsigned bytes */ - if (cinfo->Se < cinfo->Ss || cinfo->Se > cinfo->lim_Se) - goto bad; - /* AC scans may have only one component */ - if (cinfo->comps_in_scan != 1) - goto bad; - } - if (cinfo->Ah != 0) { - /* Successive approximation refinement scan: must have Al = Ah-1. */ - if (cinfo->Ah-1 != cinfo->Al) - goto bad; - } - if (cinfo->Al > 13) { /* need not check for < 0 */ - /* Arguably the maximum Al value should be less than 13 for 8-bit precision, - * but the spec doesn't say so, and we try to be liberal about what we - * accept. Note: large Al values could result in out-of-range DC - * coefficients during early scans, leading to bizarre displays due to - * overflows in the IDCT math. But we won't crash. - */ - bad: - ERREXIT4(cinfo, JERR_BAD_PROGRESSION, - cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); - } - /* Update progression status, and verify that scan order is legal. - * Note that inter-scan inconsistencies are treated as warnings - * not fatal errors ... not clear if this is right way to behave. - */ - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - int coefi, cindex = cinfo->cur_comp_info[ci]->component_index; - int *coef_bit_ptr = & cinfo->coef_bits[cindex][0]; - if (cinfo->Ss && coef_bit_ptr[0] < 0) /* AC without prior DC scan */ - WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0); - for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) { - int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi]; - if (cinfo->Ah != expected) - WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, coefi); - coef_bit_ptr[coefi] = cinfo->Al; - } - } - - /* Select MCU decoding routine */ - if (cinfo->Ah == 0) { - if (cinfo->Ss == 0) - entropy->pub.decode_mcu = decode_mcu_DC_first; - else - entropy->pub.decode_mcu = decode_mcu_AC_first; - } else { - if (cinfo->Ss == 0) - entropy->pub.decode_mcu = decode_mcu_DC_refine; - else - entropy->pub.decode_mcu = decode_mcu_AC_refine; - } - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Make sure requested tables are present, and compute derived tables. - * We may build same derived table more than once, but it's not expensive. - */ - if (cinfo->Ss == 0) { - if (cinfo->Ah == 0) { /* DC refinement needs no table */ - tbl = compptr->dc_tbl_no; - jpeg_make_d_derived_tbl(cinfo, TRUE, tbl, - & entropy->derived_tbls[tbl]); - } - } else { - tbl = compptr->ac_tbl_no; - jpeg_make_d_derived_tbl(cinfo, FALSE, tbl, - & entropy->derived_tbls[tbl]); - /* remember the single active table */ - entropy->ac_derived_tbl = entropy->derived_tbls[tbl]; - } - /* Initialize DC predictions to 0 */ - entropy->saved.last_dc_val[ci] = 0; - } - - /* Initialize private state variables */ - entropy->saved.EOBRUN = 0; - } else { - /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG. - * This ought to be an error condition, but we make it a warning because - * there are some baseline files out there with all zeroes in these bytes. - */ - if (cinfo->Ss != 0 || cinfo->Ah != 0 || cinfo->Al != 0 || - ((cinfo->is_baseline || cinfo->Se < DCTSIZE2) && - cinfo->Se != cinfo->lim_Se)) - WARNMS(cinfo, JWRN_NOT_SEQUENTIAL); - - /* Select MCU decoding routine */ - /* We retain the hard-coded case for full-size blocks. - * This is not necessary, but it appears that this version is slightly - * more performant in the given implementation. - * With an improved implementation we would prefer a single optimized - * function. - */ - if (cinfo->lim_Se != DCTSIZE2-1) - entropy->pub.decode_mcu = decode_mcu_sub; - else - entropy->pub.decode_mcu = decode_mcu; - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Compute derived values for Huffman tables */ - /* We may do this more than once for a table, but it's not expensive */ - tbl = compptr->dc_tbl_no; - jpeg_make_d_derived_tbl(cinfo, TRUE, tbl, - & entropy->dc_derived_tbls[tbl]); - if (cinfo->lim_Se) { /* AC needs no table when not present */ - tbl = compptr->ac_tbl_no; - jpeg_make_d_derived_tbl(cinfo, FALSE, tbl, - & entropy->ac_derived_tbls[tbl]); - } - /* Initialize DC predictions to 0 */ - entropy->saved.last_dc_val[ci] = 0; - } - - /* Precalculate decoding info for each block in an MCU of this scan */ - for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { - ci = cinfo->MCU_membership[blkn]; - compptr = cinfo->cur_comp_info[ci]; - /* Precalculate which table to use for each block */ - entropy->dc_cur_tbls[blkn] = entropy->dc_derived_tbls[compptr->dc_tbl_no]; - entropy->ac_cur_tbls[blkn] = entropy->ac_derived_tbls[compptr->ac_tbl_no]; - /* Decide whether we really care about the coefficient values */ - if (compptr->component_needed) { - ci = compptr->DCT_v_scaled_size; - i = compptr->DCT_h_scaled_size; - switch (cinfo->lim_Se) { - case (1*1-1): - entropy->coef_limit[blkn] = 1; - break; - case (2*2-1): - if (ci <= 0 || ci > 2) ci = 2; - if (i <= 0 || i > 2) i = 2; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order2[ci - 1][i - 1]; - break; - case (3*3-1): - if (ci <= 0 || ci > 3) ci = 3; - if (i <= 0 || i > 3) i = 3; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order3[ci - 1][i - 1]; - break; - case (4*4-1): - if (ci <= 0 || ci > 4) ci = 4; - if (i <= 0 || i > 4) i = 4; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order4[ci - 1][i - 1]; - break; - case (5*5-1): - if (ci <= 0 || ci > 5) ci = 5; - if (i <= 0 || i > 5) i = 5; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order5[ci - 1][i - 1]; - break; - case (6*6-1): - if (ci <= 0 || ci > 6) ci = 6; - if (i <= 0 || i > 6) i = 6; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order6[ci - 1][i - 1]; - break; - case (7*7-1): - if (ci <= 0 || ci > 7) ci = 7; - if (i <= 0 || i > 7) i = 7; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order7[ci - 1][i - 1]; - break; - default: - if (ci <= 0 || ci > 8) ci = 8; - if (i <= 0 || i > 8) i = 8; - entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order[ci - 1][i - 1]; - break; - } - } else { - entropy->coef_limit[blkn] = 0; - } - } - } - - /* Initialize bitread state variables */ - entropy->bitstate.bits_left = 0; - entropy->bitstate.get_buffer = 0; /* unnecessary, but keeps Purify quiet */ - entropy->insufficient_data = FALSE; - - /* Initialize restart counter */ - entropy->restarts_to_go = cinfo->restart_interval; -} - - -/* - * Module initialization routine for Huffman entropy decoding. - */ - -GLOBAL(void) -jinit_huff_decoder (j_decompress_ptr cinfo) -{ - huff_entropy_ptr entropy; - int i; - - entropy = (huff_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(huff_entropy_decoder)); - cinfo->entropy = (struct jpeg_entropy_decoder *) entropy; - entropy->pub.start_pass = start_pass_huff_decoder; - - if (cinfo->progressive_mode) { - /* Create progression status table */ - int *coef_bit_ptr, ci; - cinfo->coef_bits = (int (*)[DCTSIZE2]) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components*DCTSIZE2*SIZEOF(int)); - coef_bit_ptr = & cinfo->coef_bits[0][0]; - for (ci = 0; ci < cinfo->num_components; ci++) - for (i = 0; i < DCTSIZE2; i++) - *coef_bit_ptr++ = -1; - - /* Mark derived tables unallocated */ - for (i = 0; i < NUM_HUFF_TBLS; i++) { - entropy->derived_tbls[i] = NULL; - } - } else { - /* Mark tables unallocated */ - for (i = 0; i < NUM_HUFF_TBLS; i++) { - entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL; - } - } -} diff --git a/Dependencies/libjpeg/jdinput.c b/Dependencies/libjpeg/jdinput.c deleted file mode 100644 index 2c5c717..0000000 --- a/Dependencies/libjpeg/jdinput.c +++ /dev/null @@ -1,661 +0,0 @@ -/* - * jdinput.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2002-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains input control logic for the JPEG decompressor. - * These routines are concerned with controlling the decompressor's input - * processing (marker reading and coefficient decoding). The actual input - * reading is done in jdmarker.c, jdhuff.c, and jdarith.c. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private state */ - -typedef struct { - struct jpeg_input_controller pub; /* public fields */ - - int inheaders; /* Nonzero until first SOS is reached */ -} my_input_controller; - -typedef my_input_controller * my_inputctl_ptr; - - -/* Forward declarations */ -METHODDEF(int) consume_markers JPP((j_decompress_ptr cinfo)); - - -/* - * Routines to calculate various quantities related to the size of the image. - */ - - -/* - * Compute output image dimensions and related values. - * NOTE: this is exported for possible use by application. - * Hence it mustn't do anything that can't be done twice. - */ - -GLOBAL(void) -jpeg_core_output_dimensions (j_decompress_ptr cinfo) -/* Do computations that are needed before master selection phase. - * This function is used for transcoding and full decompression. - */ -{ -#ifdef IDCT_SCALING_SUPPORTED - int ci; - jpeg_component_info *compptr; - - /* Compute actual output image dimensions and DCT scaling choices. */ - if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom) { - /* Provide 1/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 1; - cinfo->min_DCT_v_scaled_size = 1; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 2) { - /* Provide 2/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 2L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 2L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 2; - cinfo->min_DCT_v_scaled_size = 2; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 3) { - /* Provide 3/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 3L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 3L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 3; - cinfo->min_DCT_v_scaled_size = 3; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 4) { - /* Provide 4/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 4L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 4L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 4; - cinfo->min_DCT_v_scaled_size = 4; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 5) { - /* Provide 5/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 5L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 5L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 5; - cinfo->min_DCT_v_scaled_size = 5; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 6) { - /* Provide 6/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 6L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 6L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 6; - cinfo->min_DCT_v_scaled_size = 6; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 7) { - /* Provide 7/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 7L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 7L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 7; - cinfo->min_DCT_v_scaled_size = 7; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 8) { - /* Provide 8/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 8L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 8L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 8; - cinfo->min_DCT_v_scaled_size = 8; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 9) { - /* Provide 9/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 9L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 9L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 9; - cinfo->min_DCT_v_scaled_size = 9; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 10) { - /* Provide 10/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 10L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 10L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 10; - cinfo->min_DCT_v_scaled_size = 10; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 11) { - /* Provide 11/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 11L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 11L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 11; - cinfo->min_DCT_v_scaled_size = 11; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 12) { - /* Provide 12/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 12L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 12L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 12; - cinfo->min_DCT_v_scaled_size = 12; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 13) { - /* Provide 13/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 13L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 13L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 13; - cinfo->min_DCT_v_scaled_size = 13; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 14) { - /* Provide 14/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 14L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 14L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 14; - cinfo->min_DCT_v_scaled_size = 14; - } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 15) { - /* Provide 15/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 15L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 15L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 15; - cinfo->min_DCT_v_scaled_size = 15; - } else { - /* Provide 16/block_size scaling */ - cinfo->output_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * 16L, (long) cinfo->block_size); - cinfo->output_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * 16L, (long) cinfo->block_size); - cinfo->min_DCT_h_scaled_size = 16; - cinfo->min_DCT_v_scaled_size = 16; - } - - /* Recompute dimensions of components */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size; - compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size; - } - -#else /* !IDCT_SCALING_SUPPORTED */ - - /* Hardwire it to "no scaling" */ - cinfo->output_width = cinfo->image_width; - cinfo->output_height = cinfo->image_height; - /* jdinput.c has already initialized DCT_scaled_size, - * and has computed unscaled downsampled_width and downsampled_height. - */ - -#endif /* IDCT_SCALING_SUPPORTED */ -} - - -LOCAL(void) -initial_setup (j_decompress_ptr cinfo) -/* Called once, when first SOS marker is reached */ -{ - int ci; - jpeg_component_info *compptr; - - /* Make sure image isn't bigger than I can handle */ - if ((long) cinfo->image_height > (long) JPEG_MAX_DIMENSION || - (long) cinfo->image_width > (long) JPEG_MAX_DIMENSION) - ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION); - - /* For now, precision must match compiled-in value... */ - if (cinfo->data_precision != BITS_IN_JSAMPLE) - ERREXIT1(cinfo, JERR_BAD_PRECISION, cinfo->data_precision); - - /* Check that number of components won't exceed internal array sizes */ - if (cinfo->num_components > MAX_COMPONENTS) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, - MAX_COMPONENTS); - - /* Compute maximum sampling factors; check factor validity */ - cinfo->max_h_samp_factor = 1; - cinfo->max_v_samp_factor = 1; - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || - compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR) - ERREXIT(cinfo, JERR_BAD_SAMPLING); - cinfo->max_h_samp_factor = MAX(cinfo->max_h_samp_factor, - compptr->h_samp_factor); - cinfo->max_v_samp_factor = MAX(cinfo->max_v_samp_factor, - compptr->v_samp_factor); - } - - /* Derive block_size, natural_order, and lim_Se */ - if (cinfo->is_baseline || (cinfo->progressive_mode && - cinfo->comps_in_scan)) { /* no pseudo SOS marker */ - cinfo->block_size = DCTSIZE; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - } else - switch (cinfo->Se) { - case (1*1-1): - cinfo->block_size = 1; - cinfo->natural_order = jpeg_natural_order; /* not needed */ - cinfo->lim_Se = cinfo->Se; - break; - case (2*2-1): - cinfo->block_size = 2; - cinfo->natural_order = jpeg_natural_order2; - cinfo->lim_Se = cinfo->Se; - break; - case (3*3-1): - cinfo->block_size = 3; - cinfo->natural_order = jpeg_natural_order3; - cinfo->lim_Se = cinfo->Se; - break; - case (4*4-1): - cinfo->block_size = 4; - cinfo->natural_order = jpeg_natural_order4; - cinfo->lim_Se = cinfo->Se; - break; - case (5*5-1): - cinfo->block_size = 5; - cinfo->natural_order = jpeg_natural_order5; - cinfo->lim_Se = cinfo->Se; - break; - case (6*6-1): - cinfo->block_size = 6; - cinfo->natural_order = jpeg_natural_order6; - cinfo->lim_Se = cinfo->Se; - break; - case (7*7-1): - cinfo->block_size = 7; - cinfo->natural_order = jpeg_natural_order7; - cinfo->lim_Se = cinfo->Se; - break; - case (8*8-1): - cinfo->block_size = 8; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (9*9-1): - cinfo->block_size = 9; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (10*10-1): - cinfo->block_size = 10; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (11*11-1): - cinfo->block_size = 11; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (12*12-1): - cinfo->block_size = 12; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (13*13-1): - cinfo->block_size = 13; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (14*14-1): - cinfo->block_size = 14; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (15*15-1): - cinfo->block_size = 15; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - case (16*16-1): - cinfo->block_size = 16; - cinfo->natural_order = jpeg_natural_order; - cinfo->lim_Se = DCTSIZE2-1; - break; - default: - ERREXIT4(cinfo, JERR_BAD_PROGRESSION, - cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); - break; - } - - /* We initialize DCT_scaled_size and min_DCT_scaled_size to block_size. - * In the full decompressor, - * this will be overridden by jpeg_calc_output_dimensions in jdmaster.c; - * but in the transcoder, - * jpeg_calc_output_dimensions is not used, so we must do it here. - */ - cinfo->min_DCT_h_scaled_size = cinfo->block_size; - cinfo->min_DCT_v_scaled_size = cinfo->block_size; - - /* Compute dimensions of components */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - compptr->DCT_h_scaled_size = cinfo->block_size; - compptr->DCT_v_scaled_size = cinfo->block_size; - /* Size in DCT blocks */ - compptr->width_in_blocks = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor, - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - compptr->height_in_blocks = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - /* downsampled_width and downsampled_height will also be overridden by - * jdmaster.c if we are doing full decompression. The transcoder library - * doesn't use these values, but the calling application might. - */ - /* Size in samples */ - compptr->downsampled_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor, - (long) cinfo->max_h_samp_factor); - compptr->downsampled_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor, - (long) cinfo->max_v_samp_factor); - /* Mark component needed, until color conversion says otherwise */ - compptr->component_needed = TRUE; - /* Mark no quantization table yet saved for component */ - compptr->quant_table = NULL; - } - - /* Compute number of fully interleaved MCU rows. */ - cinfo->total_iMCU_rows = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - - /* Decide whether file contains multiple scans */ - if (cinfo->comps_in_scan < cinfo->num_components || cinfo->progressive_mode) - cinfo->inputctl->has_multiple_scans = TRUE; - else - cinfo->inputctl->has_multiple_scans = FALSE; -} - - -LOCAL(void) -per_scan_setup (j_decompress_ptr cinfo) -/* Do computations that are needed before processing a JPEG scan */ -/* cinfo->comps_in_scan and cinfo->cur_comp_info[] were set from SOS marker */ -{ - int ci, mcublks, tmp; - jpeg_component_info *compptr; - - if (cinfo->comps_in_scan == 1) { - - /* Noninterleaved (single-component) scan */ - compptr = cinfo->cur_comp_info[0]; - - /* Overall image size in MCUs */ - cinfo->MCUs_per_row = compptr->width_in_blocks; - cinfo->MCU_rows_in_scan = compptr->height_in_blocks; - - /* For noninterleaved scan, always one block per MCU */ - compptr->MCU_width = 1; - compptr->MCU_height = 1; - compptr->MCU_blocks = 1; - compptr->MCU_sample_width = compptr->DCT_h_scaled_size; - compptr->last_col_width = 1; - /* For noninterleaved scans, it is convenient to define last_row_height - * as the number of block rows present in the last iMCU row. - */ - tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor); - if (tmp == 0) tmp = compptr->v_samp_factor; - compptr->last_row_height = tmp; - - /* Prepare array describing MCU composition */ - cinfo->blocks_in_MCU = 1; - cinfo->MCU_membership[0] = 0; - - } else { - - /* Interleaved (multi-component) scan */ - if (cinfo->comps_in_scan <= 0 || cinfo->comps_in_scan > MAX_COMPS_IN_SCAN) - ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->comps_in_scan, - MAX_COMPS_IN_SCAN); - - /* Overall image size in MCUs */ - cinfo->MCUs_per_row = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width, - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - cinfo->MCU_rows_in_scan = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height, - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - - cinfo->blocks_in_MCU = 0; - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* Sampling factors give # of blocks of component in each MCU */ - compptr->MCU_width = compptr->h_samp_factor; - compptr->MCU_height = compptr->v_samp_factor; - compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height; - compptr->MCU_sample_width = compptr->MCU_width * compptr->DCT_h_scaled_size; - /* Figure number of non-dummy blocks in last MCU column & row */ - tmp = (int) (compptr->width_in_blocks % compptr->MCU_width); - if (tmp == 0) tmp = compptr->MCU_width; - compptr->last_col_width = tmp; - tmp = (int) (compptr->height_in_blocks % compptr->MCU_height); - if (tmp == 0) tmp = compptr->MCU_height; - compptr->last_row_height = tmp; - /* Prepare array describing MCU composition */ - mcublks = compptr->MCU_blocks; - if (cinfo->blocks_in_MCU + mcublks > D_MAX_BLOCKS_IN_MCU) - ERREXIT(cinfo, JERR_BAD_MCU_SIZE); - while (mcublks-- > 0) { - cinfo->MCU_membership[cinfo->blocks_in_MCU++] = ci; - } - } - - } -} - - -/* - * Save away a copy of the Q-table referenced by each component present - * in the current scan, unless already saved during a prior scan. - * - * In a multiple-scan JPEG file, the encoder could assign different components - * the same Q-table slot number, but change table definitions between scans - * so that each component uses a different Q-table. (The IJG encoder is not - * currently capable of doing this, but other encoders might.) Since we want - * to be able to dequantize all the components at the end of the file, this - * means that we have to save away the table actually used for each component. - * We do this by copying the table at the start of the first scan containing - * the component. - * The JPEG spec prohibits the encoder from changing the contents of a Q-table - * slot between scans of a component using that slot. If the encoder does so - * anyway, this decoder will simply use the Q-table values that were current - * at the start of the first scan for the component. - * - * The decompressor output side looks only at the saved quant tables, - * not at the current Q-table slots. - */ - -LOCAL(void) -latch_quant_tables (j_decompress_ptr cinfo) -{ - int ci, qtblno; - jpeg_component_info *compptr; - JQUANT_TBL * qtbl; - - for (ci = 0; ci < cinfo->comps_in_scan; ci++) { - compptr = cinfo->cur_comp_info[ci]; - /* No work if we already saved Q-table for this component */ - if (compptr->quant_table != NULL) - continue; - /* Make sure specified quantization table is present */ - qtblno = compptr->quant_tbl_no; - if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS || - cinfo->quant_tbl_ptrs[qtblno] == NULL) - ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno); - /* OK, save away the quantization table */ - qtbl = (JQUANT_TBL *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(JQUANT_TBL)); - MEMCOPY(qtbl, cinfo->quant_tbl_ptrs[qtblno], SIZEOF(JQUANT_TBL)); - compptr->quant_table = qtbl; - } -} - - -/* - * Initialize the input modules to read a scan of compressed data. - * The first call to this is done by jdmaster.c after initializing - * the entire decompressor (during jpeg_start_decompress). - * Subsequent calls come from consume_markers, below. - */ - -METHODDEF(void) -start_input_pass (j_decompress_ptr cinfo) -{ - per_scan_setup(cinfo); - latch_quant_tables(cinfo); - (*cinfo->entropy->start_pass) (cinfo); - (*cinfo->coef->start_input_pass) (cinfo); - cinfo->inputctl->consume_input = cinfo->coef->consume_data; -} - - -/* - * Finish up after inputting a compressed-data scan. - * This is called by the coefficient controller after it's read all - * the expected data of the scan. - */ - -METHODDEF(void) -finish_input_pass (j_decompress_ptr cinfo) -{ - cinfo->inputctl->consume_input = consume_markers; -} - - -/* - * Read JPEG markers before, between, or after compressed-data scans. - * Change state as necessary when a new scan is reached. - * Return value is JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. - * - * The consume_input method pointer points either here or to the - * coefficient controller's consume_data routine, depending on whether - * we are reading a compressed data segment or inter-segment markers. - * - * Note: This function should NOT return a pseudo SOS marker (with zero - * component number) to the caller. A pseudo marker received by - * read_markers is processed and then skipped for other markers. - */ - -METHODDEF(int) -consume_markers (j_decompress_ptr cinfo) -{ - my_inputctl_ptr inputctl = (my_inputctl_ptr) cinfo->inputctl; - int val; - - if (inputctl->pub.eoi_reached) /* After hitting EOI, read no further */ - return JPEG_REACHED_EOI; - - for (;;) { /* Loop to pass pseudo SOS marker */ - val = (*cinfo->marker->read_markers) (cinfo); - - switch (val) { - case JPEG_REACHED_SOS: /* Found SOS */ - if (inputctl->inheaders) { /* 1st SOS */ - if (inputctl->inheaders == 1) - initial_setup(cinfo); - if (cinfo->comps_in_scan == 0) { /* pseudo SOS marker */ - inputctl->inheaders = 2; - break; - } - inputctl->inheaders = 0; - /* Note: start_input_pass must be called by jdmaster.c - * before any more input can be consumed. jdapimin.c is - * responsible for enforcing this sequencing. - */ - } else { /* 2nd or later SOS marker */ - if (! inputctl->pub.has_multiple_scans) - ERREXIT(cinfo, JERR_EOI_EXPECTED); /* Oops, I wasn't expecting this! */ - if (cinfo->comps_in_scan == 0) /* unexpected pseudo SOS marker */ - break; - start_input_pass(cinfo); - } - return val; - case JPEG_REACHED_EOI: /* Found EOI */ - inputctl->pub.eoi_reached = TRUE; - if (inputctl->inheaders) { /* Tables-only datastream, apparently */ - if (cinfo->marker->saw_SOF) - ERREXIT(cinfo, JERR_SOF_NO_SOS); - } else { - /* Prevent infinite loop in coef ctlr's decompress_data routine - * if user set output_scan_number larger than number of scans. - */ - if (cinfo->output_scan_number > cinfo->input_scan_number) - cinfo->output_scan_number = cinfo->input_scan_number; - } - return val; - case JPEG_SUSPENDED: - return val; - default: - return val; - } - } -} - - -/* - * Reset state to begin a fresh datastream. - */ - -METHODDEF(void) -reset_input_controller (j_decompress_ptr cinfo) -{ - my_inputctl_ptr inputctl = (my_inputctl_ptr) cinfo->inputctl; - - inputctl->pub.consume_input = consume_markers; - inputctl->pub.has_multiple_scans = FALSE; /* "unknown" would be better */ - inputctl->pub.eoi_reached = FALSE; - inputctl->inheaders = 1; - /* Reset other modules */ - (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); - (*cinfo->marker->reset_marker_reader) (cinfo); - /* Reset progression state -- would be cleaner if entropy decoder did this */ - cinfo->coef_bits = NULL; -} - - -/* - * Initialize the input controller module. - * This is called only once, when the decompression object is created. - */ - -GLOBAL(void) -jinit_input_controller (j_decompress_ptr cinfo) -{ - my_inputctl_ptr inputctl; - - /* Create subobject in permanent pool */ - inputctl = (my_inputctl_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_input_controller)); - cinfo->inputctl = (struct jpeg_input_controller *) inputctl; - /* Initialize method pointers */ - inputctl->pub.consume_input = consume_markers; - inputctl->pub.reset_input_controller = reset_input_controller; - inputctl->pub.start_input_pass = start_input_pass; - inputctl->pub.finish_input_pass = finish_input_pass; - /* Initialize state: can't use reset_input_controller since we don't - * want to try to reset other modules yet. - */ - inputctl->pub.has_multiple_scans = FALSE; /* "unknown" would be better */ - inputctl->pub.eoi_reached = FALSE; - inputctl->inheaders = 1; -} diff --git a/Dependencies/libjpeg/jdmainct.c b/Dependencies/libjpeg/jdmainct.c deleted file mode 100644 index 02723ca..0000000 --- a/Dependencies/libjpeg/jdmainct.c +++ /dev/null @@ -1,512 +0,0 @@ -/* - * jdmainct.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the main buffer controller for decompression. - * The main buffer lies between the JPEG decompressor proper and the - * post-processor; it holds downsampled data in the JPEG colorspace. - * - * Note that this code is bypassed in raw-data mode, since the application - * supplies the equivalent of the main buffer in that case. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * In the current system design, the main buffer need never be a full-image - * buffer; any full-height buffers will be found inside the coefficient or - * postprocessing controllers. Nonetheless, the main controller is not - * trivial. Its responsibility is to provide context rows for upsampling/ - * rescaling, and doing this in an efficient fashion is a bit tricky. - * - * Postprocessor input data is counted in "row groups". A row group - * is defined to be (v_samp_factor * DCT_scaled_size / min_DCT_scaled_size) - * sample rows of each component. (We require DCT_scaled_size values to be - * chosen such that these numbers are integers. In practice DCT_scaled_size - * values will likely be powers of two, so we actually have the stronger - * condition that DCT_scaled_size / min_DCT_scaled_size is an integer.) - * Upsampling will typically produce max_v_samp_factor pixel rows from each - * row group (times any additional scale factor that the upsampler is - * applying). - * - * The coefficient controller will deliver data to us one iMCU row at a time; - * each iMCU row contains v_samp_factor * DCT_scaled_size sample rows, or - * exactly min_DCT_scaled_size row groups. (This amount of data corresponds - * to one row of MCUs when the image is fully interleaved.) Note that the - * number of sample rows varies across components, but the number of row - * groups does not. Some garbage sample rows may be included in the last iMCU - * row at the bottom of the image. - * - * Depending on the vertical scaling algorithm used, the upsampler may need - * access to the sample row(s) above and below its current input row group. - * The upsampler is required to set need_context_rows TRUE at global selection - * time if so. When need_context_rows is FALSE, this controller can simply - * obtain one iMCU row at a time from the coefficient controller and dole it - * out as row groups to the postprocessor. - * - * When need_context_rows is TRUE, this controller guarantees that the buffer - * passed to postprocessing contains at least one row group's worth of samples - * above and below the row group(s) being processed. Note that the context - * rows "above" the first passed row group appear at negative row offsets in - * the passed buffer. At the top and bottom of the image, the required - * context rows are manufactured by duplicating the first or last real sample - * row; this avoids having special cases in the upsampling inner loops. - * - * The amount of context is fixed at one row group just because that's a - * convenient number for this controller to work with. The existing - * upsamplers really only need one sample row of context. An upsampler - * supporting arbitrary output rescaling might wish for more than one row - * group of context when shrinking the image; tough, we don't handle that. - * (This is justified by the assumption that downsizing will be handled mostly - * by adjusting the DCT_scaled_size values, so that the actual scale factor at - * the upsample step needn't be much less than one.) - * - * To provide the desired context, we have to retain the last two row groups - * of one iMCU row while reading in the next iMCU row. (The last row group - * can't be processed until we have another row group for its below-context, - * and so we have to save the next-to-last group too for its above-context.) - * We could do this most simply by copying data around in our buffer, but - * that'd be very slow. We can avoid copying any data by creating a rather - * strange pointer structure. Here's how it works. We allocate a workspace - * consisting of M+2 row groups (where M = min_DCT_scaled_size is the number - * of row groups per iMCU row). We create two sets of redundant pointers to - * the workspace. Labeling the physical row groups 0 to M+1, the synthesized - * pointer lists look like this: - * M+1 M-1 - * master pointer --> 0 master pointer --> 0 - * 1 1 - * ... ... - * M-3 M-3 - * M-2 M - * M-1 M+1 - * M M-2 - * M+1 M-1 - * 0 0 - * We read alternate iMCU rows using each master pointer; thus the last two - * row groups of the previous iMCU row remain un-overwritten in the workspace. - * The pointer lists are set up so that the required context rows appear to - * be adjacent to the proper places when we pass the pointer lists to the - * upsampler. - * - * The above pictures describe the normal state of the pointer lists. - * At top and bottom of the image, we diddle the pointer lists to duplicate - * the first or last sample row as necessary (this is cheaper than copying - * sample rows around). - * - * This scheme breaks down if M < 2, ie, min_DCT_scaled_size is 1. In that - * situation each iMCU row provides only one row group so the buffering logic - * must be different (eg, we must read two iMCU rows before we can emit the - * first row group). For now, we simply do not support providing context - * rows when min_DCT_scaled_size is 1. That combination seems unlikely to - * be worth providing --- if someone wants a 1/8th-size preview, they probably - * want it quick and dirty, so a context-free upsampler is sufficient. - */ - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_d_main_controller pub; /* public fields */ - - /* Pointer to allocated workspace (M or M+2 row groups). */ - JSAMPARRAY buffer[MAX_COMPONENTS]; - - boolean buffer_full; /* Have we gotten an iMCU row from decoder? */ - JDIMENSION rowgroup_ctr; /* counts row groups output to postprocessor */ - - /* Remaining fields are only used in the context case. */ - - /* These are the master pointers to the funny-order pointer lists. */ - JSAMPIMAGE xbuffer[2]; /* pointers to weird pointer lists */ - - int whichptr; /* indicates which pointer set is now in use */ - int context_state; /* process_data state machine status */ - JDIMENSION rowgroups_avail; /* row groups available to postprocessor */ - JDIMENSION iMCU_row_ctr; /* counts iMCU rows to detect image top/bot */ -} my_main_controller; - -typedef my_main_controller * my_main_ptr; - -/* context_state values: */ -#define CTX_PREPARE_FOR_IMCU 0 /* need to prepare for MCU row */ -#define CTX_PROCESS_IMCU 1 /* feeding iMCU to postprocessor */ -#define CTX_POSTPONED_ROW 2 /* feeding postponed row group */ - - -/* Forward declarations */ -METHODDEF(void) process_data_simple_main - JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); -METHODDEF(void) process_data_context_main - JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); -#ifdef QUANT_2PASS_SUPPORTED -METHODDEF(void) process_data_crank_post - JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); -#endif - - -LOCAL(void) -alloc_funny_pointers (j_decompress_ptr cinfo) -/* Allocate space for the funny pointer lists. - * This is done only once, not once per pass. - */ -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - int ci, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; - JSAMPARRAY xbuf; - - /* Get top-level space for component array pointers. - * We alloc both arrays with one call to save a few cycles. - */ - main->xbuffer[0] = (JSAMPIMAGE) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components * 2 * SIZEOF(JSAMPARRAY)); - main->xbuffer[1] = main->xbuffer[0] + cinfo->num_components; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - /* Get space for pointer lists --- M+4 row groups in each list. - * We alloc both pointer lists with one call to save a few cycles. - */ - xbuf = (JSAMPARRAY) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 2 * (rgroup * (M + 4)) * SIZEOF(JSAMPROW)); - xbuf += rgroup; /* want one row group at negative offsets */ - main->xbuffer[0][ci] = xbuf; - xbuf += rgroup * (M + 4); - main->xbuffer[1][ci] = xbuf; - } -} - - -LOCAL(void) -make_funny_pointers (j_decompress_ptr cinfo) -/* Create the funny pointer lists discussed in the comments above. - * The actual workspace is already allocated (in main->buffer), - * and the space for the pointer lists is allocated too. - * This routine just fills in the curiously ordered lists. - * This will be repeated at the beginning of each pass. - */ -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - int ci, i, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; - JSAMPARRAY buf, xbuf0, xbuf1; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - xbuf0 = main->xbuffer[0][ci]; - xbuf1 = main->xbuffer[1][ci]; - /* First copy the workspace pointers as-is */ - buf = main->buffer[ci]; - for (i = 0; i < rgroup * (M + 2); i++) { - xbuf0[i] = xbuf1[i] = buf[i]; - } - /* In the second list, put the last four row groups in swapped order */ - for (i = 0; i < rgroup * 2; i++) { - xbuf1[rgroup*(M-2) + i] = buf[rgroup*M + i]; - xbuf1[rgroup*M + i] = buf[rgroup*(M-2) + i]; - } - /* The wraparound pointers at top and bottom will be filled later - * (see set_wraparound_pointers, below). Initially we want the "above" - * pointers to duplicate the first actual data line. This only needs - * to happen in xbuffer[0]. - */ - for (i = 0; i < rgroup; i++) { - xbuf0[i - rgroup] = xbuf0[0]; - } - } -} - - -LOCAL(void) -set_wraparound_pointers (j_decompress_ptr cinfo) -/* Set up the "wraparound" pointers at top and bottom of the pointer lists. - * This changes the pointer list state from top-of-image to the normal state. - */ -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - int ci, i, rgroup; - int M = cinfo->min_DCT_v_scaled_size; - jpeg_component_info *compptr; - JSAMPARRAY xbuf0, xbuf1; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - xbuf0 = main->xbuffer[0][ci]; - xbuf1 = main->xbuffer[1][ci]; - for (i = 0; i < rgroup; i++) { - xbuf0[i - rgroup] = xbuf0[rgroup*(M+1) + i]; - xbuf1[i - rgroup] = xbuf1[rgroup*(M+1) + i]; - xbuf0[rgroup*(M+2) + i] = xbuf0[i]; - xbuf1[rgroup*(M+2) + i] = xbuf1[i]; - } - } -} - - -LOCAL(void) -set_bottom_pointers (j_decompress_ptr cinfo) -/* Change the pointer lists to duplicate the last sample row at the bottom - * of the image. whichptr indicates which xbuffer holds the final iMCU row. - * Also sets rowgroups_avail to indicate number of nondummy row groups in row. - */ -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - int ci, i, rgroup, iMCUheight, rows_left; - jpeg_component_info *compptr; - JSAMPARRAY xbuf; - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Count sample rows in one iMCU row and in one row group */ - iMCUheight = compptr->v_samp_factor * compptr->DCT_v_scaled_size; - rgroup = iMCUheight / cinfo->min_DCT_v_scaled_size; - /* Count nondummy sample rows remaining for this component */ - rows_left = (int) (compptr->downsampled_height % (JDIMENSION) iMCUheight); - if (rows_left == 0) rows_left = iMCUheight; - /* Count nondummy row groups. Should get same answer for each component, - * so we need only do it once. - */ - if (ci == 0) { - main->rowgroups_avail = (JDIMENSION) ((rows_left-1) / rgroup + 1); - } - /* Duplicate the last real sample row rgroup*2 times; this pads out the - * last partial rowgroup and ensures at least one full rowgroup of context. - */ - xbuf = main->xbuffer[main->whichptr][ci]; - for (i = 0; i < rgroup * 2; i++) { - xbuf[rows_left + i] = xbuf[rows_left-1]; - } - } -} - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_main (j_decompress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - - switch (pass_mode) { - case JBUF_PASS_THRU: - if (cinfo->upsample->need_context_rows) { - main->pub.process_data = process_data_context_main; - make_funny_pointers(cinfo); /* Create the xbuffer[] lists */ - main->whichptr = 0; /* Read first iMCU row into xbuffer[0] */ - main->context_state = CTX_PREPARE_FOR_IMCU; - main->iMCU_row_ctr = 0; - } else { - /* Simple case with no context needed */ - main->pub.process_data = process_data_simple_main; - } - main->buffer_full = FALSE; /* Mark buffer empty */ - main->rowgroup_ctr = 0; - break; -#ifdef QUANT_2PASS_SUPPORTED - case JBUF_CRANK_DEST: - /* For last pass of 2-pass quantization, just crank the postprocessor */ - main->pub.process_data = process_data_crank_post; - break; -#endif - default: - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - break; - } -} - - -/* - * Process some data. - * This handles the simple case where no context is required. - */ - -METHODDEF(void) -process_data_simple_main (j_decompress_ptr cinfo, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - JDIMENSION rowgroups_avail; - - /* Read input data if we haven't filled the main buffer yet */ - if (! main->buffer_full) { - if (! (*cinfo->coef->decompress_data) (cinfo, main->buffer)) - return; /* suspension forced, can do nothing more */ - main->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ - } - - /* There are always min_DCT_scaled_size row groups in an iMCU row. */ - rowgroups_avail = (JDIMENSION) cinfo->min_DCT_v_scaled_size; - /* Note: at the bottom of the image, we may pass extra garbage row groups - * to the postprocessor. The postprocessor has to check for bottom - * of image anyway (at row resolution), so no point in us doing it too. - */ - - /* Feed the postprocessor */ - (*cinfo->post->post_process_data) (cinfo, main->buffer, - &main->rowgroup_ctr, rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); - - /* Has postprocessor consumed all the data yet? If so, mark buffer empty */ - if (main->rowgroup_ctr >= rowgroups_avail) { - main->buffer_full = FALSE; - main->rowgroup_ctr = 0; - } -} - - -/* - * Process some data. - * This handles the case where context rows must be provided. - */ - -METHODDEF(void) -process_data_context_main (j_decompress_ptr cinfo, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_main_ptr main = (my_main_ptr) cinfo->main; - - /* Read input data if we haven't filled the main buffer yet */ - if (! main->buffer_full) { - if (! (*cinfo->coef->decompress_data) (cinfo, - main->xbuffer[main->whichptr])) - return; /* suspension forced, can do nothing more */ - main->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ - main->iMCU_row_ctr++; /* count rows received */ - } - - /* Postprocessor typically will not swallow all the input data it is handed - * in one call (due to filling the output buffer first). Must be prepared - * to exit and restart. This switch lets us keep track of how far we got. - * Note that each case falls through to the next on successful completion. - */ - switch (main->context_state) { - case CTX_POSTPONED_ROW: - /* Call postprocessor using previously set pointers for postponed row */ - (*cinfo->post->post_process_data) (cinfo, main->xbuffer[main->whichptr], - &main->rowgroup_ctr, main->rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); - if (main->rowgroup_ctr < main->rowgroups_avail) - return; /* Need to suspend */ - main->context_state = CTX_PREPARE_FOR_IMCU; - if (*out_row_ctr >= out_rows_avail) - return; /* Postprocessor exactly filled output buf */ - /*FALLTHROUGH*/ - case CTX_PREPARE_FOR_IMCU: - /* Prepare to process first M-1 row groups of this iMCU row */ - main->rowgroup_ctr = 0; - main->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size - 1); - /* Check for bottom of image: if so, tweak pointers to "duplicate" - * the last sample row, and adjust rowgroups_avail to ignore padding rows. - */ - if (main->iMCU_row_ctr == cinfo->total_iMCU_rows) - set_bottom_pointers(cinfo); - main->context_state = CTX_PROCESS_IMCU; - /*FALLTHROUGH*/ - case CTX_PROCESS_IMCU: - /* Call postprocessor using previously set pointers */ - (*cinfo->post->post_process_data) (cinfo, main->xbuffer[main->whichptr], - &main->rowgroup_ctr, main->rowgroups_avail, - output_buf, out_row_ctr, out_rows_avail); - if (main->rowgroup_ctr < main->rowgroups_avail) - return; /* Need to suspend */ - /* After the first iMCU, change wraparound pointers to normal state */ - if (main->iMCU_row_ctr == 1) - set_wraparound_pointers(cinfo); - /* Prepare to load new iMCU row using other xbuffer list */ - main->whichptr ^= 1; /* 0=>1 or 1=>0 */ - main->buffer_full = FALSE; - /* Still need to process last row group of this iMCU row, */ - /* which is saved at index M+1 of the other xbuffer */ - main->rowgroup_ctr = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 1); - main->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 2); - main->context_state = CTX_POSTPONED_ROW; - } -} - - -/* - * Process some data. - * Final pass of two-pass quantization: just call the postprocessor. - * Source data will be the postprocessor controller's internal buffer. - */ - -#ifdef QUANT_2PASS_SUPPORTED - -METHODDEF(void) -process_data_crank_post (j_decompress_ptr cinfo, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - (*cinfo->post->post_process_data) (cinfo, (JSAMPIMAGE) NULL, - (JDIMENSION *) NULL, (JDIMENSION) 0, - output_buf, out_row_ctr, out_rows_avail); -} - -#endif /* QUANT_2PASS_SUPPORTED */ - - -/* - * Initialize main buffer controller. - */ - -GLOBAL(void) -jinit_d_main_controller (j_decompress_ptr cinfo, boolean need_full_buffer) -{ - my_main_ptr main; - int ci, rgroup, ngroups; - jpeg_component_info *compptr; - - main = (my_main_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_main_controller)); - cinfo->main = (struct jpeg_d_main_controller *) main; - main->pub.start_pass = start_pass_main; - - if (need_full_buffer) /* shouldn't happen */ - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - - /* Allocate the workspace. - * ngroups is the number of row groups we need. - */ - if (cinfo->upsample->need_context_rows) { - if (cinfo->min_DCT_v_scaled_size < 2) /* unsupported, see comments above */ - ERREXIT(cinfo, JERR_NOTIMPL); - alloc_funny_pointers(cinfo); /* Alloc space for xbuffer[] lists */ - ngroups = cinfo->min_DCT_v_scaled_size + 2; - } else { - ngroups = cinfo->min_DCT_v_scaled_size; - } - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ - main->buffer[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - compptr->width_in_blocks * compptr->DCT_h_scaled_size, - (JDIMENSION) (rgroup * ngroups)); - } -} diff --git a/Dependencies/libjpeg/jdmarker.c b/Dependencies/libjpeg/jdmarker.c deleted file mode 100644 index f2a9cc4..0000000 --- a/Dependencies/libjpeg/jdmarker.c +++ /dev/null @@ -1,1406 +0,0 @@ -/* - * jdmarker.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to decode JPEG datastream markers. - * Most of the complexity arises from our desire to support input - * suspension: if not all of the data for a marker is available, - * we must exit back to the application. On resumption, we reprocess - * the marker. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -typedef enum { /* JPEG marker codes */ - M_SOF0 = 0xc0, - M_SOF1 = 0xc1, - M_SOF2 = 0xc2, - M_SOF3 = 0xc3, - - M_SOF5 = 0xc5, - M_SOF6 = 0xc6, - M_SOF7 = 0xc7, - - M_JPG = 0xc8, - M_SOF9 = 0xc9, - M_SOF10 = 0xca, - M_SOF11 = 0xcb, - - M_SOF13 = 0xcd, - M_SOF14 = 0xce, - M_SOF15 = 0xcf, - - M_DHT = 0xc4, - - M_DAC = 0xcc, - - M_RST0 = 0xd0, - M_RST1 = 0xd1, - M_RST2 = 0xd2, - M_RST3 = 0xd3, - M_RST4 = 0xd4, - M_RST5 = 0xd5, - M_RST6 = 0xd6, - M_RST7 = 0xd7, - - M_SOI = 0xd8, - M_EOI = 0xd9, - M_SOS = 0xda, - M_DQT = 0xdb, - M_DNL = 0xdc, - M_DRI = 0xdd, - M_DHP = 0xde, - M_EXP = 0xdf, - - M_APP0 = 0xe0, - M_APP1 = 0xe1, - M_APP2 = 0xe2, - M_APP3 = 0xe3, - M_APP4 = 0xe4, - M_APP5 = 0xe5, - M_APP6 = 0xe6, - M_APP7 = 0xe7, - M_APP8 = 0xe8, - M_APP9 = 0xe9, - M_APP10 = 0xea, - M_APP11 = 0xeb, - M_APP12 = 0xec, - M_APP13 = 0xed, - M_APP14 = 0xee, - M_APP15 = 0xef, - - M_JPG0 = 0xf0, - M_JPG13 = 0xfd, - M_COM = 0xfe, - - M_TEM = 0x01, - - M_ERROR = 0x100 -} JPEG_MARKER; - - -/* Private state */ - -typedef struct { - struct jpeg_marker_reader pub; /* public fields */ - - /* Application-overridable marker processing methods */ - jpeg_marker_parser_method process_COM; - jpeg_marker_parser_method process_APPn[16]; - - /* Limit on marker data length to save for each marker type */ - unsigned int length_limit_COM; - unsigned int length_limit_APPn[16]; - - /* Status of COM/APPn marker saving */ - jpeg_saved_marker_ptr cur_marker; /* NULL if not processing a marker */ - unsigned int bytes_read; /* data bytes read so far in marker */ - /* Note: cur_marker is not linked into marker_list until it's all read. */ -} my_marker_reader; - -typedef my_marker_reader * my_marker_ptr; - - -/* - * Macros for fetching data from the data source module. - * - * At all times, cinfo->src->next_input_byte and ->bytes_in_buffer reflect - * the current restart point; we update them only when we have reached a - * suitable place to restart if a suspension occurs. - */ - -/* Declare and initialize local copies of input pointer/count */ -#define INPUT_VARS(cinfo) \ - struct jpeg_source_mgr * datasrc = (cinfo)->src; \ - const JOCTET * next_input_byte = datasrc->next_input_byte; \ - size_t bytes_in_buffer = datasrc->bytes_in_buffer - -/* Unload the local copies --- do this only at a restart boundary */ -#define INPUT_SYNC(cinfo) \ - ( datasrc->next_input_byte = next_input_byte, \ - datasrc->bytes_in_buffer = bytes_in_buffer ) - -/* Reload the local copies --- used only in MAKE_BYTE_AVAIL */ -#define INPUT_RELOAD(cinfo) \ - ( next_input_byte = datasrc->next_input_byte, \ - bytes_in_buffer = datasrc->bytes_in_buffer ) - -/* Internal macro for INPUT_BYTE and INPUT_2BYTES: make a byte available. - * Note we do *not* do INPUT_SYNC before calling fill_input_buffer, - * but we must reload the local copies after a successful fill. - */ -#define MAKE_BYTE_AVAIL(cinfo,action) \ - if (bytes_in_buffer == 0) { \ - if (! (*datasrc->fill_input_buffer) (cinfo)) \ - { action; } \ - INPUT_RELOAD(cinfo); \ - } - -/* Read a byte into variable V. - * If must suspend, take the specified action (typically "return FALSE"). - */ -#define INPUT_BYTE(cinfo,V,action) \ - MAKESTMT( MAKE_BYTE_AVAIL(cinfo,action); \ - bytes_in_buffer--; \ - V = GETJOCTET(*next_input_byte++); ) - -/* As above, but read two bytes interpreted as an unsigned 16-bit integer. - * V should be declared unsigned int or perhaps INT32. - */ -#define INPUT_2BYTES(cinfo,V,action) \ - MAKESTMT( MAKE_BYTE_AVAIL(cinfo,action); \ - bytes_in_buffer--; \ - V = ((unsigned int) GETJOCTET(*next_input_byte++)) << 8; \ - MAKE_BYTE_AVAIL(cinfo,action); \ - bytes_in_buffer--; \ - V += GETJOCTET(*next_input_byte++); ) - - -/* - * Routines to process JPEG markers. - * - * Entry condition: JPEG marker itself has been read and its code saved - * in cinfo->unread_marker; input restart point is just after the marker. - * - * Exit: if return TRUE, have read and processed any parameters, and have - * updated the restart point to point after the parameters. - * If return FALSE, was forced to suspend before reaching end of - * marker parameters; restart point has not been moved. Same routine - * will be called again after application supplies more input data. - * - * This approach to suspension assumes that all of a marker's parameters - * can fit into a single input bufferload. This should hold for "normal" - * markers. Some COM/APPn markers might have large parameter segments - * that might not fit. If we are simply dropping such a marker, we use - * skip_input_data to get past it, and thereby put the problem on the - * source manager's shoulders. If we are saving the marker's contents - * into memory, we use a slightly different convention: when forced to - * suspend, the marker processor updates the restart point to the end of - * what it's consumed (ie, the end of the buffer) before returning FALSE. - * On resumption, cinfo->unread_marker still contains the marker code, - * but the data source will point to the next chunk of marker data. - * The marker processor must retain internal state to deal with this. - * - * Note that we don't bother to avoid duplicate trace messages if a - * suspension occurs within marker parameters. Other side effects - * require more care. - */ - - -LOCAL(boolean) -get_soi (j_decompress_ptr cinfo) -/* Process an SOI marker */ -{ - int i; - - TRACEMS(cinfo, 1, JTRC_SOI); - - if (cinfo->marker->saw_SOI) - ERREXIT(cinfo, JERR_SOI_DUPLICATE); - - /* Reset all parameters that are defined to be reset by SOI */ - - for (i = 0; i < NUM_ARITH_TBLS; i++) { - cinfo->arith_dc_L[i] = 0; - cinfo->arith_dc_U[i] = 1; - cinfo->arith_ac_K[i] = 5; - } - cinfo->restart_interval = 0; - - /* Set initial assumptions for colorspace etc */ - - cinfo->jpeg_color_space = JCS_UNKNOWN; - cinfo->CCIR601_sampling = FALSE; /* Assume non-CCIR sampling??? */ - - cinfo->saw_JFIF_marker = FALSE; - cinfo->JFIF_major_version = 1; /* set default JFIF APP0 values */ - cinfo->JFIF_minor_version = 1; - cinfo->density_unit = 0; - cinfo->X_density = 1; - cinfo->Y_density = 1; - cinfo->saw_Adobe_marker = FALSE; - cinfo->Adobe_transform = 0; - - cinfo->marker->saw_SOI = TRUE; - - return TRUE; -} - - -LOCAL(boolean) -get_sof (j_decompress_ptr cinfo, boolean is_baseline, boolean is_prog, - boolean is_arith) -/* Process a SOFn marker */ -{ - INT32 length; - int c, ci; - jpeg_component_info * compptr; - INPUT_VARS(cinfo); - - cinfo->is_baseline = is_baseline; - cinfo->progressive_mode = is_prog; - cinfo->arith_code = is_arith; - - INPUT_2BYTES(cinfo, length, return FALSE); - - INPUT_BYTE(cinfo, cinfo->data_precision, return FALSE); - INPUT_2BYTES(cinfo, cinfo->image_height, return FALSE); - INPUT_2BYTES(cinfo, cinfo->image_width, return FALSE); - INPUT_BYTE(cinfo, cinfo->num_components, return FALSE); - - length -= 8; - - TRACEMS4(cinfo, 1, JTRC_SOF, cinfo->unread_marker, - (int) cinfo->image_width, (int) cinfo->image_height, - cinfo->num_components); - - if (cinfo->marker->saw_SOF) - ERREXIT(cinfo, JERR_SOF_DUPLICATE); - - /* We don't support files in which the image height is initially specified */ - /* as 0 and is later redefined by DNL. As long as we have to check that, */ - /* might as well have a general sanity check. */ - if (cinfo->image_height <= 0 || cinfo->image_width <= 0 - || cinfo->num_components <= 0) - ERREXIT(cinfo, JERR_EMPTY_IMAGE); - - if (length != (cinfo->num_components * 3)) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - if (cinfo->comp_info == NULL) /* do only once, even if suspend */ - cinfo->comp_info = (jpeg_component_info *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components * SIZEOF(jpeg_component_info)); - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - compptr->component_index = ci; - INPUT_BYTE(cinfo, compptr->component_id, return FALSE); - INPUT_BYTE(cinfo, c, return FALSE); - compptr->h_samp_factor = (c >> 4) & 15; - compptr->v_samp_factor = (c ) & 15; - INPUT_BYTE(cinfo, compptr->quant_tbl_no, return FALSE); - - TRACEMS4(cinfo, 1, JTRC_SOF_COMPONENT, - compptr->component_id, compptr->h_samp_factor, - compptr->v_samp_factor, compptr->quant_tbl_no); - } - - cinfo->marker->saw_SOF = TRUE; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -LOCAL(boolean) -get_sos (j_decompress_ptr cinfo) -/* Process a SOS marker */ -{ - INT32 length; - int i, ci, n, c, cc; - jpeg_component_info * compptr; - INPUT_VARS(cinfo); - - if (! cinfo->marker->saw_SOF) - ERREXIT(cinfo, JERR_SOS_NO_SOF); - - INPUT_2BYTES(cinfo, length, return FALSE); - - INPUT_BYTE(cinfo, n, return FALSE); /* Number of components */ - - TRACEMS1(cinfo, 1, JTRC_SOS, n); - - if (length != (n * 2 + 6) || n > MAX_COMPS_IN_SCAN || - (n == 0 && !cinfo->progressive_mode)) - /* pseudo SOS marker only allowed in progressive mode */ - ERREXIT(cinfo, JERR_BAD_LENGTH); - - cinfo->comps_in_scan = n; - - /* Collect the component-spec parameters */ - - for (i = 0; i < n; i++) { - INPUT_BYTE(cinfo, cc, return FALSE); - INPUT_BYTE(cinfo, c, return FALSE); - - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - if (cc == compptr->component_id) - goto id_found; - } - - ERREXIT1(cinfo, JERR_BAD_COMPONENT_ID, cc); - - id_found: - - cinfo->cur_comp_info[i] = compptr; - compptr->dc_tbl_no = (c >> 4) & 15; - compptr->ac_tbl_no = (c ) & 15; - - TRACEMS3(cinfo, 1, JTRC_SOS_COMPONENT, cc, - compptr->dc_tbl_no, compptr->ac_tbl_no); - } - - /* Collect the additional scan parameters Ss, Se, Ah/Al. */ - INPUT_BYTE(cinfo, c, return FALSE); - cinfo->Ss = c; - INPUT_BYTE(cinfo, c, return FALSE); - cinfo->Se = c; - INPUT_BYTE(cinfo, c, return FALSE); - cinfo->Ah = (c >> 4) & 15; - cinfo->Al = (c ) & 15; - - TRACEMS4(cinfo, 1, JTRC_SOS_PARAMS, cinfo->Ss, cinfo->Se, - cinfo->Ah, cinfo->Al); - - /* Prepare to scan data & restart markers */ - cinfo->marker->next_restart_num = 0; - - /* Count another (non-pseudo) SOS marker */ - if (n) cinfo->input_scan_number++; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -#ifdef D_ARITH_CODING_SUPPORTED - -LOCAL(boolean) -get_dac (j_decompress_ptr cinfo) -/* Process a DAC marker */ -{ - INT32 length; - int index, val; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - while (length > 0) { - INPUT_BYTE(cinfo, index, return FALSE); - INPUT_BYTE(cinfo, val, return FALSE); - - length -= 2; - - TRACEMS2(cinfo, 1, JTRC_DAC, index, val); - - if (index < 0 || index >= (2*NUM_ARITH_TBLS)) - ERREXIT1(cinfo, JERR_DAC_INDEX, index); - - if (index >= NUM_ARITH_TBLS) { /* define AC table */ - cinfo->arith_ac_K[index-NUM_ARITH_TBLS] = (UINT8) val; - } else { /* define DC table */ - cinfo->arith_dc_L[index] = (UINT8) (val & 0x0F); - cinfo->arith_dc_U[index] = (UINT8) (val >> 4); - if (cinfo->arith_dc_L[index] > cinfo->arith_dc_U[index]) - ERREXIT1(cinfo, JERR_DAC_VALUE, val); - } - } - - if (length != 0) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - INPUT_SYNC(cinfo); - return TRUE; -} - -#else /* ! D_ARITH_CODING_SUPPORTED */ - -#define get_dac(cinfo) skip_variable(cinfo) - -#endif /* D_ARITH_CODING_SUPPORTED */ - - -LOCAL(boolean) -get_dht (j_decompress_ptr cinfo) -/* Process a DHT marker */ -{ - INT32 length; - UINT8 bits[17]; - UINT8 huffval[256]; - int i, index, count; - JHUFF_TBL **htblptr; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - while (length > 16) { - INPUT_BYTE(cinfo, index, return FALSE); - - TRACEMS1(cinfo, 1, JTRC_DHT, index); - - bits[0] = 0; - count = 0; - for (i = 1; i <= 16; i++) { - INPUT_BYTE(cinfo, bits[i], return FALSE); - count += bits[i]; - } - - length -= 1 + 16; - - TRACEMS8(cinfo, 2, JTRC_HUFFBITS, - bits[1], bits[2], bits[3], bits[4], - bits[5], bits[6], bits[7], bits[8]); - TRACEMS8(cinfo, 2, JTRC_HUFFBITS, - bits[9], bits[10], bits[11], bits[12], - bits[13], bits[14], bits[15], bits[16]); - - /* Here we just do minimal validation of the counts to avoid walking - * off the end of our table space. jdhuff.c will check more carefully. - */ - if (count > 256 || ((INT32) count) > length) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - - for (i = 0; i < count; i++) - INPUT_BYTE(cinfo, huffval[i], return FALSE); - - length -= count; - - if (index & 0x10) { /* AC table definition */ - index -= 0x10; - htblptr = &cinfo->ac_huff_tbl_ptrs[index]; - } else { /* DC table definition */ - htblptr = &cinfo->dc_huff_tbl_ptrs[index]; - } - - if (index < 0 || index >= NUM_HUFF_TBLS) - ERREXIT1(cinfo, JERR_DHT_INDEX, index); - - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - - MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); - MEMCOPY((*htblptr)->huffval, huffval, SIZEOF((*htblptr)->huffval)); - } - - if (length != 0) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - INPUT_SYNC(cinfo); - return TRUE; -} - - -LOCAL(boolean) -get_dqt (j_decompress_ptr cinfo) -/* Process a DQT marker */ -{ - INT32 length, count, i; - int n, prec; - unsigned int tmp; - JQUANT_TBL *quant_ptr; - const int *natural_order; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - while (length > 0) { - length--; - INPUT_BYTE(cinfo, n, return FALSE); - prec = n >> 4; - n &= 0x0F; - - TRACEMS2(cinfo, 1, JTRC_DQT, n, prec); - - if (n >= NUM_QUANT_TBLS) - ERREXIT1(cinfo, JERR_DQT_INDEX, n); - - if (cinfo->quant_tbl_ptrs[n] == NULL) - cinfo->quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) cinfo); - quant_ptr = cinfo->quant_tbl_ptrs[n]; - - if (prec) { - if (length < DCTSIZE2 * 2) { - /* Initialize full table for safety. */ - for (i = 0; i < DCTSIZE2; i++) { - quant_ptr->quantval[i] = 1; - } - count = length >> 1; - } else - count = DCTSIZE2; - } else { - if (length < DCTSIZE2) { - /* Initialize full table for safety. */ - for (i = 0; i < DCTSIZE2; i++) { - quant_ptr->quantval[i] = 1; - } - count = length; - } else - count = DCTSIZE2; - } - - switch (count) { - case (2*2): natural_order = jpeg_natural_order2; break; - case (3*3): natural_order = jpeg_natural_order3; break; - case (4*4): natural_order = jpeg_natural_order4; break; - case (5*5): natural_order = jpeg_natural_order5; break; - case (6*6): natural_order = jpeg_natural_order6; break; - case (7*7): natural_order = jpeg_natural_order7; break; - default: natural_order = jpeg_natural_order; break; - } - - for (i = 0; i < count; i++) { - if (prec) - INPUT_2BYTES(cinfo, tmp, return FALSE); - else - INPUT_BYTE(cinfo, tmp, return FALSE); - /* We convert the zigzag-order table to natural array order. */ - quant_ptr->quantval[natural_order[i]] = (UINT16) tmp; - } - - if (cinfo->err->trace_level >= 2) { - for (i = 0; i < DCTSIZE2; i += 8) { - TRACEMS8(cinfo, 2, JTRC_QUANTVALS, - quant_ptr->quantval[i], quant_ptr->quantval[i+1], - quant_ptr->quantval[i+2], quant_ptr->quantval[i+3], - quant_ptr->quantval[i+4], quant_ptr->quantval[i+5], - quant_ptr->quantval[i+6], quant_ptr->quantval[i+7]); - } - } - - length -= count; - if (prec) length -= count; - } - - if (length != 0) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - INPUT_SYNC(cinfo); - return TRUE; -} - - -LOCAL(boolean) -get_dri (j_decompress_ptr cinfo) -/* Process a DRI marker */ -{ - INT32 length; - unsigned int tmp; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - - if (length != 4) - ERREXIT(cinfo, JERR_BAD_LENGTH); - - INPUT_2BYTES(cinfo, tmp, return FALSE); - - TRACEMS1(cinfo, 1, JTRC_DRI, tmp); - - cinfo->restart_interval = tmp; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -/* - * Routines for processing APPn and COM markers. - * These are either saved in memory or discarded, per application request. - * APP0 and APP14 are specially checked to see if they are - * JFIF and Adobe markers, respectively. - */ - -#define APP0_DATA_LEN 14 /* Length of interesting data in APP0 */ -#define APP14_DATA_LEN 12 /* Length of interesting data in APP14 */ -#define APPN_DATA_LEN 14 /* Must be the largest of the above!! */ - - -LOCAL(void) -examine_app0 (j_decompress_ptr cinfo, JOCTET FAR * data, - unsigned int datalen, INT32 remaining) -/* Examine first few bytes from an APP0. - * Take appropriate action if it is a JFIF marker. - * datalen is # of bytes at data[], remaining is length of rest of marker data. - */ -{ - INT32 totallen = (INT32) datalen + remaining; - - if (datalen >= APP0_DATA_LEN && - GETJOCTET(data[0]) == 0x4A && - GETJOCTET(data[1]) == 0x46 && - GETJOCTET(data[2]) == 0x49 && - GETJOCTET(data[3]) == 0x46 && - GETJOCTET(data[4]) == 0) { - /* Found JFIF APP0 marker: save info */ - cinfo->saw_JFIF_marker = TRUE; - cinfo->JFIF_major_version = GETJOCTET(data[5]); - cinfo->JFIF_minor_version = GETJOCTET(data[6]); - cinfo->density_unit = GETJOCTET(data[7]); - cinfo->X_density = (GETJOCTET(data[8]) << 8) + GETJOCTET(data[9]); - cinfo->Y_density = (GETJOCTET(data[10]) << 8) + GETJOCTET(data[11]); - /* Check version. - * Major version must be 1, anything else signals an incompatible change. - * (We used to treat this as an error, but now it's a nonfatal warning, - * because some bozo at Hijaak couldn't read the spec.) - * Minor version should be 0..2, but process anyway if newer. - */ - if (cinfo->JFIF_major_version != 1) - WARNMS2(cinfo, JWRN_JFIF_MAJOR, - cinfo->JFIF_major_version, cinfo->JFIF_minor_version); - /* Generate trace messages */ - TRACEMS5(cinfo, 1, JTRC_JFIF, - cinfo->JFIF_major_version, cinfo->JFIF_minor_version, - cinfo->X_density, cinfo->Y_density, cinfo->density_unit); - /* Validate thumbnail dimensions and issue appropriate messages */ - if (GETJOCTET(data[12]) | GETJOCTET(data[13])) - TRACEMS2(cinfo, 1, JTRC_JFIF_THUMBNAIL, - GETJOCTET(data[12]), GETJOCTET(data[13])); - totallen -= APP0_DATA_LEN; - if (totallen != - ((INT32)GETJOCTET(data[12]) * (INT32)GETJOCTET(data[13]) * (INT32) 3)) - TRACEMS1(cinfo, 1, JTRC_JFIF_BADTHUMBNAILSIZE, (int) totallen); - } else if (datalen >= 6 && - GETJOCTET(data[0]) == 0x4A && - GETJOCTET(data[1]) == 0x46 && - GETJOCTET(data[2]) == 0x58 && - GETJOCTET(data[3]) == 0x58 && - GETJOCTET(data[4]) == 0) { - /* Found JFIF "JFXX" extension APP0 marker */ - /* The library doesn't actually do anything with these, - * but we try to produce a helpful trace message. - */ - switch (GETJOCTET(data[5])) { - case 0x10: - TRACEMS1(cinfo, 1, JTRC_THUMB_JPEG, (int) totallen); - break; - case 0x11: - TRACEMS1(cinfo, 1, JTRC_THUMB_PALETTE, (int) totallen); - break; - case 0x13: - TRACEMS1(cinfo, 1, JTRC_THUMB_RGB, (int) totallen); - break; - default: - TRACEMS2(cinfo, 1, JTRC_JFIF_EXTENSION, - GETJOCTET(data[5]), (int) totallen); - break; - } - } else { - /* Start of APP0 does not match "JFIF" or "JFXX", or too short */ - TRACEMS1(cinfo, 1, JTRC_APP0, (int) totallen); - } -} - - -LOCAL(void) -examine_app14 (j_decompress_ptr cinfo, JOCTET FAR * data, - unsigned int datalen, INT32 remaining) -/* Examine first few bytes from an APP14. - * Take appropriate action if it is an Adobe marker. - * datalen is # of bytes at data[], remaining is length of rest of marker data. - */ -{ - unsigned int version, flags0, flags1, transform; - - if (datalen >= APP14_DATA_LEN && - GETJOCTET(data[0]) == 0x41 && - GETJOCTET(data[1]) == 0x64 && - GETJOCTET(data[2]) == 0x6F && - GETJOCTET(data[3]) == 0x62 && - GETJOCTET(data[4]) == 0x65) { - /* Found Adobe APP14 marker */ - version = (GETJOCTET(data[5]) << 8) + GETJOCTET(data[6]); - flags0 = (GETJOCTET(data[7]) << 8) + GETJOCTET(data[8]); - flags1 = (GETJOCTET(data[9]) << 8) + GETJOCTET(data[10]); - transform = GETJOCTET(data[11]); - TRACEMS4(cinfo, 1, JTRC_ADOBE, version, flags0, flags1, transform); - cinfo->saw_Adobe_marker = TRUE; - cinfo->Adobe_transform = (UINT8) transform; - } else { - /* Start of APP14 does not match "Adobe", or too short */ - TRACEMS1(cinfo, 1, JTRC_APP14, (int) (datalen + remaining)); - } -} - - -METHODDEF(boolean) -get_interesting_appn (j_decompress_ptr cinfo) -/* Process an APP0 or APP14 marker without saving it */ -{ - INT32 length; - JOCTET b[APPN_DATA_LEN]; - unsigned int i, numtoread; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - /* get the interesting part of the marker data */ - if (length >= APPN_DATA_LEN) - numtoread = APPN_DATA_LEN; - else if (length > 0) - numtoread = (unsigned int) length; - else - numtoread = 0; - for (i = 0; i < numtoread; i++) - INPUT_BYTE(cinfo, b[i], return FALSE); - length -= numtoread; - - /* process it */ - switch (cinfo->unread_marker) { - case M_APP0: - examine_app0(cinfo, (JOCTET FAR *) b, numtoread, length); - break; - case M_APP14: - examine_app14(cinfo, (JOCTET FAR *) b, numtoread, length); - break; - default: - /* can't get here unless jpeg_save_markers chooses wrong processor */ - ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); - break; - } - - /* skip any remaining data -- could be lots */ - INPUT_SYNC(cinfo); - if (length > 0) - (*cinfo->src->skip_input_data) (cinfo, (long) length); - - return TRUE; -} - - -#ifdef SAVE_MARKERS_SUPPORTED - -METHODDEF(boolean) -save_marker (j_decompress_ptr cinfo) -/* Save an APPn or COM marker into the marker list */ -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - jpeg_saved_marker_ptr cur_marker = marker->cur_marker; - unsigned int bytes_read, data_length; - JOCTET FAR * data; - INT32 length = 0; - INPUT_VARS(cinfo); - - if (cur_marker == NULL) { - /* begin reading a marker */ - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - if (length >= 0) { /* watch out for bogus length word */ - /* figure out how much we want to save */ - unsigned int limit; - if (cinfo->unread_marker == (int) M_COM) - limit = marker->length_limit_COM; - else - limit = marker->length_limit_APPn[cinfo->unread_marker - (int) M_APP0]; - if ((unsigned int) length < limit) - limit = (unsigned int) length; - /* allocate and initialize the marker item */ - cur_marker = (jpeg_saved_marker_ptr) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(struct jpeg_marker_struct) + limit); - cur_marker->next = NULL; - cur_marker->marker = (UINT8) cinfo->unread_marker; - cur_marker->original_length = (unsigned int) length; - cur_marker->data_length = limit; - /* data area is just beyond the jpeg_marker_struct */ - data = cur_marker->data = (JOCTET FAR *) (cur_marker + 1); - marker->cur_marker = cur_marker; - marker->bytes_read = 0; - bytes_read = 0; - data_length = limit; - } else { - /* deal with bogus length word */ - bytes_read = data_length = 0; - data = NULL; - } - } else { - /* resume reading a marker */ - bytes_read = marker->bytes_read; - data_length = cur_marker->data_length; - data = cur_marker->data + bytes_read; - } - - while (bytes_read < data_length) { - INPUT_SYNC(cinfo); /* move the restart point to here */ - marker->bytes_read = bytes_read; - /* If there's not at least one byte in buffer, suspend */ - MAKE_BYTE_AVAIL(cinfo, return FALSE); - /* Copy bytes with reasonable rapidity */ - while (bytes_read < data_length && bytes_in_buffer > 0) { - *data++ = *next_input_byte++; - bytes_in_buffer--; - bytes_read++; - } - } - - /* Done reading what we want to read */ - if (cur_marker != NULL) { /* will be NULL if bogus length word */ - /* Add new marker to end of list */ - if (cinfo->marker_list == NULL) { - cinfo->marker_list = cur_marker; - } else { - jpeg_saved_marker_ptr prev = cinfo->marker_list; - while (prev->next != NULL) - prev = prev->next; - prev->next = cur_marker; - } - /* Reset pointer & calc remaining data length */ - data = cur_marker->data; - length = cur_marker->original_length - data_length; - } - /* Reset to initial state for next marker */ - marker->cur_marker = NULL; - - /* Process the marker if interesting; else just make a generic trace msg */ - switch (cinfo->unread_marker) { - case M_APP0: - examine_app0(cinfo, data, data_length, length); - break; - case M_APP14: - examine_app14(cinfo, data, data_length, length); - break; - default: - TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, - (int) (data_length + length)); - break; - } - - /* skip any remaining data -- could be lots */ - INPUT_SYNC(cinfo); /* do before skip_input_data */ - if (length > 0) - (*cinfo->src->skip_input_data) (cinfo, (long) length); - - return TRUE; -} - -#endif /* SAVE_MARKERS_SUPPORTED */ - - -METHODDEF(boolean) -skip_variable (j_decompress_ptr cinfo) -/* Skip over an unknown or uninteresting variable-length marker */ -{ - INT32 length; - INPUT_VARS(cinfo); - - INPUT_2BYTES(cinfo, length, return FALSE); - length -= 2; - - TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, (int) length); - - INPUT_SYNC(cinfo); /* do before skip_input_data */ - if (length > 0) - (*cinfo->src->skip_input_data) (cinfo, (long) length); - - return TRUE; -} - - -/* - * Find the next JPEG marker, save it in cinfo->unread_marker. - * Returns FALSE if had to suspend before reaching a marker; - * in that case cinfo->unread_marker is unchanged. - * - * Note that the result might not be a valid marker code, - * but it will never be 0 or FF. - */ - -LOCAL(boolean) -next_marker (j_decompress_ptr cinfo) -{ - int c; - INPUT_VARS(cinfo); - - for (;;) { - INPUT_BYTE(cinfo, c, return FALSE); - /* Skip any non-FF bytes. - * This may look a bit inefficient, but it will not occur in a valid file. - * We sync after each discarded byte so that a suspending data source - * can discard the byte from its buffer. - */ - while (c != 0xFF) { - cinfo->marker->discarded_bytes++; - INPUT_SYNC(cinfo); - INPUT_BYTE(cinfo, c, return FALSE); - } - /* This loop swallows any duplicate FF bytes. Extra FFs are legal as - * pad bytes, so don't count them in discarded_bytes. We assume there - * will not be so many consecutive FF bytes as to overflow a suspending - * data source's input buffer. - */ - do { - INPUT_BYTE(cinfo, c, return FALSE); - } while (c == 0xFF); - if (c != 0) - break; /* found a valid marker, exit loop */ - /* Reach here if we found a stuffed-zero data sequence (FF/00). - * Discard it and loop back to try again. - */ - cinfo->marker->discarded_bytes += 2; - INPUT_SYNC(cinfo); - } - - if (cinfo->marker->discarded_bytes != 0) { - WARNMS2(cinfo, JWRN_EXTRANEOUS_DATA, cinfo->marker->discarded_bytes, c); - cinfo->marker->discarded_bytes = 0; - } - - cinfo->unread_marker = c; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -LOCAL(boolean) -first_marker (j_decompress_ptr cinfo) -/* Like next_marker, but used to obtain the initial SOI marker. */ -/* For this marker, we do not allow preceding garbage or fill; otherwise, - * we might well scan an entire input file before realizing it ain't JPEG. - * If an application wants to process non-JFIF files, it must seek to the - * SOI before calling the JPEG library. - */ -{ - int c, c2; - INPUT_VARS(cinfo); - - INPUT_BYTE(cinfo, c, return FALSE); - INPUT_BYTE(cinfo, c2, return FALSE); - if (c != 0xFF || c2 != (int) M_SOI) - ERREXIT2(cinfo, JERR_NO_SOI, c, c2); - - cinfo->unread_marker = c2; - - INPUT_SYNC(cinfo); - return TRUE; -} - - -/* - * Read markers until SOS or EOI. - * - * Returns same codes as are defined for jpeg_consume_input: - * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. - * - * Note: This function may return a pseudo SOS marker (with zero - * component number) for treat by input controller's consume_input. - * consume_input itself should filter out (skip) the pseudo marker - * after processing for the caller. - */ - -METHODDEF(int) -read_markers (j_decompress_ptr cinfo) -{ - /* Outer loop repeats once for each marker. */ - for (;;) { - /* Collect the marker proper, unless we already did. */ - /* NB: first_marker() enforces the requirement that SOI appear first. */ - if (cinfo->unread_marker == 0) { - if (! cinfo->marker->saw_SOI) { - if (! first_marker(cinfo)) - return JPEG_SUSPENDED; - } else { - if (! next_marker(cinfo)) - return JPEG_SUSPENDED; - } - } - /* At this point cinfo->unread_marker contains the marker code and the - * input point is just past the marker proper, but before any parameters. - * A suspension will cause us to return with this state still true. - */ - switch (cinfo->unread_marker) { - case M_SOI: - if (! get_soi(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_SOF0: /* Baseline */ - if (! get_sof(cinfo, TRUE, FALSE, FALSE)) - return JPEG_SUSPENDED; - break; - - case M_SOF1: /* Extended sequential, Huffman */ - if (! get_sof(cinfo, FALSE, FALSE, FALSE)) - return JPEG_SUSPENDED; - break; - - case M_SOF2: /* Progressive, Huffman */ - if (! get_sof(cinfo, FALSE, TRUE, FALSE)) - return JPEG_SUSPENDED; - break; - - case M_SOF9: /* Extended sequential, arithmetic */ - if (! get_sof(cinfo, FALSE, FALSE, TRUE)) - return JPEG_SUSPENDED; - break; - - case M_SOF10: /* Progressive, arithmetic */ - if (! get_sof(cinfo, FALSE, TRUE, TRUE)) - return JPEG_SUSPENDED; - break; - - /* Currently unsupported SOFn types */ - case M_SOF3: /* Lossless, Huffman */ - case M_SOF5: /* Differential sequential, Huffman */ - case M_SOF6: /* Differential progressive, Huffman */ - case M_SOF7: /* Differential lossless, Huffman */ - case M_JPG: /* Reserved for JPEG extensions */ - case M_SOF11: /* Lossless, arithmetic */ - case M_SOF13: /* Differential sequential, arithmetic */ - case M_SOF14: /* Differential progressive, arithmetic */ - case M_SOF15: /* Differential lossless, arithmetic */ - ERREXIT1(cinfo, JERR_SOF_UNSUPPORTED, cinfo->unread_marker); - break; - - case M_SOS: - if (! get_sos(cinfo)) - return JPEG_SUSPENDED; - cinfo->unread_marker = 0; /* processed the marker */ - return JPEG_REACHED_SOS; - - case M_EOI: - TRACEMS(cinfo, 1, JTRC_EOI); - cinfo->unread_marker = 0; /* processed the marker */ - return JPEG_REACHED_EOI; - - case M_DAC: - if (! get_dac(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_DHT: - if (! get_dht(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_DQT: - if (! get_dqt(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_DRI: - if (! get_dri(cinfo)) - return JPEG_SUSPENDED; - break; - - case M_APP0: - case M_APP1: - case M_APP2: - case M_APP3: - case M_APP4: - case M_APP5: - case M_APP6: - case M_APP7: - case M_APP8: - case M_APP9: - case M_APP10: - case M_APP11: - case M_APP12: - case M_APP13: - case M_APP14: - case M_APP15: - if (! (*((my_marker_ptr) cinfo->marker)->process_APPn[ - cinfo->unread_marker - (int) M_APP0]) (cinfo)) - return JPEG_SUSPENDED; - break; - - case M_COM: - if (! (*((my_marker_ptr) cinfo->marker)->process_COM) (cinfo)) - return JPEG_SUSPENDED; - break; - - case M_RST0: /* these are all parameterless */ - case M_RST1: - case M_RST2: - case M_RST3: - case M_RST4: - case M_RST5: - case M_RST6: - case M_RST7: - case M_TEM: - TRACEMS1(cinfo, 1, JTRC_PARMLESS_MARKER, cinfo->unread_marker); - break; - - case M_DNL: /* Ignore DNL ... perhaps the wrong thing */ - if (! skip_variable(cinfo)) - return JPEG_SUSPENDED; - break; - - default: /* must be DHP, EXP, JPGn, or RESn */ - /* For now, we treat the reserved markers as fatal errors since they are - * likely to be used to signal incompatible JPEG Part 3 extensions. - * Once the JPEG 3 version-number marker is well defined, this code - * ought to change! - */ - ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); - break; - } - /* Successfully processed marker, so reset state variable */ - cinfo->unread_marker = 0; - } /* end loop */ -} - - -/* - * Read a restart marker, which is expected to appear next in the datastream; - * if the marker is not there, take appropriate recovery action. - * Returns FALSE if suspension is required. - * - * This is called by the entropy decoder after it has read an appropriate - * number of MCUs. cinfo->unread_marker may be nonzero if the entropy decoder - * has already read a marker from the data source. Under normal conditions - * cinfo->unread_marker will be reset to 0 before returning; if not reset, - * it holds a marker which the decoder will be unable to read past. - */ - -METHODDEF(boolean) -read_restart_marker (j_decompress_ptr cinfo) -{ - /* Obtain a marker unless we already did. */ - /* Note that next_marker will complain if it skips any data. */ - if (cinfo->unread_marker == 0) { - if (! next_marker(cinfo)) - return FALSE; - } - - if (cinfo->unread_marker == - ((int) M_RST0 + cinfo->marker->next_restart_num)) { - /* Normal case --- swallow the marker and let entropy decoder continue */ - TRACEMS1(cinfo, 3, JTRC_RST, cinfo->marker->next_restart_num); - cinfo->unread_marker = 0; - } else { - /* Uh-oh, the restart markers have been messed up. */ - /* Let the data source manager determine how to resync. */ - if (! (*cinfo->src->resync_to_restart) (cinfo, - cinfo->marker->next_restart_num)) - return FALSE; - } - - /* Update next-restart state */ - cinfo->marker->next_restart_num = (cinfo->marker->next_restart_num + 1) & 7; - - return TRUE; -} - - -/* - * This is the default resync_to_restart method for data source managers - * to use if they don't have any better approach. Some data source managers - * may be able to back up, or may have additional knowledge about the data - * which permits a more intelligent recovery strategy; such managers would - * presumably supply their own resync method. - * - * read_restart_marker calls resync_to_restart if it finds a marker other than - * the restart marker it was expecting. (This code is *not* used unless - * a nonzero restart interval has been declared.) cinfo->unread_marker is - * the marker code actually found (might be anything, except 0 or FF). - * The desired restart marker number (0..7) is passed as a parameter. - * This routine is supposed to apply whatever error recovery strategy seems - * appropriate in order to position the input stream to the next data segment. - * Note that cinfo->unread_marker is treated as a marker appearing before - * the current data-source input point; usually it should be reset to zero - * before returning. - * Returns FALSE if suspension is required. - * - * This implementation is substantially constrained by wanting to treat the - * input as a data stream; this means we can't back up. Therefore, we have - * only the following actions to work with: - * 1. Simply discard the marker and let the entropy decoder resume at next - * byte of file. - * 2. Read forward until we find another marker, discarding intervening - * data. (In theory we could look ahead within the current bufferload, - * without having to discard data if we don't find the desired marker. - * This idea is not implemented here, in part because it makes behavior - * dependent on buffer size and chance buffer-boundary positions.) - * 3. Leave the marker unread (by failing to zero cinfo->unread_marker). - * This will cause the entropy decoder to process an empty data segment, - * inserting dummy zeroes, and then we will reprocess the marker. - * - * #2 is appropriate if we think the desired marker lies ahead, while #3 is - * appropriate if the found marker is a future restart marker (indicating - * that we have missed the desired restart marker, probably because it got - * corrupted). - * We apply #2 or #3 if the found marker is a restart marker no more than - * two counts behind or ahead of the expected one. We also apply #2 if the - * found marker is not a legal JPEG marker code (it's certainly bogus data). - * If the found marker is a restart marker more than 2 counts away, we do #1 - * (too much risk that the marker is erroneous; with luck we will be able to - * resync at some future point). - * For any valid non-restart JPEG marker, we apply #3. This keeps us from - * overrunning the end of a scan. An implementation limited to single-scan - * files might find it better to apply #2 for markers other than EOI, since - * any other marker would have to be bogus data in that case. - */ - -GLOBAL(boolean) -jpeg_resync_to_restart (j_decompress_ptr cinfo, int desired) -{ - int marker = cinfo->unread_marker; - int action = 1; - - /* Always put up a warning. */ - WARNMS2(cinfo, JWRN_MUST_RESYNC, marker, desired); - - /* Outer loop handles repeated decision after scanning forward. */ - for (;;) { - if (marker < (int) M_SOF0) - action = 2; /* invalid marker */ - else if (marker < (int) M_RST0 || marker > (int) M_RST7) - action = 3; /* valid non-restart marker */ - else { - if (marker == ((int) M_RST0 + ((desired+1) & 7)) || - marker == ((int) M_RST0 + ((desired+2) & 7))) - action = 3; /* one of the next two expected restarts */ - else if (marker == ((int) M_RST0 + ((desired-1) & 7)) || - marker == ((int) M_RST0 + ((desired-2) & 7))) - action = 2; /* a prior restart, so advance */ - else - action = 1; /* desired restart or too far away */ - } - TRACEMS2(cinfo, 4, JTRC_RECOVERY_ACTION, marker, action); - switch (action) { - case 1: - /* Discard marker and let entropy decoder resume processing. */ - cinfo->unread_marker = 0; - return TRUE; - case 2: - /* Scan to the next marker, and repeat the decision loop. */ - if (! next_marker(cinfo)) - return FALSE; - marker = cinfo->unread_marker; - break; - case 3: - /* Return without advancing past this marker. */ - /* Entropy decoder will be forced to process an empty segment. */ - return TRUE; - } - } /* end loop */ -} - - -/* - * Reset marker processing state to begin a fresh datastream. - */ - -METHODDEF(void) -reset_marker_reader (j_decompress_ptr cinfo) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - - cinfo->comp_info = NULL; /* until allocated by get_sof */ - cinfo->input_scan_number = 0; /* no SOS seen yet */ - cinfo->unread_marker = 0; /* no pending marker */ - marker->pub.saw_SOI = FALSE; /* set internal state too */ - marker->pub.saw_SOF = FALSE; - marker->pub.discarded_bytes = 0; - marker->cur_marker = NULL; -} - - -/* - * Initialize the marker reader module. - * This is called only once, when the decompression object is created. - */ - -GLOBAL(void) -jinit_marker_reader (j_decompress_ptr cinfo) -{ - my_marker_ptr marker; - int i; - - /* Create subobject in permanent pool */ - marker = (my_marker_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_marker_reader)); - cinfo->marker = (struct jpeg_marker_reader *) marker; - /* Initialize public method pointers */ - marker->pub.reset_marker_reader = reset_marker_reader; - marker->pub.read_markers = read_markers; - marker->pub.read_restart_marker = read_restart_marker; - /* Initialize COM/APPn processing. - * By default, we examine and then discard APP0 and APP14, - * but simply discard COM and all other APPn. - */ - marker->process_COM = skip_variable; - marker->length_limit_COM = 0; - for (i = 0; i < 16; i++) { - marker->process_APPn[i] = skip_variable; - marker->length_limit_APPn[i] = 0; - } - marker->process_APPn[0] = get_interesting_appn; - marker->process_APPn[14] = get_interesting_appn; - /* Reset marker processing state */ - reset_marker_reader(cinfo); -} - - -/* - * Control saving of COM and APPn markers into marker_list. - */ - -#ifdef SAVE_MARKERS_SUPPORTED - -GLOBAL(void) -jpeg_save_markers (j_decompress_ptr cinfo, int marker_code, - unsigned int length_limit) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - long maxlength; - jpeg_marker_parser_method processor; - - /* Length limit mustn't be larger than what we can allocate - * (should only be a concern in a 16-bit environment). - */ - maxlength = cinfo->mem->max_alloc_chunk - SIZEOF(struct jpeg_marker_struct); - if (((long) length_limit) > maxlength) - length_limit = (unsigned int) maxlength; - - /* Choose processor routine to use. - * APP0/APP14 have special requirements. - */ - if (length_limit) { - processor = save_marker; - /* If saving APP0/APP14, save at least enough for our internal use. */ - if (marker_code == (int) M_APP0 && length_limit < APP0_DATA_LEN) - length_limit = APP0_DATA_LEN; - else if (marker_code == (int) M_APP14 && length_limit < APP14_DATA_LEN) - length_limit = APP14_DATA_LEN; - } else { - processor = skip_variable; - /* If discarding APP0/APP14, use our regular on-the-fly processor. */ - if (marker_code == (int) M_APP0 || marker_code == (int) M_APP14) - processor = get_interesting_appn; - } - - if (marker_code == (int) M_COM) { - marker->process_COM = processor; - marker->length_limit_COM = length_limit; - } else if (marker_code >= (int) M_APP0 && marker_code <= (int) M_APP15) { - marker->process_APPn[marker_code - (int) M_APP0] = processor; - marker->length_limit_APPn[marker_code - (int) M_APP0] = length_limit; - } else - ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, marker_code); -} - -#endif /* SAVE_MARKERS_SUPPORTED */ - - -/* - * Install a special processing method for COM or APPn markers. - */ - -GLOBAL(void) -jpeg_set_marker_processor (j_decompress_ptr cinfo, int marker_code, - jpeg_marker_parser_method routine) -{ - my_marker_ptr marker = (my_marker_ptr) cinfo->marker; - - if (marker_code == (int) M_COM) - marker->process_COM = routine; - else if (marker_code >= (int) M_APP0 && marker_code <= (int) M_APP15) - marker->process_APPn[marker_code - (int) M_APP0] = routine; - else - ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, marker_code); -} diff --git a/Dependencies/libjpeg/jdmaster.c b/Dependencies/libjpeg/jdmaster.c deleted file mode 100644 index 8c1146e..0000000 --- a/Dependencies/libjpeg/jdmaster.c +++ /dev/null @@ -1,533 +0,0 @@ -/* - * jdmaster.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2002-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains master control logic for the JPEG decompressor. - * These routines are concerned with selecting the modules to be executed - * and with determining the number of passes and the work to be done in each - * pass. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private state */ - -typedef struct { - struct jpeg_decomp_master pub; /* public fields */ - - int pass_number; /* # of passes completed */ - - boolean using_merged_upsample; /* TRUE if using merged upsample/cconvert */ - - /* Saved references to initialized quantizer modules, - * in case we need to switch modes. - */ - struct jpeg_color_quantizer * quantizer_1pass; - struct jpeg_color_quantizer * quantizer_2pass; -} my_decomp_master; - -typedef my_decomp_master * my_master_ptr; - - -/* - * Determine whether merged upsample/color conversion should be used. - * CRUCIAL: this must match the actual capabilities of jdmerge.c! - */ - -LOCAL(boolean) -use_merged_upsample (j_decompress_ptr cinfo) -{ -#ifdef UPSAMPLE_MERGING_SUPPORTED - /* Merging is the equivalent of plain box-filter upsampling */ - if (cinfo->do_fancy_upsampling || cinfo->CCIR601_sampling) - return FALSE; - /* jdmerge.c only supports YCC=>RGB color conversion */ - if (cinfo->jpeg_color_space != JCS_YCbCr || cinfo->num_components != 3 || - cinfo->out_color_space != JCS_RGB || - cinfo->out_color_components != RGB_PIXELSIZE) - return FALSE; - /* and it only handles 2h1v or 2h2v sampling ratios */ - if (cinfo->comp_info[0].h_samp_factor != 2 || - cinfo->comp_info[1].h_samp_factor != 1 || - cinfo->comp_info[2].h_samp_factor != 1 || - cinfo->comp_info[0].v_samp_factor > 2 || - cinfo->comp_info[1].v_samp_factor != 1 || - cinfo->comp_info[2].v_samp_factor != 1) - return FALSE; - /* furthermore, it doesn't work if we've scaled the IDCTs differently */ - if (cinfo->comp_info[0].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || - cinfo->comp_info[1].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || - cinfo->comp_info[2].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || - cinfo->comp_info[0].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size || - cinfo->comp_info[1].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size || - cinfo->comp_info[2].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size) - return FALSE; - /* ??? also need to test for upsample-time rescaling, when & if supported */ - return TRUE; /* by golly, it'll work... */ -#else - return FALSE; -#endif -} - - -/* - * Compute output image dimensions and related values. - * NOTE: this is exported for possible use by application. - * Hence it mustn't do anything that can't be done twice. - * Also note that it may be called before the master module is initialized! - */ - -GLOBAL(void) -jpeg_calc_output_dimensions (j_decompress_ptr cinfo) -/* Do computations that are needed before master selection phase. - * This function is used for full decompression. - */ -{ -#ifdef IDCT_SCALING_SUPPORTED - int ci; - jpeg_component_info *compptr; -#endif - - /* Prevent application from calling me at wrong times */ - if (cinfo->global_state != DSTATE_READY) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - /* Compute core output image dimensions and DCT scaling choices. */ - jpeg_core_output_dimensions(cinfo); - -#ifdef IDCT_SCALING_SUPPORTED - - /* In selecting the actual DCT scaling for each component, we try to - * scale up the chroma components via IDCT scaling rather than upsampling. - * This saves time if the upsampler gets to use 1:1 scaling. - * Note this code adapts subsampling ratios which are powers of 2. - */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - int ssize = 1; - while (cinfo->min_DCT_h_scaled_size * ssize <= - (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } - compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size * ssize; - ssize = 1; - while (cinfo->min_DCT_v_scaled_size * ssize <= - (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } - compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size * ssize; - - /* We don't support IDCT ratios larger than 2. */ - if (compptr->DCT_h_scaled_size > compptr->DCT_v_scaled_size * 2) - compptr->DCT_h_scaled_size = compptr->DCT_v_scaled_size * 2; - else if (compptr->DCT_v_scaled_size > compptr->DCT_h_scaled_size * 2) - compptr->DCT_v_scaled_size = compptr->DCT_h_scaled_size * 2; - } - - /* Recompute downsampled dimensions of components; - * application needs to know these if using raw downsampled data. - */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Size in samples, after IDCT scaling */ - compptr->downsampled_width = (JDIMENSION) - jdiv_round_up((long) cinfo->image_width * - (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size), - (long) (cinfo->max_h_samp_factor * cinfo->block_size)); - compptr->downsampled_height = (JDIMENSION) - jdiv_round_up((long) cinfo->image_height * - (long) (compptr->v_samp_factor * compptr->DCT_v_scaled_size), - (long) (cinfo->max_v_samp_factor * cinfo->block_size)); - } - -#endif /* IDCT_SCALING_SUPPORTED */ - - /* Report number of components in selected colorspace. */ - /* Probably this should be in the color conversion module... */ - switch (cinfo->out_color_space) { - case JCS_GRAYSCALE: - cinfo->out_color_components = 1; - break; - case JCS_RGB: -#if RGB_PIXELSIZE != 3 - cinfo->out_color_components = RGB_PIXELSIZE; - break; -#endif /* else share code with YCbCr */ - case JCS_YCbCr: - cinfo->out_color_components = 3; - break; - case JCS_CMYK: - case JCS_YCCK: - cinfo->out_color_components = 4; - break; - default: /* else must be same colorspace as in file */ - cinfo->out_color_components = cinfo->num_components; - break; - } - cinfo->output_components = (cinfo->quantize_colors ? 1 : - cinfo->out_color_components); - - /* See if upsampler will want to emit more than one row at a time */ - if (use_merged_upsample(cinfo)) - cinfo->rec_outbuf_height = cinfo->max_v_samp_factor; - else - cinfo->rec_outbuf_height = 1; -} - - -/* - * Several decompression processes need to range-limit values to the range - * 0..MAXJSAMPLE; the input value may fall somewhat outside this range - * due to noise introduced by quantization, roundoff error, etc. These - * processes are inner loops and need to be as fast as possible. On most - * machines, particularly CPUs with pipelines or instruction prefetch, - * a (subscript-check-less) C table lookup - * x = sample_range_limit[x]; - * is faster than explicit tests - * if (x < 0) x = 0; - * else if (x > MAXJSAMPLE) x = MAXJSAMPLE; - * These processes all use a common table prepared by the routine below. - * - * For most steps we can mathematically guarantee that the initial value - * of x is within MAXJSAMPLE+1 of the legal range, so a table running from - * -(MAXJSAMPLE+1) to 2*MAXJSAMPLE+1 is sufficient. But for the initial - * limiting step (just after the IDCT), a wildly out-of-range value is - * possible if the input data is corrupt. To avoid any chance of indexing - * off the end of memory and getting a bad-pointer trap, we perform the - * post-IDCT limiting thus: - * x = range_limit[x & MASK]; - * where MASK is 2 bits wider than legal sample data, ie 10 bits for 8-bit - * samples. Under normal circumstances this is more than enough range and - * a correct output will be generated; with bogus input data the mask will - * cause wraparound, and we will safely generate a bogus-but-in-range output. - * For the post-IDCT step, we want to convert the data from signed to unsigned - * representation by adding CENTERJSAMPLE at the same time that we limit it. - * So the post-IDCT limiting table ends up looking like this: - * CENTERJSAMPLE,CENTERJSAMPLE+1,...,MAXJSAMPLE, - * MAXJSAMPLE (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), - * 0 (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), - * 0,1,...,CENTERJSAMPLE-1 - * Negative inputs select values from the upper half of the table after - * masking. - * - * We can save some space by overlapping the start of the post-IDCT table - * with the simpler range limiting table. The post-IDCT table begins at - * sample_range_limit + CENTERJSAMPLE. - * - * Note that the table is allocated in near data space on PCs; it's small - * enough and used often enough to justify this. - */ - -LOCAL(void) -prepare_range_limit_table (j_decompress_ptr cinfo) -/* Allocate and fill in the sample_range_limit table */ -{ - JSAMPLE * table; - int i; - - table = (JSAMPLE *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (5 * (MAXJSAMPLE+1) + CENTERJSAMPLE) * SIZEOF(JSAMPLE)); - table += (MAXJSAMPLE+1); /* allow negative subscripts of simple table */ - cinfo->sample_range_limit = table; - /* First segment of "simple" table: limit[x] = 0 for x < 0 */ - MEMZERO(table - (MAXJSAMPLE+1), (MAXJSAMPLE+1) * SIZEOF(JSAMPLE)); - /* Main part of "simple" table: limit[x] = x */ - for (i = 0; i <= MAXJSAMPLE; i++) - table[i] = (JSAMPLE) i; - table += CENTERJSAMPLE; /* Point to where post-IDCT table starts */ - /* End of simple table, rest of first half of post-IDCT table */ - for (i = CENTERJSAMPLE; i < 2*(MAXJSAMPLE+1); i++) - table[i] = MAXJSAMPLE; - /* Second half of post-IDCT table */ - MEMZERO(table + (2 * (MAXJSAMPLE+1)), - (2 * (MAXJSAMPLE+1) - CENTERJSAMPLE) * SIZEOF(JSAMPLE)); - MEMCOPY(table + (4 * (MAXJSAMPLE+1) - CENTERJSAMPLE), - cinfo->sample_range_limit, CENTERJSAMPLE * SIZEOF(JSAMPLE)); -} - - -/* - * Master selection of decompression modules. - * This is done once at jpeg_start_decompress time. We determine - * which modules will be used and give them appropriate initialization calls. - * We also initialize the decompressor input side to begin consuming data. - * - * Since jpeg_read_header has finished, we know what is in the SOF - * and (first) SOS markers. We also have all the application parameter - * settings. - */ - -LOCAL(void) -master_selection (j_decompress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - boolean use_c_buffer; - long samplesperrow; - JDIMENSION jd_samplesperrow; - - /* Initialize dimensions and other stuff */ - jpeg_calc_output_dimensions(cinfo); - prepare_range_limit_table(cinfo); - - /* Width of an output scanline must be representable as JDIMENSION. */ - samplesperrow = (long) cinfo->output_width * (long) cinfo->out_color_components; - jd_samplesperrow = (JDIMENSION) samplesperrow; - if ((long) jd_samplesperrow != samplesperrow) - ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); - - /* Initialize my private state */ - master->pass_number = 0; - master->using_merged_upsample = use_merged_upsample(cinfo); - - /* Color quantizer selection */ - master->quantizer_1pass = NULL; - master->quantizer_2pass = NULL; - /* No mode changes if not using buffered-image mode. */ - if (! cinfo->quantize_colors || ! cinfo->buffered_image) { - cinfo->enable_1pass_quant = FALSE; - cinfo->enable_external_quant = FALSE; - cinfo->enable_2pass_quant = FALSE; - } - if (cinfo->quantize_colors) { - if (cinfo->raw_data_out) - ERREXIT(cinfo, JERR_NOTIMPL); - /* 2-pass quantizer only works in 3-component color space. */ - if (cinfo->out_color_components != 3) { - cinfo->enable_1pass_quant = TRUE; - cinfo->enable_external_quant = FALSE; - cinfo->enable_2pass_quant = FALSE; - cinfo->colormap = NULL; - } else if (cinfo->colormap != NULL) { - cinfo->enable_external_quant = TRUE; - } else if (cinfo->two_pass_quantize) { - cinfo->enable_2pass_quant = TRUE; - } else { - cinfo->enable_1pass_quant = TRUE; - } - - if (cinfo->enable_1pass_quant) { -#ifdef QUANT_1PASS_SUPPORTED - jinit_1pass_quantizer(cinfo); - master->quantizer_1pass = cinfo->cquantize; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } - - /* We use the 2-pass code to map to external colormaps. */ - if (cinfo->enable_2pass_quant || cinfo->enable_external_quant) { -#ifdef QUANT_2PASS_SUPPORTED - jinit_2pass_quantizer(cinfo); - master->quantizer_2pass = cinfo->cquantize; -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } - /* If both quantizers are initialized, the 2-pass one is left active; - * this is necessary for starting with quantization to an external map. - */ - } - - /* Post-processing: in particular, color conversion first */ - if (! cinfo->raw_data_out) { - if (master->using_merged_upsample) { -#ifdef UPSAMPLE_MERGING_SUPPORTED - jinit_merged_upsampler(cinfo); /* does color conversion too */ -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif - } else { - jinit_color_deconverter(cinfo); - jinit_upsampler(cinfo); - } - jinit_d_post_controller(cinfo, cinfo->enable_2pass_quant); - } - /* Inverse DCT */ - jinit_inverse_dct(cinfo); - /* Entropy decoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) - jinit_arith_decoder(cinfo); - else { - jinit_huff_decoder(cinfo); - } - - /* Initialize principal buffer controllers. */ - use_c_buffer = cinfo->inputctl->has_multiple_scans || cinfo->buffered_image; - jinit_d_coef_controller(cinfo, use_c_buffer); - - if (! cinfo->raw_data_out) - jinit_d_main_controller(cinfo, FALSE /* never need full buffer here */); - - /* We can now tell the memory manager to allocate virtual arrays. */ - (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); - - /* Initialize input side of decompressor to consume first scan. */ - (*cinfo->inputctl->start_input_pass) (cinfo); - -#ifdef D_MULTISCAN_FILES_SUPPORTED - /* If jpeg_start_decompress will read the whole file, initialize - * progress monitoring appropriately. The input step is counted - * as one pass. - */ - if (cinfo->progress != NULL && ! cinfo->buffered_image && - cinfo->inputctl->has_multiple_scans) { - int nscans; - /* Estimate number of scans to set pass_limit. */ - if (cinfo->progressive_mode) { - /* Arbitrarily estimate 2 interleaved DC scans + 3 AC scans/component. */ - nscans = 2 + 3 * cinfo->num_components; - } else { - /* For a nonprogressive multiscan file, estimate 1 scan per component. */ - nscans = cinfo->num_components; - } - cinfo->progress->pass_counter = 0L; - cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans; - cinfo->progress->completed_passes = 0; - cinfo->progress->total_passes = (cinfo->enable_2pass_quant ? 3 : 2); - /* Count the input pass as done */ - master->pass_number++; - } -#endif /* D_MULTISCAN_FILES_SUPPORTED */ -} - - -/* - * Per-pass setup. - * This is called at the beginning of each output pass. We determine which - * modules will be active during this pass and give them appropriate - * start_pass calls. We also set is_dummy_pass to indicate whether this - * is a "real" output pass or a dummy pass for color quantization. - * (In the latter case, jdapistd.c will crank the pass to completion.) - */ - -METHODDEF(void) -prepare_for_output_pass (j_decompress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - if (master->pub.is_dummy_pass) { -#ifdef QUANT_2PASS_SUPPORTED - /* Final pass of 2-pass quantization */ - master->pub.is_dummy_pass = FALSE; - (*cinfo->cquantize->start_pass) (cinfo, FALSE); - (*cinfo->post->start_pass) (cinfo, JBUF_CRANK_DEST); - (*cinfo->main->start_pass) (cinfo, JBUF_CRANK_DEST); -#else - ERREXIT(cinfo, JERR_NOT_COMPILED); -#endif /* QUANT_2PASS_SUPPORTED */ - } else { - if (cinfo->quantize_colors && cinfo->colormap == NULL) { - /* Select new quantization method */ - if (cinfo->two_pass_quantize && cinfo->enable_2pass_quant) { - cinfo->cquantize = master->quantizer_2pass; - master->pub.is_dummy_pass = TRUE; - } else if (cinfo->enable_1pass_quant) { - cinfo->cquantize = master->quantizer_1pass; - } else { - ERREXIT(cinfo, JERR_MODE_CHANGE); - } - } - (*cinfo->idct->start_pass) (cinfo); - (*cinfo->coef->start_output_pass) (cinfo); - if (! cinfo->raw_data_out) { - if (! master->using_merged_upsample) - (*cinfo->cconvert->start_pass) (cinfo); - (*cinfo->upsample->start_pass) (cinfo); - if (cinfo->quantize_colors) - (*cinfo->cquantize->start_pass) (cinfo, master->pub.is_dummy_pass); - (*cinfo->post->start_pass) (cinfo, - (master->pub.is_dummy_pass ? JBUF_SAVE_AND_PASS : JBUF_PASS_THRU)); - (*cinfo->main->start_pass) (cinfo, JBUF_PASS_THRU); - } - } - - /* Set up progress monitor's pass info if present */ - if (cinfo->progress != NULL) { - cinfo->progress->completed_passes = master->pass_number; - cinfo->progress->total_passes = master->pass_number + - (master->pub.is_dummy_pass ? 2 : 1); - /* In buffered-image mode, we assume one more output pass if EOI not - * yet reached, but no more passes if EOI has been reached. - */ - if (cinfo->buffered_image && ! cinfo->inputctl->eoi_reached) { - cinfo->progress->total_passes += (cinfo->enable_2pass_quant ? 2 : 1); - } - } -} - - -/* - * Finish up at end of an output pass. - */ - -METHODDEF(void) -finish_output_pass (j_decompress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - if (cinfo->quantize_colors) - (*cinfo->cquantize->finish_pass) (cinfo); - master->pass_number++; -} - - -#ifdef D_MULTISCAN_FILES_SUPPORTED - -/* - * Switch to a new external colormap between output passes. - */ - -GLOBAL(void) -jpeg_new_colormap (j_decompress_ptr cinfo) -{ - my_master_ptr master = (my_master_ptr) cinfo->master; - - /* Prevent application from calling me at wrong times */ - if (cinfo->global_state != DSTATE_BUFIMAGE) - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - - if (cinfo->quantize_colors && cinfo->enable_external_quant && - cinfo->colormap != NULL) { - /* Select 2-pass quantizer for external colormap use */ - cinfo->cquantize = master->quantizer_2pass; - /* Notify quantizer of colormap change */ - (*cinfo->cquantize->new_color_map) (cinfo); - master->pub.is_dummy_pass = FALSE; /* just in case */ - } else - ERREXIT(cinfo, JERR_MODE_CHANGE); -} - -#endif /* D_MULTISCAN_FILES_SUPPORTED */ - - -/* - * Initialize master decompression control and select active modules. - * This is performed at the start of jpeg_start_decompress. - */ - -GLOBAL(void) -jinit_master_decompress (j_decompress_ptr cinfo) -{ - my_master_ptr master; - - master = (my_master_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_decomp_master)); - cinfo->master = (struct jpeg_decomp_master *) master; - master->pub.prepare_for_output_pass = prepare_for_output_pass; - master->pub.finish_output_pass = finish_output_pass; - - master->pub.is_dummy_pass = FALSE; - - master_selection(cinfo); -} diff --git a/Dependencies/libjpeg/jdmerge.c b/Dependencies/libjpeg/jdmerge.c deleted file mode 100644 index 3744446..0000000 --- a/Dependencies/libjpeg/jdmerge.c +++ /dev/null @@ -1,400 +0,0 @@ -/* - * jdmerge.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains code for merged upsampling/color conversion. - * - * This file combines functions from jdsample.c and jdcolor.c; - * read those files first to understand what's going on. - * - * When the chroma components are to be upsampled by simple replication - * (ie, box filtering), we can save some work in color conversion by - * calculating all the output pixels corresponding to a pair of chroma - * samples at one time. In the conversion equations - * R = Y + K1 * Cr - * G = Y + K2 * Cb + K3 * Cr - * B = Y + K4 * Cb - * only the Y term varies among the group of pixels corresponding to a pair - * of chroma samples, so the rest of the terms can be calculated just once. - * At typical sampling ratios, this eliminates half or three-quarters of the - * multiplications needed for color conversion. - * - * This file currently provides implementations for the following cases: - * YCbCr => RGB color conversion only. - * Sampling ratios of 2h1v or 2h2v. - * No scaling needed at upsample time. - * Corner-aligned (non-CCIR601) sampling alignment. - * Other special cases could be added, but in most applications these are - * the only common cases. (For uncommon cases we fall back on the more - * general code in jdsample.c and jdcolor.c.) - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -#ifdef UPSAMPLE_MERGING_SUPPORTED - - -/* Private subobject */ - -typedef struct { - struct jpeg_upsampler pub; /* public fields */ - - /* Pointer to routine to do actual upsampling/conversion of one row group */ - JMETHOD(void, upmethod, (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, - JSAMPARRAY output_buf)); - - /* Private state for YCC->RGB conversion */ - int * Cr_r_tab; /* => table for Cr to R conversion */ - int * Cb_b_tab; /* => table for Cb to B conversion */ - INT32 * Cr_g_tab; /* => table for Cr to G conversion */ - INT32 * Cb_g_tab; /* => table for Cb to G conversion */ - - /* For 2:1 vertical sampling, we produce two output rows at a time. - * We need a "spare" row buffer to hold the second output row if the - * application provides just a one-row buffer; we also use the spare - * to discard the dummy last row if the image height is odd. - */ - JSAMPROW spare_row; - boolean spare_full; /* T if spare buffer is occupied */ - - JDIMENSION out_row_width; /* samples per output row */ - JDIMENSION rows_to_go; /* counts rows remaining in image */ -} my_upsampler; - -typedef my_upsampler * my_upsample_ptr; - -#define SCALEBITS 16 /* speediest right-shift on some machines */ -#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) -#define FIX(x) ((INT32) ((x) * (1L<RGB colorspace conversion. - * This is taken directly from jdcolor.c; see that file for more info. - */ - -LOCAL(void) -build_ycc_rgb_table (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - int i; - INT32 x; - SHIFT_TEMPS - - upsample->Cr_r_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - upsample->Cb_b_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - upsample->Cr_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - upsample->Cb_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - - for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { - /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ - /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ - /* Cr=>R value is nearest int to 1.40200 * x */ - upsample->Cr_r_tab[i] = (int) - RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS); - /* Cb=>B value is nearest int to 1.77200 * x */ - upsample->Cb_b_tab[i] = (int) - RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS); - /* Cr=>G value is scaled-up -0.71414 * x */ - upsample->Cr_g_tab[i] = (- FIX(0.71414)) * x; - /* Cb=>G value is scaled-up -0.34414 * x */ - /* We also add in ONE_HALF so that need not do it in inner loop */ - upsample->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF; - } -} - - -/* - * Initialize for an upsampling pass. - */ - -METHODDEF(void) -start_pass_merged_upsample (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - - /* Mark the spare buffer empty */ - upsample->spare_full = FALSE; - /* Initialize total-height counter for detecting bottom of image */ - upsample->rows_to_go = cinfo->output_height; -} - - -/* - * Control routine to do upsampling (and color conversion). - * - * The control routine just handles the row buffering considerations. - */ - -METHODDEF(void) -merged_2v_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -/* 2:1 vertical sampling case: may need a spare row. */ -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - JSAMPROW work_ptrs[2]; - JDIMENSION num_rows; /* number of rows returned to caller */ - - if (upsample->spare_full) { - /* If we have a spare row saved from a previous cycle, just return it. */ - jcopy_sample_rows(& upsample->spare_row, 0, output_buf + *out_row_ctr, 0, - 1, upsample->out_row_width); - num_rows = 1; - upsample->spare_full = FALSE; - } else { - /* Figure number of rows to return to caller. */ - num_rows = 2; - /* Not more than the distance to the end of the image. */ - if (num_rows > upsample->rows_to_go) - num_rows = upsample->rows_to_go; - /* And not more than what the client can accept: */ - out_rows_avail -= *out_row_ctr; - if (num_rows > out_rows_avail) - num_rows = out_rows_avail; - /* Create output pointer array for upsampler. */ - work_ptrs[0] = output_buf[*out_row_ctr]; - if (num_rows > 1) { - work_ptrs[1] = output_buf[*out_row_ctr + 1]; - } else { - work_ptrs[1] = upsample->spare_row; - upsample->spare_full = TRUE; - } - /* Now do the upsampling. */ - (*upsample->upmethod) (cinfo, input_buf, *in_row_group_ctr, work_ptrs); - } - - /* Adjust counts */ - *out_row_ctr += num_rows; - upsample->rows_to_go -= num_rows; - /* When the buffer is emptied, declare this input row group consumed */ - if (! upsample->spare_full) - (*in_row_group_ctr)++; -} - - -METHODDEF(void) -merged_1v_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -/* 1:1 vertical sampling case: much easier, never need a spare row. */ -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - - /* Just do the upsampling. */ - (*upsample->upmethod) (cinfo, input_buf, *in_row_group_ctr, - output_buf + *out_row_ctr); - /* Adjust counts */ - (*out_row_ctr)++; - (*in_row_group_ctr)++; -} - - -/* - * These are the routines invoked by the control routines to do - * the actual upsampling/conversion. One row group is processed per call. - * - * Note: since we may be writing directly into application-supplied buffers, - * we have to be honest about the output width; we can't assume the buffer - * has been rounded up to an even width. - */ - - -/* - * Upsample and color convert for the case of 2:1 horizontal and 1:1 vertical. - */ - -METHODDEF(void) -h2v1_merged_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, - JSAMPARRAY output_buf) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - register int y, cred, cgreen, cblue; - int cb, cr; - register JSAMPROW outptr; - JSAMPROW inptr0, inptr1, inptr2; - JDIMENSION col; - /* copy these pointers into registers if possible */ - register JSAMPLE * range_limit = cinfo->sample_range_limit; - int * Crrtab = upsample->Cr_r_tab; - int * Cbbtab = upsample->Cb_b_tab; - INT32 * Crgtab = upsample->Cr_g_tab; - INT32 * Cbgtab = upsample->Cb_g_tab; - SHIFT_TEMPS - - inptr0 = input_buf[0][in_row_group_ctr]; - inptr1 = input_buf[1][in_row_group_ctr]; - inptr2 = input_buf[2][in_row_group_ctr]; - outptr = output_buf[0]; - /* Loop for each pair of output pixels */ - for (col = cinfo->output_width >> 1; col > 0; col--) { - /* Do the chroma part of the calculation */ - cb = GETJSAMPLE(*inptr1++); - cr = GETJSAMPLE(*inptr2++); - cred = Crrtab[cr]; - cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); - cblue = Cbbtab[cb]; - /* Fetch 2 Y values and emit 2 pixels */ - y = GETJSAMPLE(*inptr0++); - outptr[RGB_RED] = range_limit[y + cred]; - outptr[RGB_GREEN] = range_limit[y + cgreen]; - outptr[RGB_BLUE] = range_limit[y + cblue]; - outptr += RGB_PIXELSIZE; - y = GETJSAMPLE(*inptr0++); - outptr[RGB_RED] = range_limit[y + cred]; - outptr[RGB_GREEN] = range_limit[y + cgreen]; - outptr[RGB_BLUE] = range_limit[y + cblue]; - outptr += RGB_PIXELSIZE; - } - /* If image width is odd, do the last output column separately */ - if (cinfo->output_width & 1) { - cb = GETJSAMPLE(*inptr1); - cr = GETJSAMPLE(*inptr2); - cred = Crrtab[cr]; - cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); - cblue = Cbbtab[cb]; - y = GETJSAMPLE(*inptr0); - outptr[RGB_RED] = range_limit[y + cred]; - outptr[RGB_GREEN] = range_limit[y + cgreen]; - outptr[RGB_BLUE] = range_limit[y + cblue]; - } -} - - -/* - * Upsample and color convert for the case of 2:1 horizontal and 2:1 vertical. - */ - -METHODDEF(void) -h2v2_merged_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, - JSAMPARRAY output_buf) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - register int y, cred, cgreen, cblue; - int cb, cr; - register JSAMPROW outptr0, outptr1; - JSAMPROW inptr00, inptr01, inptr1, inptr2; - JDIMENSION col; - /* copy these pointers into registers if possible */ - register JSAMPLE * range_limit = cinfo->sample_range_limit; - int * Crrtab = upsample->Cr_r_tab; - int * Cbbtab = upsample->Cb_b_tab; - INT32 * Crgtab = upsample->Cr_g_tab; - INT32 * Cbgtab = upsample->Cb_g_tab; - SHIFT_TEMPS - - inptr00 = input_buf[0][in_row_group_ctr*2]; - inptr01 = input_buf[0][in_row_group_ctr*2 + 1]; - inptr1 = input_buf[1][in_row_group_ctr]; - inptr2 = input_buf[2][in_row_group_ctr]; - outptr0 = output_buf[0]; - outptr1 = output_buf[1]; - /* Loop for each group of output pixels */ - for (col = cinfo->output_width >> 1; col > 0; col--) { - /* Do the chroma part of the calculation */ - cb = GETJSAMPLE(*inptr1++); - cr = GETJSAMPLE(*inptr2++); - cred = Crrtab[cr]; - cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); - cblue = Cbbtab[cb]; - /* Fetch 4 Y values and emit 4 pixels */ - y = GETJSAMPLE(*inptr00++); - outptr0[RGB_RED] = range_limit[y + cred]; - outptr0[RGB_GREEN] = range_limit[y + cgreen]; - outptr0[RGB_BLUE] = range_limit[y + cblue]; - outptr0 += RGB_PIXELSIZE; - y = GETJSAMPLE(*inptr00++); - outptr0[RGB_RED] = range_limit[y + cred]; - outptr0[RGB_GREEN] = range_limit[y + cgreen]; - outptr0[RGB_BLUE] = range_limit[y + cblue]; - outptr0 += RGB_PIXELSIZE; - y = GETJSAMPLE(*inptr01++); - outptr1[RGB_RED] = range_limit[y + cred]; - outptr1[RGB_GREEN] = range_limit[y + cgreen]; - outptr1[RGB_BLUE] = range_limit[y + cblue]; - outptr1 += RGB_PIXELSIZE; - y = GETJSAMPLE(*inptr01++); - outptr1[RGB_RED] = range_limit[y + cred]; - outptr1[RGB_GREEN] = range_limit[y + cgreen]; - outptr1[RGB_BLUE] = range_limit[y + cblue]; - outptr1 += RGB_PIXELSIZE; - } - /* If image width is odd, do the last output column separately */ - if (cinfo->output_width & 1) { - cb = GETJSAMPLE(*inptr1); - cr = GETJSAMPLE(*inptr2); - cred = Crrtab[cr]; - cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); - cblue = Cbbtab[cb]; - y = GETJSAMPLE(*inptr00); - outptr0[RGB_RED] = range_limit[y + cred]; - outptr0[RGB_GREEN] = range_limit[y + cgreen]; - outptr0[RGB_BLUE] = range_limit[y + cblue]; - y = GETJSAMPLE(*inptr01); - outptr1[RGB_RED] = range_limit[y + cred]; - outptr1[RGB_GREEN] = range_limit[y + cgreen]; - outptr1[RGB_BLUE] = range_limit[y + cblue]; - } -} - - -/* - * Module initialization routine for merged upsampling/color conversion. - * - * NB: this is called under the conditions determined by use_merged_upsample() - * in jdmaster.c. That routine MUST correspond to the actual capabilities - * of this module; no safety checks are made here. - */ - -GLOBAL(void) -jinit_merged_upsampler (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample; - - upsample = (my_upsample_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_upsampler)); - cinfo->upsample = (struct jpeg_upsampler *) upsample; - upsample->pub.start_pass = start_pass_merged_upsample; - upsample->pub.need_context_rows = FALSE; - - upsample->out_row_width = cinfo->output_width * cinfo->out_color_components; - - if (cinfo->max_v_samp_factor == 2) { - upsample->pub.upsample = merged_2v_upsample; - upsample->upmethod = h2v2_merged_upsample; - /* Allocate a spare row buffer */ - upsample->spare_row = (JSAMPROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (size_t) (upsample->out_row_width * SIZEOF(JSAMPLE))); - } else { - upsample->pub.upsample = merged_1v_upsample; - upsample->upmethod = h2v1_merged_upsample; - /* No spare row needed */ - upsample->spare_row = NULL; - } - - build_ycc_rgb_table(cinfo); -} - -#endif /* UPSAMPLE_MERGING_SUPPORTED */ diff --git a/Dependencies/libjpeg/jdpostct.c b/Dependencies/libjpeg/jdpostct.c deleted file mode 100644 index 571563d..0000000 --- a/Dependencies/libjpeg/jdpostct.c +++ /dev/null @@ -1,290 +0,0 @@ -/* - * jdpostct.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the decompression postprocessing controller. - * This controller manages the upsampling, color conversion, and color - * quantization/reduction steps; specifically, it controls the buffering - * between upsample/color conversion and color quantization/reduction. - * - * If no color quantization/reduction is required, then this module has no - * work to do, and it just hands off to the upsample/color conversion code. - * An integrated upsample/convert/quantize process would replace this module - * entirely. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Private buffer controller object */ - -typedef struct { - struct jpeg_d_post_controller pub; /* public fields */ - - /* Color quantization source buffer: this holds output data from - * the upsample/color conversion step to be passed to the quantizer. - * For two-pass color quantization, we need a full-image buffer; - * for one-pass operation, a strip buffer is sufficient. - */ - jvirt_sarray_ptr whole_image; /* virtual array, or NULL if one-pass */ - JSAMPARRAY buffer; /* strip buffer, or current strip of virtual */ - JDIMENSION strip_height; /* buffer size in rows */ - /* for two-pass mode only: */ - JDIMENSION starting_row; /* row # of first row in current strip */ - JDIMENSION next_row; /* index of next row to fill/empty in strip */ -} my_post_controller; - -typedef my_post_controller * my_post_ptr; - - -/* Forward declarations */ -METHODDEF(void) post_process_1pass - JPP((j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -#ifdef QUANT_2PASS_SUPPORTED -METHODDEF(void) post_process_prepass - JPP((j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -METHODDEF(void) post_process_2pass - JPP((j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -#endif - - -/* - * Initialize for a processing pass. - */ - -METHODDEF(void) -start_pass_dpost (j_decompress_ptr cinfo, J_BUF_MODE pass_mode) -{ - my_post_ptr post = (my_post_ptr) cinfo->post; - - switch (pass_mode) { - case JBUF_PASS_THRU: - if (cinfo->quantize_colors) { - /* Single-pass processing with color quantization. */ - post->pub.post_process_data = post_process_1pass; - /* We could be doing buffered-image output before starting a 2-pass - * color quantization; in that case, jinit_d_post_controller did not - * allocate a strip buffer. Use the virtual-array buffer as workspace. - */ - if (post->buffer == NULL) { - post->buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, post->whole_image, - (JDIMENSION) 0, post->strip_height, TRUE); - } - } else { - /* For single-pass processing without color quantization, - * I have no work to do; just call the upsampler directly. - */ - post->pub.post_process_data = cinfo->upsample->upsample; - } - break; -#ifdef QUANT_2PASS_SUPPORTED - case JBUF_SAVE_AND_PASS: - /* First pass of 2-pass quantization */ - if (post->whole_image == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - post->pub.post_process_data = post_process_prepass; - break; - case JBUF_CRANK_DEST: - /* Second pass of 2-pass quantization */ - if (post->whole_image == NULL) - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - post->pub.post_process_data = post_process_2pass; - break; -#endif /* QUANT_2PASS_SUPPORTED */ - default: - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); - break; - } - post->starting_row = post->next_row = 0; -} - - -/* - * Process some data in the one-pass (strip buffer) case. - * This is used for color precision reduction as well as one-pass quantization. - */ - -METHODDEF(void) -post_process_1pass (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_post_ptr post = (my_post_ptr) cinfo->post; - JDIMENSION num_rows, max_rows; - - /* Fill the buffer, but not more than what we can dump out in one go. */ - /* Note we rely on the upsampler to detect bottom of image. */ - max_rows = out_rows_avail - *out_row_ctr; - if (max_rows > post->strip_height) - max_rows = post->strip_height; - num_rows = 0; - (*cinfo->upsample->upsample) (cinfo, - input_buf, in_row_group_ctr, in_row_groups_avail, - post->buffer, &num_rows, max_rows); - /* Quantize and emit data. */ - (*cinfo->cquantize->color_quantize) (cinfo, - post->buffer, output_buf + *out_row_ctr, (int) num_rows); - *out_row_ctr += num_rows; -} - - -#ifdef QUANT_2PASS_SUPPORTED - -/* - * Process some data in the first pass of 2-pass quantization. - */ - -METHODDEF(void) -post_process_prepass (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_post_ptr post = (my_post_ptr) cinfo->post; - JDIMENSION old_next_row, num_rows; - - /* Reposition virtual buffer if at start of strip. */ - if (post->next_row == 0) { - post->buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, post->whole_image, - post->starting_row, post->strip_height, TRUE); - } - - /* Upsample some data (up to a strip height's worth). */ - old_next_row = post->next_row; - (*cinfo->upsample->upsample) (cinfo, - input_buf, in_row_group_ctr, in_row_groups_avail, - post->buffer, &post->next_row, post->strip_height); - - /* Allow quantizer to scan new data. No data is emitted, */ - /* but we advance out_row_ctr so outer loop can tell when we're done. */ - if (post->next_row > old_next_row) { - num_rows = post->next_row - old_next_row; - (*cinfo->cquantize->color_quantize) (cinfo, post->buffer + old_next_row, - (JSAMPARRAY) NULL, (int) num_rows); - *out_row_ctr += num_rows; - } - - /* Advance if we filled the strip. */ - if (post->next_row >= post->strip_height) { - post->starting_row += post->strip_height; - post->next_row = 0; - } -} - - -/* - * Process some data in the second pass of 2-pass quantization. - */ - -METHODDEF(void) -post_process_2pass (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_post_ptr post = (my_post_ptr) cinfo->post; - JDIMENSION num_rows, max_rows; - - /* Reposition virtual buffer if at start of strip. */ - if (post->next_row == 0) { - post->buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, post->whole_image, - post->starting_row, post->strip_height, FALSE); - } - - /* Determine number of rows to emit. */ - num_rows = post->strip_height - post->next_row; /* available in strip */ - max_rows = out_rows_avail - *out_row_ctr; /* available in output area */ - if (num_rows > max_rows) - num_rows = max_rows; - /* We have to check bottom of image here, can't depend on upsampler. */ - max_rows = cinfo->output_height - post->starting_row; - if (num_rows > max_rows) - num_rows = max_rows; - - /* Quantize and emit data. */ - (*cinfo->cquantize->color_quantize) (cinfo, - post->buffer + post->next_row, output_buf + *out_row_ctr, - (int) num_rows); - *out_row_ctr += num_rows; - - /* Advance if we filled the strip. */ - post->next_row += num_rows; - if (post->next_row >= post->strip_height) { - post->starting_row += post->strip_height; - post->next_row = 0; - } -} - -#endif /* QUANT_2PASS_SUPPORTED */ - - -/* - * Initialize postprocessing controller. - */ - -GLOBAL(void) -jinit_d_post_controller (j_decompress_ptr cinfo, boolean need_full_buffer) -{ - my_post_ptr post; - - post = (my_post_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_post_controller)); - cinfo->post = (struct jpeg_d_post_controller *) post; - post->pub.start_pass = start_pass_dpost; - post->whole_image = NULL; /* flag for no virtual arrays */ - post->buffer = NULL; /* flag for no strip buffer */ - - /* Create the quantization buffer, if needed */ - if (cinfo->quantize_colors) { - /* The buffer strip height is max_v_samp_factor, which is typically - * an efficient number of rows for upsampling to return. - * (In the presence of output rescaling, we might want to be smarter?) - */ - post->strip_height = (JDIMENSION) cinfo->max_v_samp_factor; - if (need_full_buffer) { - /* Two-pass color quantization: need full-image storage. */ - /* We round up the number of rows to a multiple of the strip height. */ -#ifdef QUANT_2PASS_SUPPORTED - post->whole_image = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - cinfo->output_width * cinfo->out_color_components, - (JDIMENSION) jround_up((long) cinfo->output_height, - (long) post->strip_height), - post->strip_height); -#else - ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); -#endif /* QUANT_2PASS_SUPPORTED */ - } else { - /* One-pass color quantization: just make a strip buffer. */ - post->buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->output_width * cinfo->out_color_components, - post->strip_height); - } - } -} diff --git a/Dependencies/libjpeg/jdsample.c b/Dependencies/libjpeg/jdsample.c deleted file mode 100644 index 7bc8885..0000000 --- a/Dependencies/libjpeg/jdsample.c +++ /dev/null @@ -1,361 +0,0 @@ -/* - * jdsample.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * Modified 2002-2008 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains upsampling routines. - * - * Upsampling input data is counted in "row groups". A row group - * is defined to be (v_samp_factor * DCT_v_scaled_size / min_DCT_v_scaled_size) - * sample rows of each component. Upsampling will normally produce - * max_v_samp_factor pixel rows from each row group (but this could vary - * if the upsampler is applying a scale factor of its own). - * - * An excellent reference for image resampling is - * Digital Image Warping, George Wolberg, 1990. - * Pub. by IEEE Computer Society Press, Los Alamitos, CA. ISBN 0-8186-8944-7. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Pointer to routine to upsample a single component */ -typedef JMETHOD(void, upsample1_ptr, - (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); - -/* Private subobject */ - -typedef struct { - struct jpeg_upsampler pub; /* public fields */ - - /* Color conversion buffer. When using separate upsampling and color - * conversion steps, this buffer holds one upsampled row group until it - * has been color converted and output. - * Note: we do not allocate any storage for component(s) which are full-size, - * ie do not need rescaling. The corresponding entry of color_buf[] is - * simply set to point to the input data array, thereby avoiding copying. - */ - JSAMPARRAY color_buf[MAX_COMPONENTS]; - - /* Per-component upsampling method pointers */ - upsample1_ptr methods[MAX_COMPONENTS]; - - int next_row_out; /* counts rows emitted from color_buf */ - JDIMENSION rows_to_go; /* counts rows remaining in image */ - - /* Height of an input row group for each component. */ - int rowgroup_height[MAX_COMPONENTS]; - - /* These arrays save pixel expansion factors so that int_expand need not - * recompute them each time. They are unused for other upsampling methods. - */ - UINT8 h_expand[MAX_COMPONENTS]; - UINT8 v_expand[MAX_COMPONENTS]; -} my_upsampler; - -typedef my_upsampler * my_upsample_ptr; - - -/* - * Initialize for an upsampling pass. - */ - -METHODDEF(void) -start_pass_upsample (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - - /* Mark the conversion buffer empty */ - upsample->next_row_out = cinfo->max_v_samp_factor; - /* Initialize total-height counter for detecting bottom of image */ - upsample->rows_to_go = cinfo->output_height; -} - - -/* - * Control routine to do upsampling (and color conversion). - * - * In this version we upsample each component independently. - * We upsample one row group into the conversion buffer, then apply - * color conversion a row at a time. - */ - -METHODDEF(void) -sep_upsample (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - int ci; - jpeg_component_info * compptr; - JDIMENSION num_rows; - - /* Fill the conversion buffer, if it's empty */ - if (upsample->next_row_out >= cinfo->max_v_samp_factor) { - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Invoke per-component upsample method. Notice we pass a POINTER - * to color_buf[ci], so that fullsize_upsample can change it. - */ - (*upsample->methods[ci]) (cinfo, compptr, - input_buf[ci] + (*in_row_group_ctr * upsample->rowgroup_height[ci]), - upsample->color_buf + ci); - } - upsample->next_row_out = 0; - } - - /* Color-convert and emit rows */ - - /* How many we have in the buffer: */ - num_rows = (JDIMENSION) (cinfo->max_v_samp_factor - upsample->next_row_out); - /* Not more than the distance to the end of the image. Need this test - * in case the image height is not a multiple of max_v_samp_factor: - */ - if (num_rows > upsample->rows_to_go) - num_rows = upsample->rows_to_go; - /* And not more than what the client can accept: */ - out_rows_avail -= *out_row_ctr; - if (num_rows > out_rows_avail) - num_rows = out_rows_avail; - - (*cinfo->cconvert->color_convert) (cinfo, upsample->color_buf, - (JDIMENSION) upsample->next_row_out, - output_buf + *out_row_ctr, - (int) num_rows); - - /* Adjust counts */ - *out_row_ctr += num_rows; - upsample->rows_to_go -= num_rows; - upsample->next_row_out += num_rows; - /* When the buffer is emptied, declare this input row group consumed */ - if (upsample->next_row_out >= cinfo->max_v_samp_factor) - (*in_row_group_ctr)++; -} - - -/* - * These are the routines invoked by sep_upsample to upsample pixel values - * of a single component. One row group is processed per call. - */ - - -/* - * For full-size components, we just make color_buf[ci] point at the - * input buffer, and thus avoid copying any data. Note that this is - * safe only because sep_upsample doesn't declare the input row group - * "consumed" until we are done color converting and emitting it. - */ - -METHODDEF(void) -fullsize_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - *output_data_ptr = input_data; -} - - -/* - * This is a no-op version used for "uninteresting" components. - * These components will not be referenced by color conversion. - */ - -METHODDEF(void) -noop_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - *output_data_ptr = NULL; /* safety check */ -} - - -/* - * This version handles any integral sampling ratios. - * This is not used for typical JPEG files, so it need not be fast. - * Nor, for that matter, is it particularly accurate: the algorithm is - * simple replication of the input pixel onto the corresponding output - * pixels. The hi-falutin sampling literature refers to this as a - * "box filter". A box filter tends to introduce visible artifacts, - * so if you are actually going to use 3:1 or 4:1 sampling ratios - * you would be well advised to improve this code. - */ - -METHODDEF(void) -int_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; - JSAMPARRAY output_data = *output_data_ptr; - register JSAMPROW inptr, outptr; - register JSAMPLE invalue; - register int h; - JSAMPROW outend; - int h_expand, v_expand; - int inrow, outrow; - - h_expand = upsample->h_expand[compptr->component_index]; - v_expand = upsample->v_expand[compptr->component_index]; - - inrow = outrow = 0; - while (outrow < cinfo->max_v_samp_factor) { - /* Generate one output row with proper horizontal expansion */ - inptr = input_data[inrow]; - outptr = output_data[outrow]; - outend = outptr + cinfo->output_width; - while (outptr < outend) { - invalue = *inptr++; /* don't need GETJSAMPLE() here */ - for (h = h_expand; h > 0; h--) { - *outptr++ = invalue; - } - } - /* Generate any additional output rows by duplicating the first one */ - if (v_expand > 1) { - jcopy_sample_rows(output_data, outrow, output_data, outrow+1, - v_expand-1, cinfo->output_width); - } - inrow++; - outrow += v_expand; - } -} - - -/* - * Fast processing for the common case of 2:1 horizontal and 1:1 vertical. - * It's still a box filter. - */ - -METHODDEF(void) -h2v1_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - JSAMPARRAY output_data = *output_data_ptr; - register JSAMPROW inptr, outptr; - register JSAMPLE invalue; - JSAMPROW outend; - int outrow; - - for (outrow = 0; outrow < cinfo->max_v_samp_factor; outrow++) { - inptr = input_data[outrow]; - outptr = output_data[outrow]; - outend = outptr + cinfo->output_width; - while (outptr < outend) { - invalue = *inptr++; /* don't need GETJSAMPLE() here */ - *outptr++ = invalue; - *outptr++ = invalue; - } - } -} - - -/* - * Fast processing for the common case of 2:1 horizontal and 2:1 vertical. - * It's still a box filter. - */ - -METHODDEF(void) -h2v2_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) -{ - JSAMPARRAY output_data = *output_data_ptr; - register JSAMPROW inptr, outptr; - register JSAMPLE invalue; - JSAMPROW outend; - int inrow, outrow; - - inrow = outrow = 0; - while (outrow < cinfo->max_v_samp_factor) { - inptr = input_data[inrow]; - outptr = output_data[outrow]; - outend = outptr + cinfo->output_width; - while (outptr < outend) { - invalue = *inptr++; /* don't need GETJSAMPLE() here */ - *outptr++ = invalue; - *outptr++ = invalue; - } - jcopy_sample_rows(output_data, outrow, output_data, outrow+1, - 1, cinfo->output_width); - inrow++; - outrow += 2; - } -} - - -/* - * Module initialization routine for upsampling. - */ - -GLOBAL(void) -jinit_upsampler (j_decompress_ptr cinfo) -{ - my_upsample_ptr upsample; - int ci; - jpeg_component_info * compptr; - boolean need_buffer; - int h_in_group, v_in_group, h_out_group, v_out_group; - - upsample = (my_upsample_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_upsampler)); - cinfo->upsample = (struct jpeg_upsampler *) upsample; - upsample->pub.start_pass = start_pass_upsample; - upsample->pub.upsample = sep_upsample; - upsample->pub.need_context_rows = FALSE; /* until we find out differently */ - - if (cinfo->CCIR601_sampling) /* this isn't supported */ - ERREXIT(cinfo, JERR_CCIR601_NOTIMPL); - - /* Verify we can handle the sampling factors, select per-component methods, - * and create storage as needed. - */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { - /* Compute size of an "input group" after IDCT scaling. This many samples - * are to be converted to max_h_samp_factor * max_v_samp_factor pixels. - */ - h_in_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) / - cinfo->min_DCT_h_scaled_size; - v_in_group = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / - cinfo->min_DCT_v_scaled_size; - h_out_group = cinfo->max_h_samp_factor; - v_out_group = cinfo->max_v_samp_factor; - upsample->rowgroup_height[ci] = v_in_group; /* save for use later */ - need_buffer = TRUE; - if (! compptr->component_needed) { - /* Don't bother to upsample an uninteresting component. */ - upsample->methods[ci] = noop_upsample; - need_buffer = FALSE; - } else if (h_in_group == h_out_group && v_in_group == v_out_group) { - /* Fullsize components can be processed without any work. */ - upsample->methods[ci] = fullsize_upsample; - need_buffer = FALSE; - } else if (h_in_group * 2 == h_out_group && - v_in_group == v_out_group) { - /* Special case for 2h1v upsampling */ - upsample->methods[ci] = h2v1_upsample; - } else if (h_in_group * 2 == h_out_group && - v_in_group * 2 == v_out_group) { - /* Special case for 2h2v upsampling */ - upsample->methods[ci] = h2v2_upsample; - } else if ((h_out_group % h_in_group) == 0 && - (v_out_group % v_in_group) == 0) { - /* Generic integral-factors upsampling method */ - upsample->methods[ci] = int_upsample; - upsample->h_expand[ci] = (UINT8) (h_out_group / h_in_group); - upsample->v_expand[ci] = (UINT8) (v_out_group / v_in_group); - } else - ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL); - if (need_buffer) { - upsample->color_buf[ci] = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) jround_up((long) cinfo->output_width, - (long) cinfo->max_h_samp_factor), - (JDIMENSION) cinfo->max_v_samp_factor); - } - } -} diff --git a/Dependencies/libjpeg/jdtrans.c b/Dependencies/libjpeg/jdtrans.c deleted file mode 100644 index 22dd47f..0000000 --- a/Dependencies/libjpeg/jdtrans.c +++ /dev/null @@ -1,140 +0,0 @@ -/* - * jdtrans.c - * - * Copyright (C) 1995-1997, Thomas G. Lane. - * Modified 2000-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains library routines for transcoding decompression, - * that is, reading raw DCT coefficient arrays from an input JPEG file. - * The routines in jdapimin.c will also be needed by a transcoder. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* Forward declarations */ -LOCAL(void) transdecode_master_selection JPP((j_decompress_ptr cinfo)); - - -/* - * Read the coefficient arrays from a JPEG file. - * jpeg_read_header must be completed before calling this. - * - * The entire image is read into a set of virtual coefficient-block arrays, - * one per component. The return value is a pointer to the array of - * virtual-array descriptors. These can be manipulated directly via the - * JPEG memory manager, or handed off to jpeg_write_coefficients(). - * To release the memory occupied by the virtual arrays, call - * jpeg_finish_decompress() when done with the data. - * - * An alternative usage is to simply obtain access to the coefficient arrays - * during a buffered-image-mode decompression operation. This is allowed - * after any jpeg_finish_output() call. The arrays can be accessed until - * jpeg_finish_decompress() is called. (Note that any call to the library - * may reposition the arrays, so don't rely on access_virt_barray() results - * to stay valid across library calls.) - * - * Returns NULL if suspended. This case need be checked only if - * a suspending data source is used. - */ - -GLOBAL(jvirt_barray_ptr *) -jpeg_read_coefficients (j_decompress_ptr cinfo) -{ - if (cinfo->global_state == DSTATE_READY) { - /* First call: initialize active modules */ - transdecode_master_selection(cinfo); - cinfo->global_state = DSTATE_RDCOEFS; - } - if (cinfo->global_state == DSTATE_RDCOEFS) { - /* Absorb whole file into the coef buffer */ - for (;;) { - int retcode; - /* Call progress monitor hook if present */ - if (cinfo->progress != NULL) - (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); - /* Absorb some more input */ - retcode = (*cinfo->inputctl->consume_input) (cinfo); - if (retcode == JPEG_SUSPENDED) - return NULL; - if (retcode == JPEG_REACHED_EOI) - break; - /* Advance progress counter if appropriate */ - if (cinfo->progress != NULL && - (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) { - if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) { - /* startup underestimated number of scans; ratchet up one scan */ - cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows; - } - } - } - /* Set state so that jpeg_finish_decompress does the right thing */ - cinfo->global_state = DSTATE_STOPPING; - } - /* At this point we should be in state DSTATE_STOPPING if being used - * standalone, or in state DSTATE_BUFIMAGE if being invoked to get access - * to the coefficients during a full buffered-image-mode decompression. - */ - if ((cinfo->global_state == DSTATE_STOPPING || - cinfo->global_state == DSTATE_BUFIMAGE) && cinfo->buffered_image) { - return cinfo->coef->coef_arrays; - } - /* Oops, improper usage */ - ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); - return NULL; /* keep compiler happy */ -} - - -/* - * Master selection of decompression modules for transcoding. - * This substitutes for jdmaster.c's initialization of the full decompressor. - */ - -LOCAL(void) -transdecode_master_selection (j_decompress_ptr cinfo) -{ - /* This is effectively a buffered-image operation. */ - cinfo->buffered_image = TRUE; - - /* Compute output image dimensions and related values. */ - jpeg_core_output_dimensions(cinfo); - - /* Entropy decoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) - jinit_arith_decoder(cinfo); - else { - jinit_huff_decoder(cinfo); - } - - /* Always get a full-image coefficient buffer. */ - jinit_d_coef_controller(cinfo, TRUE); - - /* We can now tell the memory manager to allocate virtual arrays. */ - (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); - - /* Initialize input side of decompressor to consume first scan. */ - (*cinfo->inputctl->start_input_pass) (cinfo); - - /* Initialize progress monitoring. */ - if (cinfo->progress != NULL) { - int nscans; - /* Estimate number of scans to set pass_limit. */ - if (cinfo->progressive_mode) { - /* Arbitrarily estimate 2 interleaved DC scans + 3 AC scans/component. */ - nscans = 2 + 3 * cinfo->num_components; - } else if (cinfo->inputctl->has_multiple_scans) { - /* For a nonprogressive multiscan file, estimate 1 scan per component. */ - nscans = cinfo->num_components; - } else { - nscans = 1; - } - cinfo->progress->pass_counter = 0L; - cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans; - cinfo->progress->completed_passes = 0; - cinfo->progress->total_passes = 1; - } -} diff --git a/Dependencies/libjpeg/jerror.c b/Dependencies/libjpeg/jerror.c deleted file mode 100644 index 3da7be8..0000000 --- a/Dependencies/libjpeg/jerror.c +++ /dev/null @@ -1,252 +0,0 @@ -/* - * jerror.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains simple error-reporting and trace-message routines. - * These are suitable for Unix-like systems and others where writing to - * stderr is the right thing to do. Many applications will want to replace - * some or all of these routines. - * - * If you define USE_WINDOWS_MESSAGEBOX in jconfig.h or in the makefile, - * you get a Windows-specific hack to display error messages in a dialog box. - * It ain't much, but it beats dropping error messages into the bit bucket, - * which is what happens to output to stderr under most Windows C compilers. - * - * These routines are used by both the compression and decompression code. - */ - -/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jversion.h" -#include "jerror.h" - -#ifdef USE_WINDOWS_MESSAGEBOX -#include -#endif - -#ifndef EXIT_FAILURE /* define exit() codes if not provided */ -#define EXIT_FAILURE 1 -#endif - - -/* - * Create the message string table. - * We do this from the master message list in jerror.h by re-reading - * jerror.h with a suitable definition for macro JMESSAGE. - * The message table is made an external symbol just in case any applications - * want to refer to it directly. - */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jpeg_std_message_table jMsgTable -#endif - -#define JMESSAGE(code,string) string , - -const char * const jpeg_std_message_table[] = { -#include "jerror.h" - NULL -}; - - -/* - * Error exit handler: must not return to caller. - * - * Applications may override this if they want to get control back after - * an error. Typically one would longjmp somewhere instead of exiting. - * The setjmp buffer can be made a private field within an expanded error - * handler object. Note that the info needed to generate an error message - * is stored in the error object, so you can generate the message now or - * later, at your convenience. - * You should make sure that the JPEG object is cleaned up (with jpeg_abort - * or jpeg_destroy) at some point. - */ - -METHODDEF(void) -error_exit (j_common_ptr cinfo) -{ - /* Always display the message */ - (*cinfo->err->output_message) (cinfo); - - /* Let the memory manager delete any temp files before we die */ - jpeg_destroy(cinfo); - - exit(EXIT_FAILURE); -} - - -/* - * Actual output of an error or trace message. - * Applications may override this method to send JPEG messages somewhere - * other than stderr. - * - * On Windows, printing to stderr is generally completely useless, - * so we provide optional code to produce an error-dialog popup. - * Most Windows applications will still prefer to override this routine, - * but if they don't, it'll do something at least marginally useful. - * - * NOTE: to use the library in an environment that doesn't support the - * C stdio library, you may have to delete the call to fprintf() entirely, - * not just not use this routine. - */ - -METHODDEF(void) -output_message (j_common_ptr cinfo) -{ - char buffer[JMSG_LENGTH_MAX]; - - /* Create the message */ - (*cinfo->err->format_message) (cinfo, buffer); - -#ifdef USE_WINDOWS_MESSAGEBOX - /* Display it in a message dialog box */ - MessageBox(GetActiveWindow(), buffer, "JPEG Library Error", - MB_OK | MB_ICONERROR); -#else - /* Send it to stderr, adding a newline */ - fprintf(stderr, "%s\n", buffer); -#endif -} - - -/* - * Decide whether to emit a trace or warning message. - * msg_level is one of: - * -1: recoverable corrupt-data warning, may want to abort. - * 0: important advisory messages (always display to user). - * 1: first level of tracing detail. - * 2,3,...: successively more detailed tracing messages. - * An application might override this method if it wanted to abort on warnings - * or change the policy about which messages to display. - */ - -METHODDEF(void) -emit_message (j_common_ptr cinfo, int msg_level) -{ - struct jpeg_error_mgr * err = cinfo->err; - - if (msg_level < 0) { - /* It's a warning message. Since corrupt files may generate many warnings, - * the policy implemented here is to show only the first warning, - * unless trace_level >= 3. - */ - if (err->num_warnings == 0 || err->trace_level >= 3) - (*err->output_message) (cinfo); - /* Always count warnings in num_warnings. */ - err->num_warnings++; - } else { - /* It's a trace message. Show it if trace_level >= msg_level. */ - if (err->trace_level >= msg_level) - (*err->output_message) (cinfo); - } -} - - -/* - * Format a message string for the most recent JPEG error or message. - * The message is stored into buffer, which should be at least JMSG_LENGTH_MAX - * characters. Note that no '\n' character is added to the string. - * Few applications should need to override this method. - */ - -METHODDEF(void) -format_message (j_common_ptr cinfo, char * buffer) -{ - struct jpeg_error_mgr * err = cinfo->err; - int msg_code = err->msg_code; - const char * msgtext = NULL; - const char * msgptr; - char ch; - boolean isstring; - - /* Look up message string in proper table */ - if (msg_code > 0 && msg_code <= err->last_jpeg_message) { - msgtext = err->jpeg_message_table[msg_code]; - } else if (err->addon_message_table != NULL && - msg_code >= err->first_addon_message && - msg_code <= err->last_addon_message) { - msgtext = err->addon_message_table[msg_code - err->first_addon_message]; - } - - /* Defend against bogus message number */ - if (msgtext == NULL) { - err->msg_parm.i[0] = msg_code; - msgtext = err->jpeg_message_table[0]; - } - - /* Check for string parameter, as indicated by %s in the message text */ - isstring = FALSE; - msgptr = msgtext; - while ((ch = *msgptr++) != '\0') { - if (ch == '%') { - if (*msgptr == 's') isstring = TRUE; - break; - } - } - - /* Format the message into the passed buffer */ - if (isstring) - sprintf(buffer, msgtext, err->msg_parm.s); - else - sprintf(buffer, msgtext, - err->msg_parm.i[0], err->msg_parm.i[1], - err->msg_parm.i[2], err->msg_parm.i[3], - err->msg_parm.i[4], err->msg_parm.i[5], - err->msg_parm.i[6], err->msg_parm.i[7]); -} - - -/* - * Reset error state variables at start of a new image. - * This is called during compression startup to reset trace/error - * processing to default state, without losing any application-specific - * method pointers. An application might possibly want to override - * this method if it has additional error processing state. - */ - -METHODDEF(void) -reset_error_mgr (j_common_ptr cinfo) -{ - cinfo->err->num_warnings = 0; - /* trace_level is not reset since it is an application-supplied parameter */ - cinfo->err->msg_code = 0; /* may be useful as a flag for "no error" */ -} - - -/* - * Fill in the standard error-handling methods in a jpeg_error_mgr object. - * Typical call is: - * struct jpeg_compress_struct cinfo; - * struct jpeg_error_mgr err; - * - * cinfo.err = jpeg_std_error(&err); - * after which the application may override some of the methods. - */ - -GLOBAL(struct jpeg_error_mgr *) -jpeg_std_error (struct jpeg_error_mgr * err) -{ - err->error_exit = error_exit; - err->emit_message = emit_message; - err->output_message = output_message; - err->format_message = format_message; - err->reset_error_mgr = reset_error_mgr; - - err->trace_level = 0; /* default = no tracing */ - err->num_warnings = 0; /* no warnings emitted yet */ - err->msg_code = 0; /* may be useful as a flag for "no error" */ - - /* Initialize message table pointers */ - err->jpeg_message_table = jpeg_std_message_table; - err->last_jpeg_message = (int) JMSG_LASTMSGCODE - 1; - - err->addon_message_table = NULL; - err->first_addon_message = 0; /* for safety */ - err->last_addon_message = 0; - - return err; -} diff --git a/Dependencies/libjpeg/jerror.h b/Dependencies/libjpeg/jerror.h deleted file mode 100644 index 1cfb2b1..0000000 --- a/Dependencies/libjpeg/jerror.h +++ /dev/null @@ -1,304 +0,0 @@ -/* - * jerror.h - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * Modified 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file defines the error and message codes for the JPEG library. - * Edit this file to add new codes, or to translate the message strings to - * some other language. - * A set of error-reporting macros are defined too. Some applications using - * the JPEG library may wish to include this file to get the error codes - * and/or the macros. - */ - -/* - * To define the enum list of message codes, include this file without - * defining macro JMESSAGE. To create a message string table, include it - * again with a suitable JMESSAGE definition (see jerror.c for an example). - */ -#ifndef JMESSAGE -#ifndef JERROR_H -/* First time through, define the enum list */ -#define JMAKE_ENUM_LIST -#else -/* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */ -#define JMESSAGE(code,string) -#endif /* JERROR_H */ -#endif /* JMESSAGE */ - -#ifdef JMAKE_ENUM_LIST - -typedef enum { - -#define JMESSAGE(code,string) code , - -#endif /* JMAKE_ENUM_LIST */ - -JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */ - -/* For maintenance convenience, list is alphabetical by message code name */ -JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix") -JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix") -JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode") -JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS") -JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request") -JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range") -JMESSAGE(JERR_BAD_DCTSIZE, "DCT scaled block size %dx%d not supported") -JMESSAGE(JERR_BAD_DROP_SAMPLING, - "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c") -JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition") -JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace") -JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace") -JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length") -JMESSAGE(JERR_BAD_LIB_VERSION, - "Wrong JPEG library version: library is %d, caller expects %d") -JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan") -JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d") -JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d") -JMESSAGE(JERR_BAD_PROGRESSION, - "Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d") -JMESSAGE(JERR_BAD_PROG_SCRIPT, - "Invalid progressive parameters at scan script entry %d") -JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors") -JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d") -JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d") -JMESSAGE(JERR_BAD_STRUCT_SIZE, - "JPEG parameter struct mismatch: library thinks size is %u, caller expects %u") -JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access") -JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small") -JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here") -JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet") -JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d") -JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request") -JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d") -JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x") -JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d") -JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d") -JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)") -JMESSAGE(JERR_EMS_READ, "Read from EMS failed") -JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed") -JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan") -JMESSAGE(JERR_FILE_READ, "Input file read error") -JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?") -JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet") -JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow") -JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry") -JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels") -JMESSAGE(JERR_INPUT_EMPTY, "Empty input file") -JMESSAGE(JERR_INPUT_EOF, "Premature end of input file") -JMESSAGE(JERR_MISMATCHED_QUANT_TABLE, - "Cannot transcode due to multiple use of quantization table %d") -JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data") -JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change") -JMESSAGE(JERR_NOTIMPL, "Not implemented yet") -JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time") -JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined") -JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported") -JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined") -JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image") -JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined") -JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x") -JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)") -JMESSAGE(JERR_QUANT_COMPONENTS, - "Cannot quantize more than %d color components") -JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors") -JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors") -JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers") -JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker") -JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x") -JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers") -JMESSAGE(JERR_SOS_NO_SOF, "Invalid JPEG file structure: SOS before SOF") -JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s") -JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file") -JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file") -JMESSAGE(JERR_TFILE_WRITE, - "Write failed on temporary file --- out of disk space?") -JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines") -JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x") -JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up") -JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation") -JMESSAGE(JERR_XMS_READ, "Read from XMS failed") -JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed") -JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT) -JMESSAGE(JMSG_VERSION, JVERSION) -JMESSAGE(JTRC_16BIT_TABLES, - "Caution: quantization tables are too coarse for baseline JPEG") -JMESSAGE(JTRC_ADOBE, - "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d") -JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u") -JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u") -JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x") -JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x") -JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d") -JMESSAGE(JTRC_DRI, "Define Restart Interval %u") -JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u") -JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u") -JMESSAGE(JTRC_EOI, "End Of Image") -JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d") -JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d") -JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE, - "Warning: thumbnail image size does not match data length %u") -JMESSAGE(JTRC_JFIF_EXTENSION, - "JFIF extension marker: type 0x%02x, length %u") -JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image") -JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u") -JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x") -JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u") -JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors") -JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors") -JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization") -JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d") -JMESSAGE(JTRC_RST, "RST%d") -JMESSAGE(JTRC_SMOOTH_NOTIMPL, - "Smoothing not supported with nonstandard sampling ratios") -JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d") -JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d") -JMESSAGE(JTRC_SOI, "Start of Image") -JMESSAGE(JTRC_SOS, "Start Of Scan: %d components") -JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d") -JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d") -JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s") -JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s") -JMESSAGE(JTRC_THUMB_JPEG, - "JFIF extension marker: JPEG-compressed thumbnail image, length %u") -JMESSAGE(JTRC_THUMB_PALETTE, - "JFIF extension marker: palette thumbnail image, length %u") -JMESSAGE(JTRC_THUMB_RGB, - "JFIF extension marker: RGB thumbnail image, length %u") -JMESSAGE(JTRC_UNKNOWN_IDS, - "Unrecognized component IDs %d %d %d, assuming YCbCr") -JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u") -JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u") -JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d") -JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code") -JMESSAGE(JWRN_BOGUS_PROGRESSION, - "Inconsistent progression sequence for component %d coefficient %d") -JMESSAGE(JWRN_EXTRANEOUS_DATA, - "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x") -JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment") -JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code") -JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d") -JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file") -JMESSAGE(JWRN_MUST_RESYNC, - "Corrupt JPEG data: found marker 0x%02x instead of RST%d") -JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG") -JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines") - -#ifdef JMAKE_ENUM_LIST - - JMSG_LASTMSGCODE -} J_MESSAGE_CODE; - -#undef JMAKE_ENUM_LIST -#endif /* JMAKE_ENUM_LIST */ - -/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */ -#undef JMESSAGE - - -#ifndef JERROR_H -#define JERROR_H - -/* Macros to simplify using the error and trace message stuff */ -/* The first parameter is either type of cinfo pointer */ - -/* Fatal errors (print message and exit) */ -#define ERREXIT(cinfo,code) \ - ((cinfo)->err->msg_code = (code), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT1(cinfo,code,p1) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT2(cinfo,code,p1,p2) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT3(cinfo,code,p1,p2,p3) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (cinfo)->err->msg_parm.i[2] = (p3), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT4(cinfo,code,p1,p2,p3,p4) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (cinfo)->err->msg_parm.i[2] = (p3), \ - (cinfo)->err->msg_parm.i[3] = (p4), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXIT6(cinfo,code,p1,p2,p3,p4,p5,p6) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (cinfo)->err->msg_parm.i[2] = (p3), \ - (cinfo)->err->msg_parm.i[3] = (p4), \ - (cinfo)->err->msg_parm.i[4] = (p5), \ - (cinfo)->err->msg_parm.i[5] = (p6), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) -#define ERREXITS(cinfo,code,str) \ - ((cinfo)->err->msg_code = (code), \ - strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ - (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) - -#define MAKESTMT(stuff) do { stuff } while (0) - -/* Nonfatal errors (we can keep going, but the data is probably corrupt) */ -#define WARNMS(cinfo,code) \ - ((cinfo)->err->msg_code = (code), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) -#define WARNMS1(cinfo,code,p1) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) -#define WARNMS2(cinfo,code,p1,p2) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) - -/* Informational/debugging messages */ -#define TRACEMS(cinfo,lvl,code) \ - ((cinfo)->err->msg_code = (code), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) -#define TRACEMS1(cinfo,lvl,code,p1) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) -#define TRACEMS2(cinfo,lvl,code,p1,p2) \ - ((cinfo)->err->msg_code = (code), \ - (cinfo)->err->msg_parm.i[0] = (p1), \ - (cinfo)->err->msg_parm.i[1] = (p2), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) -#define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \ - MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ - _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \ - (cinfo)->err->msg_code = (code); \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) -#define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \ - MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ - _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ - (cinfo)->err->msg_code = (code); \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) -#define TRACEMS5(cinfo,lvl,code,p1,p2,p3,p4,p5) \ - MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ - _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ - _mp[4] = (p5); \ - (cinfo)->err->msg_code = (code); \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) -#define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \ - MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ - _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ - _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \ - (cinfo)->err->msg_code = (code); \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) -#define TRACEMSS(cinfo,lvl,code,str) \ - ((cinfo)->err->msg_code = (code), \ - strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ - (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) - -#endif /* JERROR_H */ diff --git a/Dependencies/libjpeg/jfdctflt.c b/Dependencies/libjpeg/jfdctflt.c deleted file mode 100644 index 74d0d86..0000000 --- a/Dependencies/libjpeg/jfdctflt.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * jfdctflt.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2003-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a floating-point implementation of the - * forward DCT (Discrete Cosine Transform). - * - * This implementation should be more accurate than either of the integer - * DCT implementations. However, it may not give the same results on all - * machines because of differences in roundoff behavior. Speed will depend - * on the hardware's floating point capacity. - * - * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT - * on each column. Direct algorithms are also available, but they are - * much more complex and seem not to be any faster when reduced to code. - * - * This implementation is based on Arai, Agui, and Nakajima's algorithm for - * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in - * Japanese, but the algorithm is described in the Pennebaker & Mitchell - * JPEG textbook (see REFERENCES section in file README). The following code - * is based directly on figure 4-8 in P&M. - * While an 8-point DCT cannot be done in less than 11 multiplies, it is - * possible to arrange the computation so that many of the multiplies are - * simple scalings of the final outputs. These multiplies can then be - * folded into the multiplications or divisions by the JPEG quantization - * table entries. The AA&N method leaves only 5 multiplies and 29 adds - * to be done in the DCT itself. - * The primary disadvantage of this method is that with a fixed-point - * implementation, accuracy is lost due to imprecise representation of the - * scaled quantization values. However, that problem does not arise if - * we use floating point arithmetic. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_FLOAT_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ -#endif - - -/* - * Perform the forward DCT on one block of samples. - */ - -GLOBAL(void) -jpeg_fdct_float (FAST_FLOAT * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - FAST_FLOAT tmp10, tmp11, tmp12, tmp13; - FAST_FLOAT z1, z2, z3, z4, z5, z11, z13; - FAST_FLOAT *dataptr; - JSAMPROW elemptr; - int ctr; - - /* Pass 1: process rows. */ - - dataptr = data; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Load data into workspace */ - tmp0 = (FAST_FLOAT) (GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7])); - tmp7 = (FAST_FLOAT) (GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7])); - tmp1 = (FAST_FLOAT) (GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6])); - tmp6 = (FAST_FLOAT) (GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6])); - tmp2 = (FAST_FLOAT) (GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5])); - tmp5 = (FAST_FLOAT) (GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5])); - tmp3 = (FAST_FLOAT) (GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4])); - tmp4 = (FAST_FLOAT) (GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4])); - - /* Even part */ - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - /* Apply unsigned->signed conversion */ - dataptr[0] = tmp10 + tmp11 - 8 * CENTERJSAMPLE; /* phase 3 */ - dataptr[4] = tmp10 - tmp11; - - z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */ - dataptr[2] = tmp13 + z1; /* phase 5 */ - dataptr[6] = tmp13 - z1; - - /* Odd part */ - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - /* The rotator is modified from fig 4-8 to avoid extra negations. */ - z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */ - z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ - z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ - z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */ - - z11 = tmp7 + z3; /* phase 5 */ - z13 = tmp7 - z3; - - dataptr[5] = z13 + z2; /* phase 6 */ - dataptr[3] = z13 - z2; - dataptr[1] = z11 + z4; - dataptr[7] = z11 - z4; - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - /* Even part */ - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */ - dataptr[DCTSIZE*4] = tmp10 - tmp11; - - z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */ - dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */ - dataptr[DCTSIZE*6] = tmp13 - z1; - - /* Odd part */ - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - /* The rotator is modified from fig 4-8 to avoid extra negations. */ - z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */ - z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ - z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ - z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */ - - z11 = tmp7 + z3; /* phase 5 */ - z13 = tmp7 - z3; - - dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */ - dataptr[DCTSIZE*3] = z13 - z2; - dataptr[DCTSIZE*1] = z11 + z4; - dataptr[DCTSIZE*7] = z11 - z4; - - dataptr++; /* advance pointer to next column */ - } -} - -#endif /* DCT_FLOAT_SUPPORTED */ diff --git a/Dependencies/libjpeg/jfdctfst.c b/Dependencies/libjpeg/jfdctfst.c deleted file mode 100644 index 8cad5f2..0000000 --- a/Dependencies/libjpeg/jfdctfst.c +++ /dev/null @@ -1,230 +0,0 @@ -/* - * jfdctfst.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2003-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a fast, not so accurate integer implementation of the - * forward DCT (Discrete Cosine Transform). - * - * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT - * on each column. Direct algorithms are also available, but they are - * much more complex and seem not to be any faster when reduced to code. - * - * This implementation is based on Arai, Agui, and Nakajima's algorithm for - * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in - * Japanese, but the algorithm is described in the Pennebaker & Mitchell - * JPEG textbook (see REFERENCES section in file README). The following code - * is based directly on figure 4-8 in P&M. - * While an 8-point DCT cannot be done in less than 11 multiplies, it is - * possible to arrange the computation so that many of the multiplies are - * simple scalings of the final outputs. These multiplies can then be - * folded into the multiplications or divisions by the JPEG quantization - * table entries. The AA&N method leaves only 5 multiplies and 29 adds - * to be done in the DCT itself. - * The primary disadvantage of this method is that with fixed-point math, - * accuracy is lost due to imprecise representation of the scaled - * quantization values. The smaller the quantization table entry, the less - * precise the scaled value, so this implementation does worse with high- - * quality-setting files than with low-quality ones. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_IFAST_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ -#endif - - -/* Scaling decisions are generally the same as in the LL&M algorithm; - * see jfdctint.c for more details. However, we choose to descale - * (right shift) multiplication products as soon as they are formed, - * rather than carrying additional fractional bits into subsequent additions. - * This compromises accuracy slightly, but it lets us save a few shifts. - * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples) - * everywhere except in the multiplications proper; this saves a good deal - * of work on 16-bit-int machines. - * - * Again to save a few shifts, the intermediate results between pass 1 and - * pass 2 are not upscaled, but are represented only to integral precision. - * - * A final compromise is to represent the multiplicative constants to only - * 8 fractional bits, rather than 13. This saves some shifting work on some - * machines, and may also reduce the cost of multiplication (since there - * are fewer one-bits in the constants). - */ - -#define CONST_BITS 8 - - -/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus - * causing a lot of useless floating-point operations at run time. - * To get around this we use the following pre-calculated constants. - * If you change CONST_BITS you may want to add appropriate values. - * (With a reasonable C compiler, you can just rely on the FIX() macro...) - */ - -#if CONST_BITS == 8 -#define FIX_0_382683433 ((INT32) 98) /* FIX(0.382683433) */ -#define FIX_0_541196100 ((INT32) 139) /* FIX(0.541196100) */ -#define FIX_0_707106781 ((INT32) 181) /* FIX(0.707106781) */ -#define FIX_1_306562965 ((INT32) 334) /* FIX(1.306562965) */ -#else -#define FIX_0_382683433 FIX(0.382683433) -#define FIX_0_541196100 FIX(0.541196100) -#define FIX_0_707106781 FIX(0.707106781) -#define FIX_1_306562965 FIX(1.306562965) -#endif - - -/* We can gain a little more speed, with a further compromise in accuracy, - * by omitting the addition in a descaling shift. This yields an incorrectly - * rounded result half the time... - */ - -#ifndef USE_ACCURATE_ROUNDING -#undef DESCALE -#define DESCALE(x,n) RIGHT_SHIFT(x, n) -#endif - - -/* Multiply a DCTELEM variable by an INT32 constant, and immediately - * descale to yield a DCTELEM result. - */ - -#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) - - -/* - * Perform the forward DCT on one block of samples. - */ - -GLOBAL(void) -jpeg_fdct_ifast (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - DCTELEM tmp10, tmp11, tmp12, tmp13; - DCTELEM z1, z2, z3, z4, z5, z11, z13; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - - dataptr = data; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Load data into workspace */ - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); - tmp7 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); - tmp6 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); - tmp5 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); - tmp4 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); - - /* Even part */ - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - /* Apply unsigned->signed conversion */ - dataptr[0] = tmp10 + tmp11 - 8 * CENTERJSAMPLE; /* phase 3 */ - dataptr[4] = tmp10 - tmp11; - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */ - dataptr[2] = tmp13 + z1; /* phase 5 */ - dataptr[6] = tmp13 - z1; - - /* Odd part */ - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - /* The rotator is modified from fig 4-8 to avoid extra negations. */ - z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */ - z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */ - z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ - z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ - - z11 = tmp7 + z3; /* phase 5 */ - z13 = tmp7 - z3; - - dataptr[5] = z13 + z2; /* phase 6 */ - dataptr[3] = z13 - z2; - dataptr[1] = z11 + z4; - dataptr[7] = z11 - z4; - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - /* Even part */ - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */ - dataptr[DCTSIZE*4] = tmp10 - tmp11; - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */ - dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */ - dataptr[DCTSIZE*6] = tmp13 - z1; - - /* Odd part */ - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - /* The rotator is modified from fig 4-8 to avoid extra negations. */ - z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */ - z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */ - z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ - z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ - - z11 = tmp7 + z3; /* phase 5 */ - z13 = tmp7 - z3; - - dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */ - dataptr[DCTSIZE*3] = z13 - z2; - dataptr[DCTSIZE*1] = z11 + z4; - dataptr[DCTSIZE*7] = z11 - z4; - - dataptr++; /* advance pointer to next column */ - } -} - -#endif /* DCT_IFAST_SUPPORTED */ diff --git a/Dependencies/libjpeg/jfdctint.c b/Dependencies/libjpeg/jfdctint.c deleted file mode 100644 index 1dde58c..0000000 --- a/Dependencies/libjpeg/jfdctint.c +++ /dev/null @@ -1,4348 +0,0 @@ -/* - * jfdctint.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * Modification developed 2003-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a slow-but-accurate integer implementation of the - * forward DCT (Discrete Cosine Transform). - * - * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT - * on each column. Direct algorithms are also available, but they are - * much more complex and seem not to be any faster when reduced to code. - * - * This implementation is based on an algorithm described in - * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT - * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics, - * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991. - * The primary algorithm described there uses 11 multiplies and 29 adds. - * We use their alternate method with 12 multiplies and 32 adds. - * The advantage of this method is that no data path contains more than one - * multiplication; this allows a very simple and accurate implementation in - * scaled fixed-point arithmetic, with a minimal number of shifts. - * - * We also provide FDCT routines with various input sample block sizes for - * direct resolution reduction or enlargement and for direct resolving the - * common 2x1 and 1x2 subsampling cases without additional resampling: NxN - * (N=1...16), 2NxN, and Nx2N (N=1...8) pixels for one 8x8 output DCT block. - * - * For N<8 we fill the remaining block coefficients with zero. - * For N>8 we apply a partial N-point FDCT on the input samples, computing - * just the lower 8 frequency coefficients and discarding the rest. - * - * We must scale the output coefficients of the N-point FDCT appropriately - * to the standard 8-point FDCT level by 8/N per 1-D pass. This scaling - * is folded into the constant multipliers (pass 2) and/or final/initial - * shifting. - * - * CAUTION: We rely on the FIX() macro except for the N=1,2,4,8 cases - * since there would be too many additional constants to pre-calculate. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_ISLOW_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCT blocks. /* deliberate syntax err */ -#endif - - -/* - * The poop on this scaling stuff is as follows: - * - * Each 1-D DCT step produces outputs which are a factor of sqrt(N) - * larger than the true DCT outputs. The final outputs are therefore - * a factor of N larger than desired; since N=8 this can be cured by - * a simple right shift at the end of the algorithm. The advantage of - * this arrangement is that we save two multiplications per 1-D DCT, - * because the y0 and y4 outputs need not be divided by sqrt(N). - * In the IJG code, this factor of 8 is removed by the quantization step - * (in jcdctmgr.c), NOT in this module. - * - * We have to do addition and subtraction of the integer inputs, which - * is no problem, and multiplication by fractional constants, which is - * a problem to do in integer arithmetic. We multiply all the constants - * by CONST_SCALE and convert them to integer constants (thus retaining - * CONST_BITS bits of precision in the constants). After doing a - * multiplication we have to divide the product by CONST_SCALE, with proper - * rounding, to produce the correct output. This division can be done - * cheaply as a right shift of CONST_BITS bits. We postpone shifting - * as long as possible so that partial sums can be added together with - * full fractional precision. - * - * The outputs of the first pass are scaled up by PASS1_BITS bits so that - * they are represented to better-than-integral precision. These outputs - * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word - * with the recommended scaling. (For 12-bit sample data, the intermediate - * array is INT32 anyway.) - * - * To avoid overflow of the 32-bit intermediate results in pass 2, we must - * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis - * shows that the values given below are the most effective. - */ - -#if BITS_IN_JSAMPLE == 8 -#define CONST_BITS 13 -#define PASS1_BITS 2 -#else -#define CONST_BITS 13 -#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ -#endif - -/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus - * causing a lot of useless floating-point operations at run time. - * To get around this we use the following pre-calculated constants. - * If you change CONST_BITS you may want to add appropriate values. - * (With a reasonable C compiler, you can just rely on the FIX() macro...) - */ - -#if CONST_BITS == 13 -#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ -#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ -#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ -#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ -#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ -#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ -#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ -#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ -#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ -#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ -#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ -#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ -#else -#define FIX_0_298631336 FIX(0.298631336) -#define FIX_0_390180644 FIX(0.390180644) -#define FIX_0_541196100 FIX(0.541196100) -#define FIX_0_765366865 FIX(0.765366865) -#define FIX_0_899976223 FIX(0.899976223) -#define FIX_1_175875602 FIX(1.175875602) -#define FIX_1_501321110 FIX(1.501321110) -#define FIX_1_847759065 FIX(1.847759065) -#define FIX_1_961570560 FIX(1.961570560) -#define FIX_2_053119869 FIX(2.053119869) -#define FIX_2_562915447 FIX(2.562915447) -#define FIX_3_072711026 FIX(3.072711026) -#endif - - -/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. - * For 8-bit samples with the recommended scaling, all the variable - * and constant values involved are no more than 16 bits wide, so a - * 16x16->32 bit multiply can be used instead of a full 32x32 multiply. - * For 12-bit samples, a full 32-bit multiplication will be needed. - */ - -#if BITS_IN_JSAMPLE == 8 -#define MULTIPLY(var,const) MULTIPLY16C16(var,const) -#else -#define MULTIPLY(var,const) ((var) * (const)) -#endif - - -/* - * Perform the forward DCT on one block of samples. - */ - -GLOBAL(void) -jpeg_fdct_islow (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - dataptr = data; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); - - tmp10 = tmp0 + tmp3; - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - dataptr[2] = (DCTELEM) RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), - CONST_BITS-PASS1_BITS); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) - RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) - RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - - /* Add fudge factor here for final descale. */ - tmp10 = tmp0 + tmp3 + (ONE << (PASS1_BITS-1)); - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp10 + tmp11, PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) RIGHT_SHIFT(tmp10 - tmp11, PASS1_BITS); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS+PASS1_BITS-1); - dataptr[DCTSIZE*2] = (DCTELEM) - RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), CONST_BITS+PASS1_BITS); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS+PASS1_BITS-1); - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) - RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*7] = (DCTELEM) - RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - -#ifdef DCT_SCALING_SUPPORTED - - -/* - * Perform the forward DCT on a 7x7 sample block. - */ - -GLOBAL(void) -jpeg_fdct_7x7 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* cK represents sqrt(2) * cos(K*pi/14). */ - - dataptr = data; - for (ctr = 0; ctr < 7; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[6]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[5]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[4]); - tmp3 = GETJSAMPLE(elemptr[3]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[6]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[5]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[4]); - - z1 = tmp0 + tmp2; - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((z1 + tmp1 + tmp3 - 7 * CENTERJSAMPLE) << PASS1_BITS); - tmp3 += tmp3; - z1 -= tmp3; - z1 -= tmp3; - z1 = MULTIPLY(z1, FIX(0.353553391)); /* (c2+c6-c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp2, FIX(0.920609002)); /* (c2+c4-c6)/2 */ - z3 = MULTIPLY(tmp1 - tmp2, FIX(0.314692123)); /* c6 */ - dataptr[2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS-PASS1_BITS); - z1 -= z2; - z2 = MULTIPLY(tmp0 - tmp1, FIX(0.881747734)); /* c4 */ - dataptr[4] = (DCTELEM) - DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.707106781)), /* c2+c6-c4 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.378756276)); /* -c1 */ - tmp1 += tmp2; - tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.613604268)); /* c5 */ - tmp0 += tmp3; - tmp2 += tmp3 + MULTIPLY(tmp12, FIX(1.870828693)); /* c3+c1-c5 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/7)**2 = 64/49, which we fold - * into the constant multipliers: - * cK now represents sqrt(2) * cos(K*pi/14) * 64/49. - */ - - dataptr = data; - for (ctr = 0; ctr < 7; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*6]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*5]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*4]; - tmp3 = dataptr[DCTSIZE*3]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*6]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*5]; - tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*4]; - - z1 = tmp0 + tmp2; - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(z1 + tmp1 + tmp3, FIX(1.306122449)), /* 64/49 */ - CONST_BITS+PASS1_BITS); - tmp3 += tmp3; - z1 -= tmp3; - z1 -= tmp3; - z1 = MULTIPLY(z1, FIX(0.461784020)); /* (c2+c6-c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp2, FIX(1.202428084)); /* (c2+c4-c6)/2 */ - z3 = MULTIPLY(tmp1 - tmp2, FIX(0.411026446)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS+PASS1_BITS); - z1 -= z2; - z2 = MULTIPLY(tmp0 - tmp1, FIX(1.151670509)); /* c4 */ - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.923568041)), /* c2+c6-c4 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.221765677)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.222383464)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.800824523)); /* -c1 */ - tmp1 += tmp2; - tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.801442310)); /* c5 */ - tmp0 += tmp3; - tmp2 += tmp3 + MULTIPLY(tmp12, FIX(2.443531355)); /* c3+c1-c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 6x6 sample block. - */ - -GLOBAL(void) -jpeg_fdct_6x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - INT32 tmp10, tmp11, tmp12; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* cK represents sqrt(2) * cos(K*pi/12). */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); - tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ - CONST_BITS-PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ - CONST_BITS-PASS1_BITS); - - dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << PASS1_BITS)); - dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << PASS1_BITS); - dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << PASS1_BITS)); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/6)**2 = 16/9, which we fold - * into the constant multipliers: - * cK now represents sqrt(2) * cos(K*pi/12) * 16/9. - */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; - tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 5x5 sample block. - */ - -GLOBAL(void) -jpeg_fdct_5x5 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - INT32 tmp10, tmp11; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/10). */ - - dataptr = data; - for (ctr = 0; ctr < 5; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[4]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[3]); - tmp2 = GETJSAMPLE(elemptr[2]); - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[4]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp2 - 5 * CENTERJSAMPLE) << (PASS1_BITS+1)); - tmp11 = MULTIPLY(tmp11, FIX(0.790569415)); /* (c2+c4)/2 */ - tmp10 -= tmp2 << 2; - tmp10 = MULTIPLY(tmp10, FIX(0.353553391)); /* (c2-c4)/2 */ - dataptr[2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS-PASS1_BITS-1); - dataptr[4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS-PASS1_BITS-1); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp1, FIX(0.831253876)); /* c3 */ - - dataptr[1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.513743148)), /* c1-c3 */ - CONST_BITS-PASS1_BITS-1); - dataptr[3] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.176250899)), /* c1+c3 */ - CONST_BITS-PASS1_BITS-1); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/5)**2 = 64/25, which we partially - * fold into the constant multipliers (other part was done in pass 1): - * cK now represents sqrt(2) * cos(K*pi/10) * 32/25. - */ - - dataptr = data; - for (ctr = 0; ctr < 5; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*3]; - tmp2 = dataptr[DCTSIZE*2]; - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp2, FIX(1.28)), /* 32/25 */ - CONST_BITS+PASS1_BITS); - tmp11 = MULTIPLY(tmp11, FIX(1.011928851)); /* (c2+c4)/2 */ - tmp10 -= tmp2 << 2; - tmp10 = MULTIPLY(tmp10, FIX(0.452548340)); /* (c2-c4)/2 */ - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp1, FIX(1.064004961)); /* c3 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.657591230)), /* c1-c3 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.785601151)), /* c1+c3 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 4x4 sample block. - */ - -GLOBAL(void) -jpeg_fdct_4x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - INT32 tmp10, tmp11; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We must also scale the output by (8/4)**2 = 2**2, which we add here. */ - /* cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+2)); - dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+2)); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-3); - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS-2); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS-2); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3] + (ONE << (PASS1_BITS-1)); - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS+PASS1_BITS-1); - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 3x3 sample block. - */ - -GLOBAL(void) -jpeg_fdct_3x3 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We scale the results further by 2**2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/6). */ - - dataptr = data; - for (ctr = 0; ctr < 3; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[2]); - tmp1 = GETJSAMPLE(elemptr[1]); - - tmp2 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 3 * CENTERJSAMPLE) << (PASS1_BITS+2)); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(0.707106781)), /* c2 */ - CONST_BITS-PASS1_BITS-2); - - /* Odd part */ - - dataptr[1] = (DCTELEM) - DESCALE(MULTIPLY(tmp2, FIX(1.224744871)), /* c1 */ - CONST_BITS-PASS1_BITS-2); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/3)**2 = 64/9, which we partially - * fold into the constant multipliers (other part was done in pass 1): - * cK now represents sqrt(2) * cos(K*pi/6) * 16/9. - */ - - dataptr = data; - for (ctr = 0; ctr < 3; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*2]; - tmp1 = dataptr[DCTSIZE*1]; - - tmp2 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(1.257078722)), /* c2 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(MULTIPLY(tmp2, FIX(2.177324216)), /* c1 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 2x2 sample block. - */ - -GLOBAL(void) -jpeg_fdct_2x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - JSAMPROW elemptr; - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - - /* Row 0 */ - elemptr = sample_data[0] + start_col; - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[1]); - tmp1 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[1]); - - /* Row 1 */ - elemptr = sample_data[1] + start_col; - - tmp2 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[1]); - tmp3 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[1]); - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/2)**2 = 2**4. - */ - - /* Column 0 */ - /* Apply unsigned->signed conversion */ - data[DCTSIZE*0] = (DCTELEM) ((tmp0 + tmp2 - 4 * CENTERJSAMPLE) << 4); - data[DCTSIZE*1] = (DCTELEM) ((tmp0 - tmp2) << 4); - - /* Column 1 */ - data[DCTSIZE*0+1] = (DCTELEM) ((tmp1 + tmp3) << 4); - data[DCTSIZE*1+1] = (DCTELEM) ((tmp1 - tmp3) << 4); -} - - -/* - * Perform the forward DCT on a 1x1 sample block. - */ - -GLOBAL(void) -jpeg_fdct_1x1 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* We leave the result scaled up by an overall factor of 8. */ - /* We must also scale the output by (8/1)**2 = 2**6. */ - /* Apply unsigned->signed conversion */ - data[0] = (DCTELEM) - ((GETJSAMPLE(sample_data[0][start_col]) - CENTERJSAMPLE) << 6); -} - - -/* - * Perform the forward DCT on a 9x9 sample block. - */ - -GLOBAL(void) -jpeg_fdct_9x9 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2; - DCTELEM workspace[8]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* we scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/18). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[8]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[7]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[6]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[5]); - tmp4 = GETJSAMPLE(elemptr[4]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[8]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[7]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[6]); - tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[5]); - - z1 = tmp0 + tmp2 + tmp3; - z2 = tmp1 + tmp4; - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) ((z1 + z2 - 9 * CENTERJSAMPLE) << 1); - dataptr[6] = (DCTELEM) - DESCALE(MULTIPLY(z1 - z2 - z2, FIX(0.707106781)), /* c6 */ - CONST_BITS-1); - z1 = MULTIPLY(tmp0 - tmp2, FIX(1.328926049)); /* c2 */ - z2 = MULTIPLY(tmp1 - tmp4 - tmp4, FIX(0.707106781)); /* c6 */ - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp2 - tmp3, FIX(1.083350441)) /* c4 */ - + z1 + z2, CONST_BITS-1); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp3 - tmp0, FIX(0.245575608)) /* c8 */ - + z1 - z2, CONST_BITS-1); - - /* Odd part */ - - dataptr[3] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12 - tmp13, FIX(1.224744871)), /* c3 */ - CONST_BITS-1); - - tmp11 = MULTIPLY(tmp11, FIX(1.224744871)); /* c3 */ - tmp0 = MULTIPLY(tmp10 + tmp12, FIX(0.909038955)); /* c5 */ - tmp1 = MULTIPLY(tmp10 + tmp13, FIX(0.483689525)); /* c7 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp11 + tmp0 + tmp1, CONST_BITS-1); - - tmp2 = MULTIPLY(tmp12 - tmp13, FIX(1.392728481)); /* c1 */ - - dataptr[5] = (DCTELEM) DESCALE(tmp0 - tmp11 - tmp2, CONST_BITS-1); - dataptr[7] = (DCTELEM) DESCALE(tmp1 - tmp11 + tmp2, CONST_BITS-1); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 9) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/9)**2 = 64/81, which we partially - * fold into the constant multipliers and final/initial shifting: - * cK now represents sqrt(2) * cos(K*pi/18) * 128/81. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*0]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*7]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*6]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*5]; - tmp4 = dataptr[DCTSIZE*4]; - - tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*0]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*7]; - tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*6]; - tmp13 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*5]; - - z1 = tmp0 + tmp2 + tmp3; - z2 = tmp1 + tmp4; - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(z1 + z2, FIX(1.580246914)), /* 128/81 */ - CONST_BITS+2); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(MULTIPLY(z1 - z2 - z2, FIX(1.117403309)), /* c6 */ - CONST_BITS+2); - z1 = MULTIPLY(tmp0 - tmp2, FIX(2.100031287)); /* c2 */ - z2 = MULTIPLY(tmp1 - tmp4 - tmp4, FIX(1.117403309)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp2 - tmp3, FIX(1.711961190)) /* c4 */ - + z1 + z2, CONST_BITS+2); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp3 - tmp0, FIX(0.388070096)) /* c8 */ - + z1 - z2, CONST_BITS+2); - - /* Odd part */ - - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12 - tmp13, FIX(1.935399303)), /* c3 */ - CONST_BITS+2); - - tmp11 = MULTIPLY(tmp11, FIX(1.935399303)); /* c3 */ - tmp0 = MULTIPLY(tmp10 + tmp12, FIX(1.436506004)); /* c5 */ - tmp1 = MULTIPLY(tmp10 + tmp13, FIX(0.764348879)); /* c7 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp11 + tmp0 + tmp1, CONST_BITS+2); - - tmp2 = MULTIPLY(tmp12 - tmp13, FIX(2.200854883)); /* c1 */ - - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp0 - tmp11 - tmp2, CONST_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) - DESCALE(tmp1 - tmp11 + tmp2, CONST_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 10x10 sample block. - */ - -GLOBAL(void) -jpeg_fdct_10x10 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - DCTELEM workspace[8*2]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* we scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/20). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[9]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[8]); - tmp12 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[7]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[6]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[5]); - - tmp10 = tmp0 + tmp4; - tmp13 = tmp0 - tmp4; - tmp11 = tmp1 + tmp3; - tmp14 = tmp1 - tmp3; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[9]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[8]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[7]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[6]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[5]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 - 10 * CENTERJSAMPLE) << 1); - tmp12 += tmp12; - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.144122806)) - /* c4 */ - MULTIPLY(tmp11 - tmp12, FIX(0.437016024)), /* c8 */ - CONST_BITS-1); - tmp10 = MULTIPLY(tmp13 + tmp14, FIX(0.831253876)); /* c6 */ - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.513743148)), /* c2-c6 */ - CONST_BITS-1); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.176250899)), /* c2+c6 */ - CONST_BITS-1); - - /* Odd part */ - - tmp10 = tmp0 + tmp4; - tmp11 = tmp1 - tmp3; - dataptr[5] = (DCTELEM) ((tmp10 - tmp11 - tmp2) << 1); - tmp2 <<= CONST_BITS; - dataptr[1] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.396802247)) + /* c1 */ - MULTIPLY(tmp1, FIX(1.260073511)) + tmp2 + /* c3 */ - MULTIPLY(tmp3, FIX(0.642039522)) + /* c7 */ - MULTIPLY(tmp4, FIX(0.221231742)), /* c9 */ - CONST_BITS-1); - tmp12 = MULTIPLY(tmp0 - tmp4, FIX(0.951056516)) - /* (c3+c7)/2 */ - MULTIPLY(tmp1 + tmp3, FIX(0.587785252)); /* (c1-c9)/2 */ - tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.309016994)) + /* (c3-c7)/2 */ - (tmp11 << (CONST_BITS - 1)) - tmp2; - dataptr[3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS-1); - dataptr[7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS-1); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 10) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/10)**2 = 16/25, which we partially - * fold into the constant multipliers and final/initial shifting: - * cK now represents sqrt(2) * cos(K*pi/20) * 32/25. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*1]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*0]; - tmp12 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*7]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*6]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5]; - - tmp10 = tmp0 + tmp4; - tmp13 = tmp0 - tmp4; - tmp11 = tmp1 + tmp3; - tmp14 = tmp1 - tmp3; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*1]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*0]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*7]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*6]; - tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(1.28)), /* 32/25 */ - CONST_BITS+2); - tmp12 += tmp12; - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.464477191)) - /* c4 */ - MULTIPLY(tmp11 - tmp12, FIX(0.559380511)), /* c8 */ - CONST_BITS+2); - tmp10 = MULTIPLY(tmp13 + tmp14, FIX(1.064004961)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.657591230)), /* c2-c6 */ - CONST_BITS+2); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.785601151)), /* c2+c6 */ - CONST_BITS+2); - - /* Odd part */ - - tmp10 = tmp0 + tmp4; - tmp11 = tmp1 - tmp3; - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp2, FIX(1.28)), /* 32/25 */ - CONST_BITS+2); - tmp2 = MULTIPLY(tmp2, FIX(1.28)); /* 32/25 */ - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.787906876)) + /* c1 */ - MULTIPLY(tmp1, FIX(1.612894094)) + tmp2 + /* c3 */ - MULTIPLY(tmp3, FIX(0.821810588)) + /* c7 */ - MULTIPLY(tmp4, FIX(0.283176630)), /* c9 */ - CONST_BITS+2); - tmp12 = MULTIPLY(tmp0 - tmp4, FIX(1.217352341)) - /* (c3+c7)/2 */ - MULTIPLY(tmp1 + tmp3, FIX(0.752365123)); /* (c1-c9)/2 */ - tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.395541753)) + /* (c3-c7)/2 */ - MULTIPLY(tmp11, FIX(0.64)) - tmp2; /* 16/25 */ - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on an 11x11 sample block. - */ - -GLOBAL(void) -jpeg_fdct_11x11 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 z1, z2, z3; - DCTELEM workspace[8*3]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* we scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* cK represents sqrt(2) * cos(K*pi/22). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[10]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[9]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[8]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[7]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[6]); - tmp5 = GETJSAMPLE(elemptr[5]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[10]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[9]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[8]); - tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[7]); - tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[6]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 - 11 * CENTERJSAMPLE) << 1); - tmp5 += tmp5; - tmp0 -= tmp5; - tmp1 -= tmp5; - tmp2 -= tmp5; - tmp3 -= tmp5; - tmp4 -= tmp5; - z1 = MULTIPLY(tmp0 + tmp3, FIX(1.356927976)) + /* c2 */ - MULTIPLY(tmp2 + tmp4, FIX(0.201263574)); /* c10 */ - z2 = MULTIPLY(tmp1 - tmp3, FIX(0.926112931)); /* c6 */ - z3 = MULTIPLY(tmp0 - tmp1, FIX(1.189712156)); /* c4 */ - dataptr[2] = (DCTELEM) - DESCALE(z1 + z2 - MULTIPLY(tmp3, FIX(1.018300590)) /* c2+c8-c6 */ - - MULTIPLY(tmp4, FIX(1.390975730)), /* c4+c10 */ - CONST_BITS-1); - dataptr[4] = (DCTELEM) - DESCALE(z2 + z3 + MULTIPLY(tmp1, FIX(0.062335650)) /* c4-c6-c10 */ - - MULTIPLY(tmp2, FIX(1.356927976)) /* c2 */ - + MULTIPLY(tmp4, FIX(0.587485545)), /* c8 */ - CONST_BITS-1); - dataptr[6] = (DCTELEM) - DESCALE(z1 + z3 - MULTIPLY(tmp0, FIX(1.620527200)) /* c2+c4-c6 */ - - MULTIPLY(tmp2, FIX(0.788749120)), /* c8+c10 */ - CONST_BITS-1); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.286413905)); /* c3 */ - tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.068791298)); /* c5 */ - tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.764581576)); /* c7 */ - tmp0 = tmp1 + tmp2 + tmp3 - MULTIPLY(tmp10, FIX(1.719967871)) /* c7+c5+c3-c1 */ - + MULTIPLY(tmp14, FIX(0.398430003)); /* c9 */ - tmp4 = MULTIPLY(tmp11 + tmp12, - FIX(0.764581576)); /* -c7 */ - tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.399818907)); /* -c1 */ - tmp1 += tmp4 + tmp5 + MULTIPLY(tmp11, FIX(1.276416582)) /* c9+c7+c1-c3 */ - - MULTIPLY(tmp14, FIX(1.068791298)); /* c5 */ - tmp10 = MULTIPLY(tmp12 + tmp13, FIX(0.398430003)); /* c9 */ - tmp2 += tmp4 + tmp10 - MULTIPLY(tmp12, FIX(1.989053629)) /* c9+c5+c3-c7 */ - + MULTIPLY(tmp14, FIX(1.399818907)); /* c1 */ - tmp3 += tmp5 + tmp10 + MULTIPLY(tmp13, FIX(1.305598626)) /* c1+c5-c9-c7 */ - - MULTIPLY(tmp14, FIX(1.286413905)); /* c3 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-1); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-1); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-1); - dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS-1); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 11) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/11)**2 = 64/121, which we partially - * fold into the constant multipliers and final/initial shifting: - * cK now represents sqrt(2) * cos(K*pi/22) * 128/121. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*2]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*1]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*0]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*7]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*6]; - tmp5 = dataptr[DCTSIZE*5]; - - tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*2]; - tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*1]; - tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*0]; - tmp13 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*7]; - tmp14 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*6]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5, - FIX(1.057851240)), /* 128/121 */ - CONST_BITS+2); - tmp5 += tmp5; - tmp0 -= tmp5; - tmp1 -= tmp5; - tmp2 -= tmp5; - tmp3 -= tmp5; - tmp4 -= tmp5; - z1 = MULTIPLY(tmp0 + tmp3, FIX(1.435427942)) + /* c2 */ - MULTIPLY(tmp2 + tmp4, FIX(0.212906922)); /* c10 */ - z2 = MULTIPLY(tmp1 - tmp3, FIX(0.979689713)); /* c6 */ - z3 = MULTIPLY(tmp0 - tmp1, FIX(1.258538479)); /* c4 */ - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(z1 + z2 - MULTIPLY(tmp3, FIX(1.077210542)) /* c2+c8-c6 */ - - MULTIPLY(tmp4, FIX(1.471445400)), /* c4+c10 */ - CONST_BITS+2); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(z2 + z3 + MULTIPLY(tmp1, FIX(0.065941844)) /* c4-c6-c10 */ - - MULTIPLY(tmp2, FIX(1.435427942)) /* c2 */ - + MULTIPLY(tmp4, FIX(0.621472312)), /* c8 */ - CONST_BITS+2); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(z1 + z3 - MULTIPLY(tmp0, FIX(1.714276708)) /* c2+c4-c6 */ - - MULTIPLY(tmp2, FIX(0.834379234)), /* c8+c10 */ - CONST_BITS+2); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.360834544)); /* c3 */ - tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.130622199)); /* c5 */ - tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.808813568)); /* c7 */ - tmp0 = tmp1 + tmp2 + tmp3 - MULTIPLY(tmp10, FIX(1.819470145)) /* c7+c5+c3-c1 */ - + MULTIPLY(tmp14, FIX(0.421479672)); /* c9 */ - tmp4 = MULTIPLY(tmp11 + tmp12, - FIX(0.808813568)); /* -c7 */ - tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.480800167)); /* -c1 */ - tmp1 += tmp4 + tmp5 + MULTIPLY(tmp11, FIX(1.350258864)) /* c9+c7+c1-c3 */ - - MULTIPLY(tmp14, FIX(1.130622199)); /* c5 */ - tmp10 = MULTIPLY(tmp12 + tmp13, FIX(0.421479672)); /* c9 */ - tmp2 += tmp4 + tmp10 - MULTIPLY(tmp12, FIX(2.104122847)) /* c9+c5+c3-c7 */ - + MULTIPLY(tmp14, FIX(1.480800167)); /* c1 */ - tmp3 += tmp5 + tmp10 + MULTIPLY(tmp13, FIX(1.381129125)) /* c1+c5-c9-c7 */ - - MULTIPLY(tmp14, FIX(1.360834544)); /* c3 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+2); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+2); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 12x12 sample block. - */ - -GLOBAL(void) -jpeg_fdct_12x12 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - DCTELEM workspace[8*4]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* cK represents sqrt(2) * cos(K*pi/24). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[11]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[10]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[9]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[8]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[7]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[6]); - - tmp10 = tmp0 + tmp5; - tmp13 = tmp0 - tmp5; - tmp11 = tmp1 + tmp4; - tmp14 = tmp1 - tmp4; - tmp12 = tmp2 + tmp3; - tmp15 = tmp2 - tmp3; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[11]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[10]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[9]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[8]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[7]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[6]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) (tmp10 + tmp11 + tmp12 - 12 * CENTERJSAMPLE); - dataptr[6] = (DCTELEM) (tmp13 - tmp14 - tmp15); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.224744871)), /* c4 */ - CONST_BITS); - dataptr[2] = (DCTELEM) - DESCALE(tmp14 - tmp15 + MULTIPLY(tmp13 + tmp15, FIX(1.366025404)), /* c2 */ - CONST_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp1 + tmp4, FIX_0_541196100); /* c9 */ - tmp14 = tmp10 + MULTIPLY(tmp1, FIX_0_765366865); /* c3-c9 */ - tmp15 = tmp10 - MULTIPLY(tmp4, FIX_1_847759065); /* c3+c9 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.121971054)); /* c5 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.860918669)); /* c7 */ - tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.580774953)) /* c5+c7-c1 */ - + MULTIPLY(tmp5, FIX(0.184591911)); /* c11 */ - tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.184591911)); /* -c11 */ - tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.339493912)) /* c1+c5-c11 */ - + MULTIPLY(tmp5, FIX(0.860918669)); /* c7 */ - tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.725788011)) /* c1+c11-c7 */ - - MULTIPLY(tmp5, FIX(1.121971054)); /* c5 */ - tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.306562965)) /* c3 */ - - MULTIPLY(tmp2 + tmp5, FIX_0_541196100); /* c9 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 12) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/12)**2 = 4/9, which we partially - * fold into the constant multipliers and final shifting: - * cK now represents sqrt(2) * cos(K*pi/24) * 8/9. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*2]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*1]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*0]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*7]; - tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*6]; - - tmp10 = tmp0 + tmp5; - tmp13 = tmp0 - tmp5; - tmp11 = tmp1 + tmp4; - tmp14 = tmp1 - tmp4; - tmp12 = tmp2 + tmp3; - tmp15 = tmp2 - tmp3; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*2]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*1]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*0]; - tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*7]; - tmp5 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*6]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(0.888888889)), /* 8/9 */ - CONST_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(MULTIPLY(tmp13 - tmp14 - tmp15, FIX(0.888888889)), /* 8/9 */ - CONST_BITS+1); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.088662108)), /* c4 */ - CONST_BITS+1); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp14 - tmp15, FIX(0.888888889)) + /* 8/9 */ - MULTIPLY(tmp13 + tmp15, FIX(1.214244803)), /* c2 */ - CONST_BITS+1); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp1 + tmp4, FIX(0.481063200)); /* c9 */ - tmp14 = tmp10 + MULTIPLY(tmp1, FIX(0.680326102)); /* c3-c9 */ - tmp15 = tmp10 - MULTIPLY(tmp4, FIX(1.642452502)); /* c3+c9 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(0.997307603)); /* c5 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.765261039)); /* c7 */ - tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.516244403)) /* c5+c7-c1 */ - + MULTIPLY(tmp5, FIX(0.164081699)); /* c11 */ - tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.164081699)); /* -c11 */ - tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.079550144)) /* c1+c5-c11 */ - + MULTIPLY(tmp5, FIX(0.765261039)); /* c7 */ - tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.645144899)) /* c1+c11-c7 */ - - MULTIPLY(tmp5, FIX(0.997307603)); /* c5 */ - tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.161389302)) /* c3 */ - - MULTIPLY(tmp2 + tmp5, FIX(0.481063200)); /* c9 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+1); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+1); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 13x13 sample block. - */ - -GLOBAL(void) -jpeg_fdct_13x13 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 z1, z2; - DCTELEM workspace[8*5]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* cK represents sqrt(2) * cos(K*pi/26). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[12]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[11]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[10]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[9]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[8]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[7]); - tmp6 = GETJSAMPLE(elemptr[6]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[12]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[11]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[10]); - tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[9]); - tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[8]); - tmp15 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[7]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - (tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 + tmp6 - 13 * CENTERJSAMPLE); - tmp6 += tmp6; - tmp0 -= tmp6; - tmp1 -= tmp6; - tmp2 -= tmp6; - tmp3 -= tmp6; - tmp4 -= tmp6; - tmp5 -= tmp6; - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.373119086)) + /* c2 */ - MULTIPLY(tmp1, FIX(1.058554052)) + /* c6 */ - MULTIPLY(tmp2, FIX(0.501487041)) - /* c10 */ - MULTIPLY(tmp3, FIX(0.170464608)) - /* c12 */ - MULTIPLY(tmp4, FIX(0.803364869)) - /* c8 */ - MULTIPLY(tmp5, FIX(1.252223920)), /* c4 */ - CONST_BITS); - z1 = MULTIPLY(tmp0 - tmp2, FIX(1.155388986)) - /* (c4+c6)/2 */ - MULTIPLY(tmp3 - tmp4, FIX(0.435816023)) - /* (c2-c10)/2 */ - MULTIPLY(tmp1 - tmp5, FIX(0.316450131)); /* (c8-c12)/2 */ - z2 = MULTIPLY(tmp0 + tmp2, FIX(0.096834934)) - /* (c4-c6)/2 */ - MULTIPLY(tmp3 + tmp4, FIX(0.937303064)) + /* (c2+c10)/2 */ - MULTIPLY(tmp1 + tmp5, FIX(0.486914739)); /* (c8+c12)/2 */ - - dataptr[4] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS); - dataptr[6] = (DCTELEM) DESCALE(z1 - z2, CONST_BITS); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.322312651)); /* c3 */ - tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.163874945)); /* c5 */ - tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.937797057)) + /* c7 */ - MULTIPLY(tmp14 + tmp15, FIX(0.338443458)); /* c11 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(tmp10, FIX(2.020082300)) + /* c3+c5+c7-c1 */ - MULTIPLY(tmp14, FIX(0.318774355)); /* c9-c11 */ - tmp4 = MULTIPLY(tmp14 - tmp15, FIX(0.937797057)) - /* c7 */ - MULTIPLY(tmp11 + tmp12, FIX(0.338443458)); /* c11 */ - tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.163874945)); /* -c5 */ - tmp1 += tmp4 + tmp5 + - MULTIPLY(tmp11, FIX(0.837223564)) - /* c5+c9+c11-c3 */ - MULTIPLY(tmp14, FIX(2.341699410)); /* c1+c7 */ - tmp6 = MULTIPLY(tmp12 + tmp13, - FIX(0.657217813)); /* -c9 */ - tmp2 += tmp4 + tmp6 - - MULTIPLY(tmp12, FIX(1.572116027)) + /* c1+c5-c9-c11 */ - MULTIPLY(tmp15, FIX(2.260109708)); /* c3+c7 */ - tmp3 += tmp5 + tmp6 + - MULTIPLY(tmp13, FIX(2.205608352)) - /* c3+c5+c9-c7 */ - MULTIPLY(tmp15, FIX(1.742345811)); /* c1+c11 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 13) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/13)**2 = 64/169, which we partially - * fold into the constant multipliers and final shifting: - * cK now represents sqrt(2) * cos(K*pi/26) * 128/169. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*3]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*2]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*1]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*0]; - tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*7]; - tmp6 = dataptr[DCTSIZE*6]; - - tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*4]; - tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*3]; - tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*2]; - tmp13 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*1]; - tmp14 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*0]; - tmp15 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*7]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 + tmp6, - FIX(0.757396450)), /* 128/169 */ - CONST_BITS+1); - tmp6 += tmp6; - tmp0 -= tmp6; - tmp1 -= tmp6; - tmp2 -= tmp6; - tmp3 -= tmp6; - tmp4 -= tmp6; - tmp5 -= tmp6; - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.039995521)) + /* c2 */ - MULTIPLY(tmp1, FIX(0.801745081)) + /* c6 */ - MULTIPLY(tmp2, FIX(0.379824504)) - /* c10 */ - MULTIPLY(tmp3, FIX(0.129109289)) - /* c12 */ - MULTIPLY(tmp4, FIX(0.608465700)) - /* c8 */ - MULTIPLY(tmp5, FIX(0.948429952)), /* c4 */ - CONST_BITS+1); - z1 = MULTIPLY(tmp0 - tmp2, FIX(0.875087516)) - /* (c4+c6)/2 */ - MULTIPLY(tmp3 - tmp4, FIX(0.330085509)) - /* (c2-c10)/2 */ - MULTIPLY(tmp1 - tmp5, FIX(0.239678205)); /* (c8-c12)/2 */ - z2 = MULTIPLY(tmp0 + tmp2, FIX(0.073342435)) - /* (c4-c6)/2 */ - MULTIPLY(tmp3 + tmp4, FIX(0.709910013)) + /* (c2+c10)/2 */ - MULTIPLY(tmp1 + tmp5, FIX(0.368787494)); /* (c8+c12)/2 */ - - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 - z2, CONST_BITS+1); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.001514908)); /* c3 */ - tmp2 = MULTIPLY(tmp10 + tmp12, FIX(0.881514751)); /* c5 */ - tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.710284161)) + /* c7 */ - MULTIPLY(tmp14 + tmp15, FIX(0.256335874)); /* c11 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(tmp10, FIX(1.530003162)) + /* c3+c5+c7-c1 */ - MULTIPLY(tmp14, FIX(0.241438564)); /* c9-c11 */ - tmp4 = MULTIPLY(tmp14 - tmp15, FIX(0.710284161)) - /* c7 */ - MULTIPLY(tmp11 + tmp12, FIX(0.256335874)); /* c11 */ - tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(0.881514751)); /* -c5 */ - tmp1 += tmp4 + tmp5 + - MULTIPLY(tmp11, FIX(0.634110155)) - /* c5+c9+c11-c3 */ - MULTIPLY(tmp14, FIX(1.773594819)); /* c1+c7 */ - tmp6 = MULTIPLY(tmp12 + tmp13, - FIX(0.497774438)); /* -c9 */ - tmp2 += tmp4 + tmp6 - - MULTIPLY(tmp12, FIX(1.190715098)) + /* c1+c5-c9-c11 */ - MULTIPLY(tmp15, FIX(1.711799069)); /* c3+c7 */ - tmp3 += tmp5 + tmp6 + - MULTIPLY(tmp13, FIX(1.670519935)) - /* c3+c5+c9-c7 */ - MULTIPLY(tmp15, FIX(1.319646532)); /* c1+c11 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+1); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+1); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 14x14 sample block. - */ - -GLOBAL(void) -jpeg_fdct_14x14 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - DCTELEM workspace[8*6]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* cK represents sqrt(2) * cos(K*pi/28). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[13]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[12]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[11]); - tmp13 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[10]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[9]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[8]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[7]); - - tmp10 = tmp0 + tmp6; - tmp14 = tmp0 - tmp6; - tmp11 = tmp1 + tmp5; - tmp15 = tmp1 - tmp5; - tmp12 = tmp2 + tmp4; - tmp16 = tmp2 - tmp4; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[13]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[12]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[11]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[10]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[9]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[8]); - tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[7]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - (tmp10 + tmp11 + tmp12 + tmp13 - 14 * CENTERJSAMPLE); - tmp13 += tmp13; - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.274162392)) + /* c4 */ - MULTIPLY(tmp11 - tmp13, FIX(0.314692123)) - /* c12 */ - MULTIPLY(tmp12 - tmp13, FIX(0.881747734)), /* c8 */ - CONST_BITS); - - tmp10 = MULTIPLY(tmp14 + tmp15, FIX(1.105676686)); /* c6 */ - - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.273079590)) /* c2-c6 */ - + MULTIPLY(tmp16, FIX(0.613604268)), /* c10 */ - CONST_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.719280954)) /* c6+c10 */ - - MULTIPLY(tmp16, FIX(1.378756276)), /* c2 */ - CONST_BITS); - - /* Odd part */ - - tmp10 = tmp1 + tmp2; - tmp11 = tmp5 - tmp4; - dataptr[7] = (DCTELEM) (tmp0 - tmp10 + tmp3 - tmp11 - tmp6); - tmp3 <<= CONST_BITS; - tmp10 = MULTIPLY(tmp10, - FIX(0.158341681)); /* -c13 */ - tmp11 = MULTIPLY(tmp11, FIX(1.405321284)); /* c1 */ - tmp10 += tmp11 - tmp3; - tmp11 = MULTIPLY(tmp0 + tmp2, FIX(1.197448846)) + /* c5 */ - MULTIPLY(tmp4 + tmp6, FIX(0.752406978)); /* c9 */ - dataptr[5] = (DCTELEM) - DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(2.373959773)) /* c3+c5-c13 */ - + MULTIPLY(tmp4, FIX(1.119999435)), /* c1+c11-c9 */ - CONST_BITS); - tmp12 = MULTIPLY(tmp0 + tmp1, FIX(1.334852607)) + /* c3 */ - MULTIPLY(tmp5 - tmp6, FIX(0.467085129)); /* c11 */ - dataptr[3] = (DCTELEM) - DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.424103948)) /* c3-c9-c13 */ - - MULTIPLY(tmp5, FIX(3.069855259)), /* c1+c5+c11 */ - CONST_BITS); - dataptr[1] = (DCTELEM) - DESCALE(tmp11 + tmp12 + tmp3 + tmp6 - - MULTIPLY(tmp0 + tmp6, FIX(1.126980169)), /* c3+c5-c1 */ - CONST_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 14) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/14)**2 = 16/49, which we partially - * fold into the constant multipliers and final shifting: - * cK now represents sqrt(2) * cos(K*pi/28) * 32/49. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*3]; - tmp13 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*2]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*1]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*0]; - tmp6 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7]; - - tmp10 = tmp0 + tmp6; - tmp14 = tmp0 - tmp6; - tmp11 = tmp1 + tmp5; - tmp15 = tmp1 - tmp5; - tmp12 = tmp2 + tmp4; - tmp16 = tmp2 - tmp4; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*3]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*2]; - tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*1]; - tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*0]; - tmp6 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12 + tmp13, - FIX(0.653061224)), /* 32/49 */ - CONST_BITS+1); - tmp13 += tmp13; - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(0.832106052)) + /* c4 */ - MULTIPLY(tmp11 - tmp13, FIX(0.205513223)) - /* c12 */ - MULTIPLY(tmp12 - tmp13, FIX(0.575835255)), /* c8 */ - CONST_BITS+1); - - tmp10 = MULTIPLY(tmp14 + tmp15, FIX(0.722074570)); /* c6 */ - - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.178337691)) /* c2-c6 */ - + MULTIPLY(tmp16, FIX(0.400721155)), /* c10 */ - CONST_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.122795725)) /* c6+c10 */ - - MULTIPLY(tmp16, FIX(0.900412262)), /* c2 */ - CONST_BITS+1); - - /* Odd part */ - - tmp10 = tmp1 + tmp2; - tmp11 = tmp5 - tmp4; - dataptr[DCTSIZE*7] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp10 + tmp3 - tmp11 - tmp6, - FIX(0.653061224)), /* 32/49 */ - CONST_BITS+1); - tmp3 = MULTIPLY(tmp3 , FIX(0.653061224)); /* 32/49 */ - tmp10 = MULTIPLY(tmp10, - FIX(0.103406812)); /* -c13 */ - tmp11 = MULTIPLY(tmp11, FIX(0.917760839)); /* c1 */ - tmp10 += tmp11 - tmp3; - tmp11 = MULTIPLY(tmp0 + tmp2, FIX(0.782007410)) + /* c5 */ - MULTIPLY(tmp4 + tmp6, FIX(0.491367823)); /* c9 */ - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(1.550341076)) /* c3+c5-c13 */ - + MULTIPLY(tmp4, FIX(0.731428202)), /* c1+c11-c9 */ - CONST_BITS+1); - tmp12 = MULTIPLY(tmp0 + tmp1, FIX(0.871740478)) + /* c3 */ - MULTIPLY(tmp5 - tmp6, FIX(0.305035186)); /* c11 */ - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.276965844)) /* c3-c9-c13 */ - - MULTIPLY(tmp5, FIX(2.004803435)), /* c1+c5+c11 */ - CONST_BITS+1); - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp11 + tmp12 + tmp3 - - MULTIPLY(tmp0, FIX(0.735987049)) /* c3+c5-c1 */ - - MULTIPLY(tmp6, FIX(0.082925825)), /* c9-c11-c13 */ - CONST_BITS+1); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 15x15 sample block. - */ - -GLOBAL(void) -jpeg_fdct_15x15 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 z1, z2, z3; - DCTELEM workspace[8*7]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* cK represents sqrt(2) * cos(K*pi/30). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[14]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[13]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[12]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[11]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[10]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[9]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[8]); - tmp7 = GETJSAMPLE(elemptr[7]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[14]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[13]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[12]); - tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[11]); - tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[10]); - tmp15 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[9]); - tmp16 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[8]); - - z1 = tmp0 + tmp4 + tmp5; - z2 = tmp1 + tmp3 + tmp6; - z3 = tmp2 + tmp7; - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) (z1 + z2 + z3 - 15 * CENTERJSAMPLE); - z3 += z3; - dataptr[6] = (DCTELEM) - DESCALE(MULTIPLY(z1 - z3, FIX(1.144122806)) - /* c6 */ - MULTIPLY(z2 - z3, FIX(0.437016024)), /* c12 */ - CONST_BITS); - tmp2 += ((tmp1 + tmp4) >> 1) - tmp7 - tmp7; - z1 = MULTIPLY(tmp3 - tmp2, FIX(1.531135173)) - /* c2+c14 */ - MULTIPLY(tmp6 - tmp2, FIX(2.238241955)); /* c4+c8 */ - z2 = MULTIPLY(tmp5 - tmp2, FIX(0.798468008)) - /* c8-c14 */ - MULTIPLY(tmp0 - tmp2, FIX(0.091361227)); /* c2-c4 */ - z3 = MULTIPLY(tmp0 - tmp3, FIX(1.383309603)) + /* c2 */ - MULTIPLY(tmp6 - tmp5, FIX(0.946293579)) + /* c8 */ - MULTIPLY(tmp1 - tmp4, FIX(0.790569415)); /* (c6+c12)/2 */ - - dataptr[2] = (DCTELEM) DESCALE(z1 + z3, CONST_BITS); - dataptr[4] = (DCTELEM) DESCALE(z2 + z3, CONST_BITS); - - /* Odd part */ - - tmp2 = MULTIPLY(tmp10 - tmp12 - tmp13 + tmp15 + tmp16, - FIX(1.224744871)); /* c5 */ - tmp1 = MULTIPLY(tmp10 - tmp14 - tmp15, FIX(1.344997024)) + /* c3 */ - MULTIPLY(tmp11 - tmp13 - tmp16, FIX(0.831253876)); /* c9 */ - tmp12 = MULTIPLY(tmp12, FIX(1.224744871)); /* c5 */ - tmp4 = MULTIPLY(tmp10 - tmp16, FIX(1.406466353)) + /* c1 */ - MULTIPLY(tmp11 + tmp14, FIX(1.344997024)) + /* c3 */ - MULTIPLY(tmp13 + tmp15, FIX(0.575212477)); /* c11 */ - tmp0 = MULTIPLY(tmp13, FIX(0.475753014)) - /* c7-c11 */ - MULTIPLY(tmp14, FIX(0.513743148)) + /* c3-c9 */ - MULTIPLY(tmp16, FIX(1.700497885)) + tmp4 + tmp12; /* c1+c13 */ - tmp3 = MULTIPLY(tmp10, - FIX(0.355500862)) - /* -(c1-c7) */ - MULTIPLY(tmp11, FIX(2.176250899)) - /* c3+c9 */ - MULTIPLY(tmp15, FIX(0.869244010)) + tmp4 - tmp12; /* c11+c13 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 15) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/15)**2 = 64/225, which we partially - * fold into the constant multipliers and final shifting: - * cK now represents sqrt(2) * cos(K*pi/30) * 256/225. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*6]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*5]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*4]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*3]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*2]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*1]; - tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*0]; - tmp7 = dataptr[DCTSIZE*7]; - - tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*6]; - tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*5]; - tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*4]; - tmp13 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*3]; - tmp14 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*2]; - tmp15 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*1]; - tmp16 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*0]; - - z1 = tmp0 + tmp4 + tmp5; - z2 = tmp1 + tmp3 + tmp6; - z3 = tmp2 + tmp7; - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(z1 + z2 + z3, FIX(1.137777778)), /* 256/225 */ - CONST_BITS+2); - z3 += z3; - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(MULTIPLY(z1 - z3, FIX(1.301757503)) - /* c6 */ - MULTIPLY(z2 - z3, FIX(0.497227121)), /* c12 */ - CONST_BITS+2); - tmp2 += ((tmp1 + tmp4) >> 1) - tmp7 - tmp7; - z1 = MULTIPLY(tmp3 - tmp2, FIX(1.742091575)) - /* c2+c14 */ - MULTIPLY(tmp6 - tmp2, FIX(2.546621957)); /* c4+c8 */ - z2 = MULTIPLY(tmp5 - tmp2, FIX(0.908479156)) - /* c8-c14 */ - MULTIPLY(tmp0 - tmp2, FIX(0.103948774)); /* c2-c4 */ - z3 = MULTIPLY(tmp0 - tmp3, FIX(1.573898926)) + /* c2 */ - MULTIPLY(tmp6 - tmp5, FIX(1.076671805)) + /* c8 */ - MULTIPLY(tmp1 - tmp4, FIX(0.899492312)); /* (c6+c12)/2 */ - - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z3, CONST_BITS+2); - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(z2 + z3, CONST_BITS+2); - - /* Odd part */ - - tmp2 = MULTIPLY(tmp10 - tmp12 - tmp13 + tmp15 + tmp16, - FIX(1.393487498)); /* c5 */ - tmp1 = MULTIPLY(tmp10 - tmp14 - tmp15, FIX(1.530307725)) + /* c3 */ - MULTIPLY(tmp11 - tmp13 - tmp16, FIX(0.945782187)); /* c9 */ - tmp12 = MULTIPLY(tmp12, FIX(1.393487498)); /* c5 */ - tmp4 = MULTIPLY(tmp10 - tmp16, FIX(1.600246161)) + /* c1 */ - MULTIPLY(tmp11 + tmp14, FIX(1.530307725)) + /* c3 */ - MULTIPLY(tmp13 + tmp15, FIX(0.654463974)); /* c11 */ - tmp0 = MULTIPLY(tmp13, FIX(0.541301207)) - /* c7-c11 */ - MULTIPLY(tmp14, FIX(0.584525538)) + /* c3-c9 */ - MULTIPLY(tmp16, FIX(1.934788705)) + tmp4 + tmp12; /* c1+c13 */ - tmp3 = MULTIPLY(tmp10, - FIX(0.404480980)) - /* -(c1-c7) */ - MULTIPLY(tmp11, FIX(2.476089912)) - /* c3+c9 */ - MULTIPLY(tmp15, FIX(0.989006518)) + tmp4 - tmp12; /* c11+c13 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+2); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+2); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 16x16 sample block. - */ - -GLOBAL(void) -jpeg_fdct_16x16 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; - DCTELEM workspace[DCTSIZE2]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* cK represents sqrt(2) * cos(K*pi/32). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[15]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[14]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[13]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[12]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[11]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[10]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[9]); - tmp7 = GETJSAMPLE(elemptr[7]) + GETJSAMPLE(elemptr[8]); - - tmp10 = tmp0 + tmp7; - tmp14 = tmp0 - tmp7; - tmp11 = tmp1 + tmp6; - tmp15 = tmp1 - tmp6; - tmp12 = tmp2 + tmp5; - tmp16 = tmp2 - tmp5; - tmp13 = tmp3 + tmp4; - tmp17 = tmp3 - tmp4; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[15]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[14]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[13]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[12]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[11]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[10]); - tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[9]); - tmp7 = GETJSAMPLE(elemptr[7]) - GETJSAMPLE(elemptr[8]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 + tmp13 - 16 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ - MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ - CONST_BITS-PASS1_BITS); - - tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ - MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ - - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ - + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ - - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ - MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ - MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ - MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ - tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ - MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ - tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ - MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ - tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ - MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ - MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ - tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ - - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ - tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ - + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ - tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ - + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == DCTSIZE * 2) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/16)**2 = 1/2**2. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*3]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*2]; - tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*1]; - tmp7 = dataptr[DCTSIZE*7] + wsptr[DCTSIZE*0]; - - tmp10 = tmp0 + tmp7; - tmp14 = tmp0 - tmp7; - tmp11 = tmp1 + tmp6; - tmp15 = tmp1 - tmp6; - tmp12 = tmp2 + tmp5; - tmp16 = tmp2 - tmp5; - tmp13 = tmp3 + tmp4; - tmp17 = tmp3 - tmp4; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*3]; - tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*2]; - tmp6 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*1]; - tmp7 = dataptr[DCTSIZE*7] - wsptr[DCTSIZE*0]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(tmp10 + tmp11 + tmp12 + tmp13, PASS1_BITS+2); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ - MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ - CONST_BITS+PASS1_BITS+2); - - tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ - MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ - - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ - + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+10 */ - CONST_BITS+PASS1_BITS+2); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ - - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ - CONST_BITS+PASS1_BITS+2); - - /* Odd part */ - - tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ - MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ - MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ - MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ - tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ - MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ - tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ - MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ - tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ - MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ - MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ - tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ - - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ - tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ - + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ - tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ - + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS+2); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS+2); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS+2); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS+2); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 16x8 sample block. - * - * 16-point FDCT in pass 1 (rows), 8-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_16x8 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; - INT32 z1; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 16-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/32). */ - - dataptr = data; - ctr = 0; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[15]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[14]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[13]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[12]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[11]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[10]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[9]); - tmp7 = GETJSAMPLE(elemptr[7]) + GETJSAMPLE(elemptr[8]); - - tmp10 = tmp0 + tmp7; - tmp14 = tmp0 - tmp7; - tmp11 = tmp1 + tmp6; - tmp15 = tmp1 - tmp6; - tmp12 = tmp2 + tmp5; - tmp16 = tmp2 - tmp5; - tmp13 = tmp3 + tmp4; - tmp17 = tmp3 - tmp4; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[15]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[14]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[13]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[12]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[11]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[10]); - tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[9]); - tmp7 = GETJSAMPLE(elemptr[7]) - GETJSAMPLE(elemptr[8]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 + tmp13 - 16 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ - MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ - CONST_BITS-PASS1_BITS); - - tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ - MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ - - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ - + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ - - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ - MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ - MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ - MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ - tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ - MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ - tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ - MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ - tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ - MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ - MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ - tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ - - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ - tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ - + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ - tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ - + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by 8/16 = 1/2. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - - tmp10 = tmp0 + tmp3; - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS+1); - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS+1); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, FIX_0_765366865), - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 - MULTIPLY(tmp13, FIX_1_847759065), - CONST_BITS+PASS1_BITS+1); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0 + tmp10 + tmp12, - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1 + tmp11 + tmp13, - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2 + tmp11 + tmp12, - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3 + tmp10 + tmp13, - CONST_BITS+PASS1_BITS+1); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 14x7 sample block. - * - * 14-point FDCT in pass 1 (rows), 7-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_14x7 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 z1, z2, z3; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Zero bottom row of output coefficient block. */ - MEMZERO(&data[DCTSIZE*7], SIZEOF(DCTELEM) * DCTSIZE); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 14-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/28). */ - - dataptr = data; - for (ctr = 0; ctr < 7; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[13]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[12]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[11]); - tmp13 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[10]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[9]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[8]); - tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[7]); - - tmp10 = tmp0 + tmp6; - tmp14 = tmp0 - tmp6; - tmp11 = tmp1 + tmp5; - tmp15 = tmp1 - tmp5; - tmp12 = tmp2 + tmp4; - tmp16 = tmp2 - tmp4; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[13]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[12]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[11]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[10]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[9]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[8]); - tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[7]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 + tmp13 - 14 * CENTERJSAMPLE) << PASS1_BITS); - tmp13 += tmp13; - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.274162392)) + /* c4 */ - MULTIPLY(tmp11 - tmp13, FIX(0.314692123)) - /* c12 */ - MULTIPLY(tmp12 - tmp13, FIX(0.881747734)), /* c8 */ - CONST_BITS-PASS1_BITS); - - tmp10 = MULTIPLY(tmp14 + tmp15, FIX(1.105676686)); /* c6 */ - - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.273079590)) /* c2-c6 */ - + MULTIPLY(tmp16, FIX(0.613604268)), /* c10 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.719280954)) /* c6+c10 */ - - MULTIPLY(tmp16, FIX(1.378756276)), /* c2 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = tmp1 + tmp2; - tmp11 = tmp5 - tmp4; - dataptr[7] = (DCTELEM) ((tmp0 - tmp10 + tmp3 - tmp11 - tmp6) << PASS1_BITS); - tmp3 <<= CONST_BITS; - tmp10 = MULTIPLY(tmp10, - FIX(0.158341681)); /* -c13 */ - tmp11 = MULTIPLY(tmp11, FIX(1.405321284)); /* c1 */ - tmp10 += tmp11 - tmp3; - tmp11 = MULTIPLY(tmp0 + tmp2, FIX(1.197448846)) + /* c5 */ - MULTIPLY(tmp4 + tmp6, FIX(0.752406978)); /* c9 */ - dataptr[5] = (DCTELEM) - DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(2.373959773)) /* c3+c5-c13 */ - + MULTIPLY(tmp4, FIX(1.119999435)), /* c1+c11-c9 */ - CONST_BITS-PASS1_BITS); - tmp12 = MULTIPLY(tmp0 + tmp1, FIX(1.334852607)) + /* c3 */ - MULTIPLY(tmp5 - tmp6, FIX(0.467085129)); /* c11 */ - dataptr[3] = (DCTELEM) - DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.424103948)) /* c3-c9-c13 */ - - MULTIPLY(tmp5, FIX(3.069855259)), /* c1+c5+c11 */ - CONST_BITS-PASS1_BITS); - dataptr[1] = (DCTELEM) - DESCALE(tmp11 + tmp12 + tmp3 + tmp6 - - MULTIPLY(tmp0 + tmp6, FIX(1.126980169)), /* c3+c5-c1 */ - CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/14)*(8/7) = 32/49, which we - * partially fold into the constant multipliers and final shifting: - * 7-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/14) * 64/49. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*6]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*5]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*4]; - tmp3 = dataptr[DCTSIZE*3]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*6]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*5]; - tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*4]; - - z1 = tmp0 + tmp2; - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(z1 + tmp1 + tmp3, FIX(1.306122449)), /* 64/49 */ - CONST_BITS+PASS1_BITS+1); - tmp3 += tmp3; - z1 -= tmp3; - z1 -= tmp3; - z1 = MULTIPLY(z1, FIX(0.461784020)); /* (c2+c6-c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp2, FIX(1.202428084)); /* (c2+c4-c6)/2 */ - z3 = MULTIPLY(tmp1 - tmp2, FIX(0.411026446)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS+PASS1_BITS+1); - z1 -= z2; - z2 = MULTIPLY(tmp0 - tmp1, FIX(1.151670509)); /* c4 */ - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.923568041)), /* c2+c6-c4 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+PASS1_BITS+1); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.221765677)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.222383464)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.800824523)); /* -c1 */ - tmp1 += tmp2; - tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.801442310)); /* c5 */ - tmp0 += tmp3; - tmp2 += tmp3 + MULTIPLY(tmp12, FIX(2.443531355)); /* c3+c1-c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+PASS1_BITS+1); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 12x6 sample block. - * - * 12-point FDCT in pass 1 (rows), 6-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_12x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Zero 2 bottom rows of output coefficient block. */ - MEMZERO(&data[DCTSIZE*6], SIZEOF(DCTELEM) * DCTSIZE * 2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 12-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/24). */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[11]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[10]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[9]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[8]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[7]); - tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[6]); - - tmp10 = tmp0 + tmp5; - tmp13 = tmp0 - tmp5; - tmp11 = tmp1 + tmp4; - tmp14 = tmp1 - tmp4; - tmp12 = tmp2 + tmp3; - tmp15 = tmp2 - tmp3; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[11]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[10]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[9]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[8]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[7]); - tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[6]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 - 12 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[6] = (DCTELEM) ((tmp13 - tmp14 - tmp15) << PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.224744871)), /* c4 */ - CONST_BITS-PASS1_BITS); - dataptr[2] = (DCTELEM) - DESCALE(tmp14 - tmp15 + MULTIPLY(tmp13 + tmp15, FIX(1.366025404)), /* c2 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp1 + tmp4, FIX_0_541196100); /* c9 */ - tmp14 = tmp10 + MULTIPLY(tmp1, FIX_0_765366865); /* c3-c9 */ - tmp15 = tmp10 - MULTIPLY(tmp4, FIX_1_847759065); /* c3+c9 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.121971054)); /* c5 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.860918669)); /* c7 */ - tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.580774953)) /* c5+c7-c1 */ - + MULTIPLY(tmp5, FIX(0.184591911)); /* c11 */ - tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.184591911)); /* -c11 */ - tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.339493912)) /* c1+c5-c11 */ - + MULTIPLY(tmp5, FIX(0.860918669)); /* c7 */ - tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.725788011)) /* c1+c11-c7 */ - - MULTIPLY(tmp5, FIX(1.121971054)); /* c5 */ - tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.306562965)) /* c3 */ - - MULTIPLY(tmp2 + tmp5, FIX_0_541196100); /* c9 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/12)*(8/6) = 8/9, which we - * partially fold into the constant multipliers and final shifting: - * 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12) * 16/9. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; - tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ - CONST_BITS+PASS1_BITS+1); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS+1); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 10x5 sample block. - * - * 10-point FDCT in pass 1 (rows), 5-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_10x5 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Zero 3 bottom rows of output coefficient block. */ - MEMZERO(&data[DCTSIZE*5], SIZEOF(DCTELEM) * DCTSIZE * 3); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 10-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/20). */ - - dataptr = data; - for (ctr = 0; ctr < 5; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[9]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[8]); - tmp12 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[7]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[6]); - tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[5]); - - tmp10 = tmp0 + tmp4; - tmp13 = tmp0 - tmp4; - tmp11 = tmp1 + tmp3; - tmp14 = tmp1 - tmp3; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[9]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[8]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[7]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[6]); - tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[5]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 + tmp12 - 10 * CENTERJSAMPLE) << PASS1_BITS); - tmp12 += tmp12; - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.144122806)) - /* c4 */ - MULTIPLY(tmp11 - tmp12, FIX(0.437016024)), /* c8 */ - CONST_BITS-PASS1_BITS); - tmp10 = MULTIPLY(tmp13 + tmp14, FIX(0.831253876)); /* c6 */ - dataptr[2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.513743148)), /* c2-c6 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.176250899)), /* c2+c6 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = tmp0 + tmp4; - tmp11 = tmp1 - tmp3; - dataptr[5] = (DCTELEM) ((tmp10 - tmp11 - tmp2) << PASS1_BITS); - tmp2 <<= CONST_BITS; - dataptr[1] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.396802247)) + /* c1 */ - MULTIPLY(tmp1, FIX(1.260073511)) + tmp2 + /* c3 */ - MULTIPLY(tmp3, FIX(0.642039522)) + /* c7 */ - MULTIPLY(tmp4, FIX(0.221231742)), /* c9 */ - CONST_BITS-PASS1_BITS); - tmp12 = MULTIPLY(tmp0 - tmp4, FIX(0.951056516)) - /* (c3+c7)/2 */ - MULTIPLY(tmp1 + tmp3, FIX(0.587785252)); /* (c1-c9)/2 */ - tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.309016994)) + /* (c3-c7)/2 */ - (tmp11 << (CONST_BITS - 1)) - tmp2; - dataptr[3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS-PASS1_BITS); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/10)*(8/5) = 32/25, which we - * fold into the constant multipliers: - * 5-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/10) * 32/25. - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*3]; - tmp2 = dataptr[DCTSIZE*2]; - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*4]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp2, FIX(1.28)), /* 32/25 */ - CONST_BITS+PASS1_BITS); - tmp11 = MULTIPLY(tmp11, FIX(1.011928851)); /* (c2+c4)/2 */ - tmp10 -= tmp2 << 2; - tmp10 = MULTIPLY(tmp10, FIX(0.452548340)); /* (c2-c4)/2 */ - dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp1, FIX(1.064004961)); /* c3 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.657591230)), /* c1-c3 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.785601151)), /* c1+c3 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on an 8x4 sample block. - * - * 8-point FDCT in pass 1 (rows), 4-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_8x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Zero 4 bottom rows of output coefficient block. */ - MEMZERO(&data[DCTSIZE*4], SIZEOF(DCTELEM) * DCTSIZE * 4); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We must also scale the output by 8/4 = 2, which we add here. */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); - - tmp10 = tmp0 + tmp3; - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << (PASS1_BITS+1)); - dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << (PASS1_BITS+1)); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-2); - dataptr[2] = (DCTELEM) RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), - CONST_BITS-PASS1_BITS-1); - dataptr[6] = (DCTELEM) RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), - CONST_BITS-PASS1_BITS-1); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-2); - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS-1); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS-1); - dataptr[5] = (DCTELEM) - RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS-1); - dataptr[7] = (DCTELEM) - RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS-1); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * 4-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - */ - - dataptr = data; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3] + (ONE << (PASS1_BITS-1)); - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS+PASS1_BITS-1); - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 6x3 sample block. - * - * 6-point FDCT in pass 1 (rows), 3-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_6x3 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - INT32 tmp10, tmp11, tmp12; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12). */ - - dataptr = data; - for (ctr = 0; ctr < 3; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); - tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << (PASS1_BITS+1)); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ - CONST_BITS-PASS1_BITS-1); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ - CONST_BITS-PASS1_BITS-1); - - /* Odd part */ - - tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ - CONST_BITS-PASS1_BITS-1); - - dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << (PASS1_BITS+1))); - dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << (PASS1_BITS+1)); - dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << (PASS1_BITS+1))); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/6)*(8/3) = 32/9, which we partially - * fold into the constant multipliers (other part was done in pass 1): - * 3-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/6) * 16/9. - */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*2]; - tmp1 = dataptr[DCTSIZE*1]; - - tmp2 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(1.257078722)), /* c2 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(MULTIPLY(tmp2, FIX(2.177324216)), /* c1 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 4x2 sample block. - * - * 4-point FDCT in pass 1 (rows), 2-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_4x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - INT32 tmp10, tmp11; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We must also scale the output by (8/4)*(8/2) = 2**3, which we add here. */ - /* 4-point FDCT kernel, */ - /* cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. */ - - dataptr = data; - for (ctr = 0; ctr < 2; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+3)); - dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+3)); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-4); - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS-3); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS-3); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = dataptr[DCTSIZE*0] + (ONE << (PASS1_BITS-1)); - tmp1 = dataptr[DCTSIZE*1]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); - - /* Odd part */ - - dataptr[DCTSIZE*1] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 2x1 sample block. - * - * 2-point FDCT in pass 1 (rows), 1-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_2x1 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - JSAMPROW elemptr; - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - elemptr = sample_data[0] + start_col; - - tmp0 = GETJSAMPLE(elemptr[0]); - tmp1 = GETJSAMPLE(elemptr[1]); - - /* We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/2)*(8/1) = 2**5. - */ - - /* Even part */ - /* Apply unsigned->signed conversion */ - data[0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 5); - - /* Odd part */ - data[1] = (DCTELEM) ((tmp0 - tmp1) << 5); -} - - -/* - * Perform the forward DCT on an 8x16 sample block. - * - * 8-point FDCT in pass 1 (rows), 16-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_8x16 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; - INT32 z1; - DCTELEM workspace[DCTSIZE2]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); - - tmp10 = tmp0 + tmp3; - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); - tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, FIX_0_765366865), - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) DESCALE(z1 - MULTIPLY(tmp13, FIX_1_847759065), - CONST_BITS-PASS1_BITS); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[1] = (DCTELEM) DESCALE(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS); - dataptr[7] = (DCTELEM) DESCALE(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == DCTSIZE * 2) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by 8/16 = 1/2. - * 16-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/32). - */ - - dataptr = data; - wsptr = workspace; - for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*3]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*2]; - tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*1]; - tmp7 = dataptr[DCTSIZE*7] + wsptr[DCTSIZE*0]; - - tmp10 = tmp0 + tmp7; - tmp14 = tmp0 - tmp7; - tmp11 = tmp1 + tmp6; - tmp15 = tmp1 - tmp6; - tmp12 = tmp2 + tmp5; - tmp16 = tmp2 - tmp5; - tmp13 = tmp3 + tmp4; - tmp17 = tmp3 - tmp4; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*4]; - tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*3]; - tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*2]; - tmp6 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*1]; - tmp7 = dataptr[DCTSIZE*7] - wsptr[DCTSIZE*0]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(tmp10 + tmp11 + tmp12 + tmp13, PASS1_BITS+1); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ - MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ - CONST_BITS+PASS1_BITS+1); - - tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ - MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ - - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ - + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ - CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ - - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ - CONST_BITS+PASS1_BITS+1); - - /* Odd part */ - - tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ - MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ - MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ - MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ - tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ - MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ - tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ - MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ - tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ - MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ - MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ - tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ - - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ - tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ - + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ - tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ - + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS+1); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS+1); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 7x14 sample block. - * - * 7-point FDCT in pass 1 (rows), 14-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_7x14 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 z1, z2, z3; - DCTELEM workspace[8*6]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 7-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/14). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[6]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[5]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[4]); - tmp3 = GETJSAMPLE(elemptr[3]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[6]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[5]); - tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[4]); - - z1 = tmp0 + tmp2; - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((z1 + tmp1 + tmp3 - 7 * CENTERJSAMPLE) << PASS1_BITS); - tmp3 += tmp3; - z1 -= tmp3; - z1 -= tmp3; - z1 = MULTIPLY(z1, FIX(0.353553391)); /* (c2+c6-c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp2, FIX(0.920609002)); /* (c2+c4-c6)/2 */ - z3 = MULTIPLY(tmp1 - tmp2, FIX(0.314692123)); /* c6 */ - dataptr[2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS-PASS1_BITS); - z1 -= z2; - z2 = MULTIPLY(tmp0 - tmp1, FIX(0.881747734)); /* c4 */ - dataptr[4] = (DCTELEM) - DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.707106781)), /* c2+c6-c4 */ - CONST_BITS-PASS1_BITS); - dataptr[6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp1 = MULTIPLY(tmp10 + tmp11, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.378756276)); /* -c1 */ - tmp1 += tmp2; - tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.613604268)); /* c5 */ - tmp0 += tmp3; - tmp2 += tmp3 + MULTIPLY(tmp12, FIX(1.870828693)); /* c3+c1-c5 */ - - dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-PASS1_BITS); - dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-PASS1_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 14) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/7)*(8/14) = 32/49, which we - * fold into the constant multipliers: - * 14-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/28) * 32/49. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*3]; - tmp13 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*2]; - tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*1]; - tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*0]; - tmp6 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7]; - - tmp10 = tmp0 + tmp6; - tmp14 = tmp0 - tmp6; - tmp11 = tmp1 + tmp5; - tmp15 = tmp1 - tmp5; - tmp12 = tmp2 + tmp4; - tmp16 = tmp2 - tmp4; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*3]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*2]; - tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*1]; - tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*0]; - tmp6 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12 + tmp13, - FIX(0.653061224)), /* 32/49 */ - CONST_BITS+PASS1_BITS); - tmp13 += tmp13; - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp13, FIX(0.832106052)) + /* c4 */ - MULTIPLY(tmp11 - tmp13, FIX(0.205513223)) - /* c12 */ - MULTIPLY(tmp12 - tmp13, FIX(0.575835255)), /* c8 */ - CONST_BITS+PASS1_BITS); - - tmp10 = MULTIPLY(tmp14 + tmp15, FIX(0.722074570)); /* c6 */ - - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.178337691)) /* c2-c6 */ - + MULTIPLY(tmp16, FIX(0.400721155)), /* c10 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.122795725)) /* c6+c10 */ - - MULTIPLY(tmp16, FIX(0.900412262)), /* c2 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = tmp1 + tmp2; - tmp11 = tmp5 - tmp4; - dataptr[DCTSIZE*7] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp10 + tmp3 - tmp11 - tmp6, - FIX(0.653061224)), /* 32/49 */ - CONST_BITS+PASS1_BITS); - tmp3 = MULTIPLY(tmp3 , FIX(0.653061224)); /* 32/49 */ - tmp10 = MULTIPLY(tmp10, - FIX(0.103406812)); /* -c13 */ - tmp11 = MULTIPLY(tmp11, FIX(0.917760839)); /* c1 */ - tmp10 += tmp11 - tmp3; - tmp11 = MULTIPLY(tmp0 + tmp2, FIX(0.782007410)) + /* c5 */ - MULTIPLY(tmp4 + tmp6, FIX(0.491367823)); /* c9 */ - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(1.550341076)) /* c3+c5-c13 */ - + MULTIPLY(tmp4, FIX(0.731428202)), /* c1+c11-c9 */ - CONST_BITS+PASS1_BITS); - tmp12 = MULTIPLY(tmp0 + tmp1, FIX(0.871740478)) + /* c3 */ - MULTIPLY(tmp5 - tmp6, FIX(0.305035186)); /* c11 */ - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.276965844)) /* c3-c9-c13 */ - - MULTIPLY(tmp5, FIX(2.004803435)), /* c1+c5+c11 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp11 + tmp12 + tmp3 - - MULTIPLY(tmp0, FIX(0.735987049)) /* c3+c5-c1 */ - - MULTIPLY(tmp6, FIX(0.082925825)), /* c9-c11-c13 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 6x12 sample block. - * - * 6-point FDCT in pass 1 (rows), 12-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_6x12 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - DCTELEM workspace[8*4]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); - tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); - tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << PASS1_BITS); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ - CONST_BITS-PASS1_BITS); - dataptr[4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ - CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ - CONST_BITS-PASS1_BITS); - - dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << PASS1_BITS)); - dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << PASS1_BITS); - dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << PASS1_BITS)); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 12) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/6)*(8/12) = 8/9, which we - * fold into the constant multipliers: - * 12-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/24) * 8/9. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*2]; - tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*1]; - tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*0]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*7]; - tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*6]; - - tmp10 = tmp0 + tmp5; - tmp13 = tmp0 - tmp5; - tmp11 = tmp1 + tmp4; - tmp14 = tmp1 - tmp4; - tmp12 = tmp2 + tmp3; - tmp15 = tmp2 - tmp3; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*2]; - tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*1]; - tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*0]; - tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*7]; - tmp5 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*6]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(0.888888889)), /* 8/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(MULTIPLY(tmp13 - tmp14 - tmp15, FIX(0.888888889)), /* 8/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.088662108)), /* c4 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp14 - tmp15, FIX(0.888888889)) + /* 8/9 */ - MULTIPLY(tmp13 + tmp15, FIX(1.214244803)), /* c2 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp1 + tmp4, FIX(0.481063200)); /* c9 */ - tmp14 = tmp10 + MULTIPLY(tmp1, FIX(0.680326102)); /* c3-c9 */ - tmp15 = tmp10 - MULTIPLY(tmp4, FIX(1.642452502)); /* c3+c9 */ - tmp12 = MULTIPLY(tmp0 + tmp2, FIX(0.997307603)); /* c5 */ - tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.765261039)); /* c7 */ - tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.516244403)) /* c5+c7-c1 */ - + MULTIPLY(tmp5, FIX(0.164081699)); /* c11 */ - tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.164081699)); /* -c11 */ - tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.079550144)) /* c1+c5-c11 */ - + MULTIPLY(tmp5, FIX(0.765261039)); /* c7 */ - tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.645144899)) /* c1+c11-c7 */ - - MULTIPLY(tmp5, FIX(0.997307603)); /* c5 */ - tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.161389302)) /* c3 */ - - MULTIPLY(tmp2 + tmp5, FIX(0.481063200)); /* c9 */ - - dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 5x10 sample block. - * - * 5-point FDCT in pass 1 (rows), 10-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_5x10 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4; - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - DCTELEM workspace[8*2]; - DCTELEM *dataptr; - DCTELEM *wsptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* 5-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/10). */ - - dataptr = data; - ctr = 0; - for (;;) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[4]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[3]); - tmp2 = GETJSAMPLE(elemptr[2]); - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - - tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[4]); - tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[3]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp10 + tmp2 - 5 * CENTERJSAMPLE) << PASS1_BITS); - tmp11 = MULTIPLY(tmp11, FIX(0.790569415)); /* (c2+c4)/2 */ - tmp10 -= tmp2 << 2; - tmp10 = MULTIPLY(tmp10, FIX(0.353553391)); /* (c2-c4)/2 */ - dataptr[2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS-PASS1_BITS); - dataptr[4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS-PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp1, FIX(0.831253876)); /* c3 */ - - dataptr[1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.513743148)), /* c1-c3 */ - CONST_BITS-PASS1_BITS); - dataptr[3] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.176250899)), /* c1+c3 */ - CONST_BITS-PASS1_BITS); - - ctr++; - - if (ctr != DCTSIZE) { - if (ctr == 10) - break; /* Done. */ - dataptr += DCTSIZE; /* advance pointer to next row */ - } else - dataptr = workspace; /* switch pointer to extended workspace */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/5)*(8/10) = 32/25, which we - * fold into the constant multipliers: - * 10-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/20) * 32/25. - */ - - dataptr = data; - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*1]; - tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*0]; - tmp12 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*7]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*6]; - tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5]; - - tmp10 = tmp0 + tmp4; - tmp13 = tmp0 - tmp4; - tmp11 = tmp1 + tmp3; - tmp14 = tmp1 - tmp3; - - tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*1]; - tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*0]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*7]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*6]; - tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(1.28)), /* 32/25 */ - CONST_BITS+PASS1_BITS); - tmp12 += tmp12; - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.464477191)) - /* c4 */ - MULTIPLY(tmp11 - tmp12, FIX(0.559380511)), /* c8 */ - CONST_BITS+PASS1_BITS); - tmp10 = MULTIPLY(tmp13 + tmp14, FIX(1.064004961)); /* c6 */ - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.657591230)), /* c2-c6 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.785601151)), /* c2+c6 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = tmp0 + tmp4; - tmp11 = tmp1 - tmp3; - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp2, FIX(1.28)), /* 32/25 */ - CONST_BITS+PASS1_BITS); - tmp2 = MULTIPLY(tmp2, FIX(1.28)); /* 32/25 */ - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(MULTIPLY(tmp0, FIX(1.787906876)) + /* c1 */ - MULTIPLY(tmp1, FIX(1.612894094)) + tmp2 + /* c3 */ - MULTIPLY(tmp3, FIX(0.821810588)) + /* c7 */ - MULTIPLY(tmp4, FIX(0.283176630)), /* c9 */ - CONST_BITS+PASS1_BITS); - tmp12 = MULTIPLY(tmp0 - tmp4, FIX(1.217352341)) - /* (c3+c7)/2 */ - MULTIPLY(tmp1 + tmp3, FIX(0.752365123)); /* (c1-c9)/2 */ - tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.395541753)) + /* (c3-c7)/2 */ - MULTIPLY(tmp11, FIX(0.64)) - tmp2; /* 16/25 */ - dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - wsptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 4x8 sample block. - * - * 4-point FDCT in pass 1 (rows), 8-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_4x8 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We must also scale the output by 8/4 = 2, which we add here. */ - /* 4-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). */ - - dataptr = data; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); - - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+1)); - dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+1)); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-2); - - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS-1); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS-1); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - /* Even part per LL&M figure 1 --- note that published figure is faulty; - * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". - */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; - - /* Add fudge factor here for final descale. */ - tmp10 = tmp0 + tmp3 + (ONE << (PASS1_BITS-1)); - tmp12 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp13 = tmp1 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; - tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; - - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp10 + tmp11, PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) RIGHT_SHIFT(tmp10 - tmp11, PASS1_BITS); - - z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS+PASS1_BITS-1); - dataptr[DCTSIZE*2] = (DCTELEM) - RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*6] = (DCTELEM) - RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), CONST_BITS+PASS1_BITS); - - /* Odd part per figure 8 --- note paper omits factor of sqrt(2). - * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - * i0..i3 in the paper are tmp0..tmp3 here. - */ - - tmp10 = tmp0 + tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp0 + tmp2; - tmp13 = tmp1 + tmp3; - z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS+PASS1_BITS-1); - - tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ - tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ - tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ - tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ - tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ - tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ - tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ - tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ - - tmp12 += z1; - tmp13 += z1; - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) - RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*7] = (DCTELEM) - RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 3x6 sample block. - * - * 3-point FDCT in pass 1 (rows), 6-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_3x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1, tmp2; - INT32 tmp10, tmp11, tmp12; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - /* We scale the results further by 2 as part of output adaption */ - /* scaling for different DCT size. */ - /* 3-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/6). */ - - dataptr = data; - for (ctr = 0; ctr < 6; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[2]); - tmp1 = GETJSAMPLE(elemptr[1]); - - tmp2 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[2]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 3 * CENTERJSAMPLE) << (PASS1_BITS+1)); - dataptr[2] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(0.707106781)), /* c2 */ - CONST_BITS-PASS1_BITS-1); - - /* Odd part */ - - dataptr[1] = (DCTELEM) - DESCALE(MULTIPLY(tmp2, FIX(1.224744871)), /* c1 */ - CONST_BITS-PASS1_BITS-1); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - * We must also scale the output by (8/6)*(8/3) = 32/9, which we partially - * fold into the constant multipliers (other part was done in pass 1): - * 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12) * 16/9. - */ - - dataptr = data; - for (ctr = 0; ctr < 3; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; - tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; - - tmp10 = tmp0 + tmp2; - tmp12 = tmp0 - tmp2; - - tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; - tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; - tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; - - dataptr[DCTSIZE*0] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*2] = (DCTELEM) - DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*4] = (DCTELEM) - DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ - CONST_BITS+PASS1_BITS); - - /* Odd part */ - - tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ - - dataptr[DCTSIZE*1] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - dataptr[DCTSIZE*5] = (DCTELEM) - DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ - CONST_BITS+PASS1_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 2x4 sample block. - * - * 2-point FDCT in pass 1 (rows), 4-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_2x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - INT32 tmp10, tmp11; - DCTELEM *dataptr; - JSAMPROW elemptr; - int ctr; - SHIFT_TEMPS - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - /* Pass 1: process rows. */ - /* Note results are scaled up by sqrt(8) compared to a true DCT. */ - /* We must also scale the output by (8/2)*(8/4) = 2**3, which we add here. */ - - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - elemptr = sample_data[ctr] + start_col; - - /* Even part */ - - tmp0 = GETJSAMPLE(elemptr[0]); - tmp1 = GETJSAMPLE(elemptr[1]); - - /* Apply unsigned->signed conversion */ - dataptr[0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 3); - - /* Odd part */ - - dataptr[1] = (DCTELEM) ((tmp0 - tmp1) << 3); - - dataptr += DCTSIZE; /* advance pointer to next row */ - } - - /* Pass 2: process columns. - * We leave the results scaled up by an overall factor of 8. - * 4-point FDCT kernel, - * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. - */ - - dataptr = data; - for (ctr = 0; ctr < 2; ctr++) { - /* Even part */ - - tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3]; - tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; - - tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; - tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; - - dataptr[DCTSIZE*0] = (DCTELEM) (tmp0 + tmp1); - dataptr[DCTSIZE*2] = (DCTELEM) (tmp0 - tmp1); - - /* Odd part */ - - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-1); - - dataptr[DCTSIZE*1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS); - dataptr[DCTSIZE*3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS); - - dataptr++; /* advance pointer to next column */ - } -} - - -/* - * Perform the forward DCT on a 1x2 sample block. - * - * 1-point FDCT in pass 1 (rows), 2-point in pass 2 (columns). - */ - -GLOBAL(void) -jpeg_fdct_1x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) -{ - INT32 tmp0, tmp1; - - /* Pre-zero output coefficient block. */ - MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); - - tmp0 = GETJSAMPLE(sample_data[0][start_col]); - tmp1 = GETJSAMPLE(sample_data[1][start_col]); - - /* We leave the results scaled up by an overall factor of 8. - * We must also scale the output by (8/1)*(8/2) = 2**5. - */ - - /* Even part */ - /* Apply unsigned->signed conversion */ - data[DCTSIZE*0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 5); - - /* Odd part */ - data[DCTSIZE*1] = (DCTELEM) ((tmp0 - tmp1) << 5); -} - -#endif /* DCT_SCALING_SUPPORTED */ -#endif /* DCT_ISLOW_SUPPORTED */ diff --git a/Dependencies/libjpeg/jidctflt.c b/Dependencies/libjpeg/jidctflt.c deleted file mode 100644 index 23ae9d3..0000000 --- a/Dependencies/libjpeg/jidctflt.c +++ /dev/null @@ -1,235 +0,0 @@ -/* - * jidctflt.c - * - * Copyright (C) 1994-1998, Thomas G. Lane. - * Modified 2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a floating-point implementation of the - * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine - * must also perform dequantization of the input coefficients. - * - * This implementation should be more accurate than either of the integer - * IDCT implementations. However, it may not give the same results on all - * machines because of differences in roundoff behavior. Speed will depend - * on the hardware's floating point capacity. - * - * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT - * on each row (or vice versa, but it's more convenient to emit a row at - * a time). Direct algorithms are also available, but they are much more - * complex and seem not to be any faster when reduced to code. - * - * This implementation is based on Arai, Agui, and Nakajima's algorithm for - * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in - * Japanese, but the algorithm is described in the Pennebaker & Mitchell - * JPEG textbook (see REFERENCES section in file README). The following code - * is based directly on figure 4-8 in P&M. - * While an 8-point DCT cannot be done in less than 11 multiplies, it is - * possible to arrange the computation so that many of the multiplies are - * simple scalings of the final outputs. These multiplies can then be - * folded into the multiplications or divisions by the JPEG quantization - * table entries. The AA&N method leaves only 5 multiplies and 29 adds - * to be done in the DCT itself. - * The primary disadvantage of this method is that with a fixed-point - * implementation, accuracy is lost due to imprecise representation of the - * scaled quantization values. However, that problem does not arise if - * we use floating point arithmetic. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_FLOAT_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ -#endif - - -/* Dequantize a coefficient by multiplying it by the multiplier-table - * entry; produce a float result. - */ - -#define DEQUANTIZE(coef,quantval) (((FAST_FLOAT) (coef)) * (quantval)) - - -/* - * Perform dequantization and inverse DCT on one block of coefficients. - */ - -GLOBAL(void) -jpeg_idct_float (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - FAST_FLOAT tmp10, tmp11, tmp12, tmp13; - FAST_FLOAT z5, z10, z11, z12, z13; - JCOEFPTR inptr; - FLOAT_MULT_TYPE * quantptr; - FAST_FLOAT * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = cinfo->sample_range_limit; - int ctr; - FAST_FLOAT workspace[DCTSIZE2]; /* buffers data between passes */ - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (FLOAT_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = DCTSIZE; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - FAST_FLOAT dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - - wsptr[DCTSIZE*0] = dcval; - wsptr[DCTSIZE*1] = dcval; - wsptr[DCTSIZE*2] = dcval; - wsptr[DCTSIZE*3] = dcval; - wsptr[DCTSIZE*4] = dcval; - wsptr[DCTSIZE*5] = dcval; - wsptr[DCTSIZE*6] = dcval; - wsptr[DCTSIZE*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = tmp0 + tmp2; /* phase 3 */ - tmp11 = tmp0 - tmp2; - - tmp13 = tmp1 + tmp3; /* phases 5-3 */ - tmp12 = (tmp1 - tmp3) * ((FAST_FLOAT) 1.414213562) - tmp13; /* 2*c4 */ - - tmp0 = tmp10 + tmp13; /* phase 2 */ - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - /* Odd part */ - - tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - z13 = tmp6 + tmp5; /* phase 6 */ - z10 = tmp6 - tmp5; - z11 = tmp4 + tmp7; - z12 = tmp4 - tmp7; - - tmp7 = z11 + z13; /* phase 5 */ - tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); /* 2*c4 */ - - z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */ - tmp10 = z5 - z12 * ((FAST_FLOAT) 1.082392200); /* 2*(c2-c6) */ - tmp12 = z5 - z10 * ((FAST_FLOAT) 2.613125930); /* 2*(c2+c6) */ - - tmp6 = tmp12 - tmp7; /* phase 2 */ - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 - tmp5; - - wsptr[DCTSIZE*0] = tmp0 + tmp7; - wsptr[DCTSIZE*7] = tmp0 - tmp7; - wsptr[DCTSIZE*1] = tmp1 + tmp6; - wsptr[DCTSIZE*6] = tmp1 - tmp6; - wsptr[DCTSIZE*2] = tmp2 + tmp5; - wsptr[DCTSIZE*5] = tmp2 - tmp5; - wsptr[DCTSIZE*3] = tmp3 + tmp4; - wsptr[DCTSIZE*4] = tmp3 - tmp4; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - outptr = output_buf[ctr] + output_col; - /* Rows of zeroes can be exploited in the same way as we did with columns. - * However, the column calculation has created many nonzero AC terms, so - * the simplification applies less often (typically 5% to 10% of the time). - * And testing floats for zero is relatively expensive, so we don't bother. - */ - - /* Even part */ - - /* Apply signed->unsigned and prepare float->int conversion */ - z5 = wsptr[0] + ((FAST_FLOAT) CENTERJSAMPLE + (FAST_FLOAT) 0.5); - tmp10 = z5 + wsptr[4]; - tmp11 = z5 - wsptr[4]; - - tmp13 = wsptr[2] + wsptr[6]; - tmp12 = (wsptr[2] - wsptr[6]) * ((FAST_FLOAT) 1.414213562) - tmp13; - - tmp0 = tmp10 + tmp13; - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - /* Odd part */ - - z13 = wsptr[5] + wsptr[3]; - z10 = wsptr[5] - wsptr[3]; - z11 = wsptr[1] + wsptr[7]; - z12 = wsptr[1] - wsptr[7]; - - tmp7 = z11 + z13; - tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); - - z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */ - tmp10 = z5 - z12 * ((FAST_FLOAT) 1.082392200); /* 2*(c2-c6) */ - tmp12 = z5 - z10 * ((FAST_FLOAT) 2.613125930); /* 2*(c2+c6) */ - - tmp6 = tmp12 - tmp7; - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 - tmp5; - - /* Final output stage: float->int conversion and range-limit */ - - outptr[0] = range_limit[((int) (tmp0 + tmp7)) & RANGE_MASK]; - outptr[7] = range_limit[((int) (tmp0 - tmp7)) & RANGE_MASK]; - outptr[1] = range_limit[((int) (tmp1 + tmp6)) & RANGE_MASK]; - outptr[6] = range_limit[((int) (tmp1 - tmp6)) & RANGE_MASK]; - outptr[2] = range_limit[((int) (tmp2 + tmp5)) & RANGE_MASK]; - outptr[5] = range_limit[((int) (tmp2 - tmp5)) & RANGE_MASK]; - outptr[3] = range_limit[((int) (tmp3 + tmp4)) & RANGE_MASK]; - outptr[4] = range_limit[((int) (tmp3 - tmp4)) & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - -#endif /* DCT_FLOAT_SUPPORTED */ diff --git a/Dependencies/libjpeg/jidctfst.c b/Dependencies/libjpeg/jidctfst.c deleted file mode 100644 index dba4216..0000000 --- a/Dependencies/libjpeg/jidctfst.c +++ /dev/null @@ -1,368 +0,0 @@ -/* - * jidctfst.c - * - * Copyright (C) 1994-1998, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a fast, not so accurate integer implementation of the - * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine - * must also perform dequantization of the input coefficients. - * - * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT - * on each row (or vice versa, but it's more convenient to emit a row at - * a time). Direct algorithms are also available, but they are much more - * complex and seem not to be any faster when reduced to code. - * - * This implementation is based on Arai, Agui, and Nakajima's algorithm for - * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in - * Japanese, but the algorithm is described in the Pennebaker & Mitchell - * JPEG textbook (see REFERENCES section in file README). The following code - * is based directly on figure 4-8 in P&M. - * While an 8-point DCT cannot be done in less than 11 multiplies, it is - * possible to arrange the computation so that many of the multiplies are - * simple scalings of the final outputs. These multiplies can then be - * folded into the multiplications or divisions by the JPEG quantization - * table entries. The AA&N method leaves only 5 multiplies and 29 adds - * to be done in the DCT itself. - * The primary disadvantage of this method is that with fixed-point math, - * accuracy is lost due to imprecise representation of the scaled - * quantization values. The smaller the quantization table entry, the less - * precise the scaled value, so this implementation does worse with high- - * quality-setting files than with low-quality ones. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_IFAST_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ -#endif - - -/* Scaling decisions are generally the same as in the LL&M algorithm; - * see jidctint.c for more details. However, we choose to descale - * (right shift) multiplication products as soon as they are formed, - * rather than carrying additional fractional bits into subsequent additions. - * This compromises accuracy slightly, but it lets us save a few shifts. - * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples) - * everywhere except in the multiplications proper; this saves a good deal - * of work on 16-bit-int machines. - * - * The dequantized coefficients are not integers because the AA&N scaling - * factors have been incorporated. We represent them scaled up by PASS1_BITS, - * so that the first and second IDCT rounds have the same input scaling. - * For 8-bit JSAMPLEs, we choose IFAST_SCALE_BITS = PASS1_BITS so as to - * avoid a descaling shift; this compromises accuracy rather drastically - * for small quantization table entries, but it saves a lot of shifts. - * For 12-bit JSAMPLEs, there's no hope of using 16x16 multiplies anyway, - * so we use a much larger scaling factor to preserve accuracy. - * - * A final compromise is to represent the multiplicative constants to only - * 8 fractional bits, rather than 13. This saves some shifting work on some - * machines, and may also reduce the cost of multiplication (since there - * are fewer one-bits in the constants). - */ - -#if BITS_IN_JSAMPLE == 8 -#define CONST_BITS 8 -#define PASS1_BITS 2 -#else -#define CONST_BITS 8 -#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ -#endif - -/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus - * causing a lot of useless floating-point operations at run time. - * To get around this we use the following pre-calculated constants. - * If you change CONST_BITS you may want to add appropriate values. - * (With a reasonable C compiler, you can just rely on the FIX() macro...) - */ - -#if CONST_BITS == 8 -#define FIX_1_082392200 ((INT32) 277) /* FIX(1.082392200) */ -#define FIX_1_414213562 ((INT32) 362) /* FIX(1.414213562) */ -#define FIX_1_847759065 ((INT32) 473) /* FIX(1.847759065) */ -#define FIX_2_613125930 ((INT32) 669) /* FIX(2.613125930) */ -#else -#define FIX_1_082392200 FIX(1.082392200) -#define FIX_1_414213562 FIX(1.414213562) -#define FIX_1_847759065 FIX(1.847759065) -#define FIX_2_613125930 FIX(2.613125930) -#endif - - -/* We can gain a little more speed, with a further compromise in accuracy, - * by omitting the addition in a descaling shift. This yields an incorrectly - * rounded result half the time... - */ - -#ifndef USE_ACCURATE_ROUNDING -#undef DESCALE -#define DESCALE(x,n) RIGHT_SHIFT(x, n) -#endif - - -/* Multiply a DCTELEM variable by an INT32 constant, and immediately - * descale to yield a DCTELEM result. - */ - -#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) - - -/* Dequantize a coefficient by multiplying it by the multiplier-table - * entry; produce a DCTELEM result. For 8-bit data a 16x16->16 - * multiplication will do. For 12-bit data, the multiplier table is - * declared INT32, so a 32-bit multiply will be used. - */ - -#if BITS_IN_JSAMPLE == 8 -#define DEQUANTIZE(coef,quantval) (((IFAST_MULT_TYPE) (coef)) * (quantval)) -#else -#define DEQUANTIZE(coef,quantval) \ - DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS) -#endif - - -/* Like DESCALE, but applies to a DCTELEM and produces an int. - * We assume that int right shift is unsigned if INT32 right shift is. - */ - -#ifdef RIGHT_SHIFT_IS_UNSIGNED -#define ISHIFT_TEMPS DCTELEM ishift_temp; -#if BITS_IN_JSAMPLE == 8 -#define DCTELEMBITS 16 /* DCTELEM may be 16 or 32 bits */ -#else -#define DCTELEMBITS 32 /* DCTELEM must be 32 bits */ -#endif -#define IRIGHT_SHIFT(x,shft) \ - ((ishift_temp = (x)) < 0 ? \ - (ishift_temp >> (shft)) | ((~((DCTELEM) 0)) << (DCTELEMBITS-(shft))) : \ - (ishift_temp >> (shft))) -#else -#define ISHIFT_TEMPS -#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) -#endif - -#ifdef USE_ACCURATE_ROUNDING -#define IDESCALE(x,n) ((int) IRIGHT_SHIFT((x) + (1 << ((n)-1)), n)) -#else -#define IDESCALE(x,n) ((int) IRIGHT_SHIFT(x, n)) -#endif - - -/* - * Perform dequantization and inverse DCT on one block of coefficients. - */ - -GLOBAL(void) -jpeg_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - DCTELEM tmp10, tmp11, tmp12, tmp13; - DCTELEM z5, z10, z11, z12, z13; - JCOEFPTR inptr; - IFAST_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[DCTSIZE2]; /* buffers data between passes */ - SHIFT_TEMPS /* for DESCALE */ - ISHIFT_TEMPS /* for IDESCALE */ - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (IFAST_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = DCTSIZE; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - int dcval = (int) DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - - wsptr[DCTSIZE*0] = dcval; - wsptr[DCTSIZE*1] = dcval; - wsptr[DCTSIZE*2] = dcval; - wsptr[DCTSIZE*3] = dcval; - wsptr[DCTSIZE*4] = dcval; - wsptr[DCTSIZE*5] = dcval; - wsptr[DCTSIZE*6] = dcval; - wsptr[DCTSIZE*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = tmp0 + tmp2; /* phase 3 */ - tmp11 = tmp0 - tmp2; - - tmp13 = tmp1 + tmp3; /* phases 5-3 */ - tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13; /* 2*c4 */ - - tmp0 = tmp10 + tmp13; /* phase 2 */ - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - /* Odd part */ - - tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - z13 = tmp6 + tmp5; /* phase 6 */ - z10 = tmp6 - tmp5; - z11 = tmp4 + tmp7; - z12 = tmp4 - tmp7; - - tmp7 = z11 + z13; /* phase 5 */ - tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); /* 2*c4 */ - - z5 = MULTIPLY(z10 + z12, FIX_1_847759065); /* 2*c2 */ - tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5; /* 2*(c2-c6) */ - tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5; /* -2*(c2+c6) */ - - tmp6 = tmp12 - tmp7; /* phase 2 */ - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 + tmp5; - - wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7); - wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7); - wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6); - wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6); - wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5); - wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5); - wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4); - wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4); - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - - wsptr = workspace; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - outptr = output_buf[ctr] + output_col; - /* Rows of zeroes can be exploited in the same way as we did with columns. - * However, the column calculation has created many nonzero AC terms, so - * the simplification applies less often (typically 5% to 10% of the time). - * On machines with very fast multiplication, it's possible that the - * test takes more time than it's worth. In that case this section - * may be commented out. - */ - -#ifndef NO_ZERO_ROW_TEST - if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 && - wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) { - /* AC terms all zero */ - JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3) - & RANGE_MASK]; - - outptr[0] = dcval; - outptr[1] = dcval; - outptr[2] = dcval; - outptr[3] = dcval; - outptr[4] = dcval; - outptr[5] = dcval; - outptr[6] = dcval; - outptr[7] = dcval; - - wsptr += DCTSIZE; /* advance pointer to next row */ - continue; - } -#endif - - /* Even part */ - - tmp10 = ((DCTELEM) wsptr[0] + (DCTELEM) wsptr[4]); - tmp11 = ((DCTELEM) wsptr[0] - (DCTELEM) wsptr[4]); - - tmp13 = ((DCTELEM) wsptr[2] + (DCTELEM) wsptr[6]); - tmp12 = MULTIPLY((DCTELEM) wsptr[2] - (DCTELEM) wsptr[6], FIX_1_414213562) - - tmp13; - - tmp0 = tmp10 + tmp13; - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - /* Odd part */ - - z13 = (DCTELEM) wsptr[5] + (DCTELEM) wsptr[3]; - z10 = (DCTELEM) wsptr[5] - (DCTELEM) wsptr[3]; - z11 = (DCTELEM) wsptr[1] + (DCTELEM) wsptr[7]; - z12 = (DCTELEM) wsptr[1] - (DCTELEM) wsptr[7]; - - tmp7 = z11 + z13; /* phase 5 */ - tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); /* 2*c4 */ - - z5 = MULTIPLY(z10 + z12, FIX_1_847759065); /* 2*c2 */ - tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5; /* 2*(c2-c6) */ - tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5; /* -2*(c2+c6) */ - - tmp6 = tmp12 - tmp7; /* phase 2 */ - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 + tmp5; - - /* Final output stage: scale down by a factor of 8 and range-limit */ - - outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[IDESCALE(tmp3 + tmp4, PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[IDESCALE(tmp3 - tmp4, PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - -#endif /* DCT_IFAST_SUPPORTED */ diff --git a/Dependencies/libjpeg/jidctint.c b/Dependencies/libjpeg/jidctint.c deleted file mode 100644 index dcdf7ce..0000000 --- a/Dependencies/libjpeg/jidctint.c +++ /dev/null @@ -1,5137 +0,0 @@ -/* - * jidctint.c - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modification developed 2002-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a slow-but-accurate integer implementation of the - * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine - * must also perform dequantization of the input coefficients. - * - * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT - * on each row (or vice versa, but it's more convenient to emit a row at - * a time). Direct algorithms are also available, but they are much more - * complex and seem not to be any faster when reduced to code. - * - * This implementation is based on an algorithm described in - * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT - * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics, - * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991. - * The primary algorithm described there uses 11 multiplies and 29 adds. - * We use their alternate method with 12 multiplies and 32 adds. - * The advantage of this method is that no data path contains more than one - * multiplication; this allows a very simple and accurate implementation in - * scaled fixed-point arithmetic, with a minimal number of shifts. - * - * We also provide IDCT routines with various output sample block sizes for - * direct resolution reduction or enlargement and for direct resolving the - * common 2x1 and 1x2 subsampling cases without additional resampling: NxN - * (N=1...16), 2NxN, and Nx2N (N=1...8) pixels for one 8x8 input DCT block. - * - * For N<8 we simply take the corresponding low-frequency coefficients of - * the 8x8 input DCT block and apply an NxN point IDCT on the sub-block - * to yield the downscaled outputs. - * This can be seen as direct low-pass downsampling from the DCT domain - * point of view rather than the usual spatial domain point of view, - * yielding significant computational savings and results at least - * as good as common bilinear (averaging) spatial downsampling. - * - * For N>8 we apply a partial NxN IDCT on the 8 input coefficients as - * lower frequencies and higher frequencies assumed to be zero. - * It turns out that the computational effort is similar to the 8x8 IDCT - * regarding the output size. - * Furthermore, the scaling and descaling is the same for all IDCT sizes. - * - * CAUTION: We rely on the FIX() macro except for the N=1,2,4,8 cases - * since there would be too many additional constants to pre-calculate. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jdct.h" /* Private declarations for DCT subsystem */ - -#ifdef DCT_ISLOW_SUPPORTED - - -/* - * This module is specialized to the case DCTSIZE = 8. - */ - -#if DCTSIZE != 8 - Sorry, this code only copes with 8x8 DCT blocks. /* deliberate syntax err */ -#endif - - -/* - * The poop on this scaling stuff is as follows: - * - * Each 1-D IDCT step produces outputs which are a factor of sqrt(N) - * larger than the true IDCT outputs. The final outputs are therefore - * a factor of N larger than desired; since N=8 this can be cured by - * a simple right shift at the end of the algorithm. The advantage of - * this arrangement is that we save two multiplications per 1-D IDCT, - * because the y0 and y4 inputs need not be divided by sqrt(N). - * - * We have to do addition and subtraction of the integer inputs, which - * is no problem, and multiplication by fractional constants, which is - * a problem to do in integer arithmetic. We multiply all the constants - * by CONST_SCALE and convert them to integer constants (thus retaining - * CONST_BITS bits of precision in the constants). After doing a - * multiplication we have to divide the product by CONST_SCALE, with proper - * rounding, to produce the correct output. This division can be done - * cheaply as a right shift of CONST_BITS bits. We postpone shifting - * as long as possible so that partial sums can be added together with - * full fractional precision. - * - * The outputs of the first pass are scaled up by PASS1_BITS bits so that - * they are represented to better-than-integral precision. These outputs - * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word - * with the recommended scaling. (To scale up 12-bit sample data further, an - * intermediate INT32 array would be needed.) - * - * To avoid overflow of the 32-bit intermediate results in pass 2, we must - * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis - * shows that the values given below are the most effective. - */ - -#if BITS_IN_JSAMPLE == 8 -#define CONST_BITS 13 -#define PASS1_BITS 2 -#else -#define CONST_BITS 13 -#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ -#endif - -/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus - * causing a lot of useless floating-point operations at run time. - * To get around this we use the following pre-calculated constants. - * If you change CONST_BITS you may want to add appropriate values. - * (With a reasonable C compiler, you can just rely on the FIX() macro...) - */ - -#if CONST_BITS == 13 -#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ -#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ -#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ -#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ -#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ -#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ -#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ -#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ -#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ -#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ -#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ -#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ -#else -#define FIX_0_298631336 FIX(0.298631336) -#define FIX_0_390180644 FIX(0.390180644) -#define FIX_0_541196100 FIX(0.541196100) -#define FIX_0_765366865 FIX(0.765366865) -#define FIX_0_899976223 FIX(0.899976223) -#define FIX_1_175875602 FIX(1.175875602) -#define FIX_1_501321110 FIX(1.501321110) -#define FIX_1_847759065 FIX(1.847759065) -#define FIX_1_961570560 FIX(1.961570560) -#define FIX_2_053119869 FIX(2.053119869) -#define FIX_2_562915447 FIX(2.562915447) -#define FIX_3_072711026 FIX(3.072711026) -#endif - - -/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. - * For 8-bit samples with the recommended scaling, all the variable - * and constant values involved are no more than 16 bits wide, so a - * 16x16->32 bit multiply can be used instead of a full 32x32 multiply. - * For 12-bit samples, a full 32-bit multiplication will be needed. - */ - -#if BITS_IN_JSAMPLE == 8 -#define MULTIPLY(var,const) MULTIPLY16C16(var,const) -#else -#define MULTIPLY(var,const) ((var) * (const)) -#endif - - -/* Dequantize a coefficient by multiplying it by the multiplier-table - * entry; produce an int result. In this module, both inputs and result - * are 16 bits or less, so either int or short multiply will work. - */ - -#define DEQUANTIZE(coef,quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval)) - - -/* - * Perform dequantization and inverse DCT on one block of coefficients. - */ - -GLOBAL(void) -jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[DCTSIZE2]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = DCTSIZE; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; - - wsptr[DCTSIZE*0] = dcval; - wsptr[DCTSIZE*1] = dcval; - wsptr[DCTSIZE*2] = dcval; - wsptr[DCTSIZE*3] = dcval; - wsptr[DCTSIZE*4] = dcval; - wsptr[DCTSIZE*5] = dcval; - wsptr[DCTSIZE*6] = dcval; - wsptr[DCTSIZE*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 <<= CONST_BITS; - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z2 += ONE << (CONST_BITS-PASS1_BITS-1); - - tmp0 = z2 + z3; - tmp1 = z2 - z3; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - wsptr[DCTSIZE*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - - wsptr = workspace; - for (ctr = 0; ctr < DCTSIZE; ctr++) { - outptr = output_buf[ctr] + output_col; - /* Rows of zeroes can be exploited in the same way as we did with columns. - * However, the column calculation has created many nonzero AC terms, so - * the simplification applies less often (typically 5% to 10% of the time). - * On machines with very fast multiplication, it's possible that the - * test takes more time than it's worth. In that case this section - * may be commented out. - */ - -#ifndef NO_ZERO_ROW_TEST - if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 && - wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) { - /* AC terms all zero */ - JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3) - & RANGE_MASK]; - - outptr[0] = dcval; - outptr[1] = dcval; - outptr[2] = dcval; - outptr[3] = dcval; - outptr[4] = dcval; - outptr[5] = dcval; - outptr[6] = dcval; - outptr[7] = dcval; - - wsptr += DCTSIZE; /* advance pointer to next row */ - continue; - } -#endif - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - /* Add fudge factor here for final descale. */ - z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 = (INT32) wsptr[4]; - - tmp0 = (z2 + z3) << CONST_BITS; - tmp1 = (z2 - z3) << CONST_BITS; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = (INT32) wsptr[7]; - tmp1 = (INT32) wsptr[5]; - tmp2 = (INT32) wsptr[3]; - tmp3 = (INT32) wsptr[1]; - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - -#ifdef IDCT_SCALING_SUPPORTED - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 7x7 output block. - * - * Optimized algorithm with 12 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/14). - */ - -GLOBAL(void) -jpeg_idct_7x7 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[7*7]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp13 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp13 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp13 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ - tmp11 = tmp10 + tmp12 + tmp13 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ - tmp0 = z1 + z3; - z2 -= tmp0; - tmp0 = MULTIPLY(tmp0, FIX(1.274162392)) + tmp13; /* c2 */ - tmp10 += tmp0 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ - tmp12 += tmp0 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ - tmp13 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - - tmp1 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ - tmp1 += tmp2; - z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ - tmp0 += z2; - tmp2 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ - - /* Final output stage */ - - wsptr[7*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[7*6] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[7*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[7*5] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[7*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[7*4] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[7*3] = (int) RIGHT_SHIFT(tmp13, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 7 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp13 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp13 <<= CONST_BITS; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[4]; - z3 = (INT32) wsptr[6]; - - tmp10 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ - tmp11 = tmp10 + tmp12 + tmp13 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ - tmp0 = z1 + z3; - z2 -= tmp0; - tmp0 = MULTIPLY(tmp0, FIX(1.274162392)) + tmp13; /* c2 */ - tmp10 += tmp0 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ - tmp12 += tmp0 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ - tmp13 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - - tmp1 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp2 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp0 = tmp1 - tmp2; - tmp1 += tmp2; - tmp2 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ - tmp1 += tmp2; - z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ - tmp0 += z2; - tmp2 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 7; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 6x6 output block. - * - * Optimized algorithm with 3 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/12). - */ - -GLOBAL(void) -jpeg_idct_6x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[6*6]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ - tmp1 = tmp0 + tmp10; - tmp11 = RIGHT_SHIFT(tmp0 - tmp10 - tmp10, CONST_BITS-PASS1_BITS); - tmp10 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ - tmp10 = tmp1 + tmp0; - tmp12 = tmp1 - tmp0; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); - tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); - tmp1 = (z1 - z2 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[6*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[6*5] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[6*1] = (int) (tmp11 + tmp1); - wsptr[6*4] = (int) (tmp11 - tmp1); - wsptr[6*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[6*3] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 6 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - tmp2 = (INT32) wsptr[4]; - tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ - tmp1 = tmp0 + tmp10; - tmp11 = tmp0 - tmp10 - tmp10; - tmp10 = (INT32) wsptr[2]; - tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ - tmp10 = tmp1 + tmp0; - tmp12 = tmp1 - tmp0; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); - tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); - tmp1 = (z1 - z2 - z3) << CONST_BITS; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 6; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 5x5 output block. - * - * Optimized algorithm with 5 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/10). - */ - -GLOBAL(void) -jpeg_idct_5x5 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[5*5]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp12 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp12 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp12 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp0 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z1 = MULTIPLY(tmp0 + tmp1, FIX(0.790569415)); /* (c2+c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp1, FIX(0.353553391)); /* (c2-c4)/2 */ - z3 = tmp12 + z2; - tmp10 = z3 + z1; - tmp11 = z3 - z1; - tmp12 -= z2 << 2; - - /* Odd part */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ - tmp0 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ - tmp1 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ - - /* Final output stage */ - - wsptr[5*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[5*4] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[5*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[5*3] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[5*2] = (int) RIGHT_SHIFT(tmp12, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 5 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp12 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp12 <<= CONST_BITS; - tmp0 = (INT32) wsptr[2]; - tmp1 = (INT32) wsptr[4]; - z1 = MULTIPLY(tmp0 + tmp1, FIX(0.790569415)); /* (c2+c4)/2 */ - z2 = MULTIPLY(tmp0 - tmp1, FIX(0.353553391)); /* (c2-c4)/2 */ - z3 = tmp12 + z2; - tmp10 = z3 + z1; - tmp11 = z3 - z1; - tmp12 -= z2 << 2; - - /* Odd part */ - - z2 = (INT32) wsptr[1]; - z3 = (INT32) wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ - tmp0 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ - tmp1 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 5; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 4x4 output block. - * - * Optimized algorithm with 3 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. - */ - -GLOBAL(void) -jpeg_idct_4x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp2, tmp10, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[4*4]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - - tmp10 = (tmp0 + tmp2) << PASS1_BITS; - tmp12 = (tmp0 - tmp2) << PASS1_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp0 = RIGHT_SHIFT(z1 + MULTIPLY(z2, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS); - tmp2 = RIGHT_SHIFT(z1 - MULTIPLY(z3, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS); - - /* Final output stage */ - - wsptr[4*0] = (int) (tmp10 + tmp0); - wsptr[4*3] = (int) (tmp10 - tmp0); - wsptr[4*1] = (int) (tmp12 + tmp2); - wsptr[4*2] = (int) (tmp12 - tmp2); - } - - /* Pass 2: process 4 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp2 = (INT32) wsptr[2]; - - tmp10 = (tmp0 + tmp2) << CONST_BITS; - tmp12 = (tmp0 - tmp2) << CONST_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = (INT32) wsptr[1]; - z3 = (INT32) wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ - tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 4; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 3x3 output block. - * - * Optimized algorithm with 2 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/6). - */ - -GLOBAL(void) -jpeg_idct_3x3 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp2, tmp10, tmp12; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[3*3]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 3; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ - tmp10 = tmp0 + tmp12; - tmp2 = tmp0 - tmp12 - tmp12; - - /* Odd part */ - - tmp12 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ - - /* Final output stage */ - - wsptr[3*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[3*2] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[3*1] = (int) RIGHT_SHIFT(tmp2, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 3 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 3; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - tmp2 = (INT32) wsptr[2]; - tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ - tmp10 = tmp0 + tmp12; - tmp2 = tmp0 - tmp12 - tmp12; - - /* Odd part */ - - tmp12 = (INT32) wsptr[1]; - tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 3; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 2x2 output block. - * - * Multiplication-less algorithm. - */ - -GLOBAL(void) -jpeg_idct_2x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; - ISLOW_MULT_TYPE * quantptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - SHIFT_TEMPS - - /* Pass 1: process columns from input. */ - - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - - /* Column 0 */ - tmp4 = DEQUANTIZE(coef_block[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp5 = DEQUANTIZE(coef_block[DCTSIZE*1], quantptr[DCTSIZE*1]); - /* Add fudge factor here for final descale. */ - tmp4 += ONE << 2; - - tmp0 = tmp4 + tmp5; - tmp2 = tmp4 - tmp5; - - /* Column 1 */ - tmp4 = DEQUANTIZE(coef_block[DCTSIZE*0+1], quantptr[DCTSIZE*0+1]); - tmp5 = DEQUANTIZE(coef_block[DCTSIZE*1+1], quantptr[DCTSIZE*1+1]); - - tmp1 = tmp4 + tmp5; - tmp3 = tmp4 - tmp5; - - /* Pass 2: process 2 rows, store into output array. */ - - /* Row 0 */ - outptr = output_buf[0] + output_col; - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp0 + tmp1, 3) & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp0 - tmp1, 3) & RANGE_MASK]; - - /* Row 1 */ - outptr = output_buf[1] + output_col; - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp2 + tmp3, 3) & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2 - tmp3, 3) & RANGE_MASK]; -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 1x1 output block. - * - * We hardly need an inverse DCT routine for this: just take the - * average pixel value, which is one-eighth of the DC coefficient. - */ - -GLOBAL(void) -jpeg_idct_1x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - int dcval; - ISLOW_MULT_TYPE * quantptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - SHIFT_TEMPS - - /* 1x1 is trivial: just take the DC coefficient divided by 8. */ - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - dcval = DEQUANTIZE(coef_block[0], quantptr[0]); - dcval = (int) DESCALE((INT32) dcval, 3); - - output_buf[0][output_col] = range_limit[dcval & RANGE_MASK]; -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 9x9 output block. - * - * Optimized algorithm with 10 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/18). - */ - -GLOBAL(void) -jpeg_idct_9x9 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*9]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp3 = MULTIPLY(z3, FIX(0.707106781)); /* c6 */ - tmp1 = tmp0 + tmp3; - tmp2 = tmp0 - tmp3 - tmp3; - - tmp0 = MULTIPLY(z1 - z2, FIX(0.707106781)); /* c6 */ - tmp11 = tmp2 + tmp0; - tmp14 = tmp2 - tmp0 - tmp0; - - tmp0 = MULTIPLY(z1 + z2, FIX(1.328926049)); /* c2 */ - tmp2 = MULTIPLY(z1, FIX(1.083350441)); /* c4 */ - tmp3 = MULTIPLY(z2, FIX(0.245575608)); /* c8 */ - - tmp10 = tmp1 + tmp0 - tmp3; - tmp12 = tmp1 - tmp0 + tmp2; - tmp13 = tmp1 - tmp2 + tmp3; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - z2 = MULTIPLY(z2, - FIX(1.224744871)); /* -c3 */ - - tmp2 = MULTIPLY(z1 + z3, FIX(0.909038955)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(0.483689525)); /* c7 */ - tmp0 = tmp2 + tmp3 - z2; - tmp1 = MULTIPLY(z3 - z4, FIX(1.392728481)); /* c1 */ - tmp2 += z2 - tmp1; - tmp3 += z2 + tmp1; - tmp1 = MULTIPLY(z1 - z3 - z4, FIX(1.224744871)); /* c3 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp13 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp13 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp14, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 9 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 9; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[4]; - z3 = (INT32) wsptr[6]; - - tmp3 = MULTIPLY(z3, FIX(0.707106781)); /* c6 */ - tmp1 = tmp0 + tmp3; - tmp2 = tmp0 - tmp3 - tmp3; - - tmp0 = MULTIPLY(z1 - z2, FIX(0.707106781)); /* c6 */ - tmp11 = tmp2 + tmp0; - tmp14 = tmp2 - tmp0 - tmp0; - - tmp0 = MULTIPLY(z1 + z2, FIX(1.328926049)); /* c2 */ - tmp2 = MULTIPLY(z1, FIX(1.083350441)); /* c4 */ - tmp3 = MULTIPLY(z2, FIX(0.245575608)); /* c8 */ - - tmp10 = tmp1 + tmp0 - tmp3; - tmp12 = tmp1 - tmp0 + tmp2; - tmp13 = tmp1 - tmp2 + tmp3; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - z2 = MULTIPLY(z2, - FIX(1.224744871)); /* -c3 */ - - tmp2 = MULTIPLY(z1 + z3, FIX(0.909038955)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(0.483689525)); /* c7 */ - tmp0 = tmp2 + tmp3 - z2; - tmp1 = MULTIPLY(z3 - z4, FIX(1.392728481)); /* c1 */ - tmp2 += z2 - tmp1; - tmp3 += z2 + tmp1; - tmp1 = MULTIPLY(z1 - z3 - z4, FIX(1.224744871)); /* c3 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 10x10 output block. - * - * Optimized algorithm with 12 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/20). - */ - -GLOBAL(void) -jpeg_idct_10x10 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24; - INT32 z1, z2, z3, z4, z5; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*10]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z3 += ONE << (CONST_BITS-PASS1_BITS-1); - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ - z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ - tmp10 = z3 + z1; - tmp11 = z3 - z2; - - tmp22 = RIGHT_SHIFT(z3 - ((z1 - z2) << 1), /* c0 = (c4-c8)*2 */ - CONST_BITS-PASS1_BITS); - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ - tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ - tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ - - tmp20 = tmp10 + tmp12; - tmp24 = tmp10 - tmp12; - tmp21 = tmp11 + tmp13; - tmp23 = tmp11 - tmp13; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z2 + z4; - tmp13 = z2 - z4; - - tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ - z5 = z3 << CONST_BITS; - - z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ - z4 = z5 + tmp12; - - tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ - tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ - - z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ - z4 = z5 - tmp12 - (tmp13 << (CONST_BITS - 1)); - - tmp12 = (z1 - tmp13 - z3) << PASS1_BITS; - - tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ - tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) (tmp22 + tmp12); - wsptr[8*7] = (int) (tmp22 - tmp12); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 10 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 10; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 <<= CONST_BITS; - z4 = (INT32) wsptr[4]; - z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ - z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ - tmp10 = z3 + z1; - tmp11 = z3 - z2; - - tmp22 = z3 - ((z1 - z2) << 1); /* c0 = (c4-c8)*2 */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ - tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ - tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ - - tmp20 = tmp10 + tmp12; - tmp24 = tmp10 - tmp12; - tmp21 = tmp11 + tmp13; - tmp23 = tmp11 - tmp13; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z3 <<= CONST_BITS; - z4 = (INT32) wsptr[7]; - - tmp11 = z2 + z4; - tmp13 = z2 - z4; - - tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ - - z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ - z4 = z3 + tmp12; - - tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ - tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ - - z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ - z4 = z3 - tmp12 - (tmp13 << (CONST_BITS - 1)); - - tmp12 = ((z1 - tmp13) << CONST_BITS) - z3; - - tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ - tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 11x11 output block. - * - * Optimized algorithm with 24 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/22). - */ - -GLOBAL(void) -jpeg_idct_11x11 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*11]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp10 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp10 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp20 = MULTIPLY(z2 - z3, FIX(2.546640132)); /* c2+c4 */ - tmp23 = MULTIPLY(z2 - z1, FIX(0.430815045)); /* c2-c6 */ - z4 = z1 + z3; - tmp24 = MULTIPLY(z4, - FIX(1.155664402)); /* -(c2-c10) */ - z4 -= z2; - tmp25 = tmp10 + MULTIPLY(z4, FIX(1.356927976)); /* c2 */ - tmp21 = tmp20 + tmp23 + tmp25 - - MULTIPLY(z2, FIX(1.821790775)); /* c2+c4+c10-c6 */ - tmp20 += tmp25 + MULTIPLY(z3, FIX(2.115825087)); /* c4+c6 */ - tmp23 += tmp25 - MULTIPLY(z1, FIX(1.513598477)); /* c6+c8 */ - tmp24 += tmp25; - tmp22 = tmp24 - MULTIPLY(z3, FIX(0.788749120)); /* c8+c10 */ - tmp24 += MULTIPLY(z2, FIX(1.944413522)) - /* c2+c8 */ - MULTIPLY(z1, FIX(1.390975730)); /* c4+c10 */ - tmp25 = tmp10 - MULTIPLY(z4, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z1 + z2; - tmp14 = MULTIPLY(tmp11 + z3 + z4, FIX(0.398430003)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.887983902)); /* c3-c9 */ - tmp12 = MULTIPLY(z1 + z3, FIX(0.670361295)); /* c5-c9 */ - tmp13 = tmp14 + MULTIPLY(z1 + z4, FIX(0.366151574)); /* c7-c9 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(z1, FIX(0.923107866)); /* c7+c5+c3-c1-2*c9 */ - z1 = tmp14 - MULTIPLY(z2 + z3, FIX(1.163011579)); /* c7+c9 */ - tmp11 += z1 + MULTIPLY(z2, FIX(2.073276588)); /* c1+c7+3*c9-c3 */ - tmp12 += z1 - MULTIPLY(z3, FIX(1.192193623)); /* c3+c5-c7-c9 */ - z1 = MULTIPLY(z2 + z4, - FIX(1.798248910)); /* -(c1+c9) */ - tmp11 += z1; - tmp13 += z1 + MULTIPLY(z4, FIX(2.102458632)); /* c1+c5+c9-c7 */ - tmp14 += MULTIPLY(z2, - FIX(1.467221301)) + /* -(c5+c9) */ - MULTIPLY(z3, FIX(1.001388905)) - /* c1-c9 */ - MULTIPLY(z4, FIX(1.684843907)); /* c3+c9 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 11 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 11; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp10 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp10 <<= CONST_BITS; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[4]; - z3 = (INT32) wsptr[6]; - - tmp20 = MULTIPLY(z2 - z3, FIX(2.546640132)); /* c2+c4 */ - tmp23 = MULTIPLY(z2 - z1, FIX(0.430815045)); /* c2-c6 */ - z4 = z1 + z3; - tmp24 = MULTIPLY(z4, - FIX(1.155664402)); /* -(c2-c10) */ - z4 -= z2; - tmp25 = tmp10 + MULTIPLY(z4, FIX(1.356927976)); /* c2 */ - tmp21 = tmp20 + tmp23 + tmp25 - - MULTIPLY(z2, FIX(1.821790775)); /* c2+c4+c10-c6 */ - tmp20 += tmp25 + MULTIPLY(z3, FIX(2.115825087)); /* c4+c6 */ - tmp23 += tmp25 - MULTIPLY(z1, FIX(1.513598477)); /* c6+c8 */ - tmp24 += tmp25; - tmp22 = tmp24 - MULTIPLY(z3, FIX(0.788749120)); /* c8+c10 */ - tmp24 += MULTIPLY(z2, FIX(1.944413522)) - /* c2+c8 */ - MULTIPLY(z1, FIX(1.390975730)); /* c4+c10 */ - tmp25 = tmp10 - MULTIPLY(z4, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = z1 + z2; - tmp14 = MULTIPLY(tmp11 + z3 + z4, FIX(0.398430003)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.887983902)); /* c3-c9 */ - tmp12 = MULTIPLY(z1 + z3, FIX(0.670361295)); /* c5-c9 */ - tmp13 = tmp14 + MULTIPLY(z1 + z4, FIX(0.366151574)); /* c7-c9 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(z1, FIX(0.923107866)); /* c7+c5+c3-c1-2*c9 */ - z1 = tmp14 - MULTIPLY(z2 + z3, FIX(1.163011579)); /* c7+c9 */ - tmp11 += z1 + MULTIPLY(z2, FIX(2.073276588)); /* c1+c7+3*c9-c3 */ - tmp12 += z1 - MULTIPLY(z3, FIX(1.192193623)); /* c3+c5-c7-c9 */ - z1 = MULTIPLY(z2 + z4, - FIX(1.798248910)); /* -(c1+c9) */ - tmp11 += z1; - tmp13 += z1 + MULTIPLY(z4, FIX(2.102458632)); /* c1+c5+c9-c7 */ - tmp14 += MULTIPLY(z2, - FIX(1.467221301)) + /* -(c5+c9) */ - MULTIPLY(z3, FIX(1.001388905)) - /* c1-c9 */ - MULTIPLY(z4, FIX(1.684843907)); /* c3+c9 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 12x12 output block. - * - * Optimized algorithm with 15 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/24). - */ - -GLOBAL(void) -jpeg_idct_12x12 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*12]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z3 += ONE << (CONST_BITS-PASS1_BITS-1); - - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ - z1 <<= CONST_BITS; - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - z2 <<= CONST_BITS; - - tmp12 = z1 - z2; - - tmp21 = z3 + tmp12; - tmp24 = z3 - tmp12; - - tmp12 = z4 + z2; - - tmp20 = tmp10 + tmp12; - tmp25 = tmp10 - tmp12; - - tmp12 = z4 - z1 - z2; - - tmp22 = tmp11 + tmp12; - tmp23 = tmp11 - tmp12; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ - tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ - - tmp10 = z1 + z3; - tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ - tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ - tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ - tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ - tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ - tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ - tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ - MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ - - z1 -= z4; - z2 -= z3; - z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ - tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ - tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 12 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 12; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 <<= CONST_BITS; - - z4 = (INT32) wsptr[4]; - z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - z1 = (INT32) wsptr[2]; - z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ - z1 <<= CONST_BITS; - z2 = (INT32) wsptr[6]; - z2 <<= CONST_BITS; - - tmp12 = z1 - z2; - - tmp21 = z3 + tmp12; - tmp24 = z3 - tmp12; - - tmp12 = z4 + z2; - - tmp20 = tmp10 + tmp12; - tmp25 = tmp10 - tmp12; - - tmp12 = z4 - z1 - z2; - - tmp22 = tmp11 + tmp12; - tmp23 = tmp11 - tmp12; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ - tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ - - tmp10 = z1 + z3; - tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ - tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ - tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ - tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ - tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ - tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ - tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ - MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ - - z1 -= z4; - z2 -= z3; - z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ - tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ - tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 13x13 output block. - * - * Optimized algorithm with 29 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/26). - */ - -GLOBAL(void) -jpeg_idct_13x13 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*13]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z1 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z4 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - tmp12 = MULTIPLY(tmp10, FIX(1.155388986)); /* (c4+c6)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.096834934)) + z1; /* (c4-c6)/2 */ - - tmp20 = MULTIPLY(z2, FIX(1.373119086)) + tmp12 + tmp13; /* c2 */ - tmp22 = MULTIPLY(z2, FIX(0.501487041)) - tmp12 + tmp13; /* c10 */ - - tmp12 = MULTIPLY(tmp10, FIX(0.316450131)); /* (c8-c12)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.486914739)) + z1; /* (c8+c12)/2 */ - - tmp21 = MULTIPLY(z2, FIX(1.058554052)) - tmp12 + tmp13; /* c6 */ - tmp25 = MULTIPLY(z2, - FIX(1.252223920)) + tmp12 + tmp13; /* c4 */ - - tmp12 = MULTIPLY(tmp10, FIX(0.435816023)); /* (c2-c10)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.937303064)) - z1; /* (c2+c10)/2 */ - - tmp23 = MULTIPLY(z2, - FIX(0.170464608)) - tmp12 - tmp13; /* c12 */ - tmp24 = MULTIPLY(z2, - FIX(0.803364869)) + tmp12 - tmp13; /* c8 */ - - tmp26 = MULTIPLY(tmp11 - z2, FIX(1.414213562)) + z1; /* c0 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = MULTIPLY(z1 + z2, FIX(1.322312651)); /* c3 */ - tmp12 = MULTIPLY(z1 + z3, FIX(1.163874945)); /* c5 */ - tmp15 = z1 + z4; - tmp13 = MULTIPLY(tmp15, FIX(0.937797057)); /* c7 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(z1, FIX(2.020082300)); /* c7+c5+c3-c1 */ - tmp14 = MULTIPLY(z2 + z3, - FIX(0.338443458)); /* -c11 */ - tmp11 += tmp14 + MULTIPLY(z2, FIX(0.837223564)); /* c5+c9+c11-c3 */ - tmp12 += tmp14 - MULTIPLY(z3, FIX(1.572116027)); /* c1+c5-c9-c11 */ - tmp14 = MULTIPLY(z2 + z4, - FIX(1.163874945)); /* -c5 */ - tmp11 += tmp14; - tmp13 += tmp14 + MULTIPLY(z4, FIX(2.205608352)); /* c3+c5+c9-c7 */ - tmp14 = MULTIPLY(z3 + z4, - FIX(0.657217813)); /* -c9 */ - tmp12 += tmp14; - tmp13 += tmp14; - tmp15 = MULTIPLY(tmp15, FIX(0.338443458)); /* c11 */ - tmp14 = tmp15 + MULTIPLY(z1, FIX(0.318774355)) - /* c9-c11 */ - MULTIPLY(z2, FIX(0.466105296)); /* c1-c7 */ - z1 = MULTIPLY(z3 - z2, FIX(0.937797057)); /* c7 */ - tmp14 += z1; - tmp15 += z1 + MULTIPLY(z3, FIX(0.384515595)) - /* c3-c7 */ - MULTIPLY(z4, FIX(1.742345811)); /* c1+c11 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 13 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 13; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z1 <<= CONST_BITS; - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[4]; - z4 = (INT32) wsptr[6]; - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - tmp12 = MULTIPLY(tmp10, FIX(1.155388986)); /* (c4+c6)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.096834934)) + z1; /* (c4-c6)/2 */ - - tmp20 = MULTIPLY(z2, FIX(1.373119086)) + tmp12 + tmp13; /* c2 */ - tmp22 = MULTIPLY(z2, FIX(0.501487041)) - tmp12 + tmp13; /* c10 */ - - tmp12 = MULTIPLY(tmp10, FIX(0.316450131)); /* (c8-c12)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.486914739)) + z1; /* (c8+c12)/2 */ - - tmp21 = MULTIPLY(z2, FIX(1.058554052)) - tmp12 + tmp13; /* c6 */ - tmp25 = MULTIPLY(z2, - FIX(1.252223920)) + tmp12 + tmp13; /* c4 */ - - tmp12 = MULTIPLY(tmp10, FIX(0.435816023)); /* (c2-c10)/2 */ - tmp13 = MULTIPLY(tmp11, FIX(0.937303064)) - z1; /* (c2+c10)/2 */ - - tmp23 = MULTIPLY(z2, - FIX(0.170464608)) - tmp12 - tmp13; /* c12 */ - tmp24 = MULTIPLY(z2, - FIX(0.803364869)) + tmp12 - tmp13; /* c8 */ - - tmp26 = MULTIPLY(tmp11 - z2, FIX(1.414213562)) + z1; /* c0 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = MULTIPLY(z1 + z2, FIX(1.322312651)); /* c3 */ - tmp12 = MULTIPLY(z1 + z3, FIX(1.163874945)); /* c5 */ - tmp15 = z1 + z4; - tmp13 = MULTIPLY(tmp15, FIX(0.937797057)); /* c7 */ - tmp10 = tmp11 + tmp12 + tmp13 - - MULTIPLY(z1, FIX(2.020082300)); /* c7+c5+c3-c1 */ - tmp14 = MULTIPLY(z2 + z3, - FIX(0.338443458)); /* -c11 */ - tmp11 += tmp14 + MULTIPLY(z2, FIX(0.837223564)); /* c5+c9+c11-c3 */ - tmp12 += tmp14 - MULTIPLY(z3, FIX(1.572116027)); /* c1+c5-c9-c11 */ - tmp14 = MULTIPLY(z2 + z4, - FIX(1.163874945)); /* -c5 */ - tmp11 += tmp14; - tmp13 += tmp14 + MULTIPLY(z4, FIX(2.205608352)); /* c3+c5+c9-c7 */ - tmp14 = MULTIPLY(z3 + z4, - FIX(0.657217813)); /* -c9 */ - tmp12 += tmp14; - tmp13 += tmp14; - tmp15 = MULTIPLY(tmp15, FIX(0.338443458)); /* c11 */ - tmp14 = tmp15 + MULTIPLY(z1, FIX(0.318774355)) - /* c9-c11 */ - MULTIPLY(z2, FIX(0.466105296)); /* c1-c7 */ - z1 = MULTIPLY(z3 - z2, FIX(0.937797057)); /* c7 */ - tmp14 += z1; - tmp15 += z1 + MULTIPLY(z3, FIX(0.384515595)) - /* c3-c7 */ - MULTIPLY(z4, FIX(1.742345811)); /* c1+c11 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 14x14 output block. - * - * Optimized algorithm with 20 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/28). - */ - -GLOBAL(void) -jpeg_idct_14x14 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*14]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z1 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ - z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ - z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ - - tmp10 = z1 + z2; - tmp11 = z1 + z3; - tmp12 = z1 - z4; - - tmp23 = RIGHT_SHIFT(z1 - ((z2 + z3 - z4) << 1), /* c0 = (c4+c12-c8)*2 */ - CONST_BITS-PASS1_BITS); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ - - tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ - tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ - tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ - MULTIPLY(z2, FIX(1.378756276)); /* c2 */ - - tmp20 = tmp10 + tmp13; - tmp26 = tmp10 - tmp13; - tmp21 = tmp11 + tmp14; - tmp25 = tmp11 - tmp14; - tmp22 = tmp12 + tmp15; - tmp24 = tmp12 - tmp15; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp13 = z4 << CONST_BITS; - - tmp14 = z1 + z3; - tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ - tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ - tmp10 = tmp11 + tmp12 + tmp13 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ - tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ - tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ - z1 -= z2; - tmp15 = MULTIPLY(z1, FIX(0.467085129)) - tmp13; /* c11 */ - tmp16 += tmp15; - z1 += z4; - z4 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - tmp13; /* -c13 */ - tmp11 += z4 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ - tmp12 += z4 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ - z4 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ - tmp14 += z4 + tmp13 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ - tmp15 += z4 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ - - tmp13 = (z1 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*13] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) (tmp23 + tmp13); - wsptr[8*10] = (int) (tmp23 - tmp13); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 14 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 14; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z1 <<= CONST_BITS; - z4 = (INT32) wsptr[4]; - z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ - z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ - z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ - - tmp10 = z1 + z2; - tmp11 = z1 + z3; - tmp12 = z1 - z4; - - tmp23 = z1 - ((z2 + z3 - z4) << 1); /* c0 = (c4+c12-c8)*2 */ - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[6]; - - z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ - - tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ - tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ - tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ - MULTIPLY(z2, FIX(1.378756276)); /* c2 */ - - tmp20 = tmp10 + tmp13; - tmp26 = tmp10 - tmp13; - tmp21 = tmp11 + tmp14; - tmp25 = tmp11 - tmp14; - tmp22 = tmp12 + tmp15; - tmp24 = tmp12 - tmp15; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - z4 <<= CONST_BITS; - - tmp14 = z1 + z3; - tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ - tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ - tmp10 = tmp11 + tmp12 + z4 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ - tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ - tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ - z1 -= z2; - tmp15 = MULTIPLY(z1, FIX(0.467085129)) - z4; /* c11 */ - tmp16 += tmp15; - tmp13 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - z4; /* -c13 */ - tmp11 += tmp13 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ - tmp12 += tmp13 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ - tmp13 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ - tmp14 += tmp13 + z4 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ - tmp15 += tmp13 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ - - tmp13 = ((z1 - z3) << CONST_BITS) + z4; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 15x15 output block. - * - * Optimized algorithm with 22 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/30). - */ - -GLOBAL(void) -jpeg_idct_15x15 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*15]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z1 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z4 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp10 = MULTIPLY(z4, FIX(0.437016024)); /* c12 */ - tmp11 = MULTIPLY(z4, FIX(1.144122806)); /* c6 */ - - tmp12 = z1 - tmp10; - tmp13 = z1 + tmp11; - z1 -= (tmp11 - tmp10) << 1; /* c0 = (c6-c12)*2 */ - - z4 = z2 - z3; - z3 += z2; - tmp10 = MULTIPLY(z3, FIX(1.337628990)); /* (c2+c4)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.045680613)); /* (c2-c4)/2 */ - z2 = MULTIPLY(z2, FIX(1.439773946)); /* c4+c14 */ - - tmp20 = tmp13 + tmp10 + tmp11; - tmp23 = tmp12 - tmp10 + tmp11 + z2; - - tmp10 = MULTIPLY(z3, FIX(0.547059574)); /* (c8+c14)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.399234004)); /* (c8-c14)/2 */ - - tmp25 = tmp13 - tmp10 - tmp11; - tmp26 = tmp12 + tmp10 - tmp11 - z2; - - tmp10 = MULTIPLY(z3, FIX(0.790569415)); /* (c6+c12)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.353553391)); /* (c6-c12)/2 */ - - tmp21 = tmp12 + tmp10 + tmp11; - tmp24 = tmp13 - tmp10 + tmp11; - tmp11 += tmp11; - tmp22 = z1 + tmp11; /* c10 = c6-c12 */ - tmp27 = z1 - tmp11 - tmp11; /* c0 = (c6-c12)*2 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z4 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z3 = MULTIPLY(z4, FIX(1.224744871)); /* c5 */ - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp13 = z2 - z4; - tmp15 = MULTIPLY(z1 + tmp13, FIX(0.831253876)); /* c9 */ - tmp11 = tmp15 + MULTIPLY(z1, FIX(0.513743148)); /* c3-c9 */ - tmp14 = tmp15 - MULTIPLY(tmp13, FIX(2.176250899)); /* c3+c9 */ - - tmp13 = MULTIPLY(z2, - FIX(0.831253876)); /* -c9 */ - tmp15 = MULTIPLY(z2, - FIX(1.344997024)); /* -c3 */ - z2 = z1 - z4; - tmp12 = z3 + MULTIPLY(z2, FIX(1.406466353)); /* c1 */ - - tmp10 = tmp12 + MULTIPLY(z4, FIX(2.457431844)) - tmp15; /* c1+c7 */ - tmp16 = tmp12 - MULTIPLY(z1, FIX(1.112434820)) + tmp13; /* c1-c13 */ - tmp12 = MULTIPLY(z2, FIX(1.224744871)) - z3; /* c5 */ - z2 = MULTIPLY(z1 + z4, FIX(0.575212477)); /* c11 */ - tmp13 += z2 + MULTIPLY(z1, FIX(0.475753014)) - z3; /* c7-c11 */ - tmp15 += z2 - MULTIPLY(z4, FIX(0.869244010)) + z3; /* c11+c13 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*14] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*13] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp27, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 15 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 15; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z1 <<= CONST_BITS; - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[4]; - z4 = (INT32) wsptr[6]; - - tmp10 = MULTIPLY(z4, FIX(0.437016024)); /* c12 */ - tmp11 = MULTIPLY(z4, FIX(1.144122806)); /* c6 */ - - tmp12 = z1 - tmp10; - tmp13 = z1 + tmp11; - z1 -= (tmp11 - tmp10) << 1; /* c0 = (c6-c12)*2 */ - - z4 = z2 - z3; - z3 += z2; - tmp10 = MULTIPLY(z3, FIX(1.337628990)); /* (c2+c4)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.045680613)); /* (c2-c4)/2 */ - z2 = MULTIPLY(z2, FIX(1.439773946)); /* c4+c14 */ - - tmp20 = tmp13 + tmp10 + tmp11; - tmp23 = tmp12 - tmp10 + tmp11 + z2; - - tmp10 = MULTIPLY(z3, FIX(0.547059574)); /* (c8+c14)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.399234004)); /* (c8-c14)/2 */ - - tmp25 = tmp13 - tmp10 - tmp11; - tmp26 = tmp12 + tmp10 - tmp11 - z2; - - tmp10 = MULTIPLY(z3, FIX(0.790569415)); /* (c6+c12)/2 */ - tmp11 = MULTIPLY(z4, FIX(0.353553391)); /* (c6-c12)/2 */ - - tmp21 = tmp12 + tmp10 + tmp11; - tmp24 = tmp13 - tmp10 + tmp11; - tmp11 += tmp11; - tmp22 = z1 + tmp11; /* c10 = c6-c12 */ - tmp27 = z1 - tmp11 - tmp11; /* c0 = (c6-c12)*2 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z4 = (INT32) wsptr[5]; - z3 = MULTIPLY(z4, FIX(1.224744871)); /* c5 */ - z4 = (INT32) wsptr[7]; - - tmp13 = z2 - z4; - tmp15 = MULTIPLY(z1 + tmp13, FIX(0.831253876)); /* c9 */ - tmp11 = tmp15 + MULTIPLY(z1, FIX(0.513743148)); /* c3-c9 */ - tmp14 = tmp15 - MULTIPLY(tmp13, FIX(2.176250899)); /* c3+c9 */ - - tmp13 = MULTIPLY(z2, - FIX(0.831253876)); /* -c9 */ - tmp15 = MULTIPLY(z2, - FIX(1.344997024)); /* -c3 */ - z2 = z1 - z4; - tmp12 = z3 + MULTIPLY(z2, FIX(1.406466353)); /* c1 */ - - tmp10 = tmp12 + MULTIPLY(z4, FIX(2.457431844)) - tmp15; /* c1+c7 */ - tmp16 = tmp12 - MULTIPLY(z1, FIX(1.112434820)) + tmp13; /* c1-c13 */ - tmp12 = MULTIPLY(z2, FIX(1.224744871)) - z3; /* c5 */ - z2 = MULTIPLY(z1 + z4, FIX(0.575212477)); /* c11 */ - tmp13 += z2 + MULTIPLY(z1, FIX(0.475753014)) - z3; /* c7-c11 */ - tmp15 += z2 - MULTIPLY(z4, FIX(0.869244010)) + z3; /* c11+c13 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 16x16 output block. - * - * Optimized algorithm with 28 multiplications in the 1-D kernel. - * cK represents sqrt(2) * cos(K*pi/32). - */ - -GLOBAL(void) -jpeg_idct_16x16 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*16]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += 1 << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ - tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - tmp12 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - z3 = z1 - z2; - z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ - z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ - - tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ - tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ - tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ - tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ - - tmp20 = tmp10 + tmp0; - tmp27 = tmp10 - tmp0; - tmp21 = tmp12 + tmp1; - tmp26 = tmp12 - tmp1; - tmp22 = tmp13 + tmp2; - tmp25 = tmp13 - tmp2; - tmp23 = tmp11 + tmp3; - tmp24 = tmp11 - tmp3; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z1 + z3; - - tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ - tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ - tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ - tmp13 = tmp10 + tmp11 + tmp12 - - MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ - z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ - tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ - tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ - z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ - tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ - tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ - z2 += z4; - z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ - tmp1 += z1; - tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ - z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ - tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ - tmp12 += z2; - z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ - tmp2 += z2; - tmp3 += z2; - z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ - tmp10 += z2; - tmp11 += z2; - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*15] = (int) RIGHT_SHIFT(tmp20 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*14] = (int) RIGHT_SHIFT(tmp21 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*13] = (int) RIGHT_SHIFT(tmp22 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp23 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp24 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp25 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp26 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp27 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp27 - tmp13, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 16 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 16; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - - z1 = (INT32) wsptr[4]; - tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ - tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - tmp12 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[6]; - z3 = z1 - z2; - z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ - z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ - - tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ - tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ - tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ - tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ - - tmp20 = tmp10 + tmp0; - tmp27 = tmp10 - tmp0; - tmp21 = tmp12 + tmp1; - tmp26 = tmp12 - tmp1; - tmp22 = tmp13 + tmp2; - tmp25 = tmp13 - tmp2; - tmp23 = tmp11 + tmp3; - tmp24 = tmp11 - tmp3; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = z1 + z3; - - tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ - tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ - tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ - tmp13 = tmp10 + tmp11 + tmp12 - - MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ - z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ - tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ - tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ - z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ - tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ - tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ - z2 += z4; - z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ - tmp1 += z1; - tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ - z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ - tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ - tmp12 += z2; - z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ - tmp2 += z2; - tmp3 += z2; - z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ - tmp10 += z2; - tmp11 += z2; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[15] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp27 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 16x8 output block. - * - * 8-point IDCT in pass 1 (columns), 16-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_16x8 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*8]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = DCTSIZE; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; - - wsptr[DCTSIZE*0] = dcval; - wsptr[DCTSIZE*1] = dcval; - wsptr[DCTSIZE*2] = dcval; - wsptr[DCTSIZE*3] = dcval; - wsptr[DCTSIZE*4] = dcval; - wsptr[DCTSIZE*5] = dcval; - wsptr[DCTSIZE*6] = dcval; - wsptr[DCTSIZE*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 <<= CONST_BITS; - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z2 += ONE << (CONST_BITS-PASS1_BITS-1); - - tmp0 = z2 + z3; - tmp1 = z2 - z3; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - wsptr[DCTSIZE*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[DCTSIZE*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process 8 rows from work array, store into output array. - * 16-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/32). - */ - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - - z1 = (INT32) wsptr[4]; - tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ - tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - tmp12 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[6]; - z3 = z1 - z2; - z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ - z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ - - tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ - tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ - tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ - tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ - - tmp20 = tmp10 + tmp0; - tmp27 = tmp10 - tmp0; - tmp21 = tmp12 + tmp1; - tmp26 = tmp12 - tmp1; - tmp22 = tmp13 + tmp2; - tmp25 = tmp13 - tmp2; - tmp23 = tmp11 + tmp3; - tmp24 = tmp11 - tmp3; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = z1 + z3; - - tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ - tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ - tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ - tmp13 = tmp10 + tmp11 + tmp12 - - MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ - z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ - tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ - tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ - z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ - tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ - tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ - z2 += z4; - z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ - tmp1 += z1; - tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ - z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ - tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ - tmp12 += z2; - z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ - tmp2 += z2; - tmp3 += z2; - z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ - tmp10 += z2; - tmp11 += z2; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[15] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp27 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 14x7 output block. - * - * 7-point IDCT in pass 1 (columns), 14-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_14x7 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*7]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 7-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/14). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp23 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp23 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp23 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - tmp20 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ - tmp22 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ - tmp21 = tmp20 + tmp22 + tmp23 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ - tmp10 = z1 + z3; - z2 -= tmp10; - tmp10 = MULTIPLY(tmp10, FIX(1.274162392)) + tmp23; /* c2 */ - tmp20 += tmp10 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ - tmp22 += tmp10 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ - tmp23 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - - tmp11 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp10 = tmp11 - tmp12; - tmp11 += tmp12; - tmp12 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ - tmp11 += tmp12; - z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ - tmp10 += z2; - tmp12 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 7 rows from work array, store into output array. - * 14-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/28). - */ - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z1 <<= CONST_BITS; - z4 = (INT32) wsptr[4]; - z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ - z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ - z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ - - tmp10 = z1 + z2; - tmp11 = z1 + z3; - tmp12 = z1 - z4; - - tmp23 = z1 - ((z2 + z3 - z4) << 1); /* c0 = (c4+c12-c8)*2 */ - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[6]; - - z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ - - tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ - tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ - tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ - MULTIPLY(z2, FIX(1.378756276)); /* c2 */ - - tmp20 = tmp10 + tmp13; - tmp26 = tmp10 - tmp13; - tmp21 = tmp11 + tmp14; - tmp25 = tmp11 - tmp14; - tmp22 = tmp12 + tmp15; - tmp24 = tmp12 - tmp15; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - z4 <<= CONST_BITS; - - tmp14 = z1 + z3; - tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ - tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ - tmp10 = tmp11 + tmp12 + z4 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ - tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ - tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ - z1 -= z2; - tmp15 = MULTIPLY(z1, FIX(0.467085129)) - z4; /* c11 */ - tmp16 += tmp15; - tmp13 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - z4; /* -c13 */ - tmp11 += tmp13 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ - tmp12 += tmp13 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ - tmp13 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ - tmp14 += tmp13 + z4 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ - tmp15 += tmp13 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ - - tmp13 = ((z1 - z3) << CONST_BITS) + z4; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 12x6 output block. - * - * 6-point IDCT in pass 1 (columns), 12-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_12x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*6]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp10 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp10 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp12 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp20 = MULTIPLY(tmp12, FIX(0.707106781)); /* c4 */ - tmp11 = tmp10 + tmp20; - tmp21 = RIGHT_SHIFT(tmp10 - tmp20 - tmp20, CONST_BITS-PASS1_BITS); - tmp20 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp10 = MULTIPLY(tmp20, FIX(1.224744871)); /* c2 */ - tmp20 = tmp11 + tmp10; - tmp22 = tmp11 - tmp10; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp11 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp10 = tmp11 + ((z1 + z2) << CONST_BITS); - tmp12 = tmp11 + ((z3 - z2) << CONST_BITS); - tmp11 = (z1 - z2 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) (tmp21 + tmp11); - wsptr[8*4] = (int) (tmp21 - tmp11); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 6 rows from work array, store into output array. - * 12-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/24). - */ - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 <<= CONST_BITS; - - z4 = (INT32) wsptr[4]; - z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - z1 = (INT32) wsptr[2]; - z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ - z1 <<= CONST_BITS; - z2 = (INT32) wsptr[6]; - z2 <<= CONST_BITS; - - tmp12 = z1 - z2; - - tmp21 = z3 + tmp12; - tmp24 = z3 - tmp12; - - tmp12 = z4 + z2; - - tmp20 = tmp10 + tmp12; - tmp25 = tmp10 - tmp12; - - tmp12 = z4 - z1 - z2; - - tmp22 = tmp11 + tmp12; - tmp23 = tmp11 - tmp12; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z4 = (INT32) wsptr[7]; - - tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ - tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ - - tmp10 = z1 + z3; - tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ - tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ - tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ - tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ - tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ - tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ - tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ - MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ - - z1 -= z4; - z2 -= z3; - z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ - tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ - tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 10x5 output block. - * - * 5-point IDCT in pass 1 (columns), 10-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_10x5 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*5]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 5-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/10). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp12 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp12 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp12 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp13 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp14 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z1 = MULTIPLY(tmp13 + tmp14, FIX(0.790569415)); /* (c2+c4)/2 */ - z2 = MULTIPLY(tmp13 - tmp14, FIX(0.353553391)); /* (c2-c4)/2 */ - z3 = tmp12 + z2; - tmp10 = z3 + z1; - tmp11 = z3 - z1; - tmp12 -= z2 << 2; - - /* Odd part */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ - tmp13 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ - tmp14 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp10 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp10 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp11 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp11 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp12, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 5 rows from work array, store into output array. - * 10-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/20). - */ - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 <<= CONST_BITS; - z4 = (INT32) wsptr[4]; - z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ - z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ - tmp10 = z3 + z1; - tmp11 = z3 - z2; - - tmp22 = z3 - ((z1 - z2) << 1); /* c0 = (c4-c8)*2 */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ - tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ - tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ - - tmp20 = tmp10 + tmp12; - tmp24 = tmp10 - tmp12; - tmp21 = tmp11 + tmp13; - tmp23 = tmp11 - tmp13; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - z3 <<= CONST_BITS; - z4 = (INT32) wsptr[7]; - - tmp11 = z2 + z4; - tmp13 = z2 - z4; - - tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ - - z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ - z4 = z3 + tmp12; - - tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ - tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ - - z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ - z4 = z3 - tmp12 - (tmp13 << (CONST_BITS - 1)); - - tmp12 = ((z1 - tmp13) << CONST_BITS) - z3; - - tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ - tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 8; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 8x4 output block. - * - * 4-point IDCT in pass 1 (columns), 8-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_8x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*4]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 4-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - - tmp10 = (tmp0 + tmp2) << PASS1_BITS; - tmp12 = (tmp0 - tmp2) << PASS1_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp0 = RIGHT_SHIFT(z1 + MULTIPLY(z2, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS); - tmp2 = RIGHT_SHIFT(z1 - MULTIPLY(z3, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS); - - /* Final output stage */ - - wsptr[8*0] = (int) (tmp10 + tmp0); - wsptr[8*3] = (int) (tmp10 - tmp0); - wsptr[8*1] = (int) (tmp12 + tmp2); - wsptr[8*2] = (int) (tmp12 - tmp2); - } - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - /* Add fudge factor here for final descale. */ - z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 = (INT32) wsptr[4]; - - tmp0 = (z2 + z3) << CONST_BITS; - tmp1 = (z2 - z3) << CONST_BITS; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = (INT32) wsptr[7]; - tmp1 = (INT32) wsptr[5]; - tmp2 = (INT32) wsptr[3]; - tmp3 = (INT32) wsptr[1]; - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 6x3 output block. - * - * 3-point IDCT in pass 1 (columns), 6-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_6x3 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[6*3]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 3-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/6). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ - tmp10 = tmp0 + tmp12; - tmp2 = tmp0 - tmp12 - tmp12; - - /* Odd part */ - - tmp12 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ - - /* Final output stage */ - - wsptr[6*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[6*2] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[6*1] = (int) RIGHT_SHIFT(tmp2, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 3 rows from work array, store into output array. - * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). - */ - wsptr = workspace; - for (ctr = 0; ctr < 3; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - tmp2 = (INT32) wsptr[4]; - tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ - tmp1 = tmp0 + tmp10; - tmp11 = tmp0 - tmp10 - tmp10; - tmp10 = (INT32) wsptr[2]; - tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ - tmp10 = tmp1 + tmp0; - tmp12 = tmp1 - tmp0; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); - tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); - tmp1 = (z1 - z2 - z3) << CONST_BITS; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 6; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 4x2 output block. - * - * 2-point IDCT in pass 1 (columns), 4-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_4x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp2, tmp10, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - INT32 * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - INT32 workspace[4*2]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - - /* Odd part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - - /* Final output stage */ - - wsptr[4*0] = tmp10 + tmp0; - wsptr[4*1] = tmp10 - tmp0; - } - - /* Pass 2: process 2 rows from work array, store into output array. - * 4-point IDCT kernel, - * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. - */ - wsptr = workspace; - for (ctr = 0; ctr < 2; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = wsptr[0] + (ONE << 2); - tmp2 = wsptr[2]; - - tmp10 = (tmp0 + tmp2) << CONST_BITS; - tmp12 = (tmp0 - tmp2) << CONST_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = wsptr[1]; - z3 = wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ - tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+3) - & RANGE_MASK]; - - wsptr += 4; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 2x1 output block. - * - * 1-point IDCT in pass 1 (columns), 2-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_2x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp10; - ISLOW_MULT_TYPE * quantptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - SHIFT_TEMPS - - /* Pass 1: empty. */ - - /* Pass 2: process 1 row from input, store into output array. */ - - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - outptr = output_buf[0] + output_col; - - /* Even part */ - - tmp10 = DEQUANTIZE(coef_block[0], quantptr[0]); - /* Add fudge factor here for final descale. */ - tmp10 += ONE << 2; - - /* Odd part */ - - tmp0 = DEQUANTIZE(coef_block[1], quantptr[1]); - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, 3) & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, 3) & RANGE_MASK]; -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 8x16 output block. - * - * 16-point IDCT in pass 1 (columns), 8-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_8x16 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[8*16]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 16-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/32). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - - z1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ - tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ - - tmp10 = tmp0 + tmp1; - tmp11 = tmp0 - tmp1; - tmp12 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - z3 = z1 - z2; - z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ - z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ - - tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ - tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ - tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ - tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ - - tmp20 = tmp10 + tmp0; - tmp27 = tmp10 - tmp0; - tmp21 = tmp12 + tmp1; - tmp26 = tmp12 - tmp1; - tmp22 = tmp13 + tmp2; - tmp25 = tmp13 - tmp2; - tmp23 = tmp11 + tmp3; - tmp24 = tmp11 - tmp3; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z1 + z3; - - tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ - tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ - tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ - tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ - tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ - tmp0 = tmp1 + tmp2 + tmp3 - - MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ - tmp13 = tmp10 + tmp11 + tmp12 - - MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ - z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ - tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ - tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ - z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ - tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ - tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ - z2 += z4; - z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ - tmp1 += z1; - tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ - z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ - tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ - tmp12 += z2; - z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ - tmp2 += z2; - tmp3 += z2; - z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ - tmp10 += z2; - tmp11 += z2; - - /* Final output stage */ - - wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*15] = (int) RIGHT_SHIFT(tmp20 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*14] = (int) RIGHT_SHIFT(tmp21 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*13] = (int) RIGHT_SHIFT(tmp22 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*12] = (int) RIGHT_SHIFT(tmp23 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*11] = (int) RIGHT_SHIFT(tmp24 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*10] = (int) RIGHT_SHIFT(tmp25 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*9] = (int) RIGHT_SHIFT(tmp26 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[8*7] = (int) RIGHT_SHIFT(tmp27 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[8*8] = (int) RIGHT_SHIFT(tmp27 - tmp13, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - - wsptr = workspace; - for (ctr = 0; ctr < 16; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = (INT32) wsptr[2]; - z3 = (INT32) wsptr[6]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - /* Add fudge factor here for final descale. */ - z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - z3 = (INT32) wsptr[4]; - - tmp0 = (z2 + z3) << CONST_BITS; - tmp1 = (z2 - z3) << CONST_BITS; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = (INT32) wsptr[7]; - tmp1 = (INT32) wsptr[5]; - tmp2 = (INT32) wsptr[3]; - tmp3 = (INT32) wsptr[1]; - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += DCTSIZE; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 7x14 output block. - * - * 14-point IDCT in pass 1 (columns), 7-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_7x14 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[7*14]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 14-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/28). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 7; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z1 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z1 += ONE << (CONST_BITS-PASS1_BITS-1); - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ - z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ - z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ - - tmp10 = z1 + z2; - tmp11 = z1 + z3; - tmp12 = z1 - z4; - - tmp23 = RIGHT_SHIFT(z1 - ((z2 + z3 - z4) << 1), /* c0 = (c4+c12-c8)*2 */ - CONST_BITS-PASS1_BITS); - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ - - tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ - tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ - tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ - MULTIPLY(z2, FIX(1.378756276)); /* c2 */ - - tmp20 = tmp10 + tmp13; - tmp26 = tmp10 - tmp13; - tmp21 = tmp11 + tmp14; - tmp25 = tmp11 - tmp14; - tmp22 = tmp12 + tmp15; - tmp24 = tmp12 - tmp15; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp13 = z4 << CONST_BITS; - - tmp14 = z1 + z3; - tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ - tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ - tmp10 = tmp11 + tmp12 + tmp13 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ - tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ - tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ - z1 -= z2; - tmp15 = MULTIPLY(z1, FIX(0.467085129)) - tmp13; /* c11 */ - tmp16 += tmp15; - z1 += z4; - z4 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - tmp13; /* -c13 */ - tmp11 += z4 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ - tmp12 += z4 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ - z4 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ - tmp14 += z4 + tmp13 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ - tmp15 += z4 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ - - tmp13 = (z1 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[7*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[7*13] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[7*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[7*12] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[7*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[7*11] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[7*3] = (int) (tmp23 + tmp13); - wsptr[7*10] = (int) (tmp23 - tmp13); - wsptr[7*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[7*9] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[7*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[7*8] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - wsptr[7*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); - wsptr[7*7] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 14 rows from work array, store into output array. - * 7-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/14). - */ - wsptr = workspace; - for (ctr = 0; ctr < 14; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp23 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp23 <<= CONST_BITS; - - z1 = (INT32) wsptr[2]; - z2 = (INT32) wsptr[4]; - z3 = (INT32) wsptr[6]; - - tmp20 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ - tmp22 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ - tmp21 = tmp20 + tmp22 + tmp23 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ - tmp10 = z1 + z3; - z2 -= tmp10; - tmp10 = MULTIPLY(tmp10, FIX(1.274162392)) + tmp23; /* c2 */ - tmp20 += tmp10 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ - tmp22 += tmp10 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ - tmp23 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - - tmp11 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ - tmp12 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ - tmp10 = tmp11 - tmp12; - tmp11 += tmp12; - tmp12 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ - tmp11 += tmp12; - z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ - tmp10 += z2; - tmp12 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 7; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 6x12 output block. - * - * 12-point IDCT in pass 1 (columns), 6-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_6x12 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; - INT32 z1, z2, z3, z4; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[6*12]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 12-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/24). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z3 += ONE << (CONST_BITS-PASS1_BITS-1); - - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ - - tmp10 = z3 + z4; - tmp11 = z3 - z4; - - z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ - z1 <<= CONST_BITS; - z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - z2 <<= CONST_BITS; - - tmp12 = z1 - z2; - - tmp21 = z3 + tmp12; - tmp24 = z3 - tmp12; - - tmp12 = z4 + z2; - - tmp20 = tmp10 + tmp12; - tmp25 = tmp10 - tmp12; - - tmp12 = z4 - z1 - z2; - - tmp22 = tmp11 + tmp12; - tmp23 = tmp11 - tmp12; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ - tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ - - tmp10 = z1 + z3; - tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ - tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ - tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ - tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ - tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ - tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ - tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ - MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ - - z1 -= z4; - z2 -= z3; - z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ - tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ - tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ - - /* Final output stage */ - - wsptr[6*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[6*11] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[6*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[6*10] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[6*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); - wsptr[6*9] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); - wsptr[6*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[6*8] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[6*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[6*7] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - wsptr[6*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); - wsptr[6*6] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 12 rows from work array, store into output array. - * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). - */ - wsptr = workspace; - for (ctr = 0; ctr < 12; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp10 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp10 <<= CONST_BITS; - tmp12 = (INT32) wsptr[4]; - tmp20 = MULTIPLY(tmp12, FIX(0.707106781)); /* c4 */ - tmp11 = tmp10 + tmp20; - tmp21 = tmp10 - tmp20 - tmp20; - tmp20 = (INT32) wsptr[2]; - tmp10 = MULTIPLY(tmp20, FIX(1.224744871)); /* c2 */ - tmp20 = tmp11 + tmp10; - tmp22 = tmp11 - tmp10; - - /* Odd part */ - - z1 = (INT32) wsptr[1]; - z2 = (INT32) wsptr[3]; - z3 = (INT32) wsptr[5]; - tmp11 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp10 = tmp11 + ((z1 + z2) << CONST_BITS); - tmp12 = tmp11 + ((z3 - z2) << CONST_BITS); - tmp11 = (z1 - z2 - z3) << CONST_BITS; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 6; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 5x10 output block. - * - * 10-point IDCT in pass 1 (columns), 5-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_5x10 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp10, tmp11, tmp12, tmp13, tmp14; - INT32 tmp20, tmp21, tmp22, tmp23, tmp24; - INT32 z1, z2, z3, z4, z5; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[5*10]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 10-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/20). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 5; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z3 += ONE << (CONST_BITS-PASS1_BITS-1); - z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ - z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ - tmp10 = z3 + z1; - tmp11 = z3 - z2; - - tmp22 = RIGHT_SHIFT(z3 - ((z1 - z2) << 1), /* c0 = (c4-c8)*2 */ - CONST_BITS-PASS1_BITS); - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ - tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ - tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ - - tmp20 = tmp10 + tmp12; - tmp24 = tmp10 - tmp12; - tmp21 = tmp11 + tmp13; - tmp23 = tmp11 - tmp13; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - - tmp11 = z2 + z4; - tmp13 = z2 - z4; - - tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ - z5 = z3 << CONST_BITS; - - z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ - z4 = z5 + tmp12; - - tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ - tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ - - z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ - z4 = z5 - tmp12 - (tmp13 << (CONST_BITS - 1)); - - tmp12 = (z1 - tmp13 - z3) << PASS1_BITS; - - tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ - tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ - - /* Final output stage */ - - wsptr[5*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); - wsptr[5*9] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); - wsptr[5*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); - wsptr[5*8] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); - wsptr[5*2] = (int) (tmp22 + tmp12); - wsptr[5*7] = (int) (tmp22 - tmp12); - wsptr[5*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); - wsptr[5*6] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); - wsptr[5*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); - wsptr[5*5] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 10 rows from work array, store into output array. - * 5-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/10). - */ - wsptr = workspace; - for (ctr = 0; ctr < 10; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp12 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp12 <<= CONST_BITS; - tmp13 = (INT32) wsptr[2]; - tmp14 = (INT32) wsptr[4]; - z1 = MULTIPLY(tmp13 + tmp14, FIX(0.790569415)); /* (c2+c4)/2 */ - z2 = MULTIPLY(tmp13 - tmp14, FIX(0.353553391)); /* (c2-c4)/2 */ - z3 = tmp12 + z2; - tmp10 = z3 + z1; - tmp11 = z3 - z1; - tmp12 -= z2 << 2; - - /* Odd part */ - - z2 = (INT32) wsptr[1]; - z3 = (INT32) wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ - tmp13 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ - tmp14 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp13, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp14, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 5; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 4x8 output block. - * - * 8-point IDCT in pass 1 (columns), 4-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_4x8 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[4*8]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. */ - /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ - /* furthermore, we scale the results by 2**PASS1_BITS. */ - - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 4; ctr > 0; ctr--) { - /* Due to quantization, we will usually find that many of the input - * coefficients are zero, especially the AC terms. We can exploit this - * by short-circuiting the IDCT calculation for any column in which all - * the AC terms are zero. In that case each output is equal to the - * DC coefficient (with scale factor as needed). - * With typical images and quantization tables, half or more of the - * column DCT calculations can be simplified this way. - */ - - if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && - inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && - inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && - inptr[DCTSIZE*7] == 0) { - /* AC terms all zero */ - int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; - - wsptr[4*0] = dcval; - wsptr[4*1] = dcval; - wsptr[4*2] = dcval; - wsptr[4*3] = dcval; - wsptr[4*4] = dcval; - wsptr[4*5] = dcval; - wsptr[4*6] = dcval; - wsptr[4*7] = dcval; - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - continue; - } - - /* Even part: reverse the even part of the forward DCT. */ - /* The rotator is sqrt(2)*c(-6). */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); - tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); - tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); - - z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - z2 <<= CONST_BITS; - z3 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - z2 += ONE << (CONST_BITS-PASS1_BITS-1); - - tmp0 = z2 + z3; - tmp1 = z2 - z3; - - tmp10 = tmp0 + tmp2; - tmp13 = tmp0 - tmp2; - tmp11 = tmp1 + tmp3; - tmp12 = tmp1 - tmp3; - - /* Odd part per figure 8; the matrix is unitary and hence its - * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. - */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); - tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - - z2 = tmp0 + tmp2; - z3 = tmp1 + tmp3; - - z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ - z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ - z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ - z2 += z1; - z3 += z1; - - z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ - tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ - tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ - tmp0 += z1 + z2; - tmp3 += z1 + z3; - - z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ - tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ - tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ - tmp1 += z1 + z3; - tmp2 += z1 + z2; - - /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ - - wsptr[4*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); - wsptr[4*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); - wsptr[4*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[4*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); - wsptr[4*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); - wsptr[4*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); - wsptr[4*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[4*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); - - inptr++; /* advance pointers to next column */ - quantptr++; - wsptr++; - } - - /* Pass 2: process 8 rows from work array, store into output array. - * 4-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/16). - */ - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp2 = (INT32) wsptr[2]; - - tmp10 = (tmp0 + tmp2) << CONST_BITS; - tmp12 = (tmp0 - tmp2) << CONST_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = (INT32) wsptr[1]; - z3 = (INT32) wsptr[3]; - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ - tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 4; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 3x6 output block. - * - * 6-point IDCT in pass 1 (columns), 3-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_3x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - int * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - int workspace[3*6]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 3; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp0 <<= CONST_BITS; - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); - tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ - tmp1 = tmp0 + tmp10; - tmp11 = RIGHT_SHIFT(tmp0 - tmp10 - tmp10, CONST_BITS-PASS1_BITS); - tmp10 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ - tmp10 = tmp1 + tmp0; - tmp12 = tmp1 - tmp0; - - /* Odd part */ - - z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); - tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ - tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); - tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); - tmp1 = (z1 - z2 - z3) << PASS1_BITS; - - /* Final output stage */ - - wsptr[3*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); - wsptr[3*5] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); - wsptr[3*1] = (int) (tmp11 + tmp1); - wsptr[3*4] = (int) (tmp11 - tmp1); - wsptr[3*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); - wsptr[3*3] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); - } - - /* Pass 2: process 6 rows from work array, store into output array. - * 3-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/6). - */ - wsptr = workspace; - for (ctr = 0; ctr < 6; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); - tmp0 <<= CONST_BITS; - tmp2 = (INT32) wsptr[2]; - tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ - tmp10 = tmp0 + tmp12; - tmp2 = tmp0 - tmp12 - tmp12; - - /* Odd part */ - - tmp12 = (INT32) wsptr[1]; - tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2, - CONST_BITS+PASS1_BITS+3) - & RANGE_MASK]; - - wsptr += 3; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 2x4 output block. - * - * 4-point IDCT in pass 1 (columns), 2-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_2x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp2, tmp10, tmp12; - INT32 z1, z2, z3; - JCOEFPTR inptr; - ISLOW_MULT_TYPE * quantptr; - INT32 * wsptr; - JSAMPROW outptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - int ctr; - INT32 workspace[2*4]; /* buffers data between passes */ - SHIFT_TEMPS - - /* Pass 1: process columns from input, store into work array. - * 4-point IDCT kernel, - * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. - */ - inptr = coef_block; - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - wsptr = workspace; - for (ctr = 0; ctr < 2; ctr++, inptr++, quantptr++, wsptr++) { - /* Even part */ - - tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); - tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); - - tmp10 = (tmp0 + tmp2) << CONST_BITS; - tmp12 = (tmp0 - tmp2) << CONST_BITS; - - /* Odd part */ - /* Same rotation as in the even part of the 8x8 LL&M IDCT */ - - z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); - z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); - - z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ - tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ - tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - - /* Final output stage */ - - wsptr[2*0] = tmp10 + tmp0; - wsptr[2*3] = tmp10 - tmp0; - wsptr[2*1] = tmp12 + tmp2; - wsptr[2*2] = tmp12 - tmp2; - } - - /* Pass 2: process 4 rows from work array, store into output array. */ - - wsptr = workspace; - for (ctr = 0; ctr < 4; ctr++) { - outptr = output_buf[ctr] + output_col; - - /* Even part */ - - /* Add fudge factor here for final descale. */ - tmp10 = wsptr[0] + (ONE << (CONST_BITS+2)); - - /* Odd part */ - - tmp0 = wsptr[1]; - - /* Final output stage */ - - outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS+3) - & RANGE_MASK]; - outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS+3) - & RANGE_MASK]; - - wsptr += 2; /* advance pointer to next row */ - } -} - - -/* - * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 1x2 output block. - * - * 2-point IDCT in pass 1 (columns), 1-point in pass 2 (rows). - */ - -GLOBAL(void) -jpeg_idct_1x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col) -{ - INT32 tmp0, tmp10; - ISLOW_MULT_TYPE * quantptr; - JSAMPLE *range_limit = IDCT_range_limit(cinfo); - SHIFT_TEMPS - - /* Process 1 column from input, store into output array. */ - - quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; - - /* Even part */ - - tmp10 = DEQUANTIZE(coef_block[DCTSIZE*0], quantptr[DCTSIZE*0]); - /* Add fudge factor here for final descale. */ - tmp10 += ONE << 2; - - /* Odd part */ - - tmp0 = DEQUANTIZE(coef_block[DCTSIZE*1], quantptr[DCTSIZE*1]); - - /* Final output stage */ - - output_buf[0][output_col] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, 3) - & RANGE_MASK]; - output_buf[1][output_col] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, 3) - & RANGE_MASK]; -} - -#endif /* IDCT_SCALING_SUPPORTED */ -#endif /* DCT_ISLOW_SUPPORTED */ diff --git a/Dependencies/libjpeg/jinclude.h b/Dependencies/libjpeg/jinclude.h deleted file mode 100644 index 0a4f151..0000000 --- a/Dependencies/libjpeg/jinclude.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * jinclude.h - * - * Copyright (C) 1991-1994, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file exists to provide a single place to fix any problems with - * including the wrong system include files. (Common problems are taken - * care of by the standard jconfig symbols, but on really weird systems - * you may have to edit this file.) - * - * NOTE: this file is NOT intended to be included by applications using the - * JPEG library. Most applications need only include jpeglib.h. - */ - - -/* Include auto-config file to find out which system include files we need. */ - -#include "jconfig.h" /* auto configuration options */ -#define JCONFIG_INCLUDED /* so that jpeglib.h doesn't do it again */ - -/* - * We need the NULL macro and size_t typedef. - * On an ANSI-conforming system it is sufficient to include . - * Otherwise, we get them from or ; we may have to - * pull in as well. - * Note that the core JPEG library does not require ; - * only the default error handler and data source/destination modules do. - * But we must pull it in because of the references to FILE in jpeglib.h. - * You can remove those references if you want to compile without . - */ - -#ifdef HAVE_STDDEF_H -#include -#endif - -#ifdef HAVE_STDLIB_H -#include -#endif - -#ifdef NEED_SYS_TYPES_H -#include -#endif - -#include - -/* - * We need memory copying and zeroing functions, plus strncpy(). - * ANSI and System V implementations declare these in . - * BSD doesn't have the mem() functions, but it does have bcopy()/bzero(). - * Some systems may declare memset and memcpy in . - * - * NOTE: we assume the size parameters to these functions are of type size_t. - * Change the casts in these macros if not! - */ - -#ifdef NEED_BSD_STRINGS - -#include -#define MEMZERO(target,size) bzero((void *)(target), (size_t)(size)) -#define MEMCOPY(dest,src,size) bcopy((const void *)(src), (void *)(dest), (size_t)(size)) - -#else /* not BSD, assume ANSI/SysV string lib */ - -#include -#define MEMZERO(target,size) memset((void *)(target), 0, (size_t)(size)) -#define MEMCOPY(dest,src,size) memcpy((void *)(dest), (const void *)(src), (size_t)(size)) - -#endif - -/* - * In ANSI C, and indeed any rational implementation, size_t is also the - * type returned by sizeof(). However, it seems there are some irrational - * implementations out there, in which sizeof() returns an int even though - * size_t is defined as long or unsigned long. To ensure consistent results - * we always use this SIZEOF() macro in place of using sizeof() directly. - */ - -#define SIZEOF(object) ((size_t) sizeof(object)) - -/* - * The modules that use fread() and fwrite() always invoke them through - * these macros. On some systems you may need to twiddle the argument casts. - * CAUTION: argument order is different from underlying functions! - */ - -#define JFREAD(file,buf,sizeofbuf) \ - ((size_t) fread((void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file))) -#define JFWRITE(file,buf,sizeofbuf) \ - ((size_t) fwrite((const void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file))) diff --git a/Dependencies/libjpeg/jmemansi.c b/Dependencies/libjpeg/jmemansi.c deleted file mode 100644 index 2d93e49..0000000 --- a/Dependencies/libjpeg/jmemansi.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * jmemansi.c - * - * Copyright (C) 1992-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file provides a simple generic implementation of the system- - * dependent portion of the JPEG memory manager. This implementation - * assumes that you have the ANSI-standard library routine tmpfile(). - * Also, the problem of determining the amount of memory available - * is shoved onto the user. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jmemsys.h" /* import the system-dependent declarations */ - -#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ -extern void * malloc JPP((size_t size)); -extern void free JPP((void *ptr)); -#endif - -#ifndef SEEK_SET /* pre-ANSI systems may not define this; */ -#define SEEK_SET 0 /* if not, assume 0 is correct */ -#endif - - -/* - * Memory allocation and freeing are controlled by the regular library - * routines malloc() and free(). - */ - -GLOBAL(void *) -jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * "Large" objects are treated the same as "small" ones. - * NB: although we include FAR keywords in the routine declarations, - * this file won't actually work in 80x86 small/medium model; at least, - * you probably won't be able to process useful-size images in only 64KB. - */ - -GLOBAL(void FAR *) -jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void FAR *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * This routine computes the total memory space available for allocation. - * It's impossible to do this in a portable way; our current solution is - * to make the user tell us (with a default value set at compile time). - * If you can actually get the available space, it's a good idea to subtract - * a slop factor of 5% or so. - */ - -#ifndef DEFAULT_MAX_MEM /* so can override from makefile */ -#define DEFAULT_MAX_MEM 1000000L /* default: one megabyte */ -#endif - -GLOBAL(long) -jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, - long max_bytes_needed, long already_allocated) -{ - return cinfo->mem->max_memory_to_use - already_allocated; -} - - -/* - * Backing store (temporary file) management. - * Backing store objects are only used when the value returned by - * jpeg_mem_available is less than the total space needed. You can dispense - * with these routines if you have plenty of virtual memory; see jmemnobs.c. - */ - - -METHODDEF(void) -read_backing_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - if (fseek(info->temp_file, file_offset, SEEK_SET)) - ERREXIT(cinfo, JERR_TFILE_SEEK); - if (JFREAD(info->temp_file, buffer_address, byte_count) - != (size_t) byte_count) - ERREXIT(cinfo, JERR_TFILE_READ); -} - - -METHODDEF(void) -write_backing_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - if (fseek(info->temp_file, file_offset, SEEK_SET)) - ERREXIT(cinfo, JERR_TFILE_SEEK); - if (JFWRITE(info->temp_file, buffer_address, byte_count) - != (size_t) byte_count) - ERREXIT(cinfo, JERR_TFILE_WRITE); -} - - -METHODDEF(void) -close_backing_store (j_common_ptr cinfo, backing_store_ptr info) -{ - fclose(info->temp_file); - /* Since this implementation uses tmpfile() to create the file, - * no explicit file deletion is needed. - */ -} - - -/* - * Initial opening of a backing-store object. - * - * This version uses tmpfile(), which constructs a suitable file name - * behind the scenes. We don't have to use info->temp_name[] at all; - * indeed, we can't even find out the actual name of the temp file. - */ - -GLOBAL(void) -jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - if ((info->temp_file = tmpfile()) == NULL) - ERREXITS(cinfo, JERR_TFILE_CREATE, ""); - info->read_backing_store = read_backing_store; - info->write_backing_store = write_backing_store; - info->close_backing_store = close_backing_store; -} - - -/* - * These routines take care of any system-dependent initialization and - * cleanup required. - */ - -GLOBAL(long) -jpeg_mem_init (j_common_ptr cinfo) -{ - return DEFAULT_MAX_MEM; /* default for max_memory_to_use */ -} - -GLOBAL(void) -jpeg_mem_term (j_common_ptr cinfo) -{ - /* no work */ -} diff --git a/Dependencies/libjpeg/jmemdos.c b/Dependencies/libjpeg/jmemdos.c deleted file mode 100644 index 60b45c6..0000000 --- a/Dependencies/libjpeg/jmemdos.c +++ /dev/null @@ -1,638 +0,0 @@ -/* - * jmemdos.c - * - * Copyright (C) 1992-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file provides an MS-DOS-compatible implementation of the system- - * dependent portion of the JPEG memory manager. Temporary data can be - * stored in extended or expanded memory as well as in regular DOS files. - * - * If you use this file, you must be sure that NEED_FAR_POINTERS is defined - * if you compile in a small-data memory model; it should NOT be defined if - * you use a large-data memory model. This file is not recommended if you - * are using a flat-memory-space 386 environment such as DJGCC or Watcom C. - * Also, this code will NOT work if struct fields are aligned on greater than - * 2-byte boundaries. - * - * Based on code contributed by Ge' Weijers. - */ - -/* - * If you have both extended and expanded memory, you may want to change the - * order in which they are tried in jopen_backing_store. On a 286 machine - * expanded memory is usually faster, since extended memory access involves - * an expensive protected-mode-and-back switch. On 386 and better, extended - * memory is usually faster. As distributed, the code tries extended memory - * first (what? not everyone has a 386? :-). - * - * You can disable use of extended/expanded memory entirely by altering these - * definitions or overriding them from the Makefile (eg, -DEMS_SUPPORTED=0). - */ - -#ifndef XMS_SUPPORTED -#define XMS_SUPPORTED 1 -#endif -#ifndef EMS_SUPPORTED -#define EMS_SUPPORTED 1 -#endif - - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jmemsys.h" /* import the system-dependent declarations */ - -#ifndef HAVE_STDLIB_H /* should declare these */ -extern void * malloc JPP((size_t size)); -extern void free JPP((void *ptr)); -extern char * getenv JPP((const char * name)); -#endif - -#ifdef NEED_FAR_POINTERS - -#ifdef __TURBOC__ -/* These definitions work for Borland C (Turbo C) */ -#include /* need farmalloc(), farfree() */ -#define far_malloc(x) farmalloc(x) -#define far_free(x) farfree(x) -#else -/* These definitions work for Microsoft C and compatible compilers */ -#include /* need _fmalloc(), _ffree() */ -#define far_malloc(x) _fmalloc(x) -#define far_free(x) _ffree(x) -#endif - -#else /* not NEED_FAR_POINTERS */ - -#define far_malloc(x) malloc(x) -#define far_free(x) free(x) - -#endif /* NEED_FAR_POINTERS */ - -#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ -#define READ_BINARY "r" -#else -#define READ_BINARY "rb" -#endif - -#ifndef USE_MSDOS_MEMMGR /* make sure user got configuration right */ - You forgot to define USE_MSDOS_MEMMGR in jconfig.h. /* deliberate syntax error */ -#endif - -#if MAX_ALLOC_CHUNK >= 65535L /* make sure jconfig.h got this right */ - MAX_ALLOC_CHUNK should be less than 64K. /* deliberate syntax error */ -#endif - - -/* - * Declarations for assembly-language support routines (see jmemdosa.asm). - * - * The functions are declared "far" as are all their pointer arguments; - * this ensures the assembly source code will work regardless of the - * compiler memory model. We assume "short" is 16 bits, "long" is 32. - */ - -typedef void far * XMSDRIVER; /* actually a pointer to code */ -typedef struct { /* registers for calling XMS driver */ - unsigned short ax, dx, bx; - void far * ds_si; - } XMScontext; -typedef struct { /* registers for calling EMS driver */ - unsigned short ax, dx, bx; - void far * ds_si; - } EMScontext; - -extern short far jdos_open JPP((short far * handle, char far * filename)); -extern short far jdos_close JPP((short handle)); -extern short far jdos_seek JPP((short handle, long offset)); -extern short far jdos_read JPP((short handle, void far * buffer, - unsigned short count)); -extern short far jdos_write JPP((short handle, void far * buffer, - unsigned short count)); -extern void far jxms_getdriver JPP((XMSDRIVER far *)); -extern void far jxms_calldriver JPP((XMSDRIVER, XMScontext far *)); -extern short far jems_available JPP((void)); -extern void far jems_calldriver JPP((EMScontext far *)); - - -/* - * Selection of a file name for a temporary file. - * This is highly system-dependent, and you may want to customize it. - */ - -static int next_file_num; /* to distinguish among several temp files */ - -LOCAL(void) -select_file_name (char * fname) -{ - const char * env; - char * ptr; - FILE * tfile; - - /* Keep generating file names till we find one that's not in use */ - for (;;) { - /* Get temp directory name from environment TMP or TEMP variable; - * if none, use "." - */ - if ((env = (const char *) getenv("TMP")) == NULL) - if ((env = (const char *) getenv("TEMP")) == NULL) - env = "."; - if (*env == '\0') /* null string means "." */ - env = "."; - ptr = fname; /* copy name to fname */ - while (*env != '\0') - *ptr++ = *env++; - if (ptr[-1] != '\\' && ptr[-1] != '/') - *ptr++ = '\\'; /* append backslash if not in env variable */ - /* Append a suitable file name */ - next_file_num++; /* advance counter */ - sprintf(ptr, "JPG%03d.TMP", next_file_num); - /* Probe to see if file name is already in use */ - if ((tfile = fopen(fname, READ_BINARY)) == NULL) - break; - fclose(tfile); /* oops, it's there; close tfile & try again */ - } -} - - -/* - * Near-memory allocation and freeing are controlled by the regular library - * routines malloc() and free(). - */ - -GLOBAL(void *) -jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * "Large" objects are allocated in far memory, if possible - */ - -GLOBAL(void FAR *) -jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void FAR *) far_malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) -{ - far_free(object); -} - - -/* - * This routine computes the total memory space available for allocation. - * It's impossible to do this in a portable way; our current solution is - * to make the user tell us (with a default value set at compile time). - * If you can actually get the available space, it's a good idea to subtract - * a slop factor of 5% or so. - */ - -#ifndef DEFAULT_MAX_MEM /* so can override from makefile */ -#define DEFAULT_MAX_MEM 300000L /* for total usage about 450K */ -#endif - -GLOBAL(long) -jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, - long max_bytes_needed, long already_allocated) -{ - return cinfo->mem->max_memory_to_use - already_allocated; -} - - -/* - * Backing store (temporary file) management. - * Backing store objects are only used when the value returned by - * jpeg_mem_available is less than the total space needed. You can dispense - * with these routines if you have plenty of virtual memory; see jmemnobs.c. - */ - -/* - * For MS-DOS we support three types of backing storage: - * 1. Conventional DOS files. We access these by direct DOS calls rather - * than via the stdio package. This provides a bit better performance, - * but the real reason is that the buffers to be read or written are FAR. - * The stdio library for small-data memory models can't cope with that. - * 2. Extended memory, accessed per the XMS V2.0 specification. - * 3. Expanded memory, accessed per the LIM/EMS 4.0 specification. - * You'll need copies of those specs to make sense of the related code. - * The specs are available by Internet FTP from the SIMTEL archives - * (oak.oakland.edu and its various mirror sites). See files - * pub/msdos/microsoft/xms20.arc and pub/msdos/info/limems41.zip. - */ - - -/* - * Access methods for a DOS file. - */ - - -METHODDEF(void) -read_file_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - if (jdos_seek(info->handle.file_handle, file_offset)) - ERREXIT(cinfo, JERR_TFILE_SEEK); - /* Since MAX_ALLOC_CHUNK is less than 64K, byte_count will be too. */ - if (byte_count > 65535L) /* safety check */ - ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK); - if (jdos_read(info->handle.file_handle, buffer_address, - (unsigned short) byte_count)) - ERREXIT(cinfo, JERR_TFILE_READ); -} - - -METHODDEF(void) -write_file_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - if (jdos_seek(info->handle.file_handle, file_offset)) - ERREXIT(cinfo, JERR_TFILE_SEEK); - /* Since MAX_ALLOC_CHUNK is less than 64K, byte_count will be too. */ - if (byte_count > 65535L) /* safety check */ - ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK); - if (jdos_write(info->handle.file_handle, buffer_address, - (unsigned short) byte_count)) - ERREXIT(cinfo, JERR_TFILE_WRITE); -} - - -METHODDEF(void) -close_file_store (j_common_ptr cinfo, backing_store_ptr info) -{ - jdos_close(info->handle.file_handle); /* close the file */ - remove(info->temp_name); /* delete the file */ -/* If your system doesn't have remove(), try unlink() instead. - * remove() is the ANSI-standard name for this function, but - * unlink() was more common in pre-ANSI systems. - */ - TRACEMSS(cinfo, 1, JTRC_TFILE_CLOSE, info->temp_name); -} - - -LOCAL(boolean) -open_file_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - short handle; - - select_file_name(info->temp_name); - if (jdos_open((short far *) & handle, (char far *) info->temp_name)) { - /* might as well exit since jpeg_open_backing_store will fail anyway */ - ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name); - return FALSE; - } - info->handle.file_handle = handle; - info->read_backing_store = read_file_store; - info->write_backing_store = write_file_store; - info->close_backing_store = close_file_store; - TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name); - return TRUE; /* succeeded */ -} - - -/* - * Access methods for extended memory. - */ - -#if XMS_SUPPORTED - -static XMSDRIVER xms_driver; /* saved address of XMS driver */ - -typedef union { /* either long offset or real-mode pointer */ - long offset; - void far * ptr; - } XMSPTR; - -typedef struct { /* XMS move specification structure */ - long length; - XMSH src_handle; - XMSPTR src; - XMSH dst_handle; - XMSPTR dst; - } XMSspec; - -#define ODD(X) (((X) & 1L) != 0) - - -METHODDEF(void) -read_xms_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - XMScontext ctx; - XMSspec spec; - char endbuffer[2]; - - /* The XMS driver can't cope with an odd length, so handle the last byte - * specially if byte_count is odd. We don't expect this to be common. - */ - - spec.length = byte_count & (~ 1L); - spec.src_handle = info->handle.xms_handle; - spec.src.offset = file_offset; - spec.dst_handle = 0; - spec.dst.ptr = buffer_address; - - ctx.ds_si = (void far *) & spec; - ctx.ax = 0x0b00; /* EMB move */ - jxms_calldriver(xms_driver, (XMScontext far *) & ctx); - if (ctx.ax != 1) - ERREXIT(cinfo, JERR_XMS_READ); - - if (ODD(byte_count)) { - read_xms_store(cinfo, info, (void FAR *) endbuffer, - file_offset + byte_count - 1L, 2L); - ((char FAR *) buffer_address)[byte_count - 1L] = endbuffer[0]; - } -} - - -METHODDEF(void) -write_xms_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - XMScontext ctx; - XMSspec spec; - char endbuffer[2]; - - /* The XMS driver can't cope with an odd length, so handle the last byte - * specially if byte_count is odd. We don't expect this to be common. - */ - - spec.length = byte_count & (~ 1L); - spec.src_handle = 0; - spec.src.ptr = buffer_address; - spec.dst_handle = info->handle.xms_handle; - spec.dst.offset = file_offset; - - ctx.ds_si = (void far *) & spec; - ctx.ax = 0x0b00; /* EMB move */ - jxms_calldriver(xms_driver, (XMScontext far *) & ctx); - if (ctx.ax != 1) - ERREXIT(cinfo, JERR_XMS_WRITE); - - if (ODD(byte_count)) { - read_xms_store(cinfo, info, (void FAR *) endbuffer, - file_offset + byte_count - 1L, 2L); - endbuffer[0] = ((char FAR *) buffer_address)[byte_count - 1L]; - write_xms_store(cinfo, info, (void FAR *) endbuffer, - file_offset + byte_count - 1L, 2L); - } -} - - -METHODDEF(void) -close_xms_store (j_common_ptr cinfo, backing_store_ptr info) -{ - XMScontext ctx; - - ctx.dx = info->handle.xms_handle; - ctx.ax = 0x0a00; - jxms_calldriver(xms_driver, (XMScontext far *) & ctx); - TRACEMS1(cinfo, 1, JTRC_XMS_CLOSE, info->handle.xms_handle); - /* we ignore any error return from the driver */ -} - - -LOCAL(boolean) -open_xms_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - XMScontext ctx; - - /* Get address of XMS driver */ - jxms_getdriver((XMSDRIVER far *) & xms_driver); - if (xms_driver == NULL) - return FALSE; /* no driver to be had */ - - /* Get version number, must be >= 2.00 */ - ctx.ax = 0x0000; - jxms_calldriver(xms_driver, (XMScontext far *) & ctx); - if (ctx.ax < (unsigned short) 0x0200) - return FALSE; - - /* Try to get space (expressed in kilobytes) */ - ctx.dx = (unsigned short) ((total_bytes_needed + 1023L) >> 10); - ctx.ax = 0x0900; - jxms_calldriver(xms_driver, (XMScontext far *) & ctx); - if (ctx.ax != 1) - return FALSE; - - /* Succeeded, save the handle and away we go */ - info->handle.xms_handle = ctx.dx; - info->read_backing_store = read_xms_store; - info->write_backing_store = write_xms_store; - info->close_backing_store = close_xms_store; - TRACEMS1(cinfo, 1, JTRC_XMS_OPEN, ctx.dx); - return TRUE; /* succeeded */ -} - -#endif /* XMS_SUPPORTED */ - - -/* - * Access methods for expanded memory. - */ - -#if EMS_SUPPORTED - -/* The EMS move specification structure requires word and long fields aligned - * at odd byte boundaries. Some compilers will align struct fields at even - * byte boundaries. While it's usually possible to force byte alignment, - * that causes an overall performance penalty and may pose problems in merging - * JPEG into a larger application. Instead we accept some rather dirty code - * here. Note this code would fail if the hardware did not allow odd-byte - * word & long accesses, but all 80x86 CPUs do. - */ - -typedef void far * EMSPTR; - -typedef union { /* EMS move specification structure */ - long length; /* It's easy to access first 4 bytes */ - char bytes[18]; /* Misaligned fields in here! */ - } EMSspec; - -/* Macros for accessing misaligned fields */ -#define FIELD_AT(spec,offset,type) (*((type *) &(spec.bytes[offset]))) -#define SRC_TYPE(spec) FIELD_AT(spec,4,char) -#define SRC_HANDLE(spec) FIELD_AT(spec,5,EMSH) -#define SRC_OFFSET(spec) FIELD_AT(spec,7,unsigned short) -#define SRC_PAGE(spec) FIELD_AT(spec,9,unsigned short) -#define SRC_PTR(spec) FIELD_AT(spec,7,EMSPTR) -#define DST_TYPE(spec) FIELD_AT(spec,11,char) -#define DST_HANDLE(spec) FIELD_AT(spec,12,EMSH) -#define DST_OFFSET(spec) FIELD_AT(spec,14,unsigned short) -#define DST_PAGE(spec) FIELD_AT(spec,16,unsigned short) -#define DST_PTR(spec) FIELD_AT(spec,14,EMSPTR) - -#define EMSPAGESIZE 16384L /* gospel, see the EMS specs */ - -#define HIBYTE(W) (((W) >> 8) & 0xFF) -#define LOBYTE(W) ((W) & 0xFF) - - -METHODDEF(void) -read_ems_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - EMScontext ctx; - EMSspec spec; - - spec.length = byte_count; - SRC_TYPE(spec) = 1; - SRC_HANDLE(spec) = info->handle.ems_handle; - SRC_PAGE(spec) = (unsigned short) (file_offset / EMSPAGESIZE); - SRC_OFFSET(spec) = (unsigned short) (file_offset % EMSPAGESIZE); - DST_TYPE(spec) = 0; - DST_HANDLE(spec) = 0; - DST_PTR(spec) = buffer_address; - - ctx.ds_si = (void far *) & spec; - ctx.ax = 0x5700; /* move memory region */ - jems_calldriver((EMScontext far *) & ctx); - if (HIBYTE(ctx.ax) != 0) - ERREXIT(cinfo, JERR_EMS_READ); -} - - -METHODDEF(void) -write_ems_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - EMScontext ctx; - EMSspec spec; - - spec.length = byte_count; - SRC_TYPE(spec) = 0; - SRC_HANDLE(spec) = 0; - SRC_PTR(spec) = buffer_address; - DST_TYPE(spec) = 1; - DST_HANDLE(spec) = info->handle.ems_handle; - DST_PAGE(spec) = (unsigned short) (file_offset / EMSPAGESIZE); - DST_OFFSET(spec) = (unsigned short) (file_offset % EMSPAGESIZE); - - ctx.ds_si = (void far *) & spec; - ctx.ax = 0x5700; /* move memory region */ - jems_calldriver((EMScontext far *) & ctx); - if (HIBYTE(ctx.ax) != 0) - ERREXIT(cinfo, JERR_EMS_WRITE); -} - - -METHODDEF(void) -close_ems_store (j_common_ptr cinfo, backing_store_ptr info) -{ - EMScontext ctx; - - ctx.ax = 0x4500; - ctx.dx = info->handle.ems_handle; - jems_calldriver((EMScontext far *) & ctx); - TRACEMS1(cinfo, 1, JTRC_EMS_CLOSE, info->handle.ems_handle); - /* we ignore any error return from the driver */ -} - - -LOCAL(boolean) -open_ems_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - EMScontext ctx; - - /* Is EMS driver there? */ - if (! jems_available()) - return FALSE; - - /* Get status, make sure EMS is OK */ - ctx.ax = 0x4000; - jems_calldriver((EMScontext far *) & ctx); - if (HIBYTE(ctx.ax) != 0) - return FALSE; - - /* Get version, must be >= 4.0 */ - ctx.ax = 0x4600; - jems_calldriver((EMScontext far *) & ctx); - if (HIBYTE(ctx.ax) != 0 || LOBYTE(ctx.ax) < 0x40) - return FALSE; - - /* Try to allocate requested space */ - ctx.ax = 0x4300; - ctx.bx = (unsigned short) ((total_bytes_needed + EMSPAGESIZE-1L) / EMSPAGESIZE); - jems_calldriver((EMScontext far *) & ctx); - if (HIBYTE(ctx.ax) != 0) - return FALSE; - - /* Succeeded, save the handle and away we go */ - info->handle.ems_handle = ctx.dx; - info->read_backing_store = read_ems_store; - info->write_backing_store = write_ems_store; - info->close_backing_store = close_ems_store; - TRACEMS1(cinfo, 1, JTRC_EMS_OPEN, ctx.dx); - return TRUE; /* succeeded */ -} - -#endif /* EMS_SUPPORTED */ - - -/* - * Initial opening of a backing-store object. - */ - -GLOBAL(void) -jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - /* Try extended memory, then expanded memory, then regular file. */ -#if XMS_SUPPORTED - if (open_xms_store(cinfo, info, total_bytes_needed)) - return; -#endif -#if EMS_SUPPORTED - if (open_ems_store(cinfo, info, total_bytes_needed)) - return; -#endif - if (open_file_store(cinfo, info, total_bytes_needed)) - return; - ERREXITS(cinfo, JERR_TFILE_CREATE, ""); -} - - -/* - * These routines take care of any system-dependent initialization and - * cleanup required. - */ - -GLOBAL(long) -jpeg_mem_init (j_common_ptr cinfo) -{ - next_file_num = 0; /* initialize temp file name generator */ - return DEFAULT_MAX_MEM; /* default for max_memory_to_use */ -} - -GLOBAL(void) -jpeg_mem_term (j_common_ptr cinfo) -{ - /* Microsoft C, at least in v6.00A, will not successfully reclaim freed - * blocks of size > 32Kbytes unless we give it a kick in the rear, like so: - */ -#ifdef NEED_FHEAPMIN - _fheapmin(); -#endif -} diff --git a/Dependencies/libjpeg/jmemdosa.asm b/Dependencies/libjpeg/jmemdosa.asm deleted file mode 100644 index ecd4372..0000000 --- a/Dependencies/libjpeg/jmemdosa.asm +++ /dev/null @@ -1,379 +0,0 @@ -; -; jmemdosa.asm -; -; Copyright (C) 1992, Thomas G. Lane. -; This file is part of the Independent JPEG Group's software. -; For conditions of distribution and use, see the accompanying README file. -; -; This file contains low-level interface routines to support the MS-DOS -; backing store manager (jmemdos.c). Routines are provided to access disk -; files through direct DOS calls, and to access XMS and EMS drivers. -; -; This file should assemble with Microsoft's MASM or any compatible -; assembler (including Borland's Turbo Assembler). If you haven't got -; a compatible assembler, better fall back to jmemansi.c or jmemname.c. -; -; To minimize dependence on the C compiler's register usage conventions, -; we save and restore all 8086 registers, even though most compilers only -; require SI,DI,DS to be preserved. Also, we use only 16-bit-wide return -; values, which everybody returns in AX. -; -; Based on code contributed by Ge' Weijers. -; - -JMEMDOSA_TXT segment byte public 'CODE' - - assume cs:JMEMDOSA_TXT - - public _jdos_open - public _jdos_close - public _jdos_seek - public _jdos_read - public _jdos_write - public _jxms_getdriver - public _jxms_calldriver - public _jems_available - public _jems_calldriver - -; -; short far jdos_open (short far * handle, char far * filename) -; -; Create and open a temporary file -; -_jdos_open proc far - push bp ; linkage - mov bp,sp - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - mov cx,0 ; normal file attributes - lds dx,dword ptr [bp+10] ; get filename pointer - mov ah,3ch ; create file - int 21h - jc open_err ; if failed, return error code - lds bx,dword ptr [bp+6] ; get handle pointer - mov word ptr [bx],ax ; save the handle - xor ax,ax ; return zero for OK -open_err: pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - pop bp - ret -_jdos_open endp - - -; -; short far jdos_close (short handle) -; -; Close the file handle -; -_jdos_close proc far - push bp ; linkage - mov bp,sp - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - mov bx,word ptr [bp+6] ; file handle - mov ah,3eh ; close file - int 21h - jc close_err ; if failed, return error code - xor ax,ax ; return zero for OK -close_err: pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - pop bp - ret -_jdos_close endp - - -; -; short far jdos_seek (short handle, long offset) -; -; Set file position -; -_jdos_seek proc far - push bp ; linkage - mov bp,sp - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - mov bx,word ptr [bp+6] ; file handle - mov dx,word ptr [bp+8] ; LS offset - mov cx,word ptr [bp+10] ; MS offset - mov ax,4200h ; absolute seek - int 21h - jc seek_err ; if failed, return error code - xor ax,ax ; return zero for OK -seek_err: pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - pop bp - ret -_jdos_seek endp - - -; -; short far jdos_read (short handle, void far * buffer, unsigned short count) -; -; Read from file -; -_jdos_read proc far - push bp ; linkage - mov bp,sp - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - mov bx,word ptr [bp+6] ; file handle - lds dx,dword ptr [bp+8] ; buffer address - mov cx,word ptr [bp+12] ; number of bytes - mov ah,3fh ; read file - int 21h - jc read_err ; if failed, return error code - cmp ax,word ptr [bp+12] ; make sure all bytes were read - je read_ok - mov ax,1 ; else return 1 for not OK - jmp short read_err -read_ok: xor ax,ax ; return zero for OK -read_err: pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - pop bp - ret -_jdos_read endp - - -; -; short far jdos_write (short handle, void far * buffer, unsigned short count) -; -; Write to file -; -_jdos_write proc far - push bp ; linkage - mov bp,sp - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - mov bx,word ptr [bp+6] ; file handle - lds dx,dword ptr [bp+8] ; buffer address - mov cx,word ptr [bp+12] ; number of bytes - mov ah,40h ; write file - int 21h - jc write_err ; if failed, return error code - cmp ax,word ptr [bp+12] ; make sure all bytes written - je write_ok - mov ax,1 ; else return 1 for not OK - jmp short write_err -write_ok: xor ax,ax ; return zero for OK -write_err: pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - pop bp - ret -_jdos_write endp - - -; -; void far jxms_getdriver (XMSDRIVER far *) -; -; Get the address of the XMS driver, or NULL if not available -; -_jxms_getdriver proc far - push bp ; linkage - mov bp,sp - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - mov ax,4300h ; call multiplex interrupt with - int 2fh ; a magic cookie, hex 4300 - cmp al,80h ; AL should contain hex 80 - je xmsavail - xor dx,dx ; no XMS driver available - xor ax,ax ; return a nil pointer - jmp short xmsavail_done -xmsavail: mov ax,4310h ; fetch driver address with - int 2fh ; another magic cookie - mov dx,es ; copy address to dx:ax - mov ax,bx -xmsavail_done: les bx,dword ptr [bp+6] ; get pointer to return value - mov word ptr es:[bx],ax - mov word ptr es:[bx+2],dx - pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - pop bp - ret -_jxms_getdriver endp - - -; -; void far jxms_calldriver (XMSDRIVER, XMScontext far *) -; -; The XMScontext structure contains values for the AX,DX,BX,SI,DS registers. -; These are loaded, the XMS call is performed, and the new values of the -; AX,DX,BX registers are written back to the context structure. -; -_jxms_calldriver proc far - push bp ; linkage - mov bp,sp - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - les bx,dword ptr [bp+10] ; get XMScontext pointer - mov ax,word ptr es:[bx] ; load registers - mov dx,word ptr es:[bx+2] - mov si,word ptr es:[bx+6] - mov ds,word ptr es:[bx+8] - mov bx,word ptr es:[bx+4] - call dword ptr [bp+6] ; call the driver - mov cx,bx ; save returned BX for a sec - les bx,dword ptr [bp+10] ; get XMScontext pointer - mov word ptr es:[bx],ax ; put back ax,dx,bx - mov word ptr es:[bx+2],dx - mov word ptr es:[bx+4],cx - pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - pop bp - ret -_jxms_calldriver endp - - -; -; short far jems_available (void) -; -; Have we got an EMS driver? (this comes straight from the EMS 4.0 specs) -; -_jems_available proc far - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - mov ax,3567h ; get interrupt vector 67h - int 21h - push cs - pop ds - mov di,000ah ; check offs 10 in returned seg - lea si,ASCII_device_name ; against literal string - mov cx,8 - cld - repe cmpsb - jne no_ems - mov ax,1 ; match, it's there - jmp short avail_done -no_ems: xor ax,ax ; it's not there -avail_done: pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - ret - -ASCII_device_name db "EMMXXXX0" - -_jems_available endp - - -; -; void far jems_calldriver (EMScontext far *) -; -; The EMScontext structure contains values for the AX,DX,BX,SI,DS registers. -; These are loaded, the EMS trap is performed, and the new values of the -; AX,DX,BX registers are written back to the context structure. -; -_jems_calldriver proc far - push bp ; linkage - mov bp,sp - push si ; save all registers for safety - push di - push bx - push cx - push dx - push es - push ds - les bx,dword ptr [bp+6] ; get EMScontext pointer - mov ax,word ptr es:[bx] ; load registers - mov dx,word ptr es:[bx+2] - mov si,word ptr es:[bx+6] - mov ds,word ptr es:[bx+8] - mov bx,word ptr es:[bx+4] - int 67h ; call the EMS driver - mov cx,bx ; save returned BX for a sec - les bx,dword ptr [bp+6] ; get EMScontext pointer - mov word ptr es:[bx],ax ; put back ax,dx,bx - mov word ptr es:[bx+2],dx - mov word ptr es:[bx+4],cx - pop ds ; restore registers and exit - pop es - pop dx - pop cx - pop bx - pop di - pop si - pop bp - ret -_jems_calldriver endp - -JMEMDOSA_TXT ends - - end diff --git a/Dependencies/libjpeg/jmemmac.c b/Dependencies/libjpeg/jmemmac.c deleted file mode 100644 index 106f9be..0000000 --- a/Dependencies/libjpeg/jmemmac.c +++ /dev/null @@ -1,289 +0,0 @@ -/* - * jmemmac.c - * - * Copyright (C) 1992-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * jmemmac.c provides an Apple Macintosh implementation of the system- - * dependent portion of the JPEG memory manager. - * - * If you use jmemmac.c, then you must define USE_MAC_MEMMGR in the - * JPEG_INTERNALS part of jconfig.h. - * - * jmemmac.c uses the Macintosh toolbox routines NewPtr and DisposePtr - * instead of malloc and free. It accurately determines the amount of - * memory available by using CompactMem. Notice that if left to its - * own devices, this code can chew up all available space in the - * application's zone, with the exception of the rather small "slop" - * factor computed in jpeg_mem_available(). The application can ensure - * that more space is left over by reducing max_memory_to_use. - * - * Large images are swapped to disk using temporary files and System 7.0+'s - * temporary folder functionality. - * - * Note that jmemmac.c depends on two features of MacOS that were first - * introduced in System 7: FindFolder and the FSSpec-based calls. - * If your application uses jmemmac.c and is run under System 6 or earlier, - * and the jpeg library decides it needs a temporary file, it will abort, - * printing error messages about requiring System 7. (If no temporary files - * are created, it will run fine.) - * - * If you want to use jmemmac.c in an application that might be used with - * System 6 or earlier, then you should remove dependencies on FindFolder - * and the FSSpec calls. You will need to replace FindFolder with some - * other mechanism for finding a place to put temporary files, and you - * should replace the FSSpec calls with their HFS equivalents: - * - * FSpDelete -> HDelete - * FSpGetFInfo -> HGetFInfo - * FSpCreate -> HCreate - * FSpOpenDF -> HOpen *** Note: not HOpenDF *** - * FSMakeFSSpec -> (fill in spec by hand.) - * - * (Use HOpen instead of HOpenDF. HOpen is just a glue-interface to PBHOpen, - * which is on all HFS macs. HOpenDF is a System 7 addition which avoids the - * ages-old problem of names starting with a period.) - * - * Contributed by Sam Bushell (jsam@iagu.on.net) and - * Dan Gildor (gyld@in-touch.com). - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jmemsys.h" /* import the system-dependent declarations */ - -#ifndef USE_MAC_MEMMGR /* make sure user got configuration right */ - You forgot to define USE_MAC_MEMMGR in jconfig.h. /* deliberate syntax error */ -#endif - -#include /* we use the MacOS memory manager */ -#include /* we use the MacOS File stuff */ -#include /* we use the MacOS HFS stuff */ -#include /* for smSystemScript */ -#include /* we use Gestalt to test for specific functionality */ - -#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */ -#define TEMP_FILE_NAME "JPG%03d.TMP" -#endif - -static int next_file_num; /* to distinguish among several temp files */ - - -/* - * Memory allocation and freeing are controlled by the MacOS library - * routines NewPtr() and DisposePtr(), which allocate fixed-address - * storage. Unfortunately, the IJG library isn't smart enough to cope - * with relocatable storage. - */ - -GLOBAL(void *) -jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void *) NewPtr(sizeofobject); -} - -GLOBAL(void) -jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) -{ - DisposePtr((Ptr) object); -} - - -/* - * "Large" objects are treated the same as "small" ones. - * NB: we include FAR keywords in the routine declarations simply for - * consistency with the rest of the IJG code; FAR should expand to empty - * on rational architectures like the Mac. - */ - -GLOBAL(void FAR *) -jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void FAR *) NewPtr(sizeofobject); -} - -GLOBAL(void) -jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) -{ - DisposePtr((Ptr) object); -} - - -/* - * This routine computes the total memory space available for allocation. - */ - -GLOBAL(long) -jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, - long max_bytes_needed, long already_allocated) -{ - long limit = cinfo->mem->max_memory_to_use - already_allocated; - long slop, mem; - - /* Don't ask for more than what application has told us we may use */ - if (max_bytes_needed > limit && limit > 0) - max_bytes_needed = limit; - /* Find whether there's a big enough free block in the heap. - * CompactMem tries to create a contiguous block of the requested size, - * and then returns the size of the largest free block (which could be - * much more or much less than we asked for). - * We add some slop to ensure we don't use up all available memory. - */ - slop = max_bytes_needed / 16 + 32768L; - mem = CompactMem(max_bytes_needed + slop) - slop; - if (mem < 0) - mem = 0; /* sigh, couldn't even get the slop */ - /* Don't take more than the application says we can have */ - if (mem > limit && limit > 0) - mem = limit; - return mem; -} - - -/* - * Backing store (temporary file) management. - * Backing store objects are only used when the value returned by - * jpeg_mem_available is less than the total space needed. You can dispense - * with these routines if you have plenty of virtual memory; see jmemnobs.c. - */ - - -METHODDEF(void) -read_backing_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - long bytes = byte_count; - long retVal; - - if ( SetFPos ( info->temp_file, fsFromStart, file_offset ) != noErr ) - ERREXIT(cinfo, JERR_TFILE_SEEK); - - retVal = FSRead ( info->temp_file, &bytes, - (unsigned char *) buffer_address ); - if ( retVal != noErr || bytes != byte_count ) - ERREXIT(cinfo, JERR_TFILE_READ); -} - - -METHODDEF(void) -write_backing_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - long bytes = byte_count; - long retVal; - - if ( SetFPos ( info->temp_file, fsFromStart, file_offset ) != noErr ) - ERREXIT(cinfo, JERR_TFILE_SEEK); - - retVal = FSWrite ( info->temp_file, &bytes, - (unsigned char *) buffer_address ); - if ( retVal != noErr || bytes != byte_count ) - ERREXIT(cinfo, JERR_TFILE_WRITE); -} - - -METHODDEF(void) -close_backing_store (j_common_ptr cinfo, backing_store_ptr info) -{ - FSClose ( info->temp_file ); - FSpDelete ( &(info->tempSpec) ); -} - - -/* - * Initial opening of a backing-store object. - * - * This version uses FindFolder to find the Temporary Items folder, - * and puts the temporary file in there. - */ - -GLOBAL(void) -jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - short tmpRef, vRefNum; - long dirID; - FInfo finderInfo; - FSSpec theSpec; - Str255 fName; - OSErr osErr; - long gestaltResponse = 0; - - /* Check that FSSpec calls are available. */ - osErr = Gestalt( gestaltFSAttr, &gestaltResponse ); - if ( ( osErr != noErr ) - || !( gestaltResponse & (1<temp_name, TEMP_FILE_NAME, next_file_num); - strcpy ( (Ptr)fName+1, info->temp_name ); - *fName = strlen (info->temp_name); - osErr = FSMakeFSSpec ( vRefNum, dirID, fName, &theSpec ); - - if ( (osErr = FSpGetFInfo ( &theSpec, &finderInfo ) ) != noErr ) - break; - } - - osErr = FSpCreate ( &theSpec, '????', '????', smSystemScript ); - if ( osErr != noErr ) - ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name); - - osErr = FSpOpenDF ( &theSpec, fsRdWrPerm, &(info->temp_file) ); - if ( osErr != noErr ) - ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name); - - info->tempSpec = theSpec; - - info->read_backing_store = read_backing_store; - info->write_backing_store = write_backing_store; - info->close_backing_store = close_backing_store; - TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name); -} - - -/* - * These routines take care of any system-dependent initialization and - * cleanup required. - */ - -GLOBAL(long) -jpeg_mem_init (j_common_ptr cinfo) -{ - next_file_num = 0; - - /* max_memory_to_use will be initialized to FreeMem()'s result; - * the calling application might later reduce it, for example - * to leave room to invoke multiple JPEG objects. - * Note that FreeMem returns the total number of free bytes; - * it may not be possible to allocate a single block of this size. - */ - return FreeMem(); -} - -GLOBAL(void) -jpeg_mem_term (j_common_ptr cinfo) -{ - /* no work */ -} diff --git a/Dependencies/libjpeg/jmemmgr.c b/Dependencies/libjpeg/jmemmgr.c deleted file mode 100644 index d801b32..0000000 --- a/Dependencies/libjpeg/jmemmgr.c +++ /dev/null @@ -1,1118 +0,0 @@ -/* - * jmemmgr.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains the JPEG system-independent memory management - * routines. This code is usable across a wide variety of machines; most - * of the system dependencies have been isolated in a separate file. - * The major functions provided here are: - * * pool-based allocation and freeing of memory; - * * policy decisions about how to divide available memory among the - * virtual arrays; - * * control logic for swapping virtual arrays between main memory and - * backing storage. - * The separate system-dependent file provides the actual backing-storage - * access code, and it contains the policy decision about how much total - * main memory to use. - * This file is system-dependent in the sense that some of its functions - * are unnecessary in some systems. For example, if there is enough virtual - * memory so that backing storage will never be used, much of the virtual - * array control logic could be removed. (Of course, if you have that much - * memory then you shouldn't care about a little bit of unused code...) - */ - -#define JPEG_INTERNALS -#define AM_MEMORY_MANAGER /* we define jvirt_Xarray_control structs */ -#include "jinclude.h" -#include "jpeglib.h" -#include "jmemsys.h" /* import the system-dependent declarations */ - -#ifndef NO_GETENV -#ifndef HAVE_STDLIB_H /* should declare getenv() */ -extern char * getenv JPP((const char * name)); -#endif -#endif - - -/* - * Some important notes: - * The allocation routines provided here must never return NULL. - * They should exit to error_exit if unsuccessful. - * - * It's not a good idea to try to merge the sarray and barray routines, - * even though they are textually almost the same, because samples are - * usually stored as bytes while coefficients are shorts or ints. Thus, - * in machines where byte pointers have a different representation from - * word pointers, the resulting machine code could not be the same. - */ - - -/* - * Many machines require storage alignment: longs must start on 4-byte - * boundaries, doubles on 8-byte boundaries, etc. On such machines, malloc() - * always returns pointers that are multiples of the worst-case alignment - * requirement, and we had better do so too. - * There isn't any really portable way to determine the worst-case alignment - * requirement. This module assumes that the alignment requirement is - * multiples of sizeof(ALIGN_TYPE). - * By default, we define ALIGN_TYPE as double. This is necessary on some - * workstations (where doubles really do need 8-byte alignment) and will work - * fine on nearly everything. If your machine has lesser alignment needs, - * you can save a few bytes by making ALIGN_TYPE smaller. - * The only place I know of where this will NOT work is certain Macintosh - * 680x0 compilers that define double as a 10-byte IEEE extended float. - * Doing 10-byte alignment is counterproductive because longwords won't be - * aligned well. Put "#define ALIGN_TYPE long" in jconfig.h if you have - * such a compiler. - */ - -#ifndef ALIGN_TYPE /* so can override from jconfig.h */ -#define ALIGN_TYPE double -#endif - - -/* - * We allocate objects from "pools", where each pool is gotten with a single - * request to jpeg_get_small() or jpeg_get_large(). There is no per-object - * overhead within a pool, except for alignment padding. Each pool has a - * header with a link to the next pool of the same class. - * Small and large pool headers are identical except that the latter's - * link pointer must be FAR on 80x86 machines. - * Notice that the "real" header fields are union'ed with a dummy ALIGN_TYPE - * field. This forces the compiler to make SIZEOF(small_pool_hdr) a multiple - * of the alignment requirement of ALIGN_TYPE. - */ - -typedef union small_pool_struct * small_pool_ptr; - -typedef union small_pool_struct { - struct { - small_pool_ptr next; /* next in list of pools */ - size_t bytes_used; /* how many bytes already used within pool */ - size_t bytes_left; /* bytes still available in this pool */ - } hdr; - ALIGN_TYPE dummy; /* included in union to ensure alignment */ -} small_pool_hdr; - -typedef union large_pool_struct FAR * large_pool_ptr; - -typedef union large_pool_struct { - struct { - large_pool_ptr next; /* next in list of pools */ - size_t bytes_used; /* how many bytes already used within pool */ - size_t bytes_left; /* bytes still available in this pool */ - } hdr; - ALIGN_TYPE dummy; /* included in union to ensure alignment */ -} large_pool_hdr; - - -/* - * Here is the full definition of a memory manager object. - */ - -typedef struct { - struct jpeg_memory_mgr pub; /* public fields */ - - /* Each pool identifier (lifetime class) names a linked list of pools. */ - small_pool_ptr small_list[JPOOL_NUMPOOLS]; - large_pool_ptr large_list[JPOOL_NUMPOOLS]; - - /* Since we only have one lifetime class of virtual arrays, only one - * linked list is necessary (for each datatype). Note that the virtual - * array control blocks being linked together are actually stored somewhere - * in the small-pool list. - */ - jvirt_sarray_ptr virt_sarray_list; - jvirt_barray_ptr virt_barray_list; - - /* This counts total space obtained from jpeg_get_small/large */ - long total_space_allocated; - - /* alloc_sarray and alloc_barray set this value for use by virtual - * array routines. - */ - JDIMENSION last_rowsperchunk; /* from most recent alloc_sarray/barray */ -} my_memory_mgr; - -typedef my_memory_mgr * my_mem_ptr; - - -/* - * The control blocks for virtual arrays. - * Note that these blocks are allocated in the "small" pool area. - * System-dependent info for the associated backing store (if any) is hidden - * inside the backing_store_info struct. - */ - -struct jvirt_sarray_control { - JSAMPARRAY mem_buffer; /* => the in-memory buffer */ - JDIMENSION rows_in_array; /* total virtual array height */ - JDIMENSION samplesperrow; /* width of array (and of memory buffer) */ - JDIMENSION maxaccess; /* max rows accessed by access_virt_sarray */ - JDIMENSION rows_in_mem; /* height of memory buffer */ - JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */ - JDIMENSION cur_start_row; /* first logical row # in the buffer */ - JDIMENSION first_undef_row; /* row # of first uninitialized row */ - boolean pre_zero; /* pre-zero mode requested? */ - boolean dirty; /* do current buffer contents need written? */ - boolean b_s_open; /* is backing-store data valid? */ - jvirt_sarray_ptr next; /* link to next virtual sarray control block */ - backing_store_info b_s_info; /* System-dependent control info */ -}; - -struct jvirt_barray_control { - JBLOCKARRAY mem_buffer; /* => the in-memory buffer */ - JDIMENSION rows_in_array; /* total virtual array height */ - JDIMENSION blocksperrow; /* width of array (and of memory buffer) */ - JDIMENSION maxaccess; /* max rows accessed by access_virt_barray */ - JDIMENSION rows_in_mem; /* height of memory buffer */ - JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */ - JDIMENSION cur_start_row; /* first logical row # in the buffer */ - JDIMENSION first_undef_row; /* row # of first uninitialized row */ - boolean pre_zero; /* pre-zero mode requested? */ - boolean dirty; /* do current buffer contents need written? */ - boolean b_s_open; /* is backing-store data valid? */ - jvirt_barray_ptr next; /* link to next virtual barray control block */ - backing_store_info b_s_info; /* System-dependent control info */ -}; - - -#ifdef MEM_STATS /* optional extra stuff for statistics */ - -LOCAL(void) -print_mem_stats (j_common_ptr cinfo, int pool_id) -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - small_pool_ptr shdr_ptr; - large_pool_ptr lhdr_ptr; - - /* Since this is only a debugging stub, we can cheat a little by using - * fprintf directly rather than going through the trace message code. - * This is helpful because message parm array can't handle longs. - */ - fprintf(stderr, "Freeing pool %d, total space = %ld\n", - pool_id, mem->total_space_allocated); - - for (lhdr_ptr = mem->large_list[pool_id]; lhdr_ptr != NULL; - lhdr_ptr = lhdr_ptr->hdr.next) { - fprintf(stderr, " Large chunk used %ld\n", - (long) lhdr_ptr->hdr.bytes_used); - } - - for (shdr_ptr = mem->small_list[pool_id]; shdr_ptr != NULL; - shdr_ptr = shdr_ptr->hdr.next) { - fprintf(stderr, " Small chunk used %ld free %ld\n", - (long) shdr_ptr->hdr.bytes_used, - (long) shdr_ptr->hdr.bytes_left); - } -} - -#endif /* MEM_STATS */ - - -LOCAL(void) -out_of_memory (j_common_ptr cinfo, int which) -/* Report an out-of-memory error and stop execution */ -/* If we compiled MEM_STATS support, report alloc requests before dying */ -{ -#ifdef MEM_STATS - cinfo->err->trace_level = 2; /* force self_destruct to report stats */ -#endif - ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, which); -} - - -/* - * Allocation of "small" objects. - * - * For these, we use pooled storage. When a new pool must be created, - * we try to get enough space for the current request plus a "slop" factor, - * where the slop will be the amount of leftover space in the new pool. - * The speed vs. space tradeoff is largely determined by the slop values. - * A different slop value is provided for each pool class (lifetime), - * and we also distinguish the first pool of a class from later ones. - * NOTE: the values given work fairly well on both 16- and 32-bit-int - * machines, but may be too small if longs are 64 bits or more. - */ - -static const size_t first_pool_slop[JPOOL_NUMPOOLS] = -{ - 1600, /* first PERMANENT pool */ - 16000 /* first IMAGE pool */ -}; - -static const size_t extra_pool_slop[JPOOL_NUMPOOLS] = -{ - 0, /* additional PERMANENT pools */ - 5000 /* additional IMAGE pools */ -}; - -#define MIN_SLOP 50 /* greater than 0 to avoid futile looping */ - - -METHODDEF(void *) -alloc_small (j_common_ptr cinfo, int pool_id, size_t sizeofobject) -/* Allocate a "small" object */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - small_pool_ptr hdr_ptr, prev_hdr_ptr; - char * data_ptr; - size_t odd_bytes, min_request, slop; - - /* Check for unsatisfiable request (do now to ensure no overflow below) */ - if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(small_pool_hdr))) - out_of_memory(cinfo, 1); /* request exceeds malloc's ability */ - - /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */ - odd_bytes = sizeofobject % SIZEOF(ALIGN_TYPE); - if (odd_bytes > 0) - sizeofobject += SIZEOF(ALIGN_TYPE) - odd_bytes; - - /* See if space is available in any existing pool */ - if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - prev_hdr_ptr = NULL; - hdr_ptr = mem->small_list[pool_id]; - while (hdr_ptr != NULL) { - if (hdr_ptr->hdr.bytes_left >= sizeofobject) - break; /* found pool with enough space */ - prev_hdr_ptr = hdr_ptr; - hdr_ptr = hdr_ptr->hdr.next; - } - - /* Time to make a new pool? */ - if (hdr_ptr == NULL) { - /* min_request is what we need now, slop is what will be leftover */ - min_request = sizeofobject + SIZEOF(small_pool_hdr); - if (prev_hdr_ptr == NULL) /* first pool in class? */ - slop = first_pool_slop[pool_id]; - else - slop = extra_pool_slop[pool_id]; - /* Don't ask for more than MAX_ALLOC_CHUNK */ - if (slop > (size_t) (MAX_ALLOC_CHUNK-min_request)) - slop = (size_t) (MAX_ALLOC_CHUNK-min_request); - /* Try to get space, if fail reduce slop and try again */ - for (;;) { - hdr_ptr = (small_pool_ptr) jpeg_get_small(cinfo, min_request + slop); - if (hdr_ptr != NULL) - break; - slop /= 2; - if (slop < MIN_SLOP) /* give up when it gets real small */ - out_of_memory(cinfo, 2); /* jpeg_get_small failed */ - } - mem->total_space_allocated += min_request + slop; - /* Success, initialize the new pool header and add to end of list */ - hdr_ptr->hdr.next = NULL; - hdr_ptr->hdr.bytes_used = 0; - hdr_ptr->hdr.bytes_left = sizeofobject + slop; - if (prev_hdr_ptr == NULL) /* first pool in class? */ - mem->small_list[pool_id] = hdr_ptr; - else - prev_hdr_ptr->hdr.next = hdr_ptr; - } - - /* OK, allocate the object from the current pool */ - data_ptr = (char *) (hdr_ptr + 1); /* point to first data byte in pool */ - data_ptr += hdr_ptr->hdr.bytes_used; /* point to place for object */ - hdr_ptr->hdr.bytes_used += sizeofobject; - hdr_ptr->hdr.bytes_left -= sizeofobject; - - return (void *) data_ptr; -} - - -/* - * Allocation of "large" objects. - * - * The external semantics of these are the same as "small" objects, - * except that FAR pointers are used on 80x86. However the pool - * management heuristics are quite different. We assume that each - * request is large enough that it may as well be passed directly to - * jpeg_get_large; the pool management just links everything together - * so that we can free it all on demand. - * Note: the major use of "large" objects is in JSAMPARRAY and JBLOCKARRAY - * structures. The routines that create these structures (see below) - * deliberately bunch rows together to ensure a large request size. - */ - -METHODDEF(void FAR *) -alloc_large (j_common_ptr cinfo, int pool_id, size_t sizeofobject) -/* Allocate a "large" object */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - large_pool_ptr hdr_ptr; - size_t odd_bytes; - - /* Check for unsatisfiable request (do now to ensure no overflow below) */ - if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr))) - out_of_memory(cinfo, 3); /* request exceeds malloc's ability */ - - /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */ - odd_bytes = sizeofobject % SIZEOF(ALIGN_TYPE); - if (odd_bytes > 0) - sizeofobject += SIZEOF(ALIGN_TYPE) - odd_bytes; - - /* Always make a new pool */ - if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - - hdr_ptr = (large_pool_ptr) jpeg_get_large(cinfo, sizeofobject + - SIZEOF(large_pool_hdr)); - if (hdr_ptr == NULL) - out_of_memory(cinfo, 4); /* jpeg_get_large failed */ - mem->total_space_allocated += sizeofobject + SIZEOF(large_pool_hdr); - - /* Success, initialize the new pool header and add to list */ - hdr_ptr->hdr.next = mem->large_list[pool_id]; - /* We maintain space counts in each pool header for statistical purposes, - * even though they are not needed for allocation. - */ - hdr_ptr->hdr.bytes_used = sizeofobject; - hdr_ptr->hdr.bytes_left = 0; - mem->large_list[pool_id] = hdr_ptr; - - return (void FAR *) (hdr_ptr + 1); /* point to first data byte in pool */ -} - - -/* - * Creation of 2-D sample arrays. - * The pointers are in near heap, the samples themselves in FAR heap. - * - * To minimize allocation overhead and to allow I/O of large contiguous - * blocks, we allocate the sample rows in groups of as many rows as possible - * without exceeding MAX_ALLOC_CHUNK total bytes per allocation request. - * NB: the virtual array control routines, later in this file, know about - * this chunking of rows. The rowsperchunk value is left in the mem manager - * object so that it can be saved away if this sarray is the workspace for - * a virtual array. - */ - -METHODDEF(JSAMPARRAY) -alloc_sarray (j_common_ptr cinfo, int pool_id, - JDIMENSION samplesperrow, JDIMENSION numrows) -/* Allocate a 2-D sample array */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - JSAMPARRAY result; - JSAMPROW workspace; - JDIMENSION rowsperchunk, currow, i; - long ltemp; - - /* Calculate max # of rows allowed in one allocation chunk */ - ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) / - ((long) samplesperrow * SIZEOF(JSAMPLE)); - if (ltemp <= 0) - ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); - if (ltemp < (long) numrows) - rowsperchunk = (JDIMENSION) ltemp; - else - rowsperchunk = numrows; - mem->last_rowsperchunk = rowsperchunk; - - /* Get space for row pointers (small object) */ - result = (JSAMPARRAY) alloc_small(cinfo, pool_id, - (size_t) (numrows * SIZEOF(JSAMPROW))); - - /* Get the rows themselves (large objects) */ - currow = 0; - while (currow < numrows) { - rowsperchunk = MIN(rowsperchunk, numrows - currow); - workspace = (JSAMPROW) alloc_large(cinfo, pool_id, - (size_t) ((size_t) rowsperchunk * (size_t) samplesperrow - * SIZEOF(JSAMPLE))); - for (i = rowsperchunk; i > 0; i--) { - result[currow++] = workspace; - workspace += samplesperrow; - } - } - - return result; -} - - -/* - * Creation of 2-D coefficient-block arrays. - * This is essentially the same as the code for sample arrays, above. - */ - -METHODDEF(JBLOCKARRAY) -alloc_barray (j_common_ptr cinfo, int pool_id, - JDIMENSION blocksperrow, JDIMENSION numrows) -/* Allocate a 2-D coefficient-block array */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - JBLOCKARRAY result; - JBLOCKROW workspace; - JDIMENSION rowsperchunk, currow, i; - long ltemp; - - /* Calculate max # of rows allowed in one allocation chunk */ - ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) / - ((long) blocksperrow * SIZEOF(JBLOCK)); - if (ltemp <= 0) - ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); - if (ltemp < (long) numrows) - rowsperchunk = (JDIMENSION) ltemp; - else - rowsperchunk = numrows; - mem->last_rowsperchunk = rowsperchunk; - - /* Get space for row pointers (small object) */ - result = (JBLOCKARRAY) alloc_small(cinfo, pool_id, - (size_t) (numrows * SIZEOF(JBLOCKROW))); - - /* Get the rows themselves (large objects) */ - currow = 0; - while (currow < numrows) { - rowsperchunk = MIN(rowsperchunk, numrows - currow); - workspace = (JBLOCKROW) alloc_large(cinfo, pool_id, - (size_t) ((size_t) rowsperchunk * (size_t) blocksperrow - * SIZEOF(JBLOCK))); - for (i = rowsperchunk; i > 0; i--) { - result[currow++] = workspace; - workspace += blocksperrow; - } - } - - return result; -} - - -/* - * About virtual array management: - * - * The above "normal" array routines are only used to allocate strip buffers - * (as wide as the image, but just a few rows high). Full-image-sized buffers - * are handled as "virtual" arrays. The array is still accessed a strip at a - * time, but the memory manager must save the whole array for repeated - * accesses. The intended implementation is that there is a strip buffer in - * memory (as high as is possible given the desired memory limit), plus a - * backing file that holds the rest of the array. - * - * The request_virt_array routines are told the total size of the image and - * the maximum number of rows that will be accessed at once. The in-memory - * buffer must be at least as large as the maxaccess value. - * - * The request routines create control blocks but not the in-memory buffers. - * That is postponed until realize_virt_arrays is called. At that time the - * total amount of space needed is known (approximately, anyway), so free - * memory can be divided up fairly. - * - * The access_virt_array routines are responsible for making a specific strip - * area accessible (after reading or writing the backing file, if necessary). - * Note that the access routines are told whether the caller intends to modify - * the accessed strip; during a read-only pass this saves having to rewrite - * data to disk. The access routines are also responsible for pre-zeroing - * any newly accessed rows, if pre-zeroing was requested. - * - * In current usage, the access requests are usually for nonoverlapping - * strips; that is, successive access start_row numbers differ by exactly - * num_rows = maxaccess. This means we can get good performance with simple - * buffer dump/reload logic, by making the in-memory buffer be a multiple - * of the access height; then there will never be accesses across bufferload - * boundaries. The code will still work with overlapping access requests, - * but it doesn't handle bufferload overlaps very efficiently. - */ - - -METHODDEF(jvirt_sarray_ptr) -request_virt_sarray (j_common_ptr cinfo, int pool_id, boolean pre_zero, - JDIMENSION samplesperrow, JDIMENSION numrows, - JDIMENSION maxaccess) -/* Request a virtual 2-D sample array */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - jvirt_sarray_ptr result; - - /* Only IMAGE-lifetime virtual arrays are currently supported */ - if (pool_id != JPOOL_IMAGE) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - - /* get control block */ - result = (jvirt_sarray_ptr) alloc_small(cinfo, pool_id, - SIZEOF(struct jvirt_sarray_control)); - - result->mem_buffer = NULL; /* marks array not yet realized */ - result->rows_in_array = numrows; - result->samplesperrow = samplesperrow; - result->maxaccess = maxaccess; - result->pre_zero = pre_zero; - result->b_s_open = FALSE; /* no associated backing-store object */ - result->next = mem->virt_sarray_list; /* add to list of virtual arrays */ - mem->virt_sarray_list = result; - - return result; -} - - -METHODDEF(jvirt_barray_ptr) -request_virt_barray (j_common_ptr cinfo, int pool_id, boolean pre_zero, - JDIMENSION blocksperrow, JDIMENSION numrows, - JDIMENSION maxaccess) -/* Request a virtual 2-D coefficient-block array */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - jvirt_barray_ptr result; - - /* Only IMAGE-lifetime virtual arrays are currently supported */ - if (pool_id != JPOOL_IMAGE) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - - /* get control block */ - result = (jvirt_barray_ptr) alloc_small(cinfo, pool_id, - SIZEOF(struct jvirt_barray_control)); - - result->mem_buffer = NULL; /* marks array not yet realized */ - result->rows_in_array = numrows; - result->blocksperrow = blocksperrow; - result->maxaccess = maxaccess; - result->pre_zero = pre_zero; - result->b_s_open = FALSE; /* no associated backing-store object */ - result->next = mem->virt_barray_list; /* add to list of virtual arrays */ - mem->virt_barray_list = result; - - return result; -} - - -METHODDEF(void) -realize_virt_arrays (j_common_ptr cinfo) -/* Allocate the in-memory buffers for any unrealized virtual arrays */ -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - long space_per_minheight, maximum_space, avail_mem; - long minheights, max_minheights; - jvirt_sarray_ptr sptr; - jvirt_barray_ptr bptr; - - /* Compute the minimum space needed (maxaccess rows in each buffer) - * and the maximum space needed (full image height in each buffer). - * These may be of use to the system-dependent jpeg_mem_available routine. - */ - space_per_minheight = 0; - maximum_space = 0; - for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { - if (sptr->mem_buffer == NULL) { /* if not realized yet */ - space_per_minheight += (long) sptr->maxaccess * - (long) sptr->samplesperrow * SIZEOF(JSAMPLE); - maximum_space += (long) sptr->rows_in_array * - (long) sptr->samplesperrow * SIZEOF(JSAMPLE); - } - } - for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { - if (bptr->mem_buffer == NULL) { /* if not realized yet */ - space_per_minheight += (long) bptr->maxaccess * - (long) bptr->blocksperrow * SIZEOF(JBLOCK); - maximum_space += (long) bptr->rows_in_array * - (long) bptr->blocksperrow * SIZEOF(JBLOCK); - } - } - - if (space_per_minheight <= 0) - return; /* no unrealized arrays, no work */ - - /* Determine amount of memory to actually use; this is system-dependent. */ - avail_mem = jpeg_mem_available(cinfo, space_per_minheight, maximum_space, - mem->total_space_allocated); - - /* If the maximum space needed is available, make all the buffers full - * height; otherwise parcel it out with the same number of minheights - * in each buffer. - */ - if (avail_mem >= maximum_space) - max_minheights = 1000000000L; - else { - max_minheights = avail_mem / space_per_minheight; - /* If there doesn't seem to be enough space, try to get the minimum - * anyway. This allows a "stub" implementation of jpeg_mem_available(). - */ - if (max_minheights <= 0) - max_minheights = 1; - } - - /* Allocate the in-memory buffers and initialize backing store as needed. */ - - for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { - if (sptr->mem_buffer == NULL) { /* if not realized yet */ - minheights = ((long) sptr->rows_in_array - 1L) / sptr->maxaccess + 1L; - if (minheights <= max_minheights) { - /* This buffer fits in memory */ - sptr->rows_in_mem = sptr->rows_in_array; - } else { - /* It doesn't fit in memory, create backing store. */ - sptr->rows_in_mem = (JDIMENSION) (max_minheights * sptr->maxaccess); - jpeg_open_backing_store(cinfo, & sptr->b_s_info, - (long) sptr->rows_in_array * - (long) sptr->samplesperrow * - (long) SIZEOF(JSAMPLE)); - sptr->b_s_open = TRUE; - } - sptr->mem_buffer = alloc_sarray(cinfo, JPOOL_IMAGE, - sptr->samplesperrow, sptr->rows_in_mem); - sptr->rowsperchunk = mem->last_rowsperchunk; - sptr->cur_start_row = 0; - sptr->first_undef_row = 0; - sptr->dirty = FALSE; - } - } - - for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { - if (bptr->mem_buffer == NULL) { /* if not realized yet */ - minheights = ((long) bptr->rows_in_array - 1L) / bptr->maxaccess + 1L; - if (minheights <= max_minheights) { - /* This buffer fits in memory */ - bptr->rows_in_mem = bptr->rows_in_array; - } else { - /* It doesn't fit in memory, create backing store. */ - bptr->rows_in_mem = (JDIMENSION) (max_minheights * bptr->maxaccess); - jpeg_open_backing_store(cinfo, & bptr->b_s_info, - (long) bptr->rows_in_array * - (long) bptr->blocksperrow * - (long) SIZEOF(JBLOCK)); - bptr->b_s_open = TRUE; - } - bptr->mem_buffer = alloc_barray(cinfo, JPOOL_IMAGE, - bptr->blocksperrow, bptr->rows_in_mem); - bptr->rowsperchunk = mem->last_rowsperchunk; - bptr->cur_start_row = 0; - bptr->first_undef_row = 0; - bptr->dirty = FALSE; - } - } -} - - -LOCAL(void) -do_sarray_io (j_common_ptr cinfo, jvirt_sarray_ptr ptr, boolean writing) -/* Do backing store read or write of a virtual sample array */ -{ - long bytesperrow, file_offset, byte_count, rows, thisrow, i; - - bytesperrow = (long) ptr->samplesperrow * SIZEOF(JSAMPLE); - file_offset = ptr->cur_start_row * bytesperrow; - /* Loop to read or write each allocation chunk in mem_buffer */ - for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { - /* One chunk, but check for short chunk at end of buffer */ - rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i); - /* Transfer no more than is currently defined */ - thisrow = (long) ptr->cur_start_row + i; - rows = MIN(rows, (long) ptr->first_undef_row - thisrow); - /* Transfer no more than fits in file */ - rows = MIN(rows, (long) ptr->rows_in_array - thisrow); - if (rows <= 0) /* this chunk might be past end of file! */ - break; - byte_count = rows * bytesperrow; - if (writing) - (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info, - (void FAR *) ptr->mem_buffer[i], - file_offset, byte_count); - else - (*ptr->b_s_info.read_backing_store) (cinfo, & ptr->b_s_info, - (void FAR *) ptr->mem_buffer[i], - file_offset, byte_count); - file_offset += byte_count; - } -} - - -LOCAL(void) -do_barray_io (j_common_ptr cinfo, jvirt_barray_ptr ptr, boolean writing) -/* Do backing store read or write of a virtual coefficient-block array */ -{ - long bytesperrow, file_offset, byte_count, rows, thisrow, i; - - bytesperrow = (long) ptr->blocksperrow * SIZEOF(JBLOCK); - file_offset = ptr->cur_start_row * bytesperrow; - /* Loop to read or write each allocation chunk in mem_buffer */ - for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { - /* One chunk, but check for short chunk at end of buffer */ - rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i); - /* Transfer no more than is currently defined */ - thisrow = (long) ptr->cur_start_row + i; - rows = MIN(rows, (long) ptr->first_undef_row - thisrow); - /* Transfer no more than fits in file */ - rows = MIN(rows, (long) ptr->rows_in_array - thisrow); - if (rows <= 0) /* this chunk might be past end of file! */ - break; - byte_count = rows * bytesperrow; - if (writing) - (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info, - (void FAR *) ptr->mem_buffer[i], - file_offset, byte_count); - else - (*ptr->b_s_info.read_backing_store) (cinfo, & ptr->b_s_info, - (void FAR *) ptr->mem_buffer[i], - file_offset, byte_count); - file_offset += byte_count; - } -} - - -METHODDEF(JSAMPARRAY) -access_virt_sarray (j_common_ptr cinfo, jvirt_sarray_ptr ptr, - JDIMENSION start_row, JDIMENSION num_rows, - boolean writable) -/* Access the part of a virtual sample array starting at start_row */ -/* and extending for num_rows rows. writable is true if */ -/* caller intends to modify the accessed area. */ -{ - JDIMENSION end_row = start_row + num_rows; - JDIMENSION undef_row; - - /* debugging check */ - if (end_row > ptr->rows_in_array || num_rows > ptr->maxaccess || - ptr->mem_buffer == NULL) - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - - /* Make the desired part of the virtual array accessible */ - if (start_row < ptr->cur_start_row || - end_row > ptr->cur_start_row+ptr->rows_in_mem) { - if (! ptr->b_s_open) - ERREXIT(cinfo, JERR_VIRTUAL_BUG); - /* Flush old buffer contents if necessary */ - if (ptr->dirty) { - do_sarray_io(cinfo, ptr, TRUE); - ptr->dirty = FALSE; - } - /* Decide what part of virtual array to access. - * Algorithm: if target address > current window, assume forward scan, - * load starting at target address. If target address < current window, - * assume backward scan, load so that target area is top of window. - * Note that when switching from forward write to forward read, will have - * start_row = 0, so the limiting case applies and we load from 0 anyway. - */ - if (start_row > ptr->cur_start_row) { - ptr->cur_start_row = start_row; - } else { - /* use long arithmetic here to avoid overflow & unsigned problems */ - long ltemp; - - ltemp = (long) end_row - (long) ptr->rows_in_mem; - if (ltemp < 0) - ltemp = 0; /* don't fall off front end of file */ - ptr->cur_start_row = (JDIMENSION) ltemp; - } - /* Read in the selected part of the array. - * During the initial write pass, we will do no actual read - * because the selected part is all undefined. - */ - do_sarray_io(cinfo, ptr, FALSE); - } - /* Ensure the accessed part of the array is defined; prezero if needed. - * To improve locality of access, we only prezero the part of the array - * that the caller is about to access, not the entire in-memory array. - */ - if (ptr->first_undef_row < end_row) { - if (ptr->first_undef_row < start_row) { - if (writable) /* writer skipped over a section of array */ - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - undef_row = start_row; /* but reader is allowed to read ahead */ - } else { - undef_row = ptr->first_undef_row; - } - if (writable) - ptr->first_undef_row = end_row; - if (ptr->pre_zero) { - size_t bytesperrow = (size_t) ptr->samplesperrow * SIZEOF(JSAMPLE); - undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */ - end_row -= ptr->cur_start_row; - while (undef_row < end_row) { - jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow); - undef_row++; - } - } else { - if (! writable) /* reader looking at undefined data */ - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - } - } - /* Flag the buffer dirty if caller will write in it */ - if (writable) - ptr->dirty = TRUE; - /* Return address of proper part of the buffer */ - return ptr->mem_buffer + (start_row - ptr->cur_start_row); -} - - -METHODDEF(JBLOCKARRAY) -access_virt_barray (j_common_ptr cinfo, jvirt_barray_ptr ptr, - JDIMENSION start_row, JDIMENSION num_rows, - boolean writable) -/* Access the part of a virtual block array starting at start_row */ -/* and extending for num_rows rows. writable is true if */ -/* caller intends to modify the accessed area. */ -{ - JDIMENSION end_row = start_row + num_rows; - JDIMENSION undef_row; - - /* debugging check */ - if (end_row > ptr->rows_in_array || num_rows > ptr->maxaccess || - ptr->mem_buffer == NULL) - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - - /* Make the desired part of the virtual array accessible */ - if (start_row < ptr->cur_start_row || - end_row > ptr->cur_start_row+ptr->rows_in_mem) { - if (! ptr->b_s_open) - ERREXIT(cinfo, JERR_VIRTUAL_BUG); - /* Flush old buffer contents if necessary */ - if (ptr->dirty) { - do_barray_io(cinfo, ptr, TRUE); - ptr->dirty = FALSE; - } - /* Decide what part of virtual array to access. - * Algorithm: if target address > current window, assume forward scan, - * load starting at target address. If target address < current window, - * assume backward scan, load so that target area is top of window. - * Note that when switching from forward write to forward read, will have - * start_row = 0, so the limiting case applies and we load from 0 anyway. - */ - if (start_row > ptr->cur_start_row) { - ptr->cur_start_row = start_row; - } else { - /* use long arithmetic here to avoid overflow & unsigned problems */ - long ltemp; - - ltemp = (long) end_row - (long) ptr->rows_in_mem; - if (ltemp < 0) - ltemp = 0; /* don't fall off front end of file */ - ptr->cur_start_row = (JDIMENSION) ltemp; - } - /* Read in the selected part of the array. - * During the initial write pass, we will do no actual read - * because the selected part is all undefined. - */ - do_barray_io(cinfo, ptr, FALSE); - } - /* Ensure the accessed part of the array is defined; prezero if needed. - * To improve locality of access, we only prezero the part of the array - * that the caller is about to access, not the entire in-memory array. - */ - if (ptr->first_undef_row < end_row) { - if (ptr->first_undef_row < start_row) { - if (writable) /* writer skipped over a section of array */ - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - undef_row = start_row; /* but reader is allowed to read ahead */ - } else { - undef_row = ptr->first_undef_row; - } - if (writable) - ptr->first_undef_row = end_row; - if (ptr->pre_zero) { - size_t bytesperrow = (size_t) ptr->blocksperrow * SIZEOF(JBLOCK); - undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */ - end_row -= ptr->cur_start_row; - while (undef_row < end_row) { - jzero_far((void FAR *) ptr->mem_buffer[undef_row], bytesperrow); - undef_row++; - } - } else { - if (! writable) /* reader looking at undefined data */ - ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); - } - } - /* Flag the buffer dirty if caller will write in it */ - if (writable) - ptr->dirty = TRUE; - /* Return address of proper part of the buffer */ - return ptr->mem_buffer + (start_row - ptr->cur_start_row); -} - - -/* - * Release all objects belonging to a specified pool. - */ - -METHODDEF(void) -free_pool (j_common_ptr cinfo, int pool_id) -{ - my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - small_pool_ptr shdr_ptr; - large_pool_ptr lhdr_ptr; - size_t space_freed; - - if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) - ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ - -#ifdef MEM_STATS - if (cinfo->err->trace_level > 1) - print_mem_stats(cinfo, pool_id); /* print pool's memory usage statistics */ -#endif - - /* If freeing IMAGE pool, close any virtual arrays first */ - if (pool_id == JPOOL_IMAGE) { - jvirt_sarray_ptr sptr; - jvirt_barray_ptr bptr; - - for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { - if (sptr->b_s_open) { /* there may be no backing store */ - sptr->b_s_open = FALSE; /* prevent recursive close if error */ - (*sptr->b_s_info.close_backing_store) (cinfo, & sptr->b_s_info); - } - } - mem->virt_sarray_list = NULL; - for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { - if (bptr->b_s_open) { /* there may be no backing store */ - bptr->b_s_open = FALSE; /* prevent recursive close if error */ - (*bptr->b_s_info.close_backing_store) (cinfo, & bptr->b_s_info); - } - } - mem->virt_barray_list = NULL; - } - - /* Release large objects */ - lhdr_ptr = mem->large_list[pool_id]; - mem->large_list[pool_id] = NULL; - - while (lhdr_ptr != NULL) { - large_pool_ptr next_lhdr_ptr = lhdr_ptr->hdr.next; - space_freed = lhdr_ptr->hdr.bytes_used + - lhdr_ptr->hdr.bytes_left + - SIZEOF(large_pool_hdr); - jpeg_free_large(cinfo, (void FAR *) lhdr_ptr, space_freed); - mem->total_space_allocated -= space_freed; - lhdr_ptr = next_lhdr_ptr; - } - - /* Release small objects */ - shdr_ptr = mem->small_list[pool_id]; - mem->small_list[pool_id] = NULL; - - while (shdr_ptr != NULL) { - small_pool_ptr next_shdr_ptr = shdr_ptr->hdr.next; - space_freed = shdr_ptr->hdr.bytes_used + - shdr_ptr->hdr.bytes_left + - SIZEOF(small_pool_hdr); - jpeg_free_small(cinfo, (void *) shdr_ptr, space_freed); - mem->total_space_allocated -= space_freed; - shdr_ptr = next_shdr_ptr; - } -} - - -/* - * Close up shop entirely. - * Note that this cannot be called unless cinfo->mem is non-NULL. - */ - -METHODDEF(void) -self_destruct (j_common_ptr cinfo) -{ - int pool; - - /* Close all backing store, release all memory. - * Releasing pools in reverse order might help avoid fragmentation - * with some (brain-damaged) malloc libraries. - */ - for (pool = JPOOL_NUMPOOLS-1; pool >= JPOOL_PERMANENT; pool--) { - free_pool(cinfo, pool); - } - - /* Release the memory manager control block too. */ - jpeg_free_small(cinfo, (void *) cinfo->mem, SIZEOF(my_memory_mgr)); - cinfo->mem = NULL; /* ensures I will be called only once */ - - jpeg_mem_term(cinfo); /* system-dependent cleanup */ -} - - -/* - * Memory manager initialization. - * When this is called, only the error manager pointer is valid in cinfo! - */ - -GLOBAL(void) -jinit_memory_mgr (j_common_ptr cinfo) -{ - my_mem_ptr mem; - long max_to_use; - int pool; - size_t test_mac; - - cinfo->mem = NULL; /* for safety if init fails */ - - /* Check for configuration errors. - * SIZEOF(ALIGN_TYPE) should be a power of 2; otherwise, it probably - * doesn't reflect any real hardware alignment requirement. - * The test is a little tricky: for X>0, X and X-1 have no one-bits - * in common if and only if X is a power of 2, ie has only one one-bit. - * Some compilers may give an "unreachable code" warning here; ignore it. - */ - if ((SIZEOF(ALIGN_TYPE) & (SIZEOF(ALIGN_TYPE)-1)) != 0) - ERREXIT(cinfo, JERR_BAD_ALIGN_TYPE); - /* MAX_ALLOC_CHUNK must be representable as type size_t, and must be - * a multiple of SIZEOF(ALIGN_TYPE). - * Again, an "unreachable code" warning may be ignored here. - * But a "constant too large" warning means you need to fix MAX_ALLOC_CHUNK. - */ - test_mac = (size_t) MAX_ALLOC_CHUNK; - if ((long) test_mac != MAX_ALLOC_CHUNK || - (MAX_ALLOC_CHUNK % SIZEOF(ALIGN_TYPE)) != 0) - ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK); - - max_to_use = jpeg_mem_init(cinfo); /* system-dependent initialization */ - - /* Attempt to allocate memory manager's control block */ - mem = (my_mem_ptr) jpeg_get_small(cinfo, SIZEOF(my_memory_mgr)); - - if (mem == NULL) { - jpeg_mem_term(cinfo); /* system-dependent cleanup */ - ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 0); - } - - /* OK, fill in the method pointers */ - mem->pub.alloc_small = alloc_small; - mem->pub.alloc_large = alloc_large; - mem->pub.alloc_sarray = alloc_sarray; - mem->pub.alloc_barray = alloc_barray; - mem->pub.request_virt_sarray = request_virt_sarray; - mem->pub.request_virt_barray = request_virt_barray; - mem->pub.realize_virt_arrays = realize_virt_arrays; - mem->pub.access_virt_sarray = access_virt_sarray; - mem->pub.access_virt_barray = access_virt_barray; - mem->pub.free_pool = free_pool; - mem->pub.self_destruct = self_destruct; - - /* Make MAX_ALLOC_CHUNK accessible to other modules */ - mem->pub.max_alloc_chunk = MAX_ALLOC_CHUNK; - - /* Initialize working state */ - mem->pub.max_memory_to_use = max_to_use; - - for (pool = JPOOL_NUMPOOLS-1; pool >= JPOOL_PERMANENT; pool--) { - mem->small_list[pool] = NULL; - mem->large_list[pool] = NULL; - } - mem->virt_sarray_list = NULL; - mem->virt_barray_list = NULL; - - mem->total_space_allocated = SIZEOF(my_memory_mgr); - - /* Declare ourselves open for business */ - cinfo->mem = & mem->pub; - - /* Check for an environment variable JPEGMEM; if found, override the - * default max_memory setting from jpeg_mem_init. Note that the - * surrounding application may again override this value. - * If your system doesn't support getenv(), define NO_GETENV to disable - * this feature. - */ -#ifndef NO_GETENV - { char * memenv; - - if ((memenv = getenv("JPEGMEM")) != NULL) { - char ch = 'x'; - - if (sscanf(memenv, "%ld%c", &max_to_use, &ch) > 0) { - if (ch == 'm' || ch == 'M') - max_to_use *= 1000L; - mem->pub.max_memory_to_use = max_to_use * 1000L; - } - } - } -#endif - -} diff --git a/Dependencies/libjpeg/jmemname.c b/Dependencies/libjpeg/jmemname.c deleted file mode 100644 index ed96dee..0000000 --- a/Dependencies/libjpeg/jmemname.c +++ /dev/null @@ -1,276 +0,0 @@ -/* - * jmemname.c - * - * Copyright (C) 1992-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file provides a generic implementation of the system-dependent - * portion of the JPEG memory manager. This implementation assumes that - * you must explicitly construct a name for each temp file. - * Also, the problem of determining the amount of memory available - * is shoved onto the user. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jmemsys.h" /* import the system-dependent declarations */ - -#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ -extern void * malloc JPP((size_t size)); -extern void free JPP((void *ptr)); -#endif - -#ifndef SEEK_SET /* pre-ANSI systems may not define this; */ -#define SEEK_SET 0 /* if not, assume 0 is correct */ -#endif - -#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ -#define READ_BINARY "r" -#define RW_BINARY "w+" -#else -#ifdef VMS /* VMS is very nonstandard */ -#define READ_BINARY "rb", "ctx=stm" -#define RW_BINARY "w+b", "ctx=stm" -#else /* standard ANSI-compliant case */ -#define READ_BINARY "rb" -#define RW_BINARY "w+b" -#endif -#endif - - -/* - * Selection of a file name for a temporary file. - * This is system-dependent! - * - * The code as given is suitable for most Unix systems, and it is easily - * modified for most non-Unix systems. Some notes: - * 1. The temp file is created in the directory named by TEMP_DIRECTORY. - * The default value is /usr/tmp, which is the conventional place for - * creating large temp files on Unix. On other systems you'll probably - * want to change the file location. You can do this by editing the - * #define, or (preferred) by defining TEMP_DIRECTORY in jconfig.h. - * - * 2. If you need to change the file name as well as its location, - * you can override the TEMP_FILE_NAME macro. (Note that this is - * actually a printf format string; it must contain %s and %d.) - * Few people should need to do this. - * - * 3. mktemp() is used to ensure that multiple processes running - * simultaneously won't select the same file names. If your system - * doesn't have mktemp(), define NO_MKTEMP to do it the hard way. - * (If you don't have , also define NO_ERRNO_H.) - * - * 4. You probably want to define NEED_SIGNAL_CATCHER so that cjpeg.c/djpeg.c - * will cause the temp files to be removed if you stop the program early. - */ - -#ifndef TEMP_DIRECTORY /* can override from jconfig.h or Makefile */ -#define TEMP_DIRECTORY "/usr/tmp/" /* recommended setting for Unix */ -#endif - -static int next_file_num; /* to distinguish among several temp files */ - -#ifdef NO_MKTEMP - -#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */ -#define TEMP_FILE_NAME "%sJPG%03d.TMP" -#endif - -#ifndef NO_ERRNO_H -#include /* to define ENOENT */ -#endif - -/* ANSI C specifies that errno is a macro, but on older systems it's more - * likely to be a plain int variable. And not all versions of errno.h - * bother to declare it, so we have to in order to be most portable. Thus: - */ -#ifndef errno -extern int errno; -#endif - - -LOCAL(void) -select_file_name (char * fname) -{ - FILE * tfile; - - /* Keep generating file names till we find one that's not in use */ - for (;;) { - next_file_num++; /* advance counter */ - sprintf(fname, TEMP_FILE_NAME, TEMP_DIRECTORY, next_file_num); - if ((tfile = fopen(fname, READ_BINARY)) == NULL) { - /* fopen could have failed for a reason other than the file not - * being there; for example, file there but unreadable. - * If isn't available, then we cannot test the cause. - */ -#ifdef ENOENT - if (errno != ENOENT) - continue; -#endif - break; - } - fclose(tfile); /* oops, it's there; close tfile & try again */ - } -} - -#else /* ! NO_MKTEMP */ - -/* Note that mktemp() requires the initial filename to end in six X's */ -#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */ -#define TEMP_FILE_NAME "%sJPG%dXXXXXX" -#endif - -LOCAL(void) -select_file_name (char * fname) -{ - next_file_num++; /* advance counter */ - sprintf(fname, TEMP_FILE_NAME, TEMP_DIRECTORY, next_file_num); - mktemp(fname); /* make sure file name is unique */ - /* mktemp replaces the trailing XXXXXX with a unique string of characters */ -} - -#endif /* NO_MKTEMP */ - - -/* - * Memory allocation and freeing are controlled by the regular library - * routines malloc() and free(). - */ - -GLOBAL(void *) -jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * "Large" objects are treated the same as "small" ones. - * NB: although we include FAR keywords in the routine declarations, - * this file won't actually work in 80x86 small/medium model; at least, - * you probably won't be able to process useful-size images in only 64KB. - */ - -GLOBAL(void FAR *) -jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void FAR *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * This routine computes the total memory space available for allocation. - * It's impossible to do this in a portable way; our current solution is - * to make the user tell us (with a default value set at compile time). - * If you can actually get the available space, it's a good idea to subtract - * a slop factor of 5% or so. - */ - -#ifndef DEFAULT_MAX_MEM /* so can override from makefile */ -#define DEFAULT_MAX_MEM 1000000L /* default: one megabyte */ -#endif - -GLOBAL(long) -jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, - long max_bytes_needed, long already_allocated) -{ - return cinfo->mem->max_memory_to_use - already_allocated; -} - - -/* - * Backing store (temporary file) management. - * Backing store objects are only used when the value returned by - * jpeg_mem_available is less than the total space needed. You can dispense - * with these routines if you have plenty of virtual memory; see jmemnobs.c. - */ - - -METHODDEF(void) -read_backing_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - if (fseek(info->temp_file, file_offset, SEEK_SET)) - ERREXIT(cinfo, JERR_TFILE_SEEK); - if (JFREAD(info->temp_file, buffer_address, byte_count) - != (size_t) byte_count) - ERREXIT(cinfo, JERR_TFILE_READ); -} - - -METHODDEF(void) -write_backing_store (j_common_ptr cinfo, backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count) -{ - if (fseek(info->temp_file, file_offset, SEEK_SET)) - ERREXIT(cinfo, JERR_TFILE_SEEK); - if (JFWRITE(info->temp_file, buffer_address, byte_count) - != (size_t) byte_count) - ERREXIT(cinfo, JERR_TFILE_WRITE); -} - - -METHODDEF(void) -close_backing_store (j_common_ptr cinfo, backing_store_ptr info) -{ - fclose(info->temp_file); /* close the file */ - unlink(info->temp_name); /* delete the file */ -/* If your system doesn't have unlink(), use remove() instead. - * remove() is the ANSI-standard name for this function, but if - * your system was ANSI you'd be using jmemansi.c, right? - */ - TRACEMSS(cinfo, 1, JTRC_TFILE_CLOSE, info->temp_name); -} - - -/* - * Initial opening of a backing-store object. - */ - -GLOBAL(void) -jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - select_file_name(info->temp_name); - if ((info->temp_file = fopen(info->temp_name, RW_BINARY)) == NULL) - ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name); - info->read_backing_store = read_backing_store; - info->write_backing_store = write_backing_store; - info->close_backing_store = close_backing_store; - TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name); -} - - -/* - * These routines take care of any system-dependent initialization and - * cleanup required. - */ - -GLOBAL(long) -jpeg_mem_init (j_common_ptr cinfo) -{ - next_file_num = 0; /* initialize temp file name generator */ - return DEFAULT_MAX_MEM; /* default for max_memory_to_use */ -} - -GLOBAL(void) -jpeg_mem_term (j_common_ptr cinfo) -{ - /* no work */ -} diff --git a/Dependencies/libjpeg/jmemnobs.c b/Dependencies/libjpeg/jmemnobs.c deleted file mode 100644 index eb8c337..0000000 --- a/Dependencies/libjpeg/jmemnobs.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * jmemnobs.c - * - * Copyright (C) 1992-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file provides a really simple implementation of the system- - * dependent portion of the JPEG memory manager. This implementation - * assumes that no backing-store files are needed: all required space - * can be obtained from malloc(). - * This is very portable in the sense that it'll compile on almost anything, - * but you'd better have lots of main memory (or virtual memory) if you want - * to process big images. - * Note that the max_memory_to_use option is ignored by this implementation. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" -#include "jmemsys.h" /* import the system-dependent declarations */ - -#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ -extern void * malloc JPP((size_t size)); -extern void free JPP((void *ptr)); -#endif - - -/* - * Memory allocation and freeing are controlled by the regular library - * routines malloc() and free(). - */ - -GLOBAL(void *) -jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * "Large" objects are treated the same as "small" ones. - * NB: although we include FAR keywords in the routine declarations, - * this file won't actually work in 80x86 small/medium model; at least, - * you probably won't be able to process useful-size images in only 64KB. - */ - -GLOBAL(void FAR *) -jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) -{ - return (void FAR *) malloc(sizeofobject); -} - -GLOBAL(void) -jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) -{ - free(object); -} - - -/* - * This routine computes the total memory space available for allocation. - * Here we always say, "we got all you want bud!" - */ - -GLOBAL(long) -jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, - long max_bytes_needed, long already_allocated) -{ - return max_bytes_needed; -} - - -/* - * Backing store (temporary file) management. - * Since jpeg_mem_available always promised the moon, - * this should never be called and we can just error out. - */ - -GLOBAL(void) -jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, - long total_bytes_needed) -{ - ERREXIT(cinfo, JERR_NO_BACKING_STORE); -} - - -/* - * These routines take care of any system-dependent initialization and - * cleanup required. Here, there isn't any. - */ - -GLOBAL(long) -jpeg_mem_init (j_common_ptr cinfo) -{ - return 0; /* just set max_memory_to_use to 0 */ -} - -GLOBAL(void) -jpeg_mem_term (j_common_ptr cinfo) -{ - /* no work */ -} diff --git a/Dependencies/libjpeg/jmemsys.h b/Dependencies/libjpeg/jmemsys.h deleted file mode 100644 index 6c3c6d3..0000000 --- a/Dependencies/libjpeg/jmemsys.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * jmemsys.h - * - * Copyright (C) 1992-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This include file defines the interface between the system-independent - * and system-dependent portions of the JPEG memory manager. No other - * modules need include it. (The system-independent portion is jmemmgr.c; - * there are several different versions of the system-dependent portion.) - * - * This file works as-is for the system-dependent memory managers supplied - * in the IJG distribution. You may need to modify it if you write a - * custom memory manager. If system-dependent changes are needed in - * this file, the best method is to #ifdef them based on a configuration - * symbol supplied in jconfig.h, as we have done with USE_MSDOS_MEMMGR - * and USE_MAC_MEMMGR. - */ - - -/* Short forms of external names for systems with brain-damaged linkers. */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jpeg_get_small jGetSmall -#define jpeg_free_small jFreeSmall -#define jpeg_get_large jGetLarge -#define jpeg_free_large jFreeLarge -#define jpeg_mem_available jMemAvail -#define jpeg_open_backing_store jOpenBackStore -#define jpeg_mem_init jMemInit -#define jpeg_mem_term jMemTerm -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - - -/* - * These two functions are used to allocate and release small chunks of - * memory. (Typically the total amount requested through jpeg_get_small is - * no more than 20K or so; this will be requested in chunks of a few K each.) - * Behavior should be the same as for the standard library functions malloc - * and free; in particular, jpeg_get_small must return NULL on failure. - * On most systems, these ARE malloc and free. jpeg_free_small is passed the - * size of the object being freed, just in case it's needed. - * On an 80x86 machine using small-data memory model, these manage near heap. - */ - -EXTERN(void *) jpeg_get_small JPP((j_common_ptr cinfo, size_t sizeofobject)); -EXTERN(void) jpeg_free_small JPP((j_common_ptr cinfo, void * object, - size_t sizeofobject)); - -/* - * These two functions are used to allocate and release large chunks of - * memory (up to the total free space designated by jpeg_mem_available). - * The interface is the same as above, except that on an 80x86 machine, - * far pointers are used. On most other machines these are identical to - * the jpeg_get/free_small routines; but we keep them separate anyway, - * in case a different allocation strategy is desirable for large chunks. - */ - -EXTERN(void FAR *) jpeg_get_large JPP((j_common_ptr cinfo, - size_t sizeofobject)); -EXTERN(void) jpeg_free_large JPP((j_common_ptr cinfo, void FAR * object, - size_t sizeofobject)); - -/* - * The macro MAX_ALLOC_CHUNK designates the maximum number of bytes that may - * be requested in a single call to jpeg_get_large (and jpeg_get_small for that - * matter, but that case should never come into play). This macro is needed - * to model the 64Kb-segment-size limit of far addressing on 80x86 machines. - * On those machines, we expect that jconfig.h will provide a proper value. - * On machines with 32-bit flat address spaces, any large constant may be used. - * - * NB: jmemmgr.c expects that MAX_ALLOC_CHUNK will be representable as type - * size_t and will be a multiple of sizeof(align_type). - */ - -#ifndef MAX_ALLOC_CHUNK /* may be overridden in jconfig.h */ -#define MAX_ALLOC_CHUNK 1000000000L -#endif - -/* - * This routine computes the total space still available for allocation by - * jpeg_get_large. If more space than this is needed, backing store will be - * used. NOTE: any memory already allocated must not be counted. - * - * There is a minimum space requirement, corresponding to the minimum - * feasible buffer sizes; jmemmgr.c will request that much space even if - * jpeg_mem_available returns zero. The maximum space needed, enough to hold - * all working storage in memory, is also passed in case it is useful. - * Finally, the total space already allocated is passed. If no better - * method is available, cinfo->mem->max_memory_to_use - already_allocated - * is often a suitable calculation. - * - * It is OK for jpeg_mem_available to underestimate the space available - * (that'll just lead to more backing-store access than is really necessary). - * However, an overestimate will lead to failure. Hence it's wise to subtract - * a slop factor from the true available space. 5% should be enough. - * - * On machines with lots of virtual memory, any large constant may be returned. - * Conversely, zero may be returned to always use the minimum amount of memory. - */ - -EXTERN(long) jpeg_mem_available JPP((j_common_ptr cinfo, - long min_bytes_needed, - long max_bytes_needed, - long already_allocated)); - - -/* - * This structure holds whatever state is needed to access a single - * backing-store object. The read/write/close method pointers are called - * by jmemmgr.c to manipulate the backing-store object; all other fields - * are private to the system-dependent backing store routines. - */ - -#define TEMP_NAME_LENGTH 64 /* max length of a temporary file's name */ - - -#ifdef USE_MSDOS_MEMMGR /* DOS-specific junk */ - -typedef unsigned short XMSH; /* type of extended-memory handles */ -typedef unsigned short EMSH; /* type of expanded-memory handles */ - -typedef union { - short file_handle; /* DOS file handle if it's a temp file */ - XMSH xms_handle; /* handle if it's a chunk of XMS */ - EMSH ems_handle; /* handle if it's a chunk of EMS */ -} handle_union; - -#endif /* USE_MSDOS_MEMMGR */ - -#ifdef USE_MAC_MEMMGR /* Mac-specific junk */ -#include -#endif /* USE_MAC_MEMMGR */ - - -typedef struct backing_store_struct * backing_store_ptr; - -typedef struct backing_store_struct { - /* Methods for reading/writing/closing this backing-store object */ - JMETHOD(void, read_backing_store, (j_common_ptr cinfo, - backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count)); - JMETHOD(void, write_backing_store, (j_common_ptr cinfo, - backing_store_ptr info, - void FAR * buffer_address, - long file_offset, long byte_count)); - JMETHOD(void, close_backing_store, (j_common_ptr cinfo, - backing_store_ptr info)); - - /* Private fields for system-dependent backing-store management */ -#ifdef USE_MSDOS_MEMMGR - /* For the MS-DOS manager (jmemdos.c), we need: */ - handle_union handle; /* reference to backing-store storage object */ - char temp_name[TEMP_NAME_LENGTH]; /* name if it's a file */ -#else -#ifdef USE_MAC_MEMMGR - /* For the Mac manager (jmemmac.c), we need: */ - short temp_file; /* file reference number to temp file */ - FSSpec tempSpec; /* the FSSpec for the temp file */ - char temp_name[TEMP_NAME_LENGTH]; /* name if it's a file */ -#else - /* For a typical implementation with temp files, we need: */ - FILE * temp_file; /* stdio reference to temp file */ - char temp_name[TEMP_NAME_LENGTH]; /* name of temp file */ -#endif -#endif -} backing_store_info; - - -/* - * Initial opening of a backing-store object. This must fill in the - * read/write/close pointers in the object. The read/write routines - * may take an error exit if the specified maximum file size is exceeded. - * (If jpeg_mem_available always returns a large value, this routine can - * just take an error exit.) - */ - -EXTERN(void) jpeg_open_backing_store JPP((j_common_ptr cinfo, - backing_store_ptr info, - long total_bytes_needed)); - - -/* - * These routines take care of any system-dependent initialization and - * cleanup required. jpeg_mem_init will be called before anything is - * allocated (and, therefore, nothing in cinfo is of use except the error - * manager pointer). It should return a suitable default value for - * max_memory_to_use; this may subsequently be overridden by the surrounding - * application. (Note that max_memory_to_use is only important if - * jpeg_mem_available chooses to consult it ... no one else will.) - * jpeg_mem_term may assume that all requested memory has been freed and that - * all opened backing-store objects have been closed. - */ - -EXTERN(long) jpeg_mem_init JPP((j_common_ptr cinfo)); -EXTERN(void) jpeg_mem_term JPP((j_common_ptr cinfo)); diff --git a/Dependencies/libjpeg/jmorecfg.h b/Dependencies/libjpeg/jmorecfg.h deleted file mode 100644 index 928d052..0000000 --- a/Dependencies/libjpeg/jmorecfg.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * jmorecfg.h - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains additional configuration options that customize the - * JPEG software for special applications or support machine-dependent - * optimizations. Most users will not need to touch this file. - */ - - -/* - * Define BITS_IN_JSAMPLE as either - * 8 for 8-bit sample values (the usual setting) - * 12 for 12-bit sample values - * Only 8 and 12 are legal data precisions for lossy JPEG according to the - * JPEG standard, and the IJG code does not support anything else! - * We do not support run-time selection of data precision, sorry. - */ - -#define BITS_IN_JSAMPLE 8 /* use 8 or 12 */ - - -/* - * Maximum number of components (color channels) allowed in JPEG image. - * To meet the letter of the JPEG spec, set this to 255. However, darn - * few applications need more than 4 channels (maybe 5 for CMYK + alpha - * mask). We recommend 10 as a reasonable compromise; use 4 if you are - * really short on memory. (Each allowed component costs a hundred or so - * bytes of storage, whether actually used in an image or not.) - */ - -#define MAX_COMPONENTS 10 /* maximum number of image components */ - - -/* - * Basic data types. - * You may need to change these if you have a machine with unusual data - * type sizes; for example, "char" not 8 bits, "short" not 16 bits, - * or "long" not 32 bits. We don't care whether "int" is 16 or 32 bits, - * but it had better be at least 16. - */ - -/* Representation of a single sample (pixel element value). - * We frequently allocate large arrays of these, so it's important to keep - * them small. But if you have memory to burn and access to char or short - * arrays is very slow on your hardware, you might want to change these. - */ - -#if BITS_IN_JSAMPLE == 8 -/* JSAMPLE should be the smallest type that will hold the values 0..255. - * You can use a signed char by having GETJSAMPLE mask it with 0xFF. - */ - -#ifdef HAVE_UNSIGNED_CHAR - -typedef unsigned char JSAMPLE; -#define GETJSAMPLE(value) ((int) (value)) - -#else /* not HAVE_UNSIGNED_CHAR */ - -typedef char JSAMPLE; -#ifdef CHAR_IS_UNSIGNED -#define GETJSAMPLE(value) ((int) (value)) -#else -#define GETJSAMPLE(value) ((int) (value) & 0xFF) -#endif /* CHAR_IS_UNSIGNED */ - -#endif /* HAVE_UNSIGNED_CHAR */ - -#define MAXJSAMPLE 255 -#define CENTERJSAMPLE 128 - -#endif /* BITS_IN_JSAMPLE == 8 */ - - -#if BITS_IN_JSAMPLE == 12 -/* JSAMPLE should be the smallest type that will hold the values 0..4095. - * On nearly all machines "short" will do nicely. - */ - -typedef short JSAMPLE; -#define GETJSAMPLE(value) ((int) (value)) - -#define MAXJSAMPLE 4095 -#define CENTERJSAMPLE 2048 - -#endif /* BITS_IN_JSAMPLE == 12 */ - - -/* Representation of a DCT frequency coefficient. - * This should be a signed value of at least 16 bits; "short" is usually OK. - * Again, we allocate large arrays of these, but you can change to int - * if you have memory to burn and "short" is really slow. - */ - -typedef short JCOEF; - - -/* Compressed datastreams are represented as arrays of JOCTET. - * These must be EXACTLY 8 bits wide, at least once they are written to - * external storage. Note that when using the stdio data source/destination - * managers, this is also the data type passed to fread/fwrite. - */ - -#ifdef HAVE_UNSIGNED_CHAR - -typedef unsigned char JOCTET; -#define GETJOCTET(value) (value) - -#else /* not HAVE_UNSIGNED_CHAR */ - -typedef char JOCTET; -#ifdef CHAR_IS_UNSIGNED -#define GETJOCTET(value) (value) -#else -#define GETJOCTET(value) ((value) & 0xFF) -#endif /* CHAR_IS_UNSIGNED */ - -#endif /* HAVE_UNSIGNED_CHAR */ - - -/* These typedefs are used for various table entries and so forth. - * They must be at least as wide as specified; but making them too big - * won't cost a huge amount of memory, so we don't provide special - * extraction code like we did for JSAMPLE. (In other words, these - * typedefs live at a different point on the speed/space tradeoff curve.) - */ - -/* UINT8 must hold at least the values 0..255. */ - -#ifdef HAVE_UNSIGNED_CHAR -typedef unsigned char UINT8; -#else /* not HAVE_UNSIGNED_CHAR */ -#ifdef CHAR_IS_UNSIGNED -typedef char UINT8; -#else /* not CHAR_IS_UNSIGNED */ -typedef short UINT8; -#endif /* CHAR_IS_UNSIGNED */ -#endif /* HAVE_UNSIGNED_CHAR */ - -/* UINT16 must hold at least the values 0..65535. */ - -#ifdef HAVE_UNSIGNED_SHORT -typedef unsigned short UINT16; -#else /* not HAVE_UNSIGNED_SHORT */ -typedef unsigned int UINT16; -#endif /* HAVE_UNSIGNED_SHORT */ - -/* INT16 must hold at least the values -32768..32767. */ - -#ifndef XMD_H /* X11/xmd.h correctly defines INT16 */ -typedef short INT16; -#endif - -/* INT32 must hold at least signed 32-bit values. */ - -#ifndef XMD_H /* X11/xmd.h correctly defines INT32 */ -#ifndef _BASETSD_H_ /* Microsoft defines it in basetsd.h */ -#ifndef _BASETSD_H /* MinGW is slightly different */ -#ifndef QGLOBAL_H /* Qt defines it in qglobal.h */ -typedef long INT32; -#endif -#endif -#endif -#endif - -/* Datatype used for image dimensions. The JPEG standard only supports - * images up to 64K*64K due to 16-bit fields in SOF markers. Therefore - * "unsigned int" is sufficient on all machines. However, if you need to - * handle larger images and you don't mind deviating from the spec, you - * can change this datatype. - */ - -typedef unsigned int JDIMENSION; - -#define JPEG_MAX_DIMENSION 65500L /* a tad under 64K to prevent overflows */ - - -/* These macros are used in all function definitions and extern declarations. - * You could modify them if you need to change function linkage conventions; - * in particular, you'll need to do that to make the library a Windows DLL. - * Another application is to make all functions global for use with debuggers - * or code profilers that require it. - */ - -/* a function called through method pointers: */ -#define METHODDEF(type) static type -/* a function used only in its module: */ -#define LOCAL(type) static type -/* a function referenced thru EXTERNs: */ -#define GLOBAL(type) type -/* a reference to a GLOBAL function: */ -#define EXTERN(type) extern type - - -/* This macro is used to declare a "method", that is, a function pointer. - * We want to supply prototype parameters if the compiler can cope. - * Note that the arglist parameter must be parenthesized! - * Again, you can customize this if you need special linkage keywords. - */ - -#ifdef HAVE_PROTOTYPES -#define JMETHOD(type,methodname,arglist) type (*methodname) arglist -#else -#define JMETHOD(type,methodname,arglist) type (*methodname) () -#endif - - -/* Here is the pseudo-keyword for declaring pointers that must be "far" - * on 80x86 machines. Most of the specialized coding for 80x86 is handled - * by just saying "FAR *" where such a pointer is needed. In a few places - * explicit coding is needed; see uses of the NEED_FAR_POINTERS symbol. - */ - -#ifndef FAR -#ifdef NEED_FAR_POINTERS -#define FAR far -#else -#define FAR -#endif -#endif - - -/* - * On a few systems, type boolean and/or its values FALSE, TRUE may appear - * in standard header files. Or you may have conflicts with application- - * specific header files that you want to include together with these files. - * Defining HAVE_BOOLEAN before including jpeglib.h should make it work. - */ - -#ifndef HAVE_BOOLEAN -typedef int boolean; -#endif -#ifndef FALSE /* in case these macros already exist */ -#define FALSE 0 /* values of boolean */ -#endif -#ifndef TRUE -#define TRUE 1 -#endif - - -/* - * The remaining options affect code selection within the JPEG library, - * but they don't need to be visible to most applications using the library. - * To minimize application namespace pollution, the symbols won't be - * defined unless JPEG_INTERNALS or JPEG_INTERNAL_OPTIONS has been defined. - */ - -#ifdef JPEG_INTERNALS -#define JPEG_INTERNAL_OPTIONS -#endif - -#ifdef JPEG_INTERNAL_OPTIONS - - -/* - * These defines indicate whether to include various optional functions. - * Undefining some of these symbols will produce a smaller but less capable - * library. Note that you can leave certain source files out of the - * compilation/linking process if you've #undef'd the corresponding symbols. - * (You may HAVE to do that if your compiler doesn't like null source files.) - */ - -/* Capability options common to encoder and decoder: */ - -#define DCT_ISLOW_SUPPORTED /* slow but accurate integer algorithm */ -#define DCT_IFAST_SUPPORTED /* faster, less accurate integer method */ -#define DCT_FLOAT_SUPPORTED /* floating-point: accurate, fast on fast HW */ - -/* Encoder capability options: */ - -#define C_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */ -#define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */ -#define C_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/ -#define DCT_SCALING_SUPPORTED /* Input rescaling via DCT? (Requires DCT_ISLOW)*/ -#define ENTROPY_OPT_SUPPORTED /* Optimization of entropy coding parms? */ -/* Note: if you selected 12-bit data precision, it is dangerous to turn off - * ENTROPY_OPT_SUPPORTED. The standard Huffman tables are only good for 8-bit - * precision, so jchuff.c normally uses entropy optimization to compute - * usable tables for higher precision. If you don't want to do optimization, - * you'll have to supply different default Huffman tables. - * The exact same statements apply for progressive JPEG: the default tables - * don't work for progressive mode. (This may get fixed, however.) - */ -#define INPUT_SMOOTHING_SUPPORTED /* Input image smoothing option? */ - -/* Decoder capability options: */ - -#define D_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */ -#define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */ -#define D_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/ -#define IDCT_SCALING_SUPPORTED /* Output rescaling via IDCT? */ -#define SAVE_MARKERS_SUPPORTED /* jpeg_save_markers() needed? */ -#define BLOCK_SMOOTHING_SUPPORTED /* Block smoothing? (Progressive only) */ -#undef UPSAMPLE_SCALING_SUPPORTED /* Output rescaling at upsample stage? */ -#define UPSAMPLE_MERGING_SUPPORTED /* Fast path for sloppy upsampling? */ -#define QUANT_1PASS_SUPPORTED /* 1-pass color quantization? */ -#define QUANT_2PASS_SUPPORTED /* 2-pass color quantization? */ - -/* more capability options later, no doubt */ - - -/* - * Ordering of RGB data in scanlines passed to or from the application. - * If your application wants to deal with data in the order B,G,R, just - * change these macros. You can also deal with formats such as R,G,B,X - * (one extra byte per pixel) by changing RGB_PIXELSIZE. Note that changing - * the offsets will also change the order in which colormap data is organized. - * RESTRICTIONS: - * 1. The sample applications cjpeg,djpeg do NOT support modified RGB formats. - * 2. These macros only affect RGB<=>YCbCr color conversion, so they are not - * useful if you are using JPEG color spaces other than YCbCr or grayscale. - * 3. The color quantizer modules will not behave desirably if RGB_PIXELSIZE - * is not 3 (they don't understand about dummy color components!). So you - * can't use color quantization if you change that value. - */ - -#define RGB_RED 0 /* Offset of Red in an RGB scanline element */ -#define RGB_GREEN 1 /* Offset of Green */ -#define RGB_BLUE 2 /* Offset of Blue */ -#define RGB_PIXELSIZE 3 /* JSAMPLEs per RGB scanline element */ - - -/* Definitions for speed-related optimizations. */ - - -/* If your compiler supports inline functions, define INLINE - * as the inline keyword; otherwise define it as empty. - */ - -#ifndef INLINE -#ifdef __GNUC__ /* for instance, GNU C knows about inline */ -#define INLINE __inline__ -#endif -#ifndef INLINE -#define INLINE /* default is to define it as empty */ -#endif -#endif - - -/* On some machines (notably 68000 series) "int" is 32 bits, but multiplying - * two 16-bit shorts is faster than multiplying two ints. Define MULTIPLIER - * as short on such a machine. MULTIPLIER must be at least 16 bits wide. - */ - -#ifndef MULTIPLIER -#define MULTIPLIER int /* type for fastest integer multiply */ -#endif - - -/* FAST_FLOAT should be either float or double, whichever is done faster - * by your compiler. (Note that this type is only used in the floating point - * DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.) - * Typically, float is faster in ANSI C compilers, while double is faster in - * pre-ANSI compilers (because they insist on converting to double anyway). - * The code below therefore chooses float if we have ANSI-style prototypes. - */ - -#ifndef FAST_FLOAT -#ifdef HAVE_PROTOTYPES -#define FAST_FLOAT float -#else -#define FAST_FLOAT double -#endif -#endif - -#endif /* JPEG_INTERNAL_OPTIONS */ diff --git a/Dependencies/libjpeg/jpegint.h b/Dependencies/libjpeg/jpegint.h deleted file mode 100644 index 0c27a4e..0000000 --- a/Dependencies/libjpeg/jpegint.h +++ /dev/null @@ -1,407 +0,0 @@ -/* - * jpegint.h - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 1997-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file provides common declarations for the various JPEG modules. - * These declarations are considered internal to the JPEG library; most - * applications using the library shouldn't need to include this file. - */ - - -/* Declarations for both compression & decompression */ - -typedef enum { /* Operating modes for buffer controllers */ - JBUF_PASS_THRU, /* Plain stripwise operation */ - /* Remaining modes require a full-image buffer to have been created */ - JBUF_SAVE_SOURCE, /* Run source subobject only, save output */ - JBUF_CRANK_DEST, /* Run dest subobject only, using saved data */ - JBUF_SAVE_AND_PASS /* Run both subobjects, save output */ -} J_BUF_MODE; - -/* Values of global_state field (jdapi.c has some dependencies on ordering!) */ -#define CSTATE_START 100 /* after create_compress */ -#define CSTATE_SCANNING 101 /* start_compress done, write_scanlines OK */ -#define CSTATE_RAW_OK 102 /* start_compress done, write_raw_data OK */ -#define CSTATE_WRCOEFS 103 /* jpeg_write_coefficients done */ -#define DSTATE_START 200 /* after create_decompress */ -#define DSTATE_INHEADER 201 /* reading header markers, no SOS yet */ -#define DSTATE_READY 202 /* found SOS, ready for start_decompress */ -#define DSTATE_PRELOAD 203 /* reading multiscan file in start_decompress*/ -#define DSTATE_PRESCAN 204 /* performing dummy pass for 2-pass quant */ -#define DSTATE_SCANNING 205 /* start_decompress done, read_scanlines OK */ -#define DSTATE_RAW_OK 206 /* start_decompress done, read_raw_data OK */ -#define DSTATE_BUFIMAGE 207 /* expecting jpeg_start_output */ -#define DSTATE_BUFPOST 208 /* looking for SOS/EOI in jpeg_finish_output */ -#define DSTATE_RDCOEFS 209 /* reading file in jpeg_read_coefficients */ -#define DSTATE_STOPPING 210 /* looking for EOI in jpeg_finish_decompress */ - - -/* Declarations for compression modules */ - -/* Master control module */ -struct jpeg_comp_master { - JMETHOD(void, prepare_for_pass, (j_compress_ptr cinfo)); - JMETHOD(void, pass_startup, (j_compress_ptr cinfo)); - JMETHOD(void, finish_pass, (j_compress_ptr cinfo)); - - /* State variables made visible to other modules */ - boolean call_pass_startup; /* True if pass_startup must be called */ - boolean is_last_pass; /* True during last pass */ -}; - -/* Main buffer control (downsampled-data buffer) */ -struct jpeg_c_main_controller { - JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(void, process_data, (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail)); -}; - -/* Compression preprocessing (downsampling input buffer control) */ -struct jpeg_c_prep_controller { - JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(void, pre_process_data, (j_compress_ptr cinfo, - JSAMPARRAY input_buf, - JDIMENSION *in_row_ctr, - JDIMENSION in_rows_avail, - JSAMPIMAGE output_buf, - JDIMENSION *out_row_group_ctr, - JDIMENSION out_row_groups_avail)); -}; - -/* Coefficient buffer control */ -struct jpeg_c_coef_controller { - JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(boolean, compress_data, (j_compress_ptr cinfo, - JSAMPIMAGE input_buf)); -}; - -/* Colorspace conversion */ -struct jpeg_color_converter { - JMETHOD(void, start_pass, (j_compress_ptr cinfo)); - JMETHOD(void, color_convert, (j_compress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPIMAGE output_buf, - JDIMENSION output_row, int num_rows)); -}; - -/* Downsampling */ -struct jpeg_downsampler { - JMETHOD(void, start_pass, (j_compress_ptr cinfo)); - JMETHOD(void, downsample, (j_compress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION in_row_index, - JSAMPIMAGE output_buf, - JDIMENSION out_row_group_index)); - - boolean need_context_rows; /* TRUE if need rows above & below */ -}; - -/* Forward DCT (also controls coefficient quantization) */ -typedef JMETHOD(void, forward_DCT_ptr, - (j_compress_ptr cinfo, jpeg_component_info * compptr, - JSAMPARRAY sample_data, JBLOCKROW coef_blocks, - JDIMENSION start_row, JDIMENSION start_col, - JDIMENSION num_blocks)); - -struct jpeg_forward_dct { - JMETHOD(void, start_pass, (j_compress_ptr cinfo)); - /* It is useful to allow each component to have a separate FDCT method. */ - forward_DCT_ptr forward_DCT[MAX_COMPONENTS]; -}; - -/* Entropy encoding */ -struct jpeg_entropy_encoder { - JMETHOD(void, start_pass, (j_compress_ptr cinfo, boolean gather_statistics)); - JMETHOD(boolean, encode_mcu, (j_compress_ptr cinfo, JBLOCKROW *MCU_data)); - JMETHOD(void, finish_pass, (j_compress_ptr cinfo)); -}; - -/* Marker writing */ -struct jpeg_marker_writer { - JMETHOD(void, write_file_header, (j_compress_ptr cinfo)); - JMETHOD(void, write_frame_header, (j_compress_ptr cinfo)); - JMETHOD(void, write_scan_header, (j_compress_ptr cinfo)); - JMETHOD(void, write_file_trailer, (j_compress_ptr cinfo)); - JMETHOD(void, write_tables_only, (j_compress_ptr cinfo)); - /* These routines are exported to allow insertion of extra markers */ - /* Probably only COM and APPn markers should be written this way */ - JMETHOD(void, write_marker_header, (j_compress_ptr cinfo, int marker, - unsigned int datalen)); - JMETHOD(void, write_marker_byte, (j_compress_ptr cinfo, int val)); -}; - - -/* Declarations for decompression modules */ - -/* Master control module */ -struct jpeg_decomp_master { - JMETHOD(void, prepare_for_output_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, finish_output_pass, (j_decompress_ptr cinfo)); - - /* State variables made visible to other modules */ - boolean is_dummy_pass; /* True during 1st pass for 2-pass quant */ -}; - -/* Input control module */ -struct jpeg_input_controller { - JMETHOD(int, consume_input, (j_decompress_ptr cinfo)); - JMETHOD(void, reset_input_controller, (j_decompress_ptr cinfo)); - JMETHOD(void, start_input_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, finish_input_pass, (j_decompress_ptr cinfo)); - - /* State variables made visible to other modules */ - boolean has_multiple_scans; /* True if file has multiple scans */ - boolean eoi_reached; /* True when EOI has been consumed */ -}; - -/* Main buffer control (downsampled-data buffer) */ -struct jpeg_d_main_controller { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(void, process_data, (j_decompress_ptr cinfo, - JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -}; - -/* Coefficient buffer control */ -struct jpeg_d_coef_controller { - JMETHOD(void, start_input_pass, (j_decompress_ptr cinfo)); - JMETHOD(int, consume_data, (j_decompress_ptr cinfo)); - JMETHOD(void, start_output_pass, (j_decompress_ptr cinfo)); - JMETHOD(int, decompress_data, (j_decompress_ptr cinfo, - JSAMPIMAGE output_buf)); - /* Pointer to array of coefficient virtual arrays, or NULL if none */ - jvirt_barray_ptr *coef_arrays; -}; - -/* Decompression postprocessing (color quantization buffer control) */ -struct jpeg_d_post_controller { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo, J_BUF_MODE pass_mode)); - JMETHOD(void, post_process_data, (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, - JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); -}; - -/* Marker reading & parsing */ -struct jpeg_marker_reader { - JMETHOD(void, reset_marker_reader, (j_decompress_ptr cinfo)); - /* Read markers until SOS or EOI. - * Returns same codes as are defined for jpeg_consume_input: - * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. - */ - JMETHOD(int, read_markers, (j_decompress_ptr cinfo)); - /* Read a restart marker --- exported for use by entropy decoder only */ - jpeg_marker_parser_method read_restart_marker; - - /* State of marker reader --- nominally internal, but applications - * supplying COM or APPn handlers might like to know the state. - */ - boolean saw_SOI; /* found SOI? */ - boolean saw_SOF; /* found SOF? */ - int next_restart_num; /* next restart number expected (0-7) */ - unsigned int discarded_bytes; /* # of bytes skipped looking for a marker */ -}; - -/* Entropy decoding */ -struct jpeg_entropy_decoder { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); - JMETHOD(boolean, decode_mcu, (j_decompress_ptr cinfo, - JBLOCKROW *MCU_data)); -}; - -/* Inverse DCT (also performs dequantization) */ -typedef JMETHOD(void, inverse_DCT_method_ptr, - (j_decompress_ptr cinfo, jpeg_component_info * compptr, - JCOEFPTR coef_block, - JSAMPARRAY output_buf, JDIMENSION output_col)); - -struct jpeg_inverse_dct { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); - /* It is useful to allow each component to have a separate IDCT method. */ - inverse_DCT_method_ptr inverse_DCT[MAX_COMPONENTS]; -}; - -/* Upsampling (note that upsampler must also call color converter) */ -struct jpeg_upsampler { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, upsample, (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, - JDIMENSION *in_row_group_ctr, - JDIMENSION in_row_groups_avail, - JSAMPARRAY output_buf, - JDIMENSION *out_row_ctr, - JDIMENSION out_rows_avail)); - - boolean need_context_rows; /* TRUE if need rows above & below */ -}; - -/* Colorspace conversion */ -struct jpeg_color_deconverter { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, color_convert, (j_decompress_ptr cinfo, - JSAMPIMAGE input_buf, JDIMENSION input_row, - JSAMPARRAY output_buf, int num_rows)); -}; - -/* Color quantization or color precision reduction */ -struct jpeg_color_quantizer { - JMETHOD(void, start_pass, (j_decompress_ptr cinfo, boolean is_pre_scan)); - JMETHOD(void, color_quantize, (j_decompress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPARRAY output_buf, - int num_rows)); - JMETHOD(void, finish_pass, (j_decompress_ptr cinfo)); - JMETHOD(void, new_color_map, (j_decompress_ptr cinfo)); -}; - - -/* Miscellaneous useful macros */ - -#undef MAX -#define MAX(a,b) ((a) > (b) ? (a) : (b)) -#undef MIN -#define MIN(a,b) ((a) < (b) ? (a) : (b)) - - -/* We assume that right shift corresponds to signed division by 2 with - * rounding towards minus infinity. This is correct for typical "arithmetic - * shift" instructions that shift in copies of the sign bit. But some - * C compilers implement >> with an unsigned shift. For these machines you - * must define RIGHT_SHIFT_IS_UNSIGNED. - * RIGHT_SHIFT provides a proper signed right shift of an INT32 quantity. - * It is only applied with constant shift counts. SHIFT_TEMPS must be - * included in the variables of any routine using RIGHT_SHIFT. - */ - -#ifdef RIGHT_SHIFT_IS_UNSIGNED -#define SHIFT_TEMPS INT32 shift_temp; -#define RIGHT_SHIFT(x,shft) \ - ((shift_temp = (x)) < 0 ? \ - (shift_temp >> (shft)) | ((~((INT32) 0)) << (32-(shft))) : \ - (shift_temp >> (shft))) -#else -#define SHIFT_TEMPS -#define RIGHT_SHIFT(x,shft) ((x) >> (shft)) -#endif - - -/* Short forms of external names for systems with brain-damaged linkers. */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jinit_compress_master jICompress -#define jinit_c_master_control jICMaster -#define jinit_c_main_controller jICMainC -#define jinit_c_prep_controller jICPrepC -#define jinit_c_coef_controller jICCoefC -#define jinit_color_converter jICColor -#define jinit_downsampler jIDownsampler -#define jinit_forward_dct jIFDCT -#define jinit_huff_encoder jIHEncoder -#define jinit_arith_encoder jIAEncoder -#define jinit_marker_writer jIMWriter -#define jinit_master_decompress jIDMaster -#define jinit_d_main_controller jIDMainC -#define jinit_d_coef_controller jIDCoefC -#define jinit_d_post_controller jIDPostC -#define jinit_input_controller jIInCtlr -#define jinit_marker_reader jIMReader -#define jinit_huff_decoder jIHDecoder -#define jinit_arith_decoder jIADecoder -#define jinit_inverse_dct jIIDCT -#define jinit_upsampler jIUpsampler -#define jinit_color_deconverter jIDColor -#define jinit_1pass_quantizer jI1Quant -#define jinit_2pass_quantizer jI2Quant -#define jinit_merged_upsampler jIMUpsampler -#define jinit_memory_mgr jIMemMgr -#define jdiv_round_up jDivRound -#define jround_up jRound -#define jcopy_sample_rows jCopySamples -#define jcopy_block_row jCopyBlocks -#define jzero_far jZeroFar -#define jpeg_zigzag_order jZIGTable -#define jpeg_natural_order jZAGTable -#define jpeg_natural_order7 jZAGTable7 -#define jpeg_natural_order6 jZAGTable6 -#define jpeg_natural_order5 jZAGTable5 -#define jpeg_natural_order4 jZAGTable4 -#define jpeg_natural_order3 jZAGTable3 -#define jpeg_natural_order2 jZAGTable2 -#define jpeg_aritab jAriTab -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - - -/* Compression module initialization routines */ -EXTERN(void) jinit_compress_master JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_c_master_control JPP((j_compress_ptr cinfo, - boolean transcode_only)); -EXTERN(void) jinit_c_main_controller JPP((j_compress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_c_prep_controller JPP((j_compress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_c_coef_controller JPP((j_compress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_color_converter JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_downsampler JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_forward_dct JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_huff_encoder JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_arith_encoder JPP((j_compress_ptr cinfo)); -EXTERN(void) jinit_marker_writer JPP((j_compress_ptr cinfo)); -/* Decompression module initialization routines */ -EXTERN(void) jinit_master_decompress JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_d_main_controller JPP((j_decompress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_d_coef_controller JPP((j_decompress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_d_post_controller JPP((j_decompress_ptr cinfo, - boolean need_full_buffer)); -EXTERN(void) jinit_input_controller JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_marker_reader JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_huff_decoder JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_arith_decoder JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_inverse_dct JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_upsampler JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_color_deconverter JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_1pass_quantizer JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_2pass_quantizer JPP((j_decompress_ptr cinfo)); -EXTERN(void) jinit_merged_upsampler JPP((j_decompress_ptr cinfo)); -/* Memory manager initialization */ -EXTERN(void) jinit_memory_mgr JPP((j_common_ptr cinfo)); - -/* Utility routines in jutils.c */ -EXTERN(long) jdiv_round_up JPP((long a, long b)); -EXTERN(long) jround_up JPP((long a, long b)); -EXTERN(void) jcopy_sample_rows JPP((JSAMPARRAY input_array, int source_row, - JSAMPARRAY output_array, int dest_row, - int num_rows, JDIMENSION num_cols)); -EXTERN(void) jcopy_block_row JPP((JBLOCKROW input_row, JBLOCKROW output_row, - JDIMENSION num_blocks)); -EXTERN(void) jzero_far JPP((void FAR * target, size_t bytestozero)); -/* Constant tables in jutils.c */ -#if 0 /* This table is not actually needed in v6a */ -extern const int jpeg_zigzag_order[]; /* natural coef order to zigzag order */ -#endif -extern const int jpeg_natural_order[]; /* zigzag coef order to natural order */ -extern const int jpeg_natural_order7[]; /* zz to natural order for 7x7 block */ -extern const int jpeg_natural_order6[]; /* zz to natural order for 6x6 block */ -extern const int jpeg_natural_order5[]; /* zz to natural order for 5x5 block */ -extern const int jpeg_natural_order4[]; /* zz to natural order for 4x4 block */ -extern const int jpeg_natural_order3[]; /* zz to natural order for 3x3 block */ -extern const int jpeg_natural_order2[]; /* zz to natural order for 2x2 block */ - -/* Arithmetic coding probability estimation tables in jaricom.c */ -extern const INT32 jpeg_aritab[]; - -/* Suppress undefined-structure complaints if necessary. */ - -#ifdef INCOMPLETE_TYPES_BROKEN -#ifndef AM_MEMORY_MANAGER /* only jmemmgr.c defines these */ -struct jvirt_sarray_control { long dummy; }; -struct jvirt_barray_control { long dummy; }; -#endif -#endif /* INCOMPLETE_TYPES_BROKEN */ diff --git a/Dependencies/libjpeg/jpeglib.h b/Dependencies/libjpeg/jpeglib.h deleted file mode 100644 index 5039d4b..0000000 --- a/Dependencies/libjpeg/jpeglib.h +++ /dev/null @@ -1,1158 +0,0 @@ -/* - * jpeglib.h - * - * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2002-2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file defines the application interface for the JPEG library. - * Most applications using the library need only include this file, - * and perhaps jerror.h if they want to know the exact error codes. - */ - -#ifndef JPEGLIB_H -#define JPEGLIB_H - -/* - * First we include the configuration files that record how this - * installation of the JPEG library is set up. jconfig.h can be - * generated automatically for many systems. jmorecfg.h contains - * manual configuration options that most people need not worry about. - */ - -#ifndef JCONFIG_INCLUDED /* in case jinclude.h already did */ -#include "jconfig.h" /* widely used configuration options */ -#endif -#include "jmorecfg.h" /* seldom changed options */ - - -#ifdef __cplusplus -#ifndef DONT_USE_EXTERN_C -extern "C" { -#endif -#endif - -/* Version ID for the JPEG library. - * Might be useful for tests like "#if JPEG_LIB_VERSION >= 80". - */ - -#define JPEG_LIB_VERSION 80 /* Version 8.0 */ - - -/* Various constants determining the sizes of things. - * All of these are specified by the JPEG standard, so don't change them - * if you want to be compatible. - */ - -#define DCTSIZE 8 /* The basic DCT block is 8x8 samples */ -#define DCTSIZE2 64 /* DCTSIZE squared; # of elements in a block */ -#define NUM_QUANT_TBLS 4 /* Quantization tables are numbered 0..3 */ -#define NUM_HUFF_TBLS 4 /* Huffman tables are numbered 0..3 */ -#define NUM_ARITH_TBLS 16 /* Arith-coding tables are numbered 0..15 */ -#define MAX_COMPS_IN_SCAN 4 /* JPEG limit on # of components in one scan */ -#define MAX_SAMP_FACTOR 4 /* JPEG limit on sampling factors */ -/* Unfortunately, some bozo at Adobe saw no reason to be bound by the standard; - * the PostScript DCT filter can emit files with many more than 10 blocks/MCU. - * If you happen to run across such a file, you can up D_MAX_BLOCKS_IN_MCU - * to handle it. We even let you do this from the jconfig.h file. However, - * we strongly discourage changing C_MAX_BLOCKS_IN_MCU; just because Adobe - * sometimes emits noncompliant files doesn't mean you should too. - */ -#define C_MAX_BLOCKS_IN_MCU 10 /* compressor's limit on blocks per MCU */ -#ifndef D_MAX_BLOCKS_IN_MCU -#define D_MAX_BLOCKS_IN_MCU 10 /* decompressor's limit on blocks per MCU */ -#endif - - -/* Data structures for images (arrays of samples and of DCT coefficients). - * On 80x86 machines, the image arrays are too big for near pointers, - * but the pointer arrays can fit in near memory. - */ - -typedef JSAMPLE FAR *JSAMPROW; /* ptr to one image row of pixel samples. */ -typedef JSAMPROW *JSAMPARRAY; /* ptr to some rows (a 2-D sample array) */ -typedef JSAMPARRAY *JSAMPIMAGE; /* a 3-D sample array: top index is color */ - -typedef JCOEF JBLOCK[DCTSIZE2]; /* one block of coefficients */ -typedef JBLOCK FAR *JBLOCKROW; /* pointer to one row of coefficient blocks */ -typedef JBLOCKROW *JBLOCKARRAY; /* a 2-D array of coefficient blocks */ -typedef JBLOCKARRAY *JBLOCKIMAGE; /* a 3-D array of coefficient blocks */ - -typedef JCOEF FAR *JCOEFPTR; /* useful in a couple of places */ - - -/* Types for JPEG compression parameters and working tables. */ - - -/* DCT coefficient quantization tables. */ - -typedef struct { - /* This array gives the coefficient quantizers in natural array order - * (not the zigzag order in which they are stored in a JPEG DQT marker). - * CAUTION: IJG versions prior to v6a kept this array in zigzag order. - */ - UINT16 quantval[DCTSIZE2]; /* quantization step for each coefficient */ - /* This field is used only during compression. It's initialized FALSE when - * the table is created, and set TRUE when it's been output to the file. - * You could suppress output of a table by setting this to TRUE. - * (See jpeg_suppress_tables for an example.) - */ - boolean sent_table; /* TRUE when table has been output */ -} JQUANT_TBL; - - -/* Huffman coding tables. */ - -typedef struct { - /* These two fields directly represent the contents of a JPEG DHT marker */ - UINT8 bits[17]; /* bits[k] = # of symbols with codes of */ - /* length k bits; bits[0] is unused */ - UINT8 huffval[256]; /* The symbols, in order of incr code length */ - /* This field is used only during compression. It's initialized FALSE when - * the table is created, and set TRUE when it's been output to the file. - * You could suppress output of a table by setting this to TRUE. - * (See jpeg_suppress_tables for an example.) - */ - boolean sent_table; /* TRUE when table has been output */ -} JHUFF_TBL; - - -/* Basic info about one component (color channel). */ - -typedef struct { - /* These values are fixed over the whole image. */ - /* For compression, they must be supplied by parameter setup; */ - /* for decompression, they are read from the SOF marker. */ - int component_id; /* identifier for this component (0..255) */ - int component_index; /* its index in SOF or cinfo->comp_info[] */ - int h_samp_factor; /* horizontal sampling factor (1..4) */ - int v_samp_factor; /* vertical sampling factor (1..4) */ - int quant_tbl_no; /* quantization table selector (0..3) */ - /* These values may vary between scans. */ - /* For compression, they must be supplied by parameter setup; */ - /* for decompression, they are read from the SOS marker. */ - /* The decompressor output side may not use these variables. */ - int dc_tbl_no; /* DC entropy table selector (0..3) */ - int ac_tbl_no; /* AC entropy table selector (0..3) */ - - /* Remaining fields should be treated as private by applications. */ - - /* These values are computed during compression or decompression startup: */ - /* Component's size in DCT blocks. - * Any dummy blocks added to complete an MCU are not counted; therefore - * these values do not depend on whether a scan is interleaved or not. - */ - JDIMENSION width_in_blocks; - JDIMENSION height_in_blocks; - /* Size of a DCT block in samples, - * reflecting any scaling we choose to apply during the DCT step. - * Values from 1 to 16 are supported. - * Note that different components may receive different DCT scalings. - */ - int DCT_h_scaled_size; - int DCT_v_scaled_size; - /* The downsampled dimensions are the component's actual, unpadded number - * of samples at the main buffer (preprocessing/compression interface); - * DCT scaling is included, so - * downsampled_width = ceil(image_width * Hi/Hmax * DCT_h_scaled_size/DCTSIZE) - * and similarly for height. - */ - JDIMENSION downsampled_width; /* actual width in samples */ - JDIMENSION downsampled_height; /* actual height in samples */ - /* This flag is used only for decompression. In cases where some of the - * components will be ignored (eg grayscale output from YCbCr image), - * we can skip most computations for the unused components. - */ - boolean component_needed; /* do we need the value of this component? */ - - /* These values are computed before starting a scan of the component. */ - /* The decompressor output side may not use these variables. */ - int MCU_width; /* number of blocks per MCU, horizontally */ - int MCU_height; /* number of blocks per MCU, vertically */ - int MCU_blocks; /* MCU_width * MCU_height */ - int MCU_sample_width; /* MCU width in samples: MCU_width * DCT_h_scaled_size */ - int last_col_width; /* # of non-dummy blocks across in last MCU */ - int last_row_height; /* # of non-dummy blocks down in last MCU */ - - /* Saved quantization table for component; NULL if none yet saved. - * See jdinput.c comments about the need for this information. - * This field is currently used only for decompression. - */ - JQUANT_TBL * quant_table; - - /* Private per-component storage for DCT or IDCT subsystem. */ - void * dct_table; -} jpeg_component_info; - - -/* The script for encoding a multiple-scan file is an array of these: */ - -typedef struct { - int comps_in_scan; /* number of components encoded in this scan */ - int component_index[MAX_COMPS_IN_SCAN]; /* their SOF/comp_info[] indexes */ - int Ss, Se; /* progressive JPEG spectral selection parms */ - int Ah, Al; /* progressive JPEG successive approx. parms */ -} jpeg_scan_info; - -/* The decompressor can save APPn and COM markers in a list of these: */ - -typedef struct jpeg_marker_struct FAR * jpeg_saved_marker_ptr; - -struct jpeg_marker_struct { - jpeg_saved_marker_ptr next; /* next in list, or NULL */ - UINT8 marker; /* marker code: JPEG_COM, or JPEG_APP0+n */ - unsigned int original_length; /* # bytes of data in the file */ - unsigned int data_length; /* # bytes of data saved at data[] */ - JOCTET FAR * data; /* the data contained in the marker */ - /* the marker length word is not counted in data_length or original_length */ -}; - -/* Known color spaces. */ - -typedef enum { - JCS_UNKNOWN, /* error/unspecified */ - JCS_GRAYSCALE, /* monochrome */ - JCS_RGB, /* red/green/blue */ - JCS_YCbCr, /* Y/Cb/Cr (also known as YUV) */ - JCS_CMYK, /* C/M/Y/K */ - JCS_YCCK /* Y/Cb/Cr/K */ -} J_COLOR_SPACE; - -/* DCT/IDCT algorithm options. */ - -typedef enum { - JDCT_ISLOW, /* slow but accurate integer algorithm */ - JDCT_IFAST, /* faster, less accurate integer method */ - JDCT_FLOAT /* floating-point: accurate, fast on fast HW */ -} J_DCT_METHOD; - -#ifndef JDCT_DEFAULT /* may be overridden in jconfig.h */ -#define JDCT_DEFAULT JDCT_ISLOW -#endif -#ifndef JDCT_FASTEST /* may be overridden in jconfig.h */ -#define JDCT_FASTEST JDCT_IFAST -#endif - -/* Dithering options for decompression. */ - -typedef enum { - JDITHER_NONE, /* no dithering */ - JDITHER_ORDERED, /* simple ordered dither */ - JDITHER_FS /* Floyd-Steinberg error diffusion dither */ -} J_DITHER_MODE; - - -/* Common fields between JPEG compression and decompression master structs. */ - -#define jpeg_common_fields \ - struct jpeg_error_mgr * err; /* Error handler module */\ - struct jpeg_memory_mgr * mem; /* Memory manager module */\ - struct jpeg_progress_mgr * progress; /* Progress monitor, or NULL if none */\ - void * client_data; /* Available for use by application */\ - boolean is_decompressor; /* So common code can tell which is which */\ - int global_state /* For checking call sequence validity */ - -/* Routines that are to be used by both halves of the library are declared - * to receive a pointer to this structure. There are no actual instances of - * jpeg_common_struct, only of jpeg_compress_struct and jpeg_decompress_struct. - */ -struct jpeg_common_struct { - jpeg_common_fields; /* Fields common to both master struct types */ - /* Additional fields follow in an actual jpeg_compress_struct or - * jpeg_decompress_struct. All three structs must agree on these - * initial fields! (This would be a lot cleaner in C++.) - */ -}; - -typedef struct jpeg_common_struct * j_common_ptr; -typedef struct jpeg_compress_struct * j_compress_ptr; -typedef struct jpeg_decompress_struct * j_decompress_ptr; - - -/* Master record for a compression instance */ - -struct jpeg_compress_struct { - jpeg_common_fields; /* Fields shared with jpeg_decompress_struct */ - - /* Destination for compressed data */ - struct jpeg_destination_mgr * dest; - - /* Description of source image --- these fields must be filled in by - * outer application before starting compression. in_color_space must - * be correct before you can even call jpeg_set_defaults(). - */ - - JDIMENSION image_width; /* input image width */ - JDIMENSION image_height; /* input image height */ - int input_components; /* # of color components in input image */ - J_COLOR_SPACE in_color_space; /* colorspace of input image */ - - double input_gamma; /* image gamma of input image */ - - /* Compression parameters --- these fields must be set before calling - * jpeg_start_compress(). We recommend calling jpeg_set_defaults() to - * initialize everything to reasonable defaults, then changing anything - * the application specifically wants to change. That way you won't get - * burnt when new parameters are added. Also note that there are several - * helper routines to simplify changing parameters. - */ - - unsigned int scale_num, scale_denom; /* fraction by which to scale image */ - - JDIMENSION jpeg_width; /* scaled JPEG image width */ - JDIMENSION jpeg_height; /* scaled JPEG image height */ - /* Dimensions of actual JPEG image that will be written to file, - * derived from input dimensions by scaling factors above. - * These fields are computed by jpeg_start_compress(). - * You can also use jpeg_calc_jpeg_dimensions() to determine these values - * in advance of calling jpeg_start_compress(). - */ - - int data_precision; /* bits of precision in image data */ - - int num_components; /* # of color components in JPEG image */ - J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */ - - jpeg_component_info * comp_info; - /* comp_info[i] describes component that appears i'th in SOF */ - - JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS]; - int q_scale_factor[NUM_QUANT_TBLS]; - /* ptrs to coefficient quantization tables, or NULL if not defined, - * and corresponding scale factors (percentage, initialized 100). - */ - - JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS]; - JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS]; - /* ptrs to Huffman coding tables, or NULL if not defined */ - - UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */ - UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */ - UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */ - - int num_scans; /* # of entries in scan_info array */ - const jpeg_scan_info * scan_info; /* script for multi-scan file, or NULL */ - /* The default value of scan_info is NULL, which causes a single-scan - * sequential JPEG file to be emitted. To create a multi-scan file, - * set num_scans and scan_info to point to an array of scan definitions. - */ - - boolean raw_data_in; /* TRUE=caller supplies downsampled data */ - boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */ - boolean optimize_coding; /* TRUE=optimize entropy encoding parms */ - boolean CCIR601_sampling; /* TRUE=first samples are cosited */ - boolean do_fancy_downsampling; /* TRUE=apply fancy downsampling */ - int smoothing_factor; /* 1..100, or 0 for no input smoothing */ - J_DCT_METHOD dct_method; /* DCT algorithm selector */ - - /* The restart interval can be specified in absolute MCUs by setting - * restart_interval, or in MCU rows by setting restart_in_rows - * (in which case the correct restart_interval will be figured - * for each scan). - */ - unsigned int restart_interval; /* MCUs per restart, or 0 for no restart */ - int restart_in_rows; /* if > 0, MCU rows per restart interval */ - - /* Parameters controlling emission of special markers. */ - - boolean write_JFIF_header; /* should a JFIF marker be written? */ - UINT8 JFIF_major_version; /* What to write for the JFIF version number */ - UINT8 JFIF_minor_version; - /* These three values are not used by the JPEG code, merely copied */ - /* into the JFIF APP0 marker. density_unit can be 0 for unknown, */ - /* 1 for dots/inch, or 2 for dots/cm. Note that the pixel aspect */ - /* ratio is defined by X_density/Y_density even when density_unit=0. */ - UINT8 density_unit; /* JFIF code for pixel size units */ - UINT16 X_density; /* Horizontal pixel density */ - UINT16 Y_density; /* Vertical pixel density */ - boolean write_Adobe_marker; /* should an Adobe marker be written? */ - - /* State variable: index of next scanline to be written to - * jpeg_write_scanlines(). Application may use this to control its - * processing loop, e.g., "while (next_scanline < image_height)". - */ - - JDIMENSION next_scanline; /* 0 .. image_height-1 */ - - /* Remaining fields are known throughout compressor, but generally - * should not be touched by a surrounding application. - */ - - /* - * These fields are computed during compression startup - */ - boolean progressive_mode; /* TRUE if scan script uses progressive mode */ - int max_h_samp_factor; /* largest h_samp_factor */ - int max_v_samp_factor; /* largest v_samp_factor */ - - int min_DCT_h_scaled_size; /* smallest DCT_h_scaled_size of any component */ - int min_DCT_v_scaled_size; /* smallest DCT_v_scaled_size of any component */ - - JDIMENSION total_iMCU_rows; /* # of iMCU rows to be input to coef ctlr */ - /* The coefficient controller receives data in units of MCU rows as defined - * for fully interleaved scans (whether the JPEG file is interleaved or not). - * There are v_samp_factor * DCTSIZE sample rows of each component in an - * "iMCU" (interleaved MCU) row. - */ - - /* - * These fields are valid during any one scan. - * They describe the components and MCUs actually appearing in the scan. - */ - int comps_in_scan; /* # of JPEG components in this scan */ - jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN]; - /* *cur_comp_info[i] describes component that appears i'th in SOS */ - - JDIMENSION MCUs_per_row; /* # of MCUs across the image */ - JDIMENSION MCU_rows_in_scan; /* # of MCU rows in the image */ - - int blocks_in_MCU; /* # of DCT blocks per MCU */ - int MCU_membership[C_MAX_BLOCKS_IN_MCU]; - /* MCU_membership[i] is index in cur_comp_info of component owning */ - /* i'th block in an MCU */ - - int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */ - - int block_size; /* the basic DCT block size: 1..16 */ - const int * natural_order; /* natural-order position array */ - int lim_Se; /* min( Se, DCTSIZE2-1 ) */ - - /* - * Links to compression subobjects (methods and private variables of modules) - */ - struct jpeg_comp_master * master; - struct jpeg_c_main_controller * main; - struct jpeg_c_prep_controller * prep; - struct jpeg_c_coef_controller * coef; - struct jpeg_marker_writer * marker; - struct jpeg_color_converter * cconvert; - struct jpeg_downsampler * downsample; - struct jpeg_forward_dct * fdct; - struct jpeg_entropy_encoder * entropy; - jpeg_scan_info * script_space; /* workspace for jpeg_simple_progression */ - int script_space_size; -}; - - -/* Master record for a decompression instance */ - -struct jpeg_decompress_struct { - jpeg_common_fields; /* Fields shared with jpeg_compress_struct */ - - /* Source of compressed data */ - struct jpeg_source_mgr * src; - - /* Basic description of image --- filled in by jpeg_read_header(). */ - /* Application may inspect these values to decide how to process image. */ - - JDIMENSION image_width; /* nominal image width (from SOF marker) */ - JDIMENSION image_height; /* nominal image height */ - int num_components; /* # of color components in JPEG image */ - J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */ - - /* Decompression processing parameters --- these fields must be set before - * calling jpeg_start_decompress(). Note that jpeg_read_header() initializes - * them to default values. - */ - - J_COLOR_SPACE out_color_space; /* colorspace for output */ - - unsigned int scale_num, scale_denom; /* fraction by which to scale image */ - - double output_gamma; /* image gamma wanted in output */ - - boolean buffered_image; /* TRUE=multiple output passes */ - boolean raw_data_out; /* TRUE=downsampled data wanted */ - - J_DCT_METHOD dct_method; /* IDCT algorithm selector */ - boolean do_fancy_upsampling; /* TRUE=apply fancy upsampling */ - boolean do_block_smoothing; /* TRUE=apply interblock smoothing */ - - boolean quantize_colors; /* TRUE=colormapped output wanted */ - /* the following are ignored if not quantize_colors: */ - J_DITHER_MODE dither_mode; /* type of color dithering to use */ - boolean two_pass_quantize; /* TRUE=use two-pass color quantization */ - int desired_number_of_colors; /* max # colors to use in created colormap */ - /* these are significant only in buffered-image mode: */ - boolean enable_1pass_quant; /* enable future use of 1-pass quantizer */ - boolean enable_external_quant;/* enable future use of external colormap */ - boolean enable_2pass_quant; /* enable future use of 2-pass quantizer */ - - /* Description of actual output image that will be returned to application. - * These fields are computed by jpeg_start_decompress(). - * You can also use jpeg_calc_output_dimensions() to determine these values - * in advance of calling jpeg_start_decompress(). - */ - - JDIMENSION output_width; /* scaled image width */ - JDIMENSION output_height; /* scaled image height */ - int out_color_components; /* # of color components in out_color_space */ - int output_components; /* # of color components returned */ - /* output_components is 1 (a colormap index) when quantizing colors; - * otherwise it equals out_color_components. - */ - int rec_outbuf_height; /* min recommended height of scanline buffer */ - /* If the buffer passed to jpeg_read_scanlines() is less than this many rows - * high, space and time will be wasted due to unnecessary data copying. - * Usually rec_outbuf_height will be 1 or 2, at most 4. - */ - - /* When quantizing colors, the output colormap is described by these fields. - * The application can supply a colormap by setting colormap non-NULL before - * calling jpeg_start_decompress; otherwise a colormap is created during - * jpeg_start_decompress or jpeg_start_output. - * The map has out_color_components rows and actual_number_of_colors columns. - */ - int actual_number_of_colors; /* number of entries in use */ - JSAMPARRAY colormap; /* The color map as a 2-D pixel array */ - - /* State variables: these variables indicate the progress of decompression. - * The application may examine these but must not modify them. - */ - - /* Row index of next scanline to be read from jpeg_read_scanlines(). - * Application may use this to control its processing loop, e.g., - * "while (output_scanline < output_height)". - */ - JDIMENSION output_scanline; /* 0 .. output_height-1 */ - - /* Current input scan number and number of iMCU rows completed in scan. - * These indicate the progress of the decompressor input side. - */ - int input_scan_number; /* Number of SOS markers seen so far */ - JDIMENSION input_iMCU_row; /* Number of iMCU rows completed */ - - /* The "output scan number" is the notional scan being displayed by the - * output side. The decompressor will not allow output scan/row number - * to get ahead of input scan/row, but it can fall arbitrarily far behind. - */ - int output_scan_number; /* Nominal scan number being displayed */ - JDIMENSION output_iMCU_row; /* Number of iMCU rows read */ - - /* Current progression status. coef_bits[c][i] indicates the precision - * with which component c's DCT coefficient i (in zigzag order) is known. - * It is -1 when no data has yet been received, otherwise it is the point - * transform (shift) value for the most recent scan of the coefficient - * (thus, 0 at completion of the progression). - * This pointer is NULL when reading a non-progressive file. - */ - int (*coef_bits)[DCTSIZE2]; /* -1 or current Al value for each coef */ - - /* Internal JPEG parameters --- the application usually need not look at - * these fields. Note that the decompressor output side may not use - * any parameters that can change between scans. - */ - - /* Quantization and Huffman tables are carried forward across input - * datastreams when processing abbreviated JPEG datastreams. - */ - - JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS]; - /* ptrs to coefficient quantization tables, or NULL if not defined */ - - JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS]; - JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS]; - /* ptrs to Huffman coding tables, or NULL if not defined */ - - /* These parameters are never carried across datastreams, since they - * are given in SOF/SOS markers or defined to be reset by SOI. - */ - - int data_precision; /* bits of precision in image data */ - - jpeg_component_info * comp_info; - /* comp_info[i] describes component that appears i'th in SOF */ - - boolean is_baseline; /* TRUE if Baseline SOF0 encountered */ - boolean progressive_mode; /* TRUE if SOFn specifies progressive mode */ - boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */ - - UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */ - UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */ - UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */ - - unsigned int restart_interval; /* MCUs per restart interval, or 0 for no restart */ - - /* These fields record data obtained from optional markers recognized by - * the JPEG library. - */ - boolean saw_JFIF_marker; /* TRUE iff a JFIF APP0 marker was found */ - /* Data copied from JFIF marker; only valid if saw_JFIF_marker is TRUE: */ - UINT8 JFIF_major_version; /* JFIF version number */ - UINT8 JFIF_minor_version; - UINT8 density_unit; /* JFIF code for pixel size units */ - UINT16 X_density; /* Horizontal pixel density */ - UINT16 Y_density; /* Vertical pixel density */ - boolean saw_Adobe_marker; /* TRUE iff an Adobe APP14 marker was found */ - UINT8 Adobe_transform; /* Color transform code from Adobe marker */ - - boolean CCIR601_sampling; /* TRUE=first samples are cosited */ - - /* Aside from the specific data retained from APPn markers known to the - * library, the uninterpreted contents of any or all APPn and COM markers - * can be saved in a list for examination by the application. - */ - jpeg_saved_marker_ptr marker_list; /* Head of list of saved markers */ - - /* Remaining fields are known throughout decompressor, but generally - * should not be touched by a surrounding application. - */ - - /* - * These fields are computed during decompression startup - */ - int max_h_samp_factor; /* largest h_samp_factor */ - int max_v_samp_factor; /* largest v_samp_factor */ - - int min_DCT_h_scaled_size; /* smallest DCT_h_scaled_size of any component */ - int min_DCT_v_scaled_size; /* smallest DCT_v_scaled_size of any component */ - - JDIMENSION total_iMCU_rows; /* # of iMCU rows in image */ - /* The coefficient controller's input and output progress is measured in - * units of "iMCU" (interleaved MCU) rows. These are the same as MCU rows - * in fully interleaved JPEG scans, but are used whether the scan is - * interleaved or not. We define an iMCU row as v_samp_factor DCT block - * rows of each component. Therefore, the IDCT output contains - * v_samp_factor*DCT_v_scaled_size sample rows of a component per iMCU row. - */ - - JSAMPLE * sample_range_limit; /* table for fast range-limiting */ - - /* - * These fields are valid during any one scan. - * They describe the components and MCUs actually appearing in the scan. - * Note that the decompressor output side must not use these fields. - */ - int comps_in_scan; /* # of JPEG components in this scan */ - jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN]; - /* *cur_comp_info[i] describes component that appears i'th in SOS */ - - JDIMENSION MCUs_per_row; /* # of MCUs across the image */ - JDIMENSION MCU_rows_in_scan; /* # of MCU rows in the image */ - - int blocks_in_MCU; /* # of DCT blocks per MCU */ - int MCU_membership[D_MAX_BLOCKS_IN_MCU]; - /* MCU_membership[i] is index in cur_comp_info of component owning */ - /* i'th block in an MCU */ - - int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */ - - /* These fields are derived from Se of first SOS marker. - */ - int block_size; /* the basic DCT block size: 1..16 */ - const int * natural_order; /* natural-order position array for entropy decode */ - int lim_Se; /* min( Se, DCTSIZE2-1 ) for entropy decode */ - - /* This field is shared between entropy decoder and marker parser. - * It is either zero or the code of a JPEG marker that has been - * read from the data source, but has not yet been processed. - */ - int unread_marker; - - /* - * Links to decompression subobjects (methods, private variables of modules) - */ - struct jpeg_decomp_master * master; - struct jpeg_d_main_controller * main; - struct jpeg_d_coef_controller * coef; - struct jpeg_d_post_controller * post; - struct jpeg_input_controller * inputctl; - struct jpeg_marker_reader * marker; - struct jpeg_entropy_decoder * entropy; - struct jpeg_inverse_dct * idct; - struct jpeg_upsampler * upsample; - struct jpeg_color_deconverter * cconvert; - struct jpeg_color_quantizer * cquantize; -}; - - -/* "Object" declarations for JPEG modules that may be supplied or called - * directly by the surrounding application. - * As with all objects in the JPEG library, these structs only define the - * publicly visible methods and state variables of a module. Additional - * private fields may exist after the public ones. - */ - - -/* Error handler object */ - -struct jpeg_error_mgr { - /* Error exit handler: does not return to caller */ - JMETHOD(void, error_exit, (j_common_ptr cinfo)); - /* Conditionally emit a trace or warning message */ - JMETHOD(void, emit_message, (j_common_ptr cinfo, int msg_level)); - /* Routine that actually outputs a trace or error message */ - JMETHOD(void, output_message, (j_common_ptr cinfo)); - /* Format a message string for the most recent JPEG error or message */ - JMETHOD(void, format_message, (j_common_ptr cinfo, char * buffer)); -#define JMSG_LENGTH_MAX 200 /* recommended size of format_message buffer */ - /* Reset error state variables at start of a new image */ - JMETHOD(void, reset_error_mgr, (j_common_ptr cinfo)); - - /* The message ID code and any parameters are saved here. - * A message can have one string parameter or up to 8 int parameters. - */ - int msg_code; -#define JMSG_STR_PARM_MAX 80 - union { - int i[8]; - char s[JMSG_STR_PARM_MAX]; - } msg_parm; - - /* Standard state variables for error facility */ - - int trace_level; /* max msg_level that will be displayed */ - - /* For recoverable corrupt-data errors, we emit a warning message, - * but keep going unless emit_message chooses to abort. emit_message - * should count warnings in num_warnings. The surrounding application - * can check for bad data by seeing if num_warnings is nonzero at the - * end of processing. - */ - long num_warnings; /* number of corrupt-data warnings */ - - /* These fields point to the table(s) of error message strings. - * An application can change the table pointer to switch to a different - * message list (typically, to change the language in which errors are - * reported). Some applications may wish to add additional error codes - * that will be handled by the JPEG library error mechanism; the second - * table pointer is used for this purpose. - * - * First table includes all errors generated by JPEG library itself. - * Error code 0 is reserved for a "no such error string" message. - */ - const char * const * jpeg_message_table; /* Library errors */ - int last_jpeg_message; /* Table contains strings 0..last_jpeg_message */ - /* Second table can be added by application (see cjpeg/djpeg for example). - * It contains strings numbered first_addon_message..last_addon_message. - */ - const char * const * addon_message_table; /* Non-library errors */ - int first_addon_message; /* code for first string in addon table */ - int last_addon_message; /* code for last string in addon table */ -}; - - -/* Progress monitor object */ - -struct jpeg_progress_mgr { - JMETHOD(void, progress_monitor, (j_common_ptr cinfo)); - - long pass_counter; /* work units completed in this pass */ - long pass_limit; /* total number of work units in this pass */ - int completed_passes; /* passes completed so far */ - int total_passes; /* total number of passes expected */ -}; - - -/* Data destination object for compression */ - -struct jpeg_destination_mgr { - JOCTET * next_output_byte; /* => next byte to write in buffer */ - size_t free_in_buffer; /* # of byte spaces remaining in buffer */ - - JMETHOD(void, init_destination, (j_compress_ptr cinfo)); - JMETHOD(boolean, empty_output_buffer, (j_compress_ptr cinfo)); - JMETHOD(void, term_destination, (j_compress_ptr cinfo)); -}; - - -/* Data source object for decompression */ - -struct jpeg_source_mgr { - const JOCTET * next_input_byte; /* => next byte to read from buffer */ - size_t bytes_in_buffer; /* # of bytes remaining in buffer */ - - JMETHOD(void, init_source, (j_decompress_ptr cinfo)); - JMETHOD(boolean, fill_input_buffer, (j_decompress_ptr cinfo)); - JMETHOD(void, skip_input_data, (j_decompress_ptr cinfo, long num_bytes)); - JMETHOD(boolean, resync_to_restart, (j_decompress_ptr cinfo, int desired)); - JMETHOD(void, term_source, (j_decompress_ptr cinfo)); -}; - - -/* Memory manager object. - * Allocates "small" objects (a few K total), "large" objects (tens of K), - * and "really big" objects (virtual arrays with backing store if needed). - * The memory manager does not allow individual objects to be freed; rather, - * each created object is assigned to a pool, and whole pools can be freed - * at once. This is faster and more convenient than remembering exactly what - * to free, especially where malloc()/free() are not too speedy. - * NB: alloc routines never return NULL. They exit to error_exit if not - * successful. - */ - -#define JPOOL_PERMANENT 0 /* lasts until master record is destroyed */ -#define JPOOL_IMAGE 1 /* lasts until done with image/datastream */ -#define JPOOL_NUMPOOLS 2 - -typedef struct jvirt_sarray_control * jvirt_sarray_ptr; -typedef struct jvirt_barray_control * jvirt_barray_ptr; - - -struct jpeg_memory_mgr { - /* Method pointers */ - JMETHOD(void *, alloc_small, (j_common_ptr cinfo, int pool_id, - size_t sizeofobject)); - JMETHOD(void FAR *, alloc_large, (j_common_ptr cinfo, int pool_id, - size_t sizeofobject)); - JMETHOD(JSAMPARRAY, alloc_sarray, (j_common_ptr cinfo, int pool_id, - JDIMENSION samplesperrow, - JDIMENSION numrows)); - JMETHOD(JBLOCKARRAY, alloc_barray, (j_common_ptr cinfo, int pool_id, - JDIMENSION blocksperrow, - JDIMENSION numrows)); - JMETHOD(jvirt_sarray_ptr, request_virt_sarray, (j_common_ptr cinfo, - int pool_id, - boolean pre_zero, - JDIMENSION samplesperrow, - JDIMENSION numrows, - JDIMENSION maxaccess)); - JMETHOD(jvirt_barray_ptr, request_virt_barray, (j_common_ptr cinfo, - int pool_id, - boolean pre_zero, - JDIMENSION blocksperrow, - JDIMENSION numrows, - JDIMENSION maxaccess)); - JMETHOD(void, realize_virt_arrays, (j_common_ptr cinfo)); - JMETHOD(JSAMPARRAY, access_virt_sarray, (j_common_ptr cinfo, - jvirt_sarray_ptr ptr, - JDIMENSION start_row, - JDIMENSION num_rows, - boolean writable)); - JMETHOD(JBLOCKARRAY, access_virt_barray, (j_common_ptr cinfo, - jvirt_barray_ptr ptr, - JDIMENSION start_row, - JDIMENSION num_rows, - boolean writable)); - JMETHOD(void, free_pool, (j_common_ptr cinfo, int pool_id)); - JMETHOD(void, self_destruct, (j_common_ptr cinfo)); - - /* Limit on memory allocation for this JPEG object. (Note that this is - * merely advisory, not a guaranteed maximum; it only affects the space - * used for virtual-array buffers.) May be changed by outer application - * after creating the JPEG object. - */ - long max_memory_to_use; - - /* Maximum allocation request accepted by alloc_large. */ - long max_alloc_chunk; -}; - - -/* Routine signature for application-supplied marker processing methods. - * Need not pass marker code since it is stored in cinfo->unread_marker. - */ -typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo)); - - -/* Declarations for routines called by application. - * The JPP macro hides prototype parameters from compilers that can't cope. - * Note JPP requires double parentheses. - */ - -#ifdef HAVE_PROTOTYPES -#define JPP(arglist) arglist -#else -#define JPP(arglist) () -#endif - - -/* Short forms of external names for systems with brain-damaged linkers. - * We shorten external names to be unique in the first six letters, which - * is good enough for all known systems. - * (If your compiler itself needs names to be unique in less than 15 - * characters, you are out of luck. Get a better compiler.) - */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jpeg_std_error jStdError -#define jpeg_CreateCompress jCreaCompress -#define jpeg_CreateDecompress jCreaDecompress -#define jpeg_destroy_compress jDestCompress -#define jpeg_destroy_decompress jDestDecompress -#define jpeg_stdio_dest jStdDest -#define jpeg_stdio_src jStdSrc -#define jpeg_mem_dest jMemDest -#define jpeg_mem_src jMemSrc -#define jpeg_set_defaults jSetDefaults -#define jpeg_set_colorspace jSetColorspace -#define jpeg_default_colorspace jDefColorspace -#define jpeg_set_quality jSetQuality -#define jpeg_set_linear_quality jSetLQuality -#define jpeg_default_qtables jDefQTables -#define jpeg_add_quant_table jAddQuantTable -#define jpeg_quality_scaling jQualityScaling -#define jpeg_simple_progression jSimProgress -#define jpeg_suppress_tables jSuppressTables -#define jpeg_alloc_quant_table jAlcQTable -#define jpeg_alloc_huff_table jAlcHTable -#define jpeg_start_compress jStrtCompress -#define jpeg_write_scanlines jWrtScanlines -#define jpeg_finish_compress jFinCompress -#define jpeg_calc_jpeg_dimensions jCjpegDimensions -#define jpeg_write_raw_data jWrtRawData -#define jpeg_write_marker jWrtMarker -#define jpeg_write_m_header jWrtMHeader -#define jpeg_write_m_byte jWrtMByte -#define jpeg_write_tables jWrtTables -#define jpeg_read_header jReadHeader -#define jpeg_start_decompress jStrtDecompress -#define jpeg_read_scanlines jReadScanlines -#define jpeg_finish_decompress jFinDecompress -#define jpeg_read_raw_data jReadRawData -#define jpeg_has_multiple_scans jHasMultScn -#define jpeg_start_output jStrtOutput -#define jpeg_finish_output jFinOutput -#define jpeg_input_complete jInComplete -#define jpeg_new_colormap jNewCMap -#define jpeg_consume_input jConsumeInput -#define jpeg_core_output_dimensions jCoreDimensions -#define jpeg_calc_output_dimensions jCalcDimensions -#define jpeg_save_markers jSaveMarkers -#define jpeg_set_marker_processor jSetMarker -#define jpeg_read_coefficients jReadCoefs -#define jpeg_write_coefficients jWrtCoefs -#define jpeg_copy_critical_parameters jCopyCrit -#define jpeg_abort_compress jAbrtCompress -#define jpeg_abort_decompress jAbrtDecompress -#define jpeg_abort jAbort -#define jpeg_destroy jDestroy -#define jpeg_resync_to_restart jResyncRestart -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - - -/* Default error-management setup */ -EXTERN(struct jpeg_error_mgr *) jpeg_std_error - JPP((struct jpeg_error_mgr * err)); - -/* Initialization of JPEG compression objects. - * jpeg_create_compress() and jpeg_create_decompress() are the exported - * names that applications should call. These expand to calls on - * jpeg_CreateCompress and jpeg_CreateDecompress with additional information - * passed for version mismatch checking. - * NB: you must set up the error-manager BEFORE calling jpeg_create_xxx. - */ -#define jpeg_create_compress(cinfo) \ - jpeg_CreateCompress((cinfo), JPEG_LIB_VERSION, \ - (size_t) sizeof(struct jpeg_compress_struct)) -#define jpeg_create_decompress(cinfo) \ - jpeg_CreateDecompress((cinfo), JPEG_LIB_VERSION, \ - (size_t) sizeof(struct jpeg_decompress_struct)) -EXTERN(void) jpeg_CreateCompress JPP((j_compress_ptr cinfo, - int version, size_t structsize)); -EXTERN(void) jpeg_CreateDecompress JPP((j_decompress_ptr cinfo, - int version, size_t structsize)); -/* Destruction of JPEG compression objects */ -EXTERN(void) jpeg_destroy_compress JPP((j_compress_ptr cinfo)); -EXTERN(void) jpeg_destroy_decompress JPP((j_decompress_ptr cinfo)); - -/* Standard data source and destination managers: stdio streams. */ -/* Caller is responsible for opening the file before and closing after. */ -EXTERN(void) jpeg_stdio_dest JPP((j_compress_ptr cinfo, FILE * outfile)); -EXTERN(void) jpeg_stdio_src JPP((j_decompress_ptr cinfo, FILE * infile)); - -/* Data source and destination managers: memory buffers. */ -EXTERN(void) jpeg_mem_dest JPP((j_compress_ptr cinfo, - unsigned char ** outbuffer, - unsigned long * outsize)); -EXTERN(void) jpeg_mem_src JPP((j_decompress_ptr cinfo, - unsigned char * inbuffer, - unsigned long insize)); - -/* Default parameter setup for compression */ -EXTERN(void) jpeg_set_defaults JPP((j_compress_ptr cinfo)); -/* Compression parameter setup aids */ -EXTERN(void) jpeg_set_colorspace JPP((j_compress_ptr cinfo, - J_COLOR_SPACE colorspace)); -EXTERN(void) jpeg_default_colorspace JPP((j_compress_ptr cinfo)); -EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality, - boolean force_baseline)); -EXTERN(void) jpeg_set_linear_quality JPP((j_compress_ptr cinfo, - int scale_factor, - boolean force_baseline)); -EXTERN(void) jpeg_default_qtables JPP((j_compress_ptr cinfo, - boolean force_baseline)); -EXTERN(void) jpeg_add_quant_table JPP((j_compress_ptr cinfo, int which_tbl, - const unsigned int *basic_table, - int scale_factor, - boolean force_baseline)); -EXTERN(int) jpeg_quality_scaling JPP((int quality)); -EXTERN(void) jpeg_simple_progression JPP((j_compress_ptr cinfo)); -EXTERN(void) jpeg_suppress_tables JPP((j_compress_ptr cinfo, - boolean suppress)); -EXTERN(JQUANT_TBL *) jpeg_alloc_quant_table JPP((j_common_ptr cinfo)); -EXTERN(JHUFF_TBL *) jpeg_alloc_huff_table JPP((j_common_ptr cinfo)); - -/* Main entry points for compression */ -EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo, - boolean write_all_tables)); -EXTERN(JDIMENSION) jpeg_write_scanlines JPP((j_compress_ptr cinfo, - JSAMPARRAY scanlines, - JDIMENSION num_lines)); -EXTERN(void) jpeg_finish_compress JPP((j_compress_ptr cinfo)); - -/* Precalculate JPEG dimensions for current compression parameters. */ -EXTERN(void) jpeg_calc_jpeg_dimensions JPP((j_compress_ptr cinfo)); - -/* Replaces jpeg_write_scanlines when writing raw downsampled data. */ -EXTERN(JDIMENSION) jpeg_write_raw_data JPP((j_compress_ptr cinfo, - JSAMPIMAGE data, - JDIMENSION num_lines)); - -/* Write a special marker. See libjpeg.txt concerning safe usage. */ -EXTERN(void) jpeg_write_marker - JPP((j_compress_ptr cinfo, int marker, - const JOCTET * dataptr, unsigned int datalen)); -/* Same, but piecemeal. */ -EXTERN(void) jpeg_write_m_header - JPP((j_compress_ptr cinfo, int marker, unsigned int datalen)); -EXTERN(void) jpeg_write_m_byte - JPP((j_compress_ptr cinfo, int val)); - -/* Alternate compression function: just write an abbreviated table file */ -EXTERN(void) jpeg_write_tables JPP((j_compress_ptr cinfo)); - -/* Decompression startup: read start of JPEG datastream to see what's there */ -EXTERN(int) jpeg_read_header JPP((j_decompress_ptr cinfo, - boolean require_image)); -/* Return value is one of: */ -#define JPEG_SUSPENDED 0 /* Suspended due to lack of input data */ -#define JPEG_HEADER_OK 1 /* Found valid image datastream */ -#define JPEG_HEADER_TABLES_ONLY 2 /* Found valid table-specs-only datastream */ -/* If you pass require_image = TRUE (normal case), you need not check for - * a TABLES_ONLY return code; an abbreviated file will cause an error exit. - * JPEG_SUSPENDED is only possible if you use a data source module that can - * give a suspension return (the stdio source module doesn't). - */ - -/* Main entry points for decompression */ -EXTERN(boolean) jpeg_start_decompress JPP((j_decompress_ptr cinfo)); -EXTERN(JDIMENSION) jpeg_read_scanlines JPP((j_decompress_ptr cinfo, - JSAMPARRAY scanlines, - JDIMENSION max_lines)); -EXTERN(boolean) jpeg_finish_decompress JPP((j_decompress_ptr cinfo)); - -/* Replaces jpeg_read_scanlines when reading raw downsampled data. */ -EXTERN(JDIMENSION) jpeg_read_raw_data JPP((j_decompress_ptr cinfo, - JSAMPIMAGE data, - JDIMENSION max_lines)); - -/* Additional entry points for buffered-image mode. */ -EXTERN(boolean) jpeg_has_multiple_scans JPP((j_decompress_ptr cinfo)); -EXTERN(boolean) jpeg_start_output JPP((j_decompress_ptr cinfo, - int scan_number)); -EXTERN(boolean) jpeg_finish_output JPP((j_decompress_ptr cinfo)); -EXTERN(boolean) jpeg_input_complete JPP((j_decompress_ptr cinfo)); -EXTERN(void) jpeg_new_colormap JPP((j_decompress_ptr cinfo)); -EXTERN(int) jpeg_consume_input JPP((j_decompress_ptr cinfo)); -/* Return value is one of: */ -/* #define JPEG_SUSPENDED 0 Suspended due to lack of input data */ -#define JPEG_REACHED_SOS 1 /* Reached start of new scan */ -#define JPEG_REACHED_EOI 2 /* Reached end of image */ -#define JPEG_ROW_COMPLETED 3 /* Completed one iMCU row */ -#define JPEG_SCAN_COMPLETED 4 /* Completed last iMCU row of a scan */ - -/* Precalculate output dimensions for current decompression parameters. */ -EXTERN(void) jpeg_core_output_dimensions JPP((j_decompress_ptr cinfo)); -EXTERN(void) jpeg_calc_output_dimensions JPP((j_decompress_ptr cinfo)); - -/* Control saving of COM and APPn markers into marker_list. */ -EXTERN(void) jpeg_save_markers - JPP((j_decompress_ptr cinfo, int marker_code, - unsigned int length_limit)); - -/* Install a special processing method for COM or APPn markers. */ -EXTERN(void) jpeg_set_marker_processor - JPP((j_decompress_ptr cinfo, int marker_code, - jpeg_marker_parser_method routine)); - -/* Read or write raw DCT coefficients --- useful for lossless transcoding. */ -EXTERN(jvirt_barray_ptr *) jpeg_read_coefficients JPP((j_decompress_ptr cinfo)); -EXTERN(void) jpeg_write_coefficients JPP((j_compress_ptr cinfo, - jvirt_barray_ptr * coef_arrays)); -EXTERN(void) jpeg_copy_critical_parameters JPP((j_decompress_ptr srcinfo, - j_compress_ptr dstinfo)); - -/* If you choose to abort compression or decompression before completing - * jpeg_finish_(de)compress, then you need to clean up to release memory, - * temporary files, etc. You can just call jpeg_destroy_(de)compress - * if you're done with the JPEG object, but if you want to clean it up and - * reuse it, call this: - */ -EXTERN(void) jpeg_abort_compress JPP((j_compress_ptr cinfo)); -EXTERN(void) jpeg_abort_decompress JPP((j_decompress_ptr cinfo)); - -/* Generic versions of jpeg_abort and jpeg_destroy that work on either - * flavor of JPEG object. These may be more convenient in some places. - */ -EXTERN(void) jpeg_abort JPP((j_common_ptr cinfo)); -EXTERN(void) jpeg_destroy JPP((j_common_ptr cinfo)); - -/* Default restart-marker-resync procedure for use by data source modules */ -EXTERN(boolean) jpeg_resync_to_restart JPP((j_decompress_ptr cinfo, - int desired)); - - -/* These marker codes are exported since applications and data source modules - * are likely to want to use them. - */ - -#define JPEG_RST0 0xD0 /* RST0 marker code */ -#define JPEG_EOI 0xD9 /* EOI marker code */ -#define JPEG_APP0 0xE0 /* APP0 marker code */ -#define JPEG_COM 0xFE /* COM marker code */ - - -/* If we have a brain-damaged compiler that emits warnings (or worse, errors) - * for structure definitions that are never filled in, keep it quiet by - * supplying dummy definitions for the various substructures. - */ - -#ifdef INCOMPLETE_TYPES_BROKEN -#ifndef JPEG_INTERNALS /* will be defined in jpegint.h */ -struct jvirt_sarray_control { long dummy; }; -struct jvirt_barray_control { long dummy; }; -struct jpeg_comp_master { long dummy; }; -struct jpeg_c_main_controller { long dummy; }; -struct jpeg_c_prep_controller { long dummy; }; -struct jpeg_c_coef_controller { long dummy; }; -struct jpeg_marker_writer { long dummy; }; -struct jpeg_color_converter { long dummy; }; -struct jpeg_downsampler { long dummy; }; -struct jpeg_forward_dct { long dummy; }; -struct jpeg_entropy_encoder { long dummy; }; -struct jpeg_decomp_master { long dummy; }; -struct jpeg_d_main_controller { long dummy; }; -struct jpeg_d_coef_controller { long dummy; }; -struct jpeg_d_post_controller { long dummy; }; -struct jpeg_input_controller { long dummy; }; -struct jpeg_marker_reader { long dummy; }; -struct jpeg_entropy_decoder { long dummy; }; -struct jpeg_inverse_dct { long dummy; }; -struct jpeg_upsampler { long dummy; }; -struct jpeg_color_deconverter { long dummy; }; -struct jpeg_color_quantizer { long dummy; }; -#endif /* JPEG_INTERNALS */ -#endif /* INCOMPLETE_TYPES_BROKEN */ - - -/* - * The JPEG library modules define JPEG_INTERNALS before including this file. - * The internal structure declarations are read only when that is true. - * Applications using the library should not include jpegint.h, but may wish - * to include jerror.h. - */ - -#ifdef JPEG_INTERNALS -#include "jpegint.h" /* fetch private declarations */ -#include "jerror.h" /* fetch error codes too */ -#endif - -#ifdef __cplusplus -#ifndef DONT_USE_EXTERN_C -} -#endif -#endif - -#endif /* JPEGLIB_H */ diff --git a/Dependencies/libjpeg/jpegtran.1 b/Dependencies/libjpeg/jpegtran.1 deleted file mode 100644 index 0ad1bbc..0000000 --- a/Dependencies/libjpeg/jpegtran.1 +++ /dev/null @@ -1,285 +0,0 @@ -.TH JPEGTRAN 1 "28 December 2009" -.SH NAME -jpegtran \- lossless transformation of JPEG files -.SH SYNOPSIS -.B jpegtran -[ -.I options -] -[ -.I filename -] -.LP -.SH DESCRIPTION -.LP -.B jpegtran -performs various useful transformations of JPEG files. -It can translate the coded representation from one variant of JPEG to another, -for example from baseline JPEG to progressive JPEG or vice versa. It can also -perform some rearrangements of the image data, for example turning an image -from landscape to portrait format by rotation. -.PP -.B jpegtran -works by rearranging the compressed data (DCT coefficients), without -ever fully decoding the image. Therefore, its transformations are lossless: -there is no image degradation at all, which would not be true if you used -.B djpeg -followed by -.B cjpeg -to accomplish the same conversion. But by the same token, -.B jpegtran -cannot perform lossy operations such as changing the image quality. -.PP -.B jpegtran -reads the named JPEG/JFIF file, or the standard input if no file is -named, and produces a JPEG/JFIF file on the standard output. -.SH OPTIONS -All switch names may be abbreviated; for example, -.B \-optimize -may be written -.B \-opt -or -.BR \-o . -Upper and lower case are equivalent. -British spellings are also accepted (e.g., -.BR \-optimise ), -though for brevity these are not mentioned below. -.PP -To specify the coded JPEG representation used in the output file, -.B jpegtran -accepts a subset of the switches recognized by -.BR cjpeg : -.TP -.B \-optimize -Perform optimization of entropy encoding parameters. -.TP -.B \-progressive -Create progressive JPEG file. -.TP -.BI \-restart " N" -Emit a JPEG restart marker every N MCU rows, or every N MCU blocks if "B" is -attached to the number. -.TP -.B \-arithmetic -Use arithmetic coding. -.TP -.BI \-scans " file" -Use the scan script given in the specified text file. -.PP -See -.BR cjpeg (1) -for more details about these switches. -If you specify none of these switches, you get a plain baseline-JPEG output -file. The quality setting and so forth are determined by the input file. -.PP -The image can be losslessly transformed by giving one of these switches: -.TP -.B \-flip horizontal -Mirror image horizontally (left-right). -.TP -.B \-flip vertical -Mirror image vertically (top-bottom). -.TP -.B \-rotate 90 -Rotate image 90 degrees clockwise. -.TP -.B \-rotate 180 -Rotate image 180 degrees. -.TP -.B \-rotate 270 -Rotate image 270 degrees clockwise (or 90 ccw). -.TP -.B \-transpose -Transpose image (across UL-to-LR axis). -.TP -.B \-transverse -Transverse transpose (across UR-to-LL axis). -.IP -The transpose transformation has no restrictions regarding image dimensions. -The other transformations operate rather oddly if the image dimensions are not -a multiple of the iMCU size (usually 8 or 16 pixels), because they can only -transform complete blocks of DCT coefficient data in the desired way. -.IP -.BR jpegtran 's -default behavior when transforming an odd-size image is designed -to preserve exact reversibility and mathematical consistency of the -transformation set. As stated, transpose is able to flip the entire image -area. Horizontal mirroring leaves any partial iMCU column at the right edge -untouched, but is able to flip all rows of the image. Similarly, vertical -mirroring leaves any partial iMCU row at the bottom edge untouched, but is -able to flip all columns. The other transforms can be built up as sequences -of transpose and flip operations; for consistency, their actions on edge -pixels are defined to be the same as the end result of the corresponding -transpose-and-flip sequence. -.IP -For practical use, you may prefer to discard any untransformable edge pixels -rather than having a strange-looking strip along the right and/or bottom edges -of a transformed image. To do this, add the -.B \-trim -switch: -.TP -.B \-trim -Drop non-transformable edge blocks. -.IP -Obviously, a transformation with -.B \-trim -is not reversible, so strictly speaking -.B jpegtran -with this switch is not lossless. Also, the expected mathematical -equivalences between the transformations no longer hold. For example, -.B \-rot 270 -trim -trims only the bottom edge, but -.B \-rot 90 -trim -followed by -.B \-rot 180 -trim -trims both edges. -.IP -If you are only interested in perfect transformation, add the -.B \-perfect -switch: -.TP -.B \-perfect -Fails with an error if the transformation is not perfect. -.IP -For example you may want to do -.IP -.B (jpegtran \-rot 90 -perfect -.I foo.jpg -.B || djpeg -.I foo.jpg -.B | pnmflip \-r90 | cjpeg) -.IP -to do a perfect rotation if available or an approximated one if not. -.PP -We also offer a lossless-crop option, which discards data outside a given -image region but losslessly preserves what is inside. Like the rotate and -flip transforms, lossless crop is restricted by the current JPEG format: the -upper left corner of the selected region must fall on an iMCU boundary. If -this does not hold for the given crop parameters, we silently move the upper -left corner up and/or left to make it so, simultaneously increasing the region -dimensions to keep the lower right crop corner unchanged. (Thus, the output -image covers at least the requested region, but may cover more.) - -The image can be losslessly cropped by giving the switch: -.TP -.B \-crop WxH+X+Y -Crop to a rectangular subarea of width W, height H starting at point X,Y. -.PP -Other not-strictly-lossless transformation switches are: -.TP -.B \-grayscale -Force grayscale output. -.IP -This option discards the chrominance channels if the input image is YCbCr -(ie, a standard color JPEG), resulting in a grayscale JPEG file. The -luminance channel is preserved exactly, so this is a better method of reducing -to grayscale than decompression, conversion, and recompression. This switch -is particularly handy for fixing a monochrome picture that was mistakenly -encoded as a color JPEG. (In such a case, the space savings from getting rid -of the near-empty chroma channels won't be large; but the decoding time for -a grayscale JPEG is substantially less than that for a color JPEG.) -.TP -.BI \-scale " M/N" -Scale the output image by a factor M/N. -.IP -Currently supported scale factors are M/N with all M from 1 to 16, where N is -the source DCT size, which is 8 for baseline JPEG. If the /N part is omitted, -then M specifies the DCT scaled size to be applied on the given input. For -baseline JPEG this is equivalent to M/8 scaling, since the source DCT size -for baseline JPEG is 8. -.B Caution: -An implementation of the JPEG SmartScale extension is required for this -feature. SmartScale enabled JPEG is not yet widely implemented, so many -decoders will be unable to view a SmartScale extended JPEG file at all. -.PP -.B jpegtran -also recognizes these switches that control what to do with "extra" markers, -such as comment blocks: -.TP -.B \-copy none -Copy no extra markers from source file. This setting suppresses all -comments and other excess baggage present in the source file. -.TP -.B \-copy comments -Copy only comment markers. This setting copies comments from the source file, -but discards any other inessential (for image display) data. -.TP -.B \-copy all -Copy all extra markers. This setting preserves miscellaneous markers -found in the source file, such as JFIF thumbnails, Exif data, and Photoshop -settings. In some files these extra markers can be sizable. -.IP -The default behavior is -.BR "\-copy comments" . -(Note: in IJG releases v6 and v6a, -.B jpegtran -always did the equivalent of -.BR "\-copy none" .) -.PP -Additional switches recognized by jpegtran are: -.TP -.BI \-maxmemory " N" -Set limit for amount of memory to use in processing large images. Value is -in thousands of bytes, or millions of bytes if "M" is attached to the -number. For example, -.B \-max 4m -selects 4000000 bytes. If more space is needed, temporary files will be used. -.TP -.BI \-outfile " name" -Send output image to the named file, not to standard output. -.TP -.B \-verbose -Enable debug printout. More -.BR \-v 's -give more output. Also, version information is printed at startup. -.TP -.B \-debug -Same as -.BR \-verbose . -.SH EXAMPLES -.LP -This example converts a baseline JPEG file to progressive form: -.IP -.B jpegtran \-progressive -.I foo.jpg -.B > -.I fooprog.jpg -.PP -This example rotates an image 90 degrees clockwise, discarding any -unrotatable edge pixels: -.IP -.B jpegtran \-rot 90 -trim -.I foo.jpg -.B > -.I foo90.jpg -.SH ENVIRONMENT -.TP -.B JPEGMEM -If this environment variable is set, its value is the default memory limit. -The value is specified as described for the -.B \-maxmemory -switch. -.B JPEGMEM -overrides the default value specified when the program was compiled, and -itself is overridden by an explicit -.BR \-maxmemory . -.SH SEE ALSO -.BR cjpeg (1), -.BR djpeg (1), -.BR rdjpgcom (1), -.BR wrjpgcom (1) -.br -Wallace, Gregory K. "The JPEG Still Picture Compression Standard", -Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44. -.SH AUTHOR -Independent JPEG Group -.SH BUGS -The transform options can't transform odd-size images perfectly. Use -.B \-trim -or -.B \-perfect -if you don't like the results. -.PP -The entire image is read into memory and then written out again, even in -cases where this isn't really necessary. Expect swapping on large images, -especially when using the more complex transform options. diff --git a/Dependencies/libjpeg/jpegtran.c b/Dependencies/libjpeg/jpegtran.c deleted file mode 100644 index 8cb3d80..0000000 --- a/Dependencies/libjpeg/jpegtran.c +++ /dev/null @@ -1,560 +0,0 @@ -/* - * jpegtran.c - * - * Copyright (C) 1995-2010, Thomas G. Lane, Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a command-line user interface for JPEG transcoding. - * It is very similar to cjpeg.c, and partly to djpeg.c, but provides - * lossless transcoding between different JPEG file formats. It also - * provides some lossless and sort-of-lossless transformations of JPEG data. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ -#include "transupp.h" /* Support routines for jpegtran */ -#include "jversion.h" /* for version message */ - -#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ -#ifdef __MWERKS__ -#include /* Metrowerks needs this */ -#include /* ... and this */ -#endif -#ifdef THINK_C -#include /* Think declares it here */ -#endif -#endif - - -/* - * Argument-parsing code. - * The switch parser is designed to be useful with DOS-style command line - * syntax, ie, intermixed switches and file names, where only the switches - * to the left of a given file name affect processing of that file. - * The main program in this file doesn't actually use this capability... - */ - - -static const char * progname; /* program name for error messages */ -static char * outfilename; /* for -outfile switch */ -static char * scaleoption; /* -scale switch */ -static JCOPY_OPTION copyoption; /* -copy switch */ -static jpeg_transform_info transformoption; /* image transformation options */ - - -LOCAL(void) -usage (void) -/* complain about bad command line */ -{ - fprintf(stderr, "usage: %s [switches] ", progname); -#ifdef TWO_FILE_COMMANDLINE - fprintf(stderr, "inputfile outputfile\n"); -#else - fprintf(stderr, "[inputfile]\n"); -#endif - - fprintf(stderr, "Switches (names may be abbreviated):\n"); - fprintf(stderr, " -copy none Copy no extra markers from source file\n"); - fprintf(stderr, " -copy comments Copy only comment markers (default)\n"); - fprintf(stderr, " -copy all Copy all extra markers\n"); -#ifdef ENTROPY_OPT_SUPPORTED - fprintf(stderr, " -optimize Optimize Huffman table (smaller file, but slow compression)\n"); -#endif -#ifdef C_PROGRESSIVE_SUPPORTED - fprintf(stderr, " -progressive Create progressive JPEG file\n"); -#endif - fprintf(stderr, "Switches for modifying the image:\n"); -#if TRANSFORMS_SUPPORTED - fprintf(stderr, " -crop WxH+X+Y Crop to a rectangular subarea\n"); - fprintf(stderr, " -grayscale Reduce to grayscale (omit color data)\n"); - fprintf(stderr, " -flip [horizontal|vertical] Mirror image (left-right or top-bottom)\n"); - fprintf(stderr, " -perfect Fail if there is non-transformable edge blocks\n"); - fprintf(stderr, " -rotate [90|180|270] Rotate image (degrees clockwise)\n"); -#endif - fprintf(stderr, " -scale M/N Scale output image by fraction M/N, eg, 1/8\n"); -#if TRANSFORMS_SUPPORTED - fprintf(stderr, " -transpose Transpose image\n"); - fprintf(stderr, " -transverse Transverse transpose image\n"); - fprintf(stderr, " -trim Drop non-transformable edge blocks\n"); -#endif - fprintf(stderr, "Switches for advanced users:\n"); - fprintf(stderr, " -restart N Set restart interval in rows, or in blocks with B\n"); - fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n"); - fprintf(stderr, " -outfile name Specify name for output file\n"); - fprintf(stderr, " -verbose or -debug Emit debug output\n"); - fprintf(stderr, "Switches for wizards:\n"); -#ifdef C_ARITH_CODING_SUPPORTED - fprintf(stderr, " -arithmetic Use arithmetic coding\n"); -#endif -#ifdef C_MULTISCAN_FILES_SUPPORTED - fprintf(stderr, " -scans file Create multi-scan JPEG per script file\n"); -#endif - exit(EXIT_FAILURE); -} - - -LOCAL(void) -select_transform (JXFORM_CODE transform) -/* Silly little routine to detect multiple transform options, - * which we can't handle. - */ -{ -#if TRANSFORMS_SUPPORTED - if (transformoption.transform == JXFORM_NONE || - transformoption.transform == transform) { - transformoption.transform = transform; - } else { - fprintf(stderr, "%s: can only do one image transformation at a time\n", - progname); - usage(); - } -#else - fprintf(stderr, "%s: sorry, image transformation was not compiled\n", - progname); - exit(EXIT_FAILURE); -#endif -} - - -LOCAL(int) -parse_switches (j_compress_ptr cinfo, int argc, char **argv, - int last_file_arg_seen, boolean for_real) -/* Parse optional switches. - * Returns argv[] index of first file-name argument (== argc if none). - * Any file names with indexes <= last_file_arg_seen are ignored; - * they have presumably been processed in a previous iteration. - * (Pass 0 for last_file_arg_seen on the first or only iteration.) - * for_real is FALSE on the first (dummy) pass; we may skip any expensive - * processing. - */ -{ - int argn; - char * arg; - boolean simple_progressive; - char * scansarg = NULL; /* saves -scans parm if any */ - - /* Set up default JPEG parameters. */ - simple_progressive = FALSE; - outfilename = NULL; - scaleoption = NULL; - copyoption = JCOPYOPT_DEFAULT; - transformoption.transform = JXFORM_NONE; - transformoption.perfect = FALSE; - transformoption.trim = FALSE; - transformoption.force_grayscale = FALSE; - transformoption.crop = FALSE; - cinfo->err->trace_level = 0; - - /* Scan command line options, adjust parameters */ - - for (argn = 1; argn < argc; argn++) { - arg = argv[argn]; - if (*arg != '-') { - /* Not a switch, must be a file name argument */ - if (argn <= last_file_arg_seen) { - outfilename = NULL; /* -outfile applies to just one input file */ - continue; /* ignore this name if previously processed */ - } - break; /* else done parsing switches */ - } - arg++; /* advance past switch marker character */ - - if (keymatch(arg, "arithmetic", 1)) { - /* Use arithmetic coding. */ -#ifdef C_ARITH_CODING_SUPPORTED - cinfo->arith_code = TRUE; -#else - fprintf(stderr, "%s: sorry, arithmetic coding not supported\n", - progname); - exit(EXIT_FAILURE); -#endif - - } else if (keymatch(arg, "copy", 2)) { - /* Select which extra markers to copy. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (keymatch(argv[argn], "none", 1)) { - copyoption = JCOPYOPT_NONE; - } else if (keymatch(argv[argn], "comments", 1)) { - copyoption = JCOPYOPT_COMMENTS; - } else if (keymatch(argv[argn], "all", 1)) { - copyoption = JCOPYOPT_ALL; - } else - usage(); - - } else if (keymatch(arg, "crop", 2)) { - /* Perform lossless cropping. */ -#if TRANSFORMS_SUPPORTED - if (++argn >= argc) /* advance to next argument */ - usage(); - if (! jtransform_parse_crop_spec(&transformoption, argv[argn])) { - fprintf(stderr, "%s: bogus -crop argument '%s'\n", - progname, argv[argn]); - exit(EXIT_FAILURE); - } -#else - select_transform(JXFORM_NONE); /* force an error */ -#endif - - } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) { - /* Enable debug printouts. */ - /* On first -d, print version identification */ - static boolean printed_version = FALSE; - - if (! printed_version) { - fprintf(stderr, "Independent JPEG Group's JPEGTRAN, version %s\n%s\n", - JVERSION, JCOPYRIGHT); - printed_version = TRUE; - } - cinfo->err->trace_level++; - - } else if (keymatch(arg, "flip", 1)) { - /* Mirror left-right or top-bottom. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (keymatch(argv[argn], "horizontal", 1)) - select_transform(JXFORM_FLIP_H); - else if (keymatch(argv[argn], "vertical", 1)) - select_transform(JXFORM_FLIP_V); - else - usage(); - - } else if (keymatch(arg, "grayscale", 1) || keymatch(arg, "greyscale",1)) { - /* Force to grayscale. */ -#if TRANSFORMS_SUPPORTED - transformoption.force_grayscale = TRUE; -#else - select_transform(JXFORM_NONE); /* force an error */ -#endif - - } else if (keymatch(arg, "maxmemory", 3)) { - /* Maximum memory in Kb (or Mb with 'm'). */ - long lval; - char ch = 'x'; - - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) - usage(); - if (ch == 'm' || ch == 'M') - lval *= 1000L; - cinfo->mem->max_memory_to_use = lval * 1000L; - - } else if (keymatch(arg, "optimize", 1) || keymatch(arg, "optimise", 1)) { - /* Enable entropy parm optimization. */ -#ifdef ENTROPY_OPT_SUPPORTED - cinfo->optimize_coding = TRUE; -#else - fprintf(stderr, "%s: sorry, entropy optimization was not compiled\n", - progname); - exit(EXIT_FAILURE); -#endif - - } else if (keymatch(arg, "outfile", 4)) { - /* Set output file name. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - outfilename = argv[argn]; /* save it away for later use */ - - } else if (keymatch(arg, "perfect", 2)) { - /* Fail if there is any partial edge MCUs that the transform can't - * handle. */ - transformoption.perfect = TRUE; - - } else if (keymatch(arg, "progressive", 2)) { - /* Select simple progressive mode. */ -#ifdef C_PROGRESSIVE_SUPPORTED - simple_progressive = TRUE; - /* We must postpone execution until num_components is known. */ -#else - fprintf(stderr, "%s: sorry, progressive output was not compiled\n", - progname); - exit(EXIT_FAILURE); -#endif - - } else if (keymatch(arg, "restart", 1)) { - /* Restart interval in MCU rows (or in MCUs with 'b'). */ - long lval; - char ch = 'x'; - - if (++argn >= argc) /* advance to next argument */ - usage(); - if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) - usage(); - if (lval < 0 || lval > 65535L) - usage(); - if (ch == 'b' || ch == 'B') { - cinfo->restart_interval = (unsigned int) lval; - cinfo->restart_in_rows = 0; /* else prior '-restart n' overrides me */ - } else { - cinfo->restart_in_rows = (int) lval; - /* restart_interval will be computed during startup */ - } - - } else if (keymatch(arg, "rotate", 2)) { - /* Rotate 90, 180, or 270 degrees (measured clockwise). */ - if (++argn >= argc) /* advance to next argument */ - usage(); - if (keymatch(argv[argn], "90", 2)) - select_transform(JXFORM_ROT_90); - else if (keymatch(argv[argn], "180", 3)) - select_transform(JXFORM_ROT_180); - else if (keymatch(argv[argn], "270", 3)) - select_transform(JXFORM_ROT_270); - else - usage(); - - } else if (keymatch(arg, "scale", 4)) { - /* Scale the output image by a fraction M/N. */ - if (++argn >= argc) /* advance to next argument */ - usage(); - scaleoption = argv[argn]; - /* We must postpone processing until decompression startup. */ - - } else if (keymatch(arg, "scans", 1)) { - /* Set scan script. */ -#ifdef C_MULTISCAN_FILES_SUPPORTED - if (++argn >= argc) /* advance to next argument */ - usage(); - scansarg = argv[argn]; - /* We must postpone reading the file in case -progressive appears. */ -#else - fprintf(stderr, "%s: sorry, multi-scan output was not compiled\n", - progname); - exit(EXIT_FAILURE); -#endif - - } else if (keymatch(arg, "transpose", 1)) { - /* Transpose (across UL-to-LR axis). */ - select_transform(JXFORM_TRANSPOSE); - - } else if (keymatch(arg, "transverse", 6)) { - /* Transverse transpose (across UR-to-LL axis). */ - select_transform(JXFORM_TRANSVERSE); - - } else if (keymatch(arg, "trim", 3)) { - /* Trim off any partial edge MCUs that the transform can't handle. */ - transformoption.trim = TRUE; - - } else { - usage(); /* bogus switch */ - } - } - - /* Post-switch-scanning cleanup */ - - if (for_real) { - -#ifdef C_PROGRESSIVE_SUPPORTED - if (simple_progressive) /* process -progressive; -scans can override */ - jpeg_simple_progression(cinfo); -#endif - -#ifdef C_MULTISCAN_FILES_SUPPORTED - if (scansarg != NULL) /* process -scans if it was present */ - if (! read_scan_script(cinfo, scansarg)) - usage(); -#endif - } - - return argn; /* return index of next arg (file name) */ -} - - -/* - * The main program. - */ - -int -main (int argc, char **argv) -{ - struct jpeg_decompress_struct srcinfo; - struct jpeg_compress_struct dstinfo; - struct jpeg_error_mgr jsrcerr, jdsterr; -#ifdef PROGRESS_REPORT - struct cdjpeg_progress_mgr progress; -#endif - jvirt_barray_ptr * src_coef_arrays; - jvirt_barray_ptr * dst_coef_arrays; - int file_index; - /* We assume all-in-memory processing and can therefore use only a - * single file pointer for sequential input and output operation. - */ - FILE * fp; - - /* On Mac, fetch a command line. */ -#ifdef USE_CCOMMAND - argc = ccommand(&argv); -#endif - - progname = argv[0]; - if (progname == NULL || progname[0] == 0) - progname = "jpegtran"; /* in case C library doesn't provide it */ - - /* Initialize the JPEG decompression object with default error handling. */ - srcinfo.err = jpeg_std_error(&jsrcerr); - jpeg_create_decompress(&srcinfo); - /* Initialize the JPEG compression object with default error handling. */ - dstinfo.err = jpeg_std_error(&jdsterr); - jpeg_create_compress(&dstinfo); - - /* Now safe to enable signal catcher. - * Note: we assume only the decompression object will have virtual arrays. - */ -#ifdef NEED_SIGNAL_CATCHER - enable_signal_catcher((j_common_ptr) &srcinfo); -#endif - - /* Scan command line to find file names. - * It is convenient to use just one switch-parsing routine, but the switch - * values read here are mostly ignored; we will rescan the switches after - * opening the input file. Also note that most of the switches affect the - * destination JPEG object, so we parse into that and then copy over what - * needs to affects the source too. - */ - - file_index = parse_switches(&dstinfo, argc, argv, 0, FALSE); - jsrcerr.trace_level = jdsterr.trace_level; - srcinfo.mem->max_memory_to_use = dstinfo.mem->max_memory_to_use; - -#ifdef TWO_FILE_COMMANDLINE - /* Must have either -outfile switch or explicit output file name */ - if (outfilename == NULL) { - if (file_index != argc-2) { - fprintf(stderr, "%s: must name one input and one output file\n", - progname); - usage(); - } - outfilename = argv[file_index+1]; - } else { - if (file_index != argc-1) { - fprintf(stderr, "%s: must name one input and one output file\n", - progname); - usage(); - } - } -#else - /* Unix style: expect zero or one file name */ - if (file_index < argc-1) { - fprintf(stderr, "%s: only one input file\n", progname); - usage(); - } -#endif /* TWO_FILE_COMMANDLINE */ - - /* Open the input file. */ - if (file_index < argc) { - if ((fp = fopen(argv[file_index], READ_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s for reading\n", progname, argv[file_index]); - exit(EXIT_FAILURE); - } - } else { - /* default input file is stdin */ - fp = read_stdin(); - } - -#ifdef PROGRESS_REPORT - start_progress_monitor((j_common_ptr) &dstinfo, &progress); -#endif - - /* Specify data source for decompression */ - jpeg_stdio_src(&srcinfo, fp); - - /* Enable saving of extra markers that we want to copy */ - jcopy_markers_setup(&srcinfo, copyoption); - - /* Read file header */ - (void) jpeg_read_header(&srcinfo, TRUE); - - /* Adjust default decompression parameters */ - if (scaleoption != NULL) - if (sscanf(scaleoption, "%d/%d", - &srcinfo.scale_num, &srcinfo.scale_denom) < 1) - usage(); - - /* Any space needed by a transform option must be requested before - * jpeg_read_coefficients so that memory allocation will be done right. - */ -#if TRANSFORMS_SUPPORTED - /* Fail right away if -perfect is given and transformation is not perfect. - */ - if (!jtransform_request_workspace(&srcinfo, &transformoption)) { - fprintf(stderr, "%s: transformation is not perfect\n", progname); - exit(EXIT_FAILURE); - } -#endif - - /* Read source file as DCT coefficients */ - src_coef_arrays = jpeg_read_coefficients(&srcinfo); - - /* Initialize destination compression parameters from source values */ - jpeg_copy_critical_parameters(&srcinfo, &dstinfo); - - /* Adjust destination parameters if required by transform options; - * also find out which set of coefficient arrays will hold the output. - */ -#if TRANSFORMS_SUPPORTED - dst_coef_arrays = jtransform_adjust_parameters(&srcinfo, &dstinfo, - src_coef_arrays, - &transformoption); -#else - dst_coef_arrays = src_coef_arrays; -#endif - - /* Close input file, if we opened it. - * Note: we assume that jpeg_read_coefficients consumed all input - * until JPEG_REACHED_EOI, and that jpeg_finish_decompress will - * only consume more while (! cinfo->inputctl->eoi_reached). - * We cannot call jpeg_finish_decompress here since we still need the - * virtual arrays allocated from the source object for processing. - */ - if (fp != stdin) - fclose(fp); - - /* Open the output file. */ - if (outfilename != NULL) { - if ((fp = fopen(outfilename, WRITE_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s for writing\n", progname, outfilename); - exit(EXIT_FAILURE); - } - } else { - /* default output file is stdout */ - fp = write_stdout(); - } - - /* Adjust default compression parameters by re-parsing the options */ - file_index = parse_switches(&dstinfo, argc, argv, 0, TRUE); - - /* Specify data destination for compression */ - jpeg_stdio_dest(&dstinfo, fp); - - /* Start compressor (note no image data is actually written here) */ - jpeg_write_coefficients(&dstinfo, dst_coef_arrays); - - /* Copy to the output file any extra markers that we want to preserve */ - jcopy_markers_execute(&srcinfo, &dstinfo, copyoption); - - /* Execute image transformation, if any */ -#if TRANSFORMS_SUPPORTED - jtransform_execute_transformation(&srcinfo, &dstinfo, - src_coef_arrays, - &transformoption); -#endif - - /* Finish compression and release memory */ - jpeg_finish_compress(&dstinfo); - jpeg_destroy_compress(&dstinfo); - (void) jpeg_finish_decompress(&srcinfo); - jpeg_destroy_decompress(&srcinfo); - - /* Close output file, if we opened it */ - if (fp != stdout) - fclose(fp); - -#ifdef PROGRESS_REPORT - end_progress_monitor((j_common_ptr) &dstinfo); -#endif - - /* All done. */ - exit(jsrcerr.num_warnings + jdsterr.num_warnings ?EXIT_WARNING:EXIT_SUCCESS); - return 0; /* suppress no-return-value warnings */ -} diff --git a/Dependencies/libjpeg/jquant1.c b/Dependencies/libjpeg/jquant1.c deleted file mode 100644 index b2f96aa..0000000 --- a/Dependencies/libjpeg/jquant1.c +++ /dev/null @@ -1,856 +0,0 @@ -/* - * jquant1.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains 1-pass color quantization (color mapping) routines. - * These routines provide mapping to a fixed color map using equally spaced - * color values. Optional Floyd-Steinberg or ordered dithering is available. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -#ifdef QUANT_1PASS_SUPPORTED - - -/* - * The main purpose of 1-pass quantization is to provide a fast, if not very - * high quality, colormapped output capability. A 2-pass quantizer usually - * gives better visual quality; however, for quantized grayscale output this - * quantizer is perfectly adequate. Dithering is highly recommended with this - * quantizer, though you can turn it off if you really want to. - * - * In 1-pass quantization the colormap must be chosen in advance of seeing the - * image. We use a map consisting of all combinations of Ncolors[i] color - * values for the i'th component. The Ncolors[] values are chosen so that - * their product, the total number of colors, is no more than that requested. - * (In most cases, the product will be somewhat less.) - * - * Since the colormap is orthogonal, the representative value for each color - * component can be determined without considering the other components; - * then these indexes can be combined into a colormap index by a standard - * N-dimensional-array-subscript calculation. Most of the arithmetic involved - * can be precalculated and stored in the lookup table colorindex[]. - * colorindex[i][j] maps pixel value j in component i to the nearest - * representative value (grid plane) for that component; this index is - * multiplied by the array stride for component i, so that the - * index of the colormap entry closest to a given pixel value is just - * sum( colorindex[component-number][pixel-component-value] ) - * Aside from being fast, this scheme allows for variable spacing between - * representative values with no additional lookup cost. - * - * If gamma correction has been applied in color conversion, it might be wise - * to adjust the color grid spacing so that the representative colors are - * equidistant in linear space. At this writing, gamma correction is not - * implemented by jdcolor, so nothing is done here. - */ - - -/* Declarations for ordered dithering. - * - * We use a standard 16x16 ordered dither array. The basic concept of ordered - * dithering is described in many references, for instance Dale Schumacher's - * chapter II.2 of Graphics Gems II (James Arvo, ed. Academic Press, 1991). - * In place of Schumacher's comparisons against a "threshold" value, we add a - * "dither" value to the input pixel and then round the result to the nearest - * output value. The dither value is equivalent to (0.5 - threshold) times - * the distance between output values. For ordered dithering, we assume that - * the output colors are equally spaced; if not, results will probably be - * worse, since the dither may be too much or too little at a given point. - * - * The normal calculation would be to form pixel value + dither, range-limit - * this to 0..MAXJSAMPLE, and then index into the colorindex table as usual. - * We can skip the separate range-limiting step by extending the colorindex - * table in both directions. - */ - -#define ODITHER_SIZE 16 /* dimension of dither matrix */ -/* NB: if ODITHER_SIZE is not a power of 2, ODITHER_MASK uses will break */ -#define ODITHER_CELLS (ODITHER_SIZE*ODITHER_SIZE) /* # cells in matrix */ -#define ODITHER_MASK (ODITHER_SIZE-1) /* mask for wrapping around counters */ - -typedef int ODITHER_MATRIX[ODITHER_SIZE][ODITHER_SIZE]; -typedef int (*ODITHER_MATRIX_PTR)[ODITHER_SIZE]; - -static const UINT8 base_dither_matrix[ODITHER_SIZE][ODITHER_SIZE] = { - /* Bayer's order-4 dither array. Generated by the code given in - * Stephen Hawley's article "Ordered Dithering" in Graphics Gems I. - * The values in this array must range from 0 to ODITHER_CELLS-1. - */ - { 0,192, 48,240, 12,204, 60,252, 3,195, 51,243, 15,207, 63,255 }, - { 128, 64,176,112,140, 76,188,124,131, 67,179,115,143, 79,191,127 }, - { 32,224, 16,208, 44,236, 28,220, 35,227, 19,211, 47,239, 31,223 }, - { 160, 96,144, 80,172,108,156, 92,163, 99,147, 83,175,111,159, 95 }, - { 8,200, 56,248, 4,196, 52,244, 11,203, 59,251, 7,199, 55,247 }, - { 136, 72,184,120,132, 68,180,116,139, 75,187,123,135, 71,183,119 }, - { 40,232, 24,216, 36,228, 20,212, 43,235, 27,219, 39,231, 23,215 }, - { 168,104,152, 88,164,100,148, 84,171,107,155, 91,167,103,151, 87 }, - { 2,194, 50,242, 14,206, 62,254, 1,193, 49,241, 13,205, 61,253 }, - { 130, 66,178,114,142, 78,190,126,129, 65,177,113,141, 77,189,125 }, - { 34,226, 18,210, 46,238, 30,222, 33,225, 17,209, 45,237, 29,221 }, - { 162, 98,146, 82,174,110,158, 94,161, 97,145, 81,173,109,157, 93 }, - { 10,202, 58,250, 6,198, 54,246, 9,201, 57,249, 5,197, 53,245 }, - { 138, 74,186,122,134, 70,182,118,137, 73,185,121,133, 69,181,117 }, - { 42,234, 26,218, 38,230, 22,214, 41,233, 25,217, 37,229, 21,213 }, - { 170,106,154, 90,166,102,150, 86,169,105,153, 89,165,101,149, 85 } -}; - - -/* Declarations for Floyd-Steinberg dithering. - * - * Errors are accumulated into the array fserrors[], at a resolution of - * 1/16th of a pixel count. The error at a given pixel is propagated - * to its not-yet-processed neighbors using the standard F-S fractions, - * ... (here) 7/16 - * 3/16 5/16 1/16 - * We work left-to-right on even rows, right-to-left on odd rows. - * - * We can get away with a single array (holding one row's worth of errors) - * by using it to store the current row's errors at pixel columns not yet - * processed, but the next row's errors at columns already processed. We - * need only a few extra variables to hold the errors immediately around the - * current column. (If we are lucky, those variables are in registers, but - * even if not, they're probably cheaper to access than array elements are.) - * - * The fserrors[] array is indexed [component#][position]. - * We provide (#columns + 2) entries per component; the extra entry at each - * end saves us from special-casing the first and last pixels. - * - * Note: on a wide image, we might not have enough room in a PC's near data - * segment to hold the error array; so it is allocated with alloc_large. - */ - -#if BITS_IN_JSAMPLE == 8 -typedef INT16 FSERROR; /* 16 bits should be enough */ -typedef int LOCFSERROR; /* use 'int' for calculation temps */ -#else -typedef INT32 FSERROR; /* may need more than 16 bits */ -typedef INT32 LOCFSERROR; /* be sure calculation temps are big enough */ -#endif - -typedef FSERROR FAR *FSERRPTR; /* pointer to error array (in FAR storage!) */ - - -/* Private subobject */ - -#define MAX_Q_COMPS 4 /* max components I can handle */ - -typedef struct { - struct jpeg_color_quantizer pub; /* public fields */ - - /* Initially allocated colormap is saved here */ - JSAMPARRAY sv_colormap; /* The color map as a 2-D pixel array */ - int sv_actual; /* number of entries in use */ - - JSAMPARRAY colorindex; /* Precomputed mapping for speed */ - /* colorindex[i][j] = index of color closest to pixel value j in component i, - * premultiplied as described above. Since colormap indexes must fit into - * JSAMPLEs, the entries of this array will too. - */ - boolean is_padded; /* is the colorindex padded for odither? */ - - int Ncolors[MAX_Q_COMPS]; /* # of values alloced to each component */ - - /* Variables for ordered dithering */ - int row_index; /* cur row's vertical index in dither matrix */ - ODITHER_MATRIX_PTR odither[MAX_Q_COMPS]; /* one dither array per component */ - - /* Variables for Floyd-Steinberg dithering */ - FSERRPTR fserrors[MAX_Q_COMPS]; /* accumulated errors */ - boolean on_odd_row; /* flag to remember which row we are on */ -} my_cquantizer; - -typedef my_cquantizer * my_cquantize_ptr; - - -/* - * Policy-making subroutines for create_colormap and create_colorindex. - * These routines determine the colormap to be used. The rest of the module - * only assumes that the colormap is orthogonal. - * - * * select_ncolors decides how to divvy up the available colors - * among the components. - * * output_value defines the set of representative values for a component. - * * largest_input_value defines the mapping from input values to - * representative values for a component. - * Note that the latter two routines may impose different policies for - * different components, though this is not currently done. - */ - - -LOCAL(int) -select_ncolors (j_decompress_ptr cinfo, int Ncolors[]) -/* Determine allocation of desired colors to components, */ -/* and fill in Ncolors[] array to indicate choice. */ -/* Return value is total number of colors (product of Ncolors[] values). */ -{ - int nc = cinfo->out_color_components; /* number of color components */ - int max_colors = cinfo->desired_number_of_colors; - int total_colors, iroot, i, j; - boolean changed; - long temp; - static const int RGB_order[3] = { RGB_GREEN, RGB_RED, RGB_BLUE }; - - /* We can allocate at least the nc'th root of max_colors per component. */ - /* Compute floor(nc'th root of max_colors). */ - iroot = 1; - do { - iroot++; - temp = iroot; /* set temp = iroot ** nc */ - for (i = 1; i < nc; i++) - temp *= iroot; - } while (temp <= (long) max_colors); /* repeat till iroot exceeds root */ - iroot--; /* now iroot = floor(root) */ - - /* Must have at least 2 color values per component */ - if (iroot < 2) - ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, (int) temp); - - /* Initialize to iroot color values for each component */ - total_colors = 1; - for (i = 0; i < nc; i++) { - Ncolors[i] = iroot; - total_colors *= iroot; - } - /* We may be able to increment the count for one or more components without - * exceeding max_colors, though we know not all can be incremented. - * Sometimes, the first component can be incremented more than once! - * (Example: for 16 colors, we start at 2*2*2, go to 3*2*2, then 4*2*2.) - * In RGB colorspace, try to increment G first, then R, then B. - */ - do { - changed = FALSE; - for (i = 0; i < nc; i++) { - j = (cinfo->out_color_space == JCS_RGB ? RGB_order[i] : i); - /* calculate new total_colors if Ncolors[j] is incremented */ - temp = total_colors / Ncolors[j]; - temp *= Ncolors[j]+1; /* done in long arith to avoid oflo */ - if (temp > (long) max_colors) - break; /* won't fit, done with this pass */ - Ncolors[j]++; /* OK, apply the increment */ - total_colors = (int) temp; - changed = TRUE; - } - } while (changed); - - return total_colors; -} - - -LOCAL(int) -output_value (j_decompress_ptr cinfo, int ci, int j, int maxj) -/* Return j'th output value, where j will range from 0 to maxj */ -/* The output values must fall in 0..MAXJSAMPLE in increasing order */ -{ - /* We always provide values 0 and MAXJSAMPLE for each component; - * any additional values are equally spaced between these limits. - * (Forcing the upper and lower values to the limits ensures that - * dithering can't produce a color outside the selected gamut.) - */ - return (int) (((INT32) j * MAXJSAMPLE + maxj/2) / maxj); -} - - -LOCAL(int) -largest_input_value (j_decompress_ptr cinfo, int ci, int j, int maxj) -/* Return largest input value that should map to j'th output value */ -/* Must have largest(j=0) >= 0, and largest(j=maxj) >= MAXJSAMPLE */ -{ - /* Breakpoints are halfway between values returned by output_value */ - return (int) (((INT32) (2*j + 1) * MAXJSAMPLE + maxj) / (2*maxj)); -} - - -/* - * Create the colormap. - */ - -LOCAL(void) -create_colormap (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - JSAMPARRAY colormap; /* Created colormap */ - int total_colors; /* Number of distinct output colors */ - int i,j,k, nci, blksize, blkdist, ptr, val; - - /* Select number of colors for each component */ - total_colors = select_ncolors(cinfo, cquantize->Ncolors); - - /* Report selected color counts */ - if (cinfo->out_color_components == 3) - TRACEMS4(cinfo, 1, JTRC_QUANT_3_NCOLORS, - total_colors, cquantize->Ncolors[0], - cquantize->Ncolors[1], cquantize->Ncolors[2]); - else - TRACEMS1(cinfo, 1, JTRC_QUANT_NCOLORS, total_colors); - - /* Allocate and fill in the colormap. */ - /* The colors are ordered in the map in standard row-major order, */ - /* i.e. rightmost (highest-indexed) color changes most rapidly. */ - - colormap = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) total_colors, (JDIMENSION) cinfo->out_color_components); - - /* blksize is number of adjacent repeated entries for a component */ - /* blkdist is distance between groups of identical entries for a component */ - blkdist = total_colors; - - for (i = 0; i < cinfo->out_color_components; i++) { - /* fill in colormap entries for i'th color component */ - nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ - blksize = blkdist / nci; - for (j = 0; j < nci; j++) { - /* Compute j'th output value (out of nci) for component */ - val = output_value(cinfo, i, j, nci-1); - /* Fill in all colormap entries that have this value of this component */ - for (ptr = j * blksize; ptr < total_colors; ptr += blkdist) { - /* fill in blksize entries beginning at ptr */ - for (k = 0; k < blksize; k++) - colormap[i][ptr+k] = (JSAMPLE) val; - } - } - blkdist = blksize; /* blksize of this color is blkdist of next */ - } - - /* Save the colormap in private storage, - * where it will survive color quantization mode changes. - */ - cquantize->sv_colormap = colormap; - cquantize->sv_actual = total_colors; -} - - -/* - * Create the color index table. - */ - -LOCAL(void) -create_colorindex (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - JSAMPROW indexptr; - int i,j,k, nci, blksize, val, pad; - - /* For ordered dither, we pad the color index tables by MAXJSAMPLE in - * each direction (input index values can be -MAXJSAMPLE .. 2*MAXJSAMPLE). - * This is not necessary in the other dithering modes. However, we - * flag whether it was done in case user changes dithering mode. - */ - if (cinfo->dither_mode == JDITHER_ORDERED) { - pad = MAXJSAMPLE*2; - cquantize->is_padded = TRUE; - } else { - pad = 0; - cquantize->is_padded = FALSE; - } - - cquantize->colorindex = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) (MAXJSAMPLE+1 + pad), - (JDIMENSION) cinfo->out_color_components); - - /* blksize is number of adjacent repeated entries for a component */ - blksize = cquantize->sv_actual; - - for (i = 0; i < cinfo->out_color_components; i++) { - /* fill in colorindex entries for i'th color component */ - nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ - blksize = blksize / nci; - - /* adjust colorindex pointers to provide padding at negative indexes. */ - if (pad) - cquantize->colorindex[i] += MAXJSAMPLE; - - /* in loop, val = index of current output value, */ - /* and k = largest j that maps to current val */ - indexptr = cquantize->colorindex[i]; - val = 0; - k = largest_input_value(cinfo, i, 0, nci-1); - for (j = 0; j <= MAXJSAMPLE; j++) { - while (j > k) /* advance val if past boundary */ - k = largest_input_value(cinfo, i, ++val, nci-1); - /* premultiply so that no multiplication needed in main processing */ - indexptr[j] = (JSAMPLE) (val * blksize); - } - /* Pad at both ends if necessary */ - if (pad) - for (j = 1; j <= MAXJSAMPLE; j++) { - indexptr[-j] = indexptr[0]; - indexptr[MAXJSAMPLE+j] = indexptr[MAXJSAMPLE]; - } - } -} - - -/* - * Create an ordered-dither array for a component having ncolors - * distinct output values. - */ - -LOCAL(ODITHER_MATRIX_PTR) -make_odither_array (j_decompress_ptr cinfo, int ncolors) -{ - ODITHER_MATRIX_PTR odither; - int j,k; - INT32 num,den; - - odither = (ODITHER_MATRIX_PTR) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(ODITHER_MATRIX)); - /* The inter-value distance for this color is MAXJSAMPLE/(ncolors-1). - * Hence the dither value for the matrix cell with fill order f - * (f=0..N-1) should be (N-1-2*f)/(2*N) * MAXJSAMPLE/(ncolors-1). - * On 16-bit-int machine, be careful to avoid overflow. - */ - den = 2 * ODITHER_CELLS * ((INT32) (ncolors - 1)); - for (j = 0; j < ODITHER_SIZE; j++) { - for (k = 0; k < ODITHER_SIZE; k++) { - num = ((INT32) (ODITHER_CELLS-1 - 2*((int)base_dither_matrix[j][k]))) - * MAXJSAMPLE; - /* Ensure round towards zero despite C's lack of consistency - * about rounding negative values in integer division... - */ - odither[j][k] = (int) (num<0 ? -((-num)/den) : num/den); - } - } - return odither; -} - - -/* - * Create the ordered-dither tables. - * Components having the same number of representative colors may - * share a dither table. - */ - -LOCAL(void) -create_odither_tables (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - ODITHER_MATRIX_PTR odither; - int i, j, nci; - - for (i = 0; i < cinfo->out_color_components; i++) { - nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ - odither = NULL; /* search for matching prior component */ - for (j = 0; j < i; j++) { - if (nci == cquantize->Ncolors[j]) { - odither = cquantize->odither[j]; - break; - } - } - if (odither == NULL) /* need a new table? */ - odither = make_odither_array(cinfo, nci); - cquantize->odither[i] = odither; - } -} - - -/* - * Map some rows of pixels to the output colormapped representation. - */ - -METHODDEF(void) -color_quantize (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* General case, no dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - JSAMPARRAY colorindex = cquantize->colorindex; - register int pixcode, ci; - register JSAMPROW ptrin, ptrout; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - register int nc = cinfo->out_color_components; - - for (row = 0; row < num_rows; row++) { - ptrin = input_buf[row]; - ptrout = output_buf[row]; - for (col = width; col > 0; col--) { - pixcode = 0; - for (ci = 0; ci < nc; ci++) { - pixcode += GETJSAMPLE(colorindex[ci][GETJSAMPLE(*ptrin++)]); - } - *ptrout++ = (JSAMPLE) pixcode; - } - } -} - - -METHODDEF(void) -color_quantize3 (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* Fast path for out_color_components==3, no dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - register int pixcode; - register JSAMPROW ptrin, ptrout; - JSAMPROW colorindex0 = cquantize->colorindex[0]; - JSAMPROW colorindex1 = cquantize->colorindex[1]; - JSAMPROW colorindex2 = cquantize->colorindex[2]; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - ptrin = input_buf[row]; - ptrout = output_buf[row]; - for (col = width; col > 0; col--) { - pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*ptrin++)]); - pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*ptrin++)]); - pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*ptrin++)]); - *ptrout++ = (JSAMPLE) pixcode; - } - } -} - - -METHODDEF(void) -quantize_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* General case, with ordered dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - register JSAMPROW input_ptr; - register JSAMPROW output_ptr; - JSAMPROW colorindex_ci; - int * dither; /* points to active row of dither matrix */ - int row_index, col_index; /* current indexes into dither matrix */ - int nc = cinfo->out_color_components; - int ci; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - /* Initialize output values to 0 so can process components separately */ - jzero_far((void FAR *) output_buf[row], - (size_t) (width * SIZEOF(JSAMPLE))); - row_index = cquantize->row_index; - for (ci = 0; ci < nc; ci++) { - input_ptr = input_buf[row] + ci; - output_ptr = output_buf[row]; - colorindex_ci = cquantize->colorindex[ci]; - dither = cquantize->odither[ci][row_index]; - col_index = 0; - - for (col = width; col > 0; col--) { - /* Form pixel value + dither, range-limit to 0..MAXJSAMPLE, - * select output value, accumulate into output code for this pixel. - * Range-limiting need not be done explicitly, as we have extended - * the colorindex table to produce the right answers for out-of-range - * inputs. The maximum dither is +- MAXJSAMPLE; this sets the - * required amount of padding. - */ - *output_ptr += colorindex_ci[GETJSAMPLE(*input_ptr)+dither[col_index]]; - input_ptr += nc; - output_ptr++; - col_index = (col_index + 1) & ODITHER_MASK; - } - } - /* Advance row index for next row */ - row_index = (row_index + 1) & ODITHER_MASK; - cquantize->row_index = row_index; - } -} - - -METHODDEF(void) -quantize3_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* Fast path for out_color_components==3, with ordered dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - register int pixcode; - register JSAMPROW input_ptr; - register JSAMPROW output_ptr; - JSAMPROW colorindex0 = cquantize->colorindex[0]; - JSAMPROW colorindex1 = cquantize->colorindex[1]; - JSAMPROW colorindex2 = cquantize->colorindex[2]; - int * dither0; /* points to active row of dither matrix */ - int * dither1; - int * dither2; - int row_index, col_index; /* current indexes into dither matrix */ - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - row_index = cquantize->row_index; - input_ptr = input_buf[row]; - output_ptr = output_buf[row]; - dither0 = cquantize->odither[0][row_index]; - dither1 = cquantize->odither[1][row_index]; - dither2 = cquantize->odither[2][row_index]; - col_index = 0; - - for (col = width; col > 0; col--) { - pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*input_ptr++) + - dither0[col_index]]); - pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*input_ptr++) + - dither1[col_index]]); - pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*input_ptr++) + - dither2[col_index]]); - *output_ptr++ = (JSAMPLE) pixcode; - col_index = (col_index + 1) & ODITHER_MASK; - } - row_index = (row_index + 1) & ODITHER_MASK; - cquantize->row_index = row_index; - } -} - - -METHODDEF(void) -quantize_fs_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, - JSAMPARRAY output_buf, int num_rows) -/* General case, with Floyd-Steinberg dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - register LOCFSERROR cur; /* current error or pixel value */ - LOCFSERROR belowerr; /* error for pixel below cur */ - LOCFSERROR bpreverr; /* error for below/prev col */ - LOCFSERROR bnexterr; /* error for below/next col */ - LOCFSERROR delta; - register FSERRPTR errorptr; /* => fserrors[] at column before current */ - register JSAMPROW input_ptr; - register JSAMPROW output_ptr; - JSAMPROW colorindex_ci; - JSAMPROW colormap_ci; - int pixcode; - int nc = cinfo->out_color_components; - int dir; /* 1 for left-to-right, -1 for right-to-left */ - int dirnc; /* dir * nc */ - int ci; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - JSAMPLE *range_limit = cinfo->sample_range_limit; - SHIFT_TEMPS - - for (row = 0; row < num_rows; row++) { - /* Initialize output values to 0 so can process components separately */ - jzero_far((void FAR *) output_buf[row], - (size_t) (width * SIZEOF(JSAMPLE))); - for (ci = 0; ci < nc; ci++) { - input_ptr = input_buf[row] + ci; - output_ptr = output_buf[row]; - if (cquantize->on_odd_row) { - /* work right to left in this row */ - input_ptr += (width-1) * nc; /* so point to rightmost pixel */ - output_ptr += width-1; - dir = -1; - dirnc = -nc; - errorptr = cquantize->fserrors[ci] + (width+1); /* => entry after last column */ - } else { - /* work left to right in this row */ - dir = 1; - dirnc = nc; - errorptr = cquantize->fserrors[ci]; /* => entry before first column */ - } - colorindex_ci = cquantize->colorindex[ci]; - colormap_ci = cquantize->sv_colormap[ci]; - /* Preset error values: no error propagated to first pixel from left */ - cur = 0; - /* and no error propagated to row below yet */ - belowerr = bpreverr = 0; - - for (col = width; col > 0; col--) { - /* cur holds the error propagated from the previous pixel on the - * current line. Add the error propagated from the previous line - * to form the complete error correction term for this pixel, and - * round the error term (which is expressed * 16) to an integer. - * RIGHT_SHIFT rounds towards minus infinity, so adding 8 is correct - * for either sign of the error value. - * Note: errorptr points to *previous* column's array entry. - */ - cur = RIGHT_SHIFT(cur + errorptr[dir] + 8, 4); - /* Form pixel value + error, and range-limit to 0..MAXJSAMPLE. - * The maximum error is +- MAXJSAMPLE; this sets the required size - * of the range_limit array. - */ - cur += GETJSAMPLE(*input_ptr); - cur = GETJSAMPLE(range_limit[cur]); - /* Select output value, accumulate into output code for this pixel */ - pixcode = GETJSAMPLE(colorindex_ci[cur]); - *output_ptr += (JSAMPLE) pixcode; - /* Compute actual representation error at this pixel */ - /* Note: we can do this even though we don't have the final */ - /* pixel code, because the colormap is orthogonal. */ - cur -= GETJSAMPLE(colormap_ci[pixcode]); - /* Compute error fractions to be propagated to adjacent pixels. - * Add these into the running sums, and simultaneously shift the - * next-line error sums left by 1 column. - */ - bnexterr = cur; - delta = cur * 2; - cur += delta; /* form error * 3 */ - errorptr[0] = (FSERROR) (bpreverr + cur); - cur += delta; /* form error * 5 */ - bpreverr = belowerr + cur; - belowerr = bnexterr; - cur += delta; /* form error * 7 */ - /* At this point cur contains the 7/16 error value to be propagated - * to the next pixel on the current line, and all the errors for the - * next line have been shifted over. We are therefore ready to move on. - */ - input_ptr += dirnc; /* advance input ptr to next column */ - output_ptr += dir; /* advance output ptr to next column */ - errorptr += dir; /* advance errorptr to current column */ - } - /* Post-loop cleanup: we must unload the final error value into the - * final fserrors[] entry. Note we need not unload belowerr because - * it is for the dummy column before or after the actual array. - */ - errorptr[0] = (FSERROR) bpreverr; /* unload prev err into array */ - } - cquantize->on_odd_row = (cquantize->on_odd_row ? FALSE : TRUE); - } -} - - -/* - * Allocate workspace for Floyd-Steinberg errors. - */ - -LOCAL(void) -alloc_fs_workspace (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - size_t arraysize; - int i; - - arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR)); - for (i = 0; i < cinfo->out_color_components; i++) { - cquantize->fserrors[i] = (FSERRPTR) - (*cinfo->mem->alloc_large)((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize); - } -} - - -/* - * Initialize for one-pass color quantization. - */ - -METHODDEF(void) -start_pass_1_quant (j_decompress_ptr cinfo, boolean is_pre_scan) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - size_t arraysize; - int i; - - /* Install my colormap. */ - cinfo->colormap = cquantize->sv_colormap; - cinfo->actual_number_of_colors = cquantize->sv_actual; - - /* Initialize for desired dithering mode. */ - switch (cinfo->dither_mode) { - case JDITHER_NONE: - if (cinfo->out_color_components == 3) - cquantize->pub.color_quantize = color_quantize3; - else - cquantize->pub.color_quantize = color_quantize; - break; - case JDITHER_ORDERED: - if (cinfo->out_color_components == 3) - cquantize->pub.color_quantize = quantize3_ord_dither; - else - cquantize->pub.color_quantize = quantize_ord_dither; - cquantize->row_index = 0; /* initialize state for ordered dither */ - /* If user changed to ordered dither from another mode, - * we must recreate the color index table with padding. - * This will cost extra space, but probably isn't very likely. - */ - if (! cquantize->is_padded) - create_colorindex(cinfo); - /* Create ordered-dither tables if we didn't already. */ - if (cquantize->odither[0] == NULL) - create_odither_tables(cinfo); - break; - case JDITHER_FS: - cquantize->pub.color_quantize = quantize_fs_dither; - cquantize->on_odd_row = FALSE; /* initialize state for F-S dither */ - /* Allocate Floyd-Steinberg workspace if didn't already. */ - if (cquantize->fserrors[0] == NULL) - alloc_fs_workspace(cinfo); - /* Initialize the propagated errors to zero. */ - arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR)); - for (i = 0; i < cinfo->out_color_components; i++) - jzero_far((void FAR *) cquantize->fserrors[i], arraysize); - break; - default: - ERREXIT(cinfo, JERR_NOT_COMPILED); - break; - } -} - - -/* - * Finish up at the end of the pass. - */ - -METHODDEF(void) -finish_pass_1_quant (j_decompress_ptr cinfo) -{ - /* no work in 1-pass case */ -} - - -/* - * Switch to a new external colormap between output passes. - * Shouldn't get to this module! - */ - -METHODDEF(void) -new_color_map_1_quant (j_decompress_ptr cinfo) -{ - ERREXIT(cinfo, JERR_MODE_CHANGE); -} - - -/* - * Module initialization routine for 1-pass color quantization. - */ - -GLOBAL(void) -jinit_1pass_quantizer (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize; - - cquantize = (my_cquantize_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_cquantizer)); - cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize; - cquantize->pub.start_pass = start_pass_1_quant; - cquantize->pub.finish_pass = finish_pass_1_quant; - cquantize->pub.new_color_map = new_color_map_1_quant; - cquantize->fserrors[0] = NULL; /* Flag FS workspace not allocated */ - cquantize->odither[0] = NULL; /* Also flag odither arrays not allocated */ - - /* Make sure my internal arrays won't overflow */ - if (cinfo->out_color_components > MAX_Q_COMPS) - ERREXIT1(cinfo, JERR_QUANT_COMPONENTS, MAX_Q_COMPS); - /* Make sure colormap indexes can be represented by JSAMPLEs */ - if (cinfo->desired_number_of_colors > (MAXJSAMPLE+1)) - ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXJSAMPLE+1); - - /* Create the colormap and color index table. */ - create_colormap(cinfo); - create_colorindex(cinfo); - - /* Allocate Floyd-Steinberg workspace now if requested. - * We do this now since it is FAR storage and may affect the memory - * manager's space calculations. If the user changes to FS dither - * mode in a later pass, we will allocate the space then, and will - * possibly overrun the max_memory_to_use setting. - */ - if (cinfo->dither_mode == JDITHER_FS) - alloc_fs_workspace(cinfo); -} - -#endif /* QUANT_1PASS_SUPPORTED */ diff --git a/Dependencies/libjpeg/jquant2.c b/Dependencies/libjpeg/jquant2.c deleted file mode 100644 index af601e3..0000000 --- a/Dependencies/libjpeg/jquant2.c +++ /dev/null @@ -1,1310 +0,0 @@ -/* - * jquant2.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains 2-pass color quantization (color mapping) routines. - * These routines provide selection of a custom color map for an image, - * followed by mapping of the image to that color map, with optional - * Floyd-Steinberg dithering. - * It is also possible to use just the second pass to map to an arbitrary - * externally-given color map. - * - * Note: ordered dithering is not supported, since there isn't any fast - * way to compute intercolor distances; it's unclear that ordered dither's - * fundamental assumptions even hold with an irregularly spaced color map. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - -#ifdef QUANT_2PASS_SUPPORTED - - -/* - * This module implements the well-known Heckbert paradigm for color - * quantization. Most of the ideas used here can be traced back to - * Heckbert's seminal paper - * Heckbert, Paul. "Color Image Quantization for Frame Buffer Display", - * Proc. SIGGRAPH '82, Computer Graphics v.16 #3 (July 1982), pp 297-304. - * - * In the first pass over the image, we accumulate a histogram showing the - * usage count of each possible color. To keep the histogram to a reasonable - * size, we reduce the precision of the input; typical practice is to retain - * 5 or 6 bits per color, so that 8 or 4 different input values are counted - * in the same histogram cell. - * - * Next, the color-selection step begins with a box representing the whole - * color space, and repeatedly splits the "largest" remaining box until we - * have as many boxes as desired colors. Then the mean color in each - * remaining box becomes one of the possible output colors. - * - * The second pass over the image maps each input pixel to the closest output - * color (optionally after applying a Floyd-Steinberg dithering correction). - * This mapping is logically trivial, but making it go fast enough requires - * considerable care. - * - * Heckbert-style quantizers vary a good deal in their policies for choosing - * the "largest" box and deciding where to cut it. The particular policies - * used here have proved out well in experimental comparisons, but better ones - * may yet be found. - * - * In earlier versions of the IJG code, this module quantized in YCbCr color - * space, processing the raw upsampled data without a color conversion step. - * This allowed the color conversion math to be done only once per colormap - * entry, not once per pixel. However, that optimization precluded other - * useful optimizations (such as merging color conversion with upsampling) - * and it also interfered with desired capabilities such as quantizing to an - * externally-supplied colormap. We have therefore abandoned that approach. - * The present code works in the post-conversion color space, typically RGB. - * - * To improve the visual quality of the results, we actually work in scaled - * RGB space, giving G distances more weight than R, and R in turn more than - * B. To do everything in integer math, we must use integer scale factors. - * The 2/3/1 scale factors used here correspond loosely to the relative - * weights of the colors in the NTSC grayscale equation. - * If you want to use this code to quantize a non-RGB color space, you'll - * probably need to change these scale factors. - */ - -#define R_SCALE 2 /* scale R distances by this much */ -#define G_SCALE 3 /* scale G distances by this much */ -#define B_SCALE 1 /* and B by this much */ - -/* Relabel R/G/B as components 0/1/2, respecting the RGB ordering defined - * in jmorecfg.h. As the code stands, it will do the right thing for R,G,B - * and B,G,R orders. If you define some other weird order in jmorecfg.h, - * you'll get compile errors until you extend this logic. In that case - * you'll probably want to tweak the histogram sizes too. - */ - -#if RGB_RED == 0 -#define C0_SCALE R_SCALE -#endif -#if RGB_BLUE == 0 -#define C0_SCALE B_SCALE -#endif -#if RGB_GREEN == 1 -#define C1_SCALE G_SCALE -#endif -#if RGB_RED == 2 -#define C2_SCALE R_SCALE -#endif -#if RGB_BLUE == 2 -#define C2_SCALE B_SCALE -#endif - - -/* - * First we have the histogram data structure and routines for creating it. - * - * The number of bits of precision can be adjusted by changing these symbols. - * We recommend keeping 6 bits for G and 5 each for R and B. - * If you have plenty of memory and cycles, 6 bits all around gives marginally - * better results; if you are short of memory, 5 bits all around will save - * some space but degrade the results. - * To maintain a fully accurate histogram, we'd need to allocate a "long" - * (preferably unsigned long) for each cell. In practice this is overkill; - * we can get by with 16 bits per cell. Few of the cell counts will overflow, - * and clamping those that do overflow to the maximum value will give close- - * enough results. This reduces the recommended histogram size from 256Kb - * to 128Kb, which is a useful savings on PC-class machines. - * (In the second pass the histogram space is re-used for pixel mapping data; - * in that capacity, each cell must be able to store zero to the number of - * desired colors. 16 bits/cell is plenty for that too.) - * Since the JPEG code is intended to run in small memory model on 80x86 - * machines, we can't just allocate the histogram in one chunk. Instead - * of a true 3-D array, we use a row of pointers to 2-D arrays. Each - * pointer corresponds to a C0 value (typically 2^5 = 32 pointers) and - * each 2-D array has 2^6*2^5 = 2048 or 2^6*2^6 = 4096 entries. Note that - * on 80x86 machines, the pointer row is in near memory but the actual - * arrays are in far memory (same arrangement as we use for image arrays). - */ - -#define MAXNUMCOLORS (MAXJSAMPLE+1) /* maximum size of colormap */ - -/* These will do the right thing for either R,G,B or B,G,R color order, - * but you may not like the results for other color orders. - */ -#define HIST_C0_BITS 5 /* bits of precision in R/B histogram */ -#define HIST_C1_BITS 6 /* bits of precision in G histogram */ -#define HIST_C2_BITS 5 /* bits of precision in B/R histogram */ - -/* Number of elements along histogram axes. */ -#define HIST_C0_ELEMS (1<cquantize; - register JSAMPROW ptr; - register histptr histp; - register hist3d histogram = cquantize->histogram; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - ptr = input_buf[row]; - for (col = width; col > 0; col--) { - /* get pixel value and index into the histogram */ - histp = & histogram[GETJSAMPLE(ptr[0]) >> C0_SHIFT] - [GETJSAMPLE(ptr[1]) >> C1_SHIFT] - [GETJSAMPLE(ptr[2]) >> C2_SHIFT]; - /* increment, check for overflow and undo increment if so. */ - if (++(*histp) <= 0) - (*histp)--; - ptr += 3; - } - } -} - - -/* - * Next we have the really interesting routines: selection of a colormap - * given the completed histogram. - * These routines work with a list of "boxes", each representing a rectangular - * subset of the input color space (to histogram precision). - */ - -typedef struct { - /* The bounds of the box (inclusive); expressed as histogram indexes */ - int c0min, c0max; - int c1min, c1max; - int c2min, c2max; - /* The volume (actually 2-norm) of the box */ - INT32 volume; - /* The number of nonzero histogram cells within this box */ - long colorcount; -} box; - -typedef box * boxptr; - - -LOCAL(boxptr) -find_biggest_color_pop (boxptr boxlist, int numboxes) -/* Find the splittable box with the largest color population */ -/* Returns NULL if no splittable boxes remain */ -{ - register boxptr boxp; - register int i; - register long maxc = 0; - boxptr which = NULL; - - for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) { - if (boxp->colorcount > maxc && boxp->volume > 0) { - which = boxp; - maxc = boxp->colorcount; - } - } - return which; -} - - -LOCAL(boxptr) -find_biggest_volume (boxptr boxlist, int numboxes) -/* Find the splittable box with the largest (scaled) volume */ -/* Returns NULL if no splittable boxes remain */ -{ - register boxptr boxp; - register int i; - register INT32 maxv = 0; - boxptr which = NULL; - - for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) { - if (boxp->volume > maxv) { - which = boxp; - maxv = boxp->volume; - } - } - return which; -} - - -LOCAL(void) -update_box (j_decompress_ptr cinfo, boxptr boxp) -/* Shrink the min/max bounds of a box to enclose only nonzero elements, */ -/* and recompute its volume and population */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - histptr histp; - int c0,c1,c2; - int c0min,c0max,c1min,c1max,c2min,c2max; - INT32 dist0,dist1,dist2; - long ccount; - - c0min = boxp->c0min; c0max = boxp->c0max; - c1min = boxp->c1min; c1max = boxp->c1max; - c2min = boxp->c2min; c2max = boxp->c2max; - - if (c0max > c0min) - for (c0 = c0min; c0 <= c0max; c0++) - for (c1 = c1min; c1 <= c1max; c1++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) - if (*histp++ != 0) { - boxp->c0min = c0min = c0; - goto have_c0min; - } - } - have_c0min: - if (c0max > c0min) - for (c0 = c0max; c0 >= c0min; c0--) - for (c1 = c1min; c1 <= c1max; c1++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) - if (*histp++ != 0) { - boxp->c0max = c0max = c0; - goto have_c0max; - } - } - have_c0max: - if (c1max > c1min) - for (c1 = c1min; c1 <= c1max; c1++) - for (c0 = c0min; c0 <= c0max; c0++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) - if (*histp++ != 0) { - boxp->c1min = c1min = c1; - goto have_c1min; - } - } - have_c1min: - if (c1max > c1min) - for (c1 = c1max; c1 >= c1min; c1--) - for (c0 = c0min; c0 <= c0max; c0++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) - if (*histp++ != 0) { - boxp->c1max = c1max = c1; - goto have_c1max; - } - } - have_c1max: - if (c2max > c2min) - for (c2 = c2min; c2 <= c2max; c2++) - for (c0 = c0min; c0 <= c0max; c0++) { - histp = & histogram[c0][c1min][c2]; - for (c1 = c1min; c1 <= c1max; c1++, histp += HIST_C2_ELEMS) - if (*histp != 0) { - boxp->c2min = c2min = c2; - goto have_c2min; - } - } - have_c2min: - if (c2max > c2min) - for (c2 = c2max; c2 >= c2min; c2--) - for (c0 = c0min; c0 <= c0max; c0++) { - histp = & histogram[c0][c1min][c2]; - for (c1 = c1min; c1 <= c1max; c1++, histp += HIST_C2_ELEMS) - if (*histp != 0) { - boxp->c2max = c2max = c2; - goto have_c2max; - } - } - have_c2max: - - /* Update box volume. - * We use 2-norm rather than real volume here; this biases the method - * against making long narrow boxes, and it has the side benefit that - * a box is splittable iff norm > 0. - * Since the differences are expressed in histogram-cell units, - * we have to shift back to JSAMPLE units to get consistent distances; - * after which, we scale according to the selected distance scale factors. - */ - dist0 = ((c0max - c0min) << C0_SHIFT) * C0_SCALE; - dist1 = ((c1max - c1min) << C1_SHIFT) * C1_SCALE; - dist2 = ((c2max - c2min) << C2_SHIFT) * C2_SCALE; - boxp->volume = dist0*dist0 + dist1*dist1 + dist2*dist2; - - /* Now scan remaining volume of box and compute population */ - ccount = 0; - for (c0 = c0min; c0 <= c0max; c0++) - for (c1 = c1min; c1 <= c1max; c1++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++, histp++) - if (*histp != 0) { - ccount++; - } - } - boxp->colorcount = ccount; -} - - -LOCAL(int) -median_cut (j_decompress_ptr cinfo, boxptr boxlist, int numboxes, - int desired_colors) -/* Repeatedly select and split the largest box until we have enough boxes */ -{ - int n,lb; - int c0,c1,c2,cmax; - register boxptr b1,b2; - - while (numboxes < desired_colors) { - /* Select box to split. - * Current algorithm: by population for first half, then by volume. - */ - if (numboxes*2 <= desired_colors) { - b1 = find_biggest_color_pop(boxlist, numboxes); - } else { - b1 = find_biggest_volume(boxlist, numboxes); - } - if (b1 == NULL) /* no splittable boxes left! */ - break; - b2 = &boxlist[numboxes]; /* where new box will go */ - /* Copy the color bounds to the new box. */ - b2->c0max = b1->c0max; b2->c1max = b1->c1max; b2->c2max = b1->c2max; - b2->c0min = b1->c0min; b2->c1min = b1->c1min; b2->c2min = b1->c2min; - /* Choose which axis to split the box on. - * Current algorithm: longest scaled axis. - * See notes in update_box about scaling distances. - */ - c0 = ((b1->c0max - b1->c0min) << C0_SHIFT) * C0_SCALE; - c1 = ((b1->c1max - b1->c1min) << C1_SHIFT) * C1_SCALE; - c2 = ((b1->c2max - b1->c2min) << C2_SHIFT) * C2_SCALE; - /* We want to break any ties in favor of green, then red, blue last. - * This code does the right thing for R,G,B or B,G,R color orders only. - */ -#if RGB_RED == 0 - cmax = c1; n = 1; - if (c0 > cmax) { cmax = c0; n = 0; } - if (c2 > cmax) { n = 2; } -#else - cmax = c1; n = 1; - if (c2 > cmax) { cmax = c2; n = 2; } - if (c0 > cmax) { n = 0; } -#endif - /* Choose split point along selected axis, and update box bounds. - * Current algorithm: split at halfway point. - * (Since the box has been shrunk to minimum volume, - * any split will produce two nonempty subboxes.) - * Note that lb value is max for lower box, so must be < old max. - */ - switch (n) { - case 0: - lb = (b1->c0max + b1->c0min) / 2; - b1->c0max = lb; - b2->c0min = lb+1; - break; - case 1: - lb = (b1->c1max + b1->c1min) / 2; - b1->c1max = lb; - b2->c1min = lb+1; - break; - case 2: - lb = (b1->c2max + b1->c2min) / 2; - b1->c2max = lb; - b2->c2min = lb+1; - break; - } - /* Update stats for boxes */ - update_box(cinfo, b1); - update_box(cinfo, b2); - numboxes++; - } - return numboxes; -} - - -LOCAL(void) -compute_color (j_decompress_ptr cinfo, boxptr boxp, int icolor) -/* Compute representative color for a box, put it in colormap[icolor] */ -{ - /* Current algorithm: mean weighted by pixels (not colors) */ - /* Note it is important to get the rounding correct! */ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - histptr histp; - int c0,c1,c2; - int c0min,c0max,c1min,c1max,c2min,c2max; - long count; - long total = 0; - long c0total = 0; - long c1total = 0; - long c2total = 0; - - c0min = boxp->c0min; c0max = boxp->c0max; - c1min = boxp->c1min; c1max = boxp->c1max; - c2min = boxp->c2min; c2max = boxp->c2max; - - for (c0 = c0min; c0 <= c0max; c0++) - for (c1 = c1min; c1 <= c1max; c1++) { - histp = & histogram[c0][c1][c2min]; - for (c2 = c2min; c2 <= c2max; c2++) { - if ((count = *histp++) != 0) { - total += count; - c0total += ((c0 << C0_SHIFT) + ((1<>1)) * count; - c1total += ((c1 << C1_SHIFT) + ((1<>1)) * count; - c2total += ((c2 << C2_SHIFT) + ((1<>1)) * count; - } - } - } - - cinfo->colormap[0][icolor] = (JSAMPLE) ((c0total + (total>>1)) / total); - cinfo->colormap[1][icolor] = (JSAMPLE) ((c1total + (total>>1)) / total); - cinfo->colormap[2][icolor] = (JSAMPLE) ((c2total + (total>>1)) / total); -} - - -LOCAL(void) -select_colors (j_decompress_ptr cinfo, int desired_colors) -/* Master routine for color selection */ -{ - boxptr boxlist; - int numboxes; - int i; - - /* Allocate workspace for box list */ - boxlist = (boxptr) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, desired_colors * SIZEOF(box)); - /* Initialize one box containing whole space */ - numboxes = 1; - boxlist[0].c0min = 0; - boxlist[0].c0max = MAXJSAMPLE >> C0_SHIFT; - boxlist[0].c1min = 0; - boxlist[0].c1max = MAXJSAMPLE >> C1_SHIFT; - boxlist[0].c2min = 0; - boxlist[0].c2max = MAXJSAMPLE >> C2_SHIFT; - /* Shrink it to actually-used volume and set its statistics */ - update_box(cinfo, & boxlist[0]); - /* Perform median-cut to produce final box list */ - numboxes = median_cut(cinfo, boxlist, numboxes, desired_colors); - /* Compute the representative color for each box, fill colormap */ - for (i = 0; i < numboxes; i++) - compute_color(cinfo, & boxlist[i], i); - cinfo->actual_number_of_colors = numboxes; - TRACEMS1(cinfo, 1, JTRC_QUANT_SELECTED, numboxes); -} - - -/* - * These routines are concerned with the time-critical task of mapping input - * colors to the nearest color in the selected colormap. - * - * We re-use the histogram space as an "inverse color map", essentially a - * cache for the results of nearest-color searches. All colors within a - * histogram cell will be mapped to the same colormap entry, namely the one - * closest to the cell's center. This may not be quite the closest entry to - * the actual input color, but it's almost as good. A zero in the cache - * indicates we haven't found the nearest color for that cell yet; the array - * is cleared to zeroes before starting the mapping pass. When we find the - * nearest color for a cell, its colormap index plus one is recorded in the - * cache for future use. The pass2 scanning routines call fill_inverse_cmap - * when they need to use an unfilled entry in the cache. - * - * Our method of efficiently finding nearest colors is based on the "locally - * sorted search" idea described by Heckbert and on the incremental distance - * calculation described by Spencer W. Thomas in chapter III.1 of Graphics - * Gems II (James Arvo, ed. Academic Press, 1991). Thomas points out that - * the distances from a given colormap entry to each cell of the histogram can - * be computed quickly using an incremental method: the differences between - * distances to adjacent cells themselves differ by a constant. This allows a - * fairly fast implementation of the "brute force" approach of computing the - * distance from every colormap entry to every histogram cell. Unfortunately, - * it needs a work array to hold the best-distance-so-far for each histogram - * cell (because the inner loop has to be over cells, not colormap entries). - * The work array elements have to be INT32s, so the work array would need - * 256Kb at our recommended precision. This is not feasible in DOS machines. - * - * To get around these problems, we apply Thomas' method to compute the - * nearest colors for only the cells within a small subbox of the histogram. - * The work array need be only as big as the subbox, so the memory usage - * problem is solved. Furthermore, we need not fill subboxes that are never - * referenced in pass2; many images use only part of the color gamut, so a - * fair amount of work is saved. An additional advantage of this - * approach is that we can apply Heckbert's locality criterion to quickly - * eliminate colormap entries that are far away from the subbox; typically - * three-fourths of the colormap entries are rejected by Heckbert's criterion, - * and we need not compute their distances to individual cells in the subbox. - * The speed of this approach is heavily influenced by the subbox size: too - * small means too much overhead, too big loses because Heckbert's criterion - * can't eliminate as many colormap entries. Empirically the best subbox - * size seems to be about 1/512th of the histogram (1/8th in each direction). - * - * Thomas' article also describes a refined method which is asymptotically - * faster than the brute-force method, but it is also far more complex and - * cannot efficiently be applied to small subboxes. It is therefore not - * useful for programs intended to be portable to DOS machines. On machines - * with plenty of memory, filling the whole histogram in one shot with Thomas' - * refined method might be faster than the present code --- but then again, - * it might not be any faster, and it's certainly more complicated. - */ - - -/* log2(histogram cells in update box) for each axis; this can be adjusted */ -#define BOX_C0_LOG (HIST_C0_BITS-3) -#define BOX_C1_LOG (HIST_C1_BITS-3) -#define BOX_C2_LOG (HIST_C2_BITS-3) - -#define BOX_C0_ELEMS (1<actual_number_of_colors; - int maxc0, maxc1, maxc2; - int centerc0, centerc1, centerc2; - int i, x, ncolors; - INT32 minmaxdist, min_dist, max_dist, tdist; - INT32 mindist[MAXNUMCOLORS]; /* min distance to colormap entry i */ - - /* Compute true coordinates of update box's upper corner and center. - * Actually we compute the coordinates of the center of the upper-corner - * histogram cell, which are the upper bounds of the volume we care about. - * Note that since ">>" rounds down, the "center" values may be closer to - * min than to max; hence comparisons to them must be "<=", not "<". - */ - maxc0 = minc0 + ((1 << BOX_C0_SHIFT) - (1 << C0_SHIFT)); - centerc0 = (minc0 + maxc0) >> 1; - maxc1 = minc1 + ((1 << BOX_C1_SHIFT) - (1 << C1_SHIFT)); - centerc1 = (minc1 + maxc1) >> 1; - maxc2 = minc2 + ((1 << BOX_C2_SHIFT) - (1 << C2_SHIFT)); - centerc2 = (minc2 + maxc2) >> 1; - - /* For each color in colormap, find: - * 1. its minimum squared-distance to any point in the update box - * (zero if color is within update box); - * 2. its maximum squared-distance to any point in the update box. - * Both of these can be found by considering only the corners of the box. - * We save the minimum distance for each color in mindist[]; - * only the smallest maximum distance is of interest. - */ - minmaxdist = 0x7FFFFFFFL; - - for (i = 0; i < numcolors; i++) { - /* We compute the squared-c0-distance term, then add in the other two. */ - x = GETJSAMPLE(cinfo->colormap[0][i]); - if (x < minc0) { - tdist = (x - minc0) * C0_SCALE; - min_dist = tdist*tdist; - tdist = (x - maxc0) * C0_SCALE; - max_dist = tdist*tdist; - } else if (x > maxc0) { - tdist = (x - maxc0) * C0_SCALE; - min_dist = tdist*tdist; - tdist = (x - minc0) * C0_SCALE; - max_dist = tdist*tdist; - } else { - /* within cell range so no contribution to min_dist */ - min_dist = 0; - if (x <= centerc0) { - tdist = (x - maxc0) * C0_SCALE; - max_dist = tdist*tdist; - } else { - tdist = (x - minc0) * C0_SCALE; - max_dist = tdist*tdist; - } - } - - x = GETJSAMPLE(cinfo->colormap[1][i]); - if (x < minc1) { - tdist = (x - minc1) * C1_SCALE; - min_dist += tdist*tdist; - tdist = (x - maxc1) * C1_SCALE; - max_dist += tdist*tdist; - } else if (x > maxc1) { - tdist = (x - maxc1) * C1_SCALE; - min_dist += tdist*tdist; - tdist = (x - minc1) * C1_SCALE; - max_dist += tdist*tdist; - } else { - /* within cell range so no contribution to min_dist */ - if (x <= centerc1) { - tdist = (x - maxc1) * C1_SCALE; - max_dist += tdist*tdist; - } else { - tdist = (x - minc1) * C1_SCALE; - max_dist += tdist*tdist; - } - } - - x = GETJSAMPLE(cinfo->colormap[2][i]); - if (x < minc2) { - tdist = (x - minc2) * C2_SCALE; - min_dist += tdist*tdist; - tdist = (x - maxc2) * C2_SCALE; - max_dist += tdist*tdist; - } else if (x > maxc2) { - tdist = (x - maxc2) * C2_SCALE; - min_dist += tdist*tdist; - tdist = (x - minc2) * C2_SCALE; - max_dist += tdist*tdist; - } else { - /* within cell range so no contribution to min_dist */ - if (x <= centerc2) { - tdist = (x - maxc2) * C2_SCALE; - max_dist += tdist*tdist; - } else { - tdist = (x - minc2) * C2_SCALE; - max_dist += tdist*tdist; - } - } - - mindist[i] = min_dist; /* save away the results */ - if (max_dist < minmaxdist) - minmaxdist = max_dist; - } - - /* Now we know that no cell in the update box is more than minmaxdist - * away from some colormap entry. Therefore, only colors that are - * within minmaxdist of some part of the box need be considered. - */ - ncolors = 0; - for (i = 0; i < numcolors; i++) { - if (mindist[i] <= minmaxdist) - colorlist[ncolors++] = (JSAMPLE) i; - } - return ncolors; -} - - -LOCAL(void) -find_best_colors (j_decompress_ptr cinfo, int minc0, int minc1, int minc2, - int numcolors, JSAMPLE colorlist[], JSAMPLE bestcolor[]) -/* Find the closest colormap entry for each cell in the update box, - * given the list of candidate colors prepared by find_nearby_colors. - * Return the indexes of the closest entries in the bestcolor[] array. - * This routine uses Thomas' incremental distance calculation method to - * find the distance from a colormap entry to successive cells in the box. - */ -{ - int ic0, ic1, ic2; - int i, icolor; - register INT32 * bptr; /* pointer into bestdist[] array */ - JSAMPLE * cptr; /* pointer into bestcolor[] array */ - INT32 dist0, dist1; /* initial distance values */ - register INT32 dist2; /* current distance in inner loop */ - INT32 xx0, xx1; /* distance increments */ - register INT32 xx2; - INT32 inc0, inc1, inc2; /* initial values for increments */ - /* This array holds the distance to the nearest-so-far color for each cell */ - INT32 bestdist[BOX_C0_ELEMS * BOX_C1_ELEMS * BOX_C2_ELEMS]; - - /* Initialize best-distance for each cell of the update box */ - bptr = bestdist; - for (i = BOX_C0_ELEMS*BOX_C1_ELEMS*BOX_C2_ELEMS-1; i >= 0; i--) - *bptr++ = 0x7FFFFFFFL; - - /* For each color selected by find_nearby_colors, - * compute its distance to the center of each cell in the box. - * If that's less than best-so-far, update best distance and color number. - */ - - /* Nominal steps between cell centers ("x" in Thomas article) */ -#define STEP_C0 ((1 << C0_SHIFT) * C0_SCALE) -#define STEP_C1 ((1 << C1_SHIFT) * C1_SCALE) -#define STEP_C2 ((1 << C2_SHIFT) * C2_SCALE) - - for (i = 0; i < numcolors; i++) { - icolor = GETJSAMPLE(colorlist[i]); - /* Compute (square of) distance from minc0/c1/c2 to this color */ - inc0 = (minc0 - GETJSAMPLE(cinfo->colormap[0][icolor])) * C0_SCALE; - dist0 = inc0*inc0; - inc1 = (minc1 - GETJSAMPLE(cinfo->colormap[1][icolor])) * C1_SCALE; - dist0 += inc1*inc1; - inc2 = (minc2 - GETJSAMPLE(cinfo->colormap[2][icolor])) * C2_SCALE; - dist0 += inc2*inc2; - /* Form the initial difference increments */ - inc0 = inc0 * (2 * STEP_C0) + STEP_C0 * STEP_C0; - inc1 = inc1 * (2 * STEP_C1) + STEP_C1 * STEP_C1; - inc2 = inc2 * (2 * STEP_C2) + STEP_C2 * STEP_C2; - /* Now loop over all cells in box, updating distance per Thomas method */ - bptr = bestdist; - cptr = bestcolor; - xx0 = inc0; - for (ic0 = BOX_C0_ELEMS-1; ic0 >= 0; ic0--) { - dist1 = dist0; - xx1 = inc1; - for (ic1 = BOX_C1_ELEMS-1; ic1 >= 0; ic1--) { - dist2 = dist1; - xx2 = inc2; - for (ic2 = BOX_C2_ELEMS-1; ic2 >= 0; ic2--) { - if (dist2 < *bptr) { - *bptr = dist2; - *cptr = (JSAMPLE) icolor; - } - dist2 += xx2; - xx2 += 2 * STEP_C2 * STEP_C2; - bptr++; - cptr++; - } - dist1 += xx1; - xx1 += 2 * STEP_C1 * STEP_C1; - } - dist0 += xx0; - xx0 += 2 * STEP_C0 * STEP_C0; - } - } -} - - -LOCAL(void) -fill_inverse_cmap (j_decompress_ptr cinfo, int c0, int c1, int c2) -/* Fill the inverse-colormap entries in the update box that contains */ -/* histogram cell c0/c1/c2. (Only that one cell MUST be filled, but */ -/* we can fill as many others as we wish.) */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - int minc0, minc1, minc2; /* lower left corner of update box */ - int ic0, ic1, ic2; - register JSAMPLE * cptr; /* pointer into bestcolor[] array */ - register histptr cachep; /* pointer into main cache array */ - /* This array lists the candidate colormap indexes. */ - JSAMPLE colorlist[MAXNUMCOLORS]; - int numcolors; /* number of candidate colors */ - /* This array holds the actually closest colormap index for each cell. */ - JSAMPLE bestcolor[BOX_C0_ELEMS * BOX_C1_ELEMS * BOX_C2_ELEMS]; - - /* Convert cell coordinates to update box ID */ - c0 >>= BOX_C0_LOG; - c1 >>= BOX_C1_LOG; - c2 >>= BOX_C2_LOG; - - /* Compute true coordinates of update box's origin corner. - * Actually we compute the coordinates of the center of the corner - * histogram cell, which are the lower bounds of the volume we care about. - */ - minc0 = (c0 << BOX_C0_SHIFT) + ((1 << C0_SHIFT) >> 1); - minc1 = (c1 << BOX_C1_SHIFT) + ((1 << C1_SHIFT) >> 1); - minc2 = (c2 << BOX_C2_SHIFT) + ((1 << C2_SHIFT) >> 1); - - /* Determine which colormap entries are close enough to be candidates - * for the nearest entry to some cell in the update box. - */ - numcolors = find_nearby_colors(cinfo, minc0, minc1, minc2, colorlist); - - /* Determine the actually nearest colors. */ - find_best_colors(cinfo, minc0, minc1, minc2, numcolors, colorlist, - bestcolor); - - /* Save the best color numbers (plus 1) in the main cache array */ - c0 <<= BOX_C0_LOG; /* convert ID back to base cell indexes */ - c1 <<= BOX_C1_LOG; - c2 <<= BOX_C2_LOG; - cptr = bestcolor; - for (ic0 = 0; ic0 < BOX_C0_ELEMS; ic0++) { - for (ic1 = 0; ic1 < BOX_C1_ELEMS; ic1++) { - cachep = & histogram[c0+ic0][c1+ic1][c2]; - for (ic2 = 0; ic2 < BOX_C2_ELEMS; ic2++) { - *cachep++ = (histcell) (GETJSAMPLE(*cptr++) + 1); - } - } - } -} - - -/* - * Map some rows of pixels to the output colormapped representation. - */ - -METHODDEF(void) -pass2_no_dither (j_decompress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPARRAY output_buf, int num_rows) -/* This version performs no dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - register JSAMPROW inptr, outptr; - register histptr cachep; - register int c0, c1, c2; - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - - for (row = 0; row < num_rows; row++) { - inptr = input_buf[row]; - outptr = output_buf[row]; - for (col = width; col > 0; col--) { - /* get pixel value and index into the cache */ - c0 = GETJSAMPLE(*inptr++) >> C0_SHIFT; - c1 = GETJSAMPLE(*inptr++) >> C1_SHIFT; - c2 = GETJSAMPLE(*inptr++) >> C2_SHIFT; - cachep = & histogram[c0][c1][c2]; - /* If we have not seen this color before, find nearest colormap entry */ - /* and update the cache */ - if (*cachep == 0) - fill_inverse_cmap(cinfo, c0,c1,c2); - /* Now emit the colormap index for this cell */ - *outptr++ = (JSAMPLE) (*cachep - 1); - } - } -} - - -METHODDEF(void) -pass2_fs_dither (j_decompress_ptr cinfo, - JSAMPARRAY input_buf, JSAMPARRAY output_buf, int num_rows) -/* This version performs Floyd-Steinberg dithering */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - register LOCFSERROR cur0, cur1, cur2; /* current error or pixel value */ - LOCFSERROR belowerr0, belowerr1, belowerr2; /* error for pixel below cur */ - LOCFSERROR bpreverr0, bpreverr1, bpreverr2; /* error for below/prev col */ - register FSERRPTR errorptr; /* => fserrors[] at column before current */ - JSAMPROW inptr; /* => current input pixel */ - JSAMPROW outptr; /* => current output pixel */ - histptr cachep; - int dir; /* +1 or -1 depending on direction */ - int dir3; /* 3*dir, for advancing inptr & errorptr */ - int row; - JDIMENSION col; - JDIMENSION width = cinfo->output_width; - JSAMPLE *range_limit = cinfo->sample_range_limit; - int *error_limit = cquantize->error_limiter; - JSAMPROW colormap0 = cinfo->colormap[0]; - JSAMPROW colormap1 = cinfo->colormap[1]; - JSAMPROW colormap2 = cinfo->colormap[2]; - SHIFT_TEMPS - - for (row = 0; row < num_rows; row++) { - inptr = input_buf[row]; - outptr = output_buf[row]; - if (cquantize->on_odd_row) { - /* work right to left in this row */ - inptr += (width-1) * 3; /* so point to rightmost pixel */ - outptr += width-1; - dir = -1; - dir3 = -3; - errorptr = cquantize->fserrors + (width+1)*3; /* => entry after last column */ - cquantize->on_odd_row = FALSE; /* flip for next time */ - } else { - /* work left to right in this row */ - dir = 1; - dir3 = 3; - errorptr = cquantize->fserrors; /* => entry before first real column */ - cquantize->on_odd_row = TRUE; /* flip for next time */ - } - /* Preset error values: no error propagated to first pixel from left */ - cur0 = cur1 = cur2 = 0; - /* and no error propagated to row below yet */ - belowerr0 = belowerr1 = belowerr2 = 0; - bpreverr0 = bpreverr1 = bpreverr2 = 0; - - for (col = width; col > 0; col--) { - /* curN holds the error propagated from the previous pixel on the - * current line. Add the error propagated from the previous line - * to form the complete error correction term for this pixel, and - * round the error term (which is expressed * 16) to an integer. - * RIGHT_SHIFT rounds towards minus infinity, so adding 8 is correct - * for either sign of the error value. - * Note: errorptr points to *previous* column's array entry. - */ - cur0 = RIGHT_SHIFT(cur0 + errorptr[dir3+0] + 8, 4); - cur1 = RIGHT_SHIFT(cur1 + errorptr[dir3+1] + 8, 4); - cur2 = RIGHT_SHIFT(cur2 + errorptr[dir3+2] + 8, 4); - /* Limit the error using transfer function set by init_error_limit. - * See comments with init_error_limit for rationale. - */ - cur0 = error_limit[cur0]; - cur1 = error_limit[cur1]; - cur2 = error_limit[cur2]; - /* Form pixel value + error, and range-limit to 0..MAXJSAMPLE. - * The maximum error is +- MAXJSAMPLE (or less with error limiting); - * this sets the required size of the range_limit array. - */ - cur0 += GETJSAMPLE(inptr[0]); - cur1 += GETJSAMPLE(inptr[1]); - cur2 += GETJSAMPLE(inptr[2]); - cur0 = GETJSAMPLE(range_limit[cur0]); - cur1 = GETJSAMPLE(range_limit[cur1]); - cur2 = GETJSAMPLE(range_limit[cur2]); - /* Index into the cache with adjusted pixel value */ - cachep = & histogram[cur0>>C0_SHIFT][cur1>>C1_SHIFT][cur2>>C2_SHIFT]; - /* If we have not seen this color before, find nearest colormap */ - /* entry and update the cache */ - if (*cachep == 0) - fill_inverse_cmap(cinfo, cur0>>C0_SHIFT,cur1>>C1_SHIFT,cur2>>C2_SHIFT); - /* Now emit the colormap index for this cell */ - { register int pixcode = *cachep - 1; - *outptr = (JSAMPLE) pixcode; - /* Compute representation error for this pixel */ - cur0 -= GETJSAMPLE(colormap0[pixcode]); - cur1 -= GETJSAMPLE(colormap1[pixcode]); - cur2 -= GETJSAMPLE(colormap2[pixcode]); - } - /* Compute error fractions to be propagated to adjacent pixels. - * Add these into the running sums, and simultaneously shift the - * next-line error sums left by 1 column. - */ - { register LOCFSERROR bnexterr, delta; - - bnexterr = cur0; /* Process component 0 */ - delta = cur0 * 2; - cur0 += delta; /* form error * 3 */ - errorptr[0] = (FSERROR) (bpreverr0 + cur0); - cur0 += delta; /* form error * 5 */ - bpreverr0 = belowerr0 + cur0; - belowerr0 = bnexterr; - cur0 += delta; /* form error * 7 */ - bnexterr = cur1; /* Process component 1 */ - delta = cur1 * 2; - cur1 += delta; /* form error * 3 */ - errorptr[1] = (FSERROR) (bpreverr1 + cur1); - cur1 += delta; /* form error * 5 */ - bpreverr1 = belowerr1 + cur1; - belowerr1 = bnexterr; - cur1 += delta; /* form error * 7 */ - bnexterr = cur2; /* Process component 2 */ - delta = cur2 * 2; - cur2 += delta; /* form error * 3 */ - errorptr[2] = (FSERROR) (bpreverr2 + cur2); - cur2 += delta; /* form error * 5 */ - bpreverr2 = belowerr2 + cur2; - belowerr2 = bnexterr; - cur2 += delta; /* form error * 7 */ - } - /* At this point curN contains the 7/16 error value to be propagated - * to the next pixel on the current line, and all the errors for the - * next line have been shifted over. We are therefore ready to move on. - */ - inptr += dir3; /* Advance pixel pointers to next column */ - outptr += dir; - errorptr += dir3; /* advance errorptr to current column */ - } - /* Post-loop cleanup: we must unload the final error values into the - * final fserrors[] entry. Note we need not unload belowerrN because - * it is for the dummy column before or after the actual array. - */ - errorptr[0] = (FSERROR) bpreverr0; /* unload prev errs into array */ - errorptr[1] = (FSERROR) bpreverr1; - errorptr[2] = (FSERROR) bpreverr2; - } -} - - -/* - * Initialize the error-limiting transfer function (lookup table). - * The raw F-S error computation can potentially compute error values of up to - * +- MAXJSAMPLE. But we want the maximum correction applied to a pixel to be - * much less, otherwise obviously wrong pixels will be created. (Typical - * effects include weird fringes at color-area boundaries, isolated bright - * pixels in a dark area, etc.) The standard advice for avoiding this problem - * is to ensure that the "corners" of the color cube are allocated as output - * colors; then repeated errors in the same direction cannot cause cascading - * error buildup. However, that only prevents the error from getting - * completely out of hand; Aaron Giles reports that error limiting improves - * the results even with corner colors allocated. - * A simple clamping of the error values to about +- MAXJSAMPLE/8 works pretty - * well, but the smoother transfer function used below is even better. Thanks - * to Aaron Giles for this idea. - */ - -LOCAL(void) -init_error_limit (j_decompress_ptr cinfo) -/* Allocate and fill in the error_limiter table */ -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - int * table; - int in, out; - - table = (int *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE*2+1) * SIZEOF(int)); - table += MAXJSAMPLE; /* so can index -MAXJSAMPLE .. +MAXJSAMPLE */ - cquantize->error_limiter = table; - -#define STEPSIZE ((MAXJSAMPLE+1)/16) - /* Map errors 1:1 up to +- MAXJSAMPLE/16 */ - out = 0; - for (in = 0; in < STEPSIZE; in++, out++) { - table[in] = out; table[-in] = -out; - } - /* Map errors 1:2 up to +- 3*MAXJSAMPLE/16 */ - for (; in < STEPSIZE*3; in++, out += (in&1) ? 0 : 1) { - table[in] = out; table[-in] = -out; - } - /* Clamp the rest to final out value (which is (MAXJSAMPLE+1)/8) */ - for (; in <= MAXJSAMPLE; in++) { - table[in] = out; table[-in] = -out; - } -#undef STEPSIZE -} - - -/* - * Finish up at the end of each pass. - */ - -METHODDEF(void) -finish_pass1 (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - - /* Select the representative colors and fill in cinfo->colormap */ - cinfo->colormap = cquantize->sv_colormap; - select_colors(cinfo, cquantize->desired); - /* Force next pass to zero the color index table */ - cquantize->needs_zeroed = TRUE; -} - - -METHODDEF(void) -finish_pass2 (j_decompress_ptr cinfo) -{ - /* no work */ -} - - -/* - * Initialize for each processing pass. - */ - -METHODDEF(void) -start_pass_2_quant (j_decompress_ptr cinfo, boolean is_pre_scan) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - hist3d histogram = cquantize->histogram; - int i; - - /* Only F-S dithering or no dithering is supported. */ - /* If user asks for ordered dither, give him F-S. */ - if (cinfo->dither_mode != JDITHER_NONE) - cinfo->dither_mode = JDITHER_FS; - - if (is_pre_scan) { - /* Set up method pointers */ - cquantize->pub.color_quantize = prescan_quantize; - cquantize->pub.finish_pass = finish_pass1; - cquantize->needs_zeroed = TRUE; /* Always zero histogram */ - } else { - /* Set up method pointers */ - if (cinfo->dither_mode == JDITHER_FS) - cquantize->pub.color_quantize = pass2_fs_dither; - else - cquantize->pub.color_quantize = pass2_no_dither; - cquantize->pub.finish_pass = finish_pass2; - - /* Make sure color count is acceptable */ - i = cinfo->actual_number_of_colors; - if (i < 1) - ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, 1); - if (i > MAXNUMCOLORS) - ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXNUMCOLORS); - - if (cinfo->dither_mode == JDITHER_FS) { - size_t arraysize = (size_t) ((cinfo->output_width + 2) * - (3 * SIZEOF(FSERROR))); - /* Allocate Floyd-Steinberg workspace if we didn't already. */ - if (cquantize->fserrors == NULL) - cquantize->fserrors = (FSERRPTR) (*cinfo->mem->alloc_large) - ((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize); - /* Initialize the propagated errors to zero. */ - jzero_far((void FAR *) cquantize->fserrors, arraysize); - /* Make the error-limit table if we didn't already. */ - if (cquantize->error_limiter == NULL) - init_error_limit(cinfo); - cquantize->on_odd_row = FALSE; - } - - } - /* Zero the histogram or inverse color map, if necessary */ - if (cquantize->needs_zeroed) { - for (i = 0; i < HIST_C0_ELEMS; i++) { - jzero_far((void FAR *) histogram[i], - HIST_C1_ELEMS*HIST_C2_ELEMS * SIZEOF(histcell)); - } - cquantize->needs_zeroed = FALSE; - } -} - - -/* - * Switch to a new external colormap between output passes. - */ - -METHODDEF(void) -new_color_map_2_quant (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; - - /* Reset the inverse color map */ - cquantize->needs_zeroed = TRUE; -} - - -/* - * Module initialization routine for 2-pass color quantization. - */ - -GLOBAL(void) -jinit_2pass_quantizer (j_decompress_ptr cinfo) -{ - my_cquantize_ptr cquantize; - int i; - - cquantize = (my_cquantize_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_cquantizer)); - cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize; - cquantize->pub.start_pass = start_pass_2_quant; - cquantize->pub.new_color_map = new_color_map_2_quant; - cquantize->fserrors = NULL; /* flag optional arrays not allocated */ - cquantize->error_limiter = NULL; - - /* Make sure jdmaster didn't give me a case I can't handle */ - if (cinfo->out_color_components != 3) - ERREXIT(cinfo, JERR_NOTIMPL); - - /* Allocate the histogram/inverse colormap storage */ - cquantize->histogram = (hist3d) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, HIST_C0_ELEMS * SIZEOF(hist2d)); - for (i = 0; i < HIST_C0_ELEMS; i++) { - cquantize->histogram[i] = (hist2d) (*cinfo->mem->alloc_large) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - HIST_C1_ELEMS*HIST_C2_ELEMS * SIZEOF(histcell)); - } - cquantize->needs_zeroed = TRUE; /* histogram is garbage now */ - - /* Allocate storage for the completed colormap, if required. - * We do this now since it is FAR storage and may affect - * the memory manager's space calculations. - */ - if (cinfo->enable_2pass_quant) { - /* Make sure color count is acceptable */ - int desired = cinfo->desired_number_of_colors; - /* Lower bound on # of colors ... somewhat arbitrary as long as > 0 */ - if (desired < 8) - ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, 8); - /* Make sure colormap indexes can be represented by JSAMPLEs */ - if (desired > MAXNUMCOLORS) - ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXNUMCOLORS); - cquantize->sv_colormap = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo,JPOOL_IMAGE, (JDIMENSION) desired, (JDIMENSION) 3); - cquantize->desired = desired; - } else - cquantize->sv_colormap = NULL; - - /* Only F-S dithering or no dithering is supported. */ - /* If user asks for ordered dither, give him F-S. */ - if (cinfo->dither_mode != JDITHER_NONE) - cinfo->dither_mode = JDITHER_FS; - - /* Allocate Floyd-Steinberg workspace if necessary. - * This isn't really needed until pass 2, but again it is FAR storage. - * Although we will cope with a later change in dither_mode, - * we do not promise to honor max_memory_to_use if dither_mode changes. - */ - if (cinfo->dither_mode == JDITHER_FS) { - cquantize->fserrors = (FSERRPTR) (*cinfo->mem->alloc_large) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (size_t) ((cinfo->output_width + 2) * (3 * SIZEOF(FSERROR)))); - /* Might as well create the error-limiting table too. */ - init_error_limit(cinfo); - } -} - -#endif /* QUANT_2PASS_SUPPORTED */ diff --git a/Dependencies/libjpeg/jutils.c b/Dependencies/libjpeg/jutils.c deleted file mode 100644 index 0435179..0000000 --- a/Dependencies/libjpeg/jutils.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - * jutils.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains tables and miscellaneous utility routines needed - * for both compression and decompression. - * Note we prefix all global names with "j" to minimize conflicts with - * a surrounding application. - */ - -#define JPEG_INTERNALS -#include "jinclude.h" -#include "jpeglib.h" - - -/* - * jpeg_zigzag_order[i] is the zigzag-order position of the i'th element - * of a DCT block read in natural order (left to right, top to bottom). - */ - -#if 0 /* This table is not actually needed in v6a */ - -const int jpeg_zigzag_order[DCTSIZE2] = { - 0, 1, 5, 6, 14, 15, 27, 28, - 2, 4, 7, 13, 16, 26, 29, 42, - 3, 8, 12, 17, 25, 30, 41, 43, - 9, 11, 18, 24, 31, 40, 44, 53, - 10, 19, 23, 32, 39, 45, 52, 54, - 20, 22, 33, 38, 46, 51, 55, 60, - 21, 34, 37, 47, 50, 56, 59, 61, - 35, 36, 48, 49, 57, 58, 62, 63 -}; - -#endif - -/* - * jpeg_natural_order[i] is the natural-order position of the i'th element - * of zigzag order. - * - * When reading corrupted data, the Huffman decoders could attempt - * to reference an entry beyond the end of this array (if the decoded - * zero run length reaches past the end of the block). To prevent - * wild stores without adding an inner-loop test, we put some extra - * "63"s after the real entries. This will cause the extra coefficient - * to be stored in location 63 of the block, not somewhere random. - * The worst case would be a run-length of 15, which means we need 16 - * fake entries. - */ - -const int jpeg_natural_order[DCTSIZE2+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 5, - 12, 19, 26, 33, 40, 48, 41, 34, - 27, 20, 13, 6, 7, 14, 21, 28, - 35, 42, 49, 56, 57, 50, 43, 36, - 29, 22, 15, 23, 30, 37, 44, 51, - 58, 59, 52, 45, 38, 31, 39, 46, - 53, 60, 61, 54, 47, 55, 62, 63, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order7[7*7+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 5, - 12, 19, 26, 33, 40, 48, 41, 34, - 27, 20, 13, 6, 14, 21, 28, 35, - 42, 49, 50, 43, 36, 29, 22, 30, - 37, 44, 51, 52, 45, 38, 46, 53, - 54, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order6[6*6+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 5, - 12, 19, 26, 33, 40, 41, 34, 27, - 20, 13, 21, 28, 35, 42, 43, 36, - 29, 37, 44, 45, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order5[5*5+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 12, - 19, 26, 33, 34, 27, 20, 28, 35, - 36, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order4[4*4+16] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 25, 18, 11, 19, 26, 27, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order3[3*3+16] = { - 0, 1, 8, 16, 9, 2, 10, 17, - 18, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - -const int jpeg_natural_order2[2*2+16] = { - 0, 1, 8, 9, - 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ - 63, 63, 63, 63, 63, 63, 63, 63 -}; - - -/* - * Arithmetic utilities - */ - -GLOBAL(long) -jdiv_round_up (long a, long b) -/* Compute a/b rounded up to next integer, ie, ceil(a/b) */ -/* Assumes a >= 0, b > 0 */ -{ - return (a + b - 1L) / b; -} - - -GLOBAL(long) -jround_up (long a, long b) -/* Compute a rounded up to next multiple of b, ie, ceil(a/b)*b */ -/* Assumes a >= 0, b > 0 */ -{ - a += b - 1L; - return a - (a % b); -} - - -/* On normal machines we can apply MEMCOPY() and MEMZERO() to sample arrays - * and coefficient-block arrays. This won't work on 80x86 because the arrays - * are FAR and we're assuming a small-pointer memory model. However, some - * DOS compilers provide far-pointer versions of memcpy() and memset() even - * in the small-model libraries. These will be used if USE_FMEM is defined. - * Otherwise, the routines below do it the hard way. (The performance cost - * is not all that great, because these routines aren't very heavily used.) - */ - -#ifndef NEED_FAR_POINTERS /* normal case, same as regular macros */ -#define FMEMCOPY(dest,src,size) MEMCOPY(dest,src,size) -#define FMEMZERO(target,size) MEMZERO(target,size) -#else /* 80x86 case, define if we can */ -#ifdef USE_FMEM -#define FMEMCOPY(dest,src,size) _fmemcpy((void FAR *)(dest), (const void FAR *)(src), (size_t)(size)) -#define FMEMZERO(target,size) _fmemset((void FAR *)(target), 0, (size_t)(size)) -#endif -#endif - - -GLOBAL(void) -jcopy_sample_rows (JSAMPARRAY input_array, int source_row, - JSAMPARRAY output_array, int dest_row, - int num_rows, JDIMENSION num_cols) -/* Copy some rows of samples from one place to another. - * num_rows rows are copied from input_array[source_row++] - * to output_array[dest_row++]; these areas may overlap for duplication. - * The source and destination arrays must be at least as wide as num_cols. - */ -{ - register JSAMPROW inptr, outptr; -#ifdef FMEMCOPY - register size_t count = (size_t) (num_cols * SIZEOF(JSAMPLE)); -#else - register JDIMENSION count; -#endif - register int row; - - input_array += source_row; - output_array += dest_row; - - for (row = num_rows; row > 0; row--) { - inptr = *input_array++; - outptr = *output_array++; -#ifdef FMEMCOPY - FMEMCOPY(outptr, inptr, count); -#else - for (count = num_cols; count > 0; count--) - *outptr++ = *inptr++; /* needn't bother with GETJSAMPLE() here */ -#endif - } -} - - -GLOBAL(void) -jcopy_block_row (JBLOCKROW input_row, JBLOCKROW output_row, - JDIMENSION num_blocks) -/* Copy a row of coefficient blocks from one place to another. */ -{ -#ifdef FMEMCOPY - FMEMCOPY(output_row, input_row, num_blocks * (DCTSIZE2 * SIZEOF(JCOEF))); -#else - register JCOEFPTR inptr, outptr; - register long count; - - inptr = (JCOEFPTR) input_row; - outptr = (JCOEFPTR) output_row; - for (count = (long) num_blocks * DCTSIZE2; count > 0; count--) { - *outptr++ = *inptr++; - } -#endif -} - - -GLOBAL(void) -jzero_far (void FAR * target, size_t bytestozero) -/* Zero out a chunk of FAR memory. */ -/* This might be sample-array data, block-array data, or alloc_large data. */ -{ -#ifdef FMEMZERO - FMEMZERO(target, bytestozero); -#else - register char FAR * ptr = (char FAR *) target; - register size_t count; - - for (count = bytestozero; count > 0; count--) { - *ptr++ = 0; - } -#endif -} diff --git a/Dependencies/libjpeg/jversion.h b/Dependencies/libjpeg/jversion.h deleted file mode 100644 index e7d1814..0000000 --- a/Dependencies/libjpeg/jversion.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * jversion.h - * - * Copyright (C) 1991-2010, Thomas G. Lane, Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains software version identification. - */ - - -#define JVERSION "8a 28-Feb-2010" - -#define JCOPYRIGHT "Copyright (C) 2010, Thomas G. Lane, Guido Vollbeding" diff --git a/Dependencies/libjpeg/libjpeg.map b/Dependencies/libjpeg/libjpeg.map deleted file mode 100644 index ac77dca..0000000 --- a/Dependencies/libjpeg/libjpeg.map +++ /dev/null @@ -1,4 +0,0 @@ -LIBJPEG_8.0 { - global: - *; -}; diff --git a/Dependencies/libjpeg/libjpeg.txt b/Dependencies/libjpeg/libjpeg.txt deleted file mode 100644 index e5a85c0..0000000 --- a/Dependencies/libjpeg/libjpeg.txt +++ /dev/null @@ -1,3070 +0,0 @@ -USING THE IJG JPEG LIBRARY - -Copyright (C) 1994-2009, Thomas G. Lane, Guido Vollbeding. -This file is part of the Independent JPEG Group's software. -For conditions of distribution and use, see the accompanying README file. - - -This file describes how to use the IJG JPEG library within an application -program. Read it if you want to write a program that uses the library. - -The file example.c provides heavily commented skeleton code for calling the -JPEG library. Also see jpeglib.h (the include file to be used by application -programs) for full details about data structures and function parameter lists. -The library source code, of course, is the ultimate reference. - -Note that there have been *major* changes from the application interface -presented by IJG version 4 and earlier versions. The old design had several -inherent limitations, and it had accumulated a lot of cruft as we added -features while trying to minimize application-interface changes. We have -sacrificed backward compatibility in the version 5 rewrite, but we think the -improvements justify this. - - -TABLE OF CONTENTS ------------------ - -Overview: - Functions provided by the library - Outline of typical usage -Basic library usage: - Data formats - Compression details - Decompression details - Mechanics of usage: include files, linking, etc -Advanced features: - Compression parameter selection - Decompression parameter selection - Special color spaces - Error handling - Compressed data handling (source and destination managers) - I/O suspension - Progressive JPEG support - Buffered-image mode - Abbreviated datastreams and multiple images - Special markers - Raw (downsampled) image data - Really raw data: DCT coefficients - Progress monitoring - Memory management - Memory usage - Library compile-time options - Portability considerations - Notes for MS-DOS implementors - -You should read at least the overview and basic usage sections before trying -to program with the library. The sections on advanced features can be read -if and when you need them. - - -OVERVIEW -======== - -Functions provided by the library ---------------------------------- - -The IJG JPEG library provides C code to read and write JPEG-compressed image -files. The surrounding application program receives or supplies image data a -scanline at a time, using a straightforward uncompressed image format. All -details of color conversion and other preprocessing/postprocessing can be -handled by the library. - -The library includes a substantial amount of code that is not covered by the -JPEG standard but is necessary for typical applications of JPEG. These -functions preprocess the image before JPEG compression or postprocess it after -decompression. They include colorspace conversion, downsampling/upsampling, -and color quantization. The application indirectly selects use of this code -by specifying the format in which it wishes to supply or receive image data. -For example, if colormapped output is requested, then the decompression -library automatically invokes color quantization. - -A wide range of quality vs. speed tradeoffs are possible in JPEG processing, -and even more so in decompression postprocessing. The decompression library -provides multiple implementations that cover most of the useful tradeoffs, -ranging from very-high-quality down to fast-preview operation. On the -compression side we have generally not provided low-quality choices, since -compression is normally less time-critical. It should be understood that the -low-quality modes may not meet the JPEG standard's accuracy requirements; -nonetheless, they are useful for viewers. - -A word about functions *not* provided by the library. We handle a subset of -the ISO JPEG standard; most baseline, extended-sequential, and progressive -JPEG processes are supported. (Our subset includes all features now in common -use.) Unsupported ISO options include: - * Hierarchical storage - * Lossless JPEG - * DNL marker - * Nonintegral subsampling ratios -We support both 8- and 12-bit data precision, but this is a compile-time -choice rather than a run-time choice; hence it is difficult to use both -precisions in a single application. - -By itself, the library handles only interchange JPEG datastreams --- in -particular the widely used JFIF file format. The library can be used by -surrounding code to process interchange or abbreviated JPEG datastreams that -are embedded in more complex file formats. (For example, this library is -used by the free LIBTIFF library to support JPEG compression in TIFF.) - - -Outline of typical usage ------------------------- - -The rough outline of a JPEG compression operation is: - - Allocate and initialize a JPEG compression object - Specify the destination for the compressed data (eg, a file) - Set parameters for compression, including image size & colorspace - jpeg_start_compress(...); - while (scan lines remain to be written) - jpeg_write_scanlines(...); - jpeg_finish_compress(...); - Release the JPEG compression object - -A JPEG compression object holds parameters and working state for the JPEG -library. We make creation/destruction of the object separate from starting -or finishing compression of an image; the same object can be re-used for a -series of image compression operations. This makes it easy to re-use the -same parameter settings for a sequence of images. Re-use of a JPEG object -also has important implications for processing abbreviated JPEG datastreams, -as discussed later. - -The image data to be compressed is supplied to jpeg_write_scanlines() from -in-memory buffers. If the application is doing file-to-file compression, -reading image data from the source file is the application's responsibility. -The library emits compressed data by calling a "data destination manager", -which typically will write the data into a file; but the application can -provide its own destination manager to do something else. - -Similarly, the rough outline of a JPEG decompression operation is: - - Allocate and initialize a JPEG decompression object - Specify the source of the compressed data (eg, a file) - Call jpeg_read_header() to obtain image info - Set parameters for decompression - jpeg_start_decompress(...); - while (scan lines remain to be read) - jpeg_read_scanlines(...); - jpeg_finish_decompress(...); - Release the JPEG decompression object - -This is comparable to the compression outline except that reading the -datastream header is a separate step. This is helpful because information -about the image's size, colorspace, etc is available when the application -selects decompression parameters. For example, the application can choose an -output scaling ratio that will fit the image into the available screen size. - -The decompression library obtains compressed data by calling a data source -manager, which typically will read the data from a file; but other behaviors -can be obtained with a custom source manager. Decompressed data is delivered -into in-memory buffers passed to jpeg_read_scanlines(). - -It is possible to abort an incomplete compression or decompression operation -by calling jpeg_abort(); or, if you do not need to retain the JPEG object, -simply release it by calling jpeg_destroy(). - -JPEG compression and decompression objects are two separate struct types. -However, they share some common fields, and certain routines such as -jpeg_destroy() can work on either type of object. - -The JPEG library has no static variables: all state is in the compression -or decompression object. Therefore it is possible to process multiple -compression and decompression operations concurrently, using multiple JPEG -objects. - -Both compression and decompression can be done in an incremental memory-to- -memory fashion, if suitable source/destination managers are used. See the -section on "I/O suspension" for more details. - - -BASIC LIBRARY USAGE -=================== - -Data formats ------------- - -Before diving into procedural details, it is helpful to understand the -image data format that the JPEG library expects or returns. - -The standard input image format is a rectangular array of pixels, with each -pixel having the same number of "component" or "sample" values (color -channels). You must specify how many components there are and the colorspace -interpretation of the components. Most applications will use RGB data -(three components per pixel) or grayscale data (one component per pixel). -PLEASE NOTE THAT RGB DATA IS THREE SAMPLES PER PIXEL, GRAYSCALE ONLY ONE. -A remarkable number of people manage to miss this, only to find that their -programs don't work with grayscale JPEG files. - -There is no provision for colormapped input. JPEG files are always full-color -or full grayscale (or sometimes another colorspace such as CMYK). You can -feed in a colormapped image by expanding it to full-color format. However -JPEG often doesn't work very well with source data that has been colormapped, -because of dithering noise. This is discussed in more detail in the JPEG FAQ -and the other references mentioned in the README file. - -Pixels are stored by scanlines, with each scanline running from left to -right. The component values for each pixel are adjacent in the row; for -example, R,G,B,R,G,B,R,G,B,... for 24-bit RGB color. Each scanline is an -array of data type JSAMPLE --- which is typically "unsigned char", unless -you've changed jmorecfg.h. (You can also change the RGB pixel layout, say -to B,G,R order, by modifying jmorecfg.h. But see the restrictions listed in -that file before doing so.) - -A 2-D array of pixels is formed by making a list of pointers to the starts of -scanlines; so the scanlines need not be physically adjacent in memory. Even -if you process just one scanline at a time, you must make a one-element -pointer array to conform to this structure. Pointers to JSAMPLE rows are of -type JSAMPROW, and the pointer to the pointer array is of type JSAMPARRAY. - -The library accepts or supplies one or more complete scanlines per call. -It is not possible to process part of a row at a time. Scanlines are always -processed top-to-bottom. You can process an entire image in one call if you -have it all in memory, but usually it's simplest to process one scanline at -a time. - -For best results, source data values should have the precision specified by -BITS_IN_JSAMPLE (normally 8 bits). For instance, if you choose to compress -data that's only 6 bits/channel, you should left-justify each value in a -byte before passing it to the compressor. If you need to compress data -that has more than 8 bits/channel, compile with BITS_IN_JSAMPLE = 12. -(See "Library compile-time options", later.) - - -The data format returned by the decompressor is the same in all details, -except that colormapped output is supported. (Again, a JPEG file is never -colormapped. But you can ask the decompressor to perform on-the-fly color -quantization to deliver colormapped output.) If you request colormapped -output then the returned data array contains a single JSAMPLE per pixel; -its value is an index into a color map. The color map is represented as -a 2-D JSAMPARRAY in which each row holds the values of one color component, -that is, colormap[i][j] is the value of the i'th color component for pixel -value (map index) j. Note that since the colormap indexes are stored in -JSAMPLEs, the maximum number of colors is limited by the size of JSAMPLE -(ie, at most 256 colors for an 8-bit JPEG library). - - -Compression details -------------------- - -Here we revisit the JPEG compression outline given in the overview. - -1. Allocate and initialize a JPEG compression object. - -A JPEG compression object is a "struct jpeg_compress_struct". (It also has -a bunch of subsidiary structures which are allocated via malloc(), but the -application doesn't control those directly.) This struct can be just a local -variable in the calling routine, if a single routine is going to execute the -whole JPEG compression sequence. Otherwise it can be static or allocated -from malloc(). - -You will also need a structure representing a JPEG error handler. The part -of this that the library cares about is a "struct jpeg_error_mgr". If you -are providing your own error handler, you'll typically want to embed the -jpeg_error_mgr struct in a larger structure; this is discussed later under -"Error handling". For now we'll assume you are just using the default error -handler. The default error handler will print JPEG error/warning messages -on stderr, and it will call exit() if a fatal error occurs. - -You must initialize the error handler structure, store a pointer to it into -the JPEG object's "err" field, and then call jpeg_create_compress() to -initialize the rest of the JPEG object. - -Typical code for this step, if you are using the default error handler, is - - struct jpeg_compress_struct cinfo; - struct jpeg_error_mgr jerr; - ... - cinfo.err = jpeg_std_error(&jerr); - jpeg_create_compress(&cinfo); - -jpeg_create_compress allocates a small amount of memory, so it could fail -if you are out of memory. In that case it will exit via the error handler; -that's why the error handler must be initialized first. - - -2. Specify the destination for the compressed data (eg, a file). - -As previously mentioned, the JPEG library delivers compressed data to a -"data destination" module. The library includes one data destination -module which knows how to write to a stdio stream. You can use your own -destination module if you want to do something else, as discussed later. - -If you use the standard destination module, you must open the target stdio -stream beforehand. Typical code for this step looks like: - - FILE * outfile; - ... - if ((outfile = fopen(filename, "wb")) == NULL) { - fprintf(stderr, "can't open %s\n", filename); - exit(1); - } - jpeg_stdio_dest(&cinfo, outfile); - -where the last line invokes the standard destination module. - -WARNING: it is critical that the binary compressed data be delivered to the -output file unchanged. On non-Unix systems the stdio library may perform -newline translation or otherwise corrupt binary data. To suppress this -behavior, you may need to use a "b" option to fopen (as shown above), or use -setmode() or another routine to put the stdio stream in binary mode. See -cjpeg.c and djpeg.c for code that has been found to work on many systems. - -You can select the data destination after setting other parameters (step 3), -if that's more convenient. You may not change the destination between -calling jpeg_start_compress() and jpeg_finish_compress(). - - -3. Set parameters for compression, including image size & colorspace. - -You must supply information about the source image by setting the following -fields in the JPEG object (cinfo structure): - - image_width Width of image, in pixels - image_height Height of image, in pixels - input_components Number of color channels (samples per pixel) - in_color_space Color space of source image - -The image dimensions are, hopefully, obvious. JPEG supports image dimensions -of 1 to 64K pixels in either direction. The input color space is typically -RGB or grayscale, and input_components is 3 or 1 accordingly. (See "Special -color spaces", later, for more info.) The in_color_space field must be -assigned one of the J_COLOR_SPACE enum constants, typically JCS_RGB or -JCS_GRAYSCALE. - -JPEG has a large number of compression parameters that determine how the -image is encoded. Most applications don't need or want to know about all -these parameters. You can set all the parameters to reasonable defaults by -calling jpeg_set_defaults(); then, if there are particular values you want -to change, you can do so after that. The "Compression parameter selection" -section tells about all the parameters. - -You must set in_color_space correctly before calling jpeg_set_defaults(), -because the defaults depend on the source image colorspace. However the -other three source image parameters need not be valid until you call -jpeg_start_compress(). There's no harm in calling jpeg_set_defaults() more -than once, if that happens to be convenient. - -Typical code for a 24-bit RGB source image is - - cinfo.image_width = Width; /* image width and height, in pixels */ - cinfo.image_height = Height; - cinfo.input_components = 3; /* # of color components per pixel */ - cinfo.in_color_space = JCS_RGB; /* colorspace of input image */ - - jpeg_set_defaults(&cinfo); - /* Make optional parameter settings here */ - - -4. jpeg_start_compress(...); - -After you have established the data destination and set all the necessary -source image info and other parameters, call jpeg_start_compress() to begin -a compression cycle. This will initialize internal state, allocate working -storage, and emit the first few bytes of the JPEG datastream header. - -Typical code: - - jpeg_start_compress(&cinfo, TRUE); - -The "TRUE" parameter ensures that a complete JPEG interchange datastream -will be written. This is appropriate in most cases. If you think you might -want to use an abbreviated datastream, read the section on abbreviated -datastreams, below. - -Once you have called jpeg_start_compress(), you may not alter any JPEG -parameters or other fields of the JPEG object until you have completed -the compression cycle. - - -5. while (scan lines remain to be written) - jpeg_write_scanlines(...); - -Now write all the required image data by calling jpeg_write_scanlines() -one or more times. You can pass one or more scanlines in each call, up -to the total image height. In most applications it is convenient to pass -just one or a few scanlines at a time. The expected format for the passed -data is discussed under "Data formats", above. - -Image data should be written in top-to-bottom scanline order. The JPEG spec -contains some weasel wording about how top and bottom are application-defined -terms (a curious interpretation of the English language...) but if you want -your files to be compatible with everyone else's, you WILL use top-to-bottom -order. If the source data must be read in bottom-to-top order, you can use -the JPEG library's virtual array mechanism to invert the data efficiently. -Examples of this can be found in the sample application cjpeg. - -The library maintains a count of the number of scanlines written so far -in the next_scanline field of the JPEG object. Usually you can just use -this variable as the loop counter, so that the loop test looks like -"while (cinfo.next_scanline < cinfo.image_height)". - -Code for this step depends heavily on the way that you store the source data. -example.c shows the following code for the case of a full-size 2-D source -array containing 3-byte RGB pixels: - - JSAMPROW row_pointer[1]; /* pointer to a single row */ - int row_stride; /* physical row width in buffer */ - - row_stride = image_width * 3; /* JSAMPLEs per row in image_buffer */ - - while (cinfo.next_scanline < cinfo.image_height) { - row_pointer[0] = & image_buffer[cinfo.next_scanline * row_stride]; - jpeg_write_scanlines(&cinfo, row_pointer, 1); - } - -jpeg_write_scanlines() returns the number of scanlines actually written. -This will normally be equal to the number passed in, so you can usually -ignore the return value. It is different in just two cases: - * If you try to write more scanlines than the declared image height, - the additional scanlines are ignored. - * If you use a suspending data destination manager, output buffer overrun - will cause the compressor to return before accepting all the passed lines. - This feature is discussed under "I/O suspension", below. The normal - stdio destination manager will NOT cause this to happen. -In any case, the return value is the same as the change in the value of -next_scanline. - - -6. jpeg_finish_compress(...); - -After all the image data has been written, call jpeg_finish_compress() to -complete the compression cycle. This step is ESSENTIAL to ensure that the -last bufferload of data is written to the data destination. -jpeg_finish_compress() also releases working memory associated with the JPEG -object. - -Typical code: - - jpeg_finish_compress(&cinfo); - -If using the stdio destination manager, don't forget to close the output -stdio stream (if necessary) afterwards. - -If you have requested a multi-pass operating mode, such as Huffman code -optimization, jpeg_finish_compress() will perform the additional passes using -data buffered by the first pass. In this case jpeg_finish_compress() may take -quite a while to complete. With the default compression parameters, this will -not happen. - -It is an error to call jpeg_finish_compress() before writing the necessary -total number of scanlines. If you wish to abort compression, call -jpeg_abort() as discussed below. - -After completing a compression cycle, you may dispose of the JPEG object -as discussed next, or you may use it to compress another image. In that case -return to step 2, 3, or 4 as appropriate. If you do not change the -destination manager, the new datastream will be written to the same target. -If you do not change any JPEG parameters, the new datastream will be written -with the same parameters as before. Note that you can change the input image -dimensions freely between cycles, but if you change the input colorspace, you -should call jpeg_set_defaults() to adjust for the new colorspace; and then -you'll need to repeat all of step 3. - - -7. Release the JPEG compression object. - -When you are done with a JPEG compression object, destroy it by calling -jpeg_destroy_compress(). This will free all subsidiary memory (regardless of -the previous state of the object). Or you can call jpeg_destroy(), which -works for either compression or decompression objects --- this may be more -convenient if you are sharing code between compression and decompression -cases. (Actually, these routines are equivalent except for the declared type -of the passed pointer. To avoid gripes from ANSI C compilers, jpeg_destroy() -should be passed a j_common_ptr.) - -If you allocated the jpeg_compress_struct structure from malloc(), freeing -it is your responsibility --- jpeg_destroy() won't. Ditto for the error -handler structure. - -Typical code: - - jpeg_destroy_compress(&cinfo); - - -8. Aborting. - -If you decide to abort a compression cycle before finishing, you can clean up -in either of two ways: - -* If you don't need the JPEG object any more, just call - jpeg_destroy_compress() or jpeg_destroy() to release memory. This is - legitimate at any point after calling jpeg_create_compress() --- in fact, - it's safe even if jpeg_create_compress() fails. - -* If you want to re-use the JPEG object, call jpeg_abort_compress(), or call - jpeg_abort() which works on both compression and decompression objects. - This will return the object to an idle state, releasing any working memory. - jpeg_abort() is allowed at any time after successful object creation. - -Note that cleaning up the data destination, if required, is your -responsibility; neither of these routines will call term_destination(). -(See "Compressed data handling", below, for more about that.) - -jpeg_destroy() and jpeg_abort() are the only safe calls to make on a JPEG -object that has reported an error by calling error_exit (see "Error handling" -for more info). The internal state of such an object is likely to be out of -whack. Either of these two routines will return the object to a known state. - - -Decompression details ---------------------- - -Here we revisit the JPEG decompression outline given in the overview. - -1. Allocate and initialize a JPEG decompression object. - -This is just like initialization for compression, as discussed above, -except that the object is a "struct jpeg_decompress_struct" and you -call jpeg_create_decompress(). Error handling is exactly the same. - -Typical code: - - struct jpeg_decompress_struct cinfo; - struct jpeg_error_mgr jerr; - ... - cinfo.err = jpeg_std_error(&jerr); - jpeg_create_decompress(&cinfo); - -(Both here and in the IJG code, we usually use variable name "cinfo" for -both compression and decompression objects.) - - -2. Specify the source of the compressed data (eg, a file). - -As previously mentioned, the JPEG library reads compressed data from a "data -source" module. The library includes one data source module which knows how -to read from a stdio stream. You can use your own source module if you want -to do something else, as discussed later. - -If you use the standard source module, you must open the source stdio stream -beforehand. Typical code for this step looks like: - - FILE * infile; - ... - if ((infile = fopen(filename, "rb")) == NULL) { - fprintf(stderr, "can't open %s\n", filename); - exit(1); - } - jpeg_stdio_src(&cinfo, infile); - -where the last line invokes the standard source module. - -WARNING: it is critical that the binary compressed data be read unchanged. -On non-Unix systems the stdio library may perform newline translation or -otherwise corrupt binary data. To suppress this behavior, you may need to use -a "b" option to fopen (as shown above), or use setmode() or another routine to -put the stdio stream in binary mode. See cjpeg.c and djpeg.c for code that -has been found to work on many systems. - -You may not change the data source between calling jpeg_read_header() and -jpeg_finish_decompress(). If you wish to read a series of JPEG images from -a single source file, you should repeat the jpeg_read_header() to -jpeg_finish_decompress() sequence without reinitializing either the JPEG -object or the data source module; this prevents buffered input data from -being discarded. - - -3. Call jpeg_read_header() to obtain image info. - -Typical code for this step is just - - jpeg_read_header(&cinfo, TRUE); - -This will read the source datastream header markers, up to the beginning -of the compressed data proper. On return, the image dimensions and other -info have been stored in the JPEG object. The application may wish to -consult this information before selecting decompression parameters. - -More complex code is necessary if - * A suspending data source is used --- in that case jpeg_read_header() - may return before it has read all the header data. See "I/O suspension", - below. The normal stdio source manager will NOT cause this to happen. - * Abbreviated JPEG files are to be processed --- see the section on - abbreviated datastreams. Standard applications that deal only in - interchange JPEG files need not be concerned with this case either. - -It is permissible to stop at this point if you just wanted to find out the -image dimensions and other header info for a JPEG file. In that case, -call jpeg_destroy() when you are done with the JPEG object, or call -jpeg_abort() to return it to an idle state before selecting a new data -source and reading another header. - - -4. Set parameters for decompression. - -jpeg_read_header() sets appropriate default decompression parameters based on -the properties of the image (in particular, its colorspace). However, you -may well want to alter these defaults before beginning the decompression. -For example, the default is to produce full color output from a color file. -If you want colormapped output you must ask for it. Other options allow the -returned image to be scaled and allow various speed/quality tradeoffs to be -selected. "Decompression parameter selection", below, gives details. - -If the defaults are appropriate, nothing need be done at this step. - -Note that all default values are set by each call to jpeg_read_header(). -If you reuse a decompression object, you cannot expect your parameter -settings to be preserved across cycles, as you can for compression. -You must set desired parameter values each time. - - -5. jpeg_start_decompress(...); - -Once the parameter values are satisfactory, call jpeg_start_decompress() to -begin decompression. This will initialize internal state, allocate working -memory, and prepare for returning data. - -Typical code is just - - jpeg_start_decompress(&cinfo); - -If you have requested a multi-pass operating mode, such as 2-pass color -quantization, jpeg_start_decompress() will do everything needed before data -output can begin. In this case jpeg_start_decompress() may take quite a while -to complete. With a single-scan (non progressive) JPEG file and default -decompression parameters, this will not happen; jpeg_start_decompress() will -return quickly. - -After this call, the final output image dimensions, including any requested -scaling, are available in the JPEG object; so is the selected colormap, if -colormapped output has been requested. Useful fields include - - output_width image width and height, as scaled - output_height - out_color_components # of color components in out_color_space - output_components # of color components returned per pixel - colormap the selected colormap, if any - actual_number_of_colors number of entries in colormap - -output_components is 1 (a colormap index) when quantizing colors; otherwise it -equals out_color_components. It is the number of JSAMPLE values that will be -emitted per pixel in the output arrays. - -Typically you will need to allocate data buffers to hold the incoming image. -You will need output_width * output_components JSAMPLEs per scanline in your -output buffer, and a total of output_height scanlines will be returned. - -Note: if you are using the JPEG library's internal memory manager to allocate -data buffers (as djpeg does), then the manager's protocol requires that you -request large buffers *before* calling jpeg_start_decompress(). This is a -little tricky since the output_XXX fields are not normally valid then. You -can make them valid by calling jpeg_calc_output_dimensions() after setting the -relevant parameters (scaling, output color space, and quantization flag). - - -6. while (scan lines remain to be read) - jpeg_read_scanlines(...); - -Now you can read the decompressed image data by calling jpeg_read_scanlines() -one or more times. At each call, you pass in the maximum number of scanlines -to be read (ie, the height of your working buffer); jpeg_read_scanlines() -will return up to that many lines. The return value is the number of lines -actually read. The format of the returned data is discussed under "Data -formats", above. Don't forget that grayscale and color JPEGs will return -different data formats! - -Image data is returned in top-to-bottom scanline order. If you must write -out the image in bottom-to-top order, you can use the JPEG library's virtual -array mechanism to invert the data efficiently. Examples of this can be -found in the sample application djpeg. - -The library maintains a count of the number of scanlines returned so far -in the output_scanline field of the JPEG object. Usually you can just use -this variable as the loop counter, so that the loop test looks like -"while (cinfo.output_scanline < cinfo.output_height)". (Note that the test -should NOT be against image_height, unless you never use scaling. The -image_height field is the height of the original unscaled image.) -The return value always equals the change in the value of output_scanline. - -If you don't use a suspending data source, it is safe to assume that -jpeg_read_scanlines() reads at least one scanline per call, until the -bottom of the image has been reached. - -If you use a buffer larger than one scanline, it is NOT safe to assume that -jpeg_read_scanlines() fills it. (The current implementation returns only a -few scanlines per call, no matter how large a buffer you pass.) So you must -always provide a loop that calls jpeg_read_scanlines() repeatedly until the -whole image has been read. - - -7. jpeg_finish_decompress(...); - -After all the image data has been read, call jpeg_finish_decompress() to -complete the decompression cycle. This causes working memory associated -with the JPEG object to be released. - -Typical code: - - jpeg_finish_decompress(&cinfo); - -If using the stdio source manager, don't forget to close the source stdio -stream if necessary. - -It is an error to call jpeg_finish_decompress() before reading the correct -total number of scanlines. If you wish to abort decompression, call -jpeg_abort() as discussed below. - -After completing a decompression cycle, you may dispose of the JPEG object as -discussed next, or you may use it to decompress another image. In that case -return to step 2 or 3 as appropriate. If you do not change the source -manager, the next image will be read from the same source. - - -8. Release the JPEG decompression object. - -When you are done with a JPEG decompression object, destroy it by calling -jpeg_destroy_decompress() or jpeg_destroy(). The previous discussion of -destroying compression objects applies here too. - -Typical code: - - jpeg_destroy_decompress(&cinfo); - - -9. Aborting. - -You can abort a decompression cycle by calling jpeg_destroy_decompress() or -jpeg_destroy() if you don't need the JPEG object any more, or -jpeg_abort_decompress() or jpeg_abort() if you want to reuse the object. -The previous discussion of aborting compression cycles applies here too. - - -Mechanics of usage: include files, linking, etc ------------------------------------------------ - -Applications using the JPEG library should include the header file jpeglib.h -to obtain declarations of data types and routines. Before including -jpeglib.h, include system headers that define at least the typedefs FILE and -size_t. On ANSI-conforming systems, including is sufficient; on -older Unix systems, you may need to define size_t. - -If the application needs to refer to individual JPEG library error codes, also -include jerror.h to define those symbols. - -jpeglib.h indirectly includes the files jconfig.h and jmorecfg.h. If you are -installing the JPEG header files in a system directory, you will want to -install all four files: jpeglib.h, jerror.h, jconfig.h, jmorecfg.h. - -The most convenient way to include the JPEG code into your executable program -is to prepare a library file ("libjpeg.a", or a corresponding name on non-Unix -machines) and reference it at your link step. If you use only half of the -library (only compression or only decompression), only that much code will be -included from the library, unless your linker is hopelessly brain-damaged. -The supplied makefiles build libjpeg.a automatically (see install.txt). - -While you can build the JPEG library as a shared library if the whim strikes -you, we don't really recommend it. The trouble with shared libraries is that -at some point you'll probably try to substitute a new version of the library -without recompiling the calling applications. That generally doesn't work -because the parameter struct declarations usually change with each new -version. In other words, the library's API is *not* guaranteed binary -compatible across versions; we only try to ensure source-code compatibility. -(In hindsight, it might have been smarter to hide the parameter structs from -applications and introduce a ton of access functions instead. Too late now, -however.) - -On some systems your application may need to set up a signal handler to ensure -that temporary files are deleted if the program is interrupted. This is most -critical if you are on MS-DOS and use the jmemdos.c memory manager back end; -it will try to grab extended memory for temp files, and that space will NOT be -freed automatically. See cjpeg.c or djpeg.c for an example signal handler. - -It may be worth pointing out that the core JPEG library does not actually -require the stdio library: only the default source/destination managers and -error handler need it. You can use the library in a stdio-less environment -if you replace those modules and use jmemnobs.c (or another memory manager of -your own devising). More info about the minimum system library requirements -may be found in jinclude.h. - - -ADVANCED FEATURES -================= - -Compression parameter selection -------------------------------- - -This section describes all the optional parameters you can set for JPEG -compression, as well as the "helper" routines provided to assist in this -task. Proper setting of some parameters requires detailed understanding -of the JPEG standard; if you don't know what a parameter is for, it's best -not to mess with it! See REFERENCES in the README file for pointers to -more info about JPEG. - -It's a good idea to call jpeg_set_defaults() first, even if you plan to set -all the parameters; that way your code is more likely to work with future JPEG -libraries that have additional parameters. For the same reason, we recommend -you use a helper routine where one is provided, in preference to twiddling -cinfo fields directly. - -The helper routines are: - -jpeg_set_defaults (j_compress_ptr cinfo) - This routine sets all JPEG parameters to reasonable defaults, using - only the input image's color space (field in_color_space, which must - already be set in cinfo). Many applications will only need to use - this routine and perhaps jpeg_set_quality(). - -jpeg_set_colorspace (j_compress_ptr cinfo, J_COLOR_SPACE colorspace) - Sets the JPEG file's colorspace (field jpeg_color_space) as specified, - and sets other color-space-dependent parameters appropriately. See - "Special color spaces", below, before using this. A large number of - parameters, including all per-component parameters, are set by this - routine; if you want to twiddle individual parameters you should call - jpeg_set_colorspace() before rather than after. - -jpeg_default_colorspace (j_compress_ptr cinfo) - Selects an appropriate JPEG colorspace based on cinfo->in_color_space, - and calls jpeg_set_colorspace(). This is actually a subroutine of - jpeg_set_defaults(). It's broken out in case you want to change - just the colorspace-dependent JPEG parameters. - -jpeg_set_quality (j_compress_ptr cinfo, int quality, boolean force_baseline) - Constructs JPEG quantization tables appropriate for the indicated - quality setting. The quality value is expressed on the 0..100 scale - recommended by IJG (cjpeg's "-quality" switch uses this routine). - Note that the exact mapping from quality values to tables may change - in future IJG releases as more is learned about DCT quantization. - If the force_baseline parameter is TRUE, then the quantization table - entries are constrained to the range 1..255 for full JPEG baseline - compatibility. In the current implementation, this only makes a - difference for quality settings below 25, and it effectively prevents - very small/low quality files from being generated. The IJG decoder - is capable of reading the non-baseline files generated at low quality - settings when force_baseline is FALSE, but other decoders may not be. - -jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor, - boolean force_baseline) - Same as jpeg_set_quality() except that the generated tables are the - sample tables given in the JPEC spec section K.1, multiplied by the - specified scale factor (which is expressed as a percentage; thus - scale_factor = 100 reproduces the spec's tables). Note that larger - scale factors give lower quality. This entry point is useful for - conforming to the Adobe PostScript DCT conventions, but we do not - recommend linear scaling as a user-visible quality scale otherwise. - force_baseline again constrains the computed table entries to 1..255. - -int jpeg_quality_scaling (int quality) - Converts a value on the IJG-recommended quality scale to a linear - scaling percentage. Note that this routine may change or go away - in future releases --- IJG may choose to adopt a scaling method that - can't be expressed as a simple scalar multiplier, in which case the - premise of this routine collapses. Caveat user. - -jpeg_default_qtables (j_compress_ptr cinfo, boolean force_baseline) - Set default quantization tables with linear q_scale_factor[] values - (see below). - -jpeg_add_quant_table (j_compress_ptr cinfo, int which_tbl, - const unsigned int *basic_table, - int scale_factor, boolean force_baseline) - Allows an arbitrary quantization table to be created. which_tbl - indicates which table slot to fill. basic_table points to an array - of 64 unsigned ints given in normal array order. These values are - multiplied by scale_factor/100 and then clamped to the range 1..65535 - (or to 1..255 if force_baseline is TRUE). - CAUTION: prior to library version 6a, jpeg_add_quant_table expected - the basic table to be given in JPEG zigzag order. If you need to - write code that works with either older or newer versions of this - routine, you must check the library version number. Something like - "#if JPEG_LIB_VERSION >= 61" is the right test. - -jpeg_simple_progression (j_compress_ptr cinfo) - Generates a default scan script for writing a progressive-JPEG file. - This is the recommended method of creating a progressive file, - unless you want to make a custom scan sequence. You must ensure that - the JPEG color space is set correctly before calling this routine. - - -Compression parameters (cinfo fields) include: - -J_DCT_METHOD dct_method - Selects the algorithm used for the DCT step. Choices are: - JDCT_ISLOW: slow but accurate integer algorithm - JDCT_IFAST: faster, less accurate integer method - JDCT_FLOAT: floating-point method - JDCT_DEFAULT: default method (normally JDCT_ISLOW) - JDCT_FASTEST: fastest method (normally JDCT_IFAST) - The FLOAT method is very slightly more accurate than the ISLOW method, - but may give different results on different machines due to varying - roundoff behavior. The integer methods should give the same results - on all machines. On machines with sufficiently fast FP hardware, the - floating-point method may also be the fastest. The IFAST method is - considerably less accurate than the other two; its use is not - recommended if high quality is a concern. JDCT_DEFAULT and - JDCT_FASTEST are macros configurable by each installation. - -unsigned int scale_num, scale_denom - Scale the image by the fraction scale_num/scale_denom. Default is - 1/1, or no scaling. Currently, the supported scaling ratios are - 8/N with all N from 1 to 16. (The library design allows for arbitrary - scaling ratios but this is not likely to be implemented any time soon.) - -J_COLOR_SPACE jpeg_color_space -int num_components - The JPEG color space and corresponding number of components; see - "Special color spaces", below, for more info. We recommend using - jpeg_set_color_space() if you want to change these. - -boolean optimize_coding - TRUE causes the compressor to compute optimal Huffman coding tables - for the image. This requires an extra pass over the data and - therefore costs a good deal of space and time. The default is - FALSE, which tells the compressor to use the supplied or default - Huffman tables. In most cases optimal tables save only a few percent - of file size compared to the default tables. Note that when this is - TRUE, you need not supply Huffman tables at all, and any you do - supply will be overwritten. - -unsigned int restart_interval -int restart_in_rows - To emit restart markers in the JPEG file, set one of these nonzero. - Set restart_interval to specify the exact interval in MCU blocks. - Set restart_in_rows to specify the interval in MCU rows. (If - restart_in_rows is not 0, then restart_interval is set after the - image width in MCUs is computed.) Defaults are zero (no restarts). - One restart marker per MCU row is often a good choice. - NOTE: the overhead of restart markers is higher in grayscale JPEG - files than in color files, and MUCH higher in progressive JPEGs. - If you use restarts, you may want to use larger intervals in those - cases. - -const jpeg_scan_info * scan_info -int num_scans - By default, scan_info is NULL; this causes the compressor to write a - single-scan sequential JPEG file. If not NULL, scan_info points to - an array of scan definition records of length num_scans. The - compressor will then write a JPEG file having one scan for each scan - definition record. This is used to generate noninterleaved or - progressive JPEG files. The library checks that the scan array - defines a valid JPEG scan sequence. (jpeg_simple_progression creates - a suitable scan definition array for progressive JPEG.) This is - discussed further under "Progressive JPEG support". - -boolean do_fancy_downsampling - If TRUE, use direct DCT scaling with DCT size > 8 for downsampling - of chroma components. - If FALSE, use only DCT size <= 8 and simple separate downsampling. - Default is TRUE. - For better image stability in multiple generation compression cycles - it is preferable that this value matches the corresponding - do_fancy_upsampling value in decompression. - -int smoothing_factor - If non-zero, the input image is smoothed; the value should be 1 for - minimal smoothing to 100 for maximum smoothing. Consult jcsample.c - for details of the smoothing algorithm. The default is zero. - -boolean write_JFIF_header - If TRUE, a JFIF APP0 marker is emitted. jpeg_set_defaults() and - jpeg_set_colorspace() set this TRUE if a JFIF-legal JPEG color space - (ie, YCbCr or grayscale) is selected, otherwise FALSE. - -UINT8 JFIF_major_version -UINT8 JFIF_minor_version - The version number to be written into the JFIF marker. - jpeg_set_defaults() initializes the version to 1.01 (major=minor=1). - You should set it to 1.02 (major=1, minor=2) if you plan to write - any JFIF 1.02 extension markers. - -UINT8 density_unit -UINT16 X_density -UINT16 Y_density - The resolution information to be written into the JFIF marker; - not used otherwise. density_unit may be 0 for unknown, - 1 for dots/inch, or 2 for dots/cm. The default values are 0,1,1 - indicating square pixels of unknown size. - -boolean write_Adobe_marker - If TRUE, an Adobe APP14 marker is emitted. jpeg_set_defaults() and - jpeg_set_colorspace() set this TRUE if JPEG color space RGB, CMYK, - or YCCK is selected, otherwise FALSE. It is generally a bad idea - to set both write_JFIF_header and write_Adobe_marker. In fact, - you probably shouldn't change the default settings at all --- the - default behavior ensures that the JPEG file's color space can be - recognized by the decoder. - -JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS] - Pointers to coefficient quantization tables, one per table slot, - or NULL if no table is defined for a slot. Usually these should - be set via one of the above helper routines; jpeg_add_quant_table() - is general enough to define any quantization table. The other - routines will set up table slot 0 for luminance quality and table - slot 1 for chrominance. - -int q_scale_factor[NUM_QUANT_TBLS] - Linear quantization scaling factors (percentage, initialized 100) - for use with jpeg_default_qtables(). - See rdswitch.c and cjpeg.c for an example of usage. - Note that the q_scale_factor[] fields are the "linear" scales, so you - have to convert from user-defined ratings via jpeg_quality_scaling(). - Here is an example code which corresponds to cjpeg -quality 90,70: - - jpeg_set_defaults(cinfo); - - /* Set luminance quality 90. */ - cinfo->q_scale_factor[0] = jpeg_quality_scaling(90); - /* Set chrominance quality 70. */ - cinfo->q_scale_factor[1] = jpeg_quality_scaling(70); - - jpeg_default_qtables(cinfo, force_baseline); - - CAUTION: You must also set 1x1 subsampling for efficient separate - color quality selection, since the default value used by library - is 2x2: - - cinfo->comp_info[0].v_samp_factor = 1; - cinfo->comp_info[0].h_samp_factor = 1; - -JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS] -JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS] - Pointers to Huffman coding tables, one per table slot, or NULL if - no table is defined for a slot. Slots 0 and 1 are filled with the - JPEG sample tables by jpeg_set_defaults(). If you need to allocate - more table structures, jpeg_alloc_huff_table() may be used. - Note that optimal Huffman tables can be computed for an image - by setting optimize_coding, as discussed above; there's seldom - any need to mess with providing your own Huffman tables. - - -The actual dimensions of the JPEG image that will be written to the file are -given by the following fields. These are computed from the input image -dimensions and the compression parameters by jpeg_start_compress(). You can -also call jpeg_calc_jpeg_dimensions() to obtain the values that will result -from the current parameter settings. This can be useful if you are trying -to pick a scaling ratio that will get close to a desired target size. - -JDIMENSION jpeg_width Actual dimensions of output image. -JDIMENSION jpeg_height - - -Per-component parameters are stored in the struct cinfo.comp_info[i] for -component number i. Note that components here refer to components of the -JPEG color space, *not* the source image color space. A suitably large -comp_info[] array is allocated by jpeg_set_defaults(); if you choose not -to use that routine, it's up to you to allocate the array. - -int component_id - The one-byte identifier code to be recorded in the JPEG file for - this component. For the standard color spaces, we recommend you - leave the default values alone. - -int h_samp_factor -int v_samp_factor - Horizontal and vertical sampling factors for the component; must - be 1..4 according to the JPEG standard. Note that larger sampling - factors indicate a higher-resolution component; many people find - this behavior quite unintuitive. The default values are 2,2 for - luminance components and 1,1 for chrominance components, except - for grayscale where 1,1 is used. - -int quant_tbl_no - Quantization table number for component. The default value is - 0 for luminance components and 1 for chrominance components. - -int dc_tbl_no -int ac_tbl_no - DC and AC entropy coding table numbers. The default values are - 0 for luminance components and 1 for chrominance components. - -int component_index - Must equal the component's index in comp_info[]. (Beginning in - release v6, the compressor library will fill this in automatically; - you don't have to.) - - -Decompression parameter selection ---------------------------------- - -Decompression parameter selection is somewhat simpler than compression -parameter selection, since all of the JPEG internal parameters are -recorded in the source file and need not be supplied by the application. -(Unless you are working with abbreviated files, in which case see -"Abbreviated datastreams", below.) Decompression parameters control -the postprocessing done on the image to deliver it in a format suitable -for the application's use. Many of the parameters control speed/quality -tradeoffs, in which faster decompression may be obtained at the price of -a poorer-quality image. The defaults select the highest quality (slowest) -processing. - -The following fields in the JPEG object are set by jpeg_read_header() and -may be useful to the application in choosing decompression parameters: - -JDIMENSION image_width Width and height of image -JDIMENSION image_height -int num_components Number of color components -J_COLOR_SPACE jpeg_color_space Colorspace of image -boolean saw_JFIF_marker TRUE if a JFIF APP0 marker was seen - UINT8 JFIF_major_version Version information from JFIF marker - UINT8 JFIF_minor_version - UINT8 density_unit Resolution data from JFIF marker - UINT16 X_density - UINT16 Y_density -boolean saw_Adobe_marker TRUE if an Adobe APP14 marker was seen - UINT8 Adobe_transform Color transform code from Adobe marker - -The JPEG color space, unfortunately, is something of a guess since the JPEG -standard proper does not provide a way to record it. In practice most files -adhere to the JFIF or Adobe conventions, and the decoder will recognize these -correctly. See "Special color spaces", below, for more info. - - -The decompression parameters that determine the basic properties of the -returned image are: - -J_COLOR_SPACE out_color_space - Output color space. jpeg_read_header() sets an appropriate default - based on jpeg_color_space; typically it will be RGB or grayscale. - The application can change this field to request output in a different - colorspace. For example, set it to JCS_GRAYSCALE to get grayscale - output from a color file. (This is useful for previewing: grayscale - output is faster than full color since the color components need not - be processed.) Note that not all possible color space transforms are - currently implemented; you may need to extend jdcolor.c if you want an - unusual conversion. - -unsigned int scale_num, scale_denom - Scale the image by the fraction scale_num/scale_denom. Currently, - the supported scaling ratios are M/N with all M from 1 to 16, where - N is the source DCT size, which is 8 for baseline JPEG. (The library - design allows for arbitrary scaling ratios but this is not likely - to be implemented any time soon.) The values are initialized by - jpeg_read_header() with the source DCT size. For baseline JPEG - this is 8/8. If you change only the scale_num value while leaving - the other unchanged, then this specifies the DCT scaled size to be - applied on the given input. For baseline JPEG this is equivalent - to M/8 scaling, since the source DCT size for baseline JPEG is 8. - Smaller scaling ratios permit significantly faster decoding since - fewer pixels need be processed and a simpler IDCT method can be used. - -boolean quantize_colors - If set TRUE, colormapped output will be delivered. Default is FALSE, - meaning that full-color output will be delivered. - -The next three parameters are relevant only if quantize_colors is TRUE. - -int desired_number_of_colors - Maximum number of colors to use in generating a library-supplied color - map (the actual number of colors is returned in a different field). - Default 256. Ignored when the application supplies its own color map. - -boolean two_pass_quantize - If TRUE, an extra pass over the image is made to select a custom color - map for the image. This usually looks a lot better than the one-size- - fits-all colormap that is used otherwise. Default is TRUE. Ignored - when the application supplies its own color map. - -J_DITHER_MODE dither_mode - Selects color dithering method. Supported values are: - JDITHER_NONE no dithering: fast, very low quality - JDITHER_ORDERED ordered dither: moderate speed and quality - JDITHER_FS Floyd-Steinberg dither: slow, high quality - Default is JDITHER_FS. (At present, ordered dither is implemented - only in the single-pass, standard-colormap case. If you ask for - ordered dither when two_pass_quantize is TRUE or when you supply - an external color map, you'll get F-S dithering.) - -When quantize_colors is TRUE, the target color map is described by the next -two fields. colormap is set to NULL by jpeg_read_header(). The application -can supply a color map by setting colormap non-NULL and setting -actual_number_of_colors to the map size. Otherwise, jpeg_start_decompress() -selects a suitable color map and sets these two fields itself. -[Implementation restriction: at present, an externally supplied colormap is -only accepted for 3-component output color spaces.] - -JSAMPARRAY colormap - The color map, represented as a 2-D pixel array of out_color_components - rows and actual_number_of_colors columns. Ignored if not quantizing. - CAUTION: if the JPEG library creates its own colormap, the storage - pointed to by this field is released by jpeg_finish_decompress(). - Copy the colormap somewhere else first, if you want to save it. - -int actual_number_of_colors - The number of colors in the color map. - -Additional decompression parameters that the application may set include: - -J_DCT_METHOD dct_method - Selects the algorithm used for the DCT step. Choices are the same - as described above for compression. - -boolean do_fancy_upsampling - If TRUE, use direct DCT scaling with DCT size > 8 for upsampling - of chroma components. - If FALSE, use only DCT size <= 8 and simple separate upsampling. - Default is TRUE. - For better image stability in multiple generation compression cycles - it is preferable that this value matches the corresponding - do_fancy_downsampling value in compression. - -boolean do_block_smoothing - If TRUE, interblock smoothing is applied in early stages of decoding - progressive JPEG files; if FALSE, not. Default is TRUE. Early - progression stages look "fuzzy" with smoothing, "blocky" without. - In any case, block smoothing ceases to be applied after the first few - AC coefficients are known to full accuracy, so it is relevant only - when using buffered-image mode for progressive images. - -boolean enable_1pass_quant -boolean enable_external_quant -boolean enable_2pass_quant - These are significant only in buffered-image mode, which is - described in its own section below. - - -The output image dimensions are given by the following fields. These are -computed from the source image dimensions and the decompression parameters -by jpeg_start_decompress(). You can also call jpeg_calc_output_dimensions() -to obtain the values that will result from the current parameter settings. -This can be useful if you are trying to pick a scaling ratio that will get -close to a desired target size. It's also important if you are using the -JPEG library's memory manager to allocate output buffer space, because you -are supposed to request such buffers *before* jpeg_start_decompress(). - -JDIMENSION output_width Actual dimensions of output image. -JDIMENSION output_height -int out_color_components Number of color components in out_color_space. -int output_components Number of color components returned. -int rec_outbuf_height Recommended height of scanline buffer. - -When quantizing colors, output_components is 1, indicating a single color map -index per pixel. Otherwise it equals out_color_components. The output arrays -are required to be output_width * output_components JSAMPLEs wide. - -rec_outbuf_height is the recommended minimum height (in scanlines) of the -buffer passed to jpeg_read_scanlines(). If the buffer is smaller, the -library will still work, but time will be wasted due to unnecessary data -copying. In high-quality modes, rec_outbuf_height is always 1, but some -faster, lower-quality modes set it to larger values (typically 2 to 4). -If you are going to ask for a high-speed processing mode, you may as well -go to the trouble of honoring rec_outbuf_height so as to avoid data copying. -(An output buffer larger than rec_outbuf_height lines is OK, but won't -provide any material speed improvement over that height.) - - -Special color spaces --------------------- - -The JPEG standard itself is "color blind" and doesn't specify any particular -color space. It is customary to convert color data to a luminance/chrominance -color space before compressing, since this permits greater compression. The -existing de-facto JPEG file format standards specify YCbCr or grayscale data -(JFIF), or grayscale, RGB, YCbCr, CMYK, or YCCK (Adobe). For special -applications such as multispectral images, other color spaces can be used, -but it must be understood that such files will be unportable. - -The JPEG library can handle the most common colorspace conversions (namely -RGB <=> YCbCr and CMYK <=> YCCK). It can also deal with data of an unknown -color space, passing it through without conversion. If you deal extensively -with an unusual color space, you can easily extend the library to understand -additional color spaces and perform appropriate conversions. - -For compression, the source data's color space is specified by field -in_color_space. This is transformed to the JPEG file's color space given -by jpeg_color_space. jpeg_set_defaults() chooses a reasonable JPEG color -space depending on in_color_space, but you can override this by calling -jpeg_set_colorspace(). Of course you must select a supported transformation. -jccolor.c currently supports the following transformations: - RGB => YCbCr - RGB => GRAYSCALE - YCbCr => GRAYSCALE - CMYK => YCCK -plus the null transforms: GRAYSCALE => GRAYSCALE, RGB => RGB, -YCbCr => YCbCr, CMYK => CMYK, YCCK => YCCK, and UNKNOWN => UNKNOWN. - -The de-facto file format standards (JFIF and Adobe) specify APPn markers that -indicate the color space of the JPEG file. It is important to ensure that -these are written correctly, or omitted if the JPEG file's color space is not -one of the ones supported by the de-facto standards. jpeg_set_colorspace() -will set the compression parameters to include or omit the APPn markers -properly, so long as it is told the truth about the JPEG color space. -For example, if you are writing some random 3-component color space without -conversion, don't try to fake out the library by setting in_color_space and -jpeg_color_space to JCS_YCbCr; use JCS_UNKNOWN. You may want to write an -APPn marker of your own devising to identify the colorspace --- see "Special -markers", below. - -When told that the color space is UNKNOWN, the library will default to using -luminance-quality compression parameters for all color components. You may -well want to change these parameters. See the source code for -jpeg_set_colorspace(), in jcparam.c, for details. - -For decompression, the JPEG file's color space is given in jpeg_color_space, -and this is transformed to the output color space out_color_space. -jpeg_read_header's setting of jpeg_color_space can be relied on if the file -conforms to JFIF or Adobe conventions, but otherwise it is no better than a -guess. If you know the JPEG file's color space for certain, you can override -jpeg_read_header's guess by setting jpeg_color_space. jpeg_read_header also -selects a default output color space based on (its guess of) jpeg_color_space; -set out_color_space to override this. Again, you must select a supported -transformation. jdcolor.c currently supports - YCbCr => GRAYSCALE - YCbCr => RGB - GRAYSCALE => RGB - YCCK => CMYK -as well as the null transforms. (Since GRAYSCALE=>RGB is provided, an -application can force grayscale JPEGs to look like color JPEGs if it only -wants to handle one case.) - -The two-pass color quantizer, jquant2.c, is specialized to handle RGB data -(it weights distances appropriately for RGB colors). You'll need to modify -the code if you want to use it for non-RGB output color spaces. Note that -jquant2.c is used to map to an application-supplied colormap as well as for -the normal two-pass colormap selection process. - -CAUTION: it appears that Adobe Photoshop writes inverted data in CMYK JPEG -files: 0 represents 100% ink coverage, rather than 0% ink as you'd expect. -This is arguably a bug in Photoshop, but if you need to work with Photoshop -CMYK files, you will have to deal with it in your application. We cannot -"fix" this in the library by inverting the data during the CMYK<=>YCCK -transform, because that would break other applications, notably Ghostscript. -Photoshop versions prior to 3.0 write EPS files containing JPEG-encoded CMYK -data in the same inverted-YCCK representation used in bare JPEG files, but -the surrounding PostScript code performs an inversion using the PS image -operator. I am told that Photoshop 3.0 will write uninverted YCCK in -EPS/JPEG files, and will omit the PS-level inversion. (But the data -polarity used in bare JPEG files will not change in 3.0.) In either case, -the JPEG library must not invert the data itself, or else Ghostscript would -read these EPS files incorrectly. - - -Error handling --------------- - -When the default error handler is used, any error detected inside the JPEG -routines will cause a message to be printed on stderr, followed by exit(). -You can supply your own error handling routines to override this behavior -and to control the treatment of nonfatal warnings and trace/debug messages. -The file example.c illustrates the most common case, which is to have the -application regain control after an error rather than exiting. - -The JPEG library never writes any message directly; it always goes through -the error handling routines. Three classes of messages are recognized: - * Fatal errors: the library cannot continue. - * Warnings: the library can continue, but the data is corrupt, and a - damaged output image is likely to result. - * Trace/informational messages. These come with a trace level indicating - the importance of the message; you can control the verbosity of the - program by adjusting the maximum trace level that will be displayed. - -You may, if you wish, simply replace the entire JPEG error handling module -(jerror.c) with your own code. However, you can avoid code duplication by -only replacing some of the routines depending on the behavior you need. -This is accomplished by calling jpeg_std_error() as usual, but then overriding -some of the method pointers in the jpeg_error_mgr struct, as illustrated by -example.c. - -All of the error handling routines will receive a pointer to the JPEG object -(a j_common_ptr which points to either a jpeg_compress_struct or a -jpeg_decompress_struct; if you need to tell which, test the is_decompressor -field). This struct includes a pointer to the error manager struct in its -"err" field. Frequently, custom error handler routines will need to access -additional data which is not known to the JPEG library or the standard error -handler. The most convenient way to do this is to embed either the JPEG -object or the jpeg_error_mgr struct in a larger structure that contains -additional fields; then casting the passed pointer provides access to the -additional fields. Again, see example.c for one way to do it. (Beginning -with IJG version 6b, there is also a void pointer "client_data" in each -JPEG object, which the application can also use to find related data. -The library does not touch client_data at all.) - -The individual methods that you might wish to override are: - -error_exit (j_common_ptr cinfo) - Receives control for a fatal error. Information sufficient to - generate the error message has been stored in cinfo->err; call - output_message to display it. Control must NOT return to the caller; - generally this routine will exit() or longjmp() somewhere. - Typically you would override this routine to get rid of the exit() - default behavior. Note that if you continue processing, you should - clean up the JPEG object with jpeg_abort() or jpeg_destroy(). - -output_message (j_common_ptr cinfo) - Actual output of any JPEG message. Override this to send messages - somewhere other than stderr. Note that this method does not know - how to generate a message, only where to send it. - -format_message (j_common_ptr cinfo, char * buffer) - Constructs a readable error message string based on the error info - stored in cinfo->err. This method is called by output_message. Few - applications should need to override this method. One possible - reason for doing so is to implement dynamic switching of error message - language. - -emit_message (j_common_ptr cinfo, int msg_level) - Decide whether or not to emit a warning or trace message; if so, - calls output_message. The main reason for overriding this method - would be to abort on warnings. msg_level is -1 for warnings, - 0 and up for trace messages. - -Only error_exit() and emit_message() are called from the rest of the JPEG -library; the other two are internal to the error handler. - -The actual message texts are stored in an array of strings which is pointed to -by the field err->jpeg_message_table. The messages are numbered from 0 to -err->last_jpeg_message, and it is these code numbers that are used in the -JPEG library code. You could replace the message texts (for instance, with -messages in French or German) by changing the message table pointer. See -jerror.h for the default texts. CAUTION: this table will almost certainly -change or grow from one library version to the next. - -It may be useful for an application to add its own message texts that are -handled by the same mechanism. The error handler supports a second "add-on" -message table for this purpose. To define an addon table, set the pointer -err->addon_message_table and the message numbers err->first_addon_message and -err->last_addon_message. If you number the addon messages beginning at 1000 -or so, you won't have to worry about conflicts with the library's built-in -messages. See the sample applications cjpeg/djpeg for an example of using -addon messages (the addon messages are defined in cderror.h). - -Actual invocation of the error handler is done via macros defined in jerror.h: - ERREXITn(...) for fatal errors - WARNMSn(...) for corrupt-data warnings - TRACEMSn(...) for trace and informational messages. -These macros store the message code and any additional parameters into the -error handler struct, then invoke the error_exit() or emit_message() method. -The variants of each macro are for varying numbers of additional parameters. -The additional parameters are inserted into the generated message using -standard printf() format codes. - -See jerror.h and jerror.c for further details. - - -Compressed data handling (source and destination managers) ----------------------------------------------------------- - -The JPEG compression library sends its compressed data to a "destination -manager" module. The default destination manager just writes the data to a -memory buffer or to a stdio stream, but you can provide your own manager to -do something else. Similarly, the decompression library calls a "source -manager" to obtain the compressed data; you can provide your own source -manager if you want the data to come from somewhere other than a memory -buffer or a stdio stream. - -In both cases, compressed data is processed a bufferload at a time: the -destination or source manager provides a work buffer, and the library invokes -the manager only when the buffer is filled or emptied. (You could define a -one-character buffer to force the manager to be invoked for each byte, but -that would be rather inefficient.) The buffer's size and location are -controlled by the manager, not by the library. For example, the memory -source manager just makes the buffer pointer and length point to the original -data in memory. In this case the buffer-reload procedure will be invoked -only if the decompressor ran off the end of the datastream, which would -indicate an erroneous datastream. - -The work buffer is defined as an array of datatype JOCTET, which is generally -"char" or "unsigned char". On a machine where char is not exactly 8 bits -wide, you must define JOCTET as a wider data type and then modify the data -source and destination modules to transcribe the work arrays into 8-bit units -on external storage. - -A data destination manager struct contains a pointer and count defining the -next byte to write in the work buffer and the remaining free space: - - JOCTET * next_output_byte; /* => next byte to write in buffer */ - size_t free_in_buffer; /* # of byte spaces remaining in buffer */ - -The library increments the pointer and decrements the count until the buffer -is filled. The manager's empty_output_buffer method must reset the pointer -and count. The manager is expected to remember the buffer's starting address -and total size in private fields not visible to the library. - -A data destination manager provides three methods: - -init_destination (j_compress_ptr cinfo) - Initialize destination. This is called by jpeg_start_compress() - before any data is actually written. It must initialize - next_output_byte and free_in_buffer. free_in_buffer must be - initialized to a positive value. - -empty_output_buffer (j_compress_ptr cinfo) - This is called whenever the buffer has filled (free_in_buffer - reaches zero). In typical applications, it should write out the - *entire* buffer (use the saved start address and buffer length; - ignore the current state of next_output_byte and free_in_buffer). - Then reset the pointer & count to the start of the buffer, and - return TRUE indicating that the buffer has been dumped. - free_in_buffer must be set to a positive value when TRUE is - returned. A FALSE return should only be used when I/O suspension is - desired (this operating mode is discussed in the next section). - -term_destination (j_compress_ptr cinfo) - Terminate destination --- called by jpeg_finish_compress() after all - data has been written. In most applications, this must flush any - data remaining in the buffer. Use either next_output_byte or - free_in_buffer to determine how much data is in the buffer. - -term_destination() is NOT called by jpeg_abort() or jpeg_destroy(). If you -want the destination manager to be cleaned up during an abort, you must do it -yourself. - -You will also need code to create a jpeg_destination_mgr struct, fill in its -method pointers, and insert a pointer to the struct into the "dest" field of -the JPEG compression object. This can be done in-line in your setup code if -you like, but it's probably cleaner to provide a separate routine similar to -the jpeg_stdio_dest() or jpeg_mem_dest() routines of the supplied destination -managers. - -Decompression source managers follow a parallel design, but with some -additional frammishes. The source manager struct contains a pointer and count -defining the next byte to read from the work buffer and the number of bytes -remaining: - - const JOCTET * next_input_byte; /* => next byte to read from buffer */ - size_t bytes_in_buffer; /* # of bytes remaining in buffer */ - -The library increments the pointer and decrements the count until the buffer -is emptied. The manager's fill_input_buffer method must reset the pointer and -count. In most applications, the manager must remember the buffer's starting -address and total size in private fields not visible to the library. - -A data source manager provides five methods: - -init_source (j_decompress_ptr cinfo) - Initialize source. This is called by jpeg_read_header() before any - data is actually read. Unlike init_destination(), it may leave - bytes_in_buffer set to 0 (in which case a fill_input_buffer() call - will occur immediately). - -fill_input_buffer (j_decompress_ptr cinfo) - This is called whenever bytes_in_buffer has reached zero and more - data is wanted. In typical applications, it should read fresh data - into the buffer (ignoring the current state of next_input_byte and - bytes_in_buffer), reset the pointer & count to the start of the - buffer, and return TRUE indicating that the buffer has been reloaded. - It is not necessary to fill the buffer entirely, only to obtain at - least one more byte. bytes_in_buffer MUST be set to a positive value - if TRUE is returned. A FALSE return should only be used when I/O - suspension is desired (this mode is discussed in the next section). - -skip_input_data (j_decompress_ptr cinfo, long num_bytes) - Skip num_bytes worth of data. The buffer pointer and count should - be advanced over num_bytes input bytes, refilling the buffer as - needed. This is used to skip over a potentially large amount of - uninteresting data (such as an APPn marker). In some applications - it may be possible to optimize away the reading of the skipped data, - but it's not clear that being smart is worth much trouble; large - skips are uncommon. bytes_in_buffer may be zero on return. - A zero or negative skip count should be treated as a no-op. - -resync_to_restart (j_decompress_ptr cinfo, int desired) - This routine is called only when the decompressor has failed to find - a restart (RSTn) marker where one is expected. Its mission is to - find a suitable point for resuming decompression. For most - applications, we recommend that you just use the default resync - procedure, jpeg_resync_to_restart(). However, if you are able to back - up in the input data stream, or if you have a-priori knowledge about - the likely location of restart markers, you may be able to do better. - Read the read_restart_marker() and jpeg_resync_to_restart() routines - in jdmarker.c if you think you'd like to implement your own resync - procedure. - -term_source (j_decompress_ptr cinfo) - Terminate source --- called by jpeg_finish_decompress() after all - data has been read. Often a no-op. - -For both fill_input_buffer() and skip_input_data(), there is no such thing -as an EOF return. If the end of the file has been reached, the routine has -a choice of exiting via ERREXIT() or inserting fake data into the buffer. -In most cases, generating a warning message and inserting a fake EOI marker -is the best course of action --- this will allow the decompressor to output -however much of the image is there. In pathological cases, the decompressor -may swallow the EOI and again demand data ... just keep feeding it fake EOIs. -jdatasrc.c illustrates the recommended error recovery behavior. - -term_source() is NOT called by jpeg_abort() or jpeg_destroy(). If you want -the source manager to be cleaned up during an abort, you must do it yourself. - -You will also need code to create a jpeg_source_mgr struct, fill in its method -pointers, and insert a pointer to the struct into the "src" field of the JPEG -decompression object. This can be done in-line in your setup code if you -like, but it's probably cleaner to provide a separate routine similar to the -jpeg_stdio_src() or jpeg_mem_src() routines of the supplied source managers. - -For more information, consult the memory and stdio source and destination -managers in jdatasrc.c and jdatadst.c. - - -I/O suspension --------------- - -Some applications need to use the JPEG library as an incremental memory-to- -memory filter: when the compressed data buffer is filled or emptied, they want -control to return to the outer loop, rather than expecting that the buffer can -be emptied or reloaded within the data source/destination manager subroutine. -The library supports this need by providing an "I/O suspension" mode, which we -describe in this section. - -The I/O suspension mode is not a panacea: nothing is guaranteed about the -maximum amount of time spent in any one call to the library, so it will not -eliminate response-time problems in single-threaded applications. If you -need guaranteed response time, we suggest you "bite the bullet" and implement -a real multi-tasking capability. - -To use I/O suspension, cooperation is needed between the calling application -and the data source or destination manager; you will always need a custom -source/destination manager. (Please read the previous section if you haven't -already.) The basic idea is that the empty_output_buffer() or -fill_input_buffer() routine is a no-op, merely returning FALSE to indicate -that it has done nothing. Upon seeing this, the JPEG library suspends -operation and returns to its caller. The surrounding application is -responsible for emptying or refilling the work buffer before calling the -JPEG library again. - -Compression suspension: - -For compression suspension, use an empty_output_buffer() routine that returns -FALSE; typically it will not do anything else. This will cause the -compressor to return to the caller of jpeg_write_scanlines(), with the return -value indicating that not all the supplied scanlines have been accepted. -The application must make more room in the output buffer, adjust the output -buffer pointer/count appropriately, and then call jpeg_write_scanlines() -again, pointing to the first unconsumed scanline. - -When forced to suspend, the compressor will backtrack to a convenient stopping -point (usually the start of the current MCU); it will regenerate some output -data when restarted. Therefore, although empty_output_buffer() is only -called when the buffer is filled, you should NOT write out the entire buffer -after a suspension. Write only the data up to the current position of -next_output_byte/free_in_buffer. The data beyond that point will be -regenerated after resumption. - -Because of the backtracking behavior, a good-size output buffer is essential -for efficiency; you don't want the compressor to suspend often. (In fact, an -overly small buffer could lead to infinite looping, if a single MCU required -more data than would fit in the buffer.) We recommend a buffer of at least -several Kbytes. You may want to insert explicit code to ensure that you don't -call jpeg_write_scanlines() unless there is a reasonable amount of space in -the output buffer; in other words, flush the buffer before trying to compress -more data. - -The compressor does not allow suspension while it is trying to write JPEG -markers at the beginning and end of the file. This means that: - * At the beginning of a compression operation, there must be enough free - space in the output buffer to hold the header markers (typically 600 or - so bytes). The recommended buffer size is bigger than this anyway, so - this is not a problem as long as you start with an empty buffer. However, - this restriction might catch you if you insert large special markers, such - as a JFIF thumbnail image, without flushing the buffer afterwards. - * When you call jpeg_finish_compress(), there must be enough space in the - output buffer to emit any buffered data and the final EOI marker. In the - current implementation, half a dozen bytes should suffice for this, but - for safety's sake we recommend ensuring that at least 100 bytes are free - before calling jpeg_finish_compress(). - -A more significant restriction is that jpeg_finish_compress() cannot suspend. -This means you cannot use suspension with multi-pass operating modes, namely -Huffman code optimization and multiple-scan output. Those modes write the -whole file during jpeg_finish_compress(), which will certainly result in -buffer overrun. (Note that this restriction applies only to compression, -not decompression. The decompressor supports input suspension in all of its -operating modes.) - -Decompression suspension: - -For decompression suspension, use a fill_input_buffer() routine that simply -returns FALSE (except perhaps during error recovery, as discussed below). -This will cause the decompressor to return to its caller with an indication -that suspension has occurred. This can happen at four places: - * jpeg_read_header(): will return JPEG_SUSPENDED. - * jpeg_start_decompress(): will return FALSE, rather than its usual TRUE. - * jpeg_read_scanlines(): will return the number of scanlines already - completed (possibly 0). - * jpeg_finish_decompress(): will return FALSE, rather than its usual TRUE. -The surrounding application must recognize these cases, load more data into -the input buffer, and repeat the call. In the case of jpeg_read_scanlines(), -increment the passed pointers past any scanlines successfully read. - -Just as with compression, the decompressor will typically backtrack to a -convenient restart point before suspending. When fill_input_buffer() is -called, next_input_byte/bytes_in_buffer point to the current restart point, -which is where the decompressor will backtrack to if FALSE is returned. -The data beyond that position must NOT be discarded if you suspend; it needs -to be re-read upon resumption. In most implementations, you'll need to shift -this data down to the start of your work buffer and then load more data after -it. Again, this behavior means that a several-Kbyte work buffer is essential -for decent performance; furthermore, you should load a reasonable amount of -new data before resuming decompression. (If you loaded, say, only one new -byte each time around, you could waste a LOT of cycles.) - -The skip_input_data() source manager routine requires special care in a -suspension scenario. This routine is NOT granted the ability to suspend the -decompressor; it can decrement bytes_in_buffer to zero, but no more. If the -requested skip distance exceeds the amount of data currently in the input -buffer, then skip_input_data() must set bytes_in_buffer to zero and record the -additional skip distance somewhere else. The decompressor will immediately -call fill_input_buffer(), which should return FALSE, which will cause a -suspension return. The surrounding application must then arrange to discard -the recorded number of bytes before it resumes loading the input buffer. -(Yes, this design is rather baroque, but it avoids complexity in the far more -common case where a non-suspending source manager is used.) - -If the input data has been exhausted, we recommend that you emit a warning -and insert dummy EOI markers just as a non-suspending data source manager -would do. This can be handled either in the surrounding application logic or -within fill_input_buffer(); the latter is probably more efficient. If -fill_input_buffer() knows that no more data is available, it can set the -pointer/count to point to a dummy EOI marker and then return TRUE just as -though it had read more data in a non-suspending situation. - -The decompressor does not attempt to suspend within standard JPEG markers; -instead it will backtrack to the start of the marker and reprocess the whole -marker next time. Hence the input buffer must be large enough to hold the -longest standard marker in the file. Standard JPEG markers should normally -not exceed a few hundred bytes each (DHT tables are typically the longest). -We recommend at least a 2K buffer for performance reasons, which is much -larger than any correct marker is likely to be. For robustness against -damaged marker length counts, you may wish to insert a test in your -application for the case that the input buffer is completely full and yet -the decoder has suspended without consuming any data --- otherwise, if this -situation did occur, it would lead to an endless loop. (The library can't -provide this test since it has no idea whether "the buffer is full", or -even whether there is a fixed-size input buffer.) - -The input buffer would need to be 64K to allow for arbitrary COM or APPn -markers, but these are handled specially: they are either saved into allocated -memory, or skipped over by calling skip_input_data(). In the former case, -suspension is handled correctly, and in the latter case, the problem of -buffer overrun is placed on skip_input_data's shoulders, as explained above. -Note that if you provide your own marker handling routine for large markers, -you should consider how to deal with buffer overflow. - -Multiple-buffer management: - -In some applications it is desirable to store the compressed data in a linked -list of buffer areas, so as to avoid data copying. This can be handled by -having empty_output_buffer() or fill_input_buffer() set the pointer and count -to reference the next available buffer; FALSE is returned only if no more -buffers are available. Although seemingly straightforward, there is a -pitfall in this approach: the backtrack that occurs when FALSE is returned -could back up into an earlier buffer. For example, when fill_input_buffer() -is called, the current pointer & count indicate the backtrack restart point. -Since fill_input_buffer() will set the pointer and count to refer to a new -buffer, the restart position must be saved somewhere else. Suppose a second -call to fill_input_buffer() occurs in the same library call, and no -additional input data is available, so fill_input_buffer must return FALSE. -If the JPEG library has not moved the pointer/count forward in the current -buffer, then *the correct restart point is the saved position in the prior -buffer*. Prior buffers may be discarded only after the library establishes -a restart point within a later buffer. Similar remarks apply for output into -a chain of buffers. - -The library will never attempt to backtrack over a skip_input_data() call, -so any skipped data can be permanently discarded. You still have to deal -with the case of skipping not-yet-received data, however. - -It's much simpler to use only a single buffer; when fill_input_buffer() is -called, move any unconsumed data (beyond the current pointer/count) down to -the beginning of this buffer and then load new data into the remaining buffer -space. This approach requires a little more data copying but is far easier -to get right. - - -Progressive JPEG support ------------------------- - -Progressive JPEG rearranges the stored data into a series of scans of -increasing quality. In situations where a JPEG file is transmitted across a -slow communications link, a decoder can generate a low-quality image very -quickly from the first scan, then gradually improve the displayed quality as -more scans are received. The final image after all scans are complete is -identical to that of a regular (sequential) JPEG file of the same quality -setting. Progressive JPEG files are often slightly smaller than equivalent -sequential JPEG files, but the possibility of incremental display is the main -reason for using progressive JPEG. - -The IJG encoder library generates progressive JPEG files when given a -suitable "scan script" defining how to divide the data into scans. -Creation of progressive JPEG files is otherwise transparent to the encoder. -Progressive JPEG files can also be read transparently by the decoder library. -If the decoding application simply uses the library as defined above, it -will receive a final decoded image without any indication that the file was -progressive. Of course, this approach does not allow incremental display. -To perform incremental display, an application needs to use the decoder -library's "buffered-image" mode, in which it receives a decoded image -multiple times. - -Each displayed scan requires about as much work to decode as a full JPEG -image of the same size, so the decoder must be fairly fast in relation to the -data transmission rate in order to make incremental display useful. However, -it is possible to skip displaying the image and simply add the incoming bits -to the decoder's coefficient buffer. This is fast because only Huffman -decoding need be done, not IDCT, upsampling, colorspace conversion, etc. -The IJG decoder library allows the application to switch dynamically between -displaying the image and simply absorbing the incoming bits. A properly -coded application can automatically adapt the number of display passes to -suit the time available as the image is received. Also, a final -higher-quality display cycle can be performed from the buffered data after -the end of the file is reached. - -Progressive compression: - -To create a progressive JPEG file (or a multiple-scan sequential JPEG file), -set the scan_info cinfo field to point to an array of scan descriptors, and -perform compression as usual. Instead of constructing your own scan list, -you can call the jpeg_simple_progression() helper routine to create a -recommended progression sequence; this method should be used by all -applications that don't want to get involved in the nitty-gritty of -progressive scan sequence design. (If you want to provide user control of -scan sequences, you may wish to borrow the scan script reading code found -in rdswitch.c, so that you can read scan script files just like cjpeg's.) -When scan_info is not NULL, the compression library will store DCT'd data -into a buffer array as jpeg_write_scanlines() is called, and will emit all -the requested scans during jpeg_finish_compress(). This implies that -multiple-scan output cannot be created with a suspending data destination -manager, since jpeg_finish_compress() does not support suspension. We -should also note that the compressor currently forces Huffman optimization -mode when creating a progressive JPEG file, because the default Huffman -tables are unsuitable for progressive files. - -Progressive decompression: - -When buffered-image mode is not used, the decoder library will read all of -a multi-scan file during jpeg_start_decompress(), so that it can provide a -final decoded image. (Here "multi-scan" means either progressive or -multi-scan sequential.) This makes multi-scan files transparent to the -decoding application. However, existing applications that used suspending -input with version 5 of the IJG library will need to be modified to check -for a suspension return from jpeg_start_decompress(). - -To perform incremental display, an application must use the library's -buffered-image mode. This is described in the next section. - - -Buffered-image mode -------------------- - -In buffered-image mode, the library stores the partially decoded image in a -coefficient buffer, from which it can be read out as many times as desired. -This mode is typically used for incremental display of progressive JPEG files, -but it can be used with any JPEG file. Each scan of a progressive JPEG file -adds more data (more detail) to the buffered image. The application can -display in lockstep with the source file (one display pass per input scan), -or it can allow input processing to outrun display processing. By making -input and display processing run independently, it is possible for the -application to adapt progressive display to a wide range of data transmission -rates. - -The basic control flow for buffered-image decoding is - - jpeg_create_decompress() - set data source - jpeg_read_header() - set overall decompression parameters - cinfo.buffered_image = TRUE; /* select buffered-image mode */ - jpeg_start_decompress() - for (each output pass) { - adjust output decompression parameters if required - jpeg_start_output() /* start a new output pass */ - for (all scanlines in image) { - jpeg_read_scanlines() - display scanlines - } - jpeg_finish_output() /* terminate output pass */ - } - jpeg_finish_decompress() - jpeg_destroy_decompress() - -This differs from ordinary unbuffered decoding in that there is an additional -level of looping. The application can choose how many output passes to make -and how to display each pass. - -The simplest approach to displaying progressive images is to do one display -pass for each scan appearing in the input file. In this case the outer loop -condition is typically - while (! jpeg_input_complete(&cinfo)) -and the start-output call should read - jpeg_start_output(&cinfo, cinfo.input_scan_number); -The second parameter to jpeg_start_output() indicates which scan of the input -file is to be displayed; the scans are numbered starting at 1 for this -purpose. (You can use a loop counter starting at 1 if you like, but using -the library's input scan counter is easier.) The library automatically reads -data as necessary to complete each requested scan, and jpeg_finish_output() -advances to the next scan or end-of-image marker (hence input_scan_number -will be incremented by the time control arrives back at jpeg_start_output()). -With this technique, data is read from the input file only as needed, and -input and output processing run in lockstep. - -After reading the final scan and reaching the end of the input file, the -buffered image remains available; it can be read additional times by -repeating the jpeg_start_output()/jpeg_read_scanlines()/jpeg_finish_output() -sequence. For example, a useful technique is to use fast one-pass color -quantization for display passes made while the image is arriving, followed by -a final display pass using two-pass quantization for highest quality. This -is done by changing the library parameters before the final output pass. -Changing parameters between passes is discussed in detail below. - -In general the last scan of a progressive file cannot be recognized as such -until after it is read, so a post-input display pass is the best approach if -you want special processing in the final pass. - -When done with the image, be sure to call jpeg_finish_decompress() to release -the buffered image (or just use jpeg_destroy_decompress()). - -If input data arrives faster than it can be displayed, the application can -cause the library to decode input data in advance of what's needed to produce -output. This is done by calling the routine jpeg_consume_input(). -The return value is one of the following: - JPEG_REACHED_SOS: reached an SOS marker (the start of a new scan) - JPEG_REACHED_EOI: reached the EOI marker (end of image) - JPEG_ROW_COMPLETED: completed reading one MCU row of compressed data - JPEG_SCAN_COMPLETED: completed reading last MCU row of current scan - JPEG_SUSPENDED: suspended before completing any of the above -(JPEG_SUSPENDED can occur only if a suspending data source is used.) This -routine can be called at any time after initializing the JPEG object. It -reads some additional data and returns when one of the indicated significant -events occurs. (If called after the EOI marker is reached, it will -immediately return JPEG_REACHED_EOI without attempting to read more data.) - -The library's output processing will automatically call jpeg_consume_input() -whenever the output processing overtakes the input; thus, simple lockstep -display requires no direct calls to jpeg_consume_input(). But by adding -calls to jpeg_consume_input(), you can absorb data in advance of what is -being displayed. This has two benefits: - * You can limit buildup of unprocessed data in your input buffer. - * You can eliminate extra display passes by paying attention to the - state of the library's input processing. - -The first of these benefits only requires interspersing calls to -jpeg_consume_input() with your display operations and any other processing -you may be doing. To avoid wasting cycles due to backtracking, it's best to -call jpeg_consume_input() only after a hundred or so new bytes have arrived. -This is discussed further under "I/O suspension", above. (Note: the JPEG -library currently is not thread-safe. You must not call jpeg_consume_input() -from one thread of control if a different library routine is working on the -same JPEG object in another thread.) - -When input arrives fast enough that more than one new scan is available -before you start a new output pass, you may as well skip the output pass -corresponding to the completed scan. This occurs for free if you pass -cinfo.input_scan_number as the target scan number to jpeg_start_output(). -The input_scan_number field is simply the index of the scan currently being -consumed by the input processor. You can ensure that this is up-to-date by -emptying the input buffer just before calling jpeg_start_output(): call -jpeg_consume_input() repeatedly until it returns JPEG_SUSPENDED or -JPEG_REACHED_EOI. - -The target scan number passed to jpeg_start_output() is saved in the -cinfo.output_scan_number field. The library's output processing calls -jpeg_consume_input() whenever the current input scan number and row within -that scan is less than or equal to the current output scan number and row. -Thus, input processing can "get ahead" of the output processing but is not -allowed to "fall behind". You can achieve several different effects by -manipulating this interlock rule. For example, if you pass a target scan -number greater than the current input scan number, the output processor will -wait until that scan starts to arrive before producing any output. (To avoid -an infinite loop, the target scan number is automatically reset to the last -scan number when the end of image is reached. Thus, if you specify a large -target scan number, the library will just absorb the entire input file and -then perform an output pass. This is effectively the same as what -jpeg_start_decompress() does when you don't select buffered-image mode.) -When you pass a target scan number equal to the current input scan number, -the image is displayed no faster than the current input scan arrives. The -final possibility is to pass a target scan number less than the current input -scan number; this disables the input/output interlock and causes the output -processor to simply display whatever it finds in the image buffer, without -waiting for input. (However, the library will not accept a target scan -number less than one, so you can't avoid waiting for the first scan.) - -When data is arriving faster than the output display processing can advance -through the image, jpeg_consume_input() will store data into the buffered -image beyond the point at which the output processing is reading data out -again. If the input arrives fast enough, it may "wrap around" the buffer to -the point where the input is more than one whole scan ahead of the output. -If the output processing simply proceeds through its display pass without -paying attention to the input, the effect seen on-screen is that the lower -part of the image is one or more scans better in quality than the upper part. -Then, when the next output scan is started, you have a choice of what target -scan number to use. The recommended choice is to use the current input scan -number at that time, which implies that you've skipped the output scans -corresponding to the input scans that were completed while you processed the -previous output scan. In this way, the decoder automatically adapts its -speed to the arriving data, by skipping output scans as necessary to keep up -with the arriving data. - -When using this strategy, you'll want to be sure that you perform a final -output pass after receiving all the data; otherwise your last display may not -be full quality across the whole screen. So the right outer loop logic is -something like this: - do { - absorb any waiting input by calling jpeg_consume_input() - final_pass = jpeg_input_complete(&cinfo); - adjust output decompression parameters if required - jpeg_start_output(&cinfo, cinfo.input_scan_number); - ... - jpeg_finish_output() - } while (! final_pass); -rather than quitting as soon as jpeg_input_complete() returns TRUE. This -arrangement makes it simple to use higher-quality decoding parameters -for the final pass. But if you don't want to use special parameters for -the final pass, the right loop logic is like this: - for (;;) { - absorb any waiting input by calling jpeg_consume_input() - jpeg_start_output(&cinfo, cinfo.input_scan_number); - ... - jpeg_finish_output() - if (jpeg_input_complete(&cinfo) && - cinfo.input_scan_number == cinfo.output_scan_number) - break; - } -In this case you don't need to know in advance whether an output pass is to -be the last one, so it's not necessary to have reached EOF before starting -the final output pass; rather, what you want to test is whether the output -pass was performed in sync with the final input scan. This form of the loop -will avoid an extra output pass whenever the decoder is able (or nearly able) -to keep up with the incoming data. - -When the data transmission speed is high, you might begin a display pass, -then find that much or all of the file has arrived before you can complete -the pass. (You can detect this by noting the JPEG_REACHED_EOI return code -from jpeg_consume_input(), or equivalently by testing jpeg_input_complete().) -In this situation you may wish to abort the current display pass and start a -new one using the newly arrived information. To do so, just call -jpeg_finish_output() and then start a new pass with jpeg_start_output(). - -A variant strategy is to abort and restart display if more than one complete -scan arrives during an output pass; this can be detected by noting -JPEG_REACHED_SOS returns and/or examining cinfo.input_scan_number. This -idea should be employed with caution, however, since the display process -might never get to the bottom of the image before being aborted, resulting -in the lower part of the screen being several passes worse than the upper. -In most cases it's probably best to abort an output pass only if the whole -file has arrived and you want to begin the final output pass immediately. - -When receiving data across a communication link, we recommend always using -the current input scan number for the output target scan number; if a -higher-quality final pass is to be done, it should be started (aborting any -incomplete output pass) as soon as the end of file is received. However, -many other strategies are possible. For example, the application can examine -the parameters of the current input scan and decide whether to display it or -not. If the scan contains only chroma data, one might choose not to use it -as the target scan, expecting that the scan will be small and will arrive -quickly. To skip to the next scan, call jpeg_consume_input() until it -returns JPEG_REACHED_SOS or JPEG_REACHED_EOI. Or just use the next higher -number as the target scan for jpeg_start_output(); but that method doesn't -let you inspect the next scan's parameters before deciding to display it. - - -In buffered-image mode, jpeg_start_decompress() never performs input and -thus never suspends. An application that uses input suspension with -buffered-image mode must be prepared for suspension returns from these -routines: -* jpeg_start_output() performs input only if you request 2-pass quantization - and the target scan isn't fully read yet. (This is discussed below.) -* jpeg_read_scanlines(), as always, returns the number of scanlines that it - was able to produce before suspending. -* jpeg_finish_output() will read any markers following the target scan, - up to the end of the file or the SOS marker that begins another scan. - (But it reads no input if jpeg_consume_input() has already reached the - end of the file or a SOS marker beyond the target output scan.) -* jpeg_finish_decompress() will read until the end of file, and thus can - suspend if the end hasn't already been reached (as can be tested by - calling jpeg_input_complete()). -jpeg_start_output(), jpeg_finish_output(), and jpeg_finish_decompress() -all return TRUE if they completed their tasks, FALSE if they had to suspend. -In the event of a FALSE return, the application must load more input data -and repeat the call. Applications that use non-suspending data sources need -not check the return values of these three routines. - - -It is possible to change decoding parameters between output passes in the -buffered-image mode. The decoder library currently supports only very -limited changes of parameters. ONLY THE FOLLOWING parameter changes are -allowed after jpeg_start_decompress() is called: -* dct_method can be changed before each call to jpeg_start_output(). - For example, one could use a fast DCT method for early scans, changing - to a higher quality method for the final scan. -* dither_mode can be changed before each call to jpeg_start_output(); - of course this has no impact if not using color quantization. Typically - one would use ordered dither for initial passes, then switch to - Floyd-Steinberg dither for the final pass. Caution: changing dither mode - can cause more memory to be allocated by the library. Although the amount - of memory involved is not large (a scanline or so), it may cause the - initial max_memory_to_use specification to be exceeded, which in the worst - case would result in an out-of-memory failure. -* do_block_smoothing can be changed before each call to jpeg_start_output(). - This setting is relevant only when decoding a progressive JPEG image. - During the first DC-only scan, block smoothing provides a very "fuzzy" look - instead of the very "blocky" look seen without it; which is better seems a - matter of personal taste. But block smoothing is nearly always a win - during later stages, especially when decoding a successive-approximation - image: smoothing helps to hide the slight blockiness that otherwise shows - up on smooth gradients until the lowest coefficient bits are sent. -* Color quantization mode can be changed under the rules described below. - You *cannot* change between full-color and quantized output (because that - would alter the required I/O buffer sizes), but you can change which - quantization method is used. - -When generating color-quantized output, changing quantization method is a -very useful way of switching between high-speed and high-quality display. -The library allows you to change among its three quantization methods: -1. Single-pass quantization to a fixed color cube. - Selected by cinfo.two_pass_quantize = FALSE and cinfo.colormap = NULL. -2. Single-pass quantization to an application-supplied colormap. - Selected by setting cinfo.colormap to point to the colormap (the value of - two_pass_quantize is ignored); also set cinfo.actual_number_of_colors. -3. Two-pass quantization to a colormap chosen specifically for the image. - Selected by cinfo.two_pass_quantize = TRUE and cinfo.colormap = NULL. - (This is the default setting selected by jpeg_read_header, but it is - probably NOT what you want for the first pass of progressive display!) -These methods offer successively better quality and lesser speed. However, -only the first method is available for quantizing in non-RGB color spaces. - -IMPORTANT: because the different quantizer methods have very different -working-storage requirements, the library requires you to indicate which -one(s) you intend to use before you call jpeg_start_decompress(). (If we did -not require this, the max_memory_to_use setting would be a complete fiction.) -You do this by setting one or more of these three cinfo fields to TRUE: - enable_1pass_quant Fixed color cube colormap - enable_external_quant Externally-supplied colormap - enable_2pass_quant Two-pass custom colormap -All three are initialized FALSE by jpeg_read_header(). But -jpeg_start_decompress() automatically sets TRUE the one selected by the -current two_pass_quantize and colormap settings, so you only need to set the -enable flags for any other quantization methods you plan to change to later. - -After setting the enable flags correctly at jpeg_start_decompress() time, you -can change to any enabled quantization method by setting two_pass_quantize -and colormap properly just before calling jpeg_start_output(). The following -special rules apply: -1. You must explicitly set cinfo.colormap to NULL when switching to 1-pass - or 2-pass mode from a different mode, or when you want the 2-pass - quantizer to be re-run to generate a new colormap. -2. To switch to an external colormap, or to change to a different external - colormap than was used on the prior pass, you must call - jpeg_new_colormap() after setting cinfo.colormap. -NOTE: if you want to use the same colormap as was used in the prior pass, -you should not do either of these things. This will save some nontrivial -switchover costs. -(These requirements exist because cinfo.colormap will always be non-NULL -after completing a prior output pass, since both the 1-pass and 2-pass -quantizers set it to point to their output colormaps. Thus you have to -do one of these two things to notify the library that something has changed. -Yup, it's a bit klugy, but it's necessary to do it this way for backwards -compatibility.) - -Note that in buffered-image mode, the library generates any requested colormap -during jpeg_start_output(), not during jpeg_start_decompress(). - -When using two-pass quantization, jpeg_start_output() makes a pass over the -buffered image to determine the optimum color map; it therefore may take a -significant amount of time, whereas ordinarily it does little work. The -progress monitor hook is called during this pass, if defined. It is also -important to realize that if the specified target scan number is greater than -or equal to the current input scan number, jpeg_start_output() will attempt -to consume input as it makes this pass. If you use a suspending data source, -you need to check for a FALSE return from jpeg_start_output() under these -conditions. The combination of 2-pass quantization and a not-yet-fully-read -target scan is the only case in which jpeg_start_output() will consume input. - - -Application authors who support buffered-image mode may be tempted to use it -for all JPEG images, even single-scan ones. This will work, but it is -inefficient: there is no need to create an image-sized coefficient buffer for -single-scan images. Requesting buffered-image mode for such an image wastes -memory. Worse, it can cost time on large images, since the buffered data has -to be swapped out or written to a temporary file. If you are concerned about -maximum performance on baseline JPEG files, you should use buffered-image -mode only when the incoming file actually has multiple scans. This can be -tested by calling jpeg_has_multiple_scans(), which will return a correct -result at any time after jpeg_read_header() completes. - -It is also worth noting that when you use jpeg_consume_input() to let input -processing get ahead of output processing, the resulting pattern of access to -the coefficient buffer is quite nonsequential. It's best to use the memory -manager jmemnobs.c if you can (ie, if you have enough real or virtual main -memory). If not, at least make sure that max_memory_to_use is set as high as -possible. If the JPEG memory manager has to use a temporary file, you will -probably see a lot of disk traffic and poor performance. (This could be -improved with additional work on the memory manager, but we haven't gotten -around to it yet.) - -In some applications it may be convenient to use jpeg_consume_input() for all -input processing, including reading the initial markers; that is, you may -wish to call jpeg_consume_input() instead of jpeg_read_header() during -startup. This works, but note that you must check for JPEG_REACHED_SOS and -JPEG_REACHED_EOI return codes as the equivalent of jpeg_read_header's codes. -Once the first SOS marker has been reached, you must call -jpeg_start_decompress() before jpeg_consume_input() will consume more input; -it'll just keep returning JPEG_REACHED_SOS until you do. If you read a -tables-only file this way, jpeg_consume_input() will return JPEG_REACHED_EOI -without ever returning JPEG_REACHED_SOS; be sure to check for this case. -If this happens, the decompressor will not read any more input until you call -jpeg_abort() to reset it. It is OK to call jpeg_consume_input() even when not -using buffered-image mode, but in that case it's basically a no-op after the -initial markers have been read: it will just return JPEG_SUSPENDED. - - -Abbreviated datastreams and multiple images -------------------------------------------- - -A JPEG compression or decompression object can be reused to process multiple -images. This saves a small amount of time per image by eliminating the -"create" and "destroy" operations, but that isn't the real purpose of the -feature. Rather, reuse of an object provides support for abbreviated JPEG -datastreams. Object reuse can also simplify processing a series of images in -a single input or output file. This section explains these features. - -A JPEG file normally contains several hundred bytes worth of quantization -and Huffman tables. In a situation where many images will be stored or -transmitted with identical tables, this may represent an annoying overhead. -The JPEG standard therefore permits tables to be omitted. The standard -defines three classes of JPEG datastreams: - * "Interchange" datastreams contain an image and all tables needed to decode - the image. These are the usual kind of JPEG file. - * "Abbreviated image" datastreams contain an image, but are missing some or - all of the tables needed to decode that image. - * "Abbreviated table specification" (henceforth "tables-only") datastreams - contain only table specifications. -To decode an abbreviated image, it is necessary to load the missing table(s) -into the decoder beforehand. This can be accomplished by reading a separate -tables-only file. A variant scheme uses a series of images in which the first -image is an interchange (complete) datastream, while subsequent ones are -abbreviated and rely on the tables loaded by the first image. It is assumed -that once the decoder has read a table, it will remember that table until a -new definition for the same table number is encountered. - -It is the application designer's responsibility to figure out how to associate -the correct tables with an abbreviated image. While abbreviated datastreams -can be useful in a closed environment, their use is strongly discouraged in -any situation where data exchange with other applications might be needed. -Caveat designer. - -The JPEG library provides support for reading and writing any combination of -tables-only datastreams and abbreviated images. In both compression and -decompression objects, a quantization or Huffman table will be retained for -the lifetime of the object, unless it is overwritten by a new table definition. - - -To create abbreviated image datastreams, it is only necessary to tell the -compressor not to emit some or all of the tables it is using. Each -quantization and Huffman table struct contains a boolean field "sent_table", -which normally is initialized to FALSE. For each table used by the image, the -header-writing process emits the table and sets sent_table = TRUE unless it is -already TRUE. (In normal usage, this prevents outputting the same table -definition multiple times, as would otherwise occur because the chroma -components typically share tables.) Thus, setting this field to TRUE before -calling jpeg_start_compress() will prevent the table from being written at -all. - -If you want to create a "pure" abbreviated image file containing no tables, -just call "jpeg_suppress_tables(&cinfo, TRUE)" after constructing all the -tables. If you want to emit some but not all tables, you'll need to set the -individual sent_table fields directly. - -To create an abbreviated image, you must also call jpeg_start_compress() -with a second parameter of FALSE, not TRUE. Otherwise jpeg_start_compress() -will force all the sent_table fields to FALSE. (This is a safety feature to -prevent abbreviated images from being created accidentally.) - -To create a tables-only file, perform the same parameter setup that you -normally would, but instead of calling jpeg_start_compress() and so on, call -jpeg_write_tables(&cinfo). This will write an abbreviated datastream -containing only SOI, DQT and/or DHT markers, and EOI. All the quantization -and Huffman tables that are currently defined in the compression object will -be emitted unless their sent_tables flag is already TRUE, and then all the -sent_tables flags will be set TRUE. - -A sure-fire way to create matching tables-only and abbreviated image files -is to proceed as follows: - - create JPEG compression object - set JPEG parameters - set destination to tables-only file - jpeg_write_tables(&cinfo); - set destination to image file - jpeg_start_compress(&cinfo, FALSE); - write data... - jpeg_finish_compress(&cinfo); - -Since the JPEG parameters are not altered between writing the table file and -the abbreviated image file, the same tables are sure to be used. Of course, -you can repeat the jpeg_start_compress() ... jpeg_finish_compress() sequence -many times to produce many abbreviated image files matching the table file. - -You cannot suppress output of the computed Huffman tables when Huffman -optimization is selected. (If you could, there'd be no way to decode the -image...) Generally, you don't want to set optimize_coding = TRUE when -you are trying to produce abbreviated files. - -In some cases you might want to compress an image using tables which are -not stored in the application, but are defined in an interchange or -tables-only file readable by the application. This can be done by setting up -a JPEG decompression object to read the specification file, then copying the -tables into your compression object. See jpeg_copy_critical_parameters() -for an example of copying quantization tables. - - -To read abbreviated image files, you simply need to load the proper tables -into the decompression object before trying to read the abbreviated image. -If the proper tables are stored in the application program, you can just -allocate the table structs and fill in their contents directly. For example, -to load a fixed quantization table into table slot "n": - - if (cinfo.quant_tbl_ptrs[n] == NULL) - cinfo.quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) &cinfo); - quant_ptr = cinfo.quant_tbl_ptrs[n]; /* quant_ptr is JQUANT_TBL* */ - for (i = 0; i < 64; i++) { - /* Qtable[] is desired quantization table, in natural array order */ - quant_ptr->quantval[i] = Qtable[i]; - } - -Code to load a fixed Huffman table is typically (for AC table "n"): - - if (cinfo.ac_huff_tbl_ptrs[n] == NULL) - cinfo.ac_huff_tbl_ptrs[n] = jpeg_alloc_huff_table((j_common_ptr) &cinfo); - huff_ptr = cinfo.ac_huff_tbl_ptrs[n]; /* huff_ptr is JHUFF_TBL* */ - for (i = 1; i <= 16; i++) { - /* counts[i] is number of Huffman codes of length i bits, i=1..16 */ - huff_ptr->bits[i] = counts[i]; - } - for (i = 0; i < 256; i++) { - /* symbols[] is the list of Huffman symbols, in code-length order */ - huff_ptr->huffval[i] = symbols[i]; - } - -(Note that trying to set cinfo.quant_tbl_ptrs[n] to point directly at a -constant JQUANT_TBL object is not safe. If the incoming file happened to -contain a quantization table definition, your master table would get -overwritten! Instead allocate a working table copy and copy the master table -into it, as illustrated above. Ditto for Huffman tables, of course.) - -You might want to read the tables from a tables-only file, rather than -hard-wiring them into your application. The jpeg_read_header() call is -sufficient to read a tables-only file. You must pass a second parameter of -FALSE to indicate that you do not require an image to be present. Thus, the -typical scenario is - - create JPEG decompression object - set source to tables-only file - jpeg_read_header(&cinfo, FALSE); - set source to abbreviated image file - jpeg_read_header(&cinfo, TRUE); - set decompression parameters - jpeg_start_decompress(&cinfo); - read data... - jpeg_finish_decompress(&cinfo); - -In some cases, you may want to read a file without knowing whether it contains -an image or just tables. In that case, pass FALSE and check the return value -from jpeg_read_header(): it will be JPEG_HEADER_OK if an image was found, -JPEG_HEADER_TABLES_ONLY if only tables were found. (A third return value, -JPEG_SUSPENDED, is possible when using a suspending data source manager.) -Note that jpeg_read_header() will not complain if you read an abbreviated -image for which you haven't loaded the missing tables; the missing-table check -occurs later, in jpeg_start_decompress(). - - -It is possible to read a series of images from a single source file by -repeating the jpeg_read_header() ... jpeg_finish_decompress() sequence, -without releasing/recreating the JPEG object or the data source module. -(If you did reinitialize, any partial bufferload left in the data source -buffer at the end of one image would be discarded, causing you to lose the -start of the next image.) When you use this method, stored tables are -automatically carried forward, so some of the images can be abbreviated images -that depend on tables from earlier images. - -If you intend to write a series of images into a single destination file, -you might want to make a specialized data destination module that doesn't -flush the output buffer at term_destination() time. This would speed things -up by some trifling amount. Of course, you'd need to remember to flush the -buffer after the last image. You can make the later images be abbreviated -ones by passing FALSE to jpeg_start_compress(). - - -Special markers ---------------- - -Some applications may need to insert or extract special data in the JPEG -datastream. The JPEG standard provides marker types "COM" (comment) and -"APP0" through "APP15" (application) to hold application-specific data. -Unfortunately, the use of these markers is not specified by the standard. -COM markers are fairly widely used to hold user-supplied text. The JFIF file -format spec uses APP0 markers with specified initial strings to hold certain -data. Adobe applications use APP14 markers beginning with the string "Adobe" -for miscellaneous data. Other APPn markers are rarely seen, but might -contain almost anything. - -If you wish to store user-supplied text, we recommend you use COM markers -and place readable 7-bit ASCII text in them. Newline conventions are not -standardized --- expect to find LF (Unix style), CR/LF (DOS style), or CR -(Mac style). A robust COM reader should be able to cope with random binary -garbage, including nulls, since some applications generate COM markers -containing non-ASCII junk. (But yours should not be one of them.) - -For program-supplied data, use an APPn marker, and be sure to begin it with an -identifying string so that you can tell whether the marker is actually yours. -It's probably best to avoid using APP0 or APP14 for any private markers. -(NOTE: the upcoming SPIFF standard will use APP8 markers; we recommend you -not use APP8 markers for any private purposes, either.) - -Keep in mind that at most 65533 bytes can be put into one marker, but you -can have as many markers as you like. - -By default, the IJG compression library will write a JFIF APP0 marker if the -selected JPEG colorspace is grayscale or YCbCr, or an Adobe APP14 marker if -the selected colorspace is RGB, CMYK, or YCCK. You can disable this, but -we don't recommend it. The decompression library will recognize JFIF and -Adobe markers and will set the JPEG colorspace properly when one is found. - - -You can write special markers immediately following the datastream header by -calling jpeg_write_marker() after jpeg_start_compress() and before the first -call to jpeg_write_scanlines(). When you do this, the markers appear after -the SOI and the JFIF APP0 and Adobe APP14 markers (if written), but before -all else. Specify the marker type parameter as "JPEG_COM" for COM or -"JPEG_APP0 + n" for APPn. (Actually, jpeg_write_marker will let you write -any marker type, but we don't recommend writing any other kinds of marker.) -For example, to write a user comment string pointed to by comment_text: - jpeg_write_marker(cinfo, JPEG_COM, comment_text, strlen(comment_text)); - -If it's not convenient to store all the marker data in memory at once, -you can instead call jpeg_write_m_header() followed by multiple calls to -jpeg_write_m_byte(). If you do it this way, it's your responsibility to -call jpeg_write_m_byte() exactly the number of times given in the length -parameter to jpeg_write_m_header(). (This method lets you empty the -output buffer partway through a marker, which might be important when -using a suspending data destination module. In any case, if you are using -a suspending destination, you should flush its buffer after inserting -any special markers. See "I/O suspension".) - -Or, if you prefer to synthesize the marker byte sequence yourself, -you can just cram it straight into the data destination module. - -If you are writing JFIF 1.02 extension markers (thumbnail images), don't -forget to set cinfo.JFIF_minor_version = 2 so that the encoder will write the -correct JFIF version number in the JFIF header marker. The library's default -is to write version 1.01, but that's wrong if you insert any 1.02 extension -markers. (We could probably get away with just defaulting to 1.02, but there -used to be broken decoders that would complain about unknown minor version -numbers. To reduce compatibility risks it's safest not to write 1.02 unless -you are actually using 1.02 extensions.) - - -When reading, two methods of handling special markers are available: -1. You can ask the library to save the contents of COM and/or APPn markers -into memory, and then examine them at your leisure afterwards. -2. You can supply your own routine to process COM and/or APPn markers -on-the-fly as they are read. -The first method is simpler to use, especially if you are using a suspending -data source; writing a marker processor that copes with input suspension is -not easy (consider what happens if the marker is longer than your available -input buffer). However, the second method conserves memory since the marker -data need not be kept around after it's been processed. - -For either method, you'd normally set up marker handling after creating a -decompression object and before calling jpeg_read_header(), because the -markers of interest will typically be near the head of the file and so will -be scanned by jpeg_read_header. Once you've established a marker handling -method, it will be used for the life of that decompression object -(potentially many datastreams), unless you change it. Marker handling is -determined separately for COM markers and for each APPn marker code. - - -To save the contents of special markers in memory, call - jpeg_save_markers(cinfo, marker_code, length_limit) -where marker_code is the marker type to save, JPEG_COM or JPEG_APP0+n. -(To arrange to save all the special marker types, you need to call this -routine 17 times, for COM and APP0-APP15.) If the incoming marker is longer -than length_limit data bytes, only length_limit bytes will be saved; this -parameter allows you to avoid chewing up memory when you only need to see the -first few bytes of a potentially large marker. If you want to save all the -data, set length_limit to 0xFFFF; that is enough since marker lengths are only -16 bits. As a special case, setting length_limit to 0 prevents that marker -type from being saved at all. (That is the default behavior, in fact.) - -After jpeg_read_header() completes, you can examine the special markers by -following the cinfo->marker_list pointer chain. All the special markers in -the file appear in this list, in order of their occurrence in the file (but -omitting any markers of types you didn't ask for). Both the original data -length and the saved data length are recorded for each list entry; the latter -will not exceed length_limit for the particular marker type. Note that these -lengths exclude the marker length word, whereas the stored representation -within the JPEG file includes it. (Hence the maximum data length is really -only 65533.) - -It is possible that additional special markers appear in the file beyond the -SOS marker at which jpeg_read_header stops; if so, the marker list will be -extended during reading of the rest of the file. This is not expected to be -common, however. If you are short on memory you may want to reset the length -limit to zero for all marker types after finishing jpeg_read_header, to -ensure that the max_memory_to_use setting cannot be exceeded due to addition -of later markers. - -The marker list remains stored until you call jpeg_finish_decompress or -jpeg_abort, at which point the memory is freed and the list is set to empty. -(jpeg_destroy also releases the storage, of course.) - -Note that the library is internally interested in APP0 and APP14 markers; -if you try to set a small nonzero length limit on these types, the library -will silently force the length up to the minimum it wants. (But you can set -a zero length limit to prevent them from being saved at all.) Also, in a -16-bit environment, the maximum length limit may be constrained to less than -65533 by malloc() limitations. It is therefore best not to assume that the -effective length limit is exactly what you set it to be. - - -If you want to supply your own marker-reading routine, you do it by calling -jpeg_set_marker_processor(). A marker processor routine must have the -signature - boolean jpeg_marker_parser_method (j_decompress_ptr cinfo) -Although the marker code is not explicitly passed, the routine can find it -in cinfo->unread_marker. At the time of call, the marker proper has been -read from the data source module. The processor routine is responsible for -reading the marker length word and the remaining parameter bytes, if any. -Return TRUE to indicate success. (FALSE should be returned only if you are -using a suspending data source and it tells you to suspend. See the standard -marker processors in jdmarker.c for appropriate coding methods if you need to -use a suspending data source.) - -If you override the default APP0 or APP14 processors, it is up to you to -recognize JFIF and Adobe markers if you want colorspace recognition to occur -properly. We recommend copying and extending the default processors if you -want to do that. (A better idea is to save these marker types for later -examination by calling jpeg_save_markers(); that method doesn't interfere -with the library's own processing of these markers.) - -jpeg_set_marker_processor() and jpeg_save_markers() are mutually exclusive ---- if you call one it overrides any previous call to the other, for the -particular marker type specified. - -A simple example of an external COM processor can be found in djpeg.c. -Also, see jpegtran.c for an example of using jpeg_save_markers. - - -Raw (downsampled) image data ----------------------------- - -Some applications need to supply already-downsampled image data to the JPEG -compressor, or to receive raw downsampled data from the decompressor. The -library supports this requirement by allowing the application to write or -read raw data, bypassing the normal preprocessing or postprocessing steps. -The interface is different from the standard one and is somewhat harder to -use. If your interest is merely in bypassing color conversion, we recommend -that you use the standard interface and simply set jpeg_color_space = -in_color_space (or jpeg_color_space = out_color_space for decompression). -The mechanism described in this section is necessary only to supply or -receive downsampled image data, in which not all components have the same -dimensions. - - -To compress raw data, you must supply the data in the colorspace to be used -in the JPEG file (please read the earlier section on Special color spaces) -and downsampled to the sampling factors specified in the JPEG parameters. -You must supply the data in the format used internally by the JPEG library, -namely a JSAMPIMAGE array. This is an array of pointers to two-dimensional -arrays, each of type JSAMPARRAY. Each 2-D array holds the values for one -color component. This structure is necessary since the components are of -different sizes. If the image dimensions are not a multiple of the MCU size, -you must also pad the data correctly (usually, this is done by replicating -the last column and/or row). The data must be padded to a multiple of a DCT -block in each component: that is, each downsampled row must contain a -multiple of 8 valid samples, and there must be a multiple of 8 sample rows -for each component. (For applications such as conversion of digital TV -images, the standard image size is usually a multiple of the DCT block size, -so that no padding need actually be done.) - -The procedure for compression of raw data is basically the same as normal -compression, except that you call jpeg_write_raw_data() in place of -jpeg_write_scanlines(). Before calling jpeg_start_compress(), you must do -the following: - * Set cinfo->raw_data_in to TRUE. (It is set FALSE by jpeg_set_defaults().) - This notifies the library that you will be supplying raw data. - Furthermore, set cinfo->do_fancy_downsampling to FALSE if you want to use - real downsampled data. (It is set TRUE by jpeg_set_defaults().) - * Ensure jpeg_color_space is correct --- an explicit jpeg_set_colorspace() - call is a good idea. Note that since color conversion is bypassed, - in_color_space is ignored, except that jpeg_set_defaults() uses it to - choose the default jpeg_color_space setting. - * Ensure the sampling factors, cinfo->comp_info[i].h_samp_factor and - cinfo->comp_info[i].v_samp_factor, are correct. Since these indicate the - dimensions of the data you are supplying, it's wise to set them - explicitly, rather than assuming the library's defaults are what you want. - -To pass raw data to the library, call jpeg_write_raw_data() in place of -jpeg_write_scanlines(). The two routines work similarly except that -jpeg_write_raw_data takes a JSAMPIMAGE data array rather than JSAMPARRAY. -The scanlines count passed to and returned from jpeg_write_raw_data is -measured in terms of the component with the largest v_samp_factor. - -jpeg_write_raw_data() processes one MCU row per call, which is to say -v_samp_factor*DCTSIZE sample rows of each component. The passed num_lines -value must be at least max_v_samp_factor*DCTSIZE, and the return value will -be exactly that amount (or possibly some multiple of that amount, in future -library versions). This is true even on the last call at the bottom of the -image; don't forget to pad your data as necessary. - -The required dimensions of the supplied data can be computed for each -component as - cinfo->comp_info[i].width_in_blocks*DCTSIZE samples per row - cinfo->comp_info[i].height_in_blocks*DCTSIZE rows in image -after jpeg_start_compress() has initialized those fields. If the valid data -is smaller than this, it must be padded appropriately. For some sampling -factors and image sizes, additional dummy DCT blocks are inserted to make -the image a multiple of the MCU dimensions. The library creates such dummy -blocks itself; it does not read them from your supplied data. Therefore you -need never pad by more than DCTSIZE samples. An example may help here. -Assume 2h2v downsampling of YCbCr data, that is - cinfo->comp_info[0].h_samp_factor = 2 for Y - cinfo->comp_info[0].v_samp_factor = 2 - cinfo->comp_info[1].h_samp_factor = 1 for Cb - cinfo->comp_info[1].v_samp_factor = 1 - cinfo->comp_info[2].h_samp_factor = 1 for Cr - cinfo->comp_info[2].v_samp_factor = 1 -and suppose that the nominal image dimensions (cinfo->image_width and -cinfo->image_height) are 101x101 pixels. Then jpeg_start_compress() will -compute downsampled_width = 101 and width_in_blocks = 13 for Y, -downsampled_width = 51 and width_in_blocks = 7 for Cb and Cr (and the same -for the height fields). You must pad the Y data to at least 13*8 = 104 -columns and rows, the Cb/Cr data to at least 7*8 = 56 columns and rows. The -MCU height is max_v_samp_factor = 2 DCT rows so you must pass at least 16 -scanlines on each call to jpeg_write_raw_data(), which is to say 16 actual -sample rows of Y and 8 each of Cb and Cr. A total of 7 MCU rows are needed, -so you must pass a total of 7*16 = 112 "scanlines". The last DCT block row -of Y data is dummy, so it doesn't matter what you pass for it in the data -arrays, but the scanlines count must total up to 112 so that all of the Cb -and Cr data gets passed. - -Output suspension is supported with raw-data compression: if the data -destination module suspends, jpeg_write_raw_data() will return 0. -In this case the same data rows must be passed again on the next call. - - -Decompression with raw data output implies bypassing all postprocessing. -You must deal with the color space and sampling factors present in the -incoming file. If your application only handles, say, 2h1v YCbCr data, -you must check for and fail on other color spaces or other sampling factors. -The library will not convert to a different color space for you. - -To obtain raw data output, set cinfo->raw_data_out = TRUE before -jpeg_start_decompress() (it is set FALSE by jpeg_read_header()). Be sure to -verify that the color space and sampling factors are ones you can handle. -Furthermore, set cinfo->do_fancy_upsampling = FALSE if you want to get real -downsampled data (it is set TRUE by jpeg_read_header()). -Then call jpeg_read_raw_data() in place of jpeg_read_scanlines(). The -decompression process is otherwise the same as usual. - -jpeg_read_raw_data() returns one MCU row per call, and thus you must pass a -buffer of at least max_v_samp_factor*DCTSIZE scanlines (scanline counting is -the same as for raw-data compression). The buffer you pass must be large -enough to hold the actual data plus padding to DCT-block boundaries. As with -compression, any entirely dummy DCT blocks are not processed so you need not -allocate space for them, but the total scanline count includes them. The -above example of computing buffer dimensions for raw-data compression is -equally valid for decompression. - -Input suspension is supported with raw-data decompression: if the data source -module suspends, jpeg_read_raw_data() will return 0. You can also use -buffered-image mode to read raw data in multiple passes. - - -Really raw data: DCT coefficients ---------------------------------- - -It is possible to read or write the contents of a JPEG file as raw DCT -coefficients. This facility is mainly intended for use in lossless -transcoding between different JPEG file formats. Other possible applications -include lossless cropping of a JPEG image, lossless reassembly of a -multi-strip or multi-tile TIFF/JPEG file into a single JPEG datastream, etc. - -To read the contents of a JPEG file as DCT coefficients, open the file and do -jpeg_read_header() as usual. But instead of calling jpeg_start_decompress() -and jpeg_read_scanlines(), call jpeg_read_coefficients(). This will read the -entire image into a set of virtual coefficient-block arrays, one array per -component. The return value is a pointer to an array of virtual-array -descriptors. Each virtual array can be accessed directly using the JPEG -memory manager's access_virt_barray method (see Memory management, below, -and also read structure.txt's discussion of virtual array handling). Or, -for simple transcoding to a different JPEG file format, the array list can -just be handed directly to jpeg_write_coefficients(). - -Each block in the block arrays contains quantized coefficient values in -normal array order (not JPEG zigzag order). The block arrays contain only -DCT blocks containing real data; any entirely-dummy blocks added to fill out -interleaved MCUs at the right or bottom edges of the image are discarded -during reading and are not stored in the block arrays. (The size of each -block array can be determined from the width_in_blocks and height_in_blocks -fields of the component's comp_info entry.) This is also the data format -expected by jpeg_write_coefficients(). - -When you are done using the virtual arrays, call jpeg_finish_decompress() -to release the array storage and return the decompression object to an idle -state; or just call jpeg_destroy() if you don't need to reuse the object. - -If you use a suspending data source, jpeg_read_coefficients() will return -NULL if it is forced to suspend; a non-NULL return value indicates successful -completion. You need not test for a NULL return value when using a -non-suspending data source. - -It is also possible to call jpeg_read_coefficients() to obtain access to the -decoder's coefficient arrays during a normal decode cycle in buffered-image -mode. This frammish might be useful for progressively displaying an incoming -image and then re-encoding it without loss. To do this, decode in buffered- -image mode as discussed previously, then call jpeg_read_coefficients() after -the last jpeg_finish_output() call. The arrays will be available for your use -until you call jpeg_finish_decompress(). - - -To write the contents of a JPEG file as DCT coefficients, you must provide -the DCT coefficients stored in virtual block arrays. You can either pass -block arrays read from an input JPEG file by jpeg_read_coefficients(), or -allocate virtual arrays from the JPEG compression object and fill them -yourself. In either case, jpeg_write_coefficients() is substituted for -jpeg_start_compress() and jpeg_write_scanlines(). Thus the sequence is - * Create compression object - * Set all compression parameters as necessary - * Request virtual arrays if needed - * jpeg_write_coefficients() - * jpeg_finish_compress() - * Destroy or re-use compression object -jpeg_write_coefficients() is passed a pointer to an array of virtual block -array descriptors; the number of arrays is equal to cinfo.num_components. - -The virtual arrays need only have been requested, not realized, before -jpeg_write_coefficients() is called. A side-effect of -jpeg_write_coefficients() is to realize any virtual arrays that have been -requested from the compression object's memory manager. Thus, when obtaining -the virtual arrays from the compression object, you should fill the arrays -after calling jpeg_write_coefficients(). The data is actually written out -when you call jpeg_finish_compress(); jpeg_write_coefficients() only writes -the file header. - -When writing raw DCT coefficients, it is crucial that the JPEG quantization -tables and sampling factors match the way the data was encoded, or the -resulting file will be invalid. For transcoding from an existing JPEG file, -we recommend using jpeg_copy_critical_parameters(). This routine initializes -all the compression parameters to default values (like jpeg_set_defaults()), -then copies the critical information from a source decompression object. -The decompression object should have just been used to read the entire -JPEG input file --- that is, it should be awaiting jpeg_finish_decompress(). - -jpeg_write_coefficients() marks all tables stored in the compression object -as needing to be written to the output file (thus, it acts like -jpeg_start_compress(cinfo, TRUE)). This is for safety's sake, to avoid -emitting abbreviated JPEG files by accident. If you really want to emit an -abbreviated JPEG file, call jpeg_suppress_tables(), or set the tables' -individual sent_table flags, between calling jpeg_write_coefficients() and -jpeg_finish_compress(). - - -Progress monitoring -------------------- - -Some applications may need to regain control from the JPEG library every so -often. The typical use of this feature is to produce a percent-done bar or -other progress display. (For a simple example, see cjpeg.c or djpeg.c.) -Although you do get control back frequently during the data-transferring pass -(the jpeg_read_scanlines or jpeg_write_scanlines loop), any additional passes -will occur inside jpeg_finish_compress or jpeg_start_decompress; those -routines may take a long time to execute, and you don't get control back -until they are done. - -You can define a progress-monitor routine which will be called periodically -by the library. No guarantees are made about how often this call will occur, -so we don't recommend you use it for mouse tracking or anything like that. -At present, a call will occur once per MCU row, scanline, or sample row -group, whichever unit is convenient for the current processing mode; so the -wider the image, the longer the time between calls. During the data -transferring pass, only one call occurs per call of jpeg_read_scanlines or -jpeg_write_scanlines, so don't pass a large number of scanlines at once if -you want fine resolution in the progress count. (If you really need to use -the callback mechanism for time-critical tasks like mouse tracking, you could -insert additional calls inside some of the library's inner loops.) - -To establish a progress-monitor callback, create a struct jpeg_progress_mgr, -fill in its progress_monitor field with a pointer to your callback routine, -and set cinfo->progress to point to the struct. The callback will be called -whenever cinfo->progress is non-NULL. (This pointer is set to NULL by -jpeg_create_compress or jpeg_create_decompress; the library will not change -it thereafter. So if you allocate dynamic storage for the progress struct, -make sure it will live as long as the JPEG object does. Allocating from the -JPEG memory manager with lifetime JPOOL_PERMANENT will work nicely.) You -can use the same callback routine for both compression and decompression. - -The jpeg_progress_mgr struct contains four fields which are set by the library: - long pass_counter; /* work units completed in this pass */ - long pass_limit; /* total number of work units in this pass */ - int completed_passes; /* passes completed so far */ - int total_passes; /* total number of passes expected */ -During any one pass, pass_counter increases from 0 up to (not including) -pass_limit; the step size is usually but not necessarily 1. The pass_limit -value may change from one pass to another. The expected total number of -passes is in total_passes, and the number of passes already completed is in -completed_passes. Thus the fraction of work completed may be estimated as - completed_passes + (pass_counter/pass_limit) - -------------------------------------------- - total_passes -ignoring the fact that the passes may not be equal amounts of work. - -When decompressing, pass_limit can even change within a pass, because it -depends on the number of scans in the JPEG file, which isn't always known in -advance. The computed fraction-of-work-done may jump suddenly (if the library -discovers it has overestimated the number of scans) or even decrease (in the -opposite case). It is not wise to put great faith in the work estimate. - -When using the decompressor's buffered-image mode, the progress monitor work -estimate is likely to be completely unhelpful, because the library has no way -to know how many output passes will be demanded of it. Currently, the library -sets total_passes based on the assumption that there will be one more output -pass if the input file end hasn't yet been read (jpeg_input_complete() isn't -TRUE), but no more output passes if the file end has been reached when the -output pass is started. This means that total_passes will rise as additional -output passes are requested. If you have a way of determining the input file -size, estimating progress based on the fraction of the file that's been read -will probably be more useful than using the library's value. - - -Memory management ------------------ - -This section covers some key facts about the JPEG library's built-in memory -manager. For more info, please read structure.txt's section about the memory -manager, and consult the source code if necessary. - -All memory and temporary file allocation within the library is done via the -memory manager. If necessary, you can replace the "back end" of the memory -manager to control allocation yourself (for example, if you don't want the -library to use malloc() and free() for some reason). - -Some data is allocated "permanently" and will not be freed until the JPEG -object is destroyed. Most data is allocated "per image" and is freed by -jpeg_finish_compress, jpeg_finish_decompress, or jpeg_abort. You can call the -memory manager yourself to allocate structures that will automatically be -freed at these times. Typical code for this is - ptr = (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, size); -Use JPOOL_PERMANENT to get storage that lasts as long as the JPEG object. -Use alloc_large instead of alloc_small for anything bigger than a few Kbytes. -There are also alloc_sarray and alloc_barray routines that automatically -build 2-D sample or block arrays. - -The library's minimum space requirements to process an image depend on the -image's width, but not on its height, because the library ordinarily works -with "strip" buffers that are as wide as the image but just a few rows high. -Some operating modes (eg, two-pass color quantization) require full-image -buffers. Such buffers are treated as "virtual arrays": only the current strip -need be in memory, and the rest can be swapped out to a temporary file. - -If you use the simplest memory manager back end (jmemnobs.c), then no -temporary files are used; virtual arrays are simply malloc()'d. Images bigger -than memory can be processed only if your system supports virtual memory. -The other memory manager back ends support temporary files of various flavors -and thus work in machines without virtual memory. They may also be useful on -Unix machines if you need to process images that exceed available swap space. - -When using temporary files, the library will make the in-memory buffers for -its virtual arrays just big enough to stay within a "maximum memory" setting. -Your application can set this limit by setting cinfo->mem->max_memory_to_use -after creating the JPEG object. (Of course, there is still a minimum size for -the buffers, so the max-memory setting is effective only if it is bigger than -the minimum space needed.) If you allocate any large structures yourself, you -must allocate them before jpeg_start_compress() or jpeg_start_decompress() in -order to have them counted against the max memory limit. Also keep in mind -that space allocated with alloc_small() is ignored, on the assumption that -it's too small to be worth worrying about; so a reasonable safety margin -should be left when setting max_memory_to_use. - -If you use the jmemname.c or jmemdos.c memory manager back end, it is -important to clean up the JPEG object properly to ensure that the temporary -files get deleted. (This is especially crucial with jmemdos.c, where the -"temporary files" may be extended-memory segments; if they are not freed, -DOS will require a reboot to recover the memory.) Thus, with these memory -managers, it's a good idea to provide a signal handler that will trap any -early exit from your program. The handler should call either jpeg_abort() -or jpeg_destroy() for any active JPEG objects. A handler is not needed with -jmemnobs.c, and shouldn't be necessary with jmemansi.c or jmemmac.c either, -since the C library is supposed to take care of deleting files made with -tmpfile(). - - -Memory usage ------------- - -Working memory requirements while performing compression or decompression -depend on image dimensions, image characteristics (such as colorspace and -JPEG process), and operating mode (application-selected options). - -As of v6b, the decompressor requires: - 1. About 24K in more-or-less-fixed-size data. This varies a bit depending - on operating mode and image characteristics (particularly color vs. - grayscale), but it doesn't depend on image dimensions. - 2. Strip buffers (of size proportional to the image width) for IDCT and - upsampling results. The worst case for commonly used sampling factors - is about 34 bytes * width in pixels for a color image. A grayscale image - only needs about 8 bytes per pixel column. - 3. A full-image DCT coefficient buffer is needed to decode a multi-scan JPEG - file (including progressive JPEGs), or whenever you select buffered-image - mode. This takes 2 bytes/coefficient. At typical 2x2 sampling, that's - 3 bytes per pixel for a color image. Worst case (1x1 sampling) requires - 6 bytes/pixel. For grayscale, figure 2 bytes/pixel. - 4. To perform 2-pass color quantization, the decompressor also needs a - 128K color lookup table and a full-image pixel buffer (3 bytes/pixel). -This does not count any memory allocated by the application, such as a -buffer to hold the final output image. - -The above figures are valid for 8-bit JPEG data precision and a machine with -32-bit ints. For 12-bit JPEG data, double the size of the strip buffers and -quantization pixel buffer. The "fixed-size" data will be somewhat smaller -with 16-bit ints, larger with 64-bit ints. Also, CMYK or other unusual -color spaces will require different amounts of space. - -The full-image coefficient and pixel buffers, if needed at all, do not -have to be fully RAM resident; you can have the library use temporary -files instead when the total memory usage would exceed a limit you set. -(But if your OS supports virtual memory, it's probably better to just use -jmemnobs and let the OS do the swapping.) - -The compressor's memory requirements are similar, except that it has no need -for color quantization. Also, it needs a full-image DCT coefficient buffer -if Huffman-table optimization is asked for, even if progressive mode is not -requested. - -If you need more detailed information about memory usage in a particular -situation, you can enable the MEM_STATS code in jmemmgr.c. - - -Library compile-time options ----------------------------- - -A number of compile-time options are available by modifying jmorecfg.h. - -The JPEG standard provides for both the baseline 8-bit DCT process and -a 12-bit DCT process. The IJG code supports 12-bit lossy JPEG if you define -BITS_IN_JSAMPLE as 12 rather than 8. Note that this causes JSAMPLE to be -larger than a char, so it affects the surrounding application's image data. -The sample applications cjpeg and djpeg can support 12-bit mode only for PPM -and GIF file formats; you must disable the other file formats to compile a -12-bit cjpeg or djpeg. (install.txt has more information about that.) -At present, a 12-bit library can handle *only* 12-bit images, not both -precisions. (If you need to include both 8- and 12-bit libraries in a single -application, you could probably do it by defining NEED_SHORT_EXTERNAL_NAMES -for just one of the copies. You'd have to access the 8-bit and 12-bit copies -from separate application source files. This is untested ... if you try it, -we'd like to hear whether it works!) - -Note that a 12-bit library always compresses in Huffman optimization mode, -in order to generate valid Huffman tables. This is necessary because our -default Huffman tables only cover 8-bit data. If you need to output 12-bit -files in one pass, you'll have to supply suitable default Huffman tables. -You may also want to supply your own DCT quantization tables; the existing -quality-scaling code has been developed for 8-bit use, and probably doesn't -generate especially good tables for 12-bit. - -The maximum number of components (color channels) in the image is determined -by MAX_COMPONENTS. The JPEG standard allows up to 255 components, but we -expect that few applications will need more than four or so. - -On machines with unusual data type sizes, you may be able to improve -performance or reduce memory space by tweaking the various typedefs in -jmorecfg.h. In particular, on some RISC CPUs, access to arrays of "short"s -is quite slow; consider trading memory for speed by making JCOEF, INT16, and -UINT16 be "int" or "unsigned int". UINT8 is also a candidate to become int. -You probably don't want to make JSAMPLE be int unless you have lots of memory -to burn. - -You can reduce the size of the library by compiling out various optional -functions. To do this, undefine xxx_SUPPORTED symbols as necessary. - -You can also save a few K by not having text error messages in the library; -the standard error message table occupies about 5Kb. This is particularly -reasonable for embedded applications where there's no good way to display -a message anyway. To do this, remove the creation of the message table -(jpeg_std_message_table[]) from jerror.c, and alter format_message to do -something reasonable without it. You could output the numeric value of the -message code number, for example. If you do this, you can also save a couple -more K by modifying the TRACEMSn() macros in jerror.h to expand to nothing; -you don't need trace capability anyway, right? - - -Portability considerations --------------------------- - -The JPEG library has been written to be extremely portable; the sample -applications cjpeg and djpeg are slightly less so. This section summarizes -the design goals in this area. (If you encounter any bugs that cause the -library to be less portable than is claimed here, we'd appreciate hearing -about them.) - -The code works fine on ANSI C, C++, and pre-ANSI C compilers, using any of -the popular system include file setups, and some not-so-popular ones too. -See install.txt for configuration procedures. - -The code is not dependent on the exact sizes of the C data types. As -distributed, we make the assumptions that - char is at least 8 bits wide - short is at least 16 bits wide - int is at least 16 bits wide - long is at least 32 bits wide -(These are the minimum requirements of the ANSI C standard.) Wider types will -work fine, although memory may be used inefficiently if char is much larger -than 8 bits or short is much bigger than 16 bits. The code should work -equally well with 16- or 32-bit ints. - -In a system where these assumptions are not met, you may be able to make the -code work by modifying the typedefs in jmorecfg.h. However, you will probably -have difficulty if int is less than 16 bits wide, since references to plain -int abound in the code. - -char can be either signed or unsigned, although the code runs faster if an -unsigned char type is available. If char is wider than 8 bits, you will need -to redefine JOCTET and/or provide custom data source/destination managers so -that JOCTET represents exactly 8 bits of data on external storage. - -The JPEG library proper does not assume ASCII representation of characters. -But some of the image file I/O modules in cjpeg/djpeg do have ASCII -dependencies in file-header manipulation; so does cjpeg's select_file_type() -routine. - -The JPEG library does not rely heavily on the C library. In particular, C -stdio is used only by the data source/destination modules and the error -handler, all of which are application-replaceable. (cjpeg/djpeg are more -heavily dependent on stdio.) malloc and free are called only from the memory -manager "back end" module, so you can use a different memory allocator by -replacing that one file. - -The code generally assumes that C names must be unique in the first 15 -characters. However, global function names can be made unique in the -first 6 characters by defining NEED_SHORT_EXTERNAL_NAMES. - -More info about porting the code may be gleaned by reading jconfig.txt, -jmorecfg.h, and jinclude.h. - - -Notes for MS-DOS implementors ------------------------------ - -The IJG code is designed to work efficiently in 80x86 "small" or "medium" -memory models (i.e., data pointers are 16 bits unless explicitly declared -"far"; code pointers can be either size). You may be able to use small -model to compile cjpeg or djpeg by itself, but you will probably have to use -medium model for any larger application. This won't make much difference in -performance. You *will* take a noticeable performance hit if you use a -large-data memory model (perhaps 10%-25%), and you should avoid "huge" model -if at all possible. - -The JPEG library typically needs 2Kb-3Kb of stack space. It will also -malloc about 20K-30K of near heap space while executing (and lots of far -heap, but that doesn't count in this calculation). This figure will vary -depending on selected operating mode, and to a lesser extent on image size. -There is also about 5Kb-6Kb of constant data which will be allocated in the -near data segment (about 4Kb of this is the error message table). -Thus you have perhaps 20K available for other modules' static data and near -heap space before you need to go to a larger memory model. The C library's -static data will account for several K of this, but that still leaves a good -deal for your needs. (If you are tight on space, you could reduce the sizes -of the I/O buffers allocated by jdatasrc.c and jdatadst.c, say from 4K to -1K. Another possibility is to move the error message table to far memory; -this should be doable with only localized hacking on jerror.c.) - -About 2K of the near heap space is "permanent" memory that will not be -released until you destroy the JPEG object. This is only an issue if you -save a JPEG object between compression or decompression operations. - -Far data space may also be a tight resource when you are dealing with large -images. The most memory-intensive case is decompression with two-pass color -quantization, or single-pass quantization to an externally supplied color -map. This requires a 128Kb color lookup table plus strip buffers amounting -to about 40 bytes per column for typical sampling ratios (eg, about 25600 -bytes for a 640-pixel-wide image). You may not be able to process wide -images if you have large data structures of your own. - -Of course, all of these concerns vanish if you use a 32-bit flat-memory-model -compiler, such as DJGPP or Watcom C. We highly recommend flat model if you -can use it; the JPEG library is significantly faster in flat model. diff --git a/Dependencies/libjpeg/ltmain.sh b/Dependencies/libjpeg/ltmain.sh deleted file mode 100755 index a72f2fd..0000000 --- a/Dependencies/libjpeg/ltmain.sh +++ /dev/null @@ -1,8406 +0,0 @@ -# Generated from ltmain.m4sh. - -# ltmain.sh (GNU libtool) 2.2.6b -# Written by Gordon Matzigkeit , 1996 - -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. 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then - # Stick the inst_prefix_dir data into the link command. - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` - else - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` - fi - - func_warning "relinking \`$file'" - func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' - fi - - # See the names of the shared library. - set dummy $library_names; shift - if test -n "$1"; then - realname="$1" - shift - - srcname="$realname" - test -n "$relink_command" && srcname="$realname"T - - # Install the shared library and build the symlinks. - func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ - 'exit $?' - tstripme="$stripme" - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - case $realname in - *.dll.a) - tstripme="" - ;; - esac - ;; - esac - if test -n "$tstripme" && test -n "$striplib"; then - func_show_eval "$striplib $destdir/$realname" 'exit $?' - fi - - if test "$#" -gt 0; then - # Delete the old symlinks, and create new ones. - # Try `ln -sf' first, because the `ln' binary might depend on - # the symlink we replace! Solaris /bin/ln does not understand -f, - # so we also need to try rm && ln -s. - for linkname - do - test "$linkname" != "$realname" \ - && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" - done - fi - - # Do each command in the postinstall commands. - lib="$destdir/$realname" - func_execute_cmds "$postinstall_cmds" 'exit $?' - fi - - # Install the pseudo-library for information purposes. - func_basename "$file" - name="$func_basename_result" - instname="$dir/$name"i - func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' - - # Maybe install the static library, too. - test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" - ;; - - *.lo) - # Install (i.e. copy) a libtool object. - - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # Deduce the name of the destination old-style object file. - case $destfile in - *.lo) - func_lo2o "$destfile" - staticdest=$func_lo2o_result - ;; - *.$objext) - staticdest="$destfile" - destfile= - ;; - *) - func_fatal_help "cannot copy a libtool object to \`$destfile'" - ;; - esac - - # Install the libtool object if requested. - test -n "$destfile" && \ - func_show_eval "$install_prog $file $destfile" 'exit $?' - - # Install the old object if enabled. - if test "$build_old_libs" = yes; then - # Deduce the name of the old-style object file. - func_lo2o "$file" - staticobj=$func_lo2o_result - func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' - fi - exit $EXIT_SUCCESS - ;; - - *) - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # If the file is missing, and there is a .exe on the end, strip it - # because it is most likely a libtool script we actually want to - # install - stripped_ext="" - case $file in - *.exe) - if test ! -f "$file"; then - func_stripname '' '.exe' "$file" - file=$func_stripname_result - stripped_ext=".exe" - fi - ;; - esac - - # Do a test to see if this is really a libtool program. - case $host in - *cygwin* | *mingw*) - if func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - wrapper=$func_ltwrapper_scriptname_result - else - func_stripname '' '.exe' "$file" - wrapper=$func_stripname_result - fi - ;; - *) - wrapper=$file - ;; - esac - if func_ltwrapper_script_p "$wrapper"; then - notinst_deplibs= - relink_command= - - func_source "$wrapper" - - # Check the variables that should have been set. - test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script \`$wrapper'" - - finalize=yes - for lib in $notinst_deplibs; do - # Check to see that each library is installed. - libdir= - if test -f "$lib"; then - func_source "$lib" - fi - libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test - if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "\`$lib' has not been installed in \`$libdir'" - finalize=no - fi - done - - relink_command= - func_source "$wrapper" - - outputname= - if test "$fast_install" = no && test -n "$relink_command"; then - $opt_dry_run || { - if test "$finalize" = yes; then - tmpdir=`func_mktempdir` - func_basename "$file$stripped_ext" - file="$func_basename_result" - outputname="$tmpdir/$file" - # Replace the output file specification. - relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` - - $opt_silent || { - func_quote_for_expand "$relink_command" - eval "func_echo $func_quote_for_expand_result" - } - if eval "$relink_command"; then : - else - func_error "error: relink \`$file' with the above command before installing it" - $opt_dry_run || ${RM}r "$tmpdir" - continue - fi - file="$outputname" - else - func_warning "cannot relink \`$file'" - fi - } - else - # Install the binary that we compiled earlier. - file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` - fi - fi - - # remove .exe since cygwin /usr/bin/install will append another - # one anyway - case $install_prog,$host in - */usr/bin/install*,*cygwin*) - case $file:$destfile in - *.exe:*.exe) - # this is ok - ;; - *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_verbose "extracting global C symbols from \`$progfile'" - $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - $ECHO >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -" - case $host in - *cygwin* | *mingw* | *cegcc* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ -/* DATA imports from DLLs on WIN32 con't be const, because - runtime relocations are performed -- see ld's documentation - on pseudo-relocs. */" - lt_dlsym_const= ;; - *osf5*) - echo >> "$output_objdir/$my_dlsyms" "\ -/* This system does not cope well with relocations in const data */" - lt_dlsym_const= ;; - *) - lt_dlsym_const=const ;; - esac - - $ECHO >> "$output_objdir/$my_dlsyms" "\ -extern $lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -$lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) symtab_cflags="$symtab_cflags $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - - -# func_emit_wrapper_part1 [arg=no] -# -# Emit the first part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part1 () -{ - func_emit_wrapper_part1_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part1_arg1=$1 - fi - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -Xsed='${SED} -e 1s/^X//' -sed_quote_subst='$sed_quote_subst' - -# Be Bourne compatible -if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! - : - else - # Restart under the correct shell, and then maybe \$ECHO will work. - exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} - fi - fi\ -" - $ECHO "\ - - # Find the directory that this script lives in. - thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` - test \"x\$thisdir\" = \"x\$file\" && thisdir=. - - # Follow symbolic links until we get to the real thisdir. - file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` - while test -n \"\$file\"; do - destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` - - # If there was a directory component, then change thisdir. - if test \"x\$destdir\" != \"x\$file\"; then - case \"\$destdir\" in - [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; - *) thisdir=\"\$thisdir/\$destdir\" ;; - esac - fi - - file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` - file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` - done -" -} -# end: func_emit_wrapper_part1 - -# func_emit_wrapper_part2 [arg=no] -# -# Emit the second part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part2 () -{ - func_emit_wrapper_part2_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part2_arg1=$1 - fi - - $ECHO "\ - - # Usually 'no', except on cygwin/mingw when embedded into - # the cwrapper. - WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 - if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then - # special case for '.' - if test \"\$thisdir\" = \".\"; then - thisdir=\`pwd\` - fi - # remove .libs from thisdir - case \"\$thisdir\" in - *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; - $objdir ) thisdir=. ;; - esac - fi - - # Try to get the absolute directory name. - absdir=\`cd \"\$thisdir\" && pwd\` - test -n \"\$absdir\" && thisdir=\"\$absdir\" -" - - if test "$fast_install" = yes; then - $ECHO "\ - program=lt-'$outputname'$exeext - progdir=\"\$thisdir/$objdir\" - - if test ! -f \"\$progdir/\$program\" || - { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ - test \"X\$file\" != \"X\$progdir/\$program\"; }; then - - file=\"\$\$-\$program\" - - if test ! -d \"\$progdir\"; then - $MKDIR \"\$progdir\" - else - $RM \"\$progdir/\$file\" - fi" - - $ECHO "\ - - # relink executable if necessary - if test -n \"\$relink_command\"; then - if relink_command_output=\`eval \$relink_command 2>&1\`; then : - else - $ECHO \"\$relink_command_output\" >&2 - $RM \"\$progdir/\$file\" - exit 1 - fi - fi - - $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || - { $RM \"\$progdir/\$program\"; - $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } - $RM \"\$progdir/\$file\" - fi" - else - $ECHO "\ - program='$outputname' - progdir=\"\$thisdir/$objdir\" -" - fi - - $ECHO "\ - - if test -f \"\$progdir/\$program\"; then" - - # Export our shlibpath_var if we have one. - if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then - $ECHO "\ - # Add our own library path to $shlibpath_var - $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" - - # Some systems cannot cope with colon-terminated $shlibpath_var - # The second colon is a workaround for a bug in BeOS R4 sed - $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` - - export $shlibpath_var -" - fi - - # fixup the dll searchpath if we need to. - if test -n "$dllsearchpath"; then - $ECHO "\ - # Add the dll search path components to the executable PATH - PATH=$dllsearchpath:\$PATH -" - fi - - $ECHO "\ - if test \"\$libtool_execute_magic\" != \"$magic\"; then - # Run the actual program with our arguments. -" - case $host in - # Backslashes separate directories on plain windows - *-*-mingw | *-*-os2* | *-cegcc*) - $ECHO "\ - exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} -" - ;; - - *) - $ECHO "\ - exec \"\$progdir/\$program\" \${1+\"\$@\"} -" - ;; - esac - $ECHO "\ - \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 - exit 1 - fi - else - # The program doesn't exist. - \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 - \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 - $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 - exit 1 - fi -fi\ -" -} -# end: func_emit_wrapper_part2 - - -# func_emit_wrapper [arg=no] -# -# Emit a libtool wrapper script on stdout. -# Don't directly open a file because we may want to -# incorporate the script contents within a cygwin/mingw -# wrapper executable. Must ONLY be called from within -# func_mode_link because it depends on a number of variables -# set therein. -# -# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR -# variable will take. If 'yes', then the emitted script -# will assume that the directory in which it is stored is -# the $objdir directory. This is a cygwin/mingw-specific -# behavior. -func_emit_wrapper () -{ - func_emit_wrapper_arg1=no - if test -n "$1" ; then - func_emit_wrapper_arg1=$1 - fi - - # split this up so that func_emit_cwrapperexe_src - # can call each part independently. - func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" - func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" -} - - -# func_to_host_path arg -# -# Convert paths to host format when used with build tools. -# Intended for use with "native" mingw (where libtool itself -# is running under the msys shell), or in the following cross- -# build environments: -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# where wine is equipped with the `winepath' executable. -# In the native mingw case, the (msys) shell automatically -# converts paths for any non-msys applications it launches, -# but that facility isn't available from inside the cwrapper. -# Similar accommodations are necessary for $host mingw and -# $build cygwin. Calling this function does no harm for other -# $host/$build combinations not listed above. -# -# ARG is the path (on $build) that should be converted to -# the proper representation for $host. The result is stored -# in $func_to_host_path_result. -func_to_host_path () -{ - func_to_host_path_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - case $build in - *mingw* ) # actually, msys - # awkward: cmd appends spaces to result - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_path_tmp1=`( cmd //c echo "$1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_path_tmp1=`cygpath -w "$1"` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # Unfortunately, winepath does not exit with a non-zero - # error code, so we are forced to check the contents of - # stdout. On the other hand, if the command is not - # found, the shell will set an exit code of 127 and print - # *an error message* to stdout. So we must check for both - # error code of zero AND non-empty stdout, which explains - # the odd construction: - func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` - if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - else - # Allow warning below. - func_to_host_path_result="" - fi - ;; - esac - if test -z "$func_to_host_path_result" ; then - func_error "Could not determine host path corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_path_result="$1" - fi - ;; - esac - fi -} -# end: func_to_host_path - -# func_to_host_pathlist arg -# -# Convert pathlists to host format when used with build tools. -# See func_to_host_path(), above. This function supports the -# following $build/$host combinations (but does no harm for -# combinations not listed here): -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# -# Path separators are also converted from $build format to -# $host format. If ARG begins or ends with a path separator -# character, it is preserved (but converted to $host format) -# on output. -# -# ARG is a pathlist (on $build) that should be converted to -# the proper representation on $host. The result is stored -# in $func_to_host_pathlist_result. -func_to_host_pathlist () -{ - func_to_host_pathlist_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_to_host_pathlist_tmp2="$1" - # Once set for this call, this variable should not be - # reassigned. It is used in tha fallback case. - func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e 's|^:*||' -e 's|:*$||'` - case $build in - *mingw* ) # Actually, msys. - # Awkward: cmd appends spaces to result. - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # unfortunately, winepath doesn't convert pathlists - func_to_host_pathlist_result="" - func_to_host_pathlist_oldIFS=$IFS - IFS=: - for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do - IFS=$func_to_host_pathlist_oldIFS - if test -n "$func_to_host_pathlist_f" ; then - func_to_host_path "$func_to_host_pathlist_f" - if test -n "$func_to_host_path_result" ; then - if test -z "$func_to_host_pathlist_result" ; then - func_to_host_pathlist_result="$func_to_host_path_result" - else - func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" - fi - fi - fi - IFS=: - done - IFS=$func_to_host_pathlist_oldIFS - ;; - esac - if test -z "$func_to_host_pathlist_result" ; then - func_error "Could not determine the host path(s) corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This may break if $1 contains DOS-style drive - # specifications. The fix is not to complicate the expression - # below, but for the user to provide a working wine installation - # with winepath so that path translation in the cross-to-mingw - # case works properly. - lt_replace_pathsep_nix_to_dos="s|:|;|g" - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_replace_pathsep_nix_to_dos"` - fi - # Now, add the leading and trailing path separators back - case "$1" in - :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" - ;; - esac - case "$1" in - *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" - ;; - esac - ;; - esac - fi -} -# end: func_to_host_pathlist - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -# define setmode _setmode -#else -# include -# include -# ifdef __CYGWIN__ -# include -# define HAVE_SETENV -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER -# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args -static void -ltwrapper_debugprintf (const char *fmt, ...) -{ - va_list args; - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); -} -#else -# define LTWRAPPER_DEBUGPRINTF(args) -#endif - -const char *program_name = NULL; - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_fatal (const char *message, ...); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_opt_process_env_set (const char *arg); -void lt_opt_process_env_prepend (const char *arg); -void lt_opt_process_env_append (const char *arg); -int lt_split_name_value (const char *arg, char** name, char** value); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); - -static const char *script_text_part1 = -EOF - - func_emit_wrapper_part1 yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat <"))); - for (i = 0; i < newargc; i++) - { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); - } - -EOF - - case $host_os in - mingw*) - cat <<"EOF" - /* execv doesn't actually work on mingw as expected on unix */ - rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); - if (rval == -1) - { - /* failed to start process */ - LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); - return 127; - } - return rval; -EOF - ;; - *) - cat <<"EOF" - execv (lt_argv_zero, newargz); - return rval; /* =127, but avoids unused variable warning */ -EOF - ;; - esac - - cat <<"EOF" -} - -void * -xmalloc (size_t num) -{ - void *p = (void *) malloc (num); - if (!p) - lt_fatal ("Memory exhausted"); - - return p; -} - -char * -xstrdup (const char *string) -{ - return string ? strcpy ((char *) xmalloc (strlen (string) + 1), - string) : NULL; -} - -const char * -base_name (const char *name) -{ - const char *base; - -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - /* Skip over the disk name in MSDOS pathnames. */ - if (isalpha ((unsigned char) name[0]) && name[1] == ':') - name += 2; -#endif - - for (base = name; *name; name++) - if (IS_DIR_SEPARATOR (*name)) - base = name + 1; - return base; -} - -int -check_executable (const char *path) -{ - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if ((stat (path, &st) >= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", - wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", - tmp_pathspec)); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - char *errstr = strerror (errno); - lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal ("Could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -static void -lt_error_core (int exit_status, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s: %s: ", program_name, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, "FATAL", message, ap); - va_end (ap); -} - -void -lt_setenv (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", - (name ? name : ""), - (value ? value : ""))); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -int -lt_split_name_value (const char *arg, char** name, char** value) -{ - const char *p; - int len; - if (!arg || !*arg) - return 1; - - p = strchr (arg, (int)'='); - - if (!p) - return 1; - - *value = xstrdup (++p); - - len = strlen (arg) - strlen (*value); - *name = XMALLOC (char, len); - strncpy (*name, arg, len-1); - (*name)[len - 1] = '\0'; - - return 0; -} - -void -lt_opt_process_env_set (const char *arg) -{ - char *name = NULL; - char *value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); - } - - lt_setenv (name, value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_prepend (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_append (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 1); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - - -EOF -} -# end: func_emit_cwrapperexe_src - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. 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then :; else - func_verbose "generating import library for \`$soname'" - func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' - fi - # make sure the library variables are pointing to the new library - dir=$output_objdir - linklib=$newlib - fi # test -n "$old_archive_from_expsyms_cmds" - - if test "$linkmode" = prog || test "$mode" != relink; then - add_shlibpath= - add_dir= - add= - lib_linked=yes - case $hardcode_action in - immediate | unsupported) - if test "$hardcode_direct" = no; then - add="$dir/$linklib" - case $host in - *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; - *-*-sysv4*uw2*) add_dir="-L$dir" ;; - *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ - *-*-unixware7*) add_dir="-L$dir" ;; - *-*-darwin* ) - # if the lib is a (non-dlopened) module then we can not - # link against it, someone is ignoring the earlier warnings - if /usr/bin/file -L $add 2> /dev/null | - $GREP ": [^:]* bundle" >/dev/null ; then - if test "X$dlopenmodule" != "X$lib"; then - $ECHO "*** Warning: lib $linklib is a module, not a shared library" - if test -z "$old_library" ; 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- *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; 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then - if test -n "$perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $perm_rpath; do - rpath="$rpath$dir:" - done - compile_var="$runpath_var=\"$rpath\$$runpath_var\" " - fi - if test -n "$finalize_perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $finalize_perm_rpath; do - rpath="$rpath$dir:" - done - finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " - fi - fi - - if test "$no_install" = yes; then - # We don't need to create a wrapper script. - link_command="$compile_var$compile_command$compile_rpath" - # Replace the output file specification. - link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` - # Delete the old output file. - $opt_dry_run || $RM $output - # Link the executable and exit - func_show_eval "$link_command" 'exit $?' - exit $EXIT_SUCCESS - fi - - if test "$hardcode_action" = relink; then - # Fast installation is not supported - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" - - func_warning "this platform does not like uninstalled shared libraries" - func_warning "\`$output' will be relinked during installation" - else - if test "$fast_install" != no; then - link_command="$finalize_var$compile_command$finalize_rpath" - if test "$fast_install" = yes; then - relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` - else - # fast_install is set to needless - relink_command= - fi - else - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" - fi - fi - - # Replace the output file specification. - link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` - - # Delete the old output files. - $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname - - func_show_eval "$link_command" 'exit $?' - - # Now create the wrapper script. - func_verbose "creating $output" - - # Quote the relink command for shipping. - if test -n "$relink_command"; then - # Preserve any variables that may affect compiler behavior - for var in $variables_saved_for_relink; do - if eval test -z \"\${$var+set}\"; 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Setzepfandt, and Guido Vollbeding. -; -; To use this file, rename it to cjpeg.prj. -; If you are using Turbo C, change filenames beginning with "pc..." to "tc..." -; Read installation instructions before trying to make the program! -; -; -; * * * Output file * * * -cjpeg.ttp -; -; * * * COMPILER OPTIONS * * * -.C[-P] ; absolute calls -.C[-M] ; and no string merging, folks -.C[-w-cln] ; no "constant is long" warnings -.C[-w-par] ; no "parameter xxxx unused" -.C[-w-rch] ; no "unreachable code" -.C[-wsig] ; warn if significant digits may be lost -= -; * * * * List of modules * * * * -pcstart.o -cjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,jversion.h) -cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -rdswitch.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -rdppm.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -rdgif.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -rdtarga.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -rdbmp.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -rdrle.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -libjpeg.lib ; built by libjpeg.prj -pcfltlib.lib ; floating point library -; the float library can be omitted if you've turned off DCT_FLOAT_SUPPORTED -pcstdlib.lib ; standard library -pcextlib.lib ; extended library diff --git a/Dependencies/libjpeg/makdjpeg.st b/Dependencies/libjpeg/makdjpeg.st deleted file mode 100644 index 4b61404..0000000 --- a/Dependencies/libjpeg/makdjpeg.st +++ /dev/null @@ -1,36 +0,0 @@ -; Project file for Independent JPEG Group's software -; -; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C. -; Thanks to Frank Moehle, B. Setzepfandt, and Guido Vollbeding. -; -; To use this file, rename it to djpeg.prj. -; If you are using Turbo C, change filenames beginning with "pc..." to "tc..." -; Read installation instructions before trying to make the program! -; -; -; * * * Output file * * * -djpeg.ttp -; -; * * * COMPILER OPTIONS * * * -.C[-P] ; absolute calls -.C[-M] ; and no string merging, folks -.C[-w-cln] ; no "constant is long" warnings -.C[-w-par] ; no "parameter xxxx unused" -.C[-w-rch] ; no "unreachable code" -.C[-wsig] ; warn if significant digits may be lost -= -; * * * * List of modules * * * * -pcstart.o -djpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,jversion.h) -cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -rdcolmap.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -wrppm.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -wrgif.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -wrtarga.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -wrbmp.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -wrrle.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -libjpeg.lib ; built by libjpeg.prj -pcfltlib.lib ; floating point library -; the float library can be omitted if you've turned off DCT_FLOAT_SUPPORTED -pcstdlib.lib ; standard library -pcextlib.lib ; extended library diff --git a/Dependencies/libjpeg/makeadsw.vc6 b/Dependencies/libjpeg/makeadsw.vc6 deleted file mode 100644 index 80459c5..0000000 --- a/Dependencies/libjpeg/makeadsw.vc6 +++ /dev/null @@ -1,77 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00 -# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GEL™SCHT WERDEN! - 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For Unix this is usually jmemnobs.o, but you may want -# to use jmemansi.o or jmemname.o if you have limited swap space. -SYSDEPMEM= jmemnobs.o - -# miscellaneous OS-dependent stuff -# linker -LN= $(CC) -# file deletion command -RM= rm -f -# library (.a) file creation command -AR= ar rc -# second step in .a creation (use "touch" if not needed) -AR2= ranlib - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.o jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.o jcapistd.o jcarith.o jctrans.o jcparam.o \ - jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o \ - jccoefct.o jccolor.o jcsample.o jchuff.o jcdctmgr.o jfdctfst.o \ - jfdctflt.o jfdctint.o -# decompression library object files -DLIBOBJECTS= jdapimin.o jdapistd.o jdarith.o jdtrans.o jdatasrc.o \ - jdmaster.o jdinput.o jdmarker.o jdhuff.o jdmainct.o \ - jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o \ - jidctint.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o -# These objectfiles are included in libjpeg.a -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \ - cdjpeg.o -DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \ - cdjpeg.o -TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o - - -all: libjpeg.a cjpeg djpeg jpegtran rdjpgcom wrjpgcom - -libjpeg.a: $(LIBOBJECTS) - $(RM) libjpeg.a - $(AR) libjpeg.a $(LIBOBJECTS) - $(AR2) libjpeg.a - -cjpeg: $(COBJECTS) libjpeg.a - $(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) libjpeg.a $(LDLIBS) - -djpeg: $(DOBJECTS) libjpeg.a - $(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) libjpeg.a $(LDLIBS) - -jpegtran: $(TROBJECTS) libjpeg.a - $(LN) $(LDFLAGS) -o jpegtran $(TROBJECTS) libjpeg.a $(LDLIBS) - -rdjpgcom: rdjpgcom.o - $(LN) $(LDFLAGS) -o rdjpgcom rdjpgcom.o $(LDLIBS) - -wrjpgcom: wrjpgcom.o - $(LN) $(LDFLAGS) -o wrjpgcom wrjpgcom.o $(LDLIBS) - -jconfig.h: jconfig.txt - echo You must prepare a system-dependent jconfig.h file. - echo Please read the installation directions in install.txt. - exit 1 - -clean: - $(RM) *.o cjpeg djpeg jpegtran libjpeg.a rdjpgcom wrjpgcom - $(RM) core testout* - -test: cjpeg djpeg jpegtran - $(RM) testout* - ./djpeg -dct int -ppm -outfile testout.ppm testorig.jpg - ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg - ./cjpeg -dct int -outfile testout.jpg testimg.ppm - ./djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg - ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm - ./jpegtran -outfile testoutt.jpg testprog.jpg - cmp testimg.ppm testout.ppm - cmp testimg.bmp testout.bmp - cmp testimg.jpg testout.jpg - cmp testimg.ppm testoutp.ppm - cmp testimgp.jpg testoutp.jpg - cmp testorig.jpg testoutt.jpg - - -jaricom.o: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcarith.o: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdarith.o: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h -jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h -rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h -wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h -cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h -rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/Dependencies/libjpeg/makefile.bcc b/Dependencies/libjpeg/makefile.bcc deleted file mode 100644 index c9e2311..0000000 --- a/Dependencies/libjpeg/makefile.bcc +++ /dev/null @@ -1,291 +0,0 @@ -# Makefile for Independent JPEG Group's software - -# This makefile is suitable for Borland C on MS-DOS or OS/2. -# It works with Borland C++ for DOS, revision 3.0 or later, -# and has been tested with Borland C++ for OS/2. -# Watch out for optimization bugs in the OS/2 compilers --- see notes below! -# Thanks to Tom Wright and Ge' Weijers (original DOS) and -# Ken Porter (OS/2) for this file. - -# Read installation instructions before saying "make" !! - -# Are we under DOS or OS/2? -!if !$d(DOS) && !$d(OS2) -!if $d(__OS2__) -OS2=1 -!else -DOS=1 -!endif -!endif - -# The name of your C compiler: -CC= bcc - -# You may need to adjust these cc options: -!if $d(DOS) -CFLAGS= -O2 -mm -w-par -w-stu -w-ccc -w-rch -!else -CFLAGS= -O1 -w-par -w-stu -w-ccc -w-rch -!endif -# -O2 enables full code optimization (for pre-3.0 Borland C++, use -O -G -Z). -# -O2 is buggy in Borland OS/2 C++ revision 2.0, so use -O1 there for now. -# If you have Borland OS/2 C++ revision 1.0, use -O or no optimization at all. -# -mm selects medium memory model (near data, far code pointers; DOS only!) -# -w-par suppresses warnings about unused function parameters -# -w-stu suppresses warnings about incomplete structures -# -w-ccc suppresses warnings about compile-time-constant conditions -# -w-rch suppresses warnings about unreachable code -# Generally, we recommend defining any configuration symbols in jconfig.h, -# NOT via -D switches here. - -# Link-time cc options: -!if $d(DOS) -LDFLAGS= -mm -# memory model option here must match CFLAGS! -!else -LDFLAGS= -# -lai full-screen app -# -lc case-significant link -!endif - -# Put here the object file name for the correct system-dependent memory -# manager file. -# For DOS, we recommend jmemdos.c and jmemdosa.asm. -# For OS/2, we recommend jmemnobs.c (flat memory!) -# SYSDEPMEMLIB must list the same files with "+" signs for the librarian. -!if $d(DOS) -SYSDEPMEM= jmemdos.obj jmemdosa.obj -SYSDEPMEMLIB= +jmemdos.obj +jmemdosa.obj -!else -SYSDEPMEM= jmemnobs.obj -SYSDEPMEMLIB= +jmemnobs.obj -!endif - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj \ - jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj \ - jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj \ - jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj -# decompression library object files -DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj \ - jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj \ - jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj \ - jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj \ - jdmerge.obj -# These objectfiles are included in libjpeg.lib -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \ - rdswitch.obj cdjpeg.obj -DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \ - rdcolmap.obj cdjpeg.obj -TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj - - -all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe - -libjpeg.lib: $(LIBOBJECTS) - - del libjpeg.lib - tlib libjpeg.lib /E /C @&&| -+jcapimin.obj +jcapistd.obj +jcarith.obj +jctrans.obj +jcparam.obj & -+jdatadst.obj +jcinit.obj +jcmaster.obj +jcmarker.obj +jcmainct.obj & -+jcprepct.obj +jccoefct.obj +jccolor.obj +jcsample.obj +jchuff.obj & -+jcdctmgr.obj +jfdctfst.obj +jfdctflt.obj +jfdctint.obj +jdapimin.obj & -+jdapistd.obj +jdarith.obj +jdtrans.obj +jdatasrc.obj +jdmaster.obj & -+jdinput.obj +jdmarker.obj +jdhuff.obj +jdmainct.obj +jdcoefct.obj & -+jdpostct.obj +jddctmgr.obj +jidctfst.obj +jidctflt.obj +jidctint.obj & -+jdsample.obj +jdcolor.obj +jquant1.obj +jquant2.obj +jdmerge.obj & -+jaricom.obj +jcomapi.obj +jutils.obj +jerror.obj +jmemmgr.obj & -$(SYSDEPMEMLIB) -| - -cjpeg.exe: $(COBJECTS) libjpeg.lib - $(CC) $(LDFLAGS) -ecjpeg.exe $(COBJECTS) libjpeg.lib - -djpeg.exe: $(DOBJECTS) libjpeg.lib - $(CC) $(LDFLAGS) -edjpeg.exe $(DOBJECTS) libjpeg.lib - -jpegtran.exe: $(TROBJECTS) libjpeg.lib - $(CC) $(LDFLAGS) -ejpegtran.exe $(TROBJECTS) libjpeg.lib - -rdjpgcom.exe: rdjpgcom.c -!if $d(DOS) - $(CC) -ms -O rdjpgcom.c -!else - $(CC) $(CFLAGS) rdjpgcom.c -!endif - -# On DOS, wrjpgcom needs large model so it can malloc a 64K chunk -wrjpgcom.exe: wrjpgcom.c -!if $d(DOS) - $(CC) -ml -O wrjpgcom.c -!else - $(CC) $(CFLAGS) wrjpgcom.c -!endif - -# This "{}" syntax allows Borland Make to "batch" source files. -# In this way, each run of the compiler can build many modules. -.c.obj: - $(CC) $(CFLAGS) -c{ $<} - -jconfig.h: jconfig.txt - echo You must prepare a system-dependent jconfig.h file. - echo Please read the installation directions in install.txt. - exit 1 - -clean: - - del *.obj - - del libjpeg.lib - - del cjpeg.exe - - del djpeg.exe - - del jpegtran.exe - - del rdjpgcom.exe - - del wrjpgcom.exe - - del testout*.* - -test: cjpeg.exe djpeg.exe jpegtran.exe - - del testout*.* - djpeg -dct int -ppm -outfile testout.ppm testorig.jpg - djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg - cjpeg -dct int -outfile testout.jpg testimg.ppm - djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg - cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm - jpegtran -outfile testoutt.jpg testprog.jpg -!if $d(DOS) - fc /b testimg.ppm testout.ppm - fc /b testimg.bmp testout.bmp - fc /b testimg.jpg testout.jpg - fc /b testimg.ppm testoutp.ppm - fc /b testimgp.jpg testoutp.jpg - fc /b testorig.jpg testoutt.jpg -!else - echo n > n.tmp - comp testimg.ppm testout.ppm < n.tmp - comp testimg.bmp testout.bmp < n.tmp - comp testimg.jpg testout.jpg < n.tmp - comp testimg.ppm testoutp.ppm < n.tmp - comp testimgp.jpg testoutp.jpg < n.tmp - comp testorig.jpg testoutt.jpg < n.tmp - del n.tmp -!endif - - -jaricom.obj: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcarith.obj: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdarith.obj: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h -jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h -rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h -wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h -cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h -rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -jmemdosa.obj: jmemdosa.asm - tasm /mx jmemdosa.asm diff --git a/Dependencies/libjpeg/makefile.dj b/Dependencies/libjpeg/makefile.dj deleted file mode 100644 index 14d0ee6..0000000 --- a/Dependencies/libjpeg/makefile.dj +++ /dev/null @@ -1,226 +0,0 @@ -# Makefile for Independent JPEG Group's software - -# This makefile is for DJGPP (Delorie's GNU C port on MS-DOS), v2.0 or later. -# Thanks to Frank J. Donahoe for this version. - -# Read installation instructions before saying "make" !! - -# The name of your C compiler: -CC= gcc - -# You may need to adjust these cc options: -CFLAGS= -O2 -Wall -I. -# Generally, we recommend defining any configuration symbols in jconfig.h, -# NOT via -D switches here. - -# Link-time cc options: -LDFLAGS= -s - -# To link any special libraries, add the necessary -l commands here. -LDLIBS= - -# Put here the object file name for the correct system-dependent memory -# manager file. For DJGPP this is usually jmemnobs.o, but you could -# use jmemname.o if you want to use named temp files instead of swap space. -SYSDEPMEM= jmemnobs.o - -# miscellaneous OS-dependent stuff -# linker -LN= $(CC) -# file deletion command -RM= del -# library (.a) file creation command -AR= ar rc -# second step in .a creation (use "touch" if not needed) -AR2= ranlib - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.o jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.o jcapistd.o jcarith.o jctrans.o jcparam.o \ - jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o \ - jccoefct.o jccolor.o jcsample.o jchuff.o jcdctmgr.o jfdctfst.o \ - jfdctflt.o jfdctint.o -# decompression library object files -DLIBOBJECTS= jdapimin.o jdapistd.o jdarith.o jdtrans.o jdatasrc.o \ - jdmaster.o jdinput.o jdmarker.o jdhuff.o jdmainct.o \ - jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o \ - jidctint.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o -# These objectfiles are included in libjpeg.a -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \ - cdjpeg.o -DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \ - cdjpeg.o -TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o - - -all: libjpeg.a cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe - -libjpeg.a: $(LIBOBJECTS) - $(RM) libjpeg.a - $(AR) libjpeg.a $(LIBOBJECTS) - $(AR2) libjpeg.a - -cjpeg.exe: $(COBJECTS) libjpeg.a - $(LN) $(LDFLAGS) -o cjpeg.exe $(COBJECTS) libjpeg.a $(LDLIBS) - -djpeg.exe: $(DOBJECTS) libjpeg.a - $(LN) $(LDFLAGS) -o djpeg.exe $(DOBJECTS) libjpeg.a $(LDLIBS) - -jpegtran.exe: $(TROBJECTS) libjpeg.a - $(LN) $(LDFLAGS) -o jpegtran.exe $(TROBJECTS) libjpeg.a $(LDLIBS) - -rdjpgcom.exe: rdjpgcom.o - $(LN) $(LDFLAGS) -o rdjpgcom.exe rdjpgcom.o $(LDLIBS) - -wrjpgcom.exe: wrjpgcom.o - $(LN) $(LDFLAGS) -o wrjpgcom.exe wrjpgcom.o $(LDLIBS) - -jconfig.h: jconfig.txt - echo You must prepare a system-dependent jconfig.h file. - echo Please read the installation directions in install.txt. - exit 1 - -clean: - $(RM) *.o - $(RM) cjpeg.exe - $(RM) djpeg.exe - $(RM) jpegtran.exe - $(RM) rdjpgcom.exe - $(RM) wrjpgcom.exe - $(RM) libjpeg.a - $(RM) testout*.* - -test: cjpeg.exe djpeg.exe jpegtran.exe - $(RM) testout*.* - ./djpeg -dct int -ppm -outfile testout.ppm testorig.jpg - ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg - ./cjpeg -dct int -outfile testout.jpg testimg.ppm - ./djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg - ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm - ./jpegtran -outfile testoutt.jpg testprog.jpg - fc /b testimg.ppm testout.ppm - fc /b testimg.bmp testout.bmp - fc /b testimg.jpg testout.jpg - fc /b testimg.ppm testoutp.ppm - fc /b testimgp.jpg testoutp.jpg - fc /b testorig.jpg testoutt.jpg - - -jaricom.o: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcarith.o: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdarith.o: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h -jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h -rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h -wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h -cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h -rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/Dependencies/libjpeg/makefile.manx b/Dependencies/libjpeg/makefile.manx deleted file mode 100644 index d1af57c..0000000 --- a/Dependencies/libjpeg/makefile.manx +++ /dev/null @@ -1,220 +0,0 @@ -# Makefile for Independent JPEG Group's software - -# This makefile is for Amiga systems using Manx Aztec C ver 5.x. -# Thanks to D.J. James (djjames@cup.portal.com) for this version. - -# Read installation instructions before saying "make" !! - -# The name of your C compiler: -CC= cc - -# You may need to adjust these cc options: -# Uncomment for generic 68000 code (will work on any Amiga) -ARCHFLAGS= -sn - -# Uncomment for 68020/68030 code (faster, but won't run on 68000 CPU) -#ARCHFLAGS= -c2 - -CFLAGS= -MC -MD $(ARCHFLAGS) -spfam -r4 - -# Link-time cc options: -LDFLAGS= -g - -# To link any special libraries, add the necessary -l commands here. -LDLIBS= -lml -lcl - -# Put here the object file name for the correct system-dependent memory -# manager file. For Amiga we recommend jmemname.o. -SYSDEPMEM= jmemname.o - -# miscellaneous OS-dependent stuff -# linker -LN= ln -# file deletion command -RM= delete quiet -# library (.lib) file creation command -AR= lb - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.o jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.o jcapistd.o jcarith.o jctrans.o jcparam.o \ - jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o \ - jccoefct.o jccolor.o jcsample.o jchuff.o jcdctmgr.o jfdctfst.o \ - jfdctflt.o jfdctint.o -# decompression library object files -DLIBOBJECTS= jdapimin.o jdapistd.o jdarith.o jdtrans.o jdatasrc.o \ - jdmaster.o jdinput.o jdmarker.o jdhuff.o jdmainct.o \ - jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o \ - jidctint.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o -# These objectfiles are included in libjpeg.lib -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \ - cdjpeg.o -DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \ - cdjpeg.o -TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o - - -all: libjpeg.lib cjpeg djpeg jpegtran rdjpgcom wrjpgcom - -libjpeg.lib: $(LIBOBJECTS) - -$(RM) libjpeg.lib - $(AR) libjpeg.lib $(LIBOBJECTS) - -cjpeg: $(COBJECTS) libjpeg.lib - $(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) libjpeg.lib $(LDLIBS) - -djpeg: $(DOBJECTS) libjpeg.lib - $(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) libjpeg.lib $(LDLIBS) - -jpegtran: $(TROBJECTS) libjpeg.lib - $(LN) $(LDFLAGS) -o jpegtran $(TROBJECTS) libjpeg.lib $(LDLIBS) - -rdjpgcom: rdjpgcom.o - $(LN) $(LDFLAGS) -o rdjpgcom rdjpgcom.o $(LDLIBS) - -wrjpgcom: wrjpgcom.o - $(LN) $(LDFLAGS) -o wrjpgcom wrjpgcom.o $(LDLIBS) - -jconfig.h: jconfig.txt - echo You must prepare a system-dependent jconfig.h file. - echo Please read the installation directions in install.txt. - exit 1 - -clean: - -$(RM) *.o cjpeg djpeg jpegtran libjpeg.lib rdjpgcom wrjpgcom - -$(RM) core testout*.* - -test: cjpeg djpeg jpegtran - -$(RM) testout*.* - djpeg -dct int -ppm -outfile testout.ppm testorig.jpg - djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg - cjpeg -dct int -outfile testout.jpg testimg.ppm - djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg - cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm - jpegtran -outfile testoutt.jpg testprog.jpg - cmp testimg.ppm testout.ppm - cmp testimg.bmp testout.bmp - cmp testimg.jpg testout.jpg - cmp testimg.ppm testoutp.ppm - cmp testimgp.jpg testoutp.jpg - cmp testorig.jpg testoutt.jpg - - -jaricom.o: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcarith.o: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdarith.o: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h -jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h -rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h -wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h -cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h -rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/Dependencies/libjpeg/makefile.mc6 b/Dependencies/libjpeg/makefile.mc6 deleted file mode 100644 index 2e0c747..0000000 --- a/Dependencies/libjpeg/makefile.mc6 +++ /dev/null @@ -1,255 +0,0 @@ -# Makefile for Independent JPEG Group's software - -# This makefile is for Microsoft C for MS-DOS, version 6.00A and up. -# Use NMAKE, not Microsoft's brain-damaged MAKE. -# Thanks to Alan Wright and Chris Turner of Olivetti Research Ltd. - -# Read installation instructions before saying "nmake" !! - -# You may need to adjust these compiler options: -CFLAGS = -AM -Oecigt -Gs -W3 -# -AM medium memory model (or use -AS for small model, if you remove features) -# -Oecigt -Gs maximum safe optimisation (-Ol has bugs in MSC 6.00A) -# -W3 warning level 3 -# You might also want to add -G2 if you have an 80286, etc. -# Generally, we recommend defining any configuration symbols in jconfig.h, -# NOT via -D switches here. - -# Jan-Herman Buining suggests the following switches for MS C 8.0 and a 486: -# CFLAGS = /AM /f- /FPi87 /G3 /Gs /Gy /Ob1 /Oc /Oe /Og /Oi /Ol /On /Oo /Ot \ -# /OV4 /W3 -# except for jquant1.c, which must be compiled with /Oo- to avoid a compiler -# crash. - -# Ingar Steinsland suggests the following switches when building -# a 16-bit Windows DLL: -# CFLAGS = -ALw -Gsw -Zpe -W3 -O2 -Zi -Zd - -# Put here the object file name for the correct system-dependent memory -# manager file. For DOS, we recommend jmemdos.c and jmemdosa.asm. -# (But not for Windows; see install.txt if you use this makefile for Windows.) -SYSDEPMEM= jmemdos.obj jmemdosa.obj -# SYSDEPMEMLIB must list the same files with "+" signs for the librarian. -SYSDEPMEMLIB= +jmemdos.obj +jmemdosa.obj - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj \ - jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj \ - jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj \ - jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj -# decompression library object files -DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj \ - jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj \ - jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj \ - jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj \ - jdmerge.obj -# These objectfiles are included in libjpeg.lib -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \ - rdswitch.obj cdjpeg.obj -DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \ - rdcolmap.obj cdjpeg.obj -TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj - -# need linker response file because file list > 128 chars -RFILE = libjpeg.ans - - -all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe - -libjpeg.lib: $(LIBOBJECTS) $(RFILE) - del libjpeg.lib - lib @$(RFILE) - -# linker response file for building libjpeg.lib -$(RFILE) : makefile - del $(RFILE) - echo libjpeg.lib >$(RFILE) -# silly want-to-create-it prompt: - echo y >>$(RFILE) - echo +jcapimin.obj +jcapistd.obj +jcarith.obj +jctrans.obj & >>$(RFILE) - echo +jcparam.obj +jdatadst.obj +jcinit.obj +jcmaster.obj & >>$(RFILE) - echo +jcmarker.obj +jcmainct.obj +jcprepct.obj & >>$(RFILE) - echo +jccoefct.obj +jccolor.obj +jcsample.obj +jchuff.obj & >>$(RFILE) - echo +jcdctmgr.obj +jfdctfst.obj +jfdctflt.obj & >>$(RFILE) - echo +jfdctint.obj +jdapimin.obj +jdapistd.obj & >>$(RFILE) - echo +jdarith.obj +jdtrans.obj +jdatasrc.obj +jdmaster.obj & >>$(RFILE) - echo +jdinput.obj +jdmarker.obj +jdhuff.obj +jdmainct.obj & >>$(RFILE) - echo +jdcoefct.obj +jdpostct.obj +jddctmgr.obj & >>$(RFILE) - echo +jidctfst.obj +jidctflt.obj +jidctint.obj & >>$(RFILE) - echo +jdsample.obj +jdcolor.obj +jquant1.obj & >>$(RFILE) - echo +jquant2.obj +jdmerge.obj +jaricom.obj +jcomapi.obj & >>$(RFILE) - echo +jutils.obj +jerror.obj +jmemmgr.obj & >>$(RFILE) - echo $(SYSDEPMEMLIB) ; >>$(RFILE) - -cjpeg.exe: $(COBJECTS) libjpeg.lib - echo $(COBJECTS) >cjpeg.lst - link /STACK:4096 /EXEPACK @cjpeg.lst, cjpeg.exe, , libjpeg.lib, ; - del cjpeg.lst - -djpeg.exe: $(DOBJECTS) libjpeg.lib - echo $(DOBJECTS) >djpeg.lst - link /STACK:4096 /EXEPACK @djpeg.lst, djpeg.exe, , libjpeg.lib, ; - del djpeg.lst - -jpegtran.exe: $(TROBJECTS) libjpeg.lib - link /STACK:4096 /EXEPACK $(TROBJECTS), jpegtran.exe, , libjpeg.lib, ; - -rdjpgcom.exe: rdjpgcom.c - $(CC) -AS -O -W3 rdjpgcom.c - -# wrjpgcom needs large model so it can malloc a 64K chunk -wrjpgcom.exe: wrjpgcom.c - $(CC) -AL -O -W3 wrjpgcom.c - -jconfig.h: jconfig.txt - echo You must prepare a system-dependent jconfig.h file. - echo Please read the installation directions in install.txt. - exit 1 - -clean: - del *.obj - del libjpeg.lib - del cjpeg.exe - del djpeg.exe - del jpegtran.exe - del rdjpgcom.exe - del wrjpgcom.exe - del testout*.* - -test: cjpeg.exe djpeg.exe jpegtran.exe - del testout*.* - djpeg -dct int -ppm -outfile testout.ppm testorig.jpg - djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg - cjpeg -dct int -outfile testout.jpg testimg.ppm - djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg - cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm - jpegtran -outfile testoutt.jpg testprog.jpg - fc /b testimg.ppm testout.ppm - fc /b testimg.bmp testout.bmp - fc /b testimg.jpg testout.jpg - fc /b testimg.ppm testoutp.ppm - fc /b testimgp.jpg testoutp.jpg - fc /b testorig.jpg testoutt.jpg - - -jaricom.obj: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcarith.obj: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdarith.obj: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h -jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h -rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h -wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h -cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h -rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -jmemdosa.obj : jmemdosa.asm - masm /mx $*; diff --git a/Dependencies/libjpeg/makefile.mms b/Dependencies/libjpeg/makefile.mms deleted file mode 100644 index 992c25f..0000000 --- a/Dependencies/libjpeg/makefile.mms +++ /dev/null @@ -1,224 +0,0 @@ -# Makefile for Independent JPEG Group's software - -# This makefile is for use with MMS on Digital VMS systems. -# Thanks to Rick Dyson (dyson@iowasp.physics.uiowa.edu) -# and Tim Bell (tbell@netcom.com) for their help. - -# Read installation instructions before saying "MMS" !! - -# You may need to adjust these cc options: -CFLAGS= $(CFLAGS) /NoDebug /Optimize -# Generally, we recommend defining any configuration symbols in jconfig.h, -# NOT via /Define switches here. -.ifdef ALPHA -OPT= -.else -OPT= ,Sys$Disk:[]MAKVMS.OPT/Option -.endif - -# Put here the object file name for the correct system-dependent memory -# manager file. For Unix this is usually jmemnobs.o, but you may want -# to use jmemansi.o or jmemname.o if you have limited swap space. -SYSDEPMEM= jmemnobs.obj - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj \ - jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj \ - jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj \ - jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj -# decompression library object files -DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj \ - jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj \ - jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj \ - jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj \ - jdmerge.obj -# These objectfiles are included in libjpeg.olb -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \ - rdswitch.obj cdjpeg.obj -DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \ - rdcolmap.obj cdjpeg.obj -TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj -# objectfile lists with commas --- what a crock -COBJLIST= cjpeg.obj,rdppm.obj,rdgif.obj,rdtarga.obj,rdrle.obj,rdbmp.obj,\ - rdswitch.obj,cdjpeg.obj -DOBJLIST= djpeg.obj,wrppm.obj,wrgif.obj,wrtarga.obj,wrrle.obj,wrbmp.obj,\ - rdcolmap.obj,cdjpeg.obj -TROBJLIST= jpegtran.obj,rdswitch.obj,cdjpeg.obj,transupp.obj -LIBOBJLIST= jaricom.obj,jcapimin.obj,jcapistd.obj,jcarith.obj,jctrans.obj,\ - jcparam.obj,jdatadst.obj,jcinit.obj,jcmaster.obj,jcmarker.obj,\ - jcmainct.obj,jcprepct.obj,jccoefct.obj,jccolor.obj,jcsample.obj,\ - jchuff.obj,jcdctmgr.obj,jfdctfst.obj,jfdctflt.obj,jfdctint.obj,\ - jdapimin.obj,jdapistd.obj,jdarith.obj,jdtrans.obj,jdatasrc.obj,\ - jdmaster.obj,jdinput.obj,jdmarker.obj,jdhuff.obj,jdmainct.obj,\ - jdcoefct.obj,jdpostct.obj,jddctmgr.obj,jidctfst.obj,jidctflt.obj,\ - jidctint.obj,jdsample.obj,jdcolor.obj,jquant1.obj,jquant2.obj,\ - jdmerge.obj,jcomapi.obj,jutils.obj,jerror.obj,jmemmgr.obj,$(SYSDEPMEM) - - -.first - @- Define /NoLog Sys Sys$Library - -ALL : libjpeg.olb cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe - @ Continue - -libjpeg.olb : $(LIBOBJECTS) - Library /Create libjpeg.olb $(LIBOBJLIST) - -cjpeg.exe : $(COBJECTS) libjpeg.olb - $(LINK) $(LFLAGS) /Executable = cjpeg.exe $(COBJLIST),libjpeg.olb/Library$(OPT) - -djpeg.exe : $(DOBJECTS) libjpeg.olb - $(LINK) $(LFLAGS) /Executable = djpeg.exe $(DOBJLIST),libjpeg.olb/Library$(OPT) - -jpegtran.exe : $(TROBJECTS) libjpeg.olb - $(LINK) $(LFLAGS) /Executable = jpegtran.exe $(TROBJLIST),libjpeg.olb/Library$(OPT) - -rdjpgcom.exe : rdjpgcom.obj - $(LINK) $(LFLAGS) /Executable = rdjpgcom.exe rdjpgcom.obj$(OPT) - -wrjpgcom.exe : wrjpgcom.obj - $(LINK) $(LFLAGS) /Executable = wrjpgcom.exe wrjpgcom.obj$(OPT) - -jconfig.h : jconfig.vms - @- Copy jconfig.vms jconfig.h - -clean : - @- Set Protection = Owner:RWED *.*;-1 - @- Set Protection = Owner:RWED *.OBJ - - Purge /NoLog /NoConfirm *.* - - Delete /NoLog /NoConfirm *.OBJ; - -test : cjpeg.exe djpeg.exe jpegtran.exe - mcr sys$disk:[]djpeg -dct int -ppm -outfile testout.ppm testorig.jpg - mcr sys$disk:[]djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg - mcr sys$disk:[]cjpeg -dct int -outfile testout.jpg testimg.ppm - mcr sys$disk:[]djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg - mcr sys$disk:[]cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm - mcr sys$disk:[]jpegtran -outfile testoutt.jpg testprog.jpg - - Backup /Compare/Log testimg.ppm testout.ppm - - Backup /Compare/Log testimg.bmp testout.bmp - - Backup /Compare/Log testimg.jpg testout.jpg - - Backup /Compare/Log testimg.ppm testoutp.ppm - - Backup /Compare/Log testimgp.jpg testoutp.jpg - - Backup /Compare/Log testorig.jpg testoutt.jpg - - -jaricom.obj : jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapimin.obj : jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapistd.obj : jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcarith.obj : jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccoefct.obj : jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccolor.obj : jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcdctmgr.obj : jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jchuff.obj : jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcinit.obj : jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmainct.obj : jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmarker.obj : jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmaster.obj : jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcomapi.obj : jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcparam.obj : jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcprepct.obj : jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcsample.obj : jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jctrans.obj : jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapimin.obj : jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapistd.obj : jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdarith.obj : jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdatadst.obj : jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdatasrc.obj : jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdcoefct.obj : jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdcolor.obj : jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jddctmgr.obj : jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jdhuff.obj : jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdinput.obj : jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmainct.obj : jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmarker.obj : jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmaster.obj : jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmerge.obj : jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdpostct.obj : jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdsample.obj : jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdtrans.obj : jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jerror.obj : jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h -jfdctflt.obj : jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctfst.obj : jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctint.obj : jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctflt.obj : jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctfst.obj : jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctint.obj : jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jquant1.obj : jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jquant2.obj : jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jutils.obj : jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jmemmgr.obj : jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemansi.obj : jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemname.obj : jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemnobs.obj : jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemdos.obj : jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemmac.obj : jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -cjpeg.obj : cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -djpeg.obj : djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -jpegtran.obj : jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h -rdjpgcom.obj : rdjpgcom.c jinclude.h jconfig.h -wrjpgcom.obj : wrjpgcom.c jinclude.h jconfig.h -cdjpeg.obj : cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdcolmap.obj : rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdswitch.obj : rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -transupp.obj : transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h -rdppm.obj : rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrppm.obj : wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdgif.obj : rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrgif.obj : wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdtarga.obj : rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrtarga.obj : wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdbmp.obj : rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrbmp.obj : wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdrle.obj : rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrrle.obj : wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/Dependencies/libjpeg/makefile.sas b/Dependencies/libjpeg/makefile.sas deleted file mode 100644 index c7a030c..0000000 --- a/Dependencies/libjpeg/makefile.sas +++ /dev/null @@ -1,258 +0,0 @@ -# Makefile for Independent JPEG Group's software - -# This makefile is for Amiga systems using SAS C 6.0 and up. -# Thanks to Ed Hanway, Mark Rinfret, and Jim Zepeda. - -# Read installation instructions before saying "make" !! - -# The name of your C compiler: -CC= sc - -# You may need to adjust these cc options: -# Uncomment the following lines for generic 680x0 version -ARCHFLAGS= cpu=any -SUFFIX= - -# Uncomment the following lines for 68030-only version -#ARCHFLAGS= cpu=68030 -#SUFFIX=.030 - -CFLAGS= nostackcheck data=near parms=register optimize $(ARCHFLAGS) \ - ignore=104 ignore=304 ignore=306 -# ignore=104 disables warnings for mismatched const qualifiers -# ignore=304 disables warnings for variables being optimized out -# ignore=306 disables warnings for the inlining of functions -# Generally, we recommend defining any configuration symbols in jconfig.h, -# NOT via define switches here. - -# Link-time cc options: -LDFLAGS= SC SD ND BATCH - -# To link any special libraries, add the necessary commands here. -LDLIBS= LIB:scm.lib LIB:sc.lib - -# Put here the object file name for the correct system-dependent memory -# manager file. For Amiga we recommend jmemname.o. -SYSDEPMEM= jmemname.o - -# miscellaneous OS-dependent stuff -# linker -LN= slink -# file deletion command -RM= delete quiet -# library (.lib) file creation command -AR= oml - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.o jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.o jcapistd.o jcarith.o jctrans.o jcparam.o \ - jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o \ - jccoefct.o jccolor.o jcsample.o jchuff.o jcdctmgr.o jfdctfst.o \ - jfdctflt.o jfdctint.o -# decompression library object files -DLIBOBJECTS= jdapimin.o jdapistd.o jdarith.o jdtrans.o jdatasrc.o \ - jdmaster.o jdinput.o jdmarker.o jdhuff.o jdmainct.o \ - jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o \ - jidctint.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o -# These objectfiles are included in libjpeg.lib -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \ - cdjpeg.o -DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \ - cdjpeg.o -TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o - - -all: libjpeg.lib cjpeg$(SUFFIX) djpeg$(SUFFIX) jpegtran$(SUFFIX) rdjpgcom$(SUFFIX) wrjpgcom$(SUFFIX) - -# note: do several AR steps to avoid command line length limitations - -libjpeg.lib: $(LIBOBJECTS) - -$(RM) libjpeg.lib - $(AR) libjpeg.lib r $(CLIBOBJECTS) - $(AR) libjpeg.lib r $(DLIBOBJECTS) - $(AR) libjpeg.lib r $(COMOBJECTS) - -cjpeg$(SUFFIX): $(COBJECTS) libjpeg.lib - $(LN) - -# You may want to adjust these compiler options: -CFLAGS= $(cflags) $(cdebug) $(cvars) -I. -# Generally, we recommend defining any configuration symbols in jconfig.h, -# NOT via -D switches here. - -# Link-time options: -LDFLAGS= $(ldebug) $(conlflags) - -# To link any special libraries, add the necessary commands here. -LDLIBS= $(conlibs) - -# Put here the object file name for the correct system-dependent memory -# manager file. For NT we suggest jmemnobs.obj, which expects the OS to -# provide adequate virtual memory. -SYSDEPMEM= jmemnobs.obj - -# miscellaneous OS-dependent stuff -# file deletion command -RM= del - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 \ - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 \ - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st \ - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms \ - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm \ - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj \ - jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj \ - jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj \ - jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj -# decompression library object files -DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj \ - jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj \ - jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj \ - jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj \ - jdmerge.obj -# These objectfiles are included in libjpeg.lib -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \ - rdswitch.obj cdjpeg.obj -DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \ - rdcolmap.obj cdjpeg.obj -TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj - -# Template command for compiling .c to .obj -.c.obj: - $(cc) $(CFLAGS) $*.c - - -all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe - -libjpeg.lib: $(LIBOBJECTS) - $(RM) libjpeg.lib - lib -out:libjpeg.lib $(LIBOBJECTS) - -cjpeg.exe: $(COBJECTS) libjpeg.lib - $(link) $(LDFLAGS) -out:cjpeg.exe $(COBJECTS) libjpeg.lib $(LDLIBS) - -djpeg.exe: $(DOBJECTS) libjpeg.lib - $(link) $(LDFLAGS) -out:djpeg.exe $(DOBJECTS) libjpeg.lib $(LDLIBS) - -jpegtran.exe: $(TROBJECTS) libjpeg.lib - $(link) $(LDFLAGS) -out:jpegtran.exe $(TROBJECTS) libjpeg.lib $(LDLIBS) - -rdjpgcom.exe: rdjpgcom.obj - $(link) $(LDFLAGS) -out:rdjpgcom.exe rdjpgcom.obj $(LDLIBS) - -wrjpgcom.exe: wrjpgcom.obj - $(link) $(LDFLAGS) -out:wrjpgcom.exe wrjpgcom.obj $(LDLIBS) - - -clean: - $(RM) *.obj *.exe libjpeg.lib - $(RM) testout* - -test: cjpeg.exe djpeg.exe jpegtran.exe - $(RM) testout* - .\djpeg -dct int -ppm -outfile testout.ppm testorig.jpg - .\djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg - .\cjpeg -dct int -outfile testout.jpg testimg.ppm - .\djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg - .\cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm - .\jpegtran -outfile testoutt.jpg testprog.jpg - fc /b testimg.ppm testout.ppm - fc /b testimg.bmp testout.bmp - fc /b testimg.jpg testout.jpg - fc /b testimg.ppm testoutp.ppm - fc /b testimgp.jpg testoutp.jpg - fc /b testorig.jpg testoutt.jpg - - -jaricom.obj: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcarith.obj: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdarith.obj: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h -jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h -rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h -wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h -cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h -rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/Dependencies/libjpeg/makefile.vms b/Dependencies/libjpeg/makefile.vms deleted file mode 100644 index a07d070..0000000 --- a/Dependencies/libjpeg/makefile.vms +++ /dev/null @@ -1,142 +0,0 @@ -$! Makefile for Independent JPEG Group's software -$! -$! This is a command procedure for Digital VMS systems that do not have MMS. -$! It builds the JPEG software by brute force, recompiling everything whether -$! or not it is necessary. It then runs the basic self-test. -$! Thanks to Rick Dyson (dyson@iowasp.physics.uiowa.edu) -$! and Tim Bell (tbell@netcom.com) for their help. -$! -$! Read installation instructions before running this!! -$! -$ If F$Mode () .eqs. "INTERACTIVE" -$ Then -$ VERIFY = F$Verify (0) -$ Else -$ VERIFY = F$Verify (1) -$ EndIf -$ On Control_Y Then GoTo End -$ On Error Then GoTo End -$ -$ If F$GetSyi ("HW_MODEL") .gt. 1023 -$ Then -$ OPT = "" -$ Else -$ OPT = ",Sys$Disk:[]makvms.opt/Option" -$ EndIf -$ -$ DoCompile := CC /NoDebug /Optimize /NoList -$! -$ DoCompile jaricom.c -$ DoCompile jcapimin.c -$ DoCompile jcapistd.c -$ DoCompile jcarith.c -$ DoCompile jctrans.c -$ DoCompile jcparam.c -$ DoCompile jdatadst.c -$ DoCompile jcinit.c -$ DoCompile jcmaster.c -$ DoCompile jcmarker.c -$ DoCompile jcmainct.c -$ DoCompile jcprepct.c -$ DoCompile jccoefct.c -$ DoCompile jccolor.c -$ DoCompile jcsample.c -$ DoCompile jchuff.c -$ DoCompile jcdctmgr.c -$ DoCompile jfdctfst.c -$ DoCompile jfdctflt.c -$ DoCompile jfdctint.c -$ DoCompile jdapimin.c -$ DoCompile jdapistd.c -$ DoCompile jdarith.c -$ DoCompile jdtrans.c -$ DoCompile jdatasrc.c -$ DoCompile jdmaster.c -$ DoCompile jdinput.c -$ DoCompile jdmarker.c -$ DoCompile jdhuff.c -$ DoCompile jdmainct.c -$ DoCompile jdcoefct.c -$ DoCompile jdpostct.c -$ DoCompile jddctmgr.c -$ DoCompile jidctfst.c -$ DoCompile jidctflt.c -$ DoCompile jidctint.c -$ DoCompile jdsample.c -$ DoCompile jdcolor.c -$ DoCompile jquant1.c -$ DoCompile jquant2.c -$ DoCompile jdmerge.c -$ DoCompile jcomapi.c -$ DoCompile jutils.c -$ DoCompile jerror.c -$ DoCompile jmemmgr.c -$ DoCompile jmemnobs.c -$! -$ Library /Create libjpeg.olb jaricom.obj,jcapimin.obj,jcapistd.obj, - - jcarith.obj,jctrans.obj,jcparam.obj,jdatadst.obj,jcinit.obj, - - jcmaster.obj,jcmarker.obj,jcmainct.obj,jcprepct.obj,jccoefct.obj, - - jccolor.obj,jcsample.obj,jchuff.obj,jcdctmgr.obj,jfdctfst.obj, - - jfdctflt.obj,jfdctint.obj,jdapimin.obj,jdapistd.obj,jdarith.obj, - - jdtrans.obj,jdatasrc.obj,jdmaster.obj,jdinput.obj,jdmarker.obj, - - jdhuff.obj,jdmainct.obj,jdcoefct.obj,jdpostct.obj,jddctmgr.obj, - - jidctfst.obj,jidctflt.obj,jidctint.obj,jdsample.obj,jdcolor.obj, - - jquant1.obj,jquant2.obj,jdmerge.obj,jcomapi.obj,jutils.obj, - - jerror.obj,jmemmgr.obj,jmemnobs.obj -$! -$ DoCompile cjpeg.c -$ DoCompile rdppm.c -$ DoCompile rdgif.c -$ DoCompile rdtarga.c -$ DoCompile rdrle.c -$ DoCompile rdbmp.c -$ DoCompile rdswitch.c -$ DoCompile cdjpeg.c -$! -$ Link /NoMap /Executable = cjpeg.exe cjpeg.obj,rdppm.obj,rdgif.obj, - - rdtarga.obj,rdrle.obj,rdbmp.obj,rdswitch.obj,cdjpeg.obj,libjpeg.olb/Library'OPT' -$! -$ DoCompile djpeg.c -$ DoCompile wrppm.c -$ DoCompile wrgif.c -$ DoCompile wrtarga.c -$ DoCompile wrrle.c -$ DoCompile wrbmp.c -$ DoCompile rdcolmap.c -$ DoCompile cdjpeg.c -$! -$ Link /NoMap /Executable = djpeg.exe djpeg.obj,wrppm.obj,wrgif.obj, - - wrtarga.obj,wrrle.obj,wrbmp.obj,rdcolmap.obj,cdjpeg.obj,libjpeg.olb/Library'OPT' -$! -$ DoCompile jpegtran.c -$ DoCompile rdswitch.c -$ DoCompile cdjpeg.c -$ DoCompile transupp.c -$! -$ Link /NoMap /Executable = jpegtran.exe jpegtran.obj,rdswitch.obj, - - cdjpeg.obj,transupp.obj,libjpeg.olb/Library'OPT' -$! -$ DoCompile rdjpgcom.c -$ Link /NoMap /Executable = rdjpgcom.exe rdjpgcom.obj'OPT' -$! -$ DoCompile wrjpgcom.c -$ Link /NoMap /Executable = wrjpgcom.exe wrjpgcom.obj'OPT' -$! -$! Run the self-test -$! -$ mcr sys$disk:[]djpeg -dct int -ppm -outfile testout.ppm testorig.jpg -$ mcr sys$disk:[]djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg -$ mcr sys$disk:[]cjpeg -dct int -outfile testout.jpg testimg.ppm -$ mcr sys$disk:[]djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg -$ mcr sys$disk:[]cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm -$ mcr sys$disk:[]jpegtran -outfile testoutt.jpg testprog.jpg -$ Backup /Compare/Log testimg.ppm testout.ppm -$ Backup /Compare/Log testimg.bmp testout.bmp -$ Backup /Compare/Log testimg.jpg testout.jpg -$ Backup /Compare/Log testimg.ppm testoutp.ppm -$ Backup /Compare/Log testimgp.jpg testoutp.jpg -$ Backup /Compare/Log testorig.jpg testoutt.jpg -$! -$End: -$ If Verify Then Set Verify -$ Exit diff --git a/Dependencies/libjpeg/makefile.wat b/Dependencies/libjpeg/makefile.wat deleted file mode 100644 index f7ef6e6..0000000 --- a/Dependencies/libjpeg/makefile.wat +++ /dev/null @@ -1,239 +0,0 @@ -# Makefile for Independent JPEG Group's software - -# This makefile is suitable for Watcom C/C++ 10.0 on MS-DOS (using -# dos4g extender), OS/2, and Windows NT console mode. -# Thanks to Janos Haide, jhaide@btrvtech.com. - -# Read installation instructions before saying "wmake" !! - -# Uncomment line for desired system -SYSTEM=DOS -#SYSTEM=OS2 -#SYSTEM=NT - -# The name of your C compiler: -CC= wcl386 - -# You may need to adjust these cc options: -CFLAGS= -4r -ort -wx -zq -bt=$(SYSTEM) -# Caution: avoid -ol or -ox; these generate bad code with 10.0 or 10.0a. -# Generally, we recommend defining any configuration symbols in jconfig.h, -# NOT via -D switches here. - -# Link-time cc options: -!ifeq SYSTEM DOS -LDFLAGS= -zq -l=dos4g -!else ifeq SYSTEM OS2 -LDFLAGS= -zq -l=os2v2 -!else ifeq SYSTEM NT -LDFLAGS= -zq -l=nt -!endif - -# Put here the object file name for the correct system-dependent memory -# manager file. jmemnobs should work fine for dos4g or OS/2 environment. -SYSDEPMEM= jmemnobs.obj - -# End of configurable options. - - -# source files: JPEG library proper -LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c & - jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c & - jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c & - jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c & - jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c & - jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c & - jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c & - jquant2.c jutils.c jmemmgr.c -# memmgr back ends: compile only one of these into a working library -SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c -# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom -APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c & - rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c & - rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c -SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) -# files included by source files -INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h & - jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h -# documentation, test, and support files -DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 & - wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt & - coderules.txt filelist.txt change.log -MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc & - makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 & - makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 & - makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 & - maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 & - makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.vc9 & - makeasln.vc9 makejvcp.vc9 makecvcp.vc9 makedvcp.vc9 maketvcp.vc9 & - makervcp.vc9 makewvcp.vc9 makeproj.mac makcjpeg.st makdjpeg.st & - makljpeg.st maktjpeg.st makefile.manx makefile.sas makefile.mms & - makefile.vms makvms.opt -CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat & - jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas & - jconfig.vms -CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp missing -OTHERFILES= jconfig.txt ckconfig.c ansi2knr.c ansi2knr.1 jmemdosa.asm & - libjpeg.map -TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg & - testimgp.jpg -DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) & - $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) -# library object files common to compression and decompression -COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) -# compression library object files -CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj & - jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj & - jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj & - jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj -# decompression library object files -DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj & - jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj & - jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj & - jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj & - jdmerge.obj -# These objectfiles are included in libjpeg.lib -LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) -# object files for sample applications (excluding library files) -COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj & - rdswitch.obj cdjpeg.obj -DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj & - rdcolmap.obj cdjpeg.obj -TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj - - -all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe - -libjpeg.lib: $(LIBOBJECTS) - - del libjpeg.lib - * wlib -n libjpeg.lib $(LIBOBJECTS) - -cjpeg.exe: $(COBJECTS) libjpeg.lib - $(CC) $(LDFLAGS) $(COBJECTS) libjpeg.lib - -djpeg.exe: $(DOBJECTS) libjpeg.lib - $(CC) $(LDFLAGS) $(DOBJECTS) libjpeg.lib - -jpegtran.exe: $(TROBJECTS) libjpeg.lib - $(CC) $(LDFLAGS) $(TROBJECTS) libjpeg.lib - -rdjpgcom.exe: rdjpgcom.c - $(CC) $(CFLAGS) $(LDFLAGS) rdjpgcom.c - -wrjpgcom.exe: wrjpgcom.c - $(CC) $(CFLAGS) $(LDFLAGS) wrjpgcom.c - -.c.obj: - $(CC) $(CFLAGS) -c $< - -jconfig.h: jconfig.txt - echo You must prepare a system-dependent jconfig.h file. - echo Please read the installation directions in install.txt. - exit 1 - -clean: .SYMBOLIC - - del *.obj - - del libjpeg.lib - - del cjpeg.exe - - del djpeg.exe - - del jpegtran.exe - - del rdjpgcom.exe - - del wrjpgcom.exe - - del testout*.* - -test: cjpeg.exe djpeg.exe jpegtran.exe .SYMBOLIC - - del testout*.* - djpeg -dct int -ppm -outfile testout.ppm testorig.jpg - djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg - cjpeg -dct int -outfile testout.jpg testimg.ppm - djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg - cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm - jpegtran -outfile testoutt.jpg testprog.jpg -!ifeq SYSTEM DOS - fc /b testimg.ppm testout.ppm - fc /b testimg.bmp testout.bmp - fc /b testimg.jpg testout.jpg - fc /b testimg.ppm testoutp.ppm - fc /b testimgp.jpg testoutp.jpg - fc /b testorig.jpg testoutt.jpg -!else - echo n > n.tmp - comp testimg.ppm testout.ppm < n.tmp - comp testimg.bmp testout.bmp < n.tmp - comp testimg.jpg testout.jpg < n.tmp - comp testimg.ppm testoutp.ppm < n.tmp - comp testimgp.jpg testoutp.jpg < n.tmp - comp testorig.jpg testoutt.jpg < n.tmp - del n.tmp -!endif - - -jaricom.obj: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcarith.obj: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdarith.obj: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h -jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h -jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h -jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h -jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h -cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h -jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h -rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h -wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h -cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h -rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h -wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/Dependencies/libjpeg/makejdep.vc6 b/Dependencies/libjpeg/makejdep.vc6 deleted file mode 100644 index 1065b21..0000000 --- a/Dependencies/libjpeg/makejdep.vc6 +++ 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"$(INTDIR)\jidctint.obj" \ - "$(INTDIR)\jmemmgr.obj" \ - "$(INTDIR)\jmemnobs.obj" \ - "$(INTDIR)\jquant1.obj" \ - "$(INTDIR)\jquant2.obj" \ - "$(INTDIR)\jutils.obj" - -"$(OUTDIR)\jpeg.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS) - $(LIB32) @<< - $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS) -<< - - -!IF "$(NO_EXTERNAL_DEPS)" != "1" -!IF EXISTS("jpeg.dep") -!INCLUDE "jpeg.dep" -!ELSE -!MESSAGE Warning: cannot find "jpeg.dep" -!ENDIF -!ENDIF - - -!IF "$(CFG)" == "jpeg - Win32" -SOURCE=.\jaricom.c - -"$(INTDIR)\jaricom.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcapimin.c - -"$(INTDIR)\jcapimin.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcapistd.c - -"$(INTDIR)\jcapistd.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcarith.c - -"$(INTDIR)\jcarith.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jccoefct.c - -"$(INTDIR)\jccoefct.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jccolor.c - -"$(INTDIR)\jccolor.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcdctmgr.c - -"$(INTDIR)\jcdctmgr.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jchuff.c - -"$(INTDIR)\jchuff.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcinit.c - -"$(INTDIR)\jcinit.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcmainct.c - -"$(INTDIR)\jcmainct.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcmarker.c - -"$(INTDIR)\jcmarker.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcmaster.c - -"$(INTDIR)\jcmaster.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcomapi.c - -"$(INTDIR)\jcomapi.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcparam.c - -"$(INTDIR)\jcparam.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcprepct.c - -"$(INTDIR)\jcprepct.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jcsample.c - -"$(INTDIR)\jcsample.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jctrans.c - -"$(INTDIR)\jctrans.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdapimin.c - -"$(INTDIR)\jdapimin.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdapistd.c - -"$(INTDIR)\jdapistd.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdarith.c - -"$(INTDIR)\jdarith.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdatadst.c - -"$(INTDIR)\jdatadst.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdatasrc.c - -"$(INTDIR)\jdatasrc.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdcoefct.c - -"$(INTDIR)\jdcoefct.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdcolor.c - -"$(INTDIR)\jdcolor.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jddctmgr.c - -"$(INTDIR)\jddctmgr.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdhuff.c - -"$(INTDIR)\jdhuff.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdinput.c - -"$(INTDIR)\jdinput.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdmainct.c - -"$(INTDIR)\jdmainct.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdmarker.c - -"$(INTDIR)\jdmarker.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdmaster.c - -"$(INTDIR)\jdmaster.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdmerge.c - -"$(INTDIR)\jdmerge.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdpostct.c - -"$(INTDIR)\jdpostct.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdsample.c - -"$(INTDIR)\jdsample.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jdtrans.c - -"$(INTDIR)\jdtrans.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jerror.c - -"$(INTDIR)\jerror.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jfdctflt.c - -"$(INTDIR)\jfdctflt.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jfdctfst.c - -"$(INTDIR)\jfdctfst.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jfdctint.c - -"$(INTDIR)\jfdctint.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jidctflt.c - -"$(INTDIR)\jidctflt.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jidctfst.c - -"$(INTDIR)\jidctfst.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jidctint.c - -"$(INTDIR)\jidctint.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jmemmgr.c - -"$(INTDIR)\jmemmgr.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jmemnobs.c - -"$(INTDIR)\jmemnobs.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jquant1.c - -"$(INTDIR)\jquant1.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jquant2.c - -"$(INTDIR)\jquant2.obj" : $(SOURCE) "$(INTDIR)" - - -SOURCE=.\jutils.c - -"$(INTDIR)\jutils.obj" : $(SOURCE) "$(INTDIR)" - - - -!ENDIF - diff --git a/Dependencies/libjpeg/makejsln.vc9 b/Dependencies/libjpeg/makejsln.vc9 deleted file mode 100644 index ddb6a30..0000000 --- a/Dependencies/libjpeg/makejsln.vc9 +++ /dev/null @@ -1,17 +0,0 @@ -‹¯¨ -Microsoft Visual Studio Solution File, Format Version 10.00 -# Visual C++ Express 2008 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "jpeg", "jpeg.vcproj", "{E61592E1-28F4-4AFC-9EE1-9BE833A061C1}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Release|Win32 = Release|Win32 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {E61592E1-28F4-4AFC-9EE1-9BE833A061C1}.Release|Win32.ActiveCfg = Release|Win32 - {E61592E1-28F4-4AFC-9EE1-9BE833A061C1}.Release|Win32.Build.0 = Release|Win32 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/Dependencies/libjpeg/makejvcp.vc9 b/Dependencies/libjpeg/makejvcp.vc9 deleted file mode 100644 index b08809b..0000000 --- a/Dependencies/libjpeg/makejvcp.vc9 +++ /dev/null @@ -1,328 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libjpeg/makeproj.mac b/Dependencies/libjpeg/makeproj.mac deleted file mode 100644 index e5b5102..0000000 --- a/Dependencies/libjpeg/makeproj.mac +++ /dev/null @@ -1,213 +0,0 @@ --- --- makeproj.mac --- --- This AppleScript builds Code Warrior PRO Release 2 project files for the --- libjpeg library as well as the test programs 'cjpeg', 'djpeg', 'jpegtran'. --- (We'd distribute real project files, except they're not text --- and would create maintenance headaches.) --- --- The script then compiles and links the library and the test programs. --- NOTE: if you haven't already created a 'jconfig.h' file, the script --- automatically copies 'jconfig.mac' to 'jconfig.h'. --- --- To use this script, you must have AppleScript 1.1 or later installed --- and a suitable AppleScript editor like Script Editor or Script Debugger --- (http://www.latenightsw.com). Open this file with your AppleScript --- editor and execute the "run" command to build the projects. --- --- Thanks to Dan Sears and Don Agro for this script. --- Questions about this script can be addressed to dogpark@interlog.com --- - -on run - - choose folder with prompt ">>> Select IJG source folder <<<" - set ijg_folder to result - - choose folder with prompt ">>> Select MetroWerks folder <<<" - set cw_folder to result - - -- if jconfig.h doesn't already exist, copy jconfig.mac - - tell application "Finder" - if not (exists file "jconfig.h" of ijg_folder) then - duplicate {file "jconfig.mac" of folder ijg_folder} - select file "jconfig.mac copy" of folder ijg_folder - set name of selection to "jconfig.h" - end if - end tell - - tell application "CodeWarrior IDE 2.1" - with timeout of 10000 seconds - - -- create libjpeg project - - activate - Create Project (ijg_folder as string) & "libjpeg.proj" - Set Preferences of panel "Target Settings" to {Target Name:"libjpeg"} - Set Preferences of panel "PPC Project" to {File Name:"libjpeg"} - Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"} - Set Preferences of panel "PPC Project" to {Project Type:library} - Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true} - Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true} - Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC} - Set Preferences of panel "PPC Linker" to {Generate SYM File:false} - - Add Files (ijg_folder as string) & "jaricom.c" To Segment 1 - Add Files (ijg_folder as string) & "jcapimin.c" To Segment 1 - Add Files (ijg_folder as string) & "jcapistd.c" To Segment 1 - Add Files (ijg_folder as string) & "jcarith.c" To Segment 1 - Add Files (ijg_folder as string) & "jctrans.c" To Segment 1 - Add Files (ijg_folder as string) & "jcparam.c" To Segment 1 - Add Files (ijg_folder as string) & "jdatadst.c" To Segment 1 - Add Files (ijg_folder as string) & "jcinit.c" To Segment 1 - Add Files (ijg_folder as string) & "jcmaster.c" To Segment 1 - Add Files (ijg_folder as string) & "jcmarker.c" To Segment 1 - Add Files (ijg_folder as string) & "jcmainct.c" To Segment 1 - Add Files (ijg_folder as string) & "jcprepct.c" To Segment 1 - Add Files (ijg_folder as string) & "jccoefct.c" To Segment 1 - Add Files (ijg_folder as string) & "jccolor.c" To Segment 1 - Add Files (ijg_folder as string) & "jcsample.c" To Segment 1 - Add Files (ijg_folder as string) & "jchuff.c" To Segment 1 - Add Files (ijg_folder as string) & "jcdctmgr.c" To Segment 1 - Add Files (ijg_folder as string) & "jfdctfst.c" To Segment 1 - Add Files (ijg_folder as string) & "jfdctflt.c" To Segment 1 - Add Files (ijg_folder as string) & "jfdctint.c" To Segment 1 - Add Files (ijg_folder as string) & "jdapimin.c" To Segment 1 - Add Files (ijg_folder as string) & "jdapistd.c" To Segment 1 - Add Files (ijg_folder as string) & "jdarith.c" To Segment 1 - Add Files (ijg_folder as string) & "jdtrans.c" To Segment 1 - Add Files (ijg_folder as string) & "jdatasrc.c" To Segment 1 - Add Files (ijg_folder as string) & "jdmaster.c" To Segment 1 - Add Files (ijg_folder as string) & "jdinput.c" To Segment 1 - Add Files (ijg_folder as string) & "jdmarker.c" To Segment 1 - Add Files (ijg_folder as string) & "jdhuff.c" To Segment 1 - Add Files (ijg_folder as string) & "jdmainct.c" To Segment 1 - Add Files (ijg_folder as string) & "jdcoefct.c" To Segment 1 - Add Files (ijg_folder as string) & "jdpostct.c" To Segment 1 - Add Files (ijg_folder as string) & "jddctmgr.c" To Segment 1 - Add Files (ijg_folder as string) & "jidctfst.c" To Segment 1 - Add Files (ijg_folder as string) & "jidctflt.c" To Segment 1 - Add Files (ijg_folder as string) & "jidctint.c" To Segment 1 - Add Files (ijg_folder as string) & "jdsample.c" To Segment 1 - Add Files (ijg_folder as string) & "jdcolor.c" To Segment 1 - Add Files (ijg_folder as string) & "jquant1.c" To Segment 1 - Add Files (ijg_folder as string) & "jquant2.c" To Segment 1 - Add Files (ijg_folder as string) & "jdmerge.c" To Segment 1 - Add Files (ijg_folder as string) & "jcomapi.c" To Segment 1 - Add Files (ijg_folder as string) & "jutils.c" To Segment 1 - Add Files (ijg_folder as string) & "jerror.c" To Segment 1 - Add Files (ijg_folder as string) & "jmemmgr.c" To Segment 1 - Add Files (ijg_folder as string) & "jmemmac.c" To Segment 1 - - -- compile and link the library - - Make Project - Close Project - - -- create cjpeg project - - activate - Create Project (ijg_folder as string) & "cjpeg.proj" - Set Preferences of panel "Target Settings" to {Target Name:"cjpeg"} - Set Preferences of panel "PPC Project" to {File Name:"cjpeg"} - Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"} - Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true} - Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true} - Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC} - Set Preferences of panel "PPC Linker" to {Generate SYM File:false} - - Add Files (ijg_folder as string) & "cjpeg.c" To Segment 1 - Add Files (ijg_folder as string) & "rdppm.c" To Segment 1 - Add Files (ijg_folder as string) & "rdgif.c" To Segment 1 - Add Files (ijg_folder as string) & "rdtarga.c" To Segment 1 - Add Files (ijg_folder as string) & "rdrle.c" To Segment 1 - Add Files (ijg_folder as string) & "rdbmp.c" To Segment 1 - Add Files (ijg_folder as string) & "rdswitch.c" To Segment 1 - Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1 - - Add Files (ijg_folder as string) & "libjpeg" To Segment 2 - - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3 - - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4 - - -- compile and link cjpeg - - Make Project - Close Project - - -- create djpeg project - - activate - Create Project (ijg_folder as string) & "djpeg.proj" - Set Preferences of panel "Target Settings" to {Target Name:"djpeg"} - Set Preferences of panel "PPC Project" to {File Name:"djpeg"} - Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"} - Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true} - Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true} - Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC} - Set Preferences of panel "PPC Linker" to {Generate SYM File:false} - - Add Files (ijg_folder as string) & "djpeg.c" To Segment 1 - Add Files (ijg_folder as string) & "wrppm.c" To Segment 1 - Add Files (ijg_folder as string) & "wrgif.c" To Segment 1 - Add Files (ijg_folder as string) & "wrtarga.c" To Segment 1 - Add Files (ijg_folder as string) & "wrrle.c" To Segment 1 - Add Files (ijg_folder as string) & "wrbmp.c" To Segment 1 - Add Files (ijg_folder as string) & "rdcolmap.c" To Segment 1 - Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1 - - Add Files (ijg_folder as string) & "libjpeg" To Segment 2 - - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3 - - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4 - - -- compile and link djpeg - - Make Project - Close Project - - -- create jpegtran project - - activate - Create Project (ijg_folder as string) & "jpegtran.proj" - Set Preferences of panel "Target Settings" to {Target Name:"jpegtran"} - Set Preferences of panel "PPC Project" to {File Name:"jpegtran"} - Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"} - Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true} - Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true} - Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC} - Set Preferences of panel "PPC Linker" to {Generate SYM File:false} - - Add Files (ijg_folder as string) & "jpegtran.c" To Segment 1 - Add Files (ijg_folder as string) & "rdswitch.c" To Segment 1 - Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1 - Add Files (ijg_folder as string) & "transupp.c" To Segment 1 - - Add Files (ijg_folder as string) & "libjpeg" To Segment 2 - - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3 - - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4 - Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4 - - -- compile and link jpegtran - - Make Project - Close Project - - quit - - end timeout - end tell -end run diff --git a/Dependencies/libjpeg/makerdep.vc6 b/Dependencies/libjpeg/makerdep.vc6 deleted file mode 100644 index 94748d0..0000000 --- a/Dependencies/libjpeg/makerdep.vc6 +++ /dev/null @@ -1,6 +0,0 @@ -# Microsoft Developer Studio erstellte Abh„ngigkeitsdatei, einbezogen von rdjpgcom.mak - -.\rdjpgcom.c : \ - ".\jconfig.h"\ - ".\jinclude.h"\ - diff --git a/Dependencies/libjpeg/makerdsp.vc6 b/Dependencies/libjpeg/makerdsp.vc6 deleted file mode 100644 index 60de09a..0000000 --- a/Dependencies/libjpeg/makerdsp.vc6 +++ /dev/null @@ -1,78 +0,0 @@ -# Microsoft Developer Studio Project File - Name="rdjpgcom" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** NICHT BEARBEITEN ** - -# TARGTYPE "Win32 (x86) Console Application" 0x0103 - -CFG=rdjpgcom - Win32 -!MESSAGE Dies ist kein gltiges Makefile. 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Setzepfandt, and Guido Vollbeding. -; -; To use this file, rename it to libjpeg.prj. -; Read installation instructions before trying to make the program! -; -; -; * * * Output file * * * -libjpeg.lib -; -; * * * COMPILER OPTIONS * * * -.C[-P] ; absolute calls -.C[-M] ; and no string merging, folks -.C[-w-cln] ; no "constant is long" warnings -.C[-w-par] ; no "parameter xxxx unused" -.C[-w-rch] ; no "unreachable code" -.C[-wsig] ; warn if significant digits may be lost -.L[-J] ; link new Obj-format (so we get a library) -= -; * * * * List of modules * * * * -jaricom.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcapimin.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcapistd.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcarith.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jccoefct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jccolor.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcdctmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) -jchuff.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcinit.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcmainct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcmarker.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcmaster.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcomapi.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcparam.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcprepct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jcsample.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jctrans.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdapimin.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdapistd.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdarith.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdatadst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h) -jdatasrc.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h) -jdcoefct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdcolor.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jddctmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) -jdhuff.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdinput.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdmainct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdmarker.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdmaster.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdmerge.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdpostct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdsample.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jdtrans.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jerror.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jversion.h,jerror.h) -jfdctflt.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) -jfdctfst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) -jfdctint.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) -jidctflt.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) -jidctfst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) -jidctint.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) -jquant1.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jquant2.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jutils.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) -jmemmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jmemsys.h) -jmemansi.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jmemsys.h) diff --git a/Dependencies/libjpeg/maktjpeg.st b/Dependencies/libjpeg/maktjpeg.st deleted file mode 100644 index 43f078a..0000000 --- a/Dependencies/libjpeg/maktjpeg.st +++ /dev/null @@ -1,30 +0,0 @@ -; Project file for Independent JPEG Group's software -; -; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C. -; Thanks to Frank Moehle, B. Setzepfandt, and Guido Vollbeding. -; -; To use this file, rename it to jpegtran.prj. -; If you are using Turbo C, change filenames beginning with "pc..." to "tc..." -; Read installation instructions before trying to make the program! -; -; -; * * * Output file * * * -jpegtran.ttp -; -; * * * COMPILER OPTIONS * * * -.C[-P] ; absolute calls -.C[-M] ; and no string merging, folks -.C[-w-cln] ; no "constant is long" warnings -.C[-w-par] ; no "parameter xxxx unused" -.C[-w-rch] ; no "unreachable code" -.C[-wsig] ; warn if significant digits may be lost -= -; * * * * List of modules * * * * -pcstart.o -jpegtran.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,transupp.h,jversion.h) -cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -rdswitch.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) -transupp.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,transupp.h) -libjpeg.lib ; built by libjpeg.prj -pcstdlib.lib ; standard library -pcextlib.lib ; extended library diff --git a/Dependencies/libjpeg/makvms.opt b/Dependencies/libjpeg/makvms.opt deleted file mode 100644 index 675e8fe..0000000 --- a/Dependencies/libjpeg/makvms.opt +++ /dev/null @@ -1,4 +0,0 @@ -! A pointer to the VAX/VMS C Run-Time Shareable Library. -! This file is needed by makefile.mms and makefile.vms, -! but only for the older VAX C compiler. DEC C does not need it. -Sys$Library:VAXCRTL.EXE /Share diff --git a/Dependencies/libjpeg/missing b/Dependencies/libjpeg/missing deleted file mode 100755 index 28055d2..0000000 --- a/Dependencies/libjpeg/missing +++ /dev/null @@ -1,376 +0,0 @@ -#! /bin/sh -# Common stub for a few missing GNU programs while installing. - -scriptversion=2009-04-28.21; # UTC - -# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, -# 2008, 2009 Free Software Foundation, Inc. -# Originally by Fran,cois Pinard , 1996. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Check the \`README' file, - it often tells you about the needed prerequisites for installing - this package. You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac - -exit 0 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/Dependencies/libjpeg/rdbmp.c b/Dependencies/libjpeg/rdbmp.c deleted file mode 100644 index fd773d4..0000000 --- a/Dependencies/libjpeg/rdbmp.c +++ /dev/null @@ -1,480 +0,0 @@ -/* - * rdbmp.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2009-2010 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to read input images in Microsoft "BMP" - * format (MS Windows 3.x, OS/2 1.x, and OS/2 2.x flavors). - * Currently, only 8-bit and 24-bit images are supported, not 1-bit or - * 4-bit (feeding such low-depth images into JPEG would be silly anyway). - * Also, we don't support RLE-compressed files. - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume input from - * an ordinary stdio stream. They further assume that reading begins - * at the start of the file; start_input may need work if the - * user interface has already read some data (e.g., to determine that - * the file is indeed BMP format). - * - * This code contributed by James Arthur Boucher. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef BMP_SUPPORTED - - -/* Macros to deal with unsigned chars as efficiently as compiler allows */ - -#ifdef HAVE_UNSIGNED_CHAR -typedef unsigned char U_CHAR; -#define UCH(x) ((int) (x)) -#else /* !HAVE_UNSIGNED_CHAR */ -#ifdef CHAR_IS_UNSIGNED -typedef char U_CHAR; -#define UCH(x) ((int) (x)) -#else -typedef char U_CHAR; -#define UCH(x) ((int) (x) & 0xFF) -#endif -#endif /* HAVE_UNSIGNED_CHAR */ - - -#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len))) - - -/* Private version of data source object */ - -typedef struct _bmp_source_struct * bmp_source_ptr; - -typedef struct _bmp_source_struct { - struct cjpeg_source_struct pub; /* public fields */ - - j_compress_ptr cinfo; /* back link saves passing separate parm */ - - JSAMPARRAY colormap; /* BMP colormap (converted to my format) */ - - jvirt_sarray_ptr whole_image; /* Needed to reverse row order */ - JDIMENSION source_row; /* Current source row number */ - JDIMENSION row_width; /* Physical width of scanlines in file */ - - int bits_per_pixel; /* remembers 8- or 24-bit format */ -} bmp_source_struct; - - -LOCAL(int) -read_byte (bmp_source_ptr sinfo) -/* Read next byte from BMP file */ -{ - register FILE *infile = sinfo->pub.input_file; - register int c; - - if ((c = getc(infile)) == EOF) - ERREXIT(sinfo->cinfo, JERR_INPUT_EOF); - return c; -} - - -LOCAL(void) -read_colormap (bmp_source_ptr sinfo, int cmaplen, int mapentrysize) -/* Read the colormap from a BMP file */ -{ - int i; - - switch (mapentrysize) { - case 3: - /* BGR format (occurs in OS/2 files) */ - for (i = 0; i < cmaplen; i++) { - sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); - sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); - sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); - } - break; - case 4: - /* BGR0 format (occurs in MS Windows files) */ - for (i = 0; i < cmaplen; i++) { - sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); - sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); - sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); - (void) read_byte(sinfo); - } - break; - default: - ERREXIT(sinfo->cinfo, JERR_BMP_BADCMAP); - break; - } -} - - -/* - * Read one row of pixels. - * The image has been read into the whole_image array, but is otherwise - * unprocessed. We must read it out in top-to-bottom row order, and if - * it is an 8-bit image, we must expand colormapped pixels to 24bit format. - */ - -METHODDEF(JDIMENSION) -get_8bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading 8-bit colormap indexes */ -{ - bmp_source_ptr source = (bmp_source_ptr) sinfo; - register JSAMPARRAY colormap = source->colormap; - JSAMPARRAY image_ptr; - register int t; - register JSAMPROW inptr, outptr; - register JDIMENSION col; - - /* Fetch next row from virtual array */ - source->source_row--; - image_ptr = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->whole_image, - source->source_row, (JDIMENSION) 1, FALSE); - - /* Expand the colormap indexes to real data */ - inptr = image_ptr[0]; - outptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - t = GETJSAMPLE(*inptr++); - *outptr++ = colormap[0][t]; /* can omit GETJSAMPLE() safely */ - *outptr++ = colormap[1][t]; - *outptr++ = colormap[2][t]; - } - - return 1; -} - - -METHODDEF(JDIMENSION) -get_24bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading 24-bit pixels */ -{ - bmp_source_ptr source = (bmp_source_ptr) sinfo; - JSAMPARRAY image_ptr; - register JSAMPROW inptr, outptr; - register JDIMENSION col; - - /* Fetch next row from virtual array */ - source->source_row--; - image_ptr = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->whole_image, - source->source_row, (JDIMENSION) 1, FALSE); - - /* Transfer data. Note source values are in BGR order - * (even though Microsoft's own documents say the opposite). - */ - inptr = image_ptr[0]; - outptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - outptr[2] = *inptr++; /* can omit GETJSAMPLE() safely */ - outptr[1] = *inptr++; - outptr[0] = *inptr++; - outptr += 3; - } - - return 1; -} - - -METHODDEF(JDIMENSION) -get_32bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading 32-bit pixels */ -{ - bmp_source_ptr source = (bmp_source_ptr) sinfo; - JSAMPARRAY image_ptr; - register JSAMPROW inptr, outptr; - register JDIMENSION col; - - /* Fetch next row from virtual array */ - source->source_row--; - image_ptr = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->whole_image, - source->source_row, (JDIMENSION) 1, FALSE); - /* Transfer data. Note source values are in BGR order - * (even though Microsoft's own documents say the opposite). - */ - inptr = image_ptr[0]; - outptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - outptr[2] = *inptr++; /* can omit GETJSAMPLE() safely */ - outptr[1] = *inptr++; - outptr[0] = *inptr++; - inptr++; /* skip the 4th byte (Alpha channel) */ - outptr += 3; - } - - return 1; -} - - -/* - * This method loads the image into whole_image during the first call on - * get_pixel_rows. The get_pixel_rows pointer is then adjusted to call - * get_8bit_row, get_24bit_row, or get_32bit_row on subsequent calls. - */ - -METHODDEF(JDIMENSION) -preload_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - bmp_source_ptr source = (bmp_source_ptr) sinfo; - register FILE *infile = source->pub.input_file; - register int c; - register JSAMPROW out_ptr; - JSAMPARRAY image_ptr; - JDIMENSION row, col; - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; - - /* Read the data into a virtual array in input-file row order. */ - for (row = 0; row < cinfo->image_height; row++) { - if (progress != NULL) { - progress->pub.pass_counter = (long) row; - progress->pub.pass_limit = (long) cinfo->image_height; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } - image_ptr = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->whole_image, - row, (JDIMENSION) 1, TRUE); - out_ptr = image_ptr[0]; - for (col = source->row_width; col > 0; col--) { - /* inline copy of read_byte() for speed */ - if ((c = getc(infile)) == EOF) - ERREXIT(cinfo, JERR_INPUT_EOF); - *out_ptr++ = (JSAMPLE) c; - } - } - if (progress != NULL) - progress->completed_extra_passes++; - - /* Set up to read from the virtual array in top-to-bottom order */ - switch (source->bits_per_pixel) { - case 8: - source->pub.get_pixel_rows = get_8bit_row; - break; - case 24: - source->pub.get_pixel_rows = get_24bit_row; - break; - case 32: - source->pub.get_pixel_rows = get_32bit_row; - break; - default: - ERREXIT(cinfo, JERR_BMP_BADDEPTH); - } - source->source_row = cinfo->image_height; - - /* And read the first row */ - return (*source->pub.get_pixel_rows) (cinfo, sinfo); -} - - -/* - * Read the file header; return image size and component count. - */ - -METHODDEF(void) -start_input_bmp (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - bmp_source_ptr source = (bmp_source_ptr) sinfo; - U_CHAR bmpfileheader[14]; - U_CHAR bmpinfoheader[64]; -#define GET_2B(array,offset) ((unsigned int) UCH(array[offset]) + \ - (((unsigned int) UCH(array[offset+1])) << 8)) -#define GET_4B(array,offset) ((INT32) UCH(array[offset]) + \ - (((INT32) UCH(array[offset+1])) << 8) + \ - (((INT32) UCH(array[offset+2])) << 16) + \ - (((INT32) UCH(array[offset+3])) << 24)) - INT32 bfOffBits; - INT32 headerSize; - INT32 biWidth; - INT32 biHeight; - unsigned int biPlanes; - INT32 biCompression; - INT32 biXPelsPerMeter,biYPelsPerMeter; - INT32 biClrUsed = 0; - int mapentrysize = 0; /* 0 indicates no colormap */ - INT32 bPad; - JDIMENSION row_width; - - /* Read and verify the bitmap file header */ - if (! ReadOK(source->pub.input_file, bmpfileheader, 14)) - ERREXIT(cinfo, JERR_INPUT_EOF); - if (GET_2B(bmpfileheader,0) != 0x4D42) /* 'BM' */ - ERREXIT(cinfo, JERR_BMP_NOT); - bfOffBits = (INT32) GET_4B(bmpfileheader,10); - /* We ignore the remaining fileheader fields */ - - /* The infoheader might be 12 bytes (OS/2 1.x), 40 bytes (Windows), - * or 64 bytes (OS/2 2.x). Check the first 4 bytes to find out which. - */ - if (! ReadOK(source->pub.input_file, bmpinfoheader, 4)) - ERREXIT(cinfo, JERR_INPUT_EOF); - headerSize = (INT32) GET_4B(bmpinfoheader,0); - if (headerSize < 12 || headerSize > 64) - ERREXIT(cinfo, JERR_BMP_BADHEADER); - if (! ReadOK(source->pub.input_file, bmpinfoheader+4, headerSize-4)) - ERREXIT(cinfo, JERR_INPUT_EOF); - - switch ((int) headerSize) { - case 12: - /* Decode OS/2 1.x header (Microsoft calls this a BITMAPCOREHEADER) */ - biWidth = (INT32) GET_2B(bmpinfoheader,4); - biHeight = (INT32) GET_2B(bmpinfoheader,6); - biPlanes = GET_2B(bmpinfoheader,8); - source->bits_per_pixel = (int) GET_2B(bmpinfoheader,10); - - switch (source->bits_per_pixel) { - case 8: /* colormapped image */ - mapentrysize = 3; /* OS/2 uses RGBTRIPLE colormap */ - TRACEMS2(cinfo, 1, JTRC_BMP_OS2_MAPPED, (int) biWidth, (int) biHeight); - break; - case 24: /* RGB image */ - TRACEMS2(cinfo, 1, JTRC_BMP_OS2, (int) biWidth, (int) biHeight); - break; - default: - ERREXIT(cinfo, JERR_BMP_BADDEPTH); - break; - } - break; - case 40: - case 64: - /* Decode Windows 3.x header (Microsoft calls this a BITMAPINFOHEADER) */ - /* or OS/2 2.x header, which has additional fields that we ignore */ - biWidth = GET_4B(bmpinfoheader,4); - biHeight = GET_4B(bmpinfoheader,8); - biPlanes = GET_2B(bmpinfoheader,12); - source->bits_per_pixel = (int) GET_2B(bmpinfoheader,14); - biCompression = GET_4B(bmpinfoheader,16); - biXPelsPerMeter = GET_4B(bmpinfoheader,24); - biYPelsPerMeter = GET_4B(bmpinfoheader,28); - biClrUsed = GET_4B(bmpinfoheader,32); - /* biSizeImage, biClrImportant fields are ignored */ - - switch (source->bits_per_pixel) { - case 8: /* colormapped image */ - mapentrysize = 4; /* Windows uses RGBQUAD colormap */ - TRACEMS2(cinfo, 1, JTRC_BMP_MAPPED, (int) biWidth, (int) biHeight); - break; - case 24: /* RGB image */ - TRACEMS2(cinfo, 1, JTRC_BMP, (int) biWidth, (int) biHeight); - break; - case 32: /* RGB image + Alpha channel */ - TRACEMS2(cinfo, 1, JTRC_BMP, (int) biWidth, (int) biHeight); - break; - default: - ERREXIT(cinfo, JERR_BMP_BADDEPTH); - break; - } - if (biCompression != 0) - ERREXIT(cinfo, JERR_BMP_COMPRESSED); - - if (biXPelsPerMeter > 0 && biYPelsPerMeter > 0) { - /* Set JFIF density parameters from the BMP data */ - cinfo->X_density = (UINT16) (biXPelsPerMeter/100); /* 100 cm per meter */ - cinfo->Y_density = (UINT16) (biYPelsPerMeter/100); - cinfo->density_unit = 2; /* dots/cm */ - } - break; - default: - ERREXIT(cinfo, JERR_BMP_BADHEADER); - return; - } - - if (biWidth <= 0 || biHeight <= 0) - ERREXIT(cinfo, JERR_BMP_EMPTY); - if (biPlanes != 1) - ERREXIT(cinfo, JERR_BMP_BADPLANES); - - /* Compute distance to bitmap data --- will adjust for colormap below */ - bPad = bfOffBits - (headerSize + 14); - - /* Read the colormap, if any */ - if (mapentrysize > 0) { - if (biClrUsed <= 0) - biClrUsed = 256; /* assume it's 256 */ - else if (biClrUsed > 256) - ERREXIT(cinfo, JERR_BMP_BADCMAP); - /* Allocate space to store the colormap */ - source->colormap = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) biClrUsed, (JDIMENSION) 3); - /* and read it from the file */ - read_colormap(source, (int) biClrUsed, mapentrysize); - /* account for size of colormap */ - bPad -= biClrUsed * mapentrysize; - } - - /* Skip any remaining pad bytes */ - if (bPad < 0) /* incorrect bfOffBits value? */ - ERREXIT(cinfo, JERR_BMP_BADHEADER); - while (--bPad >= 0) { - (void) read_byte(source); - } - - /* Compute row width in file, including padding to 4-byte boundary */ - if (source->bits_per_pixel == 24) - row_width = (JDIMENSION) (biWidth * 3); - else if (source->bits_per_pixel == 32) - row_width = (JDIMENSION) (biWidth * 4); - else - row_width = (JDIMENSION) biWidth; - while ((row_width & 3) != 0) row_width++; - source->row_width = row_width; - - /* Allocate space for inversion array, prepare for preload pass */ - source->whole_image = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - row_width, (JDIMENSION) biHeight, (JDIMENSION) 1); - source->pub.get_pixel_rows = preload_image; - if (cinfo->progress != NULL) { - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; - progress->total_extra_passes++; /* count file input as separate pass */ - } - - /* Allocate one-row buffer for returned data */ - source->pub.buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) (biWidth * 3), (JDIMENSION) 1); - source->pub.buffer_height = 1; - - cinfo->in_color_space = JCS_RGB; - cinfo->input_components = 3; - cinfo->data_precision = 8; - cinfo->image_width = (JDIMENSION) biWidth; - cinfo->image_height = (JDIMENSION) biHeight; -} - - -/* - * Finish up at the end of the file. - */ - -METHODDEF(void) -finish_input_bmp (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - /* no work */ -} - - -/* - * The module selection routine for BMP format input. - */ - -GLOBAL(cjpeg_source_ptr) -jinit_read_bmp (j_compress_ptr cinfo) -{ - bmp_source_ptr source; - - /* Create module interface object */ - source = (bmp_source_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(bmp_source_struct)); - source->cinfo = cinfo; /* make back link for subroutines */ - /* Fill in method ptrs, except get_pixel_rows which start_input sets */ - source->pub.start_input = start_input_bmp; - source->pub.finish_input = finish_input_bmp; - - return (cjpeg_source_ptr) source; -} - -#endif /* BMP_SUPPORTED */ diff --git a/Dependencies/libjpeg/rdcolmap.c b/Dependencies/libjpeg/rdcolmap.c deleted file mode 100644 index 42b3437..0000000 --- a/Dependencies/libjpeg/rdcolmap.c +++ /dev/null @@ -1,253 +0,0 @@ -/* - * rdcolmap.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file implements djpeg's "-map file" switch. It reads a source image - * and constructs a colormap to be supplied to the JPEG decompressor. - * - * Currently, these file formats are supported for the map file: - * GIF: the contents of the GIF's global colormap are used. - * PPM (either text or raw flavor): the entire file is read and - * each unique pixel value is entered in the map. - * Note that reading a large PPM file will be horrendously slow. - * Typically, a PPM-format map file should contain just one pixel - * of each desired color. Such a file can be extracted from an - * ordinary image PPM file with ppmtomap(1). - * - * Rescaling a PPM that has a maxval unequal to MAXJSAMPLE is not - * currently implemented. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef QUANT_2PASS_SUPPORTED /* otherwise can't quantize to supplied map */ - -/* Portions of this code are based on the PBMPLUS library, which is: -** -** Copyright (C) 1988 by Jef Poskanzer. -** -** Permission to use, copy, modify, and distribute this software and its -** documentation for any purpose and without fee is hereby granted, provided -** that the above copyright notice appear in all copies and that both that -** copyright notice and this permission notice appear in supporting -** documentation. This software is provided "as is" without express or -** implied warranty. -*/ - - -/* - * Add a (potentially) new color to the color map. - */ - -LOCAL(void) -add_map_entry (j_decompress_ptr cinfo, int R, int G, int B) -{ - JSAMPROW colormap0 = cinfo->colormap[0]; - JSAMPROW colormap1 = cinfo->colormap[1]; - JSAMPROW colormap2 = cinfo->colormap[2]; - int ncolors = cinfo->actual_number_of_colors; - int index; - - /* Check for duplicate color. */ - for (index = 0; index < ncolors; index++) { - if (GETJSAMPLE(colormap0[index]) == R && - GETJSAMPLE(colormap1[index]) == G && - GETJSAMPLE(colormap2[index]) == B) - return; /* color is already in map */ - } - - /* Check for map overflow. */ - if (ncolors >= (MAXJSAMPLE+1)) - ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, (MAXJSAMPLE+1)); - - /* OK, add color to map. */ - colormap0[ncolors] = (JSAMPLE) R; - colormap1[ncolors] = (JSAMPLE) G; - colormap2[ncolors] = (JSAMPLE) B; - cinfo->actual_number_of_colors++; -} - - -/* - * Extract color map from a GIF file. - */ - -LOCAL(void) -read_gif_map (j_decompress_ptr cinfo, FILE * infile) -{ - int header[13]; - int i, colormaplen; - int R, G, B; - - /* Initial 'G' has already been read by read_color_map */ - /* Read the rest of the GIF header and logical screen descriptor */ - for (i = 1; i < 13; i++) { - if ((header[i] = getc(infile)) == EOF) - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - } - - /* Verify GIF Header */ - if (header[1] != 'I' || header[2] != 'F') - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - - /* There must be a global color map. */ - if ((header[10] & 0x80) == 0) - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - - /* OK, fetch it. */ - colormaplen = 2 << (header[10] & 0x07); - - for (i = 0; i < colormaplen; i++) { - R = getc(infile); - G = getc(infile); - B = getc(infile); - if (R == EOF || G == EOF || B == EOF) - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - add_map_entry(cinfo, - R << (BITS_IN_JSAMPLE-8), - G << (BITS_IN_JSAMPLE-8), - B << (BITS_IN_JSAMPLE-8)); - } -} - - -/* Support routines for reading PPM */ - - -LOCAL(int) -pbm_getc (FILE * infile) -/* Read next char, skipping over any comments */ -/* A comment/newline sequence is returned as a newline */ -{ - register int ch; - - ch = getc(infile); - if (ch == '#') { - do { - ch = getc(infile); - } while (ch != '\n' && ch != EOF); - } - return ch; -} - - -LOCAL(unsigned int) -read_pbm_integer (j_decompress_ptr cinfo, FILE * infile) -/* Read an unsigned decimal integer from the PPM file */ -/* Swallows one trailing character after the integer */ -/* Note that on a 16-bit-int machine, only values up to 64k can be read. */ -/* This should not be a problem in practice. */ -{ - register int ch; - register unsigned int val; - - /* Skip any leading whitespace */ - do { - ch = pbm_getc(infile); - if (ch == EOF) - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - } while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r'); - - if (ch < '0' || ch > '9') - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - - val = ch - '0'; - while ((ch = pbm_getc(infile)) >= '0' && ch <= '9') { - val *= 10; - val += ch - '0'; - } - return val; -} - - -/* - * Extract color map from a PPM file. - */ - -LOCAL(void) -read_ppm_map (j_decompress_ptr cinfo, FILE * infile) -{ - int c; - unsigned int w, h, maxval, row, col; - int R, G, B; - - /* Initial 'P' has already been read by read_color_map */ - c = getc(infile); /* save format discriminator for a sec */ - - /* while we fetch the remaining header info */ - w = read_pbm_integer(cinfo, infile); - h = read_pbm_integer(cinfo, infile); - maxval = read_pbm_integer(cinfo, infile); - - if (w <= 0 || h <= 0 || maxval <= 0) /* error check */ - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - - /* For now, we don't support rescaling from an unusual maxval. */ - if (maxval != (unsigned int) MAXJSAMPLE) - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - - switch (c) { - case '3': /* it's a text-format PPM file */ - for (row = 0; row < h; row++) { - for (col = 0; col < w; col++) { - R = read_pbm_integer(cinfo, infile); - G = read_pbm_integer(cinfo, infile); - B = read_pbm_integer(cinfo, infile); - add_map_entry(cinfo, R, G, B); - } - } - break; - - case '6': /* it's a raw-format PPM file */ - for (row = 0; row < h; row++) { - for (col = 0; col < w; col++) { - R = getc(infile); - G = getc(infile); - B = getc(infile); - if (R == EOF || G == EOF || B == EOF) - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - add_map_entry(cinfo, R, G, B); - } - } - break; - - default: - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - break; - } -} - - -/* - * Main entry point from djpeg.c. - * Input: opened input file (from file name argument on command line). - * Output: colormap and actual_number_of_colors fields are set in cinfo. - */ - -GLOBAL(void) -read_color_map (j_decompress_ptr cinfo, FILE * infile) -{ - /* Allocate space for a color map of maximum supported size. */ - cinfo->colormap = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) (MAXJSAMPLE+1), (JDIMENSION) 3); - cinfo->actual_number_of_colors = 0; /* initialize map to empty */ - - /* Read first byte to determine file format */ - switch (getc(infile)) { - case 'G': - read_gif_map(cinfo, infile); - break; - case 'P': - read_ppm_map(cinfo, infile); - break; - default: - ERREXIT(cinfo, JERR_BAD_CMAP_FILE); - break; - } -} - -#endif /* QUANT_2PASS_SUPPORTED */ diff --git a/Dependencies/libjpeg/rdgif.c b/Dependencies/libjpeg/rdgif.c deleted file mode 100644 index b27c167..0000000 --- a/Dependencies/libjpeg/rdgif.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * rdgif.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to read input images in GIF format. - * - ***************************************************************************** - * NOTE: to avoid entanglements with Unisys' patent on LZW compression, * - * the ability to read GIF files has been removed from the IJG distribution. * - * Sorry about that. * - ***************************************************************************** - * - * We are required to state that - * "The Graphics Interchange Format(c) is the Copyright property of - * CompuServe Incorporated. GIF(sm) is a Service Mark property of - * CompuServe Incorporated." - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef GIF_SUPPORTED - -/* - * The module selection routine for GIF format input. - */ - -GLOBAL(cjpeg_source_ptr) -jinit_read_gif (j_compress_ptr cinfo) -{ - fprintf(stderr, "GIF input is unsupported for legal reasons. Sorry.\n"); - exit(EXIT_FAILURE); - return NULL; /* keep compiler happy */ -} - -#endif /* GIF_SUPPORTED */ diff --git a/Dependencies/libjpeg/rdjpgcom.1 b/Dependencies/libjpeg/rdjpgcom.1 deleted file mode 100644 index 97611df..0000000 --- a/Dependencies/libjpeg/rdjpgcom.1 +++ /dev/null @@ -1,63 +0,0 @@ -.TH RDJPGCOM 1 "02 April 2009" -.SH NAME -rdjpgcom \- display text comments from a JPEG file -.SH SYNOPSIS -.B rdjpgcom -[ -.B \-raw -] -[ -.B \-verbose -] -[ -.I filename -] -.LP -.SH DESCRIPTION -.LP -.B rdjpgcom -reads the named JPEG/JFIF file, or the standard input if no file is named, -and prints any text comments found in the file on the standard output. -.PP -The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file. -Although the standard doesn't actually define what COM blocks are for, they -are widely used to hold user-supplied text strings. This lets you add -annotations, titles, index terms, etc to your JPEG files, and later retrieve -them as text. COM blocks do not interfere with the image stored in the JPEG -file. The maximum size of a COM block is 64K, but you can have as many of -them as you like in one JPEG file. -.SH OPTIONS -.TP -.B \-raw -Normally -.B rdjpgcom -escapes non-printable characters in comments, for security reasons. -This option avoids that. -.PP -.B \-verbose -Causes -.B rdjpgcom -to also display the JPEG image dimensions. -.PP -Switch names may be abbreviated, and are not case sensitive. -.SH HINTS -.B rdjpgcom -does not depend on the IJG JPEG library. Its source code is intended as an -illustration of the minimum amount of code required to parse a JPEG file -header correctly. -.PP -In -.B \-verbose -mode, -.B rdjpgcom -will also attempt to print the contents of any "APP12" markers as text. -Some digital cameras produce APP12 markers containing useful textual -information. If you like, you can modify the source code to print -other APPn marker types as well. -.SH SEE ALSO -.BR cjpeg (1), -.BR djpeg (1), -.BR jpegtran (1), -.BR wrjpgcom (1) -.SH AUTHOR -Independent JPEG Group diff --git a/Dependencies/libjpeg/rdjpgcom.c b/Dependencies/libjpeg/rdjpgcom.c deleted file mode 100644 index 3719154..0000000 --- a/Dependencies/libjpeg/rdjpgcom.c +++ /dev/null @@ -1,515 +0,0 @@ -/* - * rdjpgcom.c - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * Modified 2009 by Bill Allombert, Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a very simple stand-alone application that displays - * the text in COM (comment) markers in a JFIF file. - * This may be useful as an example of the minimum logic needed to parse - * JPEG markers. - */ - -#define JPEG_CJPEG_DJPEG /* to get the command-line config symbols */ -#include "jinclude.h" /* get auto-config symbols, */ - -#ifdef HAVE_LOCALE_H -#include /* Bill Allombert: use locale for isprint */ -#endif -#include /* to declare isupper(), tolower() */ -#ifdef USE_SETMODE -#include /* to declare setmode()'s parameter macros */ -/* If you have setmode() but not , just delete this line: */ -#include /* to declare setmode() */ -#endif - -#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ -#ifdef __MWERKS__ -#include /* Metrowerks needs this */ -#include /* ... and this */ -#endif -#ifdef THINK_C -#include /* Think declares it here */ -#endif -#endif - -#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ -#define READ_BINARY "r" -#else -#ifdef VMS /* VMS is very nonstandard */ -#define READ_BINARY "rb", "ctx=stm" -#else /* standard ANSI-compliant case */ -#define READ_BINARY "rb" -#endif -#endif - -#ifndef EXIT_FAILURE /* define exit() codes if not provided */ -#define EXIT_FAILURE 1 -#endif -#ifndef EXIT_SUCCESS -#ifdef VMS -#define EXIT_SUCCESS 1 /* VMS is very nonstandard */ -#else -#define EXIT_SUCCESS 0 -#endif -#endif - - -/* - * These macros are used to read the input file. - * To reuse this code in another application, you might need to change these. - */ - -static FILE * infile; /* input JPEG file */ - -/* Return next input byte, or EOF if no more */ -#define NEXTBYTE() getc(infile) - - -/* Error exit handler */ -#define ERREXIT(msg) (fprintf(stderr, "%s\n", msg), exit(EXIT_FAILURE)) - - -/* Read one byte, testing for EOF */ -static int -read_1_byte (void) -{ - int c; - - c = NEXTBYTE(); - if (c == EOF) - ERREXIT("Premature EOF in JPEG file"); - return c; -} - -/* Read 2 bytes, convert to unsigned int */ -/* All 2-byte quantities in JPEG markers are MSB first */ -static unsigned int -read_2_bytes (void) -{ - int c1, c2; - - c1 = NEXTBYTE(); - if (c1 == EOF) - ERREXIT("Premature EOF in JPEG file"); - c2 = NEXTBYTE(); - if (c2 == EOF) - ERREXIT("Premature EOF in JPEG file"); - return (((unsigned int) c1) << 8) + ((unsigned int) c2); -} - - -/* - * JPEG markers consist of one or more 0xFF bytes, followed by a marker - * code byte (which is not an FF). Here are the marker codes of interest - * in this program. (See jdmarker.c for a more complete list.) - */ - -#define M_SOF0 0xC0 /* Start Of Frame N */ -#define M_SOF1 0xC1 /* N indicates which compression process */ -#define M_SOF2 0xC2 /* Only SOF0-SOF2 are now in common use */ -#define M_SOF3 0xC3 -#define M_SOF5 0xC5 /* NB: codes C4 and CC are NOT SOF markers */ -#define M_SOF6 0xC6 -#define M_SOF7 0xC7 -#define M_SOF9 0xC9 -#define M_SOF10 0xCA -#define M_SOF11 0xCB -#define M_SOF13 0xCD -#define M_SOF14 0xCE -#define M_SOF15 0xCF -#define M_SOI 0xD8 /* Start Of Image (beginning of datastream) */ -#define M_EOI 0xD9 /* End Of Image (end of datastream) */ -#define M_SOS 0xDA /* Start Of Scan (begins compressed data) */ -#define M_APP0 0xE0 /* Application-specific marker, type N */ -#define M_APP12 0xEC /* (we don't bother to list all 16 APPn's) */ -#define M_COM 0xFE /* COMment */ - - -/* - * Find the next JPEG marker and return its marker code. - * We expect at least one FF byte, possibly more if the compressor used FFs - * to pad the file. - * There could also be non-FF garbage between markers. The treatment of such - * garbage is unspecified; we choose to skip over it but emit a warning msg. - * NB: this routine must not be used after seeing SOS marker, since it will - * not deal correctly with FF/00 sequences in the compressed image data... - */ - -static int -next_marker (void) -{ - int c; - int discarded_bytes = 0; - - /* Find 0xFF byte; count and skip any non-FFs. */ - c = read_1_byte(); - while (c != 0xFF) { - discarded_bytes++; - c = read_1_byte(); - } - /* Get marker code byte, swallowing any duplicate FF bytes. Extra FFs - * are legal as pad bytes, so don't count them in discarded_bytes. - */ - do { - c = read_1_byte(); - } while (c == 0xFF); - - if (discarded_bytes != 0) { - fprintf(stderr, "Warning: garbage data found in JPEG file\n"); - } - - return c; -} - - -/* - * Read the initial marker, which should be SOI. - * For a JFIF file, the first two bytes of the file should be literally - * 0xFF M_SOI. To be more general, we could use next_marker, but if the - * input file weren't actually JPEG at all, next_marker might read the whole - * file and then return a misleading error message... - */ - -static int -first_marker (void) -{ - int c1, c2; - - c1 = NEXTBYTE(); - c2 = NEXTBYTE(); - if (c1 != 0xFF || c2 != M_SOI) - ERREXIT("Not a JPEG file"); - return c2; -} - - -/* - * Most types of marker are followed by a variable-length parameter segment. - * This routine skips over the parameters for any marker we don't otherwise - * want to process. - * Note that we MUST skip the parameter segment explicitly in order not to - * be fooled by 0xFF bytes that might appear within the parameter segment; - * such bytes do NOT introduce new markers. - */ - -static void -skip_variable (void) -/* Skip over an unknown or uninteresting variable-length marker */ -{ - unsigned int length; - - /* Get the marker parameter length count */ - length = read_2_bytes(); - /* Length includes itself, so must be at least 2 */ - if (length < 2) - ERREXIT("Erroneous JPEG marker length"); - length -= 2; - /* Skip over the remaining bytes */ - while (length > 0) { - (void) read_1_byte(); - length--; - } -} - - -/* - * Process a COM marker. - * We want to print out the marker contents as legible text; - * we must guard against non-text junk and varying newline representations. - */ - -static void -process_COM (int raw) -{ - unsigned int length; - int ch; - int lastch = 0; - - /* Bill Allombert: set locale properly for isprint */ -#ifdef HAVE_LOCALE_H - setlocale(LC_CTYPE, ""); -#endif - - /* Get the marker parameter length count */ - length = read_2_bytes(); - /* Length includes itself, so must be at least 2 */ - if (length < 2) - ERREXIT("Erroneous JPEG marker length"); - length -= 2; - - while (length > 0) { - ch = read_1_byte(); - if (raw) { - putc(ch, stdout); - /* Emit the character in a readable form. - * Nonprintables are converted to \nnn form, - * while \ is converted to \\. - * Newlines in CR, CR/LF, or LF form will be printed as one newline. - */ - } else if (ch == '\r') { - printf("\n"); - } else if (ch == '\n') { - if (lastch != '\r') - printf("\n"); - } else if (ch == '\\') { - printf("\\\\"); - } else if (isprint(ch)) { - putc(ch, stdout); - } else { - printf("\\%03o", ch); - } - lastch = ch; - length--; - } - printf("\n"); - - /* Bill Allombert: revert to C locale */ -#ifdef HAVE_LOCALE_H - setlocale(LC_CTYPE, "C"); -#endif -} - - -/* - * Process a SOFn marker. - * This code is only needed if you want to know the image dimensions... - */ - -static void -process_SOFn (int marker) -{ - unsigned int length; - unsigned int image_height, image_width; - int data_precision, num_components; - const char * process; - int ci; - - length = read_2_bytes(); /* usual parameter length count */ - - data_precision = read_1_byte(); - image_height = read_2_bytes(); - image_width = read_2_bytes(); - num_components = read_1_byte(); - - switch (marker) { - case M_SOF0: process = "Baseline"; break; - case M_SOF1: process = "Extended sequential"; break; - case M_SOF2: process = "Progressive"; break; - case M_SOF3: process = "Lossless"; break; - case M_SOF5: process = "Differential sequential"; break; - case M_SOF6: process = "Differential progressive"; break; - case M_SOF7: process = "Differential lossless"; break; - case M_SOF9: process = "Extended sequential, arithmetic coding"; break; - case M_SOF10: process = "Progressive, arithmetic coding"; break; - case M_SOF11: process = "Lossless, arithmetic coding"; break; - case M_SOF13: process = "Differential sequential, arithmetic coding"; break; - case M_SOF14: process = "Differential progressive, arithmetic coding"; break; - case M_SOF15: process = "Differential lossless, arithmetic coding"; break; - default: process = "Unknown"; break; - } - - printf("JPEG image is %uw * %uh, %d color components, %d bits per sample\n", - image_width, image_height, num_components, data_precision); - printf("JPEG process: %s\n", process); - - if (length != (unsigned int) (8 + num_components * 3)) - ERREXIT("Bogus SOF marker length"); - - for (ci = 0; ci < num_components; ci++) { - (void) read_1_byte(); /* Component ID code */ - (void) read_1_byte(); /* H, V sampling factors */ - (void) read_1_byte(); /* Quantization table number */ - } -} - - -/* - * Parse the marker stream until SOS or EOI is seen; - * display any COM markers. - * While the companion program wrjpgcom will always insert COM markers before - * SOFn, other implementations might not, so we scan to SOS before stopping. - * If we were only interested in the image dimensions, we would stop at SOFn. - * (Conversely, if we only cared about COM markers, there would be no need - * for special code to handle SOFn; we could treat it like other markers.) - */ - -static int -scan_JPEG_header (int verbose, int raw) -{ - int marker; - - /* Expect SOI at start of file */ - if (first_marker() != M_SOI) - ERREXIT("Expected SOI marker first"); - - /* Scan miscellaneous markers until we reach SOS. */ - for (;;) { - marker = next_marker(); - switch (marker) { - /* Note that marker codes 0xC4, 0xC8, 0xCC are not, and must not be, - * treated as SOFn. C4 in particular is actually DHT. - */ - case M_SOF0: /* Baseline */ - case M_SOF1: /* Extended sequential, Huffman */ - case M_SOF2: /* Progressive, Huffman */ - case M_SOF3: /* Lossless, Huffman */ - case M_SOF5: /* Differential sequential, Huffman */ - case M_SOF6: /* Differential progressive, Huffman */ - case M_SOF7: /* Differential lossless, Huffman */ - case M_SOF9: /* Extended sequential, arithmetic */ - case M_SOF10: /* Progressive, arithmetic */ - case M_SOF11: /* Lossless, arithmetic */ - case M_SOF13: /* Differential sequential, arithmetic */ - case M_SOF14: /* Differential progressive, arithmetic */ - case M_SOF15: /* Differential lossless, arithmetic */ - if (verbose) - process_SOFn(marker); - else - skip_variable(); - break; - - case M_SOS: /* stop before hitting compressed data */ - return marker; - - case M_EOI: /* in case it's a tables-only JPEG stream */ - return marker; - - case M_COM: - process_COM(raw); - break; - - case M_APP12: - /* Some digital camera makers put useful textual information into - * APP12 markers, so we print those out too when in -verbose mode. - */ - if (verbose) { - printf("APP12 contains:\n"); - process_COM(raw); - } else - skip_variable(); - break; - - default: /* Anything else just gets skipped */ - skip_variable(); /* we assume it has a parameter count... */ - break; - } - } /* end loop */ -} - - -/* Command line parsing code */ - -static const char * progname; /* program name for error messages */ - - -static void -usage (void) -/* complain about bad command line */ -{ - fprintf(stderr, "rdjpgcom displays any textual comments in a JPEG file.\n"); - - fprintf(stderr, "Usage: %s [switches] [inputfile]\n", progname); - - fprintf(stderr, "Switches (names may be abbreviated):\n"); - fprintf(stderr, " -raw Display non-printable characters in comments (unsafe)\n"); - fprintf(stderr, " -verbose Also display dimensions of JPEG image\n"); - - exit(EXIT_FAILURE); -} - - -static int -keymatch (char * arg, const char * keyword, int minchars) -/* Case-insensitive matching of (possibly abbreviated) keyword switches. */ -/* keyword is the constant keyword (must be lower case already), */ -/* minchars is length of minimum legal abbreviation. */ -{ - register int ca, ck; - register int nmatched = 0; - - while ((ca = *arg++) != '\0') { - if ((ck = *keyword++) == '\0') - return 0; /* arg longer than keyword, no good */ - if (isupper(ca)) /* force arg to lcase (assume ck is already) */ - ca = tolower(ca); - if (ca != ck) - return 0; /* no good */ - nmatched++; /* count matched characters */ - } - /* reached end of argument; fail if it's too short for unique abbrev */ - if (nmatched < minchars) - return 0; - return 1; /* A-OK */ -} - - -/* - * The main program. - */ - -int -main (int argc, char **argv) -{ - int argn; - char * arg; - int verbose = 0, raw = 0; - - /* On Mac, fetch a command line. */ -#ifdef USE_CCOMMAND - argc = ccommand(&argv); -#endif - - progname = argv[0]; - if (progname == NULL || progname[0] == 0) - progname = "rdjpgcom"; /* in case C library doesn't provide it */ - - /* Parse switches, if any */ - for (argn = 1; argn < argc; argn++) { - arg = argv[argn]; - if (arg[0] != '-') - break; /* not switch, must be file name */ - arg++; /* advance over '-' */ - if (keymatch(arg, "verbose", 1)) { - verbose++; - } else if (keymatch(arg, "raw", 1)) { - raw = 1; - } else - usage(); - } - - /* Open the input file. */ - /* Unix style: expect zero or one file name */ - if (argn < argc-1) { - fprintf(stderr, "%s: only one input file\n", progname); - usage(); - } - if (argn < argc) { - if ((infile = fopen(argv[argn], READ_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]); - exit(EXIT_FAILURE); - } - } else { - /* default input file is stdin */ -#ifdef USE_SETMODE /* need to hack file mode? */ - setmode(fileno(stdin), O_BINARY); -#endif -#ifdef USE_FDOPEN /* need to re-open in binary mode? */ - if ((infile = fdopen(fileno(stdin), READ_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open stdin\n", progname); - exit(EXIT_FAILURE); - } -#else - infile = stdin; -#endif - } - - /* Scan the JPEG headers. */ - (void) scan_JPEG_header(verbose, raw); - - /* All done. */ - exit(EXIT_SUCCESS); - return 0; /* suppress no-return-value warnings */ -} diff --git a/Dependencies/libjpeg/rdppm.c b/Dependencies/libjpeg/rdppm.c deleted file mode 100644 index a757022..0000000 --- a/Dependencies/libjpeg/rdppm.c +++ /dev/null @@ -1,459 +0,0 @@ -/* - * rdppm.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2009 by Bill Allombert, Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to read input images in PPM/PGM format. - * The extended 2-byte-per-sample raw PPM/PGM formats are supported. - * The PBMPLUS library is NOT required to compile this software - * (but it is highly useful as a set of PPM image manipulation programs). - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume input from - * an ordinary stdio stream. They further assume that reading begins - * at the start of the file; start_input may need work if the - * user interface has already read some data (e.g., to determine that - * the file is indeed PPM format). - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef PPM_SUPPORTED - - -/* Portions of this code are based on the PBMPLUS library, which is: -** -** Copyright (C) 1988 by Jef Poskanzer. -** -** Permission to use, copy, modify, and distribute this software and its -** documentation for any purpose and without fee is hereby granted, provided -** that the above copyright notice appear in all copies and that both that -** copyright notice and this permission notice appear in supporting -** documentation. This software is provided "as is" without express or -** implied warranty. -*/ - - -/* Macros to deal with unsigned chars as efficiently as compiler allows */ - -#ifdef HAVE_UNSIGNED_CHAR -typedef unsigned char U_CHAR; -#define UCH(x) ((int) (x)) -#else /* !HAVE_UNSIGNED_CHAR */ -#ifdef CHAR_IS_UNSIGNED -typedef char U_CHAR; -#define UCH(x) ((int) (x)) -#else -typedef char U_CHAR; -#define UCH(x) ((int) (x) & 0xFF) -#endif -#endif /* HAVE_UNSIGNED_CHAR */ - - -#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len))) - - -/* - * On most systems, reading individual bytes with getc() is drastically less - * efficient than buffering a row at a time with fread(). On PCs, we must - * allocate the buffer in near data space, because we are assuming small-data - * memory model, wherein fread() can't reach far memory. If you need to - * process very wide images on a PC, you might have to compile in large-memory - * model, or else replace fread() with a getc() loop --- which will be much - * slower. - */ - - -/* Private version of data source object */ - -typedef struct { - struct cjpeg_source_struct pub; /* public fields */ - - U_CHAR *iobuffer; /* non-FAR pointer to I/O buffer */ - JSAMPROW pixrow; /* FAR pointer to same */ - size_t buffer_width; /* width of I/O buffer */ - JSAMPLE *rescale; /* => maxval-remapping array, or NULL */ -} ppm_source_struct; - -typedef ppm_source_struct * ppm_source_ptr; - - -LOCAL(int) -pbm_getc (FILE * infile) -/* Read next char, skipping over any comments */ -/* A comment/newline sequence is returned as a newline */ -{ - register int ch; - - ch = getc(infile); - if (ch == '#') { - do { - ch = getc(infile); - } while (ch != '\n' && ch != EOF); - } - return ch; -} - - -LOCAL(unsigned int) -read_pbm_integer (j_compress_ptr cinfo, FILE * infile) -/* Read an unsigned decimal integer from the PPM file */ -/* Swallows one trailing character after the integer */ -/* Note that on a 16-bit-int machine, only values up to 64k can be read. */ -/* This should not be a problem in practice. */ -{ - register int ch; - register unsigned int val; - - /* Skip any leading whitespace */ - do { - ch = pbm_getc(infile); - if (ch == EOF) - ERREXIT(cinfo, JERR_INPUT_EOF); - } while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r'); - - if (ch < '0' || ch > '9') - ERREXIT(cinfo, JERR_PPM_NONNUMERIC); - - val = ch - '0'; - while ((ch = pbm_getc(infile)) >= '0' && ch <= '9') { - val *= 10; - val += ch - '0'; - } - return val; -} - - -/* - * Read one row of pixels. - * - * We provide several different versions depending on input file format. - * In all cases, input is scaled to the size of JSAMPLE. - * - * A really fast path is provided for reading byte/sample raw files with - * maxval = MAXJSAMPLE, which is the normal case for 8-bit data. - */ - - -METHODDEF(JDIMENSION) -get_text_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading text-format PGM files with any maxval */ -{ - ppm_source_ptr source = (ppm_source_ptr) sinfo; - FILE * infile = source->pub.input_file; - register JSAMPROW ptr; - register JSAMPLE *rescale = source->rescale; - JDIMENSION col; - - ptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - *ptr++ = rescale[read_pbm_integer(cinfo, infile)]; - } - return 1; -} - - -METHODDEF(JDIMENSION) -get_text_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading text-format PPM files with any maxval */ -{ - ppm_source_ptr source = (ppm_source_ptr) sinfo; - FILE * infile = source->pub.input_file; - register JSAMPROW ptr; - register JSAMPLE *rescale = source->rescale; - JDIMENSION col; - - ptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - *ptr++ = rescale[read_pbm_integer(cinfo, infile)]; - *ptr++ = rescale[read_pbm_integer(cinfo, infile)]; - *ptr++ = rescale[read_pbm_integer(cinfo, infile)]; - } - return 1; -} - - -METHODDEF(JDIMENSION) -get_scaled_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading raw-byte-format PGM files with any maxval */ -{ - ppm_source_ptr source = (ppm_source_ptr) sinfo; - register JSAMPROW ptr; - register U_CHAR * bufferptr; - register JSAMPLE *rescale = source->rescale; - JDIMENSION col; - - if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) - ERREXIT(cinfo, JERR_INPUT_EOF); - ptr = source->pub.buffer[0]; - bufferptr = source->iobuffer; - for (col = cinfo->image_width; col > 0; col--) { - *ptr++ = rescale[UCH(*bufferptr++)]; - } - return 1; -} - - -METHODDEF(JDIMENSION) -get_scaled_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading raw-byte-format PPM files with any maxval */ -{ - ppm_source_ptr source = (ppm_source_ptr) sinfo; - register JSAMPROW ptr; - register U_CHAR * bufferptr; - register JSAMPLE *rescale = source->rescale; - JDIMENSION col; - - if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) - ERREXIT(cinfo, JERR_INPUT_EOF); - ptr = source->pub.buffer[0]; - bufferptr = source->iobuffer; - for (col = cinfo->image_width; col > 0; col--) { - *ptr++ = rescale[UCH(*bufferptr++)]; - *ptr++ = rescale[UCH(*bufferptr++)]; - *ptr++ = rescale[UCH(*bufferptr++)]; - } - return 1; -} - - -METHODDEF(JDIMENSION) -get_raw_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading raw-byte-format files with maxval = MAXJSAMPLE. - * In this case we just read right into the JSAMPLE buffer! - * Note that same code works for PPM and PGM files. - */ -{ - ppm_source_ptr source = (ppm_source_ptr) sinfo; - - if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) - ERREXIT(cinfo, JERR_INPUT_EOF); - return 1; -} - - -METHODDEF(JDIMENSION) -get_word_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading raw-word-format PGM files with any maxval */ -{ - ppm_source_ptr source = (ppm_source_ptr) sinfo; - register JSAMPROW ptr; - register U_CHAR * bufferptr; - register JSAMPLE *rescale = source->rescale; - JDIMENSION col; - - if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) - ERREXIT(cinfo, JERR_INPUT_EOF); - ptr = source->pub.buffer[0]; - bufferptr = source->iobuffer; - for (col = cinfo->image_width; col > 0; col--) { - register int temp; - temp = UCH(*bufferptr++) << 8; - temp |= UCH(*bufferptr++); - *ptr++ = rescale[temp]; - } - return 1; -} - - -METHODDEF(JDIMENSION) -get_word_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading raw-word-format PPM files with any maxval */ -{ - ppm_source_ptr source = (ppm_source_ptr) sinfo; - register JSAMPROW ptr; - register U_CHAR * bufferptr; - register JSAMPLE *rescale = source->rescale; - JDIMENSION col; - - if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) - ERREXIT(cinfo, JERR_INPUT_EOF); - ptr = source->pub.buffer[0]; - bufferptr = source->iobuffer; - for (col = cinfo->image_width; col > 0; col--) { - register int temp; - temp = UCH(*bufferptr++) << 8; - temp |= UCH(*bufferptr++); - *ptr++ = rescale[temp]; - temp = UCH(*bufferptr++) << 8; - temp |= UCH(*bufferptr++); - *ptr++ = rescale[temp]; - temp = UCH(*bufferptr++) << 8; - temp |= UCH(*bufferptr++); - *ptr++ = rescale[temp]; - } - return 1; -} - - -/* - * Read the file header; return image size and component count. - */ - -METHODDEF(void) -start_input_ppm (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - ppm_source_ptr source = (ppm_source_ptr) sinfo; - int c; - unsigned int w, h, maxval; - boolean need_iobuffer, use_raw_buffer, need_rescale; - - if (getc(source->pub.input_file) != 'P') - ERREXIT(cinfo, JERR_PPM_NOT); - - c = getc(source->pub.input_file); /* subformat discriminator character */ - - /* detect unsupported variants (ie, PBM) before trying to read header */ - switch (c) { - case '2': /* it's a text-format PGM file */ - case '3': /* it's a text-format PPM file */ - case '5': /* it's a raw-format PGM file */ - case '6': /* it's a raw-format PPM file */ - break; - default: - ERREXIT(cinfo, JERR_PPM_NOT); - break; - } - - /* fetch the remaining header info */ - w = read_pbm_integer(cinfo, source->pub.input_file); - h = read_pbm_integer(cinfo, source->pub.input_file); - maxval = read_pbm_integer(cinfo, source->pub.input_file); - - if (w <= 0 || h <= 0 || maxval <= 0) /* error check */ - ERREXIT(cinfo, JERR_PPM_NOT); - - cinfo->data_precision = BITS_IN_JSAMPLE; /* we always rescale data to this */ - cinfo->image_width = (JDIMENSION) w; - cinfo->image_height = (JDIMENSION) h; - - /* initialize flags to most common settings */ - need_iobuffer = TRUE; /* do we need an I/O buffer? */ - use_raw_buffer = FALSE; /* do we map input buffer onto I/O buffer? */ - need_rescale = TRUE; /* do we need a rescale array? */ - - switch (c) { - case '2': /* it's a text-format PGM file */ - cinfo->input_components = 1; - cinfo->in_color_space = JCS_GRAYSCALE; - TRACEMS2(cinfo, 1, JTRC_PGM_TEXT, w, h); - source->pub.get_pixel_rows = get_text_gray_row; - need_iobuffer = FALSE; - break; - - case '3': /* it's a text-format PPM file */ - cinfo->input_components = 3; - cinfo->in_color_space = JCS_RGB; - TRACEMS2(cinfo, 1, JTRC_PPM_TEXT, w, h); - source->pub.get_pixel_rows = get_text_rgb_row; - need_iobuffer = FALSE; - break; - - case '5': /* it's a raw-format PGM file */ - cinfo->input_components = 1; - cinfo->in_color_space = JCS_GRAYSCALE; - TRACEMS2(cinfo, 1, JTRC_PGM, w, h); - if (maxval > 255) { - source->pub.get_pixel_rows = get_word_gray_row; - } else if (maxval == MAXJSAMPLE && SIZEOF(JSAMPLE) == SIZEOF(U_CHAR)) { - source->pub.get_pixel_rows = get_raw_row; - use_raw_buffer = TRUE; - need_rescale = FALSE; - } else { - source->pub.get_pixel_rows = get_scaled_gray_row; - } - break; - - case '6': /* it's a raw-format PPM file */ - cinfo->input_components = 3; - cinfo->in_color_space = JCS_RGB; - TRACEMS2(cinfo, 1, JTRC_PPM, w, h); - if (maxval > 255) { - source->pub.get_pixel_rows = get_word_rgb_row; - } else if (maxval == MAXJSAMPLE && SIZEOF(JSAMPLE) == SIZEOF(U_CHAR)) { - source->pub.get_pixel_rows = get_raw_row; - use_raw_buffer = TRUE; - need_rescale = FALSE; - } else { - source->pub.get_pixel_rows = get_scaled_rgb_row; - } - break; - } - - /* Allocate space for I/O buffer: 1 or 3 bytes or words/pixel. */ - if (need_iobuffer) { - source->buffer_width = (size_t) w * cinfo->input_components * - ((maxval<=255) ? SIZEOF(U_CHAR) : (2*SIZEOF(U_CHAR))); - source->iobuffer = (U_CHAR *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - source->buffer_width); - } - - /* Create compressor input buffer. */ - if (use_raw_buffer) { - /* For unscaled raw-input case, we can just map it onto the I/O buffer. */ - /* Synthesize a JSAMPARRAY pointer structure */ - /* Cast here implies near->far pointer conversion on PCs */ - source->pixrow = (JSAMPROW) source->iobuffer; - source->pub.buffer = & source->pixrow; - source->pub.buffer_height = 1; - } else { - /* Need to translate anyway, so make a separate sample buffer. */ - source->pub.buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) w * cinfo->input_components, (JDIMENSION) 1); - source->pub.buffer_height = 1; - } - - /* Compute the rescaling array if required. */ - if (need_rescale) { - INT32 val, half_maxval; - - /* On 16-bit-int machines we have to be careful of maxval = 65535 */ - source->rescale = (JSAMPLE *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (size_t) (((long) maxval + 1L) * SIZEOF(JSAMPLE))); - half_maxval = maxval / 2; - for (val = 0; val <= (INT32) maxval; val++) { - /* The multiplication here must be done in 32 bits to avoid overflow */ - source->rescale[val] = (JSAMPLE) ((val*MAXJSAMPLE + half_maxval)/maxval); - } - } -} - - -/* - * Finish up at the end of the file. - */ - -METHODDEF(void) -finish_input_ppm (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - /* no work */ -} - - -/* - * The module selection routine for PPM format input. - */ - -GLOBAL(cjpeg_source_ptr) -jinit_read_ppm (j_compress_ptr cinfo) -{ - ppm_source_ptr source; - - /* Create module interface object */ - source = (ppm_source_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(ppm_source_struct)); - /* Fill in method ptrs, except get_pixel_rows which start_input sets */ - source->pub.start_input = start_input_ppm; - source->pub.finish_input = finish_input_ppm; - - return (cjpeg_source_ptr) source; -} - -#endif /* PPM_SUPPORTED */ diff --git a/Dependencies/libjpeg/rdrle.c b/Dependencies/libjpeg/rdrle.c deleted file mode 100644 index 542bc37..0000000 --- a/Dependencies/libjpeg/rdrle.c +++ /dev/null @@ -1,387 +0,0 @@ -/* - * rdrle.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to read input images in Utah RLE format. - * The Utah Raster Toolkit library is required (version 3.1 or later). - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume input from - * an ordinary stdio stream. They further assume that reading begins - * at the start of the file; start_input may need work if the - * user interface has already read some data (e.g., to determine that - * the file is indeed RLE format). - * - * Based on code contributed by Mike Lijewski, - * with updates from Robert Hutchinson. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef RLE_SUPPORTED - -/* rle.h is provided by the Utah Raster Toolkit. */ - -#include - -/* - * We assume that JSAMPLE has the same representation as rle_pixel, - * to wit, "unsigned char". Hence we can't cope with 12- or 16-bit samples. - */ - -#if BITS_IN_JSAMPLE != 8 - Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */ -#endif - -/* - * We support the following types of RLE files: - * - * GRAYSCALE - 8 bits, no colormap - * MAPPEDGRAY - 8 bits, 1 channel colomap - * PSEUDOCOLOR - 8 bits, 3 channel colormap - * TRUECOLOR - 24 bits, 3 channel colormap - * DIRECTCOLOR - 24 bits, no colormap - * - * For now, we ignore any alpha channel in the image. - */ - -typedef enum - { GRAYSCALE, MAPPEDGRAY, PSEUDOCOLOR, TRUECOLOR, DIRECTCOLOR } rle_kind; - - -/* - * Since RLE stores scanlines bottom-to-top, we have to invert the image - * to conform to JPEG's top-to-bottom order. To do this, we read the - * incoming image into a virtual array on the first get_pixel_rows call, - * then fetch the required row from the virtual array on subsequent calls. - */ - -typedef struct _rle_source_struct * rle_source_ptr; - -typedef struct _rle_source_struct { - struct cjpeg_source_struct pub; /* public fields */ - - rle_kind visual; /* actual type of input file */ - jvirt_sarray_ptr image; /* virtual array to hold the image */ - JDIMENSION row; /* current row # in the virtual array */ - rle_hdr header; /* Input file information */ - rle_pixel** rle_row; /* holds a row returned by rle_getrow() */ - -} rle_source_struct; - - -/* - * Read the file header; return image size and component count. - */ - -METHODDEF(void) -start_input_rle (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - rle_source_ptr source = (rle_source_ptr) sinfo; - JDIMENSION width, height; -#ifdef PROGRESS_REPORT - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; -#endif - - /* Use RLE library routine to get the header info */ - source->header = *rle_hdr_init(NULL); - source->header.rle_file = source->pub.input_file; - switch (rle_get_setup(&(source->header))) { - case RLE_SUCCESS: - /* A-OK */ - break; - case RLE_NOT_RLE: - ERREXIT(cinfo, JERR_RLE_NOT); - break; - case RLE_NO_SPACE: - ERREXIT(cinfo, JERR_RLE_MEM); - break; - case RLE_EMPTY: - ERREXIT(cinfo, JERR_RLE_EMPTY); - break; - case RLE_EOF: - ERREXIT(cinfo, JERR_RLE_EOF); - break; - default: - ERREXIT(cinfo, JERR_RLE_BADERROR); - break; - } - - /* Figure out what we have, set private vars and return values accordingly */ - - width = source->header.xmax - source->header.xmin + 1; - height = source->header.ymax - source->header.ymin + 1; - source->header.xmin = 0; /* realign horizontally */ - source->header.xmax = width-1; - - cinfo->image_width = width; - cinfo->image_height = height; - cinfo->data_precision = 8; /* we can only handle 8 bit data */ - - if (source->header.ncolors == 1 && source->header.ncmap == 0) { - source->visual = GRAYSCALE; - TRACEMS2(cinfo, 1, JTRC_RLE_GRAY, width, height); - } else if (source->header.ncolors == 1 && source->header.ncmap == 1) { - source->visual = MAPPEDGRAY; - TRACEMS3(cinfo, 1, JTRC_RLE_MAPGRAY, width, height, - 1 << source->header.cmaplen); - } else if (source->header.ncolors == 1 && source->header.ncmap == 3) { - source->visual = PSEUDOCOLOR; - TRACEMS3(cinfo, 1, JTRC_RLE_MAPPED, width, height, - 1 << source->header.cmaplen); - } else if (source->header.ncolors == 3 && source->header.ncmap == 3) { - source->visual = TRUECOLOR; - TRACEMS3(cinfo, 1, JTRC_RLE_FULLMAP, width, height, - 1 << source->header.cmaplen); - } else if (source->header.ncolors == 3 && source->header.ncmap == 0) { - source->visual = DIRECTCOLOR; - TRACEMS2(cinfo, 1, JTRC_RLE, width, height); - } else - ERREXIT(cinfo, JERR_RLE_UNSUPPORTED); - - if (source->visual == GRAYSCALE || source->visual == MAPPEDGRAY) { - cinfo->in_color_space = JCS_GRAYSCALE; - cinfo->input_components = 1; - } else { - cinfo->in_color_space = JCS_RGB; - cinfo->input_components = 3; - } - - /* - * A place to hold each scanline while it's converted. - * (GRAYSCALE scanlines don't need converting) - */ - if (source->visual != GRAYSCALE) { - source->rle_row = (rle_pixel**) (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) width, (JDIMENSION) cinfo->input_components); - } - - /* request a virtual array to hold the image */ - source->image = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - (JDIMENSION) (width * source->header.ncolors), - (JDIMENSION) height, (JDIMENSION) 1); - -#ifdef PROGRESS_REPORT - if (progress != NULL) { - /* count file input as separate pass */ - progress->total_extra_passes++; - } -#endif - - source->pub.buffer_height = 1; -} - - -/* - * Read one row of pixels. - * Called only after load_image has read the image into the virtual array. - * Used for GRAYSCALE, MAPPEDGRAY, TRUECOLOR, and DIRECTCOLOR images. - */ - -METHODDEF(JDIMENSION) -get_rle_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - rle_source_ptr source = (rle_source_ptr) sinfo; - - source->row--; - source->pub.buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->image, source->row, (JDIMENSION) 1, FALSE); - - return 1; -} - -/* - * Read one row of pixels. - * Called only after load_image has read the image into the virtual array. - * Used for PSEUDOCOLOR images. - */ - -METHODDEF(JDIMENSION) -get_pseudocolor_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - rle_source_ptr source = (rle_source_ptr) sinfo; - JSAMPROW src_row, dest_row; - JDIMENSION col; - rle_map *colormap; - int val; - - colormap = source->header.cmap; - dest_row = source->pub.buffer[0]; - source->row--; - src_row = * (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->image, source->row, (JDIMENSION) 1, FALSE); - - for (col = cinfo->image_width; col > 0; col--) { - val = GETJSAMPLE(*src_row++); - *dest_row++ = (JSAMPLE) (colormap[val ] >> 8); - *dest_row++ = (JSAMPLE) (colormap[val + 256] >> 8); - *dest_row++ = (JSAMPLE) (colormap[val + 512] >> 8); - } - - return 1; -} - - -/* - * Load the image into a virtual array. We have to do this because RLE - * files start at the lower left while the JPEG standard has them starting - * in the upper left. This is called the first time we want to get a row - * of input. What we do is load the RLE data into the array and then call - * the appropriate routine to read one row from the array. Before returning, - * we set source->pub.get_pixel_rows so that subsequent calls go straight to - * the appropriate row-reading routine. - */ - -METHODDEF(JDIMENSION) -load_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - rle_source_ptr source = (rle_source_ptr) sinfo; - JDIMENSION row, col; - JSAMPROW scanline, red_ptr, green_ptr, blue_ptr; - rle_pixel **rle_row; - rle_map *colormap; - char channel; -#ifdef PROGRESS_REPORT - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; -#endif - - colormap = source->header.cmap; - rle_row = source->rle_row; - - /* Read the RLE data into our virtual array. - * We assume here that (a) rle_pixel is represented the same as JSAMPLE, - * and (b) we are not on a machine where FAR pointers differ from regular. - */ - RLE_CLR_BIT(source->header, RLE_ALPHA); /* don't read the alpha channel */ - -#ifdef PROGRESS_REPORT - if (progress != NULL) { - progress->pub.pass_limit = cinfo->image_height; - progress->pub.pass_counter = 0; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } -#endif - - switch (source->visual) { - - case GRAYSCALE: - case PSEUDOCOLOR: - for (row = 0; row < cinfo->image_height; row++) { - rle_row = (rle_pixel **) (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE); - rle_getrow(&source->header, rle_row); -#ifdef PROGRESS_REPORT - if (progress != NULL) { - progress->pub.pass_counter++; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } -#endif - } - break; - - case MAPPEDGRAY: - case TRUECOLOR: - for (row = 0; row < cinfo->image_height; row++) { - scanline = * (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE); - rle_row = source->rle_row; - rle_getrow(&source->header, rle_row); - - for (col = 0; col < cinfo->image_width; col++) { - for (channel = 0; channel < source->header.ncolors; channel++) { - *scanline++ = (JSAMPLE) - (colormap[GETJSAMPLE(rle_row[channel][col]) + 256 * channel] >> 8); - } - } - -#ifdef PROGRESS_REPORT - if (progress != NULL) { - progress->pub.pass_counter++; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } -#endif - } - break; - - case DIRECTCOLOR: - for (row = 0; row < cinfo->image_height; row++) { - scanline = * (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE); - rle_getrow(&source->header, rle_row); - - red_ptr = rle_row[0]; - green_ptr = rle_row[1]; - blue_ptr = rle_row[2]; - - for (col = cinfo->image_width; col > 0; col--) { - *scanline++ = *red_ptr++; - *scanline++ = *green_ptr++; - *scanline++ = *blue_ptr++; - } - -#ifdef PROGRESS_REPORT - if (progress != NULL) { - progress->pub.pass_counter++; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } -#endif - } - } - -#ifdef PROGRESS_REPORT - if (progress != NULL) - progress->completed_extra_passes++; -#endif - - /* Set up to call proper row-extraction routine in future */ - if (source->visual == PSEUDOCOLOR) { - source->pub.buffer = source->rle_row; - source->pub.get_pixel_rows = get_pseudocolor_row; - } else { - source->pub.get_pixel_rows = get_rle_row; - } - source->row = cinfo->image_height; - - /* And fetch the topmost (bottommost) row */ - return (*source->pub.get_pixel_rows) (cinfo, sinfo); -} - - -/* - * Finish up at the end of the file. - */ - -METHODDEF(void) -finish_input_rle (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - /* no work */ -} - - -/* - * The module selection routine for RLE format input. - */ - -GLOBAL(cjpeg_source_ptr) -jinit_read_rle (j_compress_ptr cinfo) -{ - rle_source_ptr source; - - /* Create module interface object */ - source = (rle_source_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(rle_source_struct)); - /* Fill in method ptrs */ - source->pub.start_input = start_input_rle; - source->pub.finish_input = finish_input_rle; - source->pub.get_pixel_rows = load_image; - - return (cjpeg_source_ptr) source; -} - -#endif /* RLE_SUPPORTED */ diff --git a/Dependencies/libjpeg/rdswitch.c b/Dependencies/libjpeg/rdswitch.c deleted file mode 100644 index 7a839af..0000000 --- a/Dependencies/libjpeg/rdswitch.c +++ /dev/null @@ -1,365 +0,0 @@ -/* - * rdswitch.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to process some of cjpeg's more complicated - * command-line switches. Switches processed here are: - * -qtables file Read quantization tables from text file - * -scans file Read scan script from text file - * -quality N[,N,...] Set quality ratings - * -qslots N[,N,...] Set component quantization table selectors - * -sample HxV[,HxV,...] Set component sampling factors - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ -#include /* to declare isdigit(), isspace() */ - - -LOCAL(int) -text_getc (FILE * file) -/* Read next char, skipping over any comments (# to end of line) */ -/* A comment/newline sequence is returned as a newline */ -{ - register int ch; - - ch = getc(file); - if (ch == '#') { - do { - ch = getc(file); - } while (ch != '\n' && ch != EOF); - } - return ch; -} - - -LOCAL(boolean) -read_text_integer (FILE * file, long * result, int * termchar) -/* Read an unsigned decimal integer from a file, store it in result */ -/* Reads one trailing character after the integer; returns it in termchar */ -{ - register int ch; - register long val; - - /* Skip any leading whitespace, detect EOF */ - do { - ch = text_getc(file); - if (ch == EOF) { - *termchar = ch; - return FALSE; - } - } while (isspace(ch)); - - if (! isdigit(ch)) { - *termchar = ch; - return FALSE; - } - - val = ch - '0'; - while ((ch = text_getc(file)) != EOF) { - if (! isdigit(ch)) - break; - val *= 10; - val += ch - '0'; - } - *result = val; - *termchar = ch; - return TRUE; -} - - -GLOBAL(boolean) -read_quant_tables (j_compress_ptr cinfo, char * filename, boolean force_baseline) -/* Read a set of quantization tables from the specified file. - * The file is plain ASCII text: decimal numbers with whitespace between. - * Comments preceded by '#' may be included in the file. - * There may be one to NUM_QUANT_TBLS tables in the file, each of 64 values. - * The tables are implicitly numbered 0,1,etc. - * NOTE: does not affect the qslots mapping, which will default to selecting - * table 0 for luminance (or primary) components, 1 for chrominance components. - * You must use -qslots if you want a different component->table mapping. - */ -{ - FILE * fp; - int tblno, i, termchar; - long val; - unsigned int table[DCTSIZE2]; - - if ((fp = fopen(filename, "r")) == NULL) { - fprintf(stderr, "Can't open table file %s\n", filename); - return FALSE; - } - tblno = 0; - - while (read_text_integer(fp, &val, &termchar)) { /* read 1st element of table */ - if (tblno >= NUM_QUANT_TBLS) { - fprintf(stderr, "Too many tables in file %s\n", filename); - fclose(fp); - return FALSE; - } - table[0] = (unsigned int) val; - for (i = 1; i < DCTSIZE2; i++) { - if (! read_text_integer(fp, &val, &termchar)) { - fprintf(stderr, "Invalid table data in file %s\n", filename); - fclose(fp); - return FALSE; - } - table[i] = (unsigned int) val; - } - jpeg_add_quant_table(cinfo, tblno, table, cinfo->q_scale_factor[tblno], - force_baseline); - tblno++; - } - - if (termchar != EOF) { - fprintf(stderr, "Non-numeric data in file %s\n", filename); - fclose(fp); - return FALSE; - } - - fclose(fp); - return TRUE; -} - - -#ifdef C_MULTISCAN_FILES_SUPPORTED - -LOCAL(boolean) -read_scan_integer (FILE * file, long * result, int * termchar) -/* Variant of read_text_integer that always looks for a non-space termchar; - * this simplifies parsing of punctuation in scan scripts. - */ -{ - register int ch; - - if (! read_text_integer(file, result, termchar)) - return FALSE; - ch = *termchar; - while (ch != EOF && isspace(ch)) - ch = text_getc(file); - if (isdigit(ch)) { /* oops, put it back */ - if (ungetc(ch, file) == EOF) - return FALSE; - ch = ' '; - } else { - /* Any separators other than ';' and ':' are ignored; - * this allows user to insert commas, etc, if desired. - */ - if (ch != EOF && ch != ';' && ch != ':') - ch = ' '; - } - *termchar = ch; - return TRUE; -} - - -GLOBAL(boolean) -read_scan_script (j_compress_ptr cinfo, char * filename) -/* Read a scan script from the specified text file. - * Each entry in the file defines one scan to be emitted. - * Entries are separated by semicolons ';'. - * An entry contains one to four component indexes, - * optionally followed by a colon ':' and four progressive-JPEG parameters. - * The component indexes denote which component(s) are to be transmitted - * in the current scan. The first component has index 0. - * Sequential JPEG is used if the progressive-JPEG parameters are omitted. - * The file is free format text: any whitespace may appear between numbers - * and the ':' and ';' punctuation marks. Also, other punctuation (such - * as commas or dashes) can be placed between numbers if desired. - * Comments preceded by '#' may be included in the file. - * Note: we do very little validity checking here; - * jcmaster.c will validate the script parameters. - */ -{ - FILE * fp; - int scanno, ncomps, termchar; - long val; - jpeg_scan_info * scanptr; -#define MAX_SCANS 100 /* quite arbitrary limit */ - jpeg_scan_info scans[MAX_SCANS]; - - if ((fp = fopen(filename, "r")) == NULL) { - fprintf(stderr, "Can't open scan definition file %s\n", filename); - return FALSE; - } - scanptr = scans; - scanno = 0; - - while (read_scan_integer(fp, &val, &termchar)) { - if (scanno >= MAX_SCANS) { - fprintf(stderr, "Too many scans defined in file %s\n", filename); - fclose(fp); - return FALSE; - } - scanptr->component_index[0] = (int) val; - ncomps = 1; - while (termchar == ' ') { - if (ncomps >= MAX_COMPS_IN_SCAN) { - fprintf(stderr, "Too many components in one scan in file %s\n", - filename); - fclose(fp); - return FALSE; - } - if (! read_scan_integer(fp, &val, &termchar)) - goto bogus; - scanptr->component_index[ncomps] = (int) val; - ncomps++; - } - scanptr->comps_in_scan = ncomps; - if (termchar == ':') { - if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ') - goto bogus; - scanptr->Ss = (int) val; - if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ') - goto bogus; - scanptr->Se = (int) val; - if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ') - goto bogus; - scanptr->Ah = (int) val; - if (! read_scan_integer(fp, &val, &termchar)) - goto bogus; - scanptr->Al = (int) val; - } else { - /* set non-progressive parameters */ - scanptr->Ss = 0; - scanptr->Se = DCTSIZE2-1; - scanptr->Ah = 0; - scanptr->Al = 0; - } - if (termchar != ';' && termchar != EOF) { -bogus: - fprintf(stderr, "Invalid scan entry format in file %s\n", filename); - fclose(fp); - return FALSE; - } - scanptr++, scanno++; - } - - if (termchar != EOF) { - fprintf(stderr, "Non-numeric data in file %s\n", filename); - fclose(fp); - return FALSE; - } - - if (scanno > 0) { - /* Stash completed scan list in cinfo structure. - * NOTE: for cjpeg's use, JPOOL_IMAGE is the right lifetime for this data, - * but if you want to compress multiple images you'd want JPOOL_PERMANENT. - */ - scanptr = (jpeg_scan_info *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - scanno * SIZEOF(jpeg_scan_info)); - MEMCOPY(scanptr, scans, scanno * SIZEOF(jpeg_scan_info)); - cinfo->scan_info = scanptr; - cinfo->num_scans = scanno; - } - - fclose(fp); - return TRUE; -} - -#endif /* C_MULTISCAN_FILES_SUPPORTED */ - - -GLOBAL(boolean) -set_quality_ratings (j_compress_ptr cinfo, char *arg, boolean force_baseline) -/* Process a quality-ratings parameter string, of the form - * N[,N,...] - * If there are more q-table slots than parameters, the last value is replicated. - */ -{ - int val = 75; /* default value */ - int tblno; - char ch; - - for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) { - if (*arg) { - ch = ','; /* if not set by sscanf, will be ',' */ - if (sscanf(arg, "%d%c", &val, &ch) < 1) - return FALSE; - if (ch != ',') /* syntax check */ - return FALSE; - /* Convert user 0-100 rating to percentage scaling */ - cinfo->q_scale_factor[tblno] = jpeg_quality_scaling(val); - while (*arg && *arg++ != ',') /* advance to next segment of arg string */ - ; - } else { - /* reached end of parameter, set remaining factors to last value */ - cinfo->q_scale_factor[tblno] = jpeg_quality_scaling(val); - } - } - jpeg_default_qtables(cinfo, force_baseline); - return TRUE; -} - - -GLOBAL(boolean) -set_quant_slots (j_compress_ptr cinfo, char *arg) -/* Process a quantization-table-selectors parameter string, of the form - * N[,N,...] - * If there are more components than parameters, the last value is replicated. - */ -{ - int val = 0; /* default table # */ - int ci; - char ch; - - for (ci = 0; ci < MAX_COMPONENTS; ci++) { - if (*arg) { - ch = ','; /* if not set by sscanf, will be ',' */ - if (sscanf(arg, "%d%c", &val, &ch) < 1) - return FALSE; - if (ch != ',') /* syntax check */ - return FALSE; - if (val < 0 || val >= NUM_QUANT_TBLS) { - fprintf(stderr, "JPEG quantization tables are numbered 0..%d\n", - NUM_QUANT_TBLS-1); - return FALSE; - } - cinfo->comp_info[ci].quant_tbl_no = val; - while (*arg && *arg++ != ',') /* advance to next segment of arg string */ - ; - } else { - /* reached end of parameter, set remaining components to last table */ - cinfo->comp_info[ci].quant_tbl_no = val; - } - } - return TRUE; -} - - -GLOBAL(boolean) -set_sample_factors (j_compress_ptr cinfo, char *arg) -/* Process a sample-factors parameter string, of the form - * HxV[,HxV,...] - * If there are more components than parameters, "1x1" is assumed for the rest. - */ -{ - int ci, val1, val2; - char ch1, ch2; - - for (ci = 0; ci < MAX_COMPONENTS; ci++) { - if (*arg) { - ch2 = ','; /* if not set by sscanf, will be ',' */ - if (sscanf(arg, "%d%c%d%c", &val1, &ch1, &val2, &ch2) < 3) - return FALSE; - if ((ch1 != 'x' && ch1 != 'X') || ch2 != ',') /* syntax check */ - return FALSE; - if (val1 <= 0 || val1 > 4 || val2 <= 0 || val2 > 4) { - fprintf(stderr, "JPEG sampling factors must be 1..4\n"); - return FALSE; - } - cinfo->comp_info[ci].h_samp_factor = val1; - cinfo->comp_info[ci].v_samp_factor = val2; - while (*arg && *arg++ != ',') /* advance to next segment of arg string */ - ; - } else { - /* reached end of parameter, set remaining components to 1x1 sampling */ - cinfo->comp_info[ci].h_samp_factor = 1; - cinfo->comp_info[ci].v_samp_factor = 1; - } - } - return TRUE; -} diff --git a/Dependencies/libjpeg/rdtarga.c b/Dependencies/libjpeg/rdtarga.c deleted file mode 100644 index 4c2cd26..0000000 --- a/Dependencies/libjpeg/rdtarga.c +++ /dev/null @@ -1,500 +0,0 @@ -/* - * rdtarga.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to read input images in Targa format. - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume input from - * an ordinary stdio stream. They further assume that reading begins - * at the start of the file; start_input may need work if the - * user interface has already read some data (e.g., to determine that - * the file is indeed Targa format). - * - * Based on code contributed by Lee Daniel Crocker. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef TARGA_SUPPORTED - - -/* Macros to deal with unsigned chars as efficiently as compiler allows */ - -#ifdef HAVE_UNSIGNED_CHAR -typedef unsigned char U_CHAR; -#define UCH(x) ((int) (x)) -#else /* !HAVE_UNSIGNED_CHAR */ -#ifdef CHAR_IS_UNSIGNED -typedef char U_CHAR; -#define UCH(x) ((int) (x)) -#else -typedef char U_CHAR; -#define UCH(x) ((int) (x) & 0xFF) -#endif -#endif /* HAVE_UNSIGNED_CHAR */ - - -#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len))) - - -/* Private version of data source object */ - -typedef struct _tga_source_struct * tga_source_ptr; - -typedef struct _tga_source_struct { - struct cjpeg_source_struct pub; /* public fields */ - - j_compress_ptr cinfo; /* back link saves passing separate parm */ - - JSAMPARRAY colormap; /* Targa colormap (converted to my format) */ - - jvirt_sarray_ptr whole_image; /* Needed if funny input row order */ - JDIMENSION current_row; /* Current logical row number to read */ - - /* Pointer to routine to extract next Targa pixel from input file */ - JMETHOD(void, read_pixel, (tga_source_ptr sinfo)); - - /* Result of read_pixel is delivered here: */ - U_CHAR tga_pixel[4]; - - int pixel_size; /* Bytes per Targa pixel (1 to 4) */ - - /* State info for reading RLE-coded pixels; both counts must be init to 0 */ - int block_count; /* # of pixels remaining in RLE block */ - int dup_pixel_count; /* # of times to duplicate previous pixel */ - - /* This saves the correct pixel-row-expansion method for preload_image */ - JMETHOD(JDIMENSION, get_pixel_rows, (j_compress_ptr cinfo, - cjpeg_source_ptr sinfo)); -} tga_source_struct; - - -/* For expanding 5-bit pixel values to 8-bit with best rounding */ - -static const UINT8 c5to8bits[32] = { - 0, 8, 16, 25, 33, 41, 49, 58, - 66, 74, 82, 90, 99, 107, 115, 123, - 132, 140, 148, 156, 165, 173, 181, 189, - 197, 206, 214, 222, 230, 239, 247, 255 -}; - - - -LOCAL(int) -read_byte (tga_source_ptr sinfo) -/* Read next byte from Targa file */ -{ - register FILE *infile = sinfo->pub.input_file; - register int c; - - if ((c = getc(infile)) == EOF) - ERREXIT(sinfo->cinfo, JERR_INPUT_EOF); - return c; -} - - -LOCAL(void) -read_colormap (tga_source_ptr sinfo, int cmaplen, int mapentrysize) -/* Read the colormap from a Targa file */ -{ - int i; - - /* Presently only handles 24-bit BGR format */ - if (mapentrysize != 24) - ERREXIT(sinfo->cinfo, JERR_TGA_BADCMAP); - - for (i = 0; i < cmaplen; i++) { - sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); - sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); - sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); - } -} - - -/* - * read_pixel methods: get a single pixel from Targa file into tga_pixel[] - */ - -METHODDEF(void) -read_non_rle_pixel (tga_source_ptr sinfo) -/* Read one Targa pixel from the input file; no RLE expansion */ -{ - register FILE *infile = sinfo->pub.input_file; - register int i; - - for (i = 0; i < sinfo->pixel_size; i++) { - sinfo->tga_pixel[i] = (U_CHAR) getc(infile); - } -} - - -METHODDEF(void) -read_rle_pixel (tga_source_ptr sinfo) -/* Read one Targa pixel from the input file, expanding RLE data as needed */ -{ - register FILE *infile = sinfo->pub.input_file; - register int i; - - /* Duplicate previously read pixel? */ - if (sinfo->dup_pixel_count > 0) { - sinfo->dup_pixel_count--; - return; - } - - /* Time to read RLE block header? */ - if (--sinfo->block_count < 0) { /* decrement pixels remaining in block */ - i = read_byte(sinfo); - if (i & 0x80) { /* Start of duplicate-pixel block? */ - sinfo->dup_pixel_count = i & 0x7F; /* number of dups after this one */ - sinfo->block_count = 0; /* then read new block header */ - } else { - sinfo->block_count = i & 0x7F; /* number of pixels after this one */ - } - } - - /* Read next pixel */ - for (i = 0; i < sinfo->pixel_size; i++) { - sinfo->tga_pixel[i] = (U_CHAR) getc(infile); - } -} - - -/* - * Read one row of pixels. - * - * We provide several different versions depending on input file format. - */ - - -METHODDEF(JDIMENSION) -get_8bit_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading 8-bit grayscale pixels */ -{ - tga_source_ptr source = (tga_source_ptr) sinfo; - register JSAMPROW ptr; - register JDIMENSION col; - - ptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - (*source->read_pixel) (source); /* Load next pixel into tga_pixel */ - *ptr++ = (JSAMPLE) UCH(source->tga_pixel[0]); - } - return 1; -} - -METHODDEF(JDIMENSION) -get_8bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading 8-bit colormap indexes */ -{ - tga_source_ptr source = (tga_source_ptr) sinfo; - register int t; - register JSAMPROW ptr; - register JDIMENSION col; - register JSAMPARRAY colormap = source->colormap; - - ptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - (*source->read_pixel) (source); /* Load next pixel into tga_pixel */ - t = UCH(source->tga_pixel[0]); - *ptr++ = colormap[0][t]; - *ptr++ = colormap[1][t]; - *ptr++ = colormap[2][t]; - } - return 1; -} - -METHODDEF(JDIMENSION) -get_16bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading 16-bit pixels */ -{ - tga_source_ptr source = (tga_source_ptr) sinfo; - register int t; - register JSAMPROW ptr; - register JDIMENSION col; - - ptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - (*source->read_pixel) (source); /* Load next pixel into tga_pixel */ - t = UCH(source->tga_pixel[0]); - t += UCH(source->tga_pixel[1]) << 8; - /* We expand 5 bit data to 8 bit sample width. - * The format of the 16-bit (LSB first) input word is - * xRRRRRGGGGGBBBBB - */ - ptr[2] = (JSAMPLE) c5to8bits[t & 0x1F]; - t >>= 5; - ptr[1] = (JSAMPLE) c5to8bits[t & 0x1F]; - t >>= 5; - ptr[0] = (JSAMPLE) c5to8bits[t & 0x1F]; - ptr += 3; - } - return 1; -} - -METHODDEF(JDIMENSION) -get_24bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -/* This version is for reading 24-bit pixels */ -{ - tga_source_ptr source = (tga_source_ptr) sinfo; - register JSAMPROW ptr; - register JDIMENSION col; - - ptr = source->pub.buffer[0]; - for (col = cinfo->image_width; col > 0; col--) { - (*source->read_pixel) (source); /* Load next pixel into tga_pixel */ - *ptr++ = (JSAMPLE) UCH(source->tga_pixel[2]); /* change BGR to RGB order */ - *ptr++ = (JSAMPLE) UCH(source->tga_pixel[1]); - *ptr++ = (JSAMPLE) UCH(source->tga_pixel[0]); - } - return 1; -} - -/* - * Targa also defines a 32-bit pixel format with order B,G,R,A. - * We presently ignore the attribute byte, so the code for reading - * these pixels is identical to the 24-bit routine above. - * This works because the actual pixel length is only known to read_pixel. - */ - -#define get_32bit_row get_24bit_row - - -/* - * This method is for re-reading the input data in standard top-down - * row order. The entire image has already been read into whole_image - * with proper conversion of pixel format, but it's in a funny row order. - */ - -METHODDEF(JDIMENSION) -get_memory_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - tga_source_ptr source = (tga_source_ptr) sinfo; - JDIMENSION source_row; - - /* Compute row of source that maps to current_row of normal order */ - /* For now, assume image is bottom-up and not interlaced. */ - /* NEEDS WORK to support interlaced images! */ - source_row = cinfo->image_height - source->current_row - 1; - - /* Fetch that row from virtual array */ - source->pub.buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->whole_image, - source_row, (JDIMENSION) 1, FALSE); - - source->current_row++; - return 1; -} - - -/* - * This method loads the image into whole_image during the first call on - * get_pixel_rows. The get_pixel_rows pointer is then adjusted to call - * get_memory_row on subsequent calls. - */ - -METHODDEF(JDIMENSION) -preload_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - tga_source_ptr source = (tga_source_ptr) sinfo; - JDIMENSION row; - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; - - /* Read the data into a virtual array in input-file row order. */ - for (row = 0; row < cinfo->image_height; row++) { - if (progress != NULL) { - progress->pub.pass_counter = (long) row; - progress->pub.pass_limit = (long) cinfo->image_height; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } - source->pub.buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, source->whole_image, row, (JDIMENSION) 1, TRUE); - (*source->get_pixel_rows) (cinfo, sinfo); - } - if (progress != NULL) - progress->completed_extra_passes++; - - /* Set up to read from the virtual array in unscrambled order */ - source->pub.get_pixel_rows = get_memory_row; - source->current_row = 0; - /* And read the first row */ - return get_memory_row(cinfo, sinfo); -} - - -/* - * Read the file header; return image size and component count. - */ - -METHODDEF(void) -start_input_tga (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - tga_source_ptr source = (tga_source_ptr) sinfo; - U_CHAR targaheader[18]; - int idlen, cmaptype, subtype, flags, interlace_type, components; - unsigned int width, height, maplen; - boolean is_bottom_up; - -#define GET_2B(offset) ((unsigned int) UCH(targaheader[offset]) + \ - (((unsigned int) UCH(targaheader[offset+1])) << 8)) - - if (! ReadOK(source->pub.input_file, targaheader, 18)) - ERREXIT(cinfo, JERR_INPUT_EOF); - - /* Pretend "15-bit" pixels are 16-bit --- we ignore attribute bit anyway */ - if (targaheader[16] == 15) - targaheader[16] = 16; - - idlen = UCH(targaheader[0]); - cmaptype = UCH(targaheader[1]); - subtype = UCH(targaheader[2]); - maplen = GET_2B(5); - width = GET_2B(12); - height = GET_2B(14); - source->pixel_size = UCH(targaheader[16]) >> 3; - flags = UCH(targaheader[17]); /* Image Descriptor byte */ - - is_bottom_up = ((flags & 0x20) == 0); /* bit 5 set => top-down */ - interlace_type = flags >> 6; /* bits 6/7 are interlace code */ - - if (cmaptype > 1 || /* cmaptype must be 0 or 1 */ - source->pixel_size < 1 || source->pixel_size > 4 || - (UCH(targaheader[16]) & 7) != 0 || /* bits/pixel must be multiple of 8 */ - interlace_type != 0) /* currently don't allow interlaced image */ - ERREXIT(cinfo, JERR_TGA_BADPARMS); - - if (subtype > 8) { - /* It's an RLE-coded file */ - source->read_pixel = read_rle_pixel; - source->block_count = source->dup_pixel_count = 0; - subtype -= 8; - } else { - /* Non-RLE file */ - source->read_pixel = read_non_rle_pixel; - } - - /* Now should have subtype 1, 2, or 3 */ - components = 3; /* until proven different */ - cinfo->in_color_space = JCS_RGB; - - switch (subtype) { - case 1: /* Colormapped image */ - if (source->pixel_size == 1 && cmaptype == 1) - source->get_pixel_rows = get_8bit_row; - else - ERREXIT(cinfo, JERR_TGA_BADPARMS); - TRACEMS2(cinfo, 1, JTRC_TGA_MAPPED, width, height); - break; - case 2: /* RGB image */ - switch (source->pixel_size) { - case 2: - source->get_pixel_rows = get_16bit_row; - break; - case 3: - source->get_pixel_rows = get_24bit_row; - break; - case 4: - source->get_pixel_rows = get_32bit_row; - break; - default: - ERREXIT(cinfo, JERR_TGA_BADPARMS); - break; - } - TRACEMS2(cinfo, 1, JTRC_TGA, width, height); - break; - case 3: /* Grayscale image */ - components = 1; - cinfo->in_color_space = JCS_GRAYSCALE; - if (source->pixel_size == 1) - source->get_pixel_rows = get_8bit_gray_row; - else - ERREXIT(cinfo, JERR_TGA_BADPARMS); - TRACEMS2(cinfo, 1, JTRC_TGA_GRAY, width, height); - break; - default: - ERREXIT(cinfo, JERR_TGA_BADPARMS); - break; - } - - if (is_bottom_up) { - /* Create a virtual array to buffer the upside-down image. */ - source->whole_image = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - (JDIMENSION) width * components, (JDIMENSION) height, (JDIMENSION) 1); - if (cinfo->progress != NULL) { - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; - progress->total_extra_passes++; /* count file input as separate pass */ - } - /* source->pub.buffer will point to the virtual array. */ - source->pub.buffer_height = 1; /* in case anyone looks at it */ - source->pub.get_pixel_rows = preload_image; - } else { - /* Don't need a virtual array, but do need a one-row input buffer. */ - source->whole_image = NULL; - source->pub.buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - (JDIMENSION) width * components, (JDIMENSION) 1); - source->pub.buffer_height = 1; - source->pub.get_pixel_rows = source->get_pixel_rows; - } - - while (idlen--) /* Throw away ID field */ - (void) read_byte(source); - - if (maplen > 0) { - if (maplen > 256 || GET_2B(3) != 0) - ERREXIT(cinfo, JERR_TGA_BADCMAP); - /* Allocate space to store the colormap */ - source->colormap = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, (JDIMENSION) maplen, (JDIMENSION) 3); - /* and read it from the file */ - read_colormap(source, (int) maplen, UCH(targaheader[7])); - } else { - if (cmaptype) /* but you promised a cmap! */ - ERREXIT(cinfo, JERR_TGA_BADPARMS); - source->colormap = NULL; - } - - cinfo->input_components = components; - cinfo->data_precision = 8; - cinfo->image_width = width; - cinfo->image_height = height; -} - - -/* - * Finish up at the end of the file. - */ - -METHODDEF(void) -finish_input_tga (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) -{ - /* no work */ -} - - -/* - * The module selection routine for Targa format input. - */ - -GLOBAL(cjpeg_source_ptr) -jinit_read_targa (j_compress_ptr cinfo) -{ - tga_source_ptr source; - - /* Create module interface object */ - source = (tga_source_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(tga_source_struct)); - source->cinfo = cinfo; /* make back link for subroutines */ - /* Fill in method ptrs, except get_pixel_rows which start_input sets */ - source->pub.start_input = start_input_tga; - source->pub.finish_input = finish_input_tga; - - return (cjpeg_source_ptr) source; -} - -#endif /* TARGA_SUPPORTED */ diff --git a/Dependencies/libjpeg/structure.txt b/Dependencies/libjpeg/structure.txt deleted file mode 100644 index fe88701..0000000 --- a/Dependencies/libjpeg/structure.txt +++ /dev/null @@ -1,945 +0,0 @@ -IJG JPEG LIBRARY: SYSTEM ARCHITECTURE - -Copyright (C) 1991-2009, Thomas G. Lane, Guido Vollbeding. -This file is part of the Independent JPEG Group's software. -For conditions of distribution and use, see the accompanying README file. - - -This file provides an overview of the architecture of the IJG JPEG software; -that is, the functions of the various modules in the system and the interfaces -between modules. For more precise details about any data structure or calling -convention, see the include files and comments in the source code. - -We assume that the reader is already somewhat familiar with the JPEG standard. -The README file includes references for learning about JPEG. The file -libjpeg.txt describes the library from the viewpoint of an application -programmer using the library; it's best to read that file before this one. -Also, the file coderules.txt describes the coding style conventions we use. - -In this document, JPEG-specific terminology follows the JPEG standard: - A "component" means a color channel, e.g., Red or Luminance. - A "sample" is a single component value (i.e., one number in the image data). - A "coefficient" is a frequency coefficient (a DCT transform output number). - A "block" is an 8x8 group of samples or coefficients. - An "MCU" (minimum coded unit) is an interleaved set of blocks of size - determined by the sampling factors, or a single block in a - noninterleaved scan. -We do not use the terms "pixel" and "sample" interchangeably. When we say -pixel, we mean an element of the full-size image, while a sample is an element -of the downsampled image. Thus the number of samples may vary across -components while the number of pixels does not. (This terminology is not used -rigorously throughout the code, but it is used in places where confusion would -otherwise result.) - - -*** System features *** - -The IJG distribution contains two parts: - * A subroutine library for JPEG compression and decompression. - * cjpeg/djpeg, two sample applications that use the library to transform - JFIF JPEG files to and from several other image formats. -cjpeg/djpeg are of no great intellectual complexity: they merely add a simple -command-line user interface and I/O routines for several uncompressed image -formats. This document concentrates on the library itself. - -We desire the library to be capable of supporting all JPEG baseline, extended -sequential, and progressive DCT processes. Hierarchical processes are not -supported. - -The library does not support the lossless (spatial) JPEG process. Lossless -JPEG shares little or no code with lossy JPEG, and would normally be used -without the extensive pre- and post-processing provided by this library. -We feel that lossless JPEG is better handled by a separate library. - -Within these limits, any set of compression parameters allowed by the JPEG -spec should be readable for decompression. (We can be more restrictive about -what formats we can generate.) Although the system design allows for all -parameter values, some uncommon settings are not yet implemented and may -never be; nonintegral sampling ratios are the prime example. Furthermore, -we treat 8-bit vs. 12-bit data precision as a compile-time switch, not a -run-time option, because most machines can store 8-bit pixels much more -compactly than 12-bit. - -By itself, the library handles only interchange JPEG datastreams --- in -particular the widely used JFIF file format. The library can be used by -surrounding code to process interchange or abbreviated JPEG datastreams that -are embedded in more complex file formats. (For example, libtiff uses this -library to implement JPEG compression within the TIFF file format.) - -The library includes a substantial amount of code that is not covered by the -JPEG standard but is necessary for typical applications of JPEG. These -functions preprocess the image before JPEG compression or postprocess it after -decompression. They include colorspace conversion, downsampling/upsampling, -and color quantization. This code can be omitted if not needed. - -A wide range of quality vs. speed tradeoffs are possible in JPEG processing, -and even more so in decompression postprocessing. The decompression library -provides multiple implementations that cover most of the useful tradeoffs, -ranging from very-high-quality down to fast-preview operation. On the -compression side we have generally not provided low-quality choices, since -compression is normally less time-critical. It should be understood that the -low-quality modes may not meet the JPEG standard's accuracy requirements; -nonetheless, they are useful for viewers. - - -*** Portability issues *** - -Portability is an essential requirement for the library. The key portability -issues that show up at the level of system architecture are: - -1. Memory usage. We want the code to be able to run on PC-class machines -with limited memory. Images should therefore be processed sequentially (in -strips), to avoid holding the whole image in memory at once. Where a -full-image buffer is necessary, we should be able to use either virtual memory -or temporary files. - -2. Near/far pointer distinction. To run efficiently on 80x86 machines, the -code should distinguish "small" objects (kept in near data space) from -"large" ones (kept in far data space). This is an annoying restriction, but -fortunately it does not impact code quality for less brain-damaged machines, -and the source code clutter turns out to be minimal with sufficient use of -pointer typedefs. - -3. Data precision. We assume that "char" is at least 8 bits, "short" and -"int" at least 16, "long" at least 32. The code will work fine with larger -data sizes, although memory may be used inefficiently in some cases. However, -the JPEG compressed datastream must ultimately appear on external storage as a -sequence of 8-bit bytes if it is to conform to the standard. This may pose a -problem on machines where char is wider than 8 bits. The library represents -compressed data as an array of values of typedef JOCTET. If no data type -exactly 8 bits wide is available, custom data source and data destination -modules must be written to unpack and pack the chosen JOCTET datatype into -8-bit external representation. - - -*** System overview *** - -The compressor and decompressor are each divided into two main sections: -the JPEG compressor or decompressor proper, and the preprocessing or -postprocessing functions. The interface between these two sections is the -image data that the official JPEG spec regards as its input or output: this -data is in the colorspace to be used for compression, and it is downsampled -to the sampling factors to be used. The preprocessing and postprocessing -steps are responsible for converting a normal image representation to or from -this form. (Those few applications that want to deal with YCbCr downsampled -data can skip the preprocessing or postprocessing step.) - -Looking more closely, the compressor library contains the following main -elements: - - Preprocessing: - * Color space conversion (e.g., RGB to YCbCr). - * Edge expansion and downsampling. Optionally, this step can do simple - smoothing --- this is often helpful for low-quality source data. - JPEG proper: - * MCU assembly, DCT, quantization. - * Entropy coding (sequential or progressive, Huffman or arithmetic). - -In addition to these modules we need overall control, marker generation, -and support code (memory management & error handling). There is also a -module responsible for physically writing the output data --- typically -this is just an interface to fwrite(), but some applications may need to -do something else with the data. - -The decompressor library contains the following main elements: - - JPEG proper: - * Entropy decoding (sequential or progressive, Huffman or arithmetic). - * Dequantization, inverse DCT, MCU disassembly. - Postprocessing: - * Upsampling. Optionally, this step may be able to do more general - rescaling of the image. - * Color space conversion (e.g., YCbCr to RGB). This step may also - provide gamma adjustment [ currently it does not ]. - * Optional color quantization (e.g., reduction to 256 colors). - * Optional color precision reduction (e.g., 24-bit to 15-bit color). - [This feature is not currently implemented.] - -We also need overall control, marker parsing, and a data source module. -The support code (memory management & error handling) can be shared with -the compression half of the library. - -There may be several implementations of each of these elements, particularly -in the decompressor, where a wide range of speed/quality tradeoffs is very -useful. It must be understood that some of the best speedups involve -merging adjacent steps in the pipeline. For example, upsampling, color space -conversion, and color quantization might all be done at once when using a -low-quality ordered-dither technique. The system architecture is designed to -allow such merging where appropriate. - - -Note: it is convenient to regard edge expansion (padding to block boundaries) -as a preprocessing/postprocessing function, even though the JPEG spec includes -it in compression/decompression. We do this because downsampling/upsampling -can be simplified a little if they work on padded data: it's not necessary to -have special cases at the right and bottom edges. Therefore the interface -buffer is always an integral number of blocks wide and high, and we expect -compression preprocessing to pad the source data properly. Padding will occur -only to the next block (8-sample) boundary. In an interleaved-scan situation, -additional dummy blocks may be used to fill out MCUs, but the MCU assembly and -disassembly logic will create or discard these blocks internally. (This is -advantageous for speed reasons, since we avoid DCTing the dummy blocks. -It also permits a small reduction in file size, because the compressor can -choose dummy block contents so as to minimize their size in compressed form. -Finally, it makes the interface buffer specification independent of whether -the file is actually interleaved or not.) Applications that wish to deal -directly with the downsampled data must provide similar buffering and padding -for odd-sized images. - - -*** Poor man's object-oriented programming *** - -It should be clear by now that we have a lot of quasi-independent processing -steps, many of which have several possible behaviors. To avoid cluttering the -code with lots of switch statements, we use a simple form of object-style -programming to separate out the different possibilities. - -For example, two different color quantization algorithms could be implemented -as two separate modules that present the same external interface; at runtime, -the calling code will access the proper module indirectly through an "object". - -We can get the limited features we need while staying within portable C. -The basic tool is a function pointer. An "object" is just a struct -containing one or more function pointer fields, each of which corresponds to -a method name in real object-oriented languages. During initialization we -fill in the function pointers with references to whichever module we have -determined we need to use in this run. Then invocation of the module is done -by indirecting through a function pointer; on most machines this is no more -expensive than a switch statement, which would be the only other way of -making the required run-time choice. The really significant benefit, of -course, is keeping the source code clean and well structured. - -We can also arrange to have private storage that varies between different -implementations of the same kind of object. We do this by making all the -module-specific object structs be separately allocated entities, which will -be accessed via pointers in the master compression or decompression struct. -The "public" fields or methods for a given kind of object are specified by -a commonly known struct. But a module's initialization code can allocate -a larger struct that contains the common struct as its first member, plus -additional private fields. With appropriate pointer casting, the module's -internal functions can access these private fields. (For a simple example, -see jdatadst.c, which implements the external interface specified by struct -jpeg_destination_mgr, but adds extra fields.) - -(Of course this would all be a lot easier if we were using C++, but we are -not yet prepared to assume that everyone has a C++ compiler.) - -An important benefit of this scheme is that it is easy to provide multiple -versions of any method, each tuned to a particular case. While a lot of -precalculation might be done to select an optimal implementation of a method, -the cost per invocation is constant. For example, the upsampling step might -have a "generic" method, plus one or more "hardwired" methods for the most -popular sampling factors; the hardwired methods would be faster because they'd -use straight-line code instead of for-loops. The cost to determine which -method to use is paid only once, at startup, and the selection criteria are -hidden from the callers of the method. - -This plan differs a little bit from usual object-oriented structures, in that -only one instance of each object class will exist during execution. The -reason for having the class structure is that on different runs we may create -different instances (choose to execute different modules). You can think of -the term "method" as denoting the common interface presented by a particular -set of interchangeable functions, and "object" as denoting a group of related -methods, or the total shared interface behavior of a group of modules. - - -*** Overall control structure *** - -We previously mentioned the need for overall control logic in the compression -and decompression libraries. In IJG implementations prior to v5, overall -control was mostly provided by "pipeline control" modules, which proved to be -large, unwieldy, and hard to understand. To improve the situation, the -control logic has been subdivided into multiple modules. The control modules -consist of: - -1. Master control for module selection and initialization. This has two -responsibilities: - - 1A. Startup initialization at the beginning of image processing. - The individual processing modules to be used in this run are selected - and given initialization calls. - - 1B. Per-pass control. This determines how many passes will be performed - and calls each active processing module to configure itself - appropriately at the beginning of each pass. End-of-pass processing, - where necessary, is also invoked from the master control module. - - Method selection is partially distributed, in that a particular processing - module may contain several possible implementations of a particular method, - which it will select among when given its initialization call. The master - control code need only be concerned with decisions that affect more than - one module. - -2. Data buffering control. A separate control module exists for each - inter-processing-step data buffer. This module is responsible for - invoking the processing steps that write or read that data buffer. - -Each buffer controller sees the world as follows: - -input data => processing step A => buffer => processing step B => output data - | | | - ------------------ controller ------------------ - -The controller knows the dataflow requirements of steps A and B: how much data -they want to accept in one chunk and how much they output in one chunk. Its -function is to manage its buffer and call A and B at the proper times. - -A data buffer control module may itself be viewed as a processing step by a -higher-level control module; thus the control modules form a binary tree with -elementary processing steps at the leaves of the tree. - -The control modules are objects. A considerable amount of flexibility can -be had by replacing implementations of a control module. For example: -* Merging of adjacent steps in the pipeline is done by replacing a control - module and its pair of processing-step modules with a single processing- - step module. (Hence the possible merges are determined by the tree of - control modules.) -* In some processing modes, a given interstep buffer need only be a "strip" - buffer large enough to accommodate the desired data chunk sizes. In other - modes, a full-image buffer is needed and several passes are required. - The control module determines which kind of buffer is used and manipulates - virtual array buffers as needed. One or both processing steps may be - unaware of the multi-pass behavior. - -In theory, we might be able to make all of the data buffer controllers -interchangeable and provide just one set of implementations for all. In -practice, each one contains considerable special-case processing for its -particular job. The buffer controller concept should be regarded as an -overall system structuring principle, not as a complete description of the -task performed by any one controller. - - -*** Compression object structure *** - -Here is a sketch of the logical structure of the JPEG compression library: - - |-- Colorspace conversion - |-- Preprocessing controller --| - | |-- Downsampling -Main controller --| - | |-- Forward DCT, quantize - |-- Coefficient controller --| - |-- Entropy encoding - -This sketch also describes the flow of control (subroutine calls) during -typical image data processing. Each of the components shown in the diagram is -an "object" which may have several different implementations available. One -or more source code files contain the actual implementation(s) of each object. - -The objects shown above are: - -* Main controller: buffer controller for the subsampled-data buffer, which - holds the preprocessed input data. This controller invokes preprocessing to - fill the subsampled-data buffer, and JPEG compression to empty it. There is - usually no need for a full-image buffer here; a strip buffer is adequate. - -* Preprocessing controller: buffer controller for the downsampling input data - buffer, which lies between colorspace conversion and downsampling. Note - that a unified conversion/downsampling module would probably replace this - controller entirely. - -* Colorspace conversion: converts application image data into the desired - JPEG color space; also changes the data from pixel-interleaved layout to - separate component planes. Processes one pixel row at a time. - -* Downsampling: performs reduction of chroma components as required. - Optionally may perform pixel-level smoothing as well. Processes a "row - group" at a time, where a row group is defined as Vmax pixel rows of each - component before downsampling, and Vk sample rows afterwards (remember Vk - differs across components). Some downsampling or smoothing algorithms may - require context rows above and below the current row group; the - preprocessing controller is responsible for supplying these rows via proper - buffering. The downsampler is responsible for edge expansion at the right - edge (i.e., extending each sample row to a multiple of 8 samples); but the - preprocessing controller is responsible for vertical edge expansion (i.e., - duplicating the bottom sample row as needed to make a multiple of 8 rows). - -* Coefficient controller: buffer controller for the DCT-coefficient data. - This controller handles MCU assembly, including insertion of dummy DCT - blocks when needed at the right or bottom edge. When performing - Huffman-code optimization or emitting a multiscan JPEG file, this - controller is responsible for buffering the full image. The equivalent of - one fully interleaved MCU row of subsampled data is processed per call, - even when the JPEG file is noninterleaved. - -* Forward DCT and quantization: Perform DCT, quantize, and emit coefficients. - Works on one or more DCT blocks at a time. (Note: the coefficients are now - emitted in normal array order, which the entropy encoder is expected to - convert to zigzag order as necessary. Prior versions of the IJG code did - the conversion to zigzag order within the quantization step.) - -* Entropy encoding: Perform Huffman or arithmetic entropy coding and emit the - coded data to the data destination module. Works on one MCU per call. - For progressive JPEG, the same DCT blocks are fed to the entropy coder - during each pass, and the coder must emit the appropriate subset of - coefficients. - -In addition to the above objects, the compression library includes these -objects: - -* Master control: determines the number of passes required, controls overall - and per-pass initialization of the other modules. - -* Marker writing: generates JPEG markers (except for RSTn, which is emitted - by the entropy encoder when needed). - -* Data destination manager: writes the output JPEG datastream to its final - destination (e.g., a file). The destination manager supplied with the - library knows how to write to a stdio stream; for other behaviors, the - surrounding application may provide its own destination manager. - -* Memory manager: allocates and releases memory, controls virtual arrays - (with backing store management, where required). - -* Error handler: performs formatting and output of error and trace messages; - determines handling of nonfatal errors. The surrounding application may - override some or all of this object's methods to change error handling. - -* Progress monitor: supports output of "percent-done" progress reports. - This object represents an optional callback to the surrounding application: - if wanted, it must be supplied by the application. - -The error handler, destination manager, and progress monitor objects are -defined as separate objects in order to simplify application-specific -customization of the JPEG library. A surrounding application may override -individual methods or supply its own all-new implementation of one of these -objects. The object interfaces for these objects are therefore treated as -part of the application interface of the library, whereas the other objects -are internal to the library. - -The error handler and memory manager are shared by JPEG compression and -decompression; the progress monitor, if used, may be shared as well. - - -*** Decompression object structure *** - -Here is a sketch of the logical structure of the JPEG decompression library: - - |-- Entropy decoding - |-- Coefficient controller --| - | |-- Dequantize, Inverse DCT -Main controller --| - | |-- Upsampling - |-- Postprocessing controller --| |-- Colorspace conversion - |-- Color quantization - |-- Color precision reduction - -As before, this diagram also represents typical control flow. The objects -shown are: - -* Main controller: buffer controller for the subsampled-data buffer, which - holds the output of JPEG decompression proper. This controller's primary - task is to feed the postprocessing procedure. Some upsampling algorithms - may require context rows above and below the current row group; when this - is true, the main controller is responsible for managing its buffer so as - to make context rows available. In the current design, the main buffer is - always a strip buffer; a full-image buffer is never required. - -* Coefficient controller: buffer controller for the DCT-coefficient data. - This controller handles MCU disassembly, including deletion of any dummy - DCT blocks at the right or bottom edge. When reading a multiscan JPEG - file, this controller is responsible for buffering the full image. - (Buffering DCT coefficients, rather than samples, is necessary to support - progressive JPEG.) The equivalent of one fully interleaved MCU row of - subsampled data is processed per call, even when the source JPEG file is - noninterleaved. - -* Entropy decoding: Read coded data from the data source module and perform - Huffman or arithmetic entropy decoding. Works on one MCU per call. - For progressive JPEG decoding, the coefficient controller supplies the prior - coefficients of each MCU (initially all zeroes), which the entropy decoder - modifies in each scan. - -* Dequantization and inverse DCT: like it says. Note that the coefficients - buffered by the coefficient controller have NOT been dequantized; we - merge dequantization and inverse DCT into a single step for speed reasons. - When scaled-down output is asked for, simplified DCT algorithms may be used - that need fewer coefficients and emit fewer samples per DCT block, not the - full 8x8. Works on one DCT block at a time. - -* Postprocessing controller: buffer controller for the color quantization - input buffer, when quantization is in use. (Without quantization, this - controller just calls the upsampler.) For two-pass quantization, this - controller is responsible for buffering the full-image data. - -* Upsampling: restores chroma components to full size. (May support more - general output rescaling, too. Note that if undersized DCT outputs have - been emitted by the DCT module, this module must adjust so that properly - sized outputs are created.) Works on one row group at a time. This module - also calls the color conversion module, so its top level is effectively a - buffer controller for the upsampling->color conversion buffer. However, in - all but the highest-quality operating modes, upsampling and color - conversion are likely to be merged into a single step. - -* Colorspace conversion: convert from JPEG color space to output color space, - and change data layout from separate component planes to pixel-interleaved. - Works on one pixel row at a time. - -* Color quantization: reduce the data to colormapped form, using either an - externally specified colormap or an internally generated one. This module - is not used for full-color output. Works on one pixel row at a time; may - require two passes to generate a color map. Note that the output will - always be a single component representing colormap indexes. In the current - design, the output values are JSAMPLEs, so an 8-bit compilation cannot - quantize to more than 256 colors. This is unlikely to be a problem in - practice. - -* Color reduction: this module handles color precision reduction, e.g., - generating 15-bit color (5 bits/primary) from JPEG's 24-bit output. - Not quite clear yet how this should be handled... should we merge it with - colorspace conversion??? - -Note that some high-speed operating modes might condense the entire -postprocessing sequence to a single module (upsample, color convert, and -quantize in one step). - -In addition to the above objects, the decompression library includes these -objects: - -* Master control: determines the number of passes required, controls overall - and per-pass initialization of the other modules. This is subdivided into - input and output control: jdinput.c controls only input-side processing, - while jdmaster.c handles overall initialization and output-side control. - -* Marker reading: decodes JPEG markers (except for RSTn). - -* Data source manager: supplies the input JPEG datastream. The source - manager supplied with the library knows how to read from a stdio stream; - for other behaviors, the surrounding application may provide its own source - manager. - -* Memory manager: same as for compression library. - -* Error handler: same as for compression library. - -* Progress monitor: same as for compression library. - -As with compression, the data source manager, error handler, and progress -monitor are candidates for replacement by a surrounding application. - - -*** Decompression input and output separation *** - -To support efficient incremental display of progressive JPEG files, the -decompressor is divided into two sections that can run independently: - -1. Data input includes marker parsing, entropy decoding, and input into the - coefficient controller's DCT coefficient buffer. Note that this - processing is relatively cheap and fast. - -2. Data output reads from the DCT coefficient buffer and performs the IDCT - and all postprocessing steps. - -For a progressive JPEG file, the data input processing is allowed to get -arbitrarily far ahead of the data output processing. (This occurs only -if the application calls jpeg_consume_input(); otherwise input and output -run in lockstep, since the input section is called only when the output -section needs more data.) In this way the application can avoid making -extra display passes when data is arriving faster than the display pass -can run. Furthermore, it is possible to abort an output pass without -losing anything, since the coefficient buffer is read-only as far as the -output section is concerned. See libjpeg.txt for more detail. - -A full-image coefficient array is only created if the JPEG file has multiple -scans (or if the application specifies buffered-image mode anyway). When -reading a single-scan file, the coefficient controller normally creates only -a one-MCU buffer, so input and output processing must run in lockstep in this -case. jpeg_consume_input() is effectively a no-op in this situation. - -The main impact of dividing the decompressor in this fashion is that we must -be very careful with shared variables in the cinfo data structure. Each -variable that can change during the course of decompression must be -classified as belonging to data input or data output, and each section must -look only at its own variables. For example, the data output section may not -depend on any of the variables that describe the current scan in the JPEG -file, because these may change as the data input section advances into a new -scan. - -The progress monitor is (somewhat arbitrarily) defined to treat input of the -file as one pass when buffered-image mode is not used, and to ignore data -input work completely when buffered-image mode is used. Note that the -library has no reliable way to predict the number of passes when dealing -with a progressive JPEG file, nor can it predict the number of output passes -in buffered-image mode. So the work estimate is inherently bogus anyway. - -No comparable division is currently made in the compression library, because -there isn't any real need for it. - - -*** Data formats *** - -Arrays of pixel sample values use the following data structure: - - typedef something JSAMPLE; a pixel component value, 0..MAXJSAMPLE - typedef JSAMPLE *JSAMPROW; ptr to a row of samples - typedef JSAMPROW *JSAMPARRAY; ptr to a list of rows - typedef JSAMPARRAY *JSAMPIMAGE; ptr to a list of color-component arrays - -The basic element type JSAMPLE will typically be one of unsigned char, -(signed) char, or short. Short will be used if samples wider than 8 bits are -to be supported (this is a compile-time option). Otherwise, unsigned char is -used if possible. If the compiler only supports signed chars, then it is -necessary to mask off the value when reading. Thus, all reads of JSAMPLE -values must be coded as "GETJSAMPLE(value)", where the macro will be defined -as "((value) & 0xFF)" on signed-char machines and "((int) (value))" elsewhere. - -With these conventions, JSAMPLE values can be assumed to be >= 0. This helps -simplify correct rounding during downsampling, etc. The JPEG standard's -specification that sample values run from -128..127 is accommodated by -subtracting 128 from the sample value in the DCT step. Similarly, during -decompression the output of the IDCT step will be immediately shifted back to -0..255. (NB: different values are required when 12-bit samples are in use. -The code is written in terms of MAXJSAMPLE and CENTERJSAMPLE, which will be -defined as 255 and 128 respectively in an 8-bit implementation, and as 4095 -and 2048 in a 12-bit implementation.) - -We use a pointer per row, rather than a two-dimensional JSAMPLE array. This -choice costs only a small amount of memory and has several benefits: -* Code using the data structure doesn't need to know the allocated width of - the rows. This simplifies edge expansion/compression, since we can work - in an array that's wider than the logical picture width. -* Indexing doesn't require multiplication; this is a performance win on many - machines. -* Arrays with more than 64K total elements can be supported even on machines - where malloc() cannot allocate chunks larger than 64K. -* The rows forming a component array may be allocated at different times - without extra copying. This trick allows some speedups in smoothing steps - that need access to the previous and next rows. - -Note that each color component is stored in a separate array; we don't use the -traditional layout in which the components of a pixel are stored together. -This simplifies coding of modules that work on each component independently, -because they don't need to know how many components there are. Furthermore, -we can read or write each component to a temporary file independently, which -is helpful when dealing with noninterleaved JPEG files. - -In general, a specific sample value is accessed by code such as - GETJSAMPLE(image[colorcomponent][row][col]) -where col is measured from the image left edge, but row is measured from the -first sample row currently in memory. Either of the first two indexings can -be precomputed by copying the relevant pointer. - - -Since most image-processing applications prefer to work on images in which -the components of a pixel are stored together, the data passed to or from the -surrounding application uses the traditional convention: a single pixel is -represented by N consecutive JSAMPLE values, and an image row is an array of -(# of color components)*(image width) JSAMPLEs. One or more rows of data can -be represented by a pointer of type JSAMPARRAY in this scheme. This scheme is -converted to component-wise storage inside the JPEG library. (Applications -that want to skip JPEG preprocessing or postprocessing will have to contend -with component-wise storage.) - - -Arrays of DCT-coefficient values use the following data structure: - - typedef short JCOEF; a 16-bit signed integer - typedef JCOEF JBLOCK[DCTSIZE2]; an 8x8 block of coefficients - typedef JBLOCK *JBLOCKROW; ptr to one horizontal row of 8x8 blocks - typedef JBLOCKROW *JBLOCKARRAY; ptr to a list of such rows - typedef JBLOCKARRAY *JBLOCKIMAGE; ptr to a list of color component arrays - -The underlying type is at least a 16-bit signed integer; while "short" is big -enough on all machines of interest, on some machines it is preferable to use -"int" for speed reasons, despite the storage cost. Coefficients are grouped -into 8x8 blocks (but we always use #defines DCTSIZE and DCTSIZE2 rather than -"8" and "64"). - -The contents of a coefficient block may be in either "natural" or zigzagged -order, and may be true values or divided by the quantization coefficients, -depending on where the block is in the processing pipeline. In the current -library, coefficient blocks are kept in natural order everywhere; the entropy -codecs zigzag or dezigzag the data as it is written or read. The blocks -contain quantized coefficients everywhere outside the DCT/IDCT subsystems. -(This latter decision may need to be revisited to support variable -quantization a la JPEG Part 3.) - -Notice that the allocation unit is now a row of 8x8 blocks, corresponding to -eight rows of samples. Otherwise the structure is much the same as for -samples, and for the same reasons. - -On machines where malloc() can't handle a request bigger than 64Kb, this data -structure limits us to rows of less than 512 JBLOCKs, or a picture width of -4000+ pixels. This seems an acceptable restriction. - - -On 80x86 machines, the bottom-level pointer types (JSAMPROW and JBLOCKROW) -must be declared as "far" pointers, but the upper levels can be "near" -(implying that the pointer lists are allocated in the DS segment). -We use a #define symbol FAR, which expands to the "far" keyword when -compiling on 80x86 machines and to nothing elsewhere. - - -*** Suspendable processing *** - -In some applications it is desirable to use the JPEG library as an -incremental, memory-to-memory filter. In this situation the data source or -destination may be a limited-size buffer, and we can't rely on being able to -empty or refill the buffer at arbitrary times. Instead the application would -like to have control return from the library at buffer overflow/underrun, and -then resume compression or decompression at a later time. - -This scenario is supported for simple cases. (For anything more complex, we -recommend that the application "bite the bullet" and develop real multitasking -capability.) The libjpeg.txt file goes into more detail about the usage and -limitations of this capability; here we address the implications for library -structure. - -The essence of the problem is that the entropy codec (coder or decoder) must -be prepared to stop at arbitrary times. In turn, the controllers that call -the entropy codec must be able to stop before having produced or consumed all -the data that they normally would handle in one call. That part is reasonably -straightforward: we make the controller call interfaces include "progress -counters" which indicate the number of data chunks successfully processed, and -we require callers to test the counter rather than just assume all of the data -was processed. - -Rather than trying to restart at an arbitrary point, the current Huffman -codecs are designed to restart at the beginning of the current MCU after a -suspension due to buffer overflow/underrun. At the start of each call, the -codec's internal state is loaded from permanent storage (in the JPEG object -structures) into local variables. On successful completion of the MCU, the -permanent state is updated. (This copying is not very expensive, and may even -lead to *improved* performance if the local variables can be registerized.) -If a suspension occurs, the codec simply returns without updating the state, -thus effectively reverting to the start of the MCU. Note that this implies -leaving some data unprocessed in the source/destination buffer (ie, the -compressed partial MCU). The data source/destination module interfaces are -specified so as to make this possible. This also implies that the data buffer -must be large enough to hold a worst-case compressed MCU; a couple thousand -bytes should be enough. - -In a successive-approximation AC refinement scan, the progressive Huffman -decoder has to be able to undo assignments of newly nonzero coefficients if it -suspends before the MCU is complete, since decoding requires distinguishing -previously-zero and previously-nonzero coefficients. This is a bit tedious -but probably won't have much effect on performance. Other variants of Huffman -decoding need not worry about this, since they will just store the same values -again if forced to repeat the MCU. - -This approach would probably not work for an arithmetic codec, since its -modifiable state is quite large and couldn't be copied cheaply. Instead it -would have to suspend and resume exactly at the point of the buffer end. - -The JPEG marker reader is designed to cope with suspension at an arbitrary -point. It does so by backing up to the start of the marker parameter segment, -so the data buffer must be big enough to hold the largest marker of interest. -Again, a couple KB should be adequate. (A special "skip" convention is used -to bypass COM and APPn markers, so these can be larger than the buffer size -without causing problems; otherwise a 64K buffer would be needed in the worst -case.) - -The JPEG marker writer currently does *not* cope with suspension. -We feel that this is not necessary; it is much easier simply to require -the application to ensure there is enough buffer space before starting. (An -empty 2K buffer is more than sufficient for the header markers; and ensuring -there are a dozen or two bytes available before calling jpeg_finish_compress() -will suffice for the trailer.) This would not work for writing multi-scan -JPEG files, but we simply do not intend to support that capability with -suspension. - - -*** Memory manager services *** - -The JPEG library's memory manager controls allocation and deallocation of -memory, and it manages large "virtual" data arrays on machines where the -operating system does not provide virtual memory. Note that the same -memory manager serves both compression and decompression operations. - -In all cases, allocated objects are tied to a particular compression or -decompression master record, and they will be released when that master -record is destroyed. - -The memory manager does not provide explicit deallocation of objects. -Instead, objects are created in "pools" of free storage, and a whole pool -can be freed at once. This approach helps prevent storage-leak bugs, and -it speeds up operations whenever malloc/free are slow (as they often are). -The pools can be regarded as lifetime identifiers for objects. Two -pools/lifetimes are defined: - * JPOOL_PERMANENT lasts until master record is destroyed - * JPOOL_IMAGE lasts until done with image (JPEG datastream) -Permanent lifetime is used for parameters and tables that should be carried -across from one datastream to another; this includes all application-visible -parameters. Image lifetime is used for everything else. (A third lifetime, -JPOOL_PASS = one processing pass, was originally planned. However it was -dropped as not being worthwhile. The actual usage patterns are such that the -peak memory usage would be about the same anyway; and having per-pass storage -substantially complicates the virtual memory allocation rules --- see below.) - -The memory manager deals with three kinds of object: -1. "Small" objects. Typically these require no more than 10K-20K total. -2. "Large" objects. These may require tens to hundreds of K depending on - image size. Semantically they behave the same as small objects, but we - distinguish them for two reasons: - * On MS-DOS machines, large objects are referenced by FAR pointers, - small objects by NEAR pointers. - * Pool allocation heuristics may differ for large and small objects. - Note that individual "large" objects cannot exceed the size allowed by - type size_t, which may be 64K or less on some machines. -3. "Virtual" objects. These are large 2-D arrays of JSAMPLEs or JBLOCKs - (typically large enough for the entire image being processed). The - memory manager provides stripwise access to these arrays. On machines - without virtual memory, the rest of the array may be swapped out to a - temporary file. - -(Note: JSAMPARRAY and JBLOCKARRAY data structures are a combination of large -objects for the data proper and small objects for the row pointers. For -convenience and speed, the memory manager provides single routines to create -these structures. Similarly, virtual arrays include a small control block -and a JSAMPARRAY or JBLOCKARRAY working buffer, all created with one call.) - -In the present implementation, virtual arrays are only permitted to have image -lifespan. (Permanent lifespan would not be reasonable, and pass lifespan is -not very useful since a virtual array's raison d'etre is to store data for -multiple passes through the image.) We also expect that only "small" objects -will be given permanent lifespan, though this restriction is not required by -the memory manager. - -In a non-virtual-memory machine, some performance benefit can be gained by -making the in-memory buffers for virtual arrays be as large as possible. -(For small images, the buffers might fit entirely in memory, so blind -swapping would be very wasteful.) The memory manager will adjust the height -of the buffers to fit within a prespecified maximum memory usage. In order -to do this in a reasonably optimal fashion, the manager needs to allocate all -of the virtual arrays at once. Therefore, there isn't a one-step allocation -routine for virtual arrays; instead, there is a "request" routine that simply -allocates the control block, and a "realize" routine (called just once) that -determines space allocation and creates all of the actual buffers. The -realize routine must allow for space occupied by non-virtual large objects. -(We don't bother to factor in the space needed for small objects, on the -grounds that it isn't worth the trouble.) - -To support all this, we establish the following protocol for doing business -with the memory manager: - 1. Modules must request virtual arrays (which may have only image lifespan) - during the initial setup phase, i.e., in their jinit_xxx routines. - 2. All "large" objects (including JSAMPARRAYs and JBLOCKARRAYs) must also be - allocated during initial setup. - 3. realize_virt_arrays will be called at the completion of initial setup. - The above conventions ensure that sufficient information is available - for it to choose a good size for virtual array buffers. -Small objects of any lifespan may be allocated at any time. We expect that -the total space used for small objects will be small enough to be negligible -in the realize_virt_arrays computation. - -In a virtual-memory machine, we simply pretend that the available space is -infinite, thus causing realize_virt_arrays to decide that it can allocate all -the virtual arrays as full-size in-memory buffers. The overhead of the -virtual-array access protocol is very small when no swapping occurs. - -A virtual array can be specified to be "pre-zeroed"; when this flag is set, -never-yet-written sections of the array are set to zero before being made -available to the caller. If this flag is not set, never-written sections -of the array contain garbage. (This feature exists primarily because the -equivalent logic would otherwise be needed in jdcoefct.c for progressive -JPEG mode; we may as well make it available for possible other uses.) - -The first write pass on a virtual array is required to occur in top-to-bottom -order; read passes, as well as any write passes after the first one, may -access the array in any order. This restriction exists partly to simplify -the virtual array control logic, and partly because some file systems may not -support seeking beyond the current end-of-file in a temporary file. The main -implication of this restriction is that rearrangement of rows (such as -converting top-to-bottom data order to bottom-to-top) must be handled while -reading data out of the virtual array, not while putting it in. - - -*** Memory manager internal structure *** - -To isolate system dependencies as much as possible, we have broken the -memory manager into two parts. There is a reasonably system-independent -"front end" (jmemmgr.c) and a "back end" that contains only the code -likely to change across systems. All of the memory management methods -outlined above are implemented by the front end. The back end provides -the following routines for use by the front end (none of these routines -are known to the rest of the JPEG code): - -jpeg_mem_init, jpeg_mem_term system-dependent initialization/shutdown - -jpeg_get_small, jpeg_free_small interface to malloc and free library routines - (or their equivalents) - -jpeg_get_large, jpeg_free_large interface to FAR malloc/free in MSDOS machines; - else usually the same as - jpeg_get_small/jpeg_free_small - -jpeg_mem_available estimate available memory - -jpeg_open_backing_store create a backing-store object - -read_backing_store, manipulate a backing-store object -write_backing_store, -close_backing_store - -On some systems there will be more than one type of backing-store object -(specifically, in MS-DOS a backing store file might be an area of extended -memory as well as a disk file). jpeg_open_backing_store is responsible for -choosing how to implement a given object. The read/write/close routines -are method pointers in the structure that describes a given object; this -lets them be different for different object types. - -It may be necessary to ensure that backing store objects are explicitly -released upon abnormal program termination. For example, MS-DOS won't free -extended memory by itself. To support this, we will expect the main program -or surrounding application to arrange to call self_destruct (typically via -jpeg_destroy) upon abnormal termination. This may require a SIGINT signal -handler or equivalent. We don't want to have the back end module install its -own signal handler, because that would pre-empt the surrounding application's -ability to control signal handling. - -The IJG distribution includes several memory manager back end implementations. -Usually the same back end should be suitable for all applications on a given -system, but it is possible for an application to supply its own back end at -need. - - -*** Implications of DNL marker *** - -Some JPEG files may use a DNL marker to postpone definition of the image -height (this would be useful for a fax-like scanner's output, for instance). -In these files the SOF marker claims the image height is 0, and you only -find out the true image height at the end of the first scan. - -We could read these files as follows: -1. Upon seeing zero image height, replace it by 65535 (the maximum allowed). -2. When the DNL is found, update the image height in the global image - descriptor. -This implies that control modules must avoid making copies of the image -height, and must re-test for termination after each MCU row. This would -be easy enough to do. - -In cases where image-size data structures are allocated, this approach will -result in very inefficient use of virtual memory or much-larger-than-necessary -temporary files. This seems acceptable for something that probably won't be a -mainstream usage. People might have to forgo use of memory-hogging options -(such as two-pass color quantization or noninterleaved JPEG files) if they -want efficient conversion of such files. (One could improve efficiency by -demanding a user-supplied upper bound for the height, less than 65536; in most -cases it could be much less.) - -The standard also permits the SOF marker to overestimate the image height, -with a DNL to give the true, smaller height at the end of the first scan. -This would solve the space problems if the overestimate wasn't too great. -However, it implies that you don't even know whether DNL will be used. - -This leads to a couple of very serious objections: -1. Testing for a DNL marker must occur in the inner loop of the decompressor's - Huffman decoder; this implies a speed penalty whether the feature is used - or not. -2. There is no way to hide the last-minute change in image height from an - application using the decoder. Thus *every* application using the IJG - library would suffer a complexity penalty whether it cared about DNL or - not. -We currently do not support DNL because of these problems. - -A different approach is to insist that DNL-using files be preprocessed by a -separate program that reads ahead to the DNL, then goes back and fixes the SOF -marker. This is a much simpler solution and is probably far more efficient. -Even if one wants piped input, buffering the first scan of the JPEG file needs -a lot smaller temp file than is implied by the maximum-height method. For -this approach we'd simply treat DNL as a no-op in the decompressor (at most, -check that it matches the SOF image height). - -We will not worry about making the compressor capable of outputting DNL. -Something similar to the first scheme above could be applied if anyone ever -wants to make that work. diff --git a/Dependencies/libjpeg/testimg.bmp b/Dependencies/libjpeg/testimg.bmp deleted file mode 100644 index 012223eb67e30448ecb29b2c8ce501f98c0d464c..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 35050 zcmb824?tGs+5b<&x0o0aGZGwFC^|`ICXh;x8Im#+2U;>ff^33G{z1!$3Ye`{ZzWc) z$P#5*ZtRcfT4siO%fZOaNL~5rD-yVB%*+zmB!m4v-|L(Qt!=;e_q)%-c@7VckLPo~ z*LB_3{pZ|Ia@t=XajYcvahz{)bb_BB^K*$4Xs>^1cZvJkh}aQM>JxW6vDZ~PH)cTIug$eB26t`i%Z>&*MrYG=fa?>Jlk@QyQM z>0GDyz9#4T@nf8(kKcB#AN`p#=l)7((UXrjOJ+7XFYNe@6E}X76Q6vSlYL9FvwrDp zXKMCC&g7-va}K_Jz_~B$XHIR+TIYtFQ=N>l?>KiYUF~Gwe%6_gzT26Vc;4Bv?IUMN z^`p*6U!8ML=45BnvU2B!2@g42{&LD`uBdSCeR7_&AaAa7=-0n?%4(l;#wNexjLn(u 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/dev/null @@ -1,1583 +0,0 @@ -/* - * transupp.c - * - * Copyright (C) 1997-2009, Thomas G. Lane, Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains image transformation routines and other utility code - * used by the jpegtran sample application. These are NOT part of the core - * JPEG library. But we keep these routines separate from jpegtran.c to - * ease the task of maintaining jpegtran-like programs that have other user - * interfaces. - */ - -/* Although this file really shouldn't have access to the library internals, - * it's helpful to let it call jround_up() and jcopy_block_row(). - */ -#define JPEG_INTERNALS - -#include "jinclude.h" -#include "jpeglib.h" -#include "transupp.h" /* My own external interface */ -#include /* to declare isdigit() */ - - -#if TRANSFORMS_SUPPORTED - -/* - * Lossless image transformation routines. These routines work on DCT - * coefficient arrays and thus do not require any lossy decompression - * or recompression of the image. - * Thanks to Guido Vollbeding for the initial design and code of this feature, - * and to Ben Jackson for introducing the cropping feature. - * - * Horizontal flipping is done in-place, using a single top-to-bottom - * pass through the virtual source array. It will thus be much the - * fastest option for images larger than main memory. - * - * The other routines require a set of destination virtual arrays, so they - * need twice as much memory as jpegtran normally does. The destination - * arrays are always written in normal scan order (top to bottom) because - * the virtual array manager expects this. The source arrays will be scanned - * in the corresponding order, which means multiple passes through the source - * arrays for most of the transforms. That could result in much thrashing - * if the image is larger than main memory. - * - * If cropping or trimming is involved, the destination arrays may be smaller - * than the source arrays. Note it is not possible to do horizontal flip - * in-place when a nonzero Y crop offset is specified, since we'd have to move - * data from one block row to another but the virtual array manager doesn't - * guarantee we can touch more than one row at a time. So in that case, - * we have to use a separate destination array. - * - * Some notes about the operating environment of the individual transform - * routines: - * 1. Both the source and destination virtual arrays are allocated from the - * source JPEG object, and therefore should be manipulated by calling the - * source's memory manager. - * 2. The destination's component count should be used. It may be smaller - * than the source's when forcing to grayscale. - * 3. Likewise the destination's sampling factors should be used. When - * forcing to grayscale the destination's sampling factors will be all 1, - * and we may as well take that as the effective iMCU size. - * 4. When "trim" is in effect, the destination's dimensions will be the - * trimmed values but the source's will be untrimmed. - * 5. When "crop" is in effect, the destination's dimensions will be the - * cropped values but the source's will be uncropped. Each transform - * routine is responsible for picking up source data starting at the - * correct X and Y offset for the crop region. (The X and Y offsets - * passed to the transform routines are measured in iMCU blocks of the - * destination.) - * 6. All the routines assume that the source and destination buffers are - * padded out to a full iMCU boundary. This is true, although for the - * source buffer it is an undocumented property of jdcoefct.c. - */ - - -LOCAL(void) -do_crop (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, - jvirt_barray_ptr *src_coef_arrays, - jvirt_barray_ptr *dst_coef_arrays) -/* Crop. This is only used when no rotate/flip is requested with the crop. */ -{ - JDIMENSION dst_blk_y, x_crop_blocks, y_crop_blocks; - int ci, offset_y; - JBLOCKARRAY src_buffer, dst_buffer; - jpeg_component_info *compptr; - - /* We simply have to copy the right amount of data (the destination's - * image size) starting at the given X and Y offsets in the source. - */ - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - y_crop_blocks = y_crop_offset * compptr->v_samp_factor; - for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; - dst_blk_y += compptr->v_samp_factor) { - dst_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - dst_blk_y + y_crop_blocks, - (JDIMENSION) compptr->v_samp_factor, FALSE); - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - jcopy_block_row(src_buffer[offset_y] + x_crop_blocks, - dst_buffer[offset_y], - compptr->width_in_blocks); - } - } - } -} - - -LOCAL(void) -do_flip_h_no_crop (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, - jvirt_barray_ptr *src_coef_arrays) -/* Horizontal flip; done in-place, so no separate dest array is required. - * NB: this only works when y_crop_offset is zero. - */ -{ - JDIMENSION MCU_cols, comp_width, blk_x, blk_y, x_crop_blocks; - int ci, k, offset_y; - JBLOCKARRAY buffer; - JCOEFPTR ptr1, ptr2; - JCOEF temp1, temp2; - jpeg_component_info *compptr; - - /* Horizontal mirroring of DCT blocks is accomplished by swapping - * pairs of blocks in-place. Within a DCT block, we perform horizontal - * mirroring by changing the signs of odd-numbered columns. - * Partial iMCUs at the right edge are left untouched. - */ - MCU_cols = srcinfo->output_width / - (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); - - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - comp_width = MCU_cols * compptr->h_samp_factor; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - for (blk_y = 0; blk_y < compptr->height_in_blocks; - blk_y += compptr->v_samp_factor) { - buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - /* Do the mirroring */ - for (blk_x = 0; blk_x * 2 < comp_width; blk_x++) { - ptr1 = buffer[offset_y][blk_x]; - ptr2 = buffer[offset_y][comp_width - blk_x - 1]; - /* this unrolled loop doesn't need to know which row it's on... */ - for (k = 0; k < DCTSIZE2; k += 2) { - temp1 = *ptr1; /* swap even column */ - temp2 = *ptr2; - *ptr1++ = temp2; - *ptr2++ = temp1; - temp1 = *ptr1; /* swap odd column with sign change */ - temp2 = *ptr2; - *ptr1++ = -temp2; - *ptr2++ = -temp1; - } - } - if (x_crop_blocks > 0) { - /* Now left-justify the portion of the data to be kept. - * We can't use a single jcopy_block_row() call because that routine - * depends on memcpy(), whose behavior is unspecified for overlapping - * source and destination areas. Sigh. - */ - for (blk_x = 0; blk_x < compptr->width_in_blocks; blk_x++) { - jcopy_block_row(buffer[offset_y] + blk_x + x_crop_blocks, - buffer[offset_y] + blk_x, - (JDIMENSION) 1); - } - } - } - } - } -} - - -LOCAL(void) -do_flip_h (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, - jvirt_barray_ptr *src_coef_arrays, - jvirt_barray_ptr *dst_coef_arrays) -/* Horizontal flip in general cropping case */ -{ - JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y; - JDIMENSION x_crop_blocks, y_crop_blocks; - int ci, k, offset_y; - JBLOCKARRAY src_buffer, dst_buffer; - JBLOCKROW src_row_ptr, dst_row_ptr; - JCOEFPTR src_ptr, dst_ptr; - jpeg_component_info *compptr; - - /* Here we must output into a separate array because we can't touch - * different rows of a single virtual array simultaneously. Otherwise, - * this is essentially the same as the routine above. - */ - MCU_cols = srcinfo->output_width / - (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); - - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - comp_width = MCU_cols * compptr->h_samp_factor; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - y_crop_blocks = y_crop_offset * compptr->v_samp_factor; - for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; - dst_blk_y += compptr->v_samp_factor) { - dst_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - dst_blk_y + y_crop_blocks, - (JDIMENSION) compptr->v_samp_factor, FALSE); - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - dst_row_ptr = dst_buffer[offset_y]; - src_row_ptr = src_buffer[offset_y]; - for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) { - if (x_crop_blocks + dst_blk_x < comp_width) { - /* Do the mirrorable blocks */ - dst_ptr = dst_row_ptr[dst_blk_x]; - src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1]; - /* this unrolled loop doesn't need to know which row it's on... */ - for (k = 0; k < DCTSIZE2; k += 2) { - *dst_ptr++ = *src_ptr++; /* copy even column */ - *dst_ptr++ = - *src_ptr++; /* copy odd column with sign change */ - } - } else { - /* Copy last partial block(s) verbatim */ - jcopy_block_row(src_row_ptr + dst_blk_x + x_crop_blocks, - dst_row_ptr + dst_blk_x, - (JDIMENSION) 1); - } - } - } - } - } -} - - -LOCAL(void) -do_flip_v (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, - jvirt_barray_ptr *src_coef_arrays, - jvirt_barray_ptr *dst_coef_arrays) -/* Vertical flip */ -{ - JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y; - JDIMENSION x_crop_blocks, y_crop_blocks; - int ci, i, j, offset_y; - JBLOCKARRAY src_buffer, dst_buffer; - JBLOCKROW src_row_ptr, dst_row_ptr; - JCOEFPTR src_ptr, dst_ptr; - jpeg_component_info *compptr; - - /* We output into a separate array because we can't touch different - * rows of the source virtual array simultaneously. Otherwise, this - * is a pretty straightforward analog of horizontal flip. - * Within a DCT block, vertical mirroring is done by changing the signs - * of odd-numbered rows. - * Partial iMCUs at the bottom edge are copied verbatim. - */ - MCU_rows = srcinfo->output_height / - (dstinfo->max_v_samp_factor * dstinfo->min_DCT_v_scaled_size); - - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - comp_height = MCU_rows * compptr->v_samp_factor; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - y_crop_blocks = y_crop_offset * compptr->v_samp_factor; - for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; - dst_blk_y += compptr->v_samp_factor) { - dst_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - if (y_crop_blocks + dst_blk_y < comp_height) { - /* Row is within the mirrorable area. */ - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - comp_height - y_crop_blocks - dst_blk_y - - (JDIMENSION) compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, FALSE); - } else { - /* Bottom-edge blocks will be copied verbatim. */ - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - dst_blk_y + y_crop_blocks, - (JDIMENSION) compptr->v_samp_factor, FALSE); - } - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - if (y_crop_blocks + dst_blk_y < comp_height) { - /* Row is within the mirrorable area. */ - dst_row_ptr = dst_buffer[offset_y]; - src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1]; - src_row_ptr += x_crop_blocks; - for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; - dst_blk_x++) { - dst_ptr = dst_row_ptr[dst_blk_x]; - src_ptr = src_row_ptr[dst_blk_x]; - for (i = 0; i < DCTSIZE; i += 2) { - /* copy even row */ - for (j = 0; j < DCTSIZE; j++) - *dst_ptr++ = *src_ptr++; - /* copy odd row with sign change */ - for (j = 0; j < DCTSIZE; j++) - *dst_ptr++ = - *src_ptr++; - } - } - } else { - /* Just copy row verbatim. */ - jcopy_block_row(src_buffer[offset_y] + x_crop_blocks, - dst_buffer[offset_y], - compptr->width_in_blocks); - } - } - } - } -} - - -LOCAL(void) -do_transpose (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, - jvirt_barray_ptr *src_coef_arrays, - jvirt_barray_ptr *dst_coef_arrays) -/* Transpose source into destination */ -{ - JDIMENSION dst_blk_x, dst_blk_y, x_crop_blocks, y_crop_blocks; - int ci, i, j, offset_x, offset_y; - JBLOCKARRAY src_buffer, dst_buffer; - JCOEFPTR src_ptr, dst_ptr; - jpeg_component_info *compptr; - - /* Transposing pixels within a block just requires transposing the - * DCT coefficients. - * Partial iMCUs at the edges require no special treatment; we simply - * process all the available DCT blocks for every component. - */ - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - y_crop_blocks = y_crop_offset * compptr->v_samp_factor; - for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; - dst_blk_y += compptr->v_samp_factor) { - dst_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; - dst_blk_x += compptr->h_samp_factor) { - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - dst_blk_x + x_crop_blocks, - (JDIMENSION) compptr->h_samp_factor, FALSE); - for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) { - dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x]; - src_ptr = src_buffer[offset_x][dst_blk_y + offset_y + y_crop_blocks]; - for (i = 0; i < DCTSIZE; i++) - for (j = 0; j < DCTSIZE; j++) - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - } - } - } - } - } -} - - -LOCAL(void) -do_rot_90 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, - jvirt_barray_ptr *src_coef_arrays, - jvirt_barray_ptr *dst_coef_arrays) -/* 90 degree rotation is equivalent to - * 1. Transposing the image; - * 2. Horizontal mirroring. - * These two steps are merged into a single processing routine. - */ -{ - JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y; - JDIMENSION x_crop_blocks, y_crop_blocks; - int ci, i, j, offset_x, offset_y; - JBLOCKARRAY src_buffer, dst_buffer; - JCOEFPTR src_ptr, dst_ptr; - jpeg_component_info *compptr; - - /* Because of the horizontal mirror step, we can't process partial iMCUs - * at the (output) right edge properly. They just get transposed and - * not mirrored. - */ - MCU_cols = srcinfo->output_height / - (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); - - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - comp_width = MCU_cols * compptr->h_samp_factor; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - y_crop_blocks = y_crop_offset * compptr->v_samp_factor; - for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; - dst_blk_y += compptr->v_samp_factor) { - dst_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; - dst_blk_x += compptr->h_samp_factor) { - if (x_crop_blocks + dst_blk_x < comp_width) { - /* Block is within the mirrorable area. */ - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - comp_width - x_crop_blocks - dst_blk_x - - (JDIMENSION) compptr->h_samp_factor, - (JDIMENSION) compptr->h_samp_factor, FALSE); - } else { - /* Edge blocks are transposed but not mirrored. */ - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - dst_blk_x + x_crop_blocks, - (JDIMENSION) compptr->h_samp_factor, FALSE); - } - for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) { - dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x]; - if (x_crop_blocks + dst_blk_x < comp_width) { - /* Block is within the mirrorable area. */ - src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1] - [dst_blk_y + offset_y + y_crop_blocks]; - for (i = 0; i < DCTSIZE; i++) { - for (j = 0; j < DCTSIZE; j++) - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - i++; - for (j = 0; j < DCTSIZE; j++) - dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; - } - } else { - /* Edge blocks are transposed but not mirrored. */ - src_ptr = src_buffer[offset_x] - [dst_blk_y + offset_y + y_crop_blocks]; - for (i = 0; i < DCTSIZE; i++) - for (j = 0; j < DCTSIZE; j++) - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - } - } - } - } - } - } -} - - -LOCAL(void) -do_rot_270 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, - jvirt_barray_ptr *src_coef_arrays, - jvirt_barray_ptr *dst_coef_arrays) -/* 270 degree rotation is equivalent to - * 1. Horizontal mirroring; - * 2. Transposing the image. - * These two steps are merged into a single processing routine. - */ -{ - JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y; - JDIMENSION x_crop_blocks, y_crop_blocks; - int ci, i, j, offset_x, offset_y; - JBLOCKARRAY src_buffer, dst_buffer; - JCOEFPTR src_ptr, dst_ptr; - jpeg_component_info *compptr; - - /* Because of the horizontal mirror step, we can't process partial iMCUs - * at the (output) bottom edge properly. They just get transposed and - * not mirrored. - */ - MCU_rows = srcinfo->output_width / - (dstinfo->max_v_samp_factor * dstinfo->min_DCT_v_scaled_size); - - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - comp_height = MCU_rows * compptr->v_samp_factor; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - y_crop_blocks = y_crop_offset * compptr->v_samp_factor; - for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; - dst_blk_y += compptr->v_samp_factor) { - dst_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; - dst_blk_x += compptr->h_samp_factor) { - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - dst_blk_x + x_crop_blocks, - (JDIMENSION) compptr->h_samp_factor, FALSE); - for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) { - dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x]; - if (y_crop_blocks + dst_blk_y < comp_height) { - /* Block is within the mirrorable area. */ - src_ptr = src_buffer[offset_x] - [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1]; - for (i = 0; i < DCTSIZE; i++) { - for (j = 0; j < DCTSIZE; j++) { - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - j++; - dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; - } - } - } else { - /* Edge blocks are transposed but not mirrored. */ - src_ptr = src_buffer[offset_x] - [dst_blk_y + offset_y + y_crop_blocks]; - for (i = 0; i < DCTSIZE; i++) - for (j = 0; j < DCTSIZE; j++) - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - } - } - } - } - } - } -} - - -LOCAL(void) -do_rot_180 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, - jvirt_barray_ptr *src_coef_arrays, - jvirt_barray_ptr *dst_coef_arrays) -/* 180 degree rotation is equivalent to - * 1. Vertical mirroring; - * 2. Horizontal mirroring. - * These two steps are merged into a single processing routine. - */ -{ - JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y; - JDIMENSION x_crop_blocks, y_crop_blocks; - int ci, i, j, offset_y; - JBLOCKARRAY src_buffer, dst_buffer; - JBLOCKROW src_row_ptr, dst_row_ptr; - JCOEFPTR src_ptr, dst_ptr; - jpeg_component_info *compptr; - - MCU_cols = srcinfo->output_width / - (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); - MCU_rows = srcinfo->output_height / - (dstinfo->max_v_samp_factor * dstinfo->min_DCT_v_scaled_size); - - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - comp_width = MCU_cols * compptr->h_samp_factor; - comp_height = MCU_rows * compptr->v_samp_factor; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - y_crop_blocks = y_crop_offset * compptr->v_samp_factor; - for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; - dst_blk_y += compptr->v_samp_factor) { - dst_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - if (y_crop_blocks + dst_blk_y < comp_height) { - /* Row is within the vertically mirrorable area. */ - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - comp_height - y_crop_blocks - dst_blk_y - - (JDIMENSION) compptr->v_samp_factor, - (JDIMENSION) compptr->v_samp_factor, FALSE); - } else { - /* Bottom-edge rows are only mirrored horizontally. */ - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - dst_blk_y + y_crop_blocks, - (JDIMENSION) compptr->v_samp_factor, FALSE); - } - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - dst_row_ptr = dst_buffer[offset_y]; - if (y_crop_blocks + dst_blk_y < comp_height) { - /* Row is within the mirrorable area. */ - src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1]; - for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) { - dst_ptr = dst_row_ptr[dst_blk_x]; - if (x_crop_blocks + dst_blk_x < comp_width) { - /* Process the blocks that can be mirrored both ways. */ - src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1]; - for (i = 0; i < DCTSIZE; i += 2) { - /* For even row, negate every odd column. */ - for (j = 0; j < DCTSIZE; j += 2) { - *dst_ptr++ = *src_ptr++; - *dst_ptr++ = - *src_ptr++; - } - /* For odd row, negate every even column. */ - for (j = 0; j < DCTSIZE; j += 2) { - *dst_ptr++ = - *src_ptr++; - *dst_ptr++ = *src_ptr++; - } - } - } else { - /* Any remaining right-edge blocks are only mirrored vertically. */ - src_ptr = src_row_ptr[x_crop_blocks + dst_blk_x]; - for (i = 0; i < DCTSIZE; i += 2) { - for (j = 0; j < DCTSIZE; j++) - *dst_ptr++ = *src_ptr++; - for (j = 0; j < DCTSIZE; j++) - *dst_ptr++ = - *src_ptr++; - } - } - } - } else { - /* Remaining rows are just mirrored horizontally. */ - src_row_ptr = src_buffer[offset_y]; - for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) { - if (x_crop_blocks + dst_blk_x < comp_width) { - /* Process the blocks that can be mirrored. */ - dst_ptr = dst_row_ptr[dst_blk_x]; - src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1]; - for (i = 0; i < DCTSIZE2; i += 2) { - *dst_ptr++ = *src_ptr++; - *dst_ptr++ = - *src_ptr++; - } - } else { - /* Any remaining right-edge blocks are only copied. */ - jcopy_block_row(src_row_ptr + dst_blk_x + x_crop_blocks, - dst_row_ptr + dst_blk_x, - (JDIMENSION) 1); - } - } - } - } - } - } -} - - -LOCAL(void) -do_transverse (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, - jvirt_barray_ptr *src_coef_arrays, - jvirt_barray_ptr *dst_coef_arrays) -/* Transverse transpose is equivalent to - * 1. 180 degree rotation; - * 2. Transposition; - * or - * 1. Horizontal mirroring; - * 2. Transposition; - * 3. Horizontal mirroring. - * These steps are merged into a single processing routine. - */ -{ - JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y; - JDIMENSION x_crop_blocks, y_crop_blocks; - int ci, i, j, offset_x, offset_y; - JBLOCKARRAY src_buffer, dst_buffer; - JCOEFPTR src_ptr, dst_ptr; - jpeg_component_info *compptr; - - MCU_cols = srcinfo->output_height / - (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); - MCU_rows = srcinfo->output_width / - (dstinfo->max_v_samp_factor * dstinfo->min_DCT_v_scaled_size); - - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - comp_width = MCU_cols * compptr->h_samp_factor; - comp_height = MCU_rows * compptr->v_samp_factor; - x_crop_blocks = x_crop_offset * compptr->h_samp_factor; - y_crop_blocks = y_crop_offset * compptr->v_samp_factor; - for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; - dst_blk_y += compptr->v_samp_factor) { - dst_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, - (JDIMENSION) compptr->v_samp_factor, TRUE); - for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { - for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; - dst_blk_x += compptr->h_samp_factor) { - if (x_crop_blocks + dst_blk_x < comp_width) { - /* Block is within the mirrorable area. */ - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - comp_width - x_crop_blocks - dst_blk_x - - (JDIMENSION) compptr->h_samp_factor, - (JDIMENSION) compptr->h_samp_factor, FALSE); - } else { - src_buffer = (*srcinfo->mem->access_virt_barray) - ((j_common_ptr) srcinfo, src_coef_arrays[ci], - dst_blk_x + x_crop_blocks, - (JDIMENSION) compptr->h_samp_factor, FALSE); - } - for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) { - dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x]; - if (y_crop_blocks + dst_blk_y < comp_height) { - if (x_crop_blocks + dst_blk_x < comp_width) { - /* Block is within the mirrorable area. */ - src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1] - [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1]; - for (i = 0; i < DCTSIZE; i++) { - for (j = 0; j < DCTSIZE; j++) { - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - j++; - dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; - } - i++; - for (j = 0; j < DCTSIZE; j++) { - dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; - j++; - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - } - } - } else { - /* Right-edge blocks are mirrored in y only */ - src_ptr = src_buffer[offset_x] - [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1]; - for (i = 0; i < DCTSIZE; i++) { - for (j = 0; j < DCTSIZE; j++) { - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - j++; - dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; - } - } - } - } else { - if (x_crop_blocks + dst_blk_x < comp_width) { - /* Bottom-edge blocks are mirrored in x only */ - src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1] - [dst_blk_y + offset_y + y_crop_blocks]; - for (i = 0; i < DCTSIZE; i++) { - for (j = 0; j < DCTSIZE; j++) - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - i++; - for (j = 0; j < DCTSIZE; j++) - dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; - } - } else { - /* At lower right corner, just transpose, no mirroring */ - src_ptr = src_buffer[offset_x] - [dst_blk_y + offset_y + y_crop_blocks]; - for (i = 0; i < DCTSIZE; i++) - for (j = 0; j < DCTSIZE; j++) - dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; - } - } - } - } - } - } - } -} - - -/* Parse an unsigned integer: subroutine for jtransform_parse_crop_spec. - * Returns TRUE if valid integer found, FALSE if not. - * *strptr is advanced over the digit string, and *result is set to its value. - */ - -LOCAL(boolean) -jt_read_integer (const char ** strptr, JDIMENSION * result) -{ - const char * ptr = *strptr; - JDIMENSION val = 0; - - for (; isdigit(*ptr); ptr++) { - val = val * 10 + (JDIMENSION) (*ptr - '0'); - } - *result = val; - if (ptr == *strptr) - return FALSE; /* oops, no digits */ - *strptr = ptr; - return TRUE; -} - - -/* Parse a crop specification (written in X11 geometry style). - * The routine returns TRUE if the spec string is valid, FALSE if not. - * - * The crop spec string should have the format - * x{+-}{+-} - * where width, height, xoffset, and yoffset are unsigned integers. - * Each of the elements can be omitted to indicate a default value. - * (A weakness of this style is that it is not possible to omit xoffset - * while specifying yoffset, since they look alike.) - * - * This code is loosely based on XParseGeometry from the X11 distribution. - */ - -GLOBAL(boolean) -jtransform_parse_crop_spec (jpeg_transform_info *info, const char *spec) -{ - info->crop = FALSE; - info->crop_width_set = JCROP_UNSET; - info->crop_height_set = JCROP_UNSET; - info->crop_xoffset_set = JCROP_UNSET; - info->crop_yoffset_set = JCROP_UNSET; - - if (isdigit(*spec)) { - /* fetch width */ - if (! jt_read_integer(&spec, &info->crop_width)) - return FALSE; - info->crop_width_set = JCROP_POS; - } - if (*spec == 'x' || *spec == 'X') { - /* fetch height */ - spec++; - if (! jt_read_integer(&spec, &info->crop_height)) - return FALSE; - info->crop_height_set = JCROP_POS; - } - if (*spec == '+' || *spec == '-') { - /* fetch xoffset */ - info->crop_xoffset_set = (*spec == '-') ? JCROP_NEG : JCROP_POS; - spec++; - if (! jt_read_integer(&spec, &info->crop_xoffset)) - return FALSE; - } - if (*spec == '+' || *spec == '-') { - /* fetch yoffset */ - info->crop_yoffset_set = (*spec == '-') ? JCROP_NEG : JCROP_POS; - spec++; - if (! jt_read_integer(&spec, &info->crop_yoffset)) - return FALSE; - } - /* We had better have gotten to the end of the string. */ - if (*spec != '\0') - return FALSE; - info->crop = TRUE; - return TRUE; -} - - -/* Trim off any partial iMCUs on the indicated destination edge */ - -LOCAL(void) -trim_right_edge (jpeg_transform_info *info, JDIMENSION full_width) -{ - JDIMENSION MCU_cols; - - MCU_cols = info->output_width / info->iMCU_sample_width; - if (MCU_cols > 0 && info->x_crop_offset + MCU_cols == - full_width / info->iMCU_sample_width) - info->output_width = MCU_cols * info->iMCU_sample_width; -} - -LOCAL(void) -trim_bottom_edge (jpeg_transform_info *info, JDIMENSION full_height) -{ - JDIMENSION MCU_rows; - - MCU_rows = info->output_height / info->iMCU_sample_height; - if (MCU_rows > 0 && info->y_crop_offset + MCU_rows == - full_height / info->iMCU_sample_height) - info->output_height = MCU_rows * info->iMCU_sample_height; -} - - -/* Request any required workspace. - * - * This routine figures out the size that the output image will be - * (which implies that all the transform parameters must be set before - * it is called). - * - * We allocate the workspace virtual arrays from the source decompression - * object, so that all the arrays (both the original data and the workspace) - * will be taken into account while making memory management decisions. - * Hence, this routine must be called after jpeg_read_header (which reads - * the image dimensions) and before jpeg_read_coefficients (which realizes - * the source's virtual arrays). - * - * This function returns FALSE right away if -perfect is given - * and transformation is not perfect. Otherwise returns TRUE. - */ - -GLOBAL(boolean) -jtransform_request_workspace (j_decompress_ptr srcinfo, - jpeg_transform_info *info) -{ - jvirt_barray_ptr *coef_arrays; - boolean need_workspace, transpose_it; - jpeg_component_info *compptr; - JDIMENSION xoffset, yoffset; - JDIMENSION width_in_iMCUs, height_in_iMCUs; - JDIMENSION width_in_blocks, height_in_blocks; - int ci, h_samp_factor, v_samp_factor; - - /* Determine number of components in output image */ - if (info->force_grayscale && - srcinfo->jpeg_color_space == JCS_YCbCr && - srcinfo->num_components == 3) - /* We'll only process the first component */ - info->num_components = 1; - else - /* Process all the components */ - info->num_components = srcinfo->num_components; - - /* Compute output image dimensions and related values. */ - jpeg_core_output_dimensions(srcinfo); - - /* Return right away if -perfect is given and transformation is not perfect. - */ - if (info->perfect) { - if (info->num_components == 1) { - if (!jtransform_perfect_transform(srcinfo->output_width, - srcinfo->output_height, - srcinfo->min_DCT_h_scaled_size, - srcinfo->min_DCT_v_scaled_size, - info->transform)) - return FALSE; - } else { - if (!jtransform_perfect_transform(srcinfo->output_width, - srcinfo->output_height, - srcinfo->max_h_samp_factor * srcinfo->min_DCT_h_scaled_size, - srcinfo->max_v_samp_factor * srcinfo->min_DCT_v_scaled_size, - info->transform)) - return FALSE; - } - } - - /* If there is only one output component, force the iMCU size to be 1; - * else use the source iMCU size. (This allows us to do the right thing - * when reducing color to grayscale, and also provides a handy way of - * cleaning up "funny" grayscale images whose sampling factors are not 1x1.) - */ - switch (info->transform) { - case JXFORM_TRANSPOSE: - case JXFORM_TRANSVERSE: - case JXFORM_ROT_90: - case JXFORM_ROT_270: - info->output_width = srcinfo->output_height; - info->output_height = srcinfo->output_width; - if (info->num_components == 1) { - info->iMCU_sample_width = srcinfo->min_DCT_v_scaled_size; - info->iMCU_sample_height = srcinfo->min_DCT_h_scaled_size; - } else { - info->iMCU_sample_width = - srcinfo->max_v_samp_factor * srcinfo->min_DCT_v_scaled_size; - info->iMCU_sample_height = - srcinfo->max_h_samp_factor * srcinfo->min_DCT_h_scaled_size; - } - break; - default: - info->output_width = srcinfo->output_width; - info->output_height = srcinfo->output_height; - if (info->num_components == 1) { - info->iMCU_sample_width = srcinfo->min_DCT_h_scaled_size; - info->iMCU_sample_height = srcinfo->min_DCT_v_scaled_size; - } else { - info->iMCU_sample_width = - srcinfo->max_h_samp_factor * srcinfo->min_DCT_h_scaled_size; - info->iMCU_sample_height = - srcinfo->max_v_samp_factor * srcinfo->min_DCT_v_scaled_size; - } - break; - } - - /* If cropping has been requested, compute the crop area's position and - * dimensions, ensuring that its upper left corner falls at an iMCU boundary. - */ - if (info->crop) { - /* Insert default values for unset crop parameters */ - if (info->crop_xoffset_set == JCROP_UNSET) - info->crop_xoffset = 0; /* default to +0 */ - if (info->crop_yoffset_set == JCROP_UNSET) - info->crop_yoffset = 0; /* default to +0 */ - if (info->crop_xoffset >= info->output_width || - info->crop_yoffset >= info->output_height) - ERREXIT(srcinfo, JERR_BAD_CROP_SPEC); - if (info->crop_width_set == JCROP_UNSET) - info->crop_width = info->output_width - info->crop_xoffset; - if (info->crop_height_set == JCROP_UNSET) - info->crop_height = info->output_height - info->crop_yoffset; - /* Ensure parameters are valid */ - if (info->crop_width <= 0 || info->crop_width > info->output_width || - info->crop_height <= 0 || info->crop_height > info->output_height || - info->crop_xoffset > info->output_width - info->crop_width || - info->crop_yoffset > info->output_height - info->crop_height) - ERREXIT(srcinfo, JERR_BAD_CROP_SPEC); - /* Convert negative crop offsets into regular offsets */ - if (info->crop_xoffset_set == JCROP_NEG) - xoffset = info->output_width - info->crop_width - info->crop_xoffset; - else - xoffset = info->crop_xoffset; - if (info->crop_yoffset_set == JCROP_NEG) - yoffset = info->output_height - info->crop_height - info->crop_yoffset; - else - yoffset = info->crop_yoffset; - /* Now adjust so that upper left corner falls at an iMCU boundary */ - info->output_width = - info->crop_width + (xoffset % info->iMCU_sample_width); - info->output_height = - info->crop_height + (yoffset % info->iMCU_sample_height); - /* Save x/y offsets measured in iMCUs */ - info->x_crop_offset = xoffset / info->iMCU_sample_width; - info->y_crop_offset = yoffset / info->iMCU_sample_height; - } else { - info->x_crop_offset = 0; - info->y_crop_offset = 0; - } - - /* Figure out whether we need workspace arrays, - * and if so whether they are transposed relative to the source. - */ - need_workspace = FALSE; - transpose_it = FALSE; - switch (info->transform) { - case JXFORM_NONE: - if (info->x_crop_offset != 0 || info->y_crop_offset != 0) - need_workspace = TRUE; - /* No workspace needed if neither cropping nor transforming */ - break; - case JXFORM_FLIP_H: - if (info->trim) - trim_right_edge(info, srcinfo->output_width); - if (info->y_crop_offset != 0) - need_workspace = TRUE; - /* do_flip_h_no_crop doesn't need a workspace array */ - break; - case JXFORM_FLIP_V: - if (info->trim) - trim_bottom_edge(info, srcinfo->output_height); - /* Need workspace arrays having same dimensions as source image. */ - need_workspace = TRUE; - break; - case JXFORM_TRANSPOSE: - /* transpose does NOT have to trim anything */ - /* Need workspace arrays having transposed dimensions. */ - need_workspace = TRUE; - transpose_it = TRUE; - break; - case JXFORM_TRANSVERSE: - if (info->trim) { - trim_right_edge(info, srcinfo->output_height); - trim_bottom_edge(info, srcinfo->output_width); - } - /* Need workspace arrays having transposed dimensions. */ - need_workspace = TRUE; - transpose_it = TRUE; - break; - case JXFORM_ROT_90: - if (info->trim) - trim_right_edge(info, srcinfo->output_height); - /* Need workspace arrays having transposed dimensions. */ - need_workspace = TRUE; - transpose_it = TRUE; - break; - case JXFORM_ROT_180: - if (info->trim) { - trim_right_edge(info, srcinfo->output_width); - trim_bottom_edge(info, srcinfo->output_height); - } - /* Need workspace arrays having same dimensions as source image. */ - need_workspace = TRUE; - break; - case JXFORM_ROT_270: - if (info->trim) - trim_bottom_edge(info, srcinfo->output_width); - /* Need workspace arrays having transposed dimensions. */ - need_workspace = TRUE; - transpose_it = TRUE; - break; - } - - /* Allocate workspace if needed. - * Note that we allocate arrays padded out to the next iMCU boundary, - * so that transform routines need not worry about missing edge blocks. - */ - if (need_workspace) { - coef_arrays = (jvirt_barray_ptr *) - (*srcinfo->mem->alloc_small) ((j_common_ptr) srcinfo, JPOOL_IMAGE, - SIZEOF(jvirt_barray_ptr) * info->num_components); - width_in_iMCUs = (JDIMENSION) - jdiv_round_up((long) info->output_width, - (long) info->iMCU_sample_width); - height_in_iMCUs = (JDIMENSION) - jdiv_round_up((long) info->output_height, - (long) info->iMCU_sample_height); - for (ci = 0; ci < info->num_components; ci++) { - compptr = srcinfo->comp_info + ci; - if (info->num_components == 1) { - /* we're going to force samp factors to 1x1 in this case */ - h_samp_factor = v_samp_factor = 1; - } else if (transpose_it) { - h_samp_factor = compptr->v_samp_factor; - v_samp_factor = compptr->h_samp_factor; - } else { - h_samp_factor = compptr->h_samp_factor; - v_samp_factor = compptr->v_samp_factor; - } - width_in_blocks = width_in_iMCUs * h_samp_factor; - height_in_blocks = height_in_iMCUs * v_samp_factor; - coef_arrays[ci] = (*srcinfo->mem->request_virt_barray) - ((j_common_ptr) srcinfo, JPOOL_IMAGE, FALSE, - width_in_blocks, height_in_blocks, (JDIMENSION) v_samp_factor); - } - info->workspace_coef_arrays = coef_arrays; - } else - info->workspace_coef_arrays = NULL; - - return TRUE; -} - - -/* Transpose destination image parameters */ - -LOCAL(void) -transpose_critical_parameters (j_compress_ptr dstinfo) -{ - int tblno, i, j, ci, itemp; - jpeg_component_info *compptr; - JQUANT_TBL *qtblptr; - JDIMENSION jtemp; - UINT16 qtemp; - - /* Transpose image dimensions */ - jtemp = dstinfo->image_width; - dstinfo->image_width = dstinfo->image_height; - dstinfo->image_height = jtemp; - itemp = dstinfo->min_DCT_h_scaled_size; - dstinfo->min_DCT_h_scaled_size = dstinfo->min_DCT_v_scaled_size; - dstinfo->min_DCT_v_scaled_size = itemp; - - /* Transpose sampling factors */ - for (ci = 0; ci < dstinfo->num_components; ci++) { - compptr = dstinfo->comp_info + ci; - itemp = compptr->h_samp_factor; - compptr->h_samp_factor = compptr->v_samp_factor; - compptr->v_samp_factor = itemp; - } - - /* Transpose quantization tables */ - for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) { - qtblptr = dstinfo->quant_tbl_ptrs[tblno]; - if (qtblptr != NULL) { - for (i = 0; i < DCTSIZE; i++) { - for (j = 0; j < i; j++) { - qtemp = qtblptr->quantval[i*DCTSIZE+j]; - qtblptr->quantval[i*DCTSIZE+j] = qtblptr->quantval[j*DCTSIZE+i]; - qtblptr->quantval[j*DCTSIZE+i] = qtemp; - } - } - } - } -} - - -/* Adjust Exif image parameters. - * - * We try to adjust the Tags ExifImageWidth and ExifImageHeight if possible. - */ - -LOCAL(void) -adjust_exif_parameters (JOCTET FAR * data, unsigned int length, - JDIMENSION new_width, JDIMENSION new_height) -{ - boolean is_motorola; /* Flag for byte order */ - unsigned int number_of_tags, tagnum; - unsigned int firstoffset, offset; - JDIMENSION new_value; - - if (length < 12) return; /* Length of an IFD entry */ - - /* Discover byte order */ - if (GETJOCTET(data[0]) == 0x49 && GETJOCTET(data[1]) == 0x49) - is_motorola = FALSE; - else if (GETJOCTET(data[0]) == 0x4D && GETJOCTET(data[1]) == 0x4D) - is_motorola = TRUE; - else - return; - - /* Check Tag Mark */ - if (is_motorola) { - if (GETJOCTET(data[2]) != 0) return; - if (GETJOCTET(data[3]) != 0x2A) return; - } else { - if (GETJOCTET(data[3]) != 0) return; - if (GETJOCTET(data[2]) != 0x2A) return; - } - - /* Get first IFD offset (offset to IFD0) */ - if (is_motorola) { - if (GETJOCTET(data[4]) != 0) return; - if (GETJOCTET(data[5]) != 0) return; - firstoffset = GETJOCTET(data[6]); - firstoffset <<= 8; - firstoffset += GETJOCTET(data[7]); - } else { - if (GETJOCTET(data[7]) != 0) return; - if (GETJOCTET(data[6]) != 0) return; - firstoffset = GETJOCTET(data[5]); - firstoffset <<= 8; - firstoffset += GETJOCTET(data[4]); - } - if (firstoffset > length - 2) return; /* check end of data segment */ - - /* Get the number of directory entries contained in this IFD */ - if (is_motorola) { - number_of_tags = GETJOCTET(data[firstoffset]); - number_of_tags <<= 8; - number_of_tags += GETJOCTET(data[firstoffset+1]); - } else { - number_of_tags = GETJOCTET(data[firstoffset+1]); - number_of_tags <<= 8; - number_of_tags += GETJOCTET(data[firstoffset]); - } - if (number_of_tags == 0) return; - firstoffset += 2; - - /* Search for ExifSubIFD offset Tag in IFD0 */ - for (;;) { - if (firstoffset > length - 12) return; /* check end of data segment */ - /* Get Tag number */ - if (is_motorola) { - tagnum = GETJOCTET(data[firstoffset]); - tagnum <<= 8; - tagnum += GETJOCTET(data[firstoffset+1]); - } else { - tagnum = GETJOCTET(data[firstoffset+1]); - tagnum <<= 8; - tagnum += GETJOCTET(data[firstoffset]); - } - if (tagnum == 0x8769) break; /* found ExifSubIFD offset Tag */ - if (--number_of_tags == 0) return; - firstoffset += 12; - } - - /* Get the ExifSubIFD offset */ - if (is_motorola) { - if (GETJOCTET(data[firstoffset+8]) != 0) return; - if (GETJOCTET(data[firstoffset+9]) != 0) return; - offset = GETJOCTET(data[firstoffset+10]); - offset <<= 8; - offset += GETJOCTET(data[firstoffset+11]); - } else { - if (GETJOCTET(data[firstoffset+11]) != 0) return; - if (GETJOCTET(data[firstoffset+10]) != 0) return; - offset = GETJOCTET(data[firstoffset+9]); - offset <<= 8; - offset += GETJOCTET(data[firstoffset+8]); - } - if (offset > length - 2) return; /* check end of data segment */ - - /* Get the number of directory entries contained in this SubIFD */ - if (is_motorola) { - number_of_tags = GETJOCTET(data[offset]); - number_of_tags <<= 8; - number_of_tags += GETJOCTET(data[offset+1]); - } else { - number_of_tags = GETJOCTET(data[offset+1]); - number_of_tags <<= 8; - number_of_tags += GETJOCTET(data[offset]); - } - if (number_of_tags < 2) return; - offset += 2; - - /* Search for ExifImageWidth and ExifImageHeight Tags in this SubIFD */ - do { - if (offset > length - 12) return; /* check end of data segment */ - /* Get Tag number */ - if (is_motorola) { - tagnum = GETJOCTET(data[offset]); - tagnum <<= 8; - tagnum += GETJOCTET(data[offset+1]); - } else { - tagnum = GETJOCTET(data[offset+1]); - tagnum <<= 8; - tagnum += GETJOCTET(data[offset]); - } - if (tagnum == 0xA002 || tagnum == 0xA003) { - if (tagnum == 0xA002) - new_value = new_width; /* ExifImageWidth Tag */ - else - new_value = new_height; /* ExifImageHeight Tag */ - if (is_motorola) { - data[offset+2] = 0; /* Format = unsigned long (4 octets) */ - data[offset+3] = 4; - data[offset+4] = 0; /* Number Of Components = 1 */ - data[offset+5] = 0; - data[offset+6] = 0; - data[offset+7] = 1; - data[offset+8] = 0; - data[offset+9] = 0; - data[offset+10] = (JOCTET)((new_value >> 8) & 0xFF); - data[offset+11] = (JOCTET)(new_value & 0xFF); - } else { - data[offset+2] = 4; /* Format = unsigned long (4 octets) */ - data[offset+3] = 0; - data[offset+4] = 1; /* Number Of Components = 1 */ - data[offset+5] = 0; - data[offset+6] = 0; - data[offset+7] = 0; - data[offset+8] = (JOCTET)(new_value & 0xFF); - data[offset+9] = (JOCTET)((new_value >> 8) & 0xFF); - data[offset+10] = 0; - data[offset+11] = 0; - } - } - offset += 12; - } while (--number_of_tags); -} - - -/* Adjust output image parameters as needed. - * - * This must be called after jpeg_copy_critical_parameters() - * and before jpeg_write_coefficients(). - * - * The return value is the set of virtual coefficient arrays to be written - * (either the ones allocated by jtransform_request_workspace, or the - * original source data arrays). The caller will need to pass this value - * to jpeg_write_coefficients(). - */ - -GLOBAL(jvirt_barray_ptr *) -jtransform_adjust_parameters (j_decompress_ptr srcinfo, - j_compress_ptr dstinfo, - jvirt_barray_ptr *src_coef_arrays, - jpeg_transform_info *info) -{ - /* If force-to-grayscale is requested, adjust destination parameters */ - if (info->force_grayscale) { - /* First, ensure we have YCbCr or grayscale data, and that the source's - * Y channel is full resolution. (No reasonable person would make Y - * be less than full resolution, so actually coping with that case - * isn't worth extra code space. But we check it to avoid crashing.) - */ - if (((dstinfo->jpeg_color_space == JCS_YCbCr && - dstinfo->num_components == 3) || - (dstinfo->jpeg_color_space == JCS_GRAYSCALE && - dstinfo->num_components == 1)) && - srcinfo->comp_info[0].h_samp_factor == srcinfo->max_h_samp_factor && - srcinfo->comp_info[0].v_samp_factor == srcinfo->max_v_samp_factor) { - /* We use jpeg_set_colorspace to make sure subsidiary settings get fixed - * properly. Among other things, it sets the target h_samp_factor & - * v_samp_factor to 1, which typically won't match the source. - * We have to preserve the source's quantization table number, however. - */ - int sv_quant_tbl_no = dstinfo->comp_info[0].quant_tbl_no; - jpeg_set_colorspace(dstinfo, JCS_GRAYSCALE); - dstinfo->comp_info[0].quant_tbl_no = sv_quant_tbl_no; - } else { - /* Sorry, can't do it */ - ERREXIT(dstinfo, JERR_CONVERSION_NOTIMPL); - } - } else if (info->num_components == 1) { - /* For a single-component source, we force the destination sampling factors - * to 1x1, with or without force_grayscale. This is useful because some - * decoders choke on grayscale images with other sampling factors. - */ - dstinfo->comp_info[0].h_samp_factor = 1; - dstinfo->comp_info[0].v_samp_factor = 1; - } - - /* Correct the destination's image dimensions as necessary - * for rotate/flip, resize, and crop operations. - */ - dstinfo->jpeg_width = info->output_width; - dstinfo->jpeg_height = info->output_height; - - /* Transpose destination image parameters */ - switch (info->transform) { - case JXFORM_TRANSPOSE: - case JXFORM_TRANSVERSE: - case JXFORM_ROT_90: - case JXFORM_ROT_270: - transpose_critical_parameters(dstinfo); - break; - default: - break; - } - - /* Adjust Exif properties */ - if (srcinfo->marker_list != NULL && - srcinfo->marker_list->marker == JPEG_APP0+1 && - srcinfo->marker_list->data_length >= 6 && - GETJOCTET(srcinfo->marker_list->data[0]) == 0x45 && - GETJOCTET(srcinfo->marker_list->data[1]) == 0x78 && - GETJOCTET(srcinfo->marker_list->data[2]) == 0x69 && - GETJOCTET(srcinfo->marker_list->data[3]) == 0x66 && - GETJOCTET(srcinfo->marker_list->data[4]) == 0 && - GETJOCTET(srcinfo->marker_list->data[5]) == 0) { - /* Suppress output of JFIF marker */ - dstinfo->write_JFIF_header = FALSE; - /* Adjust Exif image parameters */ - if (dstinfo->jpeg_width != srcinfo->image_width || - dstinfo->jpeg_height != srcinfo->image_height) - /* Align data segment to start of TIFF structure for parsing */ - adjust_exif_parameters(srcinfo->marker_list->data + 6, - srcinfo->marker_list->data_length - 6, - dstinfo->jpeg_width, dstinfo->jpeg_height); - } - - /* Return the appropriate output data set */ - if (info->workspace_coef_arrays != NULL) - return info->workspace_coef_arrays; - return src_coef_arrays; -} - - -/* Execute the actual transformation, if any. - * - * This must be called *after* jpeg_write_coefficients, because it depends - * on jpeg_write_coefficients to have computed subsidiary values such as - * the per-component width and height fields in the destination object. - * - * Note that some transformations will modify the source data arrays! - */ - -GLOBAL(void) -jtransform_execute_transform (j_decompress_ptr srcinfo, - j_compress_ptr dstinfo, - jvirt_barray_ptr *src_coef_arrays, - jpeg_transform_info *info) -{ - jvirt_barray_ptr *dst_coef_arrays = info->workspace_coef_arrays; - - /* Note: conditions tested here should match those in switch statement - * in jtransform_request_workspace() - */ - switch (info->transform) { - case JXFORM_NONE: - if (info->x_crop_offset != 0 || info->y_crop_offset != 0) - do_crop(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, - src_coef_arrays, dst_coef_arrays); - break; - case JXFORM_FLIP_H: - if (info->y_crop_offset != 0) - do_flip_h(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, - src_coef_arrays, dst_coef_arrays); - else - do_flip_h_no_crop(srcinfo, dstinfo, info->x_crop_offset, - src_coef_arrays); - break; - case JXFORM_FLIP_V: - do_flip_v(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, - src_coef_arrays, dst_coef_arrays); - break; - case JXFORM_TRANSPOSE: - do_transpose(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, - src_coef_arrays, dst_coef_arrays); - break; - case JXFORM_TRANSVERSE: - do_transverse(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, - src_coef_arrays, dst_coef_arrays); - break; - case JXFORM_ROT_90: - do_rot_90(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, - src_coef_arrays, dst_coef_arrays); - break; - case JXFORM_ROT_180: - do_rot_180(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, - src_coef_arrays, dst_coef_arrays); - break; - case JXFORM_ROT_270: - do_rot_270(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, - src_coef_arrays, dst_coef_arrays); - break; - } -} - -/* jtransform_perfect_transform - * - * Determine whether lossless transformation is perfectly - * possible for a specified image and transformation. - * - * Inputs: - * image_width, image_height: source image dimensions. - * MCU_width, MCU_height: pixel dimensions of MCU. - * transform: transformation identifier. - * Parameter sources from initialized jpeg_struct - * (after reading source header): - * image_width = cinfo.image_width - * image_height = cinfo.image_height - * MCU_width = cinfo.max_h_samp_factor * cinfo.block_size - * MCU_height = cinfo.max_v_samp_factor * cinfo.block_size - * Result: - * TRUE = perfect transformation possible - * FALSE = perfect transformation not possible - * (may use custom action then) - */ - -GLOBAL(boolean) -jtransform_perfect_transform(JDIMENSION image_width, JDIMENSION image_height, - int MCU_width, int MCU_height, - JXFORM_CODE transform) -{ - boolean result = TRUE; /* initialize TRUE */ - - switch (transform) { - case JXFORM_FLIP_H: - case JXFORM_ROT_270: - if (image_width % (JDIMENSION) MCU_width) - result = FALSE; - break; - case JXFORM_FLIP_V: - case JXFORM_ROT_90: - if (image_height % (JDIMENSION) MCU_height) - result = FALSE; - break; - case JXFORM_TRANSVERSE: - case JXFORM_ROT_180: - if (image_width % (JDIMENSION) MCU_width) - result = FALSE; - if (image_height % (JDIMENSION) MCU_height) - result = FALSE; - break; - default: - break; - } - - return result; -} - -#endif /* TRANSFORMS_SUPPORTED */ - - -/* Setup decompression object to save desired markers in memory. - * This must be called before jpeg_read_header() to have the desired effect. - */ - -GLOBAL(void) -jcopy_markers_setup (j_decompress_ptr srcinfo, JCOPY_OPTION option) -{ -#ifdef SAVE_MARKERS_SUPPORTED - int m; - - /* Save comments except under NONE option */ - if (option != JCOPYOPT_NONE) { - jpeg_save_markers(srcinfo, JPEG_COM, 0xFFFF); - } - /* Save all types of APPn markers iff ALL option */ - if (option == JCOPYOPT_ALL) { - for (m = 0; m < 16; m++) - jpeg_save_markers(srcinfo, JPEG_APP0 + m, 0xFFFF); - } -#endif /* SAVE_MARKERS_SUPPORTED */ -} - -/* Copy markers saved in the given source object to the destination object. - * This should be called just after jpeg_start_compress() or - * jpeg_write_coefficients(). - * Note that those routines will have written the SOI, and also the - * JFIF APP0 or Adobe APP14 markers if selected. - */ - -GLOBAL(void) -jcopy_markers_execute (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JCOPY_OPTION option) -{ - jpeg_saved_marker_ptr marker; - - /* In the current implementation, we don't actually need to examine the - * option flag here; we just copy everything that got saved. - * But to avoid confusion, we do not output JFIF and Adobe APP14 markers - * if the encoder library already wrote one. - */ - for (marker = srcinfo->marker_list; marker != NULL; marker = marker->next) { - if (dstinfo->write_JFIF_header && - marker->marker == JPEG_APP0 && - marker->data_length >= 5 && - GETJOCTET(marker->data[0]) == 0x4A && - GETJOCTET(marker->data[1]) == 0x46 && - GETJOCTET(marker->data[2]) == 0x49 && - GETJOCTET(marker->data[3]) == 0x46 && - GETJOCTET(marker->data[4]) == 0) - continue; /* reject duplicate JFIF */ - if (dstinfo->write_Adobe_marker && - marker->marker == JPEG_APP0+14 && - marker->data_length >= 5 && - GETJOCTET(marker->data[0]) == 0x41 && - GETJOCTET(marker->data[1]) == 0x64 && - GETJOCTET(marker->data[2]) == 0x6F && - GETJOCTET(marker->data[3]) == 0x62 && - GETJOCTET(marker->data[4]) == 0x65) - continue; /* reject duplicate Adobe */ -#ifdef NEED_FAR_POINTERS - /* We could use jpeg_write_marker if the data weren't FAR... */ - { - unsigned int i; - jpeg_write_m_header(dstinfo, marker->marker, marker->data_length); - for (i = 0; i < marker->data_length; i++) - jpeg_write_m_byte(dstinfo, marker->data[i]); - } -#else - jpeg_write_marker(dstinfo, marker->marker, - marker->data, marker->data_length); -#endif - } -} diff --git a/Dependencies/libjpeg/transupp.h b/Dependencies/libjpeg/transupp.h deleted file mode 100644 index 7c16c19..0000000 --- a/Dependencies/libjpeg/transupp.h +++ /dev/null @@ -1,210 +0,0 @@ -/* - * transupp.h - * - * Copyright (C) 1997-2009, Thomas G. Lane, Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains declarations for image transformation routines and - * other utility code used by the jpegtran sample application. These are - * NOT part of the core JPEG library. But we keep these routines separate - * from jpegtran.c to ease the task of maintaining jpegtran-like programs - * that have other user interfaces. - * - * NOTE: all the routines declared here have very specific requirements - * about when they are to be executed during the reading and writing of the - * source and destination files. See the comments in transupp.c, or see - * jpegtran.c for an example of correct usage. - */ - -/* If you happen not to want the image transform support, disable it here */ -#ifndef TRANSFORMS_SUPPORTED -#define TRANSFORMS_SUPPORTED 1 /* 0 disables transform code */ -#endif - -/* - * Although rotating and flipping data expressed as DCT coefficients is not - * hard, there is an asymmetry in the JPEG format specification for images - * whose dimensions aren't multiples of the iMCU size. The right and bottom - * image edges are padded out to the next iMCU boundary with junk data; but - * no padding is possible at the top and left edges. If we were to flip - * the whole image including the pad data, then pad garbage would become - * visible at the top and/or left, and real pixels would disappear into the - * pad margins --- perhaps permanently, since encoders & decoders may not - * bother to preserve DCT blocks that appear to be completely outside the - * nominal image area. So, we have to exclude any partial iMCUs from the - * basic transformation. - * - * Transpose is the only transformation that can handle partial iMCUs at the - * right and bottom edges completely cleanly. flip_h can flip partial iMCUs - * at the bottom, but leaves any partial iMCUs at the right edge untouched. - * Similarly flip_v leaves any partial iMCUs at the bottom edge untouched. - * The other transforms are defined as combinations of these basic transforms - * and process edge blocks in a way that preserves the equivalence. - * - * The "trim" option causes untransformable partial iMCUs to be dropped; - * this is not strictly lossless, but it usually gives the best-looking - * result for odd-size images. Note that when this option is active, - * the expected mathematical equivalences between the transforms may not hold. - * (For example, -rot 270 -trim trims only the bottom edge, but -rot 90 -trim - * followed by -rot 180 -trim trims both edges.) - * - * We also offer a lossless-crop option, which discards data outside a given - * image region but losslessly preserves what is inside. Like the rotate and - * flip transforms, lossless crop is restricted by the JPEG format: the upper - * left corner of the selected region must fall on an iMCU boundary. If this - * does not hold for the given crop parameters, we silently move the upper left - * corner up and/or left to make it so, simultaneously increasing the region - * dimensions to keep the lower right crop corner unchanged. (Thus, the - * output image covers at least the requested region, but may cover more.) - * - * We also provide a lossless-resize option, which is kind of a lossless-crop - * operation in the DCT coefficient block domain - it discards higher-order - * coefficients and losslessly preserves lower-order coefficients of a - * sub-block. - * - * Rotate/flip transform, resize, and crop can be requested together in a - * single invocation. The crop is applied last --- that is, the crop region - * is specified in terms of the destination image after transform/resize. - * - * We also offer a "force to grayscale" option, which simply discards the - * chrominance channels of a YCbCr image. This is lossless in the sense that - * the luminance channel is preserved exactly. It's not the same kind of - * thing as the rotate/flip transformations, but it's convenient to handle it - * as part of this package, mainly because the transformation routines have to - * be aware of the option to know how many components to work on. - */ - - -/* Short forms of external names for systems with brain-damaged linkers. */ - -#ifdef NEED_SHORT_EXTERNAL_NAMES -#define jtransform_parse_crop_spec jTrParCrop -#define jtransform_request_workspace jTrRequest -#define jtransform_adjust_parameters jTrAdjust -#define jtransform_execute_transform jTrExec -#define jtransform_perfect_transform jTrPerfect -#define jcopy_markers_setup jCMrkSetup -#define jcopy_markers_execute jCMrkExec -#endif /* NEED_SHORT_EXTERNAL_NAMES */ - - -/* - * Codes for supported types of image transformations. - */ - -typedef enum { - JXFORM_NONE, /* no transformation */ - JXFORM_FLIP_H, /* horizontal flip */ - JXFORM_FLIP_V, /* vertical flip */ - JXFORM_TRANSPOSE, /* transpose across UL-to-LR axis */ - JXFORM_TRANSVERSE, /* transpose across UR-to-LL axis */ - JXFORM_ROT_90, /* 90-degree clockwise rotation */ - JXFORM_ROT_180, /* 180-degree rotation */ - JXFORM_ROT_270 /* 270-degree clockwise (or 90 ccw) */ -} JXFORM_CODE; - -/* - * Codes for crop parameters, which can individually be unspecified, - * positive, or negative. (Negative width or height makes no sense, though.) - */ - -typedef enum { - JCROP_UNSET, - JCROP_POS, - JCROP_NEG -} JCROP_CODE; - -/* - * Transform parameters struct. - * NB: application must not change any elements of this struct after - * calling jtransform_request_workspace. - */ - -typedef struct { - /* Options: set by caller */ - JXFORM_CODE transform; /* image transform operator */ - boolean perfect; /* if TRUE, fail if partial MCUs are requested */ - boolean trim; /* if TRUE, trim partial MCUs as needed */ - boolean force_grayscale; /* if TRUE, convert color image to grayscale */ - boolean crop; /* if TRUE, crop source image */ - - /* Crop parameters: application need not set these unless crop is TRUE. - * These can be filled in by jtransform_parse_crop_spec(). - */ - JDIMENSION crop_width; /* Width of selected region */ - JCROP_CODE crop_width_set; - JDIMENSION crop_height; /* Height of selected region */ - JCROP_CODE crop_height_set; - JDIMENSION crop_xoffset; /* X offset of selected region */ - JCROP_CODE crop_xoffset_set; /* (negative measures from right edge) */ - JDIMENSION crop_yoffset; /* Y offset of selected region */ - JCROP_CODE crop_yoffset_set; /* (negative measures from bottom edge) */ - - /* Internal workspace: caller should not touch these */ - int num_components; /* # of components in workspace */ - jvirt_barray_ptr * workspace_coef_arrays; /* workspace for transformations */ - JDIMENSION output_width; /* cropped destination dimensions */ - JDIMENSION output_height; - JDIMENSION x_crop_offset; /* destination crop offsets measured in iMCUs */ - JDIMENSION y_crop_offset; - int iMCU_sample_width; /* destination iMCU size */ - int iMCU_sample_height; -} jpeg_transform_info; - - -#if TRANSFORMS_SUPPORTED - -/* Parse a crop specification (written in X11 geometry style) */ -EXTERN(boolean) jtransform_parse_crop_spec - JPP((jpeg_transform_info *info, const char *spec)); -/* Request any required workspace */ -EXTERN(boolean) jtransform_request_workspace - JPP((j_decompress_ptr srcinfo, jpeg_transform_info *info)); -/* Adjust output image parameters */ -EXTERN(jvirt_barray_ptr *) jtransform_adjust_parameters - JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - jvirt_barray_ptr *src_coef_arrays, - jpeg_transform_info *info)); -/* Execute the actual transformation, if any */ -EXTERN(void) jtransform_execute_transform - JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - jvirt_barray_ptr *src_coef_arrays, - jpeg_transform_info *info)); -/* Determine whether lossless transformation is perfectly - * possible for a specified image and transformation. - */ -EXTERN(boolean) jtransform_perfect_transform - JPP((JDIMENSION image_width, JDIMENSION image_height, - int MCU_width, int MCU_height, - JXFORM_CODE transform)); - -/* jtransform_execute_transform used to be called - * jtransform_execute_transformation, but some compilers complain about - * routine names that long. This macro is here to avoid breaking any - * old source code that uses the original name... - */ -#define jtransform_execute_transformation jtransform_execute_transform - -#endif /* TRANSFORMS_SUPPORTED */ - - -/* - * Support for copying optional markers from source to destination file. - */ - -typedef enum { - JCOPYOPT_NONE, /* copy no optional markers */ - JCOPYOPT_COMMENTS, /* copy only comment (COM) markers */ - JCOPYOPT_ALL /* copy all optional markers */ -} JCOPY_OPTION; - -#define JCOPYOPT_DEFAULT JCOPYOPT_COMMENTS /* recommended default */ - -/* Setup decompression object to save desired markers in memory */ -EXTERN(void) jcopy_markers_setup - JPP((j_decompress_ptr srcinfo, JCOPY_OPTION option)); -/* Copy markers saved in the given source object to the destination object */ -EXTERN(void) jcopy_markers_execute - JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo, - JCOPY_OPTION option)); diff --git a/Dependencies/libjpeg/usage.txt b/Dependencies/libjpeg/usage.txt deleted file mode 100644 index 6e8546a..0000000 --- a/Dependencies/libjpeg/usage.txt +++ /dev/null @@ -1,617 +0,0 @@ -USAGE instructions for the Independent JPEG Group's JPEG software -================================================================= - -This file describes usage of the JPEG conversion programs cjpeg and djpeg, -as well as the utility programs jpegtran, rdjpgcom and wrjpgcom. (See -the other documentation files if you wish to use the JPEG library within -your own programs.) - -If you are on a Unix machine you may prefer to read the Unix-style manual -pages in files cjpeg.1, djpeg.1, jpegtran.1, rdjpgcom.1, wrjpgcom.1. - - -INTRODUCTION - -These programs implement JPEG image encoding, decoding, and transcoding. -JPEG (pronounced "jay-peg") is a standardized compression method for -full-color and gray-scale images. - - -GENERAL USAGE - -We provide two programs, cjpeg to compress an image file into JPEG format, -and djpeg to decompress a JPEG file back into a conventional image format. - -On Unix-like systems, you say: - cjpeg [switches] [imagefile] >jpegfile -or - djpeg [switches] [jpegfile] >imagefile -The programs read the specified input file, or standard input if none is -named. They always write to standard output (with trace/error messages to -standard error). These conventions are handy for piping images between -programs. - -On most non-Unix systems, you say: - cjpeg [switches] imagefile jpegfile -or - djpeg [switches] jpegfile imagefile -i.e., both the input and output files are named on the command line. This -style is a little more foolproof, and it loses no functionality if you don't -have pipes. (You can get this style on Unix too, if you prefer, by defining -TWO_FILE_COMMANDLINE when you compile the programs; see install.txt.) - -You can also say: - cjpeg [switches] -outfile jpegfile imagefile -or - djpeg [switches] -outfile imagefile jpegfile -This syntax works on all systems, so it is useful for scripts. - -The currently supported image file formats are: PPM (PBMPLUS color format), -PGM (PBMPLUS gray-scale format), BMP, Targa, and RLE (Utah Raster Toolkit -format). (RLE is supported only if the URT library is available.) -cjpeg recognizes the input image format automatically, with the exception -of some Targa-format files. You have to tell djpeg which format to generate. - -JPEG files are in the defacto standard JFIF file format. There are other, -less widely used JPEG-based file formats, but we don't support them. - -All switch names may be abbreviated; for example, -grayscale may be written --gray or -gr. Most of the "basic" switches can be abbreviated to as little as -one letter. Upper and lower case are equivalent (-BMP is the same as -bmp). -British spellings are also accepted (e.g., -greyscale), though for brevity -these are not mentioned below. - - -CJPEG DETAILS - -The basic command line switches for cjpeg are: - - -quality N[,...] Scale quantization tables to adjust image quality. - Quality is 0 (worst) to 100 (best); default is 75. - (See below for more info.) - - -grayscale Create monochrome JPEG file from color input. - Be sure to use this switch when compressing a grayscale - BMP file, because cjpeg isn't bright enough to notice - whether a BMP file uses only shades of gray. By - saying -grayscale, you'll get a smaller JPEG file that - takes less time to process. - - -optimize Perform optimization of entropy encoding parameters. - Without this, default encoding parameters are used. - -optimize usually makes the JPEG file a little smaller, - but cjpeg runs somewhat slower and needs much more - memory. Image quality and speed of decompression are - unaffected by -optimize. - - -progressive Create progressive JPEG file (see below). - - -scale M/N Scale the output image by a factor M/N. Currently - supported scale factors are 8/N with all N from 1 to - 16. - - -targa Input file is Targa format. Targa files that contain - an "identification" field will not be automatically - recognized by cjpeg; for such files you must specify - -targa to make cjpeg treat the input as Targa format. - For most Targa files, you won't need this switch. - -The -quality switch lets you trade off compressed file size against quality of -the reconstructed image: the higher the quality setting, the larger the JPEG -file, and the closer the output image will be to the original input. Normally -you want to use the lowest quality setting (smallest file) that decompresses -into something visually indistinguishable from the original image. For this -purpose the quality setting should be between 50 and 95; the default of 75 is -often about right. If you see defects at -quality 75, then go up 5 or 10 -counts at a time until you are happy with the output image. (The optimal -setting will vary from one image to another.) - --quality 100 will generate a quantization table of all 1's, minimizing loss -in the quantization step (but there is still information loss in subsampling, -as well as roundoff error). This setting is mainly of interest for -experimental purposes. Quality values above about 95 are NOT recommended for -normal use; the compressed file size goes up dramatically for hardly any gain -in output image quality. - -In the other direction, quality values below 50 will produce very small files -of low image quality. Settings around 5 to 10 might be useful in preparing an -index of a large image library, for example. Try -quality 2 (or so) for some -amusing Cubist effects. (Note: quality values below about 25 generate 2-byte -quantization tables, which are considered optional in the JPEG standard. -cjpeg emits a warning message when you give such a quality value, because some -other JPEG programs may be unable to decode the resulting file. Use -baseline -if you need to ensure compatibility at low quality values.) - -The -quality option has been extended in IJG version 7 for support of separate -quality settings for luminance and chrominance (or in general, for every -provided quantization table slot). This feature is useful for high-quality -applications which cannot accept the damage of color data by coarse -subsampling settings. You can now easily reduce the color data amount more -smoothly with finer control without separate subsampling. The resulting file -is fully compliant with standard JPEG decoders. -Note that the -quality ratings refer to the quantization table slots, and that -the last value is replicated if there are more q-table slots than parameters. -The default q-table slots are 0 for luminance and 1 for chrominance with -default tables as given in the JPEG standard. This is compatible with the old -behaviour in case that only one parameter is given, which is then used for -both luminance and chrominance (slots 0 and 1). More or custom quantization -tables can be set with -qtables and assigned to components with -qslots -parameter (see the "wizard" switches below). -CAUTION: You must explicitly add -sample 1x1 for efficient separate color -quality selection, since the default value used by library is 2x2! - -The -progressive switch creates a "progressive JPEG" file. In this type of -JPEG file, the data is stored in multiple scans of increasing quality. If the -file is being transmitted over a slow communications link, the decoder can use -the first scan to display a low-quality image very quickly, and can then -improve the display with each subsequent scan. The final image is exactly -equivalent to a standard JPEG file of the same quality setting, and the total -file size is about the same --- often a little smaller. - -Switches for advanced users: - - -dct int Use integer DCT method (default). - -dct fast Use fast integer DCT (less accurate). - -dct float Use floating-point DCT method. - The float method is very slightly more accurate than - the int method, but is much slower unless your machine - has very fast floating-point hardware. Also note that - results of the floating-point method may vary slightly - across machines, while the integer methods should give - the same results everywhere. The fast integer method - is much less accurate than the other two. - - -nosmooth Don't use high-quality downsampling. - - -restart N Emit a JPEG restart marker every N MCU rows, or every - N MCU blocks if "B" is attached to the number. - -restart 0 (the default) means no restart markers. - - -smooth N Smooth the input image to eliminate dithering noise. - N, ranging from 1 to 100, indicates the strength of - smoothing. 0 (the default) means no smoothing. - - -maxmemory N Set limit for amount of memory to use in processing - large images. Value is in thousands of bytes, or - millions of bytes if "M" is attached to the number. - For example, -max 4m selects 4000000 bytes. If more - space is needed, temporary files will be used. - - -verbose Enable debug printout. More -v's give more printout. - or -debug Also, version information is printed at startup. - -The -restart option inserts extra markers that allow a JPEG decoder to -resynchronize after a transmission error. Without restart markers, any damage -to a compressed file will usually ruin the image from the point of the error -to the end of the image; with restart markers, the damage is usually confined -to the portion of the image up to the next restart marker. Of course, the -restart markers occupy extra space. We recommend -restart 1 for images that -will be transmitted across unreliable networks such as Usenet. - -The -smooth option filters the input to eliminate fine-scale noise. This is -often useful when converting dithered images to JPEG: a moderate smoothing -factor of 10 to 50 gets rid of dithering patterns in the input file, resulting -in a smaller JPEG file and a better-looking image. Too large a smoothing -factor will visibly blur the image, however. - -Switches for wizards: - - -arithmetic Use arithmetic coding. CAUTION: arithmetic coded JPEG - is not yet widely implemented, so many decoders will - be unable to view an arithmetic coded JPEG file at - all. - - -baseline Force baseline-compatible quantization tables to be - generated. This clamps quantization values to 8 bits - even at low quality settings. (This switch is poorly - named, since it does not ensure that the output is - actually baseline JPEG. For example, you can use - -baseline and -progressive together.) - - -qtables file Use the quantization tables given in the specified - text file. - - -qslots N[,...] Select which quantization table to use for each color - component. - - -sample HxV[,...] Set JPEG sampling factors for each color component. - - -scans file Use the scan script given in the specified text file. - -The "wizard" switches are intended for experimentation with JPEG. If you -don't know what you are doing, DON'T USE THEM. These switches are documented -further in the file wizard.txt. - - -DJPEG DETAILS - -The basic command line switches for djpeg are: - - -colors N Reduce image to at most N colors. This reduces the - or -quantize N number of colors used in the output image, so that it - can be displayed on a colormapped display or stored in - a colormapped file format. For example, if you have - an 8-bit display, you'd need to reduce to 256 or fewer - colors. (-colors is the recommended name, -quantize - is provided only for backwards compatibility.) - - -fast Select recommended processing options for fast, low - quality output. (The default options are chosen for - highest quality output.) Currently, this is equivalent - to "-dct fast -nosmooth -onepass -dither ordered". - - -grayscale Force gray-scale output even if JPEG file is color. - Useful for viewing on monochrome displays; also, - djpeg runs noticeably faster in this mode. - - -scale M/N Scale the output image by a factor M/N. Currently - supported scale factors are M/N with all M from 1 to - 16, where N is the source DCT size, which is 8 for - baseline JPEG. If the /N part is omitted, then M - specifies the DCT scaled size to be applied on the - given input. For baseline JPEG this is equivalent to - M/8 scaling, since the source DCT size for baseline - JPEG is 8. Scaling is handy if the image is larger - than your screen; also, djpeg runs much faster when - scaling down the output. - - -bmp Select BMP output format (Windows flavor). 8-bit - colormapped format is emitted if -colors or -grayscale - is specified, or if the JPEG file is gray-scale; - otherwise, 24-bit full-color format is emitted. - - -gif Select GIF output format. Since GIF does not support - more than 256 colors, -colors 256 is assumed (unless - you specify a smaller number of colors). If you - specify -fast, the default number of colors is 216. - - -os2 Select BMP output format (OS/2 1.x flavor). 8-bit - colormapped format is emitted if -colors or -grayscale - is specified, or if the JPEG file is gray-scale; - otherwise, 24-bit full-color format is emitted. - - -pnm Select PBMPLUS (PPM/PGM) output format (this is the - default format). PGM is emitted if the JPEG file is - gray-scale or if -grayscale is specified; otherwise - PPM is emitted. - - -rle Select RLE output format. (Requires URT library.) - - -targa Select Targa output format. Gray-scale format is - emitted if the JPEG file is gray-scale or if - -grayscale is specified; otherwise, colormapped format - is emitted if -colors is specified; otherwise, 24-bit - full-color format is emitted. - -Switches for advanced users: - - -dct int Use integer DCT method (default). - -dct fast Use fast integer DCT (less accurate). - -dct float Use floating-point DCT method. - The float method is very slightly more accurate than - the int method, but is much slower unless your machine - has very fast floating-point hardware. Also note that - results of the floating-point method may vary slightly - across machines, while the integer methods should give - the same results everywhere. The fast integer method - is much less accurate than the other two. - - -dither fs Use Floyd-Steinberg dithering in color quantization. - -dither ordered Use ordered dithering in color quantization. - -dither none Do not use dithering in color quantization. - By default, Floyd-Steinberg dithering is applied when - quantizing colors; this is slow but usually produces - the best results. Ordered dither is a compromise - between speed and quality; no dithering is fast but - usually looks awful. Note that these switches have - no effect unless color quantization is being done. - Ordered dither is only available in -onepass mode. - - -map FILE Quantize to the colors used in the specified image - file. This is useful for producing multiple files - with identical color maps, or for forcing a predefined - set of colors to be used. The FILE must be a GIF - or PPM file. This option overrides -colors and - -onepass. - - -nosmooth Don't use high-quality upsampling. - - -onepass Use one-pass instead of two-pass color quantization. - The one-pass method is faster and needs less memory, - but it produces a lower-quality image. -onepass is - ignored unless you also say -colors N. Also, - the one-pass method is always used for gray-scale - output (the two-pass method is no improvement then). - - -maxmemory N Set limit for amount of memory to use in processing - large images. Value is in thousands of bytes, or - millions of bytes if "M" is attached to the number. - For example, -max 4m selects 4000000 bytes. If more - space is needed, temporary files will be used. - - -verbose Enable debug printout. More -v's give more printout. - or -debug Also, version information is printed at startup. - - -HINTS FOR CJPEG - -Color GIF files are not the ideal input for JPEG; JPEG is really intended for -compressing full-color (24-bit) images. In particular, don't try to convert -cartoons, line drawings, and other images that have only a few distinct -colors. GIF works great on these, JPEG does not. If you want to convert a -GIF to JPEG, you should experiment with cjpeg's -quality and -smooth options -to get a satisfactory conversion. -smooth 10 or so is often helpful. - -Avoid running an image through a series of JPEG compression/decompression -cycles. Image quality loss will accumulate; after ten or so cycles the image -may be noticeably worse than it was after one cycle. It's best to use a -lossless format while manipulating an image, then convert to JPEG format when -you are ready to file the image away. - -The -optimize option to cjpeg is worth using when you are making a "final" -version for posting or archiving. It's also a win when you are using low -quality settings to make very small JPEG files; the percentage improvement -is often a lot more than it is on larger files. (At present, -optimize -mode is always selected when generating progressive JPEG files.) - -GIF input files are no longer supported, to avoid the Unisys LZW patent. -(Conversion of GIF files to JPEG is usually a bad idea anyway.) - - -HINTS FOR DJPEG - -To get a quick preview of an image, use the -grayscale and/or -scale switches. -"-grayscale -scale 1/8" is the fastest case. - -Several options are available that trade off image quality to gain speed. -"-fast" turns on the recommended settings. - -"-dct fast" and/or "-nosmooth" gain speed at a small sacrifice in quality. -When producing a color-quantized image, "-onepass -dither ordered" is fast but -much lower quality than the default behavior. "-dither none" may give -acceptable results in two-pass mode, but is seldom tolerable in one-pass mode. - -If you are fortunate enough to have very fast floating point hardware, -"-dct float" may be even faster than "-dct fast". But on most machines -"-dct float" is slower than "-dct int"; in this case it is not worth using, -because its theoretical accuracy advantage is too small to be significant -in practice. - -Two-pass color quantization requires a good deal of memory; on MS-DOS machines -it may run out of memory even with -maxmemory 0. In that case you can still -decompress, with some loss of image quality, by specifying -onepass for -one-pass quantization. - -To avoid the Unisys LZW patent, djpeg produces uncompressed GIF files. These -are larger than they should be, but are readable by standard GIF decoders. - - -HINTS FOR BOTH PROGRAMS - -If more space is needed than will fit in the available main memory (as -determined by -maxmemory), temporary files will be used. (MS-DOS versions -will try to get extended or expanded memory first.) The temporary files are -often rather large: in typical cases they occupy three bytes per pixel, for -example 3*800*600 = 1.44Mb for an 800x600 image. If you don't have enough -free disk space, leave out -progressive and -optimize (for cjpeg) or specify --onepass (for djpeg). - -On MS-DOS, the temporary files are created in the directory named by the TMP -or TEMP environment variable, or in the current directory if neither of those -exist. Amiga implementations put the temp files in the directory named by -JPEGTMP:, so be sure to assign JPEGTMP: to a disk partition with adequate free -space. - -The default memory usage limit (-maxmemory) is set when the software is -compiled. If you get an "insufficient memory" error, try specifying a smaller --maxmemory value, even -maxmemory 0 to use the absolute minimum space. You -may want to recompile with a smaller default value if this happens often. - -On machines that have "environment" variables, you can define the environment -variable JPEGMEM to set the default memory limit. The value is specified as -described for the -maxmemory switch. JPEGMEM overrides the default value -specified when the program was compiled, and itself is overridden by an -explicit -maxmemory switch. - -On MS-DOS machines, -maxmemory is the amount of main (conventional) memory to -use. (Extended or expanded memory is also used if available.) Most -DOS-specific versions of this software do their own memory space estimation -and do not need you to specify -maxmemory. - - -JPEGTRAN - -jpegtran performs various useful transformations of JPEG files. -It can translate the coded representation from one variant of JPEG to another, -for example from baseline JPEG to progressive JPEG or vice versa. It can also -perform some rearrangements of the image data, for example turning an image -from landscape to portrait format by rotation. - -jpegtran works by rearranging the compressed data (DCT coefficients), without -ever fully decoding the image. Therefore, its transformations are lossless: -there is no image degradation at all, which would not be true if you used -djpeg followed by cjpeg to accomplish the same conversion. But by the same -token, jpegtran cannot perform lossy operations such as changing the image -quality. - -jpegtran uses a command line syntax similar to cjpeg or djpeg. -On Unix-like systems, you say: - jpegtran [switches] [inputfile] >outputfile -On most non-Unix systems, you say: - jpegtran [switches] inputfile outputfile -where both the input and output files are JPEG files. - -To specify the coded JPEG representation used in the output file, -jpegtran accepts a subset of the switches recognized by cjpeg: - -optimize Perform optimization of entropy encoding parameters. - -progressive Create progressive JPEG file. - -restart N Emit a JPEG restart marker every N MCU rows, or every - N MCU blocks if "B" is attached to the number. - -arithmetic Use arithmetic coding. - -scans file Use the scan script given in the specified text file. -See the previous discussion of cjpeg for more details about these switches. -If you specify none of these switches, you get a plain baseline-JPEG output -file. The quality setting and so forth are determined by the input file. - -The image can be losslessly transformed by giving one of these switches: - -flip horizontal Mirror image horizontally (left-right). - -flip vertical Mirror image vertically (top-bottom). - -rotate 90 Rotate image 90 degrees clockwise. - -rotate 180 Rotate image 180 degrees. - -rotate 270 Rotate image 270 degrees clockwise (or 90 ccw). - -transpose Transpose image (across UL-to-LR axis). - -transverse Transverse transpose (across UR-to-LL axis). - -The transpose transformation has no restrictions regarding image dimensions. -The other transformations operate rather oddly if the image dimensions are not -a multiple of the iMCU size (usually 8 or 16 pixels), because they can only -transform complete blocks of DCT coefficient data in the desired way. - -jpegtran's default behavior when transforming an odd-size image is designed -to preserve exact reversibility and mathematical consistency of the -transformation set. As stated, transpose is able to flip the entire image -area. Horizontal mirroring leaves any partial iMCU column at the right edge -untouched, but is able to flip all rows of the image. Similarly, vertical -mirroring leaves any partial iMCU row at the bottom edge untouched, but is -able to flip all columns. The other transforms can be built up as sequences -of transpose and flip operations; for consistency, their actions on edge -pixels are defined to be the same as the end result of the corresponding -transpose-and-flip sequence. - -For practical use, you may prefer to discard any untransformable edge pixels -rather than having a strange-looking strip along the right and/or bottom edges -of a transformed image. To do this, add the -trim switch: - -trim Drop non-transformable edge blocks. -Obviously, a transformation with -trim is not reversible, so strictly speaking -jpegtran with this switch is not lossless. Also, the expected mathematical -equivalences between the transformations no longer hold. For example, -"-rot 270 -trim" trims only the bottom edge, but "-rot 90 -trim" followed by -"-rot 180 -trim" trims both edges. - -If you are only interested in perfect transformation, add the -perfect switch: - -perfect Fails with an error if the transformation is not - perfect. -For example you may want to do - jpegtran -rot 90 -perfect foo.jpg || djpeg foo.jpg | pnmflip -r90 | cjpeg -to do a perfect rotation if available or an approximated one if not. - -We also offer a lossless-crop option, which discards data outside a given -image region but losslessly preserves what is inside. Like the rotate and -flip transforms, lossless crop is restricted by the current JPEG format: the -upper left corner of the selected region must fall on an iMCU boundary. If -this does not hold for the given crop parameters, we silently move the upper -left corner up and/or left to make it so, simultaneously increasing the region -dimensions to keep the lower right crop corner unchanged. (Thus, the output -image covers at least the requested region, but may cover more.) - -The image can be losslessly cropped by giving the switch: - -crop WxH+X+Y Crop to a rectangular subarea of width W, height H - starting at point X,Y. - -Other not-strictly-lossless transformation switches are: - - -grayscale Force grayscale output. -This option discards the chrominance channels if the input image is YCbCr -(ie, a standard color JPEG), resulting in a grayscale JPEG file. The -luminance channel is preserved exactly, so this is a better method of reducing -to grayscale than decompression, conversion, and recompression. This switch -is particularly handy for fixing a monochrome picture that was mistakenly -encoded as a color JPEG. (In such a case, the space savings from getting rid -of the near-empty chroma channels won't be large; but the decoding time for -a grayscale JPEG is substantially less than that for a color JPEG.) - - -scale M/N Scale the output image by a factor M/N. -Currently supported scale factors are M/N with all M from 1 to 16, where N is -the source DCT size, which is 8 for baseline JPEG. If the /N part is omitted, -then M specifies the DCT scaled size to be applied on the given input. For -baseline JPEG this is equivalent to M/8 scaling, since the source DCT size -for baseline JPEG is 8. CAUTION: An implementation of the JPEG SmartScale -extension is required for this feature. SmartScale enabled JPEG is not yet -widely implemented, so many decoders will be unable to view a SmartScale -extended JPEG file at all. - -jpegtran also recognizes these switches that control what to do with "extra" -markers, such as comment blocks: - -copy none Copy no extra markers from source file. This setting - suppresses all comments and other excess baggage - present in the source file. - -copy comments Copy only comment markers. This setting copies - comments from the source file, but discards - any other inessential (for image display) data. - -copy all Copy all extra markers. This setting preserves - miscellaneous markers found in the source file, such - as JFIF thumbnails, Exif data, and Photoshop settings. - In some files these extra markers can be sizable. -The default behavior is -copy comments. (Note: in IJG releases v6 and v6a, -jpegtran always did the equivalent of -copy none.) - -Additional switches recognized by jpegtran are: - -outfile filename - -maxmemory N - -verbose - -debug -These work the same as in cjpeg or djpeg. - - -THE COMMENT UTILITIES - -The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file. -Although the standard doesn't actually define what COM blocks are for, they -are widely used to hold user-supplied text strings. This lets you add -annotations, titles, index terms, etc to your JPEG files, and later retrieve -them as text. COM blocks do not interfere with the image stored in the JPEG -file. The maximum size of a COM block is 64K, but you can have as many of -them as you like in one JPEG file. - -We provide two utility programs to display COM block contents and add COM -blocks to a JPEG file. - -rdjpgcom searches a JPEG file and prints the contents of any COM blocks on -standard output. The command line syntax is - rdjpgcom [-raw] [-verbose] [inputfilename] -The switch "-raw" (or just "-r") causes rdjpgcom to also output non-printable -characters in comments, which are normally escaped for security reasons. -The switch "-verbose" (or just "-v") causes rdjpgcom to also display the JPEG -image dimensions. If you omit the input file name from the command line, -the JPEG file is read from standard input. (This may not work on some -operating systems, if binary data can't be read from stdin.) - -wrjpgcom adds a COM block, containing text you provide, to a JPEG file. -Ordinarily, the COM block is added after any existing COM blocks, but you -can delete the old COM blocks if you wish. wrjpgcom produces a new JPEG -file; it does not modify the input file. DO NOT try to overwrite the input -file by directing wrjpgcom's output back into it; on most systems this will -just destroy your file. - -The command line syntax for wrjpgcom is similar to cjpeg's. On Unix-like -systems, it is - wrjpgcom [switches] [inputfilename] -The output file is written to standard output. The input file comes from -the named file, or from standard input if no input file is named. - -On most non-Unix systems, the syntax is - wrjpgcom [switches] inputfilename outputfilename -where both input and output file names must be given explicitly. - -wrjpgcom understands three switches: - -replace Delete any existing COM blocks from the file. - -comment "Comment text" Supply new COM text on command line. - -cfile name Read text for new COM block from named file. -(Switch names can be abbreviated.) If you have only one line of comment text -to add, you can provide it on the command line with -comment. The comment -text must be surrounded with quotes so that it is treated as a single -argument. Longer comments can be read from a text file. - -If you give neither -comment nor -cfile, then wrjpgcom will read the comment -text from standard input. (In this case an input image file name MUST be -supplied, so that the source JPEG file comes from somewhere else.) You can -enter multiple lines, up to 64KB worth. Type an end-of-file indicator -(usually control-D or control-Z) to terminate the comment text entry. - -wrjpgcom will not add a COM block if the provided comment string is empty. -Therefore -replace -comment "" can be used to delete all COM blocks from a -file. - -These utility programs do not depend on the IJG JPEG library. In -particular, the source code for rdjpgcom is intended as an illustration of -the minimum amount of code required to parse a JPEG file header correctly. diff --git a/Dependencies/libjpeg/wizard.txt b/Dependencies/libjpeg/wizard.txt deleted file mode 100644 index 54170b2..0000000 --- a/Dependencies/libjpeg/wizard.txt +++ /dev/null @@ -1,211 +0,0 @@ -Advanced usage instructions for the Independent JPEG Group's JPEG software -========================================================================== - -This file describes cjpeg's "switches for wizards". - -The "wizard" switches are intended for experimentation with JPEG by persons -who are reasonably knowledgeable about the JPEG standard. If you don't know -what you are doing, DON'T USE THESE SWITCHES. You'll likely produce files -with worse image quality and/or poorer compression than you'd get from the -default settings. Furthermore, these switches must be used with caution -when making files intended for general use, because not all JPEG decoders -will support unusual JPEG parameter settings. - - -Quantization Table Adjustment ------------------------------ - -Ordinarily, cjpeg starts with a default set of tables (the same ones given -as examples in the JPEG standard) and scales them up or down according to -the -quality setting. The details of the scaling algorithm can be found in -jcparam.c. At very low quality settings, some quantization table entries -can get scaled up to values exceeding 255. Although 2-byte quantization -values are supported by the IJG software, this feature is not in baseline -JPEG and is not supported by all implementations. If you need to ensure -wide compatibility of low-quality files, you can constrain the scaled -quantization values to no more than 255 by giving the -baseline switch. -Note that use of -baseline will result in poorer quality for the same file -size, since more bits than necessary are expended on higher AC coefficients. - -You can substitute a different set of quantization values by using the --qtables switch: - - -qtables file Use the quantization tables given in the named file. - -The specified file should be a text file containing decimal quantization -values. The file should contain one to four tables, each of 64 elements. -The tables are implicitly numbered 0,1,etc. in order of appearance. Table -entries appear in normal array order (NOT in the zigzag order in which they -will be stored in the JPEG file). - -Quantization table files are free format, in that arbitrary whitespace can -appear between numbers. Also, comments can be included: a comment starts -with '#' and extends to the end of the line. Here is an example file that -duplicates the default quantization tables: - - # Quantization tables given in JPEG spec, section K.1 - - # This is table 0 (the luminance table): - 16 11 10 16 24 40 51 61 - 12 12 14 19 26 58 60 55 - 14 13 16 24 40 57 69 56 - 14 17 22 29 51 87 80 62 - 18 22 37 56 68 109 103 77 - 24 35 55 64 81 104 113 92 - 49 64 78 87 103 121 120 101 - 72 92 95 98 112 100 103 99 - - # This is table 1 (the chrominance table): - 17 18 24 47 99 99 99 99 - 18 21 26 66 99 99 99 99 - 24 26 56 99 99 99 99 99 - 47 66 99 99 99 99 99 99 - 99 99 99 99 99 99 99 99 - 99 99 99 99 99 99 99 99 - 99 99 99 99 99 99 99 99 - 99 99 99 99 99 99 99 99 - -If the -qtables switch is used without -quality, then the specified tables -are used exactly as-is. If both -qtables and -quality are used, then the -tables taken from the file are scaled in the same fashion that the default -tables would be scaled for that quality setting. If -baseline appears, then -the quantization values are constrained to the range 1-255. - -By default, cjpeg will use quantization table 0 for luminance components and -table 1 for chrominance components. To override this choice, use the -qslots -switch: - - -qslots N[,...] Select which quantization table to use for - each color component. - -The -qslots switch specifies a quantization table number for each color -component, in the order in which the components appear in the JPEG SOF marker. -For example, to create a separate table for each of Y,Cb,Cr, you could -provide a -qtables file that defines three quantization tables and say -"-qslots 0,1,2". If -qslots gives fewer table numbers than there are color -components, then the last table number is repeated as necessary. - - -Sampling Factor Adjustment --------------------------- - -By default, cjpeg uses 2:1 horizontal and vertical downsampling when -compressing YCbCr data, and no downsampling for all other color spaces. -You can override this default with the -sample switch: - - -sample HxV[,...] Set JPEG sampling factors for each color - component. - -The -sample switch specifies the JPEG sampling factors for each color -component, in the order in which they appear in the JPEG SOF marker. -If you specify fewer HxV pairs than there are components, the remaining -components are set to 1x1 sampling. For example, the default YCbCr setting -is equivalent to "-sample 2x2,1x1,1x1", which can be abbreviated to -"-sample 2x2". - -There are still some JPEG decoders in existence that support only 2x1 -sampling (also called 4:2:2 sampling). Compatibility with such decoders can -be achieved by specifying "-sample 2x1". This is not recommended unless -really necessary, since it increases file size and encoding/decoding time -with very little quality gain. - - -Multiple Scan / Progression Control ------------------------------------ - -By default, cjpeg emits a single-scan sequential JPEG file. The --progressive switch generates a progressive JPEG file using a default series -of progression parameters. You can create multiple-scan sequential JPEG -files or progressive JPEG files with custom progression parameters by using -the -scans switch: - - -scans file Use the scan sequence given in the named file. - -The specified file should be a text file containing a "scan script". -The script specifies the contents and ordering of the scans to be emitted. -Each entry in the script defines one scan. A scan definition specifies -the components to be included in the scan, and for progressive JPEG it also -specifies the progression parameters Ss,Se,Ah,Al for the scan. Scan -definitions are separated by semicolons (';'). A semicolon after the last -scan definition is optional. - -Each scan definition contains one to four component indexes, optionally -followed by a colon (':') and the four progressive-JPEG parameters. The -component indexes denote which color component(s) are to be transmitted in -the scan. Components are numbered in the order in which they appear in the -JPEG SOF marker, with the first component being numbered 0. (Note that these -indexes are not the "component ID" codes assigned to the components, just -positional indexes.) - -The progression parameters for each scan are: - Ss Zigzag index of first coefficient included in scan - Se Zigzag index of last coefficient included in scan - Ah Zero for first scan of a coefficient, else Al of prior scan - Al Successive approximation low bit position for scan -If the progression parameters are omitted, the values 0,63,0,0 are used, -producing a sequential JPEG file. cjpeg automatically determines whether -the script represents a progressive or sequential file, by observing whether -Ss and Se values other than 0 and 63 appear. (The -progressive switch is -not needed to specify this; in fact, it is ignored when -scans appears.) -The scan script must meet the JPEG restrictions on progression sequences. -(cjpeg checks that the spec's requirements are obeyed.) - -Scan script files are free format, in that arbitrary whitespace can appear -between numbers and around punctuation. Also, comments can be included: a -comment starts with '#' and extends to the end of the line. For additional -legibility, commas or dashes can be placed between values. (Actually, any -single punctuation character other than ':' or ';' can be inserted.) For -example, the following two scan definitions are equivalent: - 0 1 2: 0 63 0 0; - 0,1,2 : 0-63, 0,0 ; - -Here is an example of a scan script that generates a partially interleaved -sequential JPEG file: - - 0; # Y only in first scan - 1 2; # Cb and Cr in second scan - -Here is an example of a progressive scan script using only spectral selection -(no successive approximation): - - # Interleaved DC scan for Y,Cb,Cr: - 0,1,2: 0-0, 0, 0 ; - # AC scans: - 0: 1-2, 0, 0 ; # First two Y AC coefficients - 0: 3-5, 0, 0 ; # Three more - 1: 1-63, 0, 0 ; # All AC coefficients for Cb - 2: 1-63, 0, 0 ; # All AC coefficients for Cr - 0: 6-9, 0, 0 ; # More Y coefficients - 0: 10-63, 0, 0 ; # Remaining Y coefficients - -Here is an example of a successive-approximation script. This is equivalent -to the default script used by "cjpeg -progressive" for YCbCr images: - - # Initial DC scan for Y,Cb,Cr (lowest bit not sent) - 0,1,2: 0-0, 0, 1 ; - # First AC scan: send first 5 Y AC coefficients, minus 2 lowest bits: - 0: 1-5, 0, 2 ; - # Send all Cr,Cb AC coefficients, minus lowest bit: - # (chroma data is usually too small to be worth subdividing further; - # but note we send Cr first since eye is least sensitive to Cb) - 2: 1-63, 0, 1 ; - 1: 1-63, 0, 1 ; - # Send remaining Y AC coefficients, minus 2 lowest bits: - 0: 6-63, 0, 2 ; - # Send next-to-lowest bit of all Y AC coefficients: - 0: 1-63, 2, 1 ; - # At this point we've sent all but the lowest bit of all coefficients. - # Send lowest bit of DC coefficients - 0,1,2: 0-0, 1, 0 ; - # Send lowest bit of AC coefficients - 2: 1-63, 1, 0 ; - 1: 1-63, 1, 0 ; - # Y AC lowest bit scan is last; it's usually the largest scan - 0: 1-63, 1, 0 ; - -It may be worth pointing out that this script is tuned for quality settings -of around 50 to 75. For lower quality settings, you'd probably want to use -a script with fewer stages of successive approximation (otherwise the -initial scans will be really bad). For higher quality settings, you might -want to use more stages of successive approximation (so that the initial -scans are not too large). diff --git a/Dependencies/libjpeg/wrbmp.c b/Dependencies/libjpeg/wrbmp.c deleted file mode 100644 index 3283b0f..0000000 --- a/Dependencies/libjpeg/wrbmp.c +++ /dev/null @@ -1,442 +0,0 @@ -/* - * wrbmp.c - * - * Copyright (C) 1994-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to write output images in Microsoft "BMP" - * format (MS Windows 3.x and OS/2 1.x flavors). - * Either 8-bit colormapped or 24-bit full-color format can be written. - * No compression is supported. - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume output to - * an ordinary stdio stream. - * - * This code contributed by James Arthur Boucher. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef BMP_SUPPORTED - - -/* - * To support 12-bit JPEG data, we'd have to scale output down to 8 bits. - * This is not yet implemented. - */ - -#if BITS_IN_JSAMPLE != 8 - Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */ -#endif - -/* - * Since BMP stores scanlines bottom-to-top, we have to invert the image - * from JPEG's top-to-bottom order. To do this, we save the outgoing data - * in a virtual array during put_pixel_row calls, then actually emit the - * BMP file during finish_output. The virtual array contains one JSAMPLE per - * pixel if the output is grayscale or colormapped, three if it is full color. - */ - -/* Private version of data destination object */ - -typedef struct { - struct djpeg_dest_struct pub; /* public fields */ - - boolean is_os2; /* saves the OS2 format request flag */ - - jvirt_sarray_ptr whole_image; /* needed to reverse row order */ - JDIMENSION data_width; /* JSAMPLEs per row */ - JDIMENSION row_width; /* physical width of one row in the BMP file */ - int pad_bytes; /* number of padding bytes needed per row */ - JDIMENSION cur_output_row; /* next row# to write to virtual array */ -} bmp_dest_struct; - -typedef bmp_dest_struct * bmp_dest_ptr; - - -/* Forward declarations */ -LOCAL(void) write_colormap - JPP((j_decompress_ptr cinfo, bmp_dest_ptr dest, - int map_colors, int map_entry_size)); - - -/* - * Write some pixel data. - * In this module rows_supplied will always be 1. - */ - -METHODDEF(void) -put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -/* This version is for writing 24-bit pixels */ -{ - bmp_dest_ptr dest = (bmp_dest_ptr) dinfo; - JSAMPARRAY image_ptr; - register JSAMPROW inptr, outptr; - register JDIMENSION col; - int pad; - - /* Access next row in virtual array */ - image_ptr = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, dest->whole_image, - dest->cur_output_row, (JDIMENSION) 1, TRUE); - dest->cur_output_row++; - - /* Transfer data. Note destination values must be in BGR order - * (even though Microsoft's own documents say the opposite). - */ - inptr = dest->pub.buffer[0]; - outptr = image_ptr[0]; - for (col = cinfo->output_width; col > 0; col--) { - outptr[2] = *inptr++; /* can omit GETJSAMPLE() safely */ - outptr[1] = *inptr++; - outptr[0] = *inptr++; - outptr += 3; - } - - /* Zero out the pad bytes. */ - pad = dest->pad_bytes; - while (--pad >= 0) - *outptr++ = 0; -} - -METHODDEF(void) -put_gray_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -/* This version is for grayscale OR quantized color output */ -{ - bmp_dest_ptr dest = (bmp_dest_ptr) dinfo; - JSAMPARRAY image_ptr; - register JSAMPROW inptr, outptr; - register JDIMENSION col; - int pad; - - /* Access next row in virtual array */ - image_ptr = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, dest->whole_image, - dest->cur_output_row, (JDIMENSION) 1, TRUE); - dest->cur_output_row++; - - /* Transfer data. */ - inptr = dest->pub.buffer[0]; - outptr = image_ptr[0]; - for (col = cinfo->output_width; col > 0; col--) { - *outptr++ = *inptr++; /* can omit GETJSAMPLE() safely */ - } - - /* Zero out the pad bytes. */ - pad = dest->pad_bytes; - while (--pad >= 0) - *outptr++ = 0; -} - - -/* - * Startup: normally writes the file header. - * In this module we may as well postpone everything until finish_output. - */ - -METHODDEF(void) -start_output_bmp (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - /* no work here */ -} - - -/* - * Finish up at the end of the file. - * - * Here is where we really output the BMP file. - * - * First, routines to write the Windows and OS/2 variants of the file header. - */ - -LOCAL(void) -write_bmp_header (j_decompress_ptr cinfo, bmp_dest_ptr dest) -/* Write a Windows-style BMP file header, including colormap if needed */ -{ - char bmpfileheader[14]; - char bmpinfoheader[40]; -#define PUT_2B(array,offset,value) \ - (array[offset] = (char) ((value) & 0xFF), \ - array[offset+1] = (char) (((value) >> 8) & 0xFF)) -#define PUT_4B(array,offset,value) \ - (array[offset] = (char) ((value) & 0xFF), \ - array[offset+1] = (char) (((value) >> 8) & 0xFF), \ - array[offset+2] = (char) (((value) >> 16) & 0xFF), \ - array[offset+3] = (char) (((value) >> 24) & 0xFF)) - INT32 headersize, bfSize; - int bits_per_pixel, cmap_entries; - - /* Compute colormap size and total file size */ - if (cinfo->out_color_space == JCS_RGB) { - if (cinfo->quantize_colors) { - /* Colormapped RGB */ - bits_per_pixel = 8; - cmap_entries = 256; - } else { - /* Unquantized, full color RGB */ - bits_per_pixel = 24; - cmap_entries = 0; - } - } else { - /* Grayscale output. We need to fake a 256-entry colormap. */ - bits_per_pixel = 8; - cmap_entries = 256; - } - /* File size */ - headersize = 14 + 40 + cmap_entries * 4; /* Header and colormap */ - bfSize = headersize + (INT32) dest->row_width * (INT32) cinfo->output_height; - - /* Set unused fields of header to 0 */ - MEMZERO(bmpfileheader, SIZEOF(bmpfileheader)); - MEMZERO(bmpinfoheader, SIZEOF(bmpinfoheader)); - - /* Fill the file header */ - bmpfileheader[0] = 0x42; /* first 2 bytes are ASCII 'B', 'M' */ - bmpfileheader[1] = 0x4D; - PUT_4B(bmpfileheader, 2, bfSize); /* bfSize */ - /* we leave bfReserved1 & bfReserved2 = 0 */ - PUT_4B(bmpfileheader, 10, headersize); /* bfOffBits */ - - /* Fill the info header (Microsoft calls this a BITMAPINFOHEADER) */ - PUT_2B(bmpinfoheader, 0, 40); /* biSize */ - PUT_4B(bmpinfoheader, 4, cinfo->output_width); /* biWidth */ - PUT_4B(bmpinfoheader, 8, cinfo->output_height); /* biHeight */ - PUT_2B(bmpinfoheader, 12, 1); /* biPlanes - must be 1 */ - PUT_2B(bmpinfoheader, 14, bits_per_pixel); /* biBitCount */ - /* we leave biCompression = 0, for none */ - /* we leave biSizeImage = 0; this is correct for uncompressed data */ - if (cinfo->density_unit == 2) { /* if have density in dots/cm, then */ - PUT_4B(bmpinfoheader, 24, (INT32) (cinfo->X_density*100)); /* XPels/M */ - PUT_4B(bmpinfoheader, 28, (INT32) (cinfo->Y_density*100)); /* XPels/M */ - } - PUT_2B(bmpinfoheader, 32, cmap_entries); /* biClrUsed */ - /* we leave biClrImportant = 0 */ - - if (JFWRITE(dest->pub.output_file, bmpfileheader, 14) != (size_t) 14) - ERREXIT(cinfo, JERR_FILE_WRITE); - if (JFWRITE(dest->pub.output_file, bmpinfoheader, 40) != (size_t) 40) - ERREXIT(cinfo, JERR_FILE_WRITE); - - if (cmap_entries > 0) - write_colormap(cinfo, dest, cmap_entries, 4); -} - - -LOCAL(void) -write_os2_header (j_decompress_ptr cinfo, bmp_dest_ptr dest) -/* Write an OS2-style BMP file header, including colormap if needed */ -{ - char bmpfileheader[14]; - char bmpcoreheader[12]; - INT32 headersize, bfSize; - int bits_per_pixel, cmap_entries; - - /* Compute colormap size and total file size */ - if (cinfo->out_color_space == JCS_RGB) { - if (cinfo->quantize_colors) { - /* Colormapped RGB */ - bits_per_pixel = 8; - cmap_entries = 256; - } else { - /* Unquantized, full color RGB */ - bits_per_pixel = 24; - cmap_entries = 0; - } - } else { - /* Grayscale output. We need to fake a 256-entry colormap. */ - bits_per_pixel = 8; - cmap_entries = 256; - } - /* File size */ - headersize = 14 + 12 + cmap_entries * 3; /* Header and colormap */ - bfSize = headersize + (INT32) dest->row_width * (INT32) cinfo->output_height; - - /* Set unused fields of header to 0 */ - MEMZERO(bmpfileheader, SIZEOF(bmpfileheader)); - MEMZERO(bmpcoreheader, SIZEOF(bmpcoreheader)); - - /* Fill the file header */ - bmpfileheader[0] = 0x42; /* first 2 bytes are ASCII 'B', 'M' */ - bmpfileheader[1] = 0x4D; - PUT_4B(bmpfileheader, 2, bfSize); /* bfSize */ - /* we leave bfReserved1 & bfReserved2 = 0 */ - PUT_4B(bmpfileheader, 10, headersize); /* bfOffBits */ - - /* Fill the info header (Microsoft calls this a BITMAPCOREHEADER) */ - PUT_2B(bmpcoreheader, 0, 12); /* bcSize */ - PUT_2B(bmpcoreheader, 4, cinfo->output_width); /* bcWidth */ - PUT_2B(bmpcoreheader, 6, cinfo->output_height); /* bcHeight */ - PUT_2B(bmpcoreheader, 8, 1); /* bcPlanes - must be 1 */ - PUT_2B(bmpcoreheader, 10, bits_per_pixel); /* bcBitCount */ - - if (JFWRITE(dest->pub.output_file, bmpfileheader, 14) != (size_t) 14) - ERREXIT(cinfo, JERR_FILE_WRITE); - if (JFWRITE(dest->pub.output_file, bmpcoreheader, 12) != (size_t) 12) - ERREXIT(cinfo, JERR_FILE_WRITE); - - if (cmap_entries > 0) - write_colormap(cinfo, dest, cmap_entries, 3); -} - - -/* - * Write the colormap. - * Windows uses BGR0 map entries; OS/2 uses BGR entries. - */ - -LOCAL(void) -write_colormap (j_decompress_ptr cinfo, bmp_dest_ptr dest, - int map_colors, int map_entry_size) -{ - JSAMPARRAY colormap = cinfo->colormap; - int num_colors = cinfo->actual_number_of_colors; - FILE * outfile = dest->pub.output_file; - int i; - - if (colormap != NULL) { - if (cinfo->out_color_components == 3) { - /* Normal case with RGB colormap */ - for (i = 0; i < num_colors; i++) { - putc(GETJSAMPLE(colormap[2][i]), outfile); - putc(GETJSAMPLE(colormap[1][i]), outfile); - putc(GETJSAMPLE(colormap[0][i]), outfile); - if (map_entry_size == 4) - putc(0, outfile); - } - } else { - /* Grayscale colormap (only happens with grayscale quantization) */ - for (i = 0; i < num_colors; i++) { - putc(GETJSAMPLE(colormap[0][i]), outfile); - putc(GETJSAMPLE(colormap[0][i]), outfile); - putc(GETJSAMPLE(colormap[0][i]), outfile); - if (map_entry_size == 4) - putc(0, outfile); - } - } - } else { - /* If no colormap, must be grayscale data. Generate a linear "map". */ - for (i = 0; i < 256; i++) { - putc(i, outfile); - putc(i, outfile); - putc(i, outfile); - if (map_entry_size == 4) - putc(0, outfile); - } - } - /* Pad colormap with zeros to ensure specified number of colormap entries */ - if (i > map_colors) - ERREXIT1(cinfo, JERR_TOO_MANY_COLORS, i); - for (; i < map_colors; i++) { - putc(0, outfile); - putc(0, outfile); - putc(0, outfile); - if (map_entry_size == 4) - putc(0, outfile); - } -} - - -METHODDEF(void) -finish_output_bmp (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - bmp_dest_ptr dest = (bmp_dest_ptr) dinfo; - register FILE * outfile = dest->pub.output_file; - JSAMPARRAY image_ptr; - register JSAMPROW data_ptr; - JDIMENSION row; - register JDIMENSION col; - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; - - /* Write the header and colormap */ - if (dest->is_os2) - write_os2_header(cinfo, dest); - else - write_bmp_header(cinfo, dest); - - /* Write the file body from our virtual array */ - for (row = cinfo->output_height; row > 0; row--) { - if (progress != NULL) { - progress->pub.pass_counter = (long) (cinfo->output_height - row); - progress->pub.pass_limit = (long) cinfo->output_height; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } - image_ptr = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, dest->whole_image, row-1, (JDIMENSION) 1, FALSE); - data_ptr = image_ptr[0]; - for (col = dest->row_width; col > 0; col--) { - putc(GETJSAMPLE(*data_ptr), outfile); - data_ptr++; - } - } - if (progress != NULL) - progress->completed_extra_passes++; - - /* Make sure we wrote the output file OK */ - fflush(outfile); - if (ferror(outfile)) - ERREXIT(cinfo, JERR_FILE_WRITE); -} - - -/* - * The module selection routine for BMP format output. - */ - -GLOBAL(djpeg_dest_ptr) -jinit_write_bmp (j_decompress_ptr cinfo, boolean is_os2) -{ - bmp_dest_ptr dest; - JDIMENSION row_width; - - /* Create module interface object, fill in method pointers */ - dest = (bmp_dest_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(bmp_dest_struct)); - dest->pub.start_output = start_output_bmp; - dest->pub.finish_output = finish_output_bmp; - dest->is_os2 = is_os2; - - if (cinfo->out_color_space == JCS_GRAYSCALE) { - dest->pub.put_pixel_rows = put_gray_rows; - } else if (cinfo->out_color_space == JCS_RGB) { - if (cinfo->quantize_colors) - dest->pub.put_pixel_rows = put_gray_rows; - else - dest->pub.put_pixel_rows = put_pixel_rows; - } else { - ERREXIT(cinfo, JERR_BMP_COLORSPACE); - } - - /* Calculate output image dimensions so we can allocate space */ - jpeg_calc_output_dimensions(cinfo); - - /* Determine width of rows in the BMP file (padded to 4-byte boundary). */ - row_width = cinfo->output_width * cinfo->output_components; - dest->data_width = row_width; - while ((row_width & 3) != 0) row_width++; - dest->row_width = row_width; - dest->pad_bytes = (int) (row_width - dest->data_width); - - /* Allocate space for inversion array, prepare for write pass */ - dest->whole_image = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - row_width, cinfo->output_height, (JDIMENSION) 1); - dest->cur_output_row = 0; - if (cinfo->progress != NULL) { - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; - progress->total_extra_passes++; /* count file input as separate pass */ - } - - /* Create decompressor output buffer. */ - dest->pub.buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, row_width, (JDIMENSION) 1); - dest->pub.buffer_height = 1; - - return (djpeg_dest_ptr) dest; -} - -#endif /* BMP_SUPPORTED */ diff --git a/Dependencies/libjpeg/wrgif.c b/Dependencies/libjpeg/wrgif.c deleted file mode 100644 index 5fe8328..0000000 --- a/Dependencies/libjpeg/wrgif.c +++ /dev/null @@ -1,399 +0,0 @@ -/* - * wrgif.c - * - * Copyright (C) 1991-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to write output images in GIF format. - * - ************************************************************************** - * NOTE: to avoid entanglements with Unisys' patent on LZW compression, * - * this code has been modified to output "uncompressed GIF" files. * - * There is no trace of the LZW algorithm in this file. * - ************************************************************************** - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume output to - * an ordinary stdio stream. - */ - -/* - * This code is loosely based on ppmtogif from the PBMPLUS distribution - * of Feb. 1991. That file contains the following copyright notice: - * Based on GIFENCODE by David Rowley . - * Lempel-Ziv compression based on "compress" by Spencer W. Thomas et al. - * Copyright (C) 1989 by Jef Poskanzer. - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, provided - * that the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation. This software is provided "as is" without express or - * implied warranty. - * - * We are also required to state that - * "The Graphics Interchange Format(c) is the Copyright property of - * CompuServe Incorporated. GIF(sm) is a Service Mark property of - * CompuServe Incorporated." - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef GIF_SUPPORTED - - -/* Private version of data destination object */ - -typedef struct { - struct djpeg_dest_struct pub; /* public fields */ - - j_decompress_ptr cinfo; /* back link saves passing separate parm */ - - /* State for packing variable-width codes into a bitstream */ - int n_bits; /* current number of bits/code */ - int maxcode; /* maximum code, given n_bits */ - INT32 cur_accum; /* holds bits not yet output */ - int cur_bits; /* # of bits in cur_accum */ - - /* State for GIF code assignment */ - int ClearCode; /* clear code (doesn't change) */ - int EOFCode; /* EOF code (ditto) */ - int code_counter; /* counts output symbols */ - - /* GIF data packet construction buffer */ - int bytesinpkt; /* # of bytes in current packet */ - char packetbuf[256]; /* workspace for accumulating packet */ - -} gif_dest_struct; - -typedef gif_dest_struct * gif_dest_ptr; - -/* Largest value that will fit in N bits */ -#define MAXCODE(n_bits) ((1 << (n_bits)) - 1) - - -/* - * Routines to package finished data bytes into GIF data blocks. - * A data block consists of a count byte (1..255) and that many data bytes. - */ - -LOCAL(void) -flush_packet (gif_dest_ptr dinfo) -/* flush any accumulated data */ -{ - if (dinfo->bytesinpkt > 0) { /* never write zero-length packet */ - dinfo->packetbuf[0] = (char) dinfo->bytesinpkt++; - if (JFWRITE(dinfo->pub.output_file, dinfo->packetbuf, dinfo->bytesinpkt) - != (size_t) dinfo->bytesinpkt) - ERREXIT(dinfo->cinfo, JERR_FILE_WRITE); - dinfo->bytesinpkt = 0; - } -} - - -/* Add a character to current packet; flush to disk if necessary */ -#define CHAR_OUT(dinfo,c) \ - { (dinfo)->packetbuf[++(dinfo)->bytesinpkt] = (char) (c); \ - if ((dinfo)->bytesinpkt >= 255) \ - flush_packet(dinfo); \ - } - - -/* Routine to convert variable-width codes into a byte stream */ - -LOCAL(void) -output (gif_dest_ptr dinfo, int code) -/* Emit a code of n_bits bits */ -/* Uses cur_accum and cur_bits to reblock into 8-bit bytes */ -{ - dinfo->cur_accum |= ((INT32) code) << dinfo->cur_bits; - dinfo->cur_bits += dinfo->n_bits; - - while (dinfo->cur_bits >= 8) { - CHAR_OUT(dinfo, dinfo->cur_accum & 0xFF); - dinfo->cur_accum >>= 8; - dinfo->cur_bits -= 8; - } -} - - -/* The pseudo-compression algorithm. - * - * In this module we simply output each pixel value as a separate symbol; - * thus, no compression occurs. In fact, there is expansion of one bit per - * pixel, because we use a symbol width one bit wider than the pixel width. - * - * GIF ordinarily uses variable-width symbols, and the decoder will expect - * to ratchet up the symbol width after a fixed number of symbols. - * To simplify the logic and keep the expansion penalty down, we emit a - * GIF Clear code to reset the decoder just before the width would ratchet up. - * Thus, all the symbols in the output file will have the same bit width. - * Note that emitting the Clear codes at the right times is a mere matter of - * counting output symbols and is in no way dependent on the LZW patent. - * - * With a small basic pixel width (low color count), Clear codes will be - * needed very frequently, causing the file to expand even more. So this - * simplistic approach wouldn't work too well on bilevel images, for example. - * But for output of JPEG conversions the pixel width will usually be 8 bits - * (129 to 256 colors), so the overhead added by Clear symbols is only about - * one symbol in every 256. - */ - -LOCAL(void) -compress_init (gif_dest_ptr dinfo, int i_bits) -/* Initialize pseudo-compressor */ -{ - /* init all the state variables */ - dinfo->n_bits = i_bits; - dinfo->maxcode = MAXCODE(dinfo->n_bits); - dinfo->ClearCode = (1 << (i_bits - 1)); - dinfo->EOFCode = dinfo->ClearCode + 1; - dinfo->code_counter = dinfo->ClearCode + 2; - /* init output buffering vars */ - dinfo->bytesinpkt = 0; - dinfo->cur_accum = 0; - dinfo->cur_bits = 0; - /* GIF specifies an initial Clear code */ - output(dinfo, dinfo->ClearCode); -} - - -LOCAL(void) -compress_pixel (gif_dest_ptr dinfo, int c) -/* Accept and "compress" one pixel value. - * The given value must be less than n_bits wide. - */ -{ - /* Output the given pixel value as a symbol. */ - output(dinfo, c); - /* Issue Clear codes often enough to keep the reader from ratcheting up - * its symbol size. - */ - if (dinfo->code_counter < dinfo->maxcode) { - dinfo->code_counter++; - } else { - output(dinfo, dinfo->ClearCode); - dinfo->code_counter = dinfo->ClearCode + 2; /* reset the counter */ - } -} - - -LOCAL(void) -compress_term (gif_dest_ptr dinfo) -/* Clean up at end */ -{ - /* Send an EOF code */ - output(dinfo, dinfo->EOFCode); - /* Flush the bit-packing buffer */ - if (dinfo->cur_bits > 0) { - CHAR_OUT(dinfo, dinfo->cur_accum & 0xFF); - } - /* Flush the packet buffer */ - flush_packet(dinfo); -} - - -/* GIF header construction */ - - -LOCAL(void) -put_word (gif_dest_ptr dinfo, unsigned int w) -/* Emit a 16-bit word, LSB first */ -{ - putc(w & 0xFF, dinfo->pub.output_file); - putc((w >> 8) & 0xFF, dinfo->pub.output_file); -} - - -LOCAL(void) -put_3bytes (gif_dest_ptr dinfo, int val) -/* Emit 3 copies of same byte value --- handy subr for colormap construction */ -{ - putc(val, dinfo->pub.output_file); - putc(val, dinfo->pub.output_file); - putc(val, dinfo->pub.output_file); -} - - -LOCAL(void) -emit_header (gif_dest_ptr dinfo, int num_colors, JSAMPARRAY colormap) -/* Output the GIF file header, including color map */ -/* If colormap==NULL, synthesize a gray-scale colormap */ -{ - int BitsPerPixel, ColorMapSize, InitCodeSize, FlagByte; - int cshift = dinfo->cinfo->data_precision - 8; - int i; - - if (num_colors > 256) - ERREXIT1(dinfo->cinfo, JERR_TOO_MANY_COLORS, num_colors); - /* Compute bits/pixel and related values */ - BitsPerPixel = 1; - while (num_colors > (1 << BitsPerPixel)) - BitsPerPixel++; - ColorMapSize = 1 << BitsPerPixel; - if (BitsPerPixel <= 1) - InitCodeSize = 2; - else - InitCodeSize = BitsPerPixel; - /* - * Write the GIF header. - * Note that we generate a plain GIF87 header for maximum compatibility. - */ - putc('G', dinfo->pub.output_file); - putc('I', dinfo->pub.output_file); - putc('F', dinfo->pub.output_file); - putc('8', dinfo->pub.output_file); - putc('7', dinfo->pub.output_file); - putc('a', dinfo->pub.output_file); - /* Write the Logical Screen Descriptor */ - put_word(dinfo, (unsigned int) dinfo->cinfo->output_width); - put_word(dinfo, (unsigned int) dinfo->cinfo->output_height); - FlagByte = 0x80; /* Yes, there is a global color table */ - FlagByte |= (BitsPerPixel-1) << 4; /* color resolution */ - FlagByte |= (BitsPerPixel-1); /* size of global color table */ - putc(FlagByte, dinfo->pub.output_file); - putc(0, dinfo->pub.output_file); /* Background color index */ - putc(0, dinfo->pub.output_file); /* Reserved (aspect ratio in GIF89) */ - /* Write the Global Color Map */ - /* If the color map is more than 8 bits precision, */ - /* we reduce it to 8 bits by shifting */ - for (i=0; i < ColorMapSize; i++) { - if (i < num_colors) { - if (colormap != NULL) { - if (dinfo->cinfo->out_color_space == JCS_RGB) { - /* Normal case: RGB color map */ - putc(GETJSAMPLE(colormap[0][i]) >> cshift, dinfo->pub.output_file); - putc(GETJSAMPLE(colormap[1][i]) >> cshift, dinfo->pub.output_file); - putc(GETJSAMPLE(colormap[2][i]) >> cshift, dinfo->pub.output_file); - } else { - /* Grayscale "color map": possible if quantizing grayscale image */ - put_3bytes(dinfo, GETJSAMPLE(colormap[0][i]) >> cshift); - } - } else { - /* Create a gray-scale map of num_colors values, range 0..255 */ - put_3bytes(dinfo, (i * 255 + (num_colors-1)/2) / (num_colors-1)); - } - } else { - /* fill out the map to a power of 2 */ - put_3bytes(dinfo, 0); - } - } - /* Write image separator and Image Descriptor */ - putc(',', dinfo->pub.output_file); /* separator */ - put_word(dinfo, 0); /* left/top offset */ - put_word(dinfo, 0); - put_word(dinfo, (unsigned int) dinfo->cinfo->output_width); /* image size */ - put_word(dinfo, (unsigned int) dinfo->cinfo->output_height); - /* flag byte: not interlaced, no local color map */ - putc(0x00, dinfo->pub.output_file); - /* Write Initial Code Size byte */ - putc(InitCodeSize, dinfo->pub.output_file); - - /* Initialize for "compression" of image data */ - compress_init(dinfo, InitCodeSize+1); -} - - -/* - * Startup: write the file header. - */ - -METHODDEF(void) -start_output_gif (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - gif_dest_ptr dest = (gif_dest_ptr) dinfo; - - if (cinfo->quantize_colors) - emit_header(dest, cinfo->actual_number_of_colors, cinfo->colormap); - else - emit_header(dest, 256, (JSAMPARRAY) NULL); -} - - -/* - * Write some pixel data. - * In this module rows_supplied will always be 1. - */ - -METHODDEF(void) -put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -{ - gif_dest_ptr dest = (gif_dest_ptr) dinfo; - register JSAMPROW ptr; - register JDIMENSION col; - - ptr = dest->pub.buffer[0]; - for (col = cinfo->output_width; col > 0; col--) { - compress_pixel(dest, GETJSAMPLE(*ptr++)); - } -} - - -/* - * Finish up at the end of the file. - */ - -METHODDEF(void) -finish_output_gif (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - gif_dest_ptr dest = (gif_dest_ptr) dinfo; - - /* Flush "compression" mechanism */ - compress_term(dest); - /* Write a zero-length data block to end the series */ - putc(0, dest->pub.output_file); - /* Write the GIF terminator mark */ - putc(';', dest->pub.output_file); - /* Make sure we wrote the output file OK */ - fflush(dest->pub.output_file); - if (ferror(dest->pub.output_file)) - ERREXIT(cinfo, JERR_FILE_WRITE); -} - - -/* - * The module selection routine for GIF format output. - */ - -GLOBAL(djpeg_dest_ptr) -jinit_write_gif (j_decompress_ptr cinfo) -{ - gif_dest_ptr dest; - - /* Create module interface object, fill in method pointers */ - dest = (gif_dest_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(gif_dest_struct)); - dest->cinfo = cinfo; /* make back link for subroutines */ - dest->pub.start_output = start_output_gif; - dest->pub.put_pixel_rows = put_pixel_rows; - dest->pub.finish_output = finish_output_gif; - - if (cinfo->out_color_space != JCS_GRAYSCALE && - cinfo->out_color_space != JCS_RGB) - ERREXIT(cinfo, JERR_GIF_COLORSPACE); - - /* Force quantization if color or if > 8 bits input */ - if (cinfo->out_color_space != JCS_GRAYSCALE || cinfo->data_precision > 8) { - /* Force quantization to at most 256 colors */ - cinfo->quantize_colors = TRUE; - if (cinfo->desired_number_of_colors > 256) - cinfo->desired_number_of_colors = 256; - } - - /* Calculate output image dimensions so we can allocate space */ - jpeg_calc_output_dimensions(cinfo); - - if (cinfo->output_components != 1) /* safety check: just one component? */ - ERREXIT(cinfo, JERR_GIF_BUG); - - /* Create decompressor output buffer. */ - dest->pub.buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, cinfo->output_width, (JDIMENSION) 1); - dest->pub.buffer_height = 1; - - return (djpeg_dest_ptr) dest; -} - -#endif /* GIF_SUPPORTED */ diff --git a/Dependencies/libjpeg/wrjpgcom.1 b/Dependencies/libjpeg/wrjpgcom.1 deleted file mode 100644 index d419a99..0000000 --- a/Dependencies/libjpeg/wrjpgcom.1 +++ /dev/null @@ -1,103 +0,0 @@ -.TH WRJPGCOM 1 "15 June 1995" -.SH NAME -wrjpgcom \- insert text comments into a JPEG file -.SH SYNOPSIS -.B wrjpgcom -[ -.B \-replace -] -[ -.BI \-comment " text" -] -[ -.BI \-cfile " name" -] -[ -.I filename -] -.LP -.SH DESCRIPTION -.LP -.B wrjpgcom -reads the named JPEG/JFIF file, or the standard input if no file is named, -and generates a new JPEG/JFIF file on standard output. A comment block is -added to the file. -.PP -The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file. -Although the standard doesn't actually define what COM blocks are for, they -are widely used to hold user-supplied text strings. This lets you add -annotations, titles, index terms, etc to your JPEG files, and later retrieve -them as text. COM blocks do not interfere with the image stored in the JPEG -file. The maximum size of a COM block is 64K, but you can have as many of -them as you like in one JPEG file. -.PP -.B wrjpgcom -adds a COM block, containing text you provide, to a JPEG file. -Ordinarily, the COM block is added after any existing COM blocks; but you -can delete the old COM blocks if you wish. -.SH OPTIONS -Switch names may be abbreviated, and are not case sensitive. -.TP -.B \-replace -Delete any existing COM blocks from the file. -.TP -.BI \-comment " text" -Supply text for new COM block on command line. -.TP -.BI \-cfile " name" -Read text for new COM block from named file. -.PP -If you have only one line of comment text to add, you can provide it on the -command line with -.BR \-comment . -The comment text must be surrounded with quotes so that it is treated as a -single argument. Longer comments can be read from a text file. -.PP -If you give neither -.B \-comment -nor -.BR \-cfile , -then -.B wrjpgcom -will read the comment text from standard input. (In this case an input image -file name MUST be supplied, so that the source JPEG file comes from somewhere -else.) You can enter multiple lines, up to 64KB worth. Type an end-of-file -indicator (usually control-D) to terminate the comment text entry. -.PP -.B wrjpgcom -will not add a COM block if the provided comment string is empty. Therefore -\fB\-replace \-comment ""\fR can be used to delete all COM blocks from a file. -.SH EXAMPLES -.LP -Add a short comment to in.jpg, producing out.jpg: -.IP -.B wrjpgcom \-c -\fI"View of my back yard" in.jpg -.B > -.I out.jpg -.PP -Attach a long comment previously stored in comment.txt: -.IP -.B wrjpgcom -.I in.jpg -.B < -.I comment.txt -.B > -.I out.jpg -.PP -or equivalently -.IP -.B wrjpgcom -.B -cfile -.I comment.txt -.B < -.I in.jpg -.B > -.I out.jpg -.SH SEE ALSO -.BR cjpeg (1), -.BR djpeg (1), -.BR jpegtran (1), -.BR rdjpgcom (1) -.SH AUTHOR -Independent JPEG Group diff --git a/Dependencies/libjpeg/wrjpgcom.c b/Dependencies/libjpeg/wrjpgcom.c deleted file mode 100644 index 8c04b05..0000000 --- a/Dependencies/libjpeg/wrjpgcom.c +++ /dev/null @@ -1,583 +0,0 @@ -/* - * wrjpgcom.c - * - * Copyright (C) 1994-1997, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains a very simple stand-alone application that inserts - * user-supplied text as a COM (comment) marker in a JFIF file. - * This may be useful as an example of the minimum logic needed to parse - * JPEG markers. - */ - -#define JPEG_CJPEG_DJPEG /* to get the command-line config symbols */ -#include "jinclude.h" /* get auto-config symbols, */ - -#ifndef HAVE_STDLIB_H /* should declare malloc() */ -extern void * malloc (); -#endif -#include /* to declare isupper(), tolower() */ -#ifdef USE_SETMODE -#include /* to declare setmode()'s parameter macros */ -/* If you have setmode() but not , just delete this line: */ -#include /* to declare setmode() */ -#endif - -#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ -#ifdef __MWERKS__ -#include /* Metrowerks needs this */ -#include /* ... and this */ -#endif -#ifdef THINK_C -#include /* Think declares it here */ -#endif -#endif - -#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ -#define READ_BINARY "r" -#define WRITE_BINARY "w" -#else -#ifdef VMS /* VMS is very nonstandard */ -#define READ_BINARY "rb", "ctx=stm" -#define WRITE_BINARY "wb", "ctx=stm" -#else /* standard ANSI-compliant case */ -#define READ_BINARY "rb" -#define WRITE_BINARY "wb" -#endif -#endif - -#ifndef EXIT_FAILURE /* define exit() codes if not provided */ -#define EXIT_FAILURE 1 -#endif -#ifndef EXIT_SUCCESS -#ifdef VMS -#define EXIT_SUCCESS 1 /* VMS is very nonstandard */ -#else -#define EXIT_SUCCESS 0 -#endif -#endif - -/* Reduce this value if your malloc() can't allocate blocks up to 64K. - * On DOS, compiling in large model is usually a better solution. - */ - -#ifndef MAX_COM_LENGTH -#define MAX_COM_LENGTH 65000L /* must be <= 65533 in any case */ -#endif - - -/* - * These macros are used to read the input file and write the output file. - * To reuse this code in another application, you might need to change these. - */ - -static FILE * infile; /* input JPEG file */ - -/* Return next input byte, or EOF if no more */ -#define NEXTBYTE() getc(infile) - -static FILE * outfile; /* output JPEG file */ - -/* Emit an output byte */ -#define PUTBYTE(x) putc((x), outfile) - - -/* Error exit handler */ -#define ERREXIT(msg) (fprintf(stderr, "%s\n", msg), exit(EXIT_FAILURE)) - - -/* Read one byte, testing for EOF */ -static int -read_1_byte (void) -{ - int c; - - c = NEXTBYTE(); - if (c == EOF) - ERREXIT("Premature EOF in JPEG file"); - return c; -} - -/* Read 2 bytes, convert to unsigned int */ -/* All 2-byte quantities in JPEG markers are MSB first */ -static unsigned int -read_2_bytes (void) -{ - int c1, c2; - - c1 = NEXTBYTE(); - if (c1 == EOF) - ERREXIT("Premature EOF in JPEG file"); - c2 = NEXTBYTE(); - if (c2 == EOF) - ERREXIT("Premature EOF in JPEG file"); - return (((unsigned int) c1) << 8) + ((unsigned int) c2); -} - - -/* Routines to write data to output file */ - -static void -write_1_byte (int c) -{ - PUTBYTE(c); -} - -static void -write_2_bytes (unsigned int val) -{ - PUTBYTE((val >> 8) & 0xFF); - PUTBYTE(val & 0xFF); -} - -static void -write_marker (int marker) -{ - PUTBYTE(0xFF); - PUTBYTE(marker); -} - -static void -copy_rest_of_file (void) -{ - int c; - - while ((c = NEXTBYTE()) != EOF) - PUTBYTE(c); -} - - -/* - * JPEG markers consist of one or more 0xFF bytes, followed by a marker - * code byte (which is not an FF). Here are the marker codes of interest - * in this program. (See jdmarker.c for a more complete list.) - */ - -#define M_SOF0 0xC0 /* Start Of Frame N */ -#define M_SOF1 0xC1 /* N indicates which compression process */ -#define M_SOF2 0xC2 /* Only SOF0-SOF2 are now in common use */ -#define M_SOF3 0xC3 -#define M_SOF5 0xC5 /* NB: codes C4 and CC are NOT SOF markers */ -#define M_SOF6 0xC6 -#define M_SOF7 0xC7 -#define M_SOF9 0xC9 -#define M_SOF10 0xCA -#define M_SOF11 0xCB -#define M_SOF13 0xCD -#define M_SOF14 0xCE -#define M_SOF15 0xCF -#define M_SOI 0xD8 /* Start Of Image (beginning of datastream) */ -#define M_EOI 0xD9 /* End Of Image (end of datastream) */ -#define M_SOS 0xDA /* Start Of Scan (begins compressed data) */ -#define M_COM 0xFE /* COMment */ - - -/* - * Find the next JPEG marker and return its marker code. - * We expect at least one FF byte, possibly more if the compressor used FFs - * to pad the file. (Padding FFs will NOT be replicated in the output file.) - * There could also be non-FF garbage between markers. The treatment of such - * garbage is unspecified; we choose to skip over it but emit a warning msg. - * NB: this routine must not be used after seeing SOS marker, since it will - * not deal correctly with FF/00 sequences in the compressed image data... - */ - -static int -next_marker (void) -{ - int c; - int discarded_bytes = 0; - - /* Find 0xFF byte; count and skip any non-FFs. */ - c = read_1_byte(); - while (c != 0xFF) { - discarded_bytes++; - c = read_1_byte(); - } - /* Get marker code byte, swallowing any duplicate FF bytes. Extra FFs - * are legal as pad bytes, so don't count them in discarded_bytes. - */ - do { - c = read_1_byte(); - } while (c == 0xFF); - - if (discarded_bytes != 0) { - fprintf(stderr, "Warning: garbage data found in JPEG file\n"); - } - - return c; -} - - -/* - * Read the initial marker, which should be SOI. - * For a JFIF file, the first two bytes of the file should be literally - * 0xFF M_SOI. To be more general, we could use next_marker, but if the - * input file weren't actually JPEG at all, next_marker might read the whole - * file and then return a misleading error message... - */ - -static int -first_marker (void) -{ - int c1, c2; - - c1 = NEXTBYTE(); - c2 = NEXTBYTE(); - if (c1 != 0xFF || c2 != M_SOI) - ERREXIT("Not a JPEG file"); - return c2; -} - - -/* - * Most types of marker are followed by a variable-length parameter segment. - * This routine skips over the parameters for any marker we don't otherwise - * want to process. - * Note that we MUST skip the parameter segment explicitly in order not to - * be fooled by 0xFF bytes that might appear within the parameter segment; - * such bytes do NOT introduce new markers. - */ - -static void -copy_variable (void) -/* Copy an unknown or uninteresting variable-length marker */ -{ - unsigned int length; - - /* Get the marker parameter length count */ - length = read_2_bytes(); - write_2_bytes(length); - /* Length includes itself, so must be at least 2 */ - if (length < 2) - ERREXIT("Erroneous JPEG marker length"); - length -= 2; - /* Skip over the remaining bytes */ - while (length > 0) { - write_1_byte(read_1_byte()); - length--; - } -} - -static void -skip_variable (void) -/* Skip over an unknown or uninteresting variable-length marker */ -{ - unsigned int length; - - /* Get the marker parameter length count */ - length = read_2_bytes(); - /* Length includes itself, so must be at least 2 */ - if (length < 2) - ERREXIT("Erroneous JPEG marker length"); - length -= 2; - /* Skip over the remaining bytes */ - while (length > 0) { - (void) read_1_byte(); - length--; - } -} - - -/* - * Parse the marker stream until SOFn or EOI is seen; - * copy data to output, but discard COM markers unless keep_COM is true. - */ - -static int -scan_JPEG_header (int keep_COM) -{ - int marker; - - /* Expect SOI at start of file */ - if (first_marker() != M_SOI) - ERREXIT("Expected SOI marker first"); - write_marker(M_SOI); - - /* Scan miscellaneous markers until we reach SOFn. */ - for (;;) { - marker = next_marker(); - switch (marker) { - /* Note that marker codes 0xC4, 0xC8, 0xCC are not, and must not be, - * treated as SOFn. C4 in particular is actually DHT. - */ - case M_SOF0: /* Baseline */ - case M_SOF1: /* Extended sequential, Huffman */ - case M_SOF2: /* Progressive, Huffman */ - case M_SOF3: /* Lossless, Huffman */ - case M_SOF5: /* Differential sequential, Huffman */ - case M_SOF6: /* Differential progressive, Huffman */ - case M_SOF7: /* Differential lossless, Huffman */ - case M_SOF9: /* Extended sequential, arithmetic */ - case M_SOF10: /* Progressive, arithmetic */ - case M_SOF11: /* Lossless, arithmetic */ - case M_SOF13: /* Differential sequential, arithmetic */ - case M_SOF14: /* Differential progressive, arithmetic */ - case M_SOF15: /* Differential lossless, arithmetic */ - return marker; - - case M_SOS: /* should not see compressed data before SOF */ - ERREXIT("SOS without prior SOFn"); - break; - - case M_EOI: /* in case it's a tables-only JPEG stream */ - return marker; - - case M_COM: /* Existing COM: conditionally discard */ - if (keep_COM) { - write_marker(marker); - copy_variable(); - } else { - skip_variable(); - } - break; - - default: /* Anything else just gets copied */ - write_marker(marker); - copy_variable(); /* we assume it has a parameter count... */ - break; - } - } /* end loop */ -} - - -/* Command line parsing code */ - -static const char * progname; /* program name for error messages */ - - -static void -usage (void) -/* complain about bad command line */ -{ - fprintf(stderr, "wrjpgcom inserts a textual comment in a JPEG file.\n"); - fprintf(stderr, "You can add to or replace any existing comment(s).\n"); - - fprintf(stderr, "Usage: %s [switches] ", progname); -#ifdef TWO_FILE_COMMANDLINE - fprintf(stderr, "inputfile outputfile\n"); -#else - fprintf(stderr, "[inputfile]\n"); -#endif - - fprintf(stderr, "Switches (names may be abbreviated):\n"); - fprintf(stderr, " -replace Delete any existing comments\n"); - fprintf(stderr, " -comment \"text\" Insert comment with given text\n"); - fprintf(stderr, " -cfile name Read comment from named file\n"); - fprintf(stderr, "Notice that you must put quotes around the comment text\n"); - fprintf(stderr, "when you use -comment.\n"); - fprintf(stderr, "If you do not give either -comment or -cfile on the command line,\n"); - fprintf(stderr, "then the comment text is read from standard input.\n"); - fprintf(stderr, "It can be multiple lines, up to %u characters total.\n", - (unsigned int) MAX_COM_LENGTH); -#ifndef TWO_FILE_COMMANDLINE - fprintf(stderr, "You must specify an input JPEG file name when supplying\n"); - fprintf(stderr, "comment text from standard input.\n"); -#endif - - exit(EXIT_FAILURE); -} - - -static int -keymatch (char * arg, const char * keyword, int minchars) -/* Case-insensitive matching of (possibly abbreviated) keyword switches. */ -/* keyword is the constant keyword (must be lower case already), */ -/* minchars is length of minimum legal abbreviation. */ -{ - register int ca, ck; - register int nmatched = 0; - - while ((ca = *arg++) != '\0') { - if ((ck = *keyword++) == '\0') - return 0; /* arg longer than keyword, no good */ - if (isupper(ca)) /* force arg to lcase (assume ck is already) */ - ca = tolower(ca); - if (ca != ck) - return 0; /* no good */ - nmatched++; /* count matched characters */ - } - /* reached end of argument; fail if it's too short for unique abbrev */ - if (nmatched < minchars) - return 0; - return 1; /* A-OK */ -} - - -/* - * The main program. - */ - -int -main (int argc, char **argv) -{ - int argn; - char * arg; - int keep_COM = 1; - char * comment_arg = NULL; - FILE * comment_file = NULL; - unsigned int comment_length = 0; - int marker; - - /* On Mac, fetch a command line. */ -#ifdef USE_CCOMMAND - argc = ccommand(&argv); -#endif - - progname = argv[0]; - if (progname == NULL || progname[0] == 0) - progname = "wrjpgcom"; /* in case C library doesn't provide it */ - - /* Parse switches, if any */ - for (argn = 1; argn < argc; argn++) { - arg = argv[argn]; - if (arg[0] != '-') - break; /* not switch, must be file name */ - arg++; /* advance over '-' */ - if (keymatch(arg, "replace", 1)) { - keep_COM = 0; - } else if (keymatch(arg, "cfile", 2)) { - if (++argn >= argc) usage(); - if ((comment_file = fopen(argv[argn], "r")) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]); - exit(EXIT_FAILURE); - } - } else if (keymatch(arg, "comment", 1)) { - if (++argn >= argc) usage(); - comment_arg = argv[argn]; - /* If the comment text starts with '"', then we are probably running - * under MS-DOG and must parse out the quoted string ourselves. Sigh. - */ - if (comment_arg[0] == '"') { - comment_arg = (char *) malloc((size_t) MAX_COM_LENGTH); - if (comment_arg == NULL) - ERREXIT("Insufficient memory"); - strcpy(comment_arg, argv[argn]+1); - for (;;) { - comment_length = (unsigned int) strlen(comment_arg); - if (comment_length > 0 && comment_arg[comment_length-1] == '"') { - comment_arg[comment_length-1] = '\0'; /* zap terminating quote */ - break; - } - if (++argn >= argc) - ERREXIT("Missing ending quote mark"); - strcat(comment_arg, " "); - strcat(comment_arg, argv[argn]); - } - } - comment_length = (unsigned int) strlen(comment_arg); - } else - usage(); - } - - /* Cannot use both -comment and -cfile. */ - if (comment_arg != NULL && comment_file != NULL) - usage(); - /* If there is neither -comment nor -cfile, we will read the comment text - * from stdin; in this case there MUST be an input JPEG file name. - */ - if (comment_arg == NULL && comment_file == NULL && argn >= argc) - usage(); - - /* Open the input file. */ - if (argn < argc) { - if ((infile = fopen(argv[argn], READ_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]); - exit(EXIT_FAILURE); - } - } else { - /* default input file is stdin */ -#ifdef USE_SETMODE /* need to hack file mode? */ - setmode(fileno(stdin), O_BINARY); -#endif -#ifdef USE_FDOPEN /* need to re-open in binary mode? */ - if ((infile = fdopen(fileno(stdin), READ_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open stdin\n", progname); - exit(EXIT_FAILURE); - } -#else - infile = stdin; -#endif - } - - /* Open the output file. */ -#ifdef TWO_FILE_COMMANDLINE - /* Must have explicit output file name */ - if (argn != argc-2) { - fprintf(stderr, "%s: must name one input and one output file\n", - progname); - usage(); - } - if ((outfile = fopen(argv[argn+1], WRITE_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open %s\n", progname, argv[argn+1]); - exit(EXIT_FAILURE); - } -#else - /* Unix style: expect zero or one file name */ - if (argn < argc-1) { - fprintf(stderr, "%s: only one input file\n", progname); - usage(); - } - /* default output file is stdout */ -#ifdef USE_SETMODE /* need to hack file mode? */ - setmode(fileno(stdout), O_BINARY); -#endif -#ifdef USE_FDOPEN /* need to re-open in binary mode? */ - if ((outfile = fdopen(fileno(stdout), WRITE_BINARY)) == NULL) { - fprintf(stderr, "%s: can't open stdout\n", progname); - exit(EXIT_FAILURE); - } -#else - outfile = stdout; -#endif -#endif /* TWO_FILE_COMMANDLINE */ - - /* Collect comment text from comment_file or stdin, if necessary */ - if (comment_arg == NULL) { - FILE * src_file; - int c; - - comment_arg = (char *) malloc((size_t) MAX_COM_LENGTH); - if (comment_arg == NULL) - ERREXIT("Insufficient memory"); - comment_length = 0; - src_file = (comment_file != NULL ? comment_file : stdin); - while ((c = getc(src_file)) != EOF) { - if (comment_length >= (unsigned int) MAX_COM_LENGTH) { - fprintf(stderr, "Comment text may not exceed %u bytes\n", - (unsigned int) MAX_COM_LENGTH); - exit(EXIT_FAILURE); - } - comment_arg[comment_length++] = (char) c; - } - if (comment_file != NULL) - fclose(comment_file); - } - - /* Copy JPEG headers until SOFn marker; - * we will insert the new comment marker just before SOFn. - * This (a) causes the new comment to appear after, rather than before, - * existing comments; and (b) ensures that comments come after any JFIF - * or JFXX markers, as required by the JFIF specification. - */ - marker = scan_JPEG_header(keep_COM); - /* Insert the new COM marker, but only if nonempty text has been supplied */ - if (comment_length > 0) { - write_marker(M_COM); - write_2_bytes(comment_length + 2); - while (comment_length > 0) { - write_1_byte(*comment_arg++); - comment_length--; - } - } - /* Duplicate the remainder of the source file. - * Note that any COM markers occuring after SOF will not be touched. - */ - write_marker(marker); - copy_rest_of_file(); - - /* All done. */ - exit(EXIT_SUCCESS); - return 0; /* suppress no-return-value warnings */ -} diff --git a/Dependencies/libjpeg/wrppm.c b/Dependencies/libjpeg/wrppm.c deleted file mode 100644 index 68e0c85..0000000 --- a/Dependencies/libjpeg/wrppm.c +++ /dev/null @@ -1,269 +0,0 @@ -/* - * wrppm.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * Modified 2009 by Guido Vollbeding. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to write output images in PPM/PGM format. - * The extended 2-byte-per-sample raw PPM/PGM formats are supported. - * The PBMPLUS library is NOT required to compile this software - * (but it is highly useful as a set of PPM image manipulation programs). - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume output to - * an ordinary stdio stream. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef PPM_SUPPORTED - - -/* - * For 12-bit JPEG data, we either downscale the values to 8 bits - * (to write standard byte-per-sample PPM/PGM files), or output - * nonstandard word-per-sample PPM/PGM files. Downscaling is done - * if PPM_NORAWWORD is defined (this can be done in the Makefile - * or in jconfig.h). - * (When the core library supports data precision reduction, a cleaner - * implementation will be to ask for that instead.) - */ - -#if BITS_IN_JSAMPLE == 8 -#define PUTPPMSAMPLE(ptr,v) *ptr++ = (char) (v) -#define BYTESPERSAMPLE 1 -#define PPM_MAXVAL 255 -#else -#ifdef PPM_NORAWWORD -#define PUTPPMSAMPLE(ptr,v) *ptr++ = (char) ((v) >> (BITS_IN_JSAMPLE-8)) -#define BYTESPERSAMPLE 1 -#define PPM_MAXVAL 255 -#else -/* The word-per-sample format always puts the MSB first. */ -#define PUTPPMSAMPLE(ptr,v) \ - { register int val_ = v; \ - *ptr++ = (char) ((val_ >> 8) & 0xFF); \ - *ptr++ = (char) (val_ & 0xFF); \ - } -#define BYTESPERSAMPLE 2 -#define PPM_MAXVAL ((1<pub.output_file, dest->iobuffer, dest->buffer_width); -} - - -/* - * This code is used when we have to copy the data and apply a pixel - * format translation. Typically this only happens in 12-bit mode. - */ - -METHODDEF(void) -copy_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -{ - ppm_dest_ptr dest = (ppm_dest_ptr) dinfo; - register char * bufferptr; - register JSAMPROW ptr; - register JDIMENSION col; - - ptr = dest->pub.buffer[0]; - bufferptr = dest->iobuffer; - for (col = dest->samples_per_row; col > 0; col--) { - PUTPPMSAMPLE(bufferptr, GETJSAMPLE(*ptr++)); - } - (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); -} - - -/* - * Write some pixel data when color quantization is in effect. - * We have to demap the color index values to straight data. - */ - -METHODDEF(void) -put_demapped_rgb (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -{ - ppm_dest_ptr dest = (ppm_dest_ptr) dinfo; - register char * bufferptr; - register int pixval; - register JSAMPROW ptr; - register JSAMPROW color_map0 = cinfo->colormap[0]; - register JSAMPROW color_map1 = cinfo->colormap[1]; - register JSAMPROW color_map2 = cinfo->colormap[2]; - register JDIMENSION col; - - ptr = dest->pub.buffer[0]; - bufferptr = dest->iobuffer; - for (col = cinfo->output_width; col > 0; col--) { - pixval = GETJSAMPLE(*ptr++); - PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map0[pixval])); - PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map1[pixval])); - PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map2[pixval])); - } - (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); -} - - -METHODDEF(void) -put_demapped_gray (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -{ - ppm_dest_ptr dest = (ppm_dest_ptr) dinfo; - register char * bufferptr; - register JSAMPROW ptr; - register JSAMPROW color_map = cinfo->colormap[0]; - register JDIMENSION col; - - ptr = dest->pub.buffer[0]; - bufferptr = dest->iobuffer; - for (col = cinfo->output_width; col > 0; col--) { - PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map[GETJSAMPLE(*ptr++)])); - } - (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); -} - - -/* - * Startup: write the file header. - */ - -METHODDEF(void) -start_output_ppm (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - ppm_dest_ptr dest = (ppm_dest_ptr) dinfo; - - /* Emit file header */ - switch (cinfo->out_color_space) { - case JCS_GRAYSCALE: - /* emit header for raw PGM format */ - fprintf(dest->pub.output_file, "P5\n%ld %ld\n%d\n", - (long) cinfo->output_width, (long) cinfo->output_height, - PPM_MAXVAL); - break; - case JCS_RGB: - /* emit header for raw PPM format */ - fprintf(dest->pub.output_file, "P6\n%ld %ld\n%d\n", - (long) cinfo->output_width, (long) cinfo->output_height, - PPM_MAXVAL); - break; - default: - ERREXIT(cinfo, JERR_PPM_COLORSPACE); - } -} - - -/* - * Finish up at the end of the file. - */ - -METHODDEF(void) -finish_output_ppm (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - /* Make sure we wrote the output file OK */ - fflush(dinfo->output_file); - if (ferror(dinfo->output_file)) - ERREXIT(cinfo, JERR_FILE_WRITE); -} - - -/* - * The module selection routine for PPM format output. - */ - -GLOBAL(djpeg_dest_ptr) -jinit_write_ppm (j_decompress_ptr cinfo) -{ - ppm_dest_ptr dest; - - /* Create module interface object, fill in method pointers */ - dest = (ppm_dest_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(ppm_dest_struct)); - dest->pub.start_output = start_output_ppm; - dest->pub.finish_output = finish_output_ppm; - - /* Calculate output image dimensions so we can allocate space */ - jpeg_calc_output_dimensions(cinfo); - - /* Create physical I/O buffer. Note we make this near on a PC. */ - dest->samples_per_row = cinfo->output_width * cinfo->out_color_components; - dest->buffer_width = dest->samples_per_row * (BYTESPERSAMPLE * SIZEOF(char)); - dest->iobuffer = (char *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, dest->buffer_width); - - if (cinfo->quantize_colors || BITS_IN_JSAMPLE != 8 || - SIZEOF(JSAMPLE) != SIZEOF(char)) { - /* When quantizing, we need an output buffer for colormap indexes - * that's separate from the physical I/O buffer. We also need a - * separate buffer if pixel format translation must take place. - */ - dest->pub.buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->output_width * cinfo->output_components, (JDIMENSION) 1); - dest->pub.buffer_height = 1; - if (! cinfo->quantize_colors) - dest->pub.put_pixel_rows = copy_pixel_rows; - else if (cinfo->out_color_space == JCS_GRAYSCALE) - dest->pub.put_pixel_rows = put_demapped_gray; - else - dest->pub.put_pixel_rows = put_demapped_rgb; - } else { - /* We will fwrite() directly from decompressor output buffer. */ - /* Synthesize a JSAMPARRAY pointer structure */ - /* Cast here implies near->far pointer conversion on PCs */ - dest->pixrow = (JSAMPROW) dest->iobuffer; - dest->pub.buffer = & dest->pixrow; - dest->pub.buffer_height = 1; - dest->pub.put_pixel_rows = put_pixel_rows; - } - - return (djpeg_dest_ptr) dest; -} - -#endif /* PPM_SUPPORTED */ diff --git a/Dependencies/libjpeg/wrrle.c b/Dependencies/libjpeg/wrrle.c deleted file mode 100644 index a4e7337..0000000 --- a/Dependencies/libjpeg/wrrle.c +++ /dev/null @@ -1,305 +0,0 @@ -/* - * wrrle.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to write output images in RLE format. - * The Utah Raster Toolkit library is required (version 3.1 or later). - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume output to - * an ordinary stdio stream. - * - * Based on code contributed by Mike Lijewski, - * with updates from Robert Hutchinson. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef RLE_SUPPORTED - -/* rle.h is provided by the Utah Raster Toolkit. */ - -#include - -/* - * We assume that JSAMPLE has the same representation as rle_pixel, - * to wit, "unsigned char". Hence we can't cope with 12- or 16-bit samples. - */ - -#if BITS_IN_JSAMPLE != 8 - Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */ -#endif - - -/* - * Since RLE stores scanlines bottom-to-top, we have to invert the image - * from JPEG's top-to-bottom order. To do this, we save the outgoing data - * in a virtual array during put_pixel_row calls, then actually emit the - * RLE file during finish_output. - */ - - -/* - * For now, if we emit an RLE color map then it is always 256 entries long, - * though not all of the entries need be used. - */ - -#define CMAPBITS 8 -#define CMAPLENGTH (1<<(CMAPBITS)) - -typedef struct { - struct djpeg_dest_struct pub; /* public fields */ - - jvirt_sarray_ptr image; /* virtual array to store the output image */ - rle_map *colormap; /* RLE-style color map, or NULL if none */ - rle_pixel **rle_row; /* To pass rows to rle_putrow() */ - -} rle_dest_struct; - -typedef rle_dest_struct * rle_dest_ptr; - -/* Forward declarations */ -METHODDEF(void) rle_put_pixel_rows - JPP((j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied)); - - -/* - * Write the file header. - * - * In this module it's easier to wait till finish_output to write anything. - */ - -METHODDEF(void) -start_output_rle (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - rle_dest_ptr dest = (rle_dest_ptr) dinfo; - size_t cmapsize; - int i, ci; -#ifdef PROGRESS_REPORT - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; -#endif - - /* - * Make sure the image can be stored in RLE format. - * - * - RLE stores image dimensions as *signed* 16 bit integers. JPEG - * uses unsigned, so we have to check the width. - * - * - Colorspace is expected to be grayscale or RGB. - * - * - The number of channels (components) is expected to be 1 (grayscale/ - * pseudocolor) or 3 (truecolor/directcolor). - * (could be 2 or 4 if using an alpha channel, but we aren't) - */ - - if (cinfo->output_width > 32767 || cinfo->output_height > 32767) - ERREXIT2(cinfo, JERR_RLE_DIMENSIONS, cinfo->output_width, - cinfo->output_height); - - if (cinfo->out_color_space != JCS_GRAYSCALE && - cinfo->out_color_space != JCS_RGB) - ERREXIT(cinfo, JERR_RLE_COLORSPACE); - - if (cinfo->output_components != 1 && cinfo->output_components != 3) - ERREXIT1(cinfo, JERR_RLE_TOOMANYCHANNELS, cinfo->num_components); - - /* Convert colormap, if any, to RLE format. */ - - dest->colormap = NULL; - - if (cinfo->quantize_colors) { - /* Allocate storage for RLE-style cmap, zero any extra entries */ - cmapsize = cinfo->out_color_components * CMAPLENGTH * SIZEOF(rle_map); - dest->colormap = (rle_map *) (*cinfo->mem->alloc_small) - ((j_common_ptr) cinfo, JPOOL_IMAGE, cmapsize); - MEMZERO(dest->colormap, cmapsize); - - /* Save away data in RLE format --- note 8-bit left shift! */ - /* Shifting would need adjustment for JSAMPLEs wider than 8 bits. */ - for (ci = 0; ci < cinfo->out_color_components; ci++) { - for (i = 0; i < cinfo->actual_number_of_colors; i++) { - dest->colormap[ci * CMAPLENGTH + i] = - GETJSAMPLE(cinfo->colormap[ci][i]) << 8; - } - } - } - - /* Set the output buffer to the first row */ - dest->pub.buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, dest->image, (JDIMENSION) 0, (JDIMENSION) 1, TRUE); - dest->pub.buffer_height = 1; - - dest->pub.put_pixel_rows = rle_put_pixel_rows; - -#ifdef PROGRESS_REPORT - if (progress != NULL) { - progress->total_extra_passes++; /* count file writing as separate pass */ - } -#endif -} - - -/* - * Write some pixel data. - * - * This routine just saves the data away in a virtual array. - */ - -METHODDEF(void) -rle_put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -{ - rle_dest_ptr dest = (rle_dest_ptr) dinfo; - - if (cinfo->output_scanline < cinfo->output_height) { - dest->pub.buffer = (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, dest->image, - cinfo->output_scanline, (JDIMENSION) 1, TRUE); - } -} - -/* - * Finish up at the end of the file. - * - * Here is where we really output the RLE file. - */ - -METHODDEF(void) -finish_output_rle (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - rle_dest_ptr dest = (rle_dest_ptr) dinfo; - rle_hdr header; /* Output file information */ - rle_pixel **rle_row, *red, *green, *blue; - JSAMPROW output_row; - char cmapcomment[80]; - int row, col; - int ci; -#ifdef PROGRESS_REPORT - cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; -#endif - - /* Initialize the header info */ - header = *rle_hdr_init(NULL); - header.rle_file = dest->pub.output_file; - header.xmin = 0; - header.xmax = cinfo->output_width - 1; - header.ymin = 0; - header.ymax = cinfo->output_height - 1; - header.alpha = 0; - header.ncolors = cinfo->output_components; - for (ci = 0; ci < cinfo->output_components; ci++) { - RLE_SET_BIT(header, ci); - } - if (cinfo->quantize_colors) { - header.ncmap = cinfo->out_color_components; - header.cmaplen = CMAPBITS; - header.cmap = dest->colormap; - /* Add a comment to the output image with the true colormap length. */ - sprintf(cmapcomment, "color_map_length=%d", cinfo->actual_number_of_colors); - rle_putcom(cmapcomment, &header); - } - - /* Emit the RLE header and color map (if any) */ - rle_put_setup(&header); - - /* Now output the RLE data from our virtual array. - * We assume here that (a) rle_pixel is represented the same as JSAMPLE, - * and (b) we are not on a machine where FAR pointers differ from regular. - */ - -#ifdef PROGRESS_REPORT - if (progress != NULL) { - progress->pub.pass_limit = cinfo->output_height; - progress->pub.pass_counter = 0; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } -#endif - - if (cinfo->output_components == 1) { - for (row = cinfo->output_height-1; row >= 0; row--) { - rle_row = (rle_pixel **) (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, dest->image, - (JDIMENSION) row, (JDIMENSION) 1, FALSE); - rle_putrow(rle_row, (int) cinfo->output_width, &header); -#ifdef PROGRESS_REPORT - if (progress != NULL) { - progress->pub.pass_counter++; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } -#endif - } - } else { - for (row = cinfo->output_height-1; row >= 0; row--) { - rle_row = (rle_pixel **) dest->rle_row; - output_row = * (*cinfo->mem->access_virt_sarray) - ((j_common_ptr) cinfo, dest->image, - (JDIMENSION) row, (JDIMENSION) 1, FALSE); - red = rle_row[0]; - green = rle_row[1]; - blue = rle_row[2]; - for (col = cinfo->output_width; col > 0; col--) { - *red++ = GETJSAMPLE(*output_row++); - *green++ = GETJSAMPLE(*output_row++); - *blue++ = GETJSAMPLE(*output_row++); - } - rle_putrow(rle_row, (int) cinfo->output_width, &header); -#ifdef PROGRESS_REPORT - if (progress != NULL) { - progress->pub.pass_counter++; - (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); - } -#endif - } - } - -#ifdef PROGRESS_REPORT - if (progress != NULL) - progress->completed_extra_passes++; -#endif - - /* Emit file trailer */ - rle_puteof(&header); - fflush(dest->pub.output_file); - if (ferror(dest->pub.output_file)) - ERREXIT(cinfo, JERR_FILE_WRITE); -} - - -/* - * The module selection routine for RLE format output. - */ - -GLOBAL(djpeg_dest_ptr) -jinit_write_rle (j_decompress_ptr cinfo) -{ - rle_dest_ptr dest; - - /* Create module interface object, fill in method pointers */ - dest = (rle_dest_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(rle_dest_struct)); - dest->pub.start_output = start_output_rle; - dest->pub.finish_output = finish_output_rle; - - /* Calculate output image dimensions so we can allocate space */ - jpeg_calc_output_dimensions(cinfo); - - /* Allocate a work array for output to the RLE library. */ - dest->rle_row = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->output_width, (JDIMENSION) cinfo->output_components); - - /* Allocate a virtual array to hold the image. */ - dest->image = (*cinfo->mem->request_virt_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, - (JDIMENSION) (cinfo->output_width * cinfo->output_components), - cinfo->output_height, (JDIMENSION) 1); - - return (djpeg_dest_ptr) dest; -} - -#endif /* RLE_SUPPORTED */ diff --git a/Dependencies/libjpeg/wrtarga.c b/Dependencies/libjpeg/wrtarga.c deleted file mode 100644 index cf104d2..0000000 --- a/Dependencies/libjpeg/wrtarga.c +++ /dev/null @@ -1,253 +0,0 @@ -/* - * wrtarga.c - * - * Copyright (C) 1991-1996, Thomas G. Lane. - * This file is part of the Independent JPEG Group's software. - * For conditions of distribution and use, see the accompanying README file. - * - * This file contains routines to write output images in Targa format. - * - * These routines may need modification for non-Unix environments or - * specialized applications. As they stand, they assume output to - * an ordinary stdio stream. - * - * Based on code contributed by Lee Daniel Crocker. - */ - -#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ - -#ifdef TARGA_SUPPORTED - - -/* - * To support 12-bit JPEG data, we'd have to scale output down to 8 bits. - * This is not yet implemented. - */ - -#if BITS_IN_JSAMPLE != 8 - Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */ -#endif - -/* - * The output buffer needs to be writable by fwrite(). On PCs, we must - * allocate the buffer in near data space, because we are assuming small-data - * memory model, wherein fwrite() can't reach far memory. If you need to - * process very wide images on a PC, you might have to compile in large-memory - * model, or else replace fwrite() with a putc() loop --- which will be much - * slower. - */ - - -/* Private version of data destination object */ - -typedef struct { - struct djpeg_dest_struct pub; /* public fields */ - - char *iobuffer; /* physical I/O buffer */ - JDIMENSION buffer_width; /* width of one row */ -} tga_dest_struct; - -typedef tga_dest_struct * tga_dest_ptr; - - -LOCAL(void) -write_header (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, int num_colors) -/* Create and write a Targa header */ -{ - char targaheader[18]; - - /* Set unused fields of header to 0 */ - MEMZERO(targaheader, SIZEOF(targaheader)); - - if (num_colors > 0) { - targaheader[1] = 1; /* color map type 1 */ - targaheader[5] = (char) (num_colors & 0xFF); - targaheader[6] = (char) (num_colors >> 8); - targaheader[7] = 24; /* 24 bits per cmap entry */ - } - - targaheader[12] = (char) (cinfo->output_width & 0xFF); - targaheader[13] = (char) (cinfo->output_width >> 8); - targaheader[14] = (char) (cinfo->output_height & 0xFF); - targaheader[15] = (char) (cinfo->output_height >> 8); - targaheader[17] = 0x20; /* Top-down, non-interlaced */ - - if (cinfo->out_color_space == JCS_GRAYSCALE) { - targaheader[2] = 3; /* image type = uncompressed gray-scale */ - targaheader[16] = 8; /* bits per pixel */ - } else { /* must be RGB */ - if (num_colors > 0) { - targaheader[2] = 1; /* image type = colormapped RGB */ - targaheader[16] = 8; - } else { - targaheader[2] = 2; /* image type = uncompressed RGB */ - targaheader[16] = 24; - } - } - - if (JFWRITE(dinfo->output_file, targaheader, 18) != (size_t) 18) - ERREXIT(cinfo, JERR_FILE_WRITE); -} - - -/* - * Write some pixel data. - * In this module rows_supplied will always be 1. - */ - -METHODDEF(void) -put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -/* used for unquantized full-color output */ -{ - tga_dest_ptr dest = (tga_dest_ptr) dinfo; - register JSAMPROW inptr; - register char * outptr; - register JDIMENSION col; - - inptr = dest->pub.buffer[0]; - outptr = dest->iobuffer; - for (col = cinfo->output_width; col > 0; col--) { - outptr[0] = (char) GETJSAMPLE(inptr[2]); /* RGB to BGR order */ - outptr[1] = (char) GETJSAMPLE(inptr[1]); - outptr[2] = (char) GETJSAMPLE(inptr[0]); - inptr += 3, outptr += 3; - } - (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); -} - -METHODDEF(void) -put_gray_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -/* used for grayscale OR quantized color output */ -{ - tga_dest_ptr dest = (tga_dest_ptr) dinfo; - register JSAMPROW inptr; - register char * outptr; - register JDIMENSION col; - - inptr = dest->pub.buffer[0]; - outptr = dest->iobuffer; - for (col = cinfo->output_width; col > 0; col--) { - *outptr++ = (char) GETJSAMPLE(*inptr++); - } - (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); -} - - -/* - * Write some demapped pixel data when color quantization is in effect. - * For Targa, this is only applied to grayscale data. - */ - -METHODDEF(void) -put_demapped_gray (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, - JDIMENSION rows_supplied) -{ - tga_dest_ptr dest = (tga_dest_ptr) dinfo; - register JSAMPROW inptr; - register char * outptr; - register JSAMPROW color_map0 = cinfo->colormap[0]; - register JDIMENSION col; - - inptr = dest->pub.buffer[0]; - outptr = dest->iobuffer; - for (col = cinfo->output_width; col > 0; col--) { - *outptr++ = (char) GETJSAMPLE(color_map0[GETJSAMPLE(*inptr++)]); - } - (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); -} - - -/* - * Startup: write the file header. - */ - -METHODDEF(void) -start_output_tga (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - tga_dest_ptr dest = (tga_dest_ptr) dinfo; - int num_colors, i; - FILE *outfile; - - if (cinfo->out_color_space == JCS_GRAYSCALE) { - /* Targa doesn't have a mapped grayscale format, so we will */ - /* demap quantized gray output. Never emit a colormap. */ - write_header(cinfo, dinfo, 0); - if (cinfo->quantize_colors) - dest->pub.put_pixel_rows = put_demapped_gray; - else - dest->pub.put_pixel_rows = put_gray_rows; - } else if (cinfo->out_color_space == JCS_RGB) { - if (cinfo->quantize_colors) { - /* We only support 8-bit colormap indexes, so only 256 colors */ - num_colors = cinfo->actual_number_of_colors; - if (num_colors > 256) - ERREXIT1(cinfo, JERR_TOO_MANY_COLORS, num_colors); - write_header(cinfo, dinfo, num_colors); - /* Write the colormap. Note Targa uses BGR byte order */ - outfile = dest->pub.output_file; - for (i = 0; i < num_colors; i++) { - putc(GETJSAMPLE(cinfo->colormap[2][i]), outfile); - putc(GETJSAMPLE(cinfo->colormap[1][i]), outfile); - putc(GETJSAMPLE(cinfo->colormap[0][i]), outfile); - } - dest->pub.put_pixel_rows = put_gray_rows; - } else { - write_header(cinfo, dinfo, 0); - dest->pub.put_pixel_rows = put_pixel_rows; - } - } else { - ERREXIT(cinfo, JERR_TGA_COLORSPACE); - } -} - - -/* - * Finish up at the end of the file. - */ - -METHODDEF(void) -finish_output_tga (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) -{ - /* Make sure we wrote the output file OK */ - fflush(dinfo->output_file); - if (ferror(dinfo->output_file)) - ERREXIT(cinfo, JERR_FILE_WRITE); -} - - -/* - * The module selection routine for Targa format output. - */ - -GLOBAL(djpeg_dest_ptr) -jinit_write_targa (j_decompress_ptr cinfo) -{ - tga_dest_ptr dest; - - /* Create module interface object, fill in method pointers */ - dest = (tga_dest_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(tga_dest_struct)); - dest->pub.start_output = start_output_tga; - dest->pub.finish_output = finish_output_tga; - - /* Calculate output image dimensions so we can allocate space */ - jpeg_calc_output_dimensions(cinfo); - - /* Create I/O buffer. Note we make this near on a PC. */ - dest->buffer_width = cinfo->output_width * cinfo->output_components; - dest->iobuffer = (char *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (size_t) (dest->buffer_width * SIZEOF(char))); - - /* Create decompressor output buffer. */ - dest->pub.buffer = (*cinfo->mem->alloc_sarray) - ((j_common_ptr) cinfo, JPOOL_IMAGE, dest->buffer_width, (JDIMENSION) 1); - dest->pub.buffer_height = 1; - - return (djpeg_dest_ptr) dest; -} - -#endif /* TARGA_SUPPORTED */ diff --git a/Dependencies/libogg/AUTHORS b/Dependencies/libogg/AUTHORS deleted file mode 100644 index 80c787c..0000000 --- a/Dependencies/libogg/AUTHORS +++ /dev/null @@ -1,4 +0,0 @@ -Monty - -and the rest of the Xiph.Org Foundation. - diff --git a/Dependencies/libogg/CHANGES b/Dependencies/libogg/CHANGES deleted file mode 100644 index 40c60b6..0000000 --- a/Dependencies/libogg/CHANGES +++ /dev/null @@ -1,49 +0,0 @@ -Version 1.2.0 (2010 March 25) - -* Alter default flushing behavior to span less often and use larger page - sizes when packet sizes are large. -* Build fixes for additional compilers -* Documentation updates - -Version 1.1.4 (2009 June 24) - -* New async error reporting mechanism. Calls made after a fatal error are - now safely handled in the event an error code is ignored -* Added allocation checks useful to some embedded applications -* fix possible read past end of buffer when reading 0 bits -* Updates to API documentation -* Build fixes - -Version 1.1.3 (2005 November 27) - - * Correct a bug in the granulepos field of pages where no packet ends - * New VS2003 and XCode builds, minor fixes to other builds - * documentation fixes and cleanup - -Version 1.1.2 (2004 September 23) - - * fix a bug with multipage packet assembly after seek - -Version 1.1.1 (2004 September 12) - - * various bugfixes - * important bugfix for 64-bit platforms - * various portability fixes - * autotools cleanup from Thomas Vander Stichele - * Symbian OS build support from Colin Ward at CSIRO - * new multiplexed Ogg stream documentation - -Version 1.1 (2003 November 17) - - * big-endian bitpacker routines for Theora - * various portability fixes - * improved API documenation - * RFC 3533 documentation of the format by Silvia Pfeiffer at CSIRO - * RFC 3534 documentation of the application/ogg mime-type by Linus Walleij - -Version 1.0 (2002 July 19) - - * First stable release - * little-endian bitpacker routines for Vorbis - * basic Ogg bitstream sync and coding support - diff --git a/Dependencies/libogg/COPYING b/Dependencies/libogg/COPYING deleted file mode 100644 index 6111c6c..0000000 --- a/Dependencies/libogg/COPYING +++ /dev/null @@ -1,28 +0,0 @@ -Copyright (c) 2002, Xiph.org Foundation - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - -- Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. - -- Neither the name of the Xiph.org Foundation nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION -OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Dependencies/libogg/Makefile.am b/Dependencies/libogg/Makefile.am deleted file mode 100644 index 9eb7955..0000000 --- a/Dependencies/libogg/Makefile.am +++ /dev/null @@ -1,30 +0,0 @@ -## Process this file with automake to produce Makefile.in - -AUTOMAKE_OPTIONS = foreign 1.6 dist-zip - -SUBDIRS = src include doc - -m4datadir = $(datadir)/aclocal -m4data_DATA = ogg.m4 - -pkgconfigdir = $(libdir)/pkgconfig -pkgconfig_DATA = ogg.pc - -EXTRA_DIST = README AUTHORS CHANGES COPYING \ - libogg.spec libogg.spec.in \ - ogg.m4 ogg.pc.in ogg-uninstalled.pc.in \ - macos macosx win32 - -dist-hook: - for item in $(EXTRA_DIST); 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do \ - if test -d $$item; then \ - echo -n "cleaning dir $$item for distribution..."; \ - rm -rf `find $(distdir)/$$item -name .svn`; \ - echo "OK"; \ - fi; \ - done -debug: - $(MAKE) all CFLAGS="@DEBUG@" - -profile: - $(MAKE) all CFLAGS="@PROFILE@" -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/Dependencies/libogg/README b/Dependencies/libogg/README deleted file mode 100644 index e31d40a..0000000 --- a/Dependencies/libogg/README +++ /dev/null @@ -1,133 +0,0 @@ -******************************************************************** -* * -* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * -* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * -* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * -* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * -* * -* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 * -* by the Xiph.Org Foundation http://www.xiph.org/ * -* * -******************************************************************** - -WHAT'S HERE: - -This source distribution includes libogg and nothing else. Other modules -(eg, the modules vorbis, vorbis-tools and vorbis-plugins for the Vorbis -codec) contain the codec libraries for use with Ogg bitstreams. - -Directory: - -./src The source for libogg, a BSD-license inplementation of - the public domain Ogg bitstream format - -./include Library API headers and codebooks - -./doc Ogg specification documents - -./win32 Win32 projects and build automation - -./macosx MacOS X project and build files - -./macos Classic MacOS 9 projects and build automation - -./debian Rules/spec files for building Debian .deb packages - (may not be present, depending on your distribution) - -WHAT IS OGG?: - -Ogg project codecs use the Ogg bitstream format to arrange the raw, -compressed bitstream into a more robust, useful form. For example, -the Ogg bitstream makes seeking, time stamping and error recovery -possible, as well as mixing several sepearate, concurrent media -streams into a single physical bitstream. - -CONTACT: - -The Ogg homepage is located at 'http://www.xiph.org/ogg/'. -Up to date technical documents, contact information, source code and -pre-built utilities may be found there. - -BUILDING FROM REPOSITORY SOURCE: - -A standard svn build should consist of nothing more than: - -./autogen.sh -make - -and as root if desired : - -make install - -This will install the Ogg libraries (static and shared) into -/usr/local/lib, includes into /usr/local/include and API manpages -(once we write some) into /usr/local/man. - -BUILDING FROM TARBALL DISTRIBUTIONS: - -./configure -make - -and optionally (as root): -make install - -BUILDING RPMS: - -RPMs may be built by: - -make dist -rpm -ta libogg-.tar.gz - -BUILDING ON WIN32: - -Use the project file in the win32 directory. It should compile out of the box. -You can also run one of the batch files from the commandline. - -E.g.: build_ogg_dynamic - -CROSS COMPILING FROM LINUX TO WIN32: - -It is also possible to cross compile from Linux to windows using the MinGW -cross tools and even to run the test suite under Wine, the Linux/*nix -windows emulator. - -On Debian and Ubuntu systems, these cross compiler tools can be installed -by doing: - - sudo apt-get mingw32 mingw32-binutils mingw32-runtime wine - -Once these tools are installed its possible to compile and test by -executing the following commands: - - ./configure --host=i586-mingw32msvc --target=i586-mingw32msvc \ - --build=i586-linux - make - make check - -The above has been tested with the following versions of the tools on -Ubuntu's Hardy Heron release: - - mingw32 4.2.1.dfsg-1ubuntu1 - mingw32-binutils 2.17.50-20070129.1-1 - mingw32-runtime 3.13-1 - wine 0.9.59-0ubuntu4 - -BUILDING ON MACOS 9: - -Ogg on MacOS 9 is built using CodeWarrior 5.3. To build it, first -open ogg/mac/libogg.mcp, switch to the "Targets" pane, select -everything, and make the project. In ogg/mac/Output you will now have -both debug and final versions of Ogg shared libraries to link your -projects against. - -To build a project using Ogg, add access paths to your CodeWarrior -project for the ogg/include and ogg/mac/Output folders. Be sure that -"interpret DOS and Unix paths" is turned on in your project; it can be -found in the "access paths" pane in your project settings. 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then - _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' - - _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], - lt_cv_prog_compiler_rtti_exceptions, - [-fno-rtti -fno-exceptions], [], - [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) -fi -_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], - [Compiler flag to turn off builtin functions]) -])# _LT_COMPILER_NO_RTTI - - -# _LT_CMD_GLOBAL_SYMBOLS -# ---------------------- -m4_defun([_LT_CMD_GLOBAL_SYMBOLS], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -AC_REQUIRE([AC_PROG_CC])dnl -AC_REQUIRE([LT_PATH_NM])dnl -AC_REQUIRE([LT_PATH_LD])dnl -m4_require([_LT_DECL_SED])dnl -m4_require([_LT_DECL_EGREP])dnl -m4_require([_LT_TAG_COMPILER])dnl - -# Check for command to grab the raw symbol name followed by C symbol from nm. -AC_MSG_CHECKING([command to parse $NM output from $compiler object]) -AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], -[ -# These are sane defaults that work on at least a few old systems. -# [They come from Ultrix. 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-void nm_test_func(void); -void nm_test_func(void){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -_LT_EOF - - if AC_TRY_EVAL(ac_compile); then - # Now try to grab the symbols. - nlist=conftest.nm - if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi - - # Make sure that we snagged all the symbols we need. - if $GREP ' nm_test_var$' "$nlist" >/dev/null; then - if $GREP ' nm_test_func$' "$nlist" >/dev/null; then - cat <<_LT_EOF > conftest.$ac_ext -#ifdef __cplusplus -extern "C" { -#endif - -_LT_EOF - # Now generate the symbol file. - eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' - - cat <<_LT_EOF >> conftest.$ac_ext - -/* The mapping between symbol names and symbols. */ -const struct { - const char *name; - void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[[]] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_save_LIBS="$LIBS" - lt_save_CFLAGS="$CFLAGS" - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS="$lt_save_LIBS" - CFLAGS="$lt_save_CFLAGS" - else - echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD - fi - else - echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; 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But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[45]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - i*:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - x86:Interix*:[3456]*) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T:Interix*:[3456]*) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; 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Generated from configure.in by autoheader. */ - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#undef LT_OBJDIR - -/* Define to 1 if your C compiler doesn't accept -c and -o together. */ -#undef NO_MINUS_C_MINUS_O - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* The size of `int', as computed by sizeof. */ -#undef SIZEOF_INT - -/* The size of `long', as computed by sizeof. */ -#undef SIZEOF_LONG - -/* The size of `long long', as computed by sizeof. */ -#undef SIZEOF_LONG_LONG - -/* The size of `short', as computed by sizeof. */ -#undef SIZEOF_SHORT - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Version number of package */ -#undef VERSION - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const diff --git a/Dependencies/libogg/config.sub b/Dependencies/libogg/config.sub deleted file mode 100755 index 387c18d..0000000 --- a/Dependencies/libogg/config.sub +++ /dev/null @@ -1,1608 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, -# Inc. - -timestamp='2006-07-02' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . 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    Ogg logical bitstream framing

    - -

    Ogg bitstreams

    - -

    The Ogg transport bitstream is designed to provide framing, error -protection and seeking structure for higher-level codec streams that -consist of raw, unencapsulated data packets, such as the Vorbis audio -codec or Theora video codec.

    - -

    Application example: Vorbis

    - -

    Vorbis encodes short-time blocks of PCM data into raw packets of -bit-packed data. These raw packets may be used directly by transport -mechanisms that provide their own framing and packet-separation -mechanisms (such as UDP datagrams). For stream based storage (such as -files) and transport (such as TCP streams or pipes), Vorbis uses the -Ogg bitstream format to provide framing/sync, sync recapture -after error, landmarks during seeking, and enough information to -properly separate data back into packets at the original packet -boundaries without relying on decoding to find packet boundaries.

    - -

    Design constraints for Ogg bitstreams

    - -
      -
    1. True streaming; we must not need to seek to build a 100% - complete bitstream.
      2. -
    2. Use no more than approximately 1-2% of bitstream bandwidth for - packet boundary marking, high-level framing, sync and seeking.
      3. -
    3. Specification of absolute position within the original sample - stream.
      4. -
    4. Simple mechanism to ease limited editing, such as a simplified - concatenation mechanism.
      5. -
    5. Detection of corruption, recapture after error and direct, random - access to data at arbitrary positions in the bitstream.
      6. -
    - -

    Logical and Physical Bitstreams

    - -

    A logical Ogg bitstream is a contiguous stream of -sequential pages belonging only to the logical bitstream. A -physical Ogg bitstream is constructed from one or more -than one logical Ogg bitstream (the simplest physical bitstream -is simply a single logical bitstream). We describe below the exact -formatting of an Ogg logical bitstream. Combining logical -bitstreams into more complex physical bitstreams is described in the -Ogg bitstream overview. The exact -mapping of raw Vorbis packets into a valid Ogg Vorbis physical -bitstream is described in the Vorbis I Specification.

    - -

    Bitstream structure

    - -

    An Ogg stream is structured by dividing incoming packets into -segments of up to 255 bytes and then wrapping a group of contiguous -packet segments into a variable length page preceded by a page -header. Both the header size and page size are variable; the page -header contains sizing information and checksum data to determine -header/page size and data integrity.

    - -

    The bitstream is captured (or recaptured) by looking for the beginning -of a page, specifically the capture pattern. Once the capture pattern -is found, the decoder verifies page sync and integrity by computing -and comparing the checksum. At that point, the decoder can extract the -packets themselves.

    - -

    Packet segmentation

    - -

    Packets are logically divided into multiple segments before encoding -into a page. Note that the segmentation and fragmentation process is a -logical one; it's used to compute page header values and the original -page data need not be disturbed, even when a packet spans page -boundaries.

    - -

    The raw packet is logically divided into [n] 255 byte segments and a -last fractional segment of < 255 bytes. A packet size may well -consist only of the trailing fractional segment, and a fractional -segment may be zero length. These values, called "lacing values" are -then saved and placed into the header segment table.

    - -

    An example should make the basic concept clear:

    - -
    -
-raw packet:
-  ___________________________________________
- |______________packet data__________________| 753 bytes
-
-lacing values for page header segment table: 255,255,243
-
-
    - -

    We simply add the lacing values for the total size; the last lacing -value for a packet is always the value that is less than 255. Note -that this encoding both avoids imposing a maximum packet size as well -as imposing minimum overhead on small packets (as opposed to, eg, -simply using two bytes at the head of every packet and having a max -packet size of 32k. Small packets (<255, the typical case) are -penalized with twice the segmentation overhead). Using the lacing -values as suggested, small packets see the minimum possible -byte-aligned overhead (1 byte) and large packets, over 512 bytes or -so, see a fairly constant ~.5% overhead on encoding space.

    - -

    Note that a lacing value of 255 implies that a second lacing value -follows in the packet, and a value of < 255 marks the end of the -packet after that many additional bytes. A packet of 255 bytes (or a -multiple of 255 bytes) is terminated by a lacing value of 0:

    - -
    
-raw packet:
-  _______________________________
- |________packet data____________|          255 bytes
-
-lacing values: 255, 0
-
    - -

    Note also that a 'nil' (zero length) packet is not an error; it -consists of nothing more than a lacing value of zero in the header.

    - -

    Packets spanning pages

    - -

    Packets are not restricted to beginning and ending within a page, -although individual segments are, by definition, required to do so. -Packets are not restricted to a maximum size, although excessively -large packets in the data stream are discouraged; the Ogg -bitstream specification strongly recommends nominal page size of -approximately 4-8kB (large packets are foreseen as being useful for -initialization data at the beginning of a logical bitstream).

    - -

    After segmenting a packet, the encoder may decide not to place all the -resulting segments into the current page; to do so, the encoder places -the lacing values of the segments it wishes to belong to the current -page into the current segment table, then finishes the page. The next -page is begun with the first value in the segment table belonging to -the next packet segment, thus continuing the packet (data in the -packet body must also correspond properly to the lacing values in the -spanned pages. The segment data in the first packet corresponding to -the lacing values of the first page belong in that page; packet -segments listed in the segment table of the following page must begin -the page body of the subsequent page).

    - -

    The last mechanic to spanning a page boundary is to set the header -flag in the new page to indicate that the first lacing value in the -segment table continues rather than begins a packet; a header flag of -0x01 is set to indicate a continued packet. Although mandatory, it -is not actually algorithmically necessary; one could inspect the -preceding segment table to determine if the packet is new or -continued. Adding the information to the packet_header flag allows a -simpler design (with no overhead) that needs only inspect the current -page header after frame capture. This also allows faster error -recovery in the event that the packet originates in a corrupt -preceding page, implying that the previous page's segment table -cannot be trusted.

    - -

    Note that a packet can span an arbitrary number of pages; the above -spanning process is repeated for each spanned page boundary. Also a -'zero termination' on a packet size that is an even multiple of 255 -must appear even if the lacing value appears in the next page as a -zero-length continuation of the current packet. The header flag -should be set to 0x01 to indicate that the packet spanned, even though -the span is a nil case as far as data is concerned.

    - -

    The encoding looks odd, but is properly optimized for speed and the -expected case of the majority of packets being between 50 and 200 -bytes (note that it is designed such that packets of wildly different -sizes can be handled within the model; placing packet size -restrictions on the encoder would have only slightly simplified design -in page generation and increased overall encoder complexity).

    - -

    The main point behind tracking individual packets (and packet -segments) is to allow more flexible encoding tricks that requiring -explicit knowledge of packet size. An example is simple bandwidth -limiting, implemented by simply truncating packets in the nominal case -if the packet is arranged so that the least sensitive portion of the -data comes last.

    - -

    Page header

    - -

    The headering mechanism is designed to avoid copying and re-assembly -of the packet data (ie, making the packet segmentation process a -logical one); the header can be generated directly from incoming -packet data. The encoder buffers packet data until it finishes a -complete page at which point it writes the header followed by the -buffered packet segments.

    - -

    capture_pattern

    - -

    A header begins with a capture pattern that simplifies identifying -pages; once the decoder has found the capture pattern it can do a more -intensive job of verifying that it has in fact found a page boundary -(as opposed to an inadvertent coincidence in the byte stream).

    - -
    
- byte value
-
-  0  0x4f 'O'
-  1  0x67 'g'
-  2  0x67 'g'
-  3  0x53 'S'  
-
    - -

    stream_structure_version

    - -

    The capture pattern is followed by the stream structure revision:

    - -
    
- byte value
-
-  4  0x00
-
    - -

    header_type_flag

    - -

    The header type flag identifies this page's context in the bitstream:

    - -
    
- byte value
-
-  5  bitflags: 0x01: unset = fresh packet
-	               set = continued packet
-	       0x02: unset = not first page of logical bitstream
-                       set = first page of logical bitstream (bos)
-	       0x04: unset = not last page of logical bitstream
-                       set = last page of logical bitstream (eos)
-
    - -

    absolute granule position

    - -

    (This is packed in the same way the rest of Ogg data is packed; LSb -of LSB first. Note that the 'position' data specifies a 'sample' -number (eg, in a CD quality sample is four octets, 16 bits for left -and 16 bits for right; in video it would likely be the frame number. -It is up to the specific codec in use to define the semantic meaning -of the granule position value). The position specified is the total -samples encoded after including all packets finished on this page -(packets begun on this page but continuing on to the next page do not -count). The rationale here is that the position specified in the -frame header of the last page tells how long the data coded by the -bitstream is. A truncated stream will still return the proper number -of samples that can be decoded fully.

    - -

    A special value of '-1' (in two's complement) indicates that no packets -finish on this page.

    - -
    
- byte value
-
-  6  0xXX LSB
-  7  0xXX
-  8  0xXX
-  9  0xXX
- 10  0xXX
- 11  0xXX
- 12  0xXX
- 13  0xXX MSB
-
    - -

    stream serial number

    - -

    Ogg allows for separate logical bitstreams to be mixed at page -granularity in a physical bitstream. The most common case would be -sequential arrangement, but it is possible to interleave pages for -two separate bitstreams to be decoded concurrently. The serial -number is the means by which pages physical pages are associated with -a particular logical stream. Each logical stream must have a unique -serial number within a physical stream:

    - -
    
- byte value
-
- 14  0xXX LSB
- 15  0xXX
- 16  0xXX
- 17  0xXX MSB
-
    - -

    page sequence no

    - -

    Page counter; lets us know if a page is lost (useful where packets -span page boundaries).

    - -
    
- byte value
-
- 18  0xXX LSB
- 19  0xXX
- 20  0xXX
- 21  0xXX MSB
-
    - -

    page checksum

    - -

    32 bit CRC value (direct algorithm, initial val and final XOR = 0, -generator polynomial=0x04c11db7). The value is computed over the -entire header (with the CRC field in the header set to zero) and then -continued over the page. The CRC field is then filled with the -computed value.

    - -

    (A thorough discussion of CRC algorithms can be found in "A -Painless Guide to CRC Error Detection Algorithms" by Ross -Williams ross@ross.net.)

    - -
    
- byte value
-
- 22  0xXX LSB
- 23  0xXX
- 24  0xXX
- 25  0xXX MSB
-
    - -

    page_segments

    - -

    The number of segment entries to appear in the segment table. The -maximum number of 255 segments (255 bytes each) sets the maximum -possible physical page size at 65307 bytes or just under 64kB (thus -we know that a header corrupted so as destroy sizing/alignment -information will not cause a runaway bitstream. We'll read in the -page according to the corrupted size information that's guaranteed to -be a reasonable size regardless, notice the checksum mismatch, drop -sync and then look for recapture).

    - -
    
- byte value
-
- 26 0x00-0xff (0-255)
-
    - -

    segment_table (containing packet lacing values)

    - -

    The lacing values for each packet segment physically appearing in -this page are listed in contiguous order.

    - -
    
- byte value
-
- 27 0x00-0xff (0-255)
- [...]
- n  0x00-0xff (0-255, n=page_segments+26)
-
    - -

    Total page size is calculated directly from the known header size and -lacing values in the segment table. Packet data segments follow -immediately after the header.

    - -

    Page headers typically impose a flat .25-.5% space overhead assuming -nominal ~8k page sizes. The segmentation table needed for exact -packet recovery in the streaming layer adds approximately .5-1% -nominal assuming expected encoder behavior in the 44.1kHz, 128kbps -stereo encodings.

    - - - - - diff --git a/Dependencies/libogg/doc/index.html b/Dependencies/libogg/doc/index.html deleted file mode 100644 index 900ef73..0000000 --- a/Dependencies/libogg/doc/index.html +++ /dev/null @@ -1,105 +0,0 @@ - - - - - -Ogg Documentation - - - - - - - - - -

    Ogg Documentation

    - -

    Ogg programming documentation

    - - - -

    Ogg bitsream documentation

    - - - -

    RFC documentation

    - - - - - - - diff --git a/Dependencies/libogg/doc/libogg/Makefile.am b/Dependencies/libogg/doc/libogg/Makefile.am deleted file mode 100644 index c83f4e7..0000000 --- a/Dependencies/libogg/doc/libogg/Makefile.am +++ /dev/null @@ -1,27 +0,0 @@ -## Process this file with automake to produce Makefile.in - -docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)/ogg - -doc_DATA = bitpacking.html datastructures.html decoding.html encoding.html\ - general.html index.html ogg_packet.html ogg_packet_clear.html\ - ogg_page.html ogg_page_bos.html ogg_page_checksum_set.html\ - ogg_page_continued.html ogg_page_eos.html ogg_page_granulepos.html\ - ogg_page_packets.html ogg_page_pageno.html ogg_page_serialno.html\ - ogg_page_version.html ogg_stream_clear.html ogg_stream_destroy.html\ - ogg_stream_eos.html ogg_stream_flush.html ogg_stream_init.html\ - ogg_stream_packetin.html ogg_stream_packetout.html\ - ogg_stream_packetpeek.html ogg_stream_pagein.html\ - ogg_stream_pageout.html ogg_stream_reset.html\ - ogg_stream_reset_serialno.html ogg_stream_state.html\ - ogg_sync_buffer.html ogg_sync_clear.html ogg_sync_destroy.html\ - ogg_sync_init.html ogg_sync_pageout.html ogg_sync_pageseek.html\ - ogg_sync_reset.html ogg_sync_state.html ogg_sync_wrote.html\ - oggpack_adv.html oggpack_adv1.html oggpack_bits.html\ - oggpack_buffer.html oggpack_bytes.html oggpack_get_buffer.html\ - oggpack_look.html oggpack_look1.html oggpack_read.html\ - oggpack_read1.html oggpack_readinit.html oggpack_reset.html\ - oggpack_write.html oggpack_writealign.html oggpack_writeclear.html\ - oggpack_writecopy.html oggpack_writeinit.html oggpack_writetrunc.html\ - overview.html reference.html style.css - -EXTRA_DIST = $(doc_DATA) diff --git a/Dependencies/libogg/doc/libogg/Makefile.in b/Dependencies/libogg/doc/libogg/Makefile.in deleted file mode 100644 index 01d8084..0000000 --- a/Dependencies/libogg/doc/libogg/Makefile.in +++ /dev/null @@ -1,383 +0,0 @@ -# Makefile.in generated by automake 1.9.6 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005 Free Software Foundation, Inc. -# This Makefile.in is free software; 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    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    Bitpacking Functions

    -

    Libogg contains a basic bitpacking library that is useful for manipulating data within a buffer. -

    -All the libogg specific functions are declared in "ogg/ogg.h". -

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    functionpurpose
    oggpack_writeinitInitializes a buffer for writing using this bitpacking library.
    oggpack_writecheckAsynchronously checks error status of bitpacker write buffer.
    oggpack_resetClears and resets the buffer to the initial position.
    oggpack_writeclearFrees the memory used by the buffer.
    oggpack_readinitInitializes a buffer for reading using this bitpacking library.
    oggpack_writeWrites bytes to the specified location within the buffer.
    oggpack_lookLook at a specified number of bits, <=32, without advancing the location pointer.
    oggpack_look1Looks at one bit without advancing the location pointer.
    oggpack_advAdvances the location pointer by a specified number of bits.
    oggpack_adv1Advances the location pointer by one bit.
    oggpack_readReads a specified number of bits from the buffer.
    oggpack_read1Reads one bit from the buffer.
    oggpack_bytesReturns the total number of bytes contained within the buffer.
    oggpack_bitsReturns the total number of bits contained within the buffer.
    oggpack_get_bufferReturns a pointer to the buffer encapsulated within the oggpack_buffer struct.
    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/datastructures.html b/Dependencies/libogg/doc/libogg/datastructures.html deleted file mode 100644 index b339a0a..0000000 --- a/Dependencies/libogg/doc/libogg/datastructures.html +++ /dev/null @@ -1,59 +0,0 @@ - - - -libogg - Base Data Structures - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    Base Data Structures

    -

    Libogg uses several data structures to hold data and state information. -

    -All the libogg specific data structures are declared in "ogg/ogg.h". -

    - - - - - - - - - - - - - - - - - - - - - - -
    datatypepurpose
    ogg_pageThis structure encapsulates data into one ogg bitstream page.
    ogg_stream_stateThis structure contains current encode/decode data for a logical bitstream.
    ogg_packetThis structure encapsulates the data and metadata for a single Ogg packet.
    ogg_sync_stateContains bitstream synchronization information.
    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/decoding.html b/Dependencies/libogg/doc/libogg/decoding.html deleted file mode 100644 index 322d4a9..0000000 --- a/Dependencies/libogg/doc/libogg/decoding.html +++ /dev/null @@ -1,104 +0,0 @@ - - - -libogg - Decoding - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    Decoding

    -

    Libogg contains a set of functions used in the decoding process. -

    -All the libogg specific functions are declared in "ogg/ogg.h". -

    -

    Decoding is based around the ogg synchronization layer. The ogg_sync_state struct coordinates between incoming data and the decoder. We read data into the synchronization layer, submit the data to the stream, and output raw packets to the decoder. -

    Decoding through the Ogg layer follows a specific logical sequence. A read loop follows these logical steps: -

    -

    In practice, streams are more complex, and Ogg also must handle headers, incomplete or dropped pages, and other errors in input. -

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    functionpurpose
    ogg_sync_initInitializes an Ogg bitstream.
    ogg_sync_clearClears the status information from the synchronization struct. -
    ogg_sync_resetResets the synchronization status to initial values.
    ogg_sync_destroyFrees the synchronization struct.
    ogg_sync_checkCheck for asynchronous errors.
    ogg_sync_bufferExposes a buffer from the synchronization layer in order to read data.
    ogg_sync_wroteTells the synchronization layer how many bytes were written into the buffer.
    ogg_sync_pageseekFinds the borders of pages and resynchronizes the stream.
    ogg_sync_pageoutOutputs a page from the synchronization layer.
    ogg_stream_pageinSubmits a complete page to the stream layer.
    ogg_stream_packetoutOutputs a packet to the codec-specific decoding engine.
    ogg_stream_packetpeekProvides access to the next packet in the bitstream without -advancing decoding.
    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/encoding.html b/Dependencies/libogg/doc/libogg/encoding.html deleted file mode 100644 index 61a650f..0000000 --- a/Dependencies/libogg/doc/libogg/encoding.html +++ /dev/null @@ -1,68 +0,0 @@ - - - -libogg - Encoding - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    Encoding

    -

    Libogg contains a set of functions used in the encoding process. -

    -All the libogg specific functions are declared in "ogg/ogg.h". -

    -

    When encoding, the encoding engine will output raw packets which must be placed into an Ogg bitstream. -

    Raw packets are inserted into the stream, and an ogg_page is output when enough packets have been written to create a full page. The pages output are pointers to buffered packet segments, and can then be written out and saved as an ogg stream. -

    There are a couple of basic steps: -

      -
    • Use the encoding engine to produce a raw packet of data. -
    • Call ogg_stream_packetin to submit a raw packet to the stream. -
    • Use ogg_stream_pageout to output a page, if enough data has been submitted. Otherwise, continue submitting data. -
    -

    - - - - - - - - - - - - - - - - - - - - -
    functionpurpose
    ogg_stream_packetinSubmits a raw packet to the streaming layer, so that it can be formed into a page.
    ogg_stream_ioveciniovec version of ogg_stream_packetin() above.
    ogg_stream_pageoutOutputs a completed page if the stream contains enough packets to form a full page. -
    ogg_stream_flushForces any remaining packets in the stream to be returned as a page of any size. -
    - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/general.html b/Dependencies/libogg/doc/libogg/general.html deleted file mode 100644 index 59de3f3..0000000 --- a/Dependencies/libogg/doc/libogg/general.html +++ /dev/null @@ -1,109 +0,0 @@ - - - -libogg - General Functions - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    General Functions

    -

    Libogg contains several functions which are generally useful when using Ogg streaming, whether encoding or decoding. -

    -All the libogg specific functions are declared in "ogg/ogg.h". -

    -

    These functions can be used to manipulate some of the basic elements of Ogg - streams and pages. Streams and pages are important during both the encode and decode process. -
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    functionpurpose
    ogg_stream_initInitializes an Ogg bitstream.
    ogg_stream_clearClears the storage within the Ogg stream, but does not free the stream itself. -
    ogg_stream_resetResets the stream status to its initial position.
    ogg_stream_destroyFrees the entire Ogg stream.
    ogg_stream_checkCheck for asyncronous errors.
    ogg_stream_eosIndicates whether we are at the end of the stream.
    ogg_page_versionReturns the version of ogg_page that this stream/page uses
    ogg_page_continuedIndicates if the current page contains a continued packet from the last page.
    ogg_page_packetsIndicates the number of packets contained in a page.
    ogg_page_bosIndicates if the current page is the beginning of the stream.
    ogg_page_eosIndicates if the current page is the end of the stream.
    ogg_page_granuleposReturns the precise playback location of this page.
    ogg_page_serialnoReturns the unique serial number of the logical bitstream associated with this page.
    ogg_page_pagenoReturns the sequential page number for this page.
    ogg_packet_clearClears the ogg_packet structure.
    ogg_page_checksum_setChecksums an ogg_page.
    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/index.html b/Dependencies/libogg/doc/libogg/index.html deleted file mode 100644 index d51e068..0000000 --- a/Dependencies/libogg/doc/libogg/index.html +++ /dev/null @@ -1,39 +0,0 @@ - - - -libogg - Documentation - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    Libogg Documentation

    - -

    -Libogg contains necessary functionality to create, decode, and work with Ogg bitstreams. -

    This document explains how to use the libogg API in detail. -

    -libogg api overview
    -libogg api reference
    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_packet.html b/Dependencies/libogg/doc/libogg/ogg_packet.html deleted file mode 100644 index ddd57df..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_packet.html +++ /dev/null @@ -1,75 +0,0 @@ - - - -libogg - datatype - ogg_packet - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_packet

    - -

    declared in "ogg/ogg.h"

    - -

    -The ogg_packet struct encapsulates the data for a single raw packet of data -and is used to transfer data between the ogg framing layer and the handling codec. -

    - - - - - -
    -
    
-typedef struct {
-  unsigned char *packet;
-  long  bytes;
-  long  b_o_s;
-  long  e_o_s;
-
-  ogg_int64_t  granulepos;
-  ogg_int64_t  packetno; 
-
-} ogg_packet;
-
    -
    - -

    Relevant Struct Members

    -
    -
    packet
    -
    Pointer to the packet's data. This is treated as an opaque type by the ogg layer.
    -
    bytes
    -
    Indicates the size of the packet data in bytes. Packets can be of arbitrary size.
    -
    b_o_s
    -
    Flag indicating whether this packet begins a logical bitstream. 1 indicates this is the first packet, 0 indicates any other position in the stream.
    -
    e_o_s
    -
    Flag indicating whether this packet ends a bitstream. 1 indicates the last packet, 0 indicates any other position in the stream.
    -
    granulepos
    -
    A number indicating the position of this packet in the decoded data. This is the last sample, frame or other unit of information ('granule') that can be completely decoded from this packet.
    -
    packetno
    -
    Sequential number of this packet in the ogg bitstream.
    -
    - - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_packet_clear.html b/Dependencies/libogg/doc/libogg/ogg_packet_clear.html deleted file mode 100644 index fa3ef17..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_packet_clear.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - ogg_packet_clear - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_packet_clear

    - -

    declared in "ogg/ogg.h";

    - -

    This function clears the memory used by the ogg_packet struct, and frees the internal allocated memory, but does not free -the structure itself. -

    - - - - -
    -
    
-int ogg_packet_clear(ogg_packet *op);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to the ogg_packet struct to be cleared.
    -
    - - -

    Return Values

    -
    -
  1. -None.
    2. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page.html b/Dependencies/libogg/doc/libogg/ogg_page.html deleted file mode 100644 index e7867c6..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page.html +++ /dev/null @@ -1,74 +0,0 @@ - - - -libogg - datatype - ogg_page - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page

    - -

    declared in "ogg/ogg.h"

    - -

    -The ogg_page struct encapsulates the data for an Ogg page. -

    -Ogg pages are the fundamental unit of framing and interleave in an ogg bitstream. -They are made up of packet segments of 255 bytes each. There can be as many as -255 packet segments per page, for a maximum page size of a little under 64 kB. -This is not a practical limitation as the segments can be joined across -page boundaries allowing packets of arbitrary size. In practice pages are -usually around 4 kB. -

    -

    For a complete description of ogg pages and headers, please refer to the framing document. - - - - - -
    -
    
-typedef struct {
-  unsigned char *header;
-  long           header_len;
-  unsigned char *body;
-  long           body_len;
-} ogg_page;
-
    -
    - -

    Relevant Struct Members

    -
    -
    header
    -
    Pointer to the page header for this page. The exact contents of this header are defined in the framing spec document.
    -
    header_len
    -
    Length of the page header in bytes. -
    body
    -
    Pointer to the data for this page.
    -
    body_len
    -
    Length of the body data in bytes.
    -
    - - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_bos.html b/Dependencies/libogg/doc/libogg/ogg_page_bos.html deleted file mode 100644 index 1fd0280..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_bos.html +++ /dev/null @@ -1,65 +0,0 @@ - - - -libogg - function - ogg_page_bos - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_bos

    - -

    declared in "ogg/ogg.h";

    - -

    Indicates whether this page is at the beginning of the logical bitstream. -

    -

    - - - - -
    -
    
-int ogg_page_bos(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to the current ogg_page struct.
    -
    - - -

    Return Values

    -
    -
  2. -greater than 0 if this page is the beginning of a bitstream.
    3. -
  3. -0 if this page is from any other location in the stream.
    4. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_checksum_set.html b/Dependencies/libogg/doc/libogg/ogg_page_checksum_set.html deleted file mode 100644 index daa188e..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_checksum_set.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - ogg_page_checksum_set - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_checksum_set

    - -

    declared in "ogg/ogg.h";

    - -

    Checksums an ogg_page. -

    -

    - - - - -
    -
    
-int ogg_page_checksum_set(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to an ogg_page struct.
    -
    - - -

    Return Values

    -
    -None. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_continued.html b/Dependencies/libogg/doc/libogg/ogg_page_continued.html deleted file mode 100644 index ea860b1..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_continued.html +++ /dev/null @@ -1,64 +0,0 @@ - - - -libogg - function - ogg_page_version - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_continued

    - -

    declared in "ogg/ogg.h";

    - -

    Indicates whether this page contains packet data which has been continued from the previous page. -

    - - - - -
    -
    
-int ogg_page_continued(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to the current ogg_page struct.
    -
    - - -

    Return Values

    -
    -
  4. -1 if this page contains packet data continued from the last page.
    5. -
  5. -0 if this page does not contain continued data.
    6. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_eos.html b/Dependencies/libogg/doc/libogg/ogg_page_eos.html deleted file mode 100644 index e3c4c6c..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_eos.html +++ /dev/null @@ -1,65 +0,0 @@ - - - -libogg - function - ogg_page_eos - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_eos

    - -

    declared in "ogg/ogg.h";

    - -

    Indicates whether this page is at the end of the logical bitstream. -

    -

    - - - - -
    -
    
-int ogg_page_eos(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to the current ogg_page struct.
    -
    - - -

    Return Values

    -
    -
  6. -greater than zero if this page contains the end of a bitstream.
    7. -
  7. -0 if this page is from any other location in the stream.
    8. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_granulepos.html b/Dependencies/libogg/doc/libogg/ogg_page_granulepos.html deleted file mode 100644 index 936ff56..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_granulepos.html +++ /dev/null @@ -1,65 +0,0 @@ - - - -libogg - function - ogg_page_granulepos - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_granulepos

    - -

    declared in "ogg/ogg.h";

    - -

    Returns the exact granular position of the packet data contained at the end of this page. -

    This is useful for tracking location when seeking or decoding. -

    For example, in audio codecs this position is the pcm sample number and in video this is the frame number. -

    -

    - - - - -
    -
    
-ogg_in64_t ogg_page_granulepos(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to the current ogg_page struct.
    -
    - - -

    Return Values

    -
    -
  8. -n is the specific last granular position of the decoded data contained in the page.
    9. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_packets.html b/Dependencies/libogg/doc/libogg/ogg_page_packets.html deleted file mode 100644 index 05203e1..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_packets.html +++ /dev/null @@ -1,75 +0,0 @@ - - - -libogg - function - ogg_page_packets - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_packets

    - -

    declared in "ogg/ogg.h";

    - -

    Returns the number of packets that are completed on this page. If the -leading packet is begun on a previous page, but ends on this page, it's -counted. -

    -

    - - - - -
    -
    
-int ogg_page_packets(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to the current ogg_page struct.
    -
    - - -

    Return Values

    -
    -If a page consists of a packet begun on a previous page, and a new packet -begun (but not completed) on this page, the return will be:
    -
    -ogg_page_packets(page) will return 1,
    -ogg_page_continued(paged) will return non-zero.
    -

    -If a page happens to be a single packet that was begun on a previous page, and -spans to the next page (in the case of a three or more page packet), the -return will be:
    -
    -ogg_page_packets(page) will return 0,
    -ogg_page_continued(page) will return non-zero.
    -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_pageno.html b/Dependencies/libogg/doc/libogg/ogg_page_pageno.html deleted file mode 100644 index f8983d7..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_pageno.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -libogg - function - ogg_page_pageno - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_pageno

    - -

    declared in "ogg/ogg.h";

    - -

    Returns the sequential page number. -

    This is useful for ordering pages or determining when pages have been lost. -

    - - - - -
    -
    
-long ogg_page_pageno(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to the current ogg_page struct.
    -
    - - -

    Return Values

    -
    -
  9. -n is the page number for this page.
    10. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_serialno.html b/Dependencies/libogg/doc/libogg/ogg_page_serialno.html deleted file mode 100644 index b2a63ca..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_serialno.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -libogg - function - ogg_page_serialno - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_serialno

    - -

    declared in "ogg/ogg.h";

    - -

    Returns the unique serial number for the logical bitstream of this page. Each page contains the serial number for the logical bitstream that it belongs to. -

    -

    - - - - -
    -
    
-int ogg_page_serialno(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to the current ogg_page struct.
    -
    - - -

    Return Values

    -
    -
  10. -n is the serial number for this page.
    11. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_page_version.html b/Dependencies/libogg/doc/libogg/ogg_page_version.html deleted file mode 100644 index 429e89a..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_page_version.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -libogg - function - ogg_page_version - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_page_version

    - -

    declared in "ogg/ogg.h";

    - -

    This function returns the version of ogg_page used in this page. -

    In current versions of libogg, all ogg_page structs have the same version, so 0 should always be returned. -

    - - - - -
    -
    
-int ogg_page_version(ogg_page *og);
-
-
    -
    - -

    Parameters

    -
    -
    og
    -
    Pointer to the current ogg_page struct.
    -
    - - -

    Return Values

    -
    -
  11. -n is the version number. In the current version of Ogg, the version number is always 0. Nonzero return values indicate an error in page encoding.
    12. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_clear.html b/Dependencies/libogg/doc/libogg/ogg_stream_clear.html deleted file mode 100644 index a3cf6b6..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_clear.html +++ /dev/null @@ -1,61 +0,0 @@ - - - -libogg - function - ogg_stream_clear - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_clear

    - -

    declared in "ogg/ogg.h";

    - -

    This function clears and frees the internal memory used by the ogg_stream_state struct, but does not free the structure itself. It is safe to call ogg_stream_clear on the same structure more than once. -

    - - - - -
    -
    
-int ogg_stream_clear(ogg_stream_state *os);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to the ogg_stream_state struct to be cleared.
    -
    - - -

    Return Values

    -
    -
  12. -0 is always returned.
    13. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_destroy.html b/Dependencies/libogg/doc/libogg/ogg_stream_destroy.html deleted file mode 100644 index 1b4349b..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_destroy.html +++ /dev/null @@ -1,71 +0,0 @@ - - - -libogg - function - ogg_stream_destroy - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_destroy

    - -

    declared in "ogg/ogg.h";

    - -

    This function frees the internal memory used by -the ogg_stream_state struct as -well as the structure itself. - -

    This should be called when you are done working with an ogg stream. -It can also be called to make sure that the struct does not exist.

    - -

    It calls free() on its argument, so if the ogg_stream_state -is not malloc()'d or will otherwise be freed by your own code, use -ogg_stream_clear instead.

    - -

    - - - - -
    -
    
-int ogg_stream_destroy(ogg_stream_state *os);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to the ogg_stream_state struct to be destroyed.
    -
    - - -

    Return Values

    -
    -
  13. -0 is always returned.
    14. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_eos.html b/Dependencies/libogg/doc/libogg/ogg_stream_eos.html deleted file mode 100644 index e8cbe70..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_eos.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - ogg_stream_eos - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_eos

    - -

    declared in "ogg/ogg.h";

    - -

    This function indicates whether we have reached the end of the stream or not. -

    - - - - -
    -
    
-int ogg_stream_eos(ogg_stream_state *os);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to the current ogg_stream_state struct.
    -
    - - -

    Return Values

    -
    -
  14. 1 if we are at the end of the stream or an internal error occurred.
    15. -
  15. -0 if we have not yet reached the end of the stream.
    16. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_flush.html b/Dependencies/libogg/doc/libogg/ogg_stream_flush.html deleted file mode 100644 index a339d14..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_flush.html +++ /dev/null @@ -1,67 +0,0 @@ - - - -libogg - function - ogg_stream_flush - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_flush

    - -

    declared in "ogg/ogg.h";

    - -

    This function checks for remaining packets inside the stream and forces remaining packets into a page, regardless of the size of the page. -

    This should only be used when you want to flush an undersized page from the middle of the stream. Otherwise, ogg_stream_pageout should always be used. -

    This function can be used to verify that all packets have been flushed. If the return value is 0, all packets have been placed into a page. - -

    - - - - -
    -
    
-int ogg_stream_flush(ogg_stream_state *os, ogg_page *og);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to a previously declared ogg_stream_state struct, which represents the current logical bitstream.
    -
    og
    -
    Pointer to a page of data. The remaining packets in the stream will be placed into this page, if any remain. -
    - - -

    Return Values

    -
    -
  16. 0 means that all packet data has already been flushed into pages, and there are no packets to put into the page. 0 is also returned in the case of an ogg_stream_state that has been cleared explicitly or implicitly due to an internal error.
    17. -
  17. -Nonzero means that remaining packets have successfully been flushed into the page.
    18. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_init.html b/Dependencies/libogg/doc/libogg/ogg_stream_init.html deleted file mode 100644 index 7342773..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_init.html +++ /dev/null @@ -1,66 +0,0 @@ - - - -libogg - function - ogg_stream_init - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_init

    - -

    declared in "ogg/ogg.h";

    - -

    This function is used to initialize an ogg_stream_state struct and allocates appropriate memory in preparation for encoding or decoding. -

    It also assigns the stream a given serial number. -

    - - - - -
    -
    
-int ogg_stream_init(ogg_stream_state *os,int serialno);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to the ogg_stream_state struct that we will be initializing.
    -
    serialno
    -
    Serial number that we will attach to this stream.
    -
    - - -

    Return Values

    -
    -
  18. -0 if successful
    19. -
  19. --1 if unsuccessful.
    20. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_packetin.html b/Dependencies/libogg/doc/libogg/ogg_stream_packetin.html deleted file mode 100644 index b683c95..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_packetin.html +++ /dev/null @@ -1,72 +0,0 @@ - - - -libogg - function - ogg_stream_packetin - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_packetin

    - -

    declared in "ogg/ogg.h";

    - -

    This function submits a packet to the bitstream for page -encapsulation. After this is called, more packets can be submitted, -or pages can be written out.

    - -

    In a typical encoding situation, this should be used after filling a -packet with data. -The data in the packet is copied into the internal storage managed by -the ogg_stream_state, so the caller -is free to alter the contents of op after this call has returned. - -

    - - - - -
    -
    
-int ogg_stream_packetin(ogg_stream_state *os,ogg_packet *op);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to a previously declared ogg_stream_state struct.
    -
    op
    -
    Pointer to the packet we are putting into the bitstream. -
    - - -

    Return Values

    -
    -
  20. -0 returned on success. -1 returned in the event of internal error.
    21. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_packetout.html b/Dependencies/libogg/doc/libogg/ogg_stream_packetout.html deleted file mode 100644 index fc7ffad..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_packetout.html +++ /dev/null @@ -1,85 +0,0 @@ - - - -libogg - function - ogg_stream_packetout - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_packetout

    - -

    declared in "ogg/ogg.h";

    - -

    This function assembles a data packet for output to the codec -decoding engine. The data has already been submitted to the -ogg_stream_state and broken -into segments. Each successive call returns the next complete packet -built from those segments.

    - -

    In a typical decoding situation, this should be used after calling -ogg_stream_pagein() to submit a -page of data to the bitstream. If the function returns 0, more data is -needed and another page should be submitted. A non-zero return value -indicates successful return of a packet.

    - -

    The op is filled in with pointers to memory managed by -the stream state and is only valid until the next call. The client -must copy the packet data if a longer lifetime is required.

    - -

    - - - - -
    -
    
-int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to a previously declared ogg_stream_state struct. Before this function is called, an ogg_page should be submitted to the stream using ogg_stream_pagein().
    -
    op
    -
    Pointer to the packet to be filled in with pointers to the new data. -This will typically be submitted to a codec for decode after this -function is called. The pointers are only valid until the next call -on this stream state.
    -
    - - -

    Return Values

    -
    -
      -
    • -1 if we are out of sync and there is a gap in the data. This is usually a recoverable error and subsequent calls to ogg_stream_packetout are likely to succeed. op has not been updated.
      • -
    • 0 if there is insufficient data available to complete a packet, or on unrecoverable internal error occurred. op has not been updated. -
    • 1 if a packet was assembled normally. op contains the next packet from the stream.
      • -
    -
    - -

    - -
    - - - - - - - - - -

    copyright © 2000-2010 xiph.org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_packetpeek.html b/Dependencies/libogg/doc/libogg/ogg_stream_packetpeek.html deleted file mode 100644 index d2d8562..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_packetpeek.html +++ /dev/null @@ -1,85 +0,0 @@ - - - -libogg - function - ogg_stream_packetpeek - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_packetpeek

    - -

    declared in "ogg/ogg.h";

    - -

    This function attempts to assemble a raw data packet and returns -it without advancing decoding.

    - -

    In a typical situation, this would be called -speculatively after ogg_stream_pagein() to check -the packet contents before handing it off to a codec for -decompression. To advance page decoding and remove -the packet from the sync structure, call -ogg_stream_packetout().

    - -

    - - - - - -
    -
    
-int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to a previously declared -ogg_stream_state struct. Before this -function is called, an ogg_page should be -submitted to the stream using -ogg_stream_pagein().
    -
    op
    -
    Pointer to the next packet available in the bitstream, if -any. A NULL value may be passed in the case of a simple "is there a -packet?" check.
    -
    - - -

    Return Values

    -
    -
      -
    • -1 if there's no packet available due to lost sync or a hole in the data.
      • -
    • 0 if there is insufficient data available to complete a packet, or on unrecoverable internal error occurred.
      • -
    • 1 if a packet is available.
      • -
    -
    - - -

    - -
    - - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_pagein.html b/Dependencies/libogg/doc/libogg/ogg_stream_pagein.html deleted file mode 100644 index 316ba30..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_pagein.html +++ /dev/null @@ -1,67 +0,0 @@ - - - -libogg - function - ogg_stream_pagein - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_pagein

    - -

    declared in "ogg/ogg.h";

    - -

    This function adds a complete page to the bitstream. -

    In a typical decoding situation, this function would be called after using ogg_sync_pageout to create a valid ogg_page struct. -

    Internally, this function breaks the page into packet segments in preparation for outputting a valid packet to the codec decoding layer. - -

    - - - - -
    -
    
-int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to a previously declared ogg_stream struct, which represents the current logical bitstream.
    -
    og
    -
    Pointer to a page of data. The data inside this page is being submitted to the streaming layer in order to be allocated into packets. -
    - - -

    Return Values

    -
    -
  21. -1 indicates failure. This means that the serial number of the page did not match the serial number of the bitstream, the page version was incorrect, or an internal error accurred.
    22. -
  22. -0 means that the page was successfully submitted to the bitstream.
    23. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_pageout.html b/Dependencies/libogg/doc/libogg/ogg_stream_pageout.html deleted file mode 100644 index c07a975..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_pageout.html +++ /dev/null @@ -1,84 +0,0 @@ - - - -libogg - function - ogg_stream_pageout - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_pageout

    - -

    declared in "ogg/ogg.h";

    - -

    This function forms packets into pages.

    - -

    In a typical encoding situation, this would be called after using ogg_stream_packetin() to submit -data packets to the bitstream. Internally, this function assembles -the accumulated packet bodies into an Ogg page suitable for writing -to a stream. The function is typically called in a loop until there -are no more pages ready for output.

    - -

    This function will only return a page when a "reasonable" amount of -packet data is available. Normally this is appropriate since it -limits the overhead of the Ogg page headers in the bitstream, and so -calling ogg_stream_pageout() after ogg_stream_packetin() should be the -common case. Call ogg_stream_flush() -if immediate page generation is desired. This may be occasionally -necessary, for example, to limit the temporal latency of a variable -bitrate stream.

    - -

    - - - - -
    -
    
-int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to a previously declared ogg_stream struct, which represents the current logical bitstream.
    -
    og
    -
    Pointer to an ogg_page structure to fill -in. Data pointed to is owned by libogg. The structure is valid until the -next call to ogg_stream_pageout(), ogg_stream_packetin(), or -ogg_stream_flush().
    -
    - - -

    Return Values

    -
    -
  23. Zero means that insufficient data has accumulated to fill a page, or an internal error occurred. In -this case og is not modified.
    24. -
  24. Non-zero means that a page has been completed and returned.
    25. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 xiph.org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_reset.html b/Dependencies/libogg/doc/libogg/ogg_stream_reset.html deleted file mode 100644 index 88d4e19..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_reset.html +++ /dev/null @@ -1,61 +0,0 @@ - - - -libogg - function - ogg_stream_reset - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_reset

    - -

    declared in "ogg/ogg.h";

    - -

    This function sets values in the ogg_stream_state struct back to initial values. -

    - - - - -
    -
    
-int ogg_stream_reset(ogg_stream_state *os);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to the ogg_stream_state struct to be cleared.
    -
    - - -

    Return Values

    -
    -
  25. -0 indicates success. nonzero is returned on internal error.
    26. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_reset_serialno.html b/Dependencies/libogg/doc/libogg/ogg_stream_reset_serialno.html deleted file mode 100644 index 6f2688c..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_reset_serialno.html +++ /dev/null @@ -1,67 +0,0 @@ - - - -libogg - function - ogg_stream_reset_serialno - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_reset

    - -

    declared in "ogg/ogg.h";

    - -

    This function reinitializes the values in the -ogg_stream_state, -just like ogg_stream_reset(). -Additionally, it sets the stream serial number to the given value.

    - -

    - - - - -
    -
    
-int ogg_stream_reset_serialno(ogg_stream_state *os, int serialno);
-
    -
    - -

    Parameters

    -
    -
    os
    -
    Pointer to the ogg_stream_state struct to be cleared.
    -
    serialno
    -
    New stream serial number to use
    -
    - - -

    Return Values

    -
    -
  26. -0 indicates success. nonzero is returned on internal error.
    27. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_stream_state.html b/Dependencies/libogg/doc/libogg/ogg_stream_state.html deleted file mode 100644 index e903f03..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_stream_state.html +++ /dev/null @@ -1,121 +0,0 @@ - - - -libogg - datatype - ogg_stream_state - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_stream_state

    - -

    declared in "ogg/ogg.h"

    - -

    -The ogg_stream_state struct tracks the current encode/decode state of the current logical bitstream. -

    - - - - - -
    -
    
-typedef struct {
-  unsigned char   *body_data;    /* bytes from packet bodies */
-  long    body_storage;          /* storage elements allocated */
-  long    body_fill;             /* elements stored; fill mark */
-  long    body_returned;         /* elements of fill returned */
-
-
-  int     *lacing_vals;    /* The values that will go to the segment table */
-  ogg_int64_t *granule_vals;      /* granulepos values for headers. Not compact
-                             this way, but it is simple coupled to the
-                             lacing fifo */
-  long    lacing_storage;
-  long    lacing_fill;
-  long    lacing_packet;
-  long    lacing_returned;
-
-  unsigned char    header[282];      /* working space for header encode */
-  int              header_fill;
-
-  int     e_o_s;          /* set when we have buffered the last packet in the
-                             logical bitstream */
-  int     b_o_s;          /* set after we've written the initial page
-                             of a logical bitstream */
-  long     serialno;
-  int      pageno;
-  ogg_int64_t  packetno;      /* sequence number for decode; the framing
-                             knows where there's a hole in the data,
-                             but we need coupling so that the codec
-                             (which is in a seperate abstraction
-                             layer) also knows about the gap */
-  ogg_int64_t   granulepos;
-
-} ogg_stream_state;
-
    -
    - -

    Relevant Struct Members

    -
    -
    body_data
    -
    Pointer to data from packet bodies.
    -
    body_storage
    -
    Storage allocated for bodies in bytes (filled or unfilled).
    -
    body_fill
    -
    Amount of storage filled with stored packet bodies.
    -
    body_returned
    -
    Number of elements returned from storage.
    -
    lacing_vals
    -
    String of lacing values for the packet segments within the current page. Each value is a byte, indicating packet segment length.
    -
    granule_vals
    -
    Pointer to the lacing values for the packet segments within the current page.
    -
    lacing_storage
    -
    Total amount of storage (in bytes) allocated for storing lacing values.
    -
    lacing_fill
    -
    Fill marker for the current vs. total allocated storage of lacing values for the page.
    -
    lacing_packet
    -
    Lacing value for current packet segment.
    -
    lacing_returned
    -
    Number of lacing values returned from lacing_storage.
    -
    header
    -
    Temporary storage for page header during encode process, while the header is being created.
    -
    header_fill
    -
    Fill marker for header storage allocation. Used during the header creation process.
    -
    e_o_s
    -
    Marker set when the last packet of the logical bitstream has been buffered.
    -
    b_o_s
    -
    Marker set after we have written the first page in the logical bitstream.
    -
    serialno
    -
    Serial number of this logical bitstream.
    -
    pageno
    -
    Number of the current page within the stream.
    -
    packetno
    -
    Number of the current packet.
    -
    granulepos
    -
    Exact position of decoding/encoding process.
    -
    - - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_buffer.html b/Dependencies/libogg/doc/libogg/ogg_sync_buffer.html deleted file mode 100644 index ed8b286..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_buffer.html +++ /dev/null @@ -1,67 +0,0 @@ - - - -libogg - function - ogg_sync_buffer - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_buffer

    - -

    declared in "ogg/ogg.h";

    - -

    This function is used to provide a properly-sized buffer for writing. -

    Buffer space which has already been returned is cleared, and the buffer is extended as necessary by the size plus some additional bytes. Within the current implementation, an extra 4096 bytes are allocated, but applications should not rely on this additional buffer space. -

    The buffer exposed by this function is empty internal storage from the ogg_sync_state struct, beginning at the fill mark within the struct. -

    A pointer to this buffer is returned to be used by the calling application. - -

    - - - - -
    -
    
-char *ogg_sync_buffer(ogg_sync_state *oy, long size);
-
    -
    - -

    Parameters

    -
    -
    oy
    -
    Pointer to a previously declared ogg_sync_state struct.
    -
    size
    -
    Size of the desired buffer. The actual size of the buffer returned will be this size plus some extra bytes (currently 4096). -
    - - -

    Return Values

    -
    -
  27. -Returns a pointer to the newly allocated buffer or NULL on error
    28. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_clear.html b/Dependencies/libogg/doc/libogg/ogg_sync_clear.html deleted file mode 100644 index 02ae40c..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_clear.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - ogg_sync_clear - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_clear

    - -

    declared in "ogg/ogg.h";

    - -

    This function is used to free the internal storage of an ogg_sync_state struct and resets the struct to the initial state. To free the entire struct, ogg_sync_destroy should be used instead. In situations where the struct needs to be reset but the internal storage does not need to be freed, ogg_sync_reset should be used. - -

    - - - - -
    -
    
-int ogg_sync_clear(ogg_sync_state *oy);
-
    -
    - -

    Parameters

    -
    -
    oy
    -
    Pointer to a previously declared ogg_sync_state struct.
    -
    - - -

    Return Values

    -
    -
  28. -0 is always returned.
    29. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_destroy.html b/Dependencies/libogg/doc/libogg/ogg_sync_destroy.html deleted file mode 100644 index c73cd22..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_destroy.html +++ /dev/null @@ -1,68 +0,0 @@ - - - -libogg - function - ogg_sync_destroy - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_destroy

    - -

    declared in "ogg/ogg.h";

    - -

    This function is used to destroy an ogg_sync_state struct and free all memory used.

    - -

    Note this calls free() on its argument so you should only use this -function if you've allocated the ogg_sync_state on the heap. If it is -allocated on the stack, or it will otherwise be freed by your -own code, use ogg_sync_clear instead -to release just the internal memory.

    - -

    - - - - -
    -
    
-int ogg_sync_destroy(ogg_sync_state *oy);
-
    -
    - -

    Parameters

    -
    -
    oy
    -
    Pointer to a previously declared ogg_sync_state struct.
    -
    - - -

    Return Values

    -
    -
  29. -0 is always returned.
    30. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_init.html b/Dependencies/libogg/doc/libogg/ogg_sync_init.html deleted file mode 100644 index 15e2b78..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_init.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -libogg - function - ogg_sync_init - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_init

    - -

    declared in "ogg/ogg.h";

    - -

    This function is used to initialize an ogg_sync_state struct to a known initial value in preparation for manipulation of an Ogg bitstream. -

    The ogg_sync struct is important when decoding, as it synchronizes retrieval and return of data. - -

    - - - - -
    -
    
-int ogg_sync_init(ogg_sync_state *oy);
-
    -
    - -

    Parameters

    -
    -
    oy
    -
    Pointer to a previously declared ogg_sync_state struct. After this function call, this struct has been initialized.
    -
    - - -

    Return Values

    -
    -
  30. -0 is always returned.
    31. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_pageout.html b/Dependencies/libogg/doc/libogg/ogg_sync_pageout.html deleted file mode 100644 index 982168d..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_pageout.html +++ /dev/null @@ -1,77 +0,0 @@ - - - -libogg - function - ogg_sync_pageout - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_pageout

    - -

    declared in "ogg/ogg.h";

    - -

    This function takes the data stored in the buffer of the ogg_sync_state struct and inserts them into an ogg_page. - -

    In an actual decoding loop, this function should be called first to ensure that the buffer is cleared. The example code below illustrates a clean reading loop which will fill and output pages. -

    Caution:This function should be called before reading into the buffer to ensure that data does not remain in the ogg_sync_state struct. Failing to do so may result in a memory leak. See the example code below for details. - -

    - - - - -
    -
    
-int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og);
-
    -
    - -

    Parameters

    -
    -
    oy
    -
    Pointer to a previously declared ogg_sync_state struct. Normally, the internal storage of this struct should be filled with newly read data and verified using ogg_sync_wrote.
    -
    og
    -
    Pointer to page struct filled by this function. -
    - - -

    Return Values

    -
    -
  31. -1 returned if stream has not yet captured sync (bytes were skipped).
    32. -
  32. 0 returned if more data needed or an internal error occurred.
    33. -
  33. 1 indicated a page was synced and returned.
    34. -
    -

    - -

    Example Usage

    -
    -if (ogg_sync_pageout(&oy, &og) != 1) {
-	buffer = ogg_sync_buffer(&oy, 8192);
-	bytes = fread(buffer, 1, 8192, stdin);
-	ogg_sync_wrote(&oy, bytes);
-}
-
    - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_pageseek.html b/Dependencies/libogg/doc/libogg/ogg_sync_pageseek.html deleted file mode 100644 index f4109ef..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_pageseek.html +++ /dev/null @@ -1,68 +0,0 @@ - - - -libogg - function - ogg_sync_pageseek - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_pageseek

    - -

    declared in "ogg/ogg.h";

    - -

    This function synchronizes the ogg_sync_state struct to the next ogg_page. -

    This is useful when seeking within a bitstream. ogg_sync_pageseek will synchronize to the next page in the bitstream and return information about how many bytes we advanced or skipped in order to do so. - -

    - - - - -
    -
    
-int ogg_sync_pageseek(ogg_sync_state *oy, ogg_page *og);
-
    -
    - -

    Parameters

    -
    -
    oy
    -
    Pointer to a previously declared ogg_sync_state struct.
    -
    og
    -
    Pointer to a page (or an incomplete page) of data. This is the page we are attempting to sync. -
    - - -

    Return Values

    -
    -
  34. -n means that we skipped n bytes within the bitstream.
    35. -
  35. -0 means that the page isn't ready and we need more data, or than an internal error occurred. No bytes have been skipped.
    36. -
  36. -n means that the page was synced at the current location, with a page length of n bytes. -
    37. -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_reset.html b/Dependencies/libogg/doc/libogg/ogg_sync_reset.html deleted file mode 100644 index b32fed4..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_reset.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -libogg - function - ogg_sync_reset - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_reset

    - -

    declared in "ogg/ogg.h";

    - -

    This function is used to reset the internal counters of the ogg_sync_state struct to initial values. -

    It is a good idea to call this before seeking within a bitstream. - -

    - - - - -
    -
    
-int ogg_sync_reset(ogg_sync_state *oy);
-
    -
    - -

    Parameters

    -
    -
    oy
    -
    Pointer to a previously declared ogg_sync_state struct.
    -
    - - -

    Return Values

    -
    -
  37. -0 is always returned.
    38. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_state.html b/Dependencies/libogg/doc/libogg/ogg_sync_state.html deleted file mode 100644 index 2384a5e..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_state.html +++ /dev/null @@ -1,77 +0,0 @@ - - - -libogg - datatype - ogg_sync_state - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_state

    - -

    declared in "ogg/ogg.h"

    - -

    -The ogg_sync_state struct tracks the synchronization of the current page. -

    It is used during decoding to track the status of data as it is read in, synchronized, verified, and parsed into pages belonging to the various logical bistreams in the current physical bitstream link. -

    - - - - - -
    -
    
-typedef struct {
-  unsigned char *data;
-  int storage;
-  int fill;
-  int returned;
-
-  int unsynced;
-  int headerbytes;
-  int bodybytes;
-} ogg_sync_state;
-
    -
    - -

    Relevant Struct Members

    -
    -
    data
    -
    Pointer to buffered stream data.
    -
    storage
    -
    Current allocated size of the stream buffer held in *data.
    -
    fill
    -
    The number of valid bytes currently held in *data; functions as the buffer head pointer.
    -
    returned
    -
    The number of bytes at the head of *data that have already been returned as pages; functions as the buffer tail pointer.
    -
    unsynced
    -
    Synchronization state flag; nonzero if sync has not yet been attained or has been lost.
    -
    headerbytes
    -
    If synced, the number of bytes used by the synced page's header.
    -
    bodybytes
    -
    If synced, the number of bytes used by the synced page's body.
    -
    - - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/ogg_sync_wrote.html b/Dependencies/libogg/doc/libogg/ogg_sync_wrote.html deleted file mode 100644 index 27e572e..0000000 --- a/Dependencies/libogg/doc/libogg/ogg_sync_wrote.html +++ /dev/null @@ -1,73 +0,0 @@ - - - -libogg - function - ogg_sync_wrote - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    ogg_sync_wrote

    - -

    declared in "ogg/ogg.h";

    - -

    This function is used to tell the ogg_sync_state struct how many bytes we wrote into the buffer. - -

    -The general proceedure is to request a pointer into an internal -ogg_sync_state buffer by calling -ogg_sync_buffer(). The buffer -is then filled up to the requested size with new input, and -ogg_sync_wrote() is called to advance the fill pointer by however -much data was actually available.

    - -
    - - - - -
    -
    
-int ogg_sync_wrote(ogg_sync_state *oy, long bytes);
-
    -
    - -

    Parameters

    -
    -
    oy
    -
    Pointer to a previously declared ogg_sync_state struct.
    -
    bytes
    -
    Number of bytes of new data written.
    -
    - - -

    Return Values

    -
    -
  38. -1 if the number of bytes written overflows the internal storage of the ogg_sync_state struct or an internal error occurred. -
  39. -0 in all other cases.
    40. -
    - - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_adv.html b/Dependencies/libogg/doc/libogg/oggpack_adv.html deleted file mode 100644 index 64723a4..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_adv.html +++ /dev/null @@ -1,64 +0,0 @@ - - - -libogg - function - oggpack_adv - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_adv

    - -

    declared in "ogg/ogg.h";

    - -

    This function advances the location pointer by the specified number of bits without reading any data. - -

    - - - - -
    -
    
-void  oggpack_adv(oggpack_buffer *b,int bits);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Pointer to the current oggpack_buffer.
    -
    bits
    -
    Number of bits to advance.
    -
    - - -

    Return Values

    -
    -
  40. -No values are returned.
    41. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_adv1.html b/Dependencies/libogg/doc/libogg/oggpack_adv1.html deleted file mode 100644 index 8e21e48..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_adv1.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - oggpack_adv1 - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_adv1

    - -

    declared in "ogg/ogg.h";

    - -

    This function advances the location pointer by one bit without reading any data. - -

    - - - - -
    -
    
-void  oggpack_adv1(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Pointer to the current oggpack_buffer.
    -
    - - -

    Return Values

    -
    -
  41. No values are returned. -
    42. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_bits.html b/Dependencies/libogg/doc/libogg/oggpack_bits.html deleted file mode 100644 index 5375fca..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_bits.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - oggpack_bits - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_bits

    - -

    declared in "ogg/ogg.h";

    - -

    This function returns the total number of bits currently in the oggpack_buffer's internal buffer. - -

    - - - - -
    -
    
-long oggpack_bits(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    oggpack_buffer struct to be .
    -
    - - -

    Return Values

    -
    -
  42. -n is the total number of bits within the current buffer.
    43. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_buffer.html b/Dependencies/libogg/doc/libogg/oggpack_buffer.html deleted file mode 100644 index 4a8b3dc..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_buffer.html +++ /dev/null @@ -1,66 +0,0 @@ - - - -libogg - datatype - oggpack_buffer - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_buffer

    - -

    declared in "ogg/ogg.h"

    - -

    -The oggpack_buffer struct is used with libogg's bitpacking functions. You should never need to directly access anything in this structure. -

    - - - - - -
    -
    
-typedef struct {
-  long endbyte;
-  int  endbit;
-
-  unsigned char *buffer;
-  unsigned char *ptr;
-  long storage;
-} oggpack_buffer;
-
    -
    - -

    Relevant Struct Members

    -
    -
    buffer
    -
    Pointer to data being manipulated.
    -
    ptr
    -
    Location pointer to mark which data has been read.
    -
    storage
    -
    Size of buffer. -
    - - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_bytes.html b/Dependencies/libogg/doc/libogg/oggpack_bytes.html deleted file mode 100644 index b8ac08c..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_bytes.html +++ /dev/null @@ -1,67 +0,0 @@ - - - -libogg - function - oggpack_bytes - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_bytes

    - -

    declared in "ogg/ogg.h";

    - -

    This function returns the total number of bytes behind the current -access point in the oggpack_buffer. -For write-initialized buffers, this is the number of complete bytes -written so far. For read-initialized buffers, it is the number of -complete bytes that have been read so far. -

    The return value is the number of complete bytes in the buffer. -There may be extra (<8) bits. -

    - - - - -
    -
    
-long oggpack_bytes(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    oggpack_buffer struct to be checked.
    -
    - - -

    Return Values

    -
    -
  43. -n is the total number of bytes within the current buffer.
    44. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 xiph.org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_get_buffer.html b/Dependencies/libogg/doc/libogg/oggpack_get_buffer.html deleted file mode 100644 index 2e8da55..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_get_buffer.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - oggpack_get_buffer - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_get_buffer

    - -

    declared in "ogg/ogg.h";

    - -

    This function returns a pointer to the data buffer within the given oggpack_buffer struct. - -

    - - - - -
    -
    
-unsigned char *oggpack_get_buffer(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Pointer to the current oggpack_buffer.
    -
    - - -

    Return Values

    -
    -
  44. -No values are returned.
    45. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_look.html b/Dependencies/libogg/doc/libogg/oggpack_look.html deleted file mode 100644 index 9c85f71..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_look.html +++ /dev/null @@ -1,66 +0,0 @@ - - - -libogg - function - oggpack_look - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_look

    - -

    declared in "ogg/ogg.h";

    - -

    This function looks at a specified number of bits inside the buffer without advancing the location pointer. -

    The specified number of bits are read, starting from the location pointer. -

    This function can be used to read 32 or fewer bits. - -

    - - - - -
    -
    
-long  oggpack_look(oggpack_buffer *b,int bits);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Pointer to oggpack_buffer to be read.
    -
    bits
    -
    Number of bits to look at. For this function, must be 32 or fewer.
    -
    - - -

    Return Values

    -
    -
  45. -n represents the requested bits.
    46. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_look1.html b/Dependencies/libogg/doc/libogg/oggpack_look1.html deleted file mode 100644 index b48b231..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_look1.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -libogg - function - oggpack_look1 - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_look1

    - -

    declared in "ogg/ogg.h";

    - -

    This function looks at the next bit without advancing the location pointer. -

    The next bit is read starting from the location pointer. - -

    - - - - -
    -
    
-long  oggpack_look1(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Pointer to an oggpack_buffer struct containing our buffer.
    -
    - - -

    Return Values

    -
    -
  46. -n represents the value of the next bit after the location pointer.
    47. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_read.html b/Dependencies/libogg/doc/libogg/oggpack_read.html deleted file mode 100644 index c079732..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_read.html +++ /dev/null @@ -1,65 +0,0 @@ - - - -libogg - function - oggpack_read - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_read

    - -

    declared in "ogg/ogg.h";

    - -

    This function reads the requested number of bits from the buffer and advances the location pointer. -

    Before reading, the buffer should be initialized using oggpack_readinit. - -

    - - - - -
    -
    
-long oggpack_read(oggpack_buffer *b,int bits);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Pointer to an oggpack_buffer struct containing buffered data to be read.
    -
    bits
    -
    Number of bits to read.
    -
    - - -

    Return Values

    -
    -
  47. -n represents the requested bits.
    48. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_read1.html b/Dependencies/libogg/doc/libogg/oggpack_read1.html deleted file mode 100644 index 92e61a4..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_read1.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -libogg - function - oggpack_read1 - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_read1

    - -

    declared in "ogg/ogg.h";

    - -

    This function reads one bit from the oggpack_buffer data buffer and advances the location pointer. -

    Before reading, the buffer should be initialized using oggpack_readinit. - -

    - - - - -
    -
    
-long  oggpack_read1(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Pointer to an oggpack_buffer struct containing buffered data to be read.
    -
    - - -

    Return Values

    -
    -
  48. -n is the bit read by this function.
    49. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_readinit.html b/Dependencies/libogg/doc/libogg/oggpack_readinit.html deleted file mode 100644 index 0b57f26..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_readinit.html +++ /dev/null @@ -1,64 +0,0 @@ - - - -libogg - function - oggpack_readinit - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_readinit

    - -

    declared in "ogg/ogg.h";

    - -

    This function takes an ordinary buffer and prepares an oggpack_buffer for reading using the Ogg bitpacking functions. - -

    - - - - -
    -
    
-void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Pointer to oggpack_buffer to be initialized with some extra markers to ease bit navigation and manipulation.
    -
    buf
    -
    Original data buffer, to be inserted into the oggpack_buffer so that it can be read using bitpacking functions. -
    - - -

    Return Values

    -
    -
  49. -No values are returned.
    50. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_reset.html b/Dependencies/libogg/doc/libogg/oggpack_reset.html deleted file mode 100644 index dbe69d6..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_reset.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - oggpack_reset - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_reset

    - -

    declared in "ogg/ogg.h";

    - -

    This function resets the contents of an oggpack_buffer to their original state but does not free the memory used. - -

    - - - - -
    -
    
-void  oggpack_reset(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    oggpack_buffer to be reset.
    -
    - - -

    Return Values

    -
    -
  50. -No values are returned.
    51. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_write.html b/Dependencies/libogg/doc/libogg/oggpack_write.html deleted file mode 100644 index cf6817e..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_write.html +++ /dev/null @@ -1,68 +0,0 @@ - - - -libogg - function - oggpack_write - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_write

    - -

    declared in "ogg/ogg.h";

    - -

    This function writes bits into an oggpack_buffer. -

    The oggpack_buffer must already be initialized for writing using oggpack_writeinit. -

    Only 32 bits can be written at a time. - -

    - - - - -
    -
    
-void  oggpack_write(oggpack_buffer *b,unsigned long value,int bits);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Buffer to be used for writing.
    -
    value
    -
    The data to be written into the buffer. This must be 32 bits or fewer.
    -
    bits
    -
    The number of bits being written into the buffer.
    -
    - - -

    Return Values

    -
    -
  51. -No values are returned.
    52. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_writealign.html b/Dependencies/libogg/doc/libogg/oggpack_writealign.html deleted file mode 100644 index bea994c..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_writealign.html +++ /dev/null @@ -1,65 +0,0 @@ - - - -libogg - function - oggpack_writealign - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_writealign

    - -

    declared in "ogg/ogg.h";

    - -

    This function pads the oggpack_buffer with zeros out to the -next byte boundary.

    -

    The oggpack_buffer must already be initialized for writing using oggpack_writeinit. -

    Only 32 bits can be written at a time.

    - -

    - - - - -
    -
    
-void  oggpack_writetrunc(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Buffer to be used for writing.
    -
    - - -

    Return Values

    -
    -
  52. -No values are returned.
    53. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_writeclear.html b/Dependencies/libogg/doc/libogg/oggpack_writeclear.html deleted file mode 100644 index edd2e21..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_writeclear.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - oggpack_reset - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_writeclear

    - -

    declared in "ogg/ogg.h";

    - -

    This function clears the buffer after writing and frees the memory used by the oggpack_buffer. - -

    - - - - -
    -
    
-void oggpack_writeclear(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Our oggpack_buffer. This is an ordinary data buffer with some extra markers to ease bit navigation and manipulation.
    -
    - - -

    Return Values

    -
    -
  53. -No values are returned.
    54. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_writecopy.html b/Dependencies/libogg/doc/libogg/oggpack_writecopy.html deleted file mode 100644 index 28c2820..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_writecopy.html +++ /dev/null @@ -1,69 +0,0 @@ - - - -libogg - function - oggpack_writecopy - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_writecopy

    - -

    declared in "ogg/ogg.h";

    - -

    This function copies a sequence of bits from a source buffer into an -oggpack_buffer.

    -

    The oggpack_buffer must already be initialized for writing using oggpack_writeinit.

    -

    Only 32 bits can be written at a time.

    - -

    - - - - -
    -
    
-void  oggpack_writecopy(oggpack_buffer *b, void *source, long bits);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Buffer to be used for writing.
    -
    source
    -
    A pointer to the data to be written into the buffer.
    -
    bits
    -
    The number of bits to be copied into the buffer.
    -
    - - -

    Return Values

    -
    -
  54. -No values are returned.
    55. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_writeinit.html b/Dependencies/libogg/doc/libogg/oggpack_writeinit.html deleted file mode 100644 index 99a9ed3..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_writeinit.html +++ /dev/null @@ -1,62 +0,0 @@ - - - -libogg - function - oggpack_writeinit - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_writeinit

    - -

    declared in "ogg/ogg.h";

    - -

    This function initializes an oggpack_buffer for writing using the Ogg bitpacking functions. - -

    - - - - -
    -
    
-void  oggpack_writeinit(oggpack_buffer *b);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Buffer to be used for writing. This is an ordinary data buffer with some extra markers to ease bit navigation and manipulation.
    -
    - - -

    Return Values

    -
    -
  55. -No values are returned.
    56. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/oggpack_writetrunc.html b/Dependencies/libogg/doc/libogg/oggpack_writetrunc.html deleted file mode 100644 index 21524ed..0000000 --- a/Dependencies/libogg/doc/libogg/oggpack_writetrunc.html +++ /dev/null @@ -1,65 +0,0 @@ - - - -libogg - function - oggpack_writetrunc - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    oggpack_writetrunc

    - -

    declared in "ogg/ogg.h";

    - -

    This function truncates an already written-to oggpack_buffer.

    -

    The oggpack_buffer must already be initialized for writing using oggpack_writeinit.

    - -

    - - - - -
    -
    
-void  oggpack_writetrunc(oggpack_buffer *b, long bits);
-
    -
    - -

    Parameters

    -
    -
    b
    -
    Buffer to be truncated.
    -
    bits
    -
    Number of bits to keep in the buffer (size after truncation)
    -
    - - -

    Return Values

    -
    -
  56. -No values are returned.
    57. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - - diff --git a/Dependencies/libogg/doc/libogg/overview.html b/Dependencies/libogg/doc/libogg/overview.html deleted file mode 100644 index 432300e..0000000 --- a/Dependencies/libogg/doc/libogg/overview.html +++ /dev/null @@ -1,44 +0,0 @@ - - - -libogg - API Overview - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    Libogg API Overview

    - -

    -The libogg API consists of the following functional categories: -

    -

    - -

    -
    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/reference.html b/Dependencies/libogg/doc/libogg/reference.html deleted file mode 100644 index 89364a7..0000000 --- a/Dependencies/libogg/doc/libogg/reference.html +++ /dev/null @@ -1,96 +0,0 @@ - - - -Libogg API Reference - - - - - - - - - -

    libogg documentation

    libogg release 1.2.0 - 20100325

    - -

    Libogg API Reference

    - -

    -Data Structures
    -oggpack_buffer
    -ogg_page
    -ogg_stream_state
    -ogg_packet
    -ogg_sync_state
    -
    -Bitpacking
    -oggpack_writeinit()
    -oggpack_writecheck()
    -oggpack_reset()
    -oggpack_writetrunc()
    -oggpack_writealign()
    -oggpack_writecopy()
    -oggpack_writeclear()
    -oggpack_readinit()
    -oggpack_write()
    -oggpack_look()
    -oggpack_look1()
    -oggpack_adv()
    -oggpack_adv1()
    -oggpack_read()
    -oggpack_read1()
    -oggpack_bytes()
    -oggpack_bits()
    -oggpack_get_buffer()
    -
    -Decoding-Related
    -ogg_sync_init()
    -ogg_sync_check()
    -ogg_sync_clear()
    -ogg_sync_destroy()
    -ogg_sync_reset()
    -ogg_sync_buffer()
    -ogg_sync_wrote()
    -ogg_sync_pageseek()
    -ogg_sync_pageout()
    -ogg_stream_pagein()
    -ogg_stream_packetout()
    -ogg_stream_packetpeek()
    -
    -Encoding-Related
    -ogg_stream_packetin()
    -ogg_stream_pageout()
    -ogg_stream_flush()
    -
    -General
    -ogg_stream_init()
    -ogg_stream_check()
    -ogg_stream_clear()
    -ogg_stream_reset()
    -ogg_stream_reset_serialno()
    -ogg_stream_destroy()
    -ogg_page_version()
    -ogg_page_continued()
    -ogg_page_packets()
    -ogg_page_bos()
    -ogg_page_eos()
    -ogg_page_granulepos()
    -ogg_page_serialno()
    -ogg_page_pageno()
    -ogg_packet_clear()
    -ogg_page_checksum_set()
    -

    -

    - - - - - - - - -

    copyright © 2000-2010 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.2.0 - 20100325

    - - - - diff --git a/Dependencies/libogg/doc/libogg/style.css b/Dependencies/libogg/doc/libogg/style.css deleted file mode 100644 index 81cf417..0000000 --- a/Dependencies/libogg/doc/libogg/style.css +++ /dev/null @@ -1,7 +0,0 @@ -BODY { font-family: Helvetica, sans-serif } -TD { font-family: Helvetica, sans-serif } -P { font-family: Helvetica, sans-serif } -H1 { font-family: Helvetica, sans-serif } -H2 { font-family: Helvetica, sans-serif } -H4 { font-family: Helvetica, sans-serif } -P.tiny { font-size: 8pt } diff --git a/Dependencies/libogg/doc/ogg-multiplex.html b/Dependencies/libogg/doc/ogg-multiplex.html deleted file mode 100644 index 41c1481..0000000 --- a/Dependencies/libogg/doc/ogg-multiplex.html +++ /dev/null @@ -1,445 +0,0 @@ - - - - - -Ogg Documentation - - - - - - - - - -

    Page Multiplexing and Ordering in a Physical Ogg Stream

    - -

    The low-level mechanisms of an Ogg stream (as described in the Ogg -Bitstream Overview) provide means for mixing multiple logical streams -and media types into a single linear-chronological stream. This -document specifies the high-level arrangement and use of page -structure to multiplex multiple streams of mixed media type within a -physical Ogg stream.

    - -

    Design Elements

    - -

    The design and arrangement of the Ogg container format is governed by -several high-level design decisions that form the reasoning behind -specific low-level design decisions.

    - -

    Linear media

    - -

    The Ogg bitstream is intended to encapsulate chronological, -time-linear mixed media into a single delivery stream or file. The -design is such that an application can always encode and/or decode a -full-featured bitstream in one pass with no seeking and minimal -buffering. Seeking to provide optimized encoding (such as two-pass -encoding) or interactive decoding (such as scrubbing or instant -replay) is not disallowed or discouraged, however no bitstream feature -must require nonlinear operation on the bitstream.

    - -

    Multiplexing

    - -

    Ogg bitstreams multiplex multiple logical streams into a single -physical stream at the page level. Each page contains an abstract -time stamp (the Granule Position) that represents an absolute time -landmark within the stream. After the pages representing stream -headers (all logical stream headers occur at the beginning of a -physical bitstream section before any logical stream data), logical -stream data pages are arranged in a physical bitstream in strict -non-decreasing order by chronological absolute time as -specified by the granule position.

    - -

    The only exception to arranging pages in strictly ascending time order -by granule position is those pages that do not set the granule -position value. This is a special case when exceptionally large -packets span multiple pages; the specifics of handling this special -case are described later under 'Continuous and Discontinuous -Streams'.

    - -

    Seeking

    - -

    Ogg is designed to use a bisection search to implement exact -positional seeking rather than building an index; an index requires -two-pass encoding and as such is not acceptable given the requirement -for full-featured linear encoding.

    - -

    Even making an index optional then requires an -application to support multiple methods (bisection search for a -one-pass stream, indexing for a two-pass stream), which adds no -additional functionality as bisection search delivers the same -functionality for both stream types.

    - -

    Seek operations are by absolute time; a direct bisection search must -find the exact time position requested. Information in the Ogg -bitstream is arranged such that all information to be presented for -playback from the desired seek point will occur at or after the -desired seek point. Seek operations are neither 'fuzzy' nor -heuristic.

    - -

    Although key frame handling in video appears to be an exception to -"all needed playback information lies ahead of a given seek", -key frames can still be handled directly within this indexless -framework. Seeking to a key frame in video (as well as seeking in other -media types with analogous restraints) is handled as two seeks; first -a seek to the desired time which extracts state information that -decodes to the time of the last key frame, followed by a second seek -directly to the key frame. The location of the previous key frame is -embedded as state information in the granulepos; this mechanism is -described in more detail later.

    - -

    Continuous and Discontinuous Streams

    - -

    Logical streams within a physical Ogg stream belong to one of two -categories, "Continuous" streams and "Discontinuous" streams. -Although these are discussed in more detail later, the distinction is -important to a high-level understanding of how to buffer an Ogg -stream.

    - -

    A stream that provides a gapless, time-continuous media type with a -fine-grained timebase is considered to be 'Continuous'. A continuous -stream should never be starved of data. Clear examples of continuous -data types include broadcast audio and video.

    - -

    A stream that delivers data in a potentially irregular pattern or with -widely spaced timing gaps is considered to be 'Discontinuous'. A -discontinuous stream may be best thought of as data representing -scattered events; although they happen in order, they are typically -unconnected data often located far apart. One possible example of a -discontinuous stream types would be captioning. Although it's -possible to design captions as a continuous stream type, it's most -natural to think of captions as widely spaced pieces of text with -little happening between.

    - -

    The fundamental design distinction between continuous and -discontinuous streams concerns buffering.

    - -

    Buffering

    - -

    Because a continuous stream is, by definition, gapless, Ogg buffering -is based on the simple premise of never allowing any active continuous -stream to starve for data during decode; buffering proceeds ahead -until all continuous streams in a physical stream have data ready to -decode on demand.

    - -

    Discontinuous stream data may occur on a fairly regular basis, but the -timing of, for example, a specific caption is impossible to predict -with certainty in most captioning systems. Thus the buffering system -should take discontinuous data 'as it comes' rather than working ahead -(for a potentially unbounded period) to look for future discontinuous -data. As such, discontinuous streams are ignored when managing -buffering; their pages simply 'fall out' of the stream when continuous -streams are handled properly.

    - -

    Buffering requirements need not be explicitly declared or managed for -the encoded stream; the decoder simply reads as much data as is -necessary to keep all continuous stream types gapless (also ensuring -discontinuous data arrives in time) and no more, resulting in optimum -implicit buffer usage for a given stream. Because all pages of all -data types are stamped with absolute timing information within the -stream, inter-stream synchronization timing is always explicitly -maintained without the need for explicitly declared buffer-ahead -hinting.

    - -

    Further details, mechanisms and reasons for the differing arrangement -and behavior of continuous and discontinuous streams is discussed -later.

    - -

    Whole-stream navigation

    - -

    Ogg is designed so that the simplest navigation operations treat the -physical Ogg stream as a whole summary of its streams, rather than -navigating each interleaved stream as a separate entity.

    - -

    First Example: seeking to a desired time position in a multiplexed (or -unmultiplexed) Ogg stream can be accomplished through a bisection -search on time position of all pages in the stream (as encoded in the -granule position). More powerful searches (such as a key frame-aware -seek within video) are also possible with additional search -complexity, but similar computational complexity.

    - -

    Second Example: A bitstream section may consist of three multiplexed -streams of differing lengths. The result of multiplexing these -streams should be thought of as a single mixed stream with a length -equal to the longest of the three component streams. Although it is -also possible to think of the multiplexed results as three concurrent -streams of different lengths and it is possible to recover the three -original streams, it will also become obvious that once multiplexed, -it isn't possible to find the internal lengths of the component -streams without a linear search of the whole bitstream section. -However, it is possible to find the length of the whole bitstream -section easily (in near-constant time per section) just as it is for a -single-media unmultiplexed stream.

    - -

    Granule Position

    - -

    Description

    - -

    The Granule Position is a signed 64 bit field appearing in the header -of every Ogg page. Although the granule position represents absolute -time within a logical stream, its value does not necessarily directly -encode a simple timestamp. It may represent frames elapsed (as in -Vorbis), a simple timestamp, or a more complex bit-division encoding -(such as in Theora). The exact encoding of the granule position is up -to a specific codec.

    - -

    The granule position is governed by the following rules:

    - -
      - -
    • Granule Position must always increase forward or remain equal from -page to page, be unset, or be zero for a header page. The absolute -time to which any correct sequence of granule position maps must -similarly always increase forward or remain equal. (A codec may -make use of data, such as a control sequence, that only affects codec -working state without producing data and thus advancing granule -position and time. Although the packet sequence number increases in -this case, the granule position, and thus the time position, do -not.)
      • - -
    • Granule position may only be unset if there no packet defining a -time boundary on the page (that is, if no packet in a continuous -stream ends on the page, or no packet in a discontinuous stream begins -on the page. This will be discussed in more detail under Continuous -and Discontinuous streams).
      • - -
    • A codec must be able to translate a given granule position value -to a unique, deterministic absolute time value through direct -calculation. A codec is not required to be able to translate an -absolute time value into a unique granule position value.
      • - -
    • Codecs shall choose a granule position definition that allows that -codec means to seek as directly as possible to an immediately -decodable point, such as the bit-divided granule position encoding of -Theora allows the codec to seek efficiently to key frame without using -an index. That is, additional information other than absolute time -may be encoded into a granule position value so long as the granule -position obeys the above points.
      • - -
    - -

    Example: timestamp

    - -

    In general, a codec/stream type should choose the simplest granule -position encoding that addresses its requirements. The examples here -are by no means exhaustive of the possibilities within Ogg.

    - -

    A simple granule position could encode a timestamp directly. For -example, a granule position that encoded milliseconds from beginning -of stream would allow a logical stream length of over 100,000,000,000 -days before beginning a new logical stream (to avoid the granule -position wrapping).

    - -

    Example: framestamp

    - -

    A simple millisecond timestamp granule encoding might suit many stream -types, but a millisecond resolution is inappropriate to, eg, most -audio encodings where exact single-sample resolution is generally a -requirement. A millisecond is both too large a granule and often does -not represent an integer number of samples.

    - -

    In the event that audio frames are always encoded as the same number of -samples, the granule position could simply be a linear count of frames -since beginning of stream. This has the advantages of being exact and -efficient. Position in time would simply be [granule_position] * -[samples_per_frame] / [samples_per_second].

    - -

    Example: samplestamp (Vorbis)

    - -

    Frame counting is insufficient in codecs such as Vorbis where an audio -frame [packet] encodes a variable number of samples. In Vorbis's -case, the granule position is a count of the number of raw samples -from the beginning of stream; the absolute time of -a granule position is [granule_position] / -[samples_per_second].

    - -

    Example: bit-divided framestamp (Theora)

    - -

    Some video codecs may be able to use the simple framestamp scheme for -granule position. However, most modern video codecs introduce at -least the following complications:

    - -
      - -
    • video frames are relatively far apart compared to audio samples; -for this reason, the point at which a video frame changes to the next -frame is usually a strictly defined offset within the frame 'period'. -That is, video at 50fps could just as easily define frame transitions -<.015, .035, .055...> as at <.00, .02, .04...>.
      • - -
    • frame rates often include drop-frames, leap-frames or other -rational-but-non-integer timings.
      • - -
    • Decode must begin at a 'key frame' or 'I frame'. Keyframes usually -occur relatively seldom.
      • - -
    - -

    The first two points can be handled straightforwardly via the fact -that the codec has complete control mapping granule position to -absolute time; non-integer frame rates and offsets can be set in the -codec's initial header, and the rest is just arithmetic.

    - -

    The third point appears trickier at first glance, but it too can be -handled through the granule position mapping mechanism. Here we -arrange the granule position in such a way that granule positions of -key frames are easy to find. Divide the granule position into two -fields; the most-significant bits are an absolute frame counter, but -it's only updated at each key frame. The least significant bits encode -the number of frames since the last key frame. In this way, each -granule position both encodes the absolute time of the current frame -as well as the absolute time of the last key frame.

    - -

    Seeking to a most recent preceding key frame is then accomplished by -first seeking to the original desired point, inspecting the granulepos -of the resulting video page, extracting from that granulepos the -absolute time of the desired key frame, and then seeking directly to -that key frame's page. Of course, it's still possible for an -application to ignore key frames and use a simpler seeking algorithm -(decode would be unable to present decoded video until the next -key frame). Surprisingly many player applications do choose the -simpler approach.

    - -

    granule position, packets and pages

    - -

    Although each packet of data in a logical stream theoretically has a -specific granule position, only one granule position is encoded -per page. It is possible to encode a logical stream such that each -page contains only a single packet (so that granule positions are -preserved for each packet), however a one-to-one packet/page mapping -is not intended to be the general case.

    - -

    Because Ogg functions at the page, not packet, level, this -once-per-page time information provides Ogg with the finest-grained -time information is can use. Ogg passes this granule positioning data -to the codec (along with the packets extracted from a page); it is the -responsibility of codecs to track timing information at granularities -finer than a single page.

    - -

    start-time and end-time positioning

    - -

    A granule position represents the instantaneous time location -between two pages. However, continuous streams and discontinuous -streams differ on whether the granulepos represents the end-time of -the data on a page or the start-time. Continuous streams are -'end-time' encoded; the granulepos represents the point in time -immediately after the last data decoded from a page. Discontinuous -streams are 'start-time' encoded; the granulepos represents the point -in time of the first data decoded from the page.

    - -

    An Ogg stream type is declared continuous or discontinuous by its -codec. A given codec may support both continuous and discontinuous -operation so long as any given logical stream is continuous or -discontinuous for its entirety and the codec is able to ascertain (and -inform the Ogg layer) as to which after decoding the initial stream -header. The majority of codecs will always be continuous (such as -Vorbis) or discontinuous (such as Writ).

    - -

    Start- and end-time encoding do not affect multiplexing sort-order; -pages are still sorted by the absolute time a given granulepos maps to -regardless of whether that granulepos represents start- or -end-time.

    - -

    Multiplex/Demultiplex Division of Labor

    - -

    The Ogg multiplex/demultiplex layer provides mechanisms for encoding -raw packets into Ogg pages, decoding Ogg pages back into the original -codec packets, determining the logical structure of an Ogg stream, and -navigating through and synchronizing with an Ogg stream at a desired -stream location. Strict multiplex/demultiplex operations are entirely -in the Ogg domain and require no intervention from codecs.

    - -

    Implementation of more complex operations does require codec -knowledge, however. Unlike other framing systems, Ogg maintains -strict separation between framing and the framed bitstream data; Ogg -does not replicate codec-specific information in the page/framing -data, nor does Ogg blur the line between framing and stream -data/metadata. Because Ogg is fully data-agnostic toward the data it -frames, operations which require specifics of bitstream data (such as -'seek to key frame') also require interaction with the codec layer -(because, in this example, the Ogg layer is not aware of the concept -of key frames). This is different from systems that blur the -separation between framing and stream data in order to simplify the -separation of code. The Ogg system purposely keeps the distinction in -data simple so that later codec innovations are not constrained by -framing design.

    - -

    For this reason, however, complex seeking operations require -interaction with the codecs in order to decode the granule position of -a given stream type back to absolute time or in order to find -'decodable points' such as key frames in video.

    - -

    Unsorted Discussion Points

    - -

    flushes around key frames? RFC suggestion: repaginating or building a -stream this way is nice but not required

    - -

    Appendix A: multiplexing examples

    - - - - - diff --git a/Dependencies/libogg/doc/oggstream.html b/Dependencies/libogg/doc/oggstream.html deleted file mode 100644 index 485747d..0000000 --- a/Dependencies/libogg/doc/oggstream.html +++ /dev/null @@ -1,493 +0,0 @@ - - - - - -Ogg Documentation - - - - - - - - - -

    Ogg bitstream overview

    - -This document serves as starting point for understanding the design -and implementation of the Ogg container format. If you're new to Ogg -or merely want a high-level technical overview, start reading here. -Other documents linked from the index page -give distilled technical descriptions and references of the container -mechanisms. This document is intended to aid understanding. - -

    Container format design points

    - -

    Ogg is intended to be a simplest-possible container, concerned only -with framing, ordering, and interleave. It can be used as a stream delivery -mechanism, for media file storage, or as a building block toward -implementing a more complex, non-linear container (for example, see -the Skeleton or Annodex/CMML). - -

    The Ogg container is not intended to be a monolithic -'kitchen-sink'. It exists only to frame and deliver in-order stream -data and as such is vastly simpler than most other containers. -Elementary and multiplexed streams are both constructed entirely from a -single building block (an Ogg page) comprised of eight fields -totalling twenty-eight bytes (the page header) a list of packet lengths -(up to 255 bytes) and payload data (up to 65025 bytes). The structure -of every page is the same. There are no optional fields or alternate -encodings. - -

    Stream and media metadata is contained in Ogg and not built into -the Ogg container itself. Metadata is thus compartmentalized and -layered rather than part of a monolithic design, an especially good -idea as no two groups seem able to agree on what a complete or -complete-enough metadata set should be. In this way, the container and -container implementation are isolated from unnecessary design flux. - -

    Streaming

    - -

    The Ogg container is primarily a streaming format, -encapsulating chronological, time-linear mixed media into a single -delivery stream or file. The design is such that an application can -always encode and/or decode all features of a bitstream in one pass -with no seeking and minimal buffering. Seeking to provide optimized -encoding (such as two-pass encoding) or interactive decoding (such as -scrubbing or instant replay) is not disallowed or discouraged, however -no container feature requires nonlinear access of the bitstream. - -

    Variable Bit Rate, Variable Payload Size

    - -

    Ogg is designed to contain any size data payload with bounded, -predictable efficiency. Ogg packets have no maximum size and a -zero-byte minimum size. There is no restriction on size changes from -packet to packet. Variable size packets do not require the use of any -optional or additional container features. There is no optimal -suggested packet size, though special consideration was paid to make -sure 50-200 byte packets were no less efficient than larger packet -sizes. The original design criteria was a 2% overhead at 50 byte -packets, dropping to a maximum working overhead of 1% with larger -packets, and a typical working overhead of .5-.7% for most practical -uses. - -

    Simple pagination

    - -

    Ogg is a byte-aligned container with no context-dependent, optional -or variable-length fields. Ogg requires no repacking of codec data. -The page structure is written out in-line as packet data is submitted -to the streaming abstraction. In addition, it is possible to -implement both Ogg mux and demux as MT-hot zero-copy abstractions (as -is done in the Tremor sourcebase). - -

    Capture

    - -

    Ogg is designed for efficient and immediate stream capture with -high confidence. Although packets have no size limit in Ogg, pages -are a maximum of just under 64kB meaning that any Ogg stream can be -captured with confidence after seeing 128kB of data or less [worst -case; typical figure is 6kB] from any random starting point in the -stream. - -

    Seeking

    - -

    Ogg implements simple coarse- and fine-grained seeking by design. - -

    Coarse seeking may be performed by simply 'moving the tone arm' to a -new position and 'dropping the needle'. Rapid capture with -accompanying timecode from any location in an Ogg file is guaranteed -by the stream design. From the acquisition of the first timecode, -all data needed to play back from that time code forward is ahead of -the stream cursor. - -

    Ogg implements full sample-granularity seeking using an -interpolated bisection search built on the capture and timecode -mechanisms used by coarse seeking. As above, once a search finds -the desired timecode, all data needed to play back from that time code -forward is ahead of the stream cursor. - -

    Both coarse and fine seeking use the page structure and sequencing -inherent to the Ogg format. All Ogg streams are fully seekable from -creation; seekability is unaffected by truncation or missing data, and -is tolerant of gross corruption. Seek operations are neither 'fuzzy' nor -heuristic. - -

    Seeking without use of an index is a major point of the Ogg -design. There are several reasons why Ogg forgoes an index: - -

      - -
    • It must be possible to create an Ogg stream in a single pass, and -an index requires either two passes to create, or the index must be -tacked onto the end of a live stream after the stream is finished. -Both methods run afoul of other design constraints. - -
    • An index is only marginally useful in Ogg for the complexity -added; it adds no new functionality and seldom improves performance -noticeably. Empirical testing shows that indexless interpolation -search does not require many more seeks in practice than using an -index would. - -
    • 'Optional' indexes encourage lazy implementations that can seek -only when indexes are present, or that implement indexless seeking -only by building an internal index after reading the entire file -beginning to end. This has been the fate of other containers that -specify optional indexing. - -
    - -

    Simple multiplexing

    - -

    Ogg multiplexes streams by interleaving pages from multiple elementary streams into a -multiplexed stream in time order. The multiplexed pages are not -altered. Muxing an Ogg AV stream out of separate audio, -video and data streams is akin to shuffling several decks of cards -together into a single deck; the cards themselves remain unchanged. -Demultiplexing is similarly simple (as the cards are marked). - -

    The goal of this design is to make the mux/demux operation as -trivial as possible to allow live streaming systems to build and -rebuild streams on the fly with minimal CPU usage and no additional -storage or latency requirements. - -

    Continuous and Discontinuous Media

    - -

    Ogg streams belong to one of two categories, "Continuous" streams and -"Discontinuous" streams. - -

    A stream that provides a gapless, time-continuous media type with a -fine-grained timebase is considered to be 'Continuous'. A continuous -stream should never be starved of data. Examples of continuous data -types include broadcast audio and video. - -

    A stream that delivers data in a potentially irregular pattern or -with widely spaced timing gaps is considered to be 'Discontinuous'. A -discontinuous stream may be best thought of as data representing -scattered events; although they happen in order, they are typically -unconnected data often located far apart. One example of a -discontinuous stream types would be captioning such as Ogg Kate. Although it's -possible to design captions as a continuous stream type, it's most -natural to think of captions as widely spaced pieces of text with -little happening between. - -

    The fundamental reason for distinction between continuous and -discontinuous streams concerns buffering. - -

    Buffering

    - -

    A continuous stream is, by definition, gapless. Ogg buffering is based -on the simple premise of never allowing an active continuous stream -to starve for data during decode; buffering works ahead until all -continuous streams in a physical stream have data ready and no further. - -

    Discontinuous stream data is not assumed to be predictable. The -buffering design takes discontinuous data 'as it comes' rather than -working ahead to look for future discontinuous data for a potentially -unbounded period. Thus, the buffering process makes no attempt to fill -discontinuous stream buffers; their pages simply 'fall out' of the -stream when continuous streams are handled properly. - -

    Buffering requirements in this design need not be explicitly -declared or managed in the encoded stream. The decoder simply reads as -much data as is necessary to keep all continuous stream types gapless -and no more, with discontinuous data processed as it arrives in the -continuous data. Buffering is implicitly optimal for the given -stream. Because all pages of all data types are stamped with absolute -timing information within the stream, inter-stream synchronization -timing is always maintained without the need for explicitly declared -buffer-ahead hinting. - -

    Codec metadata

    - -

    Ogg does not replicate codec-specific metadata into the mux layer -in an attempt to make the mux and codec layer implementations 'fully -separable'. Things like specific timebase, keyframing strategy, frame -duration, etc, do not appear in the Ogg container. The mux layer is, -instead, expected to query a codec through a standardized interface, -left to the implementation, for this data when it is needed. - -

    Though modern design wisdom usually prefers to predict all possible -needs of current and future codecs then embed these dependencies and -the required metadata into the container itself, this strategy -increases container specification complexity, fragility, and rigidity. -The mux and codec implementations become more independent, but the -specifications become less independent. A codec can't do what a -container hasn't already provided for. New codecs are harder to -support, and you can do fewer useful things with the ones you've -already got (eg, try to make a good splitter without using any codecs. -You're stuck splitting at keyframes only, or building yet another new -mechanism into the container layer to mark what frames to skip -displaying). - -

    Ogg's design goes the opposite direction, where the specification -is to be as simple, easy to understand, and 'proofed' against novel -codecs as possible. When an Ogg mux layer requires codec-specific -information, it queries the codec (or a codec stub). This trades a -more complex implementation for a simpler, more flexible -specification. - -

    Stream structure metadata

    - -

    The Ogg container itself does not define a metadata system for -declaring the structure and interrelations between multiple media -types in a muxed stream. That is, the Ogg container itself does not -specify data like 'which steam is the subtitle stream?' or 'which -video stream is the primary angle?'. This metadata still exists, but -is stored in the Ogg container rather than being built into the Ogg -container. Xiph specifies the 'Skeleton' metadata format for Ogg -streams, but this decoupling of container and stream structure -metadata means it is possible to use Ogg with any metadata -specification without altering the container itself, or without stream -structure metadata at all. - -

    Frame accurate absolute position

    - -

    Every Ogg page is stamped with a 64 bit 'granule position' that -serves as an absolute timestamp for mux and seeking. A few nifty -little tricks are usually also embedded in the granpos state, but -we'll leave those aside for the moment (strictly speaking, they're -part of each codec's mapping, not Ogg). - -

    As previously mentioned above, granule positions are mapped into -absolute timestamps by the codec, rather than being a hard timestamp. -This allows maximally efficient use of the available 64 bits to -address every sample/frame position without approximation while -supporting new and previously unknown timebase encodings without -needing to extend or update the mux layer. When a codec needs a novel -timebase, it simply brings the code for that mapping along with it. -This is not a theoretical curiosity; new, wholly novel timebases were -deployed with the adoption of both Theora and Dirac. "Rolling INTRA" -(keyframeless video) also benefits from novel use of the granule -position. - -

    Ogg stream arrangement

    - -

    Packets, pages, and bitstreams

    - -

    Ogg codecs use packets. Packets are octet payloads of -raw, compressed data, containing the data needed for a single -decompressed unit, eg, one video frame. Packets have no maximum size -and may be zero length. They do not have any high-level structure or -boundary information; strung together, the unframed packets form a -logical bitstream of apparently random bytes with no internal -landmarks. - -

    Logical bitstream packets are grouped and framed into Ogg pages -along with a unique stream serial number to produce a -physical bitstream. An elementary stream is a -physical bitstream containing only the pages framing a single logical -bitstream. Each page is a self contained entity, although a packet may -be split and encoded across one or more pages. The page decode -mechanism is designed to recognize, verify and handle single pages at -a time from the overall bitstream. - -

    Ogg Bitstream Framing specifies -the page format of an Ogg bitstream, the packet coding process -and elementary bitstreams in detail. - -

    Multiplexed bitstreams

    - -

    Multiple logical/elementary bitstreams can be combined into a single -multiplexed bitstream by interleaving whole pages from each -contributing elementary stream in time order. The result is a single -physical stream that multiplexes and frames multiple logical streams. -Each logical stream is identified by the unique stream serial number -stamped in its pages. A physical stream may include a 'meta-header' -(such as the Ogg Skeleton) comprising its -own Ogg page at the beginning of the physical stream. A decoder -recovers the original logical/elementary bitstreams out of the -physical bitstream by taking the pages in order from the physical -bitstream and redirecting them into the appropriate logical decoding -entity. - -

    Ogg Bitstream Multiplexing specifies -proper multiplexing of an Ogg bitstream in detail. - -

    Chaining

    - -

    Multiple Ogg physical bitstreams may be concatenated into a single new -stream; this is chaining. The bitstreams do not overlap; the -final page of a given logical bitstream is immediately followed by the -initial page of the next.

    - -

    Each logical bitstream in a chain must have a unique serial number -within the scope of the full physical bitstream, not only within a -particular link or segment of the chain.

    - -

    Continuous and discontinuous streams

    - -

    Within Ogg, each stream must be declared (by the codec) to be -continuous- or discontinuous-time. Most codecs treat all streams they -use as either inherently continuous- or discontinuous-time, although -this is not a requirement. A codec may, as part of its mapping, choose -according to data in the initial header. - -

    Continuous-time pages are stamped by end-time, discontinuous pages -are stamped by begin-time. Pages in a multiplexed stream are -interleaved in order of the time stamp regardless of stream type. -Both continuous and discontinuous logical streams are used to seek -within a physical stream, however only continuous streams are used to -determine buffering depth; because discontinuous streams are stamped -by start time, they will always 'fall out' in time when buffering -tracks only the continuous streams. See 'Examples' for an -illustration of the buffering mechanism. - -

    Mapping Requirements

    - -

    Each codec is allowed some freedom in deciding how its logical -bitstream is encapsulated into an Ogg bitstream (even if it is a -trivial mapping, eg, 'plop the packets in and go'). This is the -codec's mapping. Ogg imposes a few mapping requirements -on any codec. - -

    The framing specification defines -'beginning of stream' and 'end of stream' page markers via a header -flag (it is possible for a stream to consist of a single page). A -correct stream always consists of an integer number of pages, an easy -requirement given the variable size nature of pages.

    - -

    The first page of an elementary Ogg bitstream consists of a single, -small 'initial header' packet that must include sufficient information -to identify the exact CODEC type. From this initial header, the codec -must also be able to determine its timebase and whether or not it is a -continuous- or discontinuous-time stream. The initial header must fit -on a single page. If a codec makes use of auxiliary headers (for -example, Vorbis uses two auxiliary headers), these headers must follow -the initial header immediately. The last header finishes its page; -data begins on a fresh page. - -

    As an example, Ogg Vorbis places the name and revision of the -Vorbis CODEC, the audio rate and the audio quality into this initial -header. Comments and detailed codec setup appears in the larger -auxiliary headers.

    - -

    Multiplexing Requirements

    - -

    Multiplexing requirements within Ogg are straightforward. When -constructing a single-link (unchained) physical bitstream consisting -of multiple elementary streams: - -

      - -
    1. The initial header for each stream appears in sequence, each -header on a single page. All initial headers must appear with no -intervening data (no auxiliary header pages or packets, no data pages -or packets). Order of the initial headers is unspecified. The -'beginning of stream' flag is set on each initial header. - -
    2. All auxiliary headers for all streams must follow. Order -is unspecified. The final auxiliary header of each stream must flush -its page. - -
    3. Data pages for each stream follow, interleaved in time order. - -
    4. The final page of each stream sets the 'end of stream' flag. -Unlike initial pages, terminal pages for the logical bitstreams need -not occur contiguously; indeed it may not be possible for them to do so. -
    - -

    Each grouped bitstream must have a unique serial number within the -scope of the physical bitstream.

    - -

    chaining and multiplexing

    - -

    Multiplexed and/or unmultiplexed bitstreams may be chained -consecutively. Such a physical bitstream obeys all the rules of both -chained and multiplexed streams. Each link, when unchained, must -stand on its own as a valid physical bitstream. Chained streams do -not mix; a new segment may not begin until all streams in the -preceding segment have terminated.

    - -

    Examples

    - -[More to come shortly; this section is currently being revised and expanded] - -

    Below, we present an example of a multiplexed and chained bitstream:

    - -

    stream

    - -

    In this example, we see pages from five total logical bitstreams -multiplexed into a physical bitstream. Note the following -characteristics:

    - -
      -
    1. Multiplexed bitstreams in a given link begin together; all of the -initial pages must appear before any data pages. When concurrently -multiplexed groups are chained, the new group does not begin until all -the bitstreams in the previous group have terminated.
      2. - -
    2. The ordering of pages of concurrently multiplexed bitstreams is -goverened by timestamp (not shown here); there is no regular -interleaving order. Pages within a logical bitstream appear in -sequence order.
      3. -
    - - - - - diff --git a/Dependencies/libogg/doc/rfc3533.txt b/Dependencies/libogg/doc/rfc3533.txt deleted file mode 100644 index f2fcd1a..0000000 --- a/Dependencies/libogg/doc/rfc3533.txt +++ /dev/null @@ -1,843 +0,0 @@ - - - - - - -Network Working Group S. Pfeiffer -Request for Comments: 3533 CSIRO -Category: Informational May 2003 - - - The Ogg Encapsulation Format Version 0 - -Status of this Memo - - This memo provides information for the Internet community. It does - not specify an Internet standard of any kind. Distribution of this - memo is unlimited. - -Copyright Notice - - Copyright (C) The Internet Society (2003). All Rights Reserved. - -Abstract - - This document describes the Ogg bitstream format version 0, which is - a general, freely-available encapsulation format for media streams. - It is able to encapsulate any kind and number of video and audio - encoding formats as well as other data streams in a single bitstream. - -Terminology - - The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", - "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this - document are to be interpreted as described in BCP 14, RFC 2119 [2]. - -Table of Contents - - 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3. Requirements for a generic encapsulation format . . . . . . . 3 - 4. The Ogg bitstream format . . . . . . . . . . . . . . . . . . . 3 - 5. The encapsulation process . . . . . . . . . . . . . . . . . . 6 - 6. The Ogg page format . . . . . . . . . . . . . . . . . . . . . 9 - 7. Security Considerations . . . . . . . . . . . . . . . . . . . 11 - 8. References . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - A. Glossary of terms and abbreviations . . . . . . . . . . . . . 13 - B. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 14 - Author's Address . . . . . . . . . . . . . . . . . . . . . . . 14 - Full Copyright Statement . . . . . . . . . . . . . . . . . . . 15 - - - - - - - -Pfeiffer Informational [Page 1] - -RFC 3533 OGG May 2003 - - -1. Introduction - - The Ogg bitstream format has been developed as a part of a larger - project aimed at creating a set of components for the coding and - decoding of multimedia content (codecs) which are to be freely - available and freely re-implementable, both in software and in - hardware for the computing community at large, including the Internet - community. It is the intention of the Ogg developers represented by - Xiph.Org that it be usable without intellectual property concerns. - - This document describes the Ogg bitstream format and how to use it to - encapsulate one or several media bitstreams created by one or several - encoders. The Ogg transport bitstream is designed to provide - framing, error protection and seeking structure for higher-level - codec streams that consist of raw, unencapsulated data packets, such - as the Vorbis audio codec or the upcoming Tarkin and Theora video - codecs. It is capable of interleaving different binary media and - other time-continuous data streams that are prepared by an encoder as - a sequence of data packets. Ogg provides enough information to - properly separate data back into such encoder created data packets at - the original packet boundaries without relying on decoding to find - packet boundaries. - - Please note that the MIME type application/ogg has been registered - with the IANA [1]. - -2. Definitions - - For describing the Ogg encapsulation process, a set of terms will be - used whose meaning needs to be well understood. Therefore, some of - the most fundamental terms are defined now before we start with the - description of the requirements for a generic media stream - encapsulation format, the process of encapsulation, and the concrete - format of the Ogg bitstream. See the Appendix for a more complete - glossary. - - The result of an Ogg encapsulation is called the "Physical (Ogg) - Bitstream". It encapsulates one or several encoder-created - bitstreams, which are called "Logical Bitstreams". A logical - bitstream, provided to the Ogg encapsulation process, has a - structure, i.e., it is split up into a sequence of so-called - "Packets". The packets are created by the encoder of that logical - bitstream and represent meaningful entities for that encoder only - (e.g., an uncompressed stream may use video frames as packets). They - do not contain boundary information - strung together they appear to - be streams of random bytes with no landmarks. - - - - - -Pfeiffer Informational [Page 2] - -RFC 3533 OGG May 2003 - - - Please note that the term "packet" is not used in this document to - signify entities for transport over a network. - -3. Requirements for a generic encapsulation format - - The design idea behind Ogg was to provide a generic, linear media - transport format to enable both file-based storage and stream-based - transmission of one or several interleaved media streams independent - of the encoding format of the media data. Such an encapsulation - format needs to provide: - - o framing for logical bitstreams. - - o interleaving of different logical bitstreams. - - o detection of corruption. - - o recapture after a parsing error. - - o position landmarks for direct random access of arbitrary positions - in the bitstream. - - o streaming capability (i.e., no seeking is needed to build a 100% - complete bitstream). - - o small overhead (i.e., use no more than approximately 1-2% of - bitstream bandwidth for packet boundary marking, high-level - framing, sync and seeking). - - o simplicity to enable fast parsing. - - o simple concatenation mechanism of several physical bitstreams. - - All of these design considerations have been taken into consideration - for Ogg. Ogg supports framing and interleaving of logical - bitstreams, seeking landmarks, detection of corruption, and stream - resynchronisation after a parsing error with no more than - approximately 1-2% overhead. It is a generic framework to perform - encapsulation of time-continuous bitstreams. It does not know any - specifics about the codec data that it encapsulates and is thus - independent of any media codec. - -4. The Ogg bitstream format - - A physical Ogg bitstream consists of multiple logical bitstreams - interleaved in so-called "Pages". Whole pages are taken in order - from multiple logical bitstreams multiplexed at the page level. The - logical bitstreams are identified by a unique serial number in the - - - -Pfeiffer Informational [Page 3] - -RFC 3533 OGG May 2003 - - - header of each page of the physical bitstream. This unique serial - number is created randomly and does not have any connection to the - content or encoder of the logical bitstream it represents. Pages of - all logical bitstreams are concurrently interleaved, but they need - not be in a regular order - they are only required to be consecutive - within the logical bitstream. Ogg demultiplexing reconstructs the - original logical bitstreams from the physical bitstream by taking the - pages in order from the physical bitstream and redirecting them into - the appropriate logical decoding entity. - - Each Ogg page contains only one type of data as it belongs to one - logical bitstream only. Pages are of variable size and have a page - header containing encapsulation and error recovery information. Each - logical bitstream in a physical Ogg bitstream starts with a special - start page (bos=beginning of stream) and ends with a special page - (eos=end of stream). - - The bos page contains information to uniquely identify the codec type - and MAY contain information to set up the decoding process. The bos - page SHOULD also contain information about the encoded media - for - example, for audio, it should contain the sample rate and number of - channels. By convention, the first bytes of the bos page contain - magic data that uniquely identifies the required codec. It is the - responsibility of anyone fielding a new codec to make sure it is - possible to reliably distinguish his/her codec from all other codecs - in use. There is no fixed way to detect the end of the codec- - identifying marker. The format of the bos page is dependent on the - codec and therefore MUST be given in the encapsulation specification - of that logical bitstream type. Ogg also allows but does not require - secondary header packets after the bos page for logical bitstreams - and these must also precede any data packets in any logical - bitstream. These subsequent header packets are framed into an - integral number of pages, which will not contain any data packets. - So, a physical bitstream begins with the bos pages of all logical - bitstreams containing one initial header packet per page, followed by - the subsidiary header packets of all streams, followed by pages - containing data packets. - - The encapsulation specification for one or more logical bitstreams is - called a "media mapping". An example for a media mapping is "Ogg - Vorbis", which uses the Ogg framework to encapsulate Vorbis-encoded - audio data for stream-based storage (such as files) and transport - (such as TCP streams or pipes). Ogg Vorbis provides the name and - revision of the Vorbis codec, the audio rate and the audio quality on - the Ogg Vorbis bos page. It also uses two additional header pages - per logical bitstream. The Ogg Vorbis bos page starts with the byte - 0x01, followed by "vorbis" (a total of 7 bytes of identifier). - - - - -Pfeiffer Informational [Page 4] - -RFC 3533 OGG May 2003 - - - Ogg knows two types of multiplexing: concurrent multiplexing (so- - called "Grouping") and sequential multiplexing (so-called - "Chaining"). Grouping defines how to interleave several logical - bitstreams page-wise in the same physical bitstream. Grouping is for - example needed for interleaving a video stream with several - synchronised audio tracks using different codecs in different logical - bitstreams. Chaining on the other hand, is defined to provide a - simple mechanism to concatenate physical Ogg bitstreams, as is often - needed for streaming applications. - - In grouping, all bos pages of all logical bitstreams MUST appear - together at the beginning of the Ogg bitstream. The media mapping - specifies the order of the initial pages. For example, the grouping - of a specific Ogg video and Ogg audio bitstream may specify that the - physical bitstream MUST begin with the bos page of the logical video - bitstream, followed by the bos page of the audio bitstream. Unlike - bos pages, eos pages for the logical bitstreams need not all occur - contiguously. Eos pages may be 'nil' pages, that is, pages - containing no content but simply a page header with position - information and the eos flag set in the page header. Each grouped - logical bitstream MUST have a unique serial number within the scope - of the physical bitstream. - - In chaining, complete logical bitstreams are concatenated. The - bitstreams do not overlap, i.e., the eos page of a given logical - bitstream is immediately followed by the bos page of the next. Each - chained logical bitstream MUST have a unique serial number within the - scope of the physical bitstream. - - It is possible to consecutively chain groups of concurrently - multiplexed bitstreams. The groups, when unchained, MUST stand on - their own as a valid concurrently multiplexed bitstream. The - following diagram shows a schematic example of such a physical - bitstream that obeys all the rules of both grouped and chained - multiplexed bitstreams. - - physical bitstream with pages of - different logical bitstreams grouped and chained - ------------------------------------------------------------- - |*A*|*B*|*C*|A|A|C|B|A|B|#A#|C|...|B|C|#B#|#C#|*D*|D|...|#D#| - ------------------------------------------------------------- - bos bos bos eos eos eos bos eos - - In this example, there are two chained physical bitstreams, the first - of which is a grouped stream of three logical bitstreams A, B, and C. - The second physical bitstream is chained after the end of the grouped - bitstream, which ends after the last eos page of all its grouped - logical bitstreams. As can be seen, grouped bitstreams begin - - - -Pfeiffer Informational [Page 5] - -RFC 3533 OGG May 2003 - - - together - all of the bos pages MUST appear before any data pages. - It can also be seen that pages of concurrently multiplexed bitstreams - need not conform to a regular order. And it can be seen that a - grouped bitstream can end long before the other bitstreams in the - group end. - - Ogg does not know any specifics about the codec data except that each - logical bitstream belongs to a different codec, the data from the - codec comes in order and has position markers (so-called "Granule - positions"). Ogg does not have a concept of 'time': it only knows - about sequentially increasing, unitless position markers. An - application can only get temporal information through higher layers - which have access to the codec APIs to assign and convert granule - positions or time. - - A specific definition of a media mapping using Ogg may put further - constraints on its specific use of the Ogg bitstream format. For - example, a specific media mapping may require that all the eos pages - for all grouped bitstreams need to appear in direct sequence. An - example for a media mapping is the specification of "Ogg Vorbis". - Another example is the upcoming "Ogg Theora" specification which - encapsulates Theora-encoded video data and usually comes multiplexed - with a Vorbis stream for an Ogg containing synchronised audio and - video. As Ogg does not specify temporal relationships between the - encapsulated concurrently multiplexed bitstreams, the temporal - synchronisation between the audio and video stream will be specified - in this media mapping. To enable streaming, pages from various - logical bitstreams will typically be interleaved in chronological - order. - -5. The encapsulation process - - The process of multiplexing different logical bitstreams happens at - the level of pages as described above. The bitstreams provided by - encoders are however handed over to Ogg as so-called "Packets" with - packet boundaries dependent on the encoding format. The process of - encapsulating packets into pages will be described now. - - From Ogg's perspective, packets can be of any arbitrary size. A - specific media mapping will define how to group or break up packets - from a specific media encoder. As Ogg pages have a maximum size of - about 64 kBytes, sometimes a packet has to be distributed over - several pages. To simplify that process, Ogg divides each packet - into 255 byte long chunks plus a final shorter chunk. These chunks - are called "Ogg Segments". They are only a logical construct and do - not have a header for themselves. - - - - - -Pfeiffer Informational [Page 6] - -RFC 3533 OGG May 2003 - - - A group of contiguous segments is wrapped into a variable length page - preceded by a header. A segment table in the page header tells about - the "Lacing values" (sizes) of the segments included in the page. A - flag in the page header tells whether a page contains a packet - continued from a previous page. Note that a lacing value of 255 - implies that a second lacing value follows in the packet, and a value - of less than 255 marks the end of the packet after that many - additional bytes. A packet of 255 bytes (or a multiple of 255 bytes) - is terminated by a lacing value of 0. Note also that a 'nil' (zero - length) packet is not an error; it consists of nothing more than a - lacing value of zero in the header. - - The encoding is optimized for speed and the expected case of the - majority of packets being between 50 and 200 bytes large. This is a - design justification rather than a recommendation. This encoding - both avoids imposing a maximum packet size as well as imposing - minimum overhead on small packets. In contrast, e.g., simply using - two bytes at the head of every packet and having a max packet size of - 32 kBytes would always penalize small packets (< 255 bytes, the - typical case) with twice the segmentation overhead. Using the lacing - values as suggested, small packets see the minimum possible byte- - aligned overhead (1 byte) and large packets (>512 bytes) see a fairly - constant ~0.5% overhead on encoding space. - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Pfeiffer Informational [Page 7] - -RFC 3533 OGG May 2003 - - - The following diagram shows a schematic example of a media mapping - using Ogg and grouped logical bitstreams: - - logical bitstream with packet boundaries - ----------------------------------------------------------------- - > | packet_1 | packet_2 | packet_3 | < - ----------------------------------------------------------------- - - |segmentation (logically only) - v - - packet_1 (5 segments) packet_2 (4 segs) p_3 (2 segs) - ------------------------------ -------------------- ------------ - .. |seg_1|seg_2|seg_3|seg_4|s_5 | |seg_1|seg_2|seg_3|| |seg_1|s_2 | .. - ------------------------------ -------------------- ------------ - - | page encapsulation - v - - page_1 (packet_1 data) page_2 (pket_1 data) page_3 (packet_2 data) ------------------------- ---------------- ------------------------ -|H|------------------- | |H|----------- | |H|------------------- | -|D||seg_1|seg_2|seg_3| | |D|seg_4|s_5 | | |D||seg_1|seg_2|seg_3| | ... -|R|------------------- | |R|----------- | |R|------------------- | ------------------------- ---------------- ------------------------ - - | -pages of | -other --------| | -logical ------- -bitstreams | MUX | - ------- - | - v - - page_1 page_2 page_3 - ------ ------ ------- ----- ------- - ... || | || | || | || | || | ... - ------ ------ ------- ----- ------- - physical Ogg bitstream - - In this example we take a snapshot of the encapsulation process of - one logical bitstream. We can see part of that bitstream's - subdivision into packets as provided by the codec. The Ogg - encapsulation process chops up the packets into segments. The - packets in this example are rather large such that packet_1 is split - into 5 segments - 4 segments with 255 bytes and a final smaller one. - Packet_2 is split into 4 segments - 3 segments with 255 bytes and a - - - -Pfeiffer Informational [Page 8] - -RFC 3533 OGG May 2003 - - - final very small one - and packet_3 is split into two segments. The - encapsulation process then creates pages, which are quite small in - this example. Page_1 consists of the first three segments of - packet_1, page_2 contains the remaining 2 segments from packet_1, and - page_3 contains the first three pages of packet_2. Finally, this - logical bitstream is multiplexed into a physical Ogg bitstream with - pages of other logical bitstreams. - -6. The Ogg page format - - A physical Ogg bitstream consists of a sequence of concatenated - pages. Pages are of variable size, usually 4-8 kB, maximum 65307 - bytes. A page header contains all the information needed to - demultiplex the logical bitstreams out of the physical bitstream and - to perform basic error recovery and landmarks for seeking. Each page - is a self-contained entity such that the page decode mechanism can - recognize, verify, and handle single pages at a time without - requiring the overall bitstream. - - The Ogg page header has the following format: - - 0 1 2 3 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1| Byte -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -| capture_pattern: Magic number for page start "OggS" | 0-3 -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -| version | header_type | granule_position | 4-7 -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -| | 8-11 -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -| | bitstream_serial_number | 12-15 -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -| | page_sequence_number | 16-19 -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -| | CRC_checksum | 20-23 -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -| |page_segments | segment_table | 24-27 -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -| ... | 28- -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - - The LSb (least significant bit) comes first in the Bytes. Fields - with more than one byte length are encoded LSB (least significant - byte) first. - - - - - - - -Pfeiffer Informational [Page 9] - -RFC 3533 OGG May 2003 - - - The fields in the page header have the following meaning: - - 1. capture_pattern: a 4 Byte field that signifies the beginning of a - page. It contains the magic numbers: - - 0x4f 'O' - - 0x67 'g' - - 0x67 'g' - - 0x53 'S' - - It helps a decoder to find the page boundaries and regain - synchronisation after parsing a corrupted stream. Once the - capture pattern is found, the decoder verifies page sync and - integrity by computing and comparing the checksum. - - 2. stream_structure_version: 1 Byte signifying the version number of - the Ogg file format used in this stream (this document specifies - version 0). - - 3. header_type_flag: the bits in this 1 Byte field identify the - specific type of this page. - - * bit 0x01 - - set: page contains data of a packet continued from the previous - page - - unset: page contains a fresh packet - - * bit 0x02 - - set: this is the first page of a logical bitstream (bos) - - unset: this page is not a first page - - * bit 0x04 - - set: this is the last page of a logical bitstream (eos) - - unset: this page is not a last page - - 4. granule_position: an 8 Byte field containing position information. - For example, for an audio stream, it MAY contain the total number - of PCM samples encoded after including all frames finished on this - page. For a video stream it MAY contain the total number of video - - - -Pfeiffer Informational [Page 10] - -RFC 3533 OGG May 2003 - - - frames encoded after this page. This is a hint for the decoder - and gives it some timing and position information. Its meaning is - dependent on the codec for that logical bitstream and specified in - a specific media mapping. A special value of -1 (in two's - complement) indicates that no packets finish on this page. - - 5. bitstream_serial_number: a 4 Byte field containing the unique - serial number by which the logical bitstream is identified. - - 6. page_sequence_number: a 4 Byte field containing the sequence - number of the page so the decoder can identify page loss. This - sequence number is increasing on each logical bitstream - separately. - - 7. CRC_checksum: a 4 Byte field containing a 32 bit CRC checksum of - the page (including header with zero CRC field and page content). - The generator polynomial is 0x04c11db7. - - 8. number_page_segments: 1 Byte giving the number of segment entries - encoded in the segment table. - - 9. segment_table: number_page_segments Bytes containing the lacing - values of all segments in this page. Each Byte contains one - lacing value. - - The total header size in bytes is given by: - header_size = number_page_segments + 27 [Byte] - - The total page size in Bytes is given by: - page_size = header_size + sum(lacing_values: 1..number_page_segments) - [Byte] - -7. Security Considerations - - The Ogg encapsulation format is a container format and only - encapsulates content (such as Vorbis-encoded audio). It does not - provide for any generic encryption or signing of itself or its - contained content bitstreams. However, it encapsulates any kind of - content bitstream as long as there is a codec for it, and is thus - able to contain encrypted and signed content data. It is also - possible to add an external security mechanism that encrypts or signs - an Ogg physical bitstream and thus provides content confidentiality - and authenticity. - - As Ogg encapsulates binary data, it is possible to include executable - content in an Ogg bitstream. This can be an issue with applications - that are implemented using the Ogg format, especially when Ogg is - used for streaming or file transfer in a networking scenario. As - - - -Pfeiffer Informational [Page 11] - -RFC 3533 OGG May 2003 - - - such, Ogg does not pose a threat there. However, an application - decoding Ogg and its encapsulated content bitstreams has to ensure - correct handling of manipulated bitstreams, of buffer overflows and - the like. - -8. References - - [1] Walleij, L., "The application/ogg Media Type", RFC 3534, May - 2003. - - [2] Bradner, S., "Key words for use in RFCs to Indicate Requirement - Levels", BCP 14, RFC 2119, March 1997. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Pfeiffer Informational [Page 12] - -RFC 3533 OGG May 2003 - - -Appendix A. Glossary of terms and abbreviations - - bos page: The initial page (beginning of stream) of a logical - bitstream which contains information to identify the codec type - and other decoding-relevant information. - - chaining (or sequential multiplexing): Concatenation of two or more - complete physical Ogg bitstreams. - - eos page: The final page (end of stream) of a logical bitstream. - - granule position: An increasing position number for a specific - logical bitstream stored in the page header. Its meaning is - dependent on the codec for that logical bitstream and specified in - a specific media mapping. - - grouping (or concurrent multiplexing): Interleaving of pages of - several logical bitstreams into one complete physical Ogg - bitstream under the restriction that all bos pages of all grouped - logical bitstreams MUST appear before any data pages. - - lacing value: An entry in the segment table of a page header - representing the size of the related segment. - - logical bitstream: A sequence of bits being the result of an encoded - media stream. - - media mapping: A specific use of the Ogg encapsulation format - together with a specific (set of) codec(s). - - (Ogg) packet: A subpart of a logical bitstream that is created by the - encoder for that bitstream and represents a meaningful entity for - the encoder, but only a sequence of bits to the Ogg encapsulation. - - (Ogg) page: A physical bitstream consists of a sequence of Ogg pages - containing data of one logical bitstream only. It usually - contains a group of contiguous segments of one packet only, but - sometimes packets are too large and need to be split over several - pages. - - physical (Ogg) bitstream: The sequence of bits resulting from an Ogg - encapsulation of one or several logical bitstreams. It consists - of a sequence of pages from the logical bitstreams with the - restriction that the pages of one logical bitstream MUST come in - their correct temporal order. - - - - - - -Pfeiffer Informational [Page 13] - -RFC 3533 OGG May 2003 - - - (Ogg) segment: The Ogg encapsulation process splits each packet into - chunks of 255 bytes plus a last fractional chunk of less than 255 - bytes. These chunks are called segments. - -Appendix B. Acknowledgements - - The author gratefully acknowledges the work that Christopher - Montgomery and the Xiph.Org foundation have done in defining the Ogg - multimedia project and as part of it the open file format described - in this document. The author hopes that providing this document to - the Internet community will help in promoting the Ogg multimedia - project at http://www.xiph.org/. Many thanks also for the many - technical and typo corrections that C. Montgomery and the Ogg - community provided as feedback to this RFC. - -Author's Address - - Silvia Pfeiffer - CSIRO, Australia - Locked Bag 17 - North Ryde, NSW 2113 - Australia - - Phone: +61 2 9325 3141 - EMail: Silvia.Pfeiffer@csiro.au - URI: http://www.cmis.csiro.au/Silvia.Pfeiffer/ - - - - - - - - - - - - - - - - - - - - - - - - - -Pfeiffer Informational [Page 14] - -RFC 3533 OGG May 2003 - - -Full Copyright Statement - - Copyright (C) The Internet Society (2003). All Rights Reserved. - - This document and translations of it may be copied and furnished to - others, and derivative works that comment on or otherwise explain it - or assist in its implementation may be prepared, copied, published - and distributed, in whole or in part, without restriction of any - kind, provided that the above copyright notice and this paragraph are - included on all such copies and derivative works. However, this - document itself may not be modified in any way, such as by removing - the copyright notice or references to the Internet Society or other - Internet organizations, except as needed for the purpose of - developing Internet standards in which case the procedures for - copyrights defined in the Internet Standards process must be - followed, or as required to translate it into languages other than - English. - - The limited permissions granted above are perpetual and will not be - revoked by the Internet Society or its successors or assigns. - - This document and the information contained herein is provided on an - "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING - TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING - BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION - HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF - MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. - -Acknowledgement - - Funding for the RFC Editor function is currently provided by the - Internet Society. - - - - - - - - - - - - - - - - - - - -Pfeiffer Informational [Page 15] - diff --git a/Dependencies/libogg/doc/rfc5334.txt b/Dependencies/libogg/doc/rfc5334.txt deleted file mode 100644 index fea91fb..0000000 --- a/Dependencies/libogg/doc/rfc5334.txt +++ /dev/null @@ -1,787 +0,0 @@ - - - - - - -Network Working Group I. Goncalves -Request for Comments: 5334 S. Pfeiffer -Obsoletes: 3534 C. Montgomery -Category: Standards Track Xiph - September 2008 - - - Ogg Media Types - -Status of This Memo - - This document specifies an Internet standards track protocol for the - Internet community, and requests discussion and suggestions for - improvements. Please refer to the current edition of the "Internet - Official Protocol Standards" (STD 1) for the standardization state - and status of this protocol. Distribution of this memo is unlimited. - -Abstract - - This document describes the registration of media types for the Ogg - container format and conformance requirements for implementations of - these types. This document obsoletes RFC 3534. - -Table of Contents - - 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . 2 - 2. Changes Since RFC 3534 . . . . . . . . . . . . . . . . . . 2 - 3. Conformance and Document Conventions . . . . . . . . . . . 3 - 4. Deployed Media Types and Compatibility . . . . . . . . . . 3 - 5. Relation between the Media Types . . . . . . . . . . . . . 5 - 6. Encoding Considerations . . . . . . . . . . . . . . . . . . 5 - 7. Security Considerations . . . . . . . . . . . . . . . . . . 6 - 8. Interoperability Considerations . . . . . . . . . . . . . . 7 - 9. IANA Considerations . . . . . . . . . . . . . . . . . . . . 7 - 10. Ogg Media Types . . . . . . . . . . . . . . . . . . . . . . 7 - 10.1. application/ogg . . . . . . . . . . . . . . . . . . . . . . 7 - 10.2. video/ogg . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 10.3. audio/ogg . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 11. Acknowledgements . . . . . . . . . . . . . . . . . . . . . 10 - 12. Copying Conditions . . . . . . . . . . . . . . . . . . . . 10 - 13. References . . . . . . . . . . . . . . . . . . . . . . . . 11 - 13.1. Normative References . . . . . . . . . . . . . . . . . . . 11 - 13.2. Informative References . . . . . . . . . . . . . . . . . . 11 - - - - - - - - -Goncalves, et al. Standards Track [Page 1] - -RFC 5334 Ogg Media Types September 2008 - - -1. Introduction - - This document describes media types for Ogg, a data encapsulation - format defined by the Xiph.Org Foundation for public use. Refer to - "Introduction" in [RFC3533] and "Overview" in [Ogg] for background - information on this container format. - - Binary data contained in Ogg, such as Vorbis and Theora, has - historically been interchanged using the application/ogg media type - as defined by [RFC3534]. This document obsoletes [RFC3534] and - defines three media types for different types of content in Ogg to - reflect this usage in the IANA media type registry, to foster - interoperability by defining underspecified aspects, and to provide - general security considerations. - - The Ogg container format is known to contain [Theora] or [Dirac] - video, [Speex] (narrow-band and wide-band) speech, [Vorbis] or [FLAC] - audio, and [CMML] timed text/metadata. As Ogg encapsulates binary - data, it is possible to include any other type of video, audio, - image, text, or, generally speaking, any time-continuously sampled - data. - - While raw packets from these data sources may be used directly by - transport mechanisms that provide their own framing and packet- - separation mechanisms (such as UDP datagrams or RTP), Ogg is a - solution for stream based storage (such as files) and transport (such - as TCP streams or pipes). The media types defined in this document - are needed to correctly identify such content when it is served over - HTTP, included in multi-part documents, or used in other places where - media types [RFC2045] are used. - -2. Changes Since RFC 3534 - - o The type "application/ogg" is redefined. - - o The types "video/ogg" and "audio/ogg" are defined. - - o New file extensions are defined. - - o New Macintosh file type codes are defined. - - o The codecs parameter is defined for optional use. - - o The Ogg Skeleton extension becomes a recommended addition for - content served under the new types. - - - - - - -Goncalves, et al. Standards Track [Page 2] - -RFC 5334 Ogg Media Types September 2008 - - -3. Conformance and Document Conventions - - The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", - "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this - document are to be interpreted as described in BCP 14, [RFC2119] and - indicate requirement levels for compliant implementations. - Requirements apply to all implementations unless otherwise stated. - - An implementation is a software module that supports one of the media - types defined in this document. Software modules may support - multiple media types, but conformance is considered individually for - each type. - - Implementations that fail to satisfy one or more "MUST" requirements - are considered non-compliant. Implementations that satisfy all - "MUST" requirements, but fail to satisfy one or more "SHOULD" - requirements, are said to be "conditionally compliant". All other - implementations are "unconditionally compliant". - -4. Deployed Media Types and Compatibility - - The application/ogg media type has been used in an ad hoc fashion to - label and exchange multimedia content in Ogg containers. - - Use of the "application" top-level type for this kind of content is - known to be problematic, in particular since it obfuscates video and - audio content. This document thus defines the media types, - - o video/ogg - - o audio/ogg - - which are intended for common use and SHOULD be used when dealing - with video or audio content, respectively. This document also - obsoletes the [RFC3534] definition of application/ogg and marks it - for complex data (e.g., multitrack visual, audio, textual, and other - time-continuously sampled data), which is not clearly video or audio - data and thus not suited for either the video/ogg or audio/ogg types. - Refer to the following section for more details. - - An Ogg bitstream generally consists of one or more logical bitstreams - that each consist of a series of header and data pages packetising - time-continuous binary data [RFC3533]. The content types of the - logical bitstreams may be identified without decoding the header - pages of the logical bitstreams through use of a [Skeleton] - bitstream. Using Ogg Skeleton is REQUIRED for content served under - - - - - -Goncalves, et al. Standards Track [Page 3] - -RFC 5334 Ogg Media Types September 2008 - - - the application/ogg type and RECOMMENDED for video/ogg and audio/ogg, - as Skeleton contains identifiers to describe the different - encapsulated data. - - Furthermore, it is RECOMMENDED that implementations that identify a - logical bitstream that they cannot decode SHOULD ignore it, while - continuing to decode the ones they can. Such precaution ensures - backward and forward compatibility with existing and future data. - - These media types can optionally use the "codecs" parameter described - in [RFC4281]. Codecs encapsulated in Ogg require a text identifier - at the beginning of the first header page, hence a machine-readable - method to identify the encapsulated codecs would be through this - header. The following table illustrates how those header values map - into strings that are used in the "codecs" parameter when dealing - with Ogg media types. - - Codec Identifier | Codecs Parameter - ----------------------------------------------------------- - char[5]: 'BBCD\0' | dirac - char[5]: '\177FLAC' | flac - char[7]: '\x80theora' | theora - char[7]: '\x01vorbis' | vorbis - char[8]: 'CELT ' | celt - char[8]: 'CMML\0\0\0\0' | cmml - char[8]: '\213JNG\r\n\032\n' | jng - char[8]: '\x80kate\0\0\0' | kate - char[8]: 'OggMIDI\0' | midi - char[8]: '\212MNG\r\n\032\n' | mng - char[8]: 'PCM ' | pcm - char[8]: '\211PNG\r\n\032\n' | png - char[8]: 'Speex ' | speex - char[8]: 'YUV4MPEG' | yuv4mpeg - - An up-to-date version of this table is kept at Xiph.org (see - [Codecs]). - - Possible examples include: - - o application/ogg; codecs="theora, cmml, ecmascript" - - o video/ogg; codecs="theora, vorbis" - - o audio/ogg; codecs=speex - - - - - - - -Goncalves, et al. Standards Track [Page 4] - -RFC 5334 Ogg Media Types September 2008 - - -5. Relation between the Media Types - - As stated in the previous section, this document describes three - media types that are targeted at different data encapsulated in Ogg. - Since Ogg is capable of encapsulating any kind of data, the multiple - usage scenarios have revealed interoperability issues between - implementations when dealing with content served solely under the - application/ogg type. - - While this document does redefine the earlier definition of - application/ogg, this media type will continue to embrace the widest - net possible of content with the video/ogg and audio/ogg types being - smaller subsets of it. However, the video/ogg and audio/ogg types - take precedence in a subset of the usages, specifically when serving - multimedia content that is not complex enough to warrant the use of - application/ogg. Following this line of thought, the audio/ogg type - is an even smaller subset within video/ogg, as it is not intended to - refer to visual content. - - As such, the application/ogg type is the recommended choice to serve - content aimed at scientific and other applications that require - various multiplexed signals or streams of continuous data, with or - without scriptable control of content. For bitstreams containing - visual, timed text, and any other type of material that requires a - visual interface, but that is not complex enough to warrant serving - under application/ogg, the video/ogg type is recommended. In - situations where the Ogg bitstream predominantly contains audio data - (lyrics, metadata, or cover art notwithstanding), it is recommended - to use the audio/ogg type. - -6. Encoding Considerations - - Binary: The content consists of an unrestricted sequence of octets. - - Note: - - o Ogg encapsulated content is binary data and should be transmitted - in a suitable encoding without CR/LF conversion, 7-bit stripping, - etc.; base64 [RFC4648] is generally preferred for binary-to-text - encoding. - - o Media types described in this document are used for stream based - storage (such as files) and transport (such as TCP streams or - pipes); separate types are used to identify codecs such as in - real-time applications for the RTP payload formats of Theora - [ThRTP] video, Vorbis [RFC5215], or Speex [SpRTP] audio, as well - as for identification of encapsulated data within Ogg through - Skeleton. - - - -Goncalves, et al. Standards Track [Page 5] - -RFC 5334 Ogg Media Types September 2008 - - -7. Security Considerations - - Refer to [RFC3552] for a discussion of terminology used in this - section. - - The Ogg encapsulation format is a container and only a carrier of - content (such as audio, video, and displayable text data) with a very - rigid definition. This format in itself is not more vulnerable than - any other content framing mechanism. - - Ogg does not provide for any generic encryption or signing of itself - or its contained bitstreams. However, it encapsulates any kind of - binary content and is thus able to contain encrypted and signed - content data. It is also possible to add an external security - mechanism that encrypts or signs an Ogg bitstream and thus provides - content confidentiality and authenticity. - - As Ogg encapsulates binary data, it is possible to include executable - content in an Ogg bitstream. Implementations SHOULD NOT execute such - content without prior validation of its origin by the end-user. - - Issues may arise on applications that use Ogg for streaming or file - transfer in a networking scenario. In such cases, implementations - decoding Ogg and its encapsulated bitstreams have to ensure correct - handling of manipulated bitstreams, of buffer overflows, and similar - issues. - - It is also possible to author malicious Ogg bitstreams, which attempt - to call for an excessively large picture size, high sampling-rate - audio, etc. Implementations SHOULD protect themselves against this - kind of attack. - - Ogg has an extensible structure, so that it is theoretically possible - that metadata fields or media formats might be defined in the future - which might be used to induce particular actions on the part of the - recipient, thus presenting additional security risks. However, this - type of capability is currently not supported in the referenced - specification. - - Implementations may fail to implement a specific security model or - other means to prevent possibly dangerous operations. Such failure - might possibly be exploited to gain unauthorized access to a system - or sensitive information; such failure constitutes an unknown factor - and is thus considered out of the scope of this document. - - - - - - - -Goncalves, et al. Standards Track [Page 6] - -RFC 5334 Ogg Media Types September 2008 - - -8. Interoperability Considerations - - The Ogg container format is device-, platform-, and vendor-neutral - and has proved to be widely implementable across different computing - platforms through a wide range of encoders and decoders. A broadly - portable reference implementation [libogg] is available under the - revised (3-clause) BSD license, which is a Free Software license. - - The Xiph.Org Foundation has defined the specification, - interoperability, and conformance and conducts regular - interoperability testing. - - The use of the Ogg Skeleton extension has been confirmed to not cause - interoperability issues with existing implementations. Third parties - are, however, welcome to conduct their own testing. - -9. IANA Considerations - - In accordance with the procedures set forth in [RFC4288], this - document registers two new media types and redefines the existing - application/ogg as defined in the following section. - -10. Ogg Media Types - -10.1. application/ogg - - Type name: application - - Subtype name: ogg - - Required parameters: none - - Optional parameters: codecs, whose syntax is defined in RFC 4281. - See section 4 of RFC 5334 for a list of allowed values. - - Encoding considerations: See section 6 of RFC 5334. - - Security considerations: See section 7 of RFC 5334. - - Interoperability considerations: None, as noted in section 8 of RFC - 5334. - - Published specification: RFC 3533 - - Applications which use this media type: Scientific and otherwise that - require various multiplexed signals or streams of data, with or - without scriptable control of content. - - - - -Goncalves, et al. Standards Track [Page 7] - -RFC 5334 Ogg Media Types September 2008 - - - Additional information: - - Magic number(s): The first four bytes, 0x4f 0x67 0x67 0x53, - correspond to the string "OggS". - - File extension(s): .ogx - - RFC 3534 defined the file extension .ogg for application/ogg, - which RFC 5334 obsoletes in favor of .ogx due to concerns where, - historically, some implementations expect .ogg files to be solely - Vorbis-encoded audio. - - Macintosh File Type Code(s): OggX - - Person & Email address to contact for further information: See - "Authors' Addresses" section. - - Intended usage: COMMON - - Restrictions on usage: The type application/ogg SHOULD only be used - in situations where it is not appropriate to serve data under the - video/ogg or audio/ogg types. Data served under the application/ogg - type SHOULD use the .ogx file extension and MUST contain an Ogg - Skeleton logical bitstream to identify all other contained logical - bitstreams. - - Author: See "Authors' Addresses" section. - - Change controller: The Xiph.Org Foundation. - -10.2. video/ogg - - Type name: video - - Subtype name: ogg - - Required parameters: none - - Optional parameters: codecs, whose syntax is defined in RFC 4281. - See section 4 of RFC 5334 for a list of allowed values. - - Encoding considerations: See section 6 of RFC 5334. - - Security considerations: See section 7 of RFC 5334. - - Interoperability considerations: None, as noted in section 8 of RFC - 5334. - - - - -Goncalves, et al. Standards Track [Page 8] - -RFC 5334 Ogg Media Types September 2008 - - - Published specification: RFC 3533 - - Applications which use this media type: Multimedia applications, - including embedded, streaming, and conferencing tools. - - Additional information: - - Magic number(s): The first four bytes, 0x4f 0x67 0x67 0x53, - correspond to the string "OggS". - - File extension(s): .ogv - - Macintosh File Type Code(s): OggV - - Person & Email address to contact for further information: See - "Authors' Addresses" section. - - Intended usage: COMMON - - Restrictions on usage: The type "video/ogg" SHOULD be used for Ogg - bitstreams containing visual, audio, timed text, or any other type of - material that requires a visual interface. It is intended for - content not complex enough to warrant serving under "application/ - ogg"; for example, a combination of Theora video, Vorbis audio, - Skeleton metadata, and CMML captioning. Data served under the type - "video/ogg" SHOULD contain an Ogg Skeleton logical bitstream. - Implementations interacting with the type "video/ogg" SHOULD support - multiplexed bitstreams. - - Author: See "Authors' Addresses" section. - - Change controller: The Xiph.Org Foundation. - -10.3. audio/ogg - - Type name: audio - - Subtype name: ogg - - Required parameters: none - - Optional parameters: codecs, whose syntax is defined in RFC 4281. - See section 4 of RFC 5334 for a list of allowed values. - - Encoding considerations: See section 6 of RFC 5334. - - Security considerations: See section 7 of RFC 5334. - - - - -Goncalves, et al. Standards Track [Page 9] - -RFC 5334 Ogg Media Types September 2008 - - - Interoperability considerations: None, as noted in section 8 of RFC - 5334. - - Published specification: RFC 3533 - - Applications which use this media type: Multimedia applications, - including embedded, streaming, and conferencing tools. - - Additional information: - - Magic number(s): The first four bytes, 0x4f 0x67 0x67 0x53, - correspond to the string "OggS". - - File extension(s): .oga, .ogg, .spx - - Macintosh File Type Code(s): OggA - - Person & Email address to contact for further information: See - "Authors' Addresses" section. - - Intended usage: COMMON - - Restrictions on usage: The type "audio/ogg" SHOULD be used when the - Ogg bitstream predominantly contains audio data. Content served - under the "audio/ogg" type SHOULD have an Ogg Skeleton logical - bitstream when using the default .oga file extension. The .ogg and - .spx file extensions indicate a specialization that requires no - Skeleton due to backward compatibility concerns with existing - implementations. In particular, .ogg is used for Ogg files that - contain only a Vorbis bitstream, while .spx is used for Ogg files - that contain only a Speex bitstream. - - Author: See "Authors' Addresses" section. - - Change controller: The Xiph.Org Foundation. - -11. Acknowledgements - - The authors gratefully acknowledge the contributions of Magnus - Westerlund, Alfred Hoenes, and Peter Saint-Andre. - -12. Copying Conditions - - The authors agree to grant third parties the irrevocable right to - copy, use and distribute the work, with or without modification, in - any medium, without royalty, provided that, unless separate - permission is granted, redistributed modified works do not contain - misleading author, version, name of work, or endorsement information. - - - -Goncalves, et al. Standards Track [Page 10] - -RFC 5334 Ogg Media Types September 2008 - - -13. References - -13.1. Normative References - - [RFC2045] Freed, N. and N. Borenstein, "Multipurpose Internet Mail - Extensions (MIME) Part One: Format of Internet Message - Bodies", RFC 2045, November 1996. - - [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate - Requirement Levels", BCP 14, RFC 2119, March 1997. - - [RFC3533] Pfeiffer, S., "The Ogg Encapsulation Format Version 0", - RFC 3533, May 2003. - - [RFC4281] Gellens, R., Singer, D., and P. Frojdh, "The Codecs - Parameter for "Bucket" Media Types", RFC 4281, - November 2005. - - [RFC4288] Freed, N. and J. Klensin, "Media Type Specifications and - Registration Procedures", BCP 13, RFC 4288, - December 2005. - -13.2. Informative References - - [CMML] Pfeiffer, S., Parker, C., and A. Pang, "The Continuous - Media Markup Language (CMML)", Work in Progress, - March 2006. - - [Codecs] Pfeiffer, S. and I. Goncalves, "Specification of MIME - types and respective codecs parameter", July 2008, - . - - [Dirac] Dirac Group, "Dirac Specification", - . - - [FLAC] Coalson, J., "The FLAC Format", - . - - [libogg] Xiph.Org Foundation, "The libogg API", June 2000, - . - - [Ogg] Xiph.Org Foundation, "Ogg bitstream documentation: Ogg - logical and physical bitstream overview, Ogg logical - bitstream framing, Ogg multi-stream multiplexing", - . - - [RFC3534] Walleij, L., "The application/ogg Media Type", RFC 3534, - May 2003. - - - -Goncalves, et al. Standards Track [Page 11] - -RFC 5334 Ogg Media Types September 2008 - - - [RFC3552] Rescorla, E. and B. Korver, "Guidelines for Writing RFC - Text on Security Considerations", BCP 72, RFC 3552, - July 2003. - - [RFC4648] Josefsson, S., "The Base16, Base32, and Base64 Data - Encodings", RFC 4648, October 2006. - - [RFC5215] Barbato, L., "RTP Payload Format for Vorbis Encoded - Audio", RFC 5215, August 2008. - - [Skeleton] Pfeiffer, S. and C. Parker, "The Ogg Skeleton Metadata - Bitstream", November 2007, - . - - [Speex] Valin, J., "The Speex Codec Manual", February 2002, - . - - [SpRTP] Herlein, G., Valin, J., Heggestad, A., and A. Moizard, - "RTP Payload Format for the Speex Codec", Work - in Progress, February 2008. - - [Theora] Xiph.Org Foundation, "Theora Specification", - October 2007, . - - [ThRTP] Barbato, L., "RTP Payload Format for Theora Encoded - Video", Work in Progress, June 2006. - - [Vorbis] Xiph.Org Foundation, "Vorbis I Specification", July 2004, - . - - - - - - - - - - - - - - - - - - - - - - -Goncalves, et al. Standards Track [Page 12] - -RFC 5334 Ogg Media Types September 2008 - - -Authors' Addresses - - Ivo Emanuel Goncalves - Xiph.Org Foundation - 21 College Hill Road - Somerville, MA 02144 - US - - EMail: justivo@gmail.com - URI: xmpp:justivo@gmail.com - - - Silvia Pfeiffer - Xiph.Org Foundation - - EMail: silvia@annodex.net - URI: http://annodex.net/ - - - Christopher Montgomery - Xiph.Org Foundation - - EMail: monty@xiph.org - URI: http://xiph.org - - - - - - - - - - - - - - - - - - - - - - - - - - - -Goncalves, et al. Standards Track [Page 13] - -RFC 5334 Ogg Media Types September 2008 - - -Full Copyright Statement - - Copyright (C) The IETF Trust (2008). - - This document is subject to the rights, licenses and restrictions - contained in BCP 78, and except as set forth therein, the authors - retain all their rights. - - This document and the information contained herein are provided on an - "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS - OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND - THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF - THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED - WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. - -Intellectual Property - - The IETF takes no position regarding the validity or scope of any - Intellectual Property Rights or other rights that might be claimed to - pertain to the implementation or use of the technology described in - this document or the extent to which any license under such rights - might or might not be available; nor does it represent that it has - made any independent effort to identify any such rights. Information - on the procedures with respect to rights in RFC documents can be - found in BCP 78 and BCP 79. - - Copies of IPR disclosures made to the IETF Secretariat and any - assurances of licenses to be made available, or the result of an - attempt made to obtain a general license or permission for the use of - such proprietary rights by implementers or users of this - specification can be obtained from the IETF on-line IPR repository at - http://www.ietf.org/ipr. - - The IETF invites any interested party to bring to its attention any - copyrights, patents or patent applications, or other proprietary - rights that may cover technology that may be required to implement - this standard. Please address the information to the IETF at - ietf-ipr@ietf.org. - - - - - - - - - - - - -Goncalves, et al. Standards Track [Page 14] - diff --git a/Dependencies/libogg/doc/skeleton.html b/Dependencies/libogg/doc/skeleton.html deleted file mode 100755 index 8b29c18..0000000 --- a/Dependencies/libogg/doc/skeleton.html +++ /dev/null @@ -1,222 +0,0 @@ - - - - - -The Ogg Skeleton Metadata Bitstream - - - - - - - - - -

    The Ogg Skeleton Metadata Bitstream

    - -

    Overview

    - -

    Ogg Skeleton provides structuring information for multitrack Ogg files. It is compatible with Ogg Theora and provides extra clues for synchronization and content negotiation such as language selection.

    - -

    Ogg is a generic container format for time-continuous data streams, enabling interleaving of several tracks of frame-wise encoded content in a time-multiplexed manner. As an example, an Ogg physical bitstream could encapsulate several tracks of video encoded in Theora and multiple tracks of audio encoded in Speex or Vorbis or FLAC at the same time. A player that decodes such a bitstream could then, for example, play one video channel as the main video playback, alpha-blend another one on top of it (e.g. a caption track), play a main Vorbis audio together with several FLAC audio tracks simultaneously (e.g. as sound effects), and provide a choice of Speex channels (e.g. providing commentary in different languages). Such a file is generally possible to create with Ogg, it is however not possible to generically parse such a file, seek on it, understand what codecs are contained in such a file, and dynamically handle and play back such content.

    - -

    Ogg does not know anything about the content it carries and leaves it to the media mapping of each codec to declare and describe itself. There is no meta information available at the Ogg level about the content tracks encapsulated within an Ogg physical bitstream. This is particularly a problem if you don't have all the decoder libraries available and just want to parse an Ogg file to find out what type of data it encapsulates (such as the "file" command under *nix to determine what file it is through magic numbers), or want to seek to a temporal offset without having to decode the data (such as on a Web server that just serves out Ogg files and parts thereof).

    - -

    Ogg Skeleton is being designed to overcome these problems. Ogg Skeleton is a logical bitstream within an Ogg stream that contains information about the other encapsulated logical bitstreams. For each logical bitstream it provides information such as its media type, and explains the way the granulepos field in Ogg pages is mapped to time.

    - -

    Ogg Skeleton is also designed to allow the creation of substreams from Ogg physical bitstreams that retain the original timing information. For example, when cutting out the segment between the 7th and the 59th second of an Ogg file, it would be nice to continue to start this cut out file with a playback time of 7 seconds and not of 0. This is of particular interest if you're streaming this file from a Web server after a query for a temporal subpart such as in http://example.com/video.ogv?t=7-59

    - -

    Specification

    - -

    How to describe the logical bitstreams within an Ogg container?

    - -

    The following information about a logical bitstream is of interest to contain as meta information in the Skeleton:

    -
      -
    • the serial number: it identifies a content track
      • -
    • the mime type: it identifies the content type
      • -
    • other generic name-value fields that can provide meta information such as the language of a track or the video height and width
      • -
    • the number of header packets: this informs a parser about the number of actual header packets in an Ogg logical bitstream
      • -
    • the granule rate: the granule rate represents the data rate in Hz at which content is sampled for the particular logical bitstream, allowing to map a granule position to time by calculating "granulepos / granulerate"
      • -
    • the preroll: the number of past content packets to take into account when decoding the current Ogg page, which is necessary for seeking (vorbis has generally 2, speex 3)
      • -
    • the granuleshift: the number of lower bits from the granulepos field that are used to provide position information for sub-seekable units (like the keyframe shift in theora)
      • -
    • a basetime: it provides a mapping for granule position 0 (for all logical bitstreams) to a playback time; an example use: most content in professional analog video creation actually starts at a time of 1 hour and thus adding this additional field allows them retain this mapping on digitizing their content
      • -
    • a UTC time: it provides a mapping for granule position 0 (for all logical bitstreams) to a real-world clock time allowing to remember e.g. the recording or broadcast time of some content
      • -
    - -

    How to allow the creation of substreams from an Ogg physical bitstream?

    - -

    When cutting out a subpart of an Ogg physical bitstream, the aim is to keep all the content pages intact (including the framing and granule positions) and just change some information in the Skeleton that allows reconstruction of the accurate time mapping. When remultiplexing such a bitstream, it is necessary to take into account all the different contained logical bitstreams. A given cut-in time maps to several different byte positions in the Ogg physical bitstream because each logical bitstream has its relevant information for that time at a different location. In addition, the resolution of each logical bitstream may not be high enough to accommodate for the given cut-in time and thus there may be some surplus information necessary to be remuxed into the new bitstream.

    - -

    The following information is necessary to be added to the Skeleton to allow a correct presentation of a subpart of an Ogg bitstream:

    -
      -
    • the presentation time: this is the actual cut-in time and all logical bitstreams are meant to start presenting from this time onwards, not from the time their data starts, which may be some time before that (because this time may have mapped right into the middle of a packet, or because the logical bitstream has a preroll or a keyframe shift)
      • -
    • the basegranule: this represents the granule number with which this logical bitstream starts in the remuxed stream and provides for each logical bitstream the accurate start time of its data stream; this information is necessary to allow correct decoding and timing of the first data packets contained in a logcial bitstream of a remuxed Ogg stream
      • -
    - -

    Ogg Skeleton version 3.0 Format Specification

    - -

    Adding the above information into an Ogg bitstream without breaking existing Ogg functionality and code requires the use of a logical bitstream for Ogg Skeleton. This logical bitstream may be ignored on decoding such that existing players can still continue to play back Ogg files that have a Skeleton bitstream. Skeleton enriches the Ogg bitstream to provide meta information about structure and content of the Ogg bitstream.

    - -

    The Skeleton logical bitstream starts with an ident header that contains information about all of the logical bitstreams and is mapped into the Skeleton bos page. The first 8 bytes provide the magic identifier "fishead\0". -After the fishead follows a set of secondary header packets, each of which contains information about one logical bitstream. These secondary header packets are identified by an 8 byte code of "fisbone\0". The Skeleton logical bitstream has no actual content packets. Its eos page is included into the stream before any data pages of the other logical bitstreams appear and contains a packet of length 0.

    - -

    The fishead ident header looks as follows:

    -
    -
-  0                   1                   2                   3
-  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1| Byte
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Identifier 'fishead\0'                                        | 0-3
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 4-7
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Version major                 | Version minor                 | 8-11
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Presentationtime numerator                                    | 12-15
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 16-19
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Presentationtime denominator                                  | 20-23
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 24-27
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Basetime numerator                                            | 28-31
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 32-35
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Basetime denominator                                          | 36-39
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 40-43
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | UTC                                                           | 44-47
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 48-51
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 52-55
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 56-59
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 60-63
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-
    -

    The version fields provide version information for the Skeleton track, currently being 3.0 (the number having evolved within the Annodex project).

    - -

    Presentation time and basetime are specified as a rational number, the denominator providing the temporal resolution at which the time is given (e.g. to specify time in milliseconds, provide a denominator of 1000).

    - -

    The fisbone secondary header packet looks as follows:

    -
    -
-  0                   1                   2                   3
-  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1| Byte
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Identifier 'fisbone\0'                                        | 0-3
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 4-7
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Offset to message header fields                               | 8-11
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Serial number                                                 | 12-15
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Number of header packets                                      | 16-19
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Granulerate numerator                                         | 20-23
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 24-27
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Granulerate denominator                                       | 28-31
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 32-35
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Basegranule                                                   | 36-39
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- |                                                               | 40-43
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Preroll                                                       | 44-47
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Granuleshift  | Padding/future use                            | 48-51
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Message header fields ...                                     | 52-
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-
    -

    The mime type is provided as a message header field specified in the same way that HTTP header fields are given (e.g. "Content-Type: audio/vorbis"). Further meta information (such as language and screen size) are also included as message header fields. The offset to the message header fields at the beginning of a fisbone packet is included for forward compatibility - to allow further fields to be included into the packet without disrupting the message header field parsing.

    - -

    The granule rate is again given as a rational number in the same way that presentation time and basetime were provided above.

    - -

    A further restriction on how to encapsulate Skeleton into Ogg is proposed to allow for easier parsing:

    -
      -
    • there can only be one Skeleton logical bitstream in a Ogg bitstream
      • -
    • the Skeleton bos page is the very first bos page in the Ogg stream such that it can be identified straight away and decoders don't get confused about it being e.g. Ogg Vorbis without this meta information
      • -
    • the bos pages of all the other logical bistreams come next (a requirement of Ogg)
      • -
    • the secondary header pages of all logical bitstreams come next, including Skeleton's secondary header packets
      • -
    • the Skeleton eos page end the control section of the Ogg stream before any content pages of any of the other logical bitstreams appear
      • -
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-typedef @USIZE16@ ogg_uint16_t; -typedef @SIZE32@ ogg_int32_t; -typedef @USIZE32@ ogg_uint32_t; -typedef @SIZE64@ ogg_int64_t; - -#endif diff --git a/Dependencies/libogg/include/ogg/ogg.h b/Dependencies/libogg/include/ogg/ogg.h deleted file mode 100644 index ae0cfd5..0000000 --- a/Dependencies/libogg/include/ogg/ogg.h +++ /dev/null @@ -1,208 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel libogg include - last mod: $Id: ogg.h 16051 2009-05-27 05:00:06Z xiphmont $ - - ********************************************************************/ -#ifndef _OGG_H -#define _OGG_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include -#include - -typedef struct { - void *iov_base; - size_t iov_len; -} ogg_iovec_t; - -typedef struct { - long endbyte; - int endbit; - - unsigned char *buffer; - unsigned char *ptr; - long storage; -} oggpack_buffer; - -/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/ - -typedef struct { - unsigned char *header; - long header_len; - unsigned char *body; - long body_len; -} ogg_page; - -/* ogg_stream_state contains the current encode/decode state of a logical - Ogg bitstream **********************************************************/ - -typedef struct { - unsigned char *body_data; /* bytes from packet bodies */ - long body_storage; /* storage elements allocated */ - long body_fill; /* elements stored; fill mark */ - long body_returned; /* elements of fill returned */ - - - int *lacing_vals; /* The values that will go to the segment table */ - ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact - this way, but it is simple coupled to the - lacing fifo */ - long lacing_storage; - long lacing_fill; - long lacing_packet; - long lacing_returned; - - unsigned char header[282]; /* working space for header encode */ - int header_fill; - - int e_o_s; /* set when we have buffered the last packet in the - logical bitstream */ - int b_o_s; /* set after we've written the initial page - of a logical bitstream */ - long serialno; - long pageno; - ogg_int64_t packetno; /* sequence number for decode; the framing - knows where there's a hole in the data, - but we need coupling so that the codec - (which is in a seperate abstraction - layer) also knows about the gap */ - ogg_int64_t granulepos; - -} ogg_stream_state; - -/* ogg_packet is used to encapsulate the data and metadata belonging - to a single raw Ogg/Vorbis packet *************************************/ - -typedef struct { - unsigned char *packet; - long bytes; - long b_o_s; - long e_o_s; - - ogg_int64_t granulepos; - - ogg_int64_t packetno; /* sequence number for decode; the framing - knows where there's a hole in the data, - but we need coupling so that the codec - (which is in a seperate abstraction - layer) also knows about the gap */ -} ogg_packet; - -typedef struct { - unsigned char *data; - int storage; - int fill; - int returned; - - int unsynced; - int headerbytes; - int bodybytes; -} ogg_sync_state; - -/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/ - -extern void oggpack_writeinit(oggpack_buffer *b); -extern int oggpack_writecheck(oggpack_buffer *b); -extern void oggpack_writetrunc(oggpack_buffer *b,long bits); -extern void oggpack_writealign(oggpack_buffer *b); -extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits); -extern void oggpack_reset(oggpack_buffer *b); -extern void oggpack_writeclear(oggpack_buffer *b); -extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); -extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits); -extern long oggpack_look(oggpack_buffer *b,int bits); -extern long oggpack_look1(oggpack_buffer *b); -extern void oggpack_adv(oggpack_buffer *b,int bits); -extern void oggpack_adv1(oggpack_buffer *b); -extern long oggpack_read(oggpack_buffer *b,int bits); -extern long oggpack_read1(oggpack_buffer *b); -extern long oggpack_bytes(oggpack_buffer *b); -extern long oggpack_bits(oggpack_buffer *b); -extern unsigned char *oggpack_get_buffer(oggpack_buffer *b); - -extern void oggpackB_writeinit(oggpack_buffer *b); -extern int oggpackB_writecheck(oggpack_buffer *b); -extern void oggpackB_writetrunc(oggpack_buffer *b,long bits); -extern void oggpackB_writealign(oggpack_buffer *b); -extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits); -extern void oggpackB_reset(oggpack_buffer *b); -extern void oggpackB_writeclear(oggpack_buffer *b); -extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); -extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits); -extern long oggpackB_look(oggpack_buffer *b,int bits); -extern long oggpackB_look1(oggpack_buffer *b); -extern void oggpackB_adv(oggpack_buffer *b,int bits); -extern void oggpackB_adv1(oggpack_buffer *b); -extern long oggpackB_read(oggpack_buffer *b,int bits); -extern long oggpackB_read1(oggpack_buffer *b); -extern long oggpackB_bytes(oggpack_buffer *b); -extern long oggpackB_bits(oggpack_buffer *b); -extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b); - -/* Ogg BITSTREAM PRIMITIVES: encoding **************************/ - -extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); -extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, - int count, long e_o_s, ogg_int64_t granulepos); -extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); -extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og); - -/* Ogg BITSTREAM PRIMITIVES: decoding **************************/ - -extern int ogg_sync_init(ogg_sync_state *oy); -extern int ogg_sync_clear(ogg_sync_state *oy); -extern int ogg_sync_reset(ogg_sync_state *oy); -extern int ogg_sync_destroy(ogg_sync_state *oy); -extern int ogg_sync_check(ogg_sync_state *oy); - -extern char *ogg_sync_buffer(ogg_sync_state *oy, long size); -extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes); -extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og); -extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); -extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); -extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); -extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op); - -/* Ogg BITSTREAM PRIMITIVES: general ***************************/ - -extern int ogg_stream_init(ogg_stream_state *os,int serialno); -extern int ogg_stream_clear(ogg_stream_state *os); -extern int ogg_stream_reset(ogg_stream_state *os); -extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno); -extern int ogg_stream_destroy(ogg_stream_state *os); -extern int ogg_stream_check(ogg_stream_state *os); -extern int ogg_stream_eos(ogg_stream_state *os); - -extern void ogg_page_checksum_set(ogg_page *og); - -extern int ogg_page_version(const ogg_page *og); -extern int ogg_page_continued(const ogg_page *og); -extern int ogg_page_bos(const ogg_page *og); -extern int ogg_page_eos(const ogg_page *og); -extern ogg_int64_t ogg_page_granulepos(const ogg_page *og); -extern int ogg_page_serialno(const ogg_page *og); -extern long ogg_page_pageno(const ogg_page *og); -extern int ogg_page_packets(const ogg_page *og); - -extern void ogg_packet_clear(ogg_packet *op); - - -#ifdef __cplusplus -} -#endif - -#endif /* _OGG_H */ diff --git a/Dependencies/libogg/include/ogg/os_types.h b/Dependencies/libogg/include/ogg/os_types.h deleted file mode 100644 index f6f8b38..0000000 --- a/Dependencies/libogg/include/ogg/os_types.h +++ /dev/null @@ -1,148 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: #ifdef jail to whip a few platforms into the UNIX ideal. - last mod: $Id: os_types.h 16649 2009-10-25 00:49:58Z ds $ - - ********************************************************************/ -#ifndef _OS_TYPES_H -#define _OS_TYPES_H - -/* make it easy on the folks that want to compile the libs with a - different malloc than stdlib */ -#define _ogg_malloc malloc -#define _ogg_calloc calloc -#define _ogg_realloc realloc -#define _ogg_free free - -#if defined(_WIN32) - -# if defined(__CYGWIN__) -# include - typedef int16_t ogg_int16_t; - typedef uint16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef uint32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - typedef uint64_t ogg_uint64_t; -# elif defined(__MINGW32__) -# include - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - typedef unsigned long long ogg_uint64_t; -# elif defined(__MWERKS__) - typedef long long ogg_int64_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; -# else - /* MSVC/Borland */ - typedef __int64 ogg_int64_t; - typedef __int32 ogg_int32_t; - typedef unsigned __int32 ogg_uint32_t; - typedef __int16 ogg_int16_t; - typedef unsigned __int16 ogg_uint16_t; -# endif - -#elif defined(__MACOS__) - -# include - typedef SInt16 ogg_int16_t; - typedef UInt16 ogg_uint16_t; - typedef SInt32 ogg_int32_t; - typedef UInt32 ogg_uint32_t; - typedef SInt64 ogg_int64_t; - -#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */ - -# include - typedef int16_t ogg_int16_t; - typedef u_int16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef u_int32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - -#elif defined(__HAIKU__) - - /* Haiku */ -# include - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined(__BEOS__) - - /* Be */ -# include - typedef int16_t ogg_int16_t; - typedef u_int16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef u_int32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - -#elif defined (__EMX__) - - /* OS/2 GCC */ - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined (DJGPP) - - /* DJGPP */ - typedef short ogg_int16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined(R5900) - - /* PS2 EE */ - typedef long ogg_int64_t; - typedef int ogg_int32_t; - typedef unsigned ogg_uint32_t; - typedef short ogg_int16_t; - -#elif defined(__SYMBIAN32__) - - /* Symbian GCC */ - typedef signed short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef signed int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long int ogg_int64_t; - -#elif defined(__TMS320C6X__) - - /* TI C64x compiler */ - typedef signed short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef signed int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long int ogg_int64_t; - -#else - -# include -# include - -#endif - -#endif /* _OS_TYPES_H */ diff --git a/Dependencies/libogg/install-sh b/Dependencies/libogg/install-sh deleted file mode 100755 index 4d4a951..0000000 --- a/Dependencies/libogg/install-sh +++ /dev/null @@ -1,323 +0,0 @@ -#!/bin/sh -# install - install a program, script, or datafile - -scriptversion=2005-05-14.22 - -# This originates from X11R5 (mit/util/scripts/install.sh), which was -# later released in X11R6 (xc/config/util/install.sh) with the -# following copyright and license. -# -# Copyright (C) 1994 X Consortium -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to -# deal in the Software without restriction, including without limitation the -# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -# sell copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- -# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# -# Except as contained in this notice, the name of the X Consortium shall not -# be used in advertising or otherwise to promote the sale, use or other deal- -# ings in this Software without prior written authorization from the X Consor- -# tium. -# -# -# FSF changes to this file are in the public domain. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. 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This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from an older release. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - fi - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, -$progname: but the definition of this LT_INIT comes from revision $macro_revision. -$progname: You should recreate aclocal.m4 with macros from revision $package_revision -$progname: of $PACKAGE $VERSION and run autoconf again. -_LT_EOF - fi - - exit $EXIT_MISMATCH - fi -} - - -## ----------- ## -## Main. ## -## ----------- ## - -$opt_help || { - # Sanity checks first: - func_check_version_match - - if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then - func_fatal_configuration "not configured to build any kind of library" - fi - - test -z "$mode" && func_fatal_error "error: you must specify a MODE." - - - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" - - - # Only execute mode is allowed to have -dlopen flags. - if test -n "$execute_dlfiles" && test "$mode" != execute; then - func_error "unrecognized option \`-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE - fi - - # Change the help message to a mode-specific one. - generic_help="$help" - help="Try \`$progname --help --mode=$mode' for more information." -} - - -# func_lalib_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_lalib_p () -{ - test -f "$1" && - $SED -e 4q "$1" 2>/dev/null \ - | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 -} - -# func_lalib_unsafe_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function implements the same check as func_lalib_p without -# resorting to external programs. To this end, it redirects stdin and -# closes it afterwards, without saving the original file descriptor. -# As a safety measure, use it only where a negative result would be -# fatal anyway. Works if `file' does not exist. -func_lalib_unsafe_p () -{ - lalib_p=no - if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then - for lalib_p_l in 1 2 3 4 - do - read lalib_p_line - case "$lalib_p_line" in - \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; - esac - done - exec 0<&5 5<&- - fi - test "$lalib_p" = yes -} - -# func_ltwrapper_script_p file -# True iff FILE is a libtool wrapper script -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_script_p () -{ - func_lalib_p "$1" -} - -# func_ltwrapper_executable_p file -# True iff FILE is a libtool wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_executable_p () -{ - func_ltwrapper_exec_suffix= - case $1 in - *.exe) ;; - *) func_ltwrapper_exec_suffix=.exe ;; - esac - $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 -} - -# func_ltwrapper_scriptname file -# Assumes file is an ltwrapper_executable -# uses $file to determine the appropriate filename for a -# temporary ltwrapper_script. -func_ltwrapper_scriptname () -{ - func_ltwrapper_scriptname_result="" - if func_ltwrapper_executable_p "$1"; then - func_dirname_and_basename "$1" "" "." - func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" - fi -} - -# func_ltwrapper_p file -# True iff FILE is a libtool wrapper script or wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_p () -{ - func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" -} - - -# func_execute_cmds commands fail_cmd -# Execute tilde-delimited COMMANDS. -# If FAIL_CMD is given, eval that upon failure. -# FAIL_CMD may read-access the current command in variable CMD! -func_execute_cmds () -{ - $opt_debug - save_ifs=$IFS; IFS='~' - for cmd in $1; do - IFS=$save_ifs - eval cmd=\"$cmd\" - func_show_eval "$cmd" "${2-:}" - done - IFS=$save_ifs -} - - -# func_source file -# Source FILE, adding directory component if necessary. -# Note that it is not necessary on cygwin/mingw to append a dot to -# FILE even if both FILE and FILE.exe exist: automatic-append-.exe -# behavior happens only for exec(3), not for open(2)! Also, sourcing -# `FILE.' does not work on cygwin managed mounts. -func_source () -{ - $opt_debug - case $1 in - */* | *\\*) . "$1" ;; - *) . "./$1" ;; - esac -} - - -# func_infer_tag arg -# Infer tagged configuration to use if any are available and -# if one wasn't chosen via the "--tag" command line option. -# Only attempt this if the compiler in the base compile -# command doesn't match the default compiler. -# arg is usually of the form 'gcc ...' -func_infer_tag () -{ - $opt_debug - if test -n "$available_tags" && test -z "$tagname"; then - CC_quoted= - for arg in $CC; do - func_quote_for_eval "$arg" - CC_quoted="$CC_quoted $func_quote_for_eval_result" - done - case $@ in - # Blanks in the command may have been stripped by the calling shell, - # but not from the CC environment variable when configure was run. - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; - # Blanks at the start of $base_compile will cause this to fail - # if we don't check for them as well. - *) - for z in $available_tags; do - if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then - # Evaluate the configuration. - eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" - CC_quoted= - for arg in $CC; do - # Double-quote args containing other shell metacharacters. - func_quote_for_eval "$arg" - CC_quoted="$CC_quoted $func_quote_for_eval_result" - done - case "$@ " in - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) - # The compiler in the base compile command matches - # the one in the tagged configuration. - # Assume this is the tagged configuration we want. - tagname=$z - break - ;; - esac - fi - done - # If $tagname still isn't set, then no tagged configuration - # was found and let the user know that the "--tag" command - # line option must be used. - if test -z "$tagname"; then - func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with \`--tag'" -# else -# func_verbose "using $tagname tagged configuration" - fi - ;; - esac - fi -} - - - -# func_write_libtool_object output_name pic_name nonpic_name -# Create a libtool object file (analogous to a ".la" file), -# but don't create it if we're doing a dry run. -func_write_libtool_object () -{ - write_libobj=${1} - if test "$build_libtool_libs" = yes; then - write_lobj=\'${2}\' - else - write_lobj=none - fi - - if test "$build_old_libs" = yes; then - write_oldobj=\'${3}\' - else - write_oldobj=none - fi - - $opt_dry_run || { - cat >${write_libobj}T <?"'"'"' &()|`$[]' \ - && func_warning "libobj name \`$libobj' may not contain shell special characters." - func_dirname_and_basename "$obj" "/" "" - objname="$func_basename_result" - xdir="$func_dirname_result" - lobj=${xdir}$objdir/$objname - - test -z "$base_compile" && \ - func_fatal_help "you must specify a compilation command" - - # Delete any leftover library objects. - if test "$build_old_libs" = yes; then - removelist="$obj $lobj $libobj ${libobj}T" - else - removelist="$lobj $libobj ${libobj}T" - fi - - # On Cygwin there's no "real" PIC flag so we must build both object types - case $host_os in - cygwin* | mingw* | pw32* | os2* | cegcc*) - pic_mode=default - ;; - esac - if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then - # non-PIC code in shared libraries is not supported - pic_mode=default - fi - - # Calculate the filename of the output object if compiler does - # not support -o with -c - if test "$compiler_c_o" = no; then - output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} - lockfile="$output_obj.lock" - else - output_obj= - need_locks=no - lockfile= - fi - - # Lock this critical section if it is needed - # We use this script file to make the link, it avoids creating a new file - if test "$need_locks" = yes; then - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - elif test "$need_locks" = warn; then - if test -f "$lockfile"; then - $ECHO "\ -*** ERROR, $lockfile exists and contains: -`cat $lockfile 2>/dev/null` - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - removelist="$removelist $output_obj" - $ECHO "$srcfile" > "$lockfile" - fi - - $opt_dry_run || $RM $removelist - removelist="$removelist $lockfile" - trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 - - if test -n "$fix_srcfile_path"; then - eval srcfile=\"$fix_srcfile_path\" - fi - func_quote_for_eval "$srcfile" - qsrcfile=$func_quote_for_eval_result - - # Only build a PIC object if we are building libtool libraries. - if test "$build_libtool_libs" = yes; then - # Without this assignment, base_compile gets emptied. - fbsd_hideous_sh_bug=$base_compile - - if test "$pic_mode" != no; then - command="$base_compile $qsrcfile $pic_flag" - else - # Don't build PIC code - command="$base_compile $qsrcfile" - fi - - func_mkdir_p "$xdir$objdir" - - if test -z "$output_obj"; then - # Place PIC objects in $objdir - command="$command -o $lobj" - fi - - func_show_eval_locale "$command" \ - 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - - # Just move the object if needed, then go on to compile the next one - if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then - func_show_eval '$MV "$output_obj" "$lobj"' \ - 'error=$?; $opt_dry_run || $RM $removelist; exit $error' - fi - - # Allow error messages only from the first compilation. - if test "$suppress_opt" = yes; then - suppress_output=' >/dev/null 2>&1' - fi - fi - - # Only build a position-dependent object if we build old libraries. - if test "$build_old_libs" = yes; then - if test "$pic_mode" != yes; then - # Don't build PIC code - command="$base_compile $qsrcfile$pie_flag" - else - command="$base_compile $qsrcfile $pic_flag" - fi - if test "$compiler_c_o" = yes; then - command="$command -o $obj" - fi - - # Suppress compiler output if we already did a PIC compilation. - command="$command$suppress_output" - func_show_eval_locale "$command" \ - '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. 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- *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_verbose "extracting global C symbols from \`$progfile'" - $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - $ECHO >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -" - case $host in - *cygwin* | *mingw* | *cegcc* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ -/* DATA imports from DLLs on WIN32 con't be const, because - runtime relocations are performed -- see ld's documentation - on pseudo-relocs. */" - lt_dlsym_const= ;; - *osf5*) - echo >> "$output_objdir/$my_dlsyms" "\ -/* This system does not cope well with relocations in const data */" - lt_dlsym_const= ;; - *) - lt_dlsym_const=const ;; - esac - - $ECHO >> "$output_objdir/$my_dlsyms" "\ -extern $lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -$lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) symtab_cflags="$symtab_cflags $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - - -# func_emit_wrapper_part1 [arg=no] -# -# Emit the first part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part1 () -{ - func_emit_wrapper_part1_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part1_arg1=$1 - fi - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. 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Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! 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Calling this function does no harm for other -# $host/$build combinations not listed above. -# -# ARG is the path (on $build) that should be converted to -# the proper representation for $host. The result is stored -# in $func_to_host_path_result. -func_to_host_path () -{ - func_to_host_path_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - case $build in - *mingw* ) # actually, msys - # awkward: cmd appends spaces to result - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_path_tmp1=`( cmd //c echo "$1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_path_tmp1=`cygpath -w "$1"` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # Unfortunately, winepath does not exit with a non-zero - # error code, so we are forced to check the contents of - # stdout. On the other hand, if the command is not - # found, the shell will set an exit code of 127 and print - # *an error message* to stdout. So we must check for both - # error code of zero AND non-empty stdout, which explains - # the odd construction: - func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` - if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - else - # Allow warning below. - func_to_host_path_result="" - fi - ;; - esac - if test -z "$func_to_host_path_result" ; then - func_error "Could not determine host path corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_path_result="$1" - fi - ;; - esac - fi -} -# end: func_to_host_path - -# func_to_host_pathlist arg -# -# Convert pathlists to host format when used with build tools. -# See func_to_host_path(), above. This function supports the -# following $build/$host combinations (but does no harm for -# combinations not listed here): -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# -# Path separators are also converted from $build format to -# $host format. If ARG begins or ends with a path separator -# character, it is preserved (but converted to $host format) -# on output. -# -# ARG is a pathlist (on $build) that should be converted to -# the proper representation on $host. The result is stored -# in $func_to_host_pathlist_result. -func_to_host_pathlist () -{ - func_to_host_pathlist_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_to_host_pathlist_tmp2="$1" - # Once set for this call, this variable should not be - # reassigned. It is used in tha fallback case. - func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e 's|^:*||' -e 's|:*$||'` - case $build in - *mingw* ) # Actually, msys. - # Awkward: cmd appends spaces to result. - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # unfortunately, winepath doesn't convert pathlists - func_to_host_pathlist_result="" - func_to_host_pathlist_oldIFS=$IFS - IFS=: - for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do - IFS=$func_to_host_pathlist_oldIFS - if test -n "$func_to_host_pathlist_f" ; then - func_to_host_path "$func_to_host_pathlist_f" - if test -n "$func_to_host_path_result" ; then - if test -z "$func_to_host_pathlist_result" ; then - func_to_host_pathlist_result="$func_to_host_path_result" - else - func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" - fi - fi - fi - IFS=: - done - IFS=$func_to_host_pathlist_oldIFS - ;; - esac - if test -z "$func_to_host_pathlist_result" ; then - func_error "Could not determine the host path(s) corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This may break if $1 contains DOS-style drive - # specifications. The fix is not to complicate the expression - # below, but for the user to provide a working wine installation - # with winepath so that path translation in the cross-to-mingw - # case works properly. - lt_replace_pathsep_nix_to_dos="s|:|;|g" - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_replace_pathsep_nix_to_dos"` - fi - # Now, add the leading and trailing path separators back - case "$1" in - :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" - ;; - esac - case "$1" in - *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" - ;; - esac - ;; - esac - fi -} -# end: func_to_host_pathlist - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -# define setmode _setmode -#else -# include -# include -# ifdef __CYGWIN__ -# include -# define HAVE_SETENV -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER -# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args -static void -ltwrapper_debugprintf (const char *fmt, ...) -{ - va_list args; - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); -} -#else -# define LTWRAPPER_DEBUGPRINTF(args) -#endif - -const char *program_name = NULL; - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_fatal (const char *message, ...); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_opt_process_env_set (const char *arg); -void lt_opt_process_env_prepend (const char *arg); -void lt_opt_process_env_append (const char *arg); -int lt_split_name_value (const char *arg, char** name, char** value); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); - -static const char *script_text_part1 = -EOF - - func_emit_wrapper_part1 yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat <"))); - for (i = 0; i < newargc; i++) - { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); - } - -EOF - - case $host_os in - mingw*) - cat <<"EOF" - /* execv doesn't actually work on mingw as expected on unix */ - rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); - if (rval == -1) - { - /* failed to start process */ - LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); - return 127; - } - return rval; -EOF - ;; - *) - cat <<"EOF" - execv (lt_argv_zero, newargz); - return rval; /* =127, but avoids unused variable warning */ -EOF - ;; - esac - - cat <<"EOF" -} - -void * -xmalloc (size_t num) -{ - void *p = (void *) malloc (num); - if (!p) - lt_fatal ("Memory exhausted"); - - return p; -} - -char * -xstrdup (const char *string) -{ - return string ? strcpy ((char *) xmalloc (strlen (string) + 1), - string) : NULL; -} - -const char * -base_name (const char *name) -{ - const char *base; - -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - /* Skip over the disk name in MSDOS pathnames. */ - if (isalpha ((unsigned char) name[0]) && name[1] == ':') - name += 2; -#endif - - for (base = name; *name; name++) - if (IS_DIR_SEPARATOR (*name)) - base = name + 1; - return base; -} - -int -check_executable (const char *path) -{ - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if ((stat (path, &st) >= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", - wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", - tmp_pathspec)); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - char *errstr = strerror (errno); - lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal ("Could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -static void -lt_error_core (int exit_status, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s: %s: ", program_name, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, "FATAL", message, ap); - va_end (ap); -} - -void -lt_setenv (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", - (name ? name : ""), - (value ? value : ""))); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -int -lt_split_name_value (const char *arg, char** name, char** value) -{ - const char *p; - int len; - if (!arg || !*arg) - return 1; - - p = strchr (arg, (int)'='); - - if (!p) - return 1; - - *value = xstrdup (++p); - - len = strlen (arg) - strlen (*value); - *name = XMALLOC (char, len); - strncpy (*name, arg, len-1); - (*name)[len - 1] = '\0'; - - return 0; -} - -void -lt_opt_process_env_set (const char *arg) -{ - char *name = NULL; - char *value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); - } - - lt_setenv (name, value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_prepend (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_append (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 1); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - - -EOF -} -# end: func_emit_cwrapperexe_src - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=no - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module="${wl}-single_module" - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" - build_old_libs=no - break - ;; - -all-static | -static | -static-libtool-libs) - case $arg in - -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then - func_warning "complete static linking is impossible in this configuration" - fi - if test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - -static) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=built - ;; - -static-libtool-libs) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - esac - build_libtool_libs=no - build_old_libs=yes - break - ;; - esac - done - - # See if our shared archives depend on static archives. - test -n "$old_archive_from_new_cmds" && build_old_libs=yes - - # Go through the arguments, transforming them on the way. - while test "$#" -gt 0; do - arg="$1" - shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" - - # If the previous option needs an argument, assign it. - if test -n "$prev"; then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - dlfiles|dlprefiles) - if test "$preload" = no; then - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=yes - fi - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test "$dlself" = no; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test "$prev" = dlprefiles; then - dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test "$prev" = dlfiles; then - dlfiles="$dlfiles $arg" - else - dlprefiles="$dlprefiles $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols="$arg" - test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" - prev= - continue - ;; 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do - if $opt_duplicate_deps ; then - case "$libs " in - *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; - esac - fi - libs="$libs $deplib" - done - - if test "$linkmode" = lib; then - libs="$predeps $libs $compiler_lib_search_path $postdeps" - - # Compute libraries that are listed more than once in $predeps - # $postdeps and mark them as special (i.e., whose duplicates are - # not to be eliminated). - pre_post_deps= - if $opt_duplicate_compiler_generated_deps; then - for pre_post_dep in $predeps $postdeps; do - case "$pre_post_deps " in - *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; - esac - pre_post_deps="$pre_post_deps $pre_post_dep" - done - fi - pre_post_deps= - fi - - deplibs= - newdependency_libs= - newlib_search_path= - need_relink=no # whether we're linking any uninstalled libtool libraries - notinst_deplibs= # not-installed libtool libraries - notinst_path= # paths that contain not-installed libtool libraries - - case $linkmode in - lib) - passes="conv dlpreopen link" - for file in $dlfiles $dlprefiles; do - case $file in - *.la) ;; - *) - func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" - ;; - esac - done - ;; - prog) - compile_deplibs= - finalize_deplibs= - alldeplibs=no - newdlfiles= - newdlprefiles= - passes="conv scan dlopen dlpreopen link" - ;; - *) passes="conv" - ;; - esac - - for pass in $passes; do - # The preopen pass in lib mode reverses $deplibs; put it back here - # so that -L comes before libs that need it for instance... - if test "$linkmode,$pass" = "lib,link"; then - ## FIXME: Find the place where the list is rebuilt in the wrong - ## order, and fix it there properly - tmp_deplibs= - for deplib in $deplibs; do - tmp_deplibs="$deplib $tmp_deplibs" - done - deplibs="$tmp_deplibs" - fi - - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan"; then - libs="$deplibs" - deplibs= - fi - if test "$linkmode" = prog; then - case $pass in - dlopen) libs="$dlfiles" ;; - dlpreopen) libs="$dlprefiles" ;; - link) - libs="$deplibs %DEPLIBS%" - test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" - ;; 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then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test "$linkmode" = lib; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" - if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes - else - found=no - fi - break 2 - fi - done - done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll="$l" - done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no - func_dirname "$lib" "" "." - ladir="$func_dirname_result" - lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; 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then - $ECHO - $ECHO "*** And there doesn't seem to be a static archive available" - $ECHO "*** The link will probably fail, sorry" - else - add="$dir/$old_library" - fi - elif test -n "$old_library"; then - add="$dir/$old_library" - fi - fi - esac - elif test "$hardcode_minus_L" = no; then - case $host in - *-*-sunos*) add_shlibpath="$dir" ;; - esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$dir" - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - add_dir="$add_dir -L$inst_prefix_dir$libdir" - ;; - esac - fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; 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a/Dependencies/libogg/macos/compat/sys/types.h b/Dependencies/libogg/macos/compat/sys/types.h deleted file mode 100755 index b0d4f92..0000000 --- a/Dependencies/libogg/macos/compat/sys/types.h +++ /dev/null @@ -1 +0,0 @@ -#ifndef __SYS_TYPES_H__ #define __SYS_TYPES_H__ 1 #include #include #include typedef short int16_t; typedef long int32_t; typedef long long int64_t; #define vorbis_size32_t long #if defined(__cplusplus) extern "C" { #endif #pragma options align=power char *strdup(const char *inStr); #pragma options align=reset #if defined(__cplusplus) } #endif #endif /* __SYS_TYPES_H__ */ \ No newline at end of file diff --git a/Dependencies/libogg/macos/libogg.mcp b/Dependencies/libogg/macos/libogg.mcp deleted file mode 100755 index 6921abb5c80f5f9a926d283629529bb38b10e036..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 112574 zcmeHQ3t${o)xNXYq)ADW0)5k#ZA%~Yv7t~90z%TXg_fj=Nui}Yn$2dLZkuG+-3@I) 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You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac - -exit 0 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-end: "$" -# End: diff --git a/Dependencies/libogg/ogg-uninstalled.pc.in b/Dependencies/libogg/ogg-uninstalled.pc.in deleted file mode 100644 index 6d692dc..0000000 --- a/Dependencies/libogg/ogg-uninstalled.pc.in +++ /dev/null @@ -1,14 +0,0 @@ -# ogg uninstalled pkg-config file - -prefix= -exec_prefix= -libdir=${pcfiledir}/src -includedir=${pcfiledir}/include - -Name: ogg -Description: ogg is a library for manipulating ogg bitstreams (not installed) -Version: @VERSION@ -Requires: -Conflicts: -Libs: ${libdir}/libogg.la -Cflags: -I${includedir} diff --git a/Dependencies/libogg/ogg.m4 b/Dependencies/libogg/ogg.m4 deleted file mode 100644 index 1d3fb8b..0000000 --- a/Dependencies/libogg/ogg.m4 +++ /dev/null @@ -1,116 +0,0 @@ -# Configure paths for libogg -# Jack Moffitt 10-21-2000 -# Shamelessly stolen from Owen Taylor and Manish Singh - -dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) -dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS -dnl -AC_DEFUN([XIPH_PATH_OGG], -[dnl -dnl Get the cflags and libraries -dnl -AC_ARG_WITH(ogg,AC_HELP_STRING([--with-ogg=PFX],[Prefix where libogg is installed (optional)]), ogg_prefix="$withval", ogg_prefix="") -AC_ARG_WITH(ogg-libraries,AC_HELP_STRING([--with-ogg-libraries=DIR],[Directory where libogg library is installed (optional)]), ogg_libraries="$withval", ogg_libraries="") -AC_ARG_WITH(ogg-includes,AC_HELP_STRING([--with-ogg-includes=DIR],[Directory where libogg header files are installed (optional)]), ogg_includes="$withval", ogg_includes="") -AC_ARG_ENABLE(oggtest,AC_HELP_STRING([--disable-oggtest],[Do not try to compile and run a test Ogg program]),, enable_oggtest=yes) - - if test "x$ogg_libraries" != "x" ; then - OGG_LIBS="-L$ogg_libraries" - elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then - OGG_LIBS="" - elif test "x$ogg_prefix" != "x" ; then - OGG_LIBS="-L$ogg_prefix/lib" - elif test "x$prefix" != "xNONE" ; then - OGG_LIBS="-L$prefix/lib" - fi - - if test "x$ogg_prefix" != "xno" ; then - OGG_LIBS="$OGG_LIBS -logg" - fi - - if test "x$ogg_includes" != "x" ; then - OGG_CFLAGS="-I$ogg_includes" - elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then - OGG_CFLAGS="" - elif test "x$ogg_prefix" != "x" ; then - OGG_CFLAGS="-I$ogg_prefix/include" - elif test "x$prefix" != "xNONE"; then - OGG_CFLAGS="-I$prefix/include" - fi - - AC_MSG_CHECKING(for Ogg) - if test "x$ogg_prefix" = "xno" ; then - no_ogg="disabled" - enable_oggtest="no" - else - no_ogg="" - fi - - - if test "x$enable_oggtest" = "xyes" ; then - ac_save_CFLAGS="$CFLAGS" - ac_save_LIBS="$LIBS" - CFLAGS="$CFLAGS $OGG_CFLAGS" - LIBS="$LIBS $OGG_LIBS" -dnl -dnl Now check if the installed Ogg is sufficiently new. -dnl - rm -f conf.oggtest - AC_TRY_RUN([ -#include -#include -#include -#include - -int main () -{ - system("touch conf.oggtest"); - return 0; -} - -],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - - if test "x$no_ogg" = "xdisabled" ; then - AC_MSG_RESULT(no) - ifelse([$2], , :, [$2]) - elif test "x$no_ogg" = "x" ; then - AC_MSG_RESULT(yes) - ifelse([$1], , :, [$1]) - else - AC_MSG_RESULT(no) - if test -f conf.oggtest ; then - : - else - echo "*** Could not run Ogg test program, checking why..." - CFLAGS="$CFLAGS $OGG_CFLAGS" - LIBS="$LIBS $OGG_LIBS" - AC_TRY_LINK([ -#include -#include -], [ return 0; ], - [ echo "*** The test program compiled, but did not run. This usually means" - echo "*** that the run-time linker is not finding Ogg or finding the wrong" - echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your" - echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" - echo "*** to the installed location Also, make sure you have run ldconfig if that" - echo "*** is required on your system" - echo "***" - echo "*** If you have an old version installed, it is best to remove it, although" - echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], - [ echo "*** The test program failed to compile or link. See the file config.log for the" - echo "*** exact error that occured. 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PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: packing variable sized words into an octet stream - last mod: $Id: bitwise.c 16993 2010-03-21 23:15:46Z xiphmont $ - - ********************************************************************/ - -/* We're 'LSb' endian; if we write a word but read individual bits, - then we'll read the lsb first */ - -#include -#include -#include - -#define BUFFER_INCREMENT 256 - -static const unsigned long mask[]= -{0x00000000,0x00000001,0x00000003,0x00000007,0x0000000f, - 0x0000001f,0x0000003f,0x0000007f,0x000000ff,0x000001ff, - 0x000003ff,0x000007ff,0x00000fff,0x00001fff,0x00003fff, - 0x00007fff,0x0000ffff,0x0001ffff,0x0003ffff,0x0007ffff, - 0x000fffff,0x001fffff,0x003fffff,0x007fffff,0x00ffffff, - 0x01ffffff,0x03ffffff,0x07ffffff,0x0fffffff,0x1fffffff, - 0x3fffffff,0x7fffffff,0xffffffff }; - -static const unsigned int mask8B[]= -{0x00,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff}; - -void oggpack_writeinit(oggpack_buffer *b){ - memset(b,0,sizeof(*b)); - b->ptr=b->buffer=_ogg_malloc(BUFFER_INCREMENT); - b->buffer[0]='\0'; - b->storage=BUFFER_INCREMENT; -} - -void oggpackB_writeinit(oggpack_buffer *b){ - oggpack_writeinit(b); -} - -int oggpack_writecheck(oggpack_buffer *b){ - if(!b->ptr || !b->storage)return -1; - return 0; -} - -int oggpackB_writecheck(oggpack_buffer *b){ - return oggpack_writecheck(b); -} - -void oggpack_writetrunc(oggpack_buffer *b,long bits){ - long bytes=bits>>3; - if(b->ptr){ - bits-=bytes*8; - b->ptr=b->buffer+bytes; - b->endbit=bits; - b->endbyte=bytes; - *b->ptr&=mask[bits]; - } -} - -void oggpackB_writetrunc(oggpack_buffer *b,long bits){ - long bytes=bits>>3; - if(b->ptr){ - bits-=bytes*8; - b->ptr=b->buffer+bytes; - b->endbit=bits; - b->endbyte=bytes; - *b->ptr&=mask8B[bits]; - } -} - -/* Takes only up to 32 bits. */ -void oggpack_write(oggpack_buffer *b,unsigned long value,int bits){ - if(b->endbyte+4>=b->storage){ - void *ret; - if(!b->ptr)return; - ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT); - if(!ret){ - oggpack_writeclear(b); - return; - } - b->buffer=ret; - b->storage+=BUFFER_INCREMENT; - b->ptr=b->buffer+b->endbyte; - } - - value&=mask[bits]; - bits+=b->endbit; - - b->ptr[0]|=value<endbit; - - if(bits>=8){ - b->ptr[1]=(unsigned char)(value>>(8-b->endbit)); - if(bits>=16){ - b->ptr[2]=(unsigned char)(value>>(16-b->endbit)); - if(bits>=24){ - b->ptr[3]=(unsigned char)(value>>(24-b->endbit)); - if(bits>=32){ - if(b->endbit) - b->ptr[4]=(unsigned char)(value>>(32-b->endbit)); - else - b->ptr[4]=0; - } - } - } - } - - b->endbyte+=bits/8; - b->ptr+=bits/8; - b->endbit=bits&7; -} - -/* Takes only up to 32 bits. */ -void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits){ - if(b->endbyte+4>=b->storage){ - void *ret; - if(!b->ptr)return; - ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT); - if(!ret){ - oggpack_writeclear(b); - return; - } - b->buffer=ret; - b->storage+=BUFFER_INCREMENT; - b->ptr=b->buffer+b->endbyte; - } - - value=(value&mask[bits])<<(32-bits); - bits+=b->endbit; - - b->ptr[0]|=value>>(24+b->endbit); - - if(bits>=8){ - b->ptr[1]=(unsigned char)(value>>(16+b->endbit)); - if(bits>=16){ - b->ptr[2]=(unsigned char)(value>>(8+b->endbit)); - if(bits>=24){ - b->ptr[3]=(unsigned char)(value>>(b->endbit)); - if(bits>=32){ - if(b->endbit) - b->ptr[4]=(unsigned char)(value<<(8-b->endbit)); - else - b->ptr[4]=0; - } - } - } - } - - b->endbyte+=bits/8; - b->ptr+=bits/8; - b->endbit=bits&7; -} - -void oggpack_writealign(oggpack_buffer *b){ - int bits=8-b->endbit; - if(bits<8) - oggpack_write(b,0,bits); -} - -void oggpackB_writealign(oggpack_buffer *b){ - int bits=8-b->endbit; - if(bits<8) - oggpackB_write(b,0,bits); -} - -static void oggpack_writecopy_helper(oggpack_buffer *b, - void *source, - long bits, - void (*w)(oggpack_buffer *, - unsigned long, - int), - int msb){ - unsigned char *ptr=(unsigned char *)source; - - long bytes=bits/8; - bits-=bytes*8; - - if(b->endbit){ - int i; - /* unaligned copy. Do it the hard way. */ - for(i=0;iendbyte+bytes+1>=b->storage){ - void *ret; - if(!b->ptr)return; - b->storage=b->endbyte+bytes+BUFFER_INCREMENT; - ret=_ogg_realloc(b->buffer,b->storage); - if(!ret){ - oggpack_writeclear(b); - return; - } - b->buffer=ret; - b->ptr=b->buffer+b->endbyte; - } - - memmove(b->ptr,source,bytes); - b->ptr+=bytes; - b->endbyte+=bytes; - *b->ptr=0; - - } - if(bits){ - if(msb) - w(b,(unsigned long)(ptr[bytes]>>(8-bits)),bits); - else - w(b,(unsigned long)(ptr[bytes]),bits); - } -} - -void oggpack_writecopy(oggpack_buffer *b,void *source,long bits){ - oggpack_writecopy_helper(b,source,bits,oggpack_write,0); -} - -void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits){ - oggpack_writecopy_helper(b,source,bits,oggpackB_write,1); -} - -void oggpack_reset(oggpack_buffer *b){ - if(!b->ptr)return; - b->ptr=b->buffer; - b->buffer[0]=0; - b->endbit=b->endbyte=0; -} - -void oggpackB_reset(oggpack_buffer *b){ - oggpack_reset(b); -} - -void oggpack_writeclear(oggpack_buffer *b){ - if(b->buffer)_ogg_free(b->buffer); - memset(b,0,sizeof(*b)); -} - -void oggpackB_writeclear(oggpack_buffer *b){ - oggpack_writeclear(b); -} - -void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){ - memset(b,0,sizeof(*b)); - b->buffer=b->ptr=buf; - b->storage=bytes; -} - -void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){ - oggpack_readinit(b,buf,bytes); -} - -/* Read in bits without advancing the bitptr; bits <= 32 */ -long oggpack_look(oggpack_buffer *b,int bits){ - unsigned long ret; - unsigned long m=mask[bits]; - - bits+=b->endbit; - - if(b->endbyte+4>=b->storage){ - /* not the main path */ - if(b->endbyte*8+bits>b->storage*8)return(-1); - } - - ret=b->ptr[0]>>b->endbit; - if(bits>8){ - ret|=b->ptr[1]<<(8-b->endbit); - if(bits>16){ - ret|=b->ptr[2]<<(16-b->endbit); - if(bits>24){ - ret|=b->ptr[3]<<(24-b->endbit); - if(bits>32 && b->endbit) - ret|=b->ptr[4]<<(32-b->endbit); - } - } - } - return(m&ret); -} - -/* Read in bits without advancing the bitptr; bits <= 32 */ -long oggpackB_look(oggpack_buffer *b,int bits){ - unsigned long ret; - int m=32-bits; - - bits+=b->endbit; - - if(b->endbyte+4>=b->storage){ - /* not the main path */ - if(b->endbyte*8+bits>b->storage*8)return(-1); - } - - ret=b->ptr[0]<<(24+b->endbit); - if(bits>8){ - ret|=b->ptr[1]<<(16+b->endbit); - if(bits>16){ - ret|=b->ptr[2]<<(8+b->endbit); - if(bits>24){ - ret|=b->ptr[3]<<(b->endbit); - if(bits>32 && b->endbit) - ret|=b->ptr[4]>>(8-b->endbit); - } - } - } - return ((ret&0xffffffff)>>(m>>1))>>((m+1)>>1); -} - -long oggpack_look1(oggpack_buffer *b){ - if(b->endbyte>=b->storage)return(-1); - return((b->ptr[0]>>b->endbit)&1); -} - -long oggpackB_look1(oggpack_buffer *b){ - if(b->endbyte>=b->storage)return(-1); - return((b->ptr[0]>>(7-b->endbit))&1); -} - -void oggpack_adv(oggpack_buffer *b,int bits){ - bits+=b->endbit; - b->ptr+=bits/8; - b->endbyte+=bits/8; - b->endbit=bits&7; -} - -void oggpackB_adv(oggpack_buffer *b,int bits){ - oggpack_adv(b,bits); -} - -void oggpack_adv1(oggpack_buffer *b){ - if(++(b->endbit)>7){ - b->endbit=0; - b->ptr++; - b->endbyte++; - } -} - -void oggpackB_adv1(oggpack_buffer *b){ - oggpack_adv1(b); -} - -/* bits <= 32 */ -long oggpack_read(oggpack_buffer *b,int bits){ - long ret; - unsigned long m=mask[bits]; - - bits+=b->endbit; - - if(b->endbyte+4>=b->storage){ - /* not the main path */ - ret=-1L; - if(b->endbyte*8+bits>b->storage*8)goto overflow; - } - - ret=b->ptr[0]>>b->endbit; - if(bits>8){ - ret|=b->ptr[1]<<(8-b->endbit); - if(bits>16){ - ret|=b->ptr[2]<<(16-b->endbit); - if(bits>24){ - ret|=b->ptr[3]<<(24-b->endbit); - if(bits>32 && b->endbit){ - ret|=b->ptr[4]<<(32-b->endbit); - } - } - } - } - ret&=m; - - overflow: - - b->ptr+=bits/8; - b->endbyte+=bits/8; - b->endbit=bits&7; - return(ret); -} - -/* bits <= 32 */ -long oggpackB_read(oggpack_buffer *b,int bits){ - long ret; - long m=32-bits; - - bits+=b->endbit; - - if(b->endbyte+4>=b->storage){ - /* not the main path */ - ret=-1L; - if(b->endbyte*8+bits>b->storage*8)goto overflow; - /* special case to avoid reading b->ptr[0], which might be past the end of - the buffer; also skips some useless accounting */ - else if(!bits)return(0L); - } - - ret=b->ptr[0]<<(24+b->endbit); - if(bits>8){ - ret|=b->ptr[1]<<(16+b->endbit); - if(bits>16){ - ret|=b->ptr[2]<<(8+b->endbit); - if(bits>24){ - ret|=b->ptr[3]<<(b->endbit); - if(bits>32 && b->endbit) - ret|=b->ptr[4]>>(8-b->endbit); - } - } - } - ret=((ret&0xffffffffUL)>>(m>>1))>>((m+1)>>1); - - overflow: - - b->ptr+=bits/8; - b->endbyte+=bits/8; - b->endbit=bits&7; - return(ret); -} - -long oggpack_read1(oggpack_buffer *b){ - long ret; - - if(b->endbyte>=b->storage){ - /* not the main path */ - ret=-1L; - goto overflow; - } - - ret=(b->ptr[0]>>b->endbit)&1; - - overflow: - - b->endbit++; - if(b->endbit>7){ - b->endbit=0; - b->ptr++; - b->endbyte++; - } - return(ret); -} - -long oggpackB_read1(oggpack_buffer *b){ - long ret; - - if(b->endbyte>=b->storage){ - /* not the main path */ - ret=-1L; - goto overflow; - } - - ret=(b->ptr[0]>>(7-b->endbit))&1; - - overflow: - - b->endbit++; - if(b->endbit>7){ - b->endbit=0; - b->ptr++; - b->endbyte++; - } - return(ret); -} - -long oggpack_bytes(oggpack_buffer *b){ - return(b->endbyte+(b->endbit+7)/8); -} - -long oggpack_bits(oggpack_buffer *b){ - return(b->endbyte*8+b->endbit); -} - -long oggpackB_bytes(oggpack_buffer *b){ - return oggpack_bytes(b); -} - -long oggpackB_bits(oggpack_buffer *b){ - return oggpack_bits(b); -} - -unsigned char *oggpack_get_buffer(oggpack_buffer *b){ - return(b->buffer); -} - -unsigned char *oggpackB_get_buffer(oggpack_buffer *b){ - return oggpack_get_buffer(b); -} - -/* Self test of the bitwise routines; everything else is based on - them, so they damned well better be solid. */ - -#ifdef _V_SELFTEST -#include - -static int ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -oggpack_buffer o; -oggpack_buffer r; - -void report(char *in){ - fprintf(stderr,"%s",in); - exit(1); -} - -void cliptest(unsigned long *b,int vals,int bits,int *comp,int compsize){ - long bytes,i; - unsigned char *buffer; - - oggpack_reset(&o); - for(i=0;i -#include -#include - -/* A complete description of Ogg framing exists in docs/framing.html */ - -int ogg_page_version(const ogg_page *og){ - return((int)(og->header[4])); -} - -int ogg_page_continued(const ogg_page *og){ - return((int)(og->header[5]&0x01)); -} - -int ogg_page_bos(const ogg_page *og){ - return((int)(og->header[5]&0x02)); -} - -int ogg_page_eos(const ogg_page *og){ - return((int)(og->header[5]&0x04)); -} - -ogg_int64_t ogg_page_granulepos(const ogg_page *og){ - unsigned char *page=og->header; - ogg_int64_t granulepos=page[13]&(0xff); - granulepos= (granulepos<<8)|(page[12]&0xff); - granulepos= (granulepos<<8)|(page[11]&0xff); - granulepos= (granulepos<<8)|(page[10]&0xff); - granulepos= (granulepos<<8)|(page[9]&0xff); - granulepos= (granulepos<<8)|(page[8]&0xff); - granulepos= (granulepos<<8)|(page[7]&0xff); - granulepos= (granulepos<<8)|(page[6]&0xff); - return(granulepos); -} - -int ogg_page_serialno(const ogg_page *og){ - return(og->header[14] | - (og->header[15]<<8) | - (og->header[16]<<16) | - (og->header[17]<<24)); -} - -long ogg_page_pageno(const ogg_page *og){ - return(og->header[18] | - (og->header[19]<<8) | - (og->header[20]<<16) | - (og->header[21]<<24)); -} - - - -/* returns the number of packets that are completed on this page (if - the leading packet is begun on a previous page, but ends on this - page, it's counted */ - -/* NOTE: -If a page consists of a packet begun on a previous page, and a new -packet begun (but not completed) on this page, the return will be: - ogg_page_packets(page) ==1, - ogg_page_continued(page) !=0 - -If a page happens to be a single packet that was begun on a -previous page, and spans to the next page (in the case of a three or -more page packet), the return will be: - ogg_page_packets(page) ==0, - ogg_page_continued(page) !=0 -*/ - -int ogg_page_packets(const ogg_page *og){ - int i,n=og->header[26],count=0; - for(i=0;iheader[27+i]<255)count++; - return(count); -} - - -#if 0 -/* helper to initialize lookup for direct-table CRC (illustrative; we - use the static init below) */ - -static ogg_uint32_t _ogg_crc_entry(unsigned long index){ - int i; - unsigned long r; - - r = index << 24; - for (i=0; i<8; i++) - if (r & 0x80000000UL) - r = (r << 1) ^ 0x04c11db7; /* The same as the ethernet generator - polynomial, although we use an - unreflected alg and an init/final - of 0, not 0xffffffff */ - else - r<<=1; - return (r & 0xffffffffUL); -} -#endif - -static const ogg_uint32_t crc_lookup[256]={ - 0x00000000,0x04c11db7,0x09823b6e,0x0d4326d9, - 0x130476dc,0x17c56b6b,0x1a864db2,0x1e475005, - 0x2608edb8,0x22c9f00f,0x2f8ad6d6,0x2b4bcb61, - 0x350c9b64,0x31cd86d3,0x3c8ea00a,0x384fbdbd, - 0x4c11db70,0x48d0c6c7,0x4593e01e,0x4152fda9, - 0x5f15adac,0x5bd4b01b,0x569796c2,0x52568b75, - 0x6a1936c8,0x6ed82b7f,0x639b0da6,0x675a1011, - 0x791d4014,0x7ddc5da3,0x709f7b7a,0x745e66cd, - 0x9823b6e0,0x9ce2ab57,0x91a18d8e,0x95609039, - 0x8b27c03c,0x8fe6dd8b,0x82a5fb52,0x8664e6e5, - 0xbe2b5b58,0xbaea46ef,0xb7a96036,0xb3687d81, - 0xad2f2d84,0xa9ee3033,0xa4ad16ea,0xa06c0b5d, - 0xd4326d90,0xd0f37027,0xddb056fe,0xd9714b49, - 0xc7361b4c,0xc3f706fb,0xceb42022,0xca753d95, - 0xf23a8028,0xf6fb9d9f,0xfbb8bb46,0xff79a6f1, - 0xe13ef6f4,0xe5ffeb43,0xe8bccd9a,0xec7dd02d, - 0x34867077,0x30476dc0,0x3d044b19,0x39c556ae, - 0x278206ab,0x23431b1c,0x2e003dc5,0x2ac12072, - 0x128e9dcf,0x164f8078,0x1b0ca6a1,0x1fcdbb16, - 0x018aeb13,0x054bf6a4,0x0808d07d,0x0cc9cdca, - 0x7897ab07,0x7c56b6b0,0x71159069,0x75d48dde, - 0x6b93dddb,0x6f52c06c,0x6211e6b5,0x66d0fb02, - 0x5e9f46bf,0x5a5e5b08,0x571d7dd1,0x53dc6066, - 0x4d9b3063,0x495a2dd4,0x44190b0d,0x40d816ba, - 0xaca5c697,0xa864db20,0xa527fdf9,0xa1e6e04e, - 0xbfa1b04b,0xbb60adfc,0xb6238b25,0xb2e29692, - 0x8aad2b2f,0x8e6c3698,0x832f1041,0x87ee0df6, - 0x99a95df3,0x9d684044,0x902b669d,0x94ea7b2a, - 0xe0b41de7,0xe4750050,0xe9362689,0xedf73b3e, - 0xf3b06b3b,0xf771768c,0xfa325055,0xfef34de2, - 0xc6bcf05f,0xc27dede8,0xcf3ecb31,0xcbffd686, - 0xd5b88683,0xd1799b34,0xdc3abded,0xd8fba05a, - 0x690ce0ee,0x6dcdfd59,0x608edb80,0x644fc637, - 0x7a089632,0x7ec98b85,0x738aad5c,0x774bb0eb, - 0x4f040d56,0x4bc510e1,0x46863638,0x42472b8f, - 0x5c007b8a,0x58c1663d,0x558240e4,0x51435d53, - 0x251d3b9e,0x21dc2629,0x2c9f00f0,0x285e1d47, - 0x36194d42,0x32d850f5,0x3f9b762c,0x3b5a6b9b, - 0x0315d626,0x07d4cb91,0x0a97ed48,0x0e56f0ff, - 0x1011a0fa,0x14d0bd4d,0x19939b94,0x1d528623, - 0xf12f560e,0xf5ee4bb9,0xf8ad6d60,0xfc6c70d7, - 0xe22b20d2,0xe6ea3d65,0xeba91bbc,0xef68060b, - 0xd727bbb6,0xd3e6a601,0xdea580d8,0xda649d6f, - 0xc423cd6a,0xc0e2d0dd,0xcda1f604,0xc960ebb3, - 0xbd3e8d7e,0xb9ff90c9,0xb4bcb610,0xb07daba7, - 0xae3afba2,0xaafbe615,0xa7b8c0cc,0xa379dd7b, - 0x9b3660c6,0x9ff77d71,0x92b45ba8,0x9675461f, - 0x8832161a,0x8cf30bad,0x81b02d74,0x857130c3, - 0x5d8a9099,0x594b8d2e,0x5408abf7,0x50c9b640, - 0x4e8ee645,0x4a4ffbf2,0x470cdd2b,0x43cdc09c, - 0x7b827d21,0x7f436096,0x7200464f,0x76c15bf8, - 0x68860bfd,0x6c47164a,0x61043093,0x65c52d24, - 0x119b4be9,0x155a565e,0x18197087,0x1cd86d30, - 0x029f3d35,0x065e2082,0x0b1d065b,0x0fdc1bec, - 0x3793a651,0x3352bbe6,0x3e119d3f,0x3ad08088, - 0x2497d08d,0x2056cd3a,0x2d15ebe3,0x29d4f654, - 0xc5a92679,0xc1683bce,0xcc2b1d17,0xc8ea00a0, - 0xd6ad50a5,0xd26c4d12,0xdf2f6bcb,0xdbee767c, - 0xe3a1cbc1,0xe760d676,0xea23f0af,0xeee2ed18, - 0xf0a5bd1d,0xf464a0aa,0xf9278673,0xfde69bc4, - 0x89b8fd09,0x8d79e0be,0x803ac667,0x84fbdbd0, - 0x9abc8bd5,0x9e7d9662,0x933eb0bb,0x97ffad0c, - 0xafb010b1,0xab710d06,0xa6322bdf,0xa2f33668, - 0xbcb4666d,0xb8757bda,0xb5365d03,0xb1f740b4}; - -/* init the encode/decode logical stream state */ - -int ogg_stream_init(ogg_stream_state *os,int serialno){ - if(os){ - memset(os,0,sizeof(*os)); - os->body_storage=16*1024; - os->lacing_storage=1024; - - os->body_data=_ogg_malloc(os->body_storage*sizeof(*os->body_data)); - os->lacing_vals=_ogg_malloc(os->lacing_storage*sizeof(*os->lacing_vals)); - os->granule_vals=_ogg_malloc(os->lacing_storage*sizeof(*os->granule_vals)); - - if(!os->body_data || !os->lacing_vals || !os->granule_vals){ - ogg_stream_clear(os); - return -1; - } - - os->serialno=serialno; - - return(0); - } - return(-1); -} - -/* async/delayed error detection for the ogg_stream_state */ -int ogg_stream_check(ogg_stream_state *os){ - if(!os || !os->body_data) return -1; - return 0; -} - -/* _clear does not free os, only the non-flat storage within */ -int ogg_stream_clear(ogg_stream_state *os){ - if(os){ - if(os->body_data)_ogg_free(os->body_data); - if(os->lacing_vals)_ogg_free(os->lacing_vals); - if(os->granule_vals)_ogg_free(os->granule_vals); - - memset(os,0,sizeof(*os)); - } - return(0); -} - -int ogg_stream_destroy(ogg_stream_state *os){ - if(os){ - ogg_stream_clear(os); - _ogg_free(os); - } - return(0); -} - -/* Helpers for ogg_stream_encode; this keeps the structure and - what's happening fairly clear */ - -static int _os_body_expand(ogg_stream_state *os,int needed){ - if(os->body_storage<=os->body_fill+needed){ - void *ret; - ret=_ogg_realloc(os->body_data,(os->body_storage+needed+1024)* - sizeof(*os->body_data)); - if(!ret){ - ogg_stream_clear(os); - return -1; - } - os->body_storage+=(needed+1024); - os->body_data=ret; - } - return 0; -} - -static int _os_lacing_expand(ogg_stream_state *os,int needed){ - if(os->lacing_storage<=os->lacing_fill+needed){ - void *ret; - ret=_ogg_realloc(os->lacing_vals,(os->lacing_storage+needed+32)* - sizeof(*os->lacing_vals)); - if(!ret){ - ogg_stream_clear(os); - return -1; - } - os->lacing_vals=ret; - ret=_ogg_realloc(os->granule_vals,(os->lacing_storage+needed+32)* - sizeof(*os->granule_vals)); - if(!ret){ - ogg_stream_clear(os); - return -1; - } - os->granule_vals=ret; - os->lacing_storage+=(needed+32); - } - return 0; -} - -/* checksum the page */ -/* Direct table CRC; note that this will be faster in the future if we - perform the checksum silmultaneously with other copies */ - -void ogg_page_checksum_set(ogg_page *og){ - if(og){ - ogg_uint32_t crc_reg=0; - int i; - - /* safety; needed for API behavior, but not framing code */ - og->header[22]=0; - og->header[23]=0; - og->header[24]=0; - og->header[25]=0; - - for(i=0;iheader_len;i++) - crc_reg=(crc_reg<<8)^crc_lookup[((crc_reg >> 24)&0xff)^og->header[i]]; - for(i=0;ibody_len;i++) - crc_reg=(crc_reg<<8)^crc_lookup[((crc_reg >> 24)&0xff)^og->body[i]]; - - og->header[22]=(unsigned char)(crc_reg&0xff); - og->header[23]=(unsigned char)((crc_reg>>8)&0xff); - og->header[24]=(unsigned char)((crc_reg>>16)&0xff); - og->header[25]=(unsigned char)((crc_reg>>24)&0xff); - } -} - -/* submit data to the internal buffer of the framing engine */ -int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, int count, - long e_o_s, ogg_int64_t granulepos){ - - int bytes = 0, lacing_vals, i; - - if(ogg_stream_check(os)) return -1; - if(!iov) return 0; - - for (i = 0; i < count; ++i) bytes += (int)iov[i].iov_len; - lacing_vals=bytes/255+1; - - if(os->body_returned){ - /* advance packet data according to the body_returned pointer. We - had to keep it around to return a pointer into the buffer last - call */ - - os->body_fill-=os->body_returned; - if(os->body_fill) - memmove(os->body_data,os->body_data+os->body_returned, - os->body_fill); - os->body_returned=0; - } - - /* make sure we have the buffer storage */ - if(_os_body_expand(os,bytes) || _os_lacing_expand(os,lacing_vals)) - return -1; - - /* Copy in the submitted packet. Yes, the copy is a waste; this is - the liability of overly clean abstraction for the time being. It - will actually be fairly easy to eliminate the extra copy in the - future */ - - for (i = 0; i < count; ++i) { - memcpy(os->body_data+os->body_fill, iov[i].iov_base, iov[i].iov_len); - os->body_fill += (int)iov[i].iov_len; - } - - /* Store lacing vals for this packet */ - for(i=0;ilacing_vals[os->lacing_fill+i]=255; - os->granule_vals[os->lacing_fill+i]=os->granulepos; - } - os->lacing_vals[os->lacing_fill+i]=bytes%255; - os->granulepos=os->granule_vals[os->lacing_fill+i]=granulepos; - - /* flag the first segment as the beginning of the packet */ - os->lacing_vals[os->lacing_fill]|= 0x100; - - os->lacing_fill+=lacing_vals; - - /* for the sake of completeness */ - os->packetno++; - - if(e_o_s)os->e_o_s=1; - - return(0); -} - -int ogg_stream_packetin(ogg_stream_state *os,ogg_packet *op){ - ogg_iovec_t iov; - iov.iov_base = op->packet; - iov.iov_len = op->bytes; - return ogg_stream_iovecin(os, &iov, 1, op->e_o_s, op->granulepos); -} - -/* Conditionally flush a page; force==0 will only flush nominal-size - pages, force==1 forces us to flush a page regardless of page size - so long as there's any data available at all. */ -static int ogg_stream_flush_i(ogg_stream_state *os,ogg_page *og, int force){ - int i; - int vals=0; - int maxvals=(os->lacing_fill>255?255:os->lacing_fill); - int bytes=0; - long acc=0; - ogg_int64_t granule_pos=-1; - - if(ogg_stream_check(os)) return(0); - if(maxvals==0) return(0); - - /* construct a page */ - /* decide how many segments to include */ - - /* If this is the initial header case, the first page must only include - the initial header packet */ - if(os->b_o_s==0){ /* 'initial header page' case */ - granule_pos=0; - for(vals=0;valslacing_vals[vals]&0x0ff)<255){ - vals++; - break; - } - } - }else{ - - /* The extra packets_done, packet_just_done logic here attempts to do two things: - 1) Don't unneccessarily span pages. - 2) Unless necessary, don't flush pages if there are less than four packets on - them; this expands page size to reduce unneccessary overhead if incoming packets - are large. - These are not necessary behaviors, just 'always better than naive flushing' - without requiring an application to explicitly request a specific optimized - behavior. We'll want an explicit behavior setup pathway eventually as well. */ - - int packets_done=0; - int packet_just_done=0; - for(vals=0;vals4096 && packet_just_done>=4){ - force=1; - break; - } - acc+=os->lacing_vals[vals]&0x0ff; - if((os->lacing_vals[vals]&0xff)<255){ - granule_pos=os->granule_vals[vals]; - packet_just_done=++packets_done; - }else - packet_just_done=0; - } - if(vals==255)force=1; - } - - if(!force) return(0); - - /* construct the header in temp storage */ - memcpy(os->header,"OggS",4); - - /* stream structure version */ - os->header[4]=0x00; - - /* continued packet flag? */ - os->header[5]=0x00; - if((os->lacing_vals[0]&0x100)==0)os->header[5]|=0x01; - /* first page flag? */ - if(os->b_o_s==0)os->header[5]|=0x02; - /* last page flag? */ - if(os->e_o_s && os->lacing_fill==vals)os->header[5]|=0x04; - os->b_o_s=1; - - /* 64 bits of PCM position */ - for(i=6;i<14;i++){ - os->header[i]=(unsigned char)(granule_pos&0xff); - granule_pos>>=8; - } - - /* 32 bits of stream serial number */ - { - long serialno=os->serialno; - for(i=14;i<18;i++){ - os->header[i]=(unsigned char)(serialno&0xff); - serialno>>=8; - } - } - - /* 32 bits of page counter (we have both counter and page header - because this val can roll over) */ - if(os->pageno==-1)os->pageno=0; /* because someone called - stream_reset; this would be a - strange thing to do in an - encode stream, but it has - plausible uses */ - { - long pageno=os->pageno++; - for(i=18;i<22;i++){ - os->header[i]=(unsigned char)(pageno&0xff); - pageno>>=8; - } - } - - /* zero for computation; filled in later */ - os->header[22]=0; - os->header[23]=0; - os->header[24]=0; - os->header[25]=0; - - /* segment table */ - os->header[26]=(unsigned char)(vals&0xff); - for(i=0;iheader[i+27]=(unsigned char)(os->lacing_vals[i]&0xff); - - /* set pointers in the ogg_page struct */ - og->header=os->header; - og->header_len=os->header_fill=vals+27; - og->body=os->body_data+os->body_returned; - og->body_len=bytes; - - /* advance the lacing data and set the body_returned pointer */ - - os->lacing_fill-=vals; - memmove(os->lacing_vals,os->lacing_vals+vals,os->lacing_fill*sizeof(*os->lacing_vals)); - memmove(os->granule_vals,os->granule_vals+vals,os->lacing_fill*sizeof(*os->granule_vals)); - os->body_returned+=bytes; - - /* calculate the checksum */ - - ogg_page_checksum_set(og); - - /* done */ - return(1); -} - -/* This will flush remaining packets into a page (returning nonzero), - even if there is not enough data to trigger a flush normally - (undersized page). If there are no packets or partial packets to - flush, ogg_stream_flush returns 0. Note that ogg_stream_flush will - try to flush a normal sized page like ogg_stream_pageout; a call to - ogg_stream_flush does not guarantee that all packets have flushed. - Only a return value of 0 from ogg_stream_flush indicates all packet - data is flushed into pages. - - since ogg_stream_flush will flush the last page in a stream even if - it's undersized, you almost certainly want to use ogg_stream_pageout - (and *not* ogg_stream_flush) unless you specifically need to flush - an page regardless of size in the middle of a stream. */ - -int ogg_stream_flush(ogg_stream_state *os,ogg_page *og){ - return ogg_stream_flush_i(os,og,1); -} - -/* This constructs pages from buffered packet segments. The pointers -returned are to static buffers; do not free. The returned buffers are -good only until the next call (using the same ogg_stream_state) */ - -int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og){ - int force=0; - if(ogg_stream_check(os)) return 0; - - if((os->e_o_s&&os->lacing_fill) || /* 'were done, now flush' case */ - (os->lacing_fill&&!os->b_o_s)) /* 'initial header page' case */ - force=1; - - return(ogg_stream_flush_i(os,og,force)); -} - -int ogg_stream_eos(ogg_stream_state *os){ - if(ogg_stream_check(os)) return 1; - return os->e_o_s; -} - -/* DECODING PRIMITIVES: packet streaming layer **********************/ - -/* This has two layers to place more of the multi-serialno and paging - control in the application's hands. First, we expose a data buffer - using ogg_sync_buffer(). The app either copies into the - buffer, or passes it directly to read(), etc. We then call - ogg_sync_wrote() to tell how many bytes we just added. - - Pages are returned (pointers into the buffer in ogg_sync_state) - by ogg_sync_pageout(). The page is then submitted to - ogg_stream_pagein() along with the appropriate - ogg_stream_state* (ie, matching serialno). We then get raw - packets out calling ogg_stream_packetout() with a - ogg_stream_state. */ - -/* initialize the struct to a known state */ -int ogg_sync_init(ogg_sync_state *oy){ - if(oy){ - oy->storage = -1; /* used as a readiness flag */ - memset(oy,0,sizeof(*oy)); - } - return(0); -} - -/* clear non-flat storage within */ -int ogg_sync_clear(ogg_sync_state *oy){ - if(oy){ - if(oy->data)_ogg_free(oy->data); - memset(oy,0,sizeof(*oy)); - } - return(0); -} - -int ogg_sync_destroy(ogg_sync_state *oy){ - if(oy){ - ogg_sync_clear(oy); - _ogg_free(oy); - } - return(0); -} - -int ogg_sync_check(ogg_sync_state *oy){ - if(oy->storage<0) return -1; - return 0; -} - -char *ogg_sync_buffer(ogg_sync_state *oy, long size){ - if(ogg_sync_check(oy)) return NULL; - - /* first, clear out any space that has been previously returned */ - if(oy->returned){ - oy->fill-=oy->returned; - if(oy->fill>0) - memmove(oy->data,oy->data+oy->returned,oy->fill); - oy->returned=0; - } - - if(size>oy->storage-oy->fill){ - /* We need to extend the internal buffer */ - long newsize=size+oy->fill+4096; /* an extra page to be nice */ - void *ret; - - if(oy->data) - ret=_ogg_realloc(oy->data,newsize); - else - ret=_ogg_malloc(newsize); - if(!ret){ - ogg_sync_clear(oy); - return NULL; - } - oy->data=ret; - oy->storage=newsize; - } - - /* expose a segment at least as large as requested at the fill mark */ - return((char *)oy->data+oy->fill); -} - -int ogg_sync_wrote(ogg_sync_state *oy, long bytes){ - if(ogg_sync_check(oy))return -1; - if(oy->fill+bytes>oy->storage)return -1; - oy->fill+=bytes; - return(0); -} - -/* sync the stream. This is meant to be useful for finding page - boundaries. - - return values for this: - -n) skipped n bytes - 0) page not ready; more data (no bytes skipped) - n) page synced at current location; page length n bytes - -*/ - -long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og){ - unsigned char *page=oy->data+oy->returned; - unsigned char *next; - long bytes=oy->fill-oy->returned; - - if(ogg_sync_check(oy))return 0; - - if(oy->headerbytes==0){ - int headerbytes,i; - if(bytes<27)return(0); /* not enough for a header */ - - /* verify capture pattern */ - if(memcmp(page,"OggS",4))goto sync_fail; - - headerbytes=page[26]+27; - if(bytesbodybytes+=page[27+i]; - oy->headerbytes=headerbytes; - } - - if(oy->bodybytes+oy->headerbytes>bytes)return(0); - - /* The whole test page is buffered. Verify the checksum */ - { - /* Grab the checksum bytes, set the header field to zero */ - char chksum[4]; - ogg_page log; - - memcpy(chksum,page+22,4); - memset(page+22,0,4); - - /* set up a temp page struct and recompute the checksum */ - log.header=page; - log.header_len=oy->headerbytes; - log.body=page+oy->headerbytes; - log.body_len=oy->bodybytes; - ogg_page_checksum_set(&log); - - /* Compare */ - if(memcmp(chksum,page+22,4)){ - /* D'oh. Mismatch! Corrupt page (or miscapture and not a page - at all) */ - /* replace the computed checksum with the one actually read in */ - memcpy(page+22,chksum,4); - - /* Bad checksum. Lose sync */ - goto sync_fail; - } - } - - /* yes, have a whole page all ready to go */ - { - unsigned char *page=oy->data+oy->returned; - long bytes; - - if(og){ - og->header=page; - og->header_len=oy->headerbytes; - og->body=page+oy->headerbytes; - og->body_len=oy->bodybytes; - } - - oy->unsynced=0; - oy->returned+=(bytes=oy->headerbytes+oy->bodybytes); - oy->headerbytes=0; - oy->bodybytes=0; - return(bytes); - } - - sync_fail: - - oy->headerbytes=0; - oy->bodybytes=0; - - /* search for possible capture */ - next=memchr(page+1,'O',bytes-1); - if(!next) - next=oy->data+oy->fill; - - oy->returned=(int)(next-oy->data); - return((long)-(next-page)); -} - -/* sync the stream and get a page. Keep trying until we find a page. - Supress 'sync errors' after reporting the first. - - return values: - -1) recapture (hole in data) - 0) need more data - 1) page returned - - Returns pointers into buffered data; invalidated by next call to - _stream, _clear, _init, or _buffer */ - -int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og){ - - if(ogg_sync_check(oy))return 0; - - /* all we need to do is verify a page at the head of the stream - buffer. If it doesn't verify, we look for the next potential - frame */ - - for(;;){ - long ret=ogg_sync_pageseek(oy,og); - if(ret>0){ - /* have a page */ - return(1); - } - if(ret==0){ - /* need more data */ - return(0); - } - - /* head did not start a synced page... skipped some bytes */ - if(!oy->unsynced){ - oy->unsynced=1; - return(-1); - } - - /* loop. keep looking */ - - } -} - -/* add the incoming page to the stream state; we decompose the page - into packet segments here as well. */ - -int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og){ - unsigned char *header=og->header; - unsigned char *body=og->body; - long bodysize=og->body_len; - int segptr=0; - - int version=ogg_page_version(og); - int continued=ogg_page_continued(og); - int bos=ogg_page_bos(og); - int eos=ogg_page_eos(og); - ogg_int64_t granulepos=ogg_page_granulepos(og); - int serialno=ogg_page_serialno(og); - long pageno=ogg_page_pageno(og); - int segments=header[26]; - - if(ogg_stream_check(os)) return -1; - - /* clean up 'returned data' */ - { - long lr=os->lacing_returned; - long br=os->body_returned; - - /* body data */ - if(br){ - os->body_fill-=br; - if(os->body_fill) - memmove(os->body_data,os->body_data+br,os->body_fill); - os->body_returned=0; - } - - if(lr){ - /* segment table */ - if(os->lacing_fill-lr){ - memmove(os->lacing_vals,os->lacing_vals+lr, - (os->lacing_fill-lr)*sizeof(*os->lacing_vals)); - memmove(os->granule_vals,os->granule_vals+lr, - (os->lacing_fill-lr)*sizeof(*os->granule_vals)); - } - os->lacing_fill-=lr; - os->lacing_packet-=lr; - os->lacing_returned=0; - } - } - - /* check the serial number */ - if(serialno!=os->serialno)return(-1); - if(version>0)return(-1); - - if(_os_lacing_expand(os,segments+1)) return -1; - - /* are we in sequence? */ - if(pageno!=os->pageno){ - int i; - - /* unroll previous partial packet (if any) */ - for(i=os->lacing_packet;ilacing_fill;i++) - os->body_fill-=os->lacing_vals[i]&0xff; - os->lacing_fill=os->lacing_packet; - - /* make a note of dropped data in segment table */ - if(os->pageno!=-1){ - os->lacing_vals[os->lacing_fill++]=0x400; - os->lacing_packet++; - } - } - - /* are we a 'continued packet' page? If so, we may need to skip - some segments */ - if(continued){ - if(os->lacing_fill<1 || - os->lacing_vals[os->lacing_fill-1]==0x400){ - bos=0; - for(;segptrbody_data+os->body_fill,body,bodysize); - os->body_fill+=bodysize; - } - - { - int saved=-1; - while(segptrlacing_vals[os->lacing_fill]=val; - os->granule_vals[os->lacing_fill]=-1; - - if(bos){ - os->lacing_vals[os->lacing_fill]|=0x100; - bos=0; - } - - if(val<255)saved=os->lacing_fill; - - os->lacing_fill++; - segptr++; - - if(val<255)os->lacing_packet=os->lacing_fill; - } - - /* set the granulepos on the last granuleval of the last full packet */ - if(saved!=-1){ - os->granule_vals[saved]=granulepos; - } - - } - - if(eos){ - os->e_o_s=1; - if(os->lacing_fill>0) - os->lacing_vals[os->lacing_fill-1]|=0x200; - } - - os->pageno=pageno+1; - - return(0); -} - -/* clear things to an initial state. Good to call, eg, before seeking */ -int ogg_sync_reset(ogg_sync_state *oy){ - if(ogg_sync_check(oy))return -1; - - oy->fill=0; - oy->returned=0; - oy->unsynced=0; - oy->headerbytes=0; - oy->bodybytes=0; - return(0); -} - -int ogg_stream_reset(ogg_stream_state *os){ - if(ogg_stream_check(os)) return -1; - - os->body_fill=0; - os->body_returned=0; - - os->lacing_fill=0; - os->lacing_packet=0; - os->lacing_returned=0; - - os->header_fill=0; - - os->e_o_s=0; - os->b_o_s=0; - os->pageno=-1; - os->packetno=0; - os->granulepos=0; - - return(0); -} - -int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno){ - if(ogg_stream_check(os)) return -1; - ogg_stream_reset(os); - os->serialno=serialno; - return(0); -} - -static int _packetout(ogg_stream_state *os,ogg_packet *op,int adv){ - - /* The last part of decode. We have the stream broken into packet - segments. Now we need to group them into packets (or return the - out of sync markers) */ - - int ptr=os->lacing_returned; - - if(os->lacing_packet<=ptr)return(0); - - if(os->lacing_vals[ptr]&0x400){ - /* we need to tell the codec there's a gap; it might need to - handle previous packet dependencies. */ - os->lacing_returned++; - os->packetno++; - return(-1); - } - - if(!op && !adv)return(1); /* just using peek as an inexpensive way - to ask if there's a whole packet - waiting */ - - /* Gather the whole packet. We'll have no holes or a partial packet */ - { - int size=os->lacing_vals[ptr]&0xff; - int bytes=size; - int eos=os->lacing_vals[ptr]&0x200; /* last packet of the stream? */ - int bos=os->lacing_vals[ptr]&0x100; /* first packet of the stream? */ - - while(size==255){ - int val=os->lacing_vals[++ptr]; - size=val&0xff; - if(val&0x200)eos=0x200; - bytes+=size; - } - - if(op){ - op->e_o_s=eos; - op->b_o_s=bos; - op->packet=os->body_data+os->body_returned; - op->packetno=os->packetno; - op->granulepos=os->granule_vals[ptr]; - op->bytes=bytes; - } - - if(adv){ - os->body_returned+=bytes; - os->lacing_returned=ptr+1; - os->packetno++; - } - } - return(1); -} - -int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op){ - if(ogg_stream_check(os)) return 0; - return _packetout(os,op,1); -} - -int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op){ - if(ogg_stream_check(os)) return 0; - return _packetout(os,op,0); -} - -void ogg_packet_clear(ogg_packet *op) { - _ogg_free(op->packet); - memset(op, 0, sizeof(*op)); -} - -#ifdef _V_SELFTEST -#include - -ogg_stream_state os_en, os_de; -ogg_sync_state oy; - -void checkpacket(ogg_packet *op,int len, int no, int pos){ - long j; - static int sequence=0; - static int lastno=0; - - if(op->bytes!=len){ - fprintf(stderr,"incorrect packet length (%d != %d)!\n",op->bytes,len); - exit(1); - } - if(op->granulepos!=pos){ - fprintf(stderr,"incorrect packet granpos (%ld != %ld)!\n",(long)op->granulepos,pos); - exit(1); - } - - /* packet number just follows sequence/gap; adjust the input number - for that */ - if(no==0){ - sequence=0; - }else{ - sequence++; - if(no>lastno+1) - sequence++; - } - lastno=no; - if(op->packetno!=sequence){ - fprintf(stderr,"incorrect packet sequence %ld != %d\n", - (long)(op->packetno),sequence); - exit(1); - } - - /* Test data */ - for(j=0;jbytes;j++) - if(op->packet[j]!=((j+no)&0xff)){ - fprintf(stderr,"body data mismatch (1) at pos %ld: %x!=%lx!\n\n", - j,op->packet[j],(j+no)&0xff); - exit(1); - } -} - -void check_page(unsigned char *data,const int *header,ogg_page *og){ - long j; - /* Test data */ - for(j=0;jbody_len;j++) - if(og->body[j]!=data[j]){ - fprintf(stderr,"body data mismatch (2) at pos %ld: %x!=%x!\n\n", - j,data[j],og->body[j]); - exit(1); - } - - /* Test header */ - for(j=0;jheader_len;j++){ - if(og->header[j]!=header[j]){ - fprintf(stderr,"header content mismatch at pos %ld:\n",j); - for(j=0;jheader[j]); - fprintf(stderr,"\n"); - exit(1); - } - } - if(og->header_len!=header[26]+27){ - fprintf(stderr,"header length incorrect! (%ld!=%d)\n", - og->header_len,header[26]+27); - exit(1); - } -} - -void print_header(ogg_page *og){ - int j; - fprintf(stderr,"\nHEADER:\n"); - fprintf(stderr," capture: %c %c %c %c version: %d flags: %x\n", - og->header[0],og->header[1],og->header[2],og->header[3], - (int)og->header[4],(int)og->header[5]); - - fprintf(stderr," granulepos: %d serialno: %d pageno: %ld\n", - (og->header[9]<<24)|(og->header[8]<<16)| - (og->header[7]<<8)|og->header[6], - (og->header[17]<<24)|(og->header[16]<<16)| - (og->header[15]<<8)|og->header[14], - ((long)(og->header[21])<<24)|(og->header[20]<<16)| - (og->header[19]<<8)|og->header[18]); - - fprintf(stderr," checksum: %02x:%02x:%02x:%02x\n segments: %d (", - (int)og->header[22],(int)og->header[23], - (int)og->header[24],(int)og->header[25], - (int)og->header[26]); - - for(j=27;jheader_len;j++) - fprintf(stderr,"%d ",(int)og->header[j]); - fprintf(stderr,")\n\n"); -} - -void copy_page(ogg_page *og){ - unsigned char *temp=_ogg_malloc(og->header_len); - memcpy(temp,og->header,og->header_len); - og->header=temp; - - temp=_ogg_malloc(og->body_len); - memcpy(temp,og->body,og->body_len); - og->body=temp; -} - -void free_page(ogg_page *og){ - _ogg_free (og->header); - _ogg_free (og->body); -} - -void error(void){ - fprintf(stderr,"error!\n"); - exit(1); -} - -/* 17 only */ -const int head1_0[] = {0x4f,0x67,0x67,0x53,0,0x06, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0x15,0xed,0xec,0x91, - 1, - 17}; - -/* 17, 254, 255, 256, 500, 510, 600 byte, pad */ -const int head1_1[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0x59,0x10,0x6c,0x2c, - 1, - 17}; -const int head2_1[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x18,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x89,0x33,0x85,0xce, - 13, - 254,255,0,255,1,255,245,255,255,0, - 255,255,90}; - -/* nil packets; beginning,middle,end */ -const int head1_2[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; -const int head2_2[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x28,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x5c,0x3f,0x66,0xcb, - 17, - 17,254,255,0,0,255,1,0,255,245,255,255,0, - 255,255,90,0}; - -/* large initial packet */ -const int head1_3[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0x01,0x27,0x31,0xaa, - 18, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255,255,10}; - -const int head2_3[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x08,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x7f,0x4e,0x8a,0xd2, - 4, - 255,4,255,0}; - - -/* continuing packet test */ -const int head1_4[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_4[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0xf8,0x3c,0x19,0x79, - 255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255}; - -const int head3_4[] = {0x4f,0x67,0x67,0x53,0,0x05, - 0x07,0x0c,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0x38,0xe6,0xb6,0x28, - 6, - 255,220,255,4,255,0}; - - -/* spill expansion test */ -const int head1_4b[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_4b[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0x07,0x10,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0xce,0x8f,0x17,0x1a, - 23, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255,255,10,255,4,255,0,0}; - - -const int head3_4b[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x14,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0x9b,0xb2,0x50,0xa1, - 1, - 0}; - -/* page with the 255 segment limit */ -const int head1_5[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_5[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0x07,0xfc,0x03,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0xed,0x2a,0x2e,0xa7, - 255, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10}; - -const int head3_5[] = {0x4f,0x67,0x67,0x53,0,0x04, - 0x07,0x00,0x04,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0x6c,0x3b,0x82,0x3d, - 1, - 50}; - - -/* packet that overspans over an entire page */ -const int head1_6[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_6[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0x07,0x04,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x68,0x22,0x7c,0x3d, - 255, - 100, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255}; - -const int head3_6[] = {0x4f,0x67,0x67,0x53,0,0x01, - 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0xf4,0x87,0xba,0xf3, - 255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255}; - -const int head4_6[] = {0x4f,0x67,0x67,0x53,0,0x05, - 0x07,0x10,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,3,0,0,0, - 0xf7,0x2f,0x6c,0x60, - 5, - 254,255,4,255,0}; - -/* packet that overspans over an entire page */ -const int head1_7[] = {0x4f,0x67,0x67,0x53,0,0x02, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,0,0,0,0, - 0xff,0x7b,0x23,0x17, - 1, - 0}; - -const int head2_7[] = {0x4f,0x67,0x67,0x53,0,0x00, - 0x07,0x04,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,1,0,0,0, - 0x68,0x22,0x7c,0x3d, - 255, - 100, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255,255,255, - 255,255,255,255,255,255}; - -const int head3_7[] = {0x4f,0x67,0x67,0x53,0,0x05, - 0x07,0x08,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x02,0x03,0x04,2,0,0,0, - 0xd4,0xe0,0x60,0xe5, - 1, - 0}; - -void test_pack(const int *pl, const int **headers, int byteskip, - int pageskip, int packetskip){ - unsigned char *data=_ogg_malloc(1024*1024); /* for scripted test cases only */ - long inptr=0; - long outptr=0; - long deptr=0; - long depacket=0; - long granule_pos=7,pageno=0; - int i,j,packets,pageout=pageskip; - int eosflag=0; - int bosflag=0; - - int byteskipcount=0; - - ogg_stream_reset(&os_en); - ogg_stream_reset(&os_de); - ogg_sync_reset(&oy); - - for(packets=0;packetsbyteskip){ - memcpy(next,og.header,byteskipcount-byteskip); - next+=byteskipcount-byteskip; - byteskipcount=byteskip; - } - - byteskipcount+=og.body_len; - if(byteskipcount>byteskip){ - memcpy(next,og.body,byteskipcount-byteskip); - next+=byteskipcount-byteskip; - byteskipcount=byteskip; - } - - ogg_sync_wrote(&oy,next-buf); - - while(1){ - int ret=ogg_sync_pageout(&oy,&og_de); - if(ret==0)break; - if(ret<0)continue; - /* got a page. Happy happy. Verify that it's good. */ - - fprintf(stderr,"(%ld), ",pageout); - - check_page(data+deptr,headers[pageout],&og_de); - deptr+=og_de.body_len; - pageout++; - - /* submit it to deconstitution */ - ogg_stream_pagein(&os_de,&og_de); - - /* packets out? */ - while(ogg_stream_packetpeek(&os_de,&op_de2)>0){ - ogg_stream_packetpeek(&os_de,NULL); - ogg_stream_packetout(&os_de,&op_de); /* just catching them all */ - - /* verify peek and out match */ - if(memcmp(&op_de,&op_de2,sizeof(op_de))){ - fprintf(stderr,"packetout != packetpeek! pos=%ld\n", - depacket); - exit(1); - } - - /* verify the packet! */ - /* check data */ - if(memcmp(data+depacket,op_de.packet,op_de.bytes)){ - fprintf(stderr,"packet data mismatch in decode! pos=%ld\n", - depacket); - exit(1); - } - /* check bos flag */ - if(bosflag==0 && op_de.b_o_s==0){ - fprintf(stderr,"b_o_s flag not set on packet!\n"); - exit(1); - } - if(bosflag && op_de.b_o_s){ - fprintf(stderr,"b_o_s flag incorrectly set on packet!\n"); - exit(1); - } - bosflag=1; - depacket+=op_de.bytes; - - /* check eos flag */ - if(eosflag){ - fprintf(stderr,"Multiple decoded packets with eos flag!\n"); - exit(1); - } - - if(op_de.e_o_s)eosflag=1; - - /* check granulepos flag */ - if(op_de.granulepos!=-1){ - fprintf(stderr," granule:%ld ",(long)op_de.granulepos); - } - } - } - } - } - } - } - _ogg_free(data); - if(headers[pageno]!=NULL){ - fprintf(stderr,"did not write last page!\n"); - exit(1); - } - if(headers[pageout]!=NULL){ - fprintf(stderr,"did not decode last page!\n"); - exit(1); - } - if(inptr!=outptr){ - fprintf(stderr,"encoded page data incomplete!\n"); - exit(1); - } - if(inptr!=deptr){ - fprintf(stderr,"decoded page data incomplete!\n"); - exit(1); - } - if(inptr!=depacket){ - fprintf(stderr,"decoded packet data incomplete!\n"); - exit(1); - } - if(!eosflag){ - fprintf(stderr,"Never got a packet with EOS set!\n"); - exit(1); - } - fprintf(stderr,"ok.\n"); -} - -int main(void){ - - ogg_stream_init(&os_en,0x04030201); - ogg_stream_init(&os_de,0x04030201); - ogg_sync_init(&oy); - - /* Exercise each code path in the framing code. Also verify that - the checksums are working. */ - - { - /* 17 only */ - const int packets[]={17, -1}; - const int *headret[]={head1_0,NULL}; - - fprintf(stderr,"testing single page encoding... "); - test_pack(packets,headret,0,0,0); - } - - { - /* 17, 254, 255, 256, 500, 510, 600 byte, pad */ - const int packets[]={17, 254, 255, 256, 500, 510, 600, -1}; - const int *headret[]={head1_1,head2_1,NULL}; - - fprintf(stderr,"testing basic page encoding... "); - test_pack(packets,headret,0,0,0); - } - - { - /* nil packets; beginning,middle,end */ - const int packets[]={0,17, 254, 255, 0, 256, 0, 500, 510, 600, 0, -1}; - const int *headret[]={head1_2,head2_2,NULL}; - - fprintf(stderr,"testing basic nil packets... "); - test_pack(packets,headret,0,0,0); - } - - { - /* large initial packet */ - const int packets[]={4345,259,255,-1}; - const int *headret[]={head1_3,head2_3,NULL}; - - fprintf(stderr,"testing initial-packet lacing > 4k... "); - test_pack(packets,headret,0,0,0); - } - - { - /* continuing packet test; with page spill expansion, we have to - overflow the lacing table. */ - const int packets[]={0,65500,259,255,-1}; - const int *headret[]={head1_4,head2_4,head3_4,NULL}; - - fprintf(stderr,"testing single packet page span... "); - test_pack(packets,headret,0,0,0); - } - - { - /* spill expand packet test */ - const int packets[]={0,4345,259,255,0,0,-1}; - const int *headret[]={head1_4b,head2_4b,head3_4b,NULL}; - - fprintf(stderr,"testing page spill expansion... "); - test_pack(packets,headret,0,0,0); - } - - /* page with the 255 segment limit */ - { - - const int packets[]={0,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,50,-1}; - const int *headret[]={head1_5,head2_5,head3_5,NULL}; - - fprintf(stderr,"testing max packet segments... "); - test_pack(packets,headret,0,0,0); - } - - { - /* packet that overspans over an entire page */ - const int packets[]={0,100,130049,259,255,-1}; - const int *headret[]={head1_6,head2_6,head3_6,head4_6,NULL}; - - fprintf(stderr,"testing very large packets... "); - test_pack(packets,headret,0,0,0); - } - - { - /* test for the libogg 1.1.1 resync in large continuation bug - found by Josh Coalson) */ - const int packets[]={0,100,130049,259,255,-1}; - const int *headret[]={head1_6,head2_6,head3_6,head4_6,NULL}; - - fprintf(stderr,"testing continuation resync in very large packets... "); - test_pack(packets,headret,100,2,3); - } - - { - /* term only page. why not? */ - const int packets[]={0,100,64770,-1}; - const int *headret[]={head1_7,head2_7,head3_7,NULL}; - - fprintf(stderr,"testing zero data page (1 nil packet)... "); - test_pack(packets,headret,0,0,0); - } - - - - { - /* build a bunch of pages for testing */ - unsigned char *data=_ogg_malloc(1024*1024); - int pl[]={0, 1,1,98,4079, 1,1,2954,2057, 76,34,912,0,234,1000,1000, 1000,300,-1}; - int inptr=0,i,j; - ogg_page og[5]; - - ogg_stream_reset(&os_en); - - for(i=0;pl[i]!=-1;i++){ - ogg_packet op; - int len=pl[i]; - - op.packet=data+inptr; - op.bytes=len; - op.e_o_s=(pl[i+1]<0?1:0); - op.granulepos=(i+1)*1000; - - for(j=0;j0)error(); - - /* Test fractional page inputs: incomplete fixed header */ - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+3, - 20); - ogg_sync_wrote(&oy,20); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - /* Test fractional page inputs: incomplete header */ - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+23, - 5); - ogg_sync_wrote(&oy,5); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - /* Test fractional page inputs: incomplete body */ - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+28, - og[1].header_len-28); - ogg_sync_wrote(&oy,og[1].header_len-28); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body,1000); - ogg_sync_wrote(&oy,1000); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body+1000, - og[1].body_len-1000); - ogg_sync_wrote(&oy,og[1].body_len-1000); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - fprintf(stderr,"ok.\n"); - } - - /* Test fractional page inputs: page + incomplete capture */ - { - ogg_page og_de; - fprintf(stderr,"Testing sync on 1+partial inputs... "); - ogg_sync_reset(&oy); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, - og[1].header_len); - ogg_sync_wrote(&oy,og[1].header_len); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, - 20); - ogg_sync_wrote(&oy,20); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+20, - og[1].header_len-20); - ogg_sync_wrote(&oy,og[1].header_len-20); - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - fprintf(stderr,"ok.\n"); - } - - /* Test recapture: garbage + page */ - { - ogg_page og_de; - fprintf(stderr,"Testing search for capture... "); - ogg_sync_reset(&oy); - - /* 'garbage' */ - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, - og[1].header_len); - ogg_sync_wrote(&oy,og[1].header_len); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - - memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, - 20); - ogg_sync_wrote(&oy,20); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - - memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header+20, - og[2].header_len-20); - ogg_sync_wrote(&oy,og[2].header_len-20); - memcpy(ogg_sync_buffer(&oy,og[2].body_len),og[2].body, - og[2].body_len); - ogg_sync_wrote(&oy,og[2].body_len); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - fprintf(stderr,"ok.\n"); - } - - /* Test recapture: page + garbage + page */ - { - ogg_page og_de; - fprintf(stderr,"Testing recapture... "); - ogg_sync_reset(&oy); - - memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, - og[1].header_len); - ogg_sync_wrote(&oy,og[1].header_len); - - memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, - og[1].body_len); - ogg_sync_wrote(&oy,og[1].body_len); - - memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, - og[2].header_len); - ogg_sync_wrote(&oy,og[2].header_len); - - memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, - og[2].header_len); - ogg_sync_wrote(&oy,og[2].header_len); - - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - memcpy(ogg_sync_buffer(&oy,og[2].body_len),og[2].body, - og[2].body_len-5); - ogg_sync_wrote(&oy,og[2].body_len-5); - - memcpy(ogg_sync_buffer(&oy,og[3].header_len),og[3].header, - og[3].header_len); - ogg_sync_wrote(&oy,og[3].header_len); - - memcpy(ogg_sync_buffer(&oy,og[3].body_len),og[3].body, - og[3].body_len); - ogg_sync_wrote(&oy,og[3].body_len); - - if(ogg_sync_pageout(&oy,&og_de)>0)error(); - if(ogg_sync_pageout(&oy,&og_de)<=0)error(); - - fprintf(stderr,"ok.\n"); - } - - /* Free page data that was previously copied */ - { - for(i=0;i<5;i++){ - free_page(&og[i]); - } - } - } - - return(0); -} - -#endif - - - - diff --git a/Dependencies/libogg/win32/Makefile b/Dependencies/libogg/win32/Makefile deleted file mode 100644 index 83bd550..0000000 --- a/Dependencies/libogg/win32/Makefile +++ /dev/null @@ -1,244 +0,0 @@ -# Makefile.in generated by automake 1.6.3 from Makefile.am. -# win32/Makefile. 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{15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Windows Mobile 5.0 Pocket PC SDK 2 (ARMV4I).ActiveCfg = Release_SSE2|Windows Mobile 5.0 Pocket PC SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Windows Mobile 5.0 Pocket PC SDK 2 (ARMV4I).Build.0 = Release_SSE2|Windows Mobile 5.0 Pocket PC SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Windows Mobile 5.0 Pocket PC SDK 2 (ARMV4I).Deploy.0 = Release_SSE2|Windows Mobile 5.0 Pocket PC SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I).ActiveCfg = Release_SSE2|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I).Build.0 = Release_SSE2|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I).Deploy.0 = Release_SSE2|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I) - 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{15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Pocket PC SDK 2 (ARMV4I).Deploy.0 = Release|Windows Mobile 5.0 Pocket PC SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I).ActiveCfg = Release|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I).Build.0 = Release|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I).Deploy.0 = Release|Windows Mobile 5.0 Smartphone SDK 2 (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 6 Professional SDK (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Release|Windows Mobile 6 Professional SDK (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 6 Professional SDK (ARMV4I) - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/Dependencies/libogg/win32/VS2005/libogg_static.vcproj b/Dependencies/libogg/win32/VS2005/libogg_static.vcproj deleted file mode 100644 index 786b48e..0000000 --- a/Dependencies/libogg/win32/VS2005/libogg_static.vcproj +++ /dev/null @@ -1,218 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libogg/win32/VS2008/libogg_dynamic.sln b/Dependencies/libogg/win32/VS2008/libogg_dynamic.sln deleted file mode 100644 index 91e3d93..0000000 --- a/Dependencies/libogg/win32/VS2008/libogg_dynamic.sln +++ /dev/null @@ -1,38 +0,0 @@ - -Microsoft Visual Studio Solution File, Format Version 10.00 -# Visual Studio 2008 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg", "libogg_dynamic.vcproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Win32 = Debug|Win32 - Debug|x64 = Debug|x64 - Release_SSE|Win32 = Release_SSE|Win32 - Release_SSE|x64 = Release_SSE|x64 - Release_SSE2|Win32 = Release_SSE2|Win32 - Release_SSE2|x64 = Release_SSE2|x64 - Release|Win32 = Release|Win32 - Release|x64 = Release|x64 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.ActiveCfg = Debug|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.Build.0 = Debug|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.ActiveCfg = Debug|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.Build.0 = Debug|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|x64.Build.0 = Release_SSE|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.ActiveCfg = Release|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.Build.0 = Release|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/Dependencies/libogg/win32/VS2008/libogg_dynamic.vcproj b/Dependencies/libogg/win32/VS2008/libogg_dynamic.vcproj deleted file mode 100644 index e4570e0..0000000 --- a/Dependencies/libogg/win32/VS2008/libogg_dynamic.vcproj +++ /dev/null @@ -1,226 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libogg/win32/VS2008/libogg_static.sln b/Dependencies/libogg/win32/VS2008/libogg_static.sln deleted file mode 100644 index 99dd233..0000000 --- a/Dependencies/libogg/win32/VS2008/libogg_static.sln +++ /dev/null @@ -1,38 +0,0 @@ - -Microsoft Visual Studio Solution File, Format Version 10.00 -# Visual Studio 2008 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg_static", "libogg_static.vcproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Win32 = Debug|Win32 - Debug|x64 = Debug|x64 - Release_SSE|Win32 = Release_SSE|Win32 - Release_SSE|x64 = Release_SSE|x64 - Release_SSE2|Win32 = Release_SSE2|Win32 - Release_SSE2|x64 = Release_SSE2|x64 - Release|Win32 = Release|Win32 - Release|x64 = Release|x64 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.ActiveCfg = Debug|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.Build.0 = Debug|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.ActiveCfg = Debug|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.Build.0 = Debug|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|x64.Build.0 = Release_SSE|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.ActiveCfg = Release|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.Build.0 = Release|Win32 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 - {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/Dependencies/libogg/win32/VS2008/libogg_static.vcproj b/Dependencies/libogg/win32/VS2008/libogg_static.vcproj deleted file mode 100644 index ee2854c..0000000 --- a/Dependencies/libogg/win32/VS2008/libogg_static.vcproj +++ /dev/null @@ -1,218 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libogg/win32/VS6/build_ogg_dynamic.bat b/Dependencies/libogg/win32/VS6/build_ogg_dynamic.bat deleted file mode 100644 index f5c0668..0000000 --- a/Dependencies/libogg/win32/VS6/build_ogg_dynamic.bat +++ /dev/null @@ -1,18 +0,0 @@ -@echo off -echo ---+++--- Building Ogg (Dynamic) ---+++--- - -if .%SRCROOT%==. set SRCROOT=i:\xiph - -set OLDPATH=%PATH% -set OLDINCLUDE=%INCLUDE% -set OLDLIB=%LIB% - -call "c:\program files\microsoft visual studio\vc98\bin\vcvars32.bat" -echo Setting include paths for Ogg -set INCLUDE=%INCLUDE%;%SRCROOT%\ogg\include -echo Compiling... -msdev ogg_dynamic.dsp /useenv /make "ogg_dynamic - Win32 Release" /rebuild - -set PATH=%OLDPATH% -set INCLUDE=%OLDINCLUDE% -set LIB=%OLDLIB% diff --git a/Dependencies/libogg/win32/VS6/build_ogg_dynamic_debug.bat b/Dependencies/libogg/win32/VS6/build_ogg_dynamic_debug.bat deleted file mode 100644 index 300ce41..0000000 --- a/Dependencies/libogg/win32/VS6/build_ogg_dynamic_debug.bat +++ /dev/null @@ -1,18 +0,0 @@ -@echo off -echo ---+++--- Building Ogg (Dynamic) ---+++--- - -if .%SRCROOT%==. set SRCROOT=i:\xiph - -set OLDPATH=%PATH% -set OLDINCLUDE=%INCLUDE% -set OLDLIB=%LIB% - -call "c:\program files\microsoft visual studio\vc98\bin\vcvars32.bat" -echo Setting include paths for Ogg -set INCLUDE=%INCLUDE%;%SRCROOT%\ogg\include -echo Compiling... -msdev ogg_dynamic.dsp /useenv /make "ogg_dynamic - Win32 Debug" /rebuild - -set PATH=%OLDPATH% -set INCLUDE=%OLDINCLUDE% -set LIB=%OLDLIB% diff --git a/Dependencies/libogg/win32/VS6/build_ogg_static.bat b/Dependencies/libogg/win32/VS6/build_ogg_static.bat deleted file mode 100644 index 905a8f6..0000000 --- a/Dependencies/libogg/win32/VS6/build_ogg_static.bat +++ /dev/null @@ -1,18 +0,0 @@ -@echo off -echo ---+++--- Building Ogg (Static) ---+++--- - -if .%SRCROOT%==. set SRCROOT=i:\xiph - -set OLDPATH=%PATH% -set OLDINCLUDE=%INCLUDE% -set OLDLIB=%LIB% - -call "c:\program files\microsoft visual studio\vc98\bin\vcvars32.bat" -echo Setting include paths for Ogg -set INCLUDE=%INCLUDE%;%SRCROOT%\ogg\include -echo Compiling... -msdev ogg_static.dsp /useenv /make "ogg_static - Win32 Release" /rebuild - -set PATH=%OLDPATH% -set INCLUDE=%OLDINCLUDE% -set LIB=%OLDLIB% diff --git a/Dependencies/libogg/win32/VS6/build_ogg_static_debug.bat b/Dependencies/libogg/win32/VS6/build_ogg_static_debug.bat deleted file mode 100644 index e2f66af..0000000 --- a/Dependencies/libogg/win32/VS6/build_ogg_static_debug.bat +++ /dev/null @@ -1,18 +0,0 @@ -@echo off -echo ---+++--- Building Ogg (Static) ---+++--- - -if .%SRCROOT%==. set SRCROOT=i:\xiph - -set OLDPATH=%PATH% -set OLDINCLUDE=%INCLUDE% -set OLDLIB=%LIB% - -call "c:\program files\microsoft visual studio\vc98\bin\vcvars32.bat" -echo Setting include paths for Ogg -set INCLUDE=%INCLUDE%;%SRCROOT%\ogg\include -echo Compiling... -msdev ogg_static.dsp /useenv /make "ogg_static - Win32 Debug" /rebuild - -set PATH=%OLDPATH% -set INCLUDE=%OLDINCLUDE% -set LIB=%OLDLIB% diff --git a/Dependencies/libogg/win32/VS6/ogg.dsw b/Dependencies/libogg/win32/VS6/ogg.dsw deleted file mode 100644 index 64f6fc7..0000000 --- a/Dependencies/libogg/win32/VS6/ogg.dsw +++ /dev/null @@ -1,41 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00 -# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! - -############################################################################### - -Project: "ogg_dynamic"=.\ogg_dynamic.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Project: "ogg_static"=.\ogg_static.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Global: - -Package=<5> -{{{ -}}} - -Package=<3> -{{{ -}}} - -############################################################################### - diff --git a/Dependencies/libogg/win32/VS6/ogg_dynamic.dsp b/Dependencies/libogg/win32/VS6/ogg_dynamic.dsp deleted file mode 100644 index de85138..0000000 --- a/Dependencies/libogg/win32/VS6/ogg_dynamic.dsp +++ /dev/null @@ -1,128 +0,0 @@ -# Microsoft Developer Studio Project File - Name="ogg_dynamic" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 - -CFG=ogg_dynamic - Win32 Debug -!MESSAGE This is not a valid makefile. To build this project using NMAKE, -!MESSAGE use the Export Makefile command and run -!MESSAGE -!MESSAGE NMAKE /f "ogg_dynamic.mak". -!MESSAGE -!MESSAGE You can specify a configuration when running NMAKE -!MESSAGE by defining the macro CFG on the command line. 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- diff --git a/Dependencies/libpng/ANNOUNCE b/Dependencies/libpng/ANNOUNCE deleted file mode 100644 index c6131fd..0000000 --- a/Dependencies/libpng/ANNOUNCE +++ /dev/null @@ -1,64 +0,0 @@ - -Libpng 1.4.1 - February 25, 2010 - -This is a public release of libpng, intended for use in production codes. - -Files available for download: - -Source files with LF line endings (for Unix/Linux) and with a -"configure" script - - libpng-1.4.1.tar.xz (LZMA-compressed, recommended) - libpng-1.4.1.tar.gz - libpng-1.4.1.tar.bz2 - -Source files with CRLF line endings (for Windows), without the -"configure" script - - lpng141.zip - lpng141.7z - -Other information: - - libpng-1.4.1-README.txt - libpng-1.4.1-LICENSE.txt - -Changes since the last public release (1.4.0): - -version 1.4.1 [February 25, 2010] - - Updated CMakeLists.txt for consistent indentation and to avoid an - unclosed if-statement warning (Philip Lowman). - Revised Makefile.am and Makefile.in to remove references to Y2KINFO, - KNOWNBUG, and libpng.la (Robert Schwebel). - Revised the makefiles to install the same files and symbolic - except for libpng.la and libpng14.la. - Make png_set|get_compression_buffer_size() available even when - PNG_WRITE_SUPPORTED is not enabled. - Revised Makefile.am and Makefile.in to simplify their maintenance. - Revised the makefiles to install a link to libpng14.so.14.1 - Removed png_set_premultiply_alpha() from scripts/*.def - Revised png_decompress_chunk() to improve speed and memory usage when - decoding large chunks, using a two-pass method suggested by John Bowler. - Added png_set|get_chunk_malloc_max() functions. - Relocated "int k" declaration in pngtest.c to minimize its scope. - Folded some long lines in the source files. - Added defineable PNG_USER_CHUNK_CACHE_MAX and PNG_USER_CHUNK_MALLOC_MAX - Eliminated use of png_ptr->irowbytes and reused the slot in png_ptr as - png_ptr->png_user_chunk_malloc_max. - Return allocated "old_buffer" in png_push_save_buffer() before calling - png_error(), to avoid a potential memory leak. - Removed the cbuilder5 project, which has not been updated to 1.4.0. - Complete rewrite of two-pass png_decompress_chunk() by John Bowler. - Removed obsolete unused MMX-querying support from contrib/gregbook - Removed the AIX redefinition of jmpbuf in png.h - Define _ALL_SOURCE in configure.ac, makefile.aix, and CMakeLists.txt - when using AIX compiler. - Removed unused gzio.c from contrib/pngminim gather and makefile scripts - -Send comments/corrections/commendations to png-mng-implement at lists.sf.net -(subscription required; visit -https://lists.sourceforge.net/lists/listinfo/png-mng-implement -to subscribe) or to glennrp at users.sourceforge.net - -Glenn R-P diff --git a/Dependencies/libpng/CHANGES b/Dependencies/libpng/CHANGES deleted file mode 100644 index a6029ca..0000000 --- a/Dependencies/libpng/CHANGES +++ /dev/null @@ -1,2545 +0,0 @@ -#if 0 -libpng_changes(){ /* -CHANGES - changes for libpng - -version 0.2 - added reader into png.h - fixed small problems in stub file - -version 0.3 - added pull reader - split up pngwrite.c to several files - added pnglib.txt - added example.c - cleaned up writer, adding a few new transformations - fixed some bugs in writer - interfaced with zlib 0.5 - added K&R support - added check for 64 KB blocks for 16 bit machines - -version 0.4 - cleaned up code and commented code - simplified time handling into png_time - created png_color_16 and png_color_8 to handle color needs - cleaned up color type defines - fixed various bugs - made various names more consistent - interfaced with zlib 0.71 - cleaned up zTXt reader and writer (using zlib's Reset functions) - split transformations into pngrtran.c and pngwtran.c - -version 0.5 - interfaced with zlib 0.8 - fixed many reading and writing bugs - saved using 3 spaces instead of tabs - -version 0.6 - added png_large_malloc() and png_large_free() - added png_size_t - cleaned up some compiler warnings - added png_start_read_image() - -version 0.7 - cleaned up lots of bugs - finished dithering and other stuff - added test program - changed name from pnglib to libpng - -version 0.71 [June, 1995] - changed pngtest.png for zlib 0.93 - fixed error in libpng.txt and example.c - -version 0.8 - cleaned up some bugs - added png_set_filler() - split up pngstub.c into pngmem.c, pngio.c, and pngerror.c - added #define's to remove unwanted code - moved png_info_init() to png.c - added old_size into png_realloc() - added functions to manually set filtering and compression info - changed compression parameters based on image type - optimized filter selection code - added version info - changed external functions passing floats to doubles (k&r problems?) - put all the configurable stuff in pngconf.h - enabled png_set_shift to work with paletted images on read - added png_read_update_info() - updates info structure with - transformations - -version 0.81 [August, 1995] - incorporated Tim Wegner's medium model code (thanks, Tim) - -version 0.82 [September, 1995] - [unspecified changes] - -version 0.85 [December, 1995] - added more medium model code (almost everything's a far) - added i/o, error, and memory callback functions - fixed some bugs (16 bit, 4 bit interlaced, etc.) - added first run progressive reader (barely tested) - -version 0.86 [January, 1996] - fixed bugs - improved documentation - -version 0.87 [January, 1996] - fixed medium model bugs - fixed other bugs introduced in 0.85 and 0.86 - added some minor documentation - -version 0.88 [January, 1996] - fixed progressive bugs - replaced tabs with spaces - cleaned up documentation - added callbacks for read/write and warning/error functions - -version 0.89 [July, 1996] - added new initialization API to make libpng work better with shared libs - we now have png_create_read_struct(), png_create_write_struct(), - png_create_info_struct(), png_destroy_read_struct(), and - png_destroy_write_struct() instead of the separate calls to - malloc and png_read_init(), png_info_init(), and png_write_init() - changed warning/error callback functions to fix bug - this means you - should use the new initialization API if you were using the old - png_set_message_fn() calls, and that the old API no longer exists - so that people are aware that they need to change their code - changed filter selection API to allow selection of multiple filters - since it didn't work in previous versions of libpng anyways - optimized filter selection code - fixed png_set_background() to allow using an arbitrary RGB color for - paletted images - fixed gamma and background correction for paletted images, so - png_correct_palette is not needed unless you are correcting an - external palette (you will need to #define PNG_CORRECT_PALETTE_SUPPORTED - in pngconf.h) - if nobody uses this, it may disappear in the future. - fixed bug with Borland 64K memory allocation (Alexander Lehmann) - fixed bug in interlace handling (Smarasderagd, I think) - added more error checking for writing and image to reduce invalid files - separated read and write functions so that they won't both be linked - into a binary when only reading or writing functionality is used - new pngtest image also has interlacing and zTXt - updated documentation to reflect new API - -version 0.90 [January, 1997] - made CRC errors/warnings on critical and ancillary chunks configurable - libpng will use the zlib CRC routines by (compile-time) default - changed DOS small/medium model memory support - needs zlib 1.04 (Tim Wegner) - added external C++ wrapper statements to png.h (Gilles Dauphin) - allow PNG file to be read when some or all of file signature has already - been read from the beginning of the stream. ****This affects the size - of info_struct and invalidates all programs that use a shared libpng**** - fixed png_filler() declarations - fixed? background color conversions - fixed order of error function pointers to match documentation - current chunk name is now available in png_struct to reduce the number - of nearly identical error messages (will simplify multi-lingual - support when available) - try to get ready for unknown-chunk callback functions: - - previously read critical chunks are flagged, so the chunk handling - routines can determine if the chunk is in the right place - - all chunk handling routines have the same prototypes, so we will - be able to handle all chunks via a callback mechanism - try to fix Linux "setjmp" buffer size problems - removed png_large_malloc, png_large_free, and png_realloc functions. - -version 0.95 [March, 1997] - fixed bug in pngwutil.c allocating "up_row" twice and "avg_row" never - fixed bug in PNG file signature compares when start != 0 - changed parameter type of png_set_filler(...filler...) from png_byte - to png_uint_32 - added test for MACOS to ensure that both math.h and fp.h are not #included - added macros for libpng to be compiled as a Windows DLL (Andreas Kupries) - added "packswap" transformation, which changes the endianness of - packed-pixel bytes (Kevin Bracey) - added "strip_alpha" transformation, which removes the alpha channel of - input images without using it (not necessarily a good idea) - added "swap_alpha" transformation, which puts the alpha channel in front - of the color bytes instead of after - removed all implicit variable tests which assume NULL == 0 (I think) - changed several variables to "png_size_t" to show 16/32-bit limitations - added new pCAL chunk read/write support - added experimental filter selection weighting (Greg Roelofs) - removed old png_set_rgbx() and png_set_xrgb() functions that have been - obsolete for about 2 years now (use png_set_filler() instead) - added macros to read 16- and 32-bit ints directly from buffer, to be - used only on those systems that support it (namely PowerPC and 680x0) - With some testing, this may become the default for MACOS/PPC systems. - only calculate CRC on data if we are going to use it - added macros for zTXt compression type PNG_zTXt_COMPRESSION_??? - added macros for simple libpng debugging output selectable at compile time - removed PNG_READ_END_MODE in progressive reader (Smarasderagd) - more description of info_struct in libpng.txt and png.h - more instructions in example.c - more chunk types tested in pngtest.c - renamed pngrcb.c to pngset.c, and all png_read_ functions to be - png_set_. We now have corresponding png_get_ - functions in pngget.c to get information in info_ptr. This isolates - the application from the internal organization of png_info_struct - (good for shared library implementations). - -version 0.96 [May, 1997] - fixed serious bug with < 8bpp images introduced in 0.95 - fixed 256-color transparency bug (Greg Roelofs) - fixed up documentation (Greg Roelofs, Laszlo Nyul) - fixed "error" in pngconf.h for Linux setjmp() behaviour - fixed DOS medium model support (Tim Wegner) - fixed png_check_keyword() for case with error in static string text - added read of CRC after IEND chunk for embedded PNGs (Laszlo Nyul) - added typecasts to quiet compiler errors - added more debugging info - -version 0.97 [January, 1998] - removed PNG_USE_OWN_CRC capability - relocated png_set_crc_action from pngrutil.c to pngrtran.c - fixed typecasts of "new_key", etc. (Andreas Dilger) - added RFC 1152 [sic] date support - fixed bug in gamma handling of 4-bit grayscale - added 2-bit grayscale gamma handling (Glenn R-P) - added more typecasts. 65536L becomes (png_uint_32)65536L, etc. (Glenn R-P) - minor corrections in libpng.txt - added simple sRGB support (Glenn R-P) - easier conditional compiling, e.g. define PNG_READ/WRITE_NOT_FULLY_SUPPORTED; - all configurable options can be selected from command-line instead - of having to edit pngconf.h (Glenn R-P) - fixed memory leak in pngwrite.c (free info_ptr->text) (Glenn R-P) - added more conditions for png_do_background, to avoid changing - black pixels to background when a background is supplied and - no pixels are transparent - repaired PNG_NO_STDIO behaviour - tested NODIV support and made it default behaviour (Greg Roelofs) - added "-m" option and PNGTEST_DEBUG_MEMORY to pngtest (John Bowler) - regularized version numbering scheme and bumped shared-library major - version number to 2 to avoid problems with libpng 0.89 apps (Greg Roelofs) - -version 0.98 [January, 1998] - cleaned up some typos in libpng.txt and in code documentation - fixed memory leaks in pCAL chunk processing (Glenn R-P and John Bowler) - cosmetic change "display_gamma" to "screen_gamma" in pngrtran.c - changed recommendation about file_gamma for PC images to .51 from .45, - in example.c and libpng.txt, added comments to distinguish between - screen_gamma, viewing_gamma, and display_gamma. - changed all references to RFC1152 to read RFC1123 and changed the - PNG_TIME_RFC1152_SUPPORTED macro to PNG_TIME_RFC1123_SUPPORTED - added png_invert_alpha capability (Glenn R-P -- suggestion by Jon Vincent) - changed srgb_intent from png_byte to int to avoid compiler bugs - -version 0.99 [January 30, 1998] - free info_ptr->text instead of end_info_ptr->text in pngread.c (John Bowler) - fixed a longstanding "packswap" bug in pngtrans.c - fixed some inconsistencies in pngconf.h that prevented compiling with - PNG_READ_GAMMA_SUPPORTED and PNG_READ_hIST_SUPPORTED undefined - fixed some typos and made other minor rearrangement of libpng.txt (Andreas) - changed recommendation about file_gamma for PC images to .50 from .51 in - example.c and libpng.txt, and changed file_gamma for sRGB images to .45 - added a number of functions to access information from the png structure - png_get_image_height(), etc. (Glenn R-P, suggestion by Brad Pettit) - added TARGET_MACOS similar to zlib-1.0.8 - define PNG_ALWAYS_EXTERN when __MWERKS__ && WIN32 are defined - added type casting to all png_malloc() function calls -version 0.99a [January 31, 1998] - Added type casts and parentheses to all returns that return a value.(Tim W.) -version 0.99b [February 4, 1998] - Added type cast png_uint_32 on malloc function calls where needed. - Changed type of num_hist from png_uint_32 to int (same as num_palette). - Added checks for rowbytes overflow, in case png_size_t is less than 32 bits. - Renamed makefile.elf to makefile.lnx. -version 0.99c [February 7, 1998] - More type casting. Removed erroneous overflow test in pngmem.c. - Added png_buffered_memcpy() and png_buffered_memset(), apply them to rowbytes. - Added UNIX manual pages libpng.3 (incorporating libpng.txt) and png.5. -version 0.99d [February 11, 1998] - Renamed "far_to_near()" "png_far_to_near()" - Revised libpng.3 - Version 99c "buffered" operations didn't work as intended. Replaced them - with png_memcpy_check() and png_memset_check(). - Added many "if (png_ptr == NULL) return" to quell compiler warnings about - unused png_ptr, mostly in pngget.c and pngset.c. - Check for overlength tRNS chunk present when indexed-color PLTE is read. - Cleaned up spelling errors in libpng.3/libpng.txt - Corrected a problem with png_get_tRNS() which returned undefined trans array -version 0.99e [February 28, 1998] - Corrected png_get_tRNS() again. - Add parentheses for easier reading of pngget.c, fixed "||" should be "&&". - Touched up example.c to make more of it compileable, although the entire - file still can't be compiled (Willem van Schaik) - Fixed a bug in png_do_shift() (Bryan Tsai) - Added a space in png.h prototype for png_write_chunk_start() - Replaced pngtest.png with one created with zlib 1.1.1 - Changed pngtest to report PASS even when file size is different (Jean-loup G.) - Corrected some logic errors in png_do_invert_alpha() (Chris Patterson) -version 0.99f [March 5, 1998] - Corrected a bug in pngpread() introduced in version 99c (Kevin Bracey) - Moved makefiles into a "scripts" directory, and added INSTALL instruction file - Added makefile.os2 and pngos2.def (A. Zabolotny) and makefile.s2x (W. Sebok) - Added pointers to "note on libpng versions" in makefile.lnx and README - Added row callback feature when reading and writing nonprogressive rows - and added a test of this feature in pngtest.c - Added user transform callbacks, with test of the feature in pngtest.c -version 0.99g [March 6, 1998, morning] - Minor changes to pngtest.c to suppress compiler warnings. - Removed "beta" language from documentation. -version 0.99h [March 6, 1998, evening] - Minor changes to previous minor changes to pngtest.c - Changed PNG_READ_NOT_FULLY_SUPPORTED to PNG_READ_TRANSFORMS_NOT_SUPPORTED - and added PNG_PROGRESSIVE_READ_NOT_SUPPORTED macro - Added user transform capability - -version 1.00 [March 7, 1998] - Changed several typedefs in pngrutil.c - Added makefile.wat (Pawel Mrochen), updated makefile.tc3 (Willem van Schaik) - replaced "while(1)" with "for(;;)" - added PNGARG() to prototypes in pngtest.c and removed some prototypes - updated some of the makefiles (Tom Lane) - changed some typedefs (s_start, etc.) in pngrutil.c - fixed dimensions of "short_months" array in pngwrite.c - Replaced ansi2knr.c with the one from jpeg-v6 - -version 1.0.0 [March 8, 1998] - Changed name from 1.00 to 1.0.0 (Adam Costello) - Added smakefile.ppc (with SCOPTIONS.ppc) for Amiga PPC (Andreas Kleinert) -version 1.0.0a [March 9, 1998] - Fixed three bugs in pngrtran.c to make gamma+background handling consistent - (Greg Roelofs) - Changed format of the PNG_LIBPNG_VER integer to xyyzz instead of xyz - for major, minor, and bugfix releases. This is 10001. (Adam Costello, - Tom Lane) - Make months range from 1-12 in png_convert_to_rfc1123 -version 1.0.0b [March 13, 1998] - Quieted compiler complaints about two empty "for" loops in pngrutil.c - Minor changes to makefile.s2x - Removed #ifdef/#endif around a png_free() in pngread.c - -version 1.0.1 [March 14, 1998] - Changed makefile.s2x to reduce security risk of using a relative pathname - Fixed some typos in the documentation (Greg). - Fixed a problem with value of "channels" returned by png_read_update_info() -version 1.0.1a [April 21, 1998] - Optimized Paeth calculations by replacing abs() function calls with intrinsics - plus other loop optimizations. Improves avg decoding speed by about 20%. - Commented out i386istic "align" compiler flags in makefile.lnx. - Reduced the default warning level in some makefiles, to make them consistent. - Removed references to IJG and JPEG in the ansi2knr.c copyright statement. - Fixed a bug in png_do_strip_filler with XXRRGGBB => RRGGBB transformation. - Added grayscale and 16-bit capability to png_do_read_filler(). - Fixed a bug in pngset.c, introduced in version 0.99c, that sets rowbytes - too large when writing an image with bit_depth < 8 (Bob Dellaca). - Corrected some bugs in the experimental weighted filtering heuristics. - Moved a misplaced pngrutil code block that truncates tRNS if it has more - than num_palette entries -- test was done before num_palette was defined. - Fixed a png_convert_to_rfc1123() bug that converts day 31 to 0 (Steve Eddins). - Changed compiler flags in makefile.wat for better optimization (Pawel Mrochen). -version 1.0.1b [May 2, 1998] - Relocated png_do_gray_to_rgb() within png_do_read_transformations() (Greg). - Relocated the png_composite macros from pngrtran.c to png.h (Greg). - Added makefile.sco (contributed by Mike Hopkirk). - Fixed two bugs (missing definitions of "istop") introduced in libpng-1.0.1a. - Fixed a bug in pngrtran.c that would set channels=5 under some circumstances. - More work on the Paeth-filtering, achieving imperceptible speedup (A Kleinert). - More work on loop optimization which may help when compiled with C++ compilers. - Added warnings when people try to use transforms they've defined out. - Collapsed 4 "i" and "c" loops into single "i" loops in pngrtran and pngwtran. - Revised paragraph about png_set_expand() in libpng.txt and libpng.3 (Greg) -version 1.0.1c [May 11, 1998] - Fixed a bug in pngrtran.c (introduced in libpng-1.0.1a) where the masks for - filler bytes should have been 0xff instead of 0xf. - Added max_pixel_depth=32 in pngrutil.c when using FILLER with palette images. - Moved PNG_WRITE_WEIGHTED_FILTER_SUPPORTED and PNG_WRITE_FLUSH_SUPPORTED - out of the PNG_WRITE_TRANSFORMS_NOT_SUPPORTED block of pngconf.h - Added "PNG_NO_WRITE_TRANSFORMS" etc., as alternatives for *_NOT_SUPPORTED, - for consistency, in pngconf.h - Added individual "ifndef PNG_NO_[CAPABILITY]" in pngconf.h to make it easier - to remove unwanted capabilities via the compile line - Made some corrections to grammar (which, it's) in documentation (Greg). - Corrected example.c, use of row_pointers in png_write_image(). -version 1.0.1d [May 24, 1998] - Corrected several statements that used side effects illegally in pngrutil.c - and pngtrans.c, that were introduced in version 1.0.1b - Revised png_read_rows() to avoid repeated if-testing for NULL (A Kleinert) - More corrections to example.c, use of row_pointers in png_write_image() - and png_read_rows(). - Added pngdll.mak and pngdef.pas to scripts directory, contributed by - Bob Dellaca, to make a png32bd.dll with Borland C++ 4.5 - Fixed error in example.c with png_set_text: num_text is 3, not 2 (Guido V.) - Changed several loops from count-down to count-up, for consistency. -version 1.0.1e [June 6, 1998] - Revised libpng.txt and libpng.3 description of png_set_read|write_fn(), and - added warnings when people try to set png_read_fn and png_write_fn in - the same structure. - Added a test such that png_do_gamma will be done when num_trans==0 - for truecolor images that have defined a background. This corrects an - error that was introduced in libpng-0.90 that can cause gamma processing - to be skipped. - Added tests in png.h to include "trans" and "trans_values" in structures - when PNG_READ_BACKGROUND_SUPPORTED or PNG_READ_EXPAND_SUPPORTED is defined. - Add png_free(png_ptr->time_buffer) in png_destroy_read_struct() - Moved png_convert_to_rfc_1123() from pngwrite.c to png.c - Added capability for user-provided malloc_fn() and free_fn() functions, - and revised pngtest.c to demonstrate their use, replacing the - PNGTEST_DEBUG_MEM feature. - Added makefile.w32, for Microsoft C++ 4.0 and later (Tim Wegner). - -version 1.0.2 [June 14, 1998] - Fixed two bugs in makefile.bor . -version 1.0.2a [December 30, 1998] - Replaced and extended code that was removed from png_set_filler() in 1.0.1a. - Fixed a bug in png_do_filler() that made it fail to write filler bytes in - the left-most pixel of each row (Kevin Bracey). - Changed "static pngcharp tIME_string" to "static char tIME_string[30]" - in pngtest.c (Duncan Simpson). - Fixed a bug in pngtest.c that caused pngtest to try to write a tIME chunk - even when no tIME chunk was present in the source file. - Fixed a problem in pngrutil.c: gray_to_rgb didn't always work with 16-bit. - Fixed a problem in png_read_push_finish_row(), which would not skip some - passes that it should skip, for images that are less than 3 pixels high. - Interchanged the order of calls to png_do_swap() and png_do_shift() - in pngwtran.c (John Cromer). - Added #ifdef PNG_DEBUG/#endif surrounding use of PNG_DEBUG in png.h . - Changed "bad adaptive filter type" from error to warning in pngrutil.c . - Fixed a documentation error about default filtering with 8-bit indexed-color. - Separated the PNG_NO_STDIO macro into PNG_NO_STDIO and PNG_NO_CONSOLE_IO - (L. Peter Deutsch). - Added png_set_rgb_to_gray() and png_get_rgb_to_gray_status() functions. - Added png_get_copyright() and png_get_header_version() functions. - Revised comments on png_set_progressive_read_fn() in libpng.txt and example.c - Added information about debugging in libpng.txt and libpng.3 . - Changed "ln -sf" to "ln -s -f" in makefile.s2x, makefile.lnx, and makefile.sco. - Removed lines after Dynamic Dependencies" in makefile.aco . - Revised makefile.dec to make a shared library (Jeremie Petit). - Removed trailing blanks from all files. -version 1.0.2a [January 6, 1999] - Removed misplaced #endif and #ifdef PNG_NO_EXTERN near the end of png.h - Added "if" tests to silence complaints about unused png_ptr in png.h and png.c - Changed "check_if_png" function in example.c to return true (nonzero) if PNG. - Changed libpng.txt to demonstrate png_sig_cmp() instead of png_check_sig() - which is obsolete. - -version 1.0.3 [January 14, 1999] - Added makefile.hux, for Hewlett Packard HPUX 10.20 and 11.00 (Jim Rice) - Added a statement of Y2K compliance in png.h, libpng.3, and Y2KINFO. -version 1.0.3a [August 12, 1999] - Added check for PNG_READ_INTERLACE_SUPPORTED in pngread.c; issue a warning - if an attempt is made to read an interlaced image when it's not supported. - Added check if png_ptr->trans is defined before freeing it in pngread.c - Modified the Y2K statement to include versions back to version 0.71 - Fixed a bug in the check for valid IHDR bit_depth/color_types in pngrutil.c - Modified makefile.wat (added -zp8 flag, ".symbolic", changed some comments) - Replaced leading blanks with tab characters in makefile.hux - Changed "dworkin.wustl.edu" to "ccrc.wustl.edu" in various documents. - Changed (float)red and (float)green to (double)red, (double)green - in png_set_rgb_to_gray() to avoid "promotion" problems in AIX. - Fixed a bug in pngconf.h that omitted when PNG_DEBUG==0 (K Bracey). - Reformatted libpng.3 and libpngpf.3 with proper fonts (script by J. vanZandt). - Updated documentation to refer to the PNG-1.2 specification. - Removed ansi2knr.c and left pointers to the latest source for ansi2knr.c - in makefile.knr, INSTALL, and README (L. Peter Deutsch) - Fixed bugs in calculation of the length of rowbytes when adding alpha - channels to 16-bit images, in pngrtran.c (Chris Nokleberg) - Added function png_set_user_transform_info() to store user_transform_ptr, - user_depth, and user_channels into the png_struct, and a function - png_get_user_transform_ptr() to retrieve the pointer (Chris Nokleberg) - Added function png_set_empty_plte_permitted() to make libpng useable - in MNG applications. - Corrected the typedef for png_free_ptr in png.h (Jesse Jones). - Correct gamma with srgb is 45455 instead of 45000 in pngrutil.c, to be - consistent with PNG-1.2, and allow variance of 500 before complaining. - Added assembler code contributed by Intel in file pngvcrd.c and modified - makefile.w32 to use it (Nirav Chhatrapati, INTEL Corporation, Gilles Vollant) - Changed "ln -s -f" to "ln -f -s" in the makefiles to make Solaris happy. - Added some aliases for png_set_expand() in pngrtran.c, namely - png_set_expand_PLTE(), png_set_expand_depth(), and png_set_expand_tRNS() - (Greg Roelofs, in "PNG: The Definitive Guide"). - Added makefile.beo for BEOS on X86, contributed by Sander Stok. -version 1.0.3b [August 26, 1999] - Replaced 2147483647L several places with PNG_MAX_UINT macro, defined in png.h - Changed leading blanks to tabs in all makefiles. - Define PNG_USE_PNGVCRD in makefile.w32, to get MMX assembler code. - Made alternate versions of png_set_expand() in pngrtran.c, namely - png_set_gray_1_2_4_to_8, png_set_palette_to_rgb, and png_set_tRNS_to_alpha - (Greg Roelofs, in "PNG: The Definitive Guide"). Deleted the 1.0.3a aliases. - Relocated start of 'extern "C"' block in png.h so it doesn't include pngconf.h - Revised calculation of num_blocks in pngmem.c to avoid a potentially - negative shift distance, whose results are undefined in the C language. - Added a check in pngset.c to prevent writing multiple tIME chunks. - Added a check in pngwrite.c to detect invalid small window_bits sizes. -version 1.0.3d [September 4, 1999] - Fixed type casting of igamma in pngrutil.c - Added new png_expand functions to scripts/pngdef.pas and pngos2.def - Added a demo read_user_transform_fn that examines the row filters in pngtest.c - -version 1.0.4 [September 24, 1999] - Define PNG_ALWAYS_EXTERN in pngconf.h if __STDC__ is defined - Delete #define PNG_INTERNAL and include "png.h" from pngasmrd.h - Made several minor corrections to pngtest.c - Renamed the makefiles with longer but more user friendly extensions. - Copied the PNG copyright and license to a separate LICENSE file. - Revised documentation, png.h, and example.c to remove reference to - "viewing_gamma" which no longer appears in the PNG specification. - Revised pngvcrd.c to use MMX code for interlacing only on the final pass. - Updated pngvcrd.c to use the faster C filter algorithms from libpng-1.0.1a - Split makefile.win32vc into two versions, makefile.vcawin32 (uses MMX - assembler code) and makefile.vcwin32 (doesn't). - Added a CPU timing report to pngtest.c (enabled by defining PNGTEST_TIMING) - Added a copy of pngnow.png to the distribution. -version 1.0.4a [September 25, 1999] - Increase max_pixel_depth in pngrutil.c if a user transform needs it. - Changed several division operations to right-shifts in pngvcrd.c -version 1.0.4b [September 30, 1999] - Added parentheses in line 3732 of pngvcrd.c - Added a comment in makefile.linux warning about buggy -O3 in pgcc 2.95.1 -version 1.0.4c [October 1, 1999] - Added a "png_check_version" function in png.c and pngtest.c that will generate - a helpful compiler error if an old png.h is found in the search path. - Changed type of png_user_transform_depth|channels from int to png_byte. -version 1.0.4d [October 6, 1999] - Changed 0.45 to 0.45455 in png_set_sRGB() - Removed unused PLTE entries from pngnow.png - Re-enabled some parts of pngvcrd.c (png_combine_row) that work properly. -version 1.0.4e [October 10, 1999] - Fixed sign error in pngvcrd.c (Greg Roelofs) - Replaced some instances of memcpy with simple assignments in pngvcrd (GR-P) -version 1.0.4f [October 15, 1999] - Surrounded example.c code with #if 0 .. #endif to prevent people from - inadvertently trying to compile it. - Changed png_get_header_version() from a function to a macro in png.h - Added type casting mostly in pngrtran.c and pngwtran.c - Removed some pointless "ptr = NULL" in pngmem.c - Added a "contrib" directory containing the source code from Greg's book. - -version 1.0.5 [October 15, 1999] - Minor editing of the INSTALL and README files. -version 1.0.5a [October 23, 1999] - Added contrib/pngsuite and contrib/pngminus (Willem van Schaik) - Fixed a typo in the png_set_sRGB() function call in example.c (Jan Nijtmans) - Further optimization and bugfix of pngvcrd.c - Revised pngset.c so that it does not allocate or free memory in the user's - text_ptr structure. Instead, it makes its own copy. - Created separate write_end_info_struct in pngtest.c for a more severe test. - Added code in pngwrite.c to free info_ptr->text[i].key to stop a memory leak. -version 1.0.5b [November 23, 1999] - Moved PNG_FLAG_HAVE_CHUNK_HEADER, PNG_FLAG_BACKGROUND_IS_GRAY and - PNG_FLAG_WROTE_tIME from flags to mode. - Added png_write_info_before_PLTE() function. - Fixed some typecasting in contrib/gregbook/*.c - Updated scripts/makevms.com and added makevms.com to contrib/gregbook - and contrib/pngminus (Martin Zinser) -version 1.0.5c [November 26, 1999] - Moved png_get_header_version from png.h to png.c, to accommodate ansi2knr. - Removed all global arrays (according to PNG_NO_GLOBAL_ARRAYS macro), to - accommodate making DLL's: Moved usr_png_ver from global variable to function - png_get_header_ver() in png.c. Moved png_sig to png_sig_bytes in png.c and - eliminated use of png_sig in pngwutil.c. Moved the various png_CHNK arrays - into pngtypes.h. Eliminated use of global png_pass arrays. Declared the - png_CHNK and png_pass arrays to be "const". Made the global arrays - available to applications (although none are used in libpng itself) when - PNG_NO_GLOBAL_ARRAYS is not defined or when PNG_GLOBAL_ARRAYS is defined. - Removed some extraneous "-I" from contrib/pngminus/makefile.std - Changed the PNG_sRGB_INTENT macros in png.h to be consistent with PNG-1.2. - Change PNG_SRGB_INTENT to PNG_sRGB_INTENT in libpng.txt and libpng.3 -version 1.0.5d [November 29, 1999] - Add type cast (png_const_charp) two places in png.c - Eliminated pngtypes.h; use macros instead to declare PNG_CHNK arrays. - Renamed "PNG_GLOBAL_ARRAYS" to "PNG_USE_GLOBAL_ARRAYS" and made available - to applications a macro "PNG_USE_LOCAL_ARRAYS". - comment out (with #ifdef) all the new declarations when - PNG_USE_GLOBAL_ARRAYS is defined. - Added PNG_EXPORT_VAR macro to accommodate making DLL's. -version 1.0.5e [November 30, 1999] - Added iCCP, iTXt, and sPLT support; added "lang" member to the png_text - structure; refactored the inflate/deflate support to make adding new chunks - with trailing compressed parts easier in the future, and added new functions - png_free_iCCP, png_free_pCAL, png_free_sPLT, png_free_text, png_get_iCCP, - png_get_spalettes, png_set_iCCP, png_set_spalettes (Eric S. Raymond). - NOTE: Applications that write text chunks MUST define png_text->lang - before calling png_set_text(). It must be set to NULL if you want to - write tEXt or zTXt chunks. If you want your application to be able to - run with older versions of libpng, use - - #ifdef PNG_iTXt_SUPPORTED - png_text[i].lang = NULL; - #endif - - Changed png_get_oFFs() and png_set_oFFs() to use signed rather than unsigned - offsets (Eric S. Raymond). - Combined PNG_READ_cHNK_SUPPORTED and PNG_WRITE_cHNK_SUPPORTED macros into - PNG_cHNK_SUPPORTED and combined the three types of PNG_text_SUPPORTED - macros, leaving the separate macros also available. - Removed comments on #endifs at the end of many short, non-nested #if-blocks. -version 1.0.5f [December 6, 1999] - Changed makefile.solaris to issue a warning about potential problems when - the ucb "ld" is in the path ahead of the ccs "ld". - Removed "- [date]" from the "synopsis" line in libpng.3 and libpngpf.3. - Added sCAL chunk support (Eric S. Raymond). -version 1.0.5g [December 7, 1999] - Fixed "png_free_spallettes" typo in png.h - Added code to handle new chunks in pngpread.c - Moved PNG_CHNK string macro definitions outside of PNG_NO_EXTERN block - Added "translated_key" to png_text structure and png_write_iTXt(). - Added code in pngwrite.c to work around a newly discovered zlib bug. -version 1.0.5h [December 10, 1999] - NOTE: regarding the note for version 1.0.5e, the following must also - be included in your code: - png_text[i].translated_key = NULL; - Unknown chunk handling is now supported. - Option to eliminate all floating point support was added. Some new - fixed-point functions such as png_set_gAMA_fixed() were added. - Expanded tabs and removed trailing blanks in source files. -version 1.0.5i [December 13, 1999] - Added some type casts to silence compiler warnings. - Renamed "png_free_spalette" to "png_free_spalettes" for consistency. - Removed leading blanks from a #define in pngvcrd.c - Added some parameters to the new png_set_keep_unknown_chunks() function. - Added a test for up->location != 0 in the first instance of writing - unknown chunks in pngwrite.c - Changed "num" to "i" in png_free_spalettes() and png_free_unknowns() to - prevent recursion. - Added png_free_hIST() function. - Various patches to fix bugs in the sCAL and integer cHRM processing, - and to add some convenience macros for use with sCAL. -version 1.0.5j [December 21, 1999] - Changed "unit" parameter of png_write_sCAL from png_byte to int, to work - around buggy compilers. - Added new type "png_fixed_point" for integers that hold float*100000 values - Restored backward compatibility of tEXt/zTXt chunk processing: - Restored the first four members of png_text to the same order as v.1.0.5d. - Added members "lang_key" and "itxt_length" to png_text struct. Set - text_length=0 when "text" contains iTXt data. Use the "compression" - member to distinguish among tEXt/zTXt/iTXt types. Added - PNG_ITXT_COMPRESSION_NONE (1) and PNG_ITXT_COMPRESSION_zTXt(2) macros. - The "Note" above, about backward incompatibility of libpng-1.0.5e, no - longer applies. - Fixed png_read|write_iTXt() to read|write parameters in the right order, - and to write the iTXt chunk after IDAT if it appears in the end_ptr. - Added pnggccrd.c, version of pngvcrd.c Intel assembler for gcc (Greg Roelofs) - Reversed the order of trying to write floating-point and fixed-point gAMA. -version 1.0.5k [December 27, 1999] - Added many parentheses, e.g., "if (a && b & c)" becomes "if (a && (b & c))" - Added png_handle_as_unknown() function (Glenn) - Added png_free_chunk_list() function and chunk_list and num_chunk_list members - of png_ptr. - Eliminated erroneous warnings about multiple sPLT chunks and sPLT-after-PLTE. - Fixed a libpng-1.0.5h bug in pngrutil.c that was issuing erroneous warnings - about ignoring incorrect gAMA with sRGB (gAMA was in fact not ignored) - Added png_free_tRNS(); png_set_tRNS() now malloc's its own trans array (ESR). - Define png_get_int_32 when oFFs chunk is supported as well as when pCAL is. - Changed type of proflen from png_int_32 to png_uint_32 in png_get_iCCP(). -version 1.0.5l [January 1, 2000] - Added functions png_set_read_user_chunk_fn() and png_get_user_chunk_ptr() - for setting a callback function to handle unknown chunks and for - retrieving the associated user pointer (Glenn). -version 1.0.5m [January 7, 2000] - Added high-level functions png_read_png(), png_write_png(), png_free_pixels(). -version 1.0.5n [January 9, 2000] - Added png_free_PLTE() function, and modified png_set_PLTE() to malloc its - own memory for info_ptr->palette. This makes it safe for the calling - application to free its copy of the palette any time after it calls - png_set_PLTE(). -version 1.0.5o [January 20, 2000] - Cosmetic changes only (removed some trailing blanks and TABs) -version 1.0.5p [January 31, 2000] - Renamed pngdll.mak to makefile.bd32 - Cosmetic changes in pngtest.c -version 1.0.5q [February 5, 2000] - Relocated the makefile.solaris warning about PATH problems. - Fixed pngvcrd.c bug by pushing/popping registers in mmxsupport (Bruce Oberg) - Revised makefile.gcmmx - Added PNG_SETJMP_SUPPORTED, PNG_SETJMP_NOT_SUPPORTED, and PNG_ABORT() macros -version 1.0.5r [February 7, 2000] - Removed superfluous prototype for png_get_itxt from png.h - Fixed a bug in pngrtran.c that improperly expanded the background color. - Return *num_text=0 from png_get_text() when appropriate, and fix documentation - of png_get_text() in libpng.txt/libpng.3. -version 1.0.5s [February 18, 2000] - Added "png_jmp_env()" macro to pngconf.h, to help people migrate to the - new error handler that's planned for the next libpng release, and changed - example.c, pngtest.c, and contrib programs to use this macro. - Revised some of the DLL-export macros in pngconf.h (Greg Roelofs) - Fixed a bug in png_read_png() that caused it to fail to expand some images - that it should have expanded. - Fixed some mistakes in the unused and undocumented INCH_CONVERSIONS functions - in pngget.c - Changed the allocation of palette, history, and trans arrays back to - the version 1.0.5 method (linking instead of copying) which restores - backward compatibility with version 1.0.5. Added some remarks about - that in example.c. Added "free_me" member to info_ptr and png_ptr - and added png_free_data() function. - Updated makefile.linux and makefile.gccmmx to make directories conditionally. - Made cosmetic changes to pngasmrd.h - Added png_set_rows() and png_get_rows(), for use with png_read|write_png(). - Modified png_read_png() to allocate info_ptr->row_pointers only if it - hasn't already been allocated. -version 1.0.5t [March 4, 2000] - Changed png_jmp_env() migration aiding macro to png_jmpbuf(). - Fixed "interlace" typo (should be "interlaced") in contrib/gregbook/read2-x.c - Fixed bug with use of PNG_BEFORE_IHDR bit in png_ptr->mode, introduced when - PNG_FLAG_HAVE_CHUNK_HEADER was moved into png_ptr->mode in version 1.0.5b - Files in contrib/gregbook were revised to use png_jmpbuf() and to select - a 24-bit visual if one is available, and to allow abbreviated options. - Files in contrib/pngminus were revised to use the png_jmpbuf() macro. - Removed spaces in makefile.linux and makefile.gcmmx, introduced in 1.0.5s -version 1.0.5u [March 5, 2000] - Simplified the code that detects old png.h in png.c and pngtest.c - Renamed png_spalette (_p, _pp) to png_sPLT_t (_tp, _tpp) - Increased precision of rgb_to_gray calculations from 8 to 15 bits and - added png_set_rgb_to_gray_fixed() function. - Added makefile.bc32 (32-bit Borland C++, C mode) -version 1.0.5v [March 11, 2000] - Added some parentheses to the png_jmpbuf macro definition. - Updated references to the zlib home page, which has moved to freesoftware.com. - Corrected bugs in documentation regarding png_read_row() and png_write_row(). - Updated documentation of png_rgb_to_gray calculations in libpng.3/libpng.txt. - Renamed makefile.borland,turboc3 back to makefile.bor,tc3 as in version 1.0.3, - revised borland makefiles; added makefile.ibmvac3 and makefile.gcc (Cosmin) - -version 1.0.6 [March 20, 2000] - Minor revisions of makefile.bor, libpng.txt, and gregbook/rpng2-win.c - Added makefile.sggcc (SGI IRIX with gcc) -version 1.0.6d [April 7, 2000] - Changed sprintf() to strcpy() in png_write_sCAL_s() to work without STDIO - Added data_length parameter to png_decompress_chunk() function - Revised documentation to remove reference to abandoned png_free_chnk functions - Fixed an error in png_rgb_to_gray_fixed() - Revised example.c, usage of png_destroy_write_struct(). - Renamed makefile.ibmvac3 to makefile.ibmc, added libpng.icc IBM project file - Added a check for info_ptr->free_me&PNG_FREE_TEXT when freeing text in png.c - Simplify png_sig_bytes() function to remove use of non-ISO-C strdup(). -version 1.0.6e [April 9, 2000] - Added png_data_freer() function. - In the code that checks for over-length tRNS chunks, added check of - info_ptr->num_trans as well as png_ptr->num_trans (Matthias Benckmann) - Minor revisions of libpng.txt/libpng.3. - Check for existing data and free it if the free_me flag is set, in png_set_*() - and png_handle_*(). - Only define PNG_WEIGHTED_FILTERS_SUPPORTED when PNG_FLOATING_POINT_SUPPORTED - is defined. - Changed several instances of PNG_NO_CONSOLE_ID to PNG_NO_STDIO in pngrutil.c - and mentioned the purposes of the two macros in libpng.txt/libpng.3. -version 1.0.6f [April 14, 2000] - Revised png_set_iCCP() and png_set_rows() to avoid prematurely freeing data. - Add checks in png_set_text() for NULL members of the input text structure. - Revised libpng.txt/libpng.3. - Removed superfluous prototype for png_set_itxt from png.h - Removed "else" from pngread.c, after png_error(), and changed "0" to "length". - Changed several png_errors about malformed ancillary chunks to png_warnings. -version 1.0.6g [April 24, 2000] - Added png_pass-* arrays to pnggccrd.c when PNG_USE_LOCAL_ARRAYS is defined. - Relocated paragraph about png_set_background() in libpng.3/libpng.txt - and other revisions (Matthias Benckmann) - Relocated info_ptr->free_me, png_ptr->free_me, and other info_ptr and - png_ptr members to restore binary compatibility with libpng-1.0.5 - (breaks compatibility with libpng-1.0.6). -version 1.0.6h [April 24, 2000] - Changed shared library so-number pattern from 2.x.y.z to xy.z (this builds - libpng.so.10 & libpng.so.10.6h instead of libpng.so.2 & libpng.so.2.1.0.6h) - This is a temporary change for test purposes. -version 1.0.6i [May 2, 2000] - Rearranged some members at the end of png_info and png_struct, to put - unknown_chunks_num and free_me within the original size of the png_structs - and free_me, png_read_user_fn, and png_free_fn within the original png_info, - because some old applications allocate the structs directly instead of - using png_create_*(). - Added documentation of user memory functions in libpng.txt/libpng.3 - Modified png_read_png so that it will use user_allocated row_pointers - if present, unless free_me directs that it be freed, and added description - of the use of png_set_rows() and png_get_rows() in libpng.txt/libpng.3. - Added PNG_LEGACY_SUPPORTED macro, and #ifdef out all new (since version - 1.00) members of png_struct and png_info, to regain binary compatibility - when you define this macro. Capabilities lost in this event - are user transforms (new in version 1.0.0),the user transform pointer - (new in version 1.0.2), rgb_to_gray (new in 1.0.5), iCCP, sCAL, sPLT, - the high-level interface, and unknown chunks support (all new in 1.0.6). - This was necessary because of old applications that allocate the structs - directly as authors were instructed to do in libpng-0.88 and earlier, - instead of using png_create_*(). - Added modes PNG_CREATED_READ_STRUCT and PNG_CREATED_WRITE_STRUCT which - can be used to detect codes that directly allocate the structs, and - code to check these modes in png_read_init() and png_write_init() and - generate a libpng error if the modes aren't set and PNG_LEGACY_SUPPORTED - was not defined. - Added makefile.intel and updated makefile.watcom (Pawel Mrochen) -version 1.0.6j [May 3, 2000] - Overloaded png_read_init() and png_write_init() with macros that convert - calls to png_read_init_2() or png_write_init_2() that check the version - and structure sizes. -version 1.0.7beta11 [May 7, 2000] - Removed the new PNG_CREATED_READ_STRUCT and PNG_CREATED_WRITE_STRUCT modes - which are no longer used. - Eliminated the three new members of png_text when PNG_LEGACY_SUPPORTED is - defined or when neither PNG_READ_iTXt_SUPPORTED nor PNG_WRITE_iTXT_SUPPORTED - is defined. - Made PNG_NO_READ|WRITE_iTXt the default setting, to avoid memory - overrun when old applications fill the info_ptr->text structure directly. - Added PNGAPI macro, and added it to the definitions of all exported functions. - Relocated version macro definitions ahead of the includes of zlib.h and - pngconf.h in png.h. -version 1.0.7beta12 [May 12, 2000] - Revised pngset.c to avoid a problem with expanding the png_debug macro. - Deleted some extraneous defines from pngconf.h - Made PNG_NO_CONSOLE_IO the default condition when PNG_BUILD_DLL is defined. - Use MSC _RPTn debugging instead of fprintf if _MSC_VER is defined. - Added png_access_version_number() function. - Check for mask&PNG_FREE_CHNK (for TEXT, SCAL, PCAL) in png_free_data(). - Expanded libpng.3/libpng.txt information about png_data_freer(). -version 1.0.7beta14 [May 17, 2000] (beta13 was not published) - Changed pnggccrd.c and pngvcrd.c to handle bad adaptive filter types as - warnings instead of errors, as pngrutil.c does. - Set the PNG_INFO_IDAT valid flag in png_set_rows() so png_write_png() - will actually write IDATs. - Made the default PNG_USE_LOCAL_ARRAYS depend on PNG_DLL instead of WIN32. - Make png_free_data() ignore its final parameter except when freeing data - that can have multiple instances (text, sPLT, unknowns). - Fixed a new bug in png_set_rows(). - Removed info_ptr->valid tests from png_free_data(), as in version 1.0.5. - Added png_set_invalid() function. - Fixed incorrect illustrations of png_destroy_write_struct() in example.c. -version 1.0.7beta15 [May 30, 2000] - Revised the deliberately erroneous Linux setjmp code in pngconf.h to produce - fewer error messages. - Rearranged checks for Z_OK to check the most likely path first in pngpread.c - and pngwutil.c. - Added checks in pngtest.c for png_create_*() returning NULL, and mentioned - in libpng.txt/libpng.3 the need for applications to check this. - Changed names of png_default_*() functions in pngtest to pngtest_*(). - Changed return type of png_get_x|y_offset_*() from png_uint_32 to png_int_32. - Fixed some bugs in the unused PNG_INCH_CONVERSIONS functions in pngget.c - Set each pointer to NULL after freeing it in png_free_data(). - Worked around a problem in pngconf.h; AIX's strings.h defines an "index" - macro that conflicts with libpng's png_color_16.index. (Dimitri Papadapoulos) - Added "msvc" directory with MSVC++ project files (Simon-Pierre Cadieux). -version 1.0.7beta16 [June 4, 2000] - Revised the workaround of AIX string.h "index" bug. - Added a check for overlength PLTE chunk in pngrutil.c. - Added PNG_NO_POINTER_INDEXING macro to use array-indexing instead of pointer - indexing in pngrutil.c and pngwutil.c to accommodate a buggy compiler. - Added a warning in png_decompress_chunk() when it runs out of data, e.g. - when it tries to read an erroneous PhotoShop iCCP chunk. - Added PNG_USE_DLL macro. - Revised the copyright/disclaimer/license notice. - Added contrib/msvctest directory -version 1.0.7rc1 [June 9, 2000] - Corrected the definition of PNG_TRANSFORM_INVERT_ALPHA (0x0400 not 0x0200) - Added contrib/visupng directory (Willem van Schaik) -version 1.0.7beta18 [June 23, 2000] - Revised PNGAPI definition, and pngvcrd.c to work with __GCC__ - and do not redefine PNGAPI if it is passed in via a compiler directive. - Revised visupng/PngFile.c to remove returns from within the Try block. - Removed leading underscores from "_PNG_H" and "_PNG_SAVE_BSD_SOURCE" macros. - Updated contrib/visupng/cexcept.h to version 1.0.0. - Fixed bugs in pngwrite.c and pngwutil.c that prevented writing iCCP chunks. -version 1.0.7rc2 [June 28, 2000] - Updated license to include disclaimers required by UCITA. - Fixed "DJBPP" typo in pnggccrd.c introduced in beta18. - -version 1.0.7 [July 1, 2000] - Revised the definition of "trans_values" in libpng.3/libpng.txt -version 1.0.8beta1 [July 8, 2000] - Added png_free(png_ptr, key) two places in pngpread.c to stop memory leaks. - Changed PNG_NO_STDIO to PNG_NO_CONSOLE_IO, several places in pngrutil.c and - pngwutil.c. - Changed PNG_EXPORT_VAR to use PNG_IMPEXP, in pngconf.h. - Removed unused "#include " from png.c - Added WindowsCE support. - Revised pnggccrd.c to work with gcc-2.95.2 and in the Cygwin environment. -version 1.0.8beta2 [July 10, 2000] - Added project files to the wince directory and made further revisions - of pngtest.c, pngrio.c, and pngwio.c in support of WindowsCE. -version 1.0.8beta3 [July 11, 2000] - Only set the PNG_FLAG_FREE_TRNS or PNG_FREE_TRNS flag in png_handle_tRNS() - for indexed-color input files to avoid potential double-freeing trans array - under some unusual conditions; problem was introduced in version 1.0.6f. - Further revisions to pngtest.c and files in the wince subdirectory. -version 1.0.8beta4 [July 14, 2000] - Added the files pngbar.png and pngbar.jpg to the distribution. - Added makefile.cygwin, and cygwin support in pngconf.h - Added PNG_NO_ZALLOC_ZERO macro (makes png_zalloc skip zeroing memory) -version 1.0.8rc1 [July 16, 2000] - Revised png_debug() macros and statements to eliminate compiler warnings. - -version 1.0.8 [July 24, 2000] - Added png_flush() in pngwrite.c, after png_write_IEND(). - Updated makefile.hpux to build a shared library. -version 1.0.9beta1 [November 10, 2000] - Fixed typo in scripts/makefile.hpux - Updated makevms.com in scripts and contrib/* and contrib/* (Martin Zinser) - Fixed seqence-point bug in contrib/pngminus/png2pnm (Martin Zinser) - Changed "cdrom.com" in documentation to "libpng.org" - Revised pnggccrd.c to get it all working, and updated makefile.gcmmx (Greg). - Changed type of "params" from voidp to png_voidp in png_read|write_png(). - Make sure PNGAPI and PNG_IMPEXP are defined in pngconf.h. - Revised the 3 instances of WRITEFILE in pngtest.c. - Relocated "msvc" and "wince" project subdirectories into "dll" subdirectory. - Updated png.rc in dll/msvc project - Revised makefile.dec to define and use LIBPATH and INCPATH - Increased size of global png_libpng_ver[] array from 12 to 18 chars. - Made global png_libpng_ver[], png_sig[] and png_pass_*[] arrays const. - Removed duplicate png_crc_finish() from png_handle_bKGD() function. - Added a warning when application calls png_read_update_info() multiple times. - Revised makefile.cygwin - Fixed bugs in iCCP support in pngrutil.c and pngwutil.c. - Replaced png_set_empty_plte_permitted() with png_permit_mng_features(). -version 1.0.9beta2 [November 19, 2000] - Renamed the "dll" subdirectory "projects". - Added borland project files to "projects" subdirectory. - Set VS_FF_PRERELEASE and VS_FF_PATCHED flags in msvc/png.rc when appropriate. - Add error message in png_set_compression_buffer_size() when malloc fails. -version 1.0.9beta3 [November 23, 2000] - Revised PNG_LIBPNG_BUILD_TYPE macro in png.h, used in the msvc project. - Removed the png_flush() in pngwrite.c that crashes some applications - that don't set png_output_flush_fn. - Added makefile.macosx and makefile.aix to scripts directory. -version 1.0.9beta4 [December 1, 2000] - Change png_chunk_warning to png_warning in png_check_keyword(). - Increased the first part of msg buffer from 16 to 18 in png_chunk_error(). -version 1.0.9beta5 [December 15, 2000] - Added support for filter method 64 (for PNG datastreams embedded in MNG). -version 1.0.9beta6 [December 18, 2000] - Revised png_set_filter() to accept filter method 64 when appropriate. - Added new PNG_HAVE_PNG_SIGNATURE bit to png_ptr->mode and use it to - help prevent applications from using MNG features in PNG datastreams. - Added png_permit_mng_features() function. - Revised libpng.3/libpng.txt. Changed "filter type" to "filter method". -version 1.0.9rc1 [December 23, 2000] - Revised test for PNG_HAVE_PNG_SIGNATURE in pngrutil.c - Fixed error handling of unknown compression type in png_decompress_chunk(). - In pngconf.h, define __cdecl when _MSC_VER is defined. -version 1.0.9beta7 [December 28, 2000] - Changed PNG_TEXT_COMPRESSION_zTXt to PNG_COMPRESSION_TYPE_BASE several places. - Revised memory management in png_set_hIST and png_handle_hIST in a backward - compatible manner. PLTE and tRNS were revised similarly. - Revised the iCCP chunk reader to ignore trailing garbage. -version 1.0.9beta8 [January 12, 2001] - Moved pngasmrd.h into pngconf.h. - Improved handling of out-of-spec garbage iCCP chunks generated by PhotoShop. -version 1.0.9beta9 [January 15, 2001] - Added png_set_invalid, png_permit_mng_features, and png_mmx_supported to - wince and msvc project module definition files. - Minor revision of makefile.cygwin. - Fixed bug with progressive reading of narrow interlaced images in pngpread.c -version 1.0.9beta10 [January 16, 2001] - Do not typedef png_FILE_p in pngconf.h when PNG_NO_STDIO is defined. - Fixed "png_mmx_supported" typo in project definition files. -version 1.0.9beta11 [January 19, 2001] - Updated makefile.sgi to make shared library. - Removed png_mmx_support() function and disabled PNG_MNG_FEATURES_SUPPORTED - by default, for the benefit of DLL forward compatibility. These will - be re-enabled in version 1.2.0. -version 1.0.9rc2 [January 22, 2001] - Revised cygwin support. - -version 1.0.9 [January 31, 2001] - Added check of cygwin's ALL_STATIC in pngconf.h - Added "-nommx" parameter to contrib/gregbook/rpng2-win and rpng2-x demos. -version 1.0.10beta1 [March 14, 2001] - Revised makefile.dec, makefile.sgi, and makefile.sggcc; added makefile.hpgcc. - Reformatted libpng.3 to eliminate bad line breaks. - Added checks for _mmx_supported in the read_filter_row function of pnggccrd.c - Added prototype for png_mmx_support() near the top of pnggccrd.c - Moved some error checking from png_handle_IHDR to png_set_IHDR. - Added PNG_NO_READ_SUPPORTED and PNG_NO_WRITE_SUPPORTED macros. - Revised png_mmx_support() function in pnggccrd.c - Restored version 1.0.8 PNG_WRITE_EMPTY_PLTE_SUPPORTED behavior in pngwutil.c - Fixed memory leak in contrib/visupng/PngFile.c - Fixed bugs in png_combine_row() in pnggccrd.c and pngvcrd.c (C version) - Added warnings when retrieving or setting gamma=0. - Increased the first part of msg buffer from 16 to 18 in png_chunk_warning(). -version 1.0.10rc1 [March 23, 2001] - Changed all instances of memcpy, strcpy, and strlen to png_memcpy, png_strcpy, - and png_strlen. - Revised png_mmx_supported() function in pnggccrd.c to return proper value. - Fixed bug in progressive reading (pngpread.c) with small images (height < 8). - -version 1.0.10 [March 30, 2001] - Deleted extraneous space (introduced in 1.0.9) from line 42 of makefile.cygwin - Added beos project files (Chris Herborth) -version 1.0.11beta1 [April 3, 2001] - Added type casts on several png_malloc() calls (Dimitri Papadapoulos). - Removed a no-longer needed AIX work-around from pngconf.h - Changed several "//" single-line comments to C-style in pnggccrd.c -version 1.0.11beta2 [April 11, 2001] - Removed PNGAPI from several functions whose prototypes did not have PNGAPI. - Updated scripts/pngos2.def -version 1.0.11beta3 [April 14, 2001] - Added checking the results of many instances of png_malloc() for NULL -version 1.0.11beta4 [April 20, 2001] - Undid the changes from version 1.0.11beta3. Added a check for NULL return - from user's malloc_fn(). - Removed some useless type casts of the NULL pointer. - Added makefile.netbsd - -version 1.0.11 [April 27, 2001] - Revised makefile.netbsd -version 1.0.12beta1 [May 14, 2001] - Test for Windows platform in pngconf.h when including malloc.h (Emmanuel Blot) - Updated makefile.cygwin and handling of Cygwin's ALL_STATIC in pngconf.h - Added some never-to-be-executed code in pnggccrd.c to quiet compiler warnings. - Eliminated the png_error about apps using png_read|write_init(). Instead, - libpng will reallocate the png_struct and info_struct if they are too small. - This retains future binary compatibility for old applications written for - libpng-0.88 and earlier. -version 1.2.0beta1 [May 6, 2001] - Bumped DLLNUM to 2. - Re-enabled PNG_MNG_FEATURES_SUPPORTED and enabled PNG_ASSEMBLER_CODE_SUPPORTED - by default. - Added runtime selection of MMX features. - Added png_set_strip_error_numbers function and related macros. -version 1.2.0beta2 [May 7, 2001] - Finished merging 1.2.0beta1 with version 1.0.11 - Added a check for attempts to read or write PLTE in grayscale PNG datastreams. -version 1.2.0beta3 [May 17, 2001] - Enabled user memory function by default. - Modified png_create_struct so it passes user mem_ptr to user memory allocator. - Increased png_mng_features flag from png_byte to png_uint_32. - Bumped shared-library (so-number) and dll-number to 3. -version 1.2.0beta4 [June 23, 2001] - Check for missing profile length field in iCCP chunk and free chunk_data - in case of truncated iCCP chunk. - Bumped shared-library number to 3 in makefile.sgi and makefile.sggcc - Bumped dll-number from 2 to 3 in makefile.cygwin - Revised contrib/gregbook/rpng*-x.c to avoid a memory leak and to exit cleanly - if user attempts to run it on an 8-bit display. - Updated contrib/gregbook - Use png_malloc instead of png_zalloc to allocate palette in pngset.c - Updated makefile.ibmc - Added some typecasts to eliminate gcc 3.0 warnings. Changed prototypes - of png_write_oFFS width and height from png_uint_32 to png_int_32. - Updated example.c - Revised prototypes for png_debug_malloc and png_debug_free in pngtest.c -version 1.2.0beta5 [August 8, 2001] - Revised contrib/gregbook - Revised makefile.gcmmx - Revised pnggccrd.c to conditionally compile some thread-unsafe code only - when PNG_THREAD_UNSAFE_OK is defined. - Added tests to prevent pngwutil.c from writing a bKGD or tRNS chunk with - value exceeding 2^bit_depth-1 - Revised makefile.sgi and makefile.sggcc - Replaced calls to fprintf(stderr,...) with png_warning() in pnggccrd.c - Removed restriction that do_invert_mono only operate on 1-bit opaque files - -version 1.2.0 [September 1, 2001] - Changed a png_warning() to png_debug() in pnggccrd.c - Fixed contrib/gregbook/rpng-x.c, rpng2-x.c to avoid crash with XFreeGC(). -version 1.2.1beta1 [October 19, 2001] - Revised makefile.std in contrib/pngminus - Include background_1 in png_struct regardless of gamma support. - Revised makefile.netbsd and makefile.macosx, added makefile.darwin. - Revised example.c to provide more details about using row_callback(). -version 1.2.1beta2 [October 25, 2001] - Added type cast to each NULL appearing in a function call, except for - WINCE functions. - Added makefile.so9. -version 1.2.1beta3 [October 27, 2001] - Removed type casts from all NULLs. - Simplified png_create_struct_2(). -version 1.2.1beta4 [November 7, 2001] - Revised png_create_info_struct() and png_creat_struct_2(). - Added error message if png_write_info() was omitted. - Type cast NULLs appearing in function calls when _NO_PROTO or - PNG_TYPECAST_NULL is defined. -version 1.2.1rc1 [November 24, 2001] - Type cast NULLs appearing in function calls except when PNG_NO_TYPECAST_NULL - is defined. - Changed typecast of "size" argument to png_size_t in pngmem.c calls to - the user malloc_fn, to agree with the prototype in png.h - Added a pop/push operation to pnggccrd.c, to preserve Eflag (Maxim Sobolev) - Updated makefile.sgi to recognize LIBPATH and INCPATH. - Updated various makefiles so "make clean" does not remove previous major - version of the shared library. -version 1.2.1rc2 [December 4, 2001] - Always allocate 256-entry internal palette, hist, and trans arrays, to - avoid out-of-bounds memory reference caused by invalid PNG datastreams. - Added a check for prefix_length > data_length in iCCP chunk handler. - -version 1.2.1 [December 7, 2001] - None. -version 1.2.2beta1 [February 22, 2002] - Fixed a bug with reading the length of iCCP profiles (Larry Reeves). - Revised makefile.linux, makefile.gcmmx, and makefile.sgi to generate - libpng.a, libpng12.so (not libpng.so.3), and libpng12/png.h - Revised makefile.darwin to remove "-undefined suppress" option. - Added checks for gamma and chromaticity values over 21474.83, which exceed - the limit for PNG unsigned 32-bit integers when encoded. - Revised calls to png_create_read_struct() and png_create_write_struct() - for simpler debugging. - Revised png_zalloc() so zlib handles errors (uses PNG_FLAG_MALLOC_NULL_MEM_OK) -version 1.2.2beta2 [February 23, 2002] - Check chunk_length and idat_size for invalid (over PNG_MAX_UINT) lengths. - Check for invalid image dimensions in png_get_IHDR. - Added missing "fi;" in the install target of the SGI makefiles. - Added install-static to all makefiles that make shared libraries. - Always do gamma compensation when image is partially transparent. -version 1.2.2beta3 [March 7, 2002] - Compute background.gray and background_1.gray even when color_type is RGB - in case image gets reduced to gray later. - Modified shared-library makefiles to install pkgconfig/libpngNN.pc. - Export (with PNGAPI) png_zalloc, png_zfree, and png_handle_as_unknown - Removed unused png_write_destroy_info prototype from png.h - Eliminated incorrect use of width_mmx from pnggccrd.c in pixel_bytes == 8 case - Added install-shared target to all makefiles that make shared libraries. - Stopped a double free of palette, hist, and trans when not using free_me. - Added makefile.32sunu for Sun Ultra 32 and makefile.64sunu for Sun Ultra 64. -version 1.2.2beta4 [March 8, 2002] - Compute background.gray and background_1.gray even when color_type is RGB - in case image gets reduced to gray later (Jason Summers). - Relocated a misplaced /bin/rm in the "install-shared" makefile targets - Added PNG_1_0_X macro which can be used to build a 1.0.x-compatible library. -version 1.2.2beta5 [March 26, 2002] - Added missing PNGAPI to several function definitions. - Check for invalid bit_depth or color_type in png_get_IHDR(), and - check for missing PLTE or IHDR in png_push_read_chunk() (Matthias Clasen). - Revised iTXt support to accept NULL for lang and lang_key. - Compute gamma for color components of background even when color_type is gray. - Changed "()" to "{}" in scripts/libpng.pc.in. - Revised makefiles to put png.h and pngconf.h only in $prefix/include/libpngNN - Revised makefiles to make symlink to libpng.so.NN in addition to libpngNN.so -version 1.2.2beta6 [March 31, 2002] -version 1.0.13beta1 [March 31, 2002] - Prevent png_zalloc() from trying to memset memory that it failed to acquire. - Add typecasts of PNG_MAX_UINT in pngset_cHRM_fixed() (Matt Holgate). - Ensure that the right function (user or default) is used to free the - png_struct after an error in png_create_read_struct_2(). -version 1.2.2rc1 [April 7, 2002] -version 1.0.13rc1 [April 7, 2002] - Save the ebx register in pnggccrd.c (Sami Farin) - Add "mem_ptr = png_ptr->mem_ptr" in png_destroy_write_struct() (Paul Gardner). - Updated makefiles to put headers in include/libpng and remove old include/*.h. - -version 1.2.2 [April 15, 2002] -version 1.0.13 [April 15, 2002] - Revised description of png_set_filter() in libpng.3/libpng.txt. - Revised makefile.netbsd and added makefile.neNNbsd and makefile.freebsd -version 1.0.13patch01 [April 17, 2002] -version 1.2.2patch01 [April 17, 2002] - Changed ${PNGMAJ}.${PNGVER} bug to ${PNGVER} in makefile.sgi and makefile.sggcc - Fixed VER -> PNGVER typo in makefile.macosx and added install-static to install - Added install: target to makefile.32sunu and makefile.64sunu -version 1.0.13patch03 [April 18, 2002] -version 1.2.2patch03 [April 18, 2002] - Revised 15 makefiles to link libpng.a to libpngNN.a and the include libpng - subdirectory to libpngNN subdirectory without the full pathname. - Moved generation of libpng.pc from "install" to "all" in 15 makefiles. -version 1.2.3rc1 [April 28, 2002] - Added install-man target to 15 makefiles (Dimitri Papadopolous-Orfanos). - Added $(DESTDIR) feature to 24 makefiles (Tim Mooney) - Fixed bug with $prefix, should be $(prefix) in makefile.hpux. - Updated cygwin-specific portion of pngconf.h and revised makefile.cygwin - Added a link from libpngNN.pc to libpng.pc in 15 makefiles. - Added links from include/libpngNN/*.h to include/*.h in 24 makefiles. - Revised makefile.darwin to make relative links without full pathname. - Added setjmp() at the end of png_create_*_struct_2() in case user forgets - to put one in their application. - Restored png_zalloc() and png_zfree() prototypes to version 1.2.1 and - removed them from module definition files. -version 1.2.3rc2 [May 1, 2002] - Fixed bug in reporting number of channels in pngget.c and pngset.c, - that was introduced in version 1.2.2beta5. - Exported png_zalloc(), png_zfree(), png_default_read(), png_default_write(), - png_default_flush(), and png_push_fill_buffer() and included them in - module definition files. - Added "libpng.pc" dependency to the "install-shared" target in 15 makefiles. -version 1.2.3rc3 [May 1, 2002] - Revised prototype for png_default_flush() - Remove old libpng.pc and libpngNN.pc before installing new ones. -version 1.2.3rc4 [May 2, 2002] - Typos in *.def files (png_default_read|write -> png_default_read|write_data) - In makefiles, changed rm libpng.NN.pc to rm libpngNN.pc - Added libpng-config and libpngNN-config and modified makefiles to install them. - Changed $(MANPATH) to $(DESTDIR)$(MANPATH) in makefiles - Added "Win32 DLL VB" configuration to projects/msvc/libpng.dsp -version 1.2.3rc5 [May 11, 2002] - Changed "error" and "message" in prototypes to "error_message" and - "warning_message" to avoid namespace conflict. - Revised 15 makefiles to build libpng-config from libpng-config-*.in - Once more restored png_zalloc and png_zfree to regular nonexported form. - Restored png_default_read|write_data, png_default_flush, png_read_fill_buffer - to nonexported form, but with PNGAPI, and removed them from module def files. -version 1.2.3rc6 [May 14, 2002] - Removed "PNGAPI" from png_zalloc() and png_zfree() in png.c - Changed "Gz" to "Gd" in projects/msvc/libpng.dsp and zlib.dsp. - Removed leftover libpng-config "sed" script from four makefiles. - Revised libpng-config creating script in 16 makefiles. - -version 1.2.3 [May 22, 2002] - Revised libpng-config target in makefile.cygwin. - Removed description of png_set_mem_fn() from documentation. - Revised makefile.freebsd. - Minor cosmetic changes to 15 makefiles, e.g., $(DI) = $(DESTDIR)/$(INCDIR). - Revised projects/msvc/README.txt - Changed -lpng to -lpngNN in LDFLAGS in several makefiles. -version 1.2.4beta1 [May 24, 2002] - Added libpng.pc and libpng-config to "all:" target in 16 makefiles. - Fixed bug in 16 makefiles: $(DESTDIR)/$(LIBPATH) to $(DESTDIR)$(LIBPATH) - Added missing "\" before closing double quote in makefile.gcmmx. - Plugged various memory leaks; added png_malloc_warn() and png_set_text_2() - functions. -version 1.2.4beta2 [June 25, 2002] - Plugged memory leak of png_ptr->current_text (Matt Holgate). - Check for buffer overflow before reading CRC in pngpread.c (Warwick Allison) - Added -soname to the loader flags in makefile.dec, makefile.sgi, and - makefile.sggcc. - Added "test-installed" target to makefile.linux, makefile.gcmmx, - makefile.sgi, and makefile.sggcc. -version 1.2.4beta3 [June 28, 2002] - Plugged memory leak of row_buf in pngtest.c when there is a png_error(). - Detect buffer overflow in pngpread.c when IDAT is corrupted with extra data. - Added "test-installed" target to makefile.32sunu, makefile.64sunu, - makefile.beos, makefile.darwin, makefile.dec, makefile.macosx, - makefile.solaris, makefile.hpux, makefile.hpgcc, and makefile.so9. -version 1.2.4rc1 and 1.0.14rc1 [July 2, 2002] - Added "test-installed" target to makefile.cygwin and makefile.sco. - Revised pnggccrd.c to be able to back out version 1.0.x via PNG_1_0_X macro. - -version 1.2.4 and 1.0.14 [July 8, 2002] - Changed png_warning() to png_error() when width is too large to process. -version 1.2.4patch01 [July 20, 2002] - Revised makefile.cygwin to use DLL number 12 instead of 13. -version 1.2.5beta1 [August 6, 2002] - Added code to contrib/gregbook/readpng2.c to ignore unused chunks. - Replaced toucan.png in contrib/gregbook (it has been corrupt since 1.0.11) - Removed some stray *.o files from contrib/gregbook. - Changed png_error() to png_warning() about "Too much data" in pngpread.c - and about "Extra compressed data" in pngrutil.c. - Prevent png_ptr->pass from exceeding 7 in png_push_finish_row(). - Updated makefile.hpgcc - Updated png.c and pnggccrd.c handling of return from png_mmx_support() -version 1.2.5beta2 [August 15, 2002] - Only issue png_warning() about "Too much data" in pngpread.c when avail_in - is nonzero. - Updated makefiles to install a separate libpng.so.3 with its own rpath. -version 1.2.5rc1 and 1.0.15rc1 [August 24, 2002] - Revised makefiles to not remove previous minor versions of shared libraries. -version 1.2.5rc2 and 1.0.15rc2 [September 16, 2002] - Revised 13 makefiles to remove "-lz" and "-L$(ZLIBLIB)", etc., from shared - library loader directive. - Added missing "$OBJSDLL" line to makefile.gcmmx. - Added missing "; fi" to makefile.32sunu. -version 1.2.5rc3 and 1.0.15rc3 [September 18, 2002] - Revised libpng-config script. - -version 1.2.5 and 1.0.15 [October 3, 2002] - Revised makefile.macosx, makefile.darwin, makefile.hpgcc, and makefile.hpux, - and makefile.aix. - Relocated two misplaced PNGAPI lines in pngtest.c -version 1.2.6beta1 [October 22, 2002] - Commented out warning about uninitialized mmx_support in pnggccrd.c. - Changed "IBMCPP__" flag to "__IBMCPP__" in pngconf.h. - Relocated two more misplaced PNGAPI lines in pngtest.c - Fixed memory overrun bug in png_do_read_filler() with 16-bit datastreams, - introduced in version 1.0.2. - Revised makefile.macosx, makefile.dec, makefile.aix, and makefile.32sunu. -version 1.2.6beta2 [November 1, 2002] - Added libpng-config "--ldopts" output. - Added "AR=ar" and "ARFLAGS=rc" and changed "ar rc" to "$(AR) $(ARFLAGS)" - in makefiles. -version 1.2.6beta3 [July 18, 2004] - Reverted makefile changes from version 1.2.6beta2 and some of the changes - from version 1.2.6beta1; these will be postponed until version 1.2.7. - Version 1.2.6 is going to be a simple bugfix release. - Changed the one instance of "ln -sf" to "ln -f -s" in each Sun makefile. - Fixed potential overrun in pngerror.c by using strncpy instead of memcpy. - Added "#!/bin/sh" at the top of configure, for recognition of the - 'x' flag under Cygwin (Cosmin). - Optimized vacuous tests that silence compiler warnings, in png.c (Cosmin). - Added support for PNG_USER_CONFIG, in pngconf.h (Cosmin). - Fixed the special memory handler for Borland C under DOS, in pngmem.c - (Cosmin). - Removed some spurious assignments in pngrutil.c (Cosmin). - Replaced 65536 with 65536L, and 0xffff with 0xffffL, to silence warnings - on 16-bit platforms (Cosmin). - Enclosed shift op expressions in parentheses, to silence warnings (Cosmin). - Used proper type png_fixed_point, to avoid problems on 16-bit platforms, - in png_handle_sRGB() (Cosmin). - Added compression_type to png_struct, and optimized the window size - inside the deflate stream (Cosmin). - Fixed definition of isnonalpha(), in pngerror.c and pngrutil.c (Cosmin). - Fixed handling of unknown chunks that come after IDAT (Cosmin). - Allowed png_error() and png_warning() to work even if png_ptr == NULL - (Cosmin). - Replaced row_info->rowbytes with row_bytes in png_write_find_filter() - (Cosmin). - Fixed definition of PNG_LIBPNG_VER_DLLNUM (Simon-Pierre). - Used PNG_LIBPNG_VER and PNG_LIBPNG_VER_STRING instead of the hardcoded - values in png.c (Simon-Pierre, Cosmin). - Initialized png_libpng_ver[] with PNG_LIBPNG_VER_STRING (Simon-Pierre). - Replaced PNG_LIBPNG_VER_MAJOR with PNG_LIBPNG_VER_DLLNUM in png.rc - (Simon-Pierre). - Moved the definition of PNG_HEADER_VERSION_STRING near the definitions - of the other PNG_LIBPNG_VER_... symbols in png.h (Cosmin). - Relocated #ifndef PNGAPI guards in pngconf.h (Simon-Pierre, Cosmin). - Updated scripts/makefile.vc(a)win32 (Cosmin). - Updated the MSVC project (Simon-Pierre, Cosmin). - Updated the Borland C++ Builder project (Cosmin). - Avoided access to asm_flags in pngvcrd.c, if PNG_1_0_X is defined (Cosmin). - Commented out warning about uninitialized mmx_support in pngvcrd.c (Cosmin). - Removed scripts/makefile.bd32 and scripts/pngdef.pas (Cosmin). - Added extra guard around inclusion of Turbo C memory headers, in pngconf.h - (Cosmin). - Renamed projects/msvc/ to projects/visualc6/, and projects/borland/ to - projects/cbuilder5/ (Cosmin). - Moved projects/visualc6/png32ms.def to scripts/pngw32.def, - and projects/visualc6/png.rc to scripts/pngw32.rc (Cosmin). - Added projects/visualc6/pngtest.dsp; removed contrib/msvctest/ (Cosmin). - Changed line endings to DOS style in cbuilder5 and visualc6 files, even - in the tar.* distributions (Cosmin). - Updated contrib/visupng/VisualPng.dsp (Cosmin). - Updated contrib/visupng/cexcept.h to version 2.0.0 (Cosmin). - Added a separate distribution with "configure" and supporting files (Junichi). -version 1.2.6beta4 [July 28, 2004] - Added user ability to change png_size_t via a PNG_SIZE_T macro. - Added png_sizeof() and png_convert_size() functions. - Added PNG_SIZE_MAX (maximum value of a png_size_t variable. - Added check in png_malloc_default() for (size_t)size != (png_uint_32)size - which would indicate an overflow. - Changed sPLT failure action from png_error to png_warning and abandon chunk. - Changed sCAL and iCCP failures from png_error to png_warning and abandon. - Added png_get_uint_31(png_ptr, buf) function. - Added PNG_UINT_32_MAX macro. - Renamed PNG_MAX_UINT to PNG_UINT_31_MAX. - Made png_zalloc() issue a png_warning and return NULL on potential - overflow. - Turn on PNG_NO_ZALLOC_ZERO by default in version 1.2.x - Revised "clobber list" in pnggccrd.c so it will compile under gcc-3.4. - Revised Borland portion of png_malloc() to return NULL or issue - png_error() according to setting of PNG_FLAG_MALLOC_NULL_MEM_OK. - Added PNG_NO_SEQUENTIAL_READ_SUPPORTED macro to conditionally remove - sequential read support. - Added some "#if PNG_WRITE_SUPPORTED" blocks. - Added #ifdef to remove some redundancy in png_malloc_default(). - Use png_malloc instead of png_zalloc to allocate the pallete. -version 1.0.16rc1 and 1.2.6rc1 [August 4, 2004] - Fixed buffer overflow vulnerability in png_handle_tRNS() - Fixed integer arithmetic overflow vulnerability in png_read_png(). - Fixed some harmless bugs in png_handle_sBIT, etc, that would cause - duplicate chunk types to go undetected. - Fixed some timestamps in the -config version - Rearranged order of processing of color types in png_handle_tRNS(). - Added ROWBYTES macro to calculate rowbytes without integer overflow. - Updated makefile.darwin and removed makefile.macosx from scripts directory. - Imposed default one million column, one-million row limits on the image - dimensions, and added png_set_user_limits() function to override them. - Revised use of PNG_SET_USER_LIMITS_SUPPORTED macro. - Fixed wrong cast of returns from png_get_user_width|height_max(). - Changed some "keep the compiler happy" from empty statements to returns, - Revised libpng.txt to remove 1.2.x stuff from the 1.0.x distribution -version 1.0.16rc2 and 1.2.6rc2 [August 7, 2004] - Revised makefile.darwin and makefile.solaris. Removed makefile.macosx. - Revised pngtest's png_debug_malloc() to use png_malloc() instead of - png_malloc_default() which is not supposed to be exported. - Fixed off-by-one error in one of the conversions to PNG_ROWBYTES() in - pngpread.c. Bug was introduced in 1.2.6rc1. - Fixed bug in RGB to RGBX transformation introduced in 1.2.6rc1. - Fixed old bug in RGB to Gray transformation. - Fixed problem with 64-bit compilers by casting arguments to abs() - to png_int_32. - Changed "ln -sf" to "ln -f -s" in three makefiles (solaris, sco, so9). - Changed "HANDLE_CHUNK_*" to "PNG_HANDLE_CHUNK_*" (Cosmin) - Added "-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)" to 15 *NIX makefiles. - Added code to update the row_info->colortype in png_do_read_filler() (MSB). -version 1.0.16rc3 and 1.2.6rc3 [August 9, 2004] - Eliminated use of "abs()" in testing cHRM and gAMA values, to avoid - trouble with some 64-bit compilers. Created PNG_OUT_OF_RANGE() macro. - Revised documentation of png_set_keep_unknown_chunks(). - Check handle_as_unknown status in pngpread.c, as in pngread.c previously. - Moved "PNG_HANDLE_CHUNK_*" macros out of PNG_INTERNAL section of png.h - Added "rim" definitions for CONST4 and CONST6 in pnggccrd.c -version 1.0.16rc4 and 1.2.6rc4 [August 10, 2004] - Fixed mistake in pngtest.c introduced in 1.2.6rc2 (declaration of - "pinfo" was out of place). -version 1.0.16rc5 and 1.2.6rc5 [August 10, 2004] - Moved "PNG_HANDLE_CHUNK_*" macros out of PNG_ASSEMBLER_CODE_SUPPORTED - section of png.h where they were inadvertently placed in version rc3. - -version 1.2.6 and 1.0.16 [August 15, 2004] - Revised pngtest so memory allocation testing is only done when PNG_DEBUG==1. -version 1.2.7beta1 [August 26, 2004] - Removed unused pngasmrd.h file. - Removed references to uu.net for archived files. Added references to - PNG Spec (second edition) and the PNG ISO/IEC Standard. - Added "test-dd" target in 15 makefiles, to run pngtest in DESTDIR. - Fixed bug with "optimized window size" in the IDAT datastream, that - causes libpng to write PNG files with incorrect zlib header bytes. -version 1.2.7beta2 [August 28, 2004] - Fixed bug with sCAL chunk and big-endian machines (David Munro). - Undid new code added in 1.2.6rc2 to update the color_type in - png_set_filler(). - Added png_set_add_alpha() that updates color type. -version 1.0.17rc1 and 1.2.7rc1 [September 4, 2004] - Revised png_set_strip_filler() to not remove alpha if color_type has alpha. - -version 1.2.7 and 1.0.17 [September 12, 2004] - Added makefile.hp64 - Changed projects/msvc/png32ms.def to scripts/png32ms.def in makefile.cygwin -version 1.2.8beta1 [November 1, 2004] - Fixed bug in png_text_compress() that would fail to complete a large block. - Fixed bug, introduced in libpng-1.2.7, that overruns a buffer during - strip alpha operation in png_do_strip_filler(). - Added PNG_1_2_X definition in pngconf.h - Use #ifdef to comment out png_info_init in png.c and png_read_init in - pngread.c (as of 1.3.0) -version 1.2.8beta2 [November 2, 2004] - Reduce color_type to a nonalpha type after strip alpha operation in - png_do_strip_filler(). -version 1.2.8beta3 [November 3, 2004] - Revised definitions of PNG_MAX_UINT_32, PNG_MAX_SIZE, and PNG_MAXSUM -version 1.2.8beta4 [November 12, 2004] - Fixed (again) definition of PNG_LIBPNG_VER_DLLNUM in png.h (Cosmin). - Added PNG_LIBPNG_BUILD_PRIVATE in png.h (Cosmin). - Set png_ptr->zstream.data_type to Z_BINARY, to avoid unnecessary detection - of data type in deflate (Cosmin). - Deprecated but continue to support SPECIALBUILD and PRIVATEBUILD in favor of - PNG_LIBPNG_BUILD_SPECIAL_STRING and PNG_LIBPNG_BUILD_PRIVATE_STRING. -version 1.2.8beta5 [November 20, 2004] - Use png_ptr->flags instead of png_ptr->transformations to pass - PNG_STRIP_ALPHA info to png_do_strip_filler(), to preserve ABI - compatibility. - Revised handling of SPECIALBUILD, PRIVATEBUILD, - PNG_LIBPNG_BUILD_SPECIAL_STRING and PNG_LIBPNG_BUILD_PRIVATE_STRING. -version 1.2.8rc1 [November 24, 2004] - Moved handling of BUILD macros from pngconf.h to png.h - Added definition of PNG_LIBPNG_BASE_TYPE in png.h, inadvertently - omitted from beta5. - Revised scripts/pngw32.rc - Despammed mailing addresses by masking "@" with "at". - Inadvertently installed a supposedly faster test version of pngrutil.c -version 1.2.8rc2 [November 26, 2004] - Added two missing "\" in png.h - Change tests in pngread.c and pngpread.c to - if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA)) - png_do_read_transformations(png_ptr); -version 1.2.8rc3 [November 28, 2004] - Reverted pngrutil.c to version libpng-1.2.8beta5. - Added scripts/makefile.elf with supporting code in pngconf.h for symbol - versioning (John Bowler). -version 1.2.8rc4 [November 29, 2004] - Added projects/visualc7 (Simon-pierre). -version 1.2.8rc5 [November 29, 2004] - Fixed new typo in scripts/pngw32.rc - -version 1.2.8 [December 3, 2004] - Removed projects/visualc7, added projects/visualc71. - -version 1.2.9beta1 [February 21, 2006] - - Initialized some structure members in pngwutil.c to avoid gcc-4.0.0 complaints - Revised man page and libpng.txt to make it clear that one should not call - png_read_end or png_write_end after png_read_png or png_write_png. - Updated references to png-mng-implement mailing list. - Fixed an incorrect typecast in pngrutil.c - Added PNG_NO_READ_SUPPORTED conditional for making a write-only library. - Added PNG_NO_WRITE_INTERLACING_SUPPORTED conditional. - Optimized alpha-inversion loops in pngwtran.c - Moved test for nonzero gamma outside of png_build_gamma_table() in pngrtran.c - Make sure num_trans is <= 256 before copying data in png_set_tRNS(). - Make sure num_palette is <= 256 before copying data in png_set_PLTE(). - Interchanged order of write_swap_alpha and write_invert_alpha transforms. - Added parentheses in the definition of PNG_LIBPNG_BUILD_TYPE (Cosmin). - Optimized zlib window flag (CINFO) in contrib/pngsuite/*.png (Cosmin). - Updated scripts/makefile.bc32 for Borland C++ 5.6 (Cosmin). - Exported png_get_uint_32, png_save_uint_32, png_get_uint_16, png_save_uint_16, - png_get_int_32, png_save_int_32, png_get_uint_31 (Cosmin). - Added type cast (png_byte) in png_write_sCAL() (Cosmin). - Fixed scripts/makefile.cygwin (Christian Biesinger, Cosmin). - Default iTXt support was inadvertently enabled. - -version 1.2.9beta2 [February 21, 2006] - - Check for png_rgb_to_gray and png_gray_to_rgb read transformations before - checking for png_read_dither in pngrtran.c - Revised checking of chromaticity limits to accommodate extended RGB - colorspace (John Denker). - Changed line endings in some of the project files to CRLF, even in the - "Unix" tar distributions (Cosmin). - Made png_get_int_32 and png_save_int_32 always available (Cosmin). - Updated scripts/pngos2.def, scripts/pngw32.def and projects/wince/png32ce.def - with the newly exported functions. - Eliminated distributions without the "configure" script. - Updated INSTALL instructions. - -version 1.2.9beta3 [February 24, 2006] - - Fixed CRCRLF line endings in contrib/visupng/VisualPng.dsp - Made libpng.pc respect EXEC_PREFIX (D. P. Kreil, J. Bowler) - Removed reference to pngasmrd.h from Makefile.am - Renamed CHANGES to ChangeLog. - Renamed LICENSE to COPYING. - Renamed ANNOUNCE to NEWS. - Created AUTHORS file. - -version 1.2.9beta4 [March 3, 2006] - - Changed definition of PKGCONFIG from $prefix/lib to $libdir in configure.ac - Reverted to filenames LICENSE and ANNOUNCE; removed AUTHORS and COPYING. - Removed newline from the end of some error and warning messages. - Removed test for sqrt() from configure.ac and configure. - Made swap tables in pngtrans.c PNG_CONST (Carlo Bramix). - Disabled default iTXt support that was inadvertently enabled in - libpng-1.2.9beta1. - Added "OS2" to list of systems that don't need underscores, in pnggccrd.c - Removed libpng version and date from *.c files. - -version 1.2.9beta5 [March 4, 2006] - Removed trailing blanks from source files. - Put version and date of latest change in each source file, and changed - copyright year accordingly. - More cleanup of configure.ac, Makefile.ac, and associated scripts. - Restored scripts/makefile.elf which was inadvertently deleted. - -version 1.2.9beta6 [March 6, 2006] - Fixed typo (RELEASE) in configuration files. - -version 1.2.9beta7 [March 7, 2006] - Removed libpng.vers and libpng.sym from libpng12_la_SOURCES in Makefile.am - Fixed inconsistent #ifdef's around png_sig_bytes() and png_set_sCAL_s() - in png.h. - Updated makefile.elf as suggested by debian. - Made cosmetic changes to some makefiles, adding LN_SF and other macros. - Made some makefiles accept "exec_prefix". - -version 1.2.9beta8 [March 9, 2006] - Fixed some "#if defined (..." which should be "#if defined(..." - Bug introduced in libpng-1.2.8. - Fixed inconsistency in definition of png_default_read_data() - Restored blank that was lost from makefile.sggcc "clean" target in beta7. - Revised calculation of "current" and "major" for irix in ltmain.sh - Changed "mkdir" to "MKDIR_P" in some makefiles. - Separated PNG_EXPAND and PNG_EXPAND_tRNS. - Added png_set_expand_gray_1_2_4_to_8() and deprecated - png_set_gray_1_2_4_to_8() which also expands tRNS to alpha. - -version 1.2.9beta9 [March 10, 2006] - Include "config.h" in pngconf.h when available. - Added some checks for NULL png_ptr or NULL info_ptr (timeless) - -version 1.2.9beta10 [March 20, 2006] - Removed extra CR from contrib/visualpng/VisualPng.dsw (Cosmin) - Made pnggccrd.c PIC-compliant (Christian Aichinger). - Added makefile.mingw (Wolfgang Glas). - Revised pngconf.h MMX checking. - -version 1.2.9beta11 [March 22, 2006] - Fixed out-of-order declaration in pngwrite.c that was introduced in beta9 - Simplified some makefiles by using LIBSO, LIBSOMAJ, and LIBSOVER macros. - -version 1.2.9rc1 [March 31, 2006] - Defined PNG_USER_PRIVATEBUILD when including "pngusr.h" (Cosmin). - Removed nonsensical assertion check from pngtest.c (Cosmin). - -version 1.2.9 [April 14, 2006] - Revised makefile.beos and added "none" selector in ltmain.sh - -version 1.2.10beta1 [April 15, 2006] - Renamed "config.h" to "png_conf.h" and revised Makefile.am to add - -DPNG_BUILDING_LIBPNG to compile directive, and modified pngconf.h - to include png_conf.h only when PNG_BUILDING_LIBPNG is defined. - -version 1.2.10beta2 [April 15, 2006] - Manually updated Makefile.in and configure. Changed png_conf.h.in - back to config.h. - -version 1.2.10beta3 [April 15, 2006] - Change png_conf.h back to config.h in pngconf.h. - -version 1.2.10beta4 [April 16, 2006] - Change PNG_BUILDING_LIBPNG to PNG_CONFIGURE_LIBPNG in config/Makefile*. - -version 1.2.10beta5 [April 16, 2006] - Added a configure check for compiling assembler code in pnggccrd.c - -version 1.2.10beta6 [April 17, 2006] - Revised the configure check for pnggccrd.c - Moved -DPNG_CONFIGURE_LIBPNG into @LIBPNG_DEFINES@ - Added @LIBPNG_DEFINES@ to arguments when building libpng.sym - -version 1.2.10beta7 [April 18, 2006] - Change "exec_prefix=$prefix" to "exec_prefix=$(prefix)" in makefiles. - -version 1.2.10rc1 [April 19, 2006] - Ensure pngconf.h doesn't define both PNG_USE_PNGGCCRD and PNG_USE_PNGVCRD - Fixed "LN_FS" typo in makefile.sco and makefile.solaris. - -version 1.2.10rc2 [April 20, 2006] - Added a backslash between -DPNG_CONFIGURE_LIBPNG and -DPNG_NO_ASSEMBLER_CODE - in configure.ac and configure - Made the configure warning about versioned symbols less arrogant. - -version 1.2.10rc3 [April 21, 2006] - Added a note in libpng.txt that png_set_sig_bytes(8) can be used when - writing an embedded PNG without the 8-byte signature. - Revised makefiles and configure to avoid making links to libpng.so.* - -version 1.2.10 [April 23, 2006] - Reverted configure to "rc2" state. - -version 1.2.11beta1 [May 31, 2006] - scripts/libpng.pc.in contained "configure" style version info and would - not work with makefiles. - The shared-library makefiles were linking to libpng.so.0 instead of - libpng.so.3 compatibility as the library. - -version 1.2.11beta2 [June 2, 2006] - Increased sprintf buffer from 50 to 52 chars in pngrutil.c to avoid - buffer overflow. - Fixed bug in example.c (png_set_palette_rgb -> png_set_palette_to_rgb) - -version 1.2.11beta3 [June 5, 2006] - Prepended "#! /bin/sh" to ltmail.sh and contrib/pngminus/*.sh (Cosmin). - Removed the accidental leftover Makefile.in~ (Cosmin). - Avoided potential buffer overflow and optimized buffer in - png_write_sCAL(), png_write_sCAL_s() (Cosmin). - Removed the include directories and libraries from CFLAGS and LDFLAGS - in scripts/makefile.gcc (Nelson A. de Oliveira, Cosmin). - -version 1.2.11beta4 [June 6, 2006] - Allow zero-length IDAT chunks after the entire zlib datastream, but not - after another intervening chunk type. - -version 1.0.19rc1, 1.2.11rc1 [June 13, 2006] - Deleted extraneous square brackets from [config.h] in configure.ac - -version 1.0.19rc2, 1.2.11rc2 [June 14, 2006] - Added prototypes for PNG_INCH_CONVERSIONS functions to png.h - Revised INSTALL and autogen.sh - Fixed typo in several makefiles (-W1 should be -Wl) - Added typedef for png_int_32 and png_uint_32 on 64-bit systems. - -version 1.0.19rc3, 1.2.11rc3 [June 15, 2006] - Removed the new typedefs for 64-bit systems (delay until version 1.4.0) - Added one zero element to png_gamma_shift[] array in pngrtran.c to avoid - reading out of bounds. - -version 1.0.19rc4, 1.2.11rc4 [June 15, 2006] - Really removed the new typedefs for 64-bit systems. - -version 1.0.19rc5, 1.2.11rc5 [June 22, 2006] - Removed png_sig_bytes entry from scripts/pngw32.def - -version 1.0.19, 1.2.11 [June 26, 2006] - None. - -version 1.0.20, 1.2.12 [June 27, 2006] - Really increased sprintf buffer from 50 to 52 chars in pngrutil.c to avoid - buffer overflow. - -version 1.2.13beta1 [October 2, 2006] - Removed AC_FUNC_MALLOC from configure.ac - Work around Intel-Mac compiler bug by setting PNG_NO_MMX_CODE in pngconf.h - Change "logical" to "bitwise" throughout documentation. - Detect and fix attempt to write wrong iCCP profile length. - -version 1.0.21, 1.2.13 [November 14, 2006] - Fix potential buffer overflow in sPLT chunk handler. - Fix Makefile.am to not try to link to noexistent files. - Check all exported functions for NULL png_ptr. - -version 1.2.14beta1 [November 17, 2006] - Relocated three misplaced tests for NULL png_ptr. - Built Makefile.in with automake-1.9.6 instead of 1.9.2. - Build configure with autoconf-2.60 instead of 2.59 - -version 1.2.14beta2 [November 17, 2006] - Added some typecasts in png_zalloc(). - -version 1.2.14rc1 [November 20, 2006] - Changed "strtod" to "png_strtod" in pngrutil.c - -version 1.0.22, 1.2.14 [November 27, 2006] - Added missing "$(srcdir)" in Makefile.am and Makefile.in - -version 1.2.15beta1 [December 3, 2006] - Generated configure with autoconf-2.61 instead of 2.60 - Revised configure.ac to update libpng.pc and libpng-config. - -version 1.2.15beta2 [December 3, 2006] - Always export MMX asm functions, just stubs if not building pnggccrd.c - -version 1.2.15beta3 [December 4, 2006] - Add "png_bytep" typecast to profile while calculating length in pngwutil.c - -version 1.2.15beta4 [December 7, 2006] - Added scripts/CMakeLists.txt - Changed PNG_NO_ASSEMBLER_CODE to PNG_NO_MMX_CODE in scripts, like 1.4.0beta - -version 1.2.15beta5 [December 7, 2006] - Changed some instances of PNG_ASSEMBLER_* to PNG_MMX_* in pnggccrd.c - Revised scripts/CMakeLists.txt - -version 1.2.15beta6 [December 13, 2006] - Revised scripts/CMakeLists.txt and configure.ac - -version 1.2.15rc1 [December 18, 2006] - Revised scripts/CMakeLists.txt - -version 1.2.15rc2 [December 21, 2006] - Added conditional #undef jmpbuf in pngtest.c to undo #define in AIX headers. - Added scripts/makefile.nommx - -version 1.2.15rc3 [December 25, 2006] - Fixed shared library numbering error that was intruduced in 1.2.15beta6. - -version 1.2.15rc4 [December 27, 2006] - Fixed handling of rgb_to_gray when png_ptr->color.gray isn't set. - -version 1.2.15rc5 [December 31, 2006] - Revised handling of rgb_to_gray. - -version 1.2.15 [January 5, 2007] - Added some (unsigned long) typecasts in pngtest.c to avoid printing errors. - -version 1.2.16beta1 [January 6, 2007] - Fix bugs in makefile.nommx - -version 1.2.16beta2 [January 16, 2007] - Revised scripts/CMakeLists.txt - -version 1.2.16 [January 31, 2007] - No changes. - -version 1.2.17beta1 [March 6, 2007] - Revised scripts/CMakeLists.txt to install both shared and static libraries. - Deleted a redundant line from pngset.c. - -version 1.2.17beta2 [April 26, 2007] - Relocated misplaced test for png_ptr == NULL in pngpread.c - Change "==" to "&" for testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN - flags. - Changed remaining instances of PNG_ASSEMBLER_* to PNG_MMX_* - Added pngerror() when write_IHDR fails in deflateInit2(). - Added "const" to some array declarations. - Mention examples of libpng usage in the libpng*.txt and libpng.3 documents. - -version 1.2.17rc1 [May 4, 2007] - No changes. - -version 1.2.17rc2 [May 8, 2007] - Moved several PNG_HAVE_* macros out of PNG_INTERNAL because applications - calling set_unknown_chunk_location() need them. - Changed transformation flag from PNG_EXPAND_tRNS to PNG_EXPAND in - png_set_expand_gray_1_2_4_to_8(). - Added png_ptr->unknown_chunk to hold working unknown chunk data, so it - can be free'ed in case of error. Revised unknown chunk handling in - pngrutil.c and pngpread.c to use this structure. - -version 1.2.17rc3 [May 8, 2007] - Revised symbol-handling in configure script. - -version 1.2.17rc4 [May 10, 2007] - Revised unknown chunk handling to avoid storing unknown critical chunks. - -version 1.0.25 [May 15, 2007] -version 1.2.17 [May 15, 2007] - Added "png_ptr->num_trans=0" before error return in png_handle_tRNS, - to eliminate a vulnerability (CVE-2007-2445, CERT VU#684664) - -version 1.0.26 [May 15, 2007] -version 1.2.18 [May 15, 2007] - Reverted the libpng-1.2.17rc3 change to symbol-handling in configure script - -version 1.2.19beta1 [May 18, 2007] - Changed "const static" to "static PNG_CONST" everywhere, mostly undoing - change of libpng-1.2.17beta2. Changed other "const" to "PNG_CONST" - Changed some handling of unused parameters, to avoid compiler warnings. - "if (unused == NULL) return;" becomes "unused = unused". - -version 1.2.19beta2 [May 18, 2007] - Only use the valid bits of tRNS value in png_do_expand() (Brian Cartier) - -version 1.2.19beta3 [May 19, 2007] - Add some "png_byte" typecasts in png_check_keyword() and write new_key - instead of key in zTXt chunk (Kevin Ryde). - -version 1.2.19beta4 [May 21, 2007] - Add png_snprintf() function and use it in place of sprint() for improved - defense against buffer overflows. - -version 1.2.19beta5 [May 21, 2007] - Fixed png_handle_tRNS() to only use the valid bits of tRNS value. - Changed handling of more unused parameters, to avoid compiler warnings. - Removed some PNG_CONST in pngwutil.c to avoid compiler warnings. - -version 1.2.19beta6 [May 22, 2007] - Added some #ifdef PNG_MMX_CODE_SUPPORTED where needed in pngvcrd.c - Added a special "_MSC_VER" case that defines png_snprintf to _snprintf - -version 1.2.19beta7 [May 22, 2007] - Squelched png_squelch_warnings() in pnggccrd.c and added - an #ifdef PNG_MMX_CODE_SUPPORTED block around the declarations that caused - the warnings that png_squelch_warnings was squelching. - -version 1.2.19beta8 [May 22, 2007] - Removed __MMX__ from test in pngconf.h. - -version 1.2.19beta9 [May 23, 2007] - Made png_squelch_warnings() available via PNG_SQUELCH_WARNINGS macro. - Revised png_squelch_warnings() so it might work. - Updated makefile.sgcc and makefile.solaris; added makefile.solaris-x86. - -version 1.2.19beta10 [May 24, 2007] - Resquelched png_squelch_warnings(), use "__attribute__((used))" instead. - -version 1.4.0beta1 [April 20, 2006] - Enabled iTXt support (changes png_struct, thus requires so-number change). - Cleaned up PNG_ASSEMBLER_CODE_SUPPORTED vs PNG_MMX_CODE_SUPPORTED - Eliminated PNG_1_0_X and PNG_1_2_X macros. - Removed deprecated functions png_read_init, png_write_init, png_info_init, - png_permit_empty_plte, png_set_gray_1_2_4_to_8, png_check_sig, and - removed the deprecated macro PNG_MAX_UINT. - Moved "PNG_INTERNAL" parts of png.h and pngconf.h into pngintrn.h - Removed many WIN32_WCE #ifdefs (Cosmin). - Reduced dependency on C-runtime library when on Windows (Simon-Pierre) - Replaced sprintf() with png_sprintf() (Simon-Pierre) - -version 1.4.0beta2 [April 20, 2006] - Revised makefiles and configure to avoid making links to libpng.so.* - Moved some leftover MMX-related defines from pngconf.h to pngintrn.h - Updated scripts/pngos2.def, pngw32.def, and projects/wince/png32ce.def - -version 1.4.0beta3 [May 10, 2006] - Updated scripts/pngw32.def to comment out MMX functions. - Added PNG_NO_GET_INT_32 and PNG_NO_SAVE_INT_32 macros. - Scripts/libpng.pc.in contained "configure" style version info and would - not work with makefiles. - Revised pngconf.h and added pngconf.h.in, so makefiles and configure can - pass defines to libpng and applications. - -version 1.4.0beta4 [May 11, 2006] - Revised configure.ac, Makefile.am, and many of the makefiles to write - their defines in pngconf.h. - -version 1.4.0beta5 [May 15, 2006] - Added a missing semicolon in Makefile.am and Makefile.in - Deleted extraneous square brackets from configure.ac - -version 1.4.0beta6 [June 2, 2006] - Increased sprintf buffer from 50 to 52 chars in pngrutil.c to avoid - buffer overflow. - Changed sonum from 0 to 1. - Removed unused prototype for png_check_sig() from png.h - -version 1.4.0beta7 [June 16, 2006] - Exported png_write_sig (Cosmin). - Optimized buffer in png_handle_cHRM() (Cosmin). - Set pHYs = 2835 x 2835 pixels per meter, and added - sCAL = 0.352778e-3 x 0.352778e-3 meters, in pngtest.png (Cosmin). - Added png_set_benign_errors(), png_benign_error(), png_chunk_benign_error(). - Added typedef for png_int_32 and png_uint_32 on 64-bit systems. - Added "(unsigned long)" typecast on png_uint_32 variables in printf lists. - -version 1.4.0beta8 [June 22, 2006] - Added demonstration of user chunk support in pngtest.c, to support the - public sTER chunk and a private vpAg chunk. - -version 1.4.0beta9 [July 3, 2006] - Removed ordinals from scripts/pngw32.def and removed png_info_int and - png_set_gray_1_2_4_to_8 entries. - Inline call of png_get_uint_32() in png_get_uint_31(). - Use png_get_uint_31() to get vpAg width and height in pngtest.c - Removed WINCE and Netware projects. - Removed standalone Y2KINFO file. - -version 1.4.0beta10 [July 12, 2006] - Eliminated automatic copy of pngconf.h to pngconf.h.in from configure and - some makefiles, because it was not working reliably. Instead, distribute - pngconf.h.in along with pngconf.h and cause configure and some of the - makefiles to update pngconf.h from pngconf.h.in. - Added pngconf.h to DEPENDENCIES in Makefile.am - -version 1.4.0beta11 [August 19, 2006] - Removed AC_FUNC_MALLOC from configure.ac. - Added a warning when writing iCCP profile with mismatched profile length. - Patched pnggccrd.c to assemble on x86_64 platforms. - Moved chunk header reading into a separate function png_read_chunk_header() - in pngrutil.c. The chunk header (len+sig) is now serialized in a single - operation (Cosmin). - Implemented support for I/O states. Added png_ptr member io_state, and - functions png_get_io_chunk_name() and png_get_io_state() in pngget.c - (Cosmin). - Added png_get_io_chunk_name and png_get_io_state to scripts/*.def (Cosmin). - Renamed scripts/pngw32.* to scripts/pngwin.* (Cosmin). - Removed the include directories and libraries from CFLAGS and LDFLAGS - in scripts/makefile.gcc (Cosmin). - Used png_save_uint_32() to set vpAg width and height in pngtest.c (Cosmin). - Cast to proper type when getting/setting vpAg units in pngtest.c (Cosmin). - Added pngintrn.h to the Visual C++ projects (Cosmin). - Removed scripts/list (Cosmin). - Updated copyright year in scripts/pngwin.def (Cosmin). - Removed PNG_TYPECAST_NULL and used standard NULL consistently (Cosmin). - Disallowed the user to redefine png_size_t, and enforced a consistent use - of png_size_t across libpng (Cosmin). - Changed the type of png_ptr->rowbytes, PNG_ROWBYTES() and friends - to png_size_t (Cosmin). - Removed png_convert_size() and replaced png_sizeof with sizeof (Cosmin). - Removed some unnecessary type casts (Cosmin). - Changed prototype of png_get_compression_buffer_size() and - png_set_compression_buffer_size() to work with png_size_t instead of - png_uint_32 (Cosmin). - Removed png_memcpy_check() and png_memset_check() (Cosmin). - Fixed a typo (png_byte --> png_bytep) in libpng.3 and libpng.txt (Cosmin). - Clarified that png_zalloc() does not clear the allocated memory, - and png_zalloc() and png_zfree() cannot be PNGAPI (Cosmin). - Renamed png_mem_size_t to png_alloc_size_t, fixed its definition in - pngconf.h, and used it in all memory allocation functions (Cosmin). - Renamed pngintrn.h to pngpriv.h, added a comment at the top of the file - mentioning that the symbols declared in that file are private, and - updated the scripts and the Visual C++ projects accordingly (Cosmin). - Removed circular references between pngconf.h and pngconf.h.in in - scripts/makefile.vc*win32 (Cosmin). - Removing trailing '.' from the warning and error messages (Cosmin). - Added pngdefs.h that is built by makefile or configure, instead of - pngconf.h.in (Glenn). - Detect and fix attempt to write wrong iCCP profile length. - -version 1.4.0beta12 [October 19, 2006] - Changed "logical" to "bitwise" in the documentation. - Work around Intel-Mac compiler bug by setting PNG_NO_MMX_CODE in pngconf.h - Add a typecast to stifle compiler warning in pngrutil.c - -version 1.4.0beta13 [November 10, 2006] - Fix potential buffer overflow in sPLT chunk handler. - Fix Makefile.am to not try to link to noexistent files. - -version 1.4.0beta14 [November 15, 2006] - Check all exported functions for NULL png_ptr. - -version 1.4.0beta15 [November 17, 2006] - Relocated two misplaced tests for NULL png_ptr. - Built Makefile.in with automake-1.9.6 instead of 1.9.2. - Build configure with autoconf-2.60 instead of 2.59 - Add "install: all" in Makefile.am so "configure; make install" will work. - -version 1.4.0beta16 [November 17, 2006] - Added a typecast in png_zalloc(). - -version 1.4.0beta17 [December 4, 2006] - Changed "new_key[79] = '\0';" to "(*new_key)[79] = '\0';" in pngwutil.c - Add "png_bytep" typecast to profile while calculating length in pngwutil.c - -version 1.4.0beta18 [December 7, 2006] - Added scripts/CMakeLists.txt - -version 1.4.0beta19 [May 16, 2007] - Revised scripts/CMakeLists.txt - Rebuilt configure and Makefile.in with newer tools. - Added conditional #undef jmpbuf in pngtest.c to undo #define in AIX headers. - Added scripts/makefile.nommx - -version 1.4.0beta20 [July 9, 2008] - Moved several PNG_HAVE_* macros from pngpriv.h to png.h because applications - calling set_unknown_chunk_location() need them. - Moved several macro definitions from pngpriv.h to pngconf.h - Merge with changes to the 1.2.X branch, as of 1.2.30beta04. - Deleted all use of the MMX assembler code and Intel-licensed optimizations. - Revised makefile.mingw - -version 1.4.0beta21 [July 21, 2008] - Moved local array "chunkdata" from pngrutil.c to the png_struct, so - it will be freed by png_read_destroy() in case of a read error (Kurt - Christensen). - -version 1.4.0beta22 [July 21, 2008] - Change "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking. - -version 1.4.0beta23 [July 22, 2008] - Change "chunkdata = NULL" to "png_ptr->chunkdata = NULL" several places in - png_decompress_chunk(). - -version 1.4.0beta24 [July 25, 2008] - Change all remaining "chunkdata" to "png_ptr->chunkdata" in - png_decompress_chunk(), and remove "chunkdata" from parameter list. - Put a call to png_check_chunk_name() in png_read_chunk_header(). - Revised png_check_chunk_name() to reject a name with a lowercase 3rd byte. - Removed two calls to png_check_chunk_name() occuring later in the process. - Define PNG_NO_ERROR_NUMBERS by default in pngconf.h - -version 1.4.0beta25 [July 30, 2008] - Added a call to png_check_chunk_name() in pngpread.c - Reverted png_check_chunk_name() to accept a name with a lowercase 3rd byte. - Added png_push_have_buffer() function to pngpread.c - Eliminated PNG_BIG_ENDIAN_SUPPORTED and associated png_get_* macros. - Made inline expansion of png_get_*() optional with PNG_USE_READ_MACROS. - Eliminated all PNG_USELESS_TESTS and PNG_CORRECT_PALETTE_SUPPORTED code. - Synced contrib directory and configure files with libpng-1.2.30beta06. - Eliminated no-longer-used pngdefs.h (but it's still built in the makefiles) - Relocated a misplaced "#endif /* PNG_NO_WRITE_FILTER */" in pngwutil.c - -version 1.4.0beta26 [August 4, 2008] - Removed png_push_have_buffer() function in pngpread.c. It increased the - compiled library size slightly. - Changed "-Wall" to "-W -Wall" in the CFLAGS in all makefiles (Cosmin Truta) - Declared png_ptr "volatile" in pngread.c and pngwrite.c to avoid warnings. - Updated contrib/visupng/cexcept.h to version 2.0.1 - Added PNG_LITERAL_CHARACTER macros for #, [, and ]. - -version 1.4.0beta27 [August 5, 2008] - Revised usage of PNG_LITERAL_SHARP in pngerror.c. - Moved newline character from individual png_debug messages into the - png_debug macros. - Allow user to #define their own png_debug, png_debug1, and png_debug2. - -version 1.4.0beta28 [August 5, 2008] - Revised usage of PNG_LITERAL_SHARP in pngerror.c. - Added PNG_STRING_NEWLINE macro - -version 1.4.0beta29 [August 9, 2008] - Revised usage of PNG_STRING_NEWLINE to work on non-ISO compilers. - Added PNG_STRING_COPYRIGHT macro. - Added non-ISO versions of png_debug macros. - -version 1.4.0beta30 [August 14, 2008] - Added premultiplied alpha feature (Volker Wiendl). - -version 1.4.0beta31 [August 18, 2008] - Moved png_set_premultiply_alpha from pngtrans.c to pngrtran.c - Removed extra crc check at the end of png_handle_cHRM(). Bug introduced - in libpng-1.4.0beta20. - -version 1.4.0beta32 [August 19, 2008] - Added PNG_WRITE_FLUSH_SUPPORTED block around new png_flush() call. - Revised PNG_NO_STDIO version of png_write_flush() - -version 1.4.0beta33 [August 20, 2008] - Added png_get|set_chunk_cache_max() to limit the total number of sPLT, - text, and unknown chunks that can be stored. - -version 1.4.0beta34 [September 6, 2008] - Shortened tIME_string to 29 bytes in pngtest.c - Fixed off-by-one error introduced in png_push_read_zTXt() function in - libpng-1.2.30beta04/pngpread.c (Harald van Dijk) - -version 1.4.0beta35 [October 6, 2008] - Changed "trans_values" to "trans_color". - Changed so-number from 0 to 14. Some OS do not like 0. - Revised makefile.darwin to fix shared library numbering. - Change png_set_gray_1_2_4_to_8() to png_set_expand_gray_1_2_4_to_8() - in example.c (debian bug report) - -version 1.4.0beta36 [October 25, 2008] - Sync with tEXt vulnerability fix in libpng-1.2.33rc02. - -version 1.4.0beta37 [November 13, 2008] - Added png_check_cHRM in png.c and moved checking from pngget.c, pngrutil.c, - and pngwrite.c - -version 1.4.0beta38 [November 22, 2008] - Added check for zero-area RGB cHRM triangle in png_check_cHRM() and - png_check_cHRM_fixed(). - -version 1.4.0beta39 [November 23, 2008] - Revised png_warning() to write its message on standard output by default - when warning_fn is NULL. - -version 1.4.0beta40 [November 24, 2008] - Eliminated png_check_cHRM(). Instead, always use png_check_cHRM_fixed(). - In png_check_cHRM_fixed(), ensure white_y is > 0, and removed redundant - check for all-zero coordinates that is detected by the triangle check. - -version 1.4.0beta41 [November 26, 2008] - Fixed string vs pointer-to-string error in png_check_keyword(). - Rearranged test expressions in png_check_cHRM_fixed() to avoid internal - overflows. - Added PNG_NO_CHECK_cHRM conditional. - -version 1.4.0beta42, 43 [December 1, 2008] - Merge png_debug with version 1.2.34beta04. - -version 1.4.0beta44 [December 6, 2008] - Removed redundant check for key==NULL before calling png_check_keyword() - to ensure that new_key gets initialized and removed extra warning - (Merge with version 1.2.34beta05 -- Arvan Pritchard). - -version 1.4.0beta45 [December 9, 2008] - In png_write_png(), respect the placement of the filler bytes in an earlier - call to png_set_filler() (Jim Barry). - -version 1.4.0beta46 [December 10, 2008] - Undid previous change and added PNG_TRANSFORM_STRIP_FILLER_BEFORE and - PNG_TRANSFORM_STRIP_FILLER_AFTER conditionals and deprecated - PNG_TRANSFORM_STRIP_FILLER (Jim Barry). - -version 1.4.0beta47 [December 15, 2008] - Turned off PNG_READ_DITHER_SUPPORTED by default. - -version 1.4.0beta48 [February 14, 2009] - Added new exported function png_calloc(). - Combined several instances of png_malloc(); png_memset() into png_calloc(). - Removed prototype for png_freeptr() that was added in libpng-1.4.0beta24 - but was never defined. - -version 1.4.0beta49 [February 28, 2009] - Added png_fileno() macro to pngconf.h, used in pngwio.c - Corrected order of #ifdef's in png_debug definition in png.h - Fixed bug introduced in libpng-1.4.0beta48 with the memset arguments - for pcal_params. - Fixed order of #ifdef directives in the png_debug defines in png.h - (bug introduced in libpng-1.2.34/1.4.0beta29). - Revised comments in png_set_read_fn() and png_set_write_fn(). - -version 1.4.0beta50 [March 18, 2009] - Use png_calloc() instead of png_malloc() to allocate big_row_buf when - reading an interlaced file, to avoid a possible UMR. - Undid revision of PNG_NO_STDIO version of png_write_flush(). Users - having trouble with fflush() can build with PNG_NO_WRITE_FLUSH defined - or supply their own flush_fn() replacement. - Revised libpng*.txt and png.h documentation about use of png_write_flush() - and png_set_write_fn(). - Removed fflush() from pngtest.c. - Added "#define PNG_NO_WRITE_FLUSH" to contrib/pngminim/encoder/pngusr.h - -version 1.4.0beta51 [March 21, 2009] - Removed new png_fileno() macro from pngconf.h . - -version 1.4.0beta52 [March 27, 2009] - Relocated png_do_chop() ahead of building gamma tables in pngrtran.c - This avoids building 16-bit gamma tables unnecessarily. - Removed fflush() from pngtest.c. - Added "#define PNG_NO_WRITE_FLUSH" to contrib/pngminim/encoder/pngusr.h - Added a section on differences between 1.0.x and 1.2.x to libpng.3/libpng.txt - -version 1.4.0beta53 [April 1, 2009] - Removed some remaining MMX macros from pngpriv.h - Fixed potential memory leak of "new_name" in png_write_iCCP() (Ralph Giles) - -version 1.4.0beta54 [April 13, 2009] - Added "ifndef PNG_SKIP_SETJMP_CHECK" block in pngconf.h to allow - application code writers to bypass the check for multiple inclusion - of setjmp.h when they know that it is safe to ignore the situation. - Eliminated internal use of setjmp() in pngread.c and pngwrite.c - Reordered ancillary chunks in pngtest.png to be the same as what - pngtest now produces, and made some cosmetic changes to pngtest output. - Eliminated deprecated png_read_init_3() and png_write_init_3() functions. - -version 1.4.0beta55 [April 15, 2009] - Simplified error handling in pngread.c and pngwrite.c by putting - the new png_read_cleanup() and png_write_cleanup() functions inline. - -version 1.4.0beta56 [April 25, 2009] - Renamed "user_chunk_data" to "my_user_chunk_data" in pngtest.c to suppress - "shadowed declaration" warning from gcc-4.3.3. - Renamed "gamma" to "png_gamma" in pngset.c to avoid "shadowed declaration" - warning about a global "gamma" variable in math.h on some platforms. - -version 1.4.0beta57 [May 2, 2009] - Removed prototype for png_freeptr() that was added in libpng-1.4.0beta24 - but was never defined (again). - Rebuilt configure scripts with autoconf-2.63 instead of 2.62 - Removed pngprefs.h and MMX from makefiles - -version 1.4.0beta58 [May 14, 2009] - Changed pngw32.def to pngwin.def in makefile.mingw (typo was intruduced - in beta57). - Clarified usage of sig_bit versus sig_bit_p in example.c (Vincent Torri) - -version 1.4.0beta59 [May 15, 2009] - Reformated sources in libpng style (3-space intentation, comment format) - Fixed typo in libpng docs (PNG_FILTER_AVE should be PNG_FILTER_AVG) - Added sections about the git repository and our coding style to the - documentation - Relocated misplaced #endif in pngwrite.c, sCAL chunk handler. - -version 1.4.0beta60 [May 19, 2009] - Conditionally compile png_read_finish_row() which is not used by - progressive readers. - Added contrib/pngminim/preader to demonstrate building minimal progressive - decoder, based on contrib/gregbook with embedded libpng and zlib. - -version 1.4.0beta61 [May 20, 2009] - In contrib/pngminim/*, renamed "makefile.std" to "makefile", since there - is only one makefile in those directories, and revised the README files - accordingly. - More reformatting of comments, mostly to capitalize sentences. - -version 1.4.0beta62 [June 2, 2009] - Added "#define PNG_NO_WRITE_SWAP" to contrib/pngminim/encoder/pngusr.h - and "define PNG_NO_READ_SWAP" to decoder/pngusr.h and preader/pngusr.h - Reformatted several remaining "else statement" into two lines. - Added a section to the libpng documentation about using png_get_io_ptr() - in configure scripts to detect the presence of libpng. - -version 1.4.0beta63 [June 15, 2009] - Revised libpng*.txt and libpng.3 to mention calling png_set_IHDR() - multiple times and to specify the sample order in the tRNS chunk, - because the ISO PNG specification has a typo in the tRNS table. - Changed several PNG_UNKNOWN_CHUNK_SUPPORTED to - PNG_HANDLE_AS_UNKNOWN_SUPPORTED, to make the png_set_keep mechanism - available for ignoring known chunks even when not saving unknown chunks. - Adopted preference for consistent use of "#ifdef" and "#ifndef" versus - "#if defined()" and "if !defined()" where possible. - -version 1.4.0beta64 [June 24, 2009] - Eliminated PNG_LEGACY_SUPPORTED code. - Moved the various unknown chunk macro definitions outside of the - PNG_READ|WRITE_ANCILLARY_CHUNK_SUPPORTED blocks. - -version 1.4.0beta65 [June 26, 2009] - Added a reference to the libpng license in each file. - -version 1.4.0beta66 [June 27, 2009] - Refer to the libpng license instead of the libpng license in each file. - -version 1.4.0beta67 [July 6, 2009] - Relocated INVERT_ALPHA within png_read_png() and png_write_png(). - Added high-level API transform PNG_TRANSFORM_GRAY_TO_RGB. - Added an "xcode" project to the projects directory (Alam Arias). - -version 1.4.0beta68 [July 19, 2009] - Avoid some tests in filter selection in pngwutil.c - -version 1.4.0beta69 [July 25, 2009] - Simplified the new filter-selection test. This runs faster in the - common "PNG_ALL_FILTERS" and PNG_FILTER_NONE cases. - Removed extraneous declaration from the new call to png_read_gray_to_rgb() - (bug introduced in libpng-1.4.0beta67). - Fixed up xcode project (Alam Arias) - Added a prototype for png_64bit_product() in png.c - -version 1.4.0beta70 [July 27, 2009] - Avoid a possible NULL dereference in debug build, in png_set_text_2(). - (bug introduced in libpng-0.95, discovered by Evan Rouault) - -version 1.4.0beta71 [July 29, 2009] - Rebuilt configure scripts with autoconf-2.64. - -version 1.4.0beta72 [August 1, 2009] - Replaced *.tar.lzma with *.tar.xz in distribution. Get the xz codec - from . - -version 1.4.0beta73 [August 1, 2009] - Reject attempt to write iCCP chunk with negative embedded profile length - (JD Chen) - -version 1.4.0beta74 [August 8, 2009] - Changed png_ptr and info_ptr member "trans" to "trans_alpha". - -version 1.4.0beta75 [August 21, 2009] - Removed an extra png_debug() recently added to png_write_find_filter(). - Fixed incorrect #ifdef in pngset.c regarding unknown chunk support. - -version 1.4.0beta76 [August 22, 2009] - Moved an incorrectly located test in png_read_row() in pngread.c - -version 1.4.0beta77 [August 27, 2009] - Removed lpXYZ.tar.bz2 (with CRLF), KNOWNBUG, libpng-x.y.z-KNOWNBUG.txt, - and the "noconfig" files from the distribution. - Moved CMakeLists.txt from scripts into the main libpng directory. - Various bugfixes and improvements to CMakeLists.txt (Philip Lowman) - -version 1.4.0beta78 [August 31, 2009] - Converted all PNG_NO_* tests to PNG_*_SUPPORTED everywhere except pngconf.h - Eliminated PNG_NO_FREE_ME and PNG_FREE_ME_SUPPORTED macros. - Use png_malloc plus a loop instead of png_calloc() to initialize - row_pointers in png_read_png(). - -version 1.4.0beta79 [September 1, 2009] - Eliminated PNG_GLOBAL_ARRAYS and PNG_LOCAL_ARRAYS; always use local arrays. - Eliminated PNG_CALLOC_SUPPORTED macro and always provide png_calloc(). - -version 1.4.0beta80 [September 17, 2009] - Removed scripts/libpng.icc - Changed typecast of filler from png_byte to png_uint_16 in png_set_filler(). - (Dennis Gustafsson) - Fixed typo introduced in beta78 in pngtest.c ("#if def " should be "#ifdef ") - -version 1.4.0beta81 [September 23, 2009] - Eliminated unused PNG_FLAG_FREE_* defines from pngpriv.h - Expanded TAB characters in pngrtran.c - Removed PNG_CONST from all "PNG_CONST PNG_CHNK" declarations to avoid - compiler complaints about doubly declaring things "const". - Changed all "#if [!]defined(X)" to "if[n]def X" where possible. - Eliminated unused png_ptr->row_buf_size - -version 1.4.0beta82 [September 25, 2009] - Moved redundant IHDR checking into new png_check_IHDR() in png.c - and report all errors found in the IHDR data. - Eliminated useless call to png_check_cHRM() from pngset.c - -version 1.4.0beta83 [September 25, 2009] - Revised png_check_IHDR() to eliminate bogus complaint about filter_type. - -version 1.4.0beta84 [September 30, 2009] - Fixed some inconsistent indentation in pngconf.h - Revised png_check_IHDR() to add a test for width variable less than 32-bit. - -version 1.4.0beta85 [October 1, 2009] - Revised png_check_IHDR() again, to check info_ptr members instead of - the contents of the returned parameters. - -version 1.4.0beta86 [October 9, 2009] - Updated the "xcode" project (Alam Arias). - Eliminated a shadowed declaration of "pp" in png_handle_sPLT(). - -version 1.4.0rc01 [October 19, 2009] - Trivial cosmetic changes. - -version 1.4.0beta87 [October 30, 2009] - Moved version 1.4.0 back into beta. - -version 1.4.0beta88 [October 30, 2009] - Revised libpng*.txt section about differences between 1.2.x and 1.4.0 - because most of the new features have now been ported back to 1.2.41 - -version 1.4.0beta89 [November 1, 2009] - More bugfixes and improvements to CMakeLists.txt (Philip Lowman) - Removed a harmless extra png_set_invert_alpha() from pngwrite.c - Apply png_user_chunk_cache_max within png_decompress_chunk(). - Merged libpng-1.2.41.txt with libpng-1.4.0.txt where appropriate. - -version 1.4.0beta90 [November 2, 2009] - Removed all remaining WIN32_WCE #ifdefs except those involving the - time.h "tm" structure - -version 1.4.0beta91 [November 3, 2009] - Updated scripts/pngw32.def and projects/wince/png32ce.def - Copied projects/wince/png32ce.def to the scripts directory. - Added scripts/makefile.wce - Patched ltmain.sh for wince support. - Added PNG_CONVERT_tIME_SUPPORTED macro. - -version 1.4.0beta92 [November 4, 2009] - Make inclusion of time.h in pngconf.h depend on PNG_CONVERT_tIME_SUPPORTED - Make #define PNG_CONVERT_tIME_SUPPORTED depend on PNG_WRITE_tIME_SUPPORTED - Revised libpng*.txt to describe differences from 1.2.40 to 1.4.0 (instead - of differences from 1.2.41 to 1.4.0) - -version 1.4.0beta93 [November 7, 2009] - Added PNG_DEPSTRUCT, PNG_DEPRECATED, PNG_USE_RESULT, PNG_NORETURN, and - PNG_ALLOCATED macros to detect deprecated direct access to the - png_struct or info_struct members and other deprecated usage in - applications (John Bowler). - Updated scripts/makefile* to add "-DPNG_CONFIGURE_LIBPNG" to CFLAGS, - to prevent warnings about direct access to png structs by libpng - functions while building libpng. They need to be tested, especially - those using compilers other than gcc. - Updated projects/visualc6 and visualc71 with "/d PNG_CONFIGURE_LIBPNG". - They should work but still need to be updated to remove - references to pnggccrd.c or pngvcrd.c and ASM building. - Added README.txt to the beos, cbuilder5, netware, and xcode projects warning - that they need to be updated, to remove references to pnggccrd.c and - pngvcrd.c and to depend on pngpriv.h - Removed three direct references to read_info_ptr members in pngtest.c - that were detected by the new PNG_DEPSTRUCT macro. - Moved the png_debug macro definitions and the png_read_destroy(), - png_write_destroy() and png_far_to_near() prototypes from png.h - to pngpriv.h (John Bowler) - Moved the synopsis lines for png_read_destroy(), png_write_destroy() - png_debug(), png_debug1(), and png_debug2() from libpng.3 to libpngpf.3. - -version 1.4.0beta94 [November 9, 2009] - Removed the obsolete, unused pnggccrd.c and pngvcrd.c files. - Updated CMakeLists.txt to add "-DPNG_CONFIGURE_LIBPNG" to the definitions. - Removed dependency of pngtest.o on pngpriv.h in the makefiles. - Only #define PNG_DEPSTRUCT, etc. in pngconf.h if not already defined. - -version 1.4.0beta95 [November 10, 2009] - Changed png_check_sig() to !png_sig_cmp() in contrib programs. - Added -DPNG_CONFIGURE_LIBPNG to contrib/pngminm/*/makefile - Changed png_check_sig() to !png_sig_cmp() in contrib programs. - Corrected the png_get_IHDR() call in contrib/gregbook/readpng2.c - Changed pngminim/*/gather.sh to stop trying to remove pnggccrd.c and pngvcrd.c - Added dependency on pngpriv.h in contrib/pngminim/*/makefile - -version 1.4.0beta96 [November 12, 2009] - Renamed scripts/makefile.wce to scripts/makefile.cegcc - Revised Makefile.am to use libpng.sys while building libpng.so - so that only PNG_EXPORT functions are exported. - Removed the deprecated png_check_sig() function/macro. - Removed recently removed function names from scripts/*.def - Revised pngtest.png to put chunks in the same order written by pngtest - (evidently the same change made in libpng-1.0beta54 was lost). - Added PNG_PRIVATE macro definition in pngconf.h for possible future use. - -version 1.4.0beta97 [November 13, 2009] - Restored pngtest.png to the libpng-1.4.0beta7 version. - Removed projects/beos and netware.txt; no one seems to be supporting them. - Revised Makefile.in - -version 1.4.0beta98 [November 13, 2009] - Added the "xcode" project to zip distributions, - Fixed a typo in scripts/pngwin.def introduced in beta97. - -version 1.4.0beta99 [November 14, 2009] - Moved libpng-config.in and libpng.pc-configure.in out of the scripts - directory, to libpng-config.in and libpng-pc.in, respectively, and - modified Makefile.am and configure.ac accordingly. Now "configure" - needs nothing from the "scripts" directory. - Avoid redefining PNG_CONST in pngconf.h - -version 1.4.0beta100 [November 14, 2009] - Removed ASM builds from projects/visualc6 and projects/visualc71 - Removed scripts/makefile.nommx and makefile.vcawin32 - Revised CMakeLists.txt to account for new location of libpng-config.in - and libpng-pc.in - Updated INSTALL to reflect removal and relocation of files. - -version 1.4.0beta101 [November 14, 2009] - Restored the binary files (*.jpg, *.png, some project files) that were - accidentally deleted from the zip and 7z distributions when the xcode - project was added. - -version 1.4.0beta102 [November 18, 2009] - Added libpng-config.in and libpng-pc.in to the zip and 7z distributions. - Fixed a typo in projects/visualc6/pngtest.dsp, introduced in beta100. - Moved descriptions of makefiles and other scripts out of INSTALL into - scripts/README.txt - Updated the copyright year in scripts/pngwin.rc from 2006 to 2009. - -version 1.4.0beta103 [November 21, 2009] - Removed obsolete comments about ASM from projects/visualc71/README_zlib.txt - Align row_buf on 16-byte boundary in memory. - Restored the PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED guard around the call - to png_flush() after png_write_IEND(). See 1.4.0beta32, 1.4.0beta50 - changes above and 1.2.30, 1.2.30rc01 and rc03 in 1.2.41 CHANGES. Someone - needs this feature. - Make the 'png_jmpbuf' macro expand to a call that records the correct - longjmp function as well as returning a pointer to the setjmp - jmp_buf buffer, and marked direct access to jmpbuf 'deprecated'. - (John Bowler) - -version 1.4.0beta104 [November 22, 2009] - Removed png_longjmp_ptr from scripts/*.def and libpng.3 - Rebuilt configure scripts with autoconf-2.65 - -version 1.4.0beta105 [November 25, 2009] - Use fast integer PNG_DIVIDE_BY_255() or PNG_DIVIDE_BY_65535() - to accomplish alpha premultiplication when - PNG_READ_COMPOSITE_NODIV_SUPPORTED is defined. - Changed "/255" to "/255.0" in background calculations to make it clear - that the 255 is used as a double. - -version 1.4.0beta106 [November 27, 2009] - Removed premultiplied alpha feature. - -version 1.4.0beta107 [December 4, 2009] - Updated README - Added "#define PNG_NO_PEDANTIC_WARNINGS" in the libpng source files. - Removed "-DPNG_CONFIGURE_LIBPNG" from the makefiles and projects. - Revised scripts/makefile.netbsd, makefile.openbsd, and makefile.sco - to put png.h and pngconf.h in $prefix/include, like the other scripts, - instead of in $prefix/include/libpng. Also revised makefile.sco - to put them in $prefix/include/libpng14 instead of in - $prefix/include/libpng/libpng14. - -version 1.4.0beta108 [December 11, 2009] - Removed leftover "-DPNG_CONFIGURE_LIBPNG" from contrib/pngminim/*/makefile - Relocated png_do_chop() to its original position in pngrtran.c; the - change in version 1.2.41beta08 caused transparency to be handled wrong - in some 16-bit datastreams (Yusaku Sugai). - -version 1.4.0beta109 [December 13, 2009] - Added "bit_depth" parameter to the private png_build_gamma_table() function. - Pass bit_depth=8 to png_build_gamma_table() when bit_depth is 16 but the - PNG_16_TO_8 transform has been set, to avoid unnecessary build of 16-bit - tables. - -version 1.4.0rc02 [December 20, 2009] - Declared png_cleanup_needed "volatile" in pngread.c and pngwrite.c - -version 1.4.0rc03 [December 22, 2009] - Renamed libpng-pc.in back to libpng.pc.in and revised CMakeLists.txt - (revising the change in 1.4.0beta99) - -version 1.4.0rc04 [December 25, 2009] - Swapped PNG_UNKNOWN_CHUNKS_SUPPORTED and PNG_HANDLE_AS_UNKNOWN_SUPPORTED - in pngset.c to be consistent with other changes in version 1.2.38. - -version 1.4.0rc05 [December 25, 2009] - Changed "libpng-pc.in" to "libpng.pc.in" in configure.ac, configure, and - Makefile.in to be consistent with changes in libpng-1.4.0rc03 - -version 1.4.0rc06 [December 29, 2009] - Reverted the gamma_table changes from libpng-1.4.0beta109. - Fixed some indentation errors. - -version 1.4.0rc07 [January 1, 2010] - Revised libpng*.txt and libpng.3 about 1.2.x->1.4.x differences. - Use png_calloc() instead of png_malloc(); png_memset() in pngrutil.c - Update copyright year to 2010. - -version 1.4.0rc08 [January 2, 2010] - Avoid deprecated references to png_ptr-io_ptr and png_ptr->error_ptr - in pngtest.c - -version 1.4.0 [January 3, 2010] - No changes. - -version 1.4.1beta01 [January 8, 2010] - Updated CMakeLists.txt for consistent indentation and to avoid an - unclosed if-statement warning (Philip Lowman). - Revised Makefile.am and Makefile.in to remove references to Y2KINFO, - KNOWNBUG, and libpng.la (Robert Schwebel). - Revised the makefiles to install the same files and symbolic - links as configure, except for libpng.la and libpng14.la. - Make png_set|get_compression_buffer_size() available even when - PNG_WRITE_SUPPORTED is not enabled. - Revised Makefile.am and Makefile.in to simplify their maintenance. - Revised scripts/makefile.linux to install a link to libpng14.so.14.1 - -version 1.4.1beta02 [January 9, 2010] - Revised the rest of the makefiles to install a link to libpng14.so.14.1 - -version 1.4.1beta03 [January 10, 2010] - Removed png_set_premultiply_alpha() from scripts/*.def - -version 1.4.1rc01 [January 16, 2010] - No changes. - -version 1.4.1beta04 [January 23, 2010] - Revised png_decompress_chunk() to improve speed and memory usage when - decoding large chunks. - Added png_set|get_chunk_malloc_max() functions. - -version 1.4.1beta05 [January 26, 2010] - Relocated "int k" declaration in pngtest.c to minimize its scope. - -version 1.4.1beta06 [January 28, 2010] - Revised png_decompress_chunk() to use a two-pass method suggested by - John Bowler. - -version 1.4.1beta07 [February 6, 2010] - Folded some long lines in the source files. - Added defineable PNG_USER_CHUNK_CACHE_MAX, PNG_USER_CHUNK_MALLOC_MAX, - and a PNG_USER_LIMITS_SUPPORTED flag. - Eliminated use of png_ptr->irowbytes and reused the slot in png_ptr as - png_ptr->png_user_chunk_malloc_max. - Revised png_push_save_buffer() to do fewer but larger png_malloc() calls. - -version 1.4.1beta08 [February 6, 2010] - Minor cleanup and updating of dates and copyright year. - -version 1.4.1beta09 [February 7, 2010] - Reverted to original png_push_save_buffer() code. - -version 1.4.1beta10 [February 9, 2010] - Return allocated "old_buffer" in png_push_save_buffer() before calling - png_error(), to avoid a potential memory leak. - -version 1.4.1beta11 [February 12, 2010] - Relocated misplaced closing curley bracket in png_decompress_chunk(). - Removed unused "buffer_size" variable from png_decompress_chunk(). - Removed the cbuilder5 project, which has not been updated to 1.4.0. - Complete rewrite of two-pass png_decompress_chunk() by John Bowler. - -version 1.4.1beta12 [February 14, 2010] - Fixed type declaration of png_get_user_malloc_max() in pngget.c (Daisuke - Nishikawa) - -version 1.4.1rc02 [January 18, 2010] - No changes. - -version 1.4.1rc03 [February 19, 2010] - Noted in scripts/makefile.mingw that it expects to be run under MSYS. - Removed obsolete unused MMX-querying support from contrib/gregbook - Removed the AIX redefinition of jmpbuf in png.h - Define _ALL_SOURCE in configure.ac, makefile.aix, and CMakeLists.txt - when using AIX compiler. - -version 1.4.1rc04 [February 19, 2010] - Removed unused gzio.c from contrib/pngminim gather and makefile scripts - -version 1.4.1 [February 25, 2010] - -Send comments/corrections/commendations to png-mng-implement at lists.sf.net -(subscription required; visit -https://lists.sourceforge.net/lists/listinfo/png-mng-implement -to subscribe) -or to glennrp at users.sourceforge.net - -Glenn R-P -*/ } -#endif diff --git a/Dependencies/libpng/CMakeLists.txt b/Dependencies/libpng/CMakeLists.txt deleted file mode 100644 index 46e6551..0000000 --- a/Dependencies/libpng/CMakeLists.txt +++ /dev/null @@ -1,282 +0,0 @@ -cmake_minimum_required(VERSION 2.4.3) -set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true) - -if(UNIX AND NOT DEFINED CMAKE_BUILD_TYPE) - set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING - "Choose the type of build, options are: - None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) - Debug - Release - RelWithDebInfo - MinSizeRel.") -endif() - -project(libpng C) -enable_testing() - -# Copyright (C) 2007-2010 Glenn Randers-Pehrson - -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -set(PNGLIB_MAJOR 1) -set(PNGLIB_MINOR 4) -set(PNGLIB_RELEASE 1) -set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR}) -set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE}) - -# needed packages -find_package(ZLIB REQUIRED) -include_directories(${ZLIB_INCLUDE_DIR}) - -if(NOT WIN32) - find_library(M_LIBRARY - NAMES m - PATHS /usr/lib /usr/local/lib - ) - if(NOT M_LIBRARY) - message(STATUS - "math library 'libm' not found - floating point support disabled") - endif() -else() - # not needed on windows - set(M_LIBRARY "") -endif() - -# COMMAND LINE OPTIONS -if(DEFINED PNG_SHARED) - option(PNG_SHARED "Build shared lib" ${PNG_SHARED}) -else() - option(PNG_SHARED "Build shared lib" ON) -endif() -if(DEFINED PNG_STATIC) - option(PNG_STATIC "Build static lib" ${PNG_STATIC}) -else() - option(PNG_STATIC "Build static lib" ON) -endif() - -if(MINGW) - option(PNG_TESTS "Build pngtest" NO) -else() - option(PNG_TESTS "Build pngtest" YES) -endif() - -option(PNG_NO_CONSOLE_IO "FIXME" YES) -option(PNG_NO_STDIO "FIXME" YES) -option(PNG_DEBUG "Build with debug output" NO) -option(PNGARG "FIXME" YES) -#TODO: -# PNG_CONSOLE_IO_SUPPORTED - -# maybe needs improving, but currently I don't know when we can enable what :) -set(png_asm_tmp "OFF") -if(NOT WIN32) - find_program(uname_executable NAMES uname PATHS /bin /usr/bin /usr/local/bin) - if(uname_executable) - exec_program(${uname_executable} - ARGS --machine OUTPUT_VARIABLE uname_output) - if("uname_output" MATCHES "^.*i[1-9]86.*$") - set(png_asm_tmp "ON") - else("uname_output" MATCHES "^.*i[1-9]86.*$") - set(png_asm_tmp "OFF") - endif("uname_output" MATCHES "^.*i[1-9]86.*$") - endif(uname_executable) -else() - # this env var is normally only set on win64 - set(TEXT "ProgramFiles(x86)") - if("$ENV{${TEXT}}" STREQUAL "") - set(png_asm_tmp "ON") - endif("$ENV{${TEXT}}" STREQUAL "") -endif() - -# SET LIBNAME -set(PNG_LIB_NAME png${PNGLIB_MAJOR}${PNGLIB_MINOR}) - -# to distinguish between debug and release lib -set(CMAKE_DEBUG_POSTFIX "d") - - -# OUR SOURCES -set(libpng_sources - png.h - pngconf.h - pngpriv.h - png.c - pngerror.c - pngget.c - pngmem.c - pngpread.c - pngread.c - pngrio.c - pngrtran.c - pngrutil.c - pngset.c - pngtrans.c - pngwio.c - pngwrite.c - pngwtran.c - pngwutil.c -) -set(pngtest_sources - pngtest.c -) -# SOME NEEDED DEFINITIONS - -add_definitions(-DPNG_CONFIGURE_LIBPNG) - -if(_AIX) - add_definitions(-D_ALL_SOURCE) -endif(_AIX) - -if(MSVC) - add_definitions(-DPNG_NO_MODULEDEF -D_CRT_SECURE_NO_DEPRECATE) -endif(MSVC) - -if(PNG_SHARED OR NOT MSVC) - #if building msvc static this has NOT to be defined - add_definitions(-DZLIB_DLL) -endif() - - -if(PNG_CONSOLE_IO_SUPPORTED) - add_definitions(-DPNG_CONSOLE_IO_SUPPORTED) -endif() - -if(PNG_NO_CONSOLE_IO) - add_definitions(-DPNG_NO_CONSOLE_IO) -endif() - -if(PNG_NO_STDIO) - add_definitions(-DPNG_NO_STDIO) -endif() - -if(PNG_DEBUG) - add_definitions(-DPNG_DEBUG) -endif() - -if(NOT M_LIBRARY AND NOT WIN32) - add_definitions(-DPNG_NO_FLOATING_POINT_SUPPORTED) -endif() - -# NOW BUILD OUR TARGET -include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${ZLIB_INCLUDE_DIR}) - -if(PNG_SHARED) - add_library(${PNG_LIB_NAME} SHARED ${libpng_sources}) - if(MSVC) - # msvc does not append 'lib' - do it here to have consistent name - set_target_properties(${PNG_LIB_NAME} PROPERTIES PREFIX "lib") - endif() - target_link_libraries(${PNG_LIB_NAME} ${ZLIB_LIBRARY} ${M_LIBRARY}) -endif() - -if(PNG_STATIC) -# does not work without changing name - set(PNG_LIB_NAME_STATIC ${PNG_LIB_NAME}_static) - add_library(${PNG_LIB_NAME_STATIC} STATIC ${libpng_sources}) - if(MSVC) - # msvc does not append 'lib' - do it here to have consistent name - set_target_properties(${PNG_LIB_NAME_STATIC} PROPERTIES PREFIX "lib") - endif() -endif() - - -if(PNG_SHARED AND WIN32) - set_target_properties(${PNG_LIB_NAME} PROPERTIES DEFINE_SYMBOL PNG_BUILD_DLL) -endif() - -if(PNG_TESTS AND PNG_SHARED) - # does not work with msvc due to png_lib_ver issue - add_executable(pngtest ${pngtest_sources}) - target_link_libraries(pngtest ${PNG_LIB_NAME}) - add_test(pngtest pngtest ${CMAKE_CURRENT_SOURCE_DIR}/pngtest.png) -endif() - - -# CREATE PKGCONFIG FILES -# we use the same files like ./configure, so we have to set its vars -set(prefix ${CMAKE_INSTALL_PREFIX}) -set(exec_prefix ${CMAKE_INSTALL_PREFIX}) -set(libdir ${CMAKE_INSTALL_PREFIX}/lib) -set(includedir ${CMAKE_INSTALL_PREFIX}/include) - -configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng.pc.in - ${CMAKE_CURRENT_BINARY_DIR}/libpng.pc) -configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng-config.in - ${CMAKE_CURRENT_BINARY_DIR}/libpng-config) -configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng.pc.in - ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}.pc) -configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng-config.in - ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config) - -# SET UP LINKS -if(PNG_SHARED) - set_target_properties(${PNG_LIB_NAME} PROPERTIES -# VERSION 14.${PNGLIB_RELEASE}.1.4.1 - VERSION 14.${PNGLIB_RELEASE}.0 - SOVERSION 14 - CLEAN_DIRECT_OUTPUT 1) -endif() -if(PNG_STATIC) - if(NOT WIN32) - # that's uncool on win32 - it overwrites our static import lib... - set_target_properties(${PNG_LIB_NAME_STATIC} PROPERTIES - OUTPUT_NAME ${PNG_LIB_NAME} - CLEAN_DIRECT_OUTPUT 1) - endif() -endif() - -# INSTALL -if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL ) - if(PNG_SHARED) - install(TARGETS ${PNG_LIB_NAME} - RUNTIME DESTINATION bin - LIBRARY DESTINATION lib - ARCHIVE DESTINATION lib) - endif() - if(PNG_STATIC) - install(TARGETS ${PNG_LIB_NAME_STATIC} - LIBRARY DESTINATION lib - ARCHIVE DESTINATION lib) - endif() -endif() - -if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL ) - install(FILES png.h pngconf.h DESTINATION include) - install(FILES png.h pngconf.h DESTINATION include/${PNGLIB_NAME}) -endif() -if(NOT SKIP_INSTALL_EXECUTABLES AND NOT SKIP_INSTALL_ALL ) - install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/libpng-config DESTINATION bin) - install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config - DESTINATION bin) -endif() -if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL ) - # Install man pages - install(FILES libpng.3 libpngpf.3 DESTINATION man/man3) - install(FILES png.5 DESTINATION man/man5) - # Install pkg-config files - install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libpng.pc - DESTINATION lib/pkgconfig) - install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libpng-config - DESTINATION bin) - install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}.pc - DESTINATION lib/pkgconfig) - install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config - DESTINATION bin) -endif() - -# what's with libpng.txt and all the extra files? - - -# UNINSTALL -# do we need this? - - -# DIST -# do we need this? - -# to create msvc import lib for mingw compiled shared lib -# pexports libpng.dll > libpng.def -# lib /def:libpng.def /machine:x86 - diff --git a/Dependencies/libpng/INSTALL b/Dependencies/libpng/INSTALL deleted file mode 100644 index 5a42099..0000000 --- a/Dependencies/libpng/INSTALL +++ /dev/null @@ -1,143 +0,0 @@ - -Installing libpng version 1.4.1 - February 25, 2010 - -On Unix/Linux and similar systems, you can simply type - - ./configure [--prefix=/path] - make check - make install - -and ignore the rest of this document. - -If configure does not work on your system and you have a reasonably -up-to-date set of tools, running ./autogen.sh before running ./configure -may fix the problem. You can also run the individual commands in -autogen.sh with the --force option, if supported by your version of -the tools. If you run 'libtoolize --force', though, this will replace -the distributed, patched, version of ltmain.sh with an unpatched version -and your shared library builds may fail to produce libraries with the -correct version numbers. - -Instead, you can use one of the custom-built makefiles in the -"scripts" directory - - cp scripts/makefile.system makefile - make test - make install - -The files that are presently available in the scripts directory -are listed and described in scripts/README.txt. - -Or you can use one of the "projects" in the "projects" directory. - -Before installing libpng, you must first install zlib, if it -is not already on your system. zlib can usually be found -wherever you got libpng. zlib can be placed in another directory, -at the same level as libpng. - -If you want to use "cmake" (see www.cmake.org), type - - cmake . -DCMAKE_INSTALL_PREFIX=/path - make - make install - -If your system already has a preinstalled zlib you will still need -to have access to the zlib.h and zconf.h include files that -correspond to the version of zlib that's installed. - -You can rename the directories that you downloaded (they -might be called "libpng-1.4.1" or "libpng14" and "zlib-1.2.3" -or "zlib123") so that you have directories called "zlib" and "libpng". - -Your directory structure should look like this: - - .. (the parent directory) - libpng (this directory) - INSTALL (this file) - README - *.h - *.c - CMakeLists.txt => "cmake" script - configuration files: - configure.ac, configure, Makefile.am, Makefile.in, - autogen.sh, config.guess, ltmain.sh, missing, - aclocal.m4, config.h.in, config.sub, - depcomp, install-sh, mkinstalldirs, test-pngtest.sh - contrib - gregbook - pngminim - pngminus - pngsuite - visupng - projects - cbuilder5 (Borland) - visualc6 (msvc) - visualc71 - xcode - scripts - makefile.* - *.def (module definition files) - pngtest.png - etc. - zlib - README - *.h - *.c - contrib - etc. - -If the line endings in the files look funny, you may wish to get the other -distribution of libpng. It is available in both tar.gz (UNIX style line -endings) and zip (DOS style line endings) formats. - -If you are building libpng with MSVC, you can enter the -libpng projects\visualc6 or visualc71 directory and follow the instructions -in README.txt. - -Otherwise enter the zlib directory and follow the instructions in zlib/README, -then come back here and run "configure" or choose the appropriate -makefile.sys in the scripts directory. - -Copy the file (or files) that you need from the -scripts directory into this directory, for example - - MSDOS example: copy scripts\makefile.msc makefile - UNIX example: cp scripts/makefile.std makefile - -Read the makefile to see if you need to change any source or -target directories to match your preferences. - -Then read pngconf.h to see if you want to make any configuration -changes. - -Then just run "make" which will create the libpng library in -this directory and "make test" which will run a quick test that reads -the "pngtest.png" file and writes a "pngout.png" file that should be -identical to it. Look for "9782 zero samples" in the output of the -test. For more confidence, you can run another test by typing -"pngtest pngnow.png" and looking for "289 zero samples" in the output. -Also, you can run "pngtest -m contrib/pngsuite/*.png" and compare -your output with the result shown in contrib/pngsuite/README. - -Most of the makefiles will allow you to run "make install" to -put the library in its final resting place (if you want to -do that, run "make install" in the zlib directory first if necessary). -Some also allow you to run "make test-installed" after you have -run "make install". - -If you encounter a compiler error message complaining about the -lines - - __png.h__ already includes setjmp.h; - __dont__ include it again.; - -this means you have compiled another module that includes setjmp.h, -which is hazardous because the two modules might not include exactly -the same setjmp.h. If you are sure that you know what you are doing -and that they are exactly the same, then you can comment out or -delete the two lines. Better yet, use the cexcept interface -instead, as demonstrated in contrib/visupng of the libpng distribution. - -Further information can be found in the README and libpng.txt -files, in the individual makefiles, in png.h, and the manual pages -libpng.3 and png.5. diff --git a/Dependencies/libpng/LICENSE b/Dependencies/libpng/LICENSE deleted file mode 100644 index 95a3090..0000000 --- a/Dependencies/libpng/LICENSE +++ /dev/null @@ -1,111 +0,0 @@ - -This copy of the libpng notices is provided for your convenience. In case of -any discrepancy between this copy and the notices in the file png.h that is -included in the libpng distribution, the latter shall prevail. - -COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: - -If you modify libpng you may insert additional notices immediately following -this sentence. - -This code is released under the libpng license. - -libpng versions 1.2.6, August 15, 2004, through 1.4.1, February 25, 2010, are -Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are -distributed according to the same disclaimer and license as libpng-1.2.5 -with the following individual added to the list of Contributing Authors - - Cosmin Truta - -libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are -Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are -distributed according to the same disclaimer and license as libpng-1.0.6 -with the following individuals added to the list of Contributing Authors - - Simon-Pierre Cadieux - Eric S. Raymond - Gilles Vollant - -and with the following additions to the disclaimer: - - There is no warranty against interference with your enjoyment of the - library or against infringement. There is no warranty that our - efforts or the library will fulfill any of your particular purposes - or needs. This library is provided with all faults, and the entire - risk of satisfactory quality, performance, accuracy, and effort is with - the user. - -libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are -Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are -distributed according to the same disclaimer and license as libpng-0.96, -with the following individuals added to the list of Contributing Authors: - - Tom Lane - Glenn Randers-Pehrson - Willem van Schaik - -libpng versions 0.89, June 1996, through 0.96, May 1997, are -Copyright (c) 1996, 1997 Andreas Dilger -Distributed according to the same disclaimer and license as libpng-0.88, -with the following individuals added to the list of Contributing Authors: - - John Bowler - Kevin Bracey - Sam Bushell - Magnus Holmgren - Greg Roelofs - Tom Tanner - -libpng versions 0.5, May 1995, through 0.88, January 1996, are -Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. - -For the purposes of this copyright and license, "Contributing Authors" -is defined as the following set of individuals: - - Andreas Dilger - Dave Martindale - Guy Eric Schalnat - Paul Schmidt - Tim Wegner - -The PNG Reference Library is supplied "AS IS". The Contributing Authors -and Group 42, Inc. disclaim all warranties, expressed or implied, -including, without limitation, the warranties of merchantability and of -fitness for any purpose. The Contributing Authors and Group 42, Inc. -assume no liability for direct, indirect, incidental, special, exemplary, -or consequential damages, which may result from the use of the PNG -Reference Library, even if advised of the possibility of such damage. - -Permission is hereby granted to use, copy, modify, and distribute this -source code, or portions hereof, for any purpose, without fee, subject -to the following restrictions: - -1. The origin of this source code must not be misrepresented. - -2. Altered versions must be plainly marked as such and must not - be misrepresented as being the original source. - -3. This Copyright notice may not be removed or altered from any - source or altered source distribution. - -The Contributing Authors and Group 42, Inc. specifically permit, without -fee, and encourage the use of this source code as a component to -supporting the PNG file format in commercial products. If you use this -source code in a product, acknowledgment is not required but would be -appreciated. - - -A "png_get_copyright" function is available, for convenient use in "about" -boxes and the like: - - printf("%s",png_get_copyright(NULL)); - -Also, the PNG logo (in PNG format, of course) is supplied in the -files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31). - -Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a -certification mark of the Open Source Initiative. - -Glenn Randers-Pehrson -glennrp at users.sourceforge.net -February 25, 2010 diff --git a/Dependencies/libpng/Makefile.am b/Dependencies/libpng/Makefile.am deleted file mode 100644 index e4e558c..0000000 --- a/Dependencies/libpng/Makefile.am +++ /dev/null @@ -1,133 +0,0 @@ -# Makefile.am: -# Source file for Makefile.in (and hence Makefile) -# - -PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ - -# libpng does not follow GNU file name conventions -AUTOMAKE_OPTIONS = foreign - -# test programs - run on make check, make distcheck -check_PROGRAMS= pngtest -pngtest_SOURCES = pngtest.c -pngtest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la -TESTS = test-pngtest.sh -TESTS_ENVIRONMENT= srcdir=$(srcdir) - -# man pages -dist_man_MANS= libpng.3 libpngpf.3 png.5 - -# generate the -config scripts if required -binconfigs= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config -EXTRA_SCRIPTS= libpng-config libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config -bin_SCRIPTS= @binconfigs@ - -# rules to build libpng, only build the old library on request -lib_LTLIBRARIES=libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la -# EXTRA_LTLIBRARIES= libpng.la -libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = png.c pngset.c pngget.c pngrutil.c \ - pngtrans.c pngwutil.c \ - pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ - pngwtran.c pngmem.c pngerror.c pngpread.c \ - png.h pngconf.h pngpriv.h - -libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_CPPFLAGS = @LIBPNG_DEFINES@ - -libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS = -no-undefined -export-dynamic \ - -version-number @PNGLIB_MAJOR@@PNGLIB_MINOR@:@PNGLIB_RELEASE@:0 - -if HAVE_LD_VERSION_SCRIPT - # Versioned symbols and restricted exports - libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,--version-script=libpng.vers - libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers -else - # Only restricted exports when possible - libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -export-symbols libpng.sym - libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.sym -endif - -# Avoid depending upon Character Ranges. -AN = '_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' - -#distribute headers in /usr/include/libpng/* -pkgincludedir= $(includedir)/$(PNGLIB_BASENAME) -pkginclude_HEADERS= png.h pngconf.h - -# pkg-config stuff, note that libpng.pc is always required in order -# to get the correct library -pkgconfigdir = @pkgconfigdir@ -pkgconfig_DATA = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc - -#extra source distribution files. -EXTRA_DIST= \ - ANNOUNCE CHANGES INSTALL LICENSE README TODO \ - pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \ - ${srcdir}/projects/cbuilder5/* \ - ${srcdir}/projects/visualc6/* \ - ${srcdir}/projects/visualc71/* \ - ${srcdir}/projects/xcode/* \ - ${srcdir}/scripts/* \ - ${srcdir}/contrib/gregbook/* \ - ${srcdir}/contrib/pngminim/* \ - ${srcdir}/contrib/pngminus/* \ - ${srcdir}/contrib/pngsuite/* \ - ${srcdir}/contrib/visupng/* \ - $(TESTS) \ - example.c libpng-1.4.1.txt - -CLEANFILES= pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers \ -libpng.sym - 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February 25, 2010 (shared library 14.0) -See the note about version numbers near the top of png.h - -See INSTALL for instructions on how to install libpng. - -Libpng comes in several distribution formats. Get libpng-*.tar.gz, -libpng-*.tar.xz or libpng-*.tar.bz2 if you want UNIX-style line endings -in the text files, or lpng*.zip if you want DOS-style line endings. - -Version 0.89 was the first official release of libpng. Don't let the -fact that it's the first release fool you. The libpng library has been in -extensive use and testing since mid-1995. By late 1997 it had -finally gotten to the stage where there hadn't been significant -changes to the API in some time, and people have a bad feeling about -libraries with versions < 1.0. Version 1.0.0 was released in -March 1998. - -**** -Note that some of the changes to the png_info structure render this -version of the library binary incompatible with libpng-0.89 or -earlier versions if you are using a shared library. The type of the -"filler" parameter for png_set_filler() has changed from png_byte to -png_uint_32, which will affect shared-library applications that use -this function. - -To avoid problems with changes to the internals of png_info_struct, -new APIs have been made available in 0.95 to avoid direct application -access to info_ptr. These functions are the png_set_ and -png_get_ functions. These functions should be used when -accessing/storing the info_struct data, rather than manipulating it -directly, to avoid such problems in the future. - -It is important to note that the APIs do not make current programs -that access the info struct directly incompatible with the new -library. However, it is strongly suggested that new programs use -the new APIs (as shown in example.c and pngtest.c), and older programs -be converted to the new format, to facilitate upgrades in the future. -**** - -Additions since 0.90 include the ability to compile libpng as a -Windows DLL, and new APIs for accessing data in the info struct. -Experimental functions include the ability to set weighting and cost -factors for row filter selection, direct reads of integers from buffers -on big-endian processors that support misaligned data access, faster -methods of doing alpha composition, and more accurate 16->8 bit color -conversion. - -The additions since 0.89 include the ability to read from a PNG stream -which has had some (or all) of the signature bytes read by the calling -application. This also allows the reading of embedded PNG streams that -do not have the PNG file signature. As well, it is now possible to set -the library action on the detection of chunk CRC errors. It is possible -to set different actions based on whether the CRC error occurred in a -critical or an ancillary chunk. - -The changes made to the library, and bugs fixed are based on discussions -on the PNG-implement mailing list and not on material submitted -privately to Guy, Andreas, or Glenn. They will forward any good -suggestions to the list. - -For a detailed description on using libpng, read libpng.txt. For -examples of libpng in a program, see example.c and pngtest.c. For usage -information and restrictions (what little they are) on libpng, see -png.h. For a description on using zlib (the compression library used by -libpng) and zlib's restrictions, see zlib.h - -I have included a general makefile, as well as several machine and -compiler specific ones, but you may have to modify one for your own needs. - -You should use zlib 1.0.4 or later to run this, but it MAY work with -versions as old as zlib 0.95. Even so, there are bugs in older zlib -versions which can cause the output of invalid compression streams for -some images. You will definitely need zlib 1.0.4 or later if you are -taking advantage of the MS-DOS "far" structure allocation for the small -and medium memory models. You should also note that zlib is a -compression library that is useful for more things than just PNG files. -You can use zlib as a drop-in replacement for fread() and fwrite() if -you are so inclined. - -zlib should be available at the same place that libpng is, or at. -ftp://ftp.info-zip.org/pub/infozip/zlib - -You may also want a copy of the PNG specification. It is available -as an RFC, a W3C Recommendation, and an ISO/IEC Standard. You can find -these at http://www.libpng.org/pub/png/documents/ - -This code is currently being archived at libpng.sf.net in the -[DOWNLOAD] area, and on CompuServe, Lib 20 (PNG SUPPORT) -at GO GRAPHSUP. If you can't find it in any of those places, -e-mail me, and I'll help you find it. - -If you have any code changes, requests, problems, etc., please e-mail -them to me. Also, I'd appreciate any make files or project files, -and any modifications you needed to make to get libpng to compile, -along with a #define variable to tell what compiler/system you are on. -If you needed to add transformations to libpng, or wish libpng would -provide the image in a different way, drop me a note (and code, if -possible), so I can consider supporting the transformation. -Finally, if you get any warning messages when compiling libpng -(note: not zlib), and they are easy to fix, I'd appreciate the -fix. Please mention "libpng" somewhere in the subject line. Thanks. - -This release was created and will be supported by myself (of course -based in a large way on Guy's and Andreas' earlier work), and the PNG -development group. - -Send comments/corrections/commendations to png-mng-implement at -lists.sourceforge.net (subscription required; visit -https://lists.sourceforge.net/lists/listinfo/png-mng-implement -to subscribe) or to glennrp at users.sourceforge.net - -You can't reach Guy, the original libpng author, at the addresses -given in previous versions of this document. He and Andreas will -read mail addressed to the png-implement list, however. - -Please do not send general questions about PNG. Send them to -the (png-list at ccrc.wustl.edu, subscription required, write to -majordomo at ccrc.wustl.edu with "subscribe png-list" in your message). -On the other hand, -please do not send libpng questions to that address, send them to me -or to the png-implement list. I'll -get them in the end anyway. If you have a question about something -in the PNG specification that is related to using libpng, send it -to me. Send me any questions that start with "I was using libpng, -and ...". If in doubt, send questions to me. I'll bounce them -to others, if necessary. - -Please do not send suggestions on how to change PNG. We have -been discussing PNG for nine years now, and it is official and -finished. If you have suggestions for libpng, however, I'll -gladly listen. Even if your suggestion is not used immediately, -it may be used later. - -Files in this distribution: - - ANNOUNCE => Announcement of this version, with recent changes - CHANGES => Description of changes between libpng versions - KNOWNBUG => List of known bugs and deficiencies - LICENSE => License to use and redistribute libpng - README => This file - TODO => Things not implemented in the current library - Y2KINFO => Statement of Y2K compliance - example.c => Example code for using libpng functions - libpng.3 => manual page for libpng (includes libpng.txt) - libpng.txt => Description of libpng and its functions - libpngpf.3 => manual page for libpng's private functions - png.5 => manual page for the PNG format - png.c => Basic interface functions common to library - png.h => Library function and interface declarations - pngconf.h => System specific library configuration - pngerror.c => Error/warning message I/O functions - pngget.c => Functions for retrieving info from struct - pngmem.c => Memory handling functions - pngbar.png => PNG logo, 88x31 - pngnow.png => PNG logo, 98x31 - pngpread.c => Progressive reading functions - pngread.c => Read data/helper high-level functions - pngrio.c => Lowest-level data read I/O functions - pngrtran.c => Read data transformation functions - pngrutil.c => Read data utility functions - pngset.c => Functions for storing data into the info_struct - pngtest.c => Library test program - pngtest.png => Library test sample image - pngtrans.c => Common data transformation functions - pngwio.c => Lowest-level write I/O functions - pngwrite.c => High-level write functions - pngwtran.c => Write data transformations - pngwutil.c => Write utility functions - contrib => Contributions - gregbook => source code for PNG reading and writing, from - Greg Roelofs' "PNG: The Definitive Guide", - O'Reilly, 1999 - msvctest => Builds and runs pngtest using a MSVC workspace - pngminus => Simple pnm2png and png2pnm programs - pngsuite => Test images - visupng => Contains a MSVC workspace for VisualPng - projects => Contains project files and workspaces for - building a DLL - c5builder => Contains a Borland workspace for building - libpng and zlib - visualc6 => Contains a Microsoft Visual C++ (MSVC) - workspace for building libpng and zlib - scripts => Directory containing scripts for building libpng: - descrip.mms => VMS makefile for MMS or MMK - makefile.std => Generic UNIX makefile (cc, creates static - libpng.a) - makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng14.so.14.1.4.1) - makefile.linux => Linux/ELF makefile - (gcc, creates libpng14.so.14.1.4.1) - makefile.gcc => Generic makefile (gcc, creates static libpng.a) - makefile.knr => Archaic UNIX Makefile that converts files with - ansi2knr (Requires ansi2knr.c from - ftp://ftp.cs.wisc.edu/ghost) - makefile.aix => AIX makefile - makefile.cygwin => Cygwin/gcc makefile - makefile.darwin => Darwin makefile - makefile.dec => DEC Alpha UNIX makefile - makefile.freebsd => FreeBSD makefile - makefile.hpgcc => HPUX makefile using gcc - makefile.hpux => HPUX (10.20 and 11.00) makefile - makefile.hp64 => HPUX (10.20 and 11.00) makefile, 64 bit - makefile.ibmc => IBM C/C++ version 3.x for Win32 and OS/2 (static) - makefile.intel => Intel C/C++ version 4.0 and later - makefile.mingw => Mingw/gcc makefile - makefile.netbsd => NetBSD/cc makefile, makes libpng.so. - makefile.ne14bsd => NetBSD/cc makefile, makes - libpng14.so - makefile.openbsd => OpenBSD makefile - makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) - makefile.sggcc => Silicon Graphics - (gcc, creates libpng14.so.14.1.4.1) - makefile.sunos => Sun makefile - makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng14.so.14.1.4.1) - makefile.so9 => Solaris 9 makefile - (gcc, creates libpng14.so.14.1.4.1) - makefile.32sunu => Sun Ultra 32-bit makefile - makefile.64sunu => Sun Ultra 64-bit makefile - makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc - makefile.mips => MIPS makefile - makefile.acorn => Acorn makefile - makefile.amiga => Amiga makefile - smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC - compiler (Requires SCOPTIONS, copied from - scripts/SCOPTIONS.ppc) - makefile.atari => Atari makefile - makefile.beos => BEOS makefile for X86 - makefile.bor => Borland makefile (uses bcc) - makefile.bc32 => 32-bit Borland C++ (all modules compiled in C mode) - makefile.tc3 => Turbo C 3.0 makefile - makefile.dj2 => DJGPP 2 makefile - makefile.msc => Microsoft C makefile - makefile.vcwin32 => makefile for Microsoft Visual C++ 4.0 and - later (does not use assembler code) - makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def) - png32ce.def => module definition for makefile.cegccg - pngos2.def => OS/2 module definition file used by - makefile.os2 - pngwin.def => module definition file used by - makefile.cygwin and makefile.mingw - makefile.watcom => Watcom 10a+ Makefile, 32-bit flat memory model - makevms.com => VMS build script - SCOPTIONS.ppc => Used with smakefile.ppc - -Good luck, and happy coding. - --Glenn Randers-Pehrson (current maintainer, since 1998) - Internet: glennrp at users.sourceforge.net - --Andreas Eric Dilger (former maintainer, 1996-1997) - Internet: adilger at enel.ucalgary.ca - Web: http://www-mddsp.enel.ucalgary.ca/People/adilger/ - --Guy Eric Schalnat (original author and former maintainer, 1995-1996) - (formerly of Group 42, Inc) - Internet: gschal at infinet.com diff --git a/Dependencies/libpng/TODO b/Dependencies/libpng/TODO deleted file mode 100644 index 7fe1ddf..0000000 --- a/Dependencies/libpng/TODO +++ /dev/null @@ -1,31 +0,0 @@ -/* -TODO - list of things to do for libpng: - -Final bug fixes. -Improve API by hiding the png_struct and png_info structs. -Finish work on the no-floating-point version (including gamma compensation) -Better C++ wrapper/full C++ implementation? -Fix problem with C++ and EXTERN "C". -cHRM transformation. -Improve setjmp/longjmp usage or remove it in favor of returning error codes. -Add "grayscale->palette" transformation and "palette->grayscale" detection. -Improved dithering. -Multi-lingual error and warning message support. -Complete sRGB transformation (presently it simply uses gamma=0.45455). -Man pages for function calls. -Better documentation. -Better filter selection - 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-void nm_test_func(void); -void nm_test_func(void){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -_LT_EOF - - if AC_TRY_EVAL(ac_compile); then - # Now try to grab the symbols. - nlist=conftest.nm - if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi - - # Make sure that we snagged all the symbols we need. - if $GREP ' nm_test_var$' "$nlist" >/dev/null; then - if $GREP ' nm_test_func$' "$nlist" >/dev/null; then - cat <<_LT_EOF > conftest.$ac_ext -#ifdef __cplusplus -extern "C" { -#endif - -_LT_EOF - # Now generate the symbol file. - eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' - - cat <<_LT_EOF >> conftest.$ac_ext - -/* The mapping between symbol names and symbols. */ -const struct { - const char *name; - void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[[]] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_save_LIBS="$LIBS" - lt_save_CFLAGS="$CFLAGS" - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS="$lt_save_LIBS" - CFLAGS="$lt_save_CFLAGS" - else - echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD - fi - else - echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done -]) -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - AC_MSG_RESULT(failed) -else - AC_MSG_RESULT(ok) -fi - -_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], - [Take the output of nm and produce a listing of raw symbols and C names]) -_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], - [Transform the output of nm in a proper C declaration]) -_LT_DECL([global_symbol_to_c_name_address], - [lt_cv_sys_global_symbol_to_c_name_address], [1], - [Transform the output of nm in a C name address pair]) -_LT_DECL([global_symbol_to_c_name_address_lib_prefix], - [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], - [Transform the output of nm in a C name address pair when lib prefix is needed]) -]) # _LT_CMD_GLOBAL_SYMBOLS - - -# _LT_COMPILER_PIC([TAGNAME]) -# --------------------------- -m4_defun([_LT_COMPILER_PIC], -[m4_require([_LT_TAG_COMPILER])dnl -_LT_TAGVAR(lt_prog_compiler_wl, $1)= -_LT_TAGVAR(lt_prog_compiler_pic, $1)= -_LT_TAGVAR(lt_prog_compiler_static, $1)= - -AC_MSG_CHECKING([for $compiler option to produce PIC]) -m4_if([$1], [CXX], [ - # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; 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It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - xlc* | xlC*) - # IBM XL 8.0 on PPC - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - esac - ;; - esac - ;; - lynxos*) - ;; - m88k*) - ;; - mvs*) - case $cc_basename in - cxx*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' - ;; - *) - ;; - esac - ;; - netbsd*) - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - ;; - RCC*) - # Rational C++ 2.4.1 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - cxx*) - # Digital/Compaq C++ - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # Make sure the PIC flag is empty. 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then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - hpux9* | hpux10* | hpux11*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but - # not for PA HP-UX. - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - # Is there a better lt_prog_compiler_static that works with the bundled CC? - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - ;; - - irix5* | irix6* | nonstopux*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # PIC (with -KPIC) is the default. - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; 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If any OPTION has a matching handler declared with -# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about -# the unknown option and exit. -m4_defun([_LT_SET_OPTIONS], -[# Set options -m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), - [_LT_SET_OPTION([$1], _LT_Option)]) - -m4_if([$1],[LT_INIT],[ - dnl - dnl Simply set some default values (i.e off) if boolean options were not - dnl specified: - _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no - ]) - _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no - ]) - dnl - dnl If no reference was made to various pairs of opposing options, then - dnl we run the default mode handler for the pair. For example, if neither - dnl `shared' nor `disable-shared' was passed, we enable building of shared - dnl archives by default: - _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) - _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], - [_LT_ENABLE_FAST_INSTALL]) - ]) -])# _LT_SET_OPTIONS - - - -# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) -# ----------------------------------------- -m4_define([_LT_MANGLE_DEFUN], -[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) - - -# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) -# ----------------------------------------------- -m4_define([LT_OPTION_DEFINE], -[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl -])# LT_OPTION_DEFINE - - -# dlopen -# ------ -LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes -]) - -AU_DEFUN([AC_LIBTOOL_DLOPEN], -[_LT_SET_OPTION([LT_INIT], [dlopen]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `dlopen' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) - - -# win32-dll -# --------- -# Declare package support for building win32 dll's. -LT_OPTION_DEFINE([LT_INIT], [win32-dll], -[enable_win32_dll=yes - -case $host in -*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) - AC_CHECK_TOOL(AS, as, false) - AC_CHECK_TOOL(DLLTOOL, dlltool, false) - AC_CHECK_TOOL(OBJDUMP, objdump, false) - ;; -esac - -test -z "$AS" && AS=as -_LT_DECL([], [AS], [0], [Assembler program])dnl - -test -z "$DLLTOOL" && DLLTOOL=dlltool -_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl - -test -z "$OBJDUMP" && OBJDUMP=objdump -_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl -])# win32-dll - -AU_DEFUN([AC_LIBTOOL_WIN32_DLL], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -_LT_SET_OPTION([LT_INIT], [win32-dll]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `win32-dll' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) - - -# _LT_ENABLE_SHARED([DEFAULT]) -# ---------------------------- -# implement the --enable-shared flag, and supports the `shared' and -# `disable-shared' LT_INIT options. -# DEFAULT is either `yes' or `no'. 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Vaughan, 2004 -# -# This file is free software; the Free Software Foundation gives -# unlimited permission to copy and/or distribute it, with or without -# modifications, as long as this notice is preserved. - -# serial 6 ltsugar.m4 - -# This is to help aclocal find these macros, as it can't see m4_define. -AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) - - -# lt_join(SEP, ARG1, [ARG2...]) -# ----------------------------- -# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their -# associated separator. -# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier -# versions in m4sugar had bugs. -m4_define([lt_join], -[m4_if([$#], [1], [], - [$#], [2], [[$2]], - [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) -m4_define([_lt_join], -[m4_if([$#$2], [2], [], - [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) - - -# lt_car(LIST) -# lt_cdr(LIST) -# ------------ -# Manipulate m4 lists. -# These macros are necessary as long as will still need to support -# Autoconf-2.59 which quotes differently. -m4_define([lt_car], [[$1]]) -m4_define([lt_cdr], -[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], - [$#], 1, [], - [m4_dquote(m4_shift($@))])]) -m4_define([lt_unquote], $1) - - -# lt_append(MACRO-NAME, STRING, [SEPARATOR]) -# ------------------------------------------ -# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. -# Note that neither SEPARATOR nor STRING are expanded; they are appended -# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). -# No SEPARATOR is output if MACRO-NAME was previously undefined (different -# than defined and empty). -# -# This macro is needed until we can rely on Autoconf 2.62, since earlier -# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. -m4_define([lt_append], -[m4_define([$1], - m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) - - - -# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) -# ---------------------------------------------------------- -# Produce a SEP delimited list of all paired combinations of elements of -# PREFIX-LIST with SUFFIX1 through SUFFIXn. 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- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[456]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:[3456]*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T | authenticamd | genuineintel) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - IA64) - echo ia64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - eval $set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - echo ${UNAME_MACHINE}-unknown-linux-gnu - else - echo ${UNAME_MACHINE}-unknown-linux-gnueabi - fi - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - padre:Linux:*:*) - echo sparc-unknown-linux-gnu - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; 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exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4; exit; } ;; - NCR*:*:4.2:* | MPRAS*:*:4.2:*) - OS_REL='.3' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} - exit ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} - exit ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} - exit ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - BePC:Haiku:*:*) # Haiku running on Intel PC compatible. - echo i586-pc-haiku - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit ;; 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- SEI:*:*:SEIUX) - echo mips-sei-seiux${UNAME_RELEASE} - exit ;; - *:DragonFly:*:*) - echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit ;; - *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' - exit ;; - i*86:rdos:*:*) - echo ${UNAME_MACHINE}-pc-rdos - exit ;; - i*86:AROS:*:*) - echo ${UNAME_MACHINE}-pc-aros - exit ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, - I don't know.... */ - printf ("mips-sony-bsd\n"); exit (0); -#else -#include - printf ("m68k-sony-newsos%s\n", -#ifdef NEWSOS4 - "4" -#else - "" -#endif - ); exit (0); -#endif -#endif - -#if defined (__arm) && defined (__acorn) && defined (__unix) - printf ("arm-acorn-riscix\n"); exit (0); -#endif - -#if defined (hp300) && !defined (hpux) - printf ("m68k-hp-bsd\n"); exit (0); -#endif - -#if defined (NeXT) -#if !defined (__ARCHITECTURE__) -#define __ARCHITECTURE__ "m68k" -#endif - int version; - version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; - if (version < 4) - printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); - else - printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); - exit (0); -#endif - -#if defined (MULTIMAX) || defined (n16) -#if defined (UMAXV) - printf ("ns32k-encore-sysv\n"); exit (0); -#else -#if defined (CMU) - printf ("ns32k-encore-mach\n"); exit (0); -#else - printf ("ns32k-encore-bsd\n"); exit (0); -#endif -#endif -#endif - -#if defined (__386BSD__) - printf ("i386-pc-bsd\n"); exit (0); -#endif - -#if defined (sequent) -#if defined (i386) - printf ("i386-sequent-dynix\n"); exit (0); -#endif -#if defined (ns32000) - printf ("ns32k-sequent-dynix\n"); exit (0); -#endif -#endif - -#if defined (_SEQUENT_) - struct utsname un; - - uname(&un); - - if (strncmp(un.version, "V2", 2) == 0) { - printf ("i386-sequent-ptx2\n"); exit (0); - } - if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ - printf ("i386-sequent-ptx1\n"); exit (0); - } - printf ("i386-sequent-ptx\n"); exit (0); - -#endif - -#if defined (vax) -# if !defined (ultrix) -# include -# if defined (BSD) -# if BSD == 43 - printf ("vax-dec-bsd4.3\n"); exit (0); -# else -# if BSD == 199006 - printf ("vax-dec-bsd4.3reno\n"); exit (0); -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# endif -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# else - printf ("vax-dec-ultrix\n"); exit (0); -# endif -#endif - -#if defined (alliant) && defined (i860) - printf ("i860-alliant-bsd\n"); exit (0); -#endif - - exit (1); -} -EOF - -$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - -# Apollos put the system type in the environment. - -test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } - -# Convex versions that predate uname can use getsysinfo(1) - -if [ -x /usr/convex/getsysinfo ] -then - case `getsysinfo -f cpu_type` in - c1*) - echo c1-convex-bsd - exit ;; - c2*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - c34*) - echo c34-convex-bsd - exit ;; - c38*) - echo c38-convex-bsd - exit ;; - c4*) - echo c4-convex-bsd - exit ;; - esac -fi - -cat >&2 < in order to provide the needed -information to handle your system. - -config.guess timestamp = $timestamp - -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null` - -hostinfo = `(hostinfo) 2>/dev/null` -/bin/universe = `(/bin/universe) 2>/dev/null` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` -/bin/arch = `(/bin/arch) 2>/dev/null` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` - -UNAME_MACHINE = ${UNAME_MACHINE} -UNAME_RELEASE = ${UNAME_RELEASE} -UNAME_SYSTEM = ${UNAME_SYSTEM} -UNAME_VERSION = ${UNAME_VERSION} -EOF - -exit 1 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/Dependencies/libpng/config.h.in b/Dependencies/libpng/config.h.in deleted file mode 100644 index fb23495..0000000 --- a/Dependencies/libpng/config.h.in +++ /dev/null @@ -1,86 +0,0 @@ -/* config.h.in. Generated from configure.ac by autoheader. */ - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the `m' library (-lm). */ -#undef HAVE_LIBM - -/* Define to 1 if you have the `z' library (-lz). */ -#undef HAVE_LIBZ - -/* Define to 1 if you have the header file. */ -#undef HAVE_MALLOC_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the `memset' function. */ -#undef HAVE_MEMSET - -/* Define to 1 if you have the `pow' function. */ -#undef HAVE_POW - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#undef LT_OBJDIR - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define to 1 if your declares `struct tm'. */ -#undef TM_IN_SYS_TIME - -/* Version number of package */ -#undef VERSION - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - -/* Define to `unsigned int' if does not define. */ -#undef size_t diff --git a/Dependencies/libpng/config.sub b/Dependencies/libpng/config.sub deleted file mode 100755 index a39437d..0000000 --- a/Dependencies/libpng/config.sub +++ /dev/null @@ -1,1686 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 -# Free Software Foundation, Inc. - -timestamp='2009-04-17' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . 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- -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | bfin \ - | c4x | clipper \ - | d10v | d30v | dlx | dsp16xx \ - | fido | fr30 | frv \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | i370 | i860 | i960 | ia64 \ - | ip2k | iq2000 \ - | lm32 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep | metag \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64octeon | mips64octeonel \ - | mips64orion | mips64orionel \ - | mips64r5900 | mips64r5900el \ - | mips64vr | mips64vrel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | moxie \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | score \ - | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | v850 | v850e \ - | we32k \ - | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k | z80) - basic_machine=$basic_machine-unknown - ;; - m6811 | m68hc11 | m6812 | m68hc12) - # Motorola 68HC11/12. - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) - ;; - ms1) - basic_machine=mt-unknown - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* | avr32-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ - | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ - | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | i*86-* | i860-* | i960-* | ia64-* \ - | ip2k-* | iq2000-* \ - | lm32-* \ - | m32c-* | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64octeon-* | mips64octeonel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64r5900-* | mips64r5900el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | mt-* \ - | msp430-* \ - | nios-* | nios2-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ - | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ - | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ - | tron-* \ - | v850-* | v850e-* | vax-* \ - | we32k-* \ - | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ - | xstormy16-* | xtensa*-* \ - | ymp-* \ - | z8k-* | z80-*) - ;; 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- hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. 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- next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - parisc) - basic_machine=hppa-unknown - os=-linux - ;; - parisc-*) - basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; 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When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit $? -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - diff --git a/Dependencies/libpng/configure.ac b/Dependencies/libpng/configure.ac deleted file mode 100644 index 818c00b..0000000 --- a/Dependencies/libpng/configure.ac +++ /dev/null @@ -1,129 +0,0 @@ -# configure.ac - -dnl Process this file with autoconf to produce a configure script. -dnl -dnl Minor upgrades (compatible ABI): increment the package version -dnl (third field in two places below) and set the PNGLIB_RELEASE -dnl variable. -dnl -dnl Major upgrades (incompatible ABI): increment the package major -dnl version (second field, or first if desired), set the minor -dnl to 0, set PNGLIB_MAJOR below *and* follow the instructions in -dnl Makefile.am to upgrade the package name. - -dnl This is here to prevent earlier autoconf from being used, it -dnl should not be necessary to regenerate configure if the time -dnl stamps are correct -AC_PREREQ(2.59) - -dnl Version number stuff here: - -AC_INIT([libpng], [1.4.1], [png-mng-implement@lists.sourceforge.net]) -AM_INIT_AUTOMAKE -dnl stop configure from automagically running automake -AM_MAINTAINER_MODE - -PNGLIB_VERSION=1.4.1 -PNGLIB_MAJOR=1 -PNGLIB_MINOR=4 -PNGLIB_RELEASE=1 - -dnl End of version number stuff - -AC_CONFIG_SRCDIR([pngget.c]) -AM_CONFIG_HEADER(config.h) - -# Checks for programs. -AC_PROG_CC -AC_PROG_LD -AC_PROG_CPP -AC_CHECK_TOOL(SED, sed, :) -AC_LIBTOOL_WIN32_DLL -AC_PROG_INSTALL -AC_PROG_LN_S -AC_PROG_MAKE_SET -AC_PROG_LIBTOOL - -# Checks for header files. -AC_HEADER_STDC -AC_CHECK_HEADERS([malloc.h stdlib.h string.h strings.h]) - -# Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T -AC_STRUCT_TM - -# Checks for library functions. -AC_FUNC_STRTOD -AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc])) -AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_ERROR([cannot find pow])) ) -AC_CHECK_LIB(z, zlibVersion, , AC_ERROR([zlib not installed])) - -case $host_os in - aix*) - LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG -D_ALL_SOURCE;; - *) - LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG;; -esac -LIBPNG_DEFINES=$LIBPNG_DEFINES -AC_SUBST(LIBPNG_DEFINES) - -AC_MSG_CHECKING([if libraries can be versioned]) -GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` -if test "$GLD"; then - have_ld_version_script=yes - AC_MSG_RESULT(yes) -else - have_ld_version_script=no - AC_MSG_RESULT(no) - AC_MSG_WARN(*** You have not enabled versioned symbols.) -fi -AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") - -if test "$have_ld_version_script" = "yes"; then - AC_MSG_CHECKING([for symbol prefix]) - SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \ - | ${CPP-${CC-gcc} -E} - 2>&1 \ - | ${EGREP-grep} "^PREFIX=" \ - | ${SED-sed} "s:^PREFIX=::"` - AC_SUBST(SYMBOL_PREFIX) - AC_MSG_RESULT($SYMBOL_PREFIX) -fi - -# Substitutions for .in files -AC_SUBST(PNGLIB_VERSION) -AC_SUBST(PNGLIB_MAJOR) -AC_SUBST(PNGLIB_MINOR) -AC_SUBST(PNGLIB_RELEASE) - -# Additional arguments (and substitutions) -# Allow the pkg-config directory to be set -AC_ARG_WITH(pkgconfigdir, - AC_HELP_STRING([--with-pkgconfigdir], - [Use the specified pkgconfig dir (default is libdir/pkgconfig)]), - [pkgconfigdir=${withval}], - [pkgconfigdir='${libdir}/pkgconfig']) - -AC_SUBST([pkgconfigdir]) -AC_MSG_NOTICE([pkgconfig directory is ${pkgconfigdir}]) - -# Make the *-config binary config scripts optional -AC_ARG_WITH(binconfigs, - AC_HELP_STRING([--with-binconfigs], - [Generate shell libpng-config scripts as well as pkg-config data] - [@<:@default=yes@:>@]), - [if test "${withval}" = no; then - binconfigs= - AC_MSG_NOTICE([libpng-config scripts will not be built]) - else - binconfigs='${binconfigs}' - fi], - [binconfigs='${binconfigs}']) -AC_SUBST([binconfigs]) - -# Config files, substituting as above -AC_CONFIG_FILES([Makefile libpng.pc:libpng.pc.in]) -AC_CONFIG_FILES([libpng-config:libpng-config.in], - [chmod +x libpng-config]) - -AC_OUTPUT diff --git a/Dependencies/libpng/contrib/gregbook/COPYING b/Dependencies/libpng/contrib/gregbook/COPYING deleted file mode 100644 index d60c31a..0000000 --- a/Dependencies/libpng/contrib/gregbook/COPYING +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. 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Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - , 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/Dependencies/libpng/contrib/gregbook/LICENSE b/Dependencies/libpng/contrib/gregbook/LICENSE deleted file mode 100644 index d956717..0000000 --- a/Dependencies/libpng/contrib/gregbook/LICENSE +++ /dev/null @@ -1,50 +0,0 @@ - --------------------------------------------------------------------------- - - Copyright (c) 1998-2008 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - --------------------------------------------------------------------------- diff --git a/Dependencies/libpng/contrib/gregbook/Makefile.mingw32 b/Dependencies/libpng/contrib/gregbook/Makefile.mingw32 deleted file mode 100644 index e70a59a..0000000 --- a/Dependencies/libpng/contrib/gregbook/Makefile.mingw32 +++ /dev/null @@ -1,130 +0,0 @@ -# Sample makefile for rpng-win / rpng2-win / wpng using mingw32-gcc and make. -# Greg Roelofs -# Last modified: 2 June 2007 -# -# The programs built by this makefile are described in the book, -# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and -# Associates, 1999). Go buy a copy, eh? Well, OK, it's not -# generally for sale anymore, but it's the thought that counts, -# right? (Hint: http://www.libpng.org/pub/png/book/ ) -# -# Invoke this makefile from a DOS-prompt window via: -# -# make -f Makefile.mingw32 -# -# This makefile assumes libpng and zlib have already been built or downloaded -# and are in subdirectories at the same level as the current subdirectory -# (as indicated by the PNGDIR and ZDIR macros below). It makes no assumptions -# at all about the mingw32 installation tree (W32DIR). Edit as appropriate. -# -# Note that the names of the dynamic and static libpng and zlib libraries -# used below may change in later releases of the libraries. This makefile -# builds both statically and dynamically linked executables by default. -# (You need only one set, but for testing it can be handy to have both.) - - -# macros -------------------------------------------------------------------- - -#PNGDIR = ../..# for libpng-x.y.z/contrib/gregbook builds -PNGDIR = ../libpng-win32 -PNGINC = -I$(PNGDIR) -PNGLIBd = $(PNGDIR)/libpng.dll.a # dynamically linked -PNGLIBs = $(PNGDIR)/libpng.a # statically linked, local libpng - -#ZDIR = ../../../zlib-win32# for libpng-x.y.z/contrib/gregbook builds -ZDIR = ../zlib-win32 -ZINC = -I$(ZDIR) -ZLIBd = $(ZDIR)/libzdll.a -ZLIBs = $(ZDIR)/libz.a - -# change this to be the path where mingw32 installs its stuff: -W32DIR = -#W32DIR = /usr/local/cross-tools/i386-mingw32msvc -W32INC = -I$(W32DIR)/include -W32LIB = $(W32DIR)/lib/libuser32.a $(W32DIR)/lib/libgdi32.a - -CC = gcc -#CC = i386-mingw32msvc-gcc # e.g., Linux -> Win32 cross-compilation -LD = $(CC) -RM = rm -f -CFLAGS = -O -Wall $(INCS) $(MINGW_CCFLAGS) -# [note that -Wall is a gcc-specific compilation flag ("most warnings on")] -# [-ansi, -pedantic and -W can also be used] -LDFLAGS = $(MINGW_LDFLAGS) -O = .o -E = .exe - -INCS = $(PNGINC) $(ZINC) $(W32INC) -RLIBSd = $(PNGLIBd) $(ZLIBd) $(W32LIB) -lm -RLIBSs = $(PNGLIBs) $(ZLIBs) $(W32LIB) -lm -WLIBSd = $(PNGLIBd) $(ZLIBd) -WLIBSs = $(PNGLIBs) $(ZLIBs) - -RPNG = rpng-win -RPNG2 = rpng2-win -WPNG = wpng - -ROBJSd = $(RPNG)$(O) readpng.pic$(O) -ROBJS2d = $(RPNG2)$(O) readpng2.pic$(O) -WOBJSd = $(WPNG)$(O) writepng.pic$(O) - -RPNGs = $(RPNG)-static -RPNG2s = $(RPNG2)-static -WPNGs = $(WPNG)-static - -ROBJSs = $(RPNG)$(O) readpng$(O) -ROBJS2s = $(RPNG2)$(O) readpng2$(O) -WOBJSs = $(WPNG)$(O) writepng$(O) - -STATIC_EXES = $(RPNGs)$(E) $(RPNG2s)$(E) $(WPNGs)$(E) -DYNAMIC_EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E) - -EXES = $(STATIC_EXES) $(DYNAMIC_EXES) - - -# implicit make rules ------------------------------------------------------- - -.c$(O): - $(CC) -c $(CFLAGS) $< - -%.pic$(O): %.c - $(CC) -c $(CFLAGS) -DPNG_BUILD_DLL -o $@ $< - - -# dependencies -------------------------------------------------------------- - -all: $(EXES) - -$(RPNGs)$(E): $(ROBJSs) - $(LD) $(LDFLAGS) -o $@ $(ROBJSs) $(RLIBSs) - -$(RPNG)$(E): $(ROBJSd) - $(LD) $(LDFLAGS) -o $@ $(ROBJSd) $(RLIBSd) - -$(RPNG2s)$(E): $(ROBJS2s) - $(LD) $(LDFLAGS) -o $@ $(ROBJS2s) $(RLIBSs) - -$(RPNG2)$(E): $(ROBJS2d) - $(LD) $(LDFLAGS) -o $@ $(ROBJS2d) $(RLIBSd) - -$(WPNGs)$(E): $(WOBJSs) - $(LD) $(LDFLAGS) -o $@ $(WOBJSs) $(WLIBSs) - -$(WPNG)$(E): $(WOBJSd) - $(LD) $(LDFLAGS) -o $@ $(WOBJSd) $(WLIBSd) - -$(RPNG)$(O): $(RPNG).c readpng.h -$(RPNG2)$(O): $(RPNG2).c readpng2.h -$(WPNG)$(O): $(WPNG).c writepng.h - -readpng$(O) readpng.pic$(O): readpng.c readpng.h -readpng2$(O) readpng2.pic$(O): readpng2.c readpng2.h -writepng$(O) writepng.pic$(O): writepng.c writepng.h - - -# maintenance --------------------------------------------------------------- - -clean: - $(RM) $(EXES) - $(RM) $(ROBJSs) $(ROBJS2s) $(WOBJSs) - $(RM) $(ROBJSd) $(ROBJS2d) $(WOBJSd) diff --git a/Dependencies/libpng/contrib/gregbook/Makefile.sgi b/Dependencies/libpng/contrib/gregbook/Makefile.sgi deleted file mode 100644 index a736566..0000000 --- a/Dependencies/libpng/contrib/gregbook/Makefile.sgi +++ /dev/null @@ -1,104 +0,0 @@ -# Sample makefile for rpng-x / rpng2-x / wpng for SGI using cc and make. -# Greg Roelofs -# Last modified: 7 March 2002 -# -# The programs built by this makefile are described in the book, -# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and -# Associates, 1999). Go buy a copy, eh? Buy some for friends -# and family, too. (Not that this is a blatant plug or anything.) -# -# Invoke this makefile from a shell prompt in the usual way; for example: -# -# make -f Makefile.sgi -# -# This makefile assumes libpng and zlib have already been built or downloaded -# and are both installed in /usr/local/{include,lib} (as indicated by the -# PNG* and Z* macros below). Edit as appropriate--choose only ONE each of -# the PNGINC, PNGLIB, ZINC and ZLIB lines. -# -# This makefile builds dynamically linked executables (against libpng and zlib, -# that is), but that can be changed by uncommenting the appropriate PNGLIB and -# ZLIB lines. - - -# macros -------------------------------------------------------------------- - -PNGINC = -I/usr/local/include/libpng14 -PNGLIB = -L/usr/local/lib -lpng14 # dynamically linked against libpng -#PNGLIB = /usr/local/lib/libpng14.a # statically linked against libpng -# or: -#PNGINC = -I../.. -#PNGLIB = -L../.. -lpng -#PNGLIB = ../../libpng.a - -ZINC = -I/usr/local/include -ZLIB = -L/usr/local/lib -lz # dynamically linked against zlib -#ZLIB = /usr/local/lib/libz.a # statically linked against zlib -#ZINC = -I../zlib -#ZLIB = -L../zlib -lz -#ZLIB = ../../../zlib/libz.a - -XINC = -I/usr/include/X11 # old-style, stock X distributions -XLIB = -L/usr/lib/X11 -lX11 -#XINC = -I/usr/openwin/include # Sun workstations (OpenWindows) -#XLIB = -L/usr/openwin/lib -lX11 -#XINC = -I/usr/X11R6/include # new X distributions (XFree86, etc.) -#XLIB = -L/usr/X11R6/lib -lX11 - -INCS = $(PNGINC) $(ZINC) $(XINC) -RLIBS = $(PNGLIB) $(ZLIB) $(XLIB) -lm -WLIBS = $(PNGLIB) $(ZLIB) - -CC = cc -LD = cc -RM = rm -f -# ABI must be the same as that used to build libpng. -ABI= -CFLAGS = $(ABI) -O -fullwarn $(INCS) -LDFLAGS = $(ABI) -O = .o -E = - -RPNG = rpng-x -RPNG2 = rpng2-x -WPNG = wpng - -ROBJS = $(RPNG)$(O) readpng$(O) -ROBJS2 = $(RPNG2)$(O) readpng2$(O) -WOBJS = $(WPNG)$(O) writepng$(O) - -EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E) - - -# implicit make rules ------------------------------------------------------- - -.c$(O): - $(CC) -c $(CFLAGS) $< - - -# dependencies -------------------------------------------------------------- - -all: $(EXES) - -$(RPNG)$(E): $(ROBJS) - $(LD) $(LDFLAGS) -o $@ $(ROBJS) $(RLIBS) - -$(RPNG2)$(E): $(ROBJS2) - $(LD) $(LDFLAGS) -o $@ $(ROBJS2) $(RLIBS) - -$(WPNG)$(E): $(WOBJS) - $(LD) $(LDFLAGS) -o $@ $(WOBJS) $(WLIBS) - -$(RPNG)$(O): $(RPNG).c readpng.h -$(RPNG2)$(O): $(RPNG2).c readpng2.h -$(WPNG)$(O): $(WPNG).c writepng.h - -readpng$(O): readpng.c readpng.h -readpng2$(O): readpng2.c readpng2.h -writepng$(O): writepng.c writepng.h - - -# maintenance --------------------------------------------------------------- - -clean: - $(RM) $(EXES) $(ROBJS) $(ROBJS2) $(WOBJS) diff --git a/Dependencies/libpng/contrib/gregbook/Makefile.unx b/Dependencies/libpng/contrib/gregbook/Makefile.unx deleted file mode 100644 index ca86885..0000000 --- a/Dependencies/libpng/contrib/gregbook/Makefile.unx +++ /dev/null @@ -1,132 +0,0 @@ -# Sample makefile for rpng-x / rpng2-x / wpng using gcc and make. -# Greg Roelofs -# Last modified: 2 June 2007 -# -# The programs built by this makefile are described in the book, -# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and -# Associates, 1999). Go buy a copy, eh? Well, OK, it's not -# generally for sale anymore, but it's the thought that counts, -# right? (Hint: http://www.libpng.org/pub/png/book/ ) -# -# Invoke this makefile from a shell prompt in the usual way; for example: -# -# make -f Makefile.unx -# -# This makefile assumes libpng and zlib have already been built or downloaded -# and are installed in /usr/local/{include,lib} or as otherwise indicated by -# the PNG* and Z* macros below. Edit as appropriate--choose only ONE each of -# the PNGINC, PNGLIBd, PNGLIBs, ZINC, ZLIBd and ZLIBs lines. -# -# This makefile builds both dynamically and statically linked executables -# (against libpng and zlib, that is), but that can be changed by modifying -# the "EXES =" line. (You need only one set, but for testing it can be handy -# to have both.) - - -# macros -------------------------------------------------------------------- - -#PNGDIR = /usr/local/lib -#PNGINC = -I/usr/local/include/libpng14 -#PNGLIBd = -L$(PNGDIR) -lpng14 # dynamically linked, installed libpng -#PNGLIBs = $(PNGDIR)/libpng14.a # statically linked, installed libpng -# or: -PNGDIR = ../..# this one is for libpng-x.y.z/contrib/gregbook builds -#PNGDIR = ../libpng -PNGINC = -I$(PNGDIR) -PNGLIBd = -Wl,-rpath,$(PNGDIR) -L$(PNGDIR) -lpng14 # dynamically linked -PNGLIBs = $(PNGDIR)/libpng.a # statically linked, local libpng - -ZDIR = /usr/local/lib -#ZDIR = /usr/lib64 -ZINC = -I/usr/local/include -ZLIBd = -L$(ZDIR) -lz # dynamically linked against zlib -ZLIBs = $(ZDIR)/libz.a # statically linked against zlib -# or: -#ZDIR = ../zlib -#ZINC = -I$(ZDIR) -#ZLIBd = -Wl,-rpath,$(ZDIR) -L$(ZDIR) -lz # -rpath allows in-place testing -#ZLIBs = $(ZDIR)/libz.a - -#XINC = -I/usr/include # old-style, stock X distributions -#XLIB = -L/usr/lib/X11 -lX11 # (including SGI IRIX) -#XINC = -I/usr/openwin/include # Sun workstations (OpenWindows) -#XLIB = -L/usr/openwin/lib -lX11 -XINC = -I/usr/X11R6/include # new X distributions (X.org, etc.) -XLIB = -L/usr/X11R6/lib -lX11 -#XLIB = -L/usr/X11R6/lib64 -lX11 # e.g., Red Hat on AMD64 - -INCS = $(PNGINC) $(ZINC) $(XINC) -RLIBSd = $(PNGLIBd) $(ZLIBd) $(XLIB) -lm -RLIBSs = $(PNGLIBs) $(ZLIBs) $(XLIB) -lm -WLIBSd = $(PNGLIBd) $(ZLIBd) -lm -WLIBSs = $(PNGLIBs) $(ZLIBs) - -CC = gcc -LD = gcc -RM = rm -f -CFLAGS = -O -Wall $(INCS) -DFEATURE_LOOP -# [note that -Wall is a gcc-specific compilation flag ("most warnings on")] -# [-ansi, -pedantic and -W can also be used] -LDFLAGS = -O = .o -E = - -RPNG = rpng-x -RPNG2 = rpng2-x -WPNG = wpng - -RPNGs = $(RPNG)-static -RPNG2s = $(RPNG2)-static -WPNGs = $(WPNG)-static - -ROBJS = $(RPNG)$(O) readpng$(O) -ROBJS2 = $(RPNG2)$(O) readpng2$(O) -WOBJS = $(WPNG)$(O) writepng$(O) - -STATIC_EXES = $(RPNGs)$(E) $(RPNG2s)$(E) $(WPNGs)$(E) -DYNAMIC_EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E) - -EXES = $(STATIC_EXES) $(DYNAMIC_EXES) - - -# implicit make rules ------------------------------------------------------- - -.c$(O): - $(CC) -c $(CFLAGS) $< - - -# dependencies -------------------------------------------------------------- - -all: $(EXES) - -$(RPNGs)$(E): $(ROBJS) - $(LD) $(LDFLAGS) -o $@ $(ROBJS) $(RLIBSs) - -$(RPNG)$(E): $(ROBJS) - $(LD) $(LDFLAGS) -o $@ $(ROBJS) $(RLIBSd) - -$(RPNG2s)$(E): $(ROBJS2) - $(LD) $(LDFLAGS) -o $@ $(ROBJS2) $(RLIBSs) - -$(RPNG2)$(E): $(ROBJS2) - $(LD) $(LDFLAGS) -o $@ $(ROBJS2) $(RLIBSd) - -$(WPNGs)$(E): $(WOBJS) - $(LD) $(LDFLAGS) -o $@ $(WOBJS) $(WLIBSs) - -$(WPNG)$(E): $(WOBJS) - $(LD) $(LDFLAGS) -o $@ $(WOBJS) $(WLIBSd) - -$(RPNG)$(O): $(RPNG).c readpng.h -$(RPNG2)$(O): $(RPNG2).c readpng2.h -$(WPNG)$(O): $(WPNG).c writepng.h - -readpng$(O): readpng.c readpng.h -readpng2$(O): readpng2.c readpng2.h -writepng$(O): writepng.c writepng.h - - -# maintenance --------------------------------------------------------------- - -clean: - $(RM) $(EXES) $(ROBJS) $(ROBJS2) $(WOBJS) diff --git a/Dependencies/libpng/contrib/gregbook/Makefile.w32 b/Dependencies/libpng/contrib/gregbook/Makefile.w32 deleted file mode 100644 index 3c08085..0000000 --- a/Dependencies/libpng/contrib/gregbook/Makefile.w32 +++ /dev/null @@ -1,113 +0,0 @@ -# Sample makefile for rpng-win / rpng2-win / wpng using MSVC and NMAKE. -# Greg Roelofs -# Last modified: 2 June 2007 -# -# The programs built by this makefile are described in the book, -# "PNG: The Definitive Guide," by Greg Roelofs (O'Reilly and -# Associates, 1999). Go buy a copy, eh? Well, OK, it's not -# generally for sale anymore, but it's the thought that counts, -# right? (Hint: http://www.libpng.org/pub/png/book/ ) -# -# Invoke this makefile from a DOS prompt window via: -# -# %devstudio%\vc\bin\vcvars32.bat -# nmake -nologo -f Makefile.w32 -# -# where %devstudio% is the installation directory for MSVC / DevStudio. If -# you get "environment out of space" errors, create a desktop shortcut with -# "c:\windows\command.com /e:4096" as the program command line and set the -# working directory to this directory. Then double-click to open the new -# DOS-prompt window with a bigger environment and retry the commands above. -# -# This makefile assumes libpng and zlib have already been built or downloaded -# and are in subdirectories at the same level as the current subdirectory -# (as indicated by the PNGPATH and ZPATH macros below). Edit as appropriate. -# -# Note that the names of the dynamic and static libpng and zlib libraries -# used below may change in later releases of the libraries. This makefile -# builds statically linked executables, but that can be changed by uncom- -# menting the appropriate PNGLIB and ZLIB lines. - -!include - - -# macros -------------------------------------------------------------------- - -PNGPATH = ../libpng -PNGINC = -I$(PNGPATH) -#PNGLIB = $(PNGPATH)/pngdll.lib -PNGLIB = $(PNGPATH)/libpng.lib - -ZPATH = ../zlib -ZINC = -I$(ZPATH) -#ZLIB = $(ZPATH)/zlibdll.lib -ZLIB = $(ZPATH)/zlibstat.lib - -WINLIBS = -defaultlib:user32.lib gdi32.lib -# ["real" apps may also need comctl32.lib, comdlg32.lib, winmm.lib, etc.] - -INCS = $(PNGINC) $(ZINC) -RLIBS = $(PNGLIB) $(ZLIB) $(WINLIBS) -WLIBS = $(PNGLIB) $(ZLIB) - -CC = cl -LD = link -RM = del -CFLAGS = -nologo -O -W3 $(INCS) $(cvars) -# [note that -W3 is an MSVC-specific compilation flag ("all warnings on")] -# [see %devstudio%\vc\include\win32.mak for cvars macro definition] -O = .obj -E = .exe - -RLDFLAGS = -nologo -subsystem:windows -WLDFLAGS = -nologo - -RPNG = rpng-win -RPNG2 = rpng2-win -WPNG = wpng - -ROBJS = $(RPNG)$(O) readpng$(O) -ROBJS2 = $(RPNG2)$(O) readpng2$(O) -WOBJS = $(WPNG)$(O) writepng$(O) - -EXES = $(RPNG)$(E) $(RPNG2)$(E) $(WPNG)$(E) - - -# implicit make rules ------------------------------------------------------- - -.c$(O): - $(CC) -c $(CFLAGS) $< - - -# dependencies -------------------------------------------------------------- - -all: $(EXES) - -$(RPNG)$(E): $(ROBJS) - $(LD) $(RLDFLAGS) -out:$@ $(ROBJS) $(RLIBS) - -$(RPNG2)$(E): $(ROBJS2) - $(LD) $(RLDFLAGS) -out:$@ $(ROBJS2) $(RLIBS) - -$(WPNG)$(E): $(WOBJS) - $(LD) $(WLDFLAGS) -out:$@ $(WOBJS) $(WLIBS) - -$(RPNG)$(O): $(RPNG).c readpng.h -$(RPNG2)$(O): $(RPNG2).c readpng2.h -$(WPNG)$(O): $(WPNG).c writepng.h - -readpng$(O): readpng.c readpng.h -readpng2$(O): readpng2.c readpng2.h -writepng$(O): writepng.c writepng.h - - -# maintenance --------------------------------------------------------------- - -clean: -# ideally we could just do this: -# $(RM) $(EXES) $(ROBJS) $(ROBJS2) $(WOBJS) -# ...but the Windows "DEL" command is none too bright, so: - $(RM) r*$(E) - $(RM) w*$(E) - $(RM) r*$(O) - $(RM) w*$(O) diff --git a/Dependencies/libpng/contrib/gregbook/README b/Dependencies/libpng/contrib/gregbook/README deleted file mode 100644 index cb6e525..0000000 --- a/Dependencies/libpng/contrib/gregbook/README +++ /dev/null @@ -1,186 +0,0 @@ - =========================== - PNG: The Definitive Guide - =========================== - - Source Code - -Chapters 13, 14 and 15 of "PNG: The Definitive Guide" discuss three free, -cross-platform demo programs that show how to use the libpng reference -library: rpng, rpng2 and wpng. rpng and rpng2 are viewers; the first is -a very simple example that that shows how a standard file-viewer might use -libpng, while the second is designed to process streaming data and shows -how a web browser might be written. wpng is a simple command-line program -that reads binary PGM and PPM files (the ``raw'' grayscale and RGB subsets -of PBMPLUS/NetPBM) and converts them to PNG. - -The source code for all three demo programs currently compiles under -Unix, OpenVMS, and 32-bit Windows. (Special thanks to Martin Zinser, -zinser@decus.de, for making the necessary changes for OpenVMS and for -providing an appropriate build script.) Build instructions can be found -below. - -Files: - - README this file - LICENSE terms of distribution and reuse (BSD-like or GNU GPL) - COPYING GNU General Public License (GPL) - - Makefile.unx Unix makefile - Makefile.w32 Windows (MSVC) makefile - makevms.com OpenVMS build script - - rpng-win.c Windows front end for the basic viewer - rpng-x.c X Window System (Unix, OpenVMS) front end - readpng.c generic back end for the basic viewer - readpng.h header file for the basic viewer - - rpng2-win.c Windows front end for the progressive viewer - rpng2-x.c X front end for the progressive viewer - readpng2.c generic back end for the progressive viewer - readpng2.h header file for the progressive viewer - - wpng.c generic (text) front end for the converter - writepng.c generic back end for the converter - writepng.h header file for the converter - - toucan.png transparent PNG for testing (by Stefan Schneider) - -Note that, although the programs are designed to be functional, their -primary purpose is to illustrate how to use libpng to add PNG support to -other programs. As such, their user interfaces are crude and definitely -are not intended for everyday use. - -Please see http://www.libpng.org/pub/png/pngbook.html for further infor- -mation and links to the latest version of the source code, and Chapters -13-15 of the book for detailed discussion of the three programs. - -Greg Roelofs -http://pobox.com/~newt/greg_contact.html -16 March 2008 - - -BUILD INSTRUCTIONS - - - Prerequisites (in order of compilation): - - - zlib http://zlib.net/ - - libpng http://www.libpng.org/pub/png/libpng.html - - pngbook http://www.libpng.org/pub/png/book/sources.html - - The pngbook demo programs are explicitly designed to demonstrate proper - coding techniques for using the libpng reference library. As a result, - you need to download and build both zlib (on which libpng depends) and - libpng. A common build setup is to place the zlib, libpng and pngbook - subdirectory trees ("folders") in the same parent directory. Then the - libpng build can refer to files in ../zlib (or ..\zlib or [-.zlib]), - and similarly for the pngbook build. - - Note that all three packages are designed to be built from a command - line by default; those who wish to use a graphical or other integrated - development environments are on their own. - - - - Unix: - - Unpack the latest pngbook sources (which should correspond to this - README file) into a directory and change into that directory. - - Copy Makefile.unx to Makefile and edit the PNG* and Z* variables - appropriately (possibly also the X* variables if necessary). - - make - - There is no "install" target, so copy the three executables somewhere - in your path or run them from the current directory. All three will - print a basic usage screen when run without any command-line arguments; - see the book for more details. - - - - Windows: - - Unpack the latest pngbook sources (which should correspond to this - README file) into a folder, open a "DOS shell" or "command prompt" - or equivalent command-line window, and cd into the folder where you - unpacked the source code. - - For MSVC, set up the necessary environment variables by invoking - - %devstudio%\vc\bin\vcvars32.bat - - where where %devstudio% is the installation directory for MSVC / - DevStudio. If you get "environment out of space" errors under 95/98, - create a desktop shortcut with "c:\windows\command.com /e:4096" as - the program command line and set the working directory to the pngbook - directory. Then double-click to open the new DOS-prompt window with - a bigger environment and retry the commands above. - - Copy Makefile.w32 to Makefile and edit the PNGPATH and ZPATH variables - appropriately (possibly also the "INC" and "LIB" variables if needed). - Note that the names of the dynamic and static libpng and zlib libraries - used in the makefile may change in later releases of the libraries. - Also note that, as of libpng version 1.0.5, MSVC DLL builds do not work. - This makefile therefore builds statically linked executables, but if - the DLL problems ever get fixed, uncommenting the appropriate PNGLIB - and ZLIB lines will build dynamically linked executables instead. - - Do the build by typing - - nmake - - The result should be three executables: rpng-win.exe, rpng2-win.exe, - and wpng.exe. Copy them somewhere in your PATH or run them from the - current folder. Like the Unix versions, the two windowed programs - (rpng and rpng2) now display a usage screen in a console window when - invoked without command-line arguments; this is new behavior as of - the June 2001 release. Note that the programs use the Unix-style "-" - character to specify options, instead of the more common DOS/Windows - "/" character. (For example: "rpng2-win -bgpat 4 foo.png", not - "rpng2-win /bgpat 4 foo.png") - - - - OpenVMS: - - Unpack the pngbook sources into a subdirectory and change into that - subdirectory. - - Edit makevms.com appropriately, specifically the zpath and pngpath - variables. - - @makevms - - To run the programs, they probably first need to be set up as "foreign - symbols," with "disk" and "dir" set appropriately: - - $ rpng == "$disk:[dir]rpng-x.exe" - $ rpng2 == "$disk:[dir]rpng2-x.exe" - $ wpng == "$disk:[dir]wpng.exe" - - All three will print a basic usage screen when run without any command- - line arguments; see the book for more details. Note that the options - style is Unix-like, i.e., preceded by "-" rather than "/". - - -RUNNING THE PROGRAMS: (VERY) BRIEF INTRO - - rpng is a simple PNG viewer that can display transparent PNGs with a - specified background color; for example, - - rpng -bgcolor #ff0000 toucan.png - - would display the image with a red background. rpng2 is a progressive - viewer that simulates a web browser in some respects; it can display - images against either a background color or a dynamically generated - background image. For example: - - rpng2 -bgpat 16 toucan.png - - wpng is a purely command-line image converter from binary PBMPLUS/NetPBM - format (.pgm or .ppm) to PNG; for example, - - wpng -time < toucan-notrans.ppm > toucan-notrans.png - - would convert the specified PPM file (using redirection) to PNG, auto- - matically setting the PNG modification-time chunk. - - All options can be abbreviated to the shortest unique value; for example, - "-bgc" for -bgcolor (versus "-bgp" for -bgpat), or "-g" for -gamma. diff --git a/Dependencies/libpng/contrib/gregbook/makevms.com b/Dependencies/libpng/contrib/gregbook/makevms.com deleted file mode 100644 index bd37dc0..0000000 --- a/Dependencies/libpng/contrib/gregbook/makevms.com +++ /dev/null @@ -1,132 +0,0 @@ -$!------------------------------------------------------------------------------ -$! make "PNG: The Definitive Guide" demo programs (for X) under OpenVMS -$! -$! Script created by Martin Zinser for libpng; modified by Greg Roelofs -$! for standalone pngbook source distribution. -$! -$! -$! Set locations where zlib and libpng sources live. -$! -$ zpath = "" -$ pngpath = "" -$! -$ if f$search("[---.zlib]zlib.h").nes."" then zpath = "[---.zlib]" -$ if f$search("[--]png.h").nes."" then pngpath = "[--]" -$! -$ if f$search("[-.zlib]zlib.h").nes."" then zpath = "[-.zlib]" -$ if f$search("[-.libpng]png.h").nes."" then pngpath = "[-.libpng]" -$! -$ if zpath .eqs. "" -$ then -$ write sys$output "zlib include not found. Exiting..." -$ exit 2 -$ endif -$! -$ if pngpath .eqs. "" -$ then -$ write sys$output "libpng include not found. Exiting..." -$ exit 2 -$ endif -$! -$! Look for the compiler used. -$! -$ ccopt="/include=(''zpath',''pngpath')" -$ if f$getsyi("HW_MODEL").ge.1024 -$ then -$ ccopt = "/prefix=all"+ccopt -$ comp = "__decc__=1" -$ if f$trnlnm("SYS").eqs."" then define sys sys$library: -$ else -$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs."" -$ then -$ if f$trnlnm("SYS").eqs."" then define sys sys$library: -$ if f$search("SYS$SYSTEM:VAXC.EXE").eqs."" -$ then -$ comp = "__gcc__=1" -$ CC :== GCC -$ else -$ comp = "__vaxc__=1" -$ endif -$ else -$ if f$trnlnm("SYS").eqs."" then define sys decc$library_include: -$ ccopt = "/decc/prefix=all"+ccopt -$ comp = "__decc__=1" -$ endif -$ endif -$ open/write lopt lib.opt -$ write lopt "''pngpath'libpng.olb/lib" -$ write lopt "''zpath'libz.olb/lib" -$ close lopt -$ open/write xopt x11.opt -$ write xopt "sys$library:decw$xlibshr.exe/share" -$ close xopt -$! -$! Build 'em. -$! -$ write sys$output "Compiling PNG book programs ..." -$ CALL MAKE readpng.OBJ "cc ''CCOPT' readpng" - - readpng.c readpng.h -$ CALL MAKE readpng2.OBJ "cc ''CCOPT' readpng2" - - readpng2.c readpng2.h -$ CALL MAKE writepng.OBJ "cc ''CCOPT' writepng" - - writepng.c writepng.h -$ write sys$output "Building rpng-x..." -$ CALL MAKE rpng-x.OBJ "cc ''CCOPT' rpng-x" - - rpng-x.c readpng.h -$ call make rpng-x.exe - - "LINK rpng-x,readpng,lib.opt/opt,x11.opt/opt" - - rpng-x.obj readpng.obj -$ write sys$output "Building rpng2-x..." -$ CALL MAKE rpng2-x.OBJ "cc ''CCOPT' rpng2-x" - - rpng2-x.c readpng2.h -$ call make rpng2-x.exe - - "LINK rpng2-x,readpng2,lib.opt/opt,x11.opt/opt" - - rpng2-x.obj readpng2.obj -$ write sys$output "Building wpng..." -$ CALL MAKE wpng.OBJ "cc ''CCOPT' wpng" - - wpng.c writepng.h -$ call make wpng.exe - - "LINK wpng,writepng,lib.opt/opt" - - wpng.obj writepng.obj -$ exit -$! -$! -$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES -$ V = 'F$Verify(0) -$! P1 = What we are trying to make -$! P2 = Command to make it -$! P3 - P8 What it depends on -$ -$ If F$Search(P1) .Eqs. "" Then Goto Makeit -$ Time = F$CvTime(F$File(P1,"RDT")) -$arg=3 -$Loop: -$ Argument = P'arg -$ If Argument .Eqs. "" Then Goto Exit -$ El=0 -$Loop2: -$ File = F$Element(El," ",Argument) -$ If File .Eqs. " " Then Goto Endl -$ AFile = "" -$Loop3: -$ OFile = AFile -$ AFile = F$Search(File) -$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl -$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit -$ Goto Loop3 -$NextEL: -$ El = El + 1 -$ Goto Loop2 -$EndL: -$ arg=arg+1 -$ If arg .Le. 8 Then Goto Loop -$ Goto Exit -$ -$Makeit: -$ VV=F$VERIFY(0) -$ write sys$output P2 -$ 'P2 -$ VV='F$Verify(VV) -$Exit: -$ If V Then Set Verify -$ENDSUBROUTINE diff --git a/Dependencies/libpng/contrib/gregbook/readpng.c b/Dependencies/libpng/contrib/gregbook/readpng.c deleted file mode 100644 index abfc1fb..0000000 --- a/Dependencies/libpng/contrib/gregbook/readpng.c +++ /dev/null @@ -1,304 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng - simple PNG display program readpng.c - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2007 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#include -#include - -#include "png.h" /* libpng header; includes zlib.h */ -#include "readpng.h" /* typedefs, common macros, public prototypes */ - -/* future versions of libpng will provide this macro: */ -#ifndef png_jmpbuf -# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf) -#endif - - -static png_structp png_ptr = NULL; -static png_infop info_ptr = NULL; - -png_uint_32 width, height; -int bit_depth, color_type; -uch *image_data = NULL; - - -void readpng_version_info(void) -{ - fprintf(stderr, " Compiled with libpng %s; using libpng %s.\n", - PNG_LIBPNG_VER_STRING, png_libpng_ver); - fprintf(stderr, " Compiled with zlib %s; using zlib %s.\n", - ZLIB_VERSION, zlib_version); -} - - -/* return value = 0 for success, 1 for bad sig, 2 for bad IHDR, 4 for no mem */ - -int readpng_init(FILE *infile, ulg *pWidth, ulg *pHeight) -{ - uch sig[8]; - - - /* first do a quick check that the file really is a PNG image; could - * have used slightly more general png_sig_cmp() function instead */ - - fread(sig, 1, 8, infile); - if (png_sig_cmp(sig, 0, 8)) - return 1; /* bad signature */ - - - /* could pass pointers to user-defined error handlers instead of NULLs: */ - - png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (!png_ptr) - return 4; /* out of memory */ - - info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) { - png_destroy_read_struct(&png_ptr, NULL, NULL); - return 4; /* out of memory */ - } - - - /* we could create a second info struct here (end_info), but it's only - * useful if we want to keep pre- and post-IDAT chunk info separated - * (mainly for PNG-aware image editors and converters) */ - - - /* setjmp() must be called in every function that calls a PNG-reading - * libpng function */ - - if (setjmp(png_jmpbuf(png_ptr))) { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - return 2; - } - - - png_init_io(png_ptr, infile); - png_set_sig_bytes(png_ptr, 8); /* we already read the 8 signature bytes */ - - png_read_info(png_ptr, info_ptr); /* read all PNG info up to image data */ - - - /* alternatively, could make separate calls to png_get_image_width(), - * etc., but want bit_depth and color_type for later [don't care about - * compression_type and filter_type => NULLs] */ - - png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, - NULL, NULL, NULL); - *pWidth = width; - *pHeight = height; - - - /* OK, that's all we need for now; return happy */ - - return 0; -} - - - - -/* returns 0 if succeeds, 1 if fails due to no bKGD chunk, 2 if libpng error; - * scales values to 8-bit if necessary */ - -int readpng_get_bgcolor(uch *red, uch *green, uch *blue) -{ - png_color_16p pBackground; - - - /* setjmp() must be called in every function that calls a PNG-reading - * libpng function */ - - if (setjmp(png_jmpbuf(png_ptr))) { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - return 2; - } - - - if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_bKGD)) - return 1; - - /* it is not obvious from the libpng documentation, but this function - * takes a pointer to a pointer, and it always returns valid red, green - * and blue values, regardless of color_type: */ - - png_get_bKGD(png_ptr, info_ptr, &pBackground); - - - /* however, it always returns the raw bKGD data, regardless of any - * bit-depth transformations, so check depth and adjust if necessary */ - - if (bit_depth == 16) { - *red = pBackground->red >> 8; - *green = pBackground->green >> 8; - *blue = pBackground->blue >> 8; - } else if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) { - if (bit_depth == 1) - *red = *green = *blue = pBackground->gray? 255 : 0; - else if (bit_depth == 2) - *red = *green = *blue = (255/3) * pBackground->gray; - else /* bit_depth == 4 */ - *red = *green = *blue = (255/15) * pBackground->gray; - } else { - *red = (uch)pBackground->red; - *green = (uch)pBackground->green; - *blue = (uch)pBackground->blue; - } - - return 0; -} - - - - -/* display_exponent == LUT_exponent * CRT_exponent */ - -uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes) -{ - double gamma; - png_uint_32 i, rowbytes; - png_bytepp row_pointers = NULL; - - - /* setjmp() must be called in every function that calls a PNG-reading - * libpng function */ - - if (setjmp(png_jmpbuf(png_ptr))) { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - return NULL; - } - - - /* expand palette images to RGB, low-bit-depth grayscale images to 8 bits, - * transparency chunks to full alpha channel; strip 16-bit-per-sample - * images to 8 bits per sample; and convert grayscale to RGB[A] */ - - if (color_type == PNG_COLOR_TYPE_PALETTE) - png_set_expand(png_ptr); - if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) - png_set_expand(png_ptr); - if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) - png_set_expand(png_ptr); - if (bit_depth == 16) - png_set_strip_16(png_ptr); - if (color_type == PNG_COLOR_TYPE_GRAY || - color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_gray_to_rgb(png_ptr); - - - /* unlike the example in the libpng documentation, we have *no* idea where - * this file may have come from--so if it doesn't have a file gamma, don't - * do any correction ("do no harm") */ - - if (png_get_gAMA(png_ptr, info_ptr, &gamma)) - png_set_gamma(png_ptr, display_exponent, gamma); - - - /* all transformations have been registered; now update info_ptr data, - * get rowbytes and channels, and allocate image memory */ - - png_read_update_info(png_ptr, info_ptr); - - *pRowbytes = rowbytes = png_get_rowbytes(png_ptr, info_ptr); - *pChannels = (int)png_get_channels(png_ptr, info_ptr); - - if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - return NULL; - } - if ((row_pointers = (png_bytepp)malloc(height*sizeof(png_bytep))) == NULL) { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - free(image_data); - image_data = NULL; - return NULL; - } - - Trace((stderr, "readpng_get_image: channels = %d, rowbytes = %ld, height = %ld\n", *pChannels, rowbytes, height)); - - - /* set the individual row_pointers to point at the correct offsets */ - - for (i = 0; i < height; ++i) - row_pointers[i] = image_data + i*rowbytes; - - - /* now we can go ahead and just read the whole image */ - - png_read_image(png_ptr, row_pointers); - - - /* and we're done! (png_read_end() can be omitted if no processing of - * post-IDAT text/time/etc. is desired) */ - - free(row_pointers); - row_pointers = NULL; - - png_read_end(png_ptr, NULL); - - return image_data; -} - - -void readpng_cleanup(int free_image_data) -{ - if (free_image_data && image_data) { - free(image_data); - image_data = NULL; - } - - if (png_ptr && info_ptr) { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - png_ptr = NULL; - info_ptr = NULL; - } -} diff --git a/Dependencies/libpng/contrib/gregbook/readpng.h b/Dependencies/libpng/contrib/gregbook/readpng.h deleted file mode 100644 index fad9fe3..0000000 --- a/Dependencies/libpng/contrib/gregbook/readpng.h +++ /dev/null @@ -1,88 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng - simple PNG display program readpng.h - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2007 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#ifndef TRUE -# define TRUE 1 -# define FALSE 0 -#endif - -#ifndef MAX -# define MAX(a,b) ((a) > (b)? (a) : (b)) -# define MIN(a,b) ((a) < (b)? (a) : (b)) -#endif - -#ifdef DEBUG -# define Trace(x) {fprintf x ; fflush(stderr); fflush(stdout);} -#else -# define Trace(x) ; -#endif - -typedef unsigned char uch; -typedef unsigned short ush; -typedef unsigned long ulg; - - -/* prototypes for public functions in readpng.c */ - -void readpng_version_info(void); - -int readpng_init(FILE *infile, ulg *pWidth, ulg *pHeight); - -int readpng_get_bgcolor(uch *bg_red, uch *bg_green, uch *bg_blue); - -uch *readpng_get_image(double display_exponent, int *pChannels, - ulg *pRowbytes); - -void readpng_cleanup(int free_image_data); diff --git a/Dependencies/libpng/contrib/gregbook/readpng2.c b/Dependencies/libpng/contrib/gregbook/readpng2.c deleted file mode 100644 index eb53030..0000000 --- a/Dependencies/libpng/contrib/gregbook/readpng2.c +++ /dev/null @@ -1,484 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng2 - progressive-model PNG display program readpng2.c - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2007 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - - -#include /* for exit() prototype */ - -#include "png.h" /* libpng header; includes zlib.h and setjmp.h */ -#include "readpng2.h" /* typedefs, common macros, public prototypes */ - - -/* local prototypes */ - -static void readpng2_info_callback(png_structp png_ptr, png_infop info_ptr); -static void readpng2_row_callback(png_structp png_ptr, png_bytep new_row, - png_uint_32 row_num, int pass); -static void readpng2_end_callback(png_structp png_ptr, png_infop info_ptr); -static void readpng2_error_handler(png_structp png_ptr, png_const_charp msg); - - - - -void readpng2_version_info(void) -{ - fprintf(stderr, " Compiled with libpng %s; using libpng %s\n", - PNG_LIBPNG_VER_STRING, png_libpng_ver); - - fprintf(stderr, " and with zlib %s; using zlib %s.\n", - ZLIB_VERSION, zlib_version); -} - - - - -int readpng2_check_sig(uch *sig, int num) -{ - return !png_sig_cmp(sig, 0, num); -} - - - - -/* returns 0 for success, 2 for libpng problem, 4 for out of memory */ - -int readpng2_init(mainprog_info *mainprog_ptr) -{ - png_structp png_ptr; /* note: temporary variables! */ - png_infop info_ptr; - - - /* could also replace libpng warning-handler (final NULL), but no need: */ - - png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, mainprog_ptr, - readpng2_error_handler, NULL); - if (!png_ptr) - return 4; /* out of memory */ - - info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) { - png_destroy_read_struct(&png_ptr, NULL, NULL); - return 4; /* out of memory */ - } - - - /* we could create a second info struct here (end_info), but it's only - * useful if we want to keep pre- and post-IDAT chunk info separated - * (mainly for PNG-aware image editors and converters) */ - - - /* setjmp() must be called in every function that calls a PNG-reading - * libpng function, unless an alternate error handler was installed-- - * but compatible error handlers must either use longjmp() themselves - * (as in this program) or exit immediately, so here we are: */ - - if (setjmp(mainprog_ptr->jmpbuf)) { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - return 2; - } - - -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED - /* prepare the reader to ignore all recognized chunks whose data won't be - * used, i.e., all chunks recognized by libpng except for IHDR, PLTE, IDAT, - * IEND, tRNS, bKGD, gAMA, and sRGB (small performance improvement) */ - { - /* These byte strings were copied from png.h. If a future libpng - * version recognizes more chunks, add them to this list. If a - * future version of readpng2.c recognizes more chunks, delete them - * from this list. */ - static const png_byte chunks_to_ignore[] = { - 99, 72, 82, 77, '\0', /* cHRM */ - 104, 73, 83, 84, '\0', /* hIST */ - 105, 67, 67, 80, '\0', /* iCCP */ - 105, 84, 88, 116, '\0', /* iTXt */ - 111, 70, 70, 115, '\0', /* oFFs */ - 112, 67, 65, 76, '\0', /* pCAL */ - 112, 72, 89, 115, '\0', /* pHYs */ - 115, 66, 73, 84, '\0', /* sBIT */ - 115, 67, 65, 76, '\0', /* sCAL */ - 115, 80, 76, 84, '\0', /* sPLT */ - 115, 84, 69, 82, '\0', /* sTER */ - 116, 69, 88, 116, '\0', /* tEXt */ - 116, 73, 77, 69, '\0', /* tIME */ - 122, 84, 88, 116, '\0' /* zTXt */ - }; - - png_set_keep_unknown_chunks(png_ptr, 1 /* PNG_HANDLE_CHUNK_NEVER */, - chunks_to_ignore, sizeof(chunks_to_ignore)/5); - } -#endif /* PNG_UNKNOWN_CHUNKS_SUPPORTED */ - - - /* instead of doing png_init_io() here, now we set up our callback - * functions for progressive decoding */ - - png_set_progressive_read_fn(png_ptr, mainprog_ptr, - readpng2_info_callback, readpng2_row_callback, readpng2_end_callback); - - - /* make sure we save our pointers for use in readpng2_decode_data() */ - - mainprog_ptr->png_ptr = png_ptr; - mainprog_ptr->info_ptr = info_ptr; - - - /* and that's all there is to initialization */ - - return 0; -} - - - - -/* returns 0 for success, 2 for libpng (longjmp) problem */ - -int readpng2_decode_data(mainprog_info *mainprog_ptr, uch *rawbuf, ulg length) -{ - png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr; - png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; - - - /* setjmp() must be called in every function that calls a PNG-reading - * libpng function */ - - if (setjmp(mainprog_ptr->jmpbuf)) { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - mainprog_ptr->png_ptr = NULL; - mainprog_ptr->info_ptr = NULL; - return 2; - } - - - /* hand off the next chunk of input data to libpng for decoding */ - - png_process_data(png_ptr, info_ptr, rawbuf, length); - - return 0; -} - - - - -static void readpng2_info_callback(png_structp png_ptr, png_infop info_ptr) -{ - mainprog_info *mainprog_ptr; - int color_type, bit_depth; - png_uint_32 width, height; - double gamma; - - - /* setjmp() doesn't make sense here, because we'd either have to exit(), - * longjmp() ourselves, or return control to libpng, which doesn't want - * to see us again. By not doing anything here, libpng will instead jump - * to readpng2_decode_data(), which can return an error value to the main - * program. */ - - - /* retrieve the pointer to our special-purpose struct, using the png_ptr - * that libpng passed back to us (i.e., not a global this time--there's - * no real difference for a single image, but for a multithreaded browser - * decoding several PNG images at the same time, one needs to avoid mixing - * up different images' structs) */ - - mainprog_ptr = png_get_progressive_ptr(png_ptr); - - if (mainprog_ptr == NULL) { /* we be hosed */ - fprintf(stderr, - "readpng2 error: main struct not recoverable in info_callback.\n"); - fflush(stderr); - return; - /* - * Alternatively, we could call our error-handler just like libpng - * does, which would effectively terminate the program. Since this - * can only happen if png_ptr gets redirected somewhere odd or the - * main PNG struct gets wiped, we're probably toast anyway. (If - * png_ptr itself is NULL, we would not have been called.) - */ - } - - - /* this is just like in the non-progressive case */ - - png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, - NULL, NULL, NULL); - mainprog_ptr->width = (ulg)width; - mainprog_ptr->height = (ulg)height; - - - /* since we know we've read all of the PNG file's "header" (i.e., up - * to IDAT), we can check for a background color here */ - - if (mainprog_ptr->need_bgcolor && - png_get_valid(png_ptr, info_ptr, PNG_INFO_bKGD)) - { - png_color_16p pBackground; - - /* it is not obvious from the libpng documentation, but this function - * takes a pointer to a pointer, and it always returns valid red, - * green and blue values, regardless of color_type: */ - png_get_bKGD(png_ptr, info_ptr, &pBackground); - - /* however, it always returns the raw bKGD data, regardless of any - * bit-depth transformations, so check depth and adjust if necessary */ - if (bit_depth == 16) { - mainprog_ptr->bg_red = pBackground->red >> 8; - mainprog_ptr->bg_green = pBackground->green >> 8; - mainprog_ptr->bg_blue = pBackground->blue >> 8; - } else if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) { - if (bit_depth == 1) - mainprog_ptr->bg_red = mainprog_ptr->bg_green = - mainprog_ptr->bg_blue = pBackground->gray? 255 : 0; - else if (bit_depth == 2) - mainprog_ptr->bg_red = mainprog_ptr->bg_green = - mainprog_ptr->bg_blue = (255/3) * pBackground->gray; - else /* bit_depth == 4 */ - mainprog_ptr->bg_red = mainprog_ptr->bg_green = - mainprog_ptr->bg_blue = (255/15) * pBackground->gray; - } else { - mainprog_ptr->bg_red = (uch)pBackground->red; - mainprog_ptr->bg_green = (uch)pBackground->green; - mainprog_ptr->bg_blue = (uch)pBackground->blue; - } - } - - - /* as before, let libpng expand palette images to RGB, low-bit-depth - * grayscale images to 8 bits, transparency chunks to full alpha channel; - * strip 16-bit-per-sample images to 8 bits per sample; and convert - * grayscale to RGB[A] */ - - if (color_type == PNG_COLOR_TYPE_PALETTE) - png_set_expand(png_ptr); - if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) - png_set_expand(png_ptr); - if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) - png_set_expand(png_ptr); - if (bit_depth == 16) - png_set_strip_16(png_ptr); - if (color_type == PNG_COLOR_TYPE_GRAY || - color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_gray_to_rgb(png_ptr); - - - /* Unlike the basic viewer, which was designed to operate on local files, - * this program is intended to simulate a web browser--even though we - * actually read from a local file, too. But because we are pretending - * that most of the images originate on the Internet, we follow the recom- - * mendation of the sRGB proposal and treat unlabelled images (no gAMA - * chunk) as existing in the sRGB color space. That is, we assume that - * such images have a file gamma of 0.45455, which corresponds to a PC-like - * display system. This change in assumptions will have no effect on a - * PC-like system, but on a Mac, SGI, NeXT or other system with a non- - * identity lookup table, it will darken unlabelled images, which effec- - * tively favors images from PC-like systems over those originating on - * the local platform. Note that mainprog_ptr->display_exponent is the - * "gamma" value for the entire display system, i.e., the product of - * LUT_exponent and CRT_exponent. */ - - if (png_get_gAMA(png_ptr, info_ptr, &gamma)) - png_set_gamma(png_ptr, mainprog_ptr->display_exponent, gamma); - else - png_set_gamma(png_ptr, mainprog_ptr->display_exponent, 0.45455); - - - /* we'll let libpng expand interlaced images, too */ - - mainprog_ptr->passes = png_set_interlace_handling(png_ptr); - - - /* all transformations have been registered; now update info_ptr data and - * then get rowbytes and channels */ - - png_read_update_info(png_ptr, info_ptr); - - mainprog_ptr->rowbytes = (int)png_get_rowbytes(png_ptr, info_ptr); - mainprog_ptr->channels = png_get_channels(png_ptr, info_ptr); - - - /* Call the main program to allocate memory for the image buffer and - * initialize windows and whatnot. (The old-style function-pointer - * invocation is used for compatibility with a few supposedly ANSI - * compilers that nevertheless barf on "fn_ptr()"-style syntax.) */ - - (*mainprog_ptr->mainprog_init)(); - - - /* and that takes care of initialization */ - - return; -} - - - - - -static void readpng2_row_callback(png_structp png_ptr, png_bytep new_row, - png_uint_32 row_num, int pass) -{ - mainprog_info *mainprog_ptr; - - - /* first check whether the row differs from the previous pass; if not, - * nothing to combine or display */ - - if (!new_row) - return; - - - /* retrieve the pointer to our special-purpose struct so we can access - * the old rows and image-display callback function */ - - mainprog_ptr = png_get_progressive_ptr(png_ptr); - - - /* save the pass number for optional use by the front end */ - - mainprog_ptr->pass = pass; - - - /* have libpng either combine the new row data with the existing row data - * from previous passes (if interlaced) or else just copy the new row - * into the main program's image buffer */ - - png_progressive_combine_row(png_ptr, mainprog_ptr->row_pointers[row_num], - new_row); - - - /* finally, call the display routine in the main program with the number - * of the row we just updated */ - - (*mainprog_ptr->mainprog_display_row)(row_num); - - - /* and we're ready for more */ - - return; -} - - - - - -static void readpng2_end_callback(png_structp png_ptr, png_infop info_ptr) -{ - mainprog_info *mainprog_ptr; - - - /* retrieve the pointer to our special-purpose struct */ - - mainprog_ptr = png_get_progressive_ptr(png_ptr); - - - /* let the main program know that it should flush any buffered image - * data to the display now and set a "done" flag or whatever, but note - * that it SHOULD NOT DESTROY THE PNG STRUCTS YET--in other words, do - * NOT call readpng2_cleanup() either here or in the finish_display() - * routine; wait until control returns to the main program via - * readpng2_decode_data() */ - - (*mainprog_ptr->mainprog_finish_display)(); - - - /* all done */ - - return; -} - - - - - -void readpng2_cleanup(mainprog_info *mainprog_ptr) -{ - png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr; - png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; - - if (png_ptr && info_ptr) - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - - mainprog_ptr->png_ptr = NULL; - mainprog_ptr->info_ptr = NULL; -} - - - - - -static void readpng2_error_handler(png_structp png_ptr, png_const_charp msg) -{ - mainprog_info *mainprog_ptr; - - /* This function, aside from the extra step of retrieving the "error - * pointer" (below) and the fact that it exists within the application - * rather than within libpng, is essentially identical to libpng's - * default error handler. The second point is critical: since both - * setjmp() and longjmp() are called from the same code, they are - * guaranteed to have compatible notions of how big a jmp_buf is, - * regardless of whether _BSD_SOURCE or anything else has (or has not) - * been defined. */ - - fprintf(stderr, "readpng2 libpng error: %s\n", msg); - fflush(stderr); - - mainprog_ptr = png_get_error_ptr(png_ptr); - if (mainprog_ptr == NULL) { /* we are completely hosed now */ - fprintf(stderr, - "readpng2 severe error: jmpbuf not recoverable; terminating.\n"); - fflush(stderr); - exit(99); - } - - longjmp(mainprog_ptr->jmpbuf, 1); -} diff --git a/Dependencies/libpng/contrib/gregbook/readpng2.h b/Dependencies/libpng/contrib/gregbook/readpng2.h deleted file mode 100644 index 6b3660d..0000000 --- a/Dependencies/libpng/contrib/gregbook/readpng2.h +++ /dev/null @@ -1,116 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng2 - progressive-model PNG display program readpng2.h - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2008 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#ifndef TRUE -# define TRUE 1 -# define FALSE 0 -#endif - -#ifndef MAX -# define MAX(a,b) ((a) > (b)? (a) : (b)) -# define MIN(a,b) ((a) < (b)? (a) : (b)) -#endif - -#ifdef DEBUG -# define Trace(x) {fprintf x ; fflush(stderr); fflush(stdout);} -#else -# define Trace(x) ; -#endif - -enum rpng2_states { - kPreInit = 0, - kWindowInit, - kDone -}; - -typedef unsigned char uch; -typedef unsigned short ush; -typedef unsigned long ulg; - -typedef struct _mainprog_info { - double display_exponent; - ulg width; - ulg height; - void *png_ptr; - void *info_ptr; - void (*mainprog_init)(void); - void (*mainprog_display_row)(ulg row_num); - void (*mainprog_finish_display)(void); - uch *image_data; - uch **row_pointers; - jmp_buf jmpbuf; - int passes; /* not used */ - int pass; - int rowbytes; - int channels; - int need_bgcolor; - int state; - uch bg_red; - uch bg_green; - uch bg_blue; -} mainprog_info; - - -/* prototypes for public functions in readpng2.c */ - -void readpng2_version_info(void); - -int readpng2_check_sig(uch *sig, int num); - -int readpng2_init(mainprog_info *mainprog_ptr); - -int readpng2_decode_data(mainprog_info *mainprog_ptr, uch *rawbuf, ulg length); - -void readpng2_cleanup(mainprog_info *mainprog_ptr); diff --git a/Dependencies/libpng/contrib/gregbook/readppm.c b/Dependencies/libpng/contrib/gregbook/readppm.c deleted file mode 100644 index be9a56d..0000000 --- a/Dependencies/libpng/contrib/gregbook/readppm.c +++ /dev/null @@ -1,179 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng - simple PNG display program readppm.c - - --------------------------------------------------------------------------- - - This is a special-purpose replacement for readpng.c that allows binary - PPM files to be used in place of PNG images. - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2007 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#include -#include - -#include "readpng.h" /* typedefs, common macros, public prototypes */ - - -ulg width, height; -int bit_depth, color_type, channels; -uch *image_data = NULL; -FILE *saved_infile; - - -void readpng_version_info() -{ - fprintf(stderr, " Compiled without libpng, zlib or PBMPLUS/NetPBM.\n"); -} - - -/* return value = 0 for success, 1 for bad sig, 2 for bad IHDR, 4 for no mem */ - -int readpng_init(FILE *infile, ulg *pWidth, ulg *pHeight) -{ - static uch ppmline[256]; - int maxval; - - - saved_infile = infile; - - fgets(ppmline, 256, infile); - if (ppmline[0] != 'P' || ppmline[1] != '6') { - fprintf(stderr, "ERROR: not a PPM file\n"); - return 1; - } - /* possible color types: P5 = grayscale (0), P6 = RGB (2), P8 = RGBA (6) */ - if (ppmline[1] == '6') { - color_type = 2; - channels = 3; - } else if (ppmline[1] == '8') { - color_type = 6; - channels = 4; - } else /* if (ppmline[1] == '5') */ { - color_type = 0; - channels = 1; - } - - do { - fgets(ppmline, 256, infile); - } while (ppmline[0] == '#'); - sscanf(ppmline, "%lu %lu", &width, &height); - - do { - fgets(ppmline, 256, infile); - } while (ppmline[0] == '#'); - sscanf(ppmline, "%d", &maxval); - if (maxval != 255) { - fprintf(stderr, "ERROR: maxval = %d\n", maxval); - return 2; - } - bit_depth = 8; - - *pWidth = width; - *pHeight = height; - - return 0; -} - - - - -/* returns 0 if succeeds, 1 if fails due to no bKGD chunk, 2 if libpng error; - * scales values to 8-bit if necessary */ - -int readpng_get_bgcolor(uch *red, uch *green, uch *blue) -{ - return 1; -} - - - - -/* display_exponent == LUT_exponent * CRT_exponent */ - -uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes) -{ - ulg rowbytes; - - - /* expand palette images to RGB, low-bit-depth grayscale images to 8 bits, - * transparency chunks to full alpha channel; strip 16-bit-per-sample - * images to 8 bits per sample; and convert grayscale to RGB[A] */ - - /* GRR WARNING: grayscale needs to be expanded and channels reset! */ - - *pRowbytes = rowbytes = channels*width; - *pChannels = channels; - - if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) { - return NULL; - } - - Trace((stderr, "readpng_get_image: rowbytes = %ld, height = %ld\n", rowbytes, height)); - - - /* now we can go ahead and just read the whole image */ - - fread(image_data, 1L, rowbytes*height, saved_infile); - - - return image_data; -} - - -void readpng_cleanup(int free_image_data) -{ - if (free_image_data && image_data) { - free(image_data); - image_data = NULL; - } -} diff --git a/Dependencies/libpng/contrib/gregbook/rpng-win.c b/Dependencies/libpng/contrib/gregbook/rpng-win.c deleted file mode 100644 index 2020961..0000000 --- a/Dependencies/libpng/contrib/gregbook/rpng-win.c +++ /dev/null @@ -1,684 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng - simple PNG display program rpng-win.c - - This program decodes and displays PNG images, with gamma correction and - optionally with a user-specified background color (in case the image has - transparency). It is very nearly the most basic PNG viewer possible. - This version is for 32-bit Windows; it may compile under 16-bit Windows - with a little tweaking (or maybe not). - - to do: - - handle quoted command-line args (especially filenames with spaces) - - have minimum window width: oh well - - use %.1023s to simplify truncation of title-bar string? - - --------------------------------------------------------------------------- - - Changelog: - - 1.00: initial public release - - 1.01: modified to allow abbreviated options; fixed long/ulong mis- - match; switched to png_jmpbuf() macro - - 1.02: added extra set of parentheses to png_jmpbuf() macro; fixed - command-line parsing bug - - 1.10: enabled "message window"/console (thanks to David Geldreich) - - 2.00: dual-licensed (added GNU GPL) - - 2.01: fixed improper display of usage screen on PNG error(s) - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2008 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#define PROGNAME "rpng-win" -#define LONGNAME "Simple PNG Viewer for Windows" -#define VERSION "2.01 of 16 March 2008" - -#include -#include -#include -#include -#include -#include /* only for _getch() */ - -/* #define DEBUG : this enables the Trace() macros */ - -#include "readpng.h" /* typedefs, common macros, readpng prototypes */ - - -/* could just include png.h, but this macro is the only thing we need - * (name and typedefs changed to local versions); note that side effects - * only happen with alpha (which could easily be avoided with - * "ush acopy = (alpha);") */ - -#define alpha_composite(composite, fg, alpha, bg) { \ - ush temp = ((ush)(fg)*(ush)(alpha) + \ - (ush)(bg)*(ush)(255 - (ush)(alpha)) + (ush)128); \ - (composite) = (uch)((temp + (temp >> 8)) >> 8); \ -} - - -/* local prototypes */ -static int rpng_win_create_window(HINSTANCE hInst, int showmode); -static int rpng_win_display_image(void); -static void rpng_win_cleanup(void); -LRESULT CALLBACK rpng_win_wndproc(HWND, UINT, WPARAM, LPARAM); - - -static char titlebar[1024]; -static char *progname = PROGNAME; -static char *appname = LONGNAME; -static char *filename; -static FILE *infile; - -static char *bgstr; -static uch bg_red=0, bg_green=0, bg_blue=0; - -static double display_exponent; - -static ulg image_width, image_height, image_rowbytes; -static int image_channels; -static uch *image_data; - -/* Windows-specific variables */ -static ulg wimage_rowbytes; -static uch *dib; -static uch *wimage_data; -static BITMAPINFOHEADER *bmih; - -static HWND global_hwnd; - - - - -int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, PSTR cmd, int showmode) -{ - char *args[1024]; /* arbitrary limit, but should suffice */ - char *p, *q, **argv = args; - int argc = 0; - int rc, alen, flen; - int error = 0; - int have_bg = FALSE; - double LUT_exponent; /* just the lookup table */ - double CRT_exponent = 2.2; /* just the monitor */ - double default_display_exponent; /* whole display system */ - MSG msg; - - - filename = (char *)NULL; - - - /* First reenable console output, which normally goes to the bit bucket - * for windowed apps. Closing the console window will terminate the - * app. Thanks to David.Geldreich@realviz.com for supplying the magical - * incantation. */ - - AllocConsole(); - freopen("CONOUT$", "a", stderr); - freopen("CONOUT$", "a", stdout); - - - /* Next set the default value for our display-system exponent, i.e., - * the product of the CRT exponent and the exponent corresponding to - * the frame-buffer's lookup table (LUT), if any. This is not an - * exhaustive list of LUT values (e.g., OpenStep has a lot of weird - * ones), but it should cover 99% of the current possibilities. And - * yes, these ifdefs are completely wasted in a Windows program... */ - -#if defined(NeXT) - LUT_exponent = 1.0 / 2.2; - /* - if (some_next_function_that_returns_gamma(&next_gamma)) - LUT_exponent = 1.0 / next_gamma; - */ -#elif defined(sgi) - LUT_exponent = 1.0 / 1.7; - /* there doesn't seem to be any documented function to get the - * "gamma" value, so we do it the hard way */ - infile = fopen("/etc/config/system.glGammaVal", "r"); - if (infile) { - double sgi_gamma; - - fgets(tmpline, 80, infile); - fclose(infile); - sgi_gamma = atof(tmpline); - if (sgi_gamma > 0.0) - LUT_exponent = 1.0 / sgi_gamma; - } -#elif defined(Macintosh) - LUT_exponent = 1.8 / 2.61; - /* - if (some_mac_function_that_returns_gamma(&mac_gamma)) - LUT_exponent = mac_gamma / 2.61; - */ -#else - LUT_exponent = 1.0; /* assume no LUT: most PCs */ -#endif - - /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */ - default_display_exponent = LUT_exponent * CRT_exponent; - - - /* If the user has set the SCREEN_GAMMA environment variable as suggested - * (somewhat imprecisely) in the libpng documentation, use that; otherwise - * use the default value we just calculated. Either way, the user may - * override this via a command-line option. */ - - if ((p = getenv("SCREEN_GAMMA")) != NULL) - display_exponent = atof(p); - else - display_exponent = default_display_exponent; - - - /* Windows really hates command lines, so we have to set up our own argv. - * Note that we do NOT bother with quoted arguments here, so don't use - * filenames with spaces in 'em! */ - - argv[argc++] = PROGNAME; - p = cmd; - for (;;) { - if (*p == ' ') - while (*++p == ' ') - ; - /* now p points at the first non-space after some spaces */ - if (*p == '\0') - break; /* nothing after the spaces: done */ - argv[argc++] = q = p; - while (*q && *q != ' ') - ++q; - /* now q points at a space or the end of the string */ - if (*q == '\0') - break; /* last argv already terminated; quit */ - *q = '\0'; /* change space to terminator */ - p = q + 1; - } - argv[argc] = NULL; /* terminate the argv array itself */ - - - /* Now parse the command line for options and the PNG filename. */ - - while (*++argv && !error) { - if (!strncmp(*argv, "-gamma", 2)) { - if (!*++argv) - ++error; - else { - display_exponent = atof(*argv); - if (display_exponent <= 0.0) - ++error; - } - } else if (!strncmp(*argv, "-bgcolor", 2)) { - if (!*++argv) - ++error; - else { - bgstr = *argv; - if (strlen(bgstr) != 7 || bgstr[0] != '#') - ++error; - else - have_bg = TRUE; - } - } else { - if (**argv != '-') { - filename = *argv; - if (argv[1]) /* shouldn't be any more args after filename */ - ++error; - } else - ++error; /* not expecting any other options */ - } - } - - if (!filename) - ++error; - - - /* print usage screen if any errors up to this point */ - - if (error) { - int ch; - - fprintf(stderr, "\n%s %s: %s\n\n", PROGNAME, VERSION, appname); - readpng_version_info(); - fprintf(stderr, "\n" - "Usage: %s [-gamma exp] [-bgcolor bg] file.png\n" - " exp \ttransfer-function exponent (``gamma'') of the display\n" - "\t\t system in floating-point format (e.g., ``%.1f''); equal\n" - "\t\t to the product of the lookup-table exponent (varies)\n" - "\t\t and the CRT exponent (usually 2.2); must be positive\n" - " bg \tdesired background color in 7-character hex RGB format\n" - "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n" - "\t\t used with transparent images\n" - "\nPress Q, Esc or mouse button 1 after image is displayed to quit.\n" - "Press Q or Esc to quit this usage screen.\n" - "\n", PROGNAME, default_display_exponent); - do - ch = _getch(); - while (ch != 'q' && ch != 'Q' && ch != 0x1B); - exit(1); - } - - - if (!(infile = fopen(filename, "rb"))) { - fprintf(stderr, PROGNAME ": can't open PNG file [%s]\n", filename); - ++error; - } else { - if ((rc = readpng_init(infile, &image_width, &image_height)) != 0) { - switch (rc) { - case 1: - fprintf(stderr, PROGNAME - ": [%s] is not a PNG file: incorrect signature\n", - filename); - break; - case 2: - fprintf(stderr, PROGNAME - ": [%s] has bad IHDR (libpng longjmp)\n", filename); - break; - case 4: - fprintf(stderr, PROGNAME ": insufficient memory\n"); - break; - default: - fprintf(stderr, PROGNAME - ": unknown readpng_init() error\n"); - break; - } - ++error; - } - if (error) - fclose(infile); - } - - - if (error) { - int ch; - - fprintf(stderr, PROGNAME ": aborting.\n"); - do - ch = _getch(); - while (ch != 'q' && ch != 'Q' && ch != 0x1B); - exit(2); - } else { - fprintf(stderr, "\n%s %s: %s\n", PROGNAME, VERSION, appname); - fprintf(stderr, - "\n [console window: closing this window will terminate %s]\n\n", - PROGNAME); - } - - - /* set the title-bar string, but make sure buffer doesn't overflow */ - - alen = strlen(appname); - flen = strlen(filename); - if (alen + flen + 3 > 1023) - sprintf(titlebar, "%s: ...%s", appname, filename+(alen+flen+6-1023)); - else - sprintf(titlebar, "%s: %s", appname, filename); - - - /* if the user didn't specify a background color on the command line, - * check for one in the PNG file--if not, the initialized values of 0 - * (black) will be used */ - - if (have_bg) { - unsigned r, g, b; /* this approach quiets compiler warnings */ - - sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b); - bg_red = (uch)r; - bg_green = (uch)g; - bg_blue = (uch)b; - } else if (readpng_get_bgcolor(&bg_red, &bg_green, &bg_blue) > 1) { - readpng_cleanup(TRUE); - fprintf(stderr, PROGNAME - ": libpng error while checking for background color\n"); - exit(2); - } - - - /* do the basic Windows initialization stuff, make the window and fill it - * with the background color */ - - if (rpng_win_create_window(hInst, showmode)) - exit(2); - - - /* decode the image, all at once */ - - Trace((stderr, "calling readpng_get_image()\n")) - image_data = readpng_get_image(display_exponent, &image_channels, - &image_rowbytes); - Trace((stderr, "done with readpng_get_image()\n")) - - - /* done with PNG file, so clean up to minimize memory usage (but do NOT - * nuke image_data!) */ - - readpng_cleanup(FALSE); - fclose(infile); - - if (!image_data) { - fprintf(stderr, PROGNAME ": unable to decode PNG image\n"); - exit(3); - } - - - /* display image (composite with background if requested) */ - - Trace((stderr, "calling rpng_win_display_image()\n")) - if (rpng_win_display_image()) { - free(image_data); - exit(4); - } - Trace((stderr, "done with rpng_win_display_image()\n")) - - - /* wait for the user to tell us when to quit */ - - printf( - "Done. Press Q, Esc or mouse button 1 (within image window) to quit.\n"); - fflush(stdout); - - while (GetMessage(&msg, NULL, 0, 0)) { - TranslateMessage(&msg); - DispatchMessage(&msg); - } - - - /* OK, we're done: clean up all image and Windows resources and go away */ - - rpng_win_cleanup(); - - return msg.wParam; -} - - - - - -static int rpng_win_create_window(HINSTANCE hInst, int showmode) -{ - uch *dest; - int extra_width, extra_height; - ulg i, j; - WNDCLASSEX wndclass; - - -/*--------------------------------------------------------------------------- - Allocate memory for the display-specific version of the image (round up - to multiple of 4 for Windows DIB). - ---------------------------------------------------------------------------*/ - - wimage_rowbytes = ((3*image_width + 3L) >> 2) << 2; - - if (!(dib = (uch *)malloc(sizeof(BITMAPINFOHEADER) + - wimage_rowbytes*image_height))) - { - return 4; /* fail */ - } - -/*--------------------------------------------------------------------------- - Initialize the DIB. Negative height means to use top-down BMP ordering - (must be uncompressed, but that's what we want). Bit count of 1, 4 or 8 - implies a colormap of RGBX quads, but 24-bit BMPs just use B,G,R values - directly => wimage_data begins immediately after BMP header. - ---------------------------------------------------------------------------*/ - - memset(dib, 0, sizeof(BITMAPINFOHEADER)); - bmih = (BITMAPINFOHEADER *)dib; - bmih->biSize = sizeof(BITMAPINFOHEADER); - bmih->biWidth = image_width; - bmih->biHeight = -((long)image_height); - bmih->biPlanes = 1; - bmih->biBitCount = 24; - bmih->biCompression = 0; - wimage_data = dib + sizeof(BITMAPINFOHEADER); - -/*--------------------------------------------------------------------------- - Fill in background color (black by default); data are in BGR order. - ---------------------------------------------------------------------------*/ - - for (j = 0; j < image_height; ++j) { - dest = wimage_data + j*wimage_rowbytes; - for (i = image_width; i > 0; --i) { - *dest++ = bg_blue; - *dest++ = bg_green; - *dest++ = bg_red; - } - } - -/*--------------------------------------------------------------------------- - Set the window parameters. - ---------------------------------------------------------------------------*/ - - memset(&wndclass, 0, sizeof(wndclass)); - - wndclass.cbSize = sizeof(wndclass); - wndclass.style = CS_HREDRAW | CS_VREDRAW; - wndclass.lpfnWndProc = rpng_win_wndproc; - wndclass.hInstance = hInst; - wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION); - wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); - wndclass.hbrBackground = (HBRUSH)GetStockObject(DKGRAY_BRUSH); - wndclass.lpszMenuName = NULL; - wndclass.lpszClassName = progname; - wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION); - - RegisterClassEx(&wndclass); - -/*--------------------------------------------------------------------------- - Finally, create the window. - ---------------------------------------------------------------------------*/ - - extra_width = 2*(GetSystemMetrics(SM_CXBORDER) + - GetSystemMetrics(SM_CXDLGFRAME)); - extra_height = 2*(GetSystemMetrics(SM_CYBORDER) + - GetSystemMetrics(SM_CYDLGFRAME)) + - GetSystemMetrics(SM_CYCAPTION); - - global_hwnd = CreateWindow(progname, titlebar, WS_OVERLAPPEDWINDOW, - CW_USEDEFAULT, CW_USEDEFAULT, image_width+extra_width, - image_height+extra_height, NULL, NULL, hInst, NULL); - - ShowWindow(global_hwnd, showmode); - UpdateWindow(global_hwnd); - - return 0; - -} /* end function rpng_win_create_window() */ - - - - - -static int rpng_win_display_image() -{ - uch *src, *dest; - uch r, g, b, a; - ulg i, row, lastrow; - RECT rect; - - - Trace((stderr, "beginning display loop (image_channels == %d)\n", - image_channels)) - Trace((stderr, "(width = %ld, rowbytes = %ld, wimage_rowbytes = %d)\n", - image_width, image_rowbytes, wimage_rowbytes)) - - -/*--------------------------------------------------------------------------- - Blast image data to buffer. This whole routine takes place before the - message loop begins, so there's no real point in any pseudo-progressive - display... - ---------------------------------------------------------------------------*/ - - for (lastrow = row = 0; row < image_height; ++row) { - src = image_data + row*image_rowbytes; - dest = wimage_data + row*wimage_rowbytes; - if (image_channels == 3) { - for (i = image_width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - *dest++ = b; - *dest++ = g; /* note reverse order */ - *dest++ = r; - } - } else /* if (image_channels == 4) */ { - for (i = image_width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - a = *src++; - if (a == 255) { - *dest++ = b; - *dest++ = g; - *dest++ = r; - } else if (a == 0) { - *dest++ = bg_blue; - *dest++ = bg_green; - *dest++ = bg_red; - } else { - /* this macro (copied from png.h) composites the - * foreground and background values and puts the - * result into the first argument; there are no - * side effects with the first argument */ - alpha_composite(*dest++, b, a, bg_blue); - alpha_composite(*dest++, g, a, bg_green); - alpha_composite(*dest++, r, a, bg_red); - } - } - } - /* display after every 16 lines */ - if (((row+1) & 0xf) == 0) { - rect.left = 0L; - rect.top = (LONG)lastrow; - rect.right = (LONG)image_width; /* possibly off by one? */ - rect.bottom = (LONG)lastrow + 16L; /* possibly off by one? */ - InvalidateRect(global_hwnd, &rect, FALSE); - UpdateWindow(global_hwnd); /* similar to XFlush() */ - lastrow = row + 1; - } - } - - Trace((stderr, "calling final image-flush routine\n")) - if (lastrow < image_height) { - rect.left = 0L; - rect.top = (LONG)lastrow; - rect.right = (LONG)image_width; /* possibly off by one? */ - rect.bottom = (LONG)image_height; /* possibly off by one? */ - InvalidateRect(global_hwnd, &rect, FALSE); - UpdateWindow(global_hwnd); /* similar to XFlush() */ - } - -/* - last param determines whether or not background is wiped before paint - InvalidateRect(global_hwnd, NULL, TRUE); - UpdateWindow(global_hwnd); - */ - - return 0; -} - - - - - -static void rpng_win_cleanup() -{ - if (image_data) { - free(image_data); - image_data = NULL; - } - - if (dib) { - free(dib); - dib = NULL; - } -} - - - - - -LRESULT CALLBACK rpng_win_wndproc(HWND hwnd, UINT iMsg, WPARAM wP, LPARAM lP) -{ - HDC hdc; - PAINTSTRUCT ps; - int rc; - - switch (iMsg) { - case WM_CREATE: - /* one-time processing here, if any */ - return 0; - - case WM_PAINT: - hdc = BeginPaint(hwnd, &ps); - /* dest */ - rc = StretchDIBits(hdc, 0, 0, image_width, image_height, - /* source */ - 0, 0, image_width, image_height, - wimage_data, (BITMAPINFO *)bmih, - /* iUsage: no clue */ - 0, SRCCOPY); - EndPaint(hwnd, &ps); - return 0; - - /* wait for the user to tell us when to quit */ - case WM_CHAR: - switch (wP) { /* only need one, so ignore repeat count */ - case 'q': - case 'Q': - case 0x1B: /* Esc key */ - PostQuitMessage(0); - } - return 0; - - case WM_LBUTTONDOWN: /* another way of quitting */ - case WM_DESTROY: - PostQuitMessage(0); - return 0; - } - - return DefWindowProc(hwnd, iMsg, wP, lP); -} diff --git a/Dependencies/libpng/contrib/gregbook/rpng-x.c b/Dependencies/libpng/contrib/gregbook/rpng-x.c deleted file mode 100644 index 0a98170..0000000 --- a/Dependencies/libpng/contrib/gregbook/rpng-x.c +++ /dev/null @@ -1,904 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng - simple PNG display program rpng-x.c - - This program decodes and displays PNG images, with gamma correction and - optionally with a user-specified background color (in case the image has - transparency). It is very nearly the most basic PNG viewer possible. - This version is for the X Window System (tested by author under Unix and - by Martin Zinser under OpenVMS; may work under OS/2 with some tweaking). - - to do: - - 8-bit (colormapped) X support - - use %.1023s to simplify truncation of title-bar string? - - --------------------------------------------------------------------------- - - Changelog: - - 1.01: initial public release - - 1.02: modified to allow abbreviated options; fixed long/ulong mis- - match; switched to png_jmpbuf() macro - - 1.10: added support for non-default visuals; fixed X pixel-conversion - - 1.11: added extra set of parentheses to png_jmpbuf() macro; fixed - command-line parsing bug - - 1.12: fixed some small X memory leaks (thanks to François Petitjean) - - 1.13: fixed XFreeGC() crash bug (thanks to Patrick Welche) - - 1.14: added support for X resources (thanks to Gerhard Niklasch) - - 2.00: dual-licensed (added GNU GPL) - - 2.01: fixed improper display of usage screen on PNG error(s) - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2008 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#define PROGNAME "rpng-x" -#define LONGNAME "Simple PNG Viewer for X" -#define VERSION "2.01 of 16 March 2008" -#define RESNAME "rpng" /* our X resource application name */ -#define RESCLASS "Rpng" /* our X resource class name */ - -#include -#include -#include -#include -#include -#include -#include -#include - -/* #define DEBUG : this enables the Trace() macros */ - -#include "readpng.h" /* typedefs, common macros, readpng prototypes */ - - -/* could just include png.h, but this macro is the only thing we need - * (name and typedefs changed to local versions); note that side effects - * only happen with alpha (which could easily be avoided with - * "ush acopy = (alpha);") */ - -#define alpha_composite(composite, fg, alpha, bg) { \ - ush temp = ((ush)(fg)*(ush)(alpha) + \ - (ush)(bg)*(ush)(255 - (ush)(alpha)) + (ush)128); \ - (composite) = (uch)((temp + (temp >> 8)) >> 8); \ -} - - -/* local prototypes */ -static int rpng_x_create_window(void); -static int rpng_x_display_image(void); -static void rpng_x_cleanup(void); -static int rpng_x_msb(ulg u32val); - - -static char titlebar[1024], *window_name = titlebar; -static char *appname = LONGNAME; -static char *icon_name = PROGNAME; -static char *res_name = RESNAME; -static char *res_class = RESCLASS; -static char *filename; -static FILE *infile; - -static char *bgstr; -static uch bg_red=0, bg_green=0, bg_blue=0; - -static double display_exponent; - -static ulg image_width, image_height, image_rowbytes; -static int image_channels; -static uch *image_data; - -/* X-specific variables */ -static char *displayname; -static XImage *ximage; -static Display *display; -static int depth; -static Visual *visual; -static XVisualInfo *visual_list; -static int RShift, GShift, BShift; -static ulg RMask, GMask, BMask; -static Window window; -static GC gc; -static Colormap colormap; - -static int have_nondefault_visual = FALSE; -static int have_colormap = FALSE; -static int have_window = FALSE; -static int have_gc = FALSE; -/* -ulg numcolors=0, pixels[256]; -ush reds[256], greens[256], blues[256]; - */ - - - - -int main(int argc, char **argv) -{ -#ifdef sgi - char tmpline[80]; -#endif - char *p; - int rc, alen, flen; - int error = 0; - int have_bg = FALSE; - double LUT_exponent; /* just the lookup table */ - double CRT_exponent = 2.2; /* just the monitor */ - double default_display_exponent; /* whole display system */ - XEvent e; - KeySym k; - - - displayname = (char *)NULL; - filename = (char *)NULL; - - - /* First set the default value for our display-system exponent, i.e., - * the product of the CRT exponent and the exponent corresponding to - * the frame-buffer's lookup table (LUT), if any. This is not an - * exhaustive list of LUT values (e.g., OpenStep has a lot of weird - * ones), but it should cover 99% of the current possibilities. */ - -#if defined(NeXT) - LUT_exponent = 1.0 / 2.2; - /* - if (some_next_function_that_returns_gamma(&next_gamma)) - LUT_exponent = 1.0 / next_gamma; - */ -#elif defined(sgi) - LUT_exponent = 1.0 / 1.7; - /* there doesn't seem to be any documented function to get the - * "gamma" value, so we do it the hard way */ - infile = fopen("/etc/config/system.glGammaVal", "r"); - if (infile) { - double sgi_gamma; - - fgets(tmpline, 80, infile); - fclose(infile); - sgi_gamma = atof(tmpline); - if (sgi_gamma > 0.0) - LUT_exponent = 1.0 / sgi_gamma; - } -#elif defined(Macintosh) - LUT_exponent = 1.8 / 2.61; - /* - if (some_mac_function_that_returns_gamma(&mac_gamma)) - LUT_exponent = mac_gamma / 2.61; - */ -#else - LUT_exponent = 1.0; /* assume no LUT: most PCs */ -#endif - - /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */ - default_display_exponent = LUT_exponent * CRT_exponent; - - - /* If the user has set the SCREEN_GAMMA environment variable as suggested - * (somewhat imprecisely) in the libpng documentation, use that; otherwise - * use the default value we just calculated. Either way, the user may - * override this via a command-line option. */ - - if ((p = getenv("SCREEN_GAMMA")) != NULL) - display_exponent = atof(p); - else - display_exponent = default_display_exponent; - - - /* Now parse the command line for options and the PNG filename. */ - - while (*++argv && !error) { - if (!strncmp(*argv, "-display", 2)) { - if (!*++argv) - ++error; - else - displayname = *argv; - } else if (!strncmp(*argv, "-gamma", 2)) { - if (!*++argv) - ++error; - else { - display_exponent = atof(*argv); - if (display_exponent <= 0.0) - ++error; - } - } else if (!strncmp(*argv, "-bgcolor", 2)) { - if (!*++argv) - ++error; - else { - bgstr = *argv; - if (strlen(bgstr) != 7 || bgstr[0] != '#') - ++error; - else - have_bg = TRUE; - } - } else { - if (**argv != '-') { - filename = *argv; - if (argv[1]) /* shouldn't be any more args after filename */ - ++error; - } else - ++error; /* not expecting any other options */ - } - } - - if (!filename) - ++error; - - - /* print usage screen if any errors up to this point */ - - if (error) { - fprintf(stderr, "\n%s %s: %s\n", PROGNAME, VERSION, appname); - readpng_version_info(); - fprintf(stderr, "\n" - "Usage: %s [-display xdpy] [-gamma exp] [-bgcolor bg] file.png\n" - " xdpy\tname of the target X display (e.g., ``hostname:0'')\n" - " exp \ttransfer-function exponent (``gamma'') of the display\n" - "\t\t system in floating-point format (e.g., ``%.1f''); equal\n" - "\t\t to the product of the lookup-table exponent (varies)\n" - "\t\t and the CRT exponent (usually 2.2); must be positive\n" - " bg \tdesired background color in 7-character hex RGB format\n" - "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n" - "\t\t used with transparent images\n" - "\nPress Q, Esc or mouse button 1 (within image window, after image\n" - "is displayed) to quit.\n" - "\n", PROGNAME, default_display_exponent); - exit(1); - } - - - if (!(infile = fopen(filename, "rb"))) { - fprintf(stderr, PROGNAME ": can't open PNG file [%s]\n", filename); - ++error; - } else { - if ((rc = readpng_init(infile, &image_width, &image_height)) != 0) { - switch (rc) { - case 1: - fprintf(stderr, PROGNAME - ": [%s] is not a PNG file: incorrect signature\n", - filename); - break; - case 2: - fprintf(stderr, PROGNAME - ": [%s] has bad IHDR (libpng longjmp)\n", filename); - break; - case 4: - fprintf(stderr, PROGNAME ": insufficient memory\n"); - break; - default: - fprintf(stderr, PROGNAME - ": unknown readpng_init() error\n"); - break; - } - ++error; - } else { - display = XOpenDisplay(displayname); - if (!display) { - readpng_cleanup(TRUE); - fprintf(stderr, PROGNAME ": can't open X display [%s]\n", - displayname? displayname : "default"); - ++error; - } - } - if (error) - fclose(infile); - } - - - if (error) { - fprintf(stderr, PROGNAME ": aborting.\n"); - exit(2); - } - - - /* set the title-bar string, but make sure buffer doesn't overflow */ - - alen = strlen(appname); - flen = strlen(filename); - if (alen + flen + 3 > 1023) - sprintf(titlebar, "%s: ...%s", appname, filename+(alen+flen+6-1023)); - else - sprintf(titlebar, "%s: %s", appname, filename); - - - /* if the user didn't specify a background color on the command line, - * check for one in the PNG file--if not, the initialized values of 0 - * (black) will be used */ - - if (have_bg) { - unsigned r, g, b; /* this approach quiets compiler warnings */ - - sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b); - bg_red = (uch)r; - bg_green = (uch)g; - bg_blue = (uch)b; - } else if (readpng_get_bgcolor(&bg_red, &bg_green, &bg_blue) > 1) { - readpng_cleanup(TRUE); - fprintf(stderr, PROGNAME - ": libpng error while checking for background color\n"); - exit(2); - } - - - /* do the basic X initialization stuff, make the window and fill it - * with the background color */ - - if (rpng_x_create_window()) - exit(2); - - - /* decode the image, all at once */ - - Trace((stderr, "calling readpng_get_image()\n")) - image_data = readpng_get_image(display_exponent, &image_channels, - &image_rowbytes); - Trace((stderr, "done with readpng_get_image()\n")) - - - /* done with PNG file, so clean up to minimize memory usage (but do NOT - * nuke image_data!) */ - - readpng_cleanup(FALSE); - fclose(infile); - - if (!image_data) { - fprintf(stderr, PROGNAME ": unable to decode PNG image\n"); - exit(3); - } - - - /* display image (composite with background if requested) */ - - Trace((stderr, "calling rpng_x_display_image()\n")) - if (rpng_x_display_image()) { - free(image_data); - exit(4); - } - Trace((stderr, "done with rpng_x_display_image()\n")) - - - /* wait for the user to tell us when to quit */ - - printf( - "Done. Press Q, Esc or mouse button 1 (within image window) to quit.\n"); - fflush(stdout); - - do - XNextEvent(display, &e); - while (!(e.type == ButtonPress && e.xbutton.button == Button1) && - !(e.type == KeyPress && /* v--- or 1 for shifted keys */ - ((k = XLookupKeysym(&e.xkey, 0)) == XK_q || k == XK_Escape) )); - - - /* OK, we're done: clean up all image and X resources and go away */ - - rpng_x_cleanup(); - - return 0; -} - - - - - -static int rpng_x_create_window(void) -{ - uch *xdata; - int need_colormap = FALSE; - int screen, pad; - ulg bg_pixel = 0L; - ulg attrmask; - Window root; - XEvent e; - XGCValues gcvalues; - XSetWindowAttributes attr; - XTextProperty windowName, *pWindowName = &windowName; - XTextProperty iconName, *pIconName = &iconName; - XVisualInfo visual_info; - XSizeHints *size_hints; - XWMHints *wm_hints; - XClassHint *class_hints; - - - screen = DefaultScreen(display); - depth = DisplayPlanes(display, screen); - root = RootWindow(display, screen); - -#ifdef DEBUG - XSynchronize(display, True); -#endif - -#if 0 -/* GRR: add 8-bit support */ - if (/* depth != 8 && */ depth != 16 && depth != 24 && depth != 32) { - fprintf(stderr, - "screen depth %d not supported (only 16-, 24- or 32-bit TrueColor)\n", - depth); - return 2; - } - - XMatchVisualInfo(display, screen, depth, - (depth == 8)? PseudoColor : TrueColor, &visual_info); - visual = visual_info.visual; -#else - if (depth != 16 && depth != 24 && depth != 32) { - int visuals_matched = 0; - - Trace((stderr, "default depth is %d: checking other visuals\n", - depth)) - - /* 24-bit first */ - visual_info.screen = screen; - visual_info.depth = 24; - visual_list = XGetVisualInfo(display, - VisualScreenMask | VisualDepthMask, &visual_info, &visuals_matched); - if (visuals_matched == 0) { -/* GRR: add 15-, 16- and 32-bit TrueColor visuals (also DirectColor?) */ - fprintf(stderr, "default screen depth %d not supported, and no" - " 24-bit visuals found\n", depth); - return 2; - } - Trace((stderr, "XGetVisualInfo() returned %d 24-bit visuals\n", - visuals_matched)) - visual = visual_list[0].visual; - depth = visual_list[0].depth; -/* - colormap_size = visual_list[0].colormap_size; - visual_class = visual->class; - visualID = XVisualIDFromVisual(visual); - */ - have_nondefault_visual = TRUE; - need_colormap = TRUE; - } else { - XMatchVisualInfo(display, screen, depth, TrueColor, &visual_info); - visual = visual_info.visual; - } -#endif - - RMask = visual->red_mask; - GMask = visual->green_mask; - BMask = visual->blue_mask; - -/* GRR: add/check 8-bit support */ - if (depth == 8 || need_colormap) { - colormap = XCreateColormap(display, root, visual, AllocNone); - if (!colormap) { - fprintf(stderr, "XCreateColormap() failed\n"); - return 2; - } - have_colormap = TRUE; - } - if (depth == 15 || depth == 16) { - RShift = 15 - rpng_x_msb(RMask); /* these are right-shifts */ - GShift = 15 - rpng_x_msb(GMask); - BShift = 15 - rpng_x_msb(BMask); - } else if (depth > 16) { -#define NO_24BIT_MASKS -#ifdef NO_24BIT_MASKS - RShift = rpng_x_msb(RMask) - 7; /* these are left-shifts */ - GShift = rpng_x_msb(GMask) - 7; - BShift = rpng_x_msb(BMask) - 7; -#else - RShift = 7 - rpng_x_msb(RMask); /* these are right-shifts, too */ - GShift = 7 - rpng_x_msb(GMask); - BShift = 7 - rpng_x_msb(BMask); -#endif - } - if (depth >= 15 && (RShift < 0 || GShift < 0 || BShift < 0)) { - fprintf(stderr, "rpng internal logic error: negative X shift(s)!\n"); - return 2; - } - -/*--------------------------------------------------------------------------- - Finally, create the window. - ---------------------------------------------------------------------------*/ - - attr.backing_store = Always; - attr.event_mask = ExposureMask | KeyPressMask | ButtonPressMask; - attrmask = CWBackingStore | CWEventMask; - if (have_nondefault_visual) { - attr.colormap = colormap; - attr.background_pixel = 0; - attr.border_pixel = 1; - attrmask |= CWColormap | CWBackPixel | CWBorderPixel; - } - - window = XCreateWindow(display, root, 0, 0, image_width, image_height, 0, - depth, InputOutput, visual, attrmask, &attr); - - if (window == None) { - fprintf(stderr, "XCreateWindow() failed\n"); - return 2; - } else - have_window = TRUE; - - if (depth == 8) - XSetWindowColormap(display, window, colormap); - - if (!XStringListToTextProperty(&window_name, 1, pWindowName)) - pWindowName = NULL; - if (!XStringListToTextProperty(&icon_name, 1, pIconName)) - pIconName = NULL; - - /* OK if any hints allocation fails; XSetWMProperties() allows NULLs */ - - if ((size_hints = XAllocSizeHints()) != NULL) { - /* window will not be resizable */ - size_hints->flags = PMinSize | PMaxSize; - size_hints->min_width = size_hints->max_width = (int)image_width; - size_hints->min_height = size_hints->max_height = (int)image_height; - } - - if ((wm_hints = XAllocWMHints()) != NULL) { - wm_hints->initial_state = NormalState; - wm_hints->input = True; - /* wm_hints->icon_pixmap = icon_pixmap; */ - wm_hints->flags = StateHint | InputHint /* | IconPixmapHint */ ; - } - - if ((class_hints = XAllocClassHint()) != NULL) { - class_hints->res_name = res_name; - class_hints->res_class = res_class; - } - - XSetWMProperties(display, window, pWindowName, pIconName, NULL, 0, - size_hints, wm_hints, class_hints); - - /* various properties and hints no longer needed; free memory */ - if (pWindowName) - XFree(pWindowName->value); - if (pIconName) - XFree(pIconName->value); - if (size_hints) - XFree(size_hints); - if (wm_hints) - XFree(wm_hints); - if (class_hints) - XFree(class_hints); - - XMapWindow(display, window); - - gc = XCreateGC(display, window, 0, &gcvalues); - have_gc = TRUE; - -/*--------------------------------------------------------------------------- - Fill window with the specified background color. - ---------------------------------------------------------------------------*/ - - if (depth == 24 || depth == 32) { - bg_pixel = ((ulg)bg_red << RShift) | - ((ulg)bg_green << GShift) | - ((ulg)bg_blue << BShift); - } else if (depth == 16) { - bg_pixel = ((((ulg)bg_red << 8) >> RShift) & RMask) | - ((((ulg)bg_green << 8) >> GShift) & GMask) | - ((((ulg)bg_blue << 8) >> BShift) & BMask); - } else /* depth == 8 */ { - - /* GRR: add 8-bit support */ - - } - - XSetForeground(display, gc, bg_pixel); - XFillRectangle(display, window, gc, 0, 0, image_width, image_height); - -/*--------------------------------------------------------------------------- - Wait for first Expose event to do any drawing, then flush. - ---------------------------------------------------------------------------*/ - - do - XNextEvent(display, &e); - while (e.type != Expose || e.xexpose.count); - - XFlush(display); - -/*--------------------------------------------------------------------------- - Allocate memory for the X- and display-specific version of the image. - ---------------------------------------------------------------------------*/ - - if (depth == 24 || depth == 32) { - xdata = (uch *)malloc(4*image_width*image_height); - pad = 32; - } else if (depth == 16) { - xdata = (uch *)malloc(2*image_width*image_height); - pad = 16; - } else /* depth == 8 */ { - xdata = (uch *)malloc(image_width*image_height); - pad = 8; - } - - if (!xdata) { - fprintf(stderr, PROGNAME ": unable to allocate image memory\n"); - return 4; - } - - ximage = XCreateImage(display, visual, depth, ZPixmap, 0, - (char *)xdata, image_width, image_height, pad, 0); - - if (!ximage) { - fprintf(stderr, PROGNAME ": XCreateImage() failed\n"); - free(xdata); - return 3; - } - - /* to avoid testing the byte order every pixel (or doubling the size of - * the drawing routine with a giant if-test), we arbitrarily set the byte - * order to MSBFirst and let Xlib worry about inverting things on little- - * endian machines (like Linux/x86, old VAXen, etc.)--this is not the most - * efficient approach (the giant if-test would be better), but in the - * interest of clarity, we take the easy way out... */ - - ximage->byte_order = MSBFirst; - - return 0; - -} /* end function rpng_x_create_window() */ - - - - - -static int rpng_x_display_image(void) -{ - uch *src; - char *dest; - uch r, g, b, a; - ulg i, row, lastrow = 0; - ulg pixel; - int ximage_rowbytes = ximage->bytes_per_line; -/* int bpp = ximage->bits_per_pixel; */ - - - Trace((stderr, "beginning display loop (image_channels == %d)\n", - image_channels)) - Trace((stderr, " (width = %ld, rowbytes = %ld, ximage_rowbytes = %d)\n", - image_width, image_rowbytes, ximage_rowbytes)) - Trace((stderr, " (bpp = %d)\n", ximage->bits_per_pixel)) - Trace((stderr, " (byte_order = %s)\n", ximage->byte_order == MSBFirst? - "MSBFirst" : (ximage->byte_order == LSBFirst? "LSBFirst" : "unknown"))) - - if (depth == 24 || depth == 32) { - ulg red, green, blue; - - for (lastrow = row = 0; row < image_height; ++row) { - src = image_data + row*image_rowbytes; - dest = ximage->data + row*ximage_rowbytes; - if (image_channels == 3) { - for (i = image_width; i > 0; --i) { - red = *src++; - green = *src++; - blue = *src++; -#ifdef NO_24BIT_MASKS - pixel = (red << RShift) | - (green << GShift) | - (blue << BShift); - /* recall that we set ximage->byte_order = MSBFirst above */ - /* GRR BUG: this assumes bpp == 32, but may be 24: */ - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); -#else - red = (RShift < 0)? red << (-RShift) : red >> RShift; - green = (GShift < 0)? green << (-GShift) : green >> GShift; - blue = (BShift < 0)? blue << (-BShift) : blue >> BShift; - pixel = (red & RMask) | (green & GMask) | (blue & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); -#endif - } - } else /* if (image_channels == 4) */ { - for (i = image_width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - a = *src++; - if (a == 255) { - red = r; - green = g; - blue = b; - } else if (a == 0) { - red = bg_red; - green = bg_green; - blue = bg_blue; - } else { - /* this macro (from png.h) composites the foreground - * and background values and puts the result into the - * first argument */ - alpha_composite(red, r, a, bg_red); - alpha_composite(green, g, a, bg_green); - alpha_composite(blue, b, a, bg_blue); - } - pixel = (red << RShift) | - (green << GShift) | - (blue << BShift); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } - /* display after every 16 lines */ - if (((row+1) & 0xf) == 0) { - XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0, - (int)lastrow, image_width, 16); - XFlush(display); - lastrow = row + 1; - } - } - - } else if (depth == 16) { - ush red, green, blue; - - for (lastrow = row = 0; row < image_height; ++row) { - src = image_data + row*image_rowbytes; - dest = ximage->data + row*ximage_rowbytes; - if (image_channels == 3) { - for (i = image_width; i > 0; --i) { - red = ((ush)(*src) << 8); - ++src; - green = ((ush)(*src) << 8); - ++src; - blue = ((ush)(*src) << 8); - ++src; - pixel = ((red >> RShift) & RMask) | - ((green >> GShift) & GMask) | - ((blue >> BShift) & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } else /* if (image_channels == 4) */ { - for (i = image_width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - a = *src++; - if (a == 255) { - red = ((ush)r << 8); - green = ((ush)g << 8); - blue = ((ush)b << 8); - } else if (a == 0) { - red = ((ush)bg_red << 8); - green = ((ush)bg_green << 8); - blue = ((ush)bg_blue << 8); - } else { - /* this macro (from png.h) composites the foreground - * and background values and puts the result back into - * the first argument (== fg byte here: safe) */ - alpha_composite(r, r, a, bg_red); - alpha_composite(g, g, a, bg_green); - alpha_composite(b, b, a, bg_blue); - red = ((ush)r << 8); - green = ((ush)g << 8); - blue = ((ush)b << 8); - } - pixel = ((red >> RShift) & RMask) | - ((green >> GShift) & GMask) | - ((blue >> BShift) & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } - /* display after every 16 lines */ - if (((row+1) & 0xf) == 0) { - XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0, - (int)lastrow, image_width, 16); - XFlush(display); - lastrow = row + 1; - } - } - - } else /* depth == 8 */ { - - /* GRR: add 8-bit support */ - - } - - Trace((stderr, "calling final XPutImage()\n")) - if (lastrow < image_height) { - XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0, - (int)lastrow, image_width, image_height-lastrow); - XFlush(display); - } - - return 0; -} - - - - -static void rpng_x_cleanup(void) -{ - if (image_data) { - free(image_data); - image_data = NULL; - } - - if (ximage) { - if (ximage->data) { - free(ximage->data); /* we allocated it, so we free it */ - ximage->data = (char *)NULL; /* instead of XDestroyImage() */ - } - XDestroyImage(ximage); - ximage = NULL; - } - - if (have_gc) - XFreeGC(display, gc); - - if (have_window) - XDestroyWindow(display, window); - - if (have_colormap) - XFreeColormap(display, colormap); - - if (have_nondefault_visual) - XFree(visual_list); -} - - - - - -static int rpng_x_msb(ulg u32val) -{ - int i; - - for (i = 31; i >= 0; --i) { - if (u32val & 0x80000000L) - break; - u32val <<= 1; - } - return i; -} diff --git a/Dependencies/libpng/contrib/gregbook/rpng2-win.c b/Dependencies/libpng/contrib/gregbook/rpng2-win.c deleted file mode 100644 index 8c831db..0000000 --- a/Dependencies/libpng/contrib/gregbook/rpng2-win.c +++ /dev/null @@ -1,1207 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng2 - progressive-model PNG display program rpng2-win.c - - This program decodes and displays PNG files progressively, as if it were - a web browser (though the front end is only set up to read from files). - It supports gamma correction, user-specified background colors, and user- - specified background patterns (for transparent images). This version is - for 32-bit Windows; it may compile under 16-bit Windows with a little - tweaking (or maybe not). Thanks to Adam Costello and Pieter S. van der - Meulen for the "diamond" and "radial waves" patterns, respectively. - - to do (someday, maybe): - - handle quoted command-line args (especially filenames with spaces) - - finish resizable checkerboard-gradient (sizes 4-128?) - - use %.1023s to simplify truncation of title-bar string? - - have minimum window width: oh well - - --------------------------------------------------------------------------- - - Changelog: - - 1.01: initial public release - - 1.02: fixed cut-and-paste error in usage screen (oops...) - - 1.03: modified to allow abbreviated options - - 1.04: removed bogus extra argument from usage fprintf() [Glenn R-P?]; - fixed command-line parsing bug - - 1.10: enabled "message window"/console (thanks to David Geldreich) - - 1.20: added runtime MMX-enabling/disabling and new -mmx* options - - 1.21: made minor tweak to usage screen to fit within 25-line console - - 1.22: added AMD64/EM64T support (__x86_64__) - - 2.00: dual-licensed (added GNU GPL) - - 2.01: fixed 64-bit typo in readpng2.c - - 2.02: fixed improper display of usage screen on PNG error(s); fixed - unexpected-EOF and file-read-error cases - - 2.03: removed runtime MMX-enabling/disabling and obsolete -mmx* options - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2008 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#define PROGNAME "rpng2-win" -#define LONGNAME "Progressive PNG Viewer for Windows" -#define VERSION "2.02 of 16 March 2008" - -#include -#include -#include -#include /* for jmpbuf declaration in readpng2.h */ -#include -#include /* only for PvdM background code */ -#include -#include /* only for _getch() */ - -/* all for PvdM background code: */ -#ifndef PI -# define PI 3.141592653589793238 -#endif -#define PI_2 (PI*0.5) -#define INV_PI_360 (360.0 / PI) -#define MAX(a,b) (a>b?a:b) -#define MIN(a,b) (a> 8)) >> 8); \ -} - - -#define INBUFSIZE 4096 /* with pseudo-timing on (1 sec delay/block), this - * block size corresponds roughly to a download - * speed 10% faster than theoretical 33.6K maximum - * (assuming 8 data bits, 1 stop bit and no other - * overhead) */ - -/* local prototypes */ -static void rpng2_win_init(void); -static int rpng2_win_create_window(void); -static int rpng2_win_load_bg_image(void); -static void rpng2_win_display_row(ulg row); -static void rpng2_win_finish_display(void); -static void rpng2_win_cleanup(void); -LRESULT CALLBACK rpng2_win_wndproc(HWND, UINT, WPARAM, LPARAM); - - -static char titlebar[1024]; -static char *progname = PROGNAME; -static char *appname = LONGNAME; -static char *filename; -static FILE *infile; - -static mainprog_info rpng2_info; - -static uch inbuf[INBUFSIZE]; -static int incount; - -static int pat = 6; /* must be less than num_bgpat */ -static int bg_image = 0; -static int bgscale = 16; -static ulg bg_rowbytes; -static uch *bg_data; - -static struct rgb_color { - uch r, g, b; -} rgb[] = { - { 0, 0, 0}, /* 0: black */ - {255, 255, 255}, /* 1: white */ - {173, 132, 57}, /* 2: tan */ - { 64, 132, 0}, /* 3: medium green */ - {189, 117, 1}, /* 4: gold */ - {253, 249, 1}, /* 5: yellow */ - { 0, 0, 255}, /* 6: blue */ - { 0, 0, 120}, /* 7: medium blue */ - {255, 0, 255}, /* 8: magenta */ - { 64, 0, 64}, /* 9: dark magenta */ - {255, 0, 0}, /* 10: red */ - { 64, 0, 0}, /* 11: dark red */ - {255, 127, 0}, /* 12: orange */ - {192, 96, 0}, /* 13: darker orange */ - { 24, 60, 0}, /* 14: dark green-yellow */ - { 85, 125, 200} /* 15: ice blue */ -}; -/* not used for now, but should be for error-checking: -static int num_rgb = sizeof(rgb) / sizeof(struct rgb_color); - */ - -/* - This whole struct is a fairly cheesy way to keep the number of - command-line options to a minimum. The radial-waves background - type is a particularly poor fit to the integer elements of the - struct...but a few macros and a little fixed-point math will do - wonders for ya. - - type bits: - F E D C B A 9 8 7 6 5 4 3 2 1 0 - | | | | | - | | +-+-+-- 0 = sharp-edged checkerboard - | | 1 = soft diamonds - | | 2 = radial waves - | | 3-7 = undefined - | +-- gradient #2 inverted? - +-- alternating columns inverted? - */ -static struct background_pattern { - ush type; - int rgb1_max, rgb1_min; /* or bg_freq, bg_gray */ - int rgb2_max, rgb2_min; /* or bg_bsat, bg_brot (both scaled by 10)*/ -} bg[] = { - {0+8, 2,0, 1,15}, /* checkered: tan/black vs. white/ice blue */ - {0+24, 2,0, 1,0}, /* checkered: tan/black vs. white/black */ - {0+8, 4,5, 0,2}, /* checkered: gold/yellow vs. black/tan */ - {0+8, 4,5, 0,6}, /* checkered: gold/yellow vs. black/blue */ - {0, 7,0, 8,9}, /* checkered: deep blue/black vs. magenta */ - {0+8, 13,0, 5,14}, /* checkered: orange/black vs. yellow */ - {0+8, 12,0, 10,11}, /* checkered: orange/black vs. red */ - {1, 7,0, 8,0}, /* diamonds: deep blue/black vs. magenta */ - {1, 12,0, 11,0}, /* diamonds: orange vs. dark red */ - {1, 10,0, 7,0}, /* diamonds: red vs. medium blue */ - {1, 4,0, 5,0}, /* diamonds: gold vs. yellow */ - {1, 3,0, 0,0}, /* diamonds: medium green vs. black */ - {2, 16, 100, 20, 0}, /* radial: ~hard radial color-beams */ - {2, 18, 100, 10, 2}, /* radial: soft, curved radial color-beams */ - {2, 16, 256, 100, 250}, /* radial: very tight spiral */ - {2, 10000, 256, 11, 0} /* radial: dipole-moire' (almost fractal) */ -}; -static int num_bgpat = sizeof(bg) / sizeof(struct background_pattern); - - -/* Windows-specific global variables (could go in struct, but messy...) */ -static ulg wimage_rowbytes; -static uch *dib; -static uch *wimage_data; -static BITMAPINFOHEADER *bmih; - -static HWND global_hwnd; -static HINSTANCE global_hInst; -static int global_showmode; - - - - -int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, PSTR cmd, int showmode) -{ - char *args[1024]; /* arbitrary limit, but should suffice */ - char **argv = args; - char *p, *q, *bgstr = NULL; - int argc = 0; - int rc, alen, flen; - int error = 0; - int timing = FALSE; - int have_bg = FALSE; - double LUT_exponent; /* just the lookup table */ - double CRT_exponent = 2.2; /* just the monitor */ - double default_display_exponent; /* whole display system */ - MSG msg; - - - /* First initialize a few things, just to be sure--memset takes care of - * default background color (black), booleans (FALSE), pointers (NULL), - * etc. */ - - global_hInst = hInst; - global_showmode = showmode; - filename = (char *)NULL; - memset(&rpng2_info, 0, sizeof(mainprog_info)); - - - /* Next reenable console output, which normally goes to the bit bucket - * for windowed apps. Closing the console window will terminate the - * app. Thanks to David.Geldreich@realviz.com for supplying the magical - * incantation. */ - - AllocConsole(); - freopen("CONOUT$", "a", stderr); - freopen("CONOUT$", "a", stdout); - - - /* Set the default value for our display-system exponent, i.e., the - * product of the CRT exponent and the exponent corresponding to - * the frame-buffer's lookup table (LUT), if any. This is not an - * exhaustive list of LUT values (e.g., OpenStep has a lot of weird - * ones), but it should cover 99% of the current possibilities. And - * yes, these ifdefs are completely wasted in a Windows program... */ - -#if defined(NeXT) - /* third-party utilities can modify the default LUT exponent */ - LUT_exponent = 1.0 / 2.2; - /* - if (some_next_function_that_returns_gamma(&next_gamma)) - LUT_exponent = 1.0 / next_gamma; - */ -#elif defined(sgi) - LUT_exponent = 1.0 / 1.7; - /* there doesn't seem to be any documented function to - * get the "gamma" value, so we do it the hard way */ - infile = fopen("/etc/config/system.glGammaVal", "r"); - if (infile) { - double sgi_gamma; - - fgets(tmpline, 80, infile); - fclose(infile); - sgi_gamma = atof(tmpline); - if (sgi_gamma > 0.0) - LUT_exponent = 1.0 / sgi_gamma; - } -#elif defined(Macintosh) - LUT_exponent = 1.8 / 2.61; - /* - if (some_mac_function_that_returns_gamma(&mac_gamma)) - LUT_exponent = mac_gamma / 2.61; - */ -#else - LUT_exponent = 1.0; /* assume no LUT: most PCs */ -#endif - - /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */ - default_display_exponent = LUT_exponent * CRT_exponent; - - - /* If the user has set the SCREEN_GAMMA environment variable as suggested - * (somewhat imprecisely) in the libpng documentation, use that; otherwise - * use the default value we just calculated. Either way, the user may - * override this via a command-line option. */ - - if ((p = getenv("SCREEN_GAMMA")) != NULL) - rpng2_info.display_exponent = atof(p); - else - rpng2_info.display_exponent = default_display_exponent; - - - /* Windows really hates command lines, so we have to set up our own argv. - * Note that we do NOT bother with quoted arguments here, so don't use - * filenames with spaces in 'em! */ - - argv[argc++] = PROGNAME; - p = cmd; - for (;;) { - if (*p == ' ') - while (*++p == ' ') - ; - /* now p points at the first non-space after some spaces */ - if (*p == '\0') - break; /* nothing after the spaces: done */ - argv[argc++] = q = p; - while (*q && *q != ' ') - ++q; - /* now q points at a space or the end of the string */ - if (*q == '\0') - break; /* last argv already terminated; quit */ - *q = '\0'; /* change space to terminator */ - p = q + 1; - } - argv[argc] = NULL; /* terminate the argv array itself */ - - - /* Now parse the command line for options and the PNG filename. */ - - while (*++argv && !error) { - if (!strncmp(*argv, "-gamma", 2)) { - if (!*++argv) - ++error; - else { - rpng2_info.display_exponent = atof(*argv); - if (rpng2_info.display_exponent <= 0.0) - ++error; - } - } else if (!strncmp(*argv, "-bgcolor", 4)) { - if (!*++argv) - ++error; - else { - bgstr = *argv; - if (strlen(bgstr) != 7 || bgstr[0] != '#') - ++error; - else { - have_bg = TRUE; - bg_image = FALSE; - } - } - } else if (!strncmp(*argv, "-bgpat", 4)) { - if (!*++argv) - ++error; - else { - pat = atoi(*argv) - 1; - if (pat < 0 || pat >= num_bgpat) - ++error; - else { - bg_image = TRUE; - have_bg = FALSE; - } - } - } else if (!strncmp(*argv, "-timing", 2)) { - timing = TRUE; - } else { - if (**argv != '-') { - filename = *argv; - if (argv[1]) /* shouldn't be any more args after filename */ - ++error; - } else - ++error; /* not expecting any other options */ - } - } - - if (!filename) - ++error; - - - /* print usage screen if any errors up to this point */ - - if (error) { - int ch; - - fprintf(stderr, "\n%s %s: %s\n\n", PROGNAME, VERSION, appname); - readpng2_version_info(); - fprintf(stderr, "\n" - "Usage: %s [-gamma exp] [-bgcolor bg | -bgpat pat] [-timing]\n" - " %*s file.png\n\n" - " exp \ttransfer-function exponent (``gamma'') of the display\n" - "\t\t system in floating-point format (e.g., ``%.1f''); equal\n" - "\t\t to the product of the lookup-table exponent (varies)\n" - "\t\t and the CRT exponent (usually 2.2); must be positive\n" - " bg \tdesired background color in 7-character hex RGB format\n" - "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n" - "\t\t used with transparent images; overrides -bgpat option\n" - " pat \tdesired background pattern number (1-%d); used with\n" - "\t\t transparent images; overrides -bgcolor option\n" - " -timing\tenables delay for every block read, to simulate modem\n" - "\t\t download of image (~36 Kbps)\n" - "\nPress Q, Esc or mouse button 1 after image is displayed to quit.\n" - "Press Q or Esc to quit this usage screen. ", - PROGNAME, -#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__)) - (int)strlen(PROGNAME), " ", -#endif - (int)strlen(PROGNAME), " ", default_display_exponent, num_bgpat); - fflush(stderr); - do - ch = _getch(); - while (ch != 'q' && ch != 'Q' && ch != 0x1B); - exit(1); - } - - - if (!(infile = fopen(filename, "rb"))) { - fprintf(stderr, PROGNAME ": can't open PNG file [%s]\n", filename); - ++error; - } else { - incount = fread(inbuf, 1, INBUFSIZE, infile); - if (incount < 8 || !readpng2_check_sig(inbuf, 8)) { - fprintf(stderr, PROGNAME - ": [%s] is not a PNG file: incorrect signature\n", - filename); - ++error; - } else if ((rc = readpng2_init(&rpng2_info)) != 0) { - switch (rc) { - case 2: - fprintf(stderr, PROGNAME - ": [%s] has bad IHDR (libpng longjmp)\n", filename); - break; - case 4: - fprintf(stderr, PROGNAME ": insufficient memory\n"); - break; - default: - fprintf(stderr, PROGNAME - ": unknown readpng2_init() error\n"); - break; - } - ++error; - } - if (error) - fclose(infile); - } - - - if (error) { - int ch; - - fprintf(stderr, PROGNAME ": aborting.\n"); - do - ch = _getch(); - while (ch != 'q' && ch != 'Q' && ch != 0x1B); - exit(2); - } else { - fprintf(stderr, "\n%s %s: %s\n", PROGNAME, VERSION, appname); - fprintf(stderr, - "\n [console window: closing this window will terminate %s]\n\n", - PROGNAME); - fflush(stderr); - } - - - /* set the title-bar string, but make sure buffer doesn't overflow */ - - alen = strlen(appname); - flen = strlen(filename); - if (alen + flen + 3 > 1023) - sprintf(titlebar, "%s: ...%s", appname, filename+(alen+flen+6-1023)); - else - sprintf(titlebar, "%s: %s", appname, filename); - - - /* set some final rpng2_info variables before entering main data loop */ - - if (have_bg) { - unsigned r, g, b; /* this approach quiets compiler warnings */ - - sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b); - rpng2_info.bg_red = (uch)r; - rpng2_info.bg_green = (uch)g; - rpng2_info.bg_blue = (uch)b; - } else - rpng2_info.need_bgcolor = TRUE; - - rpng2_info.state = kPreInit; - rpng2_info.mainprog_init = rpng2_win_init; - rpng2_info.mainprog_display_row = rpng2_win_display_row; - rpng2_info.mainprog_finish_display = rpng2_win_finish_display; - - - /* OK, this is the fun part: call readpng2_decode_data() at the start of - * the loop to deal with our first buffer of data (read in above to verify - * that the file is a PNG image), then loop through the file and continue - * calling the same routine to handle each chunk of data. It in turn - * passes the data to libpng, which will invoke one or more of our call- - * backs as decoded data become available. We optionally call Sleep() for - * one second per iteration to simulate downloading the image via an analog - * modem. */ - - for (;;) { - Trace((stderr, "about to call readpng2_decode_data()\n")) - if (readpng2_decode_data(&rpng2_info, inbuf, incount)) - ++error; - Trace((stderr, "done with readpng2_decode_data()\n")) - - if (error || incount != INBUFSIZE || rpng2_info.state == kDone) { - if (rpng2_info.state == kDone) { - Trace((stderr, "done decoding PNG image\n")) - } else if (ferror(infile)) { - fprintf(stderr, PROGNAME - ": error while reading PNG image file\n"); - exit(3); - } else if (feof(infile)) { - fprintf(stderr, PROGNAME ": end of file reached " - "(unexpectedly) while reading PNG image file\n"); - exit(3); - } else /* if (error) */ { - // will print error message below - } - break; - } - - if (timing) - Sleep(1000L); - - incount = fread(inbuf, 1, INBUFSIZE, infile); - } - - - /* clean up PNG stuff and report any decoding errors */ - - fclose(infile); - Trace((stderr, "about to call readpng2_cleanup()\n")) - readpng2_cleanup(&rpng2_info); - - if (error) { - fprintf(stderr, PROGNAME ": libpng error while decoding PNG image\n"); - exit(3); - } - - - /* wait for the user to tell us when to quit */ - - while (GetMessage(&msg, NULL, 0, 0)) { - TranslateMessage(&msg); - DispatchMessage(&msg); - } - - - /* we're done: clean up all image and Windows resources and go away */ - - Trace((stderr, "about to call rpng2_win_cleanup()\n")) - rpng2_win_cleanup(); - - return msg.wParam; -} - - - - - -/* this function is called by readpng2_info_callback() in readpng2.c, which - * in turn is called by libpng after all of the pre-IDAT chunks have been - * read and processed--i.e., we now have enough info to finish initializing */ - -static void rpng2_win_init() -{ - ulg i; - ulg rowbytes = rpng2_info.rowbytes; - - Trace((stderr, "beginning rpng2_win_init()\n")) - Trace((stderr, " rowbytes = %d\n", rpng2_info.rowbytes)) - Trace((stderr, " width = %ld\n", rpng2_info.width)) - Trace((stderr, " height = %ld\n", rpng2_info.height)) - - rpng2_info.image_data = (uch *)malloc(rowbytes * rpng2_info.height); - if (!rpng2_info.image_data) { - readpng2_cleanup(&rpng2_info); - return; - } - - rpng2_info.row_pointers = (uch **)malloc(rpng2_info.height * sizeof(uch *)); - if (!rpng2_info.row_pointers) { - free(rpng2_info.image_data); - rpng2_info.image_data = NULL; - readpng2_cleanup(&rpng2_info); - return; - } - - for (i = 0; i < rpng2_info.height; ++i) - rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes; - -/*--------------------------------------------------------------------------- - Do the basic Windows initialization stuff, make the window, and fill it - with the user-specified, file-specified or default background color. - ---------------------------------------------------------------------------*/ - - if (rpng2_win_create_window()) { - readpng2_cleanup(&rpng2_info); - return; - } - - rpng2_info.state = kWindowInit; -} - - - - - -static int rpng2_win_create_window() -{ - uch bg_red = rpng2_info.bg_red; - uch bg_green = rpng2_info.bg_green; - uch bg_blue = rpng2_info.bg_blue; - uch *dest; - int extra_width, extra_height; - ulg i, j; - WNDCLASSEX wndclass; - RECT rect; - - -/*--------------------------------------------------------------------------- - Allocate memory for the display-specific version of the image (round up - to multiple of 4 for Windows DIB). - ---------------------------------------------------------------------------*/ - - wimage_rowbytes = ((3*rpng2_info.width + 3L) >> 2) << 2; - - if (!(dib = (uch *)malloc(sizeof(BITMAPINFOHEADER) + - wimage_rowbytes*rpng2_info.height))) - { - return 4; /* fail */ - } - -/*--------------------------------------------------------------------------- - Initialize the DIB. Negative height means to use top-down BMP ordering - (must be uncompressed, but that's what we want). Bit count of 1, 4 or 8 - implies a colormap of RGBX quads, but 24-bit BMPs just use B,G,R values - directly => wimage_data begins immediately after BMP header. - ---------------------------------------------------------------------------*/ - - memset(dib, 0, sizeof(BITMAPINFOHEADER)); - bmih = (BITMAPINFOHEADER *)dib; - bmih->biSize = sizeof(BITMAPINFOHEADER); - bmih->biWidth = rpng2_info.width; - bmih->biHeight = -((long)rpng2_info.height); - bmih->biPlanes = 1; - bmih->biBitCount = 24; - bmih->biCompression = 0; - wimage_data = dib + sizeof(BITMAPINFOHEADER); - -/*--------------------------------------------------------------------------- - Fill window with the specified background color (default is black), but - defer loading faked "background image" until window is displayed (may be - slow to compute). Data are in BGR order. - ---------------------------------------------------------------------------*/ - - if (bg_image) { /* just fill with black for now */ - memset(wimage_data, 0, wimage_rowbytes*rpng2_info.height); - } else { - for (j = 0; j < rpng2_info.height; ++j) { - dest = wimage_data + j*wimage_rowbytes; - for (i = rpng2_info.width; i > 0; --i) { - *dest++ = bg_blue; - *dest++ = bg_green; - *dest++ = bg_red; - } - } - } - -/*--------------------------------------------------------------------------- - Set the window parameters. - ---------------------------------------------------------------------------*/ - - memset(&wndclass, 0, sizeof(wndclass)); - - wndclass.cbSize = sizeof(wndclass); - wndclass.style = CS_HREDRAW | CS_VREDRAW; - wndclass.lpfnWndProc = rpng2_win_wndproc; - wndclass.hInstance = global_hInst; - wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION); - wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); - wndclass.hbrBackground = (HBRUSH)GetStockObject(DKGRAY_BRUSH); - wndclass.lpszMenuName = NULL; - wndclass.lpszClassName = progname; - wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION); - - RegisterClassEx(&wndclass); - -/*--------------------------------------------------------------------------- - Finally, create the window. - ---------------------------------------------------------------------------*/ - - extra_width = 2*(GetSystemMetrics(SM_CXBORDER) + - GetSystemMetrics(SM_CXDLGFRAME)); - extra_height = 2*(GetSystemMetrics(SM_CYBORDER) + - GetSystemMetrics(SM_CYDLGFRAME)) + - GetSystemMetrics(SM_CYCAPTION); - - global_hwnd = CreateWindow(progname, titlebar, WS_OVERLAPPEDWINDOW, - CW_USEDEFAULT, CW_USEDEFAULT, rpng2_info.width+extra_width, - rpng2_info.height+extra_height, NULL, NULL, global_hInst, NULL); - - ShowWindow(global_hwnd, global_showmode); - UpdateWindow(global_hwnd); - -/*--------------------------------------------------------------------------- - Now compute the background image and display it. If it fails (memory - allocation), revert to a plain background color. - ---------------------------------------------------------------------------*/ - - if (bg_image) { - static const char *msg = "Computing background image..."; - int x, y, len = strlen(msg); - HDC hdc = GetDC(global_hwnd); - TEXTMETRIC tm; - - GetTextMetrics(hdc, &tm); - x = (rpng2_info.width - len*tm.tmAveCharWidth)/2; - y = (rpng2_info.height - tm.tmHeight)/2; - SetBkMode(hdc, TRANSPARENT); - SetTextColor(hdc, GetSysColor(COLOR_HIGHLIGHTTEXT)); - /* this can still begin out of bounds even if x is positive (???): */ - TextOut(hdc, ((x < 0)? 0 : x), ((y < 0)? 0 : y), msg, len); - ReleaseDC(global_hwnd, hdc); - - rpng2_win_load_bg_image(); /* resets bg_image if fails */ - } - - if (!bg_image) { - for (j = 0; j < rpng2_info.height; ++j) { - dest = wimage_data + j*wimage_rowbytes; - for (i = rpng2_info.width; i > 0; --i) { - *dest++ = bg_blue; - *dest++ = bg_green; - *dest++ = bg_red; - } - } - } - - rect.left = 0L; - rect.top = 0L; - rect.right = (LONG)rpng2_info.width; /* possibly off by one? */ - rect.bottom = (LONG)rpng2_info.height; /* possibly off by one? */ - InvalidateRect(global_hwnd, &rect, FALSE); - UpdateWindow(global_hwnd); /* similar to XFlush() */ - - return 0; - -} /* end function rpng2_win_create_window() */ - - - - - -static int rpng2_win_load_bg_image() -{ - uch *src, *dest; - uch r1, r2, g1, g2, b1, b2; - uch r1_inv, r2_inv, g1_inv, g2_inv, b1_inv, b2_inv; - int k, hmax, max; - int xidx, yidx, yidx_max = (bgscale-1); - int even_odd_vert, even_odd_horiz, even_odd; - int invert_gradient2 = (bg[pat].type & 0x08); - int invert_column; - ulg i, row; - -/*--------------------------------------------------------------------------- - Allocate buffer for fake background image to be used with transparent - images; if this fails, revert to plain background color. - ---------------------------------------------------------------------------*/ - - bg_rowbytes = 3 * rpng2_info.width; - bg_data = (uch *)malloc(bg_rowbytes * rpng2_info.height); - if (!bg_data) { - fprintf(stderr, PROGNAME - ": unable to allocate memory for background image\n"); - bg_image = 0; - return 1; - } - -/*--------------------------------------------------------------------------- - Vertical gradients (ramps) in NxN squares, alternating direction and - colors (N == bgscale). - ---------------------------------------------------------------------------*/ - - if ((bg[pat].type & 0x07) == 0) { - uch r1_min = rgb[bg[pat].rgb1_min].r; - uch g1_min = rgb[bg[pat].rgb1_min].g; - uch b1_min = rgb[bg[pat].rgb1_min].b; - uch r2_min = rgb[bg[pat].rgb2_min].r; - uch g2_min = rgb[bg[pat].rgb2_min].g; - uch b2_min = rgb[bg[pat].rgb2_min].b; - int r1_diff = rgb[bg[pat].rgb1_max].r - r1_min; - int g1_diff = rgb[bg[pat].rgb1_max].g - g1_min; - int b1_diff = rgb[bg[pat].rgb1_max].b - b1_min; - int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min; - int g2_diff = rgb[bg[pat].rgb2_max].g - g2_min; - int b2_diff = rgb[bg[pat].rgb2_max].b - b2_min; - - for (row = 0; row < rpng2_info.height; ++row) { - yidx = row % bgscale; - even_odd_vert = (row / bgscale) & 1; - - r1 = r1_min + (r1_diff * yidx) / yidx_max; - g1 = g1_min + (g1_diff * yidx) / yidx_max; - b1 = b1_min + (b1_diff * yidx) / yidx_max; - r1_inv = r1_min + (r1_diff * (yidx_max-yidx)) / yidx_max; - g1_inv = g1_min + (g1_diff * (yidx_max-yidx)) / yidx_max; - b1_inv = b1_min + (b1_diff * (yidx_max-yidx)) / yidx_max; - - r2 = r2_min + (r2_diff * yidx) / yidx_max; - g2 = g2_min + (g2_diff * yidx) / yidx_max; - b2 = b2_min + (b2_diff * yidx) / yidx_max; - r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max; - g2_inv = g2_min + (g2_diff * (yidx_max-yidx)) / yidx_max; - b2_inv = b2_min + (b2_diff * (yidx_max-yidx)) / yidx_max; - - dest = bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - even_odd_horiz = (i / bgscale) & 1; - even_odd = even_odd_vert ^ even_odd_horiz; - invert_column = - (even_odd_horiz && (bg[pat].type & 0x10)); - if (even_odd == 0) { /* gradient #1 */ - if (invert_column) { - *dest++ = r1_inv; - *dest++ = g1_inv; - *dest++ = b1_inv; - } else { - *dest++ = r1; - *dest++ = g1; - *dest++ = b1; - } - } else { /* gradient #2 */ - if ((invert_column && invert_gradient2) || - (!invert_column && !invert_gradient2)) - { - *dest++ = r2; /* not inverted or */ - *dest++ = g2; /* doubly inverted */ - *dest++ = b2; - } else { - *dest++ = r2_inv; - *dest++ = g2_inv; /* singly inverted */ - *dest++ = b2_inv; - } - } - } - } - -/*--------------------------------------------------------------------------- - Soft gradient-diamonds with scale = bgscale. Code contributed by Adam - M. Costello. - ---------------------------------------------------------------------------*/ - - } else if ((bg[pat].type & 0x07) == 1) { - - hmax = (bgscale-1)/2; /* half the max weight of a color */ - max = 2*hmax; /* the max weight of a color */ - - r1 = rgb[bg[pat].rgb1_max].r; - g1 = rgb[bg[pat].rgb1_max].g; - b1 = rgb[bg[pat].rgb1_max].b; - r2 = rgb[bg[pat].rgb2_max].r; - g2 = rgb[bg[pat].rgb2_max].g; - b2 = rgb[bg[pat].rgb2_max].b; - - for (row = 0; row < rpng2_info.height; ++row) { - yidx = row % bgscale; - if (yidx > hmax) - yidx = bgscale-1 - yidx; - dest = bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - xidx = i % bgscale; - if (xidx > hmax) - xidx = bgscale-1 - xidx; - k = xidx + yidx; - *dest++ = (k*r1 + (max-k)*r2) / max; - *dest++ = (k*g1 + (max-k)*g2) / max; - *dest++ = (k*b1 + (max-k)*b2) / max; - } - } - -/*--------------------------------------------------------------------------- - Radial "starburst" with azimuthal sinusoids; [eventually number of sinu- - soids will equal bgscale?]. This one is slow but very cool. Code con- - tributed by Pieter S. van der Meulen (originally in Smalltalk). - ---------------------------------------------------------------------------*/ - - } else if ((bg[pat].type & 0x07) == 2) { - uch ch; - int ii, x, y, hw, hh, grayspot; - double freq, rotate, saturate, gray, intensity; - double angle=0.0, aoffset=0.0, maxDist, dist; - double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t; - - fprintf(stderr, "%s: computing radial background...", - PROGNAME); - fflush(stderr); - - hh = rpng2_info.height / 2; - hw = rpng2_info.width / 2; - - /* variables for radial waves: - * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED] - * freq: number of color beams originating from the center - * grayspot: size of the graying center area (anti-alias) - * rotate: rotation of the beams as a function of radius - * saturate: saturation of beams' shape azimuthally - */ - angle = CLIP(angle, 0.0, 360.0); - grayspot = CLIP(bg[pat].bg_gray, 1, (hh + hw)); - freq = MAX((double)bg[pat].bg_freq, 0.0); - saturate = (double)bg[pat].bg_bsat * 0.1; - rotate = (double)bg[pat].bg_brot * 0.1; - gray = 0.0; - intensity = 0.0; - maxDist = (double)((hw*hw) + (hh*hh)); - - for (row = 0; row < rpng2_info.height; ++row) { - y = row - hh; - dest = bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - x = i - hw; - angle = (x == 0)? PI_2 : atan((double)y / (double)x); - gray = (double)MAX(ABS(y), ABS(x)) / grayspot; - gray = MIN(1.0, gray); - dist = (double)((x*x) + (y*y)) / maxDist; - intensity = cos((angle+(rotate*dist*PI)) * freq) * - gray * saturate; - intensity = (MAX(MIN(intensity,1.0),-1.0) + 1.0) * 0.5; - hue = (angle + PI) * INV_PI_360 + aoffset; - s = gray * ((double)(ABS(x)+ABS(y)) / (double)(hw + hh)); - s = MIN(MAX(s,0.0), 1.0); - v = MIN(MAX(intensity,0.0), 1.0); - - if (s == 0.0) { - ch = (uch)(v * 255.0); - *dest++ = ch; - *dest++ = ch; - *dest++ = ch; - } else { - if ((hue < 0.0) || (hue >= 360.0)) - hue -= (((int)(hue / 360.0)) * 360.0); - hue /= 60.0; - ii = (int)hue; - f = hue - (double)ii; - p = (1.0 - s) * v; - q = (1.0 - (s * f)) * v; - t = (1.0 - (s * (1.0 - f))) * v; - if (ii == 0) { red = v; green = t; blue = p; } - else if (ii == 1) { red = q; green = v; blue = p; } - else if (ii == 2) { red = p; green = v; blue = t; } - else if (ii == 3) { red = p; green = q; blue = v; } - else if (ii == 4) { red = t; green = p; blue = v; } - else if (ii == 5) { red = v; green = p; blue = q; } - *dest++ = (uch)(red * 255.0); - *dest++ = (uch)(green * 255.0); - *dest++ = (uch)(blue * 255.0); - } - } - } - fprintf(stderr, "done.\n"); - fflush(stderr); - } - -/*--------------------------------------------------------------------------- - Blast background image to display buffer before beginning PNG decode; - calling function will handle invalidation and UpdateWindow() call. - ---------------------------------------------------------------------------*/ - - for (row = 0; row < rpng2_info.height; ++row) { - src = bg_data + row*bg_rowbytes; - dest = wimage_data + row*wimage_rowbytes; - for (i = rpng2_info.width; i > 0; --i) { - r1 = *src++; - g1 = *src++; - b1 = *src++; - *dest++ = b1; - *dest++ = g1; /* note reverse order */ - *dest++ = r1; - } - } - - return 0; - -} /* end function rpng2_win_load_bg_image() */ - - - - - -static void rpng2_win_display_row(ulg row) -{ - uch bg_red = rpng2_info.bg_red; - uch bg_green = rpng2_info.bg_green; - uch bg_blue = rpng2_info.bg_blue; - uch *src, *src2=NULL, *dest; - uch r, g, b, a; - ulg i; - static int rows=0; - static ulg firstrow; - -/*--------------------------------------------------------------------------- - rows and firstrow simply track how many rows (and which ones) have not - yet been displayed; alternatively, we could call InvalidateRect() for - every row and not bother with the records-keeping. - ---------------------------------------------------------------------------*/ - - Trace((stderr, "beginning rpng2_win_display_row()\n")) - - if (rows == 0) - firstrow = row; /* first row not yet displayed */ - - ++rows; /* count of rows received but not yet displayed */ - -/*--------------------------------------------------------------------------- - Aside from the use of the rpng2_info struct and the lack of an outer - loop (over rows), this routine is identical to rpng_win_display_image() - in the non-progressive version of the program. - ---------------------------------------------------------------------------*/ - - src = rpng2_info.image_data + row*rpng2_info.rowbytes; - if (bg_image) - src2 = bg_data + row*bg_rowbytes; - dest = wimage_data + row*wimage_rowbytes; - - if (rpng2_info.channels == 3) { - for (i = rpng2_info.width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - *dest++ = b; - *dest++ = g; /* note reverse order */ - *dest++ = r; - } - } else /* if (rpng2_info.channels == 4) */ { - for (i = rpng2_info.width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - a = *src++; - if (bg_image) { - bg_red = *src2++; - bg_green = *src2++; - bg_blue = *src2++; - } - if (a == 255) { - *dest++ = b; - *dest++ = g; - *dest++ = r; - } else if (a == 0) { - *dest++ = bg_blue; - *dest++ = bg_green; - *dest++ = bg_red; - } else { - /* this macro (copied from png.h) composites the - * foreground and background values and puts the - * result into the first argument; there are no - * side effects with the first argument */ - alpha_composite(*dest++, b, a, bg_blue); - alpha_composite(*dest++, g, a, bg_green); - alpha_composite(*dest++, r, a, bg_red); - } - } - } - -/*--------------------------------------------------------------------------- - Display after every 16 rows or when on last row. (Region may include - previously displayed lines due to interlacing--i.e., not contiguous.) - ---------------------------------------------------------------------------*/ - - if ((rows & 0xf) == 0 || row == rpng2_info.height-1) { - RECT rect; - - rect.left = 0L; - rect.top = (LONG)firstrow; - rect.right = (LONG)rpng2_info.width; /* possibly off by one? */ - rect.bottom = (LONG)row + 1L; /* possibly off by one? */ - InvalidateRect(global_hwnd, &rect, FALSE); - UpdateWindow(global_hwnd); /* similar to XFlush() */ - rows = 0; - } - -} /* end function rpng2_win_display_row() */ - - - - - -static void rpng2_win_finish_display() -{ - Trace((stderr, "beginning rpng2_win_finish_display()\n")) - - /* last row has already been displayed by rpng2_win_display_row(), so - * we have nothing to do here except set a flag and let the user know - * that the image is done */ - - rpng2_info.state = kDone; - printf( - "Done. Press Q, Esc or mouse button 1 (within image window) to quit.\n"); - fflush(stdout); -} - - - - - -static void rpng2_win_cleanup() -{ - if (bg_image && bg_data) { - free(bg_data); - bg_data = NULL; - } - - if (rpng2_info.image_data) { - free(rpng2_info.image_data); - rpng2_info.image_data = NULL; - } - - if (rpng2_info.row_pointers) { - free(rpng2_info.row_pointers); - rpng2_info.row_pointers = NULL; - } - - if (dib) { - free(dib); - dib = NULL; - } -} - - - - - -LRESULT CALLBACK rpng2_win_wndproc(HWND hwnd, UINT iMsg, WPARAM wP, LPARAM lP) -{ - HDC hdc; - PAINTSTRUCT ps; - int rc; - - switch (iMsg) { - case WM_CREATE: - /* one-time processing here, if any */ - return 0; - - case WM_PAINT: - hdc = BeginPaint(hwnd, &ps); - rc = StretchDIBits(hdc, 0, 0, rpng2_info.width, rpng2_info.height, - 0, 0, rpng2_info.width, rpng2_info.height, - wimage_data, (BITMAPINFO *)bmih, - 0, SRCCOPY); - EndPaint(hwnd, &ps); - return 0; - - /* wait for the user to tell us when to quit */ - case WM_CHAR: - switch (wP) { /* only need one, so ignore repeat count */ - case 'q': - case 'Q': - case 0x1B: /* Esc key */ - PostQuitMessage(0); - } - return 0; - - case WM_LBUTTONDOWN: /* another way of quitting */ - case WM_DESTROY: - PostQuitMessage(0); - return 0; - } - - return DefWindowProc(hwnd, iMsg, wP, lP); -} diff --git a/Dependencies/libpng/contrib/gregbook/rpng2-x.c b/Dependencies/libpng/contrib/gregbook/rpng2-x.c deleted file mode 100644 index 238ec0b..0000000 --- a/Dependencies/libpng/contrib/gregbook/rpng2-x.c +++ /dev/null @@ -1,2109 +0,0 @@ -/*--------------------------------------------------------------------------- - - rpng2 - progressive-model PNG display program rpng2-x.c - - This program decodes and displays PNG files progressively, as if it were - a web browser (though the front end is only set up to read from files). - It supports gamma correction, user-specified background colors, and user- - specified background patterns (for transparent images). This version is - for the X Window System (tested by the author under Unix and by Martin - Zinser under OpenVMS; may work under OS/2 with a little tweaking). - - Thanks to Adam Costello and Pieter S. van der Meulen for the "diamond" - and "radial waves" patterns, respectively. - - to do (someday, maybe): - - fix expose/redraw code: don't draw entire row if only part exposed - - 8-bit (colormapped) X support - - finish resizable checkerboard-gradient (sizes 4-128?) - - use %.1023s to simplify truncation of title-bar string? - - --------------------------------------------------------------------------- - - Changelog: - - 1.01: initial public release - - 1.02: modified to allow abbreviated options; fixed char/uchar mismatch - - 1.10: added support for non-default visuals; fixed X pixel-conversion - - 1.11: added -usleep option for demos; fixed command-line parsing bug - - 1.12: added -pause option for demos and testing - - 1.20: added runtime MMX-enabling/disabling and new -mmx* options - - 1.21: fixed some small X memory leaks (thanks to François Petitjean) - - 1.22: fixed XFreeGC() crash bug (thanks to Patrick Welche) - - 1.23: added -bgpat 0 mode (std white/gray checkerboard, 8x8 squares) - - 1.30: added -loop option for -bgpat (ifdef FEATURE_LOOP); fixed bpp = - 24; added support for X resources (thanks to Gerhard Niklasch) - - 1.31: added code to skip unused chunks (thanks to Glenn Randers-Pehrson) - - 1.32: added AMD64/EM64T support (__x86_64__); added basic expose/redraw - handling - - 2.00: dual-licensed (added GNU GPL) - - 2.01: fixed 64-bit typo in readpng2.c; fixed -pause usage description - - 2.02: fixed improper display of usage screen on PNG error(s); fixed - unexpected-EOF and file-read-error cases; fixed Trace() cut-and- - paste bugs - - 2.03: deleted runtime MMX-enabling/disabling and obsolete -mmx* options - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2008 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#define PROGNAME "rpng2-x" -#define LONGNAME "Progressive PNG Viewer for X" -#define VERSION "2.03 of 25 February 2010" -#define RESNAME "rpng2" /* our X resource application name */ -#define RESCLASS "Rpng" /* our X resource class name */ - -#include -#include -#include -#include -#include /* for jmpbuf declaration in readpng2.h */ -#include -#include /* only for PvdM background code */ -#include -#include -#include -#include /* defines XK_* macros */ - -#ifdef VMS -# include -#endif - -/* all for PvdM background code: */ -#ifndef PI -# define PI 3.141592653589793238 -#endif -#define PI_2 (PI*0.5) -#define INV_PI_360 (360.0 / PI) -#define MAX(a,b) (a>b?a:b) -#define MIN(a,b) (a> 8)) >> 8); \ -} - - -#define INBUFSIZE 4096 /* with pseudo-timing on (1 sec delay/block), this - * block size corresponds roughly to a download - * speed 10% faster than theoretical 33.6K maximum - * (assuming 8 data bits, 1 stop bit and no other - * overhead) */ - -/* local prototypes */ -static void rpng2_x_init (void); -static int rpng2_x_create_window (void); -static int rpng2_x_load_bg_image (void); -static void rpng2_x_display_row (ulg row); -static void rpng2_x_finish_display (void); -static void rpng2_x_redisplay_image (ulg startcol, ulg startrow, - ulg width, ulg height); -#ifdef FEATURE_LOOP -static void rpng2_x_reload_bg_image (void); -static int is_number (char *p); -#endif -static void rpng2_x_cleanup (void); -static int rpng2_x_msb (ulg u32val); - - -static char titlebar[1024], *window_name = titlebar; -static char *appname = LONGNAME; -static char *icon_name = PROGNAME; -static char *res_name = RESNAME; -static char *res_class = RESCLASS; -static char *filename; -static FILE *infile; - -static mainprog_info rpng2_info; - -static uch inbuf[INBUFSIZE]; -static int incount; - -static int pat = 6; /* must be less than num_bgpat */ -static int bg_image = 0; -static int bgscale, bgscale_default = 16; -static ulg bg_rowbytes; -static uch *bg_data; - -int pause_after_pass = FALSE; -int demo_timing = FALSE; -ulg usleep_duration = 0L; - -static struct rgb_color { - uch r, g, b; -} rgb[] = { - { 0, 0, 0}, /* 0: black */ - {255, 255, 255}, /* 1: white */ - {173, 132, 57}, /* 2: tan */ - { 64, 132, 0}, /* 3: medium green */ - {189, 117, 1}, /* 4: gold */ - {253, 249, 1}, /* 5: yellow */ - { 0, 0, 255}, /* 6: blue */ - { 0, 0, 120}, /* 7: medium blue */ - {255, 0, 255}, /* 8: magenta */ - { 64, 0, 64}, /* 9: dark magenta */ - {255, 0, 0}, /* 10: red */ - { 64, 0, 0}, /* 11: dark red */ - {255, 127, 0}, /* 12: orange */ - {192, 96, 0}, /* 13: darker orange */ - { 24, 60, 0}, /* 14: dark green-yellow */ - { 85, 125, 200}, /* 15: ice blue */ - {192, 192, 192} /* 16: Netscape/Mosaic gray */ -}; -/* not used for now, but should be for error-checking: -static int num_rgb = sizeof(rgb) / sizeof(struct rgb_color); - */ - -/* - This whole struct is a fairly cheesy way to keep the number of - command-line options to a minimum. The radial-waves background - type is a particularly poor fit to the integer elements of the - struct...but a few macros and a little fixed-point math will do - wonders for ya. - - type bits: - F E D C B A 9 8 7 6 5 4 3 2 1 0 - | | | | | - | | +-+-+-- 0 = sharp-edged checkerboard - | | 1 = soft diamonds - | | 2 = radial waves - | | 3-7 = undefined - | +-- gradient #2 inverted? - +-- alternating columns inverted? - */ -static struct background_pattern { - ush type; - int rgb1_max, rgb1_min; /* or bg_freq, bg_gray */ - int rgb2_max, rgb2_min; /* or bg_bsat, bg_brot (both scaled by 10)*/ -} bg[] = { - {0, 1,1, 16,16}, /* checkered: white vs. light gray (basic) */ - {0+8, 2,0, 1,15}, /* checkered: tan/black vs. white/ice blue */ - {0+24, 2,0, 1,0}, /* checkered: tan/black vs. white/black */ - {0+8, 4,5, 0,2}, /* checkered: gold/yellow vs. black/tan */ - {0+8, 4,5, 0,6}, /* checkered: gold/yellow vs. black/blue */ - {0, 7,0, 8,9}, /* checkered: deep blue/black vs. magenta */ - {0+8, 13,0, 5,14}, /* checkered: orange/black vs. yellow */ - {0+8, 12,0, 10,11}, /* checkered: orange/black vs. red */ - {1, 7,0, 8,0}, /* diamonds: deep blue/black vs. magenta */ - {1, 12,0, 11,0}, /* diamonds: orange vs. dark red */ - {1, 10,0, 7,0}, /* diamonds: red vs. medium blue */ - {1, 4,0, 5,0}, /* diamonds: gold vs. yellow */ - {1, 3,0, 0,0}, /* diamonds: medium green vs. black */ - {2, 16, 100, 20, 0}, /* radial: ~hard radial color-beams */ - {2, 18, 100, 10, 2}, /* radial: soft, curved radial color-beams */ - {2, 16, 256, 100, 250}, /* radial: very tight spiral */ - {2, 10000, 256, 11, 0} /* radial: dipole-moire' (almost fractal) */ -}; -static int num_bgpat = sizeof(bg) / sizeof(struct background_pattern); - - -/* X-specific variables */ -static char *displayname; -static XImage *ximage; -static Display *display; -static int depth; -static Visual *visual; -static XVisualInfo *visual_list; -static int RShift, GShift, BShift; -static ulg RMask, GMask, BMask; -static Window window; -static GC gc; -static Colormap colormap; - -static int have_nondefault_visual = FALSE; -static int have_colormap = FALSE; -static int have_window = FALSE; -static int have_gc = FALSE; - - - - -int main(int argc, char **argv) -{ -#ifdef sgi - char tmpline[80]; -#endif - char *p, *bgstr = NULL; - int rc, alen, flen; - int error = 0; - int timing = FALSE; - int have_bg = FALSE; -#ifdef FEATURE_LOOP - int loop = FALSE; - long loop_interval = -1; /* seconds (100,000 max) */ -#endif - double LUT_exponent; /* just the lookup table */ - double CRT_exponent = 2.2; /* just the monitor */ - double default_display_exponent; /* whole display system */ - XEvent e; - KeySym k; - - - /* First initialize a few things, just to be sure--memset takes care of - * default background color (black), booleans (FALSE), pointers (NULL), - * etc. */ - - displayname = (char *)NULL; - filename = (char *)NULL; - memset(&rpng2_info, 0, sizeof(mainprog_info)); - - - /* Set the default value for our display-system exponent, i.e., the - * product of the CRT exponent and the exponent corresponding to - * the frame-buffer's lookup table (LUT), if any. This is not an - * exhaustive list of LUT values (e.g., OpenStep has a lot of weird - * ones), but it should cover 99% of the current possibilities. */ - -#if defined(NeXT) - /* third-party utilities can modify the default LUT exponent */ - LUT_exponent = 1.0 / 2.2; - /* - if (some_next_function_that_returns_gamma(&next_gamma)) - LUT_exponent = 1.0 / next_gamma; - */ -#elif defined(sgi) - LUT_exponent = 1.0 / 1.7; - /* there doesn't seem to be any documented function to - * get the "gamma" value, so we do it the hard way */ - infile = fopen("/etc/config/system.glGammaVal", "r"); - if (infile) { - double sgi_gamma; - - fgets(tmpline, 80, infile); - fclose(infile); - sgi_gamma = atof(tmpline); - if (sgi_gamma > 0.0) - LUT_exponent = 1.0 / sgi_gamma; - } -#elif defined(Macintosh) - LUT_exponent = 1.8 / 2.61; - /* - if (some_mac_function_that_returns_gamma(&mac_gamma)) - LUT_exponent = mac_gamma / 2.61; - */ -#else - LUT_exponent = 1.0; /* assume no LUT: most PCs */ -#endif - - /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */ - default_display_exponent = LUT_exponent * CRT_exponent; - - - /* If the user has set the SCREEN_GAMMA environment variable as suggested - * (somewhat imprecisely) in the libpng documentation, use that; otherwise - * use the default value we just calculated. Either way, the user may - * override this via a command-line option. */ - - if ((p = getenv("SCREEN_GAMMA")) != NULL) - rpng2_info.display_exponent = atof(p); - else - rpng2_info.display_exponent = default_display_exponent; - - - /* Now parse the command line for options and the PNG filename. */ - - while (*++argv && !error) { - if (!strncmp(*argv, "-display", 2)) { - if (!*++argv) - ++error; - else - displayname = *argv; - } else if (!strncmp(*argv, "-gamma", 2)) { - if (!*++argv) - ++error; - else { - rpng2_info.display_exponent = atof(*argv); - if (rpng2_info.display_exponent <= 0.0) - ++error; - } - } else if (!strncmp(*argv, "-bgcolor", 4)) { - if (!*++argv) - ++error; - else { - bgstr = *argv; - if (strlen(bgstr) != 7 || bgstr[0] != '#') - ++error; - else { - have_bg = TRUE; - bg_image = FALSE; - } - } - } else if (!strncmp(*argv, "-bgpat", 4)) { - if (!*++argv) - ++error; - else { - pat = atoi(*argv); - if (pat >= 0 && pat < num_bgpat) { - bg_image = TRUE; - have_bg = FALSE; - } else - ++error; - } - } else if (!strncmp(*argv, "-usleep", 2)) { - if (!*++argv) - ++error; - else { - usleep_duration = (ulg)atol(*argv); - demo_timing = TRUE; - } - } else if (!strncmp(*argv, "-pause", 2)) { - pause_after_pass = TRUE; - } else if (!strncmp(*argv, "-timing", 2)) { - timing = TRUE; -#ifdef FEATURE_LOOP - } else if (!strncmp(*argv, "-loop", 2)) { - loop = TRUE; - if (!argv[1] || !is_number(argv[1])) - loop_interval = 2; - else { - ++argv; - loop_interval = atol(*argv); - if (loop_interval < 0) - loop_interval = 2; - else if (loop_interval > 100000) /* bit more than one day */ - loop_interval = 100000; - } -#endif - } else { - if (**argv != '-') { - filename = *argv; - if (argv[1]) /* shouldn't be any more args after filename */ - ++error; - } else - ++error; /* not expecting any other options */ - } - } - - if (!filename) - ++error; - - - /* print usage screen if any errors up to this point */ - - if (error) { - fprintf(stderr, "\n%s %s: %s\n\n", PROGNAME, VERSION, appname); - readpng2_version_info(); - fprintf(stderr, "\n" - "Usage: %s [-display xdpy] [-gamma exp] [-bgcolor bg | -bgpat pat]\n" -#ifdef FEATURE_LOOP - " %*s [-usleep dur | -timing] [-pause] [-loop [sec]] file.png\n\n" -#else - " %*s [-usleep dur | -timing] [-pause] file.png\n\n" -#endif - " xdpy\tname of the target X display (e.g., ``hostname:0'')\n" - " exp \ttransfer-function exponent (``gamma'') of the display\n" - "\t\t system in floating-point format (e.g., ``%.1f''); equal\n" - "\t\t to the product of the lookup-table exponent (varies)\n" - "\t\t and the CRT exponent (usually 2.2); must be positive\n" - " bg \tdesired background color in 7-character hex RGB format\n" - "\t\t (e.g., ``#ff7700'' for orange: same as HTML colors);\n" - "\t\t used with transparent images; overrides -bgpat\n" - " pat \tdesired background pattern number (0-%d); used with\n" - "\t\t transparent images; overrides -bgcolor\n" -#ifdef FEATURE_LOOP - " -loop\tloops through background images after initial display\n" - "\t\t is complete (depends on -bgpat)\n" - " sec \tseconds to display each background image (default = 2)\n" -#endif - " dur \tduration in microseconds to wait after displaying each\n" - "\t\t row (for demo purposes)\n" - " -timing\tenables delay for every block read, to simulate modem\n" - "\t\t download of image (~36 Kbps)\n" - " -pause\tpauses after displaying each pass until mouse clicked\n" - "\nPress Q, Esc or mouse button 1 (within image window, after image\n" - "is displayed) to quit.\n" - "\n", PROGNAME, -#if (defined(__i386__) || defined(_M_IX86) || defined(__x86_64__)) - (int)strlen(PROGNAME), " ", -#endif - (int)strlen(PROGNAME), " ", default_display_exponent, num_bgpat-1); - exit(1); - } - - - if (!(infile = fopen(filename, "rb"))) { - fprintf(stderr, PROGNAME ": can't open PNG file [%s]\n", filename); - ++error; - } else { - incount = fread(inbuf, 1, INBUFSIZE, infile); - if (incount < 8 || !readpng2_check_sig(inbuf, 8)) { - fprintf(stderr, PROGNAME - ": [%s] is not a PNG file: incorrect signature\n", - filename); - ++error; - } else if ((rc = readpng2_init(&rpng2_info)) != 0) { - switch (rc) { - case 2: - fprintf(stderr, PROGNAME - ": [%s] has bad IHDR (libpng longjmp)\n", filename); - break; - case 4: - fprintf(stderr, PROGNAME ": insufficient memory\n"); - break; - default: - fprintf(stderr, PROGNAME - ": unknown readpng2_init() error\n"); - break; - } - ++error; - } else { - Trace((stderr, "about to call XOpenDisplay()\n")) - display = XOpenDisplay(displayname); - if (!display) { - readpng2_cleanup(&rpng2_info); - fprintf(stderr, PROGNAME ": can't open X display [%s]\n", - displayname? displayname : "default"); - ++error; - } - } - if (error) - fclose(infile); - } - - - if (error) { - fprintf(stderr, PROGNAME ": aborting.\n"); - exit(2); - } - - - /* set the title-bar string, but make sure buffer doesn't overflow */ - - alen = strlen(appname); - flen = strlen(filename); - if (alen + flen + 3 > 1023) - sprintf(titlebar, "%s: ...%s", appname, filename+(alen+flen+6-1023)); - else - sprintf(titlebar, "%s: %s", appname, filename); - - - /* set some final rpng2_info variables before entering main data loop */ - - if (have_bg) { - unsigned r, g, b; /* this approach quiets compiler warnings */ - - sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b); - rpng2_info.bg_red = (uch)r; - rpng2_info.bg_green = (uch)g; - rpng2_info.bg_blue = (uch)b; - } else - rpng2_info.need_bgcolor = TRUE; - - rpng2_info.state = kPreInit; - rpng2_info.mainprog_init = rpng2_x_init; - rpng2_info.mainprog_display_row = rpng2_x_display_row; - rpng2_info.mainprog_finish_display = rpng2_x_finish_display; - - - /* OK, this is the fun part: call readpng2_decode_data() at the start of - * the loop to deal with our first buffer of data (read in above to verify - * that the file is a PNG image), then loop through the file and continue - * calling the same routine to handle each chunk of data. It in turn - * passes the data to libpng, which will invoke one or more of our call- - * backs as decoded data become available. We optionally call sleep() for - * one second per iteration to simulate downloading the image via an analog - * modem. */ - - for (;;) { - Trace((stderr, "about to call readpng2_decode_data()\n")) - if (readpng2_decode_data(&rpng2_info, inbuf, incount)) - ++error; - Trace((stderr, "done with readpng2_decode_data()\n")) - - if (error || incount != INBUFSIZE || rpng2_info.state == kDone) { - if (rpng2_info.state == kDone) { - Trace((stderr, "done decoding PNG image\n")) - } else if (ferror(infile)) { - fprintf(stderr, PROGNAME - ": error while reading PNG image file\n"); - exit(3); - } else if (feof(infile)) { - fprintf(stderr, PROGNAME ": end of file reached " - "(unexpectedly) while reading PNG image file\n"); - exit(3); - } else /* if (error) */ { - // will print error message below - } - break; - } - - if (timing) - sleep(1); - - incount = fread(inbuf, 1, INBUFSIZE, infile); - } - - - /* clean up PNG stuff and report any decoding errors */ - - fclose(infile); - Trace((stderr, "about to call readpng2_cleanup()\n")) - readpng2_cleanup(&rpng2_info); - - if (error) { - fprintf(stderr, PROGNAME ": libpng error while decoding PNG image\n"); - exit(3); - } - - -#ifdef FEATURE_LOOP - - if (loop && bg_image) { - Trace((stderr, "entering -loop loop (FEATURE_LOOP)\n")) - for (;;) { - int i, use_sleep; - struct timeval now, then; - - /* get current time and add loop_interval to get target time */ - if (gettimeofday(&then, NULL) == 0) { - then.tv_sec += loop_interval; - use_sleep = FALSE; - } else - use_sleep = TRUE; - - /* do quick check for a quit event but don't wait for it */ - /* GRR BUG: should also check for Expose events and redraw... */ - if (XCheckMaskEvent(display, KeyPressMask | ButtonPressMask, &e)) - if (QUIT(e,k)) - break; - - /* generate next background image */ - if (++pat >= num_bgpat) - pat = 0; - rpng2_x_reload_bg_image(); - - /* wait for timeout, using whatever means are available */ - if (use_sleep || gettimeofday(&now, NULL) != 0) { - for (i = loop_interval; i > 0; --i) { - sleep(1); - /* GRR BUG: also need to check for Expose (and redraw!) */ - if (XCheckMaskEvent(display, KeyPressMask | ButtonPressMask, - &e) && QUIT(e,k)) - break; - } - } else { - /* Y2038 BUG! */ - if (now.tv_sec < then.tv_sec || - (now.tv_sec == then.tv_sec && now.tv_usec < then.tv_usec)) - { - int quit = FALSE; - long seconds_to_go = then.tv_sec - now.tv_sec; - long usleep_usec; - - /* basically chew up most of remaining loop-interval with - * calls to sleep(1) interleaved with checks for quit - * events, but also recalc time-to-go periodically; when - * done, clean up any remaining time with usleep() call - * (could also use SIGALRM, but signals are a pain...) */ - while (seconds_to_go-- > 1) { - int seconds_done = 0; - - for (i = seconds_to_go; i > 0 && !quit; --i) { - sleep(1); - /* GRR BUG: need to check for Expose and redraw */ - if (XCheckMaskEvent(display, KeyPressMask | - ButtonPressMask, &e) && QUIT(e,k)) - quit = TRUE; - if (++seconds_done > 1000) - break; /* time to redo seconds_to_go meas. */ - } - if (quit) - break; - - /* OK, more than 1000 seconds since last check: - * correct the time-to-go measurement for drift */ - if (gettimeofday(&now, NULL) == 0) { - if (now.tv_sec >= then.tv_sec) - break; - seconds_to_go = then.tv_sec - now.tv_sec; - } else - ++seconds_to_go; /* restore what we subtracted */ - } - if (quit) - break; /* breaks outer do-loop, skips redisplay */ - - /* since difference between "now" and "then" is already - * eaten up to within a couple of seconds, don't need to - * worry about overflow--but might have overshot (neg.) */ - if (gettimeofday(&now, NULL) == 0) { - usleep_usec = 1000000L*(then.tv_sec - now.tv_sec) + - then.tv_usec - now.tv_usec; - if (usleep_usec > 0) - usleep((ulg)usleep_usec); - } - } - } - - /* composite image against new background and display (note that - * we do not take into account the time spent doing this...) */ - rpng2_x_redisplay_image (0, 0, rpng2_info.width, rpng2_info.height); - } - - } else /* FALL THROUGH and do the normal thing */ - -#endif /* FEATURE_LOOP */ - - /* wait for the user to tell us when to quit */ - - if (rpng2_info.state >= kWindowInit) { - Trace((stderr, "entering final wait-for-quit-event loop\n")) - do { - XNextEvent(display, &e); - if (e.type == Expose) { - XExposeEvent *ex = (XExposeEvent *)&e; - rpng2_x_redisplay_image (ex->x, ex->y, ex->width, ex->height); - } - } while (!QUIT(e,k)); - } else { - fprintf(stderr, PROGNAME ": init callback never called: probable " - "libpng error while decoding PNG metadata\n"); - exit(4); - } - - - /* we're done: clean up all image and X resources and go away */ - - Trace((stderr, "about to call rpng2_x_cleanup()\n")) - rpng2_x_cleanup(); - - return 0; -} - - - - - -/* this function is called by readpng2_info_callback() in readpng2.c, which - * in turn is called by libpng after all of the pre-IDAT chunks have been - * read and processed--i.e., we now have enough info to finish initializing */ - -static void rpng2_x_init(void) -{ - ulg i; - ulg rowbytes = rpng2_info.rowbytes; - - Trace((stderr, "beginning rpng2_x_init()\n")) - Trace((stderr, " rowbytes = %d\n", rpng2_info.rowbytes)) - Trace((stderr, " width = %ld\n", rpng2_info.width)) - Trace((stderr, " height = %ld\n", rpng2_info.height)) - - rpng2_info.image_data = (uch *)malloc(rowbytes * rpng2_info.height); - if (!rpng2_info.image_data) { - readpng2_cleanup(&rpng2_info); - return; - } - - rpng2_info.row_pointers = (uch **)malloc(rpng2_info.height * sizeof(uch *)); - if (!rpng2_info.row_pointers) { - free(rpng2_info.image_data); - rpng2_info.image_data = NULL; - readpng2_cleanup(&rpng2_info); - return; - } - - for (i = 0; i < rpng2_info.height; ++i) - rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes; - - - /* do the basic X initialization stuff, make the window, and fill it with - * the user-specified, file-specified or default background color or - * pattern */ - - if (rpng2_x_create_window()) { - - /* GRR TEMPORARY HACK: this is fundamentally no different from cases - * above; libpng should longjmp() back to us when png_ptr goes away. - * If we/it segfault instead, seems like a libpng bug... */ - - /* we're here via libpng callback, so if window fails, clean and bail */ - readpng2_cleanup(&rpng2_info); - rpng2_x_cleanup(); - exit(2); - } - - rpng2_info.state = kWindowInit; -} - - - - - -static int rpng2_x_create_window(void) -{ - ulg bg_red = rpng2_info.bg_red; - ulg bg_green = rpng2_info.bg_green; - ulg bg_blue = rpng2_info.bg_blue; - ulg bg_pixel = 0L; - ulg attrmask; - int need_colormap = FALSE; - int screen, pad; - uch *xdata; - Window root; - XEvent e; - XGCValues gcvalues; - XSetWindowAttributes attr; - XTextProperty windowName, *pWindowName = &windowName; - XTextProperty iconName, *pIconName = &iconName; - XVisualInfo visual_info; - XSizeHints *size_hints; - XWMHints *wm_hints; - XClassHint *class_hints; - - - Trace((stderr, "beginning rpng2_x_create_window()\n")) - - screen = DefaultScreen(display); - depth = DisplayPlanes(display, screen); - root = RootWindow(display, screen); - -#ifdef DEBUG - XSynchronize(display, True); -#endif - - if (depth != 16 && depth != 24 && depth != 32) { - int visuals_matched = 0; - - Trace((stderr, "default depth is %d: checking other visuals\n", - depth)) - - /* 24-bit first */ - visual_info.screen = screen; - visual_info.depth = 24; - visual_list = XGetVisualInfo(display, - VisualScreenMask | VisualDepthMask, &visual_info, &visuals_matched); - if (visuals_matched == 0) { -/* GRR: add 15-, 16- and 32-bit TrueColor visuals (also DirectColor?) */ - fprintf(stderr, "default screen depth %d not supported, and no" - " 24-bit visuals found\n", depth); - return 2; - } - Trace((stderr, "XGetVisualInfo() returned %d 24-bit visuals\n", - visuals_matched)) - visual = visual_list[0].visual; - depth = visual_list[0].depth; -/* - colormap_size = visual_list[0].colormap_size; - visual_class = visual->class; - visualID = XVisualIDFromVisual(visual); - */ - have_nondefault_visual = TRUE; - need_colormap = TRUE; - } else { - XMatchVisualInfo(display, screen, depth, TrueColor, &visual_info); - visual = visual_info.visual; - } - - RMask = visual->red_mask; - GMask = visual->green_mask; - BMask = visual->blue_mask; - -/* GRR: add/check 8-bit support */ - if (depth == 8 || need_colormap) { - colormap = XCreateColormap(display, root, visual, AllocNone); - if (!colormap) { - fprintf(stderr, "XCreateColormap() failed\n"); - return 2; - } - have_colormap = TRUE; - if (depth == 8) - bg_image = FALSE; /* gradient just wastes palette entries */ - } - if (depth == 15 || depth == 16) { - RShift = 15 - rpng2_x_msb(RMask); /* these are right-shifts */ - GShift = 15 - rpng2_x_msb(GMask); - BShift = 15 - rpng2_x_msb(BMask); - } else if (depth > 16) { - RShift = rpng2_x_msb(RMask) - 7; /* these are left-shifts */ - GShift = rpng2_x_msb(GMask) - 7; - BShift = rpng2_x_msb(BMask) - 7; - } - if (depth >= 15 && (RShift < 0 || GShift < 0 || BShift < 0)) { - fprintf(stderr, "rpng2 internal logic error: negative X shift(s)!\n"); - return 2; - } - -/*--------------------------------------------------------------------------- - Finally, create the window. - ---------------------------------------------------------------------------*/ - - attr.backing_store = Always; - attr.event_mask = ExposureMask | KeyPressMask | ButtonPressMask; - attrmask = CWBackingStore | CWEventMask; - if (have_nondefault_visual) { - attr.colormap = colormap; - attr.background_pixel = 0; - attr.border_pixel = 1; - attrmask |= CWColormap | CWBackPixel | CWBorderPixel; - } - - window = XCreateWindow(display, root, 0, 0, rpng2_info.width, - rpng2_info.height, 0, depth, InputOutput, visual, attrmask, &attr); - - if (window == None) { - fprintf(stderr, "XCreateWindow() failed\n"); - return 2; - } else - have_window = TRUE; - - if (depth == 8) - XSetWindowColormap(display, window, colormap); - - if (!XStringListToTextProperty(&window_name, 1, pWindowName)) - pWindowName = NULL; - if (!XStringListToTextProperty(&icon_name, 1, pIconName)) - pIconName = NULL; - - /* OK if either hints allocation fails; XSetWMProperties() allows NULLs */ - - if ((size_hints = XAllocSizeHints()) != NULL) { - /* window will not be resizable */ - size_hints->flags = PMinSize | PMaxSize; - size_hints->min_width = size_hints->max_width = (int)rpng2_info.width; - size_hints->min_height = size_hints->max_height = - (int)rpng2_info.height; - } - - if ((wm_hints = XAllocWMHints()) != NULL) { - wm_hints->initial_state = NormalState; - wm_hints->input = True; - /* wm_hints->icon_pixmap = icon_pixmap; */ - wm_hints->flags = StateHint | InputHint /* | IconPixmapHint */ ; - } - - if ((class_hints = XAllocClassHint()) != NULL) { - class_hints->res_name = res_name; - class_hints->res_class = res_class; - } - - XSetWMProperties(display, window, pWindowName, pIconName, NULL, 0, - size_hints, wm_hints, class_hints); - - /* various properties and hints no longer needed; free memory */ - if (pWindowName) - XFree(pWindowName->value); - if (pIconName) - XFree(pIconName->value); - if (size_hints) - XFree(size_hints); - if (wm_hints) - XFree(wm_hints); - if (class_hints) - XFree(class_hints); - - XMapWindow(display, window); - - gc = XCreateGC(display, window, 0, &gcvalues); - have_gc = TRUE; - -/*--------------------------------------------------------------------------- - Allocate memory for the X- and display-specific version of the image. - ---------------------------------------------------------------------------*/ - - if (depth == 24 || depth == 32) { - xdata = (uch *)malloc(4*rpng2_info.width*rpng2_info.height); - pad = 32; - } else if (depth == 16) { - xdata = (uch *)malloc(2*rpng2_info.width*rpng2_info.height); - pad = 16; - } else /* depth == 8 */ { - xdata = (uch *)malloc(rpng2_info.width*rpng2_info.height); - pad = 8; - } - - if (!xdata) { - fprintf(stderr, PROGNAME ": unable to allocate image memory\n"); - return 4; - } - - ximage = XCreateImage(display, visual, depth, ZPixmap, 0, - (char *)xdata, rpng2_info.width, rpng2_info.height, pad, 0); - - if (!ximage) { - fprintf(stderr, PROGNAME ": XCreateImage() failed\n"); - free(xdata); - return 3; - } - - /* to avoid testing the byte order every pixel (or doubling the size of - * the drawing routine with a giant if-test), we arbitrarily set the byte - * order to MSBFirst and let Xlib worry about inverting things on little- - * endian machines (e.g., Linux/x86, old VAXen, etc.)--this is not the - * most efficient approach (the giant if-test would be better), but in - * the interest of clarity, we'll take the easy way out... */ - - ximage->byte_order = MSBFirst; - -/*--------------------------------------------------------------------------- - Fill window with the specified background color (default is black) or - faked "background image" (but latter is disabled if 8-bit; gradients - just waste palette entries). - ---------------------------------------------------------------------------*/ - - if (bg_image) - rpng2_x_load_bg_image(); /* resets bg_image if fails */ - - if (!bg_image) { - if (depth == 24 || depth == 32) { - bg_pixel = (bg_red << RShift) | - (bg_green << GShift) | - (bg_blue << BShift); - } else if (depth == 16) { - bg_pixel = (((bg_red << 8) >> RShift) & RMask) | - (((bg_green << 8) >> GShift) & GMask) | - (((bg_blue << 8) >> BShift) & BMask); - } else /* depth == 8 */ { - - /* GRR: add 8-bit support */ - - } - XSetForeground(display, gc, bg_pixel); - XFillRectangle(display, window, gc, 0, 0, rpng2_info.width, - rpng2_info.height); - } - -/*--------------------------------------------------------------------------- - Wait for first Expose event to do any drawing, then flush and return. - ---------------------------------------------------------------------------*/ - - do - XNextEvent(display, &e); - while (e.type != Expose || e.xexpose.count); - - XFlush(display); - - return 0; - -} /* end function rpng2_x_create_window() */ - - - - - -static int rpng2_x_load_bg_image(void) -{ - uch *src; - char *dest; - uch r1, r2, g1, g2, b1, b2; - uch r1_inv, r2_inv, g1_inv, g2_inv, b1_inv, b2_inv; - int k, hmax, max; - int xidx, yidx, yidx_max; - int even_odd_vert, even_odd_horiz, even_odd; - int invert_gradient2 = (bg[pat].type & 0x08); - int invert_column; - int ximage_rowbytes = ximage->bytes_per_line; - ulg i, row; - ulg pixel; - -/*--------------------------------------------------------------------------- - Allocate buffer for fake background image to be used with transparent - images; if this fails, revert to plain background color. - ---------------------------------------------------------------------------*/ - - bg_rowbytes = 3 * rpng2_info.width; - bg_data = (uch *)malloc(bg_rowbytes * rpng2_info.height); - if (!bg_data) { - fprintf(stderr, PROGNAME - ": unable to allocate memory for background image\n"); - bg_image = 0; - return 1; - } - - bgscale = (pat == 0)? 8 : bgscale_default; - yidx_max = bgscale - 1; - -/*--------------------------------------------------------------------------- - Vertical gradients (ramps) in NxN squares, alternating direction and - colors (N == bgscale). - ---------------------------------------------------------------------------*/ - - if ((bg[pat].type & 0x07) == 0) { - uch r1_min = rgb[bg[pat].rgb1_min].r; - uch g1_min = rgb[bg[pat].rgb1_min].g; - uch b1_min = rgb[bg[pat].rgb1_min].b; - uch r2_min = rgb[bg[pat].rgb2_min].r; - uch g2_min = rgb[bg[pat].rgb2_min].g; - uch b2_min = rgb[bg[pat].rgb2_min].b; - int r1_diff = rgb[bg[pat].rgb1_max].r - r1_min; - int g1_diff = rgb[bg[pat].rgb1_max].g - g1_min; - int b1_diff = rgb[bg[pat].rgb1_max].b - b1_min; - int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min; - int g2_diff = rgb[bg[pat].rgb2_max].g - g2_min; - int b2_diff = rgb[bg[pat].rgb2_max].b - b2_min; - - for (row = 0; row < rpng2_info.height; ++row) { - yidx = (int)(row % bgscale); - even_odd_vert = (int)((row / bgscale) & 1); - - r1 = r1_min + (r1_diff * yidx) / yidx_max; - g1 = g1_min + (g1_diff * yidx) / yidx_max; - b1 = b1_min + (b1_diff * yidx) / yidx_max; - r1_inv = r1_min + (r1_diff * (yidx_max-yidx)) / yidx_max; - g1_inv = g1_min + (g1_diff * (yidx_max-yidx)) / yidx_max; - b1_inv = b1_min + (b1_diff * (yidx_max-yidx)) / yidx_max; - - r2 = r2_min + (r2_diff * yidx) / yidx_max; - g2 = g2_min + (g2_diff * yidx) / yidx_max; - b2 = b2_min + (b2_diff * yidx) / yidx_max; - r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max; - g2_inv = g2_min + (g2_diff * (yidx_max-yidx)) / yidx_max; - b2_inv = b2_min + (b2_diff * (yidx_max-yidx)) / yidx_max; - - dest = (char *)bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - even_odd_horiz = (int)((i / bgscale) & 1); - even_odd = even_odd_vert ^ even_odd_horiz; - invert_column = - (even_odd_horiz && (bg[pat].type & 0x10)); - if (even_odd == 0) { /* gradient #1 */ - if (invert_column) { - *dest++ = r1_inv; - *dest++ = g1_inv; - *dest++ = b1_inv; - } else { - *dest++ = r1; - *dest++ = g1; - *dest++ = b1; - } - } else { /* gradient #2 */ - if ((invert_column && invert_gradient2) || - (!invert_column && !invert_gradient2)) - { - *dest++ = r2; /* not inverted or */ - *dest++ = g2; /* doubly inverted */ - *dest++ = b2; - } else { - *dest++ = r2_inv; - *dest++ = g2_inv; /* singly inverted */ - *dest++ = b2_inv; - } - } - } - } - -/*--------------------------------------------------------------------------- - Soft gradient-diamonds with scale = bgscale. Code contributed by Adam - M. Costello. - ---------------------------------------------------------------------------*/ - - } else if ((bg[pat].type & 0x07) == 1) { - - hmax = (bgscale-1)/2; /* half the max weight of a color */ - max = 2*hmax; /* the max weight of a color */ - - r1 = rgb[bg[pat].rgb1_max].r; - g1 = rgb[bg[pat].rgb1_max].g; - b1 = rgb[bg[pat].rgb1_max].b; - r2 = rgb[bg[pat].rgb2_max].r; - g2 = rgb[bg[pat].rgb2_max].g; - b2 = rgb[bg[pat].rgb2_max].b; - - for (row = 0; row < rpng2_info.height; ++row) { - yidx = (int)(row % bgscale); - if (yidx > hmax) - yidx = bgscale-1 - yidx; - dest = (char *)bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - xidx = (int)(i % bgscale); - if (xidx > hmax) - xidx = bgscale-1 - xidx; - k = xidx + yidx; - *dest++ = (k*r1 + (max-k)*r2) / max; - *dest++ = (k*g1 + (max-k)*g2) / max; - *dest++ = (k*b1 + (max-k)*b2) / max; - } - } - -/*--------------------------------------------------------------------------- - Radial "starburst" with azimuthal sinusoids; [eventually number of sinu- - soids will equal bgscale?]. This one is slow but very cool. Code con- - tributed by Pieter S. van der Meulen (originally in Smalltalk). - ---------------------------------------------------------------------------*/ - - } else if ((bg[pat].type & 0x07) == 2) { - uch ch; - int ii, x, y, hw, hh, grayspot; - double freq, rotate, saturate, gray, intensity; - double angle=0.0, aoffset=0.0, maxDist, dist; - double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t; - - fprintf(stderr, "%s: computing radial background...", - PROGNAME); - fflush(stderr); - - hh = (int)(rpng2_info.height / 2); - hw = (int)(rpng2_info.width / 2); - - /* variables for radial waves: - * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED] - * freq: number of color beams originating from the center - * grayspot: size of the graying center area (anti-alias) - * rotate: rotation of the beams as a function of radius - * saturate: saturation of beams' shape azimuthally - */ - angle = CLIP(angle, 0.0, 360.0); - grayspot = CLIP(bg[pat].bg_gray, 1, (hh + hw)); - freq = MAX((double)bg[pat].bg_freq, 0.0); - saturate = (double)bg[pat].bg_bsat * 0.1; - rotate = (double)bg[pat].bg_brot * 0.1; - gray = 0.0; - intensity = 0.0; - maxDist = (double)((hw*hw) + (hh*hh)); - - for (row = 0; row < rpng2_info.height; ++row) { - y = (int)(row - hh); - dest = (char *)bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - x = (int)(i - hw); - angle = (x == 0)? PI_2 : atan((double)y / (double)x); - gray = (double)MAX(ABS(y), ABS(x)) / grayspot; - gray = MIN(1.0, gray); - dist = (double)((x*x) + (y*y)) / maxDist; - intensity = cos((angle+(rotate*dist*PI)) * freq) * - gray * saturate; - intensity = (MAX(MIN(intensity,1.0),-1.0) + 1.0) * 0.5; - hue = (angle + PI) * INV_PI_360 + aoffset; - s = gray * ((double)(ABS(x)+ABS(y)) / (double)(hw + hh)); - s = MIN(MAX(s,0.0), 1.0); - v = MIN(MAX(intensity,0.0), 1.0); - - if (s == 0.0) { - ch = (uch)(v * 255.0); - *dest++ = ch; - *dest++ = ch; - *dest++ = ch; - } else { - if ((hue < 0.0) || (hue >= 360.0)) - hue -= (((int)(hue / 360.0)) * 360.0); - hue /= 60.0; - ii = (int)hue; - f = hue - (double)ii; - p = (1.0 - s) * v; - q = (1.0 - (s * f)) * v; - t = (1.0 - (s * (1.0 - f))) * v; - if (ii == 0) { red = v; green = t; blue = p; } - else if (ii == 1) { red = q; green = v; blue = p; } - else if (ii == 2) { red = p; green = v; blue = t; } - else if (ii == 3) { red = p; green = q; blue = v; } - else if (ii == 4) { red = t; green = p; blue = v; } - else if (ii == 5) { red = v; green = p; blue = q; } - *dest++ = (uch)(red * 255.0); - *dest++ = (uch)(green * 255.0); - *dest++ = (uch)(blue * 255.0); - } - } - } - fprintf(stderr, "done.\n"); - fflush(stderr); - } - -/*--------------------------------------------------------------------------- - Blast background image to display buffer before beginning PNG decode. - ---------------------------------------------------------------------------*/ - - if (depth == 24 || depth == 32) { - ulg red, green, blue; - int bpp = ximage->bits_per_pixel; - - for (row = 0; row < rpng2_info.height; ++row) { - src = bg_data + row*bg_rowbytes; - dest = ximage->data + row*ximage_rowbytes; - if (bpp == 32) { /* slightly optimized version */ - for (i = rpng2_info.width; i > 0; --i) { - red = *src++; - green = *src++; - blue = *src++; - pixel = (red << RShift) | - (green << GShift) | - (blue << BShift); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } else { - for (i = rpng2_info.width; i > 0; --i) { - red = *src++; - green = *src++; - blue = *src++; - pixel = (red << RShift) | - (green << GShift) | - (blue << BShift); - /* recall that we set ximage->byte_order = MSBFirst above */ - /* GRR BUG? this assumes bpp == 24 & bits are packed low */ - /* (probably need to use RShift, RMask, etc.) */ - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } - } - - } else if (depth == 16) { - ush red, green, blue; - - for (row = 0; row < rpng2_info.height; ++row) { - src = bg_data + row*bg_rowbytes; - dest = ximage->data + row*ximage_rowbytes; - for (i = rpng2_info.width; i > 0; --i) { - red = ((ush)(*src) << 8); ++src; - green = ((ush)(*src) << 8); ++src; - blue = ((ush)(*src) << 8); ++src; - pixel = ((red >> RShift) & RMask) | - ((green >> GShift) & GMask) | - ((blue >> BShift) & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } - - } else /* depth == 8 */ { - - /* GRR: add 8-bit support */ - - } - - XPutImage(display, window, gc, ximage, 0, 0, 0, 0, rpng2_info.width, - rpng2_info.height); - - return 0; - -} /* end function rpng2_x_load_bg_image() */ - - - - - -static void rpng2_x_display_row(ulg row) -{ - uch bg_red = rpng2_info.bg_red; - uch bg_green = rpng2_info.bg_green; - uch bg_blue = rpng2_info.bg_blue; - uch *src, *src2=NULL; - char *dest; - uch r, g, b, a; - int ximage_rowbytes = ximage->bytes_per_line; - ulg i, pixel; - static int rows=0, prevpass=(-1); - static ulg firstrow; - -/*--------------------------------------------------------------------------- - rows and firstrow simply track how many rows (and which ones) have not - yet been displayed; alternatively, we could call XPutImage() for every - row and not bother with the records-keeping. - ---------------------------------------------------------------------------*/ - - Trace((stderr, "beginning rpng2_x_display_row()\n")) - - if (rpng2_info.pass != prevpass) { - if (pause_after_pass && rpng2_info.pass > 0) { - XEvent e; - KeySym k; - - fprintf(stderr, - "%s: end of pass %d of 7; click in image window to continue\n", - PROGNAME, prevpass + 1); - do - XNextEvent(display, &e); - while (!QUIT(e,k)); - } - fprintf(stderr, "%s: pass %d of 7\r", PROGNAME, rpng2_info.pass + 1); - fflush(stderr); - prevpass = rpng2_info.pass; - } - - if (rows == 0) - firstrow = row; /* first row that is not yet displayed */ - - ++rows; /* count of rows received but not yet displayed */ - -/*--------------------------------------------------------------------------- - Aside from the use of the rpng2_info struct, the lack of an outer loop - (over rows) and moving the XPutImage() call outside the "if (depth)" - tests, this routine is identical to rpng_x_display_image() in the non- - progressive version of the program. - ---------------------------------------------------------------------------*/ - - if (depth == 24 || depth == 32) { - ulg red, green, blue; - int bpp = ximage->bits_per_pixel; - - src = rpng2_info.image_data + row*rpng2_info.rowbytes; - if (bg_image) - src2 = bg_data + row*bg_rowbytes; - dest = ximage->data + row*ximage_rowbytes; - if (rpng2_info.channels == 3) { - for (i = rpng2_info.width; i > 0; --i) { - red = *src++; - green = *src++; - blue = *src++; - pixel = (red << RShift) | - (green << GShift) | - (blue << BShift); - /* recall that we set ximage->byte_order = MSBFirst above */ - if (bpp == 32) { - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } else { - /* GRR BUG? this assumes bpp == 24 & bits are packed low */ - /* (probably need to use RShift, RMask, etc.) */ - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } - } else /* if (rpng2_info.channels == 4) */ { - for (i = rpng2_info.width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - a = *src++; - if (bg_image) { - bg_red = *src2++; - bg_green = *src2++; - bg_blue = *src2++; - } - if (a == 255) { - red = r; - green = g; - blue = b; - } else if (a == 0) { - red = bg_red; - green = bg_green; - blue = bg_blue; - } else { - /* this macro (from png.h) composites the foreground - * and background values and puts the result into the - * first argument */ - alpha_composite(red, r, a, bg_red); - alpha_composite(green, g, a, bg_green); - alpha_composite(blue, b, a, bg_blue); - } - pixel = (red << RShift) | - (green << GShift) | - (blue << BShift); - /* recall that we set ximage->byte_order = MSBFirst above */ - if (bpp == 32) { - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } else { - /* GRR BUG? this assumes bpp == 24 & bits are packed low */ - /* (probably need to use RShift, RMask, etc.) */ - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } - } - - } else if (depth == 16) { - ush red, green, blue; - - src = rpng2_info.row_pointers[row]; - if (bg_image) - src2 = bg_data + row*bg_rowbytes; - dest = ximage->data + row*ximage_rowbytes; - if (rpng2_info.channels == 3) { - for (i = rpng2_info.width; i > 0; --i) { - red = ((ush)(*src) << 8); - ++src; - green = ((ush)(*src) << 8); - ++src; - blue = ((ush)(*src) << 8); - ++src; - pixel = ((red >> RShift) & RMask) | - ((green >> GShift) & GMask) | - ((blue >> BShift) & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } else /* if (rpng2_info.channels == 4) */ { - for (i = rpng2_info.width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - a = *src++; - if (bg_image) { - bg_red = *src2++; - bg_green = *src2++; - bg_blue = *src2++; - } - if (a == 255) { - red = ((ush)r << 8); - green = ((ush)g << 8); - blue = ((ush)b << 8); - } else if (a == 0) { - red = ((ush)bg_red << 8); - green = ((ush)bg_green << 8); - blue = ((ush)bg_blue << 8); - } else { - /* this macro (from png.h) composites the foreground - * and background values and puts the result back into - * the first argument (== fg byte here: safe) */ - alpha_composite(r, r, a, bg_red); - alpha_composite(g, g, a, bg_green); - alpha_composite(b, b, a, bg_blue); - red = ((ush)r << 8); - green = ((ush)g << 8); - blue = ((ush)b << 8); - } - pixel = ((red >> RShift) & RMask) | - ((green >> GShift) & GMask) | - ((blue >> BShift) & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } - - } else /* depth == 8 */ { - - /* GRR: add 8-bit support */ - - } - - -/*--------------------------------------------------------------------------- - Display after every 16 rows or when on one of last two rows. (Region - may include previously displayed lines due to interlacing--i.e., not - contiguous. Also, second-to-last row is final one in interlaced images - with odd number of rows.) For demos, flush (and delay) after every 16th - row so "sparse" passes don't go twice as fast. - ---------------------------------------------------------------------------*/ - - if (demo_timing && (row - firstrow >= 16 || row >= rpng2_info.height-2)) { - XPutImage(display, window, gc, ximage, 0, (int)firstrow, 0, - (int)firstrow, rpng2_info.width, row - firstrow + 1); - XFlush(display); - rows = 0; - usleep(usleep_duration); - } else - if (!demo_timing && ((rows & 0xf) == 0 || row >= rpng2_info.height-2)) { - XPutImage(display, window, gc, ximage, 0, (int)firstrow, 0, - (int)firstrow, rpng2_info.width, row - firstrow + 1); - XFlush(display); - rows = 0; - } - -} - - - - - -static void rpng2_x_finish_display(void) -{ - Trace((stderr, "beginning rpng2_x_finish_display()\n")) - - /* last row has already been displayed by rpng2_x_display_row(), so we - * have nothing to do here except set a flag and let the user know that - * the image is done */ - - rpng2_info.state = kDone; - printf( - "Done. Press Q, Esc or mouse button 1 (within image window) to quit.\n"); - fflush(stdout); -} - - - - - -static void rpng2_x_redisplay_image(ulg startcol, ulg startrow, - ulg width, ulg height) -{ - uch bg_red = rpng2_info.bg_red; - uch bg_green = rpng2_info.bg_green; - uch bg_blue = rpng2_info.bg_blue; - uch *src, *src2=NULL; - char *dest; - uch r, g, b, a; - ulg i, row, lastrow = 0; - ulg pixel; - int ximage_rowbytes = ximage->bytes_per_line; - - - Trace((stderr, "beginning display loop (image_channels == %d)\n", - rpng2_info.channels)) - Trace((stderr, " (width = %ld, rowbytes = %d, ximage_rowbytes = %d)\n", - rpng2_info.width, rpng2_info.rowbytes, ximage_rowbytes)) - Trace((stderr, " (bpp = %d)\n", ximage->bits_per_pixel)) - Trace((stderr, " (byte_order = %s)\n", ximage->byte_order == MSBFirst? - "MSBFirst" : (ximage->byte_order == LSBFirst? "LSBFirst" : "unknown"))) - -/*--------------------------------------------------------------------------- - Aside from the use of the rpng2_info struct and of src2 (for background - image), this routine is identical to rpng_x_display_image() in the non- - progressive version of the program--for the simple reason that redisplay - of the image against a new background happens after the image is fully - decoded and therefore is, by definition, non-progressive. - ---------------------------------------------------------------------------*/ - - if (depth == 24 || depth == 32) { - ulg red, green, blue; - int bpp = ximage->bits_per_pixel; - - for (lastrow = row = startrow; row < startrow+height; ++row) { - src = rpng2_info.image_data + row*rpng2_info.rowbytes; - if (bg_image) - src2 = bg_data + row*bg_rowbytes; - dest = ximage->data + row*ximage_rowbytes; - if (rpng2_info.channels == 3) { - for (i = rpng2_info.width; i > 0; --i) { - red = *src++; - green = *src++; - blue = *src++; -#ifdef NO_24BIT_MASKS - pixel = (red << RShift) | - (green << GShift) | - (blue << BShift); - /* recall that we set ximage->byte_order = MSBFirst above */ - if (bpp == 32) { - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } else { - /* this assumes bpp == 24 & bits are packed low */ - /* (probably need to use RShift, RMask, etc.) */ - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } -#else - red = (RShift < 0)? red << (-RShift) : red >> RShift; - green = (GShift < 0)? green << (-GShift) : green >> GShift; - blue = (BShift < 0)? blue << (-BShift) : blue >> BShift; - pixel = (red & RMask) | (green & GMask) | (blue & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - if (bpp == 32) { - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } else { - /* GRR BUG */ - /* this assumes bpp == 24 & bits are packed low */ - /* (probably need to use RShift/RMask/etc. here, too) */ - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } -#endif - } - - } else /* if (rpng2_info.channels == 4) */ { - for (i = rpng2_info.width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - a = *src++; - if (bg_image) { - bg_red = *src2++; - bg_green = *src2++; - bg_blue = *src2++; - } - if (a == 255) { - red = r; - green = g; - blue = b; - } else if (a == 0) { - red = bg_red; - green = bg_green; - blue = bg_blue; - } else { - /* this macro (from png.h) composites the foreground - * and background values and puts the result into the - * first argument */ - alpha_composite(red, r, a, bg_red); - alpha_composite(green, g, a, bg_green); - alpha_composite(blue, b, a, bg_blue); - } -#ifdef NO_24BIT_MASKS - pixel = (red << RShift) | - (green << GShift) | - (blue << BShift); - /* recall that we set ximage->byte_order = MSBFirst above */ - if (bpp == 32) { - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } else { - /* this assumes bpp == 24 & bits are packed low */ - /* (probably need to use RShift, RMask, etc.) */ - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } -#else - red = (RShift < 0)? red << (-RShift) : red >> RShift; - green = (GShift < 0)? green << (-GShift) : green >> GShift; - blue = (BShift < 0)? blue << (-BShift) : blue >> BShift; - pixel = (red & RMask) | (green & GMask) | (blue & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - if (bpp == 32) { - *dest++ = (char)((pixel >> 24) & 0xff); - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } else { - /* GRR BUG */ - /* this assumes bpp == 24 & bits are packed low */ - /* (probably need to use RShift/RMask/etc. here, too) */ - *dest++ = (char)((pixel >> 16) & 0xff); - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } -#endif - } - } - /* display after every 16 lines */ - if (((row+1) & 0xf) == 0) { - XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0, - (int)lastrow, rpng2_info.width, 16); - XFlush(display); - lastrow = row + 1; - } - } - - } else if (depth == 16) { - ush red, green, blue; - - for (lastrow = row = startrow; row < startrow+height; ++row) { - src = rpng2_info.row_pointers[row]; - if (bg_image) - src2 = bg_data + row*bg_rowbytes; - dest = ximage->data + row*ximage_rowbytes; - if (rpng2_info.channels == 3) { - for (i = rpng2_info.width; i > 0; --i) { - red = ((ush)(*src) << 8); - ++src; - green = ((ush)(*src) << 8); - ++src; - blue = ((ush)(*src) << 8); - ++src; - pixel = ((red >> RShift) & RMask) | - ((green >> GShift) & GMask) | - ((blue >> BShift) & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } else /* if (rpng2_info.channels == 4) */ { - for (i = rpng2_info.width; i > 0; --i) { - r = *src++; - g = *src++; - b = *src++; - a = *src++; - if (bg_image) { - bg_red = *src2++; - bg_green = *src2++; - bg_blue = *src2++; - } - if (a == 255) { - red = ((ush)r << 8); - green = ((ush)g << 8); - blue = ((ush)b << 8); - } else if (a == 0) { - red = ((ush)bg_red << 8); - green = ((ush)bg_green << 8); - blue = ((ush)bg_blue << 8); - } else { - /* this macro (from png.h) composites the foreground - * and background values and puts the result back into - * the first argument (== fg byte here: safe) */ - alpha_composite(r, r, a, bg_red); - alpha_composite(g, g, a, bg_green); - alpha_composite(b, b, a, bg_blue); - red = ((ush)r << 8); - green = ((ush)g << 8); - blue = ((ush)b << 8); - } - pixel = ((red >> RShift) & RMask) | - ((green >> GShift) & GMask) | - ((blue >> BShift) & BMask); - /* recall that we set ximage->byte_order = MSBFirst above */ - *dest++ = (char)((pixel >> 8) & 0xff); - *dest++ = (char)( pixel & 0xff); - } - } - /* display after every 16 lines */ - if (((row+1) & 0xf) == 0) { - XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0, - (int)lastrow, rpng2_info.width, 16); - XFlush(display); - lastrow = row + 1; - } - } - - } else /* depth == 8 */ { - - /* GRR: add 8-bit support */ - - } - - Trace((stderr, "calling final XPutImage()\n")) - if (lastrow < startrow+height) { - XPutImage(display, window, gc, ximage, 0, (int)lastrow, 0, - (int)lastrow, rpng2_info.width, rpng2_info.height-lastrow); - XFlush(display); - } - -} /* end function rpng2_x_redisplay_image() */ - - - - - -#ifdef FEATURE_LOOP - -static void rpng2_x_reload_bg_image(void) -{ - char *dest; - uch r1, r2, g1, g2, b1, b2; - uch r1_inv, r2_inv, g1_inv, g2_inv, b1_inv, b2_inv; - int k, hmax, max; - int xidx, yidx, yidx_max; - int even_odd_vert, even_odd_horiz, even_odd; - int invert_gradient2 = (bg[pat].type & 0x08); - int invert_column; - ulg i, row; - - - bgscale = (pat == 0)? 8 : bgscale_default; - yidx_max = bgscale - 1; - -/*--------------------------------------------------------------------------- - Vertical gradients (ramps) in NxN squares, alternating direction and - colors (N == bgscale). - ---------------------------------------------------------------------------*/ - - if ((bg[pat].type & 0x07) == 0) { - uch r1_min = rgb[bg[pat].rgb1_min].r; - uch g1_min = rgb[bg[pat].rgb1_min].g; - uch b1_min = rgb[bg[pat].rgb1_min].b; - uch r2_min = rgb[bg[pat].rgb2_min].r; - uch g2_min = rgb[bg[pat].rgb2_min].g; - uch b2_min = rgb[bg[pat].rgb2_min].b; - int r1_diff = rgb[bg[pat].rgb1_max].r - r1_min; - int g1_diff = rgb[bg[pat].rgb1_max].g - g1_min; - int b1_diff = rgb[bg[pat].rgb1_max].b - b1_min; - int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min; - int g2_diff = rgb[bg[pat].rgb2_max].g - g2_min; - int b2_diff = rgb[bg[pat].rgb2_max].b - b2_min; - - for (row = 0; row < rpng2_info.height; ++row) { - yidx = (int)(row % bgscale); - even_odd_vert = (int)((row / bgscale) & 1); - - r1 = r1_min + (r1_diff * yidx) / yidx_max; - g1 = g1_min + (g1_diff * yidx) / yidx_max; - b1 = b1_min + (b1_diff * yidx) / yidx_max; - r1_inv = r1_min + (r1_diff * (yidx_max-yidx)) / yidx_max; - g1_inv = g1_min + (g1_diff * (yidx_max-yidx)) / yidx_max; - b1_inv = b1_min + (b1_diff * (yidx_max-yidx)) / yidx_max; - - r2 = r2_min + (r2_diff * yidx) / yidx_max; - g2 = g2_min + (g2_diff * yidx) / yidx_max; - b2 = b2_min + (b2_diff * yidx) / yidx_max; - r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max; - g2_inv = g2_min + (g2_diff * (yidx_max-yidx)) / yidx_max; - b2_inv = b2_min + (b2_diff * (yidx_max-yidx)) / yidx_max; - - dest = (char *)bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - even_odd_horiz = (int)((i / bgscale) & 1); - even_odd = even_odd_vert ^ even_odd_horiz; - invert_column = - (even_odd_horiz && (bg[pat].type & 0x10)); - if (even_odd == 0) { /* gradient #1 */ - if (invert_column) { - *dest++ = r1_inv; - *dest++ = g1_inv; - *dest++ = b1_inv; - } else { - *dest++ = r1; - *dest++ = g1; - *dest++ = b1; - } - } else { /* gradient #2 */ - if ((invert_column && invert_gradient2) || - (!invert_column && !invert_gradient2)) - { - *dest++ = r2; /* not inverted or */ - *dest++ = g2; /* doubly inverted */ - *dest++ = b2; - } else { - *dest++ = r2_inv; - *dest++ = g2_inv; /* singly inverted */ - *dest++ = b2_inv; - } - } - } - } - -/*--------------------------------------------------------------------------- - Soft gradient-diamonds with scale = bgscale. Code contributed by Adam - M. Costello. - ---------------------------------------------------------------------------*/ - - } else if ((bg[pat].type & 0x07) == 1) { - - hmax = (bgscale-1)/2; /* half the max weight of a color */ - max = 2*hmax; /* the max weight of a color */ - - r1 = rgb[bg[pat].rgb1_max].r; - g1 = rgb[bg[pat].rgb1_max].g; - b1 = rgb[bg[pat].rgb1_max].b; - r2 = rgb[bg[pat].rgb2_max].r; - g2 = rgb[bg[pat].rgb2_max].g; - b2 = rgb[bg[pat].rgb2_max].b; - - for (row = 0; row < rpng2_info.height; ++row) { - yidx = (int)(row % bgscale); - if (yidx > hmax) - yidx = bgscale-1 - yidx; - dest = (char *)bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - xidx = (int)(i % bgscale); - if (xidx > hmax) - xidx = bgscale-1 - xidx; - k = xidx + yidx; - *dest++ = (k*r1 + (max-k)*r2) / max; - *dest++ = (k*g1 + (max-k)*g2) / max; - *dest++ = (k*b1 + (max-k)*b2) / max; - } - } - -/*--------------------------------------------------------------------------- - Radial "starburst" with azimuthal sinusoids; [eventually number of sinu- - soids will equal bgscale?]. This one is slow but very cool. Code con- - tributed by Pieter S. van der Meulen (originally in Smalltalk). - ---------------------------------------------------------------------------*/ - - } else if ((bg[pat].type & 0x07) == 2) { - uch ch; - int ii, x, y, hw, hh, grayspot; - double freq, rotate, saturate, gray, intensity; - double angle=0.0, aoffset=0.0, maxDist, dist; - double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t; - - hh = (int)(rpng2_info.height / 2); - hw = (int)(rpng2_info.width / 2); - - /* variables for radial waves: - * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED] - * freq: number of color beams originating from the center - * grayspot: size of the graying center area (anti-alias) - * rotate: rotation of the beams as a function of radius - * saturate: saturation of beams' shape azimuthally - */ - angle = CLIP(angle, 0.0, 360.0); - grayspot = CLIP(bg[pat].bg_gray, 1, (hh + hw)); - freq = MAX((double)bg[pat].bg_freq, 0.0); - saturate = (double)bg[pat].bg_bsat * 0.1; - rotate = (double)bg[pat].bg_brot * 0.1; - gray = 0.0; - intensity = 0.0; - maxDist = (double)((hw*hw) + (hh*hh)); - - for (row = 0; row < rpng2_info.height; ++row) { - y = (int)(row - hh); - dest = (char *)bg_data + row*bg_rowbytes; - for (i = 0; i < rpng2_info.width; ++i) { - x = (int)(i - hw); - angle = (x == 0)? PI_2 : atan((double)y / (double)x); - gray = (double)MAX(ABS(y), ABS(x)) / grayspot; - gray = MIN(1.0, gray); - dist = (double)((x*x) + (y*y)) / maxDist; - intensity = cos((angle+(rotate*dist*PI)) * freq) * - gray * saturate; - intensity = (MAX(MIN(intensity,1.0),-1.0) + 1.0) * 0.5; - hue = (angle + PI) * INV_PI_360 + aoffset; - s = gray * ((double)(ABS(x)+ABS(y)) / (double)(hw + hh)); - s = MIN(MAX(s,0.0), 1.0); - v = MIN(MAX(intensity,0.0), 1.0); - - if (s == 0.0) { - ch = (uch)(v * 255.0); - *dest++ = ch; - *dest++ = ch; - *dest++ = ch; - } else { - if ((hue < 0.0) || (hue >= 360.0)) - hue -= (((int)(hue / 360.0)) * 360.0); - hue /= 60.0; - ii = (int)hue; - f = hue - (double)ii; - p = (1.0 - s) * v; - q = (1.0 - (s * f)) * v; - t = (1.0 - (s * (1.0 - f))) * v; - if (ii == 0) { red = v; green = t; blue = p; } - else if (ii == 1) { red = q; green = v; blue = p; } - else if (ii == 2) { red = p; green = v; blue = t; } - else if (ii == 3) { red = p; green = q; blue = v; } - else if (ii == 4) { red = t; green = p; blue = v; } - else if (ii == 5) { red = v; green = p; blue = q; } - *dest++ = (uch)(red * 255.0); - *dest++ = (uch)(green * 255.0); - *dest++ = (uch)(blue * 255.0); - } - } - } - } - -} /* end function rpng2_x_reload_bg_image() */ - - - - - -static int is_number(char *p) -{ - while (*p) { - if (!isdigit(*p)) - return FALSE; - ++p; - } - return TRUE; -} - -#endif /* FEATURE_LOOP */ - - - - - -static void rpng2_x_cleanup(void) -{ - if (bg_image && bg_data) { - free(bg_data); - bg_data = NULL; - } - - if (rpng2_info.image_data) { - free(rpng2_info.image_data); - rpng2_info.image_data = NULL; - } - - if (rpng2_info.row_pointers) { - free(rpng2_info.row_pointers); - rpng2_info.row_pointers = NULL; - } - - if (ximage) { - if (ximage->data) { - free(ximage->data); /* we allocated it, so we free it */ - ximage->data = (char *)NULL; /* instead of XDestroyImage() */ - } - XDestroyImage(ximage); - ximage = NULL; - } - - if (have_gc) - XFreeGC(display, gc); - - if (have_window) - XDestroyWindow(display, window); 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text - that includes an escape character (27) must be re-entered regardless */ - -#include "writepng.h" /* typedefs, common macros, writepng prototypes */ - - - -/* local prototypes */ - -static int wpng_isvalid_latin1(uch *p, int len); -static void wpng_cleanup(void); - -#ifdef DOS_OS2_W32 - static char *dos_kbd_gets(char *buf, int len); -#endif - - - -static mainprog_info wpng_info; /* lone global */ - - - -int main(int argc, char **argv) -{ -#ifndef DOS_OS2_W32 - FILE *keybd; -#endif -#ifdef sgi - FILE *tmpfile; /* or we could just use keybd, since no overlap */ - char tmpline[80]; -#endif - char *inname = NULL, outname[256]; - char *p, pnmchar, pnmline[256]; - char *bgstr, *textbuf = NULL; - ulg rowbytes; - int rc, len = 0; - int error = 0; - int text = FALSE; - int maxval; - double LUT_exponent; /* just the lookup table */ - double CRT_exponent = 2.2; /* just the monitor */ - double default_display_exponent; /* whole display system */ - double default_gamma = 0.0; - - - wpng_info.infile = NULL; - wpng_info.outfile = NULL; - wpng_info.image_data = NULL; - wpng_info.row_pointers = NULL; - wpng_info.filter = FALSE; - wpng_info.interlaced = FALSE; - wpng_info.have_bg = FALSE; - wpng_info.have_time = FALSE; - wpng_info.have_text = 0; - wpng_info.gamma = 0.0; - - - /* First get the default value for our display-system exponent, i.e., - * the product of the CRT exponent and the exponent corresponding to - * the frame-buffer's lookup table (LUT), if any. If the PNM image - * looks correct on the user's display system, its file gamma is the - * inverse of this value. (Note that this is not an exhaustive list - * of LUT values--e.g., OpenStep has a lot of weird ones--but it should - * cover 99% of the current possibilities. This section must ensure - * that default_display_exponent is positive.) */ - -#if defined(NeXT) - /* third-party utilities can modify the default LUT exponent */ - LUT_exponent = 1.0 / 2.2; - /* - if (some_next_function_that_returns_gamma(&next_gamma)) - LUT_exponent = 1.0 / next_gamma; - */ -#elif defined(sgi) - LUT_exponent = 1.0 / 1.7; - /* there doesn't seem to be any documented function to - * get the "gamma" value, so we do it the hard way */ - tmpfile = fopen("/etc/config/system.glGammaVal", "r"); - if (tmpfile) { - double sgi_gamma; - - fgets(tmpline, 80, tmpfile); - fclose(tmpfile); - sgi_gamma = atof(tmpline); - if (sgi_gamma > 0.0) - LUT_exponent = 1.0 / sgi_gamma; - } -#elif defined(Macintosh) - LUT_exponent = 1.8 / 2.61; - /* - if (some_mac_function_that_returns_gamma(&mac_gamma)) - LUT_exponent = mac_gamma / 2.61; - */ -#else - LUT_exponent = 1.0; /* assume no LUT: most PCs */ -#endif - - /* the defaults above give 1.0, 1.3, 1.5 and 2.2, respectively: */ - default_display_exponent = LUT_exponent * CRT_exponent; - - - /* If the user has set the SCREEN_GAMMA environment variable as suggested - * (somewhat imprecisely) in the libpng documentation, use that; otherwise - * use the default value we just calculated. Either way, the user may - * override this via a command-line option. */ - - if ((p = getenv("SCREEN_GAMMA")) != NULL) { - double exponent = atof(p); - - if (exponent > 0.0) - default_gamma = 1.0 / exponent; - } - - if (default_gamma == 0.0) - default_gamma = 1.0 / default_display_exponent; - - - /* Now parse the command line for options and the PNM filename. */ - - while (*++argv && !error) { - if (!strncmp(*argv, "-i", 2)) { - wpng_info.interlaced = TRUE; - } else if (!strncmp(*argv, "-time", 3)) { - wpng_info.modtime = time(NULL); - wpng_info.have_time = TRUE; - } else if (!strncmp(*argv, "-text", 3)) { - text = TRUE; - } else if (!strncmp(*argv, "-gamma", 2)) { - if (!*++argv) - ++error; - else { - wpng_info.gamma = atof(*argv); - if (wpng_info.gamma <= 0.0) - ++error; - else if (wpng_info.gamma > 1.01) - fprintf(stderr, PROGNAME - " warning: file gammas are usually less than 1.0\n"); - } - } else if (!strncmp(*argv, "-bgcolor", 4)) { - if (!*++argv) - ++error; - else { - bgstr = *argv; - if (strlen(bgstr) != 7 || bgstr[0] != '#') - ++error; - else { - unsigned r, g, b; /* this way quiets compiler warnings */ - - sscanf(bgstr+1, "%2x%2x%2x", &r, &g, &b); - wpng_info.bg_red = (uch)r; - wpng_info.bg_green = (uch)g; - wpng_info.bg_blue = (uch)b; - wpng_info.have_bg = TRUE; - } - } - } else { - if (**argv != '-') { - inname = *argv; - if (argv[1]) /* shouldn't be any more args after filename */ - ++error; - } else - ++error; /* not expecting any other options */ - } - } - - - /* open the input and output files, or register an error and abort */ - - if (!inname) { - if (isatty(0)) { - fprintf(stderr, PROGNAME - ": must give input filename or provide image data via stdin\n"); - ++error; - } else { -#ifdef DOS_OS2_W32 - /* some buggy C libraries require BOTH setmode() and fdopen(bin) */ - setmode(fileno(stdin), O_BINARY); - setmode(fileno(stdout), O_BINARY); -#endif - if ((wpng_info.infile = fdopen(fileno(stdin), "rb")) == NULL) { - fprintf(stderr, PROGNAME - ": unable to reopen stdin in binary mode\n"); - ++error; - } else - if ((wpng_info.outfile = fdopen(fileno(stdout), "wb")) == NULL) { - fprintf(stderr, PROGNAME - ": unable to reopen stdout in binary mode\n"); - fclose(wpng_info.infile); - ++error; - } else - wpng_info.filter = TRUE; - } - } else if ((len = strlen(inname)) > 250) { - fprintf(stderr, PROGNAME ": input filename is too long [%d chars]\n", - len); - ++error; - } else if (!(wpng_info.infile = fopen(inname, "rb"))) { - fprintf(stderr, PROGNAME ": can't open input file [%s]\n", inname); - ++error; - } - - if (!error) { - fgets(pnmline, 256, wpng_info.infile); - if (pnmline[0] != 'P' || ((pnmchar = pnmline[1]) != '5' && - pnmchar != '6' && pnmchar != '8')) - { - fprintf(stderr, PROGNAME - ": input file [%s] is not a binary PGM, PPM or PAM file\n", - inname); - ++error; - } else { - wpng_info.pnmtype = (int)(pnmchar - '0'); - if (wpng_info.pnmtype != 8) - wpng_info.have_bg = FALSE; /* no need for bg if opaque */ - do { - fgets(pnmline, 256, wpng_info.infile); /* lose any comments */ - } while (pnmline[0] == '#'); - sscanf(pnmline, "%ld %ld", &wpng_info.width, &wpng_info.height); - do { - fgets(pnmline, 256, wpng_info.infile); /* more comment lines */ - } while (pnmline[0] == '#'); - sscanf(pnmline, "%d", &maxval); - if (wpng_info.width <= 0L || wpng_info.height <= 0L || - maxval != 255) - { - fprintf(stderr, PROGNAME - ": only positive width/height, maxval == 255 allowed \n"); - ++error; - } - wpng_info.sample_depth = 8; /* <==> maxval 255 */ - - if (!wpng_info.filter) { - /* make outname from inname */ - if ((p = strrchr(inname, '.')) == NULL || - (p - inname) != (len - 4)) - { - strcpy(outname, inname); - strcpy(outname+len, ".png"); - } else { - len -= 4; - strncpy(outname, inname, len); - strcpy(outname+len, ".png"); - } - /* check if outname already exists; if not, open */ - if ((wpng_info.outfile = fopen(outname, "rb")) != NULL) { - fprintf(stderr, PROGNAME ": output file exists [%s]\n", - outname); - fclose(wpng_info.outfile); - ++error; - } else if (!(wpng_info.outfile = fopen(outname, "wb"))) { - fprintf(stderr, PROGNAME ": can't open output file [%s]\n", - outname); - ++error; - } - } - } - if (error) { - fclose(wpng_info.infile); - wpng_info.infile = NULL; - if (wpng_info.filter) { - fclose(wpng_info.outfile); - wpng_info.outfile = NULL; - } - } - } - - - /* if we had any errors, print usage and die horrible death...arrr! */ - - if (error) { - fprintf(stderr, "\n%s %s: %s\n", PROGNAME, VERSION, APPNAME); - writepng_version_info(); - fprintf(stderr, "\n" -"Usage: %s [-gamma exp] [-bgcolor bg] [-text] [-time] [-interlace] pnmfile\n" -"or: ... | %s [-gamma exp] [-bgcolor bg] [-text] [-time] [-interlace] | ...\n" - " exp \ttransfer-function exponent (``gamma'') of the image in\n" - "\t\t floating-point format (e.g., ``%.5f''); if image looks\n" - "\t\t correct on given display system, image gamma is equal to\n" - "\t\t inverse of display-system exponent, i.e., 1 / (LUT * CRT)\n" - "\t\t (where LUT = lookup-table exponent and CRT = CRT exponent;\n" - "\t\t first varies, second is usually 2.2, all are positive)\n" - " bg \tdesired background color for alpha-channel images, in\n" - "\t\t 7-character hex RGB format (e.g., ``#ff7700'' for orange:\n" - "\t\t same as HTML colors)\n" - " -text\tprompt interactively for text info (tEXt chunks)\n" - " -time\tinclude a tIME chunk (last modification time)\n" - " -interlace\twrite interlaced PNG image\n" - "\n" -"pnmfile or stdin must be a binary PGM (`P5'), PPM (`P6') or (extremely\n" -"unofficial and unsupported!) PAM (`P8') file. Currently it is required\n" -"to have maxval == 255 (i.e., no scaling). If pnmfile is specified, it\n" -"is converted to the corresponding PNG file with the same base name but a\n" -"``.png'' extension; files read from stdin are converted and sent to stdout.\n" -"The conversion is progressive (low memory usage) unless interlacing is\n" -"requested; in that case the whole image will be buffered in memory and\n" -"written in one call.\n" - "\n", PROGNAME, PROGNAME, default_gamma); - exit(1); - } - - - /* prepare the text buffers for libpng's use; note that even though - * PNG's png_text struct includes a length field, we don't have to fill - * it out */ - - if (text && -#ifndef DOS_OS2_W32 - (keybd = fdopen(fileno(stderr), "r")) != NULL && -#endif - (textbuf = (char *)malloc((5 + 9)*75)) != NULL) - { - int i, valid, result; - - fprintf(stderr, - "Enter text info (no more than 72 characters per line);\n"); - fprintf(stderr, "to skip a field, hit the key.\n"); - /* note: just leaves len == 1 */ - - do { - valid = TRUE; - p = textbuf + TEXT_TITLE_OFFSET; - fprintf(stderr, " Title: "); - fflush(stderr); - if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) { - if (p[len-1] == '\n') - p[--len] = '\0'; - wpng_info.title = p; - wpng_info.have_text |= TEXT_TITLE; - if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) { - fprintf(stderr, " " PROGNAME " warning: character code" - " %u is %sdiscouraged by the PNG\n specification " - "[first occurrence was at character position #%d]\n", - (unsigned)p[result], (p[result] == 27)? "strongly " : "", - result+1); - fflush(stderr); -#ifdef FORBID_LATIN1_CTRL - wpng_info.have_text &= ~TEXT_TITLE; - valid = FALSE; -#else - if (p[result] == 27) { /* escape character */ - wpng_info.have_text &= ~TEXT_TITLE; - valid = FALSE; - } -#endif - } - } - } while (!valid); - - do { - valid = TRUE; - p = textbuf + TEXT_AUTHOR_OFFSET; - fprintf(stderr, " Author: "); - fflush(stderr); - if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) { - if (p[len-1] == '\n') - p[--len] = '\0'; - wpng_info.author = p; - wpng_info.have_text |= TEXT_AUTHOR; - if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) { - fprintf(stderr, " " PROGNAME " warning: character code" - " %u is %sdiscouraged by the PNG\n specification " - "[first occurrence was at character position #%d]\n", - (unsigned)p[result], (p[result] == 27)? "strongly " : "", - result+1); - fflush(stderr); -#ifdef FORBID_LATIN1_CTRL - wpng_info.have_text &= ~TEXT_AUTHOR; - valid = FALSE; -#else - if (p[result] == 27) { /* escape character */ - wpng_info.have_text &= ~TEXT_AUTHOR; - valid = FALSE; - } -#endif - } - } - } while (!valid); - - do { - valid = TRUE; - p = textbuf + TEXT_DESC_OFFSET; - fprintf(stderr, " Description (up to 9 lines):\n"); - for (i = 1; i < 10; ++i) { - fprintf(stderr, " [%d] ", i); - fflush(stderr); - if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) - p += len; /* now points at NULL; char before is newline */ - else - break; - } - if ((len = p - (textbuf + TEXT_DESC_OFFSET)) > 1) { - if (p[-1] == '\n') { - p[-1] = '\0'; - --len; - } - wpng_info.desc = textbuf + TEXT_DESC_OFFSET; - wpng_info.have_text |= TEXT_DESC; - p = textbuf + TEXT_DESC_OFFSET; - if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) { - fprintf(stderr, " " PROGNAME " warning: character code" - " %u is %sdiscouraged by the PNG\n specification " - "[first occurrence was at character position #%d]\n", - (unsigned)p[result], (p[result] == 27)? "strongly " : "", - result+1); - fflush(stderr); -#ifdef FORBID_LATIN1_CTRL - wpng_info.have_text &= ~TEXT_DESC; - valid = FALSE; -#else - if (p[result] == 27) { /* escape character */ - wpng_info.have_text &= ~TEXT_DESC; - valid = FALSE; - } -#endif - } - } - } while (!valid); - - do { - valid = TRUE; - p = textbuf + TEXT_COPY_OFFSET; - fprintf(stderr, " Copyright: "); - fflush(stderr); - if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) { - if (p[len-1] == '\n') - p[--len] = '\0'; - wpng_info.copyright = p; - wpng_info.have_text |= TEXT_COPY; - if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) { - fprintf(stderr, " " PROGNAME " warning: character code" - " %u is %sdiscouraged by the PNG\n specification " - "[first occurrence was at character position #%d]\n", - (unsigned)p[result], (p[result] == 27)? "strongly " : "", - result+1); - fflush(stderr); -#ifdef FORBID_LATIN1_CTRL - wpng_info.have_text &= ~TEXT_COPY; - valid = FALSE; -#else - if (p[result] == 27) { /* escape character */ - wpng_info.have_text &= ~TEXT_COPY; - valid = FALSE; - } -#endif - } - } - } while (!valid); - - do { - valid = TRUE; - p = textbuf + TEXT_EMAIL_OFFSET; - fprintf(stderr, " E-mail: "); - fflush(stderr); - if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) { - if (p[len-1] == '\n') - p[--len] = '\0'; - wpng_info.email = p; - wpng_info.have_text |= TEXT_EMAIL; - if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) { - fprintf(stderr, " " PROGNAME " warning: character code" - " %u is %sdiscouraged by the PNG\n specification " - "[first occurrence was at character position #%d]\n", - (unsigned)p[result], (p[result] == 27)? "strongly " : "", - result+1); - fflush(stderr); -#ifdef FORBID_LATIN1_CTRL - wpng_info.have_text &= ~TEXT_EMAIL; - valid = FALSE; -#else - if (p[result] == 27) { /* escape character */ - wpng_info.have_text &= ~TEXT_EMAIL; - valid = FALSE; - } -#endif - } - } - } while (!valid); - - do { - valid = TRUE; - p = textbuf + TEXT_URL_OFFSET; - fprintf(stderr, " URL: "); - fflush(stderr); - if (FGETS(p, 74, keybd) && (len = strlen(p)) > 1) { - if (p[len-1] == '\n') - p[--len] = '\0'; - wpng_info.url = p; - wpng_info.have_text |= TEXT_URL; - if ((result = wpng_isvalid_latin1((uch *)p, len)) >= 0) { - fprintf(stderr, " " PROGNAME " warning: character code" - " %u is %sdiscouraged by the PNG\n specification " - "[first occurrence was at character position #%d]\n", - (unsigned)p[result], (p[result] == 27)? "strongly " : "", - result+1); - fflush(stderr); -#ifdef FORBID_LATIN1_CTRL - wpng_info.have_text &= ~TEXT_URL; - valid = FALSE; -#else - if (p[result] == 27) { /* escape character */ - wpng_info.have_text &= ~TEXT_URL; - valid = FALSE; - } -#endif - } - } - } while (!valid); - -#ifndef DOS_OS2_W32 - fclose(keybd); -#endif - - } else if (text) { - fprintf(stderr, PROGNAME ": unable to allocate memory for text\n"); - text = FALSE; - wpng_info.have_text = 0; - } - - - /* allocate libpng stuff, initialize transformations, write pre-IDAT data */ - - if ((rc = writepng_init(&wpng_info)) != 0) { - switch (rc) { - case 2: - fprintf(stderr, PROGNAME - ": libpng initialization problem (longjmp)\n"); - break; - case 4: - fprintf(stderr, PROGNAME ": insufficient memory\n"); - break; - case 11: - fprintf(stderr, PROGNAME - ": internal logic error (unexpected PNM type)\n"); - break; - default: - fprintf(stderr, PROGNAME - ": unknown writepng_init() error\n"); - break; - } - exit(rc); - } - - - /* free textbuf, since it's a completely local variable and all text info - * has just been written to the PNG file */ - - if (text && textbuf) { - free(textbuf); - textbuf = NULL; - } - - - /* calculate rowbytes on basis of image type; note that this becomes much - * more complicated if we choose to support PBM type, ASCII PNM types, or - * 16-bit-per-sample binary data [currently not an official NetPBM type] */ - - if (wpng_info.pnmtype == 5) - rowbytes = wpng_info.width; - else if (wpng_info.pnmtype == 6) - rowbytes = wpng_info.width * 3; - else /* if (wpng_info.pnmtype == 8) */ - rowbytes = wpng_info.width * 4; - - - /* read and write the image, either in its entirety (if writing interlaced - * PNG) or row by row (if non-interlaced) */ - - fprintf(stderr, "Encoding image data...\n"); - fflush(stderr); - - if (wpng_info.interlaced) { - long i; - ulg bytes; - ulg image_bytes = rowbytes * wpng_info.height; /* overflow? */ - - wpng_info.image_data = (uch *)malloc(image_bytes); - wpng_info.row_pointers = (uch **)malloc(wpng_info.height*sizeof(uch *)); - if (wpng_info.image_data == NULL || wpng_info.row_pointers == NULL) { - fprintf(stderr, PROGNAME ": insufficient memory for image data\n"); - writepng_cleanup(&wpng_info); - wpng_cleanup(); - exit(5); - } - for (i = 0; i < wpng_info.height; ++i) - wpng_info.row_pointers[i] = wpng_info.image_data + i*rowbytes; - bytes = fread(wpng_info.image_data, 1, image_bytes, wpng_info.infile); - if (bytes != image_bytes) { - fprintf(stderr, PROGNAME ": expected %lu bytes, got %lu bytes\n", - image_bytes, bytes); - fprintf(stderr, " (continuing anyway)\n"); - } - if (writepng_encode_image(&wpng_info) != 0) { - fprintf(stderr, PROGNAME - ": libpng problem (longjmp) while writing image data\n"); - writepng_cleanup(&wpng_info); - wpng_cleanup(); - exit(2); - } - - } else /* not interlaced: write progressively (row by row) */ { - long j; - ulg bytes; - - wpng_info.image_data = (uch *)malloc(rowbytes); - if (wpng_info.image_data == NULL) { - fprintf(stderr, PROGNAME ": insufficient memory for row data\n"); - writepng_cleanup(&wpng_info); - wpng_cleanup(); - exit(5); - } - error = 0; - for (j = wpng_info.height; j > 0L; --j) { - bytes = fread(wpng_info.image_data, 1, rowbytes, wpng_info.infile); - if (bytes != rowbytes) { - fprintf(stderr, PROGNAME - ": expected %lu bytes, got %lu bytes (row %ld)\n", rowbytes, - bytes, wpng_info.height-j); - ++error; - break; - } - if (writepng_encode_row(&wpng_info) != 0) { - fprintf(stderr, PROGNAME - ": libpng problem (longjmp) while writing row %ld\n", - wpng_info.height-j); - ++error; - break; - } - } - if (error) { - writepng_cleanup(&wpng_info); - wpng_cleanup(); - exit(2); - } - if (writepng_encode_finish(&wpng_info) != 0) { - fprintf(stderr, PROGNAME ": error on final libpng call\n"); - writepng_cleanup(&wpng_info); - wpng_cleanup(); - exit(2); - } - } - - - /* OK, we're done (successfully): clean up all resources and quit */ - - fprintf(stderr, "Done.\n"); - fflush(stderr); - - writepng_cleanup(&wpng_info); - wpng_cleanup(); - - return 0; -} - - - - - -static int wpng_isvalid_latin1(uch *p, int len) -{ - int i, result = -1; - - for (i = 0; i < len; ++i) { - if (p[i] == 10 || (p[i] > 31 && p[i] < 127) || p[i] > 160) - continue; /* character is completely OK */ - if (result < 0 || (p[result] != 27 && p[i] == 27)) - result = i; /* mark location of first questionable one */ - } /* or of first escape character (bad) */ - - return result; -} - - - - - -static void wpng_cleanup(void) -{ - if (wpng_info.outfile) { - fclose(wpng_info.outfile); - wpng_info.outfile = NULL; - } - - if (wpng_info.infile) { - fclose(wpng_info.infile); - wpng_info.infile = NULL; - } - - if (wpng_info.image_data) { - free(wpng_info.image_data); - wpng_info.image_data = NULL; - } - - if (wpng_info.row_pointers) { - free(wpng_info.row_pointers); - wpng_info.row_pointers = NULL; - } -} - - - - -#ifdef DOS_OS2_W32 - -static char *dos_kbd_gets(char *buf, int len) -{ - int ch, count=0; - - do { - buf[count++] = ch = getche(); - } while (ch != '\r' && count < len-1); - - buf[count--] = '\0'; /* terminate string */ - if (buf[count] == '\r') /* Enter key makes CR, so change to newline */ - buf[count] = '\n'; - - fprintf(stderr, "\n"); /* Enter key does *not* cause a newline */ - fflush(stderr); - - return buf; -} - -#endif /* DOS_OS2_W32 */ diff --git a/Dependencies/libpng/contrib/gregbook/writepng.c b/Dependencies/libpng/contrib/gregbook/writepng.c deleted file mode 100644 index e6d81ea..0000000 --- a/Dependencies/libpng/contrib/gregbook/writepng.c +++ /dev/null @@ -1,392 +0,0 @@ -/*--------------------------------------------------------------------------- - - wpng - simple PNG-writing program writepng.c - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2007 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - - -#include /* for exit() prototype */ - -#include "png.h" /* libpng header; includes zlib.h and setjmp.h */ -#include "writepng.h" /* typedefs, common macros, public prototypes */ - - -/* local prototype */ - -static void writepng_error_handler(png_structp png_ptr, png_const_charp msg); - - - -void writepng_version_info(void) -{ - fprintf(stderr, " Compiled with libpng %s; using libpng %s.\n", - PNG_LIBPNG_VER_STRING, png_libpng_ver); - fprintf(stderr, " Compiled with zlib %s; using zlib %s.\n", - ZLIB_VERSION, zlib_version); -} - - - - -/* returns 0 for success, 2 for libpng problem, 4 for out of memory, 11 for - * unexpected pnmtype; note that outfile might be stdout */ - -int writepng_init(mainprog_info *mainprog_ptr) -{ - png_structp png_ptr; /* note: temporary variables! */ - png_infop info_ptr; - int color_type, interlace_type; - - - /* could also replace libpng warning-handler (final NULL), but no need: */ - - png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, mainprog_ptr, - writepng_error_handler, NULL); - if (!png_ptr) - return 4; /* out of memory */ - - info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) { - png_destroy_write_struct(&png_ptr, NULL); - return 4; /* out of memory */ - } - - - /* setjmp() must be called in every function that calls a PNG-writing - * libpng function, unless an alternate error handler was installed-- - * but compatible error handlers must either use longjmp() themselves - * (as in this program) or exit immediately, so here we go: */ - - if (setjmp(mainprog_ptr->jmpbuf)) { - png_destroy_write_struct(&png_ptr, &info_ptr); - return 2; - } - - - /* make sure outfile is (re)opened in BINARY mode */ - - png_init_io(png_ptr, mainprog_ptr->outfile); - - - /* set the compression levels--in general, always want to leave filtering - * turned on (except for palette images) and allow all of the filters, - * which is the default; want 32K zlib window, unless entire image buffer - * is 16K or smaller (unknown here)--also the default; usually want max - * compression (NOT the default); and remaining compression flags should - * be left alone */ - - png_set_compression_level(png_ptr, Z_BEST_COMPRESSION); -/* - >> this is default for no filtering; Z_FILTERED is default otherwise: - png_set_compression_strategy(png_ptr, Z_DEFAULT_STRATEGY); - >> these are all defaults: - png_set_compression_mem_level(png_ptr, 8); - png_set_compression_window_bits(png_ptr, 15); - png_set_compression_method(png_ptr, 8); - */ - - - /* set the image parameters appropriately */ - - if (mainprog_ptr->pnmtype == 5) - color_type = PNG_COLOR_TYPE_GRAY; - else if (mainprog_ptr->pnmtype == 6) - color_type = PNG_COLOR_TYPE_RGB; - else if (mainprog_ptr->pnmtype == 8) - color_type = PNG_COLOR_TYPE_RGB_ALPHA; - else { - png_destroy_write_struct(&png_ptr, &info_ptr); - return 11; - } - - interlace_type = mainprog_ptr->interlaced? PNG_INTERLACE_ADAM7 : - PNG_INTERLACE_NONE; - - png_set_IHDR(png_ptr, info_ptr, mainprog_ptr->width, mainprog_ptr->height, - mainprog_ptr->sample_depth, color_type, interlace_type, - PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT); - - if (mainprog_ptr->gamma > 0.0) - png_set_gAMA(png_ptr, info_ptr, mainprog_ptr->gamma); - - if (mainprog_ptr->have_bg) { /* we know it's RGBA, not gray+alpha */ - png_color_16 background; - - background.red = mainprog_ptr->bg_red; - background.green = mainprog_ptr->bg_green; - background.blue = mainprog_ptr->bg_blue; - png_set_bKGD(png_ptr, info_ptr, &background); - } - - if (mainprog_ptr->have_time) { - png_time modtime; - - png_convert_from_time_t(&modtime, mainprog_ptr->modtime); - png_set_tIME(png_ptr, info_ptr, &modtime); - } - - if (mainprog_ptr->have_text) { - png_text text[6]; - int num_text = 0; - - if (mainprog_ptr->have_text & TEXT_TITLE) { - text[num_text].compression = PNG_TEXT_COMPRESSION_NONE; - text[num_text].key = "Title"; - text[num_text].text = mainprog_ptr->title; - ++num_text; - } - if (mainprog_ptr->have_text & TEXT_AUTHOR) { - text[num_text].compression = PNG_TEXT_COMPRESSION_NONE; - text[num_text].key = "Author"; - text[num_text].text = mainprog_ptr->author; - ++num_text; - } - if (mainprog_ptr->have_text & TEXT_DESC) { - text[num_text].compression = PNG_TEXT_COMPRESSION_NONE; - text[num_text].key = "Description"; - text[num_text].text = mainprog_ptr->desc; - ++num_text; - } - if (mainprog_ptr->have_text & TEXT_COPY) { - text[num_text].compression = PNG_TEXT_COMPRESSION_NONE; - text[num_text].key = "Copyright"; - text[num_text].text = mainprog_ptr->copyright; - ++num_text; - } - if (mainprog_ptr->have_text & TEXT_EMAIL) { - text[num_text].compression = PNG_TEXT_COMPRESSION_NONE; - text[num_text].key = "E-mail"; - text[num_text].text = mainprog_ptr->email; - ++num_text; - } - if (mainprog_ptr->have_text & TEXT_URL) { - text[num_text].compression = PNG_TEXT_COMPRESSION_NONE; - text[num_text].key = "URL"; - text[num_text].text = mainprog_ptr->url; - ++num_text; - } - png_set_text(png_ptr, info_ptr, text, num_text); - } - - - /* write all chunks up to (but not including) first IDAT */ - - png_write_info(png_ptr, info_ptr); - - - /* if we wanted to write any more text info *after* the image data, we - * would set up text struct(s) here and call png_set_text() again, with - * just the new data; png_set_tIME() could also go here, but it would - * have no effect since we already called it above (only one tIME chunk - * allowed) */ - - - /* set up the transformations: for now, just pack low-bit-depth pixels - * into bytes (one, two or four pixels per byte) */ - - png_set_packing(png_ptr); -/* png_set_shift(png_ptr, &sig_bit); to scale low-bit-depth values */ - - - /* make sure we save our pointers for use in writepng_encode_image() */ - - mainprog_ptr->png_ptr = png_ptr; - mainprog_ptr->info_ptr = info_ptr; - - - /* OK, that's all we need to do for now; return happy */ - - return 0; -} - - - - - -/* returns 0 for success, 2 for libpng (longjmp) problem */ - -int writepng_encode_image(mainprog_info *mainprog_ptr) -{ - png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr; - png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; - - - /* as always, setjmp() must be called in every function that calls a - * PNG-writing libpng function */ - - if (setjmp(mainprog_ptr->jmpbuf)) { - png_destroy_write_struct(&png_ptr, &info_ptr); - mainprog_ptr->png_ptr = NULL; - mainprog_ptr->info_ptr = NULL; - return 2; - } - - - /* and now we just write the whole image; libpng takes care of interlacing - * for us */ - - png_write_image(png_ptr, mainprog_ptr->row_pointers); - - - /* since that's it, we also close out the end of the PNG file now--if we - * had any text or time info to write after the IDATs, second argument - * would be info_ptr, but we optimize slightly by sending NULL pointer: */ - - png_write_end(png_ptr, NULL); - - return 0; -} - - - - - -/* returns 0 if succeeds, 2 if libpng problem */ - -int writepng_encode_row(mainprog_info *mainprog_ptr) /* NON-interlaced only! */ -{ - png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr; - png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; - - - /* as always, setjmp() must be called in every function that calls a - * PNG-writing libpng function */ - - if (setjmp(mainprog_ptr->jmpbuf)) { - png_destroy_write_struct(&png_ptr, &info_ptr); - mainprog_ptr->png_ptr = NULL; - mainprog_ptr->info_ptr = NULL; - return 2; - } - - - /* image_data points at our one row of image data */ - - png_write_row(png_ptr, mainprog_ptr->image_data); - - return 0; -} - - - - - -/* returns 0 if succeeds, 2 if libpng problem */ - -int writepng_encode_finish(mainprog_info *mainprog_ptr) /* NON-interlaced! */ -{ - png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr; - png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; - - - /* as always, setjmp() must be called in every function that calls a - * PNG-writing libpng function */ - - if (setjmp(mainprog_ptr->jmpbuf)) { - png_destroy_write_struct(&png_ptr, &info_ptr); - mainprog_ptr->png_ptr = NULL; - mainprog_ptr->info_ptr = NULL; - return 2; - } - - - /* close out PNG file; if we had any text or time info to write after - * the IDATs, second argument would be info_ptr: */ - - png_write_end(png_ptr, NULL); - - return 0; -} - - - - - -void writepng_cleanup(mainprog_info *mainprog_ptr) -{ - png_structp png_ptr = (png_structp)mainprog_ptr->png_ptr; - png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; - - if (png_ptr && info_ptr) - png_destroy_write_struct(&png_ptr, &info_ptr); -} - - - - - -static void writepng_error_handler(png_structp png_ptr, png_const_charp msg) -{ - mainprog_info *mainprog_ptr; - - /* This function, aside from the extra step of retrieving the "error - * pointer" (below) and the fact that it exists within the application - * rather than within libpng, is essentially identical to libpng's - * default error handler. The second point is critical: since both - * setjmp() and longjmp() are called from the same code, they are - * guaranteed to have compatible notions of how big a jmp_buf is, - * regardless of whether _BSD_SOURCE or anything else has (or has not) - * been defined. */ - - fprintf(stderr, "writepng libpng error: %s\n", msg); - fflush(stderr); - - mainprog_ptr = png_get_error_ptr(png_ptr); - if (mainprog_ptr == NULL) { /* we are completely hosed now */ - fprintf(stderr, - "writepng severe error: jmpbuf not recoverable; terminating.\n"); - fflush(stderr); - exit(99); - } - - longjmp(mainprog_ptr->jmpbuf, 1); -} diff --git a/Dependencies/libpng/contrib/gregbook/writepng.h b/Dependencies/libpng/contrib/gregbook/writepng.h deleted file mode 100644 index 78b966b..0000000 --- a/Dependencies/libpng/contrib/gregbook/writepng.h +++ /dev/null @@ -1,133 +0,0 @@ -/*--------------------------------------------------------------------------- - - wpng - simple PNG-writing program writepng.h - - --------------------------------------------------------------------------- - - Copyright (c) 1998-2007 Greg Roelofs. All rights reserved. - - This software is provided "as is," without warranty of any kind, - express or implied. In no event shall the author or contributors - be held liable for any damages arising in any way from the use of - this software. - - The contents of this file are DUAL-LICENSED. You may modify and/or - redistribute this software according to the terms of one of the - following two licenses (at your option): - - - LICENSE 1 ("BSD-like with advertising clause"): - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute - it freely, subject to the following restrictions: - - 1. Redistributions of source code must retain the above copyright - notice, disclaimer, and this list of conditions. - 2. Redistributions in binary form must reproduce the above copyright - notice, disclaimer, and this list of conditions in the documenta- - tion and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this - software must display the following acknowledgment: - - This product includes software developed by Greg Roelofs - and contributors for the book, "PNG: The Definitive Guide," - published by O'Reilly and Associates. - - - LICENSE 2 (GNU GPL v2 or later): - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - ---------------------------------------------------------------------------*/ - -#ifndef TRUE -# define TRUE 1 -# define FALSE 0 -#endif - -#ifndef MAX -# define MAX(a,b) ((a) > (b)? (a) : (b)) -# define MIN(a,b) ((a) < (b)? (a) : (b)) -#endif - -#ifdef DEBUG -# define Trace(x) {fprintf x ; fflush(stderr); fflush(stdout);} -#else -# define Trace(x) ; -#endif - -#define TEXT_TITLE 0x01 -#define TEXT_AUTHOR 0x02 -#define TEXT_DESC 0x04 -#define TEXT_COPY 0x08 -#define TEXT_EMAIL 0x10 -#define TEXT_URL 0x20 - -#define TEXT_TITLE_OFFSET 0 -#define TEXT_AUTHOR_OFFSET 72 -#define TEXT_COPY_OFFSET (2*72) -#define TEXT_EMAIL_OFFSET (3*72) -#define TEXT_URL_OFFSET (4*72) -#define TEXT_DESC_OFFSET (5*72) - -typedef unsigned char uch; -typedef unsigned short ush; -typedef unsigned long ulg; - -typedef struct _mainprog_info { - double gamma; - long width; - long height; - time_t modtime; - FILE *infile; - FILE *outfile; - void *png_ptr; - void *info_ptr; - uch *image_data; - uch **row_pointers; - char *title; - char *author; - char *desc; - char *copyright; - char *email; - char *url; - int filter; /* command-line-filter flag, not PNG row filter! */ - int pnmtype; - int sample_depth; - int interlaced; - int have_bg; - int have_time; - int have_text; - jmp_buf jmpbuf; - uch bg_red; - uch bg_green; - uch bg_blue; -} mainprog_info; - - -/* prototypes for public functions in writepng.c */ - -void writepng_version_info(void); - -int writepng_init(mainprog_info *mainprog_ptr); - -int writepng_encode_image(mainprog_info *mainprog_ptr); - -int writepng_encode_row(mainprog_info *mainprog_ptr); - -int writepng_encode_finish(mainprog_info *mainprog_ptr); - -void writepng_cleanup(mainprog_info *mainprog_ptr); diff --git a/Dependencies/libpng/contrib/pngminim/decoder/README b/Dependencies/libpng/contrib/pngminim/decoder/README deleted file mode 100644 index a656e0b..0000000 --- a/Dependencies/libpng/contrib/pngminim/decoder/README +++ /dev/null @@ -1,9 +0,0 @@ -This demonstrates the use of PNG_USER_CONFIG and pngusr.h - -To build a minimal read-only decoder with embedded libpng and zlib, run - - gather.sh # to collect needed files from pngminus, libpng, and zlib - make - -If you prefer to use the shared libraries, go to contrib/pngminus -and build the png2pnm application there. diff --git a/Dependencies/libpng/contrib/pngminim/decoder/gather.sh b/Dependencies/libpng/contrib/pngminim/decoder/gather.sh deleted file mode 100755 index 264564d..0000000 --- a/Dependencies/libpng/contrib/pngminim/decoder/gather.sh +++ /dev/null @@ -1,8 +0,0 @@ -cp ../../pngminus/png2pnm.c pngm2pnm.c -cp ../../../*.h . -cp ../../../*.c . -rm example.c pngtest.c pngpread.c pngw*.c -# change the following 2 lines if zlib is somewhere else -cp ../../../../zlib/*.h . -cp ../../../../zlib/*.c . -rm minigzip.c example.c compress.c deflate.c gz* diff --git a/Dependencies/libpng/contrib/pngminim/decoder/makefile b/Dependencies/libpng/contrib/pngminim/decoder/makefile deleted file mode 100644 index 1c8712f..0000000 --- a/Dependencies/libpng/contrib/pngminim/decoder/makefile +++ /dev/null @@ -1,44 +0,0 @@ -# Makefile for PngMinus (pngm2pnm) -# Linux / Unix - -#CC=cc -CC=gcc -LD=$(CC) - -RM=rm -f - -CFLAGS=-DPNG_USER_CONFIG -DNO_GZCOMPRESS -DNO_GZIP \ - -DdeflateParams\(a,b,c\)=Z_OK -I. -O1 - -C=.c -O=.o -L=.a -E= - -ZOBJS = adler32$(O) crc32$(O) \ - infback$(O) inffast$(O) inflate$(O) inftrees$(O) \ - trees$(O) uncompr$(O) zutil$(O) - -OBJS = pngm2pnm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \ - pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) \ - pngset$(O) pngtrans$(O) $(ZOBJS) - -# implicit make rules ------------------------------------------------------- - -.c$(O): png.h pngconf.h pngpriv.h pngusr.h zlib.h - $(CC) -c $(CFLAGS) $< - -# dependencies - -all: pngm2pnm$(E) - -pngm2pnm$(E): $(OBJS) - $(LD) -o pngm2pnm$(E) $(OBJS) - strip pngm2pnm$(E) - -clean: - $(RM) pngm2pnm$(O) - $(RM) pngm2pnm$(E) - $(RM) $(OBJS) - -# End of makefile for pngm2pnm diff --git a/Dependencies/libpng/contrib/pngminim/decoder/pngusr.h b/Dependencies/libpng/contrib/pngminim/decoder/pngusr.h deleted file mode 100644 index 9cbfc53..0000000 --- a/Dependencies/libpng/contrib/pngminim/decoder/pngusr.h +++ /dev/null @@ -1,75 +0,0 @@ -/* minrdpngconf.h: headers to make a minimal png-read-only library - * - * Copyright (c) 2007, 2009 Glenn Randers-Pehrson - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * Derived from pngcrush.h, Copyright 1998-2007, Glenn Randers-Pehrson - */ - -#ifndef MINRDPNGCONF_H -#define MINRDPNGCONF_H - -#ifdef NJET - /* No 16-bit support beyond reading with strip_16 */ -#endif - -#define PNG_NO_WARNINGS -#define png_warning(s1,s2) "" -#define png_chunk_warning(s1,s2) "" -#define PNG_NO_ERROR_TEXT -#define png_error(s1,s2) png_err(s1) -#define png_chunk_error(s1,s2) png_err(s1) - -#define PNG_NO_READ_GAMMA -#define PNG_NO_READ_BACKGROUND -#define PNG_NO_READ_DITHER -#define PNG_NO_READ_INVERT -#define PNG_NO_READ_SHIFT -#define PNG_NO_READ_PACK -#define PNG_NO_READ_PACKSWAP -#define PNG_NO_READ_FILLER -#define PNG_NO_READ_SWAP -#define PNG_NO_READ_SWAP_ALPHA -#define PNG_NO_READ_INVERT_ALPHA -#define PNG_NO_READ_RGB_TO_GRAY -#define PNG_NO_READ_USER_TRANSFORM -#define PNG_NO_READ_bKGD -#define PNG_NO_READ_cHRM -#define PNG_NO_READ_gAMA -#define PNG_NO_READ_hIST -#define PNG_NO_READ_iCCP -#define PNG_NO_READ_pCAL -#define PNG_NO_READ_pHYs -#define PNG_NO_READ_sBIT -#define PNG_NO_READ_sCAL -#define PNG_NO_READ_sPLT -#define PNG_NO_READ_sRGB -#define PNG_NO_READ_TEXT -#define PNG_NO_READ_tIME -#define PNG_NO_READ_UNKNOWN_CHUNKS -#define PNG_NO_READ_USER_CHUNKS -#define PNG_NO_READ_EMPTY_PLTE -#define PNG_NO_READ_OPT_PLTE -#define PNG_NO_READ_STRIP_ALPHA -#define PNG_NO_READ_oFFs - -#define PNG_NO_WRITE_SUPPORTED - -#define PNG_NO_INFO_IMAGE -#define PNG_NO_USER_MEM -#define PNG_NO_FIXED_POINT_SUPPORTED -#define PNG_NO_MNG_FEATURES -#define PNG_NO_USER_TRANSFORM_PTR -#define PNG_NO_HANDLE_AS_UNKNOWN -#define PNG_NO_CONSOLE_IO -#define PNG_NO_ZALLOC_ZERO -#define PNG_NO_ERROR_NUMBERS -#define PNG_NO_EASY_ACCESS -#define PNG_NO_PROGRESSIVE_READ -#define PNG_NO_USER_LIMITS -#define PNG_NO_SET_USER_LIMITS - -#endif /* MINRDPNGCONF_H */ diff --git a/Dependencies/libpng/contrib/pngminim/encoder/README b/Dependencies/libpng/contrib/pngminim/encoder/README deleted file mode 100644 index 2285544..0000000 --- a/Dependencies/libpng/contrib/pngminim/encoder/README +++ /dev/null @@ -1,9 +0,0 @@ -This demonstrates the use of PNG_USER_CONFIG and pngusr.h - -To build a minimal write-only decoder with embedded libpng and zlib, run - - gather.sh # to collect needed files from pngminus, libpng, and zlib - make - -If you prefer to use the shared libraries, go to contrib/pngminus -and build the pnm2png application there. diff --git a/Dependencies/libpng/contrib/pngminim/encoder/dummy_inflate.c b/Dependencies/libpng/contrib/pngminim/encoder/dummy_inflate.c deleted file mode 100644 index 1422edb..0000000 --- a/Dependencies/libpng/contrib/pngminim/encoder/dummy_inflate.c +++ /dev/null @@ -1,27 +0,0 @@ -#include "zlib.h" - -int ZEXPORT inflate(strm, flush) -z_streamp strm; -int flush; -{ return Z_OK ; } - -int ZEXPORT inflateReset(strm) -z_streamp strm; -{ return Z_OK ; } - -int ZEXPORT inflateEnd(strm) -z_streamp strm; -{ return Z_STREAM_ERROR ; } - -int ZEXPORT inflateInit_(strm, version, stream_size) -z_streamp strm; -const char *version; -int stream_size; -{ return Z_OK ; } - -int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size) -z_streamp strm; -int windowBits; -const char *version; -int stream_size; -{ return Z_STREAM_ERROR ; } diff --git a/Dependencies/libpng/contrib/pngminim/encoder/gather.sh b/Dependencies/libpng/contrib/pngminim/encoder/gather.sh deleted file mode 100755 index d79cd2b..0000000 --- a/Dependencies/libpng/contrib/pngminim/encoder/gather.sh +++ /dev/null @@ -1,9 +0,0 @@ -cp ../../pngminus/pnm2png.c pnm2pngm.c -cp ../../../*.h . -cp ../../../*.c . -rm example.c pngtest.c pngr*.c pngpread.c -# Change the next 2 lines if zlib is somewhere else. -cp ../../../../zlib/*.h . -cp ../../../../zlib/*.c . -rm inf*.[ch] -rm minigzip.c example.c gz* diff --git a/Dependencies/libpng/contrib/pngminim/encoder/makefile b/Dependencies/libpng/contrib/pngminim/encoder/makefile deleted file mode 100644 index 31caff2..0000000 --- a/Dependencies/libpng/contrib/pngminim/encoder/makefile +++ /dev/null @@ -1,43 +0,0 @@ -# Makefile for PngMinus (pnm2pngm) -# Linux / Unix - -#CC=cc -CC=gcc -LD=$(CC) - -RM=rm -f - -CFLAGS=-DPNG_USER_CONFIG -DNO_GZIP -I. -O1 - -C=.c -O=.o -L=.a -E= - -ZOBJS = adler32$(O) compress$(O) crc32$(O) deflate$(O) \ - dummy_inflate$(O) \ - trees$(O) uncompr$(O) zutil$(O) - -OBJS = pnm2pngm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \ - pngset$(O) pngtrans$(O) pngwio$(O) pngwrite$(O) \ - pngwtran$(O) pngwutil$(O) $(ZOBJS) - -# implicit make rules ------------------------------------------------------- - -.c$(O): png.h pngconf.h pngpriv.h pngusr.h zlib.h - $(CC) -c $(CFLAGS) $< - -# dependencies - -all: pnm2pngm$(E) - -pnm2pngm$(E): $(OBJS) - $(LD) -o pnm2pngm$(E) $(OBJS) - strip pnm2pngm$(E) - -clean: - $(RM) pnm2pngm$(O) - $(RM) pnm2pngm$(E) - $(RM) $(OBJS) - -# End of makefile for pnm2pngm diff --git a/Dependencies/libpng/contrib/pngminim/encoder/pngusr.h b/Dependencies/libpng/contrib/pngminim/encoder/pngusr.h deleted file mode 100644 index 2feed2e..0000000 --- a/Dependencies/libpng/contrib/pngminim/encoder/pngusr.h +++ /dev/null @@ -1,73 +0,0 @@ -/* minwrpngconf.h: headers to make a minimal png-write-only library - * - * Copyright (c) 2007, 2009 Glenn Randers-Pehrson - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * Derived from pngcrush.h, Copyright 1998-2007, Glenn Randers-Pehrson - */ - -#ifndef MINWRPNGCONF_H -#define MINWRPNGCONF_H - -#define PNG_NO_READ_SUPPORTED - -#define PNG_NO_WARNINGS -#define png_warning(s1,s2) "" -#define png_chunk_warning(s1,s2) "" -#define PNG_NO_ERROR_TEXT -#define png_error(s1,s2) png_err(s1) -#define png_chunk_error(s1,s2) png_err(s1) - -#define PNG_NO_WRITE_BACKGROUND -#define PNG_NO_WRITE_GAMMA -#define PNG_NO_WRITE_DITHER -#define PNG_NO_WRITE_INVERT -#define PNG_NO_WRITE_SHIFT -#define PNG_NO_WRITE_PACK -#define PNG_NO_WRITE_PACKSWAP -#define PNG_NO_WRITE_FILLER -#define PNG_NO_WRITE_SWAP -#define PNG_NO_WRITE_SWAP_ALPHA -#define PNG_NO_WRITE_INVERT_ALPHA -#define PNG_NO_WRITE_RGB_TO_GRAY -#define PNG_NO_WRITE_USER_TRANSFORM -#define PNG_NO_WRITE_bKGD -#define PNG_NO_WRITE_cHRM -#define PNG_NO_WRITE_gAMA -#define PNG_NO_WRITE_hIST -#define PNG_NO_WRITE_iCCP -#define PNG_NO_WRITE_oFFs -#define PNG_NO_WRITE_pCAL -#define PNG_NO_WRITE_pHYs -#define PNG_NO_WRITE_sBIT -#define PNG_NO_WRITE_sCAL -#define PNG_NO_WRITE_sPLT -#define PNG_NO_WRITE_sRGB -#define PNG_NO_WRITE_TEXT -#define PNG_NO_WRITE_tIME -#define PNG_NO_WRITE_UNKNOWN_CHUNKS -#define PNG_NO_WRITE_USER_CHUNKS -#define PNG_NO_WRITE_EMPTY_PLTE -#define PNG_NO_WRITE_OPT_PLTE -#define PNG_NO_WRITE_FILTER -#define PNG_NO_WRITE_WEIGHTED_FILTER -#define PNG_NO_WRITE_INTERLACING_SUPPORTED -#define PNG_NO_WRITE_FLUSH - -#define PNG_NO_INFO_IMAGE -#define PNG_NO_USER_MEM -#define PNG_NO_FIXED_POINT_SUPPORTED -#define PNG_NO_MNG_FEATURES -#define PNG_NO_USER_TRANSFORM_PTR -#define PNG_NO_HANDLE_AS_UNKNOWN -#define PNG_NO_CONSOLE_IO -#define PNG_NO_ZALLOC_ZERO -#define PNG_NO_ERROR_NUMBERS -#define PNG_NO_EASY_ACCESS -#define PNG_NO_USER_LIMITS -#define PNG_NO_SET_USER_LIMITS - -#endif /* MINWRPNGCONF_H */ diff --git a/Dependencies/libpng/contrib/pngminim/preader/README b/Dependencies/libpng/contrib/pngminim/preader/README deleted file mode 100644 index 377d641..0000000 --- a/Dependencies/libpng/contrib/pngminim/preader/README +++ /dev/null @@ -1,14 +0,0 @@ -This demonstrates the use of PNG_USER_CONFIG and pngusr.h - -To build a minimal read-only progressive decoder embedded libpng and -zlib and with your system's X library, run - - gather.sh # to collect needed files from gregbook, libpng, and zlib - -Edit makefile if required, to find your X library and include files, -then - - make - -If you prefer to use the shared libraries, go to contrib/gregbook -and build the rpng2-x application there. diff --git a/Dependencies/libpng/contrib/pngminim/preader/gather.sh b/Dependencies/libpng/contrib/pngminim/preader/gather.sh deleted file mode 100755 index 4fe4231..0000000 --- a/Dependencies/libpng/contrib/pngminim/preader/gather.sh +++ /dev/null @@ -1,9 +0,0 @@ -cp ../../gregbook/rpng2-x.c ../../gregbook/readpng2.[ch] . -cp ../../gregbook/COPYING ../../gregbook/LICENSE . -cp ../../../*.h . -cp ../../../*.c . -rm example.c pngtest.c pngw*.c -# change the following 2 lines if zlib is somewhere else -cp ../../../../zlib/*.h . -cp ../../../../zlib/*.c . -rm minigzip.c example.c compress.c deflate.c gz* diff --git a/Dependencies/libpng/contrib/pngminim/preader/makefile b/Dependencies/libpng/contrib/pngminim/preader/makefile deleted file mode 100644 index 72911bb..0000000 --- a/Dependencies/libpng/contrib/pngminim/preader/makefile +++ /dev/null @@ -1,60 +0,0 @@ -# Makefile for PngMinus (rpng2) -# Linux / Unix - -#CC=cc -CC=gcc -LD=$(CC) - -RM=rm -f - -#XINC = -I/usr/include # old-style, stock X distributions -#XLIB = -L/usr/lib/X11 -lX11 # (including SGI IRIX) - -#XINC = -I/usr/openwin/include # Sun workstations (OpenWindows) -#XLIB = -L/usr/openwin/lib -lX11 - -XINC = -I/usr/X11R6/include # new X distributions (X.org, etc.) -XLIB = -L/usr/X11R6/lib -lX11 -#XLIB = -L/usr/X11R6/lib64 -lX11 # e.g., Red Hat on AMD64 - -#XINC = -I/usr/local/include # FreeBSD -#XLIB = -L/usr/local/lib -lX11 - -#LIBS = $(XLIB) -LIBS = $(XLIB) -lm #platforms that need libm - -CFLAGS=-DPNG_USER_CONFIG -DNO_GZCOMPRESS -DNO_GZIP \ - -DdeflateParams\(a,b,c\)=Z_OK -I. $(XINC) -O1 - -C=.c -O=.o -L=.a -E= - -ZOBJS = adler32$(O) crc32$(O) \ - infback$(O) inffast$(O) inflate$(O) inftrees$(O) \ - trees$(O) uncompr$(O) zutil$(O) - -OBJS = rpng2-x$(O) readpng2$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \ - pngpread$(O) pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) \ - pngset$(O) pngtrans$(O) $(ZOBJS) - -# implicit make rules ------------------------------------------------------- - -.c$(O): png.h pngconf.h pngpriv.h readpng2.h pngusr.h zlib.h - $(CC) -c $(CFLAGS) $< - -# dependencies - -all: rpng2-x$(E) - -rpng2-x$(E): $(OBJS) - $(LD) -o rpng2-x$(E) $(OBJS) $(LIBS) - strip rpng2-x$(E) - -clean: - $(RM) rpng2-x$(O) - $(RM) rpng2-x$(E) - $(RM) $(OBJS) - -# End of makefile for rpng2-x diff --git a/Dependencies/libpng/contrib/pngminim/preader/pngusr.h b/Dependencies/libpng/contrib/pngminim/preader/pngusr.h deleted file mode 100644 index ca851e0..0000000 --- a/Dependencies/libpng/contrib/pngminim/preader/pngusr.h +++ /dev/null @@ -1,65 +0,0 @@ -/* minrdpngconf.h: headers to make a minimal png-read-only library - * - * Copyright (c) 2009 Glenn Randers-Pehrson - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * Derived from pngcrush.h, Copyright 1998-2007, Glenn Randers-Pehrson - */ - -#ifndef MINPRDPNGCONF_H -#define MINPRDPNGCONF_H - -#define PNG_NO_WARNINGS -#define png_warning(s1,s2) "" -#define png_chunk_warning(s1,s2) "" -#define PNG_NO_ERROR_TEXT -#define png_error(s1,s2) png_err(s1) -#define png_chunk_error(s1,s2) png_err(s1) - -#define PNG_NO_READ_DITHER -#define PNG_NO_READ_INVERT -#define PNG_NO_READ_SHIFT -#define PNG_NO_READ_PACK -#define PNG_NO_READ_PACKSWAP -#define PNG_NO_READ_FILLER -#define PNG_NO_READ_SWAP -#define PNG_NO_READ_SWAP_ALPHA -#define PNG_NO_READ_INVERT_ALPHA -#define PNG_NO_READ_RGB_TO_GRAY -#define PNG_NO_READ_USER_TRANSFORM -#define PNG_NO_READ_cHRM -#define PNG_NO_READ_hIST -#define PNG_NO_READ_iCCP -#define PNG_NO_READ_pCAL -#define PNG_NO_READ_pHYs -#define PNG_NO_READ_sBIT -#define PNG_NO_READ_sCAL -#define PNG_NO_READ_sPLT -#define PNG_NO_READ_TEXT -#define PNG_NO_READ_tIME -#define PNG_NO_READ_UNKNOWN_CHUNKS -#define PNG_NO_READ_USER_CHUNKS -#define PNG_NO_READ_EMPTY_PLTE -#define PNG_NO_READ_OPT_PLTE -#define PNG_NO_READ_STRIP_ALPHA -#define PNG_NO_READ_oFFs - -#define PNG_NO_WRITE_SUPPORTED - -#define PNG_NO_INFO_IMAGE -#define PNG_NO_USER_MEM -#define PNG_NO_FIXED_POINT_SUPPORTED -#define PNG_NO_MNG_FEATURES -#define PNG_NO_USER_TRANSFORM_PTR -#define PNG_NO_HANDLE_AS_UNKNOWN -#define PNG_NO_CONSOLE_IO -#define PNG_NO_ZALLOC_ZERO -#define PNG_NO_ERROR_NUMBERS -#define PNG_NO_EASY_ACCESS -#define PNG_NO_USER_LIMITS -#define PNG_NO_SET_USER_LIMITS - -#endif /* MINPRDPNGCONF_H */ diff --git a/Dependencies/libpng/contrib/pngminus/README b/Dependencies/libpng/contrib/pngminus/README deleted file mode 100644 index bbe7407..0000000 --- a/Dependencies/libpng/contrib/pngminus/README +++ /dev/null @@ -1,153 +0,0 @@ -PngMinus --------- -(copyright Willem van Schaik, 1999) - - -License -------- - -Permission to use, copy, modify, and distribute this software and -its documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and -that both that copyright notice and this permission notice appear in -supporting documentation. This software is provided "as is" without -express or implied warranty. - - -Some history ------------- -Soon after the creation of PNG in 1995, the need was felt for a set of -pnmtopng / pngtopnm utilities. Independantly Alexander Lehmann and I -(Willem van Schaik) started such a project. Luckily we discovered this -and merged the two together into pnmtopng.tar.gz, which is available -from a/o ftp://ftp.simplesystems.org/pub/libpng/png/. - -These two utilities have many, many options and make use of most of the -features of PNG, like gamma, alpha, sbit, text-chunks, etc. This makes -the utilities quite complex and by now not anymore very maintainable. -When we wrote these programs, libpng was still in an early stage. -Therefore, lots of the functionality that we put in our software can now -be done using transform-functions in libpng. - -Finally, to compile these programs, you need to have installed and -compiled three libraries: libpng, zlib and netpbm. Especially the latter -makes the whole setup a bit bulky. But that's unavoidable given the many -features of pnmtopng. - - -What now --------- -At this moment libpng is in a very stable state and can do much of the -work done in pnmtopng. Also, pnmtopng needs to be upgraded to the new -interface of libpng. Hence, it is time for a rewrite from the ground up -of pnmtopng and pngtopnm. This will happen in the near future (stay -tuned). The new package will get a different name to distinguish it from -the old one: PngPlus. - -To experiment a bit with the new interface of libpng, I started off with -a small prototype that contains only the basic functionality. It doesn't -have any of the options to read or write special chunks and it will do -no gamma correction. But this makes it also a simple program that is -quite easy to understand and can serve well as a template for other -software developments. (By now there are of course a couple of programs, -like Greg Roelofs' rpng/wpng, that can be used just as good.) - - -Can and can not ---------------- -As this is the small brother of the future PngPlus, I called this fellow -PngMinus. Because I started this development in good-old Turbo-C, I -avoided the use the netpbm library, which requires DOS extenders. Again, -another reason to call it PngMinus (minus netpbm :-). So, part of the -program are some elementary routines to read / write pgm- and ppm-files. -It does not read b&w pbm-files. - -The downside of this approach is that you can not use them on images -that require blocks of memory bigger than 64k (the DOS version). For -larger images you will get an out-of-memory error. - -As said before, PngMinus doesn't correct for gamma. When reading -png-files you can do this just as well by piping the output of png2pnm -to pnmgamma, one of the standard PbmPlus tools. This same scenario will -most probably also be followed in the full-blown future PngPlus, with -the addition of course of the possibility to create gamma-chunks when -writing png-files. - -On the other hand it supports alpha-channels. When reading a png-image -you can write the alpha-channel into a pgm-file. And when creating an -RGB+A png-image, you just combine a ppm-file with a corresponding -pgm-file containing the alpha-channel. When reading, transparency chunks -are converted into an alpha-channel and from there on treated the same -way. - -Finally you can opt for writing ascii or binary pgm- and ppm-files. When -the bit-depth is 16, the format will always be ascii. - - -Using it --------- -To distinguish them from pnmtopng and PngPlus, the utilities are named -png2pnm and pnm2png (2 instead of to). The input- and output-files can -be given as parameters or through redirection. Therefore the programs -can be part of a pipe. - -To list the options type "png2pnm -h" or "pnm2png -h". - - -Just like Scandinavian furniture --------------------------------- -You have to put it together yourself. I did test the software under -MS-DOS with Turbo-C 3.0 and under RedHat Linux 4.2 with gcc. In both -cases I used libpng-1.0.4 and zlib-1.1.3. Later versions should be OK, -however some older libpng versions have a bug in pngmem.c when using -Turbo-C 3.0 (see below). - -You can build it using one of the two makefiles (make -f makefile.###) -or use the batch/script files pngminus.bat / pngminus.sh. This assumes -that you have built the libraries in ../libpng and ../zlib. Using Linux, -make sure that you have built libpng with makefile.std and not -makefile.linux (also called .lnx in earlier versions of libpng). The -latter creates a .so shared-library, while the PngMinus makefile assumes -a normal .a static library. - -If you create a ../pngsuite directory and then store the basn####.png -files from PngSuite (http://www.schaik.com/pngsuite/) in there, you can -test in one go the proper functioning of PngMinus, see png2pnm.bat and -pnm2png.bat (or the .sh versions). - - -Warranty -------- -Please, remember that this was just a small experiment to learn a few -things. It will have many unforeseen features . Who said bugs? Use -it when you are in need for something simple or when you want to start -developing your own stuff. - - -The Turbo bug -------------- -** pngmem.old - hptr = (png_byte huge *)((long)(hptr) & 0xfffffff0L); - hptr += 16L; -** pngmem.c - hptr = (png_byte huge *)((long)(hptr) & 0xfffffff0L); - hptr = hptr + 16L; -** - -** pngmem.old - png_ptr->offset_table_ptr[i] = (png_bytep)hptr; - hptr += (png_uint_32)65536L; -** pngmem.c - png_ptr->offset_table_ptr[i] = (png_bytep)hptr; - hptr = hptr + 65536L; -** - - -The end -------- -Willem van Schaik -mailto:willem@schaik.com -http://www.schaik.com/png/ -------- -Oct 1999 - diff --git a/Dependencies/libpng/contrib/pngminus/makefile.std b/Dependencies/libpng/contrib/pngminus/makefile.std deleted file mode 100644 index 2fb061b..0000000 --- a/Dependencies/libpng/contrib/pngminus/makefile.std +++ /dev/null @@ -1,65 +0,0 @@ -# Makefile for PngMinus (png2pnm and pnm2png) -# Linux / Unix - -#CC=cc -CC=gcc -LD=$(CC) - -RM=rm -f - -#PNGPATH = /usr/local -#PNGINC = -I$(PNGPATH)/include/libpng12 -#PNGLIB = -L$(PNGPATH)/lib -lpng12 -#PNGLIBS = $(PNGPATH)/lib/libpng12.a -PNGINC = -I../.. -PNGLIB = -L../.. -lpng -PNGLIBS = ../../libpng.a - -#ZPATH = /usr/local -#ZINC = -I$(ZPATH)/include -#ZLIB = -L$(ZPATH)/lib -lz -#ZLIBS = $(ZPATH)/lib/libz.a -ZINC = -I../../../zlib -ZLIB = -L../../../zlib -lz -ZLIBS = ../../../zlib/libz.a - -CFLAGS=-O3 $(PNGINC) $(ZINC) -LDFLAGS=$(PNGLIB) $(ZLIB) -LDFLAGSS=$(PNGLIBS) $(ZLIBS) -C=.c -O=.o -L=.a -E= - -# dependencies - -#all: png2pnm$(E) pnm2png$(E) -all: png2pnm$(E) pnm2png$(E) png2pnm-static$(E) pnm2png-static$(E) - -png2pnm$(O): png2pnm$(C) - $(CC) -c $(CFLAGS) png2pnm$(C) - -png2pnm$(E): png2pnm$(O) - $(LD) -o png2pnm$(E) png2pnm$(O) $(LDFLAGS) -lm - -png2pnm-static$(E): png2pnm$(O) - $(LD) -o png2pnm-static$(E) png2pnm$(O) $(LDFLAGSS) -lm - -pnm2png$(O): pnm2png$(C) - $(CC) -c $(CFLAGS) pnm2png$(C) - -pnm2png$(E): pnm2png$(O) - $(LD) -o pnm2png$(E) pnm2png$(O) $(LDFLAGS) -lm - -pnm2png-static$(E): pnm2png$(O) - $(LD) -o pnm2png-static$(E) pnm2png$(O) $(LDFLAGSS) -lm - -clean: - $(RM) png2pnm$(O) - $(RM) pnm2png$(O) - $(RM) png2pnm$(E) - $(RM) pnm2png$(E) - $(RM) png2pnm-static$(E) - $(RM) pnm2png-static$(E) - -# End of makefile for png2pnm / pnm2png diff --git a/Dependencies/libpng/contrib/pngminus/makefile.tc3 b/Dependencies/libpng/contrib/pngminus/makefile.tc3 deleted file mode 100644 index 404f18d..0000000 --- a/Dependencies/libpng/contrib/pngminus/makefile.tc3 +++ /dev/null @@ -1,38 +0,0 @@ -# Makefile for PngMinus (png2pnm and pnm2png) -# TurboC++ 3.0 - -CC=tcc -Ic:\tc3\inc -LD=tcc -Lc:\tc3\lib -LB=tlib -RM=del -CP=copy -MODEL=l -CCFLAGS=-O -m$(MODEL) -I..\libpng -I..\zlib -LDFLAGS=-m$(MODEL) -L..\libpng -L..\zlib -C=.c -O=.obj -L=.lib -E=.exe - -# dependencies - -all: png2pnm$(E) pnm2png$(E) - -png2pnm$(O): png2pnm$(C) - $(CC) -c $(CCFLAGS) png2pnm$(C) - -png2pnm$(E): png2pnm$(O) - $(LD) $(LDFLAGS) png2pnm$(O) libpng$(L) zlib$(L) - -pnm2png$(O): pnm2png$(C) - $(CC) -c $(CCFLAGS) pnm2png$(C) - -pnm2png$(E): pnm2png$(O) - $(LD) $(LDFLAGS) pnm2png$(O) libpng$(L) zlib$(L) - -clean: - $(RM) *$(O) - $(RM) *$(E) - -# End of makefile for png2pnm / pnm2png - diff --git a/Dependencies/libpng/contrib/pngminus/makevms.com b/Dependencies/libpng/contrib/pngminus/makevms.com deleted file mode 100644 index 00561bc..0000000 --- a/Dependencies/libpng/contrib/pngminus/makevms.com +++ /dev/null @@ -1,92 +0,0 @@ -$!------------------------------------------------------------------------------ -$! make Contrib programs of libpng under OpenVMS -$! -$! -$! Look for the compiler used -$! -$ zlibsrc = "[---.zlib]" -$ ccopt="/include=(''zlibsrc',[--])" -$ if f$getsyi("HW_MODEL").ge.1024 -$ then -$ ccopt = "/prefix=all"+ccopt -$ comp = "__decc__=1" -$ if f$trnlnm("SYS").eqs."" then define sys sys$library: -$ else -$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs."" -$ then -$ if f$trnlnm("SYS").eqs."" then define sys sys$library: -$ if f$search("SYS$SYSTEM:VAXC.EXE").eqs."" -$ then -$ comp = "__gcc__=1" -$ CC :== GCC -$ else -$ comp = "__vaxc__=1" -$ endif -$ else -$ if f$trnlnm("SYS").eqs."" then define sys decc$library_include: -$ ccopt = "/decc/prefix=all"+ccopt -$ comp = "__decc__=1" -$ endif -$ endif -$ open/write lopt lib.opt -$ write lopt "[--]libpng.olb/lib" -$ write lopt "''zlibsrc'libz.olb/lib" -$ close lopt -$ open/write xopt x11.opt -$ write xopt "sys$library:decw$xlibshr.exe/share" -$ close xopt -$ write sys$output "Compiling PNG contrib programs ..." -$ write sys$output "Building pnm2png..." -$ CALL MAKE pnm2png.OBJ "cc ''CCOPT' pnm2png" - - pnm2png.c -$ call make pnm2png.exe - - "LINK pnm2png,lib.opt/opt" - - pnm2png.obj -$ write sys$output "Building png2pnm..." -$ CALL MAKE png2pnm.OBJ "cc ''CCOPT' png2pnm" - - png2pnm.c -$ call make png2pnm.exe - - "LINK png2pnm,lib.opt/opt" - - png2pnm.obj -$ exit -$! -$! -$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES -$ V = 'F$Verify(0) -$! P1 = What we are trying to make -$! P2 = Command to make it -$! P3 - P8 What it depends on -$ -$ If F$Search(P1) .Eqs. "" Then Goto Makeit -$ Time = F$CvTime(F$File(P1,"RDT")) -$arg=3 -$Loop: -$ Argument = P'arg -$ If Argument .Eqs. "" Then Goto Exit -$ El=0 -$Loop2: -$ File = F$Element(El," ",Argument) -$ If File .Eqs. " " Then Goto Endl -$ AFile = "" -$Loop3: -$ OFile = AFile -$ AFile = F$Search(File) -$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl -$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit -$ Goto Loop3 -$NextEL: -$ El = El + 1 -$ Goto Loop2 -$EndL: -$ arg=arg+1 -$ If arg .Le. 8 Then Goto Loop -$ Goto Exit -$ -$Makeit: -$ VV=F$VERIFY(0) -$ write sys$output P2 -$ 'P2 -$ VV='F$Verify(VV) -$Exit: -$ If V Then Set Verify -$ENDSUBROUTINE diff --git a/Dependencies/libpng/contrib/pngminus/png2pnm.bat b/Dependencies/libpng/contrib/pngminus/png2pnm.bat deleted file mode 100644 index 449cf36..0000000 --- a/Dependencies/libpng/contrib/pngminus/png2pnm.bat +++ /dev/null @@ -1,41 +0,0 @@ -REM -- grayscale -png2pnm.exe -noraw ..\pngsuite\basn0g01.png basn0g01.pgm -png2pnm.exe -noraw ..\pngsuite\basn0g02.png basn0g02.pgm -png2pnm.exe -noraw ..\pngsuite\basn0g04.png basn0g04.pgm -png2pnm.exe -noraw ..\pngsuite\basn0g08.png basn0g08.pgm -png2pnm.exe -noraw ..\pngsuite\basn0g16.png basn0g16.pgm -REM -- full-color -png2pnm.exe -noraw ..\pngsuite\basn2c08.png basn2c08.ppm -png2pnm.exe -noraw ..\pngsuite\basn2c16.png basn2c16.ppm -REM -- palletted -png2pnm.exe -noraw ..\pngsuite\basn3p01.png basn3p01.ppm -png2pnm.exe -noraw ..\pngsuite\basn3p02.png basn3p02.ppm -png2pnm.exe -noraw ..\pngsuite\basn3p04.png basn3p04.ppm -png2pnm.exe -noraw ..\pngsuite\basn3p08.png basn3p08.ppm -REM -- gray with alpha-channel -png2pnm.exe -noraw ..\pngsuite\basn4a08.png basn4a08.pgm -png2pnm.exe -noraw ..\pngsuite\basn4a16.png basn4a16.pgm -REM -- color with alpha-channel -png2pnm.exe -noraw -alpha basn6a08.pgm ..\pngsuite\basn6a08.png basn6a08.ppm -png2pnm.exe -noraw -alpha basn6a16.pgm ..\pngsuite\basn6a16.png basn6a16.ppm -REM -- grayscale -png2pnm.exe -raw ..\pngsuite\basn0g01.png rawn0g01.pgm -png2pnm.exe -raw ..\pngsuite\basn0g02.png rawn0g02.pgm -png2pnm.exe -raw ..\pngsuite\basn0g04.png rawn0g04.pgm -png2pnm.exe -raw ..\pngsuite\basn0g08.png rawn0g08.pgm -png2pnm.exe -raw ..\pngsuite\basn0g16.png rawn0g16.pgm -REM -- full-color -png2pnm.exe -raw ..\pngsuite\basn2c08.png rawn2c08.ppm -png2pnm.exe -raw ..\pngsuite\basn2c16.png rawn2c16.ppm -REM -- palletted -png2pnm.exe -raw ..\pngsuite\basn3p01.png rawn3p01.ppm -png2pnm.exe -raw ..\pngsuite\basn3p02.png rawn3p02.ppm -png2pnm.exe -raw ..\pngsuite\basn3p04.png rawn3p04.ppm -png2pnm.exe -raw ..\pngsuite\basn3p08.png rawn3p08.ppm -REM -- gray with alpha-channel -png2pnm.exe -raw ..\pngsuite\basn4a08.png rawn4a08.pgm -png2pnm.exe -raw ..\pngsuite\basn4a16.png rawn4a16.pgm -REM -- color with alpha-channel -png2pnm.exe -noraw -alpha rawn6a08.pgm ..\pngsuite\basn6a08.png rawn6a08.ppm -png2pnm.exe -noraw -alpha rawn6a16.pgm ..\pngsuite\basn6a16.png rawn6a16.ppm - diff --git a/Dependencies/libpng/contrib/pngminus/png2pnm.c b/Dependencies/libpng/contrib/pngminus/png2pnm.c deleted file mode 100644 index 326f144..0000000 --- a/Dependencies/libpng/contrib/pngminus/png2pnm.c +++ /dev/null @@ -1,430 +0,0 @@ -/* - * png2pnm.c --- conversion from PNG-file to PGM/PPM-file - * copyright (C) 1999 by Willem van Schaik - * - * version 1.0 - 1999.10.15 - First version. - * - * Permission to use, copy, modify, and distribute this software and - * its documentation for any purpose and without fee is hereby granted, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear in - * supporting documentation. This software is provided "as is" without - * express or implied warranty. - */ - -#include -#include -#ifdef __TURBOC__ -#include -#include -#endif - -#ifndef BOOL -#define BOOL unsigned char -#endif -#ifndef TRUE -#define TRUE (BOOL) 1 -#endif -#ifndef FALSE -#define FALSE (BOOL) 0 -#endif - -#ifdef __TURBOC__ -#define STDIN 0 -#define STDOUT 1 -#define STDERR 2 -#endif - -/* to make png2pnm verbose so we can find problems (needs to be before png.h) */ -#ifndef PNG_DEBUG -#define PNG_DEBUG 0 -#endif - -#include "png.h" - -/* Define png_jmpbuf() in case we are using a pre-1.0.6 version of libpng */ -#ifndef png_jmpbuf -# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf) -#endif - -/* function prototypes */ - -int main (int argc, char *argv[]); -void usage (); -BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL alpha); - -/* - * main - */ - -int main(int argc, char *argv[]) -{ - FILE *fp_rd = stdin; - FILE *fp_wr = stdout; - FILE *fp_al = NULL; - BOOL raw = TRUE; - BOOL alpha = FALSE; - int argi; - - for (argi = 1; argi < argc; argi++) - { - if (argv[argi][0] == '-') - { - switch (argv[argi][1]) - { - case 'n': - raw = FALSE; - break; - case 'r': - raw = TRUE; - break; - case 'a': - alpha = TRUE; - argi++; - if ((fp_al = fopen (argv[argi], "wb")) == NULL) - { - fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, "Error: can not create alpha-channel file %s\n", argv[argi]); - exit (1); - } - break; - case 'h': - case '?': - usage(); - exit(0); - break; - default: - fprintf (stderr, "PNG2PNM\n"); - fprintf (stderr, "Error: unknown option %s\n", argv[argi]); - usage(); - exit(1); - break; - } /* end switch */ - } - else if (fp_rd == stdin) - { - if ((fp_rd = fopen (argv[argi], "rb")) == NULL) - { - fprintf (stderr, "PNG2PNM\n"); - fprintf (stderr, "Error: file %s does not exist\n", argv[argi]); - exit (1); - } - } - else if (fp_wr == stdout) - { - if ((fp_wr = fopen (argv[argi], "wb")) == NULL) - { - fprintf (stderr, "PNG2PNM\n"); - fprintf (stderr, "Error: can not create file %s\n", argv[argi]); - exit (1); - } - } - else - { - fprintf (stderr, "PNG2PNM\n"); - fprintf (stderr, "Error: too many parameters\n"); - usage(); - exit(1); - } - } /* end for */ - -#ifdef __TURBOC__ - /* set stdin/stdout if required to binary */ - if (fp_rd == stdin) - { - setmode (STDIN, O_BINARY); - } - if ((raw) && (fp_wr == stdout)) - { - setmode (STDOUT, O_BINARY); - } -#endif - - /* call the conversion program itself */ - if (png2pnm (fp_rd, fp_wr, fp_al, raw, alpha) == FALSE) - { - fprintf (stderr, "PNG2PNM\n"); - fprintf (stderr, "Error: unsuccessful convertion of PNG-image\n"); - exit(1); - } - - /* close input file */ - fclose (fp_rd); - /* close output file */ - fclose (fp_wr); - /* close alpha file */ - if (alpha) - fclose (fp_al); - - return 0; -} - -/* - * usage - */ - -void usage() -{ - fprintf (stderr, "PNG2PNM\n"); - fprintf (stderr, " by Willem van Schaik, 1999\n"); -#ifdef __TURBOC__ - fprintf (stderr, " for Turbo-C and Borland-C compilers\n"); -#else - fprintf (stderr, " for Linux (and Unix) compilers\n"); -#endif - fprintf (stderr, "Usage: png2pnm [options] .png [.pnm]\n"); - fprintf (stderr, " or: ... | png2pnm [options]\n"); - fprintf (stderr, "Options:\n"); - fprintf (stderr, " -r[aw] write pnm-file in binary format (P4/P5/P6) (default)\n"); - fprintf (stderr, " -n[oraw] write pnm-file in ascii format (P1/P2/P3)\n"); - fprintf (stderr, " -a[lpha] .pgm write PNG alpha channel as pgm-file\n"); - fprintf (stderr, " -h | -? print this help-information\n"); -} - -/* - * png2pnm - */ - -BOOL png2pnm (FILE *png_file, FILE *pnm_file, FILE *alpha_file, BOOL raw, BOOL alpha) -{ - png_struct *png_ptr = NULL; - png_info *info_ptr = NULL; - png_byte buf[8]; - png_byte *png_pixels = NULL; - png_byte **row_pointers = NULL; - png_byte *pix_ptr = NULL; - png_uint_32 row_bytes; - - png_uint_32 width; - png_uint_32 height; - int bit_depth; - int channels; - int color_type; - int alpha_present; - int row, col; - int ret; - int i; - long dep_16; - - /* read and check signature in PNG file */ - ret = fread (buf, 1, 8, png_file); - if (ret != 8) - return FALSE; - - ret = png_sig_cmp (buf, 0, 8); - if (ret) - return FALSE; - - /* create png and info structures */ - - png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING, - NULL, NULL, NULL); - if (!png_ptr) - return FALSE; /* out of memory */ - - info_ptr = png_create_info_struct (png_ptr); - if (!info_ptr) - { - png_destroy_read_struct (&png_ptr, NULL, NULL); - return FALSE; /* out of memory */ - } - - if (setjmp (png_jmpbuf(png_ptr))) - { - png_destroy_read_struct (&png_ptr, &info_ptr, NULL); - return FALSE; - } - - /* set up the input control for C streams */ - png_init_io (png_ptr, png_file); - png_set_sig_bytes (png_ptr, 8); /* we already read the 8 signature bytes */ - - /* read the file information */ - png_read_info (png_ptr, info_ptr); - - /* get size and bit-depth of the PNG-image */ - png_get_IHDR (png_ptr, info_ptr, - &width, &height, &bit_depth, &color_type, - NULL, NULL, NULL); - - /* set-up the transformations */ - - /* transform paletted images into full-color rgb */ - if (color_type == PNG_COLOR_TYPE_PALETTE) - png_set_expand (png_ptr); - /* expand images to bit-depth 8 (only applicable for grayscale images) */ - if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) - png_set_expand (png_ptr); - /* transform transparency maps into full alpha-channel */ - if (png_get_valid (png_ptr, info_ptr, PNG_INFO_tRNS)) - png_set_expand (png_ptr); - -#ifdef NJET - /* downgrade 16-bit images to 8 bit */ - if (bit_depth == 16) - png_set_strip_16 (png_ptr); - /* transform grayscale images into full-color */ - if (color_type == PNG_COLOR_TYPE_GRAY || - color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_gray_to_rgb (png_ptr); - /* only if file has a file gamma, we do a correction */ - if (png_get_gAMA (png_ptr, info_ptr, &file_gamma)) - png_set_gamma (png_ptr, (double) 2.2, file_gamma); -#endif - - /* all transformations have been registered; now update info_ptr data, - * get rowbytes and channels, and allocate image memory */ - - png_read_update_info (png_ptr, info_ptr); - - /* get the new color-type and bit-depth (after expansion/stripping) */ - png_get_IHDR (png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, - NULL, NULL, NULL); - - /* check for 16-bit files */ - if (bit_depth == 16) - { - raw = FALSE; -#ifdef __TURBOC__ - pnm_file->flags &= ~((unsigned) _F_BIN); -#endif - } - - /* calculate new number of channels and store alpha-presence */ - if (color_type == PNG_COLOR_TYPE_GRAY) - channels = 1; - else if (color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - channels = 2; - else if (color_type == PNG_COLOR_TYPE_RGB) - channels = 3; - else if (color_type == PNG_COLOR_TYPE_RGB_ALPHA) - channels = 4; - else - channels = 0; /* should never happen */ - alpha_present = (channels - 1) % 2; - - /* check if alpha is expected to be present in file */ - if (alpha && !alpha_present) - { - fprintf (stderr, "PNG2PNM\n"); - fprintf (stderr, "Error: PNG-file doesn't contain alpha channel\n"); - exit (1); - } - - /* row_bytes is the width x number of channels x (bit-depth / 8) */ - row_bytes = png_get_rowbytes (png_ptr, info_ptr); - - if ((png_pixels = (png_byte *) malloc (row_bytes * height * sizeof (png_byte))) == NULL) { - png_destroy_read_struct (&png_ptr, &info_ptr, NULL); - return FALSE; - } - - if ((row_pointers = (png_byte **) malloc (height * sizeof (png_bytep))) == NULL) - { - png_destroy_read_struct (&png_ptr, &info_ptr, NULL); - free (png_pixels); - png_pixels = NULL; - return FALSE; - } - - /* set the individual row_pointers to point at the correct offsets */ - for (i = 0; i < (height); i++) - row_pointers[i] = png_pixels + i * row_bytes; - - /* now we can go ahead and just read the whole image */ - png_read_image (png_ptr, row_pointers); - - /* read rest of file, and get additional chunks in info_ptr - REQUIRED */ - png_read_end (png_ptr, info_ptr); - - /* clean up after the read, and free any memory allocated - REQUIRED */ - png_destroy_read_struct (&png_ptr, &info_ptr, (png_infopp) NULL); - - /* write header of PNM file */ - - if ((color_type == PNG_COLOR_TYPE_GRAY) || - (color_type == PNG_COLOR_TYPE_GRAY_ALPHA)) - { - fprintf (pnm_file, "%s\n", (raw) ? "P5" : "P2"); - fprintf (pnm_file, "%d %d\n", (int) width, (int) height); - fprintf (pnm_file, "%ld\n", ((1L << (int) bit_depth) - 1L)); - } - else if ((color_type == PNG_COLOR_TYPE_RGB) || - (color_type == PNG_COLOR_TYPE_RGB_ALPHA)) - { - fprintf (pnm_file, "%s\n", (raw) ? "P6" : "P3"); - fprintf (pnm_file, "%d %d\n", (int) width, (int) height); - fprintf (pnm_file, "%ld\n", ((1L << (int) bit_depth) - 1L)); - } - - /* write header of PGM file with alpha channel */ - - if ((alpha) && - ((color_type == PNG_COLOR_TYPE_GRAY_ALPHA) || - (color_type == PNG_COLOR_TYPE_RGB_ALPHA))) - { - fprintf (alpha_file, "%s\n", (raw) ? "P5" : "P2"); - fprintf (alpha_file, "%d %d\n", (int) width, (int) height); - fprintf (alpha_file, "%ld\n", ((1L << (int) bit_depth) - 1L)); - } - - /* write data to PNM file */ - pix_ptr = png_pixels; - - for (row = 0; row < height; row++) - { - for (col = 0; col < width; col++) - { - for (i = 0; i < (channels - alpha_present); i++) - { - if (raw) - fputc ((int) *pix_ptr++ , pnm_file); - else - if (bit_depth == 16){ - dep_16 = (long) *pix_ptr++; - fprintf (pnm_file, "%ld ", (dep_16 << 8) + ((long) *pix_ptr++)); - } - else - fprintf (pnm_file, "%ld ", (long) *pix_ptr++); - } - if (alpha_present) - { - if (!alpha) - { - pix_ptr++; /* alpha */ - if (bit_depth == 16) - pix_ptr++; - } - else /* output alpha-channel as pgm file */ - { - if (raw) - fputc ((int) *pix_ptr++ , alpha_file); - else - if (bit_depth == 16){ - dep_16 = (long) *pix_ptr++; - fprintf (alpha_file, "%ld ", (dep_16 << 8) + (long) *pix_ptr++); - } - else - fprintf (alpha_file, "%ld ", (long) *pix_ptr++); - } - } /* if alpha_present */ - - if (!raw) - if (col % 4 == 3) - fprintf (pnm_file, "\n"); - } /* end for col */ - - if (!raw) - if (col % 4 != 0) - fprintf (pnm_file, "\n"); - } /* end for row */ - - if (row_pointers != (unsigned char**) NULL) - free (row_pointers); - if (png_pixels != (unsigned char*) NULL) - free (png_pixels); - - return TRUE; - -} /* end of source */ - diff --git a/Dependencies/libpng/contrib/pngminus/png2pnm.sh b/Dependencies/libpng/contrib/pngminus/png2pnm.sh deleted file mode 100644 index b1c0537..0000000 --- a/Dependencies/libpng/contrib/pngminus/png2pnm.sh +++ /dev/null @@ -1,42 +0,0 @@ -#!/bin/sh -# -- grayscale -./png2pnm -noraw ../pngsuite/basn0g01.png basn0g01.pgm -./png2pnm -noraw ../pngsuite/basn0g02.png basn0g02.pgm -./png2pnm -noraw ../pngsuite/basn0g04.png basn0g04.pgm -./png2pnm -noraw ../pngsuite/basn0g08.png basn0g08.pgm -./png2pnm -noraw ../pngsuite/basn0g16.png basn0g16.pgm -# -- full-color -./png2pnm -noraw ../pngsuite/basn2c08.png basn2c08.ppm -./png2pnm -noraw ../pngsuite/basn2c16.png basn2c16.ppm -# -- palletted -./png2pnm -noraw ../pngsuite/basn3p01.png basn3p01.ppm -./png2pnm -noraw ../pngsuite/basn3p02.png basn3p02.ppm -./png2pnm -noraw ../pngsuite/basn3p04.png basn3p04.ppm -./png2pnm -noraw ../pngsuite/basn3p08.png basn3p08.ppm -# -- gray with alpha-channel -./png2pnm -noraw ../pngsuite/basn4a08.png basn4a08.pgm -./png2pnm -noraw ../pngsuite/basn4a16.png basn4a16.pgm -# -- color with alpha-channel -./png2pnm -noraw -alpha basn6a08.pgm ../pngsuite/basn6a08.png basn6a08.ppm -./png2pnm -noraw -alpha basn6a16.pgm ../pngsuite/basn6a16.png basn6a16.ppm -# -- grayscale -./png2pnm -raw ../pngsuite/basn0g01.png rawn0g01.pgm -./png2pnm -raw ../pngsuite/basn0g02.png rawn0g02.pgm -./png2pnm -raw ../pngsuite/basn0g04.png rawn0g04.pgm -./png2pnm -raw ../pngsuite/basn0g08.png rawn0g08.pgm -./png2pnm -raw ../pngsuite/basn0g16.png rawn0g16.pgm -# -- full-color -./png2pnm -raw ../pngsuite/basn2c08.png rawn2c08.ppm -./png2pnm -raw ../pngsuite/basn2c16.png rawn2c16.ppm -# -- palletted -./png2pnm -raw ../pngsuite/basn3p01.png rawn3p01.ppm -./png2pnm -raw ../pngsuite/basn3p02.png rawn3p02.ppm -./png2pnm -raw ../pngsuite/basn3p04.png rawn3p04.ppm -./png2pnm -raw ../pngsuite/basn3p08.png rawn3p08.ppm -# -- gray with alpha-channel -./png2pnm -raw ../pngsuite/basn4a08.png rawn4a08.pgm -./png2pnm -raw ../pngsuite/basn4a16.png rawn4a16.pgm -# -- color with alpha-channel -./png2pnm -noraw -alpha rawn6a08.pgm ../pngsuite/basn6a08.png rawn6a08.ppm -./png2pnm -noraw -alpha rawn6a16.pgm ../pngsuite/basn6a16.png rawn6a16.ppm - diff --git a/Dependencies/libpng/contrib/pngminus/pngminus.bat b/Dependencies/libpng/contrib/pngminus/pngminus.bat deleted file mode 100644 index 911bb8d..0000000 --- a/Dependencies/libpng/contrib/pngminus/pngminus.bat +++ /dev/null @@ -1,4 +0,0 @@ -make -f makefile.tc3 -call png2pnm.bat -call pnm2png.bat - diff --git a/Dependencies/libpng/contrib/pngminus/pngminus.sh b/Dependencies/libpng/contrib/pngminus/pngminus.sh deleted file mode 100644 index 2a0a9d8..0000000 --- a/Dependencies/libpng/contrib/pngminus/pngminus.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh -make -f makefile.std -sh png2pnm.sh -sh pnm2png.sh - diff --git a/Dependencies/libpng/contrib/pngminus/pnm2png.bat b/Dependencies/libpng/contrib/pngminus/pnm2png.bat deleted file mode 100644 index f756cb8..0000000 --- a/Dependencies/libpng/contrib/pngminus/pnm2png.bat +++ /dev/null @@ -1,41 +0,0 @@ -REM -- grayscale -pnm2png.exe basn0g01.pgm basn0g01.png -pnm2png.exe basn0g02.pgm basn0g02.png -pnm2png.exe basn0g04.pgm basn0g04.png -pnm2png.exe basn0g08.pgm basn0g08.png -pnm2png.exe basn0g16.pgm basn0g16.png -REM -- full-color -pnm2png.exe basn2c08.ppm basn2c08.png -pnm2png.exe basn2c16.ppm basn2c16.png -REM -- palletted -pnm2png.exe basn3p01.ppm basn3p01.png -pnm2png.exe basn3p02.ppm basn3p02.png -pnm2png.exe basn3p04.ppm basn3p04.png -pnm2png.exe basn3p08.ppm basn3p08.png -REM -- gray with alpha-channel -pnm2png.exe -alpha basn6a08.pgm basn4a08.pgm basn4a08.png -pnm2png.exe -alpha basn6a16.pgm basn4a16.pgm basn4a16.png -REM -- color with alpha-channel -pnm2png.exe -alpha basn6a08.pgm basn6a08.ppm basn6a08.png -pnm2png.exe -alpha basn6a16.pgm basn6a16.ppm basn6a16.png -REM -- grayscale -pnm2png.exe rawn0g01.pgm rawn0g01.png -pnm2png.exe rawn0g02.pgm rawn0g02.png -pnm2png.exe rawn0g04.pgm rawn0g04.png -pnm2png.exe rawn0g08.pgm rawn0g08.png -pnm2png.exe rawn0g16.pgm rawn0g16.png -REM -- full-color -pnm2png.exe rawn2c08.ppm rawn2c08.png -pnm2png.exe rawn2c16.ppm rawn2c16.png -REM -- palletted -pnm2png.exe rawn3p01.ppm rawn3p01.png -pnm2png.exe rawn3p02.ppm rawn3p02.png -pnm2png.exe rawn3p04.ppm rawn3p04.png -pnm2png.exe rawn3p08.ppm rawn3p08.png -REM -- gray with alpha-channel -pnm2png.exe -alpha rawn6a08.pgm rawn4a08.pgm rawn4a08.png -pnm2png.exe -alpha rawn6a16.pgm rawn4a16.pgm rawn4a16.png -REM -- color with alpha-channel -pnm2png.exe -alpha rawn6a08.pgm rawn6a08.ppm rawn6a08.png -pnm2png.exe -alpha rawn6a16.pgm rawn6a16.ppm rawn6a16.png - diff --git a/Dependencies/libpng/contrib/pngminus/pnm2png.c b/Dependencies/libpng/contrib/pngminus/pnm2png.c deleted file mode 100644 index 4cdfad8..0000000 --- a/Dependencies/libpng/contrib/pngminus/pnm2png.c +++ /dev/null @@ -1,533 +0,0 @@ -/* - * pnm2png.c --- conversion from PBM/PGM/PPM-file to PNG-file - * copyright (C) 1999 by Willem van Schaik - * - * version 1.0 - 1999.10.15 - First version. - * - * Permission to use, copy, modify, and distribute this software and - * its documentation for any purpose and without fee is hereby granted, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear in - * supporting documentation. This software is provided "as is" without - * express or implied warranty. - */ - -#include -#include -#ifdef __TURBOC__ -#include -#include -#endif - -#ifndef BOOL -#define BOOL unsigned char -#endif -#ifndef TRUE -#define TRUE (BOOL) 1 -#endif -#ifndef FALSE -#define FALSE (BOOL) 0 -#endif - -#define STDIN 0 -#define STDOUT 1 -#define STDERR 2 - -/* to make pnm2png verbose so we can find problems (needs to be before png.h) */ -#ifndef PNG_DEBUG -#define PNG_DEBUG 0 -#endif - -#include "png.h" - -/* Define png_jmpbuf() in case we are using a pre-1.0.6 version of libpng */ -#ifndef png_jmpbuf -# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf) -#endif - -/* function prototypes */ - -int main (int argc, char *argv[]); -void usage (); -BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, BOOL alpha); -void get_token(FILE *pnm_file, char *token); -png_uint_32 get_data (FILE *pnm_file, int depth); -png_uint_32 get_value (FILE *pnm_file, int depth); - -/* - * main - */ - -int main(int argc, char *argv[]) -{ - FILE *fp_rd = stdin; - FILE *fp_al = NULL; - FILE *fp_wr = stdout; - BOOL interlace = FALSE; - BOOL alpha = FALSE; - int argi; - - for (argi = 1; argi < argc; argi++) - { - if (argv[argi][0] == '-') - { - switch (argv[argi][1]) - { - case 'i': - interlace = TRUE; - break; - case 'a': - alpha = TRUE; - argi++; - if ((fp_al = fopen (argv[argi], "rb")) == NULL) - { - fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, "Error: alpha-channel file %s does not exist\n", - argv[argi]); - exit (1); - } - break; - case 'h': - case '?': - usage(); - exit(0); - break; - default: - fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, "Error: unknown option %s\n", argv[argi]); - usage(); - exit(1); - break; - } /* end switch */ - } - else if (fp_rd == stdin) - { - if ((fp_rd = fopen (argv[argi], "rb")) == NULL) - { - fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, "Error: file %s does not exist\n", argv[argi]); - exit (1); - } - } - else if (fp_wr == stdout) - { - if ((fp_wr = fopen (argv[argi], "wb")) == NULL) - { - fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, "Error: can not create PNG-file %s\n", argv[argi]); - exit (1); - } - } - else - { - fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, "Error: too many parameters\n"); - usage(); - exit (1); - } - } /* end for */ - -#ifdef __TURBOC__ - /* set stdin/stdout to binary, we're reading the PNM always! in binary format */ - if (fp_rd == stdin) - { - setmode (STDIN, O_BINARY); - } - if (fp_wr == stdout) - { - setmode (STDOUT, O_BINARY); - } -#endif - - /* call the conversion program itself */ - if (pnm2png (fp_rd, fp_wr, fp_al, interlace, alpha) == FALSE) - { - fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, "Error: unsuccessful converting to PNG-image\n"); - exit (1); - } - - /* close input file */ - fclose (fp_rd); - /* close output file */ - fclose (fp_wr); - /* close alpha file */ - if (alpha) - fclose (fp_al); - - return 0; -} - -/* - * usage - */ - -void usage() -{ - fprintf (stderr, "PNM2PNG\n"); - fprintf (stderr, " by Willem van Schaik, 1999\n"); -#ifdef __TURBOC__ - fprintf (stderr, " for Turbo-C and Borland-C compilers\n"); -#else - fprintf (stderr, " for Linux (and Unix) compilers\n"); -#endif - fprintf (stderr, "Usage: pnm2png [options] . [.png]\n"); - fprintf (stderr, " or: ... | pnm2png [options]\n"); - fprintf (stderr, "Options:\n"); - fprintf (stderr, " -i[nterlace] write png-file with interlacing on\n"); - fprintf (stderr, " -a[lpha] .pgm read PNG alpha channel as pgm-file\n"); - fprintf (stderr, " -h | -? print this help-information\n"); -} - -/* - * pnm2png - */ - -BOOL pnm2png (FILE *pnm_file, FILE *png_file, FILE *alpha_file, BOOL interlace, BOOL alpha) -{ - png_struct *png_ptr = NULL; - png_info *info_ptr = NULL; - png_byte *png_pixels = NULL; - png_byte **row_pointers = NULL; - png_byte *pix_ptr = NULL; - png_uint_32 row_bytes; - - char type_token[16]; - char width_token[16]; - char height_token[16]; - char maxval_token[16]; - int color_type; - png_uint_32 width, alpha_width; - png_uint_32 height, alpha_height; - png_uint_32 maxval; - int bit_depth = 0; - int channels; - int alpha_depth = 0; - int alpha_present; - int row, col; - BOOL raw, alpha_raw = FALSE; - png_uint_32 tmp16; - int i; - - /* read header of PNM file */ - - get_token(pnm_file, type_token); - if (type_token[0] != 'P') - { - return FALSE; - } - else if ((type_token[1] == '1') || (type_token[1] == '4')) - { - raw = (type_token[1] == '4'); - color_type = PNG_COLOR_TYPE_GRAY; - bit_depth = 1; - } - else if ((type_token[1] == '2') || (type_token[1] == '5')) - { - raw = (type_token[1] == '5'); - color_type = PNG_COLOR_TYPE_GRAY; - get_token(pnm_file, width_token); - sscanf (width_token, "%lu", &width); - get_token(pnm_file, height_token); - sscanf (height_token, "%lu", &height); - get_token(pnm_file, maxval_token); - sscanf (maxval_token, "%lu", &maxval); - if (maxval <= 1) - bit_depth = 1; - else if (maxval <= 3) - bit_depth = 2; - else if (maxval <= 15) - bit_depth = 4; - else if (maxval <= 255) - bit_depth = 8; - else /* if (maxval <= 65535) */ - bit_depth = 16; - } - else if ((type_token[1] == '3') || (type_token[1] == '6')) - { - raw = (type_token[1] == '6'); - color_type = PNG_COLOR_TYPE_RGB; - get_token(pnm_file, width_token); - sscanf (width_token, "%lu", &width); - get_token(pnm_file, height_token); - sscanf (height_token, "%lu", &height); - get_token(pnm_file, maxval_token); - sscanf (maxval_token, "%lu", &maxval); - if (maxval <= 1) - bit_depth = 1; - else if (maxval <= 3) - bit_depth = 2; - else if (maxval <= 15) - bit_depth = 4; - else if (maxval <= 255) - bit_depth = 8; - else /* if (maxval <= 65535) */ - bit_depth = 16; - } - else - { - return FALSE; - } - - /* read header of PGM file with alpha channel */ - - if (alpha) - { - if (color_type == PNG_COLOR_TYPE_GRAY) - color_type = PNG_COLOR_TYPE_GRAY_ALPHA; - if (color_type == PNG_COLOR_TYPE_RGB) - color_type = PNG_COLOR_TYPE_RGB_ALPHA; - - get_token(alpha_file, type_token); - if (type_token[0] != 'P') - { - return FALSE; - } - else if ((type_token[1] == '2') || (type_token[1] == '5')) - { - alpha_raw = (type_token[1] == '5'); - get_token(alpha_file, width_token); - sscanf (width_token, "%lu", &alpha_width); - if (alpha_width != width) - return FALSE; - get_token(alpha_file, height_token); - sscanf (height_token, "%lu", &alpha_height); - if (alpha_height != height) - return FALSE; - get_token(alpha_file, maxval_token); - sscanf (maxval_token, "%lu", &maxval); - if (maxval <= 1) - alpha_depth = 1; - else if (maxval <= 3) - alpha_depth = 2; - else if (maxval <= 15) - alpha_depth = 4; - else if (maxval <= 255) - alpha_depth = 8; - else /* if (maxval <= 65535) */ - alpha_depth = 16; - if (alpha_depth != bit_depth) - return FALSE; - } - else - { - return FALSE; - } - } /* end if alpha */ - - /* calculate the number of channels and store alpha-presence */ - if (color_type == PNG_COLOR_TYPE_GRAY) - channels = 1; - else if (color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - channels = 2; - else if (color_type == PNG_COLOR_TYPE_RGB) - channels = 3; - else if (color_type == PNG_COLOR_TYPE_RGB_ALPHA) - channels = 4; - else - channels = 0; /* should not happen */ - - alpha_present = (channels - 1) % 2; - - /* row_bytes is the width x number of channels x (bit-depth / 8) */ - row_bytes = width * channels * ((bit_depth <= 8) ? 1 : 2); - - if ((png_pixels = (png_byte *) malloc (row_bytes * height * sizeof (png_byte))) == NULL) - return FALSE; - - /* read data from PNM file */ - pix_ptr = png_pixels; - - for (row = 0; row < height; row++) - { - for (col = 0; col < width; col++) - { - for (i = 0; i < (channels - alpha_present); i++) - { - if (raw) - *pix_ptr++ = get_data (pnm_file, bit_depth); - else - if (bit_depth <= 8) - *pix_ptr++ = get_value (pnm_file, bit_depth); - else - { - tmp16 = get_value (pnm_file, bit_depth); - *pix_ptr = (png_byte) ((tmp16 >> 8) & 0xFF); - pix_ptr++; - *pix_ptr = (png_byte) (tmp16 & 0xFF); - pix_ptr++; - } - } - - if (alpha) /* read alpha-channel from pgm file */ - { - if (alpha_raw) - *pix_ptr++ = get_data (alpha_file, alpha_depth); - else - if (alpha_depth <= 8) - *pix_ptr++ = get_value (alpha_file, bit_depth); - else - { - tmp16 = get_value (alpha_file, bit_depth); - *pix_ptr++ = (png_byte) ((tmp16 >> 8) & 0xFF); - *pix_ptr++ = (png_byte) (tmp16 & 0xFF); - } - } /* if alpha */ - - } /* end for col */ - } /* end for row */ - - /* prepare the standard PNG structures */ - png_ptr = png_create_write_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (!png_ptr) - { - return FALSE; - } - info_ptr = png_create_info_struct (png_ptr); - if (!info_ptr) - { - png_destroy_write_struct (&png_ptr, (png_infopp) NULL); - return FALSE; - } - - /* setjmp() must be called in every function that calls a PNG-reading libpng function */ - if (setjmp (png_jmpbuf(png_ptr))) - { - png_destroy_write_struct (&png_ptr, (png_infopp) NULL); - return FALSE; - } - - /* initialize the png structure */ - png_init_io (png_ptr, png_file); - - /* we're going to write more or less the same PNG as the input file */ - png_set_IHDR (png_ptr, info_ptr, width, height, bit_depth, color_type, - (!interlace) ? PNG_INTERLACE_NONE : PNG_INTERLACE_ADAM7, - PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); - - /* write the file header information */ - png_write_info (png_ptr, info_ptr); - - /* if needed we will allocate memory for an new array of row-pointers */ - if (row_pointers == (unsigned char**) NULL) - { - if ((row_pointers = (png_byte **) malloc (height * sizeof (png_bytep))) == NULL) - { - png_destroy_write_struct (&png_ptr, (png_infopp) NULL); - return FALSE; - } - } - - /* set the individual row_pointers to point at the correct offsets */ - for (i = 0; i < (height); i++) - row_pointers[i] = png_pixels + i * row_bytes; - - /* write out the entire image data in one call */ - png_write_image (png_ptr, row_pointers); - - /* write the additional chuncks to the PNG file (not really needed) */ - png_write_end (png_ptr, info_ptr); - - /* clean up after the write, and free any memory allocated */ - png_destroy_write_struct (&png_ptr, (png_infopp) NULL); - - if (row_pointers != (unsigned char**) NULL) - free (row_pointers); - if (png_pixels != (unsigned char*) NULL) - free (png_pixels); - - return TRUE; -} /* end of pnm2png */ - -/* - * get_token() - gets the first string after whitespace - */ - -void get_token(FILE *pnm_file, char *token) -{ - int i = 0; - - /* remove white-space */ - do - { - token[i] = (unsigned char) fgetc (pnm_file); - } - while ((token[i] == '\n') || (token[i] == '\r') || (token[i] == ' ')); - - /* read string */ - do - { - i++; - token[i] = (unsigned char) fgetc (pnm_file); - } - while ((token[i] != '\n') && (token[i] != '\r') && (token[i] != ' ')); - - token[i] = '\0'; - - return; -} - -/* - * get_data() - takes first byte and converts into next pixel value, - * taking as much bits as defined by bit-depth and - * using the bit-depth to fill up a byte (0Ah -> AAh) - */ - -png_uint_32 get_data (FILE *pnm_file, int depth) -{ - static int bits_left = 0; - static int old_value = 0; - static int mask = 0; - int i; - png_uint_32 ret_value; - - if (mask == 0) - for (i = 0; i < depth; i++) - mask = (mask >> 1) | 0x80; - - if (bits_left <= 0) - { - old_value = fgetc (pnm_file); - bits_left = 8; - } - - ret_value = old_value & mask; - for (i = 1; i < (8 / depth); i++) - ret_value = ret_value || (ret_value >> depth); - - old_value = (old_value << depth) & 0xFF; - bits_left -= depth; - - return ret_value; -} - -/* - * get_value() - takes first (numeric) string and converts into number, - * using the bit-depth to fill up a byte (0Ah -> AAh) - */ - -png_uint_32 get_value (FILE *pnm_file, int depth) -{ - static png_uint_32 mask = 0; - png_byte token[16]; - png_uint_32 ret_value; - int i = 0; - - if (mask == 0) - for (i = 0; i < depth; i++) - mask = (mask << 1) | 0x01; - - get_token (pnm_file, (char *) token); - sscanf ((const char *) token, "%lu", &ret_value); - - ret_value &= mask; - - if (depth < 8) - for (i = 0; i < (8 / depth); i++) - ret_value = (ret_value << depth) || ret_value; - - return ret_value; -} - -/* end of source */ - diff --git a/Dependencies/libpng/contrib/pngminus/pnm2png.sh b/Dependencies/libpng/contrib/pngminus/pnm2png.sh deleted file mode 100644 index d79df2f..0000000 --- a/Dependencies/libpng/contrib/pngminus/pnm2png.sh +++ /dev/null @@ -1,42 +0,0 @@ -#!/bin/sh -# -- grayscale -./pnm2png basn0g01.pgm basn0g01.png -./pnm2png basn0g02.pgm basn0g02.png -./pnm2png basn0g04.pgm basn0g04.png -./pnm2png basn0g08.pgm basn0g08.png -./pnm2png basn0g16.pgm basn0g16.png -# -- full-color -./pnm2png basn2c08.ppm basn2c08.png -./pnm2png basn2c16.ppm basn2c16.png -# -- palletted -./pnm2png basn3p01.ppm basn3p01.png -./pnm2png basn3p02.ppm basn3p02.png -./pnm2png basn3p04.ppm basn3p04.png -./pnm2png basn3p08.ppm basn3p08.png -# -- gray with alpha-channel -./pnm2png -alpha basn6a08.pgm basn4a08.pgm basn4a08.png -./pnm2png -alpha basn6a16.pgm basn4a16.pgm basn4a16.png -# -- color with alpha-channel -./pnm2png -alpha basn6a08.pgm basn6a08.ppm basn6a08.png -./pnm2png -alpha basn6a16.pgm basn6a16.ppm basn6a16.png -# -- grayscale -./pnm2png rawn0g01.pgm rawn0g01.png -./pnm2png rawn0g02.pgm rawn0g02.png -./pnm2png rawn0g04.pgm rawn0g04.png -./pnm2png rawn0g08.pgm rawn0g08.png -./pnm2png rawn0g16.pgm rawn0g16.png -# -- full-color -./pnm2png rawn2c08.ppm rawn2c08.png -./pnm2png rawn2c16.ppm rawn2c16.png -# -- palletted -./pnm2png rawn3p01.ppm rawn3p01.png -./pnm2png rawn3p02.ppm rawn3p02.png -./pnm2png rawn3p04.ppm rawn3p04.png -./pnm2png rawn3p08.ppm rawn3p08.png -# -- gray with alpha-channel -./pnm2png -alpha rawn6a08.pgm rawn4a08.pgm rawn4a08.png -./pnm2png -alpha rawn6a16.pgm rawn4a16.pgm rawn4a16.png -# -- color with alpha-channel -./pnm2png -alpha rawn6a08.pgm rawn6a08.ppm rawn6a08.png -./pnm2png -alpha rawn6a16.pgm rawn6a16.ppm rawn6a16.png - diff --git a/Dependencies/libpng/contrib/pngsuite/README b/Dependencies/libpng/contrib/pngsuite/README deleted file mode 100644 index 714d12c..0000000 --- a/Dependencies/libpng/contrib/pngsuite/README +++ /dev/null @@ -1,85 +0,0 @@ - -pngsuite --------- -(c) Willem van Schaik, 1999 - -Permission to use, copy, and distribute these images for any purpose and -without fee is hereby granted. - -These 15 images are part of the much larger PngSuite test-set of -images, available for developers of PNG supporting software. The -complete set, available at http:/www.schaik.com/pngsuite/, contains -a variety of images to test interlacing, gamma settings, ancillary -chunks, etc. - -The images in this directory represent the basic PNG color-types: -grayscale (1-16 bit deep), full color (8 or 16 bit), paletted -(1-8 bit) and grayscale or color images with alpha channel. You -can use them to test the proper functioning of PNG software. - - filename depth type - ------------ ------ -------------- - basn0g01.png 1-bit grayscale - basn0g02.png 2-bit grayscale - basn0g04.png 4-bit grayscale - basn0g08.png 8-bit grayscale - basn0g16.png 16-bit grayscale - basn2c08.png 8-bit truecolor - basn2c16.png 16-bit truecolor - basn3p01.png 1-bit paletted - basn3p02.png 2-bit paletted - basn3p04.png 4-bit paletted - basn3p08.png 8-bit paletted - basn4a08.png 8-bit gray with alpha - basn4a16.png 16-bit gray with alpha - basn6a08.png 8-bit RGBA - basn6a16.png 16-bit RGBA - -Here is the correct result of typing "pngtest -m *.png" in -this directory: - -Testing basn0g01.png: PASS (524 zero samples) - Filter 0 was used 32 times -Testing basn0g02.png: PASS (448 zero samples) - Filter 0 was used 32 times -Testing basn0g04.png: PASS (520 zero samples) - Filter 0 was used 32 times -Testing basn0g08.png: PASS (3 zero samples) - Filter 1 was used 9 times - Filter 4 was used 23 times -Testing basn0g16.png: PASS (1 zero samples) - Filter 1 was used 1 times - Filter 2 was used 31 times -Testing basn2c08.png: PASS (6 zero samples) - Filter 1 was used 5 times - Filter 4 was used 27 times -Testing basn2c16.png: PASS (592 zero samples) - Filter 1 was used 1 times - Filter 4 was used 31 times -Testing basn3p01.png: PASS (512 zero samples) - Filter 0 was used 32 times -Testing basn3p02.png: PASS (448 zero samples) - Filter 0 was used 32 times -Testing basn3p04.png: PASS (544 zero samples) - Filter 0 was used 32 times -Testing basn3p08.png: PASS (4 zero samples) - Filter 0 was used 32 times -Testing basn4a08.png: PASS (32 zero samples) - Filter 1 was used 1 times - Filter 4 was used 31 times -Testing basn4a16.png: PASS (64 zero samples) - Filter 0 was used 1 times - Filter 1 was used 2 times - Filter 2 was used 1 times - Filter 4 was used 28 times -Testing basn6a08.png: PASS (160 zero samples) - Filter 1 was used 1 times - Filter 4 was used 31 times -Testing basn6a16.png: PASS (1072 zero samples) - Filter 1 was used 4 times - Filter 4 was used 28 times -libpng passes test - -Willem van Schaik - -October 1999 diff --git a/Dependencies/libpng/contrib/pngsuite/basn0g01.png b/Dependencies/libpng/contrib/pngsuite/basn0g01.png deleted file mode 100644 index e31e1c7a635b50e22b6d02ab8ba21f8099b39faa..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 164 zcmeAS@N?(olHy`uVBq!ia0vp^3Lwk~Bp9L@-6Me%OS+@4BLidG0>c;6;z7cmE{-7_ zGj-2wzopr084i?r2qf` diff --git a/Dependencies/libpng/contrib/pngsuite/basn0g02.png b/Dependencies/libpng/contrib/pngsuite/basn0g02.png deleted file mode 100644 index 68809dd8fc0993ddebce8aa9c7bf9bbecbd36cfc..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 104 zcmeAS@N?(olHy`uVBq!ia0vp^3Lwk`Bp75C+I9jdmUKs7M+U~W1%@xC#RK{Bo-U3d y5>t~CIAXub_k1+y2sp$L+}6)%%qgEdVJADoUeEf*_U-^?kP)7)elF{r5}E*i=NeZ4 diff --git a/Dependencies/libpng/contrib/pngsuite/basn0g04.png 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-png_const_charp msg; - -static OPENFILENAME ofn; - -static png_structp png_ptr = NULL; -static png_infop info_ptr = NULL; - - -// cexcept interface - -static void -png_cexcept_error(png_structp png_ptr, png_const_charp msg) -{ - if(png_ptr) - ; -#ifdef PNG_CONSOLE_IO_SUPPORTED - fprintf(stderr, "libpng error: %s\n", msg); -#endif - { - Throw msg; - } -} - -// Windows open-file functions - -void PngFileInitialize (HWND hwnd) -{ - static TCHAR szFilter[] = TEXT ("PNG Files (*.PNG)\0*.png\0") - TEXT ("All Files (*.*)\0*.*\0\0"); - - ofn.lStructSize = sizeof (OPENFILENAME); - ofn.hwndOwner = hwnd; - ofn.hInstance = NULL; - ofn.lpstrFilter = szFilter; - ofn.lpstrCustomFilter = NULL; - ofn.nMaxCustFilter = 0; - ofn.nFilterIndex = 0; - ofn.lpstrFile = NULL; // Set in Open and Close functions - ofn.nMaxFile = MAX_PATH; - ofn.lpstrFileTitle = NULL; // Set in Open and Close functions - ofn.nMaxFileTitle = MAX_PATH; - ofn.lpstrInitialDir = NULL; - ofn.lpstrTitle = NULL; - ofn.Flags = 0; // Set in Open and Close functions - ofn.nFileOffset = 0; - ofn.nFileExtension = 0; - ofn.lpstrDefExt = TEXT ("png"); - ofn.lCustData = 0; - ofn.lpfnHook = NULL; - ofn.lpTemplateName = NULL; -} - -BOOL PngFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) -{ - ofn.hwndOwner = hwnd; - ofn.lpstrFile = pstrFileName; - ofn.lpstrFileTitle = pstrTitleName; - ofn.Flags = OFN_HIDEREADONLY; - - return GetOpenFileName (&ofn); -} - -BOOL PngFileSaveDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) -{ - ofn.hwndOwner = hwnd; - ofn.lpstrFile = pstrFileName; - ofn.lpstrFileTitle = pstrTitleName; - ofn.Flags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT; - - return GetSaveFileName (&ofn); -} - -// PNG image handler functions - -BOOL PngLoadImage (PTSTR pstrFileName, png_byte **ppbImageData, - int *piWidth, int *piHeight, int *piChannels, png_color *pBkgColor) -{ - static FILE *pfFile; - png_byte pbSig[8]; - int iBitDepth; - int iColorType; - double dGamma; - png_color_16 *pBackground; - png_uint_32 ulChannels; - png_uint_32 ulRowBytes; - png_byte *pbImageData = *ppbImageData; - static png_byte **ppbRowPointers = NULL; - int i; - - // open the PNG input file - - if (!pstrFileName) - { - *ppbImageData = pbImageData = NULL; - return FALSE; - } - - if (!(pfFile = fopen(pstrFileName, "rb"))) - { - *ppbImageData = pbImageData = NULL; - return FALSE; - } - - // first check the eight byte PNG signature - - fread(pbSig, 1, 8, pfFile); - if (png_sig_cmp(pbSig, 0, 8)) - { - *ppbImageData = pbImageData = NULL; - return FALSE; - } - - // create the two png(-info) structures - - png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, - (png_error_ptr)png_cexcept_error, (png_error_ptr)NULL); - if (!png_ptr) - { - *ppbImageData = pbImageData = NULL; - return FALSE; - } - - info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { - png_destroy_read_struct(&png_ptr, NULL, NULL); - *ppbImageData = pbImageData = NULL; - return FALSE; - } - - Try - { - - // initialize the png structure - -#ifdef PNG_STDIO_SUPPORTED - png_init_io(png_ptr, pfFile); -#else - png_set_read_fn(png_ptr, (png_voidp)pfFile, png_read_data); -#endif - - png_set_sig_bytes(png_ptr, 8); - - // read all PNG info up to image data - - png_read_info(png_ptr, info_ptr); - - // get width, height, bit-depth and color-type - - png_get_IHDR(png_ptr, info_ptr, piWidth, piHeight, &iBitDepth, - &iColorType, NULL, NULL, NULL); - - // expand images of all color-type and bit-depth to 3x8 bit RGB images - // let the library process things like alpha, transparency, background - - if (iBitDepth == 16) - png_set_strip_16(png_ptr); - if (iColorType == PNG_COLOR_TYPE_PALETTE) - png_set_expand(png_ptr); - if (iBitDepth < 8) - png_set_expand(png_ptr); - if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) - png_set_expand(png_ptr); - if (iColorType == PNG_COLOR_TYPE_GRAY || - iColorType == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_gray_to_rgb(png_ptr); - - // set the background color to draw transparent and alpha images over. - if (png_get_bKGD(png_ptr, info_ptr, &pBackground)) - { - png_set_background(png_ptr, pBackground, PNG_BACKGROUND_GAMMA_FILE, 1, 1.0); - pBkgColor->red = (byte) pBackground->red; - pBkgColor->green = (byte) pBackground->green; - pBkgColor->blue = (byte) pBackground->blue; - } - else - { - pBkgColor = NULL; - } - - // if required set gamma conversion - if (png_get_gAMA(png_ptr, info_ptr, &dGamma)) - png_set_gamma(png_ptr, (double) 2.2, dGamma); - - // after the transformations have been registered update info_ptr data - - png_read_update_info(png_ptr, info_ptr); - - // get again width, height and the new bit-depth and color-type - - png_get_IHDR(png_ptr, info_ptr, piWidth, piHeight, &iBitDepth, - &iColorType, NULL, NULL, NULL); - - - // row_bytes is the width x number of channels - - ulRowBytes = png_get_rowbytes(png_ptr, info_ptr); - ulChannels = png_get_channels(png_ptr, info_ptr); - - *piChannels = ulChannels; - - // now we can allocate memory to store the image - - if (pbImageData) - { - free (pbImageData); - pbImageData = NULL; - } - if ((pbImageData = (png_byte *) malloc(ulRowBytes * (*piHeight) - * sizeof(png_byte))) == NULL) - { - png_error(png_ptr, "Visual PNG: out of memory"); - } - *ppbImageData = pbImageData; - - // and allocate memory for an array of row-pointers - - if ((ppbRowPointers = (png_bytepp) malloc((*piHeight) - * sizeof(png_bytep))) == NULL) - { - png_error(png_ptr, "Visual PNG: out of memory"); - } - - // set the individual row-pointers to point at the correct offsets - - for (i = 0; i < (*piHeight); i++) - ppbRowPointers[i] = pbImageData + i * ulRowBytes; - - // now we can go ahead and just read the whole image - - png_read_image(png_ptr, ppbRowPointers); - - // read the additional chunks in the PNG file (not really needed) - - png_read_end(png_ptr, NULL); - - // and we're done - - free (ppbRowPointers); - ppbRowPointers = NULL; - - // yepp, done - } - - Catch (msg) - { - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - - *ppbImageData = pbImageData = NULL; - - if(ppbRowPointers) - free (ppbRowPointers); - - fclose(pfFile); - - return FALSE; - } - - fclose (pfFile); - - return TRUE; -} - - -BOOL PngSaveImage (PTSTR pstrFileName, png_byte *pDiData, - int iWidth, int iHeight, png_color bkgColor) -{ - const int ciBitDepth = 8; - const int ciChannels = 3; - - static FILE *pfFile; - png_uint_32 ulRowBytes; - static png_byte **ppbRowPointers = NULL; - int i; - - // open the PNG output file - - if (!pstrFileName) - return FALSE; - - if (!(pfFile = fopen(pstrFileName, "wb"))) - return FALSE; - - // prepare the standard PNG structures - - png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, - (png_error_ptr)png_cexcept_error, (png_error_ptr)NULL); - if (!png_ptr) - { - fclose(pfFile); - return FALSE; - } - - info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) { - fclose(pfFile); - png_destroy_write_struct(&png_ptr, (png_infopp) NULL); - return FALSE; - } - - Try - { - // initialize the png structure - -#ifdef PNG_STDIO_SUPPORTED - png_init_io(png_ptr, pfFile); -#else - png_set_write_fn(png_ptr, (png_voidp)pfFile, png_write_data, png_flush); -#endif - - // we're going to write a very simple 3x8 bit RGB image - - png_set_IHDR(png_ptr, info_ptr, iWidth, iHeight, ciBitDepth, - PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_BASE, - PNG_FILTER_TYPE_BASE); - - // write the file header information - - png_write_info(png_ptr, info_ptr); - - // swap the BGR pixels in the DiData structure to RGB - - png_set_bgr(png_ptr); - - // row_bytes is the width x number of channels - - ulRowBytes = iWidth * ciChannels; - - // we can allocate memory for an array of row-pointers - - if ((ppbRowPointers = (png_bytepp) malloc(iHeight * sizeof(png_bytep))) == NULL) - Throw "Visualpng: Out of memory"; - - // set the individual row-pointers to point at the correct offsets - - for (i = 0; i < iHeight; i++) - ppbRowPointers[i] = pDiData + i * (((ulRowBytes + 3) >> 2) << 2); - - // write out the entire image data in one call - - png_write_image (png_ptr, ppbRowPointers); - - // write the additional chunks to the PNG file (not really needed) - - png_write_end(png_ptr, info_ptr); - - // and we're done - - free (ppbRowPointers); - ppbRowPointers = NULL; - - // clean up after the write, and free any memory allocated - - png_destroy_write_struct(&png_ptr, (png_infopp) NULL); - - // yepp, done - } - - Catch (msg) - { - png_destroy_write_struct(&png_ptr, (png_infopp) NULL); - - if(ppbRowPointers) - free (ppbRowPointers); - - fclose(pfFile); - - return FALSE; - } - - fclose (pfFile); - - return TRUE; -} - -#ifndef PNG_STDIO_SUPPORTED - -static void -png_read_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_size_t check; - - /* fread() returns 0 on error, so it is OK to store this in a png_size_t - * instead of an int, which is what fread() actually returns. - */ - check = (png_size_t)fread(data, (png_size_t)1, length, - (FILE *)png_ptr->io_ptr); - - if (check != length) - { - png_error(png_ptr, "Read Error"); - } -} - -static void -png_write_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_uint_32 check; - - check = fwrite(data, 1, length, (FILE *)(png_ptr->io_ptr)); - if (check != length) - { - png_error(png_ptr, "Write Error"); - } -} - -static void -png_flush(png_structp png_ptr) -{ - FILE *io_ptr; - io_ptr = (FILE *)CVT_PTR((png_ptr->io_ptr)); - if (io_ptr != NULL) - fflush(io_ptr); -} - -#endif - -//----------------- -// end of source -//----------------- diff --git a/Dependencies/libpng/contrib/visupng/PngFile.h b/Dependencies/libpng/contrib/visupng/PngFile.h deleted file mode 100644 index dc6bbb4..0000000 --- a/Dependencies/libpng/contrib/visupng/PngFile.h +++ /dev/null @@ -1,30 +0,0 @@ -//------------------------------------------ -// PNGFILE.H -- Header File for pngfile.c -//------------------------------------------ - -// Copyright 2000, Willem van Schaik. - -// This code is released under the libpng license. -// For conditions of distribution and use, see the disclaimer -// and license in png.h - -#include -#include -#include -#include - -void PngFileInitialize (HWND hwnd) ; -BOOL PngFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ; -BOOL PngFileSaveDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ; - -BOOL PngLoadImage (PTSTR pstrFileName, png_byte **ppbImageData, - int *piWidth, int *piHeight, int *piChannels, png_color *pBkgColor); -BOOL PngSaveImage (PTSTR pstrFileName, png_byte *pDiData, - int iWidth, int iHeight, png_color BkgColor); - -#ifndef PNG_STDIO_SUPPORTED -static void png_read_data(png_structp png_ptr, png_bytep data, png_size_t length); -static void png_write_data(png_structp png_ptr, png_bytep data, png_size_t length); -static void png_flush(png_structp png_ptr); -#endif - diff --git a/Dependencies/libpng/contrib/visupng/README.txt b/Dependencies/libpng/contrib/visupng/README.txt deleted file mode 100644 index 4047119..0000000 --- a/Dependencies/libpng/contrib/visupng/README.txt +++ /dev/null @@ -1,61 +0,0 @@ -Microsoft Developer Studio Build File, Format Version 6.00 for VisualPng ------------------------------------------------------------------------- - -Copyright 2000, Willem van Schaik. - -This code is released under the libpng license. -For conditions of distribution and use, see the disclaimer -and license in png.h - -As a PNG .dll demo VisualPng is finished. More features would only hinder -the program's objective. However, further extensions (like support for other -graphics formats) are in development. To get these, or for pre-compiled -binaries, go to "http://www.schaik.com/png/visualpng.html". - ------------------------------------------------------------------------- - -Assumes that - - libpng DLLs and LIBs are in ..\..\projects\msvc\win32\libpng - zlib DLLs and LIBs are in ..\..\projects\msvc\win32\zlib - libpng header files are in ..\..\..\libpng - zlib header files are in ..\..\..\zlib - the pngsuite images are in ..\pngsuite - -To build: - -1) On the main menu Select "Build|Set Active configuration". - Choose the configuration that corresponds to the library you want to test. - This library must have been built using the libpng MS project located in - the "..\..\mscv" subdirectory. - -2) Select "Build|Clean" - -3) Select "Build|Rebuild All" - -4) After compiling and linking VisualPng will be started to view an image - from the PngSuite directory. Press Ctrl-N (and Ctrl-V) for other images. - - -To install: - -When distributing VisualPng (or a further development) the following options -are available: - -1) Build the program with the configuration "Win32 LIB" and you only need to - include the executable from the ./lib directory in your distribution. - -2) Build the program with the configuration "Win32 DLL" and you need to put - in your distribution the executable from the ./dll directory and the dll's - libpng1.dll, zlib.dll and msvcrt.dll. These need to be in the user's PATH. - - -Willem van Schaik -Calgary, June 6th 2000 - -P.S. VisualPng was written based on preliminary work of: - - - Simon-Pierre Cadieux - - Glenn Randers-Pehrson - - Greg Roelofs - diff --git a/Dependencies/libpng/contrib/visupng/VisualPng.c b/Dependencies/libpng/contrib/visupng/VisualPng.c deleted file mode 100644 index 2018999..0000000 --- a/Dependencies/libpng/contrib/visupng/VisualPng.c +++ /dev/null @@ -1,964 +0,0 @@ -//------------------------------------ -// VisualPng.C -- Shows a PNG image -//------------------------------------ - -// Copyright 2000, Willem van Schaik. - -// This code is released under the libpng license. -// For conditions of distribution and use, see the disclaimer -// and license in png.h - -// switches - -// defines - -#define PROGNAME "VisualPng" -#define LONGNAME "Win32 Viewer for PNG-files" -#define VERSION "1.0 of 2000 June 07" - -// constants - -#define MARGIN 8 - -// standard includes - -#include -#include -#include -#include - -// application includes - -#include "png.h" -#include "pngfile.h" -#include "resource.h" - -// macros - -// function prototypes - -LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM); -BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM) ; - -BOOL CenterAbout (HWND hwndChild, HWND hwndParent); - -BOOL BuildPngList (PTSTR pstrPathName, TCHAR **ppFileList, int *pFileCount, - int *pFileIndex); - -BOOL SearchPngList (TCHAR *pFileList, int FileCount, int *pFileIndex, - PTSTR pstrPrevName, PTSTR pstrNextName); - -BOOL LoadImageFile(HWND hwnd, PTSTR pstrPathName, - png_byte **ppbImage, int *pxImgSize, int *pyImgSize, int *piChannels, - png_color *pBkgColor); - -BOOL DisplayImage (HWND hwnd, BYTE **ppDib, - BYTE **ppDiData, int cxWinSize, int cyWinSize, - BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels, - BOOL bStretched); - -BOOL InitBitmap ( - BYTE *pDiData, int cxWinSize, int cyWinSize); - -BOOL FillBitmap ( - BYTE *pDiData, int cxWinSize, int cyWinSize, - BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels, - BOOL bStretched); - -// a few global variables - -static char *szProgName = PROGNAME; -static char *szAppName = LONGNAME; -static char *szIconName = PROGNAME; -static char szCmdFileName [MAX_PATH]; - -// MAIN routine - -int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, - PSTR szCmdLine, int iCmdShow) -{ - HACCEL hAccel; - HWND hwnd; - MSG msg; - WNDCLASS wndclass; - int ixBorders, iyBorders; - - wndclass.style = CS_HREDRAW | CS_VREDRAW; - wndclass.lpfnWndProc = WndProc; - wndclass.cbClsExtra = 0; - wndclass.cbWndExtra = 0; - wndclass.hInstance = hInstance; - wndclass.hIcon = LoadIcon (hInstance, szIconName) ; - wndclass.hCursor = LoadCursor (NULL, IDC_ARROW); - wndclass.hbrBackground = NULL; // (HBRUSH) GetStockObject (GRAY_BRUSH); - wndclass.lpszMenuName = szProgName; - wndclass.lpszClassName = szProgName; - - if (!RegisterClass (&wndclass)) - { - MessageBox (NULL, TEXT ("Error: this program requires Windows NT!"), - szProgName, MB_ICONERROR); - return 0; - } - - // if filename given on commandline, store it - if ((szCmdLine != NULL) && (*szCmdLine != '\0')) - if (szCmdLine[0] == '"') - strncpy (szCmdFileName, szCmdLine + 1, strlen(szCmdLine) - 2); - else - strcpy (szCmdFileName, szCmdLine); - else - strcpy (szCmdFileName, ""); - - // calculate size of window-borders - ixBorders = 2 * (GetSystemMetrics (SM_CXBORDER) + - GetSystemMetrics (SM_CXDLGFRAME)); - iyBorders = 2 * (GetSystemMetrics (SM_CYBORDER) + - GetSystemMetrics (SM_CYDLGFRAME)) + - GetSystemMetrics (SM_CYCAPTION) + - GetSystemMetrics (SM_CYMENUSIZE) + - 1; /* WvS: don't ask me why? */ - - hwnd = CreateWindow (szProgName, szAppName, - WS_OVERLAPPEDWINDOW, - CW_USEDEFAULT, CW_USEDEFAULT, - 512 + 2 * MARGIN + ixBorders, 384 + 2 * MARGIN + iyBorders, -// CW_USEDEFAULT, CW_USEDEFAULT, - NULL, NULL, hInstance, NULL); - - ShowWindow (hwnd, iCmdShow); - UpdateWindow (hwnd); - - hAccel = LoadAccelerators (hInstance, szProgName); - - while (GetMessage (&msg, NULL, 0, 0)) - { - if (!TranslateAccelerator (hwnd, hAccel, &msg)) - { - TranslateMessage (&msg); - DispatchMessage (&msg); - } - } - return msg.wParam; -} - -LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, - LPARAM lParam) -{ - static HINSTANCE hInstance ; - static HDC hdc; - static PAINTSTRUCT ps; - static HMENU hMenu; - - static BITMAPFILEHEADER *pbmfh; - static BITMAPINFOHEADER *pbmih; - static BYTE *pbImage; - static int cxWinSize, cyWinSize; - static int cxImgSize, cyImgSize; - static int cImgChannels; - static png_color bkgColor = {127, 127, 127}; - - static BOOL bStretched = TRUE; - - static BYTE *pDib = NULL; - static BYTE *pDiData = NULL; - - static TCHAR szImgPathName [MAX_PATH]; - static TCHAR szTitleName [MAX_PATH]; - - static TCHAR *pPngFileList = NULL; - static int iPngFileCount; - static int iPngFileIndex; - - BOOL bOk; - - switch (message) - { - case WM_CREATE: - hInstance = ((LPCREATESTRUCT) lParam)->hInstance ; - PngFileInitialize (hwnd); - - strcpy (szImgPathName, ""); - - // in case we process file given on command-line - - if (szCmdFileName[0] != '\0') - { - strcpy (szImgPathName, szCmdFileName); - - // read the other png-files in the directory for later - // next/previous commands - - BuildPngList (szImgPathName, &pPngFileList, &iPngFileCount, - &iPngFileIndex); - - // load the image from file - - if (!LoadImageFile (hwnd, szImgPathName, - &pbImage, &cxImgSize, &cyImgSize, &cImgChannels, &bkgColor)) - return 0; - - // invalidate the client area for later update - - InvalidateRect (hwnd, NULL, TRUE); - - // display the PNG into the DIBitmap - - DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize, - pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched); - } - - return 0; - - case WM_SIZE: - cxWinSize = LOWORD (lParam); - cyWinSize = HIWORD (lParam); - - // invalidate the client area for later update - - InvalidateRect (hwnd, NULL, TRUE); - - // display the PNG into the DIBitmap - - DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize, - pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched); - - return 0; - - case WM_INITMENUPOPUP: - hMenu = GetMenu (hwnd); - - if (pbImage) - EnableMenuItem (hMenu, IDM_FILE_SAVE, MF_ENABLED); - else - EnableMenuItem (hMenu, IDM_FILE_SAVE, MF_GRAYED); - - return 0; - - case WM_COMMAND: - hMenu = GetMenu (hwnd); - - switch (LOWORD (wParam)) - { - case IDM_FILE_OPEN: - - // show the File Open dialog box - - if (!PngFileOpenDlg (hwnd, szImgPathName, szTitleName)) - return 0; - - // read the other png-files in the directory for later - // next/previous commands - - BuildPngList (szImgPathName, &pPngFileList, &iPngFileCount, - &iPngFileIndex); - - // load the image from file - - if (!LoadImageFile (hwnd, szImgPathName, - &pbImage, &cxImgSize, &cyImgSize, &cImgChannels, &bkgColor)) - return 0; - - // invalidate the client area for later update - - InvalidateRect (hwnd, NULL, TRUE); - - // display the PNG into the DIBitmap - - DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize, - pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched); - - return 0; - - case IDM_FILE_SAVE: - - // show the File Save dialog box - - if (!PngFileSaveDlg (hwnd, szImgPathName, szTitleName)) - return 0; - - // save the PNG to a disk file - - SetCursor (LoadCursor (NULL, IDC_WAIT)); - ShowCursor (TRUE); - - bOk = PngSaveImage (szImgPathName, pDiData, cxWinSize, cyWinSize, - bkgColor); - - ShowCursor (FALSE); - SetCursor (LoadCursor (NULL, IDC_ARROW)); - - if (!bOk) - MessageBox (hwnd, TEXT ("Error in saving the PNG image"), - szProgName, MB_ICONEXCLAMATION | MB_OK); - return 0; - - case IDM_FILE_NEXT: - - // read next entry in the directory - - if (SearchPngList (pPngFileList, iPngFileCount, &iPngFileIndex, - NULL, szImgPathName)) - { - if (strcmp (szImgPathName, "") == 0) - return 0; - - // load the image from file - - if (!LoadImageFile (hwnd, szImgPathName, &pbImage, - &cxImgSize, &cyImgSize, &cImgChannels, &bkgColor)) - return 0; - - // invalidate the client area for later update - - InvalidateRect (hwnd, NULL, TRUE); - - // display the PNG into the DIBitmap - - DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize, - pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched); - } - - return 0; - - case IDM_FILE_PREVIOUS: - - // read previous entry in the directory - - if (SearchPngList (pPngFileList, iPngFileCount, &iPngFileIndex, - szImgPathName, NULL)) - { - - if (strcmp (szImgPathName, "") == 0) - return 0; - - // load the image from file - - if (!LoadImageFile (hwnd, szImgPathName, &pbImage, &cxImgSize, - &cyImgSize, &cImgChannels, &bkgColor)) - return 0; - - // invalidate the client area for later update - - InvalidateRect (hwnd, NULL, TRUE); - - // display the PNG into the DIBitmap - - DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize, - pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched); - } - - return 0; - - case IDM_FILE_EXIT: - - // more cleanup needed... - - // free image buffer - - if (pDib != NULL) - { - free (pDib); - pDib = NULL; - } - - // free file-list - - if (pPngFileList != NULL) - { - free (pPngFileList); - pPngFileList = NULL; - } - - // let's go ... - - exit (0); - - return 0; - - case IDM_OPTIONS_STRETCH: - bStretched = !bStretched; - if (bStretched) - CheckMenuItem (hMenu, IDM_OPTIONS_STRETCH, MF_CHECKED); - else - CheckMenuItem (hMenu, IDM_OPTIONS_STRETCH, MF_UNCHECKED); - - // invalidate the client area for later update - - InvalidateRect (hwnd, NULL, TRUE); - - // display the PNG into the DIBitmap - - DisplayImage (hwnd, &pDib, &pDiData, cxWinSize, cyWinSize, - pbImage, cxImgSize, cyImgSize, cImgChannels, bStretched); - - return 0; - - case IDM_HELP_ABOUT: - DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc) ; - return 0; - - } // end switch - - break; - - case WM_PAINT: - hdc = BeginPaint (hwnd, &ps); - - if (pDib) - SetDIBitsToDevice (hdc, 0, 0, cxWinSize, cyWinSize, 0, 0, - 0, cyWinSize, pDiData, (BITMAPINFO *) pDib, DIB_RGB_COLORS); - - EndPaint (hwnd, &ps); - return 0; - - case WM_DESTROY: - if (pbmfh) - { - free (pbmfh); - pbmfh = NULL; - } - - PostQuitMessage (0); - return 0; - } - - return DefWindowProc (hwnd, message, wParam, lParam); -} - -BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message, - WPARAM wParam, LPARAM lParam) -{ - switch (message) - { - case WM_INITDIALOG : - ShowWindow (hDlg, SW_HIDE); - CenterAbout (hDlg, GetWindow (hDlg, GW_OWNER)); - ShowWindow (hDlg, SW_SHOW); - return TRUE ; - - case WM_COMMAND : - switch (LOWORD (wParam)) - { - case IDOK : - case IDCANCEL : - EndDialog (hDlg, 0) ; - return TRUE ; - } - break ; - } - return FALSE ; -} - -//--------------- -// CenterAbout -//--------------- - -BOOL CenterAbout (HWND hwndChild, HWND hwndParent) -{ - RECT rChild, rParent, rWorkArea; - int wChild, hChild, wParent, hParent; - int xNew, yNew; - BOOL bResult; - - // Get the Height and Width of the child window - GetWindowRect (hwndChild, &rChild); - wChild = rChild.right - rChild.left; - hChild = rChild.bottom - rChild.top; - - // Get the Height and Width of the parent window - GetWindowRect (hwndParent, &rParent); - wParent = rParent.right - rParent.left; - hParent = rParent.bottom - rParent.top; - - // Get the limits of the 'workarea' - bResult = SystemParametersInfo( - SPI_GETWORKAREA, // system parameter to query or set - sizeof(RECT), - &rWorkArea, - 0); - if (!bResult) { - rWorkArea.left = rWorkArea.top = 0; - rWorkArea.right = GetSystemMetrics(SM_CXSCREEN); - rWorkArea.bottom = GetSystemMetrics(SM_CYSCREEN); - } - - // Calculate new X position, then adjust for workarea - xNew = rParent.left + ((wParent - wChild) /2); - if (xNew < rWorkArea.left) { - xNew = rWorkArea.left; - } else if ((xNew+wChild) > rWorkArea.right) { - xNew = rWorkArea.right - wChild; - } - - // Calculate new Y position, then adjust for workarea - yNew = rParent.top + ((hParent - hChild) /2); - if (yNew < rWorkArea.top) { - yNew = rWorkArea.top; - } else if ((yNew+hChild) > rWorkArea.bottom) { - yNew = rWorkArea.bottom - hChild; - } - - // Set it, and return - return SetWindowPos (hwndChild, NULL, xNew, yNew, 0, 0, SWP_NOSIZE | - SWP_NOZORDER); -} - -//---------------- -// BuildPngList -//---------------- - -BOOL BuildPngList (PTSTR pstrPathName, TCHAR **ppFileList, int *pFileCount, - int *pFileIndex) -{ - static TCHAR szImgPathName [MAX_PATH]; - static TCHAR szImgFileName [MAX_PATH]; - static TCHAR szImgFindName [MAX_PATH]; - - WIN32_FIND_DATA finddata; - HANDLE hFind; - - static TCHAR szTmp [MAX_PATH]; - BOOL bOk; - int i, ii; - int j, jj; - - // free previous file-list - - if (*ppFileList != NULL) - { - free (*ppFileList); - *ppFileList = NULL; - } - - // extract foldername, filename and search-name - - strcpy (szImgPathName, pstrPathName); - strcpy (szImgFileName, strrchr (pstrPathName, '\\') + 1); - - strcpy (szImgFindName, szImgPathName); - *(strrchr (szImgFindName, '\\') + 1) = '\0'; - strcat (szImgFindName, "*.png"); - - // first cycle: count number of files in directory for memory allocation - - *pFileCount = 0; - - hFind = FindFirstFile(szImgFindName, &finddata); - bOk = (hFind != (HANDLE) -1); - - while (bOk) - { - *pFileCount += 1; - bOk = FindNextFile(hFind, &finddata); - } - FindClose(hFind); - - // allocation memory for file-list - - *ppFileList = (TCHAR *) malloc (*pFileCount * MAX_PATH); - - // second cycle: read directory and store filenames in file-list - - hFind = FindFirstFile(szImgFindName, &finddata); - bOk = (hFind != (HANDLE) -1); - - i = 0; - ii = 0; - while (bOk) - { - strcpy (*ppFileList + ii, szImgPathName); - strcpy (strrchr(*ppFileList + ii, '\\') + 1, finddata.cFileName); - - if (strcmp(pstrPathName, *ppFileList + ii) == 0) - *pFileIndex = i; - - ii += MAX_PATH; - i++; - - bOk = FindNextFile(hFind, &finddata); - } - FindClose(hFind); - - // finally we must sort the file-list - - for (i = 0; i < *pFileCount - 1; i++) - { - ii = i * MAX_PATH; - for (j = i+1; j < *pFileCount; j++) - { - jj = j * MAX_PATH; - if (strcmp (*ppFileList + ii, *ppFileList + jj) > 0) - { - strcpy (szTmp, *ppFileList + jj); - strcpy (*ppFileList + jj, *ppFileList + ii); - strcpy (*ppFileList + ii, szTmp); - - // check if this was the current image that we moved - - if (*pFileIndex == i) - *pFileIndex = j; - else - if (*pFileIndex == j) - *pFileIndex = i; - } - } - } - - return TRUE; -} - -//---------------- -// SearchPngList -//---------------- - -BOOL SearchPngList ( - TCHAR *pFileList, int FileCount, int *pFileIndex, - PTSTR pstrPrevName, PTSTR pstrNextName) -{ - if (FileCount > 0) - { - // get previous entry - - if (pstrPrevName != NULL) - { - if (*pFileIndex > 0) - *pFileIndex -= 1; - else - *pFileIndex = FileCount - 1; - - strcpy (pstrPrevName, pFileList + (*pFileIndex * MAX_PATH)); - } - - // get next entry - - if (pstrNextName != NULL) - { - if (*pFileIndex < FileCount - 1) - *pFileIndex += 1; - else - *pFileIndex = 0; - - strcpy (pstrNextName, pFileList + (*pFileIndex * MAX_PATH)); - } - - return TRUE; - } - else - { - return FALSE; - } -} - -//----------------- -// LoadImageFile -//----------------- - -BOOL LoadImageFile (HWND hwnd, PTSTR pstrPathName, - png_byte **ppbImage, int *pxImgSize, int *pyImgSize, - int *piChannels, png_color *pBkgColor) -{ - static TCHAR szTmp [MAX_PATH]; - - // if there's an existing PNG, free the memory - - if (*ppbImage) - { - free (*ppbImage); - *ppbImage = NULL; - } - - // Load the entire PNG into memory - - SetCursor (LoadCursor (NULL, IDC_WAIT)); - ShowCursor (TRUE); - - PngLoadImage (pstrPathName, ppbImage, pxImgSize, pyImgSize, piChannels, - pBkgColor); - - ShowCursor (FALSE); - SetCursor (LoadCursor (NULL, IDC_ARROW)); - - if (*ppbImage != NULL) - { - sprintf (szTmp, "VisualPng - %s", strrchr(pstrPathName, '\\') + 1); - SetWindowText (hwnd, szTmp); - } - else - { - MessageBox (hwnd, TEXT ("Error in loading the PNG image"), - szProgName, MB_ICONEXCLAMATION | MB_OK); - return FALSE; - } - - return TRUE; -} - -//---------------- -// DisplayImage -//---------------- - -BOOL DisplayImage (HWND hwnd, BYTE **ppDib, - BYTE **ppDiData, int cxWinSize, int cyWinSize, - BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels, - BOOL bStretched) -{ - BYTE *pDib = *ppDib; - BYTE *pDiData = *ppDiData; - // BITMAPFILEHEADER *pbmfh; - BITMAPINFOHEADER *pbmih; - WORD wDIRowBytes; - png_color bkgBlack = {0, 0, 0}; - png_color bkgGray = {127, 127, 127}; - png_color bkgWhite = {255, 255, 255}; - - // allocate memory for the Device Independant bitmap - - wDIRowBytes = (WORD) ((3 * cxWinSize + 3L) >> 2) << 2; - - if (pDib) - { - free (pDib); - pDib = NULL; - } - - if (!(pDib = (BYTE *) malloc (sizeof(BITMAPINFOHEADER) + - wDIRowBytes * cyWinSize))) - { - MessageBox (hwnd, TEXT ("Error in displaying the PNG image"), - szProgName, MB_ICONEXCLAMATION | MB_OK); - *ppDib = pDib = NULL; - return FALSE; - } - *ppDib = pDib; - memset (pDib, 0, sizeof(BITMAPINFOHEADER)); - - // initialize the dib-structure - - pbmih = (BITMAPINFOHEADER *) pDib; - pbmih->biSize = sizeof(BITMAPINFOHEADER); - pbmih->biWidth = cxWinSize; - pbmih->biHeight = -((long) cyWinSize); - pbmih->biPlanes = 1; - pbmih->biBitCount = 24; - pbmih->biCompression = 0; - pDiData = pDib + sizeof(BITMAPINFOHEADER); - *ppDiData = pDiData; - - // first fill bitmap with gray and image border - - InitBitmap (pDiData, cxWinSize, cyWinSize); - - // then fill bitmap with image - - if (pbImage) - { - FillBitmap ( - pDiData, cxWinSize, cyWinSize, - pbImage, cxImgSize, cyImgSize, cImgChannels, - bStretched); - } - - return TRUE; -} - -//-------------- -// InitBitmap -//-------------- - -BOOL InitBitmap (BYTE *pDiData, int cxWinSize, int cyWinSize) -{ - BYTE *dst; - int x, y, col; - - // initialize the background with gray - - dst = pDiData; - for (y = 0; y < cyWinSize; y++) - { - col = 0; - for (x = 0; x < cxWinSize; x++) - { - // fill with GRAY - *dst++ = 127; - *dst++ = 127; - *dst++ = 127; - col += 3; - } - // rows start on 4 byte boundaries - while ((col % 4) != 0) - { - dst++; - col++; - } - } - - return TRUE; -} - -//-------------- -// FillBitmap -//-------------- - -BOOL FillBitmap ( - BYTE *pDiData, int cxWinSize, int cyWinSize, - BYTE *pbImage, int cxImgSize, int cyImgSize, int cImgChannels, - BOOL bStretched) -{ - BYTE *pStretchedImage; - BYTE *pImg; - BYTE *src, *dst; - BYTE r, g, b, a; - const int cDIChannels = 3; - WORD wImgRowBytes; - WORD wDIRowBytes; - int cxNewSize, cyNewSize; - int cxImgPos, cyImgPos; - int xImg, yImg; - int xWin, yWin; - int xOld, yOld; - int xNew, yNew; - - if (bStretched) - { - cxNewSize = cxWinSize - 2 * MARGIN; - cyNewSize = cyWinSize - 2 * MARGIN; - - // stretch the image to it's window determined size - - // the following two are the same, but the first has side-effects - // because of rounding -// if ((cyNewSize / cxNewSize) > (cyImgSize / cxImgSize)) - if ((cyNewSize * cxImgSize) > (cyImgSize * cxNewSize)) - { - cyNewSize = cxNewSize * cyImgSize / cxImgSize; - cxImgPos = MARGIN; - cyImgPos = (cyWinSize - cyNewSize) / 2; - } - else - { - cxNewSize = cyNewSize * cxImgSize / cyImgSize; - cyImgPos = MARGIN; - cxImgPos = (cxWinSize - cxNewSize) / 2; - } - - pStretchedImage = malloc (cImgChannels * cxNewSize * cyNewSize); - pImg = pStretchedImage; - - for (yNew = 0; yNew < cyNewSize; yNew++) - { - yOld = yNew * cyImgSize / cyNewSize; - for (xNew = 0; xNew < cxNewSize; xNew++) - { - xOld = xNew * cxImgSize / cxNewSize; - - r = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 0); - g = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 1); - b = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) + 2); - *pImg++ = r; - *pImg++ = g; - *pImg++ = b; - if (cImgChannels == 4) - { - a = *(pbImage + cImgChannels * ((yOld * cxImgSize) + xOld) - + 3); - *pImg++ = a; - } - } - } - - // calculate row-bytes - - wImgRowBytes = cImgChannels * cxNewSize; - wDIRowBytes = (WORD) ((cDIChannels * cxWinSize + 3L) >> 2) << 2; - - // copy image to screen - - for (yImg = 0, yWin = cyImgPos; yImg < cyNewSize; yImg++, yWin++) - { - if (yWin >= cyWinSize - cyImgPos) - break; - src = pStretchedImage + yImg * wImgRowBytes; - dst = pDiData + yWin * wDIRowBytes + cxImgPos * cDIChannels; - - for (xImg = 0, xWin = cxImgPos; xImg < cxNewSize; xImg++, xWin++) - { - if (xWin >= cxWinSize - cxImgPos) - break; - r = *src++; - g = *src++; - b = *src++; - *dst++ = b; /* note the reverse order */ - *dst++ = g; - *dst++ = r; - if (cImgChannels == 4) - { - a = *src++; - } - } - } - - // free memory - - if (pStretchedImage != NULL) - { - free (pStretchedImage); - pStretchedImage = NULL; - } - - } - - // process the image not-stretched - - else - { - // calculate the central position - - cxImgPos = (cxWinSize - cxImgSize) / 2; - cyImgPos = (cyWinSize - cyImgSize) / 2; - - // check for image larger than window - - if (cxImgPos < MARGIN) - cxImgPos = MARGIN; - if (cyImgPos < MARGIN) - cyImgPos = MARGIN; - - // calculate both row-bytes - - wImgRowBytes = cImgChannels * cxImgSize; - wDIRowBytes = (WORD) ((cDIChannels * cxWinSize + 3L) >> 2) << 2; - - // copy image to screen - - for (yImg = 0, yWin = cyImgPos; yImg < cyImgSize; yImg++, yWin++) - { - if (yWin >= cyWinSize - MARGIN) - break; - src = pbImage + yImg * wImgRowBytes; - dst = pDiData + yWin * wDIRowBytes + cxImgPos * cDIChannels; - - for (xImg = 0, xWin = cxImgPos; xImg < cxImgSize; xImg++, xWin++) - { - if (xWin >= cxWinSize - MARGIN) - break; - r = *src++; - g = *src++; - b = *src++; - *dst++ = b; /* note the reverse order */ - *dst++ = g; - *dst++ = r; - if (cImgChannels == 4) - { - a = *src++; - } - } - } - } - - return TRUE; -} - -//----------------- -// end of source -//----------------- diff --git a/Dependencies/libpng/contrib/visupng/VisualPng.dsp b/Dependencies/libpng/contrib/visupng/VisualPng.dsp deleted file mode 100644 index 741ef6c..0000000 --- a/Dependencies/libpng/contrib/visupng/VisualPng.dsp +++ /dev/null @@ -1,147 +0,0 @@ -# Microsoft Developer Studio Project File - Name="VisualPng" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Application" 0x0101 - -CFG=VisualPng - Win32 Debug -!MESSAGE This is not a valid makefile. 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-!ELSEIF "$(CFG)" == "VisualPng - Win32 Debug" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 1 -# PROP BASE Output_Dir "Debug" -# PROP BASE Intermediate_Dir "Debug" -# PROP BASE Ignore_Export_Lib 0 -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 1 -# PROP Output_Dir "Debug" -# PROP Intermediate_Dir "Debug" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /Gm /ZI /Od /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "PNG_NO_STDIO" /FD /GZ /c -# SUBTRACT BASE CPP /YX -# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /I "..\.." /I "..\..\..\zlib" /D "WIN32" /D "_DEBUG" /D "PNG_NO_STDIO" /FD /GZ /c -# SUBTRACT CPP /YX -# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 -# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 -# ADD BASE RSC /l 0x409 /d "_DEBUG" -# ADD RSC /l 0x409 /d "_DEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept -# ADD LINK32 ..\..\projects\visualc6\Win32_LIB_Release\libpng.lib ..\..\..\zlib\projects\visualc6\Win32_LIB_Release\zlib.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"msvcrt.lib" /pdbtype:sept -# Begin Special Build Tool -OutDir=.\Debug -SOURCE="$(InputPath)" -PostBuild_Cmds=$(outdir)\VisualPng.exe ..\..\contrib\pngsuite\basn6a16.png -# End Special Build Tool - -!ENDIF - -# Begin Target - -# Name "VisualPng - Win32 Release" -# Name "VisualPng - Win32 Debug" -# Begin Group "Source Files" - -# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" -# Begin Source File - -SOURCE=.\PngFile.c -# End Source File -# Begin Source File - -SOURCE=.\VisualPng.c -# End Source File -# End Group -# Begin Group "Header Files" - -# PROP Default_Filter "h;hpp;hxx;hm;inl" -# Begin Source File - -SOURCE=.\cexcept.h -# End Source File -# Begin Source File - -SOURCE=.\PngFile.h -# End Source File -# Begin Source File - -SOURCE=.\resource.h -# End Source File -# End Group -# Begin Group "Resource Files" - -# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" -# Begin Source File - -SOURCE=.\VisualPng.ico -# End Source File -# Begin Source File - -SOURCE=.\VisualPng.rc -# End Source File -# End Group -# End Target -# End Project diff --git a/Dependencies/libpng/contrib/visupng/VisualPng.dsw b/Dependencies/libpng/contrib/visupng/VisualPng.dsw deleted file mode 100644 index a30e1cc..0000000 --- a/Dependencies/libpng/contrib/visupng/VisualPng.dsw +++ /dev/null @@ -1,29 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00 -# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! - -############################################################################### - -Project: "VisualPng"=.\VisualPng.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Global: - -Package=<5> -{{{ -}}} - -Package=<3> -{{{ -}}} - -############################################################################### - diff --git a/Dependencies/libpng/contrib/visupng/VisualPng.ico b/Dependencies/libpng/contrib/visupng/VisualPng.ico deleted file mode 100644 index 68aa3719fb523eccd4c4a706e4198ca1be2b4c62..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 766 zcmb_ayGjE=6ul!BJ4Il&5f%%#i;YeE0sqBX?6q(TQ7j^}Bh9<%xts4i6 zkcy&!=Yp>fdCw6P!YMX?g~S3@L(=jS0+)s|NiKlEgL>VOVf)WTfR)85V$RN>JwSV-vWY^X3AQl6o~-A`A21P`H#(L`ua zC6p2|SPTx|B;lEdR<4J97z(@|!YJx7#d!1r3hTe|MU4YoP< Ob-aH+fF44>&V2wPTAUpK diff --git a/Dependencies/libpng/contrib/visupng/VisualPng.png b/Dependencies/libpng/contrib/visupng/VisualPng.png deleted file mode 100644 index c6aa80a9bfa275137e429498bc785cb2dbcdb382..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 208 zcmeAS@N?(olHy`uVBq!ia0vp^3LwnL3?x0byx0z;SkfJR9T^xl_H+M9WCils0(?ST zf%J9`j>RRx2|yNONswPKgTu2MX+Tbfr;B5V#O34!2UcDl9v_~y3Xga?K0NvO|~WI+Z?ismL3#z>)ClO+n69&&Pt@)((moHOva6OfZ2FlX_Z0}8s!jvZ1^ zUz2uRL2<>QLkbEXTG%~o9y17?WOH!($Y?g1Vbg3Ozf`fCd_X%HJYD@<);T3K0RUGo BL5BbU diff --git a/Dependencies/libpng/contrib/visupng/VisualPng.rc b/Dependencies/libpng/contrib/visupng/VisualPng.rc deleted file mode 100644 index 6e0623a..0000000 --- a/Dependencies/libpng/contrib/visupng/VisualPng.rc +++ /dev/null @@ -1,152 +0,0 @@ -//Microsoft Developer Studio generated resource script. -// -#include "resource.h" - -#define APSTUDIO_READONLY_SYMBOLS -///////////////////////////////////////////////////////////////////////////// -// -// Generated from the TEXTINCLUDE 2 resource. -// -#include "afxres.h" - -///////////////////////////////////////////////////////////////////////////// -#undef APSTUDIO_READONLY_SYMBOLS - -///////////////////////////////////////////////////////////////////////////// -// English (U.S.) resources - -#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) -#ifdef _WIN32 -LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US -#pragma code_page(1252) -#endif //_WIN32 - -#ifdef APSTUDIO_INVOKED -///////////////////////////////////////////////////////////////////////////// -// -// TEXTINCLUDE -// - -1 TEXTINCLUDE DISCARDABLE -BEGIN - "resource.h\0" -END - -2 TEXTINCLUDE DISCARDABLE -BEGIN - "#include ""afxres.h""\r\n" - "\0" -END - -3 TEXTINCLUDE DISCARDABLE -BEGIN - "\r\n" - "\0" -END - -#endif // APSTUDIO_INVOKED - - -///////////////////////////////////////////////////////////////////////////// -// -// Menu -// - -VISUALPNG MENU DISCARDABLE -BEGIN - POPUP "&File" - BEGIN - MENUITEM "&Open Image...\tCtrl+O", IDM_FILE_OPEN - MENUITEM "Save &As...", IDM_FILE_SAVE - MENUITEM SEPARATOR - MENUITEM "&Next Image\tCtrl+N", IDM_FILE_NEXT - MENUITEM "Pre&vious Image\tCtrl+V", IDM_FILE_PREVIOUS - MENUITEM SEPARATOR - MENUITEM "E&xit\tAlt+X", IDM_FILE_EXIT - END - POPUP "&Options" - BEGIN - MENUITEM "&Stretch", IDM_OPTIONS_STRETCH, CHECKED - END - POPUP "&Help" - BEGIN - MENUITEM "&About", IDM_HELP_ABOUT - END -END - - -///////////////////////////////////////////////////////////////////////////// -// -// Accelerator -// - -VISUALPNG ACCELERATORS DISCARDABLE -BEGIN - "N", IDM_FILE_NEXT, VIRTKEY, CONTROL, NOINVERT - "O", IDM_FILE_OPEN, VIRTKEY, CONTROL, NOINVERT - "P", IDM_FILE_PREVIOUS, VIRTKEY, CONTROL, NOINVERT - "V", IDM_FILE_PREVIOUS, VIRTKEY, CONTROL, NOINVERT - "X", IDM_FILE_EXIT, VIRTKEY, ALT, NOINVERT -END - - -///////////////////////////////////////////////////////////////////////////// -// -// Icon -// - -// Icon with lowest ID value placed first to ensure application icon -// remains consistent on all systems. -VISUALPNG ICON DISCARDABLE "VisualPng.ico" - -///////////////////////////////////////////////////////////////////////////// -// -// Dialog -// - -ABOUTBOX DIALOG DISCARDABLE 0, 0, 186, 94 -STYLE DS_MODALFRAME | WS_POPUP -FONT 8, "MS Sans Serif" -BEGIN - DEFPUSHBUTTON "OK",IDOK,68,67,50,14 - CTEXT "VisualPng 1.0 - June 2000",IDC_STATIC,49,14,88,8 - LTEXT "a PNG image viewer",IDC_STATIC,60,30,66,8 - LTEXT "(c) Willem van Schaik, 2000",IDC_STATIC,48,52,90,8 - LTEXT "to demonstrate the use of libpng in Visual C", - IDC_STATIC,25,38,136,8 -END - - -///////////////////////////////////////////////////////////////////////////// -// -// DESIGNINFO -// - -#ifdef APSTUDIO_INVOKED -GUIDELINES DESIGNINFO DISCARDABLE -BEGIN - "ABOUTBOX", DIALOG - BEGIN - LEFTMARGIN, 7 - RIGHTMARGIN, 179 - TOPMARGIN, 7 - BOTTOMMARGIN, 87 - END -END -#endif // APSTUDIO_INVOKED - -#endif // English (U.S.) resources -///////////////////////////////////////////////////////////////////////////// - - - -#ifndef APSTUDIO_INVOKED -///////////////////////////////////////////////////////////////////////////// -// -// Generated from the TEXTINCLUDE 3 resource. -// - - -///////////////////////////////////////////////////////////////////////////// -#endif // not APSTUDIO_INVOKED - diff --git a/Dependencies/libpng/contrib/visupng/cexcept.h b/Dependencies/libpng/contrib/visupng/cexcept.h deleted file mode 100644 index 5f45d76..0000000 --- a/Dependencies/libpng/contrib/visupng/cexcept.h +++ /dev/null @@ -1,248 +0,0 @@ -/*=== -cexcept.h 2.0.1 (2008-Jul-19-Sat) -http://www.nicemice.net/cexcept/ -Adam M. Costello -http://www.nicemice.net/amc/ - -An interface for exception-handling in ANSI C (C89 and subsequent ISO -standards), developed jointly with Cosmin Truta. - - Copyright (c) 2000-2008 Adam M. Costello and Cosmin Truta. - This software may be modified only if its author and version - information is updated accurately, and may be redistributed - only if accompanied by this unaltered notice. Subject to those - restrictions, permission is granted to anyone to do anything - with this software. The copyright holders make no guarantees - regarding this software, and are not responsible for any damage - resulting from its use. - -The cexcept interface is not compatible with and cannot interact -with system exceptions (like division by zero or memory segmentation -violation), compiler-generated exceptions (like C++ exceptions), or -other exception-handling interfaces. - -When using this interface across multiple .c files, do not include -this header file directly. Instead, create a wrapper header file that -includes this header file and then invokes the define_exception_type -macro (see below). The .c files should then include that header file. - -The interface consists of one type, one well-known name, and six macros. - - -define_exception_type(type_name); - - This macro is used like an external declaration. It specifies - the type of object that gets copied from the exception thrower to - the exception catcher. The type_name can be any type that can be - assigned to, that is, a non-constant arithmetic type, struct, union, - or pointer. Examples: - - define_exception_type(int); - - enum exception { out_of_memory, bad_arguments, disk_full }; - define_exception_type(enum exception); - - struct exception { int code; const char *msg; }; - define_exception_type(struct exception); - - Because throwing an exception causes the object to be copied (not - just once, but twice), programmers may wish to consider size when - choosing the exception type. - - -struct exception_context; - - This type may be used after the define_exception_type() macro has - been invoked. A struct exception_context must be known to both - the thrower and the catcher. It is expected that there be one - context for each thread that uses exceptions. It would certainly - be dangerous for multiple threads to access the same context. - One thread can use multiple contexts, but that is likely to be - confusing and not typically useful. The application can allocate - this structure in any way it pleases--automatic, static, or dynamic. - The application programmer should pretend not to know the structure - members, which are subject to change. - - -struct exception_context *the_exception_context; - - The Try/Catch and Throw statements (described below) implicitly - refer to a context, using the name the_exception_context. It is - the application's responsibility to make sure that this name yields - the address of a mutable (non-constant) struct exception_context - wherever those statements are used. Subject to that constraint, the - application may declare a variable of this name anywhere it likes - (inside a function, in a parameter list, or externally), and may - use whatever storage class specifiers (static, extern, etc) or type - qualifiers (const, volatile, etc) it likes. Examples: - - static struct exception_context - * const the_exception_context = &foo; - - { struct exception_context *the_exception_context = bar; ... } - - int blah(struct exception_context *the_exception_context, ...); - - extern struct exception_context the_exception_context[1]; - - The last example illustrates a trick that avoids creating a pointer - object separate from the structure object. - - The name could even be a macro, for example: - - struct exception_context ec_array[numthreads]; - #define the_exception_context (ec_array + thread_id) - - Be aware that the_exception_context is used several times by the - Try/Catch/Throw macros, so it shouldn't be expensive or have side - effects. The expansion must be a drop-in replacement for an - identifier, so it's safest to put parentheses around it. - - -void init_exception_context(struct exception_context *ec); - - For context structures allocated statically (by an external - definition or using the "static" keyword), the implicit - initialization to all zeros is sufficient, but contexts allocated - by other means must be initialized using this macro before they - are used by a Try/Catch statement. It does no harm to initialize - a context more than once (by using this macro on a statically - allocated context, or using this macro twice on the same context), - but a context must not be re-initialized after it has been used by a - Try/Catch statement. - - -Try statement -Catch (expression) statement - - The Try/Catch/Throw macros are capitalized in order to avoid - confusion with the C++ keywords, which have subtly different - semantics. - - A Try/Catch statement has a syntax similar to an if/else statement, - except that the parenthesized expression goes after the second - keyword rather than the first. As with if/else, there are two - clauses, each of which may be a simple statement ending with a - semicolon or a brace-enclosed compound statement. But whereas - the else clause is optional, the Catch clause is required. The - expression must be a modifiable lvalue (something capable of being - assigned to) of the same type (disregarding type qualifiers) that - was passed to define_exception_type(). - - If a Throw that uses the same exception context as the Try/Catch is - executed within the Try clause (typically within a function called - by the Try clause), and the exception is not caught by a nested - Try/Catch statement, then a copy of the exception will be assigned - to the expression, and control will jump to the Catch clause. If no - such Throw is executed, then the assignment is not performed, and - the Catch clause is not executed. - - The expression is not evaluated unless and until the exception is - caught, which is significant if it has side effects, for example: - - Try foo(); - Catch (p[++i].e) { ... } - - IMPORTANT: Jumping into or out of a Try clause (for example via - return, break, continue, goto, longjmp) is forbidden--the compiler - will not complain, but bad things will happen at run-time. Jumping - into or out of a Catch clause is okay, and so is jumping around - inside a Try clause. In many cases where one is tempted to return - from a Try clause, it will suffice to use Throw, and then return - from the Catch clause. Another option is to set a flag variable and - use goto to jump to the end of the Try clause, then check the flag - after the Try/Catch statement. - - IMPORTANT: The values of any non-volatile automatic variables - changed within the Try clause are undefined after an exception is - caught. Therefore, variables modified inside the Try block whose - values are needed later outside the Try block must either use static - storage or be declared with the "volatile" type qualifier. - - -Throw expression; - - A Throw statement is very much like a return statement, except that - the expression is required. Whereas return jumps back to the place - where the current function was called, Throw jumps back to the Catch - clause of the innermost enclosing Try clause. The expression must - be compatible with the type passed to define_exception_type(). The - exception must be caught, otherwise the program may crash. - - Slight limitation: If the expression is a comma-expression, it must - be enclosed in parentheses. - - -Try statement -Catch_anonymous statement - - When the value of the exception is not needed, a Try/Catch statement - can use Catch_anonymous instead of Catch (expression). - - -Everything below this point is for the benefit of the compiler. The -application programmer should pretend not to know any of it, because it -is subject to change. - -===*/ - - -#ifndef CEXCEPT_H -#define CEXCEPT_H - - -#include - -#define define_exception_type(etype) \ -struct exception_context { \ - jmp_buf *penv; \ - int caught; \ - volatile struct { etype etmp; } v; \ -} - -/* etmp must be volatile because the application might use automatic */ -/* storage for the_exception_context, and etmp is modified between */ -/* the calls to setjmp() and longjmp(). A wrapper struct is used to */ -/* avoid warnings about a duplicate volatile qualifier in case etype */ -/* already includes it. */ - -#define init_exception_context(ec) ((void)((ec)->penv = 0)) - -#define Try \ - { \ - jmp_buf *exception__prev, exception__env; \ - exception__prev = the_exception_context->penv; \ - the_exception_context->penv = &exception__env; \ - if (setjmp(exception__env) == 0) { \ - do - -#define exception__catch(action) \ - while (the_exception_context->caught = 0, \ - the_exception_context->caught); \ - } \ - else { \ - the_exception_context->caught = 1; \ - } \ - the_exception_context->penv = exception__prev; \ - } \ - if (!the_exception_context->caught || action) { } \ - else - -#define Catch(e) exception__catch(((e) = the_exception_context->v.etmp, 0)) -#define Catch_anonymous exception__catch(0) - -/* Try ends with do, and Catch begins with while(0) and ends with */ -/* else, to ensure that Try/Catch syntax is similar to if/else */ -/* syntax. */ -/* */ -/* The 0 in while(0) is expressed as x=0,x in order to appease */ -/* compilers that warn about constant expressions inside while(). */ -/* Most compilers should still recognize that the condition is always */ -/* false and avoid generating code for it. */ - -#define Throw \ - for (;; longjmp(*the_exception_context->penv, 1)) \ - the_exception_context->v.etmp = - - -#endif /* CEXCEPT_H */ diff --git a/Dependencies/libpng/contrib/visupng/resource.h b/Dependencies/libpng/contrib/visupng/resource.h deleted file mode 100644 index 611dd03..0000000 --- a/Dependencies/libpng/contrib/visupng/resource.h +++ /dev/null @@ -1,23 +0,0 @@ -//{{NO_DEPENDENCIES}} -// Microsoft Developer Studio generated include file. -// Used by VisualPng.rc -// -#define IDM_FILE_OPEN 40001 -#define IDM_FILE_SAVE 40002 -#define IDM_FILE_NEXT 40003 -#define IDM_FILE_PREVIOUS 40004 -#define IDM_FILE_EXIT 40005 -#define IDM_OPTIONS_BACKGROUND 40006 -#define IDM_OPTIONS_STRETCH 40007 -#define IDM_HELP_ABOUT 40008 - -// Next default values for new objects -// -#ifdef APSTUDIO_INVOKED -#ifndef APSTUDIO_READONLY_SYMBOLS -#define _APS_NEXT_RESOURCE_VALUE 113 -#define _APS_NEXT_COMMAND_VALUE 40009 -#define _APS_NEXT_CONTROL_VALUE 1001 -#define _APS_NEXT_SYMED_VALUE 101 -#endif -#endif diff --git a/Dependencies/libpng/depcomp b/Dependencies/libpng/depcomp deleted file mode 100755 index df8eea7..0000000 --- a/Dependencies/libpng/depcomp +++ /dev/null @@ -1,630 +0,0 @@ -#! /bin/sh -# depcomp - compile a program generating dependencies as side-effects - -scriptversion=2009-04-28.21; # UTC - -# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free -# Software Foundation, Inc. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Originally written by Alexandre Oliva . - -case $1 in - '') - echo "$0: No command. 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It works by - # looking at the text of this script. This case will never be run, - # since it is checked for above. - exit 1 - ;; - -none) - exec "$@" - ;; - -*) - echo "Unknown depmode $depmode" 1>&2 - exit 1 - ;; -esac - -exit 0 - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/Dependencies/libpng/example.c b/Dependencies/libpng/example.c deleted file mode 100644 index 8c5d87b..0000000 --- a/Dependencies/libpng/example.c +++ /dev/null @@ -1,835 +0,0 @@ - -#if 0 /* in case someone actually tries to compile this */ - -/* example.c - an example of using libpng - * Last changed in libpng 1.4.0 [January 3, 2010] - * This file has been placed in the public domain by the authors. - * Maintained 1998-2010 Glenn Randers-Pehrson - * Maintained 1996, 1997 Andreas Dilger) - * Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - */ - -/* This is an example of how to use libpng to read and write PNG files. - * The file libpng.txt is much more verbose then this. If you have not - * read it, do so first. This was designed to be a starting point of an - * implementation. This is not officially part of libpng, is hereby placed - * in the public domain, and therefore does not require a copyright notice. - * - * This file does not currently compile, because it is missing certain - * parts, like allocating memory to hold an image. You will have to - * supply these parts to get it to compile. For an example of a minimal - * working PNG reader/writer, see pngtest.c, included in this distribution; - * see also the programs in the contrib directory. - */ - -#include "png.h" - - /* The png_jmpbuf() macro, used in error handling, became available in - * libpng version 1.0.6. If you want to be able to run your code with older - * versions of libpng, you must define the macro yourself (but only if it - * is not already defined by libpng!). - */ - -#ifndef png_jmpbuf -# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf) -#endif - -/* Check to see if a file is a PNG file using png_sig_cmp(). png_sig_cmp() - * returns zero if the image is a PNG and nonzero if it isn't a PNG. - * - * The function check_if_png() shown here, but not used, returns nonzero (true) - * if the file can be opened and is a PNG, 0 (false) otherwise. - * - * If this call is successful, and you are going to keep the file open, - * you should call png_set_sig_bytes(png_ptr, PNG_BYTES_TO_CHECK); once - * you have created the png_ptr, so that libpng knows your application - * has read that many bytes from the start of the file. Make sure you - * don't call png_set_sig_bytes() with more than 8 bytes read or give it - * an incorrect number of bytes read, or you will either have read too - * many bytes (your fault), or you are telling libpng to read the wrong - * number of magic bytes (also your fault). - * - * Many applications already read the first 2 or 4 bytes from the start - * of the image to determine the file type, so it would be easiest just - * to pass the bytes to png_sig_cmp() or even skip that if you know - * you have a PNG file, and call png_set_sig_bytes(). - */ -#define PNG_BYTES_TO_CHECK 4 -int check_if_png(char *file_name, FILE **fp) -{ - char buf[PNG_BYTES_TO_CHECK]; - - /* Open the prospective PNG file. */ - if ((*fp = fopen(file_name, "rb")) == NULL) - return 0; - - /* Read in some of the signature bytes */ - if (fread(buf, 1, PNG_BYTES_TO_CHECK, *fp) != PNG_BYTES_TO_CHECK) - return 0; - - /* Compare the first PNG_BYTES_TO_CHECK bytes of the signature. - Return nonzero (true) if they match */ - - return(!png_sig_cmp(buf, (png_size_t)0, PNG_BYTES_TO_CHECK)); -} - -/* Read a PNG file. You may want to return an error code if the read - * fails (depending upon the failure). There are two "prototypes" given - * here - one where we are given the filename, and we need to open the - * file, and the other where we are given an open file (possibly with - * some or all of the magic bytes read - see comments above). - */ -#ifdef open_file /* prototype 1 */ -void read_png(char *file_name) /* We need to open the file */ -{ - png_structp png_ptr; - png_infop info_ptr; - unsigned int sig_read = 0; - png_uint_32 width, height; - int bit_depth, color_type, interlace_type; - FILE *fp; - - if ((fp = fopen(file_name, "rb")) == NULL) - return (ERROR); - -#else no_open_file /* prototype 2 */ -void read_png(FILE *fp, unsigned int sig_read) /* File is already open */ -{ - png_structp png_ptr; - png_infop info_ptr; - png_uint_32 width, height; - int bit_depth, color_type, interlace_type; -#endif no_open_file /* Only use one prototype! */ - - /* Create and initialize the png_struct with the desired error handler - * functions. If you want to use the default stderr and longjump method, - * you can supply NULL for the last three parameters. We also supply the - * the compiler header file version, so that we know if the application - * was compiled with a compatible version of the library. REQUIRED - */ - png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, - png_voidp user_error_ptr, user_error_fn, user_warning_fn); - - if (png_ptr == NULL) - { - fclose(fp); - return (ERROR); - } - - /* Allocate/initialize the memory for image information. REQUIRED. */ - info_ptr = png_create_info_struct(png_ptr); - if (info_ptr == NULL) - { - fclose(fp); - png_destroy_read_struct(&png_ptr, NULL, NULL); - return (ERROR); - } - - /* Set error handling if you are using the setjmp/longjmp method (this is - * the normal method of doing things with libpng). REQUIRED unless you - * set up your own error handlers in the png_create_read_struct() earlier. - */ - - if (setjmp(png_jmpbuf(png_ptr))) - { - /* Free all of the memory associated with the png_ptr and info_ptr */ - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - fclose(fp); - /* If we get here, we had a problem reading the file */ - return (ERROR); - } - - /* One of the following I/O initialization methods is REQUIRED */ -#ifdef streams /* PNG file I/O method 1 */ - /* Set up the input control if you are using standard C streams */ - png_init_io(png_ptr, fp); - -#else no_streams /* PNG file I/O method 2 */ - /* If you are using replacement read functions, instead of calling - * png_init_io() here you would call: - */ - png_set_read_fn(png_ptr, (void *)user_io_ptr, user_read_fn); - /* where user_io_ptr is a structure you want available to the callbacks */ -#endif no_streams /* Use only one I/O method! */ - - /* If we have already read some of the signature */ - png_set_sig_bytes(png_ptr, sig_read); - -#ifdef hilevel - /* - * If you have enough memory to read in the entire image at once, - * and you need to specify only transforms that can be controlled - * with one of the PNG_TRANSFORM_* bits (this presently excludes - * dithering, filling, setting background, and doing gamma - * adjustment), then you can read the entire image (including - * pixels) into the info structure with this call: - */ - png_read_png(png_ptr, info_ptr, png_transforms, NULL); - -#else - /* OK, you're doing it the hard way, with the lower-level functions */ - - /* The call to png_read_info() gives us all of the information from the - * PNG file before the first IDAT (image data chunk). REQUIRED - */ - png_read_info(png_ptr, info_ptr); - - png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, - &interlace_type, NULL, NULL); - - /* Set up the data transformations you want. Note that these are all - * optional. Only call them if you want/need them. Many of the - * transformations only work on specific types of images, and many - * are mutually exclusive. - */ - - /* Tell libpng to strip 16 bit/color files down to 8 bits/color */ - png_set_strip_16(png_ptr); - - /* Strip alpha bytes from the input data without combining with the - * background (not recommended). - */ - png_set_strip_alpha(png_ptr); - - /* Extract multiple pixels with bit depths of 1, 2, and 4 from a single - * byte into separate bytes (useful for paletted and grayscale images). - */ - png_set_packing(png_ptr); - - /* Change the order of packed pixels to least significant bit first - * (not useful if you are using png_set_packing). */ - png_set_packswap(png_ptr); - - /* Expand paletted colors into true RGB triplets */ - if (color_type == PNG_COLOR_TYPE_PALETTE) - png_set_palette_to_rgb(png_ptr); - - /* Expand grayscale images to the full 8 bits from 1, 2, or 4 bits/pixel */ - if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) - png_set_expand_gray_1_2_4_to_8(png_ptr); - - /* Expand paletted or RGB images with transparency to full alpha channels - * so the data will be available as RGBA quartets. - */ - if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) - png_set_tRNS_to_alpha(png_ptr); - - /* Set the background color to draw transparent and alpha images over. - * It is possible to set the red, green, and blue components directly - * for paletted images instead of supplying a palette index. Note that - * even if the PNG file supplies a background, you are not required to - * use it - you should use the (solid) application background if it has one. - */ - - png_color_16 my_background, *image_background; - - if (png_get_bKGD(png_ptr, info_ptr, &image_background)) - png_set_background(png_ptr, image_background, - PNG_BACKGROUND_GAMMA_FILE, 1, 1.0); - else - png_set_background(png_ptr, &my_background, - PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0); - - /* Some suggestions as to how to get a screen gamma value - * - * Note that screen gamma is the display_exponent, which includes - * the CRT_exponent and any correction for viewing conditions - */ - if (/* We have a user-defined screen gamma value */) - { - screen_gamma = user-defined screen_gamma; - } - /* This is one way that applications share the same screen gamma value */ - else if ((gamma_str = getenv("SCREEN_GAMMA")) != NULL) - { - screen_gamma = atof(gamma_str); - } - /* If we don't have another value */ - else - { - screen_gamma = 2.2; /* A good guess for a PC monitor in a dimly - lit room */ - screen_gamma = 1.7 or 1.0; /* A good guess for Mac systems */ - } - - /* Tell libpng to handle the gamma conversion for you. The final call - * is a good guess for PC generated images, but it should be configurable - * by the user at run time by the user. It is strongly suggested that - * your application support gamma correction. - */ - - int intent; - - if (png_get_sRGB(png_ptr, info_ptr, &intent)) - png_set_gamma(png_ptr, screen_gamma, 0.45455); - else - { - double image_gamma; - if (png_get_gAMA(png_ptr, info_ptr, &image_gamma)) - png_set_gamma(png_ptr, screen_gamma, image_gamma); - else - png_set_gamma(png_ptr, screen_gamma, 0.45455); - } - - /* Dither RGB files down to 8 bit palette or reduce palettes - * to the number of colors available on your screen. - */ - if (color_type & PNG_COLOR_MASK_COLOR) - { - int num_palette; - png_colorp palette; - - /* This reduces the image to the application supplied palette */ - if (/* We have our own palette */) - { - /* An array of colors to which the image should be dithered */ - png_color std_color_cube[MAX_SCREEN_COLORS]; - - png_set_dither(png_ptr, std_color_cube, MAX_SCREEN_COLORS, - MAX_SCREEN_COLORS, NULL, 0); - } - /* This reduces the image to the palette supplied in the file */ - else if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette)) - { - png_uint_16p histogram = NULL; - - png_get_hIST(png_ptr, info_ptr, &histogram); - - png_set_dither(png_ptr, palette, num_palette, - max_screen_colors, histogram, 0); - } - } - - /* Invert monochrome files to have 0 as white and 1 as black */ - png_set_invert_mono(png_ptr); - - /* If you want to shift the pixel values from the range [0,255] or - * [0,65535] to the original [0,7] or [0,31], or whatever range the - * colors were originally in: - */ - if (png_get_valid(png_ptr, info_ptr, PNG_INFO_sBIT)) - { - png_color_8p sig_bit_p; - - png_get_sBIT(png_ptr, info_ptr, &sig_bit_p); - png_set_shift(png_ptr, sig_bit_p); - } - - /* Flip the RGB pixels to BGR (or RGBA to BGRA) */ - if (color_type & PNG_COLOR_MASK_COLOR) - png_set_bgr(png_ptr); - - /* Swap the RGBA or GA data to ARGB or AG (or BGRA to ABGR) */ - png_set_swap_alpha(png_ptr); - - /* Swap bytes of 16 bit files to least significant byte first */ - png_set_swap(png_ptr); - - /* Add filler (or alpha) byte (before/after each RGB triplet) */ - png_set_filler(png_ptr, 0xff, PNG_FILLER_AFTER); - - /* Turn on interlace handling. REQUIRED if you are not using - * png_read_image(). To see how to handle interlacing passes, - * see the png_read_row() method below: - */ - number_passes = png_set_interlace_handling(png_ptr); - - /* Optional call to gamma correct and add the background to the palette - * and update info structure. REQUIRED if you are expecting libpng to - * update the palette for you (ie you selected such a transform above). - */ - png_read_update_info(png_ptr, info_ptr); - - /* Allocate the memory to hold the image using the fields of info_ptr. */ - - /* The easiest way to read the image: */ - png_bytep row_pointers[height]; - - /* Clear the pointer array */ - for (row = 0; row < height; row++) - row_pointers[row] = NULL; - - for (row = 0; row < height; row++) - row_pointers[row] = png_malloc(png_ptr, png_get_rowbytes(png_ptr, - info_ptr)); - - /* Now it's time to read the image. One of these methods is REQUIRED */ -#ifdef entire /* Read the entire image in one go */ - png_read_image(png_ptr, row_pointers); - -#else no_entire /* Read the image one or more scanlines at a time */ - /* The other way to read images - deal with interlacing: */ - - for (pass = 0; pass < number_passes; pass++) - { -#ifdef single /* Read the image a single row at a time */ - for (y = 0; y < height; y++) - { - png_read_rows(png_ptr, &row_pointers[y], NULL, 1); - } - -#else no_single /* Read the image several rows at a time */ - for (y = 0; y < height; y += number_of_rows) - { -#ifdef sparkle /* Read the image using the "sparkle" effect. */ - png_read_rows(png_ptr, &row_pointers[y], NULL, - number_of_rows); -#else no_sparkle /* Read the image using the "rectangle" effect */ - png_read_rows(png_ptr, NULL, &row_pointers[y], - number_of_rows); -#endif no_sparkle /* Use only one of these two methods */ - } - - /* If you want to display the image after every pass, do so here */ -#endif no_single /* Use only one of these two methods */ - } -#endif no_entire /* Use only one of these two methods */ - - /* Read rest of file, and get additional chunks in info_ptr - REQUIRED */ - png_read_end(png_ptr, info_ptr); -#endif hilevel - - /* At this point you have read the entire image */ - - /* Clean up after the read, and free any memory allocated - REQUIRED */ - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - - /* Close the file */ - fclose(fp); - - /* That's it */ - return (OK); -} - -/* Progressively read a file */ - -int -initialize_png_reader(png_structp *png_ptr, png_infop *info_ptr) -{ - /* Create and initialize the png_struct with the desired error handler - * functions. If you want to use the default stderr and longjump method, - * you can supply NULL for the last three parameters. We also check that - * the library version is compatible in case we are using dynamically - * linked libraries. - */ - *png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, - png_voidp user_error_ptr, user_error_fn, user_warning_fn); - - if (*png_ptr == NULL) - { - *info_ptr = NULL; - return (ERROR); - } - - *info_ptr = png_create_info_struct(png_ptr); - - if (*info_ptr == NULL) - { - png_destroy_read_struct(png_ptr, info_ptr, NULL); - return (ERROR); - } - - if (setjmp(png_jmpbuf((*png_ptr)))) - { - png_destroy_read_struct(png_ptr, info_ptr, NULL); - return (ERROR); - } - - /* This one's new. You will need to provide all three - * function callbacks, even if you aren't using them all. - * If you aren't using all functions, you can specify NULL - * parameters. Even when all three functions are NULL, - * you need to call png_set_progressive_read_fn(). - * These functions shouldn't be dependent on global or - * static variables if you are decoding several images - * simultaneously. You should store stream specific data - * in a separate struct, given as the second parameter, - * and retrieve the pointer from inside the callbacks using - * the function png_get_progressive_ptr(png_ptr). - */ - png_set_progressive_read_fn(*png_ptr, (void *)stream_data, - info_callback, row_callback, end_callback); - - return (OK); -} - -int -process_data(png_structp *png_ptr, png_infop *info_ptr, - png_bytep buffer, png_uint_32 length) -{ - if (setjmp(png_jmpbuf((*png_ptr)))) - { - /* Free the png_ptr and info_ptr memory on error */ - png_destroy_read_struct(png_ptr, info_ptr, NULL); - return (ERROR); - } - - /* This one's new also. Simply give it chunks of data as - * they arrive from the data stream (in order, of course). - * On segmented machines, don't give it any more than 64K. - * The library seems to run fine with sizes of 4K, although - * you can give it much less if necessary (I assume you can - * give it chunks of 1 byte, but I haven't tried with less - * than 256 bytes yet). When this function returns, you may - * want to display any rows that were generated in the row - * callback, if you aren't already displaying them there. - */ - png_process_data(*png_ptr, *info_ptr, buffer, length); - return (OK); -} - -info_callback(png_structp png_ptr, png_infop info) -{ - /* Do any setup here, including setting any of the transformations - * mentioned in the Reading PNG files section. For now, you _must_ - * call either png_start_read_image() or png_read_update_info() - * after all the transformations are set (even if you don't set - * any). You may start getting rows before png_process_data() - * returns, so this is your last chance to prepare for that. - */ -} - -row_callback(png_structp png_ptr, png_bytep new_row, - png_uint_32 row_num, int pass) -{ - /* - * This function is called for every row in the image. If the - * image is interlaced, and you turned on the interlace handler, - * this function will be called for every row in every pass. - * - * In this function you will receive a pointer to new row data from - * libpng called new_row that is to replace a corresponding row (of - * the same data format) in a buffer allocated by your application. - * - * The new row data pointer "new_row" may be NULL, indicating there is - * no new data to be replaced (in cases of interlace loading). - * - * If new_row is not NULL then you need to call - * png_progressive_combine_row() to replace the corresponding row as - * shown below: - */ - - /* Check if row_num is in bounds. */ - if ((row_num >= 0) && (row_num < height)) - { - /* Get pointer to corresponding row in our - * PNG read buffer. - */ - png_bytep old_row = ((png_bytep *)our_data)[row_num]; - - /* If both rows are allocated then copy the new row - * data to the corresponding row data. - */ - if ((old_row != NULL) && (new_row != NULL)) - png_progressive_combine_row(png_ptr, old_row, new_row); - } - /* - * The rows and passes are called in order, so you don't really - * need the row_num and pass, but I'm supplying them because it - * may make your life easier. - * - * For the non-NULL rows of interlaced images, you must call - * png_progressive_combine_row() passing in the new row and the - * old row, as demonstrated above. You can call this function for - * NULL rows (it will just return) and for non-interlaced images - * (it just does the png_memcpy for you) if it will make the code - * easier. Thus, you can just do this for all cases: - */ - - png_progressive_combine_row(png_ptr, old_row, new_row); - - /* where old_row is what was displayed for previous rows. Note - * that the first pass (pass == 0 really) will completely cover - * the old row, so the rows do not have to be initialized. After - * the first pass (and only for interlaced images), you will have - * to pass the current row as new_row, and the function will combine - * the old row and the new row. - */ -} - -end_callback(png_structp png_ptr, png_infop info) -{ - /* This function is called when the whole image has been read, - * including any chunks after the image (up to and including - * the IEND). You will usually have the same info chunk as you - * had in the header, although some data may have been added - * to the comments and time fields. - * - * Most people won't do much here, perhaps setting a flag that - * marks the image as finished. - */ -} - -/* Write a png file */ -void write_png(char *file_name /* , ... other image information ... */) -{ - FILE *fp; - png_structp png_ptr; - png_infop info_ptr; - png_colorp palette; - - /* Open the file */ - fp = fopen(file_name, "wb"); - if (fp == NULL) - return (ERROR); - - /* Create and initialize the png_struct with the desired error handler - * functions. If you want to use the default stderr and longjump method, - * you can supply NULL for the last three parameters. We also check that - * the library version is compatible with the one used at compile time, - * in case we are using dynamically linked libraries. REQUIRED. - */ - png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, - png_voidp user_error_ptr, user_error_fn, user_warning_fn); - - if (png_ptr == NULL) - { - fclose(fp); - return (ERROR); - } - - /* Allocate/initialize the image information data. REQUIRED */ - info_ptr = png_create_info_struct(png_ptr); - if (info_ptr == NULL) - { - fclose(fp); - png_destroy_write_struct(&png_ptr, NULL); - return (ERROR); - } - - /* Set error handling. REQUIRED if you aren't supplying your own - * error handling functions in the png_create_write_struct() call. - */ - if (setjmp(png_jmpbuf(png_ptr))) - { - /* If we get here, we had a problem writing the file */ - fclose(fp); - png_destroy_write_struct(&png_ptr, &info_ptr); - return (ERROR); - } - - /* One of the following I/O initialization functions is REQUIRED */ - -#ifdef streams /* I/O initialization method 1 */ - /* Set up the output control if you are using standard C streams */ - png_init_io(png_ptr, fp); - -#else no_streams /* I/O initialization method 2 */ - /* If you are using replacement write functions, instead of calling - * png_init_io() here you would call - */ - png_set_write_fn(png_ptr, (void *)user_io_ptr, user_write_fn, - user_IO_flush_function); - /* where user_io_ptr is a structure you want available to the callbacks */ -#endif no_streams /* Only use one initialization method */ - -#ifdef hilevel - /* This is the easy way. Use it if you already have all the - * image info living in the structure. You could "|" many - * PNG_TRANSFORM flags into the png_transforms integer here. - */ - png_write_png(png_ptr, info_ptr, png_transforms, NULL); - -#else - /* This is the hard way */ - - /* Set the image information here. Width and height are up to 2^31, - * bit_depth is one of 1, 2, 4, 8, or 16, but valid values also depend on - * the color_type selected. color_type is one of PNG_COLOR_TYPE_GRAY, - * PNG_COLOR_TYPE_GRAY_ALPHA, PNG_COLOR_TYPE_PALETTE, PNG_COLOR_TYPE_RGB, - * or PNG_COLOR_TYPE_RGB_ALPHA. interlace is either PNG_INTERLACE_NONE or - * PNG_INTERLACE_ADAM7, and the compression_type and filter_type MUST - * currently be PNG_COMPRESSION_TYPE_BASE and PNG_FILTER_TYPE_BASE. REQUIRED - */ - png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth, PNG_COLOR_TYPE_???, - PNG_INTERLACE_????, PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); - - /* Set the palette if there is one. REQUIRED for indexed-color images */ - palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH - * png_sizeof(png_color)); - /* ... Set palette colors ... */ - png_set_PLTE(png_ptr, info_ptr, palette, PNG_MAX_PALETTE_LENGTH); - /* You must not free palette here, because png_set_PLTE only makes a link to - * the palette that you malloced. Wait until you are about to destroy - * the png structure. - */ - - /* Optional significant bit (sBIT) chunk */ - png_color_8 sig_bit; - /* If we are dealing with a grayscale image then */ - sig_bit.gray = true_bit_depth; - /* Otherwise, if we are dealing with a color image then */ - sig_bit.red = true_red_bit_depth; - sig_bit.green = true_green_bit_depth; - sig_bit.blue = true_blue_bit_depth; - /* If the image has an alpha channel then */ - sig_bit.alpha = true_alpha_bit_depth; - png_set_sBIT(png_ptr, info_ptr, &sig_bit); - - - /* Optional gamma chunk is strongly suggested if you have any guess - * as to the correct gamma of the image. - */ - png_set_gAMA(png_ptr, info_ptr, gamma); - - /* Optionally write comments into the image */ - text_ptr[0].key = "Title"; - text_ptr[0].text = "Mona Lisa"; - text_ptr[0].compression = PNG_TEXT_COMPRESSION_NONE; - text_ptr[1].key = "Author"; - text_ptr[1].text = "Leonardo DaVinci"; - text_ptr[1].compression = PNG_TEXT_COMPRESSION_NONE; - text_ptr[2].key = "Description"; - text_ptr[2].text = ""; - text_ptr[2].compression = PNG_TEXT_COMPRESSION_zTXt; -#ifdef PNG_iTXt_SUPPORTED - text_ptr[0].lang = NULL; - text_ptr[1].lang = NULL; - text_ptr[2].lang = NULL; -#endif - png_set_text(png_ptr, info_ptr, text_ptr, 3); - - /* Other optional chunks like cHRM, bKGD, tRNS, tIME, oFFs, pHYs */ - - /* Note that if sRGB is present the gAMA and cHRM chunks must be ignored - * on read and, if your application chooses to write them, they must - * be written in accordance with the sRGB profile - */ - - /* Write the file header information. REQUIRED */ - png_write_info(png_ptr, info_ptr); - - /* If you want, you can write the info in two steps, in case you need to - * write your private chunk ahead of PLTE: - * - * png_write_info_before_PLTE(write_ptr, write_info_ptr); - * write_my_chunk(); - * png_write_info(png_ptr, info_ptr); - * - * However, given the level of known- and unknown-chunk support in 1.2.0 - * and up, this should no longer be necessary. - */ - - /* Once we write out the header, the compression type on the text - * chunks gets changed to PNG_TEXT_COMPRESSION_NONE_WR or - * PNG_TEXT_COMPRESSION_zTXt_WR, so it doesn't get written out again - * at the end. - */ - - /* Set up the transformations you want. Note that these are - * all optional. Only call them if you want them. - */ - - /* Invert monochrome pixels */ - png_set_invert_mono(png_ptr); - - /* Shift the pixels up to a legal bit depth and fill in - * as appropriate to correctly scale the image. - */ - png_set_shift(png_ptr, &sig_bit); - - /* Pack pixels into bytes */ - png_set_packing(png_ptr); - - /* Swap location of alpha bytes from ARGB to RGBA */ - png_set_swap_alpha(png_ptr); - - /* Get rid of filler (OR ALPHA) bytes, pack XRGB/RGBX/ARGB/RGBA into - * RGB (4 channels -> 3 channels). The second parameter is not used. - */ - png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE); - - /* Flip BGR pixels to RGB */ - png_set_bgr(png_ptr); - - /* Swap bytes of 16-bit files to most significant byte first */ - png_set_swap(png_ptr); - - /* Swap bits of 1, 2, 4 bit packed pixel formats */ - png_set_packswap(png_ptr); - - /* Turn on interlace handling if you are not using png_write_image() */ - if (interlacing) - number_passes = png_set_interlace_handling(png_ptr); - else - number_passes = 1; - - /* The easiest way to write the image (you may have a different memory - * layout, however, so choose what fits your needs best). You need to - * use the first method if you aren't handling interlacing yourself. - */ - png_uint_32 k, height, width; - png_byte image[height][width*bytes_per_pixel]; - png_bytep row_pointers[height]; - - if (height > PNG_UINT_32_MAX/png_sizeof(png_bytep)) - png_error (png_ptr, "Image is too tall to process in memory"); - - for (k = 0; k < height; k++) - row_pointers[k] = image + k*width*bytes_per_pixel; - - /* One of the following output methods is REQUIRED */ - -#ifdef entire /* Write out the entire image data in one call */ - png_write_image(png_ptr, row_pointers); - - /* The other way to write the image - deal with interlacing */ - -#else no_entire /* Write out the image data by one or more scanlines */ - - /* The number of passes is either 1 for non-interlaced images, - * or 7 for interlaced images. - */ - for (pass = 0; pass < number_passes; pass++) - { - /* Write a few rows at a time. */ - png_write_rows(png_ptr, &row_pointers[first_row], number_of_rows); - - /* If you are only writing one row at a time, this works */ - for (y = 0; y < height; y++) - png_write_rows(png_ptr, &row_pointers[y], 1); - } -#endif no_entire /* Use only one output method */ - - /* You can write optional chunks like tEXt, zTXt, and tIME at the end - * as well. Shouldn't be necessary in 1.2.0 and up as all the public - * chunks are supported and you can use png_set_unknown_chunks() to - * register unknown chunks into the info structure to be written out. - */ - - /* It is REQUIRED to call this to finish writing the rest of the file */ - png_write_end(png_ptr, info_ptr); -#endif hilevel - - /* If you png_malloced a palette, free it here (don't free info_ptr->palette, - * as recommended in versions 1.0.5m and earlier of this example; if - * libpng mallocs info_ptr->palette, libpng will free it). If you - * allocated it with malloc() instead of png_malloc(), use free() instead - * of png_free(). - */ - png_free(png_ptr, palette); - palette = NULL; - - /* Similarly, if you png_malloced any data that you passed in with - * png_set_something(), such as a hist or trans array, free it here, - * when you can be sure that libpng is through with it. - */ - png_free(png_ptr, trans); - trans = NULL; - /* Whenever you use png_free() it is a good idea to set the pointer to - * NULL in case your application inadvertently tries to png_free() it - * again. When png_free() sees a NULL it returns without action, thus - * avoiding the double-free security problem. - */ - - /* Clean up after the write, and free any memory allocated */ - png_destroy_write_struct(&png_ptr, &info_ptr); - - /* Close the file */ - fclose(fp); - - /* That's it */ - return (OK); -} - -#endif /* if 0 */ diff --git a/Dependencies/libpng/install-sh b/Dependencies/libpng/install-sh deleted file mode 100755 index 6781b98..0000000 --- a/Dependencies/libpng/install-sh +++ /dev/null @@ -1,520 +0,0 @@ -#!/bin/sh -# install - install a program, script, or datafile - -scriptversion=2009-04-28.21; # UTC - -# This originates from X11R5 (mit/util/scripts/install.sh), which was -# later released in X11R6 (xc/config/util/install.sh) with the -# following copyright and license. -# -# Copyright (C) 1994 X Consortium -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to -# deal in the Software without restriction, including without limitation the -# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -# sell copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- -# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# -# Except as contained in this notice, the name of the X Consortium shall not -# be used in advertising or otherwise to promote the sale, use or other deal- -# ings in this Software without prior written authorization from the X Consor- -# tium. -# -# -# FSF changes to this file are in the public domain. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. - -nl=' -' -IFS=" "" $nl" - -# set DOITPROG to echo to test this script - -# Don't use :- since 4.3BSD and earlier shells don't like it. -doit=${DOITPROG-} -if test -z "$doit"; then - doit_exec=exec -else - doit_exec=$doit -fi - -# Put in absolute file names if you don't have them in your path; -# or use environment vars. - -chgrpprog=${CHGRPPROG-chgrp} -chmodprog=${CHMODPROG-chmod} -chownprog=${CHOWNPROG-chown} -cmpprog=${CMPPROG-cmp} -cpprog=${CPPROG-cp} -mkdirprog=${MKDIRPROG-mkdir} -mvprog=${MVPROG-mv} -rmprog=${RMPROG-rm} -stripprog=${STRIPPROG-strip} - -posix_glob='?' -initialize_posix_glob=' - test "$posix_glob" != "?" || { - if (set -f) 2>/dev/null; then - posix_glob= - else - posix_glob=: - fi - } -' - -posix_mkdir= - -# Desired mode of installed file. -mode=0755 - -chgrpcmd= -chmodcmd=$chmodprog -chowncmd= -mvcmd=$mvprog -rmcmd="$rmprog -f" -stripcmd= - -src= -dst= -dir_arg= -dst_arg= - -copy_on_change=false -no_target_directory= - -usage="\ -Usage: $0 [OPTION]... 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In this case, the final cleanup might fail but the new - # file should still install successfully. - { - test ! -f "$dst" || - $doit $rmcmd -f "$dst" 2>/dev/null || - { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && - { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } - } || - { echo "$0: cannot unlink or rename $dst" >&2 - (exit 1); exit 1 - } - } && - - # Now rename the file to the real destination. - $doit $mvcmd "$dsttmp" "$dst" - } - fi || exit 1 - - trap '' 0 - fi -done - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: diff --git a/Dependencies/libpng/libpng-1.4.1.txt b/Dependencies/libpng/libpng-1.4.1.txt deleted file mode 100644 index 4a324a2..0000000 --- a/Dependencies/libpng/libpng-1.4.1.txt +++ /dev/null @@ -1,3300 +0,0 @@ -libpng.txt - A description on how to use and modify libpng - - libpng version 1.4.1 - February 25, 2010 - Updated and distributed by Glenn Randers-Pehrson - - Copyright (c) 1998-2009 Glenn Randers-Pehrson - - This document is released under the libpng license. - For conditions of distribution and use, see the disclaimer - and license in png.h - - Based on: - - libpng versions 0.97, January 1998, through 1.4.1 - February 25, 2010 - Updated and distributed by Glenn Randers-Pehrson - Copyright (c) 1998-2009 Glenn Randers-Pehrson - - libpng 1.0 beta 6 version 0.96 May 28, 1997 - Updated and distributed by Andreas Dilger - Copyright (c) 1996, 1997 Andreas Dilger - - libpng 1.0 beta 2 - version 0.88 January 26, 1996 - For conditions of distribution and use, see copyright - notice in png.h. Copyright (c) 1995, 1996 Guy Eric - Schalnat, Group 42, Inc. - - Updated/rewritten per request in the libpng FAQ - Copyright (c) 1995, 1996 Frank J. T. Wojcik - December 18, 1995 & January 20, 1996 - -I. Introduction - -This file describes how to use and modify the PNG reference library -(known as libpng) for your own use. There are five sections to this -file: introduction, structures, reading, writing, and modification and -configuration notes for various special platforms. In addition to this -file, example.c is a good starting point for using the library, as -it is heavily commented and should include everything most people -will need. We assume that libpng is already installed; see the -INSTALL file for instructions on how to install libpng. - -For examples of libpng usage, see the files "example.c", "pngtest.c", -and the files in the "contrib" directory, all of which are included in -the libpng distribution. - -Libpng was written as a companion to the PNG specification, as a way -of reducing the amount of time and effort it takes to support the PNG -file format in application programs. - -The PNG specification (second edition), November 2003, is available as -a W3C Recommendation and as an ISO Standard (ISO/IEC 15948:2003 (E)) at -. It is technically equivalent -to the PNG specification (second edition) but has some additional material. - -The PNG-1.0 specification is available -as RFC 2083 and as a -W3C Recommendation . - -Some additional chunks are described in the special-purpose public chunks -documents at . - -Other information -about PNG, and the latest version of libpng, can be found at the PNG home -page, . - -Most users will not have to modify the library significantly; advanced -users may want to modify it more. All attempts were made to make it as -complete as possible, while keeping the code easy to understand. -Currently, this library only supports C. Support for other languages -is being considered. - -Libpng has been designed to handle multiple sessions at one time, -to be easily modifiable, to be portable to the vast majority of -machines (ANSI, K&R, 16-, 32-, and 64-bit) available, and to be easy -to use. The ultimate goal of libpng is to promote the acceptance of -the PNG file format in whatever way possible. While there is still -work to be done (see the TODO file), libpng should cover the -majority of the needs of its users. - -Libpng uses zlib for its compression and decompression of PNG files. -Further information about zlib, and the latest version of zlib, can -be found at the zlib home page, . -The zlib compression utility is a general purpose utility that is -useful for more than PNG files, and can be used without libpng. -See the documentation delivered with zlib for more details. -You can usually find the source files for the zlib utility wherever you -find the libpng source files. - -Libpng is thread safe, provided the threads are using different -instances of the structures. Each thread should have its own -png_struct and png_info instances, and thus its own image. -Libpng does not protect itself against two threads using the -same instance of a structure. - -II. Structures - -There are two main structures that are important to libpng, png_struct -and png_info. The first, png_struct, is an internal structure that -will not, for the most part, be used by a user except as the first -variable passed to every libpng function call. - -The png_info structure is designed to provide information about the -PNG file. At one time, the fields of png_info were intended to be -directly accessible to the user. However, this tended to cause problems -with applications using dynamically loaded libraries, and as a result -a set of interface functions for png_info (the png_get_*() and png_set_*() -functions) was developed. The fields of png_info are still available for -older applications, but it is suggested that applications use the new -interfaces if at all possible. - -Applications that do make direct access to the members of png_struct (except -for png_ptr->jmpbuf) must be recompiled whenever the library is updated, -and applications that make direct access to the members of png_info must -be recompiled if they were compiled or loaded with libpng version 1.0.6, -in which the members were in a different order. In version 1.0.7, the -members of the png_info structure reverted to the old order, as they were -in versions 0.97c through 1.0.5. Starting with version 2.0.0, both -structures are going to be hidden, and the contents of the structures will -only be accessible through the png_get/png_set functions. - -The png.h header file is an invaluable reference for programming with libpng. -And while I'm on the topic, make sure you include the libpng header file: - -#include - -III. Reading - -We'll now walk you through the possible functions to call when reading -in a PNG file sequentially, briefly explaining the syntax and purpose -of each one. See example.c and png.h for more detail. While -progressive reading is covered in the next section, you will still -need some of the functions discussed in this section to read a PNG -file. - -Setup - -You will want to do the I/O initialization(*) before you get into libpng, -so if it doesn't work, you don't have much to undo. Of course, you -will also want to insure that you are, in fact, dealing with a PNG -file. Libpng provides a simple check to see if a file is a PNG file. -To use it, pass in the first 1 to 8 bytes of the file to the function -png_sig_cmp(), and it will return 0 (false) if the bytes match the -corresponding bytes of the PNG signature, or nonzero (true) otherwise. -Of course, the more bytes you pass in, the greater the accuracy of the -prediction. - -If you are intending to keep the file pointer open for use in libpng, -you must ensure you don't read more than 8 bytes from the beginning -of the file, and you also have to make a call to png_set_sig_bytes_read() -with the number of bytes you read from the beginning. Libpng will -then only check the bytes (if any) that your program didn't read. - -(*): If you are not using the standard I/O functions, you will need -to replace them with custom functions. See the discussion under -Customizing libpng. - - - FILE *fp = fopen(file_name, "rb"); - if (!fp) - { - return (ERROR); - } - fread(header, 1, number, fp); - is_png = !png_sig_cmp(header, 0, number); - if (!is_png) - { - return (NOT_PNG); - } - - -Next, png_struct and png_info need to be allocated and initialized. In -order to ensure that the size of these structures is correct even with a -dynamically linked libpng, there are functions to initialize and -allocate the structures. We also pass the library version, optional -pointers to error handling functions, and a pointer to a data struct for -use by the error functions, if necessary (the pointer and functions can -be NULL if the default error handlers are to be used). See the section -on Changes to Libpng below regarding the old initialization functions. -The structure allocation functions quietly return NULL if they fail to -create the structure, so your application should check for that. - - png_structp png_ptr = png_create_read_struct - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn); - if (!png_ptr) - return (ERROR); - - png_infop info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { - png_destroy_read_struct(&png_ptr, - (png_infopp)NULL, (png_infopp)NULL); - return (ERROR); - } - - png_infop end_info = png_create_info_struct(png_ptr); - if (!end_info) - { - png_destroy_read_struct(&png_ptr, &info_ptr, - (png_infopp)NULL); - return (ERROR); - } - -If you want to use your own memory allocation routines, -define PNG_USER_MEM_SUPPORTED and use -png_create_read_struct_2() instead of png_create_read_struct(): - - png_structp png_ptr = png_create_read_struct_2 - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn, (png_voidp) - user_mem_ptr, user_malloc_fn, user_free_fn); - -The error handling routines passed to png_create_read_struct() -and the memory alloc/free routines passed to png_create_struct_2() -are only necessary if you are not using the libpng supplied error -handling and memory alloc/free functions. - -When libpng encounters an error, it expects to longjmp back -to your routine. Therefore, you will need to call setjmp and pass -your png_jmpbuf(png_ptr). If you read the file from different -routines, you will need to update the jmpbuf field every time you enter -a new routine that will call a png_*() function. - -See your documentation of setjmp/longjmp for your compiler for more -information on setjmp/longjmp. See the discussion on libpng error -handling in the Customizing Libpng section below for more information -on the libpng error handling. If an error occurs, and libpng longjmp's -back to your setjmp, you will want to call png_destroy_read_struct() to -free any memory. - - if (setjmp(png_jmpbuf(png_ptr))) - { - png_destroy_read_struct(&png_ptr, &info_ptr, - &end_info); - fclose(fp); - return (ERROR); - } - -If you would rather avoid the complexity of setjmp/longjmp issues, -you can compile libpng with PNG_SETJMP_NOT_SUPPORTED, in which case -errors will result in a call to PNG_ABORT() which defaults to abort(). - -Now you need to set up the input code. The default for libpng is to -use the C function fread(). If you use this, you will need to pass a -valid FILE * in the function png_init_io(). Be sure that the file is -opened in binary mode. If you wish to handle reading data in another -way, you need not call the png_init_io() function, but you must then -implement the libpng I/O methods discussed in the Customizing Libpng -section below. - - png_init_io(png_ptr, fp); - -If you had previously opened the file and read any of the signature from -the beginning in order to see if this was a PNG file, you need to let -libpng know that there are some bytes missing from the start of the file. - - png_set_sig_bytes(png_ptr, number); - -You can change the zlib compression buffer size to be used while -reading compressed data with - - png_set_compression_buffer_size(png_ptr, buffer_size); - -where the default size is 8192 bytes. Note that the buffer size -is changed immediately and the buffer is reallocated immediately, -instead of setting a flag to be acted upon later. - -Setting up callback code - -You can set up a callback function to handle any unknown chunks in the -input stream. You must supply the function - - read_chunk_callback(png_ptr ptr, - png_unknown_chunkp chunk); - { - /* The unknown chunk structure contains your - chunk data, along with similar data for any other - unknown chunks: */ - - png_byte name[5]; - png_byte *data; - png_size_t size; - - /* Note that libpng has already taken care of - the CRC handling */ - - /* put your code here. Search for your chunk in the - unknown chunk structure, process it, and return one - of the following: */ - - return (-n); /* chunk had an error */ - return (0); /* did not recognize */ - return (n); /* success */ - } - -(You can give your function another name that you like instead of -"read_chunk_callback") - -To inform libpng about your function, use - - png_set_read_user_chunk_fn(png_ptr, user_chunk_ptr, - read_chunk_callback); - -This names not only the callback function, but also a user pointer that -you can retrieve with - - png_get_user_chunk_ptr(png_ptr); - -If you call the png_set_read_user_chunk_fn() function, then all unknown -chunks will be saved when read, in case your callback function will need -one or more of them. This behavior can be changed with the -png_set_keep_unknown_chunks() function, described below. - -At this point, you can set up a callback function that will be -called after each row has been read, which you can use to control -a progress meter or the like. It's demonstrated in pngtest.c. -You must supply a function - - void read_row_callback(png_ptr ptr, png_uint_32 row, - int pass); - { - /* put your code here */ - } - -(You can give it another name that you like instead of "read_row_callback") - -To inform libpng about your function, use - - png_set_read_status_fn(png_ptr, read_row_callback); - -Unknown-chunk handling - -Now you get to set the way the library processes unknown chunks in the -input PNG stream. Both known and unknown chunks will be read. Normal -behavior is that known chunks will be parsed into information in -various info_ptr members while unknown chunks will be discarded. This -behavior can be wasteful if your application will never use some known -chunk types. To change this, you can call: - - png_set_keep_unknown_chunks(png_ptr, keep, - chunk_list, num_chunks); - keep - 0: default unknown chunk handling - 1: ignore; do not keep - 2: keep only if safe-to-copy - 3: keep even if unsafe-to-copy - You can use these definitions: - PNG_HANDLE_CHUNK_AS_DEFAULT 0 - PNG_HANDLE_CHUNK_NEVER 1 - PNG_HANDLE_CHUNK_IF_SAFE 2 - PNG_HANDLE_CHUNK_ALWAYS 3 - chunk_list - list of chunks affected (a byte string, - five bytes per chunk, NULL or '\0' if - num_chunks is 0) - num_chunks - number of chunks affected; if 0, all - unknown chunks are affected. If nonzero, - only the chunks in the list are affected - -Unknown chunks declared in this way will be saved as raw data onto a -list of png_unknown_chunk structures. If a chunk that is normally -known to libpng is named in the list, it will be handled as unknown, -according to the "keep" directive. If a chunk is named in successive -instances of png_set_keep_unknown_chunks(), the final instance will -take precedence. The IHDR and IEND chunks should not be named in -chunk_list; if they are, libpng will process them normally anyway. - -Here is an example of the usage of png_set_keep_unknown_chunks(), -where the private "vpAg" chunk will later be processed by a user chunk -callback function: - - png_byte vpAg[5]={118, 112, 65, 103, (png_byte) '\0'}; - - #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) - png_byte unused_chunks[]= - { - 104, 73, 83, 84, (png_byte) '\0', /* hIST */ - 105, 84, 88, 116, (png_byte) '\0', /* iTXt */ - 112, 67, 65, 76, (png_byte) '\0', /* pCAL */ - 115, 67, 65, 76, (png_byte) '\0', /* sCAL */ - 115, 80, 76, 84, (png_byte) '\0', /* sPLT */ - 116, 73, 77, 69, (png_byte) '\0', /* tIME */ - }; - #endif - - ... - - #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) - /* ignore all unknown chunks: */ - png_set_keep_unknown_chunks(read_ptr, 1, NULL, 0); - /* except for vpAg: */ - png_set_keep_unknown_chunks(read_ptr, 2, vpAg, 1); - /* also ignore unused known chunks: */ - png_set_keep_unknown_chunks(read_ptr, 1, unused_chunks, - (int)sizeof(unused_chunks)/5); - #endif - -User limits - -The PNG specification allows the width and height of an image to be as -large as 2^31-1 (0x7fffffff), or about 2.147 billion rows and columns. -Since very few applications really need to process such large images, -we have imposed an arbitrary 1-million limit on rows and columns. -Larger images will be rejected immediately with a png_error() call. If -you wish to override this limit, you can use - - png_set_user_limits(png_ptr, width_max, height_max); - -to set your own limits, or use width_max = height_max = 0x7fffffffL -to allow all valid dimensions (libpng may reject some very large images -anyway because of potential buffer overflow conditions). - -You should put this statement after you create the PNG structure and -before calling png_read_info(), png_read_png(), or png_process_data(). -If you need to retrieve the limits that are being applied, use - - width_max = png_get_user_width_max(png_ptr); - height_max = png_get_user_height_max(png_ptr); - -The PNG specification sets no limit on the number of ancillary chunks -allowed in a PNG datastream. You can impose a limit on the total number -of sPLT, tEXt, iTXt, zTXt, and unknown chunks that will be stored, with - - png_set_chunk_cache_max(png_ptr, user_chunk_cache_max); - -where 0x7fffffffL means unlimited. You can retrieve this limit with - - chunk_cache_max = png_get_chunk_cache_max(png_ptr); - -This limit also applies to the number of buffers that can be allocated -by png_decompress_chunk() while decompressing iTXt, zTXt, and iCCP chunks. - -You can also set a limit on the amount of memory that a compressed chunk -other than IDAT can occupy, with - - png_set_chunk_malloc_max(png_ptr, user_chunk_malloc_max); - -and you can retrieve the limit with - - chunk_malloc_max = png_get_chunk_malloc_max(png_ptr); - -Any chunks that would cause either of these limits to be exceeded will -be ignored. - -The high-level read interface - -At this point there are two ways to proceed; through the high-level -read interface, or through a sequence of low-level read operations. -You can use the high-level interface if (a) you are willing to read -the entire image into memory, and (b) the input transformations -you want to do are limited to the following set: - - PNG_TRANSFORM_IDENTITY No transformation - PNG_TRANSFORM_STRIP_16 Strip 16-bit samples to - 8 bits - PNG_TRANSFORM_STRIP_ALPHA Discard the alpha channel - PNG_TRANSFORM_PACKING Expand 1, 2 and 4-bit - samples to bytes - PNG_TRANSFORM_PACKSWAP Change order of packed - pixels to LSB first - PNG_TRANSFORM_EXPAND Perform set_expand() - PNG_TRANSFORM_INVERT_MONO Invert monochrome images - PNG_TRANSFORM_SHIFT Normalize pixels to the - sBIT depth - PNG_TRANSFORM_BGR Flip RGB to BGR, RGBA - to BGRA - PNG_TRANSFORM_SWAP_ALPHA Flip RGBA to ARGB or GA - to AG - PNG_TRANSFORM_INVERT_ALPHA Change alpha from opacity - to transparency - PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples - PNG_TRANSFORM_GRAY_TO_RGB Expand grayscale samples - to RGB (or GA to RGBA) - -(This excludes setting a background color, doing gamma transformation, -dithering, and setting filler.) If this is the case, simply do this: - - png_read_png(png_ptr, info_ptr, png_transforms, NULL) - -where png_transforms is an integer containing the bitwise OR of some -set of transformation flags. This call is equivalent to png_read_info(), -followed the set of transformations indicated by the transform mask, -then png_read_image(), and finally png_read_end(). - -(The final parameter of this call is not yet used. Someday it might point -to transformation parameters required by some future input transform.) - -You must use png_transforms and not call any png_set_transform() functions -when you use png_read_png(). - -After you have called png_read_png(), you can retrieve the image data -with - - row_pointers = png_get_rows(png_ptr, info_ptr); - -where row_pointers is an array of pointers to the pixel data for each row: - - png_bytep row_pointers[height]; - -If you know your image size and pixel size ahead of time, you can allocate -row_pointers prior to calling png_read_png() with - - if (height > PNG_UINT_32_MAX/png_sizeof(png_byte)) - png_error (png_ptr, - "Image is too tall to process in memory"); - if (width > PNG_UINT_32_MAX/pixel_size) - png_error (png_ptr, - "Image is too wide to process in memory"); - row_pointers = png_malloc(png_ptr, - height*png_sizeof(png_bytep)); - for (int i=0; i) and -png_get_(png_ptr, info_ptr, ...) functions return non-zero if the -data has been read, or zero if it is missing. The parameters to the -png_get_ are set directly if they are simple data types, or a -pointer into the info_ptr is returned for any complex types. - - png_get_PLTE(png_ptr, info_ptr, &palette, - &num_palette); - palette - the palette for the file - (array of png_color) - num_palette - number of entries in the palette - - png_get_gAMA(png_ptr, info_ptr, &gamma); - gamma - the gamma the file is written - at (PNG_INFO_gAMA) - - png_get_sRGB(png_ptr, info_ptr, &srgb_intent); - srgb_intent - the rendering intent (PNG_INFO_sRGB) - The presence of the sRGB chunk - means that the pixel data is in the - sRGB color space. This chunk also - implies specific values of gAMA and - cHRM. - - png_get_iCCP(png_ptr, info_ptr, &name, - &compression_type, &profile, &proflen); - name - The profile name. - compression - The compression type; always - PNG_COMPRESSION_TYPE_BASE for PNG 1.0. - You may give NULL to this argument to - ignore it. - profile - International Color Consortium color - profile data. May contain NULs. - proflen - length of profile data in bytes. - - png_get_sBIT(png_ptr, info_ptr, &sig_bit); - sig_bit - the number of significant bits for - (PNG_INFO_sBIT) each of the gray, - red, green, and blue channels, - whichever are appropriate for the - given color type (png_color_16) - - png_get_tRNS(png_ptr, info_ptr, &trans_alpha, - &num_trans, &trans_color); - trans_alpha - array of alpha (transparency) - entries for palette (PNG_INFO_tRNS) - trans_color - graylevel or color sample values of - the single transparent color for - non-paletted images (PNG_INFO_tRNS) - num_trans - number of transparent entries - (PNG_INFO_tRNS) - - png_get_hIST(png_ptr, info_ptr, &hist); - (PNG_INFO_hIST) - hist - histogram of palette (array of - png_uint_16) - - png_get_tIME(png_ptr, info_ptr, &mod_time); - mod_time - time image was last modified - (PNG_VALID_tIME) - - png_get_bKGD(png_ptr, info_ptr, &background); - background - background color (PNG_VALID_bKGD) - valid 16-bit red, green and blue - values, regardless of color_type - - num_comments = png_get_text(png_ptr, info_ptr, - &text_ptr, &num_text); - num_comments - number of comments - text_ptr - array of png_text holding image - comments - text_ptr[i].compression - type of compression used - on "text" PNG_TEXT_COMPRESSION_NONE - PNG_TEXT_COMPRESSION_zTXt - PNG_ITXT_COMPRESSION_NONE - PNG_ITXT_COMPRESSION_zTXt - text_ptr[i].key - keyword for comment. Must contain - 1-79 characters. - text_ptr[i].text - text comments for current - keyword. Can be empty. - text_ptr[i].text_length - length of text string, - after decompression, 0 for iTXt - text_ptr[i].itxt_length - length of itxt string, - after decompression, 0 for tEXt/zTXt - text_ptr[i].lang - language of comment (empty - string for unknown). - text_ptr[i].lang_key - keyword in UTF-8 - (empty string for unknown). - Note that the itxt_length, lang, and lang_key - members of the text_ptr structure only exist - when the library is built with iTXt chunk support. - - num_text - number of comments (same as - num_comments; you can put NULL here - to avoid the duplication) - Note while png_set_text() will accept text, language, - and translated keywords that can be NULL pointers, the - structure returned by png_get_text will always contain - regular zero-terminated C strings. They might be - empty strings but they will never be NULL pointers. - - num_spalettes = png_get_sPLT(png_ptr, info_ptr, - &palette_ptr); - palette_ptr - array of palette structures holding - contents of one or more sPLT chunks - read. - num_spalettes - number of sPLT chunks read. - - png_get_oFFs(png_ptr, info_ptr, &offset_x, &offset_y, - &unit_type); - offset_x - positive offset from the left edge - of the screen - offset_y - positive offset from the top edge - of the screen - unit_type - PNG_OFFSET_PIXEL, PNG_OFFSET_MICROMETER - - png_get_pHYs(png_ptr, info_ptr, &res_x, &res_y, - &unit_type); - res_x - pixels/unit physical resolution in - x direction - res_y - pixels/unit physical resolution in - x direction - unit_type - PNG_RESOLUTION_UNKNOWN, - PNG_RESOLUTION_METER - - png_get_sCAL(png_ptr, info_ptr, &unit, &width, - &height) - unit - physical scale units (an integer) - width - width of a pixel in physical scale units - height - height of a pixel in physical scale units - (width and height are doubles) - - png_get_sCAL_s(png_ptr, info_ptr, &unit, &width, - &height) - unit - physical scale units (an integer) - width - width of a pixel in physical scale units - height - height of a pixel in physical scale units - (width and height are strings like "2.54") - - num_unknown_chunks = png_get_unknown_chunks(png_ptr, - info_ptr, &unknowns) - unknowns - array of png_unknown_chunk - structures holding unknown chunks - unknowns[i].name - name of unknown chunk - unknowns[i].data - data of unknown chunk - unknowns[i].size - size of unknown chunk's data - unknowns[i].location - position of chunk in file - - The value of "i" corresponds to the order in which the - chunks were read from the PNG file or inserted with the - png_set_unknown_chunks() function. - -The data from the pHYs chunk can be retrieved in several convenient -forms: - - res_x = png_get_x_pixels_per_meter(png_ptr, - info_ptr) - res_y = png_get_y_pixels_per_meter(png_ptr, - info_ptr) - res_x_and_y = png_get_pixels_per_meter(png_ptr, - info_ptr) - res_x = png_get_x_pixels_per_inch(png_ptr, - info_ptr) - res_y = png_get_y_pixels_per_inch(png_ptr, - info_ptr) - res_x_and_y = png_get_pixels_per_inch(png_ptr, - info_ptr) - aspect_ratio = png_get_pixel_aspect_ratio(png_ptr, - info_ptr) - - (Each of these returns 0 [signifying "unknown"] if - the data is not present or if res_x is 0; - res_x_and_y is 0 if res_x != res_y) - -The data from the oFFs chunk can be retrieved in several convenient -forms: - - x_offset = png_get_x_offset_microns(png_ptr, info_ptr); - y_offset = png_get_y_offset_microns(png_ptr, info_ptr); - x_offset = png_get_x_offset_inches(png_ptr, info_ptr); - y_offset = png_get_y_offset_inches(png_ptr, info_ptr); - - (Each of these returns 0 [signifying "unknown" if both - x and y are 0] if the data is not present or if the - chunk is present but the unit is the pixel) - -For more information, see the png_info definition in png.h and the -PNG specification for chunk contents. Be careful with trusting -rowbytes, as some of the transformations could increase the space -needed to hold a row (expand, filler, gray_to_rgb, etc.). -See png_read_update_info(), below. - -A quick word about text_ptr and num_text. PNG stores comments in -keyword/text pairs, one pair per chunk, with no limit on the number -of text chunks, and a 2^31 byte limit on their size. While there are -suggested keywords, there is no requirement to restrict the use to these -strings. It is strongly suggested that keywords and text be sensible -to humans (that's the point), so don't use abbreviations. Non-printing -symbols are not allowed. See the PNG specification for more details. -There is also no requirement to have text after the keyword. - -Keywords should be limited to 79 Latin-1 characters without leading or -trailing spaces, but non-consecutive spaces are allowed within the -keyword. It is possible to have the same keyword any number of times. -The text_ptr is an array of png_text structures, each holding a -pointer to a language string, a pointer to a keyword and a pointer to -a text string. The text string, language code, and translated -keyword may be empty or NULL pointers. The keyword/text -pairs are put into the array in the order that they are received. -However, some or all of the text chunks may be after the image, so, to -make sure you have read all the text chunks, don't mess with these -until after you read the stuff after the image. This will be -mentioned again below in the discussion that goes with png_read_end(). - -Input transformations - -After you've read the header information, you can set up the library -to handle any special transformations of the image data. The various -ways to transform the data will be described in the order that they -should occur. This is important, as some of these change the color -type and/or bit depth of the data, and some others only work on -certain color types and bit depths. Even though each transformation -checks to see if it has data that it can do something with, you should -make sure to only enable a transformation if it will be valid for the -data. For example, don't swap red and blue on grayscale data. - -The colors used for the background and transparency values should be -supplied in the same format/depth as the current image data. They -are stored in the same format/depth as the image data in a bKGD or tRNS -chunk, so this is what libpng expects for this data. The colors are -transformed to keep in sync with the image data when an application -calls the png_read_update_info() routine (see below). - -Data will be decoded into the supplied row buffers packed into bytes -unless the library has been told to transform it into another format. -For example, 4 bit/pixel paletted or grayscale data will be returned -2 pixels/byte with the leftmost pixel in the high-order bits of the -byte, unless png_set_packing() is called. 8-bit RGB data will be stored -in RGB RGB RGB format unless png_set_filler() or png_set_add_alpha() -is called to insert filler bytes, either before or after each RGB triplet. -16-bit RGB data will be returned RRGGBB RRGGBB, with the most significant -byte of the color value first, unless png_set_strip_16() is called to -transform it to regular RGB RGB triplets, or png_set_filler() or -png_set_add alpha() is called to insert filler bytes, either before or -after each RRGGBB triplet. Similarly, 8-bit or 16-bit grayscale data can -be modified with -png_set_filler(), png_set_add_alpha(), or png_set_strip_16(). - -The following code transforms grayscale images of less than 8 to 8 bits, -changes paletted images to RGB, and adds a full alpha channel if there is -transparency information in a tRNS chunk. This is most useful on -grayscale images with bit depths of 2 or 4 or if there is a multiple-image -viewing application that wishes to treat all images in the same way. - - if (color_type == PNG_COLOR_TYPE_PALETTE) - png_set_palette_to_rgb(png_ptr); - - if (color_type == PNG_COLOR_TYPE_GRAY && - bit_depth < 8) png_set_expand_gray_1_2_4_to_8(png_ptr); - - if (png_get_valid(png_ptr, info_ptr, - PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_ptr); - -These three functions are actually aliases for png_set_expand(), added -in libpng version 1.0.4, with the function names expanded to improve code -readability. In some future version they may actually do different -things. - -As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was -added. It expands the sample depth without changing tRNS to alpha. - -As of libpng version 1.4.1, not all possible expansions are supported. - -In the following table, the 01 means grayscale with depth<8, 31 means -indexed with depth<8, other numerals represent the color type, "T" means -the tRNS chunk is present, A means an alpha channel is present, and O -means tRNS or alpha is present but all pixels in the image are opaque. - - FROM 01 31 0 0T 0O 2 2T 2O 3 3T 3O 4A 4O 6A 6O - TO - 01 - - 31 - - 0 1 - - 0T - - 0O - - 2 GX - - 2T - - 2O - - 3 1 - - 3T - - 3O - - 4A T - - 4O - - 6A GX TX TX - - 6O GX TX - - -Within the matrix, - "-" means the transformation is not supported. - "X" means the transformation is obtained by png_set_expand(). - "1" means the transformation is obtained by - png_set_expand_gray_1_2_4_to_8 - "G" means the transformation is obtained by - png_set_gray_to_rgb(). - "P" means the transformation is obtained by - png_set_expand_palette_to_rgb(). - "T" means the transformation is obtained by - png_set_tRNS_to_alpha(). - -PNG can have files with 16 bits per channel. If you only can handle -8 bits per channel, this will strip the pixels down to 8 bit. - - if (bit_depth == 16) - png_set_strip_16(png_ptr); - -If, for some reason, you don't need the alpha channel on an image, -and you want to remove it rather than combining it with the background -(but the image author certainly had in mind that you *would* combine -it with the background, so that's what you should probably do): - - if (color_type & PNG_COLOR_MASK_ALPHA) - png_set_strip_alpha(png_ptr); - -In PNG files, the alpha channel in an image -is the level of opacity. If you need the alpha channel in an image to -be the level of transparency instead of opacity, you can invert the -alpha channel (or the tRNS chunk data) after it's read, so that 0 is -fully opaque and 255 (in 8-bit or paletted images) or 65535 (in 16-bit -images) is fully transparent, with - - png_set_invert_alpha(png_ptr); - -PNG files pack pixels of bit depths 1, 2, and 4 into bytes as small as -they can, resulting in, for example, 8 pixels per byte for 1 bit -files. This code expands to 1 pixel per byte without changing the -values of the pixels: - - if (bit_depth < 8) - png_set_packing(png_ptr); - -PNG files have possible bit depths of 1, 2, 4, 8, and 16. All pixels -stored in a PNG image have been "scaled" or "shifted" up to the next -higher possible bit depth (e.g. from 5 bits/sample in the range [0,31] -to 8 bits/sample in the range [0, 255]). However, it is also possible -to convert the PNG pixel data back to the original bit depth of the -image. This call reduces the pixels back down to the original bit depth: - - png_color_8p sig_bit; - - if (png_get_sBIT(png_ptr, info_ptr, &sig_bit)) - png_set_shift(png_ptr, sig_bit); - -PNG files store 3-color pixels in red, green, blue order. This code -changes the storage of the pixels to blue, green, red: - - if (color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_RGB_ALPHA) - png_set_bgr(png_ptr); - -PNG files store RGB pixels packed into 3 or 6 bytes. This code expands them -into 4 or 8 bytes for windowing systems that need them in this format: - - if (color_type == PNG_COLOR_TYPE_RGB) - png_set_filler(png_ptr, filler, PNG_FILLER_BEFORE); - -where "filler" is the 8 or 16-bit number to fill with, and the location is -either PNG_FILLER_BEFORE or PNG_FILLER_AFTER, depending upon whether -you want the filler before the RGB or after. This transformation -does not affect images that already have full alpha channels. To add an -opaque alpha channel, use filler=0xff or 0xffff and PNG_FILLER_AFTER which -will generate RGBA pixels. - -Note that png_set_filler() does not change the color type. If you want -to do that, you can add a true alpha channel with - - if (color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_GRAY) - png_set_add_alpha(png_ptr, filler, PNG_FILLER_AFTER); - -where "filler" contains the alpha value to assign to each pixel. -This function was added in libpng-1.2.7. - -If you are reading an image with an alpha channel, and you need the -data as ARGB instead of the normal PNG format RGBA: - - if (color_type == PNG_COLOR_TYPE_RGB_ALPHA) - png_set_swap_alpha(png_ptr); - -For some uses, you may want a grayscale image to be represented as -RGB. This code will do that conversion: - - if (color_type == PNG_COLOR_TYPE_GRAY || - color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_gray_to_rgb(png_ptr); - -Conversely, you can convert an RGB or RGBA image to grayscale or grayscale -with alpha. - - if (color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_RGB_ALPHA) - png_set_rgb_to_gray_fixed(png_ptr, error_action, - int red_weight, int green_weight); - - error_action = 1: silently do the conversion - error_action = 2: issue a warning if the original - image has any pixel where - red != green or red != blue - error_action = 3: issue an error and abort the - conversion if the original - image has any pixel where - red != green or red != blue - - red_weight: weight of red component times 100000 - green_weight: weight of green component times 100000 - If either weight is negative, default - weights (21268, 71514) are used. - -If you have set error_action = 1 or 2, you can -later check whether the image really was gray, after processing -the image rows, with the png_get_rgb_to_gray_status(png_ptr) function. -It will return a png_byte that is zero if the image was gray or -1 if there were any non-gray pixels. bKGD and sBIT data -will be silently converted to grayscale, using the green channel -data, regardless of the error_action setting. - -With red_weight+green_weight<=100000, -the normalized graylevel is computed: - - int rw = red_weight * 65536; - int gw = green_weight * 65536; - int bw = 65536 - (rw + gw); - gray = (rw*red + gw*green + bw*blue)/65536; - -The default values approximate those recommended in the Charles -Poynton's Color FAQ, -Copyright (c) 1998-01-04 Charles Poynton - - Y = 0.212671 * R + 0.715160 * G + 0.072169 * B - -Libpng approximates this with - - Y = 0.21268 * R + 0.7151 * G + 0.07217 * B - -which can be expressed with integers as - - Y = (6969 * R + 23434 * G + 2365 * B)/32768 - -The calculation is done in a linear colorspace, if the image gamma -is known. - -If you have a grayscale and you are using png_set_expand_depth(), -png_set_expand(), or png_set_gray_to_rgb to change to truecolor or to -a higher bit-depth, you must either supply the background color as a gray -value at the original file bit-depth (need_expand = 1) or else supply the -background color as an RGB triplet at the final, expanded bit depth -(need_expand = 0). Similarly, if you are reading a paletted image, you -must either supply the background color as a palette index (need_expand = 1) -or as an RGB triplet that may or may not be in the palette (need_expand = 0). - - png_color_16 my_background; - png_color_16p image_background; - - if (png_get_bKGD(png_ptr, info_ptr, &image_background)) - png_set_background(png_ptr, image_background, - PNG_BACKGROUND_GAMMA_FILE, 1, 1.0); - else - png_set_background(png_ptr, &my_background, - PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0); - -The png_set_background() function tells libpng to composite images -with alpha or simple transparency against the supplied background -color. If the PNG file contains a bKGD chunk (PNG_INFO_bKGD valid), -you may use this color, or supply another color more suitable for -the current display (e.g., the background color from a web page). You -need to tell libpng whether the color is in the gamma space of the -display (PNG_BACKGROUND_GAMMA_SCREEN for colors you supply), the file -(PNG_BACKGROUND_GAMMA_FILE for colors from the bKGD chunk), or one -that is neither of these gammas (PNG_BACKGROUND_GAMMA_UNIQUE - I don't -know why anyone would use this, but it's here). - -To properly display PNG images on any kind of system, the application needs -to know what the display gamma is. Ideally, the user will know this, and -the application will allow them to set it. One method of allowing the user -to set the display gamma separately for each system is to check for a -SCREEN_GAMMA or DISPLAY_GAMMA environment variable, which will hopefully be -correctly set. - -Note that display_gamma is the overall gamma correction required to produce -pleasing results, which depends on the lighting conditions in the surrounding -environment. In a dim or brightly lit room, no compensation other than -the physical gamma exponent of the monitor is needed, while in a dark room -a slightly smaller exponent is better. - - double gamma, screen_gamma; - - if (/* We have a user-defined screen - gamma value */) - { - screen_gamma = user_defined_screen_gamma; - } - /* One way that applications can share the same - screen gamma value */ - else if ((gamma_str = getenv("SCREEN_GAMMA")) - != NULL) - { - screen_gamma = (double)atof(gamma_str); - } - /* If we don't have another value */ - else - { - screen_gamma = 2.2; /* A good guess for a - PC monitor in a bright office or a dim room */ - screen_gamma = 2.0; /* A good guess for a - PC monitor in a dark room */ - screen_gamma = 1.7 or 1.0; /* A good - guess for Mac systems */ - } - -The png_set_gamma() function handles gamma transformations of the data. -Pass both the file gamma and the current screen_gamma. If the file does -not have a gamma value, you can pass one anyway if you have an idea what -it is (usually 0.45455 is a good guess for GIF images on PCs). Note -that file gammas are inverted from screen gammas. See the discussions -on gamma in the PNG specification for an excellent description of what -gamma is, and why all applications should support it. It is strongly -recommended that PNG viewers support gamma correction. - - if (png_get_gAMA(png_ptr, info_ptr, &gamma)) - png_set_gamma(png_ptr, screen_gamma, gamma); - else - png_set_gamma(png_ptr, screen_gamma, 0.45455); - -PNG files describe monochrome as black being zero and white being one. -The following code will reverse this (make black be one and white be -zero): - - if (bit_depth == 1 && color_type == PNG_COLOR_TYPE_GRAY) - png_set_invert_mono(png_ptr); - -This function can also be used to invert grayscale and gray-alpha images: - - if (color_type == PNG_COLOR_TYPE_GRAY || - color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_invert_mono(png_ptr); - -PNG files store 16 bit pixels in network byte order (big-endian, -ie. most significant bits first). This code changes the storage to the -other way (little-endian, i.e. least significant bits first, the -way PCs store them): - - if (bit_depth == 16) - png_set_swap(png_ptr); - -If you are using packed-pixel images (1, 2, or 4 bits/pixel), and you -need to change the order the pixels are packed into bytes, you can use: - - if (bit_depth < 8) - png_set_packswap(png_ptr); - -Finally, you can write your own transformation function if none of -the existing ones meets your needs. This is done by setting a callback -with - - png_set_read_user_transform_fn(png_ptr, - read_transform_fn); - -You must supply the function - - void read_transform_fn(png_ptr ptr, row_info_ptr - row_info, png_bytep data) - -See pngtest.c for a working example. Your function will be called -after all of the other transformations have been processed. - -You can also set up a pointer to a user structure for use by your -callback function, and you can inform libpng that your transform -function will change the number of channels or bit depth with the -function - - png_set_user_transform_info(png_ptr, user_ptr, - user_depth, user_channels); - -The user's application, not libpng, is responsible for allocating and -freeing any memory required for the user structure. - -You can retrieve the pointer via the function -png_get_user_transform_ptr(). For example: - - voidp read_user_transform_ptr = - png_get_user_transform_ptr(png_ptr); - -The last thing to handle is interlacing; this is covered in detail below, -but you must call the function here if you want libpng to handle expansion -of the interlaced image. - - number_of_passes = png_set_interlace_handling(png_ptr); - -After setting the transformations, libpng can update your png_info -structure to reflect any transformations you've requested with this -call. This is most useful to update the info structure's rowbytes -field so you can use it to allocate your image memory. This function -will also update your palette with the correct screen_gamma and -background if these have been given with the calls above. - - png_read_update_info(png_ptr, info_ptr); - -After you call png_read_update_info(), you can allocate any -memory you need to hold the image. The row data is simply -raw byte data for all forms of images. As the actual allocation -varies among applications, no example will be given. If you -are allocating one large chunk, you will need to build an -array of pointers to each row, as it will be needed for some -of the functions below. - -Reading image data - -After you've allocated memory, you can read the image data. -The simplest way to do this is in one function call. If you are -allocating enough memory to hold the whole image, you can just -call png_read_image() and libpng will read in all the image data -and put it in the memory area supplied. You will need to pass in -an array of pointers to each row. - -This function automatically handles interlacing, so you don't need -to call png_set_interlace_handling() or call this function multiple -times, or any of that other stuff necessary with png_read_rows(). - - png_read_image(png_ptr, row_pointers); - -where row_pointers is: - - png_bytep row_pointers[height]; - -You can point to void or char or whatever you use for pixels. - -If you don't want to read in the whole image at once, you can -use png_read_rows() instead. If there is no interlacing (check -interlace_type == PNG_INTERLACE_NONE), this is simple: - - png_read_rows(png_ptr, row_pointers, NULL, - number_of_rows); - -where row_pointers is the same as in the png_read_image() call. - -If you are doing this just one row at a time, you can do this with -a single row_pointer instead of an array of row_pointers: - - png_bytep row_pointer = row; - png_read_row(png_ptr, row_pointer, NULL); - -If the file is interlaced (interlace_type != 0 in the IHDR chunk), things -get somewhat harder. The only current (PNG Specification version 1.2) -interlacing type for PNG is (interlace_type == PNG_INTERLACE_ADAM7) -is a somewhat complicated 2D interlace scheme, known as Adam7, that -breaks down an image into seven smaller images of varying size, based -on an 8x8 grid. - -libpng can fill out those images or it can give them to you "as is". -If you want them filled out, there are two ways to do that. The one -mentioned in the PNG specification is to expand each pixel to cover -those pixels that have not been read yet (the "rectangle" method). -This results in a blocky image for the first pass, which gradually -smooths out as more pixels are read. The other method is the "sparkle" -method, where pixels are drawn only in their final locations, with the -rest of the image remaining whatever colors they were initialized to -before the start of the read. The first method usually looks better, -but tends to be slower, as there are more pixels to put in the rows. - -If you don't want libpng to handle the interlacing details, just call -png_read_rows() seven times to read in all seven images. Each of the -images is a valid image by itself, or they can all be combined on an -8x8 grid to form a single image (although if you intend to combine them -you would be far better off using the libpng interlace handling). - -The first pass will return an image 1/8 as wide as the entire image -(every 8th column starting in column 0) and 1/8 as high as the original -(every 8th row starting in row 0), the second will be 1/8 as wide -(starting in column 4) and 1/8 as high (also starting in row 0). The -third pass will be 1/4 as wide (every 4th pixel starting in column 0) and -1/8 as high (every 8th row starting in row 4), and the fourth pass will -be 1/4 as wide and 1/4 as high (every 4th column starting in column 2, -and every 4th row starting in row 0). The fifth pass will return an -image 1/2 as wide, and 1/4 as high (starting at column 0 and row 2), -while the sixth pass will be 1/2 as wide and 1/2 as high as the original -(starting in column 1 and row 0). The seventh and final pass will be as -wide as the original, and 1/2 as high, containing all of the odd -numbered scanlines. Phew! - -If you want libpng to expand the images, call this before calling -png_start_read_image() or png_read_update_info(): - - if (interlace_type == PNG_INTERLACE_ADAM7) - number_of_passes - = png_set_interlace_handling(png_ptr); - -This will return the number of passes needed. Currently, this -is seven, but may change if another interlace type is added. -This function can be called even if the file is not interlaced, -where it will return one pass. - -If you are not going to display the image after each pass, but are -going to wait until the entire image is read in, use the sparkle -effect. This effect is faster and the end result of either method -is exactly the same. If you are planning on displaying the image -after each pass, the "rectangle" effect is generally considered the -better looking one. - -If you only want the "sparkle" effect, just call png_read_rows() as -normal, with the third parameter NULL. Make sure you make pass over -the image number_of_passes times, and you don't change the data in the -rows between calls. You can change the locations of the data, just -not the data. Each pass only writes the pixels appropriate for that -pass, and assumes the data from previous passes is still valid. - - png_read_rows(png_ptr, row_pointers, NULL, - number_of_rows); - -If you only want the first effect (the rectangles), do the same as -before except pass the row buffer in the third parameter, and leave -the second parameter NULL. - - png_read_rows(png_ptr, NULL, row_pointers, - number_of_rows); - -Finishing a sequential read - -After you are finished reading the image through the -low-level interface, you can finish reading the file. If you are -interested in comments or time, which may be stored either before or -after the image data, you should pass the separate png_info struct if -you want to keep the comments from before and after the image -separate. If you are not interested, you can pass NULL. - - png_read_end(png_ptr, end_info); - -When you are done, you can free all memory allocated by libpng like this: - - png_destroy_read_struct(&png_ptr, &info_ptr, - &end_info); - -It is also possible to individually free the info_ptr members that -point to libpng-allocated storage with the following function: - - png_free_data(png_ptr, info_ptr, mask, seq) - mask - identifies data to be freed, a mask - containing the bitwise OR of one or - more of - PNG_FREE_PLTE, PNG_FREE_TRNS, - PNG_FREE_HIST, PNG_FREE_ICCP, - PNG_FREE_PCAL, PNG_FREE_ROWS, - PNG_FREE_SCAL, PNG_FREE_SPLT, - PNG_FREE_TEXT, PNG_FREE_UNKN, - or simply PNG_FREE_ALL - seq - sequence number of item to be freed - (-1 for all items) - -This function may be safely called when the relevant storage has -already been freed, or has not yet been allocated, or was allocated -by the user and not by libpng, and will in those cases do nothing. -The "seq" parameter is ignored if only one item of the selected data -type, such as PLTE, is allowed. If "seq" is not -1, and multiple items -are allowed for the data type identified in the mask, such as text or -sPLT, only the n'th item in the structure is freed, where n is "seq". - -The default behavior is only to free data that was allocated internally -by libpng. This can be changed, so that libpng will not free the data, -or so that it will free data that was allocated by the user with png_malloc() -or png_zalloc() and passed in via a png_set_*() function, with - - png_data_freer(png_ptr, info_ptr, freer, mask) - mask - which data elements are affected - same choices as in png_free_data() - freer - one of - PNG_DESTROY_WILL_FREE_DATA - PNG_SET_WILL_FREE_DATA - PNG_USER_WILL_FREE_DATA - -This function only affects data that has already been allocated. -You can call this function after reading the PNG data but before calling -any png_set_*() functions, to control whether the user or the png_set_*() -function is responsible for freeing any existing data that might be present, -and again after the png_set_*() functions to control whether the user -or png_destroy_*() is supposed to free the data. When the user assumes -responsibility for libpng-allocated data, the application must use -png_free() to free it, and when the user transfers responsibility to libpng -for data that the user has allocated, the user must have used png_malloc() -or png_zalloc() to allocate it. - -If you allocated your row_pointers in a single block, as suggested above in -the description of the high level read interface, you must not transfer -responsibility for freeing it to the png_set_rows or png_read_destroy function, -because they would also try to free the individual row_pointers[i]. - -If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword -separately, do not transfer responsibility for freeing text_ptr to libpng, -because when libpng fills a png_text structure it combines these members with -the key member, and png_free_data() will free only text_ptr.key. Similarly, -if you transfer responsibility for free'ing text_ptr from libpng to your -application, your application must not separately free those members. - -The png_free_data() function will turn off the "valid" flag for anything -it frees. If you need to turn the flag off for a chunk that was freed by -your application instead of by libpng, you can use - - png_set_invalid(png_ptr, info_ptr, mask); - mask - identifies the chunks to be made invalid, - containing the bitwise OR of one or - more of - PNG_INFO_gAMA, PNG_INFO_sBIT, - PNG_INFO_cHRM, PNG_INFO_PLTE, - PNG_INFO_tRNS, PNG_INFO_bKGD, - PNG_INFO_hIST, PNG_INFO_pHYs, - PNG_INFO_oFFs, PNG_INFO_tIME, - PNG_INFO_pCAL, PNG_INFO_sRGB, - PNG_INFO_iCCP, PNG_INFO_sPLT, - PNG_INFO_sCAL, PNG_INFO_IDAT - -For a more compact example of reading a PNG image, see the file example.c. - -Reading PNG files progressively - -The progressive reader is slightly different then the non-progressive -reader. Instead of calling png_read_info(), png_read_rows(), and -png_read_end(), you make one call to png_process_data(), which calls -callbacks when it has the info, a row, or the end of the image. You -set up these callbacks with png_set_progressive_read_fn(). You don't -have to worry about the input/output functions of libpng, as you are -giving the library the data directly in png_process_data(). I will -assume that you have read the section on reading PNG files above, -so I will only highlight the differences (although I will show -all of the code). - -png_structp png_ptr; -png_infop info_ptr; - - /* An example code fragment of how you would - initialize the progressive reader in your - application. */ - int - initialize_png_reader() - { - png_ptr = png_create_read_struct - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn); - if (!png_ptr) - return (ERROR); - info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { - png_destroy_read_struct(&png_ptr, (png_infopp)NULL, - (png_infopp)NULL); - return (ERROR); - } - - if (setjmp(png_jmpbuf(png_ptr))) - { - png_destroy_read_struct(&png_ptr, &info_ptr, - (png_infopp)NULL); - return (ERROR); - } - - /* This one's new. You can provide functions - to be called when the header info is valid, - when each row is completed, and when the image - is finished. If you aren't using all functions, - you can specify NULL parameters. Even when all - three functions are NULL, you need to call - png_set_progressive_read_fn(). You can use - any struct as the user_ptr (cast to a void pointer - for the function call), and retrieve the pointer - from inside the callbacks using the function - - png_get_progressive_ptr(png_ptr); - - which will return a void pointer, which you have - to cast appropriately. - */ - png_set_progressive_read_fn(png_ptr, (void *)user_ptr, - info_callback, row_callback, end_callback); - - return 0; - } - - /* A code fragment that you call as you receive blocks - of data */ - int - process_data(png_bytep buffer, png_uint_32 length) - { - if (setjmp(png_jmpbuf(png_ptr))) - { - png_destroy_read_struct(&png_ptr, &info_ptr, - (png_infopp)NULL); - return (ERROR); - } - - /* This one's new also. Simply give it a chunk - of data from the file stream (in order, of - course). On machines with segmented memory - models machines, don't give it any more than - 64K. The library seems to run fine with sizes - of 4K. Although you can give it much less if - necessary (I assume you can give it chunks of - 1 byte, I haven't tried less then 256 bytes - yet). When this function returns, you may - want to display any rows that were generated - in the row callback if you don't already do - so there. - */ - png_process_data(png_ptr, info_ptr, buffer, length); - return 0; - } - - /* This function is called (as set by - png_set_progressive_read_fn() above) when enough data - has been supplied so all of the header has been - read. - */ - void - info_callback(png_structp png_ptr, png_infop info) - { - /* Do any setup here, including setting any of - the transformations mentioned in the Reading - PNG files section. For now, you _must_ call - either png_start_read_image() or - png_read_update_info() after all the - transformations are set (even if you don't set - any). You may start getting rows before - png_process_data() returns, so this is your - last chance to prepare for that. - */ - } - - /* This function is called when each row of image - data is complete */ - void - row_callback(png_structp png_ptr, png_bytep new_row, - png_uint_32 row_num, int pass) - { - /* If the image is interlaced, and you turned - on the interlace handler, this function will - be called for every row in every pass. Some - of these rows will not be changed from the - previous pass. When the row is not changed, - the new_row variable will be NULL. The rows - and passes are called in order, so you don't - really need the row_num and pass, but I'm - supplying them because it may make your life - easier. - - For the non-NULL rows of interlaced images, - you must call png_progressive_combine_row() - passing in the row and the old row. You can - call this function for NULL rows (it will just - return) and for non-interlaced images (it just - does the memcpy for you) if it will make the - code easier. Thus, you can just do this for - all cases: - */ - - png_progressive_combine_row(png_ptr, old_row, - new_row); - - /* where old_row is what was displayed for - previously for the row. Note that the first - pass (pass == 0, really) will completely cover - the old row, so the rows do not have to be - initialized. After the first pass (and only - for interlaced images), you will have to pass - the current row, and the function will combine - the old row and the new row. - */ - } - - void - end_callback(png_structp png_ptr, png_infop info) - { - /* This function is called after the whole image - has been read, including any chunks after the - image (up to and including the IEND). You - will usually have the same info chunk as you - had in the header, although some data may have - been added to the comments and time fields. - - Most people won't do much here, perhaps setting - a flag that marks the image as finished. - */ - } - - - -IV. Writing - -Much of this is very similar to reading. However, everything of -importance is repeated here, so you won't have to constantly look -back up in the reading section to understand writing. - -Setup - -You will want to do the I/O initialization before you get into libpng, -so if it doesn't work, you don't have anything to undo. If you are not -using the standard I/O functions, you will need to replace them with -custom writing functions. See the discussion under Customizing libpng. - - FILE *fp = fopen(file_name, "wb"); - if (!fp) - { - return (ERROR); - } - -Next, png_struct and png_info need to be allocated and initialized. -As these can be both relatively large, you may not want to store these -on the stack, unless you have stack space to spare. Of course, you -will want to check if they return NULL. If you are also reading, -you won't want to name your read structure and your write structure -both "png_ptr"; you can call them anything you like, such as -"read_ptr" and "write_ptr". Look at pngtest.c, for example. - - png_structp png_ptr = png_create_write_struct - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn); - if (!png_ptr) - return (ERROR); - - png_infop info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { - png_destroy_write_struct(&png_ptr, - (png_infopp)NULL); - return (ERROR); - } - -If you want to use your own memory allocation routines, -define PNG_USER_MEM_SUPPORTED and use -png_create_write_struct_2() instead of png_create_write_struct(): - - png_structp png_ptr = png_create_write_struct_2 - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn, (png_voidp) - user_mem_ptr, user_malloc_fn, user_free_fn); - -After you have these structures, you will need to set up the -error handling. When libpng encounters an error, it expects to -longjmp() back to your routine. Therefore, you will need to call -setjmp() and pass the png_jmpbuf(png_ptr). If you -write the file from different routines, you will need to update -the png_jmpbuf(png_ptr) every time you enter a new routine that will -call a png_*() function. See your documentation of setjmp/longjmp -for your compiler for more information on setjmp/longjmp. See -the discussion on libpng error handling in the Customizing Libpng -section below for more information on the libpng error handling. - - if (setjmp(png_jmpbuf(png_ptr))) - { - png_destroy_write_struct(&png_ptr, &info_ptr); - fclose(fp); - return (ERROR); - } - ... - return; - -If you would rather avoid the complexity of setjmp/longjmp issues, -you can compile libpng with PNG_SETJMP_NOT_SUPPORTED, in which case -errors will result in a call to PNG_ABORT() which defaults to abort(). - -Now you need to set up the output code. The default for libpng is to -use the C function fwrite(). If you use this, you will need to pass a -valid FILE * in the function png_init_io(). Be sure that the file is -opened in binary mode. Again, if you wish to handle writing data in -another way, see the discussion on libpng I/O handling in the Customizing -Libpng section below. - - png_init_io(png_ptr, fp); - -If you are embedding your PNG into a datastream such as MNG, and don't -want libpng to write the 8-byte signature, or if you have already -written the signature in your application, use - - png_set_sig_bytes(png_ptr, 8); - -to inform libpng that it should not write a signature. - -Write callbacks - -At this point, you can set up a callback function that will be -called after each row has been written, which you can use to control -a progress meter or the like. It's demonstrated in pngtest.c. -You must supply a function - - void write_row_callback(png_ptr, png_uint_32 row, - int pass); - { - /* put your code here */ - } - -(You can give it another name that you like instead of "write_row_callback") - -To inform libpng about your function, use - - png_set_write_status_fn(png_ptr, write_row_callback); - -You now have the option of modifying how the compression library will -run. The following functions are mainly for testing, but may be useful -in some cases, like if you need to write PNG files extremely fast and -are willing to give up some compression, or if you want to get the -maximum possible compression at the expense of slower writing. If you -have no special needs in this area, let the library do what it wants by -not calling this function at all, as it has been tuned to deliver a good -speed/compression ratio. The second parameter to png_set_filter() is -the filter method, for which the only valid values are 0 (as of the -July 1999 PNG specification, version 1.2) or 64 (if you are writing -a PNG datastream that is to be embedded in a MNG datastream). The third -parameter is a flag that indicates which filter type(s) are to be tested -for each scanline. See the PNG specification for details on the specific -filter types. - - - /* turn on or off filtering, and/or choose - specific filters. You can use either a single - PNG_FILTER_VALUE_NAME or the bitwise OR of one - or more PNG_FILTER_NAME masks. */ - png_set_filter(png_ptr, 0, - PNG_FILTER_NONE | PNG_FILTER_VALUE_NONE | - PNG_FILTER_SUB | PNG_FILTER_VALUE_SUB | - PNG_FILTER_UP | PNG_FILTER_VALUE_UP | - PNG_FILTER_AVG | PNG_FILTER_VALUE_AVG | - PNG_FILTER_PAETH | PNG_FILTER_VALUE_PAETH| - PNG_ALL_FILTERS); - -If an application -wants to start and stop using particular filters during compression, -it should start out with all of the filters (to ensure that the previous -row of pixels will be stored in case it's needed later), and then add -and remove them after the start of compression. - -If you are writing a PNG datastream that is to be embedded in a MNG -datastream, the second parameter can be either 0 or 64. - -The png_set_compression_*() functions interface to the zlib compression -library, and should mostly be ignored unless you really know what you are -doing. The only generally useful call is png_set_compression_level() -which changes how much time zlib spends on trying to compress the image -data. See the Compression Library (zlib.h and algorithm.txt, distributed -with zlib) for details on the compression levels. - - /* set the zlib compression level */ - png_set_compression_level(png_ptr, - Z_BEST_COMPRESSION); - - /* set other zlib parameters */ - png_set_compression_mem_level(png_ptr, 8); - png_set_compression_strategy(png_ptr, - Z_DEFAULT_STRATEGY); - png_set_compression_window_bits(png_ptr, 15); - png_set_compression_method(png_ptr, 8); - png_set_compression_buffer_size(png_ptr, 8192) - -extern PNG_EXPORT(void,png_set_zbuf_size) - -Setting the contents of info for output - -You now need to fill in the png_info structure with all the data you -wish to write before the actual image. Note that the only thing you -are allowed to write after the image is the text chunks and the time -chunk (as of PNG Specification 1.2, anyway). See png_write_end() and -the latest PNG specification for more information on that. If you -wish to write them before the image, fill them in now, and flag that -data as being valid. If you want to wait until after the data, don't -fill them until png_write_end(). For all the fields in png_info and -their data types, see png.h. For explanations of what the fields -contain, see the PNG specification. - -Some of the more important parts of the png_info are: - - png_set_IHDR(png_ptr, info_ptr, width, height, - bit_depth, color_type, interlace_type, - compression_type, filter_method) - width - holds the width of the image - in pixels (up to 2^31). - height - holds the height of the image - in pixels (up to 2^31). - bit_depth - holds the bit depth of one of the - image channels. - (valid values are 1, 2, 4, 8, 16 - and depend also on the - color_type. See also significant - bits (sBIT) below). - color_type - describes which color/alpha - channels are present. - PNG_COLOR_TYPE_GRAY - (bit depths 1, 2, 4, 8, 16) - PNG_COLOR_TYPE_GRAY_ALPHA - (bit depths 8, 16) - PNG_COLOR_TYPE_PALETTE - (bit depths 1, 2, 4, 8) - PNG_COLOR_TYPE_RGB - (bit_depths 8, 16) - PNG_COLOR_TYPE_RGB_ALPHA - (bit_depths 8, 16) - - PNG_COLOR_MASK_PALETTE - PNG_COLOR_MASK_COLOR - PNG_COLOR_MASK_ALPHA - - interlace_type - PNG_INTERLACE_NONE or - PNG_INTERLACE_ADAM7 - compression_type - (must be - PNG_COMPRESSION_TYPE_DEFAULT) - filter_method - (must be PNG_FILTER_TYPE_DEFAULT - or, if you are writing a PNG to - be embedded in a MNG datastream, - can also be - PNG_INTRAPIXEL_DIFFERENCING) - -If you call png_set_IHDR(), the call must appear before any of the -other png_set_*() functions, because they might require access to some of -the IHDR settings. The remaining png_set_*() functions can be called -in any order. - -If you wish, you can reset the compression_type, interlace_type, or -filter_method later by calling png_set_IHDR() again; if you do this, the -width, height, bit_depth, and color_type must be the same in each call. - - png_set_PLTE(png_ptr, info_ptr, palette, - num_palette); - palette - the palette for the file - (array of png_color) - num_palette - number of entries in the palette - - png_set_gAMA(png_ptr, info_ptr, gamma); - gamma - the gamma the image was created - at (PNG_INFO_gAMA) - - png_set_sRGB(png_ptr, info_ptr, srgb_intent); - srgb_intent - the rendering intent - (PNG_INFO_sRGB) The presence of - the sRGB chunk means that the pixel - data is in the sRGB color space. - This chunk also implies specific - values of gAMA and cHRM. Rendering - intent is the CSS-1 property that - has been defined by the International - Color Consortium - (http://www.color.org). - It can be one of - PNG_sRGB_INTENT_SATURATION, - PNG_sRGB_INTENT_PERCEPTUAL, - PNG_sRGB_INTENT_ABSOLUTE, or - PNG_sRGB_INTENT_RELATIVE. - - - png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr, - srgb_intent); - srgb_intent - the rendering intent - (PNG_INFO_sRGB) The presence of the - sRGB chunk means that the pixel - data is in the sRGB color space. - This function also causes gAMA and - cHRM chunks with the specific values - that are consistent with sRGB to be - written. - - png_set_iCCP(png_ptr, info_ptr, name, compression_type, - profile, proflen); - name - The profile name. - compression - The compression type; always - PNG_COMPRESSION_TYPE_BASE for PNG 1.0. - You may give NULL to this argument to - ignore it. - profile - International Color Consortium color - profile data. May contain NULs. - proflen - length of profile data in bytes. - - png_set_sBIT(png_ptr, info_ptr, sig_bit); - sig_bit - the number of significant bits for - (PNG_INFO_sBIT) each of the gray, red, - green, and blue channels, whichever are - appropriate for the given color type - (png_color_16) - - png_set_tRNS(png_ptr, info_ptr, trans_alpha, - num_trans, trans_color); - trans_alpha - array of alpha (transparency) - entries for palette (PNG_INFO_tRNS) - trans_color - graylevel or color sample values - (in order red, green, blue) of the - single transparent color for - non-paletted images (PNG_INFO_tRNS) - num_trans - number of transparent entries - (PNG_INFO_tRNS) - - png_set_hIST(png_ptr, info_ptr, hist); - (PNG_INFO_hIST) - hist - histogram of palette (array of - png_uint_16) - - png_set_tIME(png_ptr, info_ptr, mod_time); - mod_time - time image was last modified - (PNG_VALID_tIME) - - png_set_bKGD(png_ptr, info_ptr, background); - background - background color (PNG_VALID_bKGD) - - png_set_text(png_ptr, info_ptr, text_ptr, num_text); - text_ptr - array of png_text holding image - comments - text_ptr[i].compression - type of compression used - on "text" PNG_TEXT_COMPRESSION_NONE - PNG_TEXT_COMPRESSION_zTXt - PNG_ITXT_COMPRESSION_NONE - PNG_ITXT_COMPRESSION_zTXt - text_ptr[i].key - keyword for comment. Must contain - 1-79 characters. - text_ptr[i].text - text comments for current - keyword. Can be NULL or empty. - text_ptr[i].text_length - length of text string, - after decompression, 0 for iTXt - text_ptr[i].itxt_length - length of itxt string, - after decompression, 0 for tEXt/zTXt - text_ptr[i].lang - language of comment (NULL or - empty for unknown). - text_ptr[i].translated_keyword - keyword in UTF-8 (NULL - or empty for unknown). - Note that the itxt_length, lang, and lang_key - members of the text_ptr structure only exist - when the library is built with iTXt chunk support. - - num_text - number of comments - - png_set_sPLT(png_ptr, info_ptr, &palette_ptr, - num_spalettes); - palette_ptr - array of png_sPLT_struct structures - to be added to the list of palettes - in the info structure. - num_spalettes - number of palette structures to be - added. - - png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y, - unit_type); - offset_x - positive offset from the left - edge of the screen - offset_y - positive offset from the top - edge of the screen - unit_type - PNG_OFFSET_PIXEL, PNG_OFFSET_MICROMETER - - png_set_pHYs(png_ptr, info_ptr, res_x, res_y, - unit_type); - res_x - pixels/unit physical resolution - in x direction - res_y - pixels/unit physical resolution - in y direction - unit_type - PNG_RESOLUTION_UNKNOWN, - PNG_RESOLUTION_METER - - png_set_sCAL(png_ptr, info_ptr, unit, width, height) - unit - physical scale units (an integer) - width - width of a pixel in physical scale units - height - height of a pixel in physical scale units - (width and height are doubles) - - png_set_sCAL_s(png_ptr, info_ptr, unit, width, height) - unit - physical scale units (an integer) - width - width of a pixel in physical scale units - height - height of a pixel in physical scale units - (width and height are strings like "2.54") - - png_set_unknown_chunks(png_ptr, info_ptr, &unknowns, - num_unknowns) - unknowns - array of png_unknown_chunk - structures holding unknown chunks - unknowns[i].name - name of unknown chunk - unknowns[i].data - data of unknown chunk - unknowns[i].size - size of unknown chunk's data - unknowns[i].location - position to write chunk in file - 0: do not write chunk - PNG_HAVE_IHDR: before PLTE - PNG_HAVE_PLTE: before IDAT - PNG_AFTER_IDAT: after IDAT - -The "location" member is set automatically according to -what part of the output file has already been written. -You can change its value after calling png_set_unknown_chunks() -as demonstrated in pngtest.c. Within each of the "locations", -the chunks are sequenced according to their position in the -structure (that is, the value of "i", which is the order in which -the chunk was either read from the input file or defined with -png_set_unknown_chunks). - -A quick word about text and num_text. text is an array of png_text -structures. num_text is the number of valid structures in the array. -Each png_text structure holds a language code, a keyword, a text value, -and a compression type. - -The compression types have the same valid numbers as the compression -types of the image data. Currently, the only valid number is zero. -However, you can store text either compressed or uncompressed, unlike -images, which always have to be compressed. So if you don't want the -text compressed, set the compression type to PNG_TEXT_COMPRESSION_NONE. -Because tEXt and zTXt chunks don't have a language field, if you -specify PNG_TEXT_COMPRESSION_NONE or PNG_TEXT_COMPRESSION_zTXt -any language code or translated keyword will not be written out. - -Until text gets around 1000 bytes, it is not worth compressing it. -After the text has been written out to the file, the compression type -is set to PNG_TEXT_COMPRESSION_NONE_WR or PNG_TEXT_COMPRESSION_zTXt_WR, -so that it isn't written out again at the end (in case you are calling -png_write_end() with the same struct. - -The keywords that are given in the PNG Specification are: - - Title Short (one line) title or - caption for image - Author Name of image's creator - Description Description of image (possibly long) - Copyright Copyright notice - Creation Time Time of original image creation - (usually RFC 1123 format, see below) - Software Software used to create the image - Disclaimer Legal disclaimer - Warning Warning of nature of content - Source Device used to create the image - Comment Miscellaneous comment; conversion - from other image format - -The keyword-text pairs work like this. Keywords should be short -simple descriptions of what the comment is about. Some typical -keywords are found in the PNG specification, as is some recommendations -on keywords. You can repeat keywords in a file. You can even write -some text before the image and some after. For example, you may want -to put a description of the image before the image, but leave the -disclaimer until after, so viewers working over modem connections -don't have to wait for the disclaimer to go over the modem before -they start seeing the image. Finally, keywords should be full -words, not abbreviations. Keywords and text are in the ISO 8859-1 -(Latin-1) character set (a superset of regular ASCII) and can not -contain NUL characters, and should not contain control or other -unprintable characters. To make the comments widely readable, stick -with basic ASCII, and avoid machine specific character set extensions -like the IBM-PC character set. The keyword must be present, but -you can leave off the text string on non-compressed pairs. -Compressed pairs must have a text string, as only the text string -is compressed anyway, so the compression would be meaningless. - -PNG supports modification time via the png_time structure. Two -conversion routines are provided, png_convert_from_time_t() for -time_t and png_convert_from_struct_tm() for struct tm. The -time_t routine uses gmtime(). You don't have to use either of -these, but if you wish to fill in the png_time structure directly, -you should provide the time in universal time (GMT) if possible -instead of your local time. Note that the year number is the full -year (e.g. 1998, rather than 98 - PNG is year 2000 compliant!), and -that months start with 1. - -If you want to store the time of the original image creation, you should -use a plain tEXt chunk with the "Creation Time" keyword. This is -necessary because the "creation time" of a PNG image is somewhat vague, -depending on whether you mean the PNG file, the time the image was -created in a non-PNG format, a still photo from which the image was -scanned, or possibly the subject matter itself. In order to facilitate -machine-readable dates, it is recommended that the "Creation Time" -tEXt chunk use RFC 1123 format dates (e.g. "22 May 1997 18:07:10 GMT"), -although this isn't a requirement. Unlike the tIME chunk, the -"Creation Time" tEXt chunk is not expected to be automatically changed -by the software. To facilitate the use of RFC 1123 dates, a function -png_convert_to_rfc1123(png_timep) is provided to convert from PNG -time to an RFC 1123 format string. - -Writing unknown chunks - -You can use the png_set_unknown_chunks function to queue up chunks -for writing. You give it a chunk name, raw data, and a size; that's -all there is to it. The chunks will be written by the next following -png_write_info_before_PLTE, png_write_info, or png_write_end function. -Any chunks previously read into the info structure's unknown-chunk -list will also be written out in a sequence that satisfies the PNG -specification's ordering rules. - -The high-level write interface - -At this point there are two ways to proceed; through the high-level -write interface, or through a sequence of low-level write operations. -You can use the high-level interface if your image data is present -in the info structure. All defined output -transformations are permitted, enabled by the following masks. - - PNG_TRANSFORM_IDENTITY No transformation - PNG_TRANSFORM_PACKING Pack 1, 2 and 4-bit samples - PNG_TRANSFORM_PACKSWAP Change order of packed - pixels to LSB first - PNG_TRANSFORM_INVERT_MONO Invert monochrome images - PNG_TRANSFORM_SHIFT Normalize pixels to the - sBIT depth - PNG_TRANSFORM_BGR Flip RGB to BGR, RGBA - to BGRA - PNG_TRANSFORM_SWAP_ALPHA Flip RGBA to ARGB or GA - to AG - PNG_TRANSFORM_INVERT_ALPHA Change alpha from opacity - to transparency - PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples - PNG_TRANSFORM_STRIP_FILLER Strip out filler - bytes (deprecated). - PNG_TRANSFORM_STRIP_FILLER_BEFORE Strip out leading - filler bytes - PNG_TRANSFORM_STRIP_FILLER_AFTER Strip out trailing - filler bytes - -If you have valid image data in the info structure (you can use -png_set_rows() to put image data in the info structure), simply do this: - - png_write_png(png_ptr, info_ptr, png_transforms, NULL) - -where png_transforms is an integer containing the bitwise OR of some set of -transformation flags. This call is equivalent to png_write_info(), -followed the set of transformations indicated by the transform mask, -then png_write_image(), and finally png_write_end(). - -(The final parameter of this call is not yet used. Someday it might point -to transformation parameters required by some future output transform.) - -You must use png_transforms and not call any png_set_transform() functions -when you use png_write_png(). - -The low-level write interface - -If you are going the low-level route instead, you are now ready to -write all the file information up to the actual image data. You do -this with a call to png_write_info(). - - png_write_info(png_ptr, info_ptr); - -Note that there is one transformation you may need to do before -png_write_info(). In PNG files, the alpha channel in an image is the -level of opacity. If your data is supplied as a level of transparency, -you can invert the alpha channel before you write it, so that 0 is -fully transparent and 255 (in 8-bit or paletted images) or 65535 -(in 16-bit images) is fully opaque, with - - png_set_invert_alpha(png_ptr); - -This must appear before png_write_info() instead of later with the -other transformations because in the case of paletted images the tRNS -chunk data has to be inverted before the tRNS chunk is written. If -your image is not a paletted image, the tRNS data (which in such cases -represents a single color to be rendered as transparent) won't need to -be changed, and you can safely do this transformation after your -png_write_info() call. - -If you need to write a private chunk that you want to appear before -the PLTE chunk when PLTE is present, you can write the PNG info in -two steps, and insert code to write your own chunk between them: - - png_write_info_before_PLTE(png_ptr, info_ptr); - png_set_unknown_chunks(png_ptr, info_ptr, ...); - png_write_info(png_ptr, info_ptr); - -After you've written the file information, you can set up the library -to handle any special transformations of the image data. The various -ways to transform the data will be described in the order that they -should occur. This is important, as some of these change the color -type and/or bit depth of the data, and some others only work on -certain color types and bit depths. Even though each transformation -checks to see if it has data that it can do something with, you should -make sure to only enable a transformation if it will be valid for the -data. For example, don't swap red and blue on grayscale data. - -PNG files store RGB pixels packed into 3 or 6 bytes. This code tells -the library to strip input data that has 4 or 8 bytes per pixel down -to 3 or 6 bytes (or strip 2 or 4-byte grayscale+filler data to 1 or 2 -bytes per pixel). - - png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE); - -where the 0 is unused, and the location is either PNG_FILLER_BEFORE or -PNG_FILLER_AFTER, depending upon whether the filler byte in the pixel -is stored XRGB or RGBX. - -PNG files pack pixels of bit depths 1, 2, and 4 into bytes as small as -they can, resulting in, for example, 8 pixels per byte for 1 bit files. -If the data is supplied at 1 pixel per byte, use this code, which will -correctly pack the pixels into a single byte: - - png_set_packing(png_ptr); - -PNG files reduce possible bit depths to 1, 2, 4, 8, and 16. If your -data is of another bit depth, you can write an sBIT chunk into the -file so that decoders can recover the original data if desired. - - /* Set the true bit depth of the image data */ - if (color_type & PNG_COLOR_MASK_COLOR) - { - sig_bit.red = true_bit_depth; - sig_bit.green = true_bit_depth; - sig_bit.blue = true_bit_depth; - } - else - { - sig_bit.gray = true_bit_depth; - } - if (color_type & PNG_COLOR_MASK_ALPHA) - { - sig_bit.alpha = true_bit_depth; - } - - png_set_sBIT(png_ptr, info_ptr, &sig_bit); - -If the data is stored in the row buffer in a bit depth other than -one supported by PNG (e.g. 3 bit data in the range 0-7 for a 4-bit PNG), -this will scale the values to appear to be the correct bit depth as -is required by PNG. - - png_set_shift(png_ptr, &sig_bit); - -PNG files store 16 bit pixels in network byte order (big-endian, -ie. most significant bits first). This code would be used if they are -supplied the other way (little-endian, i.e. least significant bits -first, the way PCs store them): - - if (bit_depth > 8) - png_set_swap(png_ptr); - -If you are using packed-pixel images (1, 2, or 4 bits/pixel), and you -need to change the order the pixels are packed into bytes, you can use: - - if (bit_depth < 8) - png_set_packswap(png_ptr); - -PNG files store 3 color pixels in red, green, blue order. This code -would be used if they are supplied as blue, green, red: - - png_set_bgr(png_ptr); - -PNG files describe monochrome as black being zero and white being -one. This code would be used if the pixels are supplied with this reversed -(black being one and white being zero): - - png_set_invert_mono(png_ptr); - -Finally, you can write your own transformation function if none of -the existing ones meets your needs. This is done by setting a callback -with - - png_set_write_user_transform_fn(png_ptr, - write_transform_fn); - -You must supply the function - - void write_transform_fn(png_ptr ptr, row_info_ptr - row_info, png_bytep data) - -See pngtest.c for a working example. Your function will be called -before any of the other transformations are processed. - -You can also set up a pointer to a user structure for use by your -callback function. - - png_set_user_transform_info(png_ptr, user_ptr, 0, 0); - -The user_channels and user_depth parameters of this function are ignored -when writing; you can set them to zero as shown. - -You can retrieve the pointer via the function png_get_user_transform_ptr(). -For example: - - voidp write_user_transform_ptr = - png_get_user_transform_ptr(png_ptr); - -It is possible to have libpng flush any pending output, either manually, -or automatically after a certain number of lines have been written. To -flush the output stream a single time call: - - png_write_flush(png_ptr); - -and to have libpng flush the output stream periodically after a certain -number of scanlines have been written, call: - - png_set_flush(png_ptr, nrows); - -Note that the distance between rows is from the last time png_write_flush() -was called, or the first row of the image if it has never been called. -So if you write 50 lines, and then png_set_flush 25, it will flush the -output on the next scanline, and every 25 lines thereafter, unless -png_write_flush() is called before 25 more lines have been written. -If nrows is too small (less than about 10 lines for a 640 pixel wide -RGB image) the image compression may decrease noticeably (although this -may be acceptable for real-time applications). Infrequent flushing will -only degrade the compression performance by a few percent over images -that do not use flushing. - -Writing the image data - -That's it for the transformations. Now you can write the image data. -The simplest way to do this is in one function call. If you have the -whole image in memory, you can just call png_write_image() and libpng -will write the image. You will need to pass in an array of pointers to -each row. This function automatically handles interlacing, so you don't -need to call png_set_interlace_handling() or call this function multiple -times, or any of that other stuff necessary with png_write_rows(). - - png_write_image(png_ptr, row_pointers); - -where row_pointers is: - - png_byte *row_pointers[height]; - -You can point to void or char or whatever you use for pixels. - -If you don't want to write the whole image at once, you can -use png_write_rows() instead. If the file is not interlaced, -this is simple: - - png_write_rows(png_ptr, row_pointers, - number_of_rows); - -row_pointers is the same as in the png_write_image() call. - -If you are just writing one row at a time, you can do this with -a single row_pointer instead of an array of row_pointers: - - png_bytep row_pointer = row; - - png_write_row(png_ptr, row_pointer); - -When the file is interlaced, things can get a good deal more complicated. -The only currently (as of the PNG Specification version 1.2, dated July -1999) defined interlacing scheme for PNG files is the "Adam7" interlace -scheme, that breaks down an image into seven smaller images of varying -size. libpng will build these images for you, or you can do them -yourself. If you want to build them yourself, see the PNG specification -for details of which pixels to write when. - -If you don't want libpng to handle the interlacing details, just -use png_set_interlace_handling() and call png_write_rows() the -correct number of times to write all seven sub-images. - -If you want libpng to build the sub-images, call this before you start -writing any rows: - - number_of_passes = - png_set_interlace_handling(png_ptr); - -This will return the number of passes needed. Currently, this is seven, -but may change if another interlace type is added. - -Then write the complete image number_of_passes times. - - png_write_rows(png_ptr, row_pointers, - number_of_rows); - -As some of these rows are not used, and thus return immediately, you may -want to read about interlacing in the PNG specification, and only update -the rows that are actually used. - -Finishing a sequential write - -After you are finished writing the image, you should finish writing -the file. If you are interested in writing comments or time, you should -pass an appropriately filled png_info pointer. If you are not interested, -you can pass NULL. - - png_write_end(png_ptr, info_ptr); - -When you are done, you can free all memory used by libpng like this: - - png_destroy_write_struct(&png_ptr, &info_ptr); - -It is also possible to individually free the info_ptr members that -point to libpng-allocated storage with the following function: - - png_free_data(png_ptr, info_ptr, mask, seq) - mask - identifies data to be freed, a mask - containing the bitwise OR of one or - more of - PNG_FREE_PLTE, PNG_FREE_TRNS, - PNG_FREE_HIST, PNG_FREE_ICCP, - PNG_FREE_PCAL, PNG_FREE_ROWS, - PNG_FREE_SCAL, PNG_FREE_SPLT, - PNG_FREE_TEXT, PNG_FREE_UNKN, - or simply PNG_FREE_ALL - seq - sequence number of item to be freed - (-1 for all items) - -This function may be safely called when the relevant storage has -already been freed, or has not yet been allocated, or was allocated -by the user and not by libpng, and will in those cases do nothing. -The "seq" parameter is ignored if only one item of the selected data -type, such as PLTE, is allowed. If "seq" is not -1, and multiple items -are allowed for the data type identified in the mask, such as text or -sPLT, only the n'th item in the structure is freed, where n is "seq". - -If you allocated data such as a palette that you passed in to libpng -with png_set_*, you must not free it until just before the call to -png_destroy_write_struct(). - -The default behavior is only to free data that was allocated internally -by libpng. This can be changed, so that libpng will not free the data, -or so that it will free data that was allocated by the user with png_malloc() -or png_zalloc() and passed in via a png_set_*() function, with - - png_data_freer(png_ptr, info_ptr, freer, mask) - mask - which data elements are affected - same choices as in png_free_data() - freer - one of - PNG_DESTROY_WILL_FREE_DATA - PNG_SET_WILL_FREE_DATA - PNG_USER_WILL_FREE_DATA - -For example, to transfer responsibility for some data from a read structure -to a write structure, you could use - - png_data_freer(read_ptr, read_info_ptr, - PNG_USER_WILL_FREE_DATA, - PNG_FREE_PLTE|PNG_FREE_tRNS|PNG_FREE_hIST) - png_data_freer(write_ptr, write_info_ptr, - PNG_DESTROY_WILL_FREE_DATA, - PNG_FREE_PLTE|PNG_FREE_tRNS|PNG_FREE_hIST) - -thereby briefly reassigning responsibility for freeing to the user but -immediately afterwards reassigning it once more to the write_destroy -function. Having done this, it would then be safe to destroy the read -structure and continue to use the PLTE, tRNS, and hIST data in the write -structure. - -This function only affects data that has already been allocated. -You can call this function before calling after the png_set_*() functions -to control whether the user or png_destroy_*() is supposed to free the data. -When the user assumes responsibility for libpng-allocated data, the -application must use -png_free() to free it, and when the user transfers responsibility to libpng -for data that the user has allocated, the user must have used png_malloc() -or png_zalloc() to allocate it. - -If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword -separately, do not transfer responsibility for freeing text_ptr to libpng, -because when libpng fills a png_text structure it combines these members with -the key member, and png_free_data() will free only text_ptr.key. Similarly, -if you transfer responsibility for free'ing text_ptr from libpng to your -application, your application must not separately free those members. -For a more compact example of writing a PNG image, see the file example.c. - -V. Modifying/Customizing libpng: - -There are two issues here. The first is changing how libpng does -standard things like memory allocation, input/output, and error handling. -The second deals with more complicated things like adding new chunks, -adding new transformations, and generally changing how libpng works. -Both of those are compile-time issues; that is, they are generally -determined at the time the code is written, and there is rarely a need -to provide the user with a means of changing them. - -Memory allocation, input/output, and error handling - -All of the memory allocation, input/output, and error handling in libpng -goes through callbacks that are user-settable. The default routines are -in pngmem.c, pngrio.c, pngwio.c, and pngerror.c, respectively. To change -these functions, call the appropriate png_set_*_fn() function. - -Memory allocation is done through the functions png_malloc(), png_calloc(), -and png_free(). These currently just call the standard C functions. -png_calloc() calls png_malloc() and then png_memset() to clear the newly -allocated memory to zero. If your pointers can't access more then 64K -at a time, you will want to set MAXSEG_64K in zlib.h. Since it is -unlikely that the method of handling memory allocation on a platform -will change between applications, these functions must be modified in -the library at compile time. If you prefer to use a different method -of allocating and freeing data, you can use png_create_read_struct_2() or -png_create_write_struct_2() to register your own functions as described -above. These functions also provide a void pointer that can be retrieved -via - - mem_ptr=png_get_mem_ptr(png_ptr); - -Your replacement memory functions must have prototypes as follows: - - png_voidp malloc_fn(png_structp png_ptr, - png_alloc_size_t size); - void free_fn(png_structp png_ptr, png_voidp ptr); - -Your malloc_fn() must return NULL in case of failure. The png_malloc() -function will normally call png_error() if it receives a NULL from the -system memory allocator or from your replacement malloc_fn(). - -Your free_fn() will never be called with a NULL ptr, since libpng's -png_free() checks for NULL before calling free_fn(). - -Input/Output in libpng is done through png_read() and png_write(), -which currently just call fread() and fwrite(). The FILE * is stored in -png_struct and is initialized via png_init_io(). If you wish to change -the method of I/O, the library supplies callbacks that you can set -through the function png_set_read_fn() and png_set_write_fn() at run -time, instead of calling the png_init_io() function. These functions -also provide a void pointer that can be retrieved via the function -png_get_io_ptr(). For example: - - png_set_read_fn(png_structp read_ptr, - voidp read_io_ptr, png_rw_ptr read_data_fn) - - png_set_write_fn(png_structp write_ptr, - voidp write_io_ptr, png_rw_ptr write_data_fn, - png_flush_ptr output_flush_fn); - - voidp read_io_ptr = png_get_io_ptr(read_ptr); - voidp write_io_ptr = png_get_io_ptr(write_ptr); - -The replacement I/O functions must have prototypes as follows: - - void user_read_data(png_structp png_ptr, - png_bytep data, png_size_t length); - void user_write_data(png_structp png_ptr, - png_bytep data, png_size_t length); - void user_flush_data(png_structp png_ptr); - -The user_read_data() function is responsible for detecting and -handling end-of-data errors. - -Supplying NULL for the read, write, or flush functions sets them back -to using the default C stream functions, which expect the io_ptr to -point to a standard *FILE structure. It is probably a mistake -to use NULL for one of write_data_fn and output_flush_fn but not both -of them, unless you have built libpng with PNG_NO_WRITE_FLUSH defined. -It is an error to read from a write stream, and vice versa. - -Error handling in libpng is done through png_error() and png_warning(). -Errors handled through png_error() are fatal, meaning that png_error() -should never return to its caller. Currently, this is handled via -setjmp() and longjmp() (unless you have compiled libpng with -PNG_SETJMP_NOT_SUPPORTED, in which case it is handled via PNG_ABORT()), -but you could change this to do things like exit() if you should wish. - -On non-fatal errors, png_warning() is called -to print a warning message, and then control returns to the calling code. -By default png_error() and png_warning() print a message on stderr via -fprintf() unless the library is compiled with PNG_NO_CONSOLE_IO defined -(because you don't want the messages) or PNG_NO_STDIO defined (because -fprintf() isn't available). If you wish to change the behavior of the error -functions, you will need to set up your own message callbacks. These -functions are normally supplied at the time that the png_struct is created. -It is also possible to redirect errors and warnings to your own replacement -functions after png_create_*_struct() has been called by calling: - - png_set_error_fn(png_structp png_ptr, - png_voidp error_ptr, png_error_ptr error_fn, - png_error_ptr warning_fn); - - png_voidp error_ptr = png_get_error_ptr(png_ptr); - -If NULL is supplied for either error_fn or warning_fn, then the libpng -default function will be used, calling fprintf() and/or longjmp() if a -problem is encountered. The replacement error functions should have -parameters as follows: - - void user_error_fn(png_structp png_ptr, - png_const_charp error_msg); - void user_warning_fn(png_structp png_ptr, - png_const_charp warning_msg); - -The motivation behind using setjmp() and longjmp() is the C++ throw and -catch exception handling methods. This makes the code much easier to write, -as there is no need to check every return code of every function call. -However, there are some uncertainties about the status of local variables -after a longjmp, so the user may want to be careful about doing anything -after setjmp returns non-zero besides returning itself. Consult your -compiler documentation for more details. For an alternative approach, you -may wish to use the "cexcept" facility (see http://cexcept.sourceforge.net). - -Custom chunks - -If you need to read or write custom chunks, you may need to get deeper -into the libpng code. The library now has mechanisms for storing -and writing chunks of unknown type; you can even declare callbacks -for custom chunks. However, this may not be good enough if the -library code itself needs to know about interactions between your -chunk and existing `intrinsic' chunks. - -If you need to write a new intrinsic chunk, first read the PNG -specification. Acquire a first level of understanding of how it works. -Pay particular attention to the sections that describe chunk names, -and look at how other chunks were designed, so you can do things -similarly. Second, check out the sections of libpng that read and -write chunks. Try to find a chunk that is similar to yours and use -it as a template. More details can be found in the comments inside -the code. It is best to handle unknown chunks in a generic method, -via callback functions, instead of by modifying libpng functions. - -If you wish to write your own transformation for the data, look through -the part of the code that does the transformations, and check out some of -the simpler ones to get an idea of how they work. Try to find a similar -transformation to the one you want to add and copy off of it. More details -can be found in the comments inside the code itself. - -Configuring for 16 bit platforms - -You will want to look into zconf.h to tell zlib (and thus libpng) that -it cannot allocate more then 64K at a time. Even if you can, the memory -won't be accessible. So limit zlib and libpng to 64K by defining MAXSEG_64K. - -Configuring for DOS - -For DOS users who only have access to the lower 640K, you will -have to limit zlib's memory usage via a png_set_compression_mem_level() -call. See zlib.h or zconf.h in the zlib library for more information. - -Configuring for Medium Model - -Libpng's support for medium model has been tested on most of the popular -compilers. Make sure MAXSEG_64K gets defined, USE_FAR_KEYWORD gets -defined, and FAR gets defined to far in pngconf.h, and you should be -all set. Everything in the library (except for zlib's structure) is -expecting far data. You must use the typedefs with the p or pp on -the end for pointers (or at least look at them and be careful). Make -note that the rows of data are defined as png_bytepp, which is an -unsigned char far * far *. - -Configuring for gui/windowing platforms: - -You will need to write new error and warning functions that use the GUI -interface, as described previously, and set them to be the error and -warning functions at the time that png_create_*_struct() is called, -in order to have them available during the structure initialization. -They can be changed later via png_set_error_fn(). On some compilers, -you may also have to change the memory allocators (png_malloc, etc.). - -Configuring for compiler xxx: - -All includes for libpng are in pngconf.h. If you need to add, change -or delete an include, this is the place to do it. -The includes that are not needed outside libpng are placed in pngpriv.h, -which is only used by the routines inside libpng itself. -The files in libpng proper only include pngpriv.h and png.h, which -in turn includes pngconf.h. - -Configuring zlib: - -There are special functions to configure the compression. Perhaps the -most useful one changes the compression level, which currently uses -input compression values in the range 0 - 9. The library normally -uses the default compression level (Z_DEFAULT_COMPRESSION = 6). Tests -have shown that for a large majority of images, compression values in -the range 3-6 compress nearly as well as higher levels, and do so much -faster. For online applications it may be desirable to have maximum speed -(Z_BEST_SPEED = 1). With versions of zlib after v0.99, you can also -specify no compression (Z_NO_COMPRESSION = 0), but this would create -files larger than just storing the raw bitmap. You can specify the -compression level by calling: - - png_set_compression_level(png_ptr, level); - -Another useful one is to reduce the memory level used by the library. -The memory level defaults to 8, but it can be lowered if you are -short on memory (running DOS, for example, where you only have 640K). -Note that the memory level does have an effect on compression; among -other things, lower levels will result in sections of incompressible -data being emitted in smaller stored blocks, with a correspondingly -larger relative overhead of up to 15% in the worst case. - - png_set_compression_mem_level(png_ptr, level); - -The other functions are for configuring zlib. They are not recommended -for normal use and may result in writing an invalid PNG file. See -zlib.h for more information on what these mean. - - png_set_compression_strategy(png_ptr, - strategy); - png_set_compression_window_bits(png_ptr, - window_bits); - png_set_compression_method(png_ptr, method); - png_set_compression_buffer_size(png_ptr, size); - -Controlling row filtering - -If you want to control whether libpng uses filtering or not, which -filters are used, and how it goes about picking row filters, you -can call one of these functions. The selection and configuration -of row filters can have a significant impact on the size and -encoding speed and a somewhat lesser impact on the decoding speed -of an image. Filtering is enabled by default for RGB and grayscale -images (with and without alpha), but not for paletted images nor -for any images with bit depths less than 8 bits/pixel. - -The 'method' parameter sets the main filtering method, which is -currently only '0' in the PNG 1.2 specification. The 'filters' -parameter sets which filter(s), if any, should be used for each -scanline. Possible values are PNG_ALL_FILTERS and PNG_NO_FILTERS -to turn filtering on and off, respectively. - -Individual filter types are PNG_FILTER_NONE, PNG_FILTER_SUB, -PNG_FILTER_UP, PNG_FILTER_AVG, PNG_FILTER_PAETH, which can be bitwise -ORed together with '|' to specify one or more filters to use. -These filters are described in more detail in the PNG specification. -If you intend to change the filter type during the course of writing -the image, you should start with flags set for all of the filters -you intend to use so that libpng can initialize its internal -structures appropriately for all of the filter types. (Note that this -means the first row must always be adaptively filtered, because libpng -currently does not allocate the filter buffers until png_write_row() -is called for the first time.) - - filters = PNG_FILTER_NONE | PNG_FILTER_SUB - PNG_FILTER_UP | PNG_FILTER_AVG | - PNG_FILTER_PAETH | PNG_ALL_FILTERS; - - png_set_filter(png_ptr, PNG_FILTER_TYPE_BASE, - filters); - The second parameter can also be - PNG_INTRAPIXEL_DIFFERENCING if you are - writing a PNG to be embedded in a MNG - datastream. This parameter must be the - same as the value of filter_method used - in png_set_IHDR(). - -It is also possible to influence how libpng chooses from among the -available filters. This is done in one or both of two ways - by -telling it how important it is to keep the same filter for successive -rows, and by telling it the relative computational costs of the filters. - - double weights[3] = {1.5, 1.3, 1.1}, - costs[PNG_FILTER_VALUE_LAST] = - {1.0, 1.3, 1.3, 1.5, 1.7}; - - png_set_filter_heuristics(png_ptr, - PNG_FILTER_HEURISTIC_WEIGHTED, 3, - weights, costs); - -The weights are multiplying factors that indicate to libpng that the -row filter should be the same for successive rows unless another row filter -is that many times better than the previous filter. In the above example, -if the previous 3 filters were SUB, SUB, NONE, the SUB filter could have a -"sum of absolute differences" 1.5 x 1.3 times higher than other filters -and still be chosen, while the NONE filter could have a sum 1.1 times -higher than other filters and still be chosen. Unspecified weights are -taken to be 1.0, and the specified weights should probably be declining -like those above in order to emphasize recent filters over older filters. - -The filter costs specify for each filter type a relative decoding cost -to be considered when selecting row filters. This means that filters -with higher costs are less likely to be chosen over filters with lower -costs, unless their "sum of absolute differences" is that much smaller. -The costs do not necessarily reflect the exact computational speeds of -the various filters, since this would unduly influence the final image -size. - -Note that the numbers above were invented purely for this example and -are given only to help explain the function usage. Little testing has -been done to find optimum values for either the costs or the weights. - -Removing unwanted object code - -There are a bunch of #define's in pngconf.h that control what parts of -libpng are compiled. All the defines end in _SUPPORTED. If you are -never going to use a capability, you can change the #define to #undef -before recompiling libpng and save yourself code and data space, or -you can turn off individual capabilities with defines that begin with -PNG_NO_. - -You can also turn all of the transforms and ancillary chunk capabilities -off en masse with compiler directives that define -PNG_NO_READ[or WRITE]_TRANSFORMS, or PNG_NO_READ[or WRITE]_ANCILLARY_CHUNKS, -or all four, -along with directives to turn on any of the capabilities that you do -want. The PNG_NO_READ[or WRITE]_TRANSFORMS directives disable the extra -transformations but still leave the library fully capable of reading -and writing PNG files with all known public chunks. Use of the -PNG_NO_READ[or WRITE]_ANCILLARY_CHUNKS directive produces a library -that is incapable of reading or writing ancillary chunks. If you are -not using the progressive reading capability, you can turn that off -with PNG_NO_PROGRESSIVE_READ (don't confuse this with the INTERLACING -capability, which you'll still have). - -All the reading and writing specific code are in separate files, so the -linker should only grab the files it needs. However, if you want to -make sure, or if you are building a stand alone library, all the -reading files start with pngr and all the writing files start with -pngw. The files that don't match either (like png.c, pngtrans.c, etc.) -are used for both reading and writing, and always need to be included. -The progressive reader is in pngpread.c - -If you are creating or distributing a dynamically linked library (a .so -or DLL file), you should not remove or disable any parts of the library, -as this will cause applications linked with different versions of the -library to fail if they call functions not available in your library. -The size of the library itself should not be an issue, because only -those sections that are actually used will be loaded into memory. - -Requesting debug printout - -The macro definition PNG_DEBUG can be used to request debugging -printout. Set it to an integer value in the range 0 to 3. Higher -numbers result in increasing amounts of debugging information. The -information is printed to the "stderr" file, unless another file -name is specified in the PNG_DEBUG_FILE macro definition. - -When PNG_DEBUG > 0, the following functions (macros) become available: - - png_debug(level, message) - png_debug1(level, message, p1) - png_debug2(level, message, p1, p2) - -in which "level" is compared to PNG_DEBUG to decide whether to print -the message, "message" is the formatted string to be printed, -and p1 and p2 are parameters that are to be embedded in the string -according to printf-style formatting directives. For example, - - png_debug1(2, "foo=%d\n", foo); - -is expanded to - - if(PNG_DEBUG > 2) - fprintf(PNG_DEBUG_FILE, "foo=%d\n", foo); - -When PNG_DEBUG is defined but is zero, the macros aren't defined, but you -can still use PNG_DEBUG to control your own debugging: - - #ifdef PNG_DEBUG - fprintf(stderr, ... - #endif - -When PNG_DEBUG = 1, the macros are defined, but only png_debug statements -having level = 0 will be printed. There aren't any such statements in -this version of libpng, but if you insert some they will be printed. - -VI. MNG support - -The MNG specification (available at http://www.libpng.org/pub/mng) allows -certain extensions to PNG for PNG images that are embedded in MNG datastreams. -Libpng can support some of these extensions. To enable them, use the -png_permit_mng_features() function: - - feature_set = png_permit_mng_features(png_ptr, mask) - mask is a png_uint_32 containing the bitwise OR of the - features you want to enable. These include - PNG_FLAG_MNG_EMPTY_PLTE - PNG_FLAG_MNG_FILTER_64 - PNG_ALL_MNG_FEATURES - feature_set is a png_uint_32 that is the bitwise AND of - your mask with the set of MNG features that is - supported by the version of libpng that you are using. - -It is an error to use this function when reading or writing a standalone -PNG file with the PNG 8-byte signature. The PNG datastream must be wrapped -in a MNG datastream. As a minimum, it must have the MNG 8-byte signature -and the MHDR and MEND chunks. Libpng does not provide support for these -or any other MNG chunks; your application must provide its own support for -them. You may wish to consider using libmng (available at -http://www.libmng.com) instead. - -VII. Changes to Libpng from version 0.88 - -It should be noted that versions of libpng later than 0.96 are not -distributed by the original libpng author, Guy Schalnat, nor by -Andreas Dilger, who had taken over from Guy during 1996 and 1997, and -distributed versions 0.89 through 0.96, but rather by another member -of the original PNG Group, Glenn Randers-Pehrson. Guy and Andreas are -still alive and well, but they have moved on to other things. - -The old libpng functions png_read_init(), png_write_init(), -png_info_init(), png_read_destroy(), and png_write_destroy() have been -moved to PNG_INTERNAL in version 0.95 to discourage their use. These -functions will be removed from libpng version 2.0.0. - -The preferred method of creating and initializing the libpng structures is -via the png_create_read_struct(), png_create_write_struct(), and -png_create_info_struct() because they isolate the size of the structures -from the application, allow version error checking, and also allow the -use of custom error handling routines during the initialization, which -the old functions do not. The functions png_read_destroy() and -png_write_destroy() do not actually free the memory that libpng -allocated for these structs, but just reset the data structures, so they -can be used instead of png_destroy_read_struct() and -png_destroy_write_struct() if you feel there is too much system overhead -allocating and freeing the png_struct for each image read. - -Setting the error callbacks via png_set_message_fn() before -png_read_init() as was suggested in libpng-0.88 is no longer supported -because this caused applications that do not use custom error functions -to fail if the png_ptr was not initialized to zero. It is still possible -to set the error callbacks AFTER png_read_init(), or to change them with -png_set_error_fn(), which is essentially the same function, but with a new -name to force compilation errors with applications that try to use the old -method. - -Starting with version 1.0.7, you can find out which version of the library -you are using at run-time: - - png_uint_32 libpng_vn = png_access_version_number(); - -The number libpng_vn is constructed from the major version, minor -version with leading zero, and release number with leading zero, -(e.g., libpng_vn for version 1.0.7 is 10007). - -You can also check which version of png.h you used when compiling your -application: - - png_uint_32 application_vn = PNG_LIBPNG_VER; - -VIII. Changes to Libpng from version 1.0.x to 1.2.x - -Support for user memory management was enabled by default. To -accomplish this, the functions png_create_read_struct_2(), -png_create_write_struct_2(), png_set_mem_fn(), png_get_mem_ptr(), -png_malloc_default(), and png_free_default() were added. - -Support for the iTXt chunk has been enabled by default as of -version 1.2.41. - -Support for certain MNG features was enabled. - -Support for numbered error messages was added. However, we never got -around to actually numbering the error messages. The function -png_set_strip_error_numbers() was added (Note: the prototype for this -function was inadvertently removed from png.h in PNG_NO_ASSEMBLER_CODE -builds of libpng-1.2.15. It was restored in libpng-1.2.36). - -The png_malloc_warn() function was added at libpng-1.2.3. This issues -a png_warning and returns NULL instead of aborting when it fails to -acquire the requested memory allocation. - -Support for setting user limits on image width and height was enabled -by default. The functions png_set_user_limits(), png_get_user_width_max(), -and png_get_user_height_max() were added at libpng-1.2.6. - -The png_set_add_alpha() function was added at libpng-1.2.7. - -The function png_set_expand_gray_1_2_4_to_8() was added at libpng-1.2.9. -Unlike png_set_gray_1_2_4_to_8(), the new function does not expand the -tRNS chunk to alpha. The png_set_gray_1_2_4_to_8() function is -deprecated. - -A number of macro definitions in support of runtime selection of -assembler code features (especially Intel MMX code support) were -added at libpng-1.2.0: - - PNG_ASM_FLAG_MMX_SUPPORT_COMPILED - PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU - PNG_ASM_FLAG_MMX_READ_COMBINE_ROW - PNG_ASM_FLAG_MMX_READ_INTERLACE - PNG_ASM_FLAG_MMX_READ_FILTER_SUB - PNG_ASM_FLAG_MMX_READ_FILTER_UP - PNG_ASM_FLAG_MMX_READ_FILTER_AVG - PNG_ASM_FLAG_MMX_READ_FILTER_PAETH - PNG_ASM_FLAGS_INITIALIZED - PNG_MMX_READ_FLAGS - PNG_MMX_FLAGS - PNG_MMX_WRITE_FLAGS - PNG_MMX_FLAGS - -We added the following functions in support of runtime -selection of assembler code features: - - png_get_mmx_flagmask() - png_set_mmx_thresholds() - png_get_asm_flags() - png_get_mmx_bitdepth_threshold() - png_get_mmx_rowbytes_threshold() - png_set_asm_flags() - -We replaced all of these functions with simple stubs in libpng-1.2.20, -when the Intel assembler code was removed due to a licensing issue. - -These macros are deprecated: - - PNG_READ_TRANSFORMS_NOT_SUPPORTED - PNG_PROGRESSIVE_READ_NOT_SUPPORTED - PNG_NO_SEQUENTIAL_READ_SUPPORTED - PNG_WRITE_TRANSFORMS_NOT_SUPPORTED - PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED - PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED - -They have been replaced, respectively, by: - - PNG_NO_READ_TRANSFORMS - PNG_NO_PROGRESSIVE_READ - PNG_NO_SEQUENTIAL_READ - PNG_NO_WRITE_TRANSFORMS - PNG_NO_READ_ANCILLARY_CHUNKS - PNG_NO_WRITE_ANCILLARY_CHUNKS - -PNG_MAX_UINT was replaced with PNG_UINT_31_MAX. It has been -deprecated since libpng-1.0.16 and libpng-1.2.6. - -The function - png_check_sig(sig, num) -was replaced with - !png_sig_cmp(sig, 0, num) -It has been deprecated since libpng-0.90. - -The function - png_set_gray_1_2_4_to_8() -which also expands tRNS to alpha was replaced with - png_set_expand_gray_1_2_4_to_8() -which does not. It has been deprecated since libpng-1.0.18 and 1.2.9. - -IX. Changes to Libpng from version 1.0.x/1.2.x to 1.4.x - -Private libpng prototypes and macro definitions were moved from -png.h and pngconf.h into a new pngpriv.h header file. - -Functions png_set_benign_errors(), png_benign_error(), and -png_chunk_benign_error() were added. - -Support for setting the maximum amount of memory that the application -will allocate for reading chunks was added, as a security measure. -The functions png_set_chunk_cache_max() and png_get_chunk_cache_max() -were added to the library. - -We implemented support for I/O states by adding png_ptr member io_state -and functions png_get_io_chunk_name() and png_get_io_state() in pngget.c - -We added PNG_TRANSFORM_GRAY_TO_RGB to the available high-level -input transforms. - -Checking for and reporting of errors in the IHDR chunk is more thorough. - -Support for global arrays was removed, to improve thread safety. - -Some obsolete/deprecated macros and functions have been removed. - -Typecasted NULL definitions such as - #define png_voidp_NULL (png_voidp)NULL -were eliminated. If you used these in your application, just use -NULL instead. - -The png_struct and info_struct members "trans" and "trans_values" were -changed to "trans_alpha" and "trans_color", respectively. - -The obsolete, unused pnggccrd.c and pngvcrd.c files and related makefiles -were removed. - -The PNG_1_0_X and PNG_1_2_X macros were eliminated. - -The PNG_LEGACY_SUPPORTED macro was eliminated. - -Many WIN32_WCE #ifdefs were removed. - -The functions png_read_init(info_ptr), png_write_init(info_ptr), -png_info_init(info_ptr), png_read_destroy(), and png_write_destroy() -have been removed. They have been deprecated since libpng-0.95. - -The png_permit_empty_plte() was removed. It has been deprecated -since libpng-1.0.9. Use png_permit_mng_features() instead. - -We removed the obsolete stub functions png_get_mmx_flagmask(), -png_set_mmx_thresholds(), png_get_asm_flags(), -png_get_mmx_bitdepth_threshold(), png_get_mmx_rowbytes_threshold(), -png_set_asm_flags(), and png_mmx_supported() - -We removed the obsolete png_check_sig(), png_memcpy_check(), and -png_memset_check() functions. Instead use !png_sig_cmp(), png_memcpy(), -and png_memset(), respectively. - -The function png_set_gray_1_2_4_to_8() was removed. It has been -deprecated since libpng-1.0.18 and 1.2.9, when it was replaced with -png_set_expand_gray_1_2_4_to_8() because the former function also -expanded palette images. - -We changed the prototype for png_malloc() from - png_malloc(png_structp png_ptr, png_uint_32 size) -to - png_malloc(png_structp png_ptr, png_alloc_size_t size) - -This also applies to the prototype for the user replacement malloc_fn(). - -The png_calloc() function was added and is used in place of -of "png_malloc(); png_memset();" except in the case in png_read_png() -where the array consists of pointers; in this case a "for" loop is used -after the png_malloc() to set the pointers to NULL, to give robust. -behavior in case the application runs out of memory part-way through -the process. - -We changed the prototypes of png_get_compression_buffer_size() and -png_set_compression_buffer_size() to work with png_size_t instead of -png_uint_32. - -Support for numbered error messages was removed by default, since we -never got around to actually numbering the error messages. The function -png_set_strip_error_numbers() was removed from the library by default. - -The png_zalloc() and png_zfree() functions are no longer exported. -The png_zalloc() function no longer zeroes out the memory that it -allocates. - -We removed the trailing '.' from the warning and error messages. - -X. Detecting libpng - -The png_get_io_ptr() function has been present since libpng-0.88, has never -changed, and is unaffected by conditional compilation macros. It is the -best choice for use in configure scripts for detecting the presence of any -libpng version since 0.88. In an autoconf "configure.in" you could use - - AC_CHECK_LIB(png, png_get_io_ptr, ... - -XI. Source code repository - -Since about February 2009, version 1.2.34, libpng has been under "git" source -control. The git repository was built from old libpng-x.y.z.tar.gz files -going back to version 0.70. You can access the git repository (read only) -at - - git://libpng.git.sourceforge.net/gitroot/libpng - -or you can browse it via "gitweb" at - - http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng - -Patches can be sent to glennrp at users.sourceforge.net or to -png-mng-implement at lists.sourceforge.net or you can upload them to -the libpng bug tracker at - - http://libpng.sourceforge.net - -XII. Coding style - -Our coding style is similar to the "Allman" style, with curly -braces on separate lines: - - if (condition) - { - action; - } - - else if (another condition) - { - another action; - } - -The braces can be omitted from simple one-line actions: - - if (condition) - return (0); - -We use 3-space indentation, except for continued statements which -are usually indented the same as the first line of the statement -plus four more spaces. - -For macro definitions we use 2-space indentation, always leaving the "#" -in the first column. - - #ifndef PNG_NO_FEATURE - # ifndef PNG_FEATURE_SUPPORTED - # define PNG_FEATURE_SUPPORTED - # endif - #endif - -Comments appear with the leading "/*" at the same indentation as -the statement that follows the comment: - - /* Single-line comment */ - statement; - - /* Multiple-line - * comment - */ - statement; - -Very short comments can be placed at the end of the statement -to which they pertain: - - statement; /* comment */ - -We don't use C++ style ("//") comments. We have, however, -used them in the past in some now-abandoned MMX assembler -code. - -Functions and their curly braces are not indented, and -exported functions are marked with PNGAPI: - - /* This is a public function that is visible to - * application programers. It does thus-and-so. - */ - void PNGAPI - png_exported_function(png_ptr, png_info, foo) - { - body; - } - -The prototypes for all exported functions appear in png.h, -above the comment that says - - /* Maintainer: Put new public prototypes here ... */ - -We mark all non-exported functions with "/* PRIVATE */"": - - void /* PRIVATE */ - png_non_exported_function(png_ptr, png_info, foo) - { - body; - } - -The prototypes for non-exported functions (except for those in -pngtest) appear in -pngpriv.h -above the comment that says - - /* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */ - -The names of all exported functions and variables begin -with "png_", and all publicly visible C preprocessor -macros begin with "PNG_". - -We put a space after each comma and after each semicolon -in "for" statments, and we put spaces before and after each -C binary operator and after "for" or "while". We don't -put a space between a typecast and the expression being -cast, nor do we put one between a function name and the -left parenthesis that follows it: - - for (i = 2; i > 0; --i) - y[i] = a(x) + (int)b; - -We prefer #ifdef and #ifndef to #if defined() and if !defined() -when there is only one macro being tested. - -We do not use the TAB character for indentation in the C sources. - -Lines do not exceed 80 characters. - -Other rules can be inferred by inspecting the libpng source. - -XIII. Y2K Compliance in libpng - -February 25, 2010 - -Since the PNG Development group is an ad-hoc body, we can't make -an official declaration. - -This is your unofficial assurance that libpng from version 0.71 and -upward through 1.4.1 are Y2K compliant. It is my belief that earlier -versions were also Y2K compliant. - -Libpng only has three year fields. One is a 2-byte unsigned integer that -will hold years up to 65535. The other two hold the date in text -format, and will hold years up to 9999. - -The integer is - "png_uint_16 year" in png_time_struct. - -The strings are - "png_charp time_buffer" in png_struct and - "near_time_buffer", which is a local character string in png.c. - -There are seven time-related functions: - - png_convert_to_rfc_1123() in png.c - (formerly png_convert_to_rfc_1152() in error) - png_convert_from_struct_tm() in pngwrite.c, called - in pngwrite.c - png_convert_from_time_t() in pngwrite.c - png_get_tIME() in pngget.c - png_handle_tIME() in pngrutil.c, called in pngread.c - png_set_tIME() in pngset.c - png_write_tIME() in pngwutil.c, called in pngwrite.c - -All appear to handle dates properly in a Y2K environment. The -png_convert_from_time_t() function calls gmtime() to convert from system -clock time, which returns (year - 1900), which we properly convert to -the full 4-digit year. There is a possibility that applications using -libpng are not passing 4-digit years into the png_convert_to_rfc_1123() -function, or that they are incorrectly passing only a 2-digit year -instead of "year - 1900" into the png_convert_from_struct_tm() function, -but this is not under our control. The libpng documentation has always -stated that it works with 4-digit years, and the APIs have been -documented as such. - -The tIME chunk itself is also Y2K compliant. It uses a 2-byte unsigned -integer to hold the year, and can hold years as large as 65535. - -zlib, upon which libpng depends, is also Y2K compliant. It contains -no date-related code. - - - Glenn Randers-Pehrson - libpng maintainer - PNG Development Group diff --git a/Dependencies/libpng/libpng-config.in b/Dependencies/libpng/libpng-config.in deleted file mode 100755 index 2987cef..0000000 --- a/Dependencies/libpng/libpng-config.in +++ /dev/null @@ -1,127 +0,0 @@ -#! /bin/sh - -# libpng-config -# provides configuration info for libpng. - -# Copyright (C) 2002, 2004, 2006, 2007 Glenn Randers-Pehrson - -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Modeled after libxml-config. - -version="@PNGLIB_VERSION@" -prefix="@prefix@" -exec_prefix="@exec_prefix@" -libdir="@libdir@" -includedir="@includedir@/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@" -libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@" -all_libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ @LIBS@" -I_opts="-I${includedir}" -L_opts="-L${libdir}" -R_opts="" -cppflags="" -ccopts="" -ldopts="" - -usage() -{ - cat <\fP - -\fI\fB - -\fBpng_uint_32 png_access_version_number \fI(void\fP\fB);\fP - -\fI\fB - -\fBvoid png_benign_error (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fIerror\fP\fB);\fP - -\fI\fB - -\fBvoid png_chunk_benign_error (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fIerror\fP\fB);\fP - -\fI\fB - -\fBvoid png_chunk_error (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fIerror\fP\fB);\fP - -\fI\fB - -\fBvoid png_chunk_warning (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fImessage\fP\fB);\fP - -\fI\fB - -\fBvoid png_convert_from_struct_tm (png_timep \fP\fIptime\fP\fB, struct tm FAR * \fIttime\fP\fB);\fP - -\fI\fB - -\fBvoid png_convert_from_time_t (png_timep \fP\fIptime\fP\fB, time_t \fIttime\fP\fB);\fP - -\fI\fB - -\fBpng_charp png_convert_to_rfc1123 (png_structp \fP\fIpng_ptr\fP\fB, png_timep \fIptime\fP\fB);\fP - -\fI\fB - -\fBpng_infop png_create_info_struct (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_structp png_create_read_struct (png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarn_fn\fP\fB);\fP - -\fI\fB - -\fBpng_structp png_create_read_struct_2(png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fP\fIwarn_fn\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP - -\fI\fB - -\fBpng_structp png_create_write_struct (png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarn_fn\fP\fB);\fP - -\fI\fB - -\fBpng_structp png_create_write_struct_2(png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fP\fIwarn_fn\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_destroy_info_struct (png_structp \fP\fIpng_ptr\fP\fB, png_infopp \fIinfo_ptr_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_destroy_read_struct (png_structpp \fP\fIpng_ptr_ptr\fP\fB, png_infopp \fP\fIinfo_ptr_ptr\fP\fB, png_infopp \fIend_info_ptr_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_destroy_write_struct (png_structpp \fP\fIpng_ptr_ptr\fP\fB, png_infopp \fIinfo_ptr_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_error (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fIerror\fP\fB);\fP - -\fI\fB - -\fBvoid png_free (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fIptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_free_chunk_list (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_free_default(png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fIptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_free_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fInum\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_bit_depth (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_16p \fI*background\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_channels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fP\fI*white_x\fP\fB, double \fP\fI*white_y\fP\fB, double \fP\fI*red_x\fP\fB, double \fP\fI*red_y\fP\fB, double \fP\fI*green_x\fP\fB, double \fP\fI*green_y\fP\fB, double \fP\fI*blue_x\fP\fB, double \fI*blue_y\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*white_x\fP\fB, png_uint_32 \fP\fI*white_y\fP\fB, png_uint_32 \fP\fI*red_x\fP\fB, png_uint_32 \fP\fI*red_y\fP\fB, png_uint_32 \fP\fI*green_x\fP\fB, png_uint_32 \fP\fI*green_y\fP\fB, png_uint_32 \fP\fI*blue_x\fP\fB, png_uint_32 \fI*blue_y\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_chunk_cache_max (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_color_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_compression_buffer_size (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_compression_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_copyright (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_voidp png_get_error_ptr (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_filter_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fI*file_gamma\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fI*int_file_gamma\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_header_ver (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_header_version (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_16p \fI*hist\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charpp \fP\fIname\fP\fB, int \fP\fI*compression_type\fP\fB, png_charpp \fP\fIprofile\fP\fB, png_uint_32 \fI*proflen\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*width\fP\fB, png_uint_32 \fP\fI*height\fP\fB, int \fP\fI*bit_depth\fP\fB, int \fP\fI*color_type\fP\fB, int \fP\fI*interlace_type\fP\fB, int \fP\fI*compression_type\fP\fB, int \fI*filter_type\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_image_height (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_image_width (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_int_32 png_get_int_32 (png_bytep \fIbuf\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_interlace_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_voidp png_get_io_ptr (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_libpng_ver (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_alloc_size_t png_get_chunk_malloc_max (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_voidp png_get_mem_ptr(png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*offset_x\fP\fB, png_uint_32 \fP\fI*offset_y\fP\fB, int \fI*unit_type\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fI*purpose\fP\fB, png_int_32 \fP\fI*X0\fP\fB, png_int_32 \fP\fI*X1\fP\fB, int \fP\fI*type\fP\fB, int \fP\fI*nparams\fP\fB, png_charp \fP\fI*units\fP\fB, png_charpp \fI*params\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*res_x\fP\fB, png_uint_32 \fP\fI*res_y\fP\fB, int \fI*unit_type\fP\fB);\fP - -\fI\fB - -\fBfloat png_get_pixel_aspect_ratio (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_voidp png_get_progressive_ptr (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_colorp \fP\fI*palette\fP\fB, int \fI*num_palette\fP\fB);\fP - -\fI\fB - -\fBpng_byte png_get_rgb_to_gray_status (png_structp \fIpng_ptr) - -\fBpng_uint_32 png_get_rowbytes (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_bytepp png_get_rows (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_8p \fI*sig_bit\fP\fB);\fP - -\fI\fB - -\fBpng_bytep png_get_signature (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_spalette_p \fI*splt_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fI*intent\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_text (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fI*text_ptr\fP\fB, int \fI*num_text\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_timep \fI*mod_time\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fI*trans\fP\fB, int \fP\fI*num_trans\fP\fB, png_color_16p \fI*trans_color\fP\fB);\fP - -\fI\fB - -\fB/* This function is really an inline macro. \fI*/ - -\fBpng_uint_16 png_get_uint_16 (png_bytep \fIbuf\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_uint_31 (png_bytep \fIbuf\fP\fB);\fP - -\fI\fB - -\fB/* This function is really an inline macro. \fI*/ - -\fBpng_uint_32 png_get_uint_32 (png_bytep \fIbuf\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_unknown_chunkpp \fIunknowns\fP\fB);\fP - -\fI\fB - -\fBpng_voidp png_get_user_chunk_ptr (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_user_height_max( png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_voidp png_get_user_transform_ptr (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_user_width_max (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_valid (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIflag\fP\fB);\fP - -\fI\fB - -\fBpng_int_32 png_get_x_offset_microns (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_int_32 png_get_x_offset_pixels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_x_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_int_32 png_get_y_offset_microns (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_int_32 png_get_y_offset_pixels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_get_y_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBint png_handle_as_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP - -\fI\fB - -\fBvoid png_init_io (png_structp \fP\fIpng_ptr\fP\fB, FILE \fI*fp\fP\fB);\fP - -\fI\fB - -\fBpng_voidp png_malloc (png_structp \fP\fIpng_ptr\fP\fB, png_alloc_size_t \fIsize\fP\fB);\fP - -\fI\fB - -\fBpng_voidp png_malloc_default(png_structp \fP\fIpng_ptr\fP\fB, png_alloc_size_t \fIsize\fP\fB);\fP - -\fI\fB - -\fBvoidp png_memcpy (png_voidp \fP\fIs1\fP\fB, png_voidp \fP\fIs2\fP\fB, png_size_t \fIsize\fP\fB);\fP - -\fI\fB - -\fBvoidp png_memset (png_voidp \fP\fIs1\fP\fB, int \fP\fIvalue\fP\fB, png_size_t \fIsize\fP\fB);\fP - -\fI\fB - -\fBvoid png_process_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_size\fP\fB);\fP - -\fI\fB - -\fBvoid png_progressive_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIold_row\fP\fB, png_bytep \fInew_row\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_image (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fIimage\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_png (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fItransforms\fP\fB, png_voidp \fIparams\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fIdisplay_row\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_rows (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fP\fIrow\fP\fB, png_bytepp \fP\fIdisplay_row\fP\fB, png_uint_32 \fInum_rows\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_update_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_save_int_32 (png_bytep \fP\fIbuf\fP\fB, png_int_32 \fIi\fP\fB);\fP - -\fI\fB - -\fBvoid png_save_uint_16 (png_bytep \fP\fIbuf\fP\fB, unsigned int \fIi\fP\fB);\fP - -\fI\fB - -\fBvoid png_save_uint_32 (png_bytep \fP\fIbuf\fP\fB, png_uint_32 \fIi\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_add_alpha (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, int \fIflags\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_background (png_structp \fP\fIpng_ptr\fP\fB, png_color_16p \fP\fIbackground_color\fP\fB, int \fP\fIbackground_gamma_code\fP\fB, int \fP\fIneed_expand\fP\fB, double \fIbackground_gamma\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_bgr (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_16p \fIbackground\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fP\fIwhite_x\fP\fB, double \fP\fIwhite_y\fP\fB, double \fP\fIred_x\fP\fB, double \fP\fIred_y\fP\fB, double \fP\fIgreen_x\fP\fB, double \fP\fIgreen_y\fP\fB, double \fP\fIblue_x\fP\fB, double \fIblue_y\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIwhite_x\fP\fB, png_uint_32 \fP\fIwhite_y\fP\fB, png_uint_32 \fP\fIred_x\fP\fB, png_uint_32 \fP\fIred_y\fP\fB, png_uint_32 \fP\fIgreen_x\fP\fB, png_uint_32 \fP\fIgreen_y\fP\fB, png_uint_32 \fP\fIblue_x\fP\fB, png_uint_32 \fIblue_y\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_chunk_cache_max (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIuser_chunk_cache_max\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_compression_level (png_structp \fP\fIpng_ptr\fP\fB, int \fIlevel\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_compression_mem_level (png_structp \fP\fIpng_ptr\fP\fB, int \fImem_level\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_compression_method (png_structp \fP\fIpng_ptr\fP\fB, int \fImethod\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_compression_strategy (png_structp \fP\fIpng_ptr\fP\fB, int \fIstrategy\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_compression_window_bits (png_structp \fP\fIpng_ptr\fP\fB, int \fIwindow_bits\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_crc_action (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcrit_action\fP\fB, int \fIancil_action\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_dither (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fP\fInum_palette\fP\fB, int \fP\fImaximum_colors\fP\fB, png_uint_16p \fP\fIhistogram\fP\fB, int \fIfull_dither\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_error_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarning_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_expand (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_expand_gray_1_2_4_to_8(png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_filler (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, int \fIflags\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_filter (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fImethod\fP\fB, int \fIfilters\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_filter_heuristics (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIheuristic_method\fP\fB, int \fP\fInum_weights\fP\fB, png_doublep \fP\fIfilter_weights\fP\fB, png_doublep \fIfilter_costs\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_flush (png_structp \fP\fIpng_ptr\fP\fB, int \fInrows\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_gamma (png_structp \fP\fIpng_ptr\fP\fB, double \fP\fIscreen_gamma\fP\fB, double \fIdefault_file_gamma\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fIfile_gamma\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIfile_gamma\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_gray_1_2_4_to_8(png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_gray_to_rgb (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_16p \fIhist\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIname\fP\fB, int \fP\fIcompression_type\fP\fB, png_charp \fP\fIprofile\fP\fB, png_uint_32 \fIproflen\fP\fB);\fP - -\fI\fB - -\fBint png_set_interlace_handling (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_invalid (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fImask\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_invert_alpha (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_invert_mono (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIinterlace_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fIfilter_type\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_keep_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIkeep\fP\fB, png_bytep \fP\fIchunk_list\fP\fB, int \fInum_chunks\fP\fB);\fP - -\fI\fB - -\fBjmp_buf* png_set_longjmp_fn (png_structp \fP\fIpng_ptr\fP\fB, png_longjmp_ptr \fP\fIlongjmp_fn\fP\fB, size_t \fIjmp_buf_size\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_chunk_malloc_max (png_structp \fP\fIpng_ptr\fP\fB, png_alloc_size_t \fIuser_chunk_cache_max\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_mem_fn(png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIoffset_x\fP\fB, png_uint_32 \fP\fIoffset_y\fP\fB, int \fIunit_type\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_packing (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_packswap (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_palette_to_rgb(png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIpurpose\fP\fB, png_int_32 \fP\fIX0\fP\fB, png_int_32 \fP\fIX1\fP\fB, int \fP\fItype\fP\fB, int \fP\fInparams\fP\fB, png_charp \fP\fIunits\fP\fB, png_charpp \fIparams\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIres_x\fP\fB, png_uint_32 \fP\fIres_y\fP\fB, int \fIunit_type\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_progressive_read_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIprogressive_ptr\fP\fB, png_progressive_info_ptr \fP\fIinfo_fn\fP\fB, png_progressive_row_ptr \fP\fIrow_fn\fP\fB, png_progressive_end_ptr \fIend_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fInum_palette\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_read_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIio_ptr\fP\fB, png_rw_ptr \fIread_data_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_read_status_fn (png_structp \fP\fIpng_ptr\fP\fB, png_read_status_ptr \fIread_row_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_read_user_transform_fn (png_structp \fP\fIpng_ptr\fP\fB, png_user_transform_ptr \fIread_user_transform_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_rgb_to_gray (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIerror_action\fP\fB, double \fP\fIred\fP\fB, double \fIgreen\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_rgb_to_gray_fixed (png_structp \fP\fIpng_ptr\fP\fB, int error_action png_fixed_point \fP\fIred\fP\fB, png_fixed_point \fIgreen\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_rows (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytepp \fIrow_pointers\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_8p \fIsig_bit\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, double \fP\fIwidth\fP\fB, double \fIheight\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_shift (png_structp \fP\fIpng_ptr\fP\fB, png_color_8p \fItrue_bits\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_sig_bytes (png_structp \fP\fIpng_ptr\fP\fB, int \fInum_bytes\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_spalette_p \fP\fIsplt_ptr\fP\fB, int \fInum_spalettes\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fIintent\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_sRGB_gAMA_and_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fIintent\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_strip_16 (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_strip_alpha (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_swap (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_swap_alpha (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_text (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fItext_ptr\fP\fB, int \fInum_text\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_timep \fImod_time\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fItrans\fP\fB, int \fP\fInum_trans\fP\fB, png_color_16p \fItrans_color\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_tRNS_to_alpha(png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBpng_uint_32 png_set_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_unknown_chunkp \fP\fIunknowns\fP\fB, int \fP\fInum\fP\fB, int \fIlocation\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_unknown_chunk_location(png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fIchunk\fP\fB, int \fIlocation\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_read_user_chunk_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIuser_chunk_ptr\fP\fB, png_user_chunk_ptr \fIread_user_chunk_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_user_limits (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIuser_width_max\fP\fB, png_uint_32 \fIuser_height_max\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_user_transform_info (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIuser_transform_ptr\fP\fB, int \fP\fIuser_transform_depth\fP\fB, int \fIuser_transform_channels\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_write_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIio_ptr\fP\fB, png_rw_ptr \fP\fIwrite_data_fn\fP\fB, png_flush_ptr \fIoutput_flush_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_write_status_fn (png_structp \fP\fIpng_ptr\fP\fB, png_write_status_ptr \fIwrite_row_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_write_user_transform_fn (png_structp \fP\fIpng_ptr\fP\fB, png_user_transform_ptr \fIwrite_user_transform_fn\fP\fB);\fP - -\fI\fB - -\fBvoid png_set_compression_buffer_size(png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIsize\fP\fB);\fP - -\fI\fB - -\fBint png_sig_cmp (png_bytep \fP\fIsig\fP\fB, png_size_t \fP\fIstart\fP\fB, png_size_t \fInum_to_check\fP\fB);\fP - -\fI\fB - -\fBvoid png_start_read_image (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_warning (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fImessage\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_chunk (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIchunk_name\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_chunk_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_chunk_end (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_chunk_start (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIchunk_name\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_flush (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_image (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fIimage\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_info_before_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_png (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fItransforms\fP\fB, png_voidp \fIparams\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_rows (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fP\fIrow\fP\fB, png_uint_32 \fInum_rows\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_sig (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP - -\fI\fB - -\fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP - -\fI\fB - -.SH DESCRIPTION -The -.I libpng -library supports encoding, decoding, and various manipulations of -the Portable Network Graphics (PNG) format image files. It uses the -.IR zlib(3) -compression library. -Following is a copy of the libpng.txt file that accompanies libpng. -.SH LIBPNG.TXT -libpng.txt - A description on how to use and modify libpng - - libpng version 1.4.1 - February 25, 2010 - Updated and distributed by Glenn Randers-Pehrson - - Copyright (c) 1998-2009 Glenn Randers-Pehrson - - This document is released under the libpng license. - For conditions of distribution and use, see the disclaimer - and license in png.h - - Based on: - - libpng versions 0.97, January 1998, through 1.4.1 - February 25, 2010 - Updated and distributed by Glenn Randers-Pehrson - Copyright (c) 1998-2009 Glenn Randers-Pehrson - - libpng 1.0 beta 6 version 0.96 May 28, 1997 - Updated and distributed by Andreas Dilger - Copyright (c) 1996, 1997 Andreas Dilger - - libpng 1.0 beta 2 - version 0.88 January 26, 1996 - For conditions of distribution and use, see copyright - notice in png.h. Copyright (c) 1995, 1996 Guy Eric - Schalnat, Group 42, Inc. - - Updated/rewritten per request in the libpng FAQ - Copyright (c) 1995, 1996 Frank J. T. Wojcik - December 18, 1995 & January 20, 1996 - -.SH I. Introduction - -This file describes how to use and modify the PNG reference library -(known as libpng) for your own use. There are five sections to this -file: introduction, structures, reading, writing, and modification and -configuration notes for various special platforms. In addition to this -file, example.c is a good starting point for using the library, as -it is heavily commented and should include everything most people -will need. We assume that libpng is already installed; see the -INSTALL file for instructions on how to install libpng. - -For examples of libpng usage, see the files "example.c", "pngtest.c", -and the files in the "contrib" directory, all of which are included in -the libpng distribution. - -Libpng was written as a companion to the PNG specification, as a way -of reducing the amount of time and effort it takes to support the PNG -file format in application programs. - -The PNG specification (second edition), November 2003, is available as -a W3C Recommendation and as an ISO Standard (ISO/IEC 15948:2003 (E)) at -. It is technically equivalent -to the PNG specification (second edition) but has some additional material. - -The PNG-1.0 specification is available -as RFC 2083 and as a -W3C Recommendation . - -Some additional chunks are described in the special-purpose public chunks -documents at . - -Other information -about PNG, and the latest version of libpng, can be found at the PNG home -page, . - -Most users will not have to modify the library significantly; advanced -users may want to modify it more. All attempts were made to make it as -complete as possible, while keeping the code easy to understand. -Currently, this library only supports C. Support for other languages -is being considered. - -Libpng has been designed to handle multiple sessions at one time, -to be easily modifiable, to be portable to the vast majority of -machines (ANSI, K&R, 16-, 32-, and 64-bit) available, and to be easy -to use. The ultimate goal of libpng is to promote the acceptance of -the PNG file format in whatever way possible. While there is still -work to be done (see the TODO file), libpng should cover the -majority of the needs of its users. - -Libpng uses zlib for its compression and decompression of PNG files. -Further information about zlib, and the latest version of zlib, can -be found at the zlib home page, . -The zlib compression utility is a general purpose utility that is -useful for more than PNG files, and can be used without libpng. -See the documentation delivered with zlib for more details. -You can usually find the source files for the zlib utility wherever you -find the libpng source files. - -Libpng is thread safe, provided the threads are using different -instances of the structures. Each thread should have its own -png_struct and png_info instances, and thus its own image. -Libpng does not protect itself against two threads using the -same instance of a structure. - -.SH II. Structures - -There are two main structures that are important to libpng, png_struct -and png_info. The first, png_struct, is an internal structure that -will not, for the most part, be used by a user except as the first -variable passed to every libpng function call. - -The png_info structure is designed to provide information about the -PNG file. At one time, the fields of png_info were intended to be -directly accessible to the user. However, this tended to cause problems -with applications using dynamically loaded libraries, and as a result -a set of interface functions for png_info (the png_get_*() and png_set_*() -functions) was developed. The fields of png_info are still available for -older applications, but it is suggested that applications use the new -interfaces if at all possible. - -Applications that do make direct access to the members of png_struct (except -for png_ptr->jmpbuf) must be recompiled whenever the library is updated, -and applications that make direct access to the members of png_info must -be recompiled if they were compiled or loaded with libpng version 1.0.6, -in which the members were in a different order. In version 1.0.7, the -members of the png_info structure reverted to the old order, as they were -in versions 0.97c through 1.0.5. Starting with version 2.0.0, both -structures are going to be hidden, and the contents of the structures will -only be accessible through the png_get/png_set functions. - -The png.h header file is an invaluable reference for programming with libpng. -And while I'm on the topic, make sure you include the libpng header file: - -#include - -.SH III. Reading - -We'll now walk you through the possible functions to call when reading -in a PNG file sequentially, briefly explaining the syntax and purpose -of each one. See example.c and png.h for more detail. While -progressive reading is covered in the next section, you will still -need some of the functions discussed in this section to read a PNG -file. - -.SS Setup - -You will want to do the I/O initialization(*) before you get into libpng, -so if it doesn't work, you don't have much to undo. Of course, you -will also want to insure that you are, in fact, dealing with a PNG -file. Libpng provides a simple check to see if a file is a PNG file. -To use it, pass in the first 1 to 8 bytes of the file to the function -png_sig_cmp(), and it will return 0 (false) if the bytes match the -corresponding bytes of the PNG signature, or nonzero (true) otherwise. -Of course, the more bytes you pass in, the greater the accuracy of the -prediction. - -If you are intending to keep the file pointer open for use in libpng, -you must ensure you don't read more than 8 bytes from the beginning -of the file, and you also have to make a call to png_set_sig_bytes_read() -with the number of bytes you read from the beginning. Libpng will -then only check the bytes (if any) that your program didn't read. - -(*): If you are not using the standard I/O functions, you will need -to replace them with custom functions. See the discussion under -Customizing libpng. - - - FILE *fp = fopen(file_name, "rb"); - if (!fp) - { - return (ERROR); - } - fread(header, 1, number, fp); - is_png = !png_sig_cmp(header, 0, number); - if (!is_png) - { - return (NOT_PNG); - } - - -Next, png_struct and png_info need to be allocated and initialized. In -order to ensure that the size of these structures is correct even with a -dynamically linked libpng, there are functions to initialize and -allocate the structures. We also pass the library version, optional -pointers to error handling functions, and a pointer to a data struct for -use by the error functions, if necessary (the pointer and functions can -be NULL if the default error handlers are to be used). See the section -on Changes to Libpng below regarding the old initialization functions. -The structure allocation functions quietly return NULL if they fail to -create the structure, so your application should check for that. - - png_structp png_ptr = png_create_read_struct - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn); - if (!png_ptr) - return (ERROR); - - png_infop info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { - png_destroy_read_struct(&png_ptr, - (png_infopp)NULL, (png_infopp)NULL); - return (ERROR); - } - - png_infop end_info = png_create_info_struct(png_ptr); - if (!end_info) - { - png_destroy_read_struct(&png_ptr, &info_ptr, - (png_infopp)NULL); - return (ERROR); - } - -If you want to use your own memory allocation routines, -define PNG_USER_MEM_SUPPORTED and use -png_create_read_struct_2() instead of png_create_read_struct(): - - png_structp png_ptr = png_create_read_struct_2 - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn, (png_voidp) - user_mem_ptr, user_malloc_fn, user_free_fn); - -The error handling routines passed to png_create_read_struct() -and the memory alloc/free routines passed to png_create_struct_2() -are only necessary if you are not using the libpng supplied error -handling and memory alloc/free functions. - -When libpng encounters an error, it expects to longjmp back -to your routine. Therefore, you will need to call setjmp and pass -your png_jmpbuf(png_ptr). If you read the file from different -routines, you will need to update the jmpbuf field every time you enter -a new routine that will call a png_*() function. - -See your documentation of setjmp/longjmp for your compiler for more -information on setjmp/longjmp. See the discussion on libpng error -handling in the Customizing Libpng section below for more information -on the libpng error handling. If an error occurs, and libpng longjmp's -back to your setjmp, you will want to call png_destroy_read_struct() to -free any memory. - - if (setjmp(png_jmpbuf(png_ptr))) - { - png_destroy_read_struct(&png_ptr, &info_ptr, - &end_info); - fclose(fp); - return (ERROR); - } - -If you would rather avoid the complexity of setjmp/longjmp issues, -you can compile libpng with PNG_SETJMP_NOT_SUPPORTED, in which case -errors will result in a call to PNG_ABORT() which defaults to abort(). - -Now you need to set up the input code. The default for libpng is to -use the C function fread(). If you use this, you will need to pass a -valid FILE * in the function png_init_io(). Be sure that the file is -opened in binary mode. If you wish to handle reading data in another -way, you need not call the png_init_io() function, but you must then -implement the libpng I/O methods discussed in the Customizing Libpng -section below. - - png_init_io(png_ptr, fp); - -If you had previously opened the file and read any of the signature from -the beginning in order to see if this was a PNG file, you need to let -libpng know that there are some bytes missing from the start of the file. - - png_set_sig_bytes(png_ptr, number); - -You can change the zlib compression buffer size to be used while -reading compressed data with - - png_set_compression_buffer_size(png_ptr, buffer_size); - -where the default size is 8192 bytes. Note that the buffer size -is changed immediately and the buffer is reallocated immediately, -instead of setting a flag to be acted upon later. - -.SS Setting up callback code - -You can set up a callback function to handle any unknown chunks in the -input stream. You must supply the function - - read_chunk_callback(png_ptr ptr, - png_unknown_chunkp chunk); - { - /* The unknown chunk structure contains your - chunk data, along with similar data for any other - unknown chunks: */ - - png_byte name[5]; - png_byte *data; - png_size_t size; - - /* Note that libpng has already taken care of - the CRC handling */ - - /* put your code here. Search for your chunk in the - unknown chunk structure, process it, and return one - of the following: */ - - return (-n); /* chunk had an error */ - return (0); /* did not recognize */ - return (n); /* success */ - } - -(You can give your function another name that you like instead of -"read_chunk_callback") - -To inform libpng about your function, use - - png_set_read_user_chunk_fn(png_ptr, user_chunk_ptr, - read_chunk_callback); - -This names not only the callback function, but also a user pointer that -you can retrieve with - - png_get_user_chunk_ptr(png_ptr); - -If you call the png_set_read_user_chunk_fn() function, then all unknown -chunks will be saved when read, in case your callback function will need -one or more of them. This behavior can be changed with the -png_set_keep_unknown_chunks() function, described below. - -At this point, you can set up a callback function that will be -called after each row has been read, which you can use to control -a progress meter or the like. It's demonstrated in pngtest.c. -You must supply a function - - void read_row_callback(png_ptr ptr, png_uint_32 row, - int pass); - { - /* put your code here */ - } - -(You can give it another name that you like instead of "read_row_callback") - -To inform libpng about your function, use - - png_set_read_status_fn(png_ptr, read_row_callback); - -.SS Unknown-chunk handling - -Now you get to set the way the library processes unknown chunks in the -input PNG stream. Both known and unknown chunks will be read. Normal -behavior is that known chunks will be parsed into information in -various info_ptr members while unknown chunks will be discarded. This -behavior can be wasteful if your application will never use some known -chunk types. To change this, you can call: - - png_set_keep_unknown_chunks(png_ptr, keep, - chunk_list, num_chunks); - keep - 0: default unknown chunk handling - 1: ignore; do not keep - 2: keep only if safe-to-copy - 3: keep even if unsafe-to-copy - You can use these definitions: - PNG_HANDLE_CHUNK_AS_DEFAULT 0 - PNG_HANDLE_CHUNK_NEVER 1 - PNG_HANDLE_CHUNK_IF_SAFE 2 - PNG_HANDLE_CHUNK_ALWAYS 3 - chunk_list - list of chunks affected (a byte string, - five bytes per chunk, NULL or '\0' if - num_chunks is 0) - num_chunks - number of chunks affected; if 0, all - unknown chunks are affected. If nonzero, - only the chunks in the list are affected - -Unknown chunks declared in this way will be saved as raw data onto a -list of png_unknown_chunk structures. If a chunk that is normally -known to libpng is named in the list, it will be handled as unknown, -according to the "keep" directive. If a chunk is named in successive -instances of png_set_keep_unknown_chunks(), the final instance will -take precedence. The IHDR and IEND chunks should not be named in -chunk_list; if they are, libpng will process them normally anyway. - -Here is an example of the usage of png_set_keep_unknown_chunks(), -where the private "vpAg" chunk will later be processed by a user chunk -callback function: - - png_byte vpAg[5]={118, 112, 65, 103, (png_byte) '\0'}; - - #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) - png_byte unused_chunks[]= - { - 104, 73, 83, 84, (png_byte) '\0', /* hIST */ - 105, 84, 88, 116, (png_byte) '\0', /* iTXt */ - 112, 67, 65, 76, (png_byte) '\0', /* pCAL */ - 115, 67, 65, 76, (png_byte) '\0', /* sCAL */ - 115, 80, 76, 84, (png_byte) '\0', /* sPLT */ - 116, 73, 77, 69, (png_byte) '\0', /* tIME */ - }; - #endif - - ... - - #if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) - /* ignore all unknown chunks: */ - png_set_keep_unknown_chunks(read_ptr, 1, NULL, 0); - /* except for vpAg: */ - png_set_keep_unknown_chunks(read_ptr, 2, vpAg, 1); - /* also ignore unused known chunks: */ - png_set_keep_unknown_chunks(read_ptr, 1, unused_chunks, - (int)sizeof(unused_chunks)/5); - #endif - -.SS User limits - -The PNG specification allows the width and height of an image to be as -large as 2^31-1 (0x7fffffff), or about 2.147 billion rows and columns. -Since very few applications really need to process such large images, -we have imposed an arbitrary 1-million limit on rows and columns. -Larger images will be rejected immediately with a png_error() call. If -you wish to override this limit, you can use - - png_set_user_limits(png_ptr, width_max, height_max); - -to set your own limits, or use width_max = height_max = 0x7fffffffL -to allow all valid dimensions (libpng may reject some very large images -anyway because of potential buffer overflow conditions). - -You should put this statement after you create the PNG structure and -before calling png_read_info(), png_read_png(), or png_process_data(). -If you need to retrieve the limits that are being applied, use - - width_max = png_get_user_width_max(png_ptr); - height_max = png_get_user_height_max(png_ptr); - -The PNG specification sets no limit on the number of ancillary chunks -allowed in a PNG datastream. You can impose a limit on the total number -of sPLT, tEXt, iTXt, zTXt, and unknown chunks that will be stored, with - - png_set_chunk_cache_max(png_ptr, user_chunk_cache_max); - -where 0x7fffffffL means unlimited. You can retrieve this limit with - - chunk_cache_max = png_get_chunk_cache_max(png_ptr); - -This limit also applies to the number of buffers that can be allocated -by png_decompress_chunk() while decompressing iTXt, zTXt, and iCCP chunks. - -You can also set a limit on the amount of memory that a compressed chunk -other than IDAT can occupy, with - - png_set_chunk_malloc_max(png_ptr, user_chunk_malloc_max); - -and you can retrieve the limit with - - chunk_malloc_max = png_get_chunk_malloc_max(png_ptr); - -Any chunks that would cause either of these limits to be exceeded will -be ignored. - -.SS The high-level read interface - -At this point there are two ways to proceed; through the high-level -read interface, or through a sequence of low-level read operations. -You can use the high-level interface if (a) you are willing to read -the entire image into memory, and (b) the input transformations -you want to do are limited to the following set: - - PNG_TRANSFORM_IDENTITY No transformation - PNG_TRANSFORM_STRIP_16 Strip 16-bit samples to - 8 bits - PNG_TRANSFORM_STRIP_ALPHA Discard the alpha channel - PNG_TRANSFORM_PACKING Expand 1, 2 and 4-bit - samples to bytes - PNG_TRANSFORM_PACKSWAP Change order of packed - pixels to LSB first - PNG_TRANSFORM_EXPAND Perform set_expand() - PNG_TRANSFORM_INVERT_MONO Invert monochrome images - PNG_TRANSFORM_SHIFT Normalize pixels to the - sBIT depth - PNG_TRANSFORM_BGR Flip RGB to BGR, RGBA - to BGRA - PNG_TRANSFORM_SWAP_ALPHA Flip RGBA to ARGB or GA - to AG - PNG_TRANSFORM_INVERT_ALPHA Change alpha from opacity - to transparency - PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples - PNG_TRANSFORM_GRAY_TO_RGB Expand grayscale samples - to RGB (or GA to RGBA) - -(This excludes setting a background color, doing gamma transformation, -dithering, and setting filler.) If this is the case, simply do this: - - png_read_png(png_ptr, info_ptr, png_transforms, NULL) - -where png_transforms is an integer containing the bitwise OR of some -set of transformation flags. This call is equivalent to png_read_info(), -followed the set of transformations indicated by the transform mask, -then png_read_image(), and finally png_read_end(). - -(The final parameter of this call is not yet used. Someday it might point -to transformation parameters required by some future input transform.) - -You must use png_transforms and not call any png_set_transform() functions -when you use png_read_png(). - -After you have called png_read_png(), you can retrieve the image data -with - - row_pointers = png_get_rows(png_ptr, info_ptr); - -where row_pointers is an array of pointers to the pixel data for each row: - - png_bytep row_pointers[height]; - -If you know your image size and pixel size ahead of time, you can allocate -row_pointers prior to calling png_read_png() with - - if (height > PNG_UINT_32_MAX/png_sizeof(png_byte)) - png_error (png_ptr, - "Image is too tall to process in memory"); - if (width > PNG_UINT_32_MAX/pixel_size) - png_error (png_ptr, - "Image is too wide to process in memory"); - row_pointers = png_malloc(png_ptr, - height*png_sizeof(png_bytep)); - for (int i=0; i) and -png_get_(png_ptr, info_ptr, ...) functions return non-zero if the -data has been read, or zero if it is missing. The parameters to the -png_get_ are set directly if they are simple data types, or a -pointer into the info_ptr is returned for any complex types. - - png_get_PLTE(png_ptr, info_ptr, &palette, - &num_palette); - palette - the palette for the file - (array of png_color) - num_palette - number of entries in the palette - - png_get_gAMA(png_ptr, info_ptr, &gamma); - gamma - the gamma the file is written - at (PNG_INFO_gAMA) - - png_get_sRGB(png_ptr, info_ptr, &srgb_intent); - srgb_intent - the rendering intent (PNG_INFO_sRGB) - The presence of the sRGB chunk - means that the pixel data is in the - sRGB color space. This chunk also - implies specific values of gAMA and - cHRM. - - png_get_iCCP(png_ptr, info_ptr, &name, - &compression_type, &profile, &proflen); - name - The profile name. - compression - The compression type; always - PNG_COMPRESSION_TYPE_BASE for PNG 1.0. - You may give NULL to this argument to - ignore it. - profile - International Color Consortium color - profile data. May contain NULs. - proflen - length of profile data in bytes. - - png_get_sBIT(png_ptr, info_ptr, &sig_bit); - sig_bit - the number of significant bits for - (PNG_INFO_sBIT) each of the gray, - red, green, and blue channels, - whichever are appropriate for the - given color type (png_color_16) - - png_get_tRNS(png_ptr, info_ptr, &trans_alpha, - &num_trans, &trans_color); - trans_alpha - array of alpha (transparency) - entries for palette (PNG_INFO_tRNS) - trans_color - graylevel or color sample values of - the single transparent color for - non-paletted images (PNG_INFO_tRNS) - num_trans - number of transparent entries - (PNG_INFO_tRNS) - - png_get_hIST(png_ptr, info_ptr, &hist); - (PNG_INFO_hIST) - hist - histogram of palette (array of - png_uint_16) - - png_get_tIME(png_ptr, info_ptr, &mod_time); - mod_time - time image was last modified - (PNG_VALID_tIME) - - png_get_bKGD(png_ptr, info_ptr, &background); - background - background color (PNG_VALID_bKGD) - valid 16-bit red, green and blue - values, regardless of color_type - - num_comments = png_get_text(png_ptr, info_ptr, - &text_ptr, &num_text); - num_comments - number of comments - text_ptr - array of png_text holding image - comments - text_ptr[i].compression - type of compression used - on "text" PNG_TEXT_COMPRESSION_NONE - PNG_TEXT_COMPRESSION_zTXt - PNG_ITXT_COMPRESSION_NONE - PNG_ITXT_COMPRESSION_zTXt - text_ptr[i].key - keyword for comment. Must contain - 1-79 characters. - text_ptr[i].text - text comments for current - keyword. Can be empty. - text_ptr[i].text_length - length of text string, - after decompression, 0 for iTXt - text_ptr[i].itxt_length - length of itxt string, - after decompression, 0 for tEXt/zTXt - text_ptr[i].lang - language of comment (empty - string for unknown). - text_ptr[i].lang_key - keyword in UTF-8 - (empty string for unknown). - Note that the itxt_length, lang, and lang_key - members of the text_ptr structure only exist - when the library is built with iTXt chunk support. - - num_text - number of comments (same as - num_comments; you can put NULL here - to avoid the duplication) - Note while png_set_text() will accept text, language, - and translated keywords that can be NULL pointers, the - structure returned by png_get_text will always contain - regular zero-terminated C strings. They might be - empty strings but they will never be NULL pointers. - - num_spalettes = png_get_sPLT(png_ptr, info_ptr, - &palette_ptr); - palette_ptr - array of palette structures holding - contents of one or more sPLT chunks - read. - num_spalettes - number of sPLT chunks read. - - png_get_oFFs(png_ptr, info_ptr, &offset_x, &offset_y, - &unit_type); - offset_x - positive offset from the left edge - of the screen - offset_y - positive offset from the top edge - of the screen - unit_type - PNG_OFFSET_PIXEL, PNG_OFFSET_MICROMETER - - png_get_pHYs(png_ptr, info_ptr, &res_x, &res_y, - &unit_type); - res_x - pixels/unit physical resolution in - x direction - res_y - pixels/unit physical resolution in - x direction - unit_type - PNG_RESOLUTION_UNKNOWN, - PNG_RESOLUTION_METER - - png_get_sCAL(png_ptr, info_ptr, &unit, &width, - &height) - unit - physical scale units (an integer) - width - width of a pixel in physical scale units - height - height of a pixel in physical scale units - (width and height are doubles) - - png_get_sCAL_s(png_ptr, info_ptr, &unit, &width, - &height) - unit - physical scale units (an integer) - width - width of a pixel in physical scale units - height - height of a pixel in physical scale units - (width and height are strings like "2.54") - - num_unknown_chunks = png_get_unknown_chunks(png_ptr, - info_ptr, &unknowns) - unknowns - array of png_unknown_chunk - structures holding unknown chunks - unknowns[i].name - name of unknown chunk - unknowns[i].data - data of unknown chunk - unknowns[i].size - size of unknown chunk's data - unknowns[i].location - position of chunk in file - - The value of "i" corresponds to the order in which the - chunks were read from the PNG file or inserted with the - png_set_unknown_chunks() function. - -The data from the pHYs chunk can be retrieved in several convenient -forms: - - res_x = png_get_x_pixels_per_meter(png_ptr, - info_ptr) - res_y = png_get_y_pixels_per_meter(png_ptr, - info_ptr) - res_x_and_y = png_get_pixels_per_meter(png_ptr, - info_ptr) - res_x = png_get_x_pixels_per_inch(png_ptr, - info_ptr) - res_y = png_get_y_pixels_per_inch(png_ptr, - info_ptr) - res_x_and_y = png_get_pixels_per_inch(png_ptr, - info_ptr) - aspect_ratio = png_get_pixel_aspect_ratio(png_ptr, - info_ptr) - - (Each of these returns 0 [signifying "unknown"] if - the data is not present or if res_x is 0; - res_x_and_y is 0 if res_x != res_y) - -The data from the oFFs chunk can be retrieved in several convenient -forms: - - x_offset = png_get_x_offset_microns(png_ptr, info_ptr); - y_offset = png_get_y_offset_microns(png_ptr, info_ptr); - x_offset = png_get_x_offset_inches(png_ptr, info_ptr); - y_offset = png_get_y_offset_inches(png_ptr, info_ptr); - - (Each of these returns 0 [signifying "unknown" if both - x and y are 0] if the data is not present or if the - chunk is present but the unit is the pixel) - -For more information, see the png_info definition in png.h and the -PNG specification for chunk contents. Be careful with trusting -rowbytes, as some of the transformations could increase the space -needed to hold a row (expand, filler, gray_to_rgb, etc.). -See png_read_update_info(), below. - -A quick word about text_ptr and num_text. PNG stores comments in -keyword/text pairs, one pair per chunk, with no limit on the number -of text chunks, and a 2^31 byte limit on their size. While there are -suggested keywords, there is no requirement to restrict the use to these -strings. It is strongly suggested that keywords and text be sensible -to humans (that's the point), so don't use abbreviations. Non-printing -symbols are not allowed. See the PNG specification for more details. -There is also no requirement to have text after the keyword. - -Keywords should be limited to 79 Latin-1 characters without leading or -trailing spaces, but non-consecutive spaces are allowed within the -keyword. It is possible to have the same keyword any number of times. -The text_ptr is an array of png_text structures, each holding a -pointer to a language string, a pointer to a keyword and a pointer to -a text string. The text string, language code, and translated -keyword may be empty or NULL pointers. The keyword/text -pairs are put into the array in the order that they are received. -However, some or all of the text chunks may be after the image, so, to -make sure you have read all the text chunks, don't mess with these -until after you read the stuff after the image. This will be -mentioned again below in the discussion that goes with png_read_end(). - -.SS Input transformations - -After you've read the header information, you can set up the library -to handle any special transformations of the image data. The various -ways to transform the data will be described in the order that they -should occur. This is important, as some of these change the color -type and/or bit depth of the data, and some others only work on -certain color types and bit depths. Even though each transformation -checks to see if it has data that it can do something with, you should -make sure to only enable a transformation if it will be valid for the -data. For example, don't swap red and blue on grayscale data. - -The colors used for the background and transparency values should be -supplied in the same format/depth as the current image data. They -are stored in the same format/depth as the image data in a bKGD or tRNS -chunk, so this is what libpng expects for this data. The colors are -transformed to keep in sync with the image data when an application -calls the png_read_update_info() routine (see below). - -Data will be decoded into the supplied row buffers packed into bytes -unless the library has been told to transform it into another format. -For example, 4 bit/pixel paletted or grayscale data will be returned -2 pixels/byte with the leftmost pixel in the high-order bits of the -byte, unless png_set_packing() is called. 8-bit RGB data will be stored -in RGB RGB RGB format unless png_set_filler() or png_set_add_alpha() -is called to insert filler bytes, either before or after each RGB triplet. -16-bit RGB data will be returned RRGGBB RRGGBB, with the most significant -byte of the color value first, unless png_set_strip_16() is called to -transform it to regular RGB RGB triplets, or png_set_filler() or -png_set_add alpha() is called to insert filler bytes, either before or -after each RRGGBB triplet. Similarly, 8-bit or 16-bit grayscale data can -be modified with -png_set_filler(), png_set_add_alpha(), or png_set_strip_16(). - -The following code transforms grayscale images of less than 8 to 8 bits, -changes paletted images to RGB, and adds a full alpha channel if there is -transparency information in a tRNS chunk. This is most useful on -grayscale images with bit depths of 2 or 4 or if there is a multiple-image -viewing application that wishes to treat all images in the same way. - - if (color_type == PNG_COLOR_TYPE_PALETTE) - png_set_palette_to_rgb(png_ptr); - - if (color_type == PNG_COLOR_TYPE_GRAY && - bit_depth < 8) png_set_expand_gray_1_2_4_to_8(png_ptr); - - if (png_get_valid(png_ptr, info_ptr, - PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_ptr); - -These three functions are actually aliases for png_set_expand(), added -in libpng version 1.0.4, with the function names expanded to improve code -readability. In some future version they may actually do different -things. - -As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was -added. It expands the sample depth without changing tRNS to alpha. - -As of libpng version 1.4.1, not all possible expansions are supported. - -In the following table, the 01 means grayscale with depth<8, 31 means -indexed with depth<8, other numerals represent the color type, "T" means -the tRNS chunk is present, A means an alpha channel is present, and O -means tRNS or alpha is present but all pixels in the image are opaque. - - FROM 01 31 0 0T 0O 2 2T 2O 3 3T 3O 4A 4O 6A 6O - TO - 01 - - 31 - - 0 1 - - 0T - - 0O - - 2 GX - - 2T - - 2O - - 3 1 - - 3T - - 3O - - 4A T - - 4O - - 6A GX TX TX - - 6O GX TX - - -Within the matrix, - "-" means the transformation is not supported. - "X" means the transformation is obtained by png_set_expand(). - "1" means the transformation is obtained by - png_set_expand_gray_1_2_4_to_8 - "G" means the transformation is obtained by - png_set_gray_to_rgb(). - "P" means the transformation is obtained by - png_set_expand_palette_to_rgb(). - "T" means the transformation is obtained by - png_set_tRNS_to_alpha(). - -PNG can have files with 16 bits per channel. If you only can handle -8 bits per channel, this will strip the pixels down to 8 bit. - - if (bit_depth == 16) - png_set_strip_16(png_ptr); - -If, for some reason, you don't need the alpha channel on an image, -and you want to remove it rather than combining it with the background -(but the image author certainly had in mind that you *would* combine -it with the background, so that's what you should probably do): - - if (color_type & PNG_COLOR_MASK_ALPHA) - png_set_strip_alpha(png_ptr); - -In PNG files, the alpha channel in an image -is the level of opacity. If you need the alpha channel in an image to -be the level of transparency instead of opacity, you can invert the -alpha channel (or the tRNS chunk data) after it's read, so that 0 is -fully opaque and 255 (in 8-bit or paletted images) or 65535 (in 16-bit -images) is fully transparent, with - - png_set_invert_alpha(png_ptr); - -PNG files pack pixels of bit depths 1, 2, and 4 into bytes as small as -they can, resulting in, for example, 8 pixels per byte for 1 bit -files. This code expands to 1 pixel per byte without changing the -values of the pixels: - - if (bit_depth < 8) - png_set_packing(png_ptr); - -PNG files have possible bit depths of 1, 2, 4, 8, and 16. All pixels -stored in a PNG image have been "scaled" or "shifted" up to the next -higher possible bit depth (e.g. from 5 bits/sample in the range [0,31] -to 8 bits/sample in the range [0, 255]). However, it is also possible -to convert the PNG pixel data back to the original bit depth of the -image. This call reduces the pixels back down to the original bit depth: - - png_color_8p sig_bit; - - if (png_get_sBIT(png_ptr, info_ptr, &sig_bit)) - png_set_shift(png_ptr, sig_bit); - -PNG files store 3-color pixels in red, green, blue order. This code -changes the storage of the pixels to blue, green, red: - - if (color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_RGB_ALPHA) - png_set_bgr(png_ptr); - -PNG files store RGB pixels packed into 3 or 6 bytes. This code expands them -into 4 or 8 bytes for windowing systems that need them in this format: - - if (color_type == PNG_COLOR_TYPE_RGB) - png_set_filler(png_ptr, filler, PNG_FILLER_BEFORE); - -where "filler" is the 8 or 16-bit number to fill with, and the location is -either PNG_FILLER_BEFORE or PNG_FILLER_AFTER, depending upon whether -you want the filler before the RGB or after. This transformation -does not affect images that already have full alpha channels. To add an -opaque alpha channel, use filler=0xff or 0xffff and PNG_FILLER_AFTER which -will generate RGBA pixels. - -Note that png_set_filler() does not change the color type. If you want -to do that, you can add a true alpha channel with - - if (color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_GRAY) - png_set_add_alpha(png_ptr, filler, PNG_FILLER_AFTER); - -where "filler" contains the alpha value to assign to each pixel. -This function was added in libpng-1.2.7. - -If you are reading an image with an alpha channel, and you need the -data as ARGB instead of the normal PNG format RGBA: - - if (color_type == PNG_COLOR_TYPE_RGB_ALPHA) - png_set_swap_alpha(png_ptr); - -For some uses, you may want a grayscale image to be represented as -RGB. This code will do that conversion: - - if (color_type == PNG_COLOR_TYPE_GRAY || - color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_gray_to_rgb(png_ptr); - -Conversely, you can convert an RGB or RGBA image to grayscale or grayscale -with alpha. - - if (color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_RGB_ALPHA) - png_set_rgb_to_gray_fixed(png_ptr, error_action, - int red_weight, int green_weight); - - error_action = 1: silently do the conversion - error_action = 2: issue a warning if the original - image has any pixel where - red != green or red != blue - error_action = 3: issue an error and abort the - conversion if the original - image has any pixel where - red != green or red != blue - - red_weight: weight of red component times 100000 - green_weight: weight of green component times 100000 - If either weight is negative, default - weights (21268, 71514) are used. - -If you have set error_action = 1 or 2, you can -later check whether the image really was gray, after processing -the image rows, with the png_get_rgb_to_gray_status(png_ptr) function. -It will return a png_byte that is zero if the image was gray or -1 if there were any non-gray pixels. bKGD and sBIT data -will be silently converted to grayscale, using the green channel -data, regardless of the error_action setting. - -With red_weight+green_weight<=100000, -the normalized graylevel is computed: - - int rw = red_weight * 65536; - int gw = green_weight * 65536; - int bw = 65536 - (rw + gw); - gray = (rw*red + gw*green + bw*blue)/65536; - -The default values approximate those recommended in the Charles -Poynton's Color FAQ, -Copyright (c) 1998-01-04 Charles Poynton - - Y = 0.212671 * R + 0.715160 * G + 0.072169 * B - -Libpng approximates this with - - Y = 0.21268 * R + 0.7151 * G + 0.07217 * B - -which can be expressed with integers as - - Y = (6969 * R + 23434 * G + 2365 * B)/32768 - -The calculation is done in a linear colorspace, if the image gamma -is known. - -If you have a grayscale and you are using png_set_expand_depth(), -png_set_expand(), or png_set_gray_to_rgb to change to truecolor or to -a higher bit-depth, you must either supply the background color as a gray -value at the original file bit-depth (need_expand = 1) or else supply the -background color as an RGB triplet at the final, expanded bit depth -(need_expand = 0). Similarly, if you are reading a paletted image, you -must either supply the background color as a palette index (need_expand = 1) -or as an RGB triplet that may or may not be in the palette (need_expand = 0). - - png_color_16 my_background; - png_color_16p image_background; - - if (png_get_bKGD(png_ptr, info_ptr, &image_background)) - png_set_background(png_ptr, image_background, - PNG_BACKGROUND_GAMMA_FILE, 1, 1.0); - else - png_set_background(png_ptr, &my_background, - PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0); - -The png_set_background() function tells libpng to composite images -with alpha or simple transparency against the supplied background -color. If the PNG file contains a bKGD chunk (PNG_INFO_bKGD valid), -you may use this color, or supply another color more suitable for -the current display (e.g., the background color from a web page). You -need to tell libpng whether the color is in the gamma space of the -display (PNG_BACKGROUND_GAMMA_SCREEN for colors you supply), the file -(PNG_BACKGROUND_GAMMA_FILE for colors from the bKGD chunk), or one -that is neither of these gammas (PNG_BACKGROUND_GAMMA_UNIQUE - I don't -know why anyone would use this, but it's here). - -To properly display PNG images on any kind of system, the application needs -to know what the display gamma is. Ideally, the user will know this, and -the application will allow them to set it. One method of allowing the user -to set the display gamma separately for each system is to check for a -SCREEN_GAMMA or DISPLAY_GAMMA environment variable, which will hopefully be -correctly set. - -Note that display_gamma is the overall gamma correction required to produce -pleasing results, which depends on the lighting conditions in the surrounding -environment. In a dim or brightly lit room, no compensation other than -the physical gamma exponent of the monitor is needed, while in a dark room -a slightly smaller exponent is better. - - double gamma, screen_gamma; - - if (/* We have a user-defined screen - gamma value */) - { - screen_gamma = user_defined_screen_gamma; - } - /* One way that applications can share the same - screen gamma value */ - else if ((gamma_str = getenv("SCREEN_GAMMA")) - != NULL) - { - screen_gamma = (double)atof(gamma_str); - } - /* If we don't have another value */ - else - { - screen_gamma = 2.2; /* A good guess for a - PC monitor in a bright office or a dim room */ - screen_gamma = 2.0; /* A good guess for a - PC monitor in a dark room */ - screen_gamma = 1.7 or 1.0; /* A good - guess for Mac systems */ - } - -The png_set_gamma() function handles gamma transformations of the data. -Pass both the file gamma and the current screen_gamma. If the file does -not have a gamma value, you can pass one anyway if you have an idea what -it is (usually 0.45455 is a good guess for GIF images on PCs). Note -that file gammas are inverted from screen gammas. See the discussions -on gamma in the PNG specification for an excellent description of what -gamma is, and why all applications should support it. It is strongly -recommended that PNG viewers support gamma correction. - - if (png_get_gAMA(png_ptr, info_ptr, &gamma)) - png_set_gamma(png_ptr, screen_gamma, gamma); - else - png_set_gamma(png_ptr, screen_gamma, 0.45455); - -PNG files describe monochrome as black being zero and white being one. -The following code will reverse this (make black be one and white be -zero): - - if (bit_depth == 1 && color_type == PNG_COLOR_TYPE_GRAY) - png_set_invert_mono(png_ptr); - -This function can also be used to invert grayscale and gray-alpha images: - - if (color_type == PNG_COLOR_TYPE_GRAY || - color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - png_set_invert_mono(png_ptr); - -PNG files store 16 bit pixels in network byte order (big-endian, -ie. most significant bits first). This code changes the storage to the -other way (little-endian, i.e. least significant bits first, the -way PCs store them): - - if (bit_depth == 16) - png_set_swap(png_ptr); - -If you are using packed-pixel images (1, 2, or 4 bits/pixel), and you -need to change the order the pixels are packed into bytes, you can use: - - if (bit_depth < 8) - png_set_packswap(png_ptr); - -Finally, you can write your own transformation function if none of -the existing ones meets your needs. This is done by setting a callback -with - - png_set_read_user_transform_fn(png_ptr, - read_transform_fn); - -You must supply the function - - void read_transform_fn(png_ptr ptr, row_info_ptr - row_info, png_bytep data) - -See pngtest.c for a working example. Your function will be called -after all of the other transformations have been processed. - -You can also set up a pointer to a user structure for use by your -callback function, and you can inform libpng that your transform -function will change the number of channels or bit depth with the -function - - png_set_user_transform_info(png_ptr, user_ptr, - user_depth, user_channels); - -The user's application, not libpng, is responsible for allocating and -freeing any memory required for the user structure. - -You can retrieve the pointer via the function -png_get_user_transform_ptr(). For example: - - voidp read_user_transform_ptr = - png_get_user_transform_ptr(png_ptr); - -The last thing to handle is interlacing; this is covered in detail below, -but you must call the function here if you want libpng to handle expansion -of the interlaced image. - - number_of_passes = png_set_interlace_handling(png_ptr); - -After setting the transformations, libpng can update your png_info -structure to reflect any transformations you've requested with this -call. This is most useful to update the info structure's rowbytes -field so you can use it to allocate your image memory. This function -will also update your palette with the correct screen_gamma and -background if these have been given with the calls above. - - png_read_update_info(png_ptr, info_ptr); - -After you call png_read_update_info(), you can allocate any -memory you need to hold the image. The row data is simply -raw byte data for all forms of images. As the actual allocation -varies among applications, no example will be given. If you -are allocating one large chunk, you will need to build an -array of pointers to each row, as it will be needed for some -of the functions below. - -.SS Reading image data - -After you've allocated memory, you can read the image data. -The simplest way to do this is in one function call. If you are -allocating enough memory to hold the whole image, you can just -call png_read_image() and libpng will read in all the image data -and put it in the memory area supplied. You will need to pass in -an array of pointers to each row. - -This function automatically handles interlacing, so you don't need -to call png_set_interlace_handling() or call this function multiple -times, or any of that other stuff necessary with png_read_rows(). - - png_read_image(png_ptr, row_pointers); - -where row_pointers is: - - png_bytep row_pointers[height]; - -You can point to void or char or whatever you use for pixels. - -If you don't want to read in the whole image at once, you can -use png_read_rows() instead. If there is no interlacing (check -interlace_type == PNG_INTERLACE_NONE), this is simple: - - png_read_rows(png_ptr, row_pointers, NULL, - number_of_rows); - -where row_pointers is the same as in the png_read_image() call. - -If you are doing this just one row at a time, you can do this with -a single row_pointer instead of an array of row_pointers: - - png_bytep row_pointer = row; - png_read_row(png_ptr, row_pointer, NULL); - -If the file is interlaced (interlace_type != 0 in the IHDR chunk), things -get somewhat harder. The only current (PNG Specification version 1.2) -interlacing type for PNG is (interlace_type == PNG_INTERLACE_ADAM7) -is a somewhat complicated 2D interlace scheme, known as Adam7, that -breaks down an image into seven smaller images of varying size, based -on an 8x8 grid. - -libpng can fill out those images or it can give them to you "as is". -If you want them filled out, there are two ways to do that. The one -mentioned in the PNG specification is to expand each pixel to cover -those pixels that have not been read yet (the "rectangle" method). -This results in a blocky image for the first pass, which gradually -smooths out as more pixels are read. The other method is the "sparkle" -method, where pixels are drawn only in their final locations, with the -rest of the image remaining whatever colors they were initialized to -before the start of the read. The first method usually looks better, -but tends to be slower, as there are more pixels to put in the rows. - -If you don't want libpng to handle the interlacing details, just call -png_read_rows() seven times to read in all seven images. Each of the -images is a valid image by itself, or they can all be combined on an -8x8 grid to form a single image (although if you intend to combine them -you would be far better off using the libpng interlace handling). - -The first pass will return an image 1/8 as wide as the entire image -(every 8th column starting in column 0) and 1/8 as high as the original -(every 8th row starting in row 0), the second will be 1/8 as wide -(starting in column 4) and 1/8 as high (also starting in row 0). The -third pass will be 1/4 as wide (every 4th pixel starting in column 0) and -1/8 as high (every 8th row starting in row 4), and the fourth pass will -be 1/4 as wide and 1/4 as high (every 4th column starting in column 2, -and every 4th row starting in row 0). The fifth pass will return an -image 1/2 as wide, and 1/4 as high (starting at column 0 and row 2), -while the sixth pass will be 1/2 as wide and 1/2 as high as the original -(starting in column 1 and row 0). The seventh and final pass will be as -wide as the original, and 1/2 as high, containing all of the odd -numbered scanlines. Phew! - -If you want libpng to expand the images, call this before calling -png_start_read_image() or png_read_update_info(): - - if (interlace_type == PNG_INTERLACE_ADAM7) - number_of_passes - = png_set_interlace_handling(png_ptr); - -This will return the number of passes needed. Currently, this -is seven, but may change if another interlace type is added. -This function can be called even if the file is not interlaced, -where it will return one pass. - -If you are not going to display the image after each pass, but are -going to wait until the entire image is read in, use the sparkle -effect. This effect is faster and the end result of either method -is exactly the same. If you are planning on displaying the image -after each pass, the "rectangle" effect is generally considered the -better looking one. - -If you only want the "sparkle" effect, just call png_read_rows() as -normal, with the third parameter NULL. Make sure you make pass over -the image number_of_passes times, and you don't change the data in the -rows between calls. You can change the locations of the data, just -not the data. Each pass only writes the pixels appropriate for that -pass, and assumes the data from previous passes is still valid. - - png_read_rows(png_ptr, row_pointers, NULL, - number_of_rows); - -If you only want the first effect (the rectangles), do the same as -before except pass the row buffer in the third parameter, and leave -the second parameter NULL. - - png_read_rows(png_ptr, NULL, row_pointers, - number_of_rows); - -.SS Finishing a sequential read - -After you are finished reading the image through the -low-level interface, you can finish reading the file. If you are -interested in comments or time, which may be stored either before or -after the image data, you should pass the separate png_info struct if -you want to keep the comments from before and after the image -separate. If you are not interested, you can pass NULL. - - png_read_end(png_ptr, end_info); - -When you are done, you can free all memory allocated by libpng like this: - - png_destroy_read_struct(&png_ptr, &info_ptr, - &end_info); - -It is also possible to individually free the info_ptr members that -point to libpng-allocated storage with the following function: - - png_free_data(png_ptr, info_ptr, mask, seq) - mask - identifies data to be freed, a mask - containing the bitwise OR of one or - more of - PNG_FREE_PLTE, PNG_FREE_TRNS, - PNG_FREE_HIST, PNG_FREE_ICCP, - PNG_FREE_PCAL, PNG_FREE_ROWS, - PNG_FREE_SCAL, PNG_FREE_SPLT, - PNG_FREE_TEXT, PNG_FREE_UNKN, - or simply PNG_FREE_ALL - seq - sequence number of item to be freed - (-1 for all items) - -This function may be safely called when the relevant storage has -already been freed, or has not yet been allocated, or was allocated -by the user and not by libpng, and will in those cases do nothing. -The "seq" parameter is ignored if only one item of the selected data -type, such as PLTE, is allowed. If "seq" is not -1, and multiple items -are allowed for the data type identified in the mask, such as text or -sPLT, only the n'th item in the structure is freed, where n is "seq". - -The default behavior is only to free data that was allocated internally -by libpng. This can be changed, so that libpng will not free the data, -or so that it will free data that was allocated by the user with png_malloc() -or png_zalloc() and passed in via a png_set_*() function, with - - png_data_freer(png_ptr, info_ptr, freer, mask) - mask - which data elements are affected - same choices as in png_free_data() - freer - one of - PNG_DESTROY_WILL_FREE_DATA - PNG_SET_WILL_FREE_DATA - PNG_USER_WILL_FREE_DATA - -This function only affects data that has already been allocated. -You can call this function after reading the PNG data but before calling -any png_set_*() functions, to control whether the user or the png_set_*() -function is responsible for freeing any existing data that might be present, -and again after the png_set_*() functions to control whether the user -or png_destroy_*() is supposed to free the data. When the user assumes -responsibility for libpng-allocated data, the application must use -png_free() to free it, and when the user transfers responsibility to libpng -for data that the user has allocated, the user must have used png_malloc() -or png_zalloc() to allocate it. - -If you allocated your row_pointers in a single block, as suggested above in -the description of the high level read interface, you must not transfer -responsibility for freeing it to the png_set_rows or png_read_destroy function, -because they would also try to free the individual row_pointers[i]. - -If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword -separately, do not transfer responsibility for freeing text_ptr to libpng, -because when libpng fills a png_text structure it combines these members with -the key member, and png_free_data() will free only text_ptr.key. Similarly, -if you transfer responsibility for free'ing text_ptr from libpng to your -application, your application must not separately free those members. - -The png_free_data() function will turn off the "valid" flag for anything -it frees. If you need to turn the flag off for a chunk that was freed by -your application instead of by libpng, you can use - - png_set_invalid(png_ptr, info_ptr, mask); - mask - identifies the chunks to be made invalid, - containing the bitwise OR of one or - more of - PNG_INFO_gAMA, PNG_INFO_sBIT, - PNG_INFO_cHRM, PNG_INFO_PLTE, - PNG_INFO_tRNS, PNG_INFO_bKGD, - PNG_INFO_hIST, PNG_INFO_pHYs, - PNG_INFO_oFFs, PNG_INFO_tIME, - PNG_INFO_pCAL, PNG_INFO_sRGB, - PNG_INFO_iCCP, PNG_INFO_sPLT, - PNG_INFO_sCAL, PNG_INFO_IDAT - -For a more compact example of reading a PNG image, see the file example.c. - -.SS Reading PNG files progressively - -The progressive reader is slightly different then the non-progressive -reader. Instead of calling png_read_info(), png_read_rows(), and -png_read_end(), you make one call to png_process_data(), which calls -callbacks when it has the info, a row, or the end of the image. You -set up these callbacks with png_set_progressive_read_fn(). You don't -have to worry about the input/output functions of libpng, as you are -giving the library the data directly in png_process_data(). I will -assume that you have read the section on reading PNG files above, -so I will only highlight the differences (although I will show -all of the code). - -png_structp png_ptr; -png_infop info_ptr; - - /* An example code fragment of how you would - initialize the progressive reader in your - application. */ - int - initialize_png_reader() - { - png_ptr = png_create_read_struct - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn); - if (!png_ptr) - return (ERROR); - info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { - png_destroy_read_struct(&png_ptr, (png_infopp)NULL, - (png_infopp)NULL); - return (ERROR); - } - - if (setjmp(png_jmpbuf(png_ptr))) - { - png_destroy_read_struct(&png_ptr, &info_ptr, - (png_infopp)NULL); - return (ERROR); - } - - /* This one's new. You can provide functions - to be called when the header info is valid, - when each row is completed, and when the image - is finished. If you aren't using all functions, - you can specify NULL parameters. Even when all - three functions are NULL, you need to call - png_set_progressive_read_fn(). You can use - any struct as the user_ptr (cast to a void pointer - for the function call), and retrieve the pointer - from inside the callbacks using the function - - png_get_progressive_ptr(png_ptr); - - which will return a void pointer, which you have - to cast appropriately. - */ - png_set_progressive_read_fn(png_ptr, (void *)user_ptr, - info_callback, row_callback, end_callback); - - return 0; - } - - /* A code fragment that you call as you receive blocks - of data */ - int - process_data(png_bytep buffer, png_uint_32 length) - { - if (setjmp(png_jmpbuf(png_ptr))) - { - png_destroy_read_struct(&png_ptr, &info_ptr, - (png_infopp)NULL); - return (ERROR); - } - - /* This one's new also. Simply give it a chunk - of data from the file stream (in order, of - course). On machines with segmented memory - models machines, don't give it any more than - 64K. The library seems to run fine with sizes - of 4K. Although you can give it much less if - necessary (I assume you can give it chunks of - 1 byte, I haven't tried less then 256 bytes - yet). When this function returns, you may - want to display any rows that were generated - in the row callback if you don't already do - so there. - */ - png_process_data(png_ptr, info_ptr, buffer, length); - return 0; - } - - /* This function is called (as set by - png_set_progressive_read_fn() above) when enough data - has been supplied so all of the header has been - read. - */ - void - info_callback(png_structp png_ptr, png_infop info) - { - /* Do any setup here, including setting any of - the transformations mentioned in the Reading - PNG files section. For now, you _must_ call - either png_start_read_image() or - png_read_update_info() after all the - transformations are set (even if you don't set - any). You may start getting rows before - png_process_data() returns, so this is your - last chance to prepare for that. - */ - } - - /* This function is called when each row of image - data is complete */ - void - row_callback(png_structp png_ptr, png_bytep new_row, - png_uint_32 row_num, int pass) - { - /* If the image is interlaced, and you turned - on the interlace handler, this function will - be called for every row in every pass. Some - of these rows will not be changed from the - previous pass. When the row is not changed, - the new_row variable will be NULL. The rows - and passes are called in order, so you don't - really need the row_num and pass, but I'm - supplying them because it may make your life - easier. - - For the non-NULL rows of interlaced images, - you must call png_progressive_combine_row() - passing in the row and the old row. You can - call this function for NULL rows (it will just - return) and for non-interlaced images (it just - does the memcpy for you) if it will make the - code easier. Thus, you can just do this for - all cases: - */ - - png_progressive_combine_row(png_ptr, old_row, - new_row); - - /* where old_row is what was displayed for - previously for the row. Note that the first - pass (pass == 0, really) will completely cover - the old row, so the rows do not have to be - initialized. After the first pass (and only - for interlaced images), you will have to pass - the current row, and the function will combine - the old row and the new row. - */ - } - - void - end_callback(png_structp png_ptr, png_infop info) - { - /* This function is called after the whole image - has been read, including any chunks after the - image (up to and including the IEND). You - will usually have the same info chunk as you - had in the header, although some data may have - been added to the comments and time fields. - - Most people won't do much here, perhaps setting - a flag that marks the image as finished. - */ - } - - - -.SH IV. Writing - -Much of this is very similar to reading. However, everything of -importance is repeated here, so you won't have to constantly look -back up in the reading section to understand writing. - -.SS Setup - -You will want to do the I/O initialization before you get into libpng, -so if it doesn't work, you don't have anything to undo. If you are not -using the standard I/O functions, you will need to replace them with -custom writing functions. See the discussion under Customizing libpng. - - FILE *fp = fopen(file_name, "wb"); - if (!fp) - { - return (ERROR); - } - -Next, png_struct and png_info need to be allocated and initialized. -As these can be both relatively large, you may not want to store these -on the stack, unless you have stack space to spare. Of course, you -will want to check if they return NULL. If you are also reading, -you won't want to name your read structure and your write structure -both "png_ptr"; you can call them anything you like, such as -"read_ptr" and "write_ptr". Look at pngtest.c, for example. - - png_structp png_ptr = png_create_write_struct - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn); - if (!png_ptr) - return (ERROR); - - png_infop info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { - png_destroy_write_struct(&png_ptr, - (png_infopp)NULL); - return (ERROR); - } - -If you want to use your own memory allocation routines, -define PNG_USER_MEM_SUPPORTED and use -png_create_write_struct_2() instead of png_create_write_struct(): - - png_structp png_ptr = png_create_write_struct_2 - (PNG_LIBPNG_VER_STRING, (png_voidp)user_error_ptr, - user_error_fn, user_warning_fn, (png_voidp) - user_mem_ptr, user_malloc_fn, user_free_fn); - -After you have these structures, you will need to set up the -error handling. When libpng encounters an error, it expects to -longjmp() back to your routine. Therefore, you will need to call -setjmp() and pass the png_jmpbuf(png_ptr). If you -write the file from different routines, you will need to update -the png_jmpbuf(png_ptr) every time you enter a new routine that will -call a png_*() function. See your documentation of setjmp/longjmp -for your compiler for more information on setjmp/longjmp. See -the discussion on libpng error handling in the Customizing Libpng -section below for more information on the libpng error handling. - - if (setjmp(png_jmpbuf(png_ptr))) - { - png_destroy_write_struct(&png_ptr, &info_ptr); - fclose(fp); - return (ERROR); - } - ... - return; - -If you would rather avoid the complexity of setjmp/longjmp issues, -you can compile libpng with PNG_SETJMP_NOT_SUPPORTED, in which case -errors will result in a call to PNG_ABORT() which defaults to abort(). - -Now you need to set up the output code. The default for libpng is to -use the C function fwrite(). If you use this, you will need to pass a -valid FILE * in the function png_init_io(). Be sure that the file is -opened in binary mode. Again, if you wish to handle writing data in -another way, see the discussion on libpng I/O handling in the Customizing -Libpng section below. - - png_init_io(png_ptr, fp); - -If you are embedding your PNG into a datastream such as MNG, and don't -want libpng to write the 8-byte signature, or if you have already -written the signature in your application, use - - png_set_sig_bytes(png_ptr, 8); - -to inform libpng that it should not write a signature. - -.SS Write callbacks - -At this point, you can set up a callback function that will be -called after each row has been written, which you can use to control -a progress meter or the like. It's demonstrated in pngtest.c. -You must supply a function - - void write_row_callback(png_ptr, png_uint_32 row, - int pass); - { - /* put your code here */ - } - -(You can give it another name that you like instead of "write_row_callback") - -To inform libpng about your function, use - - png_set_write_status_fn(png_ptr, write_row_callback); - -You now have the option of modifying how the compression library will -run. The following functions are mainly for testing, but may be useful -in some cases, like if you need to write PNG files extremely fast and -are willing to give up some compression, or if you want to get the -maximum possible compression at the expense of slower writing. If you -have no special needs in this area, let the library do what it wants by -not calling this function at all, as it has been tuned to deliver a good -speed/compression ratio. The second parameter to png_set_filter() is -the filter method, for which the only valid values are 0 (as of the -July 1999 PNG specification, version 1.2) or 64 (if you are writing -a PNG datastream that is to be embedded in a MNG datastream). The third -parameter is a flag that indicates which filter type(s) are to be tested -for each scanline. See the PNG specification for details on the specific -filter types. - - - /* turn on or off filtering, and/or choose - specific filters. You can use either a single - PNG_FILTER_VALUE_NAME or the bitwise OR of one - or more PNG_FILTER_NAME masks. */ - png_set_filter(png_ptr, 0, - PNG_FILTER_NONE | PNG_FILTER_VALUE_NONE | - PNG_FILTER_SUB | PNG_FILTER_VALUE_SUB | - PNG_FILTER_UP | PNG_FILTER_VALUE_UP | - PNG_FILTER_AVG | PNG_FILTER_VALUE_AVG | - PNG_FILTER_PAETH | PNG_FILTER_VALUE_PAETH| - PNG_ALL_FILTERS); - -If an application -wants to start and stop using particular filters during compression, -it should start out with all of the filters (to ensure that the previous -row of pixels will be stored in case it's needed later), and then add -and remove them after the start of compression. - -If you are writing a PNG datastream that is to be embedded in a MNG -datastream, the second parameter can be either 0 or 64. - -The png_set_compression_*() functions interface to the zlib compression -library, and should mostly be ignored unless you really know what you are -doing. The only generally useful call is png_set_compression_level() -which changes how much time zlib spends on trying to compress the image -data. See the Compression Library (zlib.h and algorithm.txt, distributed -with zlib) for details on the compression levels. - - /* set the zlib compression level */ - png_set_compression_level(png_ptr, - Z_BEST_COMPRESSION); - - /* set other zlib parameters */ - png_set_compression_mem_level(png_ptr, 8); - png_set_compression_strategy(png_ptr, - Z_DEFAULT_STRATEGY); - png_set_compression_window_bits(png_ptr, 15); - png_set_compression_method(png_ptr, 8); - png_set_compression_buffer_size(png_ptr, 8192) - -extern PNG_EXPORT(void,png_set_zbuf_size) - -.SS Setting the contents of info for output - -You now need to fill in the png_info structure with all the data you -wish to write before the actual image. Note that the only thing you -are allowed to write after the image is the text chunks and the time -chunk (as of PNG Specification 1.2, anyway). See png_write_end() and -the latest PNG specification for more information on that. If you -wish to write them before the image, fill them in now, and flag that -data as being valid. If you want to wait until after the data, don't -fill them until png_write_end(). For all the fields in png_info and -their data types, see png.h. For explanations of what the fields -contain, see the PNG specification. - -Some of the more important parts of the png_info are: - - png_set_IHDR(png_ptr, info_ptr, width, height, - bit_depth, color_type, interlace_type, - compression_type, filter_method) - width - holds the width of the image - in pixels (up to 2^31). - height - holds the height of the image - in pixels (up to 2^31). - bit_depth - holds the bit depth of one of the - image channels. - (valid values are 1, 2, 4, 8, 16 - and depend also on the - color_type. See also significant - bits (sBIT) below). - color_type - describes which color/alpha - channels are present. - PNG_COLOR_TYPE_GRAY - (bit depths 1, 2, 4, 8, 16) - PNG_COLOR_TYPE_GRAY_ALPHA - (bit depths 8, 16) - PNG_COLOR_TYPE_PALETTE - (bit depths 1, 2, 4, 8) - PNG_COLOR_TYPE_RGB - (bit_depths 8, 16) - PNG_COLOR_TYPE_RGB_ALPHA - (bit_depths 8, 16) - - PNG_COLOR_MASK_PALETTE - PNG_COLOR_MASK_COLOR - PNG_COLOR_MASK_ALPHA - - interlace_type - PNG_INTERLACE_NONE or - PNG_INTERLACE_ADAM7 - compression_type - (must be - PNG_COMPRESSION_TYPE_DEFAULT) - filter_method - (must be PNG_FILTER_TYPE_DEFAULT - or, if you are writing a PNG to - be embedded in a MNG datastream, - can also be - PNG_INTRAPIXEL_DIFFERENCING) - -If you call png_set_IHDR(), the call must appear before any of the -other png_set_*() functions, because they might require access to some of -the IHDR settings. The remaining png_set_*() functions can be called -in any order. - -If you wish, you can reset the compression_type, interlace_type, or -filter_method later by calling png_set_IHDR() again; if you do this, the -width, height, bit_depth, and color_type must be the same in each call. - - png_set_PLTE(png_ptr, info_ptr, palette, - num_palette); - palette - the palette for the file - (array of png_color) - num_palette - number of entries in the palette - - png_set_gAMA(png_ptr, info_ptr, gamma); - gamma - the gamma the image was created - at (PNG_INFO_gAMA) - - png_set_sRGB(png_ptr, info_ptr, srgb_intent); - srgb_intent - the rendering intent - (PNG_INFO_sRGB) The presence of - the sRGB chunk means that the pixel - data is in the sRGB color space. - This chunk also implies specific - values of gAMA and cHRM. Rendering - intent is the CSS-1 property that - has been defined by the International - Color Consortium - (http://www.color.org). - It can be one of - PNG_sRGB_INTENT_SATURATION, - PNG_sRGB_INTENT_PERCEPTUAL, - PNG_sRGB_INTENT_ABSOLUTE, or - PNG_sRGB_INTENT_RELATIVE. - - - png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr, - srgb_intent); - srgb_intent - the rendering intent - (PNG_INFO_sRGB) The presence of the - sRGB chunk means that the pixel - data is in the sRGB color space. - This function also causes gAMA and - cHRM chunks with the specific values - that are consistent with sRGB to be - written. - - png_set_iCCP(png_ptr, info_ptr, name, compression_type, - profile, proflen); - name - The profile name. - compression - The compression type; always - PNG_COMPRESSION_TYPE_BASE for PNG 1.0. - You may give NULL to this argument to - ignore it. - profile - International Color Consortium color - profile data. May contain NULs. - proflen - length of profile data in bytes. - - png_set_sBIT(png_ptr, info_ptr, sig_bit); - sig_bit - the number of significant bits for - (PNG_INFO_sBIT) each of the gray, red, - green, and blue channels, whichever are - appropriate for the given color type - (png_color_16) - - png_set_tRNS(png_ptr, info_ptr, trans_alpha, - num_trans, trans_color); - trans_alpha - array of alpha (transparency) - entries for palette (PNG_INFO_tRNS) - trans_color - graylevel or color sample values - (in order red, green, blue) of the - single transparent color for - non-paletted images (PNG_INFO_tRNS) - num_trans - number of transparent entries - (PNG_INFO_tRNS) - - png_set_hIST(png_ptr, info_ptr, hist); - (PNG_INFO_hIST) - hist - histogram of palette (array of - png_uint_16) - - png_set_tIME(png_ptr, info_ptr, mod_time); - mod_time - time image was last modified - (PNG_VALID_tIME) - - png_set_bKGD(png_ptr, info_ptr, background); - background - background color (PNG_VALID_bKGD) - - png_set_text(png_ptr, info_ptr, text_ptr, num_text); - text_ptr - array of png_text holding image - comments - text_ptr[i].compression - type of compression used - on "text" PNG_TEXT_COMPRESSION_NONE - PNG_TEXT_COMPRESSION_zTXt - PNG_ITXT_COMPRESSION_NONE - PNG_ITXT_COMPRESSION_zTXt - text_ptr[i].key - keyword for comment. Must contain - 1-79 characters. - text_ptr[i].text - text comments for current - keyword. Can be NULL or empty. - text_ptr[i].text_length - length of text string, - after decompression, 0 for iTXt - text_ptr[i].itxt_length - length of itxt string, - after decompression, 0 for tEXt/zTXt - text_ptr[i].lang - language of comment (NULL or - empty for unknown). - text_ptr[i].translated_keyword - keyword in UTF-8 (NULL - or empty for unknown). - Note that the itxt_length, lang, and lang_key - members of the text_ptr structure only exist - when the library is built with iTXt chunk support. - - num_text - number of comments - - png_set_sPLT(png_ptr, info_ptr, &palette_ptr, - num_spalettes); - palette_ptr - array of png_sPLT_struct structures - to be added to the list of palettes - in the info structure. - num_spalettes - number of palette structures to be - added. - - png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y, - unit_type); - offset_x - positive offset from the left - edge of the screen - offset_y - positive offset from the top - edge of the screen - unit_type - PNG_OFFSET_PIXEL, PNG_OFFSET_MICROMETER - - png_set_pHYs(png_ptr, info_ptr, res_x, res_y, - unit_type); - res_x - pixels/unit physical resolution - in x direction - res_y - pixels/unit physical resolution - in y direction - unit_type - PNG_RESOLUTION_UNKNOWN, - PNG_RESOLUTION_METER - - png_set_sCAL(png_ptr, info_ptr, unit, width, height) - unit - physical scale units (an integer) - width - width of a pixel in physical scale units - height - height of a pixel in physical scale units - (width and height are doubles) - - png_set_sCAL_s(png_ptr, info_ptr, unit, width, height) - unit - physical scale units (an integer) - width - width of a pixel in physical scale units - height - height of a pixel in physical scale units - (width and height are strings like "2.54") - - png_set_unknown_chunks(png_ptr, info_ptr, &unknowns, - num_unknowns) - unknowns - array of png_unknown_chunk - structures holding unknown chunks - unknowns[i].name - name of unknown chunk - unknowns[i].data - data of unknown chunk - unknowns[i].size - size of unknown chunk's data - unknowns[i].location - position to write chunk in file - 0: do not write chunk - PNG_HAVE_IHDR: before PLTE - PNG_HAVE_PLTE: before IDAT - PNG_AFTER_IDAT: after IDAT - -The "location" member is set automatically according to -what part of the output file has already been written. -You can change its value after calling png_set_unknown_chunks() -as demonstrated in pngtest.c. Within each of the "locations", -the chunks are sequenced according to their position in the -structure (that is, the value of "i", which is the order in which -the chunk was either read from the input file or defined with -png_set_unknown_chunks). - -A quick word about text and num_text. text is an array of png_text -structures. num_text is the number of valid structures in the array. -Each png_text structure holds a language code, a keyword, a text value, -and a compression type. - -The compression types have the same valid numbers as the compression -types of the image data. Currently, the only valid number is zero. -However, you can store text either compressed or uncompressed, unlike -images, which always have to be compressed. So if you don't want the -text compressed, set the compression type to PNG_TEXT_COMPRESSION_NONE. -Because tEXt and zTXt chunks don't have a language field, if you -specify PNG_TEXT_COMPRESSION_NONE or PNG_TEXT_COMPRESSION_zTXt -any language code or translated keyword will not be written out. - -Until text gets around 1000 bytes, it is not worth compressing it. -After the text has been written out to the file, the compression type -is set to PNG_TEXT_COMPRESSION_NONE_WR or PNG_TEXT_COMPRESSION_zTXt_WR, -so that it isn't written out again at the end (in case you are calling -png_write_end() with the same struct. - -The keywords that are given in the PNG Specification are: - - Title Short (one line) title or - caption for image - Author Name of image's creator - Description Description of image (possibly long) - Copyright Copyright notice - Creation Time Time of original image creation - (usually RFC 1123 format, see below) - Software Software used to create the image - Disclaimer Legal disclaimer - Warning Warning of nature of content - Source Device used to create the image - Comment Miscellaneous comment; conversion - from other image format - -The keyword-text pairs work like this. Keywords should be short -simple descriptions of what the comment is about. Some typical -keywords are found in the PNG specification, as is some recommendations -on keywords. You can repeat keywords in a file. You can even write -some text before the image and some after. For example, you may want -to put a description of the image before the image, but leave the -disclaimer until after, so viewers working over modem connections -don't have to wait for the disclaimer to go over the modem before -they start seeing the image. Finally, keywords should be full -words, not abbreviations. Keywords and text are in the ISO 8859-1 -(Latin-1) character set (a superset of regular ASCII) and can not -contain NUL characters, and should not contain control or other -unprintable characters. To make the comments widely readable, stick -with basic ASCII, and avoid machine specific character set extensions -like the IBM-PC character set. The keyword must be present, but -you can leave off the text string on non-compressed pairs. -Compressed pairs must have a text string, as only the text string -is compressed anyway, so the compression would be meaningless. - -PNG supports modification time via the png_time structure. Two -conversion routines are provided, png_convert_from_time_t() for -time_t and png_convert_from_struct_tm() for struct tm. The -time_t routine uses gmtime(). You don't have to use either of -these, but if you wish to fill in the png_time structure directly, -you should provide the time in universal time (GMT) if possible -instead of your local time. Note that the year number is the full -year (e.g. 1998, rather than 98 - PNG is year 2000 compliant!), and -that months start with 1. - -If you want to store the time of the original image creation, you should -use a plain tEXt chunk with the "Creation Time" keyword. This is -necessary because the "creation time" of a PNG image is somewhat vague, -depending on whether you mean the PNG file, the time the image was -created in a non-PNG format, a still photo from which the image was -scanned, or possibly the subject matter itself. In order to facilitate -machine-readable dates, it is recommended that the "Creation Time" -tEXt chunk use RFC 1123 format dates (e.g. "22 May 1997 18:07:10 GMT"), -although this isn't a requirement. Unlike the tIME chunk, the -"Creation Time" tEXt chunk is not expected to be automatically changed -by the software. To facilitate the use of RFC 1123 dates, a function -png_convert_to_rfc1123(png_timep) is provided to convert from PNG -time to an RFC 1123 format string. - -.SS Writing unknown chunks - -You can use the png_set_unknown_chunks function to queue up chunks -for writing. You give it a chunk name, raw data, and a size; that's -all there is to it. The chunks will be written by the next following -png_write_info_before_PLTE, png_write_info, or png_write_end function. -Any chunks previously read into the info structure's unknown-chunk -list will also be written out in a sequence that satisfies the PNG -specification's ordering rules. - -.SS The high-level write interface - -At this point there are two ways to proceed; through the high-level -write interface, or through a sequence of low-level write operations. -You can use the high-level interface if your image data is present -in the info structure. All defined output -transformations are permitted, enabled by the following masks. - - PNG_TRANSFORM_IDENTITY No transformation - PNG_TRANSFORM_PACKING Pack 1, 2 and 4-bit samples - PNG_TRANSFORM_PACKSWAP Change order of packed - pixels to LSB first - PNG_TRANSFORM_INVERT_MONO Invert monochrome images - PNG_TRANSFORM_SHIFT Normalize pixels to the - sBIT depth - PNG_TRANSFORM_BGR Flip RGB to BGR, RGBA - to BGRA - PNG_TRANSFORM_SWAP_ALPHA Flip RGBA to ARGB or GA - to AG - PNG_TRANSFORM_INVERT_ALPHA Change alpha from opacity - to transparency - PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples - PNG_TRANSFORM_STRIP_FILLER Strip out filler - bytes (deprecated). - PNG_TRANSFORM_STRIP_FILLER_BEFORE Strip out leading - filler bytes - PNG_TRANSFORM_STRIP_FILLER_AFTER Strip out trailing - filler bytes - -If you have valid image data in the info structure (you can use -png_set_rows() to put image data in the info structure), simply do this: - - png_write_png(png_ptr, info_ptr, png_transforms, NULL) - -where png_transforms is an integer containing the bitwise OR of some set of -transformation flags. This call is equivalent to png_write_info(), -followed the set of transformations indicated by the transform mask, -then png_write_image(), and finally png_write_end(). - -(The final parameter of this call is not yet used. Someday it might point -to transformation parameters required by some future output transform.) - -You must use png_transforms and not call any png_set_transform() functions -when you use png_write_png(). - -.SS The low-level write interface - -If you are going the low-level route instead, you are now ready to -write all the file information up to the actual image data. You do -this with a call to png_write_info(). - - png_write_info(png_ptr, info_ptr); - -Note that there is one transformation you may need to do before -png_write_info(). In PNG files, the alpha channel in an image is the -level of opacity. If your data is supplied as a level of transparency, -you can invert the alpha channel before you write it, so that 0 is -fully transparent and 255 (in 8-bit or paletted images) or 65535 -(in 16-bit images) is fully opaque, with - - png_set_invert_alpha(png_ptr); - -This must appear before png_write_info() instead of later with the -other transformations because in the case of paletted images the tRNS -chunk data has to be inverted before the tRNS chunk is written. If -your image is not a paletted image, the tRNS data (which in such cases -represents a single color to be rendered as transparent) won't need to -be changed, and you can safely do this transformation after your -png_write_info() call. - -If you need to write a private chunk that you want to appear before -the PLTE chunk when PLTE is present, you can write the PNG info in -two steps, and insert code to write your own chunk between them: - - png_write_info_before_PLTE(png_ptr, info_ptr); - png_set_unknown_chunks(png_ptr, info_ptr, ...); - png_write_info(png_ptr, info_ptr); - -After you've written the file information, you can set up the library -to handle any special transformations of the image data. The various -ways to transform the data will be described in the order that they -should occur. This is important, as some of these change the color -type and/or bit depth of the data, and some others only work on -certain color types and bit depths. Even though each transformation -checks to see if it has data that it can do something with, you should -make sure to only enable a transformation if it will be valid for the -data. For example, don't swap red and blue on grayscale data. - -PNG files store RGB pixels packed into 3 or 6 bytes. This code tells -the library to strip input data that has 4 or 8 bytes per pixel down -to 3 or 6 bytes (or strip 2 or 4-byte grayscale+filler data to 1 or 2 -bytes per pixel). - - png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE); - -where the 0 is unused, and the location is either PNG_FILLER_BEFORE or -PNG_FILLER_AFTER, depending upon whether the filler byte in the pixel -is stored XRGB or RGBX. - -PNG files pack pixels of bit depths 1, 2, and 4 into bytes as small as -they can, resulting in, for example, 8 pixels per byte for 1 bit files. -If the data is supplied at 1 pixel per byte, use this code, which will -correctly pack the pixels into a single byte: - - png_set_packing(png_ptr); - -PNG files reduce possible bit depths to 1, 2, 4, 8, and 16. If your -data is of another bit depth, you can write an sBIT chunk into the -file so that decoders can recover the original data if desired. - - /* Set the true bit depth of the image data */ - if (color_type & PNG_COLOR_MASK_COLOR) - { - sig_bit.red = true_bit_depth; - sig_bit.green = true_bit_depth; - sig_bit.blue = true_bit_depth; - } - else - { - sig_bit.gray = true_bit_depth; - } - if (color_type & PNG_COLOR_MASK_ALPHA) - { - sig_bit.alpha = true_bit_depth; - } - - png_set_sBIT(png_ptr, info_ptr, &sig_bit); - -If the data is stored in the row buffer in a bit depth other than -one supported by PNG (e.g. 3 bit data in the range 0-7 for a 4-bit PNG), -this will scale the values to appear to be the correct bit depth as -is required by PNG. - - png_set_shift(png_ptr, &sig_bit); - -PNG files store 16 bit pixels in network byte order (big-endian, -ie. most significant bits first). This code would be used if they are -supplied the other way (little-endian, i.e. least significant bits -first, the way PCs store them): - - if (bit_depth > 8) - png_set_swap(png_ptr); - -If you are using packed-pixel images (1, 2, or 4 bits/pixel), and you -need to change the order the pixels are packed into bytes, you can use: - - if (bit_depth < 8) - png_set_packswap(png_ptr); - -PNG files store 3 color pixels in red, green, blue order. This code -would be used if they are supplied as blue, green, red: - - png_set_bgr(png_ptr); - -PNG files describe monochrome as black being zero and white being -one. This code would be used if the pixels are supplied with this reversed -(black being one and white being zero): - - png_set_invert_mono(png_ptr); - -Finally, you can write your own transformation function if none of -the existing ones meets your needs. This is done by setting a callback -with - - png_set_write_user_transform_fn(png_ptr, - write_transform_fn); - -You must supply the function - - void write_transform_fn(png_ptr ptr, row_info_ptr - row_info, png_bytep data) - -See pngtest.c for a working example. Your function will be called -before any of the other transformations are processed. - -You can also set up a pointer to a user structure for use by your -callback function. - - png_set_user_transform_info(png_ptr, user_ptr, 0, 0); - -The user_channels and user_depth parameters of this function are ignored -when writing; you can set them to zero as shown. - -You can retrieve the pointer via the function png_get_user_transform_ptr(). -For example: - - voidp write_user_transform_ptr = - png_get_user_transform_ptr(png_ptr); - -It is possible to have libpng flush any pending output, either manually, -or automatically after a certain number of lines have been written. To -flush the output stream a single time call: - - png_write_flush(png_ptr); - -and to have libpng flush the output stream periodically after a certain -number of scanlines have been written, call: - - png_set_flush(png_ptr, nrows); - -Note that the distance between rows is from the last time png_write_flush() -was called, or the first row of the image if it has never been called. -So if you write 50 lines, and then png_set_flush 25, it will flush the -output on the next scanline, and every 25 lines thereafter, unless -png_write_flush() is called before 25 more lines have been written. -If nrows is too small (less than about 10 lines for a 640 pixel wide -RGB image) the image compression may decrease noticeably (although this -may be acceptable for real-time applications). Infrequent flushing will -only degrade the compression performance by a few percent over images -that do not use flushing. - -.SS Writing the image data - -That's it for the transformations. Now you can write the image data. -The simplest way to do this is in one function call. If you have the -whole image in memory, you can just call png_write_image() and libpng -will write the image. You will need to pass in an array of pointers to -each row. This function automatically handles interlacing, so you don't -need to call png_set_interlace_handling() or call this function multiple -times, or any of that other stuff necessary with png_write_rows(). - - png_write_image(png_ptr, row_pointers); - -where row_pointers is: - - png_byte *row_pointers[height]; - -You can point to void or char or whatever you use for pixels. - -If you don't want to write the whole image at once, you can -use png_write_rows() instead. If the file is not interlaced, -this is simple: - - png_write_rows(png_ptr, row_pointers, - number_of_rows); - -row_pointers is the same as in the png_write_image() call. - -If you are just writing one row at a time, you can do this with -a single row_pointer instead of an array of row_pointers: - - png_bytep row_pointer = row; - - png_write_row(png_ptr, row_pointer); - -When the file is interlaced, things can get a good deal more complicated. -The only currently (as of the PNG Specification version 1.2, dated July -1999) defined interlacing scheme for PNG files is the "Adam7" interlace -scheme, that breaks down an image into seven smaller images of varying -size. libpng will build these images for you, or you can do them -yourself. If you want to build them yourself, see the PNG specification -for details of which pixels to write when. - -If you don't want libpng to handle the interlacing details, just -use png_set_interlace_handling() and call png_write_rows() the -correct number of times to write all seven sub-images. - -If you want libpng to build the sub-images, call this before you start -writing any rows: - - number_of_passes = - png_set_interlace_handling(png_ptr); - -This will return the number of passes needed. Currently, this is seven, -but may change if another interlace type is added. - -Then write the complete image number_of_passes times. - - png_write_rows(png_ptr, row_pointers, - number_of_rows); - -As some of these rows are not used, and thus return immediately, you may -want to read about interlacing in the PNG specification, and only update -the rows that are actually used. - -.SS Finishing a sequential write - -After you are finished writing the image, you should finish writing -the file. If you are interested in writing comments or time, you should -pass an appropriately filled png_info pointer. If you are not interested, -you can pass NULL. - - png_write_end(png_ptr, info_ptr); - -When you are done, you can free all memory used by libpng like this: - - png_destroy_write_struct(&png_ptr, &info_ptr); - -It is also possible to individually free the info_ptr members that -point to libpng-allocated storage with the following function: - - png_free_data(png_ptr, info_ptr, mask, seq) - mask - identifies data to be freed, a mask - containing the bitwise OR of one or - more of - PNG_FREE_PLTE, PNG_FREE_TRNS, - PNG_FREE_HIST, PNG_FREE_ICCP, - PNG_FREE_PCAL, PNG_FREE_ROWS, - PNG_FREE_SCAL, PNG_FREE_SPLT, - PNG_FREE_TEXT, PNG_FREE_UNKN, - or simply PNG_FREE_ALL - seq - sequence number of item to be freed - (-1 for all items) - -This function may be safely called when the relevant storage has -already been freed, or has not yet been allocated, or was allocated -by the user and not by libpng, and will in those cases do nothing. -The "seq" parameter is ignored if only one item of the selected data -type, such as PLTE, is allowed. If "seq" is not -1, and multiple items -are allowed for the data type identified in the mask, such as text or -sPLT, only the n'th item in the structure is freed, where n is "seq". - -If you allocated data such as a palette that you passed in to libpng -with png_set_*, you must not free it until just before the call to -png_destroy_write_struct(). - -The default behavior is only to free data that was allocated internally -by libpng. This can be changed, so that libpng will not free the data, -or so that it will free data that was allocated by the user with png_malloc() -or png_zalloc() and passed in via a png_set_*() function, with - - png_data_freer(png_ptr, info_ptr, freer, mask) - mask - which data elements are affected - same choices as in png_free_data() - freer - one of - PNG_DESTROY_WILL_FREE_DATA - PNG_SET_WILL_FREE_DATA - PNG_USER_WILL_FREE_DATA - -For example, to transfer responsibility for some data from a read structure -to a write structure, you could use - - png_data_freer(read_ptr, read_info_ptr, - PNG_USER_WILL_FREE_DATA, - PNG_FREE_PLTE|PNG_FREE_tRNS|PNG_FREE_hIST) - png_data_freer(write_ptr, write_info_ptr, - PNG_DESTROY_WILL_FREE_DATA, - PNG_FREE_PLTE|PNG_FREE_tRNS|PNG_FREE_hIST) - -thereby briefly reassigning responsibility for freeing to the user but -immediately afterwards reassigning it once more to the write_destroy -function. Having done this, it would then be safe to destroy the read -structure and continue to use the PLTE, tRNS, and hIST data in the write -structure. - -This function only affects data that has already been allocated. -You can call this function before calling after the png_set_*() functions -to control whether the user or png_destroy_*() is supposed to free the data. -When the user assumes responsibility for libpng-allocated data, the -application must use -png_free() to free it, and when the user transfers responsibility to libpng -for data that the user has allocated, the user must have used png_malloc() -or png_zalloc() to allocate it. - -If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword -separately, do not transfer responsibility for freeing text_ptr to libpng, -because when libpng fills a png_text structure it combines these members with -the key member, and png_free_data() will free only text_ptr.key. Similarly, -if you transfer responsibility for free'ing text_ptr from libpng to your -application, your application must not separately free those members. -For a more compact example of writing a PNG image, see the file example.c. - -.SH V. Modifying/Customizing libpng: - -There are two issues here. The first is changing how libpng does -standard things like memory allocation, input/output, and error handling. -The second deals with more complicated things like adding new chunks, -adding new transformations, and generally changing how libpng works. -Both of those are compile-time issues; that is, they are generally -determined at the time the code is written, and there is rarely a need -to provide the user with a means of changing them. - -Memory allocation, input/output, and error handling - -All of the memory allocation, input/output, and error handling in libpng -goes through callbacks that are user-settable. The default routines are -in pngmem.c, pngrio.c, pngwio.c, and pngerror.c, respectively. To change -these functions, call the appropriate png_set_*_fn() function. - -Memory allocation is done through the functions png_malloc(), png_calloc(), -and png_free(). These currently just call the standard C functions. -png_calloc() calls png_malloc() and then png_memset() to clear the newly -allocated memory to zero. If your pointers can't access more then 64K -at a time, you will want to set MAXSEG_64K in zlib.h. Since it is -unlikely that the method of handling memory allocation on a platform -will change between applications, these functions must be modified in -the library at compile time. If you prefer to use a different method -of allocating and freeing data, you can use png_create_read_struct_2() or -png_create_write_struct_2() to register your own functions as described -above. These functions also provide a void pointer that can be retrieved -via - - mem_ptr=png_get_mem_ptr(png_ptr); - -Your replacement memory functions must have prototypes as follows: - - png_voidp malloc_fn(png_structp png_ptr, - png_alloc_size_t size); - void free_fn(png_structp png_ptr, png_voidp ptr); - -Your malloc_fn() must return NULL in case of failure. The png_malloc() -function will normally call png_error() if it receives a NULL from the -system memory allocator or from your replacement malloc_fn(). - -Your free_fn() will never be called with a NULL ptr, since libpng's -png_free() checks for NULL before calling free_fn(). - -Input/Output in libpng is done through png_read() and png_write(), -which currently just call fread() and fwrite(). The FILE * is stored in -png_struct and is initialized via png_init_io(). If you wish to change -the method of I/O, the library supplies callbacks that you can set -through the function png_set_read_fn() and png_set_write_fn() at run -time, instead of calling the png_init_io() function. These functions -also provide a void pointer that can be retrieved via the function -png_get_io_ptr(). For example: - - png_set_read_fn(png_structp read_ptr, - voidp read_io_ptr, png_rw_ptr read_data_fn) - - png_set_write_fn(png_structp write_ptr, - voidp write_io_ptr, png_rw_ptr write_data_fn, - png_flush_ptr output_flush_fn); - - voidp read_io_ptr = png_get_io_ptr(read_ptr); - voidp write_io_ptr = png_get_io_ptr(write_ptr); - -The replacement I/O functions must have prototypes as follows: - - void user_read_data(png_structp png_ptr, - png_bytep data, png_size_t length); - void user_write_data(png_structp png_ptr, - png_bytep data, png_size_t length); - void user_flush_data(png_structp png_ptr); - -The user_read_data() function is responsible for detecting and -handling end-of-data errors. - -Supplying NULL for the read, write, or flush functions sets them back -to using the default C stream functions, which expect the io_ptr to -point to a standard *FILE structure. It is probably a mistake -to use NULL for one of write_data_fn and output_flush_fn but not both -of them, unless you have built libpng with PNG_NO_WRITE_FLUSH defined. -It is an error to read from a write stream, and vice versa. - -Error handling in libpng is done through png_error() and png_warning(). -Errors handled through png_error() are fatal, meaning that png_error() -should never return to its caller. Currently, this is handled via -setjmp() and longjmp() (unless you have compiled libpng with -PNG_SETJMP_NOT_SUPPORTED, in which case it is handled via PNG_ABORT()), -but you could change this to do things like exit() if you should wish. - -On non-fatal errors, png_warning() is called -to print a warning message, and then control returns to the calling code. -By default png_error() and png_warning() print a message on stderr via -fprintf() unless the library is compiled with PNG_NO_CONSOLE_IO defined -(because you don't want the messages) or PNG_NO_STDIO defined (because -fprintf() isn't available). If you wish to change the behavior of the error -functions, you will need to set up your own message callbacks. These -functions are normally supplied at the time that the png_struct is created. -It is also possible to redirect errors and warnings to your own replacement -functions after png_create_*_struct() has been called by calling: - - png_set_error_fn(png_structp png_ptr, - png_voidp error_ptr, png_error_ptr error_fn, - png_error_ptr warning_fn); - - png_voidp error_ptr = png_get_error_ptr(png_ptr); - -If NULL is supplied for either error_fn or warning_fn, then the libpng -default function will be used, calling fprintf() and/or longjmp() if a -problem is encountered. The replacement error functions should have -parameters as follows: - - void user_error_fn(png_structp png_ptr, - png_const_charp error_msg); - void user_warning_fn(png_structp png_ptr, - png_const_charp warning_msg); - -The motivation behind using setjmp() and longjmp() is the C++ throw and -catch exception handling methods. This makes the code much easier to write, -as there is no need to check every return code of every function call. -However, there are some uncertainties about the status of local variables -after a longjmp, so the user may want to be careful about doing anything -after setjmp returns non-zero besides returning itself. Consult your -compiler documentation for more details. For an alternative approach, you -may wish to use the "cexcept" facility (see http://cexcept.sourceforge.net). - -.SS Custom chunks - -If you need to read or write custom chunks, you may need to get deeper -into the libpng code. The library now has mechanisms for storing -and writing chunks of unknown type; you can even declare callbacks -for custom chunks. However, this may not be good enough if the -library code itself needs to know about interactions between your -chunk and existing `intrinsic' chunks. - -If you need to write a new intrinsic chunk, first read the PNG -specification. Acquire a first level of understanding of how it works. -Pay particular attention to the sections that describe chunk names, -and look at how other chunks were designed, so you can do things -similarly. Second, check out the sections of libpng that read and -write chunks. Try to find a chunk that is similar to yours and use -it as a template. More details can be found in the comments inside -the code. It is best to handle unknown chunks in a generic method, -via callback functions, instead of by modifying libpng functions. - -If you wish to write your own transformation for the data, look through -the part of the code that does the transformations, and check out some of -the simpler ones to get an idea of how they work. Try to find a similar -transformation to the one you want to add and copy off of it. More details -can be found in the comments inside the code itself. - -.SS Configuring for 16 bit platforms - -You will want to look into zconf.h to tell zlib (and thus libpng) that -it cannot allocate more then 64K at a time. Even if you can, the memory -won't be accessible. So limit zlib and libpng to 64K by defining MAXSEG_64K. - -.SS Configuring for DOS - -For DOS users who only have access to the lower 640K, you will -have to limit zlib's memory usage via a png_set_compression_mem_level() -call. See zlib.h or zconf.h in the zlib library for more information. - -.SS Configuring for Medium Model - -Libpng's support for medium model has been tested on most of the popular -compilers. Make sure MAXSEG_64K gets defined, USE_FAR_KEYWORD gets -defined, and FAR gets defined to far in pngconf.h, and you should be -all set. Everything in the library (except for zlib's structure) is -expecting far data. You must use the typedefs with the p or pp on -the end for pointers (or at least look at them and be careful). Make -note that the rows of data are defined as png_bytepp, which is an -unsigned char far * far *. - -.SS Configuring for gui/windowing platforms: - -You will need to write new error and warning functions that use the GUI -interface, as described previously, and set them to be the error and -warning functions at the time that png_create_*_struct() is called, -in order to have them available during the structure initialization. -They can be changed later via png_set_error_fn(). On some compilers, -you may also have to change the memory allocators (png_malloc, etc.). - -.SS Configuring for compiler xxx: - -All includes for libpng are in pngconf.h. If you need to add, change -or delete an include, this is the place to do it. -The includes that are not needed outside libpng are placed in pngpriv.h, -which is only used by the routines inside libpng itself. -The files in libpng proper only include pngpriv.h and png.h, which -in turn includes pngconf.h. - -.SS Configuring zlib: - -There are special functions to configure the compression. Perhaps the -most useful one changes the compression level, which currently uses -input compression values in the range 0 - 9. The library normally -uses the default compression level (Z_DEFAULT_COMPRESSION = 6). Tests -have shown that for a large majority of images, compression values in -the range 3-6 compress nearly as well as higher levels, and do so much -faster. For online applications it may be desirable to have maximum speed -(Z_BEST_SPEED = 1). With versions of zlib after v0.99, you can also -specify no compression (Z_NO_COMPRESSION = 0), but this would create -files larger than just storing the raw bitmap. You can specify the -compression level by calling: - - png_set_compression_level(png_ptr, level); - -Another useful one is to reduce the memory level used by the library. -The memory level defaults to 8, but it can be lowered if you are -short on memory (running DOS, for example, where you only have 640K). -Note that the memory level does have an effect on compression; among -other things, lower levels will result in sections of incompressible -data being emitted in smaller stored blocks, with a correspondingly -larger relative overhead of up to 15% in the worst case. - - png_set_compression_mem_level(png_ptr, level); - -The other functions are for configuring zlib. They are not recommended -for normal use and may result in writing an invalid PNG file. See -zlib.h for more information on what these mean. - - png_set_compression_strategy(png_ptr, - strategy); - png_set_compression_window_bits(png_ptr, - window_bits); - png_set_compression_method(png_ptr, method); - png_set_compression_buffer_size(png_ptr, size); - -.SS Controlling row filtering - -If you want to control whether libpng uses filtering or not, which -filters are used, and how it goes about picking row filters, you -can call one of these functions. The selection and configuration -of row filters can have a significant impact on the size and -encoding speed and a somewhat lesser impact on the decoding speed -of an image. Filtering is enabled by default for RGB and grayscale -images (with and without alpha), but not for paletted images nor -for any images with bit depths less than 8 bits/pixel. - -The 'method' parameter sets the main filtering method, which is -currently only '0' in the PNG 1.2 specification. The 'filters' -parameter sets which filter(s), if any, should be used for each -scanline. Possible values are PNG_ALL_FILTERS and PNG_NO_FILTERS -to turn filtering on and off, respectively. - -Individual filter types are PNG_FILTER_NONE, PNG_FILTER_SUB, -PNG_FILTER_UP, PNG_FILTER_AVG, PNG_FILTER_PAETH, which can be bitwise -ORed together with '|' to specify one or more filters to use. -These filters are described in more detail in the PNG specification. -If you intend to change the filter type during the course of writing -the image, you should start with flags set for all of the filters -you intend to use so that libpng can initialize its internal -structures appropriately for all of the filter types. (Note that this -means the first row must always be adaptively filtered, because libpng -currently does not allocate the filter buffers until png_write_row() -is called for the first time.) - - filters = PNG_FILTER_NONE | PNG_FILTER_SUB - PNG_FILTER_UP | PNG_FILTER_AVG | - PNG_FILTER_PAETH | PNG_ALL_FILTERS; - - png_set_filter(png_ptr, PNG_FILTER_TYPE_BASE, - filters); - The second parameter can also be - PNG_INTRAPIXEL_DIFFERENCING if you are - writing a PNG to be embedded in a MNG - datastream. This parameter must be the - same as the value of filter_method used - in png_set_IHDR(). - -It is also possible to influence how libpng chooses from among the -available filters. This is done in one or both of two ways - by -telling it how important it is to keep the same filter for successive -rows, and by telling it the relative computational costs of the filters. - - double weights[3] = {1.5, 1.3, 1.1}, - costs[PNG_FILTER_VALUE_LAST] = - {1.0, 1.3, 1.3, 1.5, 1.7}; - - png_set_filter_heuristics(png_ptr, - PNG_FILTER_HEURISTIC_WEIGHTED, 3, - weights, costs); - -The weights are multiplying factors that indicate to libpng that the -row filter should be the same for successive rows unless another row filter -is that many times better than the previous filter. In the above example, -if the previous 3 filters were SUB, SUB, NONE, the SUB filter could have a -"sum of absolute differences" 1.5 x 1.3 times higher than other filters -and still be chosen, while the NONE filter could have a sum 1.1 times -higher than other filters and still be chosen. Unspecified weights are -taken to be 1.0, and the specified weights should probably be declining -like those above in order to emphasize recent filters over older filters. - -The filter costs specify for each filter type a relative decoding cost -to be considered when selecting row filters. This means that filters -with higher costs are less likely to be chosen over filters with lower -costs, unless their "sum of absolute differences" is that much smaller. -The costs do not necessarily reflect the exact computational speeds of -the various filters, since this would unduly influence the final image -size. - -Note that the numbers above were invented purely for this example and -are given only to help explain the function usage. Little testing has -been done to find optimum values for either the costs or the weights. - -.SS Removing unwanted object code - -There are a bunch of #define's in pngconf.h that control what parts of -libpng are compiled. All the defines end in _SUPPORTED. If you are -never going to use a capability, you can change the #define to #undef -before recompiling libpng and save yourself code and data space, or -you can turn off individual capabilities with defines that begin with -PNG_NO_. - -You can also turn all of the transforms and ancillary chunk capabilities -off en masse with compiler directives that define -PNG_NO_READ[or WRITE]_TRANSFORMS, or PNG_NO_READ[or WRITE]_ANCILLARY_CHUNKS, -or all four, -along with directives to turn on any of the capabilities that you do -want. The PNG_NO_READ[or WRITE]_TRANSFORMS directives disable the extra -transformations but still leave the library fully capable of reading -and writing PNG files with all known public chunks. Use of the -PNG_NO_READ[or WRITE]_ANCILLARY_CHUNKS directive produces a library -that is incapable of reading or writing ancillary chunks. If you are -not using the progressive reading capability, you can turn that off -with PNG_NO_PROGRESSIVE_READ (don't confuse this with the INTERLACING -capability, which you'll still have). - -All the reading and writing specific code are in separate files, so the -linker should only grab the files it needs. However, if you want to -make sure, or if you are building a stand alone library, all the -reading files start with pngr and all the writing files start with -pngw. The files that don't match either (like png.c, pngtrans.c, etc.) -are used for both reading and writing, and always need to be included. -The progressive reader is in pngpread.c - -If you are creating or distributing a dynamically linked library (a .so -or DLL file), you should not remove or disable any parts of the library, -as this will cause applications linked with different versions of the -library to fail if they call functions not available in your library. -The size of the library itself should not be an issue, because only -those sections that are actually used will be loaded into memory. - -.SS Requesting debug printout - -The macro definition PNG_DEBUG can be used to request debugging -printout. Set it to an integer value in the range 0 to 3. Higher -numbers result in increasing amounts of debugging information. The -information is printed to the "stderr" file, unless another file -name is specified in the PNG_DEBUG_FILE macro definition. - -When PNG_DEBUG > 0, the following functions (macros) become available: - - png_debug(level, message) - png_debug1(level, message, p1) - png_debug2(level, message, p1, p2) - -in which "level" is compared to PNG_DEBUG to decide whether to print -the message, "message" is the formatted string to be printed, -and p1 and p2 are parameters that are to be embedded in the string -according to printf-style formatting directives. For example, - - png_debug1(2, "foo=%d\n", foo); - -is expanded to - - if(PNG_DEBUG > 2) - fprintf(PNG_DEBUG_FILE, "foo=%d\n", foo); - -When PNG_DEBUG is defined but is zero, the macros aren't defined, but you -can still use PNG_DEBUG to control your own debugging: - - #ifdef PNG_DEBUG - fprintf(stderr, ... - #endif - -When PNG_DEBUG = 1, the macros are defined, but only png_debug statements -having level = 0 will be printed. There aren't any such statements in -this version of libpng, but if you insert some they will be printed. - -.SH VI. MNG support - -The MNG specification (available at http://www.libpng.org/pub/mng) allows -certain extensions to PNG for PNG images that are embedded in MNG datastreams. -Libpng can support some of these extensions. To enable them, use the -png_permit_mng_features() function: - - feature_set = png_permit_mng_features(png_ptr, mask) - mask is a png_uint_32 containing the bitwise OR of the - features you want to enable. These include - PNG_FLAG_MNG_EMPTY_PLTE - PNG_FLAG_MNG_FILTER_64 - PNG_ALL_MNG_FEATURES - feature_set is a png_uint_32 that is the bitwise AND of - your mask with the set of MNG features that is - supported by the version of libpng that you are using. - -It is an error to use this function when reading or writing a standalone -PNG file with the PNG 8-byte signature. The PNG datastream must be wrapped -in a MNG datastream. As a minimum, it must have the MNG 8-byte signature -and the MHDR and MEND chunks. Libpng does not provide support for these -or any other MNG chunks; your application must provide its own support for -them. You may wish to consider using libmng (available at -http://www.libmng.com) instead. - -.SH VII. Changes to Libpng from version 0.88 - -It should be noted that versions of libpng later than 0.96 are not -distributed by the original libpng author, Guy Schalnat, nor by -Andreas Dilger, who had taken over from Guy during 1996 and 1997, and -distributed versions 0.89 through 0.96, but rather by another member -of the original PNG Group, Glenn Randers-Pehrson. Guy and Andreas are -still alive and well, but they have moved on to other things. - -The old libpng functions png_read_init(), png_write_init(), -png_info_init(), png_read_destroy(), and png_write_destroy() have been -moved to PNG_INTERNAL in version 0.95 to discourage their use. These -functions will be removed from libpng version 2.0.0. - -The preferred method of creating and initializing the libpng structures is -via the png_create_read_struct(), png_create_write_struct(), and -png_create_info_struct() because they isolate the size of the structures -from the application, allow version error checking, and also allow the -use of custom error handling routines during the initialization, which -the old functions do not. The functions png_read_destroy() and -png_write_destroy() do not actually free the memory that libpng -allocated for these structs, but just reset the data structures, so they -can be used instead of png_destroy_read_struct() and -png_destroy_write_struct() if you feel there is too much system overhead -allocating and freeing the png_struct for each image read. - -Setting the error callbacks via png_set_message_fn() before -png_read_init() as was suggested in libpng-0.88 is no longer supported -because this caused applications that do not use custom error functions -to fail if the png_ptr was not initialized to zero. It is still possible -to set the error callbacks AFTER png_read_init(), or to change them with -png_set_error_fn(), which is essentially the same function, but with a new -name to force compilation errors with applications that try to use the old -method. - -Starting with version 1.0.7, you can find out which version of the library -you are using at run-time: - - png_uint_32 libpng_vn = png_access_version_number(); - -The number libpng_vn is constructed from the major version, minor -version with leading zero, and release number with leading zero, -(e.g., libpng_vn for version 1.0.7 is 10007). - -You can also check which version of png.h you used when compiling your -application: - - png_uint_32 application_vn = PNG_LIBPNG_VER; - -.SH VIII. Changes to Libpng from version 1.0.x to 1.2.x - -Support for user memory management was enabled by default. To -accomplish this, the functions png_create_read_struct_2(), -png_create_write_struct_2(), png_set_mem_fn(), png_get_mem_ptr(), -png_malloc_default(), and png_free_default() were added. - -Support for the iTXt chunk has been enabled by default as of -version 1.2.41. - -Support for certain MNG features was enabled. - -Support for numbered error messages was added. However, we never got -around to actually numbering the error messages. The function -png_set_strip_error_numbers() was added (Note: the prototype for this -function was inadvertently removed from png.h in PNG_NO_ASSEMBLER_CODE -builds of libpng-1.2.15. It was restored in libpng-1.2.36). - -The png_malloc_warn() function was added at libpng-1.2.3. This issues -a png_warning and returns NULL instead of aborting when it fails to -acquire the requested memory allocation. - -Support for setting user limits on image width and height was enabled -by default. The functions png_set_user_limits(), png_get_user_width_max(), -and png_get_user_height_max() were added at libpng-1.2.6. - -The png_set_add_alpha() function was added at libpng-1.2.7. - -The function png_set_expand_gray_1_2_4_to_8() was added at libpng-1.2.9. -Unlike png_set_gray_1_2_4_to_8(), the new function does not expand the -tRNS chunk to alpha. The png_set_gray_1_2_4_to_8() function is -deprecated. - -A number of macro definitions in support of runtime selection of -assembler code features (especially Intel MMX code support) were -added at libpng-1.2.0: - - PNG_ASM_FLAG_MMX_SUPPORT_COMPILED - PNG_ASM_FLAG_MMX_SUPPORT_IN_CPU - PNG_ASM_FLAG_MMX_READ_COMBINE_ROW - PNG_ASM_FLAG_MMX_READ_INTERLACE - PNG_ASM_FLAG_MMX_READ_FILTER_SUB - PNG_ASM_FLAG_MMX_READ_FILTER_UP - PNG_ASM_FLAG_MMX_READ_FILTER_AVG - PNG_ASM_FLAG_MMX_READ_FILTER_PAETH - PNG_ASM_FLAGS_INITIALIZED - PNG_MMX_READ_FLAGS - PNG_MMX_FLAGS - PNG_MMX_WRITE_FLAGS - PNG_MMX_FLAGS - -We added the following functions in support of runtime -selection of assembler code features: - - png_get_mmx_flagmask() - png_set_mmx_thresholds() - png_get_asm_flags() - png_get_mmx_bitdepth_threshold() - png_get_mmx_rowbytes_threshold() - png_set_asm_flags() - -We replaced all of these functions with simple stubs in libpng-1.2.20, -when the Intel assembler code was removed due to a licensing issue. - -These macros are deprecated: - - PNG_READ_TRANSFORMS_NOT_SUPPORTED - PNG_PROGRESSIVE_READ_NOT_SUPPORTED - PNG_NO_SEQUENTIAL_READ_SUPPORTED - PNG_WRITE_TRANSFORMS_NOT_SUPPORTED - PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED - PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED - -They have been replaced, respectively, by: - - PNG_NO_READ_TRANSFORMS - PNG_NO_PROGRESSIVE_READ - PNG_NO_SEQUENTIAL_READ - PNG_NO_WRITE_TRANSFORMS - PNG_NO_READ_ANCILLARY_CHUNKS - PNG_NO_WRITE_ANCILLARY_CHUNKS - -PNG_MAX_UINT was replaced with PNG_UINT_31_MAX. It has been -deprecated since libpng-1.0.16 and libpng-1.2.6. - -The function - png_check_sig(sig, num) -was replaced with - !png_sig_cmp(sig, 0, num) -It has been deprecated since libpng-0.90. - -The function - png_set_gray_1_2_4_to_8() -which also expands tRNS to alpha was replaced with - png_set_expand_gray_1_2_4_to_8() -which does not. It has been deprecated since libpng-1.0.18 and 1.2.9. - -.SH IX. Changes to Libpng from version 1.0.x/1.2.x to 1.4.x - -Private libpng prototypes and macro definitions were moved from -png.h and pngconf.h into a new pngpriv.h header file. - -Functions png_set_benign_errors(), png_benign_error(), and -png_chunk_benign_error() were added. - -Support for setting the maximum amount of memory that the application -will allocate for reading chunks was added, as a security measure. -The functions png_set_chunk_cache_max() and png_get_chunk_cache_max() -were added to the library. - -We implemented support for I/O states by adding png_ptr member io_state -and functions png_get_io_chunk_name() and png_get_io_state() in pngget.c - -We added PNG_TRANSFORM_GRAY_TO_RGB to the available high-level -input transforms. - -Checking for and reporting of errors in the IHDR chunk is more thorough. - -Support for global arrays was removed, to improve thread safety. - -Some obsolete/deprecated macros and functions have been removed. - -Typecasted NULL definitions such as - #define png_voidp_NULL (png_voidp)NULL -were eliminated. If you used these in your application, just use -NULL instead. - -The png_struct and info_struct members "trans" and "trans_values" were -changed to "trans_alpha" and "trans_color", respectively. - -The obsolete, unused pnggccrd.c and pngvcrd.c files and related makefiles -were removed. - -The PNG_1_0_X and PNG_1_2_X macros were eliminated. - -The PNG_LEGACY_SUPPORTED macro was eliminated. - -Many WIN32_WCE #ifdefs were removed. - -The functions png_read_init(info_ptr), png_write_init(info_ptr), -png_info_init(info_ptr), png_read_destroy(), and png_write_destroy() -have been removed. They have been deprecated since libpng-0.95. - -The png_permit_empty_plte() was removed. It has been deprecated -since libpng-1.0.9. Use png_permit_mng_features() instead. - -We removed the obsolete stub functions png_get_mmx_flagmask(), -png_set_mmx_thresholds(), png_get_asm_flags(), -png_get_mmx_bitdepth_threshold(), png_get_mmx_rowbytes_threshold(), -png_set_asm_flags(), and png_mmx_supported() - -We removed the obsolete png_check_sig(), png_memcpy_check(), and -png_memset_check() functions. Instead use !png_sig_cmp(), png_memcpy(), -and png_memset(), respectively. - -The function png_set_gray_1_2_4_to_8() was removed. It has been -deprecated since libpng-1.0.18 and 1.2.9, when it was replaced with -png_set_expand_gray_1_2_4_to_8() because the former function also -expanded palette images. - -We changed the prototype for png_malloc() from - png_malloc(png_structp png_ptr, png_uint_32 size) -to - png_malloc(png_structp png_ptr, png_alloc_size_t size) - -This also applies to the prototype for the user replacement malloc_fn(). - -The png_calloc() function was added and is used in place of -of "png_malloc(); png_memset();" except in the case in png_read_png() -where the array consists of pointers; in this case a "for" loop is used -after the png_malloc() to set the pointers to NULL, to give robust. -behavior in case the application runs out of memory part-way through -the process. - -We changed the prototypes of png_get_compression_buffer_size() and -png_set_compression_buffer_size() to work with png_size_t instead of -png_uint_32. - -Support for numbered error messages was removed by default, since we -never got around to actually numbering the error messages. The function -png_set_strip_error_numbers() was removed from the library by default. - -The png_zalloc() and png_zfree() functions are no longer exported. -The png_zalloc() function no longer zeroes out the memory that it -allocates. - -We removed the trailing '.' from the warning and error messages. - -.SH X. Detecting libpng - -The png_get_io_ptr() function has been present since libpng-0.88, has never -changed, and is unaffected by conditional compilation macros. It is the -best choice for use in configure scripts for detecting the presence of any -libpng version since 0.88. In an autoconf "configure.in" you could use - - AC_CHECK_LIB(png, png_get_io_ptr, ... - -.SH XI. Source code repository - -Since about February 2009, version 1.2.34, libpng has been under "git" source -control. The git repository was built from old libpng-x.y.z.tar.gz files -going back to version 0.70. You can access the git repository (read only) -at - - git://libpng.git.sourceforge.net/gitroot/libpng - -or you can browse it via "gitweb" at - - http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng - -Patches can be sent to glennrp at users.sourceforge.net or to -png-mng-implement at lists.sourceforge.net or you can upload them to -the libpng bug tracker at - - http://libpng.sourceforge.net - -.SH XII. Coding style - -Our coding style is similar to the "Allman" style, with curly -braces on separate lines: - - if (condition) - { - action; - } - - else if (another condition) - { - another action; - } - -The braces can be omitted from simple one-line actions: - - if (condition) - return (0); - -We use 3-space indentation, except for continued statements which -are usually indented the same as the first line of the statement -plus four more spaces. - -For macro definitions we use 2-space indentation, always leaving the "#" -in the first column. - - #ifndef PNG_NO_FEATURE - # ifndef PNG_FEATURE_SUPPORTED - # define PNG_FEATURE_SUPPORTED - # endif - #endif - -Comments appear with the leading "/*" at the same indentation as -the statement that follows the comment: - - /* Single-line comment */ - statement; - - /* Multiple-line - * comment - */ - statement; - -Very short comments can be placed at the end of the statement -to which they pertain: - - statement; /* comment */ - -We don't use C++ style ("//") comments. We have, however, -used them in the past in some now-abandoned MMX assembler -code. - -Functions and their curly braces are not indented, and -exported functions are marked with PNGAPI: - - /* This is a public function that is visible to - * application programers. It does thus-and-so. - */ - void PNGAPI - png_exported_function(png_ptr, png_info, foo) - { - body; - } - -The prototypes for all exported functions appear in png.h, -above the comment that says - - /* Maintainer: Put new public prototypes here ... */ - -We mark all non-exported functions with "/* PRIVATE */"": - - void /* PRIVATE */ - png_non_exported_function(png_ptr, png_info, foo) - { - body; - } - -The prototypes for non-exported functions (except for those in -pngtest) appear in -pngpriv.h -above the comment that says - - /* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */ - -The names of all exported functions and variables begin -with "png_", and all publicly visible C preprocessor -macros begin with "PNG_". - -We put a space after each comma and after each semicolon -in "for" statments, and we put spaces before and after each -C binary operator and after "for" or "while". We don't -put a space between a typecast and the expression being -cast, nor do we put one between a function name and the -left parenthesis that follows it: - - for (i = 2; i > 0; --i) - y[i] = a(x) + (int)b; - -We prefer #ifdef and #ifndef to #if defined() and if !defined() -when there is only one macro being tested. - -We do not use the TAB character for indentation in the C sources. - -Lines do not exceed 80 characters. - -Other rules can be inferred by inspecting the libpng source. - -.SH XIII. Y2K Compliance in libpng - -February 25, 2010 - -Since the PNG Development group is an ad-hoc body, we can't make -an official declaration. - -This is your unofficial assurance that libpng from version 0.71 and -upward through 1.4.1 are Y2K compliant. It is my belief that earlier -versions were also Y2K compliant. - -Libpng only has three year fields. One is a 2-byte unsigned integer that -will hold years up to 65535. The other two hold the date in text -format, and will hold years up to 9999. - -The integer is - "png_uint_16 year" in png_time_struct. - -The strings are - "png_charp time_buffer" in png_struct and - "near_time_buffer", which is a local character string in png.c. - -There are seven time-related functions: - - png_convert_to_rfc_1123() in png.c - (formerly png_convert_to_rfc_1152() in error) - png_convert_from_struct_tm() in pngwrite.c, called - in pngwrite.c - png_convert_from_time_t() in pngwrite.c - png_get_tIME() in pngget.c - png_handle_tIME() in pngrutil.c, called in pngread.c - png_set_tIME() in pngset.c - png_write_tIME() in pngwutil.c, called in pngwrite.c - -All appear to handle dates properly in a Y2K environment. The -png_convert_from_time_t() function calls gmtime() to convert from system -clock time, which returns (year - 1900), which we properly convert to -the full 4-digit year. There is a possibility that applications using -libpng are not passing 4-digit years into the png_convert_to_rfc_1123() -function, or that they are incorrectly passing only a 2-digit year -instead of "year - 1900" into the png_convert_from_struct_tm() function, -but this is not under our control. The libpng documentation has always -stated that it works with 4-digit years, and the APIs have been -documented as such. - -The tIME chunk itself is also Y2K compliant. It uses a 2-byte unsigned -integer to hold the year, and can hold years as large as 65535. - -zlib, upon which libpng depends, is also Y2K compliant. It contains -no date-related code. - - - Glenn Randers-Pehrson - libpng maintainer - PNG Development Group - -.SH NOTE - -Note about libpng version numbers: - -Due to various miscommunications, unforeseen code incompatibilities -and occasional factors outside the authors' control, version numbering -on the library has not always been consistent and straightforward. -The following table summarizes matters since version 0.89c, which was -the first widely used release: - - source png.h png.h shared-lib - version string int version - ------- ------ ----- ---------- - 0.89c ("beta 3") 0.89 89 1.0.89 - 0.90 ("beta 4") 0.90 90 0.90 - 0.95 ("beta 5") 0.95 95 0.95 - 0.96 ("beta 6") 0.96 96 0.96 - 0.97b ("beta 7") 1.00.97 97 1.0.1 - 0.97c 0.97 97 2.0.97 - 0.98 0.98 98 2.0.98 - 0.99 0.99 98 2.0.99 - 0.99a-m 0.99 99 2.0.99 - 1.00 1.00 100 2.1.0 - 1.0.0 1.0.0 100 2.1.0 - 1.0.0 (from here on, the 100 2.1.0 - 1.0.1 png.h string is 10001 2.1.0 - 1.0.1a-e identical to the 10002 from here on, the - 1.0.2 source version) 10002 shared library is 2.V - 1.0.2a-b 10003 where V is the source - 1.0.1 10001 code version except as - 1.0.1a-e 10002 2.1.0.1a-e noted. - 1.0.2 10002 2.1.0.2 - 1.0.2a-b 10003 2.1.0.2a-b - 1.0.3 10003 2.1.0.3 - 1.0.3a-d 10004 2.1.0.3a-d - 1.0.4 10004 2.1.0.4 - 1.0.4a-f 10005 2.1.0.4a-f - 1.0.5 (+ 2 patches) 10005 2.1.0.5 - 1.0.5a-d 10006 2.1.0.5a-d - 1.0.5e-r 10100 2.1.0.5e-r - 1.0.5s-v 10006 2.1.0.5s-v - 1.0.6 (+ 3 patches) 10006 2.1.0.6 - 1.0.6d-g 10007 2.1.0.6d-g - 1.0.6h 10007 10.6h - 1.0.6i 10007 10.6i - 1.0.6j 10007 2.1.0.6j - 1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14 - 1.0.7beta15-18 1 10007 2.1.0.7beta15-18 - 1.0.7rc1-2 1 10007 2.1.0.7rc1-2 - 1.0.7 1 10007 2.1.0.7 - 1.0.8beta1-4 1 10008 2.1.0.8beta1-4 - 1.0.8rc1 1 10008 2.1.0.8rc1 - 1.0.8 1 10008 2.1.0.8 - 1.0.9beta1-6 1 10009 2.1.0.9beta1-6 - 1.0.9rc1 1 10009 2.1.0.9rc1 - 1.0.9beta7-10 1 10009 2.1.0.9beta7-10 - 1.0.9rc2 1 10009 2.1.0.9rc2 - 1.0.9 1 10009 2.1.0.9 - 1.0.10beta1 1 10010 2.1.0.10beta1 - 1.0.10rc1 1 10010 2.1.0.10rc1 - 1.0.10 1 10010 2.1.0.10 - 1.0.11beta1-3 1 10011 2.1.0.11beta1-3 - 1.0.11rc1 1 10011 2.1.0.11rc1 - 1.0.11 1 10011 2.1.0.11 - 1.0.12beta1-2 2 10012 2.1.0.12beta1-2 - 1.0.12rc1 2 10012 2.1.0.12rc1 - 1.0.12 2 10012 2.1.0.12 - 1.1.0a-f - 10100 2.1.1.0a-f abandoned - 1.2.0beta1-2 2 10200 2.1.2.0beta1-2 - 1.2.0beta3-5 3 10200 3.1.2.0beta3-5 - 1.2.0rc1 3 10200 3.1.2.0rc1 - 1.2.0 3 10200 3.1.2.0 - 1.2.1beta-4 3 10201 3.1.2.1beta1-4 - 1.2.1rc1-2 3 10201 3.1.2.1rc1-2 - 1.2.1 3 10201 3.1.2.1 - 1.2.2beta1-6 12 10202 12.so.0.1.2.2beta1-6 - 1.0.13beta1 10 10013 10.so.0.1.0.13beta1 - 1.0.13rc1 10 10013 10.so.0.1.0.13rc1 - 1.2.2rc1 12 10202 12.so.0.1.2.2rc1 - 1.0.13 10 10013 10.so.0.1.0.13 - 1.2.2 12 10202 12.so.0.1.2.2 - 1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6 - 1.2.3 12 10203 12.so.0.1.2.3 - 1.2.4beta1-3 13 10204 12.so.0.1.2.4beta1-3 - 1.2.4rc1 13 10204 12.so.0.1.2.4rc1 - 1.0.14 10 10014 10.so.0.1.0.14 - 1.2.4 13 10204 12.so.0.1.2.4 - 1.2.5beta1-2 13 10205 12.so.0.1.2.5beta1-2 - 1.0.15rc1 10 10015 10.so.0.1.0.15rc1 - 1.0.15 10 10015 10.so.0.1.0.15 - 1.2.5 13 10205 12.so.0.1.2.5 - 1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4 - 1.2.6rc1-5 13 10206 12.so.0.1.2.6rc1-5 - 1.0.16 10 10016 10.so.0.1.0.16 - 1.2.6 13 10206 12.so.0.1.2.6 - 1.2.7beta1-2 13 10207 12.so.0.1.2.7beta1-2 - 1.0.17rc1 10 10017 12.so.0.1.0.17rc1 - 1.2.7rc1 13 10207 12.so.0.1.2.7rc1 - 1.0.17 10 10017 12.so.0.1.0.17 - 1.2.7 13 10207 12.so.0.1.2.7 - 1.2.8beta1-5 13 10208 12.so.0.1.2.8beta1-5 - 1.0.18rc1-5 10 10018 12.so.0.1.0.18rc1-5 - 1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5 - 1.0.18 10 10018 12.so.0.1.0.18 - 1.2.8 13 10208 12.so.0.1.2.8 - 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3 - 1.2.9beta4-11 13 10209 12.so.0.9[.0] - 1.2.9rc1 13 10209 12.so.0.9[.0] - 1.2.9 13 10209 12.so.0.9[.0] - 1.2.10beta1-7 13 10210 12.so.0.10[.0] - 1.2.10rc1-2 13 10210 12.so.0.10[.0] - 1.2.10 13 10210 12.so.0.10[.0] - 1.4.0beta1-6 14 10400 14.so.0.0[.0] - 1.2.11beta1-4 13 10210 12.so.0.11[.0] - 1.4.0beta7-8 14 10400 14.so.0.0[.0] - 1.2.11 13 10211 12.so.0.11[.0] - 1.2.12 13 10212 12.so.0.12[.0] - 1.4.0beta9-14 14 10400 14.so.0.0[.0] - 1.2.13 13 10213 12.so.0.13[.0] - 1.4.0beta15-36 14 10400 14.so.0.0[.0] - 1.4.0beta37-87 14 10400 14.so.14.0[.0] - 1.4.0rc01 14 10400 14.so.14.0[.0] - 1.4.0beta88-109 14 10400 14.so.14.0[.0] - 1.4.0rc02-08 14 10400 14.so.14.0[.0] - 1.4.0 14 10400 14.so.14.0[.0] - 1.4.1beta01-03 14 10401 14.so.14.1[.0] - 1.4.1rc01 14 10401 14.so.14.1[.0] - 1.4.1beta04-12 14 10401 14.so.14.1[.0] - 1.4.1rc02-04 14 10401 14.so.14.1[.0] - 1.4.1 14 10401 14.so.14.1[.0] - -Henceforth the source version will match the shared-library minor -and patch numbers; the shared-library major version number will be -used for changes in backward compatibility, as it is intended. The -PNG_PNGLIB_VER macro, which is not used within libpng but is available -for applications, is an unsigned integer of the form xyyzz corresponding -to the source version x.y.z (leading zeros in y and z). Beta versions -were given the previous public release number plus a letter, until -version 1.0.6j; from then on they were given the upcoming public -release number plus "betaNN" or "rcN". - -.SH "SEE ALSO" -libpngpf(3), png(5) -.LP -.IR libpng : -.IP -http://libpng.sourceforge.net (follow the [DOWNLOAD] link) -http://www.libpng.org/pub/png - -.LP -.IR zlib : -.IP -(generally) at the same location as -.I libpng -or at -.br -ftp://ftp.info-zip.org/pub/infozip/zlib - -.LP -.IR PNG specification: RFC 2083 -.IP -(generally) at the same location as -.I libpng -or at -.br -ftp://ds.internic.net/rfc/rfc2083.txt -.br -or (as a W3C Recommendation) at -.br -http://www.w3.org/TR/REC-png.html - -.LP -In the case of any inconsistency between the PNG specification -and this library, the specification takes precedence. - -.SH AUTHORS -This man page: Glenn Randers-Pehrson - - -The contributing authors would like to thank all those who helped -with testing, bug fixes, and patience. This wouldn't have been -possible without all of you. - -Thanks to Frank J. T. Wojcik for helping with the documentation. - -Libpng version 1.4.1 - February 25, 2010: -Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. -Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). - -Supported by the PNG development group -.br -png-mng-implement at lists.sf.net -(subscription required; visit -png-mng-implement at lists.sourceforge.net (subscription required; visit -https://lists.sourceforge.net/lists/listinfo/png-mng-implement -to subscribe). - -.SH COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: - -(This copy of the libpng notices is provided for your convenience. In case of -any discrepancy between this copy and the notices in the file png.h that is -included in the libpng distribution, the latter shall prevail.) - -If you modify libpng you may insert additional notices immediately following -this sentence. - -This code is released under the libpng license. - -libpng versions 1.2.6, August 15, 2004, through 1.4.1, February 25, 2010, are -Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are -distributed according to the same disclaimer and license as libpng-1.2.5 -with the following individual added to the list of Contributing Authors - - Cosmin Truta - -libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are -Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are -distributed according to the same disclaimer and license as libpng-1.0.6 -with the following individuals added to the list of Contributing Authors - - Simon-Pierre Cadieux - Eric S. Raymond - Gilles Vollant - -and with the following additions to the disclaimer: - - There is no warranty against interference with your - enjoyment of the library or against infringement. - There is no warranty that our efforts or the library - will fulfill any of your particular purposes or needs. - This library is provided with all faults, and the entire - risk of satisfactory quality, performance, accuracy, and - effort is with the user. - -libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are -Copyright (c) 1998, 1999 Glenn Randers-Pehrson -Distributed according to the same disclaimer and license as libpng-0.96, -with the following individuals added to the list of Contributing Authors: - - Tom Lane - Glenn Randers-Pehrson - Willem van Schaik - -libpng versions 0.89, June 1996, through 0.96, May 1997, are -Copyright (c) 1996, 1997 Andreas Dilger -Distributed according to the same disclaimer and license as libpng-0.88, -with the following individuals added to the list of Contributing Authors: - - John Bowler - Kevin Bracey - Sam Bushell - Magnus Holmgren - Greg Roelofs - Tom Tanner - -libpng versions 0.5, May 1995, through 0.88, January 1996, are -Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. - -For the purposes of this copyright and license, "Contributing Authors" -is defined as the following set of individuals: - - Andreas Dilger - Dave Martindale - Guy Eric Schalnat - Paul Schmidt - Tim Wegner - -The PNG Reference Library is supplied "AS IS". The Contributing Authors -and Group 42, Inc. disclaim all warranties, expressed or implied, -including, without limitation, the warranties of merchantability and of -fitness for any purpose. The Contributing Authors and Group 42, Inc. -assume no liability for direct, indirect, incidental, special, exemplary, -or consequential damages, which may result from the use of the PNG -Reference Library, even if advised of the possibility of such damage. - -Permission is hereby granted to use, copy, modify, and distribute this -source code, or portions hereof, for any purpose, without fee, subject -to the following restrictions: - -1. The origin of this source code must not be misrepresented. - -2. Altered versions must be plainly marked as such and - must not be misrepresented as being the original source. - -3. This Copyright notice may not be removed or altered from - any source or altered source distribution. - -The Contributing Authors and Group 42, Inc. specifically permit, without -fee, and encourage the use of this source code as a component to -supporting the PNG file format in commercial products. If you use this -source code in a product, acknowledgment is not required but would be -appreciated. - - -A "png_get_copyright" function is available, for convenient use in "about" -boxes and the like: - - printf("%s",png_get_copyright(NULL)); - -Also, the PNG logo (in PNG format, of course) is supplied in the -files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31). - -Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a -certification mark of the Open Source Initiative. - -Glenn Randers-Pehrson -glennrp at users.sourceforge.net -February 25, 2010 - -.\" end of man page - diff --git a/Dependencies/libpng/libpng.pc.in b/Dependencies/libpng/libpng.pc.in deleted file mode 100644 index 3e7e2c5..0000000 --- a/Dependencies/libpng/libpng.pc.in +++ /dev/null @@ -1,11 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ - -Name: libpng -Description: Loads and saves PNG files -Version: @PNGLIB_VERSION@ -Libs: -L${libdir} -lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ -Libs.private: @LIBS@ -Cflags: -I${includedir} diff --git a/Dependencies/libpng/libpngpf.3 b/Dependencies/libpng/libpngpf.3 deleted file mode 100644 index b98a2e0..0000000 --- a/Dependencies/libpng/libpngpf.3 +++ /dev/null @@ -1,810 +0,0 @@ -.TH LIBPNGPF 3 "February 25, 2010" -.SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.4.1 -(private functions) -.SH SYNOPSIS -\fB#include \fP - -\fB#include \fI"pngpriv.h" - -\fI\fB - -\fBvoid png_64bit_product (long \fP\fIv1\fP\fB, long \fP\fIv2\fP\fB, unsigned long \fI*hi_product, - -\fBunsigned long \fI*lo_product\fP\fB);\fP - -\fI\fB - -\fBvoid png_build_gamma_table (png_structp \fP\fIpng_ptr\fP\fB, png_byte \fIbit_depth\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_build_grayscale_palette (int \fP\fIbit_depth\fP\fB, png_colorp \fIpalette\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_calculate_crc (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIptr\fP\fB, png_size_t \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBint png_check_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_fixed_point \fP\fIint_white_x\fP\fB, png_fixed_point \fP\fIint_white_y\fP\fB, png_fixed_point \fP\fIint_red_x\fP\fB, png_fixed_point \fP\fIint_red_y\fP\fB, png_fixed_point \fP\fIint_green_x\fP\fB, png_fixed_point \fP\fIint_green_y\fP\fB, png_fixed_point \fP\fIint_blue_x\fP\fB, png_fixed_point \fIint_blue_y\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBpng_size_t png_check_keyword (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charpp \fInew_key\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_check_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIinterlace_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fIfilter_type\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fImask\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_correct_palette (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fInum_palette\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBint png_crc_error (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBint png_crc_finish (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIskip\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_crc_read (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuf\fP\fB, png_size_t \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBpng_voidp png_create_struct (int \fItype\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBpng_voidp png_create_struct_2 (int \fP\fItype\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_voidp \fImem_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBint png_debug(int \fP\fIlevel\fP\fB, png_const_charp \fImessage\fP\fB);\fP - -\fI\fB - -\fBint png_debug1(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fIp1\fP\fB);\fP - -\fI\fB - -\fBint png_debug2(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fP\fIp1\fP\fB, \fIp2\fP\fB);\fP - -\fI\fB - -\fBvoid png_decompress_chunk (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcomp_type\fP\fB, png_size_t \fP\fIchunklength\fP\fB, png_size_t \fP\fIprefix_length\fP\fB, png_size_t \fI*data_length\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_destroy_struct (png_voidp \fIstruct_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_destroy_struct_2 (png_voidp \fP\fIstruct_ptr\fP\fB, png_free_ptr \fP\fIfree_fn\fP\fB, png_voidp \fImem_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_background (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fP\fItrans_color\fP\fB, png_color_16p \fP\fIbackground\fP\fB, png_color_16p \fP\fIbackground_1\fP\fB, png_bytep \fP\fIgamma_table\fP\fB, png_bytep \fP\fIgamma_from_1\fP\fB, png_bytep \fP\fIgamma_to_1\fP\fB, png_uint_16pp \fP\fIgamma_16\fP\fB, png_uint_16pp \fP\fIgamma_16_from_1\fP\fB, png_uint_16pp \fP\fIgamma_16_to_1\fP\fB, int \fIgamma_shift\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_bgr (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_chop (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_dither (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIpalette_lookup\fP\fB, png_bytep \fIdither_lookup\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_expand (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fItrans_value\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_expand_palette (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_colorp \fP\fIpalette\fP\fB, png_bytep \fP\fItrans\fP\fB, int \fInum_trans\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_gamma (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIgamma_table\fP\fB, png_uint_16pp \fP\fIgamma_16_table\fP\fB, int \fIgamma_shift\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_gray_to_rgb (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_invert (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_pack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fIbit_depth\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_packswap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_read_filler (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, png_uint_32 \fIflags\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_read_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fP\fIpass\fP\fB, png_uint_32 \fItransformations\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_read_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fBvoid png_do_read_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBint png_do_rgb_to_gray (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_shift (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_8p \fIbit_depth\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_strip_filler (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fIflags\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_swap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_unpack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_unshift (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_8p \fIsig_bits\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_write_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fIpass\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_write_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_write_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_do_write_transformations (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid *png_far_to_near (png_structp png_ptr,png_voidp \fP\fIptr\fP\fB, int \fIcheck\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_flush (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_IEND (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_iTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_handle_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_info_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_init_mmx_flags (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_init_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_process_IDAT_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_length\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_process_some_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_check_crc (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_crc_finish (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_crc_skip (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_fill_buffer (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_handle_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_handle_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_handle_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_have_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_have_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_have_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIrow\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_process_row (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_read_chunk (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_read_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_read_IDAT (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_read_sig (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_read_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_read_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_restore_buffer (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_length\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_push_save_buffer (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_read_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_infop \fIend_info_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_read_filter_row (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIprev_row\fP\fB, int \fIfilter\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_read_finish_row (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_read_push_finish_row (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_read_start_row (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_read_transform_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_reset_crc (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBint png_set_text_2 (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fItext_ptr\fP\fB, int \fInum_text\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_cHRM (png_structp \fP\fIpng_ptr\fP\fB, double \fP\fIwhite_x\fP\fB, double \fP\fIwhite_y\fP\fB, double \fP\fIred_x\fP\fB, double \fP\fIred_y\fP\fB, double \fP\fIgreen_x\fP\fB, double \fP\fIgreen_y\fP\fB, double \fP\fIblue_x\fP\fB, double \fIblue_y\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwhite_x\fP\fB, png_uint_32 \fP\fIwhite_y\fP\fB, png_uint_32 \fP\fIred_x\fP\fB, png_uint_32 \fP\fIred_y\fP\fB, png_uint_32 \fP\fIgreen_x\fP\fB, png_uint_32 \fP\fIgreen_y\fP\fB, png_uint_32 \fP\fIblue_x\fP\fB, png_uint_32 \fIblue_y\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_destroy (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fBvoid png_write_filtered_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIfiltered_row\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_find_filter (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fIrow_info\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_finish_row (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_gAMA (png_structp \fP\fIpng_ptr\fP\fB, double \fIfile_gamma\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIint_file_gamma\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_uint_16p \fP\fIhist\fP\fB, int \fInum_hist\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIname\fP\fB, int \fP\fIcompression_type\fP\fB, png_charp \fP\fIprofile\fP\fB, int \fIproflen\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_IDAT (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_IEND (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fP\fIfilter_type\fP\fB, int \fIinterlace_type\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_iTXt (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcompression\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fIlang\fP\fB, png_charp \fP\fItranslated_key\fP\fB, png_charp \fItext\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIx_offset\fP\fB, png_uint_32 \fP\fIy_offset\fP\fB, int \fIunit_type\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIpurpose\fP\fB, png_int_32 \fP\fIX0\fP\fB, png_int_32 \fP\fIX1\fP\fB, int \fP\fItype\fP\fB, int \fP\fInparams\fP\fB, png_charp \fP\fIunits\fP\fB, png_charpp \fIparams\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIx_pixels_per_unit\fP\fB, png_uint_32 \fP\fIy_pixels_per_unit\fP\fB, int \fIunit_type\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, png_uint_32 \fInum_pal\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_color_8p \fP\fIsbit\fP\fB, int \fIcolor_type\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, double \fP\fIwidth\fP\fB, double \fIheight\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_sCAL_s (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, png_charp \fP\fIwidth\fP\fB, png_charp \fIheight\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_sRGB (png_structp \fP\fIpng_ptr\fP\fB, int \fIintent\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_spalette_p \fIpalette\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_start_row (png_structp \fIpng_ptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fItext\fP\fB, png_size_t \fItext_len\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_timep \fImod_time\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fItrans\fP\fB, png_color_16p \fP\fIvalues\fP\fB, int \fP\fInumber\fP\fB, int \fIcolor_type\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_write_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fItext\fP\fB, png_size_t \fP\fItext_len\fP\fB, int \fIcompression\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP - -\fI\fB - -\fI\fB - -\fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP - -\fI\fB - -\fI\fB - -.SH DESCRIPTION -The functions listed above are used privately by libpng -and are not recommended for use by applications. They are -not "exported" to applications using shared libraries. They -are listed alphabetically here as an aid to libpng maintainers. -See png.h for more information on these functions. - -.SH SEE ALSO -libpng(3), png(5) -.SH AUTHOR -Glenn Randers-Pehrson diff --git a/Dependencies/libpng/ltmain.sh b/Dependencies/libpng/ltmain.sh deleted file mode 100755 index a72f2fd..0000000 --- a/Dependencies/libpng/ltmain.sh +++ /dev/null @@ -1,8406 +0,0 @@ -# Generated from ltmain.m4sh. - -# ltmain.sh (GNU libtool) 2.2.6b -# Written by Gordon Matzigkeit , 1996 - -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# GNU Libtool is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. If not, a copy -# can be downloaded from http://www.gnu.org/licenses/gpl.html, -# or obtained by writing to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - -# Usage: $progname [OPTION]... [MODE-ARG]... -# -# Provide generalized library-building support services. -# -# --config show all configuration variables -# --debug enable verbose shell tracing -# -n, --dry-run display commands without modifying any files -# --features display basic configuration information and exit -# --mode=MODE use operation mode MODE -# --preserve-dup-deps don't remove duplicate dependency libraries -# --quiet, --silent don't print informational messages -# --tag=TAG use configuration variables from tag TAG -# -v, --verbose print informational messages (default) -# --version print version information -# -h, --help print short or long help message -# -# MODE must be one of the following: -# -# clean remove files from the build directory -# compile compile a source file into a libtool object -# execute automatically set library path, then run a program -# finish complete the installation of libtool libraries -# install install libraries or executables -# link create a library or an executable -# uninstall remove libraries from an installed directory -# -# MODE-ARGS vary depending on the MODE. -# Try `$progname --help --mode=MODE' for a more detailed description of MODE. -# -# When reporting a bug, please describe a test case to reproduce it and -# include the following information: -# -# host-triplet: $host -# shell: $SHELL -# compiler: $LTCC -# compiler flags: $LTCFLAGS -# linker: $LD (gnu? $with_gnu_ld) -# $progname: (GNU libtool) 2.2.6b -# automake: $automake_version -# autoconf: $autoconf_version -# -# Report bugs to . - -PROGRAM=ltmain.sh -PACKAGE=libtool -VERSION=2.2.6b -TIMESTAMP="" -package_revision=1.3017 - -# Be Bourne compatible -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# NLS nuisances: We save the old values to restore during execute mode. -# Only set LANG and LC_ALL to C if already set. -# These must not be set unconditionally because not all systems understand -# e.g. LANG=C (notably SCO). -lt_user_locale= -lt_safe_locale= -for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES -do - eval "if test \"\${$lt_var+set}\" = set; then - save_$lt_var=\$$lt_var - $lt_var=C - export $lt_var - lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" - lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" - fi" -done - -$lt_unset CDPATH - - - - - -: ${CP="cp -f"} -: ${ECHO="echo"} -: ${EGREP="/bin/grep -E"} -: ${FGREP="/bin/grep -F"} -: ${GREP="/bin/grep"} -: ${LN_S="ln -s"} -: ${MAKE="make"} -: ${MKDIR="mkdir"} -: ${MV="mv -f"} -: ${RM="rm -f"} -: ${SED="/bin/sed"} -: ${SHELL="${CONFIG_SHELL-/bin/sh}"} -: ${Xsed="$SED -e 1s/^X//"} - -# Global variables: -EXIT_SUCCESS=0 -EXIT_FAILURE=1 -EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. -EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. - -exit_status=$EXIT_SUCCESS - -# Make sure IFS has a sensible default -lt_nl=' -' -IFS=" $lt_nl" - -dirname="s,/[^/]*$,," -basename="s,^.*/,," - -# func_dirname_and_basename file append nondir_replacement -# perform func_basename and func_dirname in a single function -# call: -# dirname: Compute the dirname of FILE. If nonempty, -# add APPEND to the result, otherwise set result -# to NONDIR_REPLACEMENT. -# value returned in "$func_dirname_result" -# basename: Compute filename of FILE. -# value retuned in "$func_basename_result" -# Implementation must be kept synchronized with func_dirname -# and func_basename. For efficiency, we do not delegate to -# those functions but instead duplicate the functionality here. -func_dirname_and_basename () -{ - # Extract subdirectory from the argument. - func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` - if test "X$func_dirname_result" = "X${1}"; then - func_dirname_result="${3}" - else - func_dirname_result="$func_dirname_result${2}" - fi - func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` -} - -# Generated shell functions inserted here. - -# Work around backward compatibility issue on IRIX 6.5. 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then - # Stick the inst_prefix_dir data into the link command. - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` - else - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` - fi - - func_warning "relinking \`$file'" - func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' - fi - - # See the names of the shared library. - set dummy $library_names; shift - if test -n "$1"; then - realname="$1" - shift - - srcname="$realname" - test -n "$relink_command" && srcname="$realname"T - - # Install the shared library and build the symlinks. - func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ - 'exit $?' - tstripme="$stripme" - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - case $realname in - *.dll.a) - tstripme="" - ;; - esac - ;; - esac - if test -n "$tstripme" && test -n "$striplib"; then - func_show_eval "$striplib $destdir/$realname" 'exit $?' - fi - - if test "$#" -gt 0; then - # Delete the old symlinks, and create new ones. - # Try `ln -sf' first, because the `ln' binary might depend on - # the symlink we replace! Solaris /bin/ln does not understand -f, - # so we also need to try rm && ln -s. - for linkname - do - test "$linkname" != "$realname" \ - && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" - done - fi - - # Do each command in the postinstall commands. - lib="$destdir/$realname" - func_execute_cmds "$postinstall_cmds" 'exit $?' - fi - - # Install the pseudo-library for information purposes. - func_basename "$file" - name="$func_basename_result" - instname="$dir/$name"i - func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' - - # Maybe install the static library, too. - test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" - ;; - - *.lo) - # Install (i.e. copy) a libtool object. - - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # Deduce the name of the destination old-style object file. - case $destfile in - *.lo) - func_lo2o "$destfile" - staticdest=$func_lo2o_result - ;; - *.$objext) - staticdest="$destfile" - destfile= - ;; - *) - func_fatal_help "cannot copy a libtool object to \`$destfile'" - ;; - esac - - # Install the libtool object if requested. - test -n "$destfile" && \ - func_show_eval "$install_prog $file $destfile" 'exit $?' - - # Install the old object if enabled. - if test "$build_old_libs" = yes; then - # Deduce the name of the old-style object file. - func_lo2o "$file" - staticobj=$func_lo2o_result - func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' - fi - exit $EXIT_SUCCESS - ;; - - *) - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # If the file is missing, and there is a .exe on the end, strip it - # because it is most likely a libtool script we actually want to - # install - stripped_ext="" - case $file in - *.exe) - if test ! -f "$file"; then - func_stripname '' '.exe' "$file" - file=$func_stripname_result - stripped_ext=".exe" - fi - ;; - esac - - # Do a test to see if this is really a libtool program. - case $host in - *cygwin* | *mingw*) - if func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - wrapper=$func_ltwrapper_scriptname_result - else - func_stripname '' '.exe' "$file" - wrapper=$func_stripname_result - fi - ;; - *) - wrapper=$file - ;; - esac - if func_ltwrapper_script_p "$wrapper"; then - notinst_deplibs= - relink_command= - - func_source "$wrapper" - - # Check the variables that should have been set. - test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script \`$wrapper'" - - finalize=yes - for lib in $notinst_deplibs; do - # Check to see that each library is installed. - libdir= - if test -f "$lib"; then - func_source "$lib" - fi - libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test - if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "\`$lib' has not been installed in \`$libdir'" - finalize=no - fi - done - - relink_command= - func_source "$wrapper" - - outputname= - if test "$fast_install" = no && test -n "$relink_command"; then - $opt_dry_run || { - if test "$finalize" = yes; then - tmpdir=`func_mktempdir` - func_basename "$file$stripped_ext" - file="$func_basename_result" - outputname="$tmpdir/$file" - # Replace the output file specification. - relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` - - $opt_silent || { - func_quote_for_expand "$relink_command" - eval "func_echo $func_quote_for_expand_result" - } - if eval "$relink_command"; then : - else - func_error "error: relink \`$file' with the above command before installing it" - $opt_dry_run || ${RM}r "$tmpdir" - continue - fi - file="$outputname" - else - func_warning "cannot relink \`$file'" - fi - } - else - # Install the binary that we compiled earlier. - file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` - fi - fi - - # remove .exe since cygwin /usr/bin/install will append another - # one anyway - case $install_prog,$host in - */usr/bin/install*,*cygwin*) - case $file:$destfile in - *.exe:*.exe) - # this is ok - ;; - *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_verbose "extracting global C symbols from \`$progfile'" - $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - $ECHO >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -" - case $host in - *cygwin* | *mingw* | *cegcc* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ -/* DATA imports from DLLs on WIN32 con't be const, because - runtime relocations are performed -- see ld's documentation - on pseudo-relocs. */" - lt_dlsym_const= ;; - *osf5*) - echo >> "$output_objdir/$my_dlsyms" "\ -/* This system does not cope well with relocations in const data */" - lt_dlsym_const= ;; - *) - lt_dlsym_const=const ;; - esac - - $ECHO >> "$output_objdir/$my_dlsyms" "\ -extern $lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -$lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) symtab_cflags="$symtab_cflags $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - - -# func_emit_wrapper_part1 [arg=no] -# -# Emit the first part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part1 () -{ - func_emit_wrapper_part1_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part1_arg1=$1 - fi - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -Xsed='${SED} -e 1s/^X//' -sed_quote_subst='$sed_quote_subst' - -# Be Bourne compatible -if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! - : - else - # Restart under the correct shell, and then maybe \$ECHO will work. - exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} - fi - fi\ -" - $ECHO "\ - - # Find the directory that this script lives in. - thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` - test \"x\$thisdir\" = \"x\$file\" && thisdir=. - - # Follow symbolic links until we get to the real thisdir. - file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` - while test -n \"\$file\"; do - destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` - - # If there was a directory component, then change thisdir. - if test \"x\$destdir\" != \"x\$file\"; then - case \"\$destdir\" in - [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; - *) thisdir=\"\$thisdir/\$destdir\" ;; - esac - fi - - file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` - file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` - done -" -} -# end: func_emit_wrapper_part1 - -# func_emit_wrapper_part2 [arg=no] -# -# Emit the second part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part2 () -{ - func_emit_wrapper_part2_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part2_arg1=$1 - fi - - $ECHO "\ - - # Usually 'no', except on cygwin/mingw when embedded into - # the cwrapper. - WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 - if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then - # special case for '.' - if test \"\$thisdir\" = \".\"; then - thisdir=\`pwd\` - fi - # remove .libs from thisdir - case \"\$thisdir\" in - *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; - $objdir ) thisdir=. ;; - esac - fi - - # Try to get the absolute directory name. - absdir=\`cd \"\$thisdir\" && pwd\` - test -n \"\$absdir\" && thisdir=\"\$absdir\" -" - - if test "$fast_install" = yes; then - $ECHO "\ - program=lt-'$outputname'$exeext - progdir=\"\$thisdir/$objdir\" - - if test ! -f \"\$progdir/\$program\" || - { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ - test \"X\$file\" != \"X\$progdir/\$program\"; }; then - - file=\"\$\$-\$program\" - - if test ! -d \"\$progdir\"; then - $MKDIR \"\$progdir\" - else - $RM \"\$progdir/\$file\" - fi" - - $ECHO "\ - - # relink executable if necessary - if test -n \"\$relink_command\"; then - if relink_command_output=\`eval \$relink_command 2>&1\`; then : - else - $ECHO \"\$relink_command_output\" >&2 - $RM \"\$progdir/\$file\" - exit 1 - fi - fi - - $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || - { $RM \"\$progdir/\$program\"; - $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } - $RM \"\$progdir/\$file\" - fi" - else - $ECHO "\ - program='$outputname' - progdir=\"\$thisdir/$objdir\" -" - fi - - $ECHO "\ - - if test -f \"\$progdir/\$program\"; then" - - # Export our shlibpath_var if we have one. - if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then - $ECHO "\ - # Add our own library path to $shlibpath_var - $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" - - # Some systems cannot cope with colon-terminated $shlibpath_var - # The second colon is a workaround for a bug in BeOS R4 sed - $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` - - export $shlibpath_var -" - fi - - # fixup the dll searchpath if we need to. - if test -n "$dllsearchpath"; then - $ECHO "\ - # Add the dll search path components to the executable PATH - PATH=$dllsearchpath:\$PATH -" - fi - - $ECHO "\ - if test \"\$libtool_execute_magic\" != \"$magic\"; then - # Run the actual program with our arguments. -" - case $host in - # Backslashes separate directories on plain windows - *-*-mingw | *-*-os2* | *-cegcc*) - $ECHO "\ - exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} -" - ;; - - *) - $ECHO "\ - exec \"\$progdir/\$program\" \${1+\"\$@\"} -" - ;; - esac - $ECHO "\ - \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 - exit 1 - fi - else - # The program doesn't exist. - \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 - \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 - $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 - exit 1 - fi -fi\ -" -} -# end: func_emit_wrapper_part2 - - -# func_emit_wrapper [arg=no] -# -# Emit a libtool wrapper script on stdout. -# Don't directly open a file because we may want to -# incorporate the script contents within a cygwin/mingw -# wrapper executable. Must ONLY be called from within -# func_mode_link because it depends on a number of variables -# set therein. -# -# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR -# variable will take. If 'yes', then the emitted script -# will assume that the directory in which it is stored is -# the $objdir directory. This is a cygwin/mingw-specific -# behavior. -func_emit_wrapper () -{ - func_emit_wrapper_arg1=no - if test -n "$1" ; then - func_emit_wrapper_arg1=$1 - fi - - # split this up so that func_emit_cwrapperexe_src - # can call each part independently. - func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" - func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" -} - - -# func_to_host_path arg -# -# Convert paths to host format when used with build tools. -# Intended for use with "native" mingw (where libtool itself -# is running under the msys shell), or in the following cross- -# build environments: -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# where wine is equipped with the `winepath' executable. -# In the native mingw case, the (msys) shell automatically -# converts paths for any non-msys applications it launches, -# but that facility isn't available from inside the cwrapper. -# Similar accommodations are necessary for $host mingw and -# $build cygwin. Calling this function does no harm for other -# $host/$build combinations not listed above. -# -# ARG is the path (on $build) that should be converted to -# the proper representation for $host. The result is stored -# in $func_to_host_path_result. -func_to_host_path () -{ - func_to_host_path_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - case $build in - *mingw* ) # actually, msys - # awkward: cmd appends spaces to result - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_path_tmp1=`( cmd //c echo "$1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_path_tmp1=`cygpath -w "$1"` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # Unfortunately, winepath does not exit with a non-zero - # error code, so we are forced to check the contents of - # stdout. On the other hand, if the command is not - # found, the shell will set an exit code of 127 and print - # *an error message* to stdout. So we must check for both - # error code of zero AND non-empty stdout, which explains - # the odd construction: - func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` - if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - else - # Allow warning below. - func_to_host_path_result="" - fi - ;; - esac - if test -z "$func_to_host_path_result" ; then - func_error "Could not determine host path corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_path_result="$1" - fi - ;; - esac - fi -} -# end: func_to_host_path - -# func_to_host_pathlist arg -# -# Convert pathlists to host format when used with build tools. -# See func_to_host_path(), above. This function supports the -# following $build/$host combinations (but does no harm for -# combinations not listed here): -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# -# Path separators are also converted from $build format to -# $host format. If ARG begins or ends with a path separator -# character, it is preserved (but converted to $host format) -# on output. -# -# ARG is a pathlist (on $build) that should be converted to -# the proper representation on $host. The result is stored -# in $func_to_host_pathlist_result. -func_to_host_pathlist () -{ - func_to_host_pathlist_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_to_host_pathlist_tmp2="$1" - # Once set for this call, this variable should not be - # reassigned. It is used in tha fallback case. - func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e 's|^:*||' -e 's|:*$||'` - case $build in - *mingw* ) # Actually, msys. - # Awkward: cmd appends spaces to result. - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # unfortunately, winepath doesn't convert pathlists - func_to_host_pathlist_result="" - func_to_host_pathlist_oldIFS=$IFS - IFS=: - for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do - IFS=$func_to_host_pathlist_oldIFS - if test -n "$func_to_host_pathlist_f" ; then - func_to_host_path "$func_to_host_pathlist_f" - if test -n "$func_to_host_path_result" ; then - if test -z "$func_to_host_pathlist_result" ; then - func_to_host_pathlist_result="$func_to_host_path_result" - else - func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" - fi - fi - fi - IFS=: - done - IFS=$func_to_host_pathlist_oldIFS - ;; - esac - if test -z "$func_to_host_pathlist_result" ; then - func_error "Could not determine the host path(s) corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This may break if $1 contains DOS-style drive - # specifications. The fix is not to complicate the expression - # below, but for the user to provide a working wine installation - # with winepath so that path translation in the cross-to-mingw - # case works properly. - lt_replace_pathsep_nix_to_dos="s|:|;|g" - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_replace_pathsep_nix_to_dos"` - fi - # Now, add the leading and trailing path separators back - case "$1" in - :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" - ;; - esac - case "$1" in - *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" - ;; - esac - ;; - esac - fi -} -# end: func_to_host_pathlist - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -# define setmode _setmode -#else -# include -# include -# ifdef __CYGWIN__ -# include -# define HAVE_SETENV -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER -# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args -static void -ltwrapper_debugprintf (const char *fmt, ...) -{ - va_list args; - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); -} -#else -# define LTWRAPPER_DEBUGPRINTF(args) -#endif - -const char *program_name = NULL; - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_fatal (const char *message, ...); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_opt_process_env_set (const char *arg); -void lt_opt_process_env_prepend (const char *arg); -void lt_opt_process_env_append (const char *arg); -int lt_split_name_value (const char *arg, char** name, char** value); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); - -static const char *script_text_part1 = -EOF - - func_emit_wrapper_part1 yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat <"))); - for (i = 0; i < newargc; i++) - { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); - } - -EOF - - case $host_os in - mingw*) - cat <<"EOF" - /* execv doesn't actually work on mingw as expected on unix */ - rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); - if (rval == -1) - { - /* failed to start process */ - LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); - return 127; - } - return rval; -EOF - ;; - *) - cat <<"EOF" - execv (lt_argv_zero, newargz); - return rval; /* =127, but avoids unused variable warning */ -EOF - ;; - esac - - cat <<"EOF" -} - -void * -xmalloc (size_t num) -{ - void *p = (void *) malloc (num); - if (!p) - lt_fatal ("Memory exhausted"); - - return p; -} - -char * -xstrdup (const char *string) -{ - return string ? strcpy ((char *) xmalloc (strlen (string) + 1), - string) : NULL; -} - -const char * -base_name (const char *name) -{ - const char *base; - -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - /* Skip over the disk name in MSDOS pathnames. */ - if (isalpha ((unsigned char) name[0]) && name[1] == ':') - name += 2; -#endif - - for (base = name; *name; name++) - if (IS_DIR_SEPARATOR (*name)) - base = name + 1; - return base; -} - -int -check_executable (const char *path) -{ - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if ((stat (path, &st) >= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", - wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", - tmp_pathspec)); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - char *errstr = strerror (errno); - lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal ("Could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -static void -lt_error_core (int exit_status, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s: %s: ", program_name, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, "FATAL", message, ap); - va_end (ap); -} - -void -lt_setenv (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", - (name ? name : ""), - (value ? value : ""))); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -int -lt_split_name_value (const char *arg, char** name, char** value) -{ - const char *p; - int len; - if (!arg || !*arg) - return 1; - - p = strchr (arg, (int)'='); - - if (!p) - return 1; - - *value = xstrdup (++p); - - len = strlen (arg) - strlen (*value); - *name = XMALLOC (char, len); - strncpy (*name, arg, len-1); - (*name)[len - 1] = '\0'; - - return 0; -} - -void -lt_opt_process_env_set (const char *arg) -{ - char *name = NULL; - char *value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); - } - - lt_setenv (name, value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_prepend (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_append (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 1); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - - -EOF -} -# end: func_emit_cwrapperexe_src - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. 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then :; else - func_verbose "generating import library for \`$soname'" - func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' - fi - # make sure the library variables are pointing to the new library - dir=$output_objdir - linklib=$newlib - fi # test -n "$old_archive_from_expsyms_cmds" - - if test "$linkmode" = prog || test "$mode" != relink; then - add_shlibpath= - add_dir= - add= - lib_linked=yes - case $hardcode_action in - immediate | unsupported) - if test "$hardcode_direct" = no; then - add="$dir/$linklib" - case $host in - *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; - *-*-sysv4*uw2*) add_dir="-L$dir" ;; - *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ - *-*-unixware7*) add_dir="-L$dir" ;; - *-*-darwin* ) - # if the lib is a (non-dlopened) module then we can not - # link against it, someone is ignoring the earlier warnings - if /usr/bin/file -L $add 2> /dev/null | - $GREP ": [^:]* bundle" >/dev/null ; then - if test "X$dlopenmodule" != "X$lib"; then - $ECHO "*** Warning: lib $linklib is a module, not a shared library" - if test -z "$old_library" ; 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- *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; 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then - if test -n "$perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $perm_rpath; do - rpath="$rpath$dir:" - done - compile_var="$runpath_var=\"$rpath\$$runpath_var\" " - fi - if test -n "$finalize_perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $finalize_perm_rpath; do - rpath="$rpath$dir:" - done - finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " - fi - fi - - if test "$no_install" = yes; then - # We don't need to create a wrapper script. - link_command="$compile_var$compile_command$compile_rpath" - # Replace the output file specification. - link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` - # Delete the old output file. - $opt_dry_run || $RM $output - # Link the executable and exit - func_show_eval "$link_command" 'exit $?' - exit $EXIT_SUCCESS - fi - - if test "$hardcode_action" = relink; then - # Fast installation is not supported - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" - - func_warning "this platform does not like uninstalled shared libraries" - func_warning "\`$output' will be relinked during installation" - else - if test "$fast_install" != no; then - link_command="$finalize_var$compile_command$finalize_rpath" - if test "$fast_install" = yes; then - relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` - else - # fast_install is set to needless - relink_command= - fi - else - link_command="$compile_var$compile_command$compile_rpath" - relink_command="$finalize_var$finalize_command$finalize_rpath" - fi - fi - - # Replace the output file specification. - link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` - - # Delete the old output files. - $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname - - func_show_eval "$link_command" 'exit $?' - - # Now create the wrapper script. - func_verbose "creating $output" - - # Quote the relink command for shipping. - if test -n "$relink_command"; then - # Preserve any variables that may affect compiler behavior - for var in $variables_saved_for_relink; do - if eval test -z \"\${$var+set}\"; 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PNG provides -a patent-free replacement for GIF and can also replace many -common uses of TIFF. Indexed-color, grayscale, and truecolor images are -supported, plus an optional alpha channel. Sample depths range from -1 to 16 bits. -.br - -PNG is designed to work well in online viewing applications, such as the -World Wide Web, so it is fully streamable with a progressive display -option. PNG is robust, providing both full file integrity checking and -fast, simple detection of common transmission errors. Also, PNG can store -gamma and chromaticity data for improved color matching on heterogeneous -platforms. - -.SH "SEE ALSO" -.IR libpng(3), zlib(3), deflate(5), and zlib(5) -.LP -PNG specification (second edition), November 2003: -.IP -.br - 8) - png_error(png_ptr, "Too many bytes for PNG signature"); - - png_ptr->sig_bytes = (png_byte)(num_bytes < 0 ? 0 : num_bytes); -} - -/* Checks whether the supplied bytes match the PNG signature. We allow - * checking less than the full 8-byte signature so that those apps that - * already read the first few bytes of a file to determine the file type - * can simply check the remaining bytes for extra assurance. Returns - * an integer less than, equal to, or greater than zero if sig is found, - * respectively, to be less than, to match, or be greater than the correct - * PNG signature (this is the same behaviour as strcmp, memcmp, etc). - */ -int PNGAPI -png_sig_cmp(png_bytep sig, png_size_t start, png_size_t num_to_check) -{ - png_byte png_signature[8] = {137, 80, 78, 71, 13, 10, 26, 10}; - if (num_to_check > 8) - num_to_check = 8; - else if (num_to_check < 1) - return (-1); - - if (start > 7) - return (-1); - - if (start + num_to_check > 8) - num_to_check = 8 - start; - - return ((int)(png_memcmp(&sig[start], &png_signature[start], num_to_check))); -} - -#endif /* PNG_READ_SUPPORTED */ - -#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -/* Function to allocate memory for zlib and clear it to 0. */ -voidpf /* PRIVATE */ -png_zalloc(voidpf png_ptr, uInt items, uInt size) -{ - png_voidp ptr; - png_structp p=(png_structp)png_ptr; - png_uint_32 save_flags=p->flags; - png_alloc_size_t num_bytes; - - if (png_ptr == NULL) - return (NULL); - if (items > PNG_UINT_32_MAX/size) - { - png_warning (p, "Potential overflow in png_zalloc()"); - return (NULL); - } - num_bytes = (png_alloc_size_t)items * size; - - p->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK; - ptr = (png_voidp)png_malloc((png_structp)png_ptr, num_bytes); - p->flags=save_flags; - - return ((voidpf)ptr); -} - -/* Function to free memory for zlib */ -void /* PRIVATE */ -png_zfree(voidpf png_ptr, voidpf ptr) -{ - png_free((png_structp)png_ptr, (png_voidp)ptr); -} - -/* Reset the CRC variable to 32 bits of 1's. Care must be taken - * in case CRC is > 32 bits to leave the top bits 0. - */ -void /* PRIVATE */ -png_reset_crc(png_structp png_ptr) -{ - png_ptr->crc = crc32(0, Z_NULL, 0); -} - -/* Calculate the CRC over a section of data. We can only pass as - * much data to this routine as the largest single buffer size. We - * also check that this data will actually be used before going to the - * trouble of calculating it. - */ -void /* PRIVATE */ -png_calculate_crc(png_structp png_ptr, png_bytep ptr, png_size_t length) -{ - int need_crc = 1; - - if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ - { - if ((png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_MASK) == - (PNG_FLAG_CRC_ANCILLARY_USE | PNG_FLAG_CRC_ANCILLARY_NOWARN)) - need_crc = 0; - } - else /* critical */ - { - if (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_IGNORE) - need_crc = 0; - } - - if (need_crc) - png_ptr->crc = crc32(png_ptr->crc, ptr, (uInt)length); -} - -/* Allocate the memory for an info_struct for the application. We don't - * really need the png_ptr, but it could potentially be useful in the - * future. This should be used in favour of malloc(png_sizeof(png_info)) - * and png_info_init() so that applications that want to use a shared - * libpng don't have to be recompiled if png_info changes size. - */ -png_infop PNGAPI -png_create_info_struct(png_structp png_ptr) -{ - png_infop info_ptr; - - png_debug(1, "in png_create_info_struct"); - - if (png_ptr == NULL) - return (NULL); - -#ifdef PNG_USER_MEM_SUPPORTED - info_ptr = (png_infop)png_create_struct_2(PNG_STRUCT_INFO, - png_ptr->malloc_fn, png_ptr->mem_ptr); -#else - info_ptr = (png_infop)png_create_struct(PNG_STRUCT_INFO); -#endif - if (info_ptr != NULL) - png_info_init_3(&info_ptr, png_sizeof(png_info)); - - return (info_ptr); -} - -/* This function frees the memory associated with a single info struct. - * Normally, one would use either png_destroy_read_struct() or - * png_destroy_write_struct() to free an info struct, but this may be - * useful for some applications. - */ -void PNGAPI -png_destroy_info_struct(png_structp png_ptr, png_infopp info_ptr_ptr) -{ - png_infop info_ptr = NULL; - - png_debug(1, "in png_destroy_info_struct"); - - if (png_ptr == NULL) - return; - - if (info_ptr_ptr != NULL) - info_ptr = *info_ptr_ptr; - - if (info_ptr != NULL) - { - png_info_destroy(png_ptr, info_ptr); - -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)info_ptr, png_ptr->free_fn, - png_ptr->mem_ptr); -#else - png_destroy_struct((png_voidp)info_ptr); -#endif - *info_ptr_ptr = NULL; - } -} - -/* Initialize the info structure. This is now an internal function (0.89) - * and applications using it are urged to use png_create_info_struct() - * instead. - */ - -void PNGAPI -png_info_init_3(png_infopp ptr_ptr, png_size_t png_info_struct_size) -{ - png_infop info_ptr = *ptr_ptr; - - png_debug(1, "in png_info_init_3"); - - if (info_ptr == NULL) - return; - - if (png_sizeof(png_info) > png_info_struct_size) - { - png_destroy_struct(info_ptr); - info_ptr = (png_infop)png_create_struct(PNG_STRUCT_INFO); - *ptr_ptr = info_ptr; - } - - /* Set everything to 0 */ - png_memset(info_ptr, 0, png_sizeof(png_info)); -} - -void PNGAPI -png_data_freer(png_structp png_ptr, png_infop info_ptr, - int freer, png_uint_32 mask) -{ - png_debug(1, "in png_data_freer"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - if (freer == PNG_DESTROY_WILL_FREE_DATA) - info_ptr->free_me |= mask; - else if (freer == PNG_USER_WILL_FREE_DATA) - info_ptr->free_me &= ~mask; - else - png_warning(png_ptr, - "Unknown freer parameter in png_data_freer"); -} - -void PNGAPI -png_free_data(png_structp png_ptr, png_infop info_ptr, png_uint_32 mask, - int num) -{ - png_debug(1, "in png_free_data"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - -#ifdef PNG_TEXT_SUPPORTED - /* Free text item num or (if num == -1) all text items */ - if ((mask & PNG_FREE_TEXT) & info_ptr->free_me) - { - if (num != -1) - { - if (info_ptr->text && info_ptr->text[num].key) - { - png_free(png_ptr, info_ptr->text[num].key); - info_ptr->text[num].key = NULL; - } - } - else - { - int i; - for (i = 0; i < info_ptr->num_text; i++) - png_free_data(png_ptr, info_ptr, PNG_FREE_TEXT, i); - png_free(png_ptr, info_ptr->text); - info_ptr->text = NULL; - info_ptr->num_text=0; - } - } -#endif - -#ifdef PNG_tRNS_SUPPORTED - /* Free any tRNS entry */ - if ((mask & PNG_FREE_TRNS) & info_ptr->free_me) - { - png_free(png_ptr, info_ptr->trans_alpha); - info_ptr->trans_alpha = NULL; - info_ptr->valid &= ~PNG_INFO_tRNS; - } -#endif - -#ifdef PNG_sCAL_SUPPORTED - /* Free any sCAL entry */ - if ((mask & PNG_FREE_SCAL) & info_ptr->free_me) - { -#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED) - png_free(png_ptr, info_ptr->scal_s_width); - png_free(png_ptr, info_ptr->scal_s_height); - info_ptr->scal_s_width = NULL; - info_ptr->scal_s_height = NULL; -#endif - info_ptr->valid &= ~PNG_INFO_sCAL; - } -#endif - -#ifdef PNG_pCAL_SUPPORTED - /* Free any pCAL entry */ - if ((mask & PNG_FREE_PCAL) & info_ptr->free_me) - { - png_free(png_ptr, info_ptr->pcal_purpose); - png_free(png_ptr, info_ptr->pcal_units); - info_ptr->pcal_purpose = NULL; - info_ptr->pcal_units = NULL; - if (info_ptr->pcal_params != NULL) - { - int i; - for (i = 0; i < (int)info_ptr->pcal_nparams; i++) - { - png_free(png_ptr, info_ptr->pcal_params[i]); - info_ptr->pcal_params[i] = NULL; - } - png_free(png_ptr, info_ptr->pcal_params); - info_ptr->pcal_params = NULL; - } - info_ptr->valid &= ~PNG_INFO_pCAL; - } -#endif - -#ifdef PNG_iCCP_SUPPORTED - /* Free any iCCP entry */ - if ((mask & PNG_FREE_ICCP) & info_ptr->free_me) - { - png_free(png_ptr, info_ptr->iccp_name); - png_free(png_ptr, info_ptr->iccp_profile); - info_ptr->iccp_name = NULL; - info_ptr->iccp_profile = NULL; - info_ptr->valid &= ~PNG_INFO_iCCP; - } -#endif - -#ifdef PNG_sPLT_SUPPORTED - /* Free a given sPLT entry, or (if num == -1) all sPLT entries */ - if ((mask & PNG_FREE_SPLT) & info_ptr->free_me) - { - if (num != -1) - { - if (info_ptr->splt_palettes) - { - png_free(png_ptr, info_ptr->splt_palettes[num].name); - png_free(png_ptr, info_ptr->splt_palettes[num].entries); - info_ptr->splt_palettes[num].name = NULL; - info_ptr->splt_palettes[num].entries = NULL; - } - } - else - { - if (info_ptr->splt_palettes_num) - { - int i; - for (i = 0; i < (int)info_ptr->splt_palettes_num; i++) - png_free_data(png_ptr, info_ptr, PNG_FREE_SPLT, i); - - png_free(png_ptr, info_ptr->splt_palettes); - info_ptr->splt_palettes = NULL; - info_ptr->splt_palettes_num = 0; - } - info_ptr->valid &= ~PNG_INFO_sPLT; - } - } -#endif - -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED - if (png_ptr->unknown_chunk.data) - { - png_free(png_ptr, png_ptr->unknown_chunk.data); - png_ptr->unknown_chunk.data = NULL; - } - - if ((mask & PNG_FREE_UNKN) & info_ptr->free_me) - { - if (num != -1) - { - if (info_ptr->unknown_chunks) - { - png_free(png_ptr, info_ptr->unknown_chunks[num].data); - info_ptr->unknown_chunks[num].data = NULL; - } - } - else - { - int i; - - if (info_ptr->unknown_chunks_num) - { - for (i = 0; i < (int)info_ptr->unknown_chunks_num; i++) - png_free_data(png_ptr, info_ptr, PNG_FREE_UNKN, i); - - png_free(png_ptr, info_ptr->unknown_chunks); - info_ptr->unknown_chunks = NULL; - info_ptr->unknown_chunks_num = 0; - } - } - } -#endif - -#ifdef PNG_hIST_SUPPORTED - /* Free any hIST entry */ - if ((mask & PNG_FREE_HIST) & info_ptr->free_me) - { - png_free(png_ptr, info_ptr->hist); - info_ptr->hist = NULL; - info_ptr->valid &= ~PNG_INFO_hIST; - } -#endif - - /* Free any PLTE entry that was internally allocated */ - if ((mask & PNG_FREE_PLTE) & info_ptr->free_me) - { - png_zfree(png_ptr, info_ptr->palette); - info_ptr->palette = NULL; - info_ptr->valid &= ~PNG_INFO_PLTE; - info_ptr->num_palette = 0; - } - -#ifdef PNG_INFO_IMAGE_SUPPORTED - /* Free any image bits attached to the info structure */ - if ((mask & PNG_FREE_ROWS) & info_ptr->free_me) - { - if (info_ptr->row_pointers) - { - int row; - for (row = 0; row < (int)info_ptr->height; row++) - { - png_free(png_ptr, info_ptr->row_pointers[row]); - info_ptr->row_pointers[row] = NULL; - } - png_free(png_ptr, info_ptr->row_pointers); - info_ptr->row_pointers = NULL; - } - info_ptr->valid &= ~PNG_INFO_IDAT; - } -#endif - - if (num == -1) - info_ptr->free_me &= ~mask; - else - info_ptr->free_me &= ~(mask & ~PNG_FREE_MUL); -} - -/* This is an internal routine to free any memory that the info struct is - * pointing to before re-using it or freeing the struct itself. Recall - * that png_free() checks for NULL pointers for us. - */ -void /* PRIVATE */ -png_info_destroy(png_structp png_ptr, png_infop info_ptr) -{ - png_debug(1, "in png_info_destroy"); - - png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1); - -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - if (png_ptr->num_chunk_list) - { - png_free(png_ptr, png_ptr->chunk_list); - png_ptr->chunk_list = NULL; - png_ptr->num_chunk_list = 0; - } -#endif - - png_info_init_3(&info_ptr, png_sizeof(png_info)); -} -#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */ - -/* This function returns a pointer to the io_ptr associated with the user - * functions. The application should free any memory associated with this - * pointer before png_write_destroy() or png_read_destroy() are called. - */ -png_voidp PNGAPI -png_get_io_ptr(png_structp png_ptr) -{ - if (png_ptr == NULL) - return (NULL); - return (png_ptr->io_ptr); -} - -#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -#ifdef PNG_STDIO_SUPPORTED -/* Initialize the default input/output functions for the PNG file. If you - * use your own read or write routines, you can call either png_set_read_fn() - * or png_set_write_fn() instead of png_init_io(). If you have defined - * PNG_NO_STDIO, you must use a function of your own because "FILE *" isn't - * necessarily available. - */ -void PNGAPI -png_init_io(png_structp png_ptr, png_FILE_p fp) -{ - png_debug(1, "in png_init_io"); - - if (png_ptr == NULL) - return; - - png_ptr->io_ptr = (png_voidp)fp; -} -#endif - -#ifdef PNG_TIME_RFC1123_SUPPORTED -/* Convert the supplied time into an RFC 1123 string suitable for use in - * a "Creation Time" or other text-based time string. - */ -png_charp PNGAPI -png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime) -{ - static PNG_CONST char short_months[12][4] = - {"Jan", "Feb", "Mar", "Apr", "May", "Jun", - "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}; - - if (png_ptr == NULL) - return (NULL); - if (png_ptr->time_buffer == NULL) - { - png_ptr->time_buffer = (png_charp)png_malloc(png_ptr, (png_uint_32)(29* - png_sizeof(char))); - } - -#ifdef USE_FAR_KEYWORD - { - char near_time_buf[29]; - png_snprintf6(near_time_buf, 29, "%d %s %d %02d:%02d:%02d +0000", - ptime->day % 32, short_months[(ptime->month - 1) % 12], - ptime->year, ptime->hour % 24, ptime->minute % 60, - ptime->second % 61); - png_memcpy(png_ptr->time_buffer, near_time_buf, - 29*png_sizeof(char)); - } -#else - png_snprintf6(png_ptr->time_buffer, 29, "%d %s %d %02d:%02d:%02d +0000", - ptime->day % 32, short_months[(ptime->month - 1) % 12], - ptime->year, ptime->hour % 24, ptime->minute % 60, - ptime->second % 61); -#endif - return ((png_charp)png_ptr->time_buffer); -} -#endif /* PNG_TIME_RFC1123_SUPPORTED */ - -#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */ - -png_charp PNGAPI -png_get_copyright(png_structp png_ptr) -{ - png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */ -#ifdef PNG_STRING_COPYRIGHT - return PNG_STRING_COPYRIGHT -#else -#ifdef __STDC__ - return ((png_charp) PNG_STRING_NEWLINE \ - "libpng version 1.4.1 - February 25, 2010" PNG_STRING_NEWLINE \ - "Copyright (c) 1998-2010 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ - "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ - "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ - PNG_STRING_NEWLINE); -#else - return ((png_charp) "libpng version 1.4.1 - February 25, 2010\ - Copyright (c) 1998-2010 Glenn Randers-Pehrson\ - Copyright (c) 1996-1997 Andreas Dilger\ - Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."); -#endif -#endif -} - -/* The following return the library version as a short string in the - * format 1.0.0 through 99.99.99zz. To get the version of *.h files - * used with your application, print out PNG_LIBPNG_VER_STRING, which - * is defined in png.h. - * Note: now there is no difference between png_get_libpng_ver() and - * png_get_header_ver(). Due to the version_nn_nn_nn typedef guard, - * it is guaranteed that png.c uses the correct version of png.h. - */ -png_charp PNGAPI -png_get_libpng_ver(png_structp png_ptr) -{ - /* Version of *.c files used when building libpng */ - png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */ - return ((png_charp) PNG_LIBPNG_VER_STRING); -} - -png_charp PNGAPI -png_get_header_ver(png_structp png_ptr) -{ - /* Version of *.h files used when building libpng */ - png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */ - return ((png_charp) PNG_LIBPNG_VER_STRING); -} - -png_charp PNGAPI -png_get_header_version(png_structp png_ptr) -{ - /* Returns longer string containing both version and date */ - png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */ -#ifdef __STDC__ - return ((png_charp) PNG_HEADER_VERSION_STRING -#ifndef PNG_READ_SUPPORTED - " (NO READ SUPPORT)" -#endif - PNG_STRING_NEWLINE); -#else - return ((png_charp) PNG_HEADER_VERSION_STRING); -#endif -} - -#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED -int PNGAPI -png_handle_as_unknown(png_structp png_ptr, png_bytep chunk_name) -{ - /* Check chunk_name and return "keep" value if it's on the list, else 0 */ - int i; - png_bytep p; - if (png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list<=0) - return 0; - p = png_ptr->chunk_list + png_ptr->num_chunk_list*5 - 5; - for (i = png_ptr->num_chunk_list; i; i--, p -= 5) - if (!png_memcmp(chunk_name, p, 4)) - return ((int)*(p + 4)); - return 0; -} -#endif - -/* This function, added to libpng-1.0.6g, is untested. */ -int PNGAPI -png_reset_zstream(png_structp png_ptr) -{ - if (png_ptr == NULL) - return Z_STREAM_ERROR; - return (inflateReset(&png_ptr->zstream)); -} -#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */ - -/* This function was added to libpng-1.0.7 */ -png_uint_32 PNGAPI -png_access_version_number(void) -{ - /* Version of *.c files used when building libpng */ - return((png_uint_32) PNG_LIBPNG_VER); -} - - - -#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -#ifdef PNG_SIZE_T -/* Added at libpng version 1.2.6 */ - PNG_EXTERN png_size_t PNGAPI png_convert_size PNGARG((size_t size)); -png_size_t PNGAPI -png_convert_size(size_t size) -{ - if (size > (png_size_t)-1) - PNG_ABORT(); /* We haven't got access to png_ptr, so no png_error() */ - return ((png_size_t)size); -} -#endif /* PNG_SIZE_T */ - -/* Added at libpng version 1.2.34 and 1.4.0 (moved from pngset.c) */ -#ifdef PNG_cHRM_SUPPORTED -#ifdef PNG_CHECK_cHRM_SUPPORTED - -/* - * Multiply two 32-bit numbers, V1 and V2, using 32-bit - * arithmetic, to produce a 64 bit result in the HI/LO words. - * - * A B - * x C D - * ------ - * AD || BD - * AC || CB || 0 - * - * where A and B are the high and low 16-bit words of V1, - * C and D are the 16-bit words of V2, AD is the product of - * A and D, and X || Y is (X << 16) + Y. -*/ - -void /* PRIVATE */ -png_64bit_product (long v1, long v2, unsigned long *hi_product, - unsigned long *lo_product) -{ - int a, b, c, d; - long lo, hi, x, y; - - a = (v1 >> 16) & 0xffff; - b = v1 & 0xffff; - c = (v2 >> 16) & 0xffff; - d = v2 & 0xffff; - - lo = b * d; /* BD */ - x = a * d + c * b; /* AD + CB */ - y = ((lo >> 16) & 0xffff) + x; - - lo = (lo & 0xffff) | ((y & 0xffff) << 16); - hi = (y >> 16) & 0xffff; - - hi += a * c; /* AC */ - - *hi_product = (unsigned long)hi; - *lo_product = (unsigned long)lo; -} - -int /* PRIVATE */ -png_check_cHRM_fixed(png_structp png_ptr, - png_fixed_point white_x, png_fixed_point white_y, png_fixed_point red_x, - png_fixed_point red_y, png_fixed_point green_x, png_fixed_point green_y, - png_fixed_point blue_x, png_fixed_point blue_y) -{ - int ret = 1; - unsigned long xy_hi,xy_lo,yx_hi,yx_lo; - - png_debug(1, "in function png_check_cHRM_fixed"); - - if (png_ptr == NULL) - return 0; - - if (white_x < 0 || white_y <= 0 || - red_x < 0 || red_y < 0 || - green_x < 0 || green_y < 0 || - blue_x < 0 || blue_y < 0) - { - png_warning(png_ptr, - "Ignoring attempt to set negative chromaticity value"); - ret = 0; - } - if (white_x > (png_fixed_point) PNG_UINT_31_MAX || - white_y > (png_fixed_point) PNG_UINT_31_MAX || - red_x > (png_fixed_point) PNG_UINT_31_MAX || - red_y > (png_fixed_point) PNG_UINT_31_MAX || - green_x > (png_fixed_point) PNG_UINT_31_MAX || - green_y > (png_fixed_point) PNG_UINT_31_MAX || - blue_x > (png_fixed_point) PNG_UINT_31_MAX || - blue_y > (png_fixed_point) PNG_UINT_31_MAX ) - { - png_warning(png_ptr, - "Ignoring attempt to set chromaticity value exceeding 21474.83"); - ret = 0; - } - if (white_x > 100000L - white_y) - { - png_warning(png_ptr, "Invalid cHRM white point"); - ret = 0; - } - if (red_x > 100000L - red_y) - { - png_warning(png_ptr, "Invalid cHRM red point"); - ret = 0; - } - if (green_x > 100000L - green_y) - { - png_warning(png_ptr, "Invalid cHRM green point"); - ret = 0; - } - if (blue_x > 100000L - blue_y) - { - png_warning(png_ptr, "Invalid cHRM blue point"); - ret = 0; - } - - png_64bit_product(green_x - red_x, blue_y - red_y, &xy_hi, &xy_lo); - png_64bit_product(green_y - red_y, blue_x - red_x, &yx_hi, &yx_lo); - - if (xy_hi == yx_hi && xy_lo == yx_lo) - { - png_warning(png_ptr, - "Ignoring attempt to set cHRM RGB triangle with zero area"); - ret = 0; - } - - return ret; -} -#endif /* PNG_CHECK_cHRM_SUPPORTED */ -#endif /* PNG_cHRM_SUPPORTED */ - -void /* PRIVATE */ -png_check_IHDR(png_structp png_ptr, - png_uint_32 width, png_uint_32 height, int bit_depth, - int color_type, int interlace_type, int compression_type, - int filter_type) -{ - int error = 0; - - /* Check for width and height valid values */ - if (width == 0) - { - png_warning(png_ptr, "Image width is zero in IHDR"); - error = 1; - } - - if (height == 0) - { - png_warning(png_ptr, "Image height is zero in IHDR"); - error = 1; - } - -#ifdef PNG_SET_USER_LIMITS_SUPPORTED - if (width > png_ptr->user_width_max || width > PNG_USER_WIDTH_MAX) -#else - if (width > PNG_USER_WIDTH_MAX) -#endif - { - png_warning(png_ptr, "Image width exceeds user limit in IHDR"); - error = 1; - } - -#ifdef PNG_SET_USER_LIMITS_SUPPORTED - if (height > png_ptr->user_height_max || height > PNG_USER_HEIGHT_MAX) -#else - if (height > PNG_USER_HEIGHT_MAX) -#endif - { - png_warning(png_ptr, "Image height exceeds user limit in IHDR"); - error = 1; - } - - if (width > PNG_UINT_31_MAX) - { - png_warning(png_ptr, "Invalid image width in IHDR"); - error = 1; - } - - if ( height > PNG_UINT_31_MAX) - { - png_warning(png_ptr, "Invalid image height in IHDR"); - error = 1; - } - - if ( width > (PNG_UINT_32_MAX - >> 3) /* 8-byte RGBA pixels */ - - 64 /* bigrowbuf hack */ - - 1 /* filter byte */ - - 7*8 /* rounding of width to multiple of 8 pixels */ - - 8) /* extra max_pixel_depth pad */ - png_warning(png_ptr, "Width is too large for libpng to process pixels"); - - /* Check other values */ - if (bit_depth != 1 && bit_depth != 2 && bit_depth != 4 && - bit_depth != 8 && bit_depth != 16) - { - png_warning(png_ptr, "Invalid bit depth in IHDR"); - error = 1; - } - - if (color_type < 0 || color_type == 1 || - color_type == 5 || color_type > 6) - { - png_warning(png_ptr, "Invalid color type in IHDR"); - error = 1; - } - - if (((color_type == PNG_COLOR_TYPE_PALETTE) && bit_depth > 8) || - ((color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_GRAY_ALPHA || - color_type == PNG_COLOR_TYPE_RGB_ALPHA) && bit_depth < 8)) - { - png_warning(png_ptr, "Invalid color type/bit depth combination in IHDR"); - error = 1; - } - - if (interlace_type >= PNG_INTERLACE_LAST) - { - png_warning(png_ptr, "Unknown interlace method in IHDR"); - error = 1; - } - - if (compression_type != PNG_COMPRESSION_TYPE_BASE) - { - png_warning(png_ptr, "Unknown compression method in IHDR"); - error = 1; - } - -#ifdef PNG_MNG_FEATURES_SUPPORTED - /* Accept filter_method 64 (intrapixel differencing) only if - * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and - * 2. Libpng did not read a PNG signature (this filter_method is only - * used in PNG datastreams that are embedded in MNG datastreams) and - * 3. The application called png_permit_mng_features with a mask that - * included PNG_FLAG_MNG_FILTER_64 and - * 4. The filter_method is 64 and - * 5. The color_type is RGB or RGBA - */ - if ((png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) && - png_ptr->mng_features_permitted) - png_warning(png_ptr, "MNG features are not allowed in a PNG datastream"); - - if (filter_type != PNG_FILTER_TYPE_BASE) - { - if (!((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && - (filter_type == PNG_INTRAPIXEL_DIFFERENCING) && - ((png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) == 0) && - (color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_RGB_ALPHA))) - { - png_warning(png_ptr, "Unknown filter method in IHDR"); - error = 1; - } - - if (png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) - { - png_warning(png_ptr, "Invalid filter method in IHDR"); - error = 1; - } - } - -#else - if (filter_type != PNG_FILTER_TYPE_BASE) - { - png_warning(png_ptr, "Unknown filter method in IHDR"); - error = 1; - } -#endif - - if (error == 1) - png_error(png_ptr, "Invalid IHDR data"); -} -#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */ diff --git a/Dependencies/libpng/png.h b/Dependencies/libpng/png.h deleted file mode 100644 index c48dcdb..0000000 --- a/Dependencies/libpng/png.h +++ /dev/null @@ -1,2686 +0,0 @@ - -/* png.h - header file for PNG reference library - * - * libpng version 1.4.1 - February 25, 2010 - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license (See LICENSE, below) - * - * Authors and maintainers: - * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat - * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger - * libpng versions 0.97, January 1998, through 1.4.1 - February 25, 2010: Glenn - * See also "Contributing Authors", below. - * - * Note about libpng version numbers: - * - * Due to various miscommunications, unforeseen code incompatibilities - * and occasional factors outside the authors' control, version numbering - * on the library has not always been consistent and straightforward. - * The following table summarizes matters since version 0.89c, which was - * the first widely used release: - * - * source png.h png.h shared-lib - * version string int version - * ------- ------ ----- ---------- - * 0.89c "1.0 beta 3" 0.89 89 1.0.89 - * 0.90 "1.0 beta 4" 0.90 90 0.90 [should have been 2.0.90] - * 0.95 "1.0 beta 5" 0.95 95 0.95 [should have been 2.0.95] - * 0.96 "1.0 beta 6" 0.96 96 0.96 [should have been 2.0.96] - * 0.97b "1.00.97 beta 7" 1.00.97 97 1.0.1 [should have been 2.0.97] - * 0.97c 0.97 97 2.0.97 - * 0.98 0.98 98 2.0.98 - * 0.99 0.99 98 2.0.99 - * 0.99a-m 0.99 99 2.0.99 - * 1.00 1.00 100 2.1.0 [100 should be 10000] - * 1.0.0 (from here on, the 100 2.1.0 [100 should be 10000] - * 1.0.1 png.h string is 10001 2.1.0 - * 1.0.1a-e identical to the 10002 from here on, the shared library - * 1.0.2 source version) 10002 is 2.V where V is the source code - * 1.0.2a-b 10003 version, except as noted. - * 1.0.3 10003 - * 1.0.3a-d 10004 - * 1.0.4 10004 - * 1.0.4a-f 10005 - * 1.0.5 (+ 2 patches) 10005 - * 1.0.5a-d 10006 - * 1.0.5e-r 10100 (not source compatible) - * 1.0.5s-v 10006 (not binary compatible) - * 1.0.6 (+ 3 patches) 10006 (still binary incompatible) - * 1.0.6d-f 10007 (still binary incompatible) - * 1.0.6g 10007 - * 1.0.6h 10007 10.6h (testing xy.z so-numbering) - * 1.0.6i 10007 10.6i - * 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0) - * 1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14 (binary compatible) - * 1.0.7beta15-18 1 10007 2.1.0.7beta15-18 (binary compatible) - * 1.0.7rc1-2 1 10007 2.1.0.7rc1-2 (binary compatible) - * 1.0.7 1 10007 (still compatible) - * 1.0.8beta1-4 1 10008 2.1.0.8beta1-4 - * 1.0.8rc1 1 10008 2.1.0.8rc1 - * 1.0.8 1 10008 2.1.0.8 - * 1.0.9beta1-6 1 10009 2.1.0.9beta1-6 - * 1.0.9rc1 1 10009 2.1.0.9rc1 - * 1.0.9beta7-10 1 10009 2.1.0.9beta7-10 - * 1.0.9rc2 1 10009 2.1.0.9rc2 - * 1.0.9 1 10009 2.1.0.9 - * 1.0.10beta1 1 10010 2.1.0.10beta1 - * 1.0.10rc1 1 10010 2.1.0.10rc1 - * 1.0.10 1 10010 2.1.0.10 - * 1.0.11beta1-3 1 10011 2.1.0.11beta1-3 - * 1.0.11rc1 1 10011 2.1.0.11rc1 - * 1.0.11 1 10011 2.1.0.11 - * 1.0.12beta1-2 2 10012 2.1.0.12beta1-2 - * 1.0.12rc1 2 10012 2.1.0.12rc1 - * 1.0.12 2 10012 2.1.0.12 - * 1.1.0a-f - 10100 2.1.1.0a-f (branch abandoned) - * 1.2.0beta1-2 2 10200 2.1.2.0beta1-2 - * 1.2.0beta3-5 3 10200 3.1.2.0beta3-5 - * 1.2.0rc1 3 10200 3.1.2.0rc1 - * 1.2.0 3 10200 3.1.2.0 - * 1.2.1beta1-4 3 10201 3.1.2.1beta1-4 - * 1.2.1rc1-2 3 10201 3.1.2.1rc1-2 - * 1.2.1 3 10201 3.1.2.1 - * 1.2.2beta1-6 12 10202 12.so.0.1.2.2beta1-6 - * 1.0.13beta1 10 10013 10.so.0.1.0.13beta1 - * 1.0.13rc1 10 10013 10.so.0.1.0.13rc1 - * 1.2.2rc1 12 10202 12.so.0.1.2.2rc1 - * 1.0.13 10 10013 10.so.0.1.0.13 - * 1.2.2 12 10202 12.so.0.1.2.2 - * 1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6 - * 1.2.3 12 10203 12.so.0.1.2.3 - * 1.2.4beta1-3 13 10204 12.so.0.1.2.4beta1-3 - * 1.0.14rc1 13 10014 10.so.0.1.0.14rc1 - * 1.2.4rc1 13 10204 12.so.0.1.2.4rc1 - * 1.0.14 10 10014 10.so.0.1.0.14 - * 1.2.4 13 10204 12.so.0.1.2.4 - * 1.2.5beta1-2 13 10205 12.so.0.1.2.5beta1-2 - * 1.0.15rc1-3 10 10015 10.so.0.1.0.15rc1-3 - * 1.2.5rc1-3 13 10205 12.so.0.1.2.5rc1-3 - * 1.0.15 10 10015 10.so.0.1.0.15 - * 1.2.5 13 10205 12.so.0.1.2.5 - * 1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4 - * 1.0.16 10 10016 10.so.0.1.0.16 - * 1.2.6 13 10206 12.so.0.1.2.6 - * 1.2.7beta1-2 13 10207 12.so.0.1.2.7beta1-2 - * 1.0.17rc1 10 10017 12.so.0.1.0.17rc1 - * 1.2.7rc1 13 10207 12.so.0.1.2.7rc1 - * 1.0.17 10 10017 12.so.0.1.0.17 - * 1.2.7 13 10207 12.so.0.1.2.7 - * 1.2.8beta1-5 13 10208 12.so.0.1.2.8beta1-5 - * 1.0.18rc1-5 10 10018 12.so.0.1.0.18rc1-5 - * 1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5 - * 1.0.18 10 10018 12.so.0.1.0.18 - * 1.2.8 13 10208 12.so.0.1.2.8 - * 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3 - * 1.2.9beta4-11 13 10209 12.so.0.9[.0] - * 1.2.9rc1 13 10209 12.so.0.9[.0] - * 1.2.9 13 10209 12.so.0.9[.0] - * 1.2.10beta1-7 13 10210 12.so.0.10[.0] - * 1.2.10rc1-2 13 10210 12.so.0.10[.0] - * 1.2.10 13 10210 12.so.0.10[.0] - * 1.4.0beta1-5 14 10400 14.so.0.0[.0] - * 1.2.11beta1-4 13 10211 12.so.0.11[.0] - * 1.4.0beta7-8 14 10400 14.so.0.0[.0] - * 1.2.11 13 10211 12.so.0.11[.0] - * 1.2.12 13 10212 12.so.0.12[.0] - * 1.4.0beta9-14 14 10400 14.so.0.0[.0] - * 1.2.13 13 10213 12.so.0.13[.0] - * 1.4.0beta15-36 14 10400 14.so.0.0[.0] - * 1.4.0beta37-87 14 10400 14.so.14.0[.0] - * 1.4.0rc01 14 10400 14.so.14.0[.0] - * 1.4.0beta88-109 14 10400 14.so.14.0[.0] - * 1.4.0rc02-08 14 10400 14.so.14.0[.0] - * 1.4.0 14 10400 14.so.14.0[.0] - * 1.4.1beta01-03 14 10401 14.so.14.1[.0] - * 1.4.1rc01 14 10401 14.so.14.1[.0] - * 1.4.1beta04-12 14 10401 14.so.14.1[.0] - * 1.4.1rc02-04 14 10401 14.so.14.1[.0] - * 1.4.1 14 10401 14.so.14.1[.0] - * - * Henceforth the source version will match the shared-library major - * and minor numbers; the shared-library major version number will be - * used for changes in backward compatibility, as it is intended. The - * PNG_LIBPNG_VER macro, which is not used within libpng but is available - * for applications, is an unsigned integer of the form xyyzz corresponding - * to the source version x.y.z (leading zeros in y and z). Beta versions - * were given the previous public release number plus a letter, until - * version 1.0.6j; from then on they were given the upcoming public - * release number plus "betaNN" or "rcN". - * - * Binary incompatibility exists only when applications make direct access - * to the info_ptr or png_ptr members through png.h, and the compiled - * application is loaded with a different version of the library. - * - * DLLNUM will change each time there are forward or backward changes - * in binary compatibility (e.g., when a new feature is added). - * - * See libpng.txt or libpng.3 for more information. The PNG specification - * is available as a W3C Recommendation and as an ISO Specification, - * defines should NOT be changed. - */ -#define PNG_INFO_gAMA 0x0001 -#define PNG_INFO_sBIT 0x0002 -#define PNG_INFO_cHRM 0x0004 -#define PNG_INFO_PLTE 0x0008 -#define PNG_INFO_tRNS 0x0010 -#define PNG_INFO_bKGD 0x0020 -#define PNG_INFO_hIST 0x0040 -#define PNG_INFO_pHYs 0x0080 -#define PNG_INFO_oFFs 0x0100 -#define PNG_INFO_tIME 0x0200 -#define PNG_INFO_pCAL 0x0400 -#define PNG_INFO_sRGB 0x0800 /* GR-P, 0.96a */ -#define PNG_INFO_iCCP 0x1000 /* ESR, 1.0.6 */ -#define PNG_INFO_sPLT 0x2000 /* ESR, 1.0.6 */ -#define PNG_INFO_sCAL 0x4000 /* ESR, 1.0.6 */ -#define PNG_INFO_IDAT 0x8000L /* ESR, 1.0.6 */ - -/* This is used for the transformation routines, as some of them - * change these values for the row. It also should enable using - * the routines for other purposes. - */ -typedef struct png_row_info_struct -{ - png_uint_32 width; /* width of row */ - png_size_t rowbytes; /* number of bytes in row */ - png_byte color_type; /* color type of row */ - png_byte bit_depth; /* bit depth of row */ - png_byte channels; /* number of channels (1, 2, 3, or 4) */ - png_byte pixel_depth; /* bits per pixel (depth * channels) */ -} png_row_info; - -typedef png_row_info FAR * png_row_infop; -typedef png_row_info FAR * FAR * png_row_infopp; - -/* These are the function types for the I/O functions and for the functions - * that allow the user to override the default I/O functions with his or her - * own. The png_error_ptr type should match that of user-supplied warning - * and error functions, while the png_rw_ptr type should match that of the - * user read/write data functions. - */ -typedef struct png_struct_def png_struct; -typedef png_struct FAR * png_structp; - -typedef void (PNGAPI *png_error_ptr) PNGARG((png_structp, png_const_charp)); -typedef void (PNGAPI *png_rw_ptr) PNGARG((png_structp, png_bytep, png_size_t)); -typedef void (PNGAPI *png_flush_ptr) PNGARG((png_structp)); -typedef void (PNGAPI *png_read_status_ptr) PNGARG((png_structp, png_uint_32, - int)); -typedef void (PNGAPI *png_write_status_ptr) PNGARG((png_structp, png_uint_32, - int)); - -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED -typedef void (PNGAPI *png_progressive_info_ptr) PNGARG((png_structp, - png_infop)); -typedef void (PNGAPI *png_progressive_end_ptr) PNGARG((png_structp, png_infop)); -typedef void (PNGAPI *png_progressive_row_ptr) PNGARG((png_structp, png_bytep, - png_uint_32, int)); -#endif - -#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ - defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) -typedef void (PNGAPI *png_user_transform_ptr) PNGARG((png_structp, - png_row_infop, png_bytep)); -#endif - -#ifdef PNG_USER_CHUNKS_SUPPORTED -typedef int (PNGAPI *png_user_chunk_ptr) PNGARG((png_structp, - png_unknown_chunkp)); -#endif -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED -typedef void (PNGAPI *png_unknown_chunk_ptr) PNGARG((png_structp)); -#endif -#ifdef PNG_SETJMP_SUPPORTED -/* This must match the function definition in , and the - * application must include this before png.h to obtain the definition - * of jmp_buf. - */ -typedef void (PNGAPI *png_longjmp_ptr) PNGARG((jmp_buf, int)); -#endif - -/* Transform masks for the high-level interface */ -#define PNG_TRANSFORM_IDENTITY 0x0000 /* read and write */ -#define PNG_TRANSFORM_STRIP_16 0x0001 /* read only */ -#define PNG_TRANSFORM_STRIP_ALPHA 0x0002 /* read only */ -#define PNG_TRANSFORM_PACKING 0x0004 /* read and write */ -#define PNG_TRANSFORM_PACKSWAP 0x0008 /* read and write */ -#define PNG_TRANSFORM_EXPAND 0x0010 /* read only */ -#define PNG_TRANSFORM_INVERT_MONO 0x0020 /* read and write */ -#define PNG_TRANSFORM_SHIFT 0x0040 /* read and write */ -#define PNG_TRANSFORM_BGR 0x0080 /* read and write */ -#define PNG_TRANSFORM_SWAP_ALPHA 0x0100 /* read and write */ -#define PNG_TRANSFORM_SWAP_ENDIAN 0x0200 /* read and write */ -#define PNG_TRANSFORM_INVERT_ALPHA 0x0400 /* read and write */ -#define PNG_TRANSFORM_STRIP_FILLER 0x0800 /* write only */ -/* Added to libpng-1.2.34 */ -#define PNG_TRANSFORM_STRIP_FILLER_BEFORE PNG_TRANSFORM_STRIP_FILLER -#define PNG_TRANSFORM_STRIP_FILLER_AFTER 0x1000 /* write only */ -/* Added to libpng-1.4.0 */ -#define PNG_TRANSFORM_GRAY_TO_RGB 0x2000 /* read only */ - -/* Flags for MNG supported features */ -#define PNG_FLAG_MNG_EMPTY_PLTE 0x01 -#define PNG_FLAG_MNG_FILTER_64 0x04 -#define PNG_ALL_MNG_FEATURES 0x05 - -typedef png_voidp (*png_malloc_ptr) PNGARG((png_structp, png_alloc_size_t)); -typedef void (*png_free_ptr) PNGARG((png_structp, png_voidp)); - -/* The structure that holds the information to read and write PNG files. - * The only people who need to care about what is inside of this are the - * people who will be modifying the library for their own special needs. - * It should NOT be accessed directly by an application, except to store - * the jmp_buf. - */ - -struct png_struct_def -{ -#ifdef PNG_SETJMP_SUPPORTED - jmp_buf jmpbuf PNG_DEPSTRUCT; /* used in png_error */ - png_longjmp_ptr longjmp_fn PNG_DEPSTRUCT;/* setjmp non-local goto - function. */ -#endif - png_error_ptr error_fn PNG_DEPSTRUCT; /* function for printing - errors and aborting */ - png_error_ptr warning_fn PNG_DEPSTRUCT; /* function for printing - warnings */ - png_voidp error_ptr PNG_DEPSTRUCT; /* user supplied struct for - error functions */ - png_rw_ptr write_data_fn PNG_DEPSTRUCT; /* function for writing - output data */ - png_rw_ptr read_data_fn PNG_DEPSTRUCT; /* function for reading - input data */ - png_voidp io_ptr PNG_DEPSTRUCT; /* ptr to application struct - for I/O functions */ - -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED - png_user_transform_ptr read_user_transform_fn PNG_DEPSTRUCT; /* user read - transform */ -#endif - -#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED - png_user_transform_ptr write_user_transform_fn PNG_DEPSTRUCT; /* user write - transform */ -#endif - -/* These were added in libpng-1.0.2 */ -#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED -#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ - defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) - png_voidp user_transform_ptr PNG_DEPSTRUCT; /* user supplied struct - for user transform */ - png_byte user_transform_depth PNG_DEPSTRUCT; /* bit depth of user - transformed pixels */ - png_byte user_transform_channels PNG_DEPSTRUCT; /* channels in user - transformed pixels */ -#endif -#endif - - png_uint_32 mode PNG_DEPSTRUCT; /* tells us where we are in - the PNG file */ - png_uint_32 flags PNG_DEPSTRUCT; /* flags indicating various - things to libpng */ - png_uint_32 transformations PNG_DEPSTRUCT; /* which transformations - to perform */ - - z_stream zstream PNG_DEPSTRUCT; /* pointer to decompression - structure (below) */ - png_bytep zbuf PNG_DEPSTRUCT; /* buffer for zlib */ - png_size_t zbuf_size PNG_DEPSTRUCT; /* size of zbuf */ - int zlib_level PNG_DEPSTRUCT; /* holds zlib compression level */ - int zlib_method PNG_DEPSTRUCT; /* holds zlib compression method */ - int zlib_window_bits PNG_DEPSTRUCT; /* holds zlib compression window - bits */ - int zlib_mem_level PNG_DEPSTRUCT; /* holds zlib compression memory - level */ - int zlib_strategy PNG_DEPSTRUCT; /* holds zlib compression - strategy */ - - png_uint_32 width PNG_DEPSTRUCT; /* width of image in pixels */ - png_uint_32 height PNG_DEPSTRUCT; /* height of image in pixels */ - png_uint_32 num_rows PNG_DEPSTRUCT; /* number of rows in current pass */ - png_uint_32 usr_width PNG_DEPSTRUCT; /* width of row at start of write */ - png_size_t rowbytes PNG_DEPSTRUCT; /* size of row in bytes */ -#if 0 /* Replaced with the following in libpng-1.4.1 */ - png_size_t irowbytes PNG_DEPSTRUCT; -#endif -/* Added in libpng-1.4.1 */ -#ifdef PNG_USER_LIMITS_SUPPORTED - /* Total memory that a zTXt, sPLT, iTXt, iCCP, or unknown chunk - * can occupy when decompressed. 0 means unlimited. - * We will change the typedef from png_size_t to png_alloc_size_t - * in libpng-1.6.0 - */ - png_alloc_size_t user_chunk_malloc_max PNG_DEPSTRUCT; -#endif - png_uint_32 iwidth PNG_DEPSTRUCT; /* width of current interlaced - row in pixels */ - png_uint_32 row_number PNG_DEPSTRUCT; /* current row in interlace pass */ - png_bytep prev_row PNG_DEPSTRUCT; /* buffer to save previous - (unfiltered) row */ - png_bytep row_buf PNG_DEPSTRUCT; /* buffer to save current - (unfiltered) row */ - png_bytep sub_row PNG_DEPSTRUCT; /* buffer to save "sub" row - when filtering */ - png_bytep up_row PNG_DEPSTRUCT; /* buffer to save "up" row - when filtering */ - png_bytep avg_row PNG_DEPSTRUCT; /* buffer to save "avg" row - when filtering */ - png_bytep paeth_row PNG_DEPSTRUCT; /* buffer to save "Paeth" row - when filtering */ - png_row_info row_info PNG_DEPSTRUCT; /* used for transformation - routines */ - - png_uint_32 idat_size PNG_DEPSTRUCT; /* current IDAT size for read */ - png_uint_32 crc PNG_DEPSTRUCT; /* current chunk CRC value */ - png_colorp palette PNG_DEPSTRUCT; /* palette from the input file */ - png_uint_16 num_palette PNG_DEPSTRUCT; /* number of color entries in - palette */ - png_uint_16 num_trans PNG_DEPSTRUCT; /* number of transparency values */ - png_byte chunk_name[5] PNG_DEPSTRUCT; /* null-terminated name of current - chunk */ - png_byte compression PNG_DEPSTRUCT; /* file compression type - (always 0) */ - png_byte filter PNG_DEPSTRUCT; /* file filter type (always 0) */ - png_byte interlaced PNG_DEPSTRUCT; /* PNG_INTERLACE_NONE, - PNG_INTERLACE_ADAM7 */ - png_byte pass PNG_DEPSTRUCT; /* current interlace pass (0 - 6) */ - png_byte do_filter PNG_DEPSTRUCT; /* row filter flags (see - PNG_FILTER_ below ) */ - png_byte color_type PNG_DEPSTRUCT; /* color type of file */ - png_byte bit_depth PNG_DEPSTRUCT; /* bit depth of file */ - png_byte usr_bit_depth PNG_DEPSTRUCT; /* bit depth of users row */ - png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */ - png_byte channels PNG_DEPSTRUCT; /* number of channels in file */ - png_byte usr_channels PNG_DEPSTRUCT; /* channels at start of write */ - png_byte sig_bytes PNG_DEPSTRUCT; /* magic bytes read/written from - start of file */ - -#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED) - png_uint_16 filler PNG_DEPSTRUCT; /* filler bytes for pixel - expansion */ -#endif - -#ifdef PNG_bKGD_SUPPORTED - png_byte background_gamma_type PNG_DEPSTRUCT; -# ifdef PNG_FLOATING_POINT_SUPPORTED - float background_gamma PNG_DEPSTRUCT; -# endif - png_color_16 background PNG_DEPSTRUCT; /* background color in - screen gamma space */ -#ifdef PNG_READ_GAMMA_SUPPORTED - png_color_16 background_1 PNG_DEPSTRUCT; /* background normalized - to gamma 1.0 */ -#endif -#endif /* PNG_bKGD_SUPPORTED */ - -#ifdef PNG_WRITE_FLUSH_SUPPORTED - png_flush_ptr output_flush_fn PNG_DEPSTRUCT; /* Function for flushing - output */ - png_uint_32 flush_dist PNG_DEPSTRUCT; /* how many rows apart to flush, - 0 - no flush */ - png_uint_32 flush_rows PNG_DEPSTRUCT; /* number of rows written since - last flush */ -#endif - -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - int gamma_shift PNG_DEPSTRUCT; /* number of "insignificant" bits - 16-bit gamma */ -#ifdef PNG_FLOATING_POINT_SUPPORTED - float gamma PNG_DEPSTRUCT; /* file gamma value */ - float screen_gamma PNG_DEPSTRUCT; /* screen gamma value - (display_exponent) */ -#endif -#endif - -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - png_bytep gamma_table PNG_DEPSTRUCT; /* gamma table for 8-bit - depth files */ - png_bytep gamma_from_1 PNG_DEPSTRUCT; /* converts from 1.0 to screen */ - png_bytep gamma_to_1 PNG_DEPSTRUCT; /* converts from file to 1.0 */ - png_uint_16pp gamma_16_table PNG_DEPSTRUCT; /* gamma table for 16-bit - depth files */ - png_uint_16pp gamma_16_from_1 PNG_DEPSTRUCT; /* converts from 1.0 to - screen */ - png_uint_16pp gamma_16_to_1 PNG_DEPSTRUCT; /* converts from file to 1.0 */ -#endif - -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_sBIT_SUPPORTED) - png_color_8 sig_bit PNG_DEPSTRUCT; /* significant bits in each - available channel */ -#endif - -#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) - png_color_8 shift PNG_DEPSTRUCT; /* shift for significant bit - tranformation */ -#endif - -#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) \ - || defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - png_bytep trans_alpha PNG_DEPSTRUCT; /* alpha values for - paletted files */ - png_color_16 trans_color PNG_DEPSTRUCT; /* transparent color for - non-paletted files */ -#endif - - png_read_status_ptr read_row_fn PNG_DEPSTRUCT; /* called after each - row is decoded */ - png_write_status_ptr write_row_fn PNG_DEPSTRUCT; /* called after each - row is encoded */ -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED - png_progressive_info_ptr info_fn PNG_DEPSTRUCT; /* called after header - data fully read */ - png_progressive_row_ptr row_fn PNG_DEPSTRUCT; /* called after each - prog. row is decoded */ - png_progressive_end_ptr end_fn PNG_DEPSTRUCT; /* called after image - is complete */ - png_bytep save_buffer_ptr PNG_DEPSTRUCT; /* current location in - save_buffer */ - png_bytep save_buffer PNG_DEPSTRUCT; /* buffer for previously - read data */ - png_bytep current_buffer_ptr PNG_DEPSTRUCT; /* current location in - current_buffer */ - png_bytep current_buffer PNG_DEPSTRUCT; /* buffer for recently - used data */ - png_uint_32 push_length PNG_DEPSTRUCT; /* size of current input - chunk */ - png_uint_32 skip_length PNG_DEPSTRUCT; /* bytes to skip in - input data */ - png_size_t save_buffer_size PNG_DEPSTRUCT; /* amount of data now - in save_buffer */ - png_size_t save_buffer_max PNG_DEPSTRUCT; /* total size of - save_buffer */ - png_size_t buffer_size PNG_DEPSTRUCT; /* total amount of - available input data */ - png_size_t current_buffer_size PNG_DEPSTRUCT; /* amount of data now - in current_buffer */ - int process_mode PNG_DEPSTRUCT; /* what push library - is currently doing */ - int cur_palette PNG_DEPSTRUCT; /* current push library - palette index */ - -# ifdef PNG_TEXT_SUPPORTED - png_size_t current_text_size PNG_DEPSTRUCT; /* current size of - text input data */ - png_size_t current_text_left PNG_DEPSTRUCT; /* how much text left - to read in input */ - png_charp current_text PNG_DEPSTRUCT; /* current text chunk - buffer */ - png_charp current_text_ptr PNG_DEPSTRUCT; /* current location - in current_text */ -# endif /* PNG_PROGRESSIVE_READ_SUPPORTED && PNG_TEXT_SUPPORTED */ - -#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ - -#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__) -/* For the Borland special 64K segment handler */ - png_bytepp offset_table_ptr PNG_DEPSTRUCT; - png_bytep offset_table PNG_DEPSTRUCT; - png_uint_16 offset_table_number PNG_DEPSTRUCT; - png_uint_16 offset_table_count PNG_DEPSTRUCT; - png_uint_16 offset_table_count_free PNG_DEPSTRUCT; -#endif - -#ifdef PNG_READ_DITHER_SUPPORTED - png_bytep palette_lookup PNG_DEPSTRUCT; /* lookup table for dithering */ - png_bytep dither_index PNG_DEPSTRUCT; /* index translation for palette - files */ -#endif - -#if defined(PNG_READ_DITHER_SUPPORTED) || defined(PNG_hIST_SUPPORTED) - png_uint_16p hist PNG_DEPSTRUCT; /* histogram */ -#endif - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - png_byte heuristic_method PNG_DEPSTRUCT; /* heuristic for row - filter selection */ - png_byte num_prev_filters PNG_DEPSTRUCT; /* number of weights - for previous rows */ - png_bytep prev_filters PNG_DEPSTRUCT; /* filter type(s) of - previous row(s) */ - png_uint_16p filter_weights PNG_DEPSTRUCT; /* weight(s) for previous - line(s) */ - png_uint_16p inv_filter_weights PNG_DEPSTRUCT; /* 1/weight(s) for - previous line(s) */ - png_uint_16p filter_costs PNG_DEPSTRUCT; /* relative filter - calculation cost */ - png_uint_16p inv_filter_costs PNG_DEPSTRUCT; /* 1/relative filter - calculation cost */ -#endif - -#ifdef PNG_TIME_RFC1123_SUPPORTED - png_charp time_buffer PNG_DEPSTRUCT; /* String to hold RFC 1123 time text */ -#endif - -/* New members added in libpng-1.0.6 */ - - png_uint_32 free_me PNG_DEPSTRUCT; /* flags items libpng is - responsible for freeing */ - -#ifdef PNG_USER_CHUNKS_SUPPORTED - png_voidp user_chunk_ptr PNG_DEPSTRUCT; - png_user_chunk_ptr read_user_chunk_fn PNG_DEPSTRUCT; /* user read - chunk handler */ -#endif - -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - int num_chunk_list PNG_DEPSTRUCT; - png_bytep chunk_list PNG_DEPSTRUCT; -#endif - -/* New members added in libpng-1.0.3 */ -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED - png_byte rgb_to_gray_status PNG_DEPSTRUCT; - /* These were changed from png_byte in libpng-1.0.6 */ - png_uint_16 rgb_to_gray_red_coeff PNG_DEPSTRUCT; - png_uint_16 rgb_to_gray_green_coeff PNG_DEPSTRUCT; - png_uint_16 rgb_to_gray_blue_coeff PNG_DEPSTRUCT; -#endif - -/* New member added in libpng-1.0.4 (renamed in 1.0.9) */ -#if defined(PNG_MNG_FEATURES_SUPPORTED) || \ - defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \ - defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED) -/* Changed from png_byte to png_uint_32 at version 1.2.0 */ - png_uint_32 mng_features_permitted PNG_DEPSTRUCT; -#endif - -/* New member added in libpng-1.0.7 */ -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - png_fixed_point int_gamma PNG_DEPSTRUCT; -#endif - -/* New member added in libpng-1.0.9, ifdef'ed out in 1.0.12, enabled in 1.2.0 */ -#ifdef PNG_MNG_FEATURES_SUPPORTED - png_byte filter_type PNG_DEPSTRUCT; -#endif - -/* New members added in libpng-1.2.0 */ - -/* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */ -#ifdef PNG_USER_MEM_SUPPORTED - png_voidp mem_ptr PNG_DEPSTRUCT; /* user supplied struct for - mem functions */ - png_malloc_ptr malloc_fn PNG_DEPSTRUCT; /* function for - allocating memory */ - png_free_ptr free_fn PNG_DEPSTRUCT; /* function for - freeing memory */ -#endif - -/* New member added in libpng-1.0.13 and 1.2.0 */ - png_bytep big_row_buf PNG_DEPSTRUCT; /* buffer to save current - (unfiltered) row */ - -#ifdef PNG_READ_DITHER_SUPPORTED -/* The following three members were added at version 1.0.14 and 1.2.4 */ - png_bytep dither_sort PNG_DEPSTRUCT; /* working sort array */ - png_bytep index_to_palette PNG_DEPSTRUCT; /* where the original - index currently is - in the palette */ - png_bytep palette_to_index PNG_DEPSTRUCT; /* which original index - points to this - palette color */ -#endif - -/* New members added in libpng-1.0.16 and 1.2.6 */ - png_byte compression_type PNG_DEPSTRUCT; - -#ifdef PNG_USER_LIMITS_SUPPORTED - png_uint_32 user_width_max PNG_DEPSTRUCT; - png_uint_32 user_height_max PNG_DEPSTRUCT; - /* Added in libpng-1.4.0: Total number of sPLT, text, and unknown - * chunks that can be stored (0 means unlimited). - */ - png_uint_32 user_chunk_cache_max PNG_DEPSTRUCT; -#endif - -/* New member added in libpng-1.0.25 and 1.2.17 */ -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED - /* Storage for unknown chunk that the library doesn't recognize. */ - png_unknown_chunk unknown_chunk PNG_DEPSTRUCT; -#endif - -/* New members added in libpng-1.2.26 */ - png_uint_32 old_big_row_buf_size PNG_DEPSTRUCT; - png_uint_32 old_prev_row_size PNG_DEPSTRUCT; - -/* New member added in libpng-1.2.30 */ - png_charp chunkdata PNG_DEPSTRUCT; /* buffer for reading chunk data */ - -#ifdef PNG_IO_STATE_SUPPORTED -/* New member added in libpng-1.4.0 */ - png_uint_32 io_state PNG_DEPSTRUCT; -#endif -}; - - -/* This triggers a compiler error in png.c, if png.c and png.h - * do not agree upon the version number. - */ -typedef png_structp version_1_4_1; - -typedef png_struct FAR * FAR * png_structpp; - -/* Here are the function definitions most commonly used. This is not - * the place to find out how to use libpng. See libpng.txt for the - * full explanation, see example.c for the summary. This just provides - * a simple one line description of the use of each function. - */ - -/* Returns the version number of the library */ -extern PNG_EXPORT(png_uint_32,png_access_version_number) PNGARG((void)); - -/* Tell lib we have already handled the first magic bytes. - * Handling more than 8 bytes from the beginning of the file is an error. - */ -extern PNG_EXPORT(void,png_set_sig_bytes) PNGARG((png_structp png_ptr, - int num_bytes)); - -/* Check sig[start] through sig[start + num_to_check - 1] to see if it's a - * PNG file. Returns zero if the supplied bytes match the 8-byte PNG - * signature, and non-zero otherwise. Having num_to_check == 0 or - * start > 7 will always fail (ie return non-zero). - */ -extern PNG_EXPORT(int,png_sig_cmp) PNGARG((png_bytep sig, png_size_t start, - png_size_t num_to_check)); - -/* Allocate and initialize png_ptr struct for reading, and any other memory. */ -extern PNG_EXPORT(png_structp,png_create_read_struct) - PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warn_fn)) PNG_ALLOCATED; - -/* Allocate and initialize png_ptr struct for writing, and any other memory */ -extern PNG_EXPORT(png_structp,png_create_write_struct) - PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warn_fn)) PNG_ALLOCATED; - -extern PNG_EXPORT(png_size_t,png_get_compression_buffer_size) - PNGARG((png_structp png_ptr)); - -extern PNG_EXPORT(void,png_set_compression_buffer_size) - PNGARG((png_structp png_ptr, png_size_t size)); - -/* Moved from pngconf.h in 1.4.0 and modified to ensure setjmp/longjmp - * match up. - */ -#ifdef PNG_SETJMP_SUPPORTED -/* This function returns the jmp_buf built in to *png_ptr. It must be - * supplied with an appropriate 'longjmp' function to use on that jmp_buf - * unless the default error function is overridden in which case NULL is - * acceptable. The size of the jmp_buf is checked against the actual size - * allocated by the library - the call will return NULL on a mismatch - * indicating an ABI mismatch. - */ -extern PNG_EXPORT(jmp_buf*, png_set_longjmp_fn) - PNGARG((png_structp png_ptr, png_longjmp_ptr longjmp_fn, size_t - jmp_buf_size)); -# define png_jmpbuf(png_ptr) \ - (*png_set_longjmp_fn((png_ptr), longjmp, sizeof (jmp_buf))) -#else -# define png_jmpbuf(png_ptr) \ - (LIBPNG_WAS_COMPILED_WITH__PNG_NO_SETJMP) -#endif - -/* Reset the compression stream */ -extern PNG_EXPORT(int,png_reset_zstream) PNGARG((png_structp png_ptr)); - -/* New functions added in libpng-1.0.2 (not enabled by default until 1.2.0) */ -#ifdef PNG_USER_MEM_SUPPORTED -extern PNG_EXPORT(png_structp,png_create_read_struct_2) - PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, - png_malloc_ptr malloc_fn, png_free_ptr free_fn)) PNG_ALLOCATED; -extern PNG_EXPORT(png_structp,png_create_write_struct_2) - PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, - png_malloc_ptr malloc_fn, png_free_ptr free_fn)) PNG_ALLOCATED; -#endif - -/* Write the PNG file signature. */ -extern PNG_EXPORT(void,png_write_sig) PNGARG((png_structp png_ptr)); - -/* Write a PNG chunk - size, type, (optional) data, CRC. */ -extern PNG_EXPORT(void,png_write_chunk) PNGARG((png_structp png_ptr, - png_bytep chunk_name, png_bytep data, png_size_t length)); - -/* Write the start of a PNG chunk - length and chunk name. */ -extern PNG_EXPORT(void,png_write_chunk_start) PNGARG((png_structp png_ptr, - png_bytep chunk_name, png_uint_32 length)); - -/* Write the data of a PNG chunk started with png_write_chunk_start(). */ -extern PNG_EXPORT(void,png_write_chunk_data) PNGARG((png_structp png_ptr, - png_bytep data, png_size_t length)); - -/* Finish a chunk started with png_write_chunk_start() (includes CRC). */ -extern PNG_EXPORT(void,png_write_chunk_end) PNGARG((png_structp png_ptr)); - -/* Allocate and initialize the info structure */ -extern PNG_EXPORT(png_infop,png_create_info_struct) - PNGARG((png_structp png_ptr)) PNG_ALLOCATED; - -extern PNG_EXPORT(void,png_info_init_3) PNGARG((png_infopp info_ptr, - png_size_t png_info_struct_size)); - -/* Writes all the PNG information before the image. */ -extern PNG_EXPORT(void,png_write_info_before_PLTE) PNGARG((png_structp png_ptr, - png_infop info_ptr)); -extern PNG_EXPORT(void,png_write_info) PNGARG((png_structp png_ptr, - png_infop info_ptr)); - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read the information before the actual image data. */ -extern PNG_EXPORT(void,png_read_info) PNGARG((png_structp png_ptr, - png_infop info_ptr)); -#endif - -#ifdef PNG_TIME_RFC1123_SUPPORTED -extern PNG_EXPORT(png_charp,png_convert_to_rfc1123) - PNGARG((png_structp png_ptr, png_timep ptime)); -#endif - -#ifdef PNG_CONVERT_tIME_SUPPORTED -/* Convert from a struct tm to png_time */ -extern PNG_EXPORT(void,png_convert_from_struct_tm) PNGARG((png_timep ptime, - struct tm FAR * ttime)); - -/* Convert from time_t to png_time. Uses gmtime() */ -extern PNG_EXPORT(void,png_convert_from_time_t) PNGARG((png_timep ptime, - time_t ttime)); -#endif /* PNG_CONVERT_tIME_SUPPORTED */ - -#ifdef PNG_READ_EXPAND_SUPPORTED -/* Expand data to 24-bit RGB, or 8-bit grayscale, with alpha if available. */ -extern PNG_EXPORT(void,png_set_expand) PNGARG((png_structp png_ptr)); -extern PNG_EXPORT(void,png_set_expand_gray_1_2_4_to_8) PNGARG((png_structp - png_ptr)); -extern PNG_EXPORT(void,png_set_palette_to_rgb) PNGARG((png_structp png_ptr)); -extern PNG_EXPORT(void,png_set_tRNS_to_alpha) PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED) -/* Use blue, green, red order for pixels. */ -extern PNG_EXPORT(void,png_set_bgr) PNGARG((png_structp png_ptr)); -#endif - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED -/* Expand the grayscale to 24-bit RGB if necessary. */ -extern PNG_EXPORT(void,png_set_gray_to_rgb) PNGARG((png_structp png_ptr)); -#endif - -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED -/* Reduce RGB to grayscale. */ -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_rgb_to_gray) PNGARG((png_structp png_ptr, - int error_action, double red, double green )); -#endif -extern PNG_EXPORT(void,png_set_rgb_to_gray_fixed) PNGARG((png_structp png_ptr, - int error_action, png_fixed_point red, png_fixed_point green )); -extern PNG_EXPORT(png_byte,png_get_rgb_to_gray_status) PNGARG((png_structp - png_ptr)); -#endif - -extern PNG_EXPORT(void,png_build_grayscale_palette) PNGARG((int bit_depth, - png_colorp palette)); - -#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED -extern PNG_EXPORT(void,png_set_strip_alpha) PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED) || \ - defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED) -extern PNG_EXPORT(void,png_set_swap_alpha) PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED) || \ - defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED) -extern PNG_EXPORT(void,png_set_invert_alpha) PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED) -/* Add a filler byte to 8-bit Gray or 24-bit RGB images. */ -extern PNG_EXPORT(void,png_set_filler) PNGARG((png_structp png_ptr, - png_uint_32 filler, int flags)); -/* The values of the PNG_FILLER_ defines should NOT be changed */ -#define PNG_FILLER_BEFORE 0 -#define PNG_FILLER_AFTER 1 -/* Add an alpha byte to 8-bit Gray or 24-bit RGB images. */ -extern PNG_EXPORT(void,png_set_add_alpha) PNGARG((png_structp png_ptr, - png_uint_32 filler, int flags)); -#endif /* PNG_READ_FILLER_SUPPORTED || PNG_WRITE_FILLER_SUPPORTED */ - -#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED) -/* Swap bytes in 16-bit depth files. */ -extern PNG_EXPORT(void,png_set_swap) PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED) -/* Use 1 byte per pixel in 1, 2, or 4-bit depth files. */ -extern PNG_EXPORT(void,png_set_packing) PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \ - defined(PNG_WRITE_PACKSWAP_SUPPORTED) -/* Swap packing order of pixels in bytes. */ -extern PNG_EXPORT(void,png_set_packswap) PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) -/* Converts files to legal bit depths. */ -extern PNG_EXPORT(void,png_set_shift) PNGARG((png_structp png_ptr, - png_color_8p true_bits)); -#endif - -#if defined(PNG_READ_INTERLACING_SUPPORTED) || \ - defined(PNG_WRITE_INTERLACING_SUPPORTED) -/* Have the code handle the interlacing. Returns the number of passes. */ -extern PNG_EXPORT(int,png_set_interlace_handling) PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED) -/* Invert monochrome files */ -extern PNG_EXPORT(void,png_set_invert_mono) PNGARG((png_structp png_ptr)); -#endif - -#ifdef PNG_READ_BACKGROUND_SUPPORTED -/* Handle alpha and tRNS by replacing with a background color. */ -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_background) PNGARG((png_structp png_ptr, - png_color_16p background_color, int background_gamma_code, - int need_expand, double background_gamma)); -#endif -#define PNG_BACKGROUND_GAMMA_UNKNOWN 0 -#define PNG_BACKGROUND_GAMMA_SCREEN 1 -#define PNG_BACKGROUND_GAMMA_FILE 2 -#define PNG_BACKGROUND_GAMMA_UNIQUE 3 -#endif - -#ifdef PNG_READ_16_TO_8_SUPPORTED -/* Strip the second byte of information from a 16-bit depth file. */ -extern PNG_EXPORT(void,png_set_strip_16) PNGARG((png_structp png_ptr)); -#endif - -#ifdef PNG_READ_DITHER_SUPPORTED -/* Turn on dithering, and reduce the palette to the number of colors - * available. - */ -extern PNG_EXPORT(void,png_set_dither) PNGARG((png_structp png_ptr, - png_colorp palette, int num_palette, int maximum_colors, - png_uint_16p histogram, int full_dither)); -#endif - -#ifdef PNG_READ_GAMMA_SUPPORTED -/* Handle gamma correction. Screen_gamma=(display_exponent) */ -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_gamma) PNGARG((png_structp png_ptr, - double screen_gamma, double default_file_gamma)); -#endif -#endif - - -#ifdef PNG_WRITE_FLUSH_SUPPORTED -/* Set how many lines between output flushes - 0 for no flushing */ -extern PNG_EXPORT(void,png_set_flush) PNGARG((png_structp png_ptr, int nrows)); -/* Flush the current PNG output buffer */ -extern PNG_EXPORT(void,png_write_flush) PNGARG((png_structp png_ptr)); -#endif - -/* Optional update palette with requested transformations */ -extern PNG_EXPORT(void,png_start_read_image) PNGARG((png_structp png_ptr)); - -/* Optional call to update the users info structure */ -extern PNG_EXPORT(void,png_read_update_info) PNGARG((png_structp png_ptr, - png_infop info_ptr)); - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read one or more rows of image data. */ -extern PNG_EXPORT(void,png_read_rows) PNGARG((png_structp png_ptr, - png_bytepp row, png_bytepp display_row, png_uint_32 num_rows)); -#endif - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read a row of data. */ -extern PNG_EXPORT(void,png_read_row) PNGARG((png_structp png_ptr, - png_bytep row, - png_bytep display_row)); -#endif - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read the whole image into memory at once. */ -extern PNG_EXPORT(void,png_read_image) PNGARG((png_structp png_ptr, - png_bytepp image)); -#endif - -/* Write a row of image data */ -extern PNG_EXPORT(void,png_write_row) PNGARG((png_structp png_ptr, - png_bytep row)); - -/* Write a few rows of image data */ -extern PNG_EXPORT(void,png_write_rows) PNGARG((png_structp png_ptr, - png_bytepp row, png_uint_32 num_rows)); - -/* Write the image data */ -extern PNG_EXPORT(void,png_write_image) PNGARG((png_structp png_ptr, - png_bytepp image)); - -/* Write the end of the PNG file. */ -extern PNG_EXPORT(void,png_write_end) PNGARG((png_structp png_ptr, - png_infop info_ptr)); - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read the end of the PNG file. */ -extern PNG_EXPORT(void,png_read_end) PNGARG((png_structp png_ptr, - png_infop info_ptr)); -#endif - -/* Free any memory associated with the png_info_struct */ -extern PNG_EXPORT(void,png_destroy_info_struct) PNGARG((png_structp png_ptr, - png_infopp info_ptr_ptr)); - -/* Free any memory associated with the png_struct and the png_info_structs */ -extern PNG_EXPORT(void,png_destroy_read_struct) PNGARG((png_structpp - png_ptr_ptr, png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr)); - -/* Free any memory associated with the png_struct and the png_info_structs */ -extern PNG_EXPORT(void,png_destroy_write_struct) - PNGARG((png_structpp png_ptr_ptr, png_infopp info_ptr_ptr)); - -/* Set the libpng method of handling chunk CRC errors */ -extern PNG_EXPORT(void,png_set_crc_action) PNGARG((png_structp png_ptr, - int crit_action, int ancil_action)); - -/* Values for png_set_crc_action() to say how to handle CRC errors in - * ancillary and critical chunks, and whether to use the data contained - * therein. Note that it is impossible to "discard" data in a critical - * chunk. For versions prior to 0.90, the action was always error/quit, - * whereas in version 0.90 and later, the action for CRC errors in ancillary - * chunks is warn/discard. These values should NOT be changed. - * - * value action:critical action:ancillary - */ -#define PNG_CRC_DEFAULT 0 /* error/quit warn/discard data */ -#define PNG_CRC_ERROR_QUIT 1 /* error/quit error/quit */ -#define PNG_CRC_WARN_DISCARD 2 /* (INVALID) warn/discard data */ -#define PNG_CRC_WARN_USE 3 /* warn/use data warn/use data */ -#define PNG_CRC_QUIET_USE 4 /* quiet/use data quiet/use data */ -#define PNG_CRC_NO_CHANGE 5 /* use current value use current value */ - -/* These functions give the user control over the scan-line filtering in - * libpng and the compression methods used by zlib. These functions are - * mainly useful for testing, as the defaults should work with most users. - * Those users who are tight on memory or want faster performance at the - * expense of compression can modify them. See the compression library - * header file (zlib.h) for an explination of the compression functions. - */ - -/* Set the filtering method(s) used by libpng. Currently, the only valid - * value for "method" is 0. - */ -extern PNG_EXPORT(void,png_set_filter) PNGARG((png_structp png_ptr, int method, - int filters)); - -/* Flags for png_set_filter() to say which filters to use. The flags - * are chosen so that they don't conflict with real filter types - * below, in case they are supplied instead of the #defined constants. - * These values should NOT be changed. - */ -#define PNG_NO_FILTERS 0x00 -#define PNG_FILTER_NONE 0x08 -#define PNG_FILTER_SUB 0x10 -#define PNG_FILTER_UP 0x20 -#define PNG_FILTER_AVG 0x40 -#define PNG_FILTER_PAETH 0x80 -#define PNG_ALL_FILTERS (PNG_FILTER_NONE | PNG_FILTER_SUB | PNG_FILTER_UP | \ - PNG_FILTER_AVG | PNG_FILTER_PAETH) - -/* Filter values (not flags) - used in pngwrite.c, pngwutil.c for now. - * These defines should NOT be changed. - */ -#define PNG_FILTER_VALUE_NONE 0 -#define PNG_FILTER_VALUE_SUB 1 -#define PNG_FILTER_VALUE_UP 2 -#define PNG_FILTER_VALUE_AVG 3 -#define PNG_FILTER_VALUE_PAETH 4 -#define PNG_FILTER_VALUE_LAST 5 - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED /* EXPERIMENTAL */ -/* The "heuristic_method" is given by one of the PNG_FILTER_HEURISTIC_ - * defines, either the default (minimum-sum-of-absolute-differences), or - * the experimental method (weighted-minimum-sum-of-absolute-differences). - * - * Weights are factors >= 1.0, indicating how important it is to keep the - * filter type consistent between rows. Larger numbers mean the current - * filter is that many times as likely to be the same as the "num_weights" - * previous filters. This is cumulative for each previous row with a weight. - * There needs to be "num_weights" values in "filter_weights", or it can be - * NULL if the weights aren't being specified. Weights have no influence on - * the selection of the first row filter. Well chosen weights can (in theory) - * improve the compression for a given image. - * - * Costs are factors >= 1.0 indicating the relative decoding costs of a - * filter type. Higher costs indicate more decoding expense, and are - * therefore less likely to be selected over a filter with lower computational - * costs. There needs to be a value in "filter_costs" for each valid filter - * type (given by PNG_FILTER_VALUE_LAST), or it can be NULL if you aren't - * setting the costs. Costs try to improve the speed of decompression without - * unduly increasing the compressed image size. - * - * A negative weight or cost indicates the default value is to be used, and - * values in the range [0.0, 1.0) indicate the value is to remain unchanged. - * The default values for both weights and costs are currently 1.0, but may - * change if good general weighting/cost heuristics can be found. If both - * the weights and costs are set to 1.0, this degenerates the WEIGHTED method - * to the UNWEIGHTED method, but with added encoding time/computation. - */ -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_filter_heuristics) PNGARG((png_structp png_ptr, - int heuristic_method, int num_weights, png_doublep filter_weights, - png_doublep filter_costs)); -#endif -#endif /* PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */ - -/* Heuristic used for row filter selection. These defines should NOT be - * changed. - */ -#define PNG_FILTER_HEURISTIC_DEFAULT 0 /* Currently "UNWEIGHTED" */ -#define PNG_FILTER_HEURISTIC_UNWEIGHTED 1 /* Used by libpng < 0.95 */ -#define PNG_FILTER_HEURISTIC_WEIGHTED 2 /* Experimental feature */ -#define PNG_FILTER_HEURISTIC_LAST 3 /* Not a valid value */ - -/* Set the library compression level. Currently, valid values range from - * 0 - 9, corresponding directly to the zlib compression levels 0 - 9 - * (0 - no compression, 9 - "maximal" compression). Note that tests have - * shown that zlib compression levels 3-6 usually perform as well as level 9 - * for PNG images, and do considerably fewer caclulations. In the future, - * these values may not correspond directly to the zlib compression levels. - */ -extern PNG_EXPORT(void,png_set_compression_level) PNGARG((png_structp png_ptr, - int level)); - -extern PNG_EXPORT(void,png_set_compression_mem_level) - PNGARG((png_structp png_ptr, int mem_level)); - -extern PNG_EXPORT(void,png_set_compression_strategy) - PNGARG((png_structp png_ptr, int strategy)); - -extern PNG_EXPORT(void,png_set_compression_window_bits) - PNGARG((png_structp png_ptr, int window_bits)); - -extern PNG_EXPORT(void,png_set_compression_method) PNGARG((png_structp png_ptr, - int method)); - -/* These next functions are called for input/output, memory, and error - * handling. They are in the file pngrio.c, pngwio.c, and pngerror.c, - * and call standard C I/O routines such as fread(), fwrite(), and - * fprintf(). These functions can be made to use other I/O routines - * at run time for those applications that need to handle I/O in a - * different manner by calling png_set_???_fn(). See libpng.txt for - * more information. - */ - -#ifdef PNG_STDIO_SUPPORTED -/* Initialize the input/output for the PNG file to the default functions. */ -extern PNG_EXPORT(void,png_init_io) PNGARG((png_structp png_ptr, - png_FILE_p fp)); -#endif - -/* Replace the (error and abort), and warning functions with user - * supplied functions. If no messages are to be printed you must still - * write and use replacement functions. The replacement error_fn should - * still do a longjmp to the last setjmp location if you are using this - * method of error handling. If error_fn or warning_fn is NULL, the - * default function will be used. - */ - -extern PNG_EXPORT(void,png_set_error_fn) PNGARG((png_structp png_ptr, - png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warning_fn)); - -/* Return the user pointer associated with the error functions */ -extern PNG_EXPORT(png_voidp,png_get_error_ptr) PNGARG((png_structp png_ptr)); - -/* Replace the default data output functions with a user supplied one(s). - * If buffered output is not used, then output_flush_fn can be set to NULL. - * If PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile time - * output_flush_fn will be ignored (and thus can be NULL). - * It is probably a mistake to use NULL for output_flush_fn if - * write_data_fn is not also NULL unless you have built libpng with - * PNG_WRITE_FLUSH_SUPPORTED undefined, because in this case libpng's - * default flush function, which uses the standard *FILE structure, will - * be used. - */ -extern PNG_EXPORT(void,png_set_write_fn) PNGARG((png_structp png_ptr, - png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn)); - -/* Replace the default data input function with a user supplied one. */ -extern PNG_EXPORT(void,png_set_read_fn) PNGARG((png_structp png_ptr, - png_voidp io_ptr, png_rw_ptr read_data_fn)); - -/* Return the user pointer associated with the I/O functions */ -extern PNG_EXPORT(png_voidp,png_get_io_ptr) PNGARG((png_structp png_ptr)); - -extern PNG_EXPORT(void,png_set_read_status_fn) PNGARG((png_structp png_ptr, - png_read_status_ptr read_row_fn)); - -extern PNG_EXPORT(void,png_set_write_status_fn) PNGARG((png_structp png_ptr, - png_write_status_ptr write_row_fn)); - -#ifdef PNG_USER_MEM_SUPPORTED -/* Replace the default memory allocation functions with user supplied one(s). */ -extern PNG_EXPORT(void,png_set_mem_fn) PNGARG((png_structp png_ptr, - png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn)); -/* Return the user pointer associated with the memory functions */ -extern PNG_EXPORT(png_voidp,png_get_mem_ptr) PNGARG((png_structp png_ptr)); -#endif - -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED -extern PNG_EXPORT(void,png_set_read_user_transform_fn) PNGARG((png_structp - png_ptr, png_user_transform_ptr read_user_transform_fn)); -#endif - -#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED -extern PNG_EXPORT(void,png_set_write_user_transform_fn) PNGARG((png_structp - png_ptr, png_user_transform_ptr write_user_transform_fn)); -#endif - -#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ - defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) -extern PNG_EXPORT(void,png_set_user_transform_info) PNGARG((png_structp - png_ptr, png_voidp user_transform_ptr, int user_transform_depth, - int user_transform_channels)); -/* Return the user pointer associated with the user transform functions */ -extern PNG_EXPORT(png_voidp,png_get_user_transform_ptr) - PNGARG((png_structp png_ptr)); -#endif - -#ifdef PNG_USER_CHUNKS_SUPPORTED -extern PNG_EXPORT(void,png_set_read_user_chunk_fn) PNGARG((png_structp png_ptr, - png_voidp user_chunk_ptr, png_user_chunk_ptr read_user_chunk_fn)); -extern PNG_EXPORT(png_voidp,png_get_user_chunk_ptr) PNGARG((png_structp - png_ptr)); -#endif - -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED -/* Sets the function callbacks for the push reader, and a pointer to a - * user-defined structure available to the callback functions. - */ -extern PNG_EXPORT(void,png_set_progressive_read_fn) PNGARG((png_structp png_ptr, - png_voidp progressive_ptr, - png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn, - png_progressive_end_ptr end_fn)); - -/* Returns the user pointer associated with the push read functions */ -extern PNG_EXPORT(png_voidp,png_get_progressive_ptr) - PNGARG((png_structp png_ptr)); - -/* Function to be called when data becomes available */ -extern PNG_EXPORT(void,png_process_data) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_bytep buffer, png_size_t buffer_size)); - -/* Function that combines rows. Not very much different than the - * png_combine_row() call. Is this even used????? - */ -extern PNG_EXPORT(void,png_progressive_combine_row) PNGARG((png_structp png_ptr, - png_bytep old_row, png_bytep new_row)); -#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ - -extern PNG_EXPORT(png_voidp,png_malloc) PNGARG((png_structp png_ptr, - png_alloc_size_t size)) PNG_ALLOCATED; -/* Added at libpng version 1.4.0 */ -extern PNG_EXPORT(png_voidp,png_calloc) PNGARG((png_structp png_ptr, - png_alloc_size_t size)) PNG_ALLOCATED; - -/* Added at libpng version 1.2.4 */ -extern PNG_EXPORT(png_voidp,png_malloc_warn) PNGARG((png_structp png_ptr, - png_alloc_size_t size)) PNG_ALLOCATED; - -/* Frees a pointer allocated by png_malloc() */ -extern PNG_EXPORT(void,png_free) PNGARG((png_structp png_ptr, png_voidp ptr)); - -/* Free data that was allocated internally */ -extern PNG_EXPORT(void,png_free_data) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 free_me, int num)); -/* Reassign responsibility for freeing existing data, whether allocated - * by libpng or by the application */ -extern PNG_EXPORT(void,png_data_freer) PNGARG((png_structp png_ptr, - png_infop info_ptr, int freer, png_uint_32 mask)); -/* Assignments for png_data_freer */ -#define PNG_DESTROY_WILL_FREE_DATA 1 -#define PNG_SET_WILL_FREE_DATA 1 -#define PNG_USER_WILL_FREE_DATA 2 -/* Flags for png_ptr->free_me and info_ptr->free_me */ -#define PNG_FREE_HIST 0x0008 -#define PNG_FREE_ICCP 0x0010 -#define PNG_FREE_SPLT 0x0020 -#define PNG_FREE_ROWS 0x0040 -#define PNG_FREE_PCAL 0x0080 -#define PNG_FREE_SCAL 0x0100 -#define PNG_FREE_UNKN 0x0200 -#define PNG_FREE_LIST 0x0400 -#define PNG_FREE_PLTE 0x1000 -#define PNG_FREE_TRNS 0x2000 -#define PNG_FREE_TEXT 0x4000 -#define PNG_FREE_ALL 0x7fff -#define PNG_FREE_MUL 0x4220 /* PNG_FREE_SPLT|PNG_FREE_TEXT|PNG_FREE_UNKN */ - -#ifdef PNG_USER_MEM_SUPPORTED -extern PNG_EXPORT(png_voidp,png_malloc_default) PNGARG((png_structp png_ptr, - png_alloc_size_t size)) PNG_ALLOCATED; -extern PNG_EXPORT(void,png_free_default) PNGARG((png_structp png_ptr, - png_voidp ptr)); -#endif - -#ifndef PNG_NO_ERROR_TEXT -/* Fatal error in PNG image of libpng - can't continue */ -extern PNG_EXPORT(void,png_error) PNGARG((png_structp png_ptr, - png_const_charp error_message)) PNG_NORETURN; - -/* The same, but the chunk name is prepended to the error string. */ -extern PNG_EXPORT(void,png_chunk_error) PNGARG((png_structp png_ptr, - png_const_charp error_message)) PNG_NORETURN; - -#else -/* Fatal error in PNG image of libpng - can't continue */ -extern PNG_EXPORT(void,png_err) PNGARG((png_structp png_ptr)) PNG_NORETURN; -#endif - -/* Non-fatal error in libpng. Can continue, but may have a problem. */ -extern PNG_EXPORT(void,png_warning) PNGARG((png_structp png_ptr, - png_const_charp warning_message)); - -/* Non-fatal error in libpng, chunk name is prepended to message. */ -extern PNG_EXPORT(void,png_chunk_warning) PNGARG((png_structp png_ptr, - png_const_charp warning_message)); - -#ifdef PNG_BENIGN_ERRORS_SUPPORTED -/* Benign error in libpng. Can continue, but may have a problem. - * User can choose whether to handle as a fatal error or as a warning. */ -extern PNG_EXPORT(void,png_benign_error) PNGARG((png_structp png_ptr, - png_const_charp warning_message)); - -/* Same, chunk name is prepended to message. */ -extern PNG_EXPORT(void,png_chunk_benign_error) PNGARG((png_structp png_ptr, - png_const_charp warning_message)); - -extern PNG_EXPORT(void,png_set_benign_errors) PNGARG((png_structp - png_ptr, int allowed)); -#endif - -/* The png_set_ functions are for storing values in the png_info_struct. - * Similarly, the png_get_ calls are used to read values from the - * png_info_struct, either storing the parameters in the passed variables, or - * setting pointers into the png_info_struct where the data is stored. The - * png_get_ functions return a non-zero value if the data was available - * in info_ptr, or return zero and do not change any of the parameters if the - * data was not available. - * - * These functions should be used instead of directly accessing png_info - * to avoid problems with future changes in the size and internal layout of - * png_info_struct. - */ -/* Returns "flag" if chunk data is valid in info_ptr. */ -extern PNG_EXPORT(png_uint_32,png_get_valid) PNGARG((png_structp png_ptr, -png_infop info_ptr, png_uint_32 flag)); - -/* Returns number of bytes needed to hold a transformed row. */ -extern PNG_EXPORT(png_size_t,png_get_rowbytes) PNGARG((png_structp png_ptr, -png_infop info_ptr)); - -#ifdef PNG_INFO_IMAGE_SUPPORTED -/* Returns row_pointers, which is an array of pointers to scanlines that was - * returned from png_read_png(). - */ -extern PNG_EXPORT(png_bytepp,png_get_rows) PNGARG((png_structp png_ptr, -png_infop info_ptr)); -/* Set row_pointers, which is an array of pointers to scanlines for use - * by png_write_png(). - */ -extern PNG_EXPORT(void,png_set_rows) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_bytepp row_pointers)); -#endif - -/* Returns number of color channels in image. */ -extern PNG_EXPORT(png_byte,png_get_channels) PNGARG((png_structp png_ptr, -png_infop info_ptr)); - -#ifdef PNG_EASY_ACCESS_SUPPORTED -/* Returns image width in pixels. */ -extern PNG_EXPORT(png_uint_32, png_get_image_width) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -/* Returns image height in pixels. */ -extern PNG_EXPORT(png_uint_32, png_get_image_height) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -/* Returns image bit_depth. */ -extern PNG_EXPORT(png_byte, png_get_bit_depth) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -/* Returns image color_type. */ -extern PNG_EXPORT(png_byte, png_get_color_type) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -/* Returns image filter_type. */ -extern PNG_EXPORT(png_byte, png_get_filter_type) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -/* Returns image interlace_type. */ -extern PNG_EXPORT(png_byte, png_get_interlace_type) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -/* Returns image compression_type. */ -extern PNG_EXPORT(png_byte, png_get_compression_type) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -/* Returns image resolution in pixels per meter, from pHYs chunk data. */ -extern PNG_EXPORT(png_uint_32, png_get_pixels_per_meter) PNGARG((png_structp -png_ptr, png_infop info_ptr)); -extern PNG_EXPORT(png_uint_32, png_get_x_pixels_per_meter) PNGARG((png_structp -png_ptr, png_infop info_ptr)); -extern PNG_EXPORT(png_uint_32, png_get_y_pixels_per_meter) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -/* Returns pixel aspect ratio, computed from pHYs chunk data. */ -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(float, png_get_pixel_aspect_ratio) PNGARG((png_structp -png_ptr, png_infop info_ptr)); -#endif - -/* Returns image x, y offset in pixels or microns, from oFFs chunk data. */ -extern PNG_EXPORT(png_int_32, png_get_x_offset_pixels) PNGARG((png_structp -png_ptr, png_infop info_ptr)); -extern PNG_EXPORT(png_int_32, png_get_y_offset_pixels) PNGARG((png_structp -png_ptr, png_infop info_ptr)); -extern PNG_EXPORT(png_int_32, png_get_x_offset_microns) PNGARG((png_structp -png_ptr, png_infop info_ptr)); -extern PNG_EXPORT(png_int_32, png_get_y_offset_microns) PNGARG((png_structp -png_ptr, png_infop info_ptr)); - -#endif /* PNG_EASY_ACCESS_SUPPORTED */ - -/* Returns pointer to signature string read from PNG header */ -extern PNG_EXPORT(png_bytep,png_get_signature) PNGARG((png_structp png_ptr, -png_infop info_ptr)); - -#ifdef PNG_bKGD_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_bKGD) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_color_16p *background)); -#endif - -#ifdef PNG_bKGD_SUPPORTED -extern PNG_EXPORT(void,png_set_bKGD) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_color_16p background)); -#endif - -#ifdef PNG_cHRM_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_cHRM) PNGARG((png_structp png_ptr, - png_infop info_ptr, double *white_x, double *white_y, double *red_x, - double *red_y, double *green_x, double *green_y, double *blue_x, - double *blue_y)); -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_cHRM_fixed) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_fixed_point *int_white_x, png_fixed_point - *int_white_y, png_fixed_point *int_red_x, png_fixed_point *int_red_y, - png_fixed_point *int_green_x, png_fixed_point *int_green_y, png_fixed_point - *int_blue_x, png_fixed_point *int_blue_y)); -#endif -#endif - -#ifdef PNG_cHRM_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_cHRM) PNGARG((png_structp png_ptr, - png_infop info_ptr, double white_x, double white_y, double red_x, - double red_y, double green_x, double green_y, double blue_x, double blue_y)); -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_cHRM_fixed) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_fixed_point int_white_x, png_fixed_point int_white_y, - png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point - int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, - png_fixed_point int_blue_y)); -#endif -#endif - -#ifdef PNG_gAMA_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_gAMA) PNGARG((png_structp png_ptr, - png_infop info_ptr, double *file_gamma)); -#endif -extern PNG_EXPORT(png_uint_32,png_get_gAMA_fixed) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_fixed_point *int_file_gamma)); -#endif - -#ifdef PNG_gAMA_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_gAMA) PNGARG((png_structp png_ptr, - png_infop info_ptr, double file_gamma)); -#endif -extern PNG_EXPORT(void,png_set_gAMA_fixed) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_fixed_point int_file_gamma)); -#endif - -#ifdef PNG_hIST_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_hIST) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_16p *hist)); -#endif - -#ifdef PNG_hIST_SUPPORTED -extern PNG_EXPORT(void,png_set_hIST) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_16p hist)); -#endif - -extern PNG_EXPORT(png_uint_32,png_get_IHDR) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 *width, png_uint_32 *height, - int *bit_depth, int *color_type, int *interlace_method, - int *compression_method, int *filter_method)); - -extern PNG_EXPORT(void,png_set_IHDR) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, - int color_type, int interlace_method, int compression_method, - int filter_method)); - -#ifdef PNG_oFFs_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_oFFs) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_int_32 *offset_x, png_int_32 *offset_y, - int *unit_type)); -#endif - -#ifdef PNG_oFFs_SUPPORTED -extern PNG_EXPORT(void,png_set_oFFs) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_int_32 offset_x, png_int_32 offset_y, - int unit_type)); -#endif - -#ifdef PNG_pCAL_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_pCAL) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_charp *purpose, png_int_32 *X0, png_int_32 *X1, - int *type, int *nparams, png_charp *units, png_charpp *params)); -#endif - -#ifdef PNG_pCAL_SUPPORTED -extern PNG_EXPORT(void,png_set_pCAL) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_charp purpose, png_int_32 X0, png_int_32 X1, - int type, int nparams, png_charp units, png_charpp params)); -#endif - -#ifdef PNG_pHYs_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_pHYs) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type)); -#endif - -#ifdef PNG_pHYs_SUPPORTED -extern PNG_EXPORT(void,png_set_pHYs) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 res_x, png_uint_32 res_y, int unit_type)); -#endif - -extern PNG_EXPORT(png_uint_32,png_get_PLTE) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_colorp *palette, int *num_palette)); - -extern PNG_EXPORT(void,png_set_PLTE) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_colorp palette, int num_palette)); - -#ifdef PNG_sBIT_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_sBIT) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_color_8p *sig_bit)); -#endif - -#ifdef PNG_sBIT_SUPPORTED -extern PNG_EXPORT(void,png_set_sBIT) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_color_8p sig_bit)); -#endif - -#ifdef PNG_sRGB_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_sRGB) PNGARG((png_structp png_ptr, - png_infop info_ptr, int *intent)); -#endif - -#ifdef PNG_sRGB_SUPPORTED -extern PNG_EXPORT(void,png_set_sRGB) PNGARG((png_structp png_ptr, - png_infop info_ptr, int intent)); -extern PNG_EXPORT(void,png_set_sRGB_gAMA_and_cHRM) PNGARG((png_structp png_ptr, - png_infop info_ptr, int intent)); -#endif - -#ifdef PNG_iCCP_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_iCCP) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_charpp name, int *compression_type, - png_charpp profile, png_uint_32 *proflen)); - /* Note to maintainer: profile should be png_bytepp */ -#endif - -#ifdef PNG_iCCP_SUPPORTED -extern PNG_EXPORT(void,png_set_iCCP) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_charp name, int compression_type, - png_charp profile, png_uint_32 proflen)); - /* Note to maintainer: profile should be png_bytep */ -#endif - -#ifdef PNG_sPLT_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_sPLT) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_sPLT_tpp entries)); -#endif - -#ifdef PNG_sPLT_SUPPORTED -extern PNG_EXPORT(void,png_set_sPLT) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_sPLT_tp entries, int nentries)); -#endif - -#ifdef PNG_TEXT_SUPPORTED -/* png_get_text also returns the number of text chunks in *num_text */ -extern PNG_EXPORT(png_uint_32,png_get_text) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_textp *text_ptr, int *num_text)); -#endif - -/* Note while png_set_text() will accept a structure whose text, - * language, and translated keywords are NULL pointers, the structure - * returned by png_get_text will always contain regular - * zero-terminated C strings. They might be empty strings but - * they will never be NULL pointers. - */ - -#ifdef PNG_TEXT_SUPPORTED -extern PNG_EXPORT(void,png_set_text) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_textp text_ptr, int num_text)); -#endif - -#ifdef PNG_tIME_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_tIME) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_timep *mod_time)); -#endif - -#ifdef PNG_tIME_SUPPORTED -extern PNG_EXPORT(void,png_set_tIME) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_timep mod_time)); -#endif - -#ifdef PNG_tRNS_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_tRNS) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_bytep *trans_alpha, int *num_trans, - png_color_16p *trans_color)); -#endif - -#ifdef PNG_tRNS_SUPPORTED -extern PNG_EXPORT(void,png_set_tRNS) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_bytep trans_alpha, int num_trans, - png_color_16p trans_color)); -#endif - -#ifdef PNG_tRNS_SUPPORTED -#endif - -#ifdef PNG_sCAL_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_sCAL) PNGARG((png_structp png_ptr, - png_infop info_ptr, int *unit, double *width, double *height)); -#else -#ifdef PNG_FIXED_POINT_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_sCAL_s) PNGARG((png_structp png_ptr, - png_infop info_ptr, int *unit, png_charpp swidth, png_charpp sheight)); -#endif -#endif -#endif /* PNG_sCAL_SUPPORTED */ - -#ifdef PNG_sCAL_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_sCAL) PNGARG((png_structp png_ptr, - png_infop info_ptr, int unit, double width, double height)); -#else -#ifdef PNG_FIXED_POINT_SUPPORTED -extern PNG_EXPORT(void,png_set_sCAL_s) PNGARG((png_structp png_ptr, - png_infop info_ptr, int unit, png_charp swidth, png_charp sheight)); -#endif -#endif -#endif /* PNG_sCAL_SUPPORTED || PNG_WRITE_sCAL_SUPPORTED */ - -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED -/* Provide a list of chunks and how they are to be handled, if the built-in - handling or default unknown chunk handling is not desired. Any chunks not - listed will be handled in the default manner. The IHDR and IEND chunks - must not be listed. - keep = 0: follow default behaviour - = 1: do not keep - = 2: keep only if safe-to-copy - = 3: keep even if unsafe-to-copy -*/ -extern PNG_EXPORT(void, png_set_keep_unknown_chunks) PNGARG((png_structp - png_ptr, int keep, png_bytep chunk_list, int num_chunks)); -PNG_EXPORT(int,png_handle_as_unknown) PNGARG((png_structp png_ptr, png_bytep - chunk_name)); -#endif -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED -extern PNG_EXPORT(void, png_set_unknown_chunks) PNGARG((png_structp png_ptr, - png_infop info_ptr, png_unknown_chunkp unknowns, int num_unknowns)); -extern PNG_EXPORT(void, png_set_unknown_chunk_location) - PNGARG((png_structp png_ptr, png_infop info_ptr, int chunk, int location)); -extern PNG_EXPORT(png_uint_32,png_get_unknown_chunks) PNGARG((png_structp - png_ptr, png_infop info_ptr, png_unknown_chunkpp entries)); -#endif - -/* Png_free_data() will turn off the "valid" flag for anything it frees. - * If you need to turn it off for a chunk that your application has freed, - * you can use png_set_invalid(png_ptr, info_ptr, PNG_INFO_CHNK); - */ -extern PNG_EXPORT(void, png_set_invalid) PNGARG((png_structp png_ptr, - png_infop info_ptr, int mask)); - -#ifdef PNG_INFO_IMAGE_SUPPORTED -/* The "params" pointer is currently not used and is for future expansion. */ -extern PNG_EXPORT(void, png_read_png) PNGARG((png_structp png_ptr, - png_infop info_ptr, - int transforms, - png_voidp params)); -extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr, - png_infop info_ptr, - int transforms, - png_voidp params)); -#endif - -extern PNG_EXPORT(png_charp,png_get_copyright) PNGARG((png_structp png_ptr)); -extern PNG_EXPORT(png_charp,png_get_header_ver) PNGARG((png_structp png_ptr)); -extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp - png_ptr)); -extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr)); - -#ifdef PNG_MNG_FEATURES_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_permit_mng_features) PNGARG((png_structp - png_ptr, png_uint_32 mng_features_permitted)); -#endif - -/* For use in png_set_keep_unknown, added to version 1.2.6 */ -#define PNG_HANDLE_CHUNK_AS_DEFAULT 0 -#define PNG_HANDLE_CHUNK_NEVER 1 -#define PNG_HANDLE_CHUNK_IF_SAFE 2 -#define PNG_HANDLE_CHUNK_ALWAYS 3 - -/* Strip the prepended error numbers ("#nnn ") from error and warning - * messages before passing them to the error or warning handler. - */ -#ifdef PNG_ERROR_NUMBERS_SUPPORTED -extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp - png_ptr, png_uint_32 strip_mode)); -#endif - -/* Added in libpng-1.2.6 */ -#ifdef PNG_SET_USER_LIMITS_SUPPORTED -extern PNG_EXPORT(void,png_set_user_limits) PNGARG((png_structp - png_ptr, png_uint_32 user_width_max, png_uint_32 user_height_max)); -extern PNG_EXPORT(png_uint_32,png_get_user_width_max) PNGARG((png_structp - png_ptr)); -extern PNG_EXPORT(png_uint_32,png_get_user_height_max) PNGARG((png_structp - png_ptr)); -/* Added in libpng-1.4.0 */ -extern PNG_EXPORT(void,png_set_chunk_cache_max) PNGARG((png_structp - png_ptr, png_uint_32 user_chunk_cache_max)); -extern PNG_EXPORT(png_uint_32,png_get_chunk_cache_max) - PNGARG((png_structp png_ptr)); -/* Added in libpng-1.4.1 */ -extern PNG_EXPORT(void,png_set_chunk_malloc_max) PNGARG((png_structp - png_ptr, png_alloc_size_t user_chunk_cache_max)); -extern PNG_EXPORT(png_alloc_size_t,png_get_chunk_malloc_max) - PNGARG((png_structp png_ptr)); -#endif - -#if defined(PNG_INCH_CONVERSIONS) && defined(PNG_FLOATING_POINT_SUPPORTED) -PNG_EXPORT(png_uint_32,png_get_pixels_per_inch) PNGARG((png_structp png_ptr, -png_infop info_ptr)); - -PNG_EXPORT(png_uint_32,png_get_x_pixels_per_inch) PNGARG((png_structp png_ptr, -png_infop info_ptr)); - -PNG_EXPORT(png_uint_32,png_get_y_pixels_per_inch) PNGARG((png_structp png_ptr, -png_infop info_ptr)); - -PNG_EXPORT(float,png_get_x_offset_inches) PNGARG((png_structp png_ptr, -png_infop info_ptr)); - -PNG_EXPORT(float,png_get_y_offset_inches) PNGARG((png_structp png_ptr, -png_infop info_ptr)); - -#ifdef PNG_pHYs_SUPPORTED -PNG_EXPORT(png_uint_32,png_get_pHYs_dpi) PNGARG((png_structp png_ptr, -png_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type)); -#endif /* PNG_pHYs_SUPPORTED */ -#endif /* PNG_INCH_CONVERSIONS && PNG_FLOATING_POINT_SUPPORTED */ - -/* Added in libpng-1.4.0 */ -#ifdef PNG_IO_STATE_SUPPORTED -extern PNG_EXPORT(png_uint_32,png_get_io_state) PNGARG((png_structp png_ptr)); - -extern PNG_EXPORT(png_bytep,png_get_io_chunk_name) - PNGARG((png_structp png_ptr)); - -/* The flags returned by png_get_io_state() are the following: */ -#define PNG_IO_NONE 0x0000 /* no I/O at this moment */ -#define PNG_IO_READING 0x0001 /* currently reading */ -#define PNG_IO_WRITING 0x0002 /* currently writing */ -#define PNG_IO_SIGNATURE 0x0010 /* currently at the file signature */ -#define PNG_IO_CHUNK_HDR 0x0020 /* currently at the chunk header */ -#define PNG_IO_CHUNK_DATA 0x0040 /* currently at the chunk data */ -#define PNG_IO_CHUNK_CRC 0x0080 /* currently at the chunk crc */ -#define PNG_IO_MASK_OP 0x000f /* current operation: reading/writing */ -#define PNG_IO_MASK_LOC 0x00f0 /* current location: sig/hdr/data/crc */ -#endif /* ?PNG_IO_STATE_SUPPORTED */ - -/* Maintainer: Put new public prototypes here ^, in libpng.3, and project - * defs - */ - -#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED -/* With these routines we avoid an integer divide, which will be slower on - * most machines. However, it does take more operations than the corresponding - * divide method, so it may be slower on a few RISC systems. There are two - * shifts (by 8 or 16 bits) and an addition, versus a single integer divide. - * - * Note that the rounding factors are NOT supposed to be the same! 128 and - * 32768 are correct for the NODIV code; 127 and 32767 are correct for the - * standard method. - * - * [Optimized code by Greg Roelofs and Mark Adler...blame us for bugs. :-) ] - */ - - /* fg and bg should be in `gamma 1.0' space; alpha is the opacity */ - -# define png_composite(composite, fg, alpha, bg) \ - { png_uint_16 temp = (png_uint_16)((png_uint_16)(fg) \ - * (png_uint_16)(alpha) \ - + (png_uint_16)(bg)*(png_uint_16)(255 \ - - (png_uint_16)(alpha)) + (png_uint_16)128); \ - (composite) = (png_byte)((temp + (temp >> 8)) >> 8); } - -# define png_composite_16(composite, fg, alpha, bg) \ - { png_uint_32 temp = (png_uint_32)((png_uint_32)(fg) \ - * (png_uint_32)(alpha) \ - + (png_uint_32)(bg)*(png_uint_32)(65535L \ - - (png_uint_32)(alpha)) + (png_uint_32)32768L); \ - (composite) = (png_uint_16)((temp + (temp >> 16)) >> 16); } - -#else /* Standard method using integer division */ - -# define png_composite(composite, fg, alpha, bg) \ - (composite) = (png_byte)(((png_uint_16)(fg) * (png_uint_16)(alpha) + \ - (png_uint_16)(bg) * (png_uint_16)(255 - (png_uint_16)(alpha)) + \ - (png_uint_16)127) / 255) - -# define png_composite_16(composite, fg, alpha, bg) \ - (composite) = (png_uint_16)(((png_uint_32)(fg) * (png_uint_32)(alpha) + \ - (png_uint_32)(bg)*(png_uint_32)(65535L - (png_uint_32)(alpha)) + \ - (png_uint_32)32767) / (png_uint_32)65535L) -#endif /* PNG_READ_COMPOSITE_NODIV_SUPPORTED */ - -#ifdef PNG_USE_READ_MACROS -/* Inline macros to do direct reads of bytes from the input buffer. - * The png_get_int_32() routine assumes we are using two's complement - * format for negative values, which is almost certainly true. - */ -/* We could make special-case BIG_ENDIAN macros that do direct reads here */ -# define png_get_uint_32(buf) \ - (((png_uint_32)(*(buf)) << 24) + \ - ((png_uint_32)(*((buf) + 1)) << 16) + \ - ((png_uint_32)(*((buf) + 2)) << 8) + \ - ((png_uint_32)(*((buf) + 3)))) -# define png_get_uint_16(buf) \ - (((png_uint_32)(*(buf)) << 8) + \ - ((png_uint_32)(*((buf) + 1)))) -#ifdef PNG_GET_INT_32_SUPPORTED -# define png_get_int_32(buf) \ - (((png_int_32)(*(buf)) << 24) + \ - ((png_int_32)(*((buf) + 1)) << 16) + \ - ((png_int_32)(*((buf) + 2)) << 8) + \ - ((png_int_32)(*((buf) + 3)))) -#endif -#else -extern PNG_EXPORT(png_uint_32,png_get_uint_32) PNGARG((png_bytep buf)); -extern PNG_EXPORT(png_uint_16,png_get_uint_16) PNGARG((png_bytep buf)); -#ifdef PNG_GET_INT_32_SUPPORTED -extern PNG_EXPORT(png_int_32,png_get_int_32) PNGARG((png_bytep buf)); -#endif -#endif -extern PNG_EXPORT(png_uint_32,png_get_uint_31) - PNGARG((png_structp png_ptr, png_bytep buf)); -/* No png_get_int_16 -- may be added if there's a real need for it. */ - -/* Place a 32-bit number into a buffer in PNG byte order (big-endian). */ -extern PNG_EXPORT(void,png_save_uint_32) - PNGARG((png_bytep buf, png_uint_32 i)); -extern PNG_EXPORT(void,png_save_int_32) - PNGARG((png_bytep buf, png_int_32 i)); - -/* Place a 16-bit number into a buffer in PNG byte order. - * The parameter is declared unsigned int, not png_uint_16, - * just to avoid potential problems on pre-ANSI C compilers. - */ -extern PNG_EXPORT(void,png_save_uint_16) - PNGARG((png_bytep buf, unsigned int i)); -/* No png_save_int_16 -- may be added if there's a real need for it. */ - -/* ************************************************************************* */ - -/* Various modes of operation. 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This - * includes the resource compiler for Windows DLL configurations. - */ -#ifdef PNG_USER_CONFIG -# ifndef PNG_USER_PRIVATEBUILD -# define PNG_USER_PRIVATEBUILD -# endif -# include "pngusr.h" -#endif - -/* - * If you create a private DLL you need to define in "pngusr.h" the followings: - * #define PNG_USER_PRIVATEBUILD - * e.g. #define PNG_USER_PRIVATEBUILD "Build by MyCompany for xyz reasons." - * #define PNG_USER_DLLFNAME_POSTFIX - * e.g. // private DLL "libpng13gx.dll" - * #define PNG_USER_DLLFNAME_POSTFIX "gx" - * - * The following macros are also at your disposal if you want to complete the - * DLL VERSIONINFO structure. - * - PNG_USER_VERSIONINFO_COMMENTS - * - PNG_USER_VERSIONINFO_COMPANYNAME - * - PNG_USER_VERSIONINFO_LEGALTRADEMARKS - */ - -#ifdef __STDC__ -# ifdef SPECIALBUILD -# pragma message("PNG_LIBPNG_SPECIALBUILD (and deprecated SPECIALBUILD)\ - are now LIBPNG reserved macros. Use PNG_USER_PRIVATEBUILD instead.") -# endif - -# ifdef PRIVATEBUILD -# pragma message("PRIVATEBUILD is deprecated.\ - Use PNG_USER_PRIVATEBUILD instead.") -# define PNG_USER_PRIVATEBUILD PRIVATEBUILD -# endif -#endif /* __STDC__ */ - -/* End of material added to libpng-1.2.8 */ - -#ifndef PNG_VERSION_INFO_ONLY - -/* This is the size of the compression buffer, and thus the size of - * an IDAT chunk. Make this whatever size you feel is best for your - * machine. One of these will be allocated per png_struct. When this - * is full, it writes the data to the disk, and does some other - * calculations. Making this an extremely small size will slow - * the library down, but you may want to experiment to determine - * where it becomes significant, if you are concerned with memory - * usage. Note that zlib allocates at least 32Kb also. For readers, - * this describes the size of the buffer available to read the data in. - * Unless this gets smaller than the size of a row (compressed), - * it should not make much difference how big this is. - */ - -#ifndef PNG_ZBUF_SIZE -# define PNG_ZBUF_SIZE 8192 -#endif - -/* Enable if you want a write-only libpng */ - -#ifndef PNG_NO_READ_SUPPORTED -# define PNG_READ_SUPPORTED -#endif - -/* Enable if you want a read-only libpng */ - -#ifndef PNG_NO_WRITE_SUPPORTED -# define PNG_WRITE_SUPPORTED -#endif - -/* Enabled in 1.4.0. */ -#ifdef PNG_ALLOW_BENIGN_ERRORS -# define png_benign_error png_warning -# define png_chunk_benign_error png_chunk_warning -#else -# ifndef PNG_BENIGN_ERRORS_SUPPORTED -# define png_benign_error png_error -# define png_chunk_benign_error png_chunk_error -# endif -#endif - -/* Added at libpng version 1.4.0 */ -#if !defined(PNG_NO_WARNINGS) && !defined(PNG_WARNINGS_SUPPORTED) -# define PNG_WARNINGS_SUPPORTED -#endif - -/* Added at libpng version 1.4.0 */ -#if !defined(PNG_NO_ERROR_TEXT) && !defined(PNG_ERROR_TEXT_SUPPORTED) -# define PNG_ERROR_TEXT_SUPPORTED -#endif - -/* Added at libpng version 1.4.0 */ -#if !defined(PNG_NO_CHECK_cHRM) && !defined(PNG_CHECK_cHRM_SUPPORTED) -# define PNG_CHECK_cHRM_SUPPORTED -#endif - -/* Added at libpng version 1.4.0 */ -#if !defined(PNG_NO_ALIGNED_MEMORY) && !defined(PNG_ALIGNED_MEMORY_SUPPORTED) -# define PNG_ALIGNED_MEMORY_SUPPORTED -#endif - -/* Enabled by default in 1.2.0. You can disable this if you don't need to - support PNGs that are embedded in MNG datastreams */ -#ifndef PNG_NO_MNG_FEATURES -# ifndef PNG_MNG_FEATURES_SUPPORTED -# define PNG_MNG_FEATURES_SUPPORTED -# endif -#endif - -/* Added at libpng version 1.4.0 */ -#ifndef PNG_NO_FLOATING_POINT_SUPPORTED -# ifndef PNG_FLOATING_POINT_SUPPORTED -# define PNG_FLOATING_POINT_SUPPORTED -# endif -#endif - -/* Added at libpng-1.4.0beta49 for testing (this test is no longer used - in libpng and png_calloc() is always present) - */ -#define PNG_CALLOC_SUPPORTED - -/* If you are running on a machine where you cannot allocate more - * than 64K of memory at once, uncomment this. While libpng will not - * normally need that much memory in a chunk (unless you load up a very - * large file), zlib needs to know how big of a chunk it can use, and - * libpng thus makes sure to check any memory allocation to verify it - * will fit into memory. -#define PNG_MAX_MALLOC_64K - */ -#if defined(MAXSEG_64K) && !defined(PNG_MAX_MALLOC_64K) -# define PNG_MAX_MALLOC_64K -#endif - -/* Special munging to support doing things the 'cygwin' way: - * 'Normal' png-on-win32 defines/defaults: - * PNG_BUILD_DLL -- building dll - * PNG_USE_DLL -- building an application, linking to dll - * (no define) -- building static library, or building an - * application and linking to the static lib - * 'Cygwin' defines/defaults: - * PNG_BUILD_DLL -- (ignored) building the dll - * (no define) -- (ignored) building an application, linking to the dll - * PNG_STATIC -- (ignored) building the static lib, or building an - * application that links to the static lib. - * ALL_STATIC -- (ignored) building various static libs, or building an - * application that links to the static libs. - * Thus, - * a cygwin user should define either PNG_BUILD_DLL or PNG_STATIC, and - * this bit of #ifdefs will define the 'correct' config variables based on - * that. If a cygwin user *wants* to define 'PNG_USE_DLL' that's okay, but - * unnecessary. - * - * Also, the precedence order is: - * ALL_STATIC (since we can't #undef something outside our namespace) - * PNG_BUILD_DLL - * PNG_STATIC - * (nothing) == PNG_USE_DLL - * - * CYGWIN (2002-01-20): The preceding is now obsolete. With the advent - * of auto-import in binutils, we no longer need to worry about - * __declspec(dllexport) / __declspec(dllimport) and friends. Therefore, - * we don't need to worry about PNG_STATIC or ALL_STATIC when it comes - * to __declspec() stuff. However, we DO need to worry about - * PNG_BUILD_DLL and PNG_STATIC because those change some defaults - * such as CONSOLE_IO. - */ -#ifdef __CYGWIN__ -# ifdef ALL_STATIC -# ifdef PNG_BUILD_DLL -# undef PNG_BUILD_DLL -# endif -# ifdef PNG_USE_DLL -# undef PNG_USE_DLL -# endif -# ifdef PNG_DLL -# undef PNG_DLL -# endif -# ifndef PNG_STATIC -# define PNG_STATIC -# endif -# else -# ifdef PNG_BUILD_DLL -# ifdef PNG_STATIC -# undef PNG_STATIC -# endif -# ifdef PNG_USE_DLL -# undef PNG_USE_DLL -# endif -# ifndef PNG_DLL -# define PNG_DLL -# endif -# else -# ifdef PNG_STATIC -# ifdef PNG_USE_DLL -# undef PNG_USE_DLL -# endif -# ifdef PNG_DLL -# undef PNG_DLL -# endif -# else -# ifndef PNG_USE_DLL -# define PNG_USE_DLL -# endif -# ifndef PNG_DLL -# define PNG_DLL -# endif -# endif -# endif -# endif -#endif - -/* This protects us against compilers that run on a windowing system - * and thus don't have or would rather us not use the stdio types: - * stdin, stdout, and stderr. The only one currently used is stderr - * in png_error() and png_warning(). #defining PNG_NO_CONSOLE_IO will - * prevent these from being compiled and used. #defining PNG_NO_STDIO - * will also prevent these, plus will prevent the entire set of stdio - * macros and functions (FILE *, printf, etc.) from being compiled and used, - * unless (PNG_DEBUG > 0) has been #defined. - * - * #define PNG_NO_CONSOLE_IO - * #define PNG_NO_STDIO - */ - -#if !defined(PNG_NO_STDIO) && !defined(PNG_STDIO_SUPPORTED) -# define PNG_STDIO_SUPPORTED -#endif - - -#ifdef PNG_BUILD_DLL -# if !defined(PNG_CONSOLE_IO_SUPPORTED) && !defined(PNG_NO_CONSOLE_IO) -# define PNG_NO_CONSOLE_IO -# endif -#endif - -# ifdef PNG_NO_STDIO -# ifndef PNG_NO_CONSOLE_IO -# define PNG_NO_CONSOLE_IO -# endif -# ifdef PNG_DEBUG -# if (PNG_DEBUG > 0) -# include -# endif -# endif -# else -# include -# endif - -#if !(defined PNG_NO_CONSOLE_IO) && !defined(PNG_CONSOLE_IO_SUPPORTED) -# define PNG_CONSOLE_IO_SUPPORTED -#endif - -/* This macro protects us against machines that don't have function - * prototypes (ie K&R style headers). If your compiler does not handle - * function prototypes, define this macro and use the included ansi2knr. - * I've always been able to use _NO_PROTO as the indicator, but you may - * need to drag the empty declaration out in front of here, or change the - * ifdef to suit your own needs. - */ -#ifndef PNGARG - -#ifdef OF /* zlib prototype munger */ -# define PNGARG(arglist) OF(arglist) -#else - -#ifdef _NO_PROTO -# define PNGARG(arglist) () -#else -# define PNGARG(arglist) arglist -#endif /* _NO_PROTO */ - -#endif /* OF */ - -#endif /* PNGARG */ - -/* Try to determine if we are compiling on a Mac. Note that testing for - * just __MWERKS__ is not good enough, because the Codewarrior is now used - * on non-Mac platforms. - */ -#ifndef MACOS -# if (defined(__MWERKS__) && defined(macintosh)) || defined(applec) || \ - defined(THINK_C) || defined(__SC__) || defined(TARGET_OS_MAC) -# define MACOS -# endif -#endif - -/* Enough people need this for various reasons to include it here */ -#if !defined(MACOS) && !defined(RISCOS) -# include -#endif - -/* PNG_SETJMP_NOT_SUPPORTED and PNG_NO_SETJMP_SUPPORTED are deprecated. */ -#if !defined(PNG_NO_SETJMP) && \ - !defined(PNG_SETJMP_NOT_SUPPORTED) && !defined(PNG_NO_SETJMP_SUPPORTED) -# define PNG_SETJMP_SUPPORTED -#endif - -#ifdef PNG_SETJMP_SUPPORTED -/* This is an attempt to force a single setjmp behaviour on Linux. If - * the X config stuff didn't define _BSD_SOURCE we wouldn't need this. - * - * You can bypass this test if you know that your application uses exactly - * the same setjmp.h that was included when libpng was built. Only define - * PNG_SKIP_SETJMP_CHECK while building your application, prior to the - * application's '#include "png.h"'. Don't define PNG_SKIP_SETJMP_CHECK - * while building a separate libpng library for general use. - */ - -# ifndef PNG_SKIP_SETJMP_CHECK -# ifdef __linux__ -# ifdef _BSD_SOURCE -# define PNG_SAVE_BSD_SOURCE -# undef _BSD_SOURCE -# endif -# ifdef _SETJMP_H - /* If you encounter a compiler error here, see the explanation - * near the end of INSTALL. - */ - __pngconf.h__ in libpng already includes setjmp.h; - __dont__ include it again.; -# endif -# endif /* __linux__ */ -# endif /* PNG_SKIP_SETJMP_CHECK */ - - /* Include setjmp.h for error handling */ -# include - -# ifdef __linux__ -# ifdef PNG_SAVE_BSD_SOURCE -# ifdef _BSD_SOURCE -# undef _BSD_SOURCE -# endif -# define _BSD_SOURCE -# undef PNG_SAVE_BSD_SOURCE -# endif -# endif /* __linux__ */ -#endif /* PNG_SETJMP_SUPPORTED */ - -#ifdef BSD -# include -#else -# include -#endif - -/* Other defines for things like memory and the like can go here. */ - -/* This controls how fine the dithering gets. As this allocates - * a largish chunk of memory (32K), those who are not as concerned - * with dithering quality can decrease some or all of these. - */ -#ifndef PNG_DITHER_RED_BITS -# define PNG_DITHER_RED_BITS 5 -#endif -#ifndef PNG_DITHER_GREEN_BITS -# define PNG_DITHER_GREEN_BITS 5 -#endif -#ifndef PNG_DITHER_BLUE_BITS -# define PNG_DITHER_BLUE_BITS 5 -#endif - -/* This controls how fine the gamma correction becomes when you - * are only interested in 8 bits anyway. Increasing this value - * results in more memory being used, and more pow() functions - * being called to fill in the gamma tables. Don't set this value - * less then 8, and even that may not work (I haven't tested it). - */ - -#ifndef PNG_MAX_GAMMA_8 -# define PNG_MAX_GAMMA_8 11 -#endif - -/* This controls how much a difference in gamma we can tolerate before - * we actually start doing gamma conversion. - */ -#ifndef PNG_GAMMA_THRESHOLD -# define PNG_GAMMA_THRESHOLD 0.05 -#endif - -/* The following uses const char * instead of char * for error - * and warning message functions, so some compilers won't complain. - * If you do not want to use const, define PNG_NO_CONST here. - */ - -#ifndef PNG_CONST -# ifndef PNG_NO_CONST -# define PNG_CONST const -# else -# define PNG_CONST -# endif -#endif - -/* The following defines give you the ability to remove code from the - * library that you will not be using. I wish I could figure out how to - * automate this, but I can't do that without making it seriously hard - * on the users. So if you are not using an ability, change the #define - * to and #undef, and that part of the library will not be compiled. If - * your linker can't find a function, you may want to make sure the - * ability is defined here. Some of these depend upon some others being - * defined. I haven't figured out all the interactions here, so you may - * have to experiment awhile to get everything to compile. If you are - * creating or using a shared library, you probably shouldn't touch this, - * as it will affect the size of the structures, and this will cause bad - * things to happen if the library and/or application ever change. - */ - -/* Any features you will not be using can be undef'ed here */ - -/* GR-P, 0.96a: Set "*TRANSFORMS_SUPPORTED as default but allow user - * to turn it off with PNG_NO_READ|WRITE_TRANSFORMS on the compile line, - * then pick and choose which ones to define without having to edit this - * file. It is safe to use the PNG_NO_READ|WRITE_TRANSFORMS - * if you only want to have a png-compliant reader/writer but don't need - * any of the extra transformations. This saves about 80 kbytes in a - * typical installation of the library. (PNG_NO_* form added in version - * 1.0.1c, for consistency; PNG_*_TRANSFORMS_NOT_SUPPORTED deprecated in - * 1.4.0) - */ - -/* Ignore attempt to turn off both floating and fixed point support */ -#if !defined(PNG_FLOATING_POINT_SUPPORTED) || \ - !defined(PNG_NO_FIXED_POINT_SUPPORTED) -# define PNG_FIXED_POINT_SUPPORTED -#endif - -#ifdef PNG_READ_SUPPORTED - -/* PNG_READ_TRANSFORMS_NOT_SUPPORTED is deprecated. */ -#if !defined(PNG_READ_TRANSFORMS_NOT_SUPPORTED) && \ - !defined(PNG_NO_READ_TRANSFORMS) -# define PNG_READ_TRANSFORMS_SUPPORTED -#endif - -#ifdef PNG_READ_TRANSFORMS_SUPPORTED -# ifndef PNG_NO_READ_EXPAND -# define PNG_READ_EXPAND_SUPPORTED -# endif -# ifndef PNG_NO_READ_SHIFT -# define PNG_READ_SHIFT_SUPPORTED -# endif -# ifndef PNG_NO_READ_PACK -# define PNG_READ_PACK_SUPPORTED -# endif -# ifndef PNG_NO_READ_BGR -# define PNG_READ_BGR_SUPPORTED -# endif -# ifndef PNG_NO_READ_SWAP -# define PNG_READ_SWAP_SUPPORTED -# endif -# ifndef PNG_NO_READ_PACKSWAP -# define PNG_READ_PACKSWAP_SUPPORTED -# endif -# ifndef PNG_NO_READ_INVERT -# define PNG_READ_INVERT_SUPPORTED -# endif -#if 0 /* removed from libpng-1.4.0 */ -# ifndef PNG_NO_READ_DITHER -# define PNG_READ_DITHER_SUPPORTED -# endif -#endif /* 0 */ -# ifndef PNG_NO_READ_BACKGROUND -# define PNG_READ_BACKGROUND_SUPPORTED -# endif -# ifndef PNG_NO_READ_16_TO_8 -# define PNG_READ_16_TO_8_SUPPORTED -# endif -# ifndef PNG_NO_READ_FILLER -# define PNG_READ_FILLER_SUPPORTED -# endif -# ifndef PNG_NO_READ_GAMMA -# define PNG_READ_GAMMA_SUPPORTED -# endif -# ifndef PNG_NO_READ_GRAY_TO_RGB -# define PNG_READ_GRAY_TO_RGB_SUPPORTED -# endif -# ifndef PNG_NO_READ_SWAP_ALPHA -# define PNG_READ_SWAP_ALPHA_SUPPORTED -# endif -# ifndef PNG_NO_READ_INVERT_ALPHA -# define PNG_READ_INVERT_ALPHA_SUPPORTED -# endif -# ifndef PNG_NO_READ_STRIP_ALPHA -# define PNG_READ_STRIP_ALPHA_SUPPORTED -# endif -# ifndef PNG_NO_READ_USER_TRANSFORM -# define PNG_READ_USER_TRANSFORM_SUPPORTED -# endif -# ifndef PNG_NO_READ_RGB_TO_GRAY -# define PNG_READ_RGB_TO_GRAY_SUPPORTED -# endif -#endif /* PNG_READ_TRANSFORMS_SUPPORTED */ - -/* PNG_PROGRESSIVE_READ_NOT_SUPPORTED is deprecated. */ -#if !defined(PNG_NO_PROGRESSIVE_READ) && \ - !defined(PNG_PROGRESSIVE_READ_NOT_SUPPORTED) /* if you don't do progressive */ -# define PNG_PROGRESSIVE_READ_SUPPORTED /* reading. This is not talking */ -#endif /* about interlacing capability! You'll */ - /* still have interlacing unless you change the following define: */ - -#define PNG_READ_INTERLACING_SUPPORTED /* required for PNG-compliant decoders */ - -/* PNG_NO_SEQUENTIAL_READ_SUPPORTED is deprecated. */ -#if !defined(PNG_NO_SEQUENTIAL_READ) && \ - !defined(PNG_SEQUENTIAL_READ_SUPPORTED) && \ - !defined(PNG_NO_SEQUENTIAL_READ_SUPPORTED) -# define PNG_SEQUENTIAL_READ_SUPPORTED -#endif - -#ifndef PNG_NO_READ_COMPOSITE_NODIV -# ifndef PNG_NO_READ_COMPOSITED_NODIV /* libpng-1.0.x misspelling */ -# define PNG_READ_COMPOSITE_NODIV_SUPPORTED /* well tested on Intel, SGI */ -# endif -#endif - -#if !defined(PNG_NO_GET_INT_32) || defined(PNG_READ_oFFS_SUPPORTED) || \ - defined(PNG_READ_pCAL_SUPPORTED) -# ifndef PNG_GET_INT_32_SUPPORTED -# define PNG_GET_INT_32_SUPPORTED -# endif -#endif - -#endif /* PNG_READ_SUPPORTED */ - -#ifdef PNG_WRITE_SUPPORTED - -/* PNG_WRITE_TRANSFORMS_NOT_SUPPORTED is deprecated. */ -#if !defined(PNG_WRITE_TRANSFORMS_NOT_SUPPORTED) && \ - !defined(PNG_NO_WRITE_TRANSFORMS) -# define PNG_WRITE_TRANSFORMS_SUPPORTED -#endif - -#ifdef PNG_WRITE_TRANSFORMS_SUPPORTED -# ifndef PNG_NO_WRITE_SHIFT -# define PNG_WRITE_SHIFT_SUPPORTED -# endif -# ifndef PNG_NO_WRITE_PACK -# define PNG_WRITE_PACK_SUPPORTED -# endif -# ifndef PNG_NO_WRITE_BGR -# define PNG_WRITE_BGR_SUPPORTED -# endif -# ifndef PNG_NO_WRITE_SWAP -# define PNG_WRITE_SWAP_SUPPORTED -# endif -# ifndef PNG_NO_WRITE_PACKSWAP -# define PNG_WRITE_PACKSWAP_SUPPORTED -# endif -# ifndef PNG_NO_WRITE_INVERT -# define PNG_WRITE_INVERT_SUPPORTED -# endif -# ifndef PNG_NO_WRITE_FILLER -# define PNG_WRITE_FILLER_SUPPORTED /* same as WRITE_STRIP_ALPHA */ -# endif -# ifndef PNG_NO_WRITE_SWAP_ALPHA -# define PNG_WRITE_SWAP_ALPHA_SUPPORTED -# endif -# ifndef PNG_NO_WRITE_INVERT_ALPHA -# define PNG_WRITE_INVERT_ALPHA_SUPPORTED -# endif -# ifndef PNG_NO_WRITE_USER_TRANSFORM -# define PNG_WRITE_USER_TRANSFORM_SUPPORTED -# endif -#endif /* PNG_WRITE_TRANSFORMS_SUPPORTED */ - -#if !defined(PNG_NO_WRITE_INTERLACING_SUPPORTED) && \ - !defined(PNG_WRITE_INTERLACING_SUPPORTED) - /* This is not required for PNG-compliant encoders, but can cause - * trouble if left undefined - */ -# define PNG_WRITE_INTERLACING_SUPPORTED -#endif - -#if !defined(PNG_NO_WRITE_WEIGHTED_FILTER) && \ - !defined(PNG_WRITE_WEIGHTED_FILTER) && \ - defined(PNG_FLOATING_POINT_SUPPORTED) -# define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED -#endif - -#ifndef PNG_NO_WRITE_FLUSH -# define PNG_WRITE_FLUSH_SUPPORTED -#endif - -#if !defined(PNG_NO_SAVE_INT_32) || defined(PNG_WRITE_oFFS_SUPPORTED) || \ - defined(PNG_WRITE_pCAL_SUPPORTED) -# ifndef PNG_SAVE_INT_32_SUPPORTED -# define PNG_SAVE_INT_32_SUPPORTED -# endif -#endif - -#endif /* PNG_WRITE_SUPPORTED */ - -#define PNG_NO_ERROR_NUMBERS - -#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ - defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) -# ifndef PNG_NO_USER_TRANSFORM_PTR -# define PNG_USER_TRANSFORM_PTR_SUPPORTED -# endif -#endif - -#if defined(PNG_STDIO_SUPPORTED) && !defined(PNG_TIME_RFC1123_SUPPORTED) -# define PNG_TIME_RFC1123_SUPPORTED -#endif - -/* This adds extra functions in pngget.c for accessing data from the - * info pointer (added in version 0.99) - * png_get_image_width() - * png_get_image_height() - * png_get_bit_depth() - * png_get_color_type() - * png_get_compression_type() - * png_get_filter_type() - * png_get_interlace_type() - * png_get_pixel_aspect_ratio() - * png_get_pixels_per_meter() - * png_get_x_offset_pixels() - * png_get_y_offset_pixels() - * png_get_x_offset_microns() - * png_get_y_offset_microns() - */ -#if !defined(PNG_NO_EASY_ACCESS) && !defined(PNG_EASY_ACCESS_SUPPORTED) -# define PNG_EASY_ACCESS_SUPPORTED -#endif - -/* Added at libpng-1.2.0 */ -#if !defined(PNG_NO_USER_MEM) && !defined(PNG_USER_MEM_SUPPORTED) -# define PNG_USER_MEM_SUPPORTED -#endif - -/* Added at libpng-1.2.6 */ -#ifndef PNG_NO_SET_USER_LIMITS -# ifndef PNG_SET_USER_LIMITS_SUPPORTED -# define PNG_SET_USER_LIMITS_SUPPORTED -# endif - /* Feature added at libpng-1.4.0, this flag added at 1.4.1 */ -# ifndef PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED -# define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED -# endif - /* Feature added at libpng-1.4.1, this flag added at 1.4.1 */ -# ifndef PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED -# define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED -# endif -#endif - -/* Added at libpng-1.2.43 */ -#ifndef PNG_USER_LIMITS_SUPPORTED -# ifndef PNG_NO_USER_LIMITS -# define PNG_USER_LIMITS_SUPPORTED -# endif -#endif - -/* Added at libpng-1.0.16 and 1.2.6. To accept all valid PNGs no matter - * how large, set these two limits to 0x7fffffffL - */ -#ifndef PNG_USER_WIDTH_MAX -# define PNG_USER_WIDTH_MAX 1000000L -#endif -#ifndef PNG_USER_HEIGHT_MAX -# define PNG_USER_HEIGHT_MAX 1000000L -#endif - -/* Added at libpng-1.2.43. To accept all valid PNGs no matter - * how large, set these two limits to 0. - */ -#ifndef PNG_USER_CHUNK_CACHE_MAX -# define PNG_USER_CHUNK_CACHE_MAX 0 -#endif - -/* Added at libpng-1.2.43 */ -#ifndef PNG_USER_CHUNK_MALLOC_MAX -# define PNG_USER_CHUNK_MALLOC_MAX 0 -#endif - -/* Added at libpng-1.4.0 */ -#if !defined(PNG_NO_IO_STATE) && !defined(PNG_IO_STATE_SUPPORTED) -# define PNG_IO_STATE_SUPPORTED -#endif - -#ifndef PNG_LITERAL_SHARP -# define PNG_LITERAL_SHARP 0x23 -#endif -#ifndef PNG_LITERAL_LEFT_SQUARE_BRACKET -# define PNG_LITERAL_LEFT_SQUARE_BRACKET 0x5b -#endif -#ifndef PNG_LITERAL_RIGHT_SQUARE_BRACKET -# define PNG_LITERAL_RIGHT_SQUARE_BRACKET 0x5d -#endif -#ifndef PNG_STRING_NEWLINE -#define PNG_STRING_NEWLINE "\n" -#endif - -/* These are currently experimental features, define them if you want */ - -/* Very little testing */ -/* -#ifdef PNG_READ_SUPPORTED -# ifndef PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED -# define PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED -# endif -#endif -*/ - -/* This is only for PowerPC big-endian and 680x0 systems */ -/* some testing */ -/* -#ifndef PNG_READ_BIG_ENDIAN_SUPPORTED -# define PNG_READ_BIG_ENDIAN_SUPPORTED -#endif -*/ - -#if !defined(PNG_NO_USE_READ_MACROS) && !defined(PNG_USE_READ_MACROS) -# define PNG_USE_READ_MACROS -#endif - -/* Buggy compilers (e.g., gcc 2.7.2.2) need PNG_NO_POINTER_INDEXING */ - -#if !defined(PNG_NO_POINTER_INDEXING) && \ - !defined(PNG_POINTER_INDEXING_SUPPORTED) -# define PNG_POINTER_INDEXING_SUPPORTED -#endif - - -/* Any chunks you are not interested in, you can undef here. The - * ones that allocate memory may be expecially important (hIST, - * tEXt, zTXt, tRNS, pCAL). Others will just save time and make png_info - * a bit smaller. - */ - -/* The size of the png_text structure changed in libpng-1.0.6 when - * iTXt support was added. iTXt support was turned off by default through - * libpng-1.2.x, to support old apps that malloc the png_text structure - * instead of calling png_set_text() and letting libpng malloc it. It - * was turned on by default in libpng-1.4.0. - */ - -/* PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED is deprecated. */ -#if defined(PNG_READ_SUPPORTED) && \ - !defined(PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED) && \ - !defined(PNG_NO_READ_ANCILLARY_CHUNKS) -# define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED -#endif - -/* PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED is deprecated. */ -#if defined(PNG_WRITE_SUPPORTED) && \ - !defined(PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED) && \ - !defined(PNG_NO_WRITE_ANCILLARY_CHUNKS) -# define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED -#endif - -#ifdef PNG_READ_ANCILLARY_CHUNKS_SUPPORTED - -#ifdef PNG_NO_READ_TEXT -# define PNG_NO_READ_iTXt -# define PNG_NO_READ_tEXt -# define PNG_NO_READ_zTXt -#endif - -#ifndef PNG_NO_READ_bKGD -# define PNG_READ_bKGD_SUPPORTED -# define PNG_bKGD_SUPPORTED -#endif -#ifndef PNG_NO_READ_cHRM -# define PNG_READ_cHRM_SUPPORTED -# define PNG_cHRM_SUPPORTED -#endif -#ifndef PNG_NO_READ_gAMA -# define PNG_READ_gAMA_SUPPORTED -# define PNG_gAMA_SUPPORTED -#endif -#ifndef PNG_NO_READ_hIST -# define PNG_READ_hIST_SUPPORTED -# define PNG_hIST_SUPPORTED -#endif -#ifndef PNG_NO_READ_iCCP -# define PNG_READ_iCCP_SUPPORTED -# define PNG_iCCP_SUPPORTED -#endif -#ifndef PNG_NO_READ_iTXt -# ifndef PNG_READ_iTXt_SUPPORTED -# define PNG_READ_iTXt_SUPPORTED -# endif -# ifndef PNG_iTXt_SUPPORTED -# define PNG_iTXt_SUPPORTED -# endif -#endif -#ifndef PNG_NO_READ_oFFs -# define PNG_READ_oFFs_SUPPORTED -# define PNG_oFFs_SUPPORTED -#endif -#ifndef PNG_NO_READ_pCAL -# define PNG_READ_pCAL_SUPPORTED -# define PNG_pCAL_SUPPORTED -#endif -#ifndef PNG_NO_READ_sCAL -# define PNG_READ_sCAL_SUPPORTED -# define PNG_sCAL_SUPPORTED -#endif -#ifndef PNG_NO_READ_pHYs -# define PNG_READ_pHYs_SUPPORTED -# define PNG_pHYs_SUPPORTED -#endif -#ifndef PNG_NO_READ_sBIT -# define PNG_READ_sBIT_SUPPORTED -# define PNG_sBIT_SUPPORTED -#endif -#ifndef PNG_NO_READ_sPLT -# define PNG_READ_sPLT_SUPPORTED -# define PNG_sPLT_SUPPORTED -#endif -#ifndef PNG_NO_READ_sRGB -# define PNG_READ_sRGB_SUPPORTED -# define PNG_sRGB_SUPPORTED -#endif -#ifndef PNG_NO_READ_tEXt -# define PNG_READ_tEXt_SUPPORTED -# define PNG_tEXt_SUPPORTED -#endif -#ifndef PNG_NO_READ_tIME -# define PNG_READ_tIME_SUPPORTED -# define PNG_tIME_SUPPORTED -#endif -#ifndef PNG_NO_READ_tRNS -# define PNG_READ_tRNS_SUPPORTED -# define PNG_tRNS_SUPPORTED -#endif -#ifndef PNG_NO_READ_zTXt -# define PNG_READ_zTXt_SUPPORTED -# define PNG_zTXt_SUPPORTED -#endif -#ifndef PNG_NO_READ_OPT_PLTE -# define PNG_READ_OPT_PLTE_SUPPORTED /* only affects support of the */ -#endif /* optional PLTE chunk in RGB and RGBA images */ -#if defined(PNG_READ_iTXt_SUPPORTED) || defined(PNG_READ_tEXt_SUPPORTED) || \ - defined(PNG_READ_zTXt_SUPPORTED) -# define PNG_READ_TEXT_SUPPORTED -# define PNG_TEXT_SUPPORTED -#endif - -#endif /* PNG_READ_ANCILLARY_CHUNKS_SUPPORTED */ - -#ifndef PNG_NO_READ_UNKNOWN_CHUNKS -# ifndef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED -# define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED -# endif -# ifndef PNG_UNKNOWN_CHUNKS_SUPPORTED -# define PNG_UNKNOWN_CHUNKS_SUPPORTED -# endif -# ifndef PNG_READ_USER_CHUNKS_SUPPORTED -# define PNG_READ_USER_CHUNKS_SUPPORTED -# endif -#endif -#ifndef PNG_NO_READ_USER_CHUNKS -# ifndef PNG_READ_USER_CHUNKS_SUPPORTED -# define PNG_READ_USER_CHUNKS_SUPPORTED -# endif -# ifndef PNG_USER_CHUNKS_SUPPORTED -# define PNG_USER_CHUNKS_SUPPORTED -# endif -#endif -#ifndef PNG_NO_HANDLE_AS_UNKNOWN -# ifndef PNG_HANDLE_AS_UNKNOWN_SUPPORTED -# define PNG_HANDLE_AS_UNKNOWN_SUPPORTED -# endif -#endif - -#ifdef PNG_WRITE_SUPPORTED -#ifdef PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED - -#ifdef PNG_NO_WRITE_TEXT -# define PNG_NO_WRITE_iTXt -# define PNG_NO_WRITE_tEXt -# define PNG_NO_WRITE_zTXt -#endif -#ifndef PNG_NO_WRITE_bKGD -# define PNG_WRITE_bKGD_SUPPORTED -# ifndef PNG_bKGD_SUPPORTED -# define PNG_bKGD_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_cHRM -# define PNG_WRITE_cHRM_SUPPORTED -# ifndef PNG_cHRM_SUPPORTED -# define PNG_cHRM_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_gAMA -# define PNG_WRITE_gAMA_SUPPORTED -# ifndef PNG_gAMA_SUPPORTED -# define PNG_gAMA_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_hIST -# define PNG_WRITE_hIST_SUPPORTED -# ifndef PNG_hIST_SUPPORTED -# define PNG_hIST_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_iCCP -# define PNG_WRITE_iCCP_SUPPORTED -# ifndef PNG_iCCP_SUPPORTED -# define PNG_iCCP_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_iTXt -# ifndef PNG_WRITE_iTXt_SUPPORTED -# define PNG_WRITE_iTXt_SUPPORTED -# endif -# ifndef PNG_iTXt_SUPPORTED -# define PNG_iTXt_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_oFFs -# define PNG_WRITE_oFFs_SUPPORTED -# ifndef PNG_oFFs_SUPPORTED -# define PNG_oFFs_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_pCAL -# define PNG_WRITE_pCAL_SUPPORTED -# ifndef PNG_pCAL_SUPPORTED -# define PNG_pCAL_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_sCAL -# define PNG_WRITE_sCAL_SUPPORTED -# ifndef PNG_sCAL_SUPPORTED -# define PNG_sCAL_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_pHYs -# define PNG_WRITE_pHYs_SUPPORTED -# ifndef PNG_pHYs_SUPPORTED -# define PNG_pHYs_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_sBIT -# define PNG_WRITE_sBIT_SUPPORTED -# ifndef PNG_sBIT_SUPPORTED -# define PNG_sBIT_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_sPLT -# define PNG_WRITE_sPLT_SUPPORTED -# ifndef PNG_sPLT_SUPPORTED -# define PNG_sPLT_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_sRGB -# define PNG_WRITE_sRGB_SUPPORTED -# ifndef PNG_sRGB_SUPPORTED -# define PNG_sRGB_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_tEXt -# define PNG_WRITE_tEXt_SUPPORTED -# ifndef PNG_tEXt_SUPPORTED -# define PNG_tEXt_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_tIME -# define PNG_WRITE_tIME_SUPPORTED -# ifndef PNG_tIME_SUPPORTED -# define PNG_tIME_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_tRNS -# define PNG_WRITE_tRNS_SUPPORTED -# ifndef PNG_tRNS_SUPPORTED -# define PNG_tRNS_SUPPORTED -# endif -#endif -#ifndef PNG_NO_WRITE_zTXt -# define PNG_WRITE_zTXt_SUPPORTED -# ifndef PNG_zTXt_SUPPORTED -# define PNG_zTXt_SUPPORTED -# endif -#endif -#if defined(PNG_WRITE_iTXt_SUPPORTED) || defined(PNG_WRITE_tEXt_SUPPORTED) || \ - defined(PNG_WRITE_zTXt_SUPPORTED) -# define PNG_WRITE_TEXT_SUPPORTED -# ifndef PNG_TEXT_SUPPORTED -# define PNG_TEXT_SUPPORTED -# endif -#endif - -#ifdef PNG_WRITE_tIME_SUPPORTED -# ifndef PNG_NO_CONVERT_tIME -# ifndef _WIN32_WCE -/* The "tm" structure is not supported on WindowsCE */ -# ifndef PNG_CONVERT_tIME_SUPPORTED -# define PNG_CONVERT_tIME_SUPPORTED -# endif -# endif -# endif -#endif - -#endif /* PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED */ - -#ifndef PNG_NO_WRITE_FILTER -# ifndef PNG_WRITE_FILTER_SUPPORTED -# define PNG_WRITE_FILTER_SUPPORTED -# endif -#endif - -#ifndef PNG_NO_WRITE_UNKNOWN_CHUNKS -# define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED -# ifndef PNG_UNKNOWN_CHUNKS_SUPPORTED -# define PNG_UNKNOWN_CHUNKS_SUPPORTED -# endif -#endif -#ifndef PNG_NO_HANDLE_AS_UNKNOWN -# ifndef PNG_HANDLE_AS_UNKNOWN_SUPPORTED -# define PNG_HANDLE_AS_UNKNOWN_SUPPORTED -# endif -#endif -#endif /* PNG_WRITE_SUPPORTED */ - -/* Turn this off to disable png_read_png() and - * png_write_png() and leave the row_pointers member - * out of the info structure. - */ -#ifndef PNG_NO_INFO_IMAGE -# define PNG_INFO_IMAGE_SUPPORTED -#endif - -/* Need the time information for converting tIME chunks */ -#ifdef PNG_CONVERT_tIME_SUPPORTED - /* "time.h" functions are not supported on WindowsCE */ -# include -#endif - -/* Some typedefs to get us started. These should be safe on most of the - * common platforms. The typedefs should be at least as large as the - * numbers suggest (a png_uint_32 must be at least 32 bits long), but they - * don't have to be exactly that size. Some compilers dislike passing - * unsigned shorts as function parameters, so you may be better off using - * unsigned int for png_uint_16. - */ - -#if defined(INT_MAX) && (INT_MAX > 0x7ffffffeL) -typedef unsigned int png_uint_32; -typedef int png_int_32; -#else -typedef unsigned long png_uint_32; -typedef long png_int_32; -#endif -typedef unsigned short png_uint_16; -typedef short png_int_16; -typedef unsigned char png_byte; - -#ifdef PNG_NO_SIZE_T - typedef unsigned int png_size_t; -#else - typedef size_t png_size_t; -#endif -#define png_sizeof(x) sizeof(x) - -/* The following is needed for medium model support. It cannot be in the - * pngpriv.h header. Needs modification for other compilers besides - * MSC. Model independent support declares all arrays and pointers to be - * large using the far keyword. The zlib version used must also support - * model independent data. As of version zlib 1.0.4, the necessary changes - * have been made in zlib. The USE_FAR_KEYWORD define triggers other - * changes that are needed. (Tim Wegner) - */ - -/* Separate compiler dependencies (problem here is that zlib.h always - * defines FAR. (SJT) - */ -#ifdef __BORLANDC__ -# if defined(__LARGE__) || defined(__HUGE__) || defined(__COMPACT__) -# define LDATA 1 -# else -# define LDATA 0 -# endif - /* GRR: why is Cygwin in here? Cygwin is not Borland C... */ -# if !defined(__WIN32__) && !defined(__FLAT__) && !defined(__CYGWIN__) -# define PNG_MAX_MALLOC_64K -# if (LDATA != 1) -# ifndef FAR -# define FAR __far -# endif -# define USE_FAR_KEYWORD -# endif /* LDATA != 1 */ - /* Possibly useful for moving data out of default segment. - * Uncomment it if you want. Could also define FARDATA as - * const if your compiler supports it. (SJT) -# define FARDATA FAR - */ -# endif /* __WIN32__, __FLAT__, __CYGWIN__ */ -#endif /* __BORLANDC__ */ - - -/* Suggest testing for specific compiler first before testing for - * FAR. The Watcom compiler defines both __MEDIUM__ and M_I86MM, - * making reliance oncertain keywords suspect. (SJT) - */ - -/* MSC Medium model */ -#ifdef FAR -# ifdef M_I86MM -# define USE_FAR_KEYWORD -# define FARDATA FAR -# include -# endif -#endif - -/* SJT: default case */ -#ifndef FAR -# define FAR -#endif - -/* At this point FAR is always defined */ -#ifndef FARDATA -# define FARDATA -#endif - -/* Typedef for floating-point numbers that are converted - to fixed-point with a multiple of 100,000, e.g., int_gamma */ -typedef png_int_32 png_fixed_point; - -/* Add typedefs for pointers */ -typedef void FAR * png_voidp; -typedef png_byte FAR * png_bytep; -typedef png_uint_32 FAR * png_uint_32p; -typedef png_int_32 FAR * png_int_32p; -typedef png_uint_16 FAR * png_uint_16p; -typedef png_int_16 FAR * png_int_16p; -typedef PNG_CONST char FAR * png_const_charp; -typedef char FAR * png_charp; -typedef png_fixed_point FAR * png_fixed_point_p; - -#ifndef PNG_NO_STDIO -typedef FILE * png_FILE_p; -#endif - -#ifdef PNG_FLOATING_POINT_SUPPORTED -typedef double FAR * png_doublep; -#endif - -/* Pointers to pointers; i.e. arrays */ -typedef png_byte FAR * FAR * png_bytepp; -typedef png_uint_32 FAR * FAR * png_uint_32pp; -typedef png_int_32 FAR * FAR * png_int_32pp; -typedef png_uint_16 FAR * FAR * png_uint_16pp; -typedef png_int_16 FAR * FAR * png_int_16pp; -typedef PNG_CONST char FAR * FAR * png_const_charpp; -typedef char FAR * FAR * png_charpp; -typedef png_fixed_point FAR * FAR * png_fixed_point_pp; -#ifdef PNG_FLOATING_POINT_SUPPORTED -typedef double FAR * FAR * png_doublepp; -#endif - -/* Pointers to pointers to pointers; i.e., pointer to array */ -typedef char FAR * FAR * FAR * png_charppp; - -/* Define PNG_BUILD_DLL if the module being built is a Windows - * LIBPNG DLL. - * - * Define PNG_USE_DLL if you want to *link* to the Windows LIBPNG DLL. - * It is equivalent to Microsoft predefined macro _DLL that is - * automatically defined when you compile using the share - * version of the CRT (C Run-Time library) - * - * The cygwin mods make this behavior a little different: - * Define PNG_BUILD_DLL if you are building a dll for use with cygwin - * Define PNG_STATIC if you are building a static library for use with cygwin, - * -or- if you are building an application that you want to link to the - * static library. - * PNG_USE_DLL is defined by default (no user action needed) unless one of - * the other flags is defined. - */ - -#if !defined(PNG_DLL) && (defined(PNG_BUILD_DLL) || defined(PNG_USE_DLL)) -# define PNG_DLL -#endif - -#ifdef __CYGWIN__ -# undef PNGAPI -# define PNGAPI __cdecl -# undef PNG_IMPEXP -# define PNG_IMPEXP -#endif - -#define PNG_USE_LOCAL_ARRAYS /* Not used in libpng, defined for legacy apps */ - -/* If you define PNGAPI, e.g., with compiler option "-DPNGAPI=__stdcall", - * you may get warnings regarding the linkage of png_zalloc and png_zfree. - * Don't ignore those warnings; you must also reset the default calling - * convention in your compiler to match your PNGAPI, and you must build - * zlib and your applications the same way you build libpng. - */ - -#if defined(__MINGW32__) && !defined(PNG_MODULEDEF) -# ifndef PNG_NO_MODULEDEF -# define PNG_NO_MODULEDEF -# endif -#endif - -#if !defined(PNG_IMPEXP) && defined(PNG_BUILD_DLL) && !defined(PNG_NO_MODULEDEF) -# define PNG_IMPEXP -#endif - -#if defined(PNG_DLL) || defined(_DLL) || defined(__DLL__ ) || \ - (( defined(_Windows) || defined(_WINDOWS) || \ - defined(WIN32) || defined(_WIN32) || defined(__WIN32__) )) - -# ifndef PNGAPI -# if defined(__GNUC__) || (defined (_MSC_VER) && (_MSC_VER >= 800)) -# define PNGAPI __cdecl -# else -# define PNGAPI _cdecl -# endif -# endif - -# if !defined(PNG_IMPEXP) && (!defined(PNG_DLL) || \ - 0 /* WINCOMPILER_WITH_NO_SUPPORT_FOR_DECLIMPEXP */) -# define PNG_IMPEXP -# endif - -# ifndef PNG_IMPEXP - -# define PNG_EXPORT_TYPE1(type,symbol) PNG_IMPEXP type PNGAPI symbol -# define PNG_EXPORT_TYPE2(type,symbol) type PNG_IMPEXP PNGAPI symbol - - /* Borland/Microsoft */ -# if defined(_MSC_VER) || defined(__BORLANDC__) -# if (_MSC_VER >= 800) || (__BORLANDC__ >= 0x500) -# define PNG_EXPORT PNG_EXPORT_TYPE1 -# else -# define PNG_EXPORT PNG_EXPORT_TYPE2 -# ifdef PNG_BUILD_DLL -# define PNG_IMPEXP __export -# else -# define PNG_IMPEXP /*__import */ /* doesn't exist AFAIK in VC++ */ -# endif /* Exists in Borland C++ for - C++ classes (== huge) */ -# endif -# endif - -# ifndef PNG_IMPEXP -# ifdef PNG_BUILD_DLL -# define PNG_IMPEXP __declspec(dllexport) -# else -# define PNG_IMPEXP __declspec(dllimport) -# endif -# endif -# endif /* PNG_IMPEXP */ -#else /* !(DLL || non-cygwin WINDOWS) */ -# if (defined(__IBMC__) || defined(__IBMCPP__)) && defined(__OS2__) -# ifndef PNGAPI -# define PNGAPI _System -# endif -# else -# if 0 /* ... other platforms, with other meanings */ -# endif -# endif -#endif - -#ifndef PNGAPI -# define PNGAPI -#endif -#ifndef PNG_IMPEXP -# define PNG_IMPEXP -#endif - -#ifdef PNG_BUILDSYMS -# ifndef PNG_EXPORT -# define PNG_EXPORT(type,symbol) PNG_FUNCTION_EXPORT symbol END -# endif -#endif - -#ifndef PNG_EXPORT -# define PNG_EXPORT(type,symbol) PNG_IMPEXP type PNGAPI symbol -#endif - -/* Support for compiler specific function attributes. These are used - * so that where compiler support is available incorrect use of API - * functions in png.h will generate compiler warnings. - * - * Added at libpng-1.2.41. - */ - -#ifndef PNG_NO_PEDANTIC_WARNINGS -# ifndef PNG_PEDANTIC_WARNINGS_SUPPORTED -# define PNG_PEDANTIC_WARNINGS_SUPPORTED -# endif -#endif - -#ifdef PNG_PEDANTIC_WARNINGS_SUPPORTED -/* Support for compiler specific function attributes. These are used - * so that where compiler support is available incorrect use of API - * functions in png.h will generate compiler warnings. Added at libpng - * version 1.2.41. - */ -# ifdef __GNUC__ -# ifndef PNG_USE_RESULT -# define PNG_USE_RESULT __attribute__((__warn_unused_result__)) -# endif -# ifndef PNG_NORETURN -# define PNG_NORETURN __attribute__((__noreturn__)) -# endif -# ifndef PNG_ALLOCATED -# define PNG_ALLOCATED __attribute__((__malloc__)) -# endif - - /* This specifically protects structure members that should only be - * accessed from within the library, therefore should be empty during - * a library build. - */ -# ifndef PNG_DEPRECATED -# define PNG_DEPRECATED __attribute__((__deprecated__)) -# endif -# ifndef PNG_DEPSTRUCT -# define PNG_DEPSTRUCT __attribute__((__deprecated__)) -# endif -# ifndef PNG_PRIVATE -# if 0 /* Doesn't work so we use deprecated instead*/ -# define PNG_PRIVATE \ - __attribute__((warning("This function is not exported by libpng."))) -# else -# define PNG_PRIVATE \ - __attribute__((__deprecated__)) -# endif -# endif /* PNG_PRIVATE */ -# endif /* __GNUC__ */ -#endif /* PNG_PEDANTIC_WARNINGS */ - -#ifndef PNG_DEPRECATED -# define PNG_DEPRECATED /* Use of this function is deprecated */ -#endif -#ifndef PNG_USE_RESULT -# define PNG_USE_RESULT /* The result of this function must be checked */ -#endif -#ifndef PNG_NORETURN -# define PNG_NORETURN /* This function does not return */ -#endif -#ifndef PNG_ALLOCATED -# define PNG_ALLOCATED /* The result of the function is new memory */ -#endif -#ifndef PNG_DEPSTRUCT -# define PNG_DEPSTRUCT /* Access to this struct member is deprecated */ -#endif -#ifndef PNG_PRIVATE -# define PNG_PRIVATE /* This is a private libpng function */ -#endif - -/* Users may want to use these so they are not private. Any library - * functions that are passed far data must be model-independent. - */ - -/* memory model/platform independent fns */ -#ifndef PNG_ABORT -# ifdef _WINDOWS_ -# define PNG_ABORT() ExitProcess(0) -# else -# define PNG_ABORT() abort() -# endif -#endif - -#ifdef USE_FAR_KEYWORD -/* Use this to make far-to-near assignments */ -# define CHECK 1 -# define NOCHECK 0 -# define CVT_PTR(ptr) (png_far_to_near(png_ptr,ptr,CHECK)) -# define CVT_PTR_NOCHECK(ptr) (png_far_to_near(png_ptr,ptr,NOCHECK)) -# define png_strcpy _fstrcpy -# define png_strncpy _fstrncpy /* Added to v 1.2.6 */ -# define png_strlen _fstrlen -# define png_memcmp _fmemcmp /* SJT: added */ -# define png_memcpy _fmemcpy -# define png_memset _fmemset -# define png_sprintf sprintf -#else -# ifdef _WINDOWS_ /* Favor Windows over C runtime fns */ -# define CVT_PTR(ptr) (ptr) -# define CVT_PTR_NOCHECK(ptr) (ptr) -# define png_strcpy lstrcpyA -# define png_strncpy lstrcpynA -# define png_strlen lstrlenA -# define png_memcmp memcmp -# define png_memcpy CopyMemory -# define png_memset memset -# define png_sprintf wsprintfA -# else -# define CVT_PTR(ptr) (ptr) -# define CVT_PTR_NOCHECK(ptr) (ptr) -# define png_strcpy strcpy -# define png_strncpy strncpy /* Added to v 1.2.6 */ -# define png_strlen strlen -# define png_memcmp memcmp /* SJT: added */ -# define png_memcpy memcpy -# define png_memset memset -# define png_sprintf sprintf -# ifndef PNG_NO_SNPRINTF -# ifdef _MSC_VER -# define png_snprintf _snprintf /* Added to v 1.2.19 */ -# define png_snprintf2 _snprintf -# define png_snprintf6 _snprintf -# else -# define png_snprintf snprintf /* Added to v 1.2.19 */ -# define png_snprintf2 snprintf -# define png_snprintf6 snprintf -# endif -# else - /* You don't have or don't want to use snprintf(). Caution: Using - * sprintf instead of snprintf exposes your application to accidental - * or malevolent buffer overflows. If you don't have snprintf() - * as a general rule you should provide one (you can get one from - * Portable OpenSSH). - */ -# define png_snprintf(s1,n,fmt,x1) sprintf(s1,fmt,x1) -# define png_snprintf2(s1,n,fmt,x1,x2) sprintf(s1,fmt,x1,x2) -# define png_snprintf6(s1,n,fmt,x1,x2,x3,x4,x5,x6) \ - sprintf(s1,fmt,x1,x2,x3,x4,x5,x6) -# endif -# endif -#endif - -/* png_alloc_size_t is guaranteed to be no smaller than png_size_t, - * and no smaller than png_uint_32. Casts from png_size_t or png_uint_32 - * to png_alloc_size_t are not necessary; in fact, it is recommended - * not to use them at all so that the compiler can complain when something - * turns out to be problematic. - * Casts in the other direction (from png_alloc_size_t to png_size_t or - * png_uint_32) should be explicitly applied; however, we do not expect - * to encounter practical situations that require such conversions. - */ -#if defined(__TURBOC__) && !defined(__FLAT__) -# define png_mem_alloc farmalloc -# define png_mem_free farfree - typedef unsigned long png_alloc_size_t; -#else -# if defined(_MSC_VER) && defined(MAXSEG_64K) -# define png_mem_alloc(s) halloc(s, 1) -# define png_mem_free hfree - typedef unsigned long png_alloc_size_t; -# else -# if defined(_WINDOWS_) && (!defined(INT_MAX) || INT_MAX <= 0x7ffffffeL) -# define png_mem_alloc(s) HeapAlloc(GetProcessHeap(), 0, s) -# define png_mem_free(p) HeapFree(GetProcessHeap(), 0, p) - typedef DWORD png_alloc_size_t; -# else -# define png_mem_alloc malloc -# define png_mem_free free - typedef png_size_t png_alloc_size_t; -# endif -# endif -#endif -/* End of memory model/platform independent support */ - -/* Just a little check that someone hasn't tried to define something - * contradictory. - */ -#if (PNG_ZBUF_SIZE > 65536L) && defined(PNG_MAX_MALLOC_64K) -# undef PNG_ZBUF_SIZE -# define PNG_ZBUF_SIZE 65536L -#endif - - -/* Added at libpng-1.2.8 */ -#endif /* PNG_VERSION_INFO_ONLY */ - -#endif /* PNGCONF_H */ diff --git a/Dependencies/libpng/pngerror.c b/Dependencies/libpng/pngerror.c deleted file mode 100644 index 633eae2..0000000 --- a/Dependencies/libpng/pngerror.c +++ /dev/null @@ -1,402 +0,0 @@ - -/* pngerror.c - stub functions for i/o and memory allocation - * - * Last changed in libpng 1.4.0 [January 3, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * This file provides a location for all error handling. Users who - * need special error handling are expected to write replacement functions - * and use png_set_error_fn() to use those functions. See the instructions - * at each function. - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -#include "pngpriv.h" - -static void /* PRIVATE */ -png_default_error PNGARG((png_structp png_ptr, - png_const_charp error_message)) PNG_NORETURN; -#ifdef PNG_WARNINGS_SUPPORTED -static void /* PRIVATE */ -png_default_warning PNGARG((png_structp png_ptr, - png_const_charp warning_message)); -#endif /* PNG_WARNINGS_SUPPORTED */ - -/* This function is called whenever there is a fatal error. This function - * should not be changed. If there is a need to handle errors differently, - * you should supply a replacement error function and use png_set_error_fn() - * to replace the error function at run-time. - */ -#ifdef PNG_ERROR_TEXT_SUPPORTED -void PNGAPI -png_error(png_structp png_ptr, png_const_charp error_message) -{ -#ifdef PNG_ERROR_NUMBERS_SUPPORTED - char msg[16]; - if (png_ptr != NULL) - { - if (png_ptr->flags& - (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT)) - { - if (*error_message == PNG_LITERAL_SHARP) - { - /* Strip "#nnnn " from beginning of error message. */ - int offset; - for (offset = 1; offset<15; offset++) - if (error_message[offset] == ' ') - break; - if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT) - { - int i; - for (i = 0; i < offset - 1; i++) - msg[i] = error_message[i + 1]; - msg[i - 1] = '\0'; - error_message = msg; - } - else - error_message += offset; - } - else - { - if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT) - { - msg[0] = '0'; - msg[1] = '\0'; - error_message = msg; - } - } - } - } -#endif - if (png_ptr != NULL && png_ptr->error_fn != NULL) - (*(png_ptr->error_fn))(png_ptr, error_message); - - /* If the custom handler doesn't exist, or if it returns, - use the default handler, which will not return. */ - png_default_error(png_ptr, error_message); -} -#else -void PNGAPI -png_err(png_structp png_ptr) -{ - if (png_ptr != NULL && png_ptr->error_fn != NULL) - (*(png_ptr->error_fn))(png_ptr, '\0'); - - /* If the custom handler doesn't exist, or if it returns, - use the default handler, which will not return. */ - png_default_error(png_ptr, '\0'); -} -#endif /* PNG_ERROR_TEXT_SUPPORTED */ - -#ifdef PNG_WARNINGS_SUPPORTED -/* This function is called whenever there is a non-fatal error. This function - * should not be changed. If there is a need to handle warnings differently, - * you should supply a replacement warning function and use - * png_set_error_fn() to replace the warning function at run-time. - */ -void PNGAPI -png_warning(png_structp png_ptr, png_const_charp warning_message) -{ - int offset = 0; - if (png_ptr != NULL) - { -#ifdef PNG_ERROR_NUMBERS_SUPPORTED - if (png_ptr->flags& - (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT)) -#endif - { - if (*warning_message == PNG_LITERAL_SHARP) - { - for (offset = 1; offset < 15; offset++) - if (warning_message[offset] == ' ') - break; - } - } - } - if (png_ptr != NULL && png_ptr->warning_fn != NULL) - (*(png_ptr->warning_fn))(png_ptr, warning_message + offset); - else - png_default_warning(png_ptr, warning_message + offset); -} -#endif /* PNG_WARNINGS_SUPPORTED */ - -#ifdef PNG_BENIGN_ERRORS_SUPPORTED -void PNGAPI -png_benign_error(png_structp png_ptr, png_const_charp error_message) -{ - if (png_ptr->flags & PNG_FLAG_BENIGN_ERRORS_WARN) - png_warning(png_ptr, error_message); - else - png_error(png_ptr, error_message); -} -#endif - -/* These utilities are used internally to build an error message that relates - * to the current chunk. The chunk name comes from png_ptr->chunk_name, - * this is used to prefix the message. The message is limited in length - * to 63 bytes, the name characters are output as hex digits wrapped in [] - * if the character is invalid. - */ -#define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97)) -static PNG_CONST char png_digit[16] = { - '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', - 'A', 'B', 'C', 'D', 'E', 'F' -}; - -#define PNG_MAX_ERROR_TEXT 64 -#if defined(PNG_WARNINGS_SUPPORTED) || defined(PNG_ERROR_TEXT_SUPPORTED) -static void /* PRIVATE */ -png_format_buffer(png_structp png_ptr, png_charp buffer, png_const_charp - error_message) -{ - int iout = 0, iin = 0; - - while (iin < 4) - { - int c = png_ptr->chunk_name[iin++]; - if (isnonalpha(c)) - { - buffer[iout++] = PNG_LITERAL_LEFT_SQUARE_BRACKET; - buffer[iout++] = png_digit[(c & 0xf0) >> 4]; - buffer[iout++] = png_digit[c & 0x0f]; - buffer[iout++] = PNG_LITERAL_RIGHT_SQUARE_BRACKET; - } - else - { - buffer[iout++] = (png_byte)c; - } - } - - if (error_message == NULL) - buffer[iout] = '\0'; - else - { - buffer[iout++] = ':'; - buffer[iout++] = ' '; - png_memcpy(buffer + iout, error_message, PNG_MAX_ERROR_TEXT); - buffer[iout + PNG_MAX_ERROR_TEXT - 1] = '\0'; - } -} - -#ifdef PNG_READ_SUPPORTED -void PNGAPI -png_chunk_error(png_structp png_ptr, png_const_charp error_message) -{ - char msg[18+PNG_MAX_ERROR_TEXT]; - if (png_ptr == NULL) - png_error(png_ptr, error_message); - else - { - png_format_buffer(png_ptr, msg, error_message); - png_error(png_ptr, msg); - } -} -#endif /* PNG_READ_SUPPORTED */ -#endif /* PNG_WARNINGS_SUPPORTED || PNG_ERROR_TEXT_SUPPORTED */ - -#ifdef PNG_WARNINGS_SUPPORTED -void PNGAPI -png_chunk_warning(png_structp png_ptr, png_const_charp warning_message) -{ - char msg[18+PNG_MAX_ERROR_TEXT]; - if (png_ptr == NULL) - png_warning(png_ptr, warning_message); - else - { - png_format_buffer(png_ptr, msg, warning_message); - png_warning(png_ptr, msg); - } -} -#endif /* PNG_WARNINGS_SUPPORTED */ - -#ifdef PNG_READ_SUPPORTED -#ifdef PNG_BENIGN_ERRORS_SUPPORTED -void PNGAPI -png_chunk_benign_error(png_structp png_ptr, png_const_charp error_message) -{ - if (png_ptr->flags & PNG_FLAG_BENIGN_ERRORS_WARN) - png_chunk_warning(png_ptr, error_message); - else - png_chunk_error(png_ptr, error_message); -} -#endif -#endif /* PNG_READ_SUPPORTED */ - -#ifdef PNG_SETJMP_SUPPORTED -/* This API only exists if ANSI-C style error handling is used, - * otherwise it is necessary for png_default_error to be overridden. - */ -jmp_buf* PNGAPI -png_set_longjmp_fn(png_structp png_ptr, png_longjmp_ptr longjmp_fn, - size_t jmp_buf_size) -{ - if (png_ptr == NULL || jmp_buf_size != png_sizeof(jmp_buf)) - return NULL; - - png_ptr->longjmp_fn = longjmp_fn; - return &png_ptr->jmpbuf; -} -#endif - -/* This is the default error handling function. Note that replacements for - * this function MUST NOT RETURN, or the program will likely crash. This - * function is used by default, or if the program supplies NULL for the - * error function pointer in png_set_error_fn(). - */ -static void /* PRIVATE */ -png_default_error(png_structp png_ptr, png_const_charp error_message) -{ -#ifdef PNG_CONSOLE_IO_SUPPORTED -#ifdef PNG_ERROR_NUMBERS_SUPPORTED - if (*error_message == PNG_LITERAL_SHARP) - { - /* Strip "#nnnn " from beginning of error message. */ - int offset; - char error_number[16]; - for (offset = 0; offset<15; offset++) - { - error_number[offset] = error_message[offset + 1]; - if (error_message[offset] == ' ') - break; - } - if ((offset > 1) && (offset < 15)) - { - error_number[offset - 1] = '\0'; - fprintf(stderr, "libpng error no. %s: %s", - error_number, error_message + offset + 1); - fprintf(stderr, PNG_STRING_NEWLINE); - } - else - { - fprintf(stderr, "libpng error: %s, offset=%d", - error_message, offset); - fprintf(stderr, PNG_STRING_NEWLINE); - } - } - else -#endif - { - fprintf(stderr, "libpng error: %s", error_message); - fprintf(stderr, PNG_STRING_NEWLINE); - } -#endif - -#ifdef PNG_SETJMP_SUPPORTED - if (png_ptr && png_ptr->longjmp_fn) - { -# ifdef USE_FAR_KEYWORD - { - jmp_buf jmpbuf; - png_memcpy(jmpbuf, png_ptr->jmpbuf, png_sizeof(jmp_buf)); - png_ptr->longjmp_fn(jmpbuf, 1); - } -# else - png_ptr->longjmp_fn(png_ptr->jmpbuf, 1); -# endif - } -#endif - /* Here if not setjmp support or if png_ptr is null. */ - PNG_ABORT(); -#ifndef PNG_CONSOLE_IO_SUPPORTED - error_message = error_message; /* Make compiler happy */ -#endif -} - -#ifdef PNG_WARNINGS_SUPPORTED -/* This function is called when there is a warning, but the library thinks - * it can continue anyway. Replacement functions don't have to do anything - * here if you don't want them to. In the default configuration, png_ptr is - * not used, but it is passed in case it may be useful. - */ -static void /* PRIVATE */ -png_default_warning(png_structp png_ptr, png_const_charp warning_message) -{ -#ifdef PNG_CONSOLE_IO_SUPPORTED -# ifdef PNG_ERROR_NUMBERS_SUPPORTED - if (*warning_message == PNG_LITERAL_SHARP) - { - int offset; - char warning_number[16]; - for (offset = 0; offset < 15; offset++) - { - warning_number[offset] = warning_message[offset + 1]; - if (warning_message[offset] == ' ') - break; - } - if ((offset > 1) && (offset < 15)) - { - warning_number[offset + 1] = '\0'; - fprintf(stderr, "libpng warning no. %s: %s", - warning_number, warning_message + offset); - fprintf(stderr, PNG_STRING_NEWLINE); - } - else - { - fprintf(stderr, "libpng warning: %s", - warning_message); - fprintf(stderr, PNG_STRING_NEWLINE); - } - } - else -# endif - { - fprintf(stderr, "libpng warning: %s", warning_message); - fprintf(stderr, PNG_STRING_NEWLINE); - } -#else - warning_message = warning_message; /* Make compiler happy */ -#endif - png_ptr = png_ptr; /* Make compiler happy */ -} -#endif /* PNG_WARNINGS_SUPPORTED */ - -/* This function is called when the application wants to use another method - * of handling errors and warnings. Note that the error function MUST NOT - * return to the calling routine or serious problems will occur. The return - * method used in the default routine calls longjmp(png_ptr->jmpbuf, 1) - */ -void PNGAPI -png_set_error_fn(png_structp png_ptr, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warning_fn) -{ - if (png_ptr == NULL) - return; - png_ptr->error_ptr = error_ptr; - png_ptr->error_fn = error_fn; - png_ptr->warning_fn = warning_fn; -} - - -/* This function returns a pointer to the error_ptr associated with the user - * functions. The application should free any memory associated with this - * pointer before png_write_destroy and png_read_destroy are called. - */ -png_voidp PNGAPI -png_get_error_ptr(png_structp png_ptr) -{ - if (png_ptr == NULL) - return NULL; - return ((png_voidp)png_ptr->error_ptr); -} - - -#ifdef PNG_ERROR_NUMBERS_SUPPORTED -void PNGAPI -png_set_strip_error_numbers(png_structp png_ptr, png_uint_32 strip_mode) -{ - if (png_ptr != NULL) - { - png_ptr->flags &= - ((~(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))&strip_mode); - } -} -#endif -#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/pngget.c b/Dependencies/libpng/pngget.c deleted file mode 100644 index ea36f25..0000000 --- a/Dependencies/libpng/pngget.c +++ /dev/null @@ -1,925 +0,0 @@ - -/* pngget.c - retrieval of values from info struct - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -#include "pngpriv.h" - -png_uint_32 PNGAPI -png_get_valid(png_structp png_ptr, png_infop info_ptr, png_uint_32 flag) -{ - if (png_ptr != NULL && info_ptr != NULL) - return(info_ptr->valid & flag); - - else - return(0); -} - -png_size_t PNGAPI -png_get_rowbytes(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return(info_ptr->rowbytes); - - else - return(0); -} - -#ifdef PNG_INFO_IMAGE_SUPPORTED -png_bytepp PNGAPI -png_get_rows(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return(info_ptr->row_pointers); - - else - return(0); -} -#endif - -#ifdef PNG_EASY_ACCESS_SUPPORTED -/* Easy access to info, added in libpng-0.99 */ -png_uint_32 PNGAPI -png_get_image_width(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return info_ptr->width; - - return (0); -} - -png_uint_32 PNGAPI -png_get_image_height(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return info_ptr->height; - - return (0); -} - -png_byte PNGAPI -png_get_bit_depth(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return info_ptr->bit_depth; - - return (0); -} - -png_byte PNGAPI -png_get_color_type(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return info_ptr->color_type; - - return (0); -} - -png_byte PNGAPI -png_get_filter_type(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return info_ptr->filter_type; - - return (0); -} - -png_byte PNGAPI -png_get_interlace_type(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return info_ptr->interlace_type; - - return (0); -} - -png_byte PNGAPI -png_get_compression_type(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return info_ptr->compression_type; - - return (0); -} - -png_uint_32 PNGAPI -png_get_x_pixels_per_meter(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) -#ifdef PNG_pHYs_SUPPORTED - if (info_ptr->valid & PNG_INFO_pHYs) - { - png_debug1(1, "in %s retrieval function", "png_get_x_pixels_per_meter"); - - if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER) - return (0); - - else - return (info_ptr->x_pixels_per_unit); - } -#else - return (0); -#endif - return (0); -} - -png_uint_32 PNGAPI -png_get_y_pixels_per_meter(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) -#ifdef PNG_pHYs_SUPPORTED - if (info_ptr->valid & PNG_INFO_pHYs) - { - png_debug1(1, "in %s retrieval function", "png_get_y_pixels_per_meter"); - - if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER) - return (0); - - else - return (info_ptr->y_pixels_per_unit); - } -#else - return (0); -#endif - return (0); -} - -png_uint_32 PNGAPI -png_get_pixels_per_meter(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) -#ifdef PNG_pHYs_SUPPORTED - if (info_ptr->valid & PNG_INFO_pHYs) - { - png_debug1(1, "in %s retrieval function", "png_get_pixels_per_meter"); - - if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER || - info_ptr->x_pixels_per_unit != info_ptr->y_pixels_per_unit) - return (0); - - else - return (info_ptr->x_pixels_per_unit); - } -#else - return (0); -#endif - return (0); -} - -#ifdef PNG_FLOATING_POINT_SUPPORTED -float PNGAPI -png_get_pixel_aspect_ratio(png_structp png_ptr, png_infop info_ptr) - { - if (png_ptr != NULL && info_ptr != NULL) -#ifdef PNG_pHYs_SUPPORTED - - if (info_ptr->valid & PNG_INFO_pHYs) - { - png_debug1(1, "in %s retrieval function", "png_get_aspect_ratio"); - - if (info_ptr->x_pixels_per_unit == 0) - return ((float)0.0); - - else - return ((float)((float)info_ptr->y_pixels_per_unit - /(float)info_ptr->x_pixels_per_unit)); - } -#else - return (0.0); -#endif - return ((float)0.0); -} -#endif - -png_int_32 PNGAPI -png_get_x_offset_microns(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) -#ifdef PNG_oFFs_SUPPORTED - - if (info_ptr->valid & PNG_INFO_oFFs) - { - png_debug1(1, "in %s retrieval function", "png_get_x_offset_microns"); - - if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER) - return (0); - - else - return (info_ptr->x_offset); - } -#else - return (0); -#endif - return (0); -} - -png_int_32 PNGAPI -png_get_y_offset_microns(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - -#ifdef PNG_oFFs_SUPPORTED - if (info_ptr->valid & PNG_INFO_oFFs) - { - png_debug1(1, "in %s retrieval function", "png_get_y_offset_microns"); - - if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER) - return (0); - - else - return (info_ptr->y_offset); - } -#else - return (0); -#endif - return (0); -} - -png_int_32 PNGAPI -png_get_x_offset_pixels(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - -#ifdef PNG_oFFs_SUPPORTED - if (info_ptr->valid & PNG_INFO_oFFs) - { - png_debug1(1, "in %s retrieval function", "png_get_x_offset_microns"); - - if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL) - return (0); - - else - return (info_ptr->x_offset); - } -#else - return (0); -#endif - return (0); -} - -png_int_32 PNGAPI -png_get_y_offset_pixels(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - -#ifdef PNG_oFFs_SUPPORTED - if (info_ptr->valid & PNG_INFO_oFFs) - { - png_debug1(1, "in %s retrieval function", "png_get_y_offset_microns"); - - if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL) - return (0); - - else - return (info_ptr->y_offset); - } -#else - return (0); -#endif - return (0); -} - -#if defined(PNG_INCH_CONVERSIONS) && defined(PNG_FLOATING_POINT_SUPPORTED) -png_uint_32 PNGAPI -png_get_pixels_per_inch(png_structp png_ptr, png_infop info_ptr) -{ - return ((png_uint_32)((float)png_get_pixels_per_meter(png_ptr, info_ptr) - *.0254 +.5)); -} - -png_uint_32 PNGAPI -png_get_x_pixels_per_inch(png_structp png_ptr, png_infop info_ptr) -{ - return ((png_uint_32)((float)png_get_x_pixels_per_meter(png_ptr, info_ptr) - *.0254 +.5)); -} - -png_uint_32 PNGAPI -png_get_y_pixels_per_inch(png_structp png_ptr, png_infop info_ptr) -{ - return ((png_uint_32)((float)png_get_y_pixels_per_meter(png_ptr, info_ptr) - *.0254 +.5)); -} - -float PNGAPI -png_get_x_offset_inches(png_structp png_ptr, png_infop info_ptr) -{ - return ((float)png_get_x_offset_microns(png_ptr, info_ptr) - *.00003937); -} - -float PNGAPI -png_get_y_offset_inches(png_structp png_ptr, png_infop info_ptr) -{ - return ((float)png_get_y_offset_microns(png_ptr, info_ptr) - *.00003937); -} - -#ifdef PNG_pHYs_SUPPORTED -png_uint_32 PNGAPI -png_get_pHYs_dpi(png_structp png_ptr, png_infop info_ptr, - png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type) -{ - png_uint_32 retval = 0; - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_pHYs)) - { - png_debug1(1, "in %s retrieval function", "pHYs"); - - if (res_x != NULL) - { - *res_x = info_ptr->x_pixels_per_unit; - retval |= PNG_INFO_pHYs; - } - if (res_y != NULL) - { - *res_y = info_ptr->y_pixels_per_unit; - retval |= PNG_INFO_pHYs; - } - if (unit_type != NULL) - { - *unit_type = (int)info_ptr->phys_unit_type; - retval |= PNG_INFO_pHYs; - if (*unit_type == 1) - { - if (res_x != NULL) *res_x = (png_uint_32)(*res_x * .0254 + .50); - if (res_y != NULL) *res_y = (png_uint_32)(*res_y * .0254 + .50); - } - } - } - return (retval); -} -#endif /* PNG_pHYs_SUPPORTED */ -#endif /* PNG_INCH_CONVERSIONS && PNG_FLOATING_POINT_SUPPORTED */ - -/* png_get_channels really belongs in here, too, but it's been around longer */ - -#endif /* PNG_EASY_ACCESS_SUPPORTED */ - -png_byte PNGAPI -png_get_channels(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return(info_ptr->channels); - else - return (0); -} - -png_bytep PNGAPI -png_get_signature(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr != NULL && info_ptr != NULL) - return(info_ptr->signature); - else - return (NULL); -} - -#ifdef PNG_bKGD_SUPPORTED -png_uint_32 PNGAPI -png_get_bKGD(png_structp png_ptr, png_infop info_ptr, - png_color_16p *background) -{ - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_bKGD) - && background != NULL) - { - png_debug1(1, "in %s retrieval function", "bKGD"); - - *background = &(info_ptr->background); - return (PNG_INFO_bKGD); - } - return (0); -} -#endif - -#ifdef PNG_cHRM_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -png_uint_32 PNGAPI -png_get_cHRM(png_structp png_ptr, png_infop info_ptr, - double *white_x, double *white_y, double *red_x, double *red_y, - double *green_x, double *green_y, double *blue_x, double *blue_y) -{ - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM)) - { - png_debug1(1, "in %s retrieval function", "cHRM"); - - if (white_x != NULL) - *white_x = (double)info_ptr->x_white; - if (white_y != NULL) - *white_y = (double)info_ptr->y_white; - if (red_x != NULL) - *red_x = (double)info_ptr->x_red; - if (red_y != NULL) - *red_y = (double)info_ptr->y_red; - if (green_x != NULL) - *green_x = (double)info_ptr->x_green; - if (green_y != NULL) - *green_y = (double)info_ptr->y_green; - if (blue_x != NULL) - *blue_x = (double)info_ptr->x_blue; - if (blue_y != NULL) - *blue_y = (double)info_ptr->y_blue; - return (PNG_INFO_cHRM); - } - return (0); -} -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED -png_uint_32 PNGAPI -png_get_cHRM_fixed(png_structp png_ptr, png_infop info_ptr, - png_fixed_point *white_x, png_fixed_point *white_y, png_fixed_point *red_x, - png_fixed_point *red_y, png_fixed_point *green_x, png_fixed_point *green_y, - png_fixed_point *blue_x, png_fixed_point *blue_y) -{ - png_debug1(1, "in %s retrieval function", "cHRM"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM)) - { - if (white_x != NULL) - *white_x = info_ptr->int_x_white; - if (white_y != NULL) - *white_y = info_ptr->int_y_white; - if (red_x != NULL) - *red_x = info_ptr->int_x_red; - if (red_y != NULL) - *red_y = info_ptr->int_y_red; - if (green_x != NULL) - *green_x = info_ptr->int_x_green; - if (green_y != NULL) - *green_y = info_ptr->int_y_green; - if (blue_x != NULL) - *blue_x = info_ptr->int_x_blue; - if (blue_y != NULL) - *blue_y = info_ptr->int_y_blue; - return (PNG_INFO_cHRM); - } - return (0); -} -#endif -#endif - -#ifdef PNG_gAMA_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -png_uint_32 PNGAPI -png_get_gAMA(png_structp png_ptr, png_infop info_ptr, double *file_gamma) -{ - png_debug1(1, "in %s retrieval function", "gAMA"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA) - && file_gamma != NULL) - { - *file_gamma = (double)info_ptr->gamma; - return (PNG_INFO_gAMA); - } - return (0); -} -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED -png_uint_32 PNGAPI -png_get_gAMA_fixed(png_structp png_ptr, png_infop info_ptr, - png_fixed_point *int_file_gamma) -{ - png_debug1(1, "in %s retrieval function", "gAMA"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA) - && int_file_gamma != NULL) - { - *int_file_gamma = info_ptr->int_gamma; - return (PNG_INFO_gAMA); - } - return (0); -} -#endif -#endif - -#ifdef PNG_sRGB_SUPPORTED -png_uint_32 PNGAPI -png_get_sRGB(png_structp png_ptr, png_infop info_ptr, int *file_srgb_intent) -{ - png_debug1(1, "in %s retrieval function", "sRGB"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB) - && file_srgb_intent != NULL) - { - *file_srgb_intent = (int)info_ptr->srgb_intent; - return (PNG_INFO_sRGB); - } - return (0); -} -#endif - -#ifdef PNG_iCCP_SUPPORTED -png_uint_32 PNGAPI -png_get_iCCP(png_structp png_ptr, png_infop info_ptr, - png_charpp name, int *compression_type, - png_charpp profile, png_uint_32 *proflen) -{ - png_debug1(1, "in %s retrieval function", "iCCP"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_iCCP) - && name != NULL && profile != NULL && proflen != NULL) - { - *name = info_ptr->iccp_name; - *profile = info_ptr->iccp_profile; - /* Compression_type is a dummy so the API won't have to change - * if we introduce multiple compression types later. - */ - *proflen = (int)info_ptr->iccp_proflen; - *compression_type = (int)info_ptr->iccp_compression; - return (PNG_INFO_iCCP); - } - return (0); -} -#endif - -#ifdef PNG_sPLT_SUPPORTED -png_uint_32 PNGAPI -png_get_sPLT(png_structp png_ptr, png_infop info_ptr, - png_sPLT_tpp spalettes) -{ - if (png_ptr != NULL && info_ptr != NULL && spalettes != NULL) - { - *spalettes = info_ptr->splt_palettes; - return ((png_uint_32)info_ptr->splt_palettes_num); - } - return (0); -} -#endif - -#ifdef PNG_hIST_SUPPORTED -png_uint_32 PNGAPI -png_get_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_16p *hist) -{ - png_debug1(1, "in %s retrieval function", "hIST"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_hIST) - && hist != NULL) - { - *hist = info_ptr->hist; - return (PNG_INFO_hIST); - } - return (0); -} -#endif - -png_uint_32 PNGAPI -png_get_IHDR(png_structp png_ptr, png_infop info_ptr, - png_uint_32 *width, png_uint_32 *height, int *bit_depth, - int *color_type, int *interlace_type, int *compression_type, - int *filter_type) - -{ - png_debug1(1, "in %s retrieval function", "IHDR"); - - if (png_ptr == NULL || info_ptr == NULL || width == NULL || - height == NULL || bit_depth == NULL || color_type == NULL) - return (0); - - *width = info_ptr->width; - *height = info_ptr->height; - *bit_depth = info_ptr->bit_depth; - *color_type = info_ptr->color_type; - - if (compression_type != NULL) - *compression_type = info_ptr->compression_type; - - if (filter_type != NULL) - *filter_type = info_ptr->filter_type; - - if (interlace_type != NULL) - *interlace_type = info_ptr->interlace_type; - - /* This is redundant if we can be sure that the info_ptr values were all - * assigned in png_set_IHDR(). We do the check anyhow in case an - * application has ignored our advice not to mess with the members - * of info_ptr directly. - */ - png_check_IHDR (png_ptr, info_ptr->width, info_ptr->height, - info_ptr->bit_depth, info_ptr->color_type, info_ptr->interlace_type, - info_ptr->compression_type, info_ptr->filter_type); - - return (1); -} - -#ifdef PNG_oFFs_SUPPORTED -png_uint_32 PNGAPI -png_get_oFFs(png_structp png_ptr, png_infop info_ptr, - png_int_32 *offset_x, png_int_32 *offset_y, int *unit_type) -{ - png_debug1(1, "in %s retrieval function", "oFFs"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_oFFs) - && offset_x != NULL && offset_y != NULL && unit_type != NULL) - { - *offset_x = info_ptr->x_offset; - *offset_y = info_ptr->y_offset; - *unit_type = (int)info_ptr->offset_unit_type; - return (PNG_INFO_oFFs); - } - return (0); -} -#endif - -#ifdef PNG_pCAL_SUPPORTED -png_uint_32 PNGAPI -png_get_pCAL(png_structp png_ptr, png_infop info_ptr, - png_charp *purpose, png_int_32 *X0, png_int_32 *X1, int *type, int *nparams, - png_charp *units, png_charpp *params) -{ - png_debug1(1, "in %s retrieval function", "pCAL"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_pCAL) - && purpose != NULL && X0 != NULL && X1 != NULL && type != NULL && - nparams != NULL && units != NULL && params != NULL) - { - *purpose = info_ptr->pcal_purpose; - *X0 = info_ptr->pcal_X0; - *X1 = info_ptr->pcal_X1; - *type = (int)info_ptr->pcal_type; - *nparams = (int)info_ptr->pcal_nparams; - *units = info_ptr->pcal_units; - *params = info_ptr->pcal_params; - return (PNG_INFO_pCAL); - } - return (0); -} -#endif - -#ifdef PNG_sCAL_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -png_uint_32 PNGAPI -png_get_sCAL(png_structp png_ptr, png_infop info_ptr, - int *unit, double *width, double *height) -{ - if (png_ptr != NULL && info_ptr != NULL && - (info_ptr->valid & PNG_INFO_sCAL)) - { - *unit = info_ptr->scal_unit; - *width = info_ptr->scal_pixel_width; - *height = info_ptr->scal_pixel_height; - return (PNG_INFO_sCAL); - } - return(0); -} -#else -#ifdef PNG_FIXED_POINT_SUPPORTED -png_uint_32 PNGAPI -png_get_sCAL_s(png_structp png_ptr, png_infop info_ptr, - int *unit, png_charpp width, png_charpp height) -{ - if (png_ptr != NULL && info_ptr != NULL && - (info_ptr->valid & PNG_INFO_sCAL)) - { - *unit = info_ptr->scal_unit; - *width = info_ptr->scal_s_width; - *height = info_ptr->scal_s_height; - return (PNG_INFO_sCAL); - } - return(0); -} -#endif -#endif -#endif - -#ifdef PNG_pHYs_SUPPORTED -png_uint_32 PNGAPI -png_get_pHYs(png_structp png_ptr, png_infop info_ptr, - png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type) -{ - png_uint_32 retval = 0; - - png_debug1(1, "in %s retrieval function", "pHYs"); - - if (png_ptr != NULL && info_ptr != NULL && - (info_ptr->valid & PNG_INFO_pHYs)) - { - if (res_x != NULL) - { - *res_x = info_ptr->x_pixels_per_unit; - retval |= PNG_INFO_pHYs; - } - - if (res_y != NULL) - { - *res_y = info_ptr->y_pixels_per_unit; - retval |= PNG_INFO_pHYs; - } - - if (unit_type != NULL) - { - *unit_type = (int)info_ptr->phys_unit_type; - retval |= PNG_INFO_pHYs; - } - } - return (retval); -} -#endif - -png_uint_32 PNGAPI -png_get_PLTE(png_structp png_ptr, png_infop info_ptr, png_colorp *palette, - int *num_palette) -{ - png_debug1(1, "in %s retrieval function", "PLTE"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_PLTE) - && palette != NULL) - { - *palette = info_ptr->palette; - *num_palette = info_ptr->num_palette; - png_debug1(3, "num_palette = %d", *num_palette); - return (PNG_INFO_PLTE); - } - return (0); -} - -#ifdef PNG_sBIT_SUPPORTED -png_uint_32 PNGAPI -png_get_sBIT(png_structp png_ptr, png_infop info_ptr, png_color_8p *sig_bit) -{ - png_debug1(1, "in %s retrieval function", "sBIT"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_sBIT) - && sig_bit != NULL) - { - *sig_bit = &(info_ptr->sig_bit); - return (PNG_INFO_sBIT); - } - return (0); -} -#endif - -#ifdef PNG_TEXT_SUPPORTED -png_uint_32 PNGAPI -png_get_text(png_structp png_ptr, png_infop info_ptr, png_textp *text_ptr, - int *num_text) -{ - if (png_ptr != NULL && info_ptr != NULL && info_ptr->num_text > 0) - { - png_debug1(1, "in %s retrieval function", - (png_ptr->chunk_name[0] == '\0' ? "text" - : (png_const_charp)png_ptr->chunk_name)); - - if (text_ptr != NULL) - *text_ptr = info_ptr->text; - - if (num_text != NULL) - *num_text = info_ptr->num_text; - - return ((png_uint_32)info_ptr->num_text); - } - if (num_text != NULL) - *num_text = 0; - return(0); -} -#endif - -#ifdef PNG_tIME_SUPPORTED -png_uint_32 PNGAPI -png_get_tIME(png_structp png_ptr, png_infop info_ptr, png_timep *mod_time) -{ - png_debug1(1, "in %s retrieval function", "tIME"); - - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_tIME) - && mod_time != NULL) - { - *mod_time = &(info_ptr->mod_time); - return (PNG_INFO_tIME); - } - return (0); -} -#endif - -#ifdef PNG_tRNS_SUPPORTED -png_uint_32 PNGAPI -png_get_tRNS(png_structp png_ptr, png_infop info_ptr, - png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color) -{ - png_uint_32 retval = 0; - if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS)) - { - png_debug1(1, "in %s retrieval function", "tRNS"); - - if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - { - if (trans_alpha != NULL) - { - *trans_alpha = info_ptr->trans_alpha; - retval |= PNG_INFO_tRNS; - } - - if (trans_color != NULL) - *trans_color = &(info_ptr->trans_color); - } - else /* if (info_ptr->color_type != PNG_COLOR_TYPE_PALETTE) */ - { - if (trans_color != NULL) - { - *trans_color = &(info_ptr->trans_color); - retval |= PNG_INFO_tRNS; - } - - if (trans_alpha != NULL) - *trans_alpha = NULL; - } - if (num_trans != NULL) - { - *num_trans = info_ptr->num_trans; - retval |= PNG_INFO_tRNS; - } - } - return (retval); -} -#endif - -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED -png_uint_32 PNGAPI -png_get_unknown_chunks(png_structp png_ptr, png_infop info_ptr, - png_unknown_chunkpp unknowns) -{ - if (png_ptr != NULL && info_ptr != NULL && unknowns != NULL) - { - *unknowns = info_ptr->unknown_chunks; - return ((png_uint_32)info_ptr->unknown_chunks_num); - } - return (0); -} -#endif - -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED -png_byte PNGAPI -png_get_rgb_to_gray_status (png_structp png_ptr) -{ - return (png_byte)(png_ptr? png_ptr->rgb_to_gray_status : 0); -} -#endif - -#ifdef PNG_USER_CHUNKS_SUPPORTED -png_voidp PNGAPI -png_get_user_chunk_ptr(png_structp png_ptr) -{ - return (png_ptr? png_ptr->user_chunk_ptr : NULL); -} -#endif - -png_size_t PNGAPI -png_get_compression_buffer_size(png_structp png_ptr) -{ - return (png_ptr ? png_ptr->zbuf_size : 0L); -} - - -#ifdef PNG_SET_USER_LIMITS_SUPPORTED -/* These functions were added to libpng 1.2.6 and were enabled - * by default in libpng-1.4.0 */ -png_uint_32 PNGAPI -png_get_user_width_max (png_structp png_ptr) -{ - return (png_ptr? png_ptr->user_width_max : 0); -} -png_uint_32 PNGAPI -png_get_user_height_max (png_structp png_ptr) -{ - return (png_ptr? png_ptr->user_height_max : 0); -} -/* This function was added to libpng 1.4.0 */ -png_uint_32 PNGAPI -png_get_chunk_cache_max (png_structp png_ptr) -{ - return (png_ptr? png_ptr->user_chunk_cache_max : 0); -} -/* This function was added to libpng 1.4.1 */ -png_alloc_size_t PNGAPI -png_get_chunk_malloc_max (png_structp png_ptr) -{ - return (png_ptr? - png_ptr->user_chunk_malloc_max : 0); -} -#endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */ - -/* These functions were added to libpng 1.4.0 */ -#ifdef PNG_IO_STATE_SUPPORTED -png_uint_32 PNGAPI -png_get_io_state (png_structp png_ptr) -{ - return png_ptr->io_state; -} - -png_bytep PNGAPI -png_get_io_chunk_name (png_structp png_ptr) -{ - return png_ptr->chunk_name; -} -#endif /* ?PNG_IO_STATE_SUPPORTED */ - -#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/pngmem.c b/Dependencies/libpng/pngmem.c deleted file mode 100644 index 279ba63..0000000 --- a/Dependencies/libpng/pngmem.c +++ /dev/null @@ -1,611 +0,0 @@ - -/* pngmem.c - stub functions for memory allocation - * - * Last changed in libpng 1.4.0 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * This file provides a location for all memory allocation. Users who - * need special memory handling are expected to supply replacement - * functions for png_malloc() and png_free(), and to use - * png_create_read_struct_2() and png_create_write_struct_2() to - * identify the replacement functions. - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -#include "pngpriv.h" - -/* Borland DOS special memory handler */ -#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__) -/* If you change this, be sure to change the one in png.h also */ - -/* Allocate memory for a png_struct. The malloc and memset can be replaced - by a single call to calloc() if this is thought to improve performance. */ -png_voidp /* PRIVATE */ -png_create_struct(int type) -{ -#ifdef PNG_USER_MEM_SUPPORTED - return (png_create_struct_2(type, NULL, NULL)); -} - -/* Alternate version of png_create_struct, for use with user-defined malloc. */ -png_voidp /* PRIVATE */ -png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr) -{ -#endif /* PNG_USER_MEM_SUPPORTED */ - png_size_t size; - png_voidp struct_ptr; - - if (type == PNG_STRUCT_INFO) - size = png_sizeof(png_info); - else if (type == PNG_STRUCT_PNG) - size = png_sizeof(png_struct); - else - return (png_get_copyright(NULL)); - -#ifdef PNG_USER_MEM_SUPPORTED - if (malloc_fn != NULL) - { - png_struct dummy_struct; - png_structp png_ptr = &dummy_struct; - png_ptr->mem_ptr=mem_ptr; - struct_ptr = (*(malloc_fn))(png_ptr, (png_uint_32)size); - } - else -#endif /* PNG_USER_MEM_SUPPORTED */ - struct_ptr = (png_voidp)farmalloc(size); - if (struct_ptr != NULL) - png_memset(struct_ptr, 0, size); - return (struct_ptr); -} - -/* Free memory allocated by a png_create_struct() call */ -void /* PRIVATE */ -png_destroy_struct(png_voidp struct_ptr) -{ -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2(struct_ptr, NULL, NULL); -} - -/* Free memory allocated by a png_create_struct() call */ -void /* PRIVATE */ -png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn, - png_voidp mem_ptr) -{ -#endif - if (struct_ptr != NULL) - { -#ifdef PNG_USER_MEM_SUPPORTED - if (free_fn != NULL) - { - png_struct dummy_struct; - png_structp png_ptr = &dummy_struct; - png_ptr->mem_ptr=mem_ptr; - (*(free_fn))(png_ptr, struct_ptr); - return; - } -#endif /* PNG_USER_MEM_SUPPORTED */ - farfree (struct_ptr); - } -} - -/* Allocate memory. For reasonable files, size should never exceed - * 64K. However, zlib may allocate more then 64K if you don't tell - * it not to. See zconf.h and png.h for more information. zlib does - * need to allocate exactly 64K, so whatever you call here must - * have the ability to do that. - * - * Borland seems to have a problem in DOS mode for exactly 64K. - * It gives you a segment with an offset of 8 (perhaps to store its - * memory stuff). zlib doesn't like this at all, so we have to - * detect and deal with it. This code should not be needed in - * Windows or OS/2 modes, and only in 16 bit mode. This code has - * been updated by Alexander Lehmann for version 0.89 to waste less - * memory. - * - * Note that we can't use png_size_t for the "size" declaration, - * since on some systems a png_size_t is a 16-bit quantity, and as a - * result, we would be truncating potentially larger memory requests - * (which should cause a fatal error) and introducing major problems. - */ -png_voidp PNGAPI -png_calloc(png_structp png_ptr, png_alloc_size_t size) -{ - png_voidp ret; - - ret = (png_malloc(png_ptr, size)); - if (ret != NULL) - png_memset(ret,0,(png_size_t)size); - return (ret); -} - -png_voidp PNGAPI -png_malloc(png_structp png_ptr, png_alloc_size_t size) -{ - png_voidp ret; - - if (png_ptr == NULL || size == 0) - return (NULL); - -#ifdef PNG_USER_MEM_SUPPORTED - if (png_ptr->malloc_fn != NULL) - ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size)); - else - ret = (png_malloc_default(png_ptr, size)); - if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out of memory"); - return (ret); -} - -png_voidp PNGAPI -png_malloc_default(png_structp png_ptr, png_alloc_size_t size) -{ - png_voidp ret; -#endif /* PNG_USER_MEM_SUPPORTED */ - - if (png_ptr == NULL || size == 0) - return (NULL); - -#ifdef PNG_MAX_MALLOC_64K - if (size > (png_uint_32)65536L) - { - png_warning(png_ptr, "Cannot Allocate > 64K"); - ret = NULL; - } - else -#endif - - if (size != (size_t)size) - ret = NULL; - else if (size == (png_uint_32)65536L) - { - if (png_ptr->offset_table == NULL) - { - /* Try to see if we need to do any of this fancy stuff */ - ret = farmalloc(size); - if (ret == NULL || ((png_size_t)ret & 0xffff)) - { - int num_blocks; - png_uint_32 total_size; - png_bytep table; - int i; - png_byte huge * hptr; - - if (ret != NULL) - { - farfree(ret); - ret = NULL; - } - - if (png_ptr->zlib_window_bits > 14) - num_blocks = (int)(1 << (png_ptr->zlib_window_bits - 14)); - else - num_blocks = 1; - if (png_ptr->zlib_mem_level >= 7) - num_blocks += (int)(1 << (png_ptr->zlib_mem_level - 7)); - else - num_blocks++; - - total_size = ((png_uint_32)65536L) * (png_uint_32)num_blocks+16; - - table = farmalloc(total_size); - - if (table == NULL) - { -#ifndef PNG_USER_MEM_SUPPORTED - if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out Of Memory"); /* Note "O", "M" */ - else - png_warning(png_ptr, "Out Of Memory"); -#endif - return (NULL); - } - - if ((png_size_t)table & 0xfff0) - { -#ifndef PNG_USER_MEM_SUPPORTED - if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, - "Farmalloc didn't return normalized pointer"); - else - png_warning(png_ptr, - "Farmalloc didn't return normalized pointer"); -#endif - return (NULL); - } - - png_ptr->offset_table = table; - png_ptr->offset_table_ptr = farmalloc(num_blocks * - png_sizeof(png_bytep)); - - if (png_ptr->offset_table_ptr == NULL) - { -#ifndef PNG_USER_MEM_SUPPORTED - if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out Of memory"); /* Note "O", "m" */ - else - png_warning(png_ptr, "Out Of memory"); -#endif - return (NULL); - } - - hptr = (png_byte huge *)table; - if ((png_size_t)hptr & 0xf) - { - hptr = (png_byte huge *)((long)(hptr) & 0xfffffff0L); - hptr = hptr + 16L; /* "hptr += 16L" fails on Turbo C++ 3.0 */ - } - for (i = 0; i < num_blocks; i++) - { - png_ptr->offset_table_ptr[i] = (png_bytep)hptr; - hptr = hptr + (png_uint_32)65536L; /* "+=" fails on TC++3.0 */ - } - - png_ptr->offset_table_number = num_blocks; - png_ptr->offset_table_count = 0; - png_ptr->offset_table_count_free = 0; - } - } - - if (png_ptr->offset_table_count >= png_ptr->offset_table_number) - { -#ifndef PNG_USER_MEM_SUPPORTED - if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out of Memory"); /* Note "o" and "M" */ - else - png_warning(png_ptr, "Out of Memory"); -#endif - return (NULL); - } - - ret = png_ptr->offset_table_ptr[png_ptr->offset_table_count++]; - } - else - ret = farmalloc(size); - -#ifndef PNG_USER_MEM_SUPPORTED - if (ret == NULL) - { - if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out of memory"); /* Note "o" and "m" */ - else - png_warning(png_ptr, "Out of memory"); /* Note "o" and "m" */ - } -#endif - - return (ret); -} - -/* Free a pointer allocated by png_malloc(). In the default - * configuration, png_ptr is not used, but is passed in case it - * is needed. If ptr is NULL, return without taking any action. - */ -void PNGAPI -png_free(png_structp png_ptr, png_voidp ptr) -{ - if (png_ptr == NULL || ptr == NULL) - return; - -#ifdef PNG_USER_MEM_SUPPORTED - if (png_ptr->free_fn != NULL) - { - (*(png_ptr->free_fn))(png_ptr, ptr); - return; - } - else - png_free_default(png_ptr, ptr); -} - -void PNGAPI -png_free_default(png_structp png_ptr, png_voidp ptr) -{ -#endif /* PNG_USER_MEM_SUPPORTED */ - - if (png_ptr == NULL || ptr == NULL) - return; - - if (png_ptr->offset_table != NULL) - { - int i; - - for (i = 0; i < png_ptr->offset_table_count; i++) - { - if (ptr == png_ptr->offset_table_ptr[i]) - { - ptr = NULL; - png_ptr->offset_table_count_free++; - break; - } - } - if (png_ptr->offset_table_count_free == png_ptr->offset_table_count) - { - farfree(png_ptr->offset_table); - farfree(png_ptr->offset_table_ptr); - png_ptr->offset_table = NULL; - png_ptr->offset_table_ptr = NULL; - } - } - - if (ptr != NULL) - { - farfree(ptr); - } -} - -#else /* Not the Borland DOS special memory handler */ - -/* Allocate memory for a png_struct or a png_info. The malloc and - memset can be replaced by a single call to calloc() if this is thought - to improve performance noticably. */ -png_voidp /* PRIVATE */ -png_create_struct(int type) -{ -#ifdef PNG_USER_MEM_SUPPORTED - return (png_create_struct_2(type, NULL, NULL)); -} - -/* Allocate memory for a png_struct or a png_info. The malloc and - memset can be replaced by a single call to calloc() if this is thought - to improve performance noticably. */ -png_voidp /* PRIVATE */ -png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr) -{ -#endif /* PNG_USER_MEM_SUPPORTED */ - png_size_t size; - png_voidp struct_ptr; - - if (type == PNG_STRUCT_INFO) - size = png_sizeof(png_info); - else if (type == PNG_STRUCT_PNG) - size = png_sizeof(png_struct); - else - return (NULL); - -#ifdef PNG_USER_MEM_SUPPORTED - if (malloc_fn != NULL) - { - png_struct dummy_struct; - png_structp png_ptr = &dummy_struct; - png_ptr->mem_ptr=mem_ptr; - struct_ptr = (*(malloc_fn))(png_ptr, size); - if (struct_ptr != NULL) - png_memset(struct_ptr, 0, size); - return (struct_ptr); - } -#endif /* PNG_USER_MEM_SUPPORTED */ - -#if defined(__TURBOC__) && !defined(__FLAT__) - struct_ptr = (png_voidp)farmalloc(size); -#else -# if defined(_MSC_VER) && defined(MAXSEG_64K) - struct_ptr = (png_voidp)halloc(size, 1); -# else - struct_ptr = (png_voidp)malloc(size); -# endif -#endif - if (struct_ptr != NULL) - png_memset(struct_ptr, 0, size); - - return (struct_ptr); -} - - -/* Free memory allocated by a png_create_struct() call */ -void /* PRIVATE */ -png_destroy_struct(png_voidp struct_ptr) -{ -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2(struct_ptr, NULL, NULL); -} - -/* Free memory allocated by a png_create_struct() call */ -void /* PRIVATE */ -png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn, - png_voidp mem_ptr) -{ -#endif /* PNG_USER_MEM_SUPPORTED */ - if (struct_ptr != NULL) - { -#ifdef PNG_USER_MEM_SUPPORTED - if (free_fn != NULL) - { - png_struct dummy_struct; - png_structp png_ptr = &dummy_struct; - png_ptr->mem_ptr=mem_ptr; - (*(free_fn))(png_ptr, struct_ptr); - return; - } -#endif /* PNG_USER_MEM_SUPPORTED */ -#if defined(__TURBOC__) && !defined(__FLAT__) - farfree(struct_ptr); -#else -# if defined(_MSC_VER) && defined(MAXSEG_64K) - hfree(struct_ptr); -# else - free(struct_ptr); -# endif -#endif - } -} - -/* Allocate memory. For reasonable files, size should never exceed - * 64K. However, zlib may allocate more then 64K if you don't tell - * it not to. See zconf.h and png.h for more information. zlib does - * need to allocate exactly 64K, so whatever you call here must - * have the ability to do that. - */ - -png_voidp PNGAPI -png_calloc(png_structp png_ptr, png_alloc_size_t size) -{ - png_voidp ret; - - ret = (png_malloc(png_ptr, size)); - if (ret != NULL) - png_memset(ret,0,(png_size_t)size); - return (ret); -} - -png_voidp PNGAPI -png_malloc(png_structp png_ptr, png_alloc_size_t size) -{ - png_voidp ret; - -#ifdef PNG_USER_MEM_SUPPORTED - if (png_ptr == NULL || size == 0) - return (NULL); - - if (png_ptr->malloc_fn != NULL) - ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size)); - else - ret = (png_malloc_default(png_ptr, size)); - if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out of Memory"); - return (ret); -} - -png_voidp PNGAPI -png_malloc_default(png_structp png_ptr, png_alloc_size_t size) -{ - png_voidp ret; -#endif /* PNG_USER_MEM_SUPPORTED */ - - if (png_ptr == NULL || size == 0) - return (NULL); - -#ifdef PNG_MAX_MALLOC_64K - if (size > (png_uint_32)65536L) - { -#ifndef PNG_USER_MEM_SUPPORTED - if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Cannot Allocate > 64K"); - else -#endif - return NULL; - } -#endif - - /* Check for overflow */ -#if defined(__TURBOC__) && !defined(__FLAT__) - if (size != (unsigned long)size) - ret = NULL; - else - ret = farmalloc(size); -#else -# if defined(_MSC_VER) && defined(MAXSEG_64K) - if (size != (unsigned long)size) - ret = NULL; - else - ret = halloc(size, 1); -# else - if (size != (size_t)size) - ret = NULL; - else - ret = malloc((size_t)size); -# endif -#endif - -#ifndef PNG_USER_MEM_SUPPORTED - if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out of Memory"); -#endif - - return (ret); -} - -/* Free a pointer allocated by png_malloc(). If ptr is NULL, return - * without taking any action. - */ -void PNGAPI -png_free(png_structp png_ptr, png_voidp ptr) -{ - if (png_ptr == NULL || ptr == NULL) - return; - -#ifdef PNG_USER_MEM_SUPPORTED - if (png_ptr->free_fn != NULL) - { - (*(png_ptr->free_fn))(png_ptr, ptr); - return; - } - else - png_free_default(png_ptr, ptr); -} -void PNGAPI -png_free_default(png_structp png_ptr, png_voidp ptr) -{ - if (png_ptr == NULL || ptr == NULL) - return; - -#endif /* PNG_USER_MEM_SUPPORTED */ - -#if defined(__TURBOC__) && !defined(__FLAT__) - farfree(ptr); -#else -# if defined(_MSC_VER) && defined(MAXSEG_64K) - hfree(ptr); -# else - free(ptr); -# endif -#endif -} - -#endif /* Not Borland DOS special memory handler */ - -/* This function was added at libpng version 1.2.3. The png_malloc_warn() - * function will set up png_malloc() to issue a png_warning and return NULL - * instead of issuing a png_error, if it fails to allocate the requested - * memory. - */ -png_voidp PNGAPI -png_malloc_warn(png_structp png_ptr, png_alloc_size_t size) -{ - png_voidp ptr; - png_uint_32 save_flags; - if (png_ptr == NULL) - return (NULL); - - save_flags = png_ptr->flags; - png_ptr->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK; - ptr = (png_voidp)png_malloc((png_structp)png_ptr, size); - png_ptr->flags=save_flags; - return(ptr); -} - - -#ifdef PNG_USER_MEM_SUPPORTED -/* This function is called when the application wants to use another method - * of allocating and freeing memory. - */ -void PNGAPI -png_set_mem_fn(png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr - malloc_fn, png_free_ptr free_fn) -{ - if (png_ptr != NULL) - { - png_ptr->mem_ptr = mem_ptr; - png_ptr->malloc_fn = malloc_fn; - png_ptr->free_fn = free_fn; - } -} - -/* This function returns a pointer to the mem_ptr associated with the user - * functions. The application should free any memory associated with this - * pointer before png_write_destroy and png_read_destroy are called. - */ -png_voidp PNGAPI -png_get_mem_ptr(png_structp png_ptr) -{ - if (png_ptr == NULL) - return (NULL); - return ((png_voidp)png_ptr->mem_ptr); -} -#endif /* PNG_USER_MEM_SUPPORTED */ -#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/pngnow.png b/Dependencies/libpng/pngnow.png deleted file mode 100644 index 82793ebddb7863266a66ffc6ab2c01ca32100808..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 2069 zcmWkudpuN&7T#yD z0ALXk%;6bOV2GtAMuxod+KXid08{XL`q<{m10|OLLYbYp~ zqD01zCx~Qa;aTH3$83tYNL5@^&dW%qu3E?~lv;*N57-E2|bs(K#(iIEOmeFx% zkcfvMOG`)&LHQ673#pIPl0s5bu0h@0>CO<}7a`Ws2_Xc#K~M$^F+q|Eqco5dLWna2 z#X^t(LKqoD8nRJmzN=KPsmsFupvRG!&XgFV8A;Y6t95Zm1LFa^q z^92erLk2B|aULIYLrE_dC!DV+A~6Qa3B~AUAmL0W(=n6@Y2+%tkPyj9RsagyA*csN zrps7?xTc~3G=mlSYRm(ZDb=D31>#001TxH*!;$k@LY&S-QNy%At*T6qc|mvuj(MT{ zShXyF6!Ad#Eru11piDK&6sbyVIXSpO33CD}%6q-XYOk*K|bUdDgx`AW{hwjYa zM<-xjEZA^`|H~$2a>8bLQKZ} zLB^Jd#VHvwfGx?~A>ERiCUg3J?OJcAAZbdf6Hk&Nk_fY$mS?2o%GPH}1d{E{WQll1 z=-8g42GdW4aQykf``V&Q6W}O#EGzZC`E*NWZcMk35*qfRc}Z6Nnc{k=W$S9olPI;+ z@nk_TpA-koOx36tuc^5+8y2dJKCX$4z2CENV(>!in*_$fq1N2jW1W6k7j=WW!K2we zQx6hfTZ3TdyW^y&(Mek}jvhFo%!~{*FP%!sE17a%?j{}9boS=;RS0g0Vl+OX*4!KG zS9cV3_T@Rcztag#Ba8Akz?VEN{KY|&-cj^8X4hI9rOS7jb^I*rs9{W6y2#E2G^qzi zdmWmqMl3bFs8=?8X$*f<{;;}lLq--wF|=g=DWXjt<5enf565lt)AmHV zIxOb73llA}$8Ct~8-~_=j#_ZB`OnsJr4>ai);+T_!|ZPhrkXB?{B)};+#9l2+7C4G z(7Hc=^#UXHmZ|>h%+um(yvmbWw|yz{+FO@id!cP~py}<7RoWpJ*Fa-`$lS+tJjBR& z6tlD4Ti8JxCZ9NMtT44qLLkP~+BFVn!|dbm^=AtK$C64)M~7nwq6^V!syIo2Oxw z>Q`G3RCIQRk}|{IuYEXq#p2PEEha{j+{?DX0X|%93;f$J-{g|;y0D)gO{G>+cUcD` z4y@ax<21CZK45QAznB)#Ufr}OXGc|jX9Ltdv+b8XbyW6-6`@zUuVY!hSGtpO`!`Qz z&NQEk%buN|_~W2YVMOhus;$a%yh2m*KG^m|>9yn4nuBHYyEpCJ)0$=kK9Wtr0td+%|?D^-C{{MH<3%xF3Nr{}sKhiFd5L0;yj%{mN`D2E@j zb9elGv{mRmpa=e4(SIT%(x!E1a$=RXWcVrny?jLXA=RCjub+PYvh*imzV73lzO2;z z^IhX}vi&XOSKIaiO6bz9{*4VIPX4pcSiyJsOr)&7MIV0tt;fiC&DW%|Q{u`km5!dp z!Uvmke~-D&46c>G#Z1ofQ!2y69!2#V?{T-pgjb1Z<)$Z0{jJ!Cd*WSVOiYG2O~X$e zkOZV!x9`)jqV>P+UU{SXLBcfJe~UZ${fApm5?rT^HZwk-)*@r4(symdMMs05ch4L& zKD%kQ5%->$aqgk4nHpEI84+blJ(2ds3O8Z;4>JTe4@PSyKg=thMLwxcsc|nVEJ)aH z*B04qWpUia=q@`HDRXoAnzt<~x%EzDW7^4`nuh7CO5MicxId`hJsvyinB5bmk2>6A rInt*5>ynshr7qiTo&3Aj@9hWbNS~fK{3iQ`;bQ_J+;C1~K%(-0k;znQ diff --git a/Dependencies/libpng/pngpread.c b/Dependencies/libpng/pngpread.c deleted file mode 100644 index bc0df90..0000000 --- a/Dependencies/libpng/pngpread.c +++ /dev/null @@ -1,1727 +0,0 @@ - -/* pngpread.c - read a png file in push mode - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED -#include "pngpriv.h" - -/* Push model modes */ -#define PNG_READ_SIG_MODE 0 -#define PNG_READ_CHUNK_MODE 1 -#define PNG_READ_IDAT_MODE 2 -#define PNG_SKIP_MODE 3 -#define PNG_READ_tEXt_MODE 4 -#define PNG_READ_zTXt_MODE 5 -#define PNG_READ_DONE_MODE 6 -#define PNG_READ_iTXt_MODE 7 -#define PNG_ERROR_MODE 8 - -void PNGAPI -png_process_data(png_structp png_ptr, png_infop info_ptr, - png_bytep buffer, png_size_t buffer_size) -{ - if (png_ptr == NULL || info_ptr == NULL) - return; - - png_push_restore_buffer(png_ptr, buffer, buffer_size); - - while (png_ptr->buffer_size) - { - png_process_some_data(png_ptr, info_ptr); - } -} - -/* What we do with the incoming data depends on what we were previously - * doing before we ran out of data... - */ -void /* PRIVATE */ -png_process_some_data(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr == NULL) - return; - - switch (png_ptr->process_mode) - { - case PNG_READ_SIG_MODE: - { - png_push_read_sig(png_ptr, info_ptr); - break; - } - - case PNG_READ_CHUNK_MODE: - { - png_push_read_chunk(png_ptr, info_ptr); - break; - } - - case PNG_READ_IDAT_MODE: - { - png_push_read_IDAT(png_ptr); - break; - } - -#ifdef PNG_READ_tEXt_SUPPORTED - case PNG_READ_tEXt_MODE: - { - png_push_read_tEXt(png_ptr, info_ptr); - break; - } - -#endif -#ifdef PNG_READ_zTXt_SUPPORTED - case PNG_READ_zTXt_MODE: - { - png_push_read_zTXt(png_ptr, info_ptr); - break; - } - -#endif -#ifdef PNG_READ_iTXt_SUPPORTED - case PNG_READ_iTXt_MODE: - { - png_push_read_iTXt(png_ptr, info_ptr); - break; - } - -#endif - case PNG_SKIP_MODE: - { - png_push_crc_finish(png_ptr); - break; - } - - default: - { - png_ptr->buffer_size = 0; - break; - } - } -} - -/* Read any remaining signature bytes from the stream and compare them with - * the correct PNG signature. It is possible that this routine is called - * with bytes already read from the signature, either because they have been - * checked by the calling application, or because of multiple calls to this - * routine. - */ -void /* PRIVATE */ -png_push_read_sig(png_structp png_ptr, png_infop info_ptr) -{ - png_size_t num_checked = png_ptr->sig_bytes, - num_to_check = 8 - num_checked; - - if (png_ptr->buffer_size < num_to_check) - { - num_to_check = png_ptr->buffer_size; - } - - png_push_fill_buffer(png_ptr, &(info_ptr->signature[num_checked]), - num_to_check); - png_ptr->sig_bytes = (png_byte)(png_ptr->sig_bytes + num_to_check); - - if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check)) - { - if (num_checked < 4 && - png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4)) - png_error(png_ptr, "Not a PNG file"); - else - png_error(png_ptr, "PNG file corrupted by ASCII conversion"); - } - else - { - if (png_ptr->sig_bytes >= 8) - { - png_ptr->process_mode = PNG_READ_CHUNK_MODE; - } - } -} - -void /* PRIVATE */ -png_push_read_chunk(png_structp png_ptr, png_infop info_ptr) -{ - PNG_IHDR; - PNG_IDAT; - PNG_IEND; - PNG_PLTE; -#ifdef PNG_READ_bKGD_SUPPORTED - PNG_bKGD; -#endif -#ifdef PNG_READ_cHRM_SUPPORTED - PNG_cHRM; -#endif -#ifdef PNG_READ_gAMA_SUPPORTED - PNG_gAMA; -#endif -#ifdef PNG_READ_hIST_SUPPORTED - PNG_hIST; -#endif -#ifdef PNG_READ_iCCP_SUPPORTED - PNG_iCCP; -#endif -#ifdef PNG_READ_iTXt_SUPPORTED - PNG_iTXt; -#endif -#ifdef PNG_READ_oFFs_SUPPORTED - PNG_oFFs; -#endif -#ifdef PNG_READ_pCAL_SUPPORTED - PNG_pCAL; -#endif -#ifdef PNG_READ_pHYs_SUPPORTED - PNG_pHYs; -#endif -#ifdef PNG_READ_sBIT_SUPPORTED - PNG_sBIT; -#endif -#ifdef PNG_READ_sCAL_SUPPORTED - PNG_sCAL; -#endif -#ifdef PNG_READ_sRGB_SUPPORTED - PNG_sRGB; -#endif -#ifdef PNG_READ_sPLT_SUPPORTED - PNG_sPLT; -#endif -#ifdef PNG_READ_tEXt_SUPPORTED - PNG_tEXt; -#endif -#ifdef PNG_READ_tIME_SUPPORTED - PNG_tIME; -#endif -#ifdef PNG_READ_tRNS_SUPPORTED - PNG_tRNS; -#endif -#ifdef PNG_READ_zTXt_SUPPORTED - PNG_zTXt; -#endif - - /* First we make sure we have enough data for the 4 byte chunk name - * and the 4 byte chunk length before proceeding with decoding the - * chunk data. To fully decode each of these chunks, we also make - * sure we have enough data in the buffer for the 4 byte CRC at the - * end of every chunk (except IDAT, which is handled separately). - */ - if (!(png_ptr->mode & PNG_HAVE_CHUNK_HEADER)) - { - png_byte chunk_length[4]; - - if (png_ptr->buffer_size < 8) - { - png_push_save_buffer(png_ptr); - return; - } - - png_push_fill_buffer(png_ptr, chunk_length, 4); - png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length); - png_reset_crc(png_ptr); - png_crc_read(png_ptr, png_ptr->chunk_name, 4); - png_check_chunk_name(png_ptr, png_ptr->chunk_name); - png_ptr->mode |= PNG_HAVE_CHUNK_HEADER; - } - - if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) - if (png_ptr->mode & PNG_AFTER_IDAT) - png_ptr->mode |= PNG_HAVE_CHUNK_AFTER_IDAT; - - if (!png_memcmp(png_ptr->chunk_name, png_IHDR, 4)) - { - if (png_ptr->push_length != 13) - png_error(png_ptr, "Invalid IHDR length"); - - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_IHDR(png_ptr, info_ptr, png_ptr->push_length); - } - - else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_IEND(png_ptr, info_ptr, png_ptr->push_length); - - png_ptr->process_mode = PNG_READ_DONE_MODE; - png_push_have_end(png_ptr, info_ptr); - } - -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - else if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) - png_ptr->mode |= PNG_HAVE_IDAT; - - png_handle_unknown(png_ptr, info_ptr, png_ptr->push_length); - - if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) - png_ptr->mode |= PNG_HAVE_PLTE; - - else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) - { - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before IDAT"); - - else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && - !(png_ptr->mode & PNG_HAVE_PLTE)) - png_error(png_ptr, "Missing PLTE before IDAT"); - } - } - -#endif - else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - png_handle_PLTE(png_ptr, info_ptr, png_ptr->push_length); - } - - else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) - { - /* If we reach an IDAT chunk, this means we have read all of the - * header chunks, and we can start reading the image (or if this - * is called after the image has been read - we have an error). - */ - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before IDAT"); - - else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && - !(png_ptr->mode & PNG_HAVE_PLTE)) - png_error(png_ptr, "Missing PLTE before IDAT"); - - if (png_ptr->mode & PNG_HAVE_IDAT) - { - if (!(png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT)) - if (png_ptr->push_length == 0) - return; - - if (png_ptr->mode & PNG_AFTER_IDAT) - png_benign_error(png_ptr, "Too many IDATs found"); - } - - png_ptr->idat_size = png_ptr->push_length; - png_ptr->mode |= PNG_HAVE_IDAT; - png_ptr->process_mode = PNG_READ_IDAT_MODE; - png_push_have_info(png_ptr, info_ptr); - png_ptr->zstream.avail_out = - (uInt) PNG_ROWBYTES(png_ptr->pixel_depth, - png_ptr->iwidth) + 1; - png_ptr->zstream.next_out = png_ptr->row_buf; - return; - } - -#ifdef PNG_READ_gAMA_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_gAMA, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_gAMA(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_sBIT_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_sBIT, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_sBIT(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_cHRM_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_cHRM, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_cHRM(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_sRGB_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_sRGB, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_sRGB(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_iCCP_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_iCCP, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_iCCP(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_sPLT_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_sPLT, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_sPLT(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_tRNS_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_tRNS, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_tRNS(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_bKGD_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_bKGD, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_bKGD(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_hIST_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_hIST, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_hIST(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_pHYs_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_pHYs, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_pHYs(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_oFFs_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_oFFs, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_oFFs(png_ptr, info_ptr, png_ptr->push_length); - } -#endif - -#ifdef PNG_READ_pCAL_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_pCAL, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_pCAL(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_sCAL_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_sCAL, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_sCAL(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_tIME_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_tIME, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_handle_tIME(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_tEXt_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_tEXt, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_push_handle_tEXt(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_zTXt_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_zTXt, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_push_handle_zTXt(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif -#ifdef PNG_READ_iTXt_SUPPORTED - else if (!png_memcmp(png_ptr->chunk_name, png_iTXt, 4)) - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - - png_push_handle_iTXt(png_ptr, info_ptr, png_ptr->push_length); - } - -#endif - else - { - if (png_ptr->push_length + 4 > png_ptr->buffer_size) - { - png_push_save_buffer(png_ptr); - return; - } - png_push_handle_unknown(png_ptr, info_ptr, png_ptr->push_length); - } - - png_ptr->mode &= ~PNG_HAVE_CHUNK_HEADER; -} - -void /* PRIVATE */ -png_push_crc_skip(png_structp png_ptr, png_uint_32 skip) -{ - png_ptr->process_mode = PNG_SKIP_MODE; - png_ptr->skip_length = skip; -} - -void /* PRIVATE */ -png_push_crc_finish(png_structp png_ptr) -{ - if (png_ptr->skip_length && png_ptr->save_buffer_size) - { - png_size_t save_size; - - if (png_ptr->skip_length < (png_uint_32)png_ptr->save_buffer_size) - save_size = (png_size_t)png_ptr->skip_length; - else - save_size = png_ptr->save_buffer_size; - - png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size); - - png_ptr->skip_length -= save_size; - png_ptr->buffer_size -= save_size; - png_ptr->save_buffer_size -= save_size; - png_ptr->save_buffer_ptr += save_size; - } - if (png_ptr->skip_length && png_ptr->current_buffer_size) - { - png_size_t save_size; - - if (png_ptr->skip_length < (png_uint_32)png_ptr->current_buffer_size) - save_size = (png_size_t)png_ptr->skip_length; - else - save_size = png_ptr->current_buffer_size; - - png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size); - - png_ptr->skip_length -= save_size; - png_ptr->buffer_size -= save_size; - png_ptr->current_buffer_size -= save_size; - png_ptr->current_buffer_ptr += save_size; - } - if (!png_ptr->skip_length) - { - if (png_ptr->buffer_size < 4) - { - png_push_save_buffer(png_ptr); - return; - } - - png_crc_finish(png_ptr, 0); - png_ptr->process_mode = PNG_READ_CHUNK_MODE; - } -} - -void PNGAPI -png_push_fill_buffer(png_structp png_ptr, png_bytep buffer, png_size_t length) -{ - png_bytep ptr; - - if (png_ptr == NULL) - return; - - ptr = buffer; - if (png_ptr->save_buffer_size) - { - png_size_t save_size; - - if (length < png_ptr->save_buffer_size) - save_size = length; - else - save_size = png_ptr->save_buffer_size; - - png_memcpy(ptr, png_ptr->save_buffer_ptr, save_size); - length -= save_size; - ptr += save_size; - png_ptr->buffer_size -= save_size; - png_ptr->save_buffer_size -= save_size; - png_ptr->save_buffer_ptr += save_size; - } - if (length && png_ptr->current_buffer_size) - { - png_size_t save_size; - - if (length < png_ptr->current_buffer_size) - save_size = length; - - else - save_size = png_ptr->current_buffer_size; - - png_memcpy(ptr, png_ptr->current_buffer_ptr, save_size); - png_ptr->buffer_size -= save_size; - png_ptr->current_buffer_size -= save_size; - png_ptr->current_buffer_ptr += save_size; - } -} - -void /* PRIVATE */ -png_push_save_buffer(png_structp png_ptr) -{ - if (png_ptr->save_buffer_size) - { - if (png_ptr->save_buffer_ptr != png_ptr->save_buffer) - { - png_size_t i, istop; - png_bytep sp; - png_bytep dp; - - istop = png_ptr->save_buffer_size; - for (i = 0, sp = png_ptr->save_buffer_ptr, dp = png_ptr->save_buffer; - i < istop; i++, sp++, dp++) - { - *dp = *sp; - } - } - } - if (png_ptr->save_buffer_size + png_ptr->current_buffer_size > - png_ptr->save_buffer_max) - { - png_size_t new_max; - png_bytep old_buffer; - - if (png_ptr->save_buffer_size > PNG_SIZE_MAX - - (png_ptr->current_buffer_size + 256)) - { - png_error(png_ptr, "Potential overflow of save_buffer"); - } - - new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + 256; - old_buffer = png_ptr->save_buffer; - png_ptr->save_buffer = (png_bytep)png_malloc_warn(png_ptr, - (png_size_t)new_max); - if (png_ptr->save_buffer == NULL) - { - png_free(png_ptr, old_buffer); - png_error(png_ptr, "Insufficient memory for save_buffer"); - } - png_memcpy(png_ptr->save_buffer, old_buffer, png_ptr->save_buffer_size); - png_free(png_ptr, old_buffer); - png_ptr->save_buffer_max = new_max; - } - if (png_ptr->current_buffer_size) - { - png_memcpy(png_ptr->save_buffer + png_ptr->save_buffer_size, - png_ptr->current_buffer_ptr, png_ptr->current_buffer_size); - png_ptr->save_buffer_size += png_ptr->current_buffer_size; - png_ptr->current_buffer_size = 0; - } - png_ptr->save_buffer_ptr = png_ptr->save_buffer; - png_ptr->buffer_size = 0; -} - -void /* PRIVATE */ -png_push_restore_buffer(png_structp png_ptr, png_bytep buffer, - png_size_t buffer_length) -{ - png_ptr->current_buffer = buffer; - png_ptr->current_buffer_size = buffer_length; - png_ptr->buffer_size = buffer_length + png_ptr->save_buffer_size; - png_ptr->current_buffer_ptr = png_ptr->current_buffer; -} - -void /* PRIVATE */ -png_push_read_IDAT(png_structp png_ptr) -{ - PNG_IDAT; - if (!(png_ptr->mode & PNG_HAVE_CHUNK_HEADER)) - { - png_byte chunk_length[4]; - - if (png_ptr->buffer_size < 8) - { - png_push_save_buffer(png_ptr); - return; - } - - png_push_fill_buffer(png_ptr, chunk_length, 4); - png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length); - png_reset_crc(png_ptr); - png_crc_read(png_ptr, png_ptr->chunk_name, 4); - png_ptr->mode |= PNG_HAVE_CHUNK_HEADER; - - if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) - { - png_ptr->process_mode = PNG_READ_CHUNK_MODE; - if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) - png_error(png_ptr, "Not enough compressed data"); - return; - } - - png_ptr->idat_size = png_ptr->push_length; - } - if (png_ptr->idat_size && png_ptr->save_buffer_size) - { - png_size_t save_size; - - if (png_ptr->idat_size < (png_uint_32)png_ptr->save_buffer_size) - { - save_size = (png_size_t)png_ptr->idat_size; - - /* Check for overflow */ - if ((png_uint_32)save_size != png_ptr->idat_size) - png_error(png_ptr, "save_size overflowed in pngpread"); - } - else - save_size = png_ptr->save_buffer_size; - - png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size); - - if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) - png_process_IDAT_data(png_ptr, png_ptr->save_buffer_ptr, save_size); - - png_ptr->idat_size -= save_size; - png_ptr->buffer_size -= save_size; - png_ptr->save_buffer_size -= save_size; - png_ptr->save_buffer_ptr += save_size; - } - if (png_ptr->idat_size && png_ptr->current_buffer_size) - { - png_size_t save_size; - - if (png_ptr->idat_size < (png_uint_32)png_ptr->current_buffer_size) - { - save_size = (png_size_t)png_ptr->idat_size; - - /* Check for overflow */ - if ((png_uint_32)save_size != png_ptr->idat_size) - png_error(png_ptr, "save_size overflowed in pngpread"); - } - else - save_size = png_ptr->current_buffer_size; - - png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size); - if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) - png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size); - - png_ptr->idat_size -= save_size; - png_ptr->buffer_size -= save_size; - png_ptr->current_buffer_size -= save_size; - png_ptr->current_buffer_ptr += save_size; - } - if (!png_ptr->idat_size) - { - if (png_ptr->buffer_size < 4) - { - png_push_save_buffer(png_ptr); - return; - } - - png_crc_finish(png_ptr, 0); - png_ptr->mode &= ~PNG_HAVE_CHUNK_HEADER; - png_ptr->mode |= PNG_AFTER_IDAT; - } -} - -void /* PRIVATE */ -png_process_IDAT_data(png_structp png_ptr, png_bytep buffer, - png_size_t buffer_length) -{ - int ret; - - if ((png_ptr->flags & PNG_FLAG_ZLIB_FINISHED) && buffer_length) - png_benign_error(png_ptr, "Extra compression data"); - - png_ptr->zstream.next_in = buffer; - png_ptr->zstream.avail_in = (uInt)buffer_length; - for (;;) - { - ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); - if (ret != Z_OK) - { - if (ret == Z_STREAM_END) - { - if (png_ptr->zstream.avail_in) - png_benign_error(png_ptr, "Extra compressed data"); - - if (!(png_ptr->zstream.avail_out)) - { - png_push_process_row(png_ptr); - } - - png_ptr->mode |= PNG_AFTER_IDAT; - png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; - break; - } - else if (ret == Z_BUF_ERROR) - break; - - else - png_error(png_ptr, "Decompression Error"); - } - if (!(png_ptr->zstream.avail_out)) - { - if (( -#ifdef PNG_READ_INTERLACING_SUPPORTED - png_ptr->interlaced && png_ptr->pass > 6) || - (!png_ptr->interlaced && -#endif - png_ptr->row_number == png_ptr->num_rows)) - { - if (png_ptr->zstream.avail_in) - png_warning(png_ptr, "Too much data in IDAT chunks"); - png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; - break; - } - png_push_process_row(png_ptr); - png_ptr->zstream.avail_out = - (uInt) PNG_ROWBYTES(png_ptr->pixel_depth, - png_ptr->iwidth) + 1; - png_ptr->zstream.next_out = png_ptr->row_buf; - } - - else - break; - } -} - -void /* PRIVATE */ -png_push_process_row(png_structp png_ptr) -{ - png_ptr->row_info.color_type = png_ptr->color_type; - png_ptr->row_info.width = png_ptr->iwidth; - png_ptr->row_info.channels = png_ptr->channels; - png_ptr->row_info.bit_depth = png_ptr->bit_depth; - png_ptr->row_info.pixel_depth = png_ptr->pixel_depth; - - png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth, - png_ptr->row_info.width); - - png_read_filter_row(png_ptr, &(png_ptr->row_info), - png_ptr->row_buf + 1, png_ptr->prev_row + 1, - (int)(png_ptr->row_buf[0])); - - png_memcpy(png_ptr->prev_row, png_ptr->row_buf, png_ptr->rowbytes + 1); - - if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA)) - png_do_read_transformations(png_ptr); - -#ifdef PNG_READ_INTERLACING_SUPPORTED - /* Blow up interlaced rows to full size */ - if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE)) - { - if (png_ptr->pass < 6) -/* old interface (pre-1.0.9): - png_do_read_interlace(&(png_ptr->row_info), - png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations); - */ - png_do_read_interlace(png_ptr); - - switch (png_ptr->pass) - { - case 0: - { - int i; - for (i = 0; i < 8 && png_ptr->pass == 0; i++) - { - png_push_have_row(png_ptr, png_ptr->row_buf + 1); - png_read_push_finish_row(png_ptr); /* Updates png_ptr->pass */ - } - - if (png_ptr->pass == 2) /* Pass 1 might be empty */ - { - for (i = 0; i < 4 && png_ptr->pass == 2; i++) - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - } - - if (png_ptr->pass == 4 && png_ptr->height <= 4) - { - for (i = 0; i < 2 && png_ptr->pass == 4; i++) - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - } - - if (png_ptr->pass == 6 && png_ptr->height <= 4) - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - - break; - } - - case 1: - { - int i; - for (i = 0; i < 8 && png_ptr->pass == 1; i++) - { - png_push_have_row(png_ptr, png_ptr->row_buf + 1); - png_read_push_finish_row(png_ptr); - } - - if (png_ptr->pass == 2) /* Skip top 4 generated rows */ - { - for (i = 0; i < 4 && png_ptr->pass == 2; i++) - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - } - - break; - } - - case 2: - { - int i; - - for (i = 0; i < 4 && png_ptr->pass == 2; i++) - { - png_push_have_row(png_ptr, png_ptr->row_buf + 1); - png_read_push_finish_row(png_ptr); - } - - for (i = 0; i < 4 && png_ptr->pass == 2; i++) - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - - if (png_ptr->pass == 4) /* Pass 3 might be empty */ - { - for (i = 0; i < 2 && png_ptr->pass == 4; i++) - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - } - - break; - } - - case 3: - { - int i; - - for (i = 0; i < 4 && png_ptr->pass == 3; i++) - { - png_push_have_row(png_ptr, png_ptr->row_buf + 1); - png_read_push_finish_row(png_ptr); - } - - if (png_ptr->pass == 4) /* Skip top two generated rows */ - { - for (i = 0; i < 2 && png_ptr->pass == 4; i++) - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - } - - break; - } - - case 4: - { - int i; - - for (i = 0; i < 2 && png_ptr->pass == 4; i++) - { - png_push_have_row(png_ptr, png_ptr->row_buf + 1); - png_read_push_finish_row(png_ptr); - } - - for (i = 0; i < 2 && png_ptr->pass == 4; i++) - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - - if (png_ptr->pass == 6) /* Pass 5 might be empty */ - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - - break; - } - - case 5: - { - int i; - - for (i = 0; i < 2 && png_ptr->pass == 5; i++) - { - png_push_have_row(png_ptr, png_ptr->row_buf + 1); - png_read_push_finish_row(png_ptr); - } - - if (png_ptr->pass == 6) /* Skip top generated row */ - { - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - - break; - } - case 6: - { - png_push_have_row(png_ptr, png_ptr->row_buf + 1); - png_read_push_finish_row(png_ptr); - - if (png_ptr->pass != 6) - break; - - png_push_have_row(png_ptr, NULL); - png_read_push_finish_row(png_ptr); - } - } - } - else -#endif - { - png_push_have_row(png_ptr, png_ptr->row_buf + 1); - png_read_push_finish_row(png_ptr); - } -} - -void /* PRIVATE */ -png_read_push_finish_row(png_structp png_ptr) -{ - /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ - - /* Start of interlace block */ - PNG_CONST int FARDATA png_pass_start[] = {0, 4, 0, 2, 0, 1, 0}; - - /* Offset to next interlace block */ - PNG_CONST int FARDATA png_pass_inc[] = {8, 8, 4, 4, 2, 2, 1}; - - /* Start of interlace block in the y direction */ - PNG_CONST int FARDATA png_pass_ystart[] = {0, 0, 4, 0, 2, 0, 1}; - - /* Offset to next interlace block in the y direction */ - PNG_CONST int FARDATA png_pass_yinc[] = {8, 8, 8, 4, 4, 2, 2}; - - /* Height of interlace block. This is not currently used - if you need - * it, uncomment it here and in png.h - PNG_CONST int FARDATA png_pass_height[] = {8, 8, 4, 4, 2, 2, 1}; - */ - - png_ptr->row_number++; - if (png_ptr->row_number < png_ptr->num_rows) - return; - -#ifdef PNG_READ_INTERLACING_SUPPORTED - if (png_ptr->interlaced) - { - png_ptr->row_number = 0; - png_memset(png_ptr->prev_row, 0, - png_ptr->rowbytes + 1); - do - { - png_ptr->pass++; - if ((png_ptr->pass == 1 && png_ptr->width < 5) || - (png_ptr->pass == 3 && png_ptr->width < 3) || - (png_ptr->pass == 5 && png_ptr->width < 2)) - png_ptr->pass++; - - if (png_ptr->pass > 7) - png_ptr->pass--; - - if (png_ptr->pass >= 7) - break; - - png_ptr->iwidth = (png_ptr->width + - png_pass_inc[png_ptr->pass] - 1 - - png_pass_start[png_ptr->pass]) / - png_pass_inc[png_ptr->pass]; - - if (png_ptr->transformations & PNG_INTERLACE) - break; - - png_ptr->num_rows = (png_ptr->height + - png_pass_yinc[png_ptr->pass] - 1 - - png_pass_ystart[png_ptr->pass]) / - png_pass_yinc[png_ptr->pass]; - - } while (png_ptr->iwidth == 0 || png_ptr->num_rows == 0); - } -#endif /* PNG_READ_INTERLACING_SUPPORTED */ -} - -#ifdef PNG_READ_tEXt_SUPPORTED -void /* PRIVATE */ -png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 - length) -{ - if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND)) - { - png_error(png_ptr, "Out of place tEXt"); - info_ptr = info_ptr; /* To quiet some compiler warnings */ - } - -#ifdef PNG_MAX_MALLOC_64K - png_ptr->skip_length = 0; /* This may not be necessary */ - - if (length > (png_uint_32)65535L) /* Can't hold entire string in memory */ - { - png_warning(png_ptr, "tEXt chunk too large to fit in memory"); - png_ptr->skip_length = length - (png_uint_32)65535L; - length = (png_uint_32)65535L; - } -#endif - - png_ptr->current_text = (png_charp)png_malloc(png_ptr, - (png_size_t)(length + 1)); - png_ptr->current_text[length] = '\0'; - png_ptr->current_text_ptr = png_ptr->current_text; - png_ptr->current_text_size = (png_size_t)length; - png_ptr->current_text_left = (png_size_t)length; - png_ptr->process_mode = PNG_READ_tEXt_MODE; -} - -void /* PRIVATE */ -png_push_read_tEXt(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr->buffer_size && png_ptr->current_text_left) - { - png_size_t text_size; - - if (png_ptr->buffer_size < png_ptr->current_text_left) - text_size = png_ptr->buffer_size; - - else - text_size = png_ptr->current_text_left; - - png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size); - png_ptr->current_text_left -= text_size; - png_ptr->current_text_ptr += text_size; - } - if (!(png_ptr->current_text_left)) - { - png_textp text_ptr; - png_charp text; - png_charp key; - int ret; - - if (png_ptr->buffer_size < 4) - { - png_push_save_buffer(png_ptr); - return; - } - - png_push_crc_finish(png_ptr); - -#ifdef PNG_MAX_MALLOC_64K - if (png_ptr->skip_length) - return; -#endif - - key = png_ptr->current_text; - - for (text = key; *text; text++) - /* Empty loop */ ; - - if (text < key + png_ptr->current_text_size) - text++; - - text_ptr = (png_textp)png_malloc(png_ptr, - png_sizeof(png_text)); - text_ptr->compression = PNG_TEXT_COMPRESSION_NONE; - text_ptr->key = key; -#ifdef PNG_iTXt_SUPPORTED - text_ptr->lang = NULL; - text_ptr->lang_key = NULL; -#endif - text_ptr->text = text; - - ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); - - png_free(png_ptr, key); - png_free(png_ptr, text_ptr); - png_ptr->current_text = NULL; - - if (ret) - png_warning(png_ptr, "Insufficient memory to store text chunk"); - } -} -#endif - -#ifdef PNG_READ_zTXt_SUPPORTED -void /* PRIVATE */ -png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 - length) -{ - if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND)) - { - png_error(png_ptr, "Out of place zTXt"); - info_ptr = info_ptr; /* To quiet some compiler warnings */ - } - -#ifdef PNG_MAX_MALLOC_64K - /* We can't handle zTXt chunks > 64K, since we don't have enough space - * to be able to store the uncompressed data. Actually, the threshold - * is probably around 32K, but it isn't as definite as 64K is. - */ - if (length > (png_uint_32)65535L) - { - png_warning(png_ptr, "zTXt chunk too large to fit in memory"); - png_push_crc_skip(png_ptr, length); - return; - } -#endif - - png_ptr->current_text = (png_charp)png_malloc(png_ptr, - (png_size_t)(length + 1)); - png_ptr->current_text[length] = '\0'; - png_ptr->current_text_ptr = png_ptr->current_text; - png_ptr->current_text_size = (png_size_t)length; - png_ptr->current_text_left = (png_size_t)length; - png_ptr->process_mode = PNG_READ_zTXt_MODE; -} - -void /* PRIVATE */ -png_push_read_zTXt(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr->buffer_size && png_ptr->current_text_left) - { - png_size_t text_size; - - if (png_ptr->buffer_size < (png_uint_32)png_ptr->current_text_left) - text_size = png_ptr->buffer_size; - - else - text_size = png_ptr->current_text_left; - - png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size); - png_ptr->current_text_left -= text_size; - png_ptr->current_text_ptr += text_size; - } - if (!(png_ptr->current_text_left)) - { - png_textp text_ptr; - png_charp text; - png_charp key; - int ret; - png_size_t text_size, key_size; - - if (png_ptr->buffer_size < 4) - { - png_push_save_buffer(png_ptr); - return; - } - - png_push_crc_finish(png_ptr); - - key = png_ptr->current_text; - - for (text = key; *text; text++) - /* Empty loop */ ; - - /* zTXt can't have zero text */ - if (text >= key + png_ptr->current_text_size) - { - png_ptr->current_text = NULL; - png_free(png_ptr, key); - return; - } - - text++; - - if (*text != PNG_TEXT_COMPRESSION_zTXt) /* Check compression byte */ - { - png_ptr->current_text = NULL; - png_free(png_ptr, key); - return; - } - - text++; - - png_ptr->zstream.next_in = (png_bytep )text; - png_ptr->zstream.avail_in = (uInt)(png_ptr->current_text_size - - (text - key)); - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - - key_size = text - key; - text_size = 0; - text = NULL; - ret = Z_STREAM_END; - - while (png_ptr->zstream.avail_in) - { - ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); - if (ret != Z_OK && ret != Z_STREAM_END) - { - inflateReset(&png_ptr->zstream); - png_ptr->zstream.avail_in = 0; - png_ptr->current_text = NULL; - png_free(png_ptr, key); - png_free(png_ptr, text); - return; - } - if (!(png_ptr->zstream.avail_out) || ret == Z_STREAM_END) - { - if (text == NULL) - { - text = (png_charp)png_malloc(png_ptr, - (png_ptr->zbuf_size - - png_ptr->zstream.avail_out + key_size + 1)); - - png_memcpy(text + key_size, png_ptr->zbuf, - png_ptr->zbuf_size - png_ptr->zstream.avail_out); - - png_memcpy(text, key, key_size); - - text_size = key_size + png_ptr->zbuf_size - - png_ptr->zstream.avail_out; - - *(text + text_size) = '\0'; - } - else - { - png_charp tmp; - - tmp = text; - text = (png_charp)png_malloc(png_ptr, text_size + - (png_ptr->zbuf_size - - png_ptr->zstream.avail_out + 1)); - - png_memcpy(text, tmp, text_size); - png_free(png_ptr, tmp); - - png_memcpy(text + text_size, png_ptr->zbuf, - png_ptr->zbuf_size - png_ptr->zstream.avail_out); - - text_size += png_ptr->zbuf_size - png_ptr->zstream.avail_out; - *(text + text_size) = '\0'; - } - if (ret != Z_STREAM_END) - { - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - } - } - else - { - break; - } - - if (ret == Z_STREAM_END) - break; - } - - inflateReset(&png_ptr->zstream); - png_ptr->zstream.avail_in = 0; - - if (ret != Z_STREAM_END) - { - png_ptr->current_text = NULL; - png_free(png_ptr, key); - png_free(png_ptr, text); - return; - } - - png_ptr->current_text = NULL; - png_free(png_ptr, key); - key = text; - text += key_size; - - text_ptr = (png_textp)png_malloc(png_ptr, - png_sizeof(png_text)); - text_ptr->compression = PNG_TEXT_COMPRESSION_zTXt; - text_ptr->key = key; -#ifdef PNG_iTXt_SUPPORTED - text_ptr->lang = NULL; - text_ptr->lang_key = NULL; -#endif - text_ptr->text = text; - - ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); - - png_free(png_ptr, key); - png_free(png_ptr, text_ptr); - - if (ret) - png_warning(png_ptr, "Insufficient memory to store text chunk"); - } -} -#endif - -#ifdef PNG_READ_iTXt_SUPPORTED -void /* PRIVATE */ -png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 - length) -{ - if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND)) - { - png_error(png_ptr, "Out of place iTXt"); - info_ptr = info_ptr; /* To quiet some compiler warnings */ - } - -#ifdef PNG_MAX_MALLOC_64K - png_ptr->skip_length = 0; /* This may not be necessary */ - - if (length > (png_uint_32)65535L) /* Can't hold entire string in memory */ - { - png_warning(png_ptr, "iTXt chunk too large to fit in memory"); - png_ptr->skip_length = length - (png_uint_32)65535L; - length = (png_uint_32)65535L; - } -#endif - - png_ptr->current_text = (png_charp)png_malloc(png_ptr, - (png_size_t)(length + 1)); - png_ptr->current_text[length] = '\0'; - png_ptr->current_text_ptr = png_ptr->current_text; - png_ptr->current_text_size = (png_size_t)length; - png_ptr->current_text_left = (png_size_t)length; - png_ptr->process_mode = PNG_READ_iTXt_MODE; -} - -void /* PRIVATE */ -png_push_read_iTXt(png_structp png_ptr, png_infop info_ptr) -{ - - if (png_ptr->buffer_size && png_ptr->current_text_left) - { - png_size_t text_size; - - if (png_ptr->buffer_size < png_ptr->current_text_left) - text_size = png_ptr->buffer_size; - - else - text_size = png_ptr->current_text_left; - - png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size); - png_ptr->current_text_left -= text_size; - png_ptr->current_text_ptr += text_size; - } - if (!(png_ptr->current_text_left)) - { - png_textp text_ptr; - png_charp key; - int comp_flag; - png_charp lang; - png_charp lang_key; - png_charp text; - int ret; - - if (png_ptr->buffer_size < 4) - { - png_push_save_buffer(png_ptr); - return; - } - - png_push_crc_finish(png_ptr); - -#ifdef PNG_MAX_MALLOC_64K - if (png_ptr->skip_length) - return; -#endif - - key = png_ptr->current_text; - - for (lang = key; *lang; lang++) - /* Empty loop */ ; - - if (lang < key + png_ptr->current_text_size - 3) - lang++; - - comp_flag = *lang++; - lang++; /* Skip comp_type, always zero */ - - for (lang_key = lang; *lang_key; lang_key++) - /* Empty loop */ ; - - lang_key++; /* Skip NUL separator */ - - text=lang_key; - - if (lang_key < key + png_ptr->current_text_size - 1) - { - for (; *text; text++) - /* Empty loop */ ; - } - - if (text < key + png_ptr->current_text_size) - text++; - - text_ptr = (png_textp)png_malloc(png_ptr, - png_sizeof(png_text)); - - text_ptr->compression = comp_flag + 2; - text_ptr->key = key; - text_ptr->lang = lang; - text_ptr->lang_key = lang_key; - text_ptr->text = text; - text_ptr->text_length = 0; - text_ptr->itxt_length = png_strlen(text); - - ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); - - png_ptr->current_text = NULL; - - png_free(png_ptr, text_ptr); - if (ret) - png_warning(png_ptr, "Insufficient memory to store iTXt chunk"); - } -} -#endif - -/* This function is called when we haven't found a handler for this - * chunk. If there isn't a problem with the chunk itself (ie a bad chunk - * name or a critical chunk), the chunk is (currently) silently ignored. - */ -void /* PRIVATE */ -png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 - length) -{ - png_uint_32 skip = 0; - - if (!(png_ptr->chunk_name[0] & 0x20)) - { -#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED - if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != - PNG_HANDLE_CHUNK_ALWAYS -#ifdef PNG_READ_USER_CHUNKS_SUPPORTED - && png_ptr->read_user_chunk_fn == NULL -#endif - ) -#endif - png_chunk_error(png_ptr, "unknown critical chunk"); - - info_ptr = info_ptr; /* To quiet some compiler warnings */ - } - -#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED - if (png_ptr->flags & PNG_FLAG_KEEP_UNKNOWN_CHUNKS) - { -#ifdef PNG_MAX_MALLOC_64K - if (length > (png_uint_32)65535L) - { - png_warning(png_ptr, "unknown chunk too large to fit in memory"); - skip = length - (png_uint_32)65535L; - length = (png_uint_32)65535L; - } -#endif - png_memcpy((png_charp)png_ptr->unknown_chunk.name, - (png_charp)png_ptr->chunk_name, - png_sizeof(png_ptr->unknown_chunk.name)); - png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name) - 1] - = '\0'; - - png_ptr->unknown_chunk.size = (png_size_t)length; - - if (length == 0) - png_ptr->unknown_chunk.data = NULL; - - else - { - png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, - (png_size_t)length); - png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length); - } - -#ifdef PNG_READ_USER_CHUNKS_SUPPORTED - if (png_ptr->read_user_chunk_fn != NULL) - { - /* Callback to user unknown chunk handler */ - int ret; - ret = (*(png_ptr->read_user_chunk_fn)) - (png_ptr, &png_ptr->unknown_chunk); - - if (ret < 0) - png_chunk_error(png_ptr, "error in user chunk"); - - if (ret == 0) - { - if (!(png_ptr->chunk_name[0] & 0x20)) - if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != - PNG_HANDLE_CHUNK_ALWAYS) - png_chunk_error(png_ptr, "unknown critical chunk"); - png_set_unknown_chunks(png_ptr, info_ptr, - &png_ptr->unknown_chunk, 1); - } - } - - else -#endif - png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1); - png_free(png_ptr, png_ptr->unknown_chunk.data); - png_ptr->unknown_chunk.data = NULL; - } - - else -#endif - skip=length; - png_push_crc_skip(png_ptr, skip); -} - -void /* PRIVATE */ -png_push_have_info(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr->info_fn != NULL) - (*(png_ptr->info_fn))(png_ptr, info_ptr); -} - -void /* PRIVATE */ -png_push_have_end(png_structp png_ptr, png_infop info_ptr) -{ - if (png_ptr->end_fn != NULL) - (*(png_ptr->end_fn))(png_ptr, info_ptr); -} - -void /* PRIVATE */ -png_push_have_row(png_structp png_ptr, png_bytep row) -{ - if (png_ptr->row_fn != NULL) - (*(png_ptr->row_fn))(png_ptr, row, png_ptr->row_number, - (int)png_ptr->pass); -} - -void PNGAPI -png_progressive_combine_row (png_structp png_ptr, - png_bytep old_row, png_bytep new_row) -{ - PNG_CONST int FARDATA png_pass_dsp_mask[7] = - {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, 0xff}; - - if (png_ptr == NULL) - return; - - if (new_row != NULL) /* new_row must == png_ptr->row_buf here. */ - png_combine_row(png_ptr, old_row, png_pass_dsp_mask[png_ptr->pass]); -} - -void PNGAPI -png_set_progressive_read_fn(png_structp png_ptr, png_voidp progressive_ptr, - png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn, - png_progressive_end_ptr end_fn) -{ - if (png_ptr == NULL) - return; - - png_ptr->info_fn = info_fn; - png_ptr->row_fn = row_fn; - png_ptr->end_fn = end_fn; - - png_set_read_fn(png_ptr, progressive_ptr, png_push_fill_buffer); -} - -png_voidp PNGAPI -png_get_progressive_ptr(png_structp png_ptr) -{ - if (png_ptr == NULL) - return (NULL); - - return png_ptr->io_ptr; -} -#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ diff --git a/Dependencies/libpng/pngpriv.h b/Dependencies/libpng/pngpriv.h deleted file mode 100644 index 8e8477c..0000000 --- a/Dependencies/libpng/pngpriv.h +++ /dev/null @@ -1,956 +0,0 @@ - -/* pngpriv.h - private declarations for use inside libpng - * - * libpng version 1.4.1 - February 25, 2010 - * For conditions of distribution and use, see copyright notice in png.h - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - */ - -/* The symbols declared in this file (including the functions declared - * as PNG_EXTERN) are PRIVATE. They are not part of the libpng public - * interface, and are not recommended for use by regular applications. - * Some of them may become public in the future; others may stay private, - * change in an incompatible way, or even disappear. - * Although the libpng users are not forbidden to include this header, - * they should be well aware of the issues that may arise from doing so. - */ - -#ifndef PNGPRIV_H -#define PNGPRIV_H - -#ifndef PNG_VERSION_INFO_ONLY - -#include - -/* The functions exported by PNG_EXTERN are internal functions, which - * aren't usually used outside the library (as far as I know), so it is - * debatable if they should be exported at all. In the future, when it - * is possible to have run-time registry of chunk-handling functions, - * some of these will be made available again. -#define PNG_EXTERN extern - */ -#define PNG_EXTERN - -/* Other defines specific to compilers can go here. Try to keep - * them inside an appropriate ifdef/endif pair for portability. - */ - -#ifdef PNG_FLOATING_POINT_SUPPORTED -# ifdef MACOS - /* We need to check that hasn't already been included earlier - * as it seems it doesn't agree with , yet we should really use - * if possible. - */ -# if !defined(__MATH_H__) && !defined(__MATH_H) && !defined(__cmath__) -# include -# endif -# else -# include -# endif -# if defined(_AMIGA) && defined(__SASC) && defined(_M68881) - /* Amiga SAS/C: We must include builtin FPU functions when compiling using - * MATH=68881 - */ -# include -# endif -#endif - -/* Codewarrior on NT has linking problems without this. */ -#if (defined(__MWERKS__) && defined(WIN32)) || defined(__STDC__) -# define PNG_ALWAYS_EXTERN -#endif - -/* This provides the non-ANSI (far) memory allocation routines. */ -#if defined(__TURBOC__) && defined(__MSDOS__) -# include -# include -#endif - -#if defined(WIN32) || defined(_Windows) || defined(_WINDOWS) || \ - defined(_WIN32) || defined(__WIN32__) -# include /* defines _WINDOWS_ macro */ -/* I have no idea why is this necessary... */ -# ifdef _MSC_VER -# include -# endif -#endif - -/* Various modes of operation. Note that after an init, mode is set to - * zero automatically when the structure is created. - */ -#define PNG_HAVE_IHDR 0x01 -#define PNG_HAVE_PLTE 0x02 -#define PNG_HAVE_IDAT 0x04 -#define PNG_AFTER_IDAT 0x08 /* Have complete zlib datastream */ -#define PNG_HAVE_IEND 0x10 -#define PNG_HAVE_gAMA 0x20 -#define PNG_HAVE_cHRM 0x40 -#define PNG_HAVE_sRGB 0x80 -#define PNG_HAVE_CHUNK_HEADER 0x100 -#define PNG_WROTE_tIME 0x200 -#define PNG_WROTE_INFO_BEFORE_PLTE 0x400 -#define PNG_BACKGROUND_IS_GRAY 0x800 -#define PNG_HAVE_PNG_SIGNATURE 0x1000 -#define PNG_HAVE_CHUNK_AFTER_IDAT 0x2000 /* Have another chunk after IDAT */ - -/* Flags for the transformations the PNG library does on the image data */ -#define PNG_BGR 0x0001 -#define PNG_INTERLACE 0x0002 -#define PNG_PACK 0x0004 -#define PNG_SHIFT 0x0008 -#define PNG_SWAP_BYTES 0x0010 -#define PNG_INVERT_MONO 0x0020 -#define PNG_DITHER 0x0040 -#define PNG_BACKGROUND 0x0080 -#define PNG_BACKGROUND_EXPAND 0x0100 - /* 0x0200 unused */ -#define PNG_16_TO_8 0x0400 -#define PNG_RGBA 0x0800 -#define PNG_EXPAND 0x1000 -#define PNG_GAMMA 0x2000 -#define PNG_GRAY_TO_RGB 0x4000 -#define PNG_FILLER 0x8000L -#define PNG_PACKSWAP 0x10000L -#define PNG_SWAP_ALPHA 0x20000L -#define PNG_STRIP_ALPHA 0x40000L -#define PNG_INVERT_ALPHA 0x80000L -#define PNG_USER_TRANSFORM 0x100000L -#define PNG_RGB_TO_GRAY_ERR 0x200000L -#define PNG_RGB_TO_GRAY_WARN 0x400000L -#define PNG_RGB_TO_GRAY 0x600000L /* two bits, RGB_TO_GRAY_ERR|WARN */ - /* 0x800000L Unused */ -#define PNG_ADD_ALPHA 0x1000000L /* Added to libpng-1.2.7 */ -#define PNG_EXPAND_tRNS 0x2000000L /* Added to libpng-1.2.9 */ - /* 0x4000000L unused */ - /* 0x8000000L unused */ - /* 0x10000000L unused */ - /* 0x20000000L unused */ - /* 0x40000000L unused */ - -/* Flags for png_create_struct */ -#define PNG_STRUCT_PNG 0x0001 -#define PNG_STRUCT_INFO 0x0002 - -/* Scaling factor for filter heuristic weighting calculations */ -#define PNG_WEIGHT_SHIFT 8 -#define PNG_WEIGHT_FACTOR (1<<(PNG_WEIGHT_SHIFT)) -#define PNG_COST_SHIFT 3 -#define PNG_COST_FACTOR (1<<(PNG_COST_SHIFT)) - -/* Flags for the png_ptr->flags rather than declaring a byte for each one */ -#define PNG_FLAG_ZLIB_CUSTOM_STRATEGY 0x0001 -#define PNG_FLAG_ZLIB_CUSTOM_LEVEL 0x0002 -#define PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL 0x0004 -#define PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS 0x0008 -#define PNG_FLAG_ZLIB_CUSTOM_METHOD 0x0010 -#define PNG_FLAG_ZLIB_FINISHED 0x0020 -#define PNG_FLAG_ROW_INIT 0x0040 -#define PNG_FLAG_FILLER_AFTER 0x0080 -#define PNG_FLAG_CRC_ANCILLARY_USE 0x0100 -#define PNG_FLAG_CRC_ANCILLARY_NOWARN 0x0200 -#define PNG_FLAG_CRC_CRITICAL_USE 0x0400 -#define PNG_FLAG_CRC_CRITICAL_IGNORE 0x0800 - /* 0x1000 unused */ - /* 0x2000 unused */ - /* 0x4000 unused */ -#define PNG_FLAG_KEEP_UNKNOWN_CHUNKS 0x8000L -#define PNG_FLAG_KEEP_UNSAFE_CHUNKS 0x10000L -#define PNG_FLAG_LIBRARY_MISMATCH 0x20000L -#define PNG_FLAG_STRIP_ERROR_NUMBERS 0x40000L -#define PNG_FLAG_STRIP_ERROR_TEXT 0x80000L -#define PNG_FLAG_MALLOC_NULL_MEM_OK 0x100000L -#define PNG_FLAG_ADD_ALPHA 0x200000L /* Added to libpng-1.2.8 */ -#define PNG_FLAG_STRIP_ALPHA 0x400000L /* Added to libpng-1.2.8 */ -#define PNG_FLAG_BENIGN_ERRORS_WARN 0x800000L /* Added to libpng-1.4.0 */ - /* 0x1000000L unused */ - /* 0x2000000L unused */ - /* 0x4000000L unused */ - /* 0x8000000L unused */ - /* 0x10000000L unused */ - /* 0x20000000L unused */ - /* 0x40000000L unused */ - -#define PNG_FLAG_CRC_ANCILLARY_MASK (PNG_FLAG_CRC_ANCILLARY_USE | \ - PNG_FLAG_CRC_ANCILLARY_NOWARN) - -#define PNG_FLAG_CRC_CRITICAL_MASK (PNG_FLAG_CRC_CRITICAL_USE | \ - PNG_FLAG_CRC_CRITICAL_IGNORE) - -#define PNG_FLAG_CRC_MASK (PNG_FLAG_CRC_ANCILLARY_MASK | \ - PNG_FLAG_CRC_CRITICAL_MASK) - -/* Save typing and make code easier to understand */ - -#define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \ - abs((int)((c1).green) - (int)((c2).green)) + \ - abs((int)((c1).blue) - (int)((c2).blue))) - -/* Added to libpng-1.2.6 JB */ -#define PNG_ROWBYTES(pixel_bits, width) \ - ((pixel_bits) >= 8 ? \ - ((png_size_t)(width) * (((png_size_t)(pixel_bits)) >> 3)) : \ - (( ((png_size_t)(width) * ((png_size_t)(pixel_bits))) + 7) >> 3) ) - -/* PNG_OUT_OF_RANGE returns true if value is outside the range - * ideal-delta..ideal+delta. Each argument is evaluated twice. - * "ideal" and "delta" should be constants, normally simple - * integers, "value" a variable. Added to libpng-1.2.6 JB - */ -#define PNG_OUT_OF_RANGE(value, ideal, delta) \ - ( (value) < (ideal)-(delta) || (value) > (ideal)+(delta) ) - -/* Constant strings for known chunk types. If you need to add a chunk, - * define the name here, and add an invocation of the macro wherever it's - * needed. - */ -#define PNG_IHDR PNG_CONST png_byte png_IHDR[5] = { 73, 72, 68, 82, '\0'} -#define PNG_IDAT PNG_CONST png_byte png_IDAT[5] = { 73, 68, 65, 84, '\0'} -#define PNG_IEND PNG_CONST png_byte png_IEND[5] = { 73, 69, 78, 68, '\0'} -#define PNG_PLTE PNG_CONST png_byte png_PLTE[5] = { 80, 76, 84, 69, '\0'} -#define PNG_bKGD PNG_CONST png_byte png_bKGD[5] = { 98, 75, 71, 68, '\0'} -#define PNG_cHRM PNG_CONST png_byte png_cHRM[5] = { 99, 72, 82, 77, '\0'} -#define PNG_gAMA PNG_CONST png_byte png_gAMA[5] = {103, 65, 77, 65, '\0'} -#define PNG_hIST PNG_CONST png_byte png_hIST[5] = {104, 73, 83, 84, '\0'} -#define PNG_iCCP PNG_CONST png_byte png_iCCP[5] = {105, 67, 67, 80, '\0'} -#define PNG_iTXt PNG_CONST png_byte png_iTXt[5] = {105, 84, 88, 116, '\0'} -#define PNG_oFFs PNG_CONST png_byte png_oFFs[5] = {111, 70, 70, 115, '\0'} -#define PNG_pCAL PNG_CONST png_byte png_pCAL[5] = {112, 67, 65, 76, '\0'} -#define PNG_sCAL PNG_CONST png_byte png_sCAL[5] = {115, 67, 65, 76, '\0'} -#define PNG_pHYs PNG_CONST png_byte png_pHYs[5] = {112, 72, 89, 115, '\0'} -#define PNG_sBIT PNG_CONST png_byte png_sBIT[5] = {115, 66, 73, 84, '\0'} -#define PNG_sPLT PNG_CONST png_byte png_sPLT[5] = {115, 80, 76, 84, '\0'} -#define PNG_sRGB PNG_CONST png_byte png_sRGB[5] = {115, 82, 71, 66, '\0'} -#define PNG_sTER PNG_CONST png_byte png_sTER[5] = {115, 84, 69, 82, '\0'} -#define PNG_tEXt PNG_CONST png_byte png_tEXt[5] = {116, 69, 88, 116, '\0'} -#define PNG_tIME PNG_CONST png_byte png_tIME[5] = {116, 73, 77, 69, '\0'} -#define PNG_tRNS PNG_CONST png_byte png_tRNS[5] = {116, 82, 78, 83, '\0'} -#define PNG_zTXt PNG_CONST png_byte png_zTXt[5] = {122, 84, 88, 116, '\0'} - - -/* Inhibit C++ name-mangling for libpng functions but not for system calls. */ -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* These functions are used internally in the code. They generally - * shouldn't be used unless you are writing code to add or replace some - * functionality in libpng. More information about most functions can - * be found in the files where the functions are located. - */ - -/* Allocate memory for an internal libpng struct */ -PNG_EXTERN png_voidp png_create_struct PNGARG((int type)); - -/* Free memory from internal libpng struct */ -PNG_EXTERN void png_destroy_struct PNGARG((png_voidp struct_ptr)); - -PNG_EXTERN png_voidp png_create_struct_2 PNGARG((int type, png_malloc_ptr - malloc_fn, png_voidp mem_ptr)); -PNG_EXTERN void png_destroy_struct_2 PNGARG((png_voidp struct_ptr, - png_free_ptr free_fn, png_voidp mem_ptr)); - -/* Free any memory that info_ptr points to and reset struct. */ -PNG_EXTERN void png_info_destroy PNGARG((png_structp png_ptr, - png_infop info_ptr)); - -/* Function to allocate memory for zlib. PNGAPI is disallowed. */ -PNG_EXTERN voidpf png_zalloc PNGARG((voidpf png_ptr, uInt items, uInt size)); - -/* Function to free memory for zlib. PNGAPI is disallowed. */ -PNG_EXTERN void png_zfree PNGARG((voidpf png_ptr, voidpf ptr)); - -/* Next four functions are used internally as callbacks. PNGAPI is required - * but not PNG_EXPORT. PNGAPI added at libpng version 1.2.3. */ - -PNG_EXTERN void PNGAPI png_default_read_data PNGARG((png_structp png_ptr, - png_bytep data, png_size_t length)); - -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED -PNG_EXTERN void PNGAPI png_push_fill_buffer PNGARG((png_structp png_ptr, - png_bytep buffer, png_size_t length)); -#endif - -PNG_EXTERN void PNGAPI png_default_write_data PNGARG((png_structp png_ptr, - png_bytep data, png_size_t length)); - -#ifdef PNG_WRITE_FLUSH_SUPPORTED -#ifdef PNG_STDIO_SUPPORTED -PNG_EXTERN void PNGAPI png_default_flush PNGARG((png_structp png_ptr)); -#endif -#endif - -/* Reset the CRC variable */ -PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr)); - -/* Write the "data" buffer to whatever output you are using */ -PNG_EXTERN void png_write_data PNGARG((png_structp png_ptr, png_bytep data, - png_size_t length)); - -/* Read the chunk header (length + type name) */ -PNG_EXTERN png_uint_32 png_read_chunk_header PNGARG((png_structp png_ptr)); - -/* Read data from whatever input you are using into the "data" buffer */ -PNG_EXTERN void png_read_data PNGARG((png_structp png_ptr, png_bytep data, - png_size_t length)); - -/* Read bytes into buf, and update png_ptr->crc */ -PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf, - png_size_t length)); - -/* Decompress data in a chunk that uses compression */ -#if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \ - defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED) -PNG_EXTERN void png_decompress_chunk PNGARG((png_structp png_ptr, - int comp_type, png_size_t chunklength, png_size_t prefix_length, - png_size_t *data_length)); -#endif - -/* Read "skip" bytes, read the file crc, and (optionally) verify png_ptr->crc */ -PNG_EXTERN int png_crc_finish PNGARG((png_structp png_ptr, png_uint_32 skip)); - -/* Read the CRC from the file and compare it to the libpng calculated CRC */ -PNG_EXTERN int png_crc_error PNGARG((png_structp png_ptr)); - -/* Calculate the CRC over a section of data. Note that we are only - * passing a maximum of 64K on systems that have this as a memory limit, - * since this is the maximum buffer size we can specify. - */ -PNG_EXTERN void png_calculate_crc PNGARG((png_structp png_ptr, png_bytep ptr, - png_size_t length)); - -#ifdef PNG_WRITE_FLUSH_SUPPORTED -PNG_EXTERN void png_flush PNGARG((png_structp png_ptr)); -#endif - -/* Write various chunks */ - -/* Write the IHDR chunk, and update the png_struct with the necessary - * information. - */ -PNG_EXTERN void png_write_IHDR PNGARG((png_structp png_ptr, png_uint_32 width, - png_uint_32 height, - int bit_depth, int color_type, int compression_method, int filter_method, - int interlace_method)); - -PNG_EXTERN void png_write_PLTE PNGARG((png_structp png_ptr, png_colorp palette, - png_uint_32 num_pal)); - -PNG_EXTERN void png_write_IDAT PNGARG((png_structp png_ptr, png_bytep data, - png_size_t length)); - -PNG_EXTERN void png_write_IEND PNGARG((png_structp png_ptr)); - -#ifdef PNG_WRITE_gAMA_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -PNG_EXTERN void png_write_gAMA PNGARG((png_structp png_ptr, double file_gamma)); -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED -PNG_EXTERN void png_write_gAMA_fixed PNGARG((png_structp png_ptr, - png_fixed_point file_gamma)); -#endif -#endif - -#ifdef PNG_WRITE_sBIT_SUPPORTED -PNG_EXTERN void png_write_sBIT PNGARG((png_structp png_ptr, png_color_8p sbit, - int color_type)); -#endif - -#ifdef PNG_WRITE_cHRM_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -PNG_EXTERN void png_write_cHRM PNGARG((png_structp png_ptr, - double white_x, double white_y, - double red_x, double red_y, double green_x, double green_y, - double blue_x, double blue_y)); -#endif -PNG_EXTERN void png_write_cHRM_fixed PNGARG((png_structp png_ptr, - png_fixed_point int_white_x, png_fixed_point int_white_y, - png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point - int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, - png_fixed_point int_blue_y)); -#endif - -#ifdef PNG_WRITE_sRGB_SUPPORTED -PNG_EXTERN void png_write_sRGB PNGARG((png_structp png_ptr, - int intent)); -#endif - -#ifdef PNG_WRITE_iCCP_SUPPORTED -PNG_EXTERN void png_write_iCCP PNGARG((png_structp png_ptr, - png_charp name, int compression_type, - png_charp profile, int proflen)); - /* Note to maintainer: profile should be png_bytep */ -#endif - -#ifdef PNG_WRITE_sPLT_SUPPORTED -PNG_EXTERN void png_write_sPLT PNGARG((png_structp png_ptr, - png_sPLT_tp palette)); -#endif - -#ifdef PNG_WRITE_tRNS_SUPPORTED -PNG_EXTERN void png_write_tRNS PNGARG((png_structp png_ptr, png_bytep trans, - png_color_16p values, int number, int color_type)); -#endif - -#ifdef PNG_WRITE_bKGD_SUPPORTED -PNG_EXTERN void png_write_bKGD PNGARG((png_structp png_ptr, - png_color_16p values, int color_type)); -#endif - -#ifdef PNG_WRITE_hIST_SUPPORTED -PNG_EXTERN void png_write_hIST PNGARG((png_structp png_ptr, png_uint_16p hist, - int num_hist)); -#endif - -#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \ - defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED) -PNG_EXTERN png_size_t png_check_keyword PNGARG((png_structp png_ptr, - png_charp key, png_charpp new_key)); -#endif - -#ifdef PNG_WRITE_tEXt_SUPPORTED -PNG_EXTERN void png_write_tEXt PNGARG((png_structp png_ptr, png_charp key, - png_charp text, png_size_t text_len)); -#endif - -#ifdef PNG_WRITE_zTXt_SUPPORTED -PNG_EXTERN void png_write_zTXt PNGARG((png_structp png_ptr, png_charp key, - png_charp text, png_size_t text_len, int compression)); -#endif - -#ifdef PNG_WRITE_iTXt_SUPPORTED -PNG_EXTERN void png_write_iTXt PNGARG((png_structp png_ptr, - int compression, png_charp key, png_charp lang, png_charp lang_key, - png_charp text)); -#endif - -#ifdef PNG_TEXT_SUPPORTED /* Added at version 1.0.14 and 1.2.4 */ -PNG_EXTERN int png_set_text_2 PNGARG((png_structp png_ptr, - png_infop info_ptr, png_textp text_ptr, int num_text)); -#endif - -#ifdef PNG_WRITE_oFFs_SUPPORTED -PNG_EXTERN void png_write_oFFs PNGARG((png_structp png_ptr, - png_int_32 x_offset, png_int_32 y_offset, int unit_type)); -#endif - -#ifdef PNG_WRITE_pCAL_SUPPORTED -PNG_EXTERN void png_write_pCAL PNGARG((png_structp png_ptr, png_charp purpose, - png_int_32 X0, png_int_32 X1, int type, int nparams, - png_charp units, png_charpp params)); -#endif - -#ifdef PNG_WRITE_pHYs_SUPPORTED -PNG_EXTERN void png_write_pHYs PNGARG((png_structp png_ptr, - png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit, - int unit_type)); -#endif - -#ifdef PNG_WRITE_tIME_SUPPORTED -PNG_EXTERN void png_write_tIME PNGARG((png_structp png_ptr, - png_timep mod_time)); -#endif - -#ifdef PNG_WRITE_sCAL_SUPPORTED -#if defined(PNG_FLOATING_POINT_SUPPORTED) && defined(PNG_STDIO_SUPPORTED) -PNG_EXTERN void png_write_sCAL PNGARG((png_structp png_ptr, - int unit, double width, double height)); -#else -#ifdef PNG_FIXED_POINT_SUPPORTED -PNG_EXTERN void png_write_sCAL_s PNGARG((png_structp png_ptr, - int unit, png_charp width, png_charp height)); -#endif -#endif -#endif - -/* Called when finished processing a row of data */ -PNG_EXTERN void png_write_finish_row PNGARG((png_structp png_ptr)); - -/* Internal use only. Called before first row of data */ -PNG_EXTERN void png_write_start_row PNGARG((png_structp png_ptr)); - -#ifdef PNG_READ_GAMMA_SUPPORTED -PNG_EXTERN void png_build_gamma_table PNGARG((png_structp png_ptr, - png_byte bit_depth)); -#endif - -/* Combine a row of data, dealing with alpha, etc. if requested */ -PNG_EXTERN void png_combine_row PNGARG((png_structp png_ptr, png_bytep row, - int mask)); - -#ifdef PNG_READ_INTERLACING_SUPPORTED -/* Expand an interlaced row */ -/* OLD pre-1.0.9 interface: -PNG_EXTERN void png_do_read_interlace PNGARG((png_row_infop row_info, - png_bytep row, int pass, png_uint_32 transformations)); - */ -PNG_EXTERN void png_do_read_interlace PNGARG((png_structp png_ptr)); -#endif - -/* GRR TO DO (2.0 or whenever): simplify other internal calling interfaces */ - -#ifdef PNG_WRITE_INTERLACING_SUPPORTED -/* Grab pixels out of a row for an interlaced pass */ -PNG_EXTERN void png_do_write_interlace PNGARG((png_row_infop row_info, - png_bytep row, int pass)); -#endif - -/* Unfilter a row */ -PNG_EXTERN void png_read_filter_row PNGARG((png_structp png_ptr, - png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter)); - -/* Choose the best filter to use and filter the row data */ -PNG_EXTERN void png_write_find_filter PNGARG((png_structp png_ptr, - png_row_infop row_info)); - -/* Write out the filtered row. */ -PNG_EXTERN void png_write_filtered_row PNGARG((png_structp png_ptr, - png_bytep filtered_row)); -/* Finish a row while reading, dealing with interlacing passes, etc. */ -PNG_EXTERN void png_read_finish_row PNGARG((png_structp png_ptr)); - -/* Initialize the row buffers, etc. */ -PNG_EXTERN void png_read_start_row PNGARG((png_structp png_ptr)); -/* Optional call to update the users info structure */ -PNG_EXTERN void png_read_transform_info PNGARG((png_structp png_ptr, - png_infop info_ptr)); - -/* These are the functions that do the transformations */ -#ifdef PNG_READ_FILLER_SUPPORTED -PNG_EXTERN void png_do_read_filler PNGARG((png_row_infop row_info, - png_bytep row, png_uint_32 filler, png_uint_32 flags)); -#endif - -#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED -PNG_EXTERN void png_do_read_swap_alpha PNGARG((png_row_infop row_info, - png_bytep row)); -#endif - -#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED -PNG_EXTERN void png_do_write_swap_alpha PNGARG((png_row_infop row_info, - png_bytep row)); -#endif - -#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED -PNG_EXTERN void png_do_read_invert_alpha PNGARG((png_row_infop row_info, - png_bytep row)); -#endif - -#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED -PNG_EXTERN void png_do_write_invert_alpha PNGARG((png_row_infop row_info, - png_bytep row)); -#endif - -#if defined(PNG_WRITE_FILLER_SUPPORTED) || \ - defined(PNG_READ_STRIP_ALPHA_SUPPORTED) -PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info, - png_bytep row, png_uint_32 flags)); -#endif - -#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED) -PNG_EXTERN void png_do_swap PNGARG((png_row_infop row_info, png_bytep row)); -#endif - -#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \ - defined(PNG_WRITE_PACKSWAP_SUPPORTED) -PNG_EXTERN void png_do_packswap PNGARG((png_row_infop row_info, png_bytep row)); -#endif - -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED -PNG_EXTERN int png_do_rgb_to_gray PNGARG((png_structp png_ptr, png_row_infop - row_info, png_bytep row)); -#endif - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED -PNG_EXTERN void png_do_gray_to_rgb PNGARG((png_row_infop row_info, - png_bytep row)); -#endif - -#ifdef PNG_READ_PACK_SUPPORTED -PNG_EXTERN void png_do_unpack PNGARG((png_row_infop row_info, png_bytep row)); -#endif - -#ifdef PNG_READ_SHIFT_SUPPORTED -PNG_EXTERN void png_do_unshift PNGARG((png_row_infop row_info, png_bytep row, - png_color_8p sig_bits)); -#endif - -#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED) -PNG_EXTERN void png_do_invert PNGARG((png_row_infop row_info, png_bytep row)); -#endif - -#ifdef PNG_READ_16_TO_8_SUPPORTED -PNG_EXTERN void png_do_chop PNGARG((png_row_infop row_info, png_bytep row)); -#endif - -#ifdef PNG_READ_DITHER_SUPPORTED -PNG_EXTERN void png_do_dither PNGARG((png_row_infop row_info, - png_bytep row, png_bytep palette_lookup, png_bytep dither_lookup)); - -# ifdef PNG_CORRECT_PALETTE_SUPPORTED -PNG_EXTERN void png_correct_palette PNGARG((png_structp png_ptr, - png_colorp palette, int num_palette)); -# endif -#endif - -#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED) -PNG_EXTERN void png_do_bgr PNGARG((png_row_infop row_info, png_bytep row)); -#endif - -#ifdef PNG_WRITE_PACK_SUPPORTED -PNG_EXTERN void png_do_pack PNGARG((png_row_infop row_info, - png_bytep row, png_uint_32 bit_depth)); -#endif - -#ifdef PNG_WRITE_SHIFT_SUPPORTED -PNG_EXTERN void png_do_shift PNGARG((png_row_infop row_info, png_bytep row, - png_color_8p bit_depth)); -#endif - -#ifdef PNG_READ_BACKGROUND_SUPPORTED -#ifdef PNG_READ_GAMMA_SUPPORTED -PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info, png_bytep row, - png_color_16p trans_color, png_color_16p background, - png_color_16p background_1, - png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1, - png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1, - png_uint_16pp gamma_16_to_1, int gamma_shift)); -#else -PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info, png_bytep row, - png_color_16p trans_color, png_color_16p background)); -#endif -#endif - -#ifdef PNG_READ_GAMMA_SUPPORTED -PNG_EXTERN void png_do_gamma PNGARG((png_row_infop row_info, png_bytep row, - png_bytep gamma_table, png_uint_16pp gamma_16_table, - int gamma_shift)); -#endif - -#ifdef PNG_READ_EXPAND_SUPPORTED -PNG_EXTERN void png_do_expand_palette PNGARG((png_row_infop row_info, - png_bytep row, png_colorp palette, png_bytep trans, int num_trans)); -PNG_EXTERN void png_do_expand PNGARG((png_row_infop row_info, - png_bytep row, png_color_16p trans_value)); -#endif - -/* The following decodes the appropriate chunks, and does error correction, - * then calls the appropriate callback for the chunk if it is valid. - */ - -/* Decode the IHDR chunk */ -PNG_EXTERN void png_handle_IHDR PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -PNG_EXTERN void png_handle_PLTE PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -PNG_EXTERN void png_handle_IEND PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); - -#ifdef PNG_READ_bKGD_SUPPORTED -PNG_EXTERN void png_handle_bKGD PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_cHRM_SUPPORTED -PNG_EXTERN void png_handle_cHRM PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_gAMA_SUPPORTED -PNG_EXTERN void png_handle_gAMA PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_hIST_SUPPORTED -PNG_EXTERN void png_handle_hIST PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_iCCP_SUPPORTED -extern void png_handle_iCCP PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif /* PNG_READ_iCCP_SUPPORTED */ - -#ifdef PNG_READ_iTXt_SUPPORTED -PNG_EXTERN void png_handle_iTXt PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_oFFs_SUPPORTED -PNG_EXTERN void png_handle_oFFs PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_pCAL_SUPPORTED -PNG_EXTERN void png_handle_pCAL PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_pHYs_SUPPORTED -PNG_EXTERN void png_handle_pHYs PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_sBIT_SUPPORTED -PNG_EXTERN void png_handle_sBIT PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_sCAL_SUPPORTED -PNG_EXTERN void png_handle_sCAL PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_sPLT_SUPPORTED -extern void png_handle_sPLT PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif /* PNG_READ_sPLT_SUPPORTED */ - -#ifdef PNG_READ_sRGB_SUPPORTED -PNG_EXTERN void png_handle_sRGB PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_tEXt_SUPPORTED -PNG_EXTERN void png_handle_tEXt PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_tIME_SUPPORTED -PNG_EXTERN void png_handle_tIME PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_tRNS_SUPPORTED -PNG_EXTERN void png_handle_tRNS PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -#ifdef PNG_READ_zTXt_SUPPORTED -PNG_EXTERN void png_handle_zTXt PNGARG((png_structp png_ptr, png_infop info_ptr, - png_uint_32 length)); -#endif - -PNG_EXTERN void png_handle_unknown PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 length)); - -PNG_EXTERN void png_check_chunk_name PNGARG((png_structp png_ptr, - png_bytep chunk_name)); - -/* Handle the transformations for reading and writing */ -PNG_EXTERN void png_do_read_transformations PNGARG((png_structp png_ptr)); -PNG_EXTERN void png_do_write_transformations PNGARG((png_structp png_ptr)); - -PNG_EXTERN void png_init_read_transformations PNGARG((png_structp png_ptr)); - -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED -PNG_EXTERN void png_push_read_chunk PNGARG((png_structp png_ptr, - png_infop info_ptr)); -PNG_EXTERN void png_push_read_sig PNGARG((png_structp png_ptr, - png_infop info_ptr)); -PNG_EXTERN void png_push_check_crc PNGARG((png_structp png_ptr)); -PNG_EXTERN void png_push_crc_skip PNGARG((png_structp png_ptr, - png_uint_32 length)); -PNG_EXTERN void png_push_crc_finish PNGARG((png_structp png_ptr)); -PNG_EXTERN void png_push_save_buffer PNGARG((png_structp png_ptr)); -PNG_EXTERN void png_push_restore_buffer PNGARG((png_structp png_ptr, - png_bytep buffer, png_size_t buffer_length)); -PNG_EXTERN void png_push_read_IDAT PNGARG((png_structp png_ptr)); -PNG_EXTERN void png_process_IDAT_data PNGARG((png_structp png_ptr, - png_bytep buffer, png_size_t buffer_length)); -PNG_EXTERN void png_push_process_row PNGARG((png_structp png_ptr)); -PNG_EXTERN void png_push_handle_unknown PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 length)); -PNG_EXTERN void png_push_have_info PNGARG((png_structp png_ptr, - png_infop info_ptr)); -PNG_EXTERN void png_push_have_end PNGARG((png_structp png_ptr, - png_infop info_ptr)); -PNG_EXTERN void png_push_have_row PNGARG((png_structp png_ptr, png_bytep row)); -PNG_EXTERN void png_push_read_end PNGARG((png_structp png_ptr, - png_infop info_ptr)); -PNG_EXTERN void png_process_some_data PNGARG((png_structp png_ptr, - png_infop info_ptr)); -PNG_EXTERN void png_read_push_finish_row PNGARG((png_structp png_ptr)); -#ifdef PNG_READ_tEXt_SUPPORTED -PNG_EXTERN void png_push_handle_tEXt PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 length)); -PNG_EXTERN void png_push_read_tEXt PNGARG((png_structp png_ptr, - png_infop info_ptr)); -#endif -#ifdef PNG_READ_zTXt_SUPPORTED -PNG_EXTERN void png_push_handle_zTXt PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 length)); -PNG_EXTERN void png_push_read_zTXt PNGARG((png_structp png_ptr, - png_infop info_ptr)); -#endif -#ifdef PNG_READ_iTXt_SUPPORTED -PNG_EXTERN void png_push_handle_iTXt PNGARG((png_structp png_ptr, - png_infop info_ptr, png_uint_32 length)); -PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr, - png_infop info_ptr)); -#endif - -#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ - -#ifdef PNG_MNG_FEATURES_SUPPORTED -PNG_EXTERN void png_do_read_intrapixel PNGARG((png_row_infop row_info, - png_bytep row)); -PNG_EXTERN void png_do_write_intrapixel PNGARG((png_row_infop row_info, - png_bytep row)); -#endif - -/* Added at libpng version 1.4.0 */ -#ifdef PNG_cHRM_SUPPORTED -PNG_EXTERN int png_check_cHRM_fixed PNGARG((png_structp png_ptr, - png_fixed_point int_white_x, png_fixed_point int_white_y, - png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point - int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, - png_fixed_point int_blue_y)); -#endif - -#ifdef PNG_cHRM_SUPPORTED -#ifdef PNG_CHECK_cHRM_SUPPORTED -/* Added at libpng version 1.2.34 and 1.4.0 */ -PNG_EXTERN void png_64bit_product PNGARG((long v1, long v2, - unsigned long *hi_product, unsigned long *lo_product)); -#endif -#endif - -/* Added at libpng version 1.4.0 */ -PNG_EXTERN void png_check_IHDR PNGARG((png_structp png_ptr, - png_uint_32 width, png_uint_32 height, int bit_depth, - int color_type, int interlace_type, int compression_type, - int filter_type)); - -/* Free all memory used by the read (old method - NOT DLL EXPORTED) */ -extern void png_read_destroy PNGARG((png_structp png_ptr, png_infop info_ptr, - png_infop end_info_ptr)); - -/* Free any memory used in png_ptr struct (old method - NOT DLL EXPORTED) */ -extern void png_write_destroy PNGARG((png_structp png_ptr)); - -#ifdef USE_FAR_KEYWORD /* memory model conversion function */ -extern void *png_far_to_near PNGARG((png_structp png_ptr,png_voidp ptr, - int check)); -#endif /* USE_FAR_KEYWORD */ - -/* Define PNG_DEBUG at compile time for debugging information. Higher - * numbers for PNG_DEBUG mean more debugging information. This has - * only been added since version 0.95 so it is not implemented throughout - * libpng yet, but more support will be added as needed. - */ -#ifdef PNG_DEBUG -#if (PNG_DEBUG > 0) -#if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER) -#include -#if (PNG_DEBUG > 1) -#ifndef _DEBUG -# define _DEBUG -#endif -#ifndef png_debug -#define png_debug(l,m) _RPT0(_CRT_WARN,m PNG_STRING_NEWLINE) -#endif -#ifndef png_debug1 -#define png_debug1(l,m,p1) _RPT1(_CRT_WARN,m PNG_STRING_NEWLINE,p1) -#endif -#ifndef png_debug2 -#define png_debug2(l,m,p1,p2) _RPT2(_CRT_WARN,m PNG_STRING_NEWLINE,p1,p2) -#endif -#endif -#else /* PNG_DEBUG_FILE || !_MSC_VER */ -#ifndef PNG_DEBUG_FILE -#define PNG_DEBUG_FILE stderr -#endif /* PNG_DEBUG_FILE */ - -#if (PNG_DEBUG > 1) -/* Note: ["%s"m PNG_STRING_NEWLINE] probably does not work on - * non-ISO compilers - */ -# ifdef __STDC__ -# ifndef png_debug -# define png_debug(l,m) \ - { \ - int num_tabs=l; \ - fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \ - (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":"")))); \ - } -# endif -# ifndef png_debug1 -# define png_debug1(l,m,p1) \ - { \ - int num_tabs=l; \ - fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \ - (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1); \ - } -# endif -# ifndef png_debug2 -# define png_debug2(l,m,p1,p2) \ - { \ - int num_tabs=l; \ - fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \ - (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \ - } -# endif -# else /* __STDC __ */ -# ifndef png_debug -# define png_debug(l,m) \ - { \ - int num_tabs=l; \ - char format[256]; \ - snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \ - (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \ - m,PNG_STRING_NEWLINE); \ - fprintf(PNG_DEBUG_FILE,format); \ - } -# endif -# ifndef png_debug1 -# define png_debug1(l,m,p1) \ - { \ - int num_tabs=l; \ - char format[256]; \ - snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \ - (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \ - m,PNG_STRING_NEWLINE); \ - fprintf(PNG_DEBUG_FILE,format,p1); \ - } -# endif -# ifndef png_debug2 -# define png_debug2(l,m,p1,p2) \ - { \ - int num_tabs=l; \ - char format[256]; \ - snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \ - (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \ - m,PNG_STRING_NEWLINE); \ - fprintf(PNG_DEBUG_FILE,format,p1,p2); \ - } -# endif -# endif /* __STDC __ */ -#endif /* (PNG_DEBUG > 1) */ - -#endif /* _MSC_VER */ -#endif /* (PNG_DEBUG > 0) */ -#endif /* PNG_DEBUG */ -#ifndef png_debug -#define png_debug(l, m) -#endif -#ifndef png_debug1 -#define png_debug1(l, m, p1) -#endif -#ifndef png_debug2 -#define png_debug2(l, m, p1, p2) -#endif - -/* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */ - -#ifdef __cplusplus -} -#endif - -#endif /* PNG_VERSION_INFO_ONLY */ -#endif /* PNGPRIV_H */ diff --git a/Dependencies/libpng/pngread.c b/Dependencies/libpng/pngread.c deleted file mode 100644 index 97803f2..0000000 --- a/Dependencies/libpng/pngread.c +++ /dev/null @@ -1,1361 +0,0 @@ - -/* pngread.c - read a PNG file - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * This file contains routines that an application calls directly to - * read a PNG file or stream. - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_READ_SUPPORTED -#include "pngpriv.h" - - -/* Create a PNG structure for reading, and allocate any memory needed. */ -png_structp PNGAPI -png_create_read_struct(png_const_charp user_png_ver, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warn_fn) -{ - -#ifdef PNG_USER_MEM_SUPPORTED - return (png_create_read_struct_2(user_png_ver, error_ptr, error_fn, - warn_fn, NULL, NULL, NULL)); -} - -/* Alternate create PNG structure for reading, and allocate any memory - * needed. - */ -png_structp PNGAPI -png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, - png_malloc_ptr malloc_fn, png_free_ptr free_fn) -{ -#endif /* PNG_USER_MEM_SUPPORTED */ - -#ifdef PNG_SETJMP_SUPPORTED - volatile -#endif - png_structp png_ptr; - volatile int png_cleanup_needed = 0; - -#ifdef PNG_SETJMP_SUPPORTED -#ifdef USE_FAR_KEYWORD - jmp_buf jmpbuf; -#endif -#endif - - int i; - - png_debug(1, "in png_create_read_struct"); - -#ifdef PNG_USER_MEM_SUPPORTED - png_ptr = (png_structp)png_create_struct_2(PNG_STRUCT_PNG, - malloc_fn, mem_ptr); -#else - png_ptr = (png_structp)png_create_struct(PNG_STRUCT_PNG); -#endif - if (png_ptr == NULL) - return (NULL); - - /* Added at libpng-1.2.6 */ -#ifdef PNG_USER_LIMITS_SUPPORTED - png_ptr->user_width_max = PNG_USER_WIDTH_MAX; - png_ptr->user_height_max = PNG_USER_HEIGHT_MAX; -# ifdef PNG_USER_CHUNK_CACHE_MAX - /* Added at libpng-1.2.43 and 1.4.0 */ - png_ptr->user_chunk_cache_max = PNG_USER_CHUNK_CACHE_MAX; -# endif -# ifdef PNG_SET_USER_CHUNK_MALLOC_MAX - /* Added at libpng-1.2.43 and 1.4.1 */ - png_ptr->user_chunk_malloc_max = PNG_USER_CHUNK_MALLOC_MAX; -# endif -#endif - -#ifdef PNG_SETJMP_SUPPORTED -/* Applications that neglect to set up their own setjmp() and then - encounter a png_error() will longjmp here. Since the jmpbuf is - then meaningless we abort instead of returning. */ -#ifdef USE_FAR_KEYWORD - if (setjmp(jmpbuf)) -#else - if (setjmp(png_jmpbuf(png_ptr))) /* Sets longjmp to match setjmp */ -#endif - PNG_ABORT(); -#ifdef USE_FAR_KEYWORD - png_memcpy(png_jmpbuf(png_ptr), jmpbuf, png_sizeof(jmp_buf)); -#endif -#endif /* PNG_SETJMP_SUPPORTED */ - -#ifdef PNG_USER_MEM_SUPPORTED - png_set_mem_fn(png_ptr, mem_ptr, malloc_fn, free_fn); -#endif - - png_set_error_fn(png_ptr, error_ptr, error_fn, warn_fn); - - if (user_png_ver) - { - i = 0; - do - { - if (user_png_ver[i] != png_libpng_ver[i]) - png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH; - } while (png_libpng_ver[i++]); - } - else - png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH; - - - if (png_ptr->flags & PNG_FLAG_LIBRARY_MISMATCH) - { - /* Libpng 0.90 and later are binary incompatible with libpng 0.89, so - * we must recompile any applications that use any older library version. - * For versions after libpng 1.0, we will be compatible, so we need - * only check the first digit. - */ - if (user_png_ver == NULL || user_png_ver[0] != png_libpng_ver[0] || - (user_png_ver[0] == '1' && user_png_ver[2] != png_libpng_ver[2]) || - (user_png_ver[0] == '0' && user_png_ver[2] < '9')) - { -#ifdef PNG_STDIO_SUPPORTED - char msg[80]; - if (user_png_ver) - { - png_snprintf(msg, 80, - "Application was compiled with png.h from libpng-%.20s", - user_png_ver); - png_warning(png_ptr, msg); - } - png_snprintf(msg, 80, - "Application is running with png.c from libpng-%.20s", - png_libpng_ver); - png_warning(png_ptr, msg); -#endif -#ifdef PNG_ERROR_NUMBERS_SUPPORTED - png_ptr->flags = 0; -#endif - png_warning(png_ptr, - "Incompatible libpng version in application and library"); - - png_cleanup_needed = 1; - } - } - - if (!png_cleanup_needed) - { - /* Initialize zbuf - compression buffer */ - png_ptr->zbuf_size = PNG_ZBUF_SIZE; - png_ptr->zbuf = (png_bytep)png_malloc_warn(png_ptr, - png_ptr->zbuf_size); - if (png_ptr->zbuf == NULL) - png_cleanup_needed = 1; - } - png_ptr->zstream.zalloc = png_zalloc; - png_ptr->zstream.zfree = png_zfree; - png_ptr->zstream.opaque = (voidpf)png_ptr; - - if (!png_cleanup_needed) - { - switch (inflateInit(&png_ptr->zstream)) - { - case Z_OK: /* Do nothing */ break; - case Z_MEM_ERROR: - case Z_STREAM_ERROR: png_warning(png_ptr, "zlib memory error"); - png_cleanup_needed = 1; break; - case Z_VERSION_ERROR: png_warning(png_ptr, "zlib version error"); - png_cleanup_needed = 1; break; - default: png_warning(png_ptr, "Unknown zlib error"); - png_cleanup_needed = 1; - } - } - - if (png_cleanup_needed) - { - /* Clean up PNG structure and deallocate any memory. */ - png_free(png_ptr, png_ptr->zbuf); - png_ptr->zbuf = NULL; -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)png_ptr, - (png_free_ptr)free_fn, (png_voidp)mem_ptr); -#else - png_destroy_struct((png_voidp)png_ptr); -#endif - return (NULL); - } - - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - - png_set_read_fn(png_ptr, NULL, NULL); - - - return (png_ptr); -} - - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read the information before the actual image data. This has been - * changed in v0.90 to allow reading a file that already has the magic - * bytes read from the stream. You can tell libpng how many bytes have - * been read from the beginning of the stream (up to the maximum of 8) - * via png_set_sig_bytes(), and we will only check the remaining bytes - * here. The application can then have access to the signature bytes we - * read if it is determined that this isn't a valid PNG file. - */ -void PNGAPI -png_read_info(png_structp png_ptr, png_infop info_ptr) -{ - png_debug(1, "in png_read_info"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - /* If we haven't checked all of the PNG signature bytes, do so now. */ - if (png_ptr->sig_bytes < 8) - { - png_size_t num_checked = png_ptr->sig_bytes, - num_to_check = 8 - num_checked; - -#ifdef PNG_IO_STATE_SUPPORTED - png_ptr->io_state = PNG_IO_READING | PNG_IO_SIGNATURE; -#endif - - png_read_data(png_ptr, &(info_ptr->signature[num_checked]), num_to_check); - png_ptr->sig_bytes = 8; - - if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check)) - { - if (num_checked < 4 && - png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4)) - png_error(png_ptr, "Not a PNG file"); - else - png_error(png_ptr, "PNG file corrupted by ASCII conversion"); - } - if (num_checked < 3) - png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE; - } - - for (;;) - { - PNG_IHDR; - PNG_IDAT; - PNG_IEND; - PNG_PLTE; -#ifdef PNG_READ_bKGD_SUPPORTED - PNG_bKGD; -#endif -#ifdef PNG_READ_cHRM_SUPPORTED - PNG_cHRM; -#endif -#ifdef PNG_READ_gAMA_SUPPORTED - PNG_gAMA; -#endif -#ifdef PNG_READ_hIST_SUPPORTED - PNG_hIST; -#endif -#ifdef PNG_READ_iCCP_SUPPORTED - PNG_iCCP; -#endif -#ifdef PNG_READ_iTXt_SUPPORTED - PNG_iTXt; -#endif -#ifdef PNG_READ_oFFs_SUPPORTED - PNG_oFFs; -#endif -#ifdef PNG_READ_pCAL_SUPPORTED - PNG_pCAL; -#endif -#ifdef PNG_READ_pHYs_SUPPORTED - PNG_pHYs; -#endif -#ifdef PNG_READ_sBIT_SUPPORTED - PNG_sBIT; -#endif -#ifdef PNG_READ_sCAL_SUPPORTED - PNG_sCAL; -#endif -#ifdef PNG_READ_sPLT_SUPPORTED - PNG_sPLT; -#endif -#ifdef PNG_READ_sRGB_SUPPORTED - PNG_sRGB; -#endif -#ifdef PNG_READ_tEXt_SUPPORTED - PNG_tEXt; -#endif -#ifdef PNG_READ_tIME_SUPPORTED - PNG_tIME; -#endif -#ifdef PNG_READ_tRNS_SUPPORTED - PNG_tRNS; -#endif -#ifdef PNG_READ_zTXt_SUPPORTED - PNG_zTXt; -#endif - png_uint_32 length = png_read_chunk_header(png_ptr); - PNG_CONST png_bytep chunk_name = png_ptr->chunk_name; - - /* This should be a binary subdivision search or a hash for - * matching the chunk name rather than a linear search. - */ - if (!png_memcmp(chunk_name, png_IDAT, 4)) - if (png_ptr->mode & PNG_AFTER_IDAT) - png_ptr->mode |= PNG_HAVE_CHUNK_AFTER_IDAT; - - if (!png_memcmp(chunk_name, png_IHDR, 4)) - png_handle_IHDR(png_ptr, info_ptr, length); - else if (!png_memcmp(chunk_name, png_IEND, 4)) - png_handle_IEND(png_ptr, info_ptr, length); -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - else if (png_handle_as_unknown(png_ptr, chunk_name)) - { - if (!png_memcmp(chunk_name, png_IDAT, 4)) - png_ptr->mode |= PNG_HAVE_IDAT; - png_handle_unknown(png_ptr, info_ptr, length); - if (!png_memcmp(chunk_name, png_PLTE, 4)) - png_ptr->mode |= PNG_HAVE_PLTE; - else if (!png_memcmp(chunk_name, png_IDAT, 4)) - { - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before IDAT"); - else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && - !(png_ptr->mode & PNG_HAVE_PLTE)) - png_error(png_ptr, "Missing PLTE before IDAT"); - break; - } - } -#endif - else if (!png_memcmp(chunk_name, png_PLTE, 4)) - png_handle_PLTE(png_ptr, info_ptr, length); - else if (!png_memcmp(chunk_name, png_IDAT, 4)) - { - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before IDAT"); - else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && - !(png_ptr->mode & PNG_HAVE_PLTE)) - png_error(png_ptr, "Missing PLTE before IDAT"); - - png_ptr->idat_size = length; - png_ptr->mode |= PNG_HAVE_IDAT; - break; - } -#ifdef PNG_READ_bKGD_SUPPORTED - else if (!png_memcmp(chunk_name, png_bKGD, 4)) - png_handle_bKGD(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_cHRM_SUPPORTED - else if (!png_memcmp(chunk_name, png_cHRM, 4)) - png_handle_cHRM(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_gAMA_SUPPORTED - else if (!png_memcmp(chunk_name, png_gAMA, 4)) - png_handle_gAMA(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_hIST_SUPPORTED - else if (!png_memcmp(chunk_name, png_hIST, 4)) - png_handle_hIST(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_oFFs_SUPPORTED - else if (!png_memcmp(chunk_name, png_oFFs, 4)) - png_handle_oFFs(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_pCAL_SUPPORTED - else if (!png_memcmp(chunk_name, png_pCAL, 4)) - png_handle_pCAL(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_sCAL_SUPPORTED - else if (!png_memcmp(chunk_name, png_sCAL, 4)) - png_handle_sCAL(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_pHYs_SUPPORTED - else if (!png_memcmp(chunk_name, png_pHYs, 4)) - png_handle_pHYs(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_sBIT_SUPPORTED - else if (!png_memcmp(chunk_name, png_sBIT, 4)) - png_handle_sBIT(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_sRGB_SUPPORTED - else if (!png_memcmp(chunk_name, png_sRGB, 4)) - png_handle_sRGB(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_iCCP_SUPPORTED - else if (!png_memcmp(chunk_name, png_iCCP, 4)) - png_handle_iCCP(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_sPLT_SUPPORTED - else if (!png_memcmp(chunk_name, png_sPLT, 4)) - png_handle_sPLT(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_tEXt_SUPPORTED - else if (!png_memcmp(chunk_name, png_tEXt, 4)) - png_handle_tEXt(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_tIME_SUPPORTED - else if (!png_memcmp(chunk_name, png_tIME, 4)) - png_handle_tIME(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_tRNS_SUPPORTED - else if (!png_memcmp(chunk_name, png_tRNS, 4)) - png_handle_tRNS(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_zTXt_SUPPORTED - else if (!png_memcmp(chunk_name, png_zTXt, 4)) - png_handle_zTXt(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_iTXt_SUPPORTED - else if (!png_memcmp(chunk_name, png_iTXt, 4)) - png_handle_iTXt(png_ptr, info_ptr, length); -#endif - else - png_handle_unknown(png_ptr, info_ptr, length); - } -} -#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ - -/* Optional call to update the users info_ptr structure */ -void PNGAPI -png_read_update_info(png_structp png_ptr, png_infop info_ptr) -{ - png_debug(1, "in png_read_update_info"); - - if (png_ptr == NULL) - return; - if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) - png_read_start_row(png_ptr); - else - png_warning(png_ptr, - "Ignoring extra png_read_update_info() call; row buffer not reallocated"); - - png_read_transform_info(png_ptr, info_ptr); -} - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Initialize palette, background, etc, after transformations - * are set, but before any reading takes place. This allows - * the user to obtain a gamma-corrected palette, for example. - * If the user doesn't call this, we will do it ourselves. - */ -void PNGAPI -png_start_read_image(png_structp png_ptr) -{ - png_debug(1, "in png_start_read_image"); - - if (png_ptr == NULL) - return; - if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) - png_read_start_row(png_ptr); -} -#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -void PNGAPI -png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row) -{ - PNG_IDAT; - PNG_CONST int png_pass_dsp_mask[7] = {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, - 0xff}; - PNG_CONST int png_pass_mask[7] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff}; - int ret; - - if (png_ptr == NULL) - return; - - png_debug2(1, "in png_read_row (row %lu, pass %d)", - (unsigned long) png_ptr->row_number, png_ptr->pass); - - if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) - png_read_start_row(png_ptr); - if (png_ptr->row_number == 0 && png_ptr->pass == 0) - { - /* Check for transforms that have been set but were defined out */ -#if defined(PNG_WRITE_INVERT_SUPPORTED) && !defined(PNG_READ_INVERT_SUPPORTED) - if (png_ptr->transformations & PNG_INVERT_MONO) - png_warning(png_ptr, "PNG_READ_INVERT_SUPPORTED is not defined"); -#endif -#if defined(PNG_WRITE_FILLER_SUPPORTED) && !defined(PNG_READ_FILLER_SUPPORTED) - if (png_ptr->transformations & PNG_FILLER) - png_warning(png_ptr, "PNG_READ_FILLER_SUPPORTED is not defined"); -#endif -#if defined(PNG_WRITE_PACKSWAP_SUPPORTED) && \ - !defined(PNG_READ_PACKSWAP_SUPPORTED) - if (png_ptr->transformations & PNG_PACKSWAP) - png_warning(png_ptr, "PNG_READ_PACKSWAP_SUPPORTED is not defined"); -#endif -#if defined(PNG_WRITE_PACK_SUPPORTED) && !defined(PNG_READ_PACK_SUPPORTED) - if (png_ptr->transformations & PNG_PACK) - png_warning(png_ptr, "PNG_READ_PACK_SUPPORTED is not defined"); -#endif -#if defined(PNG_WRITE_SHIFT_SUPPORTED) && !defined(PNG_READ_SHIFT_SUPPORTED) - if (png_ptr->transformations & PNG_SHIFT) - png_warning(png_ptr, "PNG_READ_SHIFT_SUPPORTED is not defined"); -#endif -#if defined(PNG_WRITE_BGR_SUPPORTED) && !defined(PNG_READ_BGR_SUPPORTED) - if (png_ptr->transformations & PNG_BGR) - png_warning(png_ptr, "PNG_READ_BGR_SUPPORTED is not defined"); -#endif -#if defined(PNG_WRITE_SWAP_SUPPORTED) && !defined(PNG_READ_SWAP_SUPPORTED) - if (png_ptr->transformations & PNG_SWAP_BYTES) - png_warning(png_ptr, "PNG_READ_SWAP_SUPPORTED is not defined"); -#endif - } - -#ifdef PNG_READ_INTERLACING_SUPPORTED - /* If interlaced and we do not need a new row, combine row and return */ - if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE)) - { - switch (png_ptr->pass) - { - case 0: - if (png_ptr->row_number & 0x07) - { - if (dsp_row != NULL) - png_combine_row(png_ptr, dsp_row, - png_pass_dsp_mask[png_ptr->pass]); - png_read_finish_row(png_ptr); - return; - } - break; - case 1: - if ((png_ptr->row_number & 0x07) || png_ptr->width < 5) - { - if (dsp_row != NULL) - png_combine_row(png_ptr, dsp_row, - png_pass_dsp_mask[png_ptr->pass]); - png_read_finish_row(png_ptr); - return; - } - break; - case 2: - if ((png_ptr->row_number & 0x07) != 4) - { - if (dsp_row != NULL && (png_ptr->row_number & 4)) - png_combine_row(png_ptr, dsp_row, - png_pass_dsp_mask[png_ptr->pass]); - png_read_finish_row(png_ptr); - return; - } - break; - case 3: - if ((png_ptr->row_number & 3) || png_ptr->width < 3) - { - if (dsp_row != NULL) - png_combine_row(png_ptr, dsp_row, - png_pass_dsp_mask[png_ptr->pass]); - png_read_finish_row(png_ptr); - return; - } - break; - case 4: - if ((png_ptr->row_number & 3) != 2) - { - if (dsp_row != NULL && (png_ptr->row_number & 2)) - png_combine_row(png_ptr, dsp_row, - png_pass_dsp_mask[png_ptr->pass]); - png_read_finish_row(png_ptr); - return; - } - break; - case 5: - if ((png_ptr->row_number & 1) || png_ptr->width < 2) - { - if (dsp_row != NULL) - png_combine_row(png_ptr, dsp_row, - png_pass_dsp_mask[png_ptr->pass]); - png_read_finish_row(png_ptr); - return; - } - break; - case 6: - if (!(png_ptr->row_number & 1)) - { - png_read_finish_row(png_ptr); - return; - } - break; - } - } -#endif - - if (!(png_ptr->mode & PNG_HAVE_IDAT)) - png_error(png_ptr, "Invalid attempt to read row data"); - - png_ptr->zstream.next_out = png_ptr->row_buf; - png_ptr->zstream.avail_out = - (uInt)(PNG_ROWBYTES(png_ptr->pixel_depth, - png_ptr->iwidth) + 1); - do - { - if (!(png_ptr->zstream.avail_in)) - { - while (!png_ptr->idat_size) - { - png_crc_finish(png_ptr, 0); - - png_ptr->idat_size = png_read_chunk_header(png_ptr); - if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) - png_error(png_ptr, "Not enough image data"); - } - png_ptr->zstream.avail_in = (uInt)png_ptr->zbuf_size; - png_ptr->zstream.next_in = png_ptr->zbuf; - if (png_ptr->zbuf_size > png_ptr->idat_size) - png_ptr->zstream.avail_in = (uInt)png_ptr->idat_size; - png_crc_read(png_ptr, png_ptr->zbuf, - (png_size_t)png_ptr->zstream.avail_in); - png_ptr->idat_size -= png_ptr->zstream.avail_in; - } - ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); - if (ret == Z_STREAM_END) - { - if (png_ptr->zstream.avail_out || png_ptr->zstream.avail_in || - png_ptr->idat_size) - png_benign_error(png_ptr, "Extra compressed data"); - png_ptr->mode |= PNG_AFTER_IDAT; - png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; - break; - } - if (ret != Z_OK) - png_error(png_ptr, png_ptr->zstream.msg ? png_ptr->zstream.msg : - "Decompression error"); - - } while (png_ptr->zstream.avail_out); - - png_ptr->row_info.color_type = png_ptr->color_type; - png_ptr->row_info.width = png_ptr->iwidth; - png_ptr->row_info.channels = png_ptr->channels; - png_ptr->row_info.bit_depth = png_ptr->bit_depth; - png_ptr->row_info.pixel_depth = png_ptr->pixel_depth; - png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth, - png_ptr->row_info.width); - - if (png_ptr->row_buf[0]) - png_read_filter_row(png_ptr, &(png_ptr->row_info), - png_ptr->row_buf + 1, png_ptr->prev_row + 1, - (int)(png_ptr->row_buf[0])); - - png_memcpy(png_ptr->prev_row, png_ptr->row_buf, png_ptr->rowbytes + 1); - -#ifdef PNG_MNG_FEATURES_SUPPORTED - if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && - (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING)) - { - /* Intrapixel differencing */ - png_do_read_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1); - } -#endif - - - if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA)) - png_do_read_transformations(png_ptr); - -#ifdef PNG_READ_INTERLACING_SUPPORTED - /* Blow up interlaced rows to full size */ - if (png_ptr->interlaced && - (png_ptr->transformations & PNG_INTERLACE)) - { - if (png_ptr->pass < 6) - /* Old interface (pre-1.0.9): - * png_do_read_interlace(&(png_ptr->row_info), - * png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations); - */ - png_do_read_interlace(png_ptr); - - if (dsp_row != NULL) - png_combine_row(png_ptr, dsp_row, - png_pass_dsp_mask[png_ptr->pass]); - if (row != NULL) - png_combine_row(png_ptr, row, - png_pass_mask[png_ptr->pass]); - } - else -#endif - { - if (row != NULL) - png_combine_row(png_ptr, row, 0xff); - if (dsp_row != NULL) - png_combine_row(png_ptr, dsp_row, 0xff); - } - png_read_finish_row(png_ptr); - - if (png_ptr->read_row_fn != NULL) - (*(png_ptr->read_row_fn))(png_ptr, png_ptr->row_number, png_ptr->pass); -} -#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read one or more rows of image data. If the image is interlaced, - * and png_set_interlace_handling() has been called, the rows need to - * contain the contents of the rows from the previous pass. If the - * image has alpha or transparency, and png_handle_alpha()[*] has been - * called, the rows contents must be initialized to the contents of the - * screen. - * - * "row" holds the actual image, and pixels are placed in it - * as they arrive. If the image is displayed after each pass, it will - * appear to "sparkle" in. "display_row" can be used to display a - * "chunky" progressive image, with finer detail added as it becomes - * available. If you do not want this "chunky" display, you may pass - * NULL for display_row. If you do not want the sparkle display, and - * you have not called png_handle_alpha(), you may pass NULL for rows. - * If you have called png_handle_alpha(), and the image has either an - * alpha channel or a transparency chunk, you must provide a buffer for - * rows. In this case, you do not have to provide a display_row buffer - * also, but you may. If the image is not interlaced, or if you have - * not called png_set_interlace_handling(), the display_row buffer will - * be ignored, so pass NULL to it. - * - * [*] png_handle_alpha() does not exist yet, as of this version of libpng - */ - -void PNGAPI -png_read_rows(png_structp png_ptr, png_bytepp row, - png_bytepp display_row, png_uint_32 num_rows) -{ - png_uint_32 i; - png_bytepp rp; - png_bytepp dp; - - png_debug(1, "in png_read_rows"); - - if (png_ptr == NULL) - return; - rp = row; - dp = display_row; - if (rp != NULL && dp != NULL) - for (i = 0; i < num_rows; i++) - { - png_bytep rptr = *rp++; - png_bytep dptr = *dp++; - - png_read_row(png_ptr, rptr, dptr); - } - else if (rp != NULL) - for (i = 0; i < num_rows; i++) - { - png_bytep rptr = *rp; - png_read_row(png_ptr, rptr, NULL); - rp++; - } - else if (dp != NULL) - for (i = 0; i < num_rows; i++) - { - png_bytep dptr = *dp; - png_read_row(png_ptr, NULL, dptr); - dp++; - } -} -#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read the entire image. If the image has an alpha channel or a tRNS - * chunk, and you have called png_handle_alpha()[*], you will need to - * initialize the image to the current image that PNG will be overlaying. - * We set the num_rows again here, in case it was incorrectly set in - * png_read_start_row() by a call to png_read_update_info() or - * png_start_read_image() if png_set_interlace_handling() wasn't called - * prior to either of these functions like it should have been. You can - * only call this function once. If you desire to have an image for - * each pass of a interlaced image, use png_read_rows() instead. - * - * [*] png_handle_alpha() does not exist yet, as of this version of libpng - */ -void PNGAPI -png_read_image(png_structp png_ptr, png_bytepp image) -{ - png_uint_32 i, image_height; - int pass, j; - png_bytepp rp; - - png_debug(1, "in png_read_image"); - - if (png_ptr == NULL) - return; - -#ifdef PNG_READ_INTERLACING_SUPPORTED - pass = png_set_interlace_handling(png_ptr); -#else - if (png_ptr->interlaced) - png_error(png_ptr, - "Cannot read interlaced image -- interlace handler disabled"); - pass = 1; -#endif - - - image_height=png_ptr->height; - png_ptr->num_rows = image_height; /* Make sure this is set correctly */ - - for (j = 0; j < pass; j++) - { - rp = image; - for (i = 0; i < image_height; i++) - { - png_read_row(png_ptr, *rp, NULL); - rp++; - } - } -} -#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -/* Read the end of the PNG file. Will not read past the end of the - * file, will verify the end is accurate, and will read any comments - * or time information at the end of the file, if info is not NULL. - */ -void PNGAPI -png_read_end(png_structp png_ptr, png_infop info_ptr) -{ - png_debug(1, "in png_read_end"); - - if (png_ptr == NULL) - return; - png_crc_finish(png_ptr, 0); /* Finish off CRC from last IDAT chunk */ - - do - { - PNG_IHDR; - PNG_IDAT; - PNG_IEND; - PNG_PLTE; -#ifdef PNG_READ_bKGD_SUPPORTED - PNG_bKGD; -#endif -#ifdef PNG_READ_cHRM_SUPPORTED - PNG_cHRM; -#endif -#ifdef PNG_READ_gAMA_SUPPORTED - PNG_gAMA; -#endif -#ifdef PNG_READ_hIST_SUPPORTED - PNG_hIST; -#endif -#ifdef PNG_READ_iCCP_SUPPORTED - PNG_iCCP; -#endif -#ifdef PNG_READ_iTXt_SUPPORTED - PNG_iTXt; -#endif -#ifdef PNG_READ_oFFs_SUPPORTED - PNG_oFFs; -#endif -#ifdef PNG_READ_pCAL_SUPPORTED - PNG_pCAL; -#endif -#ifdef PNG_READ_pHYs_SUPPORTED - PNG_pHYs; -#endif -#ifdef PNG_READ_sBIT_SUPPORTED - PNG_sBIT; -#endif -#ifdef PNG_READ_sCAL_SUPPORTED - PNG_sCAL; -#endif -#ifdef PNG_READ_sPLT_SUPPORTED - PNG_sPLT; -#endif -#ifdef PNG_READ_sRGB_SUPPORTED - PNG_sRGB; -#endif -#ifdef PNG_READ_tEXt_SUPPORTED - PNG_tEXt; -#endif -#ifdef PNG_READ_tIME_SUPPORTED - PNG_tIME; -#endif -#ifdef PNG_READ_tRNS_SUPPORTED - PNG_tRNS; -#endif -#ifdef PNG_READ_zTXt_SUPPORTED - PNG_zTXt; -#endif - png_uint_32 length = png_read_chunk_header(png_ptr); - PNG_CONST png_bytep chunk_name = png_ptr->chunk_name; - - if (!png_memcmp(chunk_name, png_IHDR, 4)) - png_handle_IHDR(png_ptr, info_ptr, length); - else if (!png_memcmp(chunk_name, png_IEND, 4)) - png_handle_IEND(png_ptr, info_ptr, length); -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - else if (png_handle_as_unknown(png_ptr, chunk_name)) - { - if (!png_memcmp(chunk_name, png_IDAT, 4)) - { - if ((length > 0) || (png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT)) - png_benign_error(png_ptr, "Too many IDATs found"); - } - png_handle_unknown(png_ptr, info_ptr, length); - if (!png_memcmp(chunk_name, png_PLTE, 4)) - png_ptr->mode |= PNG_HAVE_PLTE; - } -#endif - else if (!png_memcmp(chunk_name, png_IDAT, 4)) - { - /* Zero length IDATs are legal after the last IDAT has been - * read, but not after other chunks have been read. - */ - if ((length > 0) || (png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT)) - png_benign_error(png_ptr, "Too many IDATs found"); - png_crc_finish(png_ptr, length); - } - else if (!png_memcmp(chunk_name, png_PLTE, 4)) - png_handle_PLTE(png_ptr, info_ptr, length); -#ifdef PNG_READ_bKGD_SUPPORTED - else if (!png_memcmp(chunk_name, png_bKGD, 4)) - png_handle_bKGD(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_cHRM_SUPPORTED - else if (!png_memcmp(chunk_name, png_cHRM, 4)) - png_handle_cHRM(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_gAMA_SUPPORTED - else if (!png_memcmp(chunk_name, png_gAMA, 4)) - png_handle_gAMA(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_hIST_SUPPORTED - else if (!png_memcmp(chunk_name, png_hIST, 4)) - png_handle_hIST(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_oFFs_SUPPORTED - else if (!png_memcmp(chunk_name, png_oFFs, 4)) - png_handle_oFFs(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_pCAL_SUPPORTED - else if (!png_memcmp(chunk_name, png_pCAL, 4)) - png_handle_pCAL(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_sCAL_SUPPORTED - else if (!png_memcmp(chunk_name, png_sCAL, 4)) - png_handle_sCAL(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_pHYs_SUPPORTED - else if (!png_memcmp(chunk_name, png_pHYs, 4)) - png_handle_pHYs(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_sBIT_SUPPORTED - else if (!png_memcmp(chunk_name, png_sBIT, 4)) - png_handle_sBIT(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_sRGB_SUPPORTED - else if (!png_memcmp(chunk_name, png_sRGB, 4)) - png_handle_sRGB(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_iCCP_SUPPORTED - else if (!png_memcmp(chunk_name, png_iCCP, 4)) - png_handle_iCCP(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_sPLT_SUPPORTED - else if (!png_memcmp(chunk_name, png_sPLT, 4)) - png_handle_sPLT(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_tEXt_SUPPORTED - else if (!png_memcmp(chunk_name, png_tEXt, 4)) - png_handle_tEXt(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_tIME_SUPPORTED - else if (!png_memcmp(chunk_name, png_tIME, 4)) - png_handle_tIME(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_tRNS_SUPPORTED - else if (!png_memcmp(chunk_name, png_tRNS, 4)) - png_handle_tRNS(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_zTXt_SUPPORTED - else if (!png_memcmp(chunk_name, png_zTXt, 4)) - png_handle_zTXt(png_ptr, info_ptr, length); -#endif -#ifdef PNG_READ_iTXt_SUPPORTED - else if (!png_memcmp(chunk_name, png_iTXt, 4)) - png_handle_iTXt(png_ptr, info_ptr, length); -#endif - else - png_handle_unknown(png_ptr, info_ptr, length); - } while (!(png_ptr->mode & PNG_HAVE_IEND)); -} -#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ - -/* Free all memory used by the read */ -void PNGAPI -png_destroy_read_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr, - png_infopp end_info_ptr_ptr) -{ - png_structp png_ptr = NULL; - png_infop info_ptr = NULL, end_info_ptr = NULL; -#ifdef PNG_USER_MEM_SUPPORTED - png_free_ptr free_fn = NULL; - png_voidp mem_ptr = NULL; -#endif - - png_debug(1, "in png_destroy_read_struct"); - - if (png_ptr_ptr != NULL) - png_ptr = *png_ptr_ptr; - if (png_ptr == NULL) - return; - -#ifdef PNG_USER_MEM_SUPPORTED - free_fn = png_ptr->free_fn; - mem_ptr = png_ptr->mem_ptr; -#endif - - if (info_ptr_ptr != NULL) - info_ptr = *info_ptr_ptr; - - if (end_info_ptr_ptr != NULL) - end_info_ptr = *end_info_ptr_ptr; - - png_read_destroy(png_ptr, info_ptr, end_info_ptr); - - if (info_ptr != NULL) - { -#ifdef PNG_TEXT_SUPPORTED - png_free_data(png_ptr, info_ptr, PNG_FREE_TEXT, -1); -#endif - -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)info_ptr, (png_free_ptr)free_fn, - (png_voidp)mem_ptr); -#else - png_destroy_struct((png_voidp)info_ptr); -#endif - *info_ptr_ptr = NULL; - } - - if (end_info_ptr != NULL) - { -#ifdef PNG_READ_TEXT_SUPPORTED - png_free_data(png_ptr, end_info_ptr, PNG_FREE_TEXT, -1); -#endif -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)end_info_ptr, (png_free_ptr)free_fn, - (png_voidp)mem_ptr); -#else - png_destroy_struct((png_voidp)end_info_ptr); -#endif - *end_info_ptr_ptr = NULL; - } - - if (png_ptr != NULL) - { -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)png_ptr, (png_free_ptr)free_fn, - (png_voidp)mem_ptr); -#else - png_destroy_struct((png_voidp)png_ptr); -#endif - *png_ptr_ptr = NULL; - } -} - -/* Free all memory used by the read (old method) */ -void /* PRIVATE */ -png_read_destroy(png_structp png_ptr, png_infop info_ptr, - png_infop end_info_ptr) -{ -#ifdef PNG_SETJMP_SUPPORTED - jmp_buf tmp_jmp; -#endif - png_error_ptr error_fn; - png_error_ptr warning_fn; - png_voidp error_ptr; -#ifdef PNG_USER_MEM_SUPPORTED - png_free_ptr free_fn; -#endif - - png_debug(1, "in png_read_destroy"); - - if (info_ptr != NULL) - png_info_destroy(png_ptr, info_ptr); - - if (end_info_ptr != NULL) - png_info_destroy(png_ptr, end_info_ptr); - - png_free(png_ptr, png_ptr->zbuf); - png_free(png_ptr, png_ptr->big_row_buf); - png_free(png_ptr, png_ptr->prev_row); - png_free(png_ptr, png_ptr->chunkdata); -#ifdef PNG_READ_DITHER_SUPPORTED - png_free(png_ptr, png_ptr->palette_lookup); - png_free(png_ptr, png_ptr->dither_index); -#endif -#ifdef PNG_READ_GAMMA_SUPPORTED - png_free(png_ptr, png_ptr->gamma_table); -#endif -#ifdef PNG_READ_BACKGROUND_SUPPORTED - png_free(png_ptr, png_ptr->gamma_from_1); - png_free(png_ptr, png_ptr->gamma_to_1); -#endif - if (png_ptr->free_me & PNG_FREE_PLTE) - png_zfree(png_ptr, png_ptr->palette); - png_ptr->free_me &= ~PNG_FREE_PLTE; -#if defined(PNG_tRNS_SUPPORTED) || \ - defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - if (png_ptr->free_me & PNG_FREE_TRNS) - png_free(png_ptr, png_ptr->trans_alpha); - png_ptr->free_me &= ~PNG_FREE_TRNS; -#endif -#ifdef PNG_READ_hIST_SUPPORTED - if (png_ptr->free_me & PNG_FREE_HIST) - png_free(png_ptr, png_ptr->hist); - png_ptr->free_me &= ~PNG_FREE_HIST; -#endif -#ifdef PNG_READ_GAMMA_SUPPORTED - if (png_ptr->gamma_16_table != NULL) - { - int i; - int istop = (1 << (8 - png_ptr->gamma_shift)); - for (i = 0; i < istop; i++) - { - png_free(png_ptr, png_ptr->gamma_16_table[i]); - } - png_free(png_ptr, png_ptr->gamma_16_table); - } -#ifdef PNG_READ_BACKGROUND_SUPPORTED - if (png_ptr->gamma_16_from_1 != NULL) - { - int i; - int istop = (1 << (8 - png_ptr->gamma_shift)); - for (i = 0; i < istop; i++) - { - png_free(png_ptr, png_ptr->gamma_16_from_1[i]); - } - png_free(png_ptr, png_ptr->gamma_16_from_1); - } - if (png_ptr->gamma_16_to_1 != NULL) - { - int i; - int istop = (1 << (8 - png_ptr->gamma_shift)); - for (i = 0; i < istop; i++) - { - png_free(png_ptr, png_ptr->gamma_16_to_1[i]); - } - png_free(png_ptr, png_ptr->gamma_16_to_1); - } -#endif -#endif -#ifdef PNG_TIME_RFC1123_SUPPORTED - png_free(png_ptr, png_ptr->time_buffer); -#endif - - inflateEnd(&png_ptr->zstream); -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED - png_free(png_ptr, png_ptr->save_buffer); -#endif - -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED -#ifdef PNG_TEXT_SUPPORTED - png_free(png_ptr, png_ptr->current_text); -#endif /* PNG_TEXT_SUPPORTED */ -#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ - - /* Save the important info out of the png_struct, in case it is - * being used again. - */ -#ifdef PNG_SETJMP_SUPPORTED - png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf)); -#endif - - error_fn = png_ptr->error_fn; - warning_fn = png_ptr->warning_fn; - error_ptr = png_ptr->error_ptr; -#ifdef PNG_USER_MEM_SUPPORTED - free_fn = png_ptr->free_fn; -#endif - - png_memset(png_ptr, 0, png_sizeof(png_struct)); - - png_ptr->error_fn = error_fn; - png_ptr->warning_fn = warning_fn; - png_ptr->error_ptr = error_ptr; -#ifdef PNG_USER_MEM_SUPPORTED - png_ptr->free_fn = free_fn; -#endif - -#ifdef PNG_SETJMP_SUPPORTED - png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf)); -#endif - -} - -void PNGAPI -png_set_read_status_fn(png_structp png_ptr, png_read_status_ptr read_row_fn) -{ - if (png_ptr == NULL) - return; - png_ptr->read_row_fn = read_row_fn; -} - - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -#ifdef PNG_INFO_IMAGE_SUPPORTED -void PNGAPI -png_read_png(png_structp png_ptr, png_infop info_ptr, - int transforms, - voidp params) -{ - int row; - - if (png_ptr == NULL) - return; - - /* png_read_info() gives us all of the information from the - * PNG file before the first IDAT (image data chunk). - */ - png_read_info(png_ptr, info_ptr); - if (info_ptr->height > PNG_UINT_32_MAX/png_sizeof(png_bytep)) - png_error(png_ptr, "Image is too high to process with png_read_png()"); - - /* -------------- image transformations start here ------------------- */ - -#ifdef PNG_READ_16_TO_8_SUPPORTED - /* Tell libpng to strip 16 bit/color files down to 8 bits per color. - */ - if (transforms & PNG_TRANSFORM_STRIP_16) - png_set_strip_16(png_ptr); -#endif - -#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED - /* Strip alpha bytes from the input data without combining with - * the background (not recommended). - */ - if (transforms & PNG_TRANSFORM_STRIP_ALPHA) - png_set_strip_alpha(png_ptr); -#endif - -#if defined(PNG_READ_PACK_SUPPORTED) && !defined(PNG_READ_EXPAND_SUPPORTED) - /* Extract multiple pixels with bit depths of 1, 2, or 4 from a single - * byte into separate bytes (useful for paletted and grayscale images). - */ - if (transforms & PNG_TRANSFORM_PACKING) - png_set_packing(png_ptr); -#endif - -#ifdef PNG_READ_PACKSWAP_SUPPORTED - /* Change the order of packed pixels to least significant bit first - * (not useful if you are using png_set_packing). - */ - if (transforms & PNG_TRANSFORM_PACKSWAP) - png_set_packswap(png_ptr); -#endif - -#ifdef PNG_READ_EXPAND_SUPPORTED - /* Expand paletted colors into true RGB triplets - * Expand grayscale images to full 8 bits from 1, 2, or 4 bits/pixel - * Expand paletted or RGB images with transparency to full alpha - * channels so the data will be available as RGBA quartets. - */ - if (transforms & PNG_TRANSFORM_EXPAND) - if ((png_ptr->bit_depth < 8) || - (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) || - (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))) - png_set_expand(png_ptr); -#endif - - /* We don't handle background color or gamma transformation or dithering. - */ - -#ifdef PNG_READ_INVERT_SUPPORTED - /* Invert monochrome files to have 0 as white and 1 as black - */ - if (transforms & PNG_TRANSFORM_INVERT_MONO) - png_set_invert_mono(png_ptr); -#endif - -#ifdef PNG_READ_SHIFT_SUPPORTED - /* If you want to shift the pixel values from the range [0,255] or - * [0,65535] to the original [0,7] or [0,31], or whatever range the - * colors were originally in: - */ - if ((transforms & PNG_TRANSFORM_SHIFT) - && png_get_valid(png_ptr, info_ptr, PNG_INFO_sBIT)) - { - png_color_8p sig_bit; - - png_get_sBIT(png_ptr, info_ptr, &sig_bit); - png_set_shift(png_ptr, sig_bit); - } -#endif - -#ifdef PNG_READ_BGR_SUPPORTED - /* Flip the RGB pixels to BGR (or RGBA to BGRA) - */ - if (transforms & PNG_TRANSFORM_BGR) - png_set_bgr(png_ptr); -#endif - -#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED - /* Swap the RGBA or GA data to ARGB or AG (or BGRA to ABGR) - */ - if (transforms & PNG_TRANSFORM_SWAP_ALPHA) - png_set_swap_alpha(png_ptr); -#endif - -#ifdef PNG_READ_SWAP_SUPPORTED - /* Swap bytes of 16 bit files to least significant byte first - */ - if (transforms & PNG_TRANSFORM_SWAP_ENDIAN) - png_set_swap(png_ptr); -#endif - -/* Added at libpng-1.2.41 */ -#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED - /* Invert the alpha channel from opacity to transparency - */ - if (transforms & PNG_TRANSFORM_INVERT_ALPHA) - png_set_invert_alpha(png_ptr); -#endif - -/* Added at libpng-1.2.41 */ -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED - /* Expand grayscale image to RGB - */ - if (transforms & PNG_TRANSFORM_GRAY_TO_RGB) - png_set_gray_to_rgb(png_ptr); -#endif - - /* We don't handle adding filler bytes */ - - /* Optional call to gamma correct and add the background to the palette - * and update info structure. REQUIRED if you are expecting libpng to - * update the palette for you (i.e., you selected such a transform above). - */ - png_read_update_info(png_ptr, info_ptr); - - /* -------------- image transformations end here ------------------- */ - - png_free_data(png_ptr, info_ptr, PNG_FREE_ROWS, 0); - if (info_ptr->row_pointers == NULL) - { - png_uint_32 iptr; - - info_ptr->row_pointers = (png_bytepp)png_malloc(png_ptr, - info_ptr->height * png_sizeof(png_bytep)); - for (iptr=0; iptrheight; iptr++) - info_ptr->row_pointers[iptr] = NULL; - - info_ptr->free_me |= PNG_FREE_ROWS; - - for (row = 0; row < (int)info_ptr->height; row++) - info_ptr->row_pointers[row] = (png_bytep)png_malloc(png_ptr, - png_get_rowbytes(png_ptr, info_ptr)); - } - - png_read_image(png_ptr, info_ptr->row_pointers); - info_ptr->valid |= PNG_INFO_IDAT; - - /* Read rest of file, and get additional chunks in info_ptr - REQUIRED */ - png_read_end(png_ptr, info_ptr); - - transforms = transforms; /* Quiet compiler warnings */ - params = params; - -} -#endif /* PNG_INFO_IMAGE_SUPPORTED */ -#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ -#endif /* PNG_READ_SUPPORTED */ diff --git a/Dependencies/libpng/pngrio.c b/Dependencies/libpng/pngrio.c deleted file mode 100644 index 59059ca..0000000 --- a/Dependencies/libpng/pngrio.c +++ /dev/null @@ -1,163 +0,0 @@ - -/* pngrio.c - functions for data input - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * This file provides a location for all input. Users who need - * special handling are expected to write a function that has the same - * arguments as this and performs a similar function, but that possibly - * has a different input method. Note that you shouldn't change this - * function, but rather write a replacement function and then make - * libpng use it at run time with png_set_read_fn(...). - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_READ_SUPPORTED -#include "pngpriv.h" - -/* Read the data from whatever input you are using. The default routine - * reads from a file pointer. Note that this routine sometimes gets called - * with very small lengths, so you should implement some kind of simple - * buffering if you are using unbuffered reads. This should never be asked - * to read more then 64K on a 16 bit machine. - */ -void /* PRIVATE */ -png_read_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_debug1(4, "reading %d bytes", (int)length); - - if (png_ptr->read_data_fn != NULL) - (*(png_ptr->read_data_fn))(png_ptr, data, length); - else - png_error(png_ptr, "Call to NULL read function"); -} - -#ifdef PNG_STDIO_SUPPORTED -/* This is the function that does the actual reading of data. If you are - * not reading from a standard C stream, you should create a replacement - * read_data function and use it at run time with png_set_read_fn(), rather - * than changing the library. - */ -#ifndef USE_FAR_KEYWORD -void PNGAPI -png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_size_t check; - - if (png_ptr == NULL) - return; - /* fread() returns 0 on error, so it is OK to store this in a png_size_t - * instead of an int, which is what fread() actually returns. - */ - check = fread(data, 1, length, (png_FILE_p)png_ptr->io_ptr); - - if (check != length) - png_error(png_ptr, "Read Error"); -} -#else -/* This is the model-independent version. Since the standard I/O library - can't handle far buffers in the medium and small models, we have to copy - the data. -*/ - -#define NEAR_BUF_SIZE 1024 -#define MIN(a,b) (a <= b ? a : b) - -static void PNGAPI -png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_size_t check; - png_byte *n_data; - png_FILE_p io_ptr; - - if (png_ptr == NULL) - return; - /* Check if data really is near. If so, use usual code. */ - n_data = (png_byte *)CVT_PTR_NOCHECK(data); - io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr); - if ((png_bytep)n_data == data) - { - check = fread(n_data, 1, length, io_ptr); - } - else - { - png_byte buf[NEAR_BUF_SIZE]; - png_size_t read, remaining, err; - check = 0; - remaining = length; - do - { - read = MIN(NEAR_BUF_SIZE, remaining); - err = fread(buf, 1, read, io_ptr); - png_memcpy(data, buf, read); /* copy far buffer to near buffer */ - if (err != read) - break; - else - check += err; - data += read; - remaining -= read; - } - while (remaining != 0); - } - if ((png_uint_32)check != (png_uint_32)length) - png_error(png_ptr, "read Error"); -} -#endif -#endif - -/* This function allows the application to supply a new input function - * for libpng if standard C streams aren't being used. - * - * This function takes as its arguments: - * png_ptr - pointer to a png input data structure - * io_ptr - pointer to user supplied structure containing info about - * the input functions. May be NULL. - * read_data_fn - pointer to a new input function that takes as its - * arguments a pointer to a png_struct, a pointer to - * a location where input data can be stored, and a 32-bit - * unsigned int that is the number of bytes to be read. - * To exit and output any fatal error messages the new write - * function should call png_error(png_ptr, "Error msg"). - * May be NULL, in which case libpng's default function will - * be used. - */ -void PNGAPI -png_set_read_fn(png_structp png_ptr, png_voidp io_ptr, - png_rw_ptr read_data_fn) -{ - if (png_ptr == NULL) - return; - png_ptr->io_ptr = io_ptr; - -#ifdef PNG_STDIO_SUPPORTED - if (read_data_fn != NULL) - png_ptr->read_data_fn = read_data_fn; - else - png_ptr->read_data_fn = png_default_read_data; -#else - png_ptr->read_data_fn = read_data_fn; -#endif - - /* It is an error to write to a read device */ - if (png_ptr->write_data_fn != NULL) - { - png_ptr->write_data_fn = NULL; - png_warning(png_ptr, - "It's an error to set both read_data_fn and write_data_fn in the "); - png_warning(png_ptr, - "same structure. Resetting write_data_fn to NULL"); - } - -#ifdef PNG_WRITE_FLUSH_SUPPORTED - png_ptr->output_flush_fn = NULL; -#endif -} -#endif /* PNG_READ_SUPPORTED */ diff --git a/Dependencies/libpng/pngrtran.c b/Dependencies/libpng/pngrtran.c deleted file mode 100644 index c7e5215..0000000 --- a/Dependencies/libpng/pngrtran.c +++ /dev/null @@ -1,4203 +0,0 @@ - -/* pngrtran.c - transforms the data in a row for PNG readers - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * This file contains functions optionally called by an application - * in order to tell libpng how to handle data when reading a PNG. - * Transformations that are used in both reading and writing are - * in pngtrans.c. - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_READ_SUPPORTED -#include "pngpriv.h" - -/* Set the action on getting a CRC error for an ancillary or critical chunk. */ -void PNGAPI -png_set_crc_action(png_structp png_ptr, int crit_action, int ancil_action) -{ - png_debug(1, "in png_set_crc_action"); - - if (png_ptr == NULL) - return; - - /* Tell libpng how we react to CRC errors in critical chunks */ - switch (crit_action) - { - case PNG_CRC_NO_CHANGE: /* Leave setting as is */ - break; - - case PNG_CRC_WARN_USE: /* Warn/use data */ - png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK; - png_ptr->flags |= PNG_FLAG_CRC_CRITICAL_USE; - break; - - case PNG_CRC_QUIET_USE: /* Quiet/use data */ - png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK; - png_ptr->flags |= PNG_FLAG_CRC_CRITICAL_USE | - PNG_FLAG_CRC_CRITICAL_IGNORE; - break; - - case PNG_CRC_WARN_DISCARD: /* Not a valid action for critical data */ - png_warning(png_ptr, - "Can't discard critical data on CRC error"); - case PNG_CRC_ERROR_QUIT: /* Error/quit */ - - case PNG_CRC_DEFAULT: - default: - png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK; - break; - } - - /* Tell libpng how we react to CRC errors in ancillary chunks */ - switch (ancil_action) - { - case PNG_CRC_NO_CHANGE: /* Leave setting as is */ - break; - - case PNG_CRC_WARN_USE: /* Warn/use data */ - png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK; - png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_USE; - break; - - case PNG_CRC_QUIET_USE: /* Quiet/use data */ - png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK; - png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_USE | - PNG_FLAG_CRC_ANCILLARY_NOWARN; - break; - - case PNG_CRC_ERROR_QUIT: /* Error/quit */ - png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK; - png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_NOWARN; - break; - - case PNG_CRC_WARN_DISCARD: /* Warn/discard data */ - - case PNG_CRC_DEFAULT: - default: - png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK; - break; - } -} - -#if defined(PNG_READ_BACKGROUND_SUPPORTED) && \ - defined(PNG_FLOATING_POINT_SUPPORTED) -/* Handle alpha and tRNS via a background color */ -void PNGAPI -png_set_background(png_structp png_ptr, - png_color_16p background_color, int background_gamma_code, - int need_expand, double background_gamma) -{ - png_debug(1, "in png_set_background"); - - if (png_ptr == NULL) - return; - if (background_gamma_code == PNG_BACKGROUND_GAMMA_UNKNOWN) - { - png_warning(png_ptr, "Application must supply a known background gamma"); - return; - } - - png_ptr->transformations |= PNG_BACKGROUND; - png_memcpy(&(png_ptr->background), background_color, - png_sizeof(png_color_16)); - png_ptr->background_gamma = (float)background_gamma; - png_ptr->background_gamma_type = (png_byte)(background_gamma_code); - png_ptr->transformations |= (need_expand ? PNG_BACKGROUND_EXPAND : 0); -} -#endif - -#ifdef PNG_READ_16_TO_8_SUPPORTED -/* Strip 16 bit depth files to 8 bit depth */ -void PNGAPI -png_set_strip_16(png_structp png_ptr) -{ - png_debug(1, "in png_set_strip_16"); - - if (png_ptr == NULL) - return; - png_ptr->transformations |= PNG_16_TO_8; -} -#endif - -#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED -void PNGAPI -png_set_strip_alpha(png_structp png_ptr) -{ - png_debug(1, "in png_set_strip_alpha"); - - if (png_ptr == NULL) - return; - png_ptr->flags |= PNG_FLAG_STRIP_ALPHA; -} -#endif - -#ifdef PNG_READ_DITHER_SUPPORTED -/* Dither file to 8 bit. Supply a palette, the current number - * of elements in the palette, the maximum number of elements - * allowed, and a histogram if possible. If the current number - * of colors is greater then the maximum number, the palette will be - * modified to fit in the maximum number. "full_dither" indicates - * whether we need a dithering cube set up for RGB images, or if we - * simply are reducing the number of colors in a paletted image. - */ - -typedef struct png_dsort_struct -{ - struct png_dsort_struct FAR * next; - png_byte left; - png_byte right; -} png_dsort; -typedef png_dsort FAR * png_dsortp; -typedef png_dsort FAR * FAR * png_dsortpp; - -void PNGAPI -png_set_dither(png_structp png_ptr, png_colorp palette, - int num_palette, int maximum_colors, png_uint_16p histogram, - int full_dither) -{ - png_debug(1, "in png_set_dither"); - - if (png_ptr == NULL) - return; - png_ptr->transformations |= PNG_DITHER; - - if (!full_dither) - { - int i; - - png_ptr->dither_index = (png_bytep)png_malloc(png_ptr, - (png_uint_32)(num_palette * png_sizeof(png_byte))); - for (i = 0; i < num_palette; i++) - png_ptr->dither_index[i] = (png_byte)i; - } - - if (num_palette > maximum_colors) - { - if (histogram != NULL) - { - /* This is easy enough, just throw out the least used colors. - * Perhaps not the best solution, but good enough. - */ - - int i; - - /* Initialize an array to sort colors */ - png_ptr->dither_sort = (png_bytep)png_malloc(png_ptr, - (png_uint_32)(num_palette * png_sizeof(png_byte))); - - /* Initialize the dither_sort array */ - for (i = 0; i < num_palette; i++) - png_ptr->dither_sort[i] = (png_byte)i; - - /* Find the least used palette entries by starting a - * bubble sort, and running it until we have sorted - * out enough colors. Note that we don't care about - * sorting all the colors, just finding which are - * least used. - */ - - for (i = num_palette - 1; i >= maximum_colors; i--) - { - int done; /* To stop early if the list is pre-sorted */ - int j; - - done = 1; - for (j = 0; j < i; j++) - { - if (histogram[png_ptr->dither_sort[j]] - < histogram[png_ptr->dither_sort[j + 1]]) - { - png_byte t; - - t = png_ptr->dither_sort[j]; - png_ptr->dither_sort[j] = png_ptr->dither_sort[j + 1]; - png_ptr->dither_sort[j + 1] = t; - done = 0; - } - } - if (done) - break; - } - - /* Swap the palette around, and set up a table, if necessary */ - if (full_dither) - { - int j = num_palette; - - /* Put all the useful colors within the max, but don't - * move the others. - */ - for (i = 0; i < maximum_colors; i++) - { - if ((int)png_ptr->dither_sort[i] >= maximum_colors) - { - do - j--; - while ((int)png_ptr->dither_sort[j] >= maximum_colors); - palette[i] = palette[j]; - } - } - } - else - { - int j = num_palette; - - /* Move all the used colors inside the max limit, and - * develop a translation table. - */ - for (i = 0; i < maximum_colors; i++) - { - /* Only move the colors we need to */ - if ((int)png_ptr->dither_sort[i] >= maximum_colors) - { - png_color tmp_color; - - do - j--; - while ((int)png_ptr->dither_sort[j] >= maximum_colors); - - tmp_color = palette[j]; - palette[j] = palette[i]; - palette[i] = tmp_color; - /* Indicate where the color went */ - png_ptr->dither_index[j] = (png_byte)i; - png_ptr->dither_index[i] = (png_byte)j; - } - } - - /* Find closest color for those colors we are not using */ - for (i = 0; i < num_palette; i++) - { - if ((int)png_ptr->dither_index[i] >= maximum_colors) - { - int min_d, k, min_k, d_index; - - /* Find the closest color to one we threw out */ - d_index = png_ptr->dither_index[i]; - min_d = PNG_COLOR_DIST(palette[d_index], palette[0]); - for (k = 1, min_k = 0; k < maximum_colors; k++) - { - int d; - - d = PNG_COLOR_DIST(palette[d_index], palette[k]); - - if (d < min_d) - { - min_d = d; - min_k = k; - } - } - /* Point to closest color */ - png_ptr->dither_index[i] = (png_byte)min_k; - } - } - } - png_free(png_ptr, png_ptr->dither_sort); - png_ptr->dither_sort = NULL; - } - else - { - /* This is much harder to do simply (and quickly). Perhaps - * we need to go through a median cut routine, but those - * don't always behave themselves with only a few colors - * as input. So we will just find the closest two colors, - * and throw out one of them (chosen somewhat randomly). - * [We don't understand this at all, so if someone wants to - * work on improving it, be our guest - AED, GRP] - */ - int i; - int max_d; - int num_new_palette; - png_dsortp t; - png_dsortpp hash; - - t = NULL; - - /* Initialize palette index arrays */ - png_ptr->index_to_palette = (png_bytep)png_malloc(png_ptr, - (png_uint_32)(num_palette * png_sizeof(png_byte))); - png_ptr->palette_to_index = (png_bytep)png_malloc(png_ptr, - (png_uint_32)(num_palette * png_sizeof(png_byte))); - - /* Initialize the sort array */ - for (i = 0; i < num_palette; i++) - { - png_ptr->index_to_palette[i] = (png_byte)i; - png_ptr->palette_to_index[i] = (png_byte)i; - } - - hash = (png_dsortpp)png_calloc(png_ptr, (png_uint_32)(769 * - png_sizeof(png_dsortp))); - - num_new_palette = num_palette; - - /* Initial wild guess at how far apart the farthest pixel - * pair we will be eliminating will be. Larger - * numbers mean more areas will be allocated, Smaller - * numbers run the risk of not saving enough data, and - * having to do this all over again. - * - * I have not done extensive checking on this number. - */ - max_d = 96; - - while (num_new_palette > maximum_colors) - { - for (i = 0; i < num_new_palette - 1; i++) - { - int j; - - for (j = i + 1; j < num_new_palette; j++) - { - int d; - - d = PNG_COLOR_DIST(palette[i], palette[j]); - - if (d <= max_d) - { - - t = (png_dsortp)png_malloc_warn(png_ptr, - (png_uint_32)(png_sizeof(png_dsort))); - if (t == NULL) - break; - t->next = hash[d]; - t->left = (png_byte)i; - t->right = (png_byte)j; - hash[d] = t; - } - } - if (t == NULL) - break; - } - - if (t != NULL) - for (i = 0; i <= max_d; i++) - { - if (hash[i] != NULL) - { - png_dsortp p; - - for (p = hash[i]; p; p = p->next) - { - if ((int)png_ptr->index_to_palette[p->left] - < num_new_palette && - (int)png_ptr->index_to_palette[p->right] - < num_new_palette) - { - int j, next_j; - - if (num_new_palette & 0x01) - { - j = p->left; - next_j = p->right; - } - else - { - j = p->right; - next_j = p->left; - } - - num_new_palette--; - palette[png_ptr->index_to_palette[j]] - = palette[num_new_palette]; - if (!full_dither) - { - int k; - - for (k = 0; k < num_palette; k++) - { - if (png_ptr->dither_index[k] == - png_ptr->index_to_palette[j]) - png_ptr->dither_index[k] = - png_ptr->index_to_palette[next_j]; - if ((int)png_ptr->dither_index[k] == - num_new_palette) - png_ptr->dither_index[k] = - png_ptr->index_to_palette[j]; - } - } - - png_ptr->index_to_palette[png_ptr->palette_to_index - [num_new_palette]] = png_ptr->index_to_palette[j]; - png_ptr->palette_to_index[png_ptr->index_to_palette[j]] - = png_ptr->palette_to_index[num_new_palette]; - - png_ptr->index_to_palette[j] = - (png_byte)num_new_palette; - png_ptr->palette_to_index[num_new_palette] = - (png_byte)j; - } - if (num_new_palette <= maximum_colors) - break; - } - if (num_new_palette <= maximum_colors) - break; - } - } - - for (i = 0; i < 769; i++) - { - if (hash[i] != NULL) - { - png_dsortp p = hash[i]; - while (p) - { - t = p->next; - png_free(png_ptr, p); - p = t; - } - } - hash[i] = 0; - } - max_d += 96; - } - png_free(png_ptr, hash); - png_free(png_ptr, png_ptr->palette_to_index); - png_free(png_ptr, png_ptr->index_to_palette); - png_ptr->palette_to_index = NULL; - png_ptr->index_to_palette = NULL; - } - num_palette = maximum_colors; - } - if (png_ptr->palette == NULL) - { - png_ptr->palette = palette; - } - png_ptr->num_palette = (png_uint_16)num_palette; - - if (full_dither) - { - int i; - png_bytep distance; - int total_bits = PNG_DITHER_RED_BITS + PNG_DITHER_GREEN_BITS + - PNG_DITHER_BLUE_BITS; - int num_red = (1 << PNG_DITHER_RED_BITS); - int num_green = (1 << PNG_DITHER_GREEN_BITS); - int num_blue = (1 << PNG_DITHER_BLUE_BITS); - png_size_t num_entries = ((png_size_t)1 << total_bits); - - png_ptr->palette_lookup = (png_bytep )png_calloc(png_ptr, - (png_uint_32)(num_entries * png_sizeof(png_byte))); - - distance = (png_bytep)png_malloc(png_ptr, (png_uint_32)(num_entries * - png_sizeof(png_byte))); - png_memset(distance, 0xff, num_entries * png_sizeof(png_byte)); - - for (i = 0; i < num_palette; i++) - { - int ir, ig, ib; - int r = (palette[i].red >> (8 - PNG_DITHER_RED_BITS)); - int g = (palette[i].green >> (8 - PNG_DITHER_GREEN_BITS)); - int b = (palette[i].blue >> (8 - PNG_DITHER_BLUE_BITS)); - - for (ir = 0; ir < num_red; ir++) - { - /* int dr = abs(ir - r); */ - int dr = ((ir > r) ? ir - r : r - ir); - int index_r = (ir << (PNG_DITHER_BLUE_BITS + - PNG_DITHER_GREEN_BITS)); - - for (ig = 0; ig < num_green; ig++) - { - /* int dg = abs(ig - g); */ - int dg = ((ig > g) ? ig - g : g - ig); - int dt = dr + dg; - int dm = ((dr > dg) ? dr : dg); - int index_g = index_r | (ig << PNG_DITHER_BLUE_BITS); - - for (ib = 0; ib < num_blue; ib++) - { - int d_index = index_g | ib; - /* int db = abs(ib - b); */ - int db = ((ib > b) ? ib - b : b - ib); - int dmax = ((dm > db) ? dm : db); - int d = dmax + dt + db; - - if (d < (int)distance[d_index]) - { - distance[d_index] = (png_byte)d; - png_ptr->palette_lookup[d_index] = (png_byte)i; - } - } - } - } - } - - png_free(png_ptr, distance); - } -} -#endif - -#if defined(PNG_READ_GAMMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED) -/* Transform the image from the file_gamma to the screen_gamma. We - * only do transformations on images where the file_gamma and screen_gamma - * are not close reciprocals, otherwise it slows things down slightly, and - * also needlessly introduces small errors. - * - * We will turn off gamma transformation later if no semitransparent entries - * are present in the tRNS array for palette images. We can't do it here - * because we don't necessarily have the tRNS chunk yet. - */ -void PNGAPI -png_set_gamma(png_structp png_ptr, double scrn_gamma, double file_gamma) -{ - png_debug(1, "in png_set_gamma"); - - if (png_ptr == NULL) - return; - - if ((fabs(scrn_gamma * file_gamma - 1.0) > PNG_GAMMA_THRESHOLD) || - (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) || - (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)) - png_ptr->transformations |= PNG_GAMMA; - png_ptr->gamma = (float)file_gamma; - png_ptr->screen_gamma = (float)scrn_gamma; -} -#endif - -#ifdef PNG_READ_EXPAND_SUPPORTED -/* Expand paletted images to RGB, expand grayscale images of - * less than 8-bit depth to 8-bit depth, and expand tRNS chunks - * to alpha channels. - */ -void PNGAPI -png_set_expand(png_structp png_ptr) -{ - png_debug(1, "in png_set_expand"); - - if (png_ptr == NULL) - return; - - png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); - png_ptr->flags &= ~PNG_FLAG_ROW_INIT; -} - -/* GRR 19990627: the following three functions currently are identical - * to png_set_expand(). However, it is entirely reasonable that someone - * might wish to expand an indexed image to RGB but *not* expand a single, - * fully transparent palette entry to a full alpha channel--perhaps instead - * convert tRNS to the grayscale/RGB format (16-bit RGB value), or replace - * the transparent color with a particular RGB value, or drop tRNS entirely. - * IOW, a future version of the library may make the transformations flag - * a bit more fine-grained, with separate bits for each of these three - * functions. - * - * More to the point, these functions make it obvious what libpng will be - * doing, whereas "expand" can (and does) mean any number of things. - * - * GRP 20060307: In libpng-1.2.9, png_set_gray_1_2_4_to_8() was modified - * to expand only the sample depth but not to expand the tRNS to alpha - * and its name was changed to png_set_expand_gray_1_2_4_to_8(). - */ - -/* Expand paletted images to RGB. */ -void PNGAPI -png_set_palette_to_rgb(png_structp png_ptr) -{ - png_debug(1, "in png_set_palette_to_rgb"); - - if (png_ptr == NULL) - return; - - png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); - png_ptr->flags &= ~PNG_FLAG_ROW_INIT; -} - -/* Expand grayscale images of less than 8-bit depth to 8 bits. */ -void PNGAPI -png_set_expand_gray_1_2_4_to_8(png_structp png_ptr) -{ - png_debug(1, "in png_set_expand_gray_1_2_4_to_8"); - - if (png_ptr == NULL) - return; - - png_ptr->transformations |= PNG_EXPAND; - png_ptr->flags &= ~PNG_FLAG_ROW_INIT; -} - - - -/* Expand tRNS chunks to alpha channels. */ -void PNGAPI -png_set_tRNS_to_alpha(png_structp png_ptr) -{ - png_debug(1, "in png_set_tRNS_to_alpha"); - - png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); - png_ptr->flags &= ~PNG_FLAG_ROW_INIT; -} -#endif /* defined(PNG_READ_EXPAND_SUPPORTED) */ - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED -void PNGAPI -png_set_gray_to_rgb(png_structp png_ptr) -{ - png_debug(1, "in png_set_gray_to_rgb"); - - png_ptr->transformations |= PNG_GRAY_TO_RGB; - png_ptr->flags &= ~PNG_FLAG_ROW_INIT; -} -#endif - -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -/* Convert a RGB image to a grayscale of the same width. This allows us, - * for example, to convert a 24 bpp RGB image into an 8 bpp grayscale image. - */ - -void PNGAPI -png_set_rgb_to_gray(png_structp png_ptr, int error_action, double red, - double green) -{ - int red_fixed = (int)((float)red*100000.0 + 0.5); - int green_fixed = (int)((float)green*100000.0 + 0.5); - if (png_ptr == NULL) - return; - png_set_rgb_to_gray_fixed(png_ptr, error_action, red_fixed, green_fixed); -} -#endif - -void PNGAPI -png_set_rgb_to_gray_fixed(png_structp png_ptr, int error_action, - png_fixed_point red, png_fixed_point green) -{ - png_debug(1, "in png_set_rgb_to_gray"); - - if (png_ptr == NULL) - return; - - switch(error_action) - { - case 1: png_ptr->transformations |= PNG_RGB_TO_GRAY; - break; - - case 2: png_ptr->transformations |= PNG_RGB_TO_GRAY_WARN; - break; - - case 3: png_ptr->transformations |= PNG_RGB_TO_GRAY_ERR; - } - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) -#ifdef PNG_READ_EXPAND_SUPPORTED - png_ptr->transformations |= PNG_EXPAND; -#else - { - png_warning(png_ptr, - "Cannot do RGB_TO_GRAY without EXPAND_SUPPORTED"); - png_ptr->transformations &= ~PNG_RGB_TO_GRAY; - } -#endif - { - png_uint_16 red_int, green_int; - if (red < 0 || green < 0) - { - red_int = 6968; /* .212671 * 32768 + .5 */ - green_int = 23434; /* .715160 * 32768 + .5 */ - } - else if (red + green < 100000L) - { - red_int = (png_uint_16)(((png_uint_32)red*32768L)/100000L); - green_int = (png_uint_16)(((png_uint_32)green*32768L)/100000L); - } - else - { - png_warning(png_ptr, "ignoring out of range rgb_to_gray coefficients"); - red_int = 6968; - green_int = 23434; - } - png_ptr->rgb_to_gray_red_coeff = red_int; - png_ptr->rgb_to_gray_green_coeff = green_int; - png_ptr->rgb_to_gray_blue_coeff = - (png_uint_16)(32768 - red_int - green_int); - } -} -#endif - -#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ - defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) -void PNGAPI -png_set_read_user_transform_fn(png_structp png_ptr, png_user_transform_ptr - read_user_transform_fn) -{ - png_debug(1, "in png_set_read_user_transform_fn"); - - if (png_ptr == NULL) - return; - -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED - png_ptr->transformations |= PNG_USER_TRANSFORM; - png_ptr->read_user_transform_fn = read_user_transform_fn; -#endif -} -#endif - -/* Initialize everything needed for the read. This includes modifying - * the palette. - */ -void /* PRIVATE */ -png_init_read_transformations(png_structp png_ptr) -{ - png_debug(1, "in png_init_read_transformations"); - - { -#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \ - defined(PNG_READ_SHIFT_SUPPORTED) || \ - defined(PNG_READ_GAMMA_SUPPORTED) - int color_type = png_ptr->color_type; -#endif - -#if defined(PNG_READ_EXPAND_SUPPORTED) && defined(PNG_READ_BACKGROUND_SUPPORTED) - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED - /* Detect gray background and attempt to enable optimization - * for gray --> RGB case - * - * Note: if PNG_BACKGROUND_EXPAND is set and color_type is either RGB or - * RGB_ALPHA (in which case need_expand is superfluous anyway), the - * background color might actually be gray yet not be flagged as such. - * This is not a problem for the current code, which uses - * PNG_BACKGROUND_IS_GRAY only to decide when to do the - * png_do_gray_to_rgb() transformation. - */ - if ((png_ptr->transformations & PNG_BACKGROUND_EXPAND) && - !(color_type & PNG_COLOR_MASK_COLOR)) - { - png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; - } else if ((png_ptr->transformations & PNG_BACKGROUND) && - !(png_ptr->transformations & PNG_BACKGROUND_EXPAND) && - (png_ptr->transformations & PNG_GRAY_TO_RGB) && - png_ptr->background.red == png_ptr->background.green && - png_ptr->background.red == png_ptr->background.blue) - { - png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; - png_ptr->background.gray = png_ptr->background.red; - } -#endif - - if ((png_ptr->transformations & PNG_BACKGROUND_EXPAND) && - (png_ptr->transformations & PNG_EXPAND)) - { - if (!(color_type & PNG_COLOR_MASK_COLOR)) /* i.e., GRAY or GRAY_ALPHA */ - { - /* Expand background and tRNS chunks */ - switch (png_ptr->bit_depth) - { - case 1: - png_ptr->background.gray *= (png_uint_16)0xff; - png_ptr->background.red = png_ptr->background.green - = png_ptr->background.blue = png_ptr->background.gray; - if (!(png_ptr->transformations & PNG_EXPAND_tRNS)) - { - png_ptr->trans_color.gray *= (png_uint_16)0xff; - png_ptr->trans_color.red = png_ptr->trans_color.green - = png_ptr->trans_color.blue = png_ptr->trans_color.gray; - } - break; - - case 2: - png_ptr->background.gray *= (png_uint_16)0x55; - png_ptr->background.red = png_ptr->background.green - = png_ptr->background.blue = png_ptr->background.gray; - if (!(png_ptr->transformations & PNG_EXPAND_tRNS)) - { - png_ptr->trans_color.gray *= (png_uint_16)0x55; - png_ptr->trans_color.red = png_ptr->trans_color.green - = png_ptr->trans_color.blue = png_ptr->trans_color.gray; - } - break; - - case 4: - png_ptr->background.gray *= (png_uint_16)0x11; - png_ptr->background.red = png_ptr->background.green - = png_ptr->background.blue = png_ptr->background.gray; - if (!(png_ptr->transformations & PNG_EXPAND_tRNS)) - { - png_ptr->trans_color.gray *= (png_uint_16)0x11; - png_ptr->trans_color.red = png_ptr->trans_color.green - = png_ptr->trans_color.blue = png_ptr->trans_color.gray; - } - break; - - case 8: - - case 16: - png_ptr->background.red = png_ptr->background.green - = png_ptr->background.blue = png_ptr->background.gray; - break; - } - } - else if (color_type == PNG_COLOR_TYPE_PALETTE) - { - png_ptr->background.red = - png_ptr->palette[png_ptr->background.index].red; - png_ptr->background.green = - png_ptr->palette[png_ptr->background.index].green; - png_ptr->background.blue = - png_ptr->palette[png_ptr->background.index].blue; - -#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED - if (png_ptr->transformations & PNG_INVERT_ALPHA) - { -#ifdef PNG_READ_EXPAND_SUPPORTED - if (!(png_ptr->transformations & PNG_EXPAND_tRNS)) -#endif - { - /* Invert the alpha channel (in tRNS) unless the pixels are - * going to be expanded, in which case leave it for later - */ - int i, istop; - istop=(int)png_ptr->num_trans; - for (i=0; itrans_alpha[i] = (png_byte)(255 - png_ptr->trans_alpha[i]); - } - } -#endif - - } - } -#endif - -#if defined(PNG_READ_BACKGROUND_SUPPORTED) && defined(PNG_READ_GAMMA_SUPPORTED) - png_ptr->background_1 = png_ptr->background; -#endif -#if defined(PNG_READ_GAMMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED) - - if ((color_type == PNG_COLOR_TYPE_PALETTE && png_ptr->num_trans != 0) - && (fabs(png_ptr->screen_gamma * png_ptr->gamma - 1.0) - < PNG_GAMMA_THRESHOLD)) - { - int i, k; - k=0; - for (i=0; inum_trans; i++) - { - if (png_ptr->trans_alpha[i] != 0 && png_ptr->trans_alpha[i] != 0xff) - k=1; /* Partial transparency is present */ - } - if (k == 0) - png_ptr->transformations &= ~PNG_GAMMA; - } - - if ((png_ptr->transformations & (PNG_GAMMA | PNG_RGB_TO_GRAY)) && - png_ptr->gamma != 0.0) - { - png_build_gamma_table(png_ptr, png_ptr->bit_depth); - -#ifdef PNG_READ_BACKGROUND_SUPPORTED - if (png_ptr->transformations & PNG_BACKGROUND) - { - if (color_type == PNG_COLOR_TYPE_PALETTE) - { - /* Could skip if no transparency */ - png_color back, back_1; - png_colorp palette = png_ptr->palette; - int num_palette = png_ptr->num_palette; - int i; - if (png_ptr->background_gamma_type == PNG_BACKGROUND_GAMMA_FILE) - { - back.red = png_ptr->gamma_table[png_ptr->background.red]; - back.green = png_ptr->gamma_table[png_ptr->background.green]; - back.blue = png_ptr->gamma_table[png_ptr->background.blue]; - - back_1.red = png_ptr->gamma_to_1[png_ptr->background.red]; - back_1.green = png_ptr->gamma_to_1[png_ptr->background.green]; - back_1.blue = png_ptr->gamma_to_1[png_ptr->background.blue]; - } - else - { - double g, gs; - - switch (png_ptr->background_gamma_type) - { - case PNG_BACKGROUND_GAMMA_SCREEN: - g = (png_ptr->screen_gamma); - gs = 1.0; - break; - - case PNG_BACKGROUND_GAMMA_FILE: - g = 1.0 / (png_ptr->gamma); - gs = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma); - break; - - case PNG_BACKGROUND_GAMMA_UNIQUE: - g = 1.0 / (png_ptr->background_gamma); - gs = 1.0 / (png_ptr->background_gamma * - png_ptr->screen_gamma); - break; - default: - g = 1.0; /* back_1 */ - gs = 1.0; /* back */ - } - - if ( fabs(gs - 1.0) < PNG_GAMMA_THRESHOLD) - { - back.red = (png_byte)png_ptr->background.red; - back.green = (png_byte)png_ptr->background.green; - back.blue = (png_byte)png_ptr->background.blue; - } - else - { - back.red = (png_byte)(pow( - (double)png_ptr->background.red/255.0, gs) * 255.0 + .5); - back.green = (png_byte)(pow( - (double)png_ptr->background.green/255.0, gs) * 255.0 - + .5); - back.blue = (png_byte)(pow( - (double)png_ptr->background.blue/255.0, gs) * 255.0 + .5); - } - - back_1.red = (png_byte)(pow( - (double)png_ptr->background.red/255.0, g) * 255.0 + .5); - back_1.green = (png_byte)(pow( - (double)png_ptr->background.green/255.0, g) * 255.0 + .5); - back_1.blue = (png_byte)(pow( - (double)png_ptr->background.blue/255.0, g) * 255.0 + .5); - } - for (i = 0; i < num_palette; i++) - { - if (i < (int)png_ptr->num_trans && png_ptr->trans_alpha[i] != 0xff) - { - if (png_ptr->trans_alpha[i] == 0) - { - palette[i] = back; - } - else /* if (png_ptr->trans_alpha[i] != 0xff) */ - { - png_byte v, w; - - v = png_ptr->gamma_to_1[palette[i].red]; - png_composite(w, v, png_ptr->trans_alpha[i], back_1.red); - palette[i].red = png_ptr->gamma_from_1[w]; - - v = png_ptr->gamma_to_1[palette[i].green]; - png_composite(w, v, png_ptr->trans_alpha[i], back_1.green); - palette[i].green = png_ptr->gamma_from_1[w]; - - v = png_ptr->gamma_to_1[palette[i].blue]; - png_composite(w, v, png_ptr->trans_alpha[i], back_1.blue); - palette[i].blue = png_ptr->gamma_from_1[w]; - } - } - else - { - palette[i].red = png_ptr->gamma_table[palette[i].red]; - palette[i].green = png_ptr->gamma_table[palette[i].green]; - palette[i].blue = png_ptr->gamma_table[palette[i].blue]; - } - } - /* Prevent the transformations being done again, and make sure - * that the now spurious alpha channel is stripped - the code - * has just reduced background composition and gamma correction - * to a simple alpha channel strip. - */ - png_ptr->transformations &= ~PNG_BACKGROUND; - png_ptr->transformations &= ~PNG_GAMMA; - png_ptr->transformations |= PNG_STRIP_ALPHA; - } - /* if (png_ptr->background_gamma_type!=PNG_BACKGROUND_GAMMA_UNKNOWN) */ - else - /* color_type != PNG_COLOR_TYPE_PALETTE */ - { - double m = (double)(((png_uint_32)1 << png_ptr->bit_depth) - 1); - double g = 1.0; - double gs = 1.0; - - switch (png_ptr->background_gamma_type) - { - case PNG_BACKGROUND_GAMMA_SCREEN: - g = (png_ptr->screen_gamma); - gs = 1.0; - break; - - case PNG_BACKGROUND_GAMMA_FILE: - g = 1.0 / (png_ptr->gamma); - gs = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma); - break; - - case PNG_BACKGROUND_GAMMA_UNIQUE: - g = 1.0 / (png_ptr->background_gamma); - gs = 1.0 / (png_ptr->background_gamma * - png_ptr->screen_gamma); - break; - } - - png_ptr->background_1.gray = (png_uint_16)(pow( - (double)png_ptr->background.gray / m, g) * m + .5); - png_ptr->background.gray = (png_uint_16)(pow( - (double)png_ptr->background.gray / m, gs) * m + .5); - - if ((png_ptr->background.red != png_ptr->background.green) || - (png_ptr->background.red != png_ptr->background.blue) || - (png_ptr->background.red != png_ptr->background.gray)) - { - /* RGB or RGBA with color background */ - png_ptr->background_1.red = (png_uint_16)(pow( - (double)png_ptr->background.red / m, g) * m + .5); - png_ptr->background_1.green = (png_uint_16)(pow( - (double)png_ptr->background.green / m, g) * m + .5); - png_ptr->background_1.blue = (png_uint_16)(pow( - (double)png_ptr->background.blue / m, g) * m + .5); - png_ptr->background.red = (png_uint_16)(pow( - (double)png_ptr->background.red / m, gs) * m + .5); - png_ptr->background.green = (png_uint_16)(pow( - (double)png_ptr->background.green / m, gs) * m + .5); - png_ptr->background.blue = (png_uint_16)(pow( - (double)png_ptr->background.blue / m, gs) * m + .5); - } - else - { - /* GRAY, GRAY ALPHA, RGB, or RGBA with gray background */ - png_ptr->background_1.red = png_ptr->background_1.green - = png_ptr->background_1.blue = png_ptr->background_1.gray; - png_ptr->background.red = png_ptr->background.green - = png_ptr->background.blue = png_ptr->background.gray; - } - } - } - else - /* Transformation does not include PNG_BACKGROUND */ -#endif /* PNG_READ_BACKGROUND_SUPPORTED */ - if (color_type == PNG_COLOR_TYPE_PALETTE) - { - png_colorp palette = png_ptr->palette; - int num_palette = png_ptr->num_palette; - int i; - - for (i = 0; i < num_palette; i++) - { - palette[i].red = png_ptr->gamma_table[palette[i].red]; - palette[i].green = png_ptr->gamma_table[palette[i].green]; - palette[i].blue = png_ptr->gamma_table[palette[i].blue]; - } - - /* Done the gamma correction. */ - png_ptr->transformations &= ~PNG_GAMMA; - } - } -#ifdef PNG_READ_BACKGROUND_SUPPORTED - else -#endif -#endif /* PNG_READ_GAMMA_SUPPORTED && PNG_FLOATING_POINT_SUPPORTED */ -#ifdef PNG_READ_BACKGROUND_SUPPORTED - /* No GAMMA transformation */ - if ((png_ptr->transformations & PNG_BACKGROUND) && - (color_type == PNG_COLOR_TYPE_PALETTE)) - { - int i; - int istop = (int)png_ptr->num_trans; - png_color back; - png_colorp palette = png_ptr->palette; - - back.red = (png_byte)png_ptr->background.red; - back.green = (png_byte)png_ptr->background.green; - back.blue = (png_byte)png_ptr->background.blue; - - for (i = 0; i < istop; i++) - { - if (png_ptr->trans_alpha[i] == 0) - { - palette[i] = back; - } - else if (png_ptr->trans_alpha[i] != 0xff) - { - /* The png_composite() macro is defined in png.h */ - png_composite(palette[i].red, palette[i].red, - png_ptr->trans_alpha[i], back.red); - png_composite(palette[i].green, palette[i].green, - png_ptr->trans_alpha[i], back.green); - png_composite(palette[i].blue, palette[i].blue, - png_ptr->trans_alpha[i], back.blue); - } - } - - /* Handled alpha, still need to strip the channel. */ - png_ptr->transformations &= ~PNG_BACKGROUND; - png_ptr->transformations |= PNG_STRIP_ALPHA; - } -#endif /* PNG_READ_BACKGROUND_SUPPORTED */ - -#ifdef PNG_READ_SHIFT_SUPPORTED - if ((png_ptr->transformations & PNG_SHIFT) && - (color_type == PNG_COLOR_TYPE_PALETTE)) - { - png_uint_16 i; - png_uint_16 istop = png_ptr->num_palette; - int sr = 8 - png_ptr->sig_bit.red; - int sg = 8 - png_ptr->sig_bit.green; - int sb = 8 - png_ptr->sig_bit.blue; - - if (sr < 0 || sr > 8) - sr = 0; - if (sg < 0 || sg > 8) - sg = 0; - if (sb < 0 || sb > 8) - sb = 0; - for (i = 0; i < istop; i++) - { - png_ptr->palette[i].red >>= sr; - png_ptr->palette[i].green >>= sg; - png_ptr->palette[i].blue >>= sb; - } - } -#endif /* PNG_READ_SHIFT_SUPPORTED */ - } -#if !defined(PNG_READ_GAMMA_SUPPORTED) && !defined(PNG_READ_SHIFT_SUPPORTED) \ - && !defined(PNG_READ_BACKGROUND_SUPPORTED) - if (png_ptr) - return; -#endif -} - -/* Modify the info structure to reflect the transformations. The - * info should be updated so a PNG file could be written with it, - * assuming the transformations result in valid PNG data. - */ -void /* PRIVATE */ -png_read_transform_info(png_structp png_ptr, png_infop info_ptr) -{ - png_debug(1, "in png_read_transform_info"); - -#ifdef PNG_READ_EXPAND_SUPPORTED - if (png_ptr->transformations & PNG_EXPAND) - { - if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - { - if (png_ptr->num_trans && - (png_ptr->transformations & PNG_EXPAND_tRNS)) - info_ptr->color_type = PNG_COLOR_TYPE_RGB_ALPHA; - else - info_ptr->color_type = PNG_COLOR_TYPE_RGB; - info_ptr->bit_depth = 8; - info_ptr->num_trans = 0; - } - else - { - if (png_ptr->num_trans) - { - if (png_ptr->transformations & PNG_EXPAND_tRNS) - info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; - } - if (info_ptr->bit_depth < 8) - info_ptr->bit_depth = 8; - info_ptr->num_trans = 0; - } - } -#endif - -#ifdef PNG_READ_BACKGROUND_SUPPORTED - if (png_ptr->transformations & PNG_BACKGROUND) - { - info_ptr->color_type &= ~PNG_COLOR_MASK_ALPHA; - info_ptr->num_trans = 0; - info_ptr->background = png_ptr->background; - } -#endif - -#ifdef PNG_READ_GAMMA_SUPPORTED - if (png_ptr->transformations & PNG_GAMMA) - { -#ifdef PNG_FLOATING_POINT_SUPPORTED - info_ptr->gamma = png_ptr->gamma; -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED - info_ptr->int_gamma = png_ptr->int_gamma; -#endif - } -#endif - -#ifdef PNG_READ_16_TO_8_SUPPORTED - if ((png_ptr->transformations & PNG_16_TO_8) && (info_ptr->bit_depth == 16)) - info_ptr->bit_depth = 8; -#endif - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED - if (png_ptr->transformations & PNG_GRAY_TO_RGB) - info_ptr->color_type |= PNG_COLOR_MASK_COLOR; -#endif - -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED - if (png_ptr->transformations & PNG_RGB_TO_GRAY) - info_ptr->color_type &= ~PNG_COLOR_MASK_COLOR; -#endif - -#ifdef PNG_READ_DITHER_SUPPORTED - if (png_ptr->transformations & PNG_DITHER) - { - if (((info_ptr->color_type == PNG_COLOR_TYPE_RGB) || - (info_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA)) && - png_ptr->palette_lookup && info_ptr->bit_depth == 8) - { - info_ptr->color_type = PNG_COLOR_TYPE_PALETTE; - } - } -#endif - -#ifdef PNG_READ_PACK_SUPPORTED - if ((png_ptr->transformations & PNG_PACK) && (info_ptr->bit_depth < 8)) - info_ptr->bit_depth = 8; -#endif - - if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - info_ptr->channels = 1; - else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR) - info_ptr->channels = 3; - else - info_ptr->channels = 1; - -#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED - if (png_ptr->flags & PNG_FLAG_STRIP_ALPHA) - info_ptr->color_type &= ~PNG_COLOR_MASK_ALPHA; -#endif - - if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA) - info_ptr->channels++; - -#ifdef PNG_READ_FILLER_SUPPORTED - /* STRIP_ALPHA and FILLER allowed: MASK_ALPHA bit stripped above */ - if ((png_ptr->transformations & PNG_FILLER) && - ((info_ptr->color_type == PNG_COLOR_TYPE_RGB) || - (info_ptr->color_type == PNG_COLOR_TYPE_GRAY))) - { - info_ptr->channels++; - /* If adding a true alpha channel not just filler */ - if (png_ptr->transformations & PNG_ADD_ALPHA) - info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; - } -#endif - -#if defined(PNG_USER_TRANSFORM_PTR_SUPPORTED) && \ -defined(PNG_READ_USER_TRANSFORM_SUPPORTED) - if (png_ptr->transformations & PNG_USER_TRANSFORM) - { - if (info_ptr->bit_depth < png_ptr->user_transform_depth) - info_ptr->bit_depth = png_ptr->user_transform_depth; - if (info_ptr->channels < png_ptr->user_transform_channels) - info_ptr->channels = png_ptr->user_transform_channels; - } -#endif - - info_ptr->pixel_depth = (png_byte)(info_ptr->channels * - info_ptr->bit_depth); - - info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, info_ptr->width); - -#ifndef PNG_READ_EXPAND_SUPPORTED - if (png_ptr) - return; -#endif -} - -/* Transform the row. The order of transformations is significant, - * and is very touchy. If you add a transformation, take care to - * decide how it fits in with the other transformations here. - */ -void /* PRIVATE */ -png_do_read_transformations(png_structp png_ptr) -{ - png_debug(1, "in png_do_read_transformations"); - - if (png_ptr->row_buf == NULL) - { -#ifdef PNG_STDIO_SUPPORTED - char msg[50]; - - png_snprintf2(msg, 50, - "NULL row buffer for row %ld, pass %d", (long)png_ptr->row_number, - png_ptr->pass); - png_error(png_ptr, msg); -#else - png_error(png_ptr, "NULL row buffer"); -#endif - } -#ifdef PNG_WARN_UNINITIALIZED_ROW - if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) - /* Application has failed to call either png_read_start_image() - * or png_read_update_info() after setting transforms that expand - * pixels. This check added to libpng-1.2.19 - */ -#if (PNG_WARN_UNINITIALIZED_ROW==1) - png_error(png_ptr, "Uninitialized row"); -#else - png_warning(png_ptr, "Uninitialized row"); -#endif -#endif - -#ifdef PNG_READ_EXPAND_SUPPORTED - if (png_ptr->transformations & PNG_EXPAND) - { - if (png_ptr->row_info.color_type == PNG_COLOR_TYPE_PALETTE) - { - png_do_expand_palette(&(png_ptr->row_info), png_ptr->row_buf + 1, - png_ptr->palette, png_ptr->trans_alpha, png_ptr->num_trans); - } - else - { - if (png_ptr->num_trans && - (png_ptr->transformations & PNG_EXPAND_tRNS)) - png_do_expand(&(png_ptr->row_info), png_ptr->row_buf + 1, - &(png_ptr->trans_color)); - else - png_do_expand(&(png_ptr->row_info), png_ptr->row_buf + 1, - NULL); - } - } -#endif - -#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED - if (png_ptr->flags & PNG_FLAG_STRIP_ALPHA) - png_do_strip_filler(&(png_ptr->row_info), png_ptr->row_buf + 1, - PNG_FLAG_FILLER_AFTER | (png_ptr->flags & PNG_FLAG_STRIP_ALPHA)); -#endif - -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED - if (png_ptr->transformations & PNG_RGB_TO_GRAY) - { - int rgb_error = - png_do_rgb_to_gray(png_ptr, &(png_ptr->row_info), - png_ptr->row_buf + 1); - if (rgb_error) - { - png_ptr->rgb_to_gray_status=1; - if ((png_ptr->transformations & PNG_RGB_TO_GRAY) == - PNG_RGB_TO_GRAY_WARN) - png_warning(png_ptr, "png_do_rgb_to_gray found nongray pixel"); - if ((png_ptr->transformations & PNG_RGB_TO_GRAY) == - PNG_RGB_TO_GRAY_ERR) - png_error(png_ptr, "png_do_rgb_to_gray found nongray pixel"); - } - } -#endif - -/* From Andreas Dilger e-mail to png-implement, 26 March 1998: - * - * In most cases, the "simple transparency" should be done prior to doing - * gray-to-RGB, or you will have to test 3x as many bytes to check if a - * pixel is transparent. You would also need to make sure that the - * transparency information is upgraded to RGB. - * - * To summarize, the current flow is: - * - Gray + simple transparency -> compare 1 or 2 gray bytes and composite - * with background "in place" if transparent, - * convert to RGB if necessary - * - Gray + alpha -> composite with gray background and remove alpha bytes, - * convert to RGB if necessary - * - * To support RGB backgrounds for gray images we need: - * - Gray + simple transparency -> convert to RGB + simple transparency, - * compare 3 or 6 bytes and composite with - * background "in place" if transparent - * (3x compare/pixel compared to doing - * composite with gray bkgrnd) - * - Gray + alpha -> convert to RGB + alpha, composite with background and - * remove alpha bytes (3x float - * operations/pixel compared with composite - * on gray background) - * - * Greg's change will do this. The reason it wasn't done before is for - * performance, as this increases the per-pixel operations. If we would check - * in advance if the background was gray or RGB, and position the gray-to-RGB - * transform appropriately, then it would save a lot of work/time. - */ - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED - /* If gray -> RGB, do so now only if background is non-gray; else do later - * for performance reasons - */ - if ((png_ptr->transformations & PNG_GRAY_TO_RGB) && - !(png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) - png_do_gray_to_rgb(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_BACKGROUND_SUPPORTED - if ((png_ptr->transformations & PNG_BACKGROUND) && - ((png_ptr->num_trans != 0 ) || - (png_ptr->color_type & PNG_COLOR_MASK_ALPHA))) - png_do_background(&(png_ptr->row_info), png_ptr->row_buf + 1, - &(png_ptr->trans_color), &(png_ptr->background) -#ifdef PNG_READ_GAMMA_SUPPORTED - , &(png_ptr->background_1), - png_ptr->gamma_table, png_ptr->gamma_from_1, - png_ptr->gamma_to_1, png_ptr->gamma_16_table, - png_ptr->gamma_16_from_1, png_ptr->gamma_16_to_1, - png_ptr->gamma_shift -#endif -); -#endif - -#ifdef PNG_READ_GAMMA_SUPPORTED - if ((png_ptr->transformations & PNG_GAMMA) && -#ifdef PNG_READ_BACKGROUND_SUPPORTED - !((png_ptr->transformations & PNG_BACKGROUND) && - ((png_ptr->num_trans != 0) || - (png_ptr->color_type & PNG_COLOR_MASK_ALPHA))) && -#endif - (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE)) - png_do_gamma(&(png_ptr->row_info), png_ptr->row_buf + 1, - png_ptr->gamma_table, png_ptr->gamma_16_table, - png_ptr->gamma_shift); -#endif - -#ifdef PNG_READ_16_TO_8_SUPPORTED - if (png_ptr->transformations & PNG_16_TO_8) - png_do_chop(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_DITHER_SUPPORTED - if (png_ptr->transformations & PNG_DITHER) - { - png_do_dither((png_row_infop)&(png_ptr->row_info), png_ptr->row_buf + 1, - png_ptr->palette_lookup, png_ptr->dither_index); - if (png_ptr->row_info.rowbytes == (png_uint_32)0) - png_error(png_ptr, "png_do_dither returned rowbytes=0"); - } -#endif - -#ifdef PNG_READ_INVERT_SUPPORTED - if (png_ptr->transformations & PNG_INVERT_MONO) - png_do_invert(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_SHIFT_SUPPORTED - if (png_ptr->transformations & PNG_SHIFT) - png_do_unshift(&(png_ptr->row_info), png_ptr->row_buf + 1, - &(png_ptr->shift)); -#endif - -#ifdef PNG_READ_PACK_SUPPORTED - if (png_ptr->transformations & PNG_PACK) - png_do_unpack(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_BGR_SUPPORTED - if (png_ptr->transformations & PNG_BGR) - png_do_bgr(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_PACKSWAP_SUPPORTED - if (png_ptr->transformations & PNG_PACKSWAP) - png_do_packswap(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED - /* If gray -> RGB, do so now only if we did not do so above */ - if ((png_ptr->transformations & PNG_GRAY_TO_RGB) && - (png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) - png_do_gray_to_rgb(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_FILLER_SUPPORTED - if (png_ptr->transformations & PNG_FILLER) - png_do_read_filler(&(png_ptr->row_info), png_ptr->row_buf + 1, - (png_uint_32)png_ptr->filler, png_ptr->flags); -#endif - -#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED - if (png_ptr->transformations & PNG_INVERT_ALPHA) - png_do_read_invert_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED - if (png_ptr->transformations & PNG_SWAP_ALPHA) - png_do_read_swap_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_SWAP_SUPPORTED - if (png_ptr->transformations & PNG_SWAP_BYTES) - png_do_swap(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif - -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED - if (png_ptr->transformations & PNG_USER_TRANSFORM) - { - if (png_ptr->read_user_transform_fn != NULL) - (*(png_ptr->read_user_transform_fn)) /* User read transform function */ - (png_ptr, /* png_ptr */ - &(png_ptr->row_info), /* row_info: */ - /* png_uint_32 width; width of row */ - /* png_uint_32 rowbytes; number of bytes in row */ - /* png_byte color_type; color type of pixels */ - /* png_byte bit_depth; bit depth of samples */ - /* png_byte channels; number of channels (1-4) */ - /* png_byte pixel_depth; bits per pixel (depth*channels) */ - png_ptr->row_buf + 1); /* start of pixel data for row */ -#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED - if (png_ptr->user_transform_depth) - png_ptr->row_info.bit_depth = png_ptr->user_transform_depth; - if (png_ptr->user_transform_channels) - png_ptr->row_info.channels = png_ptr->user_transform_channels; -#endif - png_ptr->row_info.pixel_depth = (png_byte)(png_ptr->row_info.bit_depth * - png_ptr->row_info.channels); - png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth, - png_ptr->row_info.width); - } -#endif - -} - -#ifdef PNG_READ_PACK_SUPPORTED -/* Unpack pixels of 1, 2, or 4 bits per pixel into 1 byte per pixel, - * without changing the actual values. Thus, if you had a row with - * a bit depth of 1, you would end up with bytes that only contained - * the numbers 0 or 1. If you would rather they contain 0 and 255, use - * png_do_shift() after this. - */ -void /* PRIVATE */ -png_do_unpack(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_unpack"); - - if (row_info->bit_depth < 8) - { - png_uint_32 i; - png_uint_32 row_width=row_info->width; - - switch (row_info->bit_depth) - { - case 1: - { - png_bytep sp = row + (png_size_t)((row_width - 1) >> 3); - png_bytep dp = row + (png_size_t)row_width - 1; - png_uint_32 shift = 7 - (int)((row_width + 7) & 0x07); - for (i = 0; i < row_width; i++) - { - *dp = (png_byte)((*sp >> shift) & 0x01); - if (shift == 7) - { - shift = 0; - sp--; - } - else - shift++; - - dp--; - } - break; - } - - case 2: - { - - png_bytep sp = row + (png_size_t)((row_width - 1) >> 2); - png_bytep dp = row + (png_size_t)row_width - 1; - png_uint_32 shift = (int)((3 - ((row_width + 3) & 0x03)) << 1); - for (i = 0; i < row_width; i++) - { - *dp = (png_byte)((*sp >> shift) & 0x03); - if (shift == 6) - { - shift = 0; - sp--; - } - else - shift += 2; - - dp--; - } - break; - } - - case 4: - { - png_bytep sp = row + (png_size_t)((row_width - 1) >> 1); - png_bytep dp = row + (png_size_t)row_width - 1; - png_uint_32 shift = (int)((1 - ((row_width + 1) & 0x01)) << 2); - for (i = 0; i < row_width; i++) - { - *dp = (png_byte)((*sp >> shift) & 0x0f); - if (shift == 4) - { - shift = 0; - sp--; - } - else - shift = 4; - - dp--; - } - break; - } - } - row_info->bit_depth = 8; - row_info->pixel_depth = (png_byte)(8 * row_info->channels); - row_info->rowbytes = row_width * row_info->channels; - } -} -#endif - -#ifdef PNG_READ_SHIFT_SUPPORTED -/* Reverse the effects of png_do_shift. This routine merely shifts the - * pixels back to their significant bits values. Thus, if you have - * a row of bit depth 8, but only 5 are significant, this will shift - * the values back to 0 through 31. - */ -void /* PRIVATE */ -png_do_unshift(png_row_infop row_info, png_bytep row, png_color_8p sig_bits) -{ - png_debug(1, "in png_do_unshift"); - - if ( - row_info->color_type != PNG_COLOR_TYPE_PALETTE) - { - int shift[4]; - int channels = 0; - int c; - png_uint_16 value = 0; - png_uint_32 row_width = row_info->width; - - if (row_info->color_type & PNG_COLOR_MASK_COLOR) - { - shift[channels++] = row_info->bit_depth - sig_bits->red; - shift[channels++] = row_info->bit_depth - sig_bits->green; - shift[channels++] = row_info->bit_depth - sig_bits->blue; - } - else - { - shift[channels++] = row_info->bit_depth - sig_bits->gray; - } - if (row_info->color_type & PNG_COLOR_MASK_ALPHA) - { - shift[channels++] = row_info->bit_depth - sig_bits->alpha; - } - - for (c = 0; c < channels; c++) - { - if (shift[c] <= 0) - shift[c] = 0; - else - value = 1; - } - - if (!value) - return; - - switch (row_info->bit_depth) - { - case 2: - { - png_bytep bp; - png_uint_32 i; - png_uint_32 istop = row_info->rowbytes; - - for (bp = row, i = 0; i < istop; i++) - { - *bp >>= 1; - *bp++ &= 0x55; - } - break; - } - - case 4: - { - png_bytep bp = row; - png_uint_32 i; - png_uint_32 istop = row_info->rowbytes; - png_byte mask = (png_byte)((((int)0xf0 >> shift[0]) & (int)0xf0) | - (png_byte)((int)0xf >> shift[0])); - - for (i = 0; i < istop; i++) - { - *bp >>= shift[0]; - *bp++ &= mask; - } - break; - } - - case 8: - { - png_bytep bp = row; - png_uint_32 i; - png_uint_32 istop = row_width * channels; - - for (i = 0; i < istop; i++) - { - *bp++ >>= shift[i%channels]; - } - break; - } - - case 16: - { - png_bytep bp = row; - png_uint_32 i; - png_uint_32 istop = channels * row_width; - - for (i = 0; i < istop; i++) - { - value = (png_uint_16)((*bp << 8) + *(bp + 1)); - value >>= shift[i%channels]; - *bp++ = (png_byte)(value >> 8); - *bp++ = (png_byte)(value & 0xff); - } - break; - } - } - } -} -#endif - -#ifdef PNG_READ_16_TO_8_SUPPORTED -/* Chop rows of bit depth 16 down to 8 */ -void /* PRIVATE */ -png_do_chop(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_chop"); - - if (row_info->bit_depth == 16) - { - png_bytep sp = row; - png_bytep dp = row; - png_uint_32 i; - png_uint_32 istop = row_info->width * row_info->channels; - - for (i = 0; i> 8)) >> 8; - * - * Approximate calculation with shift/add instead of multiply/divide: - * *dp = ((((png_uint_32)(*sp) << 8) | - * (png_uint_32)((int)(*(sp + 1)) - *sp)) + 128) >> 8; - * - * What we actually do to avoid extra shifting and conversion: - */ - - *dp = *sp + ((((int)(*(sp + 1)) - *sp) > 128) ? 1 : 0); -#else - /* Simply discard the low order byte */ - *dp = *sp; -#endif - } - row_info->bit_depth = 8; - row_info->pixel_depth = (png_byte)(8 * row_info->channels); - row_info->rowbytes = row_info->width * row_info->channels; - } -} -#endif - -#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED -void /* PRIVATE */ -png_do_read_swap_alpha(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_read_swap_alpha"); - - { - png_uint_32 row_width = row_info->width; - if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - { - /* This converts from RGBA to ARGB */ - if (row_info->bit_depth == 8) - { - png_bytep sp = row + row_info->rowbytes; - png_bytep dp = sp; - png_byte save; - png_uint_32 i; - - for (i = 0; i < row_width; i++) - { - save = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = save; - } - } - /* This converts from RRGGBBAA to AARRGGBB */ - else - { - png_bytep sp = row + row_info->rowbytes; - png_bytep dp = sp; - png_byte save[2]; - png_uint_32 i; - - for (i = 0; i < row_width; i++) - { - save[0] = *(--sp); - save[1] = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = save[0]; - *(--dp) = save[1]; - } - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - { - /* This converts from GA to AG */ - if (row_info->bit_depth == 8) - { - png_bytep sp = row + row_info->rowbytes; - png_bytep dp = sp; - png_byte save; - png_uint_32 i; - - for (i = 0; i < row_width; i++) - { - save = *(--sp); - *(--dp) = *(--sp); - *(--dp) = save; - } - } - /* This converts from GGAA to AAGG */ - else - { - png_bytep sp = row + row_info->rowbytes; - png_bytep dp = sp; - png_byte save[2]; - png_uint_32 i; - - for (i = 0; i < row_width; i++) - { - save[0] = *(--sp); - save[1] = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = save[0]; - *(--dp) = save[1]; - } - } - } - } -} -#endif - -#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED -void /* PRIVATE */ -png_do_read_invert_alpha(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_read_invert_alpha"); - - { - png_uint_32 row_width = row_info->width; - if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - { - /* This inverts the alpha channel in RGBA */ - if (row_info->bit_depth == 8) - { - png_bytep sp = row + row_info->rowbytes; - png_bytep dp = sp; - png_uint_32 i; - - for (i = 0; i < row_width; i++) - { - *(--dp) = (png_byte)(255 - *(--sp)); - -/* This does nothing: - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - We can replace it with: -*/ - sp-=3; - dp=sp; - } - } - /* This inverts the alpha channel in RRGGBBAA */ - else - { - png_bytep sp = row + row_info->rowbytes; - png_bytep dp = sp; - png_uint_32 i; - - for (i = 0; i < row_width; i++) - { - *(--dp) = (png_byte)(255 - *(--sp)); - *(--dp) = (png_byte)(255 - *(--sp)); - -/* This does nothing: - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - We can replace it with: -*/ - sp-=6; - dp=sp; - } - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - { - /* This inverts the alpha channel in GA */ - if (row_info->bit_depth == 8) - { - png_bytep sp = row + row_info->rowbytes; - png_bytep dp = sp; - png_uint_32 i; - - for (i = 0; i < row_width; i++) - { - *(--dp) = (png_byte)(255 - *(--sp)); - *(--dp) = *(--sp); - } - } - /* This inverts the alpha channel in GGAA */ - else - { - png_bytep sp = row + row_info->rowbytes; - png_bytep dp = sp; - png_uint_32 i; - - for (i = 0; i < row_width; i++) - { - *(--dp) = (png_byte)(255 - *(--sp)); - *(--dp) = (png_byte)(255 - *(--sp)); -/* - *(--dp) = *(--sp); - *(--dp) = *(--sp); -*/ - sp-=2; - dp=sp; - } - } - } - } -} -#endif - -#ifdef PNG_READ_FILLER_SUPPORTED -/* Add filler channel if we have RGB color */ -void /* PRIVATE */ -png_do_read_filler(png_row_infop row_info, png_bytep row, - png_uint_32 filler, png_uint_32 flags) -{ - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - png_byte hi_filler = (png_byte)((filler>>8) & 0xff); - png_byte lo_filler = (png_byte)(filler & 0xff); - - png_debug(1, "in png_do_read_filler"); - - if ( - row_info->color_type == PNG_COLOR_TYPE_GRAY) - { - if (row_info->bit_depth == 8) - { - /* This changes the data from G to GX */ - if (flags & PNG_FLAG_FILLER_AFTER) - { - png_bytep sp = row + (png_size_t)row_width; - png_bytep dp = sp + (png_size_t)row_width; - for (i = 1; i < row_width; i++) - { - *(--dp) = lo_filler; - *(--dp) = *(--sp); - } - *(--dp) = lo_filler; - row_info->channels = 2; - row_info->pixel_depth = 16; - row_info->rowbytes = row_width * 2; - } - /* This changes the data from G to XG */ - else - { - png_bytep sp = row + (png_size_t)row_width; - png_bytep dp = sp + (png_size_t)row_width; - for (i = 0; i < row_width; i++) - { - *(--dp) = *(--sp); - *(--dp) = lo_filler; - } - row_info->channels = 2; - row_info->pixel_depth = 16; - row_info->rowbytes = row_width * 2; - } - } - else if (row_info->bit_depth == 16) - { - /* This changes the data from GG to GGXX */ - if (flags & PNG_FLAG_FILLER_AFTER) - { - png_bytep sp = row + (png_size_t)row_width * 2; - png_bytep dp = sp + (png_size_t)row_width * 2; - for (i = 1; i < row_width; i++) - { - *(--dp) = hi_filler; - *(--dp) = lo_filler; - *(--dp) = *(--sp); - *(--dp) = *(--sp); - } - *(--dp) = hi_filler; - *(--dp) = lo_filler; - row_info->channels = 2; - row_info->pixel_depth = 32; - row_info->rowbytes = row_width * 4; - } - /* This changes the data from GG to XXGG */ - else - { - png_bytep sp = row + (png_size_t)row_width * 2; - png_bytep dp = sp + (png_size_t)row_width * 2; - for (i = 0; i < row_width; i++) - { - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = hi_filler; - *(--dp) = lo_filler; - } - row_info->channels = 2; - row_info->pixel_depth = 32; - row_info->rowbytes = row_width * 4; - } - } - } /* COLOR_TYPE == GRAY */ - else if (row_info->color_type == PNG_COLOR_TYPE_RGB) - { - if (row_info->bit_depth == 8) - { - /* This changes the data from RGB to RGBX */ - if (flags & PNG_FLAG_FILLER_AFTER) - { - png_bytep sp = row + (png_size_t)row_width * 3; - png_bytep dp = sp + (png_size_t)row_width; - for (i = 1; i < row_width; i++) - { - *(--dp) = lo_filler; - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - } - *(--dp) = lo_filler; - row_info->channels = 4; - row_info->pixel_depth = 32; - row_info->rowbytes = row_width * 4; - } - /* This changes the data from RGB to XRGB */ - else - { - png_bytep sp = row + (png_size_t)row_width * 3; - png_bytep dp = sp + (png_size_t)row_width; - for (i = 0; i < row_width; i++) - { - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = lo_filler; - } - row_info->channels = 4; - row_info->pixel_depth = 32; - row_info->rowbytes = row_width * 4; - } - } - else if (row_info->bit_depth == 16) - { - /* This changes the data from RRGGBB to RRGGBBXX */ - if (flags & PNG_FLAG_FILLER_AFTER) - { - png_bytep sp = row + (png_size_t)row_width * 6; - png_bytep dp = sp + (png_size_t)row_width * 2; - for (i = 1; i < row_width; i++) - { - *(--dp) = hi_filler; - *(--dp) = lo_filler; - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - } - *(--dp) = hi_filler; - *(--dp) = lo_filler; - row_info->channels = 4; - row_info->pixel_depth = 64; - row_info->rowbytes = row_width * 8; - } - /* This changes the data from RRGGBB to XXRRGGBB */ - else - { - png_bytep sp = row + (png_size_t)row_width * 6; - png_bytep dp = sp + (png_size_t)row_width * 2; - for (i = 0; i < row_width; i++) - { - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = *(--sp); - *(--dp) = hi_filler; - *(--dp) = lo_filler; - } - row_info->channels = 4; - row_info->pixel_depth = 64; - row_info->rowbytes = row_width * 8; - } - } - } /* COLOR_TYPE == RGB */ -} -#endif - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED -/* Expand grayscale files to RGB, with or without alpha */ -void /* PRIVATE */ -png_do_gray_to_rgb(png_row_infop row_info, png_bytep row) -{ - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - png_debug(1, "in png_do_gray_to_rgb"); - - if (row_info->bit_depth >= 8 && - !(row_info->color_type & PNG_COLOR_MASK_COLOR)) - { - if (row_info->color_type == PNG_COLOR_TYPE_GRAY) - { - if (row_info->bit_depth == 8) - { - png_bytep sp = row + (png_size_t)row_width - 1; - png_bytep dp = sp + (png_size_t)row_width * 2; - for (i = 0; i < row_width; i++) - { - *(dp--) = *sp; - *(dp--) = *sp; - *(dp--) = *(sp--); - } - } - else - { - png_bytep sp = row + (png_size_t)row_width * 2 - 1; - png_bytep dp = sp + (png_size_t)row_width * 4; - for (i = 0; i < row_width; i++) - { - *(dp--) = *sp; - *(dp--) = *(sp - 1); - *(dp--) = *sp; - *(dp--) = *(sp - 1); - *(dp--) = *(sp--); - *(dp--) = *(sp--); - } - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - { - if (row_info->bit_depth == 8) - { - png_bytep sp = row + (png_size_t)row_width * 2 - 1; - png_bytep dp = sp + (png_size_t)row_width * 2; - for (i = 0; i < row_width; i++) - { - *(dp--) = *(sp--); - *(dp--) = *sp; - *(dp--) = *sp; - *(dp--) = *(sp--); - } - } - else - { - png_bytep sp = row + (png_size_t)row_width * 4 - 1; - png_bytep dp = sp + (png_size_t)row_width * 4; - for (i = 0; i < row_width; i++) - { - *(dp--) = *(sp--); - *(dp--) = *(sp--); - *(dp--) = *sp; - *(dp--) = *(sp - 1); - *(dp--) = *sp; - *(dp--) = *(sp - 1); - *(dp--) = *(sp--); - *(dp--) = *(sp--); - } - } - } - row_info->channels += (png_byte)2; - row_info->color_type |= PNG_COLOR_MASK_COLOR; - row_info->pixel_depth = (png_byte)(row_info->channels * - row_info->bit_depth); - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); - } -} -#endif - -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED -/* Reduce RGB files to grayscale, with or without alpha - * using the equation given in Poynton's ColorFAQ at - * (THIS LINK IS DEAD June 2008) - * New link: - * - * Charles Poynton poynton at poynton.com - * - * Y = 0.212671 * R + 0.715160 * G + 0.072169 * B - * - * We approximate this with - * - * Y = 0.21268 * R + 0.7151 * G + 0.07217 * B - * - * which can be expressed with integers as - * - * Y = (6969 * R + 23434 * G + 2365 * B)/32768 - * - * The calculation is to be done in a linear colorspace. - * - * Other integer coefficents can be used via png_set_rgb_to_gray(). - */ -int /* PRIVATE */ -png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row) - -{ - png_uint_32 i; - - png_uint_32 row_width = row_info->width; - int rgb_error = 0; - - png_debug(1, "in png_do_rgb_to_gray"); - - if ( - (row_info->color_type & PNG_COLOR_MASK_COLOR)) - { - png_uint_32 rc = png_ptr->rgb_to_gray_red_coeff; - png_uint_32 gc = png_ptr->rgb_to_gray_green_coeff; - png_uint_32 bc = png_ptr->rgb_to_gray_blue_coeff; - - if (row_info->color_type == PNG_COLOR_TYPE_RGB) - { - if (row_info->bit_depth == 8) - { -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL) - { - png_bytep sp = row; - png_bytep dp = row; - - for (i = 0; i < row_width; i++) - { - png_byte red = png_ptr->gamma_to_1[*(sp++)]; - png_byte green = png_ptr->gamma_to_1[*(sp++)]; - png_byte blue = png_ptr->gamma_to_1[*(sp++)]; - if (red != green || red != blue) - { - rgb_error |= 1; - *(dp++) = png_ptr->gamma_from_1[ - (rc*red + gc*green + bc*blue)>>15]; - } - else - *(dp++) = *(sp - 1); - } - } - else -#endif - { - png_bytep sp = row; - png_bytep dp = row; - for (i = 0; i < row_width; i++) - { - png_byte red = *(sp++); - png_byte green = *(sp++); - png_byte blue = *(sp++); - if (red != green || red != blue) - { - rgb_error |= 1; - *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15); - } - else - *(dp++) = *(sp - 1); - } - } - } - - else /* RGB bit_depth == 16 */ - { -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - if (png_ptr->gamma_16_to_1 != NULL && - png_ptr->gamma_16_from_1 != NULL) - { - png_bytep sp = row; - png_bytep dp = row; - for (i = 0; i < row_width; i++) - { - png_uint_16 red, green, blue, w; - - red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - - if (red == green && red == blue) - w = red; - else - { - png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red&0xff) >> - png_ptr->gamma_shift][red>>8]; - png_uint_16 green_1 = - png_ptr->gamma_16_to_1[(green&0xff) >> - png_ptr->gamma_shift][green>>8]; - png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue&0xff) >> - png_ptr->gamma_shift][blue>>8]; - png_uint_16 gray16 = (png_uint_16)((rc*red_1 + gc*green_1 - + bc*blue_1)>>15); - w = png_ptr->gamma_16_from_1[(gray16&0xff) >> - png_ptr->gamma_shift][gray16 >> 8]; - rgb_error |= 1; - } - - *(dp++) = (png_byte)((w>>8) & 0xff); - *(dp++) = (png_byte)(w & 0xff); - } - } - else -#endif - { - png_bytep sp = row; - png_bytep dp = row; - for (i = 0; i < row_width; i++) - { - png_uint_16 red, green, blue, gray16; - - red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - - if (red != green || red != blue) - rgb_error |= 1; - gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15); - *(dp++) = (png_byte)((gray16>>8) & 0xff); - *(dp++) = (png_byte)(gray16 & 0xff); - } - } - } - } - if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - { - if (row_info->bit_depth == 8) - { -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL) - { - png_bytep sp = row; - png_bytep dp = row; - for (i = 0; i < row_width; i++) - { - png_byte red = png_ptr->gamma_to_1[*(sp++)]; - png_byte green = png_ptr->gamma_to_1[*(sp++)]; - png_byte blue = png_ptr->gamma_to_1[*(sp++)]; - if (red != green || red != blue) - rgb_error |= 1; - *(dp++) = png_ptr->gamma_from_1 - [(rc*red + gc*green + bc*blue)>>15]; - *(dp++) = *(sp++); /* alpha */ - } - } - else -#endif - { - png_bytep sp = row; - png_bytep dp = row; - for (i = 0; i < row_width; i++) - { - png_byte red = *(sp++); - png_byte green = *(sp++); - png_byte blue = *(sp++); - if (red != green || red != blue) - rgb_error |= 1; - *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15); - *(dp++) = *(sp++); /* alpha */ - } - } - } - else /* RGBA bit_depth == 16 */ - { -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - if (png_ptr->gamma_16_to_1 != NULL && - png_ptr->gamma_16_from_1 != NULL) - { - png_bytep sp = row; - png_bytep dp = row; - for (i = 0; i < row_width; i++) - { - png_uint_16 red, green, blue, w; - - red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; - - if (red == green && red == blue) - w = red; - else - { - png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red&0xff) >> - png_ptr->gamma_shift][red>>8]; - png_uint_16 green_1 = - png_ptr->gamma_16_to_1[(green&0xff) >> - png_ptr->gamma_shift][green>>8]; - png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue&0xff) >> - png_ptr->gamma_shift][blue>>8]; - png_uint_16 gray16 = (png_uint_16)((rc * red_1 - + gc * green_1 + bc * blue_1)>>15); - w = png_ptr->gamma_16_from_1[(gray16&0xff) >> - png_ptr->gamma_shift][gray16 >> 8]; - rgb_error |= 1; - } - - *(dp++) = (png_byte)((w>>8) & 0xff); - *(dp++) = (png_byte)(w & 0xff); - *(dp++) = *(sp++); /* alpha */ - *(dp++) = *(sp++); - } - } - else -#endif - { - png_bytep sp = row; - png_bytep dp = row; - for (i = 0; i < row_width; i++) - { - png_uint_16 red, green, blue, gray16; - red = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2; - green = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2; - blue = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2; - if (red != green || red != blue) - rgb_error |= 1; - gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15); - *(dp++) = (png_byte)((gray16>>8) & 0xff); - *(dp++) = (png_byte)(gray16 & 0xff); - *(dp++) = *(sp++); /* alpha */ - *(dp++) = *(sp++); - } - } - } - } - row_info->channels -= (png_byte)2; - row_info->color_type &= ~PNG_COLOR_MASK_COLOR; - row_info->pixel_depth = (png_byte)(row_info->channels * - row_info->bit_depth); - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); - } - return rgb_error; -} -#endif - -/* Build a grayscale palette. Palette is assumed to be 1 << bit_depth - * large of png_color. This lets grayscale images be treated as - * paletted. Most useful for gamma correction and simplification - * of code. - */ -void PNGAPI -png_build_grayscale_palette(int bit_depth, png_colorp palette) -{ - int num_palette; - int color_inc; - int i; - int v; - - png_debug(1, "in png_do_build_grayscale_palette"); - - if (palette == NULL) - return; - - switch (bit_depth) - { - case 1: - num_palette = 2; - color_inc = 0xff; - break; - - case 2: - num_palette = 4; - color_inc = 0x55; - break; - - case 4: - num_palette = 16; - color_inc = 0x11; - break; - - case 8: - num_palette = 256; - color_inc = 1; - break; - - default: - num_palette = 0; - color_inc = 0; - break; - } - - for (i = 0, v = 0; i < num_palette; i++, v += color_inc) - { - palette[i].red = (png_byte)v; - palette[i].green = (png_byte)v; - palette[i].blue = (png_byte)v; - } -} - - -#ifdef PNG_READ_BACKGROUND_SUPPORTED -/* Replace any alpha or transparency with the supplied background color. - * "background" is already in the screen gamma, while "background_1" is - * at a gamma of 1.0. Paletted files have already been taken care of. - */ -void /* PRIVATE */ -png_do_background(png_row_infop row_info, png_bytep row, - png_color_16p trans_color, png_color_16p background -#ifdef PNG_READ_GAMMA_SUPPORTED - , png_color_16p background_1, - png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1, - png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1, - png_uint_16pp gamma_16_to_1, int gamma_shift -#endif - ) -{ - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width=row_info->width; - int shift; - - png_debug(1, "in png_do_background"); - - if (background != NULL && - (!(row_info->color_type & PNG_COLOR_MASK_ALPHA) || - (row_info->color_type != PNG_COLOR_TYPE_PALETTE && trans_color))) - { - switch (row_info->color_type) - { - case PNG_COLOR_TYPE_GRAY: - { - switch (row_info->bit_depth) - { - case 1: - { - sp = row; - shift = 7; - for (i = 0; i < row_width; i++) - { - if ((png_uint_16)((*sp >> shift) & 0x01) - == trans_color->gray) - { - *sp &= (png_byte)((0x7f7f >> (7 - shift)) & 0xff); - *sp |= (png_byte)(background->gray << shift); - } - if (!shift) - { - shift = 7; - sp++; - } - else - shift--; - } - break; - } - - case 2: - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_table != NULL) - { - sp = row; - shift = 6; - for (i = 0; i < row_width; i++) - { - if ((png_uint_16)((*sp >> shift) & 0x03) - == trans_color->gray) - { - *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff); - *sp |= (png_byte)(background->gray << shift); - } - else - { - png_byte p = (png_byte)((*sp >> shift) & 0x03); - png_byte g = (png_byte)((gamma_table [p | (p << 2) | - (p << 4) | (p << 6)] >> 6) & 0x03); - *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff); - *sp |= (png_byte)(g << shift); - } - if (!shift) - { - shift = 6; - sp++; - } - else - shift -= 2; - } - } - else -#endif - { - sp = row; - shift = 6; - for (i = 0; i < row_width; i++) - { - if ((png_uint_16)((*sp >> shift) & 0x03) - == trans_color->gray) - { - *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff); - *sp |= (png_byte)(background->gray << shift); - } - if (!shift) - { - shift = 6; - sp++; - } - else - shift -= 2; - } - } - break; - } - - case 4: - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_table != NULL) - { - sp = row; - shift = 4; - for (i = 0; i < row_width; i++) - { - if ((png_uint_16)((*sp >> shift) & 0x0f) - == trans_color->gray) - { - *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff); - *sp |= (png_byte)(background->gray << shift); - } - else - { - png_byte p = (png_byte)((*sp >> shift) & 0x0f); - png_byte g = (png_byte)((gamma_table[p | - (p << 4)] >> 4) & 0x0f); - *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff); - *sp |= (png_byte)(g << shift); - } - if (!shift) - { - shift = 4; - sp++; - } - else - shift -= 4; - } - } - else -#endif - { - sp = row; - shift = 4; - for (i = 0; i < row_width; i++) - { - if ((png_uint_16)((*sp >> shift) & 0x0f) - == trans_color->gray) - { - *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff); - *sp |= (png_byte)(background->gray << shift); - } - if (!shift) - { - shift = 4; - sp++; - } - else - shift -= 4; - } - } - break; - } - - case 8: - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_table != NULL) - { - sp = row; - for (i = 0; i < row_width; i++, sp++) - { - if (*sp == trans_color->gray) - { - *sp = (png_byte)background->gray; - } - else - { - *sp = gamma_table[*sp]; - } - } - } - else -#endif - { - sp = row; - for (i = 0; i < row_width; i++, sp++) - { - if (*sp == trans_color->gray) - { - *sp = (png_byte)background->gray; - } - } - } - break; - } - - case 16: - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_16 != NULL) - { - sp = row; - for (i = 0; i < row_width; i++, sp += 2) - { - png_uint_16 v; - - v = (png_uint_16)(((*sp) << 8) + *(sp + 1)); - if (v == trans_color->gray) - { - /* Background is already in screen gamma */ - *sp = (png_byte)((background->gray >> 8) & 0xff); - *(sp + 1) = (png_byte)(background->gray & 0xff); - } - else - { - v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - } - } - } - else -#endif - { - sp = row; - for (i = 0; i < row_width; i++, sp += 2) - { - png_uint_16 v; - - v = (png_uint_16)(((*sp) << 8) + *(sp + 1)); - if (v == trans_color->gray) - { - *sp = (png_byte)((background->gray >> 8) & 0xff); - *(sp + 1) = (png_byte)(background->gray & 0xff); - } - } - } - break; - } - } - break; - } - - case PNG_COLOR_TYPE_RGB: - { - if (row_info->bit_depth == 8) - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_table != NULL) - { - sp = row; - for (i = 0; i < row_width; i++, sp += 3) - { - if (*sp == trans_color->red && - *(sp + 1) == trans_color->green && - *(sp + 2) == trans_color->blue) - { - *sp = (png_byte)background->red; - *(sp + 1) = (png_byte)background->green; - *(sp + 2) = (png_byte)background->blue; - } - else - { - *sp = gamma_table[*sp]; - *(sp + 1) = gamma_table[*(sp + 1)]; - *(sp + 2) = gamma_table[*(sp + 2)]; - } - } - } - else -#endif - { - sp = row; - for (i = 0; i < row_width; i++, sp += 3) - { - if (*sp == trans_color->red && - *(sp + 1) == trans_color->green && - *(sp + 2) == trans_color->blue) - { - *sp = (png_byte)background->red; - *(sp + 1) = (png_byte)background->green; - *(sp + 2) = (png_byte)background->blue; - } - } - } - } - else /* if (row_info->bit_depth == 16) */ - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_16 != NULL) - { - sp = row; - for (i = 0; i < row_width; i++, sp += 6) - { - png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp + 1)); - png_uint_16 g = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3)); - png_uint_16 b = (png_uint_16)(((*(sp+4)) << 8) + *(sp+5)); - if (r == trans_color->red && g == trans_color->green && - b == trans_color->blue) - { - /* Background is already in screen gamma */ - *sp = (png_byte)((background->red >> 8) & 0xff); - *(sp + 1) = (png_byte)(background->red & 0xff); - *(sp + 2) = (png_byte)((background->green >> 8) & 0xff); - *(sp + 3) = (png_byte)(background->green & 0xff); - *(sp + 4) = (png_byte)((background->blue >> 8) & 0xff); - *(sp + 5) = (png_byte)(background->blue & 0xff); - } - else - { - png_uint_16 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)]; - *(sp + 2) = (png_byte)((v >> 8) & 0xff); - *(sp + 3) = (png_byte)(v & 0xff); - v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)]; - *(sp + 4) = (png_byte)((v >> 8) & 0xff); - *(sp + 5) = (png_byte)(v & 0xff); - } - } - } - else -#endif - { - sp = row; - for (i = 0; i < row_width; i++, sp += 6) - { - png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp+1)); - png_uint_16 g = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3)); - png_uint_16 b = (png_uint_16)(((*(sp+4)) << 8) + *(sp+5)); - - if (r == trans_color->red && g == trans_color->green && - b == trans_color->blue) - { - *sp = (png_byte)((background->red >> 8) & 0xff); - *(sp + 1) = (png_byte)(background->red & 0xff); - *(sp + 2) = (png_byte)((background->green >> 8) & 0xff); - *(sp + 3) = (png_byte)(background->green & 0xff); - *(sp + 4) = (png_byte)((background->blue >> 8) & 0xff); - *(sp + 5) = (png_byte)(background->blue & 0xff); - } - } - } - } - break; - } - - case PNG_COLOR_TYPE_GRAY_ALPHA: - { - if (row_info->bit_depth == 8) - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_to_1 != NULL && gamma_from_1 != NULL && - gamma_table != NULL) - { - sp = row; - dp = row; - for (i = 0; i < row_width; i++, sp += 2, dp++) - { - png_uint_16 a = *(sp + 1); - - if (a == 0xff) - { - *dp = gamma_table[*sp]; - } - else if (a == 0) - { - /* Background is already in screen gamma */ - *dp = (png_byte)background->gray; - } - else - { - png_byte v, w; - - v = gamma_to_1[*sp]; - png_composite(w, v, a, background_1->gray); - *dp = gamma_from_1[w]; - } - } - } - else -#endif - { - sp = row; - dp = row; - for (i = 0; i < row_width; i++, sp += 2, dp++) - { - png_byte a = *(sp + 1); - - if (a == 0xff) - { - *dp = *sp; - } -#ifdef PNG_READ_GAMMA_SUPPORTED - else if (a == 0) - { - *dp = (png_byte)background->gray; - } - else - { - png_composite(*dp, *sp, a, background_1->gray); - } -#else - *dp = (png_byte)background->gray; -#endif - } - } - } - else /* if (png_ptr->bit_depth == 16) */ - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_16 != NULL && gamma_16_from_1 != NULL && - gamma_16_to_1 != NULL) - { - sp = row; - dp = row; - for (i = 0; i < row_width; i++, sp += 4, dp += 2) - { - png_uint_16 a = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3)); - - if (a == (png_uint_16)0xffff) - { - png_uint_16 v; - - v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; - *dp = (png_byte)((v >> 8) & 0xff); - *(dp + 1) = (png_byte)(v & 0xff); - } -#ifdef PNG_READ_GAMMA_SUPPORTED - else if (a == 0) -#else - else -#endif - { - /* Background is already in screen gamma */ - *dp = (png_byte)((background->gray >> 8) & 0xff); - *(dp + 1) = (png_byte)(background->gray & 0xff); - } -#ifdef PNG_READ_GAMMA_SUPPORTED - else - { - png_uint_16 g, v, w; - - g = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp]; - png_composite_16(v, g, a, background_1->gray); - w = gamma_16_from_1[(v&0xff) >> gamma_shift][v >> 8]; - *dp = (png_byte)((w >> 8) & 0xff); - *(dp + 1) = (png_byte)(w & 0xff); - } -#endif - } - } - else -#endif - { - sp = row; - dp = row; - for (i = 0; i < row_width; i++, sp += 4, dp += 2) - { - png_uint_16 a = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3)); - if (a == (png_uint_16)0xffff) - { - png_memcpy(dp, sp, 2); - } -#ifdef PNG_READ_GAMMA_SUPPORTED - else if (a == 0) -#else - else -#endif - { - *dp = (png_byte)((background->gray >> 8) & 0xff); - *(dp + 1) = (png_byte)(background->gray & 0xff); - } -#ifdef PNG_READ_GAMMA_SUPPORTED - else - { - png_uint_16 g, v; - - g = (png_uint_16)(((*sp) << 8) + *(sp + 1)); - png_composite_16(v, g, a, background_1->gray); - *dp = (png_byte)((v >> 8) & 0xff); - *(dp + 1) = (png_byte)(v & 0xff); - } -#endif - } - } - } - break; - } - - case PNG_COLOR_TYPE_RGB_ALPHA: - { - if (row_info->bit_depth == 8) - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_to_1 != NULL && gamma_from_1 != NULL && - gamma_table != NULL) - { - sp = row; - dp = row; - for (i = 0; i < row_width; i++, sp += 4, dp += 3) - { - png_byte a = *(sp + 3); - - if (a == 0xff) - { - *dp = gamma_table[*sp]; - *(dp + 1) = gamma_table[*(sp + 1)]; - *(dp + 2) = gamma_table[*(sp + 2)]; - } - else if (a == 0) - { - /* Background is already in screen gamma */ - *dp = (png_byte)background->red; - *(dp + 1) = (png_byte)background->green; - *(dp + 2) = (png_byte)background->blue; - } - else - { - png_byte v, w; - - v = gamma_to_1[*sp]; - png_composite(w, v, a, background_1->red); - *dp = gamma_from_1[w]; - v = gamma_to_1[*(sp + 1)]; - png_composite(w, v, a, background_1->green); - *(dp + 1) = gamma_from_1[w]; - v = gamma_to_1[*(sp + 2)]; - png_composite(w, v, a, background_1->blue); - *(dp + 2) = gamma_from_1[w]; - } - } - } - else -#endif - { - sp = row; - dp = row; - for (i = 0; i < row_width; i++, sp += 4, dp += 3) - { - png_byte a = *(sp + 3); - - if (a == 0xff) - { - *dp = *sp; - *(dp + 1) = *(sp + 1); - *(dp + 2) = *(sp + 2); - } - else if (a == 0) - { - *dp = (png_byte)background->red; - *(dp + 1) = (png_byte)background->green; - *(dp + 2) = (png_byte)background->blue; - } - else - { - png_composite(*dp, *sp, a, background->red); - png_composite(*(dp + 1), *(sp + 1), a, - background->green); - png_composite(*(dp + 2), *(sp + 2), a, - background->blue); - } - } - } - } - else /* if (row_info->bit_depth == 16) */ - { -#ifdef PNG_READ_GAMMA_SUPPORTED - if (gamma_16 != NULL && gamma_16_from_1 != NULL && - gamma_16_to_1 != NULL) - { - sp = row; - dp = row; - for (i = 0; i < row_width; i++, sp += 8, dp += 6) - { - png_uint_16 a = (png_uint_16)(((png_uint_16)(*(sp + 6)) - << 8) + (png_uint_16)(*(sp + 7))); - if (a == (png_uint_16)0xffff) - { - png_uint_16 v; - - v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; - *dp = (png_byte)((v >> 8) & 0xff); - *(dp + 1) = (png_byte)(v & 0xff); - v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)]; - *(dp + 2) = (png_byte)((v >> 8) & 0xff); - *(dp + 3) = (png_byte)(v & 0xff); - v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)]; - *(dp + 4) = (png_byte)((v >> 8) & 0xff); - *(dp + 5) = (png_byte)(v & 0xff); - } - else if (a == 0) - { - /* Background is already in screen gamma */ - *dp = (png_byte)((background->red >> 8) & 0xff); - *(dp + 1) = (png_byte)(background->red & 0xff); - *(dp + 2) = (png_byte)((background->green >> 8) & 0xff); - *(dp + 3) = (png_byte)(background->green & 0xff); - *(dp + 4) = (png_byte)((background->blue >> 8) & 0xff); - *(dp + 5) = (png_byte)(background->blue & 0xff); - } - else - { - png_uint_16 v, w, x; - - v = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp]; - png_composite_16(w, v, a, background_1->red); - x = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8]; - *dp = (png_byte)((x >> 8) & 0xff); - *(dp + 1) = (png_byte)(x & 0xff); - v = gamma_16_to_1[*(sp + 3) >> gamma_shift][*(sp + 2)]; - png_composite_16(w, v, a, background_1->green); - x = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8]; - *(dp + 2) = (png_byte)((x >> 8) & 0xff); - *(dp + 3) = (png_byte)(x & 0xff); - v = gamma_16_to_1[*(sp + 5) >> gamma_shift][*(sp + 4)]; - png_composite_16(w, v, a, background_1->blue); - x = gamma_16_from_1[(w & 0xff) >> gamma_shift][w >> 8]; - *(dp + 4) = (png_byte)((x >> 8) & 0xff); - *(dp + 5) = (png_byte)(x & 0xff); - } - } - } - else -#endif - { - sp = row; - dp = row; - for (i = 0; i < row_width; i++, sp += 8, dp += 6) - { - png_uint_16 a = (png_uint_16)(((png_uint_16)(*(sp + 6)) - << 8) + (png_uint_16)(*(sp + 7))); - if (a == (png_uint_16)0xffff) - { - png_memcpy(dp, sp, 6); - } - else if (a == 0) - { - *dp = (png_byte)((background->red >> 8) & 0xff); - *(dp + 1) = (png_byte)(background->red & 0xff); - *(dp + 2) = (png_byte)((background->green >> 8) & 0xff); - *(dp + 3) = (png_byte)(background->green & 0xff); - *(dp + 4) = (png_byte)((background->blue >> 8) & 0xff); - *(dp + 5) = (png_byte)(background->blue & 0xff); - } - else - { - png_uint_16 v; - - png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp + 1)); - png_uint_16 g = (png_uint_16)(((*(sp + 2)) << 8) - + *(sp + 3)); - png_uint_16 b = (png_uint_16)(((*(sp + 4)) << 8) - + *(sp + 5)); - - png_composite_16(v, r, a, background->red); - *dp = (png_byte)((v >> 8) & 0xff); - *(dp + 1) = (png_byte)(v & 0xff); - png_composite_16(v, g, a, background->green); - *(dp + 2) = (png_byte)((v >> 8) & 0xff); - *(dp + 3) = (png_byte)(v & 0xff); - png_composite_16(v, b, a, background->blue); - *(dp + 4) = (png_byte)((v >> 8) & 0xff); - *(dp + 5) = (png_byte)(v & 0xff); - } - } - } - } - break; - } - } - - if (row_info->color_type & PNG_COLOR_MASK_ALPHA) - { - row_info->color_type &= ~PNG_COLOR_MASK_ALPHA; - row_info->channels--; - row_info->pixel_depth = (png_byte)(row_info->channels * - row_info->bit_depth); - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); - } - } -} -#endif - -#ifdef PNG_READ_GAMMA_SUPPORTED -/* Gamma correct the image, avoiding the alpha channel. Make sure - * you do this after you deal with the transparency issue on grayscale - * or RGB images. If your bit depth is 8, use gamma_table, if it - * is 16, use gamma_16_table and gamma_shift. Build these with - * build_gamma_table(). - */ -void /* PRIVATE */ -png_do_gamma(png_row_infop row_info, png_bytep row, - png_bytep gamma_table, png_uint_16pp gamma_16_table, - int gamma_shift) -{ - png_bytep sp; - png_uint_32 i; - png_uint_32 row_width=row_info->width; - - png_debug(1, "in png_do_gamma"); - - if ( - ((row_info->bit_depth <= 8 && gamma_table != NULL) || - (row_info->bit_depth == 16 && gamma_16_table != NULL))) - { - switch (row_info->color_type) - { - case PNG_COLOR_TYPE_RGB: - { - if (row_info->bit_depth == 8) - { - sp = row; - for (i = 0; i < row_width; i++) - { - *sp = gamma_table[*sp]; - sp++; - *sp = gamma_table[*sp]; - sp++; - *sp = gamma_table[*sp]; - sp++; - } - } - else /* if (row_info->bit_depth == 16) */ - { - sp = row; - for (i = 0; i < row_width; i++) - { - png_uint_16 v; - - v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - sp += 2; - v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - sp += 2; - v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - sp += 2; - } - } - break; - } - - case PNG_COLOR_TYPE_RGB_ALPHA: - { - if (row_info->bit_depth == 8) - { - sp = row; - for (i = 0; i < row_width; i++) - { - *sp = gamma_table[*sp]; - sp++; - *sp = gamma_table[*sp]; - sp++; - *sp = gamma_table[*sp]; - sp++; - sp++; - } - } - else /* if (row_info->bit_depth == 16) */ - { - sp = row; - for (i = 0; i < row_width; i++) - { - png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - sp += 2; - v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - sp += 2; - v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - sp += 4; - } - } - break; - } - - case PNG_COLOR_TYPE_GRAY_ALPHA: - { - if (row_info->bit_depth == 8) - { - sp = row; - for (i = 0; i < row_width; i++) - { - *sp = gamma_table[*sp]; - sp += 2; - } - } - else /* if (row_info->bit_depth == 16) */ - { - sp = row; - for (i = 0; i < row_width; i++) - { - png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - sp += 4; - } - } - break; - } - - case PNG_COLOR_TYPE_GRAY: - { - if (row_info->bit_depth == 2) - { - sp = row; - for (i = 0; i < row_width; i += 4) - { - int a = *sp & 0xc0; - int b = *sp & 0x30; - int c = *sp & 0x0c; - int d = *sp & 0x03; - - *sp = (png_byte)( - ((((int)gamma_table[a|(a>>2)|(a>>4)|(a>>6)]) ) & 0xc0)| - ((((int)gamma_table[(b<<2)|b|(b>>2)|(b>>4)])>>2) & 0x30)| - ((((int)gamma_table[(c<<4)|(c<<2)|c|(c>>2)])>>4) & 0x0c)| - ((((int)gamma_table[(d<<6)|(d<<4)|(d<<2)|d])>>6) )); - sp++; - } - } - - if (row_info->bit_depth == 4) - { - sp = row; - for (i = 0; i < row_width; i += 2) - { - int msb = *sp & 0xf0; - int lsb = *sp & 0x0f; - - *sp = (png_byte)((((int)gamma_table[msb | (msb >> 4)]) & 0xf0) - | (((int)gamma_table[(lsb << 4) | lsb]) >> 4)); - sp++; - } - } - - else if (row_info->bit_depth == 8) - { - sp = row; - for (i = 0; i < row_width; i++) - { - *sp = gamma_table[*sp]; - sp++; - } - } - - else if (row_info->bit_depth == 16) - { - sp = row; - for (i = 0; i < row_width; i++) - { - png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; - *sp = (png_byte)((v >> 8) & 0xff); - *(sp + 1) = (png_byte)(v & 0xff); - sp += 2; - } - } - break; - } - } - } -} -#endif - -#ifdef PNG_READ_EXPAND_SUPPORTED -/* Expands a palette row to an RGB or RGBA row depending - * upon whether you supply trans and num_trans. - */ -void /* PRIVATE */ -png_do_expand_palette(png_row_infop row_info, png_bytep row, - png_colorp palette, png_bytep trans_alpha, int num_trans) -{ - int shift, value; - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width=row_info->width; - - png_debug(1, "in png_do_expand_palette"); - - if ( - row_info->color_type == PNG_COLOR_TYPE_PALETTE) - { - if (row_info->bit_depth < 8) - { - switch (row_info->bit_depth) - { - case 1: - { - sp = row + (png_size_t)((row_width - 1) >> 3); - dp = row + (png_size_t)row_width - 1; - shift = 7 - (int)((row_width + 7) & 0x07); - for (i = 0; i < row_width; i++) - { - if ((*sp >> shift) & 0x01) - *dp = 1; - else - *dp = 0; - if (shift == 7) - { - shift = 0; - sp--; - } - else - shift++; - - dp--; - } - break; - } - - case 2: - { - sp = row + (png_size_t)((row_width - 1) >> 2); - dp = row + (png_size_t)row_width - 1; - shift = (int)((3 - ((row_width + 3) & 0x03)) << 1); - for (i = 0; i < row_width; i++) - { - value = (*sp >> shift) & 0x03; - *dp = (png_byte)value; - if (shift == 6) - { - shift = 0; - sp--; - } - else - shift += 2; - - dp--; - } - break; - } - - case 4: - { - sp = row + (png_size_t)((row_width - 1) >> 1); - dp = row + (png_size_t)row_width - 1; - shift = (int)((row_width & 0x01) << 2); - for (i = 0; i < row_width; i++) - { - value = (*sp >> shift) & 0x0f; - *dp = (png_byte)value; - if (shift == 4) - { - shift = 0; - sp--; - } - else - shift += 4; - - dp--; - } - break; - } - } - row_info->bit_depth = 8; - row_info->pixel_depth = 8; - row_info->rowbytes = row_width; - } - switch (row_info->bit_depth) - { - case 8: - { - if (trans_alpha != NULL) - { - sp = row + (png_size_t)row_width - 1; - dp = row + (png_size_t)(row_width << 2) - 1; - - for (i = 0; i < row_width; i++) - { - if ((int)(*sp) >= num_trans) - *dp-- = 0xff; - else - *dp-- = trans_alpha[*sp]; - *dp-- = palette[*sp].blue; - *dp-- = palette[*sp].green; - *dp-- = palette[*sp].red; - sp--; - } - row_info->bit_depth = 8; - row_info->pixel_depth = 32; - row_info->rowbytes = row_width * 4; - row_info->color_type = 6; - row_info->channels = 4; - } - else - { - sp = row + (png_size_t)row_width - 1; - dp = row + (png_size_t)(row_width * 3) - 1; - - for (i = 0; i < row_width; i++) - { - *dp-- = palette[*sp].blue; - *dp-- = palette[*sp].green; - *dp-- = palette[*sp].red; - sp--; - } - - row_info->bit_depth = 8; - row_info->pixel_depth = 24; - row_info->rowbytes = row_width * 3; - row_info->color_type = 2; - row_info->channels = 3; - } - break; - } - } - } -} - -/* If the bit depth < 8, it is expanded to 8. Also, if the already - * expanded transparency value is supplied, an alpha channel is built. - */ -void /* PRIVATE */ -png_do_expand(png_row_infop row_info, png_bytep row, - png_color_16p trans_value) -{ - int shift, value; - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width=row_info->width; - - png_debug(1, "in png_do_expand"); - - { - if (row_info->color_type == PNG_COLOR_TYPE_GRAY) - { - png_uint_16 gray = (png_uint_16)(trans_value ? trans_value->gray : 0); - - if (row_info->bit_depth < 8) - { - switch (row_info->bit_depth) - { - case 1: - { - gray = (png_uint_16)((gray&0x01)*0xff); - sp = row + (png_size_t)((row_width - 1) >> 3); - dp = row + (png_size_t)row_width - 1; - shift = 7 - (int)((row_width + 7) & 0x07); - for (i = 0; i < row_width; i++) - { - if ((*sp >> shift) & 0x01) - *dp = 0xff; - else - *dp = 0; - if (shift == 7) - { - shift = 0; - sp--; - } - else - shift++; - - dp--; - } - break; - } - - case 2: - { - gray = (png_uint_16)((gray&0x03)*0x55); - sp = row + (png_size_t)((row_width - 1) >> 2); - dp = row + (png_size_t)row_width - 1; - shift = (int)((3 - ((row_width + 3) & 0x03)) << 1); - for (i = 0; i < row_width; i++) - { - value = (*sp >> shift) & 0x03; - *dp = (png_byte)(value | (value << 2) | (value << 4) | - (value << 6)); - if (shift == 6) - { - shift = 0; - sp--; - } - else - shift += 2; - - dp--; - } - break; - } - - case 4: - { - gray = (png_uint_16)((gray&0x0f)*0x11); - sp = row + (png_size_t)((row_width - 1) >> 1); - dp = row + (png_size_t)row_width - 1; - shift = (int)((1 - ((row_width + 1) & 0x01)) << 2); - for (i = 0; i < row_width; i++) - { - value = (*sp >> shift) & 0x0f; - *dp = (png_byte)(value | (value << 4)); - if (shift == 4) - { - shift = 0; - sp--; - } - else - shift = 4; - - dp--; - } - break; - } - } - - row_info->bit_depth = 8; - row_info->pixel_depth = 8; - row_info->rowbytes = row_width; - } - - if (trans_value != NULL) - { - if (row_info->bit_depth == 8) - { - gray = gray & 0xff; - sp = row + (png_size_t)row_width - 1; - dp = row + (png_size_t)(row_width << 1) - 1; - for (i = 0; i < row_width; i++) - { - if (*sp == gray) - *dp-- = 0; - else - *dp-- = 0xff; - *dp-- = *sp--; - } - } - - else if (row_info->bit_depth == 16) - { - png_byte gray_high = (gray >> 8) & 0xff; - png_byte gray_low = gray & 0xff; - sp = row + row_info->rowbytes - 1; - dp = row + (row_info->rowbytes << 1) - 1; - for (i = 0; i < row_width; i++) - { - if (*(sp - 1) == gray_high && *(sp) == gray_low) - { - *dp-- = 0; - *dp-- = 0; - } - else - { - *dp-- = 0xff; - *dp-- = 0xff; - } - *dp-- = *sp--; - *dp-- = *sp--; - } - } - - row_info->color_type = PNG_COLOR_TYPE_GRAY_ALPHA; - row_info->channels = 2; - row_info->pixel_depth = (png_byte)(row_info->bit_depth << 1); - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, - row_width); - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_RGB && trans_value) - { - if (row_info->bit_depth == 8) - { - png_byte red = trans_value->red & 0xff; - png_byte green = trans_value->green & 0xff; - png_byte blue = trans_value->blue & 0xff; - sp = row + (png_size_t)row_info->rowbytes - 1; - dp = row + (png_size_t)(row_width << 2) - 1; - for (i = 0; i < row_width; i++) - { - if (*(sp - 2) == red && *(sp - 1) == green && *(sp) == blue) - *dp-- = 0; - else - *dp-- = 0xff; - *dp-- = *sp--; - *dp-- = *sp--; - *dp-- = *sp--; - } - } - else if (row_info->bit_depth == 16) - { - png_byte red_high = (trans_value->red >> 8) & 0xff; - png_byte green_high = (trans_value->green >> 8) & 0xff; - png_byte blue_high = (trans_value->blue >> 8) & 0xff; - png_byte red_low = trans_value->red & 0xff; - png_byte green_low = trans_value->green & 0xff; - png_byte blue_low = trans_value->blue & 0xff; - sp = row + row_info->rowbytes - 1; - dp = row + (png_size_t)(row_width << 3) - 1; - for (i = 0; i < row_width; i++) - { - if (*(sp - 5) == red_high && - *(sp - 4) == red_low && - *(sp - 3) == green_high && - *(sp - 2) == green_low && - *(sp - 1) == blue_high && - *(sp ) == blue_low) - { - *dp-- = 0; - *dp-- = 0; - } - else - { - *dp-- = 0xff; - *dp-- = 0xff; - } - *dp-- = *sp--; - *dp-- = *sp--; - *dp-- = *sp--; - *dp-- = *sp--; - *dp-- = *sp--; - *dp-- = *sp--; - } - } - row_info->color_type = PNG_COLOR_TYPE_RGB_ALPHA; - row_info->channels = 4; - row_info->pixel_depth = (png_byte)(row_info->bit_depth << 2); - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); - } - } -} -#endif - -#ifdef PNG_READ_DITHER_SUPPORTED -void /* PRIVATE */ -png_do_dither(png_row_infop row_info, png_bytep row, - png_bytep palette_lookup, png_bytep dither_lookup) -{ - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width=row_info->width; - - png_debug(1, "in png_do_dither"); - - { - if (row_info->color_type == PNG_COLOR_TYPE_RGB && - palette_lookup && row_info->bit_depth == 8) - { - int r, g, b, p; - sp = row; - dp = row; - for (i = 0; i < row_width; i++) - { - r = *sp++; - g = *sp++; - b = *sp++; - - /* This looks real messy, but the compiler will reduce - * it down to a reasonable formula. For example, with - * 5 bits per color, we get: - * p = (((r >> 3) & 0x1f) << 10) | - * (((g >> 3) & 0x1f) << 5) | - * ((b >> 3) & 0x1f); - */ - p = (((r >> (8 - PNG_DITHER_RED_BITS)) & - ((1 << PNG_DITHER_RED_BITS) - 1)) << - (PNG_DITHER_GREEN_BITS + PNG_DITHER_BLUE_BITS)) | - (((g >> (8 - PNG_DITHER_GREEN_BITS)) & - ((1 << PNG_DITHER_GREEN_BITS) - 1)) << - (PNG_DITHER_BLUE_BITS)) | - ((b >> (8 - PNG_DITHER_BLUE_BITS)) & - ((1 << PNG_DITHER_BLUE_BITS) - 1)); - - *dp++ = palette_lookup[p]; - } - row_info->color_type = PNG_COLOR_TYPE_PALETTE; - row_info->channels = 1; - row_info->pixel_depth = row_info->bit_depth; - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); - } - else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA && - palette_lookup != NULL && row_info->bit_depth == 8) - { - int r, g, b, p; - sp = row; - dp = row; - for (i = 0; i < row_width; i++) - { - r = *sp++; - g = *sp++; - b = *sp++; - sp++; - - p = (((r >> (8 - PNG_DITHER_RED_BITS)) & - ((1 << PNG_DITHER_RED_BITS) - 1)) << - (PNG_DITHER_GREEN_BITS + PNG_DITHER_BLUE_BITS)) | - (((g >> (8 - PNG_DITHER_GREEN_BITS)) & - ((1 << PNG_DITHER_GREEN_BITS) - 1)) << - (PNG_DITHER_BLUE_BITS)) | - ((b >> (8 - PNG_DITHER_BLUE_BITS)) & - ((1 << PNG_DITHER_BLUE_BITS) - 1)); - - *dp++ = palette_lookup[p]; - } - row_info->color_type = PNG_COLOR_TYPE_PALETTE; - row_info->channels = 1; - row_info->pixel_depth = row_info->bit_depth; - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); - } - else if (row_info->color_type == PNG_COLOR_TYPE_PALETTE && - dither_lookup && row_info->bit_depth == 8) - { - sp = row; - for (i = 0; i < row_width; i++, sp++) - { - *sp = dither_lookup[*sp]; - } - } - } -} -#endif - -#ifdef PNG_FLOATING_POINT_SUPPORTED -#ifdef PNG_READ_GAMMA_SUPPORTED -static PNG_CONST int png_gamma_shift[] = - {0x10, 0x21, 0x42, 0x84, 0x110, 0x248, 0x550, 0xff0, 0x00}; - -/* We build the 8- or 16-bit gamma tables here. Note that for 16-bit - * tables, we don't make a full table if we are reducing to 8-bit in - * the future. Note also how the gamma_16 tables are segmented so that - * we don't need to allocate > 64K chunks for a full 16-bit table. - * - * See the PNG extensions document for an integer algorithm for creating - * the gamma tables. Maybe we will implement that here someday. - * - * We should only reach this point if - * - * the file_gamma is known (i.e., the gAMA or sRGB chunk is present, - * or the application has provided a file_gamma) - * - * AND - * { - * the screen_gamma is known - * - * OR - * - * RGB_to_gray transformation is being performed - * } - * - * AND - * { - * the screen_gamma is different from the reciprocal of the - * file_gamma by more than the specified threshold - * - * OR - * - * a background color has been specified and the file_gamma - * and screen_gamma are not 1.0, within the specified threshold. - * } - */ - -void /* PRIVATE */ -png_build_gamma_table(png_structp png_ptr, png_byte bit_depth) -{ - png_debug(1, "in png_build_gamma_table"); - - if (bit_depth <= 8) - { - int i; - double g; - - if (png_ptr->screen_gamma > .000001) - g = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma); - - else - g = 1.0; - - png_ptr->gamma_table = (png_bytep)png_malloc(png_ptr, - (png_uint_32)256); - - for (i = 0; i < 256; i++) - { - png_ptr->gamma_table[i] = (png_byte)(pow((double)i / 255.0, - g) * 255.0 + .5); - } - -#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \ - defined(PNG_READ_RGB_TO_GRAY_SUPPORTED) - if (png_ptr->transformations & ((PNG_BACKGROUND) | PNG_RGB_TO_GRAY)) - { - - g = 1.0 / (png_ptr->gamma); - - png_ptr->gamma_to_1 = (png_bytep)png_malloc(png_ptr, - (png_uint_32)256); - - for (i = 0; i < 256; i++) - { - png_ptr->gamma_to_1[i] = (png_byte)(pow((double)i / 255.0, - g) * 255.0 + .5); - } - - - png_ptr->gamma_from_1 = (png_bytep)png_malloc(png_ptr, - (png_uint_32)256); - - if (png_ptr->screen_gamma > 0.000001) - g = 1.0 / png_ptr->screen_gamma; - - else - g = png_ptr->gamma; /* Probably doing rgb_to_gray */ - - for (i = 0; i < 256; i++) - { - png_ptr->gamma_from_1[i] = (png_byte)(pow((double)i / 255.0, - g) * 255.0 + .5); - - } - } -#endif /* PNG_READ_BACKGROUND_SUPPORTED || PNG_RGB_TO_GRAY_SUPPORTED */ - } - else - { - double g; - int i, j, shift, num; - int sig_bit; - png_uint_32 ig; - - if (png_ptr->color_type & PNG_COLOR_MASK_COLOR) - { - sig_bit = (int)png_ptr->sig_bit.red; - - if ((int)png_ptr->sig_bit.green > sig_bit) - sig_bit = png_ptr->sig_bit.green; - - if ((int)png_ptr->sig_bit.blue > sig_bit) - sig_bit = png_ptr->sig_bit.blue; - } - else - { - sig_bit = (int)png_ptr->sig_bit.gray; - } - - if (sig_bit > 0) - shift = 16 - sig_bit; - - else - shift = 0; - - if (png_ptr->transformations & PNG_16_TO_8) - { - if (shift < (16 - PNG_MAX_GAMMA_8)) - shift = (16 - PNG_MAX_GAMMA_8); - } - - if (shift > 8) - shift = 8; - - if (shift < 0) - shift = 0; - - png_ptr->gamma_shift = (png_byte)shift; - - num = (1 << (8 - shift)); - - if (png_ptr->screen_gamma > .000001) - g = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma); - else - g = 1.0; - - png_ptr->gamma_16_table = (png_uint_16pp)png_calloc(png_ptr, - (png_uint_32)(num * png_sizeof(png_uint_16p))); - - if (png_ptr->transformations & (PNG_16_TO_8 | PNG_BACKGROUND)) - { - double fin, fout; - png_uint_32 last, max; - - for (i = 0; i < num; i++) - { - png_ptr->gamma_16_table[i] = (png_uint_16p)png_malloc(png_ptr, - (png_uint_32)(256 * png_sizeof(png_uint_16))); - } - - g = 1.0 / g; - last = 0; - for (i = 0; i < 256; i++) - { - fout = ((double)i + 0.5) / 256.0; - fin = pow(fout, g); - max = (png_uint_32)(fin * (double)((png_uint_32)num << 8)); - while (last <= max) - { - png_ptr->gamma_16_table[(int)(last & (0xff >> shift))] - [(int)(last >> (8 - shift))] = (png_uint_16)( - (png_uint_16)i | ((png_uint_16)i << 8)); - last++; - } - } - while (last < ((png_uint_32)num << 8)) - { - png_ptr->gamma_16_table[(int)(last & (0xff >> shift))] - [(int)(last >> (8 - shift))] = (png_uint_16)65535L; - last++; - } - } - else - { - for (i = 0; i < num; i++) - { - png_ptr->gamma_16_table[i] = (png_uint_16p)png_malloc(png_ptr, - (png_uint_32)(256 * png_sizeof(png_uint_16))); - - ig = (((png_uint_32)i * (png_uint_32)png_gamma_shift[shift]) >> 4); - - for (j = 0; j < 256; j++) - { - png_ptr->gamma_16_table[i][j] = - (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) / - 65535.0, g) * 65535.0 + .5); - } - } - } - -#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \ - defined(PNG_READ_RGB_TO_GRAY_SUPPORTED) - if (png_ptr->transformations & (PNG_BACKGROUND | PNG_RGB_TO_GRAY)) - { - - g = 1.0 / (png_ptr->gamma); - - png_ptr->gamma_16_to_1 = (png_uint_16pp)png_calloc(png_ptr, - (png_uint_32)(num * png_sizeof(png_uint_16p ))); - - for (i = 0; i < num; i++) - { - png_ptr->gamma_16_to_1[i] = (png_uint_16p)png_malloc(png_ptr, - (png_uint_32)(256 * png_sizeof(png_uint_16))); - - ig = (((png_uint_32)i * - (png_uint_32)png_gamma_shift[shift]) >> 4); - for (j = 0; j < 256; j++) - { - png_ptr->gamma_16_to_1[i][j] = - (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) / - 65535.0, g) * 65535.0 + .5); - } - } - - if (png_ptr->screen_gamma > 0.000001) - g = 1.0 / png_ptr->screen_gamma; - - else - g = png_ptr->gamma; /* Probably doing rgb_to_gray */ - - png_ptr->gamma_16_from_1 = (png_uint_16pp)png_calloc(png_ptr, - (png_uint_32)(num * png_sizeof(png_uint_16p))); - - for (i = 0; i < num; i++) - { - png_ptr->gamma_16_from_1[i] = (png_uint_16p)png_malloc(png_ptr, - (png_uint_32)(256 * png_sizeof(png_uint_16))); - - ig = (((png_uint_32)i * - (png_uint_32)png_gamma_shift[shift]) >> 4); - - for (j = 0; j < 256; j++) - { - png_ptr->gamma_16_from_1[i][j] = - (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) / - 65535.0, g) * 65535.0 + .5); - } - } - } -#endif /* PNG_READ_BACKGROUND_SUPPORTED || PNG_RGB_TO_GRAY_SUPPORTED */ - } -} -#endif -/* To do: install integer version of png_build_gamma_table here */ -#endif - -#ifdef PNG_MNG_FEATURES_SUPPORTED -/* Undoes intrapixel differencing */ -void /* PRIVATE */ -png_do_read_intrapixel(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_read_intrapixel"); - - if ( - (row_info->color_type & PNG_COLOR_MASK_COLOR)) - { - int bytes_per_pixel; - png_uint_32 row_width = row_info->width; - if (row_info->bit_depth == 8) - { - png_bytep rp; - png_uint_32 i; - - if (row_info->color_type == PNG_COLOR_TYPE_RGB) - bytes_per_pixel = 3; - - else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - bytes_per_pixel = 4; - - else - return; - - for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) - { - *(rp) = (png_byte)((256 + *rp + *(rp+1))&0xff); - *(rp+2) = (png_byte)((256 + *(rp+2) + *(rp+1))&0xff); - } - } - else if (row_info->bit_depth == 16) - { - png_bytep rp; - png_uint_32 i; - - if (row_info->color_type == PNG_COLOR_TYPE_RGB) - bytes_per_pixel = 6; - - else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - bytes_per_pixel = 8; - - else - return; - - for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) - { - png_uint_32 s0 = (*(rp ) << 8) | *(rp + 1); - png_uint_32 s1 = (*(rp + 2) << 8) | *(rp + 3); - png_uint_32 s2 = (*(rp + 4) << 8) | *(rp + 5); - png_uint_32 red = (png_uint_32)((s0 + s1 + 65536L) & 0xffffL); - png_uint_32 blue = (png_uint_32)((s2 + s1 + 65536L) & 0xffffL); - *(rp ) = (png_byte)((red >> 8) & 0xff); - *(rp+1) = (png_byte)(red & 0xff); - *(rp+4) = (png_byte)((blue >> 8) & 0xff); - *(rp+5) = (png_byte)(blue & 0xff); - } - } - } -} -#endif /* PNG_MNG_FEATURES_SUPPORTED */ -#endif /* PNG_READ_SUPPORTED */ diff --git a/Dependencies/libpng/pngrutil.c b/Dependencies/libpng/pngrutil.c deleted file mode 100644 index 47b0eea..0000000 --- a/Dependencies/libpng/pngrutil.c +++ /dev/null @@ -1,3356 +0,0 @@ - -/* pngrutil.c - utilities to read a PNG file - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * This file contains routines that are only called from within - * libpng itself during the course of reading an image. - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_READ_SUPPORTED -#include "pngpriv.h" - -# define png_strtod(p,a,b) strtod(a,b) -png_uint_32 PNGAPI -png_get_uint_31(png_structp png_ptr, png_bytep buf) -{ - png_uint_32 i = png_get_uint_32(buf); - if (i > PNG_UINT_31_MAX) - png_error(png_ptr, "PNG unsigned integer out of range"); - return (i); -} -#ifndef PNG_USE_READ_MACROS -/* Grab an unsigned 32-bit integer from a buffer in big-endian format. */ -png_uint_32 PNGAPI -png_get_uint_32(png_bytep buf) -{ - png_uint_32 i = ((png_uint_32)(*buf) << 24) + - ((png_uint_32)(*(buf + 1)) << 16) + - ((png_uint_32)(*(buf + 2)) << 8) + - (png_uint_32)(*(buf + 3)); - - return (i); -} - -/* Grab a signed 32-bit integer from a buffer in big-endian format. The - * data is stored in the PNG file in two's complement format, and it is - * assumed that the machine format for signed integers is the same. - */ -png_int_32 PNGAPI -png_get_int_32(png_bytep buf) -{ - png_int_32 i = ((png_int_32)(*buf) << 24) + - ((png_int_32)(*(buf + 1)) << 16) + - ((png_int_32)(*(buf + 2)) << 8) + - (png_int_32)(*(buf + 3)); - - return (i); -} - -/* Grab an unsigned 16-bit integer from a buffer in big-endian format. */ -png_uint_16 PNGAPI -png_get_uint_16(png_bytep buf) -{ - png_uint_16 i = (png_uint_16)(((png_uint_16)(*buf) << 8) + - (png_uint_16)(*(buf + 1))); - - return (i); -} -#endif /* PNG_USE_READ_MACROS */ - -/* Read the chunk header (length + type name). - * Put the type name into png_ptr->chunk_name, and return the length. - */ -png_uint_32 /* PRIVATE */ -png_read_chunk_header(png_structp png_ptr) -{ - png_byte buf[8]; - png_uint_32 length; - -#ifdef PNG_IO_STATE_SUPPORTED - /* Inform the I/O callback that the chunk header is being read. - * PNG_IO_CHUNK_HDR requires a single I/O call. - */ - png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_HDR; -#endif - - /* Read the length and the chunk name */ - png_read_data(png_ptr, buf, 8); - length = png_get_uint_31(png_ptr, buf); - - /* Put the chunk name into png_ptr->chunk_name */ - png_memcpy(png_ptr->chunk_name, buf + 4, 4); - - png_debug2(0, "Reading %s chunk, length = %lu", - png_ptr->chunk_name, length); - - /* Reset the crc and run it over the chunk name */ - png_reset_crc(png_ptr); - png_calculate_crc(png_ptr, png_ptr->chunk_name, 4); - - /* Check to see if chunk name is valid */ - png_check_chunk_name(png_ptr, png_ptr->chunk_name); - -#ifdef PNG_IO_STATE_SUPPORTED - /* Inform the I/O callback that chunk data will (possibly) be read. - * PNG_IO_CHUNK_DATA does NOT require a specific number of I/O calls. - */ - png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_DATA; -#endif - - return length; -} - -/* Read data, and (optionally) run it through the CRC. */ -void /* PRIVATE */ -png_crc_read(png_structp png_ptr, png_bytep buf, png_size_t length) -{ - if (png_ptr == NULL) - return; - png_read_data(png_ptr, buf, length); - png_calculate_crc(png_ptr, buf, length); -} - -/* Optionally skip data and then check the CRC. Depending on whether we - * are reading a ancillary or critical chunk, and how the program has set - * things up, we may calculate the CRC on the data and print a message. - * Returns '1' if there was a CRC error, '0' otherwise. - */ -int /* PRIVATE */ -png_crc_finish(png_structp png_ptr, png_uint_32 skip) -{ - png_size_t i; - png_size_t istop = png_ptr->zbuf_size; - - for (i = (png_size_t)skip; i > istop; i -= istop) - { - png_crc_read(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size); - } - if (i) - { - png_crc_read(png_ptr, png_ptr->zbuf, i); - } - - if (png_crc_error(png_ptr)) - { - if (((png_ptr->chunk_name[0] & 0x20) && /* Ancillary */ - !(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN)) || - (!(png_ptr->chunk_name[0] & 0x20) && /* Critical */ - (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_USE))) - { - png_chunk_warning(png_ptr, "CRC error"); - } - else - { - png_chunk_benign_error(png_ptr, "CRC error"); - return (0); - } - return (1); - } - - return (0); -} - -/* Compare the CRC stored in the PNG file with that calculated by libpng from - * the data it has read thus far. - */ -int /* PRIVATE */ -png_crc_error(png_structp png_ptr) -{ - png_byte crc_bytes[4]; - png_uint_32 crc; - int need_crc = 1; - - if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ - { - if ((png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_MASK) == - (PNG_FLAG_CRC_ANCILLARY_USE | PNG_FLAG_CRC_ANCILLARY_NOWARN)) - need_crc = 0; - } - else /* critical */ - { - if (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_IGNORE) - need_crc = 0; - } - -#ifdef PNG_IO_STATE_SUPPORTED - /* Inform the I/O callback that the chunk CRC is being read */ - /* PNG_IO_CHUNK_CRC requires the I/O to be done at once */ - png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_CRC; -#endif - - png_read_data(png_ptr, crc_bytes, 4); - - if (need_crc) - { - crc = png_get_uint_32(crc_bytes); - return ((int)(crc != png_ptr->crc)); - } - else - return (0); -} - -#if defined(PNG_READ_zTXt_SUPPORTED) || defined(PNG_READ_iTXt_SUPPORTED) || \ - defined(PNG_READ_iCCP_SUPPORTED) -static png_size_t -png_inflate(png_structp png_ptr, const png_byte *data, png_size_t size, - png_bytep output, png_size_t output_size) -{ - png_size_t count = 0; - - png_ptr->zstream.next_in = (png_bytep)data; /* const_cast: VALID */ - png_ptr->zstream.avail_in = size; - - while (1) - { - int ret, avail; - - /* Reset the output buffer each time round - we empty it - * after every inflate call. - */ - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = png_ptr->zbuf_size; - - ret = inflate(&png_ptr->zstream, Z_NO_FLUSH); - avail = png_ptr->zbuf_size - png_ptr->zstream.avail_out; - - /* First copy/count any new output - but only if we didn't - * get an error code. - */ - if ((ret == Z_OK || ret == Z_STREAM_END) && avail > 0) - { - if (output != 0 && output_size > count) - { - int copy = output_size - count; - if (avail < copy) copy = avail; - png_memcpy(output + count, png_ptr->zbuf, copy); - } - count += avail; - } - - if (ret == Z_OK) - continue; - - /* Termination conditions - always reset the zstream, it - * must be left in inflateInit state. - */ - png_ptr->zstream.avail_in = 0; - inflateReset(&png_ptr->zstream); - - if (ret == Z_STREAM_END) - return count; /* NOTE: may be zero. */ - - /* Now handle the error codes - the API always returns 0 - * and the error message is dumped into the uncompressed - * buffer if available. - */ - { - char *msg, umsg[52]; - if (png_ptr->zstream.msg != 0) - msg = png_ptr->zstream.msg; - else - { -#ifdef PNG_STDIO_SUPPORTED - switch (ret) - { - case Z_BUF_ERROR: - msg = "Buffer error in compressed datastream in %s chunk"; - break; - case Z_DATA_ERROR: - msg = "Data error in compressed datastream in %s chunk"; - break; - default: - msg = "Incomplete compressed datastream in %s chunk"; - break; - } - - png_snprintf(umsg, sizeof umsg, msg, png_ptr->chunk_name); - msg = umsg; -#else - msg = "Damaged compressed datastream in chunk other than IDAT"; -#endif - } - - png_warning(png_ptr, msg); - } - - /* 0 means an error - notice that this code simple ignores - * zero length compressed chunks as a result. - */ - return 0; - } -} - -/* - * Decompress trailing data in a chunk. The assumption is that chunkdata - * points at an allocated area holding the contents of a chunk with a - * trailing compressed part. What we get back is an allocated area - * holding the original prefix part and an uncompressed version of the - * trailing part (the malloc area passed in is freed). - */ -void /* PRIVATE */ -png_decompress_chunk(png_structp png_ptr, int comp_type, - png_size_t chunklength, - png_size_t prefix_size, png_size_t *newlength) -{ - /* The caller should guarantee this */ - if (prefix_size > chunklength) - { - /* The recovery is to delete the chunk. */ - png_warning(png_ptr, "invalid chunklength"); - prefix_size = 0; /* To delete everything */ - } - - else if (comp_type == PNG_COMPRESSION_TYPE_BASE) - { - png_size_t expanded_size = png_inflate(png_ptr, - (png_bytep)(png_ptr->chunkdata + prefix_size), - chunklength - prefix_size, - 0/*output*/, 0/*output size*/); - - /* Now check the limits on this chunk - if the limit fails the - * compressed data will be removed, the prefix will remain. - */ -#ifdef PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED - if (png_ptr->user_chunk_malloc_max && - (prefix_size + expanded_size >= png_ptr->user_chunk_malloc_max - 1)) -#else - if ((PNG_USER_CHUNK_MALLOC_MAX > 0) && - prefix_size + expanded_size >= PNG_USER_CHUNK_MALLOC_MAX - 1) -#endif - png_warning(png_ptr, "Exceeded size limit while expanding chunk"); - - /* If the size is zero either there was an error and a message - * has already been output (warning) or the size really is zero - * and we have nothing to do - the code will exit through the - * error case below. - */ - else if (expanded_size > 0) - { - /* Success (maybe) - really uncompress the chunk. */ - png_size_t new_size = 0; - png_charp text = png_malloc_warn(png_ptr, - prefix_size + expanded_size + 1); - - if (text != NULL) - { - png_memcpy(text, png_ptr->chunkdata, prefix_size); - new_size = png_inflate(png_ptr, - (png_bytep)(png_ptr->chunkdata + prefix_size), - chunklength - prefix_size, - (png_bytep)(text + prefix_size), expanded_size); - text[prefix_size + expanded_size] = 0; /* just in case */ - - if (new_size == expanded_size) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = text; - *newlength = prefix_size + expanded_size; - return; /* The success return! */ - } - - png_warning(png_ptr, "png_inflate logic error"); - png_free(png_ptr, text); - } - else - png_warning(png_ptr, "Not enough memory to decompress chunk"); - } - } - - else /* if (comp_type != PNG_COMPRESSION_TYPE_BASE) */ - { - char umsg[50]; - -#ifdef PNG_STDIO_SUPPORTED - png_snprintf(umsg, sizeof umsg, "Unknown zTXt compression type %d", comp_type); - png_warning(png_ptr, umsg); -#else - png_warning(png_ptr, "Unknown zTXt compression type"); -#endif - - /* The recovery is to simply drop the data. */ - } - - /* Generic error return - leave the prefix, delete the compressed - * data, reallocate the chunkdata to remove the potentially large - * amount of compressed data. - */ - { - png_charp text = png_malloc_warn(png_ptr, prefix_size + 1); - if (text != NULL) - { - if (prefix_size > 0) - png_memcpy(text, png_ptr->chunkdata, prefix_size); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = text; - - /* This is an extra zero in the 'uncompressed' part. */ - *(png_ptr->chunkdata + prefix_size) = 0x00; - } - /* Ignore a malloc error here - it is safe. */ - } - - *newlength = prefix_size; -} -#endif - -/* Read and check the IDHR chunk */ -void /* PRIVATE */ -png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_byte buf[13]; - png_uint_32 width, height; - int bit_depth, color_type, compression_type, filter_type; - int interlace_type; - - png_debug(1, "in png_handle_IHDR"); - - if (png_ptr->mode & PNG_HAVE_IHDR) - png_error(png_ptr, "Out of place IHDR"); - - /* Check the length */ - if (length != 13) - png_error(png_ptr, "Invalid IHDR chunk"); - - png_ptr->mode |= PNG_HAVE_IHDR; - - png_crc_read(png_ptr, buf, 13); - png_crc_finish(png_ptr, 0); - - width = png_get_uint_31(png_ptr, buf); - height = png_get_uint_31(png_ptr, buf + 4); - bit_depth = buf[8]; - color_type = buf[9]; - compression_type = buf[10]; - filter_type = buf[11]; - interlace_type = buf[12]; - - /* Set internal variables */ - png_ptr->width = width; - png_ptr->height = height; - png_ptr->bit_depth = (png_byte)bit_depth; - png_ptr->interlaced = (png_byte)interlace_type; - png_ptr->color_type = (png_byte)color_type; -#ifdef PNG_MNG_FEATURES_SUPPORTED - png_ptr->filter_type = (png_byte)filter_type; -#endif - png_ptr->compression_type = (png_byte)compression_type; - - /* Find number of channels */ - switch (png_ptr->color_type) - { - case PNG_COLOR_TYPE_GRAY: - case PNG_COLOR_TYPE_PALETTE: - png_ptr->channels = 1; - break; - - case PNG_COLOR_TYPE_RGB: - png_ptr->channels = 3; - break; - - case PNG_COLOR_TYPE_GRAY_ALPHA: - png_ptr->channels = 2; - break; - - case PNG_COLOR_TYPE_RGB_ALPHA: - png_ptr->channels = 4; - break; - } - - /* Set up other useful info */ - png_ptr->pixel_depth = (png_byte)(png_ptr->bit_depth * - png_ptr->channels); - png_ptr->rowbytes = PNG_ROWBYTES(png_ptr->pixel_depth, png_ptr->width); - png_debug1(3, "bit_depth = %d", png_ptr->bit_depth); - png_debug1(3, "channels = %d", png_ptr->channels); - png_debug1(3, "rowbytes = %lu", png_ptr->rowbytes); - png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth, - color_type, interlace_type, compression_type, filter_type); -} - -/* Read and check the palette */ -void /* PRIVATE */ -png_handle_PLTE(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_color palette[PNG_MAX_PALETTE_LENGTH]; - int num, i; -#ifdef PNG_POINTER_INDEXING_SUPPORTED - png_colorp pal_ptr; -#endif - - png_debug(1, "in png_handle_PLTE"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before PLTE"); - - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid PLTE after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - - else if (png_ptr->mode & PNG_HAVE_PLTE) - png_error(png_ptr, "Duplicate PLTE chunk"); - - png_ptr->mode |= PNG_HAVE_PLTE; - - if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR)) - { - png_warning(png_ptr, - "Ignoring PLTE chunk in grayscale PNG"); - png_crc_finish(png_ptr, length); - return; - } -#ifndef PNG_READ_OPT_PLTE_SUPPORTED - if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE) - { - png_crc_finish(png_ptr, length); - return; - } -#endif - - if (length > 3*PNG_MAX_PALETTE_LENGTH || length % 3) - { - if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE) - { - png_warning(png_ptr, "Invalid palette chunk"); - png_crc_finish(png_ptr, length); - return; - } - - else - { - png_error(png_ptr, "Invalid palette chunk"); - } - } - - num = (int)length / 3; - -#ifdef PNG_POINTER_INDEXING_SUPPORTED - for (i = 0, pal_ptr = palette; i < num; i++, pal_ptr++) - { - png_byte buf[3]; - - png_crc_read(png_ptr, buf, 3); - pal_ptr->red = buf[0]; - pal_ptr->green = buf[1]; - pal_ptr->blue = buf[2]; - } -#else - for (i = 0; i < num; i++) - { - png_byte buf[3]; - - png_crc_read(png_ptr, buf, 3); - /* Don't depend upon png_color being any order */ - palette[i].red = buf[0]; - palette[i].green = buf[1]; - palette[i].blue = buf[2]; - } -#endif - - /* If we actually NEED the PLTE chunk (ie for a paletted image), we do - * whatever the normal CRC configuration tells us. However, if we - * have an RGB image, the PLTE can be considered ancillary, so - * we will act as though it is. - */ -#ifndef PNG_READ_OPT_PLTE_SUPPORTED - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) -#endif - { - png_crc_finish(png_ptr, 0); - } -#ifndef PNG_READ_OPT_PLTE_SUPPORTED - else if (png_crc_error(png_ptr)) /* Only if we have a CRC error */ - { - /* If we don't want to use the data from an ancillary chunk, - we have two options: an error abort, or a warning and we - ignore the data in this chunk (which should be OK, since - it's considered ancillary for a RGB or RGBA image). */ - if (!(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_USE)) - { - if (png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN) - { - png_chunk_benign_error(png_ptr, "CRC error"); - } - else - { - png_chunk_warning(png_ptr, "CRC error"); - return; - } - } - /* Otherwise, we (optionally) emit a warning and use the chunk. */ - else if (!(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN)) - { - png_chunk_warning(png_ptr, "CRC error"); - } - } -#endif - - png_set_PLTE(png_ptr, info_ptr, palette, num); - -#ifdef PNG_READ_tRNS_SUPPORTED - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - { - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS)) - { - if (png_ptr->num_trans > (png_uint_16)num) - { - png_warning(png_ptr, "Truncating incorrect tRNS chunk length"); - png_ptr->num_trans = (png_uint_16)num; - } - if (info_ptr->num_trans > (png_uint_16)num) - { - png_warning(png_ptr, "Truncating incorrect info tRNS chunk length"); - info_ptr->num_trans = (png_uint_16)num; - } - } - } -#endif - -} - -void /* PRIVATE */ -png_handle_IEND(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_debug(1, "in png_handle_IEND"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR) || !(png_ptr->mode & PNG_HAVE_IDAT)) - { - png_error(png_ptr, "No image in file"); - } - - png_ptr->mode |= (PNG_AFTER_IDAT | PNG_HAVE_IEND); - - if (length != 0) - { - png_warning(png_ptr, "Incorrect IEND chunk length"); - } - png_crc_finish(png_ptr, length); - - info_ptr = info_ptr; /* Quiet compiler warnings about unused info_ptr */ -} - -#ifdef PNG_READ_gAMA_SUPPORTED -void /* PRIVATE */ -png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_fixed_point igamma; -#ifdef PNG_FLOATING_POINT_SUPPORTED - float file_gamma; -#endif - png_byte buf[4]; - - png_debug(1, "in png_handle_gAMA"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before gAMA"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid gAMA after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (png_ptr->mode & PNG_HAVE_PLTE) - /* Should be an error, but we can cope with it */ - png_warning(png_ptr, "Out of place gAMA chunk"); - - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA) -#ifdef PNG_READ_sRGB_SUPPORTED - && !(info_ptr->valid & PNG_INFO_sRGB) -#endif - ) - { - png_warning(png_ptr, "Duplicate gAMA chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (length != 4) - { - png_warning(png_ptr, "Incorrect gAMA chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, 4); - if (png_crc_finish(png_ptr, 0)) - return; - - igamma = (png_fixed_point)png_get_uint_32(buf); - /* Check for zero gamma */ - if (igamma == 0) - { - png_warning(png_ptr, - "Ignoring gAMA chunk with gamma=0"); - return; - } - -#ifdef PNG_READ_sRGB_SUPPORTED - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB)) - if (PNG_OUT_OF_RANGE(igamma, 45500L, 500)) - { - png_warning(png_ptr, - "Ignoring incorrect gAMA value when sRGB is also present"); -#ifdef PNG_CONSOLE_IO_SUPPORTED - fprintf(stderr, "gamma = (%d/100000)", (int)igamma); -#endif - return; - } -#endif /* PNG_READ_sRGB_SUPPORTED */ - -#ifdef PNG_FLOATING_POINT_SUPPORTED - file_gamma = (float)igamma / (float)100000.0; -# ifdef PNG_READ_GAMMA_SUPPORTED - png_ptr->gamma = file_gamma; -# endif - png_set_gAMA(png_ptr, info_ptr, file_gamma); -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED - png_set_gAMA_fixed(png_ptr, info_ptr, igamma); -#endif -} -#endif - -#ifdef PNG_READ_sBIT_SUPPORTED -void /* PRIVATE */ -png_handle_sBIT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_size_t truelen; - png_byte buf[4]; - - png_debug(1, "in png_handle_sBIT"); - - buf[0] = buf[1] = buf[2] = buf[3] = 0; - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before sBIT"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid sBIT after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (png_ptr->mode & PNG_HAVE_PLTE) - { - /* Should be an error, but we can cope with it */ - png_warning(png_ptr, "Out of place sBIT chunk"); - } - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sBIT)) - { - png_warning(png_ptr, "Duplicate sBIT chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - truelen = 3; - else - truelen = (png_size_t)png_ptr->channels; - - if (length != truelen || length > 4) - { - png_warning(png_ptr, "Incorrect sBIT chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, truelen); - if (png_crc_finish(png_ptr, 0)) - return; - - if (png_ptr->color_type & PNG_COLOR_MASK_COLOR) - { - png_ptr->sig_bit.red = buf[0]; - png_ptr->sig_bit.green = buf[1]; - png_ptr->sig_bit.blue = buf[2]; - png_ptr->sig_bit.alpha = buf[3]; - } - else - { - png_ptr->sig_bit.gray = buf[0]; - png_ptr->sig_bit.red = buf[0]; - png_ptr->sig_bit.green = buf[0]; - png_ptr->sig_bit.blue = buf[0]; - png_ptr->sig_bit.alpha = buf[1]; - } - png_set_sBIT(png_ptr, info_ptr, &(png_ptr->sig_bit)); -} -#endif - -#ifdef PNG_READ_cHRM_SUPPORTED -void /* PRIVATE */ -png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_byte buf[32]; -#ifdef PNG_FLOATING_POINT_SUPPORTED - float white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y; -#endif - png_fixed_point int_x_white, int_y_white, int_x_red, int_y_red, int_x_green, - int_y_green, int_x_blue, int_y_blue; - - png_uint_32 uint_x, uint_y; - - png_debug(1, "in png_handle_cHRM"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before cHRM"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid cHRM after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (png_ptr->mode & PNG_HAVE_PLTE) - /* Should be an error, but we can cope with it */ - png_warning(png_ptr, "Missing PLTE before cHRM"); - - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM) -#ifdef PNG_READ_sRGB_SUPPORTED - && !(info_ptr->valid & PNG_INFO_sRGB) -#endif - ) - { - png_warning(png_ptr, "Duplicate cHRM chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (length != 32) - { - png_warning(png_ptr, "Incorrect cHRM chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, 32); - if (png_crc_finish(png_ptr, 0)) - return; - - uint_x = png_get_uint_32(buf); - uint_y = png_get_uint_32(buf + 4); - int_x_white = (png_fixed_point)uint_x; - int_y_white = (png_fixed_point)uint_y; - - uint_x = png_get_uint_32(buf + 8); - uint_y = png_get_uint_32(buf + 12); - int_x_red = (png_fixed_point)uint_x; - int_y_red = (png_fixed_point)uint_y; - - uint_x = png_get_uint_32(buf + 16); - uint_y = png_get_uint_32(buf + 20); - int_x_green = (png_fixed_point)uint_x; - int_y_green = (png_fixed_point)uint_y; - - uint_x = png_get_uint_32(buf + 24); - uint_y = png_get_uint_32(buf + 28); - int_x_blue = (png_fixed_point)uint_x; - int_y_blue = (png_fixed_point)uint_y; - -#ifdef PNG_FLOATING_POINT_SUPPORTED - white_x = (float)int_x_white / (float)100000.0; - white_y = (float)int_y_white / (float)100000.0; - red_x = (float)int_x_red / (float)100000.0; - red_y = (float)int_y_red / (float)100000.0; - green_x = (float)int_x_green / (float)100000.0; - green_y = (float)int_y_green / (float)100000.0; - blue_x = (float)int_x_blue / (float)100000.0; - blue_y = (float)int_y_blue / (float)100000.0; -#endif - -#ifdef PNG_READ_sRGB_SUPPORTED - if ((info_ptr != NULL) && (info_ptr->valid & PNG_INFO_sRGB)) - { - if (PNG_OUT_OF_RANGE(int_x_white, 31270, 1000) || - PNG_OUT_OF_RANGE(int_y_white, 32900, 1000) || - PNG_OUT_OF_RANGE(int_x_red, 64000L, 1000) || - PNG_OUT_OF_RANGE(int_y_red, 33000, 1000) || - PNG_OUT_OF_RANGE(int_x_green, 30000, 1000) || - PNG_OUT_OF_RANGE(int_y_green, 60000L, 1000) || - PNG_OUT_OF_RANGE(int_x_blue, 15000, 1000) || - PNG_OUT_OF_RANGE(int_y_blue, 6000, 1000)) - { - png_warning(png_ptr, - "Ignoring incorrect cHRM value when sRGB is also present"); -#ifdef PNG_CONSOLE_IO_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED - fprintf(stderr, "wx=%f, wy=%f, rx=%f, ry=%f\n", - white_x, white_y, red_x, red_y); - fprintf(stderr, "gx=%f, gy=%f, bx=%f, by=%f\n", - green_x, green_y, blue_x, blue_y); -#else - fprintf(stderr, "wx=%ld, wy=%ld, rx=%ld, ry=%ld\n", - int_x_white, int_y_white, int_x_red, int_y_red); - fprintf(stderr, "gx=%ld, gy=%ld, bx=%ld, by=%ld\n", - int_x_green, int_y_green, int_x_blue, int_y_blue); -#endif -#endif /* PNG_CONSOLE_IO_SUPPORTED */ - } - return; - } -#endif /* PNG_READ_sRGB_SUPPORTED */ - -#ifdef PNG_FLOATING_POINT_SUPPORTED - png_set_cHRM(png_ptr, info_ptr, - white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y); -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED - png_set_cHRM_fixed(png_ptr, info_ptr, - int_x_white, int_y_white, int_x_red, int_y_red, int_x_green, - int_y_green, int_x_blue, int_y_blue); -#endif -} -#endif - -#ifdef PNG_READ_sRGB_SUPPORTED -void /* PRIVATE */ -png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - int intent; - png_byte buf[1]; - - png_debug(1, "in png_handle_sRGB"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before sRGB"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid sRGB after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (png_ptr->mode & PNG_HAVE_PLTE) - /* Should be an error, but we can cope with it */ - png_warning(png_ptr, "Out of place sRGB chunk"); - - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB)) - { - png_warning(png_ptr, "Duplicate sRGB chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (length != 1) - { - png_warning(png_ptr, "Incorrect sRGB chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, 1); - if (png_crc_finish(png_ptr, 0)) - return; - - intent = buf[0]; - /* Check for bad intent */ - if (intent >= PNG_sRGB_INTENT_LAST) - { - png_warning(png_ptr, "Unknown sRGB intent"); - return; - } - -#if defined(PNG_READ_gAMA_SUPPORTED) && defined(PNG_READ_GAMMA_SUPPORTED) - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA)) - { - png_fixed_point igamma; -#ifdef PNG_FIXED_POINT_SUPPORTED - igamma=info_ptr->int_gamma; -#else -# ifdef PNG_FLOATING_POINT_SUPPORTED - igamma=(png_fixed_point)(info_ptr->gamma * 100000.); -# endif -#endif - if (PNG_OUT_OF_RANGE(igamma, 45500L, 500)) - { - png_warning(png_ptr, - "Ignoring incorrect gAMA value when sRGB is also present"); -#ifdef PNG_CONSOLE_IO_SUPPORTED -# ifdef PNG_FIXED_POINT_SUPPORTED - fprintf(stderr, "incorrect gamma=(%d/100000)\n", - (int)png_ptr->int_gamma); -# else -# ifdef PNG_FLOATING_POINT_SUPPORTED - fprintf(stderr, "incorrect gamma=%f\n", png_ptr->gamma); -# endif -# endif -#endif - } - } -#endif /* PNG_READ_gAMA_SUPPORTED */ - -#ifdef PNG_READ_cHRM_SUPPORTED -#ifdef PNG_FIXED_POINT_SUPPORTED - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM)) - if (PNG_OUT_OF_RANGE(info_ptr->int_x_white, 31270, 1000) || - PNG_OUT_OF_RANGE(info_ptr->int_y_white, 32900, 1000) || - PNG_OUT_OF_RANGE(info_ptr->int_x_red, 64000L, 1000) || - PNG_OUT_OF_RANGE(info_ptr->int_y_red, 33000, 1000) || - PNG_OUT_OF_RANGE(info_ptr->int_x_green, 30000, 1000) || - PNG_OUT_OF_RANGE(info_ptr->int_y_green, 60000L, 1000) || - PNG_OUT_OF_RANGE(info_ptr->int_x_blue, 15000, 1000) || - PNG_OUT_OF_RANGE(info_ptr->int_y_blue, 6000, 1000)) - { - png_warning(png_ptr, - "Ignoring incorrect cHRM value when sRGB is also present"); - } -#endif /* PNG_FIXED_POINT_SUPPORTED */ -#endif /* PNG_READ_cHRM_SUPPORTED */ - - png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr, intent); -} -#endif /* PNG_READ_sRGB_SUPPORTED */ - -#ifdef PNG_READ_iCCP_SUPPORTED -void /* PRIVATE */ -png_handle_iCCP(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -/* Note: this does not properly handle chunks that are > 64K under DOS */ -{ - png_byte compression_type; - png_bytep pC; - png_charp profile; - png_uint_32 skip = 0; - png_uint_32 profile_size, profile_length; - png_size_t slength, prefix_length, data_length; - - png_debug(1, "in png_handle_iCCP"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before iCCP"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid iCCP after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (png_ptr->mode & PNG_HAVE_PLTE) - /* Should be an error, but we can cope with it */ - png_warning(png_ptr, "Out of place iCCP chunk"); - - if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_iCCP)) - { - png_warning(png_ptr, "Duplicate iCCP chunk"); - png_crc_finish(png_ptr, length); - return; - } - -#ifdef PNG_MAX_MALLOC_64K - if (length > (png_uint_32)65535L) - { - png_warning(png_ptr, "iCCP chunk too large to fit in memory"); - skip = length - (png_uint_32)65535L; - length = (png_uint_32)65535L; - } -#endif - - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = (png_charp)png_malloc(png_ptr, length + 1); - slength = (png_size_t)length; - png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); - - if (png_crc_finish(png_ptr, skip)) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - png_ptr->chunkdata[slength] = 0x00; - - for (profile = png_ptr->chunkdata; *profile; profile++) - /* Empty loop to find end of name */ ; - - ++profile; - - /* There should be at least one zero (the compression type byte) - * following the separator, and we should be on it - */ - if ( profile >= png_ptr->chunkdata + slength - 1) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_warning(png_ptr, "Malformed iCCP chunk"); - return; - } - - /* Compression_type should always be zero */ - compression_type = *profile++; - if (compression_type) - { - png_warning(png_ptr, "Ignoring nonzero compression type in iCCP chunk"); - compression_type = 0x00; /* Reset it to zero (libpng-1.0.6 through 1.0.8 - wrote nonzero) */ - } - - prefix_length = profile - png_ptr->chunkdata; - png_decompress_chunk(png_ptr, compression_type, - slength, prefix_length, &data_length); - - profile_length = data_length - prefix_length; - - if ( prefix_length > data_length || profile_length < 4) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_warning(png_ptr, "Profile size field missing from iCCP chunk"); - return; - } - - /* Check the profile_size recorded in the first 32 bits of the ICC profile */ - pC = (png_bytep)(png_ptr->chunkdata + prefix_length); - profile_size = ((*(pC ))<<24) | - ((*(pC + 1))<<16) | - ((*(pC + 2))<< 8) | - ((*(pC + 3)) ); - - if (profile_size < profile_length) - profile_length = profile_size; - - if (profile_size > profile_length) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_warning(png_ptr, "Ignoring truncated iCCP profile"); -#ifdef PNG_STDIO_SUPPORTED - { - char umsg[50]; - - png_snprintf(umsg, 50, "declared profile size = %lu", - (unsigned long)profile_size); - png_warning(png_ptr, umsg); - png_snprintf(umsg, 50, "actual profile length = %lu", - (unsigned long)profile_length); - png_warning(png_ptr, umsg); - } -#endif - return; - } - - png_set_iCCP(png_ptr, info_ptr, png_ptr->chunkdata, - compression_type, png_ptr->chunkdata + prefix_length, profile_length); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; -} -#endif /* PNG_READ_iCCP_SUPPORTED */ - -#ifdef PNG_READ_sPLT_SUPPORTED -void /* PRIVATE */ -png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -/* Note: this does not properly handle chunks that are > 64K under DOS */ -{ - png_bytep entry_start; - png_sPLT_t new_palette; -#ifdef PNG_POINTER_INDEXING_SUPPORTED - png_sPLT_entryp pp; -#endif - int data_length, entry_size, i; - png_uint_32 skip = 0; - png_size_t slength; - - png_debug(1, "in png_handle_sPLT"); - -#ifdef PNG_USER_LIMITS_SUPPORTED - - if (png_ptr->user_chunk_cache_max != 0) - { - if (png_ptr->user_chunk_cache_max == 1) - { - png_crc_finish(png_ptr, length); - return; - } - if (--png_ptr->user_chunk_cache_max == 1) - { - png_warning(png_ptr, "No space in chunk cache for sPLT"); - png_crc_finish(png_ptr, length); - return; - } - } -#endif - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before sPLT"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid sPLT after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - -#ifdef PNG_MAX_MALLOC_64K - if (length > (png_uint_32)65535L) - { - png_warning(png_ptr, "sPLT chunk too large to fit in memory"); - skip = length - (png_uint_32)65535L; - length = (png_uint_32)65535L; - } -#endif - - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = (png_charp)png_malloc(png_ptr, length + 1); - slength = (png_size_t)length; - png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); - - if (png_crc_finish(png_ptr, skip)) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - png_ptr->chunkdata[slength] = 0x00; - - for (entry_start = (png_bytep)png_ptr->chunkdata; *entry_start; - entry_start++) - /* Empty loop to find end of name */ ; - ++entry_start; - - /* A sample depth should follow the separator, and we should be on it */ - if (entry_start > (png_bytep)png_ptr->chunkdata + slength - 2) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_warning(png_ptr, "malformed sPLT chunk"); - return; - } - - new_palette.depth = *entry_start++; - entry_size = (new_palette.depth == 8 ? 6 : 10); - data_length = (slength - (entry_start - (png_bytep)png_ptr->chunkdata)); - - /* Integrity-check the data length */ - if (data_length % entry_size) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_warning(png_ptr, "sPLT chunk has bad length"); - return; - } - - new_palette.nentries = (png_int_32) ( data_length / entry_size); - if ((png_uint_32) new_palette.nentries > - (png_uint_32) (PNG_SIZE_MAX / png_sizeof(png_sPLT_entry))) - { - png_warning(png_ptr, "sPLT chunk too long"); - return; - } - new_palette.entries = (png_sPLT_entryp)png_malloc_warn( - png_ptr, new_palette.nentries * png_sizeof(png_sPLT_entry)); - if (new_palette.entries == NULL) - { - png_warning(png_ptr, "sPLT chunk requires too much memory"); - return; - } - -#ifdef PNG_POINTER_INDEXING_SUPPORTED - for (i = 0; i < new_palette.nentries; i++) - { - pp = new_palette.entries + i; - - if (new_palette.depth == 8) - { - pp->red = *entry_start++; - pp->green = *entry_start++; - pp->blue = *entry_start++; - pp->alpha = *entry_start++; - } - else - { - pp->red = png_get_uint_16(entry_start); entry_start += 2; - pp->green = png_get_uint_16(entry_start); entry_start += 2; - pp->blue = png_get_uint_16(entry_start); entry_start += 2; - pp->alpha = png_get_uint_16(entry_start); entry_start += 2; - } - pp->frequency = png_get_uint_16(entry_start); entry_start += 2; - } -#else - pp = new_palette.entries; - for (i = 0; i < new_palette.nentries; i++) - { - - if (new_palette.depth == 8) - { - pp[i].red = *entry_start++; - pp[i].green = *entry_start++; - pp[i].blue = *entry_start++; - pp[i].alpha = *entry_start++; - } - else - { - pp[i].red = png_get_uint_16(entry_start); entry_start += 2; - pp[i].green = png_get_uint_16(entry_start); entry_start += 2; - pp[i].blue = png_get_uint_16(entry_start); entry_start += 2; - pp[i].alpha = png_get_uint_16(entry_start); entry_start += 2; - } - pp->frequency = png_get_uint_16(entry_start); entry_start += 2; - } -#endif - - /* Discard all chunk data except the name and stash that */ - new_palette.name = png_ptr->chunkdata; - - png_set_sPLT(png_ptr, info_ptr, &new_palette, 1); - - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_free(png_ptr, new_palette.entries); -} -#endif /* PNG_READ_sPLT_SUPPORTED */ - -#ifdef PNG_READ_tRNS_SUPPORTED -void /* PRIVATE */ -png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_byte readbuf[PNG_MAX_PALETTE_LENGTH]; - - png_debug(1, "in png_handle_tRNS"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before tRNS"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid tRNS after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS)) - { - png_warning(png_ptr, "Duplicate tRNS chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY) - { - png_byte buf[2]; - - if (length != 2) - { - png_warning(png_ptr, "Incorrect tRNS chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, 2); - png_ptr->num_trans = 1; - png_ptr->trans_color.gray = png_get_uint_16(buf); - } - else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) - { - png_byte buf[6]; - - if (length != 6) - { - png_warning(png_ptr, "Incorrect tRNS chunk length"); - png_crc_finish(png_ptr, length); - return; - } - png_crc_read(png_ptr, buf, (png_size_t)length); - png_ptr->num_trans = 1; - png_ptr->trans_color.red = png_get_uint_16(buf); - png_ptr->trans_color.green = png_get_uint_16(buf + 2); - png_ptr->trans_color.blue = png_get_uint_16(buf + 4); - } - else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - { - if (!(png_ptr->mode & PNG_HAVE_PLTE)) - { - /* Should be an error, but we can cope with it. */ - png_warning(png_ptr, "Missing PLTE before tRNS"); - } - if (length > (png_uint_32)png_ptr->num_palette || - length > PNG_MAX_PALETTE_LENGTH) - { - png_warning(png_ptr, "Incorrect tRNS chunk length"); - png_crc_finish(png_ptr, length); - return; - } - if (length == 0) - { - png_warning(png_ptr, "Zero length tRNS chunk"); - png_crc_finish(png_ptr, length); - return; - } - png_crc_read(png_ptr, readbuf, (png_size_t)length); - png_ptr->num_trans = (png_uint_16)length; - } - else - { - png_warning(png_ptr, "tRNS chunk not allowed with alpha channel"); - png_crc_finish(png_ptr, length); - return; - } - - if (png_crc_finish(png_ptr, 0)) - { - png_ptr->num_trans = 0; - return; - } - - png_set_tRNS(png_ptr, info_ptr, readbuf, png_ptr->num_trans, - &(png_ptr->trans_color)); -} -#endif - -#ifdef PNG_READ_bKGD_SUPPORTED -void /* PRIVATE */ -png_handle_bKGD(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_size_t truelen; - png_byte buf[6]; - - png_debug(1, "in png_handle_bKGD"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before bKGD"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid bKGD after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && - !(png_ptr->mode & PNG_HAVE_PLTE)) - { - png_warning(png_ptr, "Missing PLTE before bKGD"); - png_crc_finish(png_ptr, length); - return; - } - else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_bKGD)) - { - png_warning(png_ptr, "Duplicate bKGD chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - truelen = 1; - else if (png_ptr->color_type & PNG_COLOR_MASK_COLOR) - truelen = 6; - else - truelen = 2; - - if (length != truelen) - { - png_warning(png_ptr, "Incorrect bKGD chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, truelen); - if (png_crc_finish(png_ptr, 0)) - return; - - /* We convert the index value into RGB components so that we can allow - * arbitrary RGB values for background when we have transparency, and - * so it is easy to determine the RGB values of the background color - * from the info_ptr struct. */ - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - { - png_ptr->background.index = buf[0]; - if (info_ptr && info_ptr->num_palette) - { - if (buf[0] >= info_ptr->num_palette) - { - png_warning(png_ptr, "Incorrect bKGD chunk index value"); - return; - } - png_ptr->background.red = - (png_uint_16)png_ptr->palette[buf[0]].red; - png_ptr->background.green = - (png_uint_16)png_ptr->palette[buf[0]].green; - png_ptr->background.blue = - (png_uint_16)png_ptr->palette[buf[0]].blue; - } - } - else if (!(png_ptr->color_type & PNG_COLOR_MASK_COLOR)) /* GRAY */ - { - png_ptr->background.red = - png_ptr->background.green = - png_ptr->background.blue = - png_ptr->background.gray = png_get_uint_16(buf); - } - else - { - png_ptr->background.red = png_get_uint_16(buf); - png_ptr->background.green = png_get_uint_16(buf + 2); - png_ptr->background.blue = png_get_uint_16(buf + 4); - } - - png_set_bKGD(png_ptr, info_ptr, &(png_ptr->background)); -} -#endif - -#ifdef PNG_READ_hIST_SUPPORTED -void /* PRIVATE */ -png_handle_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - unsigned int num, i; - png_uint_16 readbuf[PNG_MAX_PALETTE_LENGTH]; - - png_debug(1, "in png_handle_hIST"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before hIST"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid hIST after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (!(png_ptr->mode & PNG_HAVE_PLTE)) - { - png_warning(png_ptr, "Missing PLTE before hIST"); - png_crc_finish(png_ptr, length); - return; - } - else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_hIST)) - { - png_warning(png_ptr, "Duplicate hIST chunk"); - png_crc_finish(png_ptr, length); - return; - } - - num = length / 2 ; - if (num != (unsigned int) png_ptr->num_palette || num > - (unsigned int) PNG_MAX_PALETTE_LENGTH) - { - png_warning(png_ptr, "Incorrect hIST chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - for (i = 0; i < num; i++) - { - png_byte buf[2]; - - png_crc_read(png_ptr, buf, 2); - readbuf[i] = png_get_uint_16(buf); - } - - if (png_crc_finish(png_ptr, 0)) - return; - - png_set_hIST(png_ptr, info_ptr, readbuf); -} -#endif - -#ifdef PNG_READ_pHYs_SUPPORTED -void /* PRIVATE */ -png_handle_pHYs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_byte buf[9]; - png_uint_32 res_x, res_y; - int unit_type; - - png_debug(1, "in png_handle_pHYs"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before pHYs"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid pHYs after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_pHYs)) - { - png_warning(png_ptr, "Duplicate pHYs chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (length != 9) - { - png_warning(png_ptr, "Incorrect pHYs chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, 9); - if (png_crc_finish(png_ptr, 0)) - return; - - res_x = png_get_uint_32(buf); - res_y = png_get_uint_32(buf + 4); - unit_type = buf[8]; - png_set_pHYs(png_ptr, info_ptr, res_x, res_y, unit_type); -} -#endif - -#ifdef PNG_READ_oFFs_SUPPORTED -void /* PRIVATE */ -png_handle_oFFs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_byte buf[9]; - png_int_32 offset_x, offset_y; - int unit_type; - - png_debug(1, "in png_handle_oFFs"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before oFFs"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid oFFs after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_oFFs)) - { - png_warning(png_ptr, "Duplicate oFFs chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (length != 9) - { - png_warning(png_ptr, "Incorrect oFFs chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, 9); - if (png_crc_finish(png_ptr, 0)) - return; - - offset_x = png_get_int_32(buf); - offset_y = png_get_int_32(buf + 4); - unit_type = buf[8]; - png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y, unit_type); -} -#endif - -#ifdef PNG_READ_pCAL_SUPPORTED -/* Read the pCAL chunk (described in the PNG Extensions document) */ -void /* PRIVATE */ -png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_int_32 X0, X1; - png_byte type, nparams; - png_charp buf, units, endptr; - png_charpp params; - png_size_t slength; - int i; - - png_debug(1, "in png_handle_pCAL"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before pCAL"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid pCAL after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_pCAL)) - { - png_warning(png_ptr, "Duplicate pCAL chunk"); - png_crc_finish(png_ptr, length); - return; - } - - png_debug1(2, "Allocating and reading pCAL chunk data (%lu bytes)", - length + 1); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); - if (png_ptr->chunkdata == NULL) - { - png_warning(png_ptr, "No memory for pCAL purpose"); - return; - } - slength = (png_size_t)length; - png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); - - if (png_crc_finish(png_ptr, 0)) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - png_ptr->chunkdata[slength] = 0x00; /* Null terminate the last string */ - - png_debug(3, "Finding end of pCAL purpose string"); - for (buf = png_ptr->chunkdata; *buf; buf++) - /* Empty loop */ ; - - endptr = png_ptr->chunkdata + slength; - - /* We need to have at least 12 bytes after the purpose string - in order to get the parameter information. */ - if (endptr <= buf + 12) - { - png_warning(png_ptr, "Invalid pCAL data"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - png_debug(3, "Reading pCAL X0, X1, type, nparams, and units"); - X0 = png_get_int_32((png_bytep)buf+1); - X1 = png_get_int_32((png_bytep)buf+5); - type = buf[9]; - nparams = buf[10]; - units = buf + 11; - - png_debug(3, "Checking pCAL equation type and number of parameters"); - /* Check that we have the right number of parameters for known - equation types. */ - if ((type == PNG_EQUATION_LINEAR && nparams != 2) || - (type == PNG_EQUATION_BASE_E && nparams != 3) || - (type == PNG_EQUATION_ARBITRARY && nparams != 3) || - (type == PNG_EQUATION_HYPERBOLIC && nparams != 4)) - { - png_warning(png_ptr, "Invalid pCAL parameters for equation type"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - else if (type >= PNG_EQUATION_LAST) - { - png_warning(png_ptr, "Unrecognized equation type for pCAL chunk"); - } - - for (buf = units; *buf; buf++) - /* Empty loop to move past the units string. */ ; - - png_debug(3, "Allocating pCAL parameters array"); - params = (png_charpp)png_malloc_warn(png_ptr, - (png_size_t)(nparams * png_sizeof(png_charp))); - if (params == NULL) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_warning(png_ptr, "No memory for pCAL params"); - return; - } - - /* Get pointers to the start of each parameter string. */ - for (i = 0; i < (int)nparams; i++) - { - buf++; /* Skip the null string terminator from previous parameter. */ - - png_debug1(3, "Reading pCAL parameter %d", i); - for (params[i] = buf; buf <= endptr && *buf != 0x00; buf++) - /* Empty loop to move past each parameter string */ ; - - /* Make sure we haven't run out of data yet */ - if (buf > endptr) - { - png_warning(png_ptr, "Invalid pCAL data"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_free(png_ptr, params); - return; - } - } - - png_set_pCAL(png_ptr, info_ptr, png_ptr->chunkdata, X0, X1, type, nparams, - units, params); - - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_free(png_ptr, params); -} -#endif - -#ifdef PNG_READ_sCAL_SUPPORTED -/* Read the sCAL chunk */ -void /* PRIVATE */ -png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_charp ep; -#ifdef PNG_FLOATING_POINT_SUPPORTED - double width, height; - png_charp vp; -#else -#ifdef PNG_FIXED_POINT_SUPPORTED - png_charp swidth, sheight; -#endif -#endif - png_size_t slength; - - png_debug(1, "in png_handle_sCAL"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before sCAL"); - else if (png_ptr->mode & PNG_HAVE_IDAT) - { - png_warning(png_ptr, "Invalid sCAL after IDAT"); - png_crc_finish(png_ptr, length); - return; - } - else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sCAL)) - { - png_warning(png_ptr, "Duplicate sCAL chunk"); - png_crc_finish(png_ptr, length); - return; - } - - png_debug1(2, "Allocating and reading sCAL chunk data (%lu bytes)", - length + 1); - png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); - if (png_ptr->chunkdata == NULL) - { - png_warning(png_ptr, "Out of memory while processing sCAL chunk"); - return; - } - slength = (png_size_t)length; - png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); - - if (png_crc_finish(png_ptr, 0)) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - png_ptr->chunkdata[slength] = 0x00; /* Null terminate the last string */ - - ep = png_ptr->chunkdata + 1; /* Skip unit byte */ - -#ifdef PNG_FLOATING_POINT_SUPPORTED - width = png_strtod(png_ptr, ep, &vp); - if (*vp) - { - png_warning(png_ptr, "malformed width string in sCAL chunk"); - return; - } -#else -#ifdef PNG_FIXED_POINT_SUPPORTED - swidth = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1); - if (swidth == NULL) - { - png_warning(png_ptr, "Out of memory while processing sCAL chunk width"); - return; - } - png_memcpy(swidth, ep, png_strlen(ep)); -#endif -#endif - - for (ep = png_ptr->chunkdata; *ep; ep++) - /* Empty loop */ ; - ep++; - - if (png_ptr->chunkdata + slength < ep) - { - png_warning(png_ptr, "Truncated sCAL chunk"); -#if defined(PNG_FIXED_POINT_SUPPORTED) && \ - !defined(PNG_FLOATING_POINT_SUPPORTED) - png_free(png_ptr, swidth); -#endif - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - -#ifdef PNG_FLOATING_POINT_SUPPORTED - height = png_strtod(png_ptr, ep, &vp); - if (*vp) - { - png_warning(png_ptr, "malformed height string in sCAL chunk"); - return; - } -#else -#ifdef PNG_FIXED_POINT_SUPPORTED - sheight = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1); - if (sheight == NULL) - { - png_warning(png_ptr, "Out of memory while processing sCAL chunk height"); - return; - } - png_memcpy(sheight, ep, png_strlen(ep)); -#endif -#endif - - if (png_ptr->chunkdata + slength < ep -#ifdef PNG_FLOATING_POINT_SUPPORTED - || width <= 0. || height <= 0. -#endif - ) - { - png_warning(png_ptr, "Invalid sCAL data"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; -#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED) - png_free(png_ptr, swidth); - png_free(png_ptr, sheight); -#endif - return; - } - - -#ifdef PNG_FLOATING_POINT_SUPPORTED - png_set_sCAL(png_ptr, info_ptr, png_ptr->chunkdata[0], width, height); -#else -#ifdef PNG_FIXED_POINT_SUPPORTED - png_set_sCAL_s(png_ptr, info_ptr, png_ptr->chunkdata[0], swidth, sheight); -#endif -#endif - - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; -#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED) - png_free(png_ptr, swidth); - png_free(png_ptr, sheight); -#endif -} -#endif - -#ifdef PNG_READ_tIME_SUPPORTED -void /* PRIVATE */ -png_handle_tIME(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_byte buf[7]; - png_time mod_time; - - png_debug(1, "in png_handle_tIME"); - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Out of place tIME chunk"); - else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tIME)) - { - png_warning(png_ptr, "Duplicate tIME chunk"); - png_crc_finish(png_ptr, length); - return; - } - - if (png_ptr->mode & PNG_HAVE_IDAT) - png_ptr->mode |= PNG_AFTER_IDAT; - - if (length != 7) - { - png_warning(png_ptr, "Incorrect tIME chunk length"); - png_crc_finish(png_ptr, length); - return; - } - - png_crc_read(png_ptr, buf, 7); - if (png_crc_finish(png_ptr, 0)) - return; - - mod_time.second = buf[6]; - mod_time.minute = buf[5]; - mod_time.hour = buf[4]; - mod_time.day = buf[3]; - mod_time.month = buf[2]; - mod_time.year = png_get_uint_16(buf); - - png_set_tIME(png_ptr, info_ptr, &mod_time); -} -#endif - -#ifdef PNG_READ_tEXt_SUPPORTED -/* Note: this does not properly handle chunks that are > 64K under DOS */ -void /* PRIVATE */ -png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_textp text_ptr; - png_charp key; - png_charp text; - png_uint_32 skip = 0; - png_size_t slength; - int ret; - - png_debug(1, "in png_handle_tEXt"); - -#ifdef PNG_USER_LIMITS_SUPPORTED - if (png_ptr->user_chunk_cache_max != 0) - { - if (png_ptr->user_chunk_cache_max == 1) - { - png_crc_finish(png_ptr, length); - return; - } - if (--png_ptr->user_chunk_cache_max == 1) - { - png_warning(png_ptr, "No space in chunk cache for tEXt"); - png_crc_finish(png_ptr, length); - return; - } - } -#endif - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before tEXt"); - - if (png_ptr->mode & PNG_HAVE_IDAT) - png_ptr->mode |= PNG_AFTER_IDAT; - -#ifdef PNG_MAX_MALLOC_64K - if (length > (png_uint_32)65535L) - { - png_warning(png_ptr, "tEXt chunk too large to fit in memory"); - skip = length - (png_uint_32)65535L; - length = (png_uint_32)65535L; - } -#endif - - png_free(png_ptr, png_ptr->chunkdata); - - png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); - if (png_ptr->chunkdata == NULL) - { - png_warning(png_ptr, "No memory to process text chunk"); - return; - } - slength = (png_size_t)length; - png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); - - if (png_crc_finish(png_ptr, skip)) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - key = png_ptr->chunkdata; - - key[slength] = 0x00; - - for (text = key; *text; text++) - /* Empty loop to find end of key */ ; - - if (text != key + slength) - text++; - - text_ptr = (png_textp)png_malloc_warn(png_ptr, - png_sizeof(png_text)); - if (text_ptr == NULL) - { - png_warning(png_ptr, "Not enough memory to process text chunk"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - text_ptr->compression = PNG_TEXT_COMPRESSION_NONE; - text_ptr->key = key; -#ifdef PNG_iTXt_SUPPORTED - text_ptr->lang = NULL; - text_ptr->lang_key = NULL; - text_ptr->itxt_length = 0; -#endif - text_ptr->text = text; - text_ptr->text_length = png_strlen(text); - - ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); - - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_free(png_ptr, text_ptr); - if (ret) - png_warning(png_ptr, "Insufficient memory to process text chunk"); -} -#endif - -#ifdef PNG_READ_zTXt_SUPPORTED -/* Note: this does not correctly handle chunks that are > 64K under DOS */ -void /* PRIVATE */ -png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_textp text_ptr; - png_charp text; - int comp_type; - int ret; - png_size_t slength, prefix_len, data_len; - - png_debug(1, "in png_handle_zTXt"); - -#ifdef PNG_USER_LIMITS_SUPPORTED - if (png_ptr->user_chunk_cache_max != 0) - { - if (png_ptr->user_chunk_cache_max == 1) - { - png_crc_finish(png_ptr, length); - return; - } - if (--png_ptr->user_chunk_cache_max == 1) - { - png_warning(png_ptr, "No space in chunk cache for zTXt"); - png_crc_finish(png_ptr, length); - return; - } - } -#endif - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before zTXt"); - - if (png_ptr->mode & PNG_HAVE_IDAT) - png_ptr->mode |= PNG_AFTER_IDAT; - -#ifdef PNG_MAX_MALLOC_64K - /* We will no doubt have problems with chunks even half this size, but - there is no hard and fast rule to tell us where to stop. */ - if (length > (png_uint_32)65535L) - { - png_warning(png_ptr, "zTXt chunk too large to fit in memory"); - png_crc_finish(png_ptr, length); - return; - } -#endif - - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); - if (png_ptr->chunkdata == NULL) - { - png_warning(png_ptr, "Out of memory processing zTXt chunk"); - return; - } - slength = (png_size_t)length; - png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); - if (png_crc_finish(png_ptr, 0)) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - png_ptr->chunkdata[slength] = 0x00; - - for (text = png_ptr->chunkdata; *text; text++) - /* Empty loop */ ; - - /* zTXt must have some text after the chunkdataword */ - if (text >= png_ptr->chunkdata + slength - 2) - { - png_warning(png_ptr, "Truncated zTXt chunk"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - else - { - comp_type = *(++text); - if (comp_type != PNG_TEXT_COMPRESSION_zTXt) - { - png_warning(png_ptr, "Unknown compression type in zTXt chunk"); - comp_type = PNG_TEXT_COMPRESSION_zTXt; - } - text++; /* Skip the compression_method byte */ - } - prefix_len = text - png_ptr->chunkdata; - - png_decompress_chunk(png_ptr, comp_type, - (png_size_t)length, prefix_len, &data_len); - - text_ptr = (png_textp)png_malloc_warn(png_ptr, - png_sizeof(png_text)); - if (text_ptr == NULL) - { - png_warning(png_ptr, "Not enough memory to process zTXt chunk"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - text_ptr->compression = comp_type; - text_ptr->key = png_ptr->chunkdata; -#ifdef PNG_iTXt_SUPPORTED - text_ptr->lang = NULL; - text_ptr->lang_key = NULL; - text_ptr->itxt_length = 0; -#endif - text_ptr->text = png_ptr->chunkdata + prefix_len; - text_ptr->text_length = data_len; - - ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); - - png_free(png_ptr, text_ptr); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - if (ret) - png_error(png_ptr, "Insufficient memory to store zTXt chunk"); -} -#endif - -#ifdef PNG_READ_iTXt_SUPPORTED -/* Note: this does not correctly handle chunks that are > 64K under DOS */ -void /* PRIVATE */ -png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_textp text_ptr; - png_charp key, lang, text, lang_key; - int comp_flag; - int comp_type = 0; - int ret; - png_size_t slength, prefix_len, data_len; - - png_debug(1, "in png_handle_iTXt"); - -#ifdef PNG_USER_LIMITS_SUPPORTED - if (png_ptr->user_chunk_cache_max != 0) - { - if (png_ptr->user_chunk_cache_max == 1) - { - png_crc_finish(png_ptr, length); - return; - } - if (--png_ptr->user_chunk_cache_max == 1) - { - png_warning(png_ptr, "No space in chunk cache for iTXt"); - png_crc_finish(png_ptr, length); - return; - } - } -#endif - - if (!(png_ptr->mode & PNG_HAVE_IHDR)) - png_error(png_ptr, "Missing IHDR before iTXt"); - - if (png_ptr->mode & PNG_HAVE_IDAT) - png_ptr->mode |= PNG_AFTER_IDAT; - -#ifdef PNG_MAX_MALLOC_64K - /* We will no doubt have problems with chunks even half this size, but - there is no hard and fast rule to tell us where to stop. */ - if (length > (png_uint_32)65535L) - { - png_warning(png_ptr, "iTXt chunk too large to fit in memory"); - png_crc_finish(png_ptr, length); - return; - } -#endif - - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); - if (png_ptr->chunkdata == NULL) - { - png_warning(png_ptr, "No memory to process iTXt chunk"); - return; - } - slength = (png_size_t)length; - png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); - if (png_crc_finish(png_ptr, 0)) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - png_ptr->chunkdata[slength] = 0x00; - - for (lang = png_ptr->chunkdata; *lang; lang++) - /* Empty loop */ ; - lang++; /* Skip NUL separator */ - - /* iTXt must have a language tag (possibly empty), two compression bytes, - * translated keyword (possibly empty), and possibly some text after the - * keyword - */ - - if (lang >= png_ptr->chunkdata + slength - 3) - { - png_warning(png_ptr, "Truncated iTXt chunk"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - else - { - comp_flag = *lang++; - comp_type = *lang++; - } - - for (lang_key = lang; *lang_key; lang_key++) - /* Empty loop */ ; - lang_key++; /* Skip NUL separator */ - - if (lang_key >= png_ptr->chunkdata + slength) - { - png_warning(png_ptr, "Truncated iTXt chunk"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - for (text = lang_key; *text; text++) - /* Empty loop */ ; - text++; /* Skip NUL separator */ - if (text >= png_ptr->chunkdata + slength) - { - png_warning(png_ptr, "Malformed iTXt chunk"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - - prefix_len = text - png_ptr->chunkdata; - - key=png_ptr->chunkdata; - if (comp_flag) - png_decompress_chunk(png_ptr, comp_type, - (size_t)length, prefix_len, &data_len); - else - data_len = png_strlen(png_ptr->chunkdata + prefix_len); - text_ptr = (png_textp)png_malloc_warn(png_ptr, - png_sizeof(png_text)); - if (text_ptr == NULL) - { - png_warning(png_ptr, "Not enough memory to process iTXt chunk"); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - return; - } - text_ptr->compression = (int)comp_flag + 1; - text_ptr->lang_key = png_ptr->chunkdata + (lang_key - key); - text_ptr->lang = png_ptr->chunkdata + (lang - key); - text_ptr->itxt_length = data_len; - text_ptr->text_length = 0; - text_ptr->key = png_ptr->chunkdata; - text_ptr->text = png_ptr->chunkdata + prefix_len; - - ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); - - png_free(png_ptr, text_ptr); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - if (ret) - png_error(png_ptr, "Insufficient memory to store iTXt chunk"); -} -#endif - -/* This function is called when we haven't found a handler for a - chunk. If there isn't a problem with the chunk itself (ie bad - chunk name, CRC, or a critical chunk), the chunk is silently ignored - -- unless the PNG_FLAG_UNKNOWN_CHUNKS_SUPPORTED flag is on in which - case it will be saved away to be written out later. */ -void /* PRIVATE */ -png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) -{ - png_uint_32 skip = 0; - - png_debug(1, "in png_handle_unknown"); - -#ifdef PNG_USER_LIMITS_SUPPORTED - if (png_ptr->user_chunk_cache_max != 0) - { - if (png_ptr->user_chunk_cache_max == 1) - { - png_crc_finish(png_ptr, length); - return; - } - if (--png_ptr->user_chunk_cache_max == 1) - { - png_warning(png_ptr, "No space in chunk cache for unknown chunk"); - png_crc_finish(png_ptr, length); - return; - } - } -#endif - - if (png_ptr->mode & PNG_HAVE_IDAT) - { - PNG_IDAT; - if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) /* Not an IDAT */ - png_ptr->mode |= PNG_AFTER_IDAT; - } - - if (!(png_ptr->chunk_name[0] & 0x20)) - { -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != - PNG_HANDLE_CHUNK_ALWAYS -#ifdef PNG_READ_USER_CHUNKS_SUPPORTED - && png_ptr->read_user_chunk_fn == NULL -#endif - ) -#endif - png_chunk_error(png_ptr, "unknown critical chunk"); - } - -#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED - if ((png_ptr->flags & PNG_FLAG_KEEP_UNKNOWN_CHUNKS) -#ifdef PNG_READ_USER_CHUNKS_SUPPORTED - || (png_ptr->read_user_chunk_fn != NULL) -#endif - ) - { -#ifdef PNG_MAX_MALLOC_64K - if (length > (png_uint_32)65535L) - { - png_warning(png_ptr, "unknown chunk too large to fit in memory"); - skip = length - (png_uint_32)65535L; - length = (png_uint_32)65535L; - } -#endif - png_memcpy((png_charp)png_ptr->unknown_chunk.name, - (png_charp)png_ptr->chunk_name, - png_sizeof(png_ptr->unknown_chunk.name)); - png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1] - = '\0'; - png_ptr->unknown_chunk.size = (png_size_t)length; - if (length == 0) - png_ptr->unknown_chunk.data = NULL; - else - { - png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length); - png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length); - } -#ifdef PNG_READ_USER_CHUNKS_SUPPORTED - if (png_ptr->read_user_chunk_fn != NULL) - { - /* Callback to user unknown chunk handler */ - int ret; - ret = (*(png_ptr->read_user_chunk_fn)) - (png_ptr, &png_ptr->unknown_chunk); - if (ret < 0) - png_chunk_error(png_ptr, "error in user chunk"); - if (ret == 0) - { - if (!(png_ptr->chunk_name[0] & 0x20)) -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != - PNG_HANDLE_CHUNK_ALWAYS) -#endif - png_chunk_error(png_ptr, "unknown critical chunk"); - png_set_unknown_chunks(png_ptr, info_ptr, - &png_ptr->unknown_chunk, 1); - } - } - else -#endif - png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1); - png_free(png_ptr, png_ptr->unknown_chunk.data); - png_ptr->unknown_chunk.data = NULL; - } - else -#endif - skip = length; - - png_crc_finish(png_ptr, skip); - -#ifndef PNG_READ_USER_CHUNKS_SUPPORTED - info_ptr = info_ptr; /* Quiet compiler warnings about unused info_ptr */ -#endif -} - -/* This function is called to verify that a chunk name is valid. - This function can't have the "critical chunk check" incorporated - into it, since in the future we will need to be able to call user - functions to handle unknown critical chunks after we check that - the chunk name itself is valid. */ - -#define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97)) - -void /* PRIVATE */ -png_check_chunk_name(png_structp png_ptr, png_bytep chunk_name) -{ - png_debug(1, "in png_check_chunk_name"); - if (isnonalpha(chunk_name[0]) || isnonalpha(chunk_name[1]) || - isnonalpha(chunk_name[2]) || isnonalpha(chunk_name[3])) - { - png_chunk_error(png_ptr, "invalid chunk type"); - } -} - -/* Combines the row recently read in with the existing pixels in the - row. This routine takes care of alpha and transparency if requested. - This routine also handles the two methods of progressive display - of interlaced images, depending on the mask value. - The mask value describes which pixels are to be combined with - the row. The pattern always repeats every 8 pixels, so just 8 - bits are needed. A one indicates the pixel is to be combined, - a zero indicates the pixel is to be skipped. This is in addition - to any alpha or transparency value associated with the pixel. If - you want all pixels to be combined, pass 0xff (255) in mask. */ - -void /* PRIVATE */ -png_combine_row(png_structp png_ptr, png_bytep row, int mask) -{ - png_debug(1, "in png_combine_row"); - if (mask == 0xff) - { - png_memcpy(row, png_ptr->row_buf + 1, - PNG_ROWBYTES(png_ptr->row_info.pixel_depth, png_ptr->width)); - } - else - { - switch (png_ptr->row_info.pixel_depth) - { - case 1: - { - png_bytep sp = png_ptr->row_buf + 1; - png_bytep dp = row; - int s_inc, s_start, s_end; - int m = 0x80; - int shift; - png_uint_32 i; - png_uint_32 row_width = png_ptr->width; - -#ifdef PNG_READ_PACKSWAP_SUPPORTED - if (png_ptr->transformations & PNG_PACKSWAP) - { - s_start = 0; - s_end = 7; - s_inc = 1; - } - else -#endif - { - s_start = 7; - s_end = 0; - s_inc = -1; - } - - shift = s_start; - - for (i = 0; i < row_width; i++) - { - if (m & mask) - { - int value; - - value = (*sp >> shift) & 0x01; - *dp &= (png_byte)((0x7f7f >> (7 - shift)) & 0xff); - *dp |= (png_byte)(value << shift); - } - - if (shift == s_end) - { - shift = s_start; - sp++; - dp++; - } - else - shift += s_inc; - - if (m == 1) - m = 0x80; - else - m >>= 1; - } - break; - } - case 2: - { - png_bytep sp = png_ptr->row_buf + 1; - png_bytep dp = row; - int s_start, s_end, s_inc; - int m = 0x80; - int shift; - png_uint_32 i; - png_uint_32 row_width = png_ptr->width; - int value; - -#ifdef PNG_READ_PACKSWAP_SUPPORTED - if (png_ptr->transformations & PNG_PACKSWAP) - { - s_start = 0; - s_end = 6; - s_inc = 2; - } - else -#endif - { - s_start = 6; - s_end = 0; - s_inc = -2; - } - - shift = s_start; - - for (i = 0; i < row_width; i++) - { - if (m & mask) - { - value = (*sp >> shift) & 0x03; - *dp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff); - *dp |= (png_byte)(value << shift); - } - - if (shift == s_end) - { - shift = s_start; - sp++; - dp++; - } - else - shift += s_inc; - if (m == 1) - m = 0x80; - else - m >>= 1; - } - break; - } - case 4: - { - png_bytep sp = png_ptr->row_buf + 1; - png_bytep dp = row; - int s_start, s_end, s_inc; - int m = 0x80; - int shift; - png_uint_32 i; - png_uint_32 row_width = png_ptr->width; - int value; - -#ifdef PNG_READ_PACKSWAP_SUPPORTED - if (png_ptr->transformations & PNG_PACKSWAP) - { - s_start = 0; - s_end = 4; - s_inc = 4; - } - else -#endif - { - s_start = 4; - s_end = 0; - s_inc = -4; - } - shift = s_start; - - for (i = 0; i < row_width; i++) - { - if (m & mask) - { - value = (*sp >> shift) & 0xf; - *dp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff); - *dp |= (png_byte)(value << shift); - } - - if (shift == s_end) - { - shift = s_start; - sp++; - dp++; - } - else - shift += s_inc; - if (m == 1) - m = 0x80; - else - m >>= 1; - } - break; - } - default: - { - png_bytep sp = png_ptr->row_buf + 1; - png_bytep dp = row; - png_size_t pixel_bytes = (png_ptr->row_info.pixel_depth >> 3); - png_uint_32 i; - png_uint_32 row_width = png_ptr->width; - png_byte m = 0x80; - - - for (i = 0; i < row_width; i++) - { - if (m & mask) - { - png_memcpy(dp, sp, pixel_bytes); - } - - sp += pixel_bytes; - dp += pixel_bytes; - - if (m == 1) - m = 0x80; - else - m >>= 1; - } - break; - } - } - } -} - -#ifdef PNG_READ_INTERLACING_SUPPORTED -/* OLD pre-1.0.9 interface: -void png_do_read_interlace(png_row_infop row_info, png_bytep row, int pass, - png_uint_32 transformations) - */ -void /* PRIVATE */ -png_do_read_interlace(png_structp png_ptr) -{ - png_row_infop row_info = &(png_ptr->row_info); - png_bytep row = png_ptr->row_buf + 1; - int pass = png_ptr->pass; - png_uint_32 transformations = png_ptr->transformations; - /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ - /* Offset to next interlace block */ - PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; - - png_debug(1, "in png_do_read_interlace"); - if (row != NULL && row_info != NULL) - { - png_uint_32 final_width; - - final_width = row_info->width * png_pass_inc[pass]; - - switch (row_info->pixel_depth) - { - case 1: - { - png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 3); - png_bytep dp = row + (png_size_t)((final_width - 1) >> 3); - int sshift, dshift; - int s_start, s_end, s_inc; - int jstop = png_pass_inc[pass]; - png_byte v; - png_uint_32 i; - int j; - -#ifdef PNG_READ_PACKSWAP_SUPPORTED - if (transformations & PNG_PACKSWAP) - { - sshift = (int)((row_info->width + 7) & 0x07); - dshift = (int)((final_width + 7) & 0x07); - s_start = 7; - s_end = 0; - s_inc = -1; - } - else -#endif - { - sshift = 7 - (int)((row_info->width + 7) & 0x07); - dshift = 7 - (int)((final_width + 7) & 0x07); - s_start = 0; - s_end = 7; - s_inc = 1; - } - - for (i = 0; i < row_info->width; i++) - { - v = (png_byte)((*sp >> sshift) & 0x01); - for (j = 0; j < jstop; j++) - { - *dp &= (png_byte)((0x7f7f >> (7 - dshift)) & 0xff); - *dp |= (png_byte)(v << dshift); - if (dshift == s_end) - { - dshift = s_start; - dp--; - } - else - dshift += s_inc; - } - if (sshift == s_end) - { - sshift = s_start; - sp--; - } - else - sshift += s_inc; - } - break; - } - case 2: - { - png_bytep sp = row + (png_uint_32)((row_info->width - 1) >> 2); - png_bytep dp = row + (png_uint_32)((final_width - 1) >> 2); - int sshift, dshift; - int s_start, s_end, s_inc; - int jstop = png_pass_inc[pass]; - png_uint_32 i; - -#ifdef PNG_READ_PACKSWAP_SUPPORTED - if (transformations & PNG_PACKSWAP) - { - sshift = (int)(((row_info->width + 3) & 0x03) << 1); - dshift = (int)(((final_width + 3) & 0x03) << 1); - s_start = 6; - s_end = 0; - s_inc = -2; - } - else -#endif - { - sshift = (int)((3 - ((row_info->width + 3) & 0x03)) << 1); - dshift = (int)((3 - ((final_width + 3) & 0x03)) << 1); - s_start = 0; - s_end = 6; - s_inc = 2; - } - - for (i = 0; i < row_info->width; i++) - { - png_byte v; - int j; - - v = (png_byte)((*sp >> sshift) & 0x03); - for (j = 0; j < jstop; j++) - { - *dp &= (png_byte)((0x3f3f >> (6 - dshift)) & 0xff); - *dp |= (png_byte)(v << dshift); - if (dshift == s_end) - { - dshift = s_start; - dp--; - } - else - dshift += s_inc; - } - if (sshift == s_end) - { - sshift = s_start; - sp--; - } - else - sshift += s_inc; - } - break; - } - case 4: - { - png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 1); - png_bytep dp = row + (png_size_t)((final_width - 1) >> 1); - int sshift, dshift; - int s_start, s_end, s_inc; - png_uint_32 i; - int jstop = png_pass_inc[pass]; - -#ifdef PNG_READ_PACKSWAP_SUPPORTED - if (transformations & PNG_PACKSWAP) - { - sshift = (int)(((row_info->width + 1) & 0x01) << 2); - dshift = (int)(((final_width + 1) & 0x01) << 2); - s_start = 4; - s_end = 0; - s_inc = -4; - } - else -#endif - { - sshift = (int)((1 - ((row_info->width + 1) & 0x01)) << 2); - dshift = (int)((1 - ((final_width + 1) & 0x01)) << 2); - s_start = 0; - s_end = 4; - s_inc = 4; - } - - for (i = 0; i < row_info->width; i++) - { - png_byte v = (png_byte)((*sp >> sshift) & 0xf); - int j; - - for (j = 0; j < jstop; j++) - { - *dp &= (png_byte)((0xf0f >> (4 - dshift)) & 0xff); - *dp |= (png_byte)(v << dshift); - if (dshift == s_end) - { - dshift = s_start; - dp--; - } - else - dshift += s_inc; - } - if (sshift == s_end) - { - sshift = s_start; - sp--; - } - else - sshift += s_inc; - } - break; - } - default: - { - png_size_t pixel_bytes = (row_info->pixel_depth >> 3); - png_bytep sp = row + (png_size_t)(row_info->width - 1) - * pixel_bytes; - png_bytep dp = row + (png_size_t)(final_width - 1) * pixel_bytes; - - int jstop = png_pass_inc[pass]; - png_uint_32 i; - - for (i = 0; i < row_info->width; i++) - { - png_byte v[8]; - int j; - - png_memcpy(v, sp, pixel_bytes); - for (j = 0; j < jstop; j++) - { - png_memcpy(dp, v, pixel_bytes); - dp -= pixel_bytes; - } - sp -= pixel_bytes; - } - break; - } - } - row_info->width = final_width; - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, final_width); - } -#ifndef PNG_READ_PACKSWAP_SUPPORTED - transformations = transformations; /* Silence compiler warning */ -#endif -} -#endif /* PNG_READ_INTERLACING_SUPPORTED */ - -void /* PRIVATE */ -png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row, - png_bytep prev_row, int filter) -{ - png_debug(1, "in png_read_filter_row"); - png_debug2(2, "row = %lu, filter = %d", png_ptr->row_number, filter); - switch (filter) - { - case PNG_FILTER_VALUE_NONE: - break; - case PNG_FILTER_VALUE_SUB: - { - png_uint_32 i; - png_uint_32 istop = row_info->rowbytes; - png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; - png_bytep rp = row + bpp; - png_bytep lp = row; - - for (i = bpp; i < istop; i++) - { - *rp = (png_byte)(((int)(*rp) + (int)(*lp++)) & 0xff); - rp++; - } - break; - } - case PNG_FILTER_VALUE_UP: - { - png_uint_32 i; - png_uint_32 istop = row_info->rowbytes; - png_bytep rp = row; - png_bytep pp = prev_row; - - for (i = 0; i < istop; i++) - { - *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff); - rp++; - } - break; - } - case PNG_FILTER_VALUE_AVG: - { - png_uint_32 i; - png_bytep rp = row; - png_bytep pp = prev_row; - png_bytep lp = row; - png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; - png_uint_32 istop = row_info->rowbytes - bpp; - - for (i = 0; i < bpp; i++) - { - *rp = (png_byte)(((int)(*rp) + - ((int)(*pp++) / 2 )) & 0xff); - rp++; - } - - for (i = 0; i < istop; i++) - { - *rp = (png_byte)(((int)(*rp) + - (int)(*pp++ + *lp++) / 2 ) & 0xff); - rp++; - } - break; - } - case PNG_FILTER_VALUE_PAETH: - { - png_uint_32 i; - png_bytep rp = row; - png_bytep pp = prev_row; - png_bytep lp = row; - png_bytep cp = prev_row; - png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; - png_uint_32 istop=row_info->rowbytes - bpp; - - for (i = 0; i < bpp; i++) - { - *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff); - rp++; - } - - for (i = 0; i < istop; i++) /* Use leftover rp,pp */ - { - int a, b, c, pa, pb, pc, p; - - a = *lp++; - b = *pp++; - c = *cp++; - - p = b - c; - pc = a - c; - -#ifdef PNG_USE_ABS - pa = abs(p); - pb = abs(pc); - pc = abs(p + pc); -#else - pa = p < 0 ? -p : p; - pb = pc < 0 ? -pc : pc; - pc = (p + pc) < 0 ? -(p + pc) : p + pc; -#endif - - /* - if (pa <= pb && pa <= pc) - p = a; - else if (pb <= pc) - p = b; - else - p = c; - */ - - p = (pa <= pb && pa <= pc) ? a : (pb <= pc) ? b : c; - - *rp = (png_byte)(((int)(*rp) + p) & 0xff); - rp++; - } - break; - } - default: - png_warning(png_ptr, "Ignoring bad adaptive filter type"); - *row = 0; - break; - } -} - -#ifdef PNG_SEQUENTIAL_READ_SUPPORTED -void /* PRIVATE */ -png_read_finish_row(png_structp png_ptr) -{ -#ifdef PNG_READ_INTERLACING_SUPPORTED - /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ - - /* Start of interlace block */ - PNG_CONST int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; - - /* Offset to next interlace block */ - PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; - - /* Start of interlace block in the y direction */ - PNG_CONST int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1}; - - /* Offset to next interlace block in the y direction */ - PNG_CONST int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2}; -#endif /* PNG_READ_INTERLACING_SUPPORTED */ - - png_debug(1, "in png_read_finish_row"); - png_ptr->row_number++; - if (png_ptr->row_number < png_ptr->num_rows) - return; - -#ifdef PNG_READ_INTERLACING_SUPPORTED - if (png_ptr->interlaced) - { - png_ptr->row_number = 0; - png_memset(png_ptr->prev_row, 0, - png_ptr->rowbytes + 1); - do - { - png_ptr->pass++; - if (png_ptr->pass >= 7) - break; - png_ptr->iwidth = (png_ptr->width + - png_pass_inc[png_ptr->pass] - 1 - - png_pass_start[png_ptr->pass]) / - png_pass_inc[png_ptr->pass]; - - if (!(png_ptr->transformations & PNG_INTERLACE)) - { - png_ptr->num_rows = (png_ptr->height + - png_pass_yinc[png_ptr->pass] - 1 - - png_pass_ystart[png_ptr->pass]) / - png_pass_yinc[png_ptr->pass]; - if (!(png_ptr->num_rows)) - continue; - } - else /* if (png_ptr->transformations & PNG_INTERLACE) */ - break; - } while (png_ptr->iwidth == 0); - - if (png_ptr->pass < 7) - return; - } -#endif /* PNG_READ_INTERLACING_SUPPORTED */ - - if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) - { - PNG_IDAT; - char extra; - int ret; - - png_ptr->zstream.next_out = (Byte *)&extra; - png_ptr->zstream.avail_out = (uInt)1; - for (;;) - { - if (!(png_ptr->zstream.avail_in)) - { - while (!png_ptr->idat_size) - { - png_byte chunk_length[4]; - - png_crc_finish(png_ptr, 0); - - png_read_data(png_ptr, chunk_length, 4); - png_ptr->idat_size = png_get_uint_31(png_ptr, chunk_length); - png_reset_crc(png_ptr); - png_crc_read(png_ptr, png_ptr->chunk_name, 4); - if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) - png_error(png_ptr, "Not enough image data"); - - } - png_ptr->zstream.avail_in = (uInt)png_ptr->zbuf_size; - png_ptr->zstream.next_in = png_ptr->zbuf; - if (png_ptr->zbuf_size > png_ptr->idat_size) - png_ptr->zstream.avail_in = (uInt)png_ptr->idat_size; - png_crc_read(png_ptr, png_ptr->zbuf, png_ptr->zstream.avail_in); - png_ptr->idat_size -= png_ptr->zstream.avail_in; - } - ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); - if (ret == Z_STREAM_END) - { - if (!(png_ptr->zstream.avail_out) || png_ptr->zstream.avail_in || - png_ptr->idat_size) - png_warning(png_ptr, "Extra compressed data"); - png_ptr->mode |= PNG_AFTER_IDAT; - png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; - break; - } - if (ret != Z_OK) - png_error(png_ptr, png_ptr->zstream.msg ? png_ptr->zstream.msg : - "Decompression Error"); - - if (!(png_ptr->zstream.avail_out)) - { - png_warning(png_ptr, "Extra compressed data"); - png_ptr->mode |= PNG_AFTER_IDAT; - png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; - break; - } - - } - png_ptr->zstream.avail_out = 0; - } - - if (png_ptr->idat_size || png_ptr->zstream.avail_in) - png_warning(png_ptr, "Extra compression data"); - - inflateReset(&png_ptr->zstream); - - png_ptr->mode |= PNG_AFTER_IDAT; -} -#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ - -void /* PRIVATE */ -png_read_start_row(png_structp png_ptr) -{ -#ifdef PNG_READ_INTERLACING_SUPPORTED - /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ - - /* Start of interlace block */ - PNG_CONST int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; - - /* Offset to next interlace block */ - PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; - - /* Start of interlace block in the y direction */ - PNG_CONST int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1}; - - /* Offset to next interlace block in the y direction */ - PNG_CONST int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2}; -#endif - - int max_pixel_depth; - png_size_t row_bytes; - - png_debug(1, "in png_read_start_row"); - png_ptr->zstream.avail_in = 0; - png_init_read_transformations(png_ptr); -#ifdef PNG_READ_INTERLACING_SUPPORTED - if (png_ptr->interlaced) - { - if (!(png_ptr->transformations & PNG_INTERLACE)) - png_ptr->num_rows = (png_ptr->height + png_pass_yinc[0] - 1 - - png_pass_ystart[0]) / png_pass_yinc[0]; - else - png_ptr->num_rows = png_ptr->height; - - png_ptr->iwidth = (png_ptr->width + - png_pass_inc[png_ptr->pass] - 1 - - png_pass_start[png_ptr->pass]) / - png_pass_inc[png_ptr->pass]; - } - else -#endif /* PNG_READ_INTERLACING_SUPPORTED */ - { - png_ptr->num_rows = png_ptr->height; - png_ptr->iwidth = png_ptr->width; - } - max_pixel_depth = png_ptr->pixel_depth; - -#ifdef PNG_READ_PACK_SUPPORTED - if ((png_ptr->transformations & PNG_PACK) && png_ptr->bit_depth < 8) - max_pixel_depth = 8; -#endif - -#ifdef PNG_READ_EXPAND_SUPPORTED - if (png_ptr->transformations & PNG_EXPAND) - { - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - { - if (png_ptr->num_trans) - max_pixel_depth = 32; - else - max_pixel_depth = 24; - } - else if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY) - { - if (max_pixel_depth < 8) - max_pixel_depth = 8; - if (png_ptr->num_trans) - max_pixel_depth *= 2; - } - else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) - { - if (png_ptr->num_trans) - { - max_pixel_depth *= 4; - max_pixel_depth /= 3; - } - } - } -#endif - -#ifdef PNG_READ_FILLER_SUPPORTED - if (png_ptr->transformations & (PNG_FILLER)) - { - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - max_pixel_depth = 32; - else if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY) - { - if (max_pixel_depth <= 8) - max_pixel_depth = 16; - else - max_pixel_depth = 32; - } - else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) - { - if (max_pixel_depth <= 32) - max_pixel_depth = 32; - else - max_pixel_depth = 64; - } - } -#endif - -#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED - if (png_ptr->transformations & PNG_GRAY_TO_RGB) - { - if ( -#ifdef PNG_READ_EXPAND_SUPPORTED - (png_ptr->num_trans && (png_ptr->transformations & PNG_EXPAND)) || -#endif -#ifdef PNG_READ_FILLER_SUPPORTED - (png_ptr->transformations & (PNG_FILLER)) || -#endif - png_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - { - if (max_pixel_depth <= 16) - max_pixel_depth = 32; - else - max_pixel_depth = 64; - } - else - { - if (max_pixel_depth <= 8) - { - if (png_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - max_pixel_depth = 32; - else - max_pixel_depth = 24; - } - else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - max_pixel_depth = 64; - else - max_pixel_depth = 48; - } - } -#endif - -#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) && \ -defined(PNG_USER_TRANSFORM_PTR_SUPPORTED) - if (png_ptr->transformations & PNG_USER_TRANSFORM) - { - int user_pixel_depth = png_ptr->user_transform_depth* - png_ptr->user_transform_channels; - if (user_pixel_depth > max_pixel_depth) - max_pixel_depth=user_pixel_depth; - } -#endif - - /* Align the width on the next larger 8 pixels. Mainly used - * for interlacing - */ - row_bytes = ((png_ptr->width + 7) & ~((png_uint_32)7)); - /* Calculate the maximum bytes needed, adding a byte and a pixel - * for safety's sake - */ - row_bytes = PNG_ROWBYTES(max_pixel_depth, row_bytes) + - 1 + ((max_pixel_depth + 7) >> 3); -#ifdef PNG_MAX_MALLOC_64K - if (row_bytes > (png_uint_32)65536L) - png_error(png_ptr, "This image requires a row greater than 64KB"); -#endif - - if (row_bytes + 48 > png_ptr->old_big_row_buf_size) - { - png_free(png_ptr, png_ptr->big_row_buf); - if (png_ptr->interlaced) - png_ptr->big_row_buf = (png_bytep)png_calloc(png_ptr, - row_bytes + 48); - else - png_ptr->big_row_buf = (png_bytep)png_malloc(png_ptr, - row_bytes + 48); - png_ptr->old_big_row_buf_size = row_bytes + 48; - -#ifdef PNG_ALIGNED_MEMORY_SUPPORTED - /* Use 16-byte aligned memory for row_buf with at least 16 bytes - * of padding before and after row_buf. - */ - png_ptr->row_buf = png_ptr->big_row_buf + 32 - - (((png_alloc_size_t)&(png_ptr->big_row_buf[0]) + 15) % 16); - png_ptr->old_big_row_buf_size = row_bytes + 48; -#else - /* Use 32 bytes of padding before and 16 bytes after row_buf. */ - png_ptr->row_buf = png_ptr->big_row_buf + 32; -#endif - png_ptr->old_big_row_buf_size = row_bytes + 48; - } - -#ifdef PNG_MAX_MALLOC_64K - if ((png_uint_32)png_ptr->rowbytes + 1 > (png_uint_32)65536L) - png_error(png_ptr, "This image requires a row greater than 64KB"); -#endif - if ((png_uint_32)png_ptr->rowbytes > (png_uint_32)(PNG_SIZE_MAX - 1)) - png_error(png_ptr, "Row has too many bytes to allocate in memory"); - - if (png_ptr->rowbytes + 1 > png_ptr->old_prev_row_size) - { - png_free(png_ptr, png_ptr->prev_row); - png_ptr->prev_row = (png_bytep)png_malloc(png_ptr, (png_uint_32)( - png_ptr->rowbytes + 1)); - png_ptr->old_prev_row_size = png_ptr->rowbytes + 1; - } - - png_memset(png_ptr->prev_row, 0, png_ptr->rowbytes + 1); - - png_debug1(3, "width = %lu,", png_ptr->width); - png_debug1(3, "height = %lu,", png_ptr->height); - png_debug1(3, "iwidth = %lu,", png_ptr->iwidth); - png_debug1(3, "num_rows = %lu,", png_ptr->num_rows); - png_debug1(3, "rowbytes = %lu,", png_ptr->rowbytes); - png_debug1(3, "irowbytes = %lu", - PNG_ROWBYTES(png_ptr->pixel_depth, png_ptr->iwidth) + 1); - - png_ptr->flags |= PNG_FLAG_ROW_INIT; -} -#endif /* PNG_READ_SUPPORTED */ diff --git a/Dependencies/libpng/pngset.c b/Dependencies/libpng/pngset.c deleted file mode 100644 index 1f972c4..0000000 --- a/Dependencies/libpng/pngset.c +++ /dev/null @@ -1,1167 +0,0 @@ - -/* pngset.c - storage of image information into info struct - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * The functions here are used during reads to store data from the file - * into the info struct, and during writes to store application data - * into the info struct for writing into the file. This abstracts the - * info struct and allows us to change the structure in the future. - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) -#include "pngpriv.h" - -#ifdef PNG_bKGD_SUPPORTED -void PNGAPI -png_set_bKGD(png_structp png_ptr, png_infop info_ptr, png_color_16p background) -{ - png_debug1(1, "in %s storage function", "bKGD"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - png_memcpy(&(info_ptr->background), background, png_sizeof(png_color_16)); - info_ptr->valid |= PNG_INFO_bKGD; -} -#endif - -#ifdef PNG_cHRM_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -void PNGAPI -png_set_cHRM(png_structp png_ptr, png_infop info_ptr, - double white_x, double white_y, double red_x, double red_y, - double green_x, double green_y, double blue_x, double blue_y) -{ - png_debug1(1, "in %s storage function", "cHRM"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - info_ptr->x_white = (float)white_x; - info_ptr->y_white = (float)white_y; - info_ptr->x_red = (float)red_x; - info_ptr->y_red = (float)red_y; - info_ptr->x_green = (float)green_x; - info_ptr->y_green = (float)green_y; - info_ptr->x_blue = (float)blue_x; - info_ptr->y_blue = (float)blue_y; -#ifdef PNG_FIXED_POINT_SUPPORTED - info_ptr->int_x_white = (png_fixed_point)(white_x*100000.+0.5); - info_ptr->int_y_white = (png_fixed_point)(white_y*100000.+0.5); - info_ptr->int_x_red = (png_fixed_point)( red_x*100000.+0.5); - info_ptr->int_y_red = (png_fixed_point)( red_y*100000.+0.5); - info_ptr->int_x_green = (png_fixed_point)(green_x*100000.+0.5); - info_ptr->int_y_green = (png_fixed_point)(green_y*100000.+0.5); - info_ptr->int_x_blue = (png_fixed_point)( blue_x*100000.+0.5); - info_ptr->int_y_blue = (png_fixed_point)( blue_y*100000.+0.5); -#endif - info_ptr->valid |= PNG_INFO_cHRM; -} -#endif /* PNG_FLOATING_POINT_SUPPORTED */ - -#ifdef PNG_FIXED_POINT_SUPPORTED -void PNGAPI -png_set_cHRM_fixed(png_structp png_ptr, png_infop info_ptr, - png_fixed_point white_x, png_fixed_point white_y, png_fixed_point red_x, - png_fixed_point red_y, png_fixed_point green_x, png_fixed_point green_y, - png_fixed_point blue_x, png_fixed_point blue_y) -{ - png_debug1(1, "in %s storage function", "cHRM fixed"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - -#ifdef PNG_CHECK_cHRM_SUPPORTED - if (png_check_cHRM_fixed(png_ptr, - white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y)) -#endif - { - info_ptr->int_x_white = white_x; - info_ptr->int_y_white = white_y; - info_ptr->int_x_red = red_x; - info_ptr->int_y_red = red_y; - info_ptr->int_x_green = green_x; - info_ptr->int_y_green = green_y; - info_ptr->int_x_blue = blue_x; - info_ptr->int_y_blue = blue_y; -#ifdef PNG_FLOATING_POINT_SUPPORTED - info_ptr->x_white = (float)(white_x/100000.); - info_ptr->y_white = (float)(white_y/100000.); - info_ptr->x_red = (float)( red_x/100000.); - info_ptr->y_red = (float)( red_y/100000.); - info_ptr->x_green = (float)(green_x/100000.); - info_ptr->y_green = (float)(green_y/100000.); - info_ptr->x_blue = (float)( blue_x/100000.); - info_ptr->y_blue = (float)( blue_y/100000.); -#endif - info_ptr->valid |= PNG_INFO_cHRM; - } -} -#endif /* PNG_FIXED_POINT_SUPPORTED */ -#endif /* PNG_cHRM_SUPPORTED */ - -#ifdef PNG_gAMA_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED -void PNGAPI -png_set_gAMA(png_structp png_ptr, png_infop info_ptr, double file_gamma) -{ - double png_gamma; - - png_debug1(1, "in %s storage function", "gAMA"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - /* Check for overflow */ - if (file_gamma > 21474.83) - { - png_warning(png_ptr, "Limiting gamma to 21474.83"); - png_gamma=21474.83; - } - else - png_gamma = file_gamma; - info_ptr->gamma = (float)png_gamma; -#ifdef PNG_FIXED_POINT_SUPPORTED - info_ptr->int_gamma = (int)(png_gamma*100000.+.5); -#endif - info_ptr->valid |= PNG_INFO_gAMA; - if (png_gamma == 0.0) - png_warning(png_ptr, "Setting gamma=0"); -} -#endif -void PNGAPI -png_set_gAMA_fixed(png_structp png_ptr, png_infop info_ptr, png_fixed_point - int_gamma) -{ - png_fixed_point png_gamma; - - png_debug1(1, "in %s storage function", "gAMA"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - if (int_gamma > (png_fixed_point)PNG_UINT_31_MAX) - { - png_warning(png_ptr, "Limiting gamma to 21474.83"); - png_gamma=PNG_UINT_31_MAX; - } - else - { - if (int_gamma < 0) - { - png_warning(png_ptr, "Setting negative gamma to zero"); - png_gamma = 0; - } - else - png_gamma = int_gamma; - } -#ifdef PNG_FLOATING_POINT_SUPPORTED - info_ptr->gamma = (float)(png_gamma/100000.); -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED - info_ptr->int_gamma = png_gamma; -#endif - info_ptr->valid |= PNG_INFO_gAMA; - if (png_gamma == 0) - png_warning(png_ptr, "Setting gamma=0"); -} -#endif - -#ifdef PNG_hIST_SUPPORTED -void PNGAPI -png_set_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_16p hist) -{ - int i; - - png_debug1(1, "in %s storage function", "hIST"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - if (info_ptr->num_palette == 0 || info_ptr->num_palette - > PNG_MAX_PALETTE_LENGTH) - { - png_warning(png_ptr, - "Invalid palette size, hIST allocation skipped"); - return; - } - - png_free_data(png_ptr, info_ptr, PNG_FREE_HIST, 0); - /* Changed from info->num_palette to PNG_MAX_PALETTE_LENGTH in - * version 1.2.1 - */ - png_ptr->hist = (png_uint_16p)png_malloc_warn(png_ptr, - PNG_MAX_PALETTE_LENGTH * png_sizeof(png_uint_16)); - if (png_ptr->hist == NULL) - { - png_warning(png_ptr, "Insufficient memory for hIST chunk data"); - return; - } - - for (i = 0; i < info_ptr->num_palette; i++) - png_ptr->hist[i] = hist[i]; - info_ptr->hist = png_ptr->hist; - info_ptr->valid |= PNG_INFO_hIST; - - info_ptr->free_me |= PNG_FREE_HIST; -} -#endif - -void PNGAPI -png_set_IHDR(png_structp png_ptr, png_infop info_ptr, - png_uint_32 width, png_uint_32 height, int bit_depth, - int color_type, int interlace_type, int compression_type, - int filter_type) -{ - png_debug1(1, "in %s storage function", "IHDR"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - info_ptr->width = width; - info_ptr->height = height; - info_ptr->bit_depth = (png_byte)bit_depth; - info_ptr->color_type = (png_byte)color_type; - info_ptr->compression_type = (png_byte)compression_type; - info_ptr->filter_type = (png_byte)filter_type; - info_ptr->interlace_type = (png_byte)interlace_type; - - png_check_IHDR (png_ptr, info_ptr->width, info_ptr->height, - info_ptr->bit_depth, info_ptr->color_type, info_ptr->interlace_type, - info_ptr->compression_type, info_ptr->filter_type); - - if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - info_ptr->channels = 1; - else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR) - info_ptr->channels = 3; - else - info_ptr->channels = 1; - if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA) - info_ptr->channels++; - info_ptr->pixel_depth = (png_byte)(info_ptr->channels * info_ptr->bit_depth); - - /* Check for potential overflow */ - if (width > (PNG_UINT_32_MAX - >> 3) /* 8-byte RGBA pixels */ - - 64 /* bigrowbuf hack */ - - 1 /* filter byte */ - - 7*8 /* rounding of width to multiple of 8 pixels */ - - 8) /* extra max_pixel_depth pad */ - info_ptr->rowbytes = 0; - else - info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, width); -} - -#ifdef PNG_oFFs_SUPPORTED -void PNGAPI -png_set_oFFs(png_structp png_ptr, png_infop info_ptr, - png_int_32 offset_x, png_int_32 offset_y, int unit_type) -{ - png_debug1(1, "in %s storage function", "oFFs"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - info_ptr->x_offset = offset_x; - info_ptr->y_offset = offset_y; - info_ptr->offset_unit_type = (png_byte)unit_type; - info_ptr->valid |= PNG_INFO_oFFs; -} -#endif - -#ifdef PNG_pCAL_SUPPORTED -void PNGAPI -png_set_pCAL(png_structp png_ptr, png_infop info_ptr, - png_charp purpose, png_int_32 X0, png_int_32 X1, int type, int nparams, - png_charp units, png_charpp params) -{ - png_size_t length; - int i; - - png_debug1(1, "in %s storage function", "pCAL"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - length = png_strlen(purpose) + 1; - png_debug1(3, "allocating purpose for info (%lu bytes)", - (unsigned long)length); - info_ptr->pcal_purpose = (png_charp)png_malloc_warn(png_ptr, length); - if (info_ptr->pcal_purpose == NULL) - { - png_warning(png_ptr, "Insufficient memory for pCAL purpose"); - return; - } - png_memcpy(info_ptr->pcal_purpose, purpose, length); - - png_debug(3, "storing X0, X1, type, and nparams in info"); - info_ptr->pcal_X0 = X0; - info_ptr->pcal_X1 = X1; - info_ptr->pcal_type = (png_byte)type; - info_ptr->pcal_nparams = (png_byte)nparams; - - length = png_strlen(units) + 1; - png_debug1(3, "allocating units for info (%lu bytes)", - (unsigned long)length); - info_ptr->pcal_units = (png_charp)png_malloc_warn(png_ptr, length); - if (info_ptr->pcal_units == NULL) - { - png_warning(png_ptr, "Insufficient memory for pCAL units"); - return; - } - png_memcpy(info_ptr->pcal_units, units, length); - - info_ptr->pcal_params = (png_charpp)png_malloc_warn(png_ptr, - (png_size_t)((nparams + 1) * png_sizeof(png_charp))); - if (info_ptr->pcal_params == NULL) - { - png_warning(png_ptr, "Insufficient memory for pCAL params"); - return; - } - - png_memset(info_ptr->pcal_params, 0, (nparams + 1) * png_sizeof(png_charp)); - - for (i = 0; i < nparams; i++) - { - length = png_strlen(params[i]) + 1; - png_debug2(3, "allocating parameter %d for info (%lu bytes)", i, - (unsigned long)length); - info_ptr->pcal_params[i] = (png_charp)png_malloc_warn(png_ptr, length); - if (info_ptr->pcal_params[i] == NULL) - { - png_warning(png_ptr, "Insufficient memory for pCAL parameter"); - return; - } - png_memcpy(info_ptr->pcal_params[i], params[i], length); - } - - info_ptr->valid |= PNG_INFO_pCAL; - info_ptr->free_me |= PNG_FREE_PCAL; -} -#endif - -#if defined(PNG_READ_sCAL_SUPPORTED) || defined(PNG_WRITE_sCAL_SUPPORTED) -#ifdef PNG_FLOATING_POINT_SUPPORTED -void PNGAPI -png_set_sCAL(png_structp png_ptr, png_infop info_ptr, - int unit, double width, double height) -{ - png_debug1(1, "in %s storage function", "sCAL"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - info_ptr->scal_unit = (png_byte)unit; - info_ptr->scal_pixel_width = width; - info_ptr->scal_pixel_height = height; - - info_ptr->valid |= PNG_INFO_sCAL; -} -#else -#ifdef PNG_FIXED_POINT_SUPPORTED -void PNGAPI -png_set_sCAL_s(png_structp png_ptr, png_infop info_ptr, - int unit, png_charp swidth, png_charp sheight) -{ - png_size_t length; - - png_debug1(1, "in %s storage function", "sCAL"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - info_ptr->scal_unit = (png_byte)unit; - - length = png_strlen(swidth) + 1; - png_debug1(3, "allocating unit for info (%u bytes)", - (unsigned int)length); - info_ptr->scal_s_width = (png_charp)png_malloc_warn(png_ptr, length); - if (info_ptr->scal_s_width == NULL) - { - png_warning(png_ptr, - "Memory allocation failed while processing sCAL"); - return; - } - png_memcpy(info_ptr->scal_s_width, swidth, length); - - length = png_strlen(sheight) + 1; - png_debug1(3, "allocating unit for info (%u bytes)", - (unsigned int)length); - info_ptr->scal_s_height = (png_charp)png_malloc_warn(png_ptr, length); - if (info_ptr->scal_s_height == NULL) - { - png_free (png_ptr, info_ptr->scal_s_width); - info_ptr->scal_s_width = NULL; - png_warning(png_ptr, - "Memory allocation failed while processing sCAL"); - return; - } - png_memcpy(info_ptr->scal_s_height, sheight, length); - info_ptr->valid |= PNG_INFO_sCAL; - info_ptr->free_me |= PNG_FREE_SCAL; -} -#endif -#endif -#endif - -#ifdef PNG_pHYs_SUPPORTED -void PNGAPI -png_set_pHYs(png_structp png_ptr, png_infop info_ptr, - png_uint_32 res_x, png_uint_32 res_y, int unit_type) -{ - png_debug1(1, "in %s storage function", "pHYs"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - info_ptr->x_pixels_per_unit = res_x; - info_ptr->y_pixels_per_unit = res_y; - info_ptr->phys_unit_type = (png_byte)unit_type; - info_ptr->valid |= PNG_INFO_pHYs; -} -#endif - -void PNGAPI -png_set_PLTE(png_structp png_ptr, png_infop info_ptr, - png_colorp palette, int num_palette) -{ - - png_debug1(1, "in %s storage function", "PLTE"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - if (num_palette < 0 || num_palette > PNG_MAX_PALETTE_LENGTH) - { - if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - png_error(png_ptr, "Invalid palette length"); - else - { - png_warning(png_ptr, "Invalid palette length"); - return; - } - } - - /* It may not actually be necessary to set png_ptr->palette here; - * we do it for backward compatibility with the way the png_handle_tRNS - * function used to do the allocation. - */ - png_free_data(png_ptr, info_ptr, PNG_FREE_PLTE, 0); - - /* Changed in libpng-1.2.1 to allocate PNG_MAX_PALETTE_LENGTH instead - * of num_palette entries, in case of an invalid PNG file that has - * too-large sample values. - */ - png_ptr->palette = (png_colorp)png_calloc(png_ptr, - PNG_MAX_PALETTE_LENGTH * png_sizeof(png_color)); - png_memcpy(png_ptr->palette, palette, num_palette * png_sizeof(png_color)); - info_ptr->palette = png_ptr->palette; - info_ptr->num_palette = png_ptr->num_palette = (png_uint_16)num_palette; - - info_ptr->free_me |= PNG_FREE_PLTE; - - info_ptr->valid |= PNG_INFO_PLTE; -} - -#ifdef PNG_sBIT_SUPPORTED -void PNGAPI -png_set_sBIT(png_structp png_ptr, png_infop info_ptr, - png_color_8p sig_bit) -{ - png_debug1(1, "in %s storage function", "sBIT"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - png_memcpy(&(info_ptr->sig_bit), sig_bit, png_sizeof(png_color_8)); - info_ptr->valid |= PNG_INFO_sBIT; -} -#endif - -#ifdef PNG_sRGB_SUPPORTED -void PNGAPI -png_set_sRGB(png_structp png_ptr, png_infop info_ptr, int intent) -{ - png_debug1(1, "in %s storage function", "sRGB"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - info_ptr->srgb_intent = (png_byte)intent; - info_ptr->valid |= PNG_INFO_sRGB; -} - -void PNGAPI -png_set_sRGB_gAMA_and_cHRM(png_structp png_ptr, png_infop info_ptr, - int intent) -{ -#ifdef PNG_gAMA_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED - float file_gamma; -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED - png_fixed_point int_file_gamma; -#endif -#endif -#ifdef PNG_cHRM_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED - float white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y; -#endif - png_fixed_point int_white_x, int_white_y, int_red_x, int_red_y, int_green_x, - int_green_y, int_blue_x, int_blue_y; -#endif - png_debug1(1, "in %s storage function", "sRGB_gAMA_and_cHRM"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - png_set_sRGB(png_ptr, info_ptr, intent); - -#ifdef PNG_gAMA_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED - file_gamma = (float).45455; - png_set_gAMA(png_ptr, info_ptr, file_gamma); -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED - int_file_gamma = 45455L; - png_set_gAMA_fixed(png_ptr, info_ptr, int_file_gamma); -#endif -#endif - -#ifdef PNG_cHRM_SUPPORTED - int_white_x = 31270L; - int_white_y = 32900L; - int_red_x = 64000L; - int_red_y = 33000L; - int_green_x = 30000L; - int_green_y = 60000L; - int_blue_x = 15000L; - int_blue_y = 6000L; - -#ifdef PNG_FLOATING_POINT_SUPPORTED - white_x = (float).3127; - white_y = (float).3290; - red_x = (float).64; - red_y = (float).33; - green_x = (float).30; - green_y = (float).60; - blue_x = (float).15; - blue_y = (float).06; -#endif - -#ifdef PNG_FIXED_POINT_SUPPORTED - png_set_cHRM_fixed(png_ptr, info_ptr, - int_white_x, int_white_y, int_red_x, int_red_y, int_green_x, - int_green_y, int_blue_x, int_blue_y); -#endif -#ifdef PNG_FLOATING_POINT_SUPPORTED - png_set_cHRM(png_ptr, info_ptr, - white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y); -#endif -#endif /* cHRM */ -} -#endif /* sRGB */ - - -#ifdef PNG_iCCP_SUPPORTED -void PNGAPI -png_set_iCCP(png_structp png_ptr, png_infop info_ptr, - png_charp name, int compression_type, - png_charp profile, png_uint_32 proflen) -{ - png_charp new_iccp_name; - png_charp new_iccp_profile; - png_uint_32 length; - - png_debug1(1, "in %s storage function", "iCCP"); - - if (png_ptr == NULL || info_ptr == NULL || name == NULL || profile == NULL) - return; - - length = png_strlen(name)+1; - new_iccp_name = (png_charp)png_malloc_warn(png_ptr, length); - if (new_iccp_name == NULL) - { - png_warning(png_ptr, "Insufficient memory to process iCCP chunk"); - return; - } - png_memcpy(new_iccp_name, name, length); - new_iccp_profile = (png_charp)png_malloc_warn(png_ptr, proflen); - if (new_iccp_profile == NULL) - { - png_free (png_ptr, new_iccp_name); - png_warning(png_ptr, - "Insufficient memory to process iCCP profile"); - return; - } - png_memcpy(new_iccp_profile, profile, (png_size_t)proflen); - - png_free_data(png_ptr, info_ptr, PNG_FREE_ICCP, 0); - - info_ptr->iccp_proflen = proflen; - info_ptr->iccp_name = new_iccp_name; - info_ptr->iccp_profile = new_iccp_profile; - /* Compression is always zero but is here so the API and info structure - * does not have to change if we introduce multiple compression types - */ - info_ptr->iccp_compression = (png_byte)compression_type; - info_ptr->free_me |= PNG_FREE_ICCP; - info_ptr->valid |= PNG_INFO_iCCP; -} -#endif - -#ifdef PNG_TEXT_SUPPORTED -void PNGAPI -png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr, - int num_text) -{ - int ret; - ret = png_set_text_2(png_ptr, info_ptr, text_ptr, num_text); - if (ret) - png_error(png_ptr, "Insufficient memory to store text"); -} - -int /* PRIVATE */ -png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr, - int num_text) -{ - int i; - - png_debug1(1, "in %s storage function", ((png_ptr == NULL || - png_ptr->chunk_name[0] == '\0') ? - "text" : (png_const_charp)png_ptr->chunk_name)); - - if (png_ptr == NULL || info_ptr == NULL || num_text == 0) - return(0); - - /* Make sure we have enough space in the "text" array in info_struct - * to hold all of the incoming text_ptr objects. - */ - if (info_ptr->num_text + num_text > info_ptr->max_text) - { - if (info_ptr->text != NULL) - { - png_textp old_text; - int old_max; - - old_max = info_ptr->max_text; - info_ptr->max_text = info_ptr->num_text + num_text + 8; - old_text = info_ptr->text; - info_ptr->text = (png_textp)png_malloc_warn(png_ptr, - (png_size_t)(info_ptr->max_text * png_sizeof(png_text))); - if (info_ptr->text == NULL) - { - png_free(png_ptr, old_text); - return(1); - } - png_memcpy(info_ptr->text, old_text, (png_size_t)(old_max * - png_sizeof(png_text))); - png_free(png_ptr, old_text); - } - else - { - info_ptr->max_text = num_text + 8; - info_ptr->num_text = 0; - info_ptr->text = (png_textp)png_malloc_warn(png_ptr, - (png_size_t)(info_ptr->max_text * png_sizeof(png_text))); - if (info_ptr->text == NULL) - return(1); - info_ptr->free_me |= PNG_FREE_TEXT; - } - png_debug1(3, "allocated %d entries for info_ptr->text", - info_ptr->max_text); - } - for (i = 0; i < num_text; i++) - { - png_size_t text_length, key_len; - png_size_t lang_len, lang_key_len; - png_textp textp = &(info_ptr->text[info_ptr->num_text]); - - if (text_ptr[i].key == NULL) - continue; - - key_len = png_strlen(text_ptr[i].key); - - if (text_ptr[i].compression <= 0) - { - lang_len = 0; - lang_key_len = 0; - } - - else -#ifdef PNG_iTXt_SUPPORTED - { - /* Set iTXt data */ - - if (text_ptr[i].lang != NULL) - lang_len = png_strlen(text_ptr[i].lang); - else - lang_len = 0; - if (text_ptr[i].lang_key != NULL) - lang_key_len = png_strlen(text_ptr[i].lang_key); - else - lang_key_len = 0; - } -#else /* PNG_iTXt_SUPPORTED */ - { - png_warning(png_ptr, "iTXt chunk not supported"); - continue; - } -#endif - - if (text_ptr[i].text == NULL || text_ptr[i].text[0] == '\0') - { - text_length = 0; -#ifdef PNG_iTXt_SUPPORTED - if (text_ptr[i].compression > 0) - textp->compression = PNG_ITXT_COMPRESSION_NONE; - else -#endif - textp->compression = PNG_TEXT_COMPRESSION_NONE; - } - - else - { - text_length = png_strlen(text_ptr[i].text); - textp->compression = text_ptr[i].compression; - } - - textp->key = (png_charp)png_malloc_warn(png_ptr, - (png_size_t) - (key_len + text_length + lang_len + lang_key_len + 4)); - if (textp->key == NULL) - return(1); - png_debug2(2, "Allocated %lu bytes at %x in png_set_text", - (unsigned long)(png_uint_32) - (key_len + lang_len + lang_key_len + text_length + 4), - (int)textp->key); - - png_memcpy(textp->key, text_ptr[i].key,(png_size_t)(key_len)); - *(textp->key + key_len) = '\0'; -#ifdef PNG_iTXt_SUPPORTED - if (text_ptr[i].compression > 0) - { - textp->lang = textp->key + key_len + 1; - png_memcpy(textp->lang, text_ptr[i].lang, lang_len); - *(textp->lang + lang_len) = '\0'; - textp->lang_key = textp->lang + lang_len + 1; - png_memcpy(textp->lang_key, text_ptr[i].lang_key, lang_key_len); - *(textp->lang_key + lang_key_len) = '\0'; - textp->text = textp->lang_key + lang_key_len + 1; - } - else -#endif - { -#ifdef PNG_iTXt_SUPPORTED - textp->lang=NULL; - textp->lang_key=NULL; -#endif - textp->text = textp->key + key_len + 1; - } - if (text_length) - png_memcpy(textp->text, text_ptr[i].text, - (png_size_t)(text_length)); - *(textp->text + text_length) = '\0'; - -#ifdef PNG_iTXt_SUPPORTED - if (textp->compression > 0) - { - textp->text_length = 0; - textp->itxt_length = text_length; - } - else -#endif - - { - textp->text_length = text_length; -#ifdef PNG_iTXt_SUPPORTED - textp->itxt_length = 0; -#endif - } - info_ptr->num_text++; - png_debug1(3, "transferred text chunk %d", info_ptr->num_text); - } - return(0); -} -#endif - -#ifdef PNG_tIME_SUPPORTED -void PNGAPI -png_set_tIME(png_structp png_ptr, png_infop info_ptr, png_timep mod_time) -{ - png_debug1(1, "in %s storage function", "tIME"); - - if (png_ptr == NULL || info_ptr == NULL || - (png_ptr->mode & PNG_WROTE_tIME)) - return; - - png_memcpy(&(info_ptr->mod_time), mod_time, png_sizeof(png_time)); - info_ptr->valid |= PNG_INFO_tIME; -} -#endif - -#ifdef PNG_tRNS_SUPPORTED -void PNGAPI -png_set_tRNS(png_structp png_ptr, png_infop info_ptr, - png_bytep trans_alpha, int num_trans, png_color_16p trans_color) -{ - png_debug1(1, "in %s storage function", "tRNS"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - if (trans_alpha != NULL) - { - /* It may not actually be necessary to set png_ptr->trans_alpha here; - * we do it for backward compatibility with the way the png_handle_tRNS - * function used to do the allocation. - */ - - png_free_data(png_ptr, info_ptr, PNG_FREE_TRNS, 0); - - /* Changed from num_trans to PNG_MAX_PALETTE_LENGTH in version 1.2.1 */ - png_ptr->trans_alpha = info_ptr->trans_alpha = (png_bytep)png_malloc(png_ptr, - (png_size_t)PNG_MAX_PALETTE_LENGTH); - if (num_trans > 0 && num_trans <= PNG_MAX_PALETTE_LENGTH) - png_memcpy(info_ptr->trans_alpha, trans_alpha, (png_size_t)num_trans); - } - - if (trans_color != NULL) - { - int sample_max = (1 << info_ptr->bit_depth); - if ((info_ptr->color_type == PNG_COLOR_TYPE_GRAY && - (int)trans_color->gray > sample_max) || - (info_ptr->color_type == PNG_COLOR_TYPE_RGB && - ((int)trans_color->red > sample_max || - (int)trans_color->green > sample_max || - (int)trans_color->blue > sample_max))) - png_warning(png_ptr, - "tRNS chunk has out-of-range samples for bit_depth"); - png_memcpy(&(info_ptr->trans_color), trans_color, - png_sizeof(png_color_16)); - if (num_trans == 0) - num_trans = 1; - } - - info_ptr->num_trans = (png_uint_16)num_trans; - if (num_trans != 0) - { - info_ptr->valid |= PNG_INFO_tRNS; - info_ptr->free_me |= PNG_FREE_TRNS; - } -} -#endif - -#ifdef PNG_sPLT_SUPPORTED -void PNGAPI -png_set_sPLT(png_structp png_ptr, - png_infop info_ptr, png_sPLT_tp entries, int nentries) -/* - * entries - array of png_sPLT_t structures - * to be added to the list of palettes - * in the info structure. - * nentries - number of palette structures to be - * added. - */ -{ - png_sPLT_tp np; - int i; - - if (png_ptr == NULL || info_ptr == NULL) - return; - - np = (png_sPLT_tp)png_malloc_warn(png_ptr, - (info_ptr->splt_palettes_num + nentries) * - (png_size_t)png_sizeof(png_sPLT_t)); - if (np == NULL) - { - png_warning(png_ptr, "No memory for sPLT palettes"); - return; - } - - png_memcpy(np, info_ptr->splt_palettes, - info_ptr->splt_palettes_num * png_sizeof(png_sPLT_t)); - png_free(png_ptr, info_ptr->splt_palettes); - info_ptr->splt_palettes=NULL; - - for (i = 0; i < nentries; i++) - { - png_sPLT_tp to = np + info_ptr->splt_palettes_num + i; - png_sPLT_tp from = entries + i; - png_uint_32 length; - - length = png_strlen(from->name) + 1; - to->name = (png_charp)png_malloc_warn(png_ptr, (png_size_t)length); - if (to->name == NULL) - { - png_warning(png_ptr, - "Out of memory while processing sPLT chunk"); - continue; - } - png_memcpy(to->name, from->name, length); - to->entries = (png_sPLT_entryp)png_malloc_warn(png_ptr, - (png_size_t)(from->nentries * png_sizeof(png_sPLT_entry))); - if (to->entries == NULL) - { - png_warning(png_ptr, - "Out of memory while processing sPLT chunk"); - png_free(png_ptr, to->name); - to->name = NULL; - continue; - } - png_memcpy(to->entries, from->entries, - from->nentries * png_sizeof(png_sPLT_entry)); - to->nentries = from->nentries; - to->depth = from->depth; - } - - info_ptr->splt_palettes = np; - info_ptr->splt_palettes_num += nentries; - info_ptr->valid |= PNG_INFO_sPLT; - info_ptr->free_me |= PNG_FREE_SPLT; -} -#endif /* PNG_sPLT_SUPPORTED */ - -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED -void PNGAPI -png_set_unknown_chunks(png_structp png_ptr, - png_infop info_ptr, png_unknown_chunkp unknowns, int num_unknowns) -{ - png_unknown_chunkp np; - int i; - - if (png_ptr == NULL || info_ptr == NULL || num_unknowns == 0) - return; - - np = (png_unknown_chunkp)png_malloc_warn(png_ptr, - (png_size_t)((info_ptr->unknown_chunks_num + num_unknowns) * - png_sizeof(png_unknown_chunk))); - if (np == NULL) - { - png_warning(png_ptr, - "Out of memory while processing unknown chunk"); - return; - } - - png_memcpy(np, info_ptr->unknown_chunks, - info_ptr->unknown_chunks_num * png_sizeof(png_unknown_chunk)); - png_free(png_ptr, info_ptr->unknown_chunks); - info_ptr->unknown_chunks = NULL; - - for (i = 0; i < num_unknowns; i++) - { - png_unknown_chunkp to = np + info_ptr->unknown_chunks_num + i; - png_unknown_chunkp from = unknowns + i; - - png_memcpy((png_charp)to->name, (png_charp)from->name, - png_sizeof(from->name)); - to->name[png_sizeof(to->name)-1] = '\0'; - to->size = from->size; - /* Note our location in the read or write sequence */ - to->location = (png_byte)(png_ptr->mode & 0xff); - - if (from->size == 0) - to->data=NULL; - else - { - to->data = (png_bytep)png_malloc_warn(png_ptr, - (png_size_t)from->size); - if (to->data == NULL) - { - png_warning(png_ptr, - "Out of memory while processing unknown chunk"); - to->size = 0; - } - else - png_memcpy(to->data, from->data, from->size); - } - } - - info_ptr->unknown_chunks = np; - info_ptr->unknown_chunks_num += num_unknowns; - info_ptr->free_me |= PNG_FREE_UNKN; -} -void PNGAPI -png_set_unknown_chunk_location(png_structp png_ptr, png_infop info_ptr, - int chunk, int location) -{ - if (png_ptr != NULL && info_ptr != NULL && chunk >= 0 && chunk < - (int)info_ptr->unknown_chunks_num) - info_ptr->unknown_chunks[chunk].location = (png_byte)location; -} -#endif - - -#ifdef PNG_MNG_FEATURES_SUPPORTED -png_uint_32 PNGAPI -png_permit_mng_features (png_structp png_ptr, png_uint_32 mng_features) -{ - png_debug(1, "in png_permit_mng_features"); - - if (png_ptr == NULL) - return (png_uint_32)0; - png_ptr->mng_features_permitted = - (png_byte)(mng_features & PNG_ALL_MNG_FEATURES); - return (png_uint_32)png_ptr->mng_features_permitted; -} -#endif - -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED -void PNGAPI -png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep - chunk_list, int num_chunks) -{ - png_bytep new_list, p; - int i, old_num_chunks; - if (png_ptr == NULL) - return; - if (num_chunks == 0) - { - if (keep == PNG_HANDLE_CHUNK_ALWAYS || keep == PNG_HANDLE_CHUNK_IF_SAFE) - png_ptr->flags |= PNG_FLAG_KEEP_UNKNOWN_CHUNKS; - else - png_ptr->flags &= ~PNG_FLAG_KEEP_UNKNOWN_CHUNKS; - - if (keep == PNG_HANDLE_CHUNK_ALWAYS) - png_ptr->flags |= PNG_FLAG_KEEP_UNSAFE_CHUNKS; - else - png_ptr->flags &= ~PNG_FLAG_KEEP_UNSAFE_CHUNKS; - return; - } - if (chunk_list == NULL) - return; - old_num_chunks = png_ptr->num_chunk_list; - new_list=(png_bytep)png_malloc(png_ptr, - (png_size_t) - (5*(num_chunks + old_num_chunks))); - if (png_ptr->chunk_list != NULL) - { - png_memcpy(new_list, png_ptr->chunk_list, - (png_size_t)(5*old_num_chunks)); - png_free(png_ptr, png_ptr->chunk_list); - png_ptr->chunk_list=NULL; - } - png_memcpy(new_list + 5*old_num_chunks, chunk_list, - (png_size_t)(5*num_chunks)); - for (p = new_list + 5*old_num_chunks + 4, i = 0; inum_chunk_list = old_num_chunks + num_chunks; - png_ptr->chunk_list = new_list; - png_ptr->free_me |= PNG_FREE_LIST; -} -#endif - -#ifdef PNG_READ_USER_CHUNKS_SUPPORTED -void PNGAPI -png_set_read_user_chunk_fn(png_structp png_ptr, png_voidp user_chunk_ptr, - png_user_chunk_ptr read_user_chunk_fn) -{ - png_debug(1, "in png_set_read_user_chunk_fn"); - - if (png_ptr == NULL) - return; - - png_ptr->read_user_chunk_fn = read_user_chunk_fn; - png_ptr->user_chunk_ptr = user_chunk_ptr; -} -#endif - -#ifdef PNG_INFO_IMAGE_SUPPORTED -void PNGAPI -png_set_rows(png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers) -{ - png_debug1(1, "in %s storage function", "rows"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - if (info_ptr->row_pointers && (info_ptr->row_pointers != row_pointers)) - png_free_data(png_ptr, info_ptr, PNG_FREE_ROWS, 0); - info_ptr->row_pointers = row_pointers; - if (row_pointers) - info_ptr->valid |= PNG_INFO_IDAT; -} -#endif - -void PNGAPI -png_set_compression_buffer_size(png_structp png_ptr, - png_size_t size) -{ - if (png_ptr == NULL) - return; - png_free(png_ptr, png_ptr->zbuf); - png_ptr->zbuf_size = size; - png_ptr->zbuf = (png_bytep)png_malloc(png_ptr, size); - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; -} - -void PNGAPI -png_set_invalid(png_structp png_ptr, png_infop info_ptr, int mask) -{ - if (png_ptr && info_ptr) - info_ptr->valid &= ~mask; -} - - - -#ifdef PNG_SET_USER_LIMITS_SUPPORTED -/* This function was added to libpng 1.2.6 */ -void PNGAPI -png_set_user_limits (png_structp png_ptr, png_uint_32 user_width_max, - png_uint_32 user_height_max) -{ - /* Images with dimensions larger than these limits will be - * rejected by png_set_IHDR(). To accept any PNG datastream - * regardless of dimensions, set both limits to 0x7ffffffL. - */ - if (png_ptr == NULL) - return; - png_ptr->user_width_max = user_width_max; - png_ptr->user_height_max = user_height_max; -} - -/* This function was added to libpng 1.4.0 */ -void PNGAPI -png_set_chunk_cache_max (png_structp png_ptr, - png_uint_32 user_chunk_cache_max) -{ - if (png_ptr) - png_ptr->user_chunk_cache_max = user_chunk_cache_max; -} - -/* This function was added to libpng 1.4.1 */ -void PNGAPI -png_set_chunk_malloc_max (png_structp png_ptr, - png_alloc_size_t user_chunk_malloc_max) -{ - if (png_ptr) - png_ptr->user_chunk_malloc_max = - (png_size_t)user_chunk_malloc_max; -} -#endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */ - - -#ifdef PNG_BENIGN_ERRORS_SUPPORTED -void PNGAPI -png_set_benign_errors(png_structp png_ptr, int allowed) -{ - png_debug(1, "in png_set_benign_errors"); - - if (allowed) - png_ptr->flags |= PNG_FLAG_BENIGN_ERRORS_WARN; - else - png_ptr->flags &= ~PNG_FLAG_BENIGN_ERRORS_WARN; -} -#endif /* PNG_BENIGN_ERRORS_SUPPORTED */ -#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/pngtest.c b/Dependencies/libpng/pngtest.c deleted file mode 100644 index a88226d..0000000 --- a/Dependencies/libpng/pngtest.c +++ /dev/null @@ -1,1630 +0,0 @@ - -/* pngtest.c - a simple test program to test libpng - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * This program reads in a PNG image, writes it out again, and then - * compares the two files. If the files are identical, this shows that - * the basic chunk handling, filtering, and (de)compression code is working - * properly. It does not currently test all of the transforms, although - * it probably should. - * - * The program will report "FAIL" in certain legitimate cases: - * 1) when the compression level or filter selection method is changed. - * 2) when the maximum IDAT size (PNG_ZBUF_SIZE in pngconf.h) is not 8192. - * 3) unknown unsafe-to-copy ancillary chunks or unknown critical chunks - * exist in the input file. - * 4) others not listed here... - * In these cases, it is best to check with another tool such as "pngcheck" - * to see what the differences between the two files are. - * - * If a filename is given on the command-line, then this file is used - * for the input, rather than the default "pngtest.png". This allows - * testing a wide variety of files easily. You can also test a number - * of files at once by typing "pngtest -m file1.png file2.png ..." - */ - -#include "png.h" -#include "pngpriv.h" - -# include -# include -# define FCLOSE(file) fclose(file) - -#ifndef PNG_STDIO_SUPPORTED - typedef FILE * png_FILE_p; -#endif - -/* Makes pngtest verbose so we can find problems (needs to be before png.h) */ -#ifndef PNG_DEBUG -# define PNG_DEBUG 0 -#endif - -#if !PNG_DEBUG -# define SINGLE_ROWBUF_ALLOC /* Makes buffer overruns easier to nail */ -#endif - -/* Turn on CPU timing -#define PNGTEST_TIMING -*/ - -#ifndef PNG_FLOATING_POINT_SUPPORTED -#undef PNGTEST_TIMING -#endif - -#ifdef PNGTEST_TIMING -static float t_start, t_stop, t_decode, t_encode, t_misc; -#include -#endif - -#ifdef PNG_TIME_RFC1123_SUPPORTED -#define PNG_tIME_STRING_LENGTH 29 -static int tIME_chunk_present = 0; -static char tIME_string[PNG_tIME_STRING_LENGTH] = "tIME chunk is not present"; -#endif - -static int verbose = 0; - -int test_one_file PNGARG((PNG_CONST char *inname, PNG_CONST char *outname)); - -#ifdef __TURBOC__ -#include -#endif - -/* Defined so I can write to a file on gui/windowing platforms */ -/* #define STDERR stderr */ -#define STDERR stdout /* For DOS */ - -/* In case a system header (e.g., on AIX) defined jmpbuf */ -#ifdef jmpbuf -# undef jmpbuf -#endif - -/* Define png_jmpbuf() in case we are using a pre-1.0.6 version of libpng */ -#ifndef png_jmpbuf -# define png_jmpbuf(png_ptr) png_ptr->jmpbuf -#endif - -/* Example of using row callbacks to make a simple progress meter */ -static int status_pass = 1; -static int status_dots_requested = 0; -static int status_dots = 1; - -void -read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass); -void -read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass) -{ - if (png_ptr == NULL || row_number > PNG_UINT_31_MAX) - return; - if (status_pass != pass) - { - fprintf(stdout, "\n Pass %d: ", pass); - status_pass = pass; - status_dots = 31; - } - status_dots--; - if (status_dots == 0) - { - fprintf(stdout, "\n "); - status_dots=30; - } - fprintf(stdout, "r"); -} - -void -write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass); -void -write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass) -{ - if (png_ptr == NULL || row_number > PNG_UINT_31_MAX || pass > 7) - return; - fprintf(stdout, "w"); -} - - -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED -/* Example of using user transform callback (we don't transform anything, - * but merely examine the row filters. We set this to 256 rather than - * 5 in case illegal filter values are present.) - */ -static png_uint_32 filters_used[256]; -void -count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data); -void -count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data) -{ - if (png_ptr != NULL && row_info != NULL) - ++filters_used[*(data - 1)]; -} -#endif - -#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED -/* Example of using user transform callback (we don't transform anything, - * but merely count the zero samples) - */ - -static png_uint_32 zero_samples; - -void -count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data); -void -count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data) -{ - png_bytep dp = data; - if (png_ptr == NULL)return; - - /* Contents of row_info: - * png_uint_32 width width of row - * png_uint_32 rowbytes number of bytes in row - * png_byte color_type color type of pixels - * png_byte bit_depth bit depth of samples - * png_byte channels number of channels (1-4) - * png_byte pixel_depth bits per pixel (depth*channels) - */ - - /* Counts the number of zero samples (or zero pixels if color_type is 3 */ - - if (row_info->color_type == 0 || row_info->color_type == 3) - { - int pos = 0; - png_uint_32 n, nstop; - for (n = 0, nstop=row_info->width; nbit_depth == 1) - { - if (((*dp << pos++ ) & 0x80) == 0) - zero_samples++; - if (pos == 8) - { - pos = 0; - dp++; - } - } - if (row_info->bit_depth == 2) - { - if (((*dp << (pos+=2)) & 0xc0) == 0) - zero_samples++; - if (pos == 8) - { - pos = 0; - dp++; - } - } - if (row_info->bit_depth == 4) - { - if (((*dp << (pos+=4)) & 0xf0) == 0) - zero_samples++; - if (pos == 8) - { - pos = 0; - dp++; - } - } - if (row_info->bit_depth == 8) - if (*dp++ == 0) - zero_samples++; - if (row_info->bit_depth == 16) - { - if ((*dp | *(dp+1)) == 0) - zero_samples++; - dp+=2; - } - } - } - else /* Other color types */ - { - png_uint_32 n, nstop; - int channel; - int color_channels = row_info->channels; - if (row_info->color_type > 3)color_channels--; - - for (n = 0, nstop=row_info->width; nbit_depth == 8) - if (*dp++ == 0) - zero_samples++; - if (row_info->bit_depth == 16) - { - if ((*dp | *(dp+1)) == 0) - zero_samples++; - dp+=2; - } - } - if (row_info->color_type > 3) - { - dp++; - if (row_info->bit_depth == 16) - dp++; - } - } - } -} -#endif /* PNG_WRITE_USER_TRANSFORM_SUPPORTED */ - -static int wrote_question = 0; - -#ifndef PNG_STDIO_SUPPORTED -/* START of code to validate stdio-free compilation */ -/* These copies of the default read/write functions come from pngrio.c and - * pngwio.c. They allow "don't include stdio" testing of the library. - * This is the function that does the actual reading of data. If you are - * not reading from a standard C stream, you should create a replacement - * read_data function and use it at run time with png_set_read_fn(), rather - * than changing the library. - */ - -#ifndef USE_FAR_KEYWORD -static void -pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_size_t check = 0; - png_voidp io_ptr; - - /* fread() returns 0 on error, so it is OK to store this in a png_size_t - * instead of an int, which is what fread() actually returns. - */ - io_ptr = png_get_io_ptr(png_ptr); - if (io_ptr != NULL) - { - check = fread(data, 1, length, (png_FILE_p)io_ptr); - } - - if (check != length) - { - png_error(png_ptr, "Read Error!"); - } -} -#else -/* This is the model-independent version. Since the standard I/O library - can't handle far buffers in the medium and small models, we have to copy - the data. -*/ - -#define NEAR_BUF_SIZE 1024 -#define MIN(a,b) (a <= b ? a : b) - -static void -pngtest_read_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_size_t check; - png_byte *n_data; - png_FILE_p io_ptr; - - /* Check if data really is near. If so, use usual code. */ - n_data = (png_byte *)CVT_PTR_NOCHECK(data); - io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr); - if ((png_bytep)n_data == data) - { - check = fread(n_data, 1, length, io_ptr); - } - else - { - png_byte buf[NEAR_BUF_SIZE]; - png_size_t read, remaining, err; - check = 0; - remaining = length; - do - { - read = MIN(NEAR_BUF_SIZE, remaining); - err = fread(buf, 1, 1, io_ptr); - png_memcpy(data, buf, read); /* Copy far buffer to near buffer */ - if (err != read) - break; - else - check += err; - data += read; - remaining -= read; - } - while (remaining != 0); - } - if (check != length) - png_error(png_ptr, "read Error"); -} -#endif /* USE_FAR_KEYWORD */ - -#ifdef PNG_WRITE_FLUSH_SUPPORTED -static void -pngtest_flush(png_structp png_ptr) -{ - /* Do nothing; fflush() is said to be just a waste of energy. */ - png_ptr = png_ptr; /* Stifle compiler warning */ -} -#endif - -/* This is the function that does the actual writing of data. If you are - * not writing to a standard C stream, you should create a replacement - * write_data function and use it at run time with png_set_write_fn(), rather - * than changing the library. - */ -#ifndef USE_FAR_KEYWORD -static void -pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_size_t check; - - check = fwrite(data, 1, length, (png_FILE_p)png_ptr->io_ptr); - if (check != length) - { - png_error(png_ptr, "Write Error"); - } -} -#else -/* This is the model-independent version. Since the standard I/O library - can't handle far buffers in the medium and small models, we have to copy - the data. -*/ - -#define NEAR_BUF_SIZE 1024 -#define MIN(a,b) (a <= b ? a : b) - -static void -pngtest_write_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_size_t check; - png_byte *near_data; /* Needs to be "png_byte *" instead of "png_bytep" */ - png_FILE_p io_ptr; - - /* Check if data really is near. If so, use usual code. */ - near_data = (png_byte *)CVT_PTR_NOCHECK(data); - io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr); - if ((png_bytep)near_data == data) - { - check = fwrite(near_data, 1, length, io_ptr); - } - else - { - png_byte buf[NEAR_BUF_SIZE]; - png_size_t written, remaining, err; - check = 0; - remaining = length; - do - { - written = MIN(NEAR_BUF_SIZE, remaining); - png_memcpy(buf, data, written); /* Copy far buffer to near buffer */ - err = fwrite(buf, 1, written, io_ptr); - if (err != written) - break; - else - check += err; - data += written; - remaining -= written; - } - while (remaining != 0); - } - if (check != length) - { - png_error(png_ptr, "Write Error"); - } -} -#endif /* USE_FAR_KEYWORD */ - -/* This function is called when there is a warning, but the library thinks - * it can continue anyway. Replacement functions don't have to do anything - * here if you don't want to. In the default configuration, png_ptr is - * not used, but it is passed in case it may be useful. - */ -static void -pngtest_warning(png_structp png_ptr, png_const_charp message) -{ - PNG_CONST char *name = "UNKNOWN (ERROR!)"; - char *test; - test = png_get_error_ptr(png_ptr); - if (test == NULL) - fprintf(STDERR, "%s: libpng warning: %s\n", name, message); - else - fprintf(STDERR, "%s: libpng warning: %s\n", test, message); -} - -/* This is the default error handling function. Note that replacements for - * this function MUST NOT RETURN, or the program will likely crash. This - * function is used by default, or if the program supplies NULL for the - * error function pointer in png_set_error_fn(). - */ -static void -pngtest_error(png_structp png_ptr, png_const_charp message) -{ - pngtest_warning(png_ptr, message); - /* We can return because png_error calls the default handler, which is - * actually OK in this case. - */ -} -#endif /* !PNG_STDIO_SUPPORTED */ -/* END of code to validate stdio-free compilation */ - -/* START of code to validate memory allocation and deallocation */ -#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG - -/* Allocate memory. For reasonable files, size should never exceed - * 64K. However, zlib may allocate more then 64K if you don't tell - * it not to. See zconf.h and png.h for more information. zlib does - * need to allocate exactly 64K, so whatever you call here must - * have the ability to do that. - * - * This piece of code can be compiled to validate max 64K allocations - * by setting MAXSEG_64K in zlib zconf.h *or* PNG_MAX_MALLOC_64K. - */ -typedef struct memory_information -{ - png_alloc_size_t size; - png_voidp pointer; - struct memory_information FAR *next; -} memory_information; -typedef memory_information FAR *memory_infop; - -static memory_infop pinformation = NULL; -static int current_allocation = 0; -static int maximum_allocation = 0; -static int total_allocation = 0; -static int num_allocations = 0; - -png_voidp png_debug_malloc - PNGARG((png_structp png_ptr, png_alloc_size_t size)); -void png_debug_free PNGARG((png_structp png_ptr, png_voidp ptr)); - -png_voidp -png_debug_malloc(png_structp png_ptr, png_alloc_size_t size) -{ - - /* png_malloc has already tested for NULL; png_create_struct calls - * png_debug_malloc directly, with png_ptr == NULL which is OK - */ - - if (size == 0) - return (NULL); - - /* This calls the library allocator twice, once to get the requested - buffer and once to get a new free list entry. */ - { - /* Disable malloc_fn and free_fn */ - memory_infop pinfo; - png_set_mem_fn(png_ptr, NULL, NULL, NULL); - pinfo = (memory_infop)png_malloc(png_ptr, - png_sizeof(*pinfo)); - pinfo->size = size; - current_allocation += size; - total_allocation += size; - num_allocations ++; - if (current_allocation > maximum_allocation) - maximum_allocation = current_allocation; - pinfo->pointer = png_malloc(png_ptr, size); - /* Restore malloc_fn and free_fn */ - png_set_mem_fn(png_ptr, - NULL, png_debug_malloc, png_debug_free); - if (size != 0 && pinfo->pointer == NULL) - { - current_allocation -= size; - total_allocation -= size; - png_error(png_ptr, - "out of memory in pngtest->png_debug_malloc"); - } - pinfo->next = pinformation; - pinformation = pinfo; - /* Make sure the caller isn't assuming zeroed memory. */ - png_memset(pinfo->pointer, 0xdd, pinfo->size); - if (verbose) - printf("png_malloc %lu bytes at %x\n", (unsigned long)size, - pinfo->pointer); - return (png_voidp)(pinfo->pointer); - } -} - -/* Free a pointer. It is removed from the list at the same time. */ -void -png_debug_free(png_structp png_ptr, png_voidp ptr) -{ - if (png_ptr == NULL) - fprintf(STDERR, "NULL pointer to png_debug_free.\n"); - if (ptr == 0) - { -#if 0 /* This happens all the time. */ - fprintf(STDERR, "WARNING: freeing NULL pointer\n"); -#endif - return; - } - - /* Unlink the element from the list. */ - { - memory_infop FAR *ppinfo = &pinformation; - for (;;) - { - memory_infop pinfo = *ppinfo; - if (pinfo->pointer == ptr) - { - *ppinfo = pinfo->next; - current_allocation -= pinfo->size; - if (current_allocation < 0) - fprintf(STDERR, "Duplicate free of memory\n"); - /* We must free the list element too, but first kill - the memory that is to be freed. */ - png_memset(ptr, 0x55, pinfo->size); - png_free_default(png_ptr, pinfo); - pinfo = NULL; - break; - } - if (pinfo->next == NULL) - { - fprintf(STDERR, "Pointer %x not found\n", (unsigned int)ptr); - break; - } - ppinfo = &pinfo->next; - } - } - - /* Finally free the data. */ - if (verbose) - printf("Freeing %x\n", ptr); - png_free_default(png_ptr, ptr); - ptr = NULL; -} -#endif /* PNG_USER_MEM_SUPPORTED && PNG_DEBUG */ -/* END of code to test memory allocation/deallocation */ - - -/* Demonstration of user chunk support of the sTER and vpAg chunks */ -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED - -/* (sTER is a public chunk not yet known by libpng. vpAg is a private -chunk used in ImageMagick to store "virtual page" size). */ - -static png_uint_32 user_chunk_data[4]; - - /* 0: sTER mode + 1 - * 1: vpAg width - * 2: vpAg height - * 3: vpAg units - */ - -static int read_user_chunk_callback(png_struct *png_ptr, - png_unknown_chunkp chunk) -{ - png_uint_32 - *my_user_chunk_data; - - /* Return one of the following: - * return (-n); chunk had an error - * return (0); did not recognize - * return (n); success - * - * The unknown chunk structure contains the chunk data: - * png_byte name[5]; - * png_byte *data; - * png_size_t size; - * - * Note that libpng has already taken care of the CRC handling. - */ - - if (chunk->name[0] == 115 && chunk->name[1] == 84 && /* s T */ - chunk->name[2] == 69 && chunk->name[3] == 82) /* E R */ - { - /* Found sTER chunk */ - if (chunk->size != 1) - return (-1); /* Error return */ - if (chunk->data[0] != 0 && chunk->data[0] != 1) - return (-1); /* Invalid mode */ - my_user_chunk_data=(png_uint_32 *) png_get_user_chunk_ptr(png_ptr); - my_user_chunk_data[0]=chunk->data[0]+1; - return (1); - } - - if (chunk->name[0] != 118 || chunk->name[1] != 112 || /* v p */ - chunk->name[2] != 65 || chunk->name[3] != 103) /* A g */ - return (0); /* Did not recognize */ - - /* Found ImageMagick vpAg chunk */ - - if (chunk->size != 9) - return (-1); /* Error return */ - - my_user_chunk_data=(png_uint_32 *) png_get_user_chunk_ptr(png_ptr); - - my_user_chunk_data[1]=png_get_uint_31(png_ptr, chunk->data); - my_user_chunk_data[2]=png_get_uint_31(png_ptr, chunk->data + 4); - my_user_chunk_data[3]=(png_uint_32)chunk->data[8]; - - return (1); - -} -#endif -/* END of code to demonstrate user chunk support */ - -/* Test one file */ -int -test_one_file(PNG_CONST char *inname, PNG_CONST char *outname) -{ - static png_FILE_p fpin; - static png_FILE_p fpout; /* "static" prevents setjmp corruption */ - png_structp read_ptr; - png_infop read_info_ptr, end_info_ptr; -#ifdef PNG_WRITE_SUPPORTED - png_structp write_ptr; - png_infop write_info_ptr; - png_infop write_end_info_ptr; -#else - png_structp write_ptr = NULL; - png_infop write_info_ptr = NULL; - png_infop write_end_info_ptr = NULL; -#endif - png_bytep row_buf; - png_uint_32 y; - png_uint_32 width, height; - int num_pass, pass; - int bit_depth, color_type; -#ifdef PNG_SETJMP_SUPPORTED -#ifdef USE_FAR_KEYWORD - jmp_buf jmpbuf; -#endif -#endif - - char inbuf[256], outbuf[256]; - - row_buf = NULL; - - if ((fpin = fopen(inname, "rb")) == NULL) - { - fprintf(STDERR, "Could not find input file %s\n", inname); - return (1); - } - - if ((fpout = fopen(outname, "wb")) == NULL) - { - fprintf(STDERR, "Could not open output file %s\n", outname); - FCLOSE(fpin); - return (1); - } - - png_debug(0, "Allocating read and write structures"); -#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG - read_ptr = - png_create_read_struct_2(PNG_LIBPNG_VER_STRING, NULL, - NULL, NULL, NULL, - (png_malloc_ptr)png_debug_malloc, (png_free_ptr)png_debug_free); -#else - read_ptr = - png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); -#endif -#ifndef PNG_STDIO_SUPPORTED - png_set_error_fn(read_ptr, (png_voidp)inname, pngtest_error, - pngtest_warning); -#endif - -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED - user_chunk_data[0] = 0; - user_chunk_data[1] = 0; - user_chunk_data[2] = 0; - user_chunk_data[3] = 0; - png_set_read_user_chunk_fn(read_ptr, user_chunk_data, - read_user_chunk_callback); - -#endif -#ifdef PNG_WRITE_SUPPORTED -#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG - write_ptr = - png_create_write_struct_2(PNG_LIBPNG_VER_STRING, NULL, - NULL, NULL, NULL, png_debug_malloc, png_debug_free); -#else - write_ptr = - png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); -#endif -#ifndef PNG_STDIO_SUPPORTED - png_set_error_fn(write_ptr, (png_voidp)inname, pngtest_error, - pngtest_warning); -#endif -#endif - png_debug(0, "Allocating read_info, write_info and end_info structures"); - read_info_ptr = png_create_info_struct(read_ptr); - end_info_ptr = png_create_info_struct(read_ptr); -#ifdef PNG_WRITE_SUPPORTED - write_info_ptr = png_create_info_struct(write_ptr); - write_end_info_ptr = png_create_info_struct(write_ptr); -#endif - -#ifdef PNG_SETJMP_SUPPORTED - png_debug(0, "Setting jmpbuf for read struct"); -#ifdef USE_FAR_KEYWORD - if (setjmp(jmpbuf)) -#else - if (setjmp(png_jmpbuf(read_ptr))) -#endif - { - fprintf(STDERR, "%s -> %s: libpng read error\n", inname, outname); - png_free(read_ptr, row_buf); - row_buf = NULL; - png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr); -#ifdef PNG_WRITE_SUPPORTED - png_destroy_info_struct(write_ptr, &write_end_info_ptr); - png_destroy_write_struct(&write_ptr, &write_info_ptr); -#endif - FCLOSE(fpin); - FCLOSE(fpout); - return (1); - } -#ifdef USE_FAR_KEYWORD - png_memcpy(png_jmpbuf(read_ptr), jmpbuf, png_sizeof(jmp_buf)); -#endif - -#ifdef PNG_WRITE_SUPPORTED - png_debug(0, "Setting jmpbuf for write struct"); -#ifdef USE_FAR_KEYWORD - if (setjmp(jmpbuf)) -#else - if (setjmp(png_jmpbuf(write_ptr))) -#endif - { - fprintf(STDERR, "%s -> %s: libpng write error\n", inname, outname); - png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr); - png_destroy_info_struct(write_ptr, &write_end_info_ptr); -#ifdef PNG_WRITE_SUPPORTED - png_destroy_write_struct(&write_ptr, &write_info_ptr); -#endif - FCLOSE(fpin); - FCLOSE(fpout); - return (1); - } -#ifdef USE_FAR_KEYWORD - png_memcpy(png_jmpbuf(write_ptr), jmpbuf, png_sizeof(jmp_buf)); -#endif -#endif -#endif - - png_debug(0, "Initializing input and output streams"); -#ifdef PNG_STDIO_SUPPORTED - png_init_io(read_ptr, fpin); -# ifdef PNG_WRITE_SUPPORTED - png_init_io(write_ptr, fpout); -# endif -#else - png_set_read_fn(read_ptr, (png_voidp)fpin, pngtest_read_data); -# ifdef PNG_WRITE_SUPPORTED - png_set_write_fn(write_ptr, (png_voidp)fpout, pngtest_write_data, -# ifdef PNG_WRITE_FLUSH_SUPPORTED - pngtest_flush); -# else - NULL); -# endif -# endif -#endif - if (status_dots_requested == 1) - { -#ifdef PNG_WRITE_SUPPORTED - png_set_write_status_fn(write_ptr, write_row_callback); -#endif - png_set_read_status_fn(read_ptr, read_row_callback); - } - else - { -#ifdef PNG_WRITE_SUPPORTED - png_set_write_status_fn(write_ptr, NULL); -#endif - png_set_read_status_fn(read_ptr, NULL); - } - -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED - { - int i; - for (i = 0; i<256; i++) - filters_used[i] = 0; - png_set_read_user_transform_fn(read_ptr, count_filters); - } -#endif -#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED - zero_samples = 0; - png_set_write_user_transform_fn(write_ptr, count_zero_samples); -#endif - -#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED -# ifndef PNG_HANDLE_CHUNK_ALWAYS -# define PNG_HANDLE_CHUNK_ALWAYS 3 -# endif - png_set_keep_unknown_chunks(read_ptr, PNG_HANDLE_CHUNK_ALWAYS, - NULL, 0); -#endif -#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED -# ifndef PNG_HANDLE_CHUNK_IF_SAFE -# define PNG_HANDLE_CHUNK_IF_SAFE 2 -# endif - png_set_keep_unknown_chunks(write_ptr, PNG_HANDLE_CHUNK_IF_SAFE, - NULL, 0); -#endif - - png_debug(0, "Reading info struct"); - png_read_info(read_ptr, read_info_ptr); - - png_debug(0, "Transferring info struct"); - { - int interlace_type, compression_type, filter_type; - - if (png_get_IHDR(read_ptr, read_info_ptr, &width, &height, &bit_depth, - &color_type, &interlace_type, &compression_type, &filter_type)) - { - png_set_IHDR(write_ptr, write_info_ptr, width, height, bit_depth, -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - color_type, interlace_type, compression_type, filter_type); -#else - color_type, PNG_INTERLACE_NONE, compression_type, filter_type); -#endif - } - } -#ifdef PNG_FIXED_POINT_SUPPORTED -#ifdef PNG_cHRM_SUPPORTED - { - png_fixed_point white_x, white_y, red_x, red_y, green_x, green_y, blue_x, - blue_y; - if (png_get_cHRM_fixed(read_ptr, read_info_ptr, &white_x, &white_y, - &red_x, &red_y, &green_x, &green_y, &blue_x, &blue_y)) - { - png_set_cHRM_fixed(write_ptr, write_info_ptr, white_x, white_y, red_x, - red_y, green_x, green_y, blue_x, blue_y); - } - } -#endif -#ifdef PNG_gAMA_SUPPORTED - { - png_fixed_point gamma; - - if (png_get_gAMA_fixed(read_ptr, read_info_ptr, &gamma)) - png_set_gAMA_fixed(write_ptr, write_info_ptr, gamma); - } -#endif -#else /* Use floating point versions */ -#ifdef PNG_FLOATING_POINT_SUPPORTED -#ifdef PNG_cHRM_SUPPORTED - { - double white_x, white_y, red_x, red_y, green_x, green_y, blue_x, - blue_y; - if (png_get_cHRM(read_ptr, read_info_ptr, &white_x, &white_y, &red_x, - &red_y, &green_x, &green_y, &blue_x, &blue_y)) - { - png_set_cHRM(write_ptr, write_info_ptr, white_x, white_y, red_x, - red_y, green_x, green_y, blue_x, blue_y); - } - } -#endif -#ifdef PNG_gAMA_SUPPORTED - { - double gamma; - - if (png_get_gAMA(read_ptr, read_info_ptr, &gamma)) - png_set_gAMA(write_ptr, write_info_ptr, gamma); - } -#endif -#endif /* Floating point */ -#endif /* Fixed point */ -#ifdef PNG_iCCP_SUPPORTED - { - png_charp name; - png_charp profile; - png_uint_32 proflen; - int compression_type; - - if (png_get_iCCP(read_ptr, read_info_ptr, &name, &compression_type, - &profile, &proflen)) - { - png_set_iCCP(write_ptr, write_info_ptr, name, compression_type, - profile, proflen); - } - } -#endif -#ifdef PNG_sRGB_SUPPORTED - { - int intent; - - if (png_get_sRGB(read_ptr, read_info_ptr, &intent)) - png_set_sRGB(write_ptr, write_info_ptr, intent); - } -#endif - { - png_colorp palette; - int num_palette; - - if (png_get_PLTE(read_ptr, read_info_ptr, &palette, &num_palette)) - png_set_PLTE(write_ptr, write_info_ptr, palette, num_palette); - } -#ifdef PNG_bKGD_SUPPORTED - { - png_color_16p background; - - if (png_get_bKGD(read_ptr, read_info_ptr, &background)) - { - png_set_bKGD(write_ptr, write_info_ptr, background); - } - } -#endif -#ifdef PNG_hIST_SUPPORTED - { - png_uint_16p hist; - - if (png_get_hIST(read_ptr, read_info_ptr, &hist)) - png_set_hIST(write_ptr, write_info_ptr, hist); - } -#endif -#ifdef PNG_oFFs_SUPPORTED - { - png_int_32 offset_x, offset_y; - int unit_type; - - if (png_get_oFFs(read_ptr, read_info_ptr, &offset_x, &offset_y, - &unit_type)) - { - png_set_oFFs(write_ptr, write_info_ptr, offset_x, offset_y, unit_type); - } - } -#endif -#ifdef PNG_pCAL_SUPPORTED - { - png_charp purpose, units; - png_charpp params; - png_int_32 X0, X1; - int type, nparams; - - if (png_get_pCAL(read_ptr, read_info_ptr, &purpose, &X0, &X1, &type, - &nparams, &units, ¶ms)) - { - png_set_pCAL(write_ptr, write_info_ptr, purpose, X0, X1, type, - nparams, units, params); - } - } -#endif -#ifdef PNG_pHYs_SUPPORTED - { - png_uint_32 res_x, res_y; - int unit_type; - - if (png_get_pHYs(read_ptr, read_info_ptr, &res_x, &res_y, &unit_type)) - png_set_pHYs(write_ptr, write_info_ptr, res_x, res_y, unit_type); - } -#endif -#ifdef PNG_sBIT_SUPPORTED - { - png_color_8p sig_bit; - - if (png_get_sBIT(read_ptr, read_info_ptr, &sig_bit)) - png_set_sBIT(write_ptr, write_info_ptr, sig_bit); - } -#endif -#ifdef PNG_sCAL_SUPPORTED -#ifdef PNG_FLOATING_POINT_SUPPORTED - { - int unit; - double scal_width, scal_height; - - if (png_get_sCAL(read_ptr, read_info_ptr, &unit, &scal_width, - &scal_height)) - { - png_set_sCAL(write_ptr, write_info_ptr, unit, scal_width, scal_height); - } - } -#else -#ifdef PNG_FIXED_POINT_SUPPORTED - { - int unit; - png_charp scal_width, scal_height; - - if (png_get_sCAL_s(read_ptr, read_info_ptr, &unit, &scal_width, - &scal_height)) - { - png_set_sCAL_s(write_ptr, write_info_ptr, unit, scal_width, - scal_height); - } - } -#endif -#endif -#endif -#ifdef PNG_TEXT_SUPPORTED - { - png_textp text_ptr; - int num_text; - - if (png_get_text(read_ptr, read_info_ptr, &text_ptr, &num_text) > 0) - { - png_debug1(0, "Handling %d iTXt/tEXt/zTXt chunks", num_text); - png_set_text(write_ptr, write_info_ptr, text_ptr, num_text); - } - } -#endif -#ifdef PNG_tIME_SUPPORTED - { - png_timep mod_time; - - if (png_get_tIME(read_ptr, read_info_ptr, &mod_time)) - { - png_set_tIME(write_ptr, write_info_ptr, mod_time); -#ifdef PNG_TIME_RFC1123_SUPPORTED - /* We have to use png_memcpy instead of "=" because the string - * pointed to by png_convert_to_rfc1123() gets free'ed before - * we use it. - */ - png_memcpy(tIME_string, - png_convert_to_rfc1123(read_ptr, mod_time), - png_sizeof(tIME_string)); - tIME_string[png_sizeof(tIME_string) - 1] = '\0'; - tIME_chunk_present++; -#endif /* PNG_TIME_RFC1123_SUPPORTED */ - } - } -#endif -#ifdef PNG_tRNS_SUPPORTED - { - png_bytep trans_alpha; - int num_trans; - png_color_16p trans_color; - - if (png_get_tRNS(read_ptr, read_info_ptr, &trans_alpha, &num_trans, - &trans_color)) - { - int sample_max = (1 << bit_depth); - /* libpng doesn't reject a tRNS chunk with out-of-range samples */ - if (!((color_type == PNG_COLOR_TYPE_GRAY && - (int)trans_color->gray > sample_max) || - (color_type == PNG_COLOR_TYPE_RGB && - ((int)trans_color->red > sample_max || - (int)trans_color->green > sample_max || - (int)trans_color->blue > sample_max)))) - png_set_tRNS(write_ptr, write_info_ptr, trans_alpha, num_trans, - trans_color); - } - } -#endif -#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED - { - png_unknown_chunkp unknowns; - int num_unknowns = (int)png_get_unknown_chunks(read_ptr, read_info_ptr, - &unknowns); - if (num_unknowns) - { - png_size_t i; - png_set_unknown_chunks(write_ptr, write_info_ptr, unknowns, - num_unknowns); - /* Copy the locations from the read_info_ptr. The automatically - * generated locations in write_info_ptr are wrong because we - * haven't written anything yet. - */ - for (i = 0; i < (png_size_t)num_unknowns; i++) - png_set_unknown_chunk_location(write_ptr, write_info_ptr, i, - unknowns[i].location); - } - } -#endif - -#ifdef PNG_WRITE_SUPPORTED - png_debug(0, "Writing info struct"); - -/* If we wanted, we could write info in two steps: - * png_write_info_before_PLTE(write_ptr, write_info_ptr); - */ - png_write_info(write_ptr, write_info_ptr); - -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED - if (user_chunk_data[0] != 0) - { - png_byte png_sTER[5] = {115, 84, 69, 82, '\0'}; - - unsigned char - ster_chunk_data[1]; - - if (verbose) - fprintf(STDERR, "\n stereo mode = %lu\n", - (unsigned long)(user_chunk_data[0] - 1)); - ster_chunk_data[0]=(unsigned char)(user_chunk_data[0] - 1); - png_write_chunk(write_ptr, png_sTER, ster_chunk_data, 1); - } - if (user_chunk_data[1] != 0 || user_chunk_data[2] != 0) - { - png_byte png_vpAg[5] = {118, 112, 65, 103, '\0'}; - - unsigned char - vpag_chunk_data[9]; - - if (verbose) - fprintf(STDERR, " vpAg = %lu x %lu, units = %lu\n", - (unsigned long)user_chunk_data[1], - (unsigned long)user_chunk_data[2], - (unsigned long)user_chunk_data[3]); - png_save_uint_32(vpag_chunk_data, user_chunk_data[1]); - png_save_uint_32(vpag_chunk_data + 4, user_chunk_data[2]); - vpag_chunk_data[8] = (unsigned char)(user_chunk_data[3] & 0xff); - png_write_chunk(write_ptr, png_vpAg, vpag_chunk_data, 9); - } - -#endif -#endif - -#ifdef SINGLE_ROWBUF_ALLOC - png_debug(0, "Allocating row buffer..."); - row_buf = (png_bytep)png_malloc(read_ptr, - png_get_rowbytes(read_ptr, read_info_ptr)); - png_debug1(0, "0x%08lx", (unsigned long)row_buf); -#endif /* SINGLE_ROWBUF_ALLOC */ - png_debug(0, "Writing row data"); - -#if defined(PNG_READ_INTERLACING_SUPPORTED) || \ - defined(PNG_WRITE_INTERLACING_SUPPORTED) - num_pass = png_set_interlace_handling(read_ptr); -# ifdef PNG_WRITE_SUPPORTED - png_set_interlace_handling(write_ptr); -# endif -#else - num_pass = 1; -#endif - -#ifdef PNGTEST_TIMING - t_stop = (float)clock(); - t_misc += (t_stop - t_start); - t_start = t_stop; -#endif - for (pass = 0; pass < num_pass; pass++) - { - png_debug1(0, "Writing row data for pass %d", pass); - for (y = 0; y < height; y++) - { -#ifndef SINGLE_ROWBUF_ALLOC - png_debug2(0, "Allocating row buffer (pass %d, y = %ld)...", pass, y); - row_buf = (png_bytep)png_malloc(read_ptr, - png_get_rowbytes(read_ptr, read_info_ptr)); - png_debug2(0, "0x%08lx (%ld bytes)", (unsigned long)row_buf, - png_get_rowbytes(read_ptr, read_info_ptr)); -#endif /* !SINGLE_ROWBUF_ALLOC */ - png_read_rows(read_ptr, (png_bytepp)&row_buf, NULL, 1); - -#ifdef PNG_WRITE_SUPPORTED -#ifdef PNGTEST_TIMING - t_stop = (float)clock(); - t_decode += (t_stop - t_start); - t_start = t_stop; -#endif - png_write_rows(write_ptr, (png_bytepp)&row_buf, 1); -#ifdef PNGTEST_TIMING - t_stop = (float)clock(); - t_encode += (t_stop - t_start); - t_start = t_stop; -#endif -#endif /* PNG_WRITE_SUPPORTED */ - -#ifndef SINGLE_ROWBUF_ALLOC - png_debug2(0, "Freeing row buffer (pass %d, y = %ld)", pass, y); - png_free(read_ptr, row_buf); - row_buf = NULL; -#endif /* !SINGLE_ROWBUF_ALLOC */ - } - } - -#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED - png_free_data(read_ptr, read_info_ptr, PNG_FREE_UNKN, -1); -#endif -#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED - png_free_data(write_ptr, write_info_ptr, PNG_FREE_UNKN, -1); -#endif - - png_debug(0, "Reading and writing end_info data"); - - png_read_end(read_ptr, end_info_ptr); -#ifdef PNG_TEXT_SUPPORTED - { - png_textp text_ptr; - int num_text; - - if (png_get_text(read_ptr, end_info_ptr, &text_ptr, &num_text) > 0) - { - png_debug1(0, "Handling %d iTXt/tEXt/zTXt chunks", num_text); - png_set_text(write_ptr, write_end_info_ptr, text_ptr, num_text); - } - } -#endif -#ifdef PNG_tIME_SUPPORTED - { - png_timep mod_time; - - if (png_get_tIME(read_ptr, end_info_ptr, &mod_time)) - { - png_set_tIME(write_ptr, write_end_info_ptr, mod_time); -#ifdef PNG_TIME_RFC1123_SUPPORTED - /* We have to use png_memcpy instead of "=" because the string - pointed to by png_convert_to_rfc1123() gets free'ed before - we use it */ - png_memcpy(tIME_string, - png_convert_to_rfc1123(read_ptr, mod_time), - png_sizeof(tIME_string)); - tIME_string[png_sizeof(tIME_string) - 1] = '\0'; - tIME_chunk_present++; -#endif /* PNG_TIME_RFC1123_SUPPORTED */ - } - } -#endif -#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED - { - png_unknown_chunkp unknowns; - int num_unknowns; - num_unknowns = (int)png_get_unknown_chunks(read_ptr, end_info_ptr, - &unknowns); - if (num_unknowns) - { - png_size_t i; - png_set_unknown_chunks(write_ptr, write_end_info_ptr, unknowns, - num_unknowns); - /* Copy the locations from the read_info_ptr. The automatically - * generated locations in write_end_info_ptr are wrong because we - * haven't written the end_info yet. - */ - for (i = 0; i < (png_size_t)num_unknowns; i++) - png_set_unknown_chunk_location(write_ptr, write_end_info_ptr, i, - unknowns[i].location); - } - } -#endif -#ifdef PNG_WRITE_SUPPORTED - png_write_end(write_ptr, write_end_info_ptr); -#endif - -#ifdef PNG_EASY_ACCESS_SUPPORTED - if (verbose) - { - png_uint_32 iwidth, iheight; - iwidth = png_get_image_width(write_ptr, write_info_ptr); - iheight = png_get_image_height(write_ptr, write_info_ptr); - fprintf(STDERR, "\n Image width = %lu, height = %lu\n", - (unsigned long)iwidth, (unsigned long)iheight); - } -#endif - - png_debug(0, "Destroying data structs"); -#ifdef SINGLE_ROWBUF_ALLOC - png_debug(1, "destroying row_buf for read_ptr"); - png_free(read_ptr, row_buf); - row_buf = NULL; -#endif /* SINGLE_ROWBUF_ALLOC */ - png_debug(1, "destroying read_ptr, read_info_ptr, end_info_ptr"); - png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr); -#ifdef PNG_WRITE_SUPPORTED - png_debug(1, "destroying write_end_info_ptr"); - png_destroy_info_struct(write_ptr, &write_end_info_ptr); - png_debug(1, "destroying write_ptr, write_info_ptr"); - png_destroy_write_struct(&write_ptr, &write_info_ptr); -#endif - png_debug(0, "Destruction complete."); - - FCLOSE(fpin); - FCLOSE(fpout); - - png_debug(0, "Opening files for comparison"); - if ((fpin = fopen(inname, "rb")) == NULL) - { - fprintf(STDERR, "Could not find file %s\n", inname); - return (1); - } - - if ((fpout = fopen(outname, "rb")) == NULL) - { - fprintf(STDERR, "Could not find file %s\n", outname); - FCLOSE(fpin); - return (1); - } - - for (;;) - { - png_size_t num_in, num_out; - - num_in = fread(inbuf, 1, 1, fpin); - num_out = fread(outbuf, 1, 1, fpout); - - if (num_in != num_out) - { - fprintf(STDERR, "\nFiles %s and %s are of a different size\n", - inname, outname); - if (wrote_question == 0) - { - fprintf(STDERR, - " Was %s written with the same maximum IDAT chunk size (%d bytes),", - inname, PNG_ZBUF_SIZE); - fprintf(STDERR, - "\n filtering heuristic (libpng default), compression"); - fprintf(STDERR, - " level (zlib default),\n and zlib version (%s)?\n\n", - ZLIB_VERSION); - wrote_question = 1; - } - FCLOSE(fpin); - FCLOSE(fpout); - return (0); - } - - if (!num_in) - break; - - if (png_memcmp(inbuf, outbuf, num_in)) - { - fprintf(STDERR, "\nFiles %s and %s are different\n", inname, outname); - if (wrote_question == 0) - { - fprintf(STDERR, - " Was %s written with the same maximum IDAT chunk size (%d bytes),", - inname, PNG_ZBUF_SIZE); - fprintf(STDERR, - "\n filtering heuristic (libpng default), compression"); - fprintf(STDERR, - " level (zlib default),\n and zlib version (%s)?\n\n", - ZLIB_VERSION); - wrote_question = 1; - } - FCLOSE(fpin); - FCLOSE(fpout); - return (0); - } - } - - FCLOSE(fpin); - FCLOSE(fpout); - - return (0); -} - -/* Input and output filenames */ -#ifdef RISCOS -static PNG_CONST char *inname = "pngtest/png"; -static PNG_CONST char *outname = "pngout/png"; -#else -static PNG_CONST char *inname = "pngtest.png"; -static PNG_CONST char *outname = "pngout.png"; -#endif - -int -main(int argc, char *argv[]) -{ - int multiple = 0; - int ierror = 0; - - fprintf(STDERR, "\n Testing libpng version %s\n", PNG_LIBPNG_VER_STRING); - fprintf(STDERR, " with zlib version %s\n", ZLIB_VERSION); - fprintf(STDERR, "%s", png_get_copyright(NULL)); - /* Show the version of libpng used in building the library */ - fprintf(STDERR, " library (%lu):%s", - (unsigned long)png_access_version_number(), - png_get_header_version(NULL)); - /* Show the version of libpng used in building the application */ - fprintf(STDERR, " pngtest (%lu):%s", (unsigned long)PNG_LIBPNG_VER, - PNG_HEADER_VERSION_STRING); - fprintf(STDERR, " sizeof(png_struct)=%ld, sizeof(png_info)=%ld\n", - (long)png_sizeof(png_struct), (long)png_sizeof(png_info)); - - /* Do some consistency checking on the memory allocation settings, I'm - * not sure this matters, but it is nice to know, the first of these - * tests should be impossible because of the way the macros are set - * in pngconf.h - */ -#if defined(MAXSEG_64K) && !defined(PNG_MAX_MALLOC_64K) - fprintf(STDERR, " NOTE: Zlib compiled for max 64k, libpng not\n"); -#endif - /* I think the following can happen. */ -#if !defined(MAXSEG_64K) && defined(PNG_MAX_MALLOC_64K) - fprintf(STDERR, " NOTE: libpng compiled for max 64k, zlib not\n"); -#endif - - if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING)) - { - fprintf(STDERR, - "Warning: versions are different between png.h and png.c\n"); - fprintf(STDERR, " png.h version: %s\n", PNG_LIBPNG_VER_STRING); - fprintf(STDERR, " png.c version: %s\n\n", png_libpng_ver); - ++ierror; - } - - if (argc > 1) - { - if (strcmp(argv[1], "-m") == 0) - { - multiple = 1; - status_dots_requested = 0; - } - else if (strcmp(argv[1], "-mv") == 0 || - strcmp(argv[1], "-vm") == 0 ) - { - multiple = 1; - verbose = 1; - status_dots_requested = 1; - } - else if (strcmp(argv[1], "-v") == 0) - { - verbose = 1; - status_dots_requested = 1; - inname = argv[2]; - } - else - { - inname = argv[1]; - status_dots_requested = 0; - } - } - - if (!multiple && argc == 3 + verbose) - outname = argv[2 + verbose]; - - if ((!multiple && argc > 3 + verbose) || (multiple && argc < 2)) - { - fprintf(STDERR, - "usage: %s [infile.png] [outfile.png]\n\t%s -m {infile.png}\n", - argv[0], argv[0]); - fprintf(STDERR, - " reads/writes one PNG file (without -m) or multiple files (-m)\n"); - fprintf(STDERR, - " with -m %s is used as a temporary file\n", outname); - exit(1); - } - - if (multiple) - { - int i; -#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG - int allocation_now = current_allocation; -#endif - for (i=2; isize, - (unsigned int) pinfo->pointer); - pinfo = pinfo->next; - } - } -#endif - } -#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG - fprintf(STDERR, " Current memory allocation: %10d bytes\n", - current_allocation); - fprintf(STDERR, " Maximum memory allocation: %10d bytes\n", - maximum_allocation); - fprintf(STDERR, " Total memory allocation: %10d bytes\n", - total_allocation); - fprintf(STDERR, " Number of allocations: %10d\n", - num_allocations); -#endif - } - else - { - int i; - for (i = 0; i<3; ++i) - { - int kerror; -#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG - int allocation_now = current_allocation; -#endif - if (i == 1) status_dots_requested = 1; - else if (verbose == 0)status_dots_requested = 0; - if (i == 0 || verbose == 1 || ierror != 0) - fprintf(STDERR, "\n Testing %s:", inname); - kerror = test_one_file(inname, outname); - if (kerror == 0) - { - if (verbose == 1 || i == 2) - { -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED - int k; -#endif -#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED - fprintf(STDERR, "\n PASS (%lu zero samples)\n", - (unsigned long)zero_samples); -#else - fprintf(STDERR, " PASS\n"); -#endif -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED - for (k = 0; k<256; k++) - if (filters_used[k]) - fprintf(STDERR, " Filter %d was used %lu times\n", - k, (unsigned long)filters_used[k]); -#endif -#ifdef PNG_TIME_RFC1123_SUPPORTED - if (tIME_chunk_present != 0) - fprintf(STDERR, " tIME = %s\n", tIME_string); -#endif /* PNG_TIME_RFC1123_SUPPORTED */ - } - } - else - { - if (verbose == 0 && i != 2) - fprintf(STDERR, "\n Testing %s:", inname); - fprintf(STDERR, " FAIL\n"); - ierror += kerror; - } -#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG - if (allocation_now != current_allocation) - fprintf(STDERR, "MEMORY ERROR: %d bytes lost\n", - current_allocation - allocation_now); - if (current_allocation != 0) - { - memory_infop pinfo = pinformation; - - fprintf(STDERR, "MEMORY ERROR: %d bytes still allocated\n", - current_allocation); - while (pinfo != NULL) - { - fprintf(STDERR, " %lu bytes at %x\n", - (unsigned long)pinfo->size, (unsigned int)pinfo->pointer); - pinfo = pinfo->next; - } - } -#endif - } -#if defined(PNG_USER_MEM_SUPPORTED) && PNG_DEBUG - fprintf(STDERR, " Current memory allocation: %10d bytes\n", - current_allocation); - fprintf(STDERR, " Maximum memory allocation: %10d bytes\n", - maximum_allocation); - fprintf(STDERR, " Total memory allocation: %10d bytes\n", - total_allocation); - fprintf(STDERR, " Number of allocations: %10d\n", - num_allocations); -#endif - } - -#ifdef PNGTEST_TIMING - t_stop = (float)clock(); - t_misc += (t_stop - t_start); - t_start = t_stop; - fprintf(STDERR, " CPU time used = %.3f seconds", - (t_misc+t_decode+t_encode)/(float)CLOCKS_PER_SEC); - fprintf(STDERR, " (decoding %.3f,\n", - t_decode/(float)CLOCKS_PER_SEC); - fprintf(STDERR, " encoding %.3f ,", - t_encode/(float)CLOCKS_PER_SEC); - fprintf(STDERR, " other %.3f seconds)\n\n", - t_misc/(float)CLOCKS_PER_SEC); -#endif - - if (ierror == 0) - fprintf(STDERR, " libpng passes test\n"); - else - fprintf(STDERR, " libpng FAILS test\n"); - return (int)(ierror != 0); -} - -/* Generate a compiler error if there is an old png.h in the 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zkXWOT*3MQTk>#rpnOwTVyB;e7NzwQB?bNpI1$9hC*h^n;3aeNC%~bEV$%m&C^Ua_7 z?&Lkqh-^%VYaNDZpX;(#vTv(35y92rR;TZ)k}K&S4U1_;^6CK7OFz~bOs@P{jM3lK zZ~CVy@8uwEuKJ%G4X3W%*`<#toe;qgBfg24HjRH%nD(Dp-Z`o1S#@&!H~XhA7ZD?p zfcLML3H%3kcLkQq+2>!>zZn1eH~%#*mtXz?=lv%s-?+0!eS1Ez`N-%DS2wduS54=x zKKCKGw^0rLEU(M|14uzD^z|Ull>h($#(Gp(bVOxyV{&P5bZKvH004NLP0K+_#6S=Q z(0xwvmkKjsK=1_OP95S9*FD`oNkLN8bX7)jd$+#*8>oei1@{A2HWv?SCTzkeE~a>j z?HNNlaBC^Ebt9XLDPH=^3A>BVh=sVxM#m?AG1!(AlW8Dn!Q03Ck6C%`yKm7transformations |= PNG_BGR; -} -#endif - -#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED) -/* Turn on 16 bit byte swapping */ -void PNGAPI -png_set_swap(png_structp png_ptr) -{ - png_debug(1, "in png_set_swap"); - - if (png_ptr == NULL) - return; - if (png_ptr->bit_depth == 16) - png_ptr->transformations |= PNG_SWAP_BYTES; -} -#endif - -#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED) -/* Turn on pixel packing */ -void PNGAPI -png_set_packing(png_structp png_ptr) -{ - png_debug(1, "in png_set_packing"); - - if (png_ptr == NULL) - return; - if (png_ptr->bit_depth < 8) - { - png_ptr->transformations |= PNG_PACK; - png_ptr->usr_bit_depth = 8; - } -} -#endif - -#if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED) -/* Turn on packed pixel swapping */ -void PNGAPI -png_set_packswap(png_structp png_ptr) -{ - png_debug(1, "in png_set_packswap"); - - if (png_ptr == NULL) - return; - if (png_ptr->bit_depth < 8) - png_ptr->transformations |= PNG_PACKSWAP; -} -#endif - -#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) -void PNGAPI -png_set_shift(png_structp png_ptr, png_color_8p true_bits) -{ - png_debug(1, "in png_set_shift"); - - if (png_ptr == NULL) - return; - png_ptr->transformations |= PNG_SHIFT; - png_ptr->shift = *true_bits; -} -#endif - -#if defined(PNG_READ_INTERLACING_SUPPORTED) || \ - defined(PNG_WRITE_INTERLACING_SUPPORTED) -int PNGAPI -png_set_interlace_handling(png_structp png_ptr) -{ - png_debug(1, "in png_set_interlace handling"); - - if (png_ptr && png_ptr->interlaced) - { - png_ptr->transformations |= PNG_INTERLACE; - return (7); - } - - return (1); -} -#endif - -#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED) -/* Add a filler byte on read, or remove a filler or alpha byte on write. - * The filler type has changed in v0.95 to allow future 2-byte fillers - * for 48-bit input data, as well as to avoid problems with some compilers - * that don't like bytes as parameters. - */ -void PNGAPI -png_set_filler(png_structp png_ptr, png_uint_32 filler, int filler_loc) -{ - png_debug(1, "in png_set_filler"); - - if (png_ptr == NULL) - return; - png_ptr->transformations |= PNG_FILLER; - png_ptr->filler = (png_uint_16)filler; - if (filler_loc == PNG_FILLER_AFTER) - png_ptr->flags |= PNG_FLAG_FILLER_AFTER; - else - png_ptr->flags &= ~PNG_FLAG_FILLER_AFTER; - - /* This should probably go in the "do_read_filler" routine. - * I attempted to do that in libpng-1.0.1a but that caused problems - * so I restored it in libpng-1.0.2a - */ - - if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) - { - png_ptr->usr_channels = 4; - } - - /* Also I added this in libpng-1.0.2a (what happens when we expand - * a less-than-8-bit grayscale to GA? */ - - if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY && png_ptr->bit_depth >= 8) - { - png_ptr->usr_channels = 2; - } -} - -/* Added to libpng-1.2.7 */ -void PNGAPI -png_set_add_alpha(png_structp png_ptr, png_uint_32 filler, int filler_loc) -{ - png_debug(1, "in png_set_add_alpha"); - - if (png_ptr == NULL) - return; - png_set_filler(png_ptr, filler, filler_loc); - png_ptr->transformations |= PNG_ADD_ALPHA; -} - -#endif - -#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED) || \ - defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED) -void PNGAPI -png_set_swap_alpha(png_structp png_ptr) -{ - png_debug(1, "in png_set_swap_alpha"); - - if (png_ptr == NULL) - return; - png_ptr->transformations |= PNG_SWAP_ALPHA; -} -#endif - -#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED) || \ - defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED) -void PNGAPI -png_set_invert_alpha(png_structp png_ptr) -{ - png_debug(1, "in png_set_invert_alpha"); - - if (png_ptr == NULL) - return; - png_ptr->transformations |= PNG_INVERT_ALPHA; -} -#endif - -#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED) -void PNGAPI -png_set_invert_mono(png_structp png_ptr) -{ - png_debug(1, "in png_set_invert_mono"); - - if (png_ptr == NULL) - return; - png_ptr->transformations |= PNG_INVERT_MONO; -} - -/* Invert monochrome grayscale data */ -void /* PRIVATE */ -png_do_invert(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_invert"); - - /* This test removed from libpng version 1.0.13 and 1.2.0: - * if (row_info->bit_depth == 1 && - */ - if (row_info->color_type == PNG_COLOR_TYPE_GRAY) - { - png_bytep rp = row; - png_uint_32 i; - png_uint_32 istop = row_info->rowbytes; - - for (i = 0; i < istop; i++) - { - *rp = (png_byte)(~(*rp)); - rp++; - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA && - row_info->bit_depth == 8) - { - png_bytep rp = row; - png_uint_32 i; - png_uint_32 istop = row_info->rowbytes; - - for (i = 0; i < istop; i+=2) - { - *rp = (png_byte)(~(*rp)); - rp+=2; - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA && - row_info->bit_depth == 16) - { - png_bytep rp = row; - png_uint_32 i; - png_uint_32 istop = row_info->rowbytes; - - for (i = 0; i < istop; i+=4) - { - *rp = (png_byte)(~(*rp)); - *(rp+1) = (png_byte)(~(*(rp+1))); - rp+=4; - } - } -} -#endif - -#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED) -/* Swaps byte order on 16 bit depth images */ -void /* PRIVATE */ -png_do_swap(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_swap"); - - if ( - row_info->bit_depth == 16) - { - png_bytep rp = row; - png_uint_32 i; - png_uint_32 istop= row_info->width * row_info->channels; - - for (i = 0; i < istop; i++, rp += 2) - { - png_byte t = *rp; - *rp = *(rp + 1); - *(rp + 1) = t; - } - } -} -#endif - -#if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED) -static PNG_CONST png_byte onebppswaptable[256] = { - 0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0, - 0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0, - 0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8, - 0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78, 0xF8, - 0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4, - 0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74, 0xF4, - 0x0C, 0x8C, 0x4C, 0xCC, 0x2C, 0xAC, 0x6C, 0xEC, - 0x1C, 0x9C, 0x5C, 0xDC, 0x3C, 0xBC, 0x7C, 0xFC, - 0x02, 0x82, 0x42, 0xC2, 0x22, 0xA2, 0x62, 0xE2, - 0x12, 0x92, 0x52, 0xD2, 0x32, 0xB2, 0x72, 0xF2, - 0x0A, 0x8A, 0x4A, 0xCA, 0x2A, 0xAA, 0x6A, 0xEA, - 0x1A, 0x9A, 0x5A, 0xDA, 0x3A, 0xBA, 0x7A, 0xFA, - 0x06, 0x86, 0x46, 0xC6, 0x26, 0xA6, 0x66, 0xE6, - 0x16, 0x96, 0x56, 0xD6, 0x36, 0xB6, 0x76, 0xF6, - 0x0E, 0x8E, 0x4E, 0xCE, 0x2E, 0xAE, 0x6E, 0xEE, - 0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E, 0xFE, - 0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1, - 0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71, 0xF1, - 0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9, - 0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79, 0xF9, - 0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, 0x65, 0xE5, - 0x15, 0x95, 0x55, 0xD5, 0x35, 0xB5, 0x75, 0xF5, - 0x0D, 0x8D, 0x4D, 0xCD, 0x2D, 0xAD, 0x6D, 0xED, - 0x1D, 0x9D, 0x5D, 0xDD, 0x3D, 0xBD, 0x7D, 0xFD, - 0x03, 0x83, 0x43, 0xC3, 0x23, 0xA3, 0x63, 0xE3, - 0x13, 0x93, 0x53, 0xD3, 0x33, 0xB3, 0x73, 0xF3, - 0x0B, 0x8B, 0x4B, 0xCB, 0x2B, 0xAB, 0x6B, 0xEB, - 0x1B, 0x9B, 0x5B, 0xDB, 0x3B, 0xBB, 0x7B, 0xFB, - 0x07, 0x87, 0x47, 0xC7, 0x27, 0xA7, 0x67, 0xE7, - 0x17, 0x97, 0x57, 0xD7, 0x37, 0xB7, 0x77, 0xF7, - 0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF, - 0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF -}; - -static PNG_CONST png_byte twobppswaptable[256] = { - 0x00, 0x40, 0x80, 0xC0, 0x10, 0x50, 0x90, 0xD0, - 0x20, 0x60, 0xA0, 0xE0, 0x30, 0x70, 0xB0, 0xF0, - 0x04, 0x44, 0x84, 0xC4, 0x14, 0x54, 0x94, 0xD4, - 0x24, 0x64, 0xA4, 0xE4, 0x34, 0x74, 0xB4, 0xF4, - 0x08, 0x48, 0x88, 0xC8, 0x18, 0x58, 0x98, 0xD8, - 0x28, 0x68, 0xA8, 0xE8, 0x38, 0x78, 0xB8, 0xF8, - 0x0C, 0x4C, 0x8C, 0xCC, 0x1C, 0x5C, 0x9C, 0xDC, - 0x2C, 0x6C, 0xAC, 0xEC, 0x3C, 0x7C, 0xBC, 0xFC, - 0x01, 0x41, 0x81, 0xC1, 0x11, 0x51, 0x91, 0xD1, - 0x21, 0x61, 0xA1, 0xE1, 0x31, 0x71, 0xB1, 0xF1, - 0x05, 0x45, 0x85, 0xC5, 0x15, 0x55, 0x95, 0xD5, - 0x25, 0x65, 0xA5, 0xE5, 0x35, 0x75, 0xB5, 0xF5, - 0x09, 0x49, 0x89, 0xC9, 0x19, 0x59, 0x99, 0xD9, - 0x29, 0x69, 0xA9, 0xE9, 0x39, 0x79, 0xB9, 0xF9, - 0x0D, 0x4D, 0x8D, 0xCD, 0x1D, 0x5D, 0x9D, 0xDD, - 0x2D, 0x6D, 0xAD, 0xED, 0x3D, 0x7D, 0xBD, 0xFD, - 0x02, 0x42, 0x82, 0xC2, 0x12, 0x52, 0x92, 0xD2, - 0x22, 0x62, 0xA2, 0xE2, 0x32, 0x72, 0xB2, 0xF2, - 0x06, 0x46, 0x86, 0xC6, 0x16, 0x56, 0x96, 0xD6, - 0x26, 0x66, 0xA6, 0xE6, 0x36, 0x76, 0xB6, 0xF6, - 0x0A, 0x4A, 0x8A, 0xCA, 0x1A, 0x5A, 0x9A, 0xDA, - 0x2A, 0x6A, 0xAA, 0xEA, 0x3A, 0x7A, 0xBA, 0xFA, - 0x0E, 0x4E, 0x8E, 0xCE, 0x1E, 0x5E, 0x9E, 0xDE, - 0x2E, 0x6E, 0xAE, 0xEE, 0x3E, 0x7E, 0xBE, 0xFE, - 0x03, 0x43, 0x83, 0xC3, 0x13, 0x53, 0x93, 0xD3, - 0x23, 0x63, 0xA3, 0xE3, 0x33, 0x73, 0xB3, 0xF3, - 0x07, 0x47, 0x87, 0xC7, 0x17, 0x57, 0x97, 0xD7, - 0x27, 0x67, 0xA7, 0xE7, 0x37, 0x77, 0xB7, 0xF7, - 0x0B, 0x4B, 0x8B, 0xCB, 0x1B, 0x5B, 0x9B, 0xDB, - 0x2B, 0x6B, 0xAB, 0xEB, 0x3B, 0x7B, 0xBB, 0xFB, - 0x0F, 0x4F, 0x8F, 0xCF, 0x1F, 0x5F, 0x9F, 0xDF, - 0x2F, 0x6F, 0xAF, 0xEF, 0x3F, 0x7F, 0xBF, 0xFF -}; - -static PNG_CONST png_byte fourbppswaptable[256] = { - 0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, - 0x80, 0x90, 0xA0, 0xB0, 0xC0, 0xD0, 0xE0, 0xF0, - 0x01, 0x11, 0x21, 0x31, 0x41, 0x51, 0x61, 0x71, - 0x81, 0x91, 0xA1, 0xB1, 0xC1, 0xD1, 0xE1, 0xF1, - 0x02, 0x12, 0x22, 0x32, 0x42, 0x52, 0x62, 0x72, - 0x82, 0x92, 0xA2, 0xB2, 0xC2, 0xD2, 0xE2, 0xF2, - 0x03, 0x13, 0x23, 0x33, 0x43, 0x53, 0x63, 0x73, - 0x83, 0x93, 0xA3, 0xB3, 0xC3, 0xD3, 0xE3, 0xF3, - 0x04, 0x14, 0x24, 0x34, 0x44, 0x54, 0x64, 0x74, - 0x84, 0x94, 0xA4, 0xB4, 0xC4, 0xD4, 0xE4, 0xF4, - 0x05, 0x15, 0x25, 0x35, 0x45, 0x55, 0x65, 0x75, - 0x85, 0x95, 0xA5, 0xB5, 0xC5, 0xD5, 0xE5, 0xF5, - 0x06, 0x16, 0x26, 0x36, 0x46, 0x56, 0x66, 0x76, - 0x86, 0x96, 0xA6, 0xB6, 0xC6, 0xD6, 0xE6, 0xF6, - 0x07, 0x17, 0x27, 0x37, 0x47, 0x57, 0x67, 0x77, - 0x87, 0x97, 0xA7, 0xB7, 0xC7, 0xD7, 0xE7, 0xF7, - 0x08, 0x18, 0x28, 0x38, 0x48, 0x58, 0x68, 0x78, - 0x88, 0x98, 0xA8, 0xB8, 0xC8, 0xD8, 0xE8, 0xF8, - 0x09, 0x19, 0x29, 0x39, 0x49, 0x59, 0x69, 0x79, - 0x89, 0x99, 0xA9, 0xB9, 0xC9, 0xD9, 0xE9, 0xF9, - 0x0A, 0x1A, 0x2A, 0x3A, 0x4A, 0x5A, 0x6A, 0x7A, - 0x8A, 0x9A, 0xAA, 0xBA, 0xCA, 0xDA, 0xEA, 0xFA, - 0x0B, 0x1B, 0x2B, 0x3B, 0x4B, 0x5B, 0x6B, 0x7B, - 0x8B, 0x9B, 0xAB, 0xBB, 0xCB, 0xDB, 0xEB, 0xFB, - 0x0C, 0x1C, 0x2C, 0x3C, 0x4C, 0x5C, 0x6C, 0x7C, - 0x8C, 0x9C, 0xAC, 0xBC, 0xCC, 0xDC, 0xEC, 0xFC, - 0x0D, 0x1D, 0x2D, 0x3D, 0x4D, 0x5D, 0x6D, 0x7D, - 0x8D, 0x9D, 0xAD, 0xBD, 0xCD, 0xDD, 0xED, 0xFD, - 0x0E, 0x1E, 0x2E, 0x3E, 0x4E, 0x5E, 0x6E, 0x7E, - 0x8E, 0x9E, 0xAE, 0xBE, 0xCE, 0xDE, 0xEE, 0xFE, - 0x0F, 0x1F, 0x2F, 0x3F, 0x4F, 0x5F, 0x6F, 0x7F, - 0x8F, 0x9F, 0xAF, 0xBF, 0xCF, 0xDF, 0xEF, 0xFF -}; - -/* Swaps pixel packing order within bytes */ -void /* PRIVATE */ -png_do_packswap(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_packswap"); - - if ( - row_info->bit_depth < 8) - { - png_bytep rp, end, table; - - end = row + row_info->rowbytes; - - if (row_info->bit_depth == 1) - table = (png_bytep)onebppswaptable; - else if (row_info->bit_depth == 2) - table = (png_bytep)twobppswaptable; - else if (row_info->bit_depth == 4) - table = (png_bytep)fourbppswaptable; - else - return; - - for (rp = row; rp < end; rp++) - *rp = table[*rp]; - } -} -#endif /* PNG_READ_PACKSWAP_SUPPORTED or PNG_WRITE_PACKSWAP_SUPPORTED */ - -#if defined(PNG_WRITE_FILLER_SUPPORTED) || \ - defined(PNG_READ_STRIP_ALPHA_SUPPORTED) -/* Remove filler or alpha byte(s) */ -void /* PRIVATE */ -png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags) -{ - png_debug(1, "in png_do_strip_filler"); - - { - png_bytep sp=row; - png_bytep dp=row; - png_uint_32 row_width=row_info->width; - png_uint_32 i; - - if ((row_info->color_type == PNG_COLOR_TYPE_RGB || - (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA && - (flags & PNG_FLAG_STRIP_ALPHA))) && - row_info->channels == 4) - { - if (row_info->bit_depth == 8) - { - /* This converts from RGBX or RGBA to RGB */ - if (flags & PNG_FLAG_FILLER_AFTER) - { - dp+=3; sp+=4; - for (i = 1; i < row_width; i++) - { - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - sp++; - } - } - /* This converts from XRGB or ARGB to RGB */ - else - { - for (i = 0; i < row_width; i++) - { - sp++; - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - } - } - row_info->pixel_depth = 24; - row_info->rowbytes = row_width * 3; - } - else /* if (row_info->bit_depth == 16) */ - { - if (flags & PNG_FLAG_FILLER_AFTER) - { - /* This converts from RRGGBBXX or RRGGBBAA to RRGGBB */ - sp += 8; dp += 6; - for (i = 1; i < row_width; i++) - { - /* This could be (although png_memcpy is probably slower): - png_memcpy(dp, sp, 6); - sp += 8; - dp += 6; - */ - - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - sp += 2; - } - } - else - { - /* This converts from XXRRGGBB or AARRGGBB to RRGGBB */ - for (i = 0; i < row_width; i++) - { - /* This could be (although png_memcpy is probably slower): - png_memcpy(dp, sp, 6); - sp += 8; - dp += 6; - */ - - sp+=2; - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - *dp++ = *sp++; - } - } - row_info->pixel_depth = 48; - row_info->rowbytes = row_width * 6; - } - row_info->channels = 3; - } - else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY || - (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA && - (flags & PNG_FLAG_STRIP_ALPHA))) && - row_info->channels == 2) - { - if (row_info->bit_depth == 8) - { - /* This converts from GX or GA to G */ - if (flags & PNG_FLAG_FILLER_AFTER) - { - for (i = 0; i < row_width; i++) - { - *dp++ = *sp++; - sp++; - } - } - /* This converts from XG or AG to G */ - else - { - for (i = 0; i < row_width; i++) - { - sp++; - *dp++ = *sp++; - } - } - row_info->pixel_depth = 8; - row_info->rowbytes = row_width; - } - else /* if (row_info->bit_depth == 16) */ - { - if (flags & PNG_FLAG_FILLER_AFTER) - { - /* This converts from GGXX or GGAA to GG */ - sp += 4; dp += 2; - for (i = 1; i < row_width; i++) - { - *dp++ = *sp++; - *dp++ = *sp++; - sp += 2; - } - } - else - { - /* This converts from XXGG or AAGG to GG */ - for (i = 0; i < row_width; i++) - { - sp += 2; - *dp++ = *sp++; - *dp++ = *sp++; - } - } - row_info->pixel_depth = 16; - row_info->rowbytes = row_width * 2; - } - row_info->channels = 1; - } - if (flags & PNG_FLAG_STRIP_ALPHA) - row_info->color_type &= ~PNG_COLOR_MASK_ALPHA; - } -} -#endif - -#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED) -/* Swaps red and blue bytes within a pixel */ -void /* PRIVATE */ -png_do_bgr(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_bgr"); - - if ( - (row_info->color_type & PNG_COLOR_MASK_COLOR)) - { - png_uint_32 row_width = row_info->width; - if (row_info->bit_depth == 8) - { - if (row_info->color_type == PNG_COLOR_TYPE_RGB) - { - png_bytep rp; - png_uint_32 i; - - for (i = 0, rp = row; i < row_width; i++, rp += 3) - { - png_byte save = *rp; - *rp = *(rp + 2); - *(rp + 2) = save; - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - { - png_bytep rp; - png_uint_32 i; - - for (i = 0, rp = row; i < row_width; i++, rp += 4) - { - png_byte save = *rp; - *rp = *(rp + 2); - *(rp + 2) = save; - } - } - } - else if (row_info->bit_depth == 16) - { - if (row_info->color_type == PNG_COLOR_TYPE_RGB) - { - png_bytep rp; - png_uint_32 i; - - for (i = 0, rp = row; i < row_width; i++, rp += 6) - { - png_byte save = *rp; - *rp = *(rp + 4); - *(rp + 4) = save; - save = *(rp + 1); - *(rp + 1) = *(rp + 5); - *(rp + 5) = save; - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - { - png_bytep rp; - png_uint_32 i; - - for (i = 0, rp = row; i < row_width; i++, rp += 8) - { - png_byte save = *rp; - *rp = *(rp + 4); - *(rp + 4) = save; - save = *(rp + 1); - *(rp + 1) = *(rp + 5); - *(rp + 5) = save; - } - } - } - } -} -#endif /* PNG_READ_BGR_SUPPORTED or PNG_WRITE_BGR_SUPPORTED */ - -#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ - defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) -void PNGAPI -png_set_user_transform_info(png_structp png_ptr, png_voidp - user_transform_ptr, int user_transform_depth, int user_transform_channels) -{ - png_debug(1, "in png_set_user_transform_info"); - - if (png_ptr == NULL) - return; -#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED - png_ptr->user_transform_ptr = user_transform_ptr; - png_ptr->user_transform_depth = (png_byte)user_transform_depth; - png_ptr->user_transform_channels = (png_byte)user_transform_channels; -#else - if (user_transform_ptr || user_transform_depth || user_transform_channels) - png_warning(png_ptr, - "This version of libpng does not support user transform info"); -#endif -} -#endif - -/* This function returns a pointer to the user_transform_ptr associated with - * the user transform functions. The application should free any memory - * associated with this pointer before png_write_destroy and png_read_destroy - * are called. - */ -png_voidp PNGAPI -png_get_user_transform_ptr(png_structp png_ptr) -{ - if (png_ptr == NULL) - return (NULL); -#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED - return ((png_voidp)png_ptr->user_transform_ptr); -#else - return (NULL); -#endif -} -#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/pngwio.c b/Dependencies/libpng/pngwio.c deleted file mode 100644 index f4d995b..0000000 --- a/Dependencies/libpng/pngwio.c +++ /dev/null @@ -1,241 +0,0 @@ - -/* pngwio.c - functions for data output - * - * Last changed in libpng 1.4.0 [January 3, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - * - * This file provides a location for all output. Users who need - * special handling are expected to write functions that have the same - * arguments as these and perform similar functions, but that possibly - * use different output methods. Note that you shouldn't change these - * functions, but rather write replacement functions and then change - * them at run time with png_set_write_fn(...). - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_WRITE_SUPPORTED -#include "pngpriv.h" - -/* Write the data to whatever output you are using. The default routine - * writes to a file pointer. Note that this routine sometimes gets called - * with very small lengths, so you should implement some kind of simple - * buffering if you are using unbuffered writes. This should never be asked - * to write more than 64K on a 16 bit machine. - */ - -void /* PRIVATE */ -png_write_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - if (png_ptr->write_data_fn != NULL ) - (*(png_ptr->write_data_fn))(png_ptr, data, length); - else - png_error(png_ptr, "Call to NULL write function"); -} - -#ifdef PNG_STDIO_SUPPORTED -/* This is the function that does the actual writing of data. If you are - * not writing to a standard C stream, you should create a replacement - * write_data function and use it at run time with png_set_write_fn(), rather - * than changing the library. - */ -#ifndef USE_FAR_KEYWORD -void PNGAPI -png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_uint_32 check; - - if (png_ptr == NULL) - return; - check = fwrite(data, 1, length, (png_FILE_p)(png_ptr->io_ptr)); - if (check != length) - png_error(png_ptr, "Write Error"); -} -#else -/* This is the model-independent version. Since the standard I/O library - * can't handle far buffers in the medium and small models, we have to copy - * the data. - */ - -#define NEAR_BUF_SIZE 1024 -#define MIN(a,b) (a <= b ? a : b) - -void PNGAPI -png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - png_uint_32 check; - png_byte *near_data; /* Needs to be "png_byte *" instead of "png_bytep" */ - png_FILE_p io_ptr; - - if (png_ptr == NULL) - return; - /* Check if data really is near. If so, use usual code. */ - near_data = (png_byte *)CVT_PTR_NOCHECK(data); - io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr); - if ((png_bytep)near_data == data) - { - check = fwrite(near_data, 1, length, io_ptr); - } - else - { - png_byte buf[NEAR_BUF_SIZE]; - png_size_t written, remaining, err; - check = 0; - remaining = length; - do - { - written = MIN(NEAR_BUF_SIZE, remaining); - png_memcpy(buf, data, written); /* Copy far buffer to near buffer */ - err = fwrite(buf, 1, written, io_ptr); - if (err != written) - break; - - else - check += err; - - data += written; - remaining -= written; - } - while (remaining != 0); - } - if (check != length) - png_error(png_ptr, "Write Error"); -} - -#endif -#endif - -/* This function is called to output any data pending writing (normally - * to disk). After png_flush is called, there should be no data pending - * writing in any buffers. - */ -#ifdef PNG_WRITE_FLUSH_SUPPORTED -void /* PRIVATE */ -png_flush(png_structp png_ptr) -{ - if (png_ptr->output_flush_fn != NULL) - (*(png_ptr->output_flush_fn))(png_ptr); -} - -#ifdef PNG_STDIO_SUPPORTED -void PNGAPI -png_default_flush(png_structp png_ptr) -{ - png_FILE_p io_ptr; - if (png_ptr == NULL) - return; - io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr)); - fflush(io_ptr); -} -#endif -#endif - -/* This function allows the application to supply new output functions for - * libpng if standard C streams aren't being used. - * - * This function takes as its arguments: - * png_ptr - pointer to a png output data structure - * io_ptr - pointer to user supplied structure containing info about - * the output functions. May be NULL. - * write_data_fn - pointer to a new output function that takes as its - * arguments a pointer to a png_struct, a pointer to - * data to be written, and a 32-bit unsigned int that is - * the number of bytes to be written. The new write - * function should call png_error(png_ptr, "Error msg") - * to exit and output any fatal error messages. May be - * NULL, in which case libpng's default function will - * be used. - * flush_data_fn - pointer to a new flush function that takes as its - * arguments a pointer to a png_struct. After a call to - * the flush function, there should be no data in any buffers - * or pending transmission. If the output method doesn't do - * any buffering of ouput, a function prototype must still be - * supplied although it doesn't have to do anything. If - * PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile - * time, output_flush_fn will be ignored, although it must be - * supplied for compatibility. May be NULL, in which case - * libpng's default function will be used, if - * PNG_WRITE_FLUSH_SUPPORTED is defined. This is not - * a good idea if io_ptr does not point to a standard - * *FILE structure. - */ -void PNGAPI -png_set_write_fn(png_structp png_ptr, png_voidp io_ptr, - png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn) -{ - if (png_ptr == NULL) - return; - - png_ptr->io_ptr = io_ptr; - -#ifdef PNG_STDIO_SUPPORTED - if (write_data_fn != NULL) - png_ptr->write_data_fn = write_data_fn; - - else - png_ptr->write_data_fn = png_default_write_data; -#else - png_ptr->write_data_fn = write_data_fn; -#endif - -#ifdef PNG_WRITE_FLUSH_SUPPORTED -#ifdef PNG_STDIO_SUPPORTED - if (output_flush_fn != NULL) - png_ptr->output_flush_fn = output_flush_fn; - - else - png_ptr->output_flush_fn = png_default_flush; -#else - png_ptr->output_flush_fn = output_flush_fn; -#endif -#endif /* PNG_WRITE_FLUSH_SUPPORTED */ - - /* It is an error to read while writing a png file */ - if (png_ptr->read_data_fn != NULL) - { - png_ptr->read_data_fn = NULL; - png_warning(png_ptr, - "Attempted to set both read_data_fn and write_data_fn in"); - png_warning(png_ptr, - "the same structure. Resetting read_data_fn to NULL"); - } -} - -#ifdef USE_FAR_KEYWORD -#ifdef _MSC_VER -void *png_far_to_near(png_structp png_ptr, png_voidp ptr, int check) -{ - void *near_ptr; - void FAR *far_ptr; - FP_OFF(near_ptr) = FP_OFF(ptr); - far_ptr = (void FAR *)near_ptr; - - if (check != 0) - if (FP_SEG(ptr) != FP_SEG(far_ptr)) - png_error(png_ptr, "segment lost in conversion"); - - return(near_ptr); -} -# else -void *png_far_to_near(png_structp png_ptr, png_voidp ptr, int check) -{ - void *near_ptr; - void FAR *far_ptr; - near_ptr = (void FAR *)ptr; - far_ptr = (void FAR *)near_ptr; - - if (check != 0) - if (far_ptr != ptr) - png_error(png_ptr, "segment lost in conversion"); - - return(near_ptr); -} -# endif -# endif -#endif /* PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/pngwrite.c b/Dependencies/libpng/pngwrite.c deleted file mode 100644 index 0252051..0000000 --- a/Dependencies/libpng/pngwrite.c +++ /dev/null @@ -1,1457 +0,0 @@ - -/* pngwrite.c - general routines to write a PNG file - * - * Last changed in libpng 1.4.0 [January 3, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - */ - -/* Get internal access to png.h */ -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_WRITE_SUPPORTED -#include "pngpriv.h" - -/* Writes all the PNG information. This is the suggested way to use the - * library. If you have a new chunk to add, make a function to write it, - * and put it in the correct location here. If you want the chunk written - * after the image data, put it in png_write_end(). I strongly encourage - * you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing - * the chunk, as that will keep the code from breaking if you want to just - * write a plain PNG file. If you have long comments, I suggest writing - * them in png_write_end(), and compressing them. - */ -void PNGAPI -png_write_info_before_PLTE(png_structp png_ptr, png_infop info_ptr) -{ - png_debug(1, "in png_write_info_before_PLTE"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - if (!(png_ptr->mode & PNG_WROTE_INFO_BEFORE_PLTE)) - { - /* Write PNG signature */ - png_write_sig(png_ptr); -#ifdef PNG_MNG_FEATURES_SUPPORTED - if ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) && \ - (png_ptr->mng_features_permitted)) - { - png_warning(png_ptr, "MNG features are not allowed in a PNG datastream"); - png_ptr->mng_features_permitted = 0; - } -#endif - /* Write IHDR information. */ - png_write_IHDR(png_ptr, info_ptr->width, info_ptr->height, - info_ptr->bit_depth, info_ptr->color_type, info_ptr->compression_type, - info_ptr->filter_type, -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - info_ptr->interlace_type); -#else - 0); -#endif - /* The rest of these check to see if the valid field has the appropriate - * flag set, and if it does, writes the chunk. - */ -#ifdef PNG_WRITE_gAMA_SUPPORTED - if (info_ptr->valid & PNG_INFO_gAMA) - { -# ifdef PNG_FLOATING_POINT_SUPPORTED - png_write_gAMA(png_ptr, info_ptr->gamma); -#else -#ifdef PNG_FIXED_POINT_SUPPORTED - png_write_gAMA_fixed(png_ptr, info_ptr->int_gamma); -# endif -#endif - } -#endif -#ifdef PNG_WRITE_sRGB_SUPPORTED - if (info_ptr->valid & PNG_INFO_sRGB) - png_write_sRGB(png_ptr, (int)info_ptr->srgb_intent); -#endif -#ifdef PNG_WRITE_iCCP_SUPPORTED - if (info_ptr->valid & PNG_INFO_iCCP) - png_write_iCCP(png_ptr, info_ptr->iccp_name, PNG_COMPRESSION_TYPE_BASE, - info_ptr->iccp_profile, (int)info_ptr->iccp_proflen); -#endif -#ifdef PNG_WRITE_sBIT_SUPPORTED - if (info_ptr->valid & PNG_INFO_sBIT) - png_write_sBIT(png_ptr, &(info_ptr->sig_bit), info_ptr->color_type); -#endif -#ifdef PNG_WRITE_cHRM_SUPPORTED - if (info_ptr->valid & PNG_INFO_cHRM) - { -#ifdef PNG_FLOATING_POINT_SUPPORTED - png_write_cHRM(png_ptr, - info_ptr->x_white, info_ptr->y_white, - info_ptr->x_red, info_ptr->y_red, - info_ptr->x_green, info_ptr->y_green, - info_ptr->x_blue, info_ptr->y_blue); -#else -# ifdef PNG_FIXED_POINT_SUPPORTED - png_write_cHRM_fixed(png_ptr, - info_ptr->int_x_white, info_ptr->int_y_white, - info_ptr->int_x_red, info_ptr->int_y_red, - info_ptr->int_x_green, info_ptr->int_y_green, - info_ptr->int_x_blue, info_ptr->int_y_blue); -# endif -#endif - } -#endif -#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED - if (info_ptr->unknown_chunks_num) - { - png_unknown_chunk *up; - - png_debug(5, "writing extra chunks"); - - for (up = info_ptr->unknown_chunks; - up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num; - up++) - { - int keep = png_handle_as_unknown(png_ptr, up->name); - if (keep != PNG_HANDLE_CHUNK_NEVER && - up->location && !(up->location & PNG_HAVE_PLTE) && - !(up->location & PNG_HAVE_IDAT) && - ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS || - (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS))) - { - if (up->size == 0) - png_warning(png_ptr, "Writing zero-length unknown chunk"); - png_write_chunk(png_ptr, up->name, up->data, up->size); - } - } - } -#endif - png_ptr->mode |= PNG_WROTE_INFO_BEFORE_PLTE; - } -} - -void PNGAPI -png_write_info(png_structp png_ptr, png_infop info_ptr) -{ -#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED) - int i; -#endif - - png_debug(1, "in png_write_info"); - - if (png_ptr == NULL || info_ptr == NULL) - return; - - png_write_info_before_PLTE(png_ptr, info_ptr); - - if (info_ptr->valid & PNG_INFO_PLTE) - png_write_PLTE(png_ptr, info_ptr->palette, - (png_uint_32)info_ptr->num_palette); - else if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - png_error(png_ptr, "Valid palette required for paletted images"); - -#ifdef PNG_WRITE_tRNS_SUPPORTED - if (info_ptr->valid & PNG_INFO_tRNS) - { -#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED - /* Invert the alpha channel (in tRNS) */ - if ((png_ptr->transformations & PNG_INVERT_ALPHA) && - info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - { - int j; - for (j = 0; j<(int)info_ptr->num_trans; j++) - info_ptr->trans_alpha[j] = (png_byte)(255 - info_ptr->trans_alpha[j]); - } -#endif - png_write_tRNS(png_ptr, info_ptr->trans_alpha, &(info_ptr->trans_color), - info_ptr->num_trans, info_ptr->color_type); - } -#endif -#ifdef PNG_WRITE_bKGD_SUPPORTED - if (info_ptr->valid & PNG_INFO_bKGD) - png_write_bKGD(png_ptr, &(info_ptr->background), info_ptr->color_type); -#endif -#ifdef PNG_WRITE_hIST_SUPPORTED - if (info_ptr->valid & PNG_INFO_hIST) - png_write_hIST(png_ptr, info_ptr->hist, info_ptr->num_palette); -#endif -#ifdef PNG_WRITE_oFFs_SUPPORTED - if (info_ptr->valid & PNG_INFO_oFFs) - png_write_oFFs(png_ptr, info_ptr->x_offset, info_ptr->y_offset, - info_ptr->offset_unit_type); -#endif -#ifdef PNG_WRITE_pCAL_SUPPORTED - if (info_ptr->valid & PNG_INFO_pCAL) - png_write_pCAL(png_ptr, info_ptr->pcal_purpose, info_ptr->pcal_X0, - info_ptr->pcal_X1, info_ptr->pcal_type, info_ptr->pcal_nparams, - info_ptr->pcal_units, info_ptr->pcal_params); -#endif - -#ifdef PNG_sCAL_SUPPORTED - if (info_ptr->valid & PNG_INFO_sCAL) -#ifdef PNG_WRITE_sCAL_SUPPORTED -#if defined(PNG_FLOATING_POINT_SUPPORTED) && defined(PNG_STDIO_SUPPORTED) - png_write_sCAL(png_ptr, (int)info_ptr->scal_unit, - info_ptr->scal_pixel_width, info_ptr->scal_pixel_height); -#else /* !FLOATING_POINT */ -#ifdef PNG_FIXED_POINT_SUPPORTED - png_write_sCAL_s(png_ptr, (int)info_ptr->scal_unit, - info_ptr->scal_s_width, info_ptr->scal_s_height); -#endif /* FIXED_POINT */ -#endif /* FLOATING_POINT */ -#else /* !WRITE_sCAL */ - png_warning(png_ptr, - "png_write_sCAL not supported; sCAL chunk not written"); -#endif /* WRITE_sCAL */ -#endif /* sCAL */ - -#ifdef PNG_WRITE_pHYs_SUPPORTED - if (info_ptr->valid & PNG_INFO_pHYs) - png_write_pHYs(png_ptr, info_ptr->x_pixels_per_unit, - info_ptr->y_pixels_per_unit, info_ptr->phys_unit_type); -#endif /* pHYs */ - -#ifdef PNG_WRITE_tIME_SUPPORTED - if (info_ptr->valid & PNG_INFO_tIME) - { - png_write_tIME(png_ptr, &(info_ptr->mod_time)); - png_ptr->mode |= PNG_WROTE_tIME; - } -#endif /* tIME */ - -#ifdef PNG_WRITE_sPLT_SUPPORTED - if (info_ptr->valid & PNG_INFO_sPLT) - for (i = 0; i < (int)info_ptr->splt_palettes_num; i++) - png_write_sPLT(png_ptr, info_ptr->splt_palettes + i); -#endif /* sPLT */ - -#ifdef PNG_WRITE_TEXT_SUPPORTED - /* Check to see if we need to write text chunks */ - for (i = 0; i < info_ptr->num_text; i++) - { - png_debug2(2, "Writing header text chunk %d, type %d", i, - info_ptr->text[i].compression); - /* An internationalized chunk? */ - if (info_ptr->text[i].compression > 0) - { -#ifdef PNG_WRITE_iTXt_SUPPORTED - /* Write international chunk */ - png_write_iTXt(png_ptr, - info_ptr->text[i].compression, - info_ptr->text[i].key, - info_ptr->text[i].lang, - info_ptr->text[i].lang_key, - info_ptr->text[i].text); -#else - png_warning(png_ptr, "Unable to write international text"); -#endif - /* Mark this chunk as written */ - info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR; - } - /* If we want a compressed text chunk */ - else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_zTXt) - { -#ifdef PNG_WRITE_zTXt_SUPPORTED - /* Write compressed chunk */ - png_write_zTXt(png_ptr, info_ptr->text[i].key, - info_ptr->text[i].text, 0, - info_ptr->text[i].compression); -#else - png_warning(png_ptr, "Unable to write compressed text"); -#endif - /* Mark this chunk as written */ - info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_zTXt_WR; - } - else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_NONE) - { -#ifdef PNG_WRITE_tEXt_SUPPORTED - /* Write uncompressed chunk */ - png_write_tEXt(png_ptr, info_ptr->text[i].key, - info_ptr->text[i].text, - 0); - /* Mark this chunk as written */ - info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR; -#else - /* Can't get here */ - png_warning(png_ptr, "Unable to write uncompressed text"); -#endif - } - } -#endif /* tEXt */ - -#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED - if (info_ptr->unknown_chunks_num) - { - png_unknown_chunk *up; - - png_debug(5, "writing extra chunks"); - - for (up = info_ptr->unknown_chunks; - up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num; - up++) - { - int keep = png_handle_as_unknown(png_ptr, up->name); - if (keep != PNG_HANDLE_CHUNK_NEVER && - up->location && (up->location & PNG_HAVE_PLTE) && - !(up->location & PNG_HAVE_IDAT) && - ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS || - (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS))) - { - png_write_chunk(png_ptr, up->name, up->data, up->size); - } - } - } -#endif -} - -/* Writes the end of the PNG file. If you don't want to write comments or - * time information, you can pass NULL for info. If you already wrote these - * in png_write_info(), do not write them again here. If you have long - * comments, I suggest writing them here, and compressing them. - */ -void PNGAPI -png_write_end(png_structp png_ptr, png_infop info_ptr) -{ - png_debug(1, "in png_write_end"); - - if (png_ptr == NULL) - return; - if (!(png_ptr->mode & PNG_HAVE_IDAT)) - png_error(png_ptr, "No IDATs written into file"); - - /* See if user wants us to write information chunks */ - if (info_ptr != NULL) - { -#ifdef PNG_WRITE_TEXT_SUPPORTED - int i; /* local index variable */ -#endif -#ifdef PNG_WRITE_tIME_SUPPORTED - /* Check to see if user has supplied a time chunk */ - if ((info_ptr->valid & PNG_INFO_tIME) && - !(png_ptr->mode & PNG_WROTE_tIME)) - png_write_tIME(png_ptr, &(info_ptr->mod_time)); -#endif -#ifdef PNG_WRITE_TEXT_SUPPORTED - /* Loop through comment chunks */ - for (i = 0; i < info_ptr->num_text; i++) - { - png_debug2(2, "Writing trailer text chunk %d, type %d", i, - info_ptr->text[i].compression); - /* An internationalized chunk? */ - if (info_ptr->text[i].compression > 0) - { -#ifdef PNG_WRITE_iTXt_SUPPORTED - /* Write international chunk */ - png_write_iTXt(png_ptr, - info_ptr->text[i].compression, - info_ptr->text[i].key, - info_ptr->text[i].lang, - info_ptr->text[i].lang_key, - info_ptr->text[i].text); -#else - png_warning(png_ptr, "Unable to write international text"); -#endif - /* Mark this chunk as written */ - info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR; - } - else if (info_ptr->text[i].compression >= PNG_TEXT_COMPRESSION_zTXt) - { -#ifdef PNG_WRITE_zTXt_SUPPORTED - /* Write compressed chunk */ - png_write_zTXt(png_ptr, info_ptr->text[i].key, - info_ptr->text[i].text, 0, - info_ptr->text[i].compression); -#else - png_warning(png_ptr, "Unable to write compressed text"); -#endif - /* Mark this chunk as written */ - info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_zTXt_WR; - } - else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_NONE) - { -#ifdef PNG_WRITE_tEXt_SUPPORTED - /* Write uncompressed chunk */ - png_write_tEXt(png_ptr, info_ptr->text[i].key, - info_ptr->text[i].text, 0); -#else - png_warning(png_ptr, "Unable to write uncompressed text"); -#endif - - /* Mark this chunk as written */ - info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR; - } - } -#endif -#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED - if (info_ptr->unknown_chunks_num) - { - png_unknown_chunk *up; - - png_debug(5, "writing extra chunks"); - - for (up = info_ptr->unknown_chunks; - up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num; - up++) - { - int keep = png_handle_as_unknown(png_ptr, up->name); - if (keep != PNG_HANDLE_CHUNK_NEVER && - up->location && (up->location & PNG_AFTER_IDAT) && - ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS || - (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS))) - { - png_write_chunk(png_ptr, up->name, up->data, up->size); - } - } - } -#endif - } - - png_ptr->mode |= PNG_AFTER_IDAT; - - /* Write end of PNG file */ - png_write_IEND(png_ptr); - /* This flush, added in libpng-1.0.8, removed from libpng-1.0.9beta03, - * and restored again in libpng-1.2.30, may cause some applications that - * do not set png_ptr->output_flush_fn to crash. If your application - * experiences a problem, please try building libpng with - * PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED defined, and report the event to - * png-mng-implement at lists.sf.net . - */ -#ifdef PNG_WRITE_FLUSH_SUPPORTED -# ifdef PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED - png_flush(png_ptr); -# endif -#endif -} - -#ifdef PNG_CONVERT_tIME_SUPPORTED -/* "tm" structure is not supported on WindowsCE */ -void PNGAPI -png_convert_from_struct_tm(png_timep ptime, struct tm FAR * ttime) -{ - png_debug(1, "in png_convert_from_struct_tm"); - - ptime->year = (png_uint_16)(1900 + ttime->tm_year); - ptime->month = (png_byte)(ttime->tm_mon + 1); - ptime->day = (png_byte)ttime->tm_mday; - ptime->hour = (png_byte)ttime->tm_hour; - ptime->minute = (png_byte)ttime->tm_min; - ptime->second = (png_byte)ttime->tm_sec; -} - -void PNGAPI -png_convert_from_time_t(png_timep ptime, time_t ttime) -{ - struct tm *tbuf; - - png_debug(1, "in png_convert_from_time_t"); - - tbuf = gmtime(&ttime); - png_convert_from_struct_tm(ptime, tbuf); -} -#endif - -/* Initialize png_ptr structure, and allocate any memory needed */ -png_structp PNGAPI -png_create_write_struct(png_const_charp user_png_ver, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warn_fn) -{ -#ifdef PNG_USER_MEM_SUPPORTED - return (png_create_write_struct_2(user_png_ver, error_ptr, error_fn, - warn_fn, NULL, NULL, NULL)); -} - -/* Alternate initialize png_ptr structure, and allocate any memory needed */ -png_structp PNGAPI -png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr, - png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, - png_malloc_ptr malloc_fn, png_free_ptr free_fn) -{ -#endif /* PNG_USER_MEM_SUPPORTED */ - volatile int png_cleanup_needed = 0; -#ifdef PNG_SETJMP_SUPPORTED - volatile -#endif - png_structp png_ptr; -#ifdef PNG_SETJMP_SUPPORTED -#ifdef USE_FAR_KEYWORD - jmp_buf jmpbuf; -#endif -#endif - int i; - - png_debug(1, "in png_create_write_struct"); - -#ifdef PNG_USER_MEM_SUPPORTED - png_ptr = (png_structp)png_create_struct_2(PNG_STRUCT_PNG, - (png_malloc_ptr)malloc_fn, (png_voidp)mem_ptr); -#else - png_ptr = (png_structp)png_create_struct(PNG_STRUCT_PNG); -#endif /* PNG_USER_MEM_SUPPORTED */ - if (png_ptr == NULL) - return (NULL); - - /* Added at libpng-1.2.6 */ -#ifdef PNG_SET_USER_LIMITS_SUPPORTED - png_ptr->user_width_max = PNG_USER_WIDTH_MAX; - png_ptr->user_height_max = PNG_USER_HEIGHT_MAX; -#endif - -#ifdef PNG_SETJMP_SUPPORTED -/* Applications that neglect to set up their own setjmp() and then - encounter a png_error() will longjmp here. Since the jmpbuf is - then meaningless we abort instead of returning. */ -#ifdef USE_FAR_KEYWORD - if (setjmp(jmpbuf)) -#else - if (setjmp(png_jmpbuf(png_ptr))) /* sets longjmp to match setjmp */ -#endif -#ifdef USE_FAR_KEYWORD - png_memcpy(png_jmpbuf(png_ptr), jmpbuf, png_sizeof(jmp_buf)); -#endif - PNG_ABORT(); -#endif - -#ifdef PNG_USER_MEM_SUPPORTED - png_set_mem_fn(png_ptr, mem_ptr, malloc_fn, free_fn); -#endif /* PNG_USER_MEM_SUPPORTED */ - png_set_error_fn(png_ptr, error_ptr, error_fn, warn_fn); - - if (user_png_ver) - { - i = 0; - do - { - if (user_png_ver[i] != png_libpng_ver[i]) - png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH; - } while (png_libpng_ver[i++]); - } - - if (png_ptr->flags & PNG_FLAG_LIBRARY_MISMATCH) - { - /* Libpng 0.90 and later are binary incompatible with libpng 0.89, so - * we must recompile any applications that use any older library version. - * For versions after libpng 1.0, we will be compatible, so we need - * only check the first digit. - */ - if (user_png_ver == NULL || user_png_ver[0] != png_libpng_ver[0] || - (user_png_ver[0] == '1' && user_png_ver[2] != png_libpng_ver[2]) || - (user_png_ver[0] == '0' && user_png_ver[2] < '9')) - { -#ifdef PNG_STDIO_SUPPORTED - char msg[80]; - if (user_png_ver) - { - png_snprintf(msg, 80, - "Application was compiled with png.h from libpng-%.20s", - user_png_ver); - png_warning(png_ptr, msg); - } - png_snprintf(msg, 80, - "Application is running with png.c from libpng-%.20s", - png_libpng_ver); - png_warning(png_ptr, msg); -#endif -#ifdef PNG_ERROR_NUMBERS_SUPPORTED - png_ptr->flags = 0; -#endif - png_warning(png_ptr, - "Incompatible libpng version in application and library"); - png_cleanup_needed = 1; - } - } - - /* Initialize zbuf - compression buffer */ - png_ptr->zbuf_size = PNG_ZBUF_SIZE; - if (!png_cleanup_needed) - { - png_ptr->zbuf = (png_bytep)png_malloc_warn(png_ptr, - png_ptr->zbuf_size); - if (png_ptr->zbuf == NULL) - png_cleanup_needed = 1; - } - if (png_cleanup_needed) - { - /* Clean up PNG structure and deallocate any memory. */ - png_free(png_ptr, png_ptr->zbuf); - png_ptr->zbuf = NULL; -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)png_ptr, - (png_free_ptr)free_fn, (png_voidp)mem_ptr); -#else - png_destroy_struct((png_voidp)png_ptr); -#endif - return (NULL); - } - - png_set_write_fn(png_ptr, NULL, NULL, NULL); - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - png_set_filter_heuristics(png_ptr, PNG_FILTER_HEURISTIC_DEFAULT, - 1, NULL, NULL); -#endif - - return (png_ptr); -} - - -/* Write a few rows of image data. If the image is interlaced, - * either you will have to write the 7 sub images, or, if you - * have called png_set_interlace_handling(), you will have to - * "write" the image seven times. - */ -void PNGAPI -png_write_rows(png_structp png_ptr, png_bytepp row, - png_uint_32 num_rows) -{ - png_uint_32 i; /* row counter */ - png_bytepp rp; /* row pointer */ - - png_debug(1, "in png_write_rows"); - - if (png_ptr == NULL) - return; - - /* Loop through the rows */ - for (i = 0, rp = row; i < num_rows; i++, rp++) - { - png_write_row(png_ptr, *rp); - } -} - -/* Write the image. You only need to call this function once, even - * if you are writing an interlaced image. - */ -void PNGAPI -png_write_image(png_structp png_ptr, png_bytepp image) -{ - png_uint_32 i; /* row index */ - int pass, num_pass; /* pass variables */ - png_bytepp rp; /* points to current row */ - - if (png_ptr == NULL) - return; - - png_debug(1, "in png_write_image"); - -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - /* Initialize interlace handling. If image is not interlaced, - * this will set pass to 1 - */ - num_pass = png_set_interlace_handling(png_ptr); -#else - num_pass = 1; -#endif - /* Loop through passes */ - for (pass = 0; pass < num_pass; pass++) - { - /* Loop through image */ - for (i = 0, rp = image; i < png_ptr->height; i++, rp++) - { - png_write_row(png_ptr, *rp); - } - } -} - -/* Called by user to write a row of image data */ -void PNGAPI -png_write_row(png_structp png_ptr, png_bytep row) -{ - if (png_ptr == NULL) - return; - - png_debug2(1, "in png_write_row (row %ld, pass %d)", - png_ptr->row_number, png_ptr->pass); - - /* Initialize transformations and other stuff if first time */ - if (png_ptr->row_number == 0 && png_ptr->pass == 0) - { - /* Make sure we wrote the header info */ - if (!(png_ptr->mode & PNG_WROTE_INFO_BEFORE_PLTE)) - png_error(png_ptr, - "png_write_info was never called before png_write_row"); - - /* Check for transforms that have been set but were defined out */ -#if !defined(PNG_WRITE_INVERT_SUPPORTED) && defined(PNG_READ_INVERT_SUPPORTED) - if (png_ptr->transformations & PNG_INVERT_MONO) - png_warning(png_ptr, "PNG_WRITE_INVERT_SUPPORTED is not defined"); -#endif -#if !defined(PNG_WRITE_FILLER_SUPPORTED) && defined(PNG_READ_FILLER_SUPPORTED) - if (png_ptr->transformations & PNG_FILLER) - png_warning(png_ptr, "PNG_WRITE_FILLER_SUPPORTED is not defined"); -#endif -#if !defined(PNG_WRITE_PACKSWAP_SUPPORTED) && \ - defined(PNG_READ_PACKSWAP_SUPPORTED) - if (png_ptr->transformations & PNG_PACKSWAP) - png_warning(png_ptr, - "PNG_WRITE_PACKSWAP_SUPPORTED is not defined"); -#endif -#if !defined(PNG_WRITE_PACK_SUPPORTED) && defined(PNG_READ_PACK_SUPPORTED) - if (png_ptr->transformations & PNG_PACK) - png_warning(png_ptr, "PNG_WRITE_PACK_SUPPORTED is not defined"); -#endif -#if !defined(PNG_WRITE_SHIFT_SUPPORTED) && defined(PNG_READ_SHIFT_SUPPORTED) - if (png_ptr->transformations & PNG_SHIFT) - png_warning(png_ptr, "PNG_WRITE_SHIFT_SUPPORTED is not defined"); -#endif -#if !defined(PNG_WRITE_BGR_SUPPORTED) && defined(PNG_READ_BGR_SUPPORTED) - if (png_ptr->transformations & PNG_BGR) - png_warning(png_ptr, "PNG_WRITE_BGR_SUPPORTED is not defined"); -#endif -#if !defined(PNG_WRITE_SWAP_SUPPORTED) && defined(PNG_READ_SWAP_SUPPORTED) - if (png_ptr->transformations & PNG_SWAP_BYTES) - png_warning(png_ptr, "PNG_WRITE_SWAP_SUPPORTED is not defined"); -#endif - - png_write_start_row(png_ptr); - } - -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - /* If interlaced and not interested in row, return */ - if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE)) - { - switch (png_ptr->pass) - { - case 0: - if (png_ptr->row_number & 0x07) - { - png_write_finish_row(png_ptr); - return; - } - break; - case 1: - if ((png_ptr->row_number & 0x07) || png_ptr->width < 5) - { - png_write_finish_row(png_ptr); - return; - } - break; - case 2: - if ((png_ptr->row_number & 0x07) != 4) - { - png_write_finish_row(png_ptr); - return; - } - break; - case 3: - if ((png_ptr->row_number & 0x03) || png_ptr->width < 3) - { - png_write_finish_row(png_ptr); - return; - } - break; - case 4: - if ((png_ptr->row_number & 0x03) != 2) - { - png_write_finish_row(png_ptr); - return; - } - break; - case 5: - if ((png_ptr->row_number & 0x01) || png_ptr->width < 2) - { - png_write_finish_row(png_ptr); - return; - } - break; - case 6: - if (!(png_ptr->row_number & 0x01)) - { - png_write_finish_row(png_ptr); - return; - } - break; - } - } -#endif - - /* Set up row info for transformations */ - png_ptr->row_info.color_type = png_ptr->color_type; - png_ptr->row_info.width = png_ptr->usr_width; - png_ptr->row_info.channels = png_ptr->usr_channels; - png_ptr->row_info.bit_depth = png_ptr->usr_bit_depth; - png_ptr->row_info.pixel_depth = (png_byte)(png_ptr->row_info.bit_depth * - png_ptr->row_info.channels); - - png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth, - png_ptr->row_info.width); - - png_debug1(3, "row_info->color_type = %d", png_ptr->row_info.color_type); - png_debug1(3, "row_info->width = %lu", png_ptr->row_info.width); - png_debug1(3, "row_info->channels = %d", png_ptr->row_info.channels); - png_debug1(3, "row_info->bit_depth = %d", png_ptr->row_info.bit_depth); - png_debug1(3, "row_info->pixel_depth = %d", png_ptr->row_info.pixel_depth); - png_debug1(3, "row_info->rowbytes = %lu", png_ptr->row_info.rowbytes); - - /* Copy user's row into buffer, leaving room for filter byte. */ - png_memcpy(png_ptr->row_buf + 1, row, png_ptr->row_info.rowbytes); - -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - /* Handle interlacing */ - if (png_ptr->interlaced && png_ptr->pass < 6 && - (png_ptr->transformations & PNG_INTERLACE)) - { - png_do_write_interlace(&(png_ptr->row_info), - png_ptr->row_buf + 1, png_ptr->pass); - /* This should always get caught above, but still ... */ - if (!(png_ptr->row_info.width)) - { - png_write_finish_row(png_ptr); - return; - } - } -#endif - - /* Handle other transformations */ - if (png_ptr->transformations) - png_do_write_transformations(png_ptr); - -#ifdef PNG_MNG_FEATURES_SUPPORTED - /* Write filter_method 64 (intrapixel differencing) only if - * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and - * 2. Libpng did not write a PNG signature (this filter_method is only - * used in PNG datastreams that are embedded in MNG datastreams) and - * 3. The application called png_permit_mng_features with a mask that - * included PNG_FLAG_MNG_FILTER_64 and - * 4. The filter_method is 64 and - * 5. The color_type is RGB or RGBA - */ - if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && - (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING)) - { - /* Intrapixel differencing */ - png_do_write_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1); - } -#endif - - /* Find a filter if necessary, filter the row and write it out. */ - png_write_find_filter(png_ptr, &(png_ptr->row_info)); - - if (png_ptr->write_row_fn != NULL) - (*(png_ptr->write_row_fn))(png_ptr, png_ptr->row_number, png_ptr->pass); -} - -#ifdef PNG_WRITE_FLUSH_SUPPORTED -/* Set the automatic flush interval or 0 to turn flushing off */ -void PNGAPI -png_set_flush(png_structp png_ptr, int nrows) -{ - png_debug(1, "in png_set_flush"); - - if (png_ptr == NULL) - return; - png_ptr->flush_dist = (nrows < 0 ? 0 : nrows); -} - -/* Flush the current output buffers now */ -void PNGAPI -png_write_flush(png_structp png_ptr) -{ - int wrote_IDAT; - - png_debug(1, "in png_write_flush"); - - if (png_ptr == NULL) - return; - /* We have already written out all of the data */ - if (png_ptr->row_number >= png_ptr->num_rows) - return; - - do - { - int ret; - - /* Compress the data */ - ret = deflate(&png_ptr->zstream, Z_SYNC_FLUSH); - wrote_IDAT = 0; - - /* Check for compression errors */ - if (ret != Z_OK) - { - if (png_ptr->zstream.msg != NULL) - png_error(png_ptr, png_ptr->zstream.msg); - else - png_error(png_ptr, "zlib error"); - } - - if (!(png_ptr->zstream.avail_out)) - { - /* Write the IDAT and reset the zlib output buffer */ - png_write_IDAT(png_ptr, png_ptr->zbuf, - png_ptr->zbuf_size); - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - wrote_IDAT = 1; - } - } while(wrote_IDAT == 1); - - /* If there is any data left to be output, write it into a new IDAT */ - if (png_ptr->zbuf_size != png_ptr->zstream.avail_out) - { - /* Write the IDAT and reset the zlib output buffer */ - png_write_IDAT(png_ptr, png_ptr->zbuf, - png_ptr->zbuf_size - png_ptr->zstream.avail_out); - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - } - png_ptr->flush_rows = 0; - png_flush(png_ptr); -} -#endif /* PNG_WRITE_FLUSH_SUPPORTED */ - -/* Free all memory used by the write */ -void PNGAPI -png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr) -{ - png_structp png_ptr = NULL; - png_infop info_ptr = NULL; -#ifdef PNG_USER_MEM_SUPPORTED - png_free_ptr free_fn = NULL; - png_voidp mem_ptr = NULL; -#endif - - png_debug(1, "in png_destroy_write_struct"); - - if (png_ptr_ptr != NULL) - { - png_ptr = *png_ptr_ptr; -#ifdef PNG_USER_MEM_SUPPORTED - free_fn = png_ptr->free_fn; - mem_ptr = png_ptr->mem_ptr; -#endif - } - -#ifdef PNG_USER_MEM_SUPPORTED - if (png_ptr != NULL) - { - free_fn = png_ptr->free_fn; - mem_ptr = png_ptr->mem_ptr; - } -#endif - - if (info_ptr_ptr != NULL) - info_ptr = *info_ptr_ptr; - - if (info_ptr != NULL) - { - if (png_ptr != NULL) - { - png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1); - -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - if (png_ptr->num_chunk_list) - { - png_free(png_ptr, png_ptr->chunk_list); - png_ptr->num_chunk_list = 0; - } -#endif - } - -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)info_ptr, (png_free_ptr)free_fn, - (png_voidp)mem_ptr); -#else - png_destroy_struct((png_voidp)info_ptr); -#endif - *info_ptr_ptr = NULL; - } - - if (png_ptr != NULL) - { - png_write_destroy(png_ptr); -#ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)png_ptr, (png_free_ptr)free_fn, - (png_voidp)mem_ptr); -#else - png_destroy_struct((png_voidp)png_ptr); -#endif - *png_ptr_ptr = NULL; - } -} - - -/* Free any memory used in png_ptr struct (old method) */ -void /* PRIVATE */ -png_write_destroy(png_structp png_ptr) -{ -#ifdef PNG_SETJMP_SUPPORTED - jmp_buf tmp_jmp; /* Save jump buffer */ -#endif - png_error_ptr error_fn; - png_error_ptr warning_fn; - png_voidp error_ptr; -#ifdef PNG_USER_MEM_SUPPORTED - png_free_ptr free_fn; -#endif - - png_debug(1, "in png_write_destroy"); - - /* Free any memory zlib uses */ - deflateEnd(&png_ptr->zstream); - - /* Free our memory. png_free checks NULL for us. */ - png_free(png_ptr, png_ptr->zbuf); - png_free(png_ptr, png_ptr->row_buf); -#ifdef PNG_WRITE_FILTER_SUPPORTED - png_free(png_ptr, png_ptr->prev_row); - png_free(png_ptr, png_ptr->sub_row); - png_free(png_ptr, png_ptr->up_row); - png_free(png_ptr, png_ptr->avg_row); - png_free(png_ptr, png_ptr->paeth_row); -#endif - -#ifdef PNG_TIME_RFC1123_SUPPORTED - png_free(png_ptr, png_ptr->time_buffer); -#endif - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - png_free(png_ptr, png_ptr->prev_filters); - png_free(png_ptr, png_ptr->filter_weights); - png_free(png_ptr, png_ptr->inv_filter_weights); - png_free(png_ptr, png_ptr->filter_costs); - png_free(png_ptr, png_ptr->inv_filter_costs); -#endif - -#ifdef PNG_SETJMP_SUPPORTED - /* Reset structure */ - png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf)); -#endif - - error_fn = png_ptr->error_fn; - warning_fn = png_ptr->warning_fn; - error_ptr = png_ptr->error_ptr; -#ifdef PNG_USER_MEM_SUPPORTED - free_fn = png_ptr->free_fn; -#endif - - png_memset(png_ptr, 0, png_sizeof(png_struct)); - - png_ptr->error_fn = error_fn; - png_ptr->warning_fn = warning_fn; - png_ptr->error_ptr = error_ptr; -#ifdef PNG_USER_MEM_SUPPORTED - png_ptr->free_fn = free_fn; -#endif - -#ifdef PNG_SETJMP_SUPPORTED - png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf)); -#endif -} - -/* Allow the application to select one or more row filters to use. */ -void PNGAPI -png_set_filter(png_structp png_ptr, int method, int filters) -{ - png_debug(1, "in png_set_filter"); - - if (png_ptr == NULL) - return; -#ifdef PNG_MNG_FEATURES_SUPPORTED - if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && - (method == PNG_INTRAPIXEL_DIFFERENCING)) - method = PNG_FILTER_TYPE_BASE; -#endif - if (method == PNG_FILTER_TYPE_BASE) - { - switch (filters & (PNG_ALL_FILTERS | 0x07)) - { -#ifdef PNG_WRITE_FILTER_SUPPORTED - case 5: - case 6: - case 7: png_warning(png_ptr, "Unknown row filter for method 0"); -#endif /* PNG_WRITE_FILTER_SUPPORTED */ - case PNG_FILTER_VALUE_NONE: - png_ptr->do_filter = PNG_FILTER_NONE; break; -#ifdef PNG_WRITE_FILTER_SUPPORTED - case PNG_FILTER_VALUE_SUB: - png_ptr->do_filter = PNG_FILTER_SUB; break; - case PNG_FILTER_VALUE_UP: - png_ptr->do_filter = PNG_FILTER_UP; break; - case PNG_FILTER_VALUE_AVG: - png_ptr->do_filter = PNG_FILTER_AVG; break; - case PNG_FILTER_VALUE_PAETH: - png_ptr->do_filter = PNG_FILTER_PAETH; break; - default: png_ptr->do_filter = (png_byte)filters; break; -#else - default: png_warning(png_ptr, "Unknown row filter for method 0"); -#endif /* PNG_WRITE_FILTER_SUPPORTED */ - } - - /* If we have allocated the row_buf, this means we have already started - * with the image and we should have allocated all of the filter buffers - * that have been selected. If prev_row isn't already allocated, then - * it is too late to start using the filters that need it, since we - * will be missing the data in the previous row. If an application - * wants to start and stop using particular filters during compression, - * it should start out with all of the filters, and then add and - * remove them after the start of compression. - */ - if (png_ptr->row_buf != NULL) - { -#ifdef PNG_WRITE_FILTER_SUPPORTED - if ((png_ptr->do_filter & PNG_FILTER_SUB) && png_ptr->sub_row == NULL) - { - png_ptr->sub_row = (png_bytep)png_malloc(png_ptr, - (png_ptr->rowbytes + 1)); - png_ptr->sub_row[0] = PNG_FILTER_VALUE_SUB; - } - - if ((png_ptr->do_filter & PNG_FILTER_UP) && png_ptr->up_row == NULL) - { - if (png_ptr->prev_row == NULL) - { - png_warning(png_ptr, "Can't add Up filter after starting"); - png_ptr->do_filter &= ~PNG_FILTER_UP; - } - else - { - png_ptr->up_row = (png_bytep)png_malloc(png_ptr, - (png_ptr->rowbytes + 1)); - png_ptr->up_row[0] = PNG_FILTER_VALUE_UP; - } - } - - if ((png_ptr->do_filter & PNG_FILTER_AVG) && png_ptr->avg_row == NULL) - { - if (png_ptr->prev_row == NULL) - { - png_warning(png_ptr, "Can't add Average filter after starting"); - png_ptr->do_filter &= ~PNG_FILTER_AVG; - } - else - { - png_ptr->avg_row = (png_bytep)png_malloc(png_ptr, - (png_ptr->rowbytes + 1)); - png_ptr->avg_row[0] = PNG_FILTER_VALUE_AVG; - } - } - - if ((png_ptr->do_filter & PNG_FILTER_PAETH) && - png_ptr->paeth_row == NULL) - { - if (png_ptr->prev_row == NULL) - { - png_warning(png_ptr, "Can't add Paeth filter after starting"); - png_ptr->do_filter &= (png_byte)(~PNG_FILTER_PAETH); - } - else - { - png_ptr->paeth_row = (png_bytep)png_malloc(png_ptr, - (png_ptr->rowbytes + 1)); - png_ptr->paeth_row[0] = PNG_FILTER_VALUE_PAETH; - } - } - - if (png_ptr->do_filter == PNG_NO_FILTERS) -#endif /* PNG_WRITE_FILTER_SUPPORTED */ - png_ptr->do_filter = PNG_FILTER_NONE; - } - } - else - png_error(png_ptr, "Unknown custom filter method"); -} - -/* This allows us to influence the way in which libpng chooses the "best" - * filter for the current scanline. While the "minimum-sum-of-absolute- - * differences metric is relatively fast and effective, there is some - * question as to whether it can be improved upon by trying to keep the - * filtered data going to zlib more consistent, hopefully resulting in - * better compression. - */ -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED /* GRR 970116 */ -void PNGAPI -png_set_filter_heuristics(png_structp png_ptr, int heuristic_method, - int num_weights, png_doublep filter_weights, - png_doublep filter_costs) -{ - int i; - - png_debug(1, "in png_set_filter_heuristics"); - - if (png_ptr == NULL) - return; - if (heuristic_method >= PNG_FILTER_HEURISTIC_LAST) - { - png_warning(png_ptr, "Unknown filter heuristic method"); - return; - } - - if (heuristic_method == PNG_FILTER_HEURISTIC_DEFAULT) - { - heuristic_method = PNG_FILTER_HEURISTIC_UNWEIGHTED; - } - - if (num_weights < 0 || filter_weights == NULL || - heuristic_method == PNG_FILTER_HEURISTIC_UNWEIGHTED) - { - num_weights = 0; - } - - png_ptr->num_prev_filters = (png_byte)num_weights; - png_ptr->heuristic_method = (png_byte)heuristic_method; - - if (num_weights > 0) - { - if (png_ptr->prev_filters == NULL) - { - png_ptr->prev_filters = (png_bytep)png_malloc(png_ptr, - (png_uint_32)(png_sizeof(png_byte) * num_weights)); - - /* To make sure that the weighting starts out fairly */ - for (i = 0; i < num_weights; i++) - { - png_ptr->prev_filters[i] = 255; - } - } - - if (png_ptr->filter_weights == NULL) - { - png_ptr->filter_weights = (png_uint_16p)png_malloc(png_ptr, - (png_uint_32)(png_sizeof(png_uint_16) * num_weights)); - - png_ptr->inv_filter_weights = (png_uint_16p)png_malloc(png_ptr, - (png_uint_32)(png_sizeof(png_uint_16) * num_weights)); - for (i = 0; i < num_weights; i++) - { - png_ptr->inv_filter_weights[i] = - png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR; - } - } - - for (i = 0; i < num_weights; i++) - { - if (filter_weights[i] < 0.0) - { - png_ptr->inv_filter_weights[i] = - png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR; - } - else - { - png_ptr->inv_filter_weights[i] = - (png_uint_16)((double)PNG_WEIGHT_FACTOR*filter_weights[i]+0.5); - png_ptr->filter_weights[i] = - (png_uint_16)((double)PNG_WEIGHT_FACTOR/filter_weights[i]+0.5); - } - } - } - - /* If, in the future, there are other filter methods, this would - * need to be based on png_ptr->filter. - */ - if (png_ptr->filter_costs == NULL) - { - png_ptr->filter_costs = (png_uint_16p)png_malloc(png_ptr, - (png_uint_32)(png_sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST)); - - png_ptr->inv_filter_costs = (png_uint_16p)png_malloc(png_ptr, - (png_uint_32)(png_sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST)); - - for (i = 0; i < PNG_FILTER_VALUE_LAST; i++) - { - png_ptr->inv_filter_costs[i] = - png_ptr->filter_costs[i] = PNG_COST_FACTOR; - } - } - - /* Here is where we set the relative costs of the different filters. We - * should take the desired compression level into account when setting - * the costs, so that Paeth, for instance, has a high relative cost at low - * compression levels, while it has a lower relative cost at higher - * compression settings. The filter types are in order of increasing - * relative cost, so it would be possible to do this with an algorithm. - */ - for (i = 0; i < PNG_FILTER_VALUE_LAST; i++) - { - if (filter_costs == NULL || filter_costs[i] < 0.0) - { - png_ptr->inv_filter_costs[i] = - png_ptr->filter_costs[i] = PNG_COST_FACTOR; - } - else if (filter_costs[i] >= 1.0) - { - png_ptr->inv_filter_costs[i] = - (png_uint_16)((double)PNG_COST_FACTOR / filter_costs[i] + 0.5); - png_ptr->filter_costs[i] = - (png_uint_16)((double)PNG_COST_FACTOR * filter_costs[i] + 0.5); - } - } -} -#endif /* PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */ - -void PNGAPI -png_set_compression_level(png_structp png_ptr, int level) -{ - png_debug(1, "in png_set_compression_level"); - - if (png_ptr == NULL) - return; - png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_LEVEL; - png_ptr->zlib_level = level; -} - -void PNGAPI -png_set_compression_mem_level(png_structp png_ptr, int mem_level) -{ - png_debug(1, "in png_set_compression_mem_level"); - - if (png_ptr == NULL) - return; - png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL; - png_ptr->zlib_mem_level = mem_level; -} - -void PNGAPI -png_set_compression_strategy(png_structp png_ptr, int strategy) -{ - png_debug(1, "in png_set_compression_strategy"); - - if (png_ptr == NULL) - return; - png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_STRATEGY; - png_ptr->zlib_strategy = strategy; -} - -void PNGAPI -png_set_compression_window_bits(png_structp png_ptr, int window_bits) -{ - if (png_ptr == NULL) - return; - if (window_bits > 15) - png_warning(png_ptr, "Only compression windows <= 32k supported by PNG"); - else if (window_bits < 8) - png_warning(png_ptr, "Only compression windows >= 256 supported by PNG"); -#ifndef WBITS_8_OK - /* Avoid libpng bug with 256-byte windows */ - if (window_bits == 8) - { - png_warning(png_ptr, "Compression window is being reset to 512"); - window_bits = 9; - } -#endif - png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS; - png_ptr->zlib_window_bits = window_bits; -} - -void PNGAPI -png_set_compression_method(png_structp png_ptr, int method) -{ - png_debug(1, "in png_set_compression_method"); - - if (png_ptr == NULL) - return; - if (method != 8) - png_warning(png_ptr, "Only compression method 8 is supported by PNG"); - png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_METHOD; - png_ptr->zlib_method = method; -} - -void PNGAPI -png_set_write_status_fn(png_structp png_ptr, png_write_status_ptr write_row_fn) -{ - if (png_ptr == NULL) - return; - png_ptr->write_row_fn = write_row_fn; -} - -#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED -void PNGAPI -png_set_write_user_transform_fn(png_structp png_ptr, png_user_transform_ptr - write_user_transform_fn) -{ - png_debug(1, "in png_set_write_user_transform_fn"); - - if (png_ptr == NULL) - return; - png_ptr->transformations |= PNG_USER_TRANSFORM; - png_ptr->write_user_transform_fn = write_user_transform_fn; -} -#endif - - -#ifdef PNG_INFO_IMAGE_SUPPORTED -void PNGAPI -png_write_png(png_structp png_ptr, png_infop info_ptr, - int transforms, voidp params) -{ - if (png_ptr == NULL || info_ptr == NULL) - return; - - /* Write the file header information. */ - png_write_info(png_ptr, info_ptr); - - /* ------ these transformations don't touch the info structure ------- */ - -#ifdef PNG_WRITE_INVERT_SUPPORTED - /* Invert monochrome pixels */ - if (transforms & PNG_TRANSFORM_INVERT_MONO) - png_set_invert_mono(png_ptr); -#endif - -#ifdef PNG_WRITE_SHIFT_SUPPORTED - /* Shift the pixels up to a legal bit depth and fill in - * as appropriate to correctly scale the image. - */ - if ((transforms & PNG_TRANSFORM_SHIFT) - && (info_ptr->valid & PNG_INFO_sBIT)) - png_set_shift(png_ptr, &info_ptr->sig_bit); -#endif - -#ifdef PNG_WRITE_PACK_SUPPORTED - /* Pack pixels into bytes */ - if (transforms & PNG_TRANSFORM_PACKING) - png_set_packing(png_ptr); -#endif - -#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED - /* Swap location of alpha bytes from ARGB to RGBA */ - if (transforms & PNG_TRANSFORM_SWAP_ALPHA) - png_set_swap_alpha(png_ptr); -#endif - -#ifdef PNG_WRITE_FILLER_SUPPORTED - /* Pack XRGB/RGBX/ARGB/RGBA into * RGB (4 channels -> 3 channels) */ - if (transforms & PNG_TRANSFORM_STRIP_FILLER_AFTER) - png_set_filler(png_ptr, 0, PNG_FILLER_AFTER); - else if (transforms & PNG_TRANSFORM_STRIP_FILLER_BEFORE) - png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE); -#endif - -#ifdef PNG_WRITE_BGR_SUPPORTED - /* Flip BGR pixels to RGB */ - if (transforms & PNG_TRANSFORM_BGR) - png_set_bgr(png_ptr); -#endif - -#ifdef PNG_WRITE_SWAP_SUPPORTED - /* Swap bytes of 16-bit files to most significant byte first */ - if (transforms & PNG_TRANSFORM_SWAP_ENDIAN) - png_set_swap(png_ptr); -#endif - -#ifdef PNG_WRITE_PACKSWAP_SUPPORTED - /* Swap bits of 1, 2, 4 bit packed pixel formats */ - if (transforms & PNG_TRANSFORM_PACKSWAP) - png_set_packswap(png_ptr); -#endif - -#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED - /* Invert the alpha channel from opacity to transparency */ - if (transforms & PNG_TRANSFORM_INVERT_ALPHA) - png_set_invert_alpha(png_ptr); -#endif - - /* ----------------------- end of transformations ------------------- */ - - /* Write the bits */ - if (info_ptr->valid & PNG_INFO_IDAT) - png_write_image(png_ptr, info_ptr->row_pointers); - - /* It is REQUIRED to call this to finish writing the rest of the file */ - png_write_end(png_ptr, info_ptr); - - transforms = transforms; /* Quiet compiler warnings */ - params = params; -} -#endif -#endif /* PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/pngwtran.c b/Dependencies/libpng/pngwtran.c deleted file mode 100644 index 070caa5..0000000 --- a/Dependencies/libpng/pngwtran.c +++ /dev/null @@ -1,566 +0,0 @@ - -/* pngwtran.c - transforms the data in a row for PNG writers - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_WRITE_SUPPORTED -#include "pngpriv.h" - -/* Transform the data according to the user's wishes. The order of - * transformations is significant. - */ -void /* PRIVATE */ -png_do_write_transformations(png_structp png_ptr) -{ - png_debug(1, "in png_do_write_transformations"); - - if (png_ptr == NULL) - return; - -#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED - if (png_ptr->transformations & PNG_USER_TRANSFORM) - if (png_ptr->write_user_transform_fn != NULL) - (*(png_ptr->write_user_transform_fn)) /* User write transform - function */ - (png_ptr, /* png_ptr */ - &(png_ptr->row_info), /* row_info: */ - /* png_uint_32 width; width of row */ - /* png_uint_32 rowbytes; number of bytes in row */ - /* png_byte color_type; color type of pixels */ - /* png_byte bit_depth; bit depth of samples */ - /* png_byte channels; number of channels (1-4) */ - /* png_byte pixel_depth; bits per pixel (depth*channels) */ - png_ptr->row_buf + 1); /* start of pixel data for row */ -#endif -#ifdef PNG_WRITE_FILLER_SUPPORTED - if (png_ptr->transformations & PNG_FILLER) - png_do_strip_filler(&(png_ptr->row_info), png_ptr->row_buf + 1, - png_ptr->flags); -#endif -#ifdef PNG_WRITE_PACKSWAP_SUPPORTED - if (png_ptr->transformations & PNG_PACKSWAP) - png_do_packswap(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif -#ifdef PNG_WRITE_PACK_SUPPORTED - if (png_ptr->transformations & PNG_PACK) - png_do_pack(&(png_ptr->row_info), png_ptr->row_buf + 1, - (png_uint_32)png_ptr->bit_depth); -#endif -#ifdef PNG_WRITE_SWAP_SUPPORTED - if (png_ptr->transformations & PNG_SWAP_BYTES) - png_do_swap(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif -#ifdef PNG_WRITE_SHIFT_SUPPORTED - if (png_ptr->transformations & PNG_SHIFT) - png_do_shift(&(png_ptr->row_info), png_ptr->row_buf + 1, - &(png_ptr->shift)); -#endif -#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED - if (png_ptr->transformations & PNG_SWAP_ALPHA) - png_do_write_swap_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif -#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED - if (png_ptr->transformations & PNG_INVERT_ALPHA) - png_do_write_invert_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif -#ifdef PNG_WRITE_BGR_SUPPORTED - if (png_ptr->transformations & PNG_BGR) - png_do_bgr(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif -#ifdef PNG_WRITE_INVERT_SUPPORTED - if (png_ptr->transformations & PNG_INVERT_MONO) - png_do_invert(&(png_ptr->row_info), png_ptr->row_buf + 1); -#endif -} - -#ifdef PNG_WRITE_PACK_SUPPORTED -/* Pack pixels into bytes. Pass the true bit depth in bit_depth. The - * row_info bit depth should be 8 (one pixel per byte). The channels - * should be 1 (this only happens on grayscale and paletted images). - */ -void /* PRIVATE */ -png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth) -{ - png_debug(1, "in png_do_pack"); - - if (row_info->bit_depth == 8 && - row_info->channels == 1) - { - switch ((int)bit_depth) - { - case 1: - { - png_bytep sp, dp; - int mask, v; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - sp = row; - dp = row; - mask = 0x80; - v = 0; - - for (i = 0; i < row_width; i++) - { - if (*sp != 0) - v |= mask; - sp++; - if (mask > 1) - mask >>= 1; - else - { - mask = 0x80; - *dp = (png_byte)v; - dp++; - v = 0; - } - } - if (mask != 0x80) - *dp = (png_byte)v; - break; - } - case 2: - { - png_bytep sp, dp; - int shift, v; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - sp = row; - dp = row; - shift = 6; - v = 0; - for (i = 0; i < row_width; i++) - { - png_byte value; - - value = (png_byte)(*sp & 0x03); - v |= (value << shift); - if (shift == 0) - { - shift = 6; - *dp = (png_byte)v; - dp++; - v = 0; - } - else - shift -= 2; - sp++; - } - if (shift != 6) - *dp = (png_byte)v; - break; - } - case 4: - { - png_bytep sp, dp; - int shift, v; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - sp = row; - dp = row; - shift = 4; - v = 0; - for (i = 0; i < row_width; i++) - { - png_byte value; - - value = (png_byte)(*sp & 0x0f); - v |= (value << shift); - - if (shift == 0) - { - shift = 4; - *dp = (png_byte)v; - dp++; - v = 0; - } - else - shift -= 4; - - sp++; - } - if (shift != 4) - *dp = (png_byte)v; - break; - } - } - row_info->bit_depth = (png_byte)bit_depth; - row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels); - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, - row_info->width); - } -} -#endif - -#ifdef PNG_WRITE_SHIFT_SUPPORTED -/* Shift pixel values to take advantage of whole range. Pass the - * true number of bits in bit_depth. The row should be packed - * according to row_info->bit_depth. Thus, if you had a row of - * bit depth 4, but the pixels only had values from 0 to 7, you - * would pass 3 as bit_depth, and this routine would translate the - * data to 0 to 15. - */ -void /* PRIVATE */ -png_do_shift(png_row_infop row_info, png_bytep row, png_color_8p bit_depth) -{ - png_debug(1, "in png_do_shift"); - - if ( - row_info->color_type != PNG_COLOR_TYPE_PALETTE) - { - int shift_start[4], shift_dec[4]; - int channels = 0; - - if (row_info->color_type & PNG_COLOR_MASK_COLOR) - { - shift_start[channels] = row_info->bit_depth - bit_depth->red; - shift_dec[channels] = bit_depth->red; - channels++; - shift_start[channels] = row_info->bit_depth - bit_depth->green; - shift_dec[channels] = bit_depth->green; - channels++; - shift_start[channels] = row_info->bit_depth - bit_depth->blue; - shift_dec[channels] = bit_depth->blue; - channels++; - } - else - { - shift_start[channels] = row_info->bit_depth - bit_depth->gray; - shift_dec[channels] = bit_depth->gray; - channels++; - } - if (row_info->color_type & PNG_COLOR_MASK_ALPHA) - { - shift_start[channels] = row_info->bit_depth - bit_depth->alpha; - shift_dec[channels] = bit_depth->alpha; - channels++; - } - - /* With low row depths, could only be grayscale, so one channel */ - if (row_info->bit_depth < 8) - { - png_bytep bp = row; - png_uint_32 i; - png_byte mask; - png_uint_32 row_bytes = row_info->rowbytes; - - if (bit_depth->gray == 1 && row_info->bit_depth == 2) - mask = 0x55; - else if (row_info->bit_depth == 4 && bit_depth->gray == 3) - mask = 0x11; - else - mask = 0xff; - - for (i = 0; i < row_bytes; i++, bp++) - { - png_uint_16 v; - int j; - - v = *bp; - *bp = 0; - for (j = shift_start[0]; j > -shift_dec[0]; j -= shift_dec[0]) - { - if (j > 0) - *bp |= (png_byte)((v << j) & 0xff); - else - *bp |= (png_byte)((v >> (-j)) & mask); - } - } - } - else if (row_info->bit_depth == 8) - { - png_bytep bp = row; - png_uint_32 i; - png_uint_32 istop = channels * row_info->width; - - for (i = 0; i < istop; i++, bp++) - { - - png_uint_16 v; - int j; - int c = (int)(i%channels); - - v = *bp; - *bp = 0; - for (j = shift_start[c]; j > -shift_dec[c]; j -= shift_dec[c]) - { - if (j > 0) - *bp |= (png_byte)((v << j) & 0xff); - else - *bp |= (png_byte)((v >> (-j)) & 0xff); - } - } - } - else - { - png_bytep bp; - png_uint_32 i; - png_uint_32 istop = channels * row_info->width; - - for (bp = row, i = 0; i < istop; i++) - { - int c = (int)(i%channels); - png_uint_16 value, v; - int j; - - v = (png_uint_16)(((png_uint_16)(*bp) << 8) + *(bp + 1)); - value = 0; - for (j = shift_start[c]; j > -shift_dec[c]; j -= shift_dec[c]) - { - if (j > 0) - value |= (png_uint_16)((v << j) & (png_uint_16)0xffff); - else - value |= (png_uint_16)((v >> (-j)) & (png_uint_16)0xffff); - } - *bp++ = (png_byte)(value >> 8); - *bp++ = (png_byte)(value & 0xff); - } - } - } -} -#endif - -#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED -void /* PRIVATE */ -png_do_write_swap_alpha(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_write_swap_alpha"); - - { - if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - { - /* This converts from ARGB to RGBA */ - if (row_info->bit_depth == 8) - { - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - for (i = 0, sp = dp = row; i < row_width; i++) - { - png_byte save = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = save; - } - } - /* This converts from AARRGGBB to RRGGBBAA */ - else - { - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - for (i = 0, sp = dp = row; i < row_width; i++) - { - png_byte save[2]; - save[0] = *(sp++); - save[1] = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = save[0]; - *(dp++) = save[1]; - } - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - { - /* This converts from AG to GA */ - if (row_info->bit_depth == 8) - { - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - for (i = 0, sp = dp = row; i < row_width; i++) - { - png_byte save = *(sp++); - *(dp++) = *(sp++); - *(dp++) = save; - } - } - /* This converts from AAGG to GGAA */ - else - { - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - for (i = 0, sp = dp = row; i < row_width; i++) - { - png_byte save[2]; - save[0] = *(sp++); - save[1] = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = save[0]; - *(dp++) = save[1]; - } - } - } - } -} -#endif - -#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED -void /* PRIVATE */ -png_do_write_invert_alpha(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_write_invert_alpha"); - - { - if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - { - /* This inverts the alpha channel in RGBA */ - if (row_info->bit_depth == 8) - { - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - for (i = 0, sp = dp = row; i < row_width; i++) - { - /* Does nothing - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - */ - sp+=3; dp = sp; - *(dp++) = (png_byte)(255 - *(sp++)); - } - } - /* This inverts the alpha channel in RRGGBBAA */ - else - { - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - for (i = 0, sp = dp = row; i < row_width; i++) - { - /* Does nothing - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - *(dp++) = *(sp++); - */ - sp+=6; dp = sp; - *(dp++) = (png_byte)(255 - *(sp++)); - *(dp++) = (png_byte)(255 - *(sp++)); - } - } - } - else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) - { - /* This inverts the alpha channel in GA */ - if (row_info->bit_depth == 8) - { - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - for (i = 0, sp = dp = row; i < row_width; i++) - { - *(dp++) = *(sp++); - *(dp++) = (png_byte)(255 - *(sp++)); - } - } - /* This inverts the alpha channel in GGAA */ - else - { - png_bytep sp, dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - for (i = 0, sp = dp = row; i < row_width; i++) - { - /* Does nothing - *(dp++) = *(sp++); - *(dp++) = *(sp++); - */ - sp+=2; dp = sp; - *(dp++) = (png_byte)(255 - *(sp++)); - *(dp++) = (png_byte)(255 - *(sp++)); - } - } - } - } -} -#endif - -#ifdef PNG_MNG_FEATURES_SUPPORTED -/* Undoes intrapixel differencing */ -void /* PRIVATE */ -png_do_write_intrapixel(png_row_infop row_info, png_bytep row) -{ - png_debug(1, "in png_do_write_intrapixel"); - - if ( - (row_info->color_type & PNG_COLOR_MASK_COLOR)) - { - int bytes_per_pixel; - png_uint_32 row_width = row_info->width; - if (row_info->bit_depth == 8) - { - png_bytep rp; - png_uint_32 i; - - if (row_info->color_type == PNG_COLOR_TYPE_RGB) - bytes_per_pixel = 3; - else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - bytes_per_pixel = 4; - else - return; - - for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) - { - *(rp) = (png_byte)((*rp - *(rp+1))&0xff); - *(rp+2) = (png_byte)((*(rp+2) - *(rp+1))&0xff); - } - } - else if (row_info->bit_depth == 16) - { - png_bytep rp; - png_uint_32 i; - - if (row_info->color_type == PNG_COLOR_TYPE_RGB) - bytes_per_pixel = 6; - else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) - bytes_per_pixel = 8; - else - return; - - for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) - { - png_uint_32 s0 = (*(rp ) << 8) | *(rp+1); - png_uint_32 s1 = (*(rp+2) << 8) | *(rp+3); - png_uint_32 s2 = (*(rp+4) << 8) | *(rp+5); - png_uint_32 red = (png_uint_32)((s0 - s1) & 0xffffL); - png_uint_32 blue = (png_uint_32)((s2 - s1) & 0xffffL); - *(rp ) = (png_byte)((red >> 8) & 0xff); - *(rp+1) = (png_byte)(red & 0xff); - *(rp+4) = (png_byte)((blue >> 8) & 0xff); - *(rp+5) = (png_byte)(blue & 0xff); - } - } - } -} -#endif /* PNG_MNG_FEATURES_SUPPORTED */ -#endif /* PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/pngwutil.c b/Dependencies/libpng/pngwutil.c deleted file mode 100644 index 20cff32..0000000 --- a/Dependencies/libpng/pngwutil.c +++ /dev/null @@ -1,2786 +0,0 @@ - -/* pngwutil.c - utilities to write a PNG file - * - * Last changed in libpng 1.4.1 [February 25, 2010] - * Copyright (c) 1998-2010 Glenn Randers-Pehrson - * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) - * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) - * - * This code is released under the libpng license. - * For conditions of distribution and use, see the disclaimer - * and license in png.h - */ - -#define PNG_NO_PEDANTIC_WARNINGS -#include "png.h" -#ifdef PNG_WRITE_SUPPORTED -#include "pngpriv.h" - -/* Place a 32-bit number into a buffer in PNG byte order. We work - * with unsigned numbers for convenience, although one supported - * ancillary chunk uses signed (two's complement) numbers. - */ -void PNGAPI -png_save_uint_32(png_bytep buf, png_uint_32 i) -{ - buf[0] = (png_byte)((i >> 24) & 0xff); - buf[1] = (png_byte)((i >> 16) & 0xff); - buf[2] = (png_byte)((i >> 8) & 0xff); - buf[3] = (png_byte)(i & 0xff); -} - -#ifdef PNG_SAVE_INT_32_SUPPORTED -/* The png_save_int_32 function assumes integers are stored in two's - * complement format. If this isn't the case, then this routine needs to - * be modified to write data in two's complement format. - */ -void PNGAPI -png_save_int_32(png_bytep buf, png_int_32 i) -{ - buf[0] = (png_byte)((i >> 24) & 0xff); - buf[1] = (png_byte)((i >> 16) & 0xff); - buf[2] = (png_byte)((i >> 8) & 0xff); - buf[3] = (png_byte)(i & 0xff); -} -#endif - -/* Place a 16-bit number into a buffer in PNG byte order. - * The parameter is declared unsigned int, not png_uint_16, - * just to avoid potential problems on pre-ANSI C compilers. - */ -void PNGAPI -png_save_uint_16(png_bytep buf, unsigned int i) -{ - buf[0] = (png_byte)((i >> 8) & 0xff); - buf[1] = (png_byte)(i & 0xff); -} - -/* Simple function to write the signature. If we have already written - * the magic bytes of the signature, or more likely, the PNG stream is - * being embedded into another stream and doesn't need its own signature, - * we should call png_set_sig_bytes() to tell libpng how many of the - * bytes have already been written. - */ -void PNGAPI -png_write_sig(png_structp png_ptr) -{ - png_byte png_signature[8] = {137, 80, 78, 71, 13, 10, 26, 10}; - -#ifdef PNG_IO_STATE_SUPPORTED - /* Inform the I/O callback that the signature is being written */ - png_ptr->io_state = PNG_IO_WRITING | PNG_IO_SIGNATURE; -#endif - - /* Write the rest of the 8 byte signature */ - png_write_data(png_ptr, &png_signature[png_ptr->sig_bytes], - (png_size_t)(8 - png_ptr->sig_bytes)); - if (png_ptr->sig_bytes < 3) - png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE; -} - -/* Write a PNG chunk all at once. The type is an array of ASCII characters - * representing the chunk name. The array must be at least 4 bytes in - * length, and does not need to be null terminated. To be safe, pass the - * pre-defined chunk names here, and if you need a new one, define it - * where the others are defined. The length is the length of the data. - * All the data must be present. If that is not possible, use the - * png_write_chunk_start(), png_write_chunk_data(), and png_write_chunk_end() - * functions instead. - */ -void PNGAPI -png_write_chunk(png_structp png_ptr, png_bytep chunk_name, - png_bytep data, png_size_t length) -{ - if (png_ptr == NULL) - return; - png_write_chunk_start(png_ptr, chunk_name, (png_uint_32)length); - png_write_chunk_data(png_ptr, data, (png_size_t)length); - png_write_chunk_end(png_ptr); -} - -/* Write the start of a PNG chunk. The type is the chunk type. - * The total_length is the sum of the lengths of all the data you will be - * passing in png_write_chunk_data(). - */ -void PNGAPI -png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name, - png_uint_32 length) -{ - png_byte buf[8]; - - png_debug2(0, "Writing %s chunk, length = %lu", chunk_name, - (unsigned long)length); - - if (png_ptr == NULL) - return; - -#ifdef PNG_IO_STATE_SUPPORTED - /* Inform the I/O callback that the chunk header is being written. - * PNG_IO_CHUNK_HDR requires a single I/O call. - */ - png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_HDR; -#endif - - /* Write the length and the chunk name */ - png_save_uint_32(buf, length); - png_memcpy(buf + 4, chunk_name, 4); - png_write_data(png_ptr, buf, (png_size_t)8); - /* Put the chunk name into png_ptr->chunk_name */ - png_memcpy(png_ptr->chunk_name, chunk_name, 4); - /* Reset the crc and run it over the chunk name */ - png_reset_crc(png_ptr); - png_calculate_crc(png_ptr, chunk_name, 4); - -#ifdef PNG_IO_STATE_SUPPORTED - /* Inform the I/O callback that chunk data will (possibly) be written. - * PNG_IO_CHUNK_DATA does NOT require a specific number of I/O calls. - */ - png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_DATA; -#endif -} - -/* Write the data of a PNG chunk started with png_write_chunk_start(). - * Note that multiple calls to this function are allowed, and that the - * sum of the lengths from these calls *must* add up to the total_length - * given to png_write_chunk_start(). - */ -void PNGAPI -png_write_chunk_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - /* Write the data, and run the CRC over it */ - if (png_ptr == NULL) - return; - if (data != NULL && length > 0) - { - png_write_data(png_ptr, data, length); - /* Update the CRC after writing the data, - * in case that the user I/O routine alters it. - */ - png_calculate_crc(png_ptr, data, length); - } -} - -/* Finish a chunk started with png_write_chunk_start(). */ -void PNGAPI -png_write_chunk_end(png_structp png_ptr) -{ - png_byte buf[4]; - - if (png_ptr == NULL) return; - -#ifdef PNG_IO_STATE_SUPPORTED - /* Inform the I/O callback that the chunk CRC is being written. - * PNG_IO_CHUNK_CRC requires a single I/O function call. - */ - png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_CRC; -#endif - - /* Write the crc in a single operation */ - png_save_uint_32(buf, png_ptr->crc); - - png_write_data(png_ptr, buf, (png_size_t)4); -} - -#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_iCCP_SUPPORTED) -/* This pair of functions encapsulates the operation of (a) compressing a - * text string, and (b) issuing it later as a series of chunk data writes. - * The compression_state structure is shared context for these functions - * set up by the caller in order to make the whole mess thread-safe. - */ - -typedef struct -{ - char *input; /* The uncompressed input data */ - int input_len; /* Its length */ - int num_output_ptr; /* Number of output pointers used */ - int max_output_ptr; /* Size of output_ptr */ - png_charpp output_ptr; /* Array of pointers to output */ -} compression_state; - -/* Compress given text into storage in the png_ptr structure */ -static int /* PRIVATE */ -png_text_compress(png_structp png_ptr, - png_charp text, png_size_t text_len, int compression, - compression_state *comp) -{ - int ret; - - comp->num_output_ptr = 0; - comp->max_output_ptr = 0; - comp->output_ptr = NULL; - comp->input = NULL; - comp->input_len = 0; - - /* We may just want to pass the text right through */ - if (compression == PNG_TEXT_COMPRESSION_NONE) - { - comp->input = text; - comp->input_len = text_len; - return((int)text_len); - } - - if (compression >= PNG_TEXT_COMPRESSION_LAST) - { -#ifdef PNG_STDIO_SUPPORTED - char msg[50]; - png_snprintf(msg, 50, "Unknown compression type %d", compression); - png_warning(png_ptr, msg); -#else - png_warning(png_ptr, "Unknown compression type"); -#endif - } - - /* We can't write the chunk until we find out how much data we have, - * which means we need to run the compressor first and save the - * output. This shouldn't be a problem, as the vast majority of - * comments should be reasonable, but we will set up an array of - * malloc'd pointers to be sure. - * - * If we knew the application was well behaved, we could simplify this - * greatly by assuming we can always malloc an output buffer large - * enough to hold the compressed text ((1001 * text_len / 1000) + 12) - * and malloc this directly. The only time this would be a bad idea is - * if we can't malloc more than 64K and we have 64K of random input - * data, or if the input string is incredibly large (although this - * wouldn't cause a failure, just a slowdown due to swapping). - */ - - /* Set up the compression buffers */ - png_ptr->zstream.avail_in = (uInt)text_len; - png_ptr->zstream.next_in = (Bytef *)text; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - png_ptr->zstream.next_out = (Bytef *)png_ptr->zbuf; - - /* This is the same compression loop as in png_write_row() */ - do - { - /* Compress the data */ - ret = deflate(&png_ptr->zstream, Z_NO_FLUSH); - if (ret != Z_OK) - { - /* Error */ - if (png_ptr->zstream.msg != NULL) - png_error(png_ptr, png_ptr->zstream.msg); - else - png_error(png_ptr, "zlib error"); - } - /* Check to see if we need more room */ - if (!(png_ptr->zstream.avail_out)) - { - /* Make sure the output array has room */ - if (comp->num_output_ptr >= comp->max_output_ptr) - { - int old_max; - - old_max = comp->max_output_ptr; - comp->max_output_ptr = comp->num_output_ptr + 4; - if (comp->output_ptr != NULL) - { - png_charpp old_ptr; - - old_ptr = comp->output_ptr; - comp->output_ptr = (png_charpp)png_malloc(png_ptr, - (png_alloc_size_t) - (comp->max_output_ptr * png_sizeof(png_charpp))); - png_memcpy(comp->output_ptr, old_ptr, old_max - * png_sizeof(png_charp)); - png_free(png_ptr, old_ptr); - } - else - comp->output_ptr = (png_charpp)png_malloc(png_ptr, - (png_alloc_size_t) - (comp->max_output_ptr * png_sizeof(png_charp))); - } - - /* Save the data */ - comp->output_ptr[comp->num_output_ptr] = - (png_charp)png_malloc(png_ptr, - (png_alloc_size_t)png_ptr->zbuf_size); - png_memcpy(comp->output_ptr[comp->num_output_ptr], png_ptr->zbuf, - png_ptr->zbuf_size); - comp->num_output_ptr++; - - /* and reset the buffer */ - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - png_ptr->zstream.next_out = png_ptr->zbuf; - } - /* Continue until we don't have any more to compress */ - } while (png_ptr->zstream.avail_in); - - /* Finish the compression */ - do - { - /* Tell zlib we are finished */ - ret = deflate(&png_ptr->zstream, Z_FINISH); - - if (ret == Z_OK) - { - /* Check to see if we need more room */ - if (!(png_ptr->zstream.avail_out)) - { - /* Check to make sure our output array has room */ - if (comp->num_output_ptr >= comp->max_output_ptr) - { - int old_max; - - old_max = comp->max_output_ptr; - comp->max_output_ptr = comp->num_output_ptr + 4; - if (comp->output_ptr != NULL) - { - png_charpp old_ptr; - - old_ptr = comp->output_ptr; - /* This could be optimized to realloc() */ - comp->output_ptr = (png_charpp)png_malloc(png_ptr, - (png_alloc_size_t)(comp->max_output_ptr * - png_sizeof(png_charp))); - png_memcpy(comp->output_ptr, old_ptr, - old_max * png_sizeof(png_charp)); - png_free(png_ptr, old_ptr); - } - else - comp->output_ptr = (png_charpp)png_malloc(png_ptr, - (png_alloc_size_t)(comp->max_output_ptr * - png_sizeof(png_charp))); - } - - /* Save the data */ - comp->output_ptr[comp->num_output_ptr] = - (png_charp)png_malloc(png_ptr, - (png_alloc_size_t)png_ptr->zbuf_size); - png_memcpy(comp->output_ptr[comp->num_output_ptr], png_ptr->zbuf, - png_ptr->zbuf_size); - comp->num_output_ptr++; - - /* and reset the buffer pointers */ - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - png_ptr->zstream.next_out = png_ptr->zbuf; - } - } - else if (ret != Z_STREAM_END) - { - /* We got an error */ - if (png_ptr->zstream.msg != NULL) - png_error(png_ptr, png_ptr->zstream.msg); - else - png_error(png_ptr, "zlib error"); - } - } while (ret != Z_STREAM_END); - - /* Text length is number of buffers plus last buffer */ - text_len = png_ptr->zbuf_size * comp->num_output_ptr; - if (png_ptr->zstream.avail_out < png_ptr->zbuf_size) - text_len += png_ptr->zbuf_size - (png_size_t)png_ptr->zstream.avail_out; - - return((int)text_len); -} - -/* Ship the compressed text out via chunk writes */ -static void /* PRIVATE */ -png_write_compressed_data_out(png_structp png_ptr, compression_state *comp) -{ - int i; - - /* Handle the no-compression case */ - if (comp->input) - { - png_write_chunk_data(png_ptr, (png_bytep)comp->input, - (png_size_t)comp->input_len); - return; - } - - /* Write saved output buffers, if any */ - for (i = 0; i < comp->num_output_ptr; i++) - { - png_write_chunk_data(png_ptr, (png_bytep)comp->output_ptr[i], - (png_size_t)png_ptr->zbuf_size); - png_free(png_ptr, comp->output_ptr[i]); - } - if (comp->max_output_ptr != 0) - png_free(png_ptr, comp->output_ptr); - /* Write anything left in zbuf */ - if (png_ptr->zstream.avail_out < (png_uint_32)png_ptr->zbuf_size) - png_write_chunk_data(png_ptr, png_ptr->zbuf, - (png_size_t)(png_ptr->zbuf_size - png_ptr->zstream.avail_out)); - - /* Reset zlib for another zTXt/iTXt or image data */ - deflateReset(&png_ptr->zstream); - png_ptr->zstream.data_type = Z_BINARY; -} -#endif - -/* Write the IHDR chunk, and update the png_struct with the necessary - * information. Note that the rest of this code depends upon this - * information being correct. - */ -void /* PRIVATE */ -png_write_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, - int bit_depth, int color_type, int compression_type, int filter_type, - int interlace_type) -{ - PNG_IHDR; - int ret; - - png_byte buf[13]; /* Buffer to store the IHDR info */ - - png_debug(1, "in png_write_IHDR"); - - /* Check that we have valid input data from the application info */ - switch (color_type) - { - case PNG_COLOR_TYPE_GRAY: - switch (bit_depth) - { - case 1: - case 2: - case 4: - case 8: - case 16: png_ptr->channels = 1; break; - default: png_error(png_ptr, - "Invalid bit depth for grayscale image"); - } - break; - case PNG_COLOR_TYPE_RGB: - if (bit_depth != 8 && bit_depth != 16) - png_error(png_ptr, "Invalid bit depth for RGB image"); - png_ptr->channels = 3; - break; - case PNG_COLOR_TYPE_PALETTE: - switch (bit_depth) - { - case 1: - case 2: - case 4: - case 8: png_ptr->channels = 1; break; - default: png_error(png_ptr, "Invalid bit depth for paletted image"); - } - break; - case PNG_COLOR_TYPE_GRAY_ALPHA: - if (bit_depth != 8 && bit_depth != 16) - png_error(png_ptr, "Invalid bit depth for grayscale+alpha image"); - png_ptr->channels = 2; - break; - case PNG_COLOR_TYPE_RGB_ALPHA: - if (bit_depth != 8 && bit_depth != 16) - png_error(png_ptr, "Invalid bit depth for RGBA image"); - png_ptr->channels = 4; - break; - default: - png_error(png_ptr, "Invalid image color type specified"); - } - - if (compression_type != PNG_COMPRESSION_TYPE_BASE) - { - png_warning(png_ptr, "Invalid compression type specified"); - compression_type = PNG_COMPRESSION_TYPE_BASE; - } - - /* Write filter_method 64 (intrapixel differencing) only if - * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and - * 2. Libpng did not write a PNG signature (this filter_method is only - * used in PNG datastreams that are embedded in MNG datastreams) and - * 3. The application called png_permit_mng_features with a mask that - * included PNG_FLAG_MNG_FILTER_64 and - * 4. The filter_method is 64 and - * 5. The color_type is RGB or RGBA - */ - if ( -#ifdef PNG_MNG_FEATURES_SUPPORTED - !((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && - ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) == 0) && - (color_type == PNG_COLOR_TYPE_RGB || - color_type == PNG_COLOR_TYPE_RGB_ALPHA) && - (filter_type == PNG_INTRAPIXEL_DIFFERENCING)) && -#endif - filter_type != PNG_FILTER_TYPE_BASE) - { - png_warning(png_ptr, "Invalid filter type specified"); - filter_type = PNG_FILTER_TYPE_BASE; - } - -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - if (interlace_type != PNG_INTERLACE_NONE && - interlace_type != PNG_INTERLACE_ADAM7) - { - png_warning(png_ptr, "Invalid interlace type specified"); - interlace_type = PNG_INTERLACE_ADAM7; - } -#else - interlace_type=PNG_INTERLACE_NONE; -#endif - - /* Save the relevent information */ - png_ptr->bit_depth = (png_byte)bit_depth; - png_ptr->color_type = (png_byte)color_type; - png_ptr->interlaced = (png_byte)interlace_type; -#ifdef PNG_MNG_FEATURES_SUPPORTED - png_ptr->filter_type = (png_byte)filter_type; -#endif - png_ptr->compression_type = (png_byte)compression_type; - png_ptr->width = width; - png_ptr->height = height; - - png_ptr->pixel_depth = (png_byte)(bit_depth * png_ptr->channels); - png_ptr->rowbytes = PNG_ROWBYTES(png_ptr->pixel_depth, width); - /* Set the usr info, so any transformations can modify it */ - png_ptr->usr_width = png_ptr->width; - png_ptr->usr_bit_depth = png_ptr->bit_depth; - png_ptr->usr_channels = png_ptr->channels; - - /* Pack the header information into the buffer */ - png_save_uint_32(buf, width); - png_save_uint_32(buf + 4, height); - buf[8] = (png_byte)bit_depth; - buf[9] = (png_byte)color_type; - buf[10] = (png_byte)compression_type; - buf[11] = (png_byte)filter_type; - buf[12] = (png_byte)interlace_type; - - /* Write the chunk */ - png_write_chunk(png_ptr, (png_bytep)png_IHDR, buf, (png_size_t)13); - - /* Initialize zlib with PNG info */ - png_ptr->zstream.zalloc = png_zalloc; - png_ptr->zstream.zfree = png_zfree; - png_ptr->zstream.opaque = (voidpf)png_ptr; - if (!(png_ptr->do_filter)) - { - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE || - png_ptr->bit_depth < 8) - png_ptr->do_filter = PNG_FILTER_NONE; - else - png_ptr->do_filter = PNG_ALL_FILTERS; - } - if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_STRATEGY)) - { - if (png_ptr->do_filter != PNG_FILTER_NONE) - png_ptr->zlib_strategy = Z_FILTERED; - else - png_ptr->zlib_strategy = Z_DEFAULT_STRATEGY; - } - if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_LEVEL)) - png_ptr->zlib_level = Z_DEFAULT_COMPRESSION; - if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL)) - png_ptr->zlib_mem_level = 8; - if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS)) - png_ptr->zlib_window_bits = 15; - if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_METHOD)) - png_ptr->zlib_method = 8; - ret = deflateInit2(&png_ptr->zstream, png_ptr->zlib_level, - png_ptr->zlib_method, png_ptr->zlib_window_bits, - png_ptr->zlib_mem_level, png_ptr->zlib_strategy); - if (ret != Z_OK) - { - if (ret == Z_VERSION_ERROR) png_error(png_ptr, - "zlib failed to initialize compressor -- version error"); - if (ret == Z_STREAM_ERROR) png_error(png_ptr, - "zlib failed to initialize compressor -- stream error"); - if (ret == Z_MEM_ERROR) png_error(png_ptr, - "zlib failed to initialize compressor -- mem error"); - png_error(png_ptr, "zlib failed to initialize compressor"); - } - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - /* libpng is not interested in zstream.data_type */ - /* Set it to a predefined value, to avoid its evaluation inside zlib */ - png_ptr->zstream.data_type = Z_BINARY; - - png_ptr->mode = PNG_HAVE_IHDR; -} - -/* Write the palette. We are careful not to trust png_color to be in the - * correct order for PNG, so people can redefine it to any convenient - * structure. - */ -void /* PRIVATE */ -png_write_PLTE(png_structp png_ptr, png_colorp palette, png_uint_32 num_pal) -{ - PNG_PLTE; - png_uint_32 i; - png_colorp pal_ptr; - png_byte buf[3]; - - png_debug(1, "in png_write_PLTE"); - - if (( -#ifdef PNG_MNG_FEATURES_SUPPORTED - !(png_ptr->mng_features_permitted & PNG_FLAG_MNG_EMPTY_PLTE) && -#endif - num_pal == 0) || num_pal > 256) - { - if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) - { - png_error(png_ptr, "Invalid number of colors in palette"); - } - else - { - png_warning(png_ptr, "Invalid number of colors in palette"); - return; - } - } - - if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR)) - { - png_warning(png_ptr, - "Ignoring request to write a PLTE chunk in grayscale PNG"); - return; - } - - png_ptr->num_palette = (png_uint_16)num_pal; - png_debug1(3, "num_palette = %d", png_ptr->num_palette); - - png_write_chunk_start(png_ptr, (png_bytep)png_PLTE, - (png_uint_32)(num_pal * 3)); -#ifdef PNG_POINTER_INDEXING_SUPPORTED - for (i = 0, pal_ptr = palette; i < num_pal; i++, pal_ptr++) - { - buf[0] = pal_ptr->red; - buf[1] = pal_ptr->green; - buf[2] = pal_ptr->blue; - png_write_chunk_data(png_ptr, buf, (png_size_t)3); - } -#else - /* This is a little slower but some buggy compilers need to do this - * instead - */ - pal_ptr=palette; - for (i = 0; i < num_pal; i++) - { - buf[0] = pal_ptr[i].red; - buf[1] = pal_ptr[i].green; - buf[2] = pal_ptr[i].blue; - png_write_chunk_data(png_ptr, buf, (png_size_t)3); - } -#endif - png_write_chunk_end(png_ptr); - png_ptr->mode |= PNG_HAVE_PLTE; -} - -/* Write an IDAT chunk */ -void /* PRIVATE */ -png_write_IDAT(png_structp png_ptr, png_bytep data, png_size_t length) -{ - PNG_IDAT; - - png_debug(1, "in png_write_IDAT"); - - /* Optimize the CMF field in the zlib stream. */ - /* This hack of the zlib stream is compliant to the stream specification. */ - if (!(png_ptr->mode & PNG_HAVE_IDAT) && - png_ptr->compression_type == PNG_COMPRESSION_TYPE_BASE) - { - unsigned int z_cmf = data[0]; /* zlib compression method and flags */ - if ((z_cmf & 0x0f) == 8 && (z_cmf & 0xf0) <= 0x70) - { - /* Avoid memory underflows and multiplication overflows. - * - * The conditions below are practically always satisfied; - * however, they still must be checked. - */ - if (length >= 2 && - png_ptr->height < 16384 && png_ptr->width < 16384) - { - png_uint_32 uncompressed_idat_size = png_ptr->height * - ((png_ptr->width * - png_ptr->channels * png_ptr->bit_depth + 15) >> 3); - unsigned int z_cinfo = z_cmf >> 4; - unsigned int half_z_window_size = 1 << (z_cinfo + 7); - while (uncompressed_idat_size <= half_z_window_size && - half_z_window_size >= 256) - { - z_cinfo--; - half_z_window_size >>= 1; - } - z_cmf = (z_cmf & 0x0f) | (z_cinfo << 4); - if (data[0] != (png_byte)z_cmf) - { - data[0] = (png_byte)z_cmf; - data[1] &= 0xe0; - data[1] += (png_byte)(0x1f - ((z_cmf << 8) + data[1]) % 0x1f); - } - } - } - else - png_error(png_ptr, - "Invalid zlib compression method or flags in IDAT"); - } - - png_write_chunk(png_ptr, (png_bytep)png_IDAT, data, length); - png_ptr->mode |= PNG_HAVE_IDAT; -} - -/* Write an IEND chunk */ -void /* PRIVATE */ -png_write_IEND(png_structp png_ptr) -{ - PNG_IEND; - - png_debug(1, "in png_write_IEND"); - - png_write_chunk(png_ptr, (png_bytep)png_IEND, NULL, - (png_size_t)0); - png_ptr->mode |= PNG_HAVE_IEND; -} - -#ifdef PNG_WRITE_gAMA_SUPPORTED -/* Write a gAMA chunk */ -#ifdef PNG_FLOATING_POINT_SUPPORTED -void /* PRIVATE */ -png_write_gAMA(png_structp png_ptr, double file_gamma) -{ - PNG_gAMA; - png_uint_32 igamma; - png_byte buf[4]; - - png_debug(1, "in png_write_gAMA"); - - /* file_gamma is saved in 1/100,000ths */ - igamma = (png_uint_32)(file_gamma * 100000.0 + 0.5); - png_save_uint_32(buf, igamma); - png_write_chunk(png_ptr, (png_bytep)png_gAMA, buf, (png_size_t)4); -} -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED -void /* PRIVATE */ -png_write_gAMA_fixed(png_structp png_ptr, png_fixed_point file_gamma) -{ - PNG_gAMA; - png_byte buf[4]; - - png_debug(1, "in png_write_gAMA"); - - /* file_gamma is saved in 1/100,000ths */ - png_save_uint_32(buf, (png_uint_32)file_gamma); - png_write_chunk(png_ptr, (png_bytep)png_gAMA, buf, (png_size_t)4); -} -#endif -#endif - -#ifdef PNG_WRITE_sRGB_SUPPORTED -/* Write a sRGB chunk */ -void /* PRIVATE */ -png_write_sRGB(png_structp png_ptr, int srgb_intent) -{ - PNG_sRGB; - png_byte buf[1]; - - png_debug(1, "in png_write_sRGB"); - - if (srgb_intent >= PNG_sRGB_INTENT_LAST) - png_warning(png_ptr, - "Invalid sRGB rendering intent specified"); - buf[0]=(png_byte)srgb_intent; - png_write_chunk(png_ptr, (png_bytep)png_sRGB, buf, (png_size_t)1); -} -#endif - -#ifdef PNG_WRITE_iCCP_SUPPORTED -/* Write an iCCP chunk */ -void /* PRIVATE */ -png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type, - png_charp profile, int profile_len) -{ - PNG_iCCP; - png_size_t name_len; - png_charp new_name; - compression_state comp; - int embedded_profile_len = 0; - - png_debug(1, "in png_write_iCCP"); - - comp.num_output_ptr = 0; - comp.max_output_ptr = 0; - comp.output_ptr = NULL; - comp.input = NULL; - comp.input_len = 0; - - if ((name_len = png_check_keyword(png_ptr, name, - &new_name)) == 0) - return; - - if (compression_type != PNG_COMPRESSION_TYPE_BASE) - png_warning(png_ptr, "Unknown compression type in iCCP chunk"); - - if (profile == NULL) - profile_len = 0; - - if (profile_len > 3) - embedded_profile_len = - ((*( (png_bytep)profile ))<<24) | - ((*( (png_bytep)profile + 1))<<16) | - ((*( (png_bytep)profile + 2))<< 8) | - ((*( (png_bytep)profile + 3)) ); - - if (embedded_profile_len < 0) - { - png_warning(png_ptr, - "Embedded profile length in iCCP chunk is negative"); - png_free(png_ptr, new_name); - return; - } - - if (profile_len < embedded_profile_len) - { - png_warning(png_ptr, - "Embedded profile length too large in iCCP chunk"); - png_free(png_ptr, new_name); - return; - } - - if (profile_len > embedded_profile_len) - { - png_warning(png_ptr, - "Truncating profile to actual length in iCCP chunk"); - profile_len = embedded_profile_len; - } - - if (profile_len) - profile_len = png_text_compress(png_ptr, profile, - (png_size_t)profile_len, PNG_COMPRESSION_TYPE_BASE, &comp); - - /* Make sure we include the NULL after the name and the compression type */ - png_write_chunk_start(png_ptr, (png_bytep)png_iCCP, - (png_uint_32)(name_len + profile_len + 2)); - new_name[name_len + 1] = 0x00; - png_write_chunk_data(png_ptr, (png_bytep)new_name, - (png_size_t)(name_len + 2)); - - if (profile_len) - png_write_compressed_data_out(png_ptr, &comp); - - png_write_chunk_end(png_ptr); - png_free(png_ptr, new_name); -} -#endif - -#ifdef PNG_WRITE_sPLT_SUPPORTED -/* Write a sPLT chunk */ -void /* PRIVATE */ -png_write_sPLT(png_structp png_ptr, png_sPLT_tp spalette) -{ - PNG_sPLT; - png_size_t name_len; - png_charp new_name; - png_byte entrybuf[10]; - png_size_t entry_size = (spalette->depth == 8 ? 6 : 10); - png_size_t palette_size = entry_size * spalette->nentries; - png_sPLT_entryp ep; -#ifndef PNG_POINTER_INDEXING_SUPPORTED - int i; -#endif - - png_debug(1, "in png_write_sPLT"); - - if ((name_len = png_check_keyword(png_ptr,spalette->name, &new_name))==0) - return; - - /* Make sure we include the NULL after the name */ - png_write_chunk_start(png_ptr, (png_bytep)png_sPLT, - (png_uint_32)(name_len + 2 + palette_size)); - png_write_chunk_data(png_ptr, (png_bytep)new_name, - (png_size_t)(name_len + 1)); - png_write_chunk_data(png_ptr, (png_bytep)&spalette->depth, (png_size_t)1); - - /* Loop through each palette entry, writing appropriately */ -#ifdef PNG_POINTER_INDEXING_SUPPORTED - for (ep = spalette->entries; epentries + spalette->nentries; ep++) - { - if (spalette->depth == 8) - { - entrybuf[0] = (png_byte)ep->red; - entrybuf[1] = (png_byte)ep->green; - entrybuf[2] = (png_byte)ep->blue; - entrybuf[3] = (png_byte)ep->alpha; - png_save_uint_16(entrybuf + 4, ep->frequency); - } - else - { - png_save_uint_16(entrybuf + 0, ep->red); - png_save_uint_16(entrybuf + 2, ep->green); - png_save_uint_16(entrybuf + 4, ep->blue); - png_save_uint_16(entrybuf + 6, ep->alpha); - png_save_uint_16(entrybuf + 8, ep->frequency); - } - png_write_chunk_data(png_ptr, entrybuf, (png_size_t)entry_size); - } -#else - ep=spalette->entries; - for (i=0; i>spalette->nentries; i++) - { - if (spalette->depth == 8) - { - entrybuf[0] = (png_byte)ep[i].red; - entrybuf[1] = (png_byte)ep[i].green; - entrybuf[2] = (png_byte)ep[i].blue; - entrybuf[3] = (png_byte)ep[i].alpha; - png_save_uint_16(entrybuf + 4, ep[i].frequency); - } - else - { - png_save_uint_16(entrybuf + 0, ep[i].red); - png_save_uint_16(entrybuf + 2, ep[i].green); - png_save_uint_16(entrybuf + 4, ep[i].blue); - png_save_uint_16(entrybuf + 6, ep[i].alpha); - png_save_uint_16(entrybuf + 8, ep[i].frequency); - } - png_write_chunk_data(png_ptr, entrybuf, (png_size_t)entry_size); - } -#endif - - png_write_chunk_end(png_ptr); - png_free(png_ptr, new_name); -} -#endif - -#ifdef PNG_WRITE_sBIT_SUPPORTED -/* Write the sBIT chunk */ -void /* PRIVATE */ -png_write_sBIT(png_structp png_ptr, png_color_8p sbit, int color_type) -{ - PNG_sBIT; - png_byte buf[4]; - png_size_t size; - - png_debug(1, "in png_write_sBIT"); - - /* Make sure we don't depend upon the order of PNG_COLOR_8 */ - if (color_type & PNG_COLOR_MASK_COLOR) - { - png_byte maxbits; - - maxbits = (png_byte)(color_type==PNG_COLOR_TYPE_PALETTE ? 8 : - png_ptr->usr_bit_depth); - if (sbit->red == 0 || sbit->red > maxbits || - sbit->green == 0 || sbit->green > maxbits || - sbit->blue == 0 || sbit->blue > maxbits) - { - png_warning(png_ptr, "Invalid sBIT depth specified"); - return; - } - buf[0] = sbit->red; - buf[1] = sbit->green; - buf[2] = sbit->blue; - size = 3; - } - else - { - if (sbit->gray == 0 || sbit->gray > png_ptr->usr_bit_depth) - { - png_warning(png_ptr, "Invalid sBIT depth specified"); - return; - } - buf[0] = sbit->gray; - size = 1; - } - - if (color_type & PNG_COLOR_MASK_ALPHA) - { - if (sbit->alpha == 0 || sbit->alpha > png_ptr->usr_bit_depth) - { - png_warning(png_ptr, "Invalid sBIT depth specified"); - return; - } - buf[size++] = sbit->alpha; - } - - png_write_chunk(png_ptr, (png_bytep)png_sBIT, buf, size); -} -#endif - -#ifdef PNG_WRITE_cHRM_SUPPORTED -/* Write the cHRM chunk */ -#ifdef PNG_FLOATING_POINT_SUPPORTED -void /* PRIVATE */ -png_write_cHRM(png_structp png_ptr, double white_x, double white_y, - double red_x, double red_y, double green_x, double green_y, - double blue_x, double blue_y) -{ - PNG_cHRM; - png_byte buf[32]; - - png_fixed_point int_white_x, int_white_y, int_red_x, int_red_y, - int_green_x, int_green_y, int_blue_x, int_blue_y; - - png_debug(1, "in png_write_cHRM"); - - int_white_x = (png_uint_32)(white_x * 100000.0 + 0.5); - int_white_y = (png_uint_32)(white_y * 100000.0 + 0.5); - int_red_x = (png_uint_32)(red_x * 100000.0 + 0.5); - int_red_y = (png_uint_32)(red_y * 100000.0 + 0.5); - int_green_x = (png_uint_32)(green_x * 100000.0 + 0.5); - int_green_y = (png_uint_32)(green_y * 100000.0 + 0.5); - int_blue_x = (png_uint_32)(blue_x * 100000.0 + 0.5); - int_blue_y = (png_uint_32)(blue_y * 100000.0 + 0.5); - -#ifdef PNG_CHECK_cHRM_SUPPORTED - if (png_check_cHRM_fixed(png_ptr, int_white_x, int_white_y, - int_red_x, int_red_y, int_green_x, int_green_y, int_blue_x, int_blue_y)) -#endif - { - /* Each value is saved in 1/100,000ths */ - - png_save_uint_32(buf, int_white_x); - png_save_uint_32(buf + 4, int_white_y); - - png_save_uint_32(buf + 8, int_red_x); - png_save_uint_32(buf + 12, int_red_y); - - png_save_uint_32(buf + 16, int_green_x); - png_save_uint_32(buf + 20, int_green_y); - - png_save_uint_32(buf + 24, int_blue_x); - png_save_uint_32(buf + 28, int_blue_y); - - png_write_chunk(png_ptr, (png_bytep)png_cHRM, buf, (png_size_t)32); - } -} -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED -void /* PRIVATE */ -png_write_cHRM_fixed(png_structp png_ptr, png_fixed_point white_x, - png_fixed_point white_y, png_fixed_point red_x, png_fixed_point red_y, - png_fixed_point green_x, png_fixed_point green_y, png_fixed_point blue_x, - png_fixed_point blue_y) -{ - PNG_cHRM; - png_byte buf[32]; - - png_debug(1, "in png_write_cHRM"); - - /* Each value is saved in 1/100,000ths */ -#ifdef PNG_CHECK_cHRM_SUPPORTED - if (png_check_cHRM_fixed(png_ptr, white_x, white_y, red_x, red_y, - green_x, green_y, blue_x, blue_y)) -#endif - { - png_save_uint_32(buf, (png_uint_32)white_x); - png_save_uint_32(buf + 4, (png_uint_32)white_y); - - png_save_uint_32(buf + 8, (png_uint_32)red_x); - png_save_uint_32(buf + 12, (png_uint_32)red_y); - - png_save_uint_32(buf + 16, (png_uint_32)green_x); - png_save_uint_32(buf + 20, (png_uint_32)green_y); - - png_save_uint_32(buf + 24, (png_uint_32)blue_x); - png_save_uint_32(buf + 28, (png_uint_32)blue_y); - - png_write_chunk(png_ptr, (png_bytep)png_cHRM, buf, (png_size_t)32); - } -} -#endif -#endif - -#ifdef PNG_WRITE_tRNS_SUPPORTED -/* Write the tRNS chunk */ -void /* PRIVATE */ -png_write_tRNS(png_structp png_ptr, png_bytep trans_alpha, png_color_16p tran, - int num_trans, int color_type) -{ - PNG_tRNS; - png_byte buf[6]; - - png_debug(1, "in png_write_tRNS"); - - if (color_type == PNG_COLOR_TYPE_PALETTE) - { - if (num_trans <= 0 || num_trans > (int)png_ptr->num_palette) - { - png_warning(png_ptr, "Invalid number of transparent colors specified"); - return; - } - /* Write the chunk out as it is */ - png_write_chunk(png_ptr, (png_bytep)png_tRNS, trans_alpha, - (png_size_t)num_trans); - } - else if (color_type == PNG_COLOR_TYPE_GRAY) - { - /* One 16 bit value */ - if (tran->gray >= (1 << png_ptr->bit_depth)) - { - png_warning(png_ptr, - "Ignoring attempt to write tRNS chunk out-of-range for bit_depth"); - return; - } - png_save_uint_16(buf, tran->gray); - png_write_chunk(png_ptr, (png_bytep)png_tRNS, buf, (png_size_t)2); - } - else if (color_type == PNG_COLOR_TYPE_RGB) - { - /* Three 16 bit values */ - png_save_uint_16(buf, tran->red); - png_save_uint_16(buf + 2, tran->green); - png_save_uint_16(buf + 4, tran->blue); - if (png_ptr->bit_depth == 8 && (buf[0] | buf[2] | buf[4])) - { - png_warning(png_ptr, - "Ignoring attempt to write 16-bit tRNS chunk when bit_depth is 8"); - return; - } - png_write_chunk(png_ptr, (png_bytep)png_tRNS, buf, (png_size_t)6); - } - else - { - png_warning(png_ptr, "Can't write tRNS with an alpha channel"); - } -} -#endif - -#ifdef PNG_WRITE_bKGD_SUPPORTED -/* Write the background chunk */ -void /* PRIVATE */ -png_write_bKGD(png_structp png_ptr, png_color_16p back, int color_type) -{ - PNG_bKGD; - png_byte buf[6]; - - png_debug(1, "in png_write_bKGD"); - - if (color_type == PNG_COLOR_TYPE_PALETTE) - { - if ( -#ifdef PNG_MNG_FEATURES_SUPPORTED - (png_ptr->num_palette || - (!(png_ptr->mng_features_permitted & PNG_FLAG_MNG_EMPTY_PLTE))) && -#endif - back->index >= png_ptr->num_palette) - { - png_warning(png_ptr, "Invalid background palette index"); - return; - } - buf[0] = back->index; - png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)1); - } - else if (color_type & PNG_COLOR_MASK_COLOR) - { - png_save_uint_16(buf, back->red); - png_save_uint_16(buf + 2, back->green); - png_save_uint_16(buf + 4, back->blue); - if (png_ptr->bit_depth == 8 && (buf[0] | buf[2] | buf[4])) - { - png_warning(png_ptr, - "Ignoring attempt to write 16-bit bKGD chunk when bit_depth is 8"); - return; - } - png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)6); - } - else - { - if (back->gray >= (1 << png_ptr->bit_depth)) - { - png_warning(png_ptr, - "Ignoring attempt to write bKGD chunk out-of-range for bit_depth"); - return; - } - png_save_uint_16(buf, back->gray); - png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)2); - } -} -#endif - -#ifdef PNG_WRITE_hIST_SUPPORTED -/* Write the histogram */ -void /* PRIVATE */ -png_write_hIST(png_structp png_ptr, png_uint_16p hist, int num_hist) -{ - PNG_hIST; - int i; - png_byte buf[3]; - - png_debug(1, "in png_write_hIST"); - - if (num_hist > (int)png_ptr->num_palette) - { - png_debug2(3, "num_hist = %d, num_palette = %d", num_hist, - png_ptr->num_palette); - png_warning(png_ptr, "Invalid number of histogram entries specified"); - return; - } - - png_write_chunk_start(png_ptr, (png_bytep)png_hIST, - (png_uint_32)(num_hist * 2)); - for (i = 0; i < num_hist; i++) - { - png_save_uint_16(buf, hist[i]); - png_write_chunk_data(png_ptr, buf, (png_size_t)2); - } - png_write_chunk_end(png_ptr); -} -#endif - -#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \ - defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED) -/* Check that the tEXt or zTXt keyword is valid per PNG 1.0 specification, - * and if invalid, correct the keyword rather than discarding the entire - * chunk. The PNG 1.0 specification requires keywords 1-79 characters in - * length, forbids leading or trailing whitespace, multiple internal spaces, - * and the non-break space (0x80) from ISO 8859-1. Returns keyword length. - * - * The new_key is allocated to hold the corrected keyword and must be freed - * by the calling routine. This avoids problems with trying to write to - * static keywords without having to have duplicate copies of the strings. - */ -png_size_t /* PRIVATE */ -png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key) -{ - png_size_t key_len; - png_charp kp, dp; - int kflag; - int kwarn=0; - - png_debug(1, "in png_check_keyword"); - - *new_key = NULL; - - if (key == NULL || (key_len = png_strlen(key)) == 0) - { - png_warning(png_ptr, "zero length keyword"); - return ((png_size_t)0); - } - - png_debug1(2, "Keyword to be checked is '%s'", key); - - *new_key = (png_charp)png_malloc_warn(png_ptr, (png_uint_32)(key_len + 2)); - if (*new_key == NULL) - { - png_warning(png_ptr, "Out of memory while procesing keyword"); - return ((png_size_t)0); - } - - /* Replace non-printing characters with a blank and print a warning */ - for (kp = key, dp = *new_key; *kp != '\0'; kp++, dp++) - { - if ((png_byte)*kp < 0x20 || - ((png_byte)*kp > 0x7E && (png_byte)*kp < 0xA1)) - { -#ifdef PNG_STDIO_SUPPORTED - char msg[40]; - - png_snprintf(msg, 40, - "invalid keyword character 0x%02X", (png_byte)*kp); - png_warning(png_ptr, msg); -#else - png_warning(png_ptr, "invalid character in keyword"); -#endif - *dp = ' '; - } - else - { - *dp = *kp; - } - } - *dp = '\0'; - - /* Remove any trailing white space. */ - kp = *new_key + key_len - 1; - if (*kp == ' ') - { - png_warning(png_ptr, "trailing spaces removed from keyword"); - - while (*kp == ' ') - { - *(kp--) = '\0'; - key_len--; - } - } - - /* Remove any leading white space. */ - kp = *new_key; - if (*kp == ' ') - { - png_warning(png_ptr, "leading spaces removed from keyword"); - - while (*kp == ' ') - { - kp++; - key_len--; - } - } - - png_debug1(2, "Checking for multiple internal spaces in '%s'", kp); - - /* Remove multiple internal spaces. */ - for (kflag = 0, dp = *new_key; *kp != '\0'; kp++) - { - if (*kp == ' ' && kflag == 0) - { - *(dp++) = *kp; - kflag = 1; - } - else if (*kp == ' ') - { - key_len--; - kwarn=1; - } - else - { - *(dp++) = *kp; - kflag = 0; - } - } - *dp = '\0'; - if (kwarn) - png_warning(png_ptr, "extra interior spaces removed from keyword"); - - if (key_len == 0) - { - png_free(png_ptr, *new_key); - png_warning(png_ptr, "Zero length keyword"); - } - - if (key_len > 79) - { - png_warning(png_ptr, "keyword length must be 1 - 79 characters"); - (*new_key)[79] = '\0'; - key_len = 79; - } - - return (key_len); -} -#endif - -#ifdef PNG_WRITE_tEXt_SUPPORTED -/* Write a tEXt chunk */ -void /* PRIVATE */ -png_write_tEXt(png_structp png_ptr, png_charp key, png_charp text, - png_size_t text_len) -{ - PNG_tEXt; - png_size_t key_len; - png_charp new_key; - - png_debug(1, "in png_write_tEXt"); - - if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0) - return; - - if (text == NULL || *text == '\0') - text_len = 0; - else - text_len = png_strlen(text); - - /* Make sure we include the 0 after the key */ - png_write_chunk_start(png_ptr, (png_bytep)png_tEXt, - (png_uint_32)(key_len + text_len + 1)); - /* - * We leave it to the application to meet PNG-1.0 requirements on the - * contents of the text. PNG-1.0 through PNG-1.2 discourage the use of - * any non-Latin-1 characters except for NEWLINE. ISO PNG will forbid them. - * The NUL character is forbidden by PNG-1.0 through PNG-1.2 and ISO PNG. - */ - png_write_chunk_data(png_ptr, (png_bytep)new_key, - (png_size_t)(key_len + 1)); - if (text_len) - png_write_chunk_data(png_ptr, (png_bytep)text, (png_size_t)text_len); - - png_write_chunk_end(png_ptr); - png_free(png_ptr, new_key); -} -#endif - -#ifdef PNG_WRITE_zTXt_SUPPORTED -/* Write a compressed text chunk */ -void /* PRIVATE */ -png_write_zTXt(png_structp png_ptr, png_charp key, png_charp text, - png_size_t text_len, int compression) -{ - PNG_zTXt; - png_size_t key_len; - char buf[1]; - png_charp new_key; - compression_state comp; - - png_debug(1, "in png_write_zTXt"); - - comp.num_output_ptr = 0; - comp.max_output_ptr = 0; - comp.output_ptr = NULL; - comp.input = NULL; - comp.input_len = 0; - - if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0) - { - png_free(png_ptr, new_key); - return; - } - - if (text == NULL || *text == '\0' || compression==PNG_TEXT_COMPRESSION_NONE) - { - png_write_tEXt(png_ptr, new_key, text, (png_size_t)0); - png_free(png_ptr, new_key); - return; - } - - text_len = png_strlen(text); - - /* Compute the compressed data; do it now for the length */ - text_len = png_text_compress(png_ptr, text, text_len, compression, - &comp); - - /* Write start of chunk */ - png_write_chunk_start(png_ptr, (png_bytep)png_zTXt, - (png_uint_32)(key_len+text_len + 2)); - /* Write key */ - png_write_chunk_data(png_ptr, (png_bytep)new_key, - (png_size_t)(key_len + 1)); - png_free(png_ptr, new_key); - - buf[0] = (png_byte)compression; - /* Write compression */ - png_write_chunk_data(png_ptr, (png_bytep)buf, (png_size_t)1); - /* Write the compressed data */ - png_write_compressed_data_out(png_ptr, &comp); - - /* Close the chunk */ - png_write_chunk_end(png_ptr); -} -#endif - -#ifdef PNG_WRITE_iTXt_SUPPORTED -/* Write an iTXt chunk */ -void /* PRIVATE */ -png_write_iTXt(png_structp png_ptr, int compression, png_charp key, - png_charp lang, png_charp lang_key, png_charp text) -{ - PNG_iTXt; - png_size_t lang_len, key_len, lang_key_len, text_len; - png_charp new_lang; - png_charp new_key = NULL; - png_byte cbuf[2]; - compression_state comp; - - png_debug(1, "in png_write_iTXt"); - - comp.num_output_ptr = 0; - comp.max_output_ptr = 0; - comp.output_ptr = NULL; - comp.input = NULL; - - if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0) - return; - - if ((lang_len = png_check_keyword(png_ptr, lang, &new_lang))==0) - { - png_warning(png_ptr, "Empty language field in iTXt chunk"); - new_lang = NULL; - lang_len = 0; - } - - if (lang_key == NULL) - lang_key_len = 0; - else - lang_key_len = png_strlen(lang_key); - - if (text == NULL) - text_len = 0; - else - text_len = png_strlen(text); - - /* Compute the compressed data; do it now for the length */ - text_len = png_text_compress(png_ptr, text, text_len, compression-2, - &comp); - - - /* Make sure we include the compression flag, the compression byte, - * and the NULs after the key, lang, and lang_key parts */ - - png_write_chunk_start(png_ptr, (png_bytep)png_iTXt, - (png_uint_32)( - 5 /* comp byte, comp flag, terminators for key, lang and lang_key */ - + key_len - + lang_len - + lang_key_len - + text_len)); - - /* We leave it to the application to meet PNG-1.0 requirements on the - * contents of the text. PNG-1.0 through PNG-1.2 discourage the use of - * any non-Latin-1 characters except for NEWLINE. ISO PNG will forbid them. - * The NUL character is forbidden by PNG-1.0 through PNG-1.2 and ISO PNG. - */ - png_write_chunk_data(png_ptr, (png_bytep)new_key, - (png_size_t)(key_len + 1)); - - /* Set the compression flag */ - if (compression == PNG_ITXT_COMPRESSION_NONE || \ - compression == PNG_TEXT_COMPRESSION_NONE) - cbuf[0] = 0; - else /* compression == PNG_ITXT_COMPRESSION_zTXt */ - cbuf[0] = 1; - /* Set the compression method */ - cbuf[1] = 0; - png_write_chunk_data(png_ptr, cbuf, (png_size_t)2); - - cbuf[0] = 0; - png_write_chunk_data(png_ptr, (new_lang ? (png_bytep)new_lang : cbuf), - (png_size_t)(lang_len + 1)); - png_write_chunk_data(png_ptr, (lang_key ? (png_bytep)lang_key : cbuf), - (png_size_t)(lang_key_len + 1)); - png_write_compressed_data_out(png_ptr, &comp); - - png_write_chunk_end(png_ptr); - png_free(png_ptr, new_key); - png_free(png_ptr, new_lang); -} -#endif - -#ifdef PNG_WRITE_oFFs_SUPPORTED -/* Write the oFFs chunk */ -void /* PRIVATE */ -png_write_oFFs(png_structp png_ptr, png_int_32 x_offset, png_int_32 y_offset, - int unit_type) -{ - PNG_oFFs; - png_byte buf[9]; - - png_debug(1, "in png_write_oFFs"); - - if (unit_type >= PNG_OFFSET_LAST) - png_warning(png_ptr, "Unrecognized unit type for oFFs chunk"); - - png_save_int_32(buf, x_offset); - png_save_int_32(buf + 4, y_offset); - buf[8] = (png_byte)unit_type; - - png_write_chunk(png_ptr, (png_bytep)png_oFFs, buf, (png_size_t)9); -} -#endif -#ifdef PNG_WRITE_pCAL_SUPPORTED -/* Write the pCAL chunk (described in the PNG extensions document) */ -void /* PRIVATE */ -png_write_pCAL(png_structp png_ptr, png_charp purpose, png_int_32 X0, - png_int_32 X1, int type, int nparams, png_charp units, png_charpp params) -{ - PNG_pCAL; - png_size_t purpose_len, units_len, total_len; - png_uint_32p params_len; - png_byte buf[10]; - png_charp new_purpose; - int i; - - png_debug1(1, "in png_write_pCAL (%d parameters)", nparams); - - if (type >= PNG_EQUATION_LAST) - png_warning(png_ptr, "Unrecognized equation type for pCAL chunk"); - - purpose_len = png_check_keyword(png_ptr, purpose, &new_purpose) + 1; - png_debug1(3, "pCAL purpose length = %d", (int)purpose_len); - units_len = png_strlen(units) + (nparams == 0 ? 0 : 1); - png_debug1(3, "pCAL units length = %d", (int)units_len); - total_len = purpose_len + units_len + 10; - - params_len = (png_uint_32p)png_malloc(png_ptr, - (png_alloc_size_t)(nparams * png_sizeof(png_uint_32))); - - /* Find the length of each parameter, making sure we don't count the - null terminator for the last parameter. */ - for (i = 0; i < nparams; i++) - { - params_len[i] = png_strlen(params[i]) + (i == nparams - 1 ? 0 : 1); - png_debug2(3, "pCAL parameter %d length = %lu", i, - (unsigned long) params_len[i]); - total_len += (png_size_t)params_len[i]; - } - - png_debug1(3, "pCAL total length = %d", (int)total_len); - png_write_chunk_start(png_ptr, (png_bytep)png_pCAL, (png_uint_32)total_len); - png_write_chunk_data(png_ptr, (png_bytep)new_purpose, - (png_size_t)purpose_len); - png_save_int_32(buf, X0); - png_save_int_32(buf + 4, X1); - buf[8] = (png_byte)type; - buf[9] = (png_byte)nparams; - png_write_chunk_data(png_ptr, buf, (png_size_t)10); - png_write_chunk_data(png_ptr, (png_bytep)units, (png_size_t)units_len); - - png_free(png_ptr, new_purpose); - - for (i = 0; i < nparams; i++) - { - png_write_chunk_data(png_ptr, (png_bytep)params[i], - (png_size_t)params_len[i]); - } - - png_free(png_ptr, params_len); - png_write_chunk_end(png_ptr); -} -#endif - -#ifdef PNG_WRITE_sCAL_SUPPORTED -/* Write the sCAL chunk */ -#if defined(PNG_FLOATING_POINT_SUPPORTED) && defined(PNG_STDIO_SUPPORTED) -void /* PRIVATE */ -png_write_sCAL(png_structp png_ptr, int unit, double width, double height) -{ - PNG_sCAL; - char buf[64]; - png_size_t total_len; - - png_debug(1, "in png_write_sCAL"); - - buf[0] = (char)unit; - png_snprintf(buf + 1, 63, "%12.12e", width); - total_len = 1 + png_strlen(buf + 1) + 1; - png_snprintf(buf + total_len, 64-total_len, "%12.12e", height); - total_len += png_strlen(buf + total_len); - - png_debug1(3, "sCAL total length = %u", (unsigned int)total_len); - png_write_chunk(png_ptr, (png_bytep)png_sCAL, (png_bytep)buf, total_len); -} -#else -#ifdef PNG_FIXED_POINT_SUPPORTED -void /* PRIVATE */ -png_write_sCAL_s(png_structp png_ptr, int unit, png_charp width, - png_charp height) -{ - PNG_sCAL; - png_byte buf[64]; - png_size_t wlen, hlen, total_len; - - png_debug(1, "in png_write_sCAL_s"); - - wlen = png_strlen(width); - hlen = png_strlen(height); - total_len = wlen + hlen + 2; - if (total_len > 64) - { - png_warning(png_ptr, "Can't write sCAL (buffer too small)"); - return; - } - - buf[0] = (png_byte)unit; - png_memcpy(buf + 1, width, wlen + 1); /* Append the '\0' here */ - png_memcpy(buf + wlen + 2, height, hlen); /* Do NOT append the '\0' here */ - - png_debug1(3, "sCAL total length = %u", (unsigned int)total_len); - png_write_chunk(png_ptr, (png_bytep)png_sCAL, buf, total_len); -} -#endif -#endif -#endif - -#ifdef PNG_WRITE_pHYs_SUPPORTED -/* Write the pHYs chunk */ -void /* PRIVATE */ -png_write_pHYs(png_structp png_ptr, png_uint_32 x_pixels_per_unit, - png_uint_32 y_pixels_per_unit, - int unit_type) -{ - PNG_pHYs; - png_byte buf[9]; - - png_debug(1, "in png_write_pHYs"); - - if (unit_type >= PNG_RESOLUTION_LAST) - png_warning(png_ptr, "Unrecognized unit type for pHYs chunk"); - - png_save_uint_32(buf, x_pixels_per_unit); - png_save_uint_32(buf + 4, y_pixels_per_unit); - buf[8] = (png_byte)unit_type; - - png_write_chunk(png_ptr, (png_bytep)png_pHYs, buf, (png_size_t)9); -} -#endif - -#ifdef PNG_WRITE_tIME_SUPPORTED -/* Write the tIME chunk. Use either png_convert_from_struct_tm() - * or png_convert_from_time_t(), or fill in the structure yourself. - */ -void /* PRIVATE */ -png_write_tIME(png_structp png_ptr, png_timep mod_time) -{ - PNG_tIME; - png_byte buf[7]; - - png_debug(1, "in png_write_tIME"); - - if (mod_time->month > 12 || mod_time->month < 1 || - mod_time->day > 31 || mod_time->day < 1 || - mod_time->hour > 23 || mod_time->second > 60) - { - png_warning(png_ptr, "Invalid time specified for tIME chunk"); - return; - } - - png_save_uint_16(buf, mod_time->year); - buf[2] = mod_time->month; - buf[3] = mod_time->day; - buf[4] = mod_time->hour; - buf[5] = mod_time->minute; - buf[6] = mod_time->second; - - png_write_chunk(png_ptr, (png_bytep)png_tIME, buf, (png_size_t)7); -} -#endif - -/* Initializes the row writing capability of libpng */ -void /* PRIVATE */ -png_write_start_row(png_structp png_ptr) -{ -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ - - /* Start of interlace block */ - int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; - - /* Offset to next interlace block */ - int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; - - /* Start of interlace block in the y direction */ - int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1}; - - /* Offset to next interlace block in the y direction */ - int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2}; -#endif - - png_size_t buf_size; - - png_debug(1, "in png_write_start_row"); - - buf_size = (png_size_t)(PNG_ROWBYTES( - png_ptr->usr_channels*png_ptr->usr_bit_depth, png_ptr->width) + 1); - - /* Set up row buffer */ - png_ptr->row_buf = (png_bytep)png_malloc(png_ptr, - (png_alloc_size_t)buf_size); - png_ptr->row_buf[0] = PNG_FILTER_VALUE_NONE; - -#ifdef PNG_WRITE_FILTER_SUPPORTED - /* Set up filtering buffer, if using this filter */ - if (png_ptr->do_filter & PNG_FILTER_SUB) - { - png_ptr->sub_row = (png_bytep)png_malloc(png_ptr, - (png_alloc_size_t)(png_ptr->rowbytes + 1)); - png_ptr->sub_row[0] = PNG_FILTER_VALUE_SUB; - } - - /* We only need to keep the previous row if we are using one of these. */ - if (png_ptr->do_filter & (PNG_FILTER_AVG | PNG_FILTER_UP | PNG_FILTER_PAETH)) - { - /* Set up previous row buffer */ - png_ptr->prev_row = (png_bytep)png_calloc(png_ptr, - (png_alloc_size_t)buf_size); - - if (png_ptr->do_filter & PNG_FILTER_UP) - { - png_ptr->up_row = (png_bytep)png_malloc(png_ptr, - (png_size_t)(png_ptr->rowbytes + 1)); - png_ptr->up_row[0] = PNG_FILTER_VALUE_UP; - } - - if (png_ptr->do_filter & PNG_FILTER_AVG) - { - png_ptr->avg_row = (png_bytep)png_malloc(png_ptr, - (png_alloc_size_t)(png_ptr->rowbytes + 1)); - png_ptr->avg_row[0] = PNG_FILTER_VALUE_AVG; - } - - if (png_ptr->do_filter & PNG_FILTER_PAETH) - { - png_ptr->paeth_row = (png_bytep)png_malloc(png_ptr, - (png_size_t)(png_ptr->rowbytes + 1)); - png_ptr->paeth_row[0] = PNG_FILTER_VALUE_PAETH; - } - } -#endif /* PNG_WRITE_FILTER_SUPPORTED */ - -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - /* If interlaced, we need to set up width and height of pass */ - if (png_ptr->interlaced) - { - if (!(png_ptr->transformations & PNG_INTERLACE)) - { - png_ptr->num_rows = (png_ptr->height + png_pass_yinc[0] - 1 - - png_pass_ystart[0]) / png_pass_yinc[0]; - png_ptr->usr_width = (png_ptr->width + png_pass_inc[0] - 1 - - png_pass_start[0]) / png_pass_inc[0]; - } - else - { - png_ptr->num_rows = png_ptr->height; - png_ptr->usr_width = png_ptr->width; - } - } - else -#endif - { - png_ptr->num_rows = png_ptr->height; - png_ptr->usr_width = png_ptr->width; - } - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - png_ptr->zstream.next_out = png_ptr->zbuf; -} - -/* Internal use only. Called when finished processing a row of data. */ -void /* PRIVATE */ -png_write_finish_row(png_structp png_ptr) -{ -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ - - /* Start of interlace block */ - int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; - - /* Offset to next interlace block */ - int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; - - /* Start of interlace block in the y direction */ - int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1}; - - /* Offset to next interlace block in the y direction */ - int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2}; -#endif - - int ret; - - png_debug(1, "in png_write_finish_row"); - - /* Next row */ - png_ptr->row_number++; - - /* See if we are done */ - if (png_ptr->row_number < png_ptr->num_rows) - return; - -#ifdef PNG_WRITE_INTERLACING_SUPPORTED - /* If interlaced, go to next pass */ - if (png_ptr->interlaced) - { - png_ptr->row_number = 0; - if (png_ptr->transformations & PNG_INTERLACE) - { - png_ptr->pass++; - } - else - { - /* Loop until we find a non-zero width or height pass */ - do - { - png_ptr->pass++; - if (png_ptr->pass >= 7) - break; - png_ptr->usr_width = (png_ptr->width + - png_pass_inc[png_ptr->pass] - 1 - - png_pass_start[png_ptr->pass]) / - png_pass_inc[png_ptr->pass]; - png_ptr->num_rows = (png_ptr->height + - png_pass_yinc[png_ptr->pass] - 1 - - png_pass_ystart[png_ptr->pass]) / - png_pass_yinc[png_ptr->pass]; - if (png_ptr->transformations & PNG_INTERLACE) - break; - } while (png_ptr->usr_width == 0 || png_ptr->num_rows == 0); - - } - - /* Reset the row above the image for the next pass */ - if (png_ptr->pass < 7) - { - if (png_ptr->prev_row != NULL) - png_memset(png_ptr->prev_row, 0, - (png_size_t)(PNG_ROWBYTES(png_ptr->usr_channels* - png_ptr->usr_bit_depth, png_ptr->width)) + 1); - return; - } - } -#endif - - /* If we get here, we've just written the last row, so we need - to flush the compressor */ - do - { - /* Tell the compressor we are done */ - ret = deflate(&png_ptr->zstream, Z_FINISH); - /* Check for an error */ - if (ret == Z_OK) - { - /* Check to see if we need more room */ - if (!(png_ptr->zstream.avail_out)) - { - png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size); - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - } - } - else if (ret != Z_STREAM_END) - { - if (png_ptr->zstream.msg != NULL) - png_error(png_ptr, png_ptr->zstream.msg); - else - png_error(png_ptr, "zlib error"); - } - } while (ret != Z_STREAM_END); - - /* Write any extra space */ - if (png_ptr->zstream.avail_out < png_ptr->zbuf_size) - { - png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size - - png_ptr->zstream.avail_out); - } - - deflateReset(&png_ptr->zstream); - png_ptr->zstream.data_type = Z_BINARY; -} - -#ifdef PNG_WRITE_INTERLACING_SUPPORTED -/* Pick out the correct pixels for the interlace pass. - * The basic idea here is to go through the row with a source - * pointer and a destination pointer (sp and dp), and copy the - * correct pixels for the pass. As the row gets compacted, - * sp will always be >= dp, so we should never overwrite anything. - * See the default: case for the easiest code to understand. - */ -void /* PRIVATE */ -png_do_write_interlace(png_row_infop row_info, png_bytep row, int pass) -{ - /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ - - /* Start of interlace block */ - int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; - - /* Offset to next interlace block */ - int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; - - png_debug(1, "in png_do_write_interlace"); - - /* We don't have to do anything on the last pass (6) */ - if (pass < 6) - { - /* Each pixel depth is handled separately */ - switch (row_info->pixel_depth) - { - case 1: - { - png_bytep sp; - png_bytep dp; - int shift; - int d; - int value; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - dp = row; - d = 0; - shift = 7; - for (i = png_pass_start[pass]; i < row_width; - i += png_pass_inc[pass]) - { - sp = row + (png_size_t)(i >> 3); - value = (int)(*sp >> (7 - (int)(i & 0x07))) & 0x01; - d |= (value << shift); - - if (shift == 0) - { - shift = 7; - *dp++ = (png_byte)d; - d = 0; - } - else - shift--; - - } - if (shift != 7) - *dp = (png_byte)d; - break; - } - case 2: - { - png_bytep sp; - png_bytep dp; - int shift; - int d; - int value; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - dp = row; - shift = 6; - d = 0; - for (i = png_pass_start[pass]; i < row_width; - i += png_pass_inc[pass]) - { - sp = row + (png_size_t)(i >> 2); - value = (*sp >> ((3 - (int)(i & 0x03)) << 1)) & 0x03; - d |= (value << shift); - - if (shift == 0) - { - shift = 6; - *dp++ = (png_byte)d; - d = 0; - } - else - shift -= 2; - } - if (shift != 6) - *dp = (png_byte)d; - break; - } - case 4: - { - png_bytep sp; - png_bytep dp; - int shift; - int d; - int value; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - - dp = row; - shift = 4; - d = 0; - for (i = png_pass_start[pass]; i < row_width; - i += png_pass_inc[pass]) - { - sp = row + (png_size_t)(i >> 1); - value = (*sp >> ((1 - (int)(i & 0x01)) << 2)) & 0x0f; - d |= (value << shift); - - if (shift == 0) - { - shift = 4; - *dp++ = (png_byte)d; - d = 0; - } - else - shift -= 4; - } - if (shift != 4) - *dp = (png_byte)d; - break; - } - default: - { - png_bytep sp; - png_bytep dp; - png_uint_32 i; - png_uint_32 row_width = row_info->width; - png_size_t pixel_bytes; - - /* Start at the beginning */ - dp = row; - /* Find out how many bytes each pixel takes up */ - pixel_bytes = (row_info->pixel_depth >> 3); - /* Loop through the row, only looking at the pixels that - matter */ - for (i = png_pass_start[pass]; i < row_width; - i += png_pass_inc[pass]) - { - /* Find out where the original pixel is */ - sp = row + (png_size_t)i * pixel_bytes; - /* Move the pixel */ - if (dp != sp) - png_memcpy(dp, sp, pixel_bytes); - /* Next pixel */ - dp += pixel_bytes; - } - break; - } - } - /* Set new row width */ - row_info->width = (row_info->width + - png_pass_inc[pass] - 1 - - png_pass_start[pass]) / - png_pass_inc[pass]; - row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, - row_info->width); - } -} -#endif - -/* This filters the row, chooses which filter to use, if it has not already - * been specified by the application, and then writes the row out with the - * chosen filter. - */ -#define PNG_MAXSUM (((png_uint_32)(-1)) >> 1) -#define PNG_HISHIFT 10 -#define PNG_LOMASK ((png_uint_32)0xffffL) -#define PNG_HIMASK ((png_uint_32)(~PNG_LOMASK >> PNG_HISHIFT)) -void /* PRIVATE */ -png_write_find_filter(png_structp png_ptr, png_row_infop row_info) -{ - png_bytep best_row; -#ifdef PNG_WRITE_FILTER_SUPPORTED - png_bytep prev_row, row_buf; - png_uint_32 mins, bpp; - png_byte filter_to_do = png_ptr->do_filter; - png_uint_32 row_bytes = row_info->rowbytes; -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - int num_p_filters = (int)png_ptr->num_prev_filters; -#endif - - png_debug(1, "in png_write_find_filter"); - -#ifndef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->row_number == 0 && filter_to_do == PNG_ALL_FILTERS) - { - /* These will never be selected so we need not test them. */ - filter_to_do &= ~(PNG_FILTER_UP | PNG_FILTER_PAETH); - } -#endif - - /* Find out how many bytes offset each pixel is */ - bpp = (row_info->pixel_depth + 7) >> 3; - - prev_row = png_ptr->prev_row; -#endif - best_row = png_ptr->row_buf; -#ifdef PNG_WRITE_FILTER_SUPPORTED - row_buf = best_row; - mins = PNG_MAXSUM; - - /* The prediction method we use is to find which method provides the - * smallest value when summing the absolute values of the distances - * from zero, using anything >= 128 as negative numbers. This is known - * as the "minimum sum of absolute differences" heuristic. Other - * heuristics are the "weighted minimum sum of absolute differences" - * (experimental and can in theory improve compression), and the "zlib - * predictive" method (not implemented yet), which does test compressions - * of lines using different filter methods, and then chooses the - * (series of) filter(s) that give minimum compressed data size (VERY - * computationally expensive). - * - * GRR 980525: consider also - * (1) minimum sum of absolute differences from running average (i.e., - * keep running sum of non-absolute differences & count of bytes) - * [track dispersion, too? restart average if dispersion too large?] - * (1b) minimum sum of absolute differences from sliding average, probably - * with window size <= deflate window (usually 32K) - * (2) minimum sum of squared differences from zero or running average - * (i.e., ~ root-mean-square approach) - */ - - - /* We don't need to test the 'no filter' case if this is the only filter - * that has been chosen, as it doesn't actually do anything to the data. - */ - if ((filter_to_do & PNG_FILTER_NONE) && - filter_to_do != PNG_FILTER_NONE) - { - png_bytep rp; - png_uint_32 sum = 0; - png_uint_32 i; - int v; - - for (i = 0, rp = row_buf + 1; i < row_bytes; i++, rp++) - { - v = *rp; - sum += (v < 128) ? v : 256 - v; - } - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - png_uint_32 sumhi, sumlo; - int j; - sumlo = sum & PNG_LOMASK; - sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; /* Gives us some footroom */ - - /* Reduce the sum if we match any of the previous rows */ - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_NONE) - { - sumlo = (sumlo * png_ptr->filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - sumhi = (sumhi * png_ptr->filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - /* Factor in the cost of this filter (this is here for completeness, - * but it makes no sense to have a "cost" for the NONE filter, as - * it has the minimum possible computational cost - none). - */ - sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> - PNG_COST_SHIFT; - sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> - PNG_COST_SHIFT; - - if (sumhi > PNG_HIMASK) - sum = PNG_MAXSUM; - else - sum = (sumhi << PNG_HISHIFT) + sumlo; - } -#endif - mins = sum; - } - - /* Sub filter */ - if (filter_to_do == PNG_FILTER_SUB) - /* It's the only filter so no testing is needed */ - { - png_bytep rp, lp, dp; - png_uint_32 i; - for (i = 0, rp = row_buf + 1, dp = png_ptr->sub_row + 1; i < bpp; - i++, rp++, dp++) - { - *dp = *rp; - } - for (lp = row_buf + 1; i < row_bytes; - i++, rp++, lp++, dp++) - { - *dp = (png_byte)(((int)*rp - (int)*lp) & 0xff); - } - best_row = png_ptr->sub_row; - } - - else if (filter_to_do & PNG_FILTER_SUB) - { - png_bytep rp, dp, lp; - png_uint_32 sum = 0, lmins = mins; - png_uint_32 i; - int v; - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - /* We temporarily increase the "minimum sum" by the factor we - * would reduce the sum of this filter, so that we can do the - * early exit comparison without scaling the sum each time. - */ - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - int j; - png_uint_32 lmhi, lmlo; - lmlo = lmins & PNG_LOMASK; - lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK; - - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_SUB) - { - lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >> - PNG_COST_SHIFT; - lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >> - PNG_COST_SHIFT; - - if (lmhi > PNG_HIMASK) - lmins = PNG_MAXSUM; - else - lmins = (lmhi << PNG_HISHIFT) + lmlo; - } -#endif - - for (i = 0, rp = row_buf + 1, dp = png_ptr->sub_row + 1; i < bpp; - i++, rp++, dp++) - { - v = *dp = *rp; - - sum += (v < 128) ? v : 256 - v; - } - for (lp = row_buf + 1; i < row_bytes; - i++, rp++, lp++, dp++) - { - v = *dp = (png_byte)(((int)*rp - (int)*lp) & 0xff); - - sum += (v < 128) ? v : 256 - v; - - if (sum > lmins) /* We are already worse, don't continue. */ - break; - } - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - int j; - png_uint_32 sumhi, sumlo; - sumlo = sum & PNG_LOMASK; - sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; - - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_SUB) - { - sumlo = (sumlo * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - sumhi = (sumhi * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - sumlo = (sumlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >> - PNG_COST_SHIFT; - sumhi = (sumhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >> - PNG_COST_SHIFT; - - if (sumhi > PNG_HIMASK) - sum = PNG_MAXSUM; - else - sum = (sumhi << PNG_HISHIFT) + sumlo; - } -#endif - - if (sum < mins) - { - mins = sum; - best_row = png_ptr->sub_row; - } - } - - /* Up filter */ - if (filter_to_do == PNG_FILTER_UP) - { - png_bytep rp, dp, pp; - png_uint_32 i; - - for (i = 0, rp = row_buf + 1, dp = png_ptr->up_row + 1, - pp = prev_row + 1; i < row_bytes; - i++, rp++, pp++, dp++) - { - *dp = (png_byte)(((int)*rp - (int)*pp) & 0xff); - } - best_row = png_ptr->up_row; - } - - else if (filter_to_do & PNG_FILTER_UP) - { - png_bytep rp, dp, pp; - png_uint_32 sum = 0, lmins = mins; - png_uint_32 i; - int v; - - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - int j; - png_uint_32 lmhi, lmlo; - lmlo = lmins & PNG_LOMASK; - lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK; - - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_UP) - { - lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >> - PNG_COST_SHIFT; - lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >> - PNG_COST_SHIFT; - - if (lmhi > PNG_HIMASK) - lmins = PNG_MAXSUM; - else - lmins = (lmhi << PNG_HISHIFT) + lmlo; - } -#endif - - for (i = 0, rp = row_buf + 1, dp = png_ptr->up_row + 1, - pp = prev_row + 1; i < row_bytes; i++) - { - v = *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff); - - sum += (v < 128) ? v : 256 - v; - - if (sum > lmins) /* We are already worse, don't continue. */ - break; - } - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - int j; - png_uint_32 sumhi, sumlo; - sumlo = sum & PNG_LOMASK; - sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; - - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_UP) - { - sumlo = (sumlo * png_ptr->filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - sumhi = (sumhi * png_ptr->filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> - PNG_COST_SHIFT; - sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> - PNG_COST_SHIFT; - - if (sumhi > PNG_HIMASK) - sum = PNG_MAXSUM; - else - sum = (sumhi << PNG_HISHIFT) + sumlo; - } -#endif - - if (sum < mins) - { - mins = sum; - best_row = png_ptr->up_row; - } - } - - /* Avg filter */ - if (filter_to_do == PNG_FILTER_AVG) - { - png_bytep rp, dp, pp, lp; - png_uint_32 i; - for (i = 0, rp = row_buf + 1, dp = png_ptr->avg_row + 1, - pp = prev_row + 1; i < bpp; i++) - { - *dp++ = (png_byte)(((int)*rp++ - ((int)*pp++ / 2)) & 0xff); - } - for (lp = row_buf + 1; i < row_bytes; i++) - { - *dp++ = (png_byte)(((int)*rp++ - (((int)*pp++ + (int)*lp++) / 2)) - & 0xff); - } - best_row = png_ptr->avg_row; - } - - else if (filter_to_do & PNG_FILTER_AVG) - { - png_bytep rp, dp, pp, lp; - png_uint_32 sum = 0, lmins = mins; - png_uint_32 i; - int v; - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - int j; - png_uint_32 lmhi, lmlo; - lmlo = lmins & PNG_LOMASK; - lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK; - - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_AVG) - { - lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_AVG]) >> - PNG_COST_SHIFT; - lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_AVG]) >> - PNG_COST_SHIFT; - - if (lmhi > PNG_HIMASK) - lmins = PNG_MAXSUM; - else - lmins = (lmhi << PNG_HISHIFT) + lmlo; - } -#endif - - for (i = 0, rp = row_buf + 1, dp = png_ptr->avg_row + 1, - pp = prev_row + 1; i < bpp; i++) - { - v = *dp++ = (png_byte)(((int)*rp++ - ((int)*pp++ / 2)) & 0xff); - - sum += (v < 128) ? v : 256 - v; - } - for (lp = row_buf + 1; i < row_bytes; i++) - { - v = *dp++ = - (png_byte)(((int)*rp++ - (((int)*pp++ + (int)*lp++) / 2)) & 0xff); - - sum += (v < 128) ? v : 256 - v; - - if (sum > lmins) /* We are already worse, don't continue. */ - break; - } - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - int j; - png_uint_32 sumhi, sumlo; - sumlo = sum & PNG_LOMASK; - sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; - - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_NONE) - { - sumlo = (sumlo * png_ptr->filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - sumhi = (sumhi * png_ptr->filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> - PNG_COST_SHIFT; - sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> - PNG_COST_SHIFT; - - if (sumhi > PNG_HIMASK) - sum = PNG_MAXSUM; - else - sum = (sumhi << PNG_HISHIFT) + sumlo; - } -#endif - - if (sum < mins) - { - mins = sum; - best_row = png_ptr->avg_row; - } - } - - /* Paeth filter */ - if (filter_to_do == PNG_FILTER_PAETH) - { - png_bytep rp, dp, pp, cp, lp; - png_uint_32 i; - for (i = 0, rp = row_buf + 1, dp = png_ptr->paeth_row + 1, - pp = prev_row + 1; i < bpp; i++) - { - *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff); - } - - for (lp = row_buf + 1, cp = prev_row + 1; i < row_bytes; i++) - { - int a, b, c, pa, pb, pc, p; - - b = *pp++; - c = *cp++; - a = *lp++; - - p = b - c; - pc = a - c; - -#ifdef PNG_USE_ABS - pa = abs(p); - pb = abs(pc); - pc = abs(p + pc); -#else - pa = p < 0 ? -p : p; - pb = pc < 0 ? -pc : pc; - pc = (p + pc) < 0 ? -(p + pc) : p + pc; -#endif - - p = (pa <= pb && pa <=pc) ? a : (pb <= pc) ? b : c; - - *dp++ = (png_byte)(((int)*rp++ - p) & 0xff); - } - best_row = png_ptr->paeth_row; - } - - else if (filter_to_do & PNG_FILTER_PAETH) - { - png_bytep rp, dp, pp, cp, lp; - png_uint_32 sum = 0, lmins = mins; - png_uint_32 i; - int v; - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - int j; - png_uint_32 lmhi, lmlo; - lmlo = lmins & PNG_LOMASK; - lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK; - - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_PAETH) - { - lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_PAETH]) >> - PNG_COST_SHIFT; - lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_PAETH]) >> - PNG_COST_SHIFT; - - if (lmhi > PNG_HIMASK) - lmins = PNG_MAXSUM; - else - lmins = (lmhi << PNG_HISHIFT) + lmlo; - } -#endif - - for (i = 0, rp = row_buf + 1, dp = png_ptr->paeth_row + 1, - pp = prev_row + 1; i < bpp; i++) - { - v = *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff); - - sum += (v < 128) ? v : 256 - v; - } - - for (lp = row_buf + 1, cp = prev_row + 1; i < row_bytes; i++) - { - int a, b, c, pa, pb, pc, p; - - b = *pp++; - c = *cp++; - a = *lp++; - -#ifndef PNG_SLOW_PAETH - p = b - c; - pc = a - c; -#ifdef PNG_USE_ABS - pa = abs(p); - pb = abs(pc); - pc = abs(p + pc); -#else - pa = p < 0 ? -p : p; - pb = pc < 0 ? -pc : pc; - pc = (p + pc) < 0 ? -(p + pc) : p + pc; -#endif - p = (pa <= pb && pa <=pc) ? a : (pb <= pc) ? b : c; -#else /* PNG_SLOW_PAETH */ - p = a + b - c; - pa = abs(p - a); - pb = abs(p - b); - pc = abs(p - c); - if (pa <= pb && pa <= pc) - p = a; - else if (pb <= pc) - p = b; - else - p = c; -#endif /* PNG_SLOW_PAETH */ - - v = *dp++ = (png_byte)(((int)*rp++ - p) & 0xff); - - sum += (v < 128) ? v : 256 - v; - - if (sum > lmins) /* We are already worse, don't continue. */ - break; - } - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) - { - int j; - png_uint_32 sumhi, sumlo; - sumlo = sum & PNG_LOMASK; - sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; - - for (j = 0; j < num_p_filters; j++) - { - if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_PAETH) - { - sumlo = (sumlo * png_ptr->filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - sumhi = (sumhi * png_ptr->filter_weights[j]) >> - PNG_WEIGHT_SHIFT; - } - } - - sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> - PNG_COST_SHIFT; - sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> - PNG_COST_SHIFT; - - if (sumhi > PNG_HIMASK) - sum = PNG_MAXSUM; - else - sum = (sumhi << PNG_HISHIFT) + sumlo; - } -#endif - - if (sum < mins) - { - best_row = png_ptr->paeth_row; - } - } -#endif /* PNG_WRITE_FILTER_SUPPORTED */ - /* Do the actual writing of the filtered row data from the chosen filter. */ - - png_write_filtered_row(png_ptr, best_row); - -#ifdef PNG_WRITE_FILTER_SUPPORTED -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - /* Save the type of filter we picked this time for future calculations */ - if (png_ptr->num_prev_filters > 0) - { - int j; - for (j = 1; j < num_p_filters; j++) - { - png_ptr->prev_filters[j] = png_ptr->prev_filters[j - 1]; - } - png_ptr->prev_filters[j] = best_row[0]; - } -#endif -#endif /* PNG_WRITE_FILTER_SUPPORTED */ -} - - -/* Do the actual writing of a previously filtered row. */ -void /* PRIVATE */ -png_write_filtered_row(png_structp png_ptr, png_bytep filtered_row) -{ - png_debug(1, "in png_write_filtered_row"); - - png_debug1(2, "filter = %d", filtered_row[0]); - /* Set up the zlib input buffer */ - - png_ptr->zstream.next_in = filtered_row; - png_ptr->zstream.avail_in = (uInt)png_ptr->row_info.rowbytes + 1; - /* Repeat until we have compressed all the data */ - do - { - int ret; /* Return of zlib */ - - /* Compress the data */ - ret = deflate(&png_ptr->zstream, Z_NO_FLUSH); - /* Check for compression errors */ - if (ret != Z_OK) - { - if (png_ptr->zstream.msg != NULL) - png_error(png_ptr, png_ptr->zstream.msg); - else - png_error(png_ptr, "zlib error"); - } - - /* See if it is time to write another IDAT */ - if (!(png_ptr->zstream.avail_out)) - { - /* Write the IDAT and reset the zlib output buffer */ - png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size); - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - } - /* Repeat until all data has been compressed */ - } while (png_ptr->zstream.avail_in); - - /* Swap the current and previous rows */ - if (png_ptr->prev_row != NULL) - { - png_bytep tptr; - - tptr = png_ptr->prev_row; - png_ptr->prev_row = png_ptr->row_buf; - png_ptr->row_buf = tptr; - } - - /* Finish row - updates counters and flushes zlib if last row */ - png_write_finish_row(png_ptr); - -#ifdef PNG_WRITE_FLUSH_SUPPORTED - png_ptr->flush_rows++; - - if (png_ptr->flush_dist > 0 && - png_ptr->flush_rows >= png_ptr->flush_dist) - { - png_write_flush(png_ptr); - } -#endif -} -#endif /* PNG_WRITE_SUPPORTED */ diff --git a/Dependencies/libpng/projects/visualc6/README.txt b/Dependencies/libpng/projects/visualc6/README.txt deleted file mode 100644 index b650e9e..0000000 --- a/Dependencies/libpng/projects/visualc6/README.txt +++ /dev/null @@ -1,55 +0,0 @@ -Microsoft Developer Studio Project File, Format Version 6.00 for libpng. - -Copyright (C) 2000-2004 Simon-Pierre Cadieux. -Copyright (C) 2004 Cosmin Truta. - -This code is released under the libpng license. -For conditions of distribution and use, see copyright notice in png.h - - -Assumptions: -* The libpng source files are in ..\.. -* The zlib source files are in ..\..\..\zlib -* The zlib project files are in ..\..\..\zlib\projects\visualc6 - - -To use: - -1) On the main menu, select "File | Open Workspace". - Open "libpng.dsw". - -2) Select "Build | Set Active Configuration". - Choose the configuration you wish to build. - (Choose libpng or pngtest; zlib will be built automatically.) - -3) Select "Build | Clean". - -4) Select "Build | Build ... (F7)". Ignore warning messages about - not being able to find certain include files (e.g. alloc.h). - -5) If you built the sample program (pngtest), - select "Build | Execute ... (Ctrl+F5)". - - -This project builds the libpng binaries as follows: - -* Win32_DLL_Release\libpng14.dll DLL build -* Win32_DLL_Debug\libpng14d.dll DLL build (debug version) -* Win32_DLL_VB\libpng14vb.dll DLL build for Visual Basic, using stdcall -* Win32_LIB_Release\libpng.lib static build -* Win32_LIB_Debug\libpngd.lib static build (debug version) - - -Notes: - -If you change anything in the source files, or select different compiler -settings, please change the DLL name to something different than any of -the above names. Also, make sure that in your "pngusr.h" you define -PNG_USER_PRIVATEBUILD and PNG_USER_DLLFNAME_POSTFIX according to the -instructions provided in "pngconf.h". - -All DLLs built by this project use the Microsoft dynamic C runtime library -MSVCRT.DLL (MSVCRTD.DLL for debug versions). If you distribute any of the -above mentioned libraries you should also include this DLL in your package. -For a list of files that are redistributable in Visual C++ 6.0, see -Common\Redist\Redist.txt on Disc 1 of the Visual C++ 6.0 product CDs. diff --git a/Dependencies/libpng/projects/visualc6/libpng.dsp b/Dependencies/libpng/projects/visualc6/libpng.dsp deleted file mode 100644 index 6704255..0000000 --- a/Dependencies/libpng/projects/visualc6/libpng.dsp +++ /dev/null @@ -1,328 +0,0 @@ -# Microsoft Developer Studio Project File - Name="libpng" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 -# TARGTYPE "Win32 (x86) Static Library" 0x0104 - -CFG=libpng - Win32 DLL Release -!MESSAGE This is not a valid makefile. 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The final zlib project - directory will then be ..\..\..\zlib\projects\visualc71. */ - -To use: - -1) On the main menu, select "File | Open Solution". - Open "libpng.sln". - -2) Display the Solution Explorer view (Ctrl+Alt+L) - -3) Set one of the project as the StartUp project. If you just want to build the - binaries set "libpng" as the startup project (Select "libpng" tree view - item + Project | Set as StartUp project). If you want to build and test the - binaries set it to "pngtest" (Select "pngtest" tree view item + - Project | Set as StartUp project) - -4) Select "Build | Configuration Manager...". - Choose the configuration you wish to build. - -5) Select "Build | Clean Solution". - -6) Select "Build | Build Solution (Ctrl-Shift-B)" - -This project builds the libpng binaries as follows: - -* Win32_DLL_Release\libpng14.dll DLL build -* Win32_DLL_Debug\libpng14d.dll DLL build (debug version) -* Win32_DLL_VB\libpng14vb.dll DLL build for Visual Basic, using stdcall -* Win32_LIB_Release\libpng.lib static build -* Win32_LIB_Debug\libpngd.lib static build (debug version) - -Notes: - -If you change anything in the source files, or select different compiler -settings, please change the DLL name to something different than any of -the above names. Also, make sure that in your "pngusr.h" you define -PNG_USER_PRIVATEBUILD and PNG_USER_DLLFNAME_POSTFIX according to the -instructions provided in "pngconf.h". - -All DLLs built by this project use the Microsoft dynamic C runtime library -MSVCR71.DLL (MSVCR71D.DLL for debug versions). If you distribute any of the -above mentioned libraries you may have to include this DLL in your package. -For a list of files that are redistributable in Visual Studio see -$(VCINSTALLDIR)\redist.txt. diff --git a/Dependencies/libpng/projects/visualc71/README_zlib.txt b/Dependencies/libpng/projects/visualc71/README_zlib.txt deleted file mode 100644 index cc73899..0000000 --- a/Dependencies/libpng/projects/visualc71/README_zlib.txt +++ /dev/null @@ -1,42 +0,0 @@ -/* WARNING: This file was put in the LibPNG distribution for convenience only. - It is expected to be part of the next zlib release under - "projects\visualc71\README.txt." */ - -Microsoft Developer Studio Project File, Format Version 7.10 for zlib. - -Copyright (C) 2004 Simon-Pierre Cadieux. -Copyright (C) 2004 Cosmin Truta. - -This code is released under the libpng license. -For conditions of distribution and use, see copyright notice in zlib.h. - - -To use: - -1) On the main menu, select "File | Open Solution". - Open "zlib.sln". - -2) Display the Solution Explorer view (Ctrl+Alt+L) - -3) Set one of the project as the StartUp project. If you just want to build the - binaries set "zlib" as the startup project (Select "zlib" tree view item + - Project | Set as StartUp project). If you want to build and test the - binaries set it to "example" (Select "example" tree view item + Project | - Set as StartUp project), If you want to build the minigzip utility set it to - "minigzip" (Select "minigzip" tree view item + Project | Set as StartUp - project - -4) Select "Build | Configuration Manager...". - Choose the configuration you wish to build. - -5) Select "Build | Clean Solution". - -6) Select "Build | Build Solution (Ctrl-Shift-B)" - -This project builds the zlib binaries as follows: - -* Win32_DLL_Release\zlib1.dll DLL build -* Win32_DLL_Debug\zlib1d.dll DLL build (debug version) -* Win32_LIB_Release\zlib.lib static build -* Win32_LIB_Debug\zlibd.lib static build (debug version) - diff --git a/Dependencies/libpng/projects/visualc71/libpng.sln b/Dependencies/libpng/projects/visualc71/libpng.sln deleted file mode 100644 index adce68a..0000000 --- a/Dependencies/libpng/projects/visualc71/libpng.sln +++ /dev/null @@ -1,60 +0,0 @@ -Microsoft Visual Studio Solution File, Format Version 8.00 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libpng", "libpng.vcproj", "{0008960E-E0DD-41A6-8265-00B31DDB4C21}" - ProjectSection(ProjectDependencies) = postProject - {2D4F8105-7D21-454C-9932-B47CAB71A5C0} = {2D4F8105-7D21-454C-9932-B47CAB71A5C0} - EndProjectSection -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pngtest", "pngtest.vcproj", "{FD1C2F86-9EEF-47BD-95A4-530917E17FDA}" - ProjectSection(ProjectDependencies) = postProject - {0008960E-E0DD-41A6-8265-00B31DDB4C21} = {0008960E-E0DD-41A6-8265-00B31DDB4C21} - EndProjectSection -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlib", "zlib.vcproj", "{2D4F8105-7D21-454C-9932-B47CAB71A5C0}" - ProjectSection(ProjectDependencies) = postProject - EndProjectSection -EndProject -Global - GlobalSection(SolutionConfiguration) = preSolution - DLL Debug = DLL Debug - DLL Release = DLL Release - DLL VB = DLL VB - LIB Debug = LIB Debug - LIB Release = LIB Release - EndGlobalSection - GlobalSection(ProjectConfiguration) = postSolution - {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL Debug.ActiveCfg = DLL Debug|Win32 - {0008960E-E0DD-41A6-8265-00B31DDB4C21}.DLL Debug.Build.0 = DLL Debug|Win32 - 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{FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.DLL VB.Build.0 = DLL VB|Win32 - {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB Debug.ActiveCfg = LIB Debug|Win32 - {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB Debug.Build.0 = LIB Debug|Win32 - {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB Release.ActiveCfg = LIB Release|Win32 - {FD1C2F86-9EEF-47BD-95A4-530917E17FDA}.LIB Release.Build.0 = LIB Release|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL Debug.ActiveCfg = DLL Debug|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL Debug.Build.0 = DLL Debug|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL Release.ActiveCfg = DLL Release|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL Release.Build.0 = DLL Release|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL VB.ActiveCfg = DLL Release|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.DLL VB.Build.0 = DLL Release|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB Debug.ActiveCfg = LIB Debug|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB Debug.Build.0 = LIB Debug|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB Release.ActiveCfg = LIB Release|Win32 - {2D4F8105-7D21-454C-9932-B47CAB71A5C0}.LIB Release.Build.0 = LIB Release|Win32 - EndGlobalSection - GlobalSection(ExtensibilityGlobals) = postSolution - EndGlobalSection - GlobalSection(ExtensibilityAddIns) = postSolution - EndGlobalSection -EndGlobal diff --git a/Dependencies/libpng/projects/visualc71/libpng.vcproj b/Dependencies/libpng/projects/visualc71/libpng.vcproj deleted file mode 100644 index ce03e68..0000000 --- a/Dependencies/libpng/projects/visualc71/libpng.vcproj +++ /dev/null @@ -1,437 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libpng/projects/visualc71/pngtest.vcproj b/Dependencies/libpng/projects/visualc71/pngtest.vcproj deleted file mode 100644 index a59585e..0000000 --- a/Dependencies/libpng/projects/visualc71/pngtest.vcproj +++ /dev/null @@ -1,267 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libpng/projects/visualc71/zlib.vcproj b/Dependencies/libpng/projects/visualc71/zlib.vcproj deleted file mode 100644 index 23e0ac5..0000000 --- a/Dependencies/libpng/projects/visualc71/zlib.vcproj +++ /dev/null @@ -1,382 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libpng/projects/xcode/Info.plist b/Dependencies/libpng/projects/xcode/Info.plist deleted file mode 100644 index 0b525df..0000000 --- a/Dependencies/libpng/projects/xcode/Info.plist +++ /dev/null @@ -1,26 +0,0 @@ - - - - - CFBundleDevelopmentRegion - English - CFBundleExecutable - libpng - CFBundleIconFile - - CFBundleIdentifier - com.apple.carbonframeworktemplate - CFBundleInfoDictionaryVersion - 6.0 - CFBundlePackageType - FMWK - CFBundleSignature - ???? - CFBundleVersion - 1.0 - CFBundleShortVersionString - 1.0 - CSResourcesFileMapped - - - diff --git a/Dependencies/libpng/projects/xcode/README.txt b/Dependencies/libpng/projects/xcode/README.txt deleted file mode 100644 index 440149d..0000000 --- a/Dependencies/libpng/projects/xcode/README.txt +++ /dev/null @@ -1,9 +0,0 @@ -The xcode project has not been entirely updated to libpng-1.4.0. - -It needs to *not* depend on pnggccrd.c or pngvcrd.c - -It needs to PNG_NO_PEDANTIC_WARNINGS in the CFLAGS while building -the library, but not while building an application. - -If an updated version is not received, this project will -be removed when libpng-1.4.0 is released. diff --git a/Dependencies/libpng/projects/xcode/libpng.xcodeproj/.gitignore b/Dependencies/libpng/projects/xcode/libpng.xcodeproj/.gitignore deleted file mode 100644 index 0a2b14b..0000000 --- a/Dependencies/libpng/projects/xcode/libpng.xcodeproj/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -*.mode1* -*.pbxuser diff --git a/Dependencies/libpng/projects/xcode/libpng.xcodeproj/project.pbxproj b/Dependencies/libpng/projects/xcode/libpng.xcodeproj/project.pbxproj deleted file mode 100644 index 9eb88c6..0000000 --- a/Dependencies/libpng/projects/xcode/libpng.xcodeproj/project.pbxproj +++ /dev/null @@ -1,353 +0,0 @@ -// !$*UTF8*$! -{ - 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ansi2knr (Requires ansi2knr.c from - ftp://ftp.cs.wisc.edu/ghost) - makefile.acorn => Acorn makefile - makefile.aix => AIX/gcc makefile - makefile.amiga => Amiga makefile - makefile.atari => Atari makefile - makefile.bc32 => 32-bit Borland C++ (all modules compiled in C mode) - makefile.beos => beos makefile - makefile.bor => Borland makefile (uses bcc) - makefile.cegcc => minge32ce for Windows CE makefile - makefile.cygwin => Cygwin/gcc makefile - makefile.darwin => Darwin makefile, can use on MacosX - makefile.dec => DEC Alpha UNIX makefile - makefile.dj2 => DJGPP 2 makefile - makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng14.so.14.1.4.1) - makefile.freebsd => FreeBSD makefile - makefile.gcc => Generic gcc makefile - makefile.hpgcc => HPUX makefile using gcc - makefile.hpux => HPUX (10.20 and 11.00) makefile - makefile.hp64 => HPUX (10.20 and 11.00) makefile, 64-bit - makefile.ibmc => IBM C/C++ version 3.x for Win32 and OS/2 (static) - makefile.intel => Intel C/C++ version 4.0 and later - makefile.mingw => Mingw makefile - makefile.mips => MIPS makefile - makefile.msc => Microsoft C makefile - makefile.netbsd => NetBSD/cc makefile, makes libpng.so. - makefile.openbsd => OpenBSD makefile - makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def) - makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc - makefile.sggcc => Silicon Graphics (gcc, - creates libpng14.so.14.1.4.1) - makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) - makefile.solaris => Solaris 2.X makefile (gcc, - creates libpng14.so.14.1.4.1) - makefile.so9 => Solaris 9 makefile (gcc, - creates libpng14.so.14.1.4.1) - makefile.std => Generic UNIX makefile (cc, creates static libpng.a) - makefile.sunos => Sun makefile - makefile.32sunu => Sun Ultra 32-bit makefile - makefile.64sunu => Sun Ultra 64-bit makefile - makefile.tc3 => Turbo C 3.0 makefile - makefile.vcwin32 => makefile for Microsoft Visual C++ 4.0 and later - makefile.watcom => Watcom 10a+ Makefile, 32-bit flat memory model - makevms.com => VMS build script - smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC compiler - (Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc) - -Other supporting scripts: - descrip.mms => VMS makefile for MMS or MMK - libpng-config-body.in => used by several makefiles to create libpng-config - libpng-config-head.in => used by several makefiles to create libpng-config - libpng.pc.in => Used by several makefiles to create libpng.pc - pngos2.def => OS/2 module definition file used by makefile.os2 - pngwin.def => Module definitions for makefile.cygwin and mingw - png32ce.def => Module definition file used by makefile.cegcc - pngwin.rc => Used by the visualc6 and visualc71 projects. - SCOPTIONS.ppc => Used with smakefile.ppc - -Further information can be found in comments in the individual makefiles. diff --git a/Dependencies/libpng/scripts/SCOPTIONS.ppc b/Dependencies/libpng/scripts/SCOPTIONS.ppc deleted file mode 100644 index 2c3503e..0000000 --- a/Dependencies/libpng/scripts/SCOPTIONS.ppc +++ /dev/null @@ -1,7 +0,0 @@ -OPTIMIZE -OPTPEEP -OPTTIME -OPTSCHED -AUTOREGISTER -PARMS=REGISTERS -INCLUDEDIR=hlp:ppc/include diff --git a/Dependencies/libpng/scripts/descrip.mms b/Dependencies/libpng/scripts/descrip.mms deleted file mode 100644 index d0642c0..0000000 --- a/Dependencies/libpng/scripts/descrip.mms +++ /dev/null @@ -1,52 +0,0 @@ - -cc_defs = /inc=$(ZLIBSRC) -c_deb = - -.ifdef __DECC__ -pref = /prefix=all -.endif - - - -OBJS = png.obj, pngset.obj, pngget.obj, pngrutil.obj, pngtrans.obj,\ - pngwutil.obj, pngread.obj, pngmem.obj, pngwrite.obj, pngrtran.obj,\ - pngwtran.obj, pngrio.obj, pngwio.obj, pngerror.obj, pngpread.obj - - -CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF) - -all : pngtest.exe libpng.olb - @ write sys$output " pngtest available" - -libpng.olb : libpng.olb($(OBJS)) - @ write sys$output " Libpng available" - - -pngtest.exe : pngtest.obj libpng.olb - link pngtest,libpng.olb/lib,$(ZLIBSRC)libz.olb/lib - -test : pngtest.exe - run pngtest - -clean : - delete *.obj;*,*.exe; - - -# Other dependencies. -png.obj : png.h, pngconf.h, pngpriv.h -pngpread.obj : png.h, pngconf.h, pngpriv.h -pngset.obj : png.h, pngconf.h, pngpriv.h -pngget.obj : png.h, pngconf.h, pngpriv.h -pngread.obj : png.h, pngconf.h, pngpriv.h -pngrtran.obj : png.h, pngconf.h, pngpriv.h -pngrutil.obj : png.h, pngconf.h, pngpriv.h -pngerror.obj : png.h, pngconf.h, pngpriv.h -pngmem.obj : png.h, pngconf.h, pngpriv.h -pngrio.obj : png.h, pngconf.h, pngpriv.h -pngwio.obj : png.h, pngconf.h, pngpriv.h -pngtrans.obj : png.h, pngconf.h, pngpriv.h -pngwrite.obj : png.h, pngconf.h, pngpriv.h -pngwtran.obj : png.h, pngconf.h, pngpriv.h -pngwutil.obj : png.h, pngconf.h, pngpriv.h - -pngtest.obj : png.h, pngconf.h diff --git a/Dependencies/libpng/scripts/libpng-config-body.in b/Dependencies/libpng/scripts/libpng-config-body.in deleted file mode 100755 index b466432..0000000 --- a/Dependencies/libpng/scripts/libpng-config-body.in +++ /dev/null @@ -1,96 +0,0 @@ - -usage() -{ - cat < libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo libdir=\"$(LIBPATH)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo R_opts=\"-R$(LIBPATH)\"; \ - echo ccopts=\"-xtarget=ultra\"; \ - echo ldopts=\"-xtarget=ultra\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - @case "`type ld`" in *ucb*) \ - echo; \ - echo '## WARNING:'; \ - echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \ - echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \ - echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \ - echo '## The environment variable LD_LIBRARY_PATH should not be set'; \ - echo '## at all. If it is, things are likely to break because of'; \ - echo '## the libucb dependency that is created.'; \ - echo; \ - ;; \ - esac - $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \ - -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) $(SUN_CC_FLAGS) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtestd -L$(DL) -R$(DL) `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) $(SUN_CC_FLAGS) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.64sunu b/Dependencies/libpng/scripts/makefile.64sunu deleted file mode 100644 index 916d94e..0000000 --- a/Dependencies/libpng/scripts/makefile.64sunu +++ /dev/null @@ -1,237 +0,0 @@ -# makefile for libpng on Solaris 2.x with cc -# Contributed by William L. Sebok, based on makefile.linux -# Copyright (C) 2002, 2006, 2010 Glenn Randers-Pehrson -# Copyright (C) 1998 Greg Roelofs -# Copyright (C) 1996, 1997 Andreas Dilger - -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -LIBNAME=libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -CC=cc -AR_RC=ar rc -MKDIR_P=mkdir -p -LN_SF=ln -f -s -RANLIB=echo -RM_F=/bin/rm -f - -SUN_CC_FLAGS=-fast -xtarget=ultra -xarch=v9 -SUN_LD_FLAGS=-fast -xtarget=ultra -xarch=v9 - -# where make install puts libpng.a, libpng14.so and libpng14/png.h -prefix=/a -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -# Changing these to ../zlib poses a security risk. If you want -# to have zlib in an adjacent directory, specify the full path instead of "..". -#ZLIBLIB=../zlib -#ZLIBINC=../zlib - -ZLIBLIB=/usr/lib -ZLIBINC=/usr/include - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion -CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \ - # $(WARNMORE) -g -DPNG_DEBUG=5 -LDFLAGS=-L. -R. $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng14 -lz -lm - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo libdir=\"$(LIBPATH)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo R_opts=\"-R$(LIBPATH)\"; \ - echo ccopts=\"-xtarget=ultra -xarch=v9\"; \ - echo ldopts=\"-xtarget=ultra -xarch=v9\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - @case "`type ld`" in *ucb*) \ - echo; \ - echo '## WARNING:'; \ - echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \ - echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \ - echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \ - echo '## The environment variable LD_LIBRARY_PATH should not be set'; \ - echo '## at all. If it is, things are likely to break because of'; \ - echo '## the libucb dependency that is created.'; \ - echo; \ - ;; \ - esac - $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \ - -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) $(SUN_CC_FLAGS) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtestd -L$(DL) -R$(DL) `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) $(SUN_CC_FLAGS) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.acorn b/Dependencies/libpng/scripts/makefile.acorn deleted file mode 100644 index a0e577b..0000000 --- a/Dependencies/libpng/scripts/makefile.acorn +++ /dev/null @@ -1,50 +0,0 @@ -# Project: libpng - - -# Toolflags: -CCflags = -c -depend !Depend -IC:,Zlib: -g -throwback -DRISCOS -fnah -C++flags = -c -depend !Depend -IC: -throwback -Linkflags = -aif -c++ -o $@ -ObjAsmflags = -throwback -NoCache -depend !Depend -CMHGflags = -LibFileflags = -c -l -o $@ -Squeezeflags = -o $@ - -# Final targets: -@.libpng-lib: @.o.png @.o.pngerror @.o.pngrio @.o.pngwio @.o.pngmem \ - @.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngrtran \ - @.o.pngrutil @.o.pngtrans @.o.pngwrite @.o.pngwtran @.o.pngwutil - LibFile $(LibFileflags) @.o.png @.o.pngerror @.o.pngrio @.o.pngrtran \ - @.o.pngmem @.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngwio \ - @.o.pngrutil @.o.pngtrans @.o.pngwrite @.o.pngwtran @.o.pngwutil -@.mm-libpng-lib: @.mm.png @.mm.pngerror @.mm.pngrio @.mm.pngwio @.mm.pngmem \ - @.mm.pngpread @.mm.pngset @.mm.pngget @.mm.pngread @.mm.pngrtran \ - @.mm.pngrutil @.mm.pngtrans @.mm.pngwrite @.mm.pngwtran @.mm.pngwutil - LibFile $(LibFileflags) @.mm.png @.mm.pngerror @.mm.pngrio \ - @.mm.pngwio @.mm.pngmem @.mm.pngpread @.mm.pngset @.mm.pngget \ - @.mm.pngread @.mm.pngrtran @.mm.pngrutil @.mm.pngtrans @.mm.pngwrite \ - @.mm.pngwtran @.mm.pngwutil - - -# User-editable dependencies: -# (C) Copyright 1997 Tom Tanner -Test: @.pngtest - .pngtest - @remove .pngtest - -#It would be nice if you could stop "make" listing from here on! -@.pngtest: @.o.pngtest @.libpng-lib C:o.Stubs Zlib:zlib_lib - Link $(Linkflags) @.o.pngtest @.libpng-lib C:o.Stubs Zlib:zlib_lib - -.SUFFIXES: .o .mm .c - -.c.mm: - MemCheck.CC cc $(ccflags) -o $@ LibPng:$< -.c.o: - cc $(ccflags) -o $@ $< - - -# Static dependencies: - - -# Dynamic dependencies: diff --git a/Dependencies/libpng/scripts/makefile.aix b/Dependencies/libpng/scripts/makefile.aix deleted file mode 100644 index f8a7dd1..0000000 --- a/Dependencies/libpng/scripts/makefile.aix +++ /dev/null @@ -1,114 +0,0 @@ -# makefile for libpng using gcc (generic, static library) -# Copyright (C) 2002, 2006-2009 Glenn Randers-Pehrson -# Copyright (C) 2000 Cosmin Truta -# Copyright (C) 2000 Marc O. Gloor (AIX support added, from makefile.gcc) -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Location of the zlib library and include files -ZLIBINC = ../zlib -ZLIBLIB = ../zlib - -# Compiler, linker, lib and other tools -CC = gcc -LD = $(CC) -AR_RC = ar rcs -MKDIR_P = mkdir -p -RANLIB = ranlib -RM_F = rm -f -LN_SF = ln -f -s - -LIBNAME=libpng14 -PNGMAJ = 14 - -prefix=/usr/local -INCPATH=$(prefix)/include -LIBPATH=$(prefix)/lib - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) - -CDEBUG = -g -DPNG_DEBUG=5 -LDDEBUG = -CRELEASE = -O2 -LDRELEASE = -s -WARNMORE=-W -Wall -CFLAGS = -D_ALL_SOURCE -I$(ZLIBINC) $(WARNMORE) $(CRELEASE) -LDFLAGS = -L. -L$(ZLIBLIB) -lpng14 -lz -lm $(LDRELEASE) - -# File extensions -O=.o -A=.a -E= - -# Variables -OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \ - pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \ - pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O) - -# Targets -all: $(LIBNAME)$(A) pngtest$(E) - -$(LIBNAME)$(A): $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -test: pngtest$(E) - ./pngtest$(E) - -pngtest$(E): pngtest$(O) $(LIBNAME)$(A) - $(LD) -o $@ pngtest$(O) $(LDFLAGS) - -install: $(LIBNAME)$(A) - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DI)/$(LIBNAME)/png.h - -@$(RM_F) $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h - -@$(RM_F) $(DI)/pngconf.h - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h \ - $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) -r $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -@$(RM_F) $(DL)/$(LIBNAME)$(A) - -@$(RM_F) $(DL)/libpng$(A) - cp $(LIBNAME)$(A) $(DL)/$(LIBNAME)$(A) - chmod 644 $(DL)/$(LIBNAME)$(A) - (cd $(DL); $(LN_SF) $(LIBNAME)$(A) libpng$(A)) - (cd $(DI); $(LN_SF) libpng/* .;) - -clean: - $(RM_F) *.o $(LIBNAME)$(A) pngtest pngout.png - -png$(O): png.h pngconf.h pngpriv.h -pngerror$(O): png.h pngconf.h pngpriv.h -pngget$(O): png.h pngconf.h pngpriv.h -pngmem$(O): png.h pngconf.h pngpriv.h -pngpread$(O): png.h pngconf.h pngpriv.h -pngread$(O): png.h pngconf.h pngpriv.h -pngrio$(O): png.h pngconf.h pngpriv.h -pngrtran$(O): png.h pngconf.h pngpriv.h -pngrutil$(O): png.h pngconf.h pngpriv.h -pngset$(O): png.h pngconf.h pngpriv.h -pngtrans$(O): png.h pngconf.h pngpriv.h -pngwio$(O): png.h pngconf.h pngpriv.h -pngwrite$(O): png.h pngconf.h pngpriv.h -pngwtran$(O): png.h pngconf.h pngpriv.h -pngwutil$(O): png.h pngconf.h pngpriv.h - -pngtest$(O): png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.amiga b/Dependencies/libpng/scripts/makefile.amiga deleted file mode 100644 index 8bf0f45..0000000 --- a/Dependencies/libpng/scripts/makefile.amiga +++ /dev/null @@ -1,51 +0,0 @@ -# Commodore Amiga Makefile -# makefile for libpng and SAS C V6.5x compiler -# Copyright (C) 1995-2000 Wolf Faust -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h -# -# Note: Use #define PNG_READ_BIG_ENDIAN_SUPPORTED in pngconf.h -# -# Location/path of zlib include files -ZLIB=/zlib -#compiler -CC=sc -#compiler flags -# WARNING: a bug in V6.51 causes bad code with OPTGO -# So use V6.55 or set NOOPTGO!!!!!!!!! -CFLAGS= NOSTKCHK PARMS=REG OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL\ - OPTLOOP OPTRDEP=4 OPTDEP=4 OPTCOMP=4 INCLUDEDIR=$(ZLIB) \ - DEFINE=PNG_INTERNAL -#linker flags -LDFLAGS= SD ND BATCH -#link libs -LDLIBS= libpng.lib libgz.lib LIB:scm.lib LIB:sc.lib Lib:amiga.lib -# linker -LN= slink -# file deletion command -RM= delete quiet -# library (.lib) file creation command -AR= oml -# make directory command -MKDIR= makedir - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -all: libpng.lib pngtest - -libpng.lib: $(OBJS) --$(RM) libpng.lib -$(AR) libpng.lib r $(OBJS) - -pngtest: pngtest.o libpng.lib -$(LN) libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo libs=\"-lpng14 -lz \"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - cp $(LIBSO)* /boot/home/config/lib - -$(LIBSOMAJ): $(OBJSDLL) - $(CC) -nostart -Wl,-soname,$(LIBSOMAJ) -o \ - $(LIBSOMAJ) $(OBJSDLL) $(LDFLAGS) - -pngtest: pngtest.o $(LIBSO) - $(CC) -L$(ZLIBLIB) -L. -lz -lpng14 -o pngtest pngtest.o - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) $(CFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) -Wl,-rpath $(ZLIBLIB):$(DL) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - $(CC) $(CFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ - $(LIBSO) $(LIBSOMAJ)* pngtesti \ - libpng.pc - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.bor b/Dependencies/libpng/scripts/makefile.bor deleted file mode 100644 index dcc3c63..0000000 --- a/Dependencies/libpng/scripts/makefile.bor +++ /dev/null @@ -1,156 +0,0 @@ -# Makefile for libpng -# 16-bit Borland C++ (Note: All modules are compiled in C mode) -# To build the library, do: -# "make -fmakefile.bor -DMODEL=c" -# or: "make -fmakefile.bor -DMODEL=l" -# -# ------------ Borland C++ ------------ - -### Absolutely necessary for this makefile to work -.AUTODEPEND - -## Where zlib.h, zconf.h and zlib_MODEL.lib are -ZLIB_DIR=..\zlib - -## Compiler, linker and lib stuff -CC=bcc -LD=bcc -LIB=tlib - -!ifndef MODEL -MODEL=l -!endif - -MODEL_ARG=-m$(MODEL) - -#TARGET_CPU=3 -# 2 = 286, 3 = 386, etc. -!ifndef TARGET_CPU -TARGET_CPU=2 -!endif - -# Use this if you don't want Borland's fancy exception handling -# (for Borland C++ 4.0 or later) -#NOEHLIB=noeh$(MODEL).lib - -!ifdef DEBUG -CDEBUG=-v -LDEBUG=-v -!else -CDEBUG= -LDEBUG= -!endif - -# STACKOFLOW=1 -!ifdef STACKOFLOW -CDEBUG=$(CDEBUG) -N -LDEBUG=$(LDEBUG) -N -!endif - -# -X- turn on dependency generation in the object file -# -w set all warnings on -# -O2 optimize for speed -# -Z global optimization -CFLAGS=-O2 -Z -X- -w -I$(ZLIB_DIR) -$(TARGET_CPU) $(MODEL_ARG) $(CDEBUG) - -# -M generate map file -LDFLAGS=-M -L$(ZLIB_DIR) $(MODEL_ARG) $(LDEBUG) - -## Variables - -OBJS = \ - png.obj \ - pngerror.obj \ - pngget.obj \ - pngmem.obj \ - pngpread.obj \ - pngread.obj \ - pngrio.obj \ - pngrtran.obj \ - pngrutil.obj \ - pngset.obj \ - pngtrans.obj \ - pngwio.obj \ - pngwrite.obj \ - pngwtran.obj \ - pngwutil.obj - -LIBOBJS = \ - +png.obj \ - +pngerror.obj \ - +pngget.obj \ - +pngmem.obj \ - +pngpread.obj \ - +pngread.obj \ - +pngrio.obj \ - +pngrtran.obj \ - +pngrutil.obj \ - +pngset.obj \ - +pngtrans.obj \ - +pngwio.obj \ - +pngwrite.obj \ - +pngwtran.obj \ - +pngwutil.obj - -LIBNAME=libpng$(MODEL).lib - -## Implicit rules - -# Braces let make "batch" calls to the compiler, -# 2 calls instead of 12; space is important. -.c.obj: - $(CC) $(CFLAGS) -c {$*.c } - -.c.exe: - $(CC) $(CFLAGS) $(LDFLAGS) $*.c $(LIBNAME) zlib_$(MODEL).lib $(NOEHLIB) - -## Major targets - -all: libpng pngtest - -libpng: $(LIBNAME) - -pngtest: pngtest$(MODEL).exe - -test: pngtest$(MODEL).exe - pngtest$(MODEL) - -## Minor Targets - -png.obj: png.c png.h pngconf.h pngpriv.h -pngerror.obj: pngerror.c png.h pngconf.h pngpriv.h -pngget.obj: pngget.c png.h pngconf.h pngpriv.h -pngmem.obj: pngmem.c png.h pngconf.h pngpriv.h -pngpread.obj: pngpread.c png.h pngconf.h pngpriv.h -pngread.obj: pngread.c png.h pngconf.h pngpriv.h -pngrio.obj: pngrio.c png.h pngconf.h pngpriv.h -pngrtran.obj: pngrtran.c png.h pngconf.h pngpriv.h -pngrutil.obj: pngrutil.c png.h pngconf.h pngpriv.h -pngset.obj: pngset.c png.h pngconf.h pngpriv.h -pngtrans.obj: pngtrans.c png.h pngconf.h pngpriv.h -pngwio.obj: pngwio.c png.h pngconf.h pngpriv.h -pngwrite.obj: pngwrite.c png.h pngconf.h pngpriv.h -pngwtran.obj: pngwtran.c png.h pngconf.h pngpriv.h -pngwutil.obj: pngwutil.c png.h pngconf.h pngpriv.h - -$(LIBNAME): $(OBJS) - -del $(LIBNAME) - $(LIB) $(LIBNAME) @&&| -$(LIBOBJS), libpng$(MODEL) -| - -pngtest$(MODEL).obj: pngtest.c png.h pngconf.h - $(CC) $(CFLAGS) -opngtest$(MODEL) -c pngtest.c - -pngtest$(MODEL).exe: pngtest$(MODEL).obj - $(LD) $(LDFLAGS) pngtest$(MODEL).obj $(LIBNAME) zlib_$(MODEL).lib $(NOEHLIB) - -# Clean up anything else you want -clean: - -del *.obj - -del *.exe - -del *.lib - -del *.lst - -del *.map - -# End of makefile for libpng diff --git a/Dependencies/libpng/scripts/makefile.cegcc b/Dependencies/libpng/scripts/makefile.cegcc deleted file mode 100644 index 9a24ed5..0000000 --- a/Dependencies/libpng/scripts/makefile.cegcc +++ /dev/null @@ -1,113 +0,0 @@ -# Makefile for creating Windows CE release archives, with the -# mingw32ce compiler. - -# Last updated: 22-Jul-2008 - -# Copyright (C) 2008 Vincent Torri - -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# To get some help, type -# -# make help -# -# To create the archives -# -# make -# -# To remove everything, type: -# -# make clean - -VERMAJ = 1 -VERMIN = 4 -VERMIC = 1 -VER = $(VERMAJ).$(VERMIN).$(VERMIC) -NAME = libpng -PACKAGE = $(NAME)-$(VER) - -BIN = libpng14-0.dll -LIB = libpng14.a libpng14.dll.a libpng.a libpng.dll.a scripts/png32ce.def -INCLUDE = png.h pngconf.h pngpriv.h -PC = libpng14.pc libpng.pc - -MANIFESTVERBIN = "Libpng-$(VER): Binary files" -MANIFESTVERDEV = "Libpng-$(VER): Developer files" -MANIFESTVERDESC = "Libpng: the official PNG reference library" - -all: $(NAME) - -$(NAME): remove-old copy-src compilation copy manifest archive - @echo " * Removal of the directories" - @rm -rf $(PACKAGE)/ $(PACKAGE)-bin/ $(PACKAGE)-dev/ - -remove-old: - @echo " * Removal of the old files" - @rm -rf $(PACKAGE)-bin* - @rm -rf $(PACKAGE)-dev* - -copy-src: - @echo " * Copy of source files" - @cp -R ../src/$(PACKAGE) . - @echo " * Creation of directories and files" - @mkdir -p $(PACKAGE)-bin/bin - @mkdir -p $(PACKAGE)-bin/manifest - @mkdir -p $(PACKAGE)-dev/lib/pkgconfig - @mkdir -p $(PACKAGE)-dev/include/$(NAME)$(VERMAJ)$(VERMIN) - @mkdir -p $(PACKAGE)-dev/manifest - @touch $(PACKAGE)-bin/manifest/$(PACKAGE)-bin.mft - @touch $(PACKAGE)-bin/manifest/$(PACKAGE)-bin.ver - @touch $(PACKAGE)-dev/manifest/$(PACKAGE)-dev.mft - @touch $(PACKAGE)-dev/manifest/$(PACKAGE)-dev.ver - -compilation: - @echo " * Compilation of $(PACKAGE)" - cd $(PACKAGE) && CPPFLAGS="$(CPPFLAGS) -DPNG_BUILD_DLL -DPNG_CONSOLE_IO_SUPPORTED -D_WIN32_WCE=0x0420" CFLAGS="$(CFLAGS) -mms-bitfields -O3 -pipe -fomit-frame-pointer" LDFLAGS="$(LDFLAGS) -Wl,--enable-auto-import -Wl,-s" ./configure --prefix=/opt/wince --host=arm-mingw32ce && make - -copy: - @echo " * Copy of binary and development files" - @for i in $(BIN); do \ - cp $(PACKAGE)/.libs/$$i $(PACKAGE)-bin/bin; \ - done - @for i in $(LIB); do \ - cp $(PACKAGE)/.libs/$$i $(PACKAGE)-dev/lib; \ - done - @for i in $(INCLUDE); do \ - cp $(PACKAGE)/$$i $(PACKAGE)-dev/include/$(NAME)$(VERMAJ)$(VERMIN); \ - done - @for i in $(PC); do \ - cp $(PACKAGE)/$$i $(PACKAGE)-dev/lib/pkgconfig; \ - done - -manifest: - @echo " * Creation of the manifest" - @cd $(PACKAGE)-bin && find * >> manifest/$(PACKAGE)-bin.mft - @cd $(PACKAGE)-bin && \ - echo $(MANIFESTVERBIN) >> manifest/$(PACKAGE)-bin.ver && \ - echo $(MANIFESTVERDESC) >> manifest/$(PACKAGE)-bin.ver - @cd $(PACKAGE)-dev && find * >> manifest/$(PACKAGE)-dev.mft - @cd $(PACKAGE)-dev && \ - echo $(MANIFESTVERDEV) >> manifest/$(PACKAGE)-dev.ver && \ - echo $(MANIFESTVERDESC) >> manifest/$(PACKAGE)-dev.ver - -archive: - @echo " * Creation of the archives" - @tar cf $(PACKAGE)-bin.tar $(PACKAGE)-bin - @bzip2 -9 $(PACKAGE)-bin.tar - @tar cf $(PACKAGE)-dev.tar $(PACKAGE)-dev - @bzip2 -9 $(PACKAGE)-dev.tar - -clean: - @echo " * Cleaning" - @rm -rf $(PACKAGE)* - -help: - @echo - @echo "To create the archives, type:" - @echo " make" - @echo - @echo "To remove everything, type:" - @echo " make clean" - @echo diff --git a/Dependencies/libpng/scripts/makefile.cygwin b/Dependencies/libpng/scripts/makefile.cygwin deleted file mode 100644 index 23cabb1..0000000 --- a/Dependencies/libpng/scripts/makefile.cygwin +++ /dev/null @@ -1,291 +0,0 @@ -# makefile for cygwin on x86 -# Builds both dll (with import lib) and static lib versions -# of the library, and builds two copies of pngtest: one -# statically linked and one dynamically linked. -# -# Copyright (C) 2002, 2006-2008 Soren Anderson, Charles Wilson, -# and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by: -# Copyright (C) 1998-2000 Greg Roelofs -# Copyright (C) 1996, 1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# This makefile intends to support building outside the src directory -# if desired. When invoking it, specify an argument to SRCDIR on the -# command line that points to the top of the directory where your source -# is located. - -ifdef SRCDIR -VPATH = $(SRCDIR) -else -SRCDIR = . -endif - -# Override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. - -DESTDIR= - -CC=gcc -ifdef MINGW -MINGW_CCFLAGS=-mno-cygwin -I/usr/include/mingw -MINGW_LDFLAGS=-mno-cygwin -L/usr/lib/mingw -endif - -# Where "make install" puts libpng*.a, *png*.dll, png.h, and pngconf.h -ifndef prefix -prefix=/usr -$(warning You haven't specified a 'prefix=' location. Defaulting to "/usr") -endif -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -ZLIBLIB= /usr/lib -ZLIBINC= -#ZLIBLIB=../zlib -#ZLIBINC=../zlib - -ALIGN= -# for i386: -#ALIGN=-malign-loops=2 -malign-functions=2 - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion - -CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ - -W -Wall -O3 $(ALIGN) -funroll-loops \ - -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5 - -LIBNAME = libpng14 -PNGMAJ = 14 -CYGDLL = 14 - -SHAREDLIB=cygpng$(CYGDLL).dll -STATLIB=libpng.a -IMPLIB=libpng.dll.a -SHAREDDEF=libpng.def -LIBS=$(SHAREDLIB) $(STATLIB) -EXE=.exe - -LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) -lpng $(addprefix -L,$(ZLIBLIB)) -lz) -LDSFLAGS=$(strip -shared -L. $(MINGW_LDFLAGS) -Wl,--export-all) -LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(addprefix -L,$(ZLIBLIB)) -lz - -MKDIR_P=/bin/mkdir -pv -RANLIB=ranlib -#RANLIB=echo - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib - -BINPATH=$(exec_prefix)/bin -MANPATH=$(prefix)/man -MAN3PATH=$(MANPATH)/man3 -MAN5PATH=$(MANPATH)/man5 - -# cosmetic: shortened strings: -S =$(SRCDIR) -D =$(DESTDIR) -DB =$(D)$(BINPATH) -DI =$(D)$(INCPATH) -DL =$(D)$(LIBPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -%.o : %.c - $(CC) -c $(CFLAGS) -o $@ $< -%.pic.o : CFLAGS += -DPNG_BUILD_DLL -%.pic.o : %.c - $(CC) -c $(CFLAGS) -o $@ $< - -all: all-static all-shared libpng.pc libpng-config libpng.pc libpng-config - -# Make this to verify that "make [...] install" will do what you want. -buildsetup-tell: - @echo VPATH is set to: \"$(VPATH)\" - @echo prefix is set to: \"$(prefix)\" - @echo -e INCPATH,LIBPATH, etc. are set to:'\n' \ - $(addprefix $(D),$(INCPATH)'\n' $(LIBPATH)'\n' $(BINPATH)'\n' \ - $(MANPATH)'\n' $(MAN3PATH)'\n' $(MAN5PATH)'\n')'\n' - -libpng.pc: scripts/libpng.pc.in - @echo -e Making pkg-config file for this libpng installation..'\n' \ - using PREFIX=\"$(prefix)\"'\n' - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz! > libpng.pc - -libpng-config: scripts/libpng-config-head.in scripts/libpng-config-body.in - @echo -e Making $(LIBNAME) libpng-config file for this libpng \ - installation..'\n' using PREFIX=\"$(prefix)\"'\n' - ( cat $(S)/scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libs=\"-lpng$(CYGDLL) -lz\"; \ - cat $(S)/scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -static: all-static -shared: all-shared -all-static: $(STATLIB) pngtest-stat$(EXE) -all-shared: $(SHAREDLIB) pngtest$(EXE) - -$(STATLIB): $(OBJS) - ar rc $@ $(OBJS) - $(RANLIB) $@ - -$(SHAREDDEF): scripts/pngwin.def - cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' | \ - sed -e 's/\([^;]*\);/;/' > $@ - -$(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF) - $(CC) $(LDSFLAGS) -o $@ $(OBJSDLL) -L. $(LDEXTRA) - -pngtest$(EXE): pngtest.pic.o $(SHAREDLIB) - $(CC) $(CFLAGS) $< $(LDFLAGS) -o $@ - -pngtest-stat$(EXE): pngtest.o $(STATLIB) - $(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@ - -pngtest.pic.o: pngtest.c - $(CC) $(CFLAGS) -c $< -o $@ - -pngtest.o: pngtest.c png.h pngconf.h - $(CC) $(CFLAGS) -c $< -o $@ - -test: test-static test-shared - -test-static: pngtest-stat$(EXE) - ./pngtest-stat $(S)/pngtest.png - -test-shared: pngtest$(EXE) - ./pngtest $(S)/pngtest.png - -install-static: $(STATLIB) install-headers install-man - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - install -m 644 $(STATLIB) $(DL)/$(LIBNAME).a - -@rm -f $(DL)/$(STATLIB) - (cd $(DL); ln -sf $(LIBNAME).a $(STATLIB)) - -install-shared: $(SHAREDLIB) libpng.pc libpng-config install-headers install-man - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc - -@/bin/rm -f $(DL)/pkgconfig/libpng.pc - install -m 644 $(IMPLIB) $(DL)/$(LIBNAME).dll.a - -@rm -f $(DL)/$(IMPLIB) - (cd $(DL); ln -sf $(LIBNAME).dll.a $(IMPLIB)) - install -s -m 755 $(SHAREDLIB) $(DB) - install -m 644 libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc) - -install-headers: - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - -@rm -f $(DI)/png.h - -@rm -f $(DI)/pngconf.h - install -m 644 $(S)/png.h $(S)/pngconf.h $(DI)/$(LIBNAME) - -@rm -f $(DI)/libpng - (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .) - -install-man: - -@if [ ! -d $(D)$(MAN3PATH) ]; then $(MKDIR_P) $(D)$(MAN3PATH); fi - -@if [ ! -d $(D)$(MAN5PATH) ]; then $(MKDIR_P) $(D)$(MAN5PATH); fi - install -m 644 $(S)/libpngpf.3 $(S)/libpng.3 $(D)$(MAN3PATH) - install -m 644 $(S)/png.5 $(D)$(MAN5PATH) - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@/bin/rm -f $(DB)/libpng-config - -@/bin/rm -f $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); ln -sf $(LIBNAME)-config libpng-config) - -# Run this to verify that a future `configure' run will pick up the settings -# you want. -test-config-install: SHELL=/bin/bash -test-config-install: $(DB)/libpng-config - @echo -e Testing libpng-config functions...'\n' - @ for TYRA in LDFLAGS CPPFLAGS CFLAGS LIBS VERSION; \ - do \ - printf "(%d)\t %10s =%s\n" $$(($$gytiu + 1)) $$TYRA \ - "$$($(DB)/libpng-config `echo --$$TYRA |tr '[:upper:]' '[:lower:]'`)"; \ - gytiu=$$(( $$gytiu + 1 )); \ - done - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) $(CFLAGS) \ - `$(BINPATH)/libpng14-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/libpng14-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - $(CC) $(CFLAGS) \ - `$(BINPATH)/libpng14-config --cflags` pngtest.c \ - -L$(ZLIBLIB) \ - -o pngtesti$(EXE) `$(BINPATH)/libpng14-config --ldflags` - ./pngtesti$(EXE) pngtest.png - -clean: - /bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \ - pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) \ - libpng-config libpng.pc pngtesti$(EXE) - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -.PHONY: buildsetup-tell libpng.pc libpng-config test-config-install clean - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h png.c -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngerror.c -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngrio.c -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngwio.c -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngmem.c -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngset.c -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngget.c -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngread.c -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngrtran.c -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngrutil.c -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngtrans.c -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngwrite.c -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngwtran.c -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngwutil.c -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngpread.c - -pngtest.o: png.h pngconf.h pngtest.c -pngtest-stat.o: png.h pngconf.h pngtest.c - - - diff --git a/Dependencies/libpng/scripts/makefile.darwin b/Dependencies/libpng/scripts/makefile.darwin deleted file mode 100644 index 88e7f06..0000000 --- a/Dependencies/libpng/scripts/makefile.darwin +++ /dev/null @@ -1,214 +0,0 @@ -# makefile for libpng on Darwin / Mac OS X -# Copyright (C) 2002, 2004, 2006, 2008, 2010 Glenn Randers-Pehrson -# Copyright (C) 2001 Christoph Pfisterer -# derived from makefile.linux: -# Copyright (C) 1998, 1999 Greg Roelofs -# Copyright (C) 1996, 1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# where "make install" puts libpng.a, libpng14.dylib, png.h and pngconf.h -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -ZLIBLIB=../zlib -ZLIBINC=../zlib - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).dylib -LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib -LIBSOREL=$(LIBNAME).$(PNGMAJ).$(RELEASE).dylib -OLDSO=libpng.dylib - -# Utilities: -CC=cc -AR_RC=ar rc -MKDIR_P=mkdir -p -LN_SF=ln -sf -RANLIB=ranlib -RM_F=/bin/rm -f - -# CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -CFLAGS=-I$(ZLIBINC) -W -Wall -O -funroll-loops -LDFLAGS=-L. -L$(ZLIBLIB) -lpng14 -lz - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -fno-common -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - $(CC) -dynamiclib \ - -install_name $(LIBPATH)/$(LIBSOMAJ) \ - -current_version 14 -compatibility_version 14 \ - -o $(LIBSOMAJ) \ - $(OBJSDLL) -L$(ZLIBLIB) -lz - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - $(RANLIB) $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - $(CC) $(CFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ - libpng.pc $(LIBNAME).*dylib pngtesti - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.dec b/Dependencies/libpng/scripts/makefile.dec deleted file mode 100644 index 85d6e19..0000000 --- a/Dependencies/libpng/scripts/makefile.dec +++ /dev/null @@ -1,198 +0,0 @@ -# makefile for libpng on DEC Alpha Unix -# Copyright (C) 2000-2002, 2006, 2010 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -PNGMAJ = 14 -LIBNAME = libpng14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -AR_RC=ar rc -CC=cc -MKDIR_P=mkdir -LN_SF=ln -f -s -RANLIB=ranlib -RM_F=/bin/rm -f - -# where make install puts libpng.a and png.h -prefix=/usr/local -exec_prefix=$(prefix) -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -# Where the zlib library and include files are located -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -ZLIBLIB=../zlib -ZLIBINC=../zlib - -CFLAGS=-std -w1 -I$(ZLIBINC) -O # -g -DPNG_DEBUG=1 -LDFLAGS=-L$(ZLIBLIB) -rpath $(ZLIBLIB) libpng.a -lz -lm - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -all: $(LIBSO) libpng.a pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo ccopts=\"-std\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJS) - $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \ - -soname $(LIBSOMAJ) - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h - -@/bin/rm -f $(DI)/libpng - (cd $(DI); $(LN_SF)(LIBNAME) libpng; $(LN_SF)(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@/bin/rm -f $(DL)/libpng.a - (cd $(DL); $(LN_SF)(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@/bin/rm -f $(DM)/man3/libpng.3 - -@/bin/rm -f $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@/bin/rm -f $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@/bin/rm -f $(DB)/libpng-config - -@/bin/rm -f $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF)(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -w1 -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) -w1 -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) -R$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.dj2 b/Dependencies/libpng/scripts/makefile.dj2 deleted file mode 100644 index 021e969..0000000 --- a/Dependencies/libpng/scripts/makefile.dj2 +++ /dev/null @@ -1,58 +0,0 @@ -# DJGPP (DOS gcc) makefile for libpng -# Copyright (C) 2002, 2006, 2009 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# where make install will put libpng.a and png.h -#prefix=/usr/local -prefix=. -INCPATH=$(prefix)/include -LIBPATH=$(prefix)/lib - -CC=gcc -CFLAGS=-I../zlib -O -LDFLAGS=-L. -L../zlib/ -lpng -lz -lm - -RANLIB=ranlib - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o pngwtran.o \ - pngmem.o pngerror.o pngpread.o - -all: libpng.a pngtest - -libpng.a: $(OBJS) - ar rc $@ $(OBJS) - $(RANLIB) $@ - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - coff2exe pngtest - -test: pngtest - ./pngtest -clean: - rm -f *.o libpng.a pngtest pngout.png - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.elf b/Dependencies/libpng/scripts/makefile.elf deleted file mode 100644 index 090b878..0000000 --- a/Dependencies/libpng/scripts/makefile.elf +++ /dev/null @@ -1,259 +0,0 @@ -# makefile for libpng.a and libpng14.so on Linux ELF with gcc -# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010 Greg Roelofs -# and Glenn Randers-Pehrson -# Copyright (C) 1996, 1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Modified for Debian by Junichi Uekawa and Josselin Mouette -# Major modifications are: -# * link libpng explicitly with libz and libm -# * $(OLDSO).14 is a symlink rather than a different library -# * versioned symbols - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 - -# Utilities: -AR_RC=ar rc -CC=gcc -MKDIR_P=mkdir -p -LN_SF=ln -sf -RANLIB=ranlib -RM_F=/bin/rm -f - -# where "make install" puts libpng14.a, libpng14.so*, -# libpng14/png.h and libpng14/pngconf.h -# Prefix must be a full pathname. -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located. -ZLIBLIB=/usr/local/lib -ZLIBINC=/usr/local/include -# ZLIBLIB=../zlib -# ZLIBINC=../zlib - -ALIGN= -# for i386: -#ALIGN=-malign-loops=2 -malign-functions=2 - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion - -# for pgcc version 2.95.1, -O3 is buggy; don't use it. - -CFLAGS=-W -Wall -D_REENTRANT -O2 \ - $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5 - -LDFLAGS=-L. -lpng14 -LDFLAGS_A=libpng.a -lz -lm -LIBADDFLAGS=-lz -lm - - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng.syms: png.h pngconf.h - $(CC) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\ - awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG14_%s {global:\n",PNGMAJ)}\ - { for (i=1;i+2<=NF;++i)\ - if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\ - print $$(i+1) ";";\ - for (i=1;i+1<=NF;++i)\ - if ($$(i)=="PNG_DATA_EXPORT")\ - print $$(i+1) ";";}\ - END{print "local: *; };"}' >$@.new - $(RM_F) $@ - mv $@.new $@ - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo L_opts=\"\"; \ - echo R_opts=\"\"; \ - echo libs=\"-lpng14\"; \ - echo all_libs=\"-lpng14 $(LIBADDFLAGS)\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) libpng.syms - $(CC) -shared -Wl,-soname,$(LIBSOMAJ) \ - -Wl,-version-script,libpng.syms \ - -o $(LIBSOMAJ) \ - $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -pngtest-static: pngtest.o libpng.a - $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A) - -test: pngtest pngtest-static - @echo "" - @echo " Running pngtest dynamically linked with $(LIBSO):" - @echo "" - LD_LIBRARY_PATH=".:${LD_LIBRARY_PATH}" ./pngtest - @echo "" - @echo " Running pngtest statically linked with libpng.a:" - @echo "" - ./pngtest-static - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - $(CC) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a libpng.syms pngtest pngout.png libpng-config \ - $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.freebsd b/Dependencies/libpng/scripts/makefile.freebsd deleted file mode 100644 index c0014af..0000000 --- a/Dependencies/libpng/scripts/makefile.freebsd +++ /dev/null @@ -1,48 +0,0 @@ -# makefile for libpng under FreeBSD -# Copyright (C) 2002, 2007, 2009 Glenn Randers-Pehrson and Andrey A. Chernov -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -PREFIX?= /usr/local -SHLIB_VER?= 14 - -LIB= png -SHLIB_MAJOR= ${SHLIB_VER} -SHLIB_MINOR= 0 -NOPROFILE= YES -NOOBJ= YES - -# where make install puts libpng.a and png.h -DESTDIR= ${PREFIX} -LIBDIR= /lib -INCS= png.h pngconf.h pngpriv.h -INCSDIR= /include/libpng -INCDIR= ${INCSDIR} # for 4.x bsd.lib.mk -MAN= libpng.3 libpngpf.3 png.5 -MANDIR= /man/man -SYMLINKS= libpng/png.h ${INCSDIR}/../png.h \ - libpng/pngconf.h ${INCSDIR}/../pngconf.h -LDADD+= -lm -lz -DPADD+= ${LIBM} ${LIBZ} - -CFLAGS+= -I. - -SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ - pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ - pngwtran.c pngmem.c pngerror.c pngpread.c - -pngtest: pngtest.o libpng.a - ${CC} ${CFLAGS} -L. -static -o pngtest pngtest.o -lpng -lz -lm - -CLEANFILES= pngtest pngtest.o pngout.png - -test: pngtest - ./pngtest - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -.include diff --git a/Dependencies/libpng/scripts/makefile.gcc b/Dependencies/libpng/scripts/makefile.gcc deleted file mode 100644 index b31adee..0000000 --- a/Dependencies/libpng/scripts/makefile.gcc +++ /dev/null @@ -1,83 +0,0 @@ -# makefile for libpng using gcc (generic, static library) -# Copyright (C) 2008 Glenn Randers-Pehrson -# Copyright (C) 2000 Cosmin Truta -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Location of the zlib library and include files -ZLIBINC = ../zlib -ZLIBLIB = ../zlib - -# Compiler, linker, lib and other tools -CC = gcc -LD = $(CC) -AR_RC = ar rcs -RANLIB = ranlib -RM_F = rm -f - -CDEBUG = -g -DPNG_DEBUG=5 -LDDEBUG = -CRELEASE = -O2 -LDRELEASE = -s -#CFLAGS = -W -Wall $(CDEBUG) -CFLAGS = -W -Wall $(CRELEASE) -#LDFLAGS = $(LDDEBUG) -LDFLAGS = $(LDRELEASE) -LIBS = -lz -lm - -# File extensions -O=.o -A=.a -EXE= - -# Variables -OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \ - pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \ - pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O) - -# Targets -all: static - -.c$(O): - $(CC) -c $(CFLAGS) -I$(ZLIBINC) $< - -static: libpng$(A) pngtest$(EXE) - -shared: - @echo This is a generic makefile that cannot create shared libraries. - @echo Please use a configuration that is specific to your platform. - @false - -libpng$(A): $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -test: pngtest$(EXE) - ./pngtest$(EXE) - -pngtest$(EXE): pngtest$(O) libpng$(A) - $(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest$(O) libpng$(A) $(LIBS) - -clean: - $(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png - -png$(O): png.h pngconf.h pngpriv.h -pngerror$(O): png.h pngconf.h pngpriv.h -pngget$(O): png.h pngconf.h pngpriv.h -pngmem$(O): png.h pngconf.h pngpriv.h -pngpread$(O): png.h pngconf.h pngpriv.h -pngread$(O): png.h pngconf.h pngpriv.h -pngrio$(O): png.h pngconf.h pngpriv.h -pngrtran$(O): png.h pngconf.h pngpriv.h -pngrutil$(O): png.h pngconf.h pngpriv.h -pngset$(O): png.h pngconf.h pngpriv.h -pngtrans$(O): png.h pngconf.h pngpriv.h -pngwio$(O): png.h pngconf.h pngpriv.h -pngwrite$(O): png.h pngconf.h pngpriv.h -pngwtran$(O): png.h pngconf.h pngpriv.h -pngwutil$(O): png.h pngconf.h pngpriv.h - -pngtest$(O): png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.hp64 b/Dependencies/libpng/scripts/makefile.hp64 deleted file mode 100644 index cbefeca..0000000 --- a/Dependencies/libpng/scripts/makefile.hp64 +++ /dev/null @@ -1,220 +0,0 @@ -# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product. -# Copyright (C) 1999-2002, 2006, 2009, 2010 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42 -# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Where the zlib library and include files are located -ZLIBLIB=/opt/zlib/lib -ZLIBINC=/opt/zlib/include - -# Note that if you plan to build a libpng shared library, zlib must also -# be a shared library, which zlib's configure does not do. After running -# zlib's configure, edit the appropriate lines of makefile to read: -# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \ -# LDSHARED=ld -b -# SHAREDLIB=libz.sl - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).sl -LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.sl - -# Utilities: -AR_RC=ar rc -CC=cc -MKDIR_P=mkdir -p -LN_SF=ln -sf -RANLIB=ranlib -RM_F=/bin/rm -f - -CFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \ --D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP -# Caution: be sure you have built zlib with the same CFLAGS. -CCFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \ --D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP - -LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm - -# where make install puts libpng.a, libpng14.sl, and png.h -prefix=/opt/libpng -exec_prefix=$(prefix) -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) +z -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - $(LD) -b +s \ - +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) $(CCFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.hpgcc b/Dependencies/libpng/scripts/makefile.hpgcc deleted file mode 100644 index 55976f6..0000000 --- a/Dependencies/libpng/scripts/makefile.hpgcc +++ /dev/null @@ -1,229 +0,0 @@ -# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker. -# Copyright (C) 2002, 2006-2008, 2010 Glenn Randers-Pehrson -# Copyright (C) 2001, Laurent faillie -# Copyright (C) 1998, 1999 Greg Roelofs -# Copyright (C) 1996, 1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).sl -LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.sl - -# Utilities: -CC=gcc -LD=ld -AR_RC=ar rc -MKDIR_P=mkdir -p -LN_SF=ln -sf -RANLIB=ranlib -RM_F=/bin/rm -f - -# where "make install" puts libpng.a, $(OLDSO)*, png.h and pngconf.h -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -ZLIBLIB=/opt/zlib/lib -ZLIBINC=/opt/zlib/include - -# Note that if you plan to build a libpng shared library, zlib must also -# be a shared library, which zlib's configure does not do. After running -# zlib's configure, edit the appropriate lines of makefile to read: -# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \ -# LDSHARED=ld -b -# SHAREDLIB=libz.sl - -ALIGN= -# for i386: -#ALIGN=-malign-loops=2 -malign-functions=2 - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion - -# for pgcc version 2.95.1, -O3 is buggy; don't use it. - -CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \ - $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5 -#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng14 -lz -lm -LDFLAGS=-L. -L$(ZLIBLIB) -lpng14 -lz -lm - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - $(LD) -b +s \ - +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.hpux b/Dependencies/libpng/scripts/makefile.hpux deleted file mode 100644 index d26a600..0000000 --- a/Dependencies/libpng/scripts/makefile.hpux +++ /dev/null @@ -1,217 +0,0 @@ -# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product. -# Copyright (C) 1999-2002, 2006, 2010 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42 -# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Where the zlib library and include files are located -ZLIBLIB=/opt/zlib/lib -ZLIBINC=/opt/zlib/include - -# Note that if you plan to build a libpng shared library, zlib must also -# be a shared library, which zlib's configure does not do. After running -# zlib's configure, edit the appropriate lines of makefile to read: -# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \ -# LDSHARED=ld -b -# SHAREDLIB=libz.sl - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).sl -LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.sl - -# Utilities: -AR_RC=ar rc -CC=cc -MKDIR_P=mkdir -p -LN_SF=ln -sf -RANLIB=ranlib -RM_F=/bin/rm -f - -# where make install puts libpng.a, libpng14.sl, and png.h -prefix=/opt/libpng -exec_prefix=$(prefix) -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -CFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0 -# Caution: be sure you have built zlib with the same CFLAGS. -CCFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0 -LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) +z -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - $(LD) -b +s \ - +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) $(CCFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.ibmc b/Dependencies/libpng/scripts/makefile.ibmc deleted file mode 100644 index b0b445a..0000000 --- a/Dependencies/libpng/scripts/makefile.ibmc +++ /dev/null @@ -1,77 +0,0 @@ -# Makefile for libpng (static) -# IBM C version 3.x for Win32 and OS/2 -# Copyright (C) 2006 Glenn Randers-Pehrson -# Copyright (C) 2000 Cosmin Truta -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h -# -# Notes: -# Derived from makefile.std -# All modules are compiled in C mode -# Tested under Win32, expected to work under OS/2 -# Can be easily adapted for IBM VisualAge/C++ for AIX - -# Location of the zlib library and include files -ZLIBINC = ../zlib -ZLIBLIB = ../zlib - -# Compiler, linker, lib and other tools -CC = icc -LD = ilink -AR = ilib -RM = del - -CFLAGS = -I$(ZLIBINC) -Mc -O2 -W3 -LDFLAGS = - -# File extensions -O=.obj -A=.lib -E=.exe - -# Variables -OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \ - pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \ - pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O) - -LIBS = libpng$(A) $(ZLIBLIB)/zlib$(A) - -# Targets -all: libpng$(A) pngtest$(E) - -libpng$(A): $(OBJS) - $(AR) -out:$@ $(OBJS) - -test: pngtest$(E) - pngtest$(E) - -pngtest: pngtest$(E) - -pngtest$(E): pngtest$(O) libpng$(A) - $(LD) $(LDFLAGS) pngtest$(O) $(LIBS) - -clean: - $(RM) *$(O) - $(RM) libpng$(A) - $(RM) pngtest$(E) - $(RM) pngout.png - -png$(O): png.h pngconf.h pngpriv.h -pngerror$(O): png.h pngconf.h pngpriv.h -pngget$(O): png.h pngconf.h pngpriv.h -pngmem$(O): png.h pngconf.h pngpriv.h -pngpread$(O): png.h pngconf.h pngpriv.h -pngread$(O): png.h pngconf.h pngpriv.h -pngrio$(O): png.h pngconf.h pngpriv.h -pngrtran$(O): png.h pngconf.h pngpriv.h -pngrutil$(O): png.h pngconf.h pngpriv.h -pngset$(O): png.h pngconf.h pngpriv.h -pngtrans$(O): png.h pngconf.h pngpriv.h -pngwio$(O): png.h pngconf.h pngpriv.h -pngwrite$(O): png.h pngconf.h pngpriv.h -pngwtran$(O): png.h pngconf.h pngpriv.h -pngwutil$(O): png.h pngconf.h pngpriv.h - -pngtest$(O): png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.intel b/Dependencies/libpng/scripts/makefile.intel deleted file mode 100644 index fb705e1..0000000 --- a/Dependencies/libpng/scripts/makefile.intel +++ /dev/null @@ -1,106 +0,0 @@ -# Makefile for libpng -# Microsoft Visual C++ with Intel C/C++ Compiler 4.0 and later - -# Copyright (C) 2006 Glenn Randers-Pehrson -# Copyright (C) 2000, Pawel Mrochen, based on makefile.msc which is -# copyright 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h -# -# To use, do "nmake /f scripts\makefile.intel" -# -# ------------------- Intel C/C++ Compiler 4.0 and later ------------------- - -# Where the zlib library and include files are located -ZLIBLIB=..\zlib -ZLIBINC=..\zlib - -# Target CPU -CPU=6 # Pentium II -#CPU=5 # Pentium - -# Calling convention -CALLING=r # __fastcall -#CALLING=z # __stdcall -#CALLING=d # __cdecl - -# Uncomment next to put error messages in a file -#ERRFILE=>>pngerrs - -# -------------------------------------------------------------------------- - -CC=icl -c -CFLAGS=-O2 -G$(CPU)$(CALLING) -Qip -Qunroll4 -I$(ZLIBINC) -nologo -LD=link -LDFLAGS=/SUBSYSTEM:CONSOLE /NOLOGO - -O=.obj - -OBJS=png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O) \ -pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O) \ -pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O) - -all: test - -png$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngset$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngget$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngread$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngpread$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngrtran$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngrutil$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngerror$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngmem$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngrio$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngwio$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngtrans$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngwrite$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngwtran$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngwutil$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -libpng.lib: $(OBJS) - if exist libpng.lib del libpng.lib - lib /NOLOGO /OUT:libpng.lib $(OBJS) - -pngtest.exe: pngtest.obj libpng.lib - $(LD) $(LDFLAGS) /OUT:pngtest.exe pngtest.obj libpng.lib $(ZLIBLIB)\zlib.lib - -pngtest$(O): png.h pngconf.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -test: pngtest.exe - pngtest.exe - - -# End of makefile for libpng diff --git a/Dependencies/libpng/scripts/makefile.knr b/Dependencies/libpng/scripts/makefile.knr deleted file mode 100644 index 75cb1b5..0000000 --- a/Dependencies/libpng/scripts/makefile.knr +++ /dev/null @@ -1,103 +0,0 @@ -# makefile for libpng -# Copyright (C) 2002, 2006, 2009 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h -# -# This makefile requires the file ansi2knr.c, which you can get -# from the Ghostscript ftp site at ftp://ftp.cs.wisc.edu/ghost/ -# If you have libjpeg, you probably already have ansi2knr.c in the jpeg -# source distribution. - -# where make install puts libpng.a and png.h -prefix=/usr/local -INCPATH=$(prefix)/include -LIBPATH=$(prefix)/lib - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -CC=cc -CFLAGS=-I../zlib -O -LDFLAGS=-L. -L../zlib/ -lpng -lz -lm -# flags for ansi2knr -ANSI2KNRFLAGS= - -RANLIB=ranlib -#RANLIB=echo - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -all: ansi2knr libpng.a pngtest - -# general rule to allow ansi2knr to work -.c.o: - ./ansi2knr $*.c T$*.c - $(CC) $(CFLAGS) -c T$*.c - rm -f T$*.c $*.o - mv T$*.o $*.o - -ansi2knr: ansi2knr.c - $(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr ansi2knr.c - -libpng.a: ansi2knr $(OBJS) - ar rc $@ $(OBJS) - $(RANLIB) $@ - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install: libpng.a png.h pngconf.h - -@mkdir $(DESTDIR)$(INCPATH) - -@mkdir $(DESTDIR)$(INCPATH)/libpng - -@mkdir $(DESTDIR)$(LIBPATH) - -@rm -f $(DESTDIR)$(INCPATH)/png.h - -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h - cp png.h $(DESTDIR)$(INCPATH)/libpng - cp pngconf.h $(DESTDIR)$(INCPATH)/libpng - chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h - chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h - (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .) - cp libpng.a $(DESTDIR)$(LIBPATH) - chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a - -clean: - rm -f *.o libpng.a pngtest pngout.png ansi2knr - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.linux b/Dependencies/libpng/scripts/makefile.linux deleted file mode 100644 index 08712c7..0000000 --- a/Dependencies/libpng/scripts/makefile.linux +++ /dev/null @@ -1,235 +0,0 @@ -# makefile for libpng.a and libpng14.so on Linux ELF with gcc -# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010 Greg Roelofs and -# Glenn Randers-Pehrson -# Copyright (C) 1996, 1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 -RELEASE = 1 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -AR_RC=ar rc -CC=gcc -MKDIR_P=mkdir -p -LN_SF=ln -sf -RANLIB=ranlib -RM_F=/bin/rm -f - -# where "make install" puts libpng14.a, libpng14.so*, -# libpng14/png.h and libpng14/pngconf.h -# Prefix must be a full pathname. -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located. -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -ZLIBLIB=../zlib -ZLIBINC=../zlib - -ALIGN= -# for i386: -#ALIGN=-malign-loops=2 -malign-functions=2 - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion - -# for pgcc version 2.95.1, -O3 is buggy; don't use it. - -CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops \ - $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5 - -LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng14 -lz -lm -LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - $(CC) -shared -Wl,-soname,$(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -pngtest-static: pngtest.o libpng.a - $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A) - -test: pngtest pngtest-static - @echo "" - @echo " Running pngtest dynamically linked with $(LIBSO):" - @echo "" - ./pngtest - @echo "" - @echo " Running pngtest statically linked with libpng.a:" - @echo "" - ./pngtest-static - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - $(CC) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ - $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.mingw b/Dependencies/libpng/scripts/makefile.mingw deleted file mode 100644 index fac013d..0000000 --- a/Dependencies/libpng/scripts/makefile.mingw +++ /dev/null @@ -1,282 +0,0 @@ -# makefile for mingw on x86 -# Builds both dll (with import lib) and static lib versions -# of the library, and builds two copies of pngtest: one -# statically linked and one dynamically linked. -# -# Copyright (C) 2002, 2006, 2008 Soren Anderson, Charles Wilson, -# and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by: -# Copyright (C) 1998-2000, 2007 Greg Roelofs -# Copyright (C) 1996, 1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Built from makefile.cygwin - -# This makefile expects to be run under the MSYS shell (part of -# the MINGW project) and not under CMD.EXE which does not provide -# "cat" or "sed". - -# This makefile intends to support building outside the src directory -# if desired. When invoking it, specify an argument to SRCDIR on the -# command line that points to the top of the directory where your source -# is located. -ifdef SRCDIR -VPATH = $(SRCDIR) -else -SRCDIR = . -endif - -# Override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -# If you're using a cross-compiler, add the appropriate prefix (e.g., -# "i386-mingw32msvc-") to the following three commands: -CC=gcc -AR=ar -RANLIB=ranlib - -MKDIR_P=/bin/mkdir -pv - -# Where "make install" puts libpng*.a, *png*.dll, png.h, and pngconf.h -ifndef prefix -prefix=/usr -$(warning "You haven't specified a 'prefix=' location. Defaulting to '/usr'") -endif -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -ZLIBLIB= /usr/lib -ZLIBINC= - -ALIGN= -# for i386: -#ALIGN=-malign-loops=2 -malign-functions=2 - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion - -CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ - -W -Wall -O3 $(ALIGN) -funroll-loops \ - -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5 - -LIBNAME = libpng14 -PNGMAJ = 14 -MINGDLL = 14 - -SHAREDLIB=libpng$(MINGDLL).dll -STATLIB=libpng.a -IMPLIB=libpng.dll.a -SHAREDDEF=libpng.def -LIBS=$(SHAREDLIB) $(STATLIB) -EXE=.exe - -LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) -lpng $(addprefix -L,$(ZLIBLIB)) -lz) -LDSFLAGS=$(strip -shared -L. $(MINGW_LDFLAGS)) -LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(addprefix -L,$(ZLIBLIB)) -lz - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib - -BINPATH=$(exec_prefix)/bin -MANPATH=$(prefix)/man -MAN3PATH=$(MANPATH)/man3 -MAN5PATH=$(MANPATH)/man5 - -# cosmetic: shortened strings: -S =$(SRCDIR) -D =$(DESTDIR) -DB =$(D)$(BINPATH) -DI =$(D)$(INCPATH) -DL =$(D)$(LIBPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -%.o : %.c - $(CC) -c $(CFLAGS) -o $@ $< -%.pic.o : CFLAGS += -DPNG_BUILD_DLL -%.pic.o : %.c - $(CC) -c $(CFLAGS) -o $@ $< - -all: all-static all-shared libpng.pc libpng-config libpng.pc libpng-config - -# Make this to verify that "make [...] install" will do what you want. -buildsetup-tell: - @echo VPATH is set to: \"$(VPATH)\" - @echo prefix is set to: \"$(prefix)\" - @echo -e INCPATH,LIBPATH, etc. are set to:'\n' \ - $(addprefix $(D),$(INCPATH)'\n' $(LIBPATH)'\n' $(BINPATH)'\n' \ - $(MANPATH)'\n' $(MAN3PATH)'\n' $(MAN5PATH)'\n')'\n' - -libpng.pc: scripts/libpng.pc.in - @echo -e Making pkg-config file for this libpng installation..'\n' \ - using PREFIX=\"$(prefix)\"'\n' - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: scripts/libpng-config-head.in scripts/libpng-config-body.in - @echo -e Making $(LIBNAME) libpng-config file for this libpng \ - installation..'\n' using PREFIX=\"$(prefix)\"'\n' - ( cat $(S)/scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libs=\"-lpng$(MINGDLL) -lz\"; \ - cat $(S)/scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -static: all-static -shared: all-shared -all-static: $(STATLIB) pngtest-stat$(EXE) -all-shared: $(SHAREDLIB) pngtest$(EXE) - -$(STATLIB): $(OBJS) - $(AR) rc $@ $(OBJS) - $(RANLIB) $@ - -$(SHAREDDEF): scripts/pngwin.def - cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' | \ - sed -e 's/\([^;]*\);/;/' > $@ - -$(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF) - $(CC) $(LDSFLAGS) -o $@ $(OBJSDLL) -L. $(LDEXTRA) - -pngtest$(EXE): pngtest.pic.o $(SHAREDLIB) - $(CC) $(CFLAGS) $< $(LDFLAGS) -o $@ - -pngtest-stat$(EXE): pngtest.o $(STATLIB) - $(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@ - -test: test-static test-shared - -test-static: pngtest-stat$(EXE) - ./pngtest-stat $(S)/pngtest.png - -test-shared: pngtest$(EXE) - ./pngtest $(S)/pngtest.png - -install-static: $(STATLIB) install-headers install-man - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - install -m 644 $(STATLIB) $(DL)/$(LIBNAME).a - -@rm -f $(DL)/$(STATLIB) - (cd $(DL); ln -sf $(LIBNAME).a $(STATLIB)) - -install-shared: $(SHAREDLIB) libpng.pc libpng-config install-headers install-man - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc - -@/bin/rm -f $(DL)/pkgconfig/libpng.pc - install -m 644 $(IMPLIB) $(DL)/$(LIBNAME).dll.a - -@rm -f $(DL)/$(IMPLIB) - (cd $(DL); ln -sf $(LIBNAME).dll.a $(IMPLIB)) - install -s -m 755 $(SHAREDLIB) $(DB) - install -m 644 libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc) - -install-headers: - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - -@rm -f $(DI)/png.h - -@rm -f $(DI)/pngconf.h - install -m 644 $(S)/png.h $(S)/pngconf.h $(DI)/$(LIBNAME) - -@rm -f $(DI)/libpng - (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .) - -install-man: - -@if [ ! -d $(D)$(MAN3PATH) ]; then $(MKDIR_P) $(D)$(MAN3PATH); fi - -@if [ ! -d $(D)$(MAN5PATH) ]; then $(MKDIR_P) $(D)$(MAN5PATH); fi - install -m 644 $(S)/libpngpf.3 $(S)/libpng.3 $(D)$(MAN3PATH) - install -m 644 $(S)/png.5 $(D)$(MAN5PATH) - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@/bin/rm -f $(DB)/libpng-config - -@/bin/rm -f $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); ln -sf $(LIBNAME)-config libpng-config) - -# Run this to verify that a future `configure' run will pick up the settings -# you want. -test-config-install: SHELL=/bin/bash -test-config-install: $(DB)/libpng-config - @echo -e Testing libpng-config functions...'\n' - @ for TYRA in LDFLAGS CPPFLAGS CFLAGS LIBS VERSION; \ - do \ - printf "(%d)\t %10s =%s\n" $$(($$gytiu + 1)) $$TYRA \ - "$$($(DB)/libpng-config `echo --$$TYRA |tr '[:upper:]' '[:lower:]'`)"; \ - gytiu=$$(( $$gytiu + 1 )); \ - done - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) $(CFLAGS) \ - `$(BINPATH)/libpng14-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/libpng14-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - $(CC) $(CFLAGS) \ - `$(BINPATH)/libpng14-config --cflags` pngtest.c \ - -L$(ZLIBLIB) \ - -o pngtesti$(EXE) `$(BINPATH)/libpng14-config --ldflags` - ./pngtesti$(EXE) pngtest.png - -clean: - /bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \ - pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) \ - libpng-config libpng.pc pngtesti$(EXE) - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -.PHONY: buildsetup-tell libpng.pc libpng-config test-config-install clean - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h png.c -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngerror.c -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngrio.c -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngwio.c -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngmem.c -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngset.c -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngget.c -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngread.c -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngrtran.c -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngrutil.c -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngtrans.c -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngwrite.c -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngwtran.c -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngwutil.c -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngpread.c - -pngtest.o pngtest.pic.o: png.h pngconf.h pngtest.c diff --git a/Dependencies/libpng/scripts/makefile.mips b/Dependencies/libpng/scripts/makefile.mips deleted file mode 100644 index 5e1040e..0000000 --- a/Dependencies/libpng/scripts/makefile.mips +++ /dev/null @@ -1,87 +0,0 @@ -# makefile for libpng -# Copyright (C) Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# where make install puts libpng.a and png.h -prefix=/usr/local -INCPATH=$(prefix)/include -LIBPATH=$(prefix)/lib - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -CC=cc -CFLAGS=-I../zlib -O -systype sysv -DSYSV -w -Dmips -#CFLAGS=-O -LDFLAGS=-L. -L../zlib/ -lpng -lz -lm - -#RANLIB=ranlib -RANLIB=echo - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -all: libpng.a pngtest - -libpng.a: $(OBJS) - ar rc $@ $(OBJS) - $(RANLIB) $@ - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install: libpng.a - -@mkdir $(DESTDIR)$(INCPATH) - -@mkdir $(DESTDIR)$(INCPATH)/libpng - -@mkdir $(DESTDIR)$(LIBPATH) - -@rm -f $(DESTDIR)$(INCPATH)/png.h - -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h - cp png.h $(DESTDIR)$(INCPATH)/libpng - cp pngconf.h $(DESTDIR)$(INCPATH)/libpng - chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h - chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h - (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .) - cp libpng.a $(DESTDIR)$(LIBPATH) - chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a - -clean: - rm -f *.o libpng.a pngtest pngout.png - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.msc b/Dependencies/libpng/scripts/makefile.msc deleted file mode 100644 index e744644..0000000 --- a/Dependencies/libpng/scripts/makefile.msc +++ /dev/null @@ -1,91 +0,0 @@ -# makefile for libpng -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# Copyright (C) 2006, 2009 Glenn Randers-Pehrson -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h -# -# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib - -# -------- Microsoft C 5.1 and later, does not use assembler code -------- -MODEL=L -CFLAGS=-Oait -Gs -nologo -W3 -A$(MODEL) -I..\zlib -#-Ox generates bad code with MSC 5.1 -CC=cl -LD=link -LDFLAGS=/e/st:0x1500/noe -O=.obj - -#uncomment next to put error messages in a file -ERRFILE= >> pngerrs - -# variables -OBJS1 = png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O) -OBJS2 = pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O) -OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O) - -all: libpng.lib - -png$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngset$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngget$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngread$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngpread$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngrtran$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngrutil$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngerror$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngmem$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngrio$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngwio$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngtrans$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngwrite$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngwtran$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngwutil$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3) - del libpng.lib - lib libpng $(OBJS1); - lib libpng $(OBJS2); - lib libpng $(OBJS3); - -pngtest$(O): png.h pngconf.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngtest.exe: pngtest.obj libpng.lib - $(LD) $(LDFLAGS) pngtest.obj,,,libpng.lib ..\zlib\zlib.lib ; - -test: pngtest.exe - pngtest - -# End of makefile for libpng - diff --git a/Dependencies/libpng/scripts/makefile.ne12bsd b/Dependencies/libpng/scripts/makefile.ne12bsd deleted file mode 100644 index 63c6238..0000000 --- a/Dependencies/libpng/scripts/makefile.ne12bsd +++ /dev/null @@ -1,46 +0,0 @@ -# makefile for libpng for NetBSD for the standard -# make obj && make depend && make && make test -# make includes && make install -# Copyright (C) 2002 Patrick R.L. Welche -# Copyright (C) 2007, 2009 Glenn Randers-Pehrson -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# You should also run makefile.netbsd - -LOCALBASE?=/usr/local -LIBDIR= ${LOCALBASE}/lib -MANDIR= ${LOCALBASE}/man -INCSDIR=${LOCALBASE}/include/libpng14 - -LIB= png14 -SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.4.1 -SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ - pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ - pngwtran.c pngmem.c pngerror.c pngpread.c -INCS= png.h pngconf.h -MAN= libpng.3 libpngpf.3 png.5 - -CPPFLAGS+=-I${.CURDIR} - -# We should be able to do something like this instead of the manual -# uncommenting, but it core dumps for me at the moment: -# .if ${MACHINE_ARCH} == "i386" -# MKLINT= no -# .endif - -CLEANFILES+=pngtest.o pngtest - -pngtest.o: pngtest.c - ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET} - -pngtest: pngtest.o libpng.a - ${CC} ${LDFLAGS} ${.ALLSRC} -o${.TARGET} -lz -lm - -test: pngtest - cd ${.CURDIR} && ${.OBJDIR}/pngtest - -.include diff --git a/Dependencies/libpng/scripts/makefile.netbsd b/Dependencies/libpng/scripts/makefile.netbsd deleted file mode 100644 index 77b4459..0000000 --- a/Dependencies/libpng/scripts/makefile.netbsd +++ /dev/null @@ -1,46 +0,0 @@ -# makefile for libpng for NetBSD for the standard -# make obj && make depend && make && make test -# make includes && make install -# Copyright (C) 2002 Patrick R.L. Welche -# Copyright (C) 2007-2009 Glenn Randers-Pehrson -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# You should also run makefile.ne14bsd - -LOCALBASE?=/usr/local -LIBDIR= ${LOCALBASE}/lib -MANDIR= ${LOCALBASE}/man -INCSDIR=${LOCALBASE}/include - -LIB= png -SHLIB_MAJOR= 3 -SHLIB_MINOR= 1.4.1 -SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ - pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ - pngwtran.c pngmem.c pngerror.c pngpread.c -INCS= png.h pngconf.h -MAN= libpng.3 libpngpf.3 png.5 - -CPPFLAGS+=-I${.CURDIR} - -# We should be able to do something like this instead of the manual -# uncommenting, but it core dumps for me at the moment: -# .if ${MACHINE_ARCH} == "i386" -# MKLINT= no -# .endif - -CLEANFILES+=pngtest.o pngtest - -pngtest.o: pngtest.c - ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET} - -pngtest: pngtest.o libpng.a - ${CC} ${LDFLAGS} ${.ALLSRC} -o${.TARGET} -lz -lm - -test: pngtest - cd ${.CURDIR} && ${.OBJDIR}/pngtest - -.include diff --git a/Dependencies/libpng/scripts/makefile.openbsd b/Dependencies/libpng/scripts/makefile.openbsd deleted file mode 100644 index 8f56ad2..0000000 --- a/Dependencies/libpng/scripts/makefile.openbsd +++ /dev/null @@ -1,76 +0,0 @@ -# makefile for libpng -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# Copyright (C) 2007-2009 Glenn Randers-Pehrson -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -PREFIX?= /usr/local -LIBDIR= ${PREFIX}/lib -MANDIR= ${PREFIX}/man/cat - -SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.4.1 - -LIB= png -SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ - pngread.c pngrio.c pngrtran.c pngrutil.c pngset.c pngtrans.c \ - pngwio.c pngwrite.c pngwtran.c pngwutil.c - -HDRS= png.h pngconf.h - -CFLAGS+= -W -Wall -CPPFLAGS+= -I${.CURDIR} - -NOPROFILE= Yes - -CLEANFILES+= pngtest.o pngtest - -MAN= libpng.3 libpngpf.3 png.5 -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO libpng.txt - -pngtest.o: pngtest.c - ${CC} ${CPPFLAGS} ${CFLAGS} -c ${.ALLSRC} -o ${.TARGET} - -pngtest: pngtest.o - ${CC} ${LDFLAGS} ${.ALLSRC} -o ${.TARGET} -L${.OBJDIR} -lpng -lz -lm - -test: pngtest - cd ${.OBJDIR} && env \ - LD_LIBRARY_PATH="${.OBJDIR}" ${.OBJDIR}/pngtest - -beforeinstall: - if [ ! -d ${DESTDIR}${PREFIX}/include/libpng ]; then \ - ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include; \ - fi - if [ ! -d ${DESTDIR}${LIBDIR} ]; then \ - ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}; \ - fi - if [ ! -d ${DESTDIR}${LIBDIR}/debug ]; then \ - ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}/debug; \ - fi - if [ ! -d ${DESTDIR}${MANDIR}3 ]; then \ - ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}3; \ - fi - if [ ! -d ${DESTDIR}${MANDIR}5 ]; then \ - ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}5; \ - fi - if [ ! -d ${DESTDIR}${PREFIX}/share/doc/png ]; then \ - ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/share/doc/png; \ - fi - -afterinstall: - @rm -f ${DESTDIR}${LIBDIR}/libpng_pic.a - @rm -f ${DESTDIR}${LIBDIR}/debug/libpng.a - @rm -f ${DESTDIR}${PREFIX}/include/png.h - @rm -f ${DESTDIR}${PREFIX}/include/pngconf.h - @rmdir ${DESTDIR}${LIBDIR}/debug 2>/dev/null || true - ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \ - -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include - ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \ - -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include - ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \ - -m ${NONBINMODE} ${DOCS} ${DESTDIR}${PREFIX}/share/doc/png - -.include diff --git a/Dependencies/libpng/scripts/makefile.os2 b/Dependencies/libpng/scripts/makefile.os2 deleted file mode 100644 index affb03c..0000000 --- a/Dependencies/libpng/scripts/makefile.os2 +++ /dev/null @@ -1,72 +0,0 @@ -# makefile for libpng on OS/2 with gcc -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Related files: pngos2.def - -CC=gcc -Zomf -s - -# Where the zlib library and include files are located -ZLIBLIB=../zlib -ZLIBINC=../zlib - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion -CFLAGS=-I$(ZLIBINC) -W -Wall -O6 -funroll-loops -malign-loops=2 \ - -malign-functions=2 #$(WARNMORE) -g -DPNG_DEBUG=5 -LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lzdll -Zcrtdll -AR=emxomfar - -PNGLIB=png.lib -IMPLIB=emximp -SHAREDLIB=png.dll -SHAREDLIBIMP=pngdll.lib - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -.SUFFIXES: .c .o - -all: $(PNGLIB) $(SHAREDLIB) $(SHAREDLIBIMP) - -$(PNGLIB): $(OBJS) - $(AR) rc $@ $(OBJS) - -$(SHAREDLIB): $(OBJS) pngos2.def - $(CC) $(LDFLAGS) -Zdll -o $@ $^ - -$(SHAREDLIBIMP): pngos2.def - $(IMPLIB) -o $@ $^ - -pngtest.exe: pngtest.o png.dll pngdll.lib - $(CC) -o $@ $(CFLAGS) $< $(LDFLAGS) - -test: pngtest.exe - ./pngtest.exe - -clean: - rm -f *.o $(PNGLIB) png.dll pngdll.lib pngtest.exe pngout.png - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.sco b/Dependencies/libpng/scripts/makefile.sco deleted file mode 100644 index 1dcb7d9..0000000 --- a/Dependencies/libpng/scripts/makefile.sco +++ /dev/null @@ -1,213 +0,0 @@ -# makefile for SCO OSr5 ELF and Unixware 7 with Native cc -# Contributed by Mike Hopkirk (hops@sco.com) modified from Makefile.lnx -# force ELF build dynamic linking, SONAME setting in lib and RPATH in app -# Copyright (C) 2002, 2006, 2010 Glenn Randers-Pehrson -# Copyright (C) 1998 Greg Roelofs -# Copyright (C) 1996, 1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -CC=cc -AR_RC=ar rc -MKDIR_P=mkdir -LN_SF=ln -f -s -RANLIB=echo -RM_F=/bin/rm -f - -# where make install puts libpng.a, $(OLDSO)*, and png.h -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -ZLIBLIB=../zlib -ZLIBINC=../zlib - -CFLAGS= -dy -belf -I$(ZLIBINC) -O3 -LDFLAGS=-L. -L$(ZLIBLIB) -lpng14 -lz -lm - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo ccopts=\"-belf\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - $(CC) -G -Wl,-h,$(LIBSOMAJ) -o $(LIBSOMAJ) \ - $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - -@$(RM_F) $(DI)/png.h - -@$(RM_F) $(DI)/pngconf.h - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) $(CFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - $(CC) $(CFLAGS) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ - $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.sggcc b/Dependencies/libpng/scripts/makefile.sggcc deleted file mode 100644 index 2a49fb9..0000000 --- a/Dependencies/libpng/scripts/makefile.sggcc +++ /dev/null @@ -1,224 +0,0 @@ -# makefile for libpng.a and libpng14.so, SGI IRIX with 'cc' -# Copyright (C) 2001-2002, 2006, 2010 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -LIBNAME=libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -AR_RC=ar rc -CC=gcc -MKDIR_P=mkdir -p -LN_SF=ln -sf -RANLIB=echo -RM_F=/bin/rm -f - -# Where make install puts libpng.a, libpng14.so, and libpng14/png.h -# Prefix must be a full pathname. - -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -#ZLIBLIB=/usr/local/lib32 -#ZLIBINC=/usr/local/include -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -ZLIBLIB=../zlib -ZLIBINC=../zlib - -# ABI can be blank to use default for your system, -32, -o32, -n32, or -64 -# See "man abi". zlib must be built with the same ABI. -ABI= - -WARNMORE= # -g -DPNG_DEBUG=5 -CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -fPIC -mabi=n32 -LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm -LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \ - -set_version sgi$(PNGMAJ).0 -# See "man dso" for info about shared objects - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -#LIBPATH=$(exec_prefix)/lib32 -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -all: libpng.a pngtest shared libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -shared: $(LIBSOMAJ) - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo ccopts=\"$(ABI)\"; \ - echo cppflags=\"\"; \ - echo ldopts=\"$(ABI)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libdir=\"$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJS) - $(LDSHARED) -o $@ $(OBJS) - $(RM_F) $(LIBSO) $(LIBSOMAJ) - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - echo - echo Testing local static library. - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) \ - -rpath $(ZLIBLIB):$(DL) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) \ - -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) libpng.a pngtest pngtesti pngout.png libpng.pc \ - so_locations libpng-config $(LIBSO) $(LIBSOMAJ)* - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.sgi b/Dependencies/libpng/scripts/makefile.sgi deleted file mode 100644 index 0c381da..0000000 --- a/Dependencies/libpng/scripts/makefile.sgi +++ /dev/null @@ -1,225 +0,0 @@ -# makefile for libpng.a and libpng14.so, SGI IRIX with 'cc' -# Copyright (C) 2001-2002, 2006, 2007, 2010 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -LIBNAME=libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -AR_RC=ar rc -CC=cc -MKDIR_P=mkdir -p -LN_SF=ln -sf -RANLIB=echo -RM_F=/bin/rm -f - -# Where make install puts libpng.a, libpng14.so, and libpng14/png.h -# Prefix must be a full pathname. - -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -#ZLIBLIB=/usr/local/lib32 -#ZLIBINC=/usr/local/include -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -ZLIBLIB=../zlib -ZLIBINC=../zlib - -# ABI can be blank to use default for your system, -32, -o32, -n32, or -64 -# See "man abi". zlib must be built with the same ABI. -ABI= - -WARNMORE=-fullwarn -# Note: -KPIC is the default anyhow -#CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC # -g -DPNG_DEBUG=5 -CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng14 -lz -lm -LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm -LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \ - -set_version sgi$(PNGMAJ).0 -# See "man dso" for info about shared objects - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -#LIBPATH=$(exec_prefix)/lib32 -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -all: libpng.a pngtest shared libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo ccopts=\"$(ABI)\"; \ - echo ldopts=\"$(ABI)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo libdir=\"$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJS) - $(LDSHARED) -o $@ $(OBJS) - $(RM_F) $(LIBSO) $(LIBSOMAJ) - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - echo - echo Testing local static library. - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(DL) -L$(ZLIBLIB) \ - -rpath $(ZLIBLIB):$(DL) \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -L$(ZLIBLIB) \ - -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \ - $(LIBSO) $(LIBSOMAJ)* \ - so_locations - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.so9 b/Dependencies/libpng/scripts/makefile.so9 deleted file mode 100644 index fd52e3d..0000000 --- a/Dependencies/libpng/scripts/makefile.so9 +++ /dev/null @@ -1,235 +0,0 @@ -# makefile for libpng on Solaris 9 (beta) with Forte cc -# Updated by Chad Schrock for Solaris 9 -# Contributed by William L. Sebok, based on makefile.linux -# Copyright (C) 2002, 2006, 2008, 2010 Glenn Randers-Pehrson -# Copyright (C) 1998-2001 Greg Roelofs -# Copyright (C) 1996-1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -PNGMAJ = 14 -LIBNAME = libpng14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -# gcc 2.95 doesn't work. -CC=cc -AR_RC=ar rc -MKDIR_P=mkdir -p -LN_SF=ln -f -s -RANLIB=echo -RM_F=/bin/rm -f - -# Where make install puts libpng.a, $(OLDSO)*, and png.h -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -# Changing these to ../zlib poses a security risk. If you want -# to have zlib in an adjacent directory, specify the full path instead of "..". -#ZLIBLIB=../zlib -#ZLIBINC=../zlib -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -#Use the preinstalled zlib that comes with Solaris 9: -ZLIBLIB=/usr/lib -ZLIBINC=/usr/include - -#WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion -#CFLAGS=-I$(ZLIBINC) -W -Wall -O3 $(WARNMORE) -g -DPNG_DEBUG=5 -DPNG_NO_MMX_CODE -CFLAGS=-I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE -LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng14 -lz -lm - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo R_opts=\"-R$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - @case "`type ld`" in *ucb*) \ - echo; \ - echo '## WARNING:'; \ - echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \ - echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \ - echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \ - echo '## The environment variable LD_LIBRARY_PATH should not be set'; \ - echo '## at all. If it is, things are likely to break because of'; \ - echo '## the libucb dependency that is created.'; \ - echo; \ - ;; \ - esac - $(LD) -G -h $(LIBSOMAJ) \ - -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL) - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - -L$(ZLIBLIB) -R$(ZLIBLIB) - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.solaris b/Dependencies/libpng/scripts/makefile.solaris deleted file mode 100644 index fe9405e..0000000 --- a/Dependencies/libpng/scripts/makefile.solaris +++ /dev/null @@ -1,232 +0,0 @@ -# makefile for libpng on Solaris 2.x with gcc -# Copyright (C) 2004, 2006-2008, 2010 Glenn Randers-Pehrson -# Contributed by William L. Sebok, based on makefile.linux -# Copyright (C) 1998 Greg Roelofs -# Copyright (C) 1996, 1997 Andreas Dilger -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -AR_RC=ar rc -CC=gcc -MKDIR_P=mkdir -p -LN_SF=ln -f -s -RANLIB=echo -RM_F=/bin/rm -f - -# Where make install puts libpng.a, libpng14.so*, and png.h -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -# Changing these to ../zlib poses a security risk. If you want -# to have zlib in an adjacent directory, specify the full path instead of "..". -#ZLIBLIB=../zlib -#ZLIBINC=../zlib - -ZLIBLIB=/usr/local/lib -ZLIBINC=/usr/local/include - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion -CFLAGS=-I$(ZLIBINC) -W -Wall -O \ - # $(WARNMORE) -g -DPNG_DEBUG=5 -LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng14 -lz -lm - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo cppflags=\"\"; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo R_opts=\"-R$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - @case "`type ld`" in *ucb*) \ - echo; \ - echo '## WARNING:'; \ - echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \ - echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \ - echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \ - echo '## The environment variable LD_LIBRARY_PATH should not be set'; \ - echo '## at all. If it is, things are likely to break because of'; \ - echo '## the libucb dependency that is created.'; \ - echo; \ - ;; \ - esac - $(LD) -G -h $(LIBSOMAJ) \ - -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL) - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - -L$(ZLIBLIB) -R$(ZLIBLIB) - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.solaris-x86 b/Dependencies/libpng/scripts/makefile.solaris-x86 deleted file mode 100644 index e98b292..0000000 --- a/Dependencies/libpng/scripts/makefile.solaris-x86 +++ /dev/null @@ -1,232 +0,0 @@ -# makefile for libpng on Solaris 2.x with gcc -# Copyright (C) 2004, 2006-2008, 2010 Glenn Randers-Pehrson -# Contributed by William L. Sebok, based on makefile.linux -# Copyright (C) 1998 Greg Roelofs -# Copyright (C) 1996, 1997 Andreas Dilger - -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# Library name: -LIBNAME = libpng14 -PNGMAJ = 14 - -# Shared library names: -LIBSO=$(LIBNAME).so -LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOREL=$(LIBSOMAJ).$(RELEASE) -OLDSO=libpng.so - -# Utilities: -AR_RC=ar rc -CC=gcc -MKDIR_P=mkdir -p -LN_SF=ln -f -s -RANLIB=echo -RM_F=/bin/rm -f - -# Where make install puts libpng.a, libpng14.so*, and png.h -prefix=/usr/local -exec_prefix=$(prefix) - -# Where the zlib library and include files are located -# Changing these to ../zlib poses a security risk. If you want -# to have zlib in an adjacent directory, specify the full path instead of "..". -#ZLIBLIB=../zlib -#ZLIBINC=../zlib - -ZLIBLIB=/usr/local/lib -ZLIBINC=/usr/local/include - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes #-Wconversion -CFLAGS=-I$(ZLIBINC) -W -Wall -O \ - # $(WARNMORE) -g -DPNG_DEBUG=5 -LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng14 -lz -lm - -INCPATH=$(prefix)/include -LIBPATH=$(exec_prefix)/lib -MANPATH=$(prefix)/man -BINPATH=$(exec_prefix)/bin - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -DB=$(DESTDIR)$(BINPATH) -DI=$(DESTDIR)$(INCPATH) -DL=$(DESTDIR)$(LIBPATH) -DM=$(DESTDIR)$(MANPATH) - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -OBJSDLL = $(OBJS:.o=.pic.o) - -.SUFFIXES: .c .o .pic.o - -.c.pic.o: - $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c - -all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -libpng.pc: - cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ - -e s!@exec_prefix@!$(exec_prefix)! \ - -e s!@libdir@!$(LIBPATH)! \ - -e s!@includedir@!$(INCPATH)! \ - -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc - -libpng-config: - ( cat scripts/libpng-config-head.in; \ - echo prefix=\"$(prefix)\"; \ - echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ - echo cppflags=\""; \ - echo L_opts=\"-L$(LIBPATH)\"; \ - echo R_opts=\"-R$(LIBPATH)\"; \ - echo libs=\"-lpng14 -lz -lm\"; \ - cat scripts/libpng-config-body.in ) > libpng-config - chmod +x libpng-config - -$(LIBSO): $(LIBSOMAJ) - $(LN_SF) $(LIBSOMAJ) $(LIBSO) - -$(LIBSOMAJ): $(OBJSDLL) - @case "`type ld`" in *ucb*) \ - echo; \ - echo '## WARNING:'; \ - echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \ - echo '## and /usr/ucb/ld. If they do, you need to adjust your PATH'; \ - echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \ - echo '## The environment variable LD_LIBRARY_PATH should not be set'; \ - echo '## at all. If it is, things are likely to break because of'; \ - echo '## the libucb dependency that is created.'; \ - echo; \ - ;; \ - esac - $(LD) -G -h $(LIBSOMAJ) \ - -o $(LIBSOMAJ) $(OBJSDLL) - -pngtest: pngtest.o $(LIBSO) - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install-headers: png.h pngconf.h - -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi - -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi - cp png.h pngconf.h $(DI)/$(LIBNAME) - chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h - -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h - -@$(RM_F) $(DI)/libpng - (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) - -install-static: install-headers libpng.a - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - cp libpng.a $(DL)/$(LIBNAME).a - chmod 644 $(DL)/$(LIBNAME).a - -@$(RM_F) $(DL)/libpng.a - (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) - -install-shared: install-headers $(LIBSOMAJ) libpng.pc - -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOREL) - -@$(RM_F) $(DL)/$(OLDSO) - cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) - chmod 755 $(DL)/$(LIBSOREL) - (cd $(DL); \ - $(LN_SF) $(LIBSOREL) $(LIBSO); \ - $(LN_SF) $(LIBSO) $(OLDSO)) - -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc - -@$(RM_F) $(DL)/pkgconfig/libpng.pc - cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc - chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) - -install-man: libpng.3 libpngpf.3 png.5 - -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi - -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi - -@$(RM_F) $(DM)/man3/libpng.3 - -@$(RM_F) $(DM)/man3/libpngpf.3 - cp libpng.3 $(DM)/man3 - cp libpngpf.3 $(DM)/man3 - -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi - -@$(RM_F) $(DM)/man5/png.5 - cp png.5 $(DM)/man5 - -install-config: libpng-config - -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi - -@$(RM_F) $(DB)/libpng-config - -@$(RM_F) $(DB)/$(LIBNAME)-config - cp libpng-config $(DB)/$(LIBNAME)-config - chmod 755 $(DB)/$(LIBNAME)-config - (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) - -install: install-static install-shared install-man install-config - -# If you installed in $(DESTDIR), test-installed won't work until you -# move the library to its final location. Use test-dd to test it -# before then. - -test-dd: - echo - echo Testing installed dynamic shared library in $(DL). - $(CC) -I$(DI) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL) - ./pngtestd pngtest.png - -test-installed: - echo - echo Testing installed dynamic shared library. - $(CC) -I$(ZLIBINC) \ - `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ - -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \ - -L$(ZLIBLIB) -R$(ZLIBLIB) - ./pngtesti pngtest.png - -clean: - $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ - libpng-config $(LIBSO) $(LIBSOMAJ)* \ - libpng.pc - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.std b/Dependencies/libpng/scripts/makefile.std deleted file mode 100644 index afb885a..0000000 --- a/Dependencies/libpng/scripts/makefile.std +++ /dev/null @@ -1,95 +0,0 @@ -# makefile for libpng -# Copyright (C) 2002, 2006 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# where make install puts libpng.a and png.h -prefix=/usr/local -INCPATH=$(prefix)/include -LIBPATH=$(prefix)/lib - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -# Where the zlib library and include files are located -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -ZLIBLIB=../zlib -ZLIBINC=../zlib - -CC=cc -AR_RC=ar rc -MKDIR_P=mkdir -LN_SF=ln -sf -RANLIB=ranlib -RM_F=rm -f - -CFLAGS=-I$(ZLIBINC) -O # -g -DPNG_DEBUG=5 -LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -all: libpng.a pngtest - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install: libpng.a - -@$(MKDIR_P) $(DESTDIR)$(INCPATH) - -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng - -@$(MKDIR_P) $(DESTDIR)$(LIBPATH) - -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h - -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h - cp png.h $(DESTDIR)$(INCPATH)/libpng - cp pngconf.h $(DESTDIR)$(INCPATH)/libpng - chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h - chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h - (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .) - cp libpng.a $(DESTDIR)$(LIBPATH) - chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a - -clean: - $(RM_F) *.o libpng.a pngtest pngout.png - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.sunos b/Dependencies/libpng/scripts/makefile.sunos deleted file mode 100644 index 984379c..0000000 --- a/Dependencies/libpng/scripts/makefile.sunos +++ /dev/null @@ -1,100 +0,0 @@ -# makefile for libpng -# Copyright (C) 2002, 2006 Glenn Randers-Pehrson -# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# where make install puts libpng.a and png.h -prefix=/usr/local -INCPATH=$(prefix)/include -LIBPATH=$(prefix)/lib - -# override DESTDIR= on the make install command line to easily support -# installing into a temporary location. Example: -# -# make install DESTDIR=/tmp/build/libpng -# -# If you're going to install into a temporary location -# via DESTDIR, $(DESTDIR)$(prefix) must already exist before -# you execute make install. -DESTDIR= - -# Where the zlib library and include files are located -#ZLIBLIB=/usr/local/lib -#ZLIBINC=/usr/local/include -ZLIBLIB=../zlib -ZLIBINC=../zlib - - -WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow -Wconversion \ - -Wmissing-declarations -Wtraditional -Wcast-align \ - -Wstrict-prototypes -Wmissing-prototypes - -CC=gcc -AR_RC=ar rc -MKDIR_P=mkdir -p -LN_SF=ln -f -s -RANLIB=ranlib -RM_F=/bin/rm -f - -CFLAGS=-I$(ZLIBINC) -O # $(WARNMORE) -DPNG_DEBUG=5 -LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ - pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ - pngwtran.o pngmem.o pngerror.o pngpread.o - -all: libpng.a pngtest - -libpng.a: $(OBJS) - $(AR_RC) $@ $(OBJS) - $(RANLIB) $@ - -pngtest: pngtest.o libpng.a - $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) - -test: pngtest - ./pngtest - -install: libpng.a - -@$(MKDIR_P) $(DESTDIR)$(INCPATH) - -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng - -@$(MKDIR_P) $(DESTDIR)$(LIBPATH) - -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h - -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h - cp png.h $(DESTDIR)$(INCPATH)/libpng - cp pngconf.h $(DESTDIR)$(INCPATH)/libpng - chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h - chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h - (cd $(DESTDIR)$(INCPATH); $(LN_SF) libpng/* .) - cp libpng.a $(DESTDIR)$(LIBPATH) - chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a - -clean: - $(RM_F) *.o libpng.a pngtest pngout.png - -DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO -writelock: - chmod a-w *.[ch35] $(DOCS) scripts/* - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h - -pngtest.o: png.h pngconf.h diff --git a/Dependencies/libpng/scripts/makefile.tc3 b/Dependencies/libpng/scripts/makefile.tc3 deleted file mode 100644 index bf6ade6..0000000 --- a/Dependencies/libpng/scripts/makefile.tc3 +++ /dev/null @@ -1,89 +0,0 @@ -# Makefile for libpng -# TurboC/C++ (Note: All modules are compiled in C mode) - -# To use, do "make -fmakefile.tc3" - -# ----- Turbo C 3.00 (can be modified to work with earlier versions) ----- - -MODEL=l -CFLAGS=-O2 -Z -m$(MODEL) -I..\zlib -#CFLAGS=-D_NO_PROTO -O2 -Z -m$(MODEL) -I..\zlib # Turbo C older than 3.00 -CC=tcc -LD=tcc -LIB=tlib -LDFLAGS=-m$(MODEL) -L..\zlib -O=.obj -E=.exe - -# variables -OBJS1 = png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O) -OBJS2 = pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O) -OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O) -OBJSL1 = +png$(O) +pngset$(O) +pngget$(O) +pngrutil$(O) +pngtrans$(O) -OBJSL2 = +pngwutil$(O) +pngmem$(O) +pngpread$(O) +pngread$(O) +pngerror$(O) -OBJSL3 = +pngwrite$(O) +pngrtran$(O) +pngwtran$(O) +pngrio$(O) +pngwio$(O) - -all: libpng$(MODEL).lib pngtest$(E) - -pngtest: pngtest$(E) - -test: pngtest$(E) - pngtest$(E) - -png$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngset$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngget$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngread$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngpread$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngrtran$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngrutil$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngerror$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngmem$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngrio$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngwio$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngtest$(O): png.h pngconf.h - $(CC) -c $(CFLAGS) $*.c - -pngtrans$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngwrite$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngwtran$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -pngwutil$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c - -libpng$(MODEL).lib: $(OBJS1) $(OBJS2) $(OBJS3) - $(LIB) libpng$(MODEL) +$(OBJSL1) - $(LIB) libpng$(MODEL) +$(OBJSL2) - $(LIB) libpng$(MODEL) +$(OBJSL3) - -pngtest$(E): pngtest$(O) libpng$(MODEL).lib - $(LD) $(LDFLAGS) pngtest.obj libpng$(MODEL).lib zlib_$(MODEL).lib - -# End of makefile for libpng diff --git a/Dependencies/libpng/scripts/makefile.vcwin32 b/Dependencies/libpng/scripts/makefile.vcwin32 deleted file mode 100644 index a65f1c1..0000000 --- a/Dependencies/libpng/scripts/makefile.vcwin32 +++ /dev/null @@ -1,103 +0,0 @@ -# makefile for libpng -# Copyright (C) 1998 Tim Wegner -# Copyright (C) 2006,2009 Glenn Randers-Pehrson -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h -# -# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib -# To use, do "nmake /f scripts\makefile.vcwin32" - -# -------- Microsoft Visual C++ 2.0 and later, no assembler code -------- - -# Compiler, linker, librarian, and other tools -CC = cl -LD = link -AR = lib -CFLAGS = -nologo -MD -O2 -W3 -I..\zlib -LDFLAGS = -nologo -ARFLAGS = -nologo -RM = del - -# File extensions -O=.obj - -#uncomment next to put error messages in a file -#ERRFILE= >> pngerrs.log - -# Variables -OBJS1 = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) -OBJS2 = pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) -OBJS3 = pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O) -OBJS = $(OBJS1) $(OBJS2) $(OBJS3) - -# Targets -all: libpng.lib - -png$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngset$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngget$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngread$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngpread$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngrtran$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngrutil$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngerror$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngmem$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngrio$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngwio$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngtrans$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngwrite$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngwtran$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngwutil$(O): png.h pngconf.h pngpriv.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -libpng.lib: $(OBJS) - -$(RM) $@ - $(AR) $(ARFLAGS) -out:$@ $(OBJS) $(ERRFILE) - -pngtest$(O): png.h pngconf.h - $(CC) -c $(CFLAGS) $*.c $(ERRFILE) - -pngtest.exe: pngtest$(O) libpng.lib - $(LD) $(LDFLAGS) -out:$@ pngtest$(O) libpng.lib ..\zlib\zlib.lib $(ERRFILE) - -test: pngtest.exe - pngtest - -clean: - -$(RM) *$(O) - -$(RM) libpng.lib - -$(RM) pngtest.exe - -$(RM) pngout.png - -# End of makefile for libpng - diff --git a/Dependencies/libpng/scripts/makefile.watcom b/Dependencies/libpng/scripts/makefile.watcom deleted file mode 100644 index db4d534..0000000 --- a/Dependencies/libpng/scripts/makefile.watcom +++ /dev/null @@ -1,112 +0,0 @@ -# Makefile for libpng -# Watcom C/C++ 10.0 and later, 32-bit protected mode, flat memory model - -# Copyright (C) 2000, Pawel Mrochen, based on makefile.msc which is -# copyright 1995 Guy Eric Schalnat, Group 42, Inc. -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -# To use, do "wmake /f scripts\makefile.watcom" - - -# ---------------------- Watcom C/C++ 10.0 and later ----------------------- - -# Where the zlib library and include files are located -ZLIBLIB=..\zlib -ZLIBINC=..\zlib - -# Target OS -OS=DOS -#OS=NT - -# Target CPU -CPU=6 # Pentium Pro -#CPU=5 # Pentium - -# Calling convention -CALLING=r # registers -#CALLING=s # stack - -# Uncomment next to put error messages in a file -#ERRFILE=>>pngerrs - -# -------------------------------------------------------------------------- - - -CC=wcc386 -CFLAGS=-$(CPU)$(CALLING) -fp$(CPU) -fpi87 -oneatx -mf -bt=$(OS) -i=$(ZLIBINC) -zq -LD=wcl386 -LDFLAGS=-zq - -O=.obj - -OBJS1=png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O) -OBJS2=pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O) -OBJS3=pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O) - - -all: test - -png$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngset$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngget$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngread$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngpread$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngrtran$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngrutil$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngerror$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngmem$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngrio$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngwio$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngtest$(O): png.h pngconf.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngtrans$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngwrite$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngwtran$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -pngwutil$(O): png.h pngconf.h pngpriv.h - $(CC) $(CFLAGS) $*.c $(ERRFILE) - -libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3) - wlib -b -c -n -q libpng.lib $(OBJS1) - wlib -b -c -q libpng.lib $(OBJS2) - wlib -b -c -q libpng.lib $(OBJS3) - -pngtest.exe: pngtest.obj libpng.lib - $(LD) $(LDFLAGS) pngtest.obj libpng.lib $(ZLIBLIB)\zlib.lib - -test: pngtest.exe .symbolic - pngtest.exe - - -# End of makefile for libpng diff --git a/Dependencies/libpng/scripts/makevms.com b/Dependencies/libpng/scripts/makevms.com deleted file mode 100644 index 2fa9d0d..0000000 --- a/Dependencies/libpng/scripts/makevms.com +++ /dev/null @@ -1,142 +0,0 @@ -$! make libpng under VMS -$! -$! -$! Check for MMK/MMS -$! -$! This procedure accepts one parameter (contrib), which causes it to build -$! the programs from the contrib directory instead of libpng. -$! -$ p1 = f$edit(p1,"UPCASE") -$ if p1 .eqs. "CONTRIB" -$ then -$ set def [.contrib.gregbook] -$ @makevms -$ set def [-.pngminus] -$ @makevms -$ set def [--] -$ exit -$ endif -$ Make = "" -$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS" -$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK" -$! -$! Look for the compiler used -$! -$ zlibsrc = "[-.zlib]" -$ ccopt="/include=''zlibsrc'" -$ if f$getsyi("HW_MODEL").ge.1024 -$ then -$ ccopt = "/prefix=all"+ccopt -$ comp = "__decc__=1" -$ if f$trnlnm("SYS").eqs."" then define sys sys$library: -$ else -$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs."" -$ then -$ if f$trnlnm("SYS").eqs."" then define sys sys$library: -$ if f$search("SYS$SYSTEM:VAXC.EXE").eqs."" -$ then -$ comp = "__gcc__=1" -$ CC :== GCC -$ else -$ comp = "__vaxc__=1" -$ endif -$ else -$ if f$trnlnm("SYS").eqs."" then define sys decc$library_include: -$ ccopt = "/decc/prefix=all"+ccopt -$ comp = "__decc__=1" -$ endif -$ endif -$! -$! Build the thing plain or with mms/mmk -$! -$ write sys$output "Compiling Libpng sources ..." -$ if make.eqs."" -$ then -$ dele pngtest.obj;* -$ CALL MAKE png.OBJ "cc ''CCOPT' png" - - png.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngset.OBJ "cc ''CCOPT' pngset" - - pngset.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngget.OBJ "cc ''CCOPT' pngget" - - pngget.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngread.OBJ "cc ''CCOPT' pngread" - - pngread.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngpread.OBJ "cc ''CCOPT' pngpread" - - pngpread.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngrtran.OBJ "cc ''CCOPT' pngrtran" - - pngrtran.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngrutil.OBJ "cc ''CCOPT' pngrutil" - - pngrutil.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngerror.OBJ "cc ''CCOPT' pngerror" - - pngerror.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngmem.OBJ "cc ''CCOPT' pngmem" - - pngmem.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngrio.OBJ "cc ''CCOPT' pngrio" - - pngrio.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngwio.OBJ "cc ''CCOPT' pngwio" - - pngwio.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngtrans.OBJ "cc ''CCOPT' pngtrans" - - pngtrans.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngwrite.OBJ "cc ''CCOPT' pngwrite" - - pngwrite.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngwtran.OBJ "cc ''CCOPT' pngwtran" - - pngwtran.c png.h pngconf.h pngpriv.h -$ CALL MAKE pngwutil.OBJ "cc ''CCOPT' pngwutil" - - pngwutil.c png.h pngconf.h pngpriv.h -$ write sys$output "Building Libpng ..." -$ CALL MAKE libpng.OLB "lib/crea libpng.olb *.obj" *.OBJ -$ write sys$output "Building pngtest..." -$ CALL MAKE pngtest.OBJ "cc ''CCOPT' pngtest" - - pngtest.c png.h pngconf.h -$ call make pngtest.exe - - "LINK pngtest,libpng.olb/lib,''zlibsrc'libz.olb/lib" - - pngtest.obj libpng.olb -$ write sys$output "Testing Libpng..." -$ run pngtest -$ else -$ if f$search("DESCRIP.MMS") .eqs. "" then copy/nolog [.SCRIPTS]DESCRIP.MMS [] -$ 'make'/macro=('comp',zlibsrc='zlibsrc') -$ endif -$ write sys$output "Libpng build completed" -$ exit -$! -$! -$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES -$ V = 'F$Verify(0) -$! P1 = What we are trying to make -$! P2 = Command to make it -$! P3 - P8 What it depends on -$ -$ If F$Search(P1) .Eqs. "" Then Goto Makeit -$ Time = F$CvTime(F$File(P1,"RDT")) -$arg=3 -$Loop: -$ Argument = P'arg -$ If Argument .Eqs. "" Then Goto Exit -$ El=0 -$Loop2: -$ File = F$Element(El," ",Argument) -$ If File .Eqs. " " Then Goto Endl -$ AFile = "" -$Loop3: -$ OFile = AFile -$ AFile = F$Search(File) -$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl -$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit -$ Goto Loop3 -$NextEL: -$ El = El + 1 -$ Goto Loop2 -$EndL: -$ arg=arg+1 -$ If arg .Le. 8 Then Goto Loop -$ Goto Exit -$ -$Makeit: -$ VV=F$VERIFY(0) -$ write sys$output P2 -$ 'P2 -$ VV='F$Verify(VV) -$Exit: -$ If V Then Set Verify -$ENDSUBROUTINE diff --git a/Dependencies/libpng/scripts/png32ce.def b/Dependencies/libpng/scripts/png32ce.def deleted file mode 100644 index 693a85c..0000000 --- a/Dependencies/libpng/scripts/png32ce.def +++ /dev/null @@ -1,259 +0,0 @@ -;------------------------------------------ -; LIBPNG module definition file for Windows -;------------------------------------------ - -LIBRARY lpngce - - png_memcpy_check - png_memset_check - png_set_dither - png_read_init_3 - png_write_init_3 - png_set_strip_error_numbers - png_get_uint_32 - png_get_uint_16 - png_get_int_32 - -EXPORTS -;Version 1.4.1 - png_build_grayscale_palette @1 -; png_check_sig @2 - png_chunk_error @3 - png_chunk_warning @4 -; png_convert_from_struct_tm @5 -; png_convert_from_time_t @6 - png_create_info_struct @7 - png_create_read_struct @8 - png_create_write_struct @9 - png_data_freer @10 - png_destroy_info_struct @11 - png_destroy_read_struct @12 - png_destroy_write_struct @13 - png_error @14 - png_free @15 - png_free_data @16 - png_get_IHDR @17 - png_get_PLTE @18 - png_get_bKGD @19 - png_get_bit_depth @20 - png_get_cHRM @21 - png_get_cHRM_fixed @22 - png_get_channels @23 - png_get_color_type @24 - png_get_compression_buffer_size @25 - png_get_compression_type @26 - png_get_copyright @27 - png_get_error_ptr @28 - png_get_filter_type @29 - png_get_gAMA @30 - png_get_gAMA_fixed @31 - png_get_hIST @32 - png_get_header_ver @33 - png_get_header_version @34 - png_get_iCCP @35 - png_get_image_height @36 - png_get_image_width @37 - png_get_interlace_type @38 - png_get_io_ptr @39 - png_get_libpng_ver @40 - png_get_oFFs @41 - png_get_pCAL @42 - png_get_pHYs @43 - png_get_pixel_aspect_ratio @44 - png_get_pixels_per_meter @45 - png_get_progressive_ptr @46 - png_get_rgb_to_gray_status @47 - png_get_rowbytes @48 - png_get_rows @49 - png_get_sBIT @50 - png_get_sCAL @51 - png_get_sPLT @52 - png_get_sRGB @53 - png_get_signature @54 - png_get_tIME @55 - png_get_tRNS @56 - png_get_text @57 - png_get_unknown_chunks @58 - png_get_user_chunk_ptr @59 - png_get_user_transform_ptr @60 - png_get_valid @61 - png_get_x_offset_microns @62 - png_get_x_offset_pixels @63 - png_get_x_pixels_per_meter @64 - png_get_y_offset_microns @65 - png_get_y_offset_pixels @66 - png_get_y_pixels_per_meter @67 - png_malloc @68 -; png_memcpy_check @69 -; png_memset_check @70 - png_permit_empty_plte @71 - png_process_data @72 - png_progressive_combine_row @73 - png_read_end @74 - png_read_image @75 - png_read_info @76 -; png_read_init is deprecated - png_read_init @77 - png_read_png @78 - png_read_row @79 - png_read_rows @80 - png_read_update_info @81 - png_reset_zstream @82 - png_set_IHDR @83 - png_set_PLTE @84 - png_set_bKGD @85 - png_set_background @86 - png_set_bgr @87 - png_set_cHRM @88 - png_set_cHRM_fixed @89 - png_set_compression_buffer_size @90 - png_set_compression_level @91 - png_set_compression_mem_level @92 - png_set_compression_method @93 - png_set_compression_strategy @94 - png_set_compression_window_bits @95 - png_set_crc_action @96 -; png_set_dither @97 - png_set_error_fn @98 - png_set_expand @99 - png_set_filler @100 - png_set_filter @101 - png_set_filter_heuristics @102 - png_set_flush @103 - png_set_gAMA @104 - png_set_gAMA_fixed @105 - png_set_gamma @106 - png_set_gray_1_2_4_to_8 @107 ; deprecated - png_set_gray_to_rgb @108 - png_set_hIST @109 - png_set_iCCP @110 - png_set_interlace_handling @111 - png_set_invert_alpha @112 - png_set_invert_mono @113 - png_set_keep_unknown_chunks @114 - png_set_oFFs @115 - png_set_pCAL @116 - png_set_pHYs @117 - png_set_packing @118 - png_set_packswap @119 - png_set_palette_to_rgb @120 - png_set_progressive_read_fn @121 - png_set_read_fn @122 - png_set_read_status_fn @123 - png_set_read_user_chunk_fn @124 - png_set_read_user_transform_fn @125 - png_set_rgb_to_gray @126 - png_set_rgb_to_gray_fixed @127 - png_set_rows @128 - png_set_sBIT @129 - png_set_sCAL @130 - png_set_sPLT @131 - png_set_sRGB @132 - png_set_sRGB_gAMA_and_cHRM @133 - png_set_shift @134 - png_set_sig_bytes @135 - png_set_strip_16 @136 - png_set_strip_alpha @137 - png_set_swap @138 - png_set_swap_alpha @139 - png_set_tIME @140 - png_set_tRNS @141 - png_set_tRNS_to_alpha @142 - png_set_text @143 - png_set_unknown_chunk_location @144 - png_set_unknown_chunks @145 - png_set_user_transform_info @146 - png_set_write_fn @147 - png_set_write_status_fn @148 - png_set_write_user_transform_fn @149 - png_sig_cmp @150 - png_start_read_image @151 - png_warning @152 - png_write_chunk @153 - png_write_chunk_data @154 - png_write_chunk_end @155 - png_write_chunk_start @156 - png_write_end @157 - png_write_flush @158 - png_write_image @159 - png_write_info @160 - png_write_info_before_PLTE @161 -; png_write_init is deprecated - png_write_init @162 - png_write_png @163 - png_write_row @164 - png_write_rows @165 -; png_read_init_2 and png_write_init_2 are deprecated. - png_read_init_2 @166 - png_write_init_2 @167 - png_access_version_number @168 -; png_sig_bytes @169 -; png_libpng_ver @170 - png_init_io @171 - png_convert_to_rfc1123 @172 - png_set_invalid @173 -; Added at version 1.0.12 -; For compatiblity with 1.0.7-1.0.11 - png_info_init @174 -; png_read_init_3 @175 -; png_write_init_3 @176 - png_info_init_3 @177 - png_destroy_struct @178 -; Added at version 1.2.0 -; For use with PNG_USER_MEM_SUPPORTED -; png_destroy_struct_2 @179 -; png_create_read_struct_2 @180 -; png_create_write_struct_2 @181 -; png_malloc_default @182 -; png_free_default @183 -; MNG features -; png_permit_mng_features @184 -; MMX support -; png_mmx_support @185 -; png_get_mmx_flagmask @186 -; png_get_asm_flagmask @187 -; png_get_asm_flags @188 -; png_get_mmx_bitdepth_threshold @189 -; png_get_mmx_rowbytes_threshold @190 -; png_set_asm_flags @191 -; png_init_mmx_flags @192 -; Strip error numbers -; png_set_strip_error_numbers @193 -; Added at version 1.2.2 - png_handle_as_unknown @179 - png_zalloc @180 - png_zfree @181 -; png_handle_as_unknown @194 -; png_zalloc @195 -; png_zfree @196 -; Added at version 1.2.6 - png_malloc_warn @195 - png_get_user_height_max @196 - png_get_user_width_max @197 - png_set_user_limits @198 -; Added at version 1.2.7 - png_set_add_alpha @199 -; Added at version 1.2.9 -; png_get_uint_32 @200 - png_save_uint_32 @201 -; png_get_uint_16 @202 - png_save_uint_16 @203 -; png_get_int_32 @204 - png_save_int_32 @205 - png_get_uint_31 @206 - png_set_expand_gray_1_2_4_to_8 @207 -; Added at version 1.2.41 - png_write_sig @208 - png_benign_error @209 - png_benign_chunk_error @210 - png_set_benign_error @211 - png_get_io_chunk_name @212 - png_get_io_state @213 - png_get_chunk_cache_max @215 - png_set_chunk_cache_max @216 - png_check_cHRM_fixed @217 - png_calloc @218 - png_set_longjmp_fn @219 -; Added at version 1.4.1 - png_get_chunk_malloc_max @220 - png_set_chunk_malloc_max @221 diff --git a/Dependencies/libpng/scripts/pngos2.def b/Dependencies/libpng/scripts/pngos2.def deleted file mode 100644 index 212356d..0000000 --- a/Dependencies/libpng/scripts/pngos2.def +++ /dev/null @@ -1,253 +0,0 @@ -;---------------------------------------- -; PNG.LIB module definition file for OS/2 -;---------------------------------------- - -; Version 1.4.1 - -LIBRARY PNG -DESCRIPTION "PNG image compression library for OS/2" -CODE PRELOAD MOVEABLE DISCARDABLE -DATA PRELOAD MOVEABLE MULTIPLE - -EXPORTS - - png_build_grayscale_palette - png_chunk_error - png_chunk_warning - png_convert_from_struct_tm - png_convert_from_time_t - png_create_info_struct - png_create_read_struct - png_create_write_struct - png_data_freer - png_destroy_info_struct - png_destroy_read_struct - png_destroy_write_struct - png_error - png_free - png_free_data - png_get_IHDR - png_get_PLTE - png_get_bKGD - png_get_bit_depth - png_get_cHRM - png_get_cHRM_fixed - png_get_channels - png_get_color_type - png_get_compression_buffer_size - png_get_compression_type - png_get_copyright - png_get_error_ptr - png_get_filter_type - png_get_gAMA - png_get_gAMA_fixed - png_get_hIST - png_get_header_ver - png_get_header_version - png_get_iCCP - png_get_image_height - png_get_image_width - png_get_interlace_type - png_get_io_ptr - png_get_libpng_ver - png_get_oFFs - png_get_pCAL - png_get_pHYs - png_get_pixel_aspect_ratio - png_get_pixels_per_meter - png_get_progressive_ptr - png_get_rgb_to_gray_status - png_get_rowbytes - png_get_rows - png_get_sBIT - png_get_sCAL - png_get_sPLT - png_get_sRGB - png_get_signature - png_get_tIME - png_get_tRNS - png_get_text - png_get_unknown_chunks - png_get_user_chunk_ptr - png_get_user_transform_ptr - png_get_valid - png_get_x_offset_microns - png_get_x_offset_pixels - png_get_x_pixels_per_meter - png_get_y_offset_microns - png_get_y_offset_pixels - png_get_y_pixels_per_meter - png_malloc - png_process_data - png_progressive_combine_row - png_read_end - png_read_image - png_read_info - png_read_png - png_read_row - png_read_rows - png_read_update_info - png_reset_zstream - png_set_IHDR - png_set_PLTE - png_set_bKGD - png_set_background - png_set_bgr - png_set_cHRM - png_set_cHRM_fixed - png_set_compression_buffer_size - png_set_compression_level - png_set_compression_mem_level - png_set_compression_method - png_set_compression_strategy - png_set_compression_window_bits - png_set_crc_action - png_set_error_fn - png_set_expand - png_set_filler - png_set_filter - png_set_filter_heuristics - png_set_flush - png_set_gAMA - png_set_gAMA_fixed - png_set_gamma - png_set_gray_to_rgb - png_set_hIST - png_set_iCCP - png_set_interlace_handling - png_set_invert_alpha - png_set_invert_mono - png_set_keep_unknown_chunks - png_set_oFFs - png_set_pCAL - png_set_pHYs - png_set_packing - png_set_packswap - png_set_palette_to_rgb - png_set_progressive_read_fn - png_set_read_fn - png_set_read_status_fn - png_set_read_user_chunk_fn - png_set_read_user_transform_fn - png_set_rgb_to_gray - png_set_rgb_to_gray_fixed - png_set_rows - png_set_sBIT - png_set_sCAL - png_set_sPLT - png_set_sRGB - png_set_sRGB_gAMA_and_cHRM - png_set_shift - png_set_sig_bytes - png_set_strip_16 - png_set_strip_alpha - png_set_swap - png_set_swap_alpha - png_set_tIME - png_set_tRNS - png_set_tRNS_to_alpha - png_set_text - png_set_unknown_chunk_location - png_set_unknown_chunks - png_set_user_transform_info - png_set_write_fn - png_set_write_status_fn - png_set_write_user_transform_fn - png_sig_cmp - png_start_read_image - png_warning - png_write_chunk - png_write_chunk_data - png_write_chunk_end - png_write_chunk_start - png_write_end - png_write_flush - png_write_image - png_write_info - png_write_info_before_PLTE - png_write_png - png_write_row - png_write_rows - png_write_sig - png_access_version_number - png_init_io - png_convert_to_rfc1123 - png_set_invalid - -; Added at version 1.2.0: - png_permit_empty_plte - png_permit_mng_features - -; Added at version 1.2.2: - png_handle_as_unknown - -; Added at version 1.2.2 and deleted from 1.2.3: -; png_zalloc -; png_zfree - -; Added at version 1.2.4 - png_malloc_warn - -; Added at version 1.2.6 - png_set_user_limits - png_get_user_height_max - png_get_user_width_max -; Added at version 1.2.7 - png_set_add_alpha - -; Added at version 1.2.9 - png_save_uint_32 - png_save_uint_16 - png_save_int_32 - png_get_uint_31 - png_set_expand_gray_1_2_4_to_8 - -; Added at version 1.2.41 - png_write_sig -; png_benign_error -; png_benign_chunk_error -; png_set_benign_error - png_get_io_chunk_name - png_get_io_state - png_get_chunk_cache_max - png_set_chunk_cache_max - png_check_cHRM_fixed - png_calloc - png_set_longjmp_fn -; Added at version 1.4.1 - png_get_chunk_malloc_max - png_set_chunk_malloc_max - -; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS - png_libpng_ver - png_pass_start - png_pass_inc - png_pass_ystart - png_pass_yinc - png_pass_mask - png_pass_dsp_mask -; png_pass_width -; png_pass_height - -; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS - png_IHDR - png_IDAT - png_IEND - png_PLTE - png_bKGD - png_cHRM - png_gAMA - png_hIST - png_iCCP - png_iTXt - png_oFFs - png_pCAL - png_pHYs - png_sBIT - png_sCAL - png_sPLT - png_sRGB - png_tEXt - png_tIME - png_tRNS - png_zTXt diff --git a/Dependencies/libpng/scripts/pngwin.def b/Dependencies/libpng/scripts/pngwin.def deleted file mode 100644 index 741cbfa..0000000 --- a/Dependencies/libpng/scripts/pngwin.def +++ /dev/null @@ -1,214 +0,0 @@ -;------------------------------------------ -; LIBPNG module definition file for Windows -;------------------------------------------ - -LIBRARY - -EXPORTS -;Version 1.4.1 - png_build_grayscale_palette - png_chunk_error - png_chunk_warning - png_convert_from_struct_tm - png_convert_from_time_t - png_create_info_struct - png_create_read_struct - png_create_write_struct - png_data_freer - png_destroy_info_struct - png_destroy_read_struct - png_destroy_write_struct - png_error - png_free - png_free_data - png_get_IHDR - png_get_PLTE - png_get_bKGD - png_get_bit_depth - png_get_cHRM - png_get_cHRM_fixed - png_get_channels - png_get_color_type - png_get_compression_buffer_size - png_get_compression_type - png_get_copyright - png_get_error_ptr - png_get_filter_type - png_get_gAMA - png_get_gAMA_fixed - png_get_hIST - png_get_header_ver - png_get_header_version - png_get_iCCP - png_get_image_height - png_get_image_width - png_get_interlace_type - png_get_io_ptr - png_get_libpng_ver - png_get_oFFs - png_get_pCAL - png_get_pHYs - png_get_pixel_aspect_ratio - png_get_pixels_per_meter - png_get_progressive_ptr - png_get_rgb_to_gray_status - png_get_rowbytes - png_get_rows - png_get_sBIT - png_get_sCAL - png_get_sPLT - png_get_sRGB - png_get_signature - png_get_tIME - png_get_tRNS - png_get_text - png_get_unknown_chunks - png_get_user_chunk_ptr - png_get_user_transform_ptr - png_get_valid - png_get_x_offset_microns - png_get_x_offset_pixels - png_get_x_pixels_per_meter - png_get_y_offset_microns - png_get_y_offset_pixels - png_get_y_pixels_per_meter - png_malloc - png_process_data - png_progressive_combine_row - png_read_end - png_read_image - png_read_info - png_read_png - png_read_row - png_read_rows - png_read_update_info - png_reset_zstream - png_set_IHDR - png_set_PLTE - png_set_bKGD - png_set_background - png_set_bgr - png_set_cHRM - png_set_cHRM_fixed - png_set_compression_buffer_size - png_set_compression_level - png_set_compression_mem_level - png_set_compression_method - png_set_compression_strategy - png_set_compression_window_bits - png_set_crc_action - png_set_error_fn - png_set_expand - png_set_filler - png_set_filter - png_set_filter_heuristics - png_set_flush - png_set_gAMA - png_set_gAMA_fixed - png_set_gamma - png_set_gray_to_rgb - png_set_hIST - png_set_iCCP - png_set_interlace_handling - png_set_invert_alpha - png_set_invert_mono - png_set_keep_unknown_chunks - png_set_oFFs - png_set_pCAL - png_set_pHYs - png_set_packing - png_set_packswap - png_set_palette_to_rgb - png_set_progressive_read_fn - png_set_read_fn - png_set_read_status_fn - png_set_read_user_chunk_fn - png_set_read_user_transform_fn - png_set_rgb_to_gray - png_set_rgb_to_gray_fixed - png_set_rows - png_set_sBIT - png_set_sCAL - png_set_sPLT - png_set_sRGB - png_set_sRGB_gAMA_and_cHRM - png_set_shift - png_set_sig_bytes - png_set_strip_16 - png_set_strip_alpha - png_set_swap - png_set_swap_alpha - png_set_tIME - png_set_tRNS - png_set_tRNS_to_alpha - png_set_text - png_set_unknown_chunk_location - png_set_unknown_chunks - png_set_user_transform_info - png_set_write_fn - png_set_write_status_fn - png_set_write_user_transform_fn - png_sig_cmp - png_start_read_image - png_warning - png_write_chunk - png_write_chunk_data - png_write_chunk_end - png_write_chunk_start - png_write_end - png_write_flush - png_write_image - png_write_info - png_write_info_before_PLTE - png_write_png - png_write_row - png_write_rows - png_access_version_number - png_init_io - png_convert_to_rfc1123 - png_set_invalid -; Added at version 1.0.12 - png_info_init_3 - png_destroy_struct -; Added at version 1.2.0 -; For use with PNG_USER_MEM_SUPPORTED - png_destroy_struct_2 - png_create_read_struct_2 - png_create_write_struct_2 - png_malloc_default - png_free_default -; MNG features - png_permit_mng_features -; Added at version 1.2.2 - png_handle_as_unknown -; Added at version 1.2.2 and deleted from 1.2.3 -; png_zalloc -; png_zfree -; Added at version 1.2.4 - png_malloc_warn - png_get_user_height_max - png_get_user_width_max - png_set_user_limits -; Added at version 1.2.7 - png_set_add_alpha -; Added at version 1.2.9 - png_save_uint_32 - png_save_uint_16 - png_save_int_32 - png_get_uint_31 - png_set_expand_gray_1_2_4_to_8 -; Added at version 1.2.41 - png_write_sig -; png_benign_error -; png_benign_chunk_error -; png_set_benign_error - png_get_io_chunk_name - png_get_io_state - png_get_chunk_cache_max - png_set_chunk_cache_max - png_check_cHRM_fixed - png_calloc - png_set_longjmp_fn -; Added at version 1.4.1 - png_get_chunk_malloc_max - png_set_chunk_malloc_max diff --git a/Dependencies/libpng/scripts/pngwin.rc b/Dependencies/libpng/scripts/pngwin.rc deleted file mode 100644 index 9335cbb..0000000 --- a/Dependencies/libpng/scripts/pngwin.rc +++ /dev/null @@ -1,112 +0,0 @@ -#define PNG_VERSION_INFO_ONLY - -#include -#include "../png.h" - -#define _QUOTE(x) # x -#define QUOTE(x) _QUOTE(x) - -#define PNG_LIBPNG_DLLFNAME "LIBPNG" - -/* Support deprecated PRIVATEBUILD macro */ -#if defined(PRIVATEBUILD) && !defined(PNG_USER_PRIVATEBUILD) -# define PNG_USER_PRIVATEBUILD PRIVATEBUILD -#endif - -#if defined(PNG_USER_DLLFNAME_POSTFIX) && !defined(PNG_USER_PRIVATEBUILD) -# error "PNG_USER_PRIVATEBUILD must be defined as a string describing the\ - custom changes made to the library." -#endif - -/* Prioritize PNG_USER_x over PNG_LIBPNG_x */ -#ifdef PNG_USER_DLLFNAME_POSTFIX -# undef PNG_LIBPNG_DLLFNAME_POSTFIX -# define PNG_LIBPNG_DLLFNAME_POSTFIX PNG_USER_DLLFNAME_POSTFIX -#endif - -#ifdef PNG_USER_VERSIONINFO_COMMENTS -# undef PNG_LIBPNG_VERSIONINFO_COMMENTS -# define PNG_LIBPNG_VERSIONINFO_COMMENTS PNG_USER_VERSIONINFO_COMMENTS -#endif - -#if defined(PNG_DEBUG) && (PNG_DEBUG > 0) -# define VS_DEBUG VS_FF_DEBUG -# ifndef PNG_LIBPNG_DLLFNAME_POSTFIX -# define PNG_LIBPNG_DLLFNAME_POSTFIX "D" -# endif /* PNG_LIBPNG_DLLFNAME_POSTFIX */ -# ifndef PNG_LIBPNG_VERSIONINFO_COMMENTS -# define PNG_LIBPNG_VERSIONINFO_COMMENTS "PNG_DEBUG=" QUOTE(PNG_DEBUG) -# endif /* PNG_LIBPNG_VERSIONINFO_COMMENTS */ -#else -# define VS_DEBUG 0 -# ifndef PNG_LIBPNG_DLLFNAME_POSTFIX -# define PNG_LIBPNG_DLLFNAME_POSTFIX -# endif /* PNG_LIBPNG_DLLFNAME_POSTFIX */ -#endif /* defined(DEBUG)... */ - -#ifdef PNG_USER_PRIVATEBUILD -# define VS_PRIVATEBUILD VS_FF_PRIVATEBUILD -#else -# define VS_PRIVATEBUILD 0 -#endif /* PNG_USER_PRIVATEBUILD */ - -#ifdef PNG_LIBPNG_SPECIALBUILD -# define VS_SPECIALBUILD VS_FF_SPECIALBUILD -#else -# define VS_SPECIALBUILD 0 -#endif /* PNG_LIBPNG_BUILD_SPECIAL */ - -#if ((PNG_LIBPNG_BUILD_BASE_TYPE & PNG_LIBPNG_RELEASE_STATUS_MASK) !=\ - PNG_LIBPNG_BUILD_STABLE) -# define VS_PRERELEASE VS_FF_PRERELEASE -# define VS_PATCHED 0 -#else -# define VS_PRERELEASE 0 -# if (PNG_LIBPNG_BUILD_BASE_TYPE & PNG_LIBPNG_BUILD_PATCHED) -# define VS_PATCHED VS_FF_PATCHED -# else -# define VS_PATCHED 0 -# endif -#endif - -VS_VERSION_INFO VERSIONINFO -FILEVERSION PNG_LIBPNG_VER_MAJOR, PNG_LIBPNG_VER_MINOR, PNG_LIBPNG_VER_RELEASE, PNG_LIBPNG_VER_BUILD -PRODUCTVERSION PNG_LIBPNG_VER_MAJOR, PNG_LIBPNG_VER_MINOR, PNG_LIBPNG_VER_RELEASE, PNG_LIBPNG_VER_BUILD -FILEFLAGSMASK VS_FFI_FILEFLAGSMASK -FILEFLAGS VS_DEBUG | VS_PRIVATEBUILD | VS_SPECIALBUILD | VS_PRERELEASE | VS_PATCHED -FILEOS VOS__WINDOWS32 -FILETYPE VFT_DLL -FILESUBTYPE VFT2_UNKNOWN -BEGIN - BLOCK "StringFileInfo" - BEGIN BLOCK "040904E4" /* Language type = U.S English(0x0409) and Character Set = Windows, Multilingual(0x04E4) */ - BEGIN -#ifdef PNG_LIBPNG_VERSIONINFO_COMMENTS - VALUE "Comments", PNG_LIBPNG_VERSIONINFO_COMMENTS "\000" -#endif /* PNG_LIBPNG_VERSIONINFO_COMMENTS */ -#ifdef PNG_USER_VERSIONINFO_COMPANYNAME - VALUE "CompanyName", PNG_USER_VERSIONINFO_COMPANYNAME "\000" -#endif /* PNG_USER_VERSIONINFO_COMPANYNAME */ - VALUE "FileDescription", "PNG image compression library\000" - VALUE "FileVersion", PNG_LIBPNG_VER_STRING "\000" - VALUE "InternalName", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_DLLNUM) PNG_LIBPNG_DLLFNAME_POSTFIX " (Windows 32 bit)\000" - VALUE "LegalCopyright", "\251 1998-2009 Glenn Randers-Pehrson et al.\000" -#ifdef PNG_USER_VERSIONINFO_LEGALTRADEMARKS - VALUE "LegalTrademarks", PNG_USER_VERSIONINFO_LEGALTRADEMARKS "\000" -#endif /* PNG_USER_VERSIONINFO_LEGALTRADEMARKS */ - VALUE "OriginalFilename", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_DLLNUM) PNG_LIBPNG_DLLFNAME_POSTFIX ".DLL\000" -#ifdef PNG_USER_PRIVATEBUILD - VALUE "PrivateBuild", PNG_USER_PRIVATEBUILD "\000" -#endif /* PNG_USER_PRIVATEBUILD */ - VALUE "ProductName", "LibPNG\000" - VALUE "ProductVersion", "1\000" -#ifdef PNG_LIBPNG_SPECIALBUILD - VALUE "SpecialBuild", PNG_LIBPNG_SPECIALBUILD "\000" -#endif /* PNG_LIBPNG_SPECIALBUILD */ - END - END - BLOCK "VarFileInfo" - BEGIN - VALUE "Translation", 0x0409, 0x04E4 - END -END diff --git a/Dependencies/libpng/scripts/smakefile.ppc b/Dependencies/libpng/scripts/smakefile.ppc deleted file mode 100644 index 531c693..0000000 --- a/Dependencies/libpng/scripts/smakefile.ppc +++ /dev/null @@ -1,33 +0,0 @@ -# Amiga powerUP (TM) Makefile -# makefile for libpng and SAS C V6.58/7.00 PPC compiler -# Copyright (C) 1998 by Andreas R. Kleinert -# -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -CC = scppc -CFLAGS = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL IDIR /zlib \ - OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8 -LIBNAME = libpng.a -AR = ppc-amigaos-ar -AR_FLAGS = cr -RANLIB = ppc-amigaos-ranlib -LDFLAGS = -r -o -LDLIBS = ../zlib/libzip.a LIB:scppc.a -LN = ppc-amigaos-ld -RM = delete quiet -MKDIR = makedir - -OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o pngread.o \ -pngerror.o pngpread.o pngwrite.o pngrtran.o pngwtran.o pngrio.o pngwio.o pngmem.o - -all: $(LIBNAME) pngtest - -$(LIBNAME): $(OBJS) - $(AR) $(AR_FLAGS) $@ $(OBJS) - $(RANLIB) $@ - -pngtest: pngtest.o $(LIBNAME) - $(LN) $(LDFLAGS) pngtest LIB:c_ppc.o pngtest.o $(LIBNAME) $(LDLIBS) \ -LIB:end.o diff --git a/Dependencies/libpng/test-pngtest.sh b/Dependencies/libpng/test-pngtest.sh deleted file mode 100755 index c134a8a..0000000 --- a/Dependencies/libpng/test-pngtest.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh - -./pngtest ${srcdir}/pngtest.png diff --git a/Dependencies/libvorbis/AUTHORS b/Dependencies/libvorbis/AUTHORS deleted file mode 100644 index 0da1036..0000000 --- a/Dependencies/libvorbis/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -Monty - -and the rest of the Xiph.org Foundation. diff --git a/Dependencies/libvorbis/CHANGES b/Dependencies/libvorbis/CHANGES deleted file mode 100644 index f5740b9..0000000 --- a/Dependencies/libvorbis/CHANGES +++ /dev/null @@ -1,100 +0,0 @@ -libvorbis 1.3.1 (2010-02-26) -- "Xiph.Org libVorbis I 20100325 (Everywhere)" - - * tweak + minor arithmetic fix in floor1 fit - * revert noise norm to conservative 1.2.3 behavior pending - more listening testing - -libvorbis 1.3.0 (2010-02-25) -- unreleased staging snapshot - - * Optimized surround support for 5.1 encoding at 44.1/48kHz - * Added encoder control call to disable channel coupling - * Correct an overflow bug in very low-bitrate encoding on 32 bit - machines that caused inflated bitrates - * Numerous API hardening, leak and build fixes - * Correct bug in 22kHz compand setup that could cause a crash - * Correct bug in 16kHz codebooks that could cause unstable pure - tones at high bitrates - -libvorbis 1.2.3 (2009-07-09) -- "Xiph.Org libVorbis I 20090709" - - * correct a vorbisfile bug that prevented proper playback of - Vorbis files where all audio in a logical stream is in a - single page - * Additional decode setup hardening against malicious streams - * Add 'OV_EXCLUDE_STATIC_CALLBACKS' define for developers who - wish to avoid unused symbol warnings from the static callbacks - defined in vorbisfile.h - -libvorbis 1.2.2 (2009-06-24) -- "Xiph.Org libVorbis I 20090624" - - * define VENDOR and ENCODER strings - * seek correctly in files bigger than 2 GB (Windows) - * fix regression from CVE-2008-1420; 1.0b1 files work again - * mark all tables as constant to reduce memory occupation - * additional decoder hardening against malicious streams - * substantially reduce amount of seeking performed by Vorbisfile - * Multichannel decode bugfix - * build system updates - * minor specification clarifications/fixes - -libvorbis 1.2.1 (unreleased) -- "Xiph.Org libVorbis I 20080501" - - * Improved robustness with corrupt streams. - * New ov_read_filter() vorbisfile call allows filtering decoded - audio as floats before converting to integer samples. - * Fix an encoder bug with multichannel streams. - * Replaced RTP payload format draft with RFC 5215. - * Bare bones self test under 'make check'. - * Fix a problem encoding some streams between 14 and 28 kHz. - * Fix a numerical instability in the edge extrapolation filter. - * Build system improvements. - * Specification correction. - -libvorbis 1.2.0 (2007-07-25) -- "Xiph.Org libVorbis I 20070622" - - * new ov_fopen() convenience call that avoids the common - stdio conflicts with ov_open() and MSVC runtimes. - * libvorbisfile now handles multiplexed streams - * improve robustness to corrupt input streams - * fix a minor encoder bug - * updated RTP draft - * build system updates - * minor corrections to the specification - -libvorbis 1.1.2 (2005-11-27) -- "Xiph.Org libVorbis I 20050304" - - * fix a serious encoder bug with gcc 4 optimized builds - * documentation and spec fixes - * updated VS2003 and XCode builds - * new draft RTP encapsulation spec - -libvorbis 1.1.1 (2005-06-27) -- "Xiph.Org libVorbis I 20050304" - - * bug fix to the bitrate management encoder interface - * bug fix to properly set packetno field in the encoder - * new draft RTP encapsulation spec - * library API documentation improvements - -libvorbis 1.1.0 (2004-09-22) -- "Xiph.Org libVorbis I 20040629" - - * merges tuning improvements from Aoyumi's aoTuV with fixups - * new managed bitrate (CBR) mode support - * new vorbis_encoder_ctl() interface - * extensive documentation updates - * application/ogg mimetype is now official - * autotools cleanup from Thomas Vander Stichele - * SymbianOS build support from Colin Ward at CSIRO - * various bugfixes - * various packaging improvements - -libvorbis 1.0.1 (2003-11-17) -- "Xiph.Org libVorbis I 20030909" - - * numerous bug fixes - * specification corrections - * new crosslap and halfrate APIs for game use - * packaging and build updates - -libvorbis 1.0.0 (2002-07-19) -- "Xiph.Org libVorbis I 20020717" - - * first stable release - diff --git a/Dependencies/libvorbis/COPYING b/Dependencies/libvorbis/COPYING deleted file mode 100644 index 28de72a..0000000 --- a/Dependencies/libvorbis/COPYING +++ /dev/null @@ -1,28 +0,0 @@ -Copyright (c) 2002-2008 Xiph.org Foundation - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - -- Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. - -- Neither the name of the Xiph.org Foundation nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION -OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Dependencies/libvorbis/Makefile.am b/Dependencies/libvorbis/Makefile.am deleted file mode 100644 index 7ddc442..0000000 --- a/Dependencies/libvorbis/Makefile.am +++ /dev/null @@ -1,45 +0,0 @@ -## Process this file with automake to produce Makefile.in - -AUTOMAKE_OPTIONS = 1.7 foreign dist-zip dist-bzip2 - -SUBDIRS = m4 include vq lib test doc - -if BUILD_EXAMPLES -SUBDIRS += examples -endif - -m4datadir = $(datadir)/aclocal -m4data_DATA = vorbis.m4 - -pkgconfigdir = $(libdir)/pkgconfig -pkgconfig_DATA = vorbis.pc vorbisenc.pc vorbisfile.pc - -EXTRA_DIST = \ - CHANGES COPYING \ - todo.txt autogen.sh \ - libvorbis.spec libvorbis.spec.in \ - vorbis.m4 \ - vorbis.pc.in vorbisenc.pc.in vorbisfile.pc.in \ - vorbis-uninstalled.pc.in \ - vorbisenc-uninstalled.pc.in \ - vorbisfile-uninstalled.pc.in \ - symbian \ - macos macosx win32 - - -DISTCHECK_CONFIGURE_FLAGS = --enable-docs - -dist-hook: - for item in $(EXTRA_DIST); do \ - if test -d $$item; then \ - echo -n "cleaning $$item dir for distribution..."; \ - rm -rf `find $(distdir)/$$item -name .svn`; \ - echo "OK"; \ - fi; \ - done - -debug: - $(MAKE) all CFLAGS="@DEBUG@" - -profile: - $(MAKE) all CFLAGS="@PROFILE@" diff --git a/Dependencies/libvorbis/Makefile.in b/Dependencies/libvorbis/Makefile.in deleted file mode 100644 index 6c11f43..0000000 --- a/Dependencies/libvorbis/Makefile.in +++ /dev/null @@ -1,774 +0,0 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - 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do \ - if test -d $$item; then \ - echo -n "cleaning $$item dir for distribution..."; \ - rm -rf `find $(distdir)/$$item -name .svn`; \ - echo "OK"; \ - fi; \ - done - -debug: - $(MAKE) all CFLAGS="@DEBUG@" - -profile: - $(MAKE) all CFLAGS="@PROFILE@" -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/Dependencies/libvorbis/README b/Dependencies/libvorbis/README deleted file mode 100644 index 3e969e0..0000000 --- a/Dependencies/libvorbis/README +++ /dev/null @@ -1,134 +0,0 @@ -******************************************************************** -* * -* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * -* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * -* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * -* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * -* * -* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * -* by the Xiph.org Foundation, http://www.xiph.org/ * -* * -******************************************************************** - -Vorbis is a general purpose audio and music encoding format -contemporary to MPEG-4's AAC and TwinVQ, the next generation beyond -MPEG audio layer 3. Unlike the MPEG sponsored formats (and other -proprietary formats such as RealAudio G2 and Windows' flavor of the -month), the Vorbis CODEC specification belongs to the public domain. -All the technical details are published and documented, and any -software entity may make full use of the format without license -fee, royalty or patent concerns. - -This package contains: - -* libvorbis, a BSD-style license software implementation of - the Vorbis specification by the Xiph.Org Foundation - (http://www.xiph.org/) - -* libvorbisfile, a BSD-style license convenience library - built on Vorbis designed to simplify common uses - -* libvorbisenc, a BSD-style license library that provides a simple, - programmatic encoding setup interface - -* example code making use of libogg, libvorbis, libvorbisfile and - libvorbisenc - -WHAT'S HERE: - -This source distribution includes libvorbis and an example -encoder/player to demonstrate use of libvorbis as well as -documentation on the Ogg Vorbis audio coding format. - -You'll need libogg (distributed separately) to compile this library. -A more comprehensive set of utilities is available in the vorbis-tools -package. - -Directory: - -./lib The source for the libraries, a BSD-license implementation - of the public domain Ogg Vorbis audio encoding format. - -./include Library API headers - -./debian Rules/spec files for building Debian .deb packages - -./doc Vorbis documentation - -./examples Example code illustrating programmatic use of libvorbis, - libvorbisfile and libvorbisenc - -./mac Codewarrior project files and build tweaks for MacOS. - -./macosx Project files for MacOS X. - -./win32 Win32 projects files and build automation - -./vq Internal utilities for training/building new LSP/residue - and auxiliary codebooks. - -CONTACT: - -The Ogg homepage is located at 'http://www.xiph.org/ogg/'. -Vorbis's homepage is located at 'http://www.xiph.org/vorbis/'. -Up to date technical documents, contact information, source code and -pre-built utilities may be found there. - -The user website for Ogg Vorbis software and audio is http://vorbis.com/ - -BUILDING FROM TRUNK: - -Development source is under subversion revision control at -https://svn.xiph.org/trunk/vorbis/. You will also need the -newest versions of autoconf, automake, libtool and pkg-config in -order to compile Vorbis from development source. A configure script -is provided for you in the source tarball distributions. - - [update or checkout latest source] - ./autogen.sh - make - -and as root if desired: - - make install - -This will install the Vorbis libraries (static and shared) into -/usr/local/lib, includes into /usr/local/include and API manpages -(once we write some) into /usr/local/man. - -Documentation building requires xsltproc and pdfxmltex. - -BUILDING FROM TARBALL DISTRIBUTIONS: - - ./configure - make - -and optionally (as root): - make install - -BUILDING RPMS: - -after normal configuring: - - make dist - rpm -ta libvorbis-.tar.gz - -BUILDING ON MACOS 9: - -Vorbis on MacOS 9 is built using Metroworks CodeWarrior. To build it, -first verify that the Ogg libraries are already built following the -instructions in the Ogg module README. Open vorbis/mac/libvorbis.mcp, -switch to the "Targets" pane, select everything, and make the project. -Do the same thing to build libvorbisenc.mcp, and libvorbisfile.mcp (in -that order). In vorbis/mac/Output you will now have both debug and final -versions of Vorbis shared libraries to link your projects against. - -To build a project using Ogg Vorbis, add access paths to your -CodeWarrior project for the ogg/include, ogg/mac/Output, -vorbis/include, and vorbis/mac/Output folders. Be sure that -"interpret DOS and Unix paths" is turned on in your project; it can -be found in the "access paths" pane in your project settings. Now -simply add the shared libraries you need to your project (OggLib and -VorbisLib at least) and #include "ogg/ogg.h" and "vorbis/codec.h" -wherever you need to access Ogg and Vorbis functionality. - diff --git a/Dependencies/libvorbis/aclocal.m4 b/Dependencies/libvorbis/aclocal.m4 deleted file mode 100644 index 333cfa8..0000000 --- a/Dependencies/libvorbis/aclocal.m4 +++ /dev/null @@ -1,8921 +0,0 @@ -# generated automatically by aclocal 1.10.2 -*- Autoconf -*- - -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.61],, -[m4_warning([this file was generated for autoconf 2.61. -You have another version of autoconf. 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- esac - ;; - esac - fi - done - IFS="$lt_save_ifs" - done - : ${lt_cv_path_NM=no} -fi]) -if test "$lt_cv_path_NM" != "no"; then - NM="$lt_cv_path_NM" -else - # Didn't find any BSD compatible name lister, look for dumpbin. - AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) - AC_SUBST([DUMPBIN]) - if test "$DUMPBIN" != ":"; then - NM="$DUMPBIN" - fi -fi -test -z "$NM" && NM=nm -AC_SUBST([NM]) -_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl - -AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], - [lt_cv_nm_interface="BSD nm" - echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) - (eval "$ac_compile" 2>conftest.err) - cat conftest.err >&AS_MESSAGE_LOG_FD - (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) - (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) - cat conftest.err >&AS_MESSAGE_LOG_FD - (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) - cat conftest.out >&AS_MESSAGE_LOG_FD - if $GREP 'External.*some_variable' conftest.out > /dev/null; then - lt_cv_nm_interface="MS dumpbin" - fi - rm -f conftest*]) -])# LT_PATH_NM - -# Old names: -AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) -AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_PROG_NM], []) -dnl AC_DEFUN([AC_PROG_NM], []) - - -# LT_LIB_M -# -------- -# check for math library -AC_DEFUN([LT_LIB_M], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -LIBM= -case $host in -*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) - # These system don't have libm, or don't need it - ;; -*-ncr-sysv4.3*) - AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") - AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") - ;; -*) - AC_CHECK_LIB(m, cos, LIBM="-lm") - ;; -esac -AC_SUBST([LIBM]) -])# LT_LIB_M - -# Old name: -AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_CHECK_LIBM], []) - - -# _LT_COMPILER_NO_RTTI([TAGNAME]) -# ------------------------------- -m4_defun([_LT_COMPILER_NO_RTTI], -[m4_require([_LT_TAG_COMPILER])dnl - -_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= - -if test "$GCC" = yes; 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- 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[45]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - i*:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - x86:Interix*:[3456]*) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T:Interix*:[3456]*) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu - exit ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-gnu - exit ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit ;; 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Generated from configure.ac by autoheader. */ - -/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP - systems. This function is required for `alloca.c' support on those systems. - */ -#undef CRAY_STACKSEG_END - -/* Define to 1 if using `alloca.c'. */ -#undef C_ALLOCA - -/* Define to 1 if you have `alloca', as a function or macro. */ -#undef HAVE_ALLOCA - -/* Define to 1 if you have and it should be used (not on Ultrix). - */ -#undef HAVE_ALLOCA_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#undef LT_OBJDIR - -/* Define to 1 if your C compiler doesn't accept -c and -o together. */ -#undef NO_MINUS_C_MINUS_O - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at runtime. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ -#undef STACK_DIRECTION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Version number of package */ -#undef VERSION - -/* Define to `__inline__' or `__inline' if that's what the C compiler - calls it, or to nothing if 'inline' is not supported under any name. */ -#ifndef __cplusplus -#undef inline -#endif diff --git a/Dependencies/libvorbis/config.sub b/Dependencies/libvorbis/config.sub deleted file mode 100755 index 387c18d..0000000 --- a/Dependencies/libvorbis/config.sub +++ /dev/null @@ -1,1608 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, -# Inc. - -timestamp='2006-07-02' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. The user should be able to distinguish -# a failure to support a valid configuration from a meaningless -# configuration. - -# The goal of this file is to map all the various variations of a given -# machine specification into a single specification in the form: -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or in some cases, the newer four-part form: -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# It is wrong to echo any other type of specification. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] CPU-MFR-OPSYS - $0 [OPTION] ALIAS - -Canonicalize a configuration name. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.sub ($timestamp) - -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 -Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" - rm -f "$tmpdepfile" - ;; - -none) - exec "$@" - ;; - -*) - echo "Unknown depmode $depmode" 1>&2 - exit 1 - ;; -esac - -exit 0 - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-end: "$" -# End: diff --git a/Dependencies/libvorbis/doc/01-introduction.tex b/Dependencies/libvorbis/doc/01-introduction.tex deleted file mode 100644 index 5c1772e..0000000 --- a/Dependencies/libvorbis/doc/01-introduction.tex +++ /dev/null @@ -1,529 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Introduction and Description} \label{vorbis:spec:intro} - -\subsection{Overview} - -This document provides a high level description of the Vorbis codec's -construction. A bit-by-bit specification appears beginning in -\xref{vorbis:spec:codec}. -The later sections assume a high-level -understanding of the Vorbis decode process, which is -provided here. - -\subsubsection{Application} -Vorbis is a general purpose perceptual audio CODEC intended to allow -maximum encoder flexibility, thus allowing it to scale competitively -over an exceptionally wide range of bitrates. At the high -quality/bitrate end of the scale (CD or DAT rate stereo, 16/24 bits) -it is in the same league as MPEG-2 and MPC. Similarly, the 1.0 -encoder can encode high-quality CD and DAT rate stereo at below 48kbps -without resampling to a lower rate. Vorbis is also intended for -lower and higher sample rates (from 8kHz telephony to 192kHz digital -masters) and a range of channel representations (monaural, -polyphonic, stereo, quadraphonic, 5.1, ambisonic, or up to 255 -discrete channels). - - -\subsubsection{Classification} -Vorbis I is a forward-adaptive monolithic transform CODEC based on the -Modified Discrete Cosine Transform. The codec is structured to allow -addition of a hybrid wavelet filterbank in Vorbis II to offer better -transient response and reproduction using a transform better suited to -localized time events. - - -\subsubsection{Assumptions} - -The Vorbis CODEC design assumes a complex, psychoacoustically-aware -encoder and simple, low-complexity decoder. Vorbis decode is -computationally simpler than mp3, although it does require more -working memory as Vorbis has no static probability model; the vector -codebooks used in the first stage of decoding from the bitstream are -packed in their entirety into the Vorbis bitstream headers. In -packed form, these codebooks occupy only a few kilobytes; the extent -to which they are pre-decoded into a cache is the dominant factor in -decoder memory usage. - - -Vorbis provides none of its own framing, synchronization or protection -against errors; it is solely a method of accepting input audio, -dividing it into individual frames and compressing these frames into -raw, unformatted 'packets'. The decoder then accepts these raw -packets in sequence, decodes them, synthesizes audio frames from -them, and reassembles the frames into a facsimile of the original -audio stream. Vorbis is a free-form variable bit rate (VBR) codec and packets have no -minimum size, maximum size, or fixed/expected size. Packets -are designed that they may be truncated (or padded) and remain -decodable; this is not to be considered an error condition and is used -extensively in bitrate management in peeling. Both the transport -mechanism and decoder must allow that a packet may be any size, or -end before or after packet decode expects. - -Vorbis packets are thus intended to be used with a transport mechanism -that provides free-form framing, sync, positioning and error correction -in accordance with these design assumptions, such as Ogg (for file -transport) or RTP (for network multicast). For purposes of a few -examples in this document, we will assume that Vorbis is to be -embedded in an Ogg stream specifically, although this is by no means a -requirement or fundamental assumption in the Vorbis design. - -The specification for embedding Vorbis into -an Ogg transport stream is in \xref{vorbis:over:ogg}. - - - -\subsubsection{Codec Setup and Probability Model} - -Vorbis' heritage is as a research CODEC and its current design -reflects a desire to allow multiple decades of continuous encoder -improvement before running out of room within the codec specification. -For these reasons, configurable aspects of codec setup intentionally -lean toward the extreme of forward adaptive. - -The single most controversial design decision in Vorbis (and the most -unusual for a Vorbis developer to keep in mind) is that the entire -probability model of the codec, the Huffman and VQ codebooks, is -packed into the bitstream header along with extensive CODEC setup -parameters (often several hundred fields). This makes it impossible, -as it would be with MPEG audio layers, to embed a simple frame type -flag in each audio packet, or begin decode at any frame in the stream -without having previously fetched the codec setup header. - - -\begin{note} -Vorbis \emph{can} initiate decode at any arbitrary packet within a -bitstream so long as the codec has been initialized/setup with the -setup headers. -\end{note} - -Thus, Vorbis headers are both required for decode to begin and -relatively large as bitstream headers go. The header size is -unbounded, although for streaming a rule-of-thumb of 4kB or less is -recommended (and Xiph.Org's Vorbis encoder follows this suggestion). - -Our own design work indicates the primary liability of the -required header is in mindshare; it is an unusual design and thus -causes some amount of complaint among engineers as this runs against -current design trends (and also points out limitations in some -existing software/interface designs, such as Windows' ACM codec -framework). However, we find that it does not fundamentally limit -Vorbis' suitable application space. - - -\subsubsection{Format Specification} -The Vorbis format is well-defined by its decode specification; any -encoder that produces packets that are correctly decoded by the -reference Vorbis decoder described below may be considered a proper -Vorbis encoder. A decoder must faithfully and completely implement -the specification defined below (except where noted) to be considered -a proper Vorbis decoder. - -\subsubsection{Hardware Profile} -Although Vorbis decode is computationally simple, it may still run -into specific limitations of an embedded design. For this reason, -embedded designs are allowed to deviate in limited ways from the -`full' decode specification yet still be certified compliant. These -optional omissions are labelled in the spec where relevant. - - -\subsection{Decoder Configuration} - -Decoder setup consists of configuration of multiple, self-contained -component abstractions that perform specific functions in the decode -pipeline. Each different component instance of a specific type is -semantically interchangeable; decoder configuration consists both of -internal component configuration, as well as arrangement of specific -instances into a decode pipeline. Componentry arrangement is roughly -as follows: - -\begin{center} -\includegraphics[width=\textwidth]{components} -\captionof{figure}{decoder pipeline configuration} -\end{center} - -\subsubsection{Global Config} -Global codec configuration consists of a few audio related fields -(sample rate, channels), Vorbis version (always '0' in Vorbis I), -bitrate hints, and the lists of component instances. All other -configuration is in the context of specific components. - -\subsubsection{Mode} - -Each Vorbis frame is coded according to a master 'mode'. A bitstream -may use one or many modes. - -The mode mechanism is used to encode a frame according to one of -multiple possible methods with the intention of choosing a method best -suited to that frame. Different modes are, e.g. how frame size -is changed from frame to frame. The mode number of a frame serves as a -top level configuration switch for all other specific aspects of frame -decode. - -A 'mode' configuration consists of a frame size setting, window type -(always 0, the Vorbis window, in Vorbis I), transform type (always -type 0, the MDCT, in Vorbis I) and a mapping number. The mapping -number specifies which mapping configuration instance to use for -low-level packet decode and synthesis. - - -\subsubsection{Mapping} - -A mapping contains a channel coupling description and a list of -'submaps' that bundle sets of channel vectors together for grouped -encoding and decoding. These submaps are not references to external -components; the submap list is internal and specific to a mapping. - -A 'submap' is a configuration/grouping that applies to a subset of -floor and residue vectors within a mapping. The submap functions as a -last layer of indirection such that specific special floor or residue -settings can be applied not only to all the vectors in a given mode, -but also specific vectors in a specific mode. Each submap specifies -the proper floor and residue instance number to use for decoding that -submap's spectral floor and spectral residue vectors. - -As an example: - -Assume a Vorbis stream that contains six channels in the standard 5.1 -format. The sixth channel, as is normal in 5.1, is bass only. -Therefore it would be wasteful to encode a full-spectrum version of it -as with the other channels. The submapping mechanism can be used to -apply a full range floor and residue encoding to channels 0 through 4, -and a bass-only representation to the bass channel, thus saving space. -In this example, channels 0-4 belong to submap 0 (which indicates use -of a full-range floor) and channel 5 belongs to submap 1, which uses a -bass-only representation. - - -\subsubsection{Floor} - -Vorbis encodes a spectral 'floor' vector for each PCM channel. This -vector is a low-resolution representation of the audio spectrum for -the given channel in the current frame, generally used akin to a -whitening filter. It is named a 'floor' because the Xiph.Org -reference encoder has historically used it as a unit-baseline for -spectral resolution. - -A floor encoding may be of two types. Floor 0 uses a packed LSP -representation on a dB amplitude scale and Bark frequency scale. -Floor 1 represents the curve as a piecewise linear interpolated -representation on a dB amplitude scale and linear frequency scale. -The two floors are semantically interchangeable in -encoding/decoding. However, floor type 1 provides more stable -inter-frame behavior, and so is the preferred choice in all -coupled-stereo and high bitrate modes. Floor 1 is also considerably -less expensive to decode than floor 0. - -Floor 0 is not to be considered deprecated, but it is of limited -modern use. No known Vorbis encoder past Xiph.org's own beta 4 makes -use of floor 0. - -The values coded/decoded by a floor are both compactly formatted and -make use of entropy coding to save space. For this reason, a floor -configuration generally refers to multiple codebooks in the codebook -component list. Entropy coding is thus provided as an abstraction, -and each floor instance may choose from any and all available -codebooks when coding/decoding. - - -\subsubsection{Residue} -The spectral residue is the fine structure of the audio spectrum -once the floor curve has been subtracted out. In simplest terms, it -is coded in the bitstream using cascaded (multi-pass) vector -quantization according to one of three specific packing/coding -algorithms numbered 0 through 2. The packing algorithm details are -configured by residue instance. As with the floor components, the -final VQ/entropy encoding is provided by external codebook instances -and each residue instance may choose from any and all available -codebooks. - -\subsubsection{Codebooks} - -Codebooks are a self-contained abstraction that perform entropy -decoding and, optionally, use the entropy-decoded integer value as an -offset into an index of output value vectors, returning the indicated -vector of values. - -The entropy coding in a Vorbis I codebook is provided by a standard -Huffman binary tree representation. This tree is tightly packed using -one of several methods, depending on whether codeword lengths are -ordered or unordered, or the tree is sparse. - -The codebook vector index is similarly packed according to index -characteristic. Most commonly, the vector index is encoded as a -single list of values of possible values that are then permuted into -a list of n-dimensional rows (lattice VQ). - - - -\subsection{High-level Decode Process} - -\subsubsection{Decode Setup} - -Before decoding can begin, a decoder must initialize using the -bitstream headers matching the stream to be decoded. Vorbis uses -three header packets; all are required, in-order, by this -specification. Once set up, decode may begin at any audio packet -belonging to the Vorbis stream. In Vorbis I, all packets after the -three initial headers are audio packets. - -The header packets are, in order, the identification -header, the comments header, and the setup header. - -\paragraph{Identification Header} -The identification header identifies the bitstream as Vorbis, Vorbis -version, and the simple audio characteristics of the stream such as -sample rate and number of channels. - -\paragraph{Comment Header} -The comment header includes user text comments (``tags'') and a vendor -string for the application/library that produced the bitstream. The -encoding and proper use of the comment header is described in \xref{vorbis:spec:comment}. - -\paragraph{Setup Header} -The setup header includes extensive CODEC setup information as well as -the complete VQ and Huffman codebooks needed for decode. - - -\subsubsection{Decode Procedure} - -The decoding and synthesis procedure for all audio packets is -fundamentally the same. -\begin{enumerate} -\item decode packet type flag -\item decode mode number -\item decode window shape (long windows only) -\item decode floor -\item decode residue into residue vectors -\item inverse channel coupling of residue vectors -\item generate floor curve from decoded floor data -\item compute dot product of floor and residue, producing audio spectrum vector -\item inverse monolithic transform of audio spectrum vector, always an MDCT in Vorbis I -\item overlap/add left-hand output of transform with right-hand output of previous frame -\item store right hand-data from transform of current frame for future lapping -\item if not first frame, return results of overlap/add as audio result of current frame -\end{enumerate} - -Note that clever rearrangement of the synthesis arithmetic is -possible; as an example, one can take advantage of symmetries in the -MDCT to store the right-hand transform data of a partial MDCT for a -50\% inter-frame buffer space savings, and then complete the transform -later before overlap/add with the next frame. This optimization -produces entirely equivalent output and is naturally perfectly legal. -The decoder must be \emph{entirely mathematically equivalent} to the -specification, it need not be a literal semantic implementation. - -\paragraph{Packet type decode} - -Vorbis I uses four packet types. The first three packet types mark each -of the three Vorbis headers described above. The fourth packet type -marks an audio packet. All other packet types are reserved; packets -marked with a reserved type should be ignored. - -Following the three header packets, all packets in a Vorbis I stream -are audio. The first step of audio packet decode is to read and -verify the packet type; \emph{a non-audio packet when audio is expected -indicates stream corruption or a non-compliant stream. The decoder -must ignore the packet and not attempt decoding it to -audio}. - - - - -\paragraph{Mode decode} -Vorbis allows an encoder to set up multiple, numbered packet 'modes', -as described earlier, all of which may be used in a given Vorbis -stream. The mode is encoded as an integer used as a direct offset into -the mode instance index. - - -\paragraph{Window shape decode (long windows only)} \label{vorbis:spec:window} - -Vorbis frames may be one of two PCM sample sizes specified during -codec setup. In Vorbis I, legal frame sizes are powers of two from 64 -to 8192 samples. Aside from coupling, Vorbis handles channels as -independent vectors and these frame sizes are in samples per channel. - -Vorbis uses an overlapping transform, namely the MDCT, to blend one -frame into the next, avoiding most inter-frame block boundary -artifacts. The MDCT output of one frame is windowed according to MDCT -requirements, overlapped 50\% with the output of the previous frame and -added. The window shape assures seamless reconstruction. - -This is easy to visualize in the case of equal sized-windows: - -\begin{center} -\includegraphics[width=\textwidth]{window1} -\captionof{figure}{overlap of two equal-sized windows} -\end{center} - -And slightly more complex in the case of overlapping unequal sized -windows: - -\begin{center} -\includegraphics[width=\textwidth]{window2} -\captionof{figure}{overlap of a long and a short window} -\end{center} - -In the unequal-sized window case, the window shape of the long window -must be modified for seamless lapping as above. It is possible to -correctly infer window shape to be applied to the current window from -knowing the sizes of the current, previous and next window. It is -legal for a decoder to use this method. However, in the case of a long -window (short windows require no modification), Vorbis also codes two -flag bits to specify pre- and post- window shape. Although not -strictly necessary for function, this minor redundancy allows a packet -to be fully decoded to the point of lapping entirely independently of -any other packet, allowing easier abstraction of decode layers as well -as allowing a greater level of easy parallelism in encode and -decode. - -A description of valid window functions for use with an inverse MDCT -can be found in \cite{Sporer/Brandenburg/Edler}. Vorbis windows -all use the slope function -\[ y = \sin(.5*\pi \, \sin^2((x+.5)/n*\pi)) . \] - - - -\paragraph{floor decode} -Each floor is encoded/decoded in channel order, however each floor -belongs to a 'submap' that specifies which floor configuration to -use. All floors are decoded before residue decode begins. - - -\paragraph{residue decode} - -Although the number of residue vectors equals the number of channels, -channel coupling may mean that the raw residue vectors extracted -during decode do not map directly to specific channels. When channel -coupling is in use, some vectors will correspond to coupled magnitude -or angle. The coupling relationships are described in the codec setup -and may differ from frame to frame, due to different mode numbers. - -Vorbis codes residue vectors in groups by submap; the coding is done -in submap order from submap 0 through n-1. This differs from floors -which are coded using a configuration provided by submap number, but -are coded individually in channel order. - - - -\paragraph{inverse channel coupling} - -A detailed discussion of stereo in the Vorbis codec can be found in -the document \href{stereo.html}{Stereo Channel Coupling in the -Vorbis CODEC}. Vorbis is not limited to only stereo coupling, but -the stereo document also gives a good overview of the generic coupling -mechanism. - -Vorbis coupling applies to pairs of residue vectors at a time; -decoupling is done in-place a pair at a time in the order and using -the vectors specified in the current mapping configuration. The -decoupling operation is the same for all pairs, converting square -polar representation (where one vector is magnitude and the second -angle) back to Cartesian representation. - -After decoupling, in order, each pair of vectors on the coupling list, -the resulting residue vectors represent the fine spectral detail -of each output channel. - - - -\paragraph{generate floor curve} - -The decoder may choose to generate the floor curve at any appropriate -time. It is reasonable to generate the output curve when the floor -data is decoded from the raw packet, or it can be generated after -inverse coupling and applied to the spectral residue directly, -combining generation and the dot product into one step and eliminating -some working space. - -Both floor 0 and floor 1 generate a linear-range, linear-domain output -vector to be multiplied (dot product) by the linear-range, -linear-domain spectral residue. - - - -\paragraph{compute floor/residue dot product} - -This step is straightforward; for each output channel, the decoder -multiplies the floor curve and residue vectors element by element, -producing the finished audio spectrum of each channel. - -% TODO/FIXME: The following two paragraphs have identical twins -% in section 4 (under "dot product") -One point is worth mentioning about this dot product; a common mistake -in a fixed point implementation might be to assume that a 32 bit -fixed-point representation for floor and residue and direct -multiplication of the vectors is sufficient for acceptable spectral -depth in all cases because it happens to mostly work with the current -Xiph.Org reference encoder. - -However, floor vector values can span \~{}140dB (\~{}24 bits unsigned), and -the audio spectrum vector should represent a minimum of 120dB (\~{}21 -bits with sign), even when output is to a 16 bit PCM device. For the -residue vector to represent full scale if the floor is nailed to -$-140$dB, it must be able to span 0 to $+140$dB. For the residue vector -to reach full scale if the floor is nailed at 0dB, it must be able to -represent $-140$dB to $+0$dB. Thus, in order to handle full range -dynamics, a residue vector may span $-140$dB to $+140$dB entirely within -spec. A 280dB range is approximately 48 bits with sign; thus the -residue vector must be able to represent a 48 bit range and the dot -product must be able to handle an effective 48 bit times 24 bit -multiplication. This range may be achieved using large (64 bit or -larger) integers, or implementing a movable binary point -representation. - - - -\paragraph{inverse monolithic transform (MDCT)} - -The audio spectrum is converted back into time domain PCM audio via an -inverse Modified Discrete Cosine Transform (MDCT). A detailed -description of the MDCT is available in \cite{Sporer/Brandenburg/Edler}. - -Note that the PCM produced directly from the MDCT is not yet finished -audio; it must be lapped with surrounding frames using an appropriate -window (such as the Vorbis window) before the MDCT can be considered -orthogonal. - - - -\paragraph{overlap/add data} -Windowed MDCT output is overlapped and added with the right hand data -of the previous window such that the 3/4 point of the previous window -is aligned with the 1/4 point of the current window (as illustrated in -the window overlap diagram). At this point, the audio data between the -center of the previous frame and the center of the current frame is -now finished and ready to be returned. - - -\paragraph{cache right hand data} -The decoder must cache the right hand portion of the current frame to -be lapped with the left hand portion of the next frame. - - - -\paragraph{return finished audio data} - -The overlapped portion produced from overlapping the previous and -current frame data is finished data to be returned by the decoder. -This data spans from the center of the previous window to the center -of the current window. In the case of same-sized windows, the amount -of data to return is one-half block consisting of and only of the -overlapped portions. When overlapping a short and long window, much of -the returned range is not actually overlap. This does not damage -transform orthogonality. Pay attention however to returning the -correct data range; the amount of data to be returned is: - -\begin{Verbatim}[commandchars=\\\{\}] -window_blocksize(previous_window)/4+window_blocksize(current_window)/4 -\end{Verbatim} - -from the center of the previous window to the center of the current -window. - -Data is not returned from the first frame; it must be used to 'prime' -the decode engine. The encoder accounts for this priming when -calculating PCM offsets; after the first frame, the proper PCM output -offset is '0' (as no data has been returned yet). diff --git a/Dependencies/libvorbis/doc/02-bitpacking.tex b/Dependencies/libvorbis/doc/02-bitpacking.tex deleted file mode 100644 index c9a9fef..0000000 --- a/Dependencies/libvorbis/doc/02-bitpacking.tex +++ /dev/null @@ -1,247 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Bitpacking Convention} \label{vorbis:spec:bitpacking} - -\subsection{Overview} - -The Vorbis codec uses relatively unstructured raw packets containing -arbitrary-width binary integer fields. Logically, these packets are a -bitstream in which bits are coded one-by-one by the encoder and then -read one-by-one in the same monotonically increasing order by the -decoder. Most current binary storage arrangements group bits into a -native word size of eight bits (octets), sixteen bits, thirty-two bits -or, less commonly other fixed word sizes. The Vorbis bitpacking -convention specifies the correct mapping of the logical packet -bitstream into an actual representation in fixed-width words. - - -\subsubsection{octets, bytes and words} - -In most contemporary architectures, a 'byte' is synonymous with an -'octet', that is, eight bits. This has not always been the case; -seven, ten, eleven and sixteen bit 'bytes' have been used. For -purposes of the bitpacking convention, a byte implies the native, -smallest integer storage representation offered by a platform. On -modern platforms, this is generally assumed to be eight bits (not -necessarily because of the processor but because of the -filesystem/memory architecture. Modern filesystems invariably offer -bytes as the fundamental atom of storage). A 'word' is an integer -size that is a grouped multiple of this smallest size. - -The most ubiquitous architectures today consider a 'byte' to be an -octet (eight bits) and a word to be a group of two, four or eight -bytes (16, 32 or 64 bits). Note however that the Vorbis bitpacking -convention is still well defined for any native byte size; Vorbis uses -the native bit-width of a given storage system. This document assumes -that a byte is one octet for purposes of example. - -\subsubsection{bit order} - -A byte has a well-defined 'least significant' bit (LSb), which is the -only bit set when the byte is storing the two's complement integer -value +1. A byte's 'most significant' bit (MSb) is at the opposite -end of the byte. Bits in a byte are numbered from zero at the LSb to -$n$ ($n=7$ in an octet) for the -MSb. - - - -\subsubsection{byte order} - -Words are native groupings of multiple bytes. Several byte orderings -are possible in a word; the common ones are 3-2-1-0 ('big endian' or -'most significant byte first' in which the highest-valued byte comes -first), 0-1-2-3 ('little endian' or 'least significant byte first' in -which the lowest value byte comes first) and less commonly 3-1-2-0 and -0-2-1-3 ('mixed endian'). - -The Vorbis bitpacking convention specifies storage and bitstream -manipulation at the byte, not word, level, thus host word ordering is -of a concern only during optimization when writing high performance -code that operates on a word of storage at a time rather than by byte. -Logically, bytes are always coded and decoded in order from byte zero -through byte $n$. - - - -\subsubsection{coding bits into byte sequences} - -The Vorbis codec has need to code arbitrary bit-width integers, from -zero to 32 bits wide, into packets. These integer fields are not -aligned to the boundaries of the byte representation; the next field -is written at the bit position at which the previous field ends. - -The encoder logically packs integers by writing the LSb of a binary -integer to the logical bitstream first, followed by next least -significant bit, etc, until the requested number of bits have been -coded. When packing the bits into bytes, the encoder begins by -placing the LSb of the integer to be written into the least -significant unused bit position of the destination byte, followed by -the next-least significant bit of the source integer and so on up to -the requested number of bits. When all bits of the destination byte -have been filled, encoding continues by zeroing all bits of the next -byte and writing the next bit into the bit position 0 of that byte. -Decoding follows the same process as encoding, but by reading bits -from the byte stream and reassembling them into integers. - - - -\subsubsection{signedness} - -The signedness of a specific number resulting from decode is to be -interpreted by the decoder given decode context. That is, the three -bit binary pattern 'b111' can be taken to represent either 'seven' as -an unsigned integer, or '-1' as a signed, two's complement integer. -The encoder and decoder are responsible for knowing if fields are to -be treated as signed or unsigned. - - - -\subsubsection{coding example} - -Code the 4 bit integer value '12' [b1100] into an empty bytestream. -Bytestream result: - -\begin{Verbatim}[commandchars=\\\{\}] - | - V - - 7 6 5 4 3 2 1 0 -byte 0 [0 0 0 0 1 1 0 0] <- -byte 1 [ ] -byte 2 [ ] -byte 3 [ ] - ... -byte n [ ] bytestream length == 1 byte - -\end{Verbatim} - - -Continue by coding the 3 bit integer value '-1' [b111]: - -\begin{Verbatim}[commandchars=\\\{\}] - | - V - - 7 6 5 4 3 2 1 0 -byte 0 [0 1 1 1 1 1 0 0] <- -byte 1 [ ] -byte 2 [ ] -byte 3 [ ] - ... -byte n [ ] bytestream length == 1 byte -\end{Verbatim} - - -Continue by coding the 7 bit integer value '17' [b0010001]: - -\begin{Verbatim}[commandchars=\\\{\}] - | - V - - 7 6 5 4 3 2 1 0 -byte 0 [1 1 1 1 1 1 0 0] -byte 1 [0 0 0 0 1 0 0 0] <- -byte 2 [ ] -byte 3 [ ] - ... -byte n [ ] bytestream length == 2 bytes - bit cursor == 6 -\end{Verbatim} - - -Continue by coding the 13 bit integer value '6969' [b110 11001110 01]: - -\begin{Verbatim}[commandchars=\\\{\}] - | - V - - 7 6 5 4 3 2 1 0 -byte 0 [1 1 1 1 1 1 0 0] -byte 1 [0 1 0 0 1 0 0 0] -byte 2 [1 1 0 0 1 1 1 0] -byte 3 [0 0 0 0 0 1 1 0] <- - ... -byte n [ ] bytestream length == 4 bytes - -\end{Verbatim} - - - - -\subsubsection{decoding example} - -Reading from the beginning of the bytestream encoded in the above example: - -\begin{Verbatim}[commandchars=\\\{\}] - | - V - - 7 6 5 4 3 2 1 0 -byte 0 [1 1 1 1 1 1 0 0] <- -byte 1 [0 1 0 0 1 0 0 0] -byte 2 [1 1 0 0 1 1 1 0] -byte 3 [0 0 0 0 0 1 1 0] bytestream length == 4 bytes - -\end{Verbatim} - - -We read two, two-bit integer fields, resulting in the returned numbers -'b00' and 'b11'. Two things are worth noting here: - -\begin{itemize} -\item Although these four bits were originally written as a single -four-bit integer, reading some other combination of bit-widths from the -bitstream is well defined. There are no artificial alignment -boundaries maintained in the bitstream. - -\item The second value is the -two-bit-wide integer 'b11'. This value may be interpreted either as -the unsigned value '3', or the signed value '-1'. Signedness is -dependent on decode context. -\end{itemize} - - - - -\subsubsection{end-of-packet alignment} - -The typical use of bitpacking is to produce many independent -byte-aligned packets which are embedded into a larger byte-aligned -container structure, such as an Ogg transport bitstream. Externally, -each bytestream (encoded bitstream) must begin and end on a byte -boundary. Often, the encoded bitstream is not an integer number of -bytes, and so there is unused (uncoded) space in the last byte of a -packet. - -Unused space in the last byte of a bytestream is always zeroed during -the coding process. Thus, should this unused space be read, it will -return binary zeroes. - -Attempting to read past the end of an encoded packet results in an -'end-of-packet' condition. End-of-packet is not to be considered an -error; it is merely a state indicating that there is insufficient -remaining data to fulfill the desired read size. Vorbis uses truncated -packets as a normal mode of operation, and as such, decoders must -handle reading past the end of a packet as a typical mode of -operation. Any further read operations after an 'end-of-packet' -condition shall also return 'end-of-packet'. - - - -\subsubsection{reading zero bits} - -Reading a zero-bit-wide integer returns the value '0' and does not -increment the stream cursor. Reading to the end of the packet (but -not past, such that an 'end-of-packet' condition has not triggered) -and then reading a zero bit integer shall succeed, returning 0, and -not trigger an end-of-packet condition. Reading a zero-bit-wide -integer after a previous read sets 'end-of-packet' shall also fail -with 'end-of-packet'. - - - - - - diff --git a/Dependencies/libvorbis/doc/03-codebook.tex b/Dependencies/libvorbis/doc/03-codebook.tex deleted file mode 100644 index 987b436..0000000 --- a/Dependencies/libvorbis/doc/03-codebook.tex +++ /dev/null @@ -1,406 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Probability Model and Codebooks} \label{vorbis:spec:codebook} - -\subsection{Overview} - -Unlike practically every other mainstream audio codec, Vorbis has no -statically configured probability model, instead packing all entropy -decoding configuration, VQ and Huffman, into the bitstream itself in -the third header, the codec setup header. This packed configuration -consists of multiple 'codebooks', each containing a specific -Huffman-equivalent representation for decoding compressed codewords as -well as an optional lookup table of output vector values to which a -decoded Huffman value is applied as an offset, generating the final -decoded output corresponding to a given compressed codeword. - -\subsubsection{Bitwise operation} -The codebook mechanism is built on top of the vorbis bitpacker. Both -the codebooks themselves and the codewords they decode are unrolled -from a packet as a series of arbitrary-width values read from the -stream according to \xref{vorbis:spec:bitpacking}. - - - - -\subsection{Packed codebook format} - -For purposes of the examples below, we assume that the storage -system's native byte width is eight bits. This is not universally -true; see \xref{vorbis:spec:bitpacking} for discussion -relating to non-eight-bit bytes. - -\subsubsection{codebook decode} - -A codebook begins with a 24 bit sync pattern, 0x564342: - -\begin{Verbatim}[commandchars=\\\{\}] -byte 0: [ 0 1 0 0 0 0 1 0 ] (0x42) -byte 1: [ 0 1 0 0 0 0 1 1 ] (0x43) -byte 2: [ 0 1 0 1 0 1 1 0 ] (0x56) -\end{Verbatim} - -16 bit \varname{[codebook_dimensions]} and 24 bit \varname{[codebook_entries]} fields: - -\begin{Verbatim}[commandchars=\\\{\}] - -byte 3: [ X X X X X X X X ] -byte 4: [ X X X X X X X X ] [codebook_dimensions] (16 bit unsigned) - -byte 5: [ X X X X X X X X ] -byte 6: [ X X X X X X X X ] -byte 7: [ X X X X X X X X ] [codebook_entries] (24 bit unsigned) - -\end{Verbatim} - -Next is the \varname{[ordered]} bit flag: - -\begin{Verbatim}[commandchars=\\\{\}] - -byte 8: [ X ] [ordered] (1 bit) - -\end{Verbatim} - -Each entry, numbering a -total of \varname{[codebook_entries]}, is assigned a codeword length. -We now read the list of codeword lengths and store these lengths in -the array \varname{[codebook_codeword_lengths]}. Decode of lengths is -according to whether the \varname{[ordered]} flag is set or unset. - -\begin{itemize} -\item - If the \varname{[ordered]} flag is unset, the codeword list is not - length ordered and the decoder needs to read each codeword length - one-by-one. - - The decoder first reads one additional bit flag, the - \varname{[sparse]} flag. This flag determines whether or not the - codebook contains unused entries that are not to be included in the - codeword decode tree: - -\begin{Verbatim}[commandchars=\\\{\}] -byte 8: [ X 1 ] [sparse] flag (1 bit) -\end{Verbatim} - - The decoder now performs for each of the \varname{[codebook_entries]} - codebook entries: - -\begin{Verbatim}[commandchars=\\\{\}] - - 1) if([sparse] is set) \{ - - 2) [flag] = read one bit; - 3) if([flag] is set) \{ - - 4) [length] = read a five bit unsigned integer; - 5) codeword length for this entry is [length]+1; - - \} else \{ - - 6) this entry is unused. mark it as such. - - \} - - \} else the sparse flag is not set \{ - - 7) [length] = read a five bit unsigned integer; - 8) the codeword length for this entry is [length]+1; - - \} - -\end{Verbatim} - -\item - If the \varname{[ordered]} flag is set, the codeword list for this - codebook is encoded in ascending length order. Rather than reading - a length for every codeword, the encoder reads the number of - codewords per length. That is, beginning at entry zero: - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [current_entry] = 0; - 2) [current_length] = read a five bit unsigned integer and add 1; - 3) [number] = read \link{vorbis:spec:ilog}{ilog}([codebook_entries] - [current_entry]) bits as an unsigned integer - 4) set the entries [current_entry] through [current_entry]+[number]-1, inclusive, - of the [codebook_codeword_lengths] array to [current_length] - 5) set [current_entry] to [number] + [current_entry] - 6) increment [current_length] by 1 - 7) if [current_entry] is greater than [codebook_entries] ERROR CONDITION; - the decoder will not be able to read this stream. - 8) if [current_entry] is less than [codebook_entries], repeat process starting at 3) - 9) done. -\end{Verbatim} - -\end{itemize} - -After all codeword lengths have been decoded, the decoder reads the -vector lookup table. Vorbis I supports three lookup types: -\begin{enumerate} -\item -No lookup -\item -Implicitly populated value mapping (lattice VQ) -\item -Explicitly populated value mapping (tessellated or 'foam' -VQ) -\end{enumerate} - - -The lookup table type is read as a four bit unsigned integer: -\begin{Verbatim}[commandchars=\\\{\}] - 1) [codebook_lookup_type] = read four bits as an unsigned integer -\end{Verbatim} - -Codebook decode precedes according to \varname{[codebook_lookup_type]}: -\begin{itemize} -\item -Lookup type zero indicates no lookup to be read. Proceed past -lookup decode. -\item -Lookup types one and two are similar, differing only in the -number of lookup values to be read. Lookup type one reads a list of -values that are permuted in a set pattern to build a list of vectors, -each vector of order \varname{[codebook_dimensions]} scalars. Lookup -type two builds the same vector list, but reads each scalar for each -vector explicitly, rather than building vectors from a smaller list of -possible scalar values. Lookup decode proceeds as follows: - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [codebook_minimum_value] = \link{vorbis:spec:float32:unpack}{float32_unpack}( read 32 bits as an unsigned integer) - 2) [codebook_delta_value] = \link{vorbis:spec:float32:unpack}{float32_unpack}( read 32 bits as an unsigned integer) - 3) [codebook_value_bits] = read 4 bits as an unsigned integer and add 1 - 4) [codebook_sequence_p] = read 1 bit as a boolean flag - - if ( [codebook_lookup_type] is 1 ) \{ - - 5) [codebook_lookup_values] = \link{vorbis:spec:lookup1:values}{lookup1_values}(\varname{[codebook_entries]}, \varname{[codebook_dimensions]} ) - - \} else \{ - - 6) [codebook_lookup_values] = \varname{[codebook_entries]} * \varname{[codebook_dimensions]} - - \} - - 7) read a total of [codebook_lookup_values] unsigned integers of [codebook_value_bits] each; - store these in order in the array [codebook_multiplicands] -\end{Verbatim} -\item -A \varname{[codebook_lookup_type]} of greater than two is reserved -and indicates a stream that is not decodable by the specification in this -document. - -\end{itemize} - - -An 'end of packet' during any read operation in the above steps is -considered an error condition rendering the stream undecodable. - -\paragraph{Huffman decision tree representation} - -The \varname{[codebook_codeword_lengths]} array and -\varname{[codebook_entries]} value uniquely define the Huffman decision -tree used for entropy decoding. - -Briefly, each used codebook entry (recall that length-unordered -codebooks support unused codeword entries) is assigned, in order, the -lowest valued unused binary Huffman codeword possible. Assume the -following codeword length list: - -\begin{Verbatim}[commandchars=\\\{\}] -entry 0: length 2 -entry 1: length 4 -entry 2: length 4 -entry 3: length 4 -entry 4: length 4 -entry 5: length 2 -entry 6: length 3 -entry 7: length 3 -\end{Verbatim} - -Assigning codewords in order (lowest possible value of the appropriate -length to highest) results in the following codeword list: - -\begin{Verbatim}[commandchars=\\\{\}] -entry 0: length 2 codeword 00 -entry 1: length 4 codeword 0100 -entry 2: length 4 codeword 0101 -entry 3: length 4 codeword 0110 -entry 4: length 4 codeword 0111 -entry 5: length 2 codeword 10 -entry 6: length 3 codeword 110 -entry 7: length 3 codeword 111 -\end{Verbatim} - - -\begin{note} -Unlike most binary numerical values in this document, we -intend the above codewords to be read and used bit by bit from left to -right, thus the codeword '001' is the bit string 'zero, zero, one'. -When determining 'lowest possible value' in the assignment definition -above, the leftmost bit is the MSb. -\end{note} - -It is clear that the codeword length list represents a Huffman -decision tree with the entry numbers equivalent to the leaves numbered -left-to-right: - -\begin{center} -\includegraphics[width=10cm]{hufftree} -\captionof{figure}{huffman tree illustration} -\end{center} - - -As we assign codewords in order, we see that each choice constructs a -new leaf in the leftmost possible position. - -Note that it's possible to underspecify or overspecify a Huffman tree -via the length list. In the above example, if codeword seven were -eliminated, it's clear that the tree is unfinished: - -\begin{center} -\includegraphics[width=10cm]{hufftree-under} -\captionof{figure}{underspecified huffman tree illustration} -\end{center} - - -Similarly, in the original codebook, it's clear that the tree is fully -populated and a ninth codeword is impossible. Both underspecified and -overspecified trees are an error condition rendering the stream -undecodable. Take special care that a codebook with a single used -entry is handled properly; it consists of a single codework of zero -bits and 'reading' a value out of such a codebook always returns the -single used value and sinks zero bits. - -Codebook entries marked 'unused' are simply skipped in the assigning -process. They have no codeword and do not appear in the decision -tree, thus it's impossible for any bit pattern read from the stream to -decode to that entry number. - - - -\paragraph{VQ lookup table vector representation} - -Unpacking the VQ lookup table vectors relies on the following values: -\begin{programlisting} -the [codebook_multiplicands] array -[codebook_minimum_value] -[codebook_delta_value] -[codebook_sequence_p] -[codebook_lookup_type] -[codebook_entries] -[codebook_dimensions] -[codebook_lookup_values] -\end{programlisting} - -\bigskip - -Decoding (unpacking) a specific vector in the vector lookup table -proceeds according to \varname{[codebook_lookup_type]}. The unpacked -vector values are what a codebook would return during audio packet -decode in a VQ context. - -\paragraph{Vector value decode: Lookup type 1} - -Lookup type one specifies a lattice VQ lookup table built -algorithmically from a list of scalar values. Calculate (unpack) the -final values of a codebook entry vector from the entries in -\varname{[codebook_multiplicands]} as follows (\varname{[value_vector]} -is the output vector representing the vector of values for entry number -\varname{[lookup_offset]} in this codebook): - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [last] = 0; - 2) [index_divisor] = 1; - 3) iterate [i] over the range 0 ... [codebook_dimensions]-1 (once for each scalar value in the value vector) \{ - - 4) [multiplicand_offset] = ( [lookup_offset] divided by [index_divisor] using integer - division ) integer modulo [codebook_lookup_values] - - 5) vector [value_vector] element [i] = - ( [codebook_multiplicands] array element number [multiplicand_offset] ) * - [codebook_delta_value] + [codebook_minimum_value] + [last]; - - 6) if ( [codebook_sequence_p] is set ) then set [last] = vector [value_vector] element [i] - - 7) [index_divisor] = [index_divisor] * [codebook_lookup_values] - - \} - - 8) vector calculation completed. -\end{Verbatim} - - - -\paragraph{Vector value decode: Lookup type 2} - -Lookup type two specifies a VQ lookup table in which each scalar in -each vector is explicitly set by the \varname{[codebook_multiplicands]} -array in a one-to-one mapping. Calculate [unpack] the -final values of a codebook entry vector from the entries in -\varname{[codebook_multiplicands]} as follows (\varname{[value_vector]} -is the output vector representing the vector of values for entry number -\varname{[lookup_offset]} in this codebook): - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [last] = 0; - 2) [multiplicand_offset] = [lookup_offset] * [codebook_dimensions] - 3) iterate [i] over the range 0 ... [codebook_dimensions]-1 (once for each scalar value in the value vector) \{ - - 4) vector [value_vector] element [i] = - ( [codebook_multiplicands] array element number [multiplicand_offset] ) * - [codebook_delta_value] + [codebook_minimum_value] + [last]; - - 5) if ( [codebook_sequence_p] is set ) then set [last] = vector [value_vector] element [i] - - 6) increment [multiplicand_offset] - - \} - - 7) vector calculation completed. -\end{Verbatim} - - - - - - - - - -\subsection{Use of the codebook abstraction} - -The decoder uses the codebook abstraction much as it does the -bit-unpacking convention; a specific codebook reads a -codeword from the bitstream, decoding it into an entry number, and then -returns that entry number to the decoder (when used in a scalar -entropy coding context), or uses that entry number as an offset into -the VQ lookup table, returning a vector of values (when used in a context -desiring a VQ value). Scalar or VQ context is always explicit; any call -to the codebook mechanism requests either a scalar entry number or a -lookup vector. - -Note that VQ lookup type zero indicates that there is no lookup table; -requesting decode using a codebook of lookup type 0 in any context -expecting a vector return value (even in a case where a vector of -dimension one) is forbidden. If decoder setup or decode requests such -an action, that is an error condition rendering the packet -undecodable. - -Using a codebook to read from the packet bitstream consists first of -reading and decoding the next codeword in the bitstream. The decoder -reads bits until the accumulated bits match a codeword in the -codebook. This process can be though of as logically walking the -Huffman decode tree by reading one bit at a time from the bitstream, -and using the bit as a decision boolean to take the 0 branch (left in -the above examples) or the 1 branch (right in the above examples). -Walking the tree finishes when the decode process hits a leaf in the -decision tree; the result is the entry number corresponding to that -leaf. Reading past the end of a packet propagates the 'end-of-stream' -condition to the decoder. - -When used in a scalar context, the resulting codeword entry is the -desired return value. - -When used in a VQ context, the codeword entry number is used as an -offset into the VQ lookup table. The value returned to the decoder is -the vector of scalars corresponding to this offset. diff --git a/Dependencies/libvorbis/doc/04-codec.tex b/Dependencies/libvorbis/doc/04-codec.tex deleted file mode 100644 index 035496f..0000000 --- a/Dependencies/libvorbis/doc/04-codec.tex +++ /dev/null @@ -1,661 +0,0 @@ - -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Codec Setup and Packet Decode} \label{vorbis:spec:codec} - -\subsection{Overview} - -This document serves as the top-level reference document for the -bit-by-bit decode specification of Vorbis I. This document assumes a -high-level understanding of the Vorbis decode process, which is -provided in \xref{vorbis:spec:intro}. \xref{vorbis:spec:bitpacking} covers reading and writing bit fields from -and to bitstream packets. - - - -\subsection{Header decode and decode setup} - -A Vorbis bitstream begins with three header packets. The header -packets are, in order, the identification header, the comments header, -and the setup header. All are required for decode compliance. An -end-of-packet condition during decoding the first or third header -packet renders the stream undecodable. End-of-packet decoding the -comment header is a non-fatal error condition. - -\subsubsection{Common header decode} - -Each header packet begins with the same header fields. - - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [packet_type] : 8 bit value - 2) 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73: the characters 'v','o','r','b','i','s' as six octets -\end{Verbatim} - -Decode continues according to packet type; the identification header -is type 1, the comment header type 3 and the setup header type 5 -(these types are all odd as a packet with a leading single bit of '0' -is an audio packet). The packets must occur in the order of -identification, comment, setup. - - - -\subsubsection{Identification header} - -The identification header is a short header of only a few fields used -to declare the stream definitively as Vorbis, and provide a few externally -relevant pieces of information about the audio stream. The -identification header is coded as follows: - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [vorbis_version] = read 32 bits as unsigned integer - 2) [audio_channels] = read 8 bit integer as unsigned - 3) [audio_sample_rate] = read 32 bits as unsigned integer - 4) [bitrate_maximum] = read 32 bits as signed integer - 5) [bitrate_nominal] = read 32 bits as signed integer - 6) [bitrate_minimum] = read 32 bits as signed integer - 7) [blocksize_0] = 2 exponent (read 4 bits as unsigned integer) - 8) [blocksize_1] = 2 exponent (read 4 bits as unsigned integer) - 9) [framing_flag] = read one bit -\end{Verbatim} - -\varname{[vorbis_version]} is to read '0' in order to be compatible -with this document. Both \varname{[audio_channels]} and -\varname{[audio_sample_rate]} must read greater than zero. Allowed final -blocksize values are 64, 128, 256, 512, 1024, 2048, 4096 and 8192 in -Vorbis I. \varname{[blocksize_0]} must be less than or equal to -\varname{[blocksize_1]}. The framing bit must be nonzero. Failure to -meet any of these conditions renders a stream undecodable. - -The bitrate fields above are used only as hints. The nominal bitrate -field especially may be considerably off in purely VBR streams. The -fields are meaningful only when greater than zero. - -\begin{itemize} - \item All three fields set to the same value implies a fixed rate, or tightly bounded, nearly fixed-rate bitstream - \item Only nominal set implies a VBR or ABR stream that averages the nominal bitrate - \item Maximum and or minimum set implies a VBR bitstream that obeys the bitrate limits - \item None set indicates the encoder does not care to speculate. -\end{itemize} - - - - -\subsubsection{Comment header} -Comment header decode and data specification is covered in -\xref{vorbis:spec:comment}. - - -\subsubsection{Setup header} - -Vorbis codec setup is configurable to an extreme degree: - -\begin{center} -\includegraphics[width=\textwidth]{components} -\captionof{figure}{decoder pipeline configuration} -\end{center} - - -The setup header contains the bulk of the codec setup information -needed for decode. The setup header contains, in order, the lists of -codebook configurations, time-domain transform configurations -(placeholders in Vorbis I), floor configurations, residue -configurations, channel mapping configurations and mode -configurations. It finishes with a framing bit of '1'. Header decode -proceeds in the following order: - -\paragraph{Codebooks} - -\begin{enumerate} -\item \varname{[vorbis_codebook_count]} = read eight bits as unsigned integer and add one -\item Decode \varname{[vorbis_codebook_count]} codebooks in order as defined -in \xref{vorbis:spec:codebook}. Save each configuration, in -order, in an array of -codebook configurations \varname{[vorbis_codebook_configurations]}. -\end{enumerate} - - - -\paragraph{Time domain transforms} - -These hooks are placeholders in Vorbis I. Nevertheless, the -configuration placeholder values must be read to maintain bitstream -sync. - -\begin{enumerate} -\item \varname{[vorbis_time_count]} = read 6 bits as unsigned integer and add one -\item read \varname{[vorbis_time_count]} 16 bit values; each value should be zero. If any value is nonzero, this is an error condition and the stream is undecodable. -\end{enumerate} - - - -\paragraph{Floors} - -Vorbis uses two floor types; header decode is handed to the decode -abstraction of the appropriate type. - -\begin{enumerate} - \item \varname{[vorbis_floor_count]} = read 6 bits as unsigned integer and add one - \item For each \varname{[i]} of \varname{[vorbis_floor_count]} floor numbers: - \begin{enumerate} - \item read the floor type: vector \varname{[vorbis_floor_types]} element \varname{[i]} = -read 16 bits as unsigned integer - \item If the floor type is zero, decode the floor -configuration as defined in \xref{vorbis:spec:floor0}; save -this -configuration in slot \varname{[i]} of the floor configuration array \varname{[vorbis_floor_configurations]}. - \item If the floor type is one, -decode the floor configuration as defined in \xref{vorbis:spec:floor1}; save this configuration in slot \varname{[i]} of the floor configuration array \varname{[vorbis_floor_configurations]}. - \item If the the floor type is greater than one, this stream is undecodable; ERROR CONDITION - \end{enumerate} - -\end{enumerate} - - - -\paragraph{Residues} - -Vorbis uses three residue types; header decode of each type is identical. - - -\begin{enumerate} -\item \varname{[vorbis_residue_count]} = read 6 bits as unsigned integer and add one - -\item For each of \varname{[vorbis_residue_count]} residue numbers: - \begin{enumerate} - \item read the residue type; vector \varname{[vorbis_residue_types]} element \varname{[i]} = read 16 bits as unsigned integer - \item If the residue type is zero, -one or two, decode the residue configuration as defined in \xref{vorbis:spec:residue}; save this configuration in slot \varname{[i]} of the residue configuration array \varname{[vorbis_residue_configurations]}. - \item If the the residue type is greater than two, this stream is undecodable; ERROR CONDITION - \end{enumerate} - -\end{enumerate} - - - -\paragraph{Mappings} - -Mappings are used to set up specific pipelines for encoding -multichannel audio with varying channel mapping applications. Vorbis I -uses a single mapping type (0), with implicit PCM channel mappings. - -% FIXME/TODO: LaTeX cannot nest enumerate that deeply, so I have to use -% itemize at the innermost level. However, it would be much better to -% rewrite this pseudocode using listings or algoritmicx or some other -% package geared towards this. -\begin{enumerate} - \item \varname{[vorbis_mapping_count]} = read 6 bits as unsigned integer and add one - \item For each \varname{[i]} of \varname{[vorbis_mapping_count]} mapping numbers: - \begin{enumerate} - \item read the mapping type: 16 bits as unsigned integer. There's no reason to save the mapping type in Vorbis I. - \item If the mapping type is nonzero, the stream is undecodable - \item If the mapping type is zero: - \begin{enumerate} - \item read 1 bit as a boolean flag - \begin{enumerate} - \item if set, \varname{[vorbis_mapping_submaps]} = read 4 bits as unsigned integer and add one - \item if unset, \varname{[vorbis_mapping_submaps]} = 1 - \end{enumerate} - - - \item read 1 bit as a boolean flag - \begin{enumerate} - \item if set, square polar channel mapping is in use: - \begin{itemize} - \item \varname{[vorbis_mapping_coupling_steps]} = read 8 bits as unsigned integer and add one - \item for \varname{[j]} each of \varname{[vorbis_mapping_coupling_steps]} steps: - \begin{itemize} - \item vector \varname{[vorbis_mapping_magnitude]} element \varname{[j]}= read \link{vorbis:spec:ilog}{ilog}(\varname{[audio_channels]} - 1) bits as unsigned integer - \item vector \varname{[vorbis_mapping_angle]} element \varname{[j]}= read \link{vorbis:spec:ilog}{ilog}(\varname{[audio_channels]} - 1) bits as unsigned integer - \item the numbers read in the above two steps are channel numbers representing the channel to treat as magnitude and the channel to treat as angle, respectively. If for any coupling step the angle channel number equals the magnitude channel number, the magnitude channel number is greater than \varname{[audio_channels]}-1, or the angle channel is greater than \varname{[audio_channels]}-1, the stream is undecodable. - \end{itemize} - - - \end{itemize} - - - \item if unset, \varname{[vorbis_mapping_coupling_steps]} = 0 - \end{enumerate} - - - \item read 2 bits (reserved field); if the value is nonzero, the stream is undecodable - \item if \varname{[vorbis_mapping_submaps]} is greater than one, we read channel multiplex settings. For each \varname{[j]} of \varname{[audio_channels]} channels: - \begin{enumerate} - \item vector \varname{[vorbis_mapping_mux]} element \varname{[j]} = read 4 bits as unsigned integer - \item if the value is greater than the highest numbered submap (\varname{[vorbis_mapping_submaps]} - 1), this in an error condition rendering the stream undecodable - \end{enumerate} - - \item for each submap \varname{[j]} of \varname{[vorbis_mapping_submaps]} submaps, read the floor and residue numbers for use in decoding that submap: - \begin{enumerate} - \item read and discard 8 bits (the unused time configuration placeholder) - \item read 8 bits as unsigned integer for the floor number; save in vector \varname{[vorbis_mapping_submap_floor]} element \varname{[j]} - \item verify the floor number is not greater than the highest number floor configured for the bitstream. If it is, the bitstream is undecodable - \item read 8 bits as unsigned integer for the residue number; save in vector \varname{[vorbis_mapping_submap_residue]} element \varname{[j]} - \item verify the residue number is not greater than the highest number residue configured for the bitstream. If it is, the bitstream is undecodable - \end{enumerate} - - \item save this mapping configuration in slot \varname{[i]} of the mapping configuration array \varname{[vorbis_mapping_configurations]}. - \end{enumerate} - - \end{enumerate} - -\end{enumerate} - - - -\paragraph{Modes} - -\begin{enumerate} - \item \varname{[vorbis_mode_count]} = read 6 bits as unsigned integer and add one - \item For each of \varname{[vorbis_mode_count]} mode numbers: - \begin{enumerate} - \item \varname{[vorbis_mode_blockflag]} = read 1 bit - \item \varname{[vorbis_mode_windowtype]} = read 16 bits as unsigned integer - \item \varname{[vorbis_mode_transformtype]} = read 16 bits as unsigned integer - \item \varname{[vorbis_mode_mapping]} = read 8 bits as unsigned integer - \item verify ranges; zero is the only legal value in Vorbis I for -\varname{[vorbis_mode_windowtype]} -and \varname{[vorbis_mode_transformtype]}. \varname{[vorbis_mode_mapping]} must not be greater than the highest number mapping in use. Any illegal values render the stream undecodable. - \item save this mode configuration in slot \varname{[i]} of the mode configuration array -\varname{[vorbis_mode_configurations]}. - \end{enumerate} - -\item read 1 bit as a framing flag. If unset, a framing error occurred and the stream is not -decodable. -\end{enumerate} - -After reading mode descriptions, setup header decode is complete. - - - - - - - - -\subsection{Audio packet decode and synthesis} - -Following the three header packets, all packets in a Vorbis I stream -are audio. The first step of audio packet decode is to read and -verify the packet type. \emph{A non-audio packet when audio is expected -indicates stream corruption or a non-compliant stream. The decoder -must ignore the packet and not attempt decoding it to audio}. - - -\subsubsection{packet type, mode and window decode} - -\begin{enumerate} - \item read 1 bit \varname{[packet_type]}; check that packet type is 0 (audio) - \item read \link{vorbis:spec:ilog}{ilog}([vorbis_mode_count]-1) bits -\varname{[mode_number]} - \item decode blocksize \varname{[n]} is equal to \varname{[blocksize_0]} if -\varname{[vorbis_mode_blockflag]} is 0, else \varname{[n]} is equal to \varname{[blocksize_1]}. - \item perform window selection and setup; this window is used later by the inverse MDCT: - \begin{enumerate} - \item if this is a long window (the \varname{[vorbis_mode_blockflag]} flag of this mode is -set): - \begin{enumerate} - \item read 1 bit for \varname{[previous_window_flag]} - \item read 1 bit for \varname{[next_window_flag]} - \item if \varname{[previous_window_flag]} is not set, the left half - of the window will be a hybrid window for lapping with a - short block. See \xref{vorbis:spec:window} for an illustration of overlapping -dissimilar - windows. Else, the left half window will have normal long - shape. - \item if \varname{[next_window_flag]} is not set, the right half of - the window will be a hybrid window for lapping with a short - block. See \xref{vorbis:spec:window} for an -illustration of overlapping dissimilar - windows. Else, the left right window will have normal long - shape. - \end{enumerate} - - \item if this is a short window, the window is always the same - short-window shape. - \end{enumerate} - -\end{enumerate} - -Vorbis windows all use the slope function $y=\sin(\frac{\pi}{2} * \sin^2((x+0.5)/n * \pi))$, -where $n$ is window size and $x$ ranges $0 \ldots n-1$, but dissimilar -lapping requirements can affect overall shape. Window generation -proceeds as follows: - -\begin{enumerate} - \item \varname{[window_center]} = \varname{[n]} / 2 - \item if (\varname{[vorbis_mode_blockflag]} is set and \varname{[previous_window_flag]} is -not set) then - \begin{enumerate} - \item \varname{[left_window_start]} = \varname{[n]}/4 - -\varname{[blocksize_0]}/4 - \item \varname{[left_window_end]} = \varname{[n]}/4 + \varname{[blocksize_0]}/4 - \item \varname{[left_n]} = \varname{[blocksize_0]}/2 - \end{enumerate} - else - \begin{enumerate} - \item \varname{[left_window_start]} = 0 - \item \varname{[left_window_end]} = \varname{[window_center]} - \item \varname{[left_n]} = \varname{[n]}/2 - \end{enumerate} - - \item if (\varname{[vorbis_mode_blockflag]} is set and \varname{[next_window_flag]} is not -set) then - \begin{enumerate} - \item \varname{[right_window_start]} = \varname{[n]*3}/4 - -\varname{[blocksize_0]}/4 - \item \varname{[right_window_end]} = \varname{[n]*3}/4 + -\varname{[blocksize_0]}/4 - \item \varname{[right_n]} = \varname{[blocksize_0]}/2 - \end{enumerate} - else - \begin{enumerate} - \item \varname{[right_window_start]} = \varname{[window_center]} - \item \varname{[right_window_end]} = \varname{[n]} - \item \varname{[right_n]} = \varname{[n]}/2 - \end{enumerate} - - \item window from range 0 ... \varname{[left_window_start]}-1 inclusive is zero - \item for \varname{[i]} in range \varname{[left_window_start]} ... -\varname{[left_window_end]}-1, window(\varname{[i]}) = $\sin(\frac{\pi}{2} * \sin^2($ (\varname{[i]}-\varname{[left_window_start]}+0.5) / \varname{[left_n]} $* \frac{\pi}{2})$ ) - \item window from range \varname{[left_window_end]} ... \varname{[right_window_start]}-1 -inclusive is one\item for \varname{[i]} in range \varname{[right_window_start]} ... \varname{[right_window_end]}-1, window(\varname{[i]}) = $\sin(\frac{\pi}{2} * \sin^2($ (\varname{[i]}-\varname{[right_window_start]}+0.5) / \varname{[right_n]} $ * \frac{\pi}{2} + \frac{\pi}{2})$ ) -\item window from range \varname{[right_window_start]} ... \varname{[n]}-1 is -zero -\end{enumerate} - -An end-of-packet condition up to this point should be considered an -error that discards this packet from the stream. An end of packet -condition past this point is to be considered a possible nominal -occurrence. - - - -\subsubsection{floor curve decode} - -From this point on, we assume out decode context is using mode number -\varname{[mode_number]} from configuration array -\varname{[vorbis_mode_configurations]} and the map number -\varname{[vorbis_mode_mapping]} (specified by the current mode) taken -from the mapping configuration array -\varname{[vorbis_mapping_configurations]}. - -Floor curves are decoded one-by-one in channel order. - -For each floor \varname{[i]} of \varname{[audio_channels]} - \begin{enumerate} - \item \varname{[submap_number]} = element \varname{[i]} of vector [vorbis_mapping_mux] - \item \varname{[floor_number]} = element \varname{[submap_number]} of vector -[vorbis_submap_floor] - \item if the floor type of this -floor (vector \varname{[vorbis_floor_types]} element -\varname{[floor_number]}) is zero then decode the floor for -channel \varname{[i]} according to the -\xref{vorbis:spec:floor0-decode} - \item if the type of this floor -is one then decode the floor for channel \varname{[i]} according -to the \xref{vorbis:spec:floor1-decode} - \item save the needed decoded floor information for channel for later synthesis - \item if the decoded floor returned 'unused', set vector \varname{[no_residue]} element -\varname{[i]} to true, else set vector \varname{[no_residue]} element \varname{[i]} to -false - \end{enumerate} - - -An end-of-packet condition during floor decode shall result in packet -decode zeroing all channel output vectors and skipping to the -add/overlap output stage. - - - -\subsubsection{nonzero vector propagate} - -A possible result of floor decode is that a specific vector is marked -'unused' which indicates that that final output vector is all-zero -values (and the floor is zero). The residue for that vector is not -coded in the stream, save for one complication. If some vectors are -used and some are not, channel coupling could result in mixing a -zeroed and nonzeroed vector to produce two nonzeroed vectors. - -for each \varname{[i]} from 0 ... \varname{[vorbis_mapping_coupling_steps]}-1 - -\begin{enumerate} - \item if either \varname{[no_residue]} entry for channel -(\varname{[vorbis_mapping_magnitude]} element \varname{[i]}) -or channel -(\varname{[vorbis_mapping_angle]} element \varname{[i]}) -are set to false, then both must be set to false. Note that an 'unused' -floor has no decoded floor information; it is important that this is -remembered at floor curve synthesis time. -\end{enumerate} - - - - -\subsubsection{residue decode} - -Unlike floors, which are decoded in channel order, the residue vectors -are decoded in submap order. - -for each submap \varname{[i]} in order from 0 ... \varname{[vorbis_mapping_submaps]}-1 - -\begin{enumerate} - \item \varname{[ch]} = 0 - \item for each channel \varname{[j]} in order from 0 ... \varname{[audio_channels]} - 1 - \begin{enumerate} - \item if channel \varname{[j]} in submap \varname{[i]} (vector \varname{[vorbis_mapping_mux]} element \varname{[j]} is equal to \varname{[i]}) - \begin{enumerate} - \item if vector \varname{[no_residue]} element \varname{[j]} is true - \begin{enumerate} - \item vector \varname{[do_not_decode_flag]} element \varname{[ch]} is set - \end{enumerate} - else - \begin{enumerate} - \item vector \varname{[do_not_decode_flag]} element \varname{[ch]} is unset - \end{enumerate} - - \item increment \varname{[ch]} - \end{enumerate} - - \end{enumerate} - \item \varname{[residue_number]} = vector \varname{[vorbis_mapping_submap_residue]} element \varname{[i]} - \item \varname{[residue_type]} = vector \varname{[vorbis_residue_types]} element \varname{[residue_number]} - \item decode \varname{[ch]} vectors using residue \varname{[residue_number]}, according to type \varname{[residue_type]}, also passing vector \varname{[do_not_decode_flag]} to indicate which vectors in the bundle should not be decoded. Correct per-vector decode length is \varname{[n]}/2. - \item \varname{[ch]} = 0 - \item for each channel \varname{[j]} in order from 0 ... \varname{[audio_channels]} - \begin{enumerate} - \item if channel \varname{[j]} is in submap \varname{[i]} (vector \varname{[vorbis_mapping_mux]} element \varname{[j]} is equal to \varname{[i]}) - \begin{enumerate} - \item residue vector for channel \varname{[j]} is set to decoded residue vector \varname{[ch]} - \item increment \varname{[ch]} - \end{enumerate} - - \end{enumerate} - -\end{enumerate} - - - -\subsubsection{inverse coupling} - -for each \varname{[i]} from \varname{[vorbis_mapping_coupling_steps]}-1 descending to 0 - -\begin{enumerate} - \item \varname{[magnitude_vector]} = the residue vector for channel -(vector \varname{[vorbis_mapping_magnitude]} element \varname{[i]}) - \item \varname{[angle_vector]} = the residue vector for channel (vector -\varname{[vorbis_mapping_angle]} element \varname{[i]}) - \item for each scalar value \varname{[M]} in vector \varname{[magnitude_vector]} and the corresponding scalar value \varname{[A]} in vector \varname{[angle_vector]}: - \begin{enumerate} - \item if (\varname{[M]} is greater than zero) - \begin{enumerate} - \item if (\varname{[A]} is greater than zero) - \begin{enumerate} - \item \varname{[new_M]} = \varname{[M]} - \item \varname{[new_A]} = \varname{[M]}-\varname{[A]} - \end{enumerate} - else - \begin{enumerate} - \item \varname{[new_A]} = \varname{[M]} - \item \varname{[new_M]} = \varname{[M]}+\varname{[A]} - \end{enumerate} - - \end{enumerate} - else - \begin{enumerate} - \item if (\varname{[A]} is greater than zero) - \begin{enumerate} - \item \varname{[new_M]} = \varname{[M]} - \item \varname{[new_A]} = \varname{[M]}+\varname{[A]} - \end{enumerate} - else - \begin{enumerate} - \item \varname{[new_A]} = \varname{[M]} - \item \varname{[new_M]} = \varname{[M]}-\varname{[A]} - \end{enumerate} - - \end{enumerate} - - \item set scalar value \varname{[M]} in vector \varname{[magnitude_vector]} to \varname{[new_M]} - \item set scalar value \varname{[A]} in vector \varname{[angle_vector]} to \varname{[new_A]} - \end{enumerate} - -\end{enumerate} - - - - -\subsubsection{dot product} - -For each channel, synthesize the floor curve from the decoded floor -information, according to packet type. Note that the vector synthesis -length for floor computation is \varname{[n]}/2. - -For each channel, multiply each element of the floor curve by each -element of that channel's residue vector. The result is the dot -product of the floor and residue vectors for each channel; the produced -vectors are the length \varname{[n]}/2 audio spectrum for each -channel. - -% TODO/FIXME: The following two paragraphs have identical twins -% in section 1 (under "compute floor/residue dot product") -One point is worth mentioning about this dot product; a common mistake -in a fixed point implementation might be to assume that a 32 bit -fixed-point representation for floor and residue and direct -multiplication of the vectors is sufficient for acceptable spectral -depth in all cases because it happens to mostly work with the current -Xiph.Org reference encoder. - -However, floor vector values can span \~140dB (\~24 bits unsigned), and -the audio spectrum vector should represent a minimum of 120dB (\~21 -bits with sign), even when output is to a 16 bit PCM device. For the -residue vector to represent full scale if the floor is nailed to -$-140$dB, it must be able to span 0 to $+140$dB. For the residue vector -to reach full scale if the floor is nailed at 0dB, it must be able to -represent $-140$dB to $+0$dB. Thus, in order to handle full range -dynamics, a residue vector may span $-140$dB to $+140$dB entirely within -spec. A 280dB range is approximately 48 bits with sign; thus the -residue vector must be able to represent a 48 bit range and the dot -product must be able to handle an effective 48 bit times 24 bit -multiplication. This range may be achieved using large (64 bit or -larger) integers, or implementing a movable binary point -representation. - - - -\subsubsection{inverse MDCT} - -Convert the audio spectrum vector of each channel back into time -domain PCM audio via an inverse Modified Discrete Cosine Transform -(MDCT). A detailed description of the MDCT is available in \cite{Sporer/Brandenburg/Edler}. The window -function used for the MDCT is the function described earlier. - - - -\subsubsection{overlap_add} - -Windowed MDCT output is overlapped and added with the right hand data -of the previous window such that the 3/4 point of the previous window -is aligned with the 1/4 point of the current window (as illustrated in -\xref{vorbis:spec:window}). The overlapped portion -produced from overlapping the previous and current frame data is -finished data to be returned by the decoder. This data spans from the -center of the previous window to the center of the current window. In -the case of same-sized windows, the amount of data to return is -one-half block consisting of and only of the overlapped portions. When -overlapping a short and long window, much of the returned range does not -actually overlap. This does not damage transform orthogonality. Pay -attention however to returning the correct data range; the amount of -data to be returned is: - -\begin{programlisting} -window_blocksize(previous_window)/4+window_blocksize(current_window)/4 -\end{programlisting} - -from the center (element windowsize/2) of the previous window to the -center (element windowsize/2-1, inclusive) of the current window. - -Data is not returned from the first frame; it must be used to 'prime' -the decode engine. The encoder accounts for this priming when -calculating PCM offsets; after the first frame, the proper PCM output -offset is '0' (as no data has been returned yet). - - - -\subsubsection{output channel order} - -Vorbis I specifies only a channel mapping type 0. In mapping type 0, -channel mapping is implicitly defined as follows for standard audio -applications. As of revision 16781 (20100113), the specification adds -defined channel locations for 6.1 and 7.1 surround. Ordering/location -for greater-than-eight channels remains 'left to the implementation'. - -These channel orderings refer to order within the encoded stream. It -is naturally possible for a decoder to produce output with channels in -any order. Any such decoder should explicitly document channel -reordering behavior. - -\begin{description} %[style=nextline] - \item[one channel] - the stream is monophonic - -\item[two channels] - the stream is stereo. channel order: left, right - -\item[three channels] - the stream is a 1d-surround encoding. channel order: left, -center, right - -\item[four channels] - the stream is quadraphonic surround. channel order: front left, -front right, rear left, rear right - -\item[five channels] - the stream is five-channel surround. channel order: front left, -center, front right, rear left, rear right - -\item[six channels] - the stream is 5.1 surround. channel order: front left, center, -front right, rear left, rear right, LFE - -\item[seven channels] - the stream is 6.1 surround. channel order: front left, center, -front right, side left, side right, rear center, LFE - -\item[eight channels] - the stream is 7.1 surround. channel order: front left, center, -front right, side left, side right, rear left, rear right, -LFE - -\item[greater than eight channels] - channel use and order is defined by the application - -\end{description} - -Applications using Vorbis for dedicated purposes may define channel -mapping as seen fit. Future channel mappings (such as three and four -channel \href{http://www.ambisonic.net/}{Ambisonics}) will -make use of channel mappings other than mapping 0. - - diff --git a/Dependencies/libvorbis/doc/05-comment.tex b/Dependencies/libvorbis/doc/05-comment.tex deleted file mode 100644 index 79fd9e9..0000000 --- a/Dependencies/libvorbis/doc/05-comment.tex +++ /dev/null @@ -1,240 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{comment field and header specification} \label{vorbis:spec:comment} - -\subsection{Overview} - -The Vorbis text comment header is the second (of three) header -packets that begin a Vorbis bitstream. It is meant for short text -comments, not arbitrary metadata; arbitrary metadata belongs in a -separate logical bitstream (usually an XML stream type) that provides -greater structure and machine parseability. - -The comment field is meant to be used much like someone jotting a -quick note on the bottom of a CDR. It should be a little information to -remember the disc by and explain it to others; a short, to-the-point -text note that need not only be a couple words, but isn't going to be -more than a short paragraph. The essentials, in other words, whatever -they turn out to be, eg: - -\begin{quote} -Honest Bob and the Factory-to-Dealer-Incentives, \textit{``I'm Still -Around''}, opening for Moxy Fr\"{u}vous, 1997. -\end{quote} - - - - -\subsection{Comment encoding} - -\subsubsection{Structure} - -The comment header is logically a list of eight-bit-clean vectors; the -number of vectors is bounded to $2^{32}-1$ and the length of each vector -is limited to $2^{32}-1$ bytes. The vector length is encoded; the vector -contents themselves are not null terminated. In addition to the vector -list, there is a single vector for vendor name (also 8 bit clean, -length encoded in 32 bits). For example, the 1.0 release of libvorbis -set the vendor string to ``Xiph.Org libVorbis I 20020717''. - -The vector lengths and number of vectors are stored lsb first, according -to the bit packing conventions of the vorbis codec. However, since data -in the comment header is octet-aligned, they can simply be read as -unaligned 32 bit little endian unsigned integers. - -The comment header is decoded as follows: - -\begin{programlisting} - 1) [vendor_length] = read an unsigned integer of 32 bits - 2) [vendor_string] = read a UTF-8 vector as [vendor_length] octets - 3) [user_comment_list_length] = read an unsigned integer of 32 bits - 4) iterate [user_comment_list_length] times { - 5) [length] = read an unsigned integer of 32 bits - 6) this iteration's user comment = read a UTF-8 vector as [length] octets - } - 7) [framing_bit] = read a single bit as boolean - 8) if ( [framing_bit] unset or end-of-packet ) then ERROR - 9) done. -\end{programlisting} - - - - -\subsubsection{Content vector format} - -The comment vectors are structured similarly to a UNIX environment variable. -That is, comment fields consist of a field name and a corresponding value and -look like: - -\begin{quote} -\begin{programlisting} -comment[0]="ARTIST=me"; -comment[1]="TITLE=the sound of Vorbis"; -\end{programlisting} -\end{quote} - -The field name is case-insensitive and may consist of ASCII 0x20 -through 0x7D, 0x3D ('=') excluded. ASCII 0x41 through 0x5A inclusive -(characters A-Z) is to be considered equivalent to ASCII 0x61 through -0x7A inclusive (characters a-z). - - -The field name is immediately followed by ASCII 0x3D ('='); -this equals sign is used to terminate the field name. - - -0x3D is followed by 8 bit clean UTF-8 encoded value of the -field contents to the end of the field. - - -\paragraph{Field names} - -Below is a proposed, minimal list of standard field names with a -description of intended use. No single or group of field names is -mandatory; a comment header may contain one, all or none of the names -in this list. - -\begin{description} %[style=nextline] -\item[TITLE] - Track/Work name - -\item[VERSION] - The version field may be used to differentiate multiple -versions of the same track title in a single collection. (e.g. remix -info) - -\item[ALBUM] - The collection name to which this track belongs - -\item[TRACKNUMBER] - The track number of this piece if part of a specific larger collection or album - -\item[ARTIST] - The artist generally considered responsible for the work. In popular music this is usually the performing band or singer. For classical music it would be the composer. For an audio book it would be the author of the original text. - -\item[PERFORMER] - The artist(s) who performed the work. In classical music this would be the conductor, orchestra, soloists. In an audio book it would be the actor who did the reading. In popular music this is typically the same as the ARTIST and is omitted. - -\item[COPYRIGHT] - Copyright attribution, e.g., '2001 Nobody's Band' or '1999 Jack Moffitt' - -\item[LICENSE] - License information, eg, 'All Rights Reserved', 'Any -Use Permitted', a URL to a license such as a Creative Commons license -("www.creativecommons.org/blahblah/license.html") or the EFF Open -Audio License ('distributed under the terms of the Open Audio -License. see http://www.eff.org/IP/Open_licenses/eff_oal.html for -details'), etc. - -\item[ORGANIZATION] - Name of the organization producing the track (i.e. -the 'record label') - -\item[DESCRIPTION] - A short text description of the contents - -\item[GENRE] - A short text indication of music genre - -\item[DATE] - Date the track was recorded - -\item[LOCATION] - Location where track was recorded - -\item[CONTACT] - Contact information for the creators or distributors of the track. This could be a URL, an email address, the physical address of the producing label. - -\item[ISRC] - International Standard Recording Code for the -track; see \href{http://www.ifpi.org/isrc/}{the ISRC -intro page} for more information on ISRC numbers. - -\end{description} - - - -\paragraph{Implications} - -Field names should not be 'internationalized'; this is a -concession to simplicity not an attempt to exclude the majority of -the world that doesn't speak English. Field \emph{contents}, -however, use the UTF-8 character encoding to allow easy representation -of any language. - -We have the length of the entirety of the field and restrictions on -the field name so that the field name is bounded in a known way. Thus -we also have the length of the field contents. - -Individual 'vendors' may use non-standard field names within -reason. The proper use of comment fields should be clear through -context at this point. Abuse will be discouraged. - -There is no vendor-specific prefix to 'nonstandard' field names. -Vendors should make some effort to avoid arbitrarily polluting the -common namespace. We will generally collect the more useful tags -here to help with standardization. - -Field names are not required to be unique (occur once) within a -comment header. As an example, assume a track was recorded by three -well know artists; the following is permissible, and encouraged: - -\begin{quote} -\begin{programlisting} -ARTIST=Dizzy Gillespie -ARTIST=Sonny Rollins -ARTIST=Sonny Stitt -\end{programlisting} -\end{quote} - - - - - - - -\subsubsection{Encoding} - -The comment header comprises the entirety of the second bitstream -header packet. Unlike the first bitstream header packet, it is not -generally the only packet on the second page and may not be restricted -to within the second bitstream page. The length of the comment header -packet is (practically) unbounded. The comment header packet is not -optional; it must be present in the bitstream even if it is -effectively empty. - -The comment header is encoded as follows (as per Ogg's standard -bitstream mapping which renders least-significant-bit of the word to be -coded into the least significant available bit of the current -bitstream octet first): - -\begin{enumerate} - \item - Vendor string length (32 bit unsigned quantity specifying number of octets) - - \item - Vendor string ([vendor string length] octets coded from beginning of string to end of string, not null terminated) - - \item - Number of comment fields (32 bit unsigned quantity specifying number of fields) - - \item - Comment field 0 length (if [Number of comment fields] $>0$; 32 bit unsigned quantity specifying number of octets) - - \item - Comment field 0 ([Comment field 0 length] octets coded from beginning of string to end of string, not null terminated) - - \item - Comment field 1 length (if [Number of comment fields] $>1$...)... - -\end{enumerate} - - -This is actually somewhat easier to describe in code; implementation of the above can be found in \filename{vorbis/lib/info.c}, \function{_vorbis_pack_comment()} and \function{_vorbis_unpack_comment()}. - - - - - - diff --git a/Dependencies/libvorbis/doc/06-floor0.tex b/Dependencies/libvorbis/doc/06-floor0.tex deleted file mode 100644 index 373a9bb..0000000 --- a/Dependencies/libvorbis/doc/06-floor0.tex +++ /dev/null @@ -1,192 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Floor type 0 setup and decode} \label{vorbis:spec:floor0} - -\subsection{Overview} - -Vorbis floor type zero uses Line Spectral Pair (LSP, also alternately -known as Line Spectral Frequency or LSF) representation to encode a -smooth spectral envelope curve as the frequency response of the LSP -filter. This representation is equivalent to a traditional all-pole -infinite impulse response filter as would be used in linear predictive -coding; LSP representation may be converted to LPC representation and -vice-versa. - - - -\subsection{Floor 0 format} - -Floor zero configuration consists of six integer fields and a list of -VQ codebooks for use in coding/decoding the LSP filter coefficient -values used by each frame. - -\subsubsection{header decode} - -Configuration information for instances of floor zero decodes from the -codec setup header (third packet). configuration decode proceeds as -follows: - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [floor0_order] = read an unsigned integer of 8 bits - 2) [floor0_rate] = read an unsigned integer of 16 bits - 3) [floor0_bark_map_size] = read an unsigned integer of 16 bits - 4) [floor0_amplitude_bits] = read an unsigned integer of six bits - 5) [floor0_amplitude_offset] = read an unsigned integer of eight bits - 6) [floor0_number_of_books] = read an unsigned integer of four bits and add 1 - 7) array [floor0_book_list] = read a list of [floor0_number_of_books] unsigned integers of eight bits each; -\end{Verbatim} - -An end-of-packet condition during any of these bitstream reads renders -this stream undecodable. In addition, any element of the array -\varname{[floor0_book_list]} that is greater than the maximum codebook -number for this bitstream is an error condition that also renders the -stream undecodable. - - - -\subsubsection{packet decode} \label{vorbis:spec:floor0-decode} - -Extracting a floor0 curve from an audio packet consists of first -decoding the curve amplitude and \varname{[floor0_order]} LSP -coefficient values from the bitstream, and then computing the floor -curve, which is defined as the frequency response of the decoded LSP -filter. - -Packet decode proceeds as follows: -\begin{Verbatim}[commandchars=\\\{\}] - 1) [amplitude] = read an unsigned integer of [floor0_amplitude_bits] bits - 2) if ( [amplitude] is greater than zero ) \{ - 3) [coefficients] is an empty, zero length vector - 4) [booknumber] = read an unsigned integer of \link{vorbis:spec:ilog}{ilog}( [floor0_number_of_books] ) bits - 5) if ( [booknumber] is greater than the highest number decode codebook ) then packet is undecodable - 6) [last] = zero; - 7) vector [temp_vector] = read vector from bitstream using codebook number [floor0_book_list] element [booknumber] in VQ context. - 8) add the scalar value [last] to each scalar in vector [temp_vector] - 9) [last] = the value of the last scalar in vector [temp_vector] - 10) concatenate [temp_vector] onto the end of the [coefficients] vector - 11) if (length of vector [coefficients] is less than [floor0_order], continue at step 6 - - \} - - 12) done. - -\end{Verbatim} - -Take note of the following properties of decode: -\begin{itemize} - \item An \varname{[amplitude]} value of zero must result in a return code that indicates this channel is unused in this frame (the output of the channel will be all-zeroes in synthesis). Several later stages of decode don't occur for an unused channel. - \item An end-of-packet condition during decode should be considered a -nominal occruence; if end-of-packet is reached during any read -operation above, floor decode is to return 'unused' status as if the -\varname{[amplitude]} value had read zero at the beginning of decode. - - \item The book number used for decode -can, in fact, be stored in the bitstream in \link{vorbis:spec:ilog}{ilog}( \varname{[floor0_number_of_books]} - -1 ) bits. Nevertheless, the above specification is correct and values -greater than the maximum possible book value are reserved. - - \item The number of scalars read into the vector \varname{[coefficients]} -may be greater than \varname{[floor0_order]}, the number actually -required for curve computation. For example, if the VQ codebook used -for the floor currently being decoded has a -\varname{[codebook_dimensions]} value of three and -\varname{[floor0_order]} is ten, the only way to fill all the needed -scalars in \varname{[coefficients]} is to to read a total of twelve -scalars as four vectors of three scalars each. This is not an error -condition, and care must be taken not to allow a buffer overflow in -decode. The extra values are not used and may be ignored or discarded. -\end{itemize} - - - - -\subsubsection{curve computation} \label{vorbis:spec:floor0-synth} - -Given an \varname{[amplitude]} integer and \varname{[coefficients]} -vector from packet decode as well as the [floor0_order], -[floor0_rate], [floor0_bark_map_size], [floor0_amplitude_bits] and -[floor0_amplitude_offset] values from floor setup, and an output -vector size \varname{[n]} specified by the decode process, we compute a -floor output vector. - -If the value \varname{[amplitude]} is zero, the return value is a -length \varname{[n]} vector with all-zero scalars. Otherwise, begin by -assuming the following definitions for the given vector to be -synthesized: - - \begin{displaymath} - \mathrm{map}_i = \left\{ - \begin{array}{ll} - \min ( - \mathtt{floor0\_bark\_map\_size} - 1, - foobar - ) & \textrm{for } i \in [0,n-1] \\ - -1 & \textrm{for } i = n - \end{array} - \right. - \end{displaymath} - - where - - \begin{displaymath} - foobar = - \left\lfloor - \mathrm{bark}\left(\frac{\mathtt{floor0\_rate} \cdot i}{2n}\right) \cdot \frac{\mathtt{floor0\_bark\_map\_size}} {\mathrm{bark}(.5 \cdot \mathtt{floor0\_rate})} - \right\rfloor - \end{displaymath} - - and - - \begin{displaymath} - \mathrm{bark}(x) = 13.1 \arctan (.00074x) + 2.24 \arctan (.0000000185x^2 + .0001x) - \end{displaymath} - -The above is used to synthesize the LSP curve on a Bark-scale frequency -axis, then map the result to a linear-scale frequency axis. -Similarly, the below calculation synthesizes the output LSP curve \varname{[output]} on a log -(dB) amplitude scale, mapping it to linear amplitude in the last step: - -\begin{enumerate} - \item \varname{[i]} = 0 - \item \varname{[$\omega$]} = $\pi$ * map element \varname{[i]} / \varname{[floor0_bark_map_size]} - \item if ( \varname{[floor0_order]} is odd ) { - \begin{enumerate} - \item calculate \varname{[p]} and \varname{[q]} according to: - \begin{eqnarray*} - p & = & (1 - \cos^2\omega)\prod_{j=0}^{\frac{\mathtt{floor0\_order}-3}{2}} 4 (\cos([\mathtt{coefficients}]_{2j+1}) - \cos \omega)^2 \\ - q & = & \frac{1}{4} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-1}{2}} 4 (\cos([\mathtt{coefficients}]_{2j}) - \cos \omega)^2 - \end{eqnarray*} - - \end{enumerate} - } else \varname{[floor0_order]} is even { - \begin{enumerate} - \item calculate \varname{[p]} and \varname{[q]} according to: - \begin{eqnarray*} - p & = & \frac{(1 - \cos^2\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j+1}) - \cos \omega)^2 \\ - q & = & \frac{(1 + \cos^2\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j}) - \cos \omega)^2 - \end{eqnarray*} - - \end{enumerate} - } - - \item calculate \varname{[linear_floor_value]} according to: - \begin{displaymath} - \exp \left( .11512925 \left(\frac{\mathtt{amplitude} \cdot \mathtt{floor0\_amplitute\_offset}}{(2^{\mathtt{floor0\_amplitude\_bits}}-1)\sqrt{p+q}} - - \mathtt{floor0\_amplitude\_offset} \right) \right) - \end{displaymath} - - \item \varname{[iteration_condition]} = map element \varname{[i]} - \item \varname{[output]} element \varname{[i]} = \varname{[linear_floor_value]} - \item increment \varname{[i]} - \item if ( map element \varname{[i]} is equal to \varname{[iteration_condition]} ) continue at step 5 - \item if ( \varname{[i]} is less than \varname{[n]} ) continue at step 2 - \item done -\end{enumerate} - - - - - - - diff --git a/Dependencies/libvorbis/doc/07-floor1.tex b/Dependencies/libvorbis/doc/07-floor1.tex deleted file mode 100644 index 216eb1d..0000000 --- a/Dependencies/libvorbis/doc/07-floor1.tex +++ /dev/null @@ -1,392 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Floor type 1 setup and decode} \label{vorbis:spec:floor1} - -\subsection{Overview} - -Vorbis floor type one uses a piecewise straight-line representation to -encode a spectral envelope curve. The representation plots this curve -mechanically on a linear frequency axis and a logarithmic (dB) -amplitude axis. The integer plotting algorithm used is similar to -Bresenham's algorithm. - - - -\subsection{Floor 1 format} - -\subsubsection{model} - -Floor type one represents a spectral curve as a series of -line segments. Synthesis constructs a floor curve using iterative -prediction in a process roughly equivalent to the following simplified -description: - -\begin{itemize} - \item the first line segment (base case) is a logical line spanning -from x_0,y_0 to x_1,y_1 where in the base case x_0=0 and x_1=[n], the -full range of the spectral floor to be computed. - -\item the induction step chooses a point x_new within an existing -logical line segment and produces a y_new value at that point computed -from the existing line's y value at x_new (as plotted by the line) and -a difference value decoded from the bitstream packet. - -\item floor computation produces two new line segments, one running from -x_0,y_0 to x_new,y_new and from x_new,y_new to x_1,y_1. This step is -performed logically even if y_new represents no change to the -amplitude value at x_new so that later refinement is additionally -bounded at x_new. - -\item the induction step repeats, using a list of x values specified in -the codec setup header at floor 1 initialization time. Computation -is completed at the end of the x value list. - -\end{itemize} - - -Consider the following example, with values chosen for ease of -understanding rather than representing typical configuration: - -For the below example, we assume a floor setup with an [n] of 128. -The list of selected X values in increasing order is -0,16,32,48,64,80,96,112 and 128. In list order, the values interleave -as 0, 128, 64, 32, 96, 16, 48, 80 and 112. The corresponding -list-order Y values as decoded from an example packet are 110, 20, -5, --45, 0, -25, -10, 30 and -10. We compute the floor in the following -way, beginning with the first line: - -\begin{center} -\includegraphics[width=8cm]{floor1-1} -\captionof{figure}{graph of example floor} -\end{center} - -We now draw new logical lines to reflect the correction to new_Y, and -iterate for X positions 32 and 96: - -\begin{center} -\includegraphics[width=8cm]{floor1-2} -\captionof{figure}{graph of example floor} -\end{center} - -Although the new Y value at X position 96 is unchanged, it is still -used later as an endpoint for further refinement. From here on, the -pattern should be clear; we complete the floor computation as follows: - -\begin{center} -\includegraphics[width=8cm]{floor1-3} -\captionof{figure}{graph of example floor} -\end{center} - -\begin{center} -\includegraphics[width=8cm]{floor1-4} -\captionof{figure}{graph of example floor} -\end{center} - -A more efficient algorithm with carefully defined integer rounding -behavior is used for actual decode, as described later. The actual -algorithm splits Y value computation and line plotting into two steps -with modifications to the above algorithm to eliminate noise -accumulation through integer roundoff/truncation. - - - -\subsubsection{header decode} - -A list of floor X values is stored in the packet header in interleaved -format (used in list order during packet decode and synthesis). This -list is split into partitions, and each partition is assigned to a -partition class. X positions 0 and [n] are implicit and do not belong -to an explicit partition or partition class. - -A partition class consists of a representation vector width (the -number of Y values which the partition class encodes at once), a -'subclass' value representing the number of alternate entropy books -the partition class may use in representing Y values, the list of -[subclass] books and a master book used to encode which alternate -books were chosen for representation in a given packet. The -master/subclass mechanism is meant to be used as a flexible -representation cascade while still using codebooks only in a scalar -context. - -\begin{Verbatim}[commandchars=\\\{\}] - - 1) [floor1_partitions] = read 5 bits as unsigned integer - 2) [maximum_class] = -1 - 3) iterate [i] over the range 0 ... [floor1_partitions]-1 \{ - - 4) vector [floor1_partition_class_list] element [i] = read 4 bits as unsigned integer - - \} - - 5) [maximum_class] = largest integer scalar value in vector [floor1_partition_class_list] - 6) iterate [i] over the range 0 ... [maximum_class] \{ - - 7) vector [floor1_class_dimensions] element [i] = read 3 bits as unsigned integer and add 1 - 8) vector [floor1_class_subclasses] element [i] = read 2 bits as unsigned integer - 9) if ( vector [floor1_class_subclasses] element [i] is nonzero ) \{ - - 10) vector [floor1_class_masterbooks] element [i] = read 8 bits as unsigned integer - - \} - - 11) iterate [j] over the range 0 ... (2 exponent [floor1_class_subclasses] element [i]) - 1 \{ - - 12) array [floor1_subclass_books] element [i],[j] = - read 8 bits as unsigned integer and subtract one - \} - \} - - 13) [floor1_multiplier] = read 2 bits as unsigned integer and add one - 14) [rangebits] = read 4 bits as unsigned integer - 15) vector [floor1_X_list] element [0] = 0 - 16) vector [floor1_X_list] element [1] = 2 exponent [rangebits]; - 17) [floor1_values] = 2 - 18) iterate [i] over the range 0 ... [floor1_partitions]-1 \{ - - 19) [current_class_number] = vector [floor1_partition_class_list] element [i] - 20) iterate [j] over the range 0 ... ([floor1_class_dimensions] element [current_class_number])-1 \{ - 21) vector [floor1_X_list] element ([floor1_values]) = - read [rangebits] bits as unsigned integer - 22) increment [floor1_values] by one - \} - \} - - 23) done -\end{Verbatim} - -An end-of-packet condition while reading any aspect of a floor 1 -configuration during setup renders a stream undecodable. In addition, -a \varname{[floor1_class_masterbooks]} or -\varname{[floor1_subclass_books]} scalar element greater than the -highest numbered codebook configured in this stream is an error -condition that renders the stream undecodable. All vector -[floor1_x_list] element values must be unique within the vector; a -non-unique value renders the stream undecodable. - -\paragraph{packet decode} \label{vorbis:spec:floor1-decode} - -Packet decode begins by checking the \varname{[nonzero]} flag: - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [nonzero] = read 1 bit as boolean -\end{Verbatim} - -If \varname{[nonzero]} is unset, that indicates this channel contained -no audio energy in this frame. Decode immediately returns a status -indicating this floor curve (and thus this channel) is unused this -frame. (A return status of 'unused' is different from decoding a -floor that has all points set to minimum representation amplitude, -which happens to be approximately -140dB). - - -Assuming \varname{[nonzero]} is set, decode proceeds as follows: - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [range] = vector \{ 256, 128, 86, 64 \} element ([floor1_multiplier]-1) - 2) vector [floor1_Y] element [0] = read \link{vorbis:spec:ilog}{ilog}([range]-1) bits as unsigned integer - 3) vector [floor1_Y] element [1] = read \link{vorbis:spec:ilog}{ilog}([range]-1) bits as unsigned integer - 4) [offset] = 2; - 5) iterate [i] over the range 0 ... [floor1_partitions]-1 \{ - - 6) [class] = vector [floor1_partition_class] element [i] - 7) [cdim] = vector [floor1_class_dimensions] element [class] - 8) [cbits] = vector [floor1_class_subclasses] element [class] - 9) [csub] = (2 exponent [cbits])-1 - 10) [cval] = 0 - 11) if ( [cbits] is greater than zero ) \{ - - 12) [cval] = read from packet using codebook number - (vector [floor1_class_masterbooks] element [class]) in scalar context - \} - - 13) iterate [j] over the range 0 ... [cdim]-1 \{ - - 14) [book] = array [floor1_subclass_books] element [class],([cval] bitwise AND [csub]) - 15) [cval] = [cval] right shifted [cbits] bits - 16) if ( [book] is not less than zero ) \{ - - 17) vector [floor1_Y] element ([j]+[offset]) = read from packet using codebook - [book] in scalar context - - \} else [book] is less than zero \{ - - 18) vector [floor1_Y] element ([j]+[offset]) = 0 - - \} - \} - - 19) [offset] = [offset] + [cdim] - - \} - - 20) done -\end{Verbatim} - -An end-of-packet condition during curve decode should be considered a -nominal occurrence; if end-of-packet is reached during any read -operation above, floor decode is to return 'unused' status as if the -\varname{[nonzero]} flag had been unset at the beginning of decode. - - -Vector \varname{[floor1_Y]} contains the values from packet decode -needed for floor 1 synthesis. - - - -\paragraph{curve computation} \label{vorbis:spec:floor1-synth} - -Curve computation is split into two logical steps; the first step -derives final Y amplitude values from the encoded, wrapped difference -values taken from the bitstream. The second step plots the curve -lines. Also, although zero-difference values are used in the -iterative prediction to find final Y values, these points are -conditionally skipped during final line computation in step two. -Skipping zero-difference values allows a smoother line fit. - -Although some aspects of the below algorithm look like inconsequential -optimizations, implementors are warned to follow the details closely. -Deviation from implementing a strictly equivalent algorithm can result -in serious decoding errors. - -\begin{description} -\item[step 1: amplitude value synthesis] - -Unwrap the always-positive-or-zero values read from the packet into -+/- difference values, then apply to line prediction. - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [range] = vector \{ 256, 128, 86, 64 \} element ([floor1_multiplier]-1) - 2) vector [floor1_step2_flag] element [0] = set - 3) vector [floor1_step2_flag] element [1] = set - 4) vector [floor1_final_Y] element [0] = vector [floor1_Y] element [0] - 5) vector [floor1_final_Y] element [1] = vector [floor1_Y] element [1] - 6) iterate [i] over the range 2 ... [floor1_values]-1 \{ - - 7) [low_neighbor_offset] = \link{vorbis:spec:low:neighbor}{low_neighbor}([floor1_X_list],[i]) - 8) [high_neighbor_offset] = \link{vorbis:spec:high:neighbor}{high_neighbor}([floor1_X_list],[i]) - - 9) [predicted] = \link{vorbis:spec:render:point}{render_point}( vector [floor1_X_list] element [low_neighbor_offset], - vector [floor1_final_Y] element [low_neighbor_offset], - vector [floor1_X_list] element [high_neighbor_offset], - vector [floor1_final_Y] element [high_neighbor_offset], - vector [floor1_X_list] element [i] ) - - 10) [val] = vector [floor1_Y] element [i] - 11) [highroom] = [range] - [predicted] - 12) [lowroom] = [predicted] - 13) if ( [highroom] is less than [lowroom] ) \{ - - 14) [room] = [highroom] * 2 - - \} else [highroom] is not less than [lowroom] \{ - - 15) [room] = [lowroom] * 2 - - \} - - 16) if ( [val] is nonzero ) \{ - - 17) vector [floor1_step2_flag] element [low_neighbor_offset] = set - 18) vector [floor1_step2_flag] element [high_neighbor_offset] = set - 19) vector [floor1_step2_flag] element [i] = set - 20) if ( [val] is greater than or equal to [room] ) \{ - - 21) if ( [highroom] is greater than [lowroom] ) \{ - - 22) vector [floor1_final_Y] element [i] = [val] - [lowroom] + [predicted] - - \} else [highroom] is not greater than [lowroom] \{ - - 23) vector [floor1_final_Y] element [i] = [predicted] - [val] + [highroom] - 1 - - \} - - \} else [val] is less than [room] \{ - - 24) if ([val] is odd) \{ - - 25) vector [floor1_final_Y] element [i] = - [predicted] - (([val] + 1) divided by 2 using integer division) - - \} else [val] is even \{ - - 26) vector [floor1_final_Y] element [i] = - [predicted] + ([val] / 2 using integer division) - - \} - - \} - - \} else [val] is zero \{ - - 27) vector [floor1_step2_flag] element [i] = unset - 28) vector [floor1_final_Y] element [i] = [predicted] - - \} - - \} - - 29) done - -\end{Verbatim} - - - -\item[step 2: curve synthesis] - -Curve synthesis generates a return vector \varname{[floor]} of length -\varname{[n]} (where \varname{[n]} is provided by the decode process -calling to floor decode). Floor 1 curve synthesis makes use of the -\varname{[floor1_X_list]}, \varname{[floor1_final_Y]} and -\varname{[floor1_step2_flag]} vectors, as well as [floor1_multiplier] -and [floor1_values] values. - -Decode begins by sorting the scalars from vectors -\varname{[floor1_X_list]}, \varname{[floor1_final_Y]} and -\varname{[floor1_step2_flag]} together into new vectors -\varname{[floor1_X_list]'}, \varname{[floor1_final_Y]'} and -\varname{[floor1_step2_flag]'} according to ascending sort order of the -values in \varname{[floor1_X_list]}. That is, sort the values of -\varname{[floor1_X_list]} and then apply the same permutation to -elements of the other two vectors so that the X, Y and step2_flag -values still match. - -Then compute the final curve in one pass: - -\begin{Verbatim}[commandchars=\\\{\}] - 1) [hx] = 0 - 2) [lx] = 0 - 3) [ly] = vector [floor1_final_Y]' element [0] * [floor1_multiplier] - 4) iterate [i] over the range 1 ... [floor1_values]-1 \{ - - 5) if ( [floor1_step2_flag]' element [i] is set ) \{ - - 6) [hy] = [floor1_final_Y]' element [i] * [floor1_multiplier] - 7) [hx] = [floor1_X_list]' element [i] - 8) \link{vorbis:spec:render:line}{render_line}( [lx], [ly], [hx], [hy], [floor] ) - 9) [lx] = [hx] - 10) [ly] = [hy] - \} - \} - - 11) if ( [hx] is less than [n] ) \{ - - 12) \link{vorbis:spec:render:line}{render_line}( [hx], [hy], [n], [hy], [floor] ) - - \} - - 13) if ( [hx] is greater than [n] ) \{ - - 14) truncate vector [floor] to [n] elements - - \} - - 15) for each scalar in vector [floor], perform a lookup substitution using - the scalar value from [floor] as an offset into the vector \link{vorbis:spec:floor1:inverse:dB:table}{[floor1_inverse_dB_static_table]} - - 16) done - -\end{Verbatim} - -\end{description} diff --git a/Dependencies/libvorbis/doc/08-residue.tex b/Dependencies/libvorbis/doc/08-residue.tex deleted file mode 100644 index 767c1fa..0000000 --- a/Dependencies/libvorbis/doc/08-residue.tex +++ /dev/null @@ -1,452 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Residue setup and decode} \label{vorbis:spec:residue} - -\subsection{Overview} - -A residue vector represents the fine detail of the audio spectrum of -one channel in an audio frame after the encoder subtracts the floor -curve and performs any channel coupling. A residue vector may -represent spectral lines, spectral magnitude, spectral phase or -hybrids as mixed by channel coupling. The exact semantic content of -the vector does not matter to the residue abstraction. - -Whatever the exact qualities, the Vorbis residue abstraction codes the -residue vectors into the bitstream packet, and then reconstructs the -vectors during decode. Vorbis makes use of three different encoding -variants (numbered 0, 1 and 2) of the same basic vector encoding -abstraction. - - - -\subsection{Residue format} - -Residue format partitions each vector in the vector bundle into chunks, -classifies each chunk, encodes the chunk classifications and finally -encodes the chunks themselves using the the specific VQ arrangement -defined for each selected classification. -The exact interleaving and partitioning vary by residue encoding number, -however the high-level process used to classify and encode the residue -vector is the same in all three variants. - -A set of coded residue vectors are all of the same length. High level -coding structure, ignoring for the moment exactly how a partition is -encoded and simply trusting that it is, is as follows: - -\begin{itemize} -\item Each vector is partitioned into multiple equal sized chunks -according to configuration specified. If we have a vector size of -\emph{n}, a partition size \emph{residue_partition_size}, and a total -of \emph{ch} residue vectors, the total number of partitioned chunks -coded is \emph{n}/\emph{residue_partition_size}*\emph{ch}. It is -important to note that the integer division truncates. In the below -example, we assume an example \emph{residue_partition_size} of 8. - -\item Each partition in each vector has a classification number that -specifies which of multiple configured VQ codebook setups are used to -decode that partition. The classification numbers of each partition -can be thought of as forming a vector in their own right, as in the -illustration below. Just as the residue vectors are coded in grouped -partitions to increase encoding efficiency, the classification vector -is also partitioned into chunks. The integer elements of each scalar -in a classification chunk are built into a single scalar that -represents the classification numbers in that chunk. In the below -example, the classification codeword encodes two classification -numbers. - -\item The values in a residue vector may be encoded monolithically in a -single pass through the residue vector, but more often efficient -codebook design dictates that each vector is encoded as the additive -sum of several passes through the residue vector using more than one -VQ codebook. Thus, each residue value potentially accumulates values -from multiple decode passes. The classification value associated with -a partition is the same in each pass, thus the classification codeword -is coded only in the first pass. - -\end{itemize} - - -\begin{center} -\includegraphics[width=\textwidth]{residue-pack} -\captionof{figure}{illustration of residue vector format} -\end{center} - - - -\subsection{residue 0} - -Residue 0 and 1 differ only in the way the values within a residue -partition are interleaved during partition encoding (visually treated -as a black box--or cyan box or brown box--in the above figure). - -Residue encoding 0 interleaves VQ encoding according to the -dimension of the codebook used to encode a partition in a specific -pass. The dimension of the codebook need not be the same in multiple -passes, however the partition size must be an even multiple of the -codebook dimension. - -As an example, assume a partition vector of size eight, to be encoded -by residue 0 using codebook sizes of 8, 4, 2 and 1: - -\begin{programlisting} - - original residue vector: [ 0 1 2 3 4 5 6 7 ] - -codebook dimensions = 8 encoded as: [ 0 1 2 3 4 5 6 7 ] - -codebook dimensions = 4 encoded as: [ 0 2 4 6 ], [ 1 3 5 7 ] - -codebook dimensions = 2 encoded as: [ 0 4 ], [ 1 5 ], [ 2 6 ], [ 3 7 ] - -codebook dimensions = 1 encoded as: [ 0 ], [ 1 ], [ 2 ], [ 3 ], [ 4 ], [ 5 ], [ 6 ], [ 7 ] - -\end{programlisting} - -It is worth mentioning at this point that no configurable value in the -residue coding setup is restricted to a power of two. - - - -\subsection{residue 1} - -Residue 1 does not interleave VQ encoding. It represents partition -vector scalars in order. As with residue 0, however, partition length -must be an integer multiple of the codebook dimension, although -dimension may vary from pass to pass. - -As an example, assume a partition vector of size eight, to be encoded -by residue 0 using codebook sizes of 8, 4, 2 and 1: - -\begin{programlisting} - - original residue vector: [ 0 1 2 3 4 5 6 7 ] - -codebook dimensions = 8 encoded as: [ 0 1 2 3 4 5 6 7 ] - -codebook dimensions = 4 encoded as: [ 0 1 2 3 ], [ 4 5 6 7 ] - -codebook dimensions = 2 encoded as: [ 0 1 ], [ 2 3 ], [ 4 5 ], [ 6 7 ] - -codebook dimensions = 1 encoded as: [ 0 ], [ 1 ], [ 2 ], [ 3 ], [ 4 ], [ 5 ], [ 6 ], [ 7 ] - -\end{programlisting} - - - -\subsection{residue 2} - -Residue type two can be thought of as a variant of residue type 1. -Rather than encoding multiple passed-in vectors as in residue type 1, -the \emph{ch} passed in vectors of length \emph{n} are first -interleaved and flattened into a single vector of length -\emph{ch}*\emph{n}. Encoding then proceeds as in type 1. Decoding is -as in type 1 with decode interleave reversed. If operating on a single -vector to begin with, residue type 1 and type 2 are equivalent. - -\begin{center} -\includegraphics[width=\textwidth]{residue2} -\captionof{figure}{illustration of residue type 2} -\end{center} - - -\subsection{Residue decode} - -\subsubsection{header decode} - -Header decode for all three residue types is identical. -\begin{programlisting} - 1) [residue_begin] = read 24 bits as unsigned integer - 2) [residue_end] = read 24 bits as unsigned integer - 3) [residue_partition_size] = read 24 bits as unsigned integer and add one - 4) [residue_classifications] = read 6 bits as unsigned integer and add one - 5) [residue_classbook] = read 8 bits as unsigned integer -\end{programlisting} - -\varname{[residue_begin]} and -\varname{[residue_end]} select the specific sub-portion of -each vector that is actually coded; it implements akin to a bandpass -where, for coding purposes, the vector effectively begins at element -\varname{[residue_begin]} and ends at -\varname{[residue_end]}. Preceding and following values in -the unpacked vectors are zeroed. Note that for residue type 2, these -values as well as \varname{[residue_partition_size]}apply to -the interleaved vector, not the individual vectors before interleave. -\varname{[residue_partition_size]} is as explained above, -\varname{[residue_classifications]} is the number of possible -classification to which a partition can belong and -\varname{[residue_classbook]} is the codebook number used to -code classification codewords. The number of dimensions in book -\varname{[residue_classbook]} determines how many -classification values are grouped into a single classification -codeword. Note that the number of entries and dimensions in book -\varname{[residue_classbook]}, along with -\varname{[residue_classifications]}, overdetermines to -possible number of classification codewords. -If \varname{[residue_classifications]}\^{}\varname{[residue_classbook]}.dimensions -exceeds \varname{[residue_classbook]}.entries, the -bitstream should be regarded to be undecodable. - -Next we read a bitmap pattern that specifies which partition classes -code values in which passes. - -\begin{programlisting} - 1) iterate [i] over the range 0 ... [residue_classifications]-1 { - - 2) [high_bits] = 0 - 3) [low_bits] = read 3 bits as unsigned integer - 4) [bitflag] = read one bit as boolean - 5) if ( [bitflag] is set ) then [high_bits] = read five bits as unsigned integer - 6) vector [residue_cascade] element [i] = [high_bits] * 8 + [low_bits] - } - 7) done -\end{programlisting} - -Finally, we read in a list of book numbers, each corresponding to -specific bit set in the cascade bitmap. We loop over the possible -codebook classifications and the maximum possible number of encoding -stages (8 in Vorbis I, as constrained by the elements of the cascade -bitmap being eight bits): - -\begin{programlisting} - 1) iterate [i] over the range 0 ... [residue_classifications]-1 { - - 2) iterate [j] over the range 0 ... 7 { - - 3) if ( vector [residue_cascade] element [i] bit [j] is set ) { - - 4) array [residue_books] element [i][j] = read 8 bits as unsigned integer - - } else { - - 5) array [residue_books] element [i][j] = unused - - } - } - } - - 6) done -\end{programlisting} - -An end-of-packet condition at any point in header decode renders the -stream undecodable. In addition, any codebook number greater than the -maximum numbered codebook set up in this stream also renders the -stream undecodable. All codebooks in array [residue_books] are -required to have a value mapping. The presence of codebook in array -[residue_books] without a value mapping (maptype equals zero) renders -the stream undecodable. - - - -\subsubsection{packet decode} - -Format 0 and 1 packet decode is identical except for specific -partition interleave. Format 2 packet decode can be built out of the -format 1 decode process. Thus we describe first the decode -infrastructure identical to all three formats. - -In addition to configuration information, the residue decode process -is passed the number of vectors in the submap bundle and a vector of -flags indicating if any of the vectors are not to be decoded. If the -passed in number of vectors is 3 and vector number 1 is marked 'do not -decode', decode skips vector 1 during the decode loop. However, even -'do not decode' vectors are allocated and zeroed. - -Depending on the values of \varname{[residue_begin]} and -\varname{[residue_end]}, it is obvious that the encoded -portion of a residue vector may be the entire possible residue vector -or some other strict subset of the actual residue vector size with -zero padding at either uncoded end. However, it is also possible to -set \varname{[residue_begin]} and -\varname{[residue_end]} to specify a range partially or -wholly beyond the maximum vector size. Before beginning residue -decode, limit \varname{[residue_begin]} and -\varname{[residue_end]} to the maximum possible vector size -as follows. We assume that the number of vectors being encoded, -\varname{[ch]} is provided by the higher level decoding -process. - -\begin{programlisting} - 1) [actual_size] = current blocksize/2; - 2) if residue encoding is format 2 - 3) [actual_size] = [actual_size] * [ch]; - 4) [limit_residue_begin] = maximum of ([residue_begin],[actual_size]); - 5) [limit_residue_end] = maximum of ([residue_end],[actual_size]); -\end{programlisting} - -The following convenience values are conceptually useful to clarifying -the decode process: - -\begin{programlisting} - 1) [classwords_per_codeword] = [codebook_dimensions] value of codebook [residue_classbook] - 2) [n_to_read] = [limit_residue_end] - [limit_residue_begin] - 3) [partitions_to_read] = [n_to_read] / [residue_partition_size] -\end{programlisting} - -Packet decode proceeds as follows, matching the description offered earlier in the document. -\begin{programlisting} - 1) allocate and zero all vectors that will be returned. - 2) if ([n_to_read] is zero), stop; there is no residue to decode. - 3) iterate [pass] over the range 0 ... 7 { - - 4) [partition_count] = 0 - - 5) while [partition_count] is less than [partitions_to_read] - - 6) if ([pass] is zero) { - - 7) iterate [j] over the range 0 .. [ch]-1 { - - 8) if vector [j] is not marked 'do not decode' { - - 9) [temp] = read from packet using codebook [residue_classbook] in scalar context - 10) iterate [i] descending over the range [classwords_per_codeword]-1 ... 0 { - - 11) array [classifications] element [j],([i]+[partition_count]) = - [temp] integer modulo [residue_classifications] - 12) [temp] = [temp] / [residue_classifications] using integer division - - } - - } - - } - - } - - 13) iterate [i] over the range 0 .. ([classwords_per_codeword] - 1) while [partition_count] - is also less than [partitions_to_read] { - - 14) iterate [j] over the range 0 .. [ch]-1 { - - 15) if vector [j] is not marked 'do not decode' { - - 16) [vqclass] = array [classifications] element [j],[partition_count] - 17) [vqbook] = array [residue_books] element [vqclass],[pass] - 18) if ([vqbook] is not 'unused') { - - 19) decode partition into output vector number [j], starting at scalar - offset [limit_residue_begin]+[partition_count]*[residue_partition_size] using - codebook number [vqbook] in VQ context - } - } - - 20) increment [partition_count] by one - - } - } - } - - 21) done - -\end{programlisting} - -An end-of-packet condition during packet decode is to be considered a -nominal occurrence. Decode returns the result of vector decode up to -that point. - - - -\subsubsection{format 0 specifics} - -Format zero decodes partitions exactly as described earlier in the -'Residue Format: residue 0' section. The following pseudocode -presents the same algorithm. Assume: - -\begin{itemize} -\item \varname{[n]} is the value in \varname{[residue_partition_size]} -\item \varname{[v]} is the residue vector -\item \varname{[offset]} is the beginning read offset in [v] -\end{itemize} - - -\begin{programlisting} - 1) [step] = [n] / [codebook_dimensions] - 2) iterate [i] over the range 0 ... [step]-1 { - - 3) vector [entry_temp] = read vector from packet using current codebook in VQ context - 4) iterate [j] over the range 0 ... [codebook_dimensions]-1 { - - 5) vector [v] element ([offset]+[i]+[j]*[step]) = - vector [v] element ([offset]+[i]+[j]*[step]) + - vector [entry_temp] element [j] - - } - - } - - 6) done - -\end{programlisting} - - - -\subsubsection{format 1 specifics} - -Format 1 decodes partitions exactly as described earlier in the -'Residue Format: residue 1' section. The following pseudocode -presents the same algorithm. Assume: - -\begin{itemize} -\item \varname{[n]} is the value in -\varname{[residue_partition_size]} -\item \varname{[v]} is the residue vector -\item \varname{[offset]} is the beginning read offset in [v] -\end{itemize} - - -\begin{programlisting} - 1) [i] = 0 - 2) vector [entry_temp] = read vector from packet using current codebook in VQ context - 3) iterate [j] over the range 0 ... [codebook_dimensions]-1 { - - 4) vector [v] element ([offset]+[i]) = - vector [v] element ([offset]+[i]) + - vector [entry_temp] element [j] - 5) increment [i] - - } - - 6) if ( [i] is less than [n] ) continue at step 2 - 7) done -\end{programlisting} - - - -\subsubsection{format 2 specifics} - -Format 2 is reducible to format 1. It may be implemented as an additional step prior to and an additional post-decode step after a normal format 1 decode. - - -Format 2 handles 'do not decode' vectors differently than residue 0 or -1; if all vectors are marked 'do not decode', no decode occurrs. -However, if at least one vector is to be decoded, all the vectors are -decoded. We then request normal format 1 to decode a single vector -representing all output channels, rather than a vector for each -channel. After decode, deinterleave the vector into independent vectors, one for each output channel. That is: - -\begin{enumerate} - \item If all vectors 0 through \emph{ch}-1 are marked 'do not decode', allocate and clear a single vector \varname{[v]}of length \emph{ch*n} and skip step 2 below; proceed directly to the post-decode step. - \item Rather than performing format 1 decode to produce \emph{ch} vectors of length \emph{n} each, call format 1 decode to produce a single vector \varname{[v]} of length \emph{ch*n}. - \item Post decode: Deinterleave the single vector \varname{[v]} returned by format 1 decode as described above into \emph{ch} independent vectors, one for each outputchannel, according to: - \begin{programlisting} - 1) iterate [i] over the range 0 ... [n]-1 { - - 2) iterate [j] over the range 0 ... [ch]-1 { - - 3) output vector number [j] element [i] = vector [v] element ([i] * [ch] + [j]) - - } - } - - 4) done - \end{programlisting} - -\end{enumerate} - - - - - - - diff --git a/Dependencies/libvorbis/doc/09-helper.tex b/Dependencies/libvorbis/doc/09-helper.tex deleted file mode 100644 index 6e1bfe0..0000000 --- a/Dependencies/libvorbis/doc/09-helper.tex +++ /dev/null @@ -1,181 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Helper equations} \label{vorbis:spec:helper} - -\subsection{Overview} - -The equations below are used in multiple places by the Vorbis codec -specification. Rather than cluttering up the main specification -documents, they are defined here and referenced where appropriate. - - -\subsection{Functions} - -\subsubsection{ilog} \label{vorbis:spec:ilog} - -The "ilog(x)" function returns the position number (1 through n) of the highest set bit in the two's complement integer value -\varname{[x]}. Values of \varname{[x]} less than zero are defined to return zero. - -\begin{programlisting} - 1) [return_value] = 0; - 2) if ( [x] is greater than zero ) { - - 3) increment [return_value]; - 4) logical shift [x] one bit to the right, padding the MSb with zero - 5) repeat at step 2) - - } - - 6) done -\end{programlisting} - -Examples: - -\begin{itemize} - \item ilog(0) = 0; - \item ilog(1) = 1; - \item ilog(2) = 2; - \item ilog(3) = 2; - \item ilog(4) = 3; - \item ilog(7) = 3; - \item ilog(negative number) = 0; -\end{itemize} - - - - -\subsubsection{float32_unpack} \label{vorbis:spec:float32:unpack} - -"float32_unpack(x)" is intended to translate the packed binary -representation of a Vorbis codebook float value into the -representation used by the decoder for floating point numbers. For -purposes of this example, we will unpack a Vorbis float32 into a -host-native floating point number. - -\begin{programlisting} - 1) [mantissa] = [x] bitwise AND 0x1fffff (unsigned result) - 2) [sign] = [x] bitwise AND 0x80000000 (unsigned result) - 3) [exponent] = ( [x] bitwise AND 0x7fe00000) shifted right 21 bits (unsigned result) - 4) if ( [sign] is nonzero ) then negate [mantissa] - 5) return [mantissa] * ( 2 ^ ( [exponent] - 788 ) ) -\end{programlisting} - - - -\subsubsection{lookup1_values} \label{vorbis:spec:lookup1:values} - -"lookup1_values(codebook_entries,codebook_dimensions)" is used to -compute the correct length of the value index for a codebook VQ lookup -table of lookup type 1. The values on this list are permuted to -construct the VQ vector lookup table of size -\varname{[codebook_entries]}. - -The return value for this function is defined to be 'the greatest -integer value for which \varname{[return_value]} to the power of -\varname{[codebook_dimensions]} is less than or equal to -\varname{[codebook_entries]}'. - - - -\subsubsection{low_neighbor} \label{vorbis:spec:low:neighbor} - -"low_neighbor(v,x)" finds the position \varname{n} in vector \varname{[v]} of -the greatest value scalar element for which \varname{n} is less than -\varname{[x]} and vector \varname{[v]} element \varname{n} is less -than vector \varname{[v]} element \varname{[x]}. - -\subsubsection{high_neighbor} \label{vorbis:spec:high:neighbor} - -"high_neighbor(v,x)" finds the position \varname{n} in vector [v] of -the lowest value scalar element for which \varname{n} is less than -\varname{[x]} and vector \varname{[v]} element \varname{n} is greater -than vector \varname{[v]} element \varname{[x]}. - - - -\subsubsection{render_point} \label{vorbis:spec:render:point} - -"render_point(x0,y0,x1,y1,X)" is used to find the Y value at point X -along the line specified by x0, x1, y0 and y1. This function uses an -integer algorithm to solve for the point directly without calculating -intervening values along the line. - -\begin{programlisting} - 1) [dy] = [y1] - [y0] - 2) [adx] = [x1] - [x0] - 3) [ady] = absolute value of [dy] - 4) [err] = [ady] * ([X] - [x0]) - 5) [off] = [err] / [adx] using integer division - 6) if ( [dy] is less than zero ) { - - 7) [Y] = [y0] - [off] - - } else { - - 8) [Y] = [y0] + [off] - - } - - 9) done -\end{programlisting} - - - -\subsubsection{render_line} \label{vorbis:spec:render:line} - -Floor decode type one uses the integer line drawing algorithm of -"render_line(x0, y0, x1, y1, v)" to construct an integer floor -curve for contiguous piecewise line segments. Note that it has not -been relevant elsewhere, but here we must define integer division as -rounding division of both positive and negative numbers toward zero. - - -\begin{programlisting} - 1) [dy] = [y1] - [y0] - 2) [adx] = [x1] - [x0] - 3) [ady] = absolute value of [dy] - 4) [base] = [dy] / [adx] using integer division - 5) [x] = [x0] - 6) [y] = [y0] - 7) [err] = 0 - - 8) if ( [dy] is less than 0 ) { - - 9) [sy] = [base] - 1 - - } else { - - 10) [sy] = [base] + 1 - - } - - 11) [ady] = [ady] - (absolute value of [base]) * [adx] - 12) vector [v] element [x] = [y] - - 13) iterate [x] over the range [x0]+1 ... [x1]-1 { - - 14) [err] = [err] + [ady]; - 15) if ( [err] >= [adx] ) { - - 16) [err] = [err] - [adx] - 17) [y] = [y] + [sy] - - } else { - - 18) [y] = [y] + [base] - - } - - 19) vector [v] element [x] = [y] - - } -\end{programlisting} - - - - - - - - diff --git a/Dependencies/libvorbis/doc/10-tables.tex b/Dependencies/libvorbis/doc/10-tables.tex deleted file mode 100644 index 2106a46..0000000 --- a/Dependencies/libvorbis/doc/10-tables.tex +++ /dev/null @@ -1,77 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Tables} \label{vorbis:spec:tables} - -\subsection{floor1\_inverse\_dB\_table} \label{vorbis:spec:floor1:inverse:dB:table} - -The vector \varname{[floor1_inverse_dB_table]} is a 256 element static -lookup table consiting of the following values (read left to right -then top to bottom): - -\begin{Verbatim} - 1.0649863e-07, 1.1341951e-07, 1.2079015e-07, 1.2863978e-07, - 1.3699951e-07, 1.4590251e-07, 1.5538408e-07, 1.6548181e-07, - 1.7623575e-07, 1.8768855e-07, 1.9988561e-07, 2.1287530e-07, - 2.2670913e-07, 2.4144197e-07, 2.5713223e-07, 2.7384213e-07, - 2.9163793e-07, 3.1059021e-07, 3.3077411e-07, 3.5226968e-07, - 3.7516214e-07, 3.9954229e-07, 4.2550680e-07, 4.5315863e-07, - 4.8260743e-07, 5.1396998e-07, 5.4737065e-07, 5.8294187e-07, - 6.2082472e-07, 6.6116941e-07, 7.0413592e-07, 7.4989464e-07, - 7.9862701e-07, 8.5052630e-07, 9.0579828e-07, 9.6466216e-07, - 1.0273513e-06, 1.0941144e-06, 1.1652161e-06, 1.2409384e-06, - 1.3215816e-06, 1.4074654e-06, 1.4989305e-06, 1.5963394e-06, - 1.7000785e-06, 1.8105592e-06, 1.9282195e-06, 2.0535261e-06, - 2.1869758e-06, 2.3290978e-06, 2.4804557e-06, 2.6416497e-06, - 2.8133190e-06, 2.9961443e-06, 3.1908506e-06, 3.3982101e-06, - 3.6190449e-06, 3.8542308e-06, 4.1047004e-06, 4.3714470e-06, - 4.6555282e-06, 4.9580707e-06, 5.2802740e-06, 5.6234160e-06, - 5.9888572e-06, 6.3780469e-06, 6.7925283e-06, 7.2339451e-06, - 7.7040476e-06, 8.2047000e-06, 8.7378876e-06, 9.3057248e-06, - 9.9104632e-06, 1.0554501e-05, 1.1240392e-05, 1.1970856e-05, - 1.2748789e-05, 1.3577278e-05, 1.4459606e-05, 1.5399272e-05, - 1.6400004e-05, 1.7465768e-05, 1.8600792e-05, 1.9809576e-05, - 2.1096914e-05, 2.2467911e-05, 2.3928002e-05, 2.5482978e-05, - 2.7139006e-05, 2.8902651e-05, 3.0780908e-05, 3.2781225e-05, - 3.4911534e-05, 3.7180282e-05, 3.9596466e-05, 4.2169667e-05, - 4.4910090e-05, 4.7828601e-05, 5.0936773e-05, 5.4246931e-05, - 5.7772202e-05, 6.1526565e-05, 6.5524908e-05, 6.9783085e-05, - 7.4317983e-05, 7.9147585e-05, 8.4291040e-05, 8.9768747e-05, - 9.5602426e-05, 0.00010181521, 0.00010843174, 0.00011547824, - 0.00012298267, 0.00013097477, 0.00013948625, 0.00014855085, - 0.00015820453, 0.00016848555, 0.00017943469, 0.00019109536, - 0.00020351382, 0.00021673929, 0.00023082423, 0.00024582449, - 0.00026179955, 0.00027881276, 0.00029693158, 0.00031622787, - 0.00033677814, 0.00035866388, 0.00038197188, 0.00040679456, - 0.00043323036, 0.00046138411, 0.00049136745, 0.00052329927, - 0.00055730621, 0.00059352311, 0.00063209358, 0.00067317058, - 0.00071691700, 0.00076350630, 0.00081312324, 0.00086596457, - 0.00092223983, 0.00098217216, 0.0010459992, 0.0011139742, - 0.0011863665, 0.0012634633, 0.0013455702, 0.0014330129, - 0.0015261382, 0.0016253153, 0.0017309374, 0.0018434235, - 0.0019632195, 0.0020908006, 0.0022266726, 0.0023713743, - 0.0025254795, 0.0026895994, 0.0028643847, 0.0030505286, - 0.0032487691, 0.0034598925, 0.0036847358, 0.0039241906, - 0.0041792066, 0.0044507950, 0.0047400328, 0.0050480668, - 0.0053761186, 0.0057254891, 0.0060975636, 0.0064938176, - 0.0069158225, 0.0073652516, 0.0078438871, 0.0083536271, - 0.0088964928, 0.009474637, 0.010090352, 0.010746080, - 0.011444421, 0.012188144, 0.012980198, 0.013823725, - 0.014722068, 0.015678791, 0.016697687, 0.017782797, - 0.018938423, 0.020169149, 0.021479854, 0.022875735, - 0.024362330, 0.025945531, 0.027631618, 0.029427276, - 0.031339626, 0.033376252, 0.035545228, 0.037855157, - 0.040315199, 0.042935108, 0.045725273, 0.048696758, - 0.051861348, 0.055231591, 0.058820850, 0.062643361, - 0.066714279, 0.071049749, 0.075666962, 0.080584227, - 0.085821044, 0.091398179, 0.097337747, 0.10366330, - 0.11039993, 0.11757434, 0.12521498, 0.13335215, - 0.14201813, 0.15124727, 0.16107617, 0.17154380, - 0.18269168, 0.19456402, 0.20720788, 0.22067342, - 0.23501402, 0.25028656, 0.26655159, 0.28387361, - 0.30232132, 0.32196786, 0.34289114, 0.36517414, - 0.38890521, 0.41417847, 0.44109412, 0.46975890, - 0.50028648, 0.53279791, 0.56742212, 0.60429640, - 0.64356699, 0.68538959, 0.72993007, 0.77736504, - 0.82788260, 0.88168307, 0.9389798, 1. -\end{Verbatim} diff --git a/Dependencies/libvorbis/doc/Doxyfile.in b/Dependencies/libvorbis/doc/Doxyfile.in deleted file mode 100644 index cdb894f..0000000 --- a/Dependencies/libvorbis/doc/Doxyfile.in +++ /dev/null @@ -1,1142 +0,0 @@ -# Doxyfile 1.3.7 - -# This file describes the settings to be used by the documentation system -# doxygen (www.doxygen.org) for a project -# -# All text after a hash (#) is considered a comment and will be ignored -# The format is: -# TAG = value [value, ...] -# For lists items can also be appended using: -# TAG += value [value, ...] -# Values that contain spaces should be placed between quotes (" ") - -#--------------------------------------------------------------------------- -# Project related configuration options -#--------------------------------------------------------------------------- - -# The PROJECT_NAME tag is a single word (or a sequence of words surrounded -# by quotes) that should identify the project. - -PROJECT_NAME = @PACKAGE@ - -# The PROJECT_NUMBER tag can be used to enter a project or revision number. -# This could be handy for archiving the generated documentation or -# if some version control system is used. - -PROJECT_NUMBER = @VERSION@ - -# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) -# base path where the generated documentation will be put. -# If a relative path is entered, it will be relative to the location -# where doxygen was started. If left blank the current directory will be used. - -OUTPUT_DIRECTORY = vorbis - -# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create -# 2 levels of 10 sub-directories under the output directory of each output -# format and will distribute the generated files over these directories. -# Enabling this option can be useful when feeding doxygen a huge amount of source -# files, where putting all generated files in the same directory would otherwise -# cause performance problems for the file system. - -CREATE_SUBDIRS = NO - -# The OUTPUT_LANGUAGE tag is used to specify the language in which all -# documentation generated by doxygen is written. Doxygen will use this -# information to generate all constant output in the proper language. -# The default language is English, other supported languages are: -# Brazilian, Catalan, Chinese, Chinese-Traditional, Croatian, Czech, Danish, Dutch, -# Finnish, French, German, Greek, Hungarian, Italian, Japanese, Japanese-en -# (Japanese with English messages), Korean, Korean-en, Norwegian, Polish, Portuguese, -# Romanian, Russian, Serbian, Slovak, Slovene, Spanish, Swedish, and Ukrainian. - -OUTPUT_LANGUAGE = English - -# This tag can be used to specify the encoding used in the generated output. -# The encoding is not always determined by the language that is chosen, -# but also whether or not the output is meant for Windows or non-Windows users. -# In case there is a difference, setting the USE_WINDOWS_ENCODING tag to YES -# forces the Windows encoding (this is the default for the Windows binary), -# whereas setting the tag to NO uses a Unix-style encoding (the default for -# all platforms other than Windows). -#This tag is now obsolete, according to doxygen 1.5.2 -#USE_WINDOWS_ENCODING = NO - -# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will -# include brief member descriptions after the members that are listed in -# the file and class documentation (similar to JavaDoc). -# Set to NO to disable this. - -BRIEF_MEMBER_DESC = YES - -# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend -# the brief description of a member or function before the detailed description. -# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the -# brief descriptions will be completely suppressed. - -REPEAT_BRIEF = YES - -# This tag implements a quasi-intelligent brief description abbreviator -# that is used to form the text in various listings. Each string -# in this list, if found as the leading text of the brief description, will be -# stripped from the text and the result after processing the whole list, is used -# as the annotated text. Otherwise, the brief description is used as-is. If left -# blank, the following values are used ("$name" is automatically replaced with the -# name of the entity): "The $name class" "The $name widget" "The $name file" -# "is" "provides" "specifies" "contains" "represents" "a" "an" "the" - -ABBREVIATE_BRIEF = - -# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then -# Doxygen will generate a detailed section even if there is only a brief -# description. - -ALWAYS_DETAILED_SEC = NO - -# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all inherited -# members of a class in the documentation of that class as if those members were -# ordinary class members. Constructors, destructors and assignment operators of -# the base classes will not be shown. - -INLINE_INHERITED_MEMB = NO - -# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full -# path before files name in the file list and in the header files. If set -# to NO the shortest path that makes the file name unique will be used. - -FULL_PATH_NAMES = NO - -# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag -# can be used to strip a user-defined part of the path. Stripping is -# only done if one of the specified strings matches the left-hand part of -# the path. The tag can be used to show relative paths in the file list. -# If left blank the directory from which doxygen is run is used as the -# path to strip. - -STRIP_FROM_PATH = - -# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of -# the path mentioned in the documentation of a class, which tells -# the reader which header file to include in order to use a class. -# If left blank only the name of the header file containing the class -# definition is used. Otherwise one should specify the include paths that -# are normally passed to the compiler using the -I flag. - -STRIP_FROM_INC_PATH = - -# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter -# (but less readable) file names. This can be useful is your file systems -# doesn't support long names like on DOS, Mac, or CD-ROM. - -SHORT_NAMES = NO - -# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen -# will interpret the first line (until the first dot) of a JavaDoc-style -# comment as the brief description. If set to NO, the JavaDoc -# comments will behave just like the Qt-style comments (thus requiring an -# explicit @brief command for a brief description. - -JAVADOC_AUTOBRIEF = YES - -# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen -# treat a multi-line C++ special comment block (i.e. a block of //! or /// -# comments) as a brief description. This used to be the default behaviour. -# The new default is to treat a multi-line C++ comment block as a detailed -# description. 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The list -# of all members will be omitted, etc. - -OPTIMIZE_OUTPUT_FOR_C = YES - -# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java sources -# only. Doxygen will then generate output that is more tailored for Java. -# For instance, namespaces will be presented as packages, qualified scopes -# will look different, etc. - -OPTIMIZE_OUTPUT_JAVA = NO - -# Set the SUBGROUPING tag to YES (the default) to allow class member groups of -# the same type (for instance a group of public functions) to be put as a -# subgroup of that type (e.g. under the Public Functions section). Set it to -# NO to prevent subgrouping. 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Separate the files or directories -# with spaces. - -INPUT = @top_srcdir@/include/vorbis - -# If the value of the INPUT tag contains directories, you can use the -# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank the following patterns are tested: -# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx *.hpp -# *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm - -FILE_PATTERNS = - -# The RECURSIVE tag can be used to turn specify whether or not subdirectories -# should be searched for input files as well. Possible values are YES and NO. -# If left blank NO is used. - -RECURSIVE = NO - -# The EXCLUDE tag can be used to specify files and/or directories that should -# excluded from the INPUT source files. This way you can easily exclude a -# subdirectory from a directory tree whose root is specified with the INPUT tag. - -EXCLUDE = - -# The EXCLUDE_SYMLINKS tag can be used select whether or not files or directories -# that are symbolic links (a Unix filesystem feature) are excluded from the input. - -EXCLUDE_SYMLINKS = NO - -# If the value of the INPUT tag contains directories, you can use the -# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude -# certain files from those directories. - -EXCLUDE_PATTERNS = - -# The EXAMPLE_PATH tag can be used to specify one or more files or -# directories that contain example code fragments that are included (see -# the \include command). - -EXAMPLE_PATH = - -# If the value of the EXAMPLE_PATH tag contains directories, you can use the -# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank all files are included. - -EXAMPLE_PATTERNS = - -# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be -# searched for input files to be used with the \include or \dontinclude -# commands irrespective of the value of the RECURSIVE tag. -# Possible values are YES and NO. If left blank NO is used. - -EXAMPLE_RECURSIVE = NO - -# The IMAGE_PATH tag can be used to specify one or more files or -# directories that contain image that are included in the documentation (see -# the \image command). - -IMAGE_PATH = - -# The INPUT_FILTER tag can be used to specify a program that doxygen should -# invoke to filter for each input file. Doxygen will invoke the filter program -# by executing (via popen()) the command , where -# is the value of the INPUT_FILTER tag, and is the name of an -# input file. Doxygen will then use the output that the filter program writes -# to standard output. - -INPUT_FILTER = - -# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using -# INPUT_FILTER) will be used to filter the input files when producing source -# files to browse (i.e. when SOURCE_BROWSER is set to YES). - -FILTER_SOURCE_FILES = NO - -#--------------------------------------------------------------------------- -# configuration options related to source browsing -#--------------------------------------------------------------------------- - -# If the SOURCE_BROWSER tag is set to YES then a list of source files will -# be generated. Documented entities will be cross-referenced with these sources. -# Note: To get rid of all source code in the generated output, make sure also -# VERBATIM_HEADERS is set to NO. - -SOURCE_BROWSER = NO - -# Setting the INLINE_SOURCES tag to YES will include the body -# of functions and classes directly in the documentation. - -INLINE_SOURCES = NO - -# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct -# doxygen to hide any special comment blocks from generated source code -# fragments. Normal C and C++ comments will always remain visible. - -STRIP_CODE_COMMENTS = YES - -# If the REFERENCED_BY_RELATION tag is set to YES (the default) -# then for each documented function all documented -# functions referencing it will be listed. - -REFERENCED_BY_RELATION = YES - -# If the REFERENCES_RELATION tag is set to YES (the default) -# then for each documented function all documented entities -# called/used by that function will be listed. - -REFERENCES_RELATION = YES - -# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen -# will generate a verbatim copy of the header file for each class for -# which an include is specified. Set to NO to disable this. - -VERBATIM_HEADERS = YES - -#--------------------------------------------------------------------------- -# configuration options related to the alphabetical class index -#--------------------------------------------------------------------------- - -# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index -# of all compounds will be generated. Enable this if the project -# contains a lot of classes, structs, unions or interfaces. - -ALPHABETICAL_INDEX = NO - -# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then -# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns -# in which this list will be split (can be a number in the range [1..20]) - -COLS_IN_ALPHA_INDEX = 5 - -# In case all classes in a project start with a common prefix, all -# classes will be put under the same header in the alphabetical index. -# The IGNORE_PREFIX tag can be used to specify one or more prefixes that -# should be ignored while generating the index headers. - -IGNORE_PREFIX = - -#--------------------------------------------------------------------------- -# configuration options related to the HTML output -#--------------------------------------------------------------------------- - -# If the GENERATE_HTML tag is set to YES (the default) Doxygen will -# generate HTML output. - -GENERATE_HTML = YES - -# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `html' will be used as the default path. - -HTML_OUTPUT = html - -# The HTML_FILE_EXTENSION tag can be used to specify the file extension for -# each generated HTML page (for example: .htm,.php,.asp). If it is left blank -# doxygen will generate files with .html extension. - -HTML_FILE_EXTENSION = .html - -# The HTML_HEADER tag can be used to specify a personal HTML header for -# each generated HTML page. If it is left blank doxygen will generate a -# standard header. - -HTML_HEADER = - -# The HTML_FOOTER tag can be used to specify a personal HTML footer for -# each generated HTML page. If it is left blank doxygen will generate a -# standard footer. - -HTML_FOOTER = - -# The HTML_STYLESHEET tag can be used to specify a user-defined cascading -# style sheet that is used by each HTML page. It can be used to -# fine-tune the look of the HTML output. If the tag is left blank doxygen -# will generate a default style sheet. Note that doxygen will try to copy -# the style sheet file to the HTML output directory, so don't put your own -# stylesheet in the HTML output directory as well, or it will be erased! - -HTML_STYLESHEET = - -# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, -# files or namespaces will be aligned in HTML using tables. If set to -# NO a bullet list will be used. - -HTML_ALIGN_MEMBERS = YES - -# If the GENERATE_HTMLHELP tag is set to YES, additional index files -# will be generated that can be used as input for tools like the -# Microsoft HTML help workshop to generate a compressed HTML help file (.chm) -# of the generated HTML documentation. - -GENERATE_HTMLHELP = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can -# be used to specify the file name of the resulting .chm file. You -# can add a path in front of the file if the result should not be -# written to the html output directory. - -CHM_FILE = - -# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can -# be used to specify the location (absolute path including file name) of -# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run -# the HTML help compiler on the generated index.hhp. - -HHC_LOCATION = - -# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag -# controls if a separate .chi index file is generated (YES) or that -# it should be included in the master .chm file (NO). - -GENERATE_CHI = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag -# controls whether a binary table of contents is generated (YES) or a -# normal table of contents (NO) in the .chm file. - -BINARY_TOC = NO - -# The TOC_EXPAND flag can be set to YES to add extra items for group members -# to the contents of the HTML help documentation and to the tree view. - -TOC_EXPAND = NO - -# The DISABLE_INDEX tag can be used to turn on/off the condensed index at -# top of each HTML page. The value NO (the default) enables the index and -# the value YES disables it. - -DISABLE_INDEX = NO - -# This tag can be used to set the number of enum values (range [1..20]) -# that doxygen will group on one line in the generated HTML documentation. - -ENUM_VALUES_PER_LINE = 4 - -# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be -# generated containing a tree-like index structure (just like the one that -# is generated for HTML Help). For this to work a browser that supports -# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, -# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are -# probably better off using the HTML help feature. - -GENERATE_TREEVIEW = NO - -# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be -# used to set the initial width (in pixels) of the frame in which the tree -# is shown. - -TREEVIEW_WIDTH = 250 - -#--------------------------------------------------------------------------- -# configuration options related to the LaTeX output -#--------------------------------------------------------------------------- - -# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will -# generate Latex output. - -GENERATE_LATEX = YES - -# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `latex' will be used as the default path. - -LATEX_OUTPUT = latex - -# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be -# invoked. If left blank `latex' will be used as the default command name. - -LATEX_CMD_NAME = latex - -# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to -# generate index for LaTeX. If left blank `makeindex' will be used as the -# default command name. - -MAKEINDEX_CMD_NAME = makeindex - -# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact -# LaTeX documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_LATEX = NO - -# The PAPER_TYPE tag can be used to set the paper type that is used -# by the printer. Possible values are: a4, a4wide, letter, legal and -# executive. If left blank a4wide will be used. - -PAPER_TYPE = a4wide - -# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX -# packages that should be included in the LaTeX output. - -EXTRA_PACKAGES = - -# The LATEX_HEADER tag can be used to specify a personal LaTeX header for -# the generated latex document. The header should contain everything until -# the first chapter. If it is left blank doxygen will generate a -# standard header. Notice: only use this tag if you know what you are doing! - -LATEX_HEADER = - -# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated -# is prepared for conversion to pdf (using ps2pdf). The pdf file will -# contain links (just like the HTML output) instead of page references -# This makes the output suitable for online browsing using a pdf viewer. - -PDF_HYPERLINKS = NO - -# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of -# plain latex in the generated Makefile. Set this option to YES to get a -# higher quality PDF documentation. - -USE_PDFLATEX = NO - -# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. -# command to the generated LaTeX files. This will instruct LaTeX to keep -# running if errors occur, instead of asking the user for help. -# This option is also used when generating formulas in HTML. - -LATEX_BATCHMODE = NO - -# If LATEX_HIDE_INDICES is set to YES then doxygen will not -# include the index chapters (such as File Index, Compound Index, etc.) -# in the output. - -LATEX_HIDE_INDICES = NO - -#--------------------------------------------------------------------------- -# configuration options related to the RTF output -#--------------------------------------------------------------------------- - -# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output -# The RTF output is optimized for Word 97 and may not look very pretty with -# other RTF readers or editors. - -GENERATE_RTF = NO - -# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `rtf' will be used as the default path. - -RTF_OUTPUT = rtf - -# If the COMPACT_RTF tag is set to YES Doxygen generates more compact -# RTF documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_RTF = NO - -# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated -# will contain hyperlink fields. The RTF file will -# contain links (just like the HTML output) instead of page references. -# This makes the output suitable for online browsing using WORD or other -# programs which support those fields. -# Note: wordpad (write) and others do not support links. - -RTF_HYPERLINKS = NO - -# Load stylesheet definitions from file. Syntax is similar to doxygen's -# config file, i.e. a series of assignments. You only have to provide -# replacements, missing definitions are set to their default value. - -RTF_STYLESHEET_FILE = - -# Set optional variables used in the generation of an rtf document. -# Syntax is similar to doxygen's config file. - -RTF_EXTENSIONS_FILE = - -#--------------------------------------------------------------------------- -# configuration options related to the man page output -#--------------------------------------------------------------------------- - -# If the GENERATE_MAN tag is set to YES (the default) Doxygen will -# generate man pages - -GENERATE_MAN = NO - -# The MAN_OUTPUT tag is used to specify where the man pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `man' will be used as the default path. - -MAN_OUTPUT = man - -# The MAN_EXTENSION tag determines the extension that is added to -# the generated man pages (default is the subroutine's section .3) - -MAN_EXTENSION = .3 - -# If the MAN_LINKS tag is set to YES and Doxygen generates man output, -# then it will generate one additional man file for each entity -# documented in the real man page(s). These additional files -# only source the real man page, but without them the man command -# would be unable to find the correct page. The default is NO. - -MAN_LINKS = NO - -#--------------------------------------------------------------------------- -# configuration options related to the XML output -#--------------------------------------------------------------------------- - -# If the GENERATE_XML tag is set to YES Doxygen will -# generate an XML file that captures the structure of -# the code including all documentation. - -GENERATE_XML = NO - -# The XML_OUTPUT tag is used to specify where the XML pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `xml' will be used as the default path. - -XML_OUTPUT = xml - -# The XML_SCHEMA tag can be used to specify an XML schema, -# which can be used by a validating XML parser to check the -# syntax of the XML files. - -XML_SCHEMA = - -# The XML_DTD tag can be used to specify an XML DTD, -# which can be used by a validating XML parser to check the -# syntax of the XML files. - -XML_DTD = - -# If the XML_PROGRAMLISTING tag is set to YES Doxygen will -# dump the program listings (including syntax highlighting -# and cross-referencing information) to the XML output. Note that -# enabling this will significantly increase the size of the XML output. - -XML_PROGRAMLISTING = YES - -#--------------------------------------------------------------------------- -# configuration options for the AutoGen Definitions output -#--------------------------------------------------------------------------- - -# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will -# generate an AutoGen Definitions (see autogen.sf.net) file -# that captures the structure of the code including all -# documentation. Note that this feature is still experimental -# and incomplete at the moment. - -GENERATE_AUTOGEN_DEF = NO - -#--------------------------------------------------------------------------- -# configuration options related to the Perl module output -#--------------------------------------------------------------------------- - -# If the GENERATE_PERLMOD tag is set to YES Doxygen will -# generate a Perl module file that captures the structure of -# the code including all documentation. Note that this -# feature is still experimental and incomplete at the -# moment. - -GENERATE_PERLMOD = NO - -# If the PERLMOD_LATEX tag is set to YES Doxygen will generate -# the necessary Makefile rules, Perl scripts and LaTeX code to be able -# to generate PDF and DVI output from the Perl module output. - -PERLMOD_LATEX = NO - -# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be -# nicely formatted so it can be parsed by a human reader. This is useful -# if you want to understand what is going on. On the other hand, if this -# tag is set to NO the size of the Perl module output will be much smaller -# and Perl will parse it just the same. - -PERLMOD_PRETTY = YES - -# The names of the make variables in the generated doxyrules.make file -# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. -# This is useful so different doxyrules.make files included by the same -# Makefile don't overwrite each other's variables. - -PERLMOD_MAKEVAR_PREFIX = - -#--------------------------------------------------------------------------- -# Configuration options related to the preprocessor -#--------------------------------------------------------------------------- - -# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will -# evaluate all C-preprocessor directives found in the sources and include -# files. - -ENABLE_PREPROCESSING = YES - -# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro -# names in the source code. If set to NO (the default) only conditional -# compilation will be performed. Macro expansion can be done in a controlled -# way by setting EXPAND_ONLY_PREDEF to YES. - -MACRO_EXPANSION = NO - -# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES -# then the macro expansion is limited to the macros specified with the -# PREDEFINED and EXPAND_AS_PREDEFINED tags. - -EXPAND_ONLY_PREDEF = NO - -# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files -# in the INCLUDE_PATH (see below) will be search if a #include is found. - -SEARCH_INCLUDES = YES - -# The INCLUDE_PATH tag can be used to specify one or more directories that -# contain include files that are not input files but should be processed by -# the preprocessor. - -INCLUDE_PATH = - -# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard -# patterns (like *.h and *.hpp) to filter out the header-files in the -# directories. If left blank, the patterns specified with FILE_PATTERNS will -# be used. - -INCLUDE_FILE_PATTERNS = - -# The PREDEFINED tag can be used to specify one or more macro names that -# are defined before the preprocessor is started (similar to the -D option of -# gcc). The argument of the tag is a list of macros of the form: name -# or name=definition (no spaces). If the definition and the = are -# omitted =1 is assumed. - -PREDEFINED = - -# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then -# this tag can be used to specify a list of macro names that should be expanded. -# The macro definition that is found in the sources will be used. -# Use the PREDEFINED tag if you want to use a different macro definition. - -EXPAND_AS_DEFINED = - -# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then -# doxygen's preprocessor will remove all function-like macros that are alone -# on a line, have an all uppercase name, and do not end with a semicolon. Such -# function macros are typically used for boiler-plate code, and will confuse the -# parser if not removed. - -SKIP_FUNCTION_MACROS = YES - -#--------------------------------------------------------------------------- -# Configuration::additions related to external references -#--------------------------------------------------------------------------- - -# The TAGFILES option can be used to specify one or more tagfiles. -# Optionally an initial location of the external documentation -# can be added for each tagfile. The format of a tag file without -# this location is as follows: -# TAGFILES = file1 file2 ... -# Adding location for the tag files is done as follows: -# TAGFILES = file1=loc1 "file2 = loc2" ... -# where "loc1" and "loc2" can be relative or absolute paths or -# URLs. If a location is present for each tag, the installdox tool -# does not have to be run to correct the links. -# Note that each tag file must have a unique name -# (where the name does NOT include the path) -# If a tag file is not located in the directory in which doxygen -# is run, you must also specify the path to the tagfile here. - -TAGFILES = - -# When a file name is specified after GENERATE_TAGFILE, doxygen will create -# a tag file that is based on the input files it reads. - -GENERATE_TAGFILE = - -# If the ALLEXTERNALS tag is set to YES all external classes will be listed -# in the class index. If set to NO only the inherited external classes -# will be listed. - -ALLEXTERNALS = NO - -# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed -# in the modules index. If set to NO, only the current project's groups will -# be listed. - -EXTERNAL_GROUPS = YES - -# The PERL_PATH should be the absolute path and name of the perl script -# interpreter (i.e. the result of `which perl'). - -PERL_PATH = /usr/bin/perl - -#--------------------------------------------------------------------------- -# Configuration options related to the dot tool -#--------------------------------------------------------------------------- - -# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will -# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base or -# super classes. Setting the tag to NO turns the diagrams off. Note that this -# option is superseded by the HAVE_DOT option below. This is only a fallback. It is -# recommended to install and use dot, since it yields more powerful graphs. - -CLASS_DIAGRAMS = YES - -# If set to YES, the inheritance and collaboration graphs will hide -# inheritance and usage relations if the target is undocumented -# or is not a class. - -HIDE_UNDOC_RELATIONS = YES - -# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is -# available from the path. This tool is part of Graphviz, a graph visualization -# toolkit from AT&T and Lucent Bell Labs. The other options in this section -# have no effect if this option is set to NO (the default) - -HAVE_DOT = NO - -# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for each documented class showing the direct and -# indirect inheritance relations. Setting this tag to YES will force the -# the CLASS_DIAGRAMS tag to NO. - -CLASS_GRAPH = YES - -# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen -# will generate a graph for each documented class showing the direct and -# indirect implementation dependencies (inheritance, containment, and -# class references variables) of the class with other documented classes. - -COLLABORATION_GRAPH = YES - -# If the UML_LOOK tag is set to YES doxygen will generate inheritance and -# collaboration diagrams in a style similar to the OMG's Unified Modeling -# Language. - -UML_LOOK = NO - -# If set to YES, the inheritance and collaboration graphs will show the -# relations between templates and their instances. - -TEMPLATE_RELATIONS = NO - -# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT -# tags are set to YES then doxygen will generate a graph for each documented -# file showing the direct and indirect include dependencies of the file with -# other documented files. - -INCLUDE_GRAPH = YES - -# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and -# HAVE_DOT tags are set to YES then doxygen will generate a graph for each -# documented header file showing the documented files that directly or -# indirectly include this file. - -INCLUDED_BY_GRAPH = YES - -# If the CALL_GRAPH and HAVE_DOT tags are set to YES then doxygen will -# generate a call dependency graph for every global function or class method. -# Note that enabling this option will significantly increase the time of a run. -# So in most cases it will be better to enable call graphs for selected -# functions only using the \callgraph command. - -CALL_GRAPH = NO - -# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen -# will graphical hierarchy of all classes instead of a textual one. - -GRAPHICAL_HIERARCHY = YES - -# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images -# generated by dot. Possible values are png, jpg, or gif -# If left blank png will be used. - -DOT_IMAGE_FORMAT = png - -# The tag DOT_PATH can be used to specify the path where the dot tool can be -# found. If left blank, it is assumed the dot tool can be found on the path. - -DOT_PATH = - -# The DOTFILE_DIRS tag can be used to specify one or more directories that -# contain dot files that are included in the documentation (see the -# \dotfile command). - -DOTFILE_DIRS = - -# The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width -# (in pixels) of the graphs generated by dot. If a graph becomes larger than -# this value, doxygen will try to truncate the graph, so that it fits within -# the specified constraint. Beware that most browsers cannot cope with very -# large images. -#This tag is now obsolete, according to doxygen 1.5.2 -#MAX_DOT_GRAPH_WIDTH = 1024 - -# The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height -# (in pixels) of the graphs generated by dot. If a graph becomes larger than -# this value, doxygen will try to truncate the graph, so that it fits within -# the specified constraint. Beware that most browsers cannot cope with very -# large images. -#This tag is now obsolete, according to doxygen 1.5.2 -#MAX_DOT_GRAPH_HEIGHT = 1024 - -# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the -# graphs generated by dot. A depth value of 3 means that only nodes reachable -# from the root by following a path via at most 3 edges will be shown. Nodes that -# lay further from the root node will be omitted. Note that setting this option to -# 1 or 2 may greatly reduce the computation time needed for large code bases. Also -# note that a graph may be further truncated if the graph's image dimensions are -# not sufficient to fit the graph (see MAX_DOT_GRAPH_WIDTH and MAX_DOT_GRAPH_HEIGHT). -# If 0 is used for the depth value (the default), the graph is not depth-constrained. -#This tag is now obsolete, according to doxygen 1.5.2 -#MAX_DOT_GRAPH_DEPTH = 0 - -# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will -# generate a legend page explaining the meaning of the various boxes and -# arrows in the dot generated graphs. - -GENERATE_LEGEND = YES - -# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will -# remove the intermediate dot files that are used to generate -# the various graphs. - -DOT_CLEANUP = YES - -#--------------------------------------------------------------------------- -# Configuration::additions related to the search engine -#--------------------------------------------------------------------------- - -# The SEARCHENGINE tag specifies whether or not a search engine should be -# used. If set to NO the values of all tags below this one will be ignored. - -SEARCHENGINE = NO diff --git a/Dependencies/libvorbis/doc/Makefile.am b/Dependencies/libvorbis/doc/Makefile.am deleted file mode 100644 index 2837a2c..0000000 --- a/Dependencies/libvorbis/doc/Makefile.am +++ /dev/null @@ -1,149 +0,0 @@ -## Process this with automake to create Makefile.in - -SUBDIRS = vorbisfile vorbisenc - -docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION) - -### all of the static docs, commited to SVN and included as is -static_docs = \ - rfc5215.xml \ - rfc5215.txt \ - eightphase.png \ - evenlsp.png \ - fish_xiph_org.png \ - floor1_inverse_dB_table.html \ - floorval.png \ - fourphase.png \ - framing.html \ - helper.html \ - index.html \ - lspmap.png \ - oddlsp.png \ - oggstream.html \ - programming.html \ - squarepolar.png \ - stereo.html \ - stream.png \ - v-comment.html \ - vorbis-clip.txt \ - vorbis-errors.txt \ - vorbis-fidelity.html \ - vorbis.html \ - vorbisword2.png \ - wait.png \ - white-xifish.png - -# bits needed by the spec -SPEC_PNG = \ - components.png \ - floor1-1.png \ - floor1-2.png \ - floor1-3.png \ - floor1-4.png \ - hufftree.png \ - hufftree-under.png \ - residue-pack.png \ - residue2.png \ - white-xifish.png \ - window1.png \ - window2.png -SPEC_PDF = xifish.pdf - -# FIXME: also needed here -# white-xifish.png - -SPEC_TEX = \ - Vorbis_I_spec.tex \ - 01-introduction.tex \ - 02-bitpacking.tex \ - 03-codebook.tex \ - 04-codec.tex \ - 05-comment.tex \ - 06-floor0.tex \ - 07-floor1.tex \ - 08-residue.tex \ - 09-helper.tex \ - 10-tables.tex \ - a1-encapsulation-ogg.tex \ - a2-encapsulation-rtp.tex \ - footer.tex - -built_docs = Vorbis_I_spec.pdf Vorbis_I_spec.html Vorbis_I_spec.css - -# conditionally make the generated documentation -if BUILD_DOCS -doc_DATA = $(static_docs) $(SPEC_PNG) $(built_docs) doxygen-build.stamp -else -doc_DATA = $(static_docs) doxygen-build.stamp -endif - -EXTRA_DIST = $(static_docs) $(built_docs) \ - $(SPEC_TEX) $(SPEC_PNG) 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    - - - - - - - -

    Vorbis I specification

    -
    Xiph.org Foundation
    -
    -
    February 3, 2010
    -
    -

    Contents

    -
    - 1 Introduction and Description -
      1.1 Overview -
       1.1.1 Application -
       1.1.2 Classification -
       1.1.3 Assumptions -
       1.1.4 Codec Setup and Probability Model -
       1.1.5 Format Specification -
       1.1.6 Hardware Profile -
      1.2 Decoder Configuration -
       1.2.1 Global Config -
       1.2.2 Mode - - - -
       1.2.3 Mapping -
       1.2.4 Floor -
       1.2.5 Residue -
       1.2.6 Codebooks -
      1.3 High-level Decode Process -
       1.3.1 Decode Setup -
       1.3.2 Decode Procedure -
     2 Bitpacking Convention -
      2.1 Overview -
       2.1.1 octets, bytes and words -
       2.1.2 bit order -
       2.1.3 byte order -
       2.1.4 coding bits into byte sequences -
       2.1.5 signedness -
       2.1.6 coding example -
       2.1.7 decoding example -
       2.1.8 end-of-packet alignment -
       2.1.9 reading zero bits -
     3 Probability Model and Codebooks -
      3.1 Overview -
       3.1.1 Bitwise operation -
      3.2 Packed codebook format -
       3.2.1 codebook decode -
      3.3 Use of the codebook abstraction -
     4 Codec Setup and Packet Decode -
      4.1 Overview -
      4.2 Header decode and decode setup -
       4.2.1 Common header decode -
       4.2.2 Identification header - - - -
       4.2.3 Comment header -
       4.2.4 Setup header -
      4.3 Audio packet decode and synthesis -
       4.3.1 packet type, mode and window decode -
       4.3.2 floor curve decode -
       4.3.3 nonzero vector propagate -
       4.3.4 residue decode -
       4.3.5 inverse coupling -
       4.3.6 dot product -
       4.3.7 inverse MDCT -
       4.3.8 overlap˙add -
       4.3.9 output channel order -
     5 comment field and header specification -
      5.1 Overview -
      5.2 Comment encoding -
       5.2.1 Structure -
       5.2.2 Content vector format -
       5.2.3 Encoding -
     6 Floor type 0 setup and decode -
      6.1 Overview -
      6.2 Floor 0 format -
       6.2.1 header decode -
       6.2.2 packet decode -
       6.2.3 curve computation -
     7 Floor type 1 setup and decode -
      7.1 Overview -
      7.2 Floor 1 format -
       7.2.1 model -
       7.2.2 header decode - - - -
     8 Residue setup and decode -
      8.1 Overview -
      8.2 Residue format -
      8.3 residue 0 -
      8.4 residue 1 -
      8.5 residue 2 -
      8.6 Residue decode -
       8.6.1 header decode -
       8.6.2 packet decode -
       8.6.3 format 0 specifics -
       8.6.4 format 1 specifics -
       8.6.5 format 2 specifics -
     9 Helper equations -
      9.1 Overview -
      9.2 Functions -
       9.2.1 ilog -
       9.2.2 float32˙unpack -
       9.2.3 lookup1˙values -
       9.2.4 low˙neighbor -
       9.2.5 high˙neighbor -
       9.2.6 render˙point -
       9.2.7 render˙line -
     10 Tables -
      10.1 floor1_inverse_dB_table -
     A Embedding Vorbis into an Ogg stream -
      A.1 Overview -
       A.1.1 Restrictions -
       A.1.2 MIME type -
      A.2 Encapsulation - - - -
     B Vorbis encapsulation in RTP -
    - - - -

    1 Introduction and Description

    -

    -

    1.1 Overview

    -

    This document provides a high level description of the Vorbis codec’s construction. A bit-by-bit -specification appears beginning in Section 4, “Codec Setup and Packet Decode”. The later -sections assume a high-level understanding of the Vorbis decode process, which is provided -here. -

    -

    1.1.1 Application
    -

    Vorbis is a general purpose perceptual audio CODEC intended to allow maximum encoder -flexibility, thus allowing it to scale competitively over an exceptionally wide range of bitrates. At -the high quality/bitrate end of the scale (CD or DAT rate stereo, 16/24 bits) it is in the same -league as MPEG-2 and MPC. Similarly, the 1.0 encoder can encode high-quality CD and DAT -rate stereo at below 48kbps without resampling to a lower rate. Vorbis is also intended for lower -and higher sample rates (from 8kHz telephony to 192kHz digital masters) and a range of channel -representations (monaural, polyphonic, stereo, quadraphonic, 5.1, ambisonic, or up to 255 -discrete channels). -

    -

    1.1.2 Classification
    -

    Vorbis I is a forward-adaptive monolithic transform CODEC based on the Modified Discrete -Cosine Transform. The codec is structured to allow addition of a hybrid wavelet filterbank in -Vorbis II to offer better transient response and reproduction using a transform better suited to -localized time events. - - - -

    -

    1.1.3 Assumptions
    -

    The Vorbis CODEC design assumes a complex, psychoacoustically-aware encoder and simple, -low-complexity decoder. Vorbis decode is computationally simpler than mp3, although it does -require more working memory as Vorbis has no static probability model; the vector codebooks -used in the first stage of decoding from the bitstream are packed in their entirety into the Vorbis -bitstream headers. In packed form, these codebooks occupy only a few kilobytes; the extent to -which they are pre-decoded into a cache is the dominant factor in decoder memory -usage. -

    Vorbis provides none of its own framing, synchronization or protection against errors; it -is solely a method of accepting input audio, dividing it into individual frames and -compressing these frames into raw, unformatted ’packets’. The decoder then accepts -these raw packets in sequence, decodes them, synthesizes audio frames from them, and -reassembles the frames into a facsimile of the original audio stream. Vorbis is a free-form -variable bit rate (VBR) codec and packets have no minimum size, maximum size, or -fixed/expected size. Packets are designed that they may be truncated (or padded) -and remain decodable; this is not to be considered an error condition and is used -extensively in bitrate management in peeling. Both the transport mechanism and -decoder must allow that a packet may be any size, or end before or after packet decode -expects. -

    Vorbis packets are thus intended to be used with a transport mechanism that provides free-form -framing, sync, positioning and error correction in accordance with these design assumptions, such -as Ogg (for file transport) or RTP (for network multicast). For purposes of a few examples in this -document, we will assume that Vorbis is to be embedded in an Ogg stream specifically, -although this is by no means a requirement or fundamental assumption in the Vorbis -design. -

    The specification for embedding Vorbis into an Ogg transport stream is in Section A, -“Embedding Vorbis into an Ogg stream”. -

    -

    1.1.4 Codec Setup and Probability Model
    -

    Vorbis’ heritage is as a research CODEC and its current design reflects a desire to allow multiple -decades of continuous encoder improvement before running out of room within the codec -specification. For these reasons, configurable aspects of codec setup intentionally lean toward the -extreme of forward adaptive. - - - -

    The single most controversial design decision in Vorbis (and the most unusual for a Vorbis -developer to keep in mind) is that the entire probability model of the codec, the Huffman and -VQ codebooks, is packed into the bitstream header along with extensive CODEC setup -parameters (often several hundred fields). This makes it impossible, as it would be with -MPEG audio layers, to embed a simple frame type flag in each audio packet, or begin -decode at any frame in the stream without having previously fetched the codec setup -header. -

    Note: Vorbis can initiate decode at any arbitrary packet within a bitstream so long as the codec -has been initialized/setup with the setup headers. -

    Thus, Vorbis headers are both required for decode to begin and relatively large as bitstream -headers go. The header size is unbounded, although for streaming a rule-of-thumb of 4kB or less -is recommended (and Xiph.Org’s Vorbis encoder follows this suggestion). -

    Our own design work indicates the primary liability of the required header is in mindshare; it is -an unusual design and thus causes some amount of complaint among engineers as this runs -against current design trends (and also points out limitations in some existing software/interface -designs, such as Windows’ ACM codec framework). However, we find that it does not -fundamentally limit Vorbis’ suitable application space. -

    -

    1.1.5 Format Specification
    -

    The Vorbis format is well-defined by its decode specification; any encoder that produces packets -that are correctly decoded by the reference Vorbis decoder described below may be considered -a proper Vorbis encoder. A decoder must faithfully and completely implement the -specification defined below (except where noted) to be considered a proper Vorbis -decoder. -

    -

    1.1.6 Hardware Profile
    - - - -

    Although Vorbis decode is computationally simple, it may still run into specific limitations of an -embedded design. For this reason, embedded designs are allowed to deviate in limited ways from -the ‘full’ decode specification yet still be certified compliant. These optional omissions are -labelled in the spec where relevant. -

    -

    1.2 Decoder Configuration

    -

    Decoder setup consists of configuration of multiple, self-contained component abstractions that -perform specific functions in the decode pipeline. Each different component instance of a specific -type is semantically interchangeable; decoder configuration consists both of internal component -configuration, as well as arrangement of specific instances into a decode pipeline. Componentry -arrangement is roughly as follows: -

    -

    - -

    PIC -

    Figure 1: decoder pipeline configuration
    -
    -

    -

    1.2.1 Global Config
    -

    Global codec configuration consists of a few audio related fields (sample rate, channels), Vorbis -version (always ’0’ in Vorbis I), bitrate hints, and the lists of component instances. All other -configuration is in the context of specific components. -

    -

    1.2.2 Mode
    - - - -

    Each Vorbis frame is coded according to a master ’mode’. A bitstream may use one or many -modes. -

    The mode mechanism is used to encode a frame according to one of multiple possible -methods with the intention of choosing a method best suited to that frame. Different -modes are, e.g. how frame size is changed from frame to frame. The mode number of a -frame serves as a top level configuration switch for all other specific aspects of frame -decode. -

    A ’mode’ configuration consists of a frame size setting, window type (always 0, the Vorbis -window, in Vorbis I), transform type (always type 0, the MDCT, in Vorbis I) and a mapping -number. The mapping number specifies which mapping configuration instance to use for low-level -packet decode and synthesis. -

    -

    1.2.3 Mapping
    -

    A mapping contains a channel coupling description and a list of ’submaps’ that bundle sets -of channel vectors together for grouped encoding and decoding. These submaps are -not references to external components; the submap list is internal and specific to a -mapping. -

    A ’submap’ is a configuration/grouping that applies to a subset of floor and residue vectors -within a mapping. The submap functions as a last layer of indirection such that specific special -floor or residue settings can be applied not only to all the vectors in a given mode, but also -specific vectors in a specific mode. Each submap specifies the proper floor and residue -instance number to use for decoding that submap’s spectral floor and spectral residue -vectors. -

    As an example: -

    Assume a Vorbis stream that contains six channels in the standard 5.1 format. The sixth -channel, as is normal in 5.1, is bass only. Therefore it would be wasteful to encode a -full-spectrum version of it as with the other channels. The submapping mechanism can be used -to apply a full range floor and residue encoding to channels 0 through 4, and a bass-only -representation to the bass channel, thus saving space. In this example, channels 0-4 belong to -submap 0 (which indicates use of a full-range floor) and channel 5 belongs to submap 1, which -uses a bass-only representation. - - - -

    -

    1.2.4 Floor
    -

    Vorbis encodes a spectral ’floor’ vector for each PCM channel. This vector is a low-resolution -representation of the audio spectrum for the given channel in the current frame, generally used -akin to a whitening filter. It is named a ’floor’ because the Xiph.Org reference encoder has -historically used it as a unit-baseline for spectral resolution. -

    A floor encoding may be of two types. Floor 0 uses a packed LSP representation on a dB -amplitude scale and Bark frequency scale. Floor 1 represents the curve as a piecewise linear -interpolated representation on a dB amplitude scale and linear frequency scale. The two floors -are semantically interchangeable in encoding/decoding. However, floor type 1 provides more -stable inter-frame behavior, and so is the preferred choice in all coupled-stereo and -high bitrate modes. Floor 1 is also considerably less expensive to decode than floor -0. -

    Floor 0 is not to be considered deprecated, but it is of limited modern use. No known Vorbis -encoder past Xiph.org’s own beta 4 makes use of floor 0. -

    The values coded/decoded by a floor are both compactly formatted and make use of entropy -coding to save space. For this reason, a floor configuration generally refers to multiple -codebooks in the codebook component list. Entropy coding is thus provided as an -abstraction, and each floor instance may choose from any and all available codebooks when -coding/decoding. -

    -

    1.2.5 Residue
    -

    The spectral residue is the fine structure of the audio spectrum once the floor curve has been -subtracted out. In simplest terms, it is coded in the bitstream using cascaded (multi-pass) vector -quantization according to one of three specific packing/coding algorithms numbered -0 through 2. The packing algorithm details are configured by residue instance. As -with the floor components, the final VQ/entropy encoding is provided by external -codebook instances and each residue instance may choose from any and all available -codebooks. -

    - - - -

    1.2.6 Codebooks
    -

    Codebooks are a self-contained abstraction that perform entropy decoding and, optionally, use -the entropy-decoded integer value as an offset into an index of output value vectors, returning -the indicated vector of values. -

    The entropy coding in a Vorbis I codebook is provided by a standard Huffman binary tree -representation. This tree is tightly packed using one of several methods, depending on whether -codeword lengths are ordered or unordered, or the tree is sparse. -

    The codebook vector index is similarly packed according to index characteristic. Most commonly, -the vector index is encoded as a single list of values of possible values that are then permuted -into a list of n-dimensional rows (lattice VQ). -

    -

    1.3 High-level Decode Process

    -

    -

    1.3.1 Decode Setup
    -

    Before decoding can begin, a decoder must initialize using the bitstream headers matching the -stream to be decoded. Vorbis uses three header packets; all are required, in-order, by -this specification. Once set up, decode may begin at any audio packet belonging to -the Vorbis stream. In Vorbis I, all packets after the three initial headers are audio -packets. -

    The header packets are, in order, the identification header, the comments header, and the setup -header. -

    Identification Header -The identification header identifies the bitstream as Vorbis, Vorbis version, and the simple audio -characteristics of the stream such as sample rate and number of channels. - - - -

    Comment Header -The comment header includes user text comments (“tags”) and a vendor string for the -application/library that produced the bitstream. The encoding and proper use of the comment -header is described in Section 5, “comment field and header specification”. -

    Setup Header -The setup header includes extensive CODEC setup information as well as the complete VQ and -Huffman codebooks needed for decode. -

    -

    1.3.2 Decode Procedure
    -

    The decoding and synthesis procedure for all audio packets is fundamentally the same. -

      -
    1. decode packet type flag -
      2. -
    2. decode mode number -
      3. -
    3. decode window shape (long windows only) -
      4. -
    4. decode floor -
      5. -
    5. decode residue into residue vectors -
      6. -
    6. inverse channel coupling of residue vectors -
      7. -
    7. generate floor curve from decoded floor data -
      8. -
    8. compute dot product of floor and residue, producing audio spectrum vector -
      9. -
    9. inverse monolithic transform of audio spectrum vector, always an MDCT in Vorbis - I - - - -
      10. -
    10. overlap/add left-hand output of transform with right-hand output of previous frame -
      11. -
    11. store right hand-data from transform of current frame for future lapping -
      12. -
    12. if not first frame, return results of overlap/add as audio result of current frame
    -

    Note that clever rearrangement of the synthesis arithmetic is possible; as an example, one can -take advantage of symmetries in the MDCT to store the right-hand transform data of a partial -MDCT for a 50% inter-frame buffer space savings, and then complete the transform later before -overlap/add with the next frame. This optimization produces entirely equivalent output and is -naturally perfectly legal. The decoder must be entirely mathematically equivalent to the -specification, it need not be a literal semantic implementation. -

    Packet type decode -Vorbis I uses four packet types. The first three packet types mark each of the three Vorbis -headers described above. The fourth packet type marks an audio packet. All other packet types -are reserved; packets marked with a reserved type should be ignored. -

    Following the three header packets, all packets in a Vorbis I stream are audio. The first step of -audio packet decode is to read and verify the packet type; a non-audio packet when audio is -expected indicates stream corruption or a non-compliant stream. The decoder must ignore the -packet and not attempt decoding it to audio. -

    Mode decode -Vorbis allows an encoder to set up multiple, numbered packet ’modes’, as described earlier, all of -which may be used in a given Vorbis stream. The mode is encoded as an integer used as a direct -offset into the mode instance index. -

    Window shape decode (long windows only) -Vorbis frames may be one of two PCM sample sizes specified during codec setup. In Vorbis I, -legal frame sizes are powers of two from 64 to 8192 samples. Aside from coupling, Vorbis -handles channels as independent vectors and these frame sizes are in samples per -channel. - - - -

    Vorbis uses an overlapping transform, namely the MDCT, to blend one frame into the next, -avoiding most inter-frame block boundary artifacts. The MDCT output of one frame is windowed -according to MDCT requirements, overlapped 50% with the output of the previous frame and -added. The window shape assures seamless reconstruction. -

    This is easy to visualize in the case of equal sized-windows: -

    -

    - -

    PIC -

    Figure 2: overlap of two equal-sized windows
    -
    -

    And slightly more complex in the case of overlapping unequal sized windows: -

    -

    - -

    PIC -

    Figure 3: overlap of a long and a short window
    -
    -

    In the unequal-sized window case, the window shape of the long window must be modified for -seamless lapping as above. It is possible to correctly infer window shape to be applied to the -current window from knowing the sizes of the current, previous and next window. It is legal for a -decoder to use this method. However, in the case of a long window (short windows require no -modification), Vorbis also codes two flag bits to specify pre- and post- window shape. Although -not strictly necessary for function, this minor redundancy allows a packet to be fully decoded to -the point of lapping entirely independently of any other packet, allowing easier abstraction of -decode layers as well as allowing a greater level of easy parallelism in encode and -decode. -

    A description of valid window functions for use with an inverse MDCT can be found in [1]. -Vorbis windows all use the slope function -

    -y = sin (.5 ∗ π sin2((x + .5)∕n ∗ π)). - - - -
    -

    -

    floor decode -Each floor is encoded/decoded in channel order, however each floor belongs to a ’submap’ that -specifies which floor configuration to use. All floors are decoded before residue decode -begins. -

    residue decode -Although the number of residue vectors equals the number of channels, channel coupling may -mean that the raw residue vectors extracted during decode do not map directly to specific -channels. When channel coupling is in use, some vectors will correspond to coupled magnitude or -angle. The coupling relationships are described in the codec setup and may differ from frame to -frame, due to different mode numbers. -

    Vorbis codes residue vectors in groups by submap; the coding is done in submap order from -submap 0 through n-1. This differs from floors which are coded using a configuration provided by -submap number, but are coded individually in channel order. -

    inverse channel coupling -A detailed discussion of stereo in the Vorbis codec can be found in the document -Stereo Channel Coupling in the Vorbis CODEC. Vorbis is not limited to only stereo -coupling, but the stereo document also gives a good overview of the generic coupling -mechanism. -

    Vorbis coupling applies to pairs of residue vectors at a time; decoupling is done in-place a -pair at a time in the order and using the vectors specified in the current mapping -configuration. The decoupling operation is the same for all pairs, converting square polar -representation (where one vector is magnitude and the second angle) back to Cartesian -representation. -

    After decoupling, in order, each pair of vectors on the coupling list, the resulting residue vectors -represent the fine spectral detail of each output channel. - - - -

    generate floor curve -The decoder may choose to generate the floor curve at any appropriate time. It is reasonable to -generate the output curve when the floor data is decoded from the raw packet, or it -can be generated after inverse coupling and applied to the spectral residue directly, -combining generation and the dot product into one step and eliminating some working -space. -

    Both floor 0 and floor 1 generate a linear-range, linear-domain output vector to be multiplied -(dot product) by the linear-range, linear-domain spectral residue. -

    compute floor/residue dot product -This step is straightforward; for each output channel, the decoder multiplies the floor curve and -residue vectors element by element, producing the finished audio spectrum of each -channel. -

    One point is worth mentioning about this dot product; a common mistake in a fixed point -implementation might be to assume that a 32 bit fixed-point representation for floor and -residue and direct multiplication of the vectors is sufficient for acceptable spectral depth -in all cases because it happens to mostly work with the current Xiph.Org reference -encoder. -

    However, floor vector values can span ∼140dB (∼24 bits unsigned), and the audio spectrum -vector should represent a minimum of 120dB (∼21 bits with sign), even when output is to a 16 -bit PCM device. For the residue vector to represent full scale if the floor is nailed -to −140dB, it must be able to span 0 to +140dB. For the residue vector to reach -full scale if the floor is nailed at 0dB, it must be able to represent −140dB to +0dB. -Thus, in order to handle full range dynamics, a residue vector may span −140dB to -+140dB entirely within spec. A 280dB range is approximately 48 bits with sign; thus the -residue vector must be able to represent a 48 bit range and the dot product must -be able to handle an effective 48 bit times 24 bit multiplication. This range may be -achieved using large (64 bit or larger) integers, or implementing a movable binary point -representation. -

    inverse monolithic transform (MDCT) -The audio spectrum is converted back into time domain PCM audio via an inverse Modified -Discrete Cosine Transform (MDCT). A detailed description of the MDCT is available in -[1]. -

    Note that the PCM produced directly from the MDCT is not yet finished audio; it must be - - - -lapped with surrounding frames using an appropriate window (such as the Vorbis window) before -the MDCT can be considered orthogonal. -

    overlap/add data -Windowed MDCT output is overlapped and added with the right hand data of the previous -window such that the 3/4 point of the previous window is aligned with the 1/4 point of the -current window (as illustrated in the window overlap diagram). At this point, the audio data -between the center of the previous frame and the center of the current frame is now finished and -ready to be returned. -

    cache right hand data -The decoder must cache the right hand portion of the current frame to be lapped with the left -hand portion of the next frame. -

    return finished audio data -The overlapped portion produced from overlapping the previous and current frame data -is finished data to be returned by the decoder. This data spans from the center of -the previous window to the center of the current window. In the case of same-sized -windows, the amount of data to return is one-half block consisting of and only of the -overlapped portions. When overlapping a short and long window, much of the returned -range is not actually overlap. This does not damage transform orthogonality. Pay -attention however to returning the correct data range; the amount of data to be returned -is: -

    -

    -1  window_blocksize(previous_window)/4+window_blocksize(current_window)/4 -
    -

    from the center of the previous window to the center of the current window. -

    Data is not returned from the first frame; it must be used to ’prime’ the decode engine. The -encoder accounts for this priming when calculating PCM offsets; after the first frame, the proper -PCM output offset is ’0’ (as no data has been returned yet). - - - - - - -

    2 Bitpacking Convention

    -

    -

    2.1 Overview

    -

    The Vorbis codec uses relatively unstructured raw packets containing arbitrary-width binary -integer fields. Logically, these packets are a bitstream in which bits are coded one-by-one by the -encoder and then read one-by-one in the same monotonically increasing order by the decoder. -Most current binary storage arrangements group bits into a native word size of eight bits -(octets), sixteen bits, thirty-two bits or, less commonly other fixed word sizes. The Vorbis -bitpacking convention specifies the correct mapping of the logical packet bitstream into an actual -representation in fixed-width words. -

    -

    2.1.1 octets, bytes and words
    -

    In most contemporary architectures, a ’byte’ is synonymous with an ’octet’, that is, eight bits. -This has not always been the case; seven, ten, eleven and sixteen bit ’bytes’ have been used. -For purposes of the bitpacking convention, a byte implies the native, smallest integer -storage representation offered by a platform. On modern platforms, this is generally -assumed to be eight bits (not necessarily because of the processor but because of the -filesystem/memory architecture. Modern filesystems invariably offer bytes as the fundamental -atom of storage). A ’word’ is an integer size that is a grouped multiple of this smallest -size. -

    The most ubiquitous architectures today consider a ’byte’ to be an octet (eight bits) and a word -to be a group of two, four or eight bytes (16, 32 or 64 bits). Note however that the Vorbis -bitpacking convention is still well defined for any native byte size; Vorbis uses the native -bit-width of a given storage system. This document assumes that a byte is one octet for purposes -of example. -

    - - - -

    2.1.2 bit order
    -

    A byte has a well-defined ’least significant’ bit (LSb), which is the only bit set when the byte is -storing the two’s complement integer value +1. A byte’s ’most significant’ bit (MSb) is at the -opposite end of the byte. Bits in a byte are numbered from zero at the LSb to n (n = 7 in an -octet) for the MSb. -

    -

    2.1.3 byte order
    -

    Words are native groupings of multiple bytes. Several byte orderings are possible in a word; the -common ones are 3-2-1-0 (’big endian’ or ’most significant byte first’ in which the -highest-valued byte comes first), 0-1-2-3 (’little endian’ or ’least significant byte first’ in -which the lowest value byte comes first) and less commonly 3-1-2-0 and 0-2-1-3 (’mixed -endian’). -

    The Vorbis bitpacking convention specifies storage and bitstream manipulation at the byte, not -word, level, thus host word ordering is of a concern only during optimization when writing high -performance code that operates on a word of storage at a time rather than by byte. -Logically, bytes are always coded and decoded in order from byte zero through byte -n. -

    -

    2.1.4 coding bits into byte sequences
    -

    The Vorbis codec has need to code arbitrary bit-width integers, from zero to 32 bits -wide, into packets. These integer fields are not aligned to the boundaries of the byte -representation; the next field is written at the bit position at which the previous field -ends. -

    The encoder logically packs integers by writing the LSb of a binary integer to the logical -bitstream first, followed by next least significant bit, etc, until the requested number of bits -have been coded. When packing the bits into bytes, the encoder begins by placing -the LSb of the integer to be written into the least significant unused bit position of -the destination byte, followed by the next-least significant bit of the source integer -and so on up to the requested number of bits. When all bits of the destination byte -have been filled, encoding continues by zeroing all bits of the next byte and writing -the next bit into the bit position 0 of that byte. Decoding follows the same process - - - -as encoding, but by reading bits from the byte stream and reassembling them into -integers. -

    -

    2.1.5 signedness
    -

    The signedness of a specific number resulting from decode is to be interpreted by the decoder -given decode context. That is, the three bit binary pattern ’b111’ can be taken to represent -either ’seven’ as an unsigned integer, or ’-1’ as a signed, two’s complement integer. The -encoder and decoder are responsible for knowing if fields are to be treated as signed or -unsigned. -

    -

    2.1.6 coding example
    -

    Code the 4 bit integer value ’12’ [b1100] into an empty bytestream. Bytestream result: -

    -

    -1                | -
    2                V -
    3   -
    4          7 6 5 4 3 2 1 0 -
    5  byte 0 [0 0 0 0 1 1 0 0]  <- -
    6  byte 1 [               ] -
    7  byte 2 [               ] -
    8  byte 3 [               ] -
    9               ... -
    10  byte n [               ]  bytestream length == 1 byte -
    11   -
    -

    Continue by coding the 3 bit integer value ’-1’ [b111]: -

    -

    -1          | -
    2          V -
    3   -
    4          7 6 5 4 3 2 1 0 -
    5  byte 0 [0 1 1 1 1 1 0 0]  <- -
    6  byte 1 [               ] - - - -
    7  byte 2 [               ] -
    8  byte 3 [               ] -
    9               ... -
    10  byte n [               ]  bytestream length == 1 byte -
    -

    Continue by coding the 7 bit integer value ’17’ [b0010001]: -

    -

    -1            | -
    2            V -
    3   -
    4          7 6 5 4 3 2 1 0 -
    5  byte 0 [1 1 1 1 1 1 0 0] -
    6  byte 1 [0 0 0 0 1 0 0 0]  <- -
    7  byte 2 [               ] -
    8  byte 3 [               ] -
    9               ... -
    10  byte n [               ]  bytestream length == 2 bytes -
    11                            bit cursor == 6 -
    -

    Continue by coding the 13 bit integer value ’6969’ [b110 11001110 01]: -

    -

    -1                  | -
    2                  V -
    3   -
    4          7 6 5 4 3 2 1 0 -
    5  byte 0 [1 1 1 1 1 1 0 0] -
    6  byte 1 [0 1 0 0 1 0 0 0] -
    7  byte 2 [1 1 0 0 1 1 1 0] -
    8  byte 3 [0 0 0 0 0 1 1 0]  <- -
    9               ... -
    10  byte n [               ]  bytestream length == 4 bytes -
    11   -
    -

    -

    2.1.7 decoding example
    -

    Reading from the beginning of the bytestream encoded in the above example: -

    -

    - - - -1                        | -
    2                        V -
    3   -
    4          7 6 5 4 3 2 1 0 -
    5  byte 0 [1 1 1 1 1 1 0 0]  <- -
    6  byte 1 [0 1 0 0 1 0 0 0] -
    7  byte 2 [1 1 0 0 1 1 1 0] -
    8  byte 3 [0 0 0 0 0 1 1 0]  bytestream length == 4 bytes -
    9   -
    -

    We read two, two-bit integer fields, resulting in the returned numbers ’b00’ and ’b11’. Two things -are worth noting here: -

      -
    • Although these four bits were originally written as a single four-bit integer, reading - some other combination of bit-widths from the bitstream is well defined. There are - no artificial alignment boundaries maintained in the bitstream. -
      • -
    • The second value is the two-bit-wide integer ’b11’. This value may be interpreted - either as the unsigned value ’3’, or the signed value ’-1’. Signedness is dependent on - decode context.
    -

    -

    2.1.8 end-of-packet alignment
    -

    The typical use of bitpacking is to produce many independent byte-aligned packets which are -embedded into a larger byte-aligned container structure, such as an Ogg transport bitstream. -Externally, each bytestream (encoded bitstream) must begin and end on a byte boundary. Often, -the encoded bitstream is not an integer number of bytes, and so there is unused (uncoded) space -in the last byte of a packet. -

    Unused space in the last byte of a bytestream is always zeroed during the coding process. Thus, -should this unused space be read, it will return binary zeroes. -

    Attempting to read past the end of an encoded packet results in an ’end-of-packet’ condition. -End-of-packet is not to be considered an error; it is merely a state indicating that there is -insufficient remaining data to fulfill the desired read size. Vorbis uses truncated packets as a -normal mode of operation, and as such, decoders must handle reading past the end of a packet as -a typical mode of operation. Any further read operations after an ’end-of-packet’ condition shall -also return ’end-of-packet’. - - - -

    -

    2.1.9 reading zero bits
    -

    Reading a zero-bit-wide integer returns the value ’0’ and does not increment the stream cursor. -Reading to the end of the packet (but not past, such that an ’end-of-packet’ condition has not -triggered) and then reading a zero bit integer shall succeed, returning 0, and not trigger an -end-of-packet condition. Reading a zero-bit-wide integer after a previous read sets ’end-of-packet’ -shall also fail with ’end-of-packet’. - - - - - - -

    3 Probability Model and Codebooks

    -

    -

    3.1 Overview

    -

    Unlike practically every other mainstream audio codec, Vorbis has no statically configured -probability model, instead packing all entropy decoding configuration, VQ and Huffman, into the -bitstream itself in the third header, the codec setup header. This packed configuration consists of -multiple ’codebooks’, each containing a specific Huffman-equivalent representation for decoding -compressed codewords as well as an optional lookup table of output vector values to which a -decoded Huffman value is applied as an offset, generating the final decoded output corresponding -to a given compressed codeword. -

    -

    3.1.1 Bitwise operation
    -

    The codebook mechanism is built on top of the vorbis bitpacker. Both the codebooks themselves -and the codewords they decode are unrolled from a packet as a series of arbitrary-width values -read from the stream according to Section 2, “Bitpacking Convention”. -

    -

    3.2 Packed codebook format

    -

    For purposes of the examples below, we assume that the storage system’s native byte width is -eight bits. This is not universally true; see Section 2, “Bitpacking Convention” for discussion -relating to non-eight-bit bytes. - - - -

    -

    3.2.1 codebook decode
    -

    A codebook begins with a 24 bit sync pattern, 0x564342: -

    -

    -1  byte 0: [ 0 1 0 0 0 0 1 0 ] (0x42) -
    2  byte 1: [ 0 1 0 0 0 0 1 1 ] (0x43) -
    3  byte 2: [ 0 1 0 1 0 1 1 0 ] (0x56) -
    -

    16 bit [codebook_dimensions] and 24 bit [codebook_entries] fields: -

    -

    -1   -
    2  byte 3: [ X X X X X X X X ] -
    3  byte 4: [ X X X X X X X X ] [codebook_dimensions] (16 bit unsigned) -
    4   -
    5  byte 5: [ X X X X X X X X ] -
    6  byte 6: [ X X X X X X X X ] -
    7  byte 7: [ X X X X X X X X ] [codebook_entries] (24 bit unsigned) -
    8   -
    -

    Next is the [ordered] bit flag: -

    -

    -1   -
    2  byte 8: [               X ] [ordered] (1 bit) -
    3   -
    -

    Each entry, numbering a total of [codebook_entries], is assigned a codeword length. -We now read the list of codeword lengths and store these lengths in the array -[codebook_codeword_lengths]. Decode of lengths is according to whether the [ordered] flag -is set or unset. -

      -
    • If the [ordered] flag is unset, the codeword list is not length ordered and the decoder - needs to read each codeword length one-by-one. -

      The decoder first reads one additional bit flag, the [sparse] flag. This flag determines - whether or not the codebook contains unused entries that are not to be included in - - - - the codeword decode tree: -

      -

      -1  byte 8: [             X 1 ] [sparse] flag (1 bit) -
      -

      The decoder now performs for each of the [codebook_entries] codebook entries: -

      -

      -1   -
      2    1) if([sparse] is set) { -
      3   -
      4           2) [flag] = read one bit; -
      5           3) if([flag] is set) { -
      6   -
      7                4) [length] = read a five bit unsigned integer; -
      8                5) codeword length for this entry is [length]+1; -
      9   -
      10              } else { -
      11   -
      12                6) this entry is unused.  mark it as such. -
      13   -
      14              } -
      15   -
      16       } else the sparse flag is not set { -
      17   -
      18          7) [length] = read a five bit unsigned integer; -
      19          8) the codeword length for this entry is [length]+1; -
      20   -
      21       } -
      22   -
      -
      • -
    • If the [ordered] flag is set, the codeword list for this codebook is encoded in - ascending length order. Rather than reading a length for every codeword, the - encoder reads the number of codewords per length. That is, beginning at entry - zero: -

      -

      -1    1) [current_entry] = 0; -
      2    2) [current_length] = read a five bit unsigned integer and add 1; -
      3    3) [number] = read ilog([codebook_entries] - [current_entry]) bits as an unsigned integer -
      4    4) set the entries [current_entry] through [current_entry]+[number]-1, inclusive, -
      5      of the [codebook_codeword_lengths] array to [current_length] -
      6    5) set [current_entry] to [number] + [current_entry] -
      7    6) increment [current_length] by 1 -
      8    7) if [current_entry] is greater than [codebook_entries] ERROR CONDITION; -
      9      the decoder will not be able to read this stream. -
      10    8) if [current_entry] is less than [codebook_entries], repeat process starting at 3) -
      11    9) done. - - - -
      -
    -

    After all codeword lengths have been decoded, the decoder reads the vector lookup table. Vorbis -I supports three lookup types: -

      -
    1. No lookup -
      2. -
    2. Implicitly populated value mapping (lattice VQ) -
      3. -
    3. Explicitly populated value mapping (tessellated or ’foam’ VQ)
    -

    The lookup table type is read as a four bit unsigned integer: -

    -1    1) [codebook_lookup_type] = read four bits as an unsigned integer -
    -

    Codebook decode precedes according to [codebook_lookup_type]: -

      -
    • Lookup type zero indicates no lookup to be read. Proceed past lookup decode. -
      • -
    • Lookup types one and two are similar, differing only in the number of lookup values to - be read. Lookup type one reads a list of values that are permuted in a set pattern to - build a list of vectors, each vector of order [codebook_dimensions] scalars. Lookup - type two builds the same vector list, but reads each scalar for each vector explicitly, - rather than building vectors from a smaller list of possible scalar values. Lookup - decode proceeds as follows: -

      -

      -1    1) [codebook_minimum_value] = float32_unpack( read 32 bits as an unsigned integer) -
      2    2) [codebook_delta_value] = float32_unpack( read 32 bits as an unsigned integer) -
      3    3) [codebook_value_bits] = read 4 bits as an unsigned integer and add 1 -
      4    4) [codebook_sequence_p] = read 1 bit as a boolean flag -
      5   -
      6    if ( [codebook_lookup_type] is 1 ) { -
      7   -
      8       5) [codebook_lookup_values] = lookup1_values([codebook_entries], [codebook_dimensions] ) -
      9   -
      10    } else { -
      11   -
      12       6) [codebook_lookup_values] = [codebook_entries] * [codebook_dimensions] -
      13   -
      14    } -
      15   -
      16    7) read a total of [codebook_lookup_values] unsigned integers of [codebook_value_bits] each; - - - -
      17       store these in order in the array [codebook_multiplicands] -
      -
      • -
    • A [codebook_lookup_type] of greater than two is reserved and indicates a stream that is - not decodable by the specification in this document. -
    -

    An ’end of packet’ during any read operation in the above steps is considered an error condition -rendering the stream undecodable. -

    Huffman decision tree representation -The [codebook_codeword_lengths] array and [codebook_entries] value uniquely define the -Huffman decision tree used for entropy decoding. -

    Briefly, each used codebook entry (recall that length-unordered codebooks support unused -codeword entries) is assigned, in order, the lowest valued unused binary Huffman codeword -possible. Assume the following codeword length list: -

    -

    -1  entry 0: length 2 -
    2  entry 1: length 4 -
    3  entry 2: length 4 -
    4  entry 3: length 4 -
    5  entry 4: length 4 -
    6  entry 5: length 2 -
    7  entry 6: length 3 -
    8  entry 7: length 3 -
    -

    Assigning codewords in order (lowest possible value of the appropriate length to highest) results -in the following codeword list: -

    -

    -1  entry 0: length 2 codeword 00 -
    2  entry 1: length 4 codeword 0100 -
    3  entry 2: length 4 codeword 0101 -
    4  entry 3: length 4 codeword 0110 -
    5  entry 4: length 4 codeword 0111 -
    6  entry 5: length 2 codeword 10 -
    7  entry 6: length 3 codeword 110 -
    8  entry 7: length 3 codeword 111 -
    - - - -

    Note: Unlike most binary numerical values in this document, we intend the above codewords to -be read and used bit by bit from left to right, thus the codeword ’001’ is the bit string ’zero, zero, -one’. When determining ’lowest possible value’ in the assignment definition above, the leftmost -bit is the MSb. -

    It is clear that the codeword length list represents a Huffman decision tree with the entry -numbers equivalent to the leaves numbered left-to-right: -

    -

    - -

    PIC -

    Figure 4: huffman tree illustration
    -
    -

    As we assign codewords in order, we see that each choice constructs a new leaf in the leftmost -possible position. -

    Note that it’s possible to underspecify or overspecify a Huffman tree via the length list. -In the above example, if codeword seven were eliminated, it’s clear that the tree is -unfinished: -

    -

    - -

    PIC -

    Figure 5: underspecified huffman tree illustration
    -
    -

    Similarly, in the original codebook, it’s clear that the tree is fully populated and a ninth -codeword is impossible. Both underspecified and overspecified trees are an error condition -rendering the stream undecodable. Take special care that a codebook with a single used -entry is handled properly; it consists of a single codework of zero bits and ’reading’ -a value out of such a codebook always returns the single used value and sinks zero -bits. -

    Codebook entries marked ’unused’ are simply skipped in the assigning process. They have no -codeword and do not appear in the decision tree, thus it’s impossible for any bit pattern read -from the stream to decode to that entry number. - - - -

    VQ lookup table vector representation -Unpacking the VQ lookup table vectors relies on the following values: -

    -1  the [codebook_multiplicands] array -
    2  [codebook_minimum_value] -
    3  [codebook_delta_value] -
    4  [codebook_sequence_p] -
    5  [codebook_lookup_type] -
    6  [codebook_entries] -
    7  [codebook_dimensions] -
    8  [codebook_lookup_values] -
    -

    Decoding (unpacking) a specific vector in the vector lookup table proceeds according to -[codebook_lookup_type]. The unpacked vector values are what a codebook would return -during audio packet decode in a VQ context. -

    Vector value decode: Lookup type 1 -Lookup type one specifies a lattice VQ lookup table built algorithmically from a list of -scalar values. Calculate (unpack) the final values of a codebook entry vector from -the entries in [codebook_multiplicands] as follows ([value_vector] is the output -vector representing the vector of values for entry number [lookup_offset] in this -codebook): -

    -

    -1    1) [last] = 0; -
    2    2) [index_divisor] = 1; -
    3    3) iterate [i] over the range 0 ... [codebook_dimensions]-1 (once for each scalar value in the value vector) { -
    4   -
    5         4) [multiplicand_offset] = ( [lookup_offset] divided by [index_divisor] using integer -
    6            division ) integer modulo [codebook_lookup_values] -
    7   -
    8         5) vector [value_vector] element [i] = -
    9              ( [codebook_multiplicands] array element number [multiplicand_offset] ) * -
    10              [codebook_delta_value] + [codebook_minimum_value] + [last]; -
    11   -
    12         6) if ( [codebook_sequence_p] is set ) then set [last] = vector [value_vector] element [i] -
    13   -
    14         7) [index_divisor] = [index_divisor] * [codebook_lookup_values] -
    15   -
    16       } -
    17   -
    18    8) vector calculation completed. -
    - - - -

    Vector value decode: Lookup type 2 -Lookup type two specifies a VQ lookup table in which each scalar in each vector is explicitly set -by the [codebook_multiplicands] array in a one-to-one mapping. Calculate [unpack] the final -values of a codebook entry vector from the entries in [codebook_multiplicands] as follows -([value_vector] is the output vector representing the vector of values for entry number -[lookup_offset] in this codebook): -

    -

    -1    1) [last] = 0; -
    2    2) [multiplicand_offset] = [lookup_offset] * [codebook_dimensions] -
    3    3) iterate [i] over the range 0 ... [codebook_dimensions]-1 (once for each scalar value in the value vector) { -
    4   -
    5         4) vector [value_vector] element [i] = -
    6              ( [codebook_multiplicands] array element number [multiplicand_offset] ) * -
    7              [codebook_delta_value] + [codebook_minimum_value] + [last]; -
    8   -
    9         5) if ( [codebook_sequence_p] is set ) then set [last] = vector [value_vector] element [i] -
    10   -
    11         6) increment [multiplicand_offset] -
    12   -
    13       } -
    14   -
    15    7) vector calculation completed. -
    -

    -

    3.3 Use of the codebook abstraction

    -

    The decoder uses the codebook abstraction much as it does the bit-unpacking convention; a -specific codebook reads a codeword from the bitstream, decoding it into an entry number, and -then returns that entry number to the decoder (when used in a scalar entropy coding context), or -uses that entry number as an offset into the VQ lookup table, returning a vector of values (when -used in a context desiring a VQ value). Scalar or VQ context is always explicit; any -call to the codebook mechanism requests either a scalar entry number or a lookup -vector. -

    Note that VQ lookup type zero indicates that there is no lookup table; requesting -decode using a codebook of lookup type 0 in any context expecting a vector return -value (even in a case where a vector of dimension one) is forbidden. If decoder setup -or decode requests such an action, that is an error condition rendering the packet - - - -undecodable. -

    Using a codebook to read from the packet bitstream consists first of reading and decoding the -next codeword in the bitstream. The decoder reads bits until the accumulated bits match a -codeword in the codebook. This process can be though of as logically walking the -Huffman decode tree by reading one bit at a time from the bitstream, and using the -bit as a decision boolean to take the 0 branch (left in the above examples) or the 1 -branch (right in the above examples). Walking the tree finishes when the decode process -hits a leaf in the decision tree; the result is the entry number corresponding to that -leaf. Reading past the end of a packet propagates the ’end-of-stream’ condition to the -decoder. -

    When used in a scalar context, the resulting codeword entry is the desired return -value. -

    When used in a VQ context, the codeword entry number is used as an offset into the VQ lookup -table. The value returned to the decoder is the vector of scalars corresponding to this -offset. - - - - - - -

    4 Codec Setup and Packet Decode

    -

    -

    4.1 Overview

    -

    This document serves as the top-level reference document for the bit-by-bit decode specification -of Vorbis I. This document assumes a high-level understanding of the Vorbis decode -process, which is provided in Section 1, “Introduction and Description”. Section 2, -“Bitpacking Convention” covers reading and writing bit fields from and to bitstream -packets. -

    -

    4.2 Header decode and decode setup

    -

    A Vorbis bitstream begins with three header packets. The header packets are, in order, the -identification header, the comments header, and the setup header. All are required for decode -compliance. An end-of-packet condition during decoding the first or third header packet renders -the stream undecodable. End-of-packet decoding the comment header is a non-fatal error -condition. -

    -

    4.2.1 Common header decode
    -

    Each header packet begins with the same header fields. -

    -

    -1    1) [packet_type] : 8 bit value -
    2    2) 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73: the characters ’v’,’o’,’r’,’b’,’i’,’s’ as six octets -
    - - - -

    Decode continues according to packet type; the identification header is type 1, the comment -header type 3 and the setup header type 5 (these types are all odd as a packet with a leading -single bit of ’0’ is an audio packet). The packets must occur in the order of identification, -comment, setup. -

    -

    4.2.2 Identification header
    -

    The identification header is a short header of only a few fields used to declare the stream -definitively as Vorbis, and provide a few externally relevant pieces of information about the audio -stream. The identification header is coded as follows: -

    -

    -1   1) [vorbis_version] = read 32 bits as unsigned integer -
    2   2) [audio_channels] = read 8 bit integer as unsigned -
    3   3) [audio_sample_rate] = read 32 bits as unsigned integer -
    4   4) [bitrate_maximum] = read 32 bits as signed integer -
    5   5) [bitrate_nominal] = read 32 bits as signed integer -
    6   6) [bitrate_minimum] = read 32 bits as signed integer -
    7   7) [blocksize_0] = 2 exponent (read 4 bits as unsigned integer) -
    8   8) [blocksize_1] = 2 exponent (read 4 bits as unsigned integer) -
    9   9) [framing_flag] = read one bit -
    -

    [vorbis_version] is to read ’0’ in order to be compatible with this document. Both -[audio_channels] and [audio_sample_rate] must read greater than zero. Allowed final -blocksize values are 64, 128, 256, 512, 1024, 2048, 4096 and 8192 in Vorbis I. [blocksize_0] -must be less than or equal to [blocksize_1]. The framing bit must be nonzero. Failure to meet -any of these conditions renders a stream undecodable. -

    The bitrate fields above are used only as hints. The nominal bitrate field especially may be -considerably off in purely VBR streams. The fields are meaningful only when greater than -zero. -

      -
    • All three fields set to the same value implies a fixed rate, or tightly bounded, nearly - fixed-rate bitstream -
      • -
    • Only nominal set implies a VBR or ABR stream that averages the nominal bitrate - - - -
      • -
    • Maximum and or minimum set implies a VBR bitstream that obeys the bitrate limits -
      • -
    • None set indicates the encoder does not care to speculate.
    -

    -

    4.2.3 Comment header
    -

    Comment header decode and data specification is covered in Section 5, “comment field and -header specification”. -

    -

    4.2.4 Setup header
    -

    Vorbis codec setup is configurable to an extreme degree: -

    -

    - -

    PIC -

    Figure 6: decoder pipeline configuration
    -
    -

    The setup header contains the bulk of the codec setup information needed for decode. The setup -header contains, in order, the lists of codebook configurations, time-domain transform -configurations (placeholders in Vorbis I), floor configurations, residue configurations, channel -mapping configurations and mode configurations. It finishes with a framing bit of ’1’. Header -decode proceeds in the following order: -

    Codebooks - - - -

      -
    1. [vorbis_codebook_count] = read eight bits as unsigned integer and add one -
      2. -
    2. Decode [vorbis_codebook_count] codebooks in order as defined in Section 3, - “Probability Model and Codebooks”. Save each configuration, in order, in an array - of codebook configurations [vorbis_codebook_configurations].
    -

    Time domain transforms -These hooks are placeholders in Vorbis I. Nevertheless, the configuration placeholder values must -be read to maintain bitstream sync. -

    -

      -
    1. [vorbis_time_count] = read 6 bits as unsigned integer and add one -
      2. -
    2. read [vorbis_time_count] 16 bit values; each value should be zero. If any value is - nonzero, this is an error condition and the stream is undecodable.
    -

    Floors -Vorbis uses two floor types; header decode is handed to the decode abstraction of the appropriate -type. -

    -

      -
    1. [vorbis_floor_count] = read 6 bits as unsigned integer and add one -
      2. -
    2. For each [i] of [vorbis_floor_count] floor numbers: -
        -
      1. read the floor type: vector [vorbis_floor_types] element [i] = read 16 bits - as unsigned integer -
        2. -
      2. If the floor type is zero, decode the floor configuration as defined in Section 6, - “Floor type 0 setup and decode”; save this configuration in slot [i] of the floor - configuration array [vorbis_floor_configurations]. - - - -
        3. -
      3. If the floor type is one, decode the floor configuration as defined in Section 7, - “Floor type 1 setup and decode”; save this configuration in slot [i] of the floor - configuration array [vorbis_floor_configurations]. -
        4. -
      4. If the the floor type is greater than one, this stream is undecodable; ERROR - CONDITION
      -
    -

    Residues -Vorbis uses three residue types; header decode of each type is identical. -

    -

      -
    1. [vorbis_residue_count] = read 6 bits as unsigned integer and add one -
      2. -
    2. For each of [vorbis_residue_count] residue numbers: -
        -
      1. read the residue type; vector [vorbis_residue_types] element [i] = read 16 - bits as unsigned integer -
        2. -
      2. If the residue type is zero, one or two, decode the residue configuration as defined - in Section 8, “Residue setup and decode”; save this configuration in slot [i] of - the residue configuration array [vorbis_residue_configurations]. -
        3. -
      3. If the the residue type is greater than two, this stream is undecodable; ERROR - CONDITION
      -
    -

    Mappings -Mappings are used to set up specific pipelines for encoding multichannel audio with varying -channel mapping applications. Vorbis I uses a single mapping type (0), with implicit PCM -channel mappings. - - - -

    -

      -
    1. [vorbis_mapping_count] = read 6 bits as unsigned integer and add one -
      2. -
    2. For each [i] of [vorbis_mapping_count] mapping numbers: -
        -
      1. read the mapping type: 16 bits as unsigned integer. There’s no reason to save - the mapping type in Vorbis I. -
        2. -
      2. If the mapping type is nonzero, the stream is undecodable -
        3. -
      3. If the mapping type is zero: -
          -
        1. read 1 bit as a boolean flag -
            -
          1. if set, [vorbis_mapping_submaps] = read 4 bits as unsigned integer - and add one -
            2. -
          2. if unset, [vorbis_mapping_submaps] = 1
          -
          2. -
        2. read 1 bit as a boolean flag -
            -
          1. if set, square polar channel mapping is in use: -
              -
            • [vorbis_mapping_coupling_steps] = read 8 bits as unsigned - integer and add one -
              • -
            • for [j] each of [vorbis_mapping_coupling_steps] steps: -
                -
              • vector [vorbis_mapping_magnitude] element [j]= read - ilog([audio_channels] - 1) bits as unsigned integer -
                • -
              • vector [vorbis_mapping_angle] element [j]= read - ilog([audio_channels] - 1) bits as unsigned integer -
                • - - - -
              • the numbers read in the above two steps are channel numbers - representing the channel to treat as magnitude and the channel - to treat as angle, respectively. If for any coupling step the - angle channel number equals the magnitude channel number, the - magnitude channel number is greater than [audio_channels]-1, or - the angle channel is greater than [audio_channels]-1, the stream - is undecodable.
              -
            -
            2. -
          2. if unset, [vorbis_mapping_coupling_steps] = 0
          -
          3. -
        3. read 2 bits (reserved field); if the value is nonzero, the stream is undecodable -
          4. -
        4. if [vorbis_mapping_submaps] is greater than one, we read channel multiplex - settings. For each [j] of [audio_channels] channels: -
            -
          1. vector [vorbis_mapping_mux] element [j] = read 4 bits as unsigned - integer -
            2. -
          2. if the value is greater than the highest numbered submap - ([vorbis_mapping_submaps] - 1), this in an error condition rendering - the stream undecodable
          -
          5. -
        5. for each submap [j] of [vorbis_mapping_submaps] submaps, read the floor and - residue numbers for use in decoding that submap: -
            -
          1. read and discard 8 bits (the unused time configuration placeholder) -
            2. -
          2. read 8 bits as unsigned integer for the floor number; save in vector - [vorbis_mapping_submap_floor] element [j] -
            3. -
          3. verify the floor number is not greater than the highest number floor - configured for the bitstream. If it is, the bitstream is undecodable -
            4. -
          4. read 8 bits as unsigned integer for the residue number; save in vector - [vorbis_mapping_submap_residue] element [j] - - - -
            5. -
          5. verify the residue number is not greater than the highest number residue - configured for the bitstream. If it is, the bitstream is undecodable
          -
          6. -
        6. save this mapping configuration in slot [i] of the mapping configuration array - [vorbis_mapping_configurations].
        -
      -
    -

    Modes -

      -
    1. [vorbis_mode_count] = read 6 bits as unsigned integer and add one -
      2. -
    2. For each of [vorbis_mode_count] mode numbers: -
        -
      1. [vorbis_mode_blockflag] = read 1 bit -
        2. -
      2. [vorbis_mode_windowtype] = read 16 bits as unsigned integer -
        3. -
      3. [vorbis_mode_transformtype] = read 16 bits as unsigned integer -
        4. -
      4. [vorbis_mode_mapping] = read 8 bits as unsigned integer -
        5. -
      5. verify ranges; zero is the only legal value in - Vorbis I for [vorbis_mode_windowtype] and [vorbis_mode_transformtype]. - [vorbis_mode_mapping] must not be greater than the highest number mapping - in use. Any illegal values render the stream undecodable. -
        6. -
      6. save this mode configuration in slot [i] of the mode configuration array - [vorbis_mode_configurations].
      -
      3. -
    3. read 1 bit as a framing flag. If unset, a framing error occurred and the stream is not - decodable.
    - - - -

    After reading mode descriptions, setup header decode is complete. -

    -

    4.3 Audio packet decode and synthesis

    -

    Following the three header packets, all packets in a Vorbis I stream are audio. The first step of -audio packet decode is to read and verify the packet type. A non-audio packet when audio is -expected indicates stream corruption or a non-compliant stream. The decoder must ignore the -packet and not attempt decoding it to audio. -

    -

    4.3.1 packet type, mode and window decode
    -

    -

      -
    1. read 1 bit [packet_type]; check that packet type is 0 (audio) -
      2. -
    2. read ilog([vorbis˙mode˙count]-1) bits [mode_number] -
      3. -
    3. decode blocksize [n] is equal to [blocksize_0] if [vorbis_mode_blockflag] is 0, - else [n] is equal to [blocksize_1]. -
      4. -
    4. perform window selection and setup; this window is used later by the inverse - MDCT: -
        -
      1. if this is a long window (the [vorbis_mode_blockflag] flag of this mode is - set): -
          -
        1. read 1 bit for [previous_window_flag] -
          2. -
        2. read 1 bit for [next_window_flag] - - - -
          3. -
        3. if [previous_window_flag] is not set, the left half of the window will - be a hybrid window for lapping with a short block. See paragraph 1.3.2, - “Window shape decode (long windows only)” for an illustration of - overlapping dissimilar windows. Else, the left half window will have normal - long shape. -
          4. -
        4. if [next_window_flag] is not set, the right half of the window will be - a hybrid window for lapping with a short block. See paragraph 1.3.2, - “Window shape decode (long windows only)” for an illustration of - overlapping dissimilar windows. Else, the left right window will have normal - long shape.
        -
        2. -
      2. if this is a short window, the window is always the same short-window - shape.
      -
    -

    Vorbis windows all use the slope function y = sin(π2 ∗ sin 2((x + 0.5)∕n ∗ π)), where n is window -size and x ranges 0…n− 1, but dissimilar lapping requirements can affect overall shape. Window -generation proceeds as follows: -

    -

      -
    1. [window_center] = [n] / 2 -
      2. -
    2. if ([vorbis_mode_blockflag] is set and [previous_window_flag] is not set) - then -
        -
      1. [left_window_start] = [n]/4 - [blocksize_0]/4 -
        2. -
      2. [left_window_end] = [n]/4 + [blocksize_0]/4 -
        3. -
      3. [left_n] = [blocksize_0]/2
      -

      else -

        -
      1. [left_window_start] = 0 -
        2. -
      2. [left_window_end] = [window_center] - - - -
        3. -
      3. [left_n] = [n]/2
      -
      3. -
    3. if ([vorbis_mode_blockflag] is set and [next_window_flag] is not set) then -
        -
      1. [right_window_start] = [n]*3/4 - [blocksize_0]/4 -
        2. -
      2. [right_window_end] = [n]*3/4 + [blocksize_0]/4 -
        3. -
      3. [right_n] = [blocksize_0]/2
      -

      else -

        -
      1. [right_window_start] = [window_center] -
        2. -
      2. [right_window_end] = [n] -
        3. -
      3. [right_n] = [n]/2
      -
      4. -
    4. window from range 0 ... [left_window_start]-1 inclusive is zero -
      5. -
    5. for [i] in range [left_window_start] ... [left_window_end]-1, window([i]) = - sin(π -2 ∗ sin 2( ([i]-[left_window_start]+0.5) / [left_n] ∗π -2) ) -
      6. -
    6. window from range [left_window_end] ... [right_window_start]-1 inclusive is - one -
      7. -
    7. for [i] in range [right_window_start] ... [right_window_end]-1, window([i]) = - sin(π -2 ∗ sin 2( ([i]-[right_window_start]+0.5) / [right_n] ∗π -2 + π -2) ) -
      8. -
    8. window from range [right_window_start] ... [n]-1 is zero
    -

    An end-of-packet condition up to this point should be considered an error that discards this -packet from the stream. An end of packet condition past this point is to be considered a possible -nominal occurrence. - - - -

    -

    4.3.2 floor curve decode
    -

    From this point on, we assume out decode context is using mode number [mode_number] -from configuration array [vorbis_mode_configurations] and the map number -[vorbis_mode_mapping] (specified by the current mode) taken from the mapping configuration -array [vorbis_mapping_configurations]. -

    Floor curves are decoded one-by-one in channel order. -

    For each floor [i] of [audio_channels] -

      -
    1. [submap_number] = element [i] of vector [vorbis˙mapping˙mux] -
      2. -
    2. [floor_number] = element [submap_number] of vector [vorbis˙submap˙floor] -
      3. -
    3. if the floor type of this floor (vector - [vorbis_floor_types] element [floor_number]) is zero then decode the floor for - channel [i] according to the subsubsection 6.2.2, “packet decode” -
      4. -
    4. if the type of this floor is one then decode the floor for channel [i] according to the - paragraph 7.2.2, “packet decode” -
      5. -
    5. save the needed decoded floor information for channel for later synthesis -
      6. -
    6. if the decoded floor returned ’unused’, set vector [no_residue] element [i] to true, - else set vector [no_residue] element [i] to false
    -

    An end-of-packet condition during floor decode shall result in packet decode zeroing all channel -output vectors and skipping to the add/overlap output stage. -

    -

    4.3.3 nonzero vector propagate
    -

    A possible result of floor decode is that a specific vector is marked ’unused’ which indicates that -that final output vector is all-zero values (and the floor is zero). The residue for that vector is not -coded in the stream, save for one complication. If some vectors are used and some are not, - - - -channel coupling could result in mixing a zeroed and nonzeroed vector to produce two nonzeroed -vectors. -

    for each [i] from 0 ... [vorbis_mapping_coupling_steps]-1 -

    -

      -
    1. if either [no_residue] entry for channel ([vorbis_mapping_magnitude] element - [i]) or channel ([vorbis_mapping_angle] element [i]) are set to false, then both - must be set to false. Note that an ’unused’ floor has no decoded floor information; it - is important that this is remembered at floor curve synthesis time.
    -

    -

    4.3.4 residue decode
    -

    Unlike floors, which are decoded in channel order, the residue vectors are decoded in submap -order. -

    for each submap [i] in order from 0 ... [vorbis_mapping_submaps]-1 -

    -

      -
    1. [ch] = 0 -
      2. -
    2. for each channel [j] in order from 0 ... [audio_channels] - 1 -
        -
      1. if channel [j] in submap [i] (vector [vorbis_mapping_mux] element [j] is equal to - [i]) -
          -
        1. if vector [no_residue] element [j] is true -
            -
          1. vector [do_not_decode_flag] element [ch] is set
          -

          else -

            -
          1. vector [do_not_decode_flag] element [ch] is unset
          -
          2. -
        2. increment [ch]
        - - - -
      -
      3. -
    3. [residue_number] = vector [vorbis_mapping_submap_residue] element [i] -
      4. -
    4. [residue_type] = vector [vorbis_residue_types] element [residue_number] -
      5. -
    5. decode [ch] vectors using residue [residue_number], according to type [residue_type], - also passing vector [do_not_decode_flag] to indicate which vectors in the bundle should - not be decoded. Correct per-vector decode length is [n]/2. -
      6. -
    6. [ch] = 0 -
      7. -
    7. for each channel [j] in order from 0 ... [audio_channels] -
        -
      1. if channel [j] is in submap [i] (vector [vorbis_mapping_mux] element [j] is equal - to [i]) -
          -
        1. residue vector for channel [j] is set to decoded residue vector [ch] -
          2. -
        2. increment [ch]
        -
      -
    -

    -

    4.3.5 inverse coupling
    -

    for each [i] from [vorbis_mapping_coupling_steps]-1 descending to 0 -

    -

      -
    1. [magnitude_vector] = the residue vector for channel (vector - [vorbis_mapping_magnitude] element [i]) -
      2. -
    2. [angle_vector] = the residue vector for channel (vector [vorbis_mapping_angle] - - - - element [i]) -
      3. -
    3. for each scalar value [M] in vector [magnitude_vector] and the corresponding scalar value - [A] in vector [angle_vector]: -
        -
      1. if ([M] is greater than zero) -
          -
        1. if ([A] is greater than zero) -
            -
          1. [new_M] = [M] -
            2. -
          2. [new_A] = [M]-[A]
          -

          else -

            -
          1. [new_A] = [M] -
            2. -
          2. [new_M] = [M]+[A]
          -
        -

        else -

          -
        1. if ([A] is greater than zero) -
            -
          1. [new_M] = [M] -
            2. -
          2. [new_A] = [M]+[A]
          -

          else -

            -
          1. [new_A] = [M] -
            2. -
          2. [new_M] = [M]-[A]
          -
        -
        2. -
      2. set scalar value [M] in vector [magnitude_vector] to [new_M] - - - -
        3. -
      3. set scalar value [A] in vector [angle_vector] to [new_A]
      -
    -

    -

    4.3.6 dot product
    -

    For each channel, synthesize the floor curve from the decoded floor information, according to -packet type. Note that the vector synthesis length for floor computation is [n]/2. -

    For each channel, multiply each element of the floor curve by each element of that -channel’s residue vector. The result is the dot product of the floor and residue vectors for -each channel; the produced vectors are the length [n]/2 audio spectrum for each -channel. -

    One point is worth mentioning about this dot product; a common mistake in a fixed point -implementation might be to assume that a 32 bit fixed-point representation for floor and -residue and direct multiplication of the vectors is sufficient for acceptable spectral depth -in all cases because it happens to mostly work with the current Xiph.Org reference -encoder. -

    However, floor vector values can span ∼140dB (∼24 bits unsigned), and the audio spectrum -vector should represent a minimum of 120dB (∼21 bits with sign), even when output is to a 16 -bit PCM device. For the residue vector to represent full scale if the floor is nailed -to −140dB, it must be able to span 0 to +140dB. For the residue vector to reach -full scale if the floor is nailed at 0dB, it must be able to represent −140dB to +0dB. -Thus, in order to handle full range dynamics, a residue vector may span −140dB to -+140dB entirely within spec. A 280dB range is approximately 48 bits with sign; thus the -residue vector must be able to represent a 48 bit range and the dot product must -be able to handle an effective 48 bit times 24 bit multiplication. This range may be -achieved using large (64 bit or larger) integers, or implementing a movable binary point -representation. -

    -

    4.3.7 inverse MDCT
    -

    Convert the audio spectrum vector of each channel back into time domain PCM audio via an - - - -inverse Modified Discrete Cosine Transform (MDCT). A detailed description of the MDCT is -available in [1]. The window function used for the MDCT is the function described -earlier. -

    -

    4.3.8 overlap˙add
    -

    Windowed MDCT output is overlapped and added with the right hand data of the previous -window such that the 3/4 point of the previous window is aligned with the 1/4 point of the -current window (as illustrated in paragraph 1.3.2, “Window shape decode (long windows -only)”). The overlapped portion produced from overlapping the previous and current frame data -is finished data to be returned by the decoder. This data spans from the center of -the previous window to the center of the current window. In the case of same-sized -windows, the amount of data to return is one-half block consisting of and only of the -overlapped portions. When overlapping a short and long window, much of the returned -range does not actually overlap. This does not damage transform orthogonality. Pay -attention however to returning the correct data range; the amount of data to be returned -is: -

    -

    -1  window_blocksize(previous_window)/4+window_blocksize(current_window)/4 -
    -

    from the center (element windowsize/2) of the previous window to the center (element -windowsize/2-1, inclusive) of the current window. -

    Data is not returned from the first frame; it must be used to ’prime’ the decode engine. The -encoder accounts for this priming when calculating PCM offsets; after the first frame, the proper -PCM output offset is ’0’ (as no data has been returned yet). -

    -

    4.3.9 output channel order
    -

    Vorbis I specifies only a channel mapping type 0. In mapping type 0, channel mapping is -implicitly defined as follows for standard audio applications. As of revision 16781 (20100113), the -specification adds defined channel locations for 6.1 and 7.1 surround. Ordering/location for - - - -greater-than-eight channels remains ’left to the implementation’. -

    These channel orderings refer to order within the encoded stream. It is naturally possible for a -decoder to produce output with channels in any order. Any such decoder should explicitly -document channel reordering behavior. -

    -

    -one channel
    the stream is monophonic -
    -two channels
    the stream is stereo. channel order: left, right -
    -three channels
    the stream is a 1d-surround encoding. channel order: left, center, right -
    -four channels
    the stream is quadraphonic surround. channel order: front left, front right, - rear left, rear right -
    -five channels
    the stream is five-channel surround. channel order: front left, center, front - right, rear left, rear right -
    -six channels
    the stream is 5.1 surround. channel order: front left, center, front right, rear - left, rear right, LFE -
    -seven channels
    the stream is 6.1 surround. channel order: front left, center, front right, - side left, side right, rear center, LFE -
    -eight channels
    the stream is 7.1 surround. channel order: front left, center, front right, - side left, side right, rear left, rear right, LFE -
    -greater than eight channels
    channel use and order is defined by the application -
    -

    Applications using Vorbis for dedicated purposes may define channel mapping as seen fit. Future -channel mappings (such as three and four channel Ambisonics) will make use of channel -mappings other than mapping 0. - - - - - - -

    5 comment field and header specification

    -

    -

    5.1 Overview

    -

    The Vorbis text comment header is the second (of three) header packets that begin a Vorbis -bitstream. It is meant for short text comments, not arbitrary metadata; arbitrary metadata -belongs in a separate logical bitstream (usually an XML stream type) that provides greater -structure and machine parseability. -

    The comment field is meant to be used much like someone jotting a quick note on the bottom of -a CDR. It should be a little information to remember the disc by and explain it to others; a -short, to-the-point text note that need not only be a couple words, but isn’t going to be more -than a short paragraph. The essentials, in other words, whatever they turn out to be, -eg: -

    -

    -

    Honest Bob and the Factory-to-Dealer-Incentives, “I’m Still Around”, opening - for Moxy Früvous, 1997.

    -

    -

    5.2 Comment encoding

    -

    -

    5.2.1 Structure
    -

    The comment header is logically a list of eight-bit-clean vectors; the number of vectors is -bounded to 232 − 1 and the length of each vector is limited to 232 − 1 bytes. The vector length is - - - -encoded; the vector contents themselves are not null terminated. In addition to the vector list, -there is a single vector for vendor name (also 8 bit clean, length encoded in 32 bits). For -example, the 1.0 release of libvorbis set the vendor string to “Xiph.Org libVorbis I -20020717”. -

    The vector lengths and number of vectors are stored lsb first, according to the bit -packing conventions of the vorbis codec. However, since data in the comment header -is octet-aligned, they can simply be read as unaligned 32 bit little endian unsigned -integers. -

    The comment header is decoded as follows: -

    -

    -1    1) [vendor_length] = read an unsigned integer of 32 bits -
    2    2) [vendor_string] = read a UTF-8 vector as [vendor_length] octets -
    3    3) [user_comment_list_length] = read an unsigned integer of 32 bits -
    4    4) iterate [user_comment_list_length] times { -
    5         5) [length] = read an unsigned integer of 32 bits -
    6         6) this iteration’s user comment = read a UTF-8 vector as [length] octets -
    7       } -
    8    7) [framing_bit] = read a single bit as boolean -
    9    8) if ( [framing_bit] unset or end-of-packet ) then ERROR -
    10    9) done. -
    -

    -

    5.2.2 Content vector format
    -

    The comment vectors are structured similarly to a UNIX environment variable. That is, -comment fields consist of a field name and a corresponding value and look like: -

    -

    -

    -

    -1  comment[0]="ARTIST=me"; -
    2  comment[1]="TITLE=the sound of Vorbis"; -
    -
    - - - -

    The field name is case-insensitive and may consist of ASCII 0x20 through 0x7D, 0x3D (’=’) -excluded. ASCII 0x41 through 0x5A inclusive (characters A-Z) is to be considered equivalent to -ASCII 0x61 through 0x7A inclusive (characters a-z). -

    The field name is immediately followed by ASCII 0x3D (’=’); this equals sign is used to -terminate the field name. -

    0x3D is followed by 8 bit clean UTF-8 encoded value of the field contents to the end of the -field. -

    Field names -Below is a proposed, minimal list of standard field names with a description of intended use. No -single or group of field names is mandatory; a comment header may contain one, all or none of -the names in this list. -

    -

    -TITLE
    Track/Work name -
    -VERSION
    The version field may be used to differentiate multiple versions of the same - track title in a single collection. (e.g. remix info) -
    -ALBUM
    The collection name to which this track belongs -
    -TRACKNUMBER
    The track number of this piece if part of a specific larger collection or - album -
    -ARTIST
    The artist generally considered responsible for the work. In popular music this is - usually the performing band or singer. For classical music it would be the composer. - For an audio book it would be the author of the original text. -
    -PERFORMER
    The artist(s) who performed the work. In classical music this would be the - conductor, orchestra, soloists. In an audio book it would be the actor who did the - reading. In popular music this is typically the same as the ARTIST and is omitted. -
    -COPYRIGHT
    Copyright attribution, e.g., ’2001 Nobody’s Band’ or ’1999 Jack Moffitt’ -
    - - - -LICENSE
    License information, eg, ’All Rights Reserved’, ’Any Use Permitted’, a URL to - a license such as a Creative - Commons license (”www.creativecommons.org/blahblah/license.html”) or the EFF - Open Audio License (’distributed under the terms of the Open Audio License. see - http://www.eff.org/IP/Open˙licenses/eff˙oal.html for details’), etc. -
    -ORGANIZATION
    Name of the organization producing the track (i.e. the ’record label’) -
    -DESCRIPTION
    A short text description of the contents -
    -GENRE
    A short text indication of music genre -
    -DATE
    Date the track was recorded -
    -LOCATION
    Location where track was recorded -
    -CONTACT
    Contact information for the creators or distributors of the track. This could - be a URL, an email address, the physical address of the producing label. -
    -ISRC
    International Standard Recording Code for the track; see the ISRC intro page for - more information on ISRC numbers. -
    -

    Implications -Field names should not be ’internationalized’; this is a concession to simplicity not -an attempt to exclude the majority of the world that doesn’t speak English. Field -contents, however, use the UTF-8 character encoding to allow easy representation of any -language. -

    We have the length of the entirety of the field and restrictions on the field name so that -the field name is bounded in a known way. Thus we also have the length of the field -contents. -

    Individual ’vendors’ may use non-standard field names within reason. The proper -use of comment fields should be clear through context at this point. Abuse will be -discouraged. - - - -

    There is no vendor-specific prefix to ’nonstandard’ field names. Vendors should make some effort -to avoid arbitrarily polluting the common namespace. We will generally collect the more useful -tags here to help with standardization. -

    Field names are not required to be unique (occur once) within a comment header. As an -example, assume a track was recorded by three well know artists; the following is permissible, -and encouraged: -

    -

    -

    -

    -1  ARTIST=Dizzy Gillespie -
    2  ARTIST=Sonny Rollins -
    3  ARTIST=Sonny Stitt -
    -
    -

    -

    5.2.3 Encoding
    -

    The comment header comprises the entirety of the second bitstream header packet. Unlike the -first bitstream header packet, it is not generally the only packet on the second page and may not -be restricted to within the second bitstream page. The length of the comment header packet is -(practically) unbounded. The comment header packet is not optional; it must be present in the -bitstream even if it is effectively empty. -

    The comment header is encoded as follows (as per Ogg’s standard bitstream mapping which -renders least-significant-bit of the word to be coded into the least significant available bit of the -current bitstream octet first): -

    -

      -
    1. Vendor string length (32 bit unsigned quantity specifying number of octets) -
      2. -
    2. Vendor string ([vendor string length] octets coded from beginning of string to end of - string, not null terminated) - - - -
      3. -
    3. Number of comment fields (32 bit unsigned quantity specifying number of fields) -
      4. -
    4. Comment field 0 length (if [Number of comment fields] > 0; 32 bit unsigned quantity - specifying number of octets) -
      5. -
    5. Comment field 0 ([Comment field 0 length] octets coded from beginning of string to - end of string, not null terminated) -
      6. -
    6. Comment field 1 length (if [Number of comment fields] > 1...)... -
    -

    This is actually somewhat easier to describe in code; implementation of the above can be found -in vorbis/lib/info.c, _vorbis_pack_comment() and _vorbis_unpack_comment(). - - - - - - -

    6 Floor type 0 setup and decode

    -

    -

    6.1 Overview

    -

    Vorbis floor type zero uses Line Spectral Pair (LSP, also alternately known as Line Spectral -Frequency or LSF) representation to encode a smooth spectral envelope curve as the frequency -response of the LSP filter. This representation is equivalent to a traditional all-pole infinite -impulse response filter as would be used in linear predictive coding; LSP representation may be -converted to LPC representation and vice-versa. -

    -

    6.2 Floor 0 format

    -

    Floor zero configuration consists of six integer fields and a list of VQ codebooks for use in -coding/decoding the LSP filter coefficient values used by each frame. -

    -

    6.2.1 header decode
    -

    Configuration information for instances of floor zero decodes from the codec setup header (third -packet). configuration decode proceeds as follows: -

    -

    -1    1) [floor0_order] = read an unsigned integer of 8 bits -
    2    2) [floor0_rate] = read an unsigned integer of 16 bits -
    3    3) [floor0_bark_map_size] = read an unsigned integer of 16 bits -
    4    4) [floor0_amplitude_bits] = read an unsigned integer of six bits -
    5    5) [floor0_amplitude_offset] = read an unsigned integer of eight bits -
    6    6) [floor0_number_of_books] = read an unsigned integer of four bits and add 1 -
    7    7) array [floor0_book_list] = read a list of [floor0_number_of_books] unsigned integers of eight bits each; -
    - - - -

    An end-of-packet condition during any of these bitstream reads renders this stream undecodable. -In addition, any element of the array [floor0_book_list] that is greater than the maximum -codebook number for this bitstream is an error condition that also renders the stream -undecodable. -

    -

    6.2.2 packet decode
    -

    Extracting a floor0 curve from an audio packet consists of first decoding the curve -amplitude and [floor0_order] LSP coefficient values from the bitstream, and then -computing the floor curve, which is defined as the frequency response of the decoded LSP -filter. -

    Packet decode proceeds as follows: -

    -1    1) [amplitude] = read an unsigned integer of [floor0_amplitude_bits] bits -
    2    2) if ( [amplitude] is greater than zero ) { -
    3         3) [coefficients] is an empty, zero length vector -
    4         4) [booknumber] = read an unsigned integer of ilog( [floor0_number_of_books] ) bits -
    5         5) if ( [booknumber] is greater than the highest number decode codebook ) then packet is undecodable -
    6         6) [last] = zero; -
    7         7) vector [temp_vector] = read vector from bitstream using codebook number [floor0_book_list] element [booknumber] in VQ context. -
    8         8) add the scalar value [last] to each scalar in vector [temp_vector] -
    9         9) [last] = the value of the last scalar in vector [temp_vector] -
    10        10) concatenate [temp_vector] onto the end of the [coefficients] vector -
    11        11) if (length of vector [coefficients] is less than [floor0_order], continue at step 6 -
    12   -
    13       } -
    14   -
    15   12) done. -
    16   -
    -

    Take note of the following properties of decode: -

      -
    • An [amplitude] value of zero must result in a return code that indicates this channel - is unused in this frame (the output of the channel will be all-zeroes in synthesis). - Several later stages of decode don’t occur for an unused channel. -
      • -
    • An end-of-packet condition during decode should be considered a nominal occruence; - if end-of-packet is reached during any read operation above, floor decode is to return - ’unused’ status as if the [amplitude] value had read zero at the beginning of decode. -
      • -
    • The book number used for decode can, in fact, be stored in the bitstream in ilog( - - - - [floor0_number_of_books] - 1 ) bits. Nevertheless, the above specification is correct - and values greater than the maximum possible book value are reserved. -
      • -
    • The number of scalars read into the vector [coefficients] may be greater - than [floor0_order], the number actually required for curve computation. For - example, if the VQ codebook used for the floor currently being decoded has a - [codebook_dimensions] value of three and [floor0_order] is ten, the only way to - fill all the needed scalars in [coefficients] is to to read a total of twelve scalars - as four vectors of three scalars each. This is not an error condition, and care must - be taken not to allow a buffer overflow in decode. The extra values are not used and - may be ignored or discarded.
    -

    -

    6.2.3 curve computation
    -

    Given an [amplitude] integer and [coefficients] vector from packet decode as well -as the [floor0˙order], [floor0˙rate], [floor0˙bark˙map˙size], [floor0˙amplitude˙bits] and -[floor0˙amplitude˙offset] values from floor setup, and an output vector size [n] specified by the -decode process, we compute a floor output vector. -

    If the value [amplitude] is zero, the return value is a length [n] vector with all-zero -scalars. Otherwise, begin by assuming the following definitions for the given vector to be -synthesized: -

    - { - min (floor0xbarkxmapxsize − 1,foobar ) for i ∈ [0,n − 1 ] -mapi = − 1 for i = n -
    -

    -

    where -

    - ⌊ ⌋ - (floor0xrate ⋅ i) floor0xbarkxmapxsize -foobar = bark -------2n------- ⋅-bark(.5 ⋅ floor0xrate-) -
    - - - -

    -

    and -

    - 2 -bark(x) = 13.1arctan (.00074x ) + 2.24 arctan(.0000000185x + .0001x ) -
    -

    -

    The above is used to synthesize the LSP curve on a Bark-scale frequency axis, then map the -result to a linear-scale frequency axis. Similarly, the below calculation synthesizes the output -LSP curve [output] on a log (dB) amplitude scale, mapping it to linear amplitude in the last -step: -

    -

      -
    1. [i] = 0 -
      2. -
    2. [ω] = π * map element [i] / [floor0_bark_map_size] -
      3. -
    3. if ( [floor0_order] is odd ) -
        -
      1. calculate [p] and [q] according to:
        -
        - floor0xorder−3 - 2 ∏2 2 -p = (1 − cos ω) 4(cos([coefficients ]2j+1) − cosω ) - j=0 - floor0x∏or2der−1 -q = 1- 4(cos([coefficients ]2j) − cosω )2 - 4 j=0 - - - -
        -
        -
      -

      else [floor0_order] is even -

        -
      1. calculate [p] and [q] according to:
        -
        - floor0xorder−2 - (1 − cos2ω) ∏2 2 -p = -----2------ 4(cos([coefficients ]2j+1) − cosω ) - j=0 - 2 floor0xor2der−2 -q = (1 +-cos-ω)- ∏ 4(cos([coefficients ] ) − cosω )2 - 2 j=0 2j -
        -
        -
      -
      4. -
    4. calculate [linear_floor_value] according to: -
      - ( ( )) - amplitude---⋅ floor0xamplitutexoffset--- -exp .11512925 (2floor0xamplitudexbits − 1)√ p + q − floor0xamplitudexoffset -
      -

      -

      5. -
    5. [iteration_condition] = map element [i] - - - -
      6. -
    6. [output] element [i] = [linear_floor_value] -
      7. -
    7. increment [i] -
      8. -
    8. if ( map element [i] is equal to [iteration_condition] ) continue at step - 5 -
      9. -
    9. if ( [i] is less than [n] ) continue at step 2 -
      10. -
    10. done
    - - - - - - -

    7 Floor type 1 setup and decode

    -

    -

    7.1 Overview

    -

    Vorbis floor type one uses a piecewise straight-line representation to encode a spectral envelope -curve. The representation plots this curve mechanically on a linear frequency axis and a -logarithmic (dB) amplitude axis. The integer plotting algorithm used is similar to Bresenham’s -algorithm. -

    -

    7.2 Floor 1 format

    -

    -

    7.2.1 model
    -

    Floor type one represents a spectral curve as a series of line segments. Synthesis constructs a -floor curve using iterative prediction in a process roughly equivalent to the following simplified -description: -

      -
    • the first line segment (base case) is a logical line spanning from x˙0,y˙0 to x˙1,y˙1 - where in the base case x˙0=0 and x˙1=[n], the full range of the spectral floor to be - computed. -
      • -
    • the induction step chooses a point x˙new within an existing logical line segment and - produces a y˙new value at that point computed from the existing line’s y value at - x˙new (as plotted by the line) and a difference value decoded from the bitstream - packet. - - - -
      • -
    • floor computation produces two new line segments, one running from x˙0,y˙0 to - x˙new,y˙new and from x˙new,y˙new to x˙1,y˙1. This step is performed logically even if - y˙new represents no change to the amplitude value at x˙new so that later refinement - is additionally bounded at x˙new. -
      • -
    • the induction step repeats, using a list of x values specified in the codec setup header - at floor 1 initialization time. Computation is completed at the end of the x value list. -
    -

    Consider the following example, with values chosen for ease of understanding rather than -representing typical configuration: -

    For the below example, we assume a floor setup with an [n] of 128. The list of selected X values -in increasing order is 0,16,32,48,64,80,96,112 and 128. In list order, the values interleave as 0, -128, 64, 32, 96, 16, 48, 80 and 112. The corresponding list-order Y values as decoded from an -example packet are 110, 20, -5, -45, 0, -25, -10, 30 and -10. We compute the floor in the following -way, beginning with the first line: -

    -

    - -

    PIC -

    Figure 7: graph of example floor
    -
    -

    We now draw new logical lines to reflect the correction to new˙Y, and iterate for X positions 32 -and 96: -

    -

    - -

    PIC -

    Figure 8: graph of example floor
    -
    -

    Although the new Y value at X position 96 is unchanged, it is still used later as an endpoint for -further refinement. From here on, the pattern should be clear; we complete the floor computation -as follows: - - - -

    -

    - -

    PIC -

    Figure 9: graph of example floor
    -
    -
    -

    - -

    PIC -

    Figure 10: graph of example floor
    -
    -

    A more efficient algorithm with carefully defined integer rounding behavior is used for actual -decode, as described later. The actual algorithm splits Y value computation and line plotting -into two steps with modifications to the above algorithm to eliminate noise accumulation -through integer roundoff/truncation. -

    -

    7.2.2 header decode
    -

    A list of floor X values is stored in the packet header in interleaved format (used in list order -during packet decode and synthesis). This list is split into partitions, and each partition is -assigned to a partition class. X positions 0 and [n] are implicit and do not belong to an explicit -partition or partition class. -

    A partition class consists of a representation vector width (the number of Y values which -the partition class encodes at once), a ’subclass’ value representing the number of -alternate entropy books the partition class may use in representing Y values, the list of -[subclass] books and a master book used to encode which alternate books were chosen -for representation in a given packet. The master/subclass mechanism is meant to be -used as a flexible representation cascade while still using codebooks only in a scalar -context. - - - -

    -

    -1   -
    2    1) [floor1_partitions] = read 5 bits as unsigned integer -
    3    2) [maximum_class] = -1 -
    4    3) iterate [i] over the range 0 ... [floor1_partitions]-1 { -
    5   -
    6          4) vector [floor1_partition_class_list] element [i] = read 4 bits as unsigned integer -
    7   -
    8       } -
    9   -
    10    5) [maximum_class] = largest integer scalar value in vector [floor1_partition_class_list] -
    11    6) iterate [i] over the range 0 ... [maximum_class] { -
    12   -
    13          7) vector [floor1_class_dimensions] element [i] = read 3 bits as unsigned integer and add 1 -
    14   8) vector [floor1_class_subclasses] element [i] = read 2 bits as unsigned integer -
    15          9) if ( vector [floor1_class_subclasses] element [i] is nonzero ) { -
    16   -
    17               10) vector [floor1_class_masterbooks] element [i] = read 8 bits as unsigned integer -
    18   -
    19             } -
    20   -
    21         11) iterate [j] over the range 0 ... (2 exponent [floor1_class_subclasses] element [i]) - 1 { -
    22   -
    23               12) array [floor1_subclass_books] element [i],[j] = -
    24                   read 8 bits as unsigned integer and subtract one -
    25             } -
    26        } -
    27   -
    28   13) [floor1_multiplier] = read 2 bits as unsigned integer and add one -
    29   14) [rangebits] = read 4 bits as unsigned integer -
    30   15) vector [floor1_X_list] element [0] = 0 -
    31   16) vector [floor1_X_list] element [1] = 2 exponent [rangebits]; -
    32   17) [floor1_values] = 2 -
    33   18) iterate [i] over the range 0 ... [floor1_partitions]-1 { -
    34   -
    35         19) [current_class_number] = vector [floor1_partition_class_list] element [i] -
    36         20) iterate [j] over the range 0 ... ([floor1_class_dimensions] element [current_class_number])-1 { -
    37               21) vector [floor1_X_list] element ([floor1_values]) = -
    38                   read [rangebits] bits as unsigned integer -
    39               22) increment [floor1_values] by one -
    40             } -
    41       } -
    42   -
    43   23) done -
    -

    An end-of-packet condition while reading any aspect of a floor 1 configuration during -setup renders a stream undecodable. In addition, a [floor1_class_masterbooks] or -[floor1_subclass_books] scalar element greater than the highest numbered codebook -configured in this stream is an error condition that renders the stream undecodable. All vector -[floor1˙x˙list] element values must be unique within the vector; a non-unique value renders the -stream undecodable. -

    packet decode - - - -Packet decode begins by checking the [nonzero] flag: -

    -

    -1    1) [nonzero] = read 1 bit as boolean -
    -

    If [nonzero] is unset, that indicates this channel contained no audio energy in this frame. -Decode immediately returns a status indicating this floor curve (and thus this channel) is unused -this frame. (A return status of ’unused’ is different from decoding a floor that has all -points set to minimum representation amplitude, which happens to be approximately --140dB). -

    Assuming [nonzero] is set, decode proceeds as follows: -

    -

    -1    1) [range] = vector { 256, 128, 86, 64 } element ([floor1_multiplier]-1) -
    2    2) vector [floor1_Y] element [0] = read ilog([range]-1) bits as unsigned integer -
    3    3) vector [floor1_Y] element [1] = read ilog([range]-1) bits as unsigned integer -
    4    4) [offset] = 2; -
    5    5) iterate [i] over the range 0 ... [floor1_partitions]-1 { -
    6   -
    7         6) [class] = vector [floor1_partition_class]  element [i] -
    8         7) [cdim]  = vector [floor1_class_dimensions] element [class] -
    9         8) [cbits] = vector [floor1_class_subclasses] element [class] -
    10         9) [csub]  = (2 exponent [cbits])-1 -
    11        10) [cval]  = 0 -
    12        11) if ( [cbits] is greater than zero ) { -
    13   -
    14               12) [cval] = read from packet using codebook number -
    15                   (vector [floor1_class_masterbooks] element [class]) in scalar context -
    16            } -
    17   -
    18        13) iterate [j] over the range 0 ... [cdim]-1 { -
    19   -
    20               14) [book] = array [floor1_subclass_books] element [class],([cval] bitwise AND [csub]) -
    21               15) [cval] = [cval] right shifted [cbits] bits -
    22        16) if ( [book] is not less than zero ) { -
    23   -
    24              17) vector [floor1_Y] element ([j]+[offset]) = read from packet using codebook -
    25                         [book] in scalar context -
    26   -
    27                   } else [book] is less than zero { -
    28   -
    29              18) vector [floor1_Y] element ([j]+[offset]) = 0 -
    30   -
    31                   } -
    32            } -
    33   -
    34        19) [offset] = [offset] + [cdim] -
    35   -
    36       } -
    37   -
    38   20) done -
    - - - -

    An end-of-packet condition during curve decode should be considered a nominal occurrence; if -end-of-packet is reached during any read operation above, floor decode is to return ’unused’ -status as if the [nonzero] flag had been unset at the beginning of decode. -

    Vector [floor1_Y] contains the values from packet decode needed for floor 1 synthesis. -

    curve computation -Curve computation is split into two logical steps; the first step derives final Y amplitude values -from the encoded, wrapped difference values taken from the bitstream. The second step -plots the curve lines. Also, although zero-difference values are used in the iterative -prediction to find final Y values, these points are conditionally skipped during final -line computation in step two. Skipping zero-difference values allows a smoother line -fit. -

    Although some aspects of the below algorithm look like inconsequential optimizations, -implementors are warned to follow the details closely. Deviation from implementing a strictly -equivalent algorithm can result in serious decoding errors. -

    -

    -step 1: amplitude value synthesis
    -

    Unwrap the always-positive-or-zero values read from the packet into +/- difference - values, then apply to line prediction. -

    -

    -1    1) [range] = vector { 256, 128, 86, 64 } element ([floor1_multiplier]-1) -
    2    2) vector [floor1_step2_flag] element [0] = set -
    3    3) vector [floor1_step2_flag] element [1] = set -
    4    4) vector [floor1_final_Y] element [0] = vector [floor1_Y] element [0] -
    5    5) vector [floor1_final_Y] element [1] = vector [floor1_Y] element [1] -
    6    6) iterate [i] over the range 2 ... [floor1_values]-1 { -
    7   -
    8         7) [low_neighbor_offset] = low_neighbor([floor1_X_list],[i]) -
    9         8) [high_neighbor_offset] = high_neighbor([floor1_X_list],[i]) -
    10   -
    11         9) [predicted] = render_point( vector [floor1_X_list] element [low_neighbor_offset], -
    12         vector [floor1_final_Y] element [low_neighbor_offset], -
    13                                        vector [floor1_X_list] element [high_neighbor_offset], -
    14         vector [floor1_final_Y] element [high_neighbor_offset], -
    15                                        vector [floor1_X_list] element [i] ) -
    16   -
    17        10) [val] = vector [floor1_Y] element [i] -
    18        11) [highroom] = [range] - [predicted] -
    19        12) [lowroom]  = [predicted] -
    20        13) if ( [highroom] is less than [lowroom] ) { -
    21   -
    22              14) [room] = [highroom] * 2 - - - -
    23   -
    24            } else [highroom] is not less than [lowroom] { -
    25   -
    26              15) [room] = [lowroom] * 2 -
    27   -
    28            } -
    29   -
    30        16) if ( [val] is nonzero ) { -
    31   -
    32              17) vector [floor1_step2_flag] element [low_neighbor_offset] = set -
    33              18) vector [floor1_step2_flag] element [high_neighbor_offset] = set -
    34              19) vector [floor1_step2_flag] element [i] = set -
    35              20) if ( [val] is greater than or equal to [room] ) { -
    36   -
    37                    21) if ( [highroom] is greater than [lowroom] ) { -
    38   -
    39                          22) vector [floor1_final_Y] element [i] = [val] - [lowroom] + [predicted] -
    40   -
    41         } else [highroom] is not greater than [lowroom] { -
    42   -
    43                          23) vector [floor1_final_Y] element [i] = [predicted] - [val] + [highroom] - 1 -
    44   -
    45                        } -
    46   -
    47                  } else [val] is less than [room] { -
    48   -
    49     24) if ([val] is odd) { -
    50   -
    51                          25) vector [floor1_final_Y] element [i] = -
    52                              [predicted] - (([val] + 1) divided by  2 using integer division) -
    53   -
    54                        } else [val] is even { -
    55   -
    56                          26) vector [floor1_final_Y] element [i] = -
    57                              [predicted] + ([val] / 2 using integer division) -
    58   -
    59                        } -
    60   -
    61                  } -
    62   -
    63            } else [val] is zero { -
    64   -
    65              27) vector [floor1_step2_flag] element [i] = unset -
    66              28) vector [floor1_final_Y] element [i] = [predicted] -
    67   -
    68            } -
    69   -
    70       } -
    71   -
    72   29) done -
    73   -
    -
    -step 2: curve synthesis
    -

    Curve synthesis generates a return vector [floor] of length [n] (where [n] is provided by - the decode process calling to floor decode). Floor 1 curve synthesis makes use of the - [floor1_X_list], [floor1_final_Y] and [floor1_step2_flag] vectors, as well as - [floor1˙multiplier] and [floor1˙values] values. - - - -

    Decode begins by sorting the scalars from vectors [floor1_X_list], [floor1_final_Y] and - [floor1_step2_flag] together into new vectors [floor1_X_list]’, [floor1_final_Y]’ - and [floor1_step2_flag]’ according to ascending sort order of the values in - [floor1_X_list]. That is, sort the values of [floor1_X_list] and then apply the same - permutation to elements of the other two vectors so that the X, Y and step2˙flag values still - match. -

    Then compute the final curve in one pass: -

    -

    -1    1) [hx] = 0 -
    2    2) [lx] = 0 -
    3    3) [ly] = vector [floor1_final_Y]’ element [0] * [floor1_multiplier] -
    4    4) iterate [i] over the range 1 ... [floor1_values]-1 { -
    5   -
    6         5) if ( [floor1_step2_flag]’ element [i] is set ) { -
    7   -
    8               6) [hy] = [floor1_final_Y]’ element [i] * [floor1_multiplier] -
    9         7) [hx] = [floor1_X_list]’ element [i] -
    10               8) render_line( [lx], [ly], [hx], [hy], [floor] ) -
    11               9) [lx] = [hx] -
    12       10) [ly] = [hy] -
    13            } -
    14       } -
    15   -
    16   11) if ( [hx] is less than [n] ) { -
    17   -
    18          12) render_line( [hx], [hy], [n], [hy], [floor] ) -
    19   -
    20       } -
    21   -
    22   13) if ( [hx] is greater than [n] ) { -
    23   -
    24              14) truncate vector [floor] to [n] elements -
    25   -
    26       } -
    27   -
    28   15) for each scalar in vector [floor], perform a lookup substitution using -
    29       the scalar value from [floor] as an offset into the vector [floor1_inverse_dB_static_table] -
    30   -
    31   16) done -
    32   -
    -
    - - - -

    8 Residue setup and decode

    -

    -

    8.1 Overview

    -

    A residue vector represents the fine detail of the audio spectrum of one channel in an audio frame -after the encoder subtracts the floor curve and performs any channel coupling. A residue vector -may represent spectral lines, spectral magnitude, spectral phase or hybrids as mixed by channel -coupling. The exact semantic content of the vector does not matter to the residue -abstraction. -

    Whatever the exact qualities, the Vorbis residue abstraction codes the residue vectors into the -bitstream packet, and then reconstructs the vectors during decode. Vorbis makes use of three -different encoding variants (numbered 0, 1 and 2) of the same basic vector encoding -abstraction. -

    -

    8.2 Residue format

    -

    Residue format partitions each vector in the vector bundle into chunks, classifies each -chunk, encodes the chunk classifications and finally encodes the chunks themselves -using the the specific VQ arrangement defined for each selected classification. The -exact interleaving and partitioning vary by residue encoding number, however the -high-level process used to classify and encode the residue vector is the same in all three -variants. -

    A set of coded residue vectors are all of the same length. High level coding structure, ignoring for -the moment exactly how a partition is encoded and simply trusting that it is, is as -follows: -

      -
    • Each vector is partitioned into multiple equal sized chunks according to configuration - specified. If we have a vector size of n, a partition size residue˙partition˙size, and - a total of ch residue vectors, the total number of partitioned chunks coded is - - - - n/residue˙partition˙size*ch. It is important to note that the integer division truncates. - In the below example, we assume an example residue˙partition˙size of 8. -
      • -
    • Each partition in each vector has a classification number that specifies which of - multiple configured VQ codebook setups are used to decode that partition. The - classification numbers of each partition can be thought of as forming a vector in - their own right, as in the illustration below. Just as the residue vectors are coded - in grouped partitions to increase encoding efficiency, the classification vector is also - partitioned into chunks. The integer elements of each scalar in a classification chunk - are built into a single scalar that represents the classification numbers in that chunk. - In the below example, the classification codeword encodes two classification numbers. -
      • -
    • The values in a residue vector may be encoded monolithically in a single pass through - the residue vector, but more often efficient codebook design dictates that each vector - is encoded as the additive sum of several passes through the residue vector using - more than one VQ codebook. Thus, each residue value potentially accumulates values - from multiple decode passes. The classification value associated with a partition is - the same in each pass, thus the classification codeword is coded only in the first pass. -
    -
    -

    - -

    PIC -

    Figure 11: illustration of residue vector format
    -
    -

    -

    8.3 residue 0

    -

    Residue 0 and 1 differ only in the way the values within a residue partition are interleaved during -partition encoding (visually treated as a black box–or cyan box or brown box–in the above -figure). -

    Residue encoding 0 interleaves VQ encoding according to the dimension of the codebook used to - - - -encode a partition in a specific pass. The dimension of the codebook need not be the same in -multiple passes, however the partition size must be an even multiple of the codebook -dimension. -

    As an example, assume a partition vector of size eight, to be encoded by residue 0 using -codebook sizes of 8, 4, 2 and 1: -

    -

    -1   -
    2              original residue vector: [ 0 1 2 3 4 5 6 7 ] -
    3   -
    4  codebook dimensions = 8  encoded as: [ 0 1 2 3 4 5 6 7 ] -
    5   -
    6  codebook dimensions = 4  encoded as: [ 0 2 4 6 ], [ 1 3 5 7 ] -
    7   -
    8  codebook dimensions = 2  encoded as: [ 0 4 ], [ 1 5 ], [ 2 6 ], [ 3 7 ] -
    9   -
    10  codebook dimensions = 1  encoded as: [ 0 ], [ 1 ], [ 2 ], [ 3 ], [ 4 ], [ 5 ], [ 6 ], [ 7 ] -
    11   -
    -

    It is worth mentioning at this point that no configurable value in the residue coding setup is -restricted to a power of two. -

    -

    8.4 residue 1

    -

    Residue 1 does not interleave VQ encoding. It represents partition vector scalars in order. As -with residue 0, however, partition length must be an integer multiple of the codebook dimension, -although dimension may vary from pass to pass. -

    As an example, assume a partition vector of size eight, to be encoded by residue 0 using -codebook sizes of 8, 4, 2 and 1: -

    -

    -1   -
    2              original residue vector: [ 0 1 2 3 4 5 6 7 ] -
    3   -
    4  codebook dimensions = 8  encoded as: [ 0 1 2 3 4 5 6 7 ] -
    5   -
    6  codebook dimensions = 4  encoded as: [ 0 1 2 3 ], [ 4 5 6 7 ] -
    7   -
    8  codebook dimensions = 2  encoded as: [ 0 1 ], [ 2 3 ], [ 4 5 ], [ 6 7 ] -
    9   -
    10  codebook dimensions = 1  encoded as: [ 0 ], [ 1 ], [ 2 ], [ 3 ], [ 4 ], [ 5 ], [ 6 ], [ 7 ] -
    11   - - - -
    -

    -

    8.5 residue 2

    -

    Residue type two can be thought of as a variant of residue type 1. Rather than encoding multiple -passed-in vectors as in residue type 1, the ch passed in vectors of length n are first interleaved -and flattened into a single vector of length ch*n. Encoding then proceeds as in type 1. Decoding -is as in type 1 with decode interleave reversed. If operating on a single vector to begin with, -residue type 1 and type 2 are equivalent. -

    -

    - -

    PIC -

    Figure 12: illustration of residue type 2
    -
    -

    -

    8.6 Residue decode

    -

    -

    8.6.1 header decode
    -

    Header decode for all three residue types is identical. -

    -1    1) [residue_begin] = read 24 bits as unsigned integer -
    2    2) [residue_end] = read 24 bits as unsigned integer -
    3    3) [residue_partition_size] = read 24 bits as unsigned integer and add one -
    4    4) [residue_classifications] = read 6 bits as unsigned integer and add one - - - -
    5    5) [residue_classbook] = read 8 bits as unsigned integer -
    -

    [residue_begin] and [residue_end] select the specific sub-portion of each vector that is -actually coded; it implements akin to a bandpass where, for coding purposes, the vector -effectively begins at element [residue_begin] and ends at [residue_end]. Preceding and -following values in the unpacked vectors are zeroed. Note that for residue type 2, these -values as well as [residue_partition_size]apply to the interleaved vector, not the -individual vectors before interleave. [residue_partition_size] is as explained above, -[residue_classifications] is the number of possible classification to which a partition can -belong and [residue_classbook] is the codebook number used to code classification -codewords. The number of dimensions in book [residue_classbook] determines how -many classification values are grouped into a single classification codeword. Note that -the number of entries and dimensions in book [residue_classbook], along with -[residue_classifications], overdetermines to possible number of classification -codewords. If [residue_classifications]ˆ[residue_classbook].dimensions exceeds -[residue_classbook].entries, the bitstream should be regarded to be undecodable. -

    Next we read a bitmap pattern that specifies which partition classes code values in which -passes. -

    -

    -1    1) iterate [i] over the range 0 ... [residue_classifications]-1 { -
    2   -
    3         2) [high_bits] = 0 -
    4         3) [low_bits] = read 3 bits as unsigned integer -
    5         4) [bitflag] = read one bit as boolean -
    6         5) if ( [bitflag] is set ) then [high_bits] = read five bits as unsigned integer -
    7         6) vector [residue_cascade] element [i] = [high_bits] * 8 + [low_bits] -
    8       } -
    9    7) done -
    -

    Finally, we read in a list of book numbers, each corresponding to specific bit set in the cascade -bitmap. We loop over the possible codebook classifications and the maximum possible number of -encoding stages (8 in Vorbis I, as constrained by the elements of the cascade bitmap being eight -bits): -

    -

    -1    1) iterate [i] over the range 0 ... [residue_classifications]-1 { -
    2   -
    3         2) iterate [j] over the range 0 ... 7 { -
    4   -
    5              3) if ( vector [residue_cascade] element [i] bit [j] is set ) { -
    6   -
    7                   4) array [residue_books] element [i][j] = read 8 bits as unsigned integer -
    8   -
    9                 } else { - - - -
    10   -
    11                   5) array [residue_books] element [i][j] = unused -
    12   -
    13                 } -
    14            } -
    15        } -
    16   -
    17    6) done -
    -

    An end-of-packet condition at any point in header decode renders the stream undecodable. -In addition, any codebook number greater than the maximum numbered codebook -set up in this stream also renders the stream undecodable. All codebooks in array -[residue˙books] are required to have a value mapping. The presence of codebook in array -[residue˙books] without a value mapping (maptype equals zero) renders the stream -undecodable. -

    -

    8.6.2 packet decode
    -

    Format 0 and 1 packet decode is identical except for specific partition interleave. Format 2 packet -decode can be built out of the format 1 decode process. Thus we describe first the decode -infrastructure identical to all three formats. -

    In addition to configuration information, the residue decode process is passed the number of -vectors in the submap bundle and a vector of flags indicating if any of the vectors are not to be -decoded. If the passed in number of vectors is 3 and vector number 1 is marked ’do not decode’, -decode skips vector 1 during the decode loop. However, even ’do not decode’ vectors are -allocated and zeroed. -

    Depending on the values of [residue_begin] and [residue_end], it is obvious that the -encoded portion of a residue vector may be the entire possible residue vector or some other strict -subset of the actual residue vector size with zero padding at either uncoded end. However, it is -also possible to set [residue_begin] and [residue_end] to specify a range partially or wholly -beyond the maximum vector size. Before beginning residue decode, limit [residue_begin] -and [residue_end] to the maximum possible vector size as follows. We assume that -the number of vectors being encoded, [ch] is provided by the higher level decoding -process. -

    -

    -1    1) [actual_size] = current blocksize/2; -
    2    2) if residue encoding is format 2 -
    3         3) [actual_size] = [actual_size] * [ch]; - - - -
    4    4) [limit_residue_begin] = maximum of ([residue_begin],[actual_size]); -
    5    5) [limit_residue_end] = maximum of ([residue_end],[actual_size]); -
    -

    The following convenience values are conceptually useful to clarifying the decode process: -

    -

    -1    1) [classwords_per_codeword] = [codebook_dimensions] value of codebook [residue_classbook] -
    2    2) [n_to_read] = [limit_residue_end] - [limit_residue_begin] -
    3    3) [partitions_to_read] = [n_to_read] / [residue_partition_size] -
    -

    Packet decode proceeds as follows, matching the description offered earlier in the document. -

    -1    1) allocate and zero all vectors that will be returned. -
    2    2) if ([n_to_read] is zero), stop; there is no residue to decode. -
    3    3) iterate [pass] over the range 0 ... 7 { -
    4   -
    5         4) [partition_count] = 0 -
    6   -
    7         5) while [partition_count] is less than [partitions_to_read] -
    8   -
    9              6) if ([pass] is zero) { -
    10   -
    11                   7) iterate [j] over the range 0 .. [ch]-1 { -
    12   -
    13                        8) if vector [j] is not marked ’do not decode’ { -
    14   -
    15                             9) [temp] = read from packet using codebook [residue_classbook] in scalar context -
    16                            10) iterate [i] descending over the range [classwords_per_codeword]-1 ... 0 { -
    17   -
    18                                 11) array [classifications] element [j],([i]+[partition_count]) = -
    19                                     [temp] integer modulo [residue_classifications] -
    20                                 12) [temp] = [temp] / [residue_classifications] using integer division -
    21   -
    22                                } -
    23   -
    24                           } -
    25   -
    26                      } -
    27   -
    28                 } -
    29   -
    30             13) iterate [i] over the range 0 .. ([classwords_per_codeword] - 1) while [partition_count] -
    31                 is also less than [partitions_to_read] { -
    32   -
    33                   14) iterate [j] over the range 0 .. [ch]-1 { -
    34   -
    35                        15) if vector [j] is not marked ’do not decode’ { -
    36   -
    37                             16) [vqclass] = array [classifications] element [j],[partition_count] -
    38                             17) [vqbook] = array [residue_books] element [vqclass],[pass] -
    39                             18) if ([vqbook] is not ’unused’) { -
    40   -
    41                                  19) decode partition into output vector number [j], starting at scalar -
    42                                      offset [limit_residue_begin]+[partition_count]*[residue_partition_size] using -
    43                                      codebook number [vqbook] in VQ context -
    44                            } - - - -
    45                       } -
    46   -
    47                   20) increment [partition_count] by one -
    48   -
    49                 } -
    50            } -
    51       } -
    52   -
    53   21) done -
    54   -
    -

    An end-of-packet condition during packet decode is to be considered a nominal occurrence. -Decode returns the result of vector decode up to that point. -

    -

    8.6.3 format 0 specifics
    -

    Format zero decodes partitions exactly as described earlier in the ’Residue Format: residue 0’ -section. The following pseudocode presents the same algorithm. Assume: -

      -
    • [n] is the value in [residue_partition_size] -
      • -
    • [v] is the residue vector -
      • -
    • [offset] is the beginning read offset in [v]
    -

    -

    -1   1) [step] = [n] / [codebook_dimensions] -
    2   2) iterate [i] over the range 0 ... [step]-1 { -
    3   -
    4        3) vector [entry_temp] = read vector from packet using current codebook in VQ context -
    5        4) iterate [j] over the range 0 ... [codebook_dimensions]-1 { -
    6   -
    7             5) vector [v] element ([offset]+[i]+[j]*[step]) = -
    8           vector [v] element ([offset]+[i]+[j]*[step]) + -
    9                  vector [entry_temp] element [j] -
    10   -
    11           } -
    12   -
    13      } -
    14   -
    15    6) done -
    16   - - - -
    -

    -

    8.6.4 format 1 specifics
    -

    Format 1 decodes partitions exactly as described earlier in the ’Residue Format: residue 1’ -section. The following pseudocode presents the same algorithm. Assume: -

      -
    • [n] is the value in [residue_partition_size] -
      • -
    • [v] is the residue vector -
      • -
    • [offset] is the beginning read offset in [v]
    -

    -

    -1   1) [i] = 0 -
    2   2) vector [entry_temp] = read vector from packet using current codebook in VQ context -
    3   3) iterate [j] over the range 0 ... [codebook_dimensions]-1 { -
    4   -
    5        4) vector [v] element ([offset]+[i]) = -
    6     vector [v] element ([offset]+[i]) + -
    7            vector [entry_temp] element [j] -
    8        5) increment [i] -
    9   -
    10      } -
    11   -
    12    6) if ( [i] is less than [n] ) continue at step 2 -
    13    7) done -
    -

    -

    8.6.5 format 2 specifics
    -

    Format 2 is reducible to format 1. It may be implemented as an additional step prior to and an -additional post-decode step after a normal format 1 decode. - - - -

    Format 2 handles ’do not decode’ vectors differently than residue 0 or 1; if all vectors are marked -’do not decode’, no decode occurrs. However, if at least one vector is to be decoded, all -the vectors are decoded. We then request normal format 1 to decode a single vector -representing all output channels, rather than a vector for each channel. After decode, -deinterleave the vector into independent vectors, one for each output channel. That -is: -

    -

      -
    1. If all vectors 0 through ch-1 are marked ’do not decode’, allocate and clear a single - vector [v]of length ch*n and skip step 2 below; proceed directly to the post-decode - step. -
      2. -
    2. Rather than performing format 1 decode to produce ch vectors of length n each, call - format 1 decode to produce a single vector [v] of length ch*n. -
      3. -
    3. Post decode: Deinterleave the single vector [v] returned by format 1 decode as - described above into ch independent vectors, one for each outputchannel, according - to: -
      -1    1) iterate [i] over the range 0 ... [n]-1 { -
      2   -
      3         2) iterate [j] over the range 0 ... [ch]-1 { -
      4   -
      5              3) output vector number [j] element [i] = vector [v] element ([i] * [ch] + [j]) -
      6   -
      7            } -
      8       } -
      9   -
      10    4) done -
      -
    - - - - - - -

    9 Helper equations

    -

    -

    9.1 Overview

    -

    The equations below are used in multiple places by the Vorbis codec specification. Rather than -cluttering up the main specification documents, they are defined here and referenced where -appropriate. -

    -

    9.2 Functions

    -

    -

    9.2.1 ilog
    -

    The ”ilog(x)” function returns the position number (1 through n) of the highest set bit in the -two’s complement integer value [x]. Values of [x] less than zero are defined to return -zero. -

    -

    -1    1) [return_value] = 0; -
    2    2) if ( [x] is greater than zero ) { -
    3   -
    4         3) increment [return_value]; -
    5         4) logical shift [x] one bit to the right, padding the MSb with zero -
    6         5) repeat at step 2) -
    7   -
    8       } -
    9   -
    10     6) done -
    - - - -

    Examples: -

      -
    • ilog(0) = 0; -
      • -
    • ilog(1) = 1; -
      • -
    • ilog(2) = 2; -
      • -
    • ilog(3) = 2; -
      • -
    • ilog(4) = 3; -
      • -
    • ilog(7) = 3; -
      • -
    • ilog(negative number) = 0;
    -

    -

    9.2.2 float32˙unpack
    -

    ”float32˙unpack(x)” is intended to translate the packed binary representation of a Vorbis -codebook float value into the representation used by the decoder for floating point numbers. For -purposes of this example, we will unpack a Vorbis float32 into a host-native floating point -number. -

    -

    -1    1) [mantissa] = [x] bitwise AND 0x1fffff (unsigned result) -
    2    2) [sign] = [x] bitwise AND 0x80000000 (unsigned result) -
    3    3) [exponent] = ( [x] bitwise AND 0x7fe00000) shifted right 21 bits (unsigned result) -
    4    4) if ( [sign] is nonzero ) then negate [mantissa] -
    5    5) return [mantissa] * ( 2 ^ ( [exponent] - 788 ) ) -
    - - - -

    -

    9.2.3 lookup1˙values
    -

    ”lookup1˙values(codebook˙entries,codebook˙dimensions)” is used to compute the correct length of -the value index for a codebook VQ lookup table of lookup type 1. The values on this list are -permuted to construct the VQ vector lookup table of size [codebook_entries]. -

    The return value for this function is defined to be ’the greatest integer value for which -[return_value] to the power of [codebook_dimensions] is less than or equal to -[codebook_entries]’. -

    -

    9.2.4 low˙neighbor
    -

    ”low˙neighbor(v,x)” finds the position n in vector [v] of the greatest value scalar element for -which n is less than [x] and vector [v] element n is less than vector [v] element -[x]. -

    -

    9.2.5 high˙neighbor
    -

    ”high˙neighbor(v,x)” finds the position n in vector [v] of the lowest value scalar element for -which n is less than [x] and vector [v] element n is greater than vector [v] element -[x]. -

    -

    9.2.6 render˙point
    -

    ”render˙point(x0,y0,x1,y1,X)” is used to find the Y value at point X along the line specified by -x0, x1, y0 and y1. This function uses an integer algorithm to solve for the point directly without -calculating intervening values along the line. -

    - - - -

    -1    1)  [dy] = [y1] - [y0] -
    2    2) [adx] = [x1] - [x0] -
    3    3) [ady] = absolute value of [dy] -
    4    4) [err] = [ady] * ([X] - [x0]) -
    5    5) [off] = [err] / [adx] using integer division -
    6    6) if ( [dy] is less than zero ) { -
    7   -
    8         7) [Y] = [y0] - [off] -
    9   -
    10       } else { -
    11   -
    12         8) [Y] = [y0] + [off] -
    13   -
    14       } -
    15   -
    16    9) done -
    -

    -

    9.2.7 render˙line
    -

    Floor decode type one uses the integer line drawing algorithm of ”render˙line(x0, y0, x1, y1, v)” -to construct an integer floor curve for contiguous piecewise line segments. Note that it has not -been relevant elsewhere, but here we must define integer division as rounding division of both -positive and negative numbers toward zero. -

    -

    -1    1)   [dy] = [y1] - [y0] -
    2    2)  [adx] = [x1] - [x0] -
    3    3)  [ady] = absolute value of [dy] -
    4    4) [base] = [dy] / [adx] using integer division -
    5    5)    [x] = [x0] -
    6    6)    [y] = [y0] -
    7    7)  [err] = 0 -
    8   -
    9    8) if ( [dy] is less than 0 ) { -
    10   -
    11          9) [sy] = [base] - 1 -
    12   -
    13       } else { -
    14   -
    15         10) [sy] = [base] + 1 -
    16   -
    17       } -
    18   -
    19   11) [ady] = [ady] - (absolute value of [base]) * [adx] -
    20   12) vector [v] element [x] = [y] -
    21   -
    22   13) iterate [x] over the range [x0]+1 ... [x1]-1 { -
    23   -
    24         14) [err] = [err] + [ady]; - - - -
    25         15) if ( [err] >= [adx] ) { -
    26   -
    27               16) [err] = [err] - [adx] -
    28               17)   [y] = [y] + [sy] -
    29   -
    30             } else { -
    31   -
    32               18) [y] = [y] + [base] -
    33   -
    34             } -
    35   -
    36         19) vector [v] element [x] = [y] -
    37   -
    38       } -
    - - - - - - -

    10 Tables

    -

    -

    10.1 floor1_inverse_dB_table

    -

    The vector [floor1_inverse_dB_table] is a 256 element static lookup table consiting of the -following values (read left to right then top to bottom): -

    -

    -1    1.0649863e-07, 1.1341951e-07, 1.2079015e-07, 1.2863978e-07, -
    2    1.3699951e-07, 1.4590251e-07, 1.5538408e-07, 1.6548181e-07, -
    3    1.7623575e-07, 1.8768855e-07, 1.9988561e-07, 2.1287530e-07, -
    4    2.2670913e-07, 2.4144197e-07, 2.5713223e-07, 2.7384213e-07, -
    5    2.9163793e-07, 3.1059021e-07, 3.3077411e-07, 3.5226968e-07, -
    6    3.7516214e-07, 3.9954229e-07, 4.2550680e-07, 4.5315863e-07, -
    7    4.8260743e-07, 5.1396998e-07, 5.4737065e-07, 5.8294187e-07, -
    8    6.2082472e-07, 6.6116941e-07, 7.0413592e-07, 7.4989464e-07, -
    9    7.9862701e-07, 8.5052630e-07, 9.0579828e-07, 9.6466216e-07, -
    10    1.0273513e-06, 1.0941144e-06, 1.1652161e-06, 1.2409384e-06, -
    11    1.3215816e-06, 1.4074654e-06, 1.4989305e-06, 1.5963394e-06, -
    12    1.7000785e-06, 1.8105592e-06, 1.9282195e-06, 2.0535261e-06, -
    13    2.1869758e-06, 2.3290978e-06, 2.4804557e-06, 2.6416497e-06, -
    14    2.8133190e-06, 2.9961443e-06, 3.1908506e-06, 3.3982101e-06, -
    15    3.6190449e-06, 3.8542308e-06, 4.1047004e-06, 4.3714470e-06, -
    16    4.6555282e-06, 4.9580707e-06, 5.2802740e-06, 5.6234160e-06, -
    17    5.9888572e-06, 6.3780469e-06, 6.7925283e-06, 7.2339451e-06, -
    18    7.7040476e-06, 8.2047000e-06, 8.7378876e-06, 9.3057248e-06, -
    19    9.9104632e-06, 1.0554501e-05, 1.1240392e-05, 1.1970856e-05, -
    20    1.2748789e-05, 1.3577278e-05, 1.4459606e-05, 1.5399272e-05, -
    21    1.6400004e-05, 1.7465768e-05, 1.8600792e-05, 1.9809576e-05, -
    22    2.1096914e-05, 2.2467911e-05, 2.3928002e-05, 2.5482978e-05, -
    23    2.7139006e-05, 2.8902651e-05, 3.0780908e-05, 3.2781225e-05, -
    24    3.4911534e-05, 3.7180282e-05, 3.9596466e-05, 4.2169667e-05, -
    25    4.4910090e-05, 4.7828601e-05, 5.0936773e-05, 5.4246931e-05, -
    26    5.7772202e-05, 6.1526565e-05, 6.5524908e-05, 6.9783085e-05, -
    27    7.4317983e-05, 7.9147585e-05, 8.4291040e-05, 8.9768747e-05, -
    28    9.5602426e-05, 0.00010181521, 0.00010843174, 0.00011547824, -
    29    0.00012298267, 0.00013097477, 0.00013948625, 0.00014855085, -
    30    0.00015820453, 0.00016848555, 0.00017943469, 0.00019109536, -
    31    0.00020351382, 0.00021673929, 0.00023082423, 0.00024582449, -
    32    0.00026179955, 0.00027881276, 0.00029693158, 0.00031622787, -
    33    0.00033677814, 0.00035866388, 0.00038197188, 0.00040679456, -
    34    0.00043323036, 0.00046138411, 0.00049136745, 0.00052329927, -
    35    0.00055730621, 0.00059352311, 0.00063209358, 0.00067317058, -
    36    0.00071691700, 0.00076350630, 0.00081312324, 0.00086596457, -
    37    0.00092223983, 0.00098217216, 0.0010459992,  0.0011139742, -
    38    0.0011863665,  0.0012634633,  0.0013455702,  0.0014330129, -
    39    0.0015261382,  0.0016253153,  0.0017309374,  0.0018434235, -
    40    0.0019632195,  0.0020908006,  0.0022266726,  0.0023713743, -
    41    0.0025254795,  0.0026895994,  0.0028643847,  0.0030505286, -
    42    0.0032487691,  0.0034598925,  0.0036847358,  0.0039241906, - - - -
    43    0.0041792066,  0.0044507950,  0.0047400328,  0.0050480668, -
    44    0.0053761186,  0.0057254891,  0.0060975636,  0.0064938176, -
    45    0.0069158225,  0.0073652516,  0.0078438871,  0.0083536271, -
    46    0.0088964928,  0.009474637,   0.010090352,   0.010746080, -
    47    0.011444421,   0.012188144,   0.012980198,   0.013823725, -
    48    0.014722068,   0.015678791,   0.016697687,   0.017782797, -
    49    0.018938423,   0.020169149,   0.021479854,   0.022875735, -
    50    0.024362330,   0.025945531,   0.027631618,   0.029427276, -
    51    0.031339626,   0.033376252,   0.035545228,   0.037855157, -
    52    0.040315199,   0.042935108,   0.045725273,   0.048696758, -
    53    0.051861348,   0.055231591,   0.058820850,   0.062643361, -
    54    0.066714279,   0.071049749,   0.075666962,   0.080584227, -
    55    0.085821044,   0.091398179,   0.097337747,   0.10366330, -
    56    0.11039993,    0.11757434,    0.12521498,    0.13335215, -
    57    0.14201813,    0.15124727,    0.16107617,    0.17154380, -
    58    0.18269168,    0.19456402,    0.20720788,    0.22067342, -
    59    0.23501402,    0.25028656,    0.26655159,    0.28387361, -
    60    0.30232132,    0.32196786,    0.34289114,    0.36517414, -
    61    0.38890521,    0.41417847,    0.44109412,    0.46975890, -
    62    0.50028648,    0.53279791,    0.56742212,    0.60429640, -
    63    0.64356699,    0.68538959,    0.72993007,    0.77736504, -
    64    0.82788260,    0.88168307,    0.9389798,     1. -
    - - - - - - -

    A Embedding Vorbis into an Ogg stream

    -

    -

    A.1 Overview

    -

    This document describes using Ogg logical and physical transport streams to encapsulate Vorbis -compressed audio packet data into file form. -

    The Section 1, “Introduction and Description” provides an overview of the construction of -Vorbis audio packets. -

    The Ogg bitstream overview and Ogg logical bitstream and framing spec provide detailed -descriptions of Ogg transport streams. This specification document assumes a working -knowledge of the concepts covered in these named backround documents. Please read them -first. -

    -

    A.1.1 Restrictions
    -

    The Ogg/Vorbis I specification currently dictates that Ogg/Vorbis streams use Ogg transport -streams in degenerate, unmultiplexed form only. That is: -

      -
    • A meta-headerless Ogg file encapsulates the Vorbis I packets -
      • -
    • The Ogg stream may be chained, i.e., contain multiple, contigous logical streams - (links). -
      • -
    • The Ogg stream must be unmultiplexed (only one stream, a Vorbis audio stream, - per link) -
    - - - -

    This is not to say that it is not currently possible to multiplex Vorbis with other media -types into a multi-stream Ogg file. At the time this document was written, Ogg was -becoming a popular container for low-bitrate movies consisting of DivX video and Vorbis -audio. However, a ’Vorbis I audio file’ is taken to imply Vorbis audio existing alone -within a degenerate Ogg stream. A compliant ’Vorbis audio player’ is not required to -implement Ogg support beyond the specific support of Vorbis within a degenrate Ogg -stream (naturally, application authors are encouraged to support full multiplexed Ogg -handling). -

    -

    A.1.2 MIME type
    -

    The MIME type of Ogg files depend on the context. Specifically, complex multimedia and -applications should use application/ogg, while visual media should use video/ogg, and audio -audio/ogg. Vorbis data encapsulated in Ogg may appear in any of those types. RTP -encapsulated Vorbis should use audio/vorbis + audio/vorbis-config. -

    -

    A.2 Encapsulation

    -

    Ogg encapsulation of a Vorbis packet stream is straightforward. -

      -
    • The first Vorbis packet (the identification header), which uniquely identifies a stream - as Vorbis audio, is placed alone in the first page of the logical Ogg stream. This - results in a first Ogg page of exactly 58 bytes at the very beginning of the logical - stream. -
      • -
    • This first page is marked ’beginning of stream’ in the page flags. -
      • -
    • The second and third vorbis packets (comment and setup headers) may span one or - more pages beginning on the second page of the logical stream. However many pages - they span, the third header packet finishes the page on which it ends. The next (first - audio) packet must begin on a fresh page. - - - -
      • -
    • The granule position of these first pages containing only headers is zero. -
      • -
    • The first audio packet of the logical stream begins a fresh Ogg page. -
      • -
    • Packets are placed into ogg pages in order until the end of stream. -
      • -
    • The last page is marked ’end of stream’ in the page flags. -
      • -
    • Vorbis packets may span page boundaries. -
      • -
    • The granule position of pages containing Vorbis audio is in units of PCM audio - samples (per channel; a stereo stream’s granule position does not increment at twice - the speed of a mono stream). -
      • -
    • The granule position of a page represents the end PCM sample position of the last - packet completed on that page. The ’last PCM sample’ is the last complete sample - returned by decode, not an internal sample awaiting lapping with a subsequent block. - A page that is entirely spanned by a single packet (that completes on a subsequent - page) has no granule position, and the granule position is set to ’-1’. -

      Note that the last decoded (fully lapped) PCM sample from a packet is not - necessarily the middle sample from that block. If, eg, the current Vorbis packet - encodes a ”long block” and the next Vorbis packet encodes a ”short block”, the last - decodable sample from the current packet be at position (3*long_block_length/4) - - (short_block_length/4). -

      • -
    • The granule (PCM) position of the first page need not indicate that the stream - started at position zero. Although the granule position belongs to the last completed - packet on the page and a valid granule position must be positive, by inference it may - indicate that the PCM position of the beginning of audio is positive or negative. -
        -
      • A positive starting value simply indicates that this stream begins at some - positive time offset, potentially within a larger program. This is a common case - when connecting to the middle of broadcast stream. -
        • -
      • A negative value indicates that output samples preceeding time zero should be - - - - discarded during decoding; this technique is used to allow sample-granularity - editing of the stream start time of already-encoded Vorbis streams. The number - of samples to be discarded must not exceed the overlap-add span of the first two - audio packets. -
      -

      In both of these cases in which the initial audio PCM starting offset is nonzero, the - second finished audio packet must flush the page on which it appears and the - third packet begin a fresh page. This allows the decoder to always be able to - perform PCM position adjustments before needing to return any PCM data from - synthesis, resulting in correct positioning information without any aditional seeking - logic. -

      Note: Failure to do so should, at worst, cause a decoder implementation to return - incorrect positioning information for seeking operations at the very beginning of the - stream. -

      • -
    • A granule position on the final page in a stream that indicates less audio data than the - final packet would normally return is used to end the stream on other than even frame - boundaries. The difference between the actual available data returned and the - declared amount indicates how many trailing samples to discard from the decoding - process. -
    - - - -

    B Vorbis encapsulation in RTP

    -

    Please consult RFC 5215 “RTP Payload Format for Vorbis Encoded Audio” for description of -how to embed Vorbis audio in an RTP stream. - - - - - - -

    Colophon

    -

    PIC -

    Ogg is a Xiph.org Foundation effort to protect essential tenets of Internet multimedia from -corporate hostage-taking; Open Source is the net’s greatest tool to keep everyone honest. See -About the Xiph.org Foundation for details. -

    Ogg Vorbis is the first Ogg audio CODEC. Anyone may freely use and distribute the Ogg and -Vorbis specification, whether in a private, public or corporate capacity. However, the Xiph.org -Foundation and the Ogg project (xiph.org) reserve the right to set the Ogg Vorbis specification -and certify specification compliance. -

    Xiph.org’s Vorbis software CODEC implementation is distributed under a BSD-like license. This -does not restrict third parties from distributing independent implementations of Vorbis software -under other licenses. -

    Ogg, Vorbis, Xiph.org Foundation and their logos are trademarks (tm) of the Xiph.org -Foundation. These pages are copyright (C) 1994-2007 Xiph.org Foundation. All rights -reserved. -

    This document is set using LATEX. - - - -

    References

    -

    -

    -

    - [1]   T. Sporer, K. Brandenburg and - B. Edler, The use of multirate filter banks for coding of high quality digital audio, - http://www.iocon.com/resource/docs/ps/eusipco_corrected.ps. -

    -
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-%\graphicspath{{images/}} % Specify subdir containing the images - -% Hyperref enriches the generated PDF with clickable links, -% and provides many other useful features. -\usepackage{nameref} -\usepackage[colorlinks]{hyperref} -\def\sectionautorefname{Section} % Write section with capital 'S' -\def\subsectionautorefname{Subsection} % Write subsection with capital 'S' - - -% The fancyvrb package provides the "Verbatim" environment, which, -% unlike the built-in "verbatim", allows embedding TeX commands, as -% well as tons of other neat stuff (line numbers, formatting adjustments, ...) -\usepackage{fancyvrb} -\fvset{tabsize=4,fontsize=\scriptsize,numbers=left} - -% Normally, one can not use the underscore character in LaTeX without -% escaping it (\_ instead of _). Since the Vorbis specs use it a lot, -% we use the underscore package to change this default behavior. -\usepackage[nohyphen]{underscore} - -% In LaTeX, pictures are normally put into floating environments, and it is -% left to the typesetting engine to place them in the "optimal" spot. These -% docs however expect pictures to be placed in a *specific* position. So we -% don't use \begin{figure}...\end{figure}, but rather a center environment. -% To still be able to use captions, we use the capt-of package. -\usepackage{capt-of} - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Custom commands -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -% Custom ref command, using hyperrefs autoref & nameref, to simulate the -% behavior of DocBook's ''. -\newcommand{\xref}[1]{\autoref{#1}, ``\nameref{#1}''} - -% Emulat DocBook's ''. -\newcommand{\link}[2]{\hyperref[#1]{#2}} - -% Simple 'Note' environment. Can be customized later on. -\newenvironment{note}{\subparagraph*{Note:}}{} - -% Map DocBook's to fancyvrb's Verbatim environment -\let\programlisting\Verbatim -\let\endprogramlisting\endVerbatim - -% Fake some more DocBook elements -\newcommand{\function}[1]{\texttt{#1}} -\newcommand{\filename}[1]{\texttt{#1}} -\newcommand{\varname}[1]{\texttt{#1}} -\newcommand{\literal}[1]{\texttt{#1}} - -% Redefine \~ to generate something that looks more appropriate when used in text. -\renewcommand{\~}{$\sim$} - -% Useful helper macro that inserts TODO comments very visibly into the generated -% file. Helps you to not forget to resolve those TODOs... :) -\newcommand{\TODO}[1]{\textcolor{red}{*** #1 ***}} - -% Configure graphics formats: Prefer PDF, fall back to PNG or JPG, as available. -\DeclareGraphicsExtensions{.pdf,.png,.jpg,.jpeg} - - -% NOTE: Things to watch out for: Some chars are reserved in LaTeX. You need to translate them... -% ~ -> $\sim$ (or \~ which we defined above) -% % -> \% -% & -> \& -% < -> $<$ -% > -> $>$ -% and others. Refer to any of the many LaTeX refs out there if in doubt! - -\begin{document} - - -\title{Vorbis I specification} -\author{Xiph.org Foundation} -\maketitle - -\tableofcontents - -\include{01-introduction} -\include{02-bitpacking} -\include{03-codebook} -\include{04-codec} -\include{05-comment} -\include{06-floor0} -\include{07-floor1} -\include{08-residue} -\include{09-helper} -\include{10-tables} - -\appendix -\include{a1-encapsulation-ogg} -\include{a2-encapsulation-rtp} - -\include{footer} - - -% TODO: Use a bibliography, as in the example below? -\begin{thebibliography}{99} - -\bibitem{Sporer/Brandenburg/Edler} T.~Sporer, K.~Brandenburg and B.~Edler, -The use of multirate filter banks for coding of high quality digital audio, -\url{http://www.iocon.com/resource/docs/ps/eusipco_corrected.ps}. - - -\end{thebibliography} - -\end{document} diff --git a/Dependencies/libvorbis/doc/a1-encapsulation-ogg.tex b/Dependencies/libvorbis/doc/a1-encapsulation-ogg.tex deleted file mode 100644 index 47355f6..0000000 --- a/Dependencies/libvorbis/doc/a1-encapsulation-ogg.tex +++ /dev/null @@ -1,185 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Embedding Vorbis into an Ogg stream} \label{vorbis:over:ogg} - -\subsection{Overview} - -This document describes using Ogg logical and physical transport -streams to encapsulate Vorbis compressed audio packet data into file -form. - -The \xref{vorbis:spec:intro} provides an overview of the construction -of Vorbis audio packets. - -The \href{oggstream.html}{Ogg -bitstream overview} and \href{framing.html}{Ogg logical -bitstream and framing spec} provide detailed descriptions of Ogg -transport streams. This specification document assumes a working -knowledge of the concepts covered in these named backround -documents. Please read them first. - -\subsubsection{Restrictions} - -The Ogg/Vorbis I specification currently dictates that Ogg/Vorbis -streams use Ogg transport streams in degenerate, unmultiplexed -form only. That is: - -\begin{itemize} - \item - A meta-headerless Ogg file encapsulates the Vorbis I packets - - \item - The Ogg stream may be chained, i.e., contain multiple, contigous logical streams (links). - - \item - The Ogg stream must be unmultiplexed (only one stream, a Vorbis audio stream, per link) - -\end{itemize} - - -This is not to say that it is not currently possible to multiplex -Vorbis with other media types into a multi-stream Ogg file. At the -time this document was written, Ogg was becoming a popular container -for low-bitrate movies consisting of DivX video and Vorbis audio. -However, a 'Vorbis I audio file' is taken to imply Vorbis audio -existing alone within a degenerate Ogg stream. A compliant 'Vorbis -audio player' is not required to implement Ogg support beyond the -specific support of Vorbis within a degenrate Ogg stream (naturally, -application authors are encouraged to support full multiplexed Ogg -handling). - - - - -\subsubsection{MIME type} - -The MIME type of Ogg files depend on the context. Specifically, complex -multimedia and applications should use \literal{application/ogg}, -while visual media should use \literal{video/ogg}, and audio -\literal{audio/ogg}. Vorbis data encapsulated in Ogg may appear -in any of those types. RTP encapsulated Vorbis should use -\literal{audio/vorbis} + \literal{audio/vorbis-config}. - - -\subsection{Encapsulation} - -Ogg encapsulation of a Vorbis packet stream is straightforward. - -\begin{itemize} - -\item - The first Vorbis packet (the identification header), which - uniquely identifies a stream as Vorbis audio, is placed alone in the - first page of the logical Ogg stream. This results in a first Ogg - page of exactly 58 bytes at the very beginning of the logical stream. - - -\item - This first page is marked 'beginning of stream' in the page flags. - - -\item - The second and third vorbis packets (comment and setup - headers) may span one or more pages beginning on the second page of - the logical stream. However many pages they span, the third header - packet finishes the page on which it ends. The next (first audio) packet - must begin on a fresh page. - - -\item - The granule position of these first pages containing only headers is zero. - - -\item - The first audio packet of the logical stream begins a fresh Ogg page. - - -\item - Packets are placed into ogg pages in order until the end of stream. - - -\item - The last page is marked 'end of stream' in the page flags. - - -\item - Vorbis packets may span page boundaries. - - -\item - The granule position of pages containing Vorbis audio is in units - of PCM audio samples (per channel; a stereo stream's granule position - does not increment at twice the speed of a mono stream). - - -\item - The granule position of a page represents the end PCM sample - position of the last packet \emph{completed} on that - page. The 'last PCM sample' is the last complete sample returned by - decode, not an internal sample awaiting lapping with a - subsequent block. A page that is entirely spanned by a single - packet (that completes on a subsequent page) has no granule - position, and the granule position is set to '-1'. - - - Note that the last decoded (fully lapped) PCM sample from a packet - is not necessarily the middle sample from that block. If, eg, the - current Vorbis packet encodes a "long block" and the next Vorbis - packet encodes a "short block", the last decodable sample from the - current packet be at position (3*long\_block\_length/4) - - (short\_block\_length/4). - - -\item - The granule (PCM) position of the first page need not indicate - that the stream started at position zero. Although the granule - position belongs to the last completed packet on the page and a - valid granule position must be positive, by - inference it may indicate that the PCM position of the beginning - of audio is positive or negative. - - - \begin{itemize} - \item - A positive starting value simply indicates that this stream begins at - some positive time offset, potentially within a larger - program. This is a common case when connecting to the middle - of broadcast stream. - - \item - A negative value indicates that - output samples preceeding time zero should be discarded during - decoding; this technique is used to allow sample-granularity - editing of the stream start time of already-encoded Vorbis - streams. The number of samples to be discarded must not exceed - the overlap-add span of the first two audio packets. - - \end{itemize} - - - In both of these cases in which the initial audio PCM starting - offset is nonzero, the second finished audio packet must flush the - page on which it appears and the third packet begin a fresh page. - This allows the decoder to always be able to perform PCM position - adjustments before needing to return any PCM data from synthesis, - resulting in correct positioning information without any aditional - seeking logic. - - - \begin{note} - Failure to do so should, at worst, cause a - decoder implementation to return incorrect positioning information - for seeking operations at the very beginning of the stream. - \end{note} - - -\item - A granule position on the final page in a stream that indicates - less audio data than the final packet would normally return is used to - end the stream on other than even frame boundaries. The difference - between the actual available data returned and the declared amount - indicates how many trailing samples to discard from the decoding - process. - -\end{itemize} diff --git a/Dependencies/libvorbis/doc/a2-encapsulation-rtp.tex b/Dependencies/libvorbis/doc/a2-encapsulation-rtp.tex deleted file mode 100644 index 0678037..0000000 --- a/Dependencies/libvorbis/doc/a2-encapsulation-rtp.tex +++ /dev/null @@ -1,9 +0,0 @@ -% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- -%!TEX root = Vorbis_I_spec.tex -% $Id$ -\section{Vorbis encapsulation in RTP} \label{vorbis:over:rtp} - -% TODO: Include draft-rtp.xml somehow? - -Please consult RFC 5215 \textit{``RTP Payload Format for Vorbis Encoded - Audio''} for description of how to embed Vorbis audio in an RTP stream. diff --git a/Dependencies/libvorbis/doc/components.png b/Dependencies/libvorbis/doc/components.png deleted file mode 100644 index 0c4e75c6e6117ba49e23f3b47abb6618bea4a0ab..0000000000000000000000000000000000000000 GIT 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N002ovPDHLkV1nnGL0SL+ diff --git a/Dependencies/libvorbis/doc/floor1_inverse_dB_table.html b/Dependencies/libvorbis/doc/floor1_inverse_dB_table.html deleted file mode 100644 index 52d15e8..0000000 --- a/Dependencies/libvorbis/doc/floor1_inverse_dB_table.html +++ /dev/null @@ -1,154 +0,0 @@ - - - - - -Ogg Vorbis Documentation - - - - - - - - - -

    Ogg Vorbis I format specification: floor1_inverse_dB_table

    - -

    The vector [floor1_inverse_dB_table] is a 256 element static -lookup table consiting of the following values (read left to right -then top to bottom):

    - -
    -  1.0649863e-07, 1.1341951e-07, 1.2079015e-07, 1.2863978e-07, 
-  1.3699951e-07, 1.4590251e-07, 1.5538408e-07, 1.6548181e-07, 
-  1.7623575e-07, 1.8768855e-07, 1.9988561e-07, 2.1287530e-07, 
-  2.2670913e-07, 2.4144197e-07, 2.5713223e-07, 2.7384213e-07, 
-  2.9163793e-07, 3.1059021e-07, 3.3077411e-07, 3.5226968e-07, 
-  3.7516214e-07, 3.9954229e-07, 4.2550680e-07, 4.5315863e-07, 
-  4.8260743e-07, 5.1396998e-07, 5.4737065e-07, 5.8294187e-07, 
-  6.2082472e-07, 6.6116941e-07, 7.0413592e-07, 7.4989464e-07, 
-  7.9862701e-07, 8.5052630e-07, 9.0579828e-07, 9.6466216e-07, 
-  1.0273513e-06, 1.0941144e-06, 1.1652161e-06, 1.2409384e-06, 
-  1.3215816e-06, 1.4074654e-06, 1.4989305e-06, 1.5963394e-06, 
-  1.7000785e-06, 1.8105592e-06, 1.9282195e-06, 2.0535261e-06, 
-  2.1869758e-06, 2.3290978e-06, 2.4804557e-06, 2.6416497e-06, 
-  2.8133190e-06, 2.9961443e-06, 3.1908506e-06, 3.3982101e-06, 
-  3.6190449e-06, 3.8542308e-06, 4.1047004e-06, 4.3714470e-06, 
-  4.6555282e-06, 4.9580707e-06, 5.2802740e-06, 5.6234160e-06, 
-  5.9888572e-06, 6.3780469e-06, 6.7925283e-06, 7.2339451e-06, 
-  7.7040476e-06, 8.2047000e-06, 8.7378876e-06, 9.3057248e-06, 
-  9.9104632e-06, 1.0554501e-05, 1.1240392e-05, 1.1970856e-05, 
-  1.2748789e-05, 1.3577278e-05, 1.4459606e-05, 1.5399272e-05, 
-  1.6400004e-05, 1.7465768e-05, 1.8600792e-05, 1.9809576e-05, 
-  2.1096914e-05, 2.2467911e-05, 2.3928002e-05, 2.5482978e-05, 
-  2.7139006e-05, 2.8902651e-05, 3.0780908e-05, 3.2781225e-05, 
-  3.4911534e-05, 3.7180282e-05, 3.9596466e-05, 4.2169667e-05, 
-  4.4910090e-05, 4.7828601e-05, 5.0936773e-05, 5.4246931e-05, 
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    Ogg logical bitstream framing

    - -

    Ogg bitstreams

    - -

    The Ogg transport bitstream is designed to provide framing, error -protection and seeking structure for higher-level codec streams that -consist of raw, unencapsulated data packets, such as the Vorbis audio -codec or Theora video codec.

    - -

    Application example: Vorbis

    - -

    Vorbis encodes short-time blocks of PCM data into raw packets of -bit-packed data. These raw packets may be used directly by transport -mechanisms that provide their own framing and packet-separation -mechanisms (such as UDP datagrams). For stream based storage (such as -files) and transport (such as TCP streams or pipes), Vorbis uses the -Ogg bitstream format to provide framing/sync, sync recapture -after error, landmarks during seeking, and enough information to -properly separate data back into packets at the original packet -boundaries without relying on decoding to find packet boundaries.

    - -

    Design constraints for Ogg bitstreams

    - -
      -
    1. True streaming; we must not need to seek to build a 100% - complete bitstream.
      2. -
    2. Use no more than approximately 1-2% of bitstream bandwidth for - packet boundary marking, high-level framing, sync and seeking.
      3. -
    3. Specification of absolute position within the original sample - stream.
      4. -
    4. Simple mechanism to ease limited editing, such as a simplified - concatenation mechanism.
      5. -
    5. Detection of corruption, recapture after error and direct, random - access to data at arbitrary positions in the bitstream.
      6. -
    - -

    Logical and Physical Bitstreams

    - -

    A logical Ogg bitstream is a contiguous stream of -sequential pages belonging only to the logical bitstream. A -physical Ogg bitstream is constructed from one or more -than one logical Ogg bitstream (the simplest physical bitstream -is simply a single logical bitstream). We describe below the exact -formatting of an Ogg logical bitstream. Combining logical -bitstreams into more complex physical bitstreams is described in the -Ogg bitstream overview. The exact -mapping of raw Vorbis packets into a valid Ogg Vorbis physical -bitstream is described in the Vorbis I Specification.

    - -

    Bitstream structure

    - -

    An Ogg stream is structured by dividing incoming packets into -segments of up to 255 bytes and then wrapping a group of contiguous -packet segments into a variable length page preceded by a page -header. Both the header size and page size are variable; the page -header contains sizing information and checksum data to determine -header/page size and data integrity.

    - -

    The bitstream is captured (or recaptured) by looking for the beginning -of a page, specifically the capture pattern. Once the capture pattern -is found, the decoder verifies page sync and integrity by computing -and comparing the checksum. At that point, the decoder can extract the -packets themselves.

    - -

    Packet segmentation

    - -

    Packets are logically divided into multiple segments before encoding -into a page. Note that the segmentation and fragmentation process is a -logical one; it's used to compute page header values and the original -page data need not be disturbed, even when a packet spans page -boundaries.

    - -

    The raw packet is logically divided into [n] 255 byte segments and a -last fractional segment of < 255 bytes. A packet size may well -consist only of the trailing fractional segment, and a fractional -segment may be zero length. These values, called "lacing values" are -then saved and placed into the header segment table.

    - -

    An example should make the basic concept clear:

    - -
    -
-raw packet:
-  ___________________________________________
- |______________packet data__________________| 753 bytes
-
-lacing values for page header segment table: 255,255,243
-
-
    - -

    We simply add the lacing values for the total size; the last lacing -value for a packet is always the value that is less than 255. Note -that this encoding both avoids imposing a maximum packet size as well -as imposing minimum overhead on small packets (as opposed to, eg, -simply using two bytes at the head of every packet and having a max -packet size of 32k. Small packets (<255, the typical case) are -penalized with twice the segmentation overhead). Using the lacing -values as suggested, small packets see the minimum possible -byte-aligned overheade (1 byte) and large packets, over 512 bytes or -so, see a fairly constant ~.5% overhead on encoding space.

    - -

    Note that a lacing value of 255 implies that a second lacing value -follows in the packet, and a value of < 255 marks the end of the -packet after that many additional bytes. A packet of 255 bytes (or a -multiple of 255 bytes) is terminated by a lacing value of 0:

    - -
    
-raw packet:
-  _______________________________
- |________packet data____________|          255 bytes
-
-lacing values: 255, 0
-
    - -

    Note also that a 'nil' (zero length) packet is not an error; it -consists of nothing more than a lacing value of zero in the header.

    - -

    Packets spanning pages

    - -

    Packets are not restricted to beginning and ending within a page, -although individual segments are, by definition, required to do so. -Packets are not restricted to a maximum size, although excessively -large packets in the data stream are discouraged; the Ogg -bitstream specification strongly recommends nominal page size of -approximately 4-8kB (large packets are foreseen as being useful for -initialization data at the beginning of a logical bitstream).

    - -

    After segmenting a packet, the encoder may decide not to place all the -resulting segments into the current page; to do so, the encoder places -the lacing values of the segments it wishes to belong to the current -page into the current segment table, then finishes the page. The next -page is begun with the first value in the segment table belonging to -the next packet segment, thus continuing the packet (data in the -packet body must also correspond properly to the lacing values in the -spanned pages. The segment data in the first packet corresponding to -the lacing values of the first page belong in that page; packet -segments listed in the segment table of the following page must begin -the page body of the subsequent page).

    - -

    The last mechanic to spanning a page boundary is to set the header -flag in the new page to indicate that the first lacing value in the -segment table continues rather than begins a packet; a header flag of -0x01 is set to indicate a continued packet. Although mandatory, it -is not actually algorithmically necessary; one could inspect the -preceding segment table to determine if the packet is new or -continued. Adding the information to the packet_header flag allows a -simpler design (with no overhead) that needs only inspect the current -page header after frame capture. This also allows faster error -recovery in the event that the packet originates in a corrupt -preceding page, implying that the previous page's segment table -cannot be trusted.

    - -

    Note that a packet can span an arbitrary number of pages; the above -spanning process is repeated for each spanned page boundary. Also a -'zero termination' on a packet size that is an even multiple of 255 -must appear even if the lacing value appears in the next page as a -zero-length continuation of the current packet. The header flag -should be set to 0x01 to indicate that the packet spanned, even though -the span is a nil case as far as data is concerned.

    - -

    The encoding looks odd, but is properly optimized for speed and the -expected case of the majority of packets being between 50 and 200 -bytes (note that it is designed such that packets of wildly different -sizes can be handled within the model; placing packet size -restrictions on the encoder would have only slightly simplified design -in page generation and increased overall encoder complexity).

    - -

    The main point behind tracking individual packets (and packet -segments) is to allow more flexible encoding tricks that requiring -explicit knowledge of packet size. An example is simple bandwidth -limiting, implemented by simply truncating packets in the nominal case -if the packet is arranged so that the least sensitive portion of the -data comes last.

    - -

    Page header

    - -

    The headering mechanism is designed to avoid copying and re-assembly -of the packet data (ie, making the packet segmentation process a -logical one); the header can be generated directly from incoming -packet data. The encoder buffers packet data until it finishes a -complete page at which point it writes the header followed by the -buffered packet segments.

    - -

    capture_pattern

    - -

    A header begins with a capture pattern that simplifies identifying -pages; once the decoder has found the capture pattern it can do a more -intensive job of verifying that it has in fact found a page boundary -(as opposed to an inadvertent coincidence in the byte stream).

    - -
    
- byte value
-
-  0  0x4f 'O'
-  1  0x67 'g'
-  2  0x67 'g'
-  3  0x53 'S'  
-
    - -

    stream_structure_version

    - -

    The capture pattern is followed by the stream structure revision:

    - -
    
- byte value
-
-  4  0x00
-
    - -

    header_type_flag

    - -

    The header type flag identifies this page's context in the bitstream:

    - -
    
- byte value
-
-  5  bitflags: 0x01: unset = fresh packet
-	               set = continued packet
-	       0x02: unset = not first page of logical bitstream
-                       set = first page of logical bitstream (bos)
-	       0x04: unset = not last page of logical bitstream
-                       set = last page of logical bitstream (eos)
-
    - -

    absolute granule position

    - -

    (This is packed in the same way the rest of Ogg data is packed; LSb -of LSB first. Note that the 'position' data specifies a 'sample' -number (eg, in a CD quality sample is four octets, 16 bits for left -and 16 bits for right; in video it would likely be the frame number. -It is up to the specific codec in use to define the semantic meaning -of the granule position value). The position specified is the total -samples encoded after including all packets finished on this page -(packets begun on this page but continuing on to the next page do not -count). The rationale here is that the position specified in the -frame header of the last page tells how long the data coded by the -bitstream is. A truncated stream will still return the proper number -of samples that can be decoded fully.

    - -

    A special value of '-1' (in two's complement) indicates that no packets -finish on this page.

    - -
    
- byte value
-
-  6  0xXX LSB
-  7  0xXX
-  8  0xXX
-  9  0xXX
- 10  0xXX
- 11  0xXX
- 12  0xXX
- 13  0xXX MSB
-
    - -

    stream serial number

    - -

    Ogg allows for separate logical bitstreams to be mixed at page -granularity in a physical bitstream. The most common case would be -sequential arrangement, but it is possible to interleave pages for -two separate bitstreams to be decoded concurrently. The serial -number is the means by which pages physical pages are associated with -a particular logical stream. Each logical stream must have a unique -serial number within a physical stream:

    - -
    
- byte value
-
- 14  0xXX LSB
- 15  0xXX
- 16  0xXX
- 17  0xXX MSB
-
    - -

    page sequence no

    - -

    Page counter; lets us know if a page is lost (useful where packets -span page boundaries).

    - -
    
- byte value
-
- 18  0xXX LSB
- 19  0xXX
- 20  0xXX
- 21  0xXX MSB
-
    - -

    page checksum

    - -

    32 bit CRC value (direct algorithm, initial val and final XOR = 0, -generator polynomial=0x04c11db7). The value is computed over the -entire header (with the CRC field in the header set to zero) and then -continued over the page. The CRC field is then filled with the -computed value.

    - -

    (A thorough discussion of CRC algorithms can be found in "A -Painless Guide to CRC Error Detection Algorithms" by Ross -Williams ross@ross.net.)

    - -
    
- byte value
-
- 22  0xXX LSB
- 23  0xXX
- 24  0xXX
- 25  0xXX MSB
-
    - -

    page_segments

    - -

    The number of segment entries to appear in the segment table. The -maximum number of 255 segments (255 bytes each) sets the maximum -possible physical page size at 65307 bytes or just under 64kB (thus -we know that a header corrupted so as destroy sizing/alignment -information will not cause a runaway bitstream. We'll read in the -page according to the corrupted size information that's guaranteed to -be a reasonable size regardless, notice the checksum mismatch, drop -sync and then look for recapture).

    - -
    
- byte value
-
- 26 0x00-0xff (0-255)
-
    - -

    segment_table (containing packet lacing values)

    - -

    The lacing values for each packet segment physically appearing in -this page are listed in contiguous order.

    - -
    
- byte value
-
- 27 0x00-0xff (0-255)
- [...]
- n  0x00-0xff (0-255, n=page_segments+26)
-
    - -

    Total page size is calculated directly from the known header size and -lacing values in the segment table. Packet data segments follow -immediately after the header.

    - -

    Page headers typically impose a flat .25-.5% space overhead assuming -nominal ~8k page sizes. The segmentation table needed for exact -packet recovery in the streaming layer adds approximately .5-1% -nominal assuming expected encoder behavior in the 44.1kHz, 128kbps -stereo encodings.

    - - - - - diff --git a/Dependencies/libvorbis/doc/helper.html b/Dependencies/libvorbis/doc/helper.html deleted file mode 100644 index f8ff0c7..0000000 --- a/Dependencies/libvorbis/doc/helper.html +++ /dev/null @@ -1,239 +0,0 @@ - - - - - -Ogg Vorbis Documentation - - - - - - - - - -

    Ogg Vorbis I format specification: helper equations

    - -

    Overview

    - -

    The equations below are used in multiple places by the Vorbis codec -specification. Rather than cluttering up the main specification -documents, they are defined here and linked in the main documents -where appropriate.

    - -

    ilog

    - -

    The "ilog(x)" function returns the position number (1 through n) of the -highest set bit in the two's complement integer value -[x]. Values of [x] less than zero are defined to return zero.

    - -
    -  1) [return_value] = 0;
-  2) if ( [x] is greater than zero ){
-      
-       3) increment [return_value];
-       4) logical shift [x] one bit to the right, padding the MSb with zero
-       5) repeat at step 2)
-
-     }
-
-   6) done
-
    - -

    Examples:

    - -
      -
    • ilog(0) = 0;
      • -
    • ilog(1) = 1;
      • -
    • ilog(2) = 2;
      • -
    • ilog(3) = 2;
      • -
    • ilog(4) = 3;
      • -
    • ilog(7) = 3;
      • -
    • ilog(negative number) = 0;
      • -
    - -

    float32_unpack

    - -

    "float32_unpack(x)" is intended to translate the packed binary -representation of a Vorbis codebook float value into the -representation used by the decoder for floating point numbers. For -purposes of this example, we will unpack a Vorbis float32 into a -host-native floating point number.

    - -
    -  1) [mantissa] = [x] bitwise AND 0x1fffff (unsigned result)
-  2) [sign] = [x] bitwise AND 0x80000000 (unsigned result)
-  3) [exponent] = ( [x] bitwise AND 0x7fe00000) shifted right 21 bits (unsigned result)
-  4) if ( [sign] is nonzero ) then negate [mantissa]
-  5) return [mantissa] * ( 2 ^ ( [exponent] - 788 ) )
-
    - -

    lookup1_values

    - -

    "lookup1_values(codebook_entries,codebook_dimensions)" is used to -compute the correct length of the value index for a codebook VQ lookup -table of lookup type 1. The values on this list are permuted to -construct the VQ vector lookup table of size -[codebook_entries].

    - -

    The return value for this function is defined to be 'the greatest -integer value for which [return_value] to the power of -[codebook_dimensions] is less than or equal to -[codebook_entries]'.

    - -

    low_neighbor

    - -

    "low_neighbor(v,x)" finds the position n in vector [v] of -the greatest value scalar element for which n is less than -[x] and vector [v] element n is less -than vector [v] element [x].

    - -

    high_neighbor

    - -

    "high_neighbor(v,x)" finds the position n in vector [v] of -the lowest value scalar element for which n is less than -[x] and vector [v] element n is greater -than vector [v] element [x].

    - -

    render_point

    - -

    "render_point(x0,y0,x1,y1,X)" is used to find the Y value at point X -along the line specified by x0, x1, y0 and y1. This function uses an -integer algorithm to solve for the point directly without calculating -intervening values along the line.

    - -
    -  1)  [dy] = [y1] - [y0]
-  2) [adx] = [x1] - [x0]
-  3) [ady] = absolute value of [dy]
-  4) [err] = [ady] * ([X] - [x0])
-  5) [off] = [err] / [adx] using integer division
-  6) if ( [dy] is less than zero ) {
-
-       7) [Y] = [y0] - [off]
-
-     } else {
-
-       8) [Y] = [y0] + [off]
-  
-     }
-
-  9) done
-
    - -

    render_line

    - -

    Floor decode type one uses the integer line drawing algorithm of -"render_line(x0, y0, x1, y1, v)" to construct an integer floor -curve for contiguous piecewise line segments. Note that it has not -been relevant elsewhere, but here we must define integer division as -rounding division of both positive and negative numbers toward zero.

    - -
    -  1)   [dy] = [y1] - [y0]
-  2)  [adx] = [x1] - [x0]
-  3)  [ady] = absolute value of [dy]
-  4) [base] = [dy] / [adx] using integer division
-  5)    [x] = [x0]
-  6)    [y] = [y0]
-  7)  [err] = 0
-
-  8) if ( [dy] is less than 0 ) {
-
-        9) [sy] = [base] - 1
-
-     } else {
-
-       10) [sy] = [base] + 1
-
-     }
-
- 11) [ady] = [ady] - (absolute value of [base]) * [adx]
- 12) vector [v] element [x] = [y]
-
- 13) iterate [x] over the range [x0]+1 ... [x1]-1 {
-
-       14) [err] = [err] + [ady];
-       15) if ( [err] >= [adx] ) {
-
-             15) [err] = [err] - [adx]
-             16)   [y] = [y] + [sy]
-
-           } else {
-
-             17) [y] = [y] + [base]
-   
-           }
-
-       18) vector [v] element [x] = [y]
-
-     }
-
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    Ogg Vorbis Documentation

    - -

    Vorbis technical discussion documents

    - - -

    Ogg Vorbis I specification

    - - - -

    Ogg Vorbis programming documents

    - - - -

    Ogg bitstream documentation

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    Ogg logical and physical bitstream overview

    - -

    Ogg bitstreams

    - -

    Ogg codecs use octet vectors of raw, compressed data -(packets). These compressed packets do not have any -high-level structure or boundary information; strung together, they -appear to be streams of random bytes with no landmarks.

    - -

    Raw packets may be used directly by transport mechanisms that provide -their own framing and packet-separation mechanisms (such as UDP -datagrams). For stream based storage (such as files) and transport -(such as TCP streams or pipes), Vorbis and other future Ogg codecs use -the Ogg bitstream format to provide framing/sync, sync recapture -after error, landmarks during seeking, and enough information to -properly separate data back into packets at the original packet -boundaries without relying on decoding to find packet boundaries.

    - -

    Logical and physical bitstreams

    - -

    Raw packets are grouped and encoded into contiguous pages of -structured bitstream data called logical bitstreams. A -logical bitstream consists of pages, in order, belonging to a single -codec instance. Each page is a self contained entity (although it is -possible that a packet may be split and encoded across one or more -pages); that is, the page decode mechanism is designed to recognize, -verify and handle single pages at a time from the overall bitstream.

    - -

    Multiple logical bitstreams can be combined (with restrictions) into a -single physical bitstream. A physical bitstream consists of -multiple logical bitstreams multiplexed at the page level and may -include a 'meta-header' at the beginning of the multiplexed logical -stream that serves as identification magic. Whole pages are taken in -order from multiple logical bitstreams and combined into a single -physical stream of pages. The decoder reconstructs the original -logical bitstreams from the physical bitstream by taking the pages in -order from the physical bitstream and redirecting them into the -appropriate logical decoding entity. The simplest physical bitstream -is a single, unmultiplexed logical bitstream with no meta-header; this -is referred to as a 'degenerate stream'.

    - -

    Ogg Logical Bitstream Framing discusses -the page format of an Ogg bitstream, the packet coding process -and logical bitstreams in detail. The remainder of this document -specifies requirements for constructing finished, physical Ogg -bitstreams.

    - -

    Mapping Restrictions

    - -

    Logical bitstreams may not be mapped/multiplexed into physical -bitstreams without restriction. Here we discuss design restrictions -on Ogg physical bitstreams in general, mostly to introduce -design rationale. Each 'media' format defines its own (generally more -restrictive) mapping. An 'Ogg Vorbis Audio Bitstream', for example, has a -specific physical bitstream structure. -An 'Ogg A/V' bitstream (not currently specified) will also mandate a -specific, restricted physical bitstream format.

    - -

    additional end-to-end structure

    - -

    The framing specification defines -'beginning of stream' and 'end of stream' page markers via a header -flag (it is possible for a stream to consist of a single page). A -stream always consists of an integer number of pages, an easy -requirement given the variable size nature of pages.

    - -

    In addition to the header flag marking the first and last pages of a -logical bitstream, the first page of an Ogg bitstream obeys -additional restrictions. Each individual media mapping specifies its -own implementation details regarding these restrictions.

    - -

    The first page of a logical Ogg bitstream consists of a single, -small 'initial header' packet that includes sufficient information to -identify the exact CODEC type and media requirements of the logical -bitstream. The intent of this restriction is to simplify identifying -the bitstream type and content; for a given media type (or across all -Ogg media types) we can know that we only need a small, fixed -amount of data to uniquely identify the bitstream type.

    - -

    As an example, Ogg Vorbis places the name and revision of the Vorbis -CODEC, the audio rate and the audio quality into this initial header, -thus simplifying vastly the certain identification of an Ogg Vorbis -audio bitstream.

    - -

    sequential multiplexing (chaining)

    - -

    The simplest form of logical bitstream multiplexing is concatenation -(chaining). Complete logical bitstreams are strung -one-after-another in order. The bitstreams do not overlap; the final -page of a given logical bitstream is immediately followed by the -initial page of the next. Chaining is the only logical->physical -mapping allowed by Ogg Vorbis.

    - -

    Each chained logical bitstream must have a unique serial number within -the scope of the physical bitstream.

    - -

    concurrent multiplexing (grouping)

    - -

    Logical bitstreams may also be multiplexed 'in parallel' -(grouped). An example of grouping would be to allow -streaming of separate audio and video streams, using different codecs -and different logical bitstreams, in the same physical bitstream. -Whole pages from multiple logical bitstreams are mixed together.

    - -

    The initial pages of each logical bitstream must appear first; the -media mapping specifies the order of the initial pages. For example, -Ogg A/V will eventually specify an Ogg video bitstream with -audio. The mapping may specify that the physical bitstream must begin -with the initial page of a logical video bitstream, followed by the -initial page of an audio stream. Unlike initial pages, terminal pages -for the logical bitstreams need not all occur contiguously (although a -specific media mapping may require this; it is not mandated by the -generic Ogg stream spec). Terminal pages may be 'nil' pages, -that is, pages containing no content but simply a page header with -position information and the 'last page of bitstream' flag set in the -page header.

    - -

    Each grouped bitstream must have a unique serial number within the -scope of the physical bitstream.

    - -

    sequential and concurrent multiplexing

    - -

    Groups of concurrently multiplexed bitstreams may be chained -consecutively. Such a physical bitstream obeys all the rules of both -grouped and chained multiplexed streams; the groups, when unchained , -must stand on their own as a valid concurrently multiplexed -bitstream.

    - -

    multiplexing example

    - -

    Below, we present an example of a grouped and chained bitstream:

    - -

    stream

    - -

    In this example, we see pages from five total logical bitstreams -multiplexed into a physical bitstream. Note the following -characteristics:

    - -
      -
    1. Grouped bitstreams begin together; all of the initial pages -must appear before any data pages. When concurrently multiplexed -groups are chained, the new group does not begin until all the -bitstreams in the previous group have terminated.
      2. - -
    2. The pages of concurrently multiplexed bitstreams need not conform -to a regular order; the only requirement is that page n of a -logical bitstream follow page n-1 in the physical bitstream. -There are no restrictions on intervening pages belonging to other -logical bitstreams. (Tying page appearance to bitrate demands is one -logical strategy, ie, the page appears at the chronological point -where decode requires more information).
      3. -
    - - - - - diff --git a/Dependencies/libvorbis/doc/programming.html b/Dependencies/libvorbis/doc/programming.html deleted file mode 100644 index 000adce..0000000 --- a/Dependencies/libvorbis/doc/programming.html +++ /dev/null @@ -1,554 +0,0 @@ - - - - - -Ogg Vorbis Documentation - - - - - - - - - -

    Programming with Xiph.org libvorbis

    - -

    Description

    - -

    Libvorbis is the Xiph.org Foundation's portable Ogg Vorbis CODEC -implemented as a programmatic library. Libvorbis provides primitives -to handle framing and manipulation of Ogg bitstreams (used by the -Vorbis for streaming), a full analysis (encoding) interface as well as -packet decoding and synthesis for playback.

    - -

    The libvorbis library does not provide any system interface; a -full-featured demonstration player included with the library -distribtion provides example code for a variety of system interfaces -as well as a working example of using libvorbis in production code.

    - -

    Encoding Overview

    - -

    Decoding Overview

    - -

    Decoding a bitstream with libvorbis follows roughly the following -steps:

    - -
      -
    1. Frame the incoming bitstream into pages
      2. -
    2. Sort the pages by logical bitstream and buffer then into logical streams
      3. -
    3. Decompose the logical streams into raw packets
      4. -
    4. Reconstruct segments of the original data from each packet
      5. -
    5. Glue the reconstructed segments back into a decoded stream
      6. -
    - -

    Framing

    - -

    An Ogg bitstream is logically arranged into pages, but to decode -the pages, we have to find them first. The raw bitstream is first fed -into an ogg_sync_state buffer using ogg_sync_buffer() -and ogg_sync_wrote(). After each block we submit to the sync -buffer, we should check to see if we can frame and extract a complete -page or pages using ogg_sync_pageout(). Extra pages are -buffered; allowing them to build up in the ogg_sync_state -buffer will eventually exhaust memory.

    - -

    The Ogg pages returned from ogg_sync_pageout need not be -decoded further to be used as landmarks in seeking; seeking can be -either a rough process of simply jumping to approximately intuited -portions of the bitstream, or it can be a precise bisection process -that captures pages and inspects data position. When seeking, -however, sequential multiplexing (chaining) must be accounted for; -beginning play in a new logical bitstream requires initializing a -synthesis engine with the headers from that bitstream. Vorbis -bitstreams do not make use of concurent multiplexing (grouping).

    - -

    Sorting

    - -

    The pages produced by ogg_sync_pageout are then sorted by -serial number to seperate logical bitstreams. Initialize logical -bitstream buffers (og_stream_state) using -ogg_stream_init(). Pages are submitted to the matching -logical bitstream buffer using ogg_stream_pagein; the serial -number of the page and the stream buffer must match, or the page will -be rejected. A page submitted out of sequence will simply be noted, -and in the course of outputting packets, the hole will be flagged -(ogg_sync_pageout and ogg_stream_packetout will -return a negative value at positions where they had to recapture the -stream).

    - -

    Extracting packets

    - -

    After submitting page[s] to a logical stream, read available packets -using ogg_stream_packetout.

    - -

    Decoding packets

    - -

    Reassembling data segments

    - -

    Ogg Bitstream Manipulation Structures

    - -

    Two of the Ogg bitstream data structures are intended to be -transparent to the developer; the fields should be used directly.

    - -

    ogg_packet

    - -
    -typedef struct {
-  unsigned char *packet;
-  long  bytes;
-  long  b_o_s;
-  long  e_o_s;
-
-  size64 granulepos;
-
-} ogg_packet;
-
    - -
    -
    packet:
    -
    a pointer to the byte data of the raw packet
    -
    bytes:
    -
    the size of the packet' raw data
    -
    b_o_s:
    -
    beginning of stream; nonzero if this is the first packet of - the logical bitstream
    -
    e_o_s:
    -
    end of stream; nonzero if this is the last packet of the - logical bitstream
    -
    granulepos:
    -
    the absolute position of this packet in the original - uncompressed data stream.
    -
    - -

    encoding notes

    - -

    The encoder is responsible for setting all of -the fields of the packet to appropriate values before submission to -ogg_stream_packetin(); however, it is noted that the value in -b_o_s is ignored; the first page produced from a given -ogg_stream_state structure will be stamped as the initial -page. e_o_s, however, must be set; this is the means by -which the stream encoding primitives handle end of stream and cleanup.

    - -

    decoding notes

    - -

    ogg_stream_packetout() sets the fields -to appropriate values. Note that granulepos will be >= 0 only in the -case that the given packet actually represents that position (ie, only -the last packet completed on any page will have a meaningful -granulepos). Intervening frames will see granulepos set -to -1.

    - -

    ogg_page

    - -
    -typedef struct {
-  unsigned char *header;
-  long header_len;
-  unsigned char *body;
-  long body_len;
-} ogg_page;
-
    - -
    -
    header:
    -
    pointer to the page header data
    -
    header_len:
    -
    length of the page header in bytes
    -
    body:
    -
    pointer to the page body
    -
    body_len:
    -
    length of the page body
    -
    - -

    Note that although the header and body pointers do -not necessarily point into a single contiguous page vector, the page -body must immediately follow the header in the bitstream.

    - -

    Ogg Bitstream Manipulation Functions

    - -

    -int ogg_page_bos(ogg_page *og); -

    - -

    Returns the 'beginning of stream' flag for the given Ogg page. The -beginning of stream flag is set on the initial page of a logical -bitstream.

    - -

    Zero indicates the flag is cleared (this is not the initial page of a -logical bitstream). Nonzero indicates the flag is set (this is the -initial page of a logical bitstream).

    - -

    -int ogg_page_continued(ogg_page *og); -

    - -

    Returns the 'packet continued' flag for the given Ogg page. The packet -continued flag indicates whether or not the body data of this page -begins with packet continued from a preceeding page.

    - -

    Zero (unset) indicates that the body data begins with a new packet. -Nonzero (set) indicates that the first packet data on the page is a -continuation from the preceeding page.

    - -

    -int ogg_page_eos(ogg_page *og); -

    - -

    Returns the 'end of stream' flag for a give Ogg page. The end of page -flag is set on the last (terminal) page of a logical bitstream.

    - -

    Zero (unset) indicates that this is not the last page of a logical -bitstream. Nonzero (set) indicates that this is the last page of a -logical bitstream and that no addiitonal pages belonging to this -bitstream may follow.

    - -

    -size64 ogg_page_granulepos(ogg_page *og); -

    - -

    Returns the position of this page as an absolute position within the -original uncompressed data. The position, as returned, is 'frames -encoded to date up to and including the last whole packet on this -page'. Partial packets begun on this page but continued to the -following page are not included. If no packet ends on this page, the -frame position value will be equal to the frame position value of the -preceeding page. If none of the original uncompressed data is yet -represented in the logical bitstream (for example, the first page of a -bitstream consists only of a header packet; this packet encodes only -metadata), the value shall be zero.

    - -

    The units of the framenumber are determined by media mapping. A -vorbis audio bitstream, for example, defines one frame to be the -channel values from a single sampling period (eg, a 16 bit stereo -bitstream consists of two samples of two bytes for a total of four -bytes, thus a frame would be four bytes). A video stream defines one -frame to be a single frame of video.

    - -

    -int ogg_page_pageno(ogg_page *og); -

    - -

    Returns the sequential page number of the given Ogg page. The first -page in a logical bitstream is numbered zero; following pages are -numbered in increasing monotonic order.

    - -

    -int ogg_page_serialno(ogg_page *og); -

    - -

    Returns the serial number of the given Ogg page. The serial number is -used as a handle to distinguish various logical bitstreams in a -physical Ogg bitstresm. Every logical bitstream within a -physical bitstream must use a unique (within the scope of the physical -bitstream) serial number, which is stamped on all bitstream pages.

    - -

    -int ogg_page_version(ogg_page *og); -

    - -

    Returns the revision of the Ogg bitstream structure of the given page. -Currently, the only permitted number is zero. Later revisions of the -bitstream spec will increment this version should any changes be -incompatable.

    - -

    -int ogg_stream_clear(ogg_stream_state *os); -

    - -

    Clears and deallocates the internal storage of the given Ogg stream. -After clearing, the stream structure is not initialized for use; -ogg_stream_init must be called to reinitialize for use. -Use ogg_stream_reset to reset the stream state -to a fresh, intiialized state.

    - -

    ogg_stream_clear does not call free() on the pointer -os, allowing use of this call on stream structures in static -or automatic storage. ogg_stream_destroyis a complimentary -function that frees the pointer as well.

    - -

    Returns zero on success and non-zero on failure. This function always -succeeds.

    - -

    -int ogg_stream_destroy(ogg_stream_state *os); -

    - -

    Clears and deallocates the internal storage of the given Ogg stream, -then frees the storage associated with the pointer os.

    - -

    ogg_stream_clear does not call free() on the pointer -os, allowing use of that call on stream structures in static -or automatic storage.

    - -

    Returns zero on success and non-zero on failure. This function always -succeeds.

    - -

    -int ogg_stream_init(ogg_stream_state *os,int serialno); -

    - -

    Initialize the storage associated with os for use as an Ogg -stream. This call is used to initialize a stream for both encode and -decode. The given serial number is the serial number that will be -stamped on pages of the produced bitstream (during encode), or used as -a check that pages match (during decode).

    - -

    Returns zero on success, nonzero on failure.

    - -

    -int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); -

    - -

    Used during encoding to add the given raw packet to the given Ogg -bitstream. The contents of op are copied; -ogg_stream_packetin does not retain any pointers into -op's storage. The encoding proccess buffers incoming packets -until enough packets have been assembled to form an entire page; -ogg_stream_pageout is used to read complete pages.

    - -

    Returns zero on success, nonzero on failure.

    - -

    -int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); -

    - -

    Used during decoding to read raw packets from the given logical -bitstream. ogg_stream_packetout will only return complete -packets for which checksumming indicates no corruption. The size and -contents of the packet exactly match those given in the encoding -process.

    - -

    Returns zero if the next packet is not ready to be read (not buffered -or incomplete), positive if it returned a complete packet in -op and negative if there is a gap, extra bytes or corruption -at this position in the bitstream (essentially that the bitstream had -to be recaptured). A negative value is not necessarily an error. It -would be a common occurence when seeking, for example, which requires -recapture of the bitstream at the position decoding continued.

    - -

    If the return value is positive, ogg_stream_packetout placed -a packet in op. The data in op points to static -storage that is valid until the next call to -ogg_stream_pagein, ogg_stream_clear, -ogg_stream_reset, or ogg_stream_destroy. The -pointers are not invalidated by more calls to -ogg_stream_packetout.

    - -

    -int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); -

    - -

    Used during decoding to buffer the given complete, pre-verified page -for decoding into raw Ogg packets. The given page must be framed, -normally produced by ogg_sync_pageout, and from the logical -bitstream associated with os (the serial numbers must match). -The contents of the given page are copied; ogg_stream_pagein -retains no pointers into og storage.

    - -

    Returns zero on success and non-zero on failure.

    - -

    -int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); -

    - -

    Used during encode to read complete pages from the stream buffer. The -returned page is ready for sending out to the real world.

    - -

    Returns zero if there is no complete page ready for reading. Returns -nonzero when it has placed data for a complete page into -og. Note that the storage returned in og points into internal -storage; the pointers in og are valid until the next call to -ogg_stream_pageout, ogg_stream_packetin, -ogg_stream_reset, ogg_stream_clear or -ogg_stream_destroy.

    - -

    -int ogg_stream_reset(ogg_stream_state *os); -

    - -

    Resets the given stream's state to that of a blank, unused stream; -this may be used during encode or decode.

    - -

    Note that if used during encode, it does not alter the stream's serial -number. In addition, the next page produced during encoding will be -marked as the 'initial' page of the logical bitstream.

    - -

    When used during decode, this simply clears the data buffer of any -pending pages. Beginning and end of stream cues are read from the -bitstream and are unaffected by reset.

    - -

    Returns zero on success and non-zero on failure. This function always -succeeds.

    - -

    -char *ogg_sync_buffer(ogg_sync_state *oy, long size); -

    - -

    This call is used to buffer a raw bitstream for framing and -verification. ogg_sync_buffer handles stream capture and -recapture, checksumming, and division into Ogg pages (as required by -ogg_stream_pagein).

    - -

    ogg_sync_buffer exposes a buffer area into which the decoder -copies the next (up to) size bytes. We expose the buffer -(rather than taking a buffer) in order to avoid an extra copy many -uses; this way, for example, read() can transfer data -directly into the stream buffer without first needing to place it in -temporary storage.

    - -

    Returns a pointer into oy's internal bitstream sync buffer; -the remaining space in the sync buffer is at least size -bytes. The decoder need not write all of size bytes; -ogg_sync_wrote is used to inform the engine how many bytes -were actually written. Use of ogg_sync_wrote after writing -into the exposed buffer is mandantory.

    - -

    -int ogg_sync_clear(ogg_sync_state *oy); -

    - -

    ogg_sync_clear -clears and deallocates the internal storage of the given Ogg sync -buffer. After clearing, the sync structure is not initialized for -use; ogg_sync_init must be called to reinitialize for use. -Use ogg_sync_reset to reset the sync state and buffer to a -fresh, intiialized state.

    - -

    ogg_sync_clear does not call free() on the pointer -oy, allowing use of this call on sync structures in static -or automatic storage. ogg_sync_destroyis a complimentary -function that frees the pointer as well.

    - -

    Returns zero on success and non-zero on failure. This function always -succeeds.

    - -

    -int ogg_sync_destroy(ogg_sync_state *oy); -

    - -

    Clears and deallocates the internal storage of the given Ogg sync -buffer, then frees the storage associated with the pointer -oy.

    - -

    An alternative function,ogg_sync_clear, does not call -free() on the pointer oy, allowing use of that call on -stream structures in static or automatic storage.

    - -

    Returns zero on success and non-zero on failure. This function always -succeeds.

    - -

    -int ogg_sync_init(ogg_sync_state *oy); -

    - -

    Initializes the sync buffer oy for use.

    - -

    Returns zero on success and non-zero on failure. This function always -succeeds.

    - -

    -int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); -

    - -

    Reads complete, framed, verified Ogg pages from the sync buffer, -placing the page data in og.

    - -

    Returns zero when there's no complete pages buffered for -retrieval. Returns negative when a loss of sync or recapture occurred -(this is not necessarily an error; recapture would be required after -seeking, for example). Returns positive when a page is returned in -og. Note that the data in og points into the sync -buffer storage; the pointers are valid until the next call to -ogg_sync_buffer, ogg_sync_clear, -ogg_sync_destroy or ogg_sync_reset.

    - -

    -int ogg_sync_reset(ogg_sync_state *oy); -

    - -

    ogg_sync_reset resets the sync state in oy to a -clean, empty state. This is useful, for example, when seeking to a -new location in a bitstream.

    - -

    Returns zero on success, nonzero on failure.

    - -

    -int ogg_sync_wrote(ogg_sync_state *oy, long bytes); -

    - -

    Used to inform the sync state as to how many bytes were actually -written into the exposed sync buffer. It must be equal to or less -than the size of the buffer requested.

    - -

    Returns zero on success and non-zero on failure; failure occurs only -when the number of bytes written were larger than the buffer.

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z*=Y$bI=lV;n}d!IH~QxW{Q`Z-y`rK8=0|sC?7t4tomKjIM*k3CO6P=)ZP(eD#)fhk zHWoM8n3P~bC7Dh0AJ11sagz!8x`AmWsYTsBBO91rjE{e}bH}C;13?&t-GDI;+=f6k zOg~%G=9eBAZ66Bs8W2)81uPhGLKm1zoSFasf@$Cd!@};qx+vF=(SYq=NB_8sdH=k8 z-CtPqw*YDf0$@>i>|h-j;}}3oh3K{e1P`GR-A10eMszDY?HbW- zK`*+O`l1ru22NwDM7Nbw)roGL2A${@JWP7gz0^}Dx=kDiz34uvccti7IZR5??Hgd+ zm7?1Xpr%xGYkGgfS^$eybnDPkEV@Bai*Ajs7TtnXExK)OSBq|QNxA5DbM(J3M>j_| aN4Fo(9F=)IMSBnc0000 - IETF Audio/Video Transport Working Group - - Intended usage: - - COMMON - - Restriction on usage: - - This media type depends on RTP framing, hence is only defined for - transfer via RTP [RFC3550]. - - Author: - - Luca Barbato - - Change controller: - - IETF AVT Working Group delegated from the IESG - -6.1. Packed Headers IANA Considerations - - The following IANA considerations refers to the split configuration - Packed Headers (Section 3.2.1) used within RFC 5215. - - Type name: audio - - Subtype name: vorbis-config - - Required parameters: - - None - - Optional parameters: - - None - - Encoding considerations: - - This media type contains binary data. - - Security considerations: - - See Section 10 of RFC 5215. - - - - - -Barbato Standards Track [Page 19] - -RFC 5215 Vorbis RTP Payload Format August 2008 - - - Interoperability considerations: - - None - - Published specification: - - RFC 5215 - - Applications which use this media type: - - Vorbis encoded audio, configuration data - - Additional information: - - None - - Person & email address to contact for further information: - - Luca Barbato: - IETF Audio/Video Transport Working Group - - Intended usage: COMMON - - Restriction on usage: - - This media type doesn't depend on the transport. - - Author: - - Luca Barbato - - Change controller: - - IETF AVT Working Group delegated from the IESG - -7. SDP Related Considerations - - The following paragraphs define the mapping of the parameters - described in the IANA considerations section and their usage in the - Offer/Answer Model [RFC3264]. In order to be forward compatible, the - implementation MUST ignore unknown parameters. - -7.1. Mapping Media Type Parameters into SDP - - The information carried in the Media Type specification has a - specific mapping to fields in the Session Description Protocol (SDP) - [RFC4566], which is commonly used to describe RTP sessions. When SDP - is used to specify sessions, the mapping are as follows: - - - -Barbato Standards Track [Page 20] - -RFC 5215 Vorbis RTP Payload Format August 2008 - - - o The type name ("audio") goes in SDP "m=" as the media name. - - o The subtype name ("vorbis") goes in SDP "a=rtpmap" as the encoding - name. - - o The parameter "rate" also goes in "a=rtpmap" as the clock rate. - - o The parameter "channels" also goes in "a=rtpmap" as the channel - count. - - o The mandated parameters "configuration" MUST be included in the - SDP "a=fmtp" attribute. - - If the stream comprises chained Vorbis files and all of them are - known in advance, the Configuration Packet for each file SHOULD be - passed to the client using the configuration attribute. - - The port value is specified by the server application bound to the - address specified in the c= line. The channel count value specified - in the rtpmap attribute SHOULD match the current Vorbis stream or - should be considered the maximum number of channels to be expected. - The timestamp clock rate MUST be a multiple of the sample rate; a - different payload number MUST be used if the clock rate changes. The - Configuration payload delivers the exact information, thus the SDP - information SHOULD be considered a hint. An example is found below. - -7.1.1. SDP Example - - The following example shows a basic SDP single stream. The first - configuration packet is inside the SDP; other configurations could be - fetched at any time from the URIs provided. The following base64 - [RFC4648] configuration string is folded in this example due to RFC - line length limitations. - - c=IN IP4 192.0.2.1 - - m=audio RTP/AVP 98 - - a=rtpmap:98 vorbis/44100/2 - - a=fmtp:98 configuration=AAAAAZ2f4g9NAh4aAXZvcmJpcwA...; - - Note that the payload format (encoding) names are commonly shown in - uppercase. Media Type subtypes are commonly shown in lowercase. - These names are case-insensitive in both places. Similarly, - parameter names are case-insensitive both in Media Type types and in - the default mapping to the SDP a=fmtp attribute. The a=fmtp line is - - - - -Barbato Standards Track [Page 21] - -RFC 5215 Vorbis RTP Payload Format August 2008 - - - a single line, even if it is shown as multiple lines in this document - for clarity. - -7.2. Usage with the SDP Offer/Answer Model - - There are no negotiable parameters. All of them are declarative. - -8. Congestion Control - - The general congestion control considerations for transporting RTP - data apply to Vorbis audio over RTP as well. See the RTP - specification [RFC3550] and any applicable RTP profile (e.g., - [RFC3551]). Audio data can be encoded using a range of different bit - rates, so it is possible to adapt network bandwidth by adjusting the - encoder bit rate in real time or by having multiple copies of content - encoded at different bit rates. - -9. Example - - The following example shows a common usage pattern that MAY be - applied in such a situation. The main scope of this section is to - explain better usage of the transmission vectors. - -9.1. Stream Radio - - This is one of the most common situations: there is one single server - streaming content in multicast, and the clients may start a session - at a random time. The content itself could be a mix of a live stream - (as the webjockey's voice) and stored streams (as the music she - plays). - - In this situation, we don't know in advance how many codebooks we - will use. The clients can join anytime and users expect to start - listening to the content in a short time. - - Upon joining, the client will receive the current Configuration - necessary to decode the current stream inside the SDP so that the - decoding will start immediately after. - - When the streamed content changes, the new Configuration is sent in- - band before the actual stream, and the Configuration that has to be - sent inside the SDP is updated. Since the in-band method is - unreliable, an out-of-band fallback is provided. - - The client may choose to fetch the Configuration from the alternate - source as soon as it discovers a Configuration packet got lost in- - band, or use selective retransmission [RFC3611] if the server - supports this feature. - - - -Barbato Standards Track [Page 22] - -RFC 5215 Vorbis RTP Payload Format August 2008 - - - A server-side optimization would be to keep a hash list of the - Configurations per session, which avoids packing all of them and - sending the same Configuration with different Ident tags. - - A client-side optimization would be to keep a tag list of the - Configurations per session and not process configuration packets that - are already known. - -10. Security Considerations - - RTP packets using this payload format are subject to the security - considerations discussed in the RTP specification [RFC3550], the - base64 specification [RFC4648], and the URI Generic syntax - specification [RFC3986]. Among other considerations, this implies - that the confidentiality of the media stream is achieved by using - encryption. Because the data compression used with this payload - format is applied end-to-end, encryption may be performed on the - compressed data. - -11. Copying Conditions - - The authors agree to grant third parties the irrevocable right to - copy, use, and distribute the work, with or without modification, in - any medium, without royalty, provided that, unless separate - permission is granted, redistributed modified works do not contain - misleading author, version, name of work, or endorsement information. - -12. Acknowledgments - - This document is a continuation of the following documents: - - Moffitt, J., "RTP Payload Format for Vorbis Encoded Audio", February - 2001. - - Kerr, R., "RTP Payload Format for Vorbis Encoded Audio", December - 2004. - - The Media Type declaration is a continuation of the following - document: - - Short, B., "The audio/rtp-vorbis MIME Type", January 2008. - - Thanks to the AVT, Vorbis Communities / Xiph.Org Foundation including - Steve Casner, Aaron Colwell, Ross Finlayson, Fluendo, Ramon Garcia, - Pascal Hennequin, Ralph Giles, Tor-Einar Jarnbjo, Colin Law, John - Lazzaro, Jack Moffitt, Christopher Montgomery, Colin Perkins, Barry - Short, Mike Smith, Phil Kerr, Michael Sparks, Magnus Westerlund, - David Barrett, Silvia Pfeiffer, Stefan Ehmann, Gianni Ceccarelli, and - - - -Barbato Standards Track [Page 23] - -RFC 5215 Vorbis RTP Payload Format August 2008 - - - Alessandro Salvatori. Thanks to the LScube Group, in particular - Federico Ridolfo, Francesco Varano, Giampaolo Mancini, Dario - Gallucci, and Juan Carlos De Martin. - -13. References - -13.1. Normative References - - [RFC1191] Mogul, J. and S. Deering, "Path MTU discovery", - RFC 1191, November 1990. - - [RFC1981] McCann, J., Deering, S., and J. Mogul, "Path MTU - Discovery for IP version 6", RFC 1981, - August 1996. - - [RFC2119] Bradner, S., "Key words for use in RFCs to - Indicate Requirement Levels", BCP 14, RFC 2119, - March 1997. - - [RFC3264] Rosenberg, J. and H. Schulzrinne, "An Offer/Answer - Model with Session Description Protocol (SDP)", - RFC 3264, June 2002. - - [RFC3550] Schulzrinne, H., Casner, S., Frederick, R., and V. - Jacobson, "RTP: A Transport Protocol for Real-Time - Applications", STD 64, RFC 3550, July 2003. - - [RFC3551] Schulzrinne, H. and S. Casner, "RTP Profile for - Audio and Video Conferences with Minimal Control", - STD 65, RFC 3551, July 2003. - - [RFC3986] Berners-Lee, T., Fielding, R., and L. Masinter, - "Uniform Resource Identifier (URI): Generic - Syntax", STD 66, RFC 3986, January 2005. - - [RFC4566] Handley, M., Jacobson, V., and C. Perkins, "SDP: - Session Description Protocol", RFC 4566, - July 2006. - - [RFC4648] Josefsson, S., "The Base16, Base32, and Base64 - Data Encodings", RFC 4648, October 2006. - - [VORBIS-SPEC-REF] "Ogg Vorbis I specification: Codec setup and - packet decode. Available from the Xiph website, - http://xiph.org/vorbis/doc/Vorbis_I_spec.html". - - - - - - -Barbato Standards Track [Page 24] - -RFC 5215 Vorbis RTP Payload Format August 2008 - - -13.2. Informative References - - [LIBVORBIS] "libvorbis: Available from the dedicated website, - http://vorbis.com/". - - [RFC3533] Pfeiffer, S., "The Ogg Encapsulation Format - Version 0", RFC 3533, May 2003. - - [RFC3611] Friedman, T., Caceres, R., and A. Clark, "RTP - Control Protocol Extended Reports (RTCP XR)", - RFC 3611, November 2003. - - [RFC4588] Rey, J., Leon, D., Miyazaki, A., Varsa, V., and R. - Hakenberg, "RTP Retransmission Payload Format", - RFC 4588, July 2006. - -Author's Address - - Luca Barbato - Xiph.Org Foundation - - EMail: lu_zero@gentoo.org - URI: http://xiph.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Barbato Standards Track [Page 25] - -RFC 5215 Vorbis RTP Payload Format August 2008 - - -Full Copyright Statement - - Copyright (C) The IETF Trust (2008). - - This document is subject to the rights, licenses and restrictions - contained in BCP 78, and except as set forth therein, the authors - retain all their rights. - - This document and the information contained herein are provided on an - "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS - OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND - THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF - THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED - WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. - -Intellectual Property - - The IETF takes no position regarding the validity or scope of any - Intellectual Property Rights or other rights that might be claimed to - pertain to the implementation or use of the technology described in - this document or the extent to which any license under such rights - might or might not be available; nor does it represent that it has - made any independent effort to identify any such rights. Information - on the procedures with respect to rights in RFC documents can be - found in BCP 78 and BCP 79. - - Copies of IPR disclosures made to the IETF Secretariat and any - assurances of licenses to be made available, or the result of an - attempt made to obtain a general license or permission for the use of - such proprietary rights by implementers or users of this - specification can be obtained from the IETF on-line IPR repository at - http://www.ietf.org/ipr. - - The IETF invites any interested party to bring to its attention any - copyrights, patents or patent applications, or other proprietary - rights that may cover technology that may be required to implement - this standard. Please address the information to the IETF at - ietf-ipr@ietf.org. - - - - - - - - - - - - -Barbato Standards Track [Page 26] - diff --git a/Dependencies/libvorbis/doc/rfc5215.xml b/Dependencies/libvorbis/doc/rfc5215.xml deleted file mode 100755 index 719c100..0000000 --- a/Dependencies/libvorbis/doc/rfc5215.xml +++ /dev/null @@ -1,1176 +0,0 @@ - - - - - - - - - - - - -RTP Payload Format for Vorbis Encoded Audio - - -Xiph.Org Foundation -
    -lu_zero@gentoo.org -http://xiph.org/ -
    -     - - - -General -AVT Working Group -I-D - -Internet-Draft -Vorbis -RTP - -example - - - - -This document describes an RTP payload format for transporting Vorbis encoded -audio. It details the RTP encapsulation mechanism for raw Vorbis data and -the delivery mechanisms for the decoder probability model (referred to -as a codebook), as well as other setup information. - - - -Also included within this memo are media type registrations and the details -necessary for the use of Vorbis with the Session Description Protocol (SDP). - - - - -     - - - -
    - - -Vorbis is a general purpose perceptual audio codec intended to allow -maximum encoder flexibility, thus allowing it to scale competitively -over an exceptionally wide range of bit rates. At the high -quality/bitrate end of the scale (CD or DAT rate stereo, 16/24 bits), it -is in the same league as MPEG-4 AAC. -Vorbis is also intended for lower and higher sample rates (from -8kHz telephony to 192kHz digital masters) and a range of channel -representations (monaural, polyphonic, stereo, quadraphonic, 5.1, -ambisonic, or up to 255 discrete channels). - - - -Vorbis encoded audio is generally encapsulated within an Ogg format bitstream -, which provides framing and synchronization. -For the purposes of RTP transport, this layer is unnecessary, and so raw Vorbis -packets are used in the payload. - - -
    - -The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14, and indicate requirement levels for compliant implementations. Requirements apply to all implementations unless otherwise stated. -An implementation is a software module that supports one of the media types defined in this document. Software modules may support multiple media types, but conformance is considered individually for each type. -Implementations that fail to satisfy one or more "MUST" requirements are considered non-compliant. Implementations that satisfy all "MUST" requirements, but fail to satisfy one or more "SHOULD" requirements, are said to be "conditionally compliant". All other implementations are "unconditionally compliant". - -
    -
    - -
    - - -For RTP-based transport of Vorbis-encoded audio, the standard RTP header is -followed by a 4-octet payload header, and then the payload data. The payload -headers are used to associate the Vorbis data with its associated decoding -codebooks as well as indicate if the following packet contains fragmented -Vorbis data and/or the number of whole Vorbis data frames. The payload data -contains the raw Vorbis bitstream information. There are 3 types of Vorbis -data; an RTP payload MUST contain just one of them at a time. - - -
    - - -The format of the RTP header is specified in -and shown in . This payload format -uses the fields of the header in a manner consistent with that specification. - - - -
    - -
    -     - - -The RTP header begins with an octet of fields (V, P, X, and CC) to support -specialized RTP uses (see and - for details). For Vorbis RTP, the following -values are used. - - - -Version (V): 2 bits - -This field identifies the version of RTP. The version used by this -specification is two (2). - - - -Padding (P): 1 bit - -Padding MAY be used with this payload format according to Section 5.1 of -. - - - -Extension (X): 1 bit - -The Extension bit is used in accordance with . - - - -CSRC count (CC): 4 bits - -The CSRC count is used in accordance with . - - - -Marker (M): 1 bit - -Set to zero. Audio silence suppression is not used. This conforms to Section 4.1 -of . - - - -Payload Type (PT): 7 bits - -An RTP profile for a class of applications is expected to assign a payload type -for this format, or a dynamically allocated payload type SHOULD be chosen that -designates the payload as Vorbis. - - - -Sequence number: 16 bits - -The sequence number increments by one for each RTP data packet sent, and may be -used by the receiver to detect packet loss and to restore the packet sequence. This -field is detailed further in . - - - -Timestamp: 32 bits - -A timestamp representing the sampling time of the first sample of the first -Vorbis packet in the RTP payload. The clock frequency MUST be set to the sample -rate of the encoded audio data and is conveyed out-of-band (e.g., as an SDP parameter). - - - -SSRC/CSRC identifiers: - -These two fields, 32 bits each with one SSRC field and a maximum of 16 CSRC -fields, are as defined in -. - - -
    - -
    - - -The 4 octets following the RTP Header section are the Payload Header. This -header is split into a number of bit fields detailing the format of the -following payload data packets. - - -
    - -
    - - -Ident: 24 bits - -This 24-bit field is used to associate the Vorbis data to a decoding -Configuration. It is stored as a network byte order integer. - - - -Fragment type (F): 2 bits - -This field is set according to the following list: - - - - 0 = Not Fragmented - 1 = Start Fragment - 2 = Continuation Fragment - 3 = End Fragment - - - -Vorbis Data Type (VDT): 2 bits - -This field specifies the kind of Vorbis data stored in this RTP packet. There -are currently three different types of Vorbis payloads. Each packet MUST contain only a single type of Vorbis packet (e.g., you must not aggregate configuration and comment packets in the same RTP payload). - - - - - 0 = Raw Vorbis payload - 1 = Vorbis Packed Configuration payload - 2 = Legacy Vorbis Comment payload - 3 = Reserved - - - The packets with a VDT of value 3 MUST be ignored. - - -The last 4 bits represent the number of complete packets in this payload. This -provides for a maximum number of 15 Vorbis packets in the payload. If the -payload contains fragmented data, the number of packets MUST be set to 0. - - -
    - -
    - - -Raw Vorbis packets are currently unbounded in length; application profiles will -likely define a practical limit. Typical Vorbis packet sizes range from very -small (2-3 bytes) to quite large (8-12 kilobytes). The reference implementation - typically produces packets less than ~800 -bytes, except for the setup header packets, which are ~4-12 kilobytes. Within an -RTP context, to avoid fragmentation, the Vorbis data packet size SHOULD be kept -sufficiently small so that after adding the RTP and payload headers, the -complete RTP packet is smaller than the path MTU. - - -
    - -
    - - -Each Vorbis payload packet starts with a two octet length header, which is used -to represent the size in bytes of the following data payload, and is followed by the -raw Vorbis data padded to the nearest byte boundary, as explained by the Vorbis I Specification. The length value is stored -as a network byte order integer. - - - -For payloads that consist of multiple Vorbis packets, the payload data consists -of the packet length followed by the packet data for each of the Vorbis packets -in the payload. - - - -The Vorbis packet length header is the length of the Vorbis data block only and -does not include the length field. - - - -The payload packing of the Vorbis data packets MUST follow the guidelines -set out in , where the oldest Vorbis packet occurs -immediately after the RTP packet header. Subsequent Vorbis packets, if any, MUST -follow in temporal order. - - - -Audio channel mapping is in accordance with the -Vorbis I Specification. - - -
    - -
    - - -Here is an example RTP payload containing two Vorbis packets. - - -
    - -
    - - -The payload data section of the RTP packet begins with the 24-bit Ident field -followed by the one octet bit field header, which has the number of Vorbis -frames set to 2. Each of the Vorbis data frames is prefixed by the two octets -length field. The Packet Type and Fragment Type are set to 0. The Configuration -that will be used to decode the packets is the one indexed by the ident value. - - -
    -
    - - - -
    - - -Unlike other mainstream audio codecs, Vorbis has no statically -configured probability model. Instead, it packs all entropy decoding -configuration, Vector Quantization and Huffman models into a data block -that must be transmitted to the decoder with the compressed data. -A decoder also requires information detailing the number of audio -channels, bitrates, and similar information to configure itself for a -particular compressed data stream. These two blocks of information are -often referred to collectively as the "codebooks" for a Vorbis stream, -and are included as special "header" packets at the start -of the compressed data. In addition, -the Vorbis I specification -requires the presence of a comment header packet that gives simple -metadata about the stream, but this information is not required for -decoding the frame sequence. - - - -Thus, these two codebook header packets must be received by the decoder before -any audio data can be interpreted. These requirements pose problems in RTP, -which is often used over unreliable transports. - - - -Since this information must be transmitted reliably and, as the RTP -stream may change certain configuration data mid-session, there are -different methods for delivering this configuration data to a -client, both in-band and out-of-band, which are detailed below. -In order to set up an initial state for the client application, the -configuration MUST be conveyed via the signalling channel used to set up -the session. One example of such signalling is -SDP with the -Offer/Answer Model. -Changes to the configuration MAY be communicated via a re-invite, -conveying a new SDP, or sent in-band in the RTP channel. -Implementations MUST support an in-band delivery of updated codebooks, -and SHOULD support out-of-band codebook update using a new SDP file. -The changes may be due to different codebooks as well as -different bitrates of the RTP stream. - - -For non-chained streams, the recommended Configuration delivery -method is inside the Packed -Configuration in the SDP as explained the Mapping Media Type -Parameters into SDP. - - - -The 24-bit Ident field is used to map which Configuration will be used to -decode a packet. When the Ident field changes, it indicates that a change in -the stream has taken place. The client application MUST have in advance the -correct configuration. If the client detects a change in the Ident value and -does not have this information, it MUST NOT decode the raw associated Vorbis -data until it fetches the correct Configuration. - - -
    - - -The Packed Configuration Payload is -sent in-band with the packet type bits set to match the Vorbis Data Type. -Clients MUST be capable of dealing with fragmentation and periodic -re-transmission of the configuration headers. -The RTP timestamp value MUST reflect the transmission time of the first data packet for which this configuration applies. - - -
    - - -A Vorbis Packed Configuration is indicated with the Vorbis Data Type field set -to 1. Of the three headers defined in the -Vorbis I specification, the -Identification and the Setup MUST be packed as they are, while the Comment -header MAY be replaced with a dummy one. - -The packed configuration stores Xiph codec -configurations in a generic way: the first field stores the number of the following packets -minus one (count field), the next ones represent the size of the headers -(length fields), and the headers immediately follow the list of length fields. -The size of the last header is implicit. - -The count and the length fields are encoded using the following logic: the data -is in network byte order; every byte has the most significant bit used -as a flag, and the following 7 bits are used to store the value. -The first 7 most significant bits are stored in the first byte. -If there are remaining bits, the flag bit is set to 1 and the subsequent -7 bits are stored in the following byte. -If there are remaining bits, set the flag to 1 and the same procedure is -repeated. -The ending byte has the flag bit set to 0. To decode, simply iterate -over the bytes until the flag bit is set to 0. For every byte, the data -is added to the accumulated value multiplied by 128. - -The headers are packed in the same order as they are present in Ogg : -Identification, Comment, Setup. - - -The 2 byte length tag defines the length of the packed headers as the sum of -the Configuration, Comment, and Setup lengths. - -
    - -
    - -The Ident field is set with the value that will be used by the Raw Payload -Packets to address this Configuration. The Fragment type is set to 0 because the -packet bears the full Packed configuration. The number of the packet is set to 1. -
    -
    - -
    - - -The following packet definition MUST be used when Configuration is inside -in the SDP. - - -
    - - -As mentioned above, the RECOMMENDED delivery vector for Vorbis configuration -data is via a retrieval method that can be performed using a reliable transport -protocol. As the RTP headers are not required for this method of delivery, the -structure of the configuration data is slightly different. The packed header -starts with a 32-bit (network-byte ordered) count field, which details -the number of packed headers that are contained in the bundle. The -following shows the Packed header -payload for each chained Vorbis stream. - - -
    - -
    - -
    - -
    - -The key difference between the in-band format and this one is that there is no -need for the payload header octet. In this figure, the comment has a size bigger -than 127 bytes. - -
    - -
    - -
    - - -Unlike the loss of raw Vorbis payload data, loss of a configuration header -leads to a situation where it will not be possible to successfully decode the -stream. Implementations MAY try to recover from an error by requesting again the -missing Configuration or, if the delivery method is in-band, by buffering the -payloads waiting for the Configuration needed to decode them. -The baseline reaction SHOULD either be reset or end the RTP session. - - -
    - -
    - -
    - - -Vorbis Data Type flag set to 2 indicates that the packet contains -the comment metadata, such as artist name, track title, and so on. These -metadata messages are not intended to be fully descriptive but rather to offer basic -track/song information. Clients MAY ignore it completely. The details on the -format of the comments can be found in the Vorbis I Specification. - -
    - -
    - - -The 2-byte length field is necessary since this packet could be fragmented. - - -
    -
    - - -Each RTP payload contains either one Vorbis packet fragment or an integer -number of complete Vorbis packets (up to a maximum of 15 packets, since the -number of packets is defined by a 4-bit value). - - - -Any Vorbis data packet that is less than path MTU SHOULD be bundled in the RTP -payload with as many Vorbis packets as will fit, up to a maximum of 15, except -when such bundling would exceed an application's desired transmission latency. -Path MTU is detailed in and . - - - -A fragmented packet has a zero in the last four bits of the payload header. -The first fragment will set the Fragment type to 1. Each fragment after the -first will set the Fragment type to 2 in the payload header. The consecutive -fragments MUST be sent without any other payload being sent between the first -and the last fragment. The RTP payload containing the last fragment of the -Vorbis packet will have the Fragment type set to 3. To maintain the correct -sequence for fragmented packet reception, the timestamp field of fragmented -packets MUST be the same as the first packet sent, with the sequence number -incremented as normal for the subsequent RTP payloads; this will affect the -RTCP jitter measurement. The length field shows the fragment length. - - -
    - - -Here is an example of a fragmented Vorbis packet split over three RTP payloads. -Each of them contains the standard RTP headers as well as the 4-octet Vorbis -headers. - - -
    - -
    - - -In this payload, the initial sequence number is 1000 and the timestamp is 12345. The Fragment type is set to 1, the number of packets field is set to 0, and as -the payload is raw Vorbis data, the VDT field is set to 0. - - -
    - -
    - - -The Fragment type field is set to 2, and the number of packets field is set to 0. -For large Vorbis fragments, there can be several of these types of payloads. -The maximum packet size SHOULD be no greater than the path MTU, -including all RTP and payload headers. The sequence number has been incremented -by one, but the timestamp field remains the same as the initial payload. - - -
    - -
    - - -This is the last Vorbis fragment payload. The Fragment type is set to 3 and the -packet count remains set to 0. As in the previous payloads, the timestamp remains -set to the first payload timestamp in the sequence and the sequence number has -been incremented. - -
    - -
    - - -As there is no error correction within the Vorbis stream, packet loss will -result in a loss of signal. Packet loss is more of an issue for fragmented -Vorbis packets as the client will have to cope with the handling of the -Fragment Type. In case of loss of fragments, the client MUST discard all the -remaining Vorbis fragments and decode the incomplete packet. If we use the -fragmented Vorbis packet example above and the first RTP payload is lost, the -client MUST detect that the next RTP payload has the packet count field set -to 0 and the Fragment type 2 and MUST drop it. -The next RTP payload, which is the final fragmented packet, MUST be dropped -in the same manner. -If the missing RTP payload is the last, the two fragments received will be -kept and the incomplete Vorbis packet decoded. - - - -Loss of any of the Configuration fragment will result in the loss of the full -Configuration packet with the result detailed in the Loss of Configuration Headers section. - - -
    -
    -
    - - - audio - - vorbis - - - - - indicates the RTP timestamp clock rate as described in RTP Profile for Audio and Video Conferences with Minimal Control. - - - indicates the number of audio channels as described in RTP Profile for Audio and Video Conferences with Minimal Control. - - - - the base64 representation of the Packed Headers. - - - - - - -This media type is framed and contains binary data. - - - - -See Section 10 of RFC 5215. - - - -None - - - -RFC 5215 - -Ogg Vorbis I specification: Codec setup and packet decode. Available from the Xiph website, http://xiph.org/ - - - - - -Audio streaming and conferencing tools - - - -None - - - -Luca Barbato: <lu_zero@gentoo.org>
    - -IETF Audio/Video Transport Working Group - -     - - - -COMMON - - - -This media type depends on RTP framing, hence is only defined for transfer via RTP. - - -Luca Barbato - - -IETF AVT Working Group delegated from the IESG -     - -
    - - -The following IANA considerations refers to the split configuration Packed Headers used within RFC 5215. - - - - audio - - vorbis-config - - - -None - - - - -None - - - - -This media type contains binary data. - - - - -See Section 10 of RFC 5215. - - - - -None - - - - -RFC 5215 - - - - -Vorbis encoded audio, configuration data - - - - -None - - - - -Luca Barbato: <lu_zero@gentoo.org> - -IETF Audio/Video Transport Working Group - - - -COMMON - - - - -This media type doesn't depend on the transport. - - - - -Luca Barbato - - - -IETF AVT Working Group delegated from the IESG - - -
    - -
    - -
    - -The following paragraphs define the mapping of the parameters described in the IANA considerations section and their usage in the Offer/Answer Model. In order to be forward compatible, the implementation MUST ignore unknown parameters. - - -
    - - -The information carried in the Media Type specification has a -specific mapping to fields in the Session Description -Protocol (SDP), which is commonly used to describe RTP sessions. -When SDP is used to specify sessions, the mapping are as follows: - - - - -The type name ("audio") goes in SDP "m=" as the media name. - -The subtype name ("vorbis") goes in SDP "a=rtpmap" as the encoding name. - -The parameter "rate" also goes in "a=rtpmap" as the clock rate. - -The parameter "channels" also goes in "a=rtpmap" as the channel count. - -The mandated parameters "configuration" MUST be included in the SDP -"a=fmtp" attribute. - - - - -If the stream comprises chained Vorbis files and all of them are known in -advance, the Configuration Packet for each file SHOULD be passed to the client -using the configuration attribute. - - - -The port value is specified by the server application bound to the address -specified in the c= line. The channel count value specified in the rtpmap -attribute SHOULD match the current Vorbis stream or should be considered the maximum -number of channels to be expected. The timestamp clock rate MUST be a multiple -of the sample rate; a different payload number MUST be used if the clock rate -changes. The Configuration payload delivers the exact information, thus the -SDP information SHOULD be considered a hint. -An example is found below. - - -
    -The following example shows a basic SDP single stream. The first -configuration packet is inside the SDP; other configurations could be -fetched at any time from the URIs provided. The following -base64 configuration string is folded in this -example due to RFC line length limitations. - - - -c=IN IP4 192.0.2.1 -m=audio RTP/AVP 98 -a=rtpmap:98 vorbis/44100/2 -a=fmtp:98 configuration=AAAAAZ2f4g9NAh4aAXZvcmJpcwA...; - -
    - - -Note that the payload format (encoding) names are commonly shown in uppercase. -Media Type subtypes are commonly shown in lowercase. These names are -case-insensitive in both places. Similarly, parameter names are -case-insensitive both in Media Type types and in the default mapping to the SDP -a=fmtp attribute. The a=fmtp line is a single line, even if it is shown as multiple lines in this document for clarity. - - -
    - -
    - - -There are no negotiable parameters. All of them are declarative. - - -
    - -
    -
    - -The general congestion control considerations for transporting RTP -data apply to Vorbis audio over RTP as well. See the RTP specification - and any applicable RTP profile (e.g., ). -Audio data can be encoded using a range of different bit rates, so -it is possible to adapt network bandwidth by adjusting the encoder -bit rate in real time or by having multiple copies of content encoded - at different bit rates. - -
    -
    - - -The following example shows a common usage pattern that MAY be applied in -such a situation. The main scope of this section is to explain better usage -of the transmission vectors. - - -
    - -This is one of the most common situations: there is one single server streaming -content in multicast, and the clients may start a session at a random time. The -content itself could be a mix of a live stream (as the webjockey's voice) -and stored streams (as the music she plays). - -In this situation, we don't know in advance how many codebooks we will use. -The clients can join anytime and users expect to start listening to the content -in a short time. - -Upon joining, the client will receive the current Configuration necessary to -decode the current stream inside the SDP so that the decoding will start -immediately after. - -When the streamed content changes, the new Configuration is sent in-band -before the actual stream, and the Configuration that has to be sent inside -the SDP is updated. Since the in-band method is unreliable, an out-of-band -fallback is provided. - -The client may choose to fetch the Configuration from the alternate source -as soon as it discovers a Configuration packet got lost in-band, or use -selective retransmission if the server supports -this feature. - -A server-side optimization would be to keep a hash list of the -Configurations per session, which avoids packing all of them and sending the same -Configuration with different Ident tags. - -A client-side optimization would be to keep a tag list of the Configurations -per session and not process configuration packets that are already known. - -
    -
    - -
    - -RTP packets using this payload format are subject to the security -considerations discussed in the -RTP specification, the -base64 specification, and the -URI Generic syntax specification. -Among other considerations, this implies that the confidentiality of the -media stream is achieved by using encryption. Because the data compression used -with this payload format is applied end-to-end, encryption may be performed on -the compressed data. - - -
    -
    - The authors agree to grant third parties the irrevocable right to copy, - use, and distribute the work, with or without modification, in any medium, - without royalty, provided that, unless separate permission is granted, - redistributed modified works do not contain misleading author, version, - name of work, or endorsement information. -
    -
    - - -This document is a continuation of the following documents: - -Moffitt, J., "RTP Payload Format for Vorbis Encoded Audio", February 2001. - -Kerr, R., "RTP Payload Format for Vorbis Encoded Audio", December 2004. - -The Media Type declaration is a continuation of the following -document: -Short, B., "The audio/rtp-vorbis MIME Type", January 2008. - - - -Thanks to the AVT, Vorbis Communities / Xiph.Org Foundation including Steve Casner, -Aaron Colwell, Ross Finlayson, Fluendo, Ramon Garcia, Pascal Hennequin, Ralph -Giles, Tor-Einar Jarnbjo, Colin Law, John Lazzaro, Jack Moffitt, Christopher -Montgomery, Colin Perkins, Barry Short, Mike Smith, Phil Kerr, Michael Sparks, -Magnus Westerlund, David Barrett, Silvia Pfeiffer, Stefan Ehmann, Gianni Ceccarelli and Alessandro Salvatori. Thanks to the LScube Group, in particular Federico -Ridolfo, Francesco Varano, Giampaolo Mancini, Dario Gallucci, and Juan Carlos De Martin. - - -
    - -     - - - - - - - - - - - - - - - - - -Ogg Vorbis I specification: Codec setup and packet decode. Available from the Xiph website, http://xiph.org/vorbis/doc/Vorbis_I_spec.html - - - - - - - - - - - -libvorbis: Available from the dedicated website, http://vorbis.com/ - - - - - - - - -     diff --git a/Dependencies/libvorbis/doc/squarepolar.png b/Dependencies/libvorbis/doc/squarepolar.png deleted file mode 100644 index 4f9b03d33b3945cf2b644a49301ac0232a8cf3d1..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 8406 zcmbuFXFOYP+{U$5?Ol5nrL@%E)Tq4)YO7VFNLylWHHx66_9#WIs+m%&g4EuMAWc-! ziYApZ)#ZxDFgi z(?-336Oo6Sp&9|fCn&|aGcf@HPpYn_nnlp!c46oXi`mY>x~pC88hgkBo|GuMM5(rl z_^JNW_~V{l5N>$Tn zczC-tL_rd+d>M|zVzKvZTM>J3xaL+mY)}$=OLqCi>oAb5t-drpPHxctw7R@J&g-9F zzT1xOdS1!`hRPxdt*&hDW`7Ld_C8!r3Pqy1jO3Vgk(Cr!J8mr`h8$O3UM^7Ty4)VH z(|x7Vq77Vvkb?!WKo27CzzbpKiHhJ#TF8Gd@nV5{4FBt8b!5`NRr&i6Q0mBlZy(5q zDCPB6hlH}7g@DLWwljPmMwhtjtyfVz&r zc0KX!y4zS|g^Ikd6dR^z(6K-s`kx zIa!R!MHXt&s7=NT9nrAT^7$QYCsl;H9Q)20hFeVKQtkoiVV%eL%Np`G`YyMz?o18T z!>N=)lpdM9_fv&Vb#$@yUI`)b>_ZgCaUV(7O6g~0DvBN;e?id^_!&tcW+33T>3`E&+ZW+YEZvQXs|&!@+mWwlWwLZIGeKS);0mvk7Z15-Pj z6eT13b7%j#LQ-lTUYa>))c8jS&OakWmJflRV)2Vs;s=w#2MLh9qKZR0f(~n&1ChLC zW=vi|&HPqBU)YMgif3Qz3%I=n69Mt|daJ8Hr|Nq4o<#!PSCX6B+dSB?*S9@Knz!O8S^$1qmWiPK6W`RWl@x50{sEH}Bsb zNQ%1S6DFkrGP&_*g2yy#2u`6S((KAOKm#AAR9-px?Kpnd#sY`!NR7m^zpVT8%>8~n z$i^K7XRK#Uo|0tOLJl4`nG{F_sdN4LDo-6KZ=sdFTW%T~v@4u*ota->yQUq(HTKZd zw^h#Qgx&Yn6FW)CC%>xn-V@k#o%hs@q5a)Z<2}v#Q-{l7h0zbjZckpBlPak9Y5Y=P zW>aG8(W~Pn1=DPoemx||Hax%Y(%_89X;V$jA2jg)KEo_%BVnFpzwn!dHy4bkm{)<{O_ZBBJb+kSkf)wUr#(SuKI-aTdp~u;%-%uwrqAA zvb;k%^w`6$emFVO~Myjs~(Sn5IX5kN5h5Q9PNRcV&Q{U%bNp#P*PfK{$ zJ7^h$6u_jxJMp8+E6;oebW zkz>vcAsLELl_J#8*y=ZNkG$(YZ=Pj@yfRTmnus)0u4yGGiwhcdjtD+Yt=iHwf9eBP zwcd%j79+?vmXh;47!}XA{~{L#wRIZ%S*l#ypYc+dg~qj>iqiE(b5BoIW#y1qlC!z7 z(7}sSfg=gX+6CdAv+APDQQzR|nalEhLwD#pco7P9bWv%x3Z3+t|hH@B7lm=JX^;5_LaWgN{z0 zsxl)pa$(b*1()BFm?Lr_tKl9D^!$bT1}WcY;ua;5v&obpcl;AFwBto00fcN4M4IQ1#E5qR2qoL%pc4N0fw#_&8Mk2gu%X83g9C(Xq4A zX&VM{wMg#e?xFeeeYrG30fqopv^L2QcbLB~7WrGKSn`)6OzaVT=T5!(HXzYZgviG) zw_to_W`8uzIU`VlHsc4~_WsTb4~G%wXRpM_7k)9{6*4sP4LUIVT?irh8*9eEk#!a7 zG+5ZQnCIsr1@L^Wo*-5s(g_7RYHOb1QbC5DHGd2Z3Yf^6cVKtESkF%Y7poS-2IaA; z&%gVP>dx10AAd188QOBQTxv>x_YtVgLM@8W9i9joIrTTCHrw6vwyH1a{+aE}?Y@UT zpRGAUMd%xymA({#FT-J#ZL$errcY9=I~JvjKP@TS>r7g`XTW(A5QbsG{Zu)rM? 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    Ogg Vorbis stereo-specific channel coupling discussion

    - -

    Abstract

    - -

    The Vorbis audio CODEC provides a channel coupling -mechanisms designed to reduce effective bitrate by both eliminating -interchannel redundancy and eliminating stereo image information -labeled inaudible or undesirable according to spatial psychoacoustic -models. This document describes both the mechanical coupling -mechanisms available within the Vorbis specification, as well as the -specific stereo coupling models used by the reference -libvorbis codec provided by xiph.org.

    - -

    Mechanisms

    - -

    In encoder release beta 4 and earlier, Vorbis supported multiple -channel encoding, but the channels were encoded entirely separately -with no cross-analysis or redundancy elimination between channels. -This multichannel strategy is very similar to the mp3's dual -stereo mode and Vorbis uses the same name for its analogous -uncoupled multichannel modes.

    - -

    However, the Vorbis spec provides for, and Vorbis release 1.0 rc1 and -later implement a coupled channel strategy. Vorbis has two specific -mechanisms that may be used alone or in conjunction to implement -channel coupling. The first is channel interleaving via -residue backend type 2, and the second is square polar -mapping. These two general mechanisms are particularly well -suited to coupling due to the structure of Vorbis encoding, as we'll -explore below, and using both we can implement both totally -lossless stereo image coupling [bit-for-bit decode-identical -to uncoupled modes], as well as various lossy models that seek to -eliminate inaudible or unimportant aspects of the stereo image in -order to enhance bitrate. The exact coupling implementation is -generalized to allow the encoder a great deal of flexibility in -implementation of a stereo or surround model without requiring any -significant complexity increase over the combinatorially simpler -mid/side joint stereo of mp3 and other current audio codecs.

    - -

    A particular Vorbis bitstream may apply channel coupling directly to -more than a pair of channels; polar mapping is hierarchical such that -polar coupling may be extrapolated to an arbitrary number of channels -and is not restricted to only stereo, quadraphonics, ambisonics or 5.1 -surround. However, the scope of this document restricts itself to the -stereo coupling case.

    - - -

    Square Polar Mapping

    - -

    maximal correlation

    - -

    Recall that the basic structure of a a Vorbis I stream first generates -from input audio a spectral 'floor' function that serves as an -MDCT-domain whitening filter. This floor is meant to represent the -rough envelope of the frequency spectrum, using whatever metric the -encoder cares to define. This floor is subtracted from the log -frequency spectrum, effectively normalizing the spectrum by frequency. -Each input channel is associated with a unique floor function.

    - -

    The basic idea behind any stereo coupling is that the left and right -channels usually correlate. This correlation is even stronger if one -first accounts for energy differences in any given frequency band -across left and right; think for example of individual instruments -mixed into different portions of the stereo image, or a stereo -recording with a dominant feature not perfectly in the center. The -floor functions, each specific to a channel, provide the perfect means -of normalizing left and right energies across the spectrum to maximize -correlation before coupling. This feature of the Vorbis format is not -a convenient accident.

    - -

    Because we strive to maximally correlate the left and right channels -and generally succeed in doing so, left and right residue is typically -nearly identical. We could use channel interleaving (discussed below) -alone to efficiently remove the redundancy between the left and right -channels as a side effect of entropy encoding, but a polar -representation gives benefits when left/right correlation is -strong.

    - -

    point and diffuse imaging

    - -

    The first advantage of a polar representation is that it effectively -separates the spatial audio information into a 'point image' -(magnitude) at a given frequency and located somewhere in the sound -field, and a 'diffuse image' (angle) that fills a large amount of -space simultaneously. Even if we preserve only the magnitude (point) -data, a detailed and carefully chosen floor function in each channel -provides us with a free, fine-grained, frequency relative intensity -stereo*. Angle information represents diffuse sound fields, such as -reverberation that fills the entire space simultaneously.

    - -

    *Because the Vorbis model supports a number of different possible -stereo models and these models may be mixed, we do not use the term -'intensity stereo' talking about Vorbis; instead we use the terms -'point stereo', 'phase stereo' and subcategories of each.

    - -

    The majority of a stereo image is representable by polar magnitude -alone, as strong sounds tend to be produced at near-point sources; -even non-diffuse, fast, sharp echoes track very accurately using -magnitude representation almost alone (for those experimenting with -Vorbis tuning, this strategy works much better with the precise, -piecewise control of floor 1; the continuous approximation of floor 0 -results in unstable imaging). Reverberation and diffuse sounds tend -to contain less energy and be psychoacoustically dominated by the -point sources embedded in them. Thus, we again tend to concentrate -more represented energy into a predictably smaller number of numbers. -Separating representation of point and diffuse imaging also allows us -to model and manipulate point and diffuse qualities separately.

    - -

    controlling bit leakage and symbol crosstalk

    - -

    Because polar -representation concentrates represented energy into fewer large -values, we reduce bit 'leakage' during cascading (multistage VQ -encoding) as a secondary benefit. A single large, monolithic VQ -codebook is more efficient than a cascaded book due to entropy -'crosstalk' among symbols between different stages of a multistage cascade. -Polar representation is a way of further concentrating entropy into -predictable locations so that codebook design can take steps to -improve multistage codebook efficiency. It also allows us to cascade -various elements of the stereo image independently.

    - -

    eliminating trigonometry and rounding

    - -

    Rounding and computational complexity are potential problems with a -polar representation. As our encoding process involves quantization, -mixing a polar representation and quantization makes it potentially -impossible, depending on implementation, to construct a coupled stereo -mechanism that results in bit-identical decompressed output compared -to an uncoupled encoding should the encoder desire it.

    - -

    Vorbis uses a mapping that preserves the most useful qualities of -polar representation, relies only on addition/subtraction (during -decode; high quality encoding still requires some trig), and makes it -trivial before or after quantization to represent an angle/magnitude -through a one-to-one mapping from possible left/right value -permutations. We do this by basing our polar representation on the -unit square rather than the unit-circle.

    - -

    Given a magnitude and angle, we recover left and right using the -following function (note that A/B may be left/right or right/left -depending on the coupling definition used by the encoder):

    - -
    -      if(magnitude>0)
-        if(angle>0){
-          A=magnitude;
-          B=magnitude-angle;
-        }else{
-          B=magnitude;
-          A=magnitude+angle;
-        }
-      else
-        if(angle>0){
-          A=magnitude;
-          B=magnitude+angle;
-        }else{
-          B=magnitude;
-          A=magnitude-angle;
-        }
-    }
-
    - -

    The function is antisymmetric for positive and negative magnitudes in -order to eliminate a redundant value when quantizing. For example, if -we're quantizing to integer values, we can visualize a magnitude of 5 -and an angle of -2 as follows:

    - -

    square polar

    - -

    This representation loses or replicates no values; if the range of A -and B are integral -5 through 5, the number of possible Cartesian -permutations is 121. Represented in square polar notation, the -possible values are:

    - -
    - 0, 0
-
--1,-2  -1,-1  -1, 0  -1, 1
-
- 1,-2   1,-1   1, 0   1, 1
-
--2,-4  -2,-3  -2,-2  -2,-1  -2, 0  -2, 1  -2, 2  -2, 3  
-
- 2,-4   2,-3   ... following the pattern ...
-
- ...   5, 1   5, 2   5, 3   5, 4   5, 5   5, 6   5, 7   5, 8   5, 9
-
-
    - -

    ...for a grand total of 121 possible values, the same number as in -Cartesian representation (note that, for example, 5,-10 is -the same as -5,10, so there's no reason to represent -both. 2,10 cannot happen, and there's no reason to account for it.) -It's also obvious that this mapping is exactly reversible.

    - -

    Channel interleaving

    - -

    We can remap and A/B vector using polar mapping into a magnitude/angle -vector, and it's clear that, in general, this concentrates energy in -the magnitude vector and reduces the amount of information to encode -in the angle vector. Encoding these vectors independently with -residue backend #0 or residue backend #1 will result in bitrate -savings. However, there are still implicit correlations between the -magnitude and angle vectors. The most obvious is that the amplitude -of the angle is bounded by its corresponding magnitude value.

    - -

    Entropy coding the results, then, further benefits from the entropy -model being able to compress magnitude and angle simultaneously. For -this reason, Vorbis implements residue backend #2 which pre-interleaves -a number of input vectors (in the stereo case, two, A and B) into a -single output vector (with the elements in the order of -A_0, B_0, A_1, B_1, A_2 ... A_n-1, B_n-1) before entropy encoding. Thus -each vector to be coded by the vector quantization backend consists of -matching magnitude and angle values.

    - -

    The astute reader, at this point, will notice that in the theoretical -case in which we can use monolithic codebooks of arbitrarily large -size, we can directly interleave and encode left and right without -polar mapping; in fact, the polar mapping does not appear to lend any -benefit whatsoever to the efficiency of the entropy coding. In fact, -it is perfectly possible and reasonable to build a Vorbis encoder that -dispenses with polar mapping entirely and merely interleaves the -channel. Libvorbis based encoders may configure such an encoding and -it will work as intended.

    - -

    However, when we leave the ideal/theoretical domain, we notice that -polar mapping does give additional practical benefits, as discussed in -the above section on polar mapping and summarized again here:

    - -
      -
    • Polar mapping aids in controlling entropy 'leakage' between stages -of a cascaded codebook.
      • -
    • Polar mapping separates the stereo image -into point and diffuse components which may be analyzed and handled -differently.
      • -
    - -

    Stereo Models

    - -

    Dual Stereo

    - -

    Dual stereo refers to stereo encoding where the channels are entirely -separate; they are analyzed and encoded as entirely distinct entities. -This terminology is familiar from mp3.

    - -

    Lossless Stereo

    - -

    Using polar mapping and/or channel interleaving, it's possible to -couple Vorbis channels losslessly, that is, construct a stereo -coupling encoding that both saves space but also decodes -bit-identically to dual stereo. OggEnc 1.0 and later uses this -mode in all high-bitrate encoding.

    - -

    Overall, this stereo mode is overkill; however, it offers a safe -alternative to users concerned about the slightest possible -degradation to the stereo image or archival quality audio.

    - -

    Phase Stereo

    - -

    Phase stereo is the least aggressive means of gracefully dropping -resolution from the stereo image; it affects only diffuse imaging.

    - -

    It's often quoted that the human ear is deaf to signal phase above -about 4kHz; this is nearly true and a passable rule of thumb, but it -can be demonstrated that even an average user can tell the difference -between high frequency in-phase and out-of-phase noise. Obviously -then, the statement is not entirely true. However, it's also the case -that one must resort to nearly such an extreme demonstration before -finding the counterexample.

    - -

    'Phase stereo' is simply a more aggressive quantization of the polar -angle vector; above 4kHz it's generally quite safe to quantize noise -and noisy elements to only a handful of allowed phases, or to thin the -phase with respect to the magnitude. The phases of high amplitude -pure tones may or may not be preserved more carefully (they are -relatively rare and L/R tend to be in phase, so there is generally -little reason not to spend a few more bits on them)

    - -

    example: eight phase stereo

    - -

    Vorbis may implement phase stereo coupling by preserving the entirety -of the magnitude vector (essential to fine amplitude and energy -resolution overall) and quantizing the angle vector to one of only -four possible values. Given that the magnitude vector may be positive -or negative, this results in left and right phase having eight -possible permutation, thus 'eight phase stereo':

    - -

    eight phase

    - -

    Left and right may be in phase (positive or negative), the most common -case by far, or out of phase by 90 or 180 degrees.

    - -

    example: four phase stereo

    - -

    Similarly, four phase stereo takes the quantization one step further; -it allows only in-phase and 180 degree out-out-phase signals:

    - -

    four phase

    - -

    example: point stereo

    - -

    Point stereo eliminates the possibility of out-of-phase signal -entirely. Any diffuse quality to a sound source tends to collapse -inward to a point somewhere within the stereo image. A practical -example would be balanced reverberations within a large, live space; -normally the sound is diffuse and soft, giving a sonic impression of -volume. In point-stereo, the reverberations would still exist, but -sound fairly firmly centered within the image (assuming the -reverberation was centered overall; if the reverberation is stronger -to the left, then the point of localization in point stereo would be -to the left). This effect is most noticeable at low and mid -frequencies and using headphones (which grant perfect stereo -separation). Point stereo is is a graceful but generally easy to -detect degradation to the sound quality and is thus used in frequency -ranges where it is least noticeable.

    - -

    Mixed Stereo

    - -

    Mixed stereo is the simultaneous use of more than one of the above -stereo encoding models, generally using more aggressive modes in -higher frequencies, lower amplitudes or 'nearly' in-phase sound.

    - -

    It is also the case that near-DC frequencies should be encoded using -lossless coupling to avoid frame blocking artifacts.

    - -

    Vorbis Stereo Modes

    - -

    Vorbis, as of 1.0, uses lossless stereo and a number of mixed modes -constructed out of lossless and point stereo. Phase stereo was used -in the rc2 encoder, but is not currently used for simplicity's sake. It -will likely be re-added to the stereo model in the future.

    - - - - - - - - - - - diff --git a/Dependencies/libvorbis/doc/stream.png b/Dependencies/libvorbis/doc/stream.png deleted file mode 100644 index d1d2f368507dff661c6422193eebd53cf3722544..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 2171 zcmV->2!!{EP)C{-b9<5*qCO+t=0HF7K(ITj5a3r$ZSLPQ!lIXR%9pglc3 zot>TF;NWFtWzf*jRaI4ZczD3Tz%el~mzS4=gM&v$M>aM#V`F2Hk&$U>Y4GsyQBhHF zaB!TQoV2vGfPjFis;V_LHEL>VTwGjvd3jJ!P+?(V`Tu36szXy%A>HFy!pBaEjyP{} zEjKw9932Z~b^k+7sv##;S!m-UUBsi~=r zjg9(3+zbE!2KY%tK~#8N?7#sH0002OAp57b#|LWx007|Z&_NLZ00c!rUJ=6m{uvz1 zXyC*~SZBfO+(>Sa4T^ocZBE+=0s!pkf)1S|5E4QHEM`n1p_z#&SWeL1iByC~RBaDu6mFEg94rRAqNGyN{o&04V&h%LTOtRos(Hdf{P)mk0n_$mO^ z9;@keTJ3X;*wO(&1B0B*ie$mSfUu$rKr?2V`P<^BzZ zCUBg%;WQc=9$dj52}%bROR(YZCZ*!R64+-!x!~Y@4`+WfkB5`PJ^|J6t0yO?egoqP zG#e);)w=JWOhI)!t;?%7oi4^Jc-y_aY@K&Hm-B{jTM$3V|ykk9}WLdxh2)R~mW z!L%$SGysK=ER%yaoAMlRi$x?f0ELi>t^@g11XbFeloa25dmEHunIQRoVPr9oMwOHV(kv)*7%XHwNsx#MK*^xQMWAfRWmgkaw*30L{csf(2BpMhWpPjmOc_E@IZO)kfvQ2hdJ9x< z3aSU^AE4KtA5`UNd)pI%($xVdmZ3onYbY7Gbr&c%KLF(vR}>VII)YLlYX4;z6jv|JqlDT zHCg4w@Cf=0sO;usm6ydM=%H0!5Nmz|BQE)Bbv#d3d6%t=e(UP0)$3ni{P~yeuOEN= zeJ)T3hkK=s`FF|_87AB*S1c~vDbE!h3RIGj7Sf!uAcIMPl0c_G$zUlIs5FqE3JwKI zf=q%O8|WLfZi0F_PI?a?+<&J$$(FiPUO)4NJLTu^I~1tP&J(nGL2-r41SpnZ5;X|En*wE$pb9PtDoKxR$RrI*(UdT#%3)BK zS9Zz~pwfmR8zE4Gjiz9hNKn&vi9ii@qr{+2Yt4oT)SLEo7jApHo&oj8pP1_w0>vaI zi9m6g%OX&Y?brlZiGD)KoSu10BU3^~B_DG@sZ7iC6UwGQp(volbIYP=fMtcTdJxQQ zd8ZPO0L2ZHo1s4##!@VpB@)#1T_RA9<7|pS`8B^L0@Z1E+61_E04msl^8SaQOoL1b zdWux3nHm9#bI=w5rRo$`jeh#U@MYq=VGqg^bfOvLVNeoEVvI$Ak|Z%G+jf=>3R`LG z*1nerOnGmv&!a$LJA7SUq$p>SxG3kcxF~mQ@&S+}L1}3+TX9aM zyd+~(%2T*OCm2qqynKNIm0+nDIW~EN3O8oQJ`TPc_8{;iuA#KSPpF1c)nqVBB&g}T z#Gs;TsJdSh7v-HcRg`xx!=S3Kp8o5FL9N?T{-X$1sQt&j9TNZm01yyF|IjuKOk9T_ xzc_kcN?qc1;Ftga003c-{Zm_G2dn`A05~+hz}s%BE#CkD002ovPDHLkV1lo8y*mH^ diff --git a/Dependencies/libvorbis/doc/v-comment.html b/Dependencies/libvorbis/doc/v-comment.html deleted file mode 100644 index a0390a0..0000000 --- a/Dependencies/libvorbis/doc/v-comment.html +++ /dev/null @@ -1,285 +0,0 @@ - - - - - -Ogg Vorbis Documentation - - - - - - - - - -

    Ogg Vorbis I format specification: comment field and header specification

    - -

    Overview

    - -

    The Vorbis text comment header is the second (of three) header -packets that begin a Vorbis bitstream. It is meant for short, text -comments, not arbitrary metadata; arbitrary metadata belongs in a -separate logical bitstream (usually an XML stream type) that provides -greater structure and machine parseability.

    - -

    The comment field is meant to be used much like someone jotting a -quick note on the bottom of a CDR. It should be a little information to -remember the disc by and explain it to others; a short, to-the-point -text note that need not only be a couple words, but isn't going to be -more than a short paragraph. The essentials, in other words, whatever -they turn out to be, eg:

    - -

    -"Honest Bob and the Factory-to-Dealer-Incentives, _I'm Still Around_, -opening for Moxy Früvous, 1997" -

    - -

    Comment encoding

    - -

    Structure

    - -

    The comment header logically is a list of eight-bit-clean vectors; the -number of vectors is bounded to 2^32-1 and the length of each vector -is limited to 2^32-1 bytes. The vector length is encoded; the vector -contents themselves are not null terminated. In addition to the vector -list, there is a single vector for vendor name (also 8 bit clean, -length encoded in 32 bits). For example, the 1.0 release of libvorbis -set the vendor string to "Xiph.Org libVorbis I 20020717".

    - -

    The comment header is decoded as follows:

    - -
    -  1) [vendor_length] = read an unsigned integer of 32 bits
-  2) [vendor_string] = read a UTF-8 vector as [vendor_length] octets
-  3) [user_comment_list_length] = read an unsigned integer of 32 bits
-  4) iterate [user_comment_list_length] times {
-
-       5) [length] = read an unsigned integer of 32 bits
-       6) this iteration's user comment = read a UTF-8 vector as [length] octets
-
-     }
-
-  7) [framing_bit] = read a single bit as boolean
-  8) if ( [framing_bit] unset or end of packet ) then ERROR
-  9) done.
-
    - -

    Content vector format

    - -

    The comment vectors are structured similarly to a UNIX environment variable. -That is, comment fields consist of a field name and a corresponding value and -look like:

    - -
    -comment[0]="ARTIST=me"; 
-comment[1]="TITLE=the sound of Vorbis"; 
-
    - -
      -
    • A case-insensitive field name that may consist of ASCII 0x20 through -0x7D, 0x3D ('=') excluded. ASCII 0x41 through 0x5A inclusive (A-Z) is -to be considered equivalent to ASCII 0x61 through 0x7A inclusive -(a-z).
      • -
    • The field name is immediately followed by ASCII 0x3D ('='); -this equals sign is used to terminate the field name.
      • -
    • 0x3D is followed by the 8 bit clean UTF-8 encoded value of the -field contents to the end of the field.
      • -
    - -

    Field names

    - -

    Below is a proposed, minimal list of standard field names with a -description of intended use. No single or group of field names is -mandatory; a comment header may contain one, all or none of the names -in this list.

    - -
    - -
    TITLE
    -
    Track/Work name
    - -
    VERSION
    -
    The version field may be used to differentiate multiple -versions of the same track title in a single collection. -(e.g. remix info)
    - -
    ALBUM
    -
    The collection name to which this track belongs
    - -
    TRACKNUMBER
    -
    The track number of this piece if part of a specific larger collection or album
    - -
    ARTIST
    -
    The artist generally considered responsible for the work. In popular music -this is usually the performing band or singer. For classical music it would be -the composer. For an audio book it would be the author of the original text.
    - -
    PERFORMER
    -
    The artist(s) who performed the work. In classical music this would be the -conductor, orchestra, soloists. In an audio book it would be the actor who did -the reading. In popular music this is typically the same as the ARTIST and -is omitted.
    - -
    COPYRIGHT
    -
    Copyright attribution, e.g., '2001 Nobody's Band' or '1999 Jack Moffitt'
    - -
    LICENSE
    -
    License information, eg, 'All Rights Reserved', 'Any -Use Permitted', a URL to a license such as a Creative Commons license -("www.creativecommons.org/blahblah/license.html") or the EFF Open -Audio License ('distributed under the terms of the Open Audio -License. see http://www.eff.org/IP/Open_licenses/eff_oal.html for -details'), etc.
    - -
    ORGANIZATION
    -
    Name of the organization producing the track (i.e. -the 'record label')
    - -
    DESCRIPTION
    -
    A short text description of the contents
    - -
    GENRE
    -
    A short text indication of music genre
    - -
    DATE
    -
    Date the track was recorded
    - -
    LOCATION
    -
    Location where track was recorded
    - -
    CONTACT
    -
    Contact information for the creators or distributors of the track. -This could be a URL, an email address, the physical address of -the producing label.
    - -
    ISRC
    -
    ISRC number for the track; see the -ISRC intro page for more information on ISRC numbers.
    - -
    - -

    Implications

    - -
      -
    • Field names should not be 'internationalized'; this is a -concession to simplicity not an attempt to exclude the majority of -the world that doesn't speak English. Field contents, -however, use the UTF-8 character encoding to allow easy representation -of any language.
      • -
    • We have the length of the entirety of the field and restrictions on -the field name so that the field name is bounded in a known way. Thus -we also have the length of the field contents.
      • -
    • Individual 'vendors' may use non-standard field names within -reason. The proper use of comment fields should be clear through -context at this point. Abuse will be discouraged.
      • -
    • There is no vendor-specific prefix to 'nonstandard' field names. -Vendors should make some effort to avoid arbitrarily polluting the -common namespace. We will generally collect the more useful tags -here to help with standardization.
      • -
    • Field names are not required to be unique (occur once) within a -comment header. As an example, assume a track was recorded by three -well know artists; the following is permissible, and encouraged: -
      -              ARTIST=Dizzy Gillespie 
-              ARTIST=Sonny Rollins 
-              ARTIST=Sonny Stitt 
-
      • -
    - -

    Encoding

    - -

    The comment header comprises the entirety of the second bitstream -header packet. Unlike the first bitstream header packet, it is not -generally the only packet on the second page and may not be restricted -to within the second bitstream page. The length of the comment header -packet is (practically) unbounded. The comment header packet is not -optional; it must be present in the bitstream even if it is -effectively empty.

    - -

    The comment header is encoded as follows (as per Ogg's standard -bitstream mapping which renders least-significant-bit of the word to be -coded into the least significant available bit of the current -bitstream octet first):

    - -
      -
    1. Vendor string length (32 bit unsigned quantity specifying number of octets)
      2. -
    2. Vendor string ([vendor string length] octets coded from beginning of string -to end of string, not null terminated)
      3. -
    3. Number of comment fields (32 bit unsigned quantity specifying number of fields)
      4. -
    4. Comment field 0 length (if [Number of comment fields]>0; 32 bit unsigned -quantity specifying number of octets)
      5. -
    5. Comment field 0 ([Comment field 0 length] octets coded from beginning of -string to end of string, not null terminated)
      6. -
    6. Comment field 1 length (if [Number of comment fields]>1...)...
      7. -
    - -

    This is actually somewhat easier to describe in code; implementation of the above -can be found in vorbis/lib/info.c:_vorbis_pack_comment(),_vorbis_unpack_comment()

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbis-clip.txt b/Dependencies/libvorbis/doc/vorbis-clip.txt deleted file mode 100644 index 2e67034..0000000 --- a/Dependencies/libvorbis/doc/vorbis-clip.txt +++ /dev/null @@ -1,139 +0,0 @@ -Topic: - -Sample granularity editing of a Vorbis file; inferred arbitrary sample -length starting offsets / PCM stream lengths - -Overview: - -Vorbis, like mp3, is a frame-based* audio compression where audio is -broken up into discrete short time segments. These segments are -'atomic' that is, one must recover the entire short time segment from -the frame packet; there's no way to recover only a part of the PCM time -segment from part of the coded packet without expanding the entire -packet and then discarding a portion of the resulting PCM audio. - -* In mp3, the data segment representing a given time period is called - a 'frame'; the roughly equivalent Vorbis construct is a 'packet'. - -Thus, when we edit a Vorbis stream, the finest physical editing -granularity is on these packet boundaries (the mp3 case is -actually somewhat more complex and mp3 editing is more complicated -than just snipping on a frame boundary because time data can be spread -backward or forward over frames. In Vorbis, packets are all -stand-alone). Thus, at the physical packet level, Vorbis is still -limited to streams that contain an integral number of packets. - -However, Vorbis streams may still exactly represent and be edited to a -PCM stream of arbitrary length and starting offset without padding the -beginning or end of the decoded stream or requiring that the desired -edit points be packet aligned. Vorbis makes use of Ogg stream -framing, and this framing provides time-stamping data, called a -'granule position'; our starting offset and finished stream length may -be inferred from correct usage of the granule position data. - -Time stamping mechanism: - -Vorbis packets are bundled into into Ogg pages (note that pages do not -necessarily contain integral numbers of packets, but that isn't -inportant in this discussion. More about Ogg framing can be found in -ogg/doc/framing.html). Each page that contains a packet boundary is -stamped with the absolute sample-granularity offset of the data, that -is, 'complete samples-to-date' up to the last completed packet of that -page. (The same mechanism is used for eg, video, where the number -represents complete 2-D frames, and so on). - -(It's possible but rare for a packet to span more than two pages such -that page[s] in the middle have no packet boundary; these packets have -a granule position of '-1'.) - -This granule position mechaism in Ogg is used by Vorbis to indicate when the -PCM data intended to be represented in a Vorbis segment begins a -number of samples into the data represented by the first packet[s] -and/or ends before the physical PCM data represented in the last -packet[s]. - -File length a non-integral number of frames: - -A file to be encoded in Vorbis will probably not encode into an -integral number of packets; such a file is encoded with the last -packet containing 'extra'* samples. These samples are not padding; they -will be discarded in decode. - -*(For best results, the encoder should use extra samples that preserve -the character of the last frame. Simply setting them to zero will -introduce a 'cliff' that's hard to encode, resulting in spread-frame -noise. Libvorbis extrapolates the last frame past the end of data to -produce the extra samples. Even simply duplicating the last value is -better than clamping the signal to zero). - -The encoder indicates to the decoder that the file is actually shorter -than all of the samples ('original' + 'extra') by setting the granule -position in the last page to a short value, that is, the last -timestamp is the original length of the file discarding extra samples. -The decoder will see that the number of samples it has decoded in the -last page is too many; it is 'original' + 'extra', where the -granulepos says that through the last packet we only have 'original' -number of samples. The decoder then ignores the 'extra' samples. -This behavior is to occur only when the end-of-stream bit is set in -the page (indicating last page of the logical stream). - -Note that it not legal for the granule position of the last page to -indicate that there are more samples in the file than actually exist, -however, implementations should handle such an illegal file gracefully -in the interests of robust programming. - -Beginning point not on integral packet boundary: - -It is possible that we will the PCM data represented by a Vorbis -stream to begin at a position later than where the decoded PCM data -really begins after an integral packet boundary, a situation analagous -to the above description where the PCM data does not end at an -integral packet boundary. The easiest example is taking a clip out of -a larger Vorbis stream, and choosing a beginning point of the clip -that is not on a packet boundary; we need to ignore a few samples to -get the desired beginning point. - -The process of marking the desired beginning point is similar to -marking an arbitrary ending point. If the encoder wishes sample zero -to be some location past the actual beginning of data, it associates a -'short' granule position value with the completion of the second* -audio packet. The granule position is associated with the second -packet simply by making sure the second packet completes its page. - -*(We associate the short value with the second packet for two reasons. - a) The first packet only primes the overlap/add buffer. No data is - returned before decoding the second packet; this places the decision - information at the point of decision. b) Placing the short value on - the first packet would make the value negative (as the first packet - normally represents position zero); a negative value would break the - requirement that granule positions increase; the headers have - position values of zero) - -The decoder sees that on the first page that will return -data from the overlap/add queue, we have more samples than the granule -position accounts for, and discards the 'surplus' from the beginning -of the queue. - -Note that short granule values (indicating less than the actually -returned about of data) are not legal in the Vorbis spec outside of -indicating beginning and ending sample positions. However, decoders -should, at minimum, tolerate inadvertant short values elsewhere in the -stream (just as they should tolerate out-of-order/non-increasing -granulepos values, although this too is illegal). - -Beginning point at arbitrary positive timestamp (no 'zero' sample): - -It's also possible that the granule position of the first page of an -audio stream is a 'long value', that is, a value larger than the -amount of PCM audio decoded. This implies only that we are starting -playback at some point into the logical stream, a potentially common -occurence in streaming applications where the decoder may be -connecting into a live stream. The decoder should not treat the long -value specially. - -A long value elsewhere in the stream would normally occur only when a -page is lost or out of sequence, as indicated by the page's sequence -number. A long value under any other situation is not legal, however -a decoder should tolerate both possibilities. - - diff --git a/Dependencies/libvorbis/doc/vorbis-errors.txt b/Dependencies/libvorbis/doc/vorbis-errors.txt deleted file mode 100644 index e873d8a..0000000 --- a/Dependencies/libvorbis/doc/vorbis-errors.txt +++ /dev/null @@ -1,103 +0,0 @@ -Error return codes possible from libvorbis and libvorbisfile: - -All 'failure' style returns are <0; this either indicates a generic -'false' value (eg, ready? T or F) or an error condition. Code can -safely just test for < 0, or look at the specific return code for more -detail. - -*** Return codes: - -OV_FALSE The call returned a 'false' status (eg, ov_bitrate_instant - can return OV_FALSE if playback is not in progress, and thus - there is no instantaneous bitrate information to report. - -OV_HOLE libvorbis/libvorbisfile is alerting the application that - there was an interruption in the data (one of: garbage - between pages, loss of sync followed by recapture, or a - corrupt page) - -OV_EREAD A read from media returned an error. - -OV_EFAULT Internal logic fault; indicates a bug or heap/stack - corruption. - -OV_EIMPL The bitstream makes use of a feature not implemented in this - library version. - -OV_EINVAL Invalid argument value. - -OV_ENOTVORBIS Bitstream/page/packet is not Vorbis data. - -OV_EBADHEADER Invalid Vorbis bitstream header. - -OV_EVERSION Vorbis version mismatch. - -OV_ENOTAUDIO Packet data submitted to vorbis_synthesis is not audio data. - -OV_EBADPACKET Invalid packet submitted to vorbis_synthesis. - -OV_EBADLINK Invalid stream section supplied to libvorbis/libvorbisfile, - or the requested link is corrupt. - -OV_ENOSEEK Bitstream is not seekable. - - -**************************************************************** -*** Libvorbis functions that can return failure/error codes: - -int vorbis_analysis_headerout() - OV_EIMPL - -int vorbis_analysis_wrote() - OV_EINVAL - -int vorbis_synthesis_headerin() - OV_ENOTVORBIS, OV_EVERSION, OV_EBADHEADER - -int vorbis_synthesis() - OV_ENOTAUDIO, OV_EBADPACKET - -int vorbis_synthesis_read() - OV_EINVAL - -**************************************************************** -*** Libvorbisfile functions that can return failure/error codes: - -int ov_open_callbacks() - OV_EREAD, OV_ENOTVORBIS, OV_EVERSION, OV_EBADHEADER, OV_FAULT - -int ov_open() - OV_EREAD, OV_ENOTVORBIS, OV_EVERSION, OV_EBADHEADER, OV_FAULT - -long ov_bitrate() - OV_EINVAL, OV_FALSE - -long ov_bitrate_instant() - OV_FALSE - -ogg_int64_t ov_raw_total() - OV_EINVAL - -ogg_int64_t ov_pcm_total() - OV_EINVAL - -double ov_time_total() - OV_EINVAL - -int ov_raw_seek() - OV_ENOSEEK, OV_EINVAL, OV_BADLINK - -int ov_pcm_seek_page() - OV_ENOSEEK, OV_EINVAL, OV_EREAD, OV_BADLINK, OV_FAULT - -int ov_pcm_seek() - OV_ENOSEEK, OV_EINVAL, OV_EREAD, OV_BADLINK, OV_FAULT - -int ov_time_seek() - OV_ENOSEEK, OV_EINVAL, OV_EREAD, OV_BADLINK, OV_FAULT - -int ov_time_seek_page() - OV_ENOSEEK, OV_EINVAL, OV_EREAD, OV_BADLINK, OV_FAULT - -long ov_read() - OV_HOLE, OV_EBADLINK diff --git a/Dependencies/libvorbis/doc/vorbis-fidelity.html b/Dependencies/libvorbis/doc/vorbis-fidelity.html deleted file mode 100644 index c62f355..0000000 --- a/Dependencies/libvorbis/doc/vorbis-fidelity.html +++ /dev/null @@ -1,180 +0,0 @@ - - - - - -Ogg Vorbis Documentation - - - - - - - - - -

    Ogg Vorbis: Fidelity measurement and terminology discussion

    - -

    Terminology discussed in this document is based on common terminology -associated with contemporary codecs such as MPEG I audio layer 3 -(mp3). However, some differences in terminology are useful in the -context of Vorbis as Vorbis functions somewhat differently than most -current formats. For clarity, then, we describe a common terminology -for discussion of Vorbis's and other formats' audio quality.

    - -

    Subjective and Objective

    - -

    Objective fidelity is a measure, based on a computable, -mechanical metric, of how carefully an output matches an input. For -example, a stereo amplifier may claim to introduce less that .01% -total harmonic distortion when amplifying an input signal; this claim -is easy to verify given proper equipment, and any number of testers are -likely to arrive at the same, exact results. One need not listen to -the equipment to make this measurement.

    - -

    However, given two amplifiers with identical, verifiable objective -specifications, listeners may strongly prefer the sound quality of one -over the other. This is actually the case in the decades old debate -[some would say jihad] among audiophiles involving vacuum tube versus -solid state amplifiers. There are people who can tell the difference, -and strongly prefer one over the other despite seemingly identical, -measurable quality. This preference is subjective and -difficult to measure but nonetheless real.

    - -

    Individual elements of subjective differences often can be qualified, -but overall subjective quality generally is not measurable. Different -observers are likely to disagree on the exact results of a subjective -test as each observer's perspective differs. When measuring -subjective qualities, the best one can hope for is average, empirical -results that show statistical significance across a group.

    - -

    Perceptual codecs are most concerned with subjective, not objective, -quality. This is why evaluating a perceptual codec via distortion -measures and sonograms alone is useless; these objective measures may -provide insight into the quality or functioning of a codec, but cannot -answer the much squishier subjective question, "Does it sound -good?". The tube amplifier example is perhaps not the best as very few -people can hear, or care to hear, the minute differences between tubes -and transistors, whereas the subjective differences in perceptual -codecs tend to be quite large even when objective differences are -not.

    - -

    Fidelity, Artifacts and Differences

    - -

    Audio artifacts and loss of fidelity or more simply -put, audio differences are not the same thing.

    - -

    A loss of fidelity implies differences between the perceived input and -output signal; it does not necessarily imply that the differences in -output are displeasing or that the output sounds poor (although this -is often the case). Tube amplifiers are not higher fidelity -than modern solid state and digital systems. They simply produce a -form of distortion and coloring that is either unnoticeable or actually -pleasing to many ears.

    - -

    As compared to an original signal using hard metrics, all perceptual -codecs [ASPEC, ATRAC, MP3, WMA, AAC, TwinVQ, AC3 and Vorbis included] -lose objective fidelity in order to reduce bitrate. This is fact. The -idea is to lose fidelity in ways that cannot be perceived. However, -most current streaming applications demand bitrates lower than what -can be achieved by sacrificing only objective fidelity; this is also -fact, despite whatever various company press releases might claim. -Subjective fidelity eventually must suffer in one way or another.

    - -

    The goal is to choose the best possible tradeoff such that the -fidelity loss is graceful and not obviously noticeable. Most listeners -of FM radio do not realize how much lower fidelity that medium is as -compared to compact discs or DAT. However, when compared directly to -source material, the difference is obvious. A cassette tape is lower -fidelity still, and yet the degradation, relatively speaking, is -graceful and generally easy not to notice. Compare this graceful loss -of quality to an average 44.1kHz stereo mp3 encoded at 80 or 96kbps. -The mp3 might actually be higher objective fidelity but subjectively -sounds much worse.

    - -

    Thus, when a CODEC must sacrifice subjective quality in order -to satisfy a user's requirements, the result should be a -difference that is generally either difficult to notice -without comparison, or easy to ignore. An artifact, on the -other hand, is an element introduced into the output that is -immediately noticeable, obviously foreign, and undesired. The famous -'underwater' or 'twinkling' effect synonymous with low bitrate (or -poorly encoded) mp3 is an example of an artifact. This -working definition differs slightly from common usage, but the coined -distinction between differences and artifacts is useful for our -discussion.

    - -

    The goal, when it is absolutely necessary to sacrifice subjective -fidelity, is obviously to strive for differences and not artifacts. -The vast majority of codecs today fail at this task miserably, -predictably, and regularly in one way or another. Avoiding such -failures when it is necessary to sacrifice subjective quality is a -fundamental design objective of Vorbis and that objective is reflected -in Vorbis's design and tuning.

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbis.html b/Dependencies/libvorbis/doc/vorbis.html deleted file mode 100644 index 66df2f4..0000000 --- a/Dependencies/libvorbis/doc/vorbis.html +++ /dev/null @@ -1,234 +0,0 @@ - - - - - -Ogg Vorbis Documentation - - - - - - - - - -

    Ogg Vorbis encoding format documentation

    - -

    waitAs of writing, not all the below document -links are live. They will be populated as we complete the documents.

    - -

    Documents

    - - - - - - - - - -

    Description

    - -

    Ogg Vorbis is a general purpose compressed audio format -for high quality (44.1-48.0kHz, 16+ bit, polyphonic) audio and music -at moderate fixed and variable bitrates (40-80 kb/s/channel). This -places Vorbis in the same class as audio representations including -MPEG-1 audio layer 3, MPEG-4 audio (AAC and TwinVQ), and PAC.

    - -

    Vorbis is the first of a planned family of Ogg multimedia coding -formats being developed as part of the Xiph.org Foundation's Ogg multimedia -project. See http://www.xiph.org/ -for more information.

    - -

    Vorbis technical documents

    - -

    A Vorbis encoder takes in overlapping (but contiguous) short-time -segments of audio data. The encoder analyzes the content of the audio -to determine an optimal compact representation; this phase of encoding -is known as analysis. For each short-time block of sound, -the encoder then packs an efficient representation of the signal, as -determined by analysis, into a raw packet much smaller than the size -required by the original signal; this phase is coding. -Lastly, in a streaming environment, the raw packets are then -structured into a continuous stream of octets; this last phase is -streaming. Note that the stream of octets is referred to both -as a 'byte-' and 'bit-'stream; the latter usage is acceptible as the -stream of octets is a physical representation of a true logical -bit-by-bit stream.

    - -

    A Vorbis decoder performs a mirror image process of extracting the -original sequence of raw packets from an Ogg stream (stream -decomposition), reconstructing the signal representation from the -raw data in the packet (decoding) and them reconstituting an -audio signal from the decoded representation (synthesis).

    - -

    The Programming with libvorbis -documents discuss use of the reference Vorbis codec library -(libvorbis) produced by the Xiph.org Foundation.

    - -

    The data representations and algorithms necessary at each step to -encode and decode Ogg Vorbis bitstreams are described by the below -documents in sufficient detail to construct a complete Vorbis codec. -Note that at the time of writing, Vorbis is still in a 'Request For -Comments' stage of development; despite being in advanced stages of -development, input from the multimedia community is welcome.

    - -

    Vorbis analysis and synthesis

    - -

    Analysis begins by seperating an input audio stream into individual, -overlapping short-time segments of audio data. These segments are -then transformed into an alternate representation, seeking to -represent the original signal in a more efficient form that codes into -a smaller number of bytes. The analysis and transformation stage is -the most complex element of producing a Vorbis bitstream.

    - -

    The corresponding synthesis step in the decoder is simpler; there is -no analysis to perform, merely a mechanical, deterministic -reconstruction of the original audio data from the transform-domain -representation.

    - -
      -
    • Vorbis packet structure: -Describes the basic analysis components necessary to produce Vorbis -packets and the structure of the packet itself.
      • -
    • Temporal envelope shaping and blocksize: -Use of temporal envelope shaping and variable blocksize to minimize -time-domain energy leakage during wide dynamic range and spectral energy -swings. Also discusses time-related principles of psychoacoustics.
      • -
    • Time domain segmentation and MDCT transform: -Division of time domain data into individual overlapped, windowed -short-time vectors and transformation using the MDCT
      • -
    • The resolution floor: Use of frequency -doamin psychoacoustics, and the MDCT-domain noise, masking and resolution -floors
      • -
    • MDCT-domain fine structure: Production, -quantization and massaging of MDCT-spectrum fine structure
      • -
    - -

    Vorbis coding and decoding

    - -

    Coding and decoding converts the transform-domain representation of -the original audio produced by analysis to and from a bitwise packed -raw data packet. Coding and decoding consist of two logically -orthogonal concepts, back-end coding and bitpacking.

    - -

    Back-end coding uses a probability model to represent the raw numbers -of the audio representation in as few physical bits as possible; -familiar examples of back-end coding include Huffman coding and Vector -Quantization.

    - -

    Bitpacking arranges the variable sized words of the back-end -coding into a vector of octets without wasting space. The octets -produced by coding a single short-time audio segment is one raw Vorbis -packet.

    - - - -

    Vorbis streaming and stream decomposition

    - -

    Vorbis packets contain the raw, bitwise-compressed representation of a -snippet of audio. These packets contain no structure and cannot be -strung together directly into a stream; for streamed transmission and -storage, Vorbis packets are encoded into an Ogg bitstream.

    - -
      -
    • Ogg bitstream overview: High-level -description of Ogg logical bitstreams, how logical bitstreams -(of mixed media types) can be combined into physical bitstreams, and -restrictions on logical-to-physical mapping. Note that this document is -not specific only to Ogg Vorbis.
      • -
    • Ogg logical bitstream and framing -spec: Low level, complete specification of Ogg logical -bitstream pages. Note that this document is not specific only to Ogg -Vorbis.
      • -
    • Vorbis bitstream mapping: -Specifically describes mapping Vorbis data into an -Ogg physical bitstream.
      • -
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    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    Libvorbisenc API changes 1.0 through 1.1

    - -This document describes API additions to libvorbisenc between release -1.0 and 1.1. - -

    1.0.1

    - -The programming API and binary application ABI are unchanged and fully -forward/backward compatible between release 1.0 and 1.0.1. Libvorbis, -libvorbisenc and libvorbisfile must match versions amongst themselves, -however. - -

    1.1

    - -The binary ABI from release 1.0.1 to 1.1 is backward compatible; -applications linked against libvorbis/libvorbisenc 1.0 and 1.0.1 will -continue to function correctly when upgrading the libvorbis and -libvorbisenc dynamic libraries without re-linking.

    - -Release 1.1 adds several possible requests to the libvorbisenc vorbis_encode_ctl() call in order to -reflect the shift to bit-reservoir style -bitrate management. In addition, several vorbis_encode_ctl() requests are -deprecated (but functional) as they are redered semantically obsolete -by the new bitrate management.

    - -

    Deprecated in 1.1

    - -These calls are still available to older codebases to preserve -compatability; the fields of the ovectl_ratemanage_arg argument -are mapped as closely as possible to the fields of the new ovectl_ratemanage2_arg -structure. - -
    -
    OV_ECTL_RATEMANAGE_GET:
    Use OV_ECTL_RATEMANAGE2_GET -instead. - - -
    OV_ECTL_RATEMANAGE_SET:
    Use OV_ECTL_RATEMANAGE2_SET -instead. - -
    OV_ECTL_RATEMANAGE_AVG:
    Use OV_ECTL_RATEMANAGE2_SET -instead. - -
    OV_ECTL_RATEMANAGE_HARD:
    Use OV_ECTL_RATEMANAGE2_SET -instead. -
    - -

    Newly added in 1.1

    - -The following calls are added in 1.1 to semantically reflect movement -to a bit-reservoir-based bitrate -management scheme by introducing the ovectl_ratemanage2_arg -structure in order to better represent the abilities of the bitrate -manager.

    - -

    -
    OV_ECTL_RATEMANAGE2_GET
    - -Used to query the current state of bitrate management setup. - -
    OV_ECTL_RATEMANAGE2_SET
    - -Used to set or alter bitrate management settings. -
    - -

    -
    - - - - - - - - -

    copyright © 2000-2004 vorbis team

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/examples.html b/Dependencies/libvorbis/doc/vorbisenc/examples.html deleted file mode 100644 index 75f50ff..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/examples.html +++ /dev/null @@ -1,133 +0,0 @@ - - - -libvorbisenc - Documentation - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    Libvorbisenc Setup Examples

    - -VBR is always the recommended mode for Vorbis encoding when -there's no need to impose bitrate constraints. True VBR encoding will -always produce the most consistent quality output as well as the -highest quality for a the bits used. - -

    The following code examples prepare a -vorbis_info structure for encoding -use with libvorbis.

    - -

    Example: encoding using a VBR quality mode

    - - -
     
-   vorbis_info_init(&vi);
-
-  /*********************************************************************
-   Encoding using a VBR quality mode.  The usable range is -.1
-   (lowest quality, smallest file) to 1.0 (highest quality, largest file).
-   Example quality mode .4: 44kHz stereo coupled, roughly 128kbps VBR 
-   *********************************************************************/
-  
-   ret = vorbis_encode_init_vbr(&vi,2,44100,.4);
-
-  /*********************************************************************
-   do not continue if setup failed; this can happen if we ask for a
-   mode that libVorbis does not support (eg, too low a quality mode, etc,
-   will return 'OV_EIMPL')
-   *********************************************************************/
-
-   if(ret) exit(1);
-
    - -

    Example: encoding using average bitrate (ABR)

    - - -
     
-   vorbis_info_init(&vi);
-
-  /*********************************************************************
-   Encoding using an average bitrate mode (ABR).
-   example: 44kHz stereo coupled, average 128kbps ABR 
-   *********************************************************************/
-  
-   ret = vorbis_encode_init(&vi,2,44100,-1,128000,-1);
-
-  /*********************************************************************
-   do not continue if setup failed; this can happen if we ask for a
-   mode that libVorbis does not support (eg, too low a bitrate, etc,
-   will return 'OV_EIMPL')
-   *********************************************************************/
-
-   if(ret) exit(1);
-
    - -

    Example: encoding using constant bitrate (CBR)

    - - -
     
-   vorbis_info_init(&vi);
-
-  /*********************************************************************
-   Encoding using a constant bitrate mode (CBR).
-   example: 44kHz stereo coupled, average 128kbps CBR 
-   *********************************************************************/
-  
-   ret = vorbis_encode_init(&vi,2,44100,128000,128000,128000);
-
-  /*********************************************************************
-   do not continue if setup failed; this can happen if we ask for a
-   mode that libVorbis does not support (eg, too low a bitrate, etc,
-   will return 'OV_EIMPL')
-   *********************************************************************/
-
-   if(ret) exit(1);
-
    - -

    Example: encoding using VBR selected by approximate bitrate

    - - -
     
-   vorbis_info_init(&vi);
-
-  /*********************************************************************
-   Encode using a quality mode, but select that quality mode by asking for
-   an approximate bitrate.  This is not ABR, it is true VBR, but selected
-   using the bitrate interface, and then turning bitrate management off:
-   *********************************************************************/
-
-   ret = ( vorbis_encode_setup_managed(&vi,2,44100,-1,128000,-1) ||
-           vorbis_encode_ctl(&vi,OV_ECTL_RATEMANAGE2_SET,NULL) ||
-           vorbis_encode_setup_init(&vi));
-
-  /*********************************************************************
-   do not continue if setup failed; this can happen if we ask for a
-   mode that libVorbis does not support (eg, too low a bitrate, etc,
-   will return 'OV_EIMPL')
-   *********************************************************************/
-
-   if(ret) exit(1);
-
    - -

    -
    - - - - - - - - -

    copyright © 2000-2004 vorbis team

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/index.html b/Dependencies/libvorbis/doc/vorbisenc/index.html deleted file mode 100644 index 3ee3595..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/index.html +++ /dev/null @@ -1,40 +0,0 @@ - - - -libvorbisenc - Documentation - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    Libvorbisenc Documentation

    - -

    -Libvorbisenc is a convenient API for setting up an encoding environment using libvorbis. Libvorbisenc encapsulates the actions needed to set up the encoder properly. -

    -libvorbisenc api overview
    -libvorbisenc api reference
    -libvorbisenc api changes from 1.0 and 1.0.1
    -libvorbisenc encode setup examples
    - -

    -

    - - - - - - - - -

    copyright © 2000-2004 vorbis team

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/ov_ectl_ratemanage2_arg.html b/Dependencies/libvorbis/doc/vorbisenc/ov_ectl_ratemanage2_arg.html deleted file mode 100644 index a9f7207..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/ov_ectl_ratemanage2_arg.html +++ /dev/null @@ -1,92 +0,0 @@ - - - -vorbis - datatype - ov_ectl_ratemanage2_arg - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    ov_ectl_ratemanage2_arg

    - -

    declared in "vorbis/vorbisenc.h"

    - -

    - -The ov_ectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and the OV_ECTL_RATEMANAGE2_GET and -OV_ECTL_RATEMANAGE2_SET calls in order to query and modify specifics -of the encoder's bitrate management configuration. - -

    - - - - - -
    -
    struct ovectl_ratemanage2_arg {
-  int    management_active;
-
-  long   bitrate_limit_min_kbps;
-  long   bitrate_limit_max_kbps;
-  long   bitrate_limit_reservoir_bits;
-  double bitrate_limit_reservoir_bias;
-
-  long   bitrate_average_kbps;
-  double bitrate_average_damping;
-};
    -
    - -

    Relevant Struct Members

    -
    -
    management_active
    -
    nonzero if bitrate management is active
    - -
    bitrate_limit_min_kbps
    -
    Lower allowed bitrate limit in kilobits per second
    -
    bitrate_limit_max_kbps
    -
    Upper allowed bitrate limit in kilobits per second
    -
    bitrate_limit_reservoir_bits
    -
    Size of the bitrate reservoir in bits
    -
    bitrate_limit_reservoir_bias
    - -
    Regulates the bitrate reservoir's preferred fill level in a range -from 0.0 to 1.0; 0.0 tries to bank bits to buffer against future -bitrate spikes, 1.0 buffers against future sudden drops in -instantaneous bitrate. Default is 0.1
    - -
    bitrate_average_kbps
    -
    Average bitrate setting in kilobits per second
    - -
    bitrate_average_damping
    Slew rate limit setting -for average bitrate adjustment; sets the minimum time in seconds the -bitrate tracker may swing from one extreme to the other when boosting -or damping average bitrate.
    - - - -
    - - -

    -
    - - - - - - - - -

    copyright © 2004 vorbis team

    Ogg Vorbis
    team@vorbis.org

    vorbisfile documentation

    libvorbisenc release 1.1 - 20040709

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/ov_ectl_ratemanage_arg.html b/Dependencies/libvorbis/doc/vorbisenc/ov_ectl_ratemanage_arg.html deleted file mode 100644 index 332f0b7..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/ov_ectl_ratemanage_arg.html +++ /dev/null @@ -1,92 +0,0 @@ - - - -vorbis - datatype - ov_ectl_ratemanage_arg - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    ov_ectl_ratemanage_arg

    - -

    declared in "vorbis/vorbisenc.h"

    - -

    - -The ov_ectl_ratemanage_arg structure is used with vorbis_encode_ctl() and the OV_ECTL_RATEMANAGE_GET, -OV_ECTL_RATEMANAGE_SET, OV_ECTL_RATEMANAGE_AVG, -OV_ECTL_RATEMANAGE_HARD calls in order to query and modify specifics -of the encoder's bitrate management configuration. Note that this is -a deprecated interface; please use vorbis_encode_ctl() with the ov_ectl_ratemanage2_arg struct -and OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in new -code. - -

    - - - - - -
    -
    struct ovectl_ratemanage_arg {
-  int    management_active;
-
-  long   bitrate_hard_min;
-  long   bitrate_hard_max;
-  double bitrate_hard_window;
-
-  long   bitrate_av_lo;
-  long   bitrate_av_hi;
-  double bitrate_av_window;
-  double bitrate_av_window_center;
-};
    -
    - -

    Relevant Struct Members

    -
    - -
    management_active
    -
    nonzero if bitrate management is active
    - -
    bitrate_hard_min
    -
    hard lower limit (in kilobits per second) below which the stream bitrate will never be allowed for any given bitrate_hard_window seconds of time.
    -
    bitrate_hard_max
    -
    hard upper limit (in kilobits per second) above which the stream bitrate will never be allowed for any given bitrate_hard_window seconds of time.
    -
    bitrate_hard_window
    -
    the window period (in seconds) used to regulate the hard bitrate minimum and maximum
    - -
    bitrate_av_lo
    -
    soft lower limit (in kilobits per second) below which the average bitrate tracker will start nudging the bitrate higher.
    -
    bitrate_av_hi
    -
    soft upper limit (in kilobits per second) above which the average bitrate tracker will start nudging the bitrate lower.
    -
    bitrate_av_window
    -
    the window period (in seconds) used to regulate the average bitrate minimum and maximum.
    -
    bitrate_av_window_center
    -
    Regulates the relative centering of the average and hard windows; in libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but followed the average window regulation. In libvorbis 1.1 a bit-reservoir interface replaces the old windowing interface; the older windowing interface is simulated and this field has no effect.
    - -
    - - -

    -
    - - - - - - - - -

    copyright © 2004 vorbis team

    Ogg Vorbis
    team@vorbis.org

    vorbisfile documentation

    libvorbisenc release 1.1 - 20040709

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/overview.html b/Dependencies/libvorbis/doc/vorbisenc/overview.html deleted file mode 100644 index 284245d..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/overview.html +++ /dev/null @@ -1,382 +0,0 @@ - - - -libvorbisenc - API Overview - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    Libvorbisenc API Overview

    - -

    Libvorbisenc is an encoding convenience library intended to -encapsulate the elaborate setup that libvorbis requires for encoding. -Libvorbisenc gives easy access to all high-level adjustments an -application may require when encoding and also exposes some low-level -tuning parameters to allow applications to make detailed adjustments -to the encoding process.

    - -All the libvorbisenc routines are declared in "vorbis/vorbisenc.h". - -Note: libvorbis and libvorbisenc always -encode in a single pass. Thus, all possible encoding setups will work -properly with live input and produce streams that decode properly when -streamed. See the subsection titled "managed bitrate -modes" for details on setting limits on bitrate usage when Vorbis -streams are used in a limited-bandwidth environment. - -

    workflow

    - -

    Libvorbisenc is used only during encoder setup; its function -is to automate initialization of a multitude of settings in a -vorbis_info structure which libvorbis then uses as a reference -during the encoding process. Libvorbisenc plays no part in the -encoding process after setup. - -

    Encode setup using libvorbisenc consists of three steps: - -

      -
    1. high-level initialization of a vorbis_info structure by -calling one of vorbis_encode_setup_vbr() or vorbis_encode_setup_managed() -with the basic input audio parameters (rate and channels) and the -basic desired encoded audio output parameters (VBR quality or ABR/CBR -bitrate)

      - -

    2. optional adjustment of the basic setup defaults using vorbis_encode_ctl()

      - -

    3. calling vorbis_encode_setup_init() to -finalize the high-level setup into the detailed low-level reference -values needed by libvorbis to encode audio. The vorbis_info -structure is then ready to use for encoding by libvorbis.

      - -

    - -These three steps can be collapsed into a single call by using vorbis_encode_init_vbr to set up a -quality-based VBR stream or vorbis_encode_init to set up a managed -bitrate (ABR or CBR) stream.

    - -

    adjustable encoding parameters

    - -

    input audio parameters

    - -

    - - - - - - - - - - - - - -
    parameterdescription
    sampling rate -The sampling rate (in samples per second) of the input audio. Common examples are 8000 for telephony, 44100 for CD audio and 48000 for DAT. Note that a mono sample (one center value) and a stereo sample (one left value and one right value) both are a single sample. - -
    channels - -The number of channels encoded in each input sample. By default, -stereo input modes (two channels) are 'coupled' by Vorbis 1.1 such -that the stereo relationship between the samples is taken into account -when encoding. Stereo coupling my be disabled by using vorbis_encode_ctl() with OV_ECTL_COUPLE_SET. - -
    - -

    quality and VBR modes

    - -Vorbis is natively a VBR codec; a user requests a given constant -quality and the encoder keeps the encoding quality constant -while allowing the bitrate to vary. 'Quality' modes (Variable BitRate) -will always produce the most consistent encoding results as well as -the highest quality for the amount of bits used. - -

    - - - - - - - - - -
    parameterdescription
    quality -A decimal float value requesting a desired quality. Libvorbisenc 1.1 allows quality requests in the range of -0.1 (lowest quality, smallest files) through +1.0 (highest-quality, largest files). Quality -0.1 is intended as an ultra-low setting in which low bitrate is much more important than quality consistency. Quality settings 0.0 and above are intended to produce consistent results at all times. - -
    - - -

    managed bitrate modes

    - -Although the Vorbis codec is natively VBR, libvorbis includes -infrastructure for 'managing' the bitrate of streams by setting -minimum and maximum usage constraints, as well as functionality for -nudging a stream toward a desired average value. These features -should only be used when there is a requirement to limit -bitrate in some way. Although the difference is usually slight, -managed bitrate modes will always produce output inferior to VBR -(given equal bitrate usage). Setting overly or impossibly tight -bitrate management requirements can affect output quality dramatically -for the worse.

    - -Beginning in libvorbis 1.1, bitrate management is implemented using a -bit-reservoir algorithm. The encoder has a fixed-size -reservoir used as a 'savings account' in encoding. When a frame is -smaller than the target rate, the unused bits go into the reservoir so -that they may be used by future frames. When a frame is larger than -target bitrate, it draws 'banked' bits out of the reservoir. Encoding -is managed so that the reservoir never goes negative (when a maximum -bitrate is specified) or fills beyond a fixed limit (when a minimum -bitrate is specified). An 'average bitrate' request is used as the -set-point in a long-range bitrate tracker which adjusts the encoder's -aggressiveness up or down depending on whether or not frames are coming -in larger or smaller than the requested average point. - -

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    parameterdescription
    maximum bitrate The maximum allowed bitrate, set in bits -per second. If the bitrate would otherwise rise such that oversized -frames would underflow the bit-reservoir by consuming banked bits, -bitrate management will force the encoder to use fewer bits per frame -by encoding with a more aggressive psychoacoustic model.

    This -setting is a hard limit; the bitstream will never be allowed, under -any circumstances, to increase above the specified bitrate over the -average period set by the reservoir; it may momentarily rise over if -inspected on a granularity much finer than the average period across -the reservoir. Normally, the encoder will conserve bits gracefully by -using more aggressive psychoacoustics to shrink a frame when forced -to. However, if the encoder runs out of means of gracefully shrinking -a frame, it will simply take the smallest frame it can otherwise -generate and truncate it to the maximum allowed length. Note that -this is not an error and although it will obviously adversely affect -audio quality, a Vorbis decoder will be able to decode a truncated -frame into audio. - -

    average bitrate - -The average desired bitrate of a stream, set -in bits per second. Average bitrate is tracked via a reservoir like -minimum and maximum bitrate, however the averaging reservior does not -impose a hard limit; it is used to nudge the bitrate toward the -desired average by slowly adjusting the psychoacoustic aggressiveness. -As such, the reservoir size does not affect the average bitrate -behavior. Because this setting alone is not used to impose hard -bitrate limits, the bitrate of a stream produced using only the -average bitrate constraint will track the average over time -but not necessarily adhere strictly to that average for any given -period. Should a strict localized average be required, average -bitrate should be used along with minimum bitrate and -maximum bitrate. -
    minimum bitrate - The minimum allowed bitrate, set in bits per second. If -the bitrate would otherwise fall such that undersized frames would -overflow the bit-reservoir with unused bits, bitrate management will -force the encoder to use more bits per frame by encoding with a less -aggressive psychoacoustic model.

    This setting is a hard limit; the -bitstream will never be allowed, under any circumstances, to drop -below the specified bitrate over the average period set by the -reservoir; it may momentarily fall under if inspected on a granularity -much finer than the average period across the reservoir. Normally, -the encoder will fill out undersided frames with additional useful -coding information by increasing the perceived quality of the stream. -If the encoder runs out of useful ways to consume more bits, it will -pad frames out with zeroes. -

    reservoir size The size of the minimum/maximum bitrate -tracking reservoir, set in bits. The reservoir is used as a 'bit -bank' to average out localized surges and dips in bitrate while -providing predictable, guaranteed buffering behavior for streams to be -used in situations with constrained transport bandwidth. The default -setting is two seconds of average bitrate.

    - -When a single frame is larger than the maximum allowed overall -bitrate, the bits are 'borrowed' from the bitrate reservoir; if the -reservoir contains insufficient bits to cover the defecit, the encoder -must find some way to reduce the frame size.

    - -When a frame is under the minimum limit, the surplus bits are placed -into the reservoir, banking them for future use. If the reservoir is -already full of banked bits, the encoder is forced to find some way to -make the frame larger.

    - -If the frame size is between the minimum and maximum rates (thus -implying the minimum and maximum allowed rates are different), the -reservoir gravitates toward a fill point configured by the -reservoir bias setting described next. If the reservoir is -fuller than the fill point (a 'surplus of surplus'), the encoder will -consume a number bits from the reservoir equal to the number of the -bits by which the frame exceeds minimum size. If the reservoir is -emptier than the fillpoint (a 'surplus of defecit'), bits are returned -to the reservoir equaling the current frame's number of bits under the -maximum frame size. The idea of the fill point is to buffer against -both underruns and overruns, by trying to hold the reservoir to a -middle course. -

    reservoir bias - -Reservoir bias is a setting between 0.0 and 1.0 that biases bitrate -management toward smoothing bitrate spikes (0.0) or bitrate peaks -(1.0); the default setting is 0.1.

    - -Using settings toward 0.0 causes the bitrate manager to hoard bits in -the bit reservoir such that there is a large pool of banked surplus to -draw upon during short spikes in bitrate. As a result, the encoder -will react less aggressively and less drastically to curtail framesize -during brief surges in bitrate.

    - -Using settings toward 1.0 causes the bitrate manager to empty the bit -reservoir such that there is a large buffer available to store surplus -bits during sudden drops in bitrate. As a result, the encoder will -react less aggressively and less drastically to support minimum frame -sizes during drops in bitrate and will tend not to store any extra -bits in the reservoir for future bitrate spikes.

    - -

    average track damping - -A decimal value, in seconds, that controls how quickly the average -bitrate tracker is allowed to slew from enforcing minimum frame sizes -to maximum framesizes and vice versa. Default value is 1.5 -seconds.

    - -When the 'average bitrate' setting is in use, the average bitrate -tracker uses an unbounded reservoir to track overall bitrate-to-date -in the stream. When bitrates are too low, the tracker will try to -nudge bitrates up and when the bitrate is too high, nudge it down. -The damping value regulates the maximum strength of the nudge; it -describes, in seconds, how quickly the tracker may transition from an -extreme nudge in one direction to an extreme nudge in the other.

    - -

    - -

    encoding model adjustments

    - -The     vorbis_encode_ctl() call provides -a generalized interface for making encoding setup adjustments to the -basic high-level setup provided by vorbis_encode_setup_vbr() or vorbis_encode_setup_managed(). -In reality, these two calls use vorbis_encode_ctl() internally, and vorbis_encode_ctl() can be used to adjust -most of the parameters set by other calls.

    - -In Vorbis 1.1, vorbis_encode_ctl() can -adjust the following additional parameters not described elsewhere: - -

    - - - - - - - - - - - - - - - - - - - - -
    parameterdescription
    management mode Configures whether or not bitrate -management is in use or not. Normally, this value is set implicitly -during encoding setup; however, the supported means of selecting a -quality mode by bitrate (that is, requesting a true VBR stream, but -doing so by asking for an approximate bitrate) is to use vorbis_encode_setup_managed() -and then to explicitly turn off bitrate management by calling vorbis_encode_ctl() with OV_ECTL_RATEMANAGE2_SET -
    coupling Stereo encoding (and in the future, surround -encodings) are normally encoded assuming the channels form a stereo -image and that lossy-stereo modelling is appropriate; this is called -'coupling'. Stereo coupling may be explicitly enabled or disabled. -
    lowpass Sets the hard lowpass of a given encoding mode; -this may be used to conserve a few bits in high-rate audio that has -limited bandwidth, or in testing of the encoder's acoustic model. The -encoder is generally already configured with ideal lowpasses (if any -at all) for given modes; use of this parameter is strongly discouraged -if the point is to try to 'improve' a given encoding mode for general -encoding. -
    impulse coding aggressiveness By default, libvorbis -attempts to compromise between preventing wide bitrate swings and -high-resolution impulse coding (which is required for the crispest -possible attacks, but also requires a relatively large momentary -bitrate increase). This parameter allows an application to tune the -compromise or eliminate it; A value of 0.0 indicates normal behavior -while a value of -15.0 requests maximum possible impulse -resolution.
    - - -

    -

    - - - - - - - - -

    copyright © 2004 Vorbis team

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/reference.html b/Dependencies/libvorbis/doc/vorbisenc/reference.html deleted file mode 100644 index 9bda280..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/reference.html +++ /dev/null @@ -1,74 +0,0 @@ - - - -Vorbisfile API Reference - - - - - - - - - -

    vorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    Vorbisenc API Reference

    - -

    Data Structures

    - -

    -vorbis_info
    -ov_ectl_ratemanage_arg
    -ov_ectl_ratemanage2_arg
    -

    - -

    Encoder Setup

    - -

    -vorbis_encode_ctl()
    -vorbis_encode_init()
    -vorbis_encode_init_vbr()
    -vorbis_encode_setup_init()
    -vorbis_encode_setup_managed()
    -vorbis_encode_setup_vbr()
    -

    - -

    Encoding

    - -

    -vorbis_analysis_init()
    -vorbis_block_init()
    -

    - -

    -vorbis_analysis_headerout()
    -

    - -

    -vorbis_analysis_buffer()
    -vorbis_analysis_wrote()
    -vorbis_analysis_blockout()
    -

    -

    -vorbis_analysis()
    -vorbis_bitrate_addblock()
    -vorbis_bitrate_flushpacket()
    -

    - -
    -
    -
    - - - - - - - - -

    copyright © 2004 vorbis team

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc release 1.1 - 20040709

    vorbisenc version 1.1

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/style.css b/Dependencies/libvorbis/doc/vorbisenc/style.css deleted file mode 100644 index 81cf417..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/style.css +++ /dev/null @@ -1,7 +0,0 @@ -BODY { font-family: Helvetica, sans-serif } -TD { font-family: Helvetica, sans-serif } -P { font-family: Helvetica, sans-serif } -H1 { font-family: Helvetica, sans-serif } -H2 { font-family: Helvetica, sans-serif } -H4 { font-family: Helvetica, sans-serif } -P.tiny { font-size: 8pt } diff --git a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_ctl.html b/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_ctl.html deleted file mode 100644 index ca337da..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_ctl.html +++ /dev/null @@ -1,183 +0,0 @@ - - - -libvorbisenc - function - vorbis_encode_ctl - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    vorbis_encode_ctl

    - -

    declared in "vorbis/vorbisenc.h";

    - -

    This function implements a generic interface to miscellaneous -encoder settings similar to the clasasic UNIX 'ioctl()' system call. -Applications may use vorbis_encode_ctl() to query or set bitrate -management or quality mode details by using one of several -request arguments detailed below. Vorbis_encode_ctl() must be -called after one of vorbis_encode_setup_managed() -or vorbis_encode_setup_vbr(). -When used to modify settings, vorbis_encode_ctl() must be called -before vorbis_encode_setup_init(). - -

    -

    - - - - -
    -
    
-extern int vorbis_encode_ctl(vorbis_info *vi,int request,void *arg);
-
-
    -
    - -

    Parameters

    -
    -
    vi
    -
    Pointer to an initialized vorbis_info struct.

    -

    request
    -
    Specifies the desired action; possible request fields are detailed below.

    -

    arg
    -
    void * pointing to a data structure matching the request argument.

    -

    - -

    Requests

    -
    - -
    OV_ECTL_RATEMANAGE2_GET
    - -
    Argument: struct -ovectl_ratemanage2_arg *
    Used to query the current -encoder bitrate management setting. Also used to initialize fields of -an ovectl_ratemanage2_arg structure for use with -OV_ECTL_RATEMANAGE2_SET.

    - -

    OV_ECTL_RATEMANAGE2_SET
    -
    Argument: struct -ovectl_ratemanage2_arg *
    Used to set the current -encoder bitrate management settings to the values listed in the -ovectl_ratemanage2_arg. Passing a NULL pointer will disable bitrate -management. -

    - -

    OV_ECTL_LOWPASS_GET
    -
    Argument: double *
    Returns the current encoder hard-lowpass -setting (kHz) in the double pointed to by arg. -

    - -

    OV_ECTL_LOWPASS_SET
    -
    Argument: double *
    Sets the encoder hard-lowpass to the value -(kHz) pointed to by arg. Valid lowpass settings range from 2 to 99. -

    - -

    OV_ECTL_IBLOCK_GET
    -
    Argument: double *
    Returns the current encoder impulse -block setting in the double pointed to by arg.

    - -

    OV_ECTL_IBLOCK_SET
    Argument: double *
    Sets -the impulse block bias to the the value pointed to by arg; valid range -is -15.0 to 0.0 [default]. A negative impulse block bias will direct -to encoder to use more bits when incoding short blocks that contain -strong impulses, thus improving the accuracy of impulse encoding.

    - -

    OV_ECTL_COUPLING_GET
    -
    Argument: int *
    -Returns the current encoder coupling enabled/disabled -setting in the int pointed to by arg. -

    - -

    OV_ECTL_COUPLING_SET
    -
    Argument: int *
    -Enables/disables channel coupling in multichannel encoding according to arg. -*arg of zero disables all channel coupling, nonzero allows the encoder to use -coupling if a coupled mode is available for the input. At present, coupling -is available for stereo and 5.1 input modes. -

    - -

    OV_ECTL_RATEMANAGE_GET [deprecated]
    -
    - -Argument: struct -ovectl_ratemanage_arg *
    Old interface to querying bitrate -management settings; deprecated after move to bit-reservoir style -management in 1.1 rendered this interface partially obsolete. Please -use OV_ECTL_RATEMANGE2_GET instead. - -

    - -

    OV_ECTL_RATEMANAGE_SET [deprecated]
    -
    -Argument: struct -ovectl_ratemanage_arg *
    Old interface to modifying bitrate -management settings; deprecated after move to bit-reservoir style -management in 1.1 rendered this interface partially obsolete. Please -use OV_ECTL_RATEMANGE2_SET instead. -

    - -

    OV_ECTL_RATEMANAGE_AVG [deprecated]
    -
    -Argument: struct -ovectl_ratemanage_arg *
    Old interface to setting -average-bitrate encoding mode; deprecated after move to bit-reservoir -style management in 1.1 rendered this interface partially obsolete. -Please use OV_ECTL_RATEMANGE2_SET instead. -

    - -

    OV_ECTL_RATEMANAGE_HARD [deprecated]
    -
    -Argument: struct -ovectl_ratemanage_arg *
    Old interface to setting -bounded-bitrate encoding modes; deprecated after move to bit-reservoir -style management in 1.1 rendered this interface partially obsolete. -Please use OV_ECTL_RATEMANGE2_SET instead. -

    - - -

    - - -

    Return Values

    vorbis_encode_ctl() returns zero on success, -placing any further return information (such as the result of a query) -into the storage pointed to by *arg. On error, -vorbis_encode_ctl() may return one of the following error codes: - -
    - -
    OV_EINVAL
    Invalid argument, or an attempt to modify a -setting after calling vorbis_encode_setup_init().

    - -

    OV_EIMPL
    Unimplemented or unknown request

    - -

    - -

    - -

    -

    - - - - - - - - -

    copyright © 2004 xiph.org

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_init.html b/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_init.html deleted file mode 100644 index f279775..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_init.html +++ /dev/null @@ -1,88 +0,0 @@ - - - -libvorbisenc - function - vorbis_encode_init - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    vorbis_encode_init

    - -

    declared in "vorbis/vorbisenc.h";

    - -

    This is the primary function within libvorbisenc for setting up managed bitrate modes. -

    Before this function is called, the vorbis_info struct should be initialized by using vorbis_info_init() from the libvorbis API. After encoding, vorbis_info_clear should be called. -

    The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set constraints for the encoded file. This function uses these settings to select the appropriate encoding mode and set it up. -

    -

    - - - - -
    -
    
-extern int vorbis_encode_init(vorbis_info *vi,
-			      long channels,
-			      long rate,
-			      
-			      long max_bitrate,
-			      long nominal_bitrate,
-			      long min_bitrate);
-
-
    -
    - -

    Parameters

    -
    -
    vi
    -
    Pointer to an initialized vorbis_info struct.
    -
    channels
    -
    The number of channels to be encoded.
    -
    rate
    -
    The sampling rate of the source audio.
    -
    max_bitrate
    -
    Desired maximum bitrate (limit). -1 indicates unset.
    -
    nominal_bitrate
    -
    Desired average, or central, bitrate. -1 indicates unset.
    -
    min_bitrate
    -
    Desired minimum bitrate. -1 indicates unset.
    -
    - - -

    Return Values

    -
    -
  57. -0 for success
    58. - -
  58. less than zero for failure:
    59. -
      -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    • OV_EINVAL - Invalid setup request, eg, out of range argument.
      • -
    • OV_EIMPL - Unimplemented mode; unable to comply with bitrate request.
      • -
    -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2004 xiph.org

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_init_vbr.html b/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_init_vbr.html deleted file mode 100644 index 92f9a23..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_init_vbr.html +++ /dev/null @@ -1,81 +0,0 @@ - - - -libvorbisenc - function - vorbis_encode_init_vbr - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    vorbis_encode_init_vbr

    - -

    declared in "vorbis/vorbisenc.h";

    - -

    This is the primary function within libvorbisenc for setting up variable bitrate ("quality" based) modes. -

    Before this function is called, the vorbis_info struct should be initialized by using vorbis_info_init() from the libvorbis API. After encoding, vorbis_info_clear should be called. -

    -

    - - - - -
    -
    
-extern int vorbis_encode_init_vbr(vorbis_info *vi,
-			      long channels,
-			      long rate,
-			      
-			      float base_quality);
-
-
    -
    - -

    Parameters

    -
    -
    vi
    -
    Pointer to an initialized vorbis_info struct.
    -
    channels
    -
    The number of channels to be encoded.
    -
    rate
    -
    The sampling rate of the source audio.
    -
    base_quality
    -
    Desired quality level, currently from -0.1 to 1.0 (lo to hi).
    -
    - - -

    Return Values

    -
    -
  59. -0 for success
    60. - -
  60. less than zero for failure:
    61. -
      -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    • OV_EINVAL - Invalid setup request, eg, out of range argument.
      • -
    • OV_EIMPL - Unimplemented mode; unable to comply with quality level request.
      • -
    -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2004 xiph.org

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_init.html b/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_init.html deleted file mode 100644 index 7d18655..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_init.html +++ /dev/null @@ -1,88 +0,0 @@ - - - -libvorbisenc - function - vorbis_encode_setup_init - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    vorbis_encode_setup_init

    - -

    declared in "vorbis/vorbisenc.h";

    - -

    This function performs the last stage of three-step encoding setup, as described in the API overview under managed bitrate modes. - -

    Before this function is called, the vorbis_info struct should be initialized -by using vorbis_info_init() from the libvorbis API, one of vorbis_encode_setup_managed() -or vorbis_encode_setup_vbr() -called to initialize the high-level encoding setup, and vorbis_encode_ctl() called if -necessary to make encoding setup changes. vorbis_encode_setup_init() -finalizes the highlevel encoding structure into a complete encoding -setup after which the application may make no further setup changes.

    - -After encoding, vorbis_info_clear should be called. -

    -

    - - - - -
    -
    
-extern int vorbis_encode_setup_init(vorbis_info *vi);
-
-
    -
    - -

    Parameters

    -
    -
    vi
    -
    Pointer to an initialized vorbis_info struct.
    -
    - - -

    Return Values

    -
    -
  61. -0 for success
    62. - -
  62. less than zero for failure:
    63. -
      -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    • OV_EINVAL - Attempt to use vorbis_encode_setup_init() without first calling one of vorbis_encode_setup_managed() -or vorbis_encode_setup_vbr() -to initialize the high-level encoding setup -
      • -
    -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2004 xiph.org

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_managed.html b/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_managed.html deleted file mode 100644 index 6e8d8c7..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_managed.html +++ /dev/null @@ -1,102 +0,0 @@ - - - -libvorbisenc - function - vorbis_encode_setup_managed - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    vorbis_encode_setup_managed

    - -

    declared in "vorbis/vorbisenc.h";

    - -

    This function performs step-one of a three-step bitrate-managed -encode setup. It functions similarly to the one-step setup performed -by vorbis_encode_init() but -allows an application to make further encode setup tweaks using vorbis_encode_ctl() before finally -calling vorbis_encode_setup_init() to -complete the setup process. - -

    Before this function is called, the vorbis_info struct should be initialized -by using vorbis_info_init() from the libvorbis API. After encoding, -vorbis_info_clear should be called. - -

    The max_bitrate, nominal_bitrate, and min_bitrate settings are used -to set constraints for the encoded file. This function uses these -settings to select the appropriate encoding mode and set it up. -

    -

    - - - - -
    -
    
-extern int vorbis_encode_init(vorbis_info *vi,
-			      long channels,
-			      long rate,
-			      
-			      long max_bitrate,
-			      long nominal_bitrate,
-			      long min_bitrate);
-
-
    -
    - -

    Parameters

    -
    -
    vi
    -
    Pointer to an initialized vorbis_info struct.
    -
    channels
    -
    The number of channels to be encoded.
    -
    rate
    -
    The sampling rate of the source audio.
    -
    max_bitrate
    -
    Desired maximum bitrate (limit). -1 indicates unset.
    -
    nominal_bitrate
    -
    Desired average, or central, bitrate. -1 indicates unset.
    -
    min_bitrate
    -
    Desired minimum bitrate. -1 indicates unset.
    -
    - - -

    Return Values

    -
    -
  63. -0 for success
    64. - -
  64. less than zero for failure:
    65. -
      -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    • OV_EINVAL - Invalid setup request, eg, out of range argument.
      • -
    • OV_EIMPL - Unimplemented mode; unable to comply with bitrate request.
      • -
    -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2004 xiph.org

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_vbr.html b/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_vbr.html deleted file mode 100644 index 6c9a698..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/vorbis_encode_setup_vbr.html +++ /dev/null @@ -1,90 +0,0 @@ - - - -libvorbisenc - function - vorbis_encode_setup_vbr - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    vorbis_encode_setup_vbr

    - -

    declared in "vorbis/vorbisenc.h";

    - -

    This function performs step-one of a three-step variable bitrate -(quality-based) encode setup. It functions similarly to the one-step -setup performed by vorbis_encode_init_vbr() but -allows an application to make further encode setup tweaks using vorbis_encode_ctl() before finally -calling vorbis_encode_setup_init() to -complete the setup process. - -

    Before this function is called, the vorbis_info struct should be initialized by using vorbis_info_init() from the libvorbis API. After encoding, vorbis_info_clear should be called. -

    -

    - - - - -
    -
    
-extern int vorbis_encode_init_vbr(vorbis_info *vi,
-			      long channels,
-			      long rate,
-			      
-			      float base_quality);
-
-
    -
    - -

    Parameters

    -
    -
    vi
    -
    Pointer to an initialized vorbis_info struct.
    -
    channels
    -
    The number of channels to be encoded.
    -
    rate
    -
    The sampling rate of the source audio.
    -
    base_quality
    -
    Desired quality level, currently from -0.1 to 1.0 (lo to hi).
    -
    - - -

    Return Values

    -
    -
  65. -0 for success
    66. - -
  66. less than zero for failure:
    67. -
      -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    • OV_EINVAL - Invalid setup request, eg, out of range argument.
      • -
    • OV_EIMPL - Unimplemented mode; unable to comply with quality level request.
      • -
    -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2004 xiph.org

    Ogg Vorbis
    team@vorbis.org

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisenc/vorbis_info.html b/Dependencies/libvorbis/doc/vorbisenc/vorbis_info.html deleted file mode 100644 index 99d2bbe..0000000 --- a/Dependencies/libvorbis/doc/vorbisenc/vorbis_info.html +++ /dev/null @@ -1,81 +0,0 @@ - - - -vorbis - datatype - vorbis_info - - - - - - - - - -

    libvorbisenc documentation

    libvorbisenc release 1.1 - 20040709

    - -

    vorbis_info

    - -

    declared in "vorbis/codec.h"

    - -

    -The vorbis_info structure contains information about a vorbis bitstream. - -

    - - - - - -
    -
    typedef struct vorbis_info{
-  int version;
-  int channels;
-  long rate;
-  
-  long bitrate_upper;
-  long bitrate_nominal;
-  long bitrate_lower;
-  long bitrate_window;
-
-  void *codec_setup;
-
-} vorbis_info;
    -
    - -

    Relevant Struct Members

    -
    -
    version
    -
    Vorbis encoder version used to create this bitstream.
    -
    channels
    -
    Int signifying number of channels in bitstream.
    -
    rate
    -
    Sampling rate of the bitstream.
    -
    bitrate_upper
    -
    Specifies the upper limit in a VBR bitstream. If the value matches the bitrate_nominal and bitrate_lower parameters, the stream is fixed bitrate. May be unset if no limit exists.
    -
    bitrate_nominal
    -
    Specifies the average bitrate for a VBR bitstream. May be unset. If the bitrate_upper and bitrate_lower parameters match, the stream is fixed bitrate.
    -
    bitrate_lower
    -
    Specifies the lower limit in a VBR bitstream. If the value matches the bitrate_nominal and bitrate_upper parameters, the stream is fixed bitrate. May be unset if no limit exists.
    -
    bitrate_window
    -
    Specifies the size of the bit reservoir in seconds relative to the nominal bitrate. May be unset.
    -
    codec_setup
    -
    Pointer to private encoder setup state.
    - -
    - - -

    -
    - - - - - - - - -

    copyright © 2004 vorbis team

    Ogg Vorbis
    team@vorbis.org

    vorbisfile documentation

    libvorbisenc release 1.1 - 20040709

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/Makefile.am b/Dependencies/libvorbis/doc/vorbisfile/Makefile.am deleted file mode 100644 index 26977e0..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/Makefile.am +++ /dev/null @@ -1,24 +0,0 @@ -## Process this file with automake to produce Makefile.in - -docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)/vorbisfile - -doc_DATA = OggVorbis_File.html callbacks.html chaining_example_c.html\ - chainingexample.html crosslap.html datastructures.html decoding.html\ - example.html exampleindex.html fileinfo.html index.html\ - initialization.html ov_bitrate.html ov_bitrate_instant.html\ - ov_callbacks.html ov_clear.html ov_comment.html ov_crosslap.html\ - ov_fopen.html\ - ov_info.html ov_open.html ov_open_callbacks.html ov_pcm_seek.html\ - ov_pcm_seek_lap.html ov_pcm_seek_page.html ov_pcm_seek_page_lap.html\ - ov_pcm_tell.html ov_pcm_total.html ov_raw_seek.html\ - ov_raw_seek_lap.html ov_raw_tell.html ov_raw_total.html ov_read.html\ - ov_read_float.html ov_seekable.html ov_serialnumber.html\ - ov_streams.html ov_test.html ov_test_callbacks.html ov_test_open.html\ - ov_time_seek.html ov_time_seek_lap.html ov_time_seek_page.html\ - ov_time_seek_page_lap.html ov_time_tell.html ov_time_total.html\ - overview.html reference.html return.html seekexample.html seeking.html\ - seeking_example_c.html seeking_test_c.html seekingexample.html\ - style.css threads.html vorbis_comment.html vorbis_info.html\ - vorbisfile_example_c.html - -EXTRA_DIST = $(doc_DATA) diff --git a/Dependencies/libvorbis/doc/vorbisfile/Makefile.in b/Dependencies/libvorbis/doc/vorbisfile/Makefile.in deleted file mode 100644 index b9cf38a..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/Makefile.in +++ /dev/null @@ -1,406 +0,0 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - 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install-pdf install-pdf-am install-ps install-ps-am \ - install-strip installcheck installcheck-am installdirs \ - maintainer-clean maintainer-clean-generic mostlyclean \ - mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ - uninstall uninstall-am uninstall-docDATA - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/Dependencies/libvorbis/doc/vorbisfile/OggVorbis_File.html b/Dependencies/libvorbis/doc/vorbisfile/OggVorbis_File.html deleted file mode 100644 index 293295b..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/OggVorbis_File.html +++ /dev/null @@ -1,137 +0,0 @@ - - - -Vorbisfile - datatype - OggVorbis_File - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    OggVorbis_File

    - -

    declared in "vorbis/vorbisfile.h"

    - -

    -The OggVorbis_File structure defines an Ogg Vorbis file. -

    - -This structure is used in all libvorbisfile routines. Before it can -be used, it must be initialized by ov_open(), ov_fopen(), or ov_open_callbacks(). Important -Note: The use of ov_open() is -discouraged under Windows due to a peculiarity of Windows linking -convention; use ov_fopen() or ov_open_callbacks() instead. This -caution only applies to Windows; use of ov_open() is appropriate for all other -platforms. See the ov_open() page for more -information. - -

    -After use, the OggVorbis_File structure must be deallocated with a -call to ov_clear(). - -

    -Note that once a file handle is passed to a successful ov_open() call, the handle is owned by -libvorbisfile and will be closed by libvorbisfile later during the -call to ov_clear(). The handle should not -be used or closed outside of the libvorbisfile API. Similarly, files -opened by ov_fopen() will also be closed -internally by vorbisfile in ov_clear().

    - -ov_open_callbacks() allows the -application to choose whether libvorbisfile will or will not close the -handle in ov_clear(); see the ov_open_callbacks() page for more information.

    - -If a call to ov_open() or ov_open_callbacks() fails, -libvorbisfile does not assume ownership of the handle and the -application is expected to close it if necessary. A failed ov_fopen() call will internally close the -file handle if the open process fails.

    - -

    - - - - -
    -
    typedef struct {
-  void             *datasource; /* Pointer to a FILE *, etc. */
-  int              seekable;
-  ogg_int64_t      offset;
-  ogg_int64_t      end;
-  ogg_sync_state   oy; 
-
-  /* If the FILE handle isn't seekable (eg, a pipe), only the current
-     stream appears */
-  int              links;
-  ogg_int64_t      *offsets;
-  ogg_int64_t      *dataoffsets;
-  long             *serialnos;
-  ogg_int64_t      *pcmlengths;
-  vorbis_info      *vi;
-  vorbis_comment   *vc;
-
-  /* Decoding working state local storage */
-  ogg_int64_t      pcm_offset;
-  int              ready_state;
-  long             current_serialno;
-  int              current_link;
-
-  ogg_int64_t      bittrack;
-  ogg_int64_t      samptrack;
-
-  ogg_stream_state os; /* take physical pages, weld into a logical
-                          stream of packets */
-  vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */
-  vorbis_block     vb; /* local working space for packet->PCM decode */
-
-  ov_callbacks callbacks;
-
-} OggVorbis_File;
    -
    - -

    Relevant Struct Members

    -
    -
    datasource
    - -
    Pointer to file or other ogg source. When using stdio based -file/stream access, this field contains a FILE pointer. When using -custom IO via callbacks, libvorbisfile treats this void pointer as a -black box only to be passed to the callback routines provided by the -application.
    - -
    seekable
    -
    Read-only int indicating whether file is seekable. E.g., a physical file is seekable, a pipe isn't.
    -
    links
    -
    Read-only int indicating the number of logical bitstreams within the physical bitstream.
    -
    ov_callbacks
    -
    Collection of file manipulation routines to be used on this data source. When using stdio/FILE access via ov_open(), the callbacks will be filled in with stdio calls or wrappers to stdio calls.
    -
    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/callbacks.html b/Dependencies/libvorbis/doc/vorbisfile/callbacks.html deleted file mode 100644 index 5ed0124..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/callbacks.html +++ /dev/null @@ -1,121 +0,0 @@ - - - -Vorbisfile - Callbacks and non-stdio I/O - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Callbacks and non-stdio I/O

    - -Although stdio is convenient and nearly universally implemented as per -ANSI C, it is not suited to all or even most potential uses of Vorbis. -For additional flexibility, embedded applications may provide their -own I/O functions for use with Vorbisfile when stdio is unavailable or not -suitable. One common example is decoding a Vorbis stream from a -memory buffer.

    - -Use custom I/O functions by populating an ov_callbacks structure and calling ov_open_callbacks() or ov_test_callbacks() rather than the -typical ov_open() or ov_test(). Past the open call, use of -libvorbisfile is identical to using it with stdio. - -

    Read function

    - -The read-like function provided in the read_func field is -used to fetch the requested amount of data. It expects the fetch -operation to function similar to file-access, that is, a multiple read -operations will retrieve contiguous sequential pieces of data, -advancing a position cursor after each read.

    - -The following behaviors are also expected:

    -

      -
    • a return of '0' indicates end-of-data (if the by-thread errno is unset) -
    • short reads mean nothing special (short reads are not treated as error conditions) -
    • a return of zero with the by-thread errno set to nonzero indicates a read error -
    -

    - -

    Seek function

    - -The seek-like function provided in the seek_func field is -used to request non-sequential data access by libvorbisfile, moving -the access cursor to the requested position. The seek function is -optional; if callbacks are only to handle non-seeking (streaming) data -or the application wishes to force streaming behavior, -seek_func and tell_func should be set to NULL. If -the seek function is non-NULL, libvorbisfile mandates the following -behavior: - -
      -
    • The seek function must always return -1 (failure) if the given -data abstraction is not seekable. It may choose to always return -1 -if the application desires libvorbisfile to treat the Vorbis data -strictly as a stream (which makes for a less expensive open -operation).

      - -

    • If the seek function initially indicates seekability, it must -always succeed upon being given a valid seek request.

      - -

    • The seek function must implement all of SEEK_SET, SEEK_CUR and -SEEK_END. The implementation of SEEK_END should set the access cursor -one past the last byte of accessible data, as would stdio -fseek()

      -

    - -

    Close function

    - -The close function should deallocate any access state used by the -passed in instance of the data access abstraction and invalidate the -instance handle. The close function is assumed to succeed; its return -code is not checked.

    - -The close_func may be set to NULL to indicate that libvorbis -should not attempt to close the file/data handle in ov_clear but allow the application to handle -file/data access cleanup itself. For example, by passing the normal -stdio calls as callback functions, but passing a close_func -that is NULL or does nothing (as in the case of OV_CALLBACKS_NOCLOSE), an -application may call ov_clear() and then -later fclose() the file originally passed to libvorbisfile. - -

    Tell function

    - -The tell function is intended to mimic the -behavior of ftell() and must return the byte position of the -next data byte that would be read. If the data access cursor is at -the end of the 'file' (pointing to one past the last byte of data, as -it would be after calling fseek(file,SEEK_END,0)), the tell -function must return the data position (and thus the total file size), -not an error.

    - -The tell function need not be provided if the data IO abstraction is -not seekable, or the application wishes to force streaming -behavior. In this case, the tell_func and seek_func -fields should be set to NULL.

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/chaining_example_c.html b/Dependencies/libvorbis/doc/vorbisfile/chaining_example_c.html deleted file mode 100644 index d092b78..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/chaining_example_c.html +++ /dev/null @@ -1,90 +0,0 @@ - - - -vorbisfile - chaining_example.c - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    chaining_example.c

    - -

    -The example program source: - -

    - - - - -
    -
    
-
-#include <vorbis/codec.h>
-#include <vorbis/vorbisfile.h>
-
-int main(){
-  OggVorbis_File ov;
-  int i;
-
-#ifdef _WIN32 /* We need to set stdin to binary mode on windows. */
-  _setmode( _fileno( stdin ), _O_BINARY );
-#endif
-
-  /* open the file/pipe on stdin */
-  if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){
-    printf("Could not open input as an OggVorbis file.\n\n");
-    exit(1);
-  }
-  
-  /* print details about each logical bitstream in the input */
-  if(ov_seekable(&ov)){
-    printf("Input bitstream contained %ld logical bitstream section(s).\n",
-           ov_streams(&ov));
-    printf("Total bitstream playing time: %ld seconds\n\n",
-           (long)ov_time_total(&ov,-1));
-
-  }else{
-    printf("Standard input was not seekable.\n"
-           "First logical bitstream information:\n\n");
-  }
-
-  for(i=0;i<ov_streams(&ov);i++){
-    vorbis_info *vi=ov_info(&ov,i);
-    printf("\tlogical bitstream section %d information:\n",i+1);
-    printf("\t\t%ldHz %d channels bitrate %ldkbps serial number=%ld\n",
-           vi->rate,vi->channels,ov_bitrate(&ov,i)/1000,
-           ov_serialnumber(&ov,i));
-    printf("\t\tcompressed length: %ld bytes ",(long)(ov_raw_total(&ov,i)));
-    printf(" play time: %lds\n",(long)ov_time_total(&ov,i));
-  }
-
-  ov_clear(&ov);
-  return 0;
-}
-
-
    -
    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis
    team@vorbis.org

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/chainingexample.html b/Dependencies/libvorbis/doc/vorbisfile/chainingexample.html deleted file mode 100644 index e2c313e..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/chainingexample.html +++ /dev/null @@ -1,175 +0,0 @@ - - - -vorbisfile - Example Code - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Chaining Example Code

    - -

    -The following is a run-through of the chaining example program supplied -with vorbisfile - chaining_example.c. -This program demonstrates how to work with a chained bitstream. - -

    -First, relevant headers, including vorbis-specific "codec.h" and "vorbisfile.h" have to be included. - -

    - - - - -
    -
    
-#include "vorbis/codec.h"
-#include "vorbis/vorbisfile.h"
-#include "../lib/misc.h"
-
    -
    - -

    Inside main(), we declare our primary OggVorbis_File structure. We also declare a other helpful variables to track our progress within the file. -

    - - - - -
    -
    
-int main(){
-  OggVorbis_File ov;
-  int i;
-
    -
    - -

    This example takes its input on stdin which is in 'text' mode by default under Windows; this will corrupt the input data unless set to binary mode. This applies only to Windows. -

    - - - - -
    -
    
-#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
-  _setmode( _fileno( stdin ), _O_BINARY );
-#endif
-
    -
    - -

    We call ov_open_callbacks() to -initialize the OggVorbis_File -structure. ov_open_callbacks() -also checks to ensure that we're reading Vorbis format and not -something else. The OV_CALLBACKS_NOCLOSE callbacks instruct -libvorbisfile not to close stdin later during cleanup.

    - -

    - - - - -
    -
    
-  if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){
-    printf("Could not open input as an OggVorbis file.\n\n");
-    exit(1);
-  }
-
-
    -
    - -

    -First we check to make sure the stream is seekable using ov_seekable. - -

    Then we're going to find the number of logical bitstreams in the physical bitstream using ov_streams. - -

    We use ov_time_total to determine the total length of the physical bitstream. We specify that we want the entire bitstream by using the argument -1. - -

    - - - - -
    -
    
-  if(ov_seekable(&ov)){
-    printf("Input bitstream contained %ld logical bitstream section(s).\n",
-	   ov_streams(&ov));
-    printf("Total bitstream playing time: %ld seconds\n\n",
-	   (long)ov_time_total(&ov,-1));
-
-  }else{
-    printf("Standard input was not seekable.\n"
-	   "First logical bitstream information:\n\n");
-  }
-  
-
    -
    - -

    Now we're going to iterate through each logical bitstream and print information about that bitstream. - -

    We use ov_info to pull out the vorbis_info struct for each logical bitstream. This struct contains bitstream-specific info. - -

    ov_serialnumber retrieves the unique serial number for the logical bistream. ov_raw_total gives the total compressed bytes for the logical bitstream, and ov_time_total gives the total time in the logical bitstream. - -

    - - - - -
    -
    
-  for(i=0;i<ov_streams(&ov);i++){
-    vorbis_info *vi=ov_info(&ov,i);
-    printf("\tlogical bitstream section %d information:\n",i+1);
-    printf("\t\t%ldHz %d channels bitrate %ldkbps serial number=%ld\n",
-	   vi->rate,vi->channels,ov_bitrate(&ov,i)/1000,
-	   ov_serialnumber(&ov,i));
-    printf("\t\tcompressed length: %ld bytes ",(long)(ov_raw_total(&ov,i)));
-    printf(" play time: %lds\n",(long)ov_time_total(&ov,i));
-  } 
-
    -
    -

    -When we're done with the entire physical bitstream, we need to call ov_clear() to release the bitstream. - -

    - - - - -
    -
    
-  ov_clear(&ov);
-  return 0;
-}
-
    -
    - -

    -The full source for chaining_example.c can be found with the vorbis -distribution in chaining_example.c. - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis
    team@vorbis.org

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/crosslap.html b/Dependencies/libvorbis/doc/vorbisfile/crosslap.html deleted file mode 100644 index d998eb2..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/crosslap.html +++ /dev/null @@ -1,121 +0,0 @@ - - - -Vorbisfile - Sample Crosslapping - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    What is Crosslapping?

    - -

    Crosslapping blends two samples together using a window function, -such that any sudden discontinuities between the samples that may -cause clicks or thumps are eliminated or blended away. The technique -is nearly identical to how Vorbis internally splices together frames -of audio data during normal decode. API functions are provided to crosslap transitions between seperate -streams, or to crosslap when seeking within -a single stream. - -

    Why Crosslap?

    -

    The source of boundary clicks

    - -

    Vorbis is a lossy compression format such that any compressed -signal is at best a close approximation of the original. The -approximation may be very good (ie, indistingushable to the human -ear), but it is an approximation nonetheless. Even if a sample or set -of samples is contructed carefully such that transitions from one to -another match perfectly in the original, the compression process -introduces minute amplitude and phase errors. It's an unavoidable -result of such high compression rates. - -

    If an application transitions instantly from one sample to another, -any tiny discrepancy introduced in the lossy compression process -becomes audible as a stairstep discontinuity. Even if the discrepancy -in a normal lapped frame is only .1dB (usually far below the -threshhold of perception), that's a sudden cliff of 380 steps in a 16 -bit sample (when there's a boundary with no lapping). - -

    I thought Vorbis was gapless

    - -

    It is. Vorbis introduces no extra samples at the beginning or end -of a stream, nor does it remove any samples. Gapless encoding -eliminates 99% of the click, pop or outright blown speaker that would -occur if boundaries had gaps or made no effort to align -transitions. However, gapless encoding is not enough to entirely -eliminate stairstep discontinuities all the time for exactly the -reasons described above. - -

    Frame lapping, like Vorbis performs internally during continuous -playback, is necessary to eliminate that last epsilon of trouble. - -

    Easiest Crosslap

    - -The easiest way to perform crosslapping in Vorbis is to use the -lapping functions with no other extra effort. These functions behave -identically to when lapping isn't used except to provide -at-least-very-good lapping results. Crosslapping will not introduce -any samples into or remove any samples from the decoded audio; the -only difference is that the transition is lapped. Lapping occurs from -the current PCM position (either in the old stream, or at the position -prior to calling a lapping seek) forward into the next -half-short-block of audio data to be read from the new stream or -position. - -

    Ideally, vorbisfile internally reads an extra frame of audio from -the old stream/position to perform lapping into the new -stream/position. However, automagic crosslapping works properly even -if the old stream/position is at EOF. In this case, the synthetic -post-extrapolation generated by the encoder to pad out the last block -with appropriate data (and avoid encoding a stairstep, which is -inefficient) is used for crosslapping purposes. Although this is -synthetic data, the result is still usually completely unnoticable -even in careful listening (and always preferable to a click or pop). - -

    Vorbisfile will lap between streams of differing numbers of -channels. Any extra channels from the old stream are ignored; playback -of these channels simply ends. Extra channels in the new stream are -lapped from silence. Vorbisfile will also lap between streams links -of differing sample rates. In this case, the sample rates are ignored -(no implicit resampling is done to match playback). It is up to the -application developer to decide if this behavior makes any sense in a -given context; in practical use, these default behaviors perform -sensibly. - -

    Best Crosslap

    - -

    To acheive the best possible crosslapping results, avoid the case -where synthetic extrapolation data is used for crosslapping. That is, -design loops and samples such that a little bit of data is left over -in sample A when seeking to sample B. Normally, the end of sample A -and the beginning of B would overlap exactly; this allows -crosslapping to perform exactly as it would within vorbis when -stitching audio frames together into continuous decoded audio. - -

    The optimal amount of overlap is half a short-block, and this -varies by compression mode. Each encoder will vary in exact block -size selection; for vorbis 1.0, for -q0 through -q10 and 44kHz or -greater, a half-short block is 64 samples. - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/datastructures.html b/Dependencies/libvorbis/doc/vorbisfile/datastructures.html deleted file mode 100644 index d3294a3..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/datastructures.html +++ /dev/null @@ -1,61 +0,0 @@ - - - -Vorbisfile - Base Data Structures - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Base Data Structures

    -

    There are several data structures used to hold file and bitstream information during libvorbisfile decoding. These structures are declared in "vorbis/vorbisfile.h" and "vorbis/codec.h". -

    -

    When using libvorbisfile, it's not necessary to know about most of the contents of these data structures, but it may be helpful to understand what they contain. -

    - - - - - - - - - - - - - - - - - - - - - - -
    datatypepurpose
    OggVorbis_FileThis structure represents the basic file information. It contains - a pointer to the physical file or bitstream and various information about that bitstream.
    vorbis_commentThis structure contains the file comments. It contains - a pointer to unlimited user comments, information about the number of comments, and a vendor description.
    vorbis_infoThis structure contains encoder-related information about the bitstream. It includes encoder info, channel info, and bitrate limits.
    ov_callbacksThis structure contains pointers to the application-specified file manipulation routines set for use by ov_open_callbacks(). See also the provided document on using application-provided callbacks instead of stdio.
    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/decoding.html b/Dependencies/libvorbis/doc/vorbisfile/decoding.html deleted file mode 100644 index 4a39155..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/decoding.html +++ /dev/null @@ -1,92 +0,0 @@ - - - -Vorbisfile - Decoding - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Decoding

    - -

    -All libvorbisfile decoding routines are declared in "vorbis/vorbisfile.h". -

    - -After initialization, decoding audio -is as simple as calling ov_read() (or the -similar functions ov_read_float() and -ov_read_filter). This function works -similarly to reading from a normal file using read().

    - -However, a few differences are worth noting: - -

    multiple stream links

    - -A Vorbis stream may consist of multiple sections (called links) that -encode differing numbers of channels or sample rates. It is vitally -important to pay attention to the link numbers returned by ov_read and handle audio changes that may -occur at link boundaries. Such multi-section files do exist in the -wild and are not merely a specification curiosity. - -

    returned data amount

    - -ov_read does not attempt to completely fill -a large, passed in data buffer; it merely guarantees that the passed -back data does not overflow the passed in buffer size. Large buffers -may be filled by iteratively looping over calls to ov_read (incrementing the buffer pointer) -until the original buffer is filled. - -

    file cursor position

    - -Vorbis files do not necessarily start at a sample number or time offset -of zero. Do not be surprised if a file begins at a positive offset of -several minutes or hours, such as would happen if a large stream (such -as a concert recording) is chopped into multiple seperate files. - -

    - - - - - - - - - - - - - - - - - -
    functionpurpose
    ov_readThis function makes up the main chunk of a decode loop. It takes an -OggVorbis_File structure, which must have been initialized by a previous -call to ov_open(), ov_fopen(), -or ov_open_callbacks().
    ov_read_floatThis function decodes to floats instead of integer samples.
    ov_read_filterThis function works like ov_read, but passes the PCM data through the provided filter before converting to integer sample data.
    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/example.html b/Dependencies/libvorbis/doc/vorbisfile/example.html deleted file mode 100644 index 4372b98..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/example.html +++ /dev/null @@ -1,208 +0,0 @@ - - - -Vorbisfile - Example Code - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Decoding Example Code

    - -

    -The following is a run-through of the decoding example program supplied -with libvorbisfile, vorbisfile_example.c. -This program takes a vorbis bitstream from stdin and writes raw pcm to stdout. - -

    -First, relevant headers, including vorbis-specific "vorbis/codec.h" and "vorbisfile.h" have to be included. - -

    - - - - -
    -
    
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include "vorbis/codec.h"
-#include "vorbisfile.h"
-
    -
    -

    -We also have to make a concession to Windows users here. If we are using windows for decoding, we must declare these libraries so that we can set stdin/stdout to binary. -

    - - - - -
    -
    
-#ifdef _WIN32
-#include <io.h>
-#include <fcntl.h>
-#endif
-
    -
    -

    -Next, a buffer for the pcm audio output is declared. - -

    - - - - -
    -
    
-char pcmout[4096];
-
    -
    - -

    Inside main(), we declare our primary OggVorbis_File structure. We also declare a few other helpful variables to track out progress within the file. -Also, we make our final concession to Windows users by setting the stdin and stdout to binary mode. -

    - - - - -
    -
    
-int main(int argc, char **argv){
-  OggVorbis_File vf;
-  int eof=0;
-  int current_section;
-
-#ifdef _WIN32
-  _setmode( _fileno( stdin ), _O_BINARY );
-  _setmode( _fileno( stdout ), _O_BINARY );
-#endif
-
    -
    - -

    We call ov_open_callbacks() to -initialize the OggVorbis_File structure with default values. -ov_open_callbacks() also checks -to ensure that we're reading Vorbis format and not something else. The -OV_CALLBACKS_NOCLOSE callbacks instruct libvorbisfile not to close -stdin later during cleanup. - -

    - - - - -
    -
    
-  if(ov_open_callbacks(stdin, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) {
-      fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n");
-      exit(1);
-  }
-
-
    -
    - -

    -We're going to pull the channel and bitrate info from the file using ov_info() and show them to the user. -We also want to pull out and show the user a comment attached to the file using ov_comment(). - -

    - - - - -
    -
    
-  {
-    char **ptr=ov_comment(&vf,-1)->user_comments;
-    vorbis_info *vi=ov_info(&vf,-1);
-    while(*ptr){
-      fprintf(stderr,"%s\n",*ptr);
-      ++ptr;
-    }
-    fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate);
-    fprintf(stderr,"\nDecoded length: %ld samples\n",
-            (long)ov_pcm_total(&vf,-1));
-    fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor);
-  }
-  
-
    -
    - -

    -Here's the read loop: - -

    - - - - -
    -
    
-
-  while(!eof){
-    long ret=ov_read(&vf,pcmout,sizeof(pcmout),0,2,1,¤t_section);
-    if (ret == 0) {
-      /* EOF */
-      eof=1;
-    } else if (ret < 0) {
-      /* error in the stream.  Not a problem, just reporting it in
-	 case we (the app) cares.  In this case, we don't. */
-    } else {
-      /* we don't bother dealing with sample rate changes, etc, but
-	 you'll have to*/
-      fwrite(pcmout,1,ret,stdout);
-    }
-  }
-
-  
-
    -
    - -

    -The code is reading blocks of data using ov_read(). -Based on the value returned, we know if we're at the end of the file or have invalid data. If we have valid data, we write it to the pcm output. - -

    -Now that we've finished playing, we can pack up and go home. It's important to call ov_clear() when we're finished. - -

    - - - - -
    -
    
-
-  ov_clear(&vf);
-    
-  fprintf(stderr,"Done.\n");
-  return(0);
-}
-
    -
    - -

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/exampleindex.html b/Dependencies/libvorbis/doc/vorbisfile/exampleindex.html deleted file mode 100644 index b168664..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/exampleindex.html +++ /dev/null @@ -1,39 +0,0 @@ - - - -vorbisfile - Documentation - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    VorbisFile Example Code

    - -

    -Three sample programs are included with the vorbisfile distribution. -

    -vorbisfile decoding
    -vorbisfile seeking
    -vorbisfile bitstream chaining
    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis
    team@vorbis.org

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/fileinfo.html b/Dependencies/libvorbis/doc/vorbisfile/fileinfo.html deleted file mode 100644 index 8b92d90..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/fileinfo.html +++ /dev/null @@ -1,95 +0,0 @@ - - - -Vorbisfile - File Information - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    File Information

    -

    Libvorbisfile contains many functions to get information about bitstream attributes and decoding status. -

    -All libvorbisfile file information routines are declared in "vorbis/vorbisfile.h". -

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    functionpurpose
    ov_bitrateReturns the average bitrate of the current logical bitstream.
    ov_bitrate_instantReturns the exact bitrate since the last call of this function, or -1 if at the beginning of the bitream or no new information is available.
    ov_streamsGives the number of logical bitstreams within the current physical bitstream.
    ov_seekableIndicates whether the bitstream is seekable.
    ov_serialnumberReturns the unique serial number of the specified logical bitstream.
    ov_raw_totalReturns the total (compressed) bytes in a physical or logical seekable bitstream.
    ov_pcm_totalReturns the total number of samples in a physical or logical seekable bitstream.
    ov_time_totalReturns the total time length in seconds of a physical or logical seekable bitstream.
    ov_raw_tellReturns the byte location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.
    ov_pcm_tellReturns the sample location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.
    ov_time_tellReturns the time location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.
    ov_infoReturns the vorbis_info struct for a specific bitstream section.
    ov_commentReturns attached comments for the current bitstream.
    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/index.html b/Dependencies/libvorbis/doc/vorbisfile/index.html deleted file mode 100644 index fc85866..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/index.html +++ /dev/null @@ -1,49 +0,0 @@ - - - -Vorbisfile - Documentation - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Vorbisfile Documentation

    - -

    - -The Vorbisfile library provides a convenient high-level API for -decoding and basic manipulation of all Vorbis I audio streams. -Libvorbisfile is implemented as a layer on top of Xiph.org's reference -libogg and libvorbis libraries.

    - -Vorbisfile can be used along with any ANSI compliant stdio implementation -for file/stream access, or use custom stream i/o routines provided by -the embedded environment. Both uses are described in detail in this -documentation. - -

    -API overview
    -API reference
    -Code Examples
    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/initialization.html b/Dependencies/libvorbis/doc/vorbisfile/initialization.html deleted file mode 100644 index c49b4e7..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/initialization.html +++ /dev/null @@ -1,118 +0,0 @@ - - - -Vorbisfile - Setup/Teardown - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Setup/Teardown

    In order to decode audio using -libvorbisfile, a bitstream containing Vorbis audio must be properly -initialized before decoding and cleared when decoding is finished. -The simplest possible case is to use ov_fopen() to open the file for access, check -it for Vorbis content, and prepare it for playback. A successful return code from ov_fopen() indicates the file is ready for use. -Once the file is no longer needed, ov_clear() is used to close the file and -deallocate decoding resources.

    - -An application that requires more setup flexibility may open a data -stream using ov_open_callbacks() -to change default libvorbis behavior or specify non-stdio data access -mechanisms.

    - -

    -All libvorbisfile initialization and deallocation routines are declared in "vorbis/vorbisfile.h". -

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    functionpurpose
    ov_fopenOpens a file and initializes the Ogg Vorbis bitstream with default values. This must be called before other functions in the library may be - used.
    ov_openInitializes the Ogg Vorbis bitstream with default values from a passed in file handle. This must be called before other functions in the library may be - used. Do not use this call under Windows [a]; Use ov_fopen() or ov_open_callbacks() instead.
    ov_open_callbacksInitializes the Ogg Vorbis bitstream from a file handle and custom file/bitstream manipulation routines. Used instead of ov_open() or ov_fopen() when altering or replacing libvorbis's default stdio I/O behavior, or when a bitstream must be initialized from a FILE * under Windows.
    ov_testPartially opens a file just far enough to determine if the file -is an Ogg Vorbis file or not. A successful return indicates that the -file appears to be an Ogg Vorbis file, but the OggVorbis_File struct is not yet fully -initialized for actual decoding. After a successful return, the file -may be closed using ov_clear() or fully -opened for decoding using ov_test_open().

    This call is intended to -be used as a less expensive file open test than a full ov_open().

    -Note that libvorbisfile owns the passed in file resource is it returns success; do not fclose() files owned by libvorbisfile.

    ov_test_callbacksAs above but allowing application-define I/O callbacks.

    -Note that libvorbisfile owns the passed in file resource is it returns success; do not fclose() files owned by libvorbisfile.

    ov_test_open -Finish opening a file after a successful call to ov_test() or ov_test_callbacks().
    ov_clear Closes the - bitstream and cleans up loose ends. Must be called when - finished with the bitstream. After return, the OggVorbis_File struct is - invalid and may not be used before being initialized again - before begin reinitialized. - -
    - -

    -

    - - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_bitrate.html b/Dependencies/libvorbis/doc/vorbisfile/ov_bitrate.html deleted file mode 100644 index afd3945..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_bitrate.html +++ /dev/null @@ -1,72 +0,0 @@ - - - -Vorbisfile - function - ov_bitrate - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_bitrate

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    This function returns the average bitrate for the specified logical bitstream. This may be different from the ov_info->nominal_bitrate value, as it is based on the actual average for this bitstream if the file is seekable. -

    Nonseekable files will return the nominal bitrate setting or the average of the upper and lower bounds, if any of these values are set. -

    - -

    - - - - -
    -
    
-long ov_bitrate(OggVorbis_File *vf,int i);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    i
    -
    Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the bitrate for the entire bitstream, this parameter should be set to -1.
    -
    - - -

    Return Values

    -
    -
  67. OV_EINVAL indicates that an invalid argument value was submitted or that the stream represented by vf is not open.
    68. -
  68. OV_FALSE means the call returned a 'false' status, which in this case most likely indicates that the file is nonseekable and the upper, lower, and nominal bitrates were unset. -
  69. n indicates the bitrate for the given logical bitstream or the entire - physical bitstream. If the file is open for random (seekable) access, it will - find the *actual* average bitrate. If the file is streaming (nonseekable), it - returns the nominal bitrate (if set) or else the average of the - upper/lower bounds (if set).
    70. -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_bitrate_instant.html b/Dependencies/libvorbis/doc/vorbisfile/ov_bitrate_instant.html deleted file mode 100644 index 137effb..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_bitrate_instant.html +++ /dev/null @@ -1,65 +0,0 @@ - - - -Vorbisfile - function - ov_bitrate - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_bitrate_instant

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Used to find the most recent bitrate played back within the file. Will return 0 if the bitrate has not changed or it is the beginning of the file. - -

    - - - - -
    -
    
-long ov_bitrate_instant(OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions. -
    - - -

    Return Values

    -
    -
  70. 0 indicates the beginning of the file or unchanged bitrate info.
    71. -
  71. n indicates the actual bitrate since the last call.
    72. -
  72. OV_FALSE indicates that playback is not in progress, and thus there is no instantaneous bitrate information to report.
    73. -
  73. OV_EINVAL indicates that the stream represented by vf is not open.
    74. -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_callbacks.html b/Dependencies/libvorbis/doc/vorbisfile/ov_callbacks.html deleted file mode 100644 index 603705e..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_callbacks.html +++ /dev/null @@ -1,117 +0,0 @@ - - - -Vorbisfile - datatype - ov_callbacks - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_callbacks

    - -

    declared in "vorbis/codec.h"

    - -

    -The ov_callbacks structure contains file manipulation function prototypes necessary for opening, closing, seeking, and location. - -

    -The ov_callbacks structure does not need to be user-defined if you are -working with stdio-based file manipulation; the ov_fopen() and ov_open() calls internally provide default callbacks for -stdio. ov_callbacks are defined and passed to ov_open_callbacks() when -implementing non-stdio based stream manipulation (such as playback -from a memory buffer) or when ov_open()-style initialization from a FILE * is required under Windows [a]. -

    - - - - - -
    -
    typedef struct {
-  size_t (*read_func)  (void *ptr, size_t size, size_t nmemb, void *datasource);
-  int    (*seek_func)  (void *datasource, ogg_int64_t offset, int whence);
-  int    (*close_func) (void *datasource);
-  long   (*tell_func)  (void *datasource);
-} ov_callbacks;
    -
    - -

    Relevant Struct Members

    -
    -
    read_func
    -
    Pointer to custom data reading function.
    -
    seek_func
    -
    Pointer to custom data seeking function. If the data source is not seekable (or the application wants the data source to be treated as unseekable at all times), the provided seek callback should always return -1 (failure) or the seek_func and tell_func fields should be set to NULL.
    -
    close_func
    -
    Pointer to custom data source closure function. Set to NULL if libvorbisfile should not attempt to automatically close the file/data handle.
    -
    tell_func
    -
    Pointer to custom data location function. If the data source is not seekable (or the application wants the data source to be treated as unseekable at all times), the provided tell callback should always return -1 (failure) or the seek_func and tell_func fields should be set to NULL.
    -
    - -

    - -

    Predefined callbacks

    -The header vorbis/vorbisfile.h provides several predefined static ov_callbacks structures that may be passed to ov_open_callbacks(): -
    -
    OV_CALLBACKS_DEFAULT
    - -These callbacks provide the same behavior as used internally by ov_fopen() and ov_open(). - -
    OV_CALLBACKS_NOCLOSE
    - -The same as OV_CALLBACKS_DEFAULT, but with the -close_func field set to NULL. The most typical use would be -to use ov_open_callbacks() to -provide the same behavior as ov_open(), but -not close the file/data handle in ov_clear(). - -
    OV_CALLBACKS_STREAMONLY
    - -A set of callbacks that set seek_func and tell_func -to NULL, thus forcing strict streaming-only behavior regardless of -whether or not the input is actually seekable. - -
    OV_CALLBACKS_STREAMONLY_NOCLOSE
    - -The same as OV_CALLBACKS_STREAMONLY, but with -close_func also set to null, preventing libvorbisfile from -attempting to close the file/data handle in ov_clear(). - -
    -

    - -

    Examples and usage

    - -See the callbacks and non-stdio I/O document for more -detailed information on required behavior of the various callback -functions.

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_clear.html b/Dependencies/libvorbis/doc/vorbisfile/ov_clear.html deleted file mode 100644 index 62f353a..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_clear.html +++ /dev/null @@ -1,64 +0,0 @@ - - - -Vorbisfile - function - ov_clear - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_clear

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    After a bitstream has been opened using ov_fopen()/ov_open()/ov_open_callbacks() and decoding is complete, the application must call ov_clear() to clear -the decoder's buffers. ov_clear() will also close the file unless it was opened using ov_open_callbacks() with the close_func callback set to NULL.

    - -ov_clear() must also be called after a successful call to ov_test() or ov_test_callbacks().

    - -

    - - - - -
    -
    
-int ov_clear(OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions. After ov_clear has been called, the contents of this structure are deallocated, and it can no longer be used without being reinitialized by a call to ov_fopen(), ov_open() or ov_open_callbacks().
    -
    - - -

    Return Values

    -
    -
  74. 0 for success
    75. -
    - - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_comment.html b/Dependencies/libvorbis/doc/vorbisfile/ov_comment.html deleted file mode 100644 index 740ecab..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_comment.html +++ /dev/null @@ -1,66 +0,0 @@ - - - -Vorbisfile - function - ov_bitrate - - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_comment

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns a pointer to the vorbis_comment struct for the specified bitstream. For nonseekable streams, returns the struct for the current bitstream. -

    - -

    - - - - -
    -
    
-vorbis_comment *ov_comment(OggVorbis_File *vf,int link);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    i
    -
    Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the vorbis_comment struct for the current bitstream, this parameter should be set to -1.
    -
    - - -

    Return Values

    -
    -
  75. Returns the vorbis_comment struct for the specified bitstream.
    76. -
  76. NULL if the specified bitstream does not exist or the file has been initialized improperly.
    77. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_crosslap.html b/Dependencies/libvorbis/doc/vorbisfile/ov_crosslap.html deleted file mode 100644 index b13ebbd..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_crosslap.html +++ /dev/null @@ -1,100 +0,0 @@ - - - -Vorbisfile - function - ov_crosslap - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_crosslap()

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    ov_crosslap overlaps and blends the boundary at a transition -between two separate streams represented by separate OggVorbis_File structures. For lapping -transitions due to seeking within a single stream represented by a -single OggVorbis_File structure, -consider using the lapping versions of the vorbisfile seeking functions instead. - -

    ov_crosslap is used between the last (usually ov_read) call on -the old stream and the first ov_read from the new stream. Any -desired positioning of the new stream must occur before the call to -ov_crosslap() as a seek dumps all prior lapping information from a -stream's decode state. Crosslapping does not introduce or remove any -extraneous samples; positioning works exactly as if ov_crosslap was not -called. - -

    ov_crosslap will lap between streams of differing numbers of -channels. Any extra channels from the old stream are ignored; playback -of these channels simply ends. Extra channels in the new stream are -lapped from silence. ov_crosslap will also lap between streams links -of differing sample rates. In this case, the sample rates are ignored -(no implicit resampling is done to match playback). It is up to the -application developer to decide if this behavior makes any sense in a -given context; in practical use, these default behaviors perform -sensibly. - -

    - - - - -
    -
    
-long ov_crosslap(OggVorbis_File *old, OggVorbis_File *new);
-
-
    -
    - -

    Parameters

    -
    -
    old
    -
    A pointer to the OggVorbis_File structure representing the origin stream from which to transition playback.
    - -
    new
    -
    A pointer to the OggVorbis_File structure representing the stream with which playback continues.
    -
    - - -

    Return Values

    -
    -
    -
    OV_EINVAL
    -
    crosslap called with an OggVorbis_File structure that isn't open.
    -
    OV_EFAULT
    -
    internal error; implies a library bug or external heap corruption.
    -
    OV_EREAD
    -
    A read from media returned an error.
    -
    OV_EOF
    -
    indicates stream vf2 is at end of file, or that vf1 is at end of file immediately after a seek (making crosslap impossible as there's no preceding decode state to crosslap).
    -
    0
    -
    success.
    -
    -
    - - - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_fopen.html b/Dependencies/libvorbis/doc/vorbisfile/ov_fopen.html deleted file mode 100644 index 256f581..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_fopen.html +++ /dev/null @@ -1,124 +0,0 @@ - - - -Vorbisfile - function - ov_fopen - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_fopen

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    This is the simplest function used to open and initialize an OggVorbis_File -structure. It sets up all the related decoding structure. -

    The first argument is a file path suitable -for passing to fopen(). vf should be a pointer to an empty -OggVorbis_File structure -- this is used for ALL the externally visible -libvorbisfile functions. Once this has been called, the same OggVorbis_File struct should be passed -to all the libvorbisfile functions. -

    The vf structure initialized using ov_fopen() must -eventually be cleaned using ov_clear(). - -

    -It is often useful to call ov_fopen() simply to determine -whether a given file is a Vorbis bitstream. If the ov_fopen() -call fails, then the file is either inaccessable (errno is set) or not -recognizable as Vorbis (errno unchanged). If the call succeeds but -the initialized vf structure will not be used, the -application is responsible for calling ov_clear() to clear the decoder's buffers and -close the file.

    - -

    - - - - -
    -
    
-int ov_fopen(char *path,OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    path
    -
    Null terminated string containing a file path suitable for passing to fopen(). -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions. Once this has been called, the same OggVorbis_File -struct should be passed to all the libvorbisfile functions.
    -
    - - -

    Return Values

    -
    -
  77. 0 indicates success
    78. - -
  78. less than zero for failure:
    79. -
      -
    • OV_EREAD - A read from media returned an error.
      • -
    • OV_ENOTVORBIS - Bitstream does not contain any Vorbis data.
      • -
    • OV_EVERSION - Vorbis version mismatch.
      • -
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    -
    -

    - -

    Notes

    -
    - -
    [a] Threaded decode

    -

    If your decoder is threaded, it is recommended that you NOT call -ov_open_callbacks() -in the main control thread--instead, call ov_open_callbacks() in your decode/playback -thread. This is important because ov_open_callbacks() may be a fairly time-consuming -call, given that the full structure of the file is determined at this point, -which may require reading large parts of the file under certain circumstances -(determining all the logical bitstreams in one physical bitstream, for -example). See Thread Safety for other information on using libvorbisfile with threads. -

    - -

    [b] Mixed media streams

    -

    -As of Vorbisfile release 1.2.0, Vorbisfile is able to access the -Vorbis content in mixed-media Ogg streams, not just Vorbis-only -streams. For example, Vorbisfile may be used to open and access the -audio from an Ogg stream consisting of Theora video and Vorbis audio. -Vorbisfile 1.2.0 decodes the first logical audio stream of each -physical stream section.

    - -

    [c] Faster testing for Vorbis files

    -

    ov_test() and ov_test_callbacks() provide less -computationally expensive ways to test a file for Vorbisness, but -require more setup code.

    - -

    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_info.html b/Dependencies/libvorbis/doc/vorbisfile/ov_info.html deleted file mode 100644 index c9cc062..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_info.html +++ /dev/null @@ -1,64 +0,0 @@ - - - -Vorbisfile - function - ov_info - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_info

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns the vorbis_info struct for the specified bitstream. For nonseekable files, always returns the current vorbis_info struct. - -

    - - - - -
    -
    
-vorbis_info *ov_info(OggVorbis_File *vf,int link);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    i
    -
    Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the vorbis_info struct for the current bitstream, this parameter should be set to -1.
    -
    - - -

    Return Values

    -
    -
  79. Returns the vorbis_info struct for the specified bitstream. Returns vorbis_info for current bitstream if the file is nonseekable or i=-1.
    80. -
  80. NULL if the specified bitstream does not exist or the file has been initialized improperly.
    81. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_open.html b/Dependencies/libvorbis/doc/vorbisfile/ov_open.html deleted file mode 100644 index 9b6f9e0..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_open.html +++ /dev/null @@ -1,183 +0,0 @@ - - - -Vorbisfile - function - ov_open - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_open

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    ov_open is one of three initialization functions used to initialize -an OggVorbis_File structure and prepare a bitstream for playback. - -

    WARNING for Windows developers: Do not use ov_open() in -Windows applications; Windows linking places restrictions on -passing FILE * handles successfully, and ov_open() runs -afoul of these restrictions [a]. See the ov_open_callbacks() page for -details on using ov_open_callbacks() instead. - -

    The first argument must be a file pointer to an already opened file -or pipe (it need not be seekable--though this obviously restricts what -can be done with the bitstream). vf should be a pointer to the -OggVorbis_File structure -- this is used for ALL the externally visible libvorbisfile -functions. Once this has been called, the same OggVorbis_File -struct should be passed to all the libvorbisfile functions.

    - -The vf structure initialized using ov_fopen() must eventually -be cleaned using ov_clear(). Once a -FILE * handle is passed to ov_open() successfully, the -application MUST NOT fclose() or in any other way manipulate -that file handle. Vorbisfile will close the file in ov_clear(). If the application must be able -to close the FILE * handle itself, see ov_open_callbacks() with the use of -OV_CALLBACKS_NOCLOSE. - -

    It is often useful to call ov_open() simply to determine -whether a given file is a Vorbis bitstream. If the ov_open() -call fails, then the file is not recognizable as Vorbis. If the call -succeeds but the initialized vf structure will not be used, -the application is responsible for calling ov_clear() to clear the decoder's buffers and -close the file.

    - -If [and only if] an ov_open() call fails, the application -must explicitly fclose() the FILE * pointer itself. - - -

    - - - - -
    -
    
-int ov_open(FILE *f,OggVorbis_File *vf,char *initial,long ibytes);
-
    -
    - -

    Parameters

    -
    -
    f
    -
    File pointer to an already opened file -or pipe (it need not be seekable--though this obviously restricts what -can be done with the bitstream).
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions. Once this has been called, the same OggVorbis_File -struct should be passed to all the libvorbisfile functions.
    -
    initial
    -
    Typically set to NULL. This parameter is useful if some data has already been -read from the file and the stream is not seekable. It is used in conjunction with ibytes. In this case, initial -should be a pointer to a buffer containing the data read.
    -
    ibytes
    -
    Typically set to 0. This parameter is useful if some data has already been -read from the file and the stream is not seekable. In this case, ibytes -should contain the length (in bytes) of the buffer. Used together with initial
    -
    - - -

    Return Values

    -
    -
  81. 0 indicates success
    82. - -
  82. less than zero for failure:
    83. -
      -
    • OV_EREAD - A read from media returned an error.
      • -
    • OV_ENOTVORBIS - Bitstream is not Vorbis data.
      • -
    • OV_EVERSION - Vorbis version mismatch.
      • -
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    -
    -

    - - -

    Notes

    -
    - - -
    [a] Windows and ov_open()

    - -

    Under Windows, stdio file access is implemented in each of many -variants of crt.o, several of which are typically installed on any one -Windows machine. If libvorbisfile and the application using -libvorbisfile are not linked against the exact same -version/variant/build of crt.o (and they usually won't be, especially -using a prebuilt libvorbis DLL), FILE * handles cannot be -opened in the application and then passed to vorbisfile to be used -by stdio calls from vorbisfile's different version of CRT. For this -reason, using ov_open() under Windows -without careful, expert linking will typically cause a protection -fault. Windows programmers should use ov_fopen() (which will only use libvorbis's -crt.o) or ov_open_callbacks() -(which will only use the application's crt.o) instead.

    - -This warning only applies to Windows and only applies to ov_open(). It is perfectly safe to use ov_open() on all other platforms.

    - -For more information, see the following microsoft pages on C -runtime library linking and a specific description of restrictions -on passing CRT objects across DLL boundaries. - -

    - -

    [b] Threaded decode

    -

    If your decoder is threaded, it is recommended that you NOT call -ov_open() -in the main control thread--instead, call ov_open() in your decode/playback -thread. This is important because ov_open() may be a fairly time-consuming -call, given that the full structure of the file is determined at this point, -which may require reading large parts of the file under certain circumstances -(determining all the logical bitstreams in one physical bitstream, for -example). See Thread Safety for other information on using libvorbisfile with threads. -

    - -

    [c] Mixed media streams

    -

    -As of Vorbisfile release 1.2.0, Vorbisfile is able to access the -Vorbis content in mixed-media Ogg streams, not just Vorbis-only -streams. For example, Vorbisfile may be used to open and access the -audio from an Ogg stream consisting of Theora video and Vorbis audio. -Vorbisfile 1.2.0 decodes the first logical audio stream of each -physical stream section.

    - -

    [d] Faster testing for Vorbis files

    -

    ov_test() and ov_test_callbacks() provide less -computationally expensive ways to test a file for Vorbisness, but -require more setup code.

    - -

    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_open_callbacks.html b/Dependencies/libvorbis/doc/vorbisfile/ov_open_callbacks.html deleted file mode 100644 index 6718f12..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_open_callbacks.html +++ /dev/null @@ -1,147 +0,0 @@ - - - -Vorbisfile - function - ov_open_callbacks - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_open_callbacks

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    This is an alternative function used to open and initialize an -OggVorbis_File structure when using a data source other than a file, -when its necessary to modify default file access behavior, or to -initialize a Vorbis decode from a FILE * pointer under -Windows where ov_open() cannot be used. It -allows the application to specify custom file manipulation routines -and sets up all the related decoding structures. - -

    Once ov_open_callbacks() has been called, the same -OggVorbis_File struct should be passed to all the -libvorbisfile functions. Unlike ov_fopen() and ov_open(), ov_open_callbacks() may be used to -instruct vorbisfile to either automatically close or not to close the -file/data access handle in ov_clear(). -Automatic closure is disabled by passing NULL as the close callback, -or using one of the predefined callback sets that specify a NULL close -callback. The application is responsible for closing a file when a -call to ov_open_callbacks() is unsuccessful.

    - -See also Callbacks and Non-stdio I/O for -information on designing and specifying custom callback functions.

    - -

    - - - - -
    -
    
-int ov_open_callbacks(void *datasource, OggVorbis_File *vf, char *initial, long ibytes, ov_callbacks callbacks);
-
    -
    - -

    Parameters

    -
    -
    datasource
    -
    Pointer to a data structure allocated by the calling application, containing any state needed by the callbacks provided.
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions. Once this has been called, the same OggVorbis_File -struct should be passed to all the libvorbisfile functions.
    -
    initial
    -
    Typically set to NULL. This parameter is useful if some data has already been -read from the stream and the stream is not seekable. It is used in conjunction with ibytes. In this case, initial -should be a pointer to a buffer containing the data read.
    -
    ibytes
    -
    Typically set to 0. This parameter is useful if some data has already been -read from the stream and the stream is not seekable. In this case, ibytes -should contain the length (in bytes) of the buffer. Used together with initial.
    -
    callbacks
    -
    A completed ov_callbacks struct which indicates desired custom file manipulation routines. vorbisfile.h defines several preprovided callback sets; see ov_callbacks for details.
    -
    - - -

    Return Values

    -
    -
  83. 0 for success
    84. -
  84. less than zero for failure:
    85. -
      -
    • OV_EREAD - A read from media returned an error.
      • -
    • OV_ENOTVORBIS - Bitstream does not contain any Vorbis data.
      • -
    • OV_EVERSION - Vorbis version mismatch.
      • -
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    -
    -

    - -

    Notes

    -
    - -
    [a] Windows and use as an ov_open() substitute

    Windows -applications should not use ov_open() due -to the likelihood of CRT linking -mismatches and runtime protection faults -[ov_open:a]. ov_open_callbacks() is a safe substitute; specifically: - -

    ov_open_callbacks(f, vf, initial, ibytes, OV_CALLBACKS_DEFAULT);
-
    - -... provides exactly the same functionality as ov_open() but will always work correctly under -Windows, regardless of linking setup details.

    - -

    [b] Threaded decode

    -

    If your decoder is threaded, it is recommended that you NOT call -ov_open_callbacks() -in the main control thread--instead, call ov_open_callbacks() in your decode/playback -thread. This is important because ov_open_callbacks() may be a fairly time-consuming -call, given that the full structure of the file is determined at this point, -which may require reading large parts of the file under certain circumstances -(determining all the logical bitstreams in one physical bitstream, for -example). See Thread Safety for other information on using libvorbisfile with threads. -

    - -

    [c] Mixed media streams

    -

    -As of Vorbisfile release 1.2.0, Vorbisfile is able to access the -Vorbis content in mixed-media Ogg streams, not just Vorbis-only -streams. For example, Vorbisfile may be used to open and access the -audio from an Ogg stream consisting of Theora video and Vorbis audio. -Vorbisfile 1.2.0 decodes the first logical audio stream of each -physical stream section.

    - -

    [d] Faster testing for Vorbis files

    -

    ov_test() and ov_test_callbacks() provide less -computationally expensive ways to test a file for Vorbisness, but -require more setup code.

    - -

    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek.html b/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek.html deleted file mode 100644 index 73e2f66..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek.html +++ /dev/null @@ -1,83 +0,0 @@ - - - -Vorbisfile - function - ov_pcm_seek - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_pcm_seek

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Seeks to the offset specified (in pcm samples) within the physical bitstream. This function only works for seekable streams. -

    This also updates everything needed within the -decoder, so you can immediately call ov_read() and get data from -the newly seeked to position. -

    - -

    - - - - -
    -
    
-int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    pos
    -
    Position in pcm samples to seek to in the bitstream.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_lap.html b/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_lap.html deleted file mode 100644 index 4a30a92..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_lap.html +++ /dev/null @@ -1,103 +0,0 @@ - - - -Vorbisfile - function - ov_pcm_seek_lap - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_pcm_seek_lap

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Seeks to the offset specified (in pcm samples) within the physical bitstream. This variant of ov_pcm_seek also automatically -crosslaps the transition from the previous playback position into the -new playback position in order to eliminate clicking and boundary -discontinuities. Otherwise, usage and behavior is identical to ov_pcm_seek. - -

    ov_pcm_seek_lap also updates everything needed within the decoder, -so you can immediately call ov_read() and -get data from the newly seeked to position. - -

    ov_pcm_seek_lap will lap between logical stream links of differing -numbers of channels. Any extra channels from the origin of the seek -are ignored; playback of these channels simply ends. Extra channels at -the destination are lapped from silence. ov_pcm_seek_lap will also -lap between logical stream links of differing sample rates. In this -case, the sample rates are ignored (no implicit resampling is done to -match playback). It is up to the application developer to decide if -this behavior makes any sense in a given context; in practical use, -these default behaviors perform sensibly. - -

    This function only works for seekable streams. - -

    - - - - -
    -
    
-int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    pos
    -
    Position in pcm samples to seek to in the bitstream.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EOF - Indicates stream is at end of file immediately after a seek - (making crosslap impossible as there's no preceeding decode state to crosslap). -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_page.html b/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_page.html deleted file mode 100644 index 796609e..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_page.html +++ /dev/null @@ -1,84 +0,0 @@ - - - -Vorbisfile - function - ov_pcm_seek_page - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_pcm_seek_page

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Seeks to the closest page preceding the specified location (in pcm samples) within the physical bitstream. This function only works for seekable streams. -

    This function is faster than ov_pcm_seek because the function can begin decoding at a page boundary rather than seeking through any remaining samples before the specified location. However, it is less accurate. -

    This also updates everything needed within the -decoder, so you can immediately call ov_read() and get data from -the newly seeked to position. -

    - -

    - - - - -
    -
    
-int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    pos
    -
    Position in pcm samples to seek to in the bitstream.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_page_lap.html b/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_page_lap.html deleted file mode 100644 index 558f6ab..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_seek_page_lap.html +++ /dev/null @@ -1,112 +0,0 @@ - - - -Vorbisfile - function - ov_pcm_seek_page_lap - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_pcm_seek_page_lap

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Seeks to the closest page preceding the specified location (in pcm -samples) within the physical bitstream. This variant of ov_pcm_seek_page also automatically -crosslaps the transition from the previous playback position into the -new playback position in order to eliminate clicking and boundary -discontinuities. Otherwise, usage and behavior is identical to ov_pcm_seek_page. - -

    This function is faster than ov_pcm_seek_lap because the function -can begin decoding at a page boundary rather than seeking through any -remaining samples before the specified location. However, it is less -accurate. - -

    ov_pcm_seek_page_lap also updates everything needed within the -decoder, so you can immediately call ov_read() and get data from the newly seeked -to position. - -

    ov_pcm_seek_page_lap will lap between logical stream links of -differing numbers of channels. Any extra channels from the origin of -the seek are ignored; playback of these channels simply ends. Extra -channels at the destination are lapped from silence. -ov_pcm_seek_page_lap will also lap between logical stream links of -differing sample rates. In this case, the sample rates are ignored -(no implicit resampling is done to match playback). It is up to the -application developer to decide if this behavior makes any sense in a -given context; in practical use, these default behaviors perform -sensibly. - -

    This function only works for seekable streams. - -

    - - - - -
    -
    
-int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    pos
    -
    Position in pcm samples to seek to in the bitstream.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EOF - Indicates stream is at end of file immediately after a seek - (making crosslap impossible as there's no preceeding decode state to crosslap). -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_tell.html b/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_tell.html deleted file mode 100644 index 09a9cd4..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_tell.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -Vorbisfile - function - ov_pcm_tell - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_pcm_tell

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns the current offset in samples. - -

    - - - - -
    -
    
-ogg_int64_t ov_pcm_tell(OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    - - -

    Return Values

    -
    -
  85. n indicates the current offset in samples.
    86. -
  86. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist.
    87. -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_total.html b/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_total.html deleted file mode 100644 index fb44bcc..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_pcm_total.html +++ /dev/null @@ -1,67 +0,0 @@ - - - -Vorbisfile - function - ov_pcm_total - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_pcm_total

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns the total pcm samples of the physical bitstream or a specified logical bitstream. - -

    - - - - -
    -
    
-ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    i
    -
    Link to the desired logical bitstream. To retrieve the total pcm samples for the entire physical bitstream, this parameter should be set to -1.
    -
    - - -

    Return Values

    -
    -
  87. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist or the bitstream is unseekable.
    88. -
  88. -total length in pcm samples of content if i=-1.
    89. -
  89. length in pcm samples of logical bitstream if i=0 to n.
    90. -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_raw_seek.html b/Dependencies/libvorbis/doc/vorbisfile/ov_raw_seek.html deleted file mode 100644 index 285afdb..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_raw_seek.html +++ /dev/null @@ -1,83 +0,0 @@ - - - -Vorbisfile - function - ov_raw_seek - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_raw_seek

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Seeks to the offset specified (in compressed raw bytes) within the physical bitstream. This function only works for seekable streams. -

    This also updates everything needed within the -decoder, so you can immediately call ov_read() and get data from -the newly seeked to position. -

    When seek speed is a priority, this is the best seek funtion to use. -

    - - - - -
    -
    
-int ov_raw_seek(OggVorbis_File *vf,long pos);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    pos
    -
    Position in compressed bytes to seek to in the bitstream.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_raw_seek_lap.html b/Dependencies/libvorbis/doc/vorbisfile/ov_raw_seek_lap.html deleted file mode 100644 index 2a55a62..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_raw_seek_lap.html +++ /dev/null @@ -1,110 +0,0 @@ - - - -Vorbisfile - function - ov_raw_seek_lap - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_raw_seek_lap

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Seeks to the offset specified (in compressed raw bytes) within the -physical bitstream. This variant of ov_raw_seek also automatically crosslaps -the transition from the previous playback position into the new -playback position in order to eliminate clicking and boundary -discontinuities. Otherwise, usage and behavior is identical to ov_raw_seek. - -

    When seek speed is a priority, but crosslapping is still desired, -this is the best seek funtion to use. - -

    ov_raw_seek_lap also updates everything needed within the decoder, -so you can immediately call ov_read() and -get data from the newly seeked to position. - -

    ov_raw_seek_lap will lap between logical stream links of differing -numbers of channels. Any extra channels from the origin of the seek -are ignored; playback of these channels simply ends. Extra channels at -the destination are lapped from silence. ov_raw_seek_lap will also -lap between logical stream links of differing sample rates. In this -case, the sample rates are ignored (no implicit resampling is done to -match playback). It is up to the application developer to decide if -this behavior makes any sense in a given context; in practical use, -these default behaviors perform sensibly. - -

    This function only works for seekable streams. - - -

    - - - - -
    -
    
-int ov_raw_seek_lap(OggVorbis_File *vf,long pos);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    pos
    -
    Position in compressed bytes to seek to in the bitstream.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EOF - Indicates stream is at end of file immediately after a seek - (making crosslap impossible as there's no preceeding decode state to crosslap). -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - -

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_raw_tell.html b/Dependencies/libvorbis/doc/vorbisfile/ov_raw_tell.html deleted file mode 100644 index 525ce88..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_raw_tell.html +++ /dev/null @@ -1,65 +0,0 @@ - - - -Vorbisfile - function - ov_raw_tell - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_raw_tell

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns the current offset in raw compressed bytes.

    - -

    Note that if you later use ov_raw_seek() to return to this point, you won't generally get back to exactly the same place, due to internal buffering. Also note that a read operation may not cause a change to the current raw offset - only a read that requires reading more data from the underlying data source will do that.

    - -

    - - - - -
    -
    
-ogg_int64_t ov_raw_tell(OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    - - -

    Return Values

    -
    -
  90. n indicates the current offset in bytes.
    91. -
  91. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist.
    92. -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_raw_total.html b/Dependencies/libvorbis/doc/vorbisfile/ov_raw_total.html deleted file mode 100644 index 7b89f0e..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_raw_total.html +++ /dev/null @@ -1,68 +0,0 @@ - - - -Vorbisfile - function - ov_raw_total - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_raw_total

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns the total (compressed) bytes of the physical bitstream or a specified logical bitstream. - -

    - - - - -
    -
    
-ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    i
    -
    Link to the desired logical bitstream. To retrieve the total bytes for the entire physical bitstream, this parameter should be set to -1.
    -
    - - -

    Return Values

    -
    -
  92. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist or the bitstream is nonseekable
    93. -
  93. n -total length in compressed bytes of content if i=-1.
    94. -
  94. n length in compressed bytes of logical bitstream if i=0 to n.
    95. -
    -

    - - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_read.html b/Dependencies/libvorbis/doc/vorbisfile/ov_read.html deleted file mode 100644 index 8144af4..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_read.html +++ /dev/null @@ -1,148 +0,0 @@ - - - -Vorbisfile - function - ov_read - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_read()

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    - This is the main function used to decode a Vorbis file within a - loop. It returns up to the specified number of bytes of decoded PCM audio - in the requested endianness, signedness, and word size. If the audio is - multichannel, the channels are interleaved in the output buffer. - If the passed in buffer is large, ov_read() will not fill - it; the passed in buffer size is treated as a limit and - not a request. - -

    The output channels are in stream order and not remapped. Vorbis I -defines channel order as follows: - -

      -
    • one channel - the stream is monophonic -
    • two channels - the stream is stereo. channel order: left, right -
    • three channels - the stream is a 1d-surround encoding. channel order: left, -center, right -
    • four channels - the stream is quadraphonic surround. channel order: front left, -front right, rear left, rear right -
    • five channels - the stream is five-channel surround. channel order: front left, -center, front right, rear left, rear right -
    • six channels - the stream is 5.1 surround. channel order: front left, center, -front right, rear left, rear right, LFE -
    • seven channels - the stream is 6.1 surround. channel order: front left, center, -front right, side left, side right, rear center, LFE -
    • eight channels - the stream is 7.1 surround. channel order: front left, center, -front right, side left, side right, rear left, rear right, -LFE -
    • greater than eight channels - channel use and order is undefined -
    - -

    Note that up to this point, the Vorbisfile API could more or less hide the - multiple logical bitstream nature of chaining from the toplevel - application if the toplevel application didn't particularly care. - However, when reading audio back, the application must be aware - that multiple bitstream sections do not necessarily use the same - number of channels or sampling rate.

    ov_read() passes - back the index of the sequential logical bitstream currently being - decoded (in *bitstream) along with the PCM data in order - that the toplevel application can handle channel and/or sample - rate changes. This number will be incremented at chaining - boundaries even for non-seekable streams. For seekable streams, it - represents the actual chaining index within the physical bitstream. -

    - -

    - - - - -
    -
    
-long ov_read(OggVorbis_File *vf, char *buffer, int length, int bigendianp, int word, int sgned, int *bitstream);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    buffer
    -
    A pointer to an output buffer. The decoded output is inserted into this buffer.
    -
    length
    -
    Number of bytes to be read into the buffer. Should be the same size as the buffer. A typical value is 4096.
    -
    bigendianp
    -
    Specifies big or little endian byte packing. 0 for little endian, 1 for b -ig endian. Typical value is 0.
    -
    word
    -
    Specifies word size. Possible arguments are 1 for 8-bit samples, or 2 or -16-bit samples. Typical value is 2.
    -
    sgned
    -
    Signed or unsigned data. 0 for unsigned, 1 for signed. Typically 1.
    -
    bitstream
    -
    A pointer to the number of the current logical bitstream.
    -
    - - -

    Return Values

    -
    -
    -
    OV_HOLE
    -
    indicates there was an interruption in the data. -
    (one of: garbage between pages, loss of sync followed by - recapture, or a corrupt page)
    -
    OV_EBADLINK
    -
    indicates that an invalid stream section was supplied to - libvorbisfile, or the requested link is corrupt.
    -
    OV_EINVAL
    -
    indicates the initial file headers couldn't be read or - are corrupt, or that the initial open call for vf - failed.
    -
    0
    -
    indicates EOF
    -
    n
    -
    indicates actual number of bytes read. ov_read() will - decode at most one vorbis packet per invocation, so the value - returned will generally be less than length. -
    -
    - -

    Notes

    -

    Typical usage: -

    -bytes_read = ov_read(&vf, -buffer, 4096,0,2,1,&current_section) -
    - -This reads up to 4096 bytes into a buffer, with signed 16-bit -little-endian samples. -

    - - - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_read_float.html b/Dependencies/libvorbis/doc/vorbisfile/ov_read_float.html deleted file mode 100644 index 4138ebf..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_read_float.html +++ /dev/null @@ -1,105 +0,0 @@ - - - -Vorbisfile - function - ov_read_float - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_read_float()

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    - This is the function used to decode a Vorbis file within a loop, but - returns samples in native float format instead of in integer formats. -

    - For information on channel ordering and how ov_read_float() deals with the complex issues - of chaining, etc, refer to the documentation for ov_read(). -

    - -

    - - - - -
    -
    
-long ov_read_float(OggVorbis_File *vf, float ***pcm_channels, int samples, int *bitstream);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible vorbisfile -functions.
    -
    pcm_channels
    -
    A pointer to an output buffer. The pointer will be set to the decoded output buffer.
    -
    samples
    -
    Maximum number of decoded samples to produce.
    -
    bitstream
    -
    A pointer to the number of the current logical bitstream.
    -
    - - -

    Return Values

    -
    -
    -
    OV_HOLE
    -
    indicates there was an interruption in the data. -
    (one of: garbage between pages, loss of sync followed by - recapture, or a corrupt page)
    -
    OV_EBADLINK
    -
    indicates that an invalid stream section was supplied to - libvorbisfile, or the requested link is corrupt.
    -
    OV_EINVAL
    -
    indicates the initial file headers couldn't be read or - are corrupt, or that the initial open call for vf - failed.
    -
    0
    -
    indicates EOF
    -
    n
    -
    indicates actual number of samples read. ov_read_float() will - decode at most one vorbis packet per invocation, so the value - returned will generally be less than length. -
    -
    - -

    Notes

    -

    Typical usage: -

    -float **pcm; -samples_read = ov_read_float(&vf,pcm, 1024, &current_section) -
    - -This decodes up to 1024 float samples. -

    - -
    -

    -
    - - - - - - - - -

    copyright © 2002 vorbis team

    Ogg Vorbis
    team@vorbis.org

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_seekable.html b/Dependencies/libvorbis/doc/vorbisfile/ov_seekable.html deleted file mode 100644 index fee1d88..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_seekable.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -Vorbisfile - function - ov_seekable - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_seekable

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    This indicates whether or not the bitstream is seekable. - - -

    - - - - -
    -
    
-long ov_seekable(OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    - - -

    Return Values

    -
    -
  95. 0 indicates that the file is not seekable.
    96. -
  96. nonzero indicates that the file is seekable.
    97. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_serialnumber.html b/Dependencies/libvorbis/doc/vorbisfile/ov_serialnumber.html deleted file mode 100644 index abd01c7..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_serialnumber.html +++ /dev/null @@ -1,67 +0,0 @@ - - - -Vorbisfile - function - ov_serialnumber - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_serialnumber

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns the serialnumber of the specified logical bitstream link number within the overall physical bitstream. - -

    - - - - -
    -
    
-long ov_serialnumber(OggVorbis_File *vf,int i);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    i
    -
    Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the serial number of the current bitstream, this parameter should be set to -1.
    -
    - - -

    Return Values

    -
    -
  97. --1 if the specified logical bitstream i does not exist.
    98. - -
  98. Returns the serial number of the logical bitstream i or the serial number of the current bitstream if the file is nonseekable.
    99. -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_streams.html b/Dependencies/libvorbis/doc/vorbisfile/ov_streams.html deleted file mode 100644 index a8f2a62..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_streams.html +++ /dev/null @@ -1,64 +0,0 @@ - - - -Vorbisfile - function - ov_streams - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_streams

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns the number of logical bitstreams within our physical bitstream. - -

    - - - - -
    -
    
-long ov_streams(OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    - - -

    Return Values

    -
    -
  99. -1 indicates a single logical bitstream or an unseekable file.
    100. -
  100. n indicates the number of logical bitstreams.
    101. -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_test.html b/Dependencies/libvorbis/doc/vorbisfile/ov_test.html deleted file mode 100644 index 0975972..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_test.html +++ /dev/null @@ -1,101 +0,0 @@ - - - -Vorbisfile - function - ov_test - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_test

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    -This partially opens a vorbis file to test for Vorbis-ness. It loads -the headers for the first chain and tests for seekability (but does not seek). -Use ov_test_open() to finish opening the file -or ov_clear to close/free it. -

    - -

    WARNING for Windows developers: Do not use ov_test() -in Windows applications; Windows linking places restrictions on -passing FILE * handles successfully, and ov_test() runs afoul -of these restrictions [a] in exactly the same -way as ov_open(). See the ov_test_callbacks() page for -details on using ov_test_callbacks() instead. -

    - - - - - -
    -
    
-int ov_test(FILE *f,OggVorbis_File *vf,char *initial,long ibytes);
-
    -
    - -

    Parameters

    -
    -
    f
    -
    File pointer to an already opened file -or pipe (it need not be seekable--though this obviously restricts what -can be done with the bitstream).
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions. Once this has been called, the same OggVorbis_File -struct should be passed to all the libvorbisfile functions.
    -
    initial
    -
    Typically set to NULL. This parameter is useful if some data has already been -read from the file and the stream is not seekable. It is used in conjunction with ibytes. In this case, initial -should be a pointer to a buffer containing the data read.
    -
    ibytes
    -
    Typically set to 0. This parameter is useful if some data has already been -read from the file and the stream is not seekable. In this case, ibytes -should contain the length (in bytes) of the buffer. Used together with initial
    -
    - - -

    Return Values

    -
    -
  101. 0 for success
    102. - -
  102. less than zero for failure:
    103. -
      -
    • OV_EREAD - A read from media returned an error.
      • -
    • OV_ENOTVORBIS - Bitstream contains no Vorbis data.
      • -
    • OV_EVERSION - Vorbis version mismatch.
      • -
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    -
    -

    - -

    Notes

    - -All the notes from ov_open() apply to ov_test(). - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_test_callbacks.html b/Dependencies/libvorbis/doc/vorbisfile/ov_test_callbacks.html deleted file mode 100644 index 5d659cd..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_test_callbacks.html +++ /dev/null @@ -1,111 +0,0 @@ - - - -Vorbisfile - function - ov_test_callbacks - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_test_callbacks

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    This is an alternative function used to open and test an OggVorbis_File -structure when using a data source other than a file, -when its necessary to modify default file access behavior, or to -test for Vorbis content from a FILE * pointer under -Windows where ov_test() cannot be used. It -allows the application to specify custom file manipulation routines -and sets up all the related decoding structures. - -

    Once this has been called, the same OggVorbis_File -struct should be passed to all the libvorbisfile functions. -

    -

    - - - - -
    -
    
-int ov_test_callbacks(void *datasource, OggVorbis_File *vf, char *initial, long ibytes, ov_callbacks callbacks);
-
    -
    - -

    Parameters

    -
    -
    f
    -
    File pointer to an already opened file -or pipe (it need not be seekable--though this obviously restricts what -can be done with the bitstream).
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions. Once this has been called, the same OggVorbis_File -struct should be passed to all the libvorbisfile functions.
    -
    initial
    -
    Typically set to NULL. This parameter is useful if some data has already been -read from the file and the stream is not seekable. It is used in conjunction with ibytes. In this case, initial -should be a pointer to a buffer containing the data read.
    -
    ibytes
    -
    Typically set to 0. This parameter is useful if some data has already been -read from the file and the stream is not seekable. In this case, ibytes -should contain the length (in bytes) of the buffer. Used together with initial.
    -
    callbacks
    -
    A completed ov_callbacks struct which indicates desired custom file manipulation routines. vorbisfile.h defines several preprovided callback sets; see ov_callbacks for details.
    -
    - - -

    Return Values

    -
    -
  103. 0 for success
    104. -
  104. less than zero for failure:
    105. -
      -
    • OV_EREAD - A read from media returned an error.
      • -
    • OV_ENOTVORBIS - Bitstream contains no Vorbis data.
      • -
    • OV_EVERSION - Vorbis version mismatch.
      • -
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    -
    -

    - -

    Notes

    -
    - -
    [a] Windows and use as an ov_test() substitute

    Windows -applications should not use ov_test() due -to the likelihood of CRT linking -mismatches and runtime protection faults -[ov_open:a]. ov_test_callbacks() is a safe substitute; specifically: - -

    ov_test_callbacks(f, vf, initial, ibytes, OV_CALLBACKS_DEFAULT);
-
    - -... provides exactly the same functionality as ov_test() but will always work correctly under -Windows, regardless of linking setup details.

    - -

    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_test_open.html b/Dependencies/libvorbis/doc/vorbisfile/ov_test_open.html deleted file mode 100644 index d379311..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_test_open.html +++ /dev/null @@ -1,82 +0,0 @@ - - - -Vorbisfile - function - ov_test_open - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_test_open

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    -Finish opening a file partially opened with ov_test() -or ov_test_callbacks(). -

    - - - - - -
    -
    
-int ov_test_open(OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions. Once this has been called, the same OggVorbis_File -struct should be passed to all the libvorbisfile functions.
    -
    - - -

    Return Values

    -
    -
  105. -0 for success
    106. - -
  106. less than zero for failure:
    107. -
      -
    • OV_EREAD - A read from media returned an error.
      • -
    • OV_ENOTVORBIS - Bitstream is not Vorbis data.
      • -
    • OV_EVERSION - Vorbis version mismatch.
      • -
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • -
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • -
    -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - - - - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek.html b/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek.html deleted file mode 100644 index 28376b1..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek.html +++ /dev/null @@ -1,82 +0,0 @@ - - - -Vorbisfile - function - ov_time_seek - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_time_seek

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    For seekable -streams, this seeks to the given time. For implementing seeking in a player, -this is the only function generally needed. This also updates everything needed within the -decoder, so you can immediately call ov_read() and get data from -the newly seeked to position. This function does not work for unseekable streams. - -

    - - - - -
    -
    
-int ov_time_seek(OggVorbis_File *vf, double s);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    Pointer to our already opened and initialized OggVorbis_File structure.
    -
    ms
    -
    Location to seek to within the file, specified in seconds.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_lap.html b/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_lap.html deleted file mode 100644 index b609818..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_lap.html +++ /dev/null @@ -1,105 +0,0 @@ - - - -Vorbisfile - function - ov_time_seek_lap - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_time_seek_lap

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    For seekable -streams, ov_time_seek_lap seeks to the given time. This variant of ov_time_seek also automatically -crosslaps the transition from the previous playback position into the -new playback position in order to eliminate clicking and boundary -discontinuities. Otherwise, usage and behavior is identical to ov_time_seek. - -

    ov_time_seek_lap also updates everything needed within the decoder, -so you can immediately call ov_read() and -get data from the newly seeked to position. - -

    ov_time_seek_lap will lap between logical stream links of differing -numbers of channels. Any extra channels from the origin of the seek -are ignored; playback of these channels simply ends. Extra channels at -the destination are lapped from silence. ov_time_seek_lap will also -lap between logical stream links of differing sample rates. In this -case, the sample rates are ignored (no implicit resampling is done to -match playback). It is up to the application developer to decide if -this behavior makes any sense in a given context; in practical use, -these default behaviors perform sensibly. - -

    This function does not work for unseekable streams. - - -

    - - - - -
    -
    
-int ov_time_seek_lap(OggVorbis_File *vf, double s);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    Pointer to our already opened and initialized OggVorbis_File structure.
    -
    ms
    -
    Location to seek to within the file, specified in seconds.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EOF - Indicates stream is at end of file immediately after a seek - (making crosslap impossible as there's no preceeding decode state to crosslap). -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_page.html b/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_page.html deleted file mode 100644 index 40e410a..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_page.html +++ /dev/null @@ -1,83 +0,0 @@ - - - -Vorbisfile - function - ov_time_seek_page - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_time_seek_page

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    For seekable -streams, this seeks to closest full page preceding the given time. This function is faster than ov_time_seek because it doesn't seek through the last few samples to reach an exact time, but it is also less accurate. This should be used when speed is important. -

    This function also updates everything needed within the -decoder, so you can immediately call ov_read() and get data from -the newly seeked to position. -

    This function does not work for unseekable streams. - -

    - - - - -
    -
    
-int ov_time_seek_page(OggVorbis_File *vf, double s);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    Pointer to our already opened and initialized OggVorbis_File structure.
    -
    ms
    -
    Location to seek to within the file, specified in seconds.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_page_lap.html b/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_page_lap.html deleted file mode 100644 index 75b02d3..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_time_seek_page_lap.html +++ /dev/null @@ -1,112 +0,0 @@ - - - -Vorbisfile - function - ov_time_seek_page_lap - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_time_seek_page_lap

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    For seekable streams, ov_time_seek_page_lap seeks to the closest -full page preceeding the given time. This variant of ov_time_seek_page also automatically -crosslaps the transition from the previous playback position into the -new playback position in order to eliminate clicking and boundary -discontinuities. Otherwise, usage and behavior is identical to ov_time_seek_page. - -

    ov_time_seek_page_lap is faster than ov_time_seek_lap because it doesn't -seek through the last few samples to reach an exact time, but it is -also less accurate. This should be used when speed is important, but -crosslapping is still desired. - -

    ov_time_seek_page_lap also updates everything needed within the -decoder, so you can immediately call ov_read() and get data from the newly seeked -to position. - -

    ov_time_seek_page_lap will lap between logical stream links of -differing numbers of channels. Any extra channels from the origin of -the seek are ignored; playback of these channels simply ends. Extra -channels at the destination are lapped from silence. -ov_time_seek_page_lap will also lap between logical stream links of -differing sample rates. In this case, the sample rates are ignored -(no implicit resampling is done to match playback). It is up to the -application developer to decide if this behavior makes any sense in a -given context; in practical use, these default behaviors perform -sensibly. - -

    This function does not work for unseekable streams. - -

    - - - - -
    -
    
-int ov_time_seek_page_lap(OggVorbis_File *vf, double s);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    Pointer to our already opened and initialized OggVorbis_File structure.
    -
    ms
    -
    Location to seek to within the file, specified in seconds.
    -
    - - -

    Return Values

    -
    -
      -
    • 0 for success
      • - -
    • -nonzero indicates failure, described by several error codes: -
        -
      • OV_ENOSEEK - Bitstream is not seekable. -
        • -
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. -
        • -
      • OV_EREAD - A read from media returned an error. -
        • -
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack - corruption. -
        • -
      • OV_EOF - Indicates stream is at end of file immediately after a seek - (making crosslap impossible as there's no preceeding decode state to crosslap). -
        • -
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. -
        • -
      • -
    - - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_time_tell.html b/Dependencies/libvorbis/doc/vorbisfile/ov_time_tell.html deleted file mode 100644 index a9bbe26..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_time_tell.html +++ /dev/null @@ -1,63 +0,0 @@ - - - -Vorbisfile - function - ov_time_tell - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_time_tell

    - -

    declared in "vorbis/vorbisfile.h";

    - -

    Returns the current decoding offset in seconds. - -

    - - - - -
    -
    
-double ov_time_tell(OggVorbis_File *vf);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    - - -

    Return Values

    -
    -
  107. n indicates the current decoding time offset in seconds.
    108. -
  108. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist.
    109. -
    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/ov_time_total.html b/Dependencies/libvorbis/doc/vorbisfile/ov_time_total.html deleted file mode 100644 index d691dea..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/ov_time_total.html +++ /dev/null @@ -1,67 +0,0 @@ - - - -Vorbisfile - function - ov_time_total - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    ov_time_total

    - -

    declared in "vorbis/vorbisfile.h";

    - - -

    Returns the total time in seconds of the physical bitstream or a specified logical bitstream. - - -

    - - - - -
    -
    
-double ov_time_total(OggVorbis_File *vf,int i);
-
    -
    - -

    Parameters

    -
    -
    vf
    -
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile -functions.
    -
    i
    -
    Link to the desired logical bitstream. To retrieve the time total for the entire physical bitstream, this parameter should be set to -1.
    -
    - - -

    Return Values

    -
    -
  109. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist or the bitstream is nonseekable.
    110. -
  110. n total length in seconds of content if i=-1.
    111. -
  111. n length in seconds of logical bitstream if i=0 to n.
    112. -
    -

    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/overview.html b/Dependencies/libvorbis/doc/vorbisfile/overview.html deleted file mode 100644 index cf49119..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/overview.html +++ /dev/null @@ -1,61 +0,0 @@ - - - -Vorbisfile - API Overview - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Vorbisfile API Overview

    - -

    The makeup of the Vorbisfile libvorbisfile library API is relatively -simple. It revolves around a single file resource. This file resource is -passed to libvorbisfile, where it is opened, manipulated, and closed, -in the form of an OggVorbis_File -struct. -

    -The Vorbisfile API consists of the following functional categories: -

    -

    -

    -In addition, the following subjects deserve attention additional to -the above general overview: -

    -

    -

    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/reference.html b/Dependencies/libvorbis/doc/vorbisfile/reference.html deleted file mode 100644 index c18ab2b..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/reference.html +++ /dev/null @@ -1,84 +0,0 @@ - - - -Vorbisfile API Reference - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Vorbisfile API Reference

    - -

    -Data Structures
    -OggVorbis_File
    -vorbis_comment
    -vorbis_info
    -ov_callbacks
    -
    -Setup/Teardown
    -ov_fopen()
    -ov_open()
    -ov_open_callbacks()
    -ov_clear()
    -ov_test()
    -ov_test_callbacks()
    -ov_test_open()
    -
    -Decoding
    -ov_read()
    -ov_read_float()
    -ov_read_filter()
    -ov_crosslap()
    -
    -Seeking
    -ov_raw_seek()
    -ov_pcm_seek()
    -ov_time_seek()
    -ov_pcm_seek_page()
    -ov_time_seek_page()

    -ov_raw_seek_lap()
    -ov_pcm_seek_lap()
    -ov_time_seek_lap()
    -ov_pcm_seek_page_lap()
    -ov_time_seek_page_lap()
    -
    -File Information
    -ov_bitrate()
    -ov_bitrate_instant()
    -ov_streams()
    -ov_seekable()
    -ov_serialnumber()
    -ov_raw_total()
    -ov_pcm_total()
    -ov_time_total()
    -ov_raw_tell()
    -ov_pcm_tell()
    -ov_time_tell()
    -ov_info()
    -ov_comment()
    -
    -Return Codes
    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/return.html b/Dependencies/libvorbis/doc/vorbisfile/return.html deleted file mode 100644 index 5349a2f..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/return.html +++ /dev/null @@ -1,77 +0,0 @@ - - - -Vorbisfile - Return Codes - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Return Codes

    - -

    - -The following return codes are #defined in "vorbis/codec.h" -may be returned by libvorbisfile. Descriptions of a code relevant to -a specific function are found in the reference description of that -function. - -

    - -
    OV_FALSE
    -
    Not true, or no data available
    - -
    OV_HOLE
    -
    Vorbisfile encoutered missing or corrupt data in the bitstream. Recovery -is normally automatic and this return code is for informational purposes only.
    - -
    OV_EREAD
    -
    Read error while fetching compressed data for decode
    - -
    OV_EFAULT
    -
    Internal inconsistency in decode state. Continuing is likely not possible.
    - -
    OV_EIMPL
    -
    Feature not implemented
    - -
    OV_EINVAL
    -
    Either an invalid argument, or incompletely initialized argument passed to libvorbisfile call
    - -
    OV_ENOTVORBIS
    -
    The given file/data was not recognized as Ogg Vorbis data.
    - -
    OV_EBADHEADER
    -
    The file/data is apparently an Ogg Vorbis stream, but contains a corrupted or undecipherable header.
    - -
    OV_EVERSION
    -
    The bitstream format revision of the given stream is not supported.
    - -
    OV_EBADLINK
    -
    The given link exists in the Vorbis data stream, but is not decipherable due to garbacge or corruption.
    - -
    OV_ENOSEEK
    -
    The given stream is not seekable
    - -
    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/seekexample.html b/Dependencies/libvorbis/doc/vorbisfile/seekexample.html deleted file mode 100644 index ef0259a..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/seekexample.html +++ /dev/null @@ -1,152 +0,0 @@ - - - -vorbisfile - Example Code - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Example Code: seeking

    - -

    -The following is a run-through of the seeking example program supplied -with vorbisfile - seeking_test.c. -This program tests the vorbisfile ov_time_seek function by seeking to random points within the file. - -

    -First, relevant headers, including vorbis-specific "codec.h" and "vorbisfile.h" have to be included. - -

    - - - - -
    -
    
-#include <stdlib.h>
-#include <stdio.h>
-#include "vorbis/codec.h"
-#include "vorbis/vorbisfile.h"
-
    -
    - -

    Inside main(), we declare our primary OggVorbis_File structure. We also declare other helpful variables to track our progress within the file. -

    - - - - -
    -
    
-int main(){
-  OggVorbis_File ov;
-  int i;
-
    -
    - -

    This example takes its input on stdin which is in 'text' mode by default under Windows; this will corrupt the input data unless set to binary mode. This applies only to Windows. -

    - - - - -
    -
    
-#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
-  _setmode( _fileno( stdin ), _O_BINARY );
-#endif
-
    -
    - -

    ov_open() must be -called to initialize the OggVorbis_File structure with default values. -ov_open_callbacks() also checks to ensure that we're reading Vorbis format and not something else. - -

    - - - - -
    -
    
-  if(ov_open_callbacks(stdin,&ov,NULL,-1, OV_CALLBACKS_NOCLOSE)<0){
-    printf("Could not open input as an OggVorbis file.\n\n");
-    exit(1);
-  }
-
-
    -
    - -

    -First we check to make sure the stream is seekable using ov_seekable. - -

    Then we seek to 100 random spots in the bitstream using ov_time_seek with randomly generated values. - -

    - - - - -
    -
    
-  
-  /* print details about each logical bitstream in the input */
-  if(ov_seekable(&ov)){
-    double length=ov_time_total(&ov,-1);
-    printf("testing seeking to random places in %g seconds....\n",length);
-    for(i=0;i<100;i++){
-      double val=(double)rand()/RAND_MAX*length;
-      ov_time_seek(&ov,val);
-      printf("\r\t%d [%gs]...     ",i,val);
-      fflush(stdout);
-    }
-    
-    printf("\r                                   \nOK.\n\n");
-  }else{
-    printf("Standard input was not seekable.\n");
-  }
-  
-
    -
    -

    -When we're done seeking, we need to call ov_clear() to release the bitstream. - -

    - - - - -
    -
    
-  ov_clear(&ov);
-  return 0;
-}
-
    -
    - -

    -The full source for seeking_test.c can be found with the vorbis -distribution in seeking_test.c. - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis
    team@vorbis.org

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/seeking.html b/Dependencies/libvorbis/doc/vorbisfile/seeking.html deleted file mode 100644 index 19f0717..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/seeking.html +++ /dev/null @@ -1,107 +0,0 @@ - - - -Vorbisfile - Seeking - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Seeking

    -

    Seeking functions allow you to specify a specific point in the stream to begin or continue decoding. -

    -All libvorbisfile seeking routines are declared in "vorbis/vorbisfile.h". - -

    Certain seeking functions are best suited to different situations. -When speed is important and exact positioning isn't required, -page-level seeking should be used. Note also that Vorbis files do not -necessarily start at a sample number or time offset of zero. Do not -be surprised if a file begins at a positive offset of several minutes -or hours, such as would happen if a large stream (such as a concert -recording) is chopped into multiple separate files. Requesting to -seek to a position before the beginning of such a file will seek to -the position where audio begins. - -

    As of vorbisfile version 1.68, seeking also optionally provides -automatic crosslapping to eliminate clicks and other discontinuity -artifacts at seeking boundaries. This fetaure is of particular -interest to player and game developers implementing dynamic music and -audio engines, or others looking for smooth transitions within a -single sample or across multiple samples.

    - -

    Naturally, seeking is available only within a seekable file or -stream. Seeking functions will return OV_ENOSEEK on -nonseekable files and streams. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    functionpurpose
    ov_raw_seekThis function seeks to a position specified in the compressed bitstream, specified in bytes.
    ov_pcm_seekThis function seeks to a specific audio sample number, specified in pcm samples.
    ov_pcm_seek_pageThis function seeks to the closest page preceding the specified audio sample number, specified in pcm samples.
    ov_time_seekThis function seeks to the specific time location in the bitstream, specified in seconds
    ov_time_seek_pageThis function seeks to the closest page preceding the specified time position in the bitstream
    ov_raw_seek_lapThis function seeks to a position specified in the compressed bitstream, specified in bytes. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    ov_pcm_seek_lapThis function seeks to a specific audio sample number, specified in pcm samples. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    ov_pcm_seek_page_lapThis function seeks to the closest page preceding the specified audio sample number, specified in pcm samples. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    ov_time_seek_lapThis function seeks to the specific time location in the bitstream, specified in seconds. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    ov_time_seek_page_lapThis function seeks to the closest page preceding the specified time position in the bitstream. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/seeking_example_c.html b/Dependencies/libvorbis/doc/vorbisfile/seeking_example_c.html deleted file mode 100644 index 101745f..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/seeking_example_c.html +++ /dev/null @@ -1,86 +0,0 @@ - - - -vorbisfile - seeking_test.c - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    seeking_test.c

    - -

    -The example program source: - -

    - - - - -
    -
    
-
-#include 
-#include 
-#include "vorbis/codec.h"
-#include "vorbis/vorbisfile.h"
-
-int main(){
-  OggVorbis_File ov;
-  int i;
-
-#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
-  _setmode( _fileno( stdin ), _O_BINARY );
-#endif
-
-  /* open the file/pipe on stdin */
-  if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)==-1){
-    printf("Could not open input as an OggVorbis file.\n\n");
-    exit(1);
-  }
-  
-  /* print details about each logical bitstream in the input */
-  if(ov_seekable(&ov)){
-    double length=ov_time_total(&ov,-1);
-    printf("testing seeking to random places in %g seconds....\n",length);
-    for(i=0;i<100;i++){
-      double val=(double)rand()/RAND_MAX*length;
-      ov_time_seek(&ov,val);
-      printf("\r\t%d [%gs]...     ",i,val);
-      fflush(stdout);
-    }
-    
-    printf("\r                                   \nOK.\n\n");
-  }else{
-    printf("Standard input was not seekable.\n");
-  }
-
-  ov_clear(&ov);
-  return 0;
-}
-
-
    -
    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis
    team@vorbis.org

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/seeking_test_c.html b/Dependencies/libvorbis/doc/vorbisfile/seeking_test_c.html deleted file mode 100644 index 101745f..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/seeking_test_c.html +++ /dev/null @@ -1,86 +0,0 @@ - - - -vorbisfile - seeking_test.c - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    seeking_test.c

    - -

    -The example program source: - -

    - - - - -
    -
    
-
-#include 
-#include 
-#include "vorbis/codec.h"
-#include "vorbis/vorbisfile.h"
-
-int main(){
-  OggVorbis_File ov;
-  int i;
-
-#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
-  _setmode( _fileno( stdin ), _O_BINARY );
-#endif
-
-  /* open the file/pipe on stdin */
-  if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)==-1){
-    printf("Could not open input as an OggVorbis file.\n\n");
-    exit(1);
-  }
-  
-  /* print details about each logical bitstream in the input */
-  if(ov_seekable(&ov)){
-    double length=ov_time_total(&ov,-1);
-    printf("testing seeking to random places in %g seconds....\n",length);
-    for(i=0;i<100;i++){
-      double val=(double)rand()/RAND_MAX*length;
-      ov_time_seek(&ov,val);
-      printf("\r\t%d [%gs]...     ",i,val);
-      fflush(stdout);
-    }
-    
-    printf("\r                                   \nOK.\n\n");
-  }else{
-    printf("Standard input was not seekable.\n");
-  }
-
-  ov_clear(&ov);
-  return 0;
-}
-
-
    -
    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis
    team@vorbis.org

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/seekingexample.html b/Dependencies/libvorbis/doc/vorbisfile/seekingexample.html deleted file mode 100644 index 73c02ac..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/seekingexample.html +++ /dev/null @@ -1,203 +0,0 @@ - - - -vorbisfile - Example Code - - - - - - - - - -

    vorbisfile documentation

    vorbisfile version 1.25 - 20000615

    - -

    Example Code

    - -

    -The following is a run-through of the decoding example program supplied -with vorbisfile - vorbisfile_example.c. -This program takes a vorbis bitstream from stdin and writes raw pcm to stdout. - -

    -First, relevant headers, including vorbis-specific "codec.h" and "vorbisfile.h" have to be included. - -

    - - - - -
    -
    
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include "vorbis/codec.h"
-#include "vorbis/vorbisfile.h"
-
    -
    -

    -We also have to make a concession to Windows users here. If we are using windows for decoding, we must declare these libraries so that we can set stdin/stdout to binary. -

    - - - - -
    -
    
-#ifdef _WIN32
-#include <io.h>
-#include <fcntl.h>
-#endif
-
    -
    -

    -Next, a buffer for the pcm audio output is declared. - -

    - - - - -
    -
    
-char pcmout[4096];
-
    -
    - -

    Inside main(), we declare our primary OggVorbis_File structure. We also declare a few other helpful variables to track out progress within the file. -Also, we make our final concession to Windows users by setting the stdin and stdout to binary mode. -

    - - - - -
    -
    
-int main(int argc, char **argv){
-  OggVorbis_File vf;
-  int eof=0;
-  int current_section;
-
-#ifdef _WIN32
-  _setmode( _fileno( stdin ), _O_BINARY );
-#endif
-
    -
    - -

    ov_open_callbacks() must be -called to initialize the OggVorbis_File structure with default values. -ov_open_callbacks() also checks to ensure that we're reading Vorbis format and not something else. - -

    - - - - -
    -
    
-  if(ov_open_callbacks(stdin, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) {
-      fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n");
-      exit(1);
-  }
-
-
    -
    - -

    -We're going to pull the channel and bitrate info from the file using ov_info() and show them to the user. -We also want to pull out and show the user a comment attached to the file using ov_comment(). - -

    - - - - -
    -
    
-  {
-    char **ptr=ov_comment(&vf,-1)->user_comments;
-    vorbis_info *vi=ov_info(&vf,-1);
-    while(*ptr){
-      fprintf(stderr,"%s\n",*ptr);
-      ++ptr;
-    }
-    fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate);
-    fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor);
-  }
-  
-
    -
    - -

    -Here's the read loop: - -

    - - - - -
    -
    
-
-  while(!eof){
-    long ret=ov_read(&vf,pcmout,sizeof(pcmout),0,2,1,¤t_section);
-    switch(ret){
-    case 0:
-      /* EOF */
-      eof=1;
-      break;
-    case -1:
-      break;
-    default:
-      fwrite(pcmout,1,ret,stdout);
-      break;
-    }
-  }
-  
-
    -
    - -

    -The code is reading blocks of data using ov_read(). -Based on the value returned, we know if we're at the end of the file or have invalid data. If we have valid data, we write it to the pcm output. - -

    -Now that we've finished playing, we can pack up and go home. It's important to call ov_clear() when we're finished. - -

    - - - - -
    -
    
-
-  ov_clear(&vf);
-    
-  fprintf(stderr,"Done.\n");
-  return(0);
-}
-
    -
    - -

    -The full source for vorbisfile_example.c can be found with the vorbis -distribution in vorbisfile_example.c. - -

    -

    - - - - - - - - -

    copyright © 2000 vorbis team

    Ogg Vorbis
    team@vorbis.org

    vorbisfile documentation

    vorbisfile version 1.25 - 20000615

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/style.css b/Dependencies/libvorbis/doc/vorbisfile/style.css deleted file mode 100644 index 81cf417..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/style.css +++ /dev/null @@ -1,7 +0,0 @@ -BODY { font-family: Helvetica, sans-serif } -TD { font-family: Helvetica, sans-serif } -P { font-family: Helvetica, sans-serif } -H1 { font-family: Helvetica, sans-serif } -H2 { font-family: Helvetica, sans-serif } -H4 { font-family: Helvetica, sans-serif } -P.tiny { font-size: 8pt } diff --git a/Dependencies/libvorbis/doc/vorbisfile/threads.html b/Dependencies/libvorbis/doc/vorbisfile/threads.html deleted file mode 100644 index ebfb9f9..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/threads.html +++ /dev/null @@ -1,50 +0,0 @@ - - - -Vorbisfile - Thread Safety - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    Thread Safety

    - -Vorbisfile's libvorbisfile may be used safely in a threading environment -so long as thread access to individual OggVorbis_File instances is serialized. -
      - -
    • Only one thread at a time may enter a function that takes a given OggVorbis_File instance, even if the -functions involved appear to be read-only.

      - -

    • Multiple threads may enter -libvorbisfile at a given time, so long as each thread's function calls -are using different OggVorbis_File -instances.

      - -

    • Any one OggVorbis_File instance may be used safely from multiple threads so long as only one thread at a time is making calls using that instance.

      -

    - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/vorbis_comment.html b/Dependencies/libvorbis/doc/vorbisfile/vorbis_comment.html deleted file mode 100644 index ba81ad7..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/vorbis_comment.html +++ /dev/null @@ -1,70 +0,0 @@ - - - -Vorbisfile - datatype - vorbis_comment - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    vorbis_comment

    - -

    declared in "vorbis/codec.h"

    - -

    -The vorbis_comment structure defines an Ogg Vorbis comment. -

    -Only the fields the program needs must be defined. If a field isn't -defined by the application, it will either be blank (if it's a string value) -or set to some reasonable default (usually 0). -

    - - - - - -
    -
    typedef struct vorbis_comment{
-  /* unlimited user comment fields. */
-  char **user_comments;
-  int  *comment_lengths;
-  int  comments;
-  char *vendor;
-
-} vorbis_comment;
    -
    - -

    Parameters

    -
    -
    user_comments
    -
    Unlimited user comment array. The individual strings in the array are 8 bit clean, by the Vorbis specification, and as such the comment_lengths array should be consulted to determine string length. For convenience, each string is also NULL-terminated by the decode library (although Vorbis comments are not NULL terminated within the bitstream itself).
    -
    comment_lengths
    -
    An int array that stores the length of each comment string
    -
    comments
    -
    Int signifying number of user comments in user_comments field.
    -
    vendor
    -
    Information about the creator of the file. Stored in a standard C 0-terminated string.
    -
    - - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/vorbis_info.html b/Dependencies/libvorbis/doc/vorbisfile/vorbis_info.html deleted file mode 100644 index 54bd621..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/vorbis_info.html +++ /dev/null @@ -1,80 +0,0 @@ - - - -Vorbisfile - datatype - vorbis_info - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    vorbis_info

    - -

    declared in "vorbis/codec.h"

    - -

    -The vorbis_info structure contains basic information about the audio in a vorbis bitstream. -

    - - - - - -
    -
    typedef struct vorbis_info{
-  int version;
-  int channels;
-  long rate;
-  
-  long bitrate_upper;
-  long bitrate_nominal;
-  long bitrate_lower;
-  long bitrate_window;
-
-  void *codec_setup;
-
-} vorbis_info;
    -
    - -

    Relevant Struct Members

    -
    -
    version
    -
    Vorbis encoder version used to create this bitstream.
    -
    channels
    -
    Int signifying number of channels in bitstream.
    -
    rate
    -
    Sampling rate of the bitstream.
    -
    bitrate_upper
    -
    Specifies the upper limit in a VBR bitstream. If the value matches the bitrate_nominal and bitrate_lower parameters, the stream is fixed bitrate. May be unset if no limit exists.
    -
    bitrate_nominal
    -
    Specifies the average bitrate for a VBR bitstream. May be unset. If the bitrate_upper and bitrate_lower parameters match, the stream is fixed bitrate.
    -
    bitrate_lower
    -
    Specifies the lower limit in a VBR bitstream. If the value matches the bitrate_nominal and bitrate_upper parameters, the stream is fixed bitrate. May be unset if no limit exists.
    -
    bitrate_window
    -
    Currently unset.
    - -
    codec_setup
    -
    Internal structure that contains the detailed/unpacked configuration for decoding the current Vorbis bitstream.
    -
    - - -

    -
    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - - - - diff --git a/Dependencies/libvorbis/doc/vorbisfile/vorbisfile_example_c.html b/Dependencies/libvorbis/doc/vorbisfile/vorbisfile_example_c.html deleted file mode 100644 index f9f1873..0000000 --- a/Dependencies/libvorbis/doc/vorbisfile/vorbisfile_example_c.html +++ /dev/null @@ -1,106 +0,0 @@ - - - -vorbisfile - vorbisfile_example.c - - - - - - - - - -

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

    - -

    vorbisfile_example.c

    - -

    -The example program source: - -

    - - - - -
    -
    
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include "vorbis/codec.h"
-#include "vorbis/vorbisfile.h"
-
-#ifdef _WIN32
-#include <io.h>
-#include <fcntl.h>
-#endif
-
-char pcmout[4096];
-
-int main(int argc, char **argv){
-  OggVorbis_File vf;
-  int eof=0;
-  int current_section;
-
-#ifdef _WIN32
-  _setmode( _fileno( stdin ), _O_BINARY );
-  _setmode( _fileno( stdout ), _O_BINARY );
-#endif
-
-  if(ov_open_callbacks(stdin, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) {
-      fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n");
-      exit(1);
-  }
-
-  {
-    char **ptr=ov_comment(&vf,-1)->user_comments;
-    vorbis_info *vi=ov_info(&vf,-1);
-    while(*ptr){
-      fprintf(stderr,"%s\n",*ptr);
-      ++ptr;
-    }
-    fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate);
-    fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor);
-  }
-  
-  while(!eof){
-    long ret=ov_read(&vf,pcmout,sizeof(pcmout),0,2,1,¤t_section);
-    if (ret == 0) {
-      /* EOF */
-      eof=1;
-    } else if (ret < 0) {
-      /* error in the stream.  Not a problem, just reporting it in
-	 case we (the app) cares.  In this case, we don't. */
-    } else {
-      /* we don't bother dealing with sample rate changes, etc, but
-	 you'll have to */
-      fwrite(pcmout,1,ret,stdout);
-    }
-  }
-
-  ov_clear(&vf);
-    
-  fprintf(stderr,"Done.\n");
-  return(0);
-}
-
-
    -
    - - -

    -

    - - - - - - - - -

    copyright © 2007 Xiph.org

    Ogg Vorbis
    team@vorbis.org

    Vorbisfile documentation

    vorbisfile version 1.2.0 - 20070723

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Damn windows. */ - /* Beware the evil ifdef. We avoid these where we can, but this one we - cannot. Don't add any more, you'll probably go to hell if you do. */ - _setmode( _fileno( stdin ), _O_BINARY ); -#endif - - /* open the file/pipe on stdin */ - if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){ - printf("Could not open input as an OggVorbis file.\n\n"); - exit(1); - } - - /* print details about each logical bitstream in the input */ - if(ov_seekable(&ov)){ - printf("Input bitstream contained %ld logical bitstream section(s).\n", - ov_streams(&ov)); - printf("Total bitstream samples: %ld\n\n", - (long)ov_pcm_total(&ov,-1)); - printf("Total bitstream playing time: %ld seconds\n\n", - (long)ov_time_total(&ov,-1)); - - }else{ - printf("Standard input was not seekable.\n" - "First logical bitstream information:\n\n"); - } - - for(i=0;irate,vi->channels,ov_bitrate(&ov,i)/1000, - ov_serialnumber(&ov,i)); - printf("\t\theader length: %ld bytes\n",(long) - (ov.dataoffsets[i]-ov.offsets[i])); - printf("\t\tcompressed length: %ld bytes\n",(long)(ov_raw_total(&ov,i))); - printf("\t\tplay time: %lds\n",(long)ov_time_total(&ov,i)); - } - - ov_clear(&ov); - return 0; -} - diff --git a/Dependencies/libvorbis/examples/decoder_example.c b/Dependencies/libvorbis/examples/decoder_example.c deleted file mode 100644 index 1cd7e34..0000000 --- a/Dependencies/libvorbis/examples/decoder_example.c +++ /dev/null @@ -1,314 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: simple example decoder - last mod: $Id: decoder_example.c 16243 2009-07-10 02:49:31Z xiphmont $ - - ********************************************************************/ - -/* Takes a vorbis bitstream from stdin and writes raw stereo PCM to - stdout. Decodes simple and chained OggVorbis files from beginning - to end. Vorbisfile.a is somewhat more complex than the code below. */ - -/* Note that this is POSIX, not ANSI code */ - -#include -#include -#include -#include - -#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ -#include -#include -#endif - -#if defined(__MACOS__) && defined(__MWERKS__) -#include /* CodeWarrior's Mac "command-line" support */ -#endif - -ogg_int16_t convbuffer[4096]; /* take 8k out of the data segment, not the stack */ -int convsize=4096; - -extern void _VDBG_dump(void); - -int main(){ - ogg_sync_state oy; /* sync and verify incoming physical bitstream */ - ogg_stream_state os; /* take physical pages, weld into a logical - stream of packets */ - ogg_page og; /* one Ogg bitstream page. Vorbis packets are inside */ - ogg_packet op; /* one raw packet of data for decode */ - - vorbis_info vi; /* struct that stores all the static vorbis bitstream - settings */ - vorbis_comment vc; /* struct that stores all the bitstream user comments */ - vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ - vorbis_block vb; /* local working space for packet->PCM decode */ - - char *buffer; - int bytes; - -#ifdef _WIN32 /* We need to set stdin/stdout to binary mode. Damn windows. */ - /* Beware the evil ifdef. We avoid these where we can, but this one we - cannot. Don't add any more, you'll probably go to hell if you do. */ - _setmode( _fileno( stdin ), _O_BINARY ); - _setmode( _fileno( stdout ), _O_BINARY ); -#endif - -#if defined(macintosh) && defined(__MWERKS__) - { - int argc; - char **argv; - argc=ccommand(&argv); /* get a "command line" from the Mac user */ - /* this also lets the user set stdin and stdout */ - } -#endif - - /********** Decode setup ************/ - - ogg_sync_init(&oy); /* Now we can read pages */ - - while(1){ /* we repeat if the bitstream is chained */ - int eos=0; - int i; - - /* grab some data at the head of the stream. We want the first page - (which is guaranteed to be small and only contain the Vorbis - stream initial header) We need the first page to get the stream - serialno. */ - - /* submit a 4k block to libvorbis' Ogg layer */ - buffer=ogg_sync_buffer(&oy,4096); - bytes=fread(buffer,1,4096,stdin); - ogg_sync_wrote(&oy,bytes); - - /* Get the first page. */ - if(ogg_sync_pageout(&oy,&og)!=1){ - /* have we simply run out of data? If so, we're done. */ - if(bytes<4096)break; - - /* error case. Must not be Vorbis data */ - fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n"); - exit(1); - } - - /* Get the serial number and set up the rest of decode. */ - /* serialno first; use it to set up a logical stream */ - ogg_stream_init(&os,ogg_page_serialno(&og)); - - /* extract the initial header from the first page and verify that the - Ogg bitstream is in fact Vorbis data */ - - /* I handle the initial header first instead of just having the code - read all three Vorbis headers at once because reading the initial - header is an easy way to identify a Vorbis bitstream and it's - useful to see that functionality seperated out. */ - - vorbis_info_init(&vi); - vorbis_comment_init(&vc); - if(ogg_stream_pagein(&os,&og)<0){ - /* error; stream version mismatch perhaps */ - fprintf(stderr,"Error reading first page of Ogg bitstream data.\n"); - exit(1); - } - - if(ogg_stream_packetout(&os,&op)!=1){ - /* no page? must not be vorbis */ - fprintf(stderr,"Error reading initial header packet.\n"); - exit(1); - } - - if(vorbis_synthesis_headerin(&vi,&vc,&op)<0){ - /* error case; not a vorbis header */ - fprintf(stderr,"This Ogg bitstream does not contain Vorbis " - "audio data.\n"); - exit(1); - } - - /* At this point, we're sure we're Vorbis. We've set up the logical - (Ogg) bitstream decoder. Get the comment and codebook headers and - set up the Vorbis decoder */ - - /* The next two packets in order are the comment and codebook headers. - They're likely large and may span multiple pages. Thus we read - and submit data until we get our two packets, watching that no - pages are missing. If a page is missing, error out; losing a - header page is the only place where missing data is fatal. */ - - i=0; - while(i<2){ - while(i<2){ - int result=ogg_sync_pageout(&oy,&og); - if(result==0)break; /* Need more data */ - /* Don't complain about missing or corrupt data yet. We'll - catch it at the packet output phase */ - if(result==1){ - ogg_stream_pagein(&os,&og); /* we can ignore any errors here - as they'll also become apparent - at packetout */ - while(i<2){ - result=ogg_stream_packetout(&os,&op); - if(result==0)break; - if(result<0){ - /* Uh oh; data at some point was corrupted or missing! - We can't tolerate that in a header. Die. */ - fprintf(stderr,"Corrupt secondary header. Exiting.\n"); - exit(1); - } - result=vorbis_synthesis_headerin(&vi,&vc,&op); - if(result<0){ - fprintf(stderr,"Corrupt secondary header. Exiting.\n"); - exit(1); - } - i++; - } - } - } - /* no harm in not checking before adding more */ - buffer=ogg_sync_buffer(&oy,4096); - bytes=fread(buffer,1,4096,stdin); - if(bytes==0 && i<2){ - fprintf(stderr,"End of file before finding all Vorbis headers!\n"); - exit(1); - } - ogg_sync_wrote(&oy,bytes); - } - - /* Throw the comments plus a few lines about the bitstream we're - decoding */ - { - char **ptr=vc.user_comments; - while(*ptr){ - fprintf(stderr,"%s\n",*ptr); - ++ptr; - } - fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi.channels,vi.rate); - fprintf(stderr,"Encoded by: %s\n\n",vc.vendor); - } - - convsize=4096/vi.channels; - - /* OK, got and parsed all three headers. Initialize the Vorbis - packet->PCM decoder. */ - if(vorbis_synthesis_init(&vd,&vi)==0){ /* central decode state */ - vorbis_block_init(&vd,&vb); /* local state for most of the decode - so multiple block decodes can - proceed in parallel. We could init - multiple vorbis_block structures - for vd here */ - - /* The rest is just a straight decode loop until end of stream */ - while(!eos){ - while(!eos){ - int result=ogg_sync_pageout(&oy,&og); - if(result==0)break; /* need more data */ - if(result<0){ /* missing or corrupt data at this page position */ - fprintf(stderr,"Corrupt or missing data in bitstream; " - "continuing...\n"); - }else{ - ogg_stream_pagein(&os,&og); /* can safely ignore errors at - this point */ - while(1){ - result=ogg_stream_packetout(&os,&op); - - if(result==0)break; /* need more data */ - if(result<0){ /* missing or corrupt data at this page position */ - /* no reason to complain; already complained above */ - }else{ - /* we have a packet. Decode it */ - float **pcm; - int samples; - - if(vorbis_synthesis(&vb,&op)==0) /* test for success! */ - vorbis_synthesis_blockin(&vd,&vb); - /* - - **pcm is a multichannel float vector. In stereo, for - example, pcm[0] is left, and pcm[1] is right. samples is - the size of each channel. Convert the float values - (-1.<=range<=1.) to whatever PCM format and write it out */ - - while((samples=vorbis_synthesis_pcmout(&vd,&pcm))>0){ - int j; - int clipflag=0; - int bout=(samples32767){ - val=32767; - clipflag=1; - } - if(val<-32768){ - val=-32768; - clipflag=1; - } - *ptr=val; - ptr+=vi.channels; - } - } - - if(clipflag) - fprintf(stderr,"Clipping in frame %ld\n",(long)(vd.sequence)); - - - fwrite(convbuffer,2*vi.channels,bout,stdout); - - vorbis_synthesis_read(&vd,bout); /* tell libvorbis how - many samples we - actually consumed */ - } - } - } - if(ogg_page_eos(&og))eos=1; - } - } - if(!eos){ - buffer=ogg_sync_buffer(&oy,4096); - bytes=fread(buffer,1,4096,stdin); - ogg_sync_wrote(&oy,bytes); - if(bytes==0)eos=1; - } - } - - /* ogg_page and ogg_packet structs always point to storage in - libvorbis. They're never freed or manipulated directly */ - - vorbis_block_clear(&vb); - vorbis_dsp_clear(&vd); - }else{ - fprintf(stderr,"Error: Corrupt header during playback initialization.\n"); - } - - /* clean up this logical bitstream; before exit we see if we're - followed by another [chained] */ - - ogg_stream_clear(&os); - vorbis_comment_clear(&vc); - vorbis_info_clear(&vi); /* must be called last */ - } - - /* OK, clean up the framer */ - ogg_sync_clear(&oy); - - fprintf(stderr,"Done.\n"); - return(0); -} diff --git a/Dependencies/libvorbis/examples/encoder_example.c b/Dependencies/libvorbis/examples/encoder_example.c deleted file mode 100644 index 6eecf91..0000000 --- a/Dependencies/libvorbis/examples/encoder_example.c +++ /dev/null @@ -1,252 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: simple example encoder - last mod: $Id: encoder_example.c 16946 2010-03-03 16:12:40Z xiphmont $ - - ********************************************************************/ - -/* takes a stereo 16bit 44.1kHz WAV file from stdin and encodes it into - a Vorbis bitstream */ - -/* Note that this is POSIX, not ANSI, code */ - -#include -#include -#include -#include -#include -#include - -#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ -#include -#include -#endif - -#if defined(__MACOS__) && defined(__MWERKS__) -#include /* CodeWarrior's Mac "command-line" support */ -#endif - -#define READ 1024 -signed char readbuffer[READ*4+44]; /* out of the data segment, not the stack */ - -int main(){ - ogg_stream_state os; /* take physical pages, weld into a logical - stream of packets */ - ogg_page og; /* one Ogg bitstream page. Vorbis packets are inside */ - ogg_packet op; /* one raw packet of data for decode */ - - vorbis_info vi; /* struct that stores all the static vorbis bitstream - settings */ - vorbis_comment vc; /* struct that stores all the user comments */ - - vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ - vorbis_block vb; /* local working space for packet->PCM decode */ - - int eos=0,ret; - int i, founddata; - -#if defined(macintosh) && defined(__MWERKS__) - int argc = 0; - char **argv = NULL; - argc = ccommand(&argv); /* get a "command line" from the Mac user */ - /* this also lets the user set stdin and stdout */ -#endif - - /* we cheat on the WAV header; we just bypass 44 bytes (simplest WAV - header is 44 bytes) and assume that the data is 44.1khz, stereo, 16 bit - little endian pcm samples. This is just an example, after all. */ - -#ifdef _WIN32 /* We need to set stdin/stdout to binary mode. Damn windows. */ - /* if we were reading/writing a file, it would also need to in - binary mode, eg, fopen("file.wav","wb"); */ - /* Beware the evil ifdef. We avoid these where we can, but this one we - cannot. Don't add any more, you'll probably go to hell if you do. */ - _setmode( _fileno( stdin ), _O_BINARY ); - _setmode( _fileno( stdout ), _O_BINARY ); -#endif - - - /* we cheat on the WAV header; we just bypass the header and never - verify that it matches 16bit/stereo/44.1kHz. This is just an - example, after all. */ - - readbuffer[0] = '\0'; - for (i=0, founddata=0; i<30 && ! feof(stdin) && ! ferror(stdin); i++) - { - fread(readbuffer,1,2,stdin); - - if ( ! strncmp((char*)readbuffer, "da", 2) ){ - founddata = 1; - fread(readbuffer,1,6,stdin); - break; - } - } - - /********** Encode setup ************/ - - vorbis_info_init(&vi); - - /* choose an encoding mode. A few possibilities commented out, one - actually used: */ - - /********************************************************************* - Encoding using a VBR quality mode. The usable range is -.1 - (lowest quality, smallest file) to 1. (highest quality, largest file). - Example quality mode .4: 44kHz stereo coupled, roughly 128kbps VBR - - ret = vorbis_encode_init_vbr(&vi,2,44100,.4); - - --------------------------------------------------------------------- - - Encoding using an average bitrate mode (ABR). - example: 44kHz stereo coupled, average 128kbps VBR - - ret = vorbis_encode_init(&vi,2,44100,-1,128000,-1); - - --------------------------------------------------------------------- - - Encode using a quality mode, but select that quality mode by asking for - an approximate bitrate. This is not ABR, it is true VBR, but selected - using the bitrate interface, and then turning bitrate management off: - - ret = ( vorbis_encode_setup_managed(&vi,2,44100,-1,128000,-1) || - vorbis_encode_ctl(&vi,OV_ECTL_RATEMANAGE2_SET,NULL) || - vorbis_encode_setup_init(&vi)); - - *********************************************************************/ - - ret=vorbis_encode_init_vbr(&vi,2,44100,0.1); - - /* do not continue if setup failed; this can happen if we ask for a - mode that libVorbis does not support (eg, too low a bitrate, etc, - will return 'OV_EIMPL') */ - - if(ret)exit(1); - - /* add a comment */ - vorbis_comment_init(&vc); - vorbis_comment_add_tag(&vc,"ENCODER","encoder_example.c"); - - /* set up the analysis state and auxiliary encoding storage */ - vorbis_analysis_init(&vd,&vi); - vorbis_block_init(&vd,&vb); - - /* set up our packet->stream encoder */ - /* pick a random serial number; that way we can more likely build - chained streams just by concatenation */ - srand(time(NULL)); - ogg_stream_init(&os,rand()); - - /* Vorbis streams begin with three headers; the initial header (with - most of the codec setup parameters) which is mandated by the Ogg - bitstream spec. The second header holds any comment fields. The - third header holds the bitstream codebook. We merely need to - make the headers, then pass them to libvorbis one at a time; - libvorbis handles the additional Ogg bitstream constraints */ - - { - ogg_packet header; - ogg_packet header_comm; - ogg_packet header_code; - - vorbis_analysis_headerout(&vd,&vc,&header,&header_comm,&header_code); - ogg_stream_packetin(&os,&header); /* automatically placed in its own - page */ - ogg_stream_packetin(&os,&header_comm); - ogg_stream_packetin(&os,&header_code); - - /* This ensures the actual - * audio data will start on a new page, as per spec - */ - while(!eos){ - int result=ogg_stream_flush(&os,&og); - if(result==0)break; - fwrite(og.header,1,og.header_len,stdout); - fwrite(og.body,1,og.body_len,stdout); - } - - } - - while(!eos){ - long i; - long bytes=fread(readbuffer,1,READ*4,stdin); /* stereo hardwired here */ - - if(bytes==0){ - /* end of file. this can be done implicitly in the mainline, - but it's easier to see here in non-clever fashion. - Tell the library we're at end of stream so that it can handle - the last frame and mark end of stream in the output properly */ - vorbis_analysis_wrote(&vd,0); - - }else{ - /* data to encode */ - - /* expose the buffer to submit data */ - float **buffer=vorbis_analysis_buffer(&vd,READ); - - /* uninterleave samples */ - for(i=0;i'AnalyzerGraph'); -my $Xname=$toplevel->Class; -$toplevel->optionAdd("$Xname.geometry", "800x600",20); - -my $geometry=$toplevel->optionGet('geometry',''); -$geometry=~/^(\d+)x(\d+)/; - -$toplevel->configure(-width=>$1); -$toplevel->configure(-height=>$2); - - - - - -$toplevel->optionAdd("$Xname.background", "#4fc627",20); -$toplevel->optionAdd("$Xname*highlightBackground", "#80c0d3",20); -$toplevel->optionAdd("$Xname.Panel.background", "#4fc627",20); -$toplevel->optionAdd("$Xname.Panel.foreground", "#d0d0d0",20); -$toplevel->optionAdd("$Xname.Panel.font", - '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); -$toplevel->optionAdd("$Xname*Statuslabel.font", - '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); -$toplevel->optionAdd("$Xname*Statuslabel.foreground", "#606060"); -$toplevel->optionAdd("$Xname*Status.font", - '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); - -$toplevel->optionAdd("$Xname*AlertDetail.font", - '-*-helvetica-medium-r-*-*-10-*-*-*-*-*-*-*',20); - - -$toplevel->optionAdd("$Xname*background", "#d0d0d0",20); -$toplevel->optionAdd("$Xname*foreground", '#000000',20); - -$toplevel->optionAdd("$Xname*Button*background", "#f0d0b0",20); -$toplevel->optionAdd("$Xname*Button*foreground", '#000000',20); -$toplevel->optionAdd("$Xname*Button*borderWidth", '2',20); -$toplevel->optionAdd("$Xname*Button*relief", 'groove',20); -$toplevel->optionAdd("$Xname*Button*padY", 1,20); - -#$toplevel->optionAdd("$Xname*Scale*background", "#f0d0b0",20); -$toplevel->optionAdd("$Xname*Scale*foreground", '#000000',20); -$toplevel->optionAdd("$Xname*Scale*borderWidth", '1',20); -#$toplevel->optionAdd("$Xname*Scale*relief", 'groove',20); -$toplevel->optionAdd("$Xname*Scale*padY", 1,20); - -$toplevel->optionAdd("$Xname*Checkbutton*background", "#f0d0b0",20); -$toplevel->optionAdd("$Xname*Checkbutton*foreground", '#000000',20); -$toplevel->optionAdd("$Xname*Checkbutton*borderWidth", '2',20); -$toplevel->optionAdd("$Xname*Checkbutton*relief", 'groove',20); - -$toplevel->optionAdd("$Xname*activeBackground", "#ffffff",20); -$toplevel->optionAdd("$Xname*activeForeground", '#0000a0',20); -$toplevel->optionAdd("$Xname*borderWidth", 0,20); -$toplevel->optionAdd("$Xname*relief", 'flat',20); -$toplevel->optionAdd("$Xname*activeBorderWidth", 1,20); -$toplevel->optionAdd("$Xname*highlightThickness", 0,20); -$toplevel->optionAdd("$Xname*padX", 2,20); -$toplevel->optionAdd("$Xname*padY", 2,20); -$toplevel->optionAdd("$Xname*font", - '-*-helvetica-bold-r-*-*-12-*-*-*-*-*-*-*',20); -$toplevel->optionAdd("$Xname*Entry.font", - '-*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*',20); -$toplevel->optionAdd("$Xname*Exit.font", - '-*-helvetica-bold-r-*-*-10-*-*-*-*-*-*-*',20); -$toplevel->optionAdd("$Xname*Exit.relief", 'groove',20); -$toplevel->optionAdd("$Xname*Exit.padX", 1,20); -$toplevel->optionAdd("$Xname*Exit.padY", 1,20); -$toplevel->optionAdd("$Xname*Exit.borderWidth", 2,20); -$toplevel->optionAdd("$Xname*Exit*background", "#a0a0a0",20); -$toplevel->optionAdd("$Xname*Exit*disabledForeground", "#ffffff",20); - -#$toplevel->optionAdd("$Xname*Canvas.background", "#c0c0c0",20); - -$toplevel->optionAdd("$Xname*Entry.background", "#ffffff",20); -$toplevel->optionAdd("$Xname*Entry.disabledForeground", "#c0c0c0",20); -$toplevel->optionAdd("$Xname*Entry.relief", "sunken",20); -$toplevel->optionAdd("$Xname*Entry.borderWidth", 1,20); - -$toplevel->optionAdd("$Xname*Field.background", "#ffffff",20); -$toplevel->optionAdd("$Xname*Field.disabledForeground", "#c0c0c0",20); -$toplevel->optionAdd("$Xname*Field.relief", "flat",20); -$toplevel->optionAdd("$Xname*Field.borderWidth", 1,20); - -$toplevel->optionAdd("$Xname*Label.disabledForeground", "#c0c0c0",20); -$toplevel->optionAdd("$Xname*Label.borderWidth", 1,20); - -$toplevel->configure(-background=>$toplevel->optionGet("background","")); - -#$toplevel->resizable(FALSE,FALSE); - -my $panel=new MainWindow(-class=>'AnalyzerPanel'); -my $X2name=$panel->Class; - -$panel->optionAdd("$X2name.background", "#353535",20); -$panel->optionAdd("$X2name*highlightBackground", "#80c0d3",20); -$panel->optionAdd("$X2name.Panel.background", "#353535",20); -$panel->optionAdd("$X2name.Panel.foreground", "#4fc627",20); -$panel->optionAdd("$X2name.Panel.font", - '-*-helvetica-bold-o-*-*-18-*-*-*-*-*-*-*',20); -$panel->optionAdd("$X2name*Statuslabel.font", - '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); -$panel->optionAdd("$X2name*Statuslabel.foreground", "#4fc627",20); -$panel->optionAdd("$X2name*Status.font", - '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); - -$panel->optionAdd("$X2name*AlertDetail.font", - '-*-helvetica-medium-r-*-*-10-*-*-*-*-*-*-*',20); - - -$panel->optionAdd("$X2name*background", "#d0d0d0",20); -$panel->optionAdd("$X2name*foreground", '#000000',20); - -$panel->optionAdd("$X2name*Button*background", "#f0d0b0",20); -$panel->optionAdd("$X2name*Button*foreground", '#000000',20); -$panel->optionAdd("$X2name*Button*borderWidth", '2',20); -$panel->optionAdd("$X2name*Button*relief", 'groove',20); -$panel->optionAdd("$X2name*Button*padY", 1,20); - -$panel->optionAdd("$X2name*Checkbutton*background", "#f0d0b0",20); -$panel->optionAdd("$X2name*Checkbutton*foreground", '#000000',20); -$panel->optionAdd("$X2name*Checkbutton*borderWidth", '2',20); -#$panel->optionAdd("$X2name*Checkbutton*padX", '0',20); -#$panel->optionAdd("$X2name*Checkbutton*padY", '0',20); -#$panel->optionAdd("$X2name*Checkbutton*relief", 'groove',20); - -$panel->optionAdd("$X2name*activeBackground", "#ffffff",20); -$panel->optionAdd("$X2name*activeForeground", '#0000a0',20); -$panel->optionAdd("$X2name*borderWidth", 0,20); -$panel->optionAdd("$X2name*relief", 'flat',20); -$panel->optionAdd("$X2name*activeBorderWidth", 1,20); -$panel->optionAdd("$X2name*highlightThickness", 0,20); -$panel->optionAdd("$X2name*padX", 2,20); -$panel->optionAdd("$X2name*padY", 2,20); -$panel->optionAdd("$X2name*font", - '-*-helvetica-bold-r-*-*-12-*-*-*-*-*-*-*',20); -$panel->optionAdd("$X2name*Entry.font", - '-*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*',20); - -$panel->optionAdd("$X2name*Exit.font", - '-*-helvetica-bold-r-*-*-10-*-*-*-*-*-*-*',20); -$panel->optionAdd("$X2name*Exit.relief", 'groove',20); -$panel->optionAdd("$X2name*Exit.padX", 1,20); -$panel->optionAdd("$X2name*Exit.padY", 1,20); -$panel->optionAdd("$X2name*Exit.borderWidth", 2,20); -$panel->optionAdd("$X2name*Exit*background", "#a0a0a0",20); -$panel->optionAdd("$X2name*Exit*disabledForeground", "#ffffff",20); - -$panel->optionAdd("$X2name*Entry.background", "#ffffff",20); -$panel->optionAdd("$X2name*Entry.disabledForeground", "#c0c0c0",20); -$panel->optionAdd("$X2name*Entry.relief", "sunken",20); -$panel->optionAdd("$X2name*Entry.borderWidth", 1,20); - -$panel->optionAdd("$X2name*Field.background", "#ffffff",20); -$panel->optionAdd("$X2name*Field.disabledForeground", "#c0c0c0",20); -$panel->optionAdd("$X2name*Field.relief", "flat",20); -$panel->optionAdd("$X2name*Field.borderWidth", 1,20); - -$panel->optionAdd("$X2name*Label.disabledForeground", "#c0c0c0",20); -$panel->optionAdd("$X2name*Label.borderWidth", 1,20); - -$panel->configure(-background=>$panel->optionGet("background","")); - -#$panel->resizable("FALSE","FALSE"); - -my $panel_shell=$panel->Label(Name=>"shell",-borderwidth=>1,-relief=>'raised')-> - place(-x=>10,-y=>36,-relwidth=>1.0,-relheight=>1.0, - -width=>-20,-height=>-46,-anchor=>'nw'); - -my $panel_quit=$panel_shell->Button(-class=>"Exit",-text=>"quit",-command=>[sub{Shutdown()}])-> - place(-x=>-1,-y=>-1,-relx=>1.0,-rely=>1.0,-anchor=>'se'); - -$panel->Label(Name=>"logo text",-class=>"Panel",-text=>$version)-> - place(-x=>5,-y=>5,-anchor=>'nw'); - - -my $graph_shell=$toplevel->Label(Name=>"shell",-borderwidth=>1,-relief=>'raised')-> - place(-x=>10,-y=>36,-relwidth=>1.0,-relheight=>1.0, - -width=>-20,-height=>-46,-anchor=>'nw'); - -my $graph_status=$toplevel->Label(Name=>"logo text",-class=>"Panel",-text=>"Starting up")-> - place(-x=>5,-y=>5,-anchor=>'nw'); - - -my $panely=5; -my $panel_rescan=$panel_shell->Button(-text=>"rescan",-command=>[sub{scan_directory()}])-> - place(-x=>-5,-relx=>1.,-y=>$panely,-anchor=>'ne'); -$panely+=$panel_rescan->reqheight()+6; - - -my$temp=$graph_shell->Button(-text=>"<<", - -command=>[sub{$fileno-=10;$fileno=$first_file if($fileno<$first_file); - load_graph();}])-> - place(-x=>5,-y=>-5,-rely=>1.,-relwidth=>.2,-width=>-5,-anchor=>'sw'); -$graph_shell->Button(-text=>">>", - -command=>[sub{$fileno+=10;$fileno=$last_file if($fileno>$last_file); - load_graph();}])-> - place(-x=>-5,-y=>-5,-relwidth=>.2,-rely=>1.,-width=>-5,-relx=>1.,-anchor=>'se'); -$graph_shell->Button(-text=>"<", - -command=>[sub{$fileno-=1;$fileno=$first_file if($fileno<$first_file); - load_graph();}])-> - place(-x=>5,-y=>-5,-relwidth=>.3,-width=>-7,-rely=>1.,-relx=>.2,-anchor=>'sw'); -$graph_shell->Button(-text=>">", - -command=>[sub{$fileno+=1;$fileno=$last_file if($fileno>$last_file); - load_graph();}])-> - place(-x=>-5,-y=>-5,-relwidth=>.3,-width=>-7,-rely=>1.,-relx=>.8,-anchor=>'se'); -my$graphy=-10-$temp->reqheight(); -my$graph_slider=$temp=$graph_shell->Scale(-bigincrement=>1, - -resolution=>1, - -showvalue=>'TRUE',-variable=>\$fileno,-orient=>'horizontal')-> - place(-x=>5,-y=>$graphy,-relwidth=>1.,-rely=>1.,-width=>-10,-anchor=>'sw'); -$graphy-=$temp->reqheight()+5; - -my$onecrop; -my$twocrop; - -my$oneresize=$temp=$graph_shell->Checkbutton(-text=>"rescale",-variable=>\$onecrop, - -command=>[sub{draw_graph();}])-> - place(-x=>5,-y=>5,-anchor=>'nw'); - -my$one=$graph_shell->Canvas()-> - place(-relwidth=>1.,-width=>-10,-relheight=>.5,-height=>($graphy/2)-5-$temp->reqheight(), - -x=>5,-y=>5+$temp->reqheight,-anchor=>'nw'); - - -my$tworesize=$temp=$graph_shell->Checkbutton(-text=>"rescale",-variable=>\$twocrop, - -command=>[sub{draw_graph();}])-> - place(-rely=>1.,-y=>5,-anchor=>'nw',-in=>$one); -my$two=$graph_shell->Canvas()-> - place(-relwidth=>1.,-relheight=>1.,-rely=>1.,-y=>5+$temp->reqheight(),-anchor=>'nw',-in=>$one); - -scan_directory(); - -my%onestate; -my%twostate; -my @data; - -$onestate{"canvas"}=$one; -$onestate{"vars"}=\@panel_onevars; -$twostate{"canvas"}=$two; -$twostate{"vars"}=\@panel_twovars; - -$graph_slider->configure(-command=>[sub{load_graph()}]); -load_graph(); -$toplevel->bind('MainWindow','',[sub{$toplevel->update(); - draw_graph()}]); - -Tk::MainLoop(); - -sub load_graph{ - - scan_directory()if(!defined($panel_count)); - - @data=undef; - - for(my$i=0;$i<$panel_count;$i++){ - my$filename=$panel_keys[$i]."_$fileno.m"; - if(open F, "$filename"){ - $data[$i]=[()]; - close F; - } - } - draw_graph(); -} - -sub graphhelper{ - my($graph)=@_; - my$count=0; - my@colors=("#ff0000","#00df00","#0000ff","#ffff00","#ff00ff","#00ffff","#ffffff", - "#9f0000","#007f00","#00009f","#8f8f00","#8f008f","#008f8f","#000000"); - - my$w=$graph->{"canvas"}; - my$rescale=0; - - Status("Plotting $fileno"); - $w->delete('foo'); - $w->delete('legend'); - $w->delete('lines'); - - # count range - for(my$i=0;$i<$panel_count;$i++){ - if($graph->{"vars"}->[$i]){ - if(defined($data[$i])){ - if(!defined($graph->{"minx"})){ - $data[$i]->[0]=~m/^\s*(-?[0-9\.]*)[ ,]+(-?[0-9\.]*)/; - $graph->{"maxx"}=$1; - $graph->{"minx"}=$1; - $graph->{"maxy"}=$2; - $graph->{"miny"}=$2; - $rescale=1; - } - - for(my$j=0;$j<=$#{$data[$i]};$j++){ - $data[$i]->[$j]=~m/^\s*(-?[0-9\.]*)[ ,]+(-?[0-9\.]*)/; - $rescale=1 if($1>$graph->{"maxx"}); - $rescale=1 if($1<$graph->{"minx"}); - $rescale=1 if($2>$graph->{"maxy"}); - $rescale=1 if($2<$graph->{"miny"}); - $graph->{"maxx"}=$1 if($1>$graph->{"maxx"}); - $graph->{"minx"}=$1 if($1<$graph->{"minx"}); - $graph->{"maxy"}=$2 if($2>$graph->{"maxy"}); - $graph->{"miny"}=$2 if($2<$graph->{"miny"}); - } - } - $count++; - } - } - - my$width=$w->width(); - my$height=$w->height(); - - $rescale=1 if(!defined($graph->{"width"}) || - $width!=$graph->{"width"} || - $height!=$graph->{"height"}); - - $graph->{"width"}=$width; - $graph->{"height"}=$height; - - if(defined($graph->{"maxx"})){ - # draw axes, labels - # look for appropriate axis scales - - if($rescale){ - - $w->delete('ylabel'); - $w->delete('xlabel'); - $w->delete('axes'); - - my$yscale=1.; - my$xscale=1.; - my$iyscale=1.; - my$ixscale=1.; - while(($graph->{"maxx"}-$graph->{"minx"})*$xscale>15){$xscale*=.1;$ixscale*=10.;} - while(($graph->{"maxy"}-$graph->{"miny"})*$yscale>15){$yscale*=.1;$iyscale*=10.;} - - while(($graph->{"maxx"}-$graph->{"minx"})*$xscale<3){$xscale*=10.;$ixscale*=.1;} - while(($graph->{"maxy"}-$graph->{"miny"})*$yscale<3){$yscale*=10.;$iyscale*=.1;} - - # how tall are the x axis labels? - $w->createText(-1,-1,-anchor=>'se',-tags=>['foo'],-text=>"0123456789."); - my($x1,$y1,$x2,$y2)=$w->bbox('foo'); - $w->delete('foo'); - my$maxlabelheight=$y2-$y1; - my$useabley=$height-$maxlabelheight-3; - my$pixelpery=$useabley/($graph->{"maxy"}-$graph->{"miny"}); - - # place y axis labels at proper spacing/height - my$lasty=-$maxlabelheight/2; - my$topyval=int($graph->{"maxy"}*$yscale+1.)*$iyscale; - - for(my$i=0;;$i++){ - my$yval= $topyval-$i*$iyscale; - my$y= ($graph->{"maxy"}-$yval)*$pixelpery; - last if($y>$useabley); - if($y-$maxlabelheight>=$lasty){ - $w->createText(0,$y,-anchor=>'e',-tags=>['ylabel'],-text=>"$yval"); - $lasty=$y; - } - } - - # get the max ylabel width and place them at proper x - ($x1,$y1,$x2,$y2)=$w->bbox('ylabel'); - my$maxylabelwidth=$x2-$x1; - $w->move('ylabel',$maxylabelwidth,0); - - my$beginx=$maxylabelwidth+3; - my$useablex=$width-$beginx; - - # draw basic axes - $w->createLine($beginx,0,$beginx,$useabley,$width,$useabley, - -tags=>['axes'],-width=>2); - # draw y tix - $lasty=-$maxlabelheight/2; - for(my$i=0;;$i++){ - my$yval= $topyval-$i*$iyscale; - my$y= ($graph->{"maxy"}-$yval)*$pixelpery; - last if($y>$useabley); - if($yval==0){ - $w->createLine($beginx,$y,$width,$y, - -tags=>['axes'],-width=>1); - }else{ - if($y-$maxlabelheight>=$lasty){ - $w->createLine($beginx,$y,$width,$y, - -tags=>['axes'],-width=>1, - -stipple=>'gray50'); - - $lasty=$y; - } - } - } - - # place x axis labels at proper spacing - my$topxval=int($graph->{"maxx"}*$xscale+1.)*$ixscale; - my$pixelperx=$useablex/($graph->{"maxx"}-$graph->{"minx"}); - - for(my$i=0;;$i++){ - my$xval= $topxval-$i*$ixscale; - my$x= $width-($graph->{"maxx"}-$xval)*$pixelperx; - - last if($x<$beginx); - # bounding boxen are hard. place temp labels. - $w->createText(-1,-1,-anchor=>'e',-tags=>['foo'],-text=>"$xval"); - } - - ($x1,$y1,$x2,$y2)=$w->bbox('foo'); - my$maxxlabelwidth=$x2-$x1; - $w->delete('foo'); - my$lastx=$width; - - for(my$i=0;;$i++){ - my$xval= $topxval-$i*$ixscale; - my$x= $width-($graph->{"maxx"}-$xval)*$pixelperx; - - last if($x-$maxxlabelwidth/2<0 || $x<$beginx); - if($xval==0 && $x<$width){ - $w->createLine($x,0,$x,$useabley,-tags=>['axes'],-width=>1); - } - - if($x+$maxxlabelwidth<=$lastx){ - $w->createText($x,$height-1,-anchor=>'s',-tags=>['xlabel'],-text=>"$xval"); - $w->createLine($x,0,$x,$useabley,-tags=>['axes'],-width=>1,-stipple=>"gray50"); - $lastx=$x; - } - } - $graph->{"labelheight"}=$maxlabelheight; - $graph->{"xo"}=$beginx; - $graph->{"ppx"}=$pixelperx; - $graph->{"ppy"}=$pixelpery; - } - - # plot the files - $count=0; - my$legendy=$graph->{"labelheight"}/2; - for(my$i=0;$i<$panel_count;$i++){ - if($graph->{"vars"}->[$i]){ - $count++; # count here for legend color selection stability - if(defined($data[$i])){ - # place a legend placard; - my$color=$colors[($count-1)%($#colors+1)]; - $w->createText($width,$legendy,-anchor=>'e',-tags=>['legend'], - -fill=>$color,-text=>$panel_keys[$i]); - $legendy+=$graph->{"labelheight"}; - - # plot the lines - my@pairs=map{if(/^\s*(-?[0-9\.]*)[ ,]+(-?[0-9\.]*)/){ - (($1-$graph->{"minx"})*$graph->{"ppx"}+$graph->{"xo"}, - (-$2+$graph->{"maxy"})*$graph->{"ppy"})}} (@{$data[$i]}); - - $w->createLine((@pairs),-fill=>$color,-tags=>['lines']); - } - } - } - } -} - -sub draw_graph{ - - if($onecrop){ - $onestate{"minx"}=undef; - $onestate{"miny"}=undef; - $onestate{"maxx"}=undef; - $onestate{"maxy"}=undef; - } - if($twocrop){ - $twostate{"minx"}=undef; - $twostate{"miny"}=undef; - $twostate{"maxx"}=undef; - $twostate{"maxy"}=undef; - } - - for(my$i=0;$i<$panel_count;$i++){ - if($twostate{"vars"}->[$i]){ - - #re-place the canvases - - $oneresize->place(-x=>5,-y=>5,-anchor=>'nw'); - - $one->place(-relwidth=>1.,-width=>-10,-relheight=>.5, - -height=>($graphy/2)-5-$oneresize->reqheight(), - -x=>5,-y=>5+$oneresize->reqheight,-anchor=>'nw'); - - $tworesize->place(-rely=>1.,-y=>5,-anchor=>'nw',-in=>$one); - $two->place(-relwidth=>1.,-relheight=>1.,-rely=>1., - -y=>5+$tworesize->reqheight(),-anchor=>'nw',-in=>$one); - - graphhelper(\%onestate); - graphhelper(\%twostate); - return; - } - } - - $oneresize->place(-x=>5,-y=>5,-anchor=>'nw'); - - $one->place(-relwidth=>1.,-width=>-10,-relheight=>1., - -height=>$graphy-5-$oneresize->reqheight(), - -x=>5,-y=>5+$oneresize->reqheight,-anchor=>'nw'); - - $tworesize->placeForget(); - $two->placeForget(); - - graphhelper(\%onestate); -} - -sub depopulate_panel{ - my $win; - foreach $win (@panel_labels){ - $win->destroy(); - } - @panel_labels=(); - foreach $win (@panel_ones){ - $win->destroy(); - } - @panel_ones=(); - foreach $win (@panel_twos){ - $win->destroy(); - } - @panel_twos=(); - @panel_keys=(); -} - -sub populate_panel{ - my $localy=$panely; - my $key; - my $i=0; - foreach $key (sort (keys %bases)){ - $panel_keys[$i]=$key; - if(!defined($panel_onevars[$i])){ - $panel_onevars[$i]=0; - $panel_twovars[$i]=0; - } - - my $temp=$panel_twos[$i]=$panel_shell-> - Checkbutton(-variable=>\$panel_twovars[$i],-command=>['main::draw_graph'],-text=>'2')-> - place(-y=>$localy,-x=>-5,-anchor=>"ne",-relx=>1.); - my $oney=$temp->reqheight(); - my $onex=$temp->reqwidth()+15; - - $temp=$panel_ones[$i]=$panel_shell-> - Checkbutton(-variable=>\$panel_onevars[$i],-command=>['main::draw_graph'],-text=>'1')-> - place(-y=>0,-x=>0,-anchor=>"ne",-in=>$temp,-bordermode=>'outside'); - $oney=$temp->reqheight() if ($oney<$temp->reqheight()); - $onex+=$temp->reqwidth(); - - $temp=$panel_labels[$i]=$panel_shell->Label(-text=>$key,-class=>'Field',-justify=>'left')-> - place(-y=>$localy,-x=>5,-anchor=>"nw",-relwidth=>1.,-width=>-$onex, - -bordermode=>'outside'); - $oney=$temp->reqheight() if ($oney<$temp->reqheight()); - - $localy+=$oney+2; - $i++; - } - $panel_count=$i; - - $localy+=$panel_quit->reqheight()+50; - my $geometry=$panel->geometry(); - $geometry=~/^(\d+)/; - - $panel->configure(-height=>$localy); - $panel->configure(-width=>$1); -} - -sub Shutdown{ - Tk::exit(); -} - -sub Status{ - my$text=shift @_; - $graph_status->configure(-text=>"$text"); - $toplevel->update(); -} - -sub scan_directory{ - - %bases=(); - my$count=0; - - $first_file=undef; - $last_file=undef; - - if(opendir(D,".")){ - my$file; - while(defined($file=readdir(D))){ - if($file=~m/^(\S*)_(\d+).m/){ - $bases{"$1"}="0"; - $first_file=$2 if(!defined($first_file) || $2<$first_file); - $last_file=$2 if(!defined($last_file) || $2>$last_file); - $count++; - - Status("Reading... $count")if($count%117==0); - } - } - closedir(D); - } - Status("Done Reading: $count files"); - depopulate_panel(); - populate_panel(); - - $fileno=$first_file if($fileno<$first_file); - $fileno=$last_file if($fileno>$last_file); - - $graph_slider->configure(-from=>$first_file,-to=>$last_file); - -} - - - - - diff --git a/Dependencies/libvorbis/examples/seeking_example.c b/Dependencies/libvorbis/examples/seeking_example.c deleted file mode 100644 index 361bfb1..0000000 --- a/Dependencies/libvorbis/examples/seeking_example.c +++ /dev/null @@ -1,259 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: illustrate seeking, and test it too - last mod: $Id: seeking_example.c 16329 2009-07-24 01:53:20Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include "vorbis/codec.h" -#include "vorbis/vorbisfile.h" - -#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ -# include -# include -#endif - -void _verify(OggVorbis_File *ov, - ogg_int64_t val,ogg_int64_t pcmval,double timeval, - ogg_int64_t pcmlength, - char *bigassbuffer){ - int j; - long bread; - char buffer[4096]; - int dummy; - ogg_int64_t pos; - - /* verify the raw position, the pcm position and position decode */ - if(val!=-1 && ov_raw_tell(ov)pcmval){ - fprintf(stderr,"pcm position out of tolerance: requested %ld, got %ld\n", - (long)pcmval,(long)ov_pcm_tell(ov)); - exit(1); - } - if(timeval!=-1 && ov_time_tell(ov)>timeval){ - fprintf(stderr,"time position out of tolerance: requested %f, got %f\n", - timeval,ov_time_tell(ov)); - exit(1); - } - pos=ov_pcm_tell(ov); - if(pos<0 || pos>pcmlength){ - fprintf(stderr,"pcm position out of bounds: got %ld\n",(long)pos); - exit(1); - } - bread=ov_read(ov,buffer,4096,1,1,1,&dummy); - for(j=0;jchannels!=2){ - fprintf(stderr,"Sorry; right now seeking_test can only use Vorbis files\n" - "that are entirely stereo.\n\n"); - exit(1); - } - } - - /* because we want to do sample-level verification that the seek - does what it claimed, decode the entire file into memory */ - pcmlength=ov_pcm_total(&ov,-1); - timelength=ov_time_total(&ov,-1); - bigassbuffer=malloc(pcmlength*2); /* w00t */ - i=0; - while(ival+1){ - fprintf(stderr,"Declared position didn't perfectly match request: %f != %f\n", - val,ov_time_tell(&ov)); - exit(1); - } - - _verify(&ov,-1,-1,val,pcmlength,bigassbuffer); - - } - } - - fprintf(stderr,"\r \nOK.\n\n"); - - - }else{ - fprintf(stderr,"Standard input was not seekable.\n"); - } - - ov_clear(&ov); - return 0; -} - - - - - - - - - - - - - diff --git a/Dependencies/libvorbis/examples/vorbisfile_example.c b/Dependencies/libvorbis/examples/vorbisfile_example.c deleted file mode 100644 index a32f248..0000000 --- a/Dependencies/libvorbis/examples/vorbisfile_example.c +++ /dev/null @@ -1,92 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: simple example decoder using vorbisfile - last mod: $Id: vorbisfile_example.c 16328 2009-07-24 01:51:10Z xiphmont $ - - ********************************************************************/ - -/* Takes a vorbis bitstream from stdin and writes raw stereo PCM to - stdout using vorbisfile. Using vorbisfile is much simpler than - dealing with libvorbis. */ - -#include -#include -#include -#include -#include - -#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ -#include -#include -#endif - -char pcmout[4096]; /* take 4k out of the data segment, not the stack */ - -int main(){ - OggVorbis_File vf; - int eof=0; - int current_section; - -#ifdef _WIN32 /* We need to set stdin/stdout to binary mode. Damn windows. */ - /* Beware the evil ifdef. We avoid these where we can, but this one we - cannot. Don't add any more, you'll probably go to hell if you do. */ - _setmode( _fileno( stdin ), _O_BINARY ); - _setmode( _fileno( stdout ), _O_BINARY ); -#endif - - if(ov_open_callbacks(stdin, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) { - fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n"); - exit(1); - } - - /* Throw the comments plus a few lines about the bitstream we're - decoding */ - { - char **ptr=ov_comment(&vf,-1)->user_comments; - vorbis_info *vi=ov_info(&vf,-1); - while(*ptr){ - fprintf(stderr,"%s\n",*ptr); - ++ptr; - } - fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate); - fprintf(stderr,"\nDecoded length: %ld samples\n", - (long)ov_pcm_total(&vf,-1)); - fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor); - } - - while(!eof){ - long ret=ov_read(&vf,pcmout,sizeof(pcmout),0,2,1,¤t_section); - if (ret == 0) { - /* EOF */ - eof=1; - } else if (ret < 0) { - if(ret==OV_EBADLINK){ - fprintf(stderr,"Corrupt bitstream section! Exiting.\n"); - exit(1); - } - - /* some other error in the stream. Not a problem, just reporting it in - case we (the app) cares. In this case, we don't. */ - } else { - /* we don't bother dealing with sample rate changes, etc, but - you'll have to*/ - fwrite(pcmout,1,ret,stdout); - } - } - - /* cleanup */ - ov_clear(&vf); - - fprintf(stderr,"Done.\n"); - return(0); -} diff --git a/Dependencies/libvorbis/include/Makefile.am b/Dependencies/libvorbis/include/Makefile.am deleted file mode 100644 index 0f34fab..0000000 --- a/Dependencies/libvorbis/include/Makefile.am +++ /dev/null @@ -1,3 +0,0 @@ -## Process this file with automake to produce Makefile.in - -SUBDIRS = vorbis diff --git a/Dependencies/libvorbis/include/Makefile.in b/Dependencies/libvorbis/include/Makefile.in deleted file mode 100644 index 76cf058..0000000 --- a/Dependencies/libvorbis/include/Makefile.in +++ /dev/null @@ -1,514 +0,0 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - 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* * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - - ******************************************************************** - - function: libvorbis codec headers - last mod: $Id: codec.h 17021 2010-03-24 09:29:41Z xiphmont $ - - ********************************************************************/ - -#ifndef _vorbis_codec_h_ -#define _vorbis_codec_h_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include - -typedef struct vorbis_info{ - int version; - int channels; - long rate; - - /* The below bitrate declarations are *hints*. - Combinations of the three values carry the following implications: - - all three set to the same value: - implies a fixed rate bitstream - only nominal set: - implies a VBR stream that averages the nominal bitrate. No hard - upper/lower limit - upper and or lower set: - implies a VBR bitstream that obeys the bitrate limits. nominal - may also be set to give a nominal rate. - none set: - the coder does not care to speculate. - */ - - long bitrate_upper; - long bitrate_nominal; - long bitrate_lower; - long bitrate_window; - - void *codec_setup; -} vorbis_info; - -/* vorbis_dsp_state buffers the current vorbis audio - analysis/synthesis state. The DSP state belongs to a specific - logical bitstream ****************************************************/ -typedef struct vorbis_dsp_state{ - int analysisp; - vorbis_info *vi; - - float **pcm; - float **pcmret; - int pcm_storage; - int pcm_current; - int pcm_returned; - - int preextrapolate; - int eofflag; - - long lW; - long W; - long nW; - long centerW; - - ogg_int64_t granulepos; - ogg_int64_t sequence; - - ogg_int64_t glue_bits; - ogg_int64_t time_bits; - ogg_int64_t floor_bits; - ogg_int64_t res_bits; - - void *backend_state; -} vorbis_dsp_state; - -typedef struct vorbis_block{ - /* necessary stream state for linking to the framing abstraction */ - float **pcm; /* this is a pointer into local storage */ - oggpack_buffer opb; - - long lW; - long W; - long nW; - int pcmend; - int mode; - - int eofflag; - ogg_int64_t granulepos; - ogg_int64_t sequence; - vorbis_dsp_state *vd; /* For read-only access of configuration */ - - /* local storage to avoid remallocing; it's up to the mapping to - structure it */ - void *localstore; - long localtop; - long localalloc; - long totaluse; - struct alloc_chain *reap; - - /* bitmetrics for the frame */ - long glue_bits; - long time_bits; - long floor_bits; - long res_bits; - - void *internal; - -} vorbis_block; - -/* vorbis_block is a single block of data to be processed as part of -the analysis/synthesis stream; it belongs to a specific logical -bitstream, but is independent from other vorbis_blocks belonging to -that logical bitstream. *************************************************/ - -struct alloc_chain{ - void *ptr; - struct alloc_chain *next; -}; - -/* vorbis_info contains all the setup information specific to the - specific compression/decompression mode in progress (eg, - psychoacoustic settings, channel setup, options, codebook - etc). vorbis_info and substructures are in backends.h. -*********************************************************************/ - -/* the comments are not part of vorbis_info so that vorbis_info can be - static storage */ -typedef struct vorbis_comment{ - /* unlimited user comment fields. libvorbis writes 'libvorbis' - whatever vendor is set to in encode */ - char **user_comments; - int *comment_lengths; - int comments; - char *vendor; - -} vorbis_comment; - - -/* libvorbis encodes in two abstraction layers; first we perform DSP - and produce a packet (see docs/analysis.txt). The packet is then - coded into a framed OggSquish bitstream by the second layer (see - docs/framing.txt). Decode is the reverse process; we sync/frame - the bitstream and extract individual packets, then decode the - packet back into PCM audio. - - The extra framing/packetizing is used in streaming formats, such as - files. Over the net (such as with UDP), the framing and - packetization aren't necessary as they're provided by the transport - and the streaming layer is not used */ - -/* Vorbis PRIMITIVES: general ***************************************/ - -extern void vorbis_info_init(vorbis_info *vi); -extern void vorbis_info_clear(vorbis_info *vi); -extern int vorbis_info_blocksize(vorbis_info *vi,int zo); -extern void vorbis_comment_init(vorbis_comment *vc); -extern void vorbis_comment_add(vorbis_comment *vc, const char *comment); -extern void vorbis_comment_add_tag(vorbis_comment *vc, - const char *tag, const char *contents); -extern char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count); -extern int vorbis_comment_query_count(vorbis_comment *vc, const char *tag); -extern void vorbis_comment_clear(vorbis_comment *vc); - -extern int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb); -extern int vorbis_block_clear(vorbis_block *vb); -extern void vorbis_dsp_clear(vorbis_dsp_state *v); -extern double vorbis_granule_time(vorbis_dsp_state *v, - ogg_int64_t granulepos); - -extern const char *vorbis_version_string(void); - -/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ - -extern int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi); -extern int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op); -extern int vorbis_analysis_headerout(vorbis_dsp_state *v, - vorbis_comment *vc, - ogg_packet *op, - ogg_packet *op_comm, - ogg_packet *op_code); -extern float **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals); -extern int vorbis_analysis_wrote(vorbis_dsp_state *v,int vals); -extern int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb); -extern int vorbis_analysis(vorbis_block *vb,ogg_packet *op); - -extern int vorbis_bitrate_addblock(vorbis_block *vb); -extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, - ogg_packet *op); - -/* Vorbis PRIMITIVES: synthesis layer *******************************/ -extern int vorbis_synthesis_idheader(ogg_packet *op); -extern int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc, - ogg_packet *op); - -extern int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi); -extern int vorbis_synthesis_restart(vorbis_dsp_state *v); -extern int vorbis_synthesis(vorbis_block *vb,ogg_packet *op); -extern int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op); -extern int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb); -extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); -extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm); -extern int vorbis_synthesis_read(vorbis_dsp_state *v,int samples); -extern long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op); - -extern int vorbis_synthesis_halfrate(vorbis_info *v,int flag); -extern int vorbis_synthesis_halfrate_p(vorbis_info *v); - -/* Vorbis ERRORS and return codes ***********************************/ - -#define OV_FALSE -1 -#define OV_EOF -2 -#define OV_HOLE -3 - -#define OV_EREAD -128 -#define OV_EFAULT -129 -#define OV_EIMPL -130 -#define OV_EINVAL -131 -#define OV_ENOTVORBIS -132 -#define OV_EBADHEADER -133 -#define OV_EVERSION -134 -#define OV_ENOTAUDIO -135 -#define OV_EBADPACKET -136 -#define OV_EBADLINK -137 -#define OV_ENOSEEK -138 - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif - diff --git a/Dependencies/libvorbis/include/vorbis/vorbisenc.h b/Dependencies/libvorbis/include/vorbis/vorbisenc.h deleted file mode 100644 index 02332b5..0000000 --- a/Dependencies/libvorbis/include/vorbis/vorbisenc.h +++ /dev/null @@ -1,436 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: vorbis encode-engine setup - last mod: $Id: vorbisenc.h 17021 2010-03-24 09:29:41Z xiphmont $ - - ********************************************************************/ - -/** \file - * Libvorbisenc is a convenient API for setting up an encoding - * environment using libvorbis. Libvorbisenc encapsulates the - * actions needed to set up the encoder properly. - */ - -#ifndef _OV_ENC_H_ -#define _OV_ENC_H_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include "codec.h" - -/** - * This is the primary function within libvorbisenc for setting up managed - * bitrate modes. - * - * Before this function is called, the \ref vorbis_info - * struct should be initialized by using vorbis_info_init() from the libvorbis - * API. After encoding, vorbis_info_clear() should be called. - * - * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set - * constraints for the encoded file. This function uses these settings to - * select the appropriate encoding mode and set it up. - * - * \param vi Pointer to an initialized \ref vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. - * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. - * \param min_bitrate Desired minimum bitrate. -1 indicates unset. - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success. - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. - */ -extern int vorbis_encode_init(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate); - -/** - * This function performs step-one of a three-step bitrate-managed encode - * setup. It functions similarly to the one-step setup performed by \ref - * vorbis_encode_init but allows an application to make further encode setup - * tweaks using \ref vorbis_encode_ctl before finally calling \ref - * vorbis_encode_setup_init to complete the setup process. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set - * constraints for the encoded file. This function uses these settings to - * select the appropriate encoding mode and set it up. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. - * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. - * \param min_bitrate Desired minimum bitrate. -1 indicates unset. - * - * \return Zero for success, and negative for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. - */ -extern int vorbis_encode_setup_managed(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate); - -/** - * This function performs step-one of a three-step variable bitrate - * (quality-based) encode setup. It functions similarly to the one-step setup - * performed by \ref vorbis_encode_init_vbr() but allows an application to - * make further encode setup tweaks using \ref vorbis_encode_ctl() before - * finally calling \ref vorbis_encode_setup_init to complete the setup - * process. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using \ref vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. - */ -extern int vorbis_encode_setup_vbr(vorbis_info *vi, - long channels, - long rate, - - float quality - ); - -/** - * This is the primary function within libvorbisenc for setting up variable - * bitrate ("quality" based) modes. - * - * - * Before this function is called, the vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param base_quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). - * - * - * \return Zero for success, or a negative number for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. - */ -extern int vorbis_encode_init_vbr(vorbis_info *vi, - long channels, - long rate, - - float base_quality - ); - -/** - * This function performs the last stage of three-step encoding setup, as - * described in the API overview under managed bitrate modes. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API, one of - * \ref vorbis_encode_setup_managed() or \ref vorbis_encode_setup_vbr() called to - * initialize the high-level encoding setup, and \ref vorbis_encode_ctl() - * called if necessary to make encoding setup changes. - * vorbis_encode_setup_init() finalizes the highlevel encoding structure into - * a complete encoding setup after which the application may make no further - * setup changes. - * - * After encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized \ref vorbis_info struct. - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success. - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * - * \retval OV_EINVAL Attempt to use vorbis_encode_setup_init() without first - * calling one of vorbis_encode_setup_managed() or vorbis_encode_setup_vbr() to - * initialize the high-level encoding setup - * - */ -extern int vorbis_encode_setup_init(vorbis_info *vi); - -/** - * This function implements a generic interface to miscellaneous encoder - * settings similar to the classic UNIX 'ioctl()' system call. Applications - * may use vorbis_encode_ctl() to query or set bitrate management or quality - * mode details by using one of several \e request arguments detailed below. - * vorbis_encode_ctl() must be called after one of - * vorbis_encode_setup_managed() or vorbis_encode_setup_vbr(). When used - * to modify settings, \ref vorbis_encode_ctl() must be called before \ref - * vorbis_encode_setup_init(). - * - * \param vi Pointer to an initialized vorbis_info struct. - * - * \param number Specifies the desired action; See \ref encctlcodes "the list - * of available requests". - * - * \param arg void * pointing to a data structure matching the request - * argument. - * - * \retval 0 Success. Any further return information (such as the result of a - * query) is placed into the storage pointed to by *arg. - * - * \retval OV_EINVAL Invalid argument, or an attempt to modify a setting after - * calling vorbis_encode_setup_init(). - * - * \retval OV_EIMPL Unimplemented or unknown request - */ -extern int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg); - -/** - * \deprecated This is a deprecated interface. Please use vorbis_encode_ctl() - * with the \ref ovectl_ratemanage2_arg struct and \ref - * OV_ECTL_RATEMANAGE2_GET and \ref OV_ECTL_RATEMANAGE2_SET calls in new code. - * - * The \ref ovectl_ratemanage_arg structure is used with vorbis_encode_ctl() - * and the \ref OV_ECTL_RATEMANAGE_GET, \ref OV_ECTL_RATEMANAGE_SET, \ref - * OV_ECTL_RATEMANAGE_AVG, \ref OV_ECTL_RATEMANAGE_HARD calls in order to - * query and modify specifics of the encoder's bitrate management - * configuration. -*/ -struct ovectl_ratemanage_arg { - int management_active; /**< nonzero if bitrate management is active*/ -/** hard lower limit (in kilobits per second) below which the stream bitrate - will never be allowed for any given bitrate_hard_window seconds of time.*/ - long bitrate_hard_min; -/** hard upper limit (in kilobits per second) above which the stream bitrate - will never be allowed for any given bitrate_hard_window seconds of time.*/ - long bitrate_hard_max; -/** the window period (in seconds) used to regulate the hard bitrate minimum - and maximum*/ - double bitrate_hard_window; -/** soft lower limit (in kilobits per second) below which the average bitrate - tracker will start nudging the bitrate higher.*/ - long bitrate_av_lo; -/** soft upper limit (in kilobits per second) above which the average bitrate - tracker will start nudging the bitrate lower.*/ - long bitrate_av_hi; -/** the window period (in seconds) used to regulate the average bitrate - minimum and maximum.*/ - double bitrate_av_window; -/** Regulates the relative centering of the average and hard windows; in - libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but - followed the average window regulation. In libvorbis 1.1 a bit-reservoir - interface replaces the old windowing interface; the older windowing - interface is simulated and this field has no effect.*/ - double bitrate_av_window_center; -}; - -/** - * \name struct ovectl_ratemanage2_arg - * - * The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and - * the OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in order to - * query and modify specifics of the encoder's bitrate management - * configuration. - * -*/ -struct ovectl_ratemanage2_arg { - int management_active; /**< nonzero if bitrate management is active */ -/** Lower allowed bitrate limit in kilobits per second */ - long bitrate_limit_min_kbps; -/** Upper allowed bitrate limit in kilobits per second */ - long bitrate_limit_max_kbps; - long bitrate_limit_reservoir_bits; /**struct ovectl_ratemanage2_arg * - * - * Used to query the current encoder bitrate management setting. Also used to - * initialize fields of an ovectl_ratemanage2_arg structure for use with - * \ref OV_ECTL_RATEMANAGE2_SET. - */ -#define OV_ECTL_RATEMANAGE2_GET 0x14 - -/** - * Set the current encoder bitrate management settings. - * - * Argument: struct ovectl_ratemanage2_arg * - * - * Used to set the current encoder bitrate management settings to the values - * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable - * bitrate management. -*/ -#define OV_ECTL_RATEMANAGE2_SET 0x15 - -/** - * Returns the current encoder hard-lowpass setting (kHz) in the double - * pointed to by arg. - * - * Argument: double * -*/ -#define OV_ECTL_LOWPASS_GET 0x20 - -/** - * Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid - * lowpass settings range from 2 to 99. - * - * Argument: double * -*/ -#define OV_ECTL_LOWPASS_SET 0x21 - -/** - * Returns the current encoder impulse block setting in the double pointed - * to by arg. - * - * Argument: double * -*/ -#define OV_ECTL_IBLOCK_GET 0x30 - -/** - * Sets the impulse block bias to the the value pointed to by arg. - * - * Argument: double * - * - * Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will - * direct to encoder to use more bits when incoding short blocks that contain - * strong impulses, thus improving the accuracy of impulse encoding. - */ -#define OV_ECTL_IBLOCK_SET 0x31 - -/** - * Returns the current encoder coupling setting in the int pointed - * to by arg. - * - * Argument: int * -*/ -#define OV_ECTL_COUPLING_GET 0x40 - -/** - * Enables/disables channel coupling in multichannel encoding according to arg. - * - * Argument: int * - * - * Zero disables channel coupling for multichannel inputs, nonzer enables - * channel coupling. Setting has no effect on monophonic encoding or - * multichannel counts that do not offer coupling. At present, coupling is - * available for stereo and 5.1 encoding. - */ -#define OV_ECTL_COUPLING_SET 0x41 - - /* deprecated rate management supported only for compatibility */ - -/** - * Old interface to querying bitrate management settings. - * - * Deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead. - * - * Argument: struct ovectl_ratemanage_arg * - */ -#define OV_ECTL_RATEMANAGE_GET 0x10 -/** - * Old interface to modifying bitrate management settings. - * - * deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: struct ovectl_ratemanage_arg * - */ -#define OV_ECTL_RATEMANAGE_SET 0x11 -/** - * Old interface to setting average-bitrate encoding mode. - * - * Deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: struct ovectl_ratemanage_arg * - */ -#define OV_ECTL_RATEMANAGE_AVG 0x12 -/** - * Old interface to setting bounded-bitrate encoding modes. - * - * deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: struct ovectl_ratemanage_arg * - */ -#define OV_ECTL_RATEMANAGE_HARD 0x13 - -/*@}*/ - - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif diff --git a/Dependencies/libvorbis/include/vorbis/vorbisfile.h b/Dependencies/libvorbis/include/vorbis/vorbisfile.h deleted file mode 100644 index a865cd0..0000000 --- a/Dependencies/libvorbis/include/vorbis/vorbisfile.h +++ /dev/null @@ -1,206 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: stdio-based convenience library for opening/seeking/decoding - last mod: $Id: vorbisfile.h 17021 2010-03-24 09:29:41Z xiphmont $ - - ********************************************************************/ - -#ifndef _OV_FILE_H_ -#define _OV_FILE_H_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include -#include "codec.h" - -/* The function prototypes for the callbacks are basically the same as for - * the stdio functions fread, fseek, fclose, ftell. - * The one difference is that the FILE * arguments have been replaced with - * a void * - this is to be used as a pointer to whatever internal data these - * functions might need. In the stdio case, it's just a FILE * cast to a void * - * - * If you use other functions, check the docs for these functions and return - * the right values. For seek_func(), you *MUST* return -1 if the stream is - * unseekable - */ -typedef struct { - size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource); - int (*seek_func) (void *datasource, ogg_int64_t offset, int whence); - int (*close_func) (void *datasource); - long (*tell_func) (void *datasource); -} ov_callbacks; - -#ifndef OV_EXCLUDE_STATIC_CALLBACKS - -/* a few sets of convenient callbacks, especially for use under - * Windows where ov_open_callbacks() should always be used instead of - * ov_open() to avoid problems with incompatible crt.o version linking - * issues. */ - -static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){ - if(f==NULL)return(-1); - -#ifdef __MINGW32__ - return fseeko64(f,off,whence); -#elif defined (_WIN32) - return _fseeki64(f,off,whence); -#else - return fseek(f,off,whence); -#endif -} - -/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as - * static data. That means that every file which includes this header - * will get its own copy of these structs whether it uses them or - * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS. - * These static symbols are essential on platforms such as Windows on - * which several different versions of stdio support may be linked to - * by different DLLs, and we need to be certain we know which one - * we're using (the same one as the main application). - */ - -static ov_callbacks OV_CALLBACKS_DEFAULT = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, - (int (*)(void *)) fclose, - (long (*)(void *)) ftell -}; - -static ov_callbacks OV_CALLBACKS_NOCLOSE = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, - (int (*)(void *)) NULL, - (long (*)(void *)) ftell -}; - -static ov_callbacks OV_CALLBACKS_STREAMONLY = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) NULL, - (int (*)(void *)) fclose, - (long (*)(void *)) NULL -}; - -static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) NULL, - (int (*)(void *)) NULL, - (long (*)(void *)) NULL -}; - -#endif - -#define NOTOPEN 0 -#define PARTOPEN 1 -#define OPENED 2 -#define STREAMSET 3 -#define INITSET 4 - -typedef struct OggVorbis_File { - void *datasource; /* Pointer to a FILE *, etc. */ - int seekable; - ogg_int64_t offset; - ogg_int64_t end; - ogg_sync_state oy; - - /* If the FILE handle isn't seekable (eg, a pipe), only the current - stream appears */ - int links; - ogg_int64_t *offsets; - ogg_int64_t *dataoffsets; - long *serialnos; - ogg_int64_t *pcmlengths; /* overloaded to maintain binary - compatibility; x2 size, stores both - beginning and end values */ - vorbis_info *vi; - vorbis_comment *vc; - - /* Decoding working state local storage */ - ogg_int64_t pcm_offset; - int ready_state; - long current_serialno; - int current_link; - - double bittrack; - double samptrack; - - ogg_stream_state os; /* take physical pages, weld into a logical - stream of packets */ - vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ - vorbis_block vb; /* local working space for packet->PCM decode */ - - ov_callbacks callbacks; - -} OggVorbis_File; - - -extern int ov_clear(OggVorbis_File *vf); -extern int ov_fopen(char *path,OggVorbis_File *vf); -extern int ov_open(FILE *f,OggVorbis_File *vf,char *initial,long ibytes); -extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf, - char *initial, long ibytes, ov_callbacks callbacks); - -extern int ov_test(FILE *f,OggVorbis_File *vf,char *initial,long ibytes); -extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf, - char *initial, long ibytes, ov_callbacks callbacks); -extern int ov_test_open(OggVorbis_File *vf); - -extern long ov_bitrate(OggVorbis_File *vf,int i); -extern long ov_bitrate_instant(OggVorbis_File *vf); -extern long ov_streams(OggVorbis_File *vf); -extern long ov_seekable(OggVorbis_File *vf); -extern long ov_serialnumber(OggVorbis_File *vf,int i); - -extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i); -extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i); -extern double ov_time_total(OggVorbis_File *vf,int i); - -extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_time_seek(OggVorbis_File *vf,double pos); -extern int ov_time_seek_page(OggVorbis_File *vf,double pos); - -extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_time_seek_lap(OggVorbis_File *vf,double pos); -extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos); - -extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf); -extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf); -extern double ov_time_tell(OggVorbis_File *vf); - -extern vorbis_info *ov_info(OggVorbis_File *vf,int link); -extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link); - -extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples, - int *bitstream); -extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream, - void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param); -extern long ov_read(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream); -extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2); - -extern int ov_halfrate(OggVorbis_File *vf,int flag); -extern int ov_halfrate_p(OggVorbis_File *vf); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif - diff --git a/Dependencies/libvorbis/install-sh b/Dependencies/libvorbis/install-sh deleted file mode 100755 index 4d4a951..0000000 --- a/Dependencies/libvorbis/install-sh +++ /dev/null @@ -1,323 +0,0 @@ -#!/bin/sh -# install - install a program, script, or datafile - -scriptversion=2005-05-14.22 - -# This originates from X11R5 (mit/util/scripts/install.sh), which was -# later released in X11R6 (xc/config/util/install.sh) with the -# following copyright and license. -# -# Copyright (C) 1994 X Consortium -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to -# deal in the Software without restriction, including without limitation the -# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -# sell copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- -# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# -# Except as contained in this notice, the name of the X Consortium shall not -# be used in advertising or otherwise to promote the sale, use or other deal- -# ings in this Software without prior written authorization from the X Consor- -# tium. -# -# -# FSF changes to this file are in the public domain. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. 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* * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: single-block PCM analysis mode dispatch - last mod: $Id: analysis.c 16226 2009-07-08 06:43:49Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "scales.h" -#include "os.h" -#include "misc.h" - -/* decides between modes, dispatches to the appropriate mapping. */ -int vorbis_analysis(vorbis_block *vb, ogg_packet *op){ - int ret,i; - vorbis_block_internal *vbi=vb->internal; - - vb->glue_bits=0; - vb->time_bits=0; - vb->floor_bits=0; - vb->res_bits=0; - - /* first things first. Make sure encode is ready */ - for(i=0;ipacketblob[i]); - - /* we only have one mapping type (0), and we let the mapping code - itself figure out what soft mode to use. This allows easier - bitrate management */ - - if((ret=_mapping_P[0]->forward(vb))) - return(ret); - - if(op){ - if(vorbis_bitrate_managed(vb)) - /* The app is using a bitmanaged mode... but not using the - bitrate management interface. */ - return(OV_EINVAL); - - op->packet=oggpack_get_buffer(&vb->opb); - op->bytes=oggpack_bytes(&vb->opb); - op->b_o_s=0; - op->e_o_s=vb->eofflag; - op->granulepos=vb->granulepos; - op->packetno=vb->sequence; /* for sake of completeness */ - } - return(0); -} - -#ifdef ANALYSIS -int analysis_noisy=1; - -/* there was no great place to put this.... */ -void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB,ogg_int64_t off){ - int j; - FILE *of; - char buffer[80]; - - sprintf(buffer,"%s_%d.m",base,i); - of=fopen(buffer,"w"); - - if(!of)perror("failed to open data dump file"); - - for(j=0;j -#include "scales.h" -int main(){ - int i; - double rate; - for(i=64;i<32000;i*=2){ - rate=48000.f; - fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", - rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); - - rate=44100.f; - fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", - rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); - - rate=32000.f; - fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", - rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); - - rate=22050.f; - fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", - rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); - - rate=16000.f; - fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", - rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); - - rate=11025.f; - fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", - rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); - - rate=8000.f; - fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n\n", - rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); - - - } - { - float i; - int j; - for(i=0.,j=0;i<28;i+=1,j++){ - fprintf(stderr,"(%d) bark=%f %gHz (%d of 128)\n", - j,i,fromBARK(i),(int)(fromBARK(i)/22050.*128.)); - } - } - return(0); -} - diff --git a/Dependencies/libvorbis/lib/bitrate.c b/Dependencies/libvorbis/lib/bitrate.c deleted file mode 100644 index 3a71b1d..0000000 --- a/Dependencies/libvorbis/lib/bitrate.c +++ /dev/null @@ -1,253 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: bitrate tracking and management - last mod: $Id: bitrate.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "os.h" -#include "misc.h" -#include "bitrate.h" - -/* compute bitrate tracking setup */ -void vorbis_bitrate_init(vorbis_info *vi,bitrate_manager_state *bm){ - codec_setup_info *ci=vi->codec_setup; - bitrate_manager_info *bi=&ci->bi; - - memset(bm,0,sizeof(*bm)); - - if(bi && (bi->reservoir_bits>0)){ - long ratesamples=vi->rate; - int halfsamples=ci->blocksizes[0]>>1; - - bm->short_per_long=ci->blocksizes[1]/ci->blocksizes[0]; - bm->managed=1; - - bm->avg_bitsper= rint(1.*bi->avg_rate*halfsamples/ratesamples); - bm->min_bitsper= rint(1.*bi->min_rate*halfsamples/ratesamples); - bm->max_bitsper= rint(1.*bi->max_rate*halfsamples/ratesamples); - - bm->avgfloat=PACKETBLOBS/2; - - /* not a necessary fix, but one that leads to a more balanced - typical initialization */ - { - long desired_fill=bi->reservoir_bits*bi->reservoir_bias; - bm->minmax_reservoir=desired_fill; - bm->avg_reservoir=desired_fill; - } - - } -} - -void vorbis_bitrate_clear(bitrate_manager_state *bm){ - memset(bm,0,sizeof(*bm)); - return; -} - -int vorbis_bitrate_managed(vorbis_block *vb){ - vorbis_dsp_state *vd=vb->vd; - private_state *b=vd->backend_state; - bitrate_manager_state *bm=&b->bms; - - if(bm && bm->managed)return(1); - return(0); -} - -/* finish taking in the block we just processed */ -int vorbis_bitrate_addblock(vorbis_block *vb){ - vorbis_block_internal *vbi=vb->internal; - vorbis_dsp_state *vd=vb->vd; - private_state *b=vd->backend_state; - bitrate_manager_state *bm=&b->bms; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - bitrate_manager_info *bi=&ci->bi; - - int choice=rint(bm->avgfloat); - long this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - long min_target_bits=(vb->W?bm->min_bitsper*bm->short_per_long:bm->min_bitsper); - long max_target_bits=(vb->W?bm->max_bitsper*bm->short_per_long:bm->max_bitsper); - int samples=ci->blocksizes[vb->W]>>1; - long desired_fill=bi->reservoir_bits*bi->reservoir_bias; - if(!bm->managed){ - /* not a bitrate managed stream, but for API simplicity, we'll - buffer the packet to keep the code path clean */ - - if(bm->vb)return(-1); /* one has been submitted without - being claimed */ - bm->vb=vb; - return(0); - } - - bm->vb=vb; - - /* look ahead for avg floater */ - if(bm->avg_bitsper>0){ - double slew=0.; - long avg_target_bits=(vb->W?bm->avg_bitsper*bm->short_per_long:bm->avg_bitsper); - double slewlimit= 15./bi->slew_damp; - - /* choosing a new floater: - if we're over target, we slew down - if we're under target, we slew up - - choose slew as follows: look through packetblobs of this frame - and set slew as the first in the appropriate direction that - gives us the slew we want. This may mean no slew if delta is - already favorable. - - Then limit slew to slew max */ - - if(bm->avg_reservoir+(this_bits-avg_target_bits)>desired_fill){ - while(choice>0 && this_bits>avg_target_bits && - bm->avg_reservoir+(this_bits-avg_target_bits)>desired_fill){ - choice--; - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - }else if(bm->avg_reservoir+(this_bits-avg_target_bits)avg_reservoir+(this_bits-avg_target_bits)packetblob[choice])*8; - } - } - - slew=rint(choice-bm->avgfloat)/samples*vi->rate; - if(slew<-slewlimit)slew=-slewlimit; - if(slew>slewlimit)slew=slewlimit; - choice=rint(bm->avgfloat+= slew/vi->rate*samples); - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - - - - /* enforce min(if used) on the current floater (if used) */ - if(bm->min_bitsper>0){ - /* do we need to force the bitrate up? */ - if(this_bitsminmax_reservoir-(min_target_bits-this_bits)<0){ - choice++; - if(choice>=PACKETBLOBS)break; - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - } - } - - /* enforce max (if used) on the current floater (if used) */ - if(bm->max_bitsper>0){ - /* do we need to force the bitrate down? */ - if(this_bits>max_target_bits){ - while(bm->minmax_reservoir+(this_bits-max_target_bits)>bi->reservoir_bits){ - choice--; - if(choice<0)break; - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - } - } - - /* Choice of packetblobs now made based on floater, and min/max - requirements. Now boundary check extreme choices */ - - if(choice<0){ - /* choosing a smaller packetblob is insufficient to trim bitrate. - frame will need to be truncated */ - long maxsize=(max_target_bits+(bi->reservoir_bits-bm->minmax_reservoir))/8; - bm->choice=choice=0; - - if(oggpack_bytes(vbi->packetblob[choice])>maxsize){ - - oggpack_writetrunc(vbi->packetblob[choice],maxsize*8); - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - } - }else{ - long minsize=(min_target_bits-bm->minmax_reservoir+7)/8; - if(choice>=PACKETBLOBS) - choice=PACKETBLOBS-1; - - bm->choice=choice; - - /* prop up bitrate according to demand. pad this frame out with zeroes */ - minsize-=oggpack_bytes(vbi->packetblob[choice]); - while(minsize-->0)oggpack_write(vbi->packetblob[choice],0,8); - this_bits=oggpack_bytes(vbi->packetblob[choice])*8; - - } - - /* now we have the final packet and the final packet size. Update statistics */ - /* min and max reservoir */ - if(bm->min_bitsper>0 || bm->max_bitsper>0){ - - if(max_target_bits>0 && this_bits>max_target_bits){ - bm->minmax_reservoir+=(this_bits-max_target_bits); - }else if(min_target_bits>0 && this_bitsminmax_reservoir+=(this_bits-min_target_bits); - }else{ - /* inbetween; we want to take reservoir toward but not past desired_fill */ - if(bm->minmax_reservoir>desired_fill){ - if(max_target_bits>0){ /* logical bulletproofing against initialization state */ - bm->minmax_reservoir+=(this_bits-max_target_bits); - if(bm->minmax_reservoirminmax_reservoir=desired_fill; - }else{ - bm->minmax_reservoir=desired_fill; - } - }else{ - if(min_target_bits>0){ /* logical bulletproofing against initialization state */ - bm->minmax_reservoir+=(this_bits-min_target_bits); - if(bm->minmax_reservoir>desired_fill)bm->minmax_reservoir=desired_fill; - }else{ - bm->minmax_reservoir=desired_fill; - } - } - } - } - - /* avg reservoir */ - if(bm->avg_bitsper>0){ - long avg_target_bits=(vb->W?bm->avg_bitsper*bm->short_per_long:bm->avg_bitsper); - bm->avg_reservoir+=this_bits-avg_target_bits; - } - - return(0); -} - -int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd,ogg_packet *op){ - private_state *b=vd->backend_state; - bitrate_manager_state *bm=&b->bms; - vorbis_block *vb=bm->vb; - int choice=PACKETBLOBS/2; - if(!vb)return 0; - - if(op){ - vorbis_block_internal *vbi=vb->internal; - - if(vorbis_bitrate_managed(vb)) - choice=bm->choice; - - op->packet=oggpack_get_buffer(vbi->packetblob[choice]); - op->bytes=oggpack_bytes(vbi->packetblob[choice]); - op->b_o_s=0; - op->e_o_s=vb->eofflag; - op->granulepos=vb->granulepos; - op->packetno=vb->sequence; /* for sake of completeness */ - } - - bm->vb=0; - return(1); -} diff --git a/Dependencies/libvorbis/lib/bitrate.h b/Dependencies/libvorbis/lib/bitrate.h deleted file mode 100644 index db48fcb..0000000 --- a/Dependencies/libvorbis/lib/bitrate.h +++ /dev/null @@ -1,59 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: bitrate tracking and management - last mod: $Id: bitrate.h 13293 2007-07-24 00:09:47Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_BITRATE_H_ -#define _V_BITRATE_H_ - -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "os.h" - -/* encode side bitrate tracking */ -typedef struct bitrate_manager_state { - int managed; - - long avg_reservoir; - long minmax_reservoir; - long avg_bitsper; - long min_bitsper; - long max_bitsper; - - long short_per_long; - double avgfloat; - - vorbis_block *vb; - int choice; -} bitrate_manager_state; - -typedef struct bitrate_manager_info{ - long avg_rate; - long min_rate; - long max_rate; - long reservoir_bits; - double reservoir_bias; - - double slew_damp; - -} bitrate_manager_info; - -extern void vorbis_bitrate_init(vorbis_info *vi,bitrate_manager_state *bs); -extern void vorbis_bitrate_clear(bitrate_manager_state *bs); -extern int vorbis_bitrate_managed(vorbis_block *vb); -extern int vorbis_bitrate_addblock(vorbis_block *vb); -extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, ogg_packet *op); - -#endif diff --git a/Dependencies/libvorbis/lib/block.c b/Dependencies/libvorbis/lib/block.c deleted file mode 100644 index 58f7fc7..0000000 --- a/Dependencies/libvorbis/lib/block.c +++ /dev/null @@ -1,1016 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: PCM data vector blocking, windowing and dis/reassembly - last mod: $Id: block.c 16330 2009-07-24 01:58:50Z xiphmont $ - - Handle windowing, overlap-add, etc of the PCM vectors. This is made - more amusing by Vorbis' current two allowed block sizes. - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" - -#include "window.h" -#include "mdct.h" -#include "lpc.h" -#include "registry.h" -#include "misc.h" - -static int ilog2(unsigned int v){ - int ret=0; - if(v)--v; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -/* pcm accumulator examples (not exhaustive): - - <-------------- lW ----------------> - <--------------- W ----------------> -: .....|..... _______________ | -: .''' | '''_--- | |\ | -:.....''' |_____--- '''......| | \_______| -:.................|__________________|_______|__|______| - |<------ Sl ------>| > Sr < |endW - |beginSl |endSl | |endSr - |beginW |endlW |beginSr - - - |< lW >| - <--------------- W ----------------> - | | .. ______________ | - | | ' `/ | ---_ | - |___.'___/`. | ---_____| - |_______|__|_______|_________________| - | >|Sl|< |<------ Sr ----->|endW - | | |endSl |beginSr |endSr - |beginW | |endlW - mult[0] |beginSl mult[n] - - <-------------- lW -----------------> - |<--W-->| -: .............. ___ | | -: .''' |`/ \ | | -:.....''' |/`....\|...| -:.........................|___|___|___| - |Sl |Sr |endW - | | |endSr - | |beginSr - | |endSl - |beginSl - |beginW -*/ - -/* block abstraction setup *********************************************/ - -#ifndef WORD_ALIGN -#define WORD_ALIGN 8 -#endif - -int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb){ - int i; - memset(vb,0,sizeof(*vb)); - vb->vd=v; - vb->localalloc=0; - vb->localstore=NULL; - if(v->analysisp){ - vorbis_block_internal *vbi= - vb->internal=_ogg_calloc(1,sizeof(vorbis_block_internal)); - vbi->ampmax=-9999; - - for(i=0;ipacketblob[i]=&vb->opb; - }else{ - vbi->packetblob[i]= - _ogg_calloc(1,sizeof(oggpack_buffer)); - } - oggpack_writeinit(vbi->packetblob[i]); - } - } - - return(0); -} - -void *_vorbis_block_alloc(vorbis_block *vb,long bytes){ - bytes=(bytes+(WORD_ALIGN-1)) & ~(WORD_ALIGN-1); - if(bytes+vb->localtop>vb->localalloc){ - /* can't just _ogg_realloc... there are outstanding pointers */ - if(vb->localstore){ - struct alloc_chain *link=_ogg_malloc(sizeof(*link)); - vb->totaluse+=vb->localtop; - link->next=vb->reap; - link->ptr=vb->localstore; - vb->reap=link; - } - /* highly conservative */ - vb->localalloc=bytes; - vb->localstore=_ogg_malloc(vb->localalloc); - vb->localtop=0; - } - { - void *ret=(void *)(((char *)vb->localstore)+vb->localtop); - vb->localtop+=bytes; - return ret; - } -} - -/* reap the chain, pull the ripcord */ -void _vorbis_block_ripcord(vorbis_block *vb){ - /* reap the chain */ - struct alloc_chain *reap=vb->reap; - while(reap){ - struct alloc_chain *next=reap->next; - _ogg_free(reap->ptr); - memset(reap,0,sizeof(*reap)); - _ogg_free(reap); - reap=next; - } - /* consolidate storage */ - if(vb->totaluse){ - vb->localstore=_ogg_realloc(vb->localstore,vb->totaluse+vb->localalloc); - vb->localalloc+=vb->totaluse; - vb->totaluse=0; - } - - /* pull the ripcord */ - vb->localtop=0; - vb->reap=NULL; -} - -int vorbis_block_clear(vorbis_block *vb){ - int i; - vorbis_block_internal *vbi=vb->internal; - - _vorbis_block_ripcord(vb); - if(vb->localstore)_ogg_free(vb->localstore); - - if(vbi){ - for(i=0;ipacketblob[i]); - if(i!=PACKETBLOBS/2)_ogg_free(vbi->packetblob[i]); - } - _ogg_free(vbi); - } - memset(vb,0,sizeof(*vb)); - return(0); -} - -/* Analysis side code, but directly related to blocking. Thus it's - here and not in analysis.c (which is for analysis transforms only). - The init is here because some of it is shared */ - -static int _vds_shared_init(vorbis_dsp_state *v,vorbis_info *vi,int encp){ - int i; - codec_setup_info *ci=vi->codec_setup; - private_state *b=NULL; - int hs; - - if(ci==NULL) return 1; - hs=ci->halfrate_flag; - - memset(v,0,sizeof(*v)); - b=v->backend_state=_ogg_calloc(1,sizeof(*b)); - - v->vi=vi; - b->modebits=ilog2(ci->modes); - - b->transform[0]=_ogg_calloc(VI_TRANSFORMB,sizeof(*b->transform[0])); - b->transform[1]=_ogg_calloc(VI_TRANSFORMB,sizeof(*b->transform[1])); - - /* MDCT is tranform 0 */ - - b->transform[0][0]=_ogg_calloc(1,sizeof(mdct_lookup)); - b->transform[1][0]=_ogg_calloc(1,sizeof(mdct_lookup)); - mdct_init(b->transform[0][0],ci->blocksizes[0]>>hs); - mdct_init(b->transform[1][0],ci->blocksizes[1]>>hs); - - /* Vorbis I uses only window type 0 */ - b->window[0]=ilog2(ci->blocksizes[0])-6; - b->window[1]=ilog2(ci->blocksizes[1])-6; - - if(encp){ /* encode/decode differ here */ - - /* analysis always needs an fft */ - drft_init(&b->fft_look[0],ci->blocksizes[0]); - drft_init(&b->fft_look[1],ci->blocksizes[1]); - - /* finish the codebooks */ - if(!ci->fullbooks){ - ci->fullbooks=_ogg_calloc(ci->books,sizeof(*ci->fullbooks)); - for(i=0;ibooks;i++) - vorbis_book_init_encode(ci->fullbooks+i,ci->book_param[i]); - } - - b->psy=_ogg_calloc(ci->psys,sizeof(*b->psy)); - for(i=0;ipsys;i++){ - _vp_psy_init(b->psy+i, - ci->psy_param[i], - &ci->psy_g_param, - ci->blocksizes[ci->psy_param[i]->blockflag]/2, - vi->rate); - } - - v->analysisp=1; - }else{ - /* finish the codebooks */ - if(!ci->fullbooks) - ci->fullbooks=_ogg_calloc(ci->books,sizeof(*ci->fullbooks)); - for(i=0;ibooks;i++){ - if(ci->book_param[i]==NULL) - goto abort_books; - if(vorbis_book_init_decode(ci->fullbooks+i,ci->book_param[i])) - goto abort_books; - /* decode codebooks are now standalone after init */ - vorbis_staticbook_destroy(ci->book_param[i]); - ci->book_param[i]=NULL; - } - } - - /* initialize the storage vectors. blocksize[1] is small for encode, - but the correct size for decode */ - v->pcm_storage=ci->blocksizes[1]; - v->pcm=_ogg_malloc(vi->channels*sizeof(*v->pcm)); - v->pcmret=_ogg_malloc(vi->channels*sizeof(*v->pcmret)); - { - int i; - for(i=0;ichannels;i++) - v->pcm[i]=_ogg_calloc(v->pcm_storage,sizeof(*v->pcm[i])); - } - - /* all 1 (large block) or 0 (small block) */ - /* explicitly set for the sake of clarity */ - v->lW=0; /* previous window size */ - v->W=0; /* current window size */ - - /* all vector indexes */ - v->centerW=ci->blocksizes[1]/2; - - v->pcm_current=v->centerW; - - /* initialize all the backend lookups */ - b->flr=_ogg_calloc(ci->floors,sizeof(*b->flr)); - b->residue=_ogg_calloc(ci->residues,sizeof(*b->residue)); - - for(i=0;ifloors;i++) - b->flr[i]=_floor_P[ci->floor_type[i]]-> - look(v,ci->floor_param[i]); - - for(i=0;iresidues;i++) - b->residue[i]=_residue_P[ci->residue_type[i]]-> - look(v,ci->residue_param[i]); - - return 0; - abort_books: - for(i=0;ibooks;i++){ - if(ci->book_param[i]!=NULL){ - vorbis_staticbook_destroy(ci->book_param[i]); - ci->book_param[i]=NULL; - } - } - vorbis_dsp_clear(v); - return -1; -} - -/* arbitrary settings and spec-mandated numbers get filled in here */ -int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi){ - private_state *b=NULL; - - if(_vds_shared_init(v,vi,1))return 1; - b=v->backend_state; - b->psy_g_look=_vp_global_look(vi); - - /* Initialize the envelope state storage */ - b->ve=_ogg_calloc(1,sizeof(*b->ve)); - _ve_envelope_init(b->ve,vi); - - vorbis_bitrate_init(vi,&b->bms); - - /* compressed audio packets start after the headers - with sequence number 3 */ - v->sequence=3; - - return(0); -} - -void vorbis_dsp_clear(vorbis_dsp_state *v){ - int i; - if(v){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=(vi?vi->codec_setup:NULL); - private_state *b=v->backend_state; - - if(b){ - - if(b->ve){ - _ve_envelope_clear(b->ve); - _ogg_free(b->ve); - } - - if(b->transform[0]){ - mdct_clear(b->transform[0][0]); - _ogg_free(b->transform[0][0]); - _ogg_free(b->transform[0]); - } - if(b->transform[1]){ - mdct_clear(b->transform[1][0]); - _ogg_free(b->transform[1][0]); - _ogg_free(b->transform[1]); - } - - if(b->flr){ - if(ci) - for(i=0;ifloors;i++) - _floor_P[ci->floor_type[i]]-> - free_look(b->flr[i]); - _ogg_free(b->flr); - } - if(b->residue){ - if(ci) - for(i=0;iresidues;i++) - _residue_P[ci->residue_type[i]]-> - free_look(b->residue[i]); - _ogg_free(b->residue); - } - if(b->psy){ - if(ci) - for(i=0;ipsys;i++) - _vp_psy_clear(b->psy+i); - _ogg_free(b->psy); - } - - if(b->psy_g_look)_vp_global_free(b->psy_g_look); - vorbis_bitrate_clear(&b->bms); - - drft_clear(&b->fft_look[0]); - drft_clear(&b->fft_look[1]); - - } - - if(v->pcm){ - if(vi) - for(i=0;ichannels;i++) - if(v->pcm[i])_ogg_free(v->pcm[i]); - _ogg_free(v->pcm); - if(v->pcmret)_ogg_free(v->pcmret); - } - - if(b){ - /* free header, header1, header2 */ - if(b->header)_ogg_free(b->header); - if(b->header1)_ogg_free(b->header1); - if(b->header2)_ogg_free(b->header2); - _ogg_free(b); - } - - memset(v,0,sizeof(*v)); - } -} - -float **vorbis_analysis_buffer(vorbis_dsp_state *v, int vals){ - int i; - vorbis_info *vi=v->vi; - private_state *b=v->backend_state; - - /* free header, header1, header2 */ - if(b->header)_ogg_free(b->header);b->header=NULL; - if(b->header1)_ogg_free(b->header1);b->header1=NULL; - if(b->header2)_ogg_free(b->header2);b->header2=NULL; - - /* Do we have enough storage space for the requested buffer? If not, - expand the PCM (and envelope) storage */ - - if(v->pcm_current+vals>=v->pcm_storage){ - v->pcm_storage=v->pcm_current+vals*2; - - for(i=0;ichannels;i++){ - v->pcm[i]=_ogg_realloc(v->pcm[i],v->pcm_storage*sizeof(*v->pcm[i])); - } - } - - for(i=0;ichannels;i++) - v->pcmret[i]=v->pcm[i]+v->pcm_current; - - return(v->pcmret); -} - -static void _preextrapolate_helper(vorbis_dsp_state *v){ - int i; - int order=16; - float *lpc=alloca(order*sizeof(*lpc)); - float *work=alloca(v->pcm_current*sizeof(*work)); - long j; - v->preextrapolate=1; - - if(v->pcm_current-v->centerW>order*2){ /* safety */ - for(i=0;ivi->channels;i++){ - /* need to run the extrapolation in reverse! */ - for(j=0;jpcm_current;j++) - work[j]=v->pcm[i][v->pcm_current-j-1]; - - /* prime as above */ - vorbis_lpc_from_data(work,lpc,v->pcm_current-v->centerW,order); - -#if 0 - if(v->vi->channels==2){ - if(i==0) - _analysis_output("predataL",0,work,v->pcm_current-v->centerW,0,0,0); - else - _analysis_output("predataR",0,work,v->pcm_current-v->centerW,0,0,0); - }else{ - _analysis_output("predata",0,work,v->pcm_current-v->centerW,0,0,0); - } -#endif - - /* run the predictor filter */ - vorbis_lpc_predict(lpc,work+v->pcm_current-v->centerW-order, - order, - work+v->pcm_current-v->centerW, - v->centerW); - - for(j=0;jpcm_current;j++) - v->pcm[i][v->pcm_current-j-1]=work[j]; - - } - } -} - - -/* call with val<=0 to set eof */ - -int vorbis_analysis_wrote(vorbis_dsp_state *v, int vals){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - - if(vals<=0){ - int order=32; - int i; - float *lpc=alloca(order*sizeof(*lpc)); - - /* if it wasn't done earlier (very short sample) */ - if(!v->preextrapolate) - _preextrapolate_helper(v); - - /* We're encoding the end of the stream. Just make sure we have - [at least] a few full blocks of zeroes at the end. */ - /* actually, we don't want zeroes; that could drop a large - amplitude off a cliff, creating spread spectrum noise that will - suck to encode. Extrapolate for the sake of cleanliness. */ - - vorbis_analysis_buffer(v,ci->blocksizes[1]*3); - v->eofflag=v->pcm_current; - v->pcm_current+=ci->blocksizes[1]*3; - - for(i=0;ichannels;i++){ - if(v->eofflag>order*2){ - /* extrapolate with LPC to fill in */ - long n; - - /* make a predictor filter */ - n=v->eofflag; - if(n>ci->blocksizes[1])n=ci->blocksizes[1]; - vorbis_lpc_from_data(v->pcm[i]+v->eofflag-n,lpc,n,order); - - /* run the predictor filter */ - vorbis_lpc_predict(lpc,v->pcm[i]+v->eofflag-order,order, - v->pcm[i]+v->eofflag,v->pcm_current-v->eofflag); - }else{ - /* not enough data to extrapolate (unlikely to happen due to - guarding the overlap, but bulletproof in case that - assumtion goes away). zeroes will do. */ - memset(v->pcm[i]+v->eofflag,0, - (v->pcm_current-v->eofflag)*sizeof(*v->pcm[i])); - - } - } - }else{ - - if(v->pcm_current+vals>v->pcm_storage) - return(OV_EINVAL); - - v->pcm_current+=vals; - - /* we may want to reverse extrapolate the beginning of a stream - too... in case we're beginning on a cliff! */ - /* clumsy, but simple. It only runs once, so simple is good. */ - if(!v->preextrapolate && v->pcm_current-v->centerW>ci->blocksizes[1]) - _preextrapolate_helper(v); - - } - return(0); -} - -/* do the deltas, envelope shaping, pre-echo and determine the size of - the next block on which to continue analysis */ -int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb){ - int i; - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - private_state *b=v->backend_state; - vorbis_look_psy_global *g=b->psy_g_look; - long beginW=v->centerW-ci->blocksizes[v->W]/2,centerNext; - vorbis_block_internal *vbi=(vorbis_block_internal *)vb->internal; - - /* check to see if we're started... */ - if(!v->preextrapolate)return(0); - - /* check to see if we're done... */ - if(v->eofflag==-1)return(0); - - /* By our invariant, we have lW, W and centerW set. Search for - the next boundary so we can determine nW (the next window size) - which lets us compute the shape of the current block's window */ - - /* we do an envelope search even on a single blocksize; we may still - be throwing more bits at impulses, and envelope search handles - marking impulses too. */ - { - long bp=_ve_envelope_search(v); - if(bp==-1){ - - if(v->eofflag==0)return(0); /* not enough data currently to search for a - full long block */ - v->nW=0; - }else{ - - if(ci->blocksizes[0]==ci->blocksizes[1]) - v->nW=0; - else - v->nW=bp; - } - } - - centerNext=v->centerW+ci->blocksizes[v->W]/4+ci->blocksizes[v->nW]/4; - - { - /* center of next block + next block maximum right side. */ - - long blockbound=centerNext+ci->blocksizes[v->nW]/2; - if(v->pcm_currentlW=v->lW; - vb->W=v->W; - vb->nW=v->nW; - - if(v->W){ - if(!v->lW || !v->nW){ - vbi->blocktype=BLOCKTYPE_TRANSITION; - /*fprintf(stderr,"-");*/ - }else{ - vbi->blocktype=BLOCKTYPE_LONG; - /*fprintf(stderr,"_");*/ - } - }else{ - if(_ve_envelope_mark(v)){ - vbi->blocktype=BLOCKTYPE_IMPULSE; - /*fprintf(stderr,"|");*/ - - }else{ - vbi->blocktype=BLOCKTYPE_PADDING; - /*fprintf(stderr,".");*/ - - } - } - - vb->vd=v; - vb->sequence=v->sequence++; - vb->granulepos=v->granulepos; - vb->pcmend=ci->blocksizes[v->W]; - - /* copy the vectors; this uses the local storage in vb */ - - /* this tracks 'strongest peak' for later psychoacoustics */ - /* moved to the global psy state; clean this mess up */ - if(vbi->ampmax>g->ampmax)g->ampmax=vbi->ampmax; - g->ampmax=_vp_ampmax_decay(g->ampmax,v); - vbi->ampmax=g->ampmax; - - vb->pcm=_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); - vbi->pcmdelay=_vorbis_block_alloc(vb,sizeof(*vbi->pcmdelay)*vi->channels); - for(i=0;ichannels;i++){ - vbi->pcmdelay[i]= - _vorbis_block_alloc(vb,(vb->pcmend+beginW)*sizeof(*vbi->pcmdelay[i])); - memcpy(vbi->pcmdelay[i],v->pcm[i],(vb->pcmend+beginW)*sizeof(*vbi->pcmdelay[i])); - vb->pcm[i]=vbi->pcmdelay[i]+beginW; - - /* before we added the delay - vb->pcm[i]=_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); - memcpy(vb->pcm[i],v->pcm[i]+beginW,ci->blocksizes[v->W]*sizeof(*vb->pcm[i])); - */ - - } - - /* handle eof detection: eof==0 means that we've not yet received EOF - eof>0 marks the last 'real' sample in pcm[] - eof<0 'no more to do'; doesn't get here */ - - if(v->eofflag){ - if(v->centerW>=v->eofflag){ - v->eofflag=-1; - vb->eofflag=1; - return(1); - } - } - - /* advance storage vectors and clean up */ - { - int new_centerNext=ci->blocksizes[1]/2; - int movementW=centerNext-new_centerNext; - - if(movementW>0){ - - _ve_envelope_shift(b->ve,movementW); - v->pcm_current-=movementW; - - for(i=0;ichannels;i++) - memmove(v->pcm[i],v->pcm[i]+movementW, - v->pcm_current*sizeof(*v->pcm[i])); - - - v->lW=v->W; - v->W=v->nW; - v->centerW=new_centerNext; - - if(v->eofflag){ - v->eofflag-=movementW; - if(v->eofflag<=0)v->eofflag=-1; - /* do not add padding to end of stream! */ - if(v->centerW>=v->eofflag){ - v->granulepos+=movementW-(v->centerW-v->eofflag); - }else{ - v->granulepos+=movementW; - } - }else{ - v->granulepos+=movementW; - } - } - } - - /* done */ - return(1); -} - -int vorbis_synthesis_restart(vorbis_dsp_state *v){ - vorbis_info *vi=v->vi; - codec_setup_info *ci; - int hs; - - if(!v->backend_state)return -1; - if(!vi)return -1; - ci=vi->codec_setup; - if(!ci)return -1; - hs=ci->halfrate_flag; - - v->centerW=ci->blocksizes[1]>>(hs+1); - v->pcm_current=v->centerW>>hs; - - v->pcm_returned=-1; - v->granulepos=-1; - v->sequence=-1; - v->eofflag=0; - ((private_state *)(v->backend_state))->sample_count=-1; - - return(0); -} - -int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi){ - if(_vds_shared_init(v,vi,0)){ - vorbis_dsp_clear(v); - return 1; - } - vorbis_synthesis_restart(v); - return 0; -} - -/* Unlike in analysis, the window is only partially applied for each - block. The time domain envelope is not yet handled at the point of - calling (as it relies on the previous block). */ - -int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - private_state *b=v->backend_state; - int hs=ci->halfrate_flag; - int i,j; - - if(!vb)return(OV_EINVAL); - if(v->pcm_current>v->pcm_returned && v->pcm_returned!=-1)return(OV_EINVAL); - - v->lW=v->W; - v->W=vb->W; - v->nW=-1; - - if((v->sequence==-1)|| - (v->sequence+1 != vb->sequence)){ - v->granulepos=-1; /* out of sequence; lose count */ - b->sample_count=-1; - } - - v->sequence=vb->sequence; - - if(vb->pcm){ /* no pcm to process if vorbis_synthesis_trackonly - was called on block */ - int n=ci->blocksizes[v->W]>>(hs+1); - int n0=ci->blocksizes[0]>>(hs+1); - int n1=ci->blocksizes[1]>>(hs+1); - - int thisCenter; - int prevCenter; - - v->glue_bits+=vb->glue_bits; - v->time_bits+=vb->time_bits; - v->floor_bits+=vb->floor_bits; - v->res_bits+=vb->res_bits; - - if(v->centerW){ - thisCenter=n1; - prevCenter=0; - }else{ - thisCenter=0; - prevCenter=n1; - } - - /* v->pcm is now used like a two-stage double buffer. We don't want - to have to constantly shift *or* adjust memory usage. Don't - accept a new block until the old is shifted out */ - - for(j=0;jchannels;j++){ - /* the overlap/add section */ - if(v->lW){ - if(v->W){ - /* large/large */ - float *w=_vorbis_window_get(b->window[1]-hs); - float *pcm=v->pcm[j]+prevCenter; - float *p=vb->pcm[j]; - for(i=0;iwindow[0]-hs); - float *pcm=v->pcm[j]+prevCenter+n1/2-n0/2; - float *p=vb->pcm[j]; - for(i=0;iW){ - /* small/large */ - float *w=_vorbis_window_get(b->window[0]-hs); - float *pcm=v->pcm[j]+prevCenter; - float *p=vb->pcm[j]+n1/2-n0/2; - for(i=0;iwindow[0]-hs); - float *pcm=v->pcm[j]+prevCenter; - float *p=vb->pcm[j]; - for(i=0;ipcm[j]+thisCenter; - float *p=vb->pcm[j]+n; - for(i=0;icenterW) - v->centerW=0; - else - v->centerW=n1; - - /* deal with initial packet state; we do this using the explicit - pcm_returned==-1 flag otherwise we're sensitive to first block - being short or long */ - - if(v->pcm_returned==-1){ - v->pcm_returned=thisCenter; - v->pcm_current=thisCenter; - }else{ - v->pcm_returned=prevCenter; - v->pcm_current=prevCenter+ - ((ci->blocksizes[v->lW]/4+ - ci->blocksizes[v->W]/4)>>hs); - } - - } - - /* track the frame number... This is for convenience, but also - making sure our last packet doesn't end with added padding. If - the last packet is partial, the number of samples we'll have to - return will be past the vb->granulepos. - - This is not foolproof! It will be confused if we begin - decoding at the last page after a seek or hole. In that case, - we don't have a starting point to judge where the last frame - is. For this reason, vorbisfile will always try to make sure - it reads the last two marked pages in proper sequence */ - - if(b->sample_count==-1){ - b->sample_count=0; - }else{ - b->sample_count+=ci->blocksizes[v->lW]/4+ci->blocksizes[v->W]/4; - } - - if(v->granulepos==-1){ - if(vb->granulepos!=-1){ /* only set if we have a position to set to */ - - v->granulepos=vb->granulepos; - - /* is this a short page? */ - if(b->sample_count>v->granulepos){ - /* corner case; if this is both the first and last audio page, - then spec says the end is cut, not beginning */ - if(vb->eofflag){ - /* trim the end */ - /* no preceeding granulepos; assume we started at zero (we'd - have to in a short single-page stream) */ - /* granulepos could be -1 due to a seek, but that would result - in a long count, not short count */ - - v->pcm_current-=(b->sample_count-v->granulepos)>>hs; - }else{ - /* trim the beginning */ - v->pcm_returned+=(b->sample_count-v->granulepos)>>hs; - if(v->pcm_returned>v->pcm_current) - v->pcm_returned=v->pcm_current; - } - - } - - } - }else{ - v->granulepos+=ci->blocksizes[v->lW]/4+ci->blocksizes[v->W]/4; - if(vb->granulepos!=-1 && v->granulepos!=vb->granulepos){ - - if(v->granulepos>vb->granulepos){ - long extra=v->granulepos-vb->granulepos; - - if(extra) - if(vb->eofflag){ - /* partial last frame. Strip the extra samples off */ - v->pcm_current-=extra>>hs; - } /* else {Shouldn't happen *unless* the bitstream is out of - spec. Either way, believe the bitstream } */ - } /* else {Shouldn't happen *unless* the bitstream is out of - spec. Either way, believe the bitstream } */ - v->granulepos=vb->granulepos; - } - } - - /* Update, cleanup */ - - if(vb->eofflag)v->eofflag=1; - return(0); - -} - -/* pcm==NULL indicates we just want the pending samples, no more */ -int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm){ - vorbis_info *vi=v->vi; - - if(v->pcm_returned>-1 && v->pcm_returnedpcm_current){ - if(pcm){ - int i; - for(i=0;ichannels;i++) - v->pcmret[i]=v->pcm[i]+v->pcm_returned; - *pcm=v->pcmret; - } - return(v->pcm_current-v->pcm_returned); - } - return(0); -} - -int vorbis_synthesis_read(vorbis_dsp_state *v,int n){ - if(n && v->pcm_returned+n>v->pcm_current)return(OV_EINVAL); - v->pcm_returned+=n; - return(0); -} - -/* intended for use with a specific vorbisfile feature; we want access - to the [usually synthetic/postextrapolated] buffer and lapping at - the end of a decode cycle, specifically, a half-short-block worth. - This funtion works like pcmout above, except it will also expose - this implicit buffer data not normally decoded. */ -int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - int hs=ci->halfrate_flag; - - int n=ci->blocksizes[v->W]>>(hs+1); - int n0=ci->blocksizes[0]>>(hs+1); - int n1=ci->blocksizes[1]>>(hs+1); - int i,j; - - if(v->pcm_returned<0)return 0; - - /* our returned data ends at pcm_returned; because the synthesis pcm - buffer is a two-fragment ring, that means our data block may be - fragmented by buffering, wrapping or a short block not filling - out a buffer. To simplify things, we unfragment if it's at all - possibly needed. Otherwise, we'd need to call lapout more than - once as well as hold additional dsp state. Opt for - simplicity. */ - - /* centerW was advanced by blockin; it would be the center of the - *next* block */ - if(v->centerW==n1){ - /* the data buffer wraps; swap the halves */ - /* slow, sure, small */ - for(j=0;jchannels;j++){ - float *p=v->pcm[j]; - for(i=0;ipcm_current-=n1; - v->pcm_returned-=n1; - v->centerW=0; - } - - /* solidify buffer into contiguous space */ - if((v->lW^v->W)==1){ - /* long/short or short/long */ - for(j=0;jchannels;j++){ - float *s=v->pcm[j]; - float *d=v->pcm[j]+(n1-n0)/2; - for(i=(n1+n0)/2-1;i>=0;--i) - d[i]=s[i]; - } - v->pcm_returned+=(n1-n0)/2; - v->pcm_current+=(n1-n0)/2; - }else{ - if(v->lW==0){ - /* short/short */ - for(j=0;jchannels;j++){ - float *s=v->pcm[j]; - float *d=v->pcm[j]+n1-n0; - for(i=n0-1;i>=0;--i) - d[i]=s[i]; - } - v->pcm_returned+=n1-n0; - v->pcm_current+=n1-n0; - } - } - - if(pcm){ - int i; - for(i=0;ichannels;i++) - v->pcmret[i]=v->pcm[i]+v->pcm_returned; - *pcm=v->pcmret; - } - - return(n1+n-v->pcm_returned); - -} - -float *vorbis_window(vorbis_dsp_state *v,int W){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - int hs=ci->halfrate_flag; - private_state *b=v->backend_state; - - if(b->window[W]-1<0)return NULL; - return _vorbis_window_get(b->window[W]-hs); -} diff --git a/Dependencies/libvorbis/lib/books/Makefile.am b/Dependencies/libvorbis/lib/books/Makefile.am deleted file mode 100644 index 3697a71..0000000 --- a/Dependencies/libvorbis/lib/books/Makefile.am +++ /dev/null @@ -1,3 +0,0 @@ -## Process this file with automake to produce Makefile.in - -SUBDIRS = coupled uncoupled floor diff --git a/Dependencies/libvorbis/lib/books/Makefile.in b/Dependencies/libvorbis/lib/books/Makefile.in deleted file mode 100644 index 0d957f0..0000000 --- a/Dependencies/libvorbis/lib/books/Makefile.in +++ /dev/null @@ -1,514 +0,0 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - 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install-data install-data-am install-dvi install-dvi-am \ - install-exec install-exec-am install-html install-html-am \ - install-info install-info-am install-man install-pdf \ - install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-generic \ - mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/Dependencies/libvorbis/lib/books/coupled/res_books_51.h b/Dependencies/libvorbis/lib/books/coupled/res_books_51.h deleted file mode 100644 index 917a955..0000000 --- a/Dependencies/libvorbis/lib/books/coupled/res_books_51.h +++ /dev/null @@ -1,12257 +0,0 @@ -static const long _vq_quantlist__44p0_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p0_l0_0[] = { - 1, 3, 4, 7, 7, 8, 8, 9, 9, 9,10,10,10, 5, 6, 5, - 8, 7, 9, 8, 9, 9,10, 9,11,10, 5, 5, 7, 7, 8, 8, - 9, 9, 9, 9,10,10,11, 8, 9, 8,10, 9,10, 9,10, 9, - 11,10,11,10, 8, 8, 9, 9,10, 9,10, 9,11,10,11,10, - 11,10,11,11,11,11,11,11,11,11,11,11,11,11,10,11, - 11,11,12,11,11,11,11,11,11,10,12,12,12,12,12,12, - 12,11,12,12,12,11,11,11,12,12,12,12,12,12,12,11, - 12,11,12,11,11,13,12,12,12,13,12,12,12,12,11,12, - 11,11,13,13,13,12,12,12,12,12,12,11,11,11,10,13, - 13,13,12,13,12,13,11,13,10,12,11,11,13,13,12,13, - 12,12,12,12,11,12,11,11,11, -}; - -static const static_codebook _44p0_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p0_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p0_l0_0, - 0 -}; - -static const long _vq_quantlist__44p0_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p0_l0_1[] = { - 1, 4, 4, 6, 6, 5, 5, 5, 7, 5, 5, 5, 5, 6, 7, 7, - 6, 7, 7, 7, 6, 7, 7, 7, 7, -}; - -static const static_codebook _44p0_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p0_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p0_l0_1, - 0 -}; - -static const long _vq_quantlist__44p0_l1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p0_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p0_l1_0 = { - 2, 9, - (long *)_vq_lengthlist__44p0_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p0_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p0_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p0_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p0_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p0_long[] = { - 2, 3, 6, 7,10,14,16, 3, 2, 5, 7,11,14,17, 6, 5, - 5, 7,10,12,14, 7, 7, 6, 6, 7, 9,13,10,11, 9, 6, - 6, 9,11,15,15,13,10, 9,10,12,18,18,16,14,12,13, - 16, -}; - -static const static_codebook _huff_book__44p0_long = { - 2, 49, - (long *)_huff_lengthlist__44p0_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p0_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p0_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p0_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p0_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p0_p1_0, - 0 -}; - -static const long _vq_quantlist__44p0_p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p0_p2_0[] = { - 1, 5, 5, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 0, 6, 6, 0,11, - 11, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0,12,12, - 0,15,15, 0,12,12, 0, 5, 5, 0, 5, 5, 0, 6, 6, 0, - 7, 7, 0,11,11, 0, 6, 6, 0, 7, 7, 0,10,11, 0, 6, - 6, 0, 7, 7, 0,11,11, 0,12,12, 0,11,11, 0,15,15, - 0,10,10, 0,12,12, 0,15,15, 0,12,12, 0, 6, 6, 0, - 12,12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0,12, - 12, 0,15,15, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0,12,12, 0,12,12, 0,12,12, 0,15, - 15, 0,12,12, 0,11,12, 0,15,16, 0,11,11, 0, 6, 6, - 0,11,12, 0,12,12, 0,12,12, 0,16,15, 0,12,12, 0, - 13,12, 0,15,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p0_p2_0 = { - 5, 243, - (long *)_vq_lengthlist__44p0_p2_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p0_p2_0, - 0 -}; - -static const long _vq_quantlist__44p0_p2_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p0_p2_1[] = { - 1, 3, 3, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0, - 10,10, 0,10,10, 0, 9, 9, 0,10,10, 0, 7, 7, 0, 7, - 7, 0, 6, 6, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 9, - 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 9, 9, 0, 8, 8, 0, - 10,10, 0, 9, 9, 0,10,10, 0,10,10, 0, 9, 9, 0,10, - 10, 0, 9, 9, 0,11,11, 0,11,11, 0,12,12, 0,11,11, - 0,12,12, 0,13,13, 0,12,12, 0,13,12, 0, 8, 8, 0, - 12,12, 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0,13, - 13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0,11,11, 0,12,12, 0,13,13, 0,12, - 12, 0,13,13, 0,13,13, 0,12,12, 0,12,12, 0, 8, 8, - 0,12,12, 0,12,12, 0,13,13, 0,13,13, 0,13,14, 0, - 14,13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p0_p2_1 = { - 5, 243, - (long *)_vq_lengthlist__44p0_p2_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p0_p2_1, - 0 -}; - -static const long _vq_quantlist__44p0_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p0_p3_0[] = { - 1, 6, 6, 7, 8, 8, 7, 8, 8, 7, 9, 9,10,12,11, 9, - 8, 8, 7, 9, 9,11,12,12, 9, 9, 9, 6, 7, 7,10,11, - 11,10,11,11,10,11,11,13,13,14,12,12,12,11,11,11, - 14,14,14,12,12,12, 6, 5, 5, 9, 6, 5, 9, 6, 6, 9, - 7, 7,12,10,10,11, 6, 6,10, 7, 7,13,10,10,12, 7, - 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, - 13, 9, 9,12,11,11,16,13,13,15,11,11, 8, 7, 7,12, - 12,12,12,11,11,12,11,11,14,14,14,14,12,12,12,12, - 12,16,15,15,14,12,12, 0,10,10, 0,12,12, 0,12,12, - 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, - 11,11, 8, 8, 8,13,11,11,13,10,10,13,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 9, 7, 7, - 13,11,11,13,11,11,12,11,11,16,14,14,14,12,12,13, - 12,12,15,14,14,15,13,12, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,13,12, 0,14,15, - 0,12,12, -}; - -static const static_codebook _44p0_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p0_p3_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p0_p3_0, - 0 -}; - -static const long _vq_quantlist__44p0_p3_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p0_p3_1[] = { - 2, 4, 4, 8, 8,10,12,12,11,11, 9,11,11,12,13,11, - 12,12,11,11,11,12,12,12,12,10,13,12,13,13,11,12, - 12,13,13,11,12,12,13,13,11,12,13,13,13,11,13,13, - 13,13,10,13,13,12,13,11,12,12,14,14,11,13,12,12, - 12,11,12,12,13,13,11,13,13,12,12,11,13,13,13,13, - 11,12,12,13,13,11,13,13,12,12,11,12,12,13,13,11, - 13,13,12,12,11,13,13,13,13,11,12,12,14,14,11,13, - 13,12,12,11,12,12,13,13,11,13,13,12,12,11,10,10, - 10,10,12,10,10,11,11,11, 8, 8,11,11,13,10,10,10, - 10,12,10,10,10,10,13,11,11,11,11,13,10,10,11,11, - 13,11,11,12,12,13,11,11,11,11,13,11,11,12,12,13, - 11,11,12,12,13,10,10,11,11,13,11,11,11,11,13,11, - 10,11,11,13,11,11,11,11,13,11,11,11,11,13,10,10, - 11,11,13,11,11,11,11,12,10,11,11,11,13,11,11,11, - 11,13,11,11,11,11,13,10,10,11,11,13,11,11,11,11, - 13,11,11,11,11,13,11,11,11,11,11,10,10,10,10,12, - 10,10, 9, 9,12,12,12,11,11,13,12,12, 9, 9,13,12, - 12,10,10,12,12,12,12,12,13,13,13,14,14,13,12,12, - 11,11,13,13,13,12,12,13,12,12,11,11,13,12,13,11, - 11,13,13,13,14,14,13,12,12,10,10,13,13,13,11,11, - 13,12,12,10,10,13,13,13,11,11,13,13,13,14,14,13, - 12,12,10,10,13,13,13,11,11,13,12,13,10,10,13,13, - 13,11,11,13,13,13,14,14,13,12,12,10,10,13,13,13, - 11,11,13,13,12,10,10,14,12,12, 8, 8,14,12,12, 9, - 9,14,11,11, 9, 9,14,12,12, 8, 8,14,11,11, 7, 7, - 14,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, - 12,12, 9, 9,15,13,13,10,10,15,13,13,10,10,15,12, - 12,10,10,15,13,13,10,10,14,12,12, 9, 9,14,13,13, - 9, 9,14,13,13, 9, 9,15,12,12, 9, 9,15,13,13, 9, - 9,14,12,12, 9, 9,14,13,13, 9, 9,14,13,13, 9, 9, - 15,12,12, 9, 9,14,13,13, 9, 9,14,12,12, 9, 9,14, - 13,13, 9, 9,13,12,12, 8, 8,13,13,13, 8, 8,14,13, - 13, 9, 9,13,13,13, 7, 7,14,13,13, 8, 8,14,14,14, - 10,10,14,14,14,11,11,14,14,14, 9, 9,14,14,14,10, - 10,14,14,14, 9, 9,14,14,14,10, 9,15,14,14,11,11, - 14,14,14, 9, 9,14,14,14,10,10,14,14,14, 9, 9,14, - 14,14, 9, 9,15,14,14,11,11,14,14,14, 8, 8,14,14, - 14, 9, 9,14,14,14, 8, 8,14,14,14, 9, 9,15,14,14, - 11,11,14,14,14, 8, 8,14,14,14, 9, 9,14,14,14, 8, - 8,12,12,12,13,13,16,15,15,11,11,16,15,16,12,12, - 17,16,16,11,11,17,15,15,12,11,16,16,16,12,13,16, - 15,15,13,13,16,16,16,12,12,16,16,15,13,13,16,16, - 16,12,12,16,16,16,13,13,17,16,16,14,14,17,17,16, - 12,12,17,16,16,13,13,17,17,16,12,13,16,16,17,13, - 12,17,16,16,14,13,17,16,16,12,12,17,16,16,12,12, - 17,16,17,12,12,17,17,17,13,13,16,16,16,13,14,17, - 17,16,12,12,16,16,16,13,13,17,17,17,12,12,13,14, - 14,10,10,16,14,14,12,12,16,15,15,14,14,16,14,14, - 12,12,15,14,14,13,13,17,15,15,14,13,16,16,15,15, - 15,16,15,15,14,14,16,15,15,14,14,17,15,15,14,14, - 16,15,15,14,14,16,16,15,15,15,17,15,15,13,13,16, - 15,15,14,14,17,15,15,13,13,17,15,15,14,14,16,15, - 15,15,15,16,14,14,13,13,16,15,15,14,14,16,14,14, - 13,13,17,15,15,14,14,16,16,15,15,15,17,14,14,13, - 13,16,15,15,14,14,17,14,14,13,13,13,11,11,10,10, - 16,14,14,13,13,15,14,14,13,13,16,14,14,12,12,16, - 14,14,12,12,15,15,15,14,14,16,14,14,14,14,16,15, - 14,14,14,16,14,14,14,14,16,15,15,14,13,16,15,15, - 14,14,16,14,14,14,14,17,15,15,14,14,16,14,14,14, - 14,16,15,15,13,14,16,15,15,14,14,16,14,14,14,14, - 16,15,15,13,13,16,14,14,13,13,16,15,15,13,13,16, - 15,15,14,14,16,14,14,14,14,17,15,15,13,13,16,15, - 14,13,13,17,15,15,13,13,14,14,14, 9, 9,14,14,14, - 17,17,14,15,15,18,18,14,14,14,18,19,14,14,14,18, - 18,15,15,15,19,18,15,16,15,18,20,15,15,15,18,19, - 15,15,15,19,19,15,15,15,18,20,15,15,15,18,19,15, - 15,16,20,18,15,15,15,18,18,15,15,15,19,19,15,15, - 15,18,19,15,15,15,18,19,15,15,15,19,19,14,15,14, - 19,19,15,15,15,20,19,15,14,14,19,18,14,15,15,18, - 19,15,15,16,20,20,14,14,14,18,19,15,15,15,19,18, - 14,14,14,18,18,14,12,12, 9, 9,13,14,14,18,18,14, - 13,13,18,19,14,14,14,18,18,14,14,14,18,18,15,15, - 15,19,19,15,14,14,19,18,14,15,15,19,18,15,14,14, - 18,18,15,15,15,19,18,14,15,15,19,19,15,14,14,19, - 18,14,15,15,19,18,15,14,14,19,18,14,15,15,19,18, - 15,15,15,21,18,15,14,14,19,18,14,15,15,18,19,14, - 15,14,20,19,14,15,15,18,19,14,15,15,19,19,15,14, - 14,19,20,14,15,15,18,18,14,14,14,19,19,14,15,15, - 19,18,12,12,12,13,13,16,15,15,11,11,16,15,15,12, - 12,16,16,16,11,11,16,15,15,11,11,16,16,16,13,13, - 17,16,16,13,13,17,17,17,12,12,16,16,16,13,13,17, - 16,17,13,12,15,16,16,12,12,16,15,15,13,13,17,16, - 16,12,12,16,16,15,12,12,16,16,16,12,12,17,17,16, - 13,12,16,16,16,13,13,17,16,16,12,12,17,16,16,12, - 12,17,17,16,12,12,16,17,16,12,12,17,15,15,13,13, - 17,16,16,12,12,16,16,16,12,12,16,16,16,12,12,13, - 13,13, 9, 9,15,14,14,13,13,16,15,14,14,14,16,14, - 14,13,13,15,14,14,13,13,17,15,15,14,14,16,15,15, - 15,15,16,15,15,14,14,16,15,15,15,15,17,15,15,14, - 14,16,15,15,14,14,16,15,15,15,15,17,14,15,14,14, - 16,15,15,14,14,17,15,15,13,14,17,15,15,14,14,16, - 15,15,15,15,17,14,14,13,13,16,15,15,14,14,17,14, - 14,13,13,17,15,15,14,14,16,15,16,15,15,17,14,14, - 13,13,16,15,15,14,14,18,14,14,13,13,13,11,11,11, - 11,15,14,14,12,12,15,14,14,13,13,16,14,14,12,12, - 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15,14,14,19,18,14,14,15,18,19,14,15,15,19,18,15, - 14,14,18,19,14,15,14,19,20,14,14,14,19,19,14,15, - 15,19,19,12,12,12,13,13,16,16,16,11,11,16,16,16, - 12,12,17,16,16,11,11,17,15,15,11,11,16,16,16,13, - 13,17,15,16,13,13,16,16,16,12,12,17,16,16,13,13, - 17,17,16,12,12,17,17,16,13,13,17,16,16,13,13,17, - 17,17,12,12,17,16,16,13,13,17,17,17,12,12,16,16, - 16,12,12,17,15,15,13,13,17,16,16,11,11,17,16,16, - 12,12,16,16,16,11,11,16,17,16,12,12,17,16,16,13, - 13,17,17,16,12,12,17,17,16,12,12,17,16,16,11,11, - 13,14,14, 9, 9,16,14,14,13,13,16,14,15,14,14,16, - 14,14,12,12,16,14,14,13,13,17,15,15,14,14,16,15, - 15,15,15,17,15,15,14,14,16,15,15,14,14,17,15,15, - 14,14,16,15,15,14,14,16,15,15,15,16,17,14,15,14, - 14,16,15,15,14,14,17,15,15,14,14,16,15,15,14,14, - 16,15,15,15,15,17,14,14,13,13,16,15,15,14,14,16, - 14,14,13,13,17,15,15,14,14,16,16,15,15,15,17,14, - 14,13,13,16,15,15,14,14,17,14,14,13,13,13,11,11, - 10,10,16,14,14,12,12,15,13,13,13,12,16,14,14,11, - 11,16,14,14,11,11,16,14,15,13,14,16,14,14,13,13, - 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15,14,14,20,19,15,15,15,19,19,14,14,14,20,19,14, - 15,15,20,20,12,12,12,13,13,17,16,16,11,11,16,16, - 15,12,12,17,16,16,11,11,17,15,15,11,11,17,17,17, - 13,13,17,16,16,13,13,17,17,17,12,12,17,16,16,13, - 13,17,17,16,12,13,16,17,16,13,13,17,16,15,13,13, - 17,16,16,12,12,17,16,16,12,13,17,16,17,12,12,17, - 17,17,12,12,17,16,15,13,13,17,16,16,12,12,17,16, - 16,12,12,17,16,16,11,11,16,16,16,12,12,17,15,15, - 13,13,17,16,15,11,11,16,16,16,12,12,17,16,16,11, - 11,13,14,14, 9, 9,16,14,14,13,13,16,14,15,14,14, - 16,14,14,12,12,16,14,14,13,13,17,15,15,14,15,16, - 15,15,15,15,17,15,15,14,14,16,15,15,15,14,16,15, - 15,14,14,16,15,15,14,14,16,15,16,15,15,17,15,14, - 14,14,16,15,15,14,14,17,15,15,13,13,16,15,15,14, - 14,16,16,16,15,15,17,14,14,13,13,16,15,15,14,14, - 18,14,15,13,13,16,15,15,14,14,16,16,15,15,15,16, - 14,14,13,13,16,15,15,14,14,17,14,15,13,13,13,11, - 11,10,10,15,14,14,12,12,15,14,14,13,13,16,14,14, - 12,12,16,13,14,12,12,16,14,15,14,13,16,14,14,14, - 14,16,15,15,13,13,16,14,14,13,13,16,15,15,13,13, - 15,15,15,13,13,16,14,14,14,14,17,15,15,13,13,16, - 14,14,13,13,16,15,15,13,13,16,15,15,13,13,16,14, - 14,13,13,17,15,15,12,12,16,14,14,12,12,16,14,15, - 12,12,16,15,15,13,13,16,14,14,13,13,17,15,15,12, - 12,16,14,14,12,12,16,15,15,12,12,14,14,14, 8, 8, - 14,14,14,17,17,14,15,15,18,18,14,14,14,18,17,14, - 14,14,18,18,14,15,15,18,20,15,16,15,19,18,15,15, - 15,19,18,15,15,16,19,18,15,15,15,18,18,14,15,15, - 18,18,15,16,16,18,19,15,15,15,18,18,15,15,15,19, - 20,15,15,15,18,18,15,15,15,18,18,15,16,16,19,19, - 15,14,15,19,19,15,15,15,19,20,14,14,15,18,18,15, - 15,15,19,19,15,16,16,19,19,15,15,14,18,19,15,15, - 15,20,20,15,15,14,18,18,13,12,12, 8, 8,13,14,14, - 18,18,14,14,14,18,18,14,14,14,18,20,14,14,14,18, - 18,14,15,15,19,18,15,14,14,18,19,15,15,15,18,19, - 15,14,14,18,19,15,15,15,18,18,14,15,14,18,19,15, - 14,14,21,19,15,15,15,19,18,14,14,14,19,18,14,15, - 15,19,18,15,15,15,20,19,15,14,14,20,18,14,15,15, - 18,19,14,14,14,19,18,14,15,15,18,19,15,15,15,18, - 19,15,14,14,19,19,15,15,15,19,19,14,14,14,19,20, - 14,15,15,18,19, -}; - -static const static_codebook _44p0_p3_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p0_p3_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p0_p3_1, - 0 -}; - -static const long _vq_quantlist__44p0_p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p0_p4_0[] = { - 2, 6, 6,14,14, 6, 8, 8,14,14, 7, 7, 7,14,14, 0, - 13,13,15,16, 0,13,13,15,15, 7, 8, 8,15,15, 9,10, - 10,16,16, 9, 8, 8,14,15, 0,13,13,17,17, 0,13,13, - 16,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,14, - 14, 0,13,13,17,17, 0,13,13,15,15, 0,14,14,16,16, - 0, 0, 0,18,19, 0,12,12,16,15, 0,16,16, 0,20, 0, - 14,14,16,16, 0,14,14,17,17, 0, 0, 0,19,19, 0,12, - 12,15,15, 0,18,17,21,21, 0,14,14,16,16, 5, 7, 7, - 12,13, 9,10, 9,14,14,11,10,10,14,14, 0, 0, 0,18, - 17, 0,20,21,18,18, 9,10,10,14,14,12,12,12,17,16, - 12,10,10,14,14, 0,20,20,18,17, 0,21,21,17,17,11, - 10,10,14,14,15,13,13,18,18,13,11,11,14,14, 0,20, - 0,18,18, 0,20,21,18,17, 0,21, 0,18,19, 0, 0, 0, - 0,21, 0,21,20,16,17, 0, 0, 0,21,21, 0, 0, 0,20, - 18, 0,20, 0,17,18, 0, 0, 0, 0, 0, 0, 0,20,16,17, - 0, 0, 0,20, 0, 0, 0, 0,18,18, 6, 6, 6,13,13, 8, - 5, 5,11,11, 9, 6, 6,13,13, 0, 9, 9,12,12, 0,10, - 10,14,14, 9, 7, 7,13,13,12, 9, 9,13,13,10, 6, 6, - 13,13, 0,10,10,14,14, 0,10,10,13,13, 9, 7, 7,13, - 13,13,10,10,13,13,11, 6, 6,13,13, 0,10,10,15,15, - 0,10,10,13,13, 0,12,11,15,15, 0,20,19,17,16, 0, - 9, 9,13,13, 0,13,13,20,19, 0,11,11,13,13, 0,11, - 11,15,15, 0,20,19,17,17, 0,10,10,13,13, 0,14,15, - 0,21, 0,12,12,13,13, 0,10,10,12,12, 0,11,11,15, - 15, 0,11,11,15,15, 0,15,15,20,20, 0,16,16, 0, 0, - 0,11,11,15,15, 0,14,14,17,17, 0,11,11,15,15, 0, - 15,15,20,21, 0,16,16,21,21, 0,12,12,15,15, 0,15, - 15,18,20, 0,11,11,16,15, 0,15,15,21,21, 0,16,16, - 0,21, 0,16,16, 0, 0, 0, 0, 0, 0, 0, 0,14,14,21, - 21, 0,17,18, 0, 0, 0,16,17,20, 0, 0,16,16, 0, 0, - 0, 0, 0, 0, 0, 0,15,15,20,20, 0,19,18, 0,21, 0, - 18,17, 0, 0, 0,10,10,11,11, 0,10,10,10,10, 0,11, - 11,12,12, 0,11,11, 9, 9, 0,13,13,12,12, 0,11,11, - 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,12,12,13, - 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, - 0,10,10,12,12, 0,13,13,13,13, 0,12,12,12,12, 0, - 14,13,13,13, 0,19,21,15,15, 0,12,11,12,12, 0,16, - 15,19,19, 0,13,13,11,11, 0,13,13,13,13, 0, 0,21, - 15,16, 0,12,12,12,12, 0,16,16,19,21, 0,13,13,12, - 12, 7, 7, 7,16,16,11, 9, 9,16,16,12, 9, 9,16,16, - 0,13,13,16,16, 0,14,14,17,16,11, 9, 9,16,16,14, - 12,11,17,17,13, 8, 9,15,15, 0,13,13,19,19, 0,13, - 13,16,15,12,10,10,17,17,15,12,12,19,18,14, 9, 9, - 17,16, 0,14,14,18, 0, 0,14,13,16,16, 0,14,15,18, - 17, 0,21, 0,19,21, 0,12,12,16,16, 0,16,16, 0, 0, - 0,14,14,16,16, 0,14,14,18,18, 0, 0,21,20, 0, 0, - 13,13,16,17, 0,18,18, 0, 0, 0,15,14,17,16, 8, 7, - 7,14,14,11,10,10,15,15,13,10,10,15,15, 0,21,20, - 19,19, 0,21, 0,17,18,11,10,10,15,16,14,12,12,18, - 18,14,11,11,15,14, 0,21,20,18,19, 0, 0,21,18,18, - 12,11,11,16,16,16,14,14,18,20,14,11,11,16,15, 0, - 20,20,19,19, 0, 0,20,18,18, 0,21, 0,18,19, 0, 0, - 0, 0, 0, 0,20,20,17,18, 0, 0, 0,20,20, 0, 0, 0, - 19,19, 0, 0, 0,20,18, 0, 0, 0, 0, 0, 0, 0,21,18, - 18, 0,21,21, 0,21, 0, 0, 0,19,20,11, 9, 9,14,14, - 13,10,10,14,14,13,11,11,15,15, 0,13,13,13,13, 0, - 14,14,16,16,13,11,11,15,15,16,12,12,15,15,14,10, - 10,14,14, 0,14,14,16,16, 0,14,14,15,15,13,10,10, - 15,15,17,13,14,15,16,15,10,10,15,15, 0,14,14,17, - 16, 0,14,14,15,15, 0,15,15,17,17, 0, 0,21,18,18, - 0,13,13,15,15, 0,16,16,21,20, 0,14,14,15,14, 0, - 15,14,16,17, 0, 0,20,20,19, 0,13,13,15,15, 0,19, - 18, 0, 0, 0,15,15,15,15, 0,11,11,14,14, 0,12,12, - 16,16, 0,12,12,16,16, 0,15,16,21,21, 0,16,17,21, - 0, 0,12,12,17,16, 0,14,14,18,19, 0,11,11,16,16, - 0,15,15,20,21, 0,16,16,21, 0, 0,12,12,17,16, 0, - 15,15,19,19, 0,12,12,16,17, 0,16,15, 0, 0, 0,16, - 16, 0, 0, 0,17,17, 0,21, 0, 0, 0, 0, 0, 0,14,15, - 20, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,17,16, 0, - 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,18,18, 0, 0, - 0,18,17, 0, 0, 0,11,11,14,14, 0,12,12,15,15, 0, - 12,12,15,15, 0,13,13,14,14, 0,14,14,17,17, 0,12, - 12,16,16, 0,14,14,16,16, 0,11,11,15,15, 0,13,13, - 16,17, 0,13,13,16,16, 0,12,12,15,15, 0,14,14,17, - 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,16,16, - 0,15,15,17,18, 0,21,20,20,21, 0,12,12,15,15, 0, - 16,16,20,21, 0,14,14,15,15, 0,14,14,17,17, 0, 0, - 0,18,19, 0,12,13,15,15, 0,18,17,21, 0, 0,14,15, - 15,15, 8, 8, 8,16,16,12,10,10,16,16,13, 9, 9,16, - 16, 0,14,14,18,17, 0,14,14,16,17,12,10,10,18,17, - 14,12,11,18,18,14, 9, 9,16,16, 0,13,13,18,18, 0, - 13,13,17,16,12, 9, 9,16,17,17,13,13,17,17,14, 9, - 9,15,15, 0,14,14,20,19, 0,13,13,16,16, 0,15,15, - 19,18, 0, 0, 0,20,19, 0,12,13,17,17, 0,16,16,20, - 0, 0,14,14,16,17, 0,14,14,19,18, 0, 0, 0,20,20, - 0,13,13,16,16, 0,18,17, 0, 0, 0,15,15,16,16, 9, - 7, 7,14,14,12,10,10,15,15,13,10,10,15,15, 0,21, - 0,18,19, 0,20,21,19,18,12,10,10,16,15,15,13,13, - 18,18,14,11,11,15,15, 0, 0, 0,19,18, 0, 0,21,18, - 18,13,11,11,15,15,16,14,14,17,19,15,11,11,15,15, - 0,21,21,20,18, 0, 0,21,18,18, 0, 0,21,21,19, 0, - 0, 0, 0, 0, 0,19,20,18,17, 0, 0, 0,21,21, 0,21, - 0,20,18, 0, 0,21,19,19, 0, 0, 0, 0, 0, 0,20,21, - 17,17, 0, 0, 0, 0, 0, 0,21, 0,18,20, 0,10,10,14, - 14, 0,11,11,15,15, 0,11,11,15,15, 0,14,14,15,15, - 0,15,15,16,16, 0,11,12,16,16, 0,13,13,16,16, 0, - 11,11,15,15, 0,14,14,17,17, 0,14,14,15,15, 0,11, - 11,16,15, 0,14,14,15,15, 0,11,11,15,15, 0,15,15, - 17,17, 0,14,14,15,15, 0,16,16,18,18, 0, 0, 0,20, - 19, 0,14,13,16,15, 0,17,17,21, 0, 0,15,15,15,15, - 0,16,15,17,16, 0,20, 0,20,18, 0,13,14,15,15, 0, - 19,18, 0,21, 0,15,15,15,15, 0,11,11,14,14, 0,12, - 12,16,16, 0,12,12,16,16, 0,16,15,20,21, 0,17,16, - 0, 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16, - 16, 0,15,15,21,20, 0,16,16, 0, 0, 0,12,12,16,17, - 0,15,14,19,19, 0,11,12,16,16, 0,15,15,21, 0, 0, - 16,16, 0, 0, 0,16,17, 0, 0, 0, 0, 0, 0, 0, 0,15, - 15,21, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,17,16, - 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0,20, 0,19,20, 0, - 0, 0,17,17, 0, 0, 0,12,12,15,15, 0,12,12,15,15, - 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, - 13,13,17,16, 0,14,14,17,17, 0,11,11,16,16, 0,14, - 14,17,17, 0,13,13,16,16, 0,12,12,16,16, 0,15,15, - 16,17, 0,11,11,15,16, 0,14,14,17,17, 0,13,14,16, - 16, 0,15,15,18,18, 0,21,20,20,19, 0,13,13,16,17, - 0,16,16, 0, 0, 0,14,14,16,16, 0,15,15,18,18, 0, - 0, 0,20,19, 0,13,13,16,16, 0,17,17, 0, 0, 0,14, - 14,16,16, 0,11,11,16,16, 0,13,13,18,17, 0,13,13, - 17,17, 0,16,16,17,17, 0,16,16,17,18, 0,12,12,17, - 17, 0,15,15,18,18, 0,12,12,16,16, 0,16,16,19,19, - 0,15,15,16,17, 0,12,12,17,17, 0,17,17,18,18, 0, - 12,12,17,17, 0,16,16,19,19, 0,15,16,17,17, 0,16, - 16,18,17, 0, 0, 0,21,21, 0,13,13,16,16, 0,17,17, - 0,20, 0,15,15,16,17, 0,16,16,19,18, 0, 0,21,20, - 21, 0,14,14,17,16, 0,20, 0, 0, 0, 0,15,16,16,17, - 0, 9, 9,14,14, 0,13,13,16,16, 0,14,14,15,15, 0, - 0,20,19,19, 0, 0, 0,19,19, 0,12,12,15,15, 0,15, - 16,19,18, 0,14,14,15,15, 0,21, 0,18,18, 0,20, 0, - 17,18, 0,13,13,16,16, 0,17,17,17,19, 0,14,14,16, - 15, 0,21,20,20,19, 0, 0, 0,19,19, 0, 0, 0,19,18, - 0, 0, 0, 0, 0, 0,20,20,17,18, 0, 0, 0,21,21, 0, - 0, 0,18,18, 0,21, 0,18,19, 0, 0, 0, 0, 0, 0,20, - 21,18,18, 0, 0, 0,20,21, 0, 0, 0,19,19, 0,18,18, - 15,15, 0,20,21,17,17, 0,19,21,17,17, 0, 0, 0,17, - 18, 0, 0, 0,20,19, 0,19,19,17,17, 0, 0, 0,18,18, - 0,19,20,16,17, 0, 0,21,20,20, 0,19,20,19,18, 0, - 19,20,16,16, 0, 0, 0,18,19, 0,19,20,17,17, 0, 0, - 21, 0,20, 0,21,21,17,19, 0,20, 0,19,20, 0, 0, 0, - 20, 0, 0,19,18,17,16, 0, 0, 0, 0, 0, 0, 0,20,17, - 17, 0,20,21,18,20, 0, 0, 0, 0,21, 0,19,20,17,17, - 0, 0, 0, 0, 0, 0,20,21,17,17, 0,11,11,14,14, 0, - 13,13,16,17, 0,13,13,16,16, 0,17,17, 0,21, 0,18, - 17,21, 0, 0,13,13,16,16, 0,15,15,18,18, 0,12,12, - 16,16, 0,17,16,21, 0, 0,17,17, 0, 0, 0,12,12,17, - 17, 0,17,17,19,21, 0,13,12,16,16, 0,17,17, 0, 0, - 0,17,17, 0, 0, 0,18,17, 0,21, 0, 0, 0, 0, 0, 0, - 15,15,20, 0, 0,20,18, 0, 0, 0,17,18, 0, 0, 0,16, - 17, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,19,19, - 0, 0, 0,18,18, 0, 0, 0,14,14,18,18, 0,16,16, 0, - 21, 0,16,16,21,21, 0,17,17, 0,20, 0,17,17,20, 0, - 0,16,15, 0, 0, 0,20,20, 0, 0, 0,15,15,20,20, 0, - 17,17,21, 0, 0,17,18,20,20, 0,15,15,20,20, 0,18, - 18, 0, 0, 0,15,15,19,20, 0,17,18, 0, 0, 0,17,17, - 20,20, 0,18,17,21, 0, 0, 0, 0, 0,21, 0,15,15,20, - 20, 0,19,19, 0, 0, 0,17,17,21, 0, 0,17,17, 0, 0, - 0, 0, 0,21, 0, 0,15,15,19,19, 0,20,21, 0, 0, 0, - 18,17,21,21, 0,12,12,16,16, 0,14,14,17,17, 0,13, - 13,17,18, 0,16,16,18,17, 0,16,16,18,18, 0,13,13, - 18,18, 0,15,16,19,18, 0,13,13,16,16, 0,16,16,20, - 18, 0,16,16,17,17, 0,12,13,17,17, 0,17,16,18,18, - 0,12,12,16,16, 0,17,16,20,19, 0,16,16,16,16, 0, - 16,17,18,20, 0, 0, 0,21,20, 0,14,14,17,16, 0,19, - 18, 0,20, 0,16,16,17,16, 0,16,16,17,18, 0, 0,21, - 21,21, 0,14,14,16,16, 0,20,20,21, 0, 0,16,16,16, - 16, 0,10,10,14,14, 0,14,14,15,16, 0,14,14,15,15, - 0, 0,21,18,18, 0, 0,21,18,19, 0,13,13,16,16, 0, - 16,16,18,18, 0,14,14,15,15, 0,21, 0,18,18, 0,21, - 0,18,18, 0,13,13,16,16, 0,17,17,19,20, 0,14,14, - 15,15, 0, 0, 0,18,20, 0, 0,21,18,18, 0, 0,21,19, - 18, 0, 0, 0, 0, 0, 0,20,21,18,17, 0, 0, 0,21,21, - 0, 0, 0,19,19, 0,21, 0,18,19, 0, 0, 0, 0, 0, 0, - 21,20,17,17, 0, 0,21,20, 0, 0, 0, 0,19,19, 0,19, - 20,15,16, 0, 0,20,18,17, 0,20,21,17,18, 0,21, 0, - 18,18, 0, 0, 0,19,19, 0,20,20,17,18, 0, 0, 0,18, - 19, 0,20,20,18,17, 0, 0, 0, 0,20, 0, 0,21,17,18, - 0,20,21,17,17, 0, 0, 0,18,18, 0,19,19,17,17, 0, - 0, 0,21,21, 0,20,20,17,17, 0, 0, 0,21,19, 0, 0, - 0,20,19, 0,21,20,17,18, 0, 0, 0, 0, 0, 0, 0,20, - 18,17, 0,21,20,18,18, 0, 0, 0,20,21, 0,20,20,17, - 17, 0, 0, 0, 0, 0, 0,20, 0,17,17, 0,11,11,13,14, - 0,13,13,16,16, 0,13,13,16,16, 0,17,17, 0, 0, 0, - 17,18, 0, 0, 0,13,13,16,16, 0,15,16,18,18, 0,13, - 13,16,17, 0,16,17,20, 0, 0,17,18,20, 0, 0,13,13, - 17,17, 0,16,16,20,21, 0,13,13,16,16, 0,17,17,21, - 0, 0,17,18, 0, 0, 0,17,18, 0,21, 0, 0, 0, 0, 0, - 0,15,15,20, 0, 0,19,19, 0, 0, 0,17,17, 0, 0, 0, - 18,17,21,20, 0, 0, 0, 0, 0, 0,16,16,20,21, 0,21, - 20, 0,21, 0,19,21, 0, 0, 0,15,15, 0, 0, 0,16,17, - 0,19, 0,16,16, 0, 0, 0,17,17, 0, 0, 0,19,18, 0, - 0, 0,16,16,20,20, 0,20,18,21, 0, 0,15,15,21,21, - 0,18,18, 0, 0, 0,18,19, 0, 0, 0,16,15, 0,21, 0, - 20,19, 0, 0, 0,16,16, 0, 0, 0,20,18, 0,21, 0,17, - 18,21, 0, 0,18,19, 0, 0, 0, 0, 0, 0, 0, 0,16,16, - 20,20, 0,19,20, 0, 0, 0,17,17, 0, 0, 0,18,17,20, - 21, 0, 0, 0, 0, 0, 0,16,16, 0,20, 0,20,22, 0, 0, - 0,18,18, 0,22, -}; - -static const static_codebook _44p0_p4_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p0_p4_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p0_p4_0, - 0 -}; - -static const long _vq_quantlist__44p0_p4_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p0_p4_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p0_p4_1 = { - 1, 7, - (long *)_vq_lengthlist__44p0_p4_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p0_p4_1, - 0 -}; - -static const long _vq_quantlist__44p0_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p0_p5_0[] = { - 1, 6, 6, 6, 8, 8, 7, 8, 8, 7, 9, 8,10,11,11, 9, - 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7,10,10, - 10,10,10,10,10,10,10,14,13,13,12,11,11,10,10,10, - 14,14,13,13,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 7, 7,11, 9, 9, 9, 7, 7, 8, 7, 7,12,10,10,10, 7, - 7, 7, 8, 8,12,11,11,12,10,10,11,10,10,14,13,13, - 13,10,10,11,10,11,16,14,14,13,10,10, 7, 8, 7,12, - 12,12,12,11,11,12,11,11,16,14,15,13,12,12,11,11, - 11,17,15,14,14,13,13,10, 9, 9,13,11,11,13,11,11, - 12,11,11,16,14,13,14,11,11,12,11,11,16,15,14,14, - 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,14, - 13,13,11,11,12,10,10,16,14,14,13,10,10, 8, 8, 8, - 12,12,12,12,11,11,12,11,11,16,14,15,14,12,12,12, - 11,11,16,15,15,14,12,12,10,10,10,13,11,11,13,11, - 11,12,12,12,16,14,14,14,11,11,12,11,11,17,14,15, - 14,11,11, -}; - -static const static_codebook _44p0_p5_0 = { - 5, 243, - (long *)_vq_lengthlist__44p0_p5_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p0_p5_0, - 0 -}; - -static const long _vq_quantlist__44p0_p5_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p0_p5_1[] = { - 2, 7, 7, 7, 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, 9, 8, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 7, 7, 6, 6, 6, 9, 7, - 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, - 10, 8, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 6, 6, 9, - 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 8, 8, 9, 7, - 7, 7, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, 9, - 12, 8, 8,12, 9, 9,12,10, 9,12, 8, 8, 8, 7, 7,10, - 9, 9,11, 9, 9,11, 9, 9,11,11,10,11, 9, 9,11,10, - 9,11,10,11,11, 9, 9,10, 8, 8,11, 9, 9,11, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, - 9, 9, 9, 8, 8,12, 9, 9,12, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 9, 7, 7, - 11, 9,10,11,10, 9,11, 9, 9,11,11,11,11, 9, 9,11, - 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11,10, - 10,11,10, 9,11,10,10,11, 9, 9,11,10,10,11,10,11, - 11, 9, 9, -}; - -static const static_codebook _44p0_p5_1 = { - 5, 243, - (long *)_vq_lengthlist__44p0_p5_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p0_p5_1, - 0 -}; - -static const long _vq_quantlist__44p0_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p0_p6_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p0_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p0_p6_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p0_p6_0, - 0 -}; - -static const long _vq_quantlist__44p0_p6_1[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p0_p6_1[] = { - 1, 3, 2, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,12,12,12,14,14,14,15,15, -}; - -static const static_codebook _44p0_p6_1 = { - 1, 25, - (long *)_vq_lengthlist__44p0_p6_1, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p0_p6_1, - 0 -}; - -static const long _vq_quantlist__44p0_p6_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p0_p6_2[] = { - 3, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p0_p6_2 = { - 1, 25, - (long *)_vq_lengthlist__44p0_p6_2, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p0_p6_2, - 0 -}; - -static const long _huff_lengthlist__44p0_short[] = { - 3, 3, 7, 8,10,13,16, 3, 2, 5, 7, 9,13,16, 6, 4, - 4, 6,10,14,15, 7, 5, 5, 7,10,13,14, 9, 8, 9, 9, - 9,11,13,12,11,12, 9, 7, 8,11,14,12,10, 6, 5, 7, - 10, -}; - -static const static_codebook _huff_book__44p0_short = { - 2, 49, - (long *)_huff_lengthlist__44p0_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p1_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p1_l0_0[] = { - 1, 4, 4, 7, 7, 8, 8, 9, 9,10,10,11,11, 4, 6, 5, - 8, 6, 9, 8,10, 9,10,10,11,10, 5, 5, 6, 6, 8, 8, - 9, 9,10,10,10,10,11, 7, 8, 8, 9, 8,10, 9,10, 9, - 11,10,11,10, 7, 8, 8, 8,10, 9,10,10,10,10,11,10, - 11, 9,10,10,11,11,11,11,12,11,12,11,12,11, 9,10, - 10,11,11,11,11,11,11,11,12,11,12,11,11,11,12,12, - 12,12,12,12,12,12,12,11,11,12,11,12,12,12,12,12, - 12,12,12,11,12,12,12,12,12,13,12,13,12,12,12,12, - 12,12,12,12,12,13,13,13,13,12,13,12,12,12,12,12, - 13,13,12,13,12,13,12,13,12,12,12,12,13,13,13,13, - 13,13,12,12,12,12,12,11,12, -}; - -static const static_codebook _44p1_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p1_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p1_l0_0, - 0 -}; - -static const long _vq_quantlist__44p1_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p1_l0_1[] = { - 1, 4, 4, 6, 6, 5, 5, 5, 6, 6, 5, 6, 5, 6, 6, 6, - 6, 7, 7, 7, 6, 7, 6, 7, 7, -}; - -static const static_codebook _44p1_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p1_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p1_l0_1, - 0 -}; - -static const long _vq_quantlist__44p1_l1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p1_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p1_l1_0 = { - 2, 9, - (long *)_vq_lengthlist__44p1_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p1_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p1_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p1_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p1_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p1_long[] = { - 3, 3, 7, 7, 9,13,16, 3, 2, 4, 6,10,13,17, 7, 4, - 4, 6, 9,12,14, 7, 6, 6, 5, 7, 9,12,10,10, 9, 6, - 6, 9,12,14,14,13, 9, 8,10,11,18,18,15,13,11,10, - 11, -}; - -static const static_codebook _huff_book__44p1_long = { - 2, 49, - (long *)_huff_lengthlist__44p1_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p1_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p1_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p1_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p1_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p1_p1_0, - 0 -}; - -static const long _vq_quantlist__44p1_p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p1_p2_0[] = { - 1, 4, 4, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 0, 6, 6, 0,11, - 11, 0,11,11, 0,12,12, 0,14,14, 0,11,11, 0,12,12, - 0,14,14, 0,11,11, 0, 6, 6, 0, 6, 5, 0, 7, 6, 0, - 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 7, - 7, 0, 7, 7, 0,10,10, 0,11,11, 0,11,11, 0,14,14, - 0,10,10, 0,12,12, 0,14,14, 0,12,12, 0, 6, 6, 0, - 11,11, 0,11,11, 0,12,12, 0,14,14, 0,11,11, 0,12, - 12, 0,15,15, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0,11,11, 0,11,11, 0,12,12, 0,15, - 15, 0,12,12, 0,11,11, 0,15,15, 0,11,11, 0, 6, 6, - 0,11,11, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, - 12,12, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p1_p2_0 = { - 5, 243, - (long *)_vq_lengthlist__44p1_p2_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p1_p2_0, - 0 -}; - -static const long _vq_quantlist__44p1_p2_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p1_p2_1[] = { - 1, 3, 3, 0, 8, 8, 0, 8, 8, 0,10,10, 0, 9, 9, 0, - 10,10, 0,10,10, 0, 9, 9, 0,10,10, 0, 7, 7, 0, 7, - 7, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 9, 9, - 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, - 10,10, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0,10, - 10, 0, 8, 8, 0,11,11, 0,11,11, 0,12,12, 0,11,11, - 0,12,12, 0,12,12, 0,12,12, 0,12,12, 0, 8, 8, 0, - 11,11, 0,11,11, 0,13,12, 0,12,12, 0,13,12, 0,13, - 13, 0,12,12, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0,11,11, 0,11,11, 0,13,12, 0,12, - 12, 0,12,12, 0,12,12, 0,11,11, 0,12,12, 0, 8, 8, - 0,12,12, 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0, - 13,13, 0,12,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p1_p2_1 = { - 5, 243, - (long *)_vq_lengthlist__44p1_p2_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p1_p2_1, - 0 -}; - -static const long _vq_quantlist__44p1_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p1_p3_0[] = { - 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, - 8, 8, 7, 9, 9,11,12,12, 9, 8, 8, 6, 7, 7, 9,11, - 11,10,11,11,10,11,11,13,13,13,11,12,12,10,11,11, - 13,14,14,12,12,12, 6, 6, 6, 8, 6, 6, 8, 6, 6, 9, - 7, 7,12,10,10,10, 6, 6, 9, 7, 7,12,10,10,11, 7, - 6, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, - 13,10,10,12,11,11,15,13,13,14,11,11, 8, 7, 7,12, - 11,11,12,11,11,11,11,11,14,14,14,13,12,12,12,11, - 11,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,12,12, - 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, - 11,11, 7, 8, 8,13,10,10,12,10,10,12,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,13,11,11,12,11,11,15,14,14,14,12,12,13, - 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,15,14, - 0,12,12, -}; - -static const static_codebook _44p1_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p1_p3_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p1_p3_0, - 0 -}; - -static const long _vq_quantlist__44p1_p3_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p1_p3_1[] = { - 2, 3, 4, 7, 7,10,12,12,12,12,10,11,11,13,13,11, - 12,12,11,11,12,12,12,12,12,11,13,13,13,13,12,12, - 12,13,14,12,13,13,13,13,12,13,13,13,13,12,13,13, - 13,13,11,13,13,13,13,12,12,12,14,14,12,13,13,12, - 12,12,12,13,13,13,12,13,13,13,13,12,13,13,13,13, - 12,12,12,14,14,12,13,13,12,12,12,13,13,13,13,12, - 13,13,12,12,12,13,13,13,13,12,12,12,14,14,12,13, - 13,12,12,12,13,13,13,13,12,13,13,12,12,10,10,11, - 10,10,11,11,11,11,11,11, 9, 9,10,10,12,11,11,10, - 10,12,10,10,10,10,13,12,12,12,12,13,11,11,11,11, - 13,12,12,12,12,13,11,11,11,11,13,12,12,12,12,13, - 12,12,12,12,13,11,11,11,11,13,12,12,12,12,13,11, - 11,11,11,13,12,12,11,11,13,12,12,11,11,13,11,11, - 11,11,13,12,12,11,11,13,11,11,11,11,13,12,12,11, - 11,13,12,12,11,11,13,11,11,11,11,13,12,12,11,11, - 13,11,11,11,11,13,12,12,11,11,11,11,11,10,10,11, - 11,11, 9, 9,11,12,12,11,11,12,12,12, 9, 9,13,13, - 13,10,10,13,13,13,11,11,13,13,13,14,14,13,13,13, - 11,10,13,13,14,12,12,13,13,13,11,11,13,13,13,11, - 11,13,13,13,14,14,13,13,13,10,10,13,13,13,11,11, - 13,13,13,10,10,13,14,13,11,11,13,14,14,14,14,13, - 13,13,10,10,13,14,14,11,11,13,13,13,10,10,13,14, - 14,11,11,13,13,13,14,14,14,13,13,10,10,13,14,14, - 11,11,13,13,13,10,10,14,12,12, 9, 9,14,12,12, 9, - 9,14,11,11, 9, 9,14,12,12, 8, 8,14,11,11, 7, 7, - 15,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, - 12,12,10,10,15,13,13,10,10,15,13,13,10,10,15,12, - 12,10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, - 10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, 9, - 9,15,12,12, 9, 9,14,13,13, 9, 9,15,13,13,10,10, - 15,12,12,10,10,15,13,13, 9, 9,15,12,12, 9, 9,15, - 13,13, 9, 9,13,12,12, 9, 9,13,13,13, 8, 8,13,13, - 13, 9, 9,13,13,13, 7, 7,14,13,13, 8, 8,14,14,14, - 10,10,15,14,14,11,11,14,14,14, 9, 9,15,14,14,10, - 10,15,14,14, 9, 9,14,14,14,10,10,15,14,14,11,11, - 15,14,14, 9, 9,14,14,14,10,10,14,14,14, 9, 9,15, - 14,15,10,10,15,14,14,11,11,14,14,14, 9, 9,14,14, - 14, 9, 9,14,14,14, 8, 8,15,14,14,10,10,15,14,14, - 11,11,14,14,14, 9, 9,15,14,14, 9, 9,14,14,14, 8, - 8,12,12,12,13,13,16,16,16,11,11,17,16,16,12,12, - 17,16,16,11,11,17,16,16,11,11,17,17,16,13,13,17, - 16,16,13,13,18,17,16,12,12,17,16,16,13,13,17,16, - 17,12,12,18,17,17,13,13,17,16,16,14,14,18,17,17, - 12,12,18,16,16,13,13,17,17,17,13,12,17,17,17,13, - 13,17,16,16,13,13,18,17,17,12,12,17,16,16,13,12, - 17,17,17,12,12,18,17,17,13,13,18,16,16,14,14,18, - 17,17,12,12,17,17,17,13,13,18,17,18,12,12,13,14, - 14,10,10,16,14,14,13,13,17,15,15,14,14,17,14,14, - 12,13,16,14,14,13,13,17,15,15,14,14,16,16,16,15, - 15,17,15,15,14,14,17,16,16,14,15,17,15,15,14,14, - 17,15,16,14,14,17,16,16,15,15,17,15,15,13,13,17, - 15,15,14,14,18,15,15,13,14,17,15,15,14,14,16,16, - 16,15,15,17,15,15,13,13,17,15,15,14,14,17,15,15, - 13,13,17,15,15,14,14,16,16,16,15,15,17,15,15,13, - 13,17,15,15,14,14,18,15,15,13,13,13,11,11,10,10, - 16,14,14,13,12,16,14,14,13,13,16,15,14,12,12,16, - 14,14,12,12,16,15,15,14,14,16,14,14,14,14,17,15, - 15,13,13,16,15,15,14,14,17,15,15,13,14,17,15,15, - 14,14,17,15,14,14,14,17,15,15,13,13,17,15,15,14, - 14,17,15,15,13,13,17,15,15,14,14,17,14,14,14,14, - 17,15,15,13,13,17,15,15,13,13,17,15,15,13,13,17, - 15,15,14,14,17,15,15,14,14,17,15,15,13,13,17,15, - 15,13,13,17,15,15,13,13,14,14,15, 8, 8,14,14,14, - 19,19,14,15,15,18,19,14,14,14,19,18,14,14,14,19, - 19,15,15,15,19,18,15,16,16,19,19,15,15,15,19,19, - 15,16,16,20,19,15,15,15,19,19,15,15,15,19,19,16, - 16,16,20,19,15,15,15,19,18,15,16,16,20,19,15,15, - 15,18,18,15,15,15,19,20,15,16,16,19,19,15,15,15, - 20,19,15,15,15,20,19,15,15,15,19,18,15,15,15,19, - 19,15,16,16,19,20,15,15,15,19,19,15,15,15,19,20, - 15,15,15,19,19,14,12,12, 9, 9,14,14,14,19,19,14, - 14,14,19,19,14,14,15,20,19,15,14,14,18,19,15,15, - 15,19,19,15,15,14,20,19,15,15,15,20,19,15,15,14, - 20,19,15,15,15,20,19,15,15,15,19,20,15,14,14,19, - 20,15,15,15,20,20,15,14,14,20,19,15,15,15,19,19, - 15,15,15,19,19,15,14,14,19,19,15,15,15,19,20,15, - 15,15,20,20,15,15,15,19,19,15,15,15,20,19,16,14, - 14,19,19,15,15,15,20,19,15,14,15,20,19,14,15,15, - 20,19,12,12,12,13,13,16,16,16,11,11,16,16,16,12, - 12,17,16,16,11,11,17,15,16,11,11,17,17,17,13,13, - 18,16,17,13,13,18,17,17,13,12,17,16,17,13,13,17, - 17,17,13,13,16,16,16,12,12,17,16,16,13,13,17,16, - 16,12,12,17,16,16,12,13,17,17,17,12,12,17,17,17, - 13,13,18,16,16,13,13,18,17,17,12,12,18,17,17,12, - 12,17,17,17,12,12,17,17,17,12,12,17,16,16,13,13, - 17,17,17,12,12,17,16,16,12,12,17,17,17,12,12,13, - 14,14, 9, 9,16,14,14,13,13,16,15,15,14,14,17,14, - 14,13,13,16,14,14,13,13,17,15,15,15,15,16,16,16, - 15,15,17,15,15,14,14,17,15,15,15,15,17,15,15,14, - 14,17,15,15,14,14,16,16,16,15,15,17,15,15,14,14, - 17,15,15,14,14,17,15,15,14,14,17,15,15,14,14,16, - 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15,15,19,20,15,14,14,19,19,15,15,15,19,19,15,14, - 15,19,19,15,15,15,18,20,15,15,15,19,19,15,14,14, - 19,19,15,15,15,20,19,15,15,14,20,20,15,15,15,19, - 19,15,15,15,19,19,15,14,14,19,19,15,15,15,19,19, - 15,14,14,19,20,14,15,15,19,19,15,15,15,19,19,15, - 14,14,20,19,15,15,15,19,19,15,14,14,20,19,15,15, - 15,19,19,13,12,12,13,13,17,17,16,11,11,16,16,16, - 12,12,17,17,16,11,11,17,16,16,11,11,17,17,17,13, - 13,17,16,16,13,13,18,17,17,12,12,17,16,16,13,13, - 18,17,17,12,12,18,17,17,13,13,18,16,17,13,13,17, - 17,17,12,12,18,17,17,13,13,18,17,17,12,12,17,16, - 17,12,12,17,16,16,13,13,17,16,16,11,11,17,16,16, - 12,12,17,17,17,11,11,17,17,17,12,12,18,16,16,13, - 13,18,17,17,12,11,17,16,16,12,12,18,17,17,11,11, - 13,14,14, 9, 9,16,14,14,13,13,16,15,15,14,14,17, - 14,14,12,12,16,14,14,13,13,17,15,15,14,14,17,16, - 16,15,16,18,15,15,14,14,17,15,15,14,14,17,15,15, - 14,14,18,15,15,14,14,16,16,16,15,16,18,15,15,14, - 14,17,16,15,14,14,18,15,15,14,14,17,15,15,14,14, - 17,16,16,15,15,18,14,15,13,13,17,15,15,14,14,18, - 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14,14,19,20,15,15,15,20,19,15,15,15,19,20,15,14, - 14,20,20,15,15,15,20,19,15,14,14,19,19,15,15,15, - 19,19,15,15,15,20,19,15,14,14,21,19,15,15,15,20, - 21,15,14,14,21,19,15,15,15,19,19,15,15,15,20,20, - 15,14,14,19,21,15,15,15,19,19,15,14,14,19,20,15, - 15,15,19,19,13,12,12,13,13,17,16,16,11,11,17,16, - 15,12,12,18,16,16,11,11,17,16,16,11,11,18,17,17, - 13,13,18,16,16,13,13,17,17,17,12,13,18,17,16,13, - 13,18,17,17,13,13,17,17,17,13,13,17,16,16,13,13, - 18,16,17,12,12,17,16,16,13,12,17,17,17,12,12,18, - 17,17,13,12,18,16,16,13,13,18,17,17,12,12,17,16, - 16,12,12,17,17,17,11,11,17,16,16,12,12,17,16,16, - 13,13,17,16,16,11,11,17,16,16,12,12,17,17,17,11, - 11,13,14,14, 9, 9,16,14,14,13,13,16,15,15,14,14, - 17,14,14,12,12,16,14,14,13,13,17,15,15,14,14,17, - 15,16,15,15,17,15,15,14,14,17,15,16,14,15,18,15, - 15,14,14,17,15,15,14,14,16,16,16,15,15,18,15,15, - 13,14,17,15,15,14,14,18,15,15,14,14,17,15,15,14, - 14,17,16,16,15,15,17,15,15,13,13,17,15,15,14,14, - 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, - 15,15,13,13,17,15,15,14,14,18,15,15,13,13,13,11, - 11,10,10,16,14,14,12,12,16,14,14,13,13,17,14,14, - 11,11,17,14,14,12,12,17,15,15,14,14,17,14,14,14, - 14,17,15,15,13,13,17,15,14,13,13,16,15,15,13,13, - 16,15,15,13,13,17,14,14,14,14,17,15,15,13,13,17, - 14,14,13,13,16,15,15,13,13,16,15,15,13,13,17,14, - 14,13,13,17,15,15,12,12,17,14,14,12,12,16,15,15, - 12,12,17,15,15,13,13,17,14,14,13,13,17,15,15,12, - 12,17,14,14,12,12,16,15,15,12,12,14,14,14, 8, 8, - 14,14,14,18,18,14,15,15,19,18,14,14,14,18,18,14, - 14,14,18,19,15,16,15,19,19,15,17,16,20,20,15,15, - 15,19,19,15,16,16,19,19,15,15,15,19,19,15,16,15, - 18,19,15,16,16,20,20,15,15,15,19,19,15,16,16,19, - 20,15,15,15,19,19,15,15,16,19,19,15,16,16,20,20, - 15,15,15,19,19,15,15,15,19,20,15,15,15,19,19,15, - 15,15,19,19,15,16,16,20,20,15,15,15,19,20,15,16, - 16,20,20,15,15,15,19,19,13,12,12, 8, 8,14,14,14, - 19,20,14,14,14,19,19,14,14,14,18,19,14,14,14,19, - 20,15,15,15,19,20,15,14,14,21,20,15,15,15,20,20, - 15,15,14,19,19,15,15,15,19,19,15,15,15,19,19,15, - 14,14,19,20,15,15,15,19,20,15,14,14,19,19,15,15, - 15,19,19,15,15,15,19,19,16,14,14,19,19,15,15,15, - 20,20,15,14,14,21,19,15,15,15,19,19,15,15,15,19, - 20,16,14,14,19,20,15,15,15,19,19,15,14,14,19,19, - 15,15,15,20,19, -}; - -static const static_codebook _44p1_p3_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p1_p3_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p1_p3_1, - 0 -}; - -static const long _vq_quantlist__44p1_p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p1_p4_0[] = { - 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,14,14, 0, - 13,13,16,16, 0,13,13,15,14, 7, 8, 8,15,15, 9,10, - 10,16,16, 9, 8, 8,15,15, 0,13,13,17,16, 0,13,13, - 15,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,14, - 14, 0,13,13,17,18, 0,13,13,15,15, 0,14,14,16,16, - 0, 0, 0,19,18, 0,12,12,16,15, 0,15,16, 0,20, 0, - 14,14,16,16, 0,14,14,17,17, 0, 0, 0,19,18, 0,12, - 12,15,15, 0,17,17, 0,20, 0,14,14,16,16, 5, 6, 7, - 12,12, 9, 9, 9,14,14,10,10,10,14,14, 0,21,21,18, - 17, 0,20,20,18,17, 9,10,10,14,14,12,12,12,16,16, - 12,10,10,14,14, 0,20,19,18,17, 0, 0,20,17,18,11, - 10,10,14,14,14,13,13,18,18,13,11,11,14,14, 0,20, - 20,17,18, 0,21,21,17,17, 0,21, 0,18,18, 0, 0, 0, - 0, 0, 0,20,19,16,17, 0, 0, 0,19,19, 0, 0, 0,18, - 18, 0,21,21,18,18, 0, 0, 0, 0, 0, 0,20,20,16,17, - 0, 0, 0,21,21, 0, 0, 0,18,19, 6, 6, 6,13,12, 8, - 6, 6,11,11, 8, 6, 6,13,13, 0, 9, 9,11,11, 0,11, - 10,14,14, 9, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, - 13,13, 0,10,10,14,15, 0,10,10,13,13, 9, 7, 7,13, - 13,13,10, 9,13,13,10, 6, 6,13,13, 0,10,10,15,14, - 0,10,10,13,13, 0,11,11,15,15, 0,19,20,17,17, 0, - 9, 9,13,13, 0,13,13,20,20, 0,11,11,13,13, 0,11, - 11,15,15, 0,19,19,17,17, 0,10,10,13,13, 0,15,15, - 20,20, 0,12,12,13,13, 0,10,10,12,12, 0,11,11,15, - 15, 0,11,11,15,15, 0,15,15,20, 0, 0,16,16, 0,21, - 0,11,11,15,15, 0,14,14,18,17, 0,11,11,15,15, 0, - 15,16,19,20, 0,16,16,21,21, 0,12,12,15,15, 0,15, - 14,18,18, 0,11,11,16,16, 0,15,15,21,21, 0,16,15, - 0, 0, 0,16,16,21, 0, 0, 0, 0, 0, 0, 0,14,14,20, - 20, 0,18,18, 0, 0, 0,16,17,21, 0, 0,16,16,21,21, - 0, 0, 0, 0, 0, 0,15,15,21,21, 0,20,19, 0,21, 0, - 17,17, 0, 0, 0,10,10,12,11, 0,10,10,10,11, 0,11, - 11,12,12, 0,11,11, 9, 9, 0,13,13,11,12, 0,11,11, - 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,12,12,13, - 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, - 0,10,10,12,12, 0,13,13,14,14, 0,12,12,12,12, 0, - 14,14,14,13, 0,19,20,15,15, 0,12,11,12,12, 0,15, - 15,21,20, 0,13,13,11,11, 0,13,13,13,13, 0,19, 0, - 15,15, 0,12,12,12,12, 0,17,16,19, 0, 0,13,13,12, - 12, 7, 7, 7,16,16,11, 9, 9,15,15,12, 9, 9,16,16, - 0,13,13,15,14, 0,14,14,17,16,10, 9, 9,16,16,14, - 11,11,17,16,12, 9, 8,15,15, 0,13,13,18,18, 0,13, - 13,15,15,12,10,10,18,17,15,12,12,17,17,14, 9, 9, - 16,16, 0,13,13,18,19, 0,14,13,17,16, 0,14,14,18, - 18, 0, 0, 0,20,21, 0,12,12,16,16, 0,16,16,20,21, - 0,14,14,17,16, 0,14,14,18,19, 0, 0, 0,19,21, 0, - 13,13,17,17, 0,17,17, 0,21, 0,15,15,16,16, 8, 7, - 7,14,14,11,10,10,15,15,12,10,10,15,15, 0,20,20, - 18,18, 0, 0, 0,17,17,11,10,10,16,16,14,12,12,18, - 17,14,11,11,15,15, 0,20,21,18,18, 0, 0,19,18,17, - 12,10,10,16,16,17,14,14,19,19,14,11,11,15,15, 0, - 21,21,19,19, 0,21,20,19,18, 0,21, 0,18,19, 0, 0, - 0, 0, 0, 0,20,20,18,17, 0,21, 0, 0, 0, 0, 0, 0, - 19,18, 0, 0, 0,18,19, 0, 0, 0, 0, 0, 0, 0,21,17, - 18, 0, 0, 0, 0,21, 0, 0,21,18,19,11, 9, 9,14,14, - 13,10,10,13,13,13,11,11,15,15, 0,13,13,12,12, 0, - 15,15,16,16,13,10,10,15,15,16,12,12,15,15,15,10, - 10,15,15, 0,14,13,16,15, 0,14,13,15,15,13,10,10, - 15,15,18,14,14,15,15,15,10,10,14,15, 0,14,14,16, - 16, 0,14,14,16,15, 0,15,15,17,16, 0,21, 0,18,18, - 0,12,13,15,15, 0,16,16, 0, 0, 0,14,14,15,15, 0, - 15,15,16,16, 0,21,20,18,18, 0,13,13,15,15, 0,19, - 18, 0, 0, 0,15,15,15,15, 0,11,11,13,13, 0,12,12, - 16,16, 0,12,12,16,16, 0,15,16,20, 0, 0,16,17, 0, - 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16,17, - 0,15,15,20, 0, 0,16,16, 0, 0, 0,12,12,16,16, 0, - 15,15,19,19, 0,11,11,17,17, 0,16,16,21, 0, 0,16, - 16, 0, 0, 0,17,17,20,20, 0, 0, 0, 0, 0, 0,15,15, - 20, 0, 0,17,18, 0, 0, 0,17,17, 0, 0, 0,16,16, 0, - 21, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,19,18, 0, 0, - 0,18,17, 0, 0, 0,11,11,14,14, 0,11,11,15,15, 0, - 12,12,16,16, 0,13,13,14,14, 0,14,14,17,17, 0,12, - 12,16,16, 0,14,14,16,16, 0,11,11,16,15, 0,13,13, - 16,17, 0,13,13,16,16, 0,12,12,15,16, 0,15,14,16, - 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,16,16, - 0,15,14,18,18, 0,21, 0,19,19, 0,13,13,15,15, 0, - 16,16,20,20, 0,14,14,16,15, 0,14,14,17,17, 0,21, - 0,20,18, 0,13,13,15,15, 0,17,17, 0, 0, 0,14,14, - 16,15, 8, 8, 8,16,16,12, 9, 9,16,16,13, 9, 9,16, - 16, 0,14,14,18,17, 0,14,14,16,17,12,10,10,18,17, - 14,11,11,18,18,14, 9, 9,16,16, 0,13,13,18,18, 0, - 13,13,17,16,12, 9, 9,16,17,17,13,13,16,16,14, 9, - 9,15,15, 0,14,14,20,20, 0,13,13,15,15, 0,15,14, - 18,18, 0, 0, 0,20,21, 0,12,13,16,17, 0,16,16,20, - 21, 0,14,14,16,17, 0,14,14,18,17, 0, 0, 0,20,21, - 0,13,13,16,16, 0,19,17, 0,21, 0,14,15,16,16, 8, - 7, 7,14,13,12,10,10,15,15,13,10,10,15,15, 0,21, - 21,18,19, 0,20,21,18,18,12,10,10,16,15,15,12,12, - 17,17,14,11,11,15,15, 0,21,21,19,18, 0, 0,21,17, - 18,13,11,11,15,15,16,13,13,18,19,15,11,11,15,14, - 0,21, 0,19,19, 0, 0,21,18,18, 0, 0,21,19,19, 0, - 0, 0, 0, 0, 0,20,19,17,17, 0, 0, 0,21, 0, 0,21, - 0,18,19, 0, 0,20,20,19, 0, 0, 0, 0, 0, 0,21,20, - 18,17, 0, 0, 0, 0,20, 0, 0, 0,18,19, 0,10,10,15, - 14, 0,11,11,14,14, 0,11,11,15,16, 0,14,14,15,15, - 0,15,15,16,16, 0,11,11,16,16, 0,14,13,16,16, 0, - 11,11,15,15, 0,14,14,16,16, 0,14,14,15,15, 0,11, - 11,15,15, 0,13,13,15,15, 0,11,11,15,15, 0,15,15, - 18,17, 0,14,14,15,15, 0,15,16,18,18, 0, 0, 0,20, - 20, 0,14,13,16,15, 0,17,17,21, 0, 0,15,15,15,15, - 0,16,15,17,17, 0, 0, 0,19,19, 0,13,13,15,15, 0, - 20,19, 0, 0, 0,15,15,15,15, 0,11,11,13,13, 0,12, - 12,16,16, 0,12,12,16,16, 0,15,15,21,21, 0,17,16, - 0, 0, 0,12,12,16,16, 0,14,14,17,17, 0,11,11,16, - 16, 0,15,15, 0, 0, 0,16,16,21, 0, 0,12,12,17,16, - 0,14,15,20,20, 0,11,11,16,16, 0,15,15, 0,20, 0, - 16,16, 0,21, 0,16,17,21, 0, 0, 0, 0, 0, 0, 0,15, - 15, 0,21, 0,18,18, 0, 0, 0,17,16, 0, 0, 0,17,17, - 21, 0, 0, 0, 0, 0, 0, 0,15,15, 0,20, 0,19,20,21, - 0, 0,17,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, - 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, - 13,12,17,16, 0,14,14,17,16, 0,11,11,16,16, 0,14, - 14,17,17, 0,14,14,17,17, 0,12,12,16,16, 0,15,15, - 17,17, 0,11,11,16,16, 0,14,14,17,17, 0,14,14,16, - 16, 0,15,15,18,17, 0, 0, 0,19, 0, 0,13,13,16,16, - 0,16,16, 0,21, 0,14,14,16,16, 0,15,15,18,17, 0, - 0, 0,19,19, 0,13,13,16,16, 0,18,17, 0,21, 0,14, - 15,16,16, 0,11,11,16,16, 0,13,13,17,17, 0,13,13, - 17,17, 0,16,16,16,17, 0,16,16,18,18, 0,12,12,17, - 17, 0,16,15,18,17, 0,12,12,16,16, 0,16,15,19,19, - 0,16,15,17,17, 0,12,12,17,18, 0,16,16,18,18, 0, - 12,12,16,16, 0,16,16,19,19, 0,15,16,17,17, 0,15, - 16,18,18, 0, 0, 0,20,20, 0,13,13,16,16, 0,18,18, - 21,20, 0,15,15,16,16, 0,16,16,19,18, 0, 0, 0,19, - 20, 0,14,14,17,17, 0,19,19, 0,21, 0,15,16,16,16, - 0, 9, 9,14,14, 0,13,13,15,15, 0,14,14,15,15, 0, - 0,21,19,19, 0, 0,21,18,18, 0,12,12,15,15, 0,15, - 15,18,18, 0,14,13,15,15, 0,21,21,18,19, 0,21,20, - 18,18, 0,13,13,16,16, 0,17,17,18,19, 0,14,14,15, - 15, 0, 0,21,19,19, 0,21,20,18,19, 0,20,20,19,19, - 0, 0, 0, 0, 0, 0,19,20,17,17, 0, 0, 0,21,21, 0, - 21, 0,18,20, 0,21, 0,18,21, 0, 0, 0, 0, 0, 0,21, - 21,19,18, 0, 0, 0, 0, 0, 0, 0, 0,19,19, 0,18,18, - 15,15, 0,18,20,17,16, 0,20, 0,17,17, 0,21, 0,17, - 17, 0,21,20,19,20, 0,19,19,16,16, 0,21,21,17,18, - 0,19,19,17,17, 0,20,21,21,21, 0,20,20,18,18, 0, - 19,19,16,16, 0, 0,21,18,19, 0,18,19,16,17, 0,21, - 21,19,20, 0,21,19,18,18, 0,21,20,19,21, 0, 0, 0, - 20,21, 0,19,19,17,16, 0, 0, 0, 0, 0, 0,21,20,17, - 17, 0,20,21,19,18, 0, 0, 0, 0,21, 0,19,18,16,17, - 0, 0, 0, 0, 0, 0,20,20,17,17, 0,11,11,14,14, 0, - 13,13,16,16, 0,13,13,16,16, 0,17,17,21, 0, 0,17, - 18, 0, 0, 0,12,12,16,16, 0,15,15,17,18, 0,12,12, - 16,16, 0,16,16, 0,20, 0,17,17, 0,21, 0,12,12,17, - 17, 0,16,16,19,20, 0,12,12,17,17, 0,17,17, 0,20, - 0,17,17, 0, 0, 0,17,17,21, 0, 0, 0, 0, 0, 0, 0, - 15,15, 0,20, 0,19,19, 0, 0, 0,18,18, 0, 0, 0,17, - 17, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,20,19, - 0, 0, 0,19,18, 0, 0, 0,14,14,21,19, 0,16,16,20, - 21, 0,16,16,20,20, 0,17,17,20, 0, 0,17,17,20,20, - 0,15,15,20,20, 0,19,18,20, 0, 0,15,15,20,20, 0, - 17,18,21,20, 0,17,17,20,21, 0,15,15,19,19, 0,19, - 18,21,21, 0,15,15,19,20, 0,17,18, 0, 0, 0,17,17, - 20,20, 0,17,18,20,21, 0, 0, 0, 0, 0, 0,15,15,20, - 20, 0,19,19, 0, 0, 0,17,17,19,21, 0,17,17, 0,21, - 0, 0, 0, 0,21, 0,15,15,20,19, 0, 0,20, 0, 0, 0, - 17,17,21,20, 0,12,12,16,16, 0,14,14,17,17, 0,13, - 13,17,17, 0,16,16,17,18, 0,17,16,18,18, 0,13,13, - 18,17, 0,15,16,19,18, 0,13,13,16,16, 0,16,16,19, - 19, 0,16,16,17,17, 0,13,12,17,17, 0,16,16,18,17, - 0,12,12,16,16, 0,17,17,19,18, 0,16,15,16,16, 0, - 16,17,18,19, 0, 0, 0,20,20, 0,14,14,17,16, 0,18, - 18,21, 0, 0,16,16,16,16, 0,16,16,18,17, 0, 0,21, - 21,21, 0,14,14,16,16, 0,21,20,21, 0, 0,16,16,16, - 16, 0,10,10,14,14, 0,14,14,15,16, 0,14,14,15,15, - 0, 0,21,18,18, 0, 0,21,18,19, 0,13,13,16,16, 0, - 16,16,18,17, 0,14,14,15,15, 0,20, 0,18,18, 0,21, - 0,18,17, 0,13,13,16,15, 0,17,17,19,19, 0,14,14, - 15,15, 0,20,20,18,19, 0, 0, 0,18,17, 0, 0,21,18, - 18, 0, 0, 0, 0, 0, 0,20,21,18,17, 0, 0, 0, 0, 0, - 0, 0, 0,19,19, 0, 0,21,18,18, 0, 0, 0, 0, 0, 0, - 21, 0,18,17, 0, 0, 0, 0,21, 0, 0, 0,19,20, 0,19, - 19,16,16, 0, 0,21,18,17, 0,21, 0,18,18, 0,20, 0, - 19,18, 0,21,20,19,19, 0,21,19,17,18, 0, 0,21,19, - 19, 0,21,19,18,18, 0,21, 0,20,18, 0, 0,21,18,18, - 0,20,21,17,17, 0,21, 0,18,18, 0,21,19,17,17, 0, - 21, 0, 0,20, 0, 0,20,17,18, 0, 0, 0,19,20, 0, 0, - 0,20,19, 0,19,21,17,18, 0,21, 0, 0, 0, 0,21,21, - 18,17, 0, 0,21,18,18, 0, 0, 0, 0,21, 0,20,19,16, - 17, 0, 0, 0, 0, 0, 0,21,20,17,17, 0,11,11,13,13, - 0,13,13,16,16, 0,13,13,16,16, 0,17,17, 0,21, 0, - 18,19,21, 0, 0,12,12,16,16, 0,15,15,19,18, 0,13, - 13,16,16, 0,16,17,21,19, 0,17,17,21,21, 0,13,13, - 16,16, 0,16,16,20,18, 0,13,13,16,16, 0,17,17, 0, - 0, 0,18,18, 0, 0, 0,18,17, 0,20, 0, 0, 0, 0, 0, - 0,15,15,21,21, 0,19,18, 0, 0, 0,17,17,21,21, 0, - 17,17, 0, 0, 0, 0, 0, 0, 0, 0,15,15,20,21, 0,20, - 20, 0, 0, 0,19,19, 0, 0, 0,14,15,21,19, 0,16,16, - 0,21, 0,17,16,21,21, 0,17,18,21,20, 0,18,18, 0, - 21, 0,16,16, 0,20, 0,19,19, 0, 0, 0,16,15, 0,20, - 0,18,18, 0, 0, 0,17,17, 0,21, 0,16,16,20,20, 0, - 20,19, 0, 0, 0,15,16,21,22, 0,18,18, 0, 0, 0,18, - 17, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, - 21,20, 0,19,20, 0, 0, 0,18,17,21, 0, 0,17,18, 0, - 0, 0, 0, 0, 0, 0, 0,16,16, 0,20, 0, 0,20, 0, 0, - 0,18,18,22, 0, -}; - -static const static_codebook _44p1_p4_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p1_p4_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p1_p4_0, - 0 -}; - -static const long _vq_quantlist__44p1_p4_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p1_p4_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p1_p4_1 = { - 1, 7, - (long *)_vq_lengthlist__44p1_p4_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p1_p4_1, - 0 -}; - -static const long _vq_quantlist__44p1_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p1_p5_0[] = { - 1, 6, 6, 7, 8, 8, 7, 8, 8, 7, 9, 8,10,11,11, 9, - 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7,10,10, - 10,10,10,10,10,10,10,14,13,13,12,11,11,10,10,10, - 14,14,13,12,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 9, - 7, 7,11,10,10, 9, 7, 7, 9, 7, 7,12,10,10,10, 7, - 7, 7, 8, 8,12,11,10,12,10,10,11,10,10,15,13,13, - 13,10,10,11,10,10,17,14,13,13,10,10, 7, 7, 7,12, - 11,12,12,11,11,12,11,11,16,14,14,13,12,12,12,11, - 11,17,15,14,14,12,12,10, 9, 9,13,11,11,13,11,11, - 13,11,11,17,14,13,14,11,11,12,11,11,16,15,14,14, - 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,15,13, - 13,14,11,10,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,12,11,11,12,11,11,17,14,14,14,12,12,12, - 11,11,16,15,15,14,12,12,10,10,10,13,11,11,13,11, - 11,13,11,12,16,14,14,14,11,11,13,12,11,16,15,15, - 14,11,11, -}; - -static const static_codebook _44p1_p5_0 = { - 5, 243, - (long *)_vq_lengthlist__44p1_p5_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p1_p5_0, - 0 -}; - -static const long _vq_quantlist__44p1_p5_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p1_p5_1[] = { - 2, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 8, 8, 8, - 7, 7, 8, 8, 8, 9, 8, 8, 9, 7, 7, 6, 6, 6, 9, 8, - 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, - 10, 8, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 7, 7, 9, - 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 8, 8, 9, 7, - 7, 7, 8, 8,11, 9, 9,11, 9, 9,11, 8, 9,12, 9, 9, - 12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7,10, - 9, 9,10,10, 9,10, 9, 9,11,10,10,11, 9, 9,11, 9, - 9,11,10,11,11, 9, 9,10, 8, 8,11, 9, 9,10, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, - 9, 9, 9, 8, 8,11, 9, 9,12, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 9, 7, 7, - 11, 9, 9,11,10,10,11, 9, 9,11,11,11,11, 9, 9,11, - 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11,10, - 10,11, 9, 9,11,10,10,11, 9, 9,11, 9,10,11,10,10, - 11, 9, 9, -}; - -static const static_codebook _44p1_p5_1 = { - 5, 243, - (long *)_vq_lengthlist__44p1_p5_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p1_p5_1, - 0 -}; - -static const long _vq_quantlist__44p1_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p1_p6_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p1_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p1_p6_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p1_p6_0, - 0 -}; - -static const long _vq_quantlist__44p1_p6_1[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p1_p6_1[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,13,14,16,16,16,16, -}; - -static const static_codebook _44p1_p6_1 = { - 1, 25, - (long *)_vq_lengthlist__44p1_p6_1, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p1_p6_1, - 0 -}; - -static const long _vq_quantlist__44p1_p6_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p1_p6_2[] = { - 3, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p1_p6_2 = { - 1, 25, - (long *)_vq_lengthlist__44p1_p6_2, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p1_p6_2, - 0 -}; - -static const long _huff_lengthlist__44p1_short[] = { - 4, 5, 7, 8,10,13,14, 4, 2, 4, 6, 8,11,12, 7, 4, - 3, 5, 8,12,14, 8, 5, 4, 4, 8,12,12, 9, 7, 7, 7, - 9,10,11,13,11,11, 9, 7, 8,10,13,11,10, 6, 5, 7, - 9, -}; - -static const static_codebook _huff_book__44p1_short = { - 2, 49, - (long *)_huff_lengthlist__44p1_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p2_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p2_l0_0[] = { - 1, 4, 4, 7, 7, 8, 8, 9, 9,10,10,11,11, 4, 6, 5, - 8, 7, 9, 8,10, 9,11,10,11,11, 4, 5, 6, 7, 8, 8, - 9, 9,10,10,10,10,11, 8, 9, 8,10, 8,10, 9,11,10, - 11,11,11,11, 8, 8, 9, 8,10, 9,10,10,11,11,11,11, - 11, 9,10,10,11,11,11,11,11,11,12,11,12,11, 9,10, - 10,10,11,11,11,11,11,11,12,11,12,10,11,11,12,11, - 12,12,12,12,12,12,12,12,10,11,11,11,11,12,12,12, - 13,12,12,12,12,11,12,12,12,12,13,13,12,12,12,12, - 12,12,11,12,12,12,12,13,13,12,13,12,12,12,12,12, - 13,13,13,13,13,13,12,13,12,13,12,12,12,13,13,13, - 13,13,13,13,12,13,12,12,12, -}; - -static const static_codebook _44p2_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p2_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p2_l0_0, - 0 -}; - -static const long _vq_quantlist__44p2_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p2_l0_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, - 5, 6, 6, 6, 5, 6, 5, 6, 6, -}; - -static const static_codebook _44p2_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p2_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p2_l0_1, - 0 -}; - -static const long _vq_quantlist__44p2_l1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p2_l1_0 = { - 2, 9, - (long *)_vq_lengthlist__44p2_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p2_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p2_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p2_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p2_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p2_long[] = { - 3, 4, 9, 8, 8,10,13,16, 4, 2, 9, 5, 7,10,14,18, - 9, 7, 6, 5, 7, 9,12,16, 7, 5, 5, 3, 5, 8,11,13, - 8, 7, 7, 5, 5, 7, 9,11,10,10, 9, 8, 6, 6, 8,10, - 13,14,13,11, 9, 8, 9,10,17,18,16,14,11,10,10,10, -}; - -static const static_codebook _huff_book__44p2_long = { - 2, 64, - (long *)_huff_lengthlist__44p2_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p2_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p2_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p2_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p2_p1_0, - 0 -}; - -static const long _vq_quantlist__44p2_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p2_p2_0[] = { - 1, 4, 4, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, - 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, - 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, - 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 0, - 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, - 0, 0,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, - 11,11, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,11,10, 0, 0, 0, 0, 0, - 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, 0, - 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, - 0, 0, 0, 0, 0,10,10, 0, 0, 0,13,13, 0, 0, 0, 0, - 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, - 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, - 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, - 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0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, - 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, - 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, 0, - 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, 0, - 0, 0, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,10, - 10, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,14,13, - 0, 0, 0, 0, 0, 0, 0, 0,13,12, 0, 0, 0,13,13, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11, - 11, 0, 0, 0,12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, - 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, 0, - 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,12,12, 0, 0, 0, - 0, 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12, - 12, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0,12,12, - 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, - 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,14,14, 0, 0, - 0, 0, 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, - 12,12, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0,12, - 12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,14,13, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, - 11,11, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, 0, 0, - 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, - 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, - 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,14,14, 0, 0, - 0, 0, 0, 0, 0, 0,14,14, 0, 0, 0, 0, 0, 0, 0, 0, - 12,12, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, -}; - -static const static_codebook _44p2_p2_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p2_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p2_p2_0, - 0 -}; - -static const long _vq_quantlist__44p2_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_p3_0[] = { - 1, 5, 5, 6, 7, 7, 0, 8, 8, 6, 9, 9, 8,11,11, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 5, 7, 7, 7,10, - 10, 0,12,12, 8,11,11, 9,12,12, 0,11,12, 0,12,12, - 0,15,15, 0,12,12, 0, 6, 6, 0, 6, 6, 0, 7, 7, 0, - 7, 7, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, - 7, 6, 7, 7,10, 9, 9, 0,11,10,10, 9, 9,12,12,12, - 0,10,10, 0,11,11, 0,13,13, 0,11,11, 7, 6, 6,10, - 10,10, 0,11,11,11,11,11,12,12,12, 0,11,11, 0,12, - 12, 0,15,15, 0,11,11, 0,11,11, 0,11,11, 0,12,12, - 0,12,12, 0,14,14, 0,12,12, 0,12,12, 0,15,15, 0, - 11,11, 0, 8, 8, 0,10,10, 0,11,11, 0,11,11, 0,12, - 12, 0,12,12, 0,11,11, 0,15,15, 0,11,11, 0, 6, 6, - 0,10,10, 0,12,12, 0,10,10, 0,13,13, 0,12,12, 0, - 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p2_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p2_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p2_p3_0, - 0 -}; - -static const long _vq_quantlist__44p2_p3_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_p3_1[] = { - 2, 3, 3, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0, - 9, 9, 0, 9, 9, 0, 9, 9, 0, 8, 8, 0, 6, 6, 0, 7, - 7, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 8, 8, 0, 8, 8, 0, 6, 6, 0, 6, 6, 0, 6, 6, 0, - 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 6, - 6, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0,10,10, 0,10,10, - 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0, 7, 7, 0, - 10,10, 0,10,10, 0,12,11, 0,12,12, 0,11,11, 0,11, - 11, 0,12,12, 0,10,10, 0, 7, 7, 0,10,10, 0,10,10, - 0,12,12, 0,11,12, 0,11,11, 0,11,11, 0,11,11, 0, - 10,10, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0,10,10, 0,10, - 10, 0,10, 9, 0,10,10, 0,10,10, 0, 9, 9, 0, 6, 6, - 0,10,10, 0,10,10, 0,11,11, 0,12,12, 0,11,11, 0, - 11,11, 0,12,12, 0,11,11, 0, 7, 7, 0, 9, 9, 0, 9, - 9, 0,11,11, 0,11,11, 0,10,10, 0,10,10, 0,11,11, - 0, 9, 9, -}; - -static const static_codebook _44p2_p3_1 = { - 5, 243, - (long *)_vq_lengthlist__44p2_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p2_p3_1, - 0 -}; - -static const long _vq_quantlist__44p2_p4_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_p4_0[] = { - 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, - 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7, 9,11, - 11, 9,11,11,10,11,11,12,13,13,11,12,12,10,11,11, - 13,14,14,12,12,12, 6, 6, 6, 8, 6, 6, 8, 7, 7, 9, - 7, 7,11,10,10,10, 6, 6, 9, 7, 7,12,10,10,11, 6, - 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,14,13,13, - 13,10,10,12,11,11,15,13,13,14,10,10, 8, 7, 7,12, - 11,11,12,11,11,11,11,11,14,14,14,13,12,12,12,11, - 11,15,15,15,13,12,12, 0,10,10, 0,11,11, 0,11,11, - 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, - 11,11, 7, 8, 8,12,10,10,12,10,10,12,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,12,11,11,12,11,11,16,14,14,14,12,12,13, - 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,14,14, - 0,12,12, -}; - -static const static_codebook _44p2_p4_0 = { - 5, 243, - (long *)_vq_lengthlist__44p2_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p2_p4_0, - 0 -}; - -static const long _vq_quantlist__44p2_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p2_p4_1[] = { - 3, 4, 4, 8, 8,11, 9, 9,12,12,11,10,10,12,12,12, - 10,10,11,11,12,12,12,12,12,12,11,11,13,13,12,12, - 12,13,13,12,10,10,12,12,12,11,11,13,13,12,13,13, - 13,13,12,11,11,13,13,12,12,12,13,13,12,10,10,12, - 12,12,11,11,13,13,12,13,13,12,12,12,11,11,13,13, - 12,13,13,13,13,12,11,11,12,12,12,11,11,12,12,12, - 13,13,12,12,12,13,13,13,13,12,13,13,13,13,13,13, - 13,12,12,12,13,13,13,13,12,13,13,12,12,11, 8, 8, - 10,10,12,11,11,11,11,12,10,10,10,10,13,11,11,10, - 10,13,11,11,10,10,13,12,12,12,12,13,11,11,11,11, - 13,12,12,11,11,13,12,12,11,11,13,12,12,12,11,13, - 12,12,12,12,13,11,11,11,11,13,12,12,11,11,13,11, - 12,11,11,13,12,12,11,11,14,12,12,11,11,13,11,11, - 11,11,14,12,12,11,11,13,11,12,10,10,14,12,12,11, - 11,14,12,12,11,11,14,11,11,11,11,14,12,12,11,11, - 13,12,12,11,11,14,12,12,11,11,11, 8, 8,10,10,12, - 7, 7,10,10,12, 9, 9,11,11,13, 9, 9, 9, 9,13,13, - 13,10,10,13, 9, 9,12,12,13,13,13,12,12,13, 9, 8, - 11,11,13,10,10,12,12,14,13,13,11,11,13, 9, 9,11, - 11,13,13,13,12,12,13, 9, 9,10,10,13,10,10,11,11, - 13,13,13,10,10,14,10,10,11,11,14,14,14,12,12,13, - 9, 9,10,10,13,10,10,11,11,14,13,14,10,10,14,14, - 14,11,12,14,14,14,14,14,14,13,13,10,10,13,14,14, - 11,11,14,14,14,10,10,14, 9, 9, 9, 9,14, 9, 9, 9, - 9,14,10,10, 9, 9,14,10,10, 8, 8,14,11,11, 8, 8, - 15,11,11,10,10,15,12,12,10,10,15,10,10,10,10,15, - 11,11,10,10,15,13,13,10,10,15,11,11,10,10,15,12, - 12,10,10,15,10,10,10,10,15,11,11,10,10,15,13,13, - 10,10,15,11,11,10,10,15,12,12,10,10,15,11,11, 9, - 9,15,11,11, 9, 9,15,13,13, 9, 9,15,13,13,10,10, - 15,12,12,10,10,15,13,13,10,10,15,13,12, 9, 9,15, - 13,13, 9, 9,14,12,12, 9, 9,14,13,13, 9, 9,14,13, - 13, 9, 9,14,13,13, 7, 7,14,13,13, 8, 8,15,14,14, - 10,10,15,14,14,10,10,15,14,14,10,10,15,14,14,10, - 10,15,14,14, 9, 9,15,14,14,10,10,15,14,14,10,10, - 14,14,14, 9, 9,15,14,14,10,10,14,14,14, 9, 9,15, - 14,14,10,10,15,14,14,10,10,14,14,14, 9, 9,14,14, - 14, 9, 9,14,14,14, 8, 8,15,14,14,10,10,15,14,14, - 11,11,15,14,14, 9, 9,15,14,14, 9, 9,14,14,14, 8, - 8,13, 9, 9,12,12,17,11,11,12,12,17,12,12,12,12, - 17,12,12,11,11,18,15,15,12,12,17,12,12,12,12,17, - 14,15,13,13,17,12,12,12,12,17,13,13,12,13,17,15, - 15,12,12,18,13,13,13,13,18,15,15,13,13,18,12,12, - 12,12,18,13,13,13,13,18,15,15,12,12,18,13,13,12, - 12,18,15,15,13,13,18,13,13,12,12,17,13,13,12,12, - 17,15,15,12,12,18,15,15,13,13,18,15,15,13,14,18, - 15,16,12,12,18,15,15,12,12,18,16,16,12,12,13, 8, - 8,10,10,14,15,14,11,11,14,15,15,12,12,15,14,14, - 12,11,15,15,15,12,12,15,15,15,12,12,15,15,15,13, - 13,15,15,15,12,12,15,15,15,13,13,15,15,15,13,13, - 15,15,15,13,13,15,15,16,13,13,15,15,15,12,12,15, - 15,15,13,13,15,15,15,13,13,15,15,15,13,13,15,15, - 15,13,13,15,15,14,12,12,15,15,15,12,12,16,15,14, - 12,12,16,15,15,13,13,16,16,16,13,13,16,15,15,12, - 12,15,15,15,13,13,15,15,15,12,12,13,12,12,10,10, - 14,14,14,11,11,15,14,14,12,12,15,14,14,11,11,15, - 14,14,11,11,15,15,15,13,13,15,14,14,13,13,15,15, - 15,12,12,15,14,15,13,13,16,15,15,12,12,15,15,15, - 13,13,16,14,14,13,13,15,15,15,12,12,15,15,15,13, - 13,16,15,15,12,12,16,15,15,12,12,16,14,14,13,13, - 15,15,15,11,11,15,15,15,12,12,16,15,15,11,11,16, - 15,15,13,13,16,14,15,14,14,16,15,15,12,12,16,15, - 14,12,12,16,15,15,12,12,14,10,10, 9, 9,14,11,11, - 12,12,14,12,12,13,13,14,12,12,12,12,15,14,14,13, - 13,15,13,13,14,14,15,14,14,15,15,15,12,12,13,13, - 15,13,13,14,14,15,14,14,13,13,15,13,13,13,14,15, - 14,14,15,15,15,12,12,13,13,15,13,13,14,14,15,14, - 14,13,13,15,13,13,14,14,15,14,14,15,15,15,13,13, - 12,12,15,13,13,13,13,15,14,14,13,12,15,15,15,14, - 15,15,15,14,20,20,15,14,14,13,13,15,14,14,13,13, - 15,14,14,13,13,14,12,12, 9, 9,14,14,14,12,12,14, - 13,13,12,13,14,14,14,12,12,15,14,14,12,12,15,14, - 14,14,13,15,14,14,14,14,15,14,14,13,13,15,14,14, - 13,13,15,15,15,14,14,15,14,14,13,13,15,14,14,14, - 14,15,14,14,13,13,15,14,14,13,13,15,15,15,15,14, - 15,15,15,13,13,15,14,14,14,14,15,14,14,13,13,15, - 14,14,13,13,14,15,15,14,14,15,15,15,14,14,15,14, - 14,14,14,15,15,15,14,14,15,14,14,13,14,15,15,15, - 14,14,13,10,10,12,12,17,11,11,12,12,17,12,12,12, - 12,17,12,12,11,11,17,15,15,12,11,18,13,13,13,13, - 18,15,15,13,13,17,12,12,12,12,18,13,13,13,13,17, - 15,15,12,12,17,12,12,12,12,17,15,15,13,13,17,12, - 12,12,12,17,13,13,12,12,17,15,15,12,12,18,14,13, - 12,12,18,15,15,13,13,18,13,13,12,12,18,13,13,12, - 12,18,16,16,12,12,18,16,16,12,12,18,15,15,13,13, - 18,16,16,12,12,17,15,15,12,12,17,16,16,12,12,13, - 8, 8,10,10,14,14,15,12,12,14,15,15,12,12,15,14, - 14,12,12,15,15,14,12,12,15,15,15,13,13,15,15,15, - 13,13,15,15,15,12,12,16,15,15,13,13,16,15,15,13, - 13,15,15,15,12,12,15,15,15,14,14,15,15,15,12,12, - 15,15,15,13,13,16,15,15,13,13,15,15,15,13,13,16, - 15,15,13,13,15,15,14,12,12,15,15,15,12,12,16,14, - 15,13,13,16,15,15,13,13,15,16,15,13,13,16,15,14, - 13,13,16,15,15,13,13,16,15,15,13,13,13,12,12,11, - 11,14,14,14,11,11,14,14,14,12,12,15,14,14,11,11, - 16,14,14,11,11,15,15,15,12,13,16,14,14,13,13,15, - 15,15,12,12,15,14,14,13,13,16,15,15,12,12,15,15, - 15,12,12,15,14,14,13,13,15,15,15,12,12,15,14,14, - 12,12,16,15,15,12,12,16,15,15,12,12,16,14,14,13, - 13,15,15,15,11,11,15,15,14,12,12,16,15,15,11,11, - 16,15,15,12,12,16,14,14,13,13,16,15,15,11,11,16, - 14,14,12,12,16,15,15,11,11,14,10,10, 9, 9,14,11, - 11,12,12,14,12,12,13,14,14,12,12,12,12,14,14,14, - 13,13,15,13,13,14,14,15,14,14,15,15,15,12,12,13, - 13,15,13,13,14,14,15,15,15,14,14,15,13,13,14,14, - 15,15,15,15,15,15,12,12,13,13,15,13,13,14,14,15, - 14,14,13,13,15,13,13,14,14,15,14,14,15,15,15,12, - 12,13,13,15,13,13,13,13,14,14,14,13,13,15,15,15, - 14,15,15,15,15,21,19,15,14,14,13,13,15,14,14,14, - 14,14,14,14,13,13,14,12,12, 9, 9,14,14,14,12,12, - 14,14,13,13,13,14,14,14,12,12,14,14,14,12,12,15, - 14,14,13,13,15,14,14,14,14,15,14,14,13,13,15,14, - 14,13,13,15,15,15,15,15,15,14,14,13,13,15,14,14, - 14,14,15,14,14,13,13,15,14,14,13,13,14,15,15,15, - 15,15,14,15,13,13,15,14,14,14,14,15,14,14,13,13, - 15,14,14,13,13,14,15,15,14,14,15,15,15,14,14,15, - 14,14,14,14,15,15,15,15,15,15,14,14,14,13,14,15, - 15,14,14,13,10,10,12,12,18,12,12,12,12,17,12,12, - 12,12,18,13,13,11,11,18,15,14,11,11,17,13,13,13, - 13,18,15,15,12,12,18,12,12,12,12,17,13,13,12,12, - 18,15,15,12,12,18,13,13,13,12,18,15,15,13,13,18, - 13,13,12,12,18,13,13,12,12,18,15,15,12,12,17,13, - 13,12,12,17,15,15,12,12,17,12,12,11,11,17,13,13, - 11,11,17,15,15,11,11,18,16,16,12,12,18,15,15,13, - 13,18,15,15,11,11,17,15,15,12,12,18,15,15,11,11, - 13, 8, 8,10,10,14,14,14,11,11,15,15,15,12,12,15, - 14,14,11,11,16,14,14,12,12,15,15,15,12,12,15,15, - 15,13,13,15,15,15,12,12,15,15,15,12,12,16,15,15, - 13,13,15,15,15,12,12,15,15,15,13,13,16,15,15,12, - 12,15,15,15,12,12,16,15,15,13,13,16,15,15,12,12, - 15,15,15,13,13,15,14,14,12,12,15,15,15,12,12,16, - 15,14,12,12,16,15,15,13,13,16,16,16,13,13,16,14, - 15,13,13,15,15,15,13,13,16,15,15,12,12,13,12,12, - 10,10,14,14,14,11,11,15,14,14,12,12,15,14,14,11, - 11,16,14,14,11,11,15,14,15,12,12,15,14,14,13,13, - 15,15,15,12,12,15,14,14,12,12,15,14,15,12,12,15, - 15,15,12,12,16,14,14,13,13,15,15,15,11,12,16,14, - 14,12,12,16,15,15,12,12,15,15,15,12,12,16,14,14, - 12,12,15,15,15,11,11,15,14,14,11,12,15,15,14,11, - 11,16,15,15,12,12,16,14,14,13,13,16,15,15,11,11, - 16,14,14,12,12,16,15,15,11,11,13,10,10, 8, 8,14, - 12,12,12,12,14,12,12,13,13,14,12,12,12,12,14,14, - 14,13,13,15,13,13,14,14,15,15,14,15,15,15,13,13, - 13,13,15,13,13,14,14,15,14,15,14,14,15,13,13,13, - 13,15,15,15,15,15,15,12,12,13,12,15,13,13,14,14, - 15,14,14,13,13,15,13,13,14,13,15,15,15,16,16,15, - 13,13,12,12,15,13,13,13,13,14,14,14,12,12,15,15, - 15,14,14,15,15,15,20,20,15,14,14,13,13,15,15,14, - 14,14,15,14,14,13,13,13,12,12, 9, 9,14,13,13,12, - 12,14,13,13,12,12,14,14,14,12,12,14,14,14,13,13, - 15,14,14,13,13,15,14,14,14,14,15,15,14,12,12,15, - 14,14,13,13,15,14,15,14,15,15,14,14,13,13,15,14, - 14,14,14,15,14,14,12,12,15,14,14,13,13,14,15,14, - 15,14,15,14,14,13,13,15,14,14,14,14,15,14,14,12, - 12,15,14,14,13,13,15,15,15,14,14,15,15,15,14,14, - 16,14,14,14,14,15,15,15,14,14,15,14,14,14,14,14, - 15,15,14,14,13,13,13,12,13,17,15,15,12,12,17,15, - 15,12,12,18,15,15,11,11,17,16,16,11,11,18,16,16, - 13,13,18,17,16,13,13,18,16,16,12,12,18,16,16,12, - 12,18,17,17,12,12,17,16,16,12,13,17,16,16,12,13, - 17,16,16,12,12,17,16,16,12,12,18,17,16,12,12,18, - 16,16,12,12,17,16,17,12,12,18,15,15,11,11,18,15, - 15,12,12,17,17,17,11,11,17,17,17,12,12,17,16,16, - 13,13,18,16,16,11,11,18,16,16,12,12,18,17,16,11, - 11,14,14,14,10,10,16,15,14,11,11,16,15,15,12,12, - 16,14,14,12,12,17,14,14,13,13,17,15,15,13,13,17, - 15,15,14,14,16,15,15,12,12,16,15,15,13,13,18,15, - 15,14,14,16,15,15,12,12,16,15,15,14,14,16,15,15, - 12,12,16,15,15,13,13,17,15,15,13,13,17,15,15,13, - 13,17,15,15,14,14,16,14,14,12,12,17,15,15,12,12, - 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, - 15,14,13,13,17,15,15,14,14,17,15,15,13,13,14,12, - 12,11,11,15,14,14,12,12,16,14,14,12,12,16,14,14, - 11,11,17,14,14,12,12,16,15,14,13,13,16,14,14,13, - 13,16,15,15,12,12,16,14,14,13,13,17,15,15,13,13, - 16,15,15,13,13,17,14,14,13,13,16,15,15,12,12,16, - 14,14,12,12,16,15,15,12,12,17,15,15,12,12,17,14, - 14,13,13,16,15,15,12,12,16,14,14,12,12,16,15,15, - 12,12,17,15,15,13,13,17,14,14,13,13,17,15,15,12, - 12,17,14,14,12,12,17,15,15,12,12,14,14,14, 8, 8, - 14,14,14,13,13,14,15,15,14,14,14,14,14,14,14,15, - 15,15,19,19,15,15,15,14,14,15,15,16,20,19,15,15, - 15,14,14,15,16,16,15,15,15,15,15,19,19,15,15,15, - 14,14,15,16,16,19,20,15,15,15,14,14,15,15,15,15, - 15,15,15,15,19,19,15,15,15,15,15,15,15,16,19,20, - 15,14,15,14,14,15,15,15,15,15,15,15,15,20,19,15, - 15,15,21,19,15,16,16,20,20,15,15,14,19,19,15,15, - 16,20,21,15,15,15,20,19,13,12,12, 9, 9,14,14,14, - 12,12,14,13,13,13,13,14,14,14,13,13,15,14,14,20, - 19,15,14,14,14,13,15,14,14,19,19,15,15,14,13,13, - 15,14,14,14,14,15,15,15,19,20,15,14,14,13,13,15, - 14,14,20,19,14,15,14,13,13,15,14,14,14,13,15,15, - 15,19,20,15,15,14,14,14,15,14,14,21,19,15,15,15, - 13,13,15,14,14,14,14,14,15,15,20,20,15,15,15,21, - 20,15,14,14,19,20,15,15,15,20,20,15,14,14,19,20, - 15,15,15,21,19, -}; - -static const static_codebook _44p2_p4_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p2_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p2_p4_1, - 0 -}; - -static const long _vq_quantlist__44p2_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p2_p5_0[] = { - 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,15,15, 0, - 13,13,16,16, 0,13,13,15,15, 7, 8, 8,15,15, 9,10, - 10,17,16, 9, 8, 8,15,15, 0,13,13,18,17, 0,13,13, - 16,16, 8, 8, 8,15,15,12,11,11,16,17, 9, 8, 8,14, - 14, 0,13,13,18,17, 0,13,13,16,15, 0,14,14,18,17, - 0,20,22,18,20, 0,12,12,16,16, 0,16,16,22,20, 0, - 14,14,16,16, 0,14,14,17,17, 0,22,22,22,19, 0,12, - 13,16,16, 0,17,17, 0, 0, 0,15,15,16,16, 5, 7, 7, - 13,13, 9, 9, 9,15,14,10,10,10,14,14, 0,21,21,18, - 17, 0,21,22,18,17, 9,10,10,14,14,12,12,12,17,17, - 12,10,10,14,14, 0,19,21,18,17, 0,20,22,18,18,11, - 10,10,14,14,14,13,13,18,17,12,11,11,14,14, 0,22, - 19,17,18, 0,20, 0,18,17, 0,22,21,17,17, 0, 0, 0, - 0, 0, 0,20,22,17,17, 0,22, 0,21,19, 0,22, 0,18, - 18, 0, 0,22,18,19, 0, 0, 0, 0, 0, 0,19,21,17,17, - 0, 0, 0,20,20, 0, 0, 0,18,18, 6, 6, 6,13,12, 8, - 6, 6,11,11, 8, 6, 6,13,13, 0, 9, 9,11,11, 0,11, - 11,14,14, 9, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, - 13,13, 0,10,10,14,14, 0,10,10,13,13, 9, 7, 7,13, - 14,13, 9, 9,13,13,10, 6, 6,13,12, 0,11,11,15,15, - 0,10,10,13,13, 0,12,12,15,15, 0,19, 0,17,17, 0, - 9, 9,13,13, 0,13,14,19,20, 0,11,11,13,13, 0,11, - 11,14,14, 0,19,20,17,18, 0,10,10,13,13, 0,15,15, - 21,19, 0,12,12,13,13, 0,10,10,12,13, 0,11,11,15, - 15, 0,11,11,15,15, 0,15,15,22, 0, 0,16,17,22, 0, - 0,11,11,15,15, 0,14,14,18,17, 0,11,11,15,16, 0, - 15,15,22,21, 0,16,16, 0,20, 0,12,12,16,15, 0,15, - 14,19,19, 0,11,11,16,16, 0,15,15,21, 0, 0,16,15, - 0, 0, 0,16,16,22,21, 0, 0, 0, 0, 0, 0,15,15,20, - 20, 0,18,18, 0, 0, 0,16,17, 0, 0, 0,17,17, 0,22, - 0, 0, 0, 0, 0, 0,15,15,21,22, 0,20,18, 0, 0, 0, - 18,17,22, 0, 0,10,10,12,11, 0,10,10,10,10, 0,11, - 11,12,12, 0,11,11, 9, 9, 0,13,13,12,12, 0,11,11, - 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,13,12,13, - 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, - 0,10,10,12,12, 0,13,13,13,14, 0,12,12,12,12, 0, - 13,14,14,14, 0,20,21,15,15, 0,12,11,12,12, 0,15, - 16,20,22, 0,13,12,11,11, 0,13,13,14,13, 0,20, 0, - 16,15, 0,12,12,12,12, 0,16,16,22,21, 0,13,13,12, - 12, 6, 7, 7,16,16,11, 9, 9,15,15,12, 9, 9,16,16, - 0,13,13,14,14, 0,14,14,16,17,10, 9, 9,16,16,14, - 12,12,16,16,12, 9, 9,15,15, 0,13,13,18,18, 0,13, - 13,15,16,12,10,10,17,18,15,12,12,17,17,13, 9, 9, - 16,16, 0,13,13,17,18, 0,14,14,16,16, 0,15,15,18, - 18, 0,22, 0,20,20, 0,12,12,16,16, 0,16,16,20,22, - 0,14,14,16,16, 0,15,14,18,18, 0, 0,22,19,21, 0, - 13,13,16,17, 0,17,17,22,22, 0,15,15,16,16, 7, 7, - 7,14,14,11,10,10,15,15,12,10,10,15,14, 0,22, 0, - 18,18, 0, 0,21,17,18,11,10,10,15,15,14,12,12,17, - 17,14,11,11,15,15, 0,22,20,18,18, 0, 0,20,18,17, - 12,10,10,16,16,17,14,14,19,18,14,11,11,15,15, 0, - 21,22,19,19, 0,21,22,18,18, 0,22, 0,19,21, 0, 0, - 0, 0, 0, 0,22,22,18,17, 0, 0, 0,21,20, 0,22,22, - 20,19, 0, 0,22,20,20, 0, 0, 0, 0, 0, 0,20,21,17, - 17, 0, 0,22,21,21, 0, 0, 0,18,18,10, 9, 9,14,14, - 13,10,10,13,13,13,10,11,14,14, 0,13,13,12,12, 0, - 15,15,16,16,13,10,10,15,15,15,12,12,14,14,15,10, - 10,14,15, 0,14,14,16,15, 0,14,14,15,15,13,10,10, - 15,15,18,13,13,15,15,15,10,10,14,15, 0,14,14,16, - 16, 0,14,14,15,15, 0,15,15,16,16, 0,22, 0,18,18, - 0,12,13,14,14, 0,17,17,22, 0, 0,14,14,14,14, 0, - 15,15,16,16, 0,22, 0,18,17, 0,13,13,14,14, 0,19, - 18,21,22, 0,15,15,14,14, 0,11,11,13,13, 0,12,12, - 16,16, 0,12,12,16,16, 0,15,16,21, 0, 0,16,17, 0, - 22, 0,12,12,16,16, 0,14,14,17,18, 0,11,11,16,16, - 0,15,15,21,22, 0,16,16, 0, 0, 0,12,12,16,16, 0, - 15,15, 0,19, 0,12,12,16,17, 0,16,16,22, 0, 0,16, - 16, 0,22, 0,17,17, 0,22, 0, 0, 0, 0, 0, 0,15,15, - 20,19, 0,18,18, 0, 0, 0,17,18, 0, 0, 0,17,17, 0, - 0, 0, 0, 0, 0, 0, 0,15,15, 0,22, 0,20,18, 0, 0, - 0,18,18,22,22, 0,11,11,14,14, 0,12,12,14,14, 0, - 12,12,15,15, 0,13,13,14,14, 0,14,14,17,16, 0,12, - 12,16,16, 0,14,14,16,16, 0,11,11,15,15, 0,13,13, - 16,16, 0,13,13,15,15, 0,12,12,15,15, 0,15,14,16, - 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,15,15, - 0,15,15,17,17, 0, 0, 0,19,18, 0,13,12,15,15, 0, - 16,16, 0, 0, 0,14,14,15,15, 0,14,14,16,17, 0,22, - 0,18,18, 0,13,13,15,15, 0,17,17, 0, 0, 0,14,14, - 15,15, 8, 8, 8,16,16,12,10,10,16,16,13, 9, 9,16, - 16, 0,14,14,17,17, 0,14,14,17,16,12,10,10,18,17, - 14,11,11,18,18,14, 9,10,16,16, 0,13,13,18,19, 0, - 14,13,16,16,12, 9, 9,16,16,17,13,13,17,17,14, 9, - 9,15,15, 0,14,14,19,20, 0,13,13,15,15, 0,15,15, - 18,19, 0, 0,22,22,22, 0,13,13,17,17, 0,16,16,19, - 21, 0,14,14,16,16, 0,14,14,18,18, 0, 0, 0, 0, 0, - 0,13,13,16,16, 0,18,18, 0, 0, 0,15,15,16,16, 8, - 7, 7,14,14,12,10,10,15,15,13,10,10,15,14, 0,22, - 0,18,18, 0,22, 0,18,18,12,10,10,16,15,15,12,12, - 17,17,14,11,11,15,15, 0,20,21,19,18, 0, 0, 0,17, - 18,13,11,11,15,15,16,13,13,18,18,15,11,11,14,14, - 0,22,21,19,19, 0,21,22,18,18, 0,22,22,20,18, 0, - 0, 0, 0, 0, 0,22,19,17,17, 0, 0, 0,22,21, 0, 0, - 22,19,17, 0, 0,22,19,19, 0, 0, 0, 0, 0, 0,22,21, - 18,17, 0, 0, 0,22, 0, 0, 0, 0,19,19, 0,10,10,14, - 14, 0,11,11,15,14, 0,11,11,15,15, 0,14,14,15,14, - 0,15,15,16,16, 0,11,11,16,16, 0,13,13,16,16, 0, - 11,11,15,15, 0,14,14,17,16, 0,14,14,15,15, 0,11, - 11,16,16, 0,14,13,15,15, 0,11,11,15,15, 0,15,15, - 17,17, 0,14,14,15,14, 0,16,16,17,17, 0, 0,22,18, - 18, 0,13,13,15,15, 0,17,17,22, 0, 0,15,15,15,14, - 0,15,16,16,17, 0, 0,22,18,19, 0,13,13,15,15, 0, - 20,18,21, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12, - 12,16,16, 0,12,12,16,15, 0,15,16,22,22, 0,17,17, - 0, 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16, - 16, 0,15,16,22,20, 0,16,16, 0,22, 0,12,12,16,16, - 0,15,15,18,20, 0,11,11,16,16, 0,15,15, 0, 0, 0, - 16,16, 0, 0, 0,17,17,22, 0, 0, 0, 0, 0, 0, 0,15, - 15, 0,21, 0,18,18, 0, 0, 0,17,16, 0, 0, 0,17,17, - 22,22, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,20,22, 0, - 0, 0,18,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, - 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, - 13,12,16,16, 0,14,14,16,16, 0,12,11,16,16, 0,14, - 14,17,17, 0,14,14,16,16, 0,12,12,16,16, 0,15,15, - 17,16, 0,11,11,15,16, 0,14,14,17,17, 0,14,14,16, - 16, 0,15,15,18,18, 0, 0, 0,22,19, 0,13,13,15,16, - 0,16,17, 0, 0, 0,14,14,16,16, 0,15,15,18,17, 0, - 0, 0,20,20, 0,13,13,16,15, 0,17,17,22,22, 0,14, - 14,15,15, 0,11,11,16,16, 0,13,13,16,17, 0,13,13, - 17,18, 0,16,16,17,17, 0,17,17,18,18, 0,12,12,17, - 17, 0,16,15,18,18, 0,12,12,16,16, 0,16,16,18,18, - 0,15,15,17,17, 0,12,12,17,17, 0,16,16,19,18, 0, - 12,12,16,17, 0,16,16,19,19, 0,15,16,16,17, 0,16, - 16,19,17, 0, 0, 0,20,22, 0,13,13,16,16, 0,19,18, - 21, 0, 0,15,15,16,16, 0,16,16,18,18, 0, 0, 0,22, - 21, 0,14,14,16,16, 0,21,19,21,22, 0,16,16,16,16, - 0, 9, 9,14,14, 0,13,13,15,15, 0,14,14,15,15, 0, - 0,20,18,19, 0, 0,22,18,18, 0,12,12,15,15, 0,15, - 15,17,18, 0,14,13,14,14, 0,20, 0,18,18, 0,21, 0, - 18,17, 0,13,13,15,16, 0,17,17,18,18, 0,14,14,15, - 15, 0,22,22,20,19, 0,20,21,18,18, 0,20,22,19,19, - 0, 0, 0, 0, 0, 0,20,20,17,17, 0, 0,22,22,21, 0, - 22, 0,18,18, 0,20,22,19,19, 0, 0, 0, 0, 0, 0,21, - 21,17,18, 0, 0, 0,21,20, 0, 0,22,19,18, 0,18,18, - 15,15, 0,22,21,17,16, 0, 0,22,17,17, 0,20,22,18, - 18, 0, 0,22,20,20, 0,21,19,16,16, 0,21,21,18,18, - 0,19,19,17,17, 0, 0,22,19,19, 0,22,20,17,17, 0, - 21,19,16,16, 0,22,22,19,18, 0,19,20,16,16, 0,22, - 21,19,21, 0,21,22,17,18, 0,21,20,18,18, 0, 0, 0, - 19,20, 0,20,19,16,16, 0,22,22, 0, 0, 0,21,21,17, - 16, 0,22,20,19,18, 0, 0, 0,20,20, 0,20,19,16,16, - 0, 0, 0, 0, 0, 0,21,22,17,17, 0,11,11,13,13, 0, - 13,13,15,16, 0,13,13,16,16, 0,17,18,21, 0, 0,17, - 18, 0, 0, 0,12,12,15,16, 0,15,15,19,18, 0,12,12, - 16,16, 0,17,17,22, 0, 0,17,17, 0,22, 0,12,12,17, - 16, 0,16,16,19,20, 0,12,12,16,16, 0,17,17, 0, 0, - 0,17,17, 0,21, 0,17,16,22, 0, 0, 0, 0, 0, 0, 0, - 15,15,20,22, 0,20,18, 0, 0, 0,18,18, 0, 0, 0,17, - 17,21, 0, 0, 0, 0, 0, 0, 0,15,15,21,22, 0,19,20, - 22, 0, 0,19,18, 0, 0, 0,14,14,18,18, 0,16,16,22, - 20, 0,16,16,22,19, 0,17,17,20,22, 0,19,19, 0, 0, - 0,15,15,20, 0, 0,18,21, 0,20, 0,15,15,21,20, 0, - 18,17, 0, 0, 0,17,17, 0,22, 0,15,15,19,19, 0,19, - 18, 0, 0, 0,15,15,20, 0, 0,18,18,22,22, 0,17,17, - 0,20, 0,18,18, 0, 0, 0, 0,22, 0, 0, 0,15,15,19, - 20, 0,20,19, 0, 0, 0,17,17,20,21, 0,17,18,20,22, - 0, 0, 0, 0,22, 0,15,15,20,20, 0,22,20, 0, 0, 0, - 17,18,20, 0, 0,12,12,17,16, 0,14,14,17,17, 0,13, - 13,17,17, 0,16,16,18,18, 0,17,16,17,17, 0,13,13, - 17,17, 0,15,16,18,18, 0,13,13,16,16, 0,16,16,18, - 18, 0,16,16,17,16, 0,13,13,16,16, 0,17,17,18,17, - 0,12,12,15,16, 0,17,17,19,19, 0,16,16,16,16, 0, - 16,17,19,18, 0, 0, 0,21,22, 0,14,14,16,16, 0,18, - 18, 0,22, 0,16,16,16,16, 0,16,16,18,17, 0, 0, 0, - 21,20, 0,14,14,16,16, 0,21,22,22, 0, 0,16,16,16, - 16, 0, 9, 9,14,13, 0,13,14,15,16, 0,14,13,15,14, - 0,22, 0,18,18, 0,21, 0,17,18, 0,13,13,15,15, 0, - 15,16,18,17, 0,14,14,15,14, 0,20,22,18,18, 0,22, - 21,17,17, 0,13,13,15,15, 0,17,17,19,19, 0,14,14, - 14,14, 0, 0,22,18,18, 0, 0,22,17,17, 0, 0,22,19, - 20, 0, 0, 0, 0, 0, 0,21,20,17,16, 0, 0, 0,21,22, - 0, 0, 0,18,19, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, - 22, 0,17,17, 0, 0, 0,20,22, 0, 0, 0,18,19, 0,18, - 19,16,16, 0,22,20,17,17, 0,22,22,17,18, 0,22,22, - 18,17, 0, 0,22,18,19, 0,20,20,17,18, 0, 0,22,19, - 18, 0,22,22,17,17, 0,22, 0,19,19, 0, 0,22,18,18, - 0,20,22,17,17, 0, 0,22,18,18, 0,19,20,17,17, 0, - 22, 0,20,19, 0,22,21,17,17, 0, 0, 0,18,18, 0, 0, - 0,22,19, 0,20, 0,17,17, 0,22, 0, 0,22, 0, 0,20, - 17,18, 0,22, 0,19,19, 0, 0, 0, 0,19, 0,19,21,17, - 17, 0, 0, 0, 0, 0, 0,20,21,17,16, 0,11,11,13,13, - 0,13,13,16,16, 0,13,13,15,16, 0,17,17,21,22, 0, - 17,18, 0, 0, 0,12,12,16,16, 0,15,15,18,18, 0,13, - 13,16,16, 0,17,16,21,21, 0,17,17, 0, 0, 0,13,13, - 16,16, 0,16,16,19,18, 0,13,13,16,16, 0,17,17, 0, - 22, 0,17,18,20,22, 0,17,18, 0, 0, 0, 0, 0, 0, 0, - 0,15,15,20, 0, 0,18,19, 0, 0, 0,17,17, 0, 0, 0, - 18,17,22, 0, 0, 0, 0, 0, 0, 0,15,16,21,20, 0,20, - 20, 0, 0, 0,18,19, 0, 0, 0,15,15,22,22, 0,17,16, - 20,22, 0,17,17,20,22, 0,18,18, 0,21, 0,19,18, 0, - 0, 0,16,16,20,20, 0,19,19,22, 0, 0,15,16,21,22, - 0,18,19,22, 0, 0,17,18, 0, 0, 0,16,16,22, 0, 0, - 19,19, 0,21, 0,15,16,20, 0, 0,18,18, 0,22, 0,18, - 17, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, - 22,21, 0,20,21, 0, 0, 0,17,18,22, 0, 0,18,18, 0, - 0, 0, 0, 0, 0, 0, 0,16,16,20,19, 0,22,21, 0, 0, - 0,18,18,22,22, -}; - -static const static_codebook _44p2_p5_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p2_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p2_p5_0, - 0 -}; - -static const long _vq_quantlist__44p2_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p2_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p2_p5_1 = { - 1, 7, - (long *)_vq_lengthlist__44p2_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p2_p5_1, - 0 -}; - -static const long _vq_quantlist__44p2_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_p6_0[] = { - 1, 7, 7, 7, 8, 8, 7, 8, 8, 7, 9, 9,10,11,11, 9, - 8, 8, 7, 8, 9,11,11,11, 9, 8, 8, 6, 7, 7,10,10, - 10,10,10,10,10,10,10,14,14,14,12,11,11,10,11,11, - 15,14,14,13,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 7, 7,11,10,10, 9, 7, 7, 9, 7, 7,12,10,10,10, 7, - 7, 6, 8, 7,12,10,10,12,10,10,11,10,10,15,14,13, - 13,10,10,11,10,10,16,14,14,14,10,10, 7, 7, 7,12, - 11,11,12,11,11,11,11,11,16,14,14,13,12,12,11,11, - 11,17,15,15,14,12,12,10, 9, 9,13,11,11,13,11,11, - 12,11,11,16,14,13,14,11,11,12,11,11,17,15,14,14, - 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,13, - 14,13,10,10,11,10,10,17,14,14,14,10,10, 7, 7, 7, - 12,11,11,12,11,11,12,11,11,15,14,15,14,12,12,12, - 11,11,17,15,15,14,12,12,10,10, 9,13,11,11,13,11, - 11,13,11,11,16,14,14,14,11,11,13,11,11,16,15,15, - 15,11,11, -}; - -static const static_codebook _44p2_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p2_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p2_p6_0, - 0 -}; - -static const long _vq_quantlist__44p2_p6_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_p6_1[] = { - 2, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 8, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 7, 7, 9, 8, - 8, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, - 10, 8, 9,10, 8, 8, 7, 6, 6, 8, 6, 6, 9, 6, 6, 9, - 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 9, 8, 9, 7, - 7, 7, 7, 7,11, 8, 8,11, 9, 9,10, 9, 9,12, 9, 9, - 12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7,10, - 9, 9,10, 9, 9,10, 9, 9,11,10,11,11, 9, 9,11, 9, - 9,11,11,11,11, 9, 9,10, 8, 8,11, 9, 9,10, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,12,10,10,11, - 9, 9, 8, 8, 8,11, 9, 9,12, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,12, 9, 9,12, 9,10,12, 8, 8, 9, 7, 7, - 11, 9, 9,11,10,10,11, 9, 9,11,11,11,11, 9, 9,11, - 10,10,12,11,11,11, 9,10,10, 9, 9,11, 9, 9,11,10, - 10,11,10,10,11,11,11,11, 9, 9,11, 9,10,11,11,11, - 11, 9, 9, -}; - -static const static_codebook _44p2_p6_1 = { - 5, 243, - (long *)_vq_lengthlist__44p2_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p2_p6_1, - 0 -}; - -static const long _vq_quantlist__44p2_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p2_p7_0 = { - 5, 243, - (long *)_vq_lengthlist__44p2_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p2_p7_0, - 0 -}; - -static const long _vq_quantlist__44p2_p7_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p2_p7_1[] = { - 1, 9, 9, 6, 9, 9, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10, -}; - -static const static_codebook _44p2_p7_1 = { - 5, 243, - (long *)_vq_lengthlist__44p2_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p2_p7_1, - 0 -}; - -static const long _vq_quantlist__44p2_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p2_p7_2[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p2_p7_2 = { - 1, 25, - (long *)_vq_lengthlist__44p2_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p2_p7_2, - 0 -}; - -static const long _vq_quantlist__44p2_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p2_p7_3[] = { - 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p2_p7_3 = { - 1, 25, - (long *)_vq_lengthlist__44p2_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p2_p7_3, - 0 -}; - -static const long _huff_lengthlist__44p2_short[] = { - 4, 4,12, 9, 8,12,15,17, 4, 2,11, 6, 5, 9,13,15, - 11, 7, 8, 7, 7,10,14,13, 8, 5, 7, 5, 5, 8,12,12, - 8, 4, 7, 4, 3, 6,11,12,11, 8, 9, 7, 6, 8,11,12, - 15,13,14,12, 9, 7,10,13,16,12,17,12, 7, 5, 8,11, -}; - -static const static_codebook _huff_book__44p2_short = { - 2, 64, - (long *)_huff_lengthlist__44p2_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p3_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p3_l0_0[] = { - 1, 4, 4, 8, 8, 8, 8, 9, 9,10,10,10,10, 4, 6, 5, - 8, 7, 9, 9, 9, 9,10, 9,11, 9, 4, 5, 6, 7, 8, 9, - 9, 9, 9, 9,10, 9,10, 8, 9, 8, 9, 8,10, 9,11, 9, - 12,10,12,10, 8, 8, 9, 8, 9, 9,10, 9,11,10,12,10, - 12, 9,10,10,11,10,12,11,12,11,12,12,12,12, 9,10, - 10,11,11,11,11,11,12,12,12,12,12,10,11,11,12,12, - 12,12,12,12,12,12,12,12,10,11,11,12,12,12,12,12, - 12,12,12,12,12,11,12,12,12,12,12,13,12,13,12,13, - 12,12,11,12,12,12,12,12,12,13,12,12,12,12,12,12, - 12,12,13,13,12,13,12,13,12,13,12,12,12,13,12,13, - 12,13,12,13,12,13,12,12,12, -}; - -static const static_codebook _44p3_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p3_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p3_l0_0, - 0 -}; - -static const long _vq_quantlist__44p3_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p3_l0_1[] = { - 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 6, 5, 6, 5, 6, 5, 6, 5, -}; - -static const static_codebook _44p3_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p3_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p3_l0_1, - 0 -}; - -static const long _vq_quantlist__44p3_l1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p3_l1_0 = { - 2, 9, - (long *)_vq_lengthlist__44p3_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p3_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p3_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p3_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p3_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p3_long[] = { - 3, 4,13, 9, 9,12,15,17, 4, 2,18, 5, 7,10,14,18, - 11, 8, 6, 5, 6, 8,11,14, 8, 5, 5, 3, 5, 8,11,13, - 9, 6, 7, 5, 5, 7, 9,10,11,10, 9, 8, 6, 6, 8,10, - 14,14,11,11, 9, 8, 9,10,17,17,14,13,10, 9,10,10, -}; - -static const static_codebook _huff_book__44p3_long = { - 2, 64, - (long *)_huff_lengthlist__44p3_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p3_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p3_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p3_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p3_p1_0, - 0 -}; - -static const long _vq_quantlist__44p3_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p3_p2_0[] = { - 3, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, - 11,11, 0, 0, 0, 0, 0, 0, 0, 0,10, 9, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,10,11, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, - 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,12,12, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, - 5, 5, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, - 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, - 0, 0, 0, 0, 0, 0, 0, 5, 6, 0, 0, 0, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, 9, 9, 0, - 0, 0,10,10, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, - 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 0,11,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, - 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, 0, - 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, - 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 7, 7, - 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, - 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, - 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, - 0, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, - 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 8, 7, 0, 0, 0, 9, 9, 0, 0, 0, - 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, - 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0,11,11, - 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 7, - 7, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, - 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0,10,10, 0, 0, 0, 9, 9, 0, 0, 0,10,10, - 0, 0, 0,11,12, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0,11,11, 0, 0, - 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, - 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,11, - 11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,12,12, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, - 9, 9, 0, 0, 0,10,10, 0, 0, 0,12,12, 0, 0, 0, 0, - 0, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, - 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, - 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 10,10, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, -}; - -static const static_codebook _44p3_p2_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p3_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p3_p2_0, - 0 -}; - -static const long _vq_quantlist__44p3_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_p3_0[] = { - 1, 5, 5, 5, 8, 8, 0, 8, 8, 6, 9, 9, 8,10,10, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 4, 7, 7, 6,10, - 10, 0,12,12, 7,11,11, 9,12,12, 0,12,12, 0,13,13, - 0,15,15, 0,12,12, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, - 8, 8, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, - 7, 5, 7, 7, 9, 9, 9, 0,11,10, 9, 9, 9,11,12,12, - 0,10,10, 0,11,11, 0,13,13, 0,11,11, 6, 7, 7, 9, - 10,10, 0,12,12,10,11,11,11,12,12, 0,12,12, 0,13, - 13, 0,15,15, 0,12,12, 0,10,10, 0,11,11, 0,11,11, - 0,12,12, 0,13,13, 0,11,11, 0,12,12, 0,15,15, 0, - 11,11, 0, 8, 8, 0,10,10, 0,12,12, 0,11,11, 0,12, - 12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, 7, 7, - 0,10,10, 0,12,12, 0,10,10, 0,12,13, 0,12,12, 0, - 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p3_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p3_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p3_p3_0, - 0 -}; - -static const long _vq_quantlist__44p3_p3_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_p3_1[] = { - 3, 4, 4, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0,10,10, 0, - 8, 8, 0, 9, 9, 0,10,10, 0, 8, 8, 0, 7, 7, 0, 8, - 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 6, 6, 0, 7, 7, 0, - 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 6, - 5, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 9, 9, - 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 6, 6, 0, - 9,10, 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0,10, - 10, 0,11,11, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 9, 9, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0, - 7, 7, 0, 8, 8, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 9, - 9, 0, 7, 7, 0, 7, 7, 0, 9, 9, 0, 6, 6, 0, 6, 6, - 0,10,10, 0,10,10, 0,10,10, 0,12,12, 0, 9, 9, 0, - 10,10, 0,12,12, 0, 9, 9, 0, 8, 8, 0, 7, 7, 0, 8, - 8, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, - 0, 7, 7, -}; - -static const static_codebook _44p3_p3_1 = { - 5, 243, - (long *)_vq_lengthlist__44p3_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p3_p3_1, - 0 -}; - -static const long _vq_quantlist__44p3_p4_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_p4_0[] = { - 1, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8,10,11,11, 9, - 8, 8, 8, 8, 8,11,11,11,10, 8, 8, 5, 7, 7, 9,11, - 11,10,11,11,10,11,11,12,13,14,11,12,12,10,11,11, - 13,14,14,12,12,12, 5, 6, 6, 8, 6, 6, 8, 7, 7, 8, - 7, 7,11,10,10,10, 7, 7, 9, 7, 7,12,11,11,11, 7, - 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,15,13,13, - 13,10,10,12,11,11,15,13,13,14,11,11, 7, 7, 7,11, - 11,11,12,11,11,12,11,11,14,14,14,14,12,12,12,12, - 12,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,11,12, - 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, - 11,11, 8, 8, 8,12,10,10,12,10,10,13,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,13,11,11,12,11,11,15,14,14,14,12,12,13, - 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,13,13, 0,14,15, - 0,12,12, -}; - -static const static_codebook _44p3_p4_0 = { - 5, 243, - (long *)_vq_lengthlist__44p3_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p3_p4_0, - 0 -}; - -static const long _vq_quantlist__44p3_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p3_p4_1[] = { - 3, 4, 5, 8, 8,12,10,10,12,12,12,10,10,12,12,13, - 11,11,12,12,13,12,12,12,12,13,10,10,13,13,13,13, - 13,13,13,13,10,10,13,13,13,11,11,13,13,14,13,13, - 12,12,13,10,10,13,13,13,13,13,13,13,13,10,10,12, - 12,13,11,11,13,13,13,13,13,12,12,13,12,12,13,13, - 13,13,13,13,13,14,11,11,12,12,14,12,12,13,12,14, - 14,14,12,12,13,14,14,13,13,14,13,13,13,13,14,14, - 14,12,12,14,13,13,13,13,14,14,14,12,12,12, 8, 8, - 11,11,12,12,12,11,11,12,11,11,10,10,13,12,12,10, - 10,13,12,12,10,10,13,12,12,12,12,14,12,12,12,12, - 13,13,13,11,11,14,12,12,11,11,14,12,12,12,12,14, - 12,12,12,12,13,12,12,12,12,13,13,13,11,11,14,12, - 12,11,11,14,12,12,12,12,14,13,13,12,12,14,12,12, - 12,11,14,13,13,11,11,14,13,12,11,11,14,13,13,11, - 11,14,13,13,12,12,14,12,12,12,12,15,13,13,12,12, - 14,12,12,11,11,14,13,13,11,11,12, 9, 9,10,10,12, - 7, 7,11,11,12, 9, 9,12,12,13,10,10,10,10,14,14, - 14,11,11,13, 9, 9,12,12,14,14,14,12,12,13, 8, 8, - 11,11,14, 9, 9,12,12,14,14,14,11,11,13, 9, 9,12, - 12,14,14,14,12,12,14, 8, 8,11,11,14, 9, 9,12,12, - 14,14,14,11,11,14,10,10,12,12,14,14,14,13,13,14, - 9, 9,11,11,14,10,10,12,12,14,14,14,11,11,14,14, - 15,12,12,15,14,14,14,14,15,14,14,11,11,14,14,14, - 12,12,14,14,14,11,11,14,11,11,10,10,14,10,10,10, - 10,14,10,10,10,10,15,11,11, 9, 9,14,12,12, 9, 9, - 15,11,11,11,11,15,13,13,11,11,15,10,10,10,10,15, - 11,11,10,10,15,13,13,11,11,15,11,11,11,11,15,13, - 13,11,11,15,10,10,10,10,15,11,11,10,10,15,13,13, - 11,11,15,12,12,11,11,15,13,13,11,11,15,11,11,10, - 10,15,12,12,10,10,15,13,13,10,10,15,14,14,11,11, - 15,13,13,11,11,15,14,14,10,11,15,13,13,10,10,15, - 13,14,10,10,14,13,13,10,10,14,13,13,10,10,14,13, - 13,10,10,14,13,13, 9, 9,14,14,14, 9, 9,15,14,14, - 11,11,15,14,14,10,10,15,14,14,10,10,15,14,14,11, - 11,15,14,14,10,10,15,14,14,11,11,15,14,14,10,10, - 14,14,14,10,10,15,14,14,10,10,14,14,14,10,10,15, - 14,14,11,11,15,14,14,11,11,14,14,14,10,10,15,14, - 14,10,10,14,14,14, 9, 9,15,15,15,11,11,15,14,14, - 12,12,15,15,14,10,10,15,14,14,10,10,14,15,15, 9, - 9,14,10,10,12,12,17, 9, 9,12,12,17,10,10,13,13, - 17,11,11,12,12,18,14,14,12,12,17,10,10,13,13,17, - 14,14,12,12,17, 9, 9,12,12,17,11,11,12,12,17,14, - 14,12,12,18,10,10,13,13,18,14,14,13,13,18, 9, 9, - 12,12,18,10,10,13,13,18,14,14,12,12,18,11,11,13, - 13,18,14,14,13,13,18,10,10,12,12,17,11,11,12,12, - 17,14,14,12,12,18,15,15,13,13,18,14,14,14,14,18, - 15,15,12,12,18,14,14,12,12,18,15,15,12,12,13, 7, - 7,11,11,14,15,15,11,11,14,15,15,12,12,14,15,15, - 11,11,15,15,15,11,11,14,15,15,12,12,14,15,15,12, - 12,14,15,15,11,11,14,15,15,11,11,15,15,15,12,12, - 14,15,15,12,12,14,15,15,12,12,14,15,15,11,11,14, - 15,15,11,11,15,15,15,12,12,15,15,15,12,12,14,15, - 15,12,12,14,15,14,12,12,14,15,15,11,11,15,14,14, - 12,12,15,15,15,12,12,15,16,16,12,12,15,15,15,12, - 12,15,15,15,12,12,15,15,15,12,12,13,13,13,11,10, - 14,14,15,11,11,14,14,14,12,12,15,14,14,10,10,15, - 15,15,11,11,14,15,15,12,12,14,14,14,11,11,14,15, - 15,11,11,14,15,15,12,12,15,15,15,11,11,14,15,15, - 12,12,14,14,14,12,12,14,15,15,11,11,14,15,15,12, - 12,15,15,15,11,11,15,15,15,12,12,15,14,14,12,12, - 14,15,15,11,11,14,15,15,11,11,15,15,15,10,10,15, - 15,16,12,12,15,15,15,14,14,15,15,15,11,11,15,15, - 15,12,12,15,15,15,11,11,14,11,11,10,10,15, 9, 9, - 12,12,15,10,10,12,12,15,11,11,11,11,15,14,14,12, - 12,15,10,10,13,13,15,14,14,12,12,15, 9, 9,12,12, - 15,10,10,13,13,15,13,13,12,11,15,10,10,12,12,15, - 14,14,12,12,15, 9, 9,11,11,15,11,11,12,12,15,13, - 13,11,11,15,11,11,13,13,15,13,14,13,14,15,11,11, - 11,11,15,11,11,12,12,15,14,14,11,11,15,14,14,13, - 13,15,14,14,20,20,15,14,14,12,12,15,14,14,12,12, - 15,14,14,11,11,14,13,13,10,10,14,13,13,12,12,14, - 14,13,12,12,15,14,14,12,12,15,14,14,11,11,15,14, - 14,12,12,15,14,14,13,13,15,14,14,12,11,15,14,14, - 11,11,15,14,14,13,13,15,14,14,12,12,15,14,14,13, - 13,15,14,14,12,11,15,14,14,12,12,15,14,14,13,13, - 15,14,14,13,13,15,14,14,12,12,15,14,14,12,12,15, - 14,14,12,12,15,15,15,13,13,15,15,15,13,13,15,14, - 14,13,13,15,15,15,13,13,15,14,15,12,12,15,15,15, - 13,13,14,10,10,12,13,17, 9, 9,12,12,17,10,10,13, - 13,17,11,11,12,12,18,14,14,12,12,18,10,10,13,13, - 18,14,14,12,12,17, 9, 9,12,12,18,10,11,13,13,18, - 14,14,12,12,17,10,10,12,12,17,14,14,12,12,17, 9, - 9,12,12,17,11,11,12,12,17,14,14,12,12,18,11,11, - 12,12,18,14,14,13,13,18,11,11,12,12,18,11,11,12, - 12,18,14,14,12,12,18,15,15,12,12,18,14,14,13,13, - 18,15,15,12,12,17,14,14,12,12,17,15,15,12,12,13, - 7, 7,11,11,14,15,15,11,11,14,15,15,11,11,14,15, - 14,12,12,15,15,15,12,11,14,15,15,12,12,14,15,15, - 12,12,14,15,15,11,11,14,15,15,11,11,15,15,15,13, - 13,14,15,15,11,11,14,15,15,13,12,14,15,15,11,11, - 14,15,15,11,11,15,15,15,13,13,14,15,15,12,12,15, - 15,15,12,12,15,15,15,11,11,15,15,15,11,11,15,15, - 15,12,12,15,15,15,13,13,15,16,16,12,12,15,15,15, - 12,13,15,15,15,12,12,15,15,15,12,12,13,13,13,11, - 11,14,14,14,11,11,14,14,14,12,12,14,14,14,10,10, - 15,14,14,11,11,14,15,15,12,12,14,14,14,12,12,14, - 15,15,11,11,14,15,14,12,12,15,14,14,11,11,14,15, - 15,12,12,14,14,14,11,11,14,15,15,11,11,14,14,14, - 12,12,15,15,14,11,11,15,15,15,12,12,15,14,14,12, - 12,14,15,15,11,11,14,15,14,11,11,15,15,15,10,10, - 15,15,15,12,12,15,14,14,14,13,15,15,15,11,11,15, - 15,15,11,11,15,15,15,10,10,14,11,11,10,10,15, 9, - 9,12,12,15,10,10,12,12,15,11,11,11,11,15,14,14, - 12,12,15,10,10,13,13,15,13,13,12,12,15, 9, 9,12, - 12,15,11,11,13,13,15,14,14,12,12,15,10,10,13,13, - 15,13,14,12,12,15, 9, 9,12,12,15,10,10,13,13,15, - 13,13,11,11,15,11,11,13,13,15,14,14,13,13,15,10, - 10,11,11,15,11,11,12,12,15,14,14,11,11,15,14,14, - 13,13,15,14,14,21,20,15,14,14,11,11,15,14,14,12, - 12,15,14,14,11,11,14,13,13,10,10,14,13,13,11,11, - 15,14,14,12,12,15,14,14,12,12,14,14,14,12,12,15, - 14,14,12,12,15,14,14,13,13,14,14,14,11,11,15,14, - 14,11,11,15,14,14,13,13,15,14,14,12,12,15,14,14, - 13,13,14,14,14,11,11,15,14,14,11,11,14,14,14,13, - 13,15,14,14,12,12,15,14,14,12,12,15,14,14,12,12, - 15,14,14,12,12,14,14,14,13,13,15,15,15,13,13,16, - 14,14,12,13,15,15,15,13,13,15,14,14,12,12,15,15, - 15,13,13,15,11,11,13,12,18,10,10,12,12,17,11,11, - 12,12,18,12,12,11,11,18,14,14,12,12,18,11,11,13, - 13,17,14,14,12,12,18,10,10,12,12,18,12,12,12,12, - 18,14,15,12,12,18,11,11,13,13,18,14,14,12,12,17, - 10,10,12,12,18,11,11,12,12,18,15,14,12,12,17,12, - 12,12,12,17,14,14,12,12,17,11,11,11,11,17,12,12, - 12,11,17,15,15,11,11,18,15,15,12,12,18,14,15,13, - 13,18,15,15,11,11,17,15,15,12,12,18,15,15,11,11, - 14, 9, 9,11,11,14,15,15,11,11,15,15,15,11,11,15, - 15,15,12,11,15,15,15,12,12,15,15,15,11,11,15,15, - 15,13,13,14,15,15,11,11,15,15,15,11,11,15,15,15, - 13,13,15,15,15,11,11,15,15,15,13,13,15,15,15,11, - 11,15,15,15,11,11,15,15,15,13,13,15,15,15,12,12, - 15,15,15,13,13,15,15,14,11,11,15,15,15,12,12,15, - 15,15,12,12,16,15,15,13,13,15,16,16,13,13,16,15, - 15,12,12,15,15,15,13,12,15,15,15,12,12,13,12,12, - 11,11,14,14,14,11,11,14,14,14,12,12,15,14,14,11, - 11,15,14,14,12,12,15,14,14,12,12,15,14,14,12,12, - 14,15,15,11,11,15,14,14,12,12,15,14,14,11,11,15, - 14,14,12,12,15,14,14,12,12,14,15,15,11,11,15,14, - 14,12,12,15,14,14,11,11,15,15,15,12,12,15,14,14, - 12,12,15,15,15,11,11,15,14,14,11,11,15,14,15,11, - 11,15,15,15,12,12,15,14,14,13,13,16,15,15,11,11, - 15,14,14,12,12,15,15,15,11,11,14,11,11, 9, 9,15, - 10,10,12,12,14,11,11,12,12,15,12,12,12,12,15,14, - 14,13,13,15,11,11,13,13,15,14,14,13,13,15,10,10, - 12,12,15,12,12,13,13,15,14,14,13,13,15,11,11,12, - 12,15,14,14,13,13,14,10,10,12,12,15,12,12,13,13, - 15,14,14,12,12,15,12,12,13,13,15,14,14,15,15,15, - 11,11,12,12,15,12,12,12,13,15,14,14,12,12,15,15, - 15,14,14,15,14,14,20,20,15,14,14,12,12,15,14,14, - 13,13,15,14,14,12,12,14,13,13,10,10,14,13,13,11, - 11,14,13,13,12,12,14,14,14,12,12,15,14,14,13,13, - 15,14,14,12,12,14,14,14,14,14,14,14,14,11,11,15, - 14,14,12,12,15,14,14,14,14,15,14,14,12,12,14,14, - 14,14,14,14,14,14,11,11,15,14,14,12,12,14,14,14, - 14,14,15,14,14,12,12,15,14,14,13,13,15,14,14,12, - 12,15,14,14,12,12,14,14,14,14,13,15,15,15,14,14, - 15,14,14,13,13,15,15,15,14,14,15,14,14,13,13,15, - 15,15,13,13,14,13,13,13,13,18,15,15,12,12,18,15, - 15,13,12,18,15,16,11,11,18,16,17,12,12,18,15,15, - 13,13,18,17,17,12,12,18,15,15,12,12,17,15,15,12, - 12,18,17,17,12,12,18,15,15,13,13,18,16,17,12,12, - 17,15,15,12,12,18,15,15,12,12,18,16,17,11,12,18, - 16,16,12,12,17,16,17,12,12,18,15,15,11,11,18,15, - 15,12,12,18,17,17,11,11,17,17,17,12,12,18,16,16, - 13,13,18,17,17,11,11,18,16,16,12,12,18,17,17,11, - 11,15,14,14,11,11,16,15,15,11,11,16,15,15,12,12, - 16,15,15,12,12,17,15,15,14,13,16,15,15,12,12,17, - 15,15,14,14,16,15,15,11,11,16,15,15,12,12,18,15, - 15,13,13,16,15,15,11,11,17,15,15,14,14,16,15,15, - 11,11,16,15,15,12,12,17,15,15,13,13,16,15,15,12, - 12,17,16,15,14,14,16,14,15,12,12,16,15,15,12,12, - 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, - 15,15,13,13,17,15,15,14,14,18,15,15,13,13,15,12, - 13,11,11,15,14,14,12,12,16,14,14,12,12,16,14,14, - 12,12,16,14,14,12,12,16,14,14,13,12,17,14,14,13, - 13,16,15,15,12,12,16,14,14,12,12,17,14,14,12,12, - 16,14,14,12,12,17,14,14,13,13,15,15,15,12,12,16, - 14,14,12,12,17,14,14,12,12,17,15,15,12,12,17,14, - 14,13,13,16,15,15,12,12,16,14,14,12,12,17,15,15, - 12,12,18,15,15,13,13,17,14,14,13,13,17,15,15,12, - 12,17,14,14,12,12,17,15,15,12,12,14,15,15, 9, 9, - 15,15,15,12,12,15,15,15,13,13,15,15,15,14,14,15, - 15,15,19,19,15,15,16,13,13,15,15,16,19,20,15,15, - 15,13,12,15,16,16,14,14,15,15,15,19,19,15,15,15, - 13,13,15,16,15,20,19,14,15,15,13,13,15,15,15,14, - 14,15,15,15,19,19,15,15,15,14,14,15,16,16,19,20, - 15,15,15,14,14,15,15,15,14,14,15,15,15,19,19,15, - 15,15,20,19,15,16,16,20,19,15,15,15,19,19,15,16, - 16,20,20,15,15,15,19,20,14,13,13,10,10,14,14,14, - 11,11,14,14,14,12,12,15,14,14,13,13,15,14,14,19, - 20,15,14,14,12,12,14,14,14,20,19,14,14,14,11,11, - 15,14,14,12,12,15,14,14,20,20,15,14,14,12,12,14, - 14,14,20,19,14,14,14,11,11,15,14,14,12,12,15,14, - 14,19,20,15,14,14,13,13,15,14,14,22,19,15,15,14, - 12,12,15,14,14,13,13,14,15,15,22,20,15,15,15,20, - 20,15,14,14,21,20,15,15,15,20,21,15,14,14,20,20, - 14,15,15,20,20, -}; - -static const static_codebook _44p3_p4_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p3_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p3_p4_1, - 0 -}; - -static const long _vq_quantlist__44p3_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p3_p5_0[] = { - 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,15,15, 0, - 12,12,15,15, 0,13,13,15,15, 7, 8, 8,15,15,10,10, - 10,16,16, 9, 8, 8,15,15, 0,13,13,18,17, 0,13,13, - 16,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,15, - 15, 0,13,13,18,18, 0,13,13,16,16, 0,14,14,17,17, - 0,20, 0,19,20, 0,12,12,16,16, 0,16,16,20,22, 0, - 14,14,16,16, 0,14,14,17,17, 0,20,22,20,19, 0,13, - 13,15,16, 0,17,18, 0,21, 0,15,15,16,16, 5, 7, 7, - 13,13, 8, 9, 9,14,14,10,10,10,14,14, 0,20,22,18, - 18, 0,22,21,18,17, 9,10,10,14,14,12,12,12,17,17, - 12,10,10,14,14, 0, 0,20,17,17, 0,22,21,17,18,11, - 10,10,14,14,14,13,13,18,18,12,11,11,14,14, 0,22, - 21,18,19, 0,20, 0,17,17, 0,22, 0,18,18, 0, 0, 0, - 0, 0, 0,20,20,17,17, 0,22, 0,22,21, 0,21, 0,19, - 18, 0,22,22,18,18, 0, 0, 0, 0, 0, 0,21, 0,17,17, - 0,22, 0,20,20, 0, 0, 0,19,18, 6, 6, 6,12,12, 8, - 6, 6,10,10, 8, 6, 6,13,12, 0,10,10,11,11, 0,11, - 11,13,13, 8, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, - 12,12, 0,10,10,14,14, 0,10,10,13,13, 9, 7, 7,13, - 13,12,10,10,13,13,10, 6, 6,12,12, 0,11,11,15,15, - 0,10,10,13,13, 0,12,12,15,14, 0,19,20,16,17, 0, - 9, 9,13,13, 0,14,14,20,21, 0,12,11,13,12, 0,12, - 12,15,14, 0,20,19,17,17, 0,10,10,12,13, 0,15,15, - 22,21, 0,12,12,12,13, 0,10,10,12,12, 0,11,11,15, - 15, 0,11,11,15,15, 0,15,15,22,22, 0,16,17, 0, 0, - 0,11,11,15,15, 0,14,14,18,18, 0,11,11,16,16, 0, - 16,15, 0,21, 0,16,16, 0, 0, 0,12,12,15,15, 0,14, - 14,19,19, 0,11,11,15,15, 0,15,15,22, 0, 0,16,16, - 22, 0, 0,16,16, 0,21, 0, 0, 0, 0, 0, 0,15,15,19, - 20, 0,18,18, 0, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, - 0, 0, 0, 0, 0, 0,16,15,22,21, 0,20,20, 0, 0, 0, - 18,18, 0, 0, 0,10,10,12,12, 0,10,10,11,11, 0,11, - 11,12,12, 0,11,11, 9, 9, 0,13,12,12,12, 0,11,11, - 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18,18, 0, 0, 0,19,20, 0, 0, 0, 0, 0, 0, 0,21,17, - 17, 0, 0, 0,22,21, 0, 0, 0,19,19,10, 9, 9,14,13, - 13,10,10,12,12,13,10,10,14,14, 0,13,13,12,12, 0, - 15,14,16,15,13,10,10,14,14,15,12,12,14,14,15,10, - 10,14,14, 0,14,14,15,15, 0,14,13,14,14,13,10,10, - 15,15,17,13,13,15,15,14,10,10,14,14, 0,14,14,15, - 16, 0,14,14,15,15, 0,15,15,16,16, 0,21,22,17,18, - 0,12,12,14,14, 0,17,17,20,21, 0,14,14,14,14, 0, - 15,15,16,16, 0,21,22,18,18, 0,13,13,14,14, 0,18, - 18,22, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12,12, - 16,15, 0,12,12,16,16, 0,16,16, 0, 0, 0,16,17, 0, - 22, 0,12,12,16,16, 0,14,14,17,18, 0,11,11,16,16, - 0,15,15, 0,21, 0,16,16,21,22, 0,12,12,16,16, 0, - 15,15,19,19, 0,12,12,17,16, 0,16,16,21,22, 0,16, - 16, 0, 0, 0,17,17, 0,22, 0, 0, 0, 0, 0, 0,15,15, - 19,20, 0,17,19, 0, 0, 0,17,17,22, 0, 0,17,17, 0, - 22, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,19,20, 0, 0, - 0,19,18,22, 0, 0,11,12,14,14, 0,11,11,14,14, 0, - 12,12,15,15, 0,13,13,13,13, 0,14,14,16,16, 0,12, - 12,15,15, 0,14,14,16,15, 0,11,11,15,15, 0,13,13, - 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16,16, 0,11,11,15,15, 0,14,14,16,16, 0,14,14,15, - 15, 0,15,15,18,17, 0, 0,22, 0,20, 0,13,13,15,15, - 0,16,17,22,22, 0,14,14,15,15, 0,15,15,17,18, 0, - 20, 0,19,19, 0,13,13,15,15, 0,18,18,22, 0, 0,14, - 14,15,15, 0,11,11,16,16, 0,14,14,17,16, 0,13,13, - 17,17, 0,16,16,17,17, 0,17,17,18,19, 0,12,12,16, - 17, 0,15,15,18,18, 0,12,12,16,16, 0,16,16,19,18, - 0,16,16,17,16, 0,12,13,17,17, 0,17,16,18,17, 0, - 13,12,16,16, 0,16,16,18,19, 0,16,16,16,17, 0,16, - 16,18,18, 0,22, 0,22,22, 0,13,13,16,16, 0,19,18, - 22,20, 0,16,15,16,16, 0,16,17,18,18, 0, 0, 0,22, - 20, 0,14,14,16,16, 0,19,19, 0, 0, 0,16,16,16,16, - 0, 9, 9,13,13, 0,13,13,15,15, 0,14,14,15,15, 0, - 0,22,17,18, 0,22, 0,18,19, 0,12,12,15,15, 0,15, - 16,17,17, 0,14,14,14,14, 0,22, 0,18,18, 0,21,22, - 17,17, 0,13,13,15,15, 0,17,17,17,18, 0,14,14,15, - 15, 0,22,21,21,19, 0,20,21,17,17, 0,21,21,19,18, - 0, 0, 0, 0, 0, 0,21,21,17,17, 0, 0, 0,22,22, 0, - 0,22,19,18, 0, 0,21,19,18, 0, 0, 0, 0,22, 0,19, - 20,17,17, 0, 0, 0, 0,22, 0, 0, 0,19,18, 0,19,19, - 15,16, 0,21,19,16,17, 0, 0,21,17,17, 0, 0,22,17, - 17, 0,22,22,18,19, 0,20,20,16,16, 0, 0,22,18,18, - 0,20,19,16,17, 0,22,21,20,19, 0, 0,21,17,17, 0, - 21,20,17,17, 0, 0, 0,18,18, 0,19,19,17,16, 0,22, - 0,19,19, 0,21,22,17,18, 0, 0,22,19,18, 0, 0, 0, - 19,20, 0,19,19,16,16, 0,22,22,22, 0, 0,20,22,16, - 16, 0,22,20,18,19, 0, 0, 0,20,19, 0,20,20,16,16, - 0, 0, 0, 0, 0, 0,22,20,17,16, 0,11,11,13,13, 0, - 14,13,15,15, 0,13,13,16,15, 0,18,17,21, 0, 0,18, - 18,21, 0, 0,12,12,15,15, 0,15,16,17,18, 0,12,12, - 15,15, 0,17,17,22,20, 0,17,18,22, 0, 0,12,12,17, - 16, 0,16,17,19,19, 0,13,13,16,16, 0,17,17, 0,22, - 0,17,17, 0,21, 0,18,18,20,22, 0, 0, 0, 0, 0, 0, - 15,15,21,20, 0,20,19, 0, 0, 0,18,18,22, 0, 0,17, - 17,22, 0, 0, 0, 0, 0, 0, 0,15,16,20,22, 0,20,21, - 0, 0, 0,19,18, 0, 0, 0,15,15,19,19, 0,17,16,20, - 20, 0,16,17,20,21, 0,18,17, 0, 0, 0,19,19, 0, 0, - 0,15,15,21,19, 0,19,19, 0, 0, 0,15,15,22,22, 0, - 18,18, 0,22, 0,17,18,22,21, 0,15,15,20,19, 0,19, - 19, 0, 0, 0,15,15,20,22, 0,18,19,20, 0, 0,18,17, - 21,21, 0,18,18,19,22, 0, 0, 0, 0, 0, 0,15,15,20, - 19, 0,19,19, 0, 0, 0,18,18,21,22, 0,18,18,22, 0, - 0, 0, 0, 0, 0, 0,15,15,19,20, 0,21,21, 0, 0, 0, - 17,17,20,20, 0,12,12,17,17, 0,14,14,16,17, 0,13, - 14,17,17, 0,16,16,17,17, 0,17,17,17,19, 0,13,13, - 17,17, 0,16,16,18,18, 0,13,13,16,16, 0,16,16,18, - 18, 0,16,16,17,17, 0,13,13,17,17, 0,17,17,18,17, - 0,12,12,15,16, 0,17,18,19,20, 0,16,16,16,16, 0, - 17,16,18,19, 0, 0,22,21,22, 0,14,14,16,16, 0,19, - 19, 0, 0, 0,16,16,16,16, 0,16,16,18,17, 0, 0,22, - 21,21, 0,14,14,16,16, 0,22,20,22, 0, 0,16,16,15, - 15, 0, 9, 9,13,13, 0,14,14,15,15, 0,14,14,14,14, - 0,22,22,18,18, 0, 0,22,18,18, 0,12,12,15,15, 0, - 16,16,18,17, 0,14,14,14,14, 0,20,21,18,18, 0,22, - 21,17,17, 0,13,13,15,15, 0,17,17,18,18, 0,14,14, - 14,14, 0, 0,21,18,19, 0, 0,22,17,17, 0,22,22,19, - 18, 0, 0, 0, 0, 0, 0,19,21,17,17, 0, 0, 0,22,20, - 0, 0,21,18,19, 0, 0,22,18,18, 0, 0, 0, 0,22, 0, - 20,22,17,17, 0, 0, 0,20,22, 0, 0, 0,18,18, 0,19, - 21,16,16, 0,20,22,16,17, 0,20, 0,17,17, 0,22, 0, - 18,17, 0,21, 0,18,19, 0,20,20,17,17, 0,22, 0,18, - 18, 0,21,20,17,17, 0, 0,20,20,19, 0, 0,21,18,17, - 0,21,21,17,17, 0,22, 0,18,17, 0,19,19,17,17, 0, - 0,22,20,21, 0, 0,21,17,17, 0,22, 0,18,18, 0, 0, - 0,20,22, 0,20,19,16,16, 0, 0, 0, 0, 0, 0,22,22, - 17,17, 0,22, 0,18,19, 0, 0, 0,21,20, 0,19,21,16, - 17, 0, 0, 0, 0, 0, 0,22,22,17,16, 0,11,11,13,13, - 0,13,13,15,15, 0,13,13,15,15, 0,17,17,22,21, 0, - 18,18,22, 0, 0,12,13,16,15, 0,15,16,18,18, 0,13, - 13,16,16, 0,17,17, 0,22, 0,17,17,22,22, 0,13,13, - 16,16, 0,16,16,19,18, 0,13,13,16,16, 0,18,17, 0, - 20, 0,18,17,20, 0, 0,17,17,21, 0, 0, 0, 0, 0, 0, - 0,15,15,21,22, 0,19,20, 0, 0, 0,18,18, 0, 0, 0, - 18,17, 0, 0, 0, 0, 0, 0, 0, 0,16,16,22,22, 0,20, - 20, 0, 0, 0,21,19, 0, 0, 0,15,15,20,19, 0,16,16, - 22,20, 0,17,17, 0,22, 0,18,18, 0,22, 0,19,17, 0, - 0, 0,15,16,22,20, 0,18,19, 0, 0, 0,16,16,22,20, - 0,18,18, 0,22, 0,18,18,22, 0, 0,16,16,21,20, 0, - 19,20, 0,22, 0,16,16, 0,22, 0,18,18, 0,22, 0,18, - 18, 0,21, 0,19,18, 0,22, 0, 0, 0, 0, 0, 0,16,16, - 21,20, 0,20, 0, 0, 0, 0,18,18,21, 0, 0,18,18, 0, - 0, 0, 0, 0, 0, 0, 0,16,16,21,19, 0, 0, 0, 0, 0, - 0,18,18, 0,21, -}; - -static const static_codebook _44p3_p5_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p3_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p3_p5_0, - 0 -}; - -static const long _vq_quantlist__44p3_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p3_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p3_p5_1 = { - 1, 7, - (long *)_vq_lengthlist__44p3_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p3_p5_1, - 0 -}; - -static const long _vq_quantlist__44p3_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_p6_0[] = { - 1, 6, 6, 7, 7, 7, 7, 8, 8, 7, 9, 9,11,11,11, 9, - 8, 8, 8, 9, 9,12,11,11, 9, 8, 8, 6, 7, 7,10,11, - 10,10,10,10,11,11,10,14,13,14,12,11,11,11,11,11, - 15,14,14,13,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 8, 8,12,10,10, 9, 7, 7, 9, 7, 8,12,10,10,10, 7, - 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, - 13,10,10,11,10,10,16,13,14,14,10,10, 7, 7, 7,12, - 11,11,12,11,11,11,11,11,16,15,15,14,12,12,12,11, - 11,16,15,16,14,12,12,10, 9, 9,14,11,11,13,11,11, - 12,11,11,16,14,14,14,11,11,12,11,11,17,15,15,14, - 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,14, - 13,14,10,10,12,10,10,17,14,14,14,10,10, 8, 7, 7, - 13,11,11,12,11,11,12,11,11,16,15,14,14,12,12,12, - 11,11,16,15,14,15,12,12,11,10,10,13,11,11,13,12, - 11,13,11,11,17,14,14,14,11,11,13,11,11,17,14,15, - 14,11,11, -}; - -static const static_codebook _44p3_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p3_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p3_p6_0, - 0 -}; - -static const long _vq_quantlist__44p3_p6_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_p6_1[] = { - 2, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 7, 8, 6, 7, 7, 8, 8, - 8, 8, 8, 8, 9, 8, 8,10, 9, 9,10, 8, 8,10, 8, 8, - 10, 9, 9,10, 8, 8, 6, 6, 6, 8, 6, 6, 8, 7, 7, 8, - 7, 7,10, 8, 8, 9, 7, 7, 9, 7, 7,10, 8, 9, 9, 7, - 7, 7, 7, 7,10, 8, 8,11, 8, 8,10, 8, 8,12, 9, 9, - 12, 8, 8,11, 9, 9,12, 9, 9,11, 8, 8, 7, 7, 7,10, - 9, 9,10, 9, 9,10, 9, 9,11,10,10,10, 9, 9,11, 9, - 9,11,10,10,11, 9, 9, 9, 8, 8,10, 9, 9,10, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, - 9, 9, 8, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7, - 10, 9, 9,10, 9, 9,11, 9, 9,11,11,11,11, 9, 9,11, - 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11, 9, - 10,11,10, 9,11,10,10,11, 9, 9,11, 9,10,11,10,10, - 11, 9, 9, -}; - -static const static_codebook _44p3_p6_1 = { - 5, 243, - (long *)_vq_lengthlist__44p3_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p3_p6_1, - 0 -}; - -static const long _vq_quantlist__44p3_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p3_p7_0 = { - 5, 243, - (long *)_vq_lengthlist__44p3_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p3_p7_0, - 0 -}; - -static const long _vq_quantlist__44p3_p7_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p3_p7_1[] = { - 1, 9, 9, 6, 9, 9, 5, 9, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10, -}; - -static const static_codebook _44p3_p7_1 = { - 5, 243, - (long *)_vq_lengthlist__44p3_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p3_p7_1, - 0 -}; - -static const long _vq_quantlist__44p3_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p3_p7_2[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p3_p7_2 = { - 1, 25, - (long *)_vq_lengthlist__44p3_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p3_p7_2, - 0 -}; - -static const long _vq_quantlist__44p3_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p3_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p3_p7_3 = { - 1, 25, - (long *)_vq_lengthlist__44p3_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p3_p7_3, - 0 -}; - -static const long _huff_lengthlist__44p3_short[] = { - 4, 5,16, 9, 9,12,17,18, 4, 2,18, 6, 5, 9,13,15, - 10, 7, 7, 6, 7, 9,13,13, 8, 5, 6, 5, 5, 7,11,12, - 8, 4, 7, 4, 3, 6,10,12,11, 8, 9, 7, 6, 8,11,12, - 15,13,13,11, 9, 7,10,12,16,12,16,12, 6, 5, 8,11, -}; - -static const static_codebook _huff_book__44p3_short = { - 2, 64, - (long *)_huff_lengthlist__44p3_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p4_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p4_l0_0[] = { - 1, 4, 4, 8, 8, 9, 8, 9, 9,10,10,10,10, 4, 6, 5, - 8, 7, 9, 9, 9, 9,10, 9,10,10, 4, 5, 6, 7, 8, 9, - 9, 9, 9, 9,10, 9,10, 8, 9, 8, 9, 8,10, 9,11, 9, - 12,10,11,10, 8, 8, 9, 8, 9, 9,10, 9,11,10,11,10, - 12, 9,10,10,11,10,11,11,12,11,12,12,12,12, 9,10, - 10,11,11,11,11,11,12,12,12,12,12,10,11,11,12,12, - 12,12,12,12,12,12,12,12,10,11,11,12,12,12,12,12, - 12,12,12,12,12,11,12,12,12,12,12,12,12,12,12,13, - 12,12,11,12,11,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,13,12,12,12,12,12,12,11,13,12,12, - 12,13,12,12,12,12,12,12,12, -}; - -static const static_codebook _44p4_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p4_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p4_l0_0, - 0 -}; - -static const long _vq_quantlist__44p4_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p4_l0_1[] = { - 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 6, 5, 6, 5, 6, 5, 6, 5, -}; - -static const static_codebook _44p4_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p4_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p4_l0_1, - 0 -}; - -static const long _vq_quantlist__44p4_l1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p4_l1_0 = { - 2, 9, - (long *)_vq_lengthlist__44p4_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p4_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p4_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p4_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p4_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p4_long[] = { - 3, 5,13, 9, 9,12,16,18, 4, 2,20, 6, 7,10,15,20, - 10, 7, 5, 5, 6, 8,10,13, 8, 5, 5, 3, 5, 7,10,11, - 9, 7, 6, 5, 5, 7, 9, 9,11,10, 8, 7, 6, 6, 8, 8, - 15,15,10,10, 9, 7, 8, 9,17,19,13,12,10, 8, 9, 9, -}; - -static const static_codebook _huff_book__44p4_long = { - 2, 64, - (long *)_huff_lengthlist__44p4_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p4_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p4_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p4_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p4_p1_0, - 0 -}; - -static const long _vq_quantlist__44p4_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p4_p2_0[] = { - 3, 9, 9, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, - 12,12, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, - 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, - 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,12,12, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, - 5, 5, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, - 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, - 0, 0, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, - 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, 9, 9, 0, - 0, 0,10,10, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, - 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, - 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, 0, - 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, - 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, - 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, - 0, 0,10,11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, - 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, - 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0,11,11, - 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, -}; - -static const static_codebook _44p4_p2_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p4_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p4_p2_0, - 0 -}; - -static const long _vq_quantlist__44p4_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_p3_0[] = { - 1, 6, 6, 5, 7, 8, 0, 8, 8, 6, 9, 9, 7,10,10, 0, - 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 4, 7, 7, 6,10, - 10, 0,12,12, 7,11,11, 8,12,12, 0,12,12, 0,13,12, - 0,15,15, 0,12,12, 0, 7, 7, 0, 7, 7, 0, 7, 7, 0, - 8, 8, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, - 7, 5, 7, 7, 8, 9, 9, 0,10,10, 8, 9, 9,11,11,11, - 0,10, 9, 0,11,11, 0,13,13, 0,10,10, 6, 7, 7, 8, - 10,10, 0,12,12, 9,10,10,10,12,12, 0,12,12, 0,12, - 12, 0,15,15, 0,12,12, 0,10,10, 0,11,11, 0,11,11, - 0,11,11, 0,13,13, 0,11,11, 0,11,11, 0,15,15, 0, - 10,10, 0, 8, 8, 0,10,10, 0,12,12, 0,11,11, 0,12, - 12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, 7, 7, - 0,10,10, 0,12,12, 0,10,10, 0,12,12, 0,12,12, 0, - 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44p4_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p4_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p4_p3_0, - 0 -}; - -static const long _vq_quantlist__44p4_p3_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_p3_1[] = { - 3, 5, 5, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0,10,10, 0, - 8, 8, 0, 8, 8, 0,10,10, 0, 8, 8, 0, 7, 7, 0, 8, - 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 6, 6, 0, 7, 7, 0, - 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 5, - 5, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 9, 9, - 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 6, 6, 0, - 9,10, 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0,10, - 10, 0,11,11, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 8, 8, - 0, 9, 9, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, - 7, 7, 0, 8, 8, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 9, - 9, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 6, 6, 0, 6, 6, - 0,10,10, 0,10,10, 0,10,10, 0,12,12, 0, 9, 9, 0, - 10,10, 0,12,12, 0, 9, 9, 0, 8, 8, 0, 7, 7, 0, 7, - 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, - 0, 6, 6, -}; - -static const static_codebook _44p4_p3_1 = { - 5, 243, - (long *)_vq_lengthlist__44p4_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p4_p3_1, - 0 -}; - -static const long _vq_quantlist__44p4_p4_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_p4_0[] = { - 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, - 8, 8, 8, 8, 8,11,11,12, 9, 8, 8, 5, 7, 7, 9,11, - 11,10,11,11,10,11,11,12,14,14,11,12,12,10,12,12, - 13,14,14,12,12,12, 5, 6, 6, 7, 6, 6, 8, 7, 7, 8, - 7, 7,11,10,10,10, 7, 7, 9, 8, 8,12,11,11,10, 7, - 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,15,13,13, - 13,10,10,12,11,11,15,13,13,14,11,11, 7, 7, 7,11, - 11,11,12,11,11,12,11,11,14,14,14,13,12,12,12,12, - 12,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,12,12, - 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, - 11,11, 7, 8, 8,12,11,10,12,10,10,12,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, - 12,11,11,12,11,11,12,11,11,15,14,14,14,12,12,13, - 12,12,15,14,14,15,13,13, 0,11,11, 0,12,12, 0,12, - 12, 0,12,12, 0,15,15, 0,12,12, 0,13,13, 0,15,14, - 0,12,12, -}; - -static const static_codebook _44p4_p4_0 = { - 5, 243, - (long *)_vq_lengthlist__44p4_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p4_p4_0, - 0 -}; - -static const long _vq_quantlist__44p4_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p4_p4_1[] = { - 4, 5, 5, 9, 9,12, 9, 9,12,12,12,10,10,13,13,13, - 11,11,12,12,13,13,13,12,12,13,10,10,13,13,13,13, - 13,13,13,13,10,10,13,12,13,11,11,13,13,13,14,14, - 13,12,13,10,10,13,13,12,13,13,13,13,13,10,10,12, - 12,13,11,11,13,13,13,14,14,12,12,13,12,12,13,13, - 13,13,13,13,13,13,11,11,12,12,13,11,11,13,13,13, - 14,14,12,12,13,14,14,13,13,14,13,13,14,14,14,14, - 14,12,12,13,14,14,13,13,14,14,14,12,12,12, 8, 8, - 12,12,13,12,12,11,11,13,11,11,11,11,14,12,12,11, - 11,14,12,12,10,11,14,12,12,12,12,14,12,12,12,12, - 13,13,13,11,11,14,12,12,11,11,14,12,12,12,12,14, - 12,12,12,12,14,12,12,12,12,14,13,13,11,11,14,12, - 12,11,11,14,12,12,12,12,14,13,13,12,12,14,12,12, - 12,12,14,13,13,11,11,14,12,12,11,11,14,13,13,11, - 11,15,13,13,12,12,14,12,12,12,12,15,13,13,12,12, - 14,12,12,11,11,15,13,13,11,11,12, 9, 9,11,11,13, - 7, 7,11,11,13, 8, 8,12,12,14,10,10,10,10,14,14, - 14,11,11,14, 8, 8,12,12,14,14,14,12,12,14, 7, 7, - 11,11,14, 9, 9,12,12,14,14,14,11,11,14, 8, 8,12, - 12,14,14,14,12,12,14, 7, 7,11,11,14, 9, 9,12,12, - 14,14,14,11,11,14,10,10,12,12,14,14,14,13,13,14, - 9, 9,11,11,14,10,10,12,11,15,14,14,11,11,14,15, - 15,12,12,15,14,14,14,14,15,14,14,11,11,15,14,14, - 12,12,15,14,14,11,11,14,11,11,10,10,15,10,10,10, - 10,15,10,10,10,10,15,11,11, 9, 9,15,12,13, 9, 9, - 15,11,11,11,11,15,13,13,11,11,15,10,10,10,10,15, - 11,11,10,10,15,13,13,11,11,15,11,11,11,11,15,13, - 13,11,11,15,10,10,10,10,15,11,11,10,10,15,13,13, - 10,11,15,12,12,11,11,15,13,13,11,10,15,11,11,10, - 10,15,11,12,10, 9,15,13,13,10,10,15,14,14,11,11, - 15,13,13,11,11,15,14,14,10,10,15,13,13,10,10,15, - 14,14,10,10,14,13,13,10,10,15,13,13,10,10,15,13, - 13,10,10,14,14,14, 8, 9,15,14,14, 9, 9,15,14,14, - 11,11,15,14,14,10,10,15,14,14,10,10,15,14,14,11, - 11,15,14,14,10,10,15,14,14,11,11,15,14,14,10,10, - 15,14,14,10,10,15,14,14,10,10,15,14,14, 9, 9,15, - 14,14,11,11,15,14,14,11,11,15,14,14,10,10,15,14, - 14,10,10,14,14,14, 9, 9,15,15,15,11,11,15,14,14, - 12,12,15,15,15,10,10,15,14,15,10,10,15,15,15, 9, - 9,15,10,10,13,13,17, 8, 8,12,12,17,10, 9,13,13, - 18,11,11,12,12,18,14,14,12,12,17, 9, 9,13,13,17, - 13,13,12,12,18, 8, 8,12,12,18,10,10,12,12,18,14, - 14,12,12,18,10,10,13,13,18,13,13,13,13,18, 9, 9, - 12,12,18,10,10,13,13,18,14,14,12,12,18,11,11,13, - 13,18,14,14,13,13,18,10,10,12,12,17,11,11,12,12, - 18,14,14,12,12,18,14,14,13,13,18,14,14,13,13,19, - 14,15,12,12,18,14,14,12,12,18,15,15,12,12,13, 7, - 7,11,11,14,15,15,11,11,14,16,15,11,11,14,15,15, - 11,11,14,15,15,11,11,14,15,15,11,12,14,15,15,12, - 12,13,15,15,11,11,14,15,15,11,11,15,15,15,12,12, - 14,15,15,12,12,14,16,16,12,12,14,15,15,11,11,14, - 15,15,11,11,15,15,15,12,12,15,15,15,12,12,14,15, - 15,12,12,14,15,15,11,11,14,15,15,11,11,15,14,15, - 12,12,15,15,15,12,12,15,16,16,12,12,15,15,15,12, - 12,14,15,15,12,12,15,15,15,12,12,13,13,13,11,11, - 14,14,15,11,11,14,14,14,12,12,14,15,15,10,10,15, - 15,15,11,11,14,15,15,12,12,14,14,14,11,11,14,15, - 15,11,11,14,15,15,12,12,15,15,15,11,11,14,15,15, - 12,12,14,14,15,11,11,14,15,15,11,11,14,15,15,12, - 12,15,15,15,11,11,15,15,15,12,12,14,15,15,12,12, - 14,15,15,10,10,14,15,15,11,11,15,15,15,10,10,15, - 15,15,12,12,15,15,15,14,14,15,15,15,11,11,15,15, - 15,11,11,15,15,15,11,11,14,10,10,10,10,15, 9, 9, - 12,11,15,10,10,12,12,15,11,11,11,11,15,13,13,12, - 12,16,10,10,12,12,15,13,13,12,12,15, 9, 9,11,11, - 15,10,10,13,12,15,13,13,11,11,15,10,10,12,12,15, - 13,13,12,12,15, 9, 9,11,11,15,10,10,12,12,15,13, - 13,11,11,15,11,11,12,12,15,13,13,13,13,15,10,10, - 11,11,15,11,11,12,12,15,13,14,11,11,15,14,14,13, - 13,16,14,14,20,19,15,14,14,11,11,15,13,14,12,12, - 15,14,14,11,11,14,13,13,10,10,14,14,13,11,11,15, - 13,14,12,12,15,14,14,12,12,15,14,14,11,11,15,14, - 14,12,12,15,15,14,13,13,15,14,14,11,11,15,14,14, - 11,11,15,14,14,13,13,15,14,14,12,12,15,14,14,13, - 13,15,14,14,11,11,15,14,14,11,11,15,14,14,13,13, - 15,14,14,12,12,15,14,14,12,12,15,14,14,12,12,15, - 14,14,11,11,15,15,15,12,12,15,15,15,13,13,16,14, - 14,12,12,15,15,15,13,13,15,15,15,12,12,15,15,15, - 12,12,14,10,10,13,13,17, 9, 9,12,12,17, 9, 9,13, - 13,17,11,11,12,12,18,14,14,12,12,18,10,10,13,13, - 18,14,13,12,12,18, 9, 9,12,12,18,10,10,12,13,18, - 14,14,12,12,17, 9, 9,12,12,17,13,14,12,12,17, 9, - 9,12,12,17,10,10,12,12,17,14,14,11,11,18,11,11, - 12,12,18,14,14,12,13,18,10,10,12,12,18,11,11,12, - 12,18,14,14,11,11,18,15,15,12,12,18,14,14,13,13, - 18,14,15,12,12,17,14,14,12,12,17,15,15,12,12,13, - 7, 7,11,11,14,15,15,11,11,14,15,15,11,11,14,15, - 15,11,11,14,15,15,11,11,14,15,15,11,11,14,15,15, - 12,12,14,15,15,11,11,14,15,15,11,11,15,15,15,12, - 12,14,15,15,11,11,14,15,15,12,12,14,15,15,11,11, - 15,15,15,11,11,15,15,15,12,12,14,15,15,12,12,14, - 15,16,12,12,14,15,15,11,11,14,15,15,11,11,15,15, - 15,12,12,15,15,15,12,12,15,16,16,12,12,15,15,15, - 12,12,15,15,15,12,12,15,15,15,12,12,13,13,13,12, - 12,14,14,14,11,11,14,14,14,12,12,14,14,14,10,10, - 15,15,15,11,11,14,15,15,12,12,14,14,14,11,11,14, - 15,15,11,11,14,14,14,12,12,15,15,14,11,11,14,15, - 15,12,12,14,14,14,11,11,14,15,15,11,11,14,14,14, - 11,11,15,14,14,10,10,14,15,15,12,12,14,14,14,12, - 12,14,15,15,10,10,14,15,15,11,11,15,15,15,10,10, - 15,15,15,12,12,15,14,14,13,13,15,15,15,10,10,15, - 14,14,11,11,15,15,15,10,10,14,10,10,10,10,14, 9, - 9,12,12,15,10,10,12,12,14,11,11,11,11,15,13,14, - 12,12,15,10,10,13,13,15,13,13,12,12,15, 9, 9,12, - 12,15,10,10,13,13,15,13,14,11,11,15,10,10,12,12, - 15,13,13,12,12,15, 9, 9,11,11,15,10,10,12,12,15, - 13,13,11,11,15,11,11,12,12,15,13,13,13,13,15,10, - 10,11,11,15,11,11,12,12,15,14,14,11,11,15,14,14, - 13,13,15,14,14,20,19,15,14,14,11,11,15,14,14,12, - 12,15,14,14,11,11,14,13,13,11,11,15,13,13,11,11, - 15,14,13,12,12,15,14,14,11,12,15,14,14,11,11,15, - 14,14,12,12,14,14,14,13,13,15,14,14,11,11,15,14, - 14,11,11,15,14,14,13,13,15,14,14,12,12,15,14,14, - 13,13,14,14,14,11,11,15,14,14,11,11,15,14,14,13, - 13,15,14,14,12,12,15,14,14,12,12,15,14,14,12,12, - 15,14,14,11,11,14,14,14,12,12,15,15,15,13,13,16, - 14,14,12,12,15,15,15,13,13,15,14,14,12,12,15,15, - 15,12,12,15,11,11,13,13,18,10,10,12,12,17,11,11, - 12,12,18,12,12,11,11,18,14,14,12,12,18,10,10,13, - 13,18,14,14,12,12,18,10,10,12,12,18,11,11,12,12, - 18,14,14,12,12,18,11,11,12,13,18,14,14,12,12,18, - 10,10,12,12,18,11,11,12,12,18,14,14,11,11,18,11, - 11,12,12,18,14,14,12,12,17,10,10,11,11,17,12,12, - 11,11,17,14,14,11,11,18,15,15,12,12,18,14,14,13, - 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11,15,15,15,11,11,16,15,15,11,11,16,15,15,11,11, - 16,15,15,12,12,17,15,15,14,14,16,15,15,11,11,17, - 15,15,14,14,16,15,15,11,11,16,15,15,12,12,18,15, - 15,13,13,16,15,15,11,11,17,15,15,14,14,16,15,15, - 11,11,16,15,15,12,12,17,15,15,13,13,16,15,15,12, - 12,17,16,15,14,14,16,15,15,11,11,16,15,15,12,12, - 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,18, - 14,15,13,13,18,15,15,14,14,18,15,15,13,13,15,13, - 13,12,12,15,14,14,12,12,16,14,14,12,12,16,14,14, - 12,12,17,14,15,12,12,16,14,14,12,12,17,14,14,13, - 13,16,15,15,12,12,16,14,14,12,12,17,14,14,12,12, - 16,14,14,12,12,17,14,14,13,13,15,15,15,11,11,16, - 14,14,12,12,17,14,14,12,12,16,15,15,12,12,17,14, - 14,13,12,16,15,15,11,11,16,14,14,12,12,17,15,15, - 11,11,17,15,15,13,13,17,14,14,13,13,18,15,15,12, - 12,17,14,14,12,12,17,15,15,12,12,14,15,15, 9, 9, - 14,15,15,12,12,15,16,15,13,13,15,15,15,14,14,15, - 15,15,21,19,15,15,15,13,13,15,15,15,19,19,15,15, - 15,12,12,15,16,16,14,14,15,15,15,19,19,15,16,15, - 13,13,15,16,16,19,20,15,15,15,12,13,15,16,16,14, - 14,15,15,15,20,19,15,15,15,14,14,15,16,16,19,19, - 15,15,15,14,13,15,15,15,14,14,15,15,15,19,19,15, - 16,16,20,19,15,17,16,21,20,15,15,15,20,19,15,16, - 16,20,20,15,15,15,19,20,14,13,13,10,10,14,14,14, - 11,11,14,14,14,12,12,15,14,14,13,13,15,15,14,20, - 20,15,14,14,12,12,14,14,14,19,19,15,14,14,11,11, - 15,14,14,12,12,15,14,14,20,19,15,14,14,12,12,14, - 14,14,20,20,14,14,14,11,11,15,14,14,12,12,15,14, - 14,20,21,15,14,14,13,13,15,14,14,20,20,15,14,14, - 12,12,15,14,14,13,13,14,15,15,20,20,15,15,15,20, - 19,15,14,14,20,19,15,15,15,20,20,15,14,14,21,20, - 15,15,15,20,20, -}; - -static const static_codebook _44p4_p4_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p4_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p4_p4_1, - 0 -}; - -static const long _vq_quantlist__44p4_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p4_p5_0[] = { - 1, 7, 6,15,15, 7, 8, 8,15,15, 8, 8, 8,15,15, 0, - 13,13,16,16, 0,14,14,16,16, 7, 9, 9,16,16,10,11, - 11,17,17,10, 8, 8,15,16, 0,14,14,18,18, 0,14,14, - 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19,19, 0, 0, 0,21,22, 0,13,13,17,17, 0,18,17, 0, - 21, 0,15,15,17,17, 0,15,15,18,19, 0, 0,22, 0,21, - 0,13,13,16,17, 0,19,19, 0,22, 0,16,15,16,16, 9, - 8, 8,14,14,12,11,11,15,15,13,11,11,15,15, 0,21, - 20,19,18, 0, 0, 0,19,18,12,11,11,16,15,15,13,13, - 17,18,14,11,11,15,15, 0,22,22,19,18, 0,22,21,18, - 18,14,11,11,15,15,17,14,14,18,18,15,12,12,15,15, - 0,22,22,20,19, 0, 0,21,18,18, 0, 0,22,20,20, 0, - 0, 0, 0, 0, 0,20,21,18,18, 0, 0, 0,21,21, 0, 0, - 0,20,19, 0,22,21,19,19, 0, 0, 0, 0, 0, 0, 0,22, - 17,18, 0, 0,22, 0,22, 0,22, 0,19,19, 0,11,11,15, - 15, 0,11,11,14,14, 0,12,12,15,15, 0,15,15,14,14, - 0,16,16,16,16, 0,12,12,16,16, 0,14,14,16,16, 0, - 11,11,15,15, 0,15,15,17,17, 0,15,15,15,15, 0,12, - 12,16,16, 0,14,14,15,15, 0,11,11,15,15, 0,15,15, - 17,17, 0,15,15,14,15, 0,16,16,17,17, 0, 0, 0,19, - 19, 0,14,14,15,15, 0,18,18,21, 0, 0,15,15,14,15, - 0,16,16,17,17, 0,21, 0,19,19, 0,14,14,15,15, 0, - 20,20,22, 0, 0,16,15,14,14, 0,12,12,13,13, 0,12, - 12,16,16, 0,12,12,16,16, 0,16,16,22,21, 0,18,17, - 21, 0, 0,13,13,16,16, 0,15,15,18,19, 0,12,12,16, - 16, 0,16,17,22, 0, 0,17,17, 0,22, 0,13,13,17,16, - 0,15,15,19,19, 0,12,12,16,16, 0,16,16,21,20, 0, - 17,16,22, 0, 0,18,18,22,21, 0, 0, 0, 0, 0, 0,15, - 16,21,21, 0,19,19, 0, 0, 0,18,17, 0, 0, 0,18,18, - 21, 0, 0, 0, 0, 0, 0, 0,16,16,22,22, 0,20,21, 0, - 0, 0,18,19, 0,22, 0,13,13,16,16, 0,12,12,15,15, - 0,13,13,16,16, 0,14,14,15,15, 0,15,15,17,17, 0, - 13,13,17,16, 0,15,15,17,17, 0,12,12,16,16, 0,15, - 15,17,17, 0,14,14,16,16, 0,13,13,16,17, 0,15,15, - 17,17, 0,12,12,16,16, 0,14,14,17,17, 0,14,14,16, - 16, 0,16,16,17,17, 0,21, 0,21,19, 0,13,13,16,16, - 0,17,17, 0, 0, 0,15,15,16,16, 0,16,15,18,18, 0, - 22, 0,20,20, 0,13,13,15,15, 0,18,18, 0, 0, 0,15, - 15,15,15, 0,12,12,17,17, 0,14,14,17,17, 0,14,14, - 17,17, 0,17,17,18,17, 0,17,17,19,18, 0,13,13,17, - 17, 0,16,16,18,18, 0,13,13,16,16, 0,17,17,19,19, - 0,16,16,17,17, 0,13,13,18,18, 0,17,17,18,18, 0, - 13,13,17,17, 0,17,17,19,19, 0,16,17,17,17, 0,17, - 17,19,19, 0,21, 0,21,19, 0,14,14,16,16, 0,20,19, - 0,21, 0,16,16,16,16, 0,17,18,19,19, 0, 0, 0, 0, - 21, 0,15,15,16,17, 0,21,20, 0, 0, 0,17,18,16,17, - 0, 9, 9,14,14, 0,14,14,15,16, 0,14,14,15,15, 0, - 0, 0,18,18, 0,21, 0,18,19, 0,12,12,15,15, 0,16, - 16,17,17, 0,14,14,14,14, 0,22, 0,19,18, 0,22, 0, - 17,18, 0,14,14,16,15, 0,18,18,19,18, 0,14,15,15, - 15, 0, 0,21,20,20, 0, 0, 0,18,18, 0,21,21,19,19, - 0, 0, 0, 0, 0, 0,21,21,18,18, 0,22, 0,20,20, 0, - 22, 0,19,19, 0,22, 0,19,20, 0, 0, 0, 0, 0, 0, 0, - 21,17,18, 0, 0, 0,22,22, 0, 0, 0,19,18, 0,18,20, - 16,16, 0,21,20,17,17, 0, 0,21,18,18, 0,22,21,18, - 18, 0, 0,22,19,19, 0,20,20,17,17, 0, 0, 0,18,18, - 0,19,20,17,17, 0,22, 0,19,21, 0,22,21,18,18, 0, - 20,19,17,18, 0, 0, 0,19,19, 0,20,20,17,17, 0,22, - 22,21,21, 0,20, 0,18,18, 0,22,22,18,18, 0, 0, 0, - 20,22, 0,20,20,16,16, 0, 0, 0,21, 0, 0,21,20,16, - 17, 0,22, 0,19,20, 0, 0, 0,21,20, 0,19,21,17,17, - 0, 0, 0, 0, 0, 0,21,21,17,17, 0,12,12,13,13, 0, - 14,14,16,16, 0,14,14,16,16, 0,18,18, 0, 0, 0,19, - 18,22, 0, 0,13,13,16,16, 0,16,16,18,18, 0,13,13, - 16,16, 0,17,18,21, 0, 0,18,18,21, 0, 0,13,13,16, - 16, 0,17,17,19,20, 0,13,13,16,17, 0,18,18,21, 0, - 0,18,18,21, 0, 0,18,19, 0,21, 0, 0, 0, 0, 0, 0, - 16,16,21,20, 0,20,20, 0, 0, 0,18,19, 0, 0, 0,18, - 18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0,22,22, - 0, 0, 0,19,19, 0, 0, 0,16,16,19,20, 0,17,16,22, - 21, 0,17,17,21,20, 0,19,18, 0,22, 0,19,19,22,22, - 0,16,15,22,22, 0,19,19, 0,21, 0,15,15,20,20, 0, - 18,19, 0,21, 0,18,18,22,22, 0,16,16,21,20, 0,20, - 19,21,22, 0,16,15,20,20, 0,19,19, 0,22, 0,18,18, - 21, 0, 0,19,18,21,22, 0, 0, 0, 0, 0, 0,16,16,19, - 21, 0,20,22, 0,22, 0,18,18,20,21, 0,19,18, 0,22, - 0, 0, 0,22, 0, 0,16,16,20,20, 0,21,21, 0, 0, 0, - 18,18,21, 0, 0,12,12,17,17, 0,15,14,17,17, 0,14, - 14,18,18, 0,17,17,17,18, 0,18,18,18,18, 0,13,13, - 18,18, 0,16,17,19,18, 0,13,13,16,17, 0,17,17,18, - 19, 0,17,17,17,17, 0,13,13,17,17, 0,17,18,18,18, - 0,13,13,16,16, 0,18,18,19,20, 0,16,17,17,16, 0, - 17,18,19,18, 0, 0, 0,22,21, 0,15,15,16,16, 0,20, - 20,21,22, 0,17,17,16,16, 0,16,17,18,18, 0, 0, 0, - 21,21, 0,15,15,16,16, 0,21,20, 0, 0, 0,17,17,16, - 16, 0,10,10,14,14, 0,14,14,15,15, 0,14,14,15,15, - 0,22, 0,18,18, 0, 0, 0,19,19, 0,13,13,15,16, 0, - 17,16,18,18, 0,14,14,15,15, 0,21,21,19,18, 0,22, - 21,18,17, 0,14,14,15,15, 0,18,18,19,18, 0,15,15, - 14,14, 0,22,21,19,19, 0,22,21,17,18, 0, 0, 0,19, - 19, 0, 0, 0, 0, 0, 0,20,22,17,17, 0, 0,22,22,20, - 0, 0, 0,19,18, 0,21,22,19,18, 0, 0, 0, 0, 0, 0, - 22,22,17,18, 0, 0, 0,21,22, 0, 0, 0,19,18, 0,20, - 20,17,17, 0,21,21,17,18, 0,21,22,18,18, 0,21, 0, - 18,18, 0,22, 0,19,19, 0,19,21,18,18, 0, 0,22,18, - 18, 0,22,21,17,17, 0,22, 0,20,20, 0, 0, 0,18,18, - 0,22,21,18,18, 0,21, 0,19,19, 0,20,21,17,17, 0, - 0,22,22,20, 0,21,22,17,17, 0, 0,21,19,18, 0, 0, - 0,21,21, 0,21,20,16,17, 0, 0, 0, 0, 0, 0,21, 0, - 17,17, 0,21, 0,19,20, 0, 0, 0,20,22, 0,20,20,17, - 17, 0, 0, 0, 0, 0, 0,21,21,17,17, 0,12,12,13,13, - 0,14,14,16,16, 0,14,14,16,16, 0,18,18,21, 0, 0, - 19,19,22, 0, 0,13,13,16,16, 0,16,16,18,18, 0,13, - 13,16,16, 0,18,18,21,22, 0,18,18, 0,22, 0,13,13, - 16,16, 0,17,17,20,18, 0,13,13,16,16, 0,19,18, 0, - 22, 0,18,18,22,21, 0,18,19, 0, 0, 0, 0, 0, 0, 0, - 0,16,16,21,21, 0,21,21, 0, 0, 0,18,19, 0, 0, 0, - 19,19,21, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0,20, - 20, 0, 0, 0,20,20, 0, 0, 0,16,16,21,20, 0,18,17, - 21,22, 0,17,18, 0,21, 0,18,19,22,22, 0,19,19, 0, - 22, 0,16,17,21,22, 0,20,19, 0, 0, 0,16,16,20,21, - 0,19,19, 0, 0, 0,19,19, 0,22, 0,17,17,21,21, 0, - 19,20, 0, 0, 0,16,16, 0,20, 0,19,20, 0,21, 0,18, - 18, 0,22, 0,19,20,22,22, 0, 0, 0, 0,22, 0,17,17, - 0,21, 0,21,21, 0, 0, 0,18,19,23,21, 0,20,19, 0, - 0, 0, 0, 0, 0, 0, 0,17,17, 0,20, 0, 0, 0, 0, 0, - 0,19,19,23,22, -}; - -static const static_codebook _44p4_p5_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p4_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p4_p5_0, - 0 -}; - -static const long _vq_quantlist__44p4_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p4_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p4_p5_1 = { - 1, 7, - (long *)_vq_lengthlist__44p4_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p4_p5_1, - 0 -}; - -static const long _vq_quantlist__44p4_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_p6_0[] = { - 1, 7, 7, 7, 8, 8, 7, 8, 8, 7, 9, 9,11,11,11, 9, - 8, 8, 8, 9, 9,12,11,12, 9, 8, 8, 6, 7, 7,10,11, - 11,10,10,10,11,11,11,14,14,14,12,11,12,11,11,11, - 15,15,14,13,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 7, 7,12,10,10,10, 7, 6, 9, 8, 8,12,10,10,10, 6, - 6, 7, 8, 8,12,10,10,12,10,10,11,10,10,16,14,14, - 13,10,10,12,10,10,15,14,14,14,10,10, 7, 7, 7,13, - 11,11,13,11,11,12,11,11,16,14,14,14,12,12,12,11, - 11,18,15,15,14,12,12,10, 9,10,14,11,11,13,11,11, - 12,11,11,17,14,14,14,11,11,13,11,11,16,15,15,14, - 11,11, 7, 8, 8,13,11,11,12,10,10,12,10,10,16,14, - 13,13,10,10,12,10,10,17,14,14,14,10,10, 8, 7, 7, - 12,11,11,13,11,11,12,11,11,16,15,14,14,12,12,12, - 11,11,16,15,15,14,12,12,11,10,10,14,11,11,13,11, - 11,13,11,11,17,14,14,14,11,11,13,11,11,18,14,15, - 15,11,10, -}; - -static const static_codebook _44p4_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p4_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p4_p6_0, - 0 -}; - -static const long _vq_quantlist__44p4_p6_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_p6_1[] = { - 2, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 7, 7, 8, 8, - 8, 8, 8, 8, 9, 8, 8, 9, 8, 9, 9, 8, 8,10, 8, 8, - 10, 9, 9,10, 8, 8, 6, 6, 6, 8, 6, 6, 8, 7, 7, 8, - 7, 7,10, 8, 8, 9, 7, 7, 9, 7, 7,10, 8, 8, 9, 7, - 7, 7, 7, 7,10, 8, 8,11, 9, 9,10, 9, 9,11, 9, 9, - 11, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 7, 7, 7,10, - 9, 9,10, 9, 9,10, 9, 9,11,10,10,10, 9, 9,11, 9, - 10,11,10,11,10, 9, 9, 9, 8, 8,10, 9, 9,10, 9, 9, - 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, - 9, 9, 8, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, - 9,12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7, - 10, 9, 9,10, 9, 9,10, 9, 9,11,11,11,11, 9, 9,11, - 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11, 9, - 10,11,10,10,11,10,10,11, 9, 9,11,10,10,11,10,10, - 11, 9, 9, -}; - -static const static_codebook _44p4_p6_1 = { - 5, 243, - (long *)_vq_lengthlist__44p4_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p4_p6_1, - 0 -}; - -static const long _vq_quantlist__44p4_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p4_p7_0 = { - 5, 243, - (long *)_vq_lengthlist__44p4_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p4_p7_0, - 0 -}; - -static const long _vq_quantlist__44p4_p7_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p4_p7_1[] = { - 1, 9, 9, 7, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, - 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 6, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 5, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 5,10, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 8,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10, -}; - -static const static_codebook _44p4_p7_1 = { - 5, 243, - (long *)_vq_lengthlist__44p4_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p4_p7_1, - 0 -}; - -static const long _vq_quantlist__44p4_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p4_p7_2[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p4_p7_2 = { - 1, 25, - (long *)_vq_lengthlist__44p4_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p4_p7_2, - 0 -}; - -static const long _vq_quantlist__44p4_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p4_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p4_p7_3 = { - 1, 25, - (long *)_vq_lengthlist__44p4_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p4_p7_3, - 0 -}; - -static const long _huff_lengthlist__44p4_short[] = { - 3, 5,16, 9, 9,13,18,21, 4, 2,21, 6, 6,10,15,21, - 16,19, 6, 5, 7,10,13,16, 8, 6, 5, 4, 4, 8,13,16, - 8, 5, 6, 4, 4, 7,12,15,13,10, 9, 7, 7, 9,13,16, - 18,15,13,12, 9, 7,10,14,21,18,13,13, 7, 5, 8,12, -}; - -static const static_codebook _huff_book__44p4_short = { - 2, 64, - (long *)_huff_lengthlist__44p4_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p5_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p5_l0_0[] = { - 1, 4, 4, 8, 8,10,10,10,10, 9, 8,11,11, 4, 6, 5, - 8, 6,10,10,10,10,10, 9,10, 9, 4, 5, 6, 6, 9,10, - 10,10,10, 9,10, 9,10, 8, 9, 8, 9, 8, 9, 9,10, 9, - 11,10,12,10, 8, 8, 9, 8, 9, 9, 9, 9,10,10,11,10, - 12, 9,10,10,11,10,11,10,12,11,12,11,13,11, 9,10, - 10,10,11,10,11,11,12,11,12,11,12,11,12,12,12,12, - 13,12,13,12,13,12,13,13,11,12,12,12,12,12,12,12, - 13,13,13,13,13,12,12,12,13,13,13,13,13,13,13,13, - 13,13,12,13,12,13,13,13,13,13,13,13,13,13,13,12, - 13,13,13,14,14,13,13,13,13,13,13,13,12,13,12,13, - 13,13,13,13,13,13,13,13,13, -}; - -static const static_codebook _44p5_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p5_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p5_l0_0, - 0 -}; - -static const long _vq_quantlist__44p5_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p5_l0_1[] = { - 4, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 4, 4, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p5_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p5_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p5_l0_1, - 0 -}; - -static const long _vq_quantlist__44p5_l1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44p5_l1_0 = { - 2, 9, - (long *)_vq_lengthlist__44p5_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p5_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p5_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44p5_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p5_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p5_long[] = { - 3, 7,12,14,14,16,18,19, 6, 2, 4, 6, 8, 9,12,14, - 12, 3, 3, 5, 7, 8,11,13,13, 6, 4, 5, 7, 8,10,11, - 14, 8, 7, 7, 7, 7, 9,10,15, 9, 8, 7, 7, 6, 8, 9, - 17,11,11,10, 9, 8, 9, 9,19,14,13,11,10, 9, 9, 9, -}; - -static const static_codebook _huff_book__44p5_long = { - 2, 64, - (long *)_huff_lengthlist__44p5_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p5_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_p1_0[] = { - 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, - 10, 8, 9,10, 8, 9,10, 9,10,12,10,11,11, 8,10,10, - 10,11,11, 9,11,11, 5, 8, 7, 8, 9, 9, 8,10, 9, 8, - 10,10, 9,11,11,10,11,11, 8,10, 9,10,11,11, 9,12, - 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9, 9, 9,10,11, - 9,11,11, 8,10, 9,10,11,11,10,11,11, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,10,13,11,11,12, 9,11, - 11,11,12,13,11,13,12, 7, 9, 9, 9,11,11, 9,11,10, - 9,11,10,10,11,12,11,13,12, 9,11,11,11,12,13,11, - 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10,10,11, - 11,10,11,11, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, - 9,10,11, 9,11,11, 9,11,11,11,11,13,11,13,12, 9, - 10,11,11,12,13,10,12,11, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,12,13,11,13,12, 9,11, 9,11,12,11, - 10,13,10, -}; - -static const static_codebook _44p5_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p5_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p5_p1_0, - 0 -}; - -static const long _vq_quantlist__44p5_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p5_p2_0[] = { - 4, 6, 6, 9, 9, 6, 7, 8,10,10, 6, 8, 7,10,10, 8, - 10,10,12,13, 8,10,10,13,12, 6, 7, 8,10,10, 7, 8, - 9,10,11, 8, 9, 9,11,11,10,10,11,12,14,10,11,11, - 14,13, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 9, 8,11, - 10,10,11,11,13,14,10,11,10,14,12, 9,10,10,12,12, - 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, - 14,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, - 10,13,12,13,13,14,14,15,12,13,12,15,12, 6, 7, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,12,10,11,12,13, - 14,10,11,11,14,13, 8, 9,10,11,12, 9,10,11,12,13, - 9,10,11,12,13,11,12,13,13,15,12,12,13,15,14, 8, - 9, 9,12,12, 9,10,11,12,13, 9,10,10,13,12,12,12, - 13,14,15,11,12,12,14,14,11,11,12,13,14,11,12,13, - 13,15,12,13,13,14,15,14,13,15,14,16,14,15,15,16, - 16,11,12,11,14,13,12,13,13,15,14,11,13,12,14,13, - 14,15,15,15,16,13,14,14,16,14, 6, 8, 7,11,10, 8, - 9, 9,11,12, 8,10, 9,12,11,10,11,11,13,14,10,12, - 11,14,13, 8, 9, 9,12,12, 9,10,10,12,13, 9,11,10, - 13,12,11,12,12,13,14,12,13,12,15,14, 8,10, 9,12, - 11, 9,11,10,13,12, 9,11,10,13,12,12,13,12,14,15, - 11,13,12,15,13,11,11,12,13,14,11,12,13,13,15,12, - 13,13,14,15,13,14,14,14,16,14,15,15,16,16,11,12, - 11,14,13,12,13,13,15,14,11,13,12,15,13,14,15,15, - 16,16,13,15,13,16,14, 9,10,11,12,14,11,11,12,13, - 15,11,12,12,13,14,13,14,15,15,17,13,14,14,15,16, - 11,11,12,13,15,12,12,13,14,16,12,13,13,14,15,14, - 14,16,15,17,15,15,15,16,17,11,12,12,14,14,12,13, - 13,15,16,12,13,13,15,15,15,15,15,16,17,14,15,15, - 16,16,14,14,15,15,17,14,15,15,15,17,15,15,16,16, - 17,16,16,17,16,18,17,17,17,18,18,14,15,14,16,16, - 15,15,16,17,17,14,15,15,17,16,17,17,17,18,18,16, - 16,16,17,17, 9,11,10,14,12,11,12,12,14,13,11,12, - 11,15,13,13,14,14,16,15,13,15,14,17,15,11,12,12, - 15,14,12,13,13,15,15,12,13,13,15,15,14,15,15,16, - 16,15,15,15,17,16,11,12,11,15,13,12,13,13,15,14, - 12,13,12,16,14,15,15,15,17,16,14,15,14,17,15,14, - 14,15,16,16,14,15,15,16,16,15,16,15,17,17,16,16, - 16,17,17,17,17,17,18,17,14,15,14,16,15,15,15,15, - 17,16,15,15,15,17,15,17,17,17,18,18,16,17,16,18, - 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, - 10,11,11,13,14,10,12,11,14,13, 7, 9, 9,11,12, 9, - 10,10,12,13, 9,10,10,13,13,11,11,12,13,15,11,12, - 12,15,14, 8, 9, 9,12,11, 9,11,10,13,13, 9,11,10, - 13,12,12,13,12,14,15,11,13,12,15,13,10,11,12,13, - 14,11,12,12,13,15,12,12,13,14,15,13,13,14,14,16, - 14,15,15,16,16,11,12,11,14,13,12,13,13,15,14,11, - 13,12,15,13,14,15,15,15,16,13,14,14,16,14, 7, 9, - 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12,12, - 14,15,11,12,12,15,14, 9, 9,11,11,13,10,10,12,12, - 14,10,11,12,13,14,12,12,13,14,16,12,13,13,15,15, - 9,11,10,13,13,10,12,12,13,14,10,12,11,14,13,12, - 13,13,15,16,12,13,13,15,14,11,11,13,13,15,12,12, - 14,13,16,13,13,13,14,15,14,14,15,14,17,15,15,15, - 16,16,12,13,12,15,14,13,14,14,15,15,12,14,13,16, - 14,15,15,16,16,17,14,15,14,17,15, 7, 9, 9,12,11, - 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,14,11, - 13,12,15,14, 9,10,10,13,12,10,10,11,12,13,10,12, - 11,14,13,12,12,13,13,15,12,14,13,16,15, 9,10,10, - 13,12,11,11,12,13,13,10,12,10,14,12,13,13,13,15, - 15,12,13,12,15,13,11,12,12,14,14,12,12,13,14,15, - 13,14,13,15,15,14,13,15,13,16,15,16,15,17,16,12, - 13,12,14,14,13,14,14,15,15,12,13,12,15,14,15,15, - 16,16,17,14,15,13,16,13,10,11,12,13,14,11,12,13, - 14,15,12,13,13,15,15,14,14,15,15,17,14,15,15,16, - 16,12,12,13,12,15,12,12,14,13,16,13,13,14,14,16, - 14,14,16,15,17,15,15,16,16,17,12,13,13,15,15,13, - 14,14,16,16,13,14,13,16,15,15,16,16,17,17,14,15, - 15,17,16,14,14,15,14,17,15,15,16,15,17,15,15,16, - 15,17,16,16,17,16,18,17,17,17,17,18,14,15,15,17, - 16,15,16,16,17,17,15,16,15,17,16,17,17,17,18,18, - 16,17,16,18,17,10,12,11,14,14,12,13,13,15,15,12, - 13,12,15,14,14,15,15,16,16,14,15,15,17,16,11,13, - 12,15,14,12,13,13,15,15,13,14,13,16,14,15,15,15, - 16,16,15,16,15,17,16,12,13,13,15,15,13,14,14,16, - 16,12,14,13,16,15,15,16,16,17,17,15,16,15,17,16, - 14,15,15,16,16,14,15,15,16,16,15,16,16,17,16,16, - 16,16,16,17,17,18,17,18,17,14,15,15,17,16,15,16, - 16,17,17,15,16,15,17,16,17,17,18,18,18,16,17,16, - 18,16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, - 11,10,11,12,13,14,10,11,11,14,13, 8, 9, 9,11,12, - 9,10,11,12,13, 9,10,11,13,13,11,12,13,13,15,12, - 12,12,15,14, 7, 9, 9,12,11, 9,10,10,13,13, 9,10, - 10,13,12,11,12,12,14,15,11,12,11,15,13,11,11,12, - 13,14,11,12,13,13,15,12,13,13,14,15,13,14,14,14, - 16,14,15,15,16,16,10,12,11,14,13,12,13,12,14,14, - 11,12,12,15,13,14,15,15,16,16,13,14,13,16,14, 7, - 9, 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12, - 13,14,15,11,12,12,14,14, 9,10,10,12,13,10,10,12, - 12,14,11,12,11,13,13,12,12,14,13,15,13,13,13,15, - 15, 9,10,10,12,13,10,11,12,13,14,10,11,10,13,12, - 13,13,14,15,16,12,13,12,15,13,12,13,13,14,14,12, - 12,13,14,15,13,14,14,15,15,14,13,15,13,16,15,16, - 15,17,16,11,12,12,14,14,13,13,14,15,15,12,13,12, - 15,14,15,15,16,16,17,14,14,13,16,13, 7, 9, 9,12, - 11, 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,15, - 11,12,12,15,14, 9,10,11,13,13,10,11,12,13,14,10, - 12,12,14,13,12,13,13,14,16,12,13,13,16,15, 9,11, - 9,13,11,10,12,11,13,13,10,12,10,14,12,12,13,13, - 15,15,12,13,12,16,14,12,12,13,14,15,12,13,14,14, - 15,13,14,14,15,15,14,14,15,15,17,15,16,15,17,16, - 11,13,11,15,13,13,14,13,15,14,12,14,12,16,13,15, - 15,15,16,16,14,15,14,17,14,10,11,12,14,14,12,12, - 13,14,15,12,13,13,15,15,14,15,15,16,17,14,15,15, - 16,16,12,12,13,15,15,13,13,14,15,16,13,14,14,16, - 16,15,15,16,16,17,15,16,16,17,17,11,12,13,14,15, - 13,13,14,15,16,12,13,13,15,15,15,15,16,16,17,15, - 15,15,16,16,14,15,15,16,17,15,15,16,16,17,15,16, - 16,17,17,16,16,17,16,18,17,17,17,18,18,14,15,15, - 16,16,15,16,16,16,17,15,15,15,16,16,17,17,17,18, - 18,16,16,16,17,16,10,12,11,14,13,12,13,13,15,15, - 11,13,12,15,14,14,15,15,16,16,14,15,14,17,15,12, - 13,13,15,15,13,13,14,16,16,13,14,14,16,16,15,15, - 15,16,17,15,16,16,17,17,12,13,12,15,12,13,14,13, - 16,14,12,14,12,16,13,15,16,15,17,16,14,16,14,17, - 15,14,15,15,16,17,15,15,16,17,17,15,16,16,17,17, - 16,16,17,17,18,17,18,17,18,18,14,15,14,17,14,15, - 16,15,17,15,15,16,15,17,15,17,17,17,18,17,16,17, - 16,18,16, 9,11,11,14,14,11,12,12,14,14,11,12,12, - 15,14,13,14,14,16,16,13,15,14,16,16,10,11,12,14, - 14,11,12,13,15,15,12,13,13,15,15,13,14,15,16,17, - 14,15,15,17,16,11,12,12,15,14,12,13,13,15,15,12, - 13,13,15,15,14,15,15,16,16,14,15,15,17,16,12,13, - 14,15,16,13,14,14,15,16,13,14,15,16,16,15,15,16, - 16,18,16,16,16,18,17,14,14,14,16,15,15,15,15,17, - 16,14,15,15,17,16,16,17,17,18,17,16,16,16,18,16, - 10,12,12,14,14,11,12,13,15,15,12,13,13,15,15,13, - 14,15,16,17,14,15,15,17,16,11,12,13,14,15,12,12, - 14,15,16,13,13,14,15,16,14,14,15,16,17,15,15,16, - 17,17,12,13,13,15,15,13,14,14,16,16,13,14,13,16, - 15,15,16,15,17,17,15,16,15,17,16,13,13,15,14,17, - 14,13,16,15,17,15,14,16,15,17,15,15,17,16,18,16, - 16,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, - 15,17,16,17,17,17,18,18,16,17,16,18,17,10,12,11, - 14,14,11,12,13,15,15,12,13,12,15,15,14,15,15,16, - 16,14,15,15,17,16,11,12,12,15,15,12,13,13,15,15, - 13,14,13,16,15,14,15,15,16,16,15,16,15,17,16,11, - 13,13,15,15,13,14,14,15,15,12,14,13,16,15,15,16, - 15,17,17,15,16,15,17,16,13,15,14,16,16,14,15,14, - 16,16,15,16,15,17,16,15,16,16,16,17,16,17,16,18, - 17,14,15,15,16,16,15,16,16,17,17,15,15,15,17,16, - 17,17,17,18,18,16,16,16,18,16,12,13,13,15,16,13, - 14,14,15,16,13,14,14,16,16,15,15,16,16,18,15,16, - 16,17,17,13,13,14,15,16,14,14,15,15,17,14,15,15, - 16,17,15,15,17,16,18,16,16,17,17,17,13,14,14,16, - 16,14,15,15,17,17,14,15,14,17,16,16,17,16,17,18, - 16,17,16,18,17,15,15,16,14,17,16,15,17,14,18,16, - 16,16,15,18,16,16,18,15,19,18,18,18,17,19,15,16, - 16,18,17,16,17,17,18,17,16,17,16,18,17,18,18,18, - 19,19,17,18,16,18,17,11,12,12,15,15,13,13,14,15, - 16,13,14,13,16,15,15,16,16,16,17,15,16,16,17,16, - 12,14,13,16,15,13,13,14,15,16,14,15,14,17,15,15, - 15,16,16,17,16,17,16,18,17,12,13,14,15,16,14,15, - 15,16,16,13,14,13,16,15,16,16,16,17,17,15,16,15, - 17,15,15,16,15,17,16,15,15,15,16,16,16,17,16,18, - 16,16,15,16,15,17,17,18,17,18,17,15,15,16,17,17, - 16,16,17,17,17,15,16,15,17,16,18,18,18,18,18,16, - 17,16,18,15, 9,11,11,14,14,11,12,12,14,15,10,12, - 12,15,14,13,14,15,16,16,13,14,14,16,16,11,12,12, - 14,15,12,12,13,15,15,12,13,13,15,15,14,15,15,16, - 17,14,15,15,16,16,10,12,12,14,14,12,13,13,15,15, - 11,13,12,15,15,14,15,15,16,17,13,15,14,16,16,14, - 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, - 17,16,18,16,17,17,17,17,12,14,13,16,15,13,15,14, - 16,16,13,14,14,16,15,16,16,16,17,17,15,16,15,17, - 16,10,11,11,14,14,12,12,13,14,15,11,13,12,15,14, - 14,15,15,16,17,14,15,15,16,16,12,13,13,15,15,12, - 13,14,15,16,13,14,14,15,15,15,15,16,16,17,15,15, - 16,17,17,11,12,12,15,15,13,13,14,15,16,12,13,13, - 15,15,15,15,16,16,17,14,15,15,16,16,14,15,15,16, - 16,15,15,15,16,17,15,16,16,17,17,16,16,17,16,18, - 17,17,17,17,18,13,14,15,16,16,15,15,16,16,17,14, - 14,14,16,16,16,16,17,17,18,16,16,16,17,16,10,12, - 12,14,14,12,13,13,15,15,11,13,12,15,15,14,15,15, - 16,17,13,15,14,17,16,12,13,13,15,15,13,13,14,15, - 16,13,14,14,16,16,15,15,16,16,17,15,15,16,17,17, - 11,13,12,15,14,13,14,13,16,15,12,14,12,16,15,15, - 16,15,17,17,14,15,14,17,16,14,15,15,16,17,15,15, - 16,16,17,15,16,16,17,17,16,16,17,17,18,17,17,17, - 18,18,13,15,13,17,14,14,16,14,17,16,14,15,13,17, - 15,16,17,16,18,17,15,17,15,18,16,11,12,12,15,15, - 13,13,14,15,16,13,14,13,16,15,15,16,16,16,17,15, - 16,16,17,16,12,14,13,16,15,13,13,14,15,16,14,15, - 15,16,16,16,15,16,16,17,16,16,16,17,17,12,13,14, - 15,16,14,14,15,15,17,13,14,13,16,15,16,16,17,17, - 18,15,16,15,17,15,15,16,15,17,17,15,15,16,16,17, - 16,17,16,17,17,16,15,17,15,18,17,18,17,18,18,15, - 15,16,16,17,16,16,17,16,18,15,15,15,16,16,17,17, - 18,17,18,16,16,15,17,15,12,13,13,15,15,13,14,14, - 16,16,13,14,14,16,16,15,16,16,17,18,15,16,15,18, - 16,13,14,14,16,16,14,14,15,16,17,14,15,15,17,17, - 16,16,17,17,18,16,16,17,18,17,13,14,13,16,14,14, - 15,15,17,16,14,15,14,17,15,16,17,17,18,17,15,17, - 15,18,16,15,16,16,17,17,16,16,17,17,18,16,17,17, - 18,18,17,16,18,17,19,18,18,18,18,18,15,16,15,17, - 14,16,16,16,18,15,16,17,15,18,14,18,18,18,18,17, - 17,18,16,19,15, -}; - -static const static_codebook _44p5_p2_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p5_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p5_p2_0, - 0 -}; - -static const long _vq_quantlist__44p5_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_p3_0[] = { - 1, 5, 6, 5, 7, 8, 5, 8, 7, 5, 7, 8, 7, 8,10, 8, - 10,10, 5, 8, 7, 8,10,10, 7,10, 8, 6, 8, 9, 8,10, - 11, 9,10,10, 9,10,11,10,11,12,11,12,12, 9,11,10, - 11,12,12,10,12,11, 6, 9, 8, 9,10,10, 8,11,10, 9, - 10,11,10,11,12,11,12,12, 9,11,10,11,12,12,10,12, - 11, 6, 9, 9, 8,10,11, 9,11,10, 8,10,10,10,10,12, - 11,12,12, 9,11,10,11,12,12,10,12,11, 8,10,10,10, - 11,12,10,12,11,10,10,12,11,11,13,12,13,13,10,12, - 11,12,13,13,11,13,11, 7,10,10,10,11,12,10,12,11, - 10,12,11,11,11,12,12,14,13,10,12,12,12,14,14,11, - 13,11, 6, 9, 9, 9,10,11, 8,11,10, 9,10,11,10,11, - 12,11,12,12, 8,11,10,11,12,12,10,12,10, 7,10,10, - 10,11,12,10,12,11,10,12,12,11,11,13,12,13,13,10, - 11,12,12,13,14,11,12,11, 8,10,10,10,11,12,10,12, - 11,10,11,12,11,11,13,12,13,13,10,12,10,12,13,13, - 11,13,11, -}; - -static const static_codebook _44p5_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p5_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p5_p3_0, - 0 -}; - -static const long _vq_quantlist__44p5_p3_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_p3_1[] = { - 5, 6, 6, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 7, 8, 7, - 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, - 8, 9, 9, 8, 9, 9, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 8, 6, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 9, - 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, - 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 8, 9, 8, 9, 8, - 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, 8, - 9, 9, 6, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, - 8, 8, 9, 8, 9, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 8, - 8, 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, - 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p5_p3_1 = { - 5, 243, - (long *)_vq_lengthlist__44p5_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p5_p3_1, - 0 -}; - -static const long _vq_quantlist__44p5_p4_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_p4_0[] = { - 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, - 10,10, 5, 8, 7, 9,10,10, 7,10, 7, 6, 8, 9, 9,10, - 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, - 11,12,13,11,13,11, 6, 9, 8, 9,11,11, 9,12,10, 9, - 11,11,11,11,13,11,13,12, 9,11,10,12,13,13,11,13, - 11, 6, 9, 9, 8,10,11, 9,12,11, 9,10,11,10,10,12, - 11,13,13, 9,11,11,11,13,12,11,13,11, 8,10,10, 9, - 10,12,10,12,11,10,10,12,10,10,13,12,13,13,10,12, - 11,12,13,13,10,13,10, 7,10,10,11,11,13,11,14,11, - 10,12,11,11,11,13,13,14,13,10,12,12,14,14,14,11, - 14,11, 6, 9, 9, 9,11,12, 8,11,10, 9,11,11,11,11, - 13,11,12,13, 8,11,10,11,13,13,10,12,10, 7,10,10, - 11,11,14,11,13,11,10,12,12,11,11,14,14,14,14,10, - 11,12,13,13,14,11,13,11, 8,10,10,10,11,12, 9,12, - 10,10,11,12,11,10,13,12,13,13,10,12,10,12,13,13, - 11,13,10, -}; - -static const static_codebook _44p5_p4_0 = { - 5, 243, - (long *)_vq_lengthlist__44p5_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p5_p4_0, - 0 -}; - -static const long _vq_quantlist__44p5_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p5_p4_1[] = { - 5, 7, 7,10,10, 7, 8, 9,10,11, 7, 9, 8,11,10, 9, - 10,10,11,11, 9,10,10,11,11, 7, 9, 9,10,10, 8, 9, - 10,10,11, 9,10,10,11,11,10,10,11,11,11,10,11,11, - 12,12, 7, 9, 9,10,10, 9,10,10,11,11, 8,10, 9,11, - 10,10,11,11,11,11,10,11,10,11,11,10,10,10,11,11, - 10,10,11,11,11,11,11,11,11,11,11,11,12,11,12,11, - 12,11,12,12,10,10,10,11,11,10,11,11,11,11,10,11, - 10,11,11,11,12,11,12,12,11,12,11,12,11, 8, 9, 9, - 11,11, 9,10,10,11,12, 9,10,10,11,11,10,11,11,12, - 12,10,11,11,12,12, 9,10,10,11,11,10,10,11,11,12, - 10,11,11,12,12,11,11,12,12,12,11,12,12,12,12, 9, - 10,10,11,11,10,11,11,12,12,10,11,10,12,12,11,12, - 12,12,12,11,12,12,12,12,11,11,11,12,12,11,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12, 8, 9, 9,11,11, 9, - 10,10,11,11, 9,10,10,11,11,10,11,11,12,12,10,11, - 11,12,12, 9,10,10,11,11,10,10,11,12,12,10,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12, 9,10,10,11, - 11,10,11,11,12,12,10,11,10,12,11,11,12,12,12,12, - 11,12,11,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 11,12,12,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,10,11,11,12,12,11,12,12,12, - 12,11,12,12,12,12,12,12,13,13,13,12,12,12,13,13, - 11,12,12,12,12,12,12,12,12,13,12,12,12,13,13,12, - 12,13,13,13,12,13,13,13,13,11,12,12,12,12,12,12, - 12,13,13,12,12,12,13,13,12,13,13,13,13,12,13,13, - 13,13,12,12,12,12,13,12,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,12,12,12,13,12, - 13,13,13,13,13,12,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,10,11,11,12,12,11,12,12,12,12,11,12, - 11,12,12,12,12,12,13,12,12,12,12,13,13,11,12,12, - 12,12,12,12,12,13,13,12,12,12,13,13,12,13,13,13, - 13,12,13,13,13,13,11,12,12,12,12,12,12,12,13,13, - 12,12,12,13,12,12,13,13,13,13,12,13,12,13,13,12, - 12,12,12,13,12,13,13,13,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,12,12,12,13,12,13,13,13, - 13,13,12,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13, 8, 9, 9,11,11, 9,10,10,11,11, 9,10,10,12,11, - 10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11,10, - 10,11,11,12,10,11,11,12,12,11,11,12,12,12,11,12, - 12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11,10, - 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, - 10,11,11,10,10,11,12,12,10,11,11,12,12,11,11,12, - 12,12,11,12,12,12,12,10,10,11,11,12,11,11,12,12, - 12,11,11,12,12,12,11,11,12,12,13,12,12,12,12,12, - 10,11,11,12,12,11,12,11,12,12,11,12,11,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,12,12,12,12,12, - 12,12,12,12,12,12,12,13,12,12,13,12,13,12,12,13, - 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,12, 8,10,10,11,11, - 10,11,11,12,12,10,11,10,12,12,11,12,12,12,12,11, - 12,12,12,12,10,11,10,12,12,10,10,11,12,12,11,12, - 12,12,12,12,12,12,12,13,12,12,12,13,13,10,11,11, - 12,12,11,12,12,12,12,10,12,11,12,12,12,12,12,13, - 13,12,13,12,13,12,11,12,12,12,12,11,12,12,12,13, - 12,12,12,13,13,12,12,13,12,13,12,13,13,13,13,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,12,12,13, - 13,13,13,12,13,12,13,12,11,11,11,12,12,11,12,12, - 12,13,11,12,12,12,12,12,12,12,13,13,12,12,13,13, - 13,11,12,12,12,12,12,12,12,12,13,12,12,13,13,13, - 12,12,13,13,13,13,13,13,13,13,11,12,12,12,12,12, - 13,12,13,13,12,12,12,13,13,12,13,13,13,13,12,13, - 13,13,13,12,12,12,12,13,12,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,10,11,11,12,12,11,12,12,12,13,11, - 12,12,13,12,12,13,13,13,13,12,13,13,13,13,11,12, - 12,12,12,12,12,12,13,13,12,13,12,13,13,13,13,13, - 13,13,13,13,13,13,13,11,12,12,13,12,12,13,12,13, - 13,12,13,12,13,13,13,13,13,13,13,13,13,13,13,13, - 12,13,13,13,13,12,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13, 8, 9, 9,11,11, 9,10,10,11,12, 9,10,10,11, - 11,10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11, - 10,10,11,12,12,10,11,11,12,12,11,11,12,12,12,11, - 12,12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11, - 10,12,12,11,12,12,12,12,11,12,11,12,12,11,11,11, - 12,12,11,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12, 8, - 10,10,11,11,10,10,11,12,12,10,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,10,11,11,12,12,10,11,12, - 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, - 13,10,10,11,12,12,11,12,12,12,12,10,11,10,12,12, - 12,12,12,13,13,12,12,12,13,12,11,12,12,12,12,11, - 12,12,12,13,12,12,12,13,13,12,12,13,12,13,12,13, - 13,13,13,11,12,12,12,12,12,12,12,13,13,11,12,12, - 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15,14,18,15,15,16,16,17,16,15,18,15,18,17,18,18, - 18,18,13,15,14,17,16,15,16,16,17,17,14,15,13,17, - 15,17,17,18,18,18,16,17,14,20,14, 8,10,10,14,14, - 11,11,13,14,16,11,13,11,16,14,14,15,16,16,18,14, - 16,15,18,16,10,12,11,15,14,11,11,13,14,16,13,14, - 13,16,15,15,14,16,15,19,16,17,16,20,18,10,11,12, - 14,15,13,13,14,16,16,11,14,11,16,14,16,16,17,18, - 19,15,17,14,20,15,14,15,14,17,16,13,14,15,15,18, - 16,17,16,19,18,16,15,18,15,19,18,19,18,21,21,14, - 14,15,16,17,16,16,17,18,18,13,15,14,17,15,18,18, - 19,18,22,16,18,15,21,15,12,13,14,16,16,14,14,16, - 16,18,14,15,15,17,18,16,16,18,18,20,18,18,17,20, - 20,13,14,15,15,17,15,14,16,16,18,16,16,16,17,19, - 17,15,18,17,21,18,18,18,19,19,14,15,15,18,17,15, - 16,16,18,19,15,16,15,18,18,17,18,18,20,21,17,19, - 17,20,19,16,16,17,16,19,17,17,18,17,20,18,18,18, - 18,19,19,18,20,17,22,20,20,19,20,20,17,17,18,18, - 19,18,18,20,21,20,17,18,17,20,20,21,21,21,21,21, - 19,21,18,22,20,11,13,13,17,16,14,14,16,16,18,14, - 16,14,18,16,17,18,19,19,20,18,19,18,21,19,14,15, - 14,17,16,14,14,16,18,18,16,17,16,18,17,18,17,19, - 18,20,19,19,18,20,20,13,14,15,16,17,16,16,17,18, - 19,14,16,14,19,17,18,19,18,20,20,18,20,17,21,18, - 17,17,17,19,18,16,17,18,18,19,18,19,18,21,21,18, - 18,20,17,21,19,20,20,22,21,16,17,18,18,19,18,18, - 19,21,20,16,17,17,20,18,21,21,22,21,22,18,21,18, - 0,18, 7, 9, 9,13,13, 9,11,12,14,15, 8,11,10,15, - 14,13,14,15,16,18,11,14,13,17,15, 9,11,11,14,14, - 11,11,13,14,16,11,12,12,15,15,14,14,16,15,18,14, - 14,15,17,17, 8,11,10,14,14,11,12,12,15,15,10,12, - 10,16,14,14,15,15,17,18,13,15,12,18,15,13,14,14, - 16,16,14,14,15,15,17,15,15,15,16,17,16,15,17,15, - 19,17,17,17,18,18,12,14,13,16,15,15,15,15,17,17, - 13,15,13,17,14,17,18,18,18,19,15,17,14,19,14, 8, - 10,10,14,14,11,11,13,14,16,11,13,11,16,14,14,15, - 16,17,19,14,16,15,18,17,10,12,11,15,14,11,11,14, - 14,17,13,14,13,17,15,15,14,17,15,19,16,17,16,19, - 17,10,11,12,14,15,13,13,14,15,17,11,13,11,17,14, - 16,16,17,18,19,15,16,14,18,15,14,15,14,16,16,13, - 14,15,15,18,16,16,16,18,18,16,15,18,15,20,18,19, - 18,21,18,14,14,15,16,17,16,16,17,17,18,13,15,14, - 17,16,19,19,19,19,19,15,18,15,20,15, 7,10,10,13, - 13,10,11,12,14,15, 9,12,10,15,14,13,14,15,16,17, - 12,15,13,17,16,10,11,11,14,14,10,10,13,14,16,12, - 13,13,16,15,14,13,16,15,18,15,15,16,17,17,10,12, - 10,14,13,12,13,12,15,15,10,13,10,16,13,15,16,15, - 17,18,13,16,12,18,15,13,14,14,16,17,14,13,15,15, - 18,15,16,15,17,17,16,14,17,15,19,17,18,18,19,19, - 13,15,13,17,14,15,15,15,18,17,14,15,13,17,14,18, - 17,18,18,19,15,17,15,19,15,11,13,13,16,17,14,14, - 16,16,18,14,16,15,18,17,17,18,19,18,21,18,18,17, - 20,18,13,15,14,17,16,14,14,16,17,18,16,17,16,19, - 17,18,17,19,18,22,18,19,19,21,21,13,14,15,16,18, - 16,16,17,17,20,14,16,14,18,17,18,18,19,19,21,17, - 18,17,21,18,17,18,17,19,18,16,17,17,18,19,18,18, - 18,22,22,18,17,19,17, 0,20,21,19,21,20,17,17,18, - 18,21,18,18,18,19,21,17,17,17,19,19,20,20,22,21, - 21,19,20,18,20,17,12,14,13,17,16,14,15,15,17,18, - 14,16,14,18,16,17,18,18,21,20,16,18,16,21,18,14, - 15,15,17,17,15,15,16,18,18,15,17,16,18,18,17,17, - 19,19,20,18,19,18,20,19,14,15,14,17,15,15,16,16, - 18,17,15,16,14,19,15,18,18,18,19,20,17,20,15,21, - 17,16,17,18,18,19,17,17,18,18,20,18,19,18,19,21, - 19,18,19,19,21,20, 0,19,21,20,16,17,16,19,16,18, - 18,18,19,19,17,18,17,20,17,19,20,20,22, 0,19,20, - 17,21,17,11,13,14,16,17,14,15,15,17,18,14,15,15, - 18,18,16,17,17,19,20,16,18,17,19,21,13,14,15,17, - 17,14,15,16,17,19,15,16,16,18,19,16,17,18,19,21, - 17,18,20,21,21,13,15,15,17,17,15,16,16,18,19,15, - 16,16,18,19,17,17,18,19,22,17,19,18,22,19,15,16, - 17,19,19,16,17,18,18,20,17,18,18,19,20,19,18,20, - 18,22,20,19,19,22,21,16,17,17,18,19,18,18,18,19, - 20,17,18,18,20,19,20,19,20,22,20,19,20,21,21,20, - 12,14,14,16,16,13,14,16,17,18,14,16,15,18,18,15, - 17,17,19,19,17,18,18,19,19,13,14,15,16,17,14,14, - 16,16,20,15,16,16,17,19,16,15,18,17,20,18,17,19, - 19,19,14,15,15,17,17,16,16,16,18,18,15,16,15,19, - 18,17,18,18,20,21,17,18,17,21,18,16,15,17,17,19, - 17,15,18,17,20,19,17,18,19,20,18,16,19,17,22,20, - 19,20,19,20,17,17,18,19,19,18,18,19,20,20,17,18, - 17,18,18,21,21,20,20,21,18,20,17,21,19,11,14,14, - 16,17,15,14,16,17,19,14,16,14,18,17,18,18,19,19, - 21,17,19,18,20,20,13,15,14,17,17,14,14,16,17,18, - 16,17,16,19,18,18,17,19,18,20,18,21,18,20,20,13, - 15,15,16,17,16,16,17,18,19,14,16,15,19,18,19,19, - 19,21,20,18,19,17,20,18,16,17,16,19,18,16,17,17, - 19,20,17,19,18,20,19,18,17,21,18, 0,21,20,20, 0, - 20,17,17,18,18,19,18,19,19,20,22,16,17,17,20,18, - 21,22,20,20,22,18,22,18,22,18,12,14,14,17,17,14, - 15,16,17,19,14,16,15,17,17,17,17,18,18,21,17,19, - 17,20,19,14,15,15,16,18,15,14,16,16,19,16,17,16, - 19,18,17,16,20,17,20,18,20,19,19,20,14,15,15,18, - 17,16,16,17,18,19,14,16,15,19,17,18,21,18,19,21, - 17,18,17,19,18,17,17,18,17,20,17,16,18,17,21,18, - 19,19,19,19,18,17,19,17,20,20,21,20,21,20,17,17, - 17,19,19,19,18,18,20,21,16,18,16,19,18,20,20,21, - 21,20,18,19,16, 0,17,12,14,14,17,17,15,15,18,17, - 19,15,18,15,20,16,20,19,21,18,22,20,20,20,22,19, - 14,16,14,20,17,14,15,17,17,20,18,18,17,20,18,18, - 17,19,17,21,20,21,20, 0,21,14,15,16,17,19,18,17, - 19,18,21,14,18,15,21,17,21,20,21,20, 0,18,21,17, - 21,17,18,19,17,20,18,16,17,17,19,19,19,21,20, 0, - 20,18,17,21,17, 0,22, 0,21, 0,22,17,17,19,18,20, - 20,20,21,19,22,16,17,18,20,18,22,22, 0,22, 0,17, - 21,17,22,17,11,14,13,16,16,14,15,15,17,18,14,15, - 14,18,17,17,18,18,19,20,16,17,17,21,19,13,14,15, - 17,17,15,16,16,18,18,15,16,16,19,18,18,18,18,19, - 20,17,18,18,20,19,13,15,14,17,17,15,16,16,17,18, - 14,16,15,19,17,17,18,19,21,21,17,18,17,20,18,16, - 17,17,19,19,17,18,19,19,20,18,19,18,21,21,21,20, - 19,21,22,20,20,19,21,20,15,17,16,19,19,17,18,18, - 20,21,16,18,17,20,18,19,19,21,21,21,19,19,19,20, - 18,11,14,13,17,16,14,14,16,16,19,14,16,15,19,16, - 18,18,18,19,22,17,18,17,20,19,13,15,14,17,17,15, - 15,16,17,19,16,17,16,20,18,18,17,19,18,21,19,19, - 18,22, 0,13,14,15,17,18,16,16,17,17,19,14,16,15, - 19,18,18,19,19,20,21,18,18,17,20,18,17,18,17,20, - 18,16,17,17,18,20,18,19,18,20,20,18,18,21,17,21, - 20,21,21, 0,19,16,16,18,18,19,19,18,20,19,20,16, - 17,17,20,18,21,20,21,22,22,18,20,17,21,17,12,14, - 14,17,16,14,15,16,18,18,13,15,14,18,17,17,18,18, - 19,19,15,17,16,19,19,14,15,15,17,17,15,15,16,18, - 19,15,16,16,19,18,17,17,18,18,20,18,18,18,21,20, - 13,15,14,17,16,15,16,15,18,18,14,16,14,18,17,18, - 18,18,19,21,16,18,16,20,17,17,18,17,18,19,17,17, - 18,18,19,18,19,19,21,19,19,18,20,18,21,21,20,20, - 21,20,16,17,15,20,17,17,19,17,19,19,17,18,15,20, - 17,19,20,19,21,22,17,20,16, 0,17,12,14,14,17,18, - 16,15,18,16,20,16,18,15,21,17,20,18,21,19,22,19, - 21,19, 0,19,14,16,15,19,17,14,15,17,16,21,18,19, - 18,21,17,19,17,21,17,22,20,21,21, 0,21,14,15,16, - 17,19,18,17,19,18,21,14,17,15,20,17,21,22,21,20, - 22,18,21,17,21,17,17,19,17,21,18,16,17,17,19,20, - 19,21,20,21,20,17,18,20,17,21, 0,22,20,21,22,17, - 17,20,18,21,21,20,22,20,21,16,17,17,21,19, 0,22, - 0,21,21,18,22,17,21,17,12,14,14,17,16,14,15,16, - 17,18,14,16,15,18,17,17,17,20,19,20,16,18,17,21, - 18,14,15,15,17,17,14,15,16,17,19,16,17,16,18,18, - 17,16,19,18,19,18,19,18,21,20,14,15,15,18,17,16, - 16,16,19,18,15,16,14,20,16,18,18,19,19,20,16,19, - 16,21,17,17,17,18,19,19,16,16,18,18,19,19,19,18, - 20,20,18,16,19,18,20,22,21,20,19,20,16,18,17,20, - 16,18,19,18,19,18,16,18,16,20,17,21,20,21,20,20, - 18,19,17,21,16, -}; - -static const static_codebook _44p5_p5_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p5_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p5_p5_0, - 0 -}; - -static const long _vq_quantlist__44p5_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p5_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p5_p5_1 = { - 1, 7, - (long *)_vq_lengthlist__44p5_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p5_p5_1, - 0 -}; - -static const long _vq_quantlist__44p5_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_p6_0[] = { - 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, - 9,10, 5, 8, 7, 9,10, 9, 7,10, 7, 6, 9, 9, 9,10, - 12,10,12,11, 9,10,11,11,10,13,12,12,13,10,11,11, - 12,13,13,11,13,11, 6, 9, 9,10,11,12, 9,12,11,10, - 11,11,11,11,13,12,13,13, 9,11,10,12,13,13,11,13, - 10, 6, 9,10, 9,11,12,10,12,11, 9,10,11,10,10,13, - 11,13,13,10,11,11,12,13,12,11,13,11, 7, 9,10, 9, - 10,12,10,11,11,10,10,11,10,10,12,12,11,12,10,11, - 10,12,12,12,10,12,10, 7,10,10,11,11,13,11,13,11, - 10,12,11,11,10,13,13,14,13,10,11,12,13,13,14,11, - 13,10, 6,10, 9,10,11,12, 9,12,11, 9,11,11,11,11, - 13,12,12,13, 9,11,10,12,13,13,10,13,10, 7,10,10, - 11,11,14,11,13,11,10,12,11,11,10,14,13,14,13,10, - 11,12,13,13,14,11,13,10, 7,10, 9,10,10,12, 9,12, - 10,10,11,11,10,10,12,12,12,12, 9,11,10,11,12,12, - 10,12, 9, -}; - -static const static_codebook _44p5_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p5_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p5_p6_0, - 0 -}; - -static const long _vq_quantlist__44p5_p6_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_p6_1[] = { - 2, 6, 6, 5, 7, 8, 5, 8, 7, 6, 7, 7, 7, 7, 8, 8, - 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 6, 8, 8, 8, 9, - 10, 8, 9, 9, 8, 9, 9, 9, 9,10,10,10,10, 8, 9, 9, - 10,10,10, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 9, - 9, 9, 9, 9,10,10,10,10, 8, 9, 9,10,10,10, 9,10, - 9, 6, 8, 9, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9,10, - 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 8, 9, 8, - 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 9,10,10, 9,10,10, - 9,10, 9, 9, 9,10,10,10,10, 9,10, 9,10,10,10, 9, - 10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, - 10, 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, - 9,10,10, 9,10, 9, 9, 9,10,10, 9,10,10,10,10, 9, - 9, 9,10,10,10, 9,10, 9, 7, 9, 8, 8, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p5_p6_1 = { - 5, 243, - (long *)_vq_lengthlist__44p5_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p5_p6_1, - 0 -}; - -static const long _vq_quantlist__44p5_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p5_p7_0 = { - 5, 243, - (long *)_vq_lengthlist__44p5_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p5_p7_0, - 0 -}; - -static const long _vq_quantlist__44p5_p7_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p5_p7_1[] = { - 1, 7, 7, 6, 9, 9, 7, 9, 9, 6, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10, -}; - -static const static_codebook _44p5_p7_1 = { - 5, 243, - (long *)_vq_lengthlist__44p5_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p5_p7_1, - 0 -}; - -static const long _vq_quantlist__44p5_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p5_p7_2[] = { - 1, 2, 3, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,12,12,13,13,14,14,14,14, -}; - -static const static_codebook _44p5_p7_2 = { - 1, 25, - (long *)_vq_lengthlist__44p5_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p5_p7_2, - 0 -}; - -static const long _vq_quantlist__44p5_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p5_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p5_p7_3 = { - 1, 25, - (long *)_vq_lengthlist__44p5_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p5_p7_3, - 0 -}; - -static const long _huff_lengthlist__44p5_short[] = { - 4, 7,12,14,15,18,20,20, 5, 3, 4, 6, 9,11,15,19, - 9, 4, 3, 4, 7, 9,13,18,11, 6, 3, 3, 5, 8,13,19, - 14, 9, 6, 5, 7,10,16,20,16,11, 9, 8,10,10,14,16, - 21,14,13,11, 8, 7,11,14,21,14,13, 9, 6, 5,10,12, -}; - -static const static_codebook _huff_book__44p5_short = { - 2, 64, - (long *)_huff_lengthlist__44p5_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p6_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p6_l0_0[] = { - 1, 4, 4, 7, 7,10,10,12,12,12,12,13,12, 5, 5, 5, - 8, 6,11, 9,12,12,13,12,12,12, 4, 5, 5, 6, 8, 9, - 11,12,12,13,12,12,12, 7, 7, 8, 9, 9,11, 8,12, 9, - 12,12,12,12, 7, 8, 8, 9, 9, 8,11, 9,12,12,12,11, - 12,10,10,10,11,11,11,11,11,10,11,11,12,11,10,10, - 10,11,11,11,11,10,11,11,11,11,12,11,11,11,12,11, - 12,11,12,11,13,11,13,11,11,11,11,11,12,11,12,10, - 13,11,12,11,13,12,12,12,13,12,13,13,13,12,14,12, - 14,13,12,12,12,12,13,13,13,12,14,12,14,13,14,13, - 14,14,14,14,14,14,14,14,15,14,15,14,13,14,13,14, - 14,14,14,14,15,14,14,14,15, -}; - -static const static_codebook _44p6_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p6_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p6_l0_0, - 0 -}; - -static const long _vq_quantlist__44p6_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p6_l0_1[] = { - 4, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 5, 5, 4, 5, 5, 5, 5, 5, 4, -}; - -static const static_codebook _44p6_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p6_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p6_l0_1, - 0 -}; - -static const long _vq_quantlist__44p6_l1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_l1_0[] = { - 1, 3, 2, 5, 5, 6, 6, 6, 6, -}; - -static const static_codebook _44p6_l1_0 = { - 2, 9, - (long *)_vq_lengthlist__44p6_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p6_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p6_lfe[] = { - 2, 3, 1, 3, -}; - -static const static_codebook _huff_book__44p6_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p6_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p6_long[] = { - 2, 7,13,15,16,17,19,20, 6, 3, 4, 7, 9,10,12,15, - 13, 4, 3, 4, 7, 8,11,13,14, 7, 4, 4, 6, 7,10,11, - 16, 9, 7, 6, 7, 8, 9,10,16, 9, 8, 7, 7, 6, 8, 8, - 18,12,10,10, 9, 8, 8, 9,20,14,13,12,11, 8, 9, 9, -}; - -static const static_codebook _huff_book__44p6_long = { - 2, 64, - (long *)_huff_lengthlist__44p6_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p6_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_p1_0[] = { - 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, - 10, 8, 9, 9, 8, 9,10, 9,10,12,10,11,11, 8, 9,10, - 10,11,11, 9,11,11, 5, 8, 7, 8, 9, 9, 8,10, 9, 8, - 10, 9, 9,11,11,10,11,11, 8,10, 9,10,11,11, 9,12, - 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9, 9, 9,10,11, - 9,11,11, 8,10,10,10,11,11,10,12,11, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,10,13,11,11,12, 9,11, - 11,11,12,13,11,13,12, 7, 9, 9, 9,11,11, 9,12,10, - 9,11,10,10,11,12,11,13,12, 9,11,11,11,13,13,11, - 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8,10,10,10,11, - 11,10,11,11, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, - 9,10,12, 9,11,11, 9,11,11,11,11,13,11,13,13, 9, - 10,11,11,12,13,10,12,11, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,12,13,11,13,12, 9,11, 9,11,12,11, - 10,13,10, -}; - -static const static_codebook _44p6_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p6_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p6_p1_0, - 0 -}; - -static const long _vq_quantlist__44p6_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p6_p2_0[] = { - 4, 6, 6, 9, 9, 6, 7, 8,10,10, 6, 8, 7,10,10, 8, - 10,10,12,13, 8,10,10,13,12, 6, 8, 8,10,10, 7, 8, - 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, - 14,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 9, 8,11, - 10,10,11,11,13,14,10,11,10,13,12, 9,10,10,12,12, - 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, - 14,13,15,14, 9,10,10,13,12,10,11,11,13,13,10,11, - 10,13,12,13,13,14,14,15,12,13,12,15,12, 6, 8, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,12,13, - 14,10,11,11,14,13, 8, 9, 9,11,12, 9,10,11,12,13, - 9,10,11,12,13,11,11,13,13,15,11,12,12,14,14, 8, - 9, 9,12,12, 9,10,11,12,13, 9,10,10,13,12,11,12, - 13,14,15,11,12,12,14,14,11,11,12,13,14,11,12,13, - 13,15,12,13,13,14,15,13,13,14,14,16,14,15,15,16, - 16,11,12,11,14,13,12,13,13,14,14,11,13,12,14,13, - 14,15,15,16,16,13,14,14,16,14, 6, 8, 8,11,10, 8, - 9, 9,12,11, 8,10, 9,12,11,10,11,11,13,13,10,12, - 11,14,13, 8, 9, 9,12,12, 9,10,10,12,13, 9,11,10, - 13,12,11,12,12,14,14,11,13,12,15,14, 8, 9, 9,12, - 11, 9,10,10,13,12, 9,11,10,13,12,12,12,12,14,14, - 11,13,12,15,13,11,11,12,13,14,11,12,13,13,14,12, - 13,13,14,15,13,13,14,14,16,14,15,15,16,16,11,12, - 11,14,13,12,13,13,15,14,11,13,12,15,13,14,15,15, - 16,16,13,15,13,16,14, 9,10,11,12,13,11,11,12,13, - 14,11,12,12,13,14,13,13,14,14,16,13,14,14,15,16, - 11,11,12,13,14,12,12,13,14,15,12,13,13,14,15,14, - 14,15,15,17,14,15,15,16,17,11,12,12,14,14,12,13, - 13,14,15,12,13,12,15,15,14,15,15,16,17,14,15,15, - 16,16,13,14,14,15,16,14,14,15,15,17,15,15,15,16, - 17,16,16,17,16,18,16,17,17,18,18,13,14,14,16,15, - 14,15,15,17,16,14,15,15,16,16,16,17,17,18,18,16, - 16,16,17,16, 9,11,10,13,12,11,12,12,14,13,11,12, - 11,15,13,13,14,14,16,15,13,14,13,17,14,11,12,12, - 14,14,12,12,13,15,15,12,13,13,15,14,14,14,15,16, - 16,14,15,15,17,16,11,12,11,14,13,12,13,13,15,14, - 12,13,12,15,13,14,15,15,16,16,14,15,14,17,15,13, - 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, - 16,17,17,16,17,17,18,18,13,15,14,16,15,15,15,15, - 17,16,14,15,14,17,15,16,17,17,18,18,16,17,16,18, - 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, - 10,11,11,13,14,10,12,11,14,13, 7, 9, 9,11,12, 9, - 10,10,12,13, 9,10,10,13,12,11,11,12,13,15,11,12, - 12,15,14, 8, 9, 9,12,11, 9,10,10,13,13, 9,11,10, - 13,12,12,12,12,14,15,11,13,12,15,13,10,11,11,13, - 14,11,12,12,13,15,11,12,12,14,14,13,13,14,14,16, - 14,15,14,16,16,11,12,11,14,13,12,13,13,15,14,11, - 13,12,15,13,14,15,15,16,16,13,14,14,16,14, 8, 9, - 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12,13, - 14,15,11,12,12,15,14, 9, 9,11,11,13,10,10,12,12, - 14,10,10,11,13,14,12,12,13,14,16,12,13,13,15,15, - 9,11,10,13,12,10,11,11,13,14,10,12,11,14,13,12, - 13,13,15,16,12,13,13,15,15,11,11,13,13,15,12,12, - 14,13,15,13,13,14,14,15,14,14,15,14,17,15,15,15, - 16,16,12,13,12,15,14,13,14,14,15,15,12,14,13,15, - 14,15,15,15,17,17,14,15,14,17,15, 7, 9, 9,12,11, - 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, - 13,12,15,14, 9,10,10,12,12,10,10,11,12,13,10,11, - 11,14,13,12,12,13,14,15,12,13,13,16,15, 9,10,10, - 13,12,10,11,11,13,13,10,11,10,14,12,13,13,13,15, - 15,12,13,12,15,14,11,12,12,14,14,12,12,13,14,15, - 13,14,13,15,15,14,13,15,14,16,15,16,15,17,16,12, - 12,12,14,14,13,13,14,15,15,12,13,12,15,14,15,15, - 16,16,17,14,15,14,17,14,10,11,12,13,14,11,12,13, - 14,15,11,12,13,14,15,13,14,15,15,17,14,15,15,16, - 16,11,12,13,12,15,12,12,14,13,16,13,13,14,13,16, - 14,14,16,14,18,15,15,16,16,17,12,13,12,15,15,13, - 14,14,15,16,13,14,13,16,15,15,15,16,17,18,15,15, - 15,17,16,14,14,15,14,17,15,14,16,14,17,15,15,16, - 15,18,16,16,17,16,19,17,17,17,17,18,14,15,15,17, - 16,15,16,16,17,17,15,16,15,18,16,17,17,18,18,18, - 16,17,16,18,17,10,11,11,14,13,11,12,12,15,14,11, - 13,12,15,14,14,15,15,16,16,14,15,15,17,16,11,12, - 12,15,14,12,13,13,15,14,13,14,13,16,14,14,15,15, - 16,16,15,16,15,18,16,11,13,12,15,15,13,14,14,15, - 15,12,14,13,16,15,15,16,16,17,17,15,16,15,17,16, - 14,15,14,16,16,14,15,15,16,16,15,16,15,17,16,16, - 16,17,16,17,17,18,17,19,18,14,15,15,17,16,15,16, - 16,17,17,15,15,15,18,16,17,18,18,18,18,16,17,16, - 19,16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, - 11,10,11,12,13,14,10,11,11,14,13, 8, 9, 9,11,12, - 9,10,11,12,13, 9,10,10,13,13,11,12,13,13,15,11, - 12,12,15,14, 7, 9, 9,12,11, 9,10,10,12,13, 9,10, - 10,13,12,11,12,12,14,15,11,12,11,14,13,11,11,12, - 13,14,11,12,13,13,15,12,13,13,14,15,13,14,14,14, - 16,14,15,15,16,16,10,11,11,14,13,11,12,12,14,14, - 11,12,12,15,13,14,14,14,16,16,13,14,13,16,14, 7, - 9, 9,11,12, 9,10,10,12,13, 9,10,10,12,12,11,12, - 13,14,15,11,12,12,14,14, 9,10,10,12,13,10,10,11, - 12,14,10,11,11,13,13,12,12,13,14,15,13,13,13,15, - 15, 9,10,10,12,12,10,11,11,13,14,10,11,10,13,12, - 12,13,13,15,16,12,13,12,15,14,11,12,13,14,14,12, - 12,13,14,15,13,14,13,15,15,14,14,15,14,17,15,16, - 15,17,16,11,12,12,14,14,13,13,13,15,15,12,13,12, - 15,14,15,15,15,16,17,14,15,14,16,14, 8, 9, 9,12, - 11, 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,15, - 11,12,12,15,14, 9,10,11,13,13,10,11,12,13,14,10, - 11,11,14,13,12,13,13,15,15,12,13,13,16,15, 9,11, - 9,13,11,10,11,10,14,13,10,12,10,14,12,12,13,13, - 15,15,12,13,12,16,14,12,12,13,14,15,12,13,14,14, - 16,13,14,14,15,15,14,14,15,15,17,15,16,15,17,16, - 11,13,11,15,13,13,14,13,15,14,12,14,12,16,13,15, - 15,15,16,16,14,15,14,17,14,10,11,11,13,14,11,12, - 13,14,15,11,12,12,14,15,14,14,15,16,17,14,15,15, - 16,16,11,12,13,14,15,12,13,14,15,16,13,14,14,15, - 16,15,15,16,16,18,15,16,16,17,17,11,12,12,14,15, - 13,13,14,14,16,12,13,13,15,15,15,15,16,16,18,14, - 15,15,16,16,14,15,15,16,17,15,15,16,16,17,15,16, - 16,17,17,16,16,17,16,19,17,18,17,18,18,14,14,15, - 16,16,15,15,16,16,17,14,15,15,16,16,17,17,18,18, - 19,16,17,16,17,16,10,12,11,14,13,11,13,12,15,14, - 11,13,12,15,14,14,15,15,16,16,13,15,14,17,15,12, - 13,13,15,15,13,13,14,15,16,13,14,14,16,16,14,15, - 15,17,17,15,16,16,17,17,11,13,12,15,12,13,14,13, - 16,13,12,14,12,16,13,15,16,15,17,16,14,16,14,18, - 14,14,15,15,16,17,15,15,16,16,17,15,16,16,17,17, - 16,16,17,17,18,17,18,17,18,18,14,15,14,17,14,15, - 16,15,18,15,15,16,15,18,14,17,17,17,18,17,16,17, - 16,19,16, 9,11,11,13,13,10,12,12,14,14,11,12,12, - 15,14,13,14,14,16,16,13,14,14,16,16,10,11,12,14, - 14,11,12,13,14,15,12,13,13,15,15,13,14,15,16,16, - 14,15,15,17,16,11,12,12,15,14,12,13,13,15,15,12, - 13,12,15,15,14,15,15,16,17,14,15,14,17,16,12,13, - 14,15,16,13,13,14,15,16,13,14,15,16,16,14,15,16, - 16,18,15,16,16,18,18,13,14,14,16,15,14,15,15,17, - 16,14,15,15,17,16,16,17,17,18,18,16,17,16,18,17, - 10,12,12,14,14,11,12,13,15,15,12,13,13,15,15,13, - 14,15,16,17,14,15,15,17,16,11,11,13,14,15,12,12, - 14,15,16,13,13,14,15,16,14,14,15,16,17,15,15,16, - 17,17,12,13,12,15,15,13,14,14,16,16,13,14,13,16, - 15,15,16,15,17,17,15,16,15,18,16,13,12,15,14,17, - 14,13,16,14,17,14,14,16,15,18,15,14,17,16,18,16, - 16,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, - 15,18,16,17,17,17,18,18,16,17,16,19,17,10,11,11, - 14,14,11,12,12,15,15,11,13,12,15,15,14,15,14,16, - 16,14,15,15,17,16,11,12,12,15,14,12,12,13,15,15, - 13,14,13,16,15,14,15,15,16,16,15,16,15,18,17,11, - 13,12,15,15,13,14,13,15,15,12,14,13,16,15,15,16, - 15,17,17,15,16,15,18,16,13,14,13,16,16,14,15,14, - 16,16,14,15,15,17,16,16,16,16,16,18,16,18,17,19, - 18,14,15,15,17,16,15,16,16,17,17,15,15,15,17,16, - 17,17,18,18,19,16,17,16,18,16,12,13,13,15,16,13, - 14,14,16,17,13,14,14,16,16,15,15,16,17,18,15,16, - 16,18,17,13,13,14,14,17,14,14,15,15,17,14,14,15, - 16,17,15,15,17,16,18,16,17,17,18,18,13,14,14,17, - 16,14,15,15,17,17,14,15,14,17,16,16,17,17,18,18, - 16,17,16,18,17,15,14,16,13,18,16,15,17,14,19,16, - 16,17,15,18,17,16,18,15,19,18,18,18,17,19,15,16, - 16,18,17,16,17,17,18,18,16,17,16,19,17,18,19,18, - 19,19,17,18,17,20,18,11,12,12,15,15,13,13,14,15, - 16,13,14,13,16,15,15,16,16,17,17,15,16,16,18,17, - 12,14,13,16,15,13,13,14,15,16,14,15,14,17,16,16, - 16,16,16,17,16,17,17,19,17,12,13,14,16,16,14,15, - 15,16,17,13,15,13,17,15,16,17,17,18,18,16,17,16, - 18,16,15,16,15,17,16,15,15,15,17,17,16,17,16,18, - 17,17,16,17,16,18,18,19,18,20,18,15,16,16,17,17, - 16,17,17,18,18,15,16,15,18,17,18,18,19,19,19,17, - 18,16,19,16, 9,11,11,13,13,11,12,12,14,15,10,12, - 12,14,14,13,14,14,16,16,13,14,14,16,16,11,12,12, - 14,14,12,12,13,15,15,12,13,13,15,15,14,15,15,16, - 17,14,15,15,16,16,10,12,11,14,14,12,13,13,15,15, - 11,13,12,15,14,14,15,15,16,17,13,15,14,17,16,13, - 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, - 17,17,18,16,17,17,18,18,12,14,13,16,15,13,15,14, - 17,16,13,14,13,17,15,15,16,16,18,18,15,16,15,18, - 16,10,11,11,14,14,11,12,13,14,15,11,12,12,15,15, - 14,15,15,16,17,14,15,15,16,16,11,12,13,15,15,12, - 13,14,15,16,13,14,14,15,16,15,15,16,16,18,15,15, - 16,17,17,11,12,12,14,15,13,13,14,15,16,12,13,13, - 15,15,15,15,16,17,18,14,15,15,17,16,14,15,15,16, - 17,15,15,16,16,17,15,16,16,17,17,16,16,17,16,19, - 17,17,18,19,18,13,13,14,16,16,14,15,16,17,17,14, - 14,15,16,16,16,16,17,18,18,16,16,16,18,16,10,12, - 12,14,14,12,13,13,15,15,11,13,12,15,15,14,15,15, - 16,17,13,15,14,17,16,12,13,13,15,15,13,13,14,15, - 16,13,14,14,16,16,15,15,16,17,18,15,15,16,17,17, - 11,13,12,15,14,13,14,13,16,15,12,14,12,16,14,15, - 16,15,17,17,14,16,14,17,16,14,15,15,16,17,15,15, - 16,16,18,15,16,16,17,17,16,17,17,17,19,17,17,17, - 18,18,13,15,12,17,14,14,16,14,17,15,14,15,13,17, - 14,16,17,16,18,17,15,17,14,19,15,11,12,12,15,15, - 13,13,14,15,16,13,14,13,16,15,15,16,16,17,18,15, - 16,16,17,17,12,14,13,16,16,13,13,15,15,17,14,15, - 15,17,16,16,16,17,16,19,16,17,17,18,18,12,13,14, - 15,16,14,14,15,16,17,13,14,13,16,15,16,17,17,18, - 19,15,16,16,17,16,15,16,16,18,17,15,15,16,17,18, - 16,17,17,18,18,16,16,18,16,19,18,19,19,20,19,15, - 15,16,16,17,16,16,17,17,18,15,15,15,17,16,18,18, - 19,18,20,17,17,16,18,16,12,13,13,16,15,13,14,14, - 16,16,13,14,14,16,16,15,16,16,17,18,15,16,15,18, - 17,13,14,14,16,16,14,15,15,16,17,14,15,15,17,17, - 16,17,17,18,18,16,17,17,18,18,13,14,13,17,14,14, - 15,14,17,16,14,15,14,17,15,16,17,17,18,18,15,17, - 15,19,15,16,16,16,17,18,16,16,17,17,19,16,17,17, - 18,19,17,17,18,18,20,18,18,18,19,19,15,16,14,18, - 13,16,17,16,19,15,16,17,15,19,14,18,18,18,19,17, - 17,18,16,20,15, -}; - -static const static_codebook _44p6_p2_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p6_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p6_p2_0, - 0 -}; - -static const long _vq_quantlist__44p6_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_p3_0[] = { - 1, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 8, 8, 8,10, 8, - 10,10, 5, 8, 7, 8,10,10, 8,10, 8, 6, 8, 9, 8,10, - 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, - 11,13,13,11,13,12, 6, 9, 8, 9,11,11, 8,12,10, 9, - 11,11,11,12,13,11,13,13, 9,11,10,11,13,13,11,13, - 11, 5, 9, 9, 8,11,11, 9,12,11, 8,10,11,10,11,13, - 11,13,13, 9,11,11,11,13,13,11,13,12, 8,10,11,10, - 12,13,10,13,12,10,10,13,11,11,14,12,13,14,11,13, - 12,13,14,14,12,14,12, 8,11,10,11,12,13,11,14,12, - 10,13,12,12,12,13,13,15,14,11,12,13,13,14,15,12, - 14,12, 5, 9, 9, 9,11,12, 8,11,11, 9,11,11,11,12, - 13,11,13,13, 8,11,10,11,13,13,10,13,11, 8,10,11, - 11,12,14,11,13,12,11,13,12,12,12,14,13,15,14,10, - 12,13,13,14,15,12,13,12, 8,11,10,10,12,13,10,13, - 12,11,12,13,12,12,14,13,14,14,10,13,10,12,14,13, - 11,14,11, -}; - -static const static_codebook _44p6_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p6_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p6_p3_0, - 0 -}; - -static const long _vq_quantlist__44p6_p3_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_p3_1[] = { - 5, 7, 7, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 8, 8, 7, - 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 8, 7, 7, 8, 7, 8, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, - 8, 9, 9, 8, 9, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 8, 6, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 9, - 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, - 8, 9, 8, 9, 9, 8, 8, 9, 8, 9, 9, 9, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, - 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, 9, - 9, 9, 6, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, - 8, 8, 9, 8, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, - 8, 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, - 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p6_p3_1 = { - 5, 243, - (long *)_vq_lengthlist__44p6_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p6_p3_1, - 0 -}; - -static const long _vq_quantlist__44p6_p4_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_p4_0[] = { - 2, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 7, 7, 7, 9, 7, - 9, 9, 5, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, - 10, 8, 9, 9, 8, 9,10, 9, 9,11,10,11,11, 8, 9, 9, - 10,11,11, 9,11,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, - 9, 9, 9,10,11,10,11,10, 8,10, 9,10,11,11, 9,11, - 9, 6, 8, 8, 7, 9, 9, 8,10, 9, 7, 9, 9, 9, 9,10, - 9,10,10, 8, 9, 9, 9,10,10, 9,11,10, 7, 9, 9, 8, - 10,10, 9,10,10, 9, 9,10,10,10,11,10,11,11, 9,10, - 10,10,11,11,10,11,10, 7, 9, 9, 9, 9,10, 9,10, 9, - 8,10, 9, 9, 9,11,10,11,11, 9,10,10,10,11,11, 9, - 11, 9, 6, 8, 8, 8, 9,10, 7, 9, 9, 8, 9, 9, 9,10, - 10, 9,10,10, 7, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, - 9, 9,10, 9,10, 9, 9,10,10, 9, 9,11,10,11,11, 8, - 9,10,10,11,11, 9,11, 9, 7, 9, 9, 9,10,10, 8,10, - 10, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, - 10,11,10, -}; - -static const static_codebook _44p6_p4_0 = { - 5, 243, - (long *)_vq_lengthlist__44p6_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p6_p4_0, - 0 -}; - -static const long _vq_quantlist__44p6_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p6_p4_1[] = { - 6, 8, 8,10,10, 8, 9, 9,10,11, 8,10, 9,11,10, 9, - 10,10,11,11, 9,10,10,11,11, 8, 9, 9,10,10, 9, 9, - 10,11,11,10,10,10,11,11,10,11,11,11,11,10,11,11, - 11,11, 8, 9, 9,11,10,10,10,10,11,11, 9,10, 9,11, - 11,10,11,11,11,11,10,11,10,11,11,10,10,11,11,11, - 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,10,11,10,11,11,11,11,11,11,11,10,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11, 8, 9,10, - 11,11,10,10,11,11,11,10,10,10,11,11,10,11,11,12, - 12,10,11,11,12,12,10,10,11,11,11,10,10,11,11,12, - 11,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, - 10,10,11,11,11,11,11,12,12,10,11,11,12,12,11,12, - 12,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,12,11,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12, 8,10, 9,11,11,10, - 10,10,11,11,10,11,10,11,11,10,11,11,12,12,10,11, - 11,12,12,10,10,10,11,11,10,11,11,12,12,11,11,11, - 12,12,11,11,12,12,12,11,12,12,12,12,10,11,10,11, - 11,11,11,11,12,12,10,11,10,12,11,11,12,11,12,12, - 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,10,11,11,11,12,11,11,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 11,11,12,12,12,11,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,13,11,12,11,12,12,12,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,13,12,13,12,12,12,12,13,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,13,13,12, - 12,12,13,12,10,11,11,12,11,11,11,12,12,12,11,12, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,12,11,12,12,12,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,12,12,12,13,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,13,12,13,12,13, - 12, 8,10,10,11,11,10,10,11,11,11,10,11,10,11,11, - 10,11,11,12,12,10,11,11,12,12, 9,10,11,11,11,10, - 10,11,12,12,10,11,11,12,12,11,11,12,12,12,11,12, - 12,12,12,10,11,10,11,11,11,11,11,12,12,10,11,11, - 12,12,11,12,12,12,12,11,12,11,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, - 10,11,11,10,11,11,12,12,10,11,11,12,12,11,11,12, - 12,12,11,12,12,12,12,10,11,11,12,12,11,11,12,12, - 12,11,11,12,12,12,11,11,12,12,12,12,12,12,12,12, - 10,11,11,12,12,11,12,12,12,12,11,12,11,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11, - 10,11,11,12,12,10,11,11,12,11,11,12,12,12,12,11, - 12,12,12,12,10,11,11,12,12,11,11,11,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,10,11,11, - 12,12,11,12,12,12,12,11,12,11,12,12,12,12,12,12, - 12,12,12,12,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,11,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 13,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,13,12,12,13,13,13,11,12,12,12,12,12, - 12,12,13,13,12,12,12,13,12,12,12,12,13,13,12,13, - 12,13,13,12,12,12,12,12,12,12,12,12,13,12,13,13, - 13,13,12,13,13,13,13,13,13,13,13,13,12,12,12,12, - 12,12,12,13,13,13,12,13,12,13,13,12,13,13,13,13, - 12,13,13,13,13,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, - 12,13,12,12,12,13,13,11,12,12,12,12,12,12,12,12, - 13,12,12,12,13,12,12,13,12,13,13,12,13,12,13,13, - 12,12,12,12,12,12,12,13,13,13,12,12,13,13,13,12, - 13,13,12,13,13,13,13,13,13,12,12,12,12,12,12,13, - 12,13,13,12,13,12,13,12,12,13,13,13,13,12,13,13, - 13,13, 8,10,10,11,11,10,10,11,11,11, 9,11,10,11, - 11,10,11,11,12,12,10,11,11,12,12,10,10,11,11,11, - 10,11,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 12,12,12,12, 9,11,10,11,11,10,11,11,12,12,10,11, - 10,12,12,11,12,12,12,12,11,12,11,12,12,11,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12, 9, - 10,10,11,11,10,11,11,12,12,10,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,10,11,11,12,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,10,11,11,12,12,11,11,12,12,12,11,11,11,12,12, - 12,12,12,12,12,11,12,12,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11, - 11,10,11,11,12,12,10,11,11,12,12,11,12,12,12,12, - 11,12,11,12,12,10,11,11,12,12,11,11,12,12,12,11, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,10,11, - 11,12,12,11,12,11,12,12,11,12,11,12,12,12,12,12, - 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,13, - 13,12,12,12,13,13,12,12,13,13,13,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,12,13,13,12, - 12,12,13,12,12,12,12,12,12,12,12,13,13,13,12,12, - 13,13,13,12,13,13,12,13,12,13,13,13,13,12,12,12, - 12,12,12,12,13,13,13,12,12,12,13,12,12,13,13,13, - 13,12,13,13,13,13,11,11,11,12,12,11,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,13,12,12,12, - 13,13,13,12,12,12,13,13,11,12,12,12,12,12,12,12, - 13,12,12,12,12,13,12,12,13,12,13,13,12,13,12,13, - 12,12,12,12,12,12,12,12,13,13,13,12,13,13,13,13, - 12,13,13,13,13,13,13,13,13,13,12,12,12,12,12,12, - 13,12,13,12,12,13,12,13,12,13,13,13,13,13,12,13, - 13,13,13,10,11,11,12,12,11,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,11,11,12,12, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,13,13, - 12,12,12,13,13,11,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,13,13,12,12,12,13,12,12,12, - 12,12,12,12,12,12,12,13,12,12,12,12,13,12,12,13, - 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12,12,12,12,13,12,13,12,12,12,13,13,11,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,13,13, - 12,13,12,13,13,12,12,12,12,12,12,12,13,12,13,12, - 12,13,12,13,12,12,13,12,13,12,13,13,13,13,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,12,12,13,13, - 13,13,12,13,12,13,12,11,11,11,12,12,11,12,12,12, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,13,13,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,13,12,12,12,13,12,12,12,12,12,12,12,12, - 12,12,12,13,12,12,12,12,13,12,12,13,12,13,12,12, - 13,12,13,12,10,11,11,12,12,11,12,12,12,12,11,12, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 13,12,12,12,13,13,11,12,11,12,12,12,12,12,12,12, - 11,12,12,12,12,12,12,12,13,13,12,12,12,13,12,12, - 12,12,12,12,12,12,12,12,13,12,12,12,12,13,12,13, - 13,12,13,12,13,13,13,13,12,12,12,12,12,12,12,12, - 13,13,12,12,12,13,12,12,13,13,13,13,12,13,12,13, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,13,13,12,12,12,13,12,11,12,12,12,12,12, - 12,12,12,13,12,12,12,13,13,12,12,13,13,13,12,12, - 13,13,13,11,12,12,12,12,12,12,12,13,13,12,12,12, - 13,12,12,13,12,13,13,12,12,12,13,13,12,12,12,12, - 12,12,12,13,13,13,12,12,13,13,13,12,12,13,13,13, - 12,13,13,13,13,12,12,12,12,12,12,12,13,13,13,12, - 12,12,13,12,12,13,13,13,13,12,13,13,13,13,11,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,12,12,12, - 12,13,12,12,12,13,13,11,12,12,12,12,12,12,12,12, - 13,12,12,12,13,13,12,12,13,13,13,12,12,13,13,13, - 11,12,12,12,12,12,12,12,13,12,12,12,12,13,12,12, - 13,12,13,13,12,13,12,13,13,12,12,12,12,12,12,12, - 12,13,13,12,13,12,13,13,12,13,13,13,13,13,13,13, - 13,13,12,12,12,12,12,12,13,12,13,13,12,13,12,13, - 12,12,13,13,13,13,12,13,12,13,13,11,11,11,12,12, - 11,12,12,12,12,11,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,11,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,13,12,12,12,13,13,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, - 13,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, - 12,12,12,12,13,12,12,12,12,13,12,12,13,12,13,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 13,12,12,12,13,12,12,12,11,12,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,12,12,12,12,12,12,12,12,13,12,12,12,12,12, - 12,12,12,13,13,12,12,12,13,13,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,13,13,12,12, - 12,13,12,12,12,12,12,12,12,12,12,12,13,12,12,12, - 13,13,12,12,13,12,13,12,13,13,13,13,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,12,12,13,12,13,13, - 12,13,12,13,12, -}; - -static const static_codebook _44p6_p4_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p6_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p6_p4_1, - 0 -}; - -static const long _vq_quantlist__44p6_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p6_p5_0[] = { - 2, 6, 6,10,10, 5, 7, 8,11,12, 5, 8, 7,12,11, 9, - 11,11,13,15, 9,11,11,15,13, 6, 7, 8,11,11, 7, 7, - 9,11,13, 8, 9, 9,13,12,11,11,12,12,15,11,12,12, - 15,14, 6, 8, 7,11,11, 8, 9, 9,12,13, 7, 9, 7,13, - 11,11,12,12,14,15,11,12,11,15,12,10,11,11,12,14, - 10,11,12,12,15,12,13,13,14,15,13,12,14,12,16,15, - 15,15,16,16,10,11,11,14,12,12,13,13,15,14,10,12, - 11,15,12,15,15,15,16,17,13,14,12,17,12, 6, 8, 8, - 12,12, 8, 9,10,13,13, 8, 9, 9,13,13,12,12,13,15, - 16,12,13,13,16,15, 8, 9,10,12,13, 9, 9,11,13,14, - 10,11,11,14,14,13,13,14,15,16,13,14,14,16,16, 8, - 10, 9,13,13,10,11,11,14,14, 9,10,10,14,13,13,14, - 14,16,17,13,13,13,16,15,12,13,13,14,16,13,13,14, - 14,16,14,14,14,16,16,15,15,16,15,18,16,17,17,18, - 18,12,13,13,15,15,14,14,14,16,16,13,14,13,16,15, - 16,16,17,18,18,15,16,15,18,15, 6, 8, 8,12,12, 8, - 9, 9,13,13, 8,10, 9,13,13,12,13,13,15,16,12,13, - 12,16,15, 8, 9,10,13,13, 9,10,10,13,14,10,11,11, - 14,14,13,13,13,15,16,13,14,14,17,16, 8,10, 9,13, - 13,10,11,11,14,14, 9,11, 9,14,13,13,14,14,16,16, - 13,14,13,16,14,12,13,13,15,16,13,13,14,15,16,14, - 14,14,16,16,15,15,16,15,18,17,17,17,18,18,12,13, - 13,16,14,14,14,14,16,16,13,14,13,16,14,16,17,17, - 18,18,15,16,15,18,15,11,12,13,14,16,13,13,14,15, - 17,13,14,14,16,17,16,16,17,17,19,16,17,17,18,19, - 13,13,14,16,16,14,14,15,16,17,14,15,15,17,17,17, - 16,17,17,19,17,17,18,19,19,13,14,14,16,16,14,14, - 15,17,18,14,15,14,17,17,17,17,18,18,19,17,17,17, - 18,19,16,16,16,17,18,17,17,17,18,19,17,17,17,18, - 19,18,18,19,18,20,19,20,19,21,20,16,17,17,18,18, - 17,17,18,19,19,17,17,17,19,18,19,19,19,19,20,19, - 19,19,20,19,11,13,12,16,14,13,14,14,17,16,13,14, - 13,17,15,16,17,17,18,18,16,17,16,19,17,13,14,14, - 16,16,14,14,14,17,17,14,15,15,17,16,17,17,17,19, - 19,17,18,17,19,18,13,14,13,17,16,14,15,15,17,17, - 14,15,14,18,16,17,17,17,19,19,17,17,16,19,17,16, - 17,17,18,19,17,17,17,18,18,17,18,17,19,18,18,19, - 18,19,19,19,20,19,20,20,16,17,16,18,17,17,17,17, - 18,18,17,18,17,19,17,19,19,19,19,20,18,19,19,20, - 18, 6, 8, 8,12,12, 8, 9, 9,13,13, 8,10, 9,13,13, - 11,13,13,15,16,12,13,13,16,15, 8, 9, 9,13,13, 9, - 9,10,13,14,10,11,11,14,14,12,12,13,14,16,13,14, - 14,17,16, 8,10, 9,13,13,10,11,11,14,14, 9,11,10, - 14,13,13,14,14,16,16,13,14,13,16,15,12,13,13,14, - 16,12,13,14,14,16,13,14,14,16,16,15,14,16,15,18, - 16,17,17,18,17,12,13,13,16,15,14,14,14,16,16,13, - 14,13,16,15,16,16,17,17,17,15,16,15,18,15, 7, 9, - 9,13,13, 9, 9,11,13,14, 9,10,10,14,13,12,13,14, - 15,16,12,14,13,17,15, 9, 9,10,13,14,10, 9,11,13, - 15,11,11,11,14,14,13,12,14,14,17,14,14,14,17,16, - 9,10,10,14,13,11,11,11,14,14,10,11,10,15,13,14, - 14,14,16,17,13,14,13,17,14,13,13,14,14,16,13,13, - 14,14,17,14,14,14,16,16,15,14,16,15,18,17,17,17, - 18,18,13,14,13,16,15,14,14,15,17,16,13,14,13,17, - 15,17,16,17,17,17,15,16,14,18,14, 7, 9, 9,13,13, - 9,10,10,13,14, 9,11,10,14,13,13,14,14,16,16,13, - 14,14,17,15, 9,10,10,14,13, 9,10,11,13,14,11,12, - 11,15,14,13,13,14,14,16,14,15,15,17,17, 9,10,10, - 14,14,11,12,12,14,15,10,11,10,15,13,14,15,15,17, - 17,14,15,13,17,14,13,14,13,16,16,13,13,14,15,16, - 14,15,15,17,17,15,14,16,15,18,17,18,17,20,18,13, - 14,14,16,16,15,15,15,17,17,13,14,13,17,15,17,17, - 18,18,18,15,16,14,19,14,12,13,13,15,16,13,13,15, - 16,17,13,14,14,16,16,15,15,17,17,19,16,17,17,19, - 18,13,13,14,15,17,14,13,15,15,17,14,15,15,16,17, - 16,15,18,16,19,17,17,17,18,19,13,14,14,17,16,14, - 15,15,17,17,14,15,14,17,16,17,17,17,18,19,16,17, - 16,19,17,16,16,17,16,18,16,16,17,16,19,17,17,18, - 18,19,18,17,18,17,21,19,19,19,20,19,16,17,17,18, - 18,17,17,18,18,19,16,17,16,18,18,19,19,19,19,20, - 18,18,17,20,18,11,13,13,16,15,13,14,14,16,17,13, - 15,14,17,16,16,17,17,18,18,17,17,17,19,18,13,14, - 13,17,16,14,13,14,16,17,15,16,15,18,16,17,16,17, - 17,19,18,18,18,20,18,13,14,14,16,17,15,15,15,17, - 18,14,15,14,18,16,18,18,18,19,20,17,18,16,20,17, - 16,17,16,18,18,16,16,17,18,18,17,18,18,19,18,18, - 17,19,17,20,19,20,19,22,20,16,16,17,18,18,18,17, - 17,19,19,16,17,16,18,17,19,20,19,22,21,18,19,18, - 21,17, 6, 8, 8,12,12, 8, 9,10,13,13, 8, 9, 9,13, - 13,12,13,13,15,16,11,13,13,16,15, 8, 9,10,13,13, - 9,10,11,13,14,10,11,11,14,14,13,13,14,15,16,13, - 14,14,16,16, 8, 9, 9,13,13,10,11,11,14,14, 9,10, - 9,14,13,13,14,14,16,17,12,14,12,16,14,12,13,13, - 15,16,13,13,14,15,16,13,14,14,15,17,15,15,16,15, - 18,16,16,17,17,17,12,13,13,16,14,13,14,14,16,16, - 12,14,13,16,14,16,17,17,18,18,15,15,14,18,14, 7, - 9, 9,13,13, 9,10,11,13,14, 9,10,10,14,13,13,14, - 14,15,17,13,14,14,16,15, 9,10,10,14,14,10,10,11, - 13,15,11,12,12,15,14,14,13,15,14,17,14,15,15,17, - 17, 9,10,10,13,14,11,11,12,14,15, 9,11,10,14,13, - 14,15,15,16,18,13,14,13,16,14,13,14,14,16,16,13, - 13,14,15,17,15,15,15,16,17,15,14,16,15,18,17,17, - 18,19,18,13,14,14,16,16,14,15,15,17,17,13,14,13, - 16,15,17,17,18,18,18,15,16,14,18,15, 7, 9, 9,13, - 13, 9,10,10,13,14, 9,11,10,14,13,12,13,14,15,16, - 12,14,13,16,15, 9,10,10,13,14,10,10,11,13,14,11, - 11,11,15,14,13,13,14,14,16,14,14,14,17,16, 9,10, - 9,14,13,11,11,11,14,14,10,11, 9,15,13,14,14,14, - 16,16,13,14,12,17,14,13,13,14,15,16,13,13,14,15, - 16,14,15,14,16,17,15,14,16,14,18,16,17,17,18,18, - 13,14,13,16,14,14,14,14,16,16,13,14,13,17,14,17, - 17,17,18,18,15,16,14,18,15,11,13,13,16,16,13,14, - 15,16,17,13,14,14,17,16,16,17,17,18,19,17,17,17, - 19,18,13,14,14,17,17,13,13,15,16,18,15,15,15,17, - 17,17,16,18,17,20,18,17,18,19,19,13,14,14,16,17, - 15,15,16,16,18,14,15,14,16,16,17,17,18,18,20,17, - 18,16,18,17,16,17,16,19,18,16,16,17,18,19,18,18, - 18,19,19,18,17,18,17,21,20,19,19,21,21,16,16,17, - 18,18,17,17,18,19,19,16,17,16,19,18,20,20,20,19, - 21,18,18,17,20,18,12,13,13,16,15,13,14,14,16,16, - 13,14,13,17,16,16,17,17,18,18,15,17,15,19,17,13, - 14,14,16,17,14,14,15,16,17,14,15,15,17,17,16,16, - 17,17,18,17,17,17,19,19,13,14,13,17,15,14,15,15, - 17,16,14,15,13,17,15,17,18,17,19,18,16,17,15,20, - 16,16,17,17,18,18,16,16,17,18,18,17,18,17,19,18, - 17,17,18,18,20,19,20,19,20,19,16,16,16,19,16,17, - 17,17,19,18,16,17,16,19,16,19,19,19,19,19,18,19, - 17,19,17,11,13,13,16,16,13,14,14,17,17,13,14,14, - 17,17,15,17,17,19,19,16,18,17,20,19,12,14,14,17, - 17,13,14,15,17,18,14,15,15,17,18,16,16,17,18,20, - 17,18,18,20,18,13,14,14,17,17,14,15,15,17,18,14, - 15,15,17,17,17,18,17,19,19,17,18,17,19,19,15,16, - 16,18,18,15,16,17,18,19,16,17,17,19,19,17,17,18, - 18,21,18,19,19,21,19,16,17,17,18,18,17,17,18,19, - 19,17,18,17,19,19,19,19,19,20,20,18,19,18,21,19, - 12,13,13,16,16,13,14,14,16,17,13,15,14,17,16,15, - 16,17,17,19,16,17,17,19,18,13,13,14,16,17,14,13, - 15,16,17,14,15,15,17,17,15,15,17,17,20,17,17,18, - 19,18,13,14,14,17,16,15,15,15,17,18,14,15,14,17, - 16,17,17,17,18,18,16,17,16,19,17,16,15,17,17,19, - 16,15,17,16,19,17,16,17,18,19,17,16,19,16,20,19, - 18,19,19,19,16,17,17,18,18,17,17,17,18,19,16,17, - 16,19,18,20,19,19,20,19,18,18,17,20,17,11,13,13, - 16,16,13,14,15,16,17,14,15,14,18,16,17,17,17,18, - 21,17,18,17,20,19,13,14,14,17,16,13,14,15,16,18, - 15,16,15,18,17,17,16,17,17,19,17,18,18,20,19,13, - 14,14,16,17,15,15,16,17,18,14,15,14,18,17,17,18, - 18,19,20,17,18,16,19,17,16,17,15,19,18,16,16,16, - 18,18,17,18,17,20,19,18,17,18,17,20,20,20,19,22, - 20,16,17,17,18,19,18,18,18,19,20,16,17,16,19,18, - 20,19,19,20,20,18,19,17,20,17,13,14,14,16,17,14, - 14,16,16,18,14,16,15,17,16,16,16,17,17,18,17,17, - 16,19,18,14,14,15,16,17,14,14,16,16,18,16,16,16, - 17,17,16,15,17,16,19,18,18,18,19,19,14,15,15,17, - 17,15,16,16,17,18,14,16,14,18,16,17,17,18,18,19, - 16,17,16,19,17,16,16,17,16,18,16,16,17,16,19,18, - 18,18,17,18,17,16,18,16,20,19,19,19,19,19,16,17, - 17,18,18,17,17,18,19,19,16,17,16,19,17,18,19,19, - 19,20,17,18,16,20,16,11,14,13,17,17,14,14,16,16, - 18,14,16,14,19,16,18,18,19,18,19,18,19,18,21,18, - 13,15,14,18,16,14,14,16,16,18,16,17,16,19,17,18, - 16,19,17,20,19,19,19,21,19,13,14,15,17,18,17,16, - 17,17,19,14,16,14,18,16,20,19,19,20,21,18,19,16, - 21,17,17,18,16,19,17,16,16,17,18,18,19,19,18,21, - 18,17,17,18,17,20,20,20,20,22,20,17,17,18,18,20, - 19,19,19,18,20,16,17,17,19,19,21,21,21,20,21,17, - 19,17,23,17,11,13,13,16,16,13,14,14,17,17,13,14, - 14,17,17,16,17,17,19,20,15,16,16,19,19,13,14,14, - 16,17,14,15,15,17,18,14,15,15,17,17,17,17,18,19, - 19,17,17,18,19,19,13,14,14,17,16,14,15,15,17,17, - 13,15,14,18,17,17,18,18,19,20,16,17,16,19,18,16, - 16,17,18,18,17,17,17,18,19,17,18,17,19,19,19,19, - 19,19,20,19,20,19,20,20,15,16,16,18,17,16,17,17, - 20,18,15,16,16,19,17,19,19,19,20,20,17,18,17,21, - 17,11,13,13,16,16,13,14,15,16,17,13,15,14,17,16, - 17,17,18,18,20,17,17,17,19,19,13,14,14,17,17,14, - 14,15,17,18,15,15,15,18,17,17,17,18,17,20,18,18, - 17,20,18,13,14,14,16,17,15,15,16,17,18,14,15,13, - 17,17,17,18,18,19,20,17,17,16,19,17,16,17,17,18, - 18,16,16,17,18,18,18,18,18,19,19,18,17,19,18,21, - 19,20,20,20,20,16,15,17,18,18,17,17,18,18,20,16, - 16,16,18,17,20,19,20,21,22,17,18,17,20,17,12,13, - 13,16,16,13,14,15,16,17,13,14,14,17,16,16,17,18, - 18,19,15,16,16,19,18,13,14,14,16,17,14,14,15,16, - 17,14,15,15,17,17,16,16,17,17,19,17,17,17,19,18, - 13,14,13,17,16,14,15,15,17,17,13,15,13,17,16,17, - 17,17,19,19,15,17,15,19,17,16,17,17,18,18,16,16, - 17,17,19,17,18,17,19,19,18,17,19,17,19,19,19,19, - 20,19,15,17,15,19,16,17,17,16,19,18,16,17,15,18, - 16,19,19,19,20,19,17,19,16,19,16,11,14,14,17,17, - 15,14,16,16,18,15,16,14,18,16,18,18,19,18,21,18, - 19,18,20,18,13,15,14,18,17,14,14,16,16,18,16,17, - 16,19,17,17,17,19,17,22,19,19,19,21,19,13,14,15, - 17,18,17,16,17,17,19,14,16,14,18,16,19,19,19,20, - 21,18,18,16,20,17,17,18,16,19,18,15,17,17,19,19, - 19,19,18,21,19,18,17,20,17,21,22,21,20,21,21,17, - 16,19,18,20,19,18,19,18,20,16,17,16,19,18,21,20, - 21,19,23,18,19,16,20,17,13,14,14,17,16,14,14,15, - 16,18,14,16,14,17,16,16,16,17,17,19,16,17,16,19, - 17,14,15,15,17,17,14,14,16,16,17,15,16,16,18,17, - 16,16,17,17,19,17,18,17,19,18,14,15,14,17,16,16, - 16,16,17,17,14,16,14,17,16,18,18,18,18,19,16,17, - 15,19,16,17,17,17,18,18,16,15,17,17,18,18,18,18, - 19,19,17,16,18,16,19,19,19,19,19,19,16,17,16,19, - 16,18,18,17,19,18,16,17,16,19,16,19,19,20,19,19, - 17,18,16,20,16, -}; - -static const static_codebook _44p6_p5_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p6_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p6_p5_0, - 0 -}; - -static const long _vq_quantlist__44p6_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p6_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p6_p5_1 = { - 1, 7, - (long *)_vq_lengthlist__44p6_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p6_p5_1, - 0 -}; - -static const long _vq_quantlist__44p6_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_p6_0[] = { - 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, - 10,10, 5, 8, 7, 9,10,10, 7,10, 7, 6, 9, 9, 9,10, - 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, - 12,13,13,11,13,11, 6, 9, 9, 9,11,11, 9,12,10, 9, - 11,11,11,11,13,12,13,13, 9,11,10,12,13,13,11,13, - 11, 6, 9, 9, 9,11,12, 9,12,11, 9,10,11,10,10,13, - 12,13,13, 9,11,11,12,13,12,11,13,11, 7, 9,10, 9, - 10,12,10,12,11,10,10,12,10,10,12,12,12,13,10,11, - 11,12,12,13,10,12,10, 7,10,10,11,11,14,11,14,11, - 10,12,11,11,11,14,14,14,14,10,11,12,14,14,14,11, - 14,11, 6, 9, 9, 9,11,12, 9,12,11, 9,11,11,11,11, - 13,12,12,13, 9,11,10,12,13,13,10,13,10, 7,10,10, - 11,11,14,11,14,11,10,12,11,11,11,14,14,15,14,10, - 11,12,13,14,15,11,14,11, 7,10, 9,10,11,12, 9,12, - 10,10,11,11,10,10,12,12,13,12, 9,12,10,12,13,12, - 10,12,10, -}; - -static const static_codebook _44p6_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p6_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p6_p6_0, - 0 -}; - -static const long _vq_quantlist__44p6_p6_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_p6_1[] = { - 2, 6, 6, 6, 7, 8, 6, 8, 7, 6, 7, 7, 7, 7, 8, 7, - 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 6, 8, 8, 8, 9, - 9, 8, 9, 9, 8, 9, 9, 9, 9,10, 9,10,10, 8, 9, 9, - 9,10,10, 9,10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, - 9, 9, 9, 9,10, 9,10,10, 8, 9, 9, 9,10, 9, 9,10, - 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9,10, - 9, 9,10, 8, 9, 9, 9,10, 9, 9,10, 9, 7, 8, 8, 8, - 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, - 9, 9,10, 9, 9, 9, 9, 7, 9, 9, 9, 9,10, 9,10, 9, - 9, 9, 9, 9, 9,10,10,10,10, 9, 9, 9,10,10,10, 9, - 10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, - 10, 9,10,10, 8, 9, 9, 9,10, 9, 9,10, 9, 7, 9, 9, - 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9,10,10,10,10, 9, - 9, 9,10,10,10, 9,10, 9, 7, 8, 8, 8, 9, 9, 8, 9, - 9, 8, 9, 9, 9, 9,10, 9, 9,10, 8, 9, 8, 9, 9, 9, - 9,10, 9, -}; - -static const static_codebook _44p6_p6_1 = { - 5, 243, - (long *)_vq_lengthlist__44p6_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p6_p6_1, - 0 -}; - -static const long _vq_quantlist__44p6_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p6_p7_0 = { - 5, 243, - (long *)_vq_lengthlist__44p6_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p6_p7_0, - 0 -}; - -static const long _vq_quantlist__44p6_p7_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p6_p7_1[] = { - 1, 4, 5, 5,10,10, 5,10,10, 5,10,10,10,10,10,10, - 10,10, 5,10,10,10,10,10,10,10,10, 7,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10, 6,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10, 9,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, - 11,11,11, -}; - -static const static_codebook _44p6_p7_1 = { - 5, 243, - (long *)_vq_lengthlist__44p6_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p6_p7_1, - 0 -}; - -static const long _vq_quantlist__44p6_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p6_p7_2[] = { - 1, 2, 3, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p6_p7_2 = { - 1, 25, - (long *)_vq_lengthlist__44p6_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p6_p7_2, - 0 -}; - -static const long _vq_quantlist__44p6_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p6_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p6_p7_3 = { - 1, 25, - (long *)_vq_lengthlist__44p6_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p6_p7_3, - 0 -}; - -static const long _huff_lengthlist__44p6_short[] = { - 2, 8,13,15,16,18,21,22, 5, 4, 6, 8,10,12,17,21, - 9, 5, 5, 6, 8,11,15,19,11, 6, 5, 5, 6, 7,12,14, - 14, 8, 7, 5, 4, 4, 9,11,16,11, 9, 7, 4, 3, 7,10, - 22,15,14,12, 8, 7, 9,11,21,16,15,12, 9, 5, 6, 8, -}; - -static const static_codebook _huff_book__44p6_short = { - 2, 64, - (long *)_huff_lengthlist__44p6_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p7_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p7_l0_0[] = { - 2, 4, 4, 7, 7, 8, 8,10,10,11,11,12,12, 4, 5, 5, - 7, 7, 9, 9,11, 9,12,11,12,12, 4, 5, 5, 7, 7, 9, - 9, 9,10,10,11,12,12, 7, 7, 7, 7, 8, 9, 8,11, 5, - 12, 6,12,10, 7, 7, 7, 8, 7, 8, 9, 5,11, 6,12,10, - 12, 8, 9, 9, 9, 9,10,10,11, 7,11, 7,12, 9, 8, 9, - 8, 9, 9,10,10, 7,11, 7,11, 9,11,10,10,10,10,10, - 10,10,11,10,11, 8,11, 9,10,10,10,10,10,10,10,10, - 11, 8,10, 9,11,10,11,11,11,11,11,10,11,10,12,10, - 12,11,10,11,11,11,11,10,11,10,11,10,12,11,12,11, - 12,12,12,12,12,12,12,12,12,12,13,12,11,12,11,12, - 12,12,12,12,11,12,11,12,13, -}; - -static const static_codebook _44p7_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p7_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p7_l0_0, - 0 -}; - -static const long _vq_quantlist__44p7_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p7_l0_1[] = { - 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p7_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p7_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p7_l0_1, - 0 -}; - -static const long _vq_quantlist__44p7_l1_0[] = { - 54, - 29, - 79, - 0, - 108, -}; - -static const long _vq_lengthlist__44p7_l1_0[] = { - 1, 2, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44p7_l1_0 = { - 2, 25, - (long *)_vq_lengthlist__44p7_l1_0, - 1, -514516992, 1620639744, 7, 0, - (long *)_vq_quantlist__44p7_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p7_lfe[] = { - 2, 3, 1, 3, -}; - -static const static_codebook _huff_book__44p7_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p7_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p7_long[] = { - 2, 7,14,16,17,17,18,20, 6, 3, 5, 8,10,11,13,15, - 13, 5, 3, 5, 8, 9,11,12,15, 7, 4, 3, 5, 7, 9,11, - 16,10, 7, 5, 6, 7, 9,10,17,11, 8, 7, 7, 6, 8, 8, - 19,13,11, 9, 9, 8, 8, 9,20,14,13,11,10, 8, 9, 9, -}; - -static const static_codebook _huff_book__44p7_long = { - 2, 64, - (long *)_huff_lengthlist__44p7_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p7_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p7_p1_0[] = { - 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, - 10, 8, 9,10, 8, 9,10,10,10,12,10,11,11, 8,10,10, - 10,11,12,10,11,11, 6, 8, 7, 8,10, 9, 8,10, 9, 8, - 10,10,10,11,11,10,12,11, 8,10, 9,10,11,11,10,12, - 10, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, - 9,11,11, 8,10,10,10,11,12,10,12,11, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,11,12,11,11,12, 9,11, - 11,11,12,12,11,12,12, 7, 9, 9,10,11,11,10,12,11, - 9,11,10,11,11,12,11,13,12,10,11,11,12,13,13,11, - 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, - 12,10,12,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, - 10,11,12,10,11,11,10,11,11,11,11,13,12,13,13, 9, - 10,11,11,12,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,12,12,11,12,12, 9,11, 9,11,12,11, - 10,12,11, -}; - -static const static_codebook _44p7_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p7_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p7_p1_0, - 0 -}; - -static const long _vq_quantlist__44p7_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p7_p2_0[] = { - 4, 6, 6, 9, 9, 6, 8, 8,10,10, 6, 8, 8,10,10, 8, - 10,10,12,13, 8,10,10,13,12, 6, 8, 8,10,10, 8, 8, - 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, - 13,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 8, 9, 8,11, - 10,10,11,11,13,13,10,11,10,13,12, 9,10,10,12,12, - 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, - 13,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, - 10,13,12,12,13,13,14,15,12,13,12,15,12, 6, 8, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,12,13, - 14,10,11,11,13,13, 8, 9, 9,11,12, 9,10,11,12,13, - 9,10,10,12,13,11,12,13,13,15,11,12,12,14,14, 8, - 9, 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12, - 13,14,15,11,12,12,14,13,10,11,12,13,14,11,12,13, - 13,15,12,13,13,14,14,13,13,14,14,16,14,15,14,16, - 15,10,12,11,14,13,12,12,13,14,14,11,12,12,14,14, - 14,14,15,15,16,13,14,14,16,14, 6, 8, 8,11,10, 8, - 9, 9,11,11, 8,10, 9,12,11,10,11,11,13,13,10,12, - 11,14,13, 8, 9, 9,12,11, 9,10,10,12,13, 9,11,10, - 13,12,11,12,12,14,14,11,13,12,15,14, 8, 9, 9,12, - 11, 9,10,10,13,12, 9,11,10,13,12,11,12,12,14,14, - 11,13,12,15,13,10,11,12,13,14,11,12,13,13,14,12, - 13,12,14,14,13,13,14,14,16,14,15,14,16,16,10,12, - 11,14,13,12,13,13,14,14,11,13,12,15,13,14,14,15, - 16,16,13,14,13,16,14, 9,10,11,12,13,11,11,12,13, - 14,11,11,12,13,14,13,13,14,14,16,13,14,14,15,15, - 11,11,12,13,14,12,12,13,13,15,12,13,13,14,15,14, - 14,15,15,17,14,14,15,16,16,11,12,12,13,14,12,12, - 13,14,15,12,13,12,14,15,14,14,15,15,17,14,15,14, - 16,16,13,14,14,15,16,14,14,15,15,17,14,15,15,16, - 16,15,16,17,16,18,16,17,16,17,17,13,14,14,16,15, - 14,15,15,16,16,14,15,14,16,15,16,16,17,17,18,16, - 16,16,17,16, 9,11,10,13,12,11,12,11,14,13,11,12, - 11,14,13,13,14,14,16,15,13,14,13,16,14,11,12,12, - 14,13,12,12,13,14,14,12,13,13,15,14,14,14,15,16, - 16,14,15,14,17,15,11,12,11,14,13,12,13,13,15,14, - 12,13,12,15,13,14,15,14,16,16,14,15,14,17,15,13, - 14,14,15,16,14,14,15,16,16,14,15,15,16,16,15,16, - 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, - 17,16,14,15,14,17,15,16,17,17,17,17,16,16,16,18, - 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, - 10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,12, 9, - 10,10,12,13, 9,10,10,13,12,11,11,12,13,15,11,12, - 12,15,14, 8, 9, 9,12,11, 9,10,11,12,13, 9,11,10, - 13,12,11,12,12,14,15,11,13,12,15,14,10,11,11,13, - 14,11,12,12,13,14,11,12,12,14,14,13,13,14,14,16, - 13,14,14,16,15,11,12,11,14,13,12,13,13,14,14,11, - 13,12,14,13,14,14,15,16,16,13,14,14,16,14, 8, 9, - 9,11,12, 9,10,10,12,13, 9,10,10,13,12,11,12,12, - 14,15,11,12,12,14,14, 9, 9,10,11,13,10,10,12,12, - 14,10,10,11,13,13,12,12,13,14,16,12,12,13,15,15, - 9,10,10,13,12,10,11,11,13,14,10,12,11,14,13,12, - 13,13,15,15,12,13,13,15,15,11,11,12,13,15,12,12, - 13,13,15,12,13,13,14,15,14,14,15,15,17,14,15,15, - 16,16,11,13,12,15,14,13,13,13,15,15,12,14,13,15, - 14,15,15,15,16,16,14,15,15,17,15, 7, 9, 9,12,11, - 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, - 13,12,15,14, 9,10,10,12,12,10,10,11,12,13,10,11, - 11,14,13,12,12,13,14,15,12,13,13,15,14, 9,10,10, - 12,12,10,11,11,13,13,10,11,10,14,12,12,13,13,15, - 15,12,13,12,15,13,11,12,12,14,14,12,12,13,14,15, - 12,13,13,15,15,14,13,14,13,16,14,15,15,16,16,11, - 12,12,14,14,13,13,14,15,15,12,13,12,15,14,15,15, - 15,16,16,14,15,14,17,14,10,11,12,13,14,11,12,13, - 14,15,11,12,12,14,15,13,14,15,15,17,14,14,14,16, - 16,11,12,13,12,15,12,12,14,13,16,13,13,14,13,16, - 14,14,15,14,17,15,15,15,15,17,11,13,12,15,15,13, - 13,14,15,16,12,14,13,16,15,15,15,15,17,17,15,15, - 15,17,16,14,14,15,14,16,14,14,16,14,17,15,15,15, - 14,17,16,16,17,15,18,17,17,17,16,18,14,15,15,17, - 16,15,16,16,17,17,15,16,15,17,16,17,17,17,18,18, - 16,17,16,18,17,10,11,11,14,13,11,12,12,14,14,11, - 13,12,15,14,14,14,14,16,16,14,15,14,16,15,11,12, - 12,15,13,12,13,13,15,14,13,14,13,16,14,14,15,15, - 16,16,15,16,15,17,16,11,13,12,15,14,13,13,14,15, - 15,12,14,13,16,14,15,15,15,17,17,14,16,15,17,16, - 14,14,14,16,15,14,15,15,16,16,15,16,15,17,16,16, - 16,16,16,17,16,17,17,18,17,14,15,15,16,16,15,15, - 16,17,16,14,15,15,17,16,17,17,17,18,18,16,17,16, - 18,16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, - 11,10,11,12,13,14,10,11,11,14,13, 8, 9, 9,11,12, - 9,10,11,12,13, 9,11,10,13,12,11,12,13,14,15,11, - 12,12,15,14, 8, 9, 9,12,11, 9,10,10,12,13, 9,10, - 10,13,12,11,12,12,14,15,11,12,12,14,13,11,11,12, - 13,14,11,12,13,13,15,12,13,13,14,14,13,14,14,14, - 16,14,15,14,16,16,10,11,11,14,13,11,12,12,14,14, - 11,12,12,14,13,13,14,14,15,16,13,14,13,16,14, 7, - 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, - 13,14,15,11,12,12,14,14, 9,10,10,12,12,10,10,11, - 12,13,10,11,11,13,13,12,12,13,13,15,12,13,13,15, - 15, 9,10,10,12,12,10,11,11,13,13,10,11,10,13,12, - 12,13,13,14,15,12,13,12,15,13,11,12,12,14,14,12, - 12,13,14,15,13,14,13,15,15,14,13,15,13,16,15,15, - 15,16,16,11,12,12,14,14,12,13,13,14,15,12,13,12, - 15,14,14,15,15,16,17,13,14,13,16,13, 8, 9, 9,12, - 11, 9,10,10,12,13, 9,10,10,13,12,11,12,12,14,15, - 11,12,12,15,14, 9,10,10,12,13,10,11,12,13,14,10, - 11,11,14,13,12,13,13,15,15,12,13,13,15,15, 9,10, - 9,13,11,10,11,10,13,13,10,12,10,14,12,12,13,12, - 15,15,12,13,12,15,14,11,12,13,14,15,12,13,14,14, - 15,13,13,13,15,15,14,15,15,15,17,15,15,15,16,16, - 11,12,11,15,13,12,13,13,15,14,12,13,12,16,13,14, - 15,15,16,16,14,15,14,17,14,10,11,11,13,14,11,12, - 13,14,15,11,12,12,14,14,14,14,15,15,17,14,14,14, - 15,16,11,12,13,14,15,12,13,14,14,16,13,14,13,15, - 15,14,15,16,15,17,15,15,15,17,17,11,12,12,13,15, - 13,13,14,14,16,12,13,13,14,15,15,15,15,16,17,14, - 15,15,16,16,14,15,15,16,16,14,15,15,16,17,15,15, - 16,16,17,16,16,17,16,18,17,17,17,18,18,14,14,15, - 15,16,15,15,15,16,17,14,15,15,16,16,16,17,17,17, - 18,16,16,16,17,16,10,11,11,14,13,11,13,12,15,14, - 11,13,12,15,14,14,15,14,16,16,13,15,14,17,15,11, - 12,13,15,15,12,13,14,15,16,13,14,13,16,15,15,15, - 15,16,17,15,15,15,17,16,11,13,11,15,12,13,14,13, - 16,13,12,14,12,16,13,15,15,15,17,15,14,16,14,17, - 14,14,15,15,16,17,15,15,16,16,17,15,16,15,17,17, - 16,16,17,17,18,16,17,17,18,18,14,15,14,17,13,15, - 16,15,17,15,15,16,15,17,14,16,17,16,18,16,16,17, - 16,18,15, 9,11,11,13,13,10,12,12,14,14,11,12,12, - 14,14,13,14,14,15,16,13,14,14,16,16,10,11,12,14, - 14,11,12,13,14,15,11,13,13,15,15,13,14,14,15,16, - 14,15,15,16,16,11,12,12,14,14,12,13,13,15,15,12, - 13,12,15,14,14,15,15,16,16,14,15,14,17,16,12,13, - 13,15,16,13,13,14,15,16,13,14,14,16,16,14,15,16, - 16,17,15,16,16,17,17,13,14,14,16,15,14,15,15,17, - 16,14,15,14,17,15,16,16,17,17,17,16,16,16,18,16, - 10,11,12,14,14,11,12,13,14,15,11,13,12,15,15,13, - 14,15,16,16,14,15,15,17,16,11,11,13,14,15,12,12, - 14,14,16,12,13,14,15,15,14,14,15,16,17,15,15,15, - 17,17,12,13,12,15,15,13,14,14,16,15,13,14,13,16, - 15,15,16,15,17,17,15,16,15,17,16,13,12,15,14,16, - 14,13,15,14,17,14,13,15,15,17,15,14,17,15,18,16, - 15,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, - 15,17,16,16,17,17,18,18,16,17,16,18,17,10,11,11, - 14,14,11,12,12,14,15,11,13,12,15,14,13,14,14,16, - 16,14,15,14,16,16,11,12,12,14,14,12,12,13,15,15, - 12,13,13,15,15,14,14,15,16,16,14,15,15,17,16,11, - 12,12,15,15,13,13,13,15,15,12,13,13,15,15,15,15, - 15,17,17,14,15,15,17,16,13,14,13,16,15,14,14,14, - 16,16,14,15,14,17,16,15,15,16,16,17,16,17,16,18, - 17,14,15,15,16,16,15,15,15,17,17,14,15,15,17,16, - 16,17,17,18,18,16,17,16,18,16,12,13,13,15,15,13, - 14,14,16,16,13,14,14,16,16,14,15,16,16,18,15,16, - 16,17,17,13,13,14,14,16,14,14,15,15,17,14,14,15, - 15,17,15,15,17,15,18,16,16,17,17,18,13,14,14,16, - 16,14,15,15,16,17,14,15,15,17,16,16,17,16,17,18, - 16,17,16,18,17,15,14,16,13,18,16,15,17,14,18,16, - 15,17,14,18,17,16,18,15,19,17,17,18,16,19,15,16, - 16,17,17,16,17,17,18,18,16,17,16,18,17,18,18,18, - 19,18,17,18,17,19,17,11,12,12,15,15,13,13,14,15, - 16,13,14,13,16,15,15,15,15,16,17,15,16,15,17,16, - 12,13,13,15,15,13,13,14,15,16,14,15,14,16,15,15, - 15,16,16,17,16,16,16,18,17,12,13,13,15,15,14,14, - 15,16,16,13,14,13,16,15,16,16,16,17,17,15,16,15, - 18,16,15,15,15,17,15,14,15,15,16,16,16,17,16,17, - 16,16,16,17,16,17,17,18,17,19,18,15,15,16,17,17, - 16,16,16,17,17,15,16,15,17,16,17,18,18,18,18,16, - 17,16,18,16, 9,11,11,13,13,11,12,12,14,14,10,12, - 12,14,14,13,14,14,15,16,13,14,14,16,15,11,12,12, - 14,14,12,12,13,14,15,12,13,13,15,15,14,14,15,16, - 17,14,15,15,16,16,10,12,11,14,14,11,13,13,15,15, - 11,13,12,15,14,14,14,15,16,16,13,14,14,16,15,13, - 14,14,15,16,14,14,15,15,17,14,15,15,16,17,16,16, - 16,16,18,16,16,17,17,17,12,13,13,16,15,13,14,14, - 16,16,12,14,13,16,15,15,16,16,17,17,14,16,15,17, - 16,10,11,11,14,14,11,12,13,14,15,11,12,12,15,14, - 14,14,15,16,16,13,14,14,16,16,11,12,12,14,15,12, - 13,14,15,15,13,13,13,15,15,14,15,15,16,17,15,15, - 15,16,17,11,12,12,14,14,12,13,13,15,15,12,13,12, - 15,15,14,15,15,16,17,14,15,14,16,16,14,14,15,16, - 16,14,15,15,16,17,15,16,15,17,17,16,16,17,16,18, - 16,17,17,18,18,13,13,14,15,16,14,14,15,16,17,14, - 14,14,16,15,16,16,17,17,18,15,16,15,17,16,10,12, - 11,14,14,11,13,13,15,15,11,13,12,15,15,14,15,15, - 16,16,13,15,14,16,16,12,12,13,15,15,13,13,14,15, - 16,13,14,14,16,15,15,15,16,16,17,15,15,15,17,17, - 11,13,11,15,14,12,14,13,16,15,12,14,12,16,14,15, - 15,15,17,17,14,15,14,17,15,14,15,15,16,17,15,15, - 16,16,17,15,16,16,17,17,16,16,17,17,18,16,17,17, - 18,18,13,14,12,16,14,14,15,13,17,15,14,15,13,17, - 14,16,17,15,18,17,15,17,14,18,15,11,12,12,14,15, - 13,13,14,15,16,13,14,13,16,15,15,15,16,16,17,15, - 15,15,16,16,12,13,13,15,15,13,13,14,15,16,14,15, - 14,16,16,15,15,16,16,18,16,16,16,18,17,12,13,13, - 15,15,14,14,15,15,16,13,14,13,15,15,16,16,16,17, - 18,15,16,15,17,16,15,16,15,17,16,15,15,16,16,17, - 16,17,16,17,17,16,16,17,16,18,17,18,18,18,18,14, - 15,15,15,17,16,15,17,16,17,14,15,15,16,16,17,17, - 18,18,19,16,16,16,17,16,12,13,13,15,15,13,14,14, - 16,16,13,14,14,16,16,15,16,16,17,17,15,16,15,18, - 16,13,14,14,16,16,14,15,15,16,17,14,15,15,17,16, - 16,16,17,17,18,16,17,16,18,18,13,14,13,16,14,14, - 15,14,17,15,14,15,14,17,14,16,17,16,18,17,15,17, - 15,18,15,15,16,16,17,18,16,16,17,17,18,16,17,17, - 17,18,17,17,18,18,19,17,18,18,19,18,15,16,14,17, - 13,16,17,15,18,14,16,17,15,18,14,18,18,17,19,16, - 17,18,16,19,15, -}; - -static const static_codebook _44p7_p2_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p7_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p7_p2_0, - 0 -}; - -static const long _vq_quantlist__44p7_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p7_p3_0[] = { - 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 8, 7, 8,10, 8, - 9, 9, 5, 7, 7, 8, 9, 9, 7,10, 8, 5, 7, 8, 8, 9, - 10, 8,10,10, 8, 9,10,10,10,12,10,12,12, 8,10,10, - 10,12,12,10,12,11, 5, 8, 7, 8,10,10, 8,10, 9, 8, - 10,10,10,11,12,10,12,12, 8,10, 9,10,12,12,10,12, - 10, 5, 8, 8, 7,10,10, 8,10,10, 7, 9,10, 9,10,12, - 10,12,12, 8,10,10,10,12,12,10,12,11, 7, 9,10, 9, - 11,12,10,12,11, 9, 9,12,11,10,14,12,12,13,10,12, - 11,12,13,13,11,14,12, 7,10, 9,10,11,11,10,12,11, - 9,11,11,11,11,13,12,14,13,10,12,12,12,14,14,11, - 14,12, 5, 8, 8, 8,10,10, 7,10,10, 8,10,10,10,11, - 12,10,12,12, 7,10, 9,10,12,12, 9,12,10, 7, 9,10, - 10,11,12,10,11,11,10,12,12,11,12,14,12,14,14, 9, - 11,11,12,13,14,11,13,11, 7,10, 9,10,11,12, 9,12, - 11,10,11,12,11,12,14,12,13,13, 9,12, 9,12,13,12, - 11,14,10, -}; - -static const static_codebook _44p7_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p7_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p7_p3_0, - 0 -}; - -static const long _vq_quantlist__44p7_p3_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p7_p3_1[] = { - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, - 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, - 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 7, 8, 8, 8, - 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, - 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 8, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 9, - 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, - 8, 9, 8, -}; - -static const static_codebook _44p7_p3_1 = { - 5, 243, - (long *)_vq_lengthlist__44p7_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p7_p3_1, - 0 -}; - -static const long _vq_quantlist__44p7_p4_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p7_p4_0[] = { - 1, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 8, 7, 8,10, 8, - 10,10, 5, 8, 7, 8,10,10, 7,10, 8, 6, 8, 9, 9,10, - 12, 9,11,11, 9,10,11,11,11,13,11,13,13, 9,11,11, - 11,12,13,11,13,11, 6, 9, 8, 9,11,11, 9,12,10, 9, - 11,11,11,11,13,11,13,13, 9,11,10,11,13,13,11,13, - 11, 6, 9, 9, 8,10,11, 9,12,11, 8,10,11,10,11,13, - 11,13,13, 9,11,11,11,13,12,11,13,11, 8,10,10, 9, - 11,12,10,12,12,10,10,12,11,11,14,12,13,14,10,12, - 12,12,13,13,11,14,11, 8,11,10,11,12,13,11,14,12, - 10,12,11,11,12,14,13,15,14,10,12,12,13,14,15,12, - 14,12, 5, 9, 9, 9,11,12, 8,11,10, 9,11,11,11,11, - 13,11,12,13, 8,11,10,11,13,13,10,13,11, 8,10,11, - 11,12,14,11,13,12,10,12,12,12,12,14,14,15,14,10, - 11,12,13,14,15,11,14,12, 8,10,10,10,12,12, 9,12, - 11,10,12,12,11,11,14,12,13,13,10,12,10,12,14,13, - 11,13,11, -}; - -static const static_codebook _44p7_p4_0 = { - 5, 243, - (long *)_vq_lengthlist__44p7_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p7_p4_0, - 0 -}; - -static const long _vq_quantlist__44p7_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p7_p4_1[] = { - 7, 8, 8,10,10, 8, 9, 9,10,11, 8, 9, 9,10,10, 9, - 10,10,11,11, 9,10,10,11,11, 8, 9, 9,10,10, 9, 9, - 10,11,11, 9,10,10,11,11,10,10,11,11,11,10,11,11, - 11,11, 8, 9, 9,10,10, 9,10,10,11,11, 9,10, 9,11, - 11,10,11,11,11,11,10,11,10,11,11,10,10,10,11,11, - 10,11,11,11,11,10,11,11,11,11,11,11,11,11,12,11, - 11,11,11,12,10,10,10,11,11,10,11,11,11,11,10,11, - 11,11,11,11,11,11,12,11,11,11,11,12,11, 8, 9,10, - 11,11, 9,10,11,11,11, 9,10,10,11,11,10,11,11,12, - 12,10,11,11,12,12,10,10,10,11,11,10,10,11,11,12, - 10,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, - 10,10,11,11,10,11,11,12,12,10,11,11,12,11,11,12, - 12,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12, 8,10, 9,11,11, 9, - 10,10,11,11, 9,10,10,11,11,10,11,11,12,12,10,11, - 11,12,12,10,10,10,11,11,10,11,11,12,12,10,11,11, - 12,12,11,11,12,12,12,11,12,12,12,12,10,10,10,11, - 11,10,11,11,12,12,10,11,10,12,11,11,12,11,12,12, - 11,12,11,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,10,11,11,11,12,11,11,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 11,11,12,12,12,11,12,12,12,12,12,12,12,12,12,12, - 12,13,12,13,12,12,12,13,13,11,12,11,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,12,12,12,12,12,12,12,12,12,13,12,12,13,13, - 13,12,13,13,13,13,12,13,13,13,13,12,12,12,12,12, - 12,12,13,13,13,12,12,12,13,12,12,13,13,13,13,12, - 13,13,13,13,10,11,11,12,11,11,11,11,12,12,11,12, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,13, - 13,12,12,12,13,13,11,12,11,12,12,12,12,12,12,12, - 11,12,11,12,12,12,12,12,13,13,12,12,12,13,12,12, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,13, - 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, - 13,13,12,13,12,13,12,12,13,13,13,13,13,13,13,13, - 13, 8,10,10,11,11, 9,10,10,11,11, 9,10,10,11,11, - 10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11,10, - 10,11,11,12,10,11,11,12,12,11,11,12,12,12,11,11, - 12,12,12,10,10,10,11,11,10,11,11,12,12,10,11,10, - 12,11,11,12,11,12,12,11,12,11,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,11,11,11,12,11,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, - 10,11,11,10,11,11,11,12,10,11,11,12,12,11,11,11, - 12,12,11,11,11,12,12,10,10,11,11,12,11,11,12,12, - 12,11,11,11,12,12,11,11,12,12,12,11,12,12,12,12, - 10,11,11,12,12,11,11,11,12,12,11,12,11,12,12,11, - 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, - 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12,13,12,11,12,12,12,12,12,12,12,12,12,11,12,12, - 12,12,12,12,12,13,12,12,12,12,13,12, 9,10,10,11, - 11,10,11,11,12,12,10,11,11,12,12,11,11,11,12,12, - 11,12,11,12,12,10,11,11,12,12,11,11,12,12,12,11, - 11,11,12,12,11,12,12,12,12,11,12,12,12,12,10,11, - 10,12,11,11,11,11,12,12,11,12,11,12,12,11,12,12, - 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,12,12,12,13, - 11,12,11,12,12,12,12,12,12,12,11,12,12,12,12,12, - 12,12,13,12,12,12,12,13,12,10,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,11,12,12,12,12,12,12,12,12,13,12,12,12,13, - 13,12,12,13,13,13,12,13,13,13,13,11,12,12,12,12, - 12,12,12,12,13,12,12,12,12,12,12,13,13,13,13,12, - 13,12,13,13,12,12,12,12,13,12,13,13,13,13,12,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, - 12,12,12,13,13,13,13,12,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,11,11,11,12,12,11,12,12,12,12, - 11,12,12,12,12,12,12,12,13,13,12,12,12,13,12,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,12, - 13,13,13,12,13,13,13,13,11,12,11,12,12,12,12,12, - 13,12,12,12,12,13,12,12,13,12,13,13,12,13,12,13, - 12,12,12,12,12,13,12,12,13,13,13,12,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,12,12,12,12,12,12, - 13,13,13,13,12,13,12,13,12,13,13,13,13,13,13,13, - 13,13,13,10,11,11,12,12,10,11,11,12,12,10,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,12,12,12,13,13, - 12,12,12,13,13,11,11,11,12,12,11,12,12,12,12,11, - 12,11,13,12,12,12,12,13,13,12,12,12,13,13,11,12, - 12,12,12,12,12,12,12,13,12,12,12,13,13,12,12,13, - 13,13,12,13,12,13,13,11,12,12,12,12,12,12,12,13, - 12,12,12,12,13,12,12,13,13,13,13,12,13,13,13,13, - 10,11,11,12,12,11,12,12,12,12,11,12,12,12,12,12, - 12,12,13,13,12,12,12,13,13,11,11,12,12,12,11,12, - 12,12,13,12,12,12,13,13,12,12,13,13,13,12,12,13, - 13,13,11,12,12,12,12,12,12,12,13,13,12,12,12,13, - 13,12,13,13,13,13,12,13,12,13,13,12,12,12,12,13, - 12,12,13,12,13,12,12,13,13,13,12,12,13,13,13,12, - 13,13,13,13,12,12,12,12,13,12,12,13,13,13,12,12, - 12,13,13,13,13,13,13,13,12,13,13,13,13,10,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,13, - 13,12,12,12,13,13,11,12,12,12,12,11,12,12,12,13, - 12,12,12,13,13,12,12,13,13,13,12,13,13,13,13,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,12,12,13, - 12,13,13,12,13,12,13,13,12,12,12,12,12,12,12,12, - 13,13,12,13,12,13,13,12,13,13,13,13,13,13,13,13, - 13,12,12,12,13,12,12,13,13,13,13,12,13,12,13,13, - 13,13,13,13,13,13,13,13,13,13,11,11,11,12,12,11, - 12,12,12,12,11,12,12,12,12,12,12,12,13,13,12,12, - 12,13,13,11,12,12,12,12,12,12,12,12,13,12,12,12, - 13,13,12,12,13,13,13,12,12,13,13,13,11,12,12,12, - 12,12,12,12,13,13,12,12,12,13,13,12,13,13,13,13, - 12,13,12,13,13,12,12,12,12,12,12,12,13,12,13,12, - 13,13,13,13,12,13,13,12,13,13,13,13,13,13,12,12, - 12,12,12,12,13,13,13,13,12,13,12,13,13,13,13,13, - 13,13,13,13,13,13,13,10,11,11,12,12,11,12,12,12, - 13,11,12,12,13,12,12,12,12,13,13,12,12,12,13,13, - 11,12,12,12,12,12,12,12,13,13,12,13,12,13,13,12, - 12,13,13,13,12,13,13,13,13,11,12,12,12,13,12,12, - 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11,12,12,11,12,12,12,12,11,12,12,12,12,12,12,12, - 13,13,12,12,12,13,13,11,12,12,12,12,12,12,12,12, - 13,12,12,12,13,13,12,12,13,13,13,12,12,13,13,13, - 11,12,11,12,12,12,12,12,13,13,11,12,12,13,12,12, - 13,12,13,13,12,13,12,13,13,12,12,12,12,12,12,12, - 13,13,13,12,13,12,13,13,12,13,13,13,13,13,13,13, - 13,13,12,12,12,13,12,12,13,12,13,13,12,13,12,13, - 13,13,13,13,13,13,12,13,12,13,13,10,11,11,12,12, - 11,12,12,12,12,11,12,12,13,12,12,12,12,13,13,12, - 12,12,13,13,11,12,12,12,12,12,12,12,12,13,12,12, - 12,13,13,12,12,13,13,13,12,13,13,13,13,11,12,12, - 12,12,12,12,12,13,13,12,12,12,13,12,12,13,13,13, - 13,12,13,12,13,13,12,12,12,12,13,12,12,13,13,13, - 12,13,13,13,13,13,13,13,13,13,13,13,13,13,13,12, - 12,12,12,12,12,13,13,13,13,12,13,12,13,13,13,13, - 13,13,13,13,13,13,13,13,11,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,13,13,12,12,12,13, - 13,11,12,12,12,12,12,12,12,13,13,12,12,12,13,13, - 12,12,13,13,13,12,13,13,13,13,11,12,12,12,12,12, - 12,12,13,13,12,12,12,13,12,12,13,12,13,13,12,13, - 12,13,13,12,12,12,12,12,12,13,13,13,13,12,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,12, - 12,12,13,13,13,13,12,13,12,13,12,13,13,13,13,13, - 13,13,13,13,12, -}; - -static const static_codebook _44p7_p4_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p7_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p7_p4_1, - 0 -}; - -static const long _vq_quantlist__44p7_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p7_p5_0[] = { - 2, 6, 6, 9, 9, 5, 7, 8,10,11, 5, 8, 7,11,10, 8, - 10,11,12,13, 8,11,10,13,12, 6, 7, 8,10,11, 7, 8, - 10,10,12, 8, 9, 9,12,11,10,10,12,11,14,10,11,12, - 14,13, 6, 8, 7,11,10, 8, 9, 9,11,12, 7,10, 8,12, - 10,10,12,12,13,14,10,12,10,14,11, 9,10,11,11,12, - 10,10,11,11,13,11,12,12,13,13,12,11,13,11,15,13, - 14,13,14,14, 9,11,10,12,11,11,12,12,13,13,10,11, - 10,13,11,13,13,14,14,14,12,13,11,14,11, 7, 8, 9, - 11,12, 9, 9,11,12,13, 9,10,10,13,12,11,12,13,13, - 15,11,12,12,14,14, 9,10,10,12,13,10,10,12,12,14, - 11,11,11,13,13,12,12,13,13,15,12,13,13,15,14, 9, - 10,10,12,13,10,11,11,13,14,10,12,11,14,13,12,13, - 13,14,15,12,13,13,15,14,12,12,13,13,14,12,13,13, - 13,15,13,14,14,14,15,14,14,15,14,16,14,15,15,16, - 16,12,13,13,14,14,13,13,14,15,14,12,13,13,15,14, - 14,15,15,15,16,14,15,14,16,14, 7, 9, 8,12,11, 9, - 10,10,12,13, 9,11, 9,13,12,11,12,12,14,14,11,13, - 12,15,13, 9,10,10,13,12,10,11,12,13,14,10,12,11, - 14,13,12,13,13,14,15,13,13,13,15,14, 9,10,10,13, - 12,11,11,11,13,13,10,12,10,14,12,13,13,13,14,15, - 12,13,12,15,13,12,13,13,14,14,12,13,13,14,15,13, - 14,13,15,15,14,14,15,14,16,14,15,15,16,15,12,13, - 12,14,13,13,13,13,15,14,12,13,13,15,13,14,15,15, - 16,15,14,15,14,16,14,11,12,12,13,14,12,13,14,14, - 15,12,13,13,14,15,14,14,15,15,16,14,15,15,16,16, - 12,13,13,14,15,13,13,14,14,16,13,14,14,15,15,15, - 15,16,15,17,15,15,15,16,16,12,13,13,14,15,13,14, - 14,15,16,13,14,14,15,15,15,15,16,16,17,15,15,15, - 17,16,14,15,15,16,16,15,15,16,15,16,15,16,16,16, - 17,16,16,17,16,18,16,16,17,18,17,14,15,15,16,16, - 15,16,16,16,17,15,16,15,17,16,16,17,17,17,18,16, - 16,16,17,16,11,12,12,14,13,12,13,13,15,14,12,14, - 13,15,14,14,15,15,16,16,14,15,14,16,15,12,13,13, - 15,14,13,14,14,15,15,13,14,14,16,15,15,15,15,16, - 16,15,16,15,17,16,12,13,13,15,14,13,14,14,15,15, - 13,14,13,16,14,15,15,15,16,16,15,15,15,17,15,14, - 15,15,16,16,15,15,15,16,16,15,16,16,17,17,16,16, - 17,17,17,16,17,17,18,17,14,15,15,16,15,15,15,16, - 16,16,15,15,15,17,15,17,17,17,18,17,16,17,16,18, - 16, 6, 9, 9,12,12, 8,10,10,12,13, 9,11,10,13,12, - 10,12,12,14,14,11,13,12,14,14, 8,10,10,12,12, 9, - 10,11,12,14,10,11,11,13,13,12,12,13,13,15,12,13, - 13,15,14, 9,10,10,13,13,10,11,11,13,13,10,12,10, - 14,13,12,13,13,14,15,12,13,13,15,14,11,12,12,13, - 14,12,12,13,13,15,12,13,13,14,14,13,13,14,13,16, - 14,15,15,16,15,11,12,12,14,14,13,13,13,15,14,12, - 13,13,15,14,14,15,15,16,15,14,14,14,16,14, 7, 9, - 10,12,12, 9,10,11,13,13, 9,11,10,13,13,11,12,13, - 14,15,12,13,13,15,14, 9,10,11,12,13,10,10,12,13, - 14,11,11,12,14,14,12,12,14,14,15,13,13,13,15,15, - 9,11,11,13,13,11,12,12,14,14,10,12,10,14,13,13, - 14,13,15,15,12,14,13,15,14,12,12,13,13,15,12,12, - 14,13,15,13,14,14,15,15,14,14,15,14,17,14,15,15, - 16,16,12,13,13,15,14,13,14,14,15,15,12,14,13,15, - 14,14,15,15,16,16,14,15,14,16,14, 7,10,10,12,12, - 10,11,11,12,13,10,12,10,14,12,12,13,13,14,15,12, - 13,13,15,14, 9,11,10,13,12,10,10,12,12,14,11,13, - 12,14,13,13,13,14,13,15,13,14,14,15,14,10,11,11, - 13,13,12,12,12,13,14,10,12,10,14,12,13,14,14,15, - 15,13,14,13,15,13,12,13,13,14,14,12,12,13,14,15, - 13,14,14,15,15,13,13,14,13,15,14,15,15,16,16,12, - 13,13,14,14,13,14,14,15,15,12,13,13,15,13,15,15, - 15,16,16,13,14,13,16,13,11,12,13,14,14,12,13,14, - 14,15,12,13,13,15,15,14,14,15,15,17,14,15,15,16, - 16,12,13,14,14,15,13,13,14,14,16,13,14,14,15,16, - 14,14,16,15,17,15,15,16,16,16,12,13,13,15,15,13, - 14,14,15,16,13,14,14,15,16,15,15,16,17,17,15,16, - 15,17,16,14,15,15,15,16,15,15,16,15,17,15,15,16, - 16,17,16,16,16,16,18,16,16,17,17,17,14,15,15,16, - 16,15,16,16,16,17,15,16,15,17,16,16,17,17,17,17, - 16,17,16,18,17,11,12,12,14,14,13,13,14,14,15,13, - 14,13,15,14,14,15,15,15,16,14,15,15,17,15,12,13, - 13,15,14,13,13,14,15,15,14,15,14,16,15,15,15,15, - 15,16,15,16,15,17,16,12,13,13,15,15,14,14,14,15, - 16,13,14,13,16,15,15,15,16,16,17,15,16,15,17,15, - 14,15,15,16,16,14,15,15,16,16,15,16,16,17,16,15, - 15,16,15,17,16,17,17,18,17,14,15,15,16,16,15,16, - 16,16,17,14,15,15,17,16,17,17,17,17,18,15,16,16, - 18,15, 6, 9, 9,12,12, 9,10,11,12,13, 8,10,10,13, - 12,11,12,13,14,14,10,12,12,14,13, 9,10,10,12,13, - 10,10,12,13,14,10,11,11,13,13,12,13,13,14,15,12, - 13,13,15,14, 8,10,10,12,12,10,11,11,13,13, 9,11, - 10,13,13,12,13,13,14,15,12,13,12,15,13,11,12,12, - 14,14,12,13,13,13,15,13,13,13,14,15,14,14,15,14, - 16,14,15,15,15,15,11,12,12,14,13,12,13,13,15,14, - 12,13,12,15,13,14,14,15,16,16,13,14,13,16,13, 7, - 10,10,12,12,10,10,12,12,14,10,11,11,13,12,12,13, - 13,13,15,12,13,13,15,14,10,11,11,13,13,10,10,12, - 12,14,12,12,12,14,13,13,13,14,13,15,13,14,14,15, - 14, 9,10,11,13,13,11,12,12,13,14,10,12,10,14,12, - 13,13,14,14,15,13,13,12,15,13,12,13,13,14,14,12, - 13,13,14,15,13,14,14,15,15,13,13,15,13,16,15,15, - 15,16,16,12,13,13,14,14,13,14,14,15,15,12,13,12, - 15,14,15,15,15,16,16,13,14,13,15,13, 7,10, 9,12, - 12, 9,10,11,13,13, 9,11,10,13,13,11,13,13,14,15, - 11,13,12,15,14, 9,11,11,13,13,10,10,12,13,14,11, - 12,12,14,14,12,13,14,14,15,13,13,13,15,15, 9,11, - 10,13,12,11,12,11,14,14,10,12,10,14,13,13,14,13, - 15,15,12,14,12,15,14,12,13,13,14,15,13,13,14,14, - 15,13,14,14,15,15,14,14,15,14,17,14,15,15,16,16, - 12,13,12,15,13,13,14,14,15,15,12,14,13,15,13,14, - 15,15,16,16,14,15,14,16,14,11,12,12,14,14,13,13, - 14,14,15,13,14,13,15,15,14,15,15,16,17,14,15,15, - 16,15,12,13,13,15,15,13,13,14,15,16,14,14,14,16, - 15,15,15,16,15,17,15,16,15,17,16,12,13,13,14,15, - 14,14,15,15,16,13,14,13,15,15,15,15,16,16,17,15, - 15,15,16,15,14,15,15,16,16,14,15,15,16,17,15,16, - 16,17,17,16,15,16,15,17,16,17,17,17,17,14,15,15, - 15,16,15,15,16,16,17,14,15,15,16,16,16,16,17,17, - 18,15,16,15,17,15,11,13,12,14,14,12,13,13,15,15, - 12,14,13,15,14,14,15,15,16,16,14,15,14,16,15,12, - 13,13,15,15,13,14,14,15,16,13,14,14,16,16,15,15, - 16,16,17,15,16,15,17,16,12,13,13,15,14,13,14,14, - 16,15,13,14,13,16,14,15,16,15,17,16,15,15,14,18, - 15,14,15,15,16,16,15,15,16,16,17,15,16,15,17,16, - 16,16,17,17,18,16,17,17,18,17,14,15,15,16,15,15, - 16,15,17,16,15,15,15,17,15,16,17,17,18,17,16,17, - 16,18,15,10,12,12,14,14,12,13,13,14,14,12,13,13, - 14,14,13,14,14,15,15,13,14,14,16,15,11,12,13,14, - 14,12,13,13,15,15,12,13,13,15,15,13,14,15,15,16, - 14,15,15,16,16,12,13,13,14,14,13,13,14,15,15,13, - 14,13,15,15,14,15,15,16,16,14,15,14,16,15,13,14, - 14,15,15,13,14,14,15,16,14,14,15,16,16,14,15,15, - 15,17,15,16,16,17,17,13,14,14,15,15,14,15,15,16, - 16,14,15,15,16,16,15,16,16,16,17,15,16,15,17,16, - 11,12,12,14,14,12,13,13,14,15,12,13,13,15,14,13, - 14,14,15,16,13,14,14,16,15,12,13,13,14,15,13,13, - 14,15,15,13,14,14,15,15,14,14,15,15,17,14,15,15, - 16,16,12,13,13,15,15,13,14,14,15,15,13,14,13,15, - 15,14,15,15,16,17,14,15,15,16,16,13,13,14,15,16, - 14,14,15,15,16,14,15,15,16,16,15,15,16,15,18,15, - 16,16,17,17,14,15,15,16,16,15,15,15,16,16,14,15, - 15,17,16,16,16,16,17,17,15,16,16,17,16,10,12,12, - 14,14,12,13,13,14,15,12,13,13,15,14,14,14,15,15, - 16,14,15,14,16,15,12,13,13,15,14,13,13,14,15,15, - 13,14,14,15,15,14,14,15,15,16,14,15,15,16,16,12, - 13,13,15,15,13,14,14,15,16,13,14,13,15,14,15,15, - 15,16,16,14,15,15,16,15,13,14,14,16,15,14,14,14, - 15,16,14,15,15,16,16,15,15,16,15,17,16,17,16,17, - 17,14,14,15,15,16,15,15,16,16,16,14,15,14,16,15, - 16,16,16,17,17,15,16,15,17,15,11,13,13,14,15,13, - 13,14,15,15,13,14,13,15,15,14,15,15,15,16,14,15, - 15,17,15,13,13,14,15,15,13,14,15,15,16,14,14,14, - 16,16,15,14,16,15,17,15,16,16,17,16,13,14,14,15, - 15,14,14,14,16,16,13,15,14,16,15,15,15,16,17,17, - 15,16,15,17,16,14,15,15,15,16,15,15,16,15,17,15, - 16,16,16,17,16,16,17,15,18,16,17,17,17,17,14,15, - 15,16,16,15,16,16,17,17,15,16,15,17,16,16,17,17, - 18,18,16,17,15,18,16,10,12,12,14,14,13,13,14,14, - 15,13,14,13,15,14,14,15,15,15,16,15,15,15,16,15, - 12,13,13,15,14,12,12,14,14,15,14,15,14,16,15,15, - 14,15,14,17,15,16,16,17,16,12,13,13,14,15,14,14, - 15,15,16,13,14,12,16,14,15,16,16,16,17,15,16,14, - 17,15,14,15,14,16,15,14,14,15,15,15,15,16,15,17, - 16,15,14,16,14,16,16,17,17,18,17,14,14,15,15,16, - 15,16,16,16,17,14,15,14,16,15,16,16,17,17,17,15, - 16,14,17,14,10,12,12,14,13,12,13,13,14,14,11,13, - 12,14,14,13,14,14,15,16,13,14,14,16,15,12,13,13, - 14,14,13,13,14,15,15,13,14,13,15,15,14,14,15,15, - 16,14,15,15,16,16,11,13,12,14,14,12,13,13,15,15, - 12,13,13,15,15,14,15,15,16,16,13,14,14,16,15,13, - 14,14,15,15,14,15,15,15,16,14,15,15,16,16,15,16, - 16,16,17,16,16,16,17,17,13,14,14,15,15,14,15,15, - 16,16,13,14,14,16,15,15,16,16,17,17,15,15,15,17, - 15,11,12,12,14,14,12,13,13,14,15,12,13,13,15,14, - 14,14,15,15,16,14,14,14,16,15,12,13,13,15,14,13, - 13,14,15,15,13,14,14,16,15,14,15,15,15,16,15,15, - 15,16,16,12,13,13,14,15,13,13,14,15,15,13,14,13, - 15,15,15,15,15,16,16,14,15,14,16,15,14,14,15,16, - 16,14,15,15,15,16,15,16,15,16,16,15,15,16,15,17, - 16,16,16,17,17,13,14,14,15,16,14,15,15,16,16,14, - 14,14,16,16,16,16,16,17,17,15,15,15,17,15,11,12, - 12,14,14,12,13,13,14,15,12,13,13,15,14,14,14,14, - 15,16,13,14,14,16,15,12,13,13,15,15,13,13,14,15, - 16,13,14,14,15,15,14,15,15,16,17,14,15,15,17,16, - 12,13,13,15,14,13,14,14,15,15,13,14,13,15,15,14, - 15,15,16,16,14,15,14,17,15,14,15,15,16,16,14,15, - 15,16,17,15,15,15,17,17,15,16,16,16,17,16,17,16, - 17,17,13,15,14,16,15,14,15,15,16,16,14,15,14,16, - 15,16,16,16,17,17,15,16,15,17,15,10,12,12,14,14, - 13,13,14,14,15,13,14,13,15,14,14,15,15,15,17,14, - 15,15,16,15,12,13,13,15,14,12,12,14,14,15,14,15, - 14,16,15,15,14,16,15,17,15,16,16,17,16,12,13,13, - 14,15,14,14,15,15,16,12,14,12,15,14,15,16,16,16, - 17,15,16,14,17,14,14,15,14,16,16,14,14,15,15,16, - 15,16,16,17,16,15,14,16,14,17,16,17,17,18,17,14, - 14,15,15,16,15,15,16,16,17,14,15,14,16,15,16,17, - 17,17,18,15,16,14,17,14,11,13,13,15,14,13,13,14, - 15,15,12,14,13,15,15,14,15,15,15,17,14,15,14,16, - 15,13,14,14,15,15,13,14,15,15,16,14,15,14,16,16, - 15,15,16,16,17,15,16,16,17,17,13,14,13,15,15,14, - 14,14,16,16,13,15,14,16,15,15,16,16,17,17,15,16, - 14,17,15,15,15,15,16,17,15,15,16,16,17,15,16,16, - 17,17,16,15,17,16,17,17,17,17,18,18,14,15,15,17, - 15,15,16,16,17,16,15,16,15,17,15,16,17,17,17,17, - 16,17,15,18,15, -}; - -static const static_codebook _44p7_p5_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p7_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p7_p5_0, - 0 -}; - -static const long _vq_quantlist__44p7_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p7_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p7_p5_1 = { - 1, 7, - (long *)_vq_lengthlist__44p7_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p7_p5_1, - 0 -}; - -static const long _vq_quantlist__44p7_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p7_p6_0[] = { - 2, 5, 6, 5, 7, 8, 5, 8, 7, 5, 7, 7, 7, 7, 9, 8, - 9, 9, 5, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, - 10, 8, 9, 9, 8, 9,10, 9, 9,11,10,10,11, 8,10, 9, - 10,10,11, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, - 9,10, 9,10,10,10,11,10, 8,10, 9,10,11,10, 9,11, - 9, 6, 8, 8, 7, 9, 9, 8, 9, 9, 7, 9, 9, 9, 9,10, - 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, 9, - 10,10, 9,10,10, 9, 9,10,10, 9,11,10,11,11, 9,10, - 10,10,11,11,10,11,10, 6, 9, 8, 9,10,10, 9,10, 9, - 8,10,10, 9, 9,10,10,11,11, 9,10,10,10,11,11, 9, - 11, 9, 6, 8, 8, 8, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, - 10, 9,10,10, 7, 9, 9, 9,10,10, 9,10, 9, 6, 8, 9, - 9, 9,10, 9,10,10, 9,10,10, 9, 9,11,10,11,11, 8, - 10,10,10,11,11, 9,10, 9, 7, 9, 9, 9,10,10, 9,10, - 10, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, - 10,11, 9, -}; - -static const static_codebook _44p7_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p7_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p7_p6_0, - 0 -}; - -static const long _vq_quantlist__44p7_p6_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p7_p6_1[] = { - 4, 7, 7, 6, 7, 8, 6, 8, 7, 7, 7, 8, 7, 7, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, - 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, - 8, 9, 8, 9, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, - 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 9, 9, 9, - 8, 9, 8, -}; - -static const static_codebook _44p7_p6_1 = { - 5, 243, - (long *)_vq_lengthlist__44p7_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p7_p6_1, - 0 -}; - -static const long _vq_quantlist__44p7_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p7_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p7_p7_0 = { - 5, 243, - (long *)_vq_lengthlist__44p7_p7_0, - 1, -513979392, 1633504256, 2, 0, - (long *)_vq_quantlist__44p7_p7_0, - 0 -}; - -static const long _vq_quantlist__44p7_p7_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p7_p7_1[] = { - 1, 5, 5, 4,10,10, 5,10,10, 5,10,10,10,10,10,10, - 10,10, 5,10,10,10,10,10, 9,10,10, 6,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10, 7,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,11,11, -}; - -static const static_codebook _44p7_p7_1 = { - 5, 243, - (long *)_vq_lengthlist__44p7_p7_1, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44p7_p7_1, - 0 -}; - -static const long _vq_quantlist__44p7_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p7_p7_2[] = { - 1, 3, 2, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p7_p7_2 = { - 1, 25, - (long *)_vq_lengthlist__44p7_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p7_p7_2, - 0 -}; - -static const long _vq_quantlist__44p7_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p7_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p7_p7_3 = { - 1, 25, - (long *)_vq_lengthlist__44p7_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p7_p7_3, - 0 -}; - -static const long _huff_lengthlist__44p7_short[] = { - 3, 9,14,16,17,19,22,22, 5, 4, 6, 9,11,13,17,20, - 9, 5, 5, 6, 9,11,15,19,11, 7, 5, 5, 7, 9,13,17, - 14, 9, 7, 6, 6, 7,11,14,16,11, 9, 7, 6, 4, 4, 8, - 19,15,13,11, 9, 4, 3, 4,21,16,16,15,12, 6, 4, 4, -}; - -static const static_codebook _huff_book__44p7_short = { - 2, 64, - (long *)_huff_lengthlist__44p7_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p8_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p8_l0_0[] = { - 2, 4, 4, 7, 7, 8, 8,10,10,11,11,12,12, 4, 5, 5, - 7, 7, 9, 9,10, 9,12,10,12,12, 4, 5, 5, 7, 7, 9, - 9, 9,10,10,12,12,12, 7, 7, 7, 7, 8, 9, 8,11, 5, - 12, 6,12,10, 7, 7, 7, 8, 7, 8, 9, 5,11, 6,12,10, - 12, 8, 9, 9, 9, 9, 9, 9,11, 7,11, 7,11, 9, 8, 9, - 9, 9, 9, 9, 9, 7,10, 7,11, 9,11,10,10,10,10,10, - 10,10,11,10,11, 8,12, 9,10,10,10,10,10,10,10,10, - 11, 8,11, 9,12,10,11,11,11,11,11,11,11,11,12,10, - 12,11,10,11,11,11,11,11,11,11,11,10,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,11,12,12,12, - 12,12,12,12,12,12,11,12,12, -}; - -static const static_codebook _44p8_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p8_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p8_l0_0, - 0 -}; - -static const long _vq_quantlist__44p8_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p8_l0_1[] = { - 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p8_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p8_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p8_l0_1, - 0 -}; - -static const long _vq_quantlist__44p8_l1_0[] = { - 54, - 29, - 79, - 0, - 108, -}; - -static const long _vq_lengthlist__44p8_l1_0[] = { - 1, 2, 3, 6, 7, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44p8_l1_0 = { - 2, 25, - (long *)_vq_lengthlist__44p8_l1_0, - 1, -514516992, 1620639744, 7, 0, - (long *)_vq_quantlist__44p8_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p8_lfe[] = { - 2, 3, 1, 3, -}; - -static const static_codebook _huff_book__44p8_lfe = { - 2, 4, - (long *)_huff_lengthlist__44p8_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p8_long[] = { - 2, 7,14,16,17,18,20,21, 7, 4, 6, 8,11,12,14,16, - 13, 5, 4, 4, 8, 9,11,13,15, 8, 4, 3, 5, 7, 9,10, - 17,11, 8, 4, 4, 6, 9, 9,17,11, 9, 7, 6, 5, 7, 8, - 19,13,11, 9, 9, 7, 8, 8,21,15,13,11,10, 8, 8, 7, -}; - -static const static_codebook _huff_book__44p8_long = { - 2, 64, - (long *)_huff_lengthlist__44p8_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p8_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p8_p1_0[] = { - 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, - 10, 8, 9,10, 8, 9,10,10,10,12,10,11,12, 8,10,10, - 10,11,12,10,11,11, 6, 8, 7, 8,10, 9, 8,10, 9, 8, - 10,10,10,11,11,10,12,11, 8,10, 9,10,12,11,10,12, - 10, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, - 9,11,11, 8,10,10,10,12,12,10,12,11, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,11,12,10,11,12, 9,11, - 11,11,12,12,11,12,12, 7, 9, 9,10,11,11,10,12,11, - 9,11,10,11,11,12,11,13,12,10,11,11,12,13,13,11, - 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, - 12,10,12,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, - 10,11,12,10,11,11,10,11,11,11,11,13,12,13,13, 9, - 10,11,12,12,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,12,12,11,12,12, 9,11, 9,10,12,11, - 10,12,11, -}; - -static const static_codebook _44p8_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p8_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p8_p1_0, - 0 -}; - -static const long _vq_quantlist__44p8_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p8_p2_0[] = { - 4, 6, 6, 9, 9, 6, 8, 8,10,10, 6, 8, 8,10,10, 8, - 9,10,12,12, 8,10, 9,12,12, 6, 8, 8,10,10, 8, 8, - 9,10,11, 8, 9, 9,11,11, 9,10,11,12,13,10,11,11, - 13,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 8, 9, 8,11, - 10,10,11,11,13,13, 9,11,10,13,12, 9,10,10,12,12, - 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,12, - 13,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, - 10,13,12,12,13,13,14,15,12,13,12,15,12, 7, 8, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,11,13, - 14,10,11,11,13,13, 8, 9, 9,11,12, 9,10,11,11,13, - 9,10,10,12,12,11,11,12,13,15,11,12,12,14,14, 8, - 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, - 12,14,15,11,12,12,14,14,10,11,12,13,13,11,12,12, - 13,14,12,12,12,14,14,13,13,14,14,16,14,14,14,16, - 15,10,11,11,13,13,12,12,12,14,14,11,12,12,14,13, - 14,14,14,15,16,13,14,13,16,14, 7, 8, 8,11,10, 8, - 9, 9,11,11, 8,10, 9,12,11,10,11,11,13,13,10,11, - 11,14,13, 8, 9, 9,12,11, 9,10,10,12,12, 9,11,10, - 13,12,11,12,12,13,14,11,12,12,15,14, 8, 9, 9,12, - 11, 9,10,10,12,12, 9,11,10,13,11,11,12,12,14,14, - 11,12,12,14,13,10,11,11,13,13,11,12,12,13,14,12, - 13,12,14,14,13,13,14,14,16,13,14,14,16,15,10,11, - 11,13,13,12,12,12,14,14,11,12,12,14,13,13,14,14, - 15,15,13,14,13,16,14, 9,10,11,12,13,11,11,12,12, - 14,11,11,12,13,14,13,13,14,14,16,13,13,14,15,15, - 11,11,12,12,14,12,12,13,13,15,12,12,13,13,15,14, - 14,15,15,16,14,14,14,15,16,11,12,12,13,14,12,12, - 13,14,15,12,13,12,14,14,14,14,15,15,16,14,14,14, - 16,16,13,13,14,15,16,14,14,15,15,16,14,15,15,16, - 16,15,15,16,16,18,16,16,16,17,17,13,14,14,15,15, - 14,14,15,16,16,14,15,14,16,16,16,16,16,17,18,15, - 16,16,17,16, 9,11,10,13,12,11,12,11,14,13,11,12, - 11,14,12,13,14,13,15,14,13,14,13,16,14,11,12,12, - 14,13,12,12,13,14,14,12,13,12,15,14,14,14,14,16, - 16,14,15,14,17,15,11,12,11,14,12,12,13,12,15,13, - 12,13,12,15,13,14,14,14,16,15,14,15,14,16,15,13, - 14,14,15,15,14,14,15,16,16,14,15,14,16,16,15,15, - 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, - 16,16,14,15,14,17,15,16,16,16,17,17,15,16,15,18, - 16, 7, 8, 8,10,11, 8, 9, 9,11,12, 8, 9, 9,12,11, - 10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,11, 9, - 10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11,12, - 12,14,14, 8, 9, 9,12,11, 9,10,11,12,13, 9,11,10, - 13,12,11,12,12,14,14,11,12,12,14,13,10,11,11,13, - 13,11,12,12,13,14,11,12,12,14,14,13,13,14,14,16, - 13,14,14,16,15,10,12,11,13,13,12,12,12,14,14,11, - 12,12,14,13,14,14,14,15,16,13,14,14,16,14, 8, 9, - 9,11,11, 9,10,10,12,12, 9,10,10,12,12,11,11,12, - 13,14,11,12,12,14,14, 9, 9,10,11,12,10,10,11,12, - 13,10,10,11,12,13,12,12,13,14,15,12,12,13,14,15, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, - 13,13,15,15,12,13,13,15,14,11,11,12,13,14,12,12, - 13,13,15,12,12,13,14,15,14,14,15,14,16,14,14,15, - 15,16,11,12,12,14,14,12,13,13,15,15,12,13,13,15, - 14,14,15,15,16,16,14,15,14,17,15, 8, 9, 9,11,11, - 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, - 13,12,15,13, 9,10,10,12,12,10,10,11,12,13,10,12, - 11,13,13,12,12,13,13,15,12,13,13,15,14, 9,10,10, - 12,12,11,11,12,13,13,10,12,10,13,12,12,13,13,15, - 15,12,13,13,15,13,11,12,12,14,14,12,12,13,14,14, - 12,13,13,15,14,13,13,14,13,16,14,15,14,16,16,11, - 12,12,14,14,13,13,13,15,15,12,13,12,15,14,14,15, - 15,16,17,14,15,13,16,13,10,11,11,13,14,11,12,12, - 13,15,11,12,12,14,14,13,14,14,15,16,13,14,14,16, - 16,11,11,12,12,14,12,12,13,13,15,12,13,13,13,15, - 14,14,15,14,17,14,14,15,15,16,11,12,12,14,14,12, - 13,13,15,15,12,13,13,15,15,14,15,15,16,17,14,15, - 15,16,16,13,14,14,14,16,14,14,15,14,17,14,15,15, - 14,17,16,16,17,15,18,16,16,17,16,18,13,14,14,16, - 16,14,15,15,17,16,14,15,15,17,16,16,17,17,18,18, - 16,17,16,18,17,10,11,11,14,13,11,12,12,14,14,11, - 13,12,15,14,14,14,14,16,15,14,15,14,16,15,11,12, - 12,14,13,12,13,13,15,14,13,14,13,15,14,14,15,15, - 16,16,14,15,15,17,15,11,12,12,14,14,13,13,13,15, - 15,12,13,13,15,14,15,15,15,17,17,14,15,15,17,15, - 13,14,14,16,15,14,15,15,16,16,15,15,15,17,16,16, - 16,16,16,17,16,17,16,18,17,14,14,14,16,16,15,15, - 15,16,16,14,15,14,17,16,16,17,17,17,18,16,17,16, - 18,16, 7, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, - 11,10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,12, - 9,10,11,12,13, 9,11,10,13,12,11,12,12,13,14,11, - 12,12,14,14, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,13,12,11,12,12,14,14,11,12,11,14,13,10,11,12, - 13,13,11,12,12,13,14,12,13,12,14,14,13,13,14,14, - 16,13,14,14,16,15,10,11,11,13,13,11,12,12,14,14, - 11,12,12,14,13,13,14,14,15,16,13,14,13,16,14, 8, - 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, - 13,13,14,11,12,12,14,14, 9,10,10,12,12,10,10,11, - 12,13,11,12,11,13,13,12,12,13,13,15,12,13,13,15, - 15, 9,10,10,12,12,10,11,12,13,14,10,11,10,13,12, - 12,13,13,14,15,12,13,12,15,13,12,12,12,14,14,12, - 12,13,14,15,13,13,13,15,15,14,14,15,13,16,14,15, - 15,16,16,11,12,12,14,14,12,13,13,14,15,12,13,12, - 14,14,14,14,15,16,16,13,14,13,16,14, 8, 9, 9,11, - 11, 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,14, - 11,12,11,14,14, 9,10,10,12,12,10,11,11,13,13,10, - 11,11,13,13,12,13,13,14,15,12,13,13,15,14, 9,10, - 9,12,11,10,11,10,13,12,10,11,10,13,12,12,13,12, - 15,14,12,13,12,15,14,11,12,12,14,14,12,13,13,14, - 15,12,13,13,15,15,14,14,15,15,17,14,15,15,16,16, - 11,12,11,14,13,12,13,12,15,14,12,13,12,15,13,14, - 15,14,16,15,13,15,14,17,14,10,11,11,13,14,11,12, - 13,13,15,11,12,12,14,14,14,14,15,15,17,13,14,14, - 15,16,11,12,12,14,14,12,12,13,14,15,13,13,13,15, - 15,14,15,15,15,17,15,15,15,16,16,11,12,12,13,14, - 13,13,14,14,15,12,13,13,14,15,14,15,15,16,17,14, - 15,15,16,16,14,14,14,16,16,14,14,15,15,17,15,15, - 15,17,16,16,16,17,16,18,16,17,17,18,17,13,14,14, - 15,16,14,15,15,16,17,14,15,15,16,16,16,17,17,17, - 18,16,16,16,17,16,10,11,11,14,13,11,12,12,14,14, - 11,12,12,15,13,13,14,14,16,15,13,14,14,16,15,11, - 12,12,14,14,12,13,13,15,15,12,13,13,15,15,14,15, - 15,16,17,14,15,15,17,16,11,12,11,14,12,12,13,13, - 15,13,12,13,12,15,13,14,15,15,16,15,14,15,14,17, - 14,13,14,14,16,16,14,15,15,16,17,14,15,15,16,17, - 16,16,17,17,18,16,17,17,18,18,13,14,14,16,13,14, - 15,15,17,14,14,15,14,17,14,16,17,16,17,16,16,17, - 16,18,15, 8,11,11,13,13,10,12,12,14,14,11,12,12, - 14,14,13,13,14,15,16,13,14,14,16,15,10,11,11,14, - 14,11,12,12,14,15,11,12,12,15,14,13,14,14,15,16, - 13,14,14,16,16,11,12,12,14,14,12,13,13,15,15,12, - 13,12,15,14,14,14,15,16,16,14,15,14,16,16,12,13, - 13,15,15,12,13,14,15,16,13,14,14,16,16,14,15,15, - 16,17,15,15,16,17,17,13,14,14,16,15,14,15,15,16, - 16,14,15,14,16,16,16,16,16,17,17,15,16,16,18,16, - 10,11,11,13,14,11,12,12,14,15,11,12,12,15,14,13, - 14,14,16,16,13,14,14,16,16,11,11,12,14,14,12,12, - 13,14,15,12,13,13,15,15,14,14,15,15,17,14,14,15, - 16,16,11,12,12,15,14,12,13,13,15,15,12,13,13,15, - 15,14,15,15,17,17,14,15,15,17,16,13,12,14,14,16, - 13,13,15,14,17,14,13,15,15,17,15,14,16,15,18,16, - 15,16,16,18,13,14,14,16,16,14,15,15,17,17,14,15, - 15,17,16,16,17,17,18,18,16,17,16,18,17,10,11,11, - 14,13,11,12,12,14,14,11,13,12,15,14,13,14,14,15, - 16,13,14,14,16,16,11,12,12,14,14,12,13,13,14,15, - 12,13,13,15,15,14,14,15,15,16,14,15,15,17,16,11, - 12,12,14,14,13,13,13,15,15,12,13,13,15,14,14,15, - 15,16,17,14,15,14,17,15,13,14,13,16,15,14,14,14, - 15,16,14,15,14,16,16,15,15,16,16,17,16,16,16,18, - 17,14,14,14,16,16,15,15,15,17,16,14,15,14,17,16, - 16,16,17,17,18,16,17,16,18,16,11,13,13,15,15,12, - 13,14,15,16,12,14,14,15,15,14,15,15,16,17,14,15, - 15,17,17,12,13,14,14,16,13,14,14,14,16,14,14,14, - 15,16,15,15,16,15,18,15,16,16,17,17,13,14,14,16, - 16,14,14,15,16,16,14,15,14,16,16,15,16,16,17,18, - 15,16,16,18,17,14,14,16,13,17,15,15,16,14,18,15, - 15,16,14,18,16,16,18,15,19,17,17,18,16,18,15,16, - 15,17,17,15,16,17,18,18,16,16,16,18,17,17,18,18, - 19,19,17,18,17,19,18,11,12,12,15,14,13,13,14,15, - 16,13,14,13,16,14,15,15,15,16,17,15,16,15,17,16, - 12,13,13,15,14,13,13,14,15,15,14,15,14,16,15,15, - 15,16,16,17,16,16,16,18,17,12,13,13,15,15,14,14, - 15,16,16,13,14,13,16,15,16,16,16,17,18,15,16,15, - 17,16,14,15,14,17,15,14,15,15,16,16,15,16,15,17, - 16,16,15,16,15,17,17,18,17,18,17,15,15,15,16,17, - 16,16,16,17,17,15,16,15,17,16,17,18,18,18,18,16, - 17,16,18,15, 8,11,11,13,13,11,12,12,14,14,10,12, - 12,14,14,13,14,14,15,16,13,14,13,16,15,11,12,12, - 14,14,12,12,13,14,15,12,13,13,15,15,14,14,15,15, - 16,14,14,14,16,16,10,11,11,14,14,11,12,12,14,15, - 11,12,12,15,14,13,14,14,16,16,13,14,14,16,15,13, - 14,14,15,16,14,14,15,16,16,14,15,15,16,16,15,16, - 16,16,18,16,16,16,17,17,12,13,13,15,15,13,14,14, - 16,16,12,14,13,16,15,15,16,15,17,17,14,16,15,17, - 16,10,11,11,13,14,11,12,13,14,15,11,13,12,14,14, - 14,14,15,16,16,13,14,14,16,16,11,12,12,14,14,12, - 13,13,14,15,13,14,13,15,15,14,15,15,16,17,14,15, - 15,17,16,11,12,12,14,14,12,13,13,15,15,12,13,12, - 15,14,14,15,15,16,17,14,15,15,16,16,14,14,14,16, - 16,14,14,15,16,16,15,15,15,16,16,16,16,17,16,18, - 16,17,17,18,18,13,13,14,15,16,14,14,15,16,17,13, - 14,14,16,16,16,16,17,17,18,15,16,15,17,16,10,11, - 11,14,13,11,12,12,14,14,11,12,12,15,14,13,14,14, - 16,16,13,14,14,16,16,11,12,12,14,14,12,13,13,15, - 15,12,13,13,15,15,14,15,15,16,17,14,15,15,17,16, - 11,12,11,14,14,12,13,13,15,15,12,13,12,15,14,14, - 15,14,16,16,14,15,14,17,16,14,14,14,16,16,14,15, - 15,16,17,14,15,15,17,17,16,16,17,17,18,16,17,17, - 18,18,13,14,12,16,14,14,15,13,17,15,13,15,13,17, - 14,16,16,15,18,16,15,17,14,18,15,11,12,12,14,15, - 13,13,14,14,16,13,14,13,15,14,15,15,16,16,17,15, - 16,15,17,16,12,13,13,15,15,13,13,14,15,16,14,15, - 14,16,16,15,15,16,15,18,16,16,16,18,17,12,13,13, - 15,15,14,14,15,15,16,13,14,13,15,15,16,16,16,16, - 18,15,16,15,17,16,15,15,15,17,16,15,15,16,16,17, - 16,16,16,18,17,16,16,17,15,18,17,18,17,19,18,14, - 14,15,15,17,15,15,16,16,17,14,15,15,16,16,17,17, - 18,17,19,16,17,15,17,15,11,13,12,15,15,12,14,14, - 15,15,12,14,13,16,15,15,15,15,17,17,14,15,15,17, - 16,12,14,14,16,16,14,14,15,16,16,14,14,14,16,16, - 15,16,17,17,18,15,16,16,18,17,12,14,13,16,14,13, - 14,14,16,15,13,15,14,16,14,15,16,16,17,17,15,16, - 15,18,15,15,15,16,17,17,15,16,16,17,18,16,16,16, - 18,18,17,17,18,18,19,17,17,18,19,19,14,15,14,17, - 13,15,16,15,18,14,15,16,15,18,14,17,18,17,18,16, - 16,18,16,19,15, -}; - -static const static_codebook _44p8_p2_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p8_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p8_p2_0, - 0 -}; - -static const long _vq_quantlist__44p8_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p8_p3_0[] = { - 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 7, 9, - 10, 8, 9, 9, 8, 9,10, 9,10,12,10,11,11, 8,10, 9, - 10,11,12, 9,11,10, 5, 8, 7, 8,10, 9, 7,10, 9, 8, - 9,10, 9,10,11,10,12,11, 8,10, 9,10,11,11, 9,12, - 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9,10, 9,10,11, - 9,11,11, 8,10, 9,10,11,11,10,12,10, 7, 9,10, 9, - 10,12, 9,11,11, 9, 9,12,11,10,13,11,11,13,10,12, - 11,11,13,13,11,13,12, 7, 9, 9, 9,11,11, 9,12,11, - 9,11,10,10,11,12,11,13,12, 9,11,11,12,13,13,11, - 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10,10,10, - 12,10,11,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, - 9,11,12, 9,11,11, 9,11,11,11,11,13,12,13,13, 9, - 10,11,11,12,13,10,12,11, 7,10, 9, 9,11,11, 9,12, - 10,10,11,12,11,12,13,12,13,13, 9,12, 9,11,13,11, - 10,13,10, -}; - -static const static_codebook _44p8_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p8_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p8_p3_0, - 0 -}; - -static const long _vq_quantlist__44p8_p3_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p8_p3_1[] = { - 6, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 7, 8, 8, 8, - 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, - 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, - 8, 9, 8, -}; - -static const static_codebook _44p8_p3_1 = { - 5, 243, - (long *)_vq_lengthlist__44p8_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p8_p3_1, - 0 -}; - -static const long _vq_quantlist__44p8_p4_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p8_p4_0[] = { - 2, 5, 5, 4, 7, 8, 4, 8, 7, 5, 7, 8, 7, 7,10, 8, - 9, 9, 5, 7, 7, 8, 9, 9, 7,10, 7, 5, 7, 8, 8, 9, - 11, 8,10,10, 8, 9,10,10,10,12,11,12,12, 8,10,10, - 10,12,12,10,12,11, 5, 8, 7, 8,10,10, 8,11, 9, 8, - 10,10,10,11,12,10,12,12, 8,10, 9,11,12,12,10,12, - 10, 5, 8, 8, 7,10,10, 8,11,10, 7, 9,10, 9,10,12, - 10,12,12, 8,10,10,10,12,12,10,12,11, 7, 9,10, 9, - 11,12,10,12,11, 9, 9,12,10,10,13,12,12,13,10,12, - 11,12,13,13,11,13,11, 7,10, 9,10,11,12,10,13,11, - 9,11,11,11,11,13,12,14,13,10,11,11,12,14,14,11, - 14,11, 5, 8, 8, 8,10,11, 7,10,10, 8,10,10,10,11, - 12,10,12,12, 7,10, 9,10,12,12, 9,12,10, 7, 9,10, - 10,11,13,10,12,11,10,11,11,11,11,14,12,14,14, 9, - 11,11,12,13,14,11,13,11, 7,10, 9,10,11,12, 9,12, - 10,10,11,12,11,11,13,12,13,13, 9,12, 9,12,13,12, - 10,13,10, -}; - -static const static_codebook _44p8_p4_0 = { - 5, 243, - (long *)_vq_lengthlist__44p8_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p8_p4_0, - 0 -}; - -static const long _vq_quantlist__44p8_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p8_p4_1[] = { - 7, 9, 9,10,10, 9,10,10,10,11, 9,10,10,11,10, 9, - 10,10,11,11, 9,10,10,11,11, 9,10,10,11,11,10,10, - 10,11,11,10,10,10,11,11,10,11,11,11,11,10,11,11, - 11,11, 9,10,10,11,11,10,10,10,11,11, 9,10,10,11, - 11,10,11,11,11,11,10,11,11,11,11,10,11,11,11,11, - 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,12,10,11,11,11,11,11,11,11,11,11,10,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11, 9,10,10, - 11,11,10,10,11,11,11,10,10,11,11,11,10,11,11,11, - 12,10,11,11,12,12,10,10,11,11,11,10,11,11,11,12, - 11,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, - 11,11,11,11,11,11,11,12,12,10,11,11,12,12,11,12, - 11,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11,10, - 11,10,11,11,10,11,10,11,11,10,11,11,12,12,10,11, - 11,12,11,10,11,11,11,11,10,11,11,11,12,11,11,11, - 12,12,11,11,12,12,12,11,11,11,12,12,10,11,10,11, - 11,11,11,11,12,12,10,11,11,12,11,11,12,11,12,12, - 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,10,11,11,11,11,11,11,11,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 11,11,11,12,12,11,11,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,13,12,13,12,12,12,12,13,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,10,11,11,11,11,11,11,11,12,12,11,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,12,13,12,13, - 12, 9,10,10,11,11,10,10,11,11,11,10,11,10,11,11, - 10,11,11,12,12,10,11,11,12,12,10,10,11,11,11,10, - 11,11,11,12,10,11,11,12,12,11,11,12,12,12,11,11, - 11,12,12,10,11,10,11,11,11,11,11,12,12,10,11,11, - 12,11,11,12,11,12,12,11,12,11,12,12,11,11,11,11, - 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, - 11,12,12,12,12,11,11,11,12,11,11,12,12,12,12,11, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,10,10, - 11,11,11,10,11,11,12,12,10,11,11,12,12,11,11,11, - 12,12,11,11,12,12,12,10,11,11,11,12,11,11,12,12, - 12,11,11,12,12,12,11,11,12,12,12,11,12,12,12,12, - 11,11,11,12,12,11,12,12,12,12,11,12,11,12,12,11, - 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11, - 10,11,11,11,12,10,11,11,12,11,11,12,11,12,12,11, - 12,11,12,12,10,11,11,12,11,11,11,11,12,12,11,12, - 11,12,12,11,12,12,12,12,11,12,12,12,12,10,11,11, - 12,12,11,12,11,12,12,11,12,11,12,12,12,12,12,12, - 12,11,12,12,12,12,11,12,11,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,11,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,12,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,13,13,12,12, - 12,13,13,12,12,12,12,12,12,12,12,12,13,12,12,12, - 12,13,12,12,13,12,13,12,13,13,13,13,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,12,12,13,13,13,13, - 12,13,13,13,13,10,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,13,12,12,12,13,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,12, - 13,13,12,13,12,13,13,13,13,12,12,12,12,12,12,12, - 12,13,12,12,12,12,13,12,12,13,13,13,13,12,13,13, - 13,13, 9,10,10,11,11,10,10,11,11,11,10,11,10,11, - 11,10,11,11,12,12,10,11,11,12,12,10,11,11,11,11, - 10,11,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 11,12,12,12,10,11,10,11,11,10,11,11,12,12,10,11, - 11,12,11,11,12,11,12,12,11,11,11,12,12,11,11,11, - 11,12,11,11,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,11,11,12,11,11,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,11,12,12,12,12, 9, - 10,10,11,11,10,11,11,11,12,10,11,11,12,11,11,11, - 12,12,12,11,11,12,12,12,10,11,11,12,12,11,11,12, - 12,12,11,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,10,11,11,12,12,11,11,11,12,12,11,11,11,12,12, - 11,12,12,12,12,11,12,12,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,11,11,12,12,12,12,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,10,11,10,11, - 11,10,11,11,12,12,10,11,11,12,12,11,11,11,12,12, - 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, - 11,12,12,12,11,12,12,12,12,11,12,12,12,12,10,11, - 11,12,11,11,12,11,12,12,11,12,11,12,12,11,12,12, - 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,11, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,12, - 12,12,12,12,13,13,12,12,12,13,13,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,13,12, - 12,12,12,12,12,12,12,12,12,12,12,13,12,13,12,12, - 12,13,13,12,13,13,12,13,12,13,13,13,13,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,13, - 13,12,13,12,13,12,11,11,11,12,12,11,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,13,13,12,12,12,13,13,11,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,12,12,12,13, - 12,12,12,12,12,12,12,12,12,13,13,12,12,12,12,13, - 12,13,13,13,13,12,13,13,13,13,12,12,12,12,12,12, - 12,12,13,12,12,12,12,13,12,12,13,13,13,13,12,13, - 13,13,12,10,11,11,12,12,11,11,11,12,12,11,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, - 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,13,12,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,12,12,12, - 11,11,11,12,12,11,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,13,12,12,12, - 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,13,12,12,12,13,13,12,12,12,12,12, - 12,12,12,12,13,12,12,12,12,13,12,12,13,12,13,12, - 12,13,13,13,12,12,12,12,12,12,12,12,12,13,12,12, - 12,13,12,12,13,13,13,13,12,13,13,13,13,10,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,11,12,12,12, - 12,12,12,12,12,12,11,11,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,13,13,11, - 12,11,12,12,12,12,12,12,12,11,12,12,12,12,12,12, - 12,13,13,12,12,12,13,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,13,12,12,12,12,12,13,12,13,12,13, - 13,12,12,12,12,12,12,12,12,13,12,12,12,12,13,12, - 12,13,12,13,13,12,13,12,13,12,11,11,11,12,12,11, - 12,12,12,12,11,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,12,13,12,12,13,13,13,11,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,12,13,13, - 12,12,12,13,12,12,12,12,12,12,12,12,13,12,13,12, - 12,12,12,13,12,12,13,12,13,12,13,13,12,13,12,12, - 12,12,12,12,13,13,13,12,12,12,12,13,12,12,13,13, - 13,13,12,13,13,13,12,11,11,11,12,12,11,12,12,12, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,13,12,12,13,13,13,11,12,12,12,12,12,12, - 12,12,13,12,12,12,13,12,12,13,12,13,13,12,13,12, - 13,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,13,12,13,12,13,13,13,12,12,12,12,12,12, - 12,13,12,13,12,12,12,12,13,12,12,13,13,13,12,12, - 13,12,13,12,10,11,11,12,12,11,11,11,12,12,11,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, - 12,12,11,11,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, - 11,12,11,12,12,12,12,12,12,12,11,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,12,12,12,12,11,12,12,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,10,11,11,12,12,11,11,12,12,12,11,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,11,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, - 12,13,13,11,11,11,12,12,12,12,12,12,12,11,12,12, - 12,12,12,12,12,13,13,12,12,12,13,13,12,12,12,12, - 12,12,12,12,12,13,12,12,12,12,13,12,12,13,12,13, - 12,12,13,13,13,12,12,12,12,12,12,12,12,12,13,12, - 12,12,12,12,12,12,13,13,13,12,12,12,13,12,11,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,12,12,12, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,13,12,12,12,13,13, - 11,12,11,12,12,12,12,12,12,12,11,12,12,12,12,12, - 12,12,13,13,12,12,12,13,12,12,12,12,12,12,12,12, - 12,12,13,12,12,12,13,13,12,13,13,13,13,12,13,13, - 13,13,12,12,12,12,12,12,12,12,13,12,12,12,12,13, - 12,12,13,12,13,13,12,13,12,13,12,11,11,11,12,12, - 11,12,12,12,12,11,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,11,12,12,12,12,12,12,12,12,13,12,12, - 12,13,13,12,12,13,12,13,12,12,13,13,13,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, - 13,12,12,12,13,12,12,12,12,12,12,12,12,12,12,13, - 12,12,12,13,13,12,12,13,12,13,12,13,13,13,13,12, - 12,12,12,12,12,12,13,12,13,12,12,12,12,12,12,13, - 13,12,12,12,13,12,12,12,11,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,12,12,12,12,12,12,12,12,13,12,12,12,12,13, - 12,12,13,13,13,12,12,12,13,13,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,13,13,12,13, - 12,13,12,12,12,12,12,12,12,12,12,12,13,12,13,12, - 13,13,12,13,13,12,13,12,13,13,13,13,12,12,12,12, - 12,12,12,12,13,12,12,13,12,13,12,12,13,12,13,12, - 12,13,12,13,12, -}; - -static const static_codebook _44p8_p4_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p8_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p8_p4_1, - 0 -}; - -static const long _vq_quantlist__44p8_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p8_p5_0[] = { - 2, 6, 6, 9, 9, 5, 7, 8,10,11, 5, 8, 7,11,10, 8, - 10,11,12,13, 8,11,10,13,12, 6, 7, 8,10,11, 7, 8, - 10,10,12, 8, 9, 9,12,12,10,10,12,12,14,10,12,12, - 14,13, 6, 8, 7,11,10, 8, 9, 9,12,12, 7,10, 8,12, - 11,10,12,12,13,14,10,12,10,14,12, 9,10,11,11,13, - 10,10,11,11,13,11,12,12,13,14,12,12,13,11,15,13, - 14,14,15,14, 9,11,10,13,11,11,12,12,13,13,10,11, - 10,13,11,13,14,14,15,15,12,13,12,15,11, 6, 8, 9, - 11,12, 8, 9,11,12,13, 8,10,10,13,13,11,12,13,14, - 15,11,12,13,14,14, 9, 9,10,12,13,10,10,12,12,14, - 10,11,11,13,14,12,12,14,14,15,13,13,14,15,15, 9, - 10,10,13,13,10,11,11,13,14,10,11,10,14,13,13,13, - 14,15,15,12,14,13,15,14,12,12,13,13,14,12,13,14, - 13,15,13,14,14,15,15,14,14,15,14,16,15,15,15,16, - 16,12,13,13,14,14,13,14,14,15,15,12,14,13,15,14, - 14,15,15,16,16,14,15,14,16,14, 6, 9, 8,12,11, 8, - 10,10,13,13, 8,11, 9,13,12,11,12,12,14,14,11,13, - 12,15,14, 9,10,10,13,13,10,10,11,13,14,10,12,11, - 14,13,12,13,14,14,15,13,13,13,15,14, 9,10, 9,13, - 12,10,11,11,14,13,10,12,10,14,12,13,14,13,15,15, - 12,14,12,15,14,12,13,13,14,14,13,13,13,14,15,13, - 14,14,15,15,14,14,15,14,16,14,15,15,16,16,12,13, - 12,14,13,13,14,14,15,15,12,14,13,15,13,15,15,15, - 16,16,14,15,14,16,14,11,12,12,13,14,12,13,14,14, - 16,12,13,13,15,15,14,14,16,15,17,14,15,15,16,16, - 12,13,14,14,15,13,13,15,15,16,14,14,14,15,16,15, - 15,16,16,17,15,15,16,16,17,13,13,13,15,15,14,14, - 15,15,16,13,14,14,15,16,15,15,16,16,17,15,16,15, - 17,16,14,15,15,16,16,15,15,16,16,17,15,16,16,17, - 17,16,16,17,16,18,16,17,17,17,17,15,15,15,16,16, - 15,16,16,17,17,15,16,16,17,16,16,17,17,18,18,16, - 17,16,17,16,11,12,12,15,13,13,13,13,15,15,12,14, - 13,16,14,14,15,15,16,16,14,15,14,17,15,13,13,13, - 15,14,13,14,14,16,15,14,14,14,16,15,15,15,16,16, - 17,15,16,15,17,16,12,14,13,15,14,14,14,14,16,15, - 13,14,13,16,15,15,16,16,17,16,15,16,15,17,16,15, - 15,15,16,16,15,15,16,16,17,15,16,16,17,17,16,16, - 17,17,17,17,17,17,18,17,14,15,15,16,16,15,16,16, - 17,16,15,16,15,17,16,17,17,17,18,17,16,17,16,18, - 16, 6, 9, 9,12,12, 8,10,10,12,13, 8,10,10,13,12, - 10,12,12,14,15,11,13,12,15,14, 8, 9,10,12,13, 9, - 10,11,13,14,10,11,11,14,13,12,12,13,14,15,12,13, - 13,15,15, 8,10,10,13,13,10,11,11,13,14,10,12,10, - 14,13,12,13,13,15,15,12,14,13,15,14,11,12,12,13, - 14,12,12,13,13,15,12,13,13,15,15,14,13,15,14,16, - 14,15,15,16,16,12,13,13,14,14,13,13,14,15,14,12, - 14,13,15,14,14,15,15,16,15,14,15,14,16,14, 7, 9, - 10,12,12, 9,10,11,13,14, 9,11,10,13,13,11,12,13, - 14,15,12,13,13,15,14, 9,10,11,12,13,10,10,12,13, - 14,11,11,12,14,14,12,12,14,14,15,13,13,14,15,15, - 9,11,11,13,13,11,12,12,14,14,10,12,10,14,13,13, - 14,14,15,15,13,14,13,16,14,12,12,13,14,15,13,13, - 14,14,16,13,14,14,15,15,14,14,15,14,17,14,15,15, - 16,16,12,13,13,15,14,13,14,14,15,15,13,14,13,16, - 14,15,15,15,16,16,14,15,14,16,14, 7,10, 9,13,12, - 10,11,12,12,14,10,12,11,14,12,12,13,13,14,15,12, - 14,13,15,14, 9,11,10,13,13,10,11,12,13,14,12,13, - 12,15,13,13,13,14,13,15,13,14,14,16,15,10,11,11, - 13,13,12,12,13,14,14,11,12,11,14,13,14,14,14,15, - 16,13,14,13,16,13,12,13,13,14,14,12,13,13,14,15, - 14,14,14,15,15,14,13,15,13,16,15,15,15,17,16,13, - 13,13,14,14,14,14,14,15,15,12,13,13,15,14,15,16, - 16,16,16,14,15,14,16,13,11,12,13,14,15,12,13,14, - 15,16,13,14,14,15,15,14,14,15,15,17,14,15,15,16, - 16,13,13,14,14,15,13,13,15,14,16,14,14,15,15,16, - 15,14,16,15,17,15,16,16,16,17,13,14,14,15,15,14, - 14,15,16,16,13,15,14,16,16,15,16,16,17,17,15,16, - 15,17,16,14,15,15,15,17,15,15,16,15,17,15,16,16, - 16,17,16,16,17,16,18,17,17,17,17,18,15,15,15,17, - 16,15,16,16,17,17,15,16,16,17,16,16,17,17,18,18, - 16,17,16,18,17,11,13,12,15,14,13,13,14,15,15,13, - 14,13,16,14,15,15,15,16,16,15,16,15,17,16,13,14, - 13,15,14,13,13,14,15,15,14,15,14,16,15,15,15,16, - 16,16,15,16,15,18,16,13,14,14,15,15,14,15,15,15, - 16,13,15,13,16,15,15,16,16,17,17,15,16,15,17,16, - 15,15,15,16,16,15,15,15,16,17,16,16,16,17,16,16, - 16,17,16,17,17,17,17,18,17,15,15,15,16,16,16,16, - 16,17,17,15,16,15,17,16,17,17,17,18,18,16,17,16, - 17,15, 6, 9, 9,12,12, 8,10,10,12,13, 8,10,10,13, - 12,11,12,13,14,15,10,12,12,14,14, 9,10,10,13,13, - 10,10,12,13,14,10,11,11,14,13,12,13,14,14,15,12, - 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15,15,16,16,14,15,15,16,17,15,15,15,17,16,16,16, - 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, - 16,16,14,15,14,16,16,15,16,16,17,17,15,16,15,17, - 16,11,12,12,14,15,13,13,14,14,15,13,14,13,15,15, - 14,15,15,16,16,14,15,15,16,16,12,14,13,15,15,13, - 13,14,15,16,14,15,14,16,15,15,15,16,15,17,15,16, - 16,17,16,12,13,13,15,15,14,14,15,15,16,13,14,13, - 16,15,15,15,16,16,17,15,15,15,16,16,14,15,15,16, - 16,14,15,15,16,16,15,16,16,17,17,16,16,16,16,17, - 16,17,17,18,17,14,14,15,15,16,15,15,16,16,17,14, - 15,15,16,16,16,16,16,17,17,15,16,15,17,15,11,12, - 12,14,14,12,13,14,15,15,12,13,13,15,15,14,15,15, - 16,16,13,15,14,16,16,12,13,13,15,15,13,14,14,15, - 16,13,14,14,16,16,15,15,15,16,17,15,15,15,17,16, - 12,13,13,15,15,13,14,14,16,15,13,14,13,16,15,15, - 16,15,17,17,14,15,14,17,16,14,15,15,16,16,15,15, - 16,16,17,15,16,16,17,17,16,16,16,16,18,16,17,16, - 18,17,14,15,14,16,15,15,15,15,17,16,14,15,14,17, - 15,16,17,16,17,17,15,16,15,17,15,11,12,12,15,15, - 13,13,15,14,16,13,15,13,16,14,15,15,16,15,17,15, - 16,15,17,16,12,14,13,15,15,13,13,15,15,16,15,15, - 15,16,15,15,15,16,15,17,16,16,16,17,16,12,13,14, - 15,16,14,14,15,15,16,13,14,13,16,14,16,16,16,16, - 17,15,16,15,17,15,15,16,15,16,16,14,15,15,16,16, - 16,16,16,17,16,15,15,16,15,17,17,17,17,18,17,15, - 15,15,15,16,16,16,16,16,17,14,15,14,16,15,17,17, - 17,17,18,15,16,15,17,15,12,13,13,15,15,13,14,14, - 15,16,13,14,14,16,15,14,15,15,16,17,14,15,15,17, - 16,13,14,14,16,15,13,14,15,16,16,14,15,15,16,16, - 15,15,16,16,17,15,16,16,17,17,13,14,13,16,15,14, - 15,15,16,16,13,15,14,16,15,15,16,16,17,17,15,16, - 14,17,15,15,15,16,17,17,15,15,16,16,17,16,16,16, - 17,17,16,15,17,16,18,17,17,17,18,18,15,15,15,17, - 14,16,16,16,17,16,15,16,15,17,15,16,17,17,18,17, - 16,17,15,18,15, -}; - -static const static_codebook _44p8_p5_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p8_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p8_p5_0, - 0 -}; - -static const long _vq_quantlist__44p8_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p8_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p8_p5_1 = { - 1, 7, - (long *)_vq_lengthlist__44p8_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p8_p5_1, - 0 -}; - -static const long _vq_quantlist__44p8_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p8_p6_0[] = { - 2, 6, 6, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 7, 9, 7, - 9, 9, 6, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, - 10, 8, 9, 9, 8, 9,10, 9, 9,10,10,10,10, 8, 9, 9, - 10,10,11, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, - 9, 9, 9,10,10,10,11,10, 8,10, 9,10,11,10, 9,11, - 9, 6, 8, 8, 7, 9, 9, 7, 9, 9, 7, 9, 9, 8, 9,10, - 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, 9, - 9,10, 9,10,10, 9, 9,10,10, 9,11,10,11,11, 9,10, - 10,10,11,11,10,11,10, 6, 9, 8, 9, 9,10, 9,10, 9, - 8,10,10, 9, 9,10,10,11,11, 9,10,10,10,11,11, 9, - 11, 9, 6, 8, 8, 7, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, - 10, 9,10,10, 7, 9, 9, 9,10,10, 8,10, 9, 6, 8, 9, - 9, 9,10, 9,10, 9, 9,10,10, 9, 9,11,10,11,11, 8, - 9,10,10,11,11, 9,10, 9, 7, 9, 9, 9,10,10, 9,10, - 9, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, - 10,11, 9, -}; - -static const static_codebook _44p8_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p8_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p8_p6_0, - 0 -}; - -static const long _vq_quantlist__44p8_p6_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p8_p6_1[] = { - 4, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 7, 8, 8, 8, - 8, 8, 7, 8, 7, 8, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, - 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 8, 8, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, - 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, 8, 9, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, - 8, 9, 8, -}; - -static const static_codebook _44p8_p6_1 = { - 5, 243, - (long *)_vq_lengthlist__44p8_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p8_p6_1, - 0 -}; - -static const long _vq_quantlist__44p8_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p8_p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p8_p7_0 = { - 5, 243, - (long *)_vq_lengthlist__44p8_p7_0, - 1, -512202240, 1635281408, 2, 0, - (long *)_vq_quantlist__44p8_p7_0, - 0 -}; - -static const long _vq_quantlist__44p8_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p8_p7_1[] = { - 1, 7, 7,12,12, 5,11,12,12,12, 5,12,11,12,12,12, - 12,12,12,12,12,13,13,13,13, 7,11,11,13,13,13,12, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13, 7,13,10,13,13,13,13,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13, 7,13,12, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,12, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13, 8,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13, 8,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,10,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13, 8,13,12,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,11, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,11,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13, -}; - -static const static_codebook _44p8_p7_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p8_p7_1, - 1, -514619392, 1630767104, 3, 0, - (long *)_vq_quantlist__44p8_p7_1, - 0 -}; - -static const long _vq_quantlist__44p8_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p8_p7_2[] = { - 1, 3, 2, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44p8_p7_2 = { - 1, 25, - (long *)_vq_lengthlist__44p8_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p8_p7_2, - 0 -}; - -static const long _vq_quantlist__44p8_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p8_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p8_p7_3 = { - 1, 25, - (long *)_vq_lengthlist__44p8_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p8_p7_3, - 0 -}; - -static const long _huff_lengthlist__44p8_short[] = { - 3, 9,15,17,20,21,22,23, 5, 5, 7, 9,11,13,17,20, - 9, 5, 5, 6, 8,10,15,18,11, 7, 5, 4, 6, 9,13,17, - 14, 9, 7, 5, 6, 7,10,14,17,10, 8, 6, 6, 4, 5, 8, - 20,14,13,10, 8, 4, 3, 4,23,17,16,14,12, 6, 4, 4, -}; - -static const static_codebook _huff_book__44p8_short = { - 2, 64, - (long *)_huff_lengthlist__44p8_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p9_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44p9_l0_0[] = { - 2, 5, 5, 7, 6, 8, 8, 9, 9,10,10,11,11, 4, 5, 5, - 6, 7, 8, 8, 9, 9,10,10,11,10, 4, 5, 5, 7, 6, 8, - 8, 9, 9,10,10,10,10, 6, 6, 7, 6, 7, 8, 8, 9, 9, - 10, 9,11, 9, 6, 6, 6, 7, 6, 8, 8, 9, 9, 9,10, 9, - 11, 7, 7, 8, 8, 8, 8, 9, 9, 9,10, 9,11, 9, 7, 8, - 8, 8, 8, 9, 8, 9, 9, 9,10, 9,11, 8, 9, 9, 9, 9, - 9, 9,10,10,11,10,12,10, 8, 9, 9, 9, 9, 9, 9,10, - 9,10,11,11,12, 9,10,10,10,10,10,10,10,11,11,11, - 11,12, 9,10,10,10,10,11,10,11,10,11,11,12,11,11, - 11,11,11,11,11,11,11,12,11,12,11,12,11,11,11,11, - 11,11,11,12,11,12,11,12,11, -}; - -static const static_codebook _44p9_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44p9_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44p9_l0_0, - 0 -}; - -static const long _vq_quantlist__44p9_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p9_l0_1[] = { - 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p9_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44p9_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p9_l0_1, - 0 -}; - -static const long _vq_quantlist__44p9_l1_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p9_l1_0[] = { - 1, 2, 3, 5, 9, 9, 4, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44p9_l1_0 = { - 2, 25, - (long *)_vq_lengthlist__44p9_l1_0, - 1, -514619392, 1630767104, 3, 0, - (long *)_vq_quantlist__44p9_l1_0, - 0 -}; - -static const long _huff_lengthlist__44p9_lfe[] = { - 1, 1, -}; - -static const static_codebook _huff_book__44p9_lfe = { - 1, 2, - (long *)_huff_lengthlist__44p9_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44p9_long[] = { - 3, 3, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _huff_book__44p9_long = { - 1, 8, - (long *)_huff_lengthlist__44p9_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44p9_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p9_p1_0[] = { - 1, 5, 5, 4, 8, 8, 4, 8, 8, 5, 7, 8, 8, 9,10, 8, - 10,10, 5, 8, 7, 8,10,10, 8,10, 9, 7, 9, 9, 9,11, - 11, 9,11,11, 9,11,11,11,12,13,11,13,13, 9,11,11, - 11,13,13,11,13,13, 7, 9, 9, 9,11,11, 9,11,11, 9, - 11,11,11,13,13,11,13,13, 9,11,11,11,13,13,11,13, - 12, 5, 9, 9, 9,11,11, 9,11,11, 9,11,11,11,12,13, - 11,13,13, 9,11,11,11,13,13,11,13,13, 9,11,12,11, - 13,13,12,13,13,11,12,13,13,14,15,13,14,14,12,13, - 13,13,15,15,13,15,14, 8,10,10,11,13,13,12,14,13, - 11,12,12,13,14,15,13,15,15,11,12,12,13,15,15,13, - 15,14, 5, 9, 9, 9,11,11, 9,11,11, 9,11,11,11,13, - 13,11,13,13, 9,11,10,11,13,13,11,13,12, 8,10,10, - 11,13,13,12,13,13,11,12,12,13,14,15,14,15,15,10, - 12,12,13,14,15,13,15,14, 9,12,11,12,13,13,11,13, - 13,12,13,13,13,15,15,13,14,15,11,13,12,13,15,14, - 13,15,14, -}; - -static const static_codebook _44p9_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44p9_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p9_p1_0, - 0 -}; - -static const long _vq_quantlist__44p9_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p9_p2_0[] = { - 4, 6, 6, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 6, - 8, 8,11,11, 6, 8, 8,11,11, 6, 7, 7, 9, 9, 7, 8, - 9,10,11, 7, 9, 9,11,10, 8, 9,10,12,12, 8,10,10, - 12,12, 6, 7, 7, 9, 9, 7, 9, 9,10,10, 7, 9, 8,11, - 10, 8,10,10,12,12, 8,10, 9,12,12, 8, 9, 9,11,11, - 9,10,10,12,12, 9,11,11,12,13,11,12,12,13,14,11, - 12,12,14,14, 8, 9, 9,11,11, 9,11,10,13,12, 9,10, - 10,13,12,11,12,12,14,14,11,12,12,14,13, 7, 8, 9, - 10,10, 8,10,10,11,11, 8,10,10,11,11,10,11,11,13, - 13,10,11,11,13,13, 8, 9,10,10,11,10,11,11,12,13, - 10,11,11,12,12,11,11,12,13,14,11,12,12,14,14, 8, - 10,10,11,11,10,11,11,12,13,10,11,11,12,12,11,12, - 12,14,14,11,12,12,14,14,10,11,11,12,13,11,12,12, - 13,14,12,13,13,14,14,13,13,14,14,16,13,14,14,15, - 16,10,11,11,13,13,12,12,12,14,14,11,12,12,14,14, - 13,14,14,15,16,13,14,14,16,15, 7, 8, 8,10,10, 8, - 10,10,11,11, 8,10,10,12,11,10,11,11,13,13,10,11, - 11,13,13, 8,10,10,11,11,10,11,11,12,12,10,11,11, - 12,12,11,12,12,14,14,11,12,12,14,14, 8,10, 9,11, - 10,10,11,11,13,12,10,11,10,13,12,11,12,12,14,14, - 11,12,11,14,13,10,11,11,13,13,11,12,12,14,14,12, - 12,12,14,14,13,14,14,15,16,13,14,14,15,15,10,11, - 11,13,12,12,12,12,14,14,11,12,12,14,13,13,14,14, - 16,15,13,14,13,16,14,10,11,11,13,13,12,12,13,14, - 15,12,13,13,14,15,13,14,15,15,16,13,14,14,16,16, - 11,12,13,14,14,13,13,14,15,16,13,14,14,15,16,14, - 15,15,16,17,14,15,16,17,17,11,12,12,14,14,13,14, - 14,15,16,13,14,14,15,15,14,15,15,16,18,14,15,15, - 17,16,13,14,15,15,16,15,15,16,16,18,15,15,15,17, - 17,16,16,17,17,18,16,16,16,18,18,14,14,14,16,16, - 15,15,15,16,17,15,15,15,16,17,16,17,17,18,18,16, - 16,17,18,17,10,11,11,14,13,12,13,13,15,14,11,13, - 13,15,14,13,15,15,16,16,13,14,14,16,16,11,12,12, - 14,14,13,13,13,15,15,13,14,13,15,15,15,15,15,17, - 16,14,15,15,17,16,11,13,12,14,14,13,14,13,15,15, - 13,14,13,15,15,14,15,15,17,17,14,15,15,17,16,14, - 14,14,16,16,14,15,15,17,17,15,15,16,17,16,17,16, - 17,18,18,16,17,17,18,18,13,14,14,16,15,15,15,15, - 17,17,14,16,15,16,16,17,17,17,18,18,16,17,16,20, - 19, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,12,11, - 10,11,11,13,13,10,11,11,13,13, 8, 9,10,11,11,10, - 11,11,12,12,10,11,11,13,12,11,12,12,14,14,11,12, - 12,14,14, 9,10,10,11,11,10,11,11,12,12,10,11,11, - 13,12,11,12,12,14,14,11,12,12,14,14,10,10,11,12, - 13,11,12,12,14,14,11,12,12,14,14,13,14,14,15,16, - 13,14,14,15,16,10,11,11,13,13,12,12,12,14,14,12, - 13,12,14,14,13,14,14,16,16,13,14,14,15,15, 9,10, - 10,11,12,10,11,11,12,13,10,11,11,13,12,11,12,12, - 14,14,11,12,12,14,14,10,10,11,12,13,11,12,12,13, - 14,11,12,12,13,14,12,13,14,14,15,12,13,13,15,15, - 10,11,11,13,13,11,12,12,13,14,11,12,12,14,13,12, - 13,13,15,15,12,13,13,15,15,12,11,13,12,14,13,13, - 14,14,15,13,13,14,14,15,14,15,15,16,17,14,15,15, - 16,17,12,13,12,14,14,13,14,14,15,15,13,14,14,15, - 15,14,15,15,16,17,14,15,15,16,17, 8, 9, 9,11,11, - 10,11,11,12,13,10,11,11,13,12,12,13,13,14,15,11, - 13,12,15,14, 9,11,10,12,12,11,12,12,13,14,11,12, - 12,14,13,13,13,14,15,15,13,14,13,15,15, 9,11,11, - 12,12,11,12,12,14,14,11,12,12,14,13,13,14,14,15, - 16,13,14,13,15,14,11,12,12,14,13,12,13,13,14,15, - 13,14,14,16,15,15,15,15,15,16,15,16,15,17,17,11, - 12,12,14,14,13,14,14,15,15,12,13,13,15,14,15,15, - 15,17,17,14,15,15,17,15,11,12,12,14,14,12,13,13, - 15,15,12,13,13,15,15,14,15,15,17,17,14,15,15,16, - 16,12,13,13,14,15,13,14,14,16,16,14,14,14,15,16, - 15,16,16,17,17,15,16,16,17,17,12,13,13,15,15,14, - 14,14,16,16,14,14,15,16,16,15,16,16,17,17,15,16, - 16,17,17,14,15,15,15,16,15,15,16,16,18,15,16,16, - 17,17,17,17,17,18,18,16,17,17,19,18,14,15,15,16, - 17,15,16,16,17,17,15,16,16,18,17,16,17,17,19,18, - 17,17,17,19,18,10,12,12,14,14,13,13,14,15,15,12, - 14,13,16,15,15,15,15,17,17,14,15,15,17,16,12,13, - 13,15,14,13,14,14,16,16,14,14,15,17,16,15,16,16, - 17,17,15,16,16,18,17,12,13,13,15,14,14,15,15,16, - 16,13,15,14,16,15,16,17,16,19,17,15,16,16,17,17, - 14,15,15,17,15,15,16,15,17,17,16,17,16,18,17,17, - 17,18,18,18,17,17,18,19,18,14,15,15,16,16,15,16, - 16,17,18,15,16,16,18,16,17,18,18,19,19,17,18,17, - 18,19, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,12, - 11,10,11,11,13,13, 9,11,11,13,13, 9,10,10,11,11, - 10,11,11,12,12,10,11,11,12,12,11,12,12,14,14,11, - 12,12,14,14, 8,10, 9,11,11,10,11,11,12,12,10,11, - 11,12,12,11,12,12,14,14,11,12,12,14,14,10,11,11, - 13,13,11,12,13,14,14,12,12,12,14,14,13,14,14,15, - 16,13,14,14,16,16,10,11,10,13,12,11,12,12,14,14, - 11,12,12,14,14,13,14,14,15,16,13,14,14,16,15, 8, - 9, 9,11,11,10,11,11,12,13,10,11,11,13,12,12,13, - 13,14,15,12,13,13,15,14,10,11,11,12,12,11,11,12, - 13,14,11,12,12,14,14,13,13,14,15,16,13,14,14,15, - 15, 9,10,11,12,12,11,12,12,13,14,11,12,12,14,13, - 13,14,14,15,16,12,14,13,15,15,11,12,12,14,14,12, - 13,13,14,15,13,14,14,16,15,14,15,15,15,17,15,15, - 16,16,17,11,12,12,13,14,13,14,14,15,15,12,13,13, - 15,14,15,16,15,16,17,14,16,15,17,15, 9,10,10,12, - 11,10,11,11,13,13,10,11,11,13,12,11,12,12,14,14, - 11,12,12,14,14,10,11,11,12,13,11,12,12,13,14,11, - 12,12,14,14,12,13,13,15,15,12,13,13,15,15,10,11, - 10,13,12,11,12,12,13,13,11,12,12,14,13,12,13,13, - 15,15,12,13,13,15,14,12,13,12,14,14,13,14,14,15, - 15,13,14,14,15,15,14,15,15,16,16,14,15,15,16,16, - 11,13,11,14,12,13,13,13,15,14,12,14,13,15,14,15, - 15,15,17,16,14,15,14,17,15,10,12,12,14,14,13,13, - 14,15,16,12,14,13,15,15,14,15,16,17,17,14,15,16, - 17,17,12,13,13,14,15,13,14,14,16,16,14,14,15,16, - 16,16,16,16,17,17,16,16,16,18,18,12,13,13,14,15, - 14,14,15,16,16,13,14,14,16,15,16,16,16,17,18,15, - 16,16,17,17,14,15,15,16,16,15,15,16,17,17,15,16, - 16,17,18,17,18,18,18,19,17,18,18,19,19,14,15,15, - 16,16,15,16,16,17,17,15,16,16,17,17,17,17,18,20, - 18,17,18,17,18,18,11,12,12,14,14,12,13,14,15,15, - 12,13,13,15,15,14,15,15,16,17,14,15,15,16,17,12, - 13,13,15,15,14,14,14,16,16,14,14,14,16,16,15,16, - 16,17,17,15,16,16,17,17,12,13,13,15,14,13,14,14, - 16,15,14,15,14,16,15,15,16,16,17,17,15,16,16,17, - 16,14,15,15,16,16,15,16,16,17,17,16,16,16,17,17, - 17,17,17,19,18,17,17,17,18,19,14,15,14,17,15,15, - 16,16,17,17,15,16,15,17,17,16,17,17,18,18,16,17, - 17,18,17, 6,11,11,13,13,11,12,12,14,14,11,12,12, - 14,14,13,14,14,16,16,13,14,14,16,16,11,12,12,14, - 14,12,13,13,15,15,12,13,13,15,15,14,15,15,16,17, - 14,15,15,17,18,11,12,12,14,14,12,13,13,15,15,12, - 13,13,15,15,14,15,15,17,17,14,15,15,16,16,13,14, - 14,15,16,14,15,15,16,17,14,15,15,17,16,15,16,17, - 18,17,16,16,16,18,17,14,14,15,16,16,14,15,15,18, - 16,14,15,15,17,16,16,17,17,18,18,16,17,16,18,17, - 11,12,12,14,14,12,13,13,15,15,12,13,13,15,15,14, - 15,15,17,17,14,15,15,16,16,12,13,13,15,15,13,14, - 14,15,16,13,14,14,16,16,15,16,16,17,17,15,15,16, - 17,17,12,13,13,15,15,14,14,14,16,16,13,14,14,16, - 16,15,16,16,17,17,15,16,16,17,17,14,14,15,15,16, - 15,15,16,16,17,15,15,16,16,17,16,17,17,17,18,16, - 17,17,18,18,14,15,15,16,16,15,16,16,17,17,15,16, - 16,17,17,17,17,17,18,19,17,17,17,18,18,10,12,12, - 14,14,12,13,14,15,16,13,14,13,15,15,14,15,15,17, - 17,14,15,16,17,17,12,13,13,15,15,13,14,14,15,15, - 14,15,14,16,16,15,16,16,17,18,15,17,16,18,17,12, - 13,13,15,15,14,14,14,16,16,13,14,14,16,15,15,16, - 16,17,18,15,16,16,17,17,14,14,14,16,16,15,15,16, - 17,17,15,16,16,17,17,17,17,17,18,20,17,17,17,19, - 19,14,15,15,16,16,15,17,16,18,18,15,16,15,17,16, - 17,18,19,19,19,17,17,17,18,17,13,14,14,16,16,14, - 15,15,17,17,14,15,15,16,17,15,17,17,18,18,16,16, - 17,18,17,14,15,15,16,17,15,16,16,17,17,15,16,16, - 17,17,16,17,17,18,18,17,17,17,18,19,14,15,15,16, - 17,15,16,16,17,17,15,16,16,17,17,16,17,17,18,18, - 17,17,17,19,19,16,16,16,16,18,16,17,17,17,18,17, - 17,17,17,19,18,18,18,19,19,18,18,18,19,20,16,16, - 17,18,18,16,18,17,18,18,17,17,17,20,19,18,18,19, - 21,20,18,20,18,18,19,10,12,12,14,14,14,14,15,15, - 17,14,15,14,17,15,16,16,17,18,18,16,18,17,19,18, - 12,14,13,16,15,14,14,15,15,17,15,16,16,18,17,16, - 17,18,17,19,17,19,18,20,19,12,13,13,15,15,15,16, - 17,17,18,14,16,14,17,16,17,18,18,19,19,17,17,17, - 18,18,15,15,15,17,16,15,16,16,17,17,17,19,17,18, - 18,18,18,18,18,21,19,20,19,20,19,15,15,16,16,17, - 17,17,18,20,20,15,16,16,18,17,18,19,19,19,20,18, - 19,18,19,17, 6,11,11,13,13,11,12,12,14,14,11,12, - 12,14,14,13,14,14,16,16,13,14,14,16,16,11,12,12, - 14,14,12,13,13,15,15,12,13,13,15,15,14,15,15,17, - 17,14,15,15,17,16,11,12,12,14,14,12,13,13,15,15, - 12,13,13,15,15,14,15,15,16,16,14,15,15,16,16,13, - 14,14,16,16,15,15,15,16,16,14,15,15,17,16,16,17, - 17,19,18,16,17,17,18,18,13,14,14,15,15,14,15,15, - 17,16,14,15,15,17,16,16,17,16,17,18,15,16,16,18, - 18,10,12,12,14,14,12,13,14,15,15,12,13,13,15,15, - 14,15,15,17,17,14,15,15,17,16,12,13,13,15,15,14, - 14,14,15,16,14,15,15,16,16,15,16,16,17,18,16,16, - 16,18,18,12,13,13,14,14,14,14,15,16,16,13,14,14, - 16,16,15,16,16,18,18,15,16,16,19,17,14,15,15,16, - 17,15,15,16,17,17,16,17,16,17,18,17,17,18,17,19, - 17,17,18,18,19,14,14,14,16,16,15,16,16,17,17,15, - 16,15,17,17,17,17,17,19,20,16,17,17,18,18,11,12, - 12,14,14,12,13,13,15,15,12,13,13,15,15,14,15,15, - 16,16,14,15,14,16,16,12,13,13,15,15,14,14,14,16, - 16,13,14,14,16,16,15,16,16,18,17,15,16,16,17,17, - 12,13,13,15,15,13,14,14,16,16,13,14,14,16,16,15, - 16,15,18,18,15,16,15,17,16,14,15,15,16,16,15,16, - 16,17,17,15,16,16,18,17,16,17,17,18,18,16,17,17, - 18,18,14,15,14,16,15,15,16,15,17,17,15,16,15,17, - 16,16,17,17,18,18,17,17,16,19,17,10,12,12,14,15, - 14,14,15,15,17,14,15,14,17,15,16,17,17,17,18,16, - 17,17,18,18,12,14,13,16,15,14,14,16,15,17,15,17, - 16,18,17,17,17,18,17,19,18,18,18,19,18,12,13,14, - 15,15,15,16,16,16,17,14,15,14,18,16,18,17,18,19, - 19,17,18,17,20,18,15,15,15,17,17,15,16,16,17,18, - 18,18,18,19,18,18,18,19,18,20,18,19,19,21,21,15, - 15,16,16,17,17,18,18,18,18,15,16,16,17,17,17,19, - 20,19,20,17,18,18,19,17,13,14,14,16,16,14,15,15, - 16,17,14,15,15,17,17,16,16,17,17,18,15,17,16,17, - 17,14,15,15,16,16,15,16,16,17,17,16,16,16,17,17, - 17,17,18,17,18,17,17,17,18,20,14,15,15,17,16,15, - 16,16,17,17,15,16,16,17,17,17,17,17,18,18,16,17, - 17,19,18,16,16,17,17,17,17,18,17,19,18,17,17,17, - 18,19,17,20,18,19,21,17,19,18,19,20,15,17,15,17, - 16,16,17,17,18,18,17,17,17,18,17,18,19,18,19,21, - 18,18,17,19,19, -}; - -static const static_codebook _44p9_p2_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p9_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p9_p2_0, - 0 -}; - -static const long _vq_quantlist__44p9_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p9_p3_0[] = { - 2, 5, 4, 4, 7, 7, 4, 7, 6, 5, 6, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 6, 7, 9, 9, 7, 9, 8, 6, 8, 8, 8,10, - 10, 8,10,10, 8, 9,10,10,11,12,10,12,12, 8,10,10, - 10,12,12,10,12,11, 6, 8, 8, 8,10,10, 8,10,10, 8, - 10,10,10,11,12,10,12,12, 8,10, 9,10,12,11,10,12, - 11, 5, 8, 8, 8,10,10, 8,10,10, 8, 9,10,10,11,11, - 10,11,11, 8,10,10,10,11,12,10,12,11, 8,10,10,10, - 11,11,10,11,11,10,11,11,11,12,13,11,12,13,10,11, - 11,11,13,13,11,13,13, 7, 9, 9,10,11,12,10,12,11, - 9,11,11,11,12,13,12,14,13, 9,11,11,12,13,14,11, - 13,12, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, - 12,10,12,12, 8,10, 9,10,12,11, 9,11,11, 7, 9, 9, - 10,11,12,10,12,11, 9,11,11,11,12,13,12,14,13, 9, - 11,11,12,13,14,11,13,12, 8,10,10,10,11,11,10,11, - 11,10,11,11,11,13,13,11,13,13,10,11,10,11,13,12, - 11,13,12, -}; - -static const static_codebook _44p9_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44p9_p3_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44p9_p3_0, - 0 -}; - -static const long _vq_quantlist__44p9_p3_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p9_p3_1[] = { - 4, 6, 6, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 7, 8, 7, - 7, 8, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, - 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 9, 5, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, - 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, - 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 9, - 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, - 8, 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, - 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, - 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44p9_p3_1 = { - 5, 243, - (long *)_vq_lengthlist__44p9_p3_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44p9_p3_1, - 0 -}; - -static const long _vq_quantlist__44p9_p4_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p9_p4_0[] = { - 2, 5, 5, 4, 7, 7, 4, 7, 6, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, - 10, 8,10,10, 8, 9,10,10,11,12,10,11,12, 8,10,10, - 10,11,12,10,12,11, 6, 8, 7, 8,10,10, 8,10, 9, 8, - 10,10,10,11,12,10,12,12, 8,10, 9,10,12,11,10,12, - 11, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, - 10,11,11, 8,10,10,10,12,12,10,12,11, 7, 9, 9, 9, - 11,11, 9,11,11, 9,10,11,11,11,12,11,12,12, 9,11, - 11,11,12,12,11,12,12, 7, 9, 9,10,11,12,10,12,11, - 9,11,10,11,11,12,12,13,13, 9,11,11,12,13,13,11, - 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, - 12,10,12,12, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, - 10,11,12,10,12,11, 9,11,11,11,11,13,12,13,13, 9, - 10,11,12,13,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, - 11, 9,11,11,11,12,12,11,12,12, 9,11,10,11,12,12, - 10,12,11, -}; - -static const static_codebook _44p9_p4_0 = { - 5, 243, - (long *)_vq_lengthlist__44p9_p4_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44p9_p4_0, - 0 -}; - -static const long _vq_quantlist__44p9_p4_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p9_p4_1[] = { - 6, 8, 8,10, 9, 8, 9, 9,10,10, 8, 9, 9,10,10, 8, - 10,10,10,10, 8,10,10,10,10, 9, 9, 9,10,10, 9,10, - 10,10,11, 9,10,10,11,11,10,10,10,11,11,10,10,10, - 11,11, 9, 9, 9,10,10, 9,10,10,11,11, 9,10,10,11, - 10,10,10,10,11,11,10,10,10,11,11,10,10,10,10,11, - 10,10,11,11,11,10,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,10,10,10,11,10,10,11,11,11,11,10,11, - 10,11,11,11,11,11,11,11,10,11,11,11,11, 9,10,10, - 10,11,10,10,11,11,11,10,11,11,11,11,10,11,11,11, - 11,10,11,11,11,11,10,10,11,11,11,11,11,11,11,11, - 11,11,11,11,12,11,11,12,12,12,11,11,11,12,12,10, - 11,11,11,11,11,11,11,12,12,11,11,11,11,11,11,11, - 11,12,12,11,11,11,12,12,11,11,11,11,11,11,12,12, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,11,11,11,11,11,11,12,12,12,12,11,12,11,12,12, - 11,12,12,12,12,12,12,12,12,12, 9,10,10,11,10,10, - 11,11,11,11,10,11,11,11,11,10,11,11,11,11,10,11, - 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, - 12,12,11,11,12,12,12,11,11,11,12,12,10,11,10,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12, - 11,11,11,12,12,11,11,11,11,11,11,12,12,12,12,11, - 12,12,12,12,11,12,12,12,12,12,12,12,12,12,11,11, - 11,11,11,11,12,12,12,12,11,12,11,12,12,12,12,12, - 12,12,11,12,12,12,12,11,11,11,11,11,11,12,12,12, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,13,12,12,12,13,13,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,12,12,12,12,12,12,12,12,12,13,12,12,12,13, - 13,12,13,13,13,13,12,13,13,13,13,12,12,12,12,12, - 12,12,12,13,13,12,12,12,13,13,12,13,13,13,13,12, - 13,13,13,13,11,11,11,11,11,11,12,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, - 13,12,12,12,13,13,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,13,13,12,12,12,13,13,12, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,13, - 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, - 13,13,12,12,12,13,12,12,13,13,13,13,12,13,13,13, - 13, 7,10,10,11,11,10,10,11,11,11,10,11,11,11,11, - 10,11,11,11,11,10,11,11,11,11,10,10,10,11,11,10, - 11,11,11,11,11,11,11,11,12,11,11,11,12,12,11,11, - 11,12,12,10,11,11,11,11,11,11,11,12,11,11,11,11, - 12,11,11,11,11,12,12,11,11,11,12,12,11,11,11,11, - 11,11,11,11,12,12,11,11,12,12,12,11,12,12,12,12, - 11,12,12,12,12,11,11,11,11,11,11,12,12,12,12,11, - 11,12,12,12,11,12,12,12,12,11,12,12,12,12,10,11, - 11,11,11,11,11,11,11,12,11,11,11,11,11,11,11,11, - 12,12,11,11,11,12,12,11,11,11,11,11,11,11,12,12, - 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, - 11,11,11,11,11,11,12,11,12,12,11,11,11,12,12,11, - 12,12,12,12,11,12,12,12,12,11,11,11,11,12,11,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,11,11,12,12,11,12,12,12,12,11,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,10,11,10,11,11, - 11,11,11,12,12,11,11,11,12,12,11,12,12,12,12,11, - 12,12,12,12,10,11,11,12,11,11,11,12,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,11,11,11, - 12,11,11,12,12,12,12,11,12,11,12,12,12,12,12,12, - 12,12,12,12,12,12,11,12,11,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,13,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,12,12,13,12,11,11,11,12,12,12,12,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 13,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,13,13,12,12,12,13,13,11,12,12,12,12,12, - 12,12,12,13,12,12,12,12,12,12,12,13,13,13,12,13, - 12,13,13,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,12,13,13,13,13,12,13,13,13,13,12,12,12,12, - 12,12,12,12,13,13,12,13,12,13,13,12,13,13,13,13, - 12,13,13,13,13,11,11,11,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,13,12, - 13,13,12,13,13,13,13,11,12,12,12,12,12,12,12,13, - 13,12,12,12,13,12,12,13,13,13,13,12,13,13,13,13, - 12,12,12,12,12,12,12,13,13,13,12,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,13, - 13,13,13,12,12,12,13,13,13,13,13,13,13,13,13,13, - 13,13, 7,10,10,11,11,10,11,11,11,11,10,11,11,11, - 11,10,11,11,11,11,10,11,11,11,11,10,11,11,11,11, - 11,11,11,11,11,11,11,11,12,11,11,11,12,12,12,11, - 11,11,12,12,10,10,10,11,11,11,11,11,12,11,10,11, - 11,11,11,11,11,11,12,12,11,11,11,12,12,11,11,11, - 11,11,11,11,12,12,12,11,12,11,12,12,11,12,12,12, - 12,11,12,12,12,12,11,11,11,11,11,11,11,11,12,12, - 11,12,11,12,12,11,12,12,12,12,11,12,12,12,12,10, - 10,10,11,11,11,11,11,12,12,11,11,11,12,12,11,12, - 12,12,12,11,12,12,12,12,11,11,11,11,11,11,11,12, - 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,11,11,11,11,11,11,12,12,12,12,11,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, - 12,13,12,11,11,11,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,10,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12, - 11,11,11,12,12,11,11,11,11,11,11,11,12,12,12,11, - 12,11,12,12,11,12,12,12,12,11,12,12,12,12,11,11, - 11,11,11,11,11,11,12,12,11,11,11,12,12,11,12,12, - 12,12,11,12,12,12,12,11,11,11,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 11,11,11,12,11,11,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, - 13,12,13,13,13,13,12,13,13,13,13,11,12,12,12,12, - 12,12,12,12,13,12,12,12,12,12,12,13,13,13,13,12, - 13,13,13,13,12,12,12,12,12,12,12,13,13,13,12,13, - 12,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, - 12,12,12,13,13,13,13,12,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,11,11,11,12,12,11,12,12,12,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, - 12,13,13,12,12,12,13,13,11,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,13,12,13,12,13, - 13,12,12,12,12,12,12,12,12,13,13,12,12,12,13,13, - 13,13,13,13,13,12,13,13,13,13,12,12,12,12,12,12, - 13,12,13,13,12,13,12,13,12,12,13,13,13,13,12,13, - 13,13,13, 8,11,11,12,12,11,12,12,12,12,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,11,11,11,12, - 12,11,12,12,12,12,12,12,12,12,12,12,12,12,13,13, - 12,12,12,13,13,11,11,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, - 12,12,12,12,12,12,12,13,12,12,12,12,12,12,12,13, - 13,13,12,12,13,13,13,11,12,12,12,12,12,12,12,13, - 12,12,12,12,13,13,12,13,13,13,13,12,13,13,13,13, - 11,11,11,12,12,11,12,12,12,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, - 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,12,13,13,12,13,12,13,13,12,12,12,12,12, - 12,12,12,12,13,12,12,12,13,13,12,13,13,13,13,12, - 13,13,13,13,12,12,12,12,12,12,12,12,13,13,12,12, - 12,13,13,12,13,13,13,13,12,13,13,13,13,11,11,11, - 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,13, - 12,12,12,12,12,13,11,12,12,12,12,12,12,12,12,13, - 12,12,12,12,13,12,13,13,13,13,12,13,13,13,13,11, - 12,12,12,12,12,12,12,12,13,12,12,12,13,12,12,13, - 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, - 13,13,12,12,13,13,13,12,13,13,13,13,12,13,13,13, - 13,12,12,12,12,12,12,13,13,13,13,12,13,12,13,13, - 12,13,13,13,13,13,13,13,13,13,11,11,11,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,13,13,13,12,13,13,13,13,11,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,13,13,13,13, - 12,13,12,13,13,12,12,12,12,12,12,12,12,13,13,12, - 12,12,13,13,12,13,13,13,13,12,13,13,13,13,12,12, - 12,12,12,12,13,12,13,13,12,12,12,13,13,13,13,13, - 13,13,12,13,13,13,13,11,11,11,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,12,12,12,13,12, - 11,12,12,12,12,12,12,12,12,12,12,12,12,13,13,12, - 12,13,13,13,12,13,13,13,13,11,12,12,12,12,12,12, - 12,12,13,12,12,12,13,12,12,13,13,13,13,12,13,13, - 13,13,12,12,12,12,12,12,12,12,13,13,12,12,12,13, - 13,13,13,13,13,13,13,13,13,13,13,12,12,12,12,12, - 12,13,13,13,13,12,13,12,13,13,13,13,13,13,13,13, - 13,13,13,13, 8,11,11,11,11,11,12,12,12,12,11,12, - 12,12,12,12,12,12,12,12,11,12,12,12,12,11,11,11, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 13,12,12,12,13,13,11,11,11,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,13,13,12,12,12,13,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,13,13,12,13, - 13,13,13,12,13,13,13,13,11,12,12,12,12,12,12,12, - 12,13,12,12,12,13,12,12,13,13,13,13,12,13,12,13, - 13,11,11,11,12,12,12,12,12,12,12,11,12,12,12,12, - 12,12,12,13,13,12,12,12,13,12,11,12,12,12,12,12, - 12,12,12,12,12,12,12,13,13,12,12,13,13,13,12,13, - 13,13,13,11,12,12,12,12,12,12,12,13,13,12,12,12, - 12,12,12,13,13,13,13,12,13,13,13,13,12,12,12,12, - 12,12,12,13,13,13,12,12,13,13,13,13,13,13,13,13, - 12,13,13,13,13,12,12,12,12,12,12,13,12,13,13,12, - 12,12,13,13,13,13,13,13,13,12,13,13,13,13,11,11, - 11,12,12,11,12,12,12,12,11,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,11,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,13,12,13,13,12,12,12,13,13, - 11,12,12,12,12,12,12,12,12,13,12,12,12,12,12,12, - 12,12,13,13,12,13,12,13,13,12,12,12,12,12,12,12, - 12,13,12,12,12,12,13,13,12,13,13,13,13,12,13,13, - 13,13,12,12,12,12,12,12,12,12,13,13,12,12,12,13, - 12,12,13,13,13,13,12,13,13,13,13,11,11,11,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,13,13,11,12,12,12,12,12,12,12,12,13,12,12, - 12,12,12,12,13,13,13,13,12,13,13,13,13,11,12,12, - 12,12,12,12,12,12,13,12,12,12,12,12,12,13,13,13, - 13,12,13,13,13,13,12,12,12,12,12,12,12,12,13,13, - 12,12,13,13,13,13,13,13,13,13,13,13,13,13,13,12, - 12,12,12,12,12,13,13,13,13,12,12,12,13,12,13,13, - 13,13,13,12,13,13,13,13,11,11,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 13,11,12,12,12,12,12,12,12,12,12,12,12,12,13,12, - 12,12,12,13,13,12,13,13,13,13,11,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,13,13,13,13,12,13, - 12,13,13,12,12,12,12,12,12,12,13,13,13,12,13,12, - 13,13,12,13,13,13,13,13,13,13,13,13,12,12,12,12, - 12,12,12,12,12,13,12,12,12,13,13,13,13,13,13,13, - 12,13,13,13,13, -}; - -static const static_codebook _44p9_p4_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p9_p4_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44p9_p4_1, - 0 -}; - -static const long _vq_quantlist__44p9_p5_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p9_p5_0[] = { - 4, 6, 6, 9, 9, 6, 7, 8,10,11, 6, 8, 7,10,10, 8, - 10,10,12,12, 8,10,10,12,12, 6, 7, 8,10,10, 7, 8, - 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, - 13,13, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 9, 8,11, - 10,10,11,11,13,13,10,11,10,13,12, 9,10,10,11,12, - 10,10,11,12,13,10,11,11,12,13,12,12,13,12,14,12, - 13,13,14,14, 9,10,10,12,11,10,11,11,13,12,10,11, - 10,13,12,12,13,13,14,14,12,13,12,14,12, 7, 8, 8, - 10,11, 8, 9,10,11,12, 8, 9, 9,11,12,10,11,12,13, - 14,10,11,11,13,13, 8, 9,10,11,12, 9,10,11,12,13, - 10,10,11,12,12,11,12,12,13,14,11,12,12,14,14, 8, - 9, 9,11,12,10,10,11,12,13, 9,10,10,12,12,11,12, - 12,14,14,11,12,12,14,13,11,11,12,12,13,11,12,12, - 13,14,12,12,13,14,14,13,13,14,14,16,13,14,14,15, - 15,11,12,11,13,13,12,12,12,14,14,11,12,12,14,13, - 13,14,14,15,15,13,14,13,15,14, 7, 8, 8,11,10, 8, - 10, 9,12,11, 8,10, 9,12,11,10,11,11,13,13,10,12, - 11,14,13, 8, 9, 9,12,11, 9,10,10,12,12,10,11,10, - 13,12,11,12,12,13,14,11,12,12,14,14, 8,10, 9,12, - 11,10,11,10,12,12, 9,11,10,13,11,11,12,12,14,14, - 11,12,12,14,13,11,11,12,13,13,11,12,12,13,14,12, - 12,12,14,14,13,13,14,14,15,13,14,14,15,15,11,12, - 11,13,12,12,12,12,14,14,11,12,12,14,13,13,14,14, - 15,15,13,14,13,15,14,10,11,11,12,13,11,12,12,13, - 14,11,12,12,13,14,13,13,14,14,16,13,14,14,15,15, - 11,12,12,12,14,12,12,13,13,15,12,13,13,13,15,14, - 14,15,15,16,14,14,15,15,16,11,12,12,13,14,12,13, - 13,14,15,12,13,13,14,14,14,14,15,15,16,14,14,14, - 15,15,13,14,14,14,15,14,14,15,15,16,14,15,15,15, - 16,15,15,16,16,18,16,16,16,17,17,13,14,14,15,15, - 14,14,15,16,16,14,14,14,16,15,16,16,16,17,17,15, - 16,16,17,16,10,11,11,13,12,11,12,12,14,13,11,12, - 12,14,13,13,14,14,15,15,13,14,13,16,14,11,12,12, - 14,13,12,13,13,14,14,12,13,13,15,14,14,14,14,15, - 15,14,15,14,16,15,11,12,12,14,12,12,13,13,15,14, - 12,13,12,15,13,14,15,14,16,15,14,15,14,16,15,13, - 14,14,15,15,14,14,14,15,16,14,15,14,16,16,15,16, - 16,16,17,16,16,16,17,17,13,14,14,15,14,14,15,15, - 16,15,14,15,14,16,15,16,16,16,17,17,15,16,15,18, - 16, 6, 8, 8,11,11, 8, 9,10,11,12, 8,10, 9,12,12, - 10,11,11,13,13,10,12,11,14,13, 8, 9, 9,11,12, 9, - 10,10,12,12, 9,10,10,12,12,11,11,12,13,14,11,12, - 12,14,14, 8,10, 9,12,11,10,11,11,12,12, 9,11,10, - 13,12,11,12,12,14,14,11,12,12,14,13,10,11,11,13, - 13,11,12,12,13,14,11,12,12,14,14,13,13,14,13,15, - 13,14,14,15,15,11,12,11,13,13,12,12,12,14,14,11, - 12,12,14,13,13,14,14,15,15,13,14,13,15,14, 8, 9, - 9,11,11, 9,10,10,12,12, 9,10,10,12,12,11,12,12, - 13,14,11,12,12,14,14, 9, 9,10,11,12,10,10,11,12, - 13,10,10,11,12,13,12,12,13,13,15,12,12,13,14,14, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, - 13,13,14,15,12,13,12,14,14,11,11,12,12,14,12,12, - 13,13,14,12,12,13,13,14,13,13,14,14,16,14,14,14, - 15,15,11,12,12,14,13,12,13,13,14,14,12,13,13,15, - 14,14,14,14,16,16,13,14,14,16,14, 7, 9, 9,12,11, - 9,10,10,12,12, 9,11,10,13,12,11,12,12,13,14,11, - 13,12,14,13, 9,10,10,12,12,10,10,11,12,13,10,12, - 11,13,13,12,12,13,13,14,12,13,13,15,14, 9,10,10, - 12,12,11,11,11,13,13,10,12,10,13,12,12,13,13,14, - 15,12,13,12,15,13,11,12,12,14,13,12,12,13,13,14, - 12,13,13,15,14,13,13,14,13,16,14,15,14,16,15,12, - 12,12,14,14,13,13,13,14,14,12,13,12,14,13,14,15, - 15,16,16,13,14,13,16,13,10,11,12,13,14,11,12,13, - 13,15,12,12,13,14,14,13,14,14,15,16,13,14,14,16, - 15,12,12,13,12,14,12,12,13,13,15,13,13,13,13,15, - 14,14,15,14,16,14,15,15,15,16,12,13,12,14,14,13, - 13,13,15,15,12,13,13,15,15,14,15,15,16,16,14,15, - 15,16,16,13,14,14,13,16,14,14,15,14,16,14,14,15, - 14,16,15,15,16,15,18,16,16,16,16,17,14,14,14,16, - 15,14,15,15,16,16,14,15,15,16,16,16,16,16,17,17, - 15,16,16,17,16,10,12,11,14,13,12,13,13,14,14,12, - 13,12,15,14,14,14,14,15,15,14,15,14,16,15,12,13, - 12,14,13,12,13,13,15,14,13,14,13,15,14,14,15,15, - 16,16,14,15,15,17,15,12,13,12,14,14,13,14,14,15, - 15,13,14,13,15,14,15,15,15,16,16,14,15,15,17,15, - 14,14,14,16,15,14,15,15,16,16,14,15,15,16,15,16, - 16,16,16,17,16,17,16,18,17,14,14,14,16,15,15,15, - 15,16,16,14,15,14,16,15,16,16,17,17,17,15,16,15, - 17,16, 6, 8, 8,11,11, 8, 9,10,12,12, 8,10, 9,12, - 11,10,11,12,13,13,10,11,11,13,13, 8, 9,10,11,12, - 9,10,11,12,13,10,11,11,12,12,11,12,12,13,14,11, - 12,12,14,14, 8, 9, 9,12,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,12,14,14,11,12,11,14,13,11,11,12, - 13,13,11,12,12,13,14,12,12,12,14,14,13,13,14,14, - 15,13,14,14,15,15,10,11,11,13,13,11,12,12,14,14, - 11,12,12,14,13,13,14,14,15,15,13,14,13,15,13, 7, - 9, 9,11,12, 9,10,11,12,13, 9,10,10,12,12,11,12, - 13,13,14,11,12,12,14,14, 9,10,10,12,12,10,10,11, - 12,13,11,12,11,13,13,12,12,13,13,15,12,13,13,15, - 14, 9,10,10,12,12,10,11,12,13,13,10,11,10,13,12, - 12,13,13,14,15,12,13,12,14,13,12,12,12,14,14,12, - 12,13,13,14,13,13,13,15,14,14,13,14,13,16,14,15, - 15,16,16,11,12,12,13,14,12,13,13,14,15,12,13,12, - 14,13,14,14,15,15,16,13,14,13,15,13, 8, 9, 9,11, - 11, 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,14, - 11,12,11,14,13, 9,10,10,12,12,10,11,11,13,13,10, - 11,11,13,13,12,12,13,14,15,12,13,13,15,14, 9,10, - 9,12,11,10,11,10,13,12,10,11,10,13,12,12,13,12, - 14,14,12,13,12,15,13,11,12,12,13,14,12,13,13,14, - 14,12,13,13,14,14,14,14,14,14,16,14,14,14,16,15, - 11,12,11,14,12,12,13,12,15,13,12,13,12,15,13,14, - 14,14,16,15,13,14,13,16,14,10,11,12,13,14,12,12, - 13,13,15,12,13,13,14,14,14,14,15,15,16,14,14,14, - 15,16,12,12,13,14,14,12,13,14,14,15,13,14,14,15, - 15,14,15,15,15,17,15,15,15,16,16,12,12,13,13,14, - 13,13,14,14,15,12,13,13,14,15,15,15,15,15,17,14, - 15,15,15,15,14,14,14,16,16,14,15,15,15,16,15,15, - 15,16,16,16,15,16,16,18,16,16,17,17,17,14,14,14, - 15,16,15,15,15,16,17,14,15,14,16,16,16,16,17,17, - 18,16,16,15,17,16,10,12,11,14,13,12,12,12,14,14, - 11,13,12,14,13,13,14,14,15,15,13,14,13,16,15,12, - 12,13,14,14,12,13,13,15,15,13,13,13,15,15,14,15, - 15,16,16,14,15,15,17,16,12,13,12,14,12,13,13,13, - 15,13,12,13,12,15,13,14,15,15,16,15,14,15,14,16, - 14,14,14,14,16,16,14,15,15,16,16,14,15,15,16,16, - 15,16,16,16,17,16,17,16,18,17,13,14,14,16,13,14, - 15,15,16,14,14,15,14,16,14,16,16,16,17,16,15,16, - 15,18,15, 9,11,11,13,13,11,12,12,14,14,11,12,12, - 14,14,13,14,14,15,15,13,14,14,15,15,11,12,12,14, - 14,11,12,13,14,15,12,13,13,15,14,13,14,14,15,16, - 13,14,14,16,16,11,12,12,14,14,12,13,13,15,15,12, - 13,13,15,14,14,14,14,16,16,14,15,14,16,15,12,13, - 13,14,15,12,13,14,15,16,13,14,14,16,16,14,14,15, - 16,17,15,15,15,17,17,13,14,14,15,15,14,15,14,16, - 16,14,15,14,16,15,15,16,16,17,17,15,16,15,17,16, - 10,12,12,13,14,11,12,13,14,14,12,13,12,14,14,13, - 14,14,15,16,13,14,14,16,15,11,12,12,14,14,12,12, - 13,14,15,12,13,13,15,15,13,13,15,15,17,14,14,15, - 16,16,12,13,12,14,14,12,13,13,15,15,12,13,13,15, - 14,14,15,15,16,16,14,15,14,16,16,13,12,14,13,16, - 13,13,15,14,16,14,13,15,15,16,14,14,16,15,17,15, - 15,16,16,17,13,14,14,16,15,14,15,15,16,16,14,15, - 14,16,15,16,16,16,17,17,15,16,16,18,16,10,12,12, - 14,14,12,12,13,14,14,12,13,12,15,14,13,14,14,15, - 16,14,15,14,16,15,11,12,12,14,14,12,13,13,14,15, - 13,14,13,15,15,14,14,15,15,16,14,15,15,17,16,12, - 13,13,14,14,13,13,14,15,15,12,14,13,15,15,14,15, - 15,16,16,14,15,15,17,15,13,14,13,15,15,13,14,14, - 15,16,14,15,14,17,16,15,15,15,15,17,16,16,16,18, - 17,14,14,14,16,16,15,15,15,16,16,14,15,14,16,16, - 16,16,17,17,17,16,16,16,17,16,11,12,13,14,14,12, - 13,13,15,15,12,13,13,15,15,14,15,15,16,16,14,15, - 15,17,16,12,13,13,14,15,13,13,14,14,16,13,14,14, - 15,16,15,14,16,15,17,15,15,16,16,17,12,13,13,15, - 15,13,14,14,16,16,13,14,14,16,15,15,15,16,17,17, - 15,16,15,17,16,14,14,15,13,16,15,14,16,14,17,15, - 15,16,14,17,16,15,17,15,18,16,16,17,16,18,14,15, - 15,17,16,15,16,16,17,17,15,16,15,17,16,16,17,17, - 18,18,16,17,15,18,16,11,12,12,14,14,13,13,14,14, - 15,13,14,13,16,14,15,15,15,16,16,15,16,15,17,16, - 12,13,13,15,14,13,13,14,15,15,14,15,14,16,15,15, - 15,16,15,16,16,16,16,18,16,12,13,13,15,15,14,14, - 15,15,16,13,14,13,16,15,16,16,16,17,17,15,16,15, - 17,15,14,15,14,16,15,14,15,15,16,16,15,16,15,17, - 16,16,15,16,15,17,17,18,17,18,17,15,15,15,16,16, - 16,16,16,17,17,14,15,15,17,16,17,17,18,18,18,16, - 17,15,18,15, 9,11,11,13,13,11,12,12,14,14,11,12, - 12,14,14,13,14,14,15,16,13,14,14,15,15,11,12,12, - 14,14,12,13,13,14,15,12,13,13,14,14,14,14,15,15, - 16,14,14,14,16,16,11,12,12,14,14,12,13,13,14,15, - 11,13,12,14,14,13,14,14,16,16,13,14,14,16,15,13, - 14,14,15,15,14,14,15,15,16,14,15,14,16,16,15,15, - 16,16,17,15,16,16,17,17,12,13,13,15,15,13,14,14, - 16,15,12,14,13,16,15,15,16,15,17,17,14,15,15,17, - 15,10,12,12,14,14,12,12,13,14,15,12,13,12,14,14, - 14,14,15,15,16,13,14,14,16,16,12,13,13,14,14,13, - 13,14,14,15,13,14,13,15,15,14,15,15,15,17,14,15, - 15,16,16,11,12,12,14,14,13,13,14,15,15,12,13,13, - 15,14,14,15,15,16,17,14,15,14,16,15,14,14,14,16, - 16,14,15,15,16,16,15,15,15,16,16,15,16,16,16,18, - 16,17,16,18,17,13,13,14,15,15,14,14,15,16,16,13, - 14,14,16,15,16,16,17,17,17,15,15,15,17,15,10,12, - 12,14,13,12,12,13,14,14,11,13,12,14,14,13,14,14, - 16,16,13,14,14,16,15,12,12,13,14,14,12,13,13,14, - 15,13,13,13,15,15,14,14,15,16,16,14,15,15,16,16, - 11,12,12,14,14,12,13,13,15,15,12,13,12,15,14,14, - 15,14,16,16,13,15,13,16,15,13,14,14,15,16,14,15, - 15,15,17,14,15,15,16,16,16,15,16,16,17,16,16,16, - 17,17,13,14,12,16,13,14,15,13,16,15,13,15,13,16, - 14,15,16,15,17,16,15,16,14,17,15,11,12,12,14,15, - 13,13,14,14,16,13,14,13,15,14,15,15,16,16,17,15, - 15,15,16,16,12,13,13,15,15,13,13,14,15,16,14,15, - 14,16,15,15,15,16,15,17,16,16,16,17,17,12,13,13, - 14,15,14,14,15,15,16,13,14,13,15,15,16,16,16,17, - 17,15,16,15,16,15,15,15,15,16,16,14,15,15,16,17, - 16,16,16,17,17,16,15,17,15,18,17,18,17,18,18,14, - 14,15,15,17,15,15,16,16,17,14,15,15,16,16,17,17, - 17,17,18,16,16,15,17,15,11,12,12,14,14,12,13,13, - 15,15,12,13,13,15,15,14,15,15,16,16,14,15,14,17, - 16,13,13,13,15,15,13,14,14,15,16,13,14,14,16,16, - 15,15,16,16,17,15,16,16,17,17,12,13,13,15,14,13, - 14,14,16,15,13,14,13,16,14,15,16,16,17,16,15,16, - 14,17,15,14,15,15,16,17,15,15,16,16,17,15,16,16, - 17,17,16,15,17,16,18,16,17,17,18,18,14,15,14,16, - 13,15,16,15,17,14,15,16,14,17,14,16,17,16,18,16, - 16,17,15,18,15, -}; - -static const static_codebook _44p9_p5_0 = { - 5, 3125, - (long *)_vq_lengthlist__44p9_p5_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44p9_p5_0, - 0 -}; - -static const long _vq_quantlist__44p9_p5_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44p9_p5_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44p9_p5_1 = { - 1, 7, - (long *)_vq_lengthlist__44p9_p5_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44p9_p5_1, - 0 -}; - -static const long _vq_quantlist__44p9_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p9_p6_0[] = { - 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, - 10, 8, 9,10, 8, 9,10,10,10,12,10,11,11, 8,10,10, - 10,11,12,10,11,10, 5, 8, 7, 8,10,10, 8,10, 9, 8, - 10,10,10,10,11,10,12,11, 8,10, 9,10,11,11,10,12, - 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9,10, 9,10,11, - 9,11,11, 8,10, 9,10,11,11, 9,11,10, 7, 9, 9, 9, - 10,11, 9,11,11, 9, 9,11,10,10,13,11,12,12, 9,11, - 11,11,12,13,11,13,11, 7, 9, 9, 9,10,11, 9,11,10, - 9,11,10,10,10,12,11,13,12, 9,11,11,11,12,12,10, - 12,10, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10, 9,10, - 11,10,11,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, - 9,10,11, 9,11,10, 9,11,11,10,10,12,11,12,12, 9, - 10,11,11,12,13,10,12,10, 7, 9, 9, 9,11,11, 9,11, - 10, 9,11,11,11,11,13,11,13,12, 9,11, 9,11,12,12, - 10,13,10, -}; - -static const static_codebook _44p9_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44p9_p6_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44p9_p6_0, - 0 -}; - -static const long _vq_quantlist__44p9_p6_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44p9_p6_1[] = { - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, - 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, - 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, - 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, - 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, - 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, - 8, 9, 8, -}; - -static const static_codebook _44p9_p6_1 = { - 5, 243, - (long *)_vq_lengthlist__44p9_p6_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44p9_p6_1, - 0 -}; - -static const long _vq_quantlist__44p9_p7_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44p9_p7_0[] = { - 1,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 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16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,15,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,15,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16, -}; - -static const static_codebook _44p9_p7_1 = { - 5, 3125, - (long *)_vq_lengthlist__44p9_p7_1, - 1, -514619392, 1630767104, 3, 0, - (long *)_vq_quantlist__44p9_p7_1, - 0 -}; - -static const long _vq_quantlist__44p9_p7_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p9_p7_2[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9,10,10,10,11,11,11, - 12,12,12,13,13,13,13,13,13, -}; - -static const static_codebook _44p9_p7_2 = { - 1, 25, - (long *)_vq_lengthlist__44p9_p7_2, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44p9_p7_2, - 0 -}; - -static const long _vq_quantlist__44p9_p7_3[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44p9_p7_3[] = { - 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44p9_p7_3 = { - 1, 25, - (long *)_vq_lengthlist__44p9_p7_3, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44p9_p7_3, - 0 -}; - -static const long _huff_lengthlist__44p9_short[] = { - 3, 3, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _huff_book__44p9_short = { - 1, 8, - (long *)_huff_lengthlist__44p9_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44pn1_l0_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44pn1_l0_0[] = { - 1, 3, 3, 8, 8,10,10,10,10,10,10,10,10, 5, 7, 5, - 9, 8,10,10,10,10,11,10,11,10, 5, 5, 7, 8, 9,10, - 10,11,10,10,11,10,11,10,10,10,11,11,11,11,11,11, - 11,10,11,11,10,10,10,10,11,11,11,11,11,10,11,11, - 11,11,11,11,11,11,12,11,10,11,11,11,11,11,11,11, - 11,11,11,11,11,10,10,11,11,12,11,11,11,11,11,11, - 12,11,11,11,10,11,11,11,11,11,11,11,11,10,11,11, - 10,11,10,11,11,11,11,11,11,11,11,11,11,12,11,11, - 12,12,11,11,11,11,11,11,11,11,11,11,11,11,12,11, - 10,11,11,11,11,11,11,11,12,11,13,11,11,11,11,11, - 11,11,11,11,11,11,12,11,13, -}; - -static const static_codebook _44pn1_l0_0 = { - 2, 169, - (long *)_vq_lengthlist__44pn1_l0_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44pn1_l0_0, - 0 -}; - -static const long _vq_quantlist__44pn1_l0_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44pn1_l0_1[] = { - 1, 4, 4, 7, 7, 4, 5, 6, 7, 7, 4, 6, 5, 7, 7, 7, - 6, 7, 6, 7, 7, 7, 6, 7, 6, -}; - -static const static_codebook _44pn1_l0_1 = { - 2, 25, - (long *)_vq_lengthlist__44pn1_l0_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44pn1_l0_1, - 0 -}; - -static const long _vq_quantlist__44pn1_l1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44pn1_l1_0[] = { - 1, 4, 4, 4, 4, 4, 4, 4, 4, -}; - -static const static_codebook _44pn1_l1_0 = { - 2, 9, - (long *)_vq_lengthlist__44pn1_l1_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44pn1_l1_0, - 0 -}; - -static const long _huff_lengthlist__44pn1_lfe[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book__44pn1_lfe = { - 2, 4, - (long *)_huff_lengthlist__44pn1_lfe, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44pn1_long[] = { - 2, 3, 6, 7, 9,13,17, 3, 2, 5, 7, 9,13,17, 6, 5, - 5, 6, 9,12,16, 7, 7, 6, 6, 7,10,13,10,10, 9, 7, - 6,10,13,13,13,12,10,10,11,15,17,17,17,14,14,15, - 17, -}; - -static const static_codebook _huff_book__44pn1_long = { - 2, 49, - (long *)_huff_lengthlist__44pn1_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44pn1_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44pn1_p1_0[] = { - 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44pn1_p1_0 = { - 5, 243, - (long *)_vq_lengthlist__44pn1_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44pn1_p1_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44pn1_p2_0[] = { - 1, 5, 5, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, - 8, 8, 0, 9, 9, 0,13,13, 0, 8, 8, 0, 6, 6, 0,11, - 11, 0,12,12, 0,12,12, 0,14,14, 0,11,12, 0,12,12, - 0,15,15, 0,12,12, 0, 5, 5, 0, 5, 5, 0, 6, 6, 0, - 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,11,11, 0, 6, - 6, 0, 7, 7, 0,11,11, 0,12,11, 0,11,11, 0,14,14, - 0,10,10, 0,12,12, 0,15,15, 0,12,12, 0, 6, 6, 0, - 12,12, 0,12,12, 0,12,12, 0,14,14, 0,11,11, 0,12, - 12, 0,16,16, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 8, 8, 0,12,12, 0,12,12, 0,12,12, 0,15, - 15, 0,12,12, 0,11,11, 0,16,16, 0,11,11, 0, 6, 6, - 0,12,12, 0,12,12, 0,13,13, 0,15,15, 0,12,12, 0, - 13,13, 0,15,15, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44pn1_p2_0 = { - 5, 243, - (long *)_vq_lengthlist__44pn1_p2_0, - 1, -533200896, 1614282752, 2, 0, - (long *)_vq_quantlist__44pn1_p2_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p2_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44pn1_p2_1[] = { - 1, 3, 3, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0, - 10,10, 0,10,10, 0,10,10, 0,10,10, 0, 7, 7, 0, 7, - 7, 0, 6, 6, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, - 0, 7, 7, 0, 8, 8, 0, 7, 7, 0, 9, 9, 0, 8, 9, 0, - 10,10, 0, 9, 9, 0,10,10, 0,10,11, 0, 9, 9, 0,10, - 10, 0, 9, 9, 0,11,11, 0,12,12, 0,12,12, 0,11,11, - 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0, 8, 8, 0, - 12,12, 0,12,12, 0,13,13, 0,13,13, 0,13,13, 0,13, - 13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 9, 9, 0,11,11, 0,12,12, 0,13,13, 0,12, - 12, 0,13,13, 0,13,13, 0,12,12, 0,12,12, 0, 9, 9, - 0,12,12, 0,13,13, 0,14,14, 0,13,13, 0,14,14, 0, - 14,14, 0,13,13, 0,14,14, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -}; - -static const static_codebook _44pn1_p2_1 = { - 5, 243, - (long *)_vq_lengthlist__44pn1_p2_1, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44pn1_p2_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p3_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44pn1_p3_0[] = { - 1, 6, 6, 6, 8, 8, 6, 8, 8, 7, 9, 9,10,11,11, 8, - 8, 8, 7, 9, 9,11,12,12, 9, 9, 9, 6, 7, 7,10,11, - 11,10,11,11,10,11,11,13,13,13,12,12,12,10,12,11, - 14,14,14,12,12,12, 6, 5, 5, 9, 6, 6, 9, 6, 6, 9, - 7, 7,12,10,10,11, 7, 6, 9, 7, 7,13,11,11,12, 7, - 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, - 13, 9, 9,12,11,11,15,14,14,15,11,11, 8, 7, 7,12, - 11,11,12,11,11,11,11,11,14,13,14,14,12,12,12,11, - 11,16,15,15,14,12,12, 0,10,10, 0,12,12, 0,12,12, - 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, - 11,11, 7, 8, 8,13,11,11,12,10,10,12,11,11,15,13, - 13,14,11,11,12,10,10,16,14,14,15,10,10, 9, 7, 7, - 13,11,12,13,12,11,12,11,11,15,14,14,14,12,12,13, - 12,12,16,15,15,15,12,12, 0,11,11, 0,12,12, 0,12, - 13, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,16,15, - 0,12,12, -}; - -static const static_codebook _44pn1_p3_0 = { - 5, 243, - (long *)_vq_lengthlist__44pn1_p3_0, - 1, -531365888, 1616117760, 2, 0, - (long *)_vq_quantlist__44pn1_p3_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p3_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44pn1_p3_1[] = { - 2, 3, 4, 9, 9,10,12,12,12,11,10,12,12,13,12,11, - 13,12,11,11,11,12,12,12,11,11,13,13,13,13,11,12, - 12,14,14,12,13,13,13,13,11,13,13,13,13,11,13,13, - 13,13,11,13,13,13,13,11,12,12,14,14,12,13,13,12, - 12,11,13,13,13,13,11,13,13,12,12,11,13,13,13,13, - 12,12,13,14,14,12,13,13,12,12,11,13,13,13,13,11, - 13,13,12,12,11,13,13,13,13,12,13,13,14,14,12,13, - 13,12,12,11,13,13,13,13,11,13,13,12,12,11,10,10, - 10,10,12,10,10,11,11,12, 9, 9,11,11,13,11,11,10, - 10,13,10,10,10,10,13,11,11,12,12,13,10,10,12,12, - 14,12,11,12,12,13,11,11,11,12,13,12,12,12,12,13, - 11,11,12,12,13,10,10,12,12,14,11,11,12,12,13,11, - 11,12,12,13,11,11,12,12,14,12,12,12,12,14,10,10, - 11,11,14,12,11,11,11,13,11,11,11,11,13,12,12,11, - 11,14,12,12,12,11,14,10,10,11,11,14,12,11,11,11, - 13,11,11,11,11,13,12,12,11,11,11,11,11,10,10,12, - 10,11, 9, 9,12,12,12,11,11,13,12,12, 9, 9,13,13, - 13,10,10,13,13,13,12,12,13,13,13,14,14,13,12,12, - 11,11,14,13,13,12,12,14,13,13,11,11,13,13,13,12, - 11,13,13,13,14,14,13,12,12,10,10,14,13,13,11,11, - 13,13,13,10,10,13,13,13,11,11,14,13,13,14,14,14, - 12,12,10,10,13,13,13,11,11,13,13,13,10,10,13,13, - 13,11,11,14,13,13,14,14,14,13,13,10,10,13,13,13, - 11,11,13,13,13,10,10,14,12,12, 8, 8,14,12,12, 9, - 9,14,11,11, 9, 9,14,12,12, 8, 8,14,12,12, 7, 7, - 15,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, - 12,13, 9, 9,15,13,13,10,10,15,13,13,10,10,15,12, - 12,10,10,15,13,13,10,10,15,13,13, 9, 9,15,13,13, - 10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, 9, - 9,14,13,12, 9, 9,14,13,13, 9, 9,15,13,13,10,10, - 15,12,12,10,10,15,13,13, 9, 9,15,13,13, 9, 9,14, - 13,13, 9, 9,14,12,12, 8, 8,13,13,13, 8, 8,14,14, - 13, 9, 9,14,14,13, 7, 7,14,14,14, 8, 8,14,14,14, - 10,10,15,14,14,12,12,14,14,14, 9, 9,15,14,14,10, - 10,14,14,14, 9, 9,14,14,14,10, 9,15,14,14,12,12, - 14,14,14, 9, 9,15,14,14,10,10,14,14,14, 9, 9,15, - 14,15, 9, 9,15,14,14,11,11,14,14,14, 8, 8,14,14, - 14, 9, 9,14,14,14, 8, 8,14,15,14,10,10,15,14,14, - 11,11,14,14,14, 8, 8,15,14,14, 9, 9,14,14,14, 8, - 8,12,12,12,13,13,16,16,15,12,12,17,16,16,13,13, - 17,16,16,11,11,17,16,16,12,12,17,16,17,13,13,17, - 16,16,14,14,17,17,16,12,12,18,16,16,13,13,17,16, - 17,12,12,17,17,17,13,13,18,16,16,14,14,18,17,17, - 12,12,17,17,17,13,13,18,17,17,13,13,17,17,17,13, - 13,17,16,16,14,14,17,17,17,12,12,16,16,17,13,13, - 17,17,16,12,12,18,17,17,13,13,18,16,16,14,14,18, - 17,17,12,12,19,16,17,13,13,17,16,17,12,12,13,14, - 14,10,10,16,14,14,13,13,17,15,15,14,14,17,14,14, - 13,13,16,14,14,13,13,17,16,15,14,14,16,16,16,15, - 15,17,15,15,14,14,17,15,15,14,14,17,15,15,14,14, - 17,16,15,14,14,16,16,16,15,15,18,15,15,13,13,16, - 16,15,14,14,17,15,15,14,13,17,15,15,14,14,16,16, - 16,15,15,18,15,14,13,13,17,15,15,14,14,18,14,15, - 13,13,18,15,15,14,14,16,16,16,15,15,17,15,15,13, - 13,17,15,15,14,14,17,15,15,13,13,13,11,11,10,10, - 16,14,14,13,13,17,14,15,14,14,17,15,15,12,12,17, - 14,14,12,12,16,15,15,14,14,16,14,14,14,14,16,15, - 15,14,14,16,15,15,14,14,16,15,15,14,14,16,15,15, - 14,14,16,15,14,15,15,17,15,15,14,14,17,15,15,14, - 14,17,15,15,14,14,17,15,16,14,14,16,14,14,14,14, - 17,15,15,13,13,17,15,15,13,13,16,15,15,13,13,17, - 16,16,14,14,17,15,14,15,14,17,15,15,13,13,17,15, - 15,13,13,17,15,15,13,13,14,14,14, 9, 9,14,14,14, - 18,19,14,15,15,19,18,14,14,14,19,19,15,14,14,19, - 19,15,16,16,19,19,15,16,16,19,19,15,15,15,19,19, - 15,16,16,19,20,15,15,15,19,19,15,15,15,19,19,15, - 16,16,20,20,15,15,15,18,19,15,15,16,19,20,15,15, - 15,19,18,15,15,15,18,18,15,16,16,21,20,15,15,15, - 19,19,15,15,15,19,19,15,15,14,19,20,15,15,15,20, - 19,15,16,16,19,20,15,15,15,19,19,15,15,15,20,21, - 15,14,15,19,19,14,12,12, 9, 9,14,14,15,21,19,14, - 14,14,18,19,14,15,15,19,20,14,14,14,19,19,15,15, - 15,19,20,15,15,14,21,19,15,15,15,20,19,15,14,15, - 20,21,15,15,15,18,18,15,15,15,20,21,16,14,14,18, - 19,15,15,15,20,19,15,15,15,18,21,15,15,15,19,19, - 15,15,15,19,20,16,15,14,20,19,15,16,15,19,19,15, - 15,15,19, 0,14,15,15,19,19,15,15,15,19,19,15,15, - 14,20,19,15,15,15,20,19,15,15,15,19,19,15,15,15, - 20,19,12,12,12,13,13,16,15,16,11,11,16,16,16,12, - 12,17,16,16,11,11,17,16,16,12,11,17,17,17,13,13, - 18,16,16,14,14,18,18,17,13,13,17,16,16,13,13,17, - 17,17,13,13,17,16,17,12,12,17,15,16,13,13,17,16, - 17,12,12,17,16,16,13,12,17,16,16,12,12,18,17,17, - 13,13,18,16,16,13,14,18,17,17,12,12,17,16,16,12, - 12,17,17,17,12,12,18,17,17,13,13,17,16,16,14,14, - 17,17,17,12,12,17,16,16,12,12,18,17,17,12,12,13, - 14,14, 9, 9,16,14,14,13,13,16,15,15,14,14,16,14, - 14,13,13,16,14,14,13,13,17,16,15,15,15,16,15,16, - 16,15,17,15,15,14,14,17,15,15,15,15,17,15,15,14, - 14,17,15,15,14,14,16,15,16,16,16,17,15,15,14,14, - 16,15,15,14,15,16,15,15,14,14,17,15,15,15,15,16, - 16,16,15,16,18,15,14,13,14,17,15,15,14,14,17,14, - 14,13,13,17,15,15,14,14,16,15,15,15,15,17,15,14, - 14,14,17,15,15,14,14,17,14,14,13,13,13,11,11,11, - 11,16,14,14,12,12,16,14,14,13,13,16,14,14,12,12, - 16,14,14,12,12,16,15,15,13,13,17,14,14,14,14,17, - 15,15,13,13,16,15,15,14,13,16,15,15,13,13,16,15, - 15,13,13,16,14,14,14,14,16,15,15,13,13,16,14,15, - 13,13,17,15,15,13,13,17,15,15,13,13,16,14,14,14, - 14,17,15,15,12,12,17,14,15,13,13,17,15,15,12,12, - 16,15,15,13,13,17,14,14,14,14,17,15,15,12,12,17, - 15,15,13,13,16,15,15,12,12,14,15,15, 8, 8,14,14, - 14,19,18,14,15,15,19,20,14,14,14,19,19,14,14,15, - 19,20,15,16,15,19,21,15,16,16,21,19,15,15,15,20, - 19,15,16,16,19,20,15,15,15,19,18,15,16,15,20,19, - 15,16,16,19,20,15,15,15,19,19,15,16,15,20,20,14, - 15,15,19,19,15,15,15,21,19,15,17,16,19,20,15,14, - 15, 0,21,15,15,15,19,20,14,14,14,19,19,15,15,15, - 20,19,15,16,16,19,19,15,15,15,19,18,15,15,15,20, - 19,14,14,15,18,18,14,12,12, 9, 9,14,14,14,18,18, - 14,14,14,18,18,14,15,14,19,18,14,14,14,19,18,15, - 15,15,19,20,15,14,14,18,18,15,15,15,20,19,15,15, - 15,18,20,15,15,15,19,18,15,15,15,19,19,15,14,14, - 19,21,15,15,15,20,20,15,15,15,18,19,14,15,15,19, - 20,15,15,15,20,19,15,14,14,19,21,15,15,15,18,19, - 15,14,15,20,19,14,15,15,21,21,14,15,15,19,20,15, - 14,14,19,20,15,15,15,19,20,15,15,14,20,20,14,15, - 15,20,19,13,12,12,13,13,17,16,16,11,11,17,16,16, - 12,12,18,17,16,11,11,18,16,16,11,11,17,17,17,13, - 13,18,16,16,13,13,18,17,17,12,12,18,16,16,13,13, - 18,17,17,12,12,18,17,17,13,13,18,16,16,14,14,18, - 16,17,12,12,18,17,17,13,13,17,17,17,12,12,17,17, - 17,12,12,17,16,15,13,13,18,16,16,11,11,17,16,16, - 12,12,17,16,17,11,11,18,17,17,13,12,17,16,16,13, - 13,17,17,17,12,12,17,16,17,12,12,18,17,17,11,11, - 14,14,14, 9, 9,16,14,14,13,13,17,15,15,14,14,17, - 14,14,13,13,16,14,14,13,13,17,15,15,14,14,16,16, - 16,16,15,18,15,15,14,14,17,16,15,15,15,17,15,15, - 14,14,17,15,15,14,15,16,16,16,15,16,18,15,15,14, - 14,17,15,15,14,15,17,15,15,14,14,17,15,15,14,14, - 16,16,16,15,16,17,14,14,13,13,17,15,15,14,14,18, - 15,15,13,13,17,15,15,14,14,16,16,16,15,15,17,14, - 14,13,13,17,15,15,14,14,17,14,14,13,13,13,11,11, - 11,11,16,14,14,12,12,16,14,14,12,13,17,15,14,11, - 11,17,14,14,11,11,17,15,15,13,14,17,14,14,14,14, - 17,15,15,13,13,17,14,14,13,13,17,15,15,13,13,17, - 15,15,13,13,17,14,14,14,14,17,15,15,13,13,18,14, - 15,13,13,17,15,15,13,13,16,15,15,13,13,17,14,14, - 13,13,17,15,15,12,12,16,14,14,12,12,16,15,15,12, - 12,17,16,15,13,13,17,14,14,13,13,17,15,15,12,12, - 16,15,15,12,12,16,15,15,12,12,13,15,15, 8, 8,14, - 14,14,18,19,14,15,15,19,20,14,14,14,18,18,14,15, - 15,18,18,15,16,16,19,19,15,16,17,20,20,15,15,15, - 19,19,15,16,16,18,20,15,15,15,19,19,15,15,16,18, - 18,15,17,16,19,19,15,15,15,18,21,15,16,16,21,20, - 15,15,15,19,21,15,16,15,20,19,15,16,17,20,20,15, - 15,15,19,19,15,16,16,21,20,15,15,15,19,20,15,15, - 15,19,19,15,16,16,20,19,15,15,15,19,19,15,16,15, - 20,21,15,15,15,21,19,14,12,12, 8, 8,14,14,14,20, - 18,14,13,13,19,19,14,14,14,19,18,15,14,14,19,20, - 14,15,15,20,20,15,14,14,21,20,15,15,15,20,20,15, - 15,14,21,19,15,15,15,19,19,15,15,15,19,20,15,14, - 14,20,20,15,15,15,19,20,15,14,14,19,20,15,15,15, - 20,20,15,15,15,20,19,15,14,14,20,21,15,15,15,20, - 21,15,14,14,20, 0,15,16,15,20,21,15,15,15,19,20, - 15,14,14,19,19,15,15,15,19,20,15,15,15,19,19,15, - 15,15,18,20,13,12,12,13,13,18,16,17,12,12,17,16, - 16,12,12,17,17,16,11,11,18,16,16,11,11,17,17,18, - 13,13,18,16,16,14,14,18,17,17,13,13,18,16,16,13, - 13,18,17,17,12,12,17,17,16,13,13,17,16,16,13,14, - 18,17,17,12,12,18,16,16,12,13,17,16,17,12,12,17, - 18,17,13,13,18,16,16,13,13,18,17,17,12,12,17,16, - 16,12,12,17,17,17,11,11,17,16,17,12,12,17,16,16, - 13,13,17,16,16,11,11,17,16,16,12,12,18,16,17,11, - 11,14,14,14, 9, 9,16,14,15,13,13,17,15,15,14,14, - 17,14,14,12,12,16,14,14,13,13,18,15,15,15,15,17, - 15,16,15,16,18,15,15,14,14,17,15,16,15,15,17,15, - 15,14,14,18,15,15,14,14,16,16,16,16,15,17,15,15, - 14,14,16,15,15,14,14,17,15,15,14,14,17,15,15,14, - 14,17,16,16,15,15,17,15,14,13,13,17,15,15,14,14, - 17,15,15,13,13,17,15,15,14,14,16,16,16,15,15,18, - 15,14,14,14,17,15,15,14,14,18,15,15,13,13,13,12, - 12,11,11,16,14,14,12,12,16,14,14,13,13,17,15,15, - 12,12,17,14,14,12,12,17,15,15,14,14,17,14,14,14, - 14,17,15,15,13,13,17,15,14,13,13,17,15,15,13,13, - 17,15,15,13,13,16,14,14,14,14,17,15,15,13,13,16, - 14,14,13,13,16,15,15,13,13,17,15,16,13,13,17,14, - 14,14,13,17,15,15,12,12,16,15,14,12,12,17,15,15, - 12,12,16,15,16,13,13,16,14,14,14,13,17,15,15,12, - 12,16,14,14,12,12,17,15,15,12,12,14,15,15, 8, 8, - 14,14,14,18,18,14,15,15,19,18,14,14,14,18,18,14, - 15,15,19,20,15,16,15,21,18,15,16,16,18, 0,15,15, - 15,19,20,15,16,16,20, 0,15,16,15,19,18,15,15,15, - 19,19,15,16,16,21,19,15,15,15,19,19,15,16,16,20, - 20,15,15,15,19,19,15,15,15,19,18,15,16,16,20,20, - 15,14,15,20,19,15,15,15,19,20,15,15,15,19,19,15, - 16,15,19,20,15,16,16,19,20,15,15,15,19,19,15,16, - 15,20,20,15,15,15,20,18,13,12,12, 8, 8,14,14,14, - 19,20,14,14,14,19,19,14,15,15,20,20,14,14,14,18, - 19,15,15,15,20, 0,15,14,14,18,20,15,15,15,19,19, - 15,15,15,21,19,15,15,15,19,20,15,15,15,20,21,15, - 14,14,20,19,15,15,15,20,19,15,15,14,21,19,15,15, - 15,19,18,15,15,15,20,19,15,14,14,19,19,15,15,16, - 20,19,15,15,15,20, 0,15,15,15,19,21,15,15,15,22, - 20,15,14,14,22,19,15,15,15,19,20,15,14,14,20,19, - 14,15,15,19,21, -}; - -static const static_codebook _44pn1_p3_1 = { - 5, 3125, - (long *)_vq_lengthlist__44pn1_p3_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44pn1_p3_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44pn1_p4_0[] = { - 1, 7, 7,14,14, 6, 8, 8,15,16, 7, 8, 8,16,15, 0, - 14,14,17,17, 0,14,14,16,16, 7, 9, 9,16,16,10,11, - 11,17,18, 9, 8, 8,16,16, 0,14,14,19,19, 0,14,14, - 17,16, 8, 9, 9,16,16,12,12,12,17,17,10, 9, 9,16, - 16, 0,15,14,18,20, 0,14,14,17,17, 0,15,15,18,17, - 0,21, 0, 0,21, 0,13,13,17,17, 0,17,17, 0, 0, 0, - 15,15,17,17, 0,15,15,17,18, 0, 0, 0, 0,21, 0,13, - 13,17,17, 0,18,18, 0,21, 0,16,15,17,18, 6, 7, 7, - 14,14, 9,10,10,16,16,11,10,10,15,15, 0,21, 0,20, - 21, 0, 0, 0,18,20,10,10,10,15,16,12,13,13,18,18, - 12,11,11,15,15, 0, 0, 0,20,20, 0, 0,21,19,19,12, - 11,11,15,15,15,14,14,18,18,13,11,11,15,16, 0, 0, - 0,20,19, 0, 0, 0,20,21, 0, 0,20,19,19, 0, 0, 0, - 0, 0, 0,20, 0,17,18, 0, 0,21, 0, 0, 0, 0, 0,21, - 0, 0,21, 0,20,19, 0, 0, 0, 0, 0, 0,21, 0,18,18, - 0, 0, 0,21, 0, 0, 0, 0, 0,20, 7, 6, 6,13,13, 9, - 6, 6,12,12, 9, 7, 7,14,14, 0,10,10,12,12, 0,11, - 11,15,15, 9, 7, 7,14,14,12, 9, 9,14,14,10, 7, 7, - 14,13, 0,11,11,16,15, 0,11,11,14,14, 9, 7, 7,14, - 14,13,10,10,14,14,11, 7, 7,14,13, 0,11,11,16,16, - 0,11,11,14,14, 0,12,12,16,16, 0,19, 0,17,18, 0, - 10,10,14,14, 0,15,14, 0, 0, 0,12,12,14,14, 0,12, - 12,15,15, 0,20, 0,18,19, 0,10,10,14,14, 0,16,15, - 0,20, 0,13,13,14,14, 0,11,11,13,13, 0,12,13,16, - 16, 0,12,12,16,16, 0,16,16, 0,21, 0,17,18, 0, 0, - 0,12,12,16,16, 0,15,15,18, 0, 0,12,12,16,16, 0, - 17,16,21,21, 0,16,17, 0, 0, 0,13,13,17,16, 0,16, - 16,20,21, 0,12,12,17,16, 0,17,17, 0,21, 0,17,17, - 21,21, 0,17,18, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, - 0, 0,18,21, 0, 0, 0,18,19, 0, 0, 0,18,17,21,21, - 0, 0, 0, 0, 0, 0,16,16, 0, 0, 0, 0, 0, 0, 0, 0, - 19,19, 0, 0, 0,11,11,12,12, 0,11,11,10,10, 0,12, - 12,13,13, 0,12,12, 9, 9, 0,14,14,13,13, 0,12,12, - 13,13, 0,14,14,12,13, 0,11,11,12,12, 0,13,13,13, - 13, 0,13,13,13,13, 0,12,12,13,13, 0,14,14,12,12, - 0,11,11,12,12, 0,14,13,14,14, 0,13,13,13,13, 0, - 15,15,14,15, 0, 0, 0,16,16, 0,12,12,13,13, 0,16, - 17,20,21, 0,14,13,12,12, 0,14,14,14,14, 0,21, 0, - 16,16, 0,12,12,13,13, 0,18,17,21, 0, 0,14,14,13, - 13, 7, 8, 8,17,17,11,10,10,18,18,12,10,10,17,17, - 0,15,15,20,18, 0,15,15,17,17,11, 9, 9,17,17,14, - 12,12,19,19,13, 9, 9,16,16, 0,15,14, 0,19, 0,14, - 14,16,16,12,10,10,20,18,16,13,13,21,20,14,10,10, - 17,17, 0,15,15,21,20, 0,15,14,17,17, 0,15,15,21, - 21, 0, 0,21, 0, 0, 0,13,13,18,18, 0,19,16, 0, 0, - 0,15,15,17,16, 0,16,16, 0,21, 0, 0, 0, 0,21, 0, - 13,14,18,17, 0,20,19, 0, 0, 0,15,15,18,18, 8, 7, - 7,15,15,12,11,11,17,16,13,11,11,16,16, 0, 0, 0, - 21,20, 0, 0, 0, 0,20,11,10,10,17,17,14,13,13,19, - 18,14,11,11,16,16, 0,20, 0,21,19, 0, 0,21, 0,20, - 12,11,11,17,17,16,15,15, 0,19,14,11,11,17,16, 0, - 21, 0, 0,19, 0, 0, 0,21,20, 0, 0,21,20, 0, 0, 0, - 0, 0, 0, 0, 0, 0,19,21, 0, 0, 0, 0, 0, 0, 0, 0, - 19,20, 0, 0, 0,20,21, 0, 0, 0, 0, 0, 0,20, 0,19, - 21, 0, 0, 0, 0, 0, 0, 0, 0,21,20,11,10, 9,15,15, - 14,11,11,15,15,14,11,11,16,16, 0,14,14,14,14, 0, - 16,15,17,16,13,11,11,16,16,16,13,13,16,16,15,10, - 10,15,15, 0,14,15,17,17, 0,14,14,16,15,13,11,11, - 16,16,17,15,14,16,16,15,10,10,15,15, 0,15,15,17, - 18, 0,15,15,16,16, 0,16,16,17,17, 0,21, 0,21,20, - 0,13,13,15,15, 0,18,18, 0,21, 0,15,15,15,15, 0, - 16,16,17,17, 0, 0, 0, 0,18, 0,13,13,15,15, 0,19, - 18, 0, 0, 0,15,15,16,16, 0,12,12,15,15, 0,13,13, - 17,17, 0,13,13,17,18, 0,16,17,21, 0, 0,20,18, 0, - 0, 0,13,13,17,17, 0,15,15, 0,18, 0,12,12,17,18, - 0,16,16, 0, 0, 0,17,17,21, 0, 0,13,13,18,18, 0, - 16,16,21,21, 0,12,12,17,18, 0,16,17,21, 0, 0,17, - 17, 0,21, 0,17,18, 0, 0, 0, 0, 0, 0, 0, 0,16,15, - 0,21, 0,21,19, 0, 0, 0,18,18, 0, 0, 0,18,19, 0, - 0, 0, 0, 0, 0, 0, 0,16,16,21,21, 0,20,19, 0, 0, - 0,19,21, 0,21, 0,12,12,15,15, 0,12,12,15,16, 0, - 13,13,16,16, 0,14,14,15,15, 0,16,15,17,17, 0,13, - 13,17,17, 0,15,15,16,18, 0,12,12,16,16, 0,14,14, - 17,17, 0,15,14,16,16, 0,13,13,16,16, 0,16,15,17, - 17, 0,12,12,16,16, 0,15,15,18,18, 0,14,14,17,16, - 0,16,16,17,18, 0, 0, 0,20,21, 0,13,13,16,17, 0, - 17,17, 0, 0, 0,15,15,16,16, 0,15,16,17,17, 0, 0, - 0,19, 0, 0,13,13,15,16, 0,19,18, 0, 0, 0,16,15, - 16,17, 8, 8, 8,17,17,13,11,10,17,18,13,10,10,17, - 17, 0,15,15,20,19, 0,15,15,17,17,12,10,10,19,18, - 15,12,12,20,18,14,10,10,17,16, 0,15,15,20,20, 0, - 14,15,16,16,13,10,10,17,17,17,14,14, 0,18,15,10, - 10,17,17, 0,16,15,20,20, 0,14,14,17,17, 0,15,16, - 20,20, 0, 0,21, 0, 0, 0,13,13,17,17, 0,18,17, 0, - 0, 0,15,16,17,18, 0,15,15,18,21, 0, 0, 0,21, 0, - 0,13,13,18,18, 0,19,19, 0, 0, 0,16,16,18,17, 9, - 8, 8,15,15,12,11,11,16,16,13,11,11,16,15, 0, 0, - 0, 0,21, 0,21, 0,19,19,12,11,11,17,18,15,13,13, - 18,19,14,11,11,16,16, 0, 0,21,21,19, 0, 0, 0,21, - 20,13,11,11,18,17,17,14,15,20,21,15,11,12,16,16, - 0, 0, 0,20, 0, 0, 0,21, 0,19, 0, 0, 0, 0,19, 0, - 0, 0, 0, 0, 0,21,21,19,19, 0, 0, 0,21, 0, 0, 0, - 0,19,21, 0, 0, 0,19,20, 0, 0, 0,21, 0, 0, 0,21, - 19,19, 0, 0, 0, 0, 0, 0, 0, 0,21,20, 0,11,11,15, - 15, 0,12,12,15,16, 0,12,12,16,16, 0,15,15,16,15, - 0,16,16,17,17, 0,12,12,17,17, 0,14,14,17,17, 0, - 11,11,16,16, 0,15,15,19,18, 0,15,15,16,16, 0,12, - 12,17,16, 0,14,15,16,16, 0,11,11,15,15, 0,16,16, - 18,19, 0,15,15,15,16, 0,17,17,18,20, 0,21, 0,21, - 19, 0,14,14,16,16, 0,18,18, 0, 0, 0,16,16,15,15, - 0,16,16,18,17, 0, 0, 0,19,20, 0,14,14,16,16, 0, - 19,19, 0, 0, 0,16,17,15,15, 0,12,12,14,15, 0,13, - 13,16,17, 0,12,12,17,17, 0,17,16, 0, 0, 0,18,17, - 21, 0, 0,13,13,19,17, 0,15,15,20,21, 0,12,12,17, - 17, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,13,13,17,18, - 0,16,16,21, 0, 0,12,12,17,17, 0,17,17, 0, 0, 0, - 17,17, 0, 0, 0,18,21, 0, 0, 0, 0, 0, 0, 0, 0,15, - 15,21, 0, 0,20,21, 0, 0, 0,18,19, 0, 0, 0,18,17, - 0, 0, 0, 0, 0, 0, 0, 0,16,16,21, 0, 0,21,21, 0, - 0, 0,18,19, 0, 0, 0,12,12,16,16, 0,13,13,16,17, - 0,13,13,17,16, 0,14,14,16,16, 0,16,15,19,18, 0, - 13,13,17,17, 0,15,15,18,18, 0,12,12,16,16, 0,15, - 15,18,19, 0,15,15,17,16, 0,13,13,17,17, 0,16,16, - 18,17, 0,12,12,17,16, 0,15,15,18,18, 0,15,15,17, - 17, 0,16,16, 0,19, 0, 0, 0, 0, 0, 0,14,14,16,17, - 0,18,18, 0, 0, 0,15,15,17,17, 0,16,16,21,19, 0, - 21, 0,21,21, 0,13,14,16,16, 0,19,19, 0, 0, 0,15, - 16,16,16, 0,11,11,17,16, 0,15,14,19,18, 0,14,14, - 19,19, 0,18,17,18,20, 0,17,17,18,19, 0,13,13,17, - 17, 0,16,17,21,18, 0,13,13,17,16, 0,18,17,19, 0, - 0,16,17,18,18, 0,12,12,19,18, 0,18,18,20,20, 0, - 13,13,17,17, 0,17,17,21, 0, 0,16,17,17,18, 0,18, - 17,19,18, 0, 0, 0, 0, 0, 0,14,14,17,17, 0,19,19, - 21, 0, 0,16,16,16,17, 0,17,17,19,20, 0, 0, 0, 0, - 21, 0,15,15,17,18, 0,21,21, 0, 0, 0,17,17,17,18, - 0,10,10,15,15, 0,15,14,17,18, 0,14,14,16,16, 0, - 0, 0,18, 0, 0,21, 0,19, 0, 0,13,13,17,16, 0,17, - 17,18, 0, 0,14,14,16,15, 0, 0, 0,21, 0, 0,21, 0, - 19,18, 0,13,13,17,17, 0,18,18,20,20, 0,15,15,16, - 16, 0, 0, 0,21,21, 0, 0, 0,20,20, 0, 0, 0,19, 0, - 0, 0, 0, 0, 0, 0,21,20,18,18, 0, 0, 0, 0, 0, 0, - 0, 0, 0,20, 0, 0, 0, 0,20, 0, 0, 0, 0, 0, 0, 0, - 0,19,18, 0, 0, 0, 0,21, 0, 0, 0,18,20, 0,18,19, - 16,17, 0,21,19,17,17, 0, 0,21,18,18, 0, 0,21,20, - 19, 0, 0, 0,20,20, 0, 0,21,17,17, 0, 0, 0,19,19, - 0,20,20,17,17, 0, 0, 0, 0,20, 0, 0,20,18,18, 0, - 21,20,17,17, 0, 0, 0,20,21, 0,19, 0,17,17, 0, 0, - 21, 0, 0, 0,20, 0,18,19, 0, 0, 0,21,21, 0, 0, 0, - 0,21, 0,20,20,17,17, 0, 0, 0, 0, 0, 0,21, 0,18, - 17, 0, 0, 0,20,19, 0, 0, 0, 0,21, 0,20,20,17,17, - 0, 0, 0, 0, 0, 0,21,21,18,18, 0,12,12,15,14, 0, - 14,14,17,17, 0,14,14,17,16, 0,18,18,21, 0, 0,19, - 20, 0, 0, 0,13,13,18,17, 0,16,16,19,18, 0,13,13, - 17,17, 0,17,17, 0, 0, 0,17,17,21, 0, 0,13,13,17, - 17, 0,17,17,21,20, 0,13,13,18,17, 0,18,19,21,21, - 0,19,18, 0, 0, 0,18,17, 0, 0, 0, 0, 0, 0, 0, 0, - 15,16, 0, 0, 0,21,21, 0, 0, 0,20,18,21, 0, 0,17, - 18, 0, 0, 0, 0, 0, 0, 0, 0,15,16, 0, 0, 0, 0,20, - 0, 0, 0, 0,19, 0, 0, 0,15,15,18,19, 0,18,17,21, - 0, 0,16,18, 0,20, 0,17,18,21, 0, 0,18,20, 0, 0, - 0,16,16,21,21, 0,19,20,21, 0, 0,16,15, 0,21, 0, - 18,20, 0, 0, 0,18,19, 0, 0, 0,16,15,21,21, 0,21, - 0, 0, 0, 0,16,15,21, 0, 0,20,19, 0, 0, 0,18,21, - 21, 0, 0,20,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0, - 20, 0,21, 0, 0, 0, 0,17,18,20,21, 0,18,18,21,21, - 0, 0, 0, 0, 0, 0,16,16,20, 0, 0, 0,21, 0, 0, 0, - 21,18, 0, 0, 0,12,12,20,17, 0,15,15,19,18, 0,14, - 14,19,18, 0,18,17,21,19, 0,17,17,21,17, 0,13,13, - 21,19, 0,16,17,20,19, 0,13,13,16,16, 0,17,17,20, - 21, 0,16,16,19,17, 0,13,13,18,18, 0,17,19,19,19, - 0,13,13,17,17, 0,18,18, 0,19, 0,16,17,18,18, 0, - 16,17,19,21, 0, 0, 0, 0, 0, 0,15,15,16,17, 0,20, - 19,21, 0, 0,17,17,17,17, 0,17,17,21,19, 0, 0, 0, - 0, 0, 0,15,15,17,17, 0,21, 0, 0, 0, 0,18,18,17, - 17, 0,10,10,15,15, 0,15,15,17,17, 0,15,14,16,16, - 0, 0, 0,21,19, 0,21,21,19,21, 0,13,13,17,16, 0, - 17,17,18,19, 0,14,15,16,15, 0, 0, 0,21,19, 0,21, - 21,18,19, 0,14,14,16,17, 0,18,18,18,19, 0,15,15, - 15,16, 0, 0,21, 0,21, 0, 0, 0,19,20, 0, 0, 0,21, - 19, 0, 0, 0, 0, 0, 0,21,21,19,17, 0, 0, 0, 0, 0, - 0, 0, 0,21,21, 0,21, 0, 0,21, 0, 0, 0, 0, 0, 0, - 21,21,19,18, 0, 0, 0, 0, 0, 0, 0, 0, 0,19, 0,21, - 18,18,17, 0,21, 0,20,20, 0, 0, 0,18,20, 0, 0,21, - 18,21, 0, 0, 0,21,18, 0, 0, 0, 0,19, 0, 0, 0,21, - 21, 0,20,21,17,19, 0,21, 0,21, 0, 0,21, 0,18,18, - 0,20,21,17,18, 0, 0, 0,21,19, 0,20,21,17,18, 0, - 0, 0,21,21, 0, 0, 0,20,19, 0, 0, 0,21,21, 0, 0, - 0, 0, 0, 0,21,21,19,18, 0, 0, 0, 0, 0, 0, 0,21, - 19,18, 0,21,21,19, 0, 0, 0, 0,21, 0, 0,21,21,18, - 17, 0, 0, 0, 0, 0, 0,21, 0,21,18, 0,12,12,14,14, - 0,15,14,17,17, 0,14,14,17,16, 0,19,17, 0, 0, 0, - 19,19, 0, 0, 0,13,13,17,17, 0,17,17,20,20, 0,13, - 13,18,18, 0,18,17, 0, 0, 0,18,21, 0, 0, 0,13,13, - 17,17, 0,18,18,21,20, 0,14,14,18,19, 0,19,18,21, - 0, 0,19,19, 0, 0, 0,20,18,20, 0, 0, 0, 0, 0, 0, - 0,15,16, 0, 0, 0,21,21, 0, 0, 0,19,19, 0, 0, 0, - 18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0, 0, - 0, 0, 0, 0,19,20, 0, 0, 0,15,15,20,21, 0,17,17, - 21,21, 0,17,17, 0, 0, 0,19,18, 0, 0, 0,18,19, 0, - 0, 0,17,16, 0,21, 0, 0,20, 0, 0, 0,16,16, 0,20, - 0,19,19, 0,21, 0,19,18, 0,21, 0,16,16, 0, 0, 0, - 21,21, 0, 0, 0,16,16, 0, 0, 0,21,21, 0, 0, 0,19, - 19, 0, 0, 0,20, 0, 0, 0, 0, 0, 0, 0, 0, 0,17,17, - 0,21, 0, 0,20, 0, 0, 0,20,18,21,21, 0,19,18, 0, - 20, 0, 0, 0, 0, 0, 0,16,17,21, 0, 0, 0,21, 0, 0, - 0,19,20,21,20, -}; - -static const static_codebook _44pn1_p4_0 = { - 5, 3125, - (long *)_vq_lengthlist__44pn1_p4_0, - 1, -528744448, 1616642048, 3, 0, - (long *)_vq_quantlist__44pn1_p4_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p4_1[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44pn1_p4_1[] = { - 2, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _44pn1_p4_1 = { - 1, 7, - (long *)_vq_lengthlist__44pn1_p4_1, - 1, -533200896, 1611661312, 3, 0, - (long *)_vq_quantlist__44pn1_p4_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44pn1_p5_0[] = { - 1, 7, 7, 6, 8, 8, 7, 8, 8, 7, 9, 9,11,11,11, 9, - 8, 8, 7, 9, 9,11,12,11, 9, 9, 9, 6, 7, 7,10,11, - 11,10,10,10,10,11,11,15,14,14,12,12,12,11,11,11, - 14,14,14,12,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, - 8, 8,12,10,10,10, 7, 7, 8, 7, 7,12,10,10,10, 7, - 7, 6, 7, 7,12,11,11,12,10,10,11,10,10,14,14,13, - 13,10,10,11,10,10,16,14,14,14,11,10, 7, 7, 7,13, - 12,12,12,12,11,11,11,11,15,14,17,13,12,12,12,11, - 11,15,15,15,14,13,13,10, 9, 9,14,12,11,13,11,11, - 12,11,11,16,15,14,14,11,11,12,11,11,17,14,14,15, - 11,11, 7, 8, 8,12,11,11,13,10,10,11,10,10,17,14, - 13,14,10,10,12,10,10,18,15,15,14,10,10, 8, 7, 7, - 13,12,12,13,11,11,12,11,11,16,14,15,14,12,12,12, - 11,11,18,16,16,14,12,12,11,10,10,13,12,11,13,11, - 11,13,12,12, 0,15,14,14,11,11,13,11,11,16,15,15, - 15,11,11, -}; - -static const static_codebook _44pn1_p5_0 = { - 5, 243, - (long *)_vq_lengthlist__44pn1_p5_0, - 1, -527106048, 1620377600, 2, 0, - (long *)_vq_quantlist__44pn1_p5_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p5_1[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44pn1_p5_1[] = { - 2, 6, 7, 6, 8, 8, 7, 7, 8, 7, 8, 8, 9, 9, 9, 8, - 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 6, 6, 9, 7, - 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, - 10, 9, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 6, 6, 9, - 7, 7,10, 8, 8,10, 6, 6, 9, 7, 7,10, 8, 8,10, 6, - 6, 7, 7, 7,11, 9, 9,11, 9, 9,10, 9, 9,12,10,10, - 12, 8, 8,11, 9, 9,13, 9,10,12, 8, 8, 8, 7, 7,11, - 9,10,11,10,10,10, 9, 9,11,11,11,11, 9, 9,11,10, - 9,12,11,11,11, 9,10,10, 8, 8,11, 9,10,11, 9, 9, - 11, 9, 9,12,10,10,11, 9, 9,11, 9, 9,12,10,11,11, - 9, 9, 8, 8, 8,12, 9, 9,12, 9, 9,11, 9, 9,13, 9, - 9,13, 8, 8,12, 9, 9,13,10,10,12, 8, 8, 9, 7, 7, - 11,10,10,11,10,10,11,10,10,12,11,11,11,10, 9,11, - 10,10,11,11,11,11, 9, 9,11, 9, 9,12,10,10,11,10, - 10,12,10,10,11,11,11,11, 9, 9,11,10,10,12,11,11, - 11, 9, 9, -}; - -static const static_codebook _44pn1_p5_1 = { - 5, 243, - (long *)_vq_lengthlist__44pn1_p5_1, - 1, -530841600, 1616642048, 2, 0, - (long *)_vq_quantlist__44pn1_p5_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44pn1_p6_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, -}; - -static const static_codebook _44pn1_p6_0 = { - 5, 243, - (long *)_vq_lengthlist__44pn1_p6_0, - 1, -516716544, 1630767104, 2, 0, - (long *)_vq_quantlist__44pn1_p6_0, - 0 -}; - -static const long _vq_quantlist__44pn1_p6_1[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44pn1_p6_1[] = { - 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _44pn1_p6_1 = { - 1, 25, - (long *)_vq_lengthlist__44pn1_p6_1, - 1, -518864896, 1620639744, 5, 0, - (long *)_vq_quantlist__44pn1_p6_1, - 0 -}; - -static const long _vq_quantlist__44pn1_p6_2[] = { - 12, - 11, - 13, - 10, - 14, - 9, - 15, - 8, - 16, - 7, - 17, - 6, - 18, - 5, - 19, - 4, - 20, - 3, - 21, - 2, - 22, - 1, - 23, - 0, - 24, -}; - -static const long _vq_lengthlist__44pn1_p6_2[] = { - 3, 5, 4, 5, 4, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44pn1_p6_2 = { - 1, 25, - (long *)_vq_lengthlist__44pn1_p6_2, - 1, -529006592, 1611661312, 5, 0, - (long *)_vq_quantlist__44pn1_p6_2, - 0 -}; - -static const long _huff_lengthlist__44pn1_short[] = { - 4, 3, 7, 9,12,16,16, 3, 2, 5, 7,11,14,15, 7, 4, - 5, 6, 9,12,15, 8, 5, 5, 5, 8,10,14, 9, 7, 6, 6, - 8,10,12,12,10,10, 7, 6, 8,10,15,12,10, 6, 4, 7, - 9, -}; - -static const static_codebook _huff_book__44pn1_short = { - 2, 49, - (long *)_huff_lengthlist__44pn1_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - diff --git a/Dependencies/libvorbis/lib/books/coupled/res_books_stereo.h b/Dependencies/libvorbis/lib/books/coupled/res_books_stereo.h deleted file mode 100644 index 5f26215..0000000 --- a/Dependencies/libvorbis/lib/books/coupled/res_books_stereo.h +++ /dev/null @@ -1,15783 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: static codebooks autogenerated by huff/huffbuld - last modified: $Id: res_books_stereo.h 17025 2010-03-25 04:56:56Z xiphmont $ - - ********************************************************************/ - -#include "codebook.h" - -static const long _vq_quantlist__16c0_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16c0_s_p1_0[] = { - 1, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9,10, 0, 0, 0, - 0, 0, 0, 7, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,10,10, 0, 0, 0, - 0, 0, 0, 9, 9,12, 0, 0, 0, 0, 0, 0,10,12,11, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,10,10, 0, 0, - 0, 0, 0, 0, 9,12,10, 0, 0, 0, 0, 0, 0,10,11,12, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c0_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__16c0_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16c0_s_p1_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16c0_s_p3_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 7, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 6, 6, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 6, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c0_s_p3_0 = { - 4, 625, - (long *)_vq_lengthlist__16c0_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c0_s_p3_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16c0_s_p4_0[] = { - 1, 3, 2, 7, 8, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c0_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__16c0_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c0_s_p4_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16c0_s_p5_0[] = { - 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 8, 8, 0, 0, 0, 7, 7, 7, 7, 8, 8, 0, 0, 0, 7, 7, - 8, 8, 9, 9, 0, 0, 0, 7, 7, 8, 8, 9, 9, 0, 0, 0, - 8, 9, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _16c0_s_p5_0 = { - 2, 81, - (long *)_vq_lengthlist__16c0_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c0_s_p5_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__16c0_s_p6_0[] = { - 1, 3, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,11, - 11,11, 0, 0, 0, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11, - 11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,12,12,12,13, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0,10,10,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,12,12,13,13,13,14, 0, 0, 0, 0, 0, - 10,10,10,11,11,11,12,12,13,13,13,14, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,13,13,14,14, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,13,13,14,15,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,14,14,15, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,14,13,14, - 14, -}; - -static const static_codebook _16c0_s_p6_0 = { - 2, 289, - (long *)_vq_lengthlist__16c0_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16c0_s_p6_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16c0_s_p7_0[] = { - 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,11,10,10,11, - 11,10, 4, 7, 7,10,10,10,11,10,10, 6,10,10,11,11, - 11,11,11,10, 6, 9, 9,11,12,12,11, 9, 9, 6, 9,10, - 11,12,12,11, 9,10, 7,11,11,11,11,11,12,13,12, 6, - 9,10,11,10,10,12,13,13, 6,10, 9,11,10,10,11,12, - 13, -}; - -static const static_codebook _16c0_s_p7_0 = { - 4, 81, - (long *)_vq_lengthlist__16c0_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16c0_s_p7_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16c0_s_p7_1[] = { - 1, 3, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, - 8, 8, 8, 9, 9, 9,10,10,10, 6, 7, 8, 8, 8, 8, 9, - 8,10,10,10, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, 7, - 7, 8, 8, 9, 9, 8, 9,10,10,10, 8, 8, 9, 9, 9, 9, - 9, 9,11,11,11, 8, 8, 9, 9, 9, 9, 9,10,10,11,11, - 9, 9, 9, 9, 9, 9, 9,10,11,11,11,10,11, 9, 9, 9, - 9,10, 9,11,11,11,10,11,10,10, 9, 9,10,10,11,11, - 11,11,11, 9, 9, 9, 9,10,10, -}; - -static const static_codebook _16c0_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__16c0_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16c0_s_p7_1, - 0 -}; - -static const long _vq_quantlist__16c0_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__16c0_s_p8_0[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8,10,10, 6, 5, 6, - 8, 8, 8, 8, 8, 8, 8, 9,10,10, 7, 6, 6, 8, 8, 8, - 8, 8, 8, 8, 8,10,10, 0, 8, 8, 8, 8, 9, 8, 9, 9, - 9,10,10,10, 0, 9, 8, 8, 8, 9, 9, 8, 8, 9, 9,10, - 10, 0,12,11, 8, 8, 9, 9, 9, 9,10,10,11,10, 0,12, - 13, 8, 8, 9,10, 9, 9,11,11,11,12, 0, 0, 0, 8, 8, - 8, 8,10, 9,12,13,12,14, 0, 0, 0, 8, 8, 8, 9,10, - 10,12,12,13,14, 0, 0, 0,13,13, 9, 9,11,11, 0, 0, - 14, 0, 0, 0, 0,14,14,10,10,12,11,12,14,14,14, 0, - 0, 0, 0, 0,11,11,13,13,14,13,14,14, 0, 0, 0, 0, - 0,12,13,13,12,13,14,14,14, -}; - -static const static_codebook _16c0_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__16c0_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16c0_s_p8_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16c0_s_p8_1[] = { - 1, 4, 3, 5, 5, 7, 7, 7, 6, 6, 7, 7, 7, 5, 5, 7, - 7, 7, 6, 6, 7, 7, 7, 6, 6, -}; - -static const static_codebook _16c0_s_p8_1 = { - 2, 25, - (long *)_vq_lengthlist__16c0_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c0_s_p8_1, - 0 -}; - -static const long _vq_quantlist__16c0_s_p9_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16c0_s_p9_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _16c0_s_p9_0 = { - 4, 81, - (long *)_vq_lengthlist__16c0_s_p9_0, - 1, -518803456, 1628680192, 2, 0, - (long *)_vq_quantlist__16c0_s_p9_0, - 0 -}; - -static const long _vq_quantlist__16c0_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__16c0_s_p9_1[] = { - 1, 5, 5, 5, 5, 9,11,11,10,10,10,10,10,10,10, 7, - 6, 6, 6, 6,10,10,10,10,10,10,10,10,10,10, 7, 6, - 6, 6, 6,10, 9,10,10,10,10,10,10,10,10,10, 7, 7, - 8, 9,10,10,10,10,10,10,10,10,10,10,10, 8, 7,10, - 10,10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _16c0_s_p9_1 = { - 2, 225, - (long *)_vq_lengthlist__16c0_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16c0_s_p9_1, - 0 -}; - -static const long _vq_quantlist__16c0_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__16c0_s_p9_2[] = { - 1, 5, 5, 7, 8, 8, 7, 9, 9, 9,12,12,11,12,12,10, - 10,11,12,12,12,11,12,12, 8, 9, 8, 7, 9,10,10,11, - 11,10,11,12,10,12,10,12,12,12,11,12,11, 9, 8, 8, - 9,10, 9, 8, 9,10,12,12,11,11,12,11,10,11,12,11, - 12,12, 8, 9, 9, 9,10,11,12,11,12,11,11,11,11,12, - 12,11,11,12,12,11,11, 9, 9, 8, 9, 9,11, 9, 9,10, - 9,11,11,11,11,12,11,11,10,12,12,12, 9,12,11,10, - 11,11,11,11,12,12,12,11,11,11,12,10,12,12,12,10, - 10, 9,10, 9,10,10, 9, 9, 9,10,10,12,10,11,11, 9, - 11,11,10,11,11,11,10,10,10, 9, 9,10,10, 9, 9,10, - 11,11,10,11,10,11,10,11,11,10,11,11,11,10, 9,10, - 10, 9,10, 9, 9,11, 9, 9,11,10,10,11,11,10,10,11, - 10,11, 8, 9,11,11,10, 9,10,11,11,10,11,11,10,10, - 10,11,10, 9,10,10,11, 9,10,10, 9,11,10,10,10,10, - 11,10,11,11, 9,11,10,11,10,10,11,11,10,10,10, 9, - 10,10,11,11,11, 9,10,10,10,10,10,11,10,10,10, 9, - 10,10,11,10,10,10,10,10, 9,10,11,10,10,10,10,11, - 11,11,10,10,10,10,10,11,10,11,10,11,10,10,10, 9, - 11,11,10,10,10,11,11,10,10,10,10,10,10,10,10,11, - 11, 9,10,10,10,11,10,11,10,10,10,11, 9,10,11,10, - 11,10,10, 9,10,10,10,11,10,11,10,10,10,10,10,11, - 11,10,11,11,10,10,11,11,10, 9, 9,10,10,10,10,10, - 9,11, 9,10,10,10,11,11,10,10,10,10,11,11,11,10, - 9, 9,10,10,11,10,10,10,10,10,11,11,11,10,10,10, - 11,11,11, 9,10,10,10,10, 9,10, 9,10,11,10,11,10, - 10,11,11,10,11,11,11,11,11,10,11,10,10,10, 9,11, - 11,10,11,11,11,11,11,11,11,11,11,10,11,10,10,10, - 10,11,10,10,11, 9,10,10,10, -}; - -static const static_codebook _16c0_s_p9_2 = { - 2, 441, - (long *)_vq_lengthlist__16c0_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16c0_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__16c0_s_single[] = { - 3, 4,19, 7, 9, 7, 8,11, 9,12, 4, 1,19, 6, 7, 7, - 8,10,11,13,18,18,18,18,18,18,18,18,18,18, 8, 6, - 18, 8, 9, 9,11,12,14,18, 9, 6,18, 9, 7, 8, 9,11, - 12,18, 7, 6,18, 8, 7, 7, 7, 9,11,17, 8, 8,18, 9, - 7, 6, 6, 8,11,17,10,10,18,12, 9, 8, 7, 9,12,18, - 13,15,18,15,13,11,10,11,15,18,14,18,18,18,18,18, - 16,16,18,18, -}; - -static const static_codebook _huff_book__16c0_s_single = { - 2, 100, - (long *)_huff_lengthlist__16c0_s_single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__16c1_s_long[] = { - 2, 5,20, 7,10, 7, 8,10,11,11, 4, 2,20, 5, 8, 6, - 7, 9,10,10,20,20,20,20,19,19,19,19,19,19, 7, 5, - 19, 6,10, 7, 9,11,13,17,11, 8,19,10, 7, 7, 8,10, - 11,15, 7, 5,19, 7, 7, 5, 6, 9,11,16, 7, 6,19, 8, - 7, 6, 6, 7, 9,13, 9, 9,19,11, 9, 8, 6, 7, 8,13, - 12,14,19,16,13,10, 9, 8, 9,13,14,17,19,18,18,17, - 12,11,11,13, -}; - -static const static_codebook _huff_book__16c1_s_long = { - 2, 100, - (long *)_huff_lengthlist__16c1_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__16c1_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16c1_s_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c1_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__16c1_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16c1_s_p1_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16c1_s_p3_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c1_s_p3_0 = { - 4, 625, - (long *)_vq_lengthlist__16c1_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c1_s_p3_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16c1_s_p4_0[] = { - 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c1_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__16c1_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c1_s_p4_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16c1_s_p5_0[] = { - 1, 3, 3, 5, 5, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 8, 8, - 8, 8, 9, 9, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _16c1_s_p5_0 = { - 2, 81, - (long *)_vq_lengthlist__16c1_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c1_s_p5_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__16c1_s_p6_0[] = { - 1, 3, 3, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11,12, - 12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,12, 0, 0, 0, 8, 8, 8, 9,10, 9,10,10,10,10, - 11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10,11, - 11,11,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,12,12,13,13, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,11,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,13,13,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, - 14, -}; - -static const static_codebook _16c1_s_p6_0 = { - 2, 289, - (long *)_vq_lengthlist__16c1_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16c1_s_p6_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16c1_s_p7_0[] = { - 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,10, 9,10,10, - 10, 9, 4, 7, 7,10,10,10,11,10,10, 6,10,10,11,11, - 11,11,10,10, 6,10, 9,11,11,11,11,10,10, 6,10,10, - 11,11,11,11,10,10, 7,11,11,11,11,11,12,12,11, 6, - 10,10,11,10,10,11,11,11, 6,10,10,10,11,10,11,11, - 11, -}; - -static const static_codebook _16c1_s_p7_0 = { - 4, 81, - (long *)_vq_lengthlist__16c1_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16c1_s_p7_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16c1_s_p7_1[] = { - 2, 3, 3, 5, 6, 7, 7, 7, 7, 8, 8,10,10,10, 6, 6, - 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 9, 9,10,10,10,10,10, 8, 8, 8, - 8, 9, 9,10,10,10,10,10, 9, 9, 8, 8, 9, 9,10,10, - 10,10,10, 8, 8, 8, 8, 9, 9, -}; - -static const static_codebook _16c1_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__16c1_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16c1_s_p7_1, - 0 -}; - -static const long _vq_quantlist__16c1_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__16c1_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 6, 5, 5, - 7, 8, 8, 9, 8, 8, 9, 9,10,11, 6, 5, 5, 8, 8, 9, - 9, 8, 8, 9,10,10,11, 0, 8, 8, 8, 9, 9, 9, 9, 9, - 10,10,11,11, 0, 9, 9, 9, 8, 9, 9, 9, 9,10,10,11, - 11, 0,13,13, 9, 9,10,10,10,10,11,11,12,12, 0,14, - 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, - 9, 9,11,11,12,12,13,12, 0, 0, 0,10,10, 9, 9,10, - 10,12,12,13,13, 0, 0, 0,13,14,11,10,11,11,12,12, - 13,14, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,12,12,12,12,13,13,14,15, 0, 0, 0, 0, - 0,12,12,12,12,13,13,14,15, -}; - -static const static_codebook _16c1_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__16c1_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16c1_s_p8_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16c1_s_p8_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _16c1_s_p8_1 = { - 2, 25, - (long *)_vq_lengthlist__16c1_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c1_s_p8_1, - 0 -}; - -static const long _vq_quantlist__16c1_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__16c1_s_p9_0[] = { - 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _16c1_s_p9_0 = { - 2, 169, - (long *)_vq_lengthlist__16c1_s_p9_0, - 1, -513964032, 1628680192, 4, 0, - (long *)_vq_quantlist__16c1_s_p9_0, - 0 -}; - -static const long _vq_quantlist__16c1_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__16c1_s_p9_1[] = { - 1, 4, 4, 4, 4, 8, 8,12,13,14,14,14,14,14,14, 6, - 6, 6, 6, 6,10, 9,14,14,14,14,14,14,14,14, 7, 6, - 5, 6, 6,10, 9,12,13,13,13,13,13,13,13,13, 7, 7, - 9, 9,11,11,12,13,13,13,13,13,13,13,13, 7, 7, 8, - 8,11,12,13,13,13,13,13,13,13,13,13,12,12,10,10, - 13,12,13,13,13,13,13,13,13,13,13,12,12,10,10,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,12,13,12, - 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13, -}; - -static const static_codebook _16c1_s_p9_1 = { - 2, 225, - (long *)_vq_lengthlist__16c1_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16c1_s_p9_1, - 0 -}; - -static const long _vq_quantlist__16c1_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__16c1_s_p9_2[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9,10, - 10,10, 9,10,10,11,12,12, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,10,10,10,11,11,10,12,11,11,13,11, 7, 7, 8, - 8, 8, 8, 9, 9, 9,10,10,10,10, 9,10,10,11,11,12, - 11,11, 8, 8, 8, 8, 9, 9,10,10,10,10,11,11,11,11, - 11,11,11,12,11,12,12, 8, 8, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,11,11,11,11,11,11,12,11, 9, 9, 9, 9, - 10,10,10,10,11,10,11,11,11,11,11,11,12,12,12,12, - 11, 9, 9, 9, 9,10,10,10,10,11,11,11,11,11,11,11, - 11,11,12,12,12,13, 9,10,10, 9,11,10,10,10,10,11, - 11,11,11,11,10,11,12,11,12,12,11,12,11,10, 9,10, - 10,11,10,11,11,11,11,11,11,11,11,11,12,12,11,12, - 12,12,10,10,10,11,10,11,11,11,11,11,11,11,11,11, - 11,11,12,13,12,12,11, 9,10,10,11,11,10,11,11,11, - 12,11,11,11,11,11,12,12,13,13,12,13,10,10,12,10, - 11,11,11,11,11,11,11,11,11,12,12,11,13,12,12,12, - 12,13,12,11,11,11,11,11,11,12,11,12,11,11,11,11, - 12,12,13,12,11,12,12,11,11,11,11,11,12,11,11,11, - 11,12,11,11,12,11,12,13,13,12,12,12,12,11,11,11, - 11,11,12,11,11,12,11,12,11,11,11,11,13,12,12,12, - 12,13,11,11,11,12,12,11,11,11,12,11,12,12,12,11, - 12,13,12,11,11,12,12,11,12,11,11,11,12,12,11,12, - 11,11,11,12,12,12,12,13,12,13,12,12,12,12,11,11, - 12,11,11,11,11,11,11,12,12,12,13,12,11,13,13,12, - 12,11,12,10,11,11,11,11,12,11,12,12,11,12,12,13, - 12,12,13,12,12,12,12,12,11,12,12,12,11,12,11,11, - 11,12,13,12,13,13,13,13,13,12,13,13,12,12,13,11, - 11,11,11,11,12,11,11,12,11, -}; - -static const static_codebook _16c1_s_p9_2 = { - 2, 441, - (long *)_vq_lengthlist__16c1_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16c1_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__16c1_s_short[] = { - 5, 6,17, 8,12, 9,10,10,12,13, 5, 2,17, 4, 9, 5, - 7, 8,11,13,16,16,16,16,16,16,16,16,16,16, 6, 4, - 16, 5,10, 5, 7,10,14,16,13, 9,16,11, 8, 7, 8, 9, - 13,16, 7, 4,16, 5, 7, 4, 6, 8,11,13, 8, 6,16, 7, - 8, 5, 5, 7, 9,13, 9, 8,16, 9, 8, 6, 6, 7, 9,13, - 11,11,16,10,10, 7, 7, 7, 9,13,13,13,16,13,13, 9, - 9, 9,10,13, -}; - -static const static_codebook _huff_book__16c1_s_short = { - 2, 100, - (long *)_huff_lengthlist__16c1_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__16c2_s_long[] = { - 4, 7, 9, 9, 9, 8, 9,10,13,16, 5, 4, 5, 6, 7, 7, - 8, 9,12,16, 6, 5, 5, 5, 7, 7, 9,10,12,15, 7, 6, - 5, 4, 5, 6, 8, 9,10,13, 8, 7, 7, 5, 5, 5, 7, 9, - 10,12, 7, 7, 7, 6, 5, 5, 6, 7,10,12, 8, 8, 8, 7, - 7, 5, 5, 6, 9,11, 8, 9, 9, 8, 8, 6, 6, 5, 8,11, - 10,11,12,12,11, 9, 9, 8, 9,12,13,14,15,15,14,12, - 12,11,11,13, -}; - -static const static_codebook _huff_book__16c2_s_long = { - 2, 100, - (long *)_huff_lengthlist__16c2_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__16c2_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16c2_s_p1_0[] = { - 1, 3, 3, 0, 0, 0, 0, 0, 0, 4, 5, 5, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c2_s_p1_0 = { - 4, 81, - (long *)_vq_lengthlist__16c2_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16c2_s_p1_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16c2_s_p2_0[] = { - 2, 4, 4, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, - 0, 0, 8, 8, 0, 0, 0, 8, 8, 4, 4, 4, 8, 7, 0, 0, - 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, - 9, 9, 4, 4, 4, 7, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, - 8, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 7, 8, 8,10, 9, - 0, 0, 0,12,11, 0, 0, 0,11,12, 0, 0, 0,14,13, 0, - 0, 0,14,14, 7, 8, 8, 9,10, 0, 0, 0,11,12, 0, 0, - 0,11,11, 0, 0, 0,14,14, 0, 0, 0,14,14, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8,11,11, 0, 0, 0, - 12,11, 0, 0, 0,12,12, 0, 0, 0,13,12, 0, 0, 0,13, - 13, 8, 8, 8,11,11, 0, 0, 0,11,11, 0, 0, 0,12,12, - 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 8, 9, 8,12,11, 0, 0, 0,12,12, 0, - 0, 0,12,11, 0, 0, 0,13,13, 0, 0, 0,13,13, 8, 8, - 8,11,12, 0, 0, 0,11,12, 0, 0, 0,11,12, 0, 0, 0, - 13,14, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 8, 9, 9,14,14, 0, 0, 0,13,13, 0, 0, 0,13, - 13, 0, 0, 0,13,12, 0, 0, 0,13,13, 8, 9, 9,14,14, - 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0,12,13, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, - 9, 9,14,14, 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, - 0,13,13, 0, 0, 0,13,12, 8, 9, 9,14,14, 0, 0, 0, - 13,13, 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0,12, - 12, -}; - -static const static_codebook _16c2_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__16c2_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c2_s_p2_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16c2_s_p3_0[] = { - 1, 3, 3, 5, 5, 7, 7, 8, 8, 0, 0, 0, 6, 6, 8, 8, - 9, 9, 0, 0, 0, 6, 6, 8, 8, 9, 9, 0, 0, 0, 7, 7, - 8, 9,10,10, 0, 0, 0, 7, 7, 9, 9,10,10, 0, 0, 0, - 8, 8, 9, 9,11,11, 0, 0, 0, 7, 7, 9, 9,11,11, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c2_s_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__16c2_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16c2_s_p3_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__16c2_s_p4_0[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, - 9, 0, 0, 0, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10, - 11,10, 0, 0, 0, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, - 10,10,10, 0, 0, 0, 6, 6, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 6, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, - 11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, - 10,11,11,11,11,12,12, 0, 0, 0, 7, 8, 8, 8, 9, 9, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _16c2_s_p4_0 = { - 2, 289, - (long *)_vq_lengthlist__16c2_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16c2_s_p4_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16c2_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 6,10,11,10,10, - 10,11, 4, 6, 6,10,10,11,10,11,10, 5,10,10, 9,12, - 11,10,12,12, 7,10,10,12,12,12,12,13,13, 7,11,10, - 11,12,12,12,13,13, 6,11,10,10,12,12,11,12,12, 7, - 11,10,12,13,13,12,12,12, 7,10,11,12,13,13,12,12, - 12, -}; - -static const static_codebook _16c2_s_p5_0 = { - 4, 81, - (long *)_vq_lengthlist__16c2_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16c2_s_p5_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16c2_s_p5_1[] = { - 2, 3, 3, 6, 6, 6, 6, 7, 7, 7, 7,11,10,10, 6, 6, - 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, - 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9,11,11,11, 6, - 7, 8, 8, 8, 8, 9, 9,11,11,11, 7, 7, 8, 8, 8, 8, - 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9,11,11,11, - 8, 8, 8, 8, 8, 8, 8, 8,11,11,11,11,11, 8, 8, 8, - 8, 8, 8,12,11,11,11,11, 8, 8, 8, 8, 8, 8,12,11, - 11,11,11, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _16c2_s_p5_1 = { - 2, 121, - (long *)_vq_lengthlist__16c2_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16c2_s_p5_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__16c2_s_p6_0[] = { - 1, 4, 4, 6, 6, 8, 7, 8, 8, 9, 9,10,10, 5, 5, 5, - 7, 7, 9, 9, 9, 9,11,11,12,12, 6, 5, 5, 7, 7, 9, - 9,10, 9,11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10, - 11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10,11,11,12, - 12, 0,11,11, 8, 8,10,10,11,11,12,12,13,13, 0,12, - 12, 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _16c2_s_p6_0 = { - 2, 169, - (long *)_vq_lengthlist__16c2_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16c2_s_p6_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16c2_s_p6_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _16c2_s_p6_1 = { - 2, 25, - (long *)_vq_lengthlist__16c2_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16c2_s_p6_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__16c2_s_p7_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 8,10, 9,10,10, 5, 5, 5, - 7, 7, 9, 9,10,10,11,10,12,11, 6, 5, 5, 7, 7, 9, - 9,10,10,11,11,12,12,20, 7, 7, 7, 7, 9, 9,10,10, - 11,11,12,12,20, 7, 7, 7, 7, 9, 9,11,10,12,11,12, - 12,20,11,11, 8, 8,10,10,11,11,12,12,13,13,20,12, - 12, 8, 8, 9, 9,11,11,12,12,13,13,20,20,21,10,10, - 10,10,11,11,12,12,13,13,21,21,21,10,10,10,10,11, - 11,12,12,13,13,21,21,21,14,14,11,11,12,12,13,13, - 13,14,21,21,21,16,15,11,11,12,11,13,13,14,14,21, - 21,21,21,21,13,13,12,12,13,13,14,14,21,21,21,21, - 21,13,13,12,12,13,13,14,14, -}; - -static const static_codebook _16c2_s_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__16c2_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__16c2_s_p7_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16c2_s_p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 7, 9, 9, 9, 6, 7, - 7, 7, 7, 7, 8, 8, 9, 9, 9, 6, 6, 7, 7, 7, 7, 8, - 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, - 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, - 8, 8, 9, 9, 9, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, - 7, 7, 8, 8, 7, 7, 8, 8, 9, 9, 9, 9, 9, 8, 8, 7, - 7, 8, 8, 9, 9, 9, 9, 9, 8, 8, 7, 7, 8, 8, 9, 9, - 9, 9, 9, 7, 7, 7, 7, 8, 8, -}; - -static const static_codebook _16c2_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__16c2_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16c2_s_p7_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__16c2_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9,10,10, 6, - 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11,11, 6, 5, - 5, 8, 7, 9, 9, 8, 8, 9, 9,10,10,11,11,20, 8, 8, - 8, 8, 9, 9, 9, 9,10,10,11,10,12,11,20, 8, 8, 8, - 8, 9, 9, 9, 9,10,10,11,11,12,12,20,12,12, 9, 9, - 10,10,10,10,11,11,12,12,13,12,20,13,13, 9, 9,10, - 10,10,10,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9, - 10,10,11,11,12,12,13,12,20,20,20, 9, 9, 9, 8,10, - 10,12,11,12,12,13,13,20,20,20,13,13,10,10,11,11, - 12,12,13,13,13,13,20,20,20,13,13,10,10,11,10,12, - 11,13,13,14,14,20,20,20,20,20,11,11,11,11,12,12, - 13,13,14,14,20,20,20,20,20,11,10,11,11,13,11,13, - 13,14,14,20,20,21,21,21,14,14,11,12,13,13,13,13, - 14,14,21,21,21,21,21,15,15,12,11,13,12,14,13,15, - 14, -}; - -static const static_codebook _16c2_s_p8_0 = { - 2, 225, - (long *)_vq_lengthlist__16c2_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16c2_s_p8_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__16c2_s_p8_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,10, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, - 11,11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10, 9,10,10,10,10,11,11,11, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,11,11, - 11, 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10, - 10,10,10,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,11,11,11, - 11,11, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, - 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,11,11,11,11,11,10, 9,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,11,11,11,11,11,11,11,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, - 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,11, - 11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _16c2_s_p8_1 = { - 2, 441, - (long *)_vq_lengthlist__16c2_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16c2_s_p8_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p9_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__16c2_s_p9_0[] = { - 1, 4, 3,10, 8,10,10,10,10,10,10,10,10,10,10,10, - 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 6,10, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _16c2_s_p9_0 = { - 2, 289, - (long *)_vq_lengthlist__16c2_s_p9_0, - 1, -509798400, 1631393792, 5, 0, - (long *)_vq_quantlist__16c2_s_p9_0, - 0 -}; - -static const long _vq_quantlist__16c2_s_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const long _vq_lengthlist__16c2_s_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 7, 8, 8,10, 9,11,10,13, - 11,14,13, 6, 6, 6, 8, 8, 8, 8, 8, 7, 9, 8,11, 9, - 13,11,14,12,14,13, 5, 6, 6, 8, 8, 8, 8, 8, 8, 9, - 9,11,11,13,11,14,13,15,15,17, 8, 8, 8, 8, 9, 9, - 9, 8,11, 9,12,10,13,11,14,12,14,13,17, 8, 8, 8, - 8, 9, 9, 9, 9,10,10,11,11,13,13,13,14,16,15,17, - 12,12, 8, 8, 9, 9,10,10,11,11,12,11,13,12,13,12, - 14,13,16,12,12, 8, 8, 9, 9,10,10,11,11,12,12,13, - 13,14,14,15,15,17,17,17, 9, 9, 9, 9,11,11,12,12, - 12,13,13,13,16,14,14,14,17,17,17, 9, 8, 9, 8,11, - 10,12,12,13,13,14,14,15,15,16,16,17,17,17,12,12, - 10,10,11,12,12,13,13,14,13,15,15,14,16,15,17,17, - 17,12,12,10, 8,12, 9,13,12,14,14,15,14,15,16,16, - 16,17,17,17,17,17,11,11,12,12,14,14,14,16,15,16, - 15,16,15,17,17,17,17,17,17,11, 9,12,10,13,11,15, - 14,16,16,17,16,16,15,17,17,17,17,17,15,15,12,12, - 14,14,15,16,16,15,16,16,17,17,17,17,17,17,17,14, - 14,12,10,14,11,15,12,17,16,15,16,17,16,17,17,17, - 17,17,17,17,13,13,14,14,14,16,17,17,16,17,17,17, - 17,17,17,17,17,17,17,13, 9,13,12,15,13,16,16,17, - 17,17,17,17,17,17,17,17,17,17,15,17,14,14,15,16, - 16,17,16,17,16,17,17,17,17,17,17,17,17,17,17,14, - 13,15,16,16,17,16,17,17,17, -}; - -static const static_codebook _16c2_s_p9_1 = { - 2, 361, - (long *)_vq_lengthlist__16c2_s_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__16c2_s_p9_1, - 0 -}; - -static const long _vq_quantlist__16c2_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__16c2_s_p9_2[] = { - 2, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _16c2_s_p9_2 = { - 1, 49, - (long *)_vq_lengthlist__16c2_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__16c2_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__16c2_s_short[] = { - 7,10,12,11,12,13,15,16,18,15,10, 8, 8, 8, 9,10, - 12,13,14,17,10, 7, 7, 7, 7, 8,10,12,15,18,10, 7, - 7, 5, 5, 6, 8,10,13,15,10, 7, 6, 5, 4, 4, 6, 9, - 12,15,11, 7, 7, 5, 4, 3, 4, 7,11,13,12, 9, 8, 7, - 5, 4, 4, 5,10,13,11,11,11, 9, 7, 5, 5, 5, 9,12, - 13,12,13,12,10, 8, 8, 7, 9,13,14,14,14,14,13,11, - 11,10,10,13, -}; - -static const static_codebook _huff_book__16c2_s_short = { - 2, 100, - (long *)_huff_lengthlist__16c2_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__8c0_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8c0_s_p1_0[] = { - 1, 5, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,10, 9, 0, 0, 0, - 0, 0, 0, 8, 9,11, 0, 0, 0, 0, 0, 0, 9,11,11, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9,10, 0, 0, - 0, 0, 0, 0, 9,11,10, 0, 0, 0, 0, 0, 0, 9,11,11, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 8, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 9,11,11, 0, - 0, 0, 0, 0, 0, 9,10,11, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 9,10, 0, 0, 0, 0, 0, 0, 9,11,11, - 0, 0, 0, 0, 0, 0, 8,11, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c0_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__8c0_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8c0_s_p1_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8c0_s_p3_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 6, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c0_s_p3_0 = { - 4, 625, - (long *)_vq_lengthlist__8c0_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8c0_s_p3_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__8c0_s_p4_0[] = { - 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 9, 8, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c0_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__8c0_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8c0_s_p4_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__8c0_s_p5_0[] = { - 1, 3, 3, 5, 5, 7, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 8, 8, 0, 0, 0, 7, 7, 7, 7, 8, 9, 0, 0, 0, 8, 8, - 8, 8, 9, 9, 0, 0, 0, 8, 8, 8, 8, 9, 9, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _8c0_s_p5_0 = { - 2, 81, - (long *)_vq_lengthlist__8c0_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8c0_s_p5_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__8c0_s_p6_0[] = { - 1, 3, 3, 6, 6, 8, 8, 9, 9, 8, 8,10, 9,10,10,11, - 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, - 11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,11, 0, 0, 0, 8, 8, 9, 9,10,10, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10, 9, 9,11, - 10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10,10,10, - 11,11,11,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10,10, - 10,11,11,12,12,13,13, 0, 0, 0,10,10,10,10,11,11, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0,10, 9,10, - 11,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10, 9,10,11,12,12,13,13,14,13, 0, 0, 0, 0, 0, 9, - 9, 9,10,10,10,11,11,13,12,13,13, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,12,12,13,13,14,14, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,13,13,13,14, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,13,14,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,14,13, 0, - 0, 0, 0, 0, 0, 0,11,11,12,12,13,13,14,14,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _8c0_s_p6_0 = { - 2, 289, - (long *)_vq_lengthlist__8c0_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__8c0_s_p6_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8c0_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,11, 9,10,12, - 9,10, 4, 7, 7,10,10,10,11, 9, 9, 6,11,10,11,11, - 12,11,11,11, 6,10,10,11,11,12,11,10,10, 6, 9,10, - 11,11,11,11,10,10, 7,10,11,12,11,11,12,11,12, 6, - 9, 9,10, 9, 9,11,10,10, 6, 9, 9,10,10,10,11,10, - 10, -}; - -static const static_codebook _8c0_s_p7_0 = { - 4, 81, - (long *)_vq_lengthlist__8c0_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__8c0_s_p7_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__8c0_s_p7_1[] = { - 1, 3, 3, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, 7, 7, - 8, 8, 9, 9, 9, 9,10,10, 9, 7, 7, 8, 8, 9, 9, 9, - 9,10,10,10, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10, 8, - 8, 9, 9, 9, 9, 8, 9,10,10,10, 8, 8, 9, 9, 9,10, - 10,10,10,10,10, 9, 9, 9, 9, 9, 9,10,10,11,10,11, - 9, 9, 9, 9,10,10,10,10,11,11,11,10,10, 9, 9,10, - 10,10, 9,11,10,10,10,10,10,10, 9, 9,10,10,11,11, - 10,10,10, 9, 9, 9,10,10,10, -}; - -static const static_codebook _8c0_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__8c0_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__8c0_s_p7_1, - 0 -}; - -static const long _vq_quantlist__8c0_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__8c0_s_p8_0[] = { - 1, 4, 4, 7, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 6, 6, - 7, 7, 8, 8, 7, 7, 8, 9,10,10, 7, 6, 6, 7, 7, 8, - 7, 7, 7, 9, 9,10,12, 0, 8, 8, 8, 8, 8, 9, 8, 8, - 9, 9,10,10, 0, 8, 8, 8, 8, 8, 9, 8, 9, 9, 9,11, - 10, 0, 0,13, 9, 8, 9, 9, 9, 9,10,10,11,11, 0,13, - 0, 9, 9, 9, 9, 9, 9,11,10,11,11, 0, 0, 0, 8, 9, - 10, 9,10,10,13,11,12,12, 0, 0, 0, 8, 9, 9, 9,10, - 10,13,12,12,13, 0, 0, 0,12, 0,10,10,12,11,10,11, - 12,12, 0, 0, 0,13,13,10,10,10,11,12, 0,13, 0, 0, - 0, 0, 0, 0,13,11, 0,12,12,12,13,12, 0, 0, 0, 0, - 0, 0,13,13,11,13,13,11,12, -}; - -static const static_codebook _8c0_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__8c0_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__8c0_s_p8_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8c0_s_p8_1[] = { - 1, 3, 4, 5, 5, 7, 6, 6, 6, 5, 7, 7, 7, 6, 6, 7, - 7, 7, 6, 6, 7, 7, 7, 6, 6, -}; - -static const static_codebook _8c0_s_p8_1 = { - 2, 25, - (long *)_vq_lengthlist__8c0_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8c0_s_p8_1, - 0 -}; - -static const long _vq_quantlist__8c0_s_p9_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8c0_s_p9_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _8c0_s_p9_0 = { - 4, 81, - (long *)_vq_lengthlist__8c0_s_p9_0, - 1, -518803456, 1628680192, 2, 0, - (long *)_vq_quantlist__8c0_s_p9_0, - 0 -}; - -static const long _vq_quantlist__8c0_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__8c0_s_p9_1[] = { - 1, 4, 4, 5, 5,10, 8,11,11,11,11,11,11,11,11, 6, - 6, 6, 7, 6,11,10,11,11,11,11,11,11,11,11, 7, 5, - 6, 6, 6, 8, 7,11,11,11,11,11,11,11,11,11, 7, 8, - 8, 8, 9, 9,11,11,11,11,11,11,11,11,11, 9, 8, 7, - 8, 9,11,11,11,11,11,11,11,11,11,11,11,10,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,10,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11, -}; - -static const static_codebook _8c0_s_p9_1 = { - 2, 225, - (long *)_vq_lengthlist__8c0_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__8c0_s_p9_1, - 0 -}; - -static const long _vq_quantlist__8c0_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__8c0_s_p9_2[] = { - 1, 5, 5, 7, 7, 8, 7, 8, 8,10,10, 9, 9,10,10,10, - 11,11,10,12,11,12,12,12, 9, 8, 8, 8, 8, 8, 9,10, - 10,10,10,11,11,11,10,11,11,12,12,11,12, 8, 8, 7, - 7, 8, 9,10,10,10, 9,10,10, 9,10,10,11,11,11,11, - 11,11, 9, 9, 9, 9, 8, 9,10,10,11,10,10,11,11,12, - 10,10,12,12,11,11,10, 9, 9,10, 8, 9,10,10,10, 9, - 10,10,11,11,10,11,10,10,10,12,12,12, 9,10, 9,10, - 9, 9,10,10,11,11,11,11,10,10,10,11,12,11,12,11, - 12,10,11,10,11, 9,10, 9,10, 9,10,10, 9,10,10,11, - 10,11,11,11,11,12,11, 9,10,10,10,10,11,11,11,11, - 11,10,11,11,11,11,10,12,10,12,12,11,12,10,10,11, - 10, 9,11,10,11, 9,10,11,10,10,10,11,11,11,11,12, - 12,10, 9, 9,11,10, 9,12,11,10,12,12,11,11,11,11, - 10,11,11,12,11,10,12, 9,11,10,11,10,10,11,10,11, - 9,10,10,10,11,12,11,11,12,11,10,10,11,11, 9,10, - 10,12,10,11,10,10,10, 9,10,10,10,10, 9,10,10,11, - 11,11,11,12,11,10,10,10,10,11,11,10,11,11, 9,11, - 10,12,10,12,11,10,11,10,10,10,11,10,10,11,11,10, - 11,10,10,10,10,11,11,12,10,10,10,11,10,11,12,11, - 10,11,10,10,11,11,10,12,10, 9,10,10,11,11,11,10, - 12,10,10,11,11,11,10,10,11,10,10,10,11,10,11,10, - 12,11,11,10,10,10,12,10,10,11, 9,10,11,11,11,10, - 10,11,10,10, 9,11,11,12,12,11,12,11,11,11,11,11, - 11, 9,10,11,10,12,10,10,10,10,11,10,10,11,10,10, - 12,10,10,10,10,10, 9,12,10,10,10,10,12, 9,11,10, - 10,11,10,12,12,10,12,12,12,10,10,10,10, 9,10,11, - 10,10,12,10,10,12,11,10,11,10,10,12,11,10,12,10, - 10,11, 9,11,10, 9,10, 9,10, -}; - -static const static_codebook _8c0_s_p9_2 = { - 2, 441, - (long *)_vq_lengthlist__8c0_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__8c0_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__8c0_s_single[] = { - 4, 5,18, 7,10, 6, 7, 8, 9,10, 5, 2,18, 5, 7, 5, - 6, 7, 8,11,17,17,17,17,17,17,17,17,17,17, 7, 4, - 17, 6, 9, 6, 8,10,12,15,11, 7,17, 9, 6, 6, 7, 9, - 11,15, 6, 4,17, 6, 6, 4, 5, 8,11,16, 6, 6,17, 8, - 6, 5, 6, 9,13,16, 8, 9,17,11, 9, 8, 8,11,13,17, - 9,12,17,15,14,13,12,13,14,17,12,15,17,17,17,17, - 17,16,17,17, -}; - -static const static_codebook _huff_book__8c0_s_single = { - 2, 100, - (long *)_huff_lengthlist__8c0_s_single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__8c1_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8c1_s_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 8, 8,10, 0, 0, 0, 0, 0, 0, 9,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 9,10,10, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c1_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__8c1_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8c1_s_p1_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8c1_s_p3_0[] = { - 2, 4, 4, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c1_s_p3_0 = { - 4, 625, - (long *)_vq_lengthlist__8c1_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8c1_s_p3_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__8c1_s_p4_0[] = { - 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 9, 8, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _8c1_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__8c1_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8c1_s_p4_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__8c1_s_p5_0[] = { - 1, 3, 3, 4, 5, 6, 6, 8, 8, 0, 0, 0, 8, 8, 7, 7, - 9, 9, 0, 0, 0, 8, 8, 7, 7, 9, 9, 0, 0, 0, 9,10, - 8, 8, 9, 9, 0, 0, 0,10,10, 8, 8, 9, 9, 0, 0, 0, - 11,10, 8, 8,10,10, 0, 0, 0,11,11, 8, 8,10,10, 0, - 0, 0,12,12, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _8c1_s_p5_0 = { - 2, 81, - (long *)_vq_lengthlist__8c1_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8c1_s_p5_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__8c1_s_p6_0[] = { - 1, 3, 3, 5, 5, 8, 8, 8, 8, 9, 9,10,10,11,11,11, - 11, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,12, 0, 0, 0, 9, 9, 8, 8,10,10,10,10,11,11, - 12,12,12,12, 0, 0, 0, 9, 9, 8, 8,10,10,10,10,11, - 11,12,12,12,12, 0, 0, 0,10,10, 9, 9,10,10,10,10, - 11,11,12,12,13,13, 0, 0, 0,10,10, 9, 9,10,10,10, - 10,11,11,12,12,13,13, 0, 0, 0,11,11, 9, 9,10,10, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,12,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,11,11,11,11,12,12,13,12,13,13, 0, 0, 0, 0, - 0, 0, 0,11,10,11,11,12,12,13,13,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, - 14, -}; - -static const static_codebook _8c1_s_p6_0 = { - 2, 289, - (long *)_vq_lengthlist__8c1_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__8c1_s_p6_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8c1_s_p7_0[] = { - 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,10, - 9, 9, 5, 7, 7,10, 9, 9,10, 9, 9, 6,10,10,10,10, - 10,11,10,10, 6, 9, 9,10, 9,10,11,10,10, 6, 9, 9, - 10, 9, 9,11, 9,10, 7,10,10,11,11,11,11,10,10, 6, - 9, 9,10,10,10,11, 9, 9, 6, 9, 9,10,10,10,10, 9, - 9, -}; - -static const static_codebook _8c1_s_p7_0 = { - 4, 81, - (long *)_vq_lengthlist__8c1_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__8c1_s_p7_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__8c1_s_p7_1[] = { - 2, 3, 3, 5, 5, 7, 7, 7, 7, 7, 7,10,10, 9, 7, 7, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, - 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 8, 8, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _8c1_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__8c1_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__8c1_s_p7_1, - 0 -}; - -static const long _vq_quantlist__8c1_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__8c1_s_p8_0[] = { - 1, 4, 4, 6, 6, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, - 7, 7, 8, 8, 8, 8, 9,10,11,11, 7, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9, 9,10, 9,10,11,11,11, 0,13, - 12, 9, 8, 9, 9,10,10,11,11,12,11, 0, 0, 0, 9, 9, - 9, 9,10,10,11,11,12,12, 0, 0, 0,10,10, 9, 9,10, - 10,11,11,12,12, 0, 0, 0,13,13,10,10,11,11,12,11, - 13,12, 0, 0, 0,14,14,10,10,11,10,11,11,12,12, 0, - 0, 0, 0, 0,12,12,11,11,12,12,13,13, 0, 0, 0, 0, - 0,12,12,11,10,12,11,13,12, -}; - -static const static_codebook _8c1_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__8c1_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__8c1_s_p8_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8c1_s_p8_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _8c1_s_p8_1 = { - 2, 25, - (long *)_vq_lengthlist__8c1_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8c1_s_p8_1, - 0 -}; - -static const long _vq_quantlist__8c1_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__8c1_s_p9_0[] = { - 1, 3, 3,10,10,10,10,10,10,10,10,10,10, 5, 6, 6, - 10,10,10,10,10,10,10,10,10,10, 6, 7, 8,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9, 9, 9, -}; - -static const static_codebook _8c1_s_p9_0 = { - 2, 169, - (long *)_vq_lengthlist__8c1_s_p9_0, - 1, -513964032, 1628680192, 4, 0, - (long *)_vq_quantlist__8c1_s_p9_0, - 0 -}; - -static const long _vq_quantlist__8c1_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__8c1_s_p9_1[] = { - 1, 4, 4, 5, 5, 7, 7, 9, 9,11,11,12,12,13,13, 6, - 5, 5, 6, 6, 9, 9,10,10,12,12,12,13,15,14, 6, 5, - 5, 7, 7, 9, 9,10,10,12,12,12,13,14,13,17, 7, 7, - 8, 8,10,10,11,11,12,13,13,13,13,13,17, 7, 7, 8, - 8,10,10,11,11,13,13,13,13,14,14,17,11,11, 9, 9, - 11,11,12,12,12,13,13,14,15,13,17,12,12, 9, 9,11, - 11,12,12,13,13,13,13,14,16,17,17,17,11,12,12,12, - 13,13,13,14,15,14,15,15,17,17,17,12,12,11,11,13, - 13,14,14,15,14,15,15,17,17,17,15,15,13,13,14,14, - 15,14,15,15,16,15,17,17,17,15,15,13,13,13,14,14, - 15,15,15,15,16,17,17,17,17,16,14,15,14,14,15,14, - 14,15,15,15,17,17,17,17,17,14,14,16,14,15,15,15, - 15,15,15,17,17,17,17,17,17,16,16,15,17,15,15,14, - 17,15,17,16,17,17,17,17,16,15,14,15,15,15,15,15, - 15, -}; - -static const static_codebook _8c1_s_p9_1 = { - 2, 225, - (long *)_vq_lengthlist__8c1_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__8c1_s_p9_1, - 0 -}; - -static const long _vq_quantlist__8c1_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__8c1_s_p9_2[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, - 9, 9, 9, 9, 9,11,11,12, 7, 7, 7, 7, 8, 8, 9, 9, - 9, 9,10,10,10,10,10,10,10,10,11,11,11, 7, 7, 7, - 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,11, - 11,12, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10, - 10,10,10,10,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,11,11,11, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,11,11, - 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,11,12,11, 9, 9, 8, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,10,10,10,10,11,11,11,11,11, 8, 8, 9, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,11,12,11, - 12,11, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,12,11,12,11,11, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10,12,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,11,12,11,11,12,11,10,10,10,10,10,10,10,10, - 10,10,10,10,11,10,11,11,11,11,11,11,11,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,11,11,12,11,12, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,12,11,12,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,12,11,11,12,11,11,12,10,10, - 11,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,12, - 12,11,12,11,11,12,12,12,11,11,10,10,10,10,10,10, - 10,10,10,11,12,12,11,12,12,11,12,11,11,11,11,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _8c1_s_p9_2 = { - 2, 441, - (long *)_vq_lengthlist__8c1_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__8c1_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__8c1_s_single[] = { - 4, 6,18, 8,11, 8, 8, 9, 9,10, 4, 4,18, 5, 9, 5, - 6, 7, 8,10,18,18,18,18,17,17,17,17,17,17, 7, 5, - 17, 6,11, 6, 7, 8, 9,12,12, 9,17,12, 8, 8, 9,10, - 10,13, 7, 5,17, 6, 8, 4, 5, 6, 8,10, 6, 5,17, 6, - 8, 5, 4, 5, 7, 9, 7, 7,17, 8, 9, 6, 5, 5, 6, 8, - 8, 8,17, 9,11, 8, 6, 6, 6, 7, 9,10,17,12,12,10, - 9, 7, 7, 8, -}; - -static const static_codebook _huff_book__8c1_s_single = { - 2, 100, - (long *)_huff_lengthlist__8c1_s_single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c2_s_long[] = { - 6, 6,12,10,10,10, 9,10,12,12, 6, 1,10, 5, 6, 6, - 7, 9,11,14,12, 9, 8,11, 7, 8, 9,11,13,15,10, 5, - 12, 7, 8, 7, 9,12,14,15,10, 6, 7, 8, 5, 6, 7, 9, - 12,14, 9, 6, 8, 7, 6, 6, 7, 9,12,12, 9, 7, 9, 9, - 7, 6, 6, 7,10,10,10, 9,10,11, 8, 7, 6, 6, 8,10, - 12,11,13,13,11,10, 8, 8, 8,10,11,13,15,15,14,13, - 10, 8, 8, 9, -}; - -static const static_codebook _huff_book__44c2_s_long = { - 2, 100, - (long *)_huff_lengthlist__44c2_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c2_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c2_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, - 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c2_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44c2_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c2_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c2_s_p2_0[] = { - 1, 4, 4, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 0, 0, 0, 8, - 8, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, - 0, 0, 4, 6, 6, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0,11,11, 0, 0, - 0,11,11, 0, 0, 0,12,11, 0, 0, 0, 0, 0, 0, 0, 7, - 8, 8, 0, 0, 0,10,11, 0, 0, 0,11,11, 0, 0, 0,11, - 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 6, 8, 8, 0, 0, 0,11,11, 0, 0, 0,11,11, - 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, - 0, 0,10,11, 0, 0, 0,10,11, 0, 0, 0,11,11, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 8, 9, 9, 0, 0, 0,11,12, 0, 0, 0,11,12, 0, 0, 0, - 12,11, 0, 0, 0, 0, 0, 0, 0, 8,10, 9, 0, 0, 0,12, - 11, 0, 0, 0,12,11, 0, 0, 0,11,12, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c2_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c2_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c2_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c2_s_p3_0[] = { - 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c2_s_p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44c2_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c2_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c2_s_p4_0[] = { - 1, 3, 3, 6, 6, 0, 0, 0, 0, 0, 6, 6, 6, 6, 0, 0, - 0, 0, 0, 6, 6, 6, 6, 0, 0, 0, 0, 0, 7, 7, 6, 6, - 0, 0, 0, 0, 0, 0, 0, 6, 7, 0, 0, 0, 0, 0, 0, 0, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c2_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44c2_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c2_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c2_s_p5_0[] = { - 1, 3, 3, 6, 6, 7, 7, 9, 9, 0, 7, 7, 7, 7, 7, 7, - 9, 9, 0, 7, 7, 7, 7, 7, 7, 9, 9, 0, 8, 8, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,11, - 11, -}; - -static const static_codebook _44c2_s_p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44c2_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c2_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c2_s_p6_0[] = { - 1, 4, 3, 6, 6, 8, 8, 9, 9, 9, 9, 9, 9,10,10,11, - 11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, - 11,11,12, 0, 8, 8, 7, 7, 9, 9,10,10, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,12,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,12,12,13,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,13,13,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, - 14, -}; - -static const static_codebook _44c2_s_p6_0 = { - 2, 289, - (long *)_vq_lengthlist__44c2_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c2_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c2_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,10, 9, 9, 7,10,10,11,10, - 11,11,10,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,10,11,11,11,12,11,11, 6, - 9, 9,11,10,10,11,11,10, 6, 9, 9,11,10,10,12,10, - 11, -}; - -static const static_codebook _44c2_s_p7_0 = { - 4, 81, - (long *)_vq_lengthlist__44c2_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c2_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c2_s_p7_1[] = { - 2, 3, 4, 6, 6, 7, 7, 7, 7, 7, 7, 9, 7, 7, 6, 6, - 7, 7, 8, 8, 8, 8, 9, 6, 6, 6, 6, 7, 7, 8, 8, 8, - 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c2_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44c2_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c2_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c2_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c2_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 6, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 6, 5, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, - 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, - 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, - 11,12,12,12,12, 0, 0, 0,14,14,10,11,11,11,12,12, - 13,13, 0, 0, 0,14,14,11,10,11,11,13,12,13,13, 0, - 0, 0, 0, 0,12,12,11,12,13,12,14,14, 0, 0, 0, 0, - 0,12,12,12,12,13,12,14,14, -}; - -static const static_codebook _44c2_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__44c2_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c2_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c2_s_p8_1[] = { - 2, 4, 4, 5, 4, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c2_s_p8_1 = { - 2, 25, - (long *)_vq_lengthlist__44c2_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c2_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c2_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c2_s_p9_0[] = { - 1, 5, 4,12,12,12,12,12,12,12,12,12,12, 4, 9, 8, - 11,11,11,11,11,11,11,11,11,11, 2, 8, 7,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,10,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44c2_s_p9_0 = { - 2, 169, - (long *)_vq_lengthlist__44c2_s_p9_0, - 1, -514541568, 1627103232, 4, 0, - (long *)_vq_quantlist__44c2_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c2_s_p9_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c2_s_p9_1[] = { - 1, 4, 4, 6, 6, 7, 6, 8, 8,10, 9,10,10, 6, 5, 5, - 7, 7, 8, 7,10, 9,11,11,12,13, 6, 5, 5, 7, 7, 8, - 8,10,10,11,11,13,13,18, 8, 8, 8, 8, 9, 9,10,10, - 12,12,12,13,18, 8, 8, 8, 8, 9, 9,10,10,12,12,13, - 13,18,11,11, 8, 8,10,10,11,11,12,11,13,12,18,11, - 11, 9, 7,10,10,11,11,11,12,12,13,17,17,17,10,10, - 11,11,12,12,12,10,12,12,17,17,17,11,10,11,10,13, - 12,11,12,12,12,17,17,17,15,14,11,11,12,11,13,10, - 13,12,17,17,17,14,14,12,10,11,11,13,13,13,13,17, - 17,16,17,16,13,13,12,10,13,10,14,13,17,16,17,16, - 17,13,12,12,10,13,11,14,14, -}; - -static const static_codebook _44c2_s_p9_1 = { - 2, 169, - (long *)_vq_lengthlist__44c2_s_p9_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c2_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c2_s_p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c2_s_p9_2[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, - 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9,10, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 8, 7, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9, 9, 9,10,11,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9,10,10,10,10,11,10, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9, 9,10, 9,10,11,10,11,11,11, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,11,11,11,11,11, 9, 9, - 9, 9, 9, 9,10, 9, 9, 9,10,10,11,11,11,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,11,11,11,11,11, - 9, 9, 9, 9,10,10, 9, 9, 9,10,10,10,11,11,11,11, - 11,11,11, 9, 9, 9,10, 9, 9,10,10,10,10,11,11,10, - 11,11,11,11,10, 9,10,10, 9, 9, 9, 9,10,10,11,10, - 11,11,11,11,11, 9, 9, 9, 9,10, 9,10,10,10,10,11, - 10,11,11,11,11,11,10,10, 9, 9,10, 9,10,10,10,10, - 10,10,10,11,11,11,11,11,11, 9, 9,10, 9,10, 9,10, - 10, -}; - -static const static_codebook _44c2_s_p9_2 = { - 2, 289, - (long *)_vq_lengthlist__44c2_s_p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c2_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__44c2_s_short[] = { - 11, 9,13,12,12,11,12,12,13,15, 8, 2,11, 4, 8, 5, - 7,10,12,15,13, 7,10, 9, 8, 8,10,13,17,17,11, 4, - 12, 5, 9, 5, 8,11,14,16,12, 6, 8, 7, 6, 6, 8,11, - 13,16,11, 4, 9, 5, 6, 4, 6,10,13,16,11, 6,11, 7, - 7, 6, 7,10,13,15,13, 9,12, 9, 8, 6, 8,10,12,14, - 14,10,10, 8, 6, 5, 6, 9,11,13,15,11,11, 9, 6, 5, - 6, 8, 9,12, -}; - -static const static_codebook _huff_book__44c2_s_short = { - 2, 100, - (long *)_huff_lengthlist__44c2_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c3_s_long[] = { - 5, 6,11,11,11,11,10,10,12,11, 5, 2,11, 5, 6, 6, - 7, 9,11,13,13,10, 7,11, 6, 7, 8, 9,10,12,11, 5, - 11, 6, 8, 7, 9,11,14,15,11, 6, 6, 8, 4, 5, 7, 8, - 10,13,10, 5, 7, 7, 5, 5, 6, 8,10,11,10, 7, 7, 8, - 6, 5, 5, 7, 9, 9,11, 8, 8,11, 8, 7, 6, 6, 7, 9, - 12,11,10,13, 9, 9, 7, 7, 7, 9,11,13,12,15,12,11, - 9, 8, 8, 8, -}; - -static const static_codebook _huff_book__44c3_s_long = { - 2, 100, - (long *)_huff_lengthlist__44c3_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c3_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c3_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, - 0, 0, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 6, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c3_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44c3_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c3_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c3_s_p2_0[] = { - 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, - 7, 0, 0, 0, 7, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, - 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, - 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, - 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, - 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 8,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0, 9, - 9, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c3_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c3_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c3_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c3_s_p3_0[] = { - 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c3_s_p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44c3_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c3_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c3_s_p4_0[] = { - 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, - 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c3_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44c3_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c3_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c3_s_p5_0[] = { - 1, 3, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 7, 8, - 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, - 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, - 11, -}; - -static const static_codebook _44c3_s_p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44c3_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c3_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c3_s_p6_0[] = { - 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 10, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, - 9,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,10,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 8, - 9, 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 8, - 8, 9, 9,10,10,11,11,12,11,12,12, 0, 0, 0, 0, 0, - 9,10,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, - 0, 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,13, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13, - 13, -}; - -static const static_codebook _44c3_s_p6_0 = { - 2, 289, - (long *)_vq_lengthlist__44c3_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c3_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c3_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, - 10,12,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,10,11,10,10, 7,11,11,11,11,11,12,11,11, 6, - 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44c3_s_p7_0 = { - 4, 81, - (long *)_vq_lengthlist__44c3_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c3_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c3_s_p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 8, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 9, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c3_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44c3_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c3_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c3_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c3_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, 7, 7, 8, - 8, 8, 8, 9, 9,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,12, 0,13, - 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0,10,10,10,10,11, - 11,12,12,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, - 13,13, 0, 0, 0,14,14,11,11,11,11,12,12,13,13, 0, - 0, 0, 0, 0,12,12,12,12,13,13,14,13, 0, 0, 0, 0, - 0,13,13,12,12,13,12,14,13, -}; - -static const static_codebook _44c3_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__44c3_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c3_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c3_s_p8_1[] = { - 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c3_s_p8_1 = { - 2, 25, - (long *)_vq_lengthlist__44c3_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c3_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c3_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c3_s_p9_0[] = { - 1, 4, 4,12,12,12,12,12,12,12,12,12,12, 4, 9, 8, - 12,12,12,12,12,12,12,12,12,12, 2, 9, 7,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44c3_s_p9_0 = { - 2, 169, - (long *)_vq_lengthlist__44c3_s_p9_0, - 1, -514332672, 1627381760, 4, 0, - (long *)_vq_quantlist__44c3_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c3_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44c3_s_p9_1[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 9,10,10,10,10, 6, - 5, 5, 7, 7, 8, 8,10, 8,11,10,12,12,13,13, 6, 5, - 5, 7, 7, 8, 8,10, 9,11,11,12,12,13,12,18, 8, 8, - 8, 8, 9, 9,10, 9,11,10,12,12,13,13,18, 8, 8, 8, - 8, 9, 9,10,10,11,11,13,12,14,13,18,11,11, 9, 9, - 10,10,11,11,11,12,13,12,13,14,18,11,11, 9, 8,11, - 10,11,11,11,11,12,12,14,13,18,18,18,10,11,10,11, - 12,12,12,12,13,12,14,13,18,18,18,10,11,11, 9,12, - 11,12,12,12,13,13,13,18,18,17,14,14,11,11,12,12, - 13,12,14,12,14,13,18,18,18,14,14,11,10,12, 9,12, - 13,13,13,13,13,18,18,17,16,18,13,13,12,12,13,11, - 14,12,14,14,17,18,18,17,18,13,12,13,10,12,11,14, - 14,14,14,17,18,18,18,18,15,16,12,12,13,10,14,12, - 14,15,18,18,18,16,17,16,14,12,11,13,10,13,13,14, - 15, -}; - -static const static_codebook _44c3_s_p9_1 = { - 2, 225, - (long *)_vq_lengthlist__44c3_s_p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44c3_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c3_s_p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c3_s_p9_2[] = { - 2, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, - 8,10, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9,10, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9,10,10,10,11,11, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11,11, 9, 9, - 9, 9, 9, 9,10,10, 9, 9,10, 9,11,10,11,11,11, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,11,11,11,11,11, - 9, 9, 9, 9,10,10, 9, 9, 9, 9,10, 9,11,11,11,11, - 11,11,11, 9, 9, 9, 9, 9, 9,10,10,10,10,11,11,11, - 11,11,11,11,10, 9,10,10, 9,10, 9, 9,10, 9,11,10, - 10,11,11,11,11, 9,10, 9, 9, 9, 9,10,10,10,10,11, - 11,11,11,11,11,10,10,10, 9, 9,10, 9,10, 9,10,10, - 10,10,11,11,11,11,11,11,11, 9, 9, 9, 9, 9,10,10, - 10, -}; - -static const static_codebook _44c3_s_p9_2 = { - 2, 289, - (long *)_vq_lengthlist__44c3_s_p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c3_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__44c3_s_short[] = { - 10, 9,13,11,14,10,12,13,13,14, 7, 2,12, 5,10, 5, - 7,10,12,14,12, 6, 9, 8, 7, 7, 9,11,13,16,10, 4, - 12, 5,10, 6, 8,12,14,16,12, 6, 8, 7, 6, 5, 7,11, - 12,16,10, 4, 8, 5, 6, 4, 6, 9,13,16,10, 6,10, 7, - 7, 6, 7, 9,13,15,12, 9,11, 9, 8, 6, 7,10,12,14, - 14,11,10, 9, 6, 5, 6, 9,11,13,15,13,11,10, 6, 5, - 6, 8, 9,11, -}; - -static const static_codebook _huff_book__44c3_s_short = { - 2, 100, - (long *)_huff_lengthlist__44c3_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c4_s_long[] = { - 4, 7,11,11,11,11,10,11,12,11, 5, 2,11, 5, 6, 6, - 7, 9,11,12,11, 9, 6,10, 6, 7, 8, 9,10,11,11, 5, - 11, 7, 8, 8, 9,11,13,14,11, 6, 5, 8, 4, 5, 7, 8, - 10,11,10, 6, 7, 7, 5, 5, 6, 8, 9,11,10, 7, 8, 9, - 6, 6, 6, 7, 8, 9,11, 9, 9,11, 7, 7, 6, 6, 7, 9, - 12,12,10,13, 9, 8, 7, 7, 7, 8,11,13,11,14,11,10, - 9, 8, 7, 7, -}; - -static const static_codebook _huff_book__44c4_s_long = { - 2, 100, - (long *)_huff_lengthlist__44c4_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c4_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c4_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, - 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, - 0, 0, 0, 0, 8, 9, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, - 0, 0, 0, 0, 0, 8, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, - 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c4_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44c4_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c4_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c4_s_p2_0[] = { - 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, - 7, 7, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, - 7, 0, 0, 0, 7, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 7, 7, 0, 0, - 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, - 7, 8, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, - 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, - 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, - 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, - 10,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0, 9, - 9, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c4_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c4_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c4_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c4_s_p3_0[] = { - 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c4_s_p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44c4_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c4_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c4_s_p4_0[] = { - 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, - 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, - 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c4_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44c4_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c4_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c4_s_p5_0[] = { - 2, 3, 3, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9, 9, 0, 4, 5, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10, 9, 0, 0, 0, - 9, 8, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _44c4_s_p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44c4_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c4_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c4_s_p6_0[] = { - 2, 4, 4, 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11, - 11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11, - 11,11, 0, 4, 4, 7, 6, 8, 8, 9, 9, 9, 9,10,10,11, - 11,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, - 9,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9, - 9,10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, - 9, 9, 9,10,10,11,11,11,12,12,12, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,11,11,12,12,13,12, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,11,11,12,12,12,12, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,12,12,13,13,13,13, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,12,13,13, - 13, -}; - -static const static_codebook _44c4_s_p6_0 = { - 2, 289, - (long *)_vq_lengthlist__44c4_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c4_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c4_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, - 10,11,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,10,11,10,10, 7,11,11,12,11,11,12,11,11, 6, - 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44c4_s_p7_0 = { - 4, 81, - (long *)_vq_lengthlist__44c4_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c4_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c4_s_p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 8, 8, 8, 8, 8, 8,10,10,10, 8, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 9, 8,10,10, - 10,10,10, 8, 8, 8, 8, 9, 9, -}; - -static const static_codebook _44c4_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44c4_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c4_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c4_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c4_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 8, 8, 9,10,11,11, 7, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9, 9,10,10,10,10,11,11, 0,13, - 13, 9, 9,10, 9,10,10,11,11,11,12, 0, 0, 0,10,10, - 10,10,10,10,11,11,12,12, 0, 0, 0,10,10,10,10,10, - 10,11,11,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, - 12,12, 0, 0, 0,14,14,11,11,11,11,12,12,12,13, 0, - 0, 0, 0, 0,12,12,12,12,12,12,13,13, 0, 0, 0, 0, - 0,13,12,12,12,12,12,13,13, -}; - -static const static_codebook _44c4_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__44c4_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c4_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c4_s_p8_1[] = { - 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 5, 4, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c4_s_p8_1 = { - 2, 25, - (long *)_vq_lengthlist__44c4_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c4_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c4_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c4_s_p9_0[] = { - 1, 3, 3,12,12,12,12,12,12,12,12,12,12, 4, 7, 7, - 12,12,12,12,12,12,12,12,12,12, 3, 8, 8,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12, -}; - -static const static_codebook _44c4_s_p9_0 = { - 2, 169, - (long *)_vq_lengthlist__44c4_s_p9_0, - 1, -513964032, 1628680192, 4, 0, - (long *)_vq_quantlist__44c4_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c4_s_p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44c4_s_p9_1[] = { - 1, 4, 4, 5, 5, 7, 7, 9, 8,10, 9,10,10,10,10, 6, - 5, 5, 7, 7, 9, 8,10, 9,11,10,12,12,13,13, 6, 5, - 5, 7, 7, 9, 9,10,10,11,11,12,12,12,13,19, 8, 8, - 8, 8, 9, 9,10,10,12,11,12,12,13,13,19, 8, 8, 8, - 8, 9, 9,11,11,12,12,13,13,13,13,19,12,12, 9, 9, - 11,11,11,11,12,11,13,12,13,13,18,12,12, 9, 9,11, - 10,11,11,12,12,12,13,13,14,19,18,18,11,11,11,11, - 12,12,13,12,13,13,14,14,16,18,18,11,11,11,10,12, - 11,13,13,13,13,13,14,17,18,18,14,15,11,12,12,13, - 13,13,13,14,14,14,18,18,18,15,15,12,10,13,10,13, - 13,13,13,13,14,18,17,18,17,18,12,13,12,13,13,13, - 14,14,16,14,18,17,18,18,17,13,12,13,10,12,12,14, - 14,14,14,17,18,18,18,18,14,15,12,12,13,12,14,14, - 15,15,18,18,18,17,18,15,14,12,11,12,12,14,14,14, - 15, -}; - -static const static_codebook _44c4_s_p9_1 = { - 2, 225, - (long *)_vq_lengthlist__44c4_s_p9_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c4_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c4_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__44c4_s_p9_2[] = { - 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 9, 9, 9, 9,11, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,11, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,11, - 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,12,11,11, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,12,11,12, 8, 8, 8, 8, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,11,11, - 11, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10,10,10,10, - 10,10,10,11,11,12, 9, 9, 9, 9, 9, 9,10, 9,10,10, - 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10,11,12,11, - 11,11, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,11,11,11,12,12,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,11,12,11,12, - 11,11,11, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,11,12,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,11,11,11,12,11,11,11,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,12,11,11,12,11, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,11,11,12,12,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10,10,12,12,12,11,11,11, - 12,11,11,11,10,10,10,10,10,10,10,10,10,10,10,12, - 11,12,12,12,12,12,11,12,11,11,10,10,10,10,10,10, - 10,10,10,10,12,12,12,12,11,11,11,11,11,11,11,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c4_s_p9_2 = { - 2, 441, - (long *)_vq_lengthlist__44c4_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c4_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__44c4_s_short[] = { - 4, 7,14,10,15,10,12,15,16,15, 4, 2,11, 5,10, 6, - 8,11,14,14,14,10, 7,11, 6, 8,10,11,13,15, 9, 4, - 11, 5, 9, 6, 9,12,14,15,14, 9, 6, 9, 4, 5, 7,10, - 12,13, 9, 5, 7, 6, 5, 5, 7,10,13,13,10, 8, 9, 8, - 7, 6, 8,10,14,14,13,11,10,10, 7, 7, 8,11,14,15, - 13,12, 9, 9, 6, 5, 7,10,14,17,15,13,11,10, 6, 6, - 7, 9,12,17, -}; - -static const static_codebook _huff_book__44c4_s_short = { - 2, 100, - (long *)_huff_lengthlist__44c4_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c5_s_long[] = { - 3, 8, 9,13,10,12,12,12,12,12, 6, 4, 6, 8, 6, 8, - 10,10,11,12, 8, 5, 4,10, 4, 7, 8, 9,10,11,13, 8, - 10, 8, 9, 9,11,12,13,14,10, 6, 4, 9, 3, 5, 6, 8, - 10,11,11, 8, 6, 9, 5, 5, 6, 7, 9,11,12, 9, 7,11, - 6, 6, 6, 7, 8,10,12,11, 9,12, 7, 7, 6, 6, 7, 9, - 13,12,10,13, 9, 8, 7, 7, 7, 8,11,15,11,15,11,10, - 9, 8, 7, 7, -}; - -static const static_codebook _huff_book__44c5_s_long = { - 2, 100, - (long *)_huff_lengthlist__44c5_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c5_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c5_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 4, 7, 7, 0, 0, 0, 0, - 0, 0, 4, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c5_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44c5_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c5_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c5_s_p2_0[] = { - 2, 4, 4, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, - 8, 7, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 0, 0, 0, 8, - 8, 0, 0, 0, 8, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, - 0, 0, 4, 6, 6, 0, 0, 0, 8, 8, 0, 0, 0, 7, 8, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 8, 8, 0, 0, - 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 5, - 7, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0,10, - 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, - 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, - 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 8,10,10, 0, 0, 0,10,10, 0, 0, 0, 9,10, 0, 0, 0, - 11,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0,10, - 10, 0, 0, 0,10,10, 0, 0, 0,10,11, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c5_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c5_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c5_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c5_s_p3_0[] = { - 2, 4, 3, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 5, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 6, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c5_s_p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44c5_s_p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c5_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c5_s_p4_0[] = { - 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, - 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, - 7, 7, 0, 0, 0, 0, 0, 0, 0, 8, 7, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c5_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44c5_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c5_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c5_s_p5_0[] = { - 2, 4, 3, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, - 7, 7, 9, 9, 0, 0, 0, 7, 6, 7, 7, 9, 9, 0, 0, 0, - 8, 8, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, - 0, 0, 9, 9, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _44c5_s_p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44c5_s_p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c5_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p6_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c5_s_p6_0[] = { - 2, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10,11, - 11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,12, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,12, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10,10, - 11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 9,10,10,10, - 10,11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, - 10,10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, - 9, 9,10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,11,12,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,12,13,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,12,13,13,13,13, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13, - 13, -}; - -static const static_codebook _44c5_s_p6_0 = { - 2, 289, - (long *)_vq_lengthlist__44c5_s_p6_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c5_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c5_s_p7_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, - 10,11,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,10,11,10,10, 7,11,11,12,11,11,12,11,11, 6, - 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44c5_s_p7_0 = { - 4, 81, - (long *)_vq_lengthlist__44c5_s_p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c5_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c5_s_p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 9,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c5_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44c5_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c5_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c5_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c5_s_p8_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 8, 9,10,10,10,10, 7, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9,10,10,10,10,10,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,11, 0, 0, 0,10,10, - 10,10,10,10,11,11,11,11, 0, 0, 0,10,10,10,10,10, - 10,11,11,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, - 12,12, 0, 0, 0,14,14,11,11,11,11,12,12,12,12, 0, - 0, 0, 0, 0,12,12,12,12,12,12,13,13, 0, 0, 0, 0, - 0,12,12,12,12,12,12,13,13, -}; - -static const static_codebook _44c5_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__44c5_s_p8_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c5_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p8_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c5_s_p8_1[] = { - 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c5_s_p8_1 = { - 2, 25, - (long *)_vq_lengthlist__44c5_s_p8_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c5_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c5_s_p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44c5_s_p9_0[] = { - 1, 3, 3,13,13,13,13,13,13,13,13,13,13,13,13, 4, - 7, 7,13,13,13,13,13,13,13,13,13,13,13,13, 3, 8, - 6,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,12, - 12, -}; - -static const static_codebook _44c5_s_p9_0 = { - 2, 225, - (long *)_vq_lengthlist__44c5_s_p9_0, - 1, -512522752, 1628852224, 4, 0, - (long *)_vq_quantlist__44c5_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c5_s_p9_1[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c5_s_p9_1[] = { - 1, 4, 4, 5, 5, 7, 7, 9, 8,10, 9,10,10,11,10,11, - 11, 6, 5, 5, 7, 7, 8, 9,10,10,11,10,12,11,12,11, - 13,12, 6, 5, 5, 7, 7, 9, 9,10,10,11,11,12,12,13, - 12,13,13,18, 8, 8, 8, 8, 9, 9,10,11,11,11,12,11, - 13,11,13,12,18, 8, 8, 8, 8,10,10,11,11,12,12,13, - 13,13,13,13,14,18,12,12, 9, 9,11,11,11,11,12,12, - 13,12,13,12,13,13,20,13,12, 9, 9,11,11,11,11,12, - 12,13,13,13,14,14,13,20,18,19,11,12,11,11,12,12, - 13,13,13,13,13,13,14,13,18,19,19,12,11,11,11,12, - 12,13,12,13,13,13,14,14,13,18,17,19,14,15,12,12, - 12,13,13,13,14,14,14,14,14,14,19,19,19,16,15,12, - 11,13,12,14,14,14,13,13,14,14,14,19,18,19,18,19, - 13,13,13,13,14,14,14,13,14,14,14,14,18,17,19,19, - 19,13,13,13,11,13,11,13,14,14,14,14,14,19,17,17, - 18,18,16,16,13,13,13,13,14,13,15,15,14,14,19,19, - 17,17,18,16,16,13,11,14,10,13,12,14,14,14,14,19, - 19,19,19,19,18,17,13,14,13,11,14,13,14,14,15,15, - 19,19,19,17,19,18,18,14,13,12,11,14,11,15,15,15, - 15, -}; - -static const static_codebook _44c5_s_p9_1 = { - 2, 289, - (long *)_vq_lengthlist__44c5_s_p9_1, - 1, -520814592, 1620377600, 5, 0, - (long *)_vq_quantlist__44c5_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c5_s_p9_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__44c5_s_p9_2[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 9,11, 5, 6, 7, 7, 8, 7, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, 5, 5, 7, 7, 7, - 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, - 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10, 9,10,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9,10,10,10,10,10,10,11,11,11, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,11,11, - 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,10, - 10,10,10,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, - 9, 9, 9,10, 9,10,10,10,10,10,10,10,10,11,11,11, - 11,11, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10, - 10,10,11,11,11,11,11, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,10,10,10,11,11,11,11,11, 9, 9,10, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11, - 11,11,11, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,11,11,11,11,11,11,11,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, - 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,11, - 11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, - 10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c5_s_p9_2 = { - 2, 441, - (long *)_vq_lengthlist__44c5_s_p9_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c5_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__44c5_s_short[] = { - 5, 8,10,14,11,11,12,16,15,17, 5, 5, 7, 9, 7, 8, - 10,13,17,17, 7, 5, 5,10, 5, 7, 8,11,13,15,10, 8, - 10, 8, 8, 8,11,15,18,18, 8, 5, 5, 8, 3, 4, 6,10, - 14,16, 9, 7, 6, 7, 4, 3, 5, 9,14,18,10, 9, 8,10, - 6, 5, 6, 9,14,18,12,12,11,12, 8, 7, 8,11,14,18, - 14,13,12,10, 7, 5, 6, 9,14,18,14,14,13,10, 6, 5, - 6, 8,11,16, -}; - -static const static_codebook _huff_book__44c5_s_short = { - 2, 100, - (long *)_huff_lengthlist__44c5_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c6_s_long[] = { - 3, 8,11,13,14,14,13,13,16,14, 6, 3, 4, 7, 9, 9, - 10,11,14,13,10, 4, 3, 5, 7, 7, 9,10,13,15,12, 7, - 4, 4, 6, 6, 8,10,13,15,12, 8, 6, 6, 6, 6, 8,10, - 13,14,11, 9, 7, 6, 6, 6, 7, 8,12,11,13,10, 9, 8, - 7, 6, 6, 7,11,11,13,11,10, 9, 9, 7, 7, 6,10,11, - 13,13,13,13,13,11, 9, 8,10,12,12,15,15,16,15,12, - 11,10,10,12, -}; - -static const static_codebook _huff_book__44c6_s_long = { - 2, 100, - (long *)_huff_lengthlist__44c6_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c6_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c6_s_p1_0[] = { - 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 8, 7, 0, 9, 9, 0, - 9, 8, 5, 7, 8, 0, 9, 9, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, - 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 9, 9, 0, 8, 8, 0, 8, 8, 5, 9, 9, 0, 8, 8, 0, 8, - 8, -}; -static const static_codebook _44c6_s_p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44c6_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c6_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c6_s_p2_0[] = { - 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, - 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, - 8,10,10, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, - 11,11, 5, 7, 7, 9, 9, 0, 8, 8,10,10, 0, 7, 8, 9, - 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,11, - 0,11,11,12,12, 0,11,10,12,12, 0,13,14,14,14, 0, - 0, 0,14,13, 8, 9, 9,11,11, 0,11,11,12,12, 0,10, - 11,12,12, 0,14,13,14,14, 0, 0, 0,13,14, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, - 0, 7, 7,10,10, 0, 9, 9,11,10, 0, 0, 0,11,11, 5, - 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, - 9,10,11, 0, 0, 0,11,11, 8,10, 9,12,12, 0,10,10, - 12,12, 0,10,10,12,12, 0,12,12,13,13, 0, 0, 0,13, - 13, 8, 9,10,12,12, 0,10,10,11,12, 0,10,10,12,12, - 0,12,12,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 8, 8,11,11, 0, 7, 7,10,10, 0, 7, 7, - 10,10, 0, 9, 9,10,11, 0, 0, 0,11,10, 5, 8, 8,11, - 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,11,11, - 0, 0, 0,10,11, 8,10,10,12,12, 0,10,10,12,12, 0, - 10,10,12,12, 0,12,13,13,13, 0, 0, 0,14,13, 8,10, - 10,12,12, 0,10,10,12,12, 0,10,10,12,12, 0,13,12, - 13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10,10,14,13, 0, 9, 9,13,12, 0, 9, 9,12,12, 0, - 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,14, 0, 9, - 9,12,13, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, - 12,12, 9,11,11,14,13, 0,11,10,14,13, 0,11,11,13, - 13, 0,12,12,13,13, 0, 0, 0,13,13, 9,11,11,13,14, - 0,10,11,13,14, 0,11,11,13,13, 0,12,12,13,13, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 11,11,14,14, 0,11,11,13,13, 0,11,10,13,13, 0,12, - 12,13,13, 0, 0, 0,13,13, 9,11,11,14,14, 0,11,11, - 13,13, 0,10,11,13,13, 0,12,12,14,13, 0, 0, 0,13, - 13, -}; - -static const static_codebook _44c6_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c6_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c6_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c6_s_p3_0[] = { - 2, 3, 4, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9,10, 0, 4, 4, 6, 6, 7, 7,10, 9, 0, 5, 5, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 6, 8, 8,10,10, 0, 0, 0, - 7, 7, 9, 9,11,11, 0, 0, 0, 7, 7, 9, 9,11,11, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c6_s_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44c6_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c6_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c6_s_p4_0[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9,10,10, - 10, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11, 0, 0, 0, 7, 7, 9, 9,10,10,10,10, - 11,11,11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10, - 10,11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c6_s_p4_0 = { - 2, 289, - (long *)_vq_lengthlist__44c6_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c6_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c6_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 6, 9, 9,10,10, - 10, 9, 4, 6, 6, 9,10, 9,10, 9,10, 6, 9, 9,10,12, - 11,10,11,11, 7,10, 9,11,12,12,12,12,12, 7,10,10, - 11,12,12,12,12,12, 6,10,10,10,12,12,11,12,12, 7, - 9,10,11,12,12,12,12,12, 7,10, 9,12,12,12,12,12, - 12, -}; - -static const static_codebook _44c6_s_p5_0 = { - 4, 81, - (long *)_vq_lengthlist__44c6_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c6_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c6_s_p5_1[] = { - 3, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, - 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, 7, 7, 8, 8, 8, - 8,11, 6, 6, 6, 6, 8, 8, 8, 8, 9, 9,11,11,11, 6, - 6, 7, 8, 8, 8, 8, 9,11,11,11, 7, 7, 8, 8, 8, 8, - 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 8, 8,11,11,11, - 8, 8, 8, 8, 8, 8, 8, 8,11,11,11,10,10, 8, 8, 8, - 8, 8, 8,11,11,11,10,10, 8, 8, 8, 8, 8, 8,11,11, - 11,10,10, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _44c6_s_p5_1 = { - 2, 121, - (long *)_vq_lengthlist__44c6_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c6_s_p5_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c6_s_p6_0[] = { - 1, 4, 4, 6, 6, 8, 8, 8, 8,10, 9,10,10, 6, 5, 5, - 7, 7, 9, 9, 9, 9,10,10,11,11, 6, 5, 5, 7, 7, 9, - 9,10, 9,11,10,11,11, 0, 6, 6, 7, 7, 9, 9,10,10, - 11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10,11,11,12, - 12, 0,11,11, 8, 8,10,10,11,11,12,12,12,12, 0,11, - 12, 9, 8,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _44c6_s_p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44c6_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c6_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c6_s_p6_1[] = { - 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c6_s_p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44c6_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c6_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c6_s_p7_0[] = { - 1, 4, 4, 6, 6, 8, 8, 8, 8,10,10,11,10, 6, 5, 5, - 7, 7, 8, 8, 9, 9,10,10,12,11, 6, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,12,11,21, 7, 7, 7, 7, 9, 9,10,10, - 11,11,12,12,21, 7, 7, 7, 7, 9, 9,10,10,11,11,12, - 12,21,12,12, 9, 9,10,10,11,11,11,11,12,12,21,12, - 12, 9, 9,10,10,11,11,12,12,12,12,21,21,21,11,11, - 10,10,11,12,12,12,13,13,21,21,21,11,11,10,10,12, - 12,12,12,13,13,21,21,21,15,15,11,11,12,12,13,13, - 13,13,21,21,21,15,16,11,11,12,12,13,13,14,14,21, - 21,21,21,20,13,13,13,13,13,13,14,14,20,20,20,20, - 20,13,13,13,13,13,13,14,14, -}; - -static const static_codebook _44c6_s_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44c6_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44c6_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c6_s_p7_1[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 9, 5, 5, 6, 6, - 7, 7, 7, 7, 8, 7, 8, 5, 5, 6, 6, 7, 7, 7, 7, 7, - 7, 9, 6, 6, 7, 7, 7, 7, 8, 7, 7, 8, 9, 9, 9, 7, - 7, 7, 7, 7, 7, 7, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, - 8, 8, 9, 9, 9, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, - 8, 8, 8, 8, 7, 7, 8, 8, 9, 9, 9, 9, 8, 8, 8, 7, - 7, 8, 8, 9, 9, 9, 8, 8, 8, 8, 7, 7, 8, 8, 9, 9, - 9, 8, 8, 7, 7, 7, 7, 8, 8, -}; - -static const static_codebook _44c6_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44c6_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c6_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44c6_s_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 7, 7, 8, 7, 9, 8,10, 9, 6, - 5, 5, 8, 8, 9, 9, 8, 8, 9, 9,11,10,11,10, 6, 5, - 5, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11,11,18, 8, 8, - 9, 8,10,10, 9, 9,10,10,10,10,11,10,18, 8, 8, 9, - 9,10,10, 9, 9,10,10,11,11,12,12,18,12,13, 9,10, - 10,10, 9,10,10,10,11,11,12,11,18,13,13, 9, 9,10, - 10,10,10,10,10,11,11,12,12,18,18,18,10,10, 9, 9, - 11,11,11,11,11,12,12,12,18,18,18,10, 9,10, 9,11, - 10,11,11,11,11,13,12,18,18,18,14,13,10,10,11,11, - 12,12,12,12,12,12,18,18,18,14,13,10,10,11,10,12, - 12,12,12,12,12,18,18,18,18,18,12,12,11,11,12,12, - 13,13,13,14,18,18,18,18,18,12,12,11,11,12,11,13, - 13,14,13,18,18,18,18,18,16,16,11,12,12,13,13,13, - 14,13,18,18,18,18,18,16,15,12,11,12,11,13,11,15, - 14, -}; - -static const static_codebook _44c6_s_p8_0 = { - 2, 225, - (long *)_vq_lengthlist__44c6_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c6_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__44c6_s_p8_1[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, - 8, 8, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9,10, - 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,11,11, 8, 7, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11, - 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,11, - 11,11, 9, 9, 9, 9, 9, 9,10, 9, 9,10, 9,10, 9, 9, - 10, 9,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9,10,10, - 10,10, 9,10,10, 9,10,11,11,11,11,11, 9, 9, 9, 9, - 10,10,10, 9,10,10,10,10, 9,10,10, 9,11,11,11,11, - 11,11,11, 9, 9, 9, 9,10,10,10,10, 9,10,10,10,10, - 10,11,11,11,11,11,11,11,10, 9,10,10,10,10,10,10, - 10, 9,10, 9,10,10,11,11,11,11,11,11,11,10, 9,10, - 9,10,10, 9,10,10,10,10,10,10,10,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10, 9,10,10,10,10,10, 9, - 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, - 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, - 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, - 11,11,11,10,10,10,10,10,10,10,10,10, 9,10,10,11, - 11,11,11,11,11,11,11,11,10,10,10, 9,10,10,10,10, - 10,10,10,10,10,11,11,11,11,11,11,11,11,10,11, 9, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c6_s_p8_1 = { - 2, 441, - (long *)_vq_lengthlist__44c6_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c6_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c6_s_p9_0[] = { - 1, 3, 3,11,11,11,11,11,11,11,11,11,11, 4, 7, 7, - 11,11,11,11,11,11,11,11,11,11, 5, 8, 9,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c6_s_p9_0 = { - 2, 169, - (long *)_vq_lengthlist__44c6_s_p9_0, - 1, -511845376, 1630791680, 4, 0, - (long *)_vq_quantlist__44c6_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c6_s_p9_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c6_s_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8, 8, 8, 6, 6, 6, - 8, 8, 8, 8, 8, 7, 9, 8,10,10, 5, 6, 6, 8, 8, 9, - 9, 8, 8,10,10,10,10,16, 9, 9, 9, 9, 9, 9, 9, 8, - 10, 9,11,11,16, 8, 9, 9, 9, 9, 9, 9, 9,10,10,11, - 11,16,13,13, 9, 9,10, 9, 9,10,11,11,11,12,16,13, - 14, 9, 8,10, 8, 9, 9,10,10,12,11,16,14,16, 9, 9, - 9, 9,11,11,12,11,12,11,16,16,16, 9, 7, 9, 6,11, - 11,11,10,11,11,16,16,16,11,12, 9,10,11,11,12,11, - 13,13,16,16,16,12,11,10, 7,12,10,12,12,12,12,16, - 16,15,16,16,10,11,10,11,13,13,14,12,16,16,16,15, - 15,12,10,11,11,13,11,12,13, -}; - -static const static_codebook _44c6_s_p9_1 = { - 2, 169, - (long *)_vq_lengthlist__44c6_s_p9_1, - 1, -518889472, 1622704128, 4, 0, - (long *)_vq_quantlist__44c6_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c6_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__44c6_s_p9_2[] = { - 2, 4, 3, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44c6_s_p9_2 = { - 1, 49, - (long *)_vq_lengthlist__44c6_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44c6_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__44c6_s_short[] = { - 3, 9,11,11,13,14,19,17,17,19, 5, 4, 5, 8,10,10, - 13,16,18,19, 7, 4, 4, 5, 8, 9,12,14,17,19, 8, 6, - 5, 5, 7, 7,10,13,16,18,10, 8, 7, 6, 5, 5, 8,11, - 17,19,11, 9, 7, 7, 5, 4, 5, 8,17,19,13,11, 8, 7, - 7, 5, 5, 7,16,18,14,13, 8, 6, 6, 5, 5, 7,16,18, - 18,16,10, 8, 8, 7, 7, 9,16,18,18,18,12,10,10, 9, - 9,10,17,18, -}; - -static const static_codebook _huff_book__44c6_s_short = { - 2, 100, - (long *)_huff_lengthlist__44c6_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c7_s_long[] = { - 3, 8,11,13,15,14,14,13,15,14, 6, 4, 5, 7, 9,10, - 11,11,14,13,10, 4, 3, 5, 7, 8, 9,10,13,13,12, 7, - 4, 4, 5, 6, 8, 9,12,14,13, 9, 6, 5, 5, 6, 8, 9, - 12,14,12, 9, 7, 6, 5, 5, 6, 8,11,11,12,11, 9, 8, - 7, 6, 6, 7,10,11,13,11,10, 9, 8, 7, 6, 6, 9,11, - 13,13,12,12,12,10, 9, 8, 9,11,12,14,15,15,14,12, - 11,10,10,12, -}; - -static const static_codebook _huff_book__44c7_s_long = { - 2, 100, - (long *)_huff_lengthlist__44c7_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c7_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c7_s_p1_0[] = { - 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 8, 7, 0, 9, 9, 0, - 9, 8, 5, 7, 8, 0, 9, 9, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 9, 9, 0, 8, 8, 0, 8, 8, 5, 8, 9, - 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 9, 9, 0, 8, 8, 0, 8, 8, 5, 8, 9, 0, 8, 8, 0, 8, - 8, -}; - -static const static_codebook _44c7_s_p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44c7_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c7_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c7_s_p2_0[] = { - 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, - 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, - 8,10,10, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, - 11,11, 5, 7, 7, 9, 9, 0, 8, 8,10,10, 0, 7, 8, 9, - 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,10, - 0,11,11,12,12, 0,11,10,12,12, 0,13,14,14,14, 0, - 0, 0,14,13, 8, 9, 9,10,11, 0,11,11,12,12, 0,10, - 11,12,12, 0,13,13,14,14, 0, 0, 0,13,14, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, - 0, 7, 7,10,10, 0, 9, 9,11,10, 0, 0, 0,11,11, 5, - 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, - 9,10,11, 0, 0, 0,11,11, 8,10, 9,12,12, 0,10,10, - 12,12, 0,10,10,12,12, 0,12,12,13,13, 0, 0, 0,13, - 13, 8, 9,10,12,12, 0,10,10,12,12, 0,10,10,11,12, - 0,12,12,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 8, 8,11,11, 0, 7, 7,10,10, 0, 7, 7, - 10,10, 0, 9, 9,10,11, 0, 0, 0,11,10, 5, 8, 8,10, - 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,11,10, - 0, 0, 0,10,11, 9,10,10,12,12, 0,10,10,12,12, 0, - 10,10,12,12, 0,12,13,13,13, 0, 0, 0,13,12, 9,10, - 10,12,12, 0,10,10,12,12, 0,10,10,12,12, 0,13,12, - 13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10,10,14,13, 0, 9, 9,12,12, 0, 9, 9,12,12, 0, - 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,14, 0, 9, - 9,12,13, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, - 12,12, 9,11,11,14,13, 0,11,10,13,12, 0,11,11,13, - 13, 0,12,12,13,13, 0, 0, 0,13,13, 9,11,11,13,14, - 0,10,11,12,13, 0,11,11,13,13, 0,12,12,13,13, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 11,11,14,14, 0,10,11,13,13, 0,11,10,13,13, 0,12, - 12,13,13, 0, 0, 0,13,12, 9,11,11,14,14, 0,11,10, - 13,13, 0,10,11,13,13, 0,12,12,14,13, 0, 0, 0,13, - 13, -}; - -static const static_codebook _44c7_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c7_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c7_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c7_s_p3_0[] = { - 2, 4, 4, 5, 5, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 6, 6, - 8, 8,10,10, 0, 0, 0, 6, 6, 8, 8,10,10, 0, 0, 0, - 7, 7, 9, 9,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c7_s_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44c7_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c7_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c7_s_p4_0[] = { - 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11, - 12,12, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,12,12, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10, - 11,12,12,12, 0, 0, 0, 6, 6, 8, 7, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, - 11,11,12,12,13,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, - 10,11,11,12,12,12,13, 0, 0, 0, 7, 7, 8, 8, 9, 9, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c7_s_p4_0 = { - 2, 289, - (long *)_vq_lengthlist__44c7_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c7_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c7_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 7,10,10,10,10, - 10, 9, 4, 6, 6,10,10,10,10, 9,10, 5,10,10, 9,11, - 12,10,11,12, 7,10,10,11,12,12,12,12,12, 7,10,10, - 11,12,12,12,12,12, 6,10,10,10,12,12,11,12,12, 7, - 10,10,12,12,12,12,11,12, 7,10,10,11,12,12,12,12, - 12, -}; - -static const static_codebook _44c7_s_p5_0 = { - 4, 81, - (long *)_vq_lengthlist__44c7_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c7_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c7_s_p5_1[] = { - 3, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, - 7, 7, 8, 8, 9, 9,11, 4, 4, 6, 6, 7, 7, 8, 8, 9, - 9,12, 5, 5, 6, 6, 7, 7, 9, 9, 9, 9,12,12,12, 6, - 6, 7, 7, 9, 9, 9, 9,11,11,11, 7, 7, 7, 7, 8, 8, - 9, 9,11,11,11, 7, 7, 7, 7, 8, 8, 9, 9,11,11,11, - 7, 7, 8, 8, 8, 8, 9, 9,11,11,11,11,11, 8, 8, 8, - 8, 8, 9,11,11,11,11,11, 8, 8, 8, 8, 8, 8,11,11, - 11,11,11, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _44c7_s_p5_1 = { - 2, 121, - (long *)_vq_lengthlist__44c7_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c7_s_p5_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c7_s_p6_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 8,10,10, 6, 5, 5, - 7, 7, 8, 8, 9, 9, 9,10,11,11, 7, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,11,11, 0, 7, 7, 7, 7, 9, 8, 9, 9, - 10,10,11,11, 0, 8, 8, 7, 7, 8, 9, 9, 9,10,10,11, - 11, 0,11,11, 9, 9,10,10,11,10,11,11,12,12, 0,12, - 12, 9, 9,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _44c7_s_p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44c7_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c7_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c7_s_p6_1[] = { - 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c7_s_p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44c7_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c7_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c7_s_p7_0[] = { - 1, 4, 4, 6, 6, 7, 8, 9, 9,10,10,12,11, 6, 5, 5, - 7, 7, 8, 8, 9,10,11,11,12,12, 7, 5, 5, 7, 7, 8, - 8,10,10,11,11,12,12,20, 7, 7, 7, 7, 8, 9,10,10, - 11,11,12,13,20, 7, 7, 7, 7, 9, 9,10,10,11,12,13, - 13,20,11,11, 8, 8, 9, 9,11,11,12,12,13,13,20,11, - 11, 8, 8, 9, 9,11,11,12,12,13,13,20,20,20,10,10, - 10,10,12,12,13,13,13,13,20,20,20,10,10,10,10,12, - 12,13,13,13,14,20,20,20,14,14,11,11,12,12,13,13, - 14,14,20,20,20,14,14,11,11,12,12,13,13,14,14,20, - 20,20,20,19,13,13,13,13,14,14,15,14,19,19,19,19, - 19,13,13,13,13,14,14,15,15, -}; - -static const static_codebook _44c7_s_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44c7_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44c7_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c7_s_p7_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 6, 6, 7, 7, - 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 7, 7, 7, 7, 7, 7, - 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, - 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, - 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, - 8, 8, 8, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _44c7_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44c7_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c7_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44c7_s_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 7, 9, 8, 9, 9,10,10, 6, - 5, 5, 7, 7, 9, 9, 8, 8,10, 9,11,10,12,11, 6, 5, - 5, 8, 7, 9, 9, 8, 8,10,10,11,11,12,11,19, 8, 8, - 8, 8,10,10, 9, 9,10,10,11,11,12,11,19, 8, 8, 8, - 8,10,10, 9, 9,10,10,11,11,12,12,19,12,12, 9, 9, - 10,10, 9,10,10,10,11,11,12,12,19,12,12, 9, 9,10, - 10,10,10,10,10,12,12,12,12,19,19,19, 9, 9, 9, 9, - 11,10,11,11,12,11,13,13,19,19,19, 9, 9, 9, 9,11, - 10,11,11,11,12,13,13,19,19,19,13,13,10,10,11,11, - 12,12,12,12,13,12,19,19,19,14,13,10,10,11,11,12, - 12,12,13,13,13,19,19,19,19,19,12,12,12,11,12,13, - 14,13,13,13,19,19,19,19,19,12,12,12,11,12,12,13, - 14,13,14,19,19,19,19,19,16,16,12,13,12,13,13,14, - 15,14,19,18,18,18,18,16,15,12,11,12,11,14,12,14, - 14, -}; - -static const static_codebook _44c7_s_p8_0 = { - 2, 225, - (long *)_vq_lengthlist__44c7_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c7_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__44c7_s_p8_1[] = { - 3, 5, 5, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,11,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10, 9, 9,10, 9, 9,10,11,10, - 11,10, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,10, 9, 9, - 9, 9,11,10,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9, - 10, 9, 9,10, 9, 9,10,11,10,10,11,10, 9, 9, 9, 9, - 9,10,10, 9,10,10,10,10, 9,10,10,10,10,10,10,11, - 11,11,10, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, - 10,10,10,11,11,10,10,10,10,10,10,10,10,10,10,10, - 10, 9,10,10, 9,10,11,11,10,11,10,11,10, 9,10,10, - 9,10,10,10,10,10,10,10,10,10,10,11,11,11,11,10, - 11,11,10,10,10,10,10,10, 9,10, 9,10,10, 9,10, 9, - 10,10,10,11,10,11,10,11,11,10,10,10,10,10,10, 9, - 10,10,10,10,10,10,10,11,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,11,10,11, - 11,10,10,10,10, 9, 9,10,10, 9, 9,10, 9,10,10,10, - 10,11,11,10,10,10,10,10,10,10, 9, 9,10,10,10, 9, - 9,10,10,10,10,10,11,10,11,10,10,10,10,10,10, 9, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c7_s_p8_1 = { - 2, 441, - (long *)_vq_lengthlist__44c7_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c7_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c7_s_p9_0[] = { - 1, 3, 3,11,11,11,11,11,11,11,11,11,11, 4, 6, 6, - 11,11,11,11,11,11,11,11,11,11, 4, 7, 7,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44c7_s_p9_0 = { - 2, 169, - (long *)_vq_lengthlist__44c7_s_p9_0, - 1, -511845376, 1630791680, 4, 0, - (long *)_vq_quantlist__44c7_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c7_s_p9_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c7_s_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8, 8, 8, 6, 6, 6, - 8, 8, 9, 8, 8, 7, 9, 8,11,10, 5, 6, 6, 8, 8, 9, - 8, 8, 8,10, 9,11,11,16, 8, 8, 9, 8, 9, 9, 9, 8, - 10, 9,11,10,16, 8, 8, 9, 9,10,10, 9, 9,10,10,11, - 11,16,13,13, 9, 9,10,10, 9,10,11,11,12,11,16,13, - 13, 9, 8,10, 9,10,10,10,10,11,11,16,14,16, 8, 9, - 9, 9,11,10,11,11,12,11,16,16,16, 9, 7,10, 7,11, - 10,11,11,12,11,16,16,16,12,12, 9,10,11,11,12,11, - 12,12,16,16,16,12,10,10, 7,11, 8,12,11,12,12,16, - 16,15,16,16,11,12,10,10,12,11,12,12,16,16,16,15, - 15,11,11,10,10,12,12,12,12, -}; - -static const static_codebook _44c7_s_p9_1 = { - 2, 169, - (long *)_vq_lengthlist__44c7_s_p9_1, - 1, -518889472, 1622704128, 4, 0, - (long *)_vq_quantlist__44c7_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c7_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__44c7_s_p9_2[] = { - 2, 4, 3, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44c7_s_p9_2 = { - 1, 49, - (long *)_vq_lengthlist__44c7_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44c7_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__44c7_s_short[] = { - 4,11,12,14,15,15,17,17,18,18, 5, 6, 6, 8, 9,10, - 13,17,18,19, 7, 5, 4, 6, 8, 9,11,15,19,19, 8, 6, - 5, 5, 6, 7,11,14,16,17, 9, 7, 7, 6, 7, 7,10,13, - 15,19,10, 8, 7, 6, 7, 6, 7, 9,14,16,12,10, 9, 7, - 7, 6, 4, 5,10,15,14,13,11, 7, 6, 6, 4, 2, 7,13, - 16,16,15, 9, 8, 8, 8, 6, 9,13,19,19,17,12,11,10, - 10, 9,11,14, -}; - -static const static_codebook _huff_book__44c7_s_short = { - 2, 100, - (long *)_huff_lengthlist__44c7_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c8_s_long[] = { - 3, 8,12,13,14,14,14,13,14,14, 6, 4, 5, 8,10,10, - 11,11,14,13, 9, 5, 4, 5, 7, 8, 9,10,13,13,12, 7, - 5, 4, 5, 6, 8, 9,12,13,13, 9, 6, 5, 5, 5, 7, 9, - 11,14,12,10, 7, 6, 5, 4, 6, 7,10,11,12,11, 9, 8, - 7, 5, 5, 6,10,10,13,12,10, 9, 8, 6, 6, 5, 8,10, - 14,13,12,12,11,10, 9, 7, 8,10,12,13,14,14,13,12, - 11, 9, 9,10, -}; - -static const static_codebook _huff_book__44c8_s_long = { - 2, 100, - (long *)_huff_lengthlist__44c8_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c8_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c8_s_p1_0[] = { - 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 7, 7, 0, 9, 8, 0, - 9, 8, 6, 7, 7, 0, 8, 9, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, - 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, 0, 8, 8, 0, 8, - 8, -}; - -static const static_codebook _44c8_s_p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44c8_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c8_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c8_s_p2_0[] = { - 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, - 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, - 7,10, 9, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, - 11,11, 5, 7, 7, 9, 9, 0, 7, 8, 9,10, 0, 7, 8, 9, - 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,10, - 0,11,10,12,11, 0,11,10,12,12, 0,13,13,14,14, 0, - 0, 0,14,13, 8, 9, 9,10,11, 0,10,11,12,12, 0,10, - 11,12,12, 0,13,13,14,14, 0, 0, 0,13,14, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, - 0, 7, 7,10,10, 0, 9, 9,10,10, 0, 0, 0,11,10, 5, - 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, - 9,10,10, 0, 0, 0,10,10, 8,10, 9,12,12, 0,10,10, - 12,11, 0,10,10,12,12, 0,12,12,13,12, 0, 0, 0,13, - 12, 8, 9,10,12,12, 0,10,10,11,12, 0,10,10,11,12, - 0,12,12,13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 6, 8, 7,11,10, 0, 7, 7,10,10, 0, 7, 7, - 10,10, 0, 9, 9,10,11, 0, 0, 0,10,10, 6, 7, 8,10, - 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,10,10, - 0, 0, 0,10,10, 9,10, 9,12,12, 0,10,10,12,12, 0, - 10,10,12,11, 0,12,12,13,13, 0, 0, 0,13,12, 8, 9, - 10,12,12, 0,10,10,12,12, 0,10,10,11,12, 0,12,12, - 13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10,10,13,13, 0, 9, 9,12,12, 0, 9, 9,12,12, 0, - 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,13, 0, 9, - 9,12,12, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, - 12,12, 9,11,11,14,13, 0,10,10,13,12, 0,11,10,13, - 12, 0,12,12,13,12, 0, 0, 0,13,13, 9,11,11,13,14, - 0,10,11,12,13, 0,10,11,13,13, 0,12,12,12,13, 0, - 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 11,11,14,14, 0,10,11,13,13, 0,11,10,13,13, 0,11, - 12,13,13, 0, 0, 0,13,12, 9,11,11,14,14, 0,11,10, - 13,13, 0,10,11,13,13, 0,12,12,13,13, 0, 0, 0,12, - 13, -}; - -static const static_codebook _44c8_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c8_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c8_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c8_s_p3_0[] = { - 2, 4, 4, 5, 5, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, - 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 6, 6, - 8, 8,10,10, 0, 0, 0, 6, 6, 8, 8,10,10, 0, 0, 0, - 7, 7, 9, 9,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c8_s_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44c8_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c8_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c8_s_p4_0[] = { - 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 8,10,10,11,11, - 11,11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,11,11, 0, 6, 5, 6, 6, 7, 7, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 6, 6, 7, 7, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, - 11,11,11,12,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, - 10,11,11,11,12,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c8_s_p4_0 = { - 2, 289, - (long *)_vq_lengthlist__44c8_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c8_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c8_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 7, 6,10,10,10,10, - 10,10, 4, 6, 6,10,10,10,10, 9,10, 5,10,10, 9,11, - 11,10,11,11, 7,10,10,11,12,12,12,12,12, 7,10,10, - 11,12,12,12,12,12, 6,10,10,10,12,12,10,12,12, 7, - 10,10,11,12,12,12,12,12, 7,10,10,11,12,12,12,12, - 12, -}; - -static const static_codebook _44c8_s_p5_0 = { - 4, 81, - (long *)_vq_lengthlist__44c8_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c8_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c8_s_p5_1[] = { - 3, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 5, 6, 6, - 7, 7, 8, 8, 8, 8,11, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 9,12, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,12,12,12, 6, - 6, 7, 7, 8, 8, 9, 9,11,11,11, 6, 6, 7, 7, 8, 8, - 8, 8,11,11,11, 6, 6, 7, 7, 8, 8, 8, 8,11,11,11, - 7, 7, 7, 8, 8, 8, 8, 8,11,11,11,11,11, 7, 7, 8, - 8, 8, 8,11,11,11,11,11, 7, 7, 7, 7, 8, 8,11,11, - 11,11,11, 7, 7, 7, 7, 8, 8, -}; - -static const static_codebook _44c8_s_p5_1 = { - 2, 121, - (long *)_vq_lengthlist__44c8_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c8_s_p5_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c8_s_p6_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 9, 9,10,10,11,11, 6, 5, 5, 7, 7, 8, - 8, 9, 9,10,10,11,11, 0, 7, 7, 7, 7, 9, 9,10,10, - 10,10,11,11, 0, 7, 7, 7, 7, 9, 9,10,10,10,10,11, - 11, 0,11,11, 9, 9,10,10,11,11,11,11,12,12, 0,12, - 12, 9, 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _44c8_s_p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44c8_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c8_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c8_s_p6_1[] = { - 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c8_s_p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44c8_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c8_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c8_s_p7_0[] = { - 1, 4, 4, 6, 6, 8, 7, 9, 9,10,10,12,12, 6, 5, 5, - 7, 7, 8, 8,10,10,11,11,12,12, 7, 5, 5, 7, 7, 8, - 8,10,10,11,11,12,12,21, 7, 7, 7, 7, 8, 9,10,10, - 11,11,12,12,21, 7, 7, 7, 7, 9, 9,10,10,12,12,13, - 13,21,11,11, 8, 8, 9, 9,11,11,12,12,13,13,21,11, - 11, 8, 8, 9, 9,11,11,12,12,13,13,21,21,21,10,10, - 10,10,11,11,12,13,13,13,21,21,21,10,10,10,10,11, - 11,13,13,14,13,21,21,21,13,13,11,11,12,12,13,13, - 14,14,21,21,21,14,14,11,11,12,12,13,13,14,14,21, - 21,21,21,20,13,13,13,12,14,14,16,15,20,20,20,20, - 20,13,13,13,13,14,13,15,15, -}; - -static const static_codebook _44c8_s_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44c8_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44c8_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c8_s_p7_1[] = { - 4, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 7, - 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 6, 7, 7, 7, 7, 7, - 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, - 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, - 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, - 8, 8, 8, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _44c8_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44c8_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c8_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44c8_s_p8_0[] = { - 1, 4, 4, 7, 6, 8, 8, 8, 7, 9, 8,10,10,11,10, 6, - 5, 5, 7, 7, 9, 9, 8, 8,10,10,11,11,12,11, 6, 5, - 5, 7, 7, 9, 9, 9, 9,10,10,11,11,12,12,20, 8, 8, - 8, 8, 9, 9, 9, 9,10,10,11,11,12,12,20, 8, 8, 8, - 8,10, 9, 9, 9,10,10,11,11,12,12,20,12,12, 9, 9, - 10,10,10,10,10,11,12,12,12,12,20,12,12, 9, 9,10, - 10,10,10,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9, - 11,10,11,11,12,12,12,13,20,19,19, 9, 9, 9, 9,11, - 11,11,12,12,12,13,13,19,19,19,13,13,10,10,11,11, - 12,12,13,13,13,13,19,19,19,14,13,11,10,11,11,12, - 12,12,13,13,13,19,19,19,19,19,12,12,12,12,13,13, - 13,13,14,13,19,19,19,19,19,12,12,12,11,12,12,13, - 14,14,14,19,19,19,19,19,16,15,13,12,13,13,13,14, - 14,14,19,19,19,19,19,17,17,13,12,13,11,14,13,15, - 15, -}; - -static const static_codebook _44c8_s_p8_0 = { - 2, 225, - (long *)_vq_lengthlist__44c8_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c8_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__44c8_s_p8_1[] = { - 4, 5, 5, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, - 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, 9, 9, - 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9,10,10,10,10, - 10,10,10, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10, 9,10,10, 9,10,10,10,10, - 9,10, 9,10,10, 9,10,10,10,10,10,10,10, 9,10,10, - 10,10,10,10, 9, 9,10,10, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, 9, 9, 9,10, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, - 10, 9,10, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10, 9, 9,10, 9, 9, 9,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10, 9, - 9,10, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10, 9, 9,10,10, 9,10, 9, 9, -}; - -static const static_codebook _44c8_s_p8_1 = { - 2, 441, - (long *)_vq_lengthlist__44c8_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c8_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p9_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c8_s_p9_0[] = { - 1, 4, 3,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11, 4, 7, 7,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11, 4, 8,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44c8_s_p9_0 = { - 2, 289, - (long *)_vq_lengthlist__44c8_s_p9_0, - 1, -509798400, 1631393792, 5, 0, - (long *)_vq_quantlist__44c8_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c8_s_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const long _vq_lengthlist__44c8_s_p9_1[] = { - 1, 4, 4, 7, 6, 7, 7, 7, 7, 8, 8, 9, 9,10,10,10, - 10,11,11, 6, 6, 6, 8, 8, 9, 8, 8, 7,10, 8,11,10, - 12,11,12,12,13,13, 5, 5, 6, 8, 8, 9, 9, 8, 8,10, - 9,11,11,12,12,13,13,13,13,17, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9,12,10,12,12,13,12,13,13,17, 9, 8, 9, - 9, 9, 9, 9, 9,10,10,12,12,12,12,13,13,13,13,17, - 13,13, 9, 9,10,10,10,10,11,11,12,11,13,12,13,13, - 14,15,17,13,13, 9, 8,10, 9,10,10,11,11,12,12,14, - 13,15,13,14,15,17,17,17, 9,10, 9,10,11,11,12,12, - 12,12,13,13,14,14,15,15,17,17,17, 9, 8, 9, 8,11, - 11,12,12,12,12,14,13,14,14,14,15,17,17,17,12,14, - 9,10,11,11,12,12,14,13,13,14,15,13,15,15,17,17, - 17,13,11,10, 8,11, 9,13,12,13,13,13,13,13,14,14, - 14,17,17,17,17,17,11,12,11,11,13,13,14,13,15,14, - 13,15,16,15,17,17,17,17,17,11,11,12, 8,13,12,14, - 13,17,14,15,14,15,14,17,17,17,17,17,15,15,12,12, - 12,12,13,14,14,14,15,14,17,14,17,17,17,17,17,16, - 17,12,12,13,12,13,13,14,14,14,14,14,14,17,17,17, - 17,17,17,17,14,14,13,12,13,13,15,15,14,13,15,17, - 17,17,17,17,17,17,17,13,14,13,13,13,13,14,15,15, - 15,14,15,17,17,17,17,17,17,17,16,15,13,14,13,13, - 14,14,15,14,14,16,17,17,17,17,17,17,17,16,16,13, - 14,13,13,14,14,15,14,15,14, -}; - -static const static_codebook _44c8_s_p9_1 = { - 2, 361, - (long *)_vq_lengthlist__44c8_s_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__44c8_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c8_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__44c8_s_p9_2[] = { - 2, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44c8_s_p9_2 = { - 1, 49, - (long *)_vq_lengthlist__44c8_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44c8_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__44c8_s_short[] = { - 4,11,13,14,15,15,18,17,19,17, 5, 6, 8, 9,10,10, - 12,15,19,19, 6, 6, 6, 6, 8, 8,11,14,18,19, 8, 6, - 5, 4, 6, 7,10,13,16,17, 9, 7, 6, 5, 6, 7, 9,12, - 15,19,10, 8, 7, 6, 6, 6, 7, 9,13,15,12,10, 9, 8, - 7, 6, 4, 5,10,15,13,13,11, 8, 6, 6, 4, 2, 7,12, - 17,15,16,10, 8, 8, 7, 6, 9,12,19,18,17,13,11,10, - 10, 9,11,14, -}; - -static const static_codebook _huff_book__44c8_s_short = { - 2, 100, - (long *)_huff_lengthlist__44c8_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c9_s_long[] = { - 3, 8,12,14,15,15,15,13,15,15, 6, 5, 8,10,12,12, - 13,12,14,13,10, 6, 5, 6, 8, 9,11,11,13,13,13, 8, - 5, 4, 5, 6, 8,10,11,13,14,10, 7, 5, 4, 5, 7, 9, - 11,12,13,11, 8, 6, 5, 4, 5, 7, 9,11,12,11,10, 8, - 7, 5, 4, 5, 9,10,13,13,11,10, 8, 6, 5, 4, 7, 9, - 15,14,13,12,10, 9, 8, 7, 8, 9,12,12,14,13,12,11, - 10, 9, 8, 9, -}; - -static const static_codebook _huff_book__44c9_s_long = { - 2, 100, - (long *)_huff_lengthlist__44c9_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c9_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c9_s_p1_0[] = { - 1, 5, 5, 0, 5, 5, 0, 5, 5, 6, 8, 8, 0, 9, 8, 0, - 9, 8, 6, 8, 8, 0, 8, 9, 0, 8, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 5, 8, 8, 0, 7, 7, 0, 8, 8, 5, 8, 8, - 0, 7, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, - 9, 8, 0, 8, 8, 0, 7, 7, 5, 8, 9, 0, 8, 8, 0, 7, - 7, -}; - -static const static_codebook _44c9_s_p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44c9_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c9_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c9_s_p2_0[] = { - 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, - 7, 7, 9, 9, 0, 0, 0, 9, 9, 6, 7, 7, 9, 8, 0, 8, - 8, 9, 9, 0, 8, 7, 9, 9, 0, 9,10,10,10, 0, 0, 0, - 11,10, 6, 7, 7, 8, 9, 0, 8, 8, 9, 9, 0, 7, 8, 9, - 9, 0,10, 9,11,10, 0, 0, 0,10,10, 8, 9, 8,10,10, - 0,10,10,12,11, 0,10,10,11,11, 0,12,13,13,13, 0, - 0, 0,13,12, 8, 8, 9,10,10, 0,10,10,11,12, 0,10, - 10,11,11, 0,13,12,13,13, 0, 0, 0,13,13, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 6, 8, 7,10,10, 0, 7, 7,10, 9, - 0, 7, 7,10,10, 0, 9, 9,10,10, 0, 0, 0,10,10, 6, - 7, 8,10,10, 0, 7, 7, 9,10, 0, 7, 7,10,10, 0, 9, - 9,10,10, 0, 0, 0,10,10, 8, 9, 9,11,11, 0,10,10, - 11,11, 0,10,10,11,11, 0,12,12,12,12, 0, 0, 0,12, - 12, 8, 9,10,11,11, 0, 9,10,11,11, 0,10,10,11,11, - 0,12,12,12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 5, 8, 7,10,10, 0, 7, 7,10,10, 0, 7, 7, - 10, 9, 0, 9, 9,10,10, 0, 0, 0,10,10, 6, 7, 8,10, - 10, 0, 7, 7,10,10, 0, 7, 7, 9,10, 0, 9, 9,10,10, - 0, 0, 0,10,10, 8,10, 9,12,11, 0,10,10,12,11, 0, - 10, 9,11,11, 0,11,12,12,12, 0, 0, 0,12,12, 8, 9, - 10,11,12, 0,10,10,11,11, 0, 9,10,11,11, 0,12,11, - 12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 7,10, 9,12,12, 0, 9, 9,12,11, 0, 9, 9,11,11, 0, - 10,10,12,11, 0, 0, 0,11,12, 7, 9,10,12,12, 0, 9, - 9,11,12, 0, 9, 9,11,11, 0,10,10,11,12, 0, 0, 0, - 11,11, 9,11,10,13,12, 0,10,10,12,12, 0,10,10,12, - 12, 0,11,11,12,12, 0, 0, 0,13,12, 9,10,11,12,13, - 0,10,10,12,12, 0,10,10,12,12, 0,11,12,12,12, 0, - 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, - 11,10,13,13, 0,10,10,12,12, 0,10,10,12,12, 0,11, - 12,12,12, 0, 0, 0,12,12, 9,10,11,13,13, 0,10,10, - 12,12, 0,10,10,12,12, 0,12,11,13,12, 0, 0, 0,12, - 12, -}; - -static const static_codebook _44c9_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c9_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c9_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c9_s_p3_0[] = { - 3, 4, 4, 5, 5, 6, 6, 8, 8, 0, 4, 4, 5, 5, 6, 7, - 8, 8, 0, 4, 4, 5, 5, 7, 7, 8, 8, 0, 5, 5, 6, 6, - 7, 7, 9, 9, 0, 0, 0, 6, 6, 7, 7, 9, 9, 0, 0, 0, - 7, 7, 8, 8, 9, 9, 0, 0, 0, 7, 7, 8, 8, 9, 9, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c9_s_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44c9_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c9_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c9_s_p4_0[] = { - 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,10, - 10, 0, 5, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10, - 11,11, 0, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, - 10,11,11, 0, 6, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10, - 11,11,11,12, 0, 0, 0, 6, 6, 7, 7, 8, 8, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 7, 7, 7, 7, 9, 9, 9, 9, - 10,10,11,11,12,12, 0, 0, 0, 7, 7, 7, 8, 9, 9, 9, - 9,10,10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, - 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c9_s_p4_0 = { - 2, 289, - (long *)_vq_lengthlist__44c9_s_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c9_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c9_s_p5_0[] = { - 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 7, 6, 9,10,10,10, - 10, 9, 4, 6, 7, 9,10,10,10, 9,10, 5, 9, 9, 9,11, - 11,10,11,11, 7,10, 9,11,12,11,12,12,12, 7, 9,10, - 11,11,12,12,12,12, 6,10,10,10,12,12,10,12,11, 7, - 10,10,11,12,12,11,12,12, 7,10,10,11,12,12,12,12, - 12, -}; - -static const static_codebook _44c9_s_p5_0 = { - 4, 81, - (long *)_vq_lengthlist__44c9_s_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c9_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c9_s_p5_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7,11, 5, 5, 6, 6, - 7, 7, 7, 7, 8, 8,11, 5, 5, 6, 6, 7, 7, 7, 7, 8, - 8,11, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11,11,11, 6, - 6, 7, 7, 7, 8, 8, 8,11,11,11, 6, 6, 7, 7, 7, 8, - 8, 8,11,11,11, 6, 6, 7, 7, 7, 7, 8, 8,11,11,11, - 7, 7, 7, 7, 7, 7, 8, 8,11,11,11,10,10, 7, 7, 7, - 7, 8, 8,11,11,11,11,11, 7, 7, 7, 7, 7, 7,11,11, - 11,11,11, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _44c9_s_p5_1 = { - 2, 121, - (long *)_vq_lengthlist__44c9_s_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c9_s_p5_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c9_s_p6_0[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 5, 4, 4, - 6, 6, 8, 8, 9, 9, 9, 9,10,10, 6, 4, 4, 6, 6, 8, - 8, 9, 9, 9, 9,10,10, 0, 6, 6, 7, 7, 8, 8, 9, 9, - 10,10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11, 0,10,10, 8, 8, 9, 9,10,10,11,11,12,12, 0,11, - 11, 8, 8, 9, 9,10,10,11,11,12,12, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _44c9_s_p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44c9_s_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c9_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c9_s_p6_1[] = { - 4, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44c9_s_p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44c9_s_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c9_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c9_s_p7_0[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8,10,10,11,11, 6, 4, 4, - 6, 6, 8, 8, 9, 9,10,10,12,12, 6, 4, 5, 6, 6, 8, - 8, 9, 9,10,10,12,12,20, 6, 6, 6, 6, 8, 8, 9,10, - 11,11,12,12,20, 6, 6, 6, 6, 8, 8,10,10,11,11,12, - 12,20,10,10, 7, 7, 9, 9,10,10,11,11,12,12,20,11, - 11, 7, 7, 9, 9,10,10,11,11,12,12,20,20,20, 9, 9, - 9, 9,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9,11, - 11,12,12,13,13,20,20,20,13,13,10,10,11,11,12,13, - 13,13,20,20,20,13,13,10,10,11,11,12,13,13,13,20, - 20,20,20,19,12,12,12,12,13,13,14,15,19,19,19,19, - 19,12,12,12,12,13,13,14,14, -}; - -static const static_codebook _44c9_s_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44c9_s_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44c9_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c9_s_p7_1[] = { - 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, - 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 7, 7, 7, 7, 7, - 7, 8, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 6, - 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, - 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, - 8, 8, 8, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _44c9_s_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44c9_s_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c9_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44c9_s_p8_0[] = { - 1, 4, 4, 7, 6, 8, 8, 8, 8, 9, 9,10,10,11,10, 6, - 5, 5, 7, 7, 9, 9, 8, 9,10,10,11,11,12,12, 6, 5, - 5, 7, 7, 9, 9, 9, 9,10,10,11,11,12,12,21, 7, 8, - 8, 8, 9, 9, 9, 9,10,10,11,11,12,12,21, 8, 8, 8, - 8, 9, 9, 9, 9,10,10,11,11,12,12,21,11,12, 9, 9, - 10,10,10,10,10,11,11,12,12,12,21,12,12, 9, 8,10, - 10,10,10,11,11,12,12,13,13,21,21,21, 9, 9, 9, 9, - 11,11,11,11,12,12,12,13,21,20,20, 9, 9, 9, 9,10, - 11,11,11,12,12,13,13,20,20,20,13,13,10,10,11,11, - 12,12,13,13,13,13,20,20,20,13,13,10,10,11,11,12, - 12,13,13,13,13,20,20,20,20,20,12,12,12,12,12,12, - 13,13,14,14,20,20,20,20,20,12,12,12,11,13,12,13, - 13,14,14,20,20,20,20,20,15,16,13,12,13,13,14,13, - 14,14,20,20,20,20,20,16,15,12,12,13,12,14,13,14, - 14, -}; - -static const static_codebook _44c9_s_p8_0 = { - 2, 225, - (long *)_vq_lengthlist__44c9_s_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44c9_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__44c9_s_p8_1[] = { - 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, - 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10,10,10,10, - 10,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10, 9, 9, 9,10,10,10,10,10, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, 9, 9,10, - 9,10, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10, - 10,10,10,10, 9, 9,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 9, 9,10, 9, 9, 9, 9, 9,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9,10,10, 9, 9,10, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9,10, 9, 9, 9, - 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, 9, - 9, 9, 9,10, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44c9_s_p8_1 = { - 2, 441, - (long *)_vq_lengthlist__44c9_s_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44c9_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p9_0[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const long _vq_lengthlist__44c9_s_p9_0[] = { - 1, 4, 3,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12, 4, 5, 6,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12, 4, 6, 6,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,11,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44c9_s_p9_0 = { - 2, 361, - (long *)_vq_lengthlist__44c9_s_p9_0, - 1, -508535424, 1631393792, 5, 0, - (long *)_vq_quantlist__44c9_s_p9_0, - 0 -}; - -static const long _vq_quantlist__44c9_s_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const long _vq_lengthlist__44c9_s_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 8, 7, 9, 8, 9, 9,10,10,11, - 11,11,11, 6, 5, 5, 8, 8, 9, 9, 9, 8,10, 9,11,10, - 12,12,13,12,13,13, 5, 5, 5, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12,13,12,13,13,17, 8, 8, 9, 9, 9, 9, - 9, 9,10,10,12,11,13,12,13,13,13,13,18, 8, 8, 9, - 9, 9, 9, 9, 9,11,11,12,12,13,13,13,13,13,13,17, - 13,12, 9, 9,10,10,10,10,11,11,12,12,12,13,13,13, - 14,14,18,13,12, 9, 9,10,10,10,10,11,11,12,12,13, - 13,13,14,14,14,17,18,18,10,10,10,10,11,11,11,12, - 12,12,14,13,14,13,13,14,18,18,18,10, 9,10, 9,11, - 11,12,12,12,12,13,13,15,14,14,14,18,18,16,13,14, - 10,11,11,11,12,13,13,13,13,14,13,13,14,14,18,18, - 18,14,12,11, 9,11,10,13,12,13,13,13,14,14,14,13, - 14,18,18,17,18,18,11,12,12,12,13,13,14,13,14,14, - 13,14,14,14,18,18,18,18,17,12,10,12, 9,13,11,13, - 14,14,14,14,14,15,14,18,18,17,17,18,14,15,12,13, - 13,13,14,13,14,14,15,14,15,14,18,17,18,18,18,15, - 15,12,10,14,10,14,14,13,13,14,14,14,14,18,16,18, - 18,18,18,17,14,14,13,14,14,13,13,14,14,14,15,15, - 18,18,18,18,17,17,17,14,14,14,12,14,13,14,14,15, - 14,15,14,18,18,18,18,18,18,18,17,16,13,13,13,14, - 14,14,14,15,16,15,18,18,18,18,18,18,18,17,17,13, - 13,13,13,14,13,14,15,15,15, -}; - -static const static_codebook _44c9_s_p9_1 = { - 2, 361, - (long *)_vq_lengthlist__44c9_s_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__44c9_s_p9_1, - 0 -}; - -static const long _vq_quantlist__44c9_s_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__44c9_s_p9_2[] = { - 2, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44c9_s_p9_2 = { - 1, 49, - (long *)_vq_lengthlist__44c9_s_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44c9_s_p9_2, - 0 -}; - -static const long _huff_lengthlist__44c9_s_short[] = { - 5,13,18,16,17,17,19,18,19,19, 5, 7,10,11,12,12, - 13,16,17,18, 6, 6, 7, 7, 9, 9,10,14,17,19, 8, 7, - 6, 5, 6, 7, 9,12,19,17, 8, 7, 7, 6, 5, 6, 8,11, - 15,19, 9, 8, 7, 6, 5, 5, 6, 8,13,15,11,10, 8, 8, - 7, 5, 4, 4,10,14,12,13,11, 9, 7, 6, 4, 2, 6,12, - 18,16,16,13, 8, 7, 7, 5, 8,13,16,17,18,15,11, 9, - 9, 8,10,13, -}; - -static const static_codebook _huff_book__44c9_s_short = { - 2, 100, - (long *)_huff_lengthlist__44c9_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c0_s_long[] = { - 5, 4, 8, 9, 8, 9,10,12,15, 4, 1, 5, 5, 6, 8,11, - 12,12, 8, 5, 8, 9, 9,11,13,12,12, 9, 5, 8, 5, 7, - 9,12,13,13, 8, 6, 8, 7, 7, 9,11,11,11, 9, 7, 9, - 7, 7, 7, 7,10,12,10,10,11, 9, 8, 7, 7, 9,11,11, - 12,13,12,11, 9, 8, 9,11,13,16,16,15,15,12,10,11, - 12, -}; - -static const static_codebook _huff_book__44c0_s_long = { - 2, 81, - (long *)_huff_lengthlist__44c0_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c0_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c0_s_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44c0_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c0_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c0_s_p2_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c0_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c0_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c0_s_p3_0[] = { - 1, 3, 2, 8, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_s_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44c0_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c0_s_p4_0[] = { - 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 7, 7, - 7, 8, 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 8, 9, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, - 10, -}; - -static const static_codebook _44c0_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44c0_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c0_s_p5_0[] = { - 1, 4, 3, 6, 6, 8, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9, 9,10,10,10, - 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11, 0, 0, 0, 8, 8, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9, 9, 9,10, - 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,11,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9, - 10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,11,11,11,11,11,12,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,11,10,11,11,11,11,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,11,12,12,12,12,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,12,12,12,12,13,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,12,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _44c0_s_p5_0 = { - 2, 289, - (long *)_vq_lengthlist__44c0_s_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c0_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c0_s_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,10, - 9, 9, 4, 6, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, - 11,12,10,11, 6, 9, 9,11,10,11,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,10,12,11,11,11,11,11, 7, - 9, 9,10,10,10,11,11,10, 6, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44c0_s_p6_0 = { - 4, 81, - (long *)_vq_lengthlist__44c0_s_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c0_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c0_s_p6_1[] = { - 2, 3, 3, 6, 6, 7, 7, 7, 7, 7, 8,10,10,10, 6, 6, - 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c0_s_p6_1 = { - 2, 121, - (long *)_vq_lengthlist__44c0_s_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c0_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c0_s_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 6, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0,10,10, - 10,10,11,11,11,11,12,12, 0, 0, 0,10,10, 9, 9,11, - 11,11,12,12,12, 0, 0, 0,13,13,10,10,11,11,12,12, - 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,11,11,11,11,13,12,13,13, 0, 0, 0, 0, - 0,12,12,11,11,12,12,13,13, -}; - -static const static_codebook _44c0_s_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44c0_s_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c0_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c0_s_p7_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c0_s_p7_1 = { - 2, 25, - (long *)_vq_lengthlist__44c0_s_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c0_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c0_s_p8_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c0_s_p8_0[] = { - 1, 5, 5,10,10, 6, 9, 8,10,10, 6,10, 9,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 8,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,10,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11, -}; - -static const static_codebook _44c0_s_p8_0 = { - 4, 625, - (long *)_vq_lengthlist__44c0_s_p8_0, - 1, -518283264, 1627103232, 3, 0, - (long *)_vq_quantlist__44c0_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c0_s_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c0_s_p8_1[] = { - 1, 4, 4, 6, 6, 7, 7, 9, 9,11,12,13,12, 6, 5, 5, - 7, 7, 8, 8,10, 9,12,12,12,12, 6, 5, 5, 7, 7, 8, - 8,10, 9,12,11,11,13,16, 7, 7, 8, 8, 9, 9,10,10, - 12,12,13,12,16, 7, 7, 8, 7, 9, 9,10,10,11,12,12, - 13,16,10,10, 8, 8,10,10,11,12,12,12,13,13,16,11, - 10, 8, 7,11,10,11,11,12,11,13,13,16,16,16,10,10, - 10,10,11,11,13,12,13,13,16,16,16,11, 9,11, 9,15, - 13,12,13,13,13,16,16,16,15,13,11,11,12,13,12,12, - 14,13,16,16,16,14,13,11,11,13,12,14,13,13,13,16, - 16,16,16,16,13,13,13,12,14,13,14,14,16,16,16,16, - 16,13,13,12,12,14,14,15,13, -}; - -static const static_codebook _44c0_s_p8_1 = { - 2, 169, - (long *)_vq_lengthlist__44c0_s_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c0_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c0_s_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c0_s_p8_2[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, - 9,10, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, - 9,10, 9, 9,10,10,10,10, 8, 8, 8, 8, 9, 8, 9, 9, - 9, 9, 9,10, 9,10,10,10,10, 7, 7, 8, 8, 9, 9, 9, - 9, 9, 9,10, 9,10,10,10,10,10, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 9,11,10,10,10,10, 8, 8, 9, - 9, 9, 9, 9,10, 9, 9, 9,10,10,10,10,11,11, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9, 9,10,11,10,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,10,10,11, - 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 11,11,11,11, 9,10, 9,10, 9, 9, 9, 9,10, 9,10,11, - 10,11,10,10,10,10,10, 9, 9, 9,10, 9, 9, 9,10,11, - 11,10,11,11,10,11,10,10,10, 9, 9, 9, 9,10, 9, 9, - 10,11,10,11,11,11,11,10,11,10,10, 9,10, 9, 9, 9, - 10, -}; - -static const static_codebook _44c0_s_p8_2 = { - 2, 289, - (long *)_vq_lengthlist__44c0_s_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c0_s_p8_2, - 0 -}; - -static const long _huff_lengthlist__44c0_s_short[] = { - 9, 8,12,11,12,13,14,14,16, 6, 1, 5, 6, 6, 9,12, - 14,17, 9, 4, 5, 9, 7, 9,13,15,16, 8, 5, 8, 6, 8, - 10,13,17,17, 9, 6, 7, 7, 8, 9,13,15,17,11, 8, 9, - 9, 9,10,12,16,16,13, 7, 8, 7, 7, 9,12,14,15,13, - 6, 7, 5, 5, 7,10,13,13,14, 7, 8, 5, 6, 7, 9,10, - 12, -}; - -static const static_codebook _huff_book__44c0_s_short = { - 2, 81, - (long *)_huff_lengthlist__44c0_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c0_sm_long[] = { - 5, 4, 9,10, 9,10,11,12,13, 4, 1, 5, 7, 7, 9,11, - 12,14, 8, 5, 7, 9, 8,10,13,13,13,10, 7, 9, 4, 6, - 7,10,12,14, 9, 6, 7, 6, 6, 7,10,12,12, 9, 8, 9, - 7, 6, 7, 8,11,12,11,11,11, 9, 8, 7, 8,10,12,12, - 13,14,12,11, 9, 9, 9,12,12,17,17,15,16,12,10,11, - 13, -}; - -static const static_codebook _huff_book__44c0_sm_long = { - 2, 81, - (long *)_huff_lengthlist__44c0_sm_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c0_sm_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 9,10,10, 0, 0, 0, 0, 0, 0, 9,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 9,10,10, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_sm_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44c0_sm_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c0_sm_p1_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c0_sm_p2_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_sm_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c0_sm_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c0_sm_p2_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c0_sm_p3_0[] = { - 1, 3, 3, 7, 7, 0, 0, 0, 0, 0, 5, 4, 7, 7, 0, 0, - 0, 0, 0, 5, 5, 7, 7, 0, 0, 0, 0, 0, 6, 7, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 9,10, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c0_sm_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44c0_sm_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_sm_p3_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c0_sm_p4_0[] = { - 1, 4, 3, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 8, 7, - 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, - 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 9, 9, 9, 9,11,11, 0, 0, 0, 9, 9, 9, 9,11,11, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0, 9, 9,11, - 11, -}; - -static const static_codebook _44c0_sm_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44c0_sm_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_sm_p4_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c0_sm_p5_0[] = { - 1, 4, 4, 6, 6, 8, 8, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,11, - 11,11, 0, 5, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 11,11,11, 0, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,13, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,11,12,12,13,13,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _44c0_sm_p5_0 = { - 2, 289, - (long *)_vq_lengthlist__44c0_sm_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c0_sm_p5_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c0_sm_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, - 11,11,10,10, 6, 9, 9,11,11,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,10,11,11,11,11,11,11, 6, - 9, 9,11,10,10,11,11,10, 6, 9, 9,11,10,10,11,10, - 11, -}; - -static const static_codebook _44c0_sm_p6_0 = { - 4, 81, - (long *)_vq_lengthlist__44c0_sm_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c0_sm_p6_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c0_sm_p6_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 8, 9, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8, 9, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, - 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c0_sm_p6_1 = { - 2, 121, - (long *)_vq_lengthlist__44c0_sm_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c0_sm_p6_1, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c0_sm_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 6, 5, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0, 9,10, - 10,10,11,11,12,11,12,12, 0, 0, 0,10,10, 9, 9,11, - 11,12,12,12,12, 0, 0, 0,13,13,10,10,11,11,12,12, - 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,11,12,11,11,13,12,13,13, 0, 0, 0, 0, - 0,12,12,11,11,13,12,14,14, -}; - -static const static_codebook _44c0_sm_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44c0_sm_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c0_sm_p7_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c0_sm_p7_1[] = { - 2, 4, 4, 4, 4, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c0_sm_p7_1 = { - 2, 25, - (long *)_vq_lengthlist__44c0_sm_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c0_sm_p7_1, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p8_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c0_sm_p8_0[] = { - 1, 3, 3,11,11,11,11,11,11, 3, 7, 6,11,11,11,11, - 11,11, 4, 8, 7,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12, -}; - -static const static_codebook _44c0_sm_p8_0 = { - 2, 81, - (long *)_vq_lengthlist__44c0_sm_p8_0, - 1, -516186112, 1627103232, 4, 0, - (long *)_vq_quantlist__44c0_sm_p8_0, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c0_sm_p8_1[] = { - 1, 4, 4, 6, 6, 7, 7, 9, 9,10,11,12,12, 6, 5, 5, - 7, 7, 8, 8,10,10,12,11,12,12, 6, 5, 5, 7, 7, 8, - 8,10,10,12,11,12,12,17, 7, 7, 8, 8, 9, 9,10,10, - 12,12,13,13,18, 7, 7, 8, 7, 9, 9,10,10,12,12,12, - 13,19,10,10, 8, 8,10,10,11,11,12,12,13,14,19,11, - 10, 8, 7,10,10,11,11,12,12,13,12,19,19,19,10,10, - 10,10,11,11,12,12,13,13,19,19,19,11, 9,11, 9,14, - 12,13,12,13,13,19,20,18,13,14,11,11,12,12,13,13, - 14,13,20,20,20,15,13,11,10,13,11,13,13,14,13,20, - 20,20,20,20,13,14,12,12,13,13,13,13,20,20,20,20, - 20,13,13,12,12,16,13,15,13, -}; - -static const static_codebook _44c0_sm_p8_1 = { - 2, 169, - (long *)_vq_lengthlist__44c0_sm_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c0_sm_p8_1, - 0 -}; - -static const long _vq_quantlist__44c0_sm_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c0_sm_p8_2[] = { - 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8,10, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10, 6, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, - 9,10, 9, 9,10,10,10,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9,10, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,11,10,10, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,11,11, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,11,11,11,11,11, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9,10, 9,11,11,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,10,11,11, - 11,11,11, 9, 9,10, 9, 9, 9, 9, 9, 9, 9,10,11,10, - 11,11,11,11,10,10,10,10, 9, 9, 9, 9, 9, 9,10,11, - 11,11,11,11,11, 9,10, 9, 9, 9, 9, 9, 9, 9, 9,11, - 11,10,11,11,11,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 10,11,10,11,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44c0_sm_p8_2 = { - 2, 289, - (long *)_vq_lengthlist__44c0_sm_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c0_sm_p8_2, - 0 -}; - -static const long _huff_lengthlist__44c0_sm_short[] = { - 6, 6,12,13,13,14,16,17,17, 4, 2, 5, 8, 7, 9,12, - 15,15, 9, 4, 5, 9, 7, 9,12,16,18,11, 6, 7, 4, 6, - 8,11,14,18,10, 5, 6, 5, 5, 7,10,14,17,10, 5, 7, - 7, 6, 7,10,13,16,11, 5, 7, 7, 7, 8,10,12,15,13, - 6, 7, 5, 5, 7, 9,12,13,16, 8, 9, 6, 6, 7, 9,10, - 12, -}; - -static const static_codebook _huff_book__44c0_sm_short = { - 2, 81, - (long *)_huff_lengthlist__44c0_sm_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c1_s_long[] = { - 5, 5, 9,10, 9, 9,10,11,12, 5, 1, 5, 6, 6, 7,10, - 12,14, 9, 5, 6, 8, 8,10,12,14,14,10, 5, 8, 5, 6, - 8,11,13,14, 9, 5, 7, 6, 6, 8,10,12,11, 9, 7, 9, - 7, 6, 6, 7,10,10,10, 9,12, 9, 8, 7, 7,10,12,11, - 11,13,12,10, 9, 8, 9,11,11,14,15,15,13,11, 9, 9, - 11, -}; - -static const static_codebook _huff_book__44c1_s_long = { - 2, 81, - (long *)_huff_lengthlist__44c1_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c1_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c1_s_p1_0[] = { - 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 6, 0, 0, 0, 0, - 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, - 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 7, 0, 0, 0, 0, - 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, - 0, 0, 0, 8, 9,10, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, - 0, 0, 0, 0, 8, 9, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44c1_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c1_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c1_s_p2_0[] = { - 2, 3, 4, 6, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c1_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c1_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c1_s_p3_0[] = { - 1, 3, 2, 7, 7, 0, 0, 0, 0, 0,13,13, 6, 6, 0, 0, - 0, 0, 0,12, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 9, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0,11,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_s_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44c1_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c1_s_p4_0[] = { - 1, 3, 3, 6, 5, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, - 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, - 9, 9, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, - 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,11, - 11, -}; - -static const static_codebook _44c1_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44c1_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c1_s_p5_0[] = { - 1, 4, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,11, 0, 0, 0, 8, 8, 9, 9, 9,10,10,10, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10, 9,10, - 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, - 10,10,10,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, - 0, 0, 0, 0, 0, 0,12,12,12,12,12,12,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _44c1_s_p5_0 = { - 2, 289, - (long *)_vq_lengthlist__44c1_s_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c1_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c1_s_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 6,10,10,11,11, - 11,11,10,10, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,10,11,11,11,12,11,11, 7, - 9, 9,11,10,10,11,11,10, 6, 9, 9,10,10,10,12,10, - 11, -}; - -static const static_codebook _44c1_s_p6_0 = { - 4, 81, - (long *)_vq_lengthlist__44c1_s_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c1_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c1_s_p6_1[] = { - 2, 3, 3, 6, 6, 7, 7, 7, 7, 8, 8,10,10,10, 6, 6, - 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c1_s_p6_1 = { - 2, 121, - (long *)_vq_lengthlist__44c1_s_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44c1_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c1_s_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 9, 7, 5, 6, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9,10,10,10,11,11,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,11, 0, 0, 0,10,10, - 10,10,11,11,12,11,12,12, 0, 0, 0,10,10,10, 9,11, - 11,12,11,13,12, 0, 0, 0,13,13,10,10,11,11,12,12, - 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,11,12,11,11,12,12,14,13, 0, 0, 0, 0, - 0,12,11,11,11,13,10,14,13, -}; - -static const static_codebook _44c1_s_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44c1_s_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c1_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c1_s_p7_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c1_s_p7_1 = { - 2, 25, - (long *)_vq_lengthlist__44c1_s_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c1_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44c1_s_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c1_s_p8_0[] = { - 1, 4, 3,10,10,10,10,10,10,10,10,10,10, 4, 8, 6, - 10,10,10,10,10,10,10,10,10,10, 4, 8, 7,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44c1_s_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__44c1_s_p8_0, - 1, -514541568, 1627103232, 4, 0, - (long *)_vq_quantlist__44c1_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44c1_s_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c1_s_p8_1[] = { - 1, 4, 4, 6, 5, 7, 7, 9, 9,10,10,12,12, 6, 5, 5, - 7, 7, 8, 8,10,10,12,11,12,12, 6, 5, 5, 7, 7, 8, - 8,10,10,11,11,12,12,15, 7, 7, 8, 8, 9, 9,11,11, - 12,12,13,12,15, 8, 8, 8, 7, 9, 9,10,10,12,12,13, - 13,16,11,10, 8, 8,10,10,11,11,12,12,13,13,16,11, - 11, 9, 8,11,10,11,11,12,12,13,12,16,16,16,10,11, - 10,11,12,12,12,12,13,13,16,16,16,11, 9,11, 9,14, - 12,12,12,13,13,16,16,16,12,14,11,12,12,12,13,13, - 14,13,16,16,16,15,13,12,10,13,10,13,14,13,13,16, - 16,16,16,16,13,14,12,13,13,12,13,13,16,16,16,16, - 16,13,12,12,11,14,12,15,13, -}; - -static const static_codebook _44c1_s_p8_1 = { - 2, 169, - (long *)_vq_lengthlist__44c1_s_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c1_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44c1_s_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c1_s_p8_2[] = { - 2, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8,10,10,10, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, - 9,10, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, - 9,10, 9, 9,10,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,11,11,11, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,11,11,11, 8, 8, 9, - 9, 9, 9,10, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10,10,11,11, - 11,11,11, 9, 9, 9,10, 9, 9, 9, 9, 9, 9,10,11,11, - 11,11,11,11,10,10,10,10, 9, 9, 9, 9, 9, 9,10,11, - 11,11,11,11,11, 9,10, 9, 9, 9, 9,10, 9, 9, 9,11, - 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, - 11,11,10,11,11,11,11,10,11, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44c1_s_p8_2 = { - 2, 289, - (long *)_vq_lengthlist__44c1_s_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c1_s_p8_2, - 0 -}; - -static const long _huff_lengthlist__44c1_s_short[] = { - 6, 8,13,12,13,14,15,16,16, 4, 2, 4, 7, 6, 8,11, - 13,15,10, 4, 4, 8, 6, 8,11,14,17,11, 5, 6, 5, 6, - 8,12,14,17,11, 5, 5, 6, 5, 7,10,13,16,12, 6, 7, - 8, 7, 8,10,13,15,13, 8, 8, 7, 7, 8,10,12,15,15, - 7, 7, 5, 5, 7, 9,12,14,15, 8, 8, 6, 6, 7, 8,10, - 11, -}; - -static const static_codebook _huff_book__44c1_s_short = { - 2, 81, - (long *)_huff_lengthlist__44c1_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44c1_sm_long[] = { - 5, 4, 8,10, 9, 9,10,11,12, 4, 2, 5, 6, 6, 8,10, - 11,13, 8, 4, 6, 8, 7, 9,12,12,14,10, 6, 8, 4, 5, - 6, 9,11,12, 9, 5, 6, 5, 5, 6, 9,11,11, 9, 7, 9, - 6, 5, 5, 7,10,10,10, 9,11, 8, 7, 6, 7, 9,11,11, - 12,13,10,10, 9, 8, 9,11,11,15,15,12,13,11, 9,10, - 11, -}; - -static const static_codebook _huff_book__44c1_sm_long = { - 2, 81, - (long *)_huff_lengthlist__44c1_sm_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c1_sm_p1_0[] = { - 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 0, - 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, - 0, 0, 0, 9, 9,10, 0, 0, 0, 0, 0, 0, 9,10,10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, - 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 9,10,10, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 9,10,10, 0, - 0, 0, 0, 0, 0, 8, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 9,10,10, - 0, 0, 0, 0, 0, 0, 9,10, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_sm_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44c1_sm_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44c1_sm_p1_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c1_sm_p2_0[] = { - 2, 3, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_sm_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44c1_sm_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c1_sm_p2_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c1_sm_p3_0[] = { - 1, 3, 3, 7, 7, 0, 0, 0, 0, 0, 5, 5, 6, 6, 0, 0, - 0, 0, 0, 5, 5, 7, 7, 0, 0, 0, 0, 0, 7, 7, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 8, 9, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44c1_sm_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44c1_sm_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_sm_p3_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44c1_sm_p4_0[] = { - 1, 3, 3, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, 8, 8, - 9, 9, 0, 6, 6, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, - 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 8, 8, 9, 9,11,11, 0, 0, 0, 9, 9, 9, 9,11,11, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0, 9, 9,11, - 11, -}; - -static const static_codebook _44c1_sm_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44c1_sm_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_sm_p4_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c1_sm_p5_0[] = { - 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9,10,10, - 10,11,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9,10, - 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9, 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 9, 9,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, - 0, 0, 0,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, 0, - 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, - 0, 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, - 14, -}; - -static const static_codebook _44c1_sm_p5_0 = { - 2, 289, - (long *)_vq_lengthlist__44c1_sm_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c1_sm_p5_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44c1_sm_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, - 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, - 11,11,10,10, 6, 9, 9,11,11,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,11,11,11,11,11,11,11, 6, - 9, 9,11,10,10,11,11,10, 6, 9, 9,10,10,10,11,10, - 11, -}; - -static const static_codebook _44c1_sm_p6_0 = { - 4, 81, - (long *)_vq_lengthlist__44c1_sm_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44c1_sm_p6_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44c1_sm_p6_1[] = { - 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, - 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 9, 8,10,10,10,10,10, 8, 8, 8, - 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, - 10,10,10, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44c1_sm_p6_1 = { - 2, 121, - (long *)_vq_lengthlist__44c1_sm_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44c1_sm_p6_1, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c1_sm_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 6, 7, 7, 8, - 8, 8, 8, 9, 9,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,12,12, 0, 0, 0, 9,10, - 9,10,11,11,12,11,13,12, 0, 0, 0,10,10, 9, 9,11, - 11,12,12,13,12, 0, 0, 0,13,13,10,10,11,11,12,12, - 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,11,12,11,11,12,13,14,13, 0, 0, 0, 0, - 0,12,12,11,11,13,12,14,13, -}; - -static const static_codebook _44c1_sm_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44c1_sm_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44c1_sm_p7_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44c1_sm_p7_1[] = { - 2, 4, 4, 4, 5, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44c1_sm_p7_1 = { - 2, 25, - (long *)_vq_lengthlist__44c1_sm_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44c1_sm_p7_1, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p8_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c1_sm_p8_0[] = { - 1, 3, 3,13,13,13,13,13,13,13,13,13,13, 3, 6, 6, - 13,13,13,13,13,13,13,13,13,13, 4, 8, 7,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13, -}; - -static const static_codebook _44c1_sm_p8_0 = { - 2, 169, - (long *)_vq_lengthlist__44c1_sm_p8_0, - 1, -514541568, 1627103232, 4, 0, - (long *)_vq_quantlist__44c1_sm_p8_0, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44c1_sm_p8_1[] = { - 1, 4, 4, 6, 6, 7, 7, 9, 9,10,11,12,12, 6, 5, 5, - 7, 7, 8, 7,10,10,11,11,12,12, 6, 5, 5, 7, 7, 8, - 8,10,10,11,11,12,12,16, 7, 7, 8, 8, 9, 9,11,11, - 12,12,13,13,17, 7, 7, 8, 7, 9, 9,11,10,12,12,13, - 13,19,11,10, 8, 8,10,10,11,11,12,12,13,13,19,11, - 11, 9, 7,11,10,11,11,12,12,13,12,19,19,19,10,10, - 10,10,11,12,12,12,13,14,18,19,19,11, 9,11, 9,13, - 12,12,12,13,13,19,20,19,13,15,11,11,12,12,13,13, - 14,13,18,19,20,15,13,12,10,13,10,13,13,13,14,20, - 20,20,20,20,13,14,12,12,13,12,13,13,20,20,20,20, - 20,13,12,12,12,14,12,14,13, -}; - -static const static_codebook _44c1_sm_p8_1 = { - 2, 169, - (long *)_vq_lengthlist__44c1_sm_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44c1_sm_p8_1, - 0 -}; - -static const long _vq_quantlist__44c1_sm_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44c1_sm_p8_2[] = { - 2, 5, 5, 6, 6, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, - 8,10, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10,10, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,11,10,10, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9,10,10,10,11,11, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, - 9, 9, 9, 9, 9, 9,10, 9,10, 9,11,11,11,11,11, 9, - 8, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,11,11, - 11,11,11, 9, 9,10, 9, 9, 9, 9,10, 9,10,10,11,10, - 11,11,11,11, 9,10,10,10, 9, 9, 9, 9, 9, 9,10,11, - 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11, - 11,10,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, - 10,11,10,11,11,11,11,11,11, 9, 9,10, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44c1_sm_p8_2 = { - 2, 289, - (long *)_vq_lengthlist__44c1_sm_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44c1_sm_p8_2, - 0 -}; - -static const long _huff_lengthlist__44c1_sm_short[] = { - 4, 7,13,14,14,15,16,18,18, 4, 2, 5, 8, 7, 9,12, - 15,15,10, 4, 5,10, 6, 8,11,15,17,12, 5, 7, 5, 6, - 8,11,14,17,11, 5, 6, 6, 5, 6, 9,13,17,12, 6, 7, - 6, 5, 6, 8,12,14,14, 7, 8, 6, 6, 7, 9,11,14,14, - 8, 9, 6, 5, 6, 9,11,13,16,10,10, 7, 6, 7, 8,10, - 11, -}; - -static const static_codebook _huff_book__44c1_sm_short = { - 2, 81, - (long *)_huff_lengthlist__44c1_sm_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44cn1_s_long[] = { - 4, 4, 7, 8, 7, 8,10,12,17, 3, 1, 6, 6, 7, 8,10, - 12,15, 7, 6, 9, 9, 9,11,12,14,17, 8, 6, 9, 6, 7, - 9,11,13,17, 7, 6, 9, 7, 7, 8, 9,12,15, 8, 8,10, - 8, 7, 7, 7,10,14, 9,10,12,10, 8, 8, 8,10,14,11, - 13,15,13,12,11,11,12,16,17,18,18,19,20,18,16,16, - 20, -}; - -static const static_codebook _huff_book__44cn1_s_long = { - 2, 81, - (long *)_huff_lengthlist__44cn1_s_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44cn1_s_p1_0[] = { - 1, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7,10, 9, 0, 0, - 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 8, 9,10, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,10,10, 0, 0, 0, - 0, 0, 0, 9, 9,11, 0, 0, 0, 0, 0, 0,10,11,11, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,10,10, 0, 0, - 0, 0, 0, 0, 9,11, 9, 0, 0, 0, 0, 0, 0,10,11,11, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, - 0, 0, 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 7,10,10, 0, 0, 0, 0, 0, 0,10,11,11, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_s_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44cn1_s_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44cn1_s_p1_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44cn1_s_p2_0[] = { - 1, 4, 4, 7, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_s_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44cn1_s_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44cn1_s_p2_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44cn1_s_p3_0[] = { - 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, - 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, - 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, - 9, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, - 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_s_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44cn1_s_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_s_p3_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44cn1_s_p4_0[] = { - 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 6, 6, 7, 7, - 9, 9, 0, 0, 0, 6, 6, 7, 7, 9, 9, 0, 0, 0, 7, 7, - 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, - 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, - 11, -}; - -static const static_codebook _44cn1_s_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44cn1_s_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_s_p4_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44cn1_s_p5_0[] = { - 1, 4, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,10, - 10, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, - 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, - 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11, 0, 0, 0, 8, 8, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9, 9, 9,10, - 10,10,11,11,11,12,12, 0, 0, 0, 9, 9,10, 9,10,10, - 10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, - 10,10,10,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, - 10,10,11,10,11,11,11,12,13,12,13,13, 0, 0, 0, 0, - 0, 0, 0,11,10,11,11,12,12,12,12,13,13, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,13,13,13,13,13,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,12,13,13,14, - 14, -}; - -static const static_codebook _44cn1_s_p5_0 = { - 2, 289, - (long *)_vq_lengthlist__44cn1_s_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44cn1_s_p5_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44cn1_s_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 6, 6,10, 9, 9,11, - 9, 9, 4, 6, 6,10, 9, 9,10, 9, 9, 7,10,10,11,11, - 11,12,11,11, 7, 9, 9,11,11,10,11,10,10, 7, 9, 9, - 11,10,11,11,10,10, 7,10,10,11,11,11,12,11,11, 7, - 9, 9,11,10,10,11,10,10, 7, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44cn1_s_p6_0 = { - 4, 81, - (long *)_vq_lengthlist__44cn1_s_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44cn1_s_p6_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44cn1_s_p6_1[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,10, 7, 6, - 8, 8, 8, 8, 8, 8,10,10,10, 7, 6, 7, 7, 8, 8, 8, - 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 8, 8, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 9, 9, - 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, - 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10,10, - 10,10,10, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44cn1_s_p6_1 = { - 2, 121, - (long *)_vq_lengthlist__44cn1_s_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_s_p6_1, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44cn1_s_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, - 7, 7, 8, 8, 8, 8, 9, 9,11,11, 7, 5, 5, 7, 7, 8, - 8, 8, 8, 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9,10,10,10,11,11,11,12, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0,10,10, - 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, - 11,12,12,13,12, 0, 0, 0,14,14,11,10,11,12,12,13, - 13,14, 0, 0, 0,15,15,11,11,12,11,12,12,14,13, 0, - 0, 0, 0, 0,12,12,12,12,13,13,14,14, 0, 0, 0, 0, - 0,13,13,12,12,13,13,13,14, -}; - -static const static_codebook _44cn1_s_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44cn1_s_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44cn1_s_p7_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44cn1_s_p7_1[] = { - 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, - 6, 6, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44cn1_s_p7_1 = { - 2, 25, - (long *)_vq_lengthlist__44cn1_s_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44cn1_s_p7_1, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p8_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44cn1_s_p8_0[] = { - 1, 7, 7,11,11, 8,11,11,11,11, 4,11, 3,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,10,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11, 7,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,10,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11, 8,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12, -}; - -static const static_codebook _44cn1_s_p8_0 = { - 4, 625, - (long *)_vq_lengthlist__44cn1_s_p8_0, - 1, -518283264, 1627103232, 3, 0, - (long *)_vq_quantlist__44cn1_s_p8_0, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44cn1_s_p8_1[] = { - 1, 4, 4, 6, 6, 8, 8, 9,10,10,11,11,11, 6, 5, 5, - 7, 7, 8, 8, 9,10, 9,11,11,12, 5, 5, 5, 7, 7, 8, - 9,10,10,12,12,14,13,15, 7, 7, 8, 8, 9,10,11,11, - 10,12,10,11,15, 7, 8, 8, 8, 9, 9,11,11,13,12,12, - 13,15,10,10, 8, 8,10,10,12,12,11,14,10,10,15,11, - 11, 8, 8,10,10,12,13,13,14,15,13,15,15,15,10,10, - 10,10,12,12,13,12,13,10,15,15,15,10,10,11,10,13, - 11,13,13,15,13,15,15,15,13,13,10,11,11,11,12,10, - 14,11,15,15,14,14,13,10,10,12,11,13,13,14,14,15, - 15,15,15,15,11,11,11,11,12,11,15,12,15,15,15,15, - 15,12,12,11,11,14,12,13,14, -}; - -static const static_codebook _44cn1_s_p8_1 = { - 2, 169, - (long *)_vq_lengthlist__44cn1_s_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44cn1_s_p8_1, - 0 -}; - -static const long _vq_quantlist__44cn1_s_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44cn1_s_p8_2[] = { - 3, 4, 3, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9,10,11,11, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, - 9, 9,10, 9,10,11,10, 7, 6, 7, 7, 8, 8, 9, 9, 9, - 9, 9, 9, 9,10,10,10,11, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9,10,11,11,11, 8, 8, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11,11, 8, 8, 8, - 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,11,11, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11, - 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,11,11, - 10,11,11,11, 9,10,10, 9, 9, 9, 9, 9, 9, 9,10,11, - 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, - 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 11,11,11,10,11,11,11,11,11, 9, 9, 9,10, 9, 9, 9, - 9, -}; - -static const static_codebook _44cn1_s_p8_2 = { - 2, 289, - (long *)_vq_lengthlist__44cn1_s_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44cn1_s_p8_2, - 0 -}; - -static const long _huff_lengthlist__44cn1_s_short[] = { - 10, 9,12,15,12,13,16,14,16, 7, 1, 5,14, 7,10,13, - 16,16, 9, 4, 6,16, 8,11,16,16,16,14, 4, 7,16, 9, - 12,14,16,16,10, 5, 7,14, 9,12,14,15,15,13, 8, 9, - 14,10,12,13,14,15,13, 9, 9, 7, 6, 8,11,12,12,14, - 8, 8, 5, 4, 5, 8,11,12,16,10,10, 6, 5, 6, 8, 9, - 10, -}; - -static const static_codebook _huff_book__44cn1_s_short = { - 2, 81, - (long *)_huff_lengthlist__44cn1_s_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44cn1_sm_long[] = { - 3, 3, 8, 8, 8, 8,10,12,14, 3, 2, 6, 7, 7, 8,10, - 12,16, 7, 6, 7, 9, 8,10,12,14,16, 8, 6, 8, 4, 5, - 7, 9,11,13, 7, 6, 8, 5, 6, 7, 9,11,14, 8, 8,10, - 7, 7, 6, 8,10,13, 9,11,12, 9, 9, 7, 8,10,12,10, - 13,15,11,11,10, 9,10,13,13,16,17,14,15,14,13,14, - 17, -}; - -static const static_codebook _huff_book__44cn1_sm_long = { - 2, 81, - (long *)_huff_lengthlist__44cn1_sm_long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44cn1_sm_p1_0[] = { - 1, 4, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, - 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, - 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, - 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, - 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_sm_p1_0 = { - 8, 6561, - (long *)_vq_lengthlist__44cn1_sm_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44cn1_sm_p1_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44cn1_sm_p2_0[] = { - 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 7, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_sm_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44cn1_sm_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44cn1_sm_p2_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44cn1_sm_p3_0[] = { - 1, 3, 4, 7, 7, 0, 0, 0, 0, 0, 4, 4, 7, 7, 0, 0, - 0, 0, 0, 4, 5, 7, 7, 0, 0, 0, 0, 0, 6, 7, 8, 8, - 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, - 9, 9, 0, 0, 0, 0, 0, 0, 0,10, 9, 0, 0, 0, 0, 0, - 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, -}; - -static const static_codebook _44cn1_sm_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44cn1_sm_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p3_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p4_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44cn1_sm_p4_0[] = { - 1, 4, 3, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 8, 7, - 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, - 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, - 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, - 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, - 11, -}; - -static const static_codebook _44cn1_sm_p4_0 = { - 2, 81, - (long *)_vq_lengthlist__44cn1_sm_p4_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p4_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p5_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44cn1_sm_p5_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11, - 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, - 12,12, 0, 6, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, - 11,12,12, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10,11, - 11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, - 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, - 10,11,11,12,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, - 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, - 10,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, 0, 9, - 9,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, 0, 0, - 10,10,11,11,11,11,12,12,13,13,14,14, 0, 0, 0, 0, - 0, 0, 0,11,11,11,11,12,12,13,13,14,14, 0, 0, 0, - 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, 0, - 0, 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, - 0, 0, 0, 0, 0, 0,12,12,12,13,13,13,14,14,14,14, - 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,14,14,14, - 14, -}; - -static const static_codebook _44cn1_sm_p5_0 = { - 2, 289, - (long *)_vq_lengthlist__44cn1_sm_p5_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44cn1_sm_p5_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p6_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44cn1_sm_p6_0[] = { - 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 6,10, 9, 9,11, - 9, 9, 4, 6, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, - 11,11,11,10, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, - 11,10,11,11,10,10, 7,11,11,11,11,11,12,11,11, 7, - 9, 9,11,10,10,12,10,10, 7, 9, 9,11,10,10,11,10, - 10, -}; - -static const static_codebook _44cn1_sm_p6_0 = { - 4, 81, - (long *)_vq_lengthlist__44cn1_sm_p6_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44cn1_sm_p6_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p6_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44cn1_sm_p6_1[] = { - 2, 4, 4, 5, 5, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, - 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, - 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, - 8, 8, 8, 8, 8, 8, 9, 9,10,10,10,10,10, 8, 8, 8, - 8, 9, 9,10,10,10,10,10, 9, 9, 9, 9, 8, 9,10,10, - 10,10,10, 8, 9, 8, 8, 9, 8, -}; - -static const static_codebook _44cn1_sm_p6_1 = { - 2, 121, - (long *)_vq_lengthlist__44cn1_sm_p6_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p6_1, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44cn1_sm_p7_0[] = { - 1, 4, 4, 6, 6, 7, 7, 7, 7, 9, 9,10,10, 7, 5, 5, - 7, 7, 8, 8, 8, 8,10, 9,11,10, 7, 5, 5, 7, 7, 8, - 8, 8, 8, 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, - 11, 0,12,12, 9, 9, 9,10,10,10,11,11,12,12, 0,13, - 13, 9, 9, 9, 9,10,10,11,11,12,12, 0, 0, 0,10,10, - 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, - 11,12,12,12,12, 0, 0, 0,14,14,11,11,11,11,12,13, - 13,13, 0, 0, 0,14,14,11,10,11,11,12,12,13,13, 0, - 0, 0, 0, 0,12,12,12,12,13,13,13,14, 0, 0, 0, 0, - 0,13,12,12,12,13,13,13,14, -}; - -static const static_codebook _44cn1_sm_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44cn1_sm_p7_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p7_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p7_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44cn1_sm_p7_1[] = { - 2, 4, 4, 4, 5, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, - 5, 5, 5, 5, 6, 6, 6, 5, 5, -}; - -static const static_codebook _44cn1_sm_p7_1 = { - 2, 25, - (long *)_vq_lengthlist__44cn1_sm_p7_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44cn1_sm_p7_1, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p8_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44cn1_sm_p8_0[] = { - 1, 4, 4,12,11,13,13,14,14, 4, 7, 7,11,13,14,14, - 14,14, 3, 8, 3,14,14,14,14,14,14,14,10,12,14,14, - 14,14,14,14,14,14, 5,14, 8,14,14,14,14,14,12,14, - 13,14,14,14,14,14,14,14,13,14,10,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14, -}; - -static const static_codebook _44cn1_sm_p8_0 = { - 2, 81, - (long *)_vq_lengthlist__44cn1_sm_p8_0, - 1, -516186112, 1627103232, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p8_0, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p8_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44cn1_sm_p8_1[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,10,11,11,11, 6, 5, 5, - 7, 7, 8, 8,10,10,10,11,11,11, 6, 5, 5, 7, 7, 8, - 8,10,10,11,12,12,12,14, 7, 7, 7, 8, 9, 9,11,11, - 11,12,11,12,17, 7, 7, 8, 7, 9, 9,11,11,12,12,12, - 12,14,11,11, 8, 8,10,10,11,12,12,13,11,12,14,11, - 11, 8, 8,10,10,11,12,12,13,13,12,14,15,14,10,10, - 10,10,11,12,12,12,12,11,14,13,16,10,10,10, 9,12, - 11,12,12,13,14,14,15,14,14,13,10,10,11,11,12,11, - 13,11,14,12,15,13,14,11,10,12,10,12,12,13,13,13, - 13,14,15,15,12,12,11,11,12,11,13,12,14,14,14,14, - 17,12,12,11,10,13,11,13,13, -}; - -static const static_codebook _44cn1_sm_p8_1 = { - 2, 169, - (long *)_vq_lengthlist__44cn1_sm_p8_1, - 1, -522616832, 1620115456, 4, 0, - (long *)_vq_quantlist__44cn1_sm_p8_1, - 0 -}; - -static const long _vq_quantlist__44cn1_sm_p8_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44cn1_sm_p8_2[] = { - 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9,10, 6, 6, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9,10, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9,11,10,11, 8, 8, 8, 8, 8, 8, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,11,11, 8, 8, 8, - 8, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11,11, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,10,11,11, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,11,10,11,11, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11, - 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,11, - 11,11,11,11, 9,10,10,10, 9, 9, 9, 9, 9, 9,11,10, - 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, - 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 10,11,11,11,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44cn1_sm_p8_2 = { - 2, 289, - (long *)_vq_lengthlist__44cn1_sm_p8_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44cn1_sm_p8_2, - 0 -}; - -static const long _huff_lengthlist__44cn1_sm_short[] = { - 5, 6,12,14,12,14,16,17,18, 4, 2, 5,11, 7,10,12, - 14,15, 9, 4, 5,11, 7,10,13,15,18,15, 6, 7, 5, 6, - 8,11,13,16,11, 5, 6, 5, 5, 6, 9,13,15,12, 5, 7, - 6, 5, 6, 9,12,14,12, 6, 7, 8, 6, 7, 9,12,13,14, - 8, 8, 7, 5, 5, 8,10,12,16, 9, 9, 8, 6, 6, 7, 9, - 9, -}; - -static const static_codebook _huff_book__44cn1_sm_short = { - 2, 81, - (long *)_huff_lengthlist__44cn1_sm_short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - diff --git a/Dependencies/libvorbis/lib/books/floor/Makefile.am b/Dependencies/libvorbis/lib/books/floor/Makefile.am deleted file mode 100644 index 272ab1a..0000000 --- a/Dependencies/libvorbis/lib/books/floor/Makefile.am +++ /dev/null @@ -1,3 +0,0 @@ -## Process this file with automake to produce Makefile.in - 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install-data install-data-am install-dvi install-dvi-am \ - install-exec install-exec-am install-html install-html-am \ - install-info install-info-am install-man install-pdf \ - install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-generic \ - mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/Dependencies/libvorbis/lib/books/floor/floor_books.h b/Dependencies/libvorbis/lib/books/floor/floor_books.h deleted file mode 100644 index 14320cf..0000000 --- a/Dependencies/libvorbis/lib/books/floor/floor_books.h +++ /dev/null @@ -1,1547 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: static codebooks autogenerated by huff/huffbuld - last modified: $Id: floor_books.h 16939 2010-03-01 08:38:14Z xiphmont $ - - ********************************************************************/ - -#include "codebook.h" - -static const long _huff_lengthlist_line_256x7_0sub1[] = { - 0, 2, 3, 3, 3, 3, 4, 3, 4, -}; - -static const static_codebook _huff_book_line_256x7_0sub1 = { - 1, 9, - (long *)_huff_lengthlist_line_256x7_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x7_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 4, 3, 5, 3, - 6, 3, 6, 4, 6, 4, 7, 5, 7, -}; - -static const static_codebook _huff_book_line_256x7_0sub2 = { - 1, 25, - (long *)_huff_lengthlist_line_256x7_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x7_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 2, 5, 3, 5, 3, - 6, 3, 6, 4, 7, 6, 7, 8, 7, 9, 8, 9, 9, 9,10, 9, - 11,13,11,13,10,10,13,13,13,13,13,13,12,12,12,12, -}; - -static const static_codebook _huff_book_line_256x7_0sub3 = { - 1, 64, - (long *)_huff_lengthlist_line_256x7_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x7_1sub1[] = { - 0, 3, 3, 3, 3, 2, 4, 3, 4, -}; - -static const static_codebook _huff_book_line_256x7_1sub1 = { - 1, 9, - (long *)_huff_lengthlist_line_256x7_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x7_1sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 3, 4, 3, 4, 4, - 5, 4, 6, 5, 6, 7, 6, 8, 8, -}; - -static const static_codebook _huff_book_line_256x7_1sub2 = { - 1, 25, - (long *)_huff_lengthlist_line_256x7_1sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x7_1sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 2, 4, 3, 6, 3, 7, - 3, 8, 5, 8, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, -}; - -static const static_codebook _huff_book_line_256x7_1sub3 = { - 1, 64, - (long *)_huff_lengthlist_line_256x7_1sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x7_class0[] = { - 7, 5, 5, 9, 9, 6, 6, 9,12, 8, 7, 8,11, 8, 9,15, - 6, 3, 3, 7, 7, 4, 3, 6, 9, 6, 5, 6, 8, 6, 8,15, - 8, 5, 5, 9, 8, 5, 4, 6,10, 7, 5, 5,11, 8, 7,15, - 14,15,13,13,13,13, 8,11,15,10, 7, 6,11, 9,10,15, -}; - -static const static_codebook _huff_book_line_256x7_class0 = { - 1, 64, - (long *)_huff_lengthlist_line_256x7_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x7_class1[] = { - 5, 6, 8,15, 6, 9,10,15,10,11,12,15,15,15,15,15, - 4, 6, 7,15, 6, 7, 8,15, 9, 8, 9,15,15,15,15,15, - 6, 8, 9,15, 7, 7, 8,15,10, 9,10,15,15,15,15,15, - 15,13,15,15,15,10,11,15,15,13,13,15,15,15,15,15, - 4, 6, 7,15, 6, 8, 9,15,10,10,12,15,15,15,15,15, - 2, 5, 6,15, 5, 6, 7,15, 8, 6, 7,15,15,15,15,15, - 5, 6, 8,15, 5, 6, 7,15, 9, 6, 7,15,15,15,15,15, - 14,12,13,15,12,10,11,15,15,15,15,15,15,15,15,15, - 7, 8, 9,15, 9,10,10,15,15,14,14,15,15,15,15,15, - 5, 6, 7,15, 7, 8, 9,15,12, 9,10,15,15,15,15,15, - 7, 7, 9,15, 7, 7, 8,15,12, 8, 9,15,15,15,15,15, - 13,13,14,15,12,11,12,15,15,15,15,15,15,15,15,15, - 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15, - 13,13,13,15,15,15,15,15,15,15,15,15,15,15,15,15, - 15,12,13,15,15,12,13,15,15,14,15,15,15,15,15,15, - 15,15,15,15,15,15,13,15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _huff_book_line_256x7_class1 = { - 1, 256, - (long *)_huff_lengthlist_line_256x7_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_0sub0[] = { - 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 6, 5, 6, 6, 6, 6, 5, 6, 6, 7, 6, 7, 6, 7, 6, - 7, 6, 8, 7, 8, 7, 8, 7, 8, 7, 8, 7, 9, 7, 9, 7, - 9, 7, 9, 8, 9, 8,10, 8,10, 8,10, 7,10, 6,10, 8, - 10, 8,11, 7,10, 7,11, 8,11,11,12,12,11,11,12,11, - 13,11,13,11,13,12,15,12,13,13,14,14,14,14,14,15, - 15,15,16,14,17,19,19,18,18,18,18,18,18,18,18,18, - 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18, -}; - -static const static_codebook _huff_book_line_512x17_0sub0 = { - 1, 128, - (long *)_huff_lengthlist_line_512x17_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_1sub0[] = { - 2, 4, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 8, 7, -}; - -static const static_codebook _huff_book_line_512x17_1sub0 = { - 1, 32, - (long *)_huff_lengthlist_line_512x17_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 4, 3, 5, 3, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 6, 5, - 6, 5, 7, 5, 8, 6, 8, 6, 8, 6, 8, 6, 8, 7, 9, 7, - 9, 7,11, 9,11,11,12,11,14,12,14,16,14,16,13,16, - 14,16,12,15,13,16,14,16,13,14,12,15,13,15,13,13, - 13,15,12,14,14,15,13,15,12,15,15,15,15,15,15,15, - 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _huff_book_line_512x17_1sub1 = { - 1, 128, - (long *)_huff_lengthlist_line_512x17_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_2sub1[] = { - 0, 4, 5, 4, 4, 4, 5, 4, 4, 4, 5, 4, 5, 4, 5, 3, - 5, 3, -}; - -static const static_codebook _huff_book_line_512x17_2sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_512x17_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_2sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 6, 4, 6, 5, - 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 7, 8, 7, 9, 7, - 9, 8, -}; - -static const static_codebook _huff_book_line_512x17_2sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_512x17_2sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_2sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 3, 3, 3, 4, 3, 4, 4, 5, 5, 6, 6, 7, 7, - 7, 8, 8,11, 8, 9, 9, 9,10,11,11,11, 9,10,10,11, - 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _huff_book_line_512x17_2sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_512x17_2sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_3sub1[] = { - 0, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 5, 4, 5, - 5, 5, -}; - -static const static_codebook _huff_book_line_512x17_3sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_512x17_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 2, 3, 3, 4, 3, 5, 4, 6, 4, 6, 5, 7, 6, 7, - 6, 8, 6, 8, 7, 9, 8,10, 8,12, 9,13,10,15,10,15, - 11,14, -}; - -static const static_codebook _huff_book_line_512x17_3sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_512x17_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 8, 4, 8, 4, 8, 4, 8, 5, 8, 5, 8, 6, 8, - 4, 8, 4, 8, 5, 8, 5, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _huff_book_line_512x17_3sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_512x17_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_class1[] = { - 1, 2, 3, 6, 5, 4, 7, 7, -}; - -static const static_codebook _huff_book_line_512x17_class1 = { - 1, 8, - (long *)_huff_lengthlist_line_512x17_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_class2[] = { - 3, 3, 3,14, 5, 4, 4,11, 8, 6, 6,10,17,12,11,17, - 6, 5, 5,15, 5, 3, 4,11, 8, 5, 5, 8,16, 9,10,14, - 10, 8, 9,17, 8, 6, 6,13,10, 7, 7,10,16,11,13,14, - 17,17,17,17,17,16,16,16,16,15,16,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_512x17_class2 = { - 1, 64, - (long *)_huff_lengthlist_line_512x17_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_512x17_class3[] = { - 2, 4, 6,17, 4, 5, 7,17, 8, 7,10,17,17,17,17,17, - 3, 4, 6,15, 3, 3, 6,15, 7, 6, 9,17,17,17,17,17, - 6, 8,10,17, 6, 6, 8,16, 9, 8,10,17,17,15,16,17, - 17,17,17,17,12,15,15,16,12,15,15,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_512x17_class3 = { - 1, 64, - (long *)_huff_lengthlist_line_512x17_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x4_class0[] = { - 7, 7, 7,11, 6, 6, 7,11, 7, 6, 6,10,12,10,10,13, - 7, 7, 8,11, 7, 7, 7,11, 7, 6, 7,10,11,10,10,13, - 10,10, 9,12, 9, 9, 9,11, 8, 8, 8,11,13,11,10,14, - 15,15,14,15,15,14,13,14,15,12,12,17,17,17,17,17, - 7, 7, 6, 9, 6, 6, 6, 9, 7, 6, 6, 8,11,11,10,12, - 7, 7, 7, 9, 7, 6, 6, 9, 7, 6, 6, 9,13,10,10,11, - 10, 9, 8,10, 9, 8, 8,10, 8, 8, 7, 9,13,12,10,11, - 17,14,14,13,15,14,12,13,17,13,12,15,17,17,14,17, - 7, 6, 6, 7, 6, 6, 5, 7, 6, 6, 6, 6,11, 9, 9, 9, - 7, 7, 6, 7, 7, 6, 6, 7, 6, 6, 6, 6,10, 9, 8, 9, - 10, 9, 8, 8, 9, 8, 7, 8, 8, 7, 6, 8,11,10, 9,10, - 17,17,12,15,15,15,12,14,14,14,10,12,15,13,12,13, - 11,10, 8,10,11,10, 8, 8,10, 9, 7, 7,10, 9, 9,11, - 11,11, 9,10,11,10, 8, 9,10, 8, 6, 8,10, 9, 9,11, - 14,13,10,12,12,11,10,10, 8, 7, 8,10,10,11,11,12, - 17,17,15,17,17,17,17,17,17,13,12,17,17,17,14,17, -}; - -static const static_codebook _huff_book_line_128x4_class0 = { - 1, 256, - (long *)_huff_lengthlist_line_128x4_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x4_0sub0[] = { - 2, 2, 2, 2, -}; - -static const static_codebook _huff_book_line_128x4_0sub0 = { - 1, 4, - (long *)_huff_lengthlist_line_128x4_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x4_0sub1[] = { - 0, 0, 0, 0, 3, 2, 3, 2, 3, 3, -}; - -static const static_codebook _huff_book_line_128x4_0sub1 = { - 1, 10, - (long *)_huff_lengthlist_line_128x4_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x4_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 4, 3, 4, 3, - 4, 4, 5, 4, 5, 4, 6, 5, 6, -}; - -static const static_codebook _huff_book_line_128x4_0sub2 = { - 1, 25, - (long *)_huff_lengthlist_line_128x4_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x4_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 3, 5, 3, 5, 3, - 5, 4, 6, 5, 6, 5, 7, 6, 6, 7, 7, 9, 9,11,11,16, - 11,14,10,11,11,13,16,15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _huff_book_line_128x4_0sub3 = { - 1, 64, - (long *)_huff_lengthlist_line_128x4_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4_class0[] = { - 6, 7, 7,12, 6, 6, 7,12, 7, 6, 6,10,15,12,11,13, - 7, 7, 8,13, 7, 7, 8,12, 7, 7, 7,11,12,12,11,13, - 10, 9, 9,11, 9, 9, 9,10,10, 8, 8,12,14,12,12,14, - 11,11,12,14,11,12,11,15,15,12,13,15,15,15,15,15, - 6, 6, 7,10, 6, 6, 6,11, 7, 6, 6, 9,14,12,11,13, - 7, 7, 7,10, 6, 6, 7, 9, 7, 7, 6,10,13,12,10,12, - 9, 9, 9,11, 9, 9, 8, 9, 9, 8, 8,10,13,12,10,12, - 12,12,11,13,12,12,11,12,15,13,12,15,15,15,14,14, - 6, 6, 6, 8, 6, 6, 5, 6, 7, 7, 6, 5,11,10, 9, 8, - 7, 6, 6, 7, 6, 6, 5, 6, 7, 7, 6, 6,11,10, 9, 8, - 8, 8, 8, 9, 8, 8, 7, 8, 8, 8, 6, 7,11,10, 9, 9, - 14,11,10,14,14,11,10,15,13,11, 9,11,15,12,12,11, - 11, 9, 8, 8,10, 9, 8, 9,11,10, 9, 8,12,11,12,11, - 13,10, 8, 9,11,10, 8, 9,10, 9, 8, 9,10, 8,12,12, - 15,11,10,10,13,11,10,10, 8, 8, 7,12,10, 9,11,12, - 15,12,11,15,13,11,11,15,12,14,11,13,15,15,13,13, -}; - -static const static_codebook _huff_book_line_256x4_class0 = { - 1, 256, - (long *)_huff_lengthlist_line_256x4_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4_0sub0[] = { - 2, 2, 2, 2, -}; - -static const static_codebook _huff_book_line_256x4_0sub0 = { - 1, 4, - (long *)_huff_lengthlist_line_256x4_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4_0sub1[] = { - 0, 0, 0, 0, 2, 2, 3, 3, 3, 3, -}; - -static const static_codebook _huff_book_line_256x4_0sub1 = { - 1, 10, - (long *)_huff_lengthlist_line_256x4_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 3, 4, 3, 4, 3, - 5, 3, 5, 4, 5, 4, 6, 4, 6, -}; - -static const static_codebook _huff_book_line_256x4_0sub2 = { - 1, 25, - (long *)_huff_lengthlist_line_256x4_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 3, 5, 3, 5, 3, - 6, 4, 7, 4, 7, 5, 7, 6, 7, 6, 7, 8,10,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,12,12,12,12,12, -}; - -static const static_codebook _huff_book_line_256x4_0sub3 = { - 1, 64, - (long *)_huff_lengthlist_line_256x4_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x7_class0[] = { - 10, 7, 8,13, 9, 6, 7,11,10, 8, 8,12,17,17,17,17, - 7, 5, 5, 9, 6, 4, 4, 8, 8, 5, 5, 8,16,14,13,16, - 7, 5, 5, 7, 6, 3, 3, 5, 8, 5, 4, 7,14,12,12,15, - 10, 7, 8, 9, 7, 5, 5, 6, 9, 6, 5, 5,15,12, 9,10, -}; - -static const static_codebook _huff_book_line_128x7_class0 = { - 1, 64, - (long *)_huff_lengthlist_line_128x7_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x7_class1[] = { - 8,13,17,17, 8,11,17,17,11,13,17,17,17,17,17,17, - 6,10,16,17, 6,10,15,17, 8,10,16,17,17,17,17,17, - 9,13,15,17, 8,11,17,17,10,12,17,17,17,17,17,17, - 17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17, - 6,11,15,17, 7,10,15,17, 8,10,17,17,17,15,17,17, - 4, 8,13,17, 4, 7,13,17, 6, 8,15,17,16,15,17,17, - 6,11,15,17, 6, 9,13,17, 8,10,17,17,15,17,17,17, - 16,17,17,17,12,14,15,17,13,14,15,17,17,17,17,17, - 5,10,14,17, 5, 9,14,17, 7, 9,15,17,15,15,17,17, - 3, 7,12,17, 3, 6,11,17, 5, 7,13,17,12,12,17,17, - 5, 9,14,17, 3, 7,11,17, 5, 8,13,17,13,11,16,17, - 12,17,17,17, 9,14,15,17,10,11,14,17,16,14,17,17, - 8,12,17,17, 8,12,17,17,10,12,17,17,17,17,17,17, - 5,10,17,17, 5, 9,15,17, 7, 9,17,17,13,13,17,17, - 7,11,17,17, 6,10,15,17, 7, 9,15,17,12,11,17,17, - 12,15,17,17,11,14,17,17,11,10,15,17,17,16,17,17, -}; - -static const static_codebook _huff_book_line_128x7_class1 = { - 1, 256, - (long *)_huff_lengthlist_line_128x7_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x7_0sub1[] = { - 0, 3, 3, 3, 3, 3, 3, 3, 3, -}; - -static const static_codebook _huff_book_line_128x7_0sub1 = { - 1, 9, - (long *)_huff_lengthlist_line_128x7_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x7_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 4, 4, 4, - 5, 4, 5, 4, 5, 4, 6, 4, 6, -}; - -static const static_codebook _huff_book_line_128x7_0sub2 = { - 1, 25, - (long *)_huff_lengthlist_line_128x7_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x7_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 3, 5, 3, 5, 4, - 5, 4, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 7, 8, 9,11,13,13,13,13,13,13,13,13,13,13,13,13, -}; - -static const static_codebook _huff_book_line_128x7_0sub3 = { - 1, 64, - (long *)_huff_lengthlist_line_128x7_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x7_1sub1[] = { - 0, 3, 3, 2, 3, 3, 4, 3, 4, -}; - -static const static_codebook _huff_book_line_128x7_1sub1 = { - 1, 9, - (long *)_huff_lengthlist_line_128x7_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x7_1sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 6, 3, 6, 3, - 6, 3, 7, 3, 8, 4, 9, 4, 9, -}; - -static const static_codebook _huff_book_line_128x7_1sub2 = { - 1, 25, - (long *)_huff_lengthlist_line_128x7_1sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x7_1sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 7, 2, 7, 3, 8, 4, - 9, 5, 9, 8,10,11,11,12,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,13,13,13,13, -}; - -static const static_codebook _huff_book_line_128x7_1sub3 = { - 1, 64, - (long *)_huff_lengthlist_line_128x7_1sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_class1[] = { - 1, 6, 3, 7, 2, 4, 5, 7, -}; - -static const static_codebook _huff_book_line_128x11_class1 = { - 1, 8, - (long *)_huff_lengthlist_line_128x11_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_class2[] = { - 1, 6,12,16, 4,12,15,16, 9,15,16,16,16,16,16,16, - 2, 5,11,16, 5,11,13,16, 9,13,16,16,16,16,16,16, - 4, 8,12,16, 5, 9,12,16, 9,13,15,16,16,16,16,16, - 15,16,16,16,11,14,13,16,12,15,16,16,16,16,16,15, -}; - -static const static_codebook _huff_book_line_128x11_class2 = { - 1, 64, - (long *)_huff_lengthlist_line_128x11_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_class3[] = { - 7, 6, 9,17, 7, 6, 8,17,12, 9,11,16,16,16,16,16, - 5, 4, 7,16, 5, 3, 6,14, 9, 6, 8,15,16,16,16,16, - 5, 4, 6,13, 3, 2, 4,11, 7, 4, 6,13,16,11,10,14, - 12,12,12,16, 9, 7,10,15,12, 9,11,16,16,15,15,16, -}; - -static const static_codebook _huff_book_line_128x11_class3 = { - 1, 64, - (long *)_huff_lengthlist_line_128x11_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_0sub0[] = { - 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 6, 6, 6, 7, 6, - 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 8, 6, 8, 6, 8, 7, - 8, 7, 8, 7, 8, 7, 9, 7, 9, 8, 9, 8, 9, 8,10, 8, - 10, 9,10, 9,10, 9,11, 9,11, 9,10,10,11,10,11,10, - 11,11,11,11,11,11,12,13,14,14,14,15,15,16,16,16, - 17,15,16,15,16,16,17,17,16,17,17,17,17,17,17,17, - 17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17, -}; - -static const static_codebook _huff_book_line_128x11_0sub0 = { - 1, 128, - (long *)_huff_lengthlist_line_128x11_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_1sub0[] = { - 2, 5, 5, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, - 6, 5, 6, 5, 6, 5, 7, 6, 7, 6, 7, 6, 8, 6, 8, 6, -}; - -static const static_codebook _huff_book_line_128x11_1sub0 = { - 1, 32, - (long *)_huff_lengthlist_line_128x11_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 5, 3, 5, 3, 6, 4, 6, 4, 7, 4, 7, 4, 7, 4, 8, 4, - 8, 4, 9, 5, 9, 5, 9, 5, 9, 6,10, 6,10, 6,11, 7, - 10, 7,10, 8,11, 9,11, 9,11,10,11,11,12,11,11,12, - 15,15,12,14,11,14,12,14,11,14,13,14,12,14,11,14, - 11,14,12,14,11,14,11,14,13,13,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, -}; - -static const static_codebook _huff_book_line_128x11_1sub1 = { - 1, 128, - (long *)_huff_lengthlist_line_128x11_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_2sub1[] = { - 0, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, - 5, 5, -}; - -static const static_codebook _huff_book_line_128x11_2sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_128x11_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_2sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 3, 3, 4, 4, 4, 4, 5, 4, 5, 4, 6, 5, 7, - 5, 7, 6, 8, 6, 8, 6, 9, 7, 9, 7,10, 7, 9, 8,11, - 8,11, -}; - -static const static_codebook _huff_book_line_128x11_2sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_128x11_2sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_2sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 8, 3, 8, 4, 8, 4, 8, 6, 8, 5, 8, 4, 8, - 4, 8, 6, 8, 7, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _huff_book_line_128x11_2sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_128x11_2sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_3sub1[] = { - 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, - 5, 4, -}; - -static const static_codebook _huff_book_line_128x11_3sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_128x11_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 3, 5, 4, 6, 4, 6, 4, 7, 4, 7, 4, 8, 4, - 8, 4, 9, 4, 9, 4,10, 4,10, 5,10, 5,11, 5,12, 6, - 12, 6, -}; - -static const static_codebook _huff_book_line_128x11_3sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_128x11_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x11_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 7, 1, 6, 3, 7, 3, 8, 4, 8, 5, 8, 8, 8, 9, - 7, 8, 8, 7, 7, 7, 8, 9,10, 9, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, -}; - -static const static_codebook _huff_book_line_128x11_3sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_128x11_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_class1[] = { - 1, 3, 4, 7, 2, 5, 6, 7, -}; - -static const static_codebook _huff_book_line_128x17_class1 = { - 1, 8, - (long *)_huff_lengthlist_line_128x17_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_class2[] = { - 1, 4,10,19, 3, 8,13,19, 7,12,19,19,19,19,19,19, - 2, 6,11,19, 8,13,19,19, 9,11,19,19,19,19,19,19, - 6, 7,13,19, 9,13,19,19,10,13,18,18,18,18,18,18, - 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18, -}; - -static const static_codebook _huff_book_line_128x17_class2 = { - 1, 64, - (long *)_huff_lengthlist_line_128x17_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_class3[] = { - 3, 6,10,17, 4, 8,11,20, 8,10,11,20,20,20,20,20, - 2, 4, 8,18, 4, 6, 8,17, 7, 8,10,20,20,17,20,20, - 3, 5, 8,17, 3, 4, 6,17, 8, 8,10,17,17,12,16,20, - 13,13,15,20,10,10,12,20,15,14,15,20,20,20,19,19, -}; - -static const static_codebook _huff_book_line_128x17_class3 = { - 1, 64, - (long *)_huff_lengthlist_line_128x17_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_0sub0[] = { - 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 7, 5, 7, 5, 7, 5, 7, 5, 7, 5, 7, 5, 8, 5, 8, 5, - 8, 5, 8, 5, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, 9, 6, - 9, 6, 9, 7, 9, 7, 9, 7, 9, 7,10, 7,10, 8,10, 8, - 10, 8,10, 8,10, 8,11, 8,11, 8,11, 8,11, 8,11, 9, - 12, 9,12, 9,12, 9,12, 9,12,10,12,10,13,11,13,11, - 14,12,14,13,15,14,16,14,17,15,18,16,20,20,20,20, - 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, -}; - -static const static_codebook _huff_book_line_128x17_0sub0 = { - 1, 128, - (long *)_huff_lengthlist_line_128x17_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_1sub0[] = { - 2, 5, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, - 6, 5, 6, 5, 7, 6, 7, 6, 7, 6, 8, 6, 9, 7, 9, 7, -}; - -static const static_codebook _huff_book_line_128x17_1sub0 = { - 1, 32, - (long *)_huff_lengthlist_line_128x17_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 4, 3, 5, 3, 5, 3, 6, 3, 6, 4, 6, 4, 7, 4, 7, 5, - 8, 5, 8, 6, 9, 7, 9, 7, 9, 8,10, 9,10, 9,11,10, - 11,11,11,11,11,11,12,12,12,13,12,13,12,14,12,15, - 12,14,12,16,13,17,13,17,14,17,14,16,13,17,14,17, - 14,17,15,17,15,15,16,17,17,17,17,17,17,17,17,17, - 17,17,17,17,17,17,16,16,16,16,16,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_128x17_1sub1 = { - 1, 128, - (long *)_huff_lengthlist_line_128x17_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_2sub1[] = { - 0, 4, 5, 4, 6, 4, 8, 3, 9, 3, 9, 2, 9, 3, 8, 4, - 9, 4, -}; - -static const static_codebook _huff_book_line_128x17_2sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_128x17_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_2sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 1, 5, 3, 5, 3, 5, 4, 7, 5,10, 7,10, 7, - 12,10,14,10,14, 9,14,11,14,14,14,13,13,13,13,13, - 13,13, -}; - -static const static_codebook _huff_book_line_128x17_2sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_128x17_2sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_2sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, -}; - -static const static_codebook _huff_book_line_128x17_2sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_128x17_2sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_3sub1[] = { - 0, 4, 4, 4, 4, 4, 4, 4, 5, 3, 5, 3, 5, 4, 6, 4, - 6, 4, -}; - -static const static_codebook _huff_book_line_128x17_3sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_128x17_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 5, 3, 6, 3, 6, 4, 7, 4, 7, 4, 7, 4, 8, 4, - 8, 4, 8, 4, 8, 4, 9, 4, 9, 5,10, 5,10, 7,10, 8, - 10, 8, -}; - -static const static_codebook _huff_book_line_128x17_3sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_128x17_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_128x17_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 2, 4, 3, 4, 4, 4, 5, 4, 7, 5, 8, 5,11, - 6,10, 6,12, 7,12, 7,12, 8,12, 8,12,10,12,12,12, - 12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _huff_book_line_128x17_3sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_128x17_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_class1[] = { - 2,10, 8,14, 7,12,11,14, 1, 5, 3, 7, 4, 9, 7,13, -}; - -static const static_codebook _huff_book_line_1024x27_class1 = { - 1, 16, - (long *)_huff_lengthlist_line_1024x27_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_class2[] = { - 1, 4, 2, 6, 3, 7, 5, 7, -}; - -static const static_codebook _huff_book_line_1024x27_class2 = { - 1, 8, - (long *)_huff_lengthlist_line_1024x27_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_class3[] = { - 1, 5, 7,21, 5, 8, 9,21,10, 9,12,20,20,16,20,20, - 4, 8, 9,20, 6, 8, 9,20,11,11,13,20,20,15,17,20, - 9,11,14,20, 8,10,15,20,11,13,15,20,20,20,20,20, - 20,20,20,20,13,20,20,20,18,18,20,20,20,20,20,20, - 3, 6, 8,20, 6, 7, 9,20,10, 9,12,20,20,20,20,20, - 5, 7, 9,20, 6, 6, 9,20,10, 9,12,20,20,20,20,20, - 8,10,13,20, 8, 9,12,20,11,10,12,20,20,20,20,20, - 18,20,20,20,15,17,18,20,18,17,18,20,20,20,20,20, - 7,10,12,20, 8, 9,11,20,14,13,14,20,20,20,20,20, - 6, 9,12,20, 7, 8,11,20,12,11,13,20,20,20,20,20, - 9,11,15,20, 8,10,14,20,12,11,14,20,20,20,20,20, - 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, - 11,16,18,20,15,15,17,20,20,17,20,20,20,20,20,20, - 9,14,16,20,12,12,15,20,17,15,18,20,20,20,20,20, - 16,19,18,20,15,16,20,20,17,17,20,20,20,20,20,20, - 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, -}; - -static const static_codebook _huff_book_line_1024x27_class3 = { - 1, 256, - (long *)_huff_lengthlist_line_1024x27_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_class4[] = { - 2, 3, 7,13, 4, 4, 7,15, 8, 6, 9,17,21,16,15,21, - 2, 5, 7,11, 5, 5, 7,14, 9, 7,10,16,17,15,16,21, - 4, 7,10,17, 7, 7, 9,15,11, 9,11,16,21,18,15,21, - 18,21,21,21,15,17,17,19,21,19,18,20,21,21,21,20, -}; - -static const static_codebook _huff_book_line_1024x27_class4 = { - 1, 64, - (long *)_huff_lengthlist_line_1024x27_class4, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_0sub0[] = { - 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 6, 5, 6, 5, 6, 5, 6, 5, 7, 5, 7, 5, 7, 5, 7, 5, - 8, 6, 8, 6, 8, 6, 9, 6, 9, 6,10, 6,10, 6,11, 6, - 11, 7,11, 7,12, 7,12, 7,12, 7,12, 7,12, 7,12, 7, - 12, 7,12, 8,13, 8,12, 8,12, 8,13, 8,13, 9,13, 9, - 13, 9,13, 9,12,10,12,10,13,10,14,11,14,12,14,13, - 14,13,14,14,15,16,15,15,15,14,15,17,21,22,22,21, - 22,22,22,22,22,22,21,21,21,21,21,21,21,21,21,21, -}; - -static const static_codebook _huff_book_line_1024x27_0sub0 = { - 1, 128, - (long *)_huff_lengthlist_line_1024x27_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_1sub0[] = { - 2, 5, 5, 4, 5, 4, 5, 4, 5, 4, 6, 5, 6, 5, 6, 5, - 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, -}; - -static const static_codebook _huff_book_line_1024x27_1sub0 = { - 1, 32, - (long *)_huff_lengthlist_line_1024x27_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 8, 5, 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, - 9, 4, 9, 4, 9, 4, 8, 4, 8, 4, 9, 5, 9, 5, 9, 5, - 9, 5, 9, 6,10, 6,10, 7,10, 8,11, 9,11,11,12,13, - 12,14,13,15,13,15,14,16,14,17,15,17,15,15,16,16, - 15,16,16,16,15,18,16,15,17,17,19,19,19,19,19,19, - 19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19, -}; - -static const static_codebook _huff_book_line_1024x27_1sub1 = { - 1, 128, - (long *)_huff_lengthlist_line_1024x27_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_2sub0[] = { - 1, 5, 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 9, 8,10, 9,10, 9, -}; - -static const static_codebook _huff_book_line_1024x27_2sub0 = { - 1, 32, - (long *)_huff_lengthlist_line_1024x27_2sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_2sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 5, 5, 6, 5, 6, 5, - 7, 5, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 9, 8, 9, 9, - 9, 9,10,10,10,11, 9,12, 9,12, 9,15,10,14, 9,13, - 10,13,10,12,10,12,10,13,10,12,11,13,11,14,12,13, - 13,14,14,13,14,15,14,16,13,13,14,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,15,15, -}; - -static const static_codebook _huff_book_line_1024x27_2sub1 = { - 1, 128, - (long *)_huff_lengthlist_line_1024x27_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_3sub1[] = { - 0, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, 4, 5, - 5, 5, -}; - -static const static_codebook _huff_book_line_1024x27_3sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_1024x27_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 3, 4, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, - 5, 7, 5, 8, 6, 8, 6, 9, 7,10, 7,10, 8,10, 8,11, - 9,11, -}; - -static const static_codebook _huff_book_line_1024x27_3sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_1024x27_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 7, 3, 8, 3,10, 3, 8, 3, 9, 3, 8, 4, 9, - 4, 9, 5, 9, 6,10, 6, 9, 7,11, 7,12, 9,13,10,13, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, -}; - -static const static_codebook _huff_book_line_1024x27_3sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_1024x27_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_4sub1[] = { - 0, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, - 5, 4, -}; - -static const static_codebook _huff_book_line_1024x27_4sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_1024x27_4sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_4sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 4, 2, 4, 2, 5, 3, 5, 4, 6, 6, 6, 7, 7, 8, - 7, 8, 7, 8, 7, 9, 8, 9, 8, 9, 8,10, 8,11, 9,12, - 9,12, -}; - -static const static_codebook _huff_book_line_1024x27_4sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_1024x27_4sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_1024x27_4sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 2, 5, 2, 6, 3, 6, 4, 7, 4, 7, 5, 9, 5,11, - 6,11, 6,11, 7,11, 6,11, 6,11, 9,11, 8,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10, -}; - -static const static_codebook _huff_book_line_1024x27_4sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_1024x27_4sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_class1[] = { - 2, 6, 8, 9, 7,11,13,13, 1, 3, 5, 5, 6, 6,12,10, -}; - -static const static_codebook _huff_book_line_2048x27_class1 = { - 1, 16, - (long *)_huff_lengthlist_line_2048x27_class1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_class2[] = { - 1, 2, 3, 6, 4, 7, 5, 7, -}; - -static const static_codebook _huff_book_line_2048x27_class2 = { - 1, 8, - (long *)_huff_lengthlist_line_2048x27_class2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_class3[] = { - 3, 3, 6,16, 5, 5, 7,16, 9, 8,11,16,16,16,16,16, - 5, 5, 8,16, 5, 5, 7,16, 8, 7, 9,16,16,16,16,16, - 9, 9,12,16, 6, 8,11,16, 9,10,11,16,16,16,16,16, - 16,16,16,16,13,16,16,16,15,16,16,16,16,16,16,16, - 5, 4, 7,16, 6, 5, 8,16, 9, 8,10,16,16,16,16,16, - 5, 5, 7,15, 5, 4, 6,15, 7, 6, 8,16,16,16,16,16, - 9, 9,11,15, 7, 7, 9,16, 8, 8, 9,16,16,16,16,16, - 16,16,16,16,15,15,15,16,15,15,14,16,16,16,16,16, - 8, 8,11,16, 8, 9,10,16,11,10,14,16,16,16,16,16, - 6, 8,10,16, 6, 7,10,16, 8, 8,11,16,14,16,16,16, - 10,11,14,16, 9, 9,11,16,10,10,11,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,15,16,16,16,16,16,16,16,16,16,16,16, - 12,16,15,16,12,14,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, - 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_2048x27_class3 = { - 1, 256, - (long *)_huff_lengthlist_line_2048x27_class3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_class4[] = { - 2, 4, 7,13, 4, 5, 7,15, 8, 7,10,16,16,14,16,16, - 2, 4, 7,16, 3, 4, 7,14, 8, 8,10,16,16,16,15,16, - 6, 8,11,16, 7, 7, 9,16,11, 9,13,16,16,16,15,16, - 16,16,16,16,14,16,16,16,16,16,16,16,16,16,16,16, -}; - -static const static_codebook _huff_book_line_2048x27_class4 = { - 1, 64, - (long *)_huff_lengthlist_line_2048x27_class4, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_0sub0[] = { - 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, - 6, 5, 7, 5, 7, 5, 7, 5, 8, 5, 8, 5, 8, 5, 9, 5, - 9, 6,10, 6,10, 6,11, 6,11, 6,11, 6,11, 6,11, 6, - 11, 6,11, 6,12, 7,11, 7,11, 7,11, 7,11, 7,10, 7, - 11, 7,11, 7,12, 7,11, 8,11, 8,11, 8,11, 8,13, 8, - 12, 9,11, 9,11, 9,11,10,12,10,12, 9,12,10,12,11, - 14,12,16,12,12,11,14,16,17,17,17,17,17,17,17,17, - 17,17,17,17,17,17,17,17,17,17,17,17,16,16,16,16, -}; - -static const static_codebook _huff_book_line_2048x27_0sub0 = { - 1, 128, - (long *)_huff_lengthlist_line_2048x27_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_1sub0[] = { - 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 6, 6, 6, 6, 6, 6, 7, 6, 7, 6, 7, 6, 7, 6, -}; - -static const static_codebook _huff_book_line_2048x27_1sub0 = { - 1, 32, - (long *)_huff_lengthlist_line_2048x27_1sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_1sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 6, 5, 7, 5, 7, 4, 7, 4, 8, 4, 8, 4, 8, 4, 8, 3, - 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 5, 9, 5, 9, 6, - 9, 7, 9, 8, 9, 9, 9,10, 9,11, 9,14, 9,15,10,15, - 10,15,10,15,10,15,11,15,10,14,12,14,11,14,13,14, - 13,15,15,15,12,15,15,15,13,15,13,15,13,15,15,15, - 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,14, -}; - -static const static_codebook _huff_book_line_2048x27_1sub1 = { - 1, 128, - (long *)_huff_lengthlist_line_2048x27_1sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_2sub0[] = { - 2, 4, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _huff_book_line_2048x27_2sub0 = { - 1, 32, - (long *)_huff_lengthlist_line_2048x27_2sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_2sub1[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 3, 4, 3, 4, 3, 4, 4, 5, 4, 5, 5, 5, 6, 6, 6, 7, - 6, 8, 6, 8, 6, 9, 7,10, 7,10, 7,10, 7,12, 7,12, - 7,12, 9,12,11,12,10,12,10,12,11,12,12,12,10,12, - 10,12,10,12, 9,12,11,12,12,12,12,12,11,12,11,12, - 12,12,12,12,12,12,12,12,10,10,12,12,12,12,12,10, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, -}; - -static const static_codebook _huff_book_line_2048x27_2sub1 = { - 1, 128, - (long *)_huff_lengthlist_line_2048x27_2sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_3sub1[] = { - 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 5, 5, -}; - -static const static_codebook _huff_book_line_2048x27_3sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_2048x27_3sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_3sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, - 6, 7, 6, 7, 6, 8, 6, 9, 7, 9, 7, 9, 9,11, 9,12, - 10,12, -}; - -static const static_codebook _huff_book_line_2048x27_3sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_2048x27_3sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_3sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 6, 3, 7, 3, 7, 5, 7, 7, 7, 7, 7, 6, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, -}; - -static const static_codebook _huff_book_line_2048x27_3sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_2048x27_3sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_4sub1[] = { - 0, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, 5, 4, 5, 4, - 4, 5, -}; - -static const static_codebook _huff_book_line_2048x27_4sub1 = { - 1, 18, - (long *)_huff_lengthlist_line_2048x27_4sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_4sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 2, 4, 3, 4, 4, 4, 5, 5, 6, 5, 6, 5, 7, - 6, 6, 6, 7, 7, 7, 8, 9, 9, 9,12,10,11,10,10,12, - 10,10, -}; - -static const static_codebook _huff_book_line_2048x27_4sub2 = { - 1, 50, - (long *)_huff_lengthlist_line_2048x27_4sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_2048x27_4sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 3, 6, 5, 7, 5, 7, 7, 7, 7, 7, 5, 7, 5, 7, - 5, 7, 5, 7, 7, 7, 7, 7, 4, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, -}; - -static const static_codebook _huff_book_line_2048x27_4sub3 = { - 1, 128, - (long *)_huff_lengthlist_line_2048x27_4sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4low_class0[] = { - 4, 5, 6,11, 5, 5, 6,10, 7, 7, 6, 6,14,13, 9, 9, - 6, 6, 6,10, 6, 6, 6, 9, 8, 7, 7, 9,14,12, 8,11, - 8, 7, 7,11, 8, 8, 7,11, 9, 9, 7, 9,13,11, 9,13, - 19,19,18,19,15,16,16,19,11,11,10,13,10,10, 9,15, - 5, 5, 6,13, 6, 6, 6,11, 8, 7, 6, 7,14,11,10,11, - 6, 6, 6,12, 7, 6, 6,11, 8, 7, 7,11,13,11, 9,11, - 9, 7, 6,12, 8, 7, 6,12, 9, 8, 8,11,13,10, 7,13, - 19,19,17,19,17,14,14,19,12,10, 8,12,13,10, 9,16, - 7, 8, 7,12, 7, 7, 7,11, 8, 7, 7, 8,12,12,11,11, - 8, 8, 7,12, 8, 7, 6,11, 8, 7, 7,10,10,11,10,11, - 9, 8, 8,13, 9, 8, 7,12,10, 9, 7,11, 9, 8, 7,11, - 18,18,15,18,18,16,17,18,15,11,10,18,11, 9, 9,18, - 16,16,13,16,12,11,10,16,12,11, 9, 6,15,12,11,13, - 16,16,14,14,13,11,12,16,12, 9, 9,13,13,10,10,12, - 17,18,17,17,14,15,14,16,14,12,14,15,12,10,11,12, - 18,18,18,18,18,18,18,18,18,12,13,18,16,11, 9,18, -}; - -static const static_codebook _huff_book_line_256x4low_class0 = { - 1, 256, - (long *)_huff_lengthlist_line_256x4low_class0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4low_0sub0[] = { - 1, 3, 2, 3, -}; - -static const static_codebook _huff_book_line_256x4low_0sub0 = { - 1, 4, - (long *)_huff_lengthlist_line_256x4low_0sub0, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4low_0sub1[] = { - 0, 0, 0, 0, 2, 3, 2, 3, 3, 3, -}; - -static const static_codebook _huff_book_line_256x4low_0sub1 = { - 1, 10, - (long *)_huff_lengthlist_line_256x4low_0sub1, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4low_0sub2[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 3, 4, - 4, 4, 4, 4, 5, 5, 5, 6, 6, -}; - -static const static_codebook _huff_book_line_256x4low_0sub2 = { - 1, 25, - (long *)_huff_lengthlist_line_256x4low_0sub2, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist_line_256x4low_0sub3[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 2, 4, 3, 5, 4, - 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 8, 6, 9, - 7,12,11,16,13,16,12,15,13,15,12,14,12,15,15,15, -}; - -static const static_codebook _huff_book_line_256x4low_0sub3 = { - 1, 64, - (long *)_huff_lengthlist_line_256x4low_0sub3, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - diff --git a/Dependencies/libvorbis/lib/books/uncoupled/Makefile.am b/Dependencies/libvorbis/lib/books/uncoupled/Makefile.am deleted file mode 100644 index 93ff417..0000000 --- a/Dependencies/libvorbis/lib/books/uncoupled/Makefile.am +++ /dev/null @@ -1,3 +0,0 @@ -## Process this file with automake to produce Makefile.in - -EXTRA_DIST = res_books_uncoupled.h diff --git a/Dependencies/libvorbis/lib/books/uncoupled/Makefile.in b/Dependencies/libvorbis/lib/books/uncoupled/Makefile.in deleted file mode 100644 index 34362f1..0000000 --- a/Dependencies/libvorbis/lib/books/uncoupled/Makefile.in +++ /dev/null @@ -1,356 +0,0 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ -VPATH = @srcdir@ -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -target_triplet = @target@ -subdir = lib/books/uncoupled -DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \ - 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install-data install-data-am install-dvi install-dvi-am \ - install-exec install-exec-am install-html install-html-am \ - install-info install-info-am install-man install-pdf \ - install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-generic \ - mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/Dependencies/libvorbis/lib/books/uncoupled/res_books_uncoupled.h b/Dependencies/libvorbis/lib/books/uncoupled/res_books_uncoupled.h deleted file mode 100644 index d247363..0000000 --- a/Dependencies/libvorbis/lib/books/uncoupled/res_books_uncoupled.h +++ /dev/null @@ -1,7758 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: static codebooks autogenerated by huff/huffbuld - last modified: $Id: res_books_uncoupled.h 17022 2010-03-25 03:45:42Z xiphmont $ - - ********************************************************************/ - -#include "codebook.h" - -static const long _vq_quantlist__16u0__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16u0__p1_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 8, 5, 8, 8, 8,10,10, 8, - 10,11, 5, 8, 8, 8,10,10, 8,10,10, 4, 9, 9, 9,12, - 11, 8,11,11, 8,12,11,10,12,14,10,13,13, 7,11,11, - 10,14,12,11,14,14, 4, 9, 9, 8,11,11, 9,11,12, 7, - 11,11,10,13,14,10,12,14, 8,11,12,10,14,14,10,13, - 12, -}; - -static const static_codebook _16u0__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__16u0__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u0__p1_0, - 0 -}; - -static const long _vq_quantlist__16u0__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16u0__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 9, 7, - 8, 9, 5, 7, 7, 7, 9, 8, 7, 9, 7, 4, 7, 7, 7, 9, - 9, 7, 8, 8, 6, 9, 8, 7, 8,11, 9,11,10, 6, 8, 9, - 8,11, 8, 9,10,11, 4, 7, 7, 7, 8, 8, 7, 9, 9, 6, - 9, 8, 9,11,10, 8, 8,11, 6, 8, 9, 9,10,11, 8,11, - 8, -}; - -static const static_codebook _16u0__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__16u0__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u0__p2_0, - 0 -}; - -static const long _vq_quantlist__16u0__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16u0__p3_0[] = { - 1, 5, 5, 7, 7, 6, 7, 7, 8, 8, 6, 7, 8, 8, 8, 8, - 9, 9,11,11, 8, 9, 9,11,11, 6, 9, 8,10,10, 8,10, - 10,11,11, 8,10,10,11,11,10,11,10,13,12, 9,11,10, - 13,13, 6, 8, 9,10,10, 8,10,10,11,11, 8,10,10,11, - 11, 9,10,11,13,12,10,10,11,12,12, 8,11,11,14,13, - 10,12,11,15,13, 9,12,11,15,14,12,14,13,16,14,12, - 13,13,17,14, 8,11,11,13,14, 9,11,12,14,15,10,11, - 12,13,15,11,13,13,14,16,12,13,14,14,16, 5, 9, 9, - 11,11, 9,11,11,12,12, 8,11,11,12,12,11,12,12,15, - 14,10,12,12,15,15, 8,11,11,13,12,10,12,12,13,13, - 10,12,12,14,13,12,12,13,14,15,11,13,13,17,16, 7, - 11,11,13,13,10,12,12,14,13,10,12,12,13,14,12,13, - 12,15,14,11,13,13,15,14, 9,12,12,16,15,11,13,13, - 17,16,10,13,13,16,16,13,14,15,15,16,13,15,14,19, - 17, 9,12,12,14,16,11,13,13,15,16,10,13,13,17,16, - 13,14,13,17,15,12,15,15,16,17, 5, 9, 9,11,11, 8, - 11,11,13,12, 9,11,11,12,12,10,12,12,14,15,11,12, - 12,14,14, 7,11,10,13,12,10,12,12,14,13,10,11,12, - 13,13,11,13,13,15,16,12,12,13,15,15, 7,11,11,13, - 13,10,13,13,14,14,10,12,12,13,13,11,13,13,16,15, - 12,13,13,15,14, 9,12,12,15,15,10,13,13,17,16,11, - 12,13,15,15,12,15,14,18,18,13,14,14,16,17, 9,12, - 12,15,16,10,13,13,15,16,11,13,13,15,16,13,15,15, - 17,17,13,15,14,16,15, 7,11,11,15,16,10,13,12,16, - 17,10,12,13,15,17,15,16,16,18,17,13,15,15,17,18, - 8,12,12,16,16,11,13,14,17,18,11,13,13,18,16,15, - 17,16,17,19,14,15,15,17,16, 8,12,12,16,15,11,14, - 13,18,17,11,13,14,18,17,15,16,16,18,17,13,16,16, - 18,18,11,15,14,18,17,13,14,15,18, 0,12,15,15, 0, - 17,17,16,17,17,18,14,16,18,18, 0,11,14,14,17, 0, - 12,15,14,17,19,12,15,14,18, 0,15,18,16, 0,17,14, - 18,16,18, 0, 7,11,11,16,15,10,12,12,18,16,10,13, - 13,16,15,13,15,14,17,17,14,16,16,19,18, 8,12,12, - 16,16,11,13,13,18,16,11,13,14,17,16,14,15,15,19, - 18,15,16,16, 0,19, 8,12,12,16,17,11,13,13,17,17, - 11,14,13,17,17,13,15,15,17,19,15,17,17,19, 0,11, - 14,15,19,17,12,15,16,18,18,12,14,15,19,17,14,16, - 17, 0,18,16,16,19,17, 0,11,14,14,18,19,12,15,14, - 17,17,13,16,14,17,16,14,17,16,18,18,15,18,15, 0, - 18, -}; - -static const static_codebook _16u0__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__16u0__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u0__p3_0, - 0 -}; - -static const long _vq_quantlist__16u0__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16u0__p4_0[] = { - 3, 5, 5, 8, 8, 6, 6, 6, 9, 9, 6, 6, 6, 9, 9, 9, - 10, 9,11,11, 9, 9, 9,11,11, 6, 7, 7,10,10, 7, 7, - 8,10,10, 7, 7, 8,10,10,10,10,10,11,12, 9,10,10, - 11,12, 6, 7, 7,10,10, 7, 8, 7,10,10, 7, 8, 7,10, - 10,10,11,10,12,11,10,10,10,13,10, 9,10,10,12,12, - 10,11,10,14,12, 9,11,11,13,13,11,12,13,13,13,11, - 12,12,15,13, 9,10,10,12,13, 9,11,10,12,13,10,10, - 11,12,13,11,12,12,12,13,11,12,12,13,13, 5, 7, 7, - 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,12, - 13,10,10,11,12,12, 6, 8, 8,11,10, 7, 8, 9,10,12, - 8, 9, 9,11,11,11,10,11,11,12,10,11,11,13,12, 7, - 8, 8,10,11, 8, 9, 8,11,10, 8, 9, 9,11,11,10,12, - 10,13,11,10,11,11,13,13,10,11,10,14,13,10,10,11, - 13,13,10,12,11,14,13,12,11,13,12,13,13,12,13,14, - 14,10,11,11,13,13,10,11,10,12,13,10,12,12,12,14, - 12,12,12,14,12,12,13,12,17,15, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,11,10,10,10,11,12,12,10,11, - 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,11,11,11,12,12,10,10,11,12,13, 6, 8, 8,10, - 11, 8, 9, 9,11,11, 7, 9, 7,11,10,10,12,12,13,13, - 11,11,10,13,11, 9,11,10,14,13,11,11,11,15,13,10, - 10,11,13,13,12,13,13,14,14,12,11,12,12,13,10,11, - 11,12,13,10,11,12,13,13,10,11,10,13,12,12,12,13, - 14, 0,12,13,11,13,11, 8,10,10,13,13,10,11,11,14, - 13,10,11,11,13,12,13,14,14,14,15,12,12,12,15,14, - 9,11,10,13,12,10,10,11,13,14,11,11,11,15,12,13, - 12,14,15,16,13,13,13,14,13, 9,11,11,12,12,10,12, - 11,13,13,10,11,11,13,14,13,13,13,15,15,13,13,14, - 17,15,11,12,12,14,14,10,11,12,13,15,12,13,13, 0, - 15,13,11,14,12,16,14,16,14, 0,15,11,12,12,14,16, - 11,13,12,16,15,12,13,13,14,15,12,14,12,15,13,15, - 14,14,16,16, 8,10,10,13,13,10,11,10,13,14,10,11, - 11,13,13,13,13,12,14,14,14,13,13,16,17, 9,10,10, - 12,14,10,12,11,14,13,10,11,12,13,14,12,12,12,15, - 15,13,13,13,14,14, 9,10,10,13,13,10,11,12,12,14, - 10,11,10,13,13,13,13,13,14,16,13,13,13,14,14,11, - 12,13,15,13,12,14,13,14,16,12,12,13,13,14,13,14, - 14,17,15,13,12,17,13,16,11,12,13,14,15,12,13,14, - 14,17,11,12,11,14,14,13,16,14,16, 0,14,15,11,15, - 11, -}; - -static const static_codebook _16u0__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__16u0__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u0__p4_0, - 0 -}; - -static const long _vq_quantlist__16u0__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16u0__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, - 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, - 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,11, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 9, 9,10,10,11,11,12,12, 9, 9, 9,10,10,11,11,12, - 12, -}; - -static const static_codebook _16u0__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__16u0__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16u0__p5_0, - 0 -}; - -static const long _vq_quantlist__16u0__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__16u0__p6_0[] = { - 1, 4, 4, 7, 7,10,10,12,12,13,13,18,17, 3, 6, 6, - 9, 9,11,11,13,13,14,14,18,17, 3, 6, 6, 9, 9,11, - 11,13,13,14,14,17,18, 7, 9, 9,11,11,13,13,14,14, - 15,15, 0, 0, 7, 9, 9,11,11,13,13,14,14,15,16,19, - 18,10,11,11,13,13,14,14,16,15,17,18, 0, 0,10,11, - 11,13,13,14,14,15,15,16,18, 0, 0,11,13,13,14,14, - 15,15,17,17, 0,19, 0, 0,11,13,13,14,14,14,15,16, - 18, 0,19, 0, 0,13,14,14,15,15,18,17,18,18, 0,19, - 0, 0,13,14,14,15,16,16,16,18,18,19, 0, 0, 0,16, - 17,17, 0,17,19,19, 0,19, 0, 0, 0, 0,16,19,16,17, - 18, 0,19, 0, 0, 0, 0, 0, 0, -}; - -static const static_codebook _16u0__p6_0 = { - 2, 169, - (long *)_vq_lengthlist__16u0__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16u0__p6_0, - 0 -}; - -static const long _vq_quantlist__16u0__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16u0__p6_1[] = { - 1, 4, 5, 6, 6, 4, 6, 6, 6, 6, 4, 6, 6, 6, 6, 6, - 6, 6, 7, 7, 6, 6, 6, 7, 7, -}; - -static const static_codebook _16u0__p6_1 = { - 2, 25, - (long *)_vq_lengthlist__16u0__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u0__p6_1, - 0 -}; - -static const long _vq_quantlist__16u0__p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16u0__p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _16u0__p7_0 = { - 4, 81, - (long *)_vq_lengthlist__16u0__p7_0, - 1, -518803456, 1628680192, 2, 0, - (long *)_vq_quantlist__16u0__p7_0, - 0 -}; - -static const long _vq_quantlist__16u0__p7_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__16u0__p7_1[] = { - 1, 5, 5, 6, 5, 9,10,11,11,10,10,10,10,10,10, 5, - 8, 8, 8,10,10,10,10,10,10,10,10,10,10,10, 5, 8, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10, 5,10, 8, - 10,10,10,10,10,10,10,10,10,10,10,10, 4, 8, 9,10, - 10,10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _16u0__p7_1 = { - 2, 225, - (long *)_vq_lengthlist__16u0__p7_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16u0__p7_1, - 0 -}; - -static const long _vq_quantlist__16u0__p7_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__16u0__p7_2[] = { - 1, 6, 6, 7, 8, 7, 7,10, 9,10, 9,11,10, 9,11,10, - 9, 9, 9, 9,10, 6, 8, 7, 9, 9, 8, 8,10,10, 9,11, - 11,12,12,10, 9,11, 9,12,10, 9, 6, 9, 8, 9,12, 8, - 8,11, 9,11,11,12,11,12,12,10,11,11,10,10,11, 7, - 10, 9, 9, 9, 9, 9,10, 9,10, 9,10,10,12,10,10,10, - 11,12,10,10, 7, 9, 9, 9,10, 9, 9,10,10, 9, 9, 9, - 11,11,10,10,10,10, 9, 9,12, 7, 9,10, 9,11, 9,10, - 9,10,11,11,11,10,11,12, 9,12,11,10,10,10, 7, 9, - 9, 9, 9,10,12,10, 9,11,12,10,11,12,12,11, 9,10, - 11,10,11, 7, 9,10,10,11,10, 9,10,11,11,11,10,12, - 12,12,11,11,10,11,11,12, 8, 9,10,12,11,10,10,12, - 12,12,12,12,10,11,11, 9,11,10,12,11,11, 8, 9,10, - 10,11,12,11,11,10,10,10,12,12,12, 9,10,12,12,12, - 12,12, 8,10,11,10,10,12, 9,11,12,12,11,12,12,12, - 12,10,12,10,10,10,10, 8,12,11,11,11,10,10,11,12, - 12,12,12,11,12,12,12,11,11,11,12,10, 9,10,10,12, - 10,12,10,12,12,10,10,10,11,12,12,12,11,12,12,12, - 11,10,11,12,12,12,11,12,12,11,12,12,11,12,12,12, - 12,11,12,12,10,10,10,10,11,11,12,11,12,12,12,12, - 12,12,12,11,12,11,10,11,11,12,11,11, 9,10,10,10, - 12,10,10,11, 9,11,12,11,12,11,12,12,10,11,10,12, - 9, 9, 9,12,11,10,11,10,12,10,12,10,12,12,12,11, - 11,11,11,11,10, 9,10,10,11,10,11,11,12,11,10,11, - 12,12,12,11,11, 9,12,10,12, 9,10,12,10,10,11,10, - 11,11,12,11,10,11,10,11,11,11,11,12,11,11,10, 9, - 10,10,10, 9,11,11,10, 9,12,10,11,12,11,12,12,11, - 12,11,12,11,10,11,10,12,11,12,11,12,11,12,10,11, - 10,10,12,11,10,11,11,11,10, -}; - -static const static_codebook _16u0__p7_2 = { - 2, 441, - (long *)_vq_lengthlist__16u0__p7_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16u0__p7_2, - 0 -}; - -static const long _huff_lengthlist__16u0__single[] = { - 3, 5, 8, 7,14, 8, 9,19, 5, 2, 5, 5, 9, 6, 9,19, - 8, 4, 5, 7, 8, 9,13,19, 7, 4, 6, 5, 9, 6, 9,19, - 12, 8, 7, 9,10,11,13,19, 8, 5, 8, 6, 9, 6, 7,19, - 8, 8,10, 7, 7, 4, 5,19,12,17,19,15,18,13,11,18, -}; - -static const static_codebook _huff_book__16u0__single = { - 2, 64, - (long *)_huff_lengthlist__16u0__single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__16u1__long[] = { - 3, 6,10, 8,12, 8,14, 8,14,19, 5, 3, 5, 5, 7, 6, - 11, 7,16,19, 7, 5, 6, 7, 7, 9,11,12,19,19, 6, 4, - 7, 5, 7, 6,10, 7,18,18, 8, 6, 7, 7, 7, 7, 8, 9, - 18,18, 7, 5, 8, 5, 7, 5, 8, 6,18,18,12, 9,10, 9, - 9, 9, 8, 9,18,18, 8, 7,10, 6, 8, 5, 6, 4,11,18, - 11,15,16,12,11, 8, 8, 6, 9,18,14,18,18,18,16,16, - 16,13,16,18, -}; - -static const static_codebook _huff_book__16u1__long = { - 2, 100, - (long *)_huff_lengthlist__16u1__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__16u1__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16u1__p1_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 7, 7,10,10, 7, - 9,10, 5, 7, 8, 7,10, 9, 7,10,10, 5, 8, 8, 8,10, - 10, 8,10,10, 7,10,10,10,11,12,10,12,13, 7,10,10, - 9,13,11,10,12,13, 5, 8, 8, 8,10,10, 8,10,10, 7, - 10,10,10,12,12, 9,11,12, 7,10,11,10,12,12,10,13, - 11, -}; - -static const static_codebook _16u1__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__16u1__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u1__p1_0, - 0 -}; - -static const long _vq_quantlist__16u1__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16u1__p2_0[] = { - 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 7, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 7, 5, 6, 6, 6, 8, - 8, 6, 8, 8, 6, 8, 8, 7, 7,10, 8, 9, 9, 6, 8, 8, - 7, 9, 8, 8, 9,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 7,10, - 8, -}; - -static const static_codebook _16u1__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__16u1__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u1__p2_0, - 0 -}; - -static const long _vq_quantlist__16u1__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16u1__p3_0[] = { - 1, 5, 5, 8, 8, 6, 7, 7, 9, 9, 5, 7, 7, 9, 9, 9, - 10, 9,11,11, 9, 9,10,11,11, 6, 8, 8,10,10, 8, 9, - 10,11,11, 8, 9,10,11,11,10,11,11,12,13,10,11,11, - 13,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10, 9,11, - 11,10,11,11,13,13,10,11,11,13,12, 9,11,11,14,13, - 10,12,12,15,14,10,12,11,14,13,12,13,13,15,15,12, - 13,13,16,14, 9,11,11,13,14,10,11,12,14,14,10,12, - 12,14,15,12,13,13,14,15,12,13,14,15,16, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, - 14,11,12,12,14,14, 8,10,10,12,12, 9,11,12,12,13, - 10,12,12,13,13,12,12,13,14,15,11,13,13,15,15, 7, - 10,10,12,12, 9,12,11,13,12,10,11,12,13,13,12,13, - 12,15,14,11,12,13,15,15,10,12,12,15,14,11,13,13, - 16,15,11,13,13,16,15,14,13,14,15,16,13,15,15,17, - 17,10,12,12,14,15,11,12,12,15,15,11,13,13,15,16, - 13,15,13,16,15,13,15,15,16,17, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, - 12,14,14, 7,10,10,12,12,10,12,12,14,13, 9,11,12, - 12,13,12,13,13,15,15,12,12,13,13,15, 7,10,10,12, - 13,10,11,12,13,13,10,12,11,13,13,11,13,13,15,15, - 12,13,12,15,14, 9,12,12,15,14,11,13,13,15,15,11, - 12,13,15,15,13,14,14,17,19,13,13,14,16,16,10,12, - 12,14,15,11,13,13,15,16,11,13,12,16,15,13,15,15, - 17,18,14,15,13,16,15, 8,11,11,15,14,10,12,12,16, - 15,10,12,12,16,16,14,15,15,18,17,13,14,15,16,18, - 9,12,12,15,15,11,12,14,16,17,11,13,13,16,15,15, - 15,15,17,18,14,15,16,17,17, 9,12,12,15,15,11,14, - 13,16,16,11,13,13,16,16,15,16,15,17,18,14,16,15, - 17,16,12,14,14,17,16,12,14,15,18,17,13,15,15,17, - 17,15,15,18,16,20,15,16,17,18,18,11,14,14,16,17, - 13,15,14,18,17,13,15,15,17,17,15,17,15,18,17,15, - 17,16,19,18, 8,11,11,14,15,10,12,12,15,15,10,12, - 12,16,16,13,14,14,17,16,14,15,15,17,17, 9,12,12, - 15,16,11,13,13,16,16,11,12,13,16,16,14,16,15,20, - 17,14,16,16,17,17, 9,12,12,15,16,11,13,13,16,17, - 11,13,13,17,16,14,15,15,17,18,15,15,15,18,18,11, - 14,14,17,16,13,15,15,17,17,13,14,14,18,17,15,16, - 16,18,19,15,15,17,17,19,11,14,14,16,17,13,15,14, - 17,19,13,15,14,18,17,15,17,16,18,18,15,17,15,18, - 16, -}; - -static const static_codebook _16u1__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__16u1__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u1__p3_0, - 0 -}; - -static const long _vq_quantlist__16u1__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16u1__p4_0[] = { - 4, 5, 5, 8, 8, 6, 6, 7, 9, 9, 6, 6, 6, 9, 9, 9, - 10, 9,11,11, 9, 9,10,11,11, 6, 7, 7,10, 9, 7, 7, - 8, 9,10, 7, 7, 8,10,10,10,10,10,10,12, 9, 9,10, - 11,12, 6, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 7,10, - 10, 9,10, 9,12,11,10,10, 9,12,10, 9,10,10,12,11, - 10,10,10,12,12, 9,10,10,12,12,12,11,12,13,13,11, - 11,12,12,13, 9,10,10,11,12, 9,10,10,12,12,10,10, - 10,12,12,11,12,11,14,13,11,12,12,14,13, 5, 7, 7, - 10,10, 7, 8, 8,10,10, 7, 8, 7,10,10,10,10,10,12, - 12,10,10,10,12,12, 6, 8, 7,10,10, 7, 7, 9,10,11, - 8, 9, 9,11,10,10,10,11,11,13,10,10,11,12,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,10,11,10,11, - 10,13,11,10,11,10,12,12,10,11,10,12,11,10,10,10, - 12,13,10,11,11,13,12,11,11,13,11,14,12,12,13,14, - 14, 9,10,10,12,13,10,11,10,13,12,10,11,11,12,13, - 11,12,11,14,12,12,13,13,15,14, 5, 7, 7,10,10, 7, - 7, 8,10,10, 7, 8, 8,10,10,10,10,10,11,12,10,10, - 10,12,12, 7, 8, 8,10,10, 8, 9, 8,11,10, 7, 8, 9, - 10,11,10,11,11,12,12,10,10,11,11,13, 7, 7, 8,10, - 10, 8, 8, 9,10,11, 7, 9, 7,11,10,10,11,11,13,12, - 11,11,10,13,11, 9,10,10,12,12,10,11,11,13,12,10, - 10,11,12,12,12,13,13,14,14,11,11,12,12,14,10,10, - 11,12,12,10,11,11,12,13,10,10,10,13,12,12,13,13, - 15,14,12,13,10,14,11, 8,10,10,12,12,10,11,10,13, - 13, 9,10,10,12,12,12,13,13,15,14,11,12,12,13,13, - 9,10,10,13,12,10,10,11,13,13,10,11,10,13,12,12, - 12,13,14,15,12,13,12,15,13, 9,10,10,12,13,10,11, - 10,13,12,10,10,11,12,13,12,14,12,15,13,12,12,13, - 14,15,11,12,11,14,13,11,11,12,14,15,12,13,12,15, - 14,13,11,15,11,16,13,14,14,16,15,11,12,12,14,14, - 11,12,11,14,13,12,12,13,14,15,13,14,12,16,12,14, - 14,14,15,15, 8,10,10,12,12, 9,10,10,12,12,10,10, - 11,13,13,11,12,12,13,13,12,13,13,14,15, 9,10,10, - 13,12,10,11,11,13,12,10,10,11,13,13,12,13,12,15, - 14,12,12,13,13,16, 9, 9,10,12,13,10,10,11,12,13, - 10,11,10,13,13,12,12,13,13,15,13,13,12,15,13,11, - 12,12,14,14,12,13,12,15,14,11,11,12,13,14,14,14, - 14,16,15,13,12,15,12,16,11,11,12,13,14,12,13,13, - 14,15,10,12,11,14,13,14,15,14,16,16,13,14,11,15, - 11, -}; - -static const static_codebook _16u1__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__16u1__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u1__p4_0, - 0 -}; - -static const long _vq_quantlist__16u1__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16u1__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, - 10,10, 4, 5, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, - 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 7, 8, 8, - 10, 9,11,11,12,11, 7, 8, 8, 9, 9,11,11,12,12, 9, - 10,10,11,11,12,12,13,12, 9,10,10,11,11,12,12,12, - 13, -}; - -static const static_codebook _16u1__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__16u1__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16u1__p5_0, - 0 -}; - -static const long _vq_quantlist__16u1__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16u1__p6_0[] = { - 3, 4, 4, 6, 6, 7, 7, 9, 9, 4, 4, 4, 6, 6, 8, 8, - 9, 9, 4, 4, 4, 6, 6, 7, 7, 9, 9, 6, 6, 6, 7, 7, - 8, 8,10, 9, 6, 6, 6, 7, 7, 8, 8, 9,10, 7, 8, 7, - 8, 8, 9, 9,10,10, 7, 8, 8, 8, 8, 9, 9,10,10, 9, - 9, 9,10,10,10,10,11,11, 9, 9, 9,10,10,10,10,11, - 11, -}; - -static const static_codebook _16u1__p6_0 = { - 2, 81, - (long *)_vq_lengthlist__16u1__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16u1__p6_0, - 0 -}; - -static const long _vq_quantlist__16u1__p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16u1__p7_0[] = { - 1, 4, 4, 4, 8, 8, 4, 8, 8, 5,11, 9, 8,12,11, 8, - 12,11, 5,10,11, 8,11,12, 8,11,12, 4,11,11,11,14, - 13,10,13,13, 8,14,13,12,14,16,12,16,15, 8,14,14, - 13,16,14,12,15,16, 4,11,11,10,14,13,11,14,14, 8, - 15,14,12,15,15,12,14,16, 8,14,14,11,16,15,12,15, - 13, -}; - -static const static_codebook _16u1__p7_0 = { - 4, 81, - (long *)_vq_lengthlist__16u1__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16u1__p7_0, - 0 -}; - -static const long _vq_quantlist__16u1__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16u1__p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 6, 5, 7, 7, - 8, 8, 8, 8, 8, 8, 4, 5, 6, 7, 7, 8, 8, 8, 8, 8, - 8, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 7, 8, 8, 8, 8, 9, 9, 9,10, - 9,10, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, 9, 8, 8, 8, - 9, 9,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9,10, - 10,10,10, 8, 8, 8, 9, 9, 9,10,10,10,10,10, 8, 8, - 8, 9, 9,10,10,10,10,10,10, -}; - -static const static_codebook _16u1__p7_1 = { - 2, 121, - (long *)_vq_lengthlist__16u1__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16u1__p7_1, - 0 -}; - -static const long _vq_quantlist__16u1__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16u1__p8_0[] = { - 1, 4, 4, 5, 5, 8, 8,10,10,12,12, 4, 7, 7, 8, 8, - 9, 9,12,11,14,13, 4, 7, 7, 7, 8, 9,10,11,11,13, - 12, 5, 8, 8, 9, 9,11,11,12,13,15,14, 5, 7, 8, 9, - 9,11,11,13,13,17,15, 8, 9,10,11,11,12,13,17,14, - 17,16, 8,10, 9,11,11,12,12,13,15,15,17,10,11,11, - 12,13,14,15,15,16,16,17, 9,11,11,12,12,14,15,17, - 15,15,16,11,14,12,14,15,16,15,16,16,16,15,11,13, - 13,14,14,15,15,16,16,15,16, -}; - -static const static_codebook _16u1__p8_0 = { - 2, 121, - (long *)_vq_lengthlist__16u1__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__16u1__p8_0, - 0 -}; - -static const long _vq_quantlist__16u1__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16u1__p8_1[] = { - 2, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 4, 6, 6, 7, 7, - 8, 7, 8, 8, 8, 8, 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, - 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, - 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 8, - 8, 9, 9, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _16u1__p8_1 = { - 2, 121, - (long *)_vq_lengthlist__16u1__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16u1__p8_1, - 0 -}; - -static const long _vq_quantlist__16u1__p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__16u1__p9_0[] = { - 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, -}; - -static const static_codebook _16u1__p9_0 = { - 2, 225, - (long *)_vq_lengthlist__16u1__p9_0, - 1, -514071552, 1627381760, 4, 0, - (long *)_vq_quantlist__16u1__p9_0, - 0 -}; - -static const long _vq_quantlist__16u1__p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__16u1__p9_1[] = { - 1, 6, 5, 9, 9,10,10, 6, 7, 9, 9,10,10,10,10, 5, - 10, 8,10, 8,10,10, 8, 8,10, 9,10,10,10,10, 5, 8, - 9,10,10,10,10, 8,10,10,10,10,10,10,10, 9,10,10, - 10,10,10,10, 9, 9,10,10,10,10,10,10, 9, 9, 8, 9, - 10,10,10, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10, 8,10,10,10,10, - 10,10,10,10,10,10,10,10,10, 6, 8, 8,10,10,10, 8, - 10,10,10,10,10,10,10,10, 5, 8, 8,10,10,10, 9, 9, - 10,10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _16u1__p9_1 = { - 2, 225, - (long *)_vq_lengthlist__16u1__p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__16u1__p9_1, - 0 -}; - -static const long _vq_quantlist__16u1__p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__16u1__p9_2[] = { - 1, 6, 6, 7, 8, 8,11,10, 9, 9,11, 9,10, 9,11,11, - 9, 6, 7, 6,11, 8,11, 9,10,10,11, 9,11,10,10,10, - 11, 9, 5, 7, 7, 8, 8,10,11, 8, 8,11, 9, 9,10,11, - 9,10,11, 8, 9, 6, 8, 8, 9, 9,10,10,11,11,11, 9, - 11,10, 9,11, 8, 8, 8, 9, 8, 9,10,11, 9, 9,11,11, - 10, 9, 9,11,10, 8,11, 8, 9, 8,11, 9,10, 9,10,11, - 11,10,10, 9,10,10, 8, 8, 9,10,10,10, 9,11, 9,10, - 11,11,11,11,10, 9,11, 9, 9,11,11,10, 8,11,11,11, - 9,10,10,11,10,11,11, 9,11,10, 9,11,10,10,10,10, - 9,11,10,11,10, 9, 9,10,11, 9, 8,10,11,11,10,10, - 11, 9,11,10,11,11,10,11, 9, 9, 8,10, 8, 9,11, 9, - 8,10,10, 9,11,10,11,10,11, 9,11, 8,10,11,11,11, - 11,10,10,11,11,11,11,10,11,11,10, 9, 8,10,10, 9, - 11,10,11,11,11, 9, 9, 9,11,11,11,10,10, 9, 9,10, - 9,11,11,11,11, 8,10,11,10,11,11,10,11,11, 9, 9, - 9,10, 9,11, 9,11,11,11,11,11,10,11,11,10,11,10, - 11,11, 9,11,10,11,10, 9,10, 9,10,10,11,11,11,11, - 9,10, 9,10,11,11,10,11,11,11,11,11,11,10,11,11, - 10, -}; - -static const static_codebook _16u1__p9_2 = { - 2, 289, - (long *)_vq_lengthlist__16u1__p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16u1__p9_2, - 0 -}; - -static const long _huff_lengthlist__16u1__short[] = { - 5, 7,10, 9,11,10,15,11,13,16, 6, 4, 6, 6, 7, 7, - 10, 9,12,16,10, 6, 5, 6, 6, 7,10,11,16,16, 9, 6, - 7, 6, 7, 7,10, 8,14,16,11, 6, 5, 4, 5, 6, 8, 9, - 15,16, 9, 6, 6, 5, 6, 6, 9, 8,14,16,12, 7, 6, 6, - 5, 6, 6, 7,13,16, 8, 6, 7, 6, 5, 5, 4, 4,11,16, - 9, 8, 9, 9, 7, 7, 6, 5,13,16,14,14,16,15,16,15, - 16,16,16,16, -}; - -static const static_codebook _huff_book__16u1__short = { - 2, 100, - (long *)_huff_lengthlist__16u1__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__16u2__long[] = { - 5, 8,10,10,10,11,11,12,14,18, 7, 5, 5, 6, 8, 9, - 10,12,14,17, 9, 5, 4, 5, 6, 8,10,11,13,19, 9, 5, - 4, 4, 5, 6, 9,10,12,17, 8, 6, 5, 4, 4, 5, 7,10, - 11,15, 8, 7, 7, 6, 5, 5, 6, 9,11,14, 8, 9, 8, 7, - 6, 5, 6, 7,11,14, 9,11,11, 9, 7, 6, 6, 6, 9,14, - 11,14,15,13, 9, 8, 7, 7, 9,14,13,15,19,17,12,11, - 10, 9,10,14, -}; - -static const static_codebook _huff_book__16u2__long = { - 2, 100, - (long *)_huff_lengthlist__16u2__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__16u2_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16u2_p1_0[] = { - 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 9, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 8, 9, 9, 5, 7, 7, 8, 9, - 9, 7, 9, 9, 7, 9, 9, 9,10,11, 9,10,10, 7, 9, 9, - 9,10, 9, 9,10,11, 5, 8, 7, 7, 9, 9, 8, 9, 9, 7, - 9, 9, 9,11,10, 9, 9,10, 7, 9, 9, 9,10,10, 9,11, - 10, -}; - -static const static_codebook _16u2_p1_0 = { - 4, 81, - (long *)_vq_lengthlist__16u2_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__16u2_p1_0, - 0 -}; - -static const long _vq_quantlist__16u2_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16u2_p2_0[] = { - 3, 5, 5, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 9, - 10, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 8, 8,10,10,10,10,10,12,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 7, 8, 8,10,10, 7, 8, 8,10, - 10, 9,10,10,12,11,10,10,10,12,12, 9,10,10,12,12, - 10,10,10,12,12, 9,10,10,12,12,12,12,12,14,14,11, - 12,12,13,14, 9,10,10,12,12, 9,10,10,12,12,10,10, - 10,12,12,11,12,12,14,13,12,12,12,14,13, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, - 12,10,10,10,12,12, 7, 8, 8,11,10, 8, 9, 9,11,11, - 8, 9, 9,11,11,10,11,11,12,13,10,11,11,12,13, 7, - 8, 8,10,10, 8, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,12,10,11,11,13,13,10,11,10,13,12,10,11,11, - 13,13,10,11,11,13,13,12,12,13,13,14,12,13,13,14, - 14, 9,10,10,12,12,10,11,10,13,12,10,11,11,13,13, - 12,13,12,14,13,12,13,13,14,15, 5, 7, 7, 9,10, 7, - 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12,12,10,10, - 11,12,12, 7, 8, 8,10,10, 8, 9, 9,11,11, 8, 8, 9, - 10,11,10,11,11,13,13,10,10,11,12,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,12, - 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,13,10, - 10,11,12,13,12,13,13,15,14,12,12,13,12,14, 9,10, - 11,12,13,10,11,11,13,13,10,11,11,13,13,12,13,13, - 14,14,12,13,12,14,13, 8,10,10,12,12, 9,11,10,13, - 12, 9,10,10,12,13,12,13,13,14,14,12,12,12,14,14, - 9,10,10,13,13,10,11,11,13,13,10,11,11,13,13,13, - 13,13,14,15,12,13,13,14,15, 9,10,10,12,13,10,11, - 10,13,13,10,11,11,12,13,12,13,12,15,14,12,13,13, - 14,15,11,12,12,15,14,12,12,13,14,15,12,13,13,15, - 14,13,13,15,14,16,14,14,14,16,15,11,12,12,14,14, - 11,12,12,14,14,12,13,13,14,15,13,14,13,15,13,14, - 14,14,15,16, 8, 9,10,12,12, 9,10,10,13,12, 9,10, - 11,12,13,12,12,12,14,14,12,13,13,14,14, 9,10,10, - 13,12,10,11,11,13,13,10,10,11,13,13,12,13,13,15, - 14,12,12,13,14,15, 9,10,10,13,13,10,11,11,13,13, - 10,11,11,13,13,12,13,13,14,14,13,13,13,15,15,11, - 12,12,14,13,12,13,13,15,14,11,12,12,14,14,14,14, - 14,16,15,13,13,14,13,16,11,12,12,14,14,12,13,13, - 14,15,12,13,12,14,14,14,14,14,16,16,14,15,13,16, - 14, -}; - -static const static_codebook _16u2_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__16u2_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u2_p2_0, - 0 -}; - -static const long _vq_quantlist__16u2_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__16u2_p3_0[] = { - 2, 4, 4, 6, 6, 7, 7, 9, 9, 4, 5, 5, 6, 6, 8, 7, - 9, 9, 4, 5, 5, 6, 6, 7, 8, 9, 9, 6, 6, 6, 7, 7, - 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, - 8, 8, 9, 9,11,10, 7, 7, 8, 8, 8, 9, 9,10,11, 9, - 9, 9,10,10,11,10,11,11, 9, 9, 9,10,10,10,11,11, - 11, -}; - -static const static_codebook _16u2_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__16u2_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__16u2_p3_0, - 0 -}; - -static const long _vq_quantlist__16u2_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__16u2_p4_0[] = { - 2, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11,11, - 11, 5, 5, 5, 7, 6, 8, 7, 9, 9, 9, 9,10,10,11,11, - 12,12, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 9,10,10,11, - 11,12,12, 6, 7, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10, - 11,11,11,11,12,12, 7, 7, 8, 8, 8, 9, 9, 9, 9,10, - 10,11,11,11,11,12,12, 8, 9, 9, 9, 9, 9, 9,10,10, - 10,10,11,11,12,12,12,12, 8, 9, 9, 9, 9, 9, 9,10, - 10,10,10,11,11,12,12,12,12, 9, 9, 9, 9, 9,10,10, - 10,10,10,11,11,11,12,12,13,13, 9, 9, 9, 9, 9,10, - 10,10,10,11,10,11,11,12,12,13,13,10,10,10,10,10, - 11,11,11,11,11,11,11,12,12,12,13,13,10,10,10,10, - 10,11,11,11,11,11,11,12,11,12,12,13,13,11,11,11, - 11,11,11,11,12,12,12,12,12,12,13,13,13,13,11,11, - 11,11,11,11,11,12,12,12,12,13,12,13,13,13,13,11, - 12,12,12,12,12,12,12,12,13,13,13,13,13,13,14,14, - 11,12,12,12,12,12,12,12,13,13,13,13,13,13,13,14, - 14, -}; - -static const static_codebook _16u2_p4_0 = { - 2, 289, - (long *)_vq_lengthlist__16u2_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__16u2_p4_0, - 0 -}; - -static const long _vq_quantlist__16u2_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__16u2_p5_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 7, 9, 9, 7, - 9,10, 5, 8, 8, 7,10, 9, 7,10, 9, 5, 8, 8, 8,11, - 10, 8,10,10, 7,10,10, 9, 9,12,10,12,12, 7,10,10, - 9,12,10,10,11,12, 5, 8, 8, 8,10,10, 8,11,11, 7, - 11,10,10,12,11, 9,10,12, 7,10,11,10,12,12, 9,12, - 9, -}; - -static const static_codebook _16u2_p5_0 = { - 4, 81, - (long *)_vq_lengthlist__16u2_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__16u2_p5_0, - 0 -}; - -static const long _vq_quantlist__16u2_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16u2_p5_1[] = { - 2, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, - 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 9, 9, -}; - -static const static_codebook _16u2_p5_1 = { - 2, 121, - (long *)_vq_lengthlist__16u2_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16u2_p5_1, - 0 -}; - -static const long _vq_quantlist__16u2_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__16u2_p6_0[] = { - 1, 5, 4, 7, 7, 8, 8, 8, 8,10,10,11,11, 4, 6, 6, - 7, 7, 9, 9, 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, - 9, 9, 9,10,10,11,11, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 7, 7, 7, 9, 8,10, 9,10,10,11,11,12, - 12, 8, 9, 9, 9,10,10,10,11,11,12,12,13,13, 8, 9, - 9,10, 9,10,10,11,11,12,12,13,13, 8, 9, 9,10,10, - 11,11,11,11,12,12,13,13, 8, 9, 9,10,10,11,11,12, - 11,12,12,13,13,10,10,10,11,11,12,12,12,12,13,13, - 14,14,10,10,10,11,11,12,12,12,12,13,13,14,14,11, - 11,11,12,12,13,13,13,13,14,14,14,14,11,11,11,12, - 12,13,13,13,13,14,14,14,14, -}; - -static const static_codebook _16u2_p6_0 = { - 2, 169, - (long *)_vq_lengthlist__16u2_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__16u2_p6_0, - 0 -}; - -static const long _vq_quantlist__16u2_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__16u2_p6_1[] = { - 2, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _16u2_p6_1 = { - 2, 25, - (long *)_vq_lengthlist__16u2_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__16u2_p6_1, - 0 -}; - -static const long _vq_quantlist__16u2_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__16u2_p7_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 6, 6, - 8, 8, 9, 9, 9, 9,10,10,11,10, 4, 6, 6, 8, 8, 9, - 9, 9, 9,10,10,11,11, 7, 8, 8,10, 9,10,10,10,10, - 11,11,12,12, 7, 8, 8,10,10,10,10,10,10,11,11,12, - 12, 8, 9, 9,10,10,11,11,11,11,12,12,13,13, 8, 9, - 9,10,10,11,11,11,11,12,12,13,13, 8, 9, 9,11,10, - 11,11,12,12,13,13,14,13, 8, 9, 9,10,10,11,11,12, - 12,13,13,13,13, 9,10,10,11,11,12,12,13,13,13,13, - 14,14, 9,10,10,11,11,12,12,13,13,13,13,14,14,10, - 11,11,12,12,13,13,14,13,14,14,15,14,10,11,11,12, - 12,13,13,14,13,14,14,15,14, -}; - -static const static_codebook _16u2_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__16u2_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__16u2_p7_0, - 0 -}; - -static const long _vq_quantlist__16u2_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__16u2_p7_1[] = { - 2, 5, 5, 7, 7, 7, 7, 7, 7, 8, 8, 5, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _16u2_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__16u2_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__16u2_p7_1, - 0 -}; - -static const long _vq_quantlist__16u2_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__16u2_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 7, 7, 9, 8,10, 9,11,11, 4, - 7, 6, 9, 8, 9, 9, 9, 9,10, 9,11, 9,12, 9, 4, 6, - 7, 8, 8, 9, 9, 9, 9,10,10,10,11,11,12, 7, 9, 8, - 10,10,11,11,10,10,11,11,12,12,13,12, 7, 8, 8,10, - 10,10,11,10,10,11,11,11,12,12,13, 8, 9, 9,11,11, - 11,11,11,11,12,12,13,13,13,13, 8, 9, 9,11,11,11, - 11,11,11,12,12,13,13,13,14, 8, 9, 9,10,10,11,11, - 12,11,13,13,14,13,14,14, 8, 9, 9,10,10,11,11,12, - 12,12,12,13,13,14,14, 9,10,10,11,11,12,12,13,12, - 13,13,14,14,15,15, 9,10,10,11,11,12,12,12,13,13, - 13,14,14,14,15,10,11,11,12,12,13,13,14,13,14,14, - 15,14,15,15,10,11,11,12,12,13,12,13,14,14,14,14, - 14,15,15,11,12,12,13,13,13,13,14,14,15,14,15,15, - 16,16,11,12,12,13,13,13,13,14,14,14,15,15,15,16, - 16, -}; - -static const static_codebook _16u2_p8_0 = { - 2, 225, - (long *)_vq_lengthlist__16u2_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__16u2_p8_0, - 0 -}; - -static const long _vq_quantlist__16u2_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__16u2_p8_1[] = { - 3, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10, 5, 6, 6, 7, 7, 8, - 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, - 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, - 10,10,10,10, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9,10, 9,10,10,10, 9,10, 9, 8, 8, 8, 9, 8, 9, 9, - 9, 9,10, 9,10,10,10,10,10,10,10,10,10,10, 8, 8, - 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, - 10,10,10, 8, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10, - 10,10,10,10,10,10,10,10, 8, 9, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10, 9, 9, 9,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10, 9,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _16u2_p8_1 = { - 2, 441, - (long *)_vq_lengthlist__16u2_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__16u2_p8_1, - 0 -}; - -static const long _vq_quantlist__16u2_p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__16u2_p9_0[] = { - 1, 5, 3, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, - 7, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 7, - 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _16u2_p9_0 = { - 2, 225, - (long *)_vq_lengthlist__16u2_p9_0, - 1, -510036736, 1631393792, 4, 0, - (long *)_vq_quantlist__16u2_p9_0, - 0 -}; - -static const long _vq_quantlist__16u2_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const long _vq_lengthlist__16u2_p9_1[] = { - 1, 4, 4, 7, 7, 7, 7, 7, 6, 9, 7,10, 8,12,12,13, - 13,14,14, 4, 7, 7, 9, 9, 9, 8, 9, 8,10, 9,11, 9, - 14, 9,14,10,13,11, 4, 7, 7, 9, 9, 9, 9, 8, 9,10, - 10,11,11,12,13,12,13,14,15, 7, 9, 9,10,11,10,10, - 10,10,11,12,13,13,13,14,17,14,15,16, 7, 9, 9,10, - 10,10,10,10,10,11,12,13,13,14,14,15,15,18,18, 8, - 9, 9,11,10,11,11,11,12,13,12,14,14,16,15,15,17, - 18,15, 8, 9, 9,10,10,11,11,11,11,13,13,14,14,15, - 15,15,16,16,18, 7, 9, 8,10,10,11,11,12,12,14,14, - 15,15,16,16,15,17,16,18, 8, 9, 9,10,10,11,12,12, - 12,13,13,16,15,17,16,17,18,17,18, 9,10,10,12,11, - 13,13,14,13,14,14,15,17,16,18,17,18,17,18, 9,10, - 10,12,11,12,13,13,14,15,16,14,15,16,18,18,18,18, - 17,11,11,11,13,13,14,14,16,15,15,15,16,15,15,18, - 18,18,17,16,11,11,12,13,13,15,14,15,16,16,16,17, - 16,15,18,17,18,16,18,12,13,13,15,15,15,16,18,16, - 17,16,17,16,17,17,17,18,18,17,13,13,13,15,13,16, - 15,17,16,16,16,18,18,18,18,16,17,17,18,13,15,14, - 15,15,18,17,18,18,18,16,18,17,18,17,18,16,17,17, - 14,14,14,15,16,17,16,18,18,18,17,18,17,18,18,18, - 16,16,16,14,17,16,17,15,16,18,18,17,18,17,18,17, - 18,18,18,17,18,17,15,16,15,18,15,18,17,16,18,18, - 18,18,18,18,17,18,16,18,17, -}; - -static const static_codebook _16u2_p9_1 = { - 2, 361, - (long *)_vq_lengthlist__16u2_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__16u2_p9_1, - 0 -}; - -static const long _vq_quantlist__16u2_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__16u2_p9_2[] = { - 2, 3, 4, 4, 4, 5, 5, 6, 5, 6, 6, 6, 6, 6, 6, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 7, 8, 8, 8, 8, 8, - 8, -}; - -static const static_codebook _16u2_p9_2 = { - 1, 49, - (long *)_vq_lengthlist__16u2_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__16u2_p9_2, - 0 -}; - -static const long _huff_lengthlist__16u2__short[] = { - 8,11,13,13,15,16,19,19,19,19,11, 8, 8, 9, 9,11, - 13,15,19,20,14, 8, 7, 7, 8, 9,12,13,15,20,15, 9, - 6, 5, 5, 7,10,12,14,18,14, 9, 7, 5, 3, 4, 7,10, - 12,16,13,10, 8, 6, 3, 3, 5, 8,11,14,11,10, 9, 7, - 5, 4, 4, 6,11,14,10,10,10, 8, 6, 5, 5, 6,10,14, - 10,10,10, 9, 8, 7, 7, 7,10,14,11,12,12,12,11,10, - 10,10,12,16, -}; - -static const static_codebook _huff_book__16u2__short = { - 2, 100, - (long *)_huff_lengthlist__16u2__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__8u0__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8u0__p1_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, - 10,10, 5, 8, 8, 7,10,10, 8,10,10, 4, 9, 8, 8,11, - 11, 8,11,11, 7,11,11,10,11,13,10,13,13, 7,11,11, - 10,13,12,10,13,13, 5, 9, 8, 8,11,11, 8,11,11, 7, - 11,11, 9,13,13,10,12,13, 7,11,11,10,13,13,10,13, - 11, -}; - -static const static_codebook _8u0__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__8u0__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8u0__p1_0, - 0 -}; - -static const long _vq_quantlist__8u0__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8u0__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 6, 7, 8, 6, - 7, 8, 5, 7, 7, 6, 8, 8, 7, 9, 7, 5, 7, 7, 7, 9, - 9, 7, 8, 8, 6, 9, 8, 7, 7,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 9, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 9, 8,10,10, 7,10, - 8, -}; - -static const static_codebook _8u0__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__8u0__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8u0__p2_0, - 0 -}; - -static const long _vq_quantlist__8u0__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8u0__p3_0[] = { - 1, 5, 5, 7, 7, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, - 10, 9,11,11, 8, 9, 9,11,11, 6, 8, 8,10,10, 8,10, - 10,11,11, 8,10,10,11,11,10,11,11,12,12,10,11,11, - 12,13, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, - 11, 9,10,11,12,12,10,11,11,12,12, 8,11,11,14,13, - 10,12,11,15,13,10,12,11,14,14,12,13,12,16,14,12, - 14,12,16,15, 8,11,11,13,14,10,11,12,13,15,10,11, - 12,13,15,11,12,13,14,15,12,12,14,14,16, 5, 8, 8, - 11,11, 9,11,11,12,12, 8,10,11,12,12,11,12,12,15, - 14,11,12,12,14,14, 7,11,10,13,12,10,11,12,13,14, - 10,12,12,14,13,12,13,13,14,15,12,13,13,15,15, 7, - 10,11,12,13,10,12,11,14,13,10,12,13,13,15,12,13, - 12,14,14,11,13,13,15,16, 9,12,12,15,14,11,13,13, - 15,16,11,13,13,16,16,13,14,15,15,15,12,14,15,17, - 16, 9,12,12,14,15,11,13,13,15,16,11,13,13,16,18, - 13,14,14,17,16,13,15,15,17,18, 5, 8, 9,11,11, 8, - 11,11,12,12, 8,10,11,12,12,11,12,12,14,14,11,12, - 12,14,15, 7,11,10,12,13,10,12,12,14,13,10,11,12, - 13,14,11,13,13,15,14,12,13,13,14,15, 7,10,11,13, - 13,10,12,12,13,14,10,12,12,13,13,11,13,13,16,16, - 12,13,13,15,14, 9,12,12,16,15,10,13,13,15,15,11, - 13,13,17,15,12,15,15,18,17,13,14,14,15,16, 9,12, - 12,15,15,11,13,13,15,16,11,13,13,15,15,12,15,15, - 16,16,13,15,14,17,15, 7,11,11,15,15,10,13,13,16, - 15,10,13,13,15,16,14,15,15,17,19,13,15,14,15,18, - 9,12,12,16,16,11,13,14,17,16,11,13,13,17,16,15, - 15,16,17,19,13,15,16, 0,18, 9,12,12,16,15,11,14, - 13,17,17,11,13,14,16,16,15,16,16,19,18,13,15,15, - 17,19,11,14,14,19,16,12,14,15, 0,18,12,16,15,18, - 17,15,15,18,16,19,14,15,17,19,19,11,14,14,18,19, - 13,15,14,19,19,12,16,15,18,17,15,17,15, 0,16,14, - 17,16,19, 0, 7,11,11,14,14,10,12,12,15,15,10,13, - 13,16,15,13,15,15,17, 0,14,15,15,16,19, 9,12,12, - 16,16,11,14,14,16,16,11,13,13,16,16,14,17,16,19, - 0,14,18,17,17,19, 9,12,12,15,16,11,13,13,15,17, - 12,14,13,19,16,13,15,15,17,19,15,17,16,17,19,11, - 14,14,19,16,12,15,15,19,17,13,14,15,17,19,14,16, - 17,19,19,16,15,16,17,19,11,15,14,16,16,12,15,15, - 19, 0,12,14,15,19,19,14,16,16, 0,18,15,19,14,18, - 16, -}; - -static const static_codebook _8u0__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__8u0__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u0__p3_0, - 0 -}; - -static const long _vq_quantlist__8u0__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8u0__p4_0[] = { - 3, 5, 5, 8, 8, 5, 6, 7, 9, 9, 6, 7, 6, 9, 9, 9, - 9, 9,10,11, 9, 9, 9,11,10, 6, 7, 7,10,10, 7, 7, - 8,10,10, 7, 8, 8,10,10,10,10,10,10,11, 9,10,10, - 11,12, 6, 7, 7,10,10, 7, 8, 8,10,10, 7, 8, 7,10, - 10, 9,10,10,12,11,10,10,10,11,10, 9,10,10,12,11, - 10,10,10,13,11, 9,10,10,12,12,11,11,12,12,13,11, - 11,11,12,13, 9,10,10,12,12,10,10,11,12,12,10,10, - 11,12,12,11,11,11,13,13,11,12,12,13,13, 5, 7, 7, - 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,11,12, - 12,10,11,10,12,12, 7, 8, 8,11,11, 7, 8, 9,10,11, - 8, 9, 9,11,11,11,10,11,10,12,10,11,11,12,13, 7, - 8, 8,10,11, 8, 9, 8,12,10, 8, 9, 9,11,12,10,11, - 10,13,11,10,11,11,13,12, 9,11,10,13,12,10,10,11, - 12,12,10,11,11,13,13,12,10,13,11,14,11,12,12,15, - 13, 9,11,11,13,13,10,11,11,13,12,10,11,11,12,14, - 12,13,11,14,12,12,12,12,14,14, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,11,10,10,11,11,12,12,10,11, - 10,12,12, 7, 8, 8,10,11, 8, 9, 9,12,11, 8, 8, 9, - 10,11,10,11,11,12,13,11,10,11,11,13, 6, 8, 8,10, - 11, 8, 9, 9,11,11, 7, 9, 7,11,10,10,11,11,12,12, - 10,11,10,13,10, 9,11,10,13,12,10,12,11,13,13,10, - 10,11,12,13,11,12,13,15,14,11,11,13,12,13, 9,10, - 11,12,13,10,11,11,12,13,10,11,10,13,12,12,13,13, - 13,14,12,12,11,14,11, 8,10,10,12,13,10,11,11,13, - 13,10,11,10,13,13,12,13,14,15,14,12,12,12,14,13, - 9,10,10,13,12,10,10,12,13,13,10,11,11,15,12,12, - 12,13,15,14,12,13,13,15,13, 9,10,11,12,13,10,12, - 10,13,12,10,11,11,12,13,12,14,12,15,13,12,12,12, - 15,14,11,12,11,14,13,11,11,12,14,14,12,13,13,14, - 13,13,11,15,11,15,14,14,14,16,15,11,12,12,13,14, - 11,13,11,14,14,12,12,13,14,15,12,14,12,15,12,13, - 15,14,16,15, 8,10,10,12,12,10,10,10,12,13,10,11, - 11,13,13,12,12,12,13,14,13,13,13,15,15, 9,10,10, - 12,12,10,11,11,13,12,10,10,11,13,13,12,12,12,14, - 14,12,12,13,15,14, 9,10,10,13,12,10,10,12,12,13, - 10,11,10,13,13,12,13,13,14,14,12,13,12,14,13,11, - 12,12,14,13,12,13,12,14,14,10,12,12,14,14,14,14, - 14,16,14,13,12,14,12,15,10,12,12,14,15,12,13,13, - 14,16,11,12,11,15,14,13,14,14,14,15,13,14,11,14, - 12, -}; - -static const static_codebook _8u0__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__8u0__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u0__p4_0, - 0 -}; - -static const long _vq_quantlist__8u0__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__8u0__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 7, 8, 8, - 10,10, 4, 6, 6, 8, 8, 8, 8,10,10, 6, 8, 8, 9, 9, - 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 7, 8, 8, - 9, 9,10,10,12,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,11,11,12,12,12, 9,10,10,11,11,12,12,12, - 12, -}; - -static const static_codebook _8u0__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__8u0__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8u0__p5_0, - 0 -}; - -static const long _vq_quantlist__8u0__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__8u0__p6_0[] = { - 1, 4, 4, 7, 7, 9, 9,11,11,12,12,16,16, 3, 6, 6, - 9, 9,11,11,12,12,13,14,18,16, 3, 6, 7, 9, 9,11, - 11,13,12,14,14,17,16, 7, 9, 9,11,11,12,12,14,14, - 14,14,17,16, 7, 9, 9,11,11,13,12,13,13,14,14,17, - 0, 9,11,11,12,13,14,14,14,13,15,14,17,17, 9,11, - 11,12,12,14,14,13,14,14,15, 0, 0,11,12,12,15,14, - 15,14,15,14,15,16,17, 0,11,12,13,13,13,14,14,15, - 14,15,15, 0, 0,12,14,14,15,15,14,16,15,15,17,16, - 0,18,13,14,14,15,14,15,14,15,16,17,16, 0, 0,17, - 17,18, 0,16,18,16, 0, 0, 0,17, 0, 0,16, 0, 0,16, - 16, 0,15, 0,17, 0, 0, 0, 0, -}; - -static const static_codebook _8u0__p6_0 = { - 2, 169, - (long *)_vq_lengthlist__8u0__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__8u0__p6_0, - 0 -}; - -static const long _vq_quantlist__8u0__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8u0__p6_1[] = { - 1, 4, 4, 6, 6, 4, 6, 5, 7, 7, 4, 5, 6, 7, 7, 6, - 7, 7, 7, 7, 6, 7, 7, 7, 7, -}; - -static const static_codebook _8u0__p6_1 = { - 2, 25, - (long *)_vq_lengthlist__8u0__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u0__p6_1, - 0 -}; - -static const long _vq_quantlist__8u0__p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8u0__p7_0[] = { - 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _8u0__p7_0 = { - 4, 81, - (long *)_vq_lengthlist__8u0__p7_0, - 1, -518803456, 1628680192, 2, 0, - (long *)_vq_quantlist__8u0__p7_0, - 0 -}; - -static const long _vq_quantlist__8u0__p7_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__8u0__p7_1[] = { - 1, 5, 5, 5, 5,10,10,11,11,11,11,11,11,11,11, 5, - 7, 6, 8, 8, 9,10,11,11,11,11,11,11,11,11, 6, 6, - 7, 9, 7,11,10,11,11,11,11,11,11,11,11, 5, 6, 6, - 11, 8,11,11,11,11,11,11,11,11,11,11, 5, 6, 6, 9, - 10,11,10,11,11,11,11,11,11,11,11, 7,10,10,11,11, - 11,11,11,11,11,11,11,11,11,11, 7,11, 8,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _8u0__p7_1 = { - 2, 225, - (long *)_vq_lengthlist__8u0__p7_1, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__8u0__p7_1, - 0 -}; - -static const long _vq_quantlist__8u0__p7_2[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__8u0__p7_2[] = { - 1, 6, 5, 7, 7, 9, 9, 9, 9,10,12,12,10,11,11,10, - 11,11,11,10,11, 6, 8, 8, 9, 9,10,10, 9,10,11,11, - 10,11,11,11,11,10,11,11,11,11, 6, 7, 8, 9, 9, 9, - 10,11,10,11,12,11,10,11,11,11,11,11,11,12,10, 8, - 9, 9,10, 9,10,10, 9,10,10,10,10,10, 9,10,10,10, - 10, 9,10,10, 9, 9, 9, 9,10,10, 9, 9,10,10,11,10, - 9,12,10,11,10, 9,10,10,10, 8, 9, 9,10, 9,10, 9, - 9,10,10, 9,10, 9,11,10,10,10,10,10, 9,10, 8, 8, - 9, 9,10, 9,11, 9, 8, 9, 9,10,11,10,10,10,11,12, - 9, 9,11, 8, 9, 8,11,10,11,10,10, 9,11,10,10,10, - 10,10,10,10,11,11,11,11, 8, 9, 9, 9,10,10,10,11, - 11,12,11,12,11,10,10,10,12,11,11,11,10, 8,10, 9, - 11,10,10,11,12,10,11,12,11,11,12,11,12,12,10,11, - 11,10, 9, 9,10,11,12,10,10,10,11,10,11,11,10,12, - 12,10,11,10,11,12,10, 9,10,10,11,10,11,11,11,11, - 11,12,11,11,11, 9,11,10,11,10,11,10, 9, 9,10,11, - 11,11,10,10,11,12,12,11,12,11,11,11,12,12,12,12, - 11, 9,11,11,12,10,11,11,11,11,11,11,12,11,11,12, - 11,11,11,10,11,11, 9,11,10,11,11,11,10,10,10,11, - 11,11,12,10,11,10,11,11,11,11,12, 9,11,10,11,11, - 10,10,11,11, 9,11,11,12,10,10,10,10,10,11,11,10, - 9,10,11,11,12,11,10,10,12,11,11,12,11,12,11,11, - 10,10,11,11,10,12,11,10,11,10,11,10,10,10,11,11, - 10,10,11,11,11,11,10,10,10,12,11,11,11,11,10, 9, - 10,11,11,11,12,11,11,11,12,10,11,11,11, 9,10,11, - 11,11,11,11,11,10,10,11,11,12,11,10,11,12,11,10, - 10,11, 9,10,11,11,11,11,11,10,11,11,10,12,11,11, - 11,12,11,11,11,10,10,11,11, -}; - -static const static_codebook _8u0__p7_2 = { - 2, 441, - (long *)_vq_lengthlist__8u0__p7_2, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__8u0__p7_2, - 0 -}; - -static const long _huff_lengthlist__8u0__single[] = { - 4, 7,11, 9,12, 8, 7,10, 6, 4, 5, 5, 7, 5, 6,16, - 9, 5, 5, 6, 7, 7, 9,16, 7, 4, 6, 5, 7, 5, 7,17, - 10, 7, 7, 8, 7, 7, 8,18, 7, 5, 6, 4, 5, 4, 5,15, - 7, 6, 7, 5, 6, 4, 5,15,12,13,18,12,17,11, 9,17, -}; - -static const static_codebook _huff_book__8u0__single = { - 2, 64, - (long *)_huff_lengthlist__8u0__single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__8u1__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8u1__p1_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 7, 9,10, 7, - 9, 9, 5, 8, 8, 7,10, 9, 7, 9, 9, 5, 8, 8, 8,10, - 10, 8,10,10, 7,10,10, 9,10,12,10,12,12, 7,10,10, - 9,12,11,10,12,12, 5, 8, 8, 8,10,10, 8,10,10, 7, - 10,10,10,12,12, 9,11,12, 7,10,10,10,12,12, 9,12, - 10, -}; - -static const static_codebook _8u1__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__8u1__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8u1__p1_0, - 0 -}; - -static const long _vq_quantlist__8u1__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8u1__p2_0[] = { - 3, 4, 5, 5, 6, 6, 5, 6, 6, 5, 7, 6, 6, 7, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 7, 5, 6, 6, 7, 8, - 8, 6, 7, 7, 6, 8, 7, 7, 7, 9, 8, 9, 9, 6, 7, 8, - 7, 9, 7, 8, 9, 9, 5, 6, 6, 6, 7, 7, 7, 8, 8, 6, - 8, 7, 8, 9, 9, 7, 7, 9, 6, 7, 8, 8, 9, 9, 7, 9, - 7, -}; - -static const static_codebook _8u1__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__8u1__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__8u1__p2_0, - 0 -}; - -static const long _vq_quantlist__8u1__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8u1__p3_0[] = { - 1, 5, 5, 7, 7, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, - 10, 9,11,11, 9, 9, 9,11,11, 6, 8, 8,10,10, 8,10, - 10,11,11, 8, 9,10,11,11,10,11,11,12,12,10,11,11, - 12,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10, 9,11, - 11,10,11,11,12,12,10,11,11,12,12, 9,11,11,14,13, - 10,12,11,14,14,10,12,11,14,13,12,13,13,15,14,12, - 13,13,15,14, 8,11,11,13,14,10,11,12,13,15,10,11, - 12,14,14,12,13,13,14,15,12,13,13,14,15, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, - 13,11,12,12,13,14, 8,10,10,12,12, 9,11,12,13,14, - 10,12,12,13,13,12,12,13,14,14,11,13,13,15,15, 7, - 10,10,12,12, 9,12,11,14,12,10,11,12,13,14,12,13, - 12,14,14,12,13,13,15,16,10,12,12,15,14,11,12,13, - 15,15,11,13,13,15,16,14,14,15,15,16,13,14,15,17, - 15, 9,12,12,14,15,11,13,12,15,15,11,13,13,15,15, - 13,14,13,15,14,13,14,14,17, 0, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, - 12,14,14, 7,10,10,12,12,10,12,12,13,13, 9,11,12, - 12,13,11,12,13,15,15,11,12,13,14,15, 8,10,10,12, - 12,10,12,11,13,13,10,12,11,13,13,11,13,13,15,14, - 12,13,12,15,13, 9,12,12,14,14,11,13,13,16,15,11, - 12,13,16,15,13,14,15,16,16,13,13,15,15,16,10,12, - 12,15,14,11,13,13,14,16,11,13,13,15,16,13,15,15, - 16,17,13,15,14,16,15, 8,11,11,14,15,10,12,12,15, - 15,10,12,12,15,16,14,15,15,16,17,13,14,14,16,16, - 9,12,12,15,15,11,13,14,15,17,11,13,13,15,16,14, - 15,16,19,17,13,15,15, 0,17, 9,12,12,15,15,11,14, - 13,16,15,11,13,13,15,16,15,15,15,18,17,13,15,15, - 17,17,11,15,14,18,16,12,14,15,17,17,12,15,15,18, - 18,15,15,16,15,19,14,16,16, 0, 0,11,14,14,16,17, - 12,15,14,18,17,12,15,15,18,18,15,17,15,18,16,14, - 16,16,18,18, 7,11,11,14,14,10,12,12,15,15,10,12, - 13,15,15,13,14,15,16,16,14,15,15,18,18, 9,12,12, - 15,15,11,13,13,16,15,11,12,13,16,16,14,15,15,17, - 16,15,16,16,17,17, 9,12,12,15,15,11,13,13,15,17, - 11,14,13,16,15,13,15,15,17,17,15,15,15,18,17,11, - 14,14,17,15,12,14,15,17,18,13,13,15,17,17,14,16, - 16,19,18,16,15,17,17, 0,11,14,14,17,17,12,15,15, - 18, 0,12,15,14,18,16,14,17,17,19, 0,16,18,15, 0, - 16, -}; - -static const static_codebook _8u1__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__8u1__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u1__p3_0, - 0 -}; - -static const long _vq_quantlist__8u1__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__8u1__p4_0[] = { - 4, 5, 5, 9, 9, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 9, - 9, 9,11,11, 9, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 7, - 8, 9,10, 7, 7, 8, 9,10, 9, 9,10,10,11, 9, 9,10, - 10,12, 6, 7, 7, 9, 9, 7, 8, 7,10, 9, 7, 8, 7,10, - 9, 9,10, 9,12,11,10,10, 9,12,10, 9,10,10,12,11, - 9,10,10,12,11, 9,10,10,12,12,11,11,12,12,13,11, - 11,12,12,13, 9, 9,10,12,11, 9,10,10,12,12,10,10, - 10,12,12,11,12,11,13,12,11,12,11,13,12, 6, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 7,10, 9,10,10,10,12, - 12,10,10,10,12,11, 7, 8, 7,10,10, 7, 7, 9,10,11, - 8, 9, 9,11,10,10,10,11,10,12,10,10,11,12,12, 7, - 8, 8,10,10, 7, 9, 8,11,10, 8, 8, 9,11,11,10,11, - 10,12,11,10,11,11,12,12, 9,10,10,12,12, 9,10,10, - 12,12,10,11,11,13,12,11,10,12,10,14,12,12,12,13, - 14, 9,10,10,12,12, 9,11,10,12,12,10,11,11,12,12, - 11,12,11,14,12,12,12,12,14,14, 5, 7, 7, 9, 9, 7, - 7, 7, 9,10, 7, 8, 8,10,10,10,10,10,11,11,10,10, - 10,12,12, 7, 8, 8,10,10, 8, 9, 8,11,10, 7, 8, 9, - 10,11,10,10,10,11,12,10,10,11,11,13, 6, 7, 8,10, - 10, 8, 9, 9,10,10, 7, 9, 7,11,10,10,11,10,12,12, - 10,11,10,12,10, 9,10,10,12,12,10,11,11,13,12, 9, - 10,10,12,12,12,12,12,14,13,11,11,12,11,14, 9,10, - 10,11,12,10,11,11,12,13, 9,10,10,12,12,12,12,12, - 14,13,11,12,10,14,11, 9, 9,10,11,12, 9,10,10,12, - 12, 9,10,10,12,12,12,12,12,14,14,11,12,12,13,12, - 9,10, 9,12,12, 9,10,11,12,13,10,11,10,13,11,12, - 12,13,13,14,12,12,12,13,13, 9,10,10,12,12,10,11, - 10,13,12,10,10,11,12,13,12,13,12,14,13,12,12,12, - 13,14,11,12,11,14,13,10,10,11,13,13,12,12,12,14, - 13,12,10,14,10,15,13,14,14,14,14,11,11,12,13,14, - 10,12,11,13,13,12,12,12,13,15,12,13,11,15,12,13, - 13,14,14,14, 9,10, 9,12,12, 9,10,10,12,12,10,10, - 10,12,12,11,11,12,12,13,12,12,12,14,14, 9,10,10, - 12,12,10,11,10,13,12,10,10,11,12,13,12,12,12,14, - 13,12,12,13,13,14, 9,10,10,12,13,10,10,11,11,12, - 9,11,10,13,12,12,12,12,13,14,12,13,12,14,13,11, - 12,11,13,13,12,13,12,14,13,10,11,12,13,13,13,13, - 13,14,15,12,11,14,12,14,11,11,12,12,13,12,12,12, - 13,14,10,12,10,14,13,13,13,13,14,15,12,14,11,15, - 10, -}; - -static const static_codebook _8u1__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__8u1__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__8u1__p4_0, - 0 -}; - -static const long _vq_quantlist__8u1__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__8u1__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 5, 8, 7, 8, 8, - 10,10, 4, 6, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, - 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 8, 8, 8, - 9, 9,10,10,12,11, 8, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,11,11,11,13,12, 9,10,10,11,11,12,12,12, - 13, -}; - -static const static_codebook _8u1__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__8u1__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8u1__p5_0, - 0 -}; - -static const long _vq_quantlist__8u1__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__8u1__p6_0[] = { - 3, 4, 4, 6, 6, 7, 7, 9, 9, 4, 4, 5, 6, 6, 7, 7, - 9, 9, 4, 4, 4, 6, 6, 7, 7, 9, 9, 6, 6, 6, 7, 7, - 8, 8, 9, 9, 6, 6, 6, 7, 7, 8, 8, 9, 9, 7, 7, 7, - 8, 8, 8, 9,10,10, 7, 7, 7, 8, 8, 9, 8,10,10, 9, - 9, 9, 9, 9,10,10,10,10, 9, 9, 9, 9, 9,10,10,10, - 10, -}; - -static const static_codebook _8u1__p6_0 = { - 2, 81, - (long *)_vq_lengthlist__8u1__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__8u1__p6_0, - 0 -}; - -static const long _vq_quantlist__8u1__p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__8u1__p7_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 9, 8,10,10, 8, - 10,10, 5, 9, 9, 7,10,10, 8,10,10, 4,10,10, 9,12, - 12, 9,11,11, 7,12,11,10,11,13,10,13,13, 7,12,12, - 10,13,12,10,13,13, 4,10,10, 9,12,12, 9,12,12, 7, - 12,12,10,13,13,10,12,13, 7,11,12,10,13,13,10,13, - 11, -}; - -static const static_codebook _8u1__p7_0 = { - 4, 81, - (long *)_vq_lengthlist__8u1__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__8u1__p7_0, - 0 -}; - -static const long _vq_quantlist__8u1__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__8u1__p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 7, - 8, 8, 9, 9, 9, 9, 4, 5, 5, 7, 7, 8, 8, 9, 9, 9, - 9, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 9, 9, - 9, 9, 9, 9,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, - 10,10,10, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, 8, 9, - 9, 9, 9, 9, 9,10,10,10,10, -}; - -static const static_codebook _8u1__p7_1 = { - 2, 121, - (long *)_vq_lengthlist__8u1__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__8u1__p7_1, - 0 -}; - -static const long _vq_quantlist__8u1__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__8u1__p8_0[] = { - 1, 4, 4, 6, 6, 8, 8,10,10,11,11, 4, 6, 6, 7, 7, - 9, 9,11,11,13,12, 4, 6, 6, 7, 7, 9, 9,11,11,12, - 12, 6, 7, 7, 9, 9,11,11,12,12,13,13, 6, 7, 7, 9, - 9,11,11,12,12,13,13, 8, 9, 9,11,11,12,12,13,13, - 14,14, 8, 9, 9,11,11,12,12,13,13,14,14, 9,11,11, - 12,12,13,13,14,14,15,15, 9,11,11,12,12,13,13,14, - 14,15,14,11,12,12,13,13,14,14,15,15,16,16,11,12, - 12,13,13,14,14,15,15,15,15, -}; - -static const static_codebook _8u1__p8_0 = { - 2, 121, - (long *)_vq_lengthlist__8u1__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__8u1__p8_0, - 0 -}; - -static const long _vq_quantlist__8u1__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__8u1__p8_1[] = { - 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 5, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, - 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 9, - 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, - 8, 8, 8, 8, 8, 9, 9, 9, 9, -}; - -static const static_codebook _8u1__p8_1 = { - 2, 121, - (long *)_vq_lengthlist__8u1__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__8u1__p8_1, - 0 -}; - -static const long _vq_quantlist__8u1__p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__8u1__p9_0[] = { - 1, 4, 4,11,11,11,11,11,11,11,11,11,11,11,11, 3, - 11, 8,11,11,11,11,11,11,11,11,11,11,11,11, 3, 9, - 9,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _8u1__p9_0 = { - 2, 225, - (long *)_vq_lengthlist__8u1__p9_0, - 1, -514071552, 1627381760, 4, 0, - (long *)_vq_quantlist__8u1__p9_0, - 0 -}; - -static const long _vq_quantlist__8u1__p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__8u1__p9_1[] = { - 1, 4, 4, 7, 7, 9, 9, 7, 7, 8, 8,10,10,11,11, 4, - 7, 7, 9, 9,10,10, 8, 8,10,10,10,11,10,11, 4, 7, - 7, 9, 9,10,10, 8, 8,10, 9,11,11,11,11, 7, 9, 9, - 12,12,11,12,10,10,11,10,12,11,11,11, 7, 9, 9,11, - 11,13,12, 9, 9,11,10,11,11,12,11, 9,10,10,12,12, - 14,14,10,10,11,12,12,11,11,11, 9,10,11,11,13,14, - 13,10,11,11,11,12,11,12,12, 7, 8, 8,10, 9,11,10, - 11,12,12,11,12,14,12,13, 7, 8, 8, 9,10,10,11,12, - 12,12,11,12,12,12,13, 9, 9, 9,11,11,13,12,12,12, - 12,11,12,12,13,12, 8,10,10,11,10,11,12,12,12,12, - 12,12,14,12,12, 9,11,11,11,12,12,12,12,13,13,12, - 12,13,13,12,10,11,11,12,11,12,12,12,11,12,13,12, - 12,12,13,11,11,12,12,12,13,12,12,11,12,13,13,12, - 12,13,12,11,12,12,13,13,12,13,12,13,13,13,13,14, - 13, -}; - -static const static_codebook _8u1__p9_1 = { - 2, 225, - (long *)_vq_lengthlist__8u1__p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__8u1__p9_1, - 0 -}; - -static const long _vq_quantlist__8u1__p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__8u1__p9_2[] = { - 2, 5, 4, 6, 6, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10,10, 9, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10, 8, 8, 8, 9, 9, 9, 9,10,10,10, 9, - 10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _8u1__p9_2 = { - 2, 289, - (long *)_vq_lengthlist__8u1__p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__8u1__p9_2, - 0 -}; - -static const long _huff_lengthlist__8u1__single[] = { - 4, 7,13, 9,15, 9,16, 8,10,13, 7, 5, 8, 6, 9, 7, - 10, 7,10,11,11, 6, 7, 8, 8, 9, 9, 9,12,16, 8, 5, - 8, 6, 8, 6, 9, 7,10,12,11, 7, 7, 7, 6, 7, 7, 7, - 11,15, 7, 5, 8, 6, 7, 5, 7, 6, 9,13,13, 9, 9, 8, - 6, 6, 5, 5, 9,14, 8, 6, 8, 6, 6, 4, 5, 3, 5,13, - 9, 9,11, 8,10, 7, 8, 4, 5,12,11,16,17,15,17,12, - 13, 8, 8,15, -}; - -static const static_codebook _huff_book__8u1__single = { - 2, 100, - (long *)_huff_lengthlist__8u1__single, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u0__long[] = { - 5, 8,13,10,17,11,11,15, 7, 2, 4, 5, 8, 7, 9,16, - 13, 4, 3, 5, 6, 8,11,20,10, 4, 5, 5, 7, 6, 8,18, - 15, 7, 6, 7, 8,10,14,20,10, 6, 7, 6, 9, 7, 8,17, - 9, 8,10, 8,10, 5, 4,11,12,17,19,14,16,10, 7,12, -}; - -static const static_codebook _huff_book__44u0__long = { - 2, 64, - (long *)_huff_lengthlist__44u0__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u0__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u0__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, - 10,10, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,12,11,11,13,13,11,13,14, 7,11,11, - 10,13,12,11,13,14, 4, 8, 8, 8,11,11, 8,11,12, 8, - 11,11,11,13,13,10,12,13, 8,11,11,11,14,13,11,14, - 13, -}; - -static const static_codebook _44u0__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u0__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u0__p1_0, - 0 -}; - -static const long _vq_quantlist__44u0__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u0__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, - 8, 8, 5, 7, 7, 6, 8, 8, 7, 8, 8, 4, 7, 7, 7, 8, - 8, 7, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u0__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44u0__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u0__p2_0, - 0 -}; - -static const long _vq_quantlist__44u0__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u0__p3_0[] = { - 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, - 10, 9,12,12, 9, 9,10,12,12, 6, 8, 8,11,10, 8,10, - 10,11,11, 8, 9,10,11,11,10,11,11,14,13,10,11,11, - 13,13, 5, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, - 11,10,11,11,13,13,10,11,11,13,13, 9,11,11,15,14, - 10,12,12,15,14,10,12,11,15,14,13,14,14,16,16,12, - 14,13,17,15, 9,11,11,14,15,10,11,12,14,16,10,11, - 12,14,16,12,13,14,16,16,13,13,15,15,18, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,13,11,12,12,14, - 14,11,12,12,15,15, 8,10,10,13,13,10,12,12,13,13, - 10,12,12,14,14,12,13,13,15,15,12,13,13,16,16, 7, - 10,10,12,12,10,12,11,13,13,10,12,12,13,14,12,13, - 12,15,14,12,13,13,16,16,10,12,12,17,16,12,13,13, - 16,15,11,13,13,17,17,15,15,15,16,17,14,15,15,19, - 19,10,12,12,15,16,11,13,12,15,18,11,13,13,16,16, - 14,15,15,17,17,14,15,15,17,19, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,16,15,11,12, - 12,14,15, 7,10,10,13,13,10,12,12,14,13,10,11,12, - 13,13,12,13,13,16,16,12,12,13,15,15, 8,10,10,13, - 13,10,12,12,14,14,10,12,12,13,13,12,13,13,16,16, - 12,13,13,15,15,10,12,12,16,15,11,13,13,17,16,11, - 12,13,16,15,13,15,15,19,17,14,15,14,17,16,10,12, - 12,16,16,11,13,13,16,17,12,13,13,15,17,14,15,15, - 17,19,14,15,15,17,17, 8,11,11,16,16,10,13,12,17, - 17,10,12,13,16,16,15,17,16,20,19,14,15,17,18,19, - 9,12,12,16,17,11,13,14,17,18,11,13,13,19,18,16, - 17,18,19,19,15,16,16,19,19, 9,12,12,16,17,11,14, - 13,18,17,11,13,13,17,17,16,17,16,20,19,14,16,16, - 18,18,12,15,15,19,17,14,15,16, 0,20,13,15,16,20, - 17,18,16,20, 0, 0,15,16,19,20, 0,12,15,14,18,19, - 13,16,15,20,19,13,16,15,20,18,17,18,17, 0,20,16, - 17,16, 0, 0, 8,11,11,16,15,10,12,12,17,17,10,13, - 13,17,16,14,16,15,18,20,15,16,16,19,19, 9,12,12, - 16,16,11,13,13,17,16,11,13,14,17,18,15,15,16,20, - 20,16,16,17,19,19, 9,13,12,16,17,11,14,13,17,17, - 11,14,14,18,17,14,16,15,18,19,16,17,18,18,19,12, - 14,15,19,18,13,15,16,18, 0,13,14,15, 0, 0,16,16, - 17,20, 0,17,17,20,20, 0,12,15,15,19,20,13,15,15, - 0, 0,14,16,15, 0, 0,15,18,16, 0, 0,17,18,16, 0, - 19, -}; - -static const static_codebook _44u0__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44u0__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u0__p3_0, - 0 -}; - -static const long _vq_quantlist__44u0__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u0__p4_0[] = { - 4, 5, 5, 9, 9, 5, 6, 6, 9, 9, 5, 6, 6, 9, 9, 9, - 10, 9,12,12, 9, 9,10,12,12, 5, 7, 7,10,10, 7, 7, - 8,10,10, 6, 7, 8,10,10,10,10,10,11,13,10, 9,10, - 12,13, 5, 7, 7,10,10, 6, 8, 7,10,10, 7, 8, 7,10, - 10, 9,10,10,12,12,10,10,10,13,11, 9,10,10,13,13, - 10,11,10,13,13,10,10,10,13,13,12,12,13,14,14,12, - 12,13,14,14, 9,10,10,13,13,10,10,10,13,13,10,10, - 10,13,13,12,13,12,15,14,12,13,12,15,15, 5, 7, 6, - 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,13, - 13,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,10,11, - 8, 9, 9,11,11,11,10,11,11,14,11,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,14,11,10,11,11,13,13,10,11,11,14,13,10,10,11, - 14,13,10,11,11,14,14,12,11,13,12,16,13,14,14,15, - 15,10,10,11,13,14,10,11,10,14,13,10,11,11,14,14, - 12,13,12,15,13,13,13,14,15,16, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,10,10,10,10,10,13,13,10,10, - 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 6, 8, 8,10, - 11, 8, 9, 9,11,11, 8, 9, 8,12,10,10,11,11,13,13, - 10,11,10,14,11,10,10,10,14,13,10,11,11,14,13,10, - 10,11,13,13,12,14,14,16,16,12,12,13,13,15,10,11, - 11,13,14,10,11,11,14,15,10,11,10,13,13,13,14,13, - 16,16,12,13,11,15,12, 9,10,10,13,13,10,11,11,14, - 13,10,10,11,13,14,13,14,13,16,16,13,13,13,15,16, - 9,10,10,13,13,10,10,11,13,14,10,11,11,15,13,13, - 13,14,14,18,13,13,14,16,15, 9,10,10,13,14,10,11, - 10,14,13,10,11,11,13,14,13,14,13,16,15,13,13,14, - 15,16,12,13,12,16,14,11,11,13,15,15,13,14,13,16, - 15,15,12,16,12,17,14,15,15,17,17,12,13,13,14,16, - 11,13,11,16,15,12,13,14,15,16,14,15,13, 0,14,14, - 16,16, 0, 0, 9,10,10,13,13,10,11,10,14,14,10,11, - 11,13,13,12,13,13,14,16,13,14,14,16,16, 9,10,10, - 14,14,11,11,11,14,13,10,10,11,14,14,13,13,13,16, - 16,13,13,14,14,17, 9,10,10,13,14,10,11,11,13,15, - 10,11,10,14,14,13,13,13,14,17,13,14,13,17,14,12, - 13,13,16,14,13,14,13,16,15,12,12,13,15,16,15,15, - 16,18,16,15,13,15,14, 0,12,12,13,14,16,13,13,14, - 15,16,11,12,11,16,14,15,16,16,17,17,14,15,12,17, - 12, -}; - -static const static_codebook _44u0__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44u0__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u0__p4_0, - 0 -}; - -static const long _vq_quantlist__44u0__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u0__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, - 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, - 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,10, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 9, 9,10,10,11,11,12,12, 9, 9, 9,10,11,11,11,12, - 12, -}; - -static const static_codebook _44u0__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44u0__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u0__p5_0, - 0 -}; - -static const long _vq_quantlist__44u0__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u0__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8,10, 9,11,10,14,13, 4, 6, 5, - 8, 8, 9, 9,11,10,11,11,14,14, 4, 5, 6, 8, 8, 9, - 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, - 12,12,16,15, 7, 8, 8, 9, 9,10,10,11,11,12,12,15, - 15, 9,10,10,10,10,11,11,12,12,12,12,15,15, 9,10, - 9,10,11,11,11,12,12,12,13,15,15,10,10,11,11,11, - 12,12,13,12,13,13,16,15,10,11,11,11,11,12,12,13, - 12,13,13,16,17,11,11,12,12,12,13,13,13,14,14,15, - 17,17,11,11,12,12,12,13,13,13,14,14,14,16,18,14, - 15,15,15,15,16,16,16,16,17,18, 0, 0,14,15,15,15, - 15,17,16,17,18,17,17,18, 0, -}; - -static const static_codebook _44u0__p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44u0__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u0__p6_0, - 0 -}; - -static const long _vq_quantlist__44u0__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u0__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 6, 6, 6, 6, 5, 6, 6, 6, 6, -}; - -static const static_codebook _44u0__p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44u0__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u0__p6_1, - 0 -}; - -static const long _vq_quantlist__44u0__p7_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u0__p7_0[] = { - 1, 4, 4,11,11, 9,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11, 9,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,10,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44u0__p7_0 = { - 4, 625, - (long *)_vq_lengthlist__44u0__p7_0, - 1, -518709248, 1626677248, 3, 0, - (long *)_vq_quantlist__44u0__p7_0, - 0 -}; - -static const long _vq_quantlist__44u0__p7_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u0__p7_1[] = { - 1, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 9, 9, 5, 7, 7, - 8, 7, 7, 7, 9, 8,10, 9,10,11, 5, 7, 7, 8, 8, 7, - 7, 8, 9,10,10,11,11, 6, 8, 8, 9, 9, 9, 9,11,10, - 12,12,15,12, 6, 8, 8, 9, 9, 9, 9,11,11,12,11,14, - 12, 7, 8, 8,10,10,12,12,13,13,13,15,13,13, 7, 8, - 8,10,10,11,11,13,12,14,15,15,15, 9,10,10,11,12, - 13,13,14,15,14,15,14,15, 8,10,10,12,12,14,14,15, - 14,14,15,15,14,10,12,12,14,14,15,14,15,15,15,14, - 15,15,10,12,12,13,14,15,14,15,15,14,15,15,15,12, - 15,13,15,14,15,15,15,15,15,15,15,15,13,13,15,15, - 15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _44u0__p7_1 = { - 2, 169, - (long *)_vq_lengthlist__44u0__p7_1, - 1, -523010048, 1618608128, 4, 0, - (long *)_vq_quantlist__44u0__p7_1, - 0 -}; - -static const long _vq_quantlist__44u0__p7_2[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u0__p7_2[] = { - 2, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 5, 5, 6, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 5, 6, 5, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, 8, 8, 8, 9, 8, - 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 7, 8, - 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, - 9, 9, 9,10, 9, 9,10,10, 9, -}; - -static const static_codebook _44u0__p7_2 = { - 2, 169, - (long *)_vq_lengthlist__44u0__p7_2, - 1, -531103744, 1611661312, 4, 0, - (long *)_vq_quantlist__44u0__p7_2, - 0 -}; - -static const long _huff_lengthlist__44u0__short[] = { - 12,13,14,13,17,12,15,17, 5, 5, 6,10,10,11,15,16, - 4, 3, 3, 7, 5, 7,10,16, 7, 7, 7,10, 9,11,12,16, - 6, 5, 5, 9, 5, 6,10,16, 8, 7, 7, 9, 6, 7, 9,16, - 11, 7, 3, 6, 4, 5, 8,16,12, 9, 4, 8, 5, 7, 9,16, -}; - -static const static_codebook _huff_book__44u0__short = { - 2, 64, - (long *)_huff_lengthlist__44u0__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u1__long[] = { - 5, 8,13,10,17,11,11,15, 7, 2, 4, 5, 8, 7, 9,16, - 13, 4, 3, 5, 6, 8,11,20,10, 4, 5, 5, 7, 6, 8,18, - 15, 7, 6, 7, 8,10,14,20,10, 6, 7, 6, 9, 7, 8,17, - 9, 8,10, 8,10, 5, 4,11,12,17,19,14,16,10, 7,12, -}; - -static const static_codebook _huff_book__44u1__long = { - 2, 64, - (long *)_huff_lengthlist__44u1__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u1__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u1__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, - 10,10, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,12,11,11,13,13,11,13,14, 7,11,11, - 10,13,12,11,13,14, 4, 8, 8, 8,11,11, 8,11,12, 8, - 11,11,11,13,13,10,12,13, 8,11,11,11,14,13,11,14, - 13, -}; - -static const static_codebook _44u1__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u1__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u1__p1_0, - 0 -}; - -static const long _vq_quantlist__44u1__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u1__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, - 8, 8, 5, 7, 7, 6, 8, 8, 7, 8, 8, 4, 7, 7, 7, 8, - 8, 7, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u1__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44u1__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u1__p2_0, - 0 -}; - -static const long _vq_quantlist__44u1__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u1__p3_0[] = { - 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, - 10, 9,12,12, 9, 9,10,12,12, 6, 8, 8,11,10, 8,10, - 10,11,11, 8, 9,10,11,11,10,11,11,14,13,10,11,11, - 13,13, 5, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, - 11,10,11,11,13,13,10,11,11,13,13, 9,11,11,15,14, - 10,12,12,15,14,10,12,11,15,14,13,14,14,16,16,12, - 14,13,17,15, 9,11,11,14,15,10,11,12,14,16,10,11, - 12,14,16,12,13,14,16,16,13,13,15,15,18, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,13,11,12,12,14, - 14,11,12,12,15,15, 8,10,10,13,13,10,12,12,13,13, - 10,12,12,14,14,12,13,13,15,15,12,13,13,16,16, 7, - 10,10,12,12,10,12,11,13,13,10,12,12,13,14,12,13, - 12,15,14,12,13,13,16,16,10,12,12,17,16,12,13,13, - 16,15,11,13,13,17,17,15,15,15,16,17,14,15,15,19, - 19,10,12,12,15,16,11,13,12,15,18,11,13,13,16,16, - 14,15,15,17,17,14,15,15,17,19, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,16,15,11,12, - 12,14,15, 7,10,10,13,13,10,12,12,14,13,10,11,12, - 13,13,12,13,13,16,16,12,12,13,15,15, 8,10,10,13, - 13,10,12,12,14,14,10,12,12,13,13,12,13,13,16,16, - 12,13,13,15,15,10,12,12,16,15,11,13,13,17,16,11, - 12,13,16,15,13,15,15,19,17,14,15,14,17,16,10,12, - 12,16,16,11,13,13,16,17,12,13,13,15,17,14,15,15, - 17,19,14,15,15,17,17, 8,11,11,16,16,10,13,12,17, - 17,10,12,13,16,16,15,17,16,20,19,14,15,17,18,19, - 9,12,12,16,17,11,13,14,17,18,11,13,13,19,18,16, - 17,18,19,19,15,16,16,19,19, 9,12,12,16,17,11,14, - 13,18,17,11,13,13,17,17,16,17,16,20,19,14,16,16, - 18,18,12,15,15,19,17,14,15,16, 0,20,13,15,16,20, - 17,18,16,20, 0, 0,15,16,19,20, 0,12,15,14,18,19, - 13,16,15,20,19,13,16,15,20,18,17,18,17, 0,20,16, - 17,16, 0, 0, 8,11,11,16,15,10,12,12,17,17,10,13, - 13,17,16,14,16,15,18,20,15,16,16,19,19, 9,12,12, - 16,16,11,13,13,17,16,11,13,14,17,18,15,15,16,20, - 20,16,16,17,19,19, 9,13,12,16,17,11,14,13,17,17, - 11,14,14,18,17,14,16,15,18,19,16,17,18,18,19,12, - 14,15,19,18,13,15,16,18, 0,13,14,15, 0, 0,16,16, - 17,20, 0,17,17,20,20, 0,12,15,15,19,20,13,15,15, - 0, 0,14,16,15, 0, 0,15,18,16, 0, 0,17,18,16, 0, - 19, -}; - -static const static_codebook _44u1__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44u1__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u1__p3_0, - 0 -}; - -static const long _vq_quantlist__44u1__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u1__p4_0[] = { - 4, 5, 5, 9, 9, 5, 6, 6, 9, 9, 5, 6, 6, 9, 9, 9, - 10, 9,12,12, 9, 9,10,12,12, 5, 7, 7,10,10, 7, 7, - 8,10,10, 6, 7, 8,10,10,10,10,10,11,13,10, 9,10, - 12,13, 5, 7, 7,10,10, 6, 8, 7,10,10, 7, 8, 7,10, - 10, 9,10,10,12,12,10,10,10,13,11, 9,10,10,13,13, - 10,11,10,13,13,10,10,10,13,13,12,12,13,14,14,12, - 12,13,14,14, 9,10,10,13,13,10,10,10,13,13,10,10, - 10,13,13,12,13,12,15,14,12,13,12,15,15, 5, 7, 6, - 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,13, - 13,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,10,11, - 8, 9, 9,11,11,11,10,11,11,14,11,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,14,11,10,11,11,13,13,10,11,11,14,13,10,10,11, - 14,13,10,11,11,14,14,12,11,13,12,16,13,14,14,15, - 15,10,10,11,13,14,10,11,10,14,13,10,11,11,14,14, - 12,13,12,15,13,13,13,14,15,16, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,10,10,10,10,10,13,13,10,10, - 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 6, 8, 8,10, - 11, 8, 9, 9,11,11, 8, 9, 8,12,10,10,11,11,13,13, - 10,11,10,14,11,10,10,10,14,13,10,11,11,14,13,10, - 10,11,13,13,12,14,14,16,16,12,12,13,13,15,10,11, - 11,13,14,10,11,11,14,15,10,11,10,13,13,13,14,13, - 16,16,12,13,11,15,12, 9,10,10,13,13,10,11,11,14, - 13,10,10,11,13,14,13,14,13,16,16,13,13,13,15,16, - 9,10,10,13,13,10,10,11,13,14,10,11,11,15,13,13, - 13,14,14,18,13,13,14,16,15, 9,10,10,13,14,10,11, - 10,14,13,10,11,11,13,14,13,14,13,16,15,13,13,14, - 15,16,12,13,12,16,14,11,11,13,15,15,13,14,13,16, - 15,15,12,16,12,17,14,15,15,17,17,12,13,13,14,16, - 11,13,11,16,15,12,13,14,15,16,14,15,13, 0,14,14, - 16,16, 0, 0, 9,10,10,13,13,10,11,10,14,14,10,11, - 11,13,13,12,13,13,14,16,13,14,14,16,16, 9,10,10, - 14,14,11,11,11,14,13,10,10,11,14,14,13,13,13,16, - 16,13,13,14,14,17, 9,10,10,13,14,10,11,11,13,15, - 10,11,10,14,14,13,13,13,14,17,13,14,13,17,14,12, - 13,13,16,14,13,14,13,16,15,12,12,13,15,16,15,15, - 16,18,16,15,13,15,14, 0,12,12,13,14,16,13,13,14, - 15,16,11,12,11,16,14,15,16,16,17,17,14,15,12,17, - 12, -}; - -static const static_codebook _44u1__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44u1__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u1__p4_0, - 0 -}; - -static const long _vq_quantlist__44u1__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u1__p5_0[] = { - 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, - 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, - 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,10, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 9, 9,10,10,11,11,12,12, 9, 9, 9,10,11,11,11,12, - 12, -}; - -static const static_codebook _44u1__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44u1__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u1__p5_0, - 0 -}; - -static const long _vq_quantlist__44u1__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u1__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8,10, 9,11,10,14,13, 4, 6, 5, - 8, 8, 9, 9,11,10,11,11,14,14, 4, 5, 6, 8, 8, 9, - 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, - 12,12,16,15, 7, 8, 8, 9, 9,10,10,11,11,12,12,15, - 15, 9,10,10,10,10,11,11,12,12,12,12,15,15, 9,10, - 9,10,11,11,11,12,12,12,13,15,15,10,10,11,11,11, - 12,12,13,12,13,13,16,15,10,11,11,11,11,12,12,13, - 12,13,13,16,17,11,11,12,12,12,13,13,13,14,14,15, - 17,17,11,11,12,12,12,13,13,13,14,14,14,16,18,14, - 15,15,15,15,16,16,16,16,17,18, 0, 0,14,15,15,15, - 15,17,16,17,18,17,17,18, 0, -}; - -static const static_codebook _44u1__p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44u1__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u1__p6_0, - 0 -}; - -static const long _vq_quantlist__44u1__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u1__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 6, 6, 6, 6, 5, 6, 6, 6, 6, -}; - -static const static_codebook _44u1__p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44u1__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u1__p6_1, - 0 -}; - -static const long _vq_quantlist__44u1__p7_0[] = { - 3, - 2, - 4, - 1, - 5, - 0, - 6, -}; - -static const long _vq_lengthlist__44u1__p7_0[] = { - 1, 3, 2, 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, -}; - -static const static_codebook _44u1__p7_0 = { - 2, 49, - (long *)_vq_lengthlist__44u1__p7_0, - 1, -518017024, 1626677248, 3, 0, - (long *)_vq_quantlist__44u1__p7_0, - 0 -}; - -static const long _vq_quantlist__44u1__p7_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u1__p7_1[] = { - 1, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 9, 9, 5, 7, 7, - 8, 7, 7, 7, 9, 8,10, 9,10,11, 5, 7, 7, 8, 8, 7, - 7, 8, 9,10,10,11,11, 6, 8, 8, 9, 9, 9, 9,11,10, - 12,12,15,12, 6, 8, 8, 9, 9, 9, 9,11,11,12,11,14, - 12, 7, 8, 8,10,10,12,12,13,13,13,15,13,13, 7, 8, - 8,10,10,11,11,13,12,14,15,15,15, 9,10,10,11,12, - 13,13,14,15,14,15,14,15, 8,10,10,12,12,14,14,15, - 14,14,15,15,14,10,12,12,14,14,15,14,15,15,15,14, - 15,15,10,12,12,13,14,15,14,15,15,14,15,15,15,12, - 15,13,15,14,15,15,15,15,15,15,15,15,13,13,15,15, - 15,15,15,15,15,15,15,15,15, -}; - -static const static_codebook _44u1__p7_1 = { - 2, 169, - (long *)_vq_lengthlist__44u1__p7_1, - 1, -523010048, 1618608128, 4, 0, - (long *)_vq_quantlist__44u1__p7_1, - 0 -}; - -static const long _vq_quantlist__44u1__p7_2[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u1__p7_2[] = { - 2, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 5, 5, 6, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 5, 6, 5, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, 8, 8, 8, 9, 8, - 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 7, 8, - 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, - 9, 9, 9, 9, 9, 9,10,10, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, - 9, 9, 9,10, 9, 9,10,10, 9, -}; - -static const static_codebook _44u1__p7_2 = { - 2, 169, - (long *)_vq_lengthlist__44u1__p7_2, - 1, -531103744, 1611661312, 4, 0, - (long *)_vq_quantlist__44u1__p7_2, - 0 -}; - -static const long _huff_lengthlist__44u1__short[] = { - 12,13,14,13,17,12,15,17, 5, 5, 6,10,10,11,15,16, - 4, 3, 3, 7, 5, 7,10,16, 7, 7, 7,10, 9,11,12,16, - 6, 5, 5, 9, 5, 6,10,16, 8, 7, 7, 9, 6, 7, 9,16, - 11, 7, 3, 6, 4, 5, 8,16,12, 9, 4, 8, 5, 7, 9,16, -}; - -static const static_codebook _huff_book__44u1__short = { - 2, 64, - (long *)_huff_lengthlist__44u1__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u2__long[] = { - 5, 9,14,12,15,13,10,13, 7, 4, 5, 6, 8, 7, 8,12, - 13, 4, 3, 5, 5, 6, 9,15,12, 6, 5, 6, 6, 6, 7,14, - 14, 7, 4, 6, 4, 6, 8,15,12, 6, 6, 5, 5, 5, 6,14, - 9, 7, 8, 6, 7, 5, 4,10,10,13,14,14,15,10, 6, 8, -}; - -static const static_codebook _huff_book__44u2__long = { - 2, 64, - (long *)_huff_lengthlist__44u2__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u2__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u2__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, - 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,11,11,11,13,14,11,13,13, 7,11,11, - 10,13,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 8, - 11,11,11,14,13,10,12,13, 8,11,11,11,13,13,11,13, - 13, -}; - -static const static_codebook _44u2__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u2__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u2__p1_0, - 0 -}; - -static const long _vq_quantlist__44u2__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u2__p2_0[] = { - 2, 5, 5, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, - 8, 8, 5, 6, 6, 6, 8, 7, 7, 8, 8, 5, 6, 6, 7, 8, - 8, 6, 8, 8, 6, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 7,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u2__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44u2__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u2__p2_0, - 0 -}; - -static const long _vq_quantlist__44u2__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u2__p3_0[] = { - 2, 4, 4, 7, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, - 9, 9,12,11, 8, 9, 9,11,12, 5, 7, 7,10,10, 7, 9, - 9,11,11, 7, 9, 9,10,11,10,11,11,13,13, 9,10,11, - 12,13, 5, 7, 7,10,10, 7, 9, 9,11,10, 7, 9, 9,11, - 11, 9,11,10,13,13,10,11,11,13,13, 8,10,10,14,13, - 10,11,11,15,14, 9,11,11,15,14,13,14,13,16,14,12, - 13,13,15,16, 8,10,10,13,14, 9,11,11,14,15,10,11, - 11,14,15,12,13,13,15,15,12,13,14,15,16, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,12,10,11,11,14, - 13,10,11,11,14,14, 7, 9, 9,12,12, 9,11,11,13,13, - 9,11,11,13,13,12,13,12,14,14,11,12,13,15,15, 7, - 9, 9,12,12, 8,11,10,13,12, 9,11,11,13,13,11,13, - 12,15,13,11,13,13,15,16, 9,12,11,15,15,11,12,12, - 16,15,11,12,13,16,16,13,14,15,16,15,13,15,15,17, - 17, 9,11,11,14,15,10,12,12,15,15,11,13,12,15,16, - 13,15,14,16,16,13,15,15,17,19, 5, 7, 7,10,10, 7, - 9, 9,12,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, - 11,13,14, 7, 9, 9,12,12, 9,11,11,13,13, 9,10,11, - 12,13,11,13,12,16,15,11,12,12,14,15, 7, 9, 9,12, - 12, 9,11,11,13,13, 9,11,11,13,12,11,13,12,15,16, - 12,13,13,15,14, 9,11,11,15,14,11,13,12,16,15,10, - 11,12,15,15,13,14,14,18,17,13,14,14,15,17,10,11, - 11,14,15,11,13,12,15,17,11,13,12,15,16,13,15,14, - 18,17,14,15,15,16,18, 7,10,10,14,14,10,12,12,15, - 15,10,12,12,15,15,14,15,15,18,17,13,15,15,16,16, - 9,11,11,16,15,11,13,13,16,18,11,13,13,16,16,15, - 16,16, 0, 0,14,15,16,18,17, 9,11,11,15,15,10,13, - 12,17,16,11,12,13,16,17,14,15,16,19,19,14,15,15, - 0,20,12,14,14, 0, 0,13,14,16,19,18,13,15,16,20, - 17,16,18, 0, 0, 0,15,16,17,18,19,11,14,14, 0,19, - 12,15,14,17,17,13,15,15, 0, 0,16,17,15,20,19,15, - 17,16,19, 0, 8,10,10,14,15,10,12,11,15,15,10,11, - 12,16,15,13,14,14,19,17,14,15,15, 0, 0, 9,11,11, - 16,15,11,13,13,17,16,10,12,13,16,17,14,15,15,18, - 18,14,15,16,20,19, 9,12,12, 0,15,11,13,13,16,17, - 11,13,13,19,17,14,16,16,18,17,15,16,16,17,19,11, - 14,14,18,18,13,14,15, 0, 0,12,14,15,19,18,15,16, - 19, 0,19,15,16,19,19,17,12,14,14,16,19,13,15,15, - 0,17,13,15,14,18,18,15,16,15, 0,18,16,17,17, 0, - 0, -}; - -static const static_codebook _44u2__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44u2__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u2__p3_0, - 0 -}; - -static const long _vq_quantlist__44u2__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u2__p4_0[] = { - 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, - 9, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 7, 8,10,10,10,10,10,11,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 6, 8, 7,10,10, 7, 8, 8,10, - 10, 9,10,10,12,11, 9,10,10,12,11, 9,10,10,12,12, - 10,10,10,13,12, 9,10,10,12,13,12,12,12,14,14,11, - 12,12,13,14, 9,10,10,12,12, 9,10,10,12,13,10,10, - 10,12,13,11,12,12,14,13,12,12,12,14,13, 5, 7, 7, - 10, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, - 12,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,10,11,11,12,13,10,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,11,10,11,11,13,13, 9,10,10,13,13,10,11,11, - 13,13,10,11,11,14,13,12,11,13,12,15,12,13,13,15, - 15, 9,10,10,12,13,10,11,10,13,13,10,11,11,13,13, - 12,13,11,15,13,12,13,13,15,15, 5, 7, 7, 9,10, 7, - 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12,12,10,10, - 11,12,12, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, - 11, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,11,13,13, - 10,11,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, - 10,11,13,13,12,13,13,15,15,12,11,13,12,14, 9,10, - 10,12,13,10,11,11,13,14,10,11,11,13,13,12,13,13, - 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, - 13, 9,10,10,13,13,12,13,13,15,15,12,12,12,14,14, - 9,10,10,13,13,10,11,11,13,14,10,11,11,14,12,13, - 13,14,14,16,12,13,13,15,14, 9,10,10,13,13,10,11, - 10,14,13,10,11,11,13,14,12,14,13,16,14,13,13,13, - 14,15,11,13,12,15,14,11,12,13,14,15,12,13,13,16, - 15,14,12,15,12,16,14,15,15,17,16,11,12,12,14,15, - 11,13,11,15,14,12,13,13,15,16,13,15,12,17,13,14, - 15,15,16,16, 8, 9, 9,12,12, 9,10,10,13,13, 9,10, - 10,13,13,12,13,12,14,14,12,13,13,15,15, 9,10,10, - 13,13,10,11,11,14,13,10,10,11,13,14,12,13,13,15, - 14,12,12,14,14,16, 9,10,10,13,13,10,11,11,13,14, - 10,11,11,14,13,13,13,13,15,15,13,14,13,16,14,11, - 12,12,14,14,12,13,13,16,15,11,12,13,14,15,14,15, - 15,16,16,14,13,15,13,17,11,12,12,14,15,12,13,13, - 15,16,11,13,12,15,15,14,15,14,16,16,14,15,12,17, - 13, -}; - -static const static_codebook _44u2__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44u2__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u2__p4_0, - 0 -}; - -static const long _vq_quantlist__44u2__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u2__p5_0[] = { - 1, 4, 4, 7, 7, 8, 8, 9, 9, 4, 6, 5, 8, 8, 8, 8, - 10,10, 4, 5, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, - 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 8, 8, 8, - 9, 9,10,11,12,12, 8, 8, 8, 9, 9,10,10,12,12,10, - 10,10,11,11,12,12,13,13,10,10,10,11,11,12,12,13, - 13, -}; - -static const static_codebook _44u2__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44u2__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u2__p5_0, - 0 -}; - -static const long _vq_quantlist__44u2__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u2__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8,10,10,11,11,14,13, 4, 6, 5, - 8, 8, 9, 9,11,10,12,11,15,14, 4, 5, 6, 8, 8, 9, - 9,11,11,11,11,14,14, 6, 8, 8,10, 9,11,11,11,11, - 12,12,15,15, 6, 8, 8, 9, 9,11,11,11,12,12,12,15, - 15, 8,10,10,11,11,11,11,12,12,13,13,15,16, 8,10, - 10,11,11,11,11,12,12,13,13,16,16,10,11,11,12,12, - 12,12,13,13,13,13,17,16,10,11,11,12,12,12,12,13, - 13,13,14,16,17,11,12,12,13,13,13,13,14,14,15,14, - 18,17,11,12,12,13,13,13,13,14,14,14,15,19,18,14, - 15,15,15,15,16,16,18,19,18,18, 0, 0,14,15,15,16, - 15,17,17,16,18,17,18, 0, 0, -}; - -static const static_codebook _44u2__p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44u2__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u2__p6_0, - 0 -}; - -static const long _vq_quantlist__44u2__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u2__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 5, 5, 6, 6, 6, -}; - -static const static_codebook _44u2__p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44u2__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u2__p6_1, - 0 -}; - -static const long _vq_quantlist__44u2__p7_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u2__p7_0[] = { - 1, 3, 2,12,12,12,12,12,12, 4,12,12,12,12,12,12, - 12,12, 5,12,12,12,12,12,12,12,12,12,12,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11, -}; - -static const static_codebook _44u2__p7_0 = { - 2, 81, - (long *)_vq_lengthlist__44u2__p7_0, - 1, -516612096, 1626677248, 4, 0, - (long *)_vq_quantlist__44u2__p7_0, - 0 -}; - -static const long _vq_quantlist__44u2__p7_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u2__p7_1[] = { - 1, 4, 4, 7, 6, 7, 6, 8, 7, 9, 7, 9, 8, 4, 7, 6, - 8, 8, 9, 8,10, 9,10,10,11,11, 4, 7, 7, 8, 8, 8, - 8, 9,10,11,11,11,11, 6, 8, 8,10,10,10,10,11,11, - 12,12,12,12, 7, 8, 8,10,10,10,10,11,11,12,12,13, - 13, 7, 9, 9,11,10,12,12,13,13,14,13,14,14, 7, 9, - 9,10,11,11,12,13,13,13,13,16,14, 9,10,10,12,12, - 13,13,14,14,15,16,15,16, 9,10,10,12,12,12,13,14, - 14,14,15,16,15,10,12,12,13,13,15,13,16,16,15,17, - 17,17,10,11,11,12,14,14,14,15,15,17,17,15,17,11, - 12,12,14,14,14,15,15,15,17,16,17,17,10,12,12,13, - 14,14,14,17,15,17,17,17,17, -}; - -static const static_codebook _44u2__p7_1 = { - 2, 169, - (long *)_vq_lengthlist__44u2__p7_1, - 1, -523010048, 1618608128, 4, 0, - (long *)_vq_quantlist__44u2__p7_1, - 0 -}; - -static const long _vq_quantlist__44u2__p7_2[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u2__p7_2[] = { - 2, 5, 5, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 5, 6, 6, - 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 5, 6, 6, 7, 7, 8, - 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, 8, 8, 8, 8, 8, - 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 7, 8, - 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44u2__p7_2 = { - 2, 169, - (long *)_vq_lengthlist__44u2__p7_2, - 1, -531103744, 1611661312, 4, 0, - (long *)_vq_quantlist__44u2__p7_2, - 0 -}; - -static const long _huff_lengthlist__44u2__short[] = { - 13,15,17,17,15,15,12,17,11, 9, 7,10,10, 9,12,17, - 10, 6, 3, 6, 5, 7,10,17,15,10, 6, 9, 8, 9,11,17, - 15, 8, 4, 7, 3, 5, 9,16,16,10, 5, 8, 4, 5, 8,16, - 13,11, 5, 8, 3, 3, 5,14,13,12, 7,10, 5, 5, 7,14, -}; - -static const static_codebook _huff_book__44u2__short = { - 2, 64, - (long *)_huff_lengthlist__44u2__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u3__long[] = { - 6, 9,13,12,14,11,10,13, 8, 4, 5, 7, 8, 7, 8,12, - 11, 4, 3, 5, 5, 7, 9,14,11, 6, 5, 6, 6, 6, 7,13, - 13, 7, 5, 6, 4, 5, 7,14,11, 7, 6, 6, 5, 5, 6,13, - 9, 7, 8, 6, 7, 5, 3, 9, 9,12,13,12,14,10, 6, 7, -}; - -static const static_codebook _huff_book__44u3__long = { - 2, 64, - (long *)_huff_lengthlist__44u3__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u3__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u3__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, - 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,11,11,11,13,14,11,14,14, 8,11,11, - 10,14,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 7, - 11,11,11,14,14,10,12,14, 8,11,11,11,14,14,11,14, - 13, -}; - -static const static_codebook _44u3__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u3__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u3__p1_0, - 0 -}; - -static const long _vq_quantlist__44u3__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u3__p2_0[] = { - 2, 5, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, - 8, 8, 5, 6, 6, 6, 8, 8, 7, 8, 8, 5, 7, 6, 7, 8, - 8, 6, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 7, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u3__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44u3__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u3__p2_0, - 0 -}; - -static const long _vq_quantlist__44u3__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u3__p3_0[] = { - 2, 4, 4, 7, 7, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, - 9, 9,12,12, 8, 9, 9,11,12, 5, 7, 7,10,10, 7, 9, - 9,11,11, 7, 9, 9,10,11,10,11,11,13,13, 9,10,11, - 13,13, 5, 7, 7,10,10, 7, 9, 9,11,10, 7, 9, 9,11, - 11, 9,11,10,13,13,10,11,11,14,13, 8,10,10,14,13, - 10,11,11,15,14, 9,11,11,14,14,13,14,13,16,16,12, - 13,13,15,15, 8,10,10,13,14, 9,11,11,14,14,10,11, - 11,14,15,12,13,13,15,15,13,14,14,15,16, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,12,10,11,11,14, - 14,10,11,11,14,14, 7, 9, 9,12,12, 9,11,11,13,13, - 9,11,11,13,13,12,12,13,15,15,11,12,13,15,16, 7, - 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,13,11,13, - 12,15,13,11,13,13,15,16, 9,12,11,15,14,11,12,13, - 16,15,11,13,13,15,16,14,14,15,17,16,13,15,16, 0, - 17, 9,11,11,15,15,10,13,12,15,15,11,13,13,15,16, - 13,15,13,16,15,14,16,15, 0,19, 5, 7, 7,10,10, 7, - 9, 9,11,11, 7, 9, 9,11,11,10,12,11,14,14,10,11, - 12,14,14, 7, 9, 9,12,12, 9,11,11,14,13, 9,10,11, - 12,13,11,13,13,16,16,11,12,13,13,16, 7, 9, 9,12, - 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,15,15, - 12,13,12,15,14, 9,11,11,15,14,11,13,12,16,16,10, - 12,12,15,15,13,15,15,17,19,13,14,15,16,17,10,12, - 12,15,15,11,13,13,16,16,11,13,13,15,16,13,15,15, - 0, 0,14,15,15,16,16, 8,10,10,14,14,10,12,12,15, - 15,10,12,11,15,16,14,15,15,19,20,13,14,14,18,16, - 9,11,11,15,15,11,13,13,17,16,11,13,13,16,16,15, - 17,17,20,20,14,15,16,17,20, 9,11,11,15,15,10,13, - 12,16,15,11,13,13,15,17,14,16,15,18, 0,14,16,15, - 18,20,12,14,14, 0, 0,14,14,16, 0, 0,13,16,15, 0, - 0,17,17,18, 0, 0,16,17,19,19, 0,12,14,14,18, 0, - 12,16,14, 0,17,13,15,15,18, 0,16,18,17, 0,17,16, - 18,17, 0, 0, 7,10,10,14,14,10,12,11,15,15,10,12, - 12,16,15,13,15,15,18, 0,14,15,15,17, 0, 9,11,11, - 15,15,11,13,13,16,16,11,12,13,16,16,14,15,16,17, - 17,14,16,16,16,18, 9,11,12,16,16,11,13,13,17,17, - 11,14,13,20,17,15,16,16,19, 0,15,16,17, 0,19,11, - 13,14,17,16,14,15,15,20,18,13,14,15,17,19,16,18, - 18, 0,20,16,16,19,17, 0,12,15,14,17, 0,14,15,15, - 18,19,13,16,15,19,20,15,18,18, 0,20,17, 0,16, 0, - 0, -}; - -static const static_codebook _44u3__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44u3__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u3__p3_0, - 0 -}; - -static const long _vq_quantlist__44u3__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u3__p4_0[] = { - 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, - 9, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 7, 8,10,10, 9,10,10,11,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,11, 9,10, 9,12,12, - 9,10,10,13,12, 9,10,10,12,13,12,12,12,14,14,11, - 12,12,13,14, 9, 9,10,12,12, 9,10,10,12,12, 9,10, - 10,12,13,11,12,11,14,13,12,12,12,14,13, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, - 12, 9,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,11,11,11,12,13,10,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,11,10,11,11,13,13, 9,11,10,13,12,10,11,11, - 13,13,10,11,11,13,13,12,12,13,12,15,12,13,13,15, - 15, 9,10,10,12,13,10,11,10,13,12,10,11,11,13,14, - 12,13,11,15,13,12,13,13,15,15, 5, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12,10,10, - 11,12,12, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,13, - 11,11,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, - 10,11,12,13,12,13,13,15,15,12,11,13,13,14, 9,10, - 11,12,13,10,11,11,13,13,10,11,11,13,13,12,13,13, - 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, - 13, 9,10,10,13,13,12,13,13,15,14,12,12,12,14,13, - 9,10,10,13,12,10,11,11,13,13,10,11,11,14,12,13, - 13,14,14,16,12,13,13,15,15, 9,10,10,13,13,10,11, - 10,14,13,10,11,11,13,14,12,14,13,15,14,13,13,13, - 15,15,11,13,12,15,14,11,12,13,14,15,12,13,13,16, - 14,14,12,15,12,16,14,15,15,17,15,11,12,12,14,14, - 11,13,11,15,14,12,13,13,15,15,13,15,12,17,13,14, - 15,15,16,16, 8, 9, 9,12,12, 9,10,10,12,13, 9,10, - 10,13,13,12,12,12,14,14,12,13,13,15,15, 9,10,10, - 13,12,10,11,11,14,13,10,10,11,13,14,12,13,13,15, - 15,12,12,13,14,16, 9,10,10,13,13,10,11,11,13,14, - 10,11,11,14,13,12,13,13,14,15,13,14,13,16,14,11, - 12,12,14,14,12,13,13,15,14,11,12,13,14,15,14,15, - 15,16,16,13,13,15,13,16,11,12,12,14,15,12,13,13, - 14,15,11,13,12,15,14,14,15,15,16,16,14,15,12,16, - 13, -}; - -static const static_codebook _44u3__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44u3__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u3__p4_0, - 0 -}; - -static const long _vq_quantlist__44u3__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u3__p5_0[] = { - 2, 3, 3, 6, 6, 7, 7, 9, 9, 4, 5, 5, 7, 7, 8, 8, - 10,10, 4, 5, 5, 7, 7, 8, 8,10,10, 6, 7, 7, 8, 8, - 9, 9,11,10, 6, 7, 7, 8, 8, 9, 9,10,10, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,10,11,11,12,12, 9,10,10,10,10,11,11,12, - 12, -}; - -static const static_codebook _44u3__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44u3__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u3__p5_0, - 0 -}; - -static const long _vq_quantlist__44u3__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u3__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,10,11,13,14, 4, 6, 5, - 8, 8, 9, 9,10,10,11,11,14,14, 4, 6, 6, 8, 8, 9, - 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, - 12,12,15,15, 6, 8, 8, 9, 9,10,11,11,11,12,12,15, - 15, 8, 9, 9,11,10,11,11,12,12,13,13,15,16, 8, 9, - 9,10,11,11,11,12,12,13,13,16,16,10,10,11,11,11, - 12,12,13,13,13,14,17,16, 9,10,11,12,11,12,12,13, - 13,13,13,16,18,11,12,11,12,12,13,13,13,14,15,14, - 17,17,11,11,12,12,12,13,13,13,14,14,15,18,17,14, - 15,15,15,15,16,16,17,17,19,18, 0,20,14,15,14,15, - 15,16,16,16,17,18,16,20,18, -}; - -static const static_codebook _44u3__p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44u3__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u3__p6_0, - 0 -}; - -static const long _vq_quantlist__44u3__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u3__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 5, 5, 6, 6, 6, -}; - -static const static_codebook _44u3__p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44u3__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u3__p6_1, - 0 -}; - -static const long _vq_quantlist__44u3__p7_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u3__p7_0[] = { - 1, 3, 3,10,10,10,10,10,10, 4,10,10,10,10,10,10, - 10,10, 4,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, -}; - -static const static_codebook _44u3__p7_0 = { - 2, 81, - (long *)_vq_lengthlist__44u3__p7_0, - 1, -515907584, 1627381760, 4, 0, - (long *)_vq_quantlist__44u3__p7_0, - 0 -}; - -static const long _vq_quantlist__44u3__p7_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44u3__p7_1[] = { - 1, 4, 4, 6, 6, 7, 6, 8, 7, 9, 8,10, 9,11,11, 4, - 7, 7, 8, 7, 9, 9,10,10,11,11,11,11,12,12, 4, 7, - 7, 7, 7, 9, 9,10,10,11,11,12,12,12,11, 6, 8, 8, - 9, 9,10,10,11,11,12,12,13,12,13,13, 6, 8, 8, 9, - 9,10,11,11,11,12,12,13,14,13,13, 8, 9, 9,11,11, - 12,12,12,13,14,13,14,14,14,15, 8, 9, 9,11,11,11, - 12,13,14,13,14,15,17,14,15, 9,10,10,12,12,13,13, - 13,14,15,15,15,16,16,16, 9,11,11,12,12,13,13,14, - 14,14,15,16,16,16,16,10,12,12,13,13,14,14,15,15, - 15,16,17,17,17,17,10,12,11,13,13,15,14,15,14,16, - 17,16,16,16,16,11,13,12,14,14,14,14,15,16,17,16, - 17,17,17,17,11,13,12,14,14,14,15,17,16,17,17,17, - 17,17,17,12,13,13,15,16,15,16,17,17,16,16,17,17, - 17,17,12,13,13,15,15,15,16,17,17,17,16,17,16,17, - 17, -}; - -static const static_codebook _44u3__p7_1 = { - 2, 225, - (long *)_vq_lengthlist__44u3__p7_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44u3__p7_1, - 0 -}; - -static const long _vq_quantlist__44u3__p7_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44u3__p7_2[] = { - 2, 5, 5, 7, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, - 9,10, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, - 9,10,10,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10, 7, 8, 8, 9, 8, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, 9, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,11, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,11, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9,10,10,10,10,10,10,10,10,10,10,10,11,11,11,10, - 11, -}; - -static const static_codebook _44u3__p7_2 = { - 2, 289, - (long *)_vq_lengthlist__44u3__p7_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u3__p7_2, - 0 -}; - -static const long _huff_lengthlist__44u3__short[] = { - 14,14,14,15,13,15,12,16,10, 8, 7, 9, 9, 8,12,16, - 10, 5, 4, 6, 5, 6, 9,16,14, 8, 6, 8, 7, 8,10,16, - 14, 7, 4, 6, 3, 5, 8,16,15, 9, 5, 7, 4, 4, 7,16, - 13,10, 6, 7, 4, 3, 4,13,13,12, 7, 9, 5, 5, 6,12, -}; - -static const static_codebook _huff_book__44u3__short = { - 2, 64, - (long *)_huff_lengthlist__44u3__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u4__long[] = { - 3, 8,12,12,13,12,11,13, 5, 4, 6, 7, 8, 8, 9,13, - 9, 5, 4, 5, 5, 7, 9,13, 9, 6, 5, 6, 6, 7, 8,12, - 12, 7, 5, 6, 4, 5, 8,13,11, 7, 6, 6, 5, 5, 6,12, - 10, 8, 8, 7, 7, 5, 3, 8,10,12,13,12,12, 9, 6, 7, -}; - -static const static_codebook _huff_book__44u4__long = { - 2, 64, - (long *)_huff_lengthlist__44u4__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u4__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u4__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, - 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, - 11, 8,11,11, 8,11,11,11,13,14,11,15,14, 8,11,11, - 10,13,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 7, - 11,11,11,15,14,10,12,14, 8,11,11,11,14,14,11,14, - 13, -}; - -static const static_codebook _44u4__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u4__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u4__p1_0, - 0 -}; - -static const long _vq_quantlist__44u4__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u4__p2_0[] = { - 2, 5, 5, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, - 8, 8, 5, 6, 6, 6, 8, 8, 7, 8, 8, 5, 7, 6, 6, 8, - 8, 6, 8, 8, 6, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, - 8,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 6, 8, 8, 6, - 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, - 9, -}; - -static const static_codebook _44u4__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44u4__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u4__p2_0, - 0 -}; - -static const long _vq_quantlist__44u4__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u4__p3_0[] = { - 2, 4, 4, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, - 10, 9,12,12, 8, 9,10,12,12, 5, 7, 7,10,10, 7, 9, - 9,11,11, 7, 9, 9,11,11,10,12,11,14,14, 9,10,11, - 13,14, 5, 7, 7,10,10, 7, 9, 9,11,11, 7, 9, 9,11, - 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,14,13, - 10,12,12,15,14, 9,11,11,15,14,13,14,14,17,17,12, - 14,14,16,16, 8,10,10,14,14, 9,11,11,14,15,10,12, - 12,14,15,12,14,13,16,16,13,14,15,15,18, 4, 7, 7, - 10,10, 7, 9, 9,12,11, 7, 9, 9,11,12,10,12,11,15, - 14,10,11,12,14,15, 7, 9, 9,12,12, 9,11,12,13,13, - 9,11,12,13,13,12,13,13,15,16,11,13,13,15,16, 7, - 9, 9,12,12, 9,11,10,13,12, 9,11,12,13,14,11,13, - 12,16,14,12,13,13,15,16,10,12,12,16,15,11,13,13, - 17,16,11,13,13,17,16,14,15,15,17,17,14,16,16,18, - 20, 9,11,11,15,16,11,13,12,16,16,11,13,13,16,17, - 14,15,14,18,16,14,16,16,17,20, 5, 7, 7,10,10, 7, - 9, 9,12,11, 7, 9,10,11,12,10,12,11,15,15,10,12, - 12,14,14, 7, 9, 9,12,12, 9,12,11,14,13, 9,10,11, - 12,13,12,13,14,16,16,11,12,13,14,16, 7, 9, 9,12, - 12, 9,12,11,13,13, 9,12,11,13,13,11,13,13,16,16, - 12,13,13,16,15, 9,11,11,16,14,11,13,13,16,16,11, - 12,13,16,16,14,16,16,17,17,13,14,15,16,17,10,12, - 12,15,15,11,13,13,16,17,11,13,13,16,16,14,16,15, - 19,19,14,15,15,17,18, 8,10,10,14,14,10,12,12,15, - 15,10,12,12,16,16,14,16,15,20,19,13,15,15,17,16, - 9,12,12,16,16,11,13,13,16,18,11,14,13,16,17,16, - 17,16,20, 0,15,16,18,18,20, 9,11,11,15,15,11,14, - 12,17,16,11,13,13,17,17,15,17,15,20,20,14,16,16, - 17, 0,13,15,14,18,16,14,15,16, 0,18,14,16,16, 0, - 0,18,16, 0, 0,20,16,18,18, 0, 0,12,14,14,17,18, - 13,15,14,20,18,14,16,15,19,19,16,20,16, 0,18,16, - 19,17,19, 0, 8,10,10,14,14,10,12,12,16,15,10,12, - 12,16,16,13,15,15,18,17,14,16,16,19, 0, 9,11,11, - 16,15,11,14,13,18,17,11,12,13,17,18,14,17,16,18, - 18,15,16,17,18,18, 9,12,12,16,16,11,13,13,16,18, - 11,14,13,17,17,15,16,16,18,20,16,17,17,20,20,12, - 14,14,18,17,14,16,16, 0,19,13,14,15,18, 0,16, 0, - 0, 0, 0,16,16, 0,19,20,13,15,14, 0, 0,14,16,16, - 18,19,14,16,15, 0,20,16,20,18, 0,20,17,20,17, 0, - 0, -}; - -static const static_codebook _44u4__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44u4__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u4__p3_0, - 0 -}; - -static const long _vq_quantlist__44u4__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u4__p4_0[] = { - 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, - 9, 9,11,11, 8, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 7, 8,10,10, 9,10,10,11,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, - 10, 9,10,10,12,11, 9,10,10,12,11, 9,10, 9,12,12, - 9,10,10,13,12, 9,10,10,12,12,12,12,12,14,14,11, - 12,12,13,14, 9, 9,10,12,12, 9,10,10,13,13, 9,10, - 10,12,13,11,12,12,14,13,11,12,12,14,14, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, - 12, 9,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,11,11,11,12,13,10,11,11,13,13, 6, - 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,11,10,11,11,13,13, 9,11,10,13,12,10,11,11, - 13,14,10,11,11,14,13,12,12,13,12,15,12,13,13,15, - 15, 9,10,10,12,13,10,11,10,13,12,10,11,11,13,14, - 12,13,11,15,13,13,13,13,15,15, 5, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12,10,10, - 11,12,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, - 11, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,11,13,13, - 11,12,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, - 10,11,12,13,12,13,13,15,15,12,11,13,13,14, 9,10, - 11,12,13,10,11,11,13,14,10,11,11,13,13,12,13,13, - 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, - 13, 9,10,10,13,13,12,13,13,15,15,12,12,12,14,14, - 9,10,10,13,13,10,11,11,13,14,10,11,11,14,13,13, - 13,14,14,16,13,13,13,15,15, 9,10,10,13,13,10,11, - 10,14,13,10,11,11,13,14,12,14,13,16,14,12,13,13, - 14,15,11,12,12,15,14,11,12,13,14,15,12,13,13,16, - 15,14,12,15,12,16,14,15,15,16,16,11,12,12,14,14, - 11,13,12,15,14,12,13,13,15,16,13,15,13,17,13,14, - 15,15,16,17, 8, 9, 9,12,12, 9,10,10,12,13, 9,10, - 10,13,13,12,12,12,14,14,12,13,13,15,15, 9,10,10, - 13,12,10,11,11,14,13,10,10,11,13,14,13,13,13,15, - 15,12,13,14,14,16, 9,10,10,13,13,10,11,11,13,14, - 10,11,11,14,14,13,13,13,15,15,13,14,13,16,14,11, - 12,12,15,14,12,13,13,16,15,11,12,13,14,15,14,15, - 15,17,16,13,13,15,13,16,11,12,13,14,15,13,13,13, - 15,16,11,13,12,15,14,14,15,15,16,16,14,15,12,17, - 13, -}; - -static const static_codebook _44u4__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44u4__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u4__p4_0, - 0 -}; - -static const long _vq_quantlist__44u4__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u4__p5_0[] = { - 2, 3, 3, 6, 6, 7, 7, 9, 9, 4, 5, 5, 7, 7, 8, 8, - 10, 9, 4, 5, 5, 7, 7, 8, 8,10,10, 6, 7, 7, 8, 8, - 9, 9,11,10, 6, 7, 7, 8, 8, 9, 9,10,11, 7, 8, 8, - 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,10,11,11,12,12, 9,10,10,10,11,11,11,12, - 12, -}; - -static const static_codebook _44u4__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44u4__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u4__p5_0, - 0 -}; - -static const long _vq_quantlist__44u4__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u4__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,11,10,13,13, 4, 6, 5, - 8, 8, 9, 9,10,10,11,11,14,14, 4, 6, 6, 8, 8, 9, - 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, - 12,12,15,15, 6, 8, 8, 9, 9,10,11,11,11,12,12,15, - 15, 8, 9, 9,11,10,11,11,12,12,13,13,16,16, 8, 9, - 9,10,10,11,11,12,12,13,13,16,16,10,10,10,12,11, - 12,12,13,13,14,14,16,16,10,10,10,11,12,12,12,13, - 13,13,14,16,17,11,12,11,12,12,13,13,14,14,15,14, - 18,17,11,11,12,12,12,13,13,14,14,14,15,19,18,14, - 15,14,15,15,17,16,17,17,17,17,21, 0,14,15,15,16, - 16,16,16,17,17,18,17,20,21, -}; - -static const static_codebook _44u4__p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44u4__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u4__p6_0, - 0 -}; - -static const long _vq_quantlist__44u4__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u4__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, - 6, 5, 6, 6, 5, 5, 6, 6, 6, -}; - -static const static_codebook _44u4__p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44u4__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u4__p6_1, - 0 -}; - -static const long _vq_quantlist__44u4__p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u4__p7_0[] = { - 1, 3, 3,12,12,12,12,12,12,12,12,12,12, 3,12,11, - 12,12,12,12,12,12,12,12,12,12, 4,11,10,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11, -}; - -static const static_codebook _44u4__p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44u4__p7_0, - 1, -514332672, 1627381760, 4, 0, - (long *)_vq_quantlist__44u4__p7_0, - 0 -}; - -static const long _vq_quantlist__44u4__p7_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44u4__p7_1[] = { - 1, 4, 4, 6, 6, 7, 7, 9, 8,10, 8,10, 9,11,11, 4, - 7, 6, 8, 7, 9, 9,10,10,11,10,11,10,12,10, 4, 6, - 7, 8, 8, 9, 9,10,10,11,11,11,11,12,12, 6, 8, 8, - 10, 9,11,10,12,11,12,12,12,12,13,13, 6, 8, 8,10, - 10,10,11,11,11,12,12,13,12,13,13, 8, 9, 9,11,11, - 12,11,12,12,13,13,13,13,13,13, 8, 9, 9,11,11,11, - 12,12,12,13,13,13,13,13,13, 9,10,10,12,11,13,13, - 13,13,14,13,13,14,14,14, 9,10,11,11,12,12,13,13, - 13,13,13,14,15,14,14,10,11,11,12,12,13,13,14,14, - 14,14,14,15,16,16,10,11,11,12,13,13,13,13,15,14, - 14,15,16,15,16,10,12,12,13,13,14,14,14,15,15,15, - 15,15,15,16,11,12,12,13,13,14,14,14,15,15,15,16, - 15,17,16,11,12,12,13,13,13,15,15,14,16,16,16,16, - 16,17,11,12,12,13,13,14,14,15,14,15,15,17,17,16, - 16, -}; - -static const static_codebook _44u4__p7_1 = { - 2, 225, - (long *)_vq_lengthlist__44u4__p7_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44u4__p7_1, - 0 -}; - -static const long _vq_quantlist__44u4__p7_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44u4__p7_2[] = { - 2, 5, 5, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, - 9,10, 9,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,11,10,10,10, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9,10, 9,10,10,10,10,10,10,10,10,10,10,11,10,10, - 10, -}; - -static const static_codebook _44u4__p7_2 = { - 2, 289, - (long *)_vq_lengthlist__44u4__p7_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u4__p7_2, - 0 -}; - -static const long _huff_lengthlist__44u4__short[] = { - 14,17,15,17,16,14,13,16,10, 7, 7,10,13,10,15,16, - 9, 4, 4, 6, 5, 7, 9,16,12, 8, 7, 8, 8, 8,11,16, - 14, 7, 4, 6, 3, 5, 8,15,13, 8, 5, 7, 4, 5, 7,16, - 12, 9, 6, 8, 3, 3, 5,16,14,13, 7,10, 5, 5, 7,15, -}; - -static const static_codebook _huff_book__44u4__short = { - 2, 64, - (long *)_huff_lengthlist__44u4__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u5__long[] = { - 3, 8,13,12,14,12,16,11,13,14, 5, 4, 5, 6, 7, 8, - 10, 9,12,15,10, 5, 5, 5, 6, 8, 9, 9,13,15,10, 5, - 5, 6, 6, 7, 8, 8,11,13,12, 7, 5, 6, 4, 6, 7, 7, - 11,14,11, 7, 7, 6, 6, 6, 7, 6,10,14,14, 9, 8, 8, - 6, 7, 7, 7,11,16,11, 8, 8, 7, 6, 6, 7, 4, 7,12, - 10,10,12,10,10, 9,10, 5, 6, 9,10,12,15,13,14,14, - 14, 8, 7, 8, -}; - -static const static_codebook _huff_book__44u5__long = { - 2, 100, - (long *)_huff_lengthlist__44u5__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u5__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u5__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, - 9,10, 5, 8, 8, 7,10, 9, 8,10,10, 5, 8, 8, 8,10, - 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, - 10,13,11,10,13,13, 4, 8, 8, 8,11,10, 8,10,10, 7, - 10,10,10,13,13,10,11,13, 8,10,11,10,13,13,10,13, - 12, -}; - -static const static_codebook _44u5__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u5__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u5__p1_0, - 0 -}; - -static const long _vq_quantlist__44u5__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u5__p2_0[] = { - 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, - 8, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 8, 7, - 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, - 8, 7, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, - 9, -}; - -static const static_codebook _44u5__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44u5__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u5__p2_0, - 0 -}; - -static const long _vq_quantlist__44u5__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u5__p3_0[] = { - 2, 4, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, - 10, 9,13,12, 8, 9,10,12,12, 5, 7, 7,10,10, 7, 9, - 9,11,11, 6, 8, 9,11,11,10,11,11,14,14, 9,10,11, - 13,14, 5, 7, 7, 9,10, 7, 9, 8,11,11, 7, 9, 9,11, - 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,13,13, - 10,11,11,15,14, 9,11,11,14,14,13,14,14,17,16,12, - 13,13,15,16, 8,10,10,13,13, 9,11,11,14,15,10,11, - 11,14,15,12,14,13,16,16,13,15,14,15,17, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14, - 14,10,11,12,14,14, 7, 9, 9,12,11, 9,11,11,13,13, - 9,11,11,13,13,12,13,13,15,16,11,12,13,15,16, 6, - 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,14,11,13, - 12,16,14,11,13,13,16,17,10,12,11,15,15,11,13,13, - 16,16,11,13,13,17,16,14,15,15,17,17,14,16,16,17, - 18, 9,11,11,14,15,10,12,12,15,15,11,13,13,16,17, - 13,15,13,17,15,14,15,16,18, 0, 5, 7, 7,10,10, 7, - 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, - 12,14,15, 6, 9, 9,12,11, 9,11,11,13,13, 8,10,11, - 12,13,11,13,13,16,15,11,12,13,14,15, 7, 9, 9,11, - 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,15,16, - 11,13,13,15,14, 9,11,11,15,14,11,13,13,17,15,10, - 12,12,15,15,14,16,16,17,17,13,13,15,15,17,10,11, - 12,15,15,11,13,13,16,16,11,13,13,15,15,14,15,15, - 18,18,14,15,15,17,17, 8,10,10,13,13,10,12,11,15, - 15,10,11,12,15,15,14,15,15,18,18,13,14,14,18,18, - 9,11,11,15,16,11,13,13,17,17,11,13,13,16,16,15, - 15,16,17, 0,14,15,17, 0, 0, 9,11,11,15,15,10,13, - 12,18,16,11,13,13,15,16,14,16,15,20,20,14,15,16, - 17, 0,13,14,14,20,16,14,15,16,19,18,14,15,15,19, - 0,18,16, 0,20,20,16,18,18, 0, 0,12,14,14,18,18, - 13,15,14,18,16,14,15,16,18,20,16,19,16, 0,17,17, - 18,18,19, 0, 8,10,10,14,14,10,11,11,14,15,10,11, - 12,15,15,13,15,14,19,17,13,15,15,17, 0, 9,11,11, - 16,15,11,13,13,16,16,10,12,13,15,17,14,16,16,18, - 18,14,15,15,18, 0, 9,11,11,15,15,11,13,13,16,17, - 11,13,13,18,17,14,18,16,18,18,15,17,17,18, 0,12, - 14,14,18,18,14,15,15,20, 0,13,14,15,17, 0,16,18, - 17, 0, 0,16,16, 0,17,20,12,14,14,18,18,14,16,15, - 0,18,14,16,15,18, 0,16,19,17, 0, 0,17,18,16, 0, - 0, -}; - -static const static_codebook _44u5__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44u5__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u5__p3_0, - 0 -}; - -static const long _vq_quantlist__44u5__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u5__p4_0[] = { - 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, - 9, 9,11,11, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, - 8,10,10, 6, 7, 8, 9,10, 9,10,10,11,12, 9, 9,10, - 11,12, 6, 7, 7, 9, 9, 6, 8, 7,10, 9, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,12,11, - 9,10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11, - 11,12,13,14, 8, 9, 9,11,12, 9,10,10,12,12, 9,10, - 10,12,12,11,12,11,14,13,11,12,12,13,13, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, - 12, 9,10,10,12,12, 7, 8, 8,10,10, 8, 8, 9,10,11, - 8, 9, 9,11,11,10,10,11,11,13,10,11,11,12,13, 6, - 7, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, - 12,13,10,11,11,13,13,12,11,13,12,15,12,13,13,14, - 15, 9,10,10,12,12, 9,11,10,13,12,10,11,11,13,13, - 11,13,11,14,12,12,13,13,14,15, 5, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10, - 10,12,12, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 8, 9, - 10,11,10,11,11,12,12,10,10,11,11,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 8,11,10,10,11,11,13,12, - 10,11,10,13,11, 9,10,10,12,12,10,11,11,13,12, 9, - 10,10,12,13,12,13,13,14,15,11,11,13,12,14, 9,10, - 10,12,12,10,11,11,13,13,10,11,10,13,12,12,13,13, - 14,14,12,13,11,14,12, 8, 9, 9,12,12, 9,10,10,12, - 12, 9,10,10,12,12,12,12,12,14,14,11,12,12,14,13, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,12,12, - 12,13,14,15,12,13,13,15,14, 9,10,10,12,12,10,11, - 10,13,12,10,11,11,12,13,12,13,12,15,13,12,13,13, - 14,15,11,12,12,14,13,11,12,12,14,15,12,13,13,15, - 14,13,12,14,12,16,13,14,14,15,15,11,11,12,14,14, - 11,12,11,14,13,12,13,13,14,15,13,14,12,16,12,14, - 14,15,16,16, 8, 9, 9,11,12, 9,10,10,12,12, 9,10, - 10,12,13,11,12,12,13,13,12,12,13,14,14, 9,10,10, - 12,12,10,11,10,13,12,10,10,11,12,13,12,13,13,15, - 14,12,12,13,13,15, 9,10,10,12,13,10,11,11,12,13, - 10,11,11,13,13,12,13,13,14,15,12,13,12,15,14,11, - 12,11,14,13,12,13,13,15,14,11,11,12,13,14,14,15, - 14,16,15,13,12,14,13,16,11,12,12,13,14,12,13,13, - 14,15,11,12,11,14,14,14,14,14,15,16,13,15,12,16, - 12, -}; - -static const static_codebook _44u5__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44u5__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u5__p4_0, - 0 -}; - -static const long _vq_quantlist__44u5__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u5__p5_0[] = { - 2, 3, 3, 6, 6, 8, 8,10,10, 4, 5, 5, 8, 7, 8, 8, - 11,10, 3, 5, 5, 7, 8, 8, 8,10,11, 6, 8, 7,10, 9, - 10,10,11,11, 6, 7, 8, 9, 9, 9,10,11,12, 8, 8, 8, - 10,10,11,11,13,12, 8, 8, 9, 9,10,11,11,12,13,10, - 11,10,12,11,13,12,14,14,10,10,11,11,12,12,13,14, - 14, -}; - -static const static_codebook _44u5__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44u5__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u5__p5_0, - 0 -}; - -static const long _vq_quantlist__44u5__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u5__p6_0[] = { - 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, - 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 7, 7, - 8, 8, 9, 9,11,10, 7, 7, 7, 8, 8, 9, 9,10,11, 9, - 9, 9,10,10,11,10,11,11, 9, 9, 9,10,10,11,10,11, - 11, -}; - -static const static_codebook _44u5__p6_0 = { - 2, 81, - (long *)_vq_lengthlist__44u5__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u5__p6_0, - 0 -}; - -static const long _vq_quantlist__44u5__p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u5__p7_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 9, 8,11,10, 7, - 11,10, 5, 9, 9, 7,10,10, 8,10,11, 4, 9, 9, 9,12, - 12, 9,12,12, 8,12,12,11,12,12,10,12,13, 7,12,12, - 11,12,12,10,12,13, 4, 9, 9, 9,12,12, 9,12,12, 7, - 12,11,10,13,13,11,12,12, 7,12,12,10,13,13,11,12, - 12, -}; - -static const static_codebook _44u5__p7_0 = { - 4, 81, - (long *)_vq_lengthlist__44u5__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u5__p7_0, - 0 -}; - -static const long _vq_quantlist__44u5__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u5__p7_1[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 7, - 8, 8, 9, 8, 8, 9, 4, 5, 5, 7, 7, 8, 8, 9, 9, 8, - 9, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 6, 7, 7, 8, - 8, 9, 9, 9, 9, 9, 9, 7, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, - 9, 9, 9, 9,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, - 10,10,10, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, 8, 9, - 9, 9, 9, 9, 9,10,10,10,10, -}; - -static const static_codebook _44u5__p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44u5__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u5__p7_1, - 0 -}; - -static const long _vq_quantlist__44u5__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u5__p8_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, - 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, 9,10,10,11, - 11, 6, 8, 7, 9, 9,10,10,11,11,13,12, 6, 8, 8, 9, - 9,10,10,11,11,12,13, 8, 9, 9,10,10,12,12,13,12, - 14,13, 8, 9, 9,10,10,12,12,13,13,14,14, 9,11,11, - 12,12,13,13,14,14,15,14, 9,11,11,12,12,13,13,14, - 14,15,14,11,12,12,13,13,14,14,15,14,15,14,11,11, - 12,13,13,14,14,14,14,15,15, -}; - -static const static_codebook _44u5__p8_0 = { - 2, 121, - (long *)_vq_lengthlist__44u5__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__44u5__p8_0, - 0 -}; - -static const long _vq_quantlist__44u5__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u5__p8_1[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 5, 7, 6, - 7, 7, 8, 8, 8, 8, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, - 8, 6, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 6, 6, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u5__p8_1 = { - 2, 121, - (long *)_vq_lengthlist__44u5__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u5__p8_1, - 0 -}; - -static const long _vq_quantlist__44u5__p9_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u5__p9_0[] = { - 1, 3, 2,12,10,13,13,13,13,13,13,13,13, 4, 9, 9, - 13,13,13,13,13,13,13,13,13,13, 5,10, 9,13,13,13, - 13,13,13,13,13,13,13,12,13,13,13,13,13,13,13,13, - 13,13,13,13,11,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, - 13,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, - 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, - 12,12,12,12,12,12,12,12,12, -}; - -static const static_codebook _44u5__p9_0 = { - 2, 169, - (long *)_vq_lengthlist__44u5__p9_0, - 1, -514332672, 1627381760, 4, 0, - (long *)_vq_quantlist__44u5__p9_0, - 0 -}; - -static const long _vq_quantlist__44u5__p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44u5__p9_1[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 7, 8, 7, 9, 8, 9, 9, 4, - 7, 6, 9, 8,10,10, 9, 8, 9, 9, 9, 9, 9, 8, 5, 6, - 6, 8, 9,10,10, 9, 9, 9,10,10,10,10,11, 7, 8, 8, - 10,10,11,11,10,10,11,11,11,12,11,11, 7, 8, 8,10, - 10,11,11,10,10,11,11,12,11,11,11, 8, 9, 9,11,11, - 12,12,11,11,12,11,12,12,12,12, 8, 9,10,11,11,12, - 12,11,11,12,12,12,12,12,12, 8, 9, 9,10,10,12,11, - 12,12,12,12,12,12,12,13, 8, 9, 9,11,11,11,11,12, - 12,12,12,13,12,13,13, 9,10,10,11,11,12,12,12,13, - 12,13,13,13,14,13, 9,10,10,11,11,12,12,12,13,13, - 12,13,13,14,13, 9,11,10,12,11,13,12,12,13,13,13, - 13,13,13,14, 9,10,10,12,12,12,12,12,13,13,13,13, - 13,14,14,10,11,11,12,12,12,13,13,13,14,14,13,14, - 14,14,10,11,11,12,12,12,12,13,12,13,14,13,14,14, - 14, -}; - -static const static_codebook _44u5__p9_1 = { - 2, 225, - (long *)_vq_lengthlist__44u5__p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44u5__p9_1, - 0 -}; - -static const long _vq_quantlist__44u5__p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44u5__p9_2[] = { - 2, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9,10, 9,10,10,10, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, - 9, 9,10, 9,10, 9,10, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10, 9,10,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, - 9,10, 9,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, 9, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, - 9,10, 9,10, 9,10,10,10,10,10,10, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9, 9,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9,10,10, 9,10,10,10,10,10,10,10,10,10,10, 9, 9, - 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 9, 9, 9,10, 9,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44u5__p9_2 = { - 2, 289, - (long *)_vq_lengthlist__44u5__p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u5__p9_2, - 0 -}; - -static const long _huff_lengthlist__44u5__short[] = { - 4,10,17,13,17,13,17,17,17,17, 3, 6, 8, 9,11, 9, - 15,12,16,17, 6, 5, 5, 7, 7, 8,10,11,17,17, 7, 8, - 7, 9, 9,10,13,13,17,17, 8, 6, 5, 7, 4, 7, 5, 8, - 14,17, 9, 9, 8, 9, 7, 9, 8,10,16,17,12,10, 7, 8, - 4, 7, 4, 7,16,17,12,11, 9,10, 6, 9, 5, 7,14,17, - 14,13,10,15, 4, 8, 3, 5,14,17,17,14,11,15, 6,10, - 6, 8,15,17, -}; - -static const static_codebook _huff_book__44u5__short = { - 2, 100, - (long *)_huff_lengthlist__44u5__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u6__long[] = { - 3, 9,14,13,14,13,16,12,13,14, 5, 4, 6, 6, 8, 9, - 11,10,12,15,10, 5, 5, 6, 6, 8,10,10,13,16,10, 6, - 6, 6, 6, 8, 9, 9,12,14,13, 7, 6, 6, 4, 6, 6, 7, - 11,14,10, 7, 7, 7, 6, 6, 6, 7,10,13,15,10, 9, 8, - 5, 6, 5, 6,10,14,10, 9, 8, 8, 6, 6, 5, 4, 6,11, - 11,11,12,11,10, 9, 9, 5, 5, 9,10,12,15,13,13,13, - 13, 8, 7, 7, -}; - -static const static_codebook _huff_book__44u6__long = { - 2, 100, - (long *)_huff_lengthlist__44u6__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u6__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u6__p1_0[] = { - 1, 4, 4, 4, 8, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, - 9,10, 5, 8, 8, 7,10, 9, 8,10,10, 5, 8, 8, 8,10, - 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, - 10,13,11,10,13,13, 5, 8, 8, 8,11,10, 8,10,10, 7, - 10,10,10,13,13,10,11,13, 8,10,11,10,13,13,10,13, - 12, -}; - -static const static_codebook _44u6__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u6__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u6__p1_0, - 0 -}; - -static const long _vq_quantlist__44u6__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u6__p2_0[] = { - 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, - 8, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 7, 7, - 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, - 8, 8, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, - 9, -}; - -static const static_codebook _44u6__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44u6__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u6__p2_0, - 0 -}; - -static const long _vq_quantlist__44u6__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u6__p3_0[] = { - 2, 5, 4, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, - 9, 9,13,12, 8, 9,10,12,13, 5, 7, 7,10, 9, 7, 9, - 9,11,11, 7, 8, 9,11,11,10,11,11,14,14, 9,10,11, - 13,14, 5, 7, 7, 9,10, 6, 9, 8,11,11, 7, 9, 9,11, - 11, 9,11,10,14,13,10,11,11,14,13, 8,10,10,13,13, - 10,11,11,15,15, 9,11,11,14,14,13,14,14,17,16,12, - 13,14,16,16, 8,10,10,13,14, 9,11,11,14,15,10,11, - 12,14,15,12,14,13,16,15,13,14,14,15,17, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,12,11,14, - 14,10,11,11,14,14, 7, 9, 9,12,11, 9,11,11,13,13, - 9,11,11,13,13,11,13,13,14,15,11,12,13,15,16, 6, - 9, 9,11,12, 8,11,10,13,12, 9,11,11,13,14,11,13, - 12,16,14,11,13,13,15,16,10,12,11,14,15,11,13,13, - 15,17,11,13,13,17,16,15,15,16,17,16,14,15,16,18, - 0, 9,11,11,14,15,10,12,12,16,15,11,13,13,16,16, - 13,15,14,18,15,14,16,16, 0, 0, 5, 7, 7,10,10, 7, - 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, - 12,14,14, 6, 9, 9,11,11, 9,11,11,13,13, 8,10,11, - 12,13,11,13,13,16,15,11,12,13,14,16, 7, 9, 9,11, - 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,16,15, - 11,13,12,15,15, 9,11,11,15,14,11,13,13,17,16,10, - 12,13,15,16,14,16,16, 0,18,14,14,15,15,17,10,11, - 12,15,15,11,13,13,16,16,11,13,13,16,16,14,16,16, - 19,17,14,15,15,17,17, 8,10,10,14,14,10,12,11,15, - 15,10,11,12,16,15,14,15,15,18,20,13,14,16,17,18, - 9,11,11,15,16,11,13,13,17,17,11,13,13,17,16,15, - 16,16, 0, 0,15,16,16, 0, 0, 9,11,11,15,15,10,13, - 12,17,15,11,13,13,17,16,15,17,15,20,19,15,16,16, - 19, 0,13,15,14, 0,17,14,15,16, 0,20,15,16,16, 0, - 19,17,18, 0, 0, 0,16,17,18, 0, 0,12,14,14,19,18, - 13,15,14, 0,17,14,15,16,19,19,16,18,16, 0,19,19, - 20,17,20, 0, 8,10,10,13,14,10,11,11,15,15,10,12, - 12,15,16,14,15,14,19,16,14,15,15, 0,18, 9,11,11, - 16,15,11,13,13, 0,16,11,12,13,16,17,14,16,17, 0, - 19,15,16,16,18, 0, 9,11,11,15,16,11,13,13,16,16, - 11,14,13,18,17,15,16,16,18,20,15,17,19, 0, 0,12, - 14,14,17,17,14,16,15, 0, 0,13,14,15,19, 0,16,18, - 20, 0, 0,16,16,18,18, 0,12,14,14,17,20,14,16,16, - 19, 0,14,16,14, 0,20,16,20,17, 0, 0,17, 0,15, 0, - 19, -}; - -static const static_codebook _44u6__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44u6__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u6__p3_0, - 0 -}; - -static const long _vq_quantlist__44u6__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u6__p4_0[] = { - 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, - 9, 9,11,11, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 7, 8, 9,10, 9,10,10,11,11, 9, 9,10, - 11,12, 6, 7, 7, 9, 9, 7, 8, 7,10, 9, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,11,11, - 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,13,11, - 11,12,13,13, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,11,13,12,11,12,12,13,13, 5, 7, 7, - 9, 9, 7, 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12, - 11, 9,10,10,11,12, 7, 8, 8,10,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,10,10,11,12,13,10,10,11,12,12, 6, - 7, 7,10,10, 7, 9, 8,11,10, 8, 8, 9,10,11,10,11, - 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, - 13,13,10,11,11,12,13,12,12,12,13,14,12,12,13,14, - 14, 9,10,10,12,12, 9,10,10,13,12,10,11,11,13,13, - 11,12,11,14,12,12,13,13,14,14, 6, 7, 7, 9, 9, 7, - 8, 7,10,10, 7, 8, 8,10,10, 9,10,10,12,11, 9,10, - 10,11,12, 6, 7, 7,10,10, 8, 9, 8,11,10, 7, 8, 9, - 10,11,10,11,11,12,12,10,10,11,11,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,10,13,12, - 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,12, 9, - 10,10,12,13,12,13,12,14,14,11,11,12,12,14, 9,10, - 10,12,12,10,11,11,13,13,10,11,10,13,12,12,12,12, - 14,14,12,13,12,14,13, 8, 9, 9,11,11, 9,10,10,12, - 12, 9,10,10,12,12,11,12,12,14,13,11,12,12,13,14, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, - 12,13,14,15,12,12,13,14,14, 9,10,10,12,12, 9,11, - 10,13,12,10,10,11,12,13,12,13,12,14,13,12,12,13, - 14,15,11,12,12,14,13,11,12,12,14,14,12,13,13,14, - 14,13,13,14,14,16,13,14,14,15,15,11,12,11,13,13, - 11,12,11,14,13,12,12,13,14,15,12,14,12,15,12,13, - 14,15,15,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,12,14,13,11,12,12,13,13, 9,10,10, - 12,12,10,11,10,13,12, 9,10,11,12,13,12,13,12,14, - 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,13,13, - 10,11,11,13,13,12,13,12,14,14,12,13,13,14,14,11, - 11,11,13,13,12,13,12,14,14,11,11,12,13,14,14,14, - 14,16,15,12,12,14,12,15,11,12,12,13,14,12,13,13, - 14,15,11,12,12,14,14,13,14,14,16,16,13,14,13,16, - 13, -}; - -static const static_codebook _44u6__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44u6__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u6__p4_0, - 0 -}; - -static const long _vq_quantlist__44u6__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u6__p5_0[] = { - 2, 3, 3, 6, 6, 8, 8,10,10, 4, 5, 5, 8, 7, 8, 8, - 11,11, 3, 5, 5, 7, 8, 8, 8,11,11, 6, 8, 7, 9, 9, - 10, 9,12,11, 6, 7, 8, 9, 9, 9,10,11,12, 8, 8, 8, - 10, 9,12,11,13,13, 8, 8, 9, 9,10,11,12,13,13,10, - 11,11,12,12,13,13,14,14,10,10,11,11,12,13,13,14, - 14, -}; - -static const static_codebook _44u6__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44u6__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u6__p5_0, - 0 -}; - -static const long _vq_quantlist__44u6__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u6__p6_0[] = { - 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 8, 9, 9, 5, 6, 6, 7, 7, - 8, 8,10,10, 5, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, - 8, 8,10, 9,11,11, 7, 7, 8, 8, 8, 9,10,10,11, 9, - 9, 9,10,10,11,11,12,11, 9, 9, 9,10,10,11,11,11, - 12, -}; - -static const static_codebook _44u6__p6_0 = { - 2, 81, - (long *)_vq_lengthlist__44u6__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u6__p6_0, - 0 -}; - -static const long _vq_quantlist__44u6__p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u6__p7_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 8, 7,10,10, 8, - 10,10, 5, 8, 9, 7,10,10, 7,10, 9, 4, 8, 8, 9,11, - 11, 8,11,11, 7,11,11,10,10,13,10,13,13, 7,11,11, - 10,13,12,10,13,13, 5, 9, 8, 8,11,11, 9,11,11, 7, - 11,11,10,13,13,10,12,13, 7,11,11,10,13,13, 9,13, - 10, -}; - -static const static_codebook _44u6__p7_0 = { - 4, 81, - (long *)_vq_lengthlist__44u6__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u6__p7_0, - 0 -}; - -static const long _vq_quantlist__44u6__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u6__p7_1[] = { - 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 6, - 8, 8, 8, 8, 8, 8, 4, 5, 5, 6, 7, 8, 8, 8, 8, 8, - 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, - 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44u6__p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44u6__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u6__p7_1, - 0 -}; - -static const long _vq_quantlist__44u6__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u6__p8_0[] = { - 1, 4, 4, 6, 6, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, - 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, 9,10,10,11, - 11, 6, 8, 8, 9, 9,10,10,11,11,12,12, 6, 8, 8, 9, - 9,10,10,11,11,12,12, 8, 9, 9,10,10,11,11,12,12, - 13,13, 8, 9, 9,10,10,11,11,12,12,13,13,10,10,10, - 11,11,13,13,13,13,15,14, 9,10,10,12,11,12,13,13, - 13,14,15,11,12,12,13,13,13,13,15,14,15,15,11,11, - 12,13,13,14,14,14,15,15,15, -}; - -static const static_codebook _44u6__p8_0 = { - 2, 121, - (long *)_vq_lengthlist__44u6__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__44u6__p8_0, - 0 -}; - -static const long _vq_quantlist__44u6__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u6__p8_1[] = { - 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 5, 7, 7, - 7, 7, 8, 7, 8, 8, 5, 5, 6, 6, 7, 7, 7, 7, 7, 8, - 8, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 8, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u6__p8_1 = { - 2, 121, - (long *)_vq_lengthlist__44u6__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u6__p8_1, - 0 -}; - -static const long _vq_quantlist__44u6__p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44u6__p9_0[] = { - 1, 3, 2, 9, 8,15,15,15,15,15,15,15,15,15,15, 4, - 8, 9,13,14,14,14,14,14,14,14,14,14,14,14, 5, 8, - 9,14,14,14,14,14,14,14,14,14,14,14,14,11,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,11,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, - 14, -}; - -static const static_codebook _44u6__p9_0 = { - 2, 225, - (long *)_vq_lengthlist__44u6__p9_0, - 1, -514071552, 1627381760, 4, 0, - (long *)_vq_quantlist__44u6__p9_0, - 0 -}; - -static const long _vq_quantlist__44u6__p9_1[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44u6__p9_1[] = { - 1, 4, 4, 7, 7, 8, 9, 8, 8, 9, 8, 9, 8, 9, 9, 4, - 7, 6, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 4, 7, - 6, 9, 9,10,10, 9, 9,10,10,10,10,11,11, 7, 9, 8, - 10,10,11,11,10,10,11,11,11,11,11,11, 7, 8, 9,10, - 10,11,11,10,10,11,11,11,11,11,12, 8,10,10,11,11, - 12,12,11,11,12,12,12,12,13,12, 8,10,10,11,11,12, - 11,11,11,11,12,12,12,12,13, 8, 9, 9,11,10,11,11, - 12,12,12,12,13,12,13,12, 8, 9, 9,11,11,11,11,12, - 12,12,12,12,13,13,13, 9,10,10,11,12,12,12,12,12, - 13,13,13,13,13,13, 9,10,10,11,11,12,12,12,12,13, - 13,13,13,14,13,10,10,10,12,11,12,12,13,13,13,13, - 13,13,13,13,10,10,11,11,11,12,12,13,13,13,13,13, - 13,13,13,10,11,11,12,12,13,12,12,13,13,13,13,13, - 13,14,10,11,11,12,12,13,12,13,13,13,14,13,13,14, - 13, -}; - -static const static_codebook _44u6__p9_1 = { - 2, 225, - (long *)_vq_lengthlist__44u6__p9_1, - 1, -522338304, 1620115456, 4, 0, - (long *)_vq_quantlist__44u6__p9_1, - 0 -}; - -static const long _vq_quantlist__44u6__p9_2[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44u6__p9_2[] = { - 3, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 9, - 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, - 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, - 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10, 9, 9,10, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,10, 9,10,10, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10,10, 9, 9, - 10, -}; - -static const static_codebook _44u6__p9_2 = { - 2, 289, - (long *)_vq_lengthlist__44u6__p9_2, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u6__p9_2, - 0 -}; - -static const long _huff_lengthlist__44u6__short[] = { - 4,11,16,13,17,13,17,16,17,17, 4, 7, 9, 9,13,10, - 16,12,16,17, 7, 6, 5, 7, 8, 9,12,12,16,17, 6, 9, - 7, 9,10,10,15,15,17,17, 6, 7, 5, 7, 5, 7, 7,10, - 16,17, 7, 9, 8, 9, 8,10,11,11,15,17, 7, 7, 7, 8, - 5, 8, 8, 9,15,17, 8, 7, 9, 9, 7, 8, 7, 2, 7,15, - 14,13,13,15, 5,10, 4, 3, 6,17,17,15,13,17, 7,11, - 7, 6, 9,16, -}; - -static const static_codebook _huff_book__44u6__short = { - 2, 100, - (long *)_huff_lengthlist__44u6__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u7__long[] = { - 3, 9,14,13,15,14,16,13,13,14, 5, 5, 7, 7, 8, 9, - 11,10,12,15,10, 6, 5, 6, 6, 9,10,10,13,16,10, 6, - 6, 6, 6, 8, 9, 9,12,15,14, 7, 6, 6, 5, 6, 6, 8, - 12,15,10, 8, 7, 7, 6, 7, 7, 7,11,13,14,10, 9, 8, - 5, 6, 4, 5, 9,12,10, 9, 9, 8, 6, 6, 5, 3, 6,11, - 12,11,12,12,10, 9, 8, 5, 5, 8,10,11,15,13,13,13, - 12, 8, 6, 7, -}; - -static const static_codebook _huff_book__44u7__long = { - 2, 100, - (long *)_huff_lengthlist__44u7__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u7__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u7__p1_0[] = { - 1, 4, 4, 4, 7, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, - 10,10, 5, 8, 8, 7,10,10, 8,10,10, 5, 8, 8, 8,11, - 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, - 10,13,12,10,13,13, 5, 8, 8, 8,11,10, 8,10,11, 7, - 10,10,10,13,13,10,12,13, 8,11,11,10,13,13,10,13, - 12, -}; - -static const static_codebook _44u7__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u7__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u7__p1_0, - 0 -}; - -static const long _vq_quantlist__44u7__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u7__p2_0[] = { - 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, - 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, - 7, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 8, 7, - 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, - 8, 8, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, - 9, -}; - -static const static_codebook _44u7__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44u7__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u7__p2_0, - 0 -}; - -static const long _vq_quantlist__44u7__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u7__p3_0[] = { - 2, 5, 4, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, - 9, 9,13,12, 8, 9,10,12,13, 5, 7, 7,10, 9, 7, 9, - 9,11,11, 6, 8, 9,11,11,10,11,11,14,14, 9,10,11, - 13,14, 5, 7, 7, 9, 9, 7, 9, 8,11,11, 7, 9, 9,11, - 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,14,13, - 10,11,12,15,14, 9,11,11,15,14,13,14,14,16,16,12, - 13,14,17,16, 8,10,10,13,13, 9,11,11,14,15,10,11, - 12,14,15,12,14,13,16,16,13,14,15,15,17, 5, 7, 7, - 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,12,11,15, - 14,10,11,12,14,14, 7, 9, 9,12,12, 9,11,11,13,13, - 9,11,11,13,13,11,13,13,14,17,11,13,13,15,16, 6, - 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,13,11,13, - 12,16,14,11,13,13,16,16,10,12,12,15,15,11,13,13, - 16,16,11,13,13,16,15,14,16,17,17,19,14,16,16,18, - 0, 9,11,11,14,15,10,13,12,16,15,11,13,13,16,16, - 14,15,14, 0,16,14,16,16,18, 0, 5, 7, 7,10,10, 7, - 9, 9,12,11, 7, 9, 9,11,12,10,11,11,15,14,10,11, - 12,14,14, 6, 9, 9,11,11, 9,11,11,13,13, 8,10,11, - 12,13,11,13,13,17,15,11,12,13,14,15, 7, 9, 9,11, - 12, 9,11,11,13,13, 9,11,11,13,13,11,13,12,16,16, - 11,13,13,15,14, 9,11,11,14,15,11,13,13,16,15,10, - 12,13,16,16,15,16,16, 0, 0,14,13,15,16,18,10,11, - 11,15,15,11,13,14,16,18,11,13,13,16,15,15,16,16, - 19, 0,14,15,15,16,16, 8,10,10,13,13,10,12,11,16, - 15,10,11,11,16,15,13,15,16,18, 0,13,14,15,17,17, - 9,11,11,15,15,11,13,13,16,18,11,13,13,16,17,15, - 16,16, 0, 0,15,18,16, 0,17, 9,11,11,15,15,11,13, - 12,17,15,11,13,14,16,17,15,18,15, 0,17,15,16,16, - 18,19,13,15,14, 0,18,14,16,16,19,18,14,16,15,19, - 19,16,18,19, 0, 0,16,17, 0, 0, 0,12,14,14,17,17, - 13,16,14, 0,18,14,16,15,18, 0,16,18,16,19,17,18, - 19,17, 0, 0, 8,10,10,14,14, 9,12,11,15,15,10,11, - 12,15,17,13,15,15,18,16,14,16,15,18,17, 9,11,11, - 16,15,11,13,13, 0,16,11,12,13,16,15,15,16,16, 0, - 17,15,15,16,18,17, 9,12,11,15,17,11,13,13,16,16, - 11,14,13,16,16,15,15,16,18,19,16,18,16, 0, 0,12, - 14,14, 0,16,14,16,16, 0,18,13,14,15,16, 0,17,16, - 18, 0, 0,16,16,17,19, 0,13,14,14,17, 0,14,17,16, - 0,19,14,15,15,18,19,17,16,18, 0, 0,15,19,16, 0, - 0, -}; - -static const static_codebook _44u7__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44u7__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u7__p3_0, - 0 -}; - -static const long _vq_quantlist__44u7__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u7__p4_0[] = { - 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, - 9, 9,11,11, 8, 9, 9,10,11, 6, 7, 7, 9, 9, 7, 8, - 8,10,10, 6, 7, 8, 9,10, 9,10,10,12,12, 9, 9,10, - 11,12, 6, 7, 7, 9, 9, 6, 8, 7,10, 9, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,11,11, - 9,10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11, - 11,12,13,13, 8, 9, 9,11,11, 9,10,10,12,11, 9,10, - 10,12,12,11,12,11,13,13,11,12,12,13,13, 6, 7, 7, - 9, 9, 7, 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12, - 11, 9,10,10,12,12, 7, 8, 8,10,10, 8, 8, 9,11,11, - 8, 9, 9,11,11,10,11,11,12,12,10,10,11,12,13, 6, - 7, 7,10,10, 7, 9, 8,11,10, 8, 8, 9,10,11,10,11, - 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, - 13,13,10,11,11,13,12,12,12,13,13,14,12,12,13,14, - 14, 9,10,10,12,12, 9,10,10,12,12,10,11,11,13,13, - 11,12,11,14,12,12,13,13,14,14, 6, 7, 7, 9, 9, 7, - 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12,11, 9,10, - 10,11,12, 6, 7, 7,10,10, 8, 9, 8,11,10, 7, 8, 9, - 10,11,10,11,11,13,12,10,10,11,11,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,10,13,12, - 10,11,11,12,12, 9,10,10,12,12,10,11,11,13,12, 9, - 10,10,12,13,12,13,12,14,14,11,11,12,12,14, 9,10, - 10,12,12,10,11,11,13,13,10,11,11,13,13,12,13,12, - 14,14,12,13,12,14,13, 8, 9, 9,11,11, 9,10,10,12, - 12, 9,10,10,12,12,11,12,12,14,13,11,12,12,13,13, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,12,12, - 13,13,14,14,12,12,13,14,14, 9,10,10,12,12, 9,11, - 10,13,12,10,10,11,12,13,11,13,12,14,13,12,12,13, - 14,14,11,12,12,13,13,11,12,13,14,14,12,13,13,14, - 14,13,13,14,14,16,13,14,14,16,16,11,11,11,13,13, - 11,12,11,14,13,12,12,13,14,15,13,14,12,16,13,14, - 14,14,15,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,12,14,13,11,12,12,13,14, 9,10,10, - 12,12,10,11,10,13,12, 9,10,11,12,13,12,13,12,14, - 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,12,13, - 10,11,11,13,13,12,13,12,14,14,12,13,13,14,14,11, - 12,12,13,13,12,13,12,14,14,11,11,12,13,14,13,15, - 14,16,15,13,12,14,13,16,11,12,12,13,13,12,13,13, - 14,14,12,12,12,14,14,13,14,14,15,15,13,14,13,16, - 14, -}; - -static const static_codebook _44u7__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44u7__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u7__p4_0, - 0 -}; - -static const long _vq_quantlist__44u7__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u7__p5_0[] = { - 2, 3, 3, 6, 6, 7, 8,10,10, 4, 5, 5, 8, 7, 8, 8, - 11,11, 3, 5, 5, 7, 7, 8, 9,11,11, 6, 8, 7, 9, 9, - 10,10,12,12, 6, 7, 8, 9,10,10,10,12,12, 8, 8, 8, - 10,10,12,11,13,13, 8, 8, 9,10,10,11,11,13,13,10, - 11,11,12,12,13,13,14,14,10,11,11,12,12,13,13,14, - 14, -}; - -static const static_codebook _44u7__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44u7__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u7__p5_0, - 0 -}; - -static const long _vq_quantlist__44u7__p6_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u7__p6_0[] = { - 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 8, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, - 8, 8,10,10, 5, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, - 8, 8,10, 9,11,11, 7, 7, 8, 8, 8, 9,10,11,11, 9, - 9, 9,10,10,11,10,12,11, 9, 9, 9,10,10,11,11,11, - 12, -}; - -static const static_codebook _44u7__p6_0 = { - 2, 81, - (long *)_vq_lengthlist__44u7__p6_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u7__p6_0, - 0 -}; - -static const long _vq_quantlist__44u7__p7_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u7__p7_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 8, 8, 9, 9, 7, - 10,10, 5, 8, 9, 7, 9,10, 8, 9, 9, 4, 9, 9, 9,11, - 10, 8,10,10, 7,11,10,10,10,12,10,12,12, 7,10,10, - 10,12,11,10,12,12, 5, 9, 9, 8,10,10, 9,11,11, 7, - 11,10,10,12,12,10,11,12, 7,10,11,10,12,12,10,12, - 10, -}; - -static const static_codebook _44u7__p7_0 = { - 4, 81, - (long *)_vq_lengthlist__44u7__p7_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u7__p7_0, - 0 -}; - -static const long _vq_quantlist__44u7__p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u7__p7_1[] = { - 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 6, 6, - 8, 7, 8, 8, 8, 8, 4, 5, 5, 6, 6, 7, 8, 8, 8, 8, - 8, 6, 7, 6, 7, 7, 8, 8, 9, 9, 9, 9, 6, 6, 7, 7, - 7, 8, 8, 9, 9, 9, 9, 7, 8, 7, 8, 8, 9, 9, 9, 9, - 9, 9, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, - 9, 9, 9, 9,10, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9,10, 8, 8, 8, 9, 9, 9, 9,10, 9,10,10, 8, 8, - 8, 9, 9, 9, 9, 9,10,10,10, -}; - -static const static_codebook _44u7__p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44u7__p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u7__p7_1, - 0 -}; - -static const long _vq_quantlist__44u7__p8_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u7__p8_0[] = { - 1, 4, 4, 6, 6, 8, 8,10,10,11,11, 4, 6, 6, 7, 7, - 9, 9,11,10,12,12, 5, 6, 5, 7, 7, 9, 9,10,11,12, - 12, 6, 7, 7, 8, 8,10,10,11,11,13,13, 6, 7, 7, 8, - 8,10,10,11,12,13,13, 8, 9, 9,10,10,11,11,12,12, - 14,14, 8, 9, 9,10,10,11,11,12,12,14,14,10,10,10, - 11,11,13,12,14,14,15,15,10,10,10,12,12,13,13,14, - 14,15,15,11,12,12,13,13,14,14,15,14,16,15,11,12, - 12,13,13,14,14,15,15,15,16, -}; - -static const static_codebook _44u7__p8_0 = { - 2, 121, - (long *)_vq_lengthlist__44u7__p8_0, - 1, -524582912, 1618345984, 4, 0, - (long *)_vq_quantlist__44u7__p8_0, - 0 -}; - -static const long _vq_quantlist__44u7__p8_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u7__p8_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, - 7, 7, 7, 7, 7, 7, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, - 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 6, 7, 7, 7, - 7, 7, 7, 7, 7, 8, 8, 7, 7, 7, 7, 7, 8, 7, 8, 8, - 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 7, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, - 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u7__p8_1 = { - 2, 121, - (long *)_vq_lengthlist__44u7__p8_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u7__p8_1, - 0 -}; - -static const long _vq_quantlist__44u7__p9_0[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u7__p9_0[] = { - 1, 3, 3,10,10,10,10,10,10,10,10, 4,10,10,10,10, - 10,10,10,10,10,10, 4,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, -}; - -static const static_codebook _44u7__p9_0 = { - 2, 121, - (long *)_vq_lengthlist__44u7__p9_0, - 1, -512171520, 1630791680, 4, 0, - (long *)_vq_quantlist__44u7__p9_0, - 0 -}; - -static const long _vq_quantlist__44u7__p9_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u7__p9_1[] = { - 1, 4, 4, 6, 5, 8, 6, 9, 8,10, 9,11,10, 4, 6, 6, - 8, 8, 9, 9,11,10,11,11,11,11, 4, 6, 6, 8, 8,10, - 9,11,11,11,11,11,12, 6, 8, 8,10,10,11,11,12,12, - 13,12,13,13, 6, 8, 8,10,10,11,11,12,12,12,13,14, - 13, 8,10,10,11,11,12,13,14,14,14,14,15,15, 8,10, - 10,11,12,12,13,13,14,14,14,14,15, 9,11,11,13,13, - 14,14,15,14,16,15,17,15, 9,11,11,12,13,14,14,15, - 14,15,15,15,16,10,12,12,13,14,15,15,15,15,16,17, - 16,17,10,13,12,13,14,14,16,16,16,16,15,16,17,11, - 13,13,14,15,14,17,15,16,17,17,17,17,11,13,13,14, - 15,15,15,15,17,17,16,17,16, -}; - -static const static_codebook _44u7__p9_1 = { - 2, 169, - (long *)_vq_lengthlist__44u7__p9_1, - 1, -518889472, 1622704128, 4, 0, - (long *)_vq_quantlist__44u7__p9_1, - 0 -}; - -static const long _vq_quantlist__44u7__p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__44u7__p9_2[] = { - 2, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, - 8, -}; - -static const static_codebook _44u7__p9_2 = { - 1, 49, - (long *)_vq_lengthlist__44u7__p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44u7__p9_2, - 0 -}; - -static const long _huff_lengthlist__44u7__short[] = { - 5,12,17,16,16,17,17,17,17,17, 4, 7,11,11,12, 9, - 17,10,17,17, 7, 7, 8, 9, 7, 9,11,10,15,17, 7, 9, - 10,11,10,12,14,12,16,17, 7, 8, 5, 7, 4, 7, 7, 8, - 16,16, 6,10, 9,10, 7,10,11,11,16,17, 6, 8, 8, 9, - 5, 7, 5, 8,16,17, 5, 5, 8, 7, 6, 7, 7, 6, 6,14, - 12,10,12,11, 7,11, 4, 4, 2, 7,17,15,15,15, 8,15, - 6, 8, 5, 9, -}; - -static const static_codebook _huff_book__44u7__short = { - 2, 100, - (long *)_huff_lengthlist__44u7__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u8__long[] = { - 3, 9,13,14,14,15,14,14,15,15, 5, 4, 6, 8,10,12, - 12,14,15,15, 9, 5, 4, 5, 8,10,11,13,16,16,10, 7, - 4, 3, 5, 7, 9,11,13,13,10, 9, 7, 4, 4, 6, 8,10, - 12,14,13,11, 9, 6, 5, 5, 6, 8,12,14,13,11,10, 8, - 7, 6, 6, 7,10,14,13,11,12,10, 8, 7, 6, 6, 9,13, - 12,11,14,12,11, 9, 8, 7, 9,11,11,12,14,13,14,11, - 10, 8, 8, 9, -}; - -static const static_codebook _huff_book__44u8__long = { - 2, 100, - (long *)_huff_lengthlist__44u8__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u8__short[] = { - 6,14,18,18,17,17,17,17,17,17, 4, 7, 9, 9,10,13, - 15,17,17,17, 6, 7, 5, 6, 8,11,16,17,16,17, 5, 7, - 5, 4, 6,10,14,17,17,17, 6, 6, 6, 5, 7,10,13,16, - 17,17, 7, 6, 7, 7, 7, 8, 7,10,15,16,12, 9, 9, 6, - 6, 5, 3, 5,11,15,14,14,13, 5, 5, 7, 3, 4, 8,15, - 17,17,13, 7, 7,10, 6, 6,10,15,17,17,16,10,11,14, - 10,10,15,17, -}; - -static const static_codebook _huff_book__44u8__short = { - 2, 100, - (long *)_huff_lengthlist__44u8__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u8_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u8_p1_0[] = { - 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 8, 9, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 8, 9, 9, 5, 7, 7, 7, 9, - 9, 7, 9, 9, 7, 9, 9, 9,10,11, 9,11,10, 7, 9, 9, - 9,11,10, 9,10,11, 5, 7, 7, 7, 9, 9, 7, 9, 9, 7, - 9, 9, 9,11,10, 9,10,10, 8, 9, 9, 9,11,11, 9,11, - 10, -}; - -static const static_codebook _44u8_p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u8_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u8_p1_0, - 0 -}; - -static const long _vq_quantlist__44u8_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u8_p2_0[] = { - 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, - 9, 9,11,11, 8, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10,10, - 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, - 10, 9,10, 9,12,11, 9,10,10,12,12, 8, 9, 9,12,11, - 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,14,11, - 11,12,13,14, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,11,13,13,11,12,12,14,14, 5, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, - 12, 9,10,10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,11, - 8, 9, 9,11,11,10,11,11,12,13,10,11,11,12,13, 6, - 8, 8,10,10, 8, 9, 8,11,10, 8, 9, 9,11,11,10,11, - 10,13,12,10,11,11,13,13, 9,10,10,12,12,10,11,11, - 13,13,10,11,11,13,13,12,12,13,13,14,12,13,13,14, - 14, 9,10,10,12,12,10,11,10,13,12,10,11,11,13,13, - 11,13,12,14,13,12,13,13,14,14, 5, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10, - 10,12,12, 7, 8, 8,10,10, 8, 9, 9,11,11, 8, 8, 9, - 10,11,10,11,11,13,13,10,10,11,12,13, 7, 8, 8,10, - 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,13, - 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,13,10, - 10,11,12,13,12,13,13,14,14,12,12,13,13,14, 9,10, - 10,12,12,10,11,11,13,13,10,11,11,13,13,12,13,13, - 15,14,12,13,13,14,13, 8, 9, 9,11,11, 9,10,10,12, - 12, 9,10,10,12,12,12,12,12,14,13,11,12,12,14,14, - 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, - 13,13,14,15,12,13,13,14,15, 9,10,10,12,12,10,11, - 10,13,12,10,11,11,13,13,12,13,12,15,14,12,13,13, - 14,15,11,12,12,14,14,12,13,13,14,14,12,13,13,15, - 14,14,14,14,14,16,14,14,15,16,16,11,12,12,14,14, - 11,12,12,14,14,12,13,13,14,15,13,14,13,16,14,14, - 14,14,16,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, - 10,12,12,11,12,12,14,13,11,12,12,14,14, 9,10,10, - 12,12,10,11,11,13,13,10,10,11,12,13,12,13,13,15, - 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,13,13, - 10,11,11,13,13,12,13,13,14,14,12,13,13,15,14,11, - 12,12,14,13,12,13,13,15,14,11,12,12,13,14,14,15, - 14,16,15,13,13,14,13,16,11,12,12,14,14,12,13,13, - 14,15,12,13,12,15,14,14,14,14,16,15,14,15,13,16, - 14, -}; - -static const static_codebook _44u8_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44u8_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u8_p2_0, - 0 -}; - -static const long _vq_quantlist__44u8_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u8_p3_0[] = { - 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, - 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 7, 7, - 8, 8, 9, 9,11,10, 7, 7, 7, 8, 8, 9, 9,10,11, 9, - 9, 9,10,10,11,10,12,11, 9, 9, 9, 9,10,11,11,11, - 12, -}; - -static const static_codebook _44u8_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44u8_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u8_p3_0, - 0 -}; - -static const long _vq_quantlist__44u8_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44u8_p4_0[] = { - 4, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,11,11,11, - 11, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11, - 12,12, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, - 11,12,12, 6, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, - 11,11,12,12, 6, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10, - 10,11,11,12,12, 7, 7, 7, 8, 8, 9, 8,10, 9,10, 9, - 11,10,12,11,13,12, 7, 7, 7, 8, 8, 8, 9, 9,10, 9, - 10,10,11,11,12,12,13, 8, 8, 8, 9, 9, 9, 9,10,10, - 11,10,11,11,12,12,13,13, 8, 8, 8, 9, 9, 9,10,10, - 10,10,11,11,11,12,12,12,13, 8, 9, 9, 9, 9,10, 9, - 11,10,11,11,12,11,13,12,13,13, 8, 9, 9, 9, 9, 9, - 10,10,11,11,11,11,12,12,13,13,13,10,10,10,10,10, - 11,10,11,11,12,11,13,12,13,13,14,13,10,10,10,10, - 10,10,11,11,11,11,12,12,13,13,13,13,14,11,11,11, - 11,11,12,11,12,12,13,12,13,13,14,13,14,14,11,11, - 11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,11, - 12,12,12,12,13,12,13,12,13,13,14,13,14,14,14,14, - 11,12,12,12,12,12,12,13,13,13,13,13,14,14,14,14, - 14, -}; - -static const static_codebook _44u8_p4_0 = { - 2, 289, - (long *)_vq_lengthlist__44u8_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u8_p4_0, - 0 -}; - -static const long _vq_quantlist__44u8_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u8_p5_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8, 9, 9, 7, - 9, 9, 5, 8, 8, 7, 9, 9, 8, 9, 9, 5, 8, 8, 8,10, - 10, 8,10,10, 7,10,10, 9,10,12, 9,12,11, 7,10,10, - 9,11,10, 9,11,12, 5, 8, 8, 8,10,10, 8,10,10, 7, - 10,10, 9,11,11, 9,10,11, 7,10,10, 9,11,11,10,12, - 10, -}; - -static const static_codebook _44u8_p5_0 = { - 4, 81, - (long *)_vq_lengthlist__44u8_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u8_p5_0, - 0 -}; - -static const long _vq_quantlist__44u8_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u8_p5_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 5, 5, 5, 6, 6, - 7, 7, 8, 8, 8, 8, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, - 8, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 6, 6, 6, 7, - 7, 7, 7, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, - 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 7, 8, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 9, 9, -}; - -static const static_codebook _44u8_p5_1 = { - 2, 121, - (long *)_vq_lengthlist__44u8_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u8_p5_1, - 0 -}; - -static const long _vq_quantlist__44u8_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u8_p6_0[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 4, 6, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 6, 7, 7, 7, 8, 8, 8, 8, 9, - 9,10,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 8,10, 9,11, - 10, 7, 8, 8, 8, 8, 8, 9, 9, 9,10,10,11,11, 7, 8, - 8, 8, 8, 9, 8, 9, 9,10,10,11,11, 8, 8, 8, 9, 9, - 9, 9, 9,10,10,10,11,11, 8, 8, 8, 9, 9, 9, 9,10, - 9,10,10,11,11, 9, 9, 9, 9,10,10,10,10,10,10,11, - 11,12, 9, 9, 9,10, 9,10,10,10,10,11,10,12,11,10, - 10,10,10,10,11,11,11,11,11,12,12,12,10,10,10,10, - 11,11,11,11,11,12,11,12,12, -}; - -static const static_codebook _44u8_p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44u8_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u8_p6_0, - 0 -}; - -static const long _vq_quantlist__44u8_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u8_p6_1[] = { - 3, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44u8_p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44u8_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u8_p6_1, - 0 -}; - -static const long _vq_quantlist__44u8_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u8_p7_0[] = { - 1, 4, 5, 6, 6, 7, 7, 8, 8,10,10,11,11, 5, 6, 6, - 7, 7, 8, 8, 9, 9,11,10,12,11, 5, 6, 6, 7, 7, 8, - 8, 9, 9,10,11,11,12, 6, 7, 7, 8, 8, 9, 9,10,10, - 11,11,12,12, 6, 7, 7, 8, 8, 9, 9,10,10,11,12,13, - 12, 7, 8, 8, 9, 9,10,10,11,11,12,12,13,13, 8, 8, - 8, 9, 9,10,10,11,11,12,12,13,13, 9, 9, 9,10,10, - 11,11,12,12,13,13,14,14, 9, 9, 9,10,10,11,11,12, - 12,13,13,14,14,10,11,11,12,11,13,12,13,13,14,14, - 15,15,10,11,11,11,12,12,13,13,14,14,14,15,15,11, - 12,12,13,13,14,13,15,14,15,15,16,15,11,11,12,13, - 13,13,14,14,14,15,15,15,16, -}; - -static const static_codebook _44u8_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44u8_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44u8_p7_0, - 0 -}; - -static const long _vq_quantlist__44u8_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u8_p7_1[] = { - 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, - 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, - 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 6, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 8, 8, - 8, 8, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 7, 7, 7, - 8, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, - 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, - 7, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u8_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44u8_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u8_p7_1, - 0 -}; - -static const long _vq_quantlist__44u8_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44u8_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 7, 9, 8,10, 9,11,10, 4, - 6, 6, 8, 8,10, 9, 9, 9,10,10,11,10,12,10, 4, 6, - 6, 8, 8,10,10, 9, 9,10,10,11,11,11,12, 7, 8, 8, - 10,10,11,11,11,10,12,11,12,12,13,11, 7, 8, 8,10, - 10,11,11,10,10,11,11,12,12,13,13, 8,10,10,11,11, - 12,11,12,11,13,12,13,12,14,13, 8,10, 9,11,11,12, - 12,12,12,12,12,13,13,14,13, 8, 9, 9,11,10,12,11, - 13,12,13,13,14,13,14,13, 8, 9, 9,10,11,12,12,12, - 12,13,13,14,15,14,14, 9,10,10,12,11,13,12,13,13, - 14,13,14,14,14,14, 9,10,10,12,12,12,12,13,13,14, - 14,14,15,14,14,10,11,11,13,12,13,12,14,14,14,14, - 14,14,15,15,10,11,11,12,12,13,13,14,14,14,15,15, - 14,16,15,11,12,12,13,12,14,14,14,13,15,14,15,15, - 15,17,11,12,12,13,13,14,14,14,15,15,14,15,15,14, - 17, -}; - -static const static_codebook _44u8_p8_0 = { - 2, 225, - (long *)_vq_lengthlist__44u8_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44u8_p8_0, - 0 -}; - -static const long _vq_quantlist__44u8_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__44u8_p8_1[] = { - 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 6, 6, 7, 7, 8, - 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, - 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10, 8, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10, - 10, 9,10, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, - 10,10,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10, 9,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10, - 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9,10, 9, - 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, - 10, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, - 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9, 9,10, 9,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, - 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10, 9, 9, 9,10, 9,10, 9,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44u8_p8_1 = { - 2, 441, - (long *)_vq_lengthlist__44u8_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44u8_p8_1, - 0 -}; - -static const long _vq_quantlist__44u8_p9_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u8_p9_0[] = { - 1, 3, 3, 9, 9, 9, 9, 9, 9, 4, 9, 9, 9, 9, 9, 9, - 9, 9, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, - 8, -}; - -static const static_codebook _44u8_p9_0 = { - 2, 81, - (long *)_vq_lengthlist__44u8_p9_0, - 1, -511895552, 1631393792, 4, 0, - (long *)_vq_quantlist__44u8_p9_0, - 0 -}; - -static const long _vq_quantlist__44u8_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const long _vq_lengthlist__44u8_p9_1[] = { - 1, 4, 4, 7, 7, 8, 7, 8, 6, 9, 7,10, 8,11,10,11, - 11,11,11, 4, 7, 6, 9, 9,10, 9, 9, 9,10,10,11,10, - 11,10,11,11,13,11, 4, 7, 7, 9, 9, 9, 9, 9, 9,10, - 10,11,10,11,11,11,12,11,12, 7, 9, 8,11,11,11,11, - 10,10,11,11,12,12,12,12,12,12,14,13, 7, 8, 9,10, - 11,11,11,10,10,11,11,11,11,12,12,14,12,13,14, 8, - 9, 9,11,11,11,11,11,11,12,12,14,12,15,14,14,14, - 15,14, 8, 9, 9,11,11,11,11,12,11,12,12,13,13,13, - 13,13,13,14,14, 8, 9, 9,11,10,12,11,12,12,13,13, - 13,13,15,14,14,14,16,16, 8, 9, 9,10,11,11,12,12, - 12,13,13,13,14,14,14,15,16,15,15, 9,10,10,11,12, - 12,13,13,13,14,14,16,14,14,16,16,16,16,15, 9,10, - 10,11,11,12,13,13,14,15,14,16,14,15,16,16,16,16, - 15,10,11,11,12,13,13,14,15,15,15,15,15,16,15,16, - 15,16,15,15,10,11,11,13,13,14,13,13,15,14,15,15, - 16,15,15,15,16,15,16,10,12,12,14,14,14,14,14,16, - 16,15,15,15,16,16,16,16,16,16,11,12,12,14,14,14, - 14,15,15,16,15,16,15,16,15,16,16,16,16,12,12,13, - 14,14,15,16,16,16,16,16,16,15,16,16,16,16,16,16, - 12,13,13,14,14,14,14,15,16,15,16,16,16,16,16,16, - 16,16,16,12,13,14,14,14,16,15,16,15,16,16,16,16, - 16,16,16,16,16,16,12,14,13,14,15,15,15,16,15,16, - 16,15,16,16,16,16,16,16,16, -}; - -static const static_codebook _44u8_p9_1 = { - 2, 361, - (long *)_vq_lengthlist__44u8_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__44u8_p9_1, - 0 -}; - -static const long _vq_quantlist__44u8_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__44u8_p9_2[] = { - 2, 3, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44u8_p9_2 = { - 1, 49, - (long *)_vq_lengthlist__44u8_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44u8_p9_2, - 0 -}; - -static const long _huff_lengthlist__44u9__long[] = { - 3, 9,13,13,14,15,14,14,15,15, 5, 5, 9,10,12,12, - 13,14,16,15,10, 6, 6, 6, 8,11,12,13,16,15,11, 7, - 5, 3, 5, 8,10,12,15,15,10,10, 7, 4, 3, 5, 8,10, - 12,12,12,12, 9, 7, 5, 4, 6, 8,10,13,13,12,11, 9, - 7, 5, 5, 6, 9,12,14,12,12,10, 8, 6, 6, 6, 7,11, - 13,12,14,13,10, 8, 7, 7, 7,10,11,11,12,13,12,11, - 10, 8, 8, 9, -}; - -static const static_codebook _huff_book__44u9__long = { - 2, 100, - (long *)_huff_lengthlist__44u9__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _huff_lengthlist__44u9__short[] = { - 9,16,18,18,17,17,17,17,17,17, 5, 8,11,12,11,12, - 17,17,16,16, 6, 6, 8, 8, 9,10,14,15,16,16, 6, 7, - 7, 4, 6, 9,13,16,16,16, 6, 6, 7, 4, 5, 8,11,15, - 17,16, 7, 6, 7, 6, 6, 8, 9,10,14,16,11, 8, 8, 7, - 6, 6, 3, 4,10,15,14,12,12,10, 5, 6, 3, 3, 8,13, - 15,17,15,11, 6, 8, 6, 6, 9,14,17,15,15,12, 8,10, - 9, 9,12,15, -}; - -static const static_codebook _huff_book__44u9__short = { - 2, 100, - (long *)_huff_lengthlist__44u9__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44u9_p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u9_p1_0[] = { - 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 9, 9, 7, - 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 9, 5, 7, 7, 7, 9, - 9, 7, 9, 9, 8, 9, 9, 9,10,11, 9,11,11, 7, 9, 9, - 9,11,10, 9,11,11, 5, 7, 7, 7, 9, 9, 8, 9,10, 7, - 9, 9, 9,11,11, 9,10,11, 7, 9,10, 9,11,11, 9,11, - 10, -}; - -static const static_codebook _44u9_p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44u9_p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44u9_p1_0, - 0 -}; - -static const long _vq_quantlist__44u9_p2_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u9_p2_0[] = { - 3, 5, 5, 8, 8, 5, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, - 9, 9,11,10, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, - 8,10,10, 7, 8, 8, 9,10, 9,10,10,11,11, 9, 9,10, - 11,11, 6, 7, 7, 9, 9, 7, 8, 8,10, 9, 7, 8, 8,10, - 10, 9,10, 9,11,11, 9,10,10,11,11, 8, 9, 9,11,11, - 9,10,10,12,11, 9,10,10,11,12,11,11,11,13,13,11, - 11,11,12,13, 8, 9, 9,11,11, 9,10,10,11,11, 9,10, - 10,12,11,11,12,11,13,12,11,11,12,13,13, 6, 7, 7, - 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, - 11, 9,10,10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,11, - 8, 9, 9,10,10,10,11,11,12,12,10,10,11,12,12, 7, - 8, 8,10,10, 8, 9, 8,10,10, 8, 9, 9,10,10,10,11, - 10,12,11,10,10,11,12,12, 9,10,10,11,12,10,11,11, - 12,12,10,11,10,12,12,12,12,12,13,13,11,12,12,13, - 13, 9,10,10,11,11, 9,10,10,12,12,10,11,11,12,13, - 11,12,11,13,12,12,12,12,13,14, 6, 7, 7, 9, 9, 7, - 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,11,11, 9,10, - 10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,10, 8, 8, 9, - 10,10,10,11,10,12,12,10,10,11,11,12, 7, 8, 8,10, - 10, 8, 9, 9,10,10, 8, 9, 9,10,10,10,11,10,12,12, - 10,11,10,12,12, 9,10,10,12,11,10,11,11,12,12, 9, - 10,10,12,12,12,12,12,13,13,11,11,12,12,14, 9,10, - 10,11,12,10,11,11,12,12,10,11,11,12,12,11,12,12, - 14,14,12,12,12,13,13, 8, 9, 9,11,11, 9,10,10,12, - 11, 9,10,10,12,12,11,12,11,13,13,11,11,12,13,13, - 9,10,10,12,12,10,11,11,12,12,10,11,11,12,12,12, - 12,12,14,14,12,12,12,13,13, 9,10,10,12,11,10,11, - 10,12,12,10,11,11,12,12,11,12,12,14,13,12,12,12, - 13,14,11,12,11,13,13,11,12,12,13,13,12,12,12,14, - 14,13,13,13,13,15,13,13,14,15,15,11,11,11,13,13, - 11,12,11,13,13,11,12,12,13,13,12,13,12,15,13,13, - 13,14,14,15, 8, 9, 9,11,11, 9,10,10,11,12, 9,10, - 10,11,12,11,12,11,13,13,11,12,12,13,13, 9,10,10, - 11,12,10,11,10,12,12,10,10,11,12,13,12,12,12,14, - 13,11,12,12,13,14, 9,10,10,12,12,10,11,11,12,12, - 10,11,11,12,12,12,12,12,14,13,12,12,12,14,13,11, - 11,11,13,13,11,12,12,14,13,11,11,12,13,13,13,13, - 13,15,14,12,12,13,13,15,11,12,12,13,13,12,12,12, - 13,14,11,12,12,13,13,13,13,14,14,15,13,13,13,14, - 14, -}; - -static const static_codebook _44u9_p2_0 = { - 4, 625, - (long *)_vq_lengthlist__44u9_p2_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u9_p2_0, - 0 -}; - -static const long _vq_quantlist__44u9_p3_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44u9_p3_0[] = { - 3, 4, 4, 5, 5, 7, 7, 8, 8, 4, 5, 5, 6, 6, 7, 7, - 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, - 8, 8, 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 9, 7, 7, 7, - 8, 8, 9, 9,10,10, 7, 7, 7, 8, 8, 9, 9,10,10, 8, - 9, 9,10, 9,10,10,11,11, 8, 9, 9, 9,10,10,10,11, - 11, -}; - -static const static_codebook _44u9_p3_0 = { - 2, 81, - (long *)_vq_lengthlist__44u9_p3_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44u9_p3_0, - 0 -}; - -static const long _vq_quantlist__44u9_p4_0[] = { - 8, - 7, - 9, - 6, - 10, - 5, - 11, - 4, - 12, - 3, - 13, - 2, - 14, - 1, - 15, - 0, - 16, -}; - -static const long _vq_lengthlist__44u9_p4_0[] = { - 4, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, - 11, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10, - 11,11, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, - 10,11,11, 6, 6, 6, 7, 6, 7, 7, 8, 8, 9, 9,10,10, - 11,11,12,11, 6, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9,10, - 10,11,11,11,12, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, - 10,10,11,11,12,12, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, - 9,10,10,11,11,12,12, 8, 8, 8, 8, 8, 9, 8,10, 9, - 10,10,11,10,12,11,13,12, 8, 8, 8, 8, 8, 9, 9, 9, - 10,10,10,10,11,11,12,12,12, 8, 8, 8, 9, 9, 9, 9, - 10,10,11,10,12,11,12,12,13,12, 8, 8, 8, 9, 9, 9, - 9,10,10,10,11,11,11,12,12,12,13, 9, 9, 9,10,10, - 10,10,11,10,11,11,12,11,13,12,13,13, 9, 9,10,10, - 10,10,10,10,11,11,11,11,12,12,13,13,13,10,11,10, - 11,11,11,11,12,11,12,12,13,12,13,13,14,13,10,10, - 10,11,11,11,11,11,12,12,12,12,13,13,13,13,14,11, - 11,11,12,11,12,12,12,12,13,13,13,13,14,13,14,14, - 11,11,11,11,12,12,12,12,12,12,13,13,13,13,14,14, - 14, -}; - -static const static_codebook _44u9_p4_0 = { - 2, 289, - (long *)_vq_lengthlist__44u9_p4_0, - 1, -529530880, 1611661312, 5, 0, - (long *)_vq_quantlist__44u9_p4_0, - 0 -}; - -static const long _vq_quantlist__44u9_p5_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44u9_p5_0[] = { - 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8, 9, 9, 7, - 9, 9, 5, 8, 8, 7, 9, 9, 8, 9, 9, 5, 8, 8, 8,10, - 10, 8,10,10, 7,10,10, 9,10,12, 9,11,11, 7,10,10, - 9,11,10, 9,11,12, 5, 8, 8, 8,10,10, 8,10,10, 7, - 10,10, 9,12,11, 9,10,11, 7,10,10, 9,11,11,10,12, - 10, -}; - -static const static_codebook _44u9_p5_0 = { - 4, 81, - (long *)_vq_lengthlist__44u9_p5_0, - 1, -529137664, 1618345984, 2, 0, - (long *)_vq_quantlist__44u9_p5_0, - 0 -}; - -static const long _vq_quantlist__44u9_p5_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u9_p5_1[] = { - 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 6, 6, - 7, 7, 7, 7, 8, 7, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, - 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 6, 6, 6, 7, - 7, 7, 7, 7, 7, 8, 8, 7, 7, 7, 7, 7, 8, 7, 8, 8, - 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, - 8, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, - 8, 8, 8, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, - 8, 8, 8, 8, 8, 8, 8, 8, 8, -}; - -static const static_codebook _44u9_p5_1 = { - 2, 121, - (long *)_vq_lengthlist__44u9_p5_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u9_p5_1, - 0 -}; - -static const long _vq_quantlist__44u9_p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u9_p6_0[] = { - 2, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 4, 6, 5, - 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 5, 6, 7, 7, 8, - 8, 8, 8, 9, 9,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 10,10,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,10, - 10, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11,11, 7, 8, - 8, 8, 8, 9, 9, 9, 9,10,10,11,11, 8, 8, 8, 9, 9, - 9, 9, 9,10,10,10,11,11, 8, 8, 8, 9, 9, 9, 9,10, - 9,10,10,11,11, 9, 9, 9,10,10,10,10,10,11,11,11, - 11,12, 9, 9, 9,10,10,10,10,10,10,11,10,12,11,10, - 10,10,10,10,11,11,11,11,11,12,12,12,10,10,10,10, - 10,11,11,11,11,12,11,12,12, -}; - -static const static_codebook _44u9_p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44u9_p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44u9_p6_0, - 0 -}; - -static const long _vq_quantlist__44u9_p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44u9_p6_1[] = { - 4, 4, 4, 5, 5, 4, 5, 4, 5, 5, 4, 4, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, -}; - -static const static_codebook _44u9_p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44u9_p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44u9_p6_1, - 0 -}; - -static const long _vq_quantlist__44u9_p7_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44u9_p7_0[] = { - 1, 4, 5, 6, 6, 7, 7, 8, 9,10,10,11,11, 5, 6, 6, - 7, 7, 8, 8, 9, 9,10,10,11,11, 5, 6, 6, 7, 7, 8, - 8, 9, 9,10,10,11,11, 6, 7, 7, 8, 8, 9, 9,10,10, - 11,11,12,12, 6, 7, 7, 8, 8, 9, 9,10,10,11,11,12, - 12, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13, 8, 8, - 8, 9, 9,10,10,11,11,12,12,13,13, 9, 9, 9,10,10, - 11,11,12,12,13,13,13,13, 9, 9, 9,10,10,11,11,12, - 12,13,13,14,14,10,10,10,11,11,12,12,13,13,14,13, - 15,14,10,10,10,11,11,12,12,13,13,14,14,14,14,11, - 11,12,12,12,13,13,14,14,14,14,15,15,11,11,12,12, - 12,13,13,14,14,14,15,15,15, -}; - -static const static_codebook _44u9_p7_0 = { - 2, 169, - (long *)_vq_lengthlist__44u9_p7_0, - 1, -523206656, 1618345984, 4, 0, - (long *)_vq_quantlist__44u9_p7_0, - 0 -}; - -static const long _vq_quantlist__44u9_p7_1[] = { - 5, - 4, - 6, - 3, - 7, - 2, - 8, - 1, - 9, - 0, - 10, -}; - -static const long _vq_lengthlist__44u9_p7_1[] = { - 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 7, 7, - 7, 7, 7, 7, 7, 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 8, 8, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, 7, - 7, 7, 7, 7, 7, 8, 8, 8, 8, -}; - -static const static_codebook _44u9_p7_1 = { - 2, 121, - (long *)_vq_lengthlist__44u9_p7_1, - 1, -531365888, 1611661312, 4, 0, - (long *)_vq_quantlist__44u9_p7_1, - 0 -}; - -static const long _vq_quantlist__44u9_p8_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44u9_p8_0[] = { - 1, 4, 4, 7, 7, 8, 8, 8, 8, 9, 9,10, 9,11,10, 4, - 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,10,12,10, 4, 6, - 6, 8, 8, 9,10, 9, 9,10,10,11,11,12,12, 7, 8, 8, - 10,10,11,11,10,10,11,11,12,12,13,12, 7, 8, 8,10, - 10,11,11,10,10,11,11,12,12,12,13, 8,10, 9,11,11, - 12,12,11,11,12,12,13,13,14,13, 8, 9, 9,11,11,12, - 12,11,12,12,12,13,13,14,13, 8, 9, 9,10,10,12,11, - 13,12,13,13,14,13,15,14, 8, 9, 9,10,10,11,12,12, - 12,13,13,13,14,14,14, 9,10,10,12,11,13,12,13,13, - 14,13,14,14,14,15, 9,10,10,11,12,12,12,13,13,14, - 14,14,15,15,15,10,11,11,12,12,13,13,14,14,14,14, - 15,14,16,15,10,11,11,12,12,13,13,13,14,14,14,14, - 14,15,16,11,12,12,13,13,14,13,14,14,15,14,15,16, - 16,16,11,12,12,13,13,14,13,14,14,15,15,15,16,15, - 15, -}; - -static const static_codebook _44u9_p8_0 = { - 2, 225, - (long *)_vq_lengthlist__44u9_p8_0, - 1, -520986624, 1620377600, 4, 0, - (long *)_vq_quantlist__44u9_p8_0, - 0 -}; - -static const long _vq_quantlist__44u9_p8_1[] = { - 10, - 9, - 11, - 8, - 12, - 7, - 13, - 6, - 14, - 5, - 15, - 4, - 16, - 3, - 17, - 2, - 18, - 1, - 19, - 0, - 20, -}; - -static const long _vq_lengthlist__44u9_p8_1[] = { - 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, - 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10, 8, 8, - 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 10, 9,10, 9,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, - 9, 9, 9, 9, 9,10,10, 9,10,10,10,10,10, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, - 10,10, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, - 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, - 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, - 10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9,10,10, - 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 9, 9, 9, 9,10, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10, 9, 9, 9,10, 9,10, 9,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, 9,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, - 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10, 9, 9, 9,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10, -}; - -static const static_codebook _44u9_p8_1 = { - 2, 441, - (long *)_vq_lengthlist__44u9_p8_1, - 1, -529268736, 1611661312, 5, 0, - (long *)_vq_quantlist__44u9_p8_1, - 0 -}; - -static const long _vq_quantlist__44u9_p9_0[] = { - 7, - 6, - 8, - 5, - 9, - 4, - 10, - 3, - 11, - 2, - 12, - 1, - 13, - 0, - 14, -}; - -static const long _vq_lengthlist__44u9_p9_0[] = { - 1, 3, 3,11,11,11,11,11,11,11,11,11,11,11,11, 4, - 10,11,11,11,11,11,11,11,11,11,11,11,11,11, 4,10, - 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44u9_p9_0 = { - 2, 225, - (long *)_vq_lengthlist__44u9_p9_0, - 1, -510036736, 1631393792, 4, 0, - (long *)_vq_quantlist__44u9_p9_0, - 0 -}; - -static const long _vq_quantlist__44u9_p9_1[] = { - 9, - 8, - 10, - 7, - 11, - 6, - 12, - 5, - 13, - 4, - 14, - 3, - 15, - 2, - 16, - 1, - 17, - 0, - 18, -}; - -static const long _vq_lengthlist__44u9_p9_1[] = { - 1, 4, 4, 7, 7, 8, 7, 8, 7, 9, 8,10, 9,10,10,11, - 11,12,12, 4, 7, 6, 9, 9,10, 9, 9, 8,10,10,11,10, - 12,10,13,12,13,12, 4, 6, 6, 9, 9, 9, 9, 9, 9,10, - 10,11,11,11,12,12,12,12,12, 7, 9, 8,11,10,10,10, - 11,10,11,11,12,12,13,12,13,13,13,13, 7, 8, 9,10, - 10,11,11,10,10,11,11,11,12,13,13,13,13,14,14, 8, - 9, 9,11,11,12,11,12,12,13,12,12,13,13,14,15,14, - 14,14, 8, 9, 9,10,11,11,11,12,12,13,12,13,13,14, - 14,14,15,14,16, 8, 9, 9,11,10,12,12,12,12,15,13, - 13,13,17,14,15,15,15,14, 8, 9, 9,10,11,11,12,13, - 12,13,13,13,14,15,14,14,14,16,15, 9,11,10,12,12, - 13,13,13,13,14,14,16,15,14,14,14,15,15,17, 9,10, - 10,11,11,13,13,13,14,14,13,15,14,15,14,15,16,15, - 16,10,11,11,12,12,13,14,15,14,15,14,14,15,17,16, - 15,15,17,17,10,12,11,13,12,14,14,13,14,15,15,15, - 15,16,17,17,15,17,16,11,12,12,14,13,15,14,15,16, - 17,15,17,15,17,15,15,16,17,15,11,11,12,14,14,14, - 14,14,15,15,16,15,17,17,17,16,17,16,15,12,12,13, - 14,14,14,15,14,15,15,16,16,17,16,17,15,17,17,16, - 12,14,12,14,14,15,15,15,14,14,16,16,16,15,16,16, - 15,17,15,12,13,13,14,15,14,15,17,15,17,16,17,17, - 17,16,17,16,17,17,12,13,13,14,16,15,15,15,16,15, - 17,17,15,17,15,17,16,16,17, -}; - -static const static_codebook _44u9_p9_1 = { - 2, 361, - (long *)_vq_lengthlist__44u9_p9_1, - 1, -518287360, 1622704128, 5, 0, - (long *)_vq_quantlist__44u9_p9_1, - 0 -}; - -static const long _vq_quantlist__44u9_p9_2[] = { - 24, - 23, - 25, - 22, - 26, - 21, - 27, - 20, - 28, - 19, - 29, - 18, - 30, - 17, - 31, - 16, - 32, - 15, - 33, - 14, - 34, - 13, - 35, - 12, - 36, - 11, - 37, - 10, - 38, - 9, - 39, - 8, - 40, - 7, - 41, - 6, - 42, - 5, - 43, - 4, - 44, - 3, - 45, - 2, - 46, - 1, - 47, - 0, - 48, -}; - -static const long _vq_lengthlist__44u9_p9_2[] = { - 2, 4, 4, 5, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, - 6, 6, 6, 7, 6, 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, -}; - -static const static_codebook _44u9_p9_2 = { - 1, 49, - (long *)_vq_lengthlist__44u9_p9_2, - 1, -526909440, 1611661312, 6, 0, - (long *)_vq_quantlist__44u9_p9_2, - 0 -}; - -static const long _huff_lengthlist__44un1__long[] = { - 5, 6,12, 9,14, 9, 9,19, 6, 1, 5, 5, 8, 7, 9,19, - 12, 4, 4, 7, 7, 9,11,18, 9, 5, 6, 6, 8, 7, 8,17, - 14, 8, 7, 8, 8,10,12,18, 9, 6, 8, 6, 8, 6, 8,18, - 9, 8,11, 8,11, 7, 5,15,16,18,18,18,17,15,11,18, -}; - -static const static_codebook _huff_book__44un1__long = { - 2, 64, - (long *)_huff_lengthlist__44un1__long, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - -static const long _vq_quantlist__44un1__p1_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44un1__p1_0[] = { - 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, - 10,11, 5, 8, 8, 8,11,10, 8,11,10, 4, 9, 9, 8,11, - 11, 8,11,11, 8,12,11,10,12,14,11,13,13, 7,11,11, - 10,13,11,11,13,14, 4, 8, 9, 8,11,11, 8,11,12, 7, - 11,11,11,14,13,10,11,13, 8,11,12,11,13,13,10,14, - 12, -}; - -static const static_codebook _44un1__p1_0 = { - 4, 81, - (long *)_vq_lengthlist__44un1__p1_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44un1__p1_0, - 0 -}; - -static const long _vq_quantlist__44un1__p2_0[] = { - 1, - 0, - 2, -}; - -static const long _vq_lengthlist__44un1__p2_0[] = { - 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, - 7, 9, 5, 7, 7, 6, 8, 7, 7, 9, 8, 4, 7, 7, 7, 9, - 8, 7, 8, 8, 7, 9, 8, 8, 8,10, 9,10,10, 6, 8, 8, - 7,10, 8, 9,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 9, 6, - 8, 8, 9,10,10, 7, 8,10, 6, 8, 9, 9,10,10, 8,10, - 8, -}; - -static const static_codebook _44un1__p2_0 = { - 4, 81, - (long *)_vq_lengthlist__44un1__p2_0, - 1, -535822336, 1611661312, 2, 0, - (long *)_vq_quantlist__44un1__p2_0, - 0 -}; - -static const long _vq_quantlist__44un1__p3_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44un1__p3_0[] = { - 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, - 10, 9,12,12, 9, 9,10,11,12, 6, 8, 8,10,10, 8,10, - 10,11,11, 8, 9,10,11,11,10,11,11,13,13,10,11,11, - 12,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10,10,11, - 11,10,11,11,13,12,10,11,11,13,12, 9,11,11,15,13, - 10,12,11,15,13,10,11,11,15,14,12,14,13,16,15,12, - 13,13,17,16, 9,11,11,13,15,10,11,12,14,15,10,11, - 12,14,15,12,13,13,15,16,12,13,13,16,16, 5, 8, 8, - 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, - 14,11,12,12,14,14, 8,11,10,13,12,10,11,12,12,13, - 10,12,12,13,13,12,12,13,13,15,11,12,13,15,14, 7, - 10,10,12,12, 9,12,11,13,12,10,12,12,13,14,12,13, - 12,15,13,11,13,12,14,15,10,12,12,16,14,11,12,12, - 16,15,11,13,12,17,16,13,13,15,15,17,13,15,15,20, - 17,10,12,12,14,16,11,12,12,15,15,11,13,13,15,18, - 13,14,13,15,15,13,15,14,16,16, 5, 8, 8,11,11, 8, - 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, - 12,14,15, 7,10,10,13,12,10,12,12,14,13, 9,10,12, - 12,13,11,13,13,15,15,11,12,13,13,15, 8,10,10,12, - 13,10,12,12,13,13,10,12,11,13,13,11,13,12,15,15, - 12,13,12,15,13,10,12,12,16,14,11,12,12,16,15,10, - 12,12,16,14,14,15,14,18,16,13,13,14,15,16,10,12, - 12,14,16,11,13,13,16,16,11,13,12,14,16,13,15,15, - 18,18,13,15,13,16,14, 8,11,11,16,16,10,13,13,17, - 16,10,12,12,16,15,14,16,15,20,17,13,14,14,17,17, - 9,12,12,16,16,11,13,14,16,17,11,13,13,16,16,15, - 15,19,18, 0,14,15,15,18,18, 9,12,12,17,16,11,13, - 12,17,16,11,12,13,15,17,15,16,15, 0,19,14,15,14, - 19,18,12,14,14, 0,16,13,14,14,19,18,13,15,16,17, - 16,15,15,17,18, 0,14,16,16,19, 0,12,14,14,16,18, - 13,15,13,17,18,13,15,14,17,18,15,18,14,18,18,16, - 17,16, 0,17, 8,11,11,15,15,10,12,12,16,16,10,13, - 13,16,16,13,15,14,17,17,14,15,17,17,18, 9,12,12, - 16,15,11,13,13,16,16,11,12,13,17,17,14,14,15,17, - 17,14,15,16, 0,18, 9,12,12,16,17,11,13,13,16,17, - 11,14,13,18,17,14,16,14,17,17,15,17,17,18,18,12, - 14,14, 0,16,13,15,15,19, 0,12,13,15, 0, 0,14,17, - 16,19, 0,16,15,18,18, 0,12,14,14,17, 0,13,14,14, - 17, 0,13,15,14, 0,18,15,16,16, 0,18,15,18,15, 0, - 17, -}; - -static const static_codebook _44un1__p3_0 = { - 4, 625, - (long *)_vq_lengthlist__44un1__p3_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44un1__p3_0, - 0 -}; - -static const long _vq_quantlist__44un1__p4_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44un1__p4_0[] = { - 3, 5, 5, 9, 9, 5, 6, 6,10, 9, 5, 6, 6, 9,10,10, - 10,10,12,11, 9,10,10,12,12, 5, 7, 7,10,10, 7, 7, - 8,10,11, 7, 7, 8,10,11,10,10,11,11,13,10,10,11, - 11,13, 6, 7, 7,10,10, 7, 8, 7,11,10, 7, 8, 7,10, - 10,10,11, 9,13,11,10,11,10,13,11,10,10,10,14,13, - 10,11,11,14,13,10,10,11,13,14,12,12,13,15,15,12, - 12,13,13,14,10,10,10,12,13,10,11,10,13,13,10,11, - 11,13,13,12,13,12,14,13,12,13,13,14,13, 5, 7, 7, - 10,10, 7, 8, 8,11,10, 7, 8, 8,10,10,11,11,11,13, - 13,10,11,11,12,12, 7, 8, 8,11,11, 7, 8, 9,10,12, - 8, 9, 9,11,11,11,10,12,11,14,11,11,12,13,13, 6, - 8, 8,10,11, 7, 9, 7,12,10, 8, 9,10,11,12,10,12, - 10,14,11,11,12,11,13,13,10,11,11,14,14,10,10,11, - 13,14,11,12,12,15,13,12,11,14,12,16,12,13,14,15, - 16,10,10,11,13,14,10,11,10,14,12,11,12,12,13,14, - 12,13,11,15,12,14,14,14,15,15, 5, 7, 7,10,10, 7, - 8, 8,10,10, 7, 8, 8,10,11,10,11,10,12,12,10,11, - 11,12,13, 6, 8, 8,11,11, 8, 9, 9,12,11, 7, 7, 9, - 10,12,11,11,11,12,13,11,10,12,11,15, 7, 8, 8,11, - 11, 8, 9, 9,11,11, 7, 9, 8,12,10,11,12,11,13,12, - 11,12,10,15,11,10,11,10,14,12,11,12,11,14,13,10, - 10,11,13,14,13,13,13,17,15,12,11,14,12,15,10,10, - 11,13,14,11,12,12,14,14,10,11,10,14,13,13,14,13, - 16,17,12,14,11,16,12, 9,10,10,14,13,10,11,10,14, - 14,10,11,11,13,13,13,14,14,16,15,12,13,13,14,14, - 9,11,10,14,13,10,10,12,13,14,11,12,11,14,13,13, - 14,14,14,15,13,14,14,15,15, 9,10,11,13,14,10,11, - 10,15,13,11,11,12,12,15,13,14,12,15,14,13,13,14, - 14,15,12,13,12,16,14,11,11,12,15,14,13,15,13,16, - 14,13,12,15,12,17,15,16,15,16,16,12,12,13,13,15, - 11,13,11,15,14,13,13,14,15,17,13,14,12, 0,13,14, - 15,14,15, 0, 9,10,10,13,13,10,11,11,13,13,10,11, - 11,13,13,12,13,12,14,14,13,14,14,15,17, 9,10,10, - 13,13,11,12,11,15,12,10,10,11,13,16,13,14,13,15, - 14,13,13,14,15,16,10,10,11,13,14,11,11,12,13,14, - 10,12,11,14,14,13,13,13,14,15,13,15,13,16,15,12, - 13,12,15,13,12,15,13,15,15,11,11,13,14,15,15,15, - 15,15,17,13,12,14,13,17,12,12,14,14,15,13,13,14, - 14,16,11,13,11,16,15,14,16,16,17, 0,14,13,11,16, - 12, -}; - -static const static_codebook _44un1__p4_0 = { - 4, 625, - (long *)_vq_lengthlist__44un1__p4_0, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44un1__p4_0, - 0 -}; - -static const long _vq_quantlist__44un1__p5_0[] = { - 4, - 3, - 5, - 2, - 6, - 1, - 7, - 0, - 8, -}; - -static const long _vq_lengthlist__44un1__p5_0[] = { - 1, 4, 4, 7, 7, 8, 8, 9, 9, 4, 6, 5, 8, 7, 8, 8, - 10, 9, 4, 6, 6, 8, 8, 8, 8,10,10, 7, 8, 7, 9, 9, - 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,11, 8, 8, 8, - 9, 9,10,10,11,11, 8, 8, 8, 9, 9,10,10,11,11, 9, - 10,10,11,10,11,11,12,12, 9,10,10,10,11,11,11,12, - 12, -}; - -static const static_codebook _44un1__p5_0 = { - 2, 81, - (long *)_vq_lengthlist__44un1__p5_0, - 1, -531628032, 1611661312, 4, 0, - (long *)_vq_quantlist__44un1__p5_0, - 0 -}; - -static const long _vq_quantlist__44un1__p6_0[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44un1__p6_0[] = { - 1, 4, 4, 6, 6, 8, 8,10,10,11,11,15,15, 4, 5, 5, - 8, 8, 9, 9,11,11,12,12,16,16, 4, 5, 6, 8, 8, 9, - 9,11,11,12,12,14,14, 7, 8, 8, 9, 9,10,10,11,12, - 13,13,16,17, 7, 8, 8, 9, 9,10,10,12,12,12,13,15, - 15, 9,10,10,10,10,11,11,12,12,13,13,15,16, 9, 9, - 9,10,10,11,11,13,12,13,13,17,17,10,11,11,11,12, - 12,12,13,13,14,15, 0,18,10,11,11,12,12,12,13,14, - 13,14,14,17,16,11,12,12,13,13,14,14,14,14,15,16, - 17,16,11,12,12,13,13,14,14,14,14,15,15,17,17,14, - 15,15,16,16,16,17,17,16, 0,17, 0,18,14,15,15,16, - 16, 0,15,18,18, 0,16, 0, 0, -}; - -static const static_codebook _44un1__p6_0 = { - 2, 169, - (long *)_vq_lengthlist__44un1__p6_0, - 1, -526516224, 1616117760, 4, 0, - (long *)_vq_quantlist__44un1__p6_0, - 0 -}; - -static const long _vq_quantlist__44un1__p6_1[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44un1__p6_1[] = { - 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 6, 5, 5, - 6, 5, 6, 6, 5, 6, 6, 6, 6, -}; - -static const static_codebook _44un1__p6_1 = { - 2, 25, - (long *)_vq_lengthlist__44un1__p6_1, - 1, -533725184, 1611661312, 3, 0, - (long *)_vq_quantlist__44un1__p6_1, - 0 -}; - -static const long _vq_quantlist__44un1__p7_0[] = { - 2, - 1, - 3, - 0, - 4, -}; - -static const long _vq_lengthlist__44un1__p7_0[] = { - 1, 5, 3,11,11,11,11,11,11,11, 8,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,10,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,10,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11, 8,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11, 7,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, - 10, -}; - -static const static_codebook _44un1__p7_0 = { - 4, 625, - (long *)_vq_lengthlist__44un1__p7_0, - 1, -518709248, 1626677248, 3, 0, - (long *)_vq_quantlist__44un1__p7_0, - 0 -}; - -static const long _vq_quantlist__44un1__p7_1[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44un1__p7_1[] = { - 1, 4, 4, 6, 6, 6, 6, 9, 8, 9, 8, 8, 8, 5, 7, 7, - 7, 7, 8, 8, 8,10, 8,10, 8, 9, 5, 7, 7, 8, 7, 7, - 8,10,10,11,10,12,11, 7, 8, 8, 9, 9, 9,10,11,11, - 11,11,11,11, 7, 8, 8, 8, 9, 9, 9,10,10,10,11,11, - 12, 7, 8, 8, 9, 9,10,11,11,12,11,12,11,11, 7, 8, - 8, 9, 9,10,10,11,11,11,12,12,11, 8,10,10,10,10, - 11,11,14,11,12,12,12,13, 9,10,10,10,10,12,11,14, - 11,14,11,12,13,10,11,11,11,11,13,11,14,14,13,13, - 13,14,11,11,11,12,11,12,12,12,13,14,14,13,14,12, - 11,12,12,12,12,13,13,13,14,13,14,14,11,12,12,14, - 12,13,13,12,13,13,14,14,14, -}; - -static const static_codebook _44un1__p7_1 = { - 2, 169, - (long *)_vq_lengthlist__44un1__p7_1, - 1, -523010048, 1618608128, 4, 0, - (long *)_vq_quantlist__44un1__p7_1, - 0 -}; - -static const long _vq_quantlist__44un1__p7_2[] = { - 6, - 5, - 7, - 4, - 8, - 3, - 9, - 2, - 10, - 1, - 11, - 0, - 12, -}; - -static const long _vq_lengthlist__44un1__p7_2[] = { - 3, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9, 9, 8, 4, 5, 5, - 6, 6, 8, 8, 9, 8, 9, 9, 9, 9, 4, 5, 5, 7, 6, 8, - 8, 8, 8, 9, 8, 9, 8, 6, 7, 7, 7, 8, 8, 8, 9, 9, - 9, 9, 9, 9, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, - 9, 7, 8, 8, 8, 8, 9, 8, 9, 9,10, 9, 9,10, 7, 8, - 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10, 8, 9, 9, 9, 9, - 9, 9, 9, 9,10,10, 9,10, 8, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9,10,10, 9, 9, 9,10, 9, 9,10, 9, 9,10,10, - 10,10, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10, 9, - 9, 9,10, 9, 9,10,10, 9,10,10,10,10, 9, 9, 9,10, - 9, 9, 9,10,10,10,10,10,10, -}; - -static const static_codebook _44un1__p7_2 = { - 2, 169, - (long *)_vq_lengthlist__44un1__p7_2, - 1, -531103744, 1611661312, 4, 0, - (long *)_vq_quantlist__44un1__p7_2, - 0 -}; - -static const long _huff_lengthlist__44un1__short[] = { - 12,12,14,12,14,14,14,14,12, 6, 6, 8, 9, 9,11,14, - 12, 4, 2, 6, 6, 7,11,14,13, 6, 5, 7, 8, 9,11,14, - 13, 8, 5, 8, 6, 8,12,14,12, 7, 7, 8, 8, 8,10,14, - 12, 6, 3, 4, 4, 4, 7,14,11, 7, 4, 6, 6, 6, 8,14, -}; - -static const static_codebook _huff_book__44un1__short = { - 2, 64, - (long *)_huff_lengthlist__44un1__short, - 0, 0, 0, 0, 0, - NULL, - 0 -}; - diff --git a/Dependencies/libvorbis/lib/codebook.c b/Dependencies/libvorbis/lib/codebook.c deleted file mode 100644 index 772eea6..0000000 --- a/Dependencies/libvorbis/lib/codebook.c +++ /dev/null @@ -1,466 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: basic codebook pack/unpack/code/decode operations - last mod: $Id: codebook.c 17030 2010-03-25 06:52:55Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codebook.h" -#include "scales.h" -#include "misc.h" -#include "os.h" - -/* packs the given codebook into the bitstream **************************/ - -int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *opb){ - long i,j; - int ordered=0; - - /* first the basic parameters */ - oggpack_write(opb,0x564342,24); - oggpack_write(opb,c->dim,16); - oggpack_write(opb,c->entries,24); - - /* pack the codewords. There are two packings; length ordered and - length random. Decide between the two now. */ - - for(i=1;ientries;i++) - if(c->lengthlist[i-1]==0 || c->lengthlist[i]lengthlist[i-1])break; - if(i==c->entries)ordered=1; - - if(ordered){ - /* length ordered. We only need to say how many codewords of - each length. The actual codewords are generated - deterministically */ - - long count=0; - oggpack_write(opb,1,1); /* ordered */ - oggpack_write(opb,c->lengthlist[0]-1,5); /* 1 to 32 */ - - for(i=1;ientries;i++){ - long this=c->lengthlist[i]; - long last=c->lengthlist[i-1]; - if(this>last){ - for(j=last;jentries-count)); - count=i; - } - } - } - oggpack_write(opb,i-count,_ilog(c->entries-count)); - - }else{ - /* length random. Again, we don't code the codeword itself, just - the length. This time, though, we have to encode each length */ - oggpack_write(opb,0,1); /* unordered */ - - /* algortihmic mapping has use for 'unused entries', which we tag - here. The algorithmic mapping happens as usual, but the unused - entry has no codeword. */ - for(i=0;ientries;i++) - if(c->lengthlist[i]==0)break; - - if(i==c->entries){ - oggpack_write(opb,0,1); /* no unused entries */ - for(i=0;ientries;i++) - oggpack_write(opb,c->lengthlist[i]-1,5); - }else{ - oggpack_write(opb,1,1); /* we have unused entries; thus we tag */ - for(i=0;ientries;i++){ - if(c->lengthlist[i]==0){ - oggpack_write(opb,0,1); - }else{ - oggpack_write(opb,1,1); - oggpack_write(opb,c->lengthlist[i]-1,5); - } - } - } - } - - /* is the entry number the desired return value, or do we have a - mapping? If we have a mapping, what type? */ - oggpack_write(opb,c->maptype,4); - switch(c->maptype){ - case 0: - /* no mapping */ - break; - case 1:case 2: - /* implicitly populated value mapping */ - /* explicitly populated value mapping */ - - if(!c->quantlist){ - /* no quantlist? error */ - return(-1); - } - - /* values that define the dequantization */ - oggpack_write(opb,c->q_min,32); - oggpack_write(opb,c->q_delta,32); - oggpack_write(opb,c->q_quant-1,4); - oggpack_write(opb,c->q_sequencep,1); - - { - int quantvals; - switch(c->maptype){ - case 1: - /* a single column of (c->entries/c->dim) quantized values for - building a full value list algorithmically (square lattice) */ - quantvals=_book_maptype1_quantvals(c); - break; - case 2: - /* every value (c->entries*c->dim total) specified explicitly */ - quantvals=c->entries*c->dim; - break; - default: /* NOT_REACHABLE */ - quantvals=-1; - } - - /* quantized values */ - for(i=0;iquantlist[i]),c->q_quant); - - } - break; - default: - /* error case; we don't have any other map types now */ - return(-1); - } - - return(0); -} - -/* unpacks a codebook from the packet buffer into the codebook struct, - readies the codebook auxiliary structures for decode *************/ -static_codebook *vorbis_staticbook_unpack(oggpack_buffer *opb){ - long i,j; - static_codebook *s=_ogg_calloc(1,sizeof(*s)); - s->allocedp=1; - - /* make sure alignment is correct */ - if(oggpack_read(opb,24)!=0x564342)goto _eofout; - - /* first the basic parameters */ - s->dim=oggpack_read(opb,16); - s->entries=oggpack_read(opb,24); - if(s->entries==-1)goto _eofout; - - if(_ilog(s->dim)+_ilog(s->entries)>24)goto _eofout; - - /* codeword ordering.... length ordered or unordered? */ - switch((int)oggpack_read(opb,1)){ - case 0: - /* unordered */ - s->lengthlist=_ogg_malloc(sizeof(*s->lengthlist)*s->entries); - - /* allocated but unused entries? */ - if(oggpack_read(opb,1)){ - /* yes, unused entries */ - - for(i=0;ientries;i++){ - if(oggpack_read(opb,1)){ - long num=oggpack_read(opb,5); - if(num==-1)goto _eofout; - s->lengthlist[i]=num+1; - }else - s->lengthlist[i]=0; - } - }else{ - /* all entries used; no tagging */ - for(i=0;ientries;i++){ - long num=oggpack_read(opb,5); - if(num==-1)goto _eofout; - s->lengthlist[i]=num+1; - } - } - - break; - case 1: - /* ordered */ - { - long length=oggpack_read(opb,5)+1; - s->lengthlist=_ogg_malloc(sizeof(*s->lengthlist)*s->entries); - - for(i=0;ientries;){ - long num=oggpack_read(opb,_ilog(s->entries-i)); - if(num==-1)goto _eofout; - if(length>32)goto _errout; - for(j=0;jentries;j++,i++) - s->lengthlist[i]=length; - length++; - } - } - break; - default: - /* EOF */ - goto _eofout; - } - - /* Do we have a mapping to unpack? */ - switch((s->maptype=oggpack_read(opb,4))){ - case 0: - /* no mapping */ - break; - case 1: case 2: - /* implicitly populated value mapping */ - /* explicitly populated value mapping */ - - s->q_min=oggpack_read(opb,32); - s->q_delta=oggpack_read(opb,32); - s->q_quant=oggpack_read(opb,4)+1; - s->q_sequencep=oggpack_read(opb,1); - if(s->q_sequencep==-1)goto _eofout; - - { - int quantvals=0; - switch(s->maptype){ - case 1: - quantvals=(s->dim==0?0:_book_maptype1_quantvals(s)); - break; - case 2: - quantvals=s->entries*s->dim; - break; - } - - /* quantized values */ - s->quantlist=_ogg_malloc(sizeof(*s->quantlist)*quantvals); - for(i=0;iquantlist[i]=oggpack_read(opb,s->q_quant); - - if(quantvals&&s->quantlist[quantvals-1]==-1)goto _eofout; - } - break; - default: - goto _errout; - } - - /* all set */ - return(s); - - _errout: - _eofout: - vorbis_staticbook_destroy(s); - return(NULL); -} - -/* returns the number of bits ************************************************/ -int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b){ - if(a<0 || a>=book->c->entries)return(0); - oggpack_write(b,book->codelist[a],book->c->lengthlist[a]); - return(book->c->lengthlist[a]); -} - -/* the 'eliminate the decode tree' optimization actually requires the - codewords to be MSb first, not LSb. This is an annoying inelegancy - (and one of the first places where carefully thought out design - turned out to be wrong; Vorbis II and future Ogg codecs should go - to an MSb bitpacker), but not actually the huge hit it appears to - be. The first-stage decode table catches most words so that - bitreverse is not in the main execution path. */ - -static ogg_uint32_t bitreverse(ogg_uint32_t x){ - x= ((x>>16)&0x0000ffff) | ((x<<16)&0xffff0000); - x= ((x>> 8)&0x00ff00ff) | ((x<< 8)&0xff00ff00); - x= ((x>> 4)&0x0f0f0f0f) | ((x<< 4)&0xf0f0f0f0); - x= ((x>> 2)&0x33333333) | ((x<< 2)&0xcccccccc); - return((x>> 1)&0x55555555) | ((x<< 1)&0xaaaaaaaa); -} - -STIN long decode_packed_entry_number(codebook *book, oggpack_buffer *b){ - int read=book->dec_maxlength; - long lo,hi; - long lok = oggpack_look(b,book->dec_firsttablen); - - if (lok >= 0) { - long entry = book->dec_firsttable[lok]; - if(entry&0x80000000UL){ - lo=(entry>>15)&0x7fff; - hi=book->used_entries-(entry&0x7fff); - }else{ - oggpack_adv(b, book->dec_codelengths[entry-1]); - return(entry-1); - } - }else{ - lo=0; - hi=book->used_entries; - } - - lok = oggpack_look(b, read); - - while(lok<0 && read>1) - lok = oggpack_look(b, --read); - if(lok<0)return -1; - - /* bisect search for the codeword in the ordered list */ - { - ogg_uint32_t testword=bitreverse((ogg_uint32_t)lok); - - while(hi-lo>1){ - long p=(hi-lo)>>1; - long test=book->codelist[lo+p]>testword; - lo+=p&(test-1); - hi-=p&(-test); - } - - if(book->dec_codelengths[lo]<=read){ - oggpack_adv(b, book->dec_codelengths[lo]); - return(lo); - } - } - - oggpack_adv(b, read); - - return(-1); -} - -/* Decode side is specced and easier, because we don't need to find - matches using different criteria; we simply read and map. There are - two things we need to do 'depending': - - We may need to support interleave. We don't really, but it's - convenient to do it here rather than rebuild the vector later. - - Cascades may be additive or multiplicitive; this is not inherent in - the codebook, but set in the code using the codebook. Like - interleaving, it's easiest to do it here. - addmul==0 -> declarative (set the value) - addmul==1 -> additive - addmul==2 -> multiplicitive */ - -/* returns the [original, not compacted] entry number or -1 on eof *********/ -long vorbis_book_decode(codebook *book, oggpack_buffer *b){ - if(book->used_entries>0){ - long packed_entry=decode_packed_entry_number(book,b); - if(packed_entry>=0) - return(book->dec_index[packed_entry]); - } - - /* if there's no dec_index, the codebook unpacking isn't collapsed */ - return(-1); -} - -/* returns 0 on OK or -1 on eof *************************************/ -long vorbis_book_decodevs_add(codebook *book,float *a,oggpack_buffer *b,int n){ - if(book->used_entries>0){ - int step=n/book->dim; - long *entry = alloca(sizeof(*entry)*step); - float **t = alloca(sizeof(*t)*step); - int i,j,o; - - for (i = 0; i < step; i++) { - entry[i]=decode_packed_entry_number(book,b); - if(entry[i]==-1)return(-1); - t[i] = book->valuelist+entry[i]*book->dim; - } - for(i=0,o=0;idim;i++,o+=step) - for (j=0;jused_entries>0){ - int i,j,entry; - float *t; - - if(book->dim>8){ - for(i=0;ivaluelist+entry*book->dim; - for (j=0;jdim;) - a[i++]+=t[j++]; - } - }else{ - for(i=0;ivaluelist+entry*book->dim; - j=0; - switch((int)book->dim){ - case 8: - a[i++]+=t[j++]; - case 7: - a[i++]+=t[j++]; - case 6: - a[i++]+=t[j++]; - case 5: - a[i++]+=t[j++]; - case 4: - a[i++]+=t[j++]; - case 3: - a[i++]+=t[j++]; - case 2: - a[i++]+=t[j++]; - case 1: - a[i++]+=t[j++]; - case 0: - break; - } - } - } - } - return(0); -} - -long vorbis_book_decodev_set(codebook *book,float *a,oggpack_buffer *b,int n){ - if(book->used_entries>0){ - int i,j,entry; - float *t; - - for(i=0;ivaluelist+entry*book->dim; - for (j=0;jdim;) - a[i++]=t[j++]; - } - }else{ - int i,j; - - for(i=0;idim;) - a[i++]=0.f; - } - } - return(0); -} - -long vorbis_book_decodevv_add(codebook *book,float **a,long offset,int ch, - oggpack_buffer *b,int n){ - - long i,j,entry; - int chptr=0; - if(book->used_entries>0){ - for(i=offset/ch;i<(offset+n)/ch;){ - entry = decode_packed_entry_number(book,b); - if(entry==-1)return(-1); - { - const float *t = book->valuelist+entry*book->dim; - for (j=0;jdim;j++){ - a[chptr++][i]+=t[j]; - if(chptr==ch){ - chptr=0; - i++; - } - } - } - } - } - return(0); -} diff --git a/Dependencies/libvorbis/lib/codebook.h b/Dependencies/libvorbis/lib/codebook.h deleted file mode 100644 index 94c3005..0000000 --- a/Dependencies/libvorbis/lib/codebook.h +++ /dev/null @@ -1,119 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: basic shared codebook operations - last mod: $Id: codebook.h 17030 2010-03-25 06:52:55Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_CODEBOOK_H_ -#define _V_CODEBOOK_H_ - -#include - -/* This structure encapsulates huffman and VQ style encoding books; it - doesn't do anything specific to either. - - valuelist/quantlist are nonNULL (and q_* significant) only if - there's entry->value mapping to be done. - - If encode-side mapping must be done (and thus the entry needs to be - hunted), the auxiliary encode pointer will point to a decision - tree. This is true of both VQ and huffman, but is mostly useful - with VQ. - -*/ - -typedef struct static_codebook{ - long dim; /* codebook dimensions (elements per vector) */ - long entries; /* codebook entries */ - long *lengthlist; /* codeword lengths in bits */ - - /* mapping ***************************************************************/ - int maptype; /* 0=none - 1=implicitly populated values from map column - 2=listed arbitrary values */ - - /* The below does a linear, single monotonic sequence mapping. */ - long q_min; /* packed 32 bit float; quant value 0 maps to minval */ - long q_delta; /* packed 32 bit float; val 1 - val 0 == delta */ - int q_quant; /* bits: 0 < quant <= 16 */ - int q_sequencep; /* bitflag */ - - long *quantlist; /* map == 1: (int)(entries^(1/dim)) element column map - map == 2: list of dim*entries quantized entry vals - */ - int allocedp; -} static_codebook; - -typedef struct codebook{ - long dim; /* codebook dimensions (elements per vector) */ - long entries; /* codebook entries */ - long used_entries; /* populated codebook entries */ - const static_codebook *c; - - /* for encode, the below are entry-ordered, fully populated */ - /* for decode, the below are ordered by bitreversed codeword and only - used entries are populated */ - float *valuelist; /* list of dim*entries actual entry values */ - ogg_uint32_t *codelist; /* list of bitstream codewords for each entry */ - - int *dec_index; /* only used if sparseness collapsed */ - char *dec_codelengths; - ogg_uint32_t *dec_firsttable; - int dec_firsttablen; - int dec_maxlength; - - /* The current encoder uses only centered, integer-only lattice books. */ - int quantvals; - int minval; - int delta; -} codebook; - -extern void vorbis_staticbook_destroy(static_codebook *b); -extern int vorbis_book_init_encode(codebook *dest,const static_codebook *source); -extern int vorbis_book_init_decode(codebook *dest,const static_codebook *source); -extern void vorbis_book_clear(codebook *b); - -extern float *_book_unquantize(const static_codebook *b,int n,int *map); -extern float *_book_logdist(const static_codebook *b,float *vals); -extern float _float32_unpack(long val); -extern long _float32_pack(float val); -extern int _best(codebook *book, float *a, int step); -extern int _ilog(unsigned int v); -extern long _book_maptype1_quantvals(const static_codebook *b); - -extern int vorbis_book_besterror(codebook *book,float *a,int step,int addmul); -extern long vorbis_book_codeword(codebook *book,int entry); -extern long vorbis_book_codelen(codebook *book,int entry); - - - -extern int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *b); -extern static_codebook *vorbis_staticbook_unpack(oggpack_buffer *b); - -extern int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b); - -extern long vorbis_book_decode(codebook *book, oggpack_buffer *b); -extern long vorbis_book_decodevs_add(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodev_set(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodev_add(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodevv_add(codebook *book, float **a, - long off,int ch, - oggpack_buffer *b,int n); - - - -#endif diff --git a/Dependencies/libvorbis/lib/codec_internal.h b/Dependencies/libvorbis/lib/codec_internal.h deleted file mode 100644 index de1bcca..0000000 --- a/Dependencies/libvorbis/lib/codec_internal.h +++ /dev/null @@ -1,167 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: libvorbis codec headers - last mod: $Id: codec_internal.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_CODECI_H_ -#define _V_CODECI_H_ - -#include "envelope.h" -#include "codebook.h" - -#define BLOCKTYPE_IMPULSE 0 -#define BLOCKTYPE_PADDING 1 -#define BLOCKTYPE_TRANSITION 0 -#define BLOCKTYPE_LONG 1 - -#define PACKETBLOBS 15 - -typedef struct vorbis_block_internal{ - float **pcmdelay; /* this is a pointer into local storage */ - float ampmax; - int blocktype; - - oggpack_buffer *packetblob[PACKETBLOBS]; /* initialized, must be freed; - blob [PACKETBLOBS/2] points to - the oggpack_buffer in the - main vorbis_block */ -} vorbis_block_internal; - -typedef void vorbis_look_floor; -typedef void vorbis_look_residue; -typedef void vorbis_look_transform; - -/* mode ************************************************************/ -typedef struct { - int blockflag; - int windowtype; - int transformtype; - int mapping; -} vorbis_info_mode; - -typedef void vorbis_info_floor; -typedef void vorbis_info_residue; -typedef void vorbis_info_mapping; - -#include "psy.h" -#include "bitrate.h" - -typedef struct private_state { - /* local lookup storage */ - envelope_lookup *ve; /* envelope lookup */ - int window[2]; - vorbis_look_transform **transform[2]; /* block, type */ - drft_lookup fft_look[2]; - - int modebits; - vorbis_look_floor **flr; - vorbis_look_residue **residue; - vorbis_look_psy *psy; - vorbis_look_psy_global *psy_g_look; - - /* local storage, only used on the encoding side. This way the - application does not need to worry about freeing some packets' - memory and not others'; packet storage is always tracked. - Cleared next call to a _dsp_ function */ - unsigned char *header; - unsigned char *header1; - unsigned char *header2; - - bitrate_manager_state bms; - - ogg_int64_t sample_count; -} private_state; - -/* codec_setup_info contains all the setup information specific to the - specific compression/decompression mode in progress (eg, - psychoacoustic settings, channel setup, options, codebook - etc). -*********************************************************************/ - -#include "highlevel.h" -typedef struct codec_setup_info { - - /* Vorbis supports only short and long blocks, but allows the - encoder to choose the sizes */ - - long blocksizes[2]; - - /* modes are the primary means of supporting on-the-fly different - blocksizes, different channel mappings (LR or M/A), - different residue backends, etc. Each mode consists of a - blocksize flag and a mapping (along with the mapping setup */ - - int modes; - int maps; - int floors; - int residues; - int books; - int psys; /* encode only */ - - vorbis_info_mode *mode_param[64]; - int map_type[64]; - vorbis_info_mapping *map_param[64]; - int floor_type[64]; - vorbis_info_floor *floor_param[64]; - int residue_type[64]; - vorbis_info_residue *residue_param[64]; - static_codebook *book_param[256]; - codebook *fullbooks; - - vorbis_info_psy *psy_param[4]; /* encode only */ - vorbis_info_psy_global psy_g_param; - - bitrate_manager_info bi; - highlevel_encode_setup hi; /* used only by vorbisenc.c. It's a - highly redundant structure, but - improves clarity of program flow. */ - int halfrate_flag; /* painless downsample for decode */ -} codec_setup_info; - -extern vorbis_look_psy_global *_vp_global_look(vorbis_info *vi); -extern void _vp_global_free(vorbis_look_psy_global *look); - - - -typedef struct { - int sorted_index[VIF_POSIT+2]; - int forward_index[VIF_POSIT+2]; - int reverse_index[VIF_POSIT+2]; - - int hineighbor[VIF_POSIT]; - int loneighbor[VIF_POSIT]; - int posts; - - int n; - int quant_q; - vorbis_info_floor1 *vi; - - long phrasebits; - long postbits; - long frames; -} vorbis_look_floor1; - - - -extern int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look, - const float *logmdct, /* in */ - const float *logmask); -extern int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look, - int *A,int *B, - int del); -extern int floor1_encode(oggpack_buffer *opb,vorbis_block *vb, - vorbis_look_floor1 *look, - int *post,int *ilogmask); -#endif diff --git a/Dependencies/libvorbis/lib/envelope.c b/Dependencies/libvorbis/lib/envelope.c deleted file mode 100644 index 010c66e..0000000 --- a/Dependencies/libvorbis/lib/envelope.c +++ /dev/null @@ -1,375 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: PCM data envelope analysis - last mod: $Id: envelope.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" - -#include "os.h" -#include "scales.h" -#include "envelope.h" -#include "mdct.h" -#include "misc.h" - -void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *gi=&ci->psy_g_param; - int ch=vi->channels; - int i,j; - int n=e->winlength=128; - e->searchstep=64; /* not random */ - - e->minenergy=gi->preecho_minenergy; - e->ch=ch; - e->storage=128; - e->cursor=ci->blocksizes[1]/2; - e->mdct_win=_ogg_calloc(n,sizeof(*e->mdct_win)); - mdct_init(&e->mdct,n); - - for(i=0;imdct_win[i]=sin(i/(n-1.)*M_PI); - e->mdct_win[i]*=e->mdct_win[i]; - } - - /* magic follows */ - e->band[0].begin=2; e->band[0].end=4; - e->band[1].begin=4; e->band[1].end=5; - e->band[2].begin=6; e->band[2].end=6; - e->band[3].begin=9; e->band[3].end=8; - e->band[4].begin=13; e->band[4].end=8; - e->band[5].begin=17; e->band[5].end=8; - e->band[6].begin=22; e->band[6].end=8; - - for(j=0;jband[j].end; - e->band[j].window=_ogg_malloc(n*sizeof(*e->band[0].window)); - for(i=0;iband[j].window[i]=sin((i+.5)/n*M_PI); - e->band[j].total+=e->band[j].window[i]; - } - e->band[j].total=1./e->band[j].total; - } - - e->filter=_ogg_calloc(VE_BANDS*ch,sizeof(*e->filter)); - e->mark=_ogg_calloc(e->storage,sizeof(*e->mark)); - -} - -void _ve_envelope_clear(envelope_lookup *e){ - int i; - mdct_clear(&e->mdct); - for(i=0;iband[i].window); - _ogg_free(e->mdct_win); - _ogg_free(e->filter); - _ogg_free(e->mark); - memset(e,0,sizeof(*e)); -} - -/* fairly straight threshhold-by-band based until we find something - that works better and isn't patented. */ - -static int _ve_amp(envelope_lookup *ve, - vorbis_info_psy_global *gi, - float *data, - envelope_band *bands, - envelope_filter_state *filters){ - long n=ve->winlength; - int ret=0; - long i,j; - float decay; - - /* we want to have a 'minimum bar' for energy, else we're just - basing blocks on quantization noise that outweighs the signal - itself (for low power signals) */ - - float minV=ve->minenergy; - float *vec=alloca(n*sizeof(*vec)); - - /* stretch is used to gradually lengthen the number of windows - considered prevoius-to-potential-trigger */ - int stretch=max(VE_MINSTRETCH,ve->stretch/2); - float penalty=gi->stretch_penalty-(ve->stretch/2-VE_MINSTRETCH); - if(penalty<0.f)penalty=0.f; - if(penalty>gi->stretch_penalty)penalty=gi->stretch_penalty; - - /*_analysis_output_always("lpcm",seq2,data,n,0,0, - totalshift+pos*ve->searchstep);*/ - - /* window and transform */ - for(i=0;imdct_win[i]; - mdct_forward(&ve->mdct,vec,vec); - - /*_analysis_output_always("mdct",seq2,vec,n/2,0,1,0); */ - - /* near-DC spreading function; this has nothing to do with - psychoacoustics, just sidelobe leakage and window size */ - { - float temp=vec[0]*vec[0]+.7*vec[1]*vec[1]+.2*vec[2]*vec[2]; - int ptr=filters->nearptr; - - /* the accumulation is regularly refreshed from scratch to avoid - floating point creep */ - if(ptr==0){ - decay=filters->nearDC_acc=filters->nearDC_partialacc+temp; - filters->nearDC_partialacc=temp; - }else{ - decay=filters->nearDC_acc+=temp; - filters->nearDC_partialacc+=temp; - } - filters->nearDC_acc-=filters->nearDC[ptr]; - filters->nearDC[ptr]=temp; - - decay*=(1./(VE_NEARDC+1)); - filters->nearptr++; - if(filters->nearptr>=VE_NEARDC)filters->nearptr=0; - decay=todB(&decay)*.5-15.f; - } - - /* perform spreading and limiting, also smooth the spectrum. yes, - the MDCT results in all real coefficients, but it still *behaves* - like real/imaginary pairs */ - for(i=0;i>1]=val; - decay-=8.; - } - - /*_analysis_output_always("spread",seq2++,vec,n/4,0,0,0);*/ - - /* perform preecho/postecho triggering by band */ - for(j=0;j=VE_AMP)filters[j].ampptr=0; - } - - /* look at min/max, decide trigger */ - if(valmax>gi->preecho_thresh[j]+penalty){ - ret|=1; - ret|=4; - } - if(valminpostecho_thresh[j]-penalty)ret|=2; - } - - return(ret); -} - -#if 0 -static int seq=0; -static ogg_int64_t totalshift=-1024; -#endif - -long _ve_envelope_search(vorbis_dsp_state *v){ - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *gi=&ci->psy_g_param; - envelope_lookup *ve=((private_state *)(v->backend_state))->ve; - long i,j; - - int first=ve->current/ve->searchstep; - int last=v->pcm_current/ve->searchstep-VE_WIN; - if(first<0)first=0; - - /* make sure we have enough storage to match the PCM */ - if(last+VE_WIN+VE_POST>ve->storage){ - ve->storage=last+VE_WIN+VE_POST; /* be sure */ - ve->mark=_ogg_realloc(ve->mark,ve->storage*sizeof(*ve->mark)); - } - - for(j=first;jstretch++; - if(ve->stretch>VE_MAXSTRETCH*2) - ve->stretch=VE_MAXSTRETCH*2; - - for(i=0;ich;i++){ - float *pcm=v->pcm[i]+ve->searchstep*(j); - ret|=_ve_amp(ve,gi,pcm,ve->band,ve->filter+i*VE_BANDS); - } - - ve->mark[j+VE_POST]=0; - if(ret&1){ - ve->mark[j]=1; - ve->mark[j+1]=1; - } - - if(ret&2){ - ve->mark[j]=1; - if(j>0)ve->mark[j-1]=1; - } - - if(ret&4)ve->stretch=-1; - } - - ve->current=last*ve->searchstep; - - { - long centerW=v->centerW; - long testW= - centerW+ - ci->blocksizes[v->W]/4+ - ci->blocksizes[1]/2+ - ci->blocksizes[0]/4; - - j=ve->cursor; - - while(jcurrent-(ve->searchstep)){/* account for postecho - working back one window */ - if(j>=testW)return(1); - - ve->cursor=j; - - if(ve->mark[j/ve->searchstep]){ - if(j>centerW){ - -#if 0 - if(j>ve->curmark){ - float *marker=alloca(v->pcm_current*sizeof(*marker)); - int l,m; - memset(marker,0,sizeof(*marker)*v->pcm_current); - fprintf(stderr,"mark! seq=%d, cursor:%fs time:%fs\n", - seq, - (totalshift+ve->cursor)/44100., - (totalshift+j)/44100.); - _analysis_output_always("pcmL",seq,v->pcm[0],v->pcm_current,0,0,totalshift); - _analysis_output_always("pcmR",seq,v->pcm[1],v->pcm_current,0,0,totalshift); - - _analysis_output_always("markL",seq,v->pcm[0],j,0,0,totalshift); - _analysis_output_always("markR",seq,v->pcm[1],j,0,0,totalshift); - - for(m=0;msearchstep]=ve->filter[m].markers[l]*.1; - _analysis_output_always(buf,seq,marker,v->pcm_current,0,0,totalshift); - } - - for(m=0;msearchstep]=ve->filter[m+VE_BANDS].markers[l]*.1; - _analysis_output_always(buf,seq,marker,v->pcm_current,0,0,totalshift); - } - - for(l=0;lsearchstep]=ve->mark[l]*.4; - _analysis_output_always("mark",seq,marker,v->pcm_current,0,0,totalshift); - - - seq++; - - } -#endif - - ve->curmark=j; - if(j>=testW)return(1); - return(0); - } - } - j+=ve->searchstep; - } - } - - return(-1); -} - -int _ve_envelope_mark(vorbis_dsp_state *v){ - envelope_lookup *ve=((private_state *)(v->backend_state))->ve; - vorbis_info *vi=v->vi; - codec_setup_info *ci=vi->codec_setup; - long centerW=v->centerW; - long beginW=centerW-ci->blocksizes[v->W]/4; - long endW=centerW+ci->blocksizes[v->W]/4; - if(v->W){ - beginW-=ci->blocksizes[v->lW]/4; - endW+=ci->blocksizes[v->nW]/4; - }else{ - beginW-=ci->blocksizes[0]/4; - endW+=ci->blocksizes[0]/4; - } - - if(ve->curmark>=beginW && ve->curmarksearchstep; - long last=endW/ve->searchstep; - long i; - for(i=first;imark[i])return(1); - } - return(0); -} - -void _ve_envelope_shift(envelope_lookup *e,long shift){ - int smallsize=e->current/e->searchstep+VE_POST; /* adjust for placing marks - ahead of ve->current */ - int smallshift=shift/e->searchstep; - - memmove(e->mark,e->mark+smallshift,(smallsize-smallshift)*sizeof(*e->mark)); - -#if 0 - for(i=0;ich;i++) - memmove(e->filter[i].markers, - e->filter[i].markers+smallshift, - (1024-smallshift)*sizeof(*(*e->filter).markers)); - totalshift+=shift; -#endif - - e->current-=shift; - if(e->curmark>=0) - e->curmark-=shift; - e->cursor-=shift; -} diff --git a/Dependencies/libvorbis/lib/envelope.h b/Dependencies/libvorbis/lib/envelope.h deleted file mode 100644 index fd15fb3..0000000 --- a/Dependencies/libvorbis/lib/envelope.h +++ /dev/null @@ -1,80 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: PCM data envelope analysis and manipulation - last mod: $Id: envelope.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_ENVELOPE_ -#define _V_ENVELOPE_ - -#include "mdct.h" - -#define VE_PRE 16 -#define VE_WIN 4 -#define VE_POST 2 -#define VE_AMP (VE_PRE+VE_POST-1) - -#define VE_BANDS 7 -#define VE_NEARDC 15 - -#define VE_MINSTRETCH 2 /* a bit less than short block */ -#define VE_MAXSTRETCH 12 /* one-third full block */ - -typedef struct { - float ampbuf[VE_AMP]; - int ampptr; - - float nearDC[VE_NEARDC]; - float nearDC_acc; - float nearDC_partialacc; - int nearptr; - -} envelope_filter_state; - -typedef struct { - int begin; - int end; - float *window; - float total; -} envelope_band; - -typedef struct { - int ch; - int winlength; - int searchstep; - float minenergy; - - mdct_lookup mdct; - float *mdct_win; - - envelope_band band[VE_BANDS]; - envelope_filter_state *filter; - int stretch; - - int *mark; - - long storage; - long current; - long curmark; - long cursor; -} envelope_lookup; - -extern void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi); -extern void _ve_envelope_clear(envelope_lookup *e); -extern long _ve_envelope_search(vorbis_dsp_state *v); -extern void _ve_envelope_shift(envelope_lookup *e,long shift); -extern int _ve_envelope_mark(vorbis_dsp_state *v); - - -#endif diff --git a/Dependencies/libvorbis/lib/floor0.c b/Dependencies/libvorbis/lib/floor0.c deleted file mode 100644 index 1e8bd30..0000000 --- a/Dependencies/libvorbis/lib/floor0.c +++ /dev/null @@ -1,220 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: floor backend 0 implementation - last mod: $Id: floor0.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "lpc.h" -#include "lsp.h" -#include "codebook.h" -#include "scales.h" -#include "misc.h" -#include "os.h" - -#include "misc.h" -#include - -typedef struct { - int ln; - int m; - int **linearmap; - int n[2]; - - vorbis_info_floor0 *vi; - - long bits; - long frames; -} vorbis_look_floor0; - - -/***********************************************/ - -static void floor0_free_info(vorbis_info_floor *i){ - vorbis_info_floor0 *info=(vorbis_info_floor0 *)i; - if(info){ - memset(info,0,sizeof(*info)); - _ogg_free(info); - } -} - -static void floor0_free_look(vorbis_look_floor *i){ - vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; - if(look){ - - if(look->linearmap){ - - if(look->linearmap[0])_ogg_free(look->linearmap[0]); - if(look->linearmap[1])_ogg_free(look->linearmap[1]); - - _ogg_free(look->linearmap); - } - memset(look,0,sizeof(*look)); - _ogg_free(look); - } -} - -static vorbis_info_floor *floor0_unpack (vorbis_info *vi,oggpack_buffer *opb){ - codec_setup_info *ci=vi->codec_setup; - int j; - - vorbis_info_floor0 *info=_ogg_malloc(sizeof(*info)); - info->order=oggpack_read(opb,8); - info->rate=oggpack_read(opb,16); - info->barkmap=oggpack_read(opb,16); - info->ampbits=oggpack_read(opb,6); - info->ampdB=oggpack_read(opb,8); - info->numbooks=oggpack_read(opb,4)+1; - - if(info->order<1)goto err_out; - if(info->rate<1)goto err_out; - if(info->barkmap<1)goto err_out; - if(info->numbooks<1)goto err_out; - - for(j=0;jnumbooks;j++){ - info->books[j]=oggpack_read(opb,8); - if(info->books[j]<0 || info->books[j]>=ci->books)goto err_out; - } - return(info); - - err_out: - floor0_free_info(info); - return(NULL); -} - -/* initialize Bark scale and normalization lookups. We could do this - with static tables, but Vorbis allows a number of possible - combinations, so it's best to do it computationally. - - The below is authoritative in terms of defining scale mapping. - Note that the scale depends on the sampling rate as well as the - linear block and mapping sizes */ - -static void floor0_map_lazy_init(vorbis_block *vb, - vorbis_info_floor *infoX, - vorbis_look_floor0 *look){ - if(!look->linearmap[vb->W]){ - vorbis_dsp_state *vd=vb->vd; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_floor0 *info=(vorbis_info_floor0 *)infoX; - int W=vb->W; - int n=ci->blocksizes[W]/2,j; - - /* we choose a scaling constant so that: - floor(bark(rate/2-1)*C)=mapped-1 - floor(bark(rate/2)*C)=mapped */ - float scale=look->ln/toBARK(info->rate/2.f); - - /* the mapping from a linear scale to a smaller bark scale is - straightforward. We do *not* make sure that the linear mapping - does not skip bark-scale bins; the decoder simply skips them and - the encoder may do what it wishes in filling them. They're - necessary in some mapping combinations to keep the scale spacing - accurate */ - look->linearmap[W]=_ogg_malloc((n+1)*sizeof(**look->linearmap)); - for(j=0;jrate/2.f)/n*j) - *scale); /* bark numbers represent band edges */ - if(val>=look->ln)val=look->ln-1; /* guard against the approximation */ - look->linearmap[W][j]=val; - } - look->linearmap[W][j]=-1; - look->n[W]=n; - } -} - -static vorbis_look_floor *floor0_look(vorbis_dsp_state *vd, - vorbis_info_floor *i){ - vorbis_info_floor0 *info=(vorbis_info_floor0 *)i; - vorbis_look_floor0 *look=_ogg_calloc(1,sizeof(*look)); - look->m=info->order; - look->ln=info->barkmap; - look->vi=info; - - look->linearmap=_ogg_calloc(2,sizeof(*look->linearmap)); - - return look; -} - -static void *floor0_inverse1(vorbis_block *vb,vorbis_look_floor *i){ - vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; - vorbis_info_floor0 *info=look->vi; - int j,k; - - int ampraw=oggpack_read(&vb->opb,info->ampbits); - if(ampraw>0){ /* also handles the -1 out of data case */ - long maxval=(1<ampbits)-1; - float amp=(float)ampraw/maxval*info->ampdB; - int booknum=oggpack_read(&vb->opb,_ilog(info->numbooks)); - - if(booknum!=-1 && booknumnumbooks){ /* be paranoid */ - codec_setup_info *ci=vb->vd->vi->codec_setup; - codebook *b=ci->fullbooks+info->books[booknum]; - float last=0.f; - - /* the additional b->dim is a guard against any possible stack - smash; b->dim is provably more than we can overflow the - vector */ - float *lsp=_vorbis_block_alloc(vb,sizeof(*lsp)*(look->m+b->dim+1)); - - for(j=0;jm;j+=b->dim) - if(vorbis_book_decodev_set(b,lsp+j,&vb->opb,b->dim)==-1)goto eop; - for(j=0;jm;){ - for(k=0;kdim;k++,j++)lsp[j]+=last; - last=lsp[j-1]; - } - - lsp[look->m]=amp; - return(lsp); - } - } - eop: - return(NULL); -} - -static int floor0_inverse2(vorbis_block *vb,vorbis_look_floor *i, - void *memo,float *out){ - vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; - vorbis_info_floor0 *info=look->vi; - - floor0_map_lazy_init(vb,info,look); - - if(memo){ - float *lsp=(float *)memo; - float amp=lsp[look->m]; - - /* take the coefficients back to a spectral envelope curve */ - vorbis_lsp_to_curve(out, - look->linearmap[vb->W], - look->n[vb->W], - look->ln, - lsp,look->m,amp,(float)info->ampdB); - return(1); - } - memset(out,0,sizeof(*out)*look->n[vb->W]); - return(0); -} - -/* export hooks */ -const vorbis_func_floor floor0_exportbundle={ - NULL,&floor0_unpack,&floor0_look,&floor0_free_info, - &floor0_free_look,&floor0_inverse1,&floor0_inverse2 -}; diff --git a/Dependencies/libvorbis/lib/floor1.c b/Dependencies/libvorbis/lib/floor1.c deleted file mode 100644 index cebb40d..0000000 --- a/Dependencies/libvorbis/lib/floor1.c +++ /dev/null @@ -1,1094 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: floor backend 1 implementation - last mod: $Id: floor1.c 17079 2010-03-26 06:51:41Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "codebook.h" -#include "misc.h" -#include "scales.h" - -#include - -#define floor1_rangedB 140 /* floor 1 fixed at -140dB to 0dB range */ - -typedef struct lsfit_acc{ - int x0; - int x1; - - int xa; - int ya; - int x2a; - int y2a; - int xya; - int an; - - int xb; - int yb; - int x2b; - int y2b; - int xyb; - int bn; -} lsfit_acc; - -/***********************************************/ - -static void floor1_free_info(vorbis_info_floor *i){ - vorbis_info_floor1 *info=(vorbis_info_floor1 *)i; - if(info){ - memset(info,0,sizeof(*info)); - _ogg_free(info); - } -} - -static void floor1_free_look(vorbis_look_floor *i){ - vorbis_look_floor1 *look=(vorbis_look_floor1 *)i; - if(look){ - /*fprintf(stderr,"floor 1 bit usage %f:%f (%f total)\n", - (float)look->phrasebits/look->frames, - (float)look->postbits/look->frames, - (float)(look->postbits+look->phrasebits)/look->frames);*/ - - memset(look,0,sizeof(*look)); - _ogg_free(look); - } -} - -static int ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static int ilog2(unsigned int v){ - int ret=0; - if(v)--v; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static void floor1_pack (vorbis_info_floor *i,oggpack_buffer *opb){ - vorbis_info_floor1 *info=(vorbis_info_floor1 *)i; - int j,k; - int count=0; - int rangebits; - int maxposit=info->postlist[1]; - int maxclass=-1; - - /* save out partitions */ - oggpack_write(opb,info->partitions,5); /* only 0 to 31 legal */ - for(j=0;jpartitions;j++){ - oggpack_write(opb,info->partitionclass[j],4); /* only 0 to 15 legal */ - if(maxclasspartitionclass[j])maxclass=info->partitionclass[j]; - } - - /* save out partition classes */ - for(j=0;jclass_dim[j]-1,3); /* 1 to 8 */ - oggpack_write(opb,info->class_subs[j],2); /* 0 to 3 */ - if(info->class_subs[j])oggpack_write(opb,info->class_book[j],8); - for(k=0;k<(1<class_subs[j]);k++) - oggpack_write(opb,info->class_subbook[j][k]+1,8); - } - - /* save out the post list */ - oggpack_write(opb,info->mult-1,2); /* only 1,2,3,4 legal now */ - oggpack_write(opb,ilog2(maxposit),4); - rangebits=ilog2(maxposit); - - for(j=0,k=0;jpartitions;j++){ - count+=info->class_dim[info->partitionclass[j]]; - for(;kpostlist[k+2],rangebits); - } -} - -static int icomp(const void *a,const void *b){ - return(**(int **)a-**(int **)b); -} - -static vorbis_info_floor *floor1_unpack (vorbis_info *vi,oggpack_buffer *opb){ - codec_setup_info *ci=vi->codec_setup; - int j,k,count=0,maxclass=-1,rangebits; - - vorbis_info_floor1 *info=_ogg_calloc(1,sizeof(*info)); - /* read partitions */ - info->partitions=oggpack_read(opb,5); /* only 0 to 31 legal */ - for(j=0;jpartitions;j++){ - info->partitionclass[j]=oggpack_read(opb,4); /* only 0 to 15 legal */ - if(info->partitionclass[j]<0)goto err_out; - if(maxclasspartitionclass[j])maxclass=info->partitionclass[j]; - } - - /* read partition classes */ - for(j=0;jclass_dim[j]=oggpack_read(opb,3)+1; /* 1 to 8 */ - info->class_subs[j]=oggpack_read(opb,2); /* 0,1,2,3 bits */ - if(info->class_subs[j]<0) - goto err_out; - if(info->class_subs[j])info->class_book[j]=oggpack_read(opb,8); - if(info->class_book[j]<0 || info->class_book[j]>=ci->books) - goto err_out; - for(k=0;k<(1<class_subs[j]);k++){ - info->class_subbook[j][k]=oggpack_read(opb,8)-1; - if(info->class_subbook[j][k]<-1 || info->class_subbook[j][k]>=ci->books) - goto err_out; - } - } - - /* read the post list */ - info->mult=oggpack_read(opb,2)+1; /* only 1,2,3,4 legal now */ - rangebits=oggpack_read(opb,4); - if(rangebits<0)goto err_out; - - for(j=0,k=0;jpartitions;j++){ - count+=info->class_dim[info->partitionclass[j]]; - for(;kpostlist[k+2]=oggpack_read(opb,rangebits); - if(t<0 || t>=(1<postlist[0]=0; - info->postlist[1]=1<postlist+j; - qsort(sortpointer,count+2,sizeof(*sortpointer),icomp); - - for(j=1;jvi=info; - look->n=info->postlist[1]; - - /* we drop each position value in-between already decoded values, - and use linear interpolation to predict each new value past the - edges. The positions are read in the order of the position - list... we precompute the bounding positions in the lookup. Of - course, the neighbors can change (if a position is declined), but - this is an initial mapping */ - - for(i=0;ipartitions;i++)n+=info->class_dim[info->partitionclass[i]]; - n+=2; - look->posts=n; - - /* also store a sorted position index */ - for(i=0;ipostlist+i; - qsort(sortpointer,n,sizeof(*sortpointer),icomp); - - /* points from sort order back to range number */ - for(i=0;iforward_index[i]=sortpointer[i]-info->postlist; - /* points from range order to sorted position */ - for(i=0;ireverse_index[look->forward_index[i]]=i; - /* we actually need the post values too */ - for(i=0;isorted_index[i]=info->postlist[look->forward_index[i]]; - - /* quantize values to multiplier spec */ - switch(info->mult){ - case 1: /* 1024 -> 256 */ - look->quant_q=256; - break; - case 2: /* 1024 -> 128 */ - look->quant_q=128; - break; - case 3: /* 1024 -> 86 */ - look->quant_q=86; - break; - case 4: /* 1024 -> 64 */ - look->quant_q=64; - break; - } - - /* discover our neighbors for decode where we don't use fit flags - (that would push the neighbors outward) */ - for(i=0;in; - int currentx=info->postlist[i+2]; - for(j=0;jpostlist[j]; - if(x>lx && xcurrentx){ - hi=j; - hx=x; - } - } - look->loneighbor[i]=lo; - look->hineighbor[i]=hi; - } - - return(look); -} - -static int render_point(int x0,int x1,int y0,int y1,int x){ - y0&=0x7fff; /* mask off flag */ - y1&=0x7fff; - - { - int dy=y1-y0; - int adx=x1-x0; - int ady=abs(dy); - int err=ady*(x-x0); - - int off=err/adx; - if(dy<0)return(y0-off); - return(y0+off); - } -} - -static int vorbis_dBquant(const float *x){ - int i= *x*7.3142857f+1023.5f; - if(i>1023)return(1023); - if(i<0)return(0); - return i; -} - -static const float FLOOR1_fromdB_LOOKUP[256]={ - 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, - 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, - 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, - 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, - 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, - 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, - 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, - 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, - 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, - 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, - 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, - 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, - 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, - 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, - 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, - 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, - 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, - 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, - 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, - 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, - 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, - 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, - 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, - 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, - 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, - 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, - 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, - 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, - 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, - 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, - 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, - 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, - 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, - 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, - 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, - 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, - 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, - 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, - 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, - 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, - 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, - 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, - 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, - 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, - 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, - 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, - 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, - 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, - 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, - 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, - 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, - 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, - 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, - 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, - 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, - 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, - 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, - 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, - 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, - 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, - 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, - 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, - 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, - 0.82788260F, 0.88168307F, 0.9389798F, 1.F, -}; - -static void render_line(int n, int x0,int x1,int y0,int y1,float *d){ - int dy=y1-y0; - int adx=x1-x0; - int ady=abs(dy); - int base=dy/adx; - int sy=(dy<0?base-1:base+1); - int x=x0; - int y=y0; - int err=0; - - ady-=abs(base*adx); - - if(n>x1)n=x1; - - if(x=adx){ - err-=adx; - y+=sy; - }else{ - y+=base; - } - d[x]*=FLOOR1_fromdB_LOOKUP[y]; - } -} - -static void render_line0(int n, int x0,int x1,int y0,int y1,int *d){ - int dy=y1-y0; - int adx=x1-x0; - int ady=abs(dy); - int base=dy/adx; - int sy=(dy<0?base-1:base+1); - int x=x0; - int y=y0; - int err=0; - - ady-=abs(base*adx); - - if(n>x1)n=x1; - - if(x=adx){ - err-=adx; - y+=sy; - }else{ - y+=base; - } - d[x]=y; - } -} - -/* the floor has already been filtered to only include relevant sections */ -static int accumulate_fit(const float *flr,const float *mdct, - int x0, int x1,lsfit_acc *a, - int n,vorbis_info_floor1 *info){ - long i; - - int xa=0,ya=0,x2a=0,y2a=0,xya=0,na=0, xb=0,yb=0,x2b=0,y2b=0,xyb=0,nb=0; - - memset(a,0,sizeof(*a)); - a->x0=x0; - a->x1=x1; - if(x1>=n)x1=n-1; - - for(i=x0;i<=x1;i++){ - int quantized=vorbis_dBquant(flr+i); - if(quantized){ - if(mdct[i]+info->twofitatten>=flr[i]){ - xa += i; - ya += quantized; - x2a += i*i; - y2a += quantized*quantized; - xya += i*quantized; - na++; - }else{ - xb += i; - yb += quantized; - x2b += i*i; - y2b += quantized*quantized; - xyb += i*quantized; - nb++; - } - } - } - - a->xa=xa; - a->ya=ya; - a->x2a=x2a; - a->y2a=y2a; - a->xya=xya; - a->an=na; - - a->xb=xb; - a->yb=yb; - a->x2b=x2b; - a->y2b=y2b; - a->xyb=xyb; - a->bn=nb; - - return(na); -} - -static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1, - vorbis_info_floor1 *info){ - double xb=0,yb=0,x2b=0,y2b=0,xyb=0,bn=0; - int i; - int x0=a[0].x0; - int x1=a[fits-1].x1; - - for(i=0;itwofitweight/(a[i].an+1)+1.; - - xb+=a[i].xb + a[i].xa * weight; - yb+=a[i].yb + a[i].ya * weight; - x2b+=a[i].x2b + a[i].x2a * weight; - y2b+=a[i].y2b + a[i].y2a * weight; - xyb+=a[i].xyb + a[i].xya * weight; - bn+=a[i].bn + a[i].an * weight; - } - - if(*y0>=0){ - xb+= x0; - yb+= *y0; - x2b+= x0 * x0; - y2b+= *y0 * *y0; - xyb+= *y0 * x0; - bn++; - } - - if(*y1>=0){ - xb+= x1; - yb+= *y1; - x2b+= x1 * x1; - y2b+= *y1 * *y1; - xyb+= *y1 * x1; - bn++; - } - - { - double denom=(bn*x2b-xb*xb); - - if(denom>0.){ - double a=(yb*x2b-xyb*xb)/denom; - double b=(bn*xyb-xb*yb)/denom; - *y0=rint(a+b*x0); - *y1=rint(a+b*x1); - - /* limit to our range! */ - if(*y0>1023)*y0=1023; - if(*y1>1023)*y1=1023; - if(*y0<0)*y0=0; - if(*y1<0)*y1=0; - - return 0; - }else{ - *y0=0; - *y1=0; - return 1; - } - } -} - -static int inspect_error(int x0,int x1,int y0,int y1,const float *mask, - const float *mdct, - vorbis_info_floor1 *info){ - int dy=y1-y0; - int adx=x1-x0; - int ady=abs(dy); - int base=dy/adx; - int sy=(dy<0?base-1:base+1); - int x=x0; - int y=y0; - int err=0; - int val=vorbis_dBquant(mask+x); - int mse=0; - int n=0; - - ady-=abs(base*adx); - - mse=(y-val); - mse*=mse; - n++; - if(mdct[x]+info->twofitatten>=mask[x]){ - if(y+info->maxovermaxunder>val)return(1); - } - - while(++x=adx){ - err-=adx; - y+=sy; - }else{ - y+=base; - } - - val=vorbis_dBquant(mask+x); - mse+=((y-val)*(y-val)); - n++; - if(mdct[x]+info->twofitatten>=mask[x]){ - if(val){ - if(y+info->maxovermaxunder>val)return(1); - } - } - } - - if(info->maxover*info->maxover/n>info->maxerr)return(0); - if(info->maxunder*info->maxunder/n>info->maxerr)return(0); - if(mse/n>info->maxerr)return(1); - return(0); -} - -static int post_Y(int *A,int *B,int pos){ - if(A[pos]<0) - return B[pos]; - if(B[pos]<0) - return A[pos]; - - return (A[pos]+B[pos])>>1; -} - -int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look, - const float *logmdct, /* in */ - const float *logmask){ - long i,j; - vorbis_info_floor1 *info=look->vi; - long n=look->n; - long posts=look->posts; - long nonzero=0; - lsfit_acc fits[VIF_POSIT+1]; - int fit_valueA[VIF_POSIT+2]; /* index by range list position */ - int fit_valueB[VIF_POSIT+2]; /* index by range list position */ - - int loneighbor[VIF_POSIT+2]; /* sorted index of range list position (+2) */ - int hineighbor[VIF_POSIT+2]; - int *output=NULL; - int memo[VIF_POSIT+2]; - - for(i=0;isorted_index[i], - look->sorted_index[i+1],fits+i, - n,info); - } - - if(nonzero){ - /* start by fitting the implicit base case.... */ - int y0=-200; - int y1=-200; - fit_line(fits,posts-1,&y0,&y1,info); - - fit_valueA[0]=y0; - fit_valueB[0]=y0; - fit_valueB[1]=y1; - fit_valueA[1]=y1; - - /* Non degenerate case */ - /* start progressive splitting. This is a greedy, non-optimal - algorithm, but simple and close enough to the best - answer. */ - for(i=2;ireverse_index[i]; - int ln=loneighbor[sortpos]; - int hn=hineighbor[sortpos]; - - /* eliminate repeat searches of a particular range with a memo */ - if(memo[ln]!=hn){ - /* haven't performed this error search yet */ - int lsortpos=look->reverse_index[ln]; - int hsortpos=look->reverse_index[hn]; - memo[ln]=hn; - - { - /* A note: we want to bound/minimize *local*, not global, error */ - int lx=info->postlist[ln]; - int hx=info->postlist[hn]; - int ly=post_Y(fit_valueA,fit_valueB,ln); - int hy=post_Y(fit_valueA,fit_valueB,hn); - - if(ly==-1 || hy==-1){ - exit(1); - } - - if(inspect_error(lx,hx,ly,hy,logmask,logmdct,info)){ - /* outside error bounds/begin search area. Split it. */ - int ly0=-200; - int ly1=-200; - int hy0=-200; - int hy1=-200; - int ret0=fit_line(fits+lsortpos,sortpos-lsortpos,&ly0,&ly1,info); - int ret1=fit_line(fits+sortpos,hsortpos-sortpos,&hy0,&hy1,info); - - if(ret0){ - ly0=ly; - ly1=hy0; - } - if(ret1){ - hy0=ly1; - hy1=hy; - } - - if(ret0 && ret1){ - fit_valueA[i]=-200; - fit_valueB[i]=-200; - }else{ - /* store new edge values */ - fit_valueB[ln]=ly0; - if(ln==0)fit_valueA[ln]=ly0; - fit_valueA[i]=ly1; - fit_valueB[i]=hy0; - fit_valueA[hn]=hy1; - if(hn==1)fit_valueB[hn]=hy1; - - if(ly1>=0 || hy0>=0){ - /* store new neighbor values */ - for(j=sortpos-1;j>=0;j--) - if(hineighbor[j]==hn) - hineighbor[j]=i; - else - break; - for(j=sortpos+1;jloneighbor[i-2]; - int hn=look->hineighbor[i-2]; - int x0=info->postlist[ln]; - int x1=info->postlist[hn]; - int y0=output[ln]; - int y1=output[hn]; - - int predicted=render_point(x0,x1,y0,y1,info->postlist[i]); - int vx=post_Y(fit_valueA,fit_valueB,i); - - if(vx>=0 && predicted!=vx){ - output[i]=vx; - }else{ - output[i]= predicted|0x8000; - } - } - } - - return(output); - -} - -int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look, - int *A,int *B, - int del){ - - long i; - long posts=look->posts; - int *output=NULL; - - if(A && B){ - output=_vorbis_block_alloc(vb,sizeof(*output)*posts); - - /* overly simpleminded--- look again post 1.2 */ - for(i=0;i>16; - if(A[i]&0x8000 && B[i]&0x8000)output[i]|=0x8000; - } - } - - return(output); -} - - -int floor1_encode(oggpack_buffer *opb,vorbis_block *vb, - vorbis_look_floor1 *look, - int *post,int *ilogmask){ - - long i,j; - vorbis_info_floor1 *info=look->vi; - long posts=look->posts; - codec_setup_info *ci=vb->vd->vi->codec_setup; - int out[VIF_POSIT+2]; - static_codebook **sbooks=ci->book_param; - codebook *books=ci->fullbooks; - - /* quantize values to multiplier spec */ - if(post){ - for(i=0;imult){ - case 1: /* 1024 -> 256 */ - val>>=2; - break; - case 2: /* 1024 -> 128 */ - val>>=3; - break; - case 3: /* 1024 -> 86 */ - val/=12; - break; - case 4: /* 1024 -> 64 */ - val>>=4; - break; - } - post[i]=val | (post[i]&0x8000); - } - - out[0]=post[0]; - out[1]=post[1]; - - /* find prediction values for each post and subtract them */ - for(i=2;iloneighbor[i-2]; - int hn=look->hineighbor[i-2]; - int x0=info->postlist[ln]; - int x1=info->postlist[hn]; - int y0=post[ln]; - int y1=post[hn]; - - int predicted=render_point(x0,x1,y0,y1,info->postlist[i]); - - if((post[i]&0x8000) || (predicted==post[i])){ - post[i]=predicted|0x8000; /* in case there was roundoff jitter - in interpolation */ - out[i]=0; - }else{ - int headroom=(look->quant_q-predictedquant_q-predicted:predicted); - - int val=post[i]-predicted; - - /* at this point the 'deviation' value is in the range +/- max - range, but the real, unique range can always be mapped to - only [0-maxrange). So we want to wrap the deviation into - this limited range, but do it in the way that least screws - an essentially gaussian probability distribution. */ - - if(val<0) - if(val<-headroom) - val=headroom-val-1; - else - val=-1-(val<<1); - else - if(val>=headroom) - val= val+headroom; - else - val<<=1; - - out[i]=val; - post[ln]&=0x7fff; - post[hn]&=0x7fff; - } - } - - /* we have everything we need. pack it out */ - /* mark nontrivial floor */ - oggpack_write(opb,1,1); - - /* beginning/end post */ - look->frames++; - look->postbits+=ilog(look->quant_q-1)*2; - oggpack_write(opb,out[0],ilog(look->quant_q-1)); - oggpack_write(opb,out[1],ilog(look->quant_q-1)); - - - /* partition by partition */ - for(i=0,j=2;ipartitions;i++){ - int class=info->partitionclass[i]; - int cdim=info->class_dim[class]; - int csubbits=info->class_subs[class]; - int csub=1<class_subbook[class][k]; - if(booknum<0){ - maxval[k]=1; - }else{ - maxval[k]=sbooks[info->class_subbook[class][k]]->entries; - } - } - for(k=0;kphrasebits+= - vorbis_book_encode(books+info->class_book[class],cval,opb); - -#ifdef TRAIN_FLOOR1 - { - FILE *of; - char buffer[80]; - sprintf(buffer,"line_%dx%ld_class%d.vqd", - vb->pcmend/2,posts-2,class); - of=fopen(buffer,"a"); - fprintf(of,"%d\n",cval); - fclose(of); - } -#endif - } - - /* write post values */ - for(k=0;kclass_subbook[class][bookas[k]]; - if(book>=0){ - /* hack to allow training with 'bad' books */ - if(out[j+k]<(books+book)->entries) - look->postbits+=vorbis_book_encode(books+book, - out[j+k],opb); - /*else - fprintf(stderr,"+!");*/ - -#ifdef TRAIN_FLOOR1 - { - FILE *of; - char buffer[80]; - sprintf(buffer,"line_%dx%ld_%dsub%d.vqd", - vb->pcmend/2,posts-2,class,bookas[k]); - of=fopen(buffer,"a"); - fprintf(of,"%d\n",out[j+k]); - fclose(of); - } -#endif - } - } - j+=cdim; - } - - { - /* generate quantized floor equivalent to what we'd unpack in decode */ - /* render the lines */ - int hx=0; - int lx=0; - int ly=post[0]*info->mult; - int n=ci->blocksizes[vb->W]/2; - - for(j=1;jposts;j++){ - int current=look->forward_index[j]; - int hy=post[current]&0x7fff; - if(hy==post[current]){ - - hy*=info->mult; - hx=info->postlist[current]; - - render_line0(n,lx,hx,ly,hy,ilogmask); - - lx=hx; - ly=hy; - } - } - for(j=hx;jpcmend/2;j++)ilogmask[j]=ly; /* be certain */ - return(1); - } - }else{ - oggpack_write(opb,0,1); - memset(ilogmask,0,vb->pcmend/2*sizeof(*ilogmask)); - return(0); - } -} - -static void *floor1_inverse1(vorbis_block *vb,vorbis_look_floor *in){ - vorbis_look_floor1 *look=(vorbis_look_floor1 *)in; - vorbis_info_floor1 *info=look->vi; - codec_setup_info *ci=vb->vd->vi->codec_setup; - - int i,j,k; - codebook *books=ci->fullbooks; - - /* unpack wrapped/predicted values from stream */ - if(oggpack_read(&vb->opb,1)==1){ - int *fit_value=_vorbis_block_alloc(vb,(look->posts)*sizeof(*fit_value)); - - fit_value[0]=oggpack_read(&vb->opb,ilog(look->quant_q-1)); - fit_value[1]=oggpack_read(&vb->opb,ilog(look->quant_q-1)); - - /* partition by partition */ - for(i=0,j=2;ipartitions;i++){ - int class=info->partitionclass[i]; - int cdim=info->class_dim[class]; - int csubbits=info->class_subs[class]; - int csub=1<class_book[class],&vb->opb); - - if(cval==-1)goto eop; - } - - for(k=0;kclass_subbook[class][cval&(csub-1)]; - cval>>=csubbits; - if(book>=0){ - if((fit_value[j+k]=vorbis_book_decode(books+book,&vb->opb))==-1) - goto eop; - }else{ - fit_value[j+k]=0; - } - } - j+=cdim; - } - - /* unwrap positive values and reconsitute via linear interpolation */ - for(i=2;iposts;i++){ - int predicted=render_point(info->postlist[look->loneighbor[i-2]], - info->postlist[look->hineighbor[i-2]], - fit_value[look->loneighbor[i-2]], - fit_value[look->hineighbor[i-2]], - info->postlist[i]); - int hiroom=look->quant_q-predicted; - int loroom=predicted; - int room=(hiroom=room){ - if(hiroom>loroom){ - val = val-loroom; - }else{ - val = -1-(val-hiroom); - } - }else{ - if(val&1){ - val= -((val+1)>>1); - }else{ - val>>=1; - } - } - - fit_value[i]=val+predicted; - fit_value[look->loneighbor[i-2]]&=0x7fff; - fit_value[look->hineighbor[i-2]]&=0x7fff; - - }else{ - fit_value[i]=predicted|0x8000; - } - - } - - return(fit_value); - } - eop: - return(NULL); -} - -static int floor1_inverse2(vorbis_block *vb,vorbis_look_floor *in,void *memo, - float *out){ - vorbis_look_floor1 *look=(vorbis_look_floor1 *)in; - vorbis_info_floor1 *info=look->vi; - - codec_setup_info *ci=vb->vd->vi->codec_setup; - int n=ci->blocksizes[vb->W]/2; - int j; - - if(memo){ - /* render the lines */ - int *fit_value=(int *)memo; - int hx=0; - int lx=0; - int ly=fit_value[0]*info->mult; - for(j=1;jposts;j++){ - int current=look->forward_index[j]; - int hy=fit_value[current]&0x7fff; - if(hy==fit_value[current]){ - - hy*=info->mult; - hx=info->postlist[current]; - - render_line(n,lx,hx,ly,hy,out); - - lx=hx; - ly=hy; - } - } - for(j=hx;j header packets - last mod: $Id: info.c 17080 2010-03-26 06:59:58Z xiphmont $ - - ********************************************************************/ - -/* general handling of the header and the vorbis_info structure (and - substructures) */ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "codebook.h" -#include "registry.h" -#include "window.h" -#include "psy.h" -#include "misc.h" -#include "os.h" - -#define GENERAL_VENDOR_STRING "Xiph.Org libVorbis 1.3.1" -#define ENCODE_VENDOR_STRING "Xiph.Org libVorbis I 20100325 (Everywhere)" - -/* helpers */ -static int ilog2(unsigned int v){ - int ret=0; - if(v)--v; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static void _v_writestring(oggpack_buffer *o,const char *s, int bytes){ - - while(bytes--){ - oggpack_write(o,*s++,8); - } -} - -static void _v_readstring(oggpack_buffer *o,char *buf,int bytes){ - while(bytes--){ - *buf++=oggpack_read(o,8); - } -} - -void vorbis_comment_init(vorbis_comment *vc){ - memset(vc,0,sizeof(*vc)); -} - -void vorbis_comment_add(vorbis_comment *vc,const char *comment){ - vc->user_comments=_ogg_realloc(vc->user_comments, - (vc->comments+2)*sizeof(*vc->user_comments)); - vc->comment_lengths=_ogg_realloc(vc->comment_lengths, - (vc->comments+2)*sizeof(*vc->comment_lengths)); - vc->comment_lengths[vc->comments]=strlen(comment); - vc->user_comments[vc->comments]=_ogg_malloc(vc->comment_lengths[vc->comments]+1); - strcpy(vc->user_comments[vc->comments], comment); - vc->comments++; - vc->user_comments[vc->comments]=NULL; -} - -void vorbis_comment_add_tag(vorbis_comment *vc, const char *tag, const char *contents){ - char *comment=alloca(strlen(tag)+strlen(contents)+2); /* +2 for = and \0 */ - strcpy(comment, tag); - strcat(comment, "="); - strcat(comment, contents); - vorbis_comment_add(vc, comment); -} - -/* This is more or less the same as strncasecmp - but that doesn't exist - * everywhere, and this is a fairly trivial function, so we include it */ -static int tagcompare(const char *s1, const char *s2, int n){ - int c=0; - while(c < n){ - if(toupper(s1[c]) != toupper(s2[c])) - return !0; - c++; - } - return 0; -} - -char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count){ - long i; - int found = 0; - int taglen = strlen(tag)+1; /* +1 for the = we append */ - char *fulltag = alloca(taglen+ 1); - - strcpy(fulltag, tag); - strcat(fulltag, "="); - - for(i=0;icomments;i++){ - if(!tagcompare(vc->user_comments[i], fulltag, taglen)){ - if(count == found) - /* We return a pointer to the data, not a copy */ - return vc->user_comments[i] + taglen; - else - found++; - } - } - return NULL; /* didn't find anything */ -} - -int vorbis_comment_query_count(vorbis_comment *vc, const char *tag){ - int i,count=0; - int taglen = strlen(tag)+1; /* +1 for the = we append */ - char *fulltag = alloca(taglen+1); - strcpy(fulltag,tag); - strcat(fulltag, "="); - - for(i=0;icomments;i++){ - if(!tagcompare(vc->user_comments[i], fulltag, taglen)) - count++; - } - - return count; -} - -void vorbis_comment_clear(vorbis_comment *vc){ - if(vc){ - long i; - if(vc->user_comments){ - for(i=0;icomments;i++) - if(vc->user_comments[i])_ogg_free(vc->user_comments[i]); - _ogg_free(vc->user_comments); - } - if(vc->comment_lengths)_ogg_free(vc->comment_lengths); - if(vc->vendor)_ogg_free(vc->vendor); - memset(vc,0,sizeof(*vc)); - } -} - -/* blocksize 0 is guaranteed to be short, 1 is guaranteed to be long. - They may be equal, but short will never ge greater than long */ -int vorbis_info_blocksize(vorbis_info *vi,int zo){ - codec_setup_info *ci = vi->codec_setup; - return ci ? ci->blocksizes[zo] : -1; -} - -/* used by synthesis, which has a full, alloced vi */ -void vorbis_info_init(vorbis_info *vi){ - memset(vi,0,sizeof(*vi)); - vi->codec_setup=_ogg_calloc(1,sizeof(codec_setup_info)); -} - -void vorbis_info_clear(vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - int i; - - if(ci){ - - for(i=0;imodes;i++) - if(ci->mode_param[i])_ogg_free(ci->mode_param[i]); - - for(i=0;imaps;i++) /* unpack does the range checking */ - if(ci->map_param[i]) /* this may be cleaning up an aborted - unpack, in which case the below type - cannot be trusted */ - _mapping_P[ci->map_type[i]]->free_info(ci->map_param[i]); - - for(i=0;ifloors;i++) /* unpack does the range checking */ - if(ci->floor_param[i]) /* this may be cleaning up an aborted - unpack, in which case the below type - cannot be trusted */ - _floor_P[ci->floor_type[i]]->free_info(ci->floor_param[i]); - - for(i=0;iresidues;i++) /* unpack does the range checking */ - if(ci->residue_param[i]) /* this may be cleaning up an aborted - unpack, in which case the below type - cannot be trusted */ - _residue_P[ci->residue_type[i]]->free_info(ci->residue_param[i]); - - for(i=0;ibooks;i++){ - if(ci->book_param[i]){ - /* knows if the book was not alloced */ - vorbis_staticbook_destroy(ci->book_param[i]); - } - if(ci->fullbooks) - vorbis_book_clear(ci->fullbooks+i); - } - if(ci->fullbooks) - _ogg_free(ci->fullbooks); - - for(i=0;ipsys;i++) - _vi_psy_free(ci->psy_param[i]); - - _ogg_free(ci); - } - - memset(vi,0,sizeof(*vi)); -} - -/* Header packing/unpacking ********************************************/ - -static int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb){ - codec_setup_info *ci=vi->codec_setup; - if(!ci)return(OV_EFAULT); - - vi->version=oggpack_read(opb,32); - if(vi->version!=0)return(OV_EVERSION); - - vi->channels=oggpack_read(opb,8); - vi->rate=oggpack_read(opb,32); - - vi->bitrate_upper=oggpack_read(opb,32); - vi->bitrate_nominal=oggpack_read(opb,32); - vi->bitrate_lower=oggpack_read(opb,32); - - ci->blocksizes[0]=1<blocksizes[1]=1<rate<1)goto err_out; - if(vi->channels<1)goto err_out; - if(ci->blocksizes[0]<64)goto err_out; - if(ci->blocksizes[1]blocksizes[0])goto err_out; - if(ci->blocksizes[1]>8192)goto err_out; - - if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */ - - return(0); - err_out: - vorbis_info_clear(vi); - return(OV_EBADHEADER); -} - -static int _vorbis_unpack_comment(vorbis_comment *vc,oggpack_buffer *opb){ - int i; - int vendorlen=oggpack_read(opb,32); - if(vendorlen<0)goto err_out; - if(vendorlen>opb->storage-8)goto err_out; - vc->vendor=_ogg_calloc(vendorlen+1,1); - _v_readstring(opb,vc->vendor,vendorlen); - i=oggpack_read(opb,32); - if(i<0)goto err_out; - if(i>((opb->storage-oggpack_bytes(opb))>>2))goto err_out; - vc->comments=i; - vc->user_comments=_ogg_calloc(vc->comments+1,sizeof(*vc->user_comments)); - vc->comment_lengths=_ogg_calloc(vc->comments+1, sizeof(*vc->comment_lengths)); - - for(i=0;icomments;i++){ - int len=oggpack_read(opb,32); - if(len<0)goto err_out; - if(len>opb->storage-oggpack_bytes(opb))goto err_out; - vc->comment_lengths[i]=len; - vc->user_comments[i]=_ogg_calloc(len+1,1); - _v_readstring(opb,vc->user_comments[i],len); - } - if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */ - - return(0); - err_out: - vorbis_comment_clear(vc); - return(OV_EBADHEADER); -} - -/* all of the real encoding details are here. The modes, books, - everything */ -static int _vorbis_unpack_books(vorbis_info *vi,oggpack_buffer *opb){ - codec_setup_info *ci=vi->codec_setup; - int i; - if(!ci)return(OV_EFAULT); - - /* codebooks */ - ci->books=oggpack_read(opb,8)+1; - if(ci->books<=0)goto err_out; - for(i=0;ibooks;i++){ - ci->book_param[i]=vorbis_staticbook_unpack(opb); - if(!ci->book_param[i])goto err_out; - } - - /* time backend settings; hooks are unused */ - { - int times=oggpack_read(opb,6)+1; - if(times<=0)goto err_out; - for(i=0;i=VI_TIMEB)goto err_out; - } - } - - /* floor backend settings */ - ci->floors=oggpack_read(opb,6)+1; - if(ci->floors<=0)goto err_out; - for(i=0;ifloors;i++){ - ci->floor_type[i]=oggpack_read(opb,16); - if(ci->floor_type[i]<0 || ci->floor_type[i]>=VI_FLOORB)goto err_out; - ci->floor_param[i]=_floor_P[ci->floor_type[i]]->unpack(vi,opb); - if(!ci->floor_param[i])goto err_out; - } - - /* residue backend settings */ - ci->residues=oggpack_read(opb,6)+1; - if(ci->residues<=0)goto err_out; - for(i=0;iresidues;i++){ - ci->residue_type[i]=oggpack_read(opb,16); - if(ci->residue_type[i]<0 || ci->residue_type[i]>=VI_RESB)goto err_out; - ci->residue_param[i]=_residue_P[ci->residue_type[i]]->unpack(vi,opb); - if(!ci->residue_param[i])goto err_out; - } - - /* map backend settings */ - ci->maps=oggpack_read(opb,6)+1; - if(ci->maps<=0)goto err_out; - for(i=0;imaps;i++){ - ci->map_type[i]=oggpack_read(opb,16); - if(ci->map_type[i]<0 || ci->map_type[i]>=VI_MAPB)goto err_out; - ci->map_param[i]=_mapping_P[ci->map_type[i]]->unpack(vi,opb); - if(!ci->map_param[i])goto err_out; - } - - /* mode settings */ - ci->modes=oggpack_read(opb,6)+1; - if(ci->modes<=0)goto err_out; - for(i=0;imodes;i++){ - ci->mode_param[i]=_ogg_calloc(1,sizeof(*ci->mode_param[i])); - ci->mode_param[i]->blockflag=oggpack_read(opb,1); - ci->mode_param[i]->windowtype=oggpack_read(opb,16); - ci->mode_param[i]->transformtype=oggpack_read(opb,16); - ci->mode_param[i]->mapping=oggpack_read(opb,8); - - if(ci->mode_param[i]->windowtype>=VI_WINDOWB)goto err_out; - if(ci->mode_param[i]->transformtype>=VI_WINDOWB)goto err_out; - if(ci->mode_param[i]->mapping>=ci->maps)goto err_out; - if(ci->mode_param[i]->mapping<0)goto err_out; - } - - if(oggpack_read(opb,1)!=1)goto err_out; /* top level EOP check */ - - return(0); - err_out: - vorbis_info_clear(vi); - return(OV_EBADHEADER); -} - -/* Is this packet a vorbis ID header? */ -int vorbis_synthesis_idheader(ogg_packet *op){ - oggpack_buffer opb; - char buffer[6]; - - if(op){ - oggpack_readinit(&opb,op->packet,op->bytes); - - if(!op->b_o_s) - return(0); /* Not the initial packet */ - - if(oggpack_read(&opb,8) != 1) - return 0; /* not an ID header */ - - memset(buffer,0,6); - _v_readstring(&opb,buffer,6); - if(memcmp(buffer,"vorbis",6)) - return 0; /* not vorbis */ - - return 1; - } - - return 0; -} - -/* The Vorbis header is in three packets; the initial small packet in - the first page that identifies basic parameters, a second packet - with bitstream comments and a third packet that holds the - codebook. */ - -int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc,ogg_packet *op){ - oggpack_buffer opb; - - if(op){ - oggpack_readinit(&opb,op->packet,op->bytes); - - /* Which of the three types of header is this? */ - /* Also verify header-ness, vorbis */ - { - char buffer[6]; - int packtype=oggpack_read(&opb,8); - memset(buffer,0,6); - _v_readstring(&opb,buffer,6); - if(memcmp(buffer,"vorbis",6)){ - /* not a vorbis header */ - return(OV_ENOTVORBIS); - } - switch(packtype){ - case 0x01: /* least significant *bit* is read first */ - if(!op->b_o_s){ - /* Not the initial packet */ - return(OV_EBADHEADER); - } - if(vi->rate!=0){ - /* previously initialized info header */ - return(OV_EBADHEADER); - } - - return(_vorbis_unpack_info(vi,&opb)); - - case 0x03: /* least significant *bit* is read first */ - if(vi->rate==0){ - /* um... we didn't get the initial header */ - return(OV_EBADHEADER); - } - - return(_vorbis_unpack_comment(vc,&opb)); - - case 0x05: /* least significant *bit* is read first */ - if(vi->rate==0 || vc->vendor==NULL){ - /* um... we didn;t get the initial header or comments yet */ - return(OV_EBADHEADER); - } - - return(_vorbis_unpack_books(vi,&opb)); - - default: - /* Not a valid vorbis header type */ - return(OV_EBADHEADER); - break; - } - } - } - return(OV_EBADHEADER); -} - -/* pack side **********************************************************/ - -static int _vorbis_pack_info(oggpack_buffer *opb,vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - if(!ci)return(OV_EFAULT); - - /* preamble */ - oggpack_write(opb,0x01,8); - _v_writestring(opb,"vorbis", 6); - - /* basic information about the stream */ - oggpack_write(opb,0x00,32); - oggpack_write(opb,vi->channels,8); - oggpack_write(opb,vi->rate,32); - - oggpack_write(opb,vi->bitrate_upper,32); - oggpack_write(opb,vi->bitrate_nominal,32); - oggpack_write(opb,vi->bitrate_lower,32); - - oggpack_write(opb,ilog2(ci->blocksizes[0]),4); - oggpack_write(opb,ilog2(ci->blocksizes[1]),4); - oggpack_write(opb,1,1); - - return(0); -} - -static int _vorbis_pack_comment(oggpack_buffer *opb,vorbis_comment *vc){ - int bytes = strlen(ENCODE_VENDOR_STRING); - - /* preamble */ - oggpack_write(opb,0x03,8); - _v_writestring(opb,"vorbis", 6); - - /* vendor */ - oggpack_write(opb,bytes,32); - _v_writestring(opb,ENCODE_VENDOR_STRING, bytes); - - /* comments */ - - oggpack_write(opb,vc->comments,32); - if(vc->comments){ - int i; - for(i=0;icomments;i++){ - if(vc->user_comments[i]){ - oggpack_write(opb,vc->comment_lengths[i],32); - _v_writestring(opb,vc->user_comments[i], vc->comment_lengths[i]); - }else{ - oggpack_write(opb,0,32); - } - } - } - oggpack_write(opb,1,1); - - return(0); -} - -static int _vorbis_pack_books(oggpack_buffer *opb,vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - int i; - if(!ci)return(OV_EFAULT); - - oggpack_write(opb,0x05,8); - _v_writestring(opb,"vorbis", 6); - - /* books */ - oggpack_write(opb,ci->books-1,8); - for(i=0;ibooks;i++) - if(vorbis_staticbook_pack(ci->book_param[i],opb))goto err_out; - - /* times; hook placeholders */ - oggpack_write(opb,0,6); - oggpack_write(opb,0,16); - - /* floors */ - oggpack_write(opb,ci->floors-1,6); - for(i=0;ifloors;i++){ - oggpack_write(opb,ci->floor_type[i],16); - if(_floor_P[ci->floor_type[i]]->pack) - _floor_P[ci->floor_type[i]]->pack(ci->floor_param[i],opb); - else - goto err_out; - } - - /* residues */ - oggpack_write(opb,ci->residues-1,6); - for(i=0;iresidues;i++){ - oggpack_write(opb,ci->residue_type[i],16); - _residue_P[ci->residue_type[i]]->pack(ci->residue_param[i],opb); - } - - /* maps */ - oggpack_write(opb,ci->maps-1,6); - for(i=0;imaps;i++){ - oggpack_write(opb,ci->map_type[i],16); - _mapping_P[ci->map_type[i]]->pack(vi,ci->map_param[i],opb); - } - - /* modes */ - oggpack_write(opb,ci->modes-1,6); - for(i=0;imodes;i++){ - oggpack_write(opb,ci->mode_param[i]->blockflag,1); - oggpack_write(opb,ci->mode_param[i]->windowtype,16); - oggpack_write(opb,ci->mode_param[i]->transformtype,16); - oggpack_write(opb,ci->mode_param[i]->mapping,8); - } - oggpack_write(opb,1,1); - - return(0); -err_out: - return(-1); -} - -int vorbis_commentheader_out(vorbis_comment *vc, - ogg_packet *op){ - - oggpack_buffer opb; - - oggpack_writeinit(&opb); - if(_vorbis_pack_comment(&opb,vc)) return OV_EIMPL; - - op->packet = _ogg_malloc(oggpack_bytes(&opb)); - memcpy(op->packet, opb.buffer, oggpack_bytes(&opb)); - - op->bytes=oggpack_bytes(&opb); - op->b_o_s=0; - op->e_o_s=0; - op->granulepos=0; - op->packetno=1; - - return 0; -} - -int vorbis_analysis_headerout(vorbis_dsp_state *v, - vorbis_comment *vc, - ogg_packet *op, - ogg_packet *op_comm, - ogg_packet *op_code){ - int ret=OV_EIMPL; - vorbis_info *vi=v->vi; - oggpack_buffer opb; - private_state *b=v->backend_state; - - if(!b){ - ret=OV_EFAULT; - goto err_out; - } - - /* first header packet **********************************************/ - - oggpack_writeinit(&opb); - if(_vorbis_pack_info(&opb,vi))goto err_out; - - /* build the packet */ - if(b->header)_ogg_free(b->header); - b->header=_ogg_malloc(oggpack_bytes(&opb)); - memcpy(b->header,opb.buffer,oggpack_bytes(&opb)); - op->packet=b->header; - op->bytes=oggpack_bytes(&opb); - op->b_o_s=1; - op->e_o_s=0; - op->granulepos=0; - op->packetno=0; - - /* second header packet (comments) **********************************/ - - oggpack_reset(&opb); - if(_vorbis_pack_comment(&opb,vc))goto err_out; - - if(b->header1)_ogg_free(b->header1); - b->header1=_ogg_malloc(oggpack_bytes(&opb)); - memcpy(b->header1,opb.buffer,oggpack_bytes(&opb)); - op_comm->packet=b->header1; - op_comm->bytes=oggpack_bytes(&opb); - op_comm->b_o_s=0; - op_comm->e_o_s=0; - op_comm->granulepos=0; - op_comm->packetno=1; - - /* third header packet (modes/codebooks) ****************************/ - - oggpack_reset(&opb); - if(_vorbis_pack_books(&opb,vi))goto err_out; - - if(b->header2)_ogg_free(b->header2); - b->header2=_ogg_malloc(oggpack_bytes(&opb)); - memcpy(b->header2,opb.buffer,oggpack_bytes(&opb)); - op_code->packet=b->header2; - op_code->bytes=oggpack_bytes(&opb); - op_code->b_o_s=0; - op_code->e_o_s=0; - op_code->granulepos=0; - op_code->packetno=2; - - oggpack_writeclear(&opb); - return(0); - err_out: - memset(op,0,sizeof(*op)); - memset(op_comm,0,sizeof(*op_comm)); - memset(op_code,0,sizeof(*op_code)); - - if(b){ - oggpack_writeclear(&opb); - if(b->header)_ogg_free(b->header); - if(b->header1)_ogg_free(b->header1); - if(b->header2)_ogg_free(b->header2); - b->header=NULL; - b->header1=NULL; - b->header2=NULL; - } - return(ret); -} - -double vorbis_granule_time(vorbis_dsp_state *v,ogg_int64_t granulepos){ - if(granulepos>=0) - return((double)granulepos/v->vi->rate); - return(-1); -} - -const char *vorbis_version_string(void){ - return GENERAL_VENDOR_STRING; -} diff --git a/Dependencies/libvorbis/lib/lookup.c b/Dependencies/libvorbis/lib/lookup.c deleted file mode 100644 index 3321ed3..0000000 --- a/Dependencies/libvorbis/lib/lookup.c +++ /dev/null @@ -1,94 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: lookup based functions - last mod: $Id: lookup.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#include -#include "lookup.h" -#include "lookup_data.h" -#include "os.h" -#include "misc.h" - -#ifdef FLOAT_LOOKUP - -/* interpolated lookup based cos function, domain 0 to PI only */ -float vorbis_coslook(float a){ - double d=a*(.31830989*(float)COS_LOOKUP_SZ); - int i=vorbis_ftoi(d-.5); - - return COS_LOOKUP[i]+ (d-i)*(COS_LOOKUP[i+1]-COS_LOOKUP[i]); -} - -/* interpolated 1./sqrt(p) where .5 <= p < 1. */ -float vorbis_invsqlook(float a){ - double d=a*(2.f*(float)INVSQ_LOOKUP_SZ)-(float)INVSQ_LOOKUP_SZ; - int i=vorbis_ftoi(d-.5f); - return INVSQ_LOOKUP[i]+ (d-i)*(INVSQ_LOOKUP[i+1]-INVSQ_LOOKUP[i]); -} - -/* interpolated 1./sqrt(p) where .5 <= p < 1. */ -float vorbis_invsq2explook(int a){ - return INVSQ2EXP_LOOKUP[a-INVSQ2EXP_LOOKUP_MIN]; -} - -#include -/* interpolated lookup based fromdB function, domain -140dB to 0dB only */ -float vorbis_fromdBlook(float a){ - int i=vorbis_ftoi(a*((float)(-(1<=(FROMdB_LOOKUP_SZ<>FROMdB_SHIFT]*FROMdB2_LOOKUP[i&FROMdB2_MASK]); -} - -#endif - -#ifdef INT_LOOKUP -/* interpolated 1./sqrt(p) where .5 <= a < 1. (.100000... to .111111...) in - 16.16 format - - returns in m.8 format */ -long vorbis_invsqlook_i(long a,long e){ - long i=(a&0x7fff)>>(INVSQ_LOOKUP_I_SHIFT-1); - long d=(a&INVSQ_LOOKUP_I_MASK)<<(16-INVSQ_LOOKUP_I_SHIFT); /* 0.16 */ - long val=INVSQ_LOOKUP_I[i]- /* 1.16 */ - (((INVSQ_LOOKUP_I[i]-INVSQ_LOOKUP_I[i+1])* /* 0.16 */ - d)>>16); /* result 1.16 */ - - e+=32; - if(e&1)val=(val*5792)>>13; /* multiply val by 1/sqrt(2) */ - e=(e>>1)-8; - - return(val>>e); -} - -/* interpolated lookup based fromdB function, domain -140dB to 0dB only */ -/* a is in n.12 format */ -float vorbis_fromdBlook_i(long a){ - int i=(-a)>>(12-FROMdB2_SHIFT); - return (i<0)?1.f: - ((i>=(FROMdB_LOOKUP_SZ<>FROMdB_SHIFT]*FROMdB2_LOOKUP[i&FROMdB2_MASK]); -} - -/* interpolated lookup based cos function, domain 0 to PI only */ -/* a is in 0.16 format, where 0==0, 2^^16-1==PI, return 0.14 */ -long vorbis_coslook_i(long a){ - int i=a>>COS_LOOKUP_I_SHIFT; - int d=a&COS_LOOKUP_I_MASK; - return COS_LOOKUP_I[i]- ((d*(COS_LOOKUP_I[i]-COS_LOOKUP_I[i+1]))>> - COS_LOOKUP_I_SHIFT); -} - -#endif diff --git a/Dependencies/libvorbis/lib/lookup.h b/Dependencies/libvorbis/lib/lookup.h deleted file mode 100644 index f8b5b82..0000000 --- a/Dependencies/libvorbis/lib/lookup.h +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: lookup based functions - last mod: $Id: lookup.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_LOOKUP_H_ - -#ifdef FLOAT_LOOKUP -extern float vorbis_coslook(float a); -extern float vorbis_invsqlook(float a); -extern float vorbis_invsq2explook(int a); -extern float vorbis_fromdBlook(float a); -#endif -#ifdef INT_LOOKUP -extern long vorbis_invsqlook_i(long a,long e); -extern long vorbis_coslook_i(long a); -extern float vorbis_fromdBlook_i(long a); -#endif - -#endif diff --git a/Dependencies/libvorbis/lib/lookup_data.h b/Dependencies/libvorbis/lib/lookup_data.h deleted file mode 100644 index 2424a1b..0000000 --- a/Dependencies/libvorbis/lib/lookup_data.h +++ /dev/null @@ -1,192 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: lookup data; generated by lookups.pl; edit there - last mod: $Id: lookup_data.h 16037 2009-05-26 21:10:58Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_LOOKUP_DATA_H_ - -#ifdef FLOAT_LOOKUP -#define COS_LOOKUP_SZ 128 -static const float COS_LOOKUP[COS_LOOKUP_SZ+1]={ - +1.0000000000000f,+0.9996988186962f,+0.9987954562052f,+0.9972904566787f, - +0.9951847266722f,+0.9924795345987f,+0.9891765099648f,+0.9852776423889f, - +0.9807852804032f,+0.9757021300385f,+0.9700312531945f,+0.9637760657954f, - +0.9569403357322f,+0.9495281805930f,+0.9415440651830f,+0.9329927988347f, - +0.9238795325113f,+0.9142097557035f,+0.9039892931234f,+0.8932243011955f, - +0.8819212643484f,+0.8700869911087f,+0.8577286100003f,+0.8448535652497f, - +0.8314696123025f,+0.8175848131516f,+0.8032075314806f,+0.7883464276266f, - +0.7730104533627f,+0.7572088465065f,+0.7409511253550f,+0.7242470829515f, - +0.7071067811865f,+0.6895405447371f,+0.6715589548470f,+0.6531728429538f, - +0.6343932841636f,+0.6152315905806f,+0.5956993044924f,+0.5758081914178f, - +0.5555702330196f,+0.5349976198871f,+0.5141027441932f,+0.4928981922298f, - +0.4713967368260f,+0.4496113296546f,+0.4275550934303f,+0.4052413140050f, - +0.3826834323651f,+0.3598950365350f,+0.3368898533922f,+0.3136817403989f, - +0.2902846772545f,+0.2667127574749f,+0.2429801799033f,+0.2191012401569f, - +0.1950903220161f,+0.1709618887603f,+0.1467304744554f,+0.1224106751992f, - +0.0980171403296f,+0.0735645635997f,+0.0490676743274f,+0.0245412285229f, - +0.0000000000000f,-0.0245412285229f,-0.0490676743274f,-0.0735645635997f, - -0.0980171403296f,-0.1224106751992f,-0.1467304744554f,-0.1709618887603f, - -0.1950903220161f,-0.2191012401569f,-0.2429801799033f,-0.2667127574749f, - -0.2902846772545f,-0.3136817403989f,-0.3368898533922f,-0.3598950365350f, - -0.3826834323651f,-0.4052413140050f,-0.4275550934303f,-0.4496113296546f, - -0.4713967368260f,-0.4928981922298f,-0.5141027441932f,-0.5349976198871f, - -0.5555702330196f,-0.5758081914178f,-0.5956993044924f,-0.6152315905806f, - -0.6343932841636f,-0.6531728429538f,-0.6715589548470f,-0.6895405447371f, - -0.7071067811865f,-0.7242470829515f,-0.7409511253550f,-0.7572088465065f, - -0.7730104533627f,-0.7883464276266f,-0.8032075314806f,-0.8175848131516f, - -0.8314696123025f,-0.8448535652497f,-0.8577286100003f,-0.8700869911087f, - -0.8819212643484f,-0.8932243011955f,-0.9039892931234f,-0.9142097557035f, - -0.9238795325113f,-0.9329927988347f,-0.9415440651830f,-0.9495281805930f, - -0.9569403357322f,-0.9637760657954f,-0.9700312531945f,-0.9757021300385f, - -0.9807852804032f,-0.9852776423889f,-0.9891765099648f,-0.9924795345987f, - -0.9951847266722f,-0.9972904566787f,-0.9987954562052f,-0.9996988186962f, - -1.0000000000000f, -}; - -#define INVSQ_LOOKUP_SZ 32 -static const float INVSQ_LOOKUP[INVSQ_LOOKUP_SZ+1]={ - 1.414213562373f,1.392621247646f,1.371988681140f,1.352246807566f, - 1.333333333333f,1.315191898443f,1.297771369046f,1.281025230441f, - 1.264911064067f,1.249390095109f,1.234426799697f,1.219988562661f, - 1.206045378311f,1.192569588000f,1.179535649239f,1.166919931983f, - 1.154700538379f,1.142857142857f,1.131370849898f,1.120224067222f, - 1.109400392450f,1.098884511590f,1.088662107904f,1.078719779941f, - 1.069044967650f,1.059625885652f,1.050451462878f,1.041511287847f, - 1.032795558989f,1.024295039463f,1.016001016002f,1.007905261358f, - 1.000000000000f, -}; - -#define INVSQ2EXP_LOOKUP_MIN (-32) -#define INVSQ2EXP_LOOKUP_MAX 32 -static const float INVSQ2EXP_LOOKUP[INVSQ2EXP_LOOKUP_MAX-\ - INVSQ2EXP_LOOKUP_MIN+1]={ - 65536.f, 46340.95001f, 32768.f, 23170.47501f, - 16384.f, 11585.2375f, 8192.f, 5792.618751f, - 4096.f, 2896.309376f, 2048.f, 1448.154688f, - 1024.f, 724.0773439f, 512.f, 362.038672f, - 256.f, 181.019336f, 128.f, 90.50966799f, - 64.f, 45.254834f, 32.f, 22.627417f, - 16.f, 11.3137085f, 8.f, 5.656854249f, - 4.f, 2.828427125f, 2.f, 1.414213562f, - 1.f, 0.7071067812f, 0.5f, 0.3535533906f, - 0.25f, 0.1767766953f, 0.125f, 0.08838834765f, - 0.0625f, 0.04419417382f, 0.03125f, 0.02209708691f, - 0.015625f, 0.01104854346f, 0.0078125f, 0.005524271728f, - 0.00390625f, 0.002762135864f, 0.001953125f, 0.001381067932f, - 0.0009765625f, 0.000690533966f, 0.00048828125f, 0.000345266983f, - 0.000244140625f,0.0001726334915f,0.0001220703125f,8.631674575e-05f, - 6.103515625e-05f,4.315837288e-05f,3.051757812e-05f,2.157918644e-05f, - 1.525878906e-05f, -}; - -#endif - -#define FROMdB_LOOKUP_SZ 35 -#define FROMdB2_LOOKUP_SZ 32 -#define FROMdB_SHIFT 5 -#define FROMdB2_SHIFT 3 -#define FROMdB2_MASK 31 - -#ifdef FLOAT_LOOKUP -static const float FROMdB_LOOKUP[FROMdB_LOOKUP_SZ]={ - 1.f, 0.6309573445f, 0.3981071706f, 0.2511886432f, - 0.1584893192f, 0.1f, 0.06309573445f, 0.03981071706f, - 0.02511886432f, 0.01584893192f, 0.01f, 0.006309573445f, - 0.003981071706f, 0.002511886432f, 0.001584893192f, 0.001f, - 0.0006309573445f,0.0003981071706f,0.0002511886432f,0.0001584893192f, - 0.0001f,6.309573445e-05f,3.981071706e-05f,2.511886432e-05f, - 1.584893192e-05f, 1e-05f,6.309573445e-06f,3.981071706e-06f, - 2.511886432e-06f,1.584893192e-06f, 1e-06f,6.309573445e-07f, - 3.981071706e-07f,2.511886432e-07f,1.584893192e-07f, -}; - -static const float FROMdB2_LOOKUP[FROMdB2_LOOKUP_SZ]={ - 0.9928302478f, 0.9786445908f, 0.9646616199f, 0.9508784391f, - 0.9372921937f, 0.92390007f, 0.9106992942f, 0.8976871324f, - 0.8848608897f, 0.8722179097f, 0.8597555737f, 0.8474713009f, - 0.835362547f, 0.8234268041f, 0.8116616003f, 0.8000644989f, - 0.7886330981f, 0.7773650302f, 0.7662579617f, 0.755309592f, - 0.7445176537f, 0.7338799116f, 0.7233941627f, 0.7130582353f, - 0.7028699885f, 0.6928273125f, 0.6829281272f, 0.6731703824f, - 0.6635520573f, 0.6540711597f, 0.6447257262f, 0.6355138211f, -}; -#endif - -#ifdef INT_LOOKUP - -#define INVSQ_LOOKUP_I_SHIFT 10 -#define INVSQ_LOOKUP_I_MASK 1023 -static const long INVSQ_LOOKUP_I[64+1]={ - 92682l, 91966l, 91267l, 90583l, - 89915l, 89261l, 88621l, 87995l, - 87381l, 86781l, 86192l, 85616l, - 85051l, 84497l, 83953l, 83420l, - 82897l, 82384l, 81880l, 81385l, - 80899l, 80422l, 79953l, 79492l, - 79039l, 78594l, 78156l, 77726l, - 77302l, 76885l, 76475l, 76072l, - 75674l, 75283l, 74898l, 74519l, - 74146l, 73778l, 73415l, 73058l, - 72706l, 72359l, 72016l, 71679l, - 71347l, 71019l, 70695l, 70376l, - 70061l, 69750l, 69444l, 69141l, - 68842l, 68548l, 68256l, 67969l, - 67685l, 67405l, 67128l, 66855l, - 66585l, 66318l, 66054l, 65794l, - 65536l, -}; - -#define COS_LOOKUP_I_SHIFT 9 -#define COS_LOOKUP_I_MASK 511 -#define COS_LOOKUP_I_SZ 128 -static const long COS_LOOKUP_I[COS_LOOKUP_I_SZ+1]={ - 16384l, 16379l, 16364l, 16340l, - 16305l, 16261l, 16207l, 16143l, - 16069l, 15986l, 15893l, 15791l, - 15679l, 15557l, 15426l, 15286l, - 15137l, 14978l, 14811l, 14635l, - 14449l, 14256l, 14053l, 13842l, - 13623l, 13395l, 13160l, 12916l, - 12665l, 12406l, 12140l, 11866l, - 11585l, 11297l, 11003l, 10702l, - 10394l, 10080l, 9760l, 9434l, - 9102l, 8765l, 8423l, 8076l, - 7723l, 7366l, 7005l, 6639l, - 6270l, 5897l, 5520l, 5139l, - 4756l, 4370l, 3981l, 3590l, - 3196l, 2801l, 2404l, 2006l, - 1606l, 1205l, 804l, 402l, - 0l, -401l, -803l, -1204l, - -1605l, -2005l, -2403l, -2800l, - -3195l, -3589l, -3980l, -4369l, - -4755l, -5138l, -5519l, -5896l, - -6269l, -6638l, -7004l, -7365l, - -7722l, -8075l, -8422l, -8764l, - -9101l, -9433l, -9759l, -10079l, - -10393l, -10701l, -11002l, -11296l, - -11584l, -11865l, -12139l, -12405l, - -12664l, -12915l, -13159l, -13394l, - -13622l, -13841l, -14052l, -14255l, - -14448l, -14634l, -14810l, -14977l, - -15136l, -15285l, -15425l, -15556l, - -15678l, -15790l, -15892l, -15985l, - -16068l, -16142l, -16206l, -16260l, - -16304l, -16339l, -16363l, -16378l, - -16383l, -}; - -#endif - -#endif diff --git a/Dependencies/libvorbis/lib/lookups.pl b/Dependencies/libvorbis/lib/lookups.pl deleted file mode 100755 index bd92df7..0000000 --- a/Dependencies/libvorbis/lib/lookups.pl +++ /dev/null @@ -1,142 +0,0 @@ -#!/usr/bin/perl -print <<'EOD'; -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: lookup data; generated by lookups.pl; edit there - last mod: $Id: lookups.pl 13293 2007-07-24 00:09:47Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_LOOKUP_DATA_H_ - -#ifdef FLOAT_LOOKUP -EOD - -$cos_sz=128; -$invsq_sz=32; -$invsq2exp_min=-32; -$invsq2exp_max=32; - -$fromdB_sz=35; -$fromdB_shift=5; -$fromdB2_shift=3; - -$invsq_i_shift=10; -$cos_i_shift=9; -$delta_shift=6; - -print "#define COS_LOOKUP_SZ $cos_sz\n"; -print "static float COS_LOOKUP[COS_LOOKUP_SZ+1]={\n"; - -for($i=0;$i<=$cos_sz;){ - print "\t"; - for($j=0;$j<4 && $i<=$cos_sz;$j++){ - printf "%+.13f,", cos(3.14159265358979323846*($i++)/$cos_sz) ; - } - print "\n"; -} -print "};\n\n"; - -print "#define INVSQ_LOOKUP_SZ $invsq_sz\n"; -print "static float INVSQ_LOOKUP[INVSQ_LOOKUP_SZ+1]={\n"; - -for($i=0;$i<=$invsq_sz;){ - print "\t"; - for($j=0;$j<4 && $i<=$invsq_sz;$j++){ - my$indexmap=$i++/$invsq_sz*.5+.5; - printf "%.12f,", 1./sqrt($indexmap); - } - print "\n"; -} -print "};\n\n"; - -print "#define INVSQ2EXP_LOOKUP_MIN $invsq2exp_min\n"; -print "#define INVSQ2EXP_LOOKUP_MAX $invsq2exp_max\n"; -print "static float INVSQ2EXP_LOOKUP[INVSQ2EXP_LOOKUP_MAX-\\\n". - " INVSQ2EXP_LOOKUP_MIN+1]={\n"; - -for($i=$invsq2exp_min;$i<=$invsq2exp_max;){ - print "\t"; - for($j=0;$j<4 && $i<=$invsq2exp_max;$j++){ - printf "%15.10g,", 2**($i++*-.5); - } - print "\n"; -} -print "};\n\n#endif\n\n"; - - -# 0 to -140 dB -$fromdB2_sz=1<<$fromdB_shift; -$fromdB_gran=1<<($fromdB_shift-$fromdB2_shift); -print "#define FROMdB_LOOKUP_SZ $fromdB_sz\n"; -print "#define FROMdB2_LOOKUP_SZ $fromdB2_sz\n"; -print "#define FROMdB_SHIFT $fromdB_shift\n"; -print "#define FROMdB2_SHIFT $fromdB2_shift\n"; -print "#define FROMdB2_MASK ".((1<<$fromdB_shift)-1)."\n"; - -print "static float FROMdB_LOOKUP[FROMdB_LOOKUP_SZ]={\n"; - -for($i=0;$i<$fromdB_sz;){ - print "\t"; - for($j=0;$j<4 && $i<$fromdB_sz;$j++){ - printf "%15.10g,", 10**(.05*(-$fromdB_gran*$i++)); - } - print "\n"; -} -print "};\n\n"; - -print "static float FROMdB2_LOOKUP[FROMdB2_LOOKUP_SZ]={\n"; - -for($i=0;$i<$fromdB2_sz;){ - print "\t"; - for($j=0;$j<4 && $i<$fromdB_sz;$j++){ - printf "%15.10g,", 10**(.05*(-$fromdB_gran/$fromdB2_sz*(.5+$i++))); - } - print "\n"; -} -print "};\n\n#ifdef INT_LOOKUP\n\n"; - - -$iisz=0x10000>>$invsq_i_shift; -print "#define INVSQ_LOOKUP_I_SHIFT $invsq_i_shift\n"; -print "#define INVSQ_LOOKUP_I_MASK ".(0x0ffff>>(16-$invsq_i_shift))."\n"; -print "static long INVSQ_LOOKUP_I[$iisz+1]={\n"; -for($i=0;$i<=$iisz;){ - print "\t"; - for($j=0;$j<4 && $i<=$iisz;$j++){ - my$indexmap=$i++/$iisz*.5+.5; - printf "%8d,", int(1./sqrt($indexmap)*65536.+.5); - } - print "\n"; -} -print "};\n\n"; - -$cisz=0x10000>>$cos_i_shift; -print "#define COS_LOOKUP_I_SHIFT $cos_i_shift\n"; -print "#define COS_LOOKUP_I_MASK ".(0x0ffff>>(16-$cos_i_shift))."\n"; -print "#define COS_LOOKUP_I_SZ $cisz\n"; -print "static long COS_LOOKUP_I[COS_LOOKUP_I_SZ+1]={\n"; - -for($i=0;$i<=$cisz;){ - print "\t"; - for($j=0;$j<4 && $i<=$cisz;$j++){ - printf "%8d,", int(cos(3.14159265358979323846*($i++)/$cos_sz)*16384.+.5) ; - } - print "\n"; -} -print "};\n\n"; - - -print "#endif\n\n#endif\n"; - - diff --git a/Dependencies/libvorbis/lib/lpc.c b/Dependencies/libvorbis/lib/lpc.c deleted file mode 100644 index f5199ec..0000000 --- a/Dependencies/libvorbis/lib/lpc.c +++ /dev/null @@ -1,160 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: LPC low level routines - last mod: $Id: lpc.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -/* Some of these routines (autocorrelator, LPC coefficient estimator) - are derived from code written by Jutta Degener and Carsten Bormann; - thus we include their copyright below. The entirety of this file - is freely redistributable on the condition that both of these - copyright notices are preserved without modification. */ - -/* Preserved Copyright: *********************************************/ - -/* Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, -Technische Universita"t Berlin - -Any use of this software is permitted provided that this notice is not -removed and that neither the authors nor the Technische Universita"t -Berlin are deemed to have made any representations as to the -suitability of this software for any purpose nor are held responsible -for any defects of this software. THERE IS ABSOLUTELY NO WARRANTY FOR -THIS SOFTWARE. - -As a matter of courtesy, the authors request to be informed about uses -this software has found, about bugs in this software, and about any -improvements that may be of general interest. - -Berlin, 28.11.1994 -Jutta Degener -Carsten Bormann - -*********************************************************************/ - -#include -#include -#include -#include "os.h" -#include "smallft.h" -#include "lpc.h" -#include "scales.h" -#include "misc.h" - -/* Autocorrelation LPC coeff generation algorithm invented by - N. Levinson in 1947, modified by J. Durbin in 1959. */ - -/* Input : n elements of time doamin data - Output: m lpc coefficients, excitation energy */ - -float vorbis_lpc_from_data(float *data,float *lpci,int n,int m){ - double *aut=alloca(sizeof(*aut)*(m+1)); - double *lpc=alloca(sizeof(*lpc)*(m)); - double error; - double epsilon; - int i,j; - - /* autocorrelation, p+1 lag coefficients */ - j=m+1; - while(j--){ - double d=0; /* double needed for accumulator depth */ - for(i=j;i -#include -#include -#include "lsp.h" -#include "os.h" -#include "misc.h" -#include "lookup.h" -#include "scales.h" - -/* three possible LSP to f curve functions; the exact computation - (float), a lookup based float implementation, and an integer - implementation. The float lookup is likely the optimal choice on - any machine with an FPU. The integer implementation is *not* fixed - point (due to the need for a large dynamic range and thus a - seperately tracked exponent) and thus much more complex than the - relatively simple float implementations. It's mostly for future - work on a fully fixed point implementation for processors like the - ARM family. */ - -/* define either of these (preferably FLOAT_LOOKUP) to have faster - but less precise implementation. */ -#undef FLOAT_LOOKUP -#undef INT_LOOKUP - -#ifdef FLOAT_LOOKUP -#include "lookup.c" /* catch this in the build system; we #include for - compilers (like gcc) that can't inline across - modules */ - -/* side effect: changes *lsp to cosines of lsp */ -void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, - float amp,float ampoffset){ - int i; - float wdel=M_PI/ln; - vorbis_fpu_control fpu; - - vorbis_fpu_setround(&fpu); - for(i=0;i>1; - - do{ - q*=ftmp[0]-w; - p*=ftmp[1]-w; - ftmp+=2; - }while(--c); - - if(m&1){ - /* odd order filter; slightly assymetric */ - /* the last coefficient */ - q*=ftmp[0]-w; - q*=q; - p*=p*(1.f-w*w); - }else{ - /* even order filter; still symmetric */ - q*=q*(1.f+w); - p*=p*(1.f-w); - } - - q=frexp(p+q,&qexp); - q=vorbis_fromdBlook(amp* - vorbis_invsqlook(q)* - vorbis_invsq2explook(qexp+m)- - ampoffset); - - do{ - curve[i++]*=q; - }while(map[i]==k); - } - vorbis_fpu_restore(fpu); -} - -#else - -#ifdef INT_LOOKUP -#include "lookup.c" /* catch this in the build system; we #include for - compilers (like gcc) that can't inline across - modules */ - -static const int MLOOP_1[64]={ - 0,10,11,11, 12,12,12,12, 13,13,13,13, 13,13,13,13, - 14,14,14,14, 14,14,14,14, 14,14,14,14, 14,14,14,14, - 15,15,15,15, 15,15,15,15, 15,15,15,15, 15,15,15,15, - 15,15,15,15, 15,15,15,15, 15,15,15,15, 15,15,15,15, -}; - -static const int MLOOP_2[64]={ - 0,4,5,5, 6,6,6,6, 7,7,7,7, 7,7,7,7, - 8,8,8,8, 8,8,8,8, 8,8,8,8, 8,8,8,8, - 9,9,9,9, 9,9,9,9, 9,9,9,9, 9,9,9,9, - 9,9,9,9, 9,9,9,9, 9,9,9,9, 9,9,9,9, -}; - -static const int MLOOP_3[8]={0,1,2,2,3,3,3,3}; - - -/* side effect: changes *lsp to cosines of lsp */ -void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, - float amp,float ampoffset){ - - /* 0 <= m < 256 */ - - /* set up for using all int later */ - int i; - int ampoffseti=rint(ampoffset*4096.f); - int ampi=rint(amp*16.f); - long *ilsp=alloca(m*sizeof(*ilsp)); - for(i=0;i>25])) - if(!(shift=MLOOP_2[(pi|qi)>>19])) - shift=MLOOP_3[(pi|qi)>>16]; - qi=(qi>>shift)*labs(ilsp[j-1]-wi); - pi=(pi>>shift)*labs(ilsp[j]-wi); - qexp+=shift; - } - if(!(shift=MLOOP_1[(pi|qi)>>25])) - if(!(shift=MLOOP_2[(pi|qi)>>19])) - shift=MLOOP_3[(pi|qi)>>16]; - - /* pi,qi normalized collectively, both tracked using qexp */ - - if(m&1){ - /* odd order filter; slightly assymetric */ - /* the last coefficient */ - qi=(qi>>shift)*labs(ilsp[j-1]-wi); - pi=(pi>>shift)<<14; - qexp+=shift; - - if(!(shift=MLOOP_1[(pi|qi)>>25])) - if(!(shift=MLOOP_2[(pi|qi)>>19])) - shift=MLOOP_3[(pi|qi)>>16]; - - pi>>=shift; - qi>>=shift; - qexp+=shift-14*((m+1)>>1); - - pi=((pi*pi)>>16); - qi=((qi*qi)>>16); - qexp=qexp*2+m; - - pi*=(1<<14)-((wi*wi)>>14); - qi+=pi>>14; - - }else{ - /* even order filter; still symmetric */ - - /* p*=p(1-w), q*=q(1+w), let normalization drift because it isn't - worth tracking step by step */ - - pi>>=shift; - qi>>=shift; - qexp+=shift-7*m; - - pi=((pi*pi)>>16); - qi=((qi*qi)>>16); - qexp=qexp*2+m; - - pi*=(1<<14)-wi; - qi*=(1<<14)+wi; - qi=(qi+pi)>>14; - - } - - - /* we've let the normalization drift because it wasn't important; - however, for the lookup, things must be normalized again. We - need at most one right shift or a number of left shifts */ - - if(qi&0xffff0000){ /* checks for 1.xxxxxxxxxxxxxxxx */ - qi>>=1; qexp++; - }else - while(qi && !(qi&0x8000)){ /* checks for 0.0xxxxxxxxxxxxxxx or less*/ - qi<<=1; qexp--; - } - - amp=vorbis_fromdBlook_i(ampi* /* n.4 */ - vorbis_invsqlook_i(qi,qexp)- - /* m.8, m+n<=8 */ - ampoffseti); /* 8.12[0] */ - - curve[i]*=amp; - while(map[++i]==k)curve[i]*=amp; - } -} - -#else - -/* old, nonoptimized but simple version for any poor sap who needs to - figure out what the hell this code does, or wants the other - fraction of a dB precision */ - -/* side effect: changes *lsp to cosines of lsp */ -void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, - float amp,float ampoffset){ - int i; - float wdel=M_PI/ln; - for(i=0;i= i; j--) { - g[j-2] -= g[j]; - g[j] += g[j]; - } - } -} - -static int comp(const void *a,const void *b){ - return (*(float *)a<*(float *)b)-(*(float *)a>*(float *)b); -} - -/* Newton-Raphson-Maehly actually functioned as a decent root finder, - but there are root sets for which it gets into limit cycles - (exacerbated by zero suppression) and fails. We can't afford to - fail, even if the failure is 1 in 100,000,000, so we now use - Laguerre and later polish with Newton-Raphson (which can then - afford to fail) */ - -#define EPSILON 10e-7 -static int Laguerre_With_Deflation(float *a,int ord,float *r){ - int i,m; - double lastdelta=0.f; - double *defl=alloca(sizeof(*defl)*(ord+1)); - for(i=0;i<=ord;i++)defl[i]=a[i]; - - for(m=ord;m>0;m--){ - double new=0.f,delta; - - /* iterate a root */ - while(1){ - double p=defl[m],pp=0.f,ppp=0.f,denom; - - /* eval the polynomial and its first two derivatives */ - for(i=m;i>0;i--){ - ppp = new*ppp + pp; - pp = new*pp + p; - p = new*p + defl[i-1]; - } - - /* Laguerre's method */ - denom=(m-1) * ((m-1)*pp*pp - m*p*ppp); - if(denom<0) - return(-1); /* complex root! The LPC generator handed us a bad filter */ - - if(pp>0){ - denom = pp + sqrt(denom); - if(denom-(EPSILON))denom=-(EPSILON); - } - - delta = m*p/denom; - new -= delta; - - if(delta<0.f)delta*=-1; - - if(fabs(delta/new)<10e-12)break; - lastdelta=delta; - } - - r[m-1]=new; - - /* forward deflation */ - - for(i=m;i>0;i--) - defl[i-1]+=new*defl[i]; - defl++; - - } - return(0); -} - - -/* for spit-and-polish only */ -static int Newton_Raphson(float *a,int ord,float *r){ - int i, k, count=0; - double error=1.f; - double *root=alloca(ord*sizeof(*root)); - - for(i=0; i1e-20){ - error=0; - - for(i=0; i= 0; k--) { - - pp= pp* rooti + p; - p = p * rooti + a[k]; - } - - delta = p/pp; - root[i] -= delta; - error+= delta*delta; - } - - if(count>40)return(-1); - - count++; - } - - /* Replaced the original bubble sort with a real sort. With your - help, we can eliminate the bubble sort in our lifetime. --Monty */ - - for(i=0; i>1; - int g1_order,g2_order; - float *g1=alloca(sizeof(*g1)*(order2+1)); - float *g2=alloca(sizeof(*g2)*(order2+1)); - float *g1r=alloca(sizeof(*g1r)*(order2+1)); - float *g2r=alloca(sizeof(*g2r)*(order2+1)); - int i; - - /* even and odd are slightly different base cases */ - g1_order=(m+1)>>1; - g2_order=(m) >>1; - - /* Compute the lengths of the x polynomials. */ - /* Compute the first half of K & R F1 & F2 polynomials. */ - /* Compute half of the symmetric and antisymmetric polynomials. */ - /* Remove the roots at +1 and -1. */ - - g1[g1_order] = 1.f; - for(i=1;i<=g1_order;i++) g1[g1_order-i] = lpc[i-1]+lpc[m-i]; - g2[g2_order] = 1.f; - for(i=1;i<=g2_order;i++) g2[g2_order-i] = lpc[i-1]-lpc[m-i]; - - if(g1_order>g2_order){ - for(i=2; i<=g2_order;i++) g2[g2_order-i] += g2[g2_order-i+2]; - }else{ - for(i=1; i<=g1_order;i++) g1[g1_order-i] -= g1[g1_order-i+1]; - for(i=1; i<=g2_order;i++) g2[g2_order-i] += g2[g2_order-i+1]; - } - - /* Convert into polynomials in cos(alpha) */ - cheby(g1,g1_order); - cheby(g2,g2_order); - - /* Find the roots of the 2 even polynomials.*/ - if(Laguerre_With_Deflation(g1,g1_order,g1r) || - Laguerre_With_Deflation(g2,g2_order,g2r)) - return(-1); - - Newton_Raphson(g1,g1_order,g1r); /* if it fails, it leaves g1r alone */ - Newton_Raphson(g2,g2_order,g2r); /* if it fails, it leaves g2r alone */ - - qsort(g1r,g1_order,sizeof(*g1r),comp); - qsort(g2r,g2_order,sizeof(*g2r),comp); - - for(i=0;i -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "codebook.h" -#include "window.h" -#include "registry.h" -#include "psy.h" -#include "misc.h" - -/* simplistic, wasteful way of doing this (unique lookup for each - mode/submapping); there should be a central repository for - identical lookups. That will require minor work, so I'm putting it - off as low priority. - - Why a lookup for each backend in a given mode? Because the - blocksize is set by the mode, and low backend lookups may require - parameters from other areas of the mode/mapping */ - -static void mapping0_free_info(vorbis_info_mapping *i){ - vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)i; - if(info){ - memset(info,0,sizeof(*info)); - _ogg_free(info); - } -} - -static int ilog(unsigned int v){ - int ret=0; - if(v)--v; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static void mapping0_pack(vorbis_info *vi,vorbis_info_mapping *vm, - oggpack_buffer *opb){ - int i; - vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)vm; - - /* another 'we meant to do it this way' hack... up to beta 4, we - packed 4 binary zeros here to signify one submapping in use. We - now redefine that to mean four bitflags that indicate use of - deeper features; bit0:submappings, bit1:coupling, - bit2,3:reserved. This is backward compatable with all actual uses - of the beta code. */ - - if(info->submaps>1){ - oggpack_write(opb,1,1); - oggpack_write(opb,info->submaps-1,4); - }else - oggpack_write(opb,0,1); - - if(info->coupling_steps>0){ - oggpack_write(opb,1,1); - oggpack_write(opb,info->coupling_steps-1,8); - - for(i=0;icoupling_steps;i++){ - oggpack_write(opb,info->coupling_mag[i],ilog(vi->channels)); - oggpack_write(opb,info->coupling_ang[i],ilog(vi->channels)); - } - }else - oggpack_write(opb,0,1); - - oggpack_write(opb,0,2); /* 2,3:reserved */ - - /* we don't write the channel submappings if we only have one... */ - if(info->submaps>1){ - for(i=0;ichannels;i++) - oggpack_write(opb,info->chmuxlist[i],4); - } - for(i=0;isubmaps;i++){ - oggpack_write(opb,0,8); /* time submap unused */ - oggpack_write(opb,info->floorsubmap[i],8); - oggpack_write(opb,info->residuesubmap[i],8); - } -} - -/* also responsible for range checking */ -static vorbis_info_mapping *mapping0_unpack(vorbis_info *vi,oggpack_buffer *opb){ - int i,b; - vorbis_info_mapping0 *info=_ogg_calloc(1,sizeof(*info)); - codec_setup_info *ci=vi->codec_setup; - memset(info,0,sizeof(*info)); - - b=oggpack_read(opb,1); - if(b<0)goto err_out; - if(b){ - info->submaps=oggpack_read(opb,4)+1; - if(info->submaps<=0)goto err_out; - }else - info->submaps=1; - - b=oggpack_read(opb,1); - if(b<0)goto err_out; - if(b){ - info->coupling_steps=oggpack_read(opb,8)+1; - if(info->coupling_steps<=0)goto err_out; - for(i=0;icoupling_steps;i++){ - int testM=info->coupling_mag[i]=oggpack_read(opb,ilog(vi->channels)); - int testA=info->coupling_ang[i]=oggpack_read(opb,ilog(vi->channels)); - - if(testM<0 || - testA<0 || - testM==testA || - testM>=vi->channels || - testA>=vi->channels) goto err_out; - } - - } - - if(oggpack_read(opb,2)!=0)goto err_out; /* 2,3:reserved */ - - if(info->submaps>1){ - for(i=0;ichannels;i++){ - info->chmuxlist[i]=oggpack_read(opb,4); - if(info->chmuxlist[i]>=info->submaps || info->chmuxlist[i]<0)goto err_out; - } - } - for(i=0;isubmaps;i++){ - oggpack_read(opb,8); /* time submap unused */ - info->floorsubmap[i]=oggpack_read(opb,8); - if(info->floorsubmap[i]>=ci->floors || info->floorsubmap[i]<0)goto err_out; - info->residuesubmap[i]=oggpack_read(opb,8); - if(info->residuesubmap[i]>=ci->residues || info->residuesubmap[i]<0)goto err_out; - } - - return info; - - err_out: - mapping0_free_info(info); - return(NULL); -} - -#include "os.h" -#include "lpc.h" -#include "lsp.h" -#include "envelope.h" -#include "mdct.h" -#include "psy.h" -#include "scales.h" - -#if 0 -static long seq=0; -static ogg_int64_t total=0; -static float FLOOR1_fromdB_LOOKUP[256]={ - 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, - 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, - 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, - 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, - 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, - 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, - 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, - 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, - 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, - 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, - 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, - 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, - 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, - 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, - 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, - 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, - 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, - 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, - 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, - 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, - 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, - 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, - 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, - 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, - 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, - 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, - 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, - 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, - 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, - 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, - 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, - 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, - 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, - 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, - 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, - 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, - 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, - 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, - 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, - 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, - 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, - 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, - 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, - 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, - 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, - 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, - 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, - 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, - 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, - 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, - 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, - 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, - 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, - 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, - 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, - 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, - 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, - 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, - 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, - 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, - 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, - 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, - 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, - 0.82788260F, 0.88168307F, 0.9389798F, 1.F, -}; - -#endif - - -static int mapping0_forward(vorbis_block *vb){ - vorbis_dsp_state *vd=vb->vd; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - private_state *b=vb->vd->backend_state; - vorbis_block_internal *vbi=(vorbis_block_internal *)vb->internal; - int n=vb->pcmend; - int i,j,k; - - int *nonzero = alloca(sizeof(*nonzero)*vi->channels); - float **gmdct = _vorbis_block_alloc(vb,vi->channels*sizeof(*gmdct)); - int **iwork = _vorbis_block_alloc(vb,vi->channels*sizeof(*iwork)); - int ***floor_posts = _vorbis_block_alloc(vb,vi->channels*sizeof(*floor_posts)); - - float global_ampmax=vbi->ampmax; - float *local_ampmax=alloca(sizeof(*local_ampmax)*vi->channels); - int blocktype=vbi->blocktype; - - int modenumber=vb->W; - vorbis_info_mapping0 *info=ci->map_param[modenumber]; - vorbis_look_psy *psy_look=b->psy+blocktype+(vb->W?2:0); - - vb->mode=modenumber; - - for(i=0;ichannels;i++){ - float scale=4.f/n; - float scale_dB; - - float *pcm =vb->pcm[i]; - float *logfft =pcm; - - iwork[i]=_vorbis_block_alloc(vb,n/2*sizeof(**iwork)); - gmdct[i]=_vorbis_block_alloc(vb,n/2*sizeof(**gmdct)); - - scale_dB=todB(&scale) + .345; /* + .345 is a hack; the original - todB estimation used on IEEE 754 - compliant machines had a bug that - returned dB values about a third - of a decibel too high. The bug - was harmless because tunings - implicitly took that into - account. However, fixing the bug - in the estimator requires - changing all the tunings as well. - For now, it's easier to sync - things back up here, and - recalibrate the tunings in the - next major model upgrade. */ - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("pcmL",seq,pcm,n,0,0,total-n/2); - else - _analysis_output("pcmR",seq,pcm,n,0,0,total-n/2); - }else{ - _analysis_output("pcm",seq,pcm,n,0,0,total-n/2); - } -#endif - - /* window the PCM data */ - _vorbis_apply_window(pcm,b->window,ci->blocksizes,vb->lW,vb->W,vb->nW); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("windowedL",seq,pcm,n,0,0,total-n/2); - else - _analysis_output("windowedR",seq,pcm,n,0,0,total-n/2); - }else{ - _analysis_output("windowed",seq,pcm,n,0,0,total-n/2); - } -#endif - - /* transform the PCM data */ - /* only MDCT right now.... */ - mdct_forward(b->transform[vb->W][0],pcm,gmdct[i]); - - /* FFT yields more accurate tonal estimation (not phase sensitive) */ - drft_forward(&b->fft_look[vb->W],pcm); - logfft[0]=scale_dB+todB(pcm) + .345; /* + .345 is a hack; the - original todB estimation used on - IEEE 754 compliant machines had a - bug that returned dB values about - a third of a decibel too high. - The bug was harmless because - tunings implicitly took that into - account. However, fixing the bug - in the estimator requires - changing all the tunings as well. - For now, it's easier to sync - things back up here, and - recalibrate the tunings in the - next major model upgrade. */ - local_ampmax[i]=logfft[0]; - for(j=1;j>1]=scale_dB+.5f*todB(&temp) + .345; /* + - .345 is a hack; the original todB - estimation used on IEEE 754 - compliant machines had a bug that - returned dB values about a third - of a decibel too high. The bug - was harmless because tunings - implicitly took that into - account. However, fixing the bug - in the estimator requires - changing all the tunings as well. - For now, it's easier to sync - things back up here, and - recalibrate the tunings in the - next major model upgrade. */ - if(temp>local_ampmax[i])local_ampmax[i]=temp; - } - - if(local_ampmax[i]>0.f)local_ampmax[i]=0.f; - if(local_ampmax[i]>global_ampmax)global_ampmax=local_ampmax[i]; - -#if 0 - if(vi->channels==2){ - if(i==0){ - _analysis_output("fftL",seq,logfft,n/2,1,0,0); - }else{ - _analysis_output("fftR",seq,logfft,n/2,1,0,0); - } - }else{ - _analysis_output("fft",seq,logfft,n/2,1,0,0); - } -#endif - - } - - { - float *noise = _vorbis_block_alloc(vb,n/2*sizeof(*noise)); - float *tone = _vorbis_block_alloc(vb,n/2*sizeof(*tone)); - - for(i=0;ichannels;i++){ - /* the encoder setup assumes that all the modes used by any - specific bitrate tweaking use the same floor */ - - int submap=info->chmuxlist[i]; - - /* the following makes things clearer to *me* anyway */ - float *mdct =gmdct[i]; - float *logfft =vb->pcm[i]; - - float *logmdct =logfft+n/2; - float *logmask =logfft; - - vb->mode=modenumber; - - floor_posts[i]=_vorbis_block_alloc(vb,PACKETBLOBS*sizeof(**floor_posts)); - memset(floor_posts[i],0,sizeof(**floor_posts)*PACKETBLOBS); - - for(j=0;jchannels==2){ - if(i==0) - _analysis_output("mdctL",seq,logmdct,n/2,1,0,0); - else - _analysis_output("mdctR",seq,logmdct,n/2,1,0,0); - }else{ - _analysis_output("mdct",seq,logmdct,n/2,1,0,0); - } -#endif - - /* first step; noise masking. Not only does 'noise masking' - give us curves from which we can decide how much resolution - to give noise parts of the spectrum, it also implicitly hands - us a tonality estimate (the larger the value in the - 'noise_depth' vector, the more tonal that area is) */ - - _vp_noisemask(psy_look, - logmdct, - noise); /* noise does not have by-frequency offset - bias applied yet */ -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("noiseL",seq,noise,n/2,1,0,0); - else - _analysis_output("noiseR",seq,noise,n/2,1,0,0); - }else{ - _analysis_output("noise",seq,noise,n/2,1,0,0); - } -#endif - - /* second step: 'all the other crap'; all the stuff that isn't - computed/fit for bitrate management goes in the second psy - vector. This includes tone masking, peak limiting and ATH */ - - _vp_tonemask(psy_look, - logfft, - tone, - global_ampmax, - local_ampmax[i]); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("toneL",seq,tone,n/2,1,0,0); - else - _analysis_output("toneR",seq,tone,n/2,1,0,0); - }else{ - _analysis_output("tone",seq,tone,n/2,1,0,0); - } -#endif - - /* third step; we offset the noise vectors, overlay tone - masking. We then do a floor1-specific line fit. If we're - performing bitrate management, the line fit is performed - multiple times for up/down tweakage on demand. */ - -#if 0 - { - float aotuv[psy_look->n]; -#endif - - _vp_offset_and_mix(psy_look, - noise, - tone, - 1, - logmask, - mdct, - logmdct); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("aotuvM1_L",seq,aotuv,psy_look->n,1,1,0); - else - _analysis_output("aotuvM1_R",seq,aotuv,psy_look->n,1,1,0); - }else{ - _analysis_output("aotuvM1",seq,aotuv,psy_look->n,1,1,0); - } - } -#endif - - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("mask1L",seq,logmask,n/2,1,0,0); - else - _analysis_output("mask1R",seq,logmask,n/2,1,0,0); - }else{ - _analysis_output("mask1",seq,logmask,n/2,1,0,0); - } -#endif - - /* this algorithm is hardwired to floor 1 for now; abort out if - we're *not* floor1. This won't happen unless someone has - broken the encode setup lib. Guard it anyway. */ - if(ci->floor_type[info->floorsubmap[submap]]!=1)return(-1); - - floor_posts[i][PACKETBLOBS/2]= - floor1_fit(vb,b->flr[info->floorsubmap[submap]], - logmdct, - logmask); - - /* are we managing bitrate? If so, perform two more fits for - later rate tweaking (fits represent hi/lo) */ - if(vorbis_bitrate_managed(vb) && floor_posts[i][PACKETBLOBS/2]){ - /* higher rate by way of lower noise curve */ - - _vp_offset_and_mix(psy_look, - noise, - tone, - 2, - logmask, - mdct, - logmdct); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("mask2L",seq,logmask,n/2,1,0,0); - else - _analysis_output("mask2R",seq,logmask,n/2,1,0,0); - }else{ - _analysis_output("mask2",seq,logmask,n/2,1,0,0); - } -#endif - - floor_posts[i][PACKETBLOBS-1]= - floor1_fit(vb,b->flr[info->floorsubmap[submap]], - logmdct, - logmask); - - /* lower rate by way of higher noise curve */ - _vp_offset_and_mix(psy_look, - noise, - tone, - 0, - logmask, - mdct, - logmdct); - -#if 0 - if(vi->channels==2){ - if(i==0) - _analysis_output("mask0L",seq,logmask,n/2,1,0,0); - else - _analysis_output("mask0R",seq,logmask,n/2,1,0,0); - }else{ - _analysis_output("mask0",seq,logmask,n/2,1,0,0); - } -#endif - - floor_posts[i][0]= - floor1_fit(vb,b->flr[info->floorsubmap[submap]], - logmdct, - logmask); - - /* we also interpolate a range of intermediate curves for - intermediate rates */ - for(k=1;kflr[info->floorsubmap[submap]], - floor_posts[i][0], - floor_posts[i][PACKETBLOBS/2], - k*65536/(PACKETBLOBS/2)); - for(k=PACKETBLOBS/2+1;kflr[info->floorsubmap[submap]], - floor_posts[i][PACKETBLOBS/2], - floor_posts[i][PACKETBLOBS-1], - (k-PACKETBLOBS/2)*65536/(PACKETBLOBS/2)); - } - } - } - vbi->ampmax=global_ampmax; - - /* - the next phases are performed once for vbr-only and PACKETBLOB - times for bitrate managed modes. - - 1) encode actual mode being used - 2) encode the floor for each channel, compute coded mask curve/res - 3) normalize and couple. - 4) encode residue - 5) save packet bytes to the packetblob vector - - */ - - /* iterate over the many masking curve fits we've created */ - - { - int **couple_bundle=alloca(sizeof(*couple_bundle)*vi->channels); - int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels); - - for(k=(vorbis_bitrate_managed(vb)?0:PACKETBLOBS/2); - k<=(vorbis_bitrate_managed(vb)?PACKETBLOBS-1:PACKETBLOBS/2); - k++){ - oggpack_buffer *opb=vbi->packetblob[k]; - - /* start out our new packet blob with packet type and mode */ - /* Encode the packet type */ - oggpack_write(opb,0,1); - /* Encode the modenumber */ - /* Encode frame mode, pre,post windowsize, then dispatch */ - oggpack_write(opb,modenumber,b->modebits); - if(vb->W){ - oggpack_write(opb,vb->lW,1); - oggpack_write(opb,vb->nW,1); - } - - /* encode floor, compute masking curve, sep out residue */ - for(i=0;ichannels;i++){ - int submap=info->chmuxlist[i]; - int *ilogmask=iwork[i]; - - nonzero[i]=floor1_encode(opb,vb,b->flr[info->floorsubmap[submap]], - floor_posts[i][k], - ilogmask); -#if 0 - { - char buf[80]; - sprintf(buf,"maskI%c%d",i?'R':'L',k); - float work[n/2]; - for(j=0;jpsy_g_param, - psy_look, - info, - gmdct, - iwork, - nonzero, - ci->psy_g_param.sliding_lowpass[vb->W][k], - vi->channels); - -#if 0 - for(i=0;ichannels;i++){ - char buf[80]; - sprintf(buf,"res%c%d",i?'R':'L',k); - float work[n/2]; - for(j=0;jsubmaps;i++){ - int ch_in_bundle=0; - long **classifications; - int resnum=info->residuesubmap[i]; - - for(j=0;jchannels;j++){ - if(info->chmuxlist[j]==i){ - zerobundle[ch_in_bundle]=0; - if(nonzero[j])zerobundle[ch_in_bundle]=1; - couple_bundle[ch_in_bundle++]=iwork[j]; - } - } - - classifications=_residue_P[ci->residue_type[resnum]]-> - class(vb,b->residue[resnum],couple_bundle,zerobundle,ch_in_bundle); - - ch_in_bundle=0; - for(j=0;jchannels;j++) - if(info->chmuxlist[j]==i) - couple_bundle[ch_in_bundle++]=iwork[j]; - - _residue_P[ci->residue_type[resnum]]-> - forward(opb,vb,b->residue[resnum], - couple_bundle,zerobundle,ch_in_bundle,classifications,i); - } - - /* ok, done encoding. Next protopacket. */ - } - - } - -#if 0 - seq++; - total+=ci->blocksizes[vb->W]/4+ci->blocksizes[vb->nW]/4; -#endif - return(0); -} - -static int mapping0_inverse(vorbis_block *vb,vorbis_info_mapping *l){ - vorbis_dsp_state *vd=vb->vd; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - private_state *b=vd->backend_state; - vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)l; - - int i,j; - long n=vb->pcmend=ci->blocksizes[vb->W]; - - float **pcmbundle=alloca(sizeof(*pcmbundle)*vi->channels); - int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels); - - int *nonzero =alloca(sizeof(*nonzero)*vi->channels); - void **floormemo=alloca(sizeof(*floormemo)*vi->channels); - - /* recover the spectral envelope; store it in the PCM vector for now */ - for(i=0;ichannels;i++){ - int submap=info->chmuxlist[i]; - floormemo[i]=_floor_P[ci->floor_type[info->floorsubmap[submap]]]-> - inverse1(vb,b->flr[info->floorsubmap[submap]]); - if(floormemo[i]) - nonzero[i]=1; - else - nonzero[i]=0; - memset(vb->pcm[i],0,sizeof(*vb->pcm[i])*n/2); - } - - /* channel coupling can 'dirty' the nonzero listing */ - for(i=0;icoupling_steps;i++){ - if(nonzero[info->coupling_mag[i]] || - nonzero[info->coupling_ang[i]]){ - nonzero[info->coupling_mag[i]]=1; - nonzero[info->coupling_ang[i]]=1; - } - } - - /* recover the residue into our working vectors */ - for(i=0;isubmaps;i++){ - int ch_in_bundle=0; - for(j=0;jchannels;j++){ - if(info->chmuxlist[j]==i){ - if(nonzero[j]) - zerobundle[ch_in_bundle]=1; - else - zerobundle[ch_in_bundle]=0; - pcmbundle[ch_in_bundle++]=vb->pcm[j]; - } - } - - _residue_P[ci->residue_type[info->residuesubmap[i]]]-> - inverse(vb,b->residue[info->residuesubmap[i]], - pcmbundle,zerobundle,ch_in_bundle); - } - - /* channel coupling */ - for(i=info->coupling_steps-1;i>=0;i--){ - float *pcmM=vb->pcm[info->coupling_mag[i]]; - float *pcmA=vb->pcm[info->coupling_ang[i]]; - - for(j=0;j0) - if(ang>0){ - pcmM[j]=mag; - pcmA[j]=mag-ang; - }else{ - pcmA[j]=mag; - pcmM[j]=mag+ang; - } - else - if(ang>0){ - pcmM[j]=mag; - pcmA[j]=mag+ang; - }else{ - pcmA[j]=mag; - pcmM[j]=mag-ang; - } - } - } - - /* compute and apply spectral envelope */ - for(i=0;ichannels;i++){ - float *pcm=vb->pcm[i]; - int submap=info->chmuxlist[i]; - _floor_P[ci->floor_type[info->floorsubmap[submap]]]-> - inverse2(vb,b->flr[info->floorsubmap[submap]], - floormemo[i],pcm); - } - - /* transform the PCM data; takes PCM vector, vb; modifies PCM vector */ - /* only MDCT right now.... */ - for(i=0;ichannels;i++){ - float *pcm=vb->pcm[i]; - mdct_backward(b->transform[vb->W][0],pcm,pcm); - } - - /* all done! */ - return(0); -} - -/* export hooks */ -const vorbis_func_mapping mapping0_exportbundle={ - &mapping0_pack, - &mapping0_unpack, - &mapping0_free_info, - &mapping0_forward, - &mapping0_inverse -}; diff --git a/Dependencies/libvorbis/lib/masking.h b/Dependencies/libvorbis/lib/masking.h deleted file mode 100644 index 3576ab7..0000000 --- a/Dependencies/libvorbis/lib/masking.h +++ /dev/null @@ -1,785 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: masking curve data for psychoacoustics - last mod: $Id: masking.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_MASKING_H_ -#define _V_MASKING_H_ - -/* more detailed ATH; the bass if flat to save stressing the floor - overly for only a bin or two of savings. */ - -#define MAX_ATH 88 -static const float ATH[]={ - /*15*/ -51, -52, -53, -54, -55, -56, -57, -58, - /*31*/ -59, -60, -61, -62, -63, -64, -65, -66, - /*63*/ -67, -68, -69, -70, -71, -72, -73, -74, - /*125*/ -75, -76, -77, -78, -80, -81, -82, -83, - /*250*/ -84, -85, -86, -87, -88, -88, -89, -89, - /*500*/ -90, -91, -91, -92, -93, -94, -95, -96, - /*1k*/ -96, -97, -98, -98, -99, -99,-100,-100, - /*2k*/ -101,-102,-103,-104,-106,-107,-107,-107, - /*4k*/ -107,-105,-103,-102,-101, -99, -98, -96, - /*8k*/ -95, -95, -96, -97, -96, -95, -93, -90, - /*16k*/ -80, -70, -50, -40, -30, -30, -30, -30 -}; - -/* The tone masking curves from Ehmer's and Fielder's papers have been - replaced by an empirically collected data set. The previously - published values were, far too often, simply on crack. */ - -#define EHMER_OFFSET 16 -#define EHMER_MAX 56 - -/* masking tones from -50 to 0dB, 62.5 through 16kHz at half octaves - test tones from -2 octaves to +5 octaves sampled at eighth octaves */ -/* (Vorbis 0dB, the loudest possible tone, is assumed to be ~100dB SPL - for collection of these curves) */ - -static const float tonemasks[P_BANDS][6][EHMER_MAX]={ - /* 62.5 Hz */ - {{ -60, -60, -60, -60, -60, -60, -60, -60, - -60, -60, -60, -60, -62, -62, -65, -73, - -69, -68, -68, -67, -70, -70, -72, -74, - -75, -79, -79, -80, -83, -88, -93, -100, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -48, -48, -48, -48, -48, -48, -48, -48, - -48, -48, -48, -48, -48, -53, -61, -66, - -66, -68, -67, -70, -76, -76, -72, -73, - -75, -76, -78, -79, -83, -88, -93, -100, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -37, -37, -37, -37, -37, -37, -37, -37, - -38, -40, -42, -46, -48, -53, -55, -62, - -65, -58, -56, -56, -61, -60, -65, -67, - -69, -71, -77, -77, -78, -80, -82, -84, - -88, -93, -98, -106, -112, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -25, -25, -25, -25, -25, -25, -25, -25, - -25, -26, -27, -29, -32, -38, -48, -52, - -52, -50, -48, -48, -51, -52, -54, -60, - -67, -67, -66, -68, -69, -73, -73, -76, - -80, -81, -81, -85, -85, -86, -88, -93, - -100, -110, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -16, -16, -16, -16, -16, -16, -16, -16, - -17, -19, -20, -22, -26, -28, -31, -40, - -47, -39, -39, -40, -42, -43, -47, -51, - -57, -52, -55, -55, -60, -58, -62, -63, - -70, -67, -69, -72, -73, -77, -80, -82, - -83, -87, -90, -94, -98, -104, -115, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -8, -8, -8, -8, -8, -8, -8, -8, - -8, -8, -10, -11, -15, -19, -25, -30, - -34, -31, -30, -31, -29, -32, -35, -42, - -48, -42, -44, -46, -50, -50, -51, -52, - -59, -54, -55, -55, -58, -62, -63, -66, - -72, -73, -76, -75, -78, -80, -80, -81, - -84, -88, -90, -94, -98, -101, -106, -110}}, - /* 88Hz */ - {{ -66, -66, -66, -66, -66, -66, -66, -66, - -66, -66, -66, -66, -66, -67, -67, -67, - -76, -72, -71, -74, -76, -76, -75, -78, - -79, -79, -81, -83, -86, -89, -93, -97, - -100, -105, -110, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -47, -47, -47, -47, -47, -47, -47, -47, - -47, -47, -47, -48, -51, -55, -59, -66, - -66, -66, -67, -66, -68, -69, -70, -74, - -79, -77, -77, -78, -80, -81, -82, -84, - -86, -88, -91, -95, -100, -108, -116, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -36, -36, -36, -36, -36, -36, -36, -36, - -36, -37, -37, -41, -44, -48, -51, -58, - -62, -60, -57, -59, -59, -60, -63, -65, - -72, -71, -70, -72, -74, -77, -76, -78, - -81, -81, -80, -83, -86, -91, -96, -100, - -105, -110, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -28, -28, -28, -28, -28, -28, -28, -28, - -28, -30, -32, -32, -33, -35, -41, -49, - -50, -49, -47, -48, -48, -52, -51, -57, - -65, -61, -59, -61, -64, -69, -70, -74, - -77, -77, -78, -81, -84, -85, -87, -90, - -92, -96, -100, -107, -112, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -19, -19, -19, -19, -19, -19, -19, -19, - -20, -21, -23, -27, -30, -35, -36, -41, - -46, -44, -42, -40, -41, -41, -43, -48, - -55, -53, -52, -53, -56, -59, -58, -60, - -67, -66, -69, -71, -72, -75, -79, -81, - -84, -87, -90, -93, -97, -101, -107, -114, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -9, -9, -9, -9, -9, -9, -9, -9, - -11, -12, -12, -15, -16, -20, -23, -30, - -37, -34, -33, -34, -31, -32, -32, -38, - -47, -44, -41, -40, -47, -49, -46, -46, - -58, -50, -50, -54, -58, -62, -64, -67, - -67, -70, -72, -76, -79, -83, -87, -91, - -96, -100, -104, -110, -999, -999, -999, -999}}, - /* 125 Hz */ - {{ -62, -62, -62, -62, -62, -62, -62, -62, - -62, -62, -63, -64, -66, -67, -66, -68, - -75, -72, -76, -75, -76, -78, -79, -82, - -84, -85, -90, -94, -101, -110, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -59, -59, -59, -59, -59, -59, -59, -59, - -59, -59, -59, -60, -60, -61, -63, -66, - -71, -68, -70, -70, -71, -72, -72, -75, - -81, -78, -79, -82, -83, -86, -90, -97, - -103, -113, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -53, -53, -53, -53, -53, -53, -53, -53, - -53, -54, -55, -57, -56, -57, -55, -61, - -65, -60, -60, -62, -63, -63, -66, -68, - -74, -73, -75, -75, -78, -80, -80, -82, - -85, -90, -96, -101, -108, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -46, -46, -46, -46, -46, -46, -46, -46, - -46, -46, -47, -47, -47, -47, -48, -51, - -57, -51, -49, -50, -51, -53, -54, -59, - -66, -60, -62, -67, -67, -70, -72, -75, - -76, -78, -81, -85, -88, -94, -97, -104, - -112, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -36, -36, -36, -36, -36, -36, -36, -36, - -39, -41, -42, -42, -39, -38, -41, -43, - -52, -44, -40, -39, -37, -37, -40, -47, - -54, -50, -48, -50, -55, -61, -59, -62, - -66, -66, -66, -69, -69, -73, -74, -74, - -75, -77, -79, -82, -87, -91, -95, -100, - -108, -115, -999, -999, -999, -999, -999, -999}, - { -28, -26, -24, -22, -20, -20, -23, -29, - -30, -31, -28, -27, -28, -28, -28, -35, - -40, -33, -32, -29, -30, -30, -30, -37, - -45, -41, -37, -38, -45, -47, -47, -48, - -53, -49, -48, -50, -49, -49, -51, -52, - -58, -56, -57, -56, -60, -61, -62, -70, - -72, -74, -78, -83, -88, -93, -100, -106}}, - /* 177 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -110, -105, -100, -95, -91, -87, -83, - -80, -78, -76, -78, -78, -81, -83, -85, - -86, -85, -86, -87, -90, -97, -107, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -110, -105, -100, -95, -90, - -85, -81, -77, -73, -70, -67, -67, -68, - -75, -73, -70, -69, -70, -72, -75, -79, - -84, -83, -84, -86, -88, -89, -89, -93, - -98, -105, -112, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-105, -100, -95, -90, -85, -80, -76, -71, - -68, -68, -65, -63, -63, -62, -62, -64, - -65, -64, -61, -62, -63, -64, -66, -68, - -73, -73, -74, -75, -76, -81, -83, -85, - -88, -89, -92, -95, -100, -108, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -80, -75, -71, -68, -65, -63, -62, -61, - -61, -61, -61, -59, -56, -57, -53, -50, - -58, -52, -50, -50, -52, -53, -54, -58, - -67, -63, -67, -68, -72, -75, -78, -80, - -81, -81, -82, -85, -89, -90, -93, -97, - -101, -107, -114, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - { -65, -61, -59, -57, -56, -55, -55, -56, - -56, -57, -55, -53, -52, -47, -44, -44, - -50, -44, -41, -39, -39, -42, -40, -46, - -51, -49, -50, -53, -54, -63, -60, -61, - -62, -66, -66, -66, -70, -73, -74, -75, - -76, -75, -79, -85, -89, -91, -96, -102, - -110, -999, -999, -999, -999, -999, -999, -999}, - { -52, -50, -49, -49, -48, -48, -48, -49, - -50, -50, -49, -46, -43, -39, -35, -33, - -38, -36, -32, -29, -32, -32, -32, -35, - -44, -39, -38, -38, -46, -50, -45, -46, - -53, -50, -50, -50, -54, -54, -53, -53, - -56, -57, -59, -66, -70, -72, -74, -79, - -83, -85, -90, -97, -114, -999, -999, -999}}, - /* 250 Hz */ - {{-999, -999, -999, -999, -999, -999, -110, -105, - -100, -95, -90, -86, -80, -75, -75, -79, - -80, -79, -80, -81, -82, -88, -95, -103, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -108, -103, -98, -93, - -88, -83, -79, -78, -75, -71, -67, -68, - -73, -73, -72, -73, -75, -77, -80, -82, - -88, -93, -100, -107, -114, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -110, -105, -101, -96, -90, - -86, -81, -77, -73, -69, -66, -61, -62, - -66, -64, -62, -65, -66, -70, -72, -76, - -81, -80, -84, -90, -95, -102, -110, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -107, -103, -97, -92, -88, - -83, -79, -74, -70, -66, -59, -53, -58, - -62, -55, -54, -54, -54, -58, -61, -62, - -72, -70, -72, -75, -78, -80, -81, -80, - -83, -83, -88, -93, -100, -107, -115, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -105, -100, -95, -90, -85, - -80, -75, -70, -66, -62, -56, -48, -44, - -48, -46, -46, -43, -46, -48, -48, -51, - -58, -58, -59, -60, -62, -62, -61, -61, - -65, -64, -65, -68, -70, -74, -75, -78, - -81, -86, -95, -110, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -105, -100, -95, -90, -85, -80, - -75, -70, -65, -61, -55, -49, -39, -33, - -40, -35, -32, -38, -40, -33, -35, -37, - -46, -41, -45, -44, -46, -42, -45, -46, - -52, -50, -50, -50, -54, -54, -55, -57, - -62, -64, -66, -68, -70, -76, -81, -90, - -100, -110, -999, -999, -999, -999, -999, -999}}, - /* 354 hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -105, -98, -90, -85, -82, -83, -80, -78, - -84, -79, -80, -83, -87, -89, -91, -93, - -99, -106, -117, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -105, -98, -90, -85, -80, -75, -70, -68, - -74, -72, -74, -77, -80, -82, -85, -87, - -92, -89, -91, -95, -100, -106, -112, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -105, -98, -90, -83, -75, -71, -63, -64, - -67, -62, -64, -67, -70, -73, -77, -81, - -84, -83, -85, -89, -90, -93, -98, -104, - -109, -114, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -103, -96, -88, -81, -75, -68, -58, -54, - -56, -54, -56, -56, -58, -60, -63, -66, - -74, -69, -72, -72, -75, -74, -77, -81, - -81, -82, -84, -87, -93, -96, -99, -104, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -108, -102, -96, - -91, -85, -80, -74, -68, -60, -51, -46, - -48, -46, -43, -45, -47, -47, -49, -48, - -56, -53, -55, -58, -57, -63, -58, -60, - -66, -64, -67, -70, -70, -74, -77, -84, - -86, -89, -91, -93, -94, -101, -109, -118, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -108, -103, -98, -93, -88, - -83, -78, -73, -68, -60, -53, -44, -35, - -38, -38, -34, -34, -36, -40, -41, -44, - -51, -45, -46, -47, -46, -54, -50, -49, - -50, -50, -50, -51, -54, -57, -58, -60, - -66, -66, -66, -64, -65, -68, -77, -82, - -87, -95, -110, -999, -999, -999, -999, -999}}, - /* 500 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -107, -102, -97, -92, -87, -83, -78, -75, - -82, -79, -83, -85, -89, -92, -95, -98, - -101, -105, -109, -113, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -106, - -100, -95, -90, -86, -81, -78, -74, -69, - -74, -74, -76, -79, -83, -84, -86, -89, - -92, -97, -93, -100, -103, -107, -110, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -106, -100, - -95, -90, -87, -83, -80, -75, -69, -60, - -66, -66, -68, -70, -74, -78, -79, -81, - -81, -83, -84, -87, -93, -96, -99, -103, - -107, -110, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -108, -103, -98, - -93, -89, -85, -82, -78, -71, -62, -55, - -58, -58, -54, -54, -55, -59, -61, -62, - -70, -66, -66, -67, -70, -72, -75, -78, - -84, -84, -84, -88, -91, -90, -95, -98, - -102, -103, -106, -110, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -108, -103, -98, -94, - -90, -87, -82, -79, -73, -67, -58, -47, - -50, -45, -41, -45, -48, -44, -44, -49, - -54, -51, -48, -47, -49, -50, -51, -57, - -58, -60, -63, -69, -70, -69, -71, -74, - -78, -82, -90, -95, -101, -105, -110, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -105, -101, -97, -93, -90, - -85, -80, -77, -72, -65, -56, -48, -37, - -40, -36, -34, -40, -50, -47, -38, -41, - -47, -38, -35, -39, -38, -43, -40, -45, - -50, -45, -44, -47, -50, -55, -48, -48, - -52, -66, -70, -76, -82, -90, -97, -105, - -110, -999, -999, -999, -999, -999, -999, -999}}, - /* 707 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -108, -103, -98, -93, -86, -79, -76, - -83, -81, -85, -87, -89, -93, -98, -102, - -107, -112, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -108, -103, -98, -93, -86, -79, -71, - -77, -74, -77, -79, -81, -84, -85, -90, - -92, -93, -92, -98, -101, -108, -112, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -108, -103, -98, -93, -87, -78, -68, -65, - -66, -62, -65, -67, -70, -73, -75, -78, - -82, -82, -83, -84, -91, -93, -98, -102, - -106, -110, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -105, -100, -95, -90, -82, -74, -62, -57, - -58, -56, -51, -52, -52, -54, -54, -58, - -66, -59, -60, -63, -66, -69, -73, -79, - -83, -84, -80, -81, -81, -82, -88, -92, - -98, -105, -113, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -107, - -102, -97, -92, -84, -79, -69, -57, -47, - -52, -47, -44, -45, -50, -52, -42, -42, - -53, -43, -43, -48, -51, -56, -55, -52, - -57, -59, -61, -62, -67, -71, -78, -83, - -86, -94, -98, -103, -110, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -105, -100, - -95, -90, -84, -78, -70, -61, -51, -41, - -40, -38, -40, -46, -52, -51, -41, -40, - -46, -40, -38, -38, -41, -46, -41, -46, - -47, -43, -43, -45, -41, -45, -56, -67, - -68, -83, -87, -90, -95, -102, -107, -113, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 1000 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -109, -105, -101, -96, -91, -84, -77, - -82, -82, -85, -89, -94, -100, -106, -110, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -106, -103, -98, -92, -85, -80, -71, - -75, -72, -76, -80, -84, -86, -89, -93, - -100, -107, -113, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -107, - -104, -101, -97, -92, -88, -84, -80, -64, - -66, -63, -64, -66, -69, -73, -77, -83, - -83, -86, -91, -98, -104, -111, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -107, - -104, -101, -97, -92, -90, -84, -74, -57, - -58, -52, -55, -54, -50, -52, -50, -52, - -63, -62, -69, -76, -77, -78, -78, -79, - -82, -88, -94, -100, -106, -111, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -106, -102, - -98, -95, -90, -85, -83, -78, -70, -50, - -50, -41, -44, -49, -47, -50, -50, -44, - -55, -46, -47, -48, -48, -54, -49, -49, - -58, -62, -71, -81, -87, -92, -97, -102, - -108, -114, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -106, -102, - -98, -95, -90, -85, -83, -78, -70, -45, - -43, -41, -47, -50, -51, -50, -49, -45, - -47, -41, -44, -41, -39, -43, -38, -37, - -40, -41, -44, -50, -58, -65, -73, -79, - -85, -92, -97, -101, -105, -109, -113, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 1414 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -107, -100, -95, -87, -81, - -85, -83, -88, -93, -100, -107, -114, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -107, -101, -95, -88, -83, -76, - -73, -72, -79, -84, -90, -95, -100, -105, - -110, -115, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - 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-999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -105, - -100, -97, -92, -85, -83, -79, -72, -49, - -40, -43, -43, -54, -56, -51, -50, -40, - -43, -38, -36, -35, -37, -38, -37, -44, - -54, -60, -57, -60, -70, -75, -84, -92, - -103, -112, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 2000 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -102, -95, -89, -82, - -83, -84, -90, -92, -99, -107, -113, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -107, -101, -95, -89, -83, -72, - -74, -78, -85, -88, -88, -90, -92, -98, - -105, -111, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -109, -103, -97, -93, -87, -81, -70, - -70, -67, -75, -73, -76, -79, -81, -83, - -88, -89, -97, -103, -110, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -107, -100, -94, -88, -83, -75, -63, - -59, -59, -63, -66, -60, -62, -67, -67, - -77, -76, -81, -88, -86, -92, -96, -102, - -109, -116, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -105, -98, -92, -86, -81, -73, -56, - -52, -47, -55, -60, -58, -52, -51, -45, - -49, -50, -53, -54, -61, -71, -70, -69, - -78, -79, -87, -90, -96, -104, -112, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -103, -96, -90, -86, -78, -70, -51, - -42, -47, -48, -55, -54, -54, -53, -42, - -35, -28, -33, -38, -37, -44, -47, -49, - -54, -63, -68, -78, -82, -89, -94, -99, - -104, -109, -114, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 2828 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -110, -100, -90, -79, - -85, -81, -82, -82, -89, -94, -99, -103, - -109, -115, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -105, -97, -85, -72, - -74, -70, -70, -70, -76, -85, -91, -93, - -97, -103, -109, -115, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -112, -93, -81, -68, - -62, -60, -60, -57, -63, -70, -77, -82, - -90, -93, -98, -104, -109, -113, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -113, -100, -93, -84, -63, - -58, -48, -53, -54, -52, -52, -57, -64, - -66, -76, -83, -81, -85, -85, -90, -95, - -98, -101, -103, -106, -108, -111, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -105, -95, -86, -74, -53, - -50, -38, -43, -49, -43, -42, -39, -39, - -46, -52, -57, -56, -72, -69, -74, -81, - -87, -92, -94, -97, -99, -102, -105, -108, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -108, -99, -90, -76, -66, -45, - -43, -41, -44, -47, -43, -47, -40, -30, - -31, -31, -39, -33, -40, -41, -43, -53, - -59, -70, -73, -77, -79, -82, -84, -87, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 4000 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -110, -91, -76, - -75, -85, -93, -98, -104, -110, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -110, -91, -70, - -70, -75, -86, -89, -94, -98, -101, -106, - -110, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - 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-999, -999, -999, -999, -118, -100, -73, -43, - -37, -42, -43, -53, -38, -37, -35, -35, - -38, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}}, - /* 16000 Hz */ - {{-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -91, -84, -74, - -80, -80, -80, -80, -80, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -91, -84, -74, - -68, -68, -68, -68, -68, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -86, -78, -70, - -60, -45, -30, -21, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -87, -78, -67, - -48, -38, -29, -21, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -86, -69, -56, - -45, -35, -33, -29, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}, - {-999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -110, -100, -83, -71, -48, - -27, -38, -37, -34, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999, - -999, -999, -999, -999, -999, -999, -999, -999}} -}; - -#endif diff --git a/Dependencies/libvorbis/lib/mdct.c b/Dependencies/libvorbis/lib/mdct.c deleted file mode 100644 index 0816331..0000000 --- a/Dependencies/libvorbis/lib/mdct.c +++ /dev/null @@ -1,563 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: normalized modified discrete cosine transform - power of two length transform only [64 <= n ] - last mod: $Id: mdct.c 16227 2009-07-08 06:58:46Z xiphmont $ - - Original algorithm adapted long ago from _The use of multirate filter - banks for coding of high quality digital audio_, by T. Sporer, - K. Brandenburg and B. Edler, collection of the European Signal - Processing Conference (EUSIPCO), Amsterdam, June 1992, Vol.1, pp - 211-214 - - The below code implements an algorithm that no longer looks much like - that presented in the paper, but the basic structure remains if you - dig deep enough to see it. - - This module DOES NOT INCLUDE code to generate/apply the window - function. Everybody has their own weird favorite including me... I - happen to like the properties of y=sin(.5PI*sin^2(x)), but others may - vehemently disagree. - - ********************************************************************/ - -/* this can also be run as an integer transform by uncommenting a - define in mdct.h; the integerization is a first pass and although - it's likely stable for Vorbis, the dynamic range is constrained and - roundoff isn't done (so it's noisy). Consider it functional, but - only a starting point. There's no point on a machine with an FPU */ - -#include -#include -#include -#include -#include "vorbis/codec.h" -#include "mdct.h" -#include "os.h" -#include "misc.h" - -/* build lookups for trig functions; also pre-figure scaling and - some window function algebra. */ - -void mdct_init(mdct_lookup *lookup,int n){ - int *bitrev=_ogg_malloc(sizeof(*bitrev)*(n/4)); - DATA_TYPE *T=_ogg_malloc(sizeof(*T)*(n+n/4)); - - int i; - int n2=n>>1; - int log2n=lookup->log2n=rint(log((float)n)/log(2.f)); - lookup->n=n; - lookup->trig=T; - lookup->bitrev=bitrev; - -/* trig lookups... */ - - for(i=0;i>j;j++) - if((msb>>j)&i)acc|=1<scale=FLOAT_CONV(4.f/n); -} - -/* 8 point butterfly (in place, 4 register) */ -STIN void mdct_butterfly_8(DATA_TYPE *x){ - REG_TYPE r0 = x[6] + x[2]; - REG_TYPE r1 = x[6] - x[2]; - REG_TYPE r2 = x[4] + x[0]; - REG_TYPE r3 = x[4] - x[0]; - - x[6] = r0 + r2; - x[4] = r0 - r2; - - r0 = x[5] - x[1]; - r2 = x[7] - x[3]; - x[0] = r1 + r0; - x[2] = r1 - r0; - - r0 = x[5] + x[1]; - r1 = x[7] + x[3]; - x[3] = r2 + r3; - x[1] = r2 - r3; - x[7] = r1 + r0; - x[5] = r1 - r0; - -} - -/* 16 point butterfly (in place, 4 register) */ -STIN void mdct_butterfly_16(DATA_TYPE *x){ - REG_TYPE r0 = x[1] - x[9]; - REG_TYPE r1 = x[0] - x[8]; - - x[8] += x[0]; - x[9] += x[1]; - x[0] = MULT_NORM((r0 + r1) * cPI2_8); - x[1] = MULT_NORM((r0 - r1) * cPI2_8); - - r0 = x[3] - x[11]; - r1 = x[10] - x[2]; - x[10] += x[2]; - x[11] += x[3]; - x[2] = r0; - x[3] = r1; - - r0 = x[12] - x[4]; - r1 = x[13] - x[5]; - x[12] += x[4]; - x[13] += x[5]; - x[4] = MULT_NORM((r0 - r1) * cPI2_8); - x[5] = MULT_NORM((r0 + r1) * cPI2_8); - - r0 = x[14] - x[6]; - r1 = x[15] - x[7]; - x[14] += x[6]; - x[15] += x[7]; - x[6] = r0; - x[7] = r1; - - mdct_butterfly_8(x); - mdct_butterfly_8(x+8); -} - -/* 32 point butterfly (in place, 4 register) */ -STIN void mdct_butterfly_32(DATA_TYPE *x){ - REG_TYPE r0 = x[30] - x[14]; - REG_TYPE r1 = x[31] - x[15]; - - x[30] += x[14]; - x[31] += x[15]; - x[14] = r0; - x[15] = r1; - - r0 = x[28] - x[12]; - r1 = x[29] - x[13]; - x[28] += x[12]; - x[29] += x[13]; - x[12] = MULT_NORM( r0 * cPI1_8 - r1 * cPI3_8 ); - x[13] = MULT_NORM( r0 * cPI3_8 + r1 * cPI1_8 ); - - r0 = x[26] - x[10]; - r1 = x[27] - x[11]; - x[26] += x[10]; - x[27] += x[11]; - x[10] = MULT_NORM(( r0 - r1 ) * cPI2_8); - x[11] = MULT_NORM(( r0 + r1 ) * cPI2_8); - - r0 = x[24] - x[8]; - r1 = x[25] - x[9]; - x[24] += x[8]; - x[25] += x[9]; - x[8] = MULT_NORM( r0 * cPI3_8 - r1 * cPI1_8 ); - x[9] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 ); - - r0 = x[22] - x[6]; - r1 = x[7] - x[23]; - x[22] += x[6]; - x[23] += x[7]; - x[6] = r1; - x[7] = r0; - - r0 = x[4] - x[20]; - r1 = x[5] - x[21]; - x[20] += x[4]; - x[21] += x[5]; - x[4] = MULT_NORM( r1 * cPI1_8 + r0 * cPI3_8 ); - x[5] = MULT_NORM( r1 * cPI3_8 - r0 * cPI1_8 ); - - r0 = x[2] - x[18]; - r1 = x[3] - x[19]; - x[18] += x[2]; - x[19] += x[3]; - x[2] = MULT_NORM(( r1 + r0 ) * cPI2_8); - x[3] = MULT_NORM(( r1 - r0 ) * cPI2_8); - - r0 = x[0] - x[16]; - r1 = x[1] - x[17]; - x[16] += x[0]; - x[17] += x[1]; - x[0] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 ); - x[1] = MULT_NORM( r1 * cPI1_8 - r0 * cPI3_8 ); - - mdct_butterfly_16(x); - mdct_butterfly_16(x+16); - -} - -/* N point first stage butterfly (in place, 2 register) */ -STIN void mdct_butterfly_first(DATA_TYPE *T, - DATA_TYPE *x, - int points){ - - DATA_TYPE *x1 = x + points - 8; - DATA_TYPE *x2 = x + (points>>1) - 8; - REG_TYPE r0; - REG_TYPE r1; - - do{ - - r0 = x1[6] - x2[6]; - r1 = x1[7] - x2[7]; - x1[6] += x2[6]; - x1[7] += x2[7]; - x2[6] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[7] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - r0 = x1[4] - x2[4]; - r1 = x1[5] - x2[5]; - x1[4] += x2[4]; - x1[5] += x2[5]; - x2[4] = MULT_NORM(r1 * T[5] + r0 * T[4]); - x2[5] = MULT_NORM(r1 * T[4] - r0 * T[5]); - - r0 = x1[2] - x2[2]; - r1 = x1[3] - x2[3]; - x1[2] += x2[2]; - x1[3] += x2[3]; - x2[2] = MULT_NORM(r1 * T[9] + r0 * T[8]); - x2[3] = MULT_NORM(r1 * T[8] - r0 * T[9]); - - r0 = x1[0] - x2[0]; - r1 = x1[1] - x2[1]; - x1[0] += x2[0]; - x1[1] += x2[1]; - x2[0] = MULT_NORM(r1 * T[13] + r0 * T[12]); - x2[1] = MULT_NORM(r1 * T[12] - r0 * T[13]); - - x1-=8; - x2-=8; - T+=16; - - }while(x2>=x); -} - -/* N/stage point generic N stage butterfly (in place, 2 register) */ -STIN void mdct_butterfly_generic(DATA_TYPE *T, - DATA_TYPE *x, - int points, - int trigint){ - - DATA_TYPE *x1 = x + points - 8; - DATA_TYPE *x2 = x + (points>>1) - 8; - REG_TYPE r0; - REG_TYPE r1; - - do{ - - r0 = x1[6] - x2[6]; - r1 = x1[7] - x2[7]; - x1[6] += x2[6]; - x1[7] += x2[7]; - x2[6] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[7] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - T+=trigint; - - r0 = x1[4] - x2[4]; - r1 = x1[5] - x2[5]; - x1[4] += x2[4]; - x1[5] += x2[5]; - x2[4] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[5] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - T+=trigint; - - r0 = x1[2] - x2[2]; - r1 = x1[3] - x2[3]; - x1[2] += x2[2]; - x1[3] += x2[3]; - x2[2] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[3] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - T+=trigint; - - r0 = x1[0] - x2[0]; - r1 = x1[1] - x2[1]; - x1[0] += x2[0]; - x1[1] += x2[1]; - x2[0] = MULT_NORM(r1 * T[1] + r0 * T[0]); - x2[1] = MULT_NORM(r1 * T[0] - r0 * T[1]); - - T+=trigint; - x1-=8; - x2-=8; - - }while(x2>=x); -} - -STIN void mdct_butterflies(mdct_lookup *init, - DATA_TYPE *x, - int points){ - - DATA_TYPE *T=init->trig; - int stages=init->log2n-5; - int i,j; - - if(--stages>0){ - mdct_butterfly_first(T,x,points); - } - - for(i=1;--stages>0;i++){ - for(j=0;j<(1<>i)*j,points>>i,4<trig)_ogg_free(l->trig); - if(l->bitrev)_ogg_free(l->bitrev); - memset(l,0,sizeof(*l)); - } -} - -STIN void mdct_bitreverse(mdct_lookup *init, - DATA_TYPE *x){ - int n = init->n; - int *bit = init->bitrev; - DATA_TYPE *w0 = x; - DATA_TYPE *w1 = x = w0+(n>>1); - DATA_TYPE *T = init->trig+n; - - do{ - DATA_TYPE *x0 = x+bit[0]; - DATA_TYPE *x1 = x+bit[1]; - - REG_TYPE r0 = x0[1] - x1[1]; - REG_TYPE r1 = x0[0] + x1[0]; - REG_TYPE r2 = MULT_NORM(r1 * T[0] + r0 * T[1]); - REG_TYPE r3 = MULT_NORM(r1 * T[1] - r0 * T[0]); - - w1 -= 4; - - r0 = HALVE(x0[1] + x1[1]); - r1 = HALVE(x0[0] - x1[0]); - - w0[0] = r0 + r2; - w1[2] = r0 - r2; - w0[1] = r1 + r3; - w1[3] = r3 - r1; - - x0 = x+bit[2]; - x1 = x+bit[3]; - - r0 = x0[1] - x1[1]; - r1 = x0[0] + x1[0]; - r2 = MULT_NORM(r1 * T[2] + r0 * T[3]); - r3 = MULT_NORM(r1 * T[3] - r0 * T[2]); - - r0 = HALVE(x0[1] + x1[1]); - r1 = HALVE(x0[0] - x1[0]); - - w0[2] = r0 + r2; - w1[0] = r0 - r2; - w0[3] = r1 + r3; - w1[1] = r3 - r1; - - T += 4; - bit += 4; - w0 += 4; - - }while(w0n; - int n2=n>>1; - int n4=n>>2; - - /* rotate */ - - DATA_TYPE *iX = in+n2-7; - DATA_TYPE *oX = out+n2+n4; - DATA_TYPE *T = init->trig+n4; - - do{ - oX -= 4; - oX[0] = MULT_NORM(-iX[2] * T[3] - iX[0] * T[2]); - oX[1] = MULT_NORM (iX[0] * T[3] - iX[2] * T[2]); - oX[2] = MULT_NORM(-iX[6] * T[1] - iX[4] * T[0]); - oX[3] = MULT_NORM (iX[4] * T[1] - iX[6] * T[0]); - iX -= 8; - T += 4; - }while(iX>=in); - - iX = in+n2-8; - oX = out+n2+n4; - T = init->trig+n4; - - do{ - T -= 4; - oX[0] = MULT_NORM (iX[4] * T[3] + iX[6] * T[2]); - oX[1] = MULT_NORM (iX[4] * T[2] - iX[6] * T[3]); - oX[2] = MULT_NORM (iX[0] * T[1] + iX[2] * T[0]); - oX[3] = MULT_NORM (iX[0] * T[0] - iX[2] * T[1]); - iX -= 8; - oX += 4; - }while(iX>=in); - - mdct_butterflies(init,out+n2,n2); - mdct_bitreverse(init,out); - - /* roatate + window */ - - { - DATA_TYPE *oX1=out+n2+n4; - DATA_TYPE *oX2=out+n2+n4; - DATA_TYPE *iX =out; - T =init->trig+n2; - - do{ - oX1-=4; - - oX1[3] = MULT_NORM (iX[0] * T[1] - iX[1] * T[0]); - oX2[0] = -MULT_NORM (iX[0] * T[0] + iX[1] * T[1]); - - oX1[2] = MULT_NORM (iX[2] * T[3] - iX[3] * T[2]); - oX2[1] = -MULT_NORM (iX[2] * T[2] + iX[3] * T[3]); - - oX1[1] = MULT_NORM (iX[4] * T[5] - iX[5] * T[4]); - oX2[2] = -MULT_NORM (iX[4] * T[4] + iX[5] * T[5]); - - oX1[0] = MULT_NORM (iX[6] * T[7] - iX[7] * T[6]); - oX2[3] = -MULT_NORM (iX[6] * T[6] + iX[7] * T[7]); - - oX2+=4; - iX += 8; - T += 8; - }while(iXoX2); - } -} - -void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out){ - int n=init->n; - int n2=n>>1; - int n4=n>>2; - int n8=n>>3; - DATA_TYPE *w=alloca(n*sizeof(*w)); /* forward needs working space */ - DATA_TYPE *w2=w+n2; - - /* rotate */ - - /* window + rotate + step 1 */ - - REG_TYPE r0; - REG_TYPE r1; - DATA_TYPE *x0=in+n2+n4; - DATA_TYPE *x1=x0+1; - DATA_TYPE *T=init->trig+n2; - - int i=0; - - for(i=0;itrig+n2; - x0=out+n2; - - for(i=0;iscale); - x0[0] =MULT_NORM((w[0]*T[1]-w[1]*T[0])*init->scale); - w+=2; - T+=2; - } -} diff --git a/Dependencies/libvorbis/lib/mdct.h b/Dependencies/libvorbis/lib/mdct.h deleted file mode 100644 index 3ed9433..0000000 --- a/Dependencies/libvorbis/lib/mdct.h +++ /dev/null @@ -1,71 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: modified discrete cosine transform prototypes - last mod: $Id: mdct.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _OGG_mdct_H_ -#define _OGG_mdct_H_ - -#include "vorbis/codec.h" - - - - - -/*#define MDCT_INTEGERIZED <- be warned there could be some hurt left here*/ -#ifdef MDCT_INTEGERIZED - -#define DATA_TYPE int -#define REG_TYPE register int -#define TRIGBITS 14 -#define cPI3_8 6270 -#define cPI2_8 11585 -#define cPI1_8 15137 - -#define FLOAT_CONV(x) ((int)((x)*(1<>TRIGBITS) -#define HALVE(x) ((x)>>1) - -#else - -#define DATA_TYPE float -#define REG_TYPE float -#define cPI3_8 .38268343236508977175F -#define cPI2_8 .70710678118654752441F -#define cPI1_8 .92387953251128675613F - -#define FLOAT_CONV(x) (x) -#define MULT_NORM(x) (x) -#define HALVE(x) ((x)*.5f) - -#endif - - -typedef struct { - int n; - int log2n; - - DATA_TYPE *trig; - int *bitrev; - - DATA_TYPE scale; -} mdct_lookup; - -extern void mdct_init(mdct_lookup *lookup,int n); -extern void mdct_clear(mdct_lookup *l); -extern void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out); -extern void mdct_backward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out); - -#endif diff --git a/Dependencies/libvorbis/lib/misc.h b/Dependencies/libvorbis/lib/misc.h deleted file mode 100644 index 85fe307..0000000 --- a/Dependencies/libvorbis/lib/misc.h +++ /dev/null @@ -1,57 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: miscellaneous prototypes - last mod: $Id: misc.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_RANDOM_H_ -#define _V_RANDOM_H_ -#include "vorbis/codec.h" - -extern void *_vorbis_block_alloc(vorbis_block *vb,long bytes); -extern void _vorbis_block_ripcord(vorbis_block *vb); - -#ifdef ANALYSIS -extern int analysis_noisy; -extern void _analysis_output(char *base,int i,float *v,int n,int bark,int dB, - ogg_int64_t off); -extern void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB, - ogg_int64_t off); -#endif - -#ifdef DEBUG_MALLOC - -#define _VDBG_GRAPHFILE "malloc.m" -#undef _VDBG_GRAPHFILE -extern void *_VDBG_malloc(void *ptr,long bytes,char *file,long line); -extern void _VDBG_free(void *ptr,char *file,long line); - -#ifndef MISC_C -#undef _ogg_malloc -#undef _ogg_calloc -#undef _ogg_realloc -#undef _ogg_free - -#define _ogg_malloc(x) _VDBG_malloc(NULL,(x),__FILE__,__LINE__) -#define _ogg_calloc(x,y) _VDBG_malloc(NULL,(x)*(y),__FILE__,__LINE__) -#define _ogg_realloc(x,y) _VDBG_malloc((x),(y),__FILE__,__LINE__) -#define _ogg_free(x) _VDBG_free((x),__FILE__,__LINE__) -#endif -#endif - -#endif - - - - diff --git a/Dependencies/libvorbis/lib/modes/Makefile.am b/Dependencies/libvorbis/lib/modes/Makefile.am deleted file mode 100644 index 5c7ffef..0000000 --- a/Dependencies/libvorbis/lib/modes/Makefile.am +++ /dev/null @@ -1,6 +0,0 @@ -## Process this file with automake to produce Makefile.in - -EXTRA_DIST = floor_all.h psych_44.h residue_44.h setup_11.h setup_32.h \ - setup_8.h psych_11.h psych_8.h residue_44u.h setup_16.h \ - setup_44.h setup_X.h psych_16.h residue_16.h residue_8.h \ - setup_22.h setup_44u.h setup_44p51.h residue_44p51.h diff --git a/Dependencies/libvorbis/lib/modes/Makefile.in b/Dependencies/libvorbis/lib/modes/Makefile.in deleted file mode 100644 index 567bf03..0000000 --- a/Dependencies/libvorbis/lib/modes/Makefile.in +++ /dev/null @@ -1,360 +0,0 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. -# @configure_input@ - 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* * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: key floor settings - last mod: $Id: floor_all.h 17050 2010-03-26 01:34:42Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" -#include "books/floor/floor_books.h" - -static const static_codebook*const _floor_128x4_books[]={ - &_huff_book_line_128x4_class0, - &_huff_book_line_128x4_0sub0, - &_huff_book_line_128x4_0sub1, - &_huff_book_line_128x4_0sub2, - &_huff_book_line_128x4_0sub3, -}; -static const static_codebook*const _floor_256x4_books[]={ - &_huff_book_line_256x4_class0, - &_huff_book_line_256x4_0sub0, - &_huff_book_line_256x4_0sub1, - &_huff_book_line_256x4_0sub2, - &_huff_book_line_256x4_0sub3, -}; -static const static_codebook*const _floor_128x7_books[]={ - &_huff_book_line_128x7_class0, - &_huff_book_line_128x7_class1, - - &_huff_book_line_128x7_0sub1, - &_huff_book_line_128x7_0sub2, - &_huff_book_line_128x7_0sub3, - &_huff_book_line_128x7_1sub1, - &_huff_book_line_128x7_1sub2, - &_huff_book_line_128x7_1sub3, -}; -static const static_codebook*const _floor_256x7_books[]={ - &_huff_book_line_256x7_class0, - &_huff_book_line_256x7_class1, - - &_huff_book_line_256x7_0sub1, - &_huff_book_line_256x7_0sub2, - &_huff_book_line_256x7_0sub3, - &_huff_book_line_256x7_1sub1, - &_huff_book_line_256x7_1sub2, - &_huff_book_line_256x7_1sub3, -}; -static const static_codebook*const _floor_128x11_books[]={ - &_huff_book_line_128x11_class1, - &_huff_book_line_128x11_class2, - &_huff_book_line_128x11_class3, - - &_huff_book_line_128x11_0sub0, - &_huff_book_line_128x11_1sub0, - &_huff_book_line_128x11_1sub1, - &_huff_book_line_128x11_2sub1, - &_huff_book_line_128x11_2sub2, - &_huff_book_line_128x11_2sub3, - &_huff_book_line_128x11_3sub1, - &_huff_book_line_128x11_3sub2, - &_huff_book_line_128x11_3sub3, -}; -static const static_codebook*const _floor_128x17_books[]={ - &_huff_book_line_128x17_class1, - &_huff_book_line_128x17_class2, - &_huff_book_line_128x17_class3, - - &_huff_book_line_128x17_0sub0, - &_huff_book_line_128x17_1sub0, - &_huff_book_line_128x17_1sub1, - &_huff_book_line_128x17_2sub1, - &_huff_book_line_128x17_2sub2, - &_huff_book_line_128x17_2sub3, - &_huff_book_line_128x17_3sub1, - &_huff_book_line_128x17_3sub2, - &_huff_book_line_128x17_3sub3, -}; -static const static_codebook*const _floor_256x4low_books[]={ - &_huff_book_line_256x4low_class0, - &_huff_book_line_256x4low_0sub0, - &_huff_book_line_256x4low_0sub1, - &_huff_book_line_256x4low_0sub2, - &_huff_book_line_256x4low_0sub3, -}; -static const static_codebook*const _floor_1024x27_books[]={ - &_huff_book_line_1024x27_class1, - &_huff_book_line_1024x27_class2, - &_huff_book_line_1024x27_class3, - &_huff_book_line_1024x27_class4, - - &_huff_book_line_1024x27_0sub0, - &_huff_book_line_1024x27_1sub0, - &_huff_book_line_1024x27_1sub1, - &_huff_book_line_1024x27_2sub0, - &_huff_book_line_1024x27_2sub1, - &_huff_book_line_1024x27_3sub1, - &_huff_book_line_1024x27_3sub2, - &_huff_book_line_1024x27_3sub3, - &_huff_book_line_1024x27_4sub1, - &_huff_book_line_1024x27_4sub2, - &_huff_book_line_1024x27_4sub3, -}; -static const static_codebook*const _floor_2048x27_books[]={ - &_huff_book_line_2048x27_class1, - &_huff_book_line_2048x27_class2, - &_huff_book_line_2048x27_class3, - &_huff_book_line_2048x27_class4, - - &_huff_book_line_2048x27_0sub0, - &_huff_book_line_2048x27_1sub0, - &_huff_book_line_2048x27_1sub1, - &_huff_book_line_2048x27_2sub0, - &_huff_book_line_2048x27_2sub1, - &_huff_book_line_2048x27_3sub1, - &_huff_book_line_2048x27_3sub2, - &_huff_book_line_2048x27_3sub3, - &_huff_book_line_2048x27_4sub1, - &_huff_book_line_2048x27_4sub2, - &_huff_book_line_2048x27_4sub3, -}; - -static const static_codebook*const _floor_512x17_books[]={ - &_huff_book_line_512x17_class1, - &_huff_book_line_512x17_class2, - &_huff_book_line_512x17_class3, - - &_huff_book_line_512x17_0sub0, - &_huff_book_line_512x17_1sub0, - &_huff_book_line_512x17_1sub1, - &_huff_book_line_512x17_2sub1, - &_huff_book_line_512x17_2sub2, - &_huff_book_line_512x17_2sub3, - &_huff_book_line_512x17_3sub1, - &_huff_book_line_512x17_3sub2, - &_huff_book_line_512x17_3sub3, -}; - -static const static_codebook*const _floor_Xx0_books[]={ - 0 -}; - -static const static_codebook*const *const _floor_books[11]={ - _floor_128x4_books, - _floor_256x4_books, - _floor_128x7_books, - _floor_256x7_books, - _floor_128x11_books, - _floor_128x17_books, - _floor_256x4low_books, - _floor_1024x27_books, - _floor_2048x27_books, - _floor_512x17_books, - _floor_Xx0_books, -}; - -static const vorbis_info_floor1 _floor[11]={ - /* 0: 128 x 4 */ - { - 1,{0},{4},{2},{0}, - {{1,2,3,4}}, - 4,{0,128, 33,8,16,70}, - - 60,30,500, 1.,18., 128 - }, - /* 1: 256 x 4 */ - { - 1,{0},{4},{2},{0}, - {{1,2,3,4}}, - 4,{0,256, 66,16,32,140}, - - 60,30,500, 1.,18., 256 - }, - /* 2: 128 x 7 */ - { - 2,{0,1},{3,4},{2,2},{0,1}, - {{-1,2,3,4},{-1,5,6,7}}, - 4,{0,128, 14,4,58, 2,8,28,90}, - - 60,30,500, 1.,18., 128 - }, - /* 3: 256 x 7 */ - { - 2,{0,1},{3,4},{2,2},{0,1}, - {{-1,2,3,4},{-1,5,6,7}}, - 4,{0,256, 28,8,116, 4,16,56,180}, - - 60,30,500, 1.,18., 256 - }, - /* 4: 128 x 11 */ - { - 4,{0,1,2,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, - {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, - - 2,{0,128, 8,33, 4,16,70, 2,6,12, 23,46,90}, - - 60,30,500, 1,18., 128 - }, - /* 5: 128 x 17 */ - { - 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, - {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, - 2,{0,128, 12,46, 4,8,16, 23,33,70, 2,6,10, 14,19,28, 39,58,90}, - - 60,30,500, 1,18., 128 - }, - /* 6: 256 x 4 (low bitrate version) */ - { - 1,{0},{4},{2},{0}, - {{1,2,3,4}}, - 4,{0,256, 66,16,32,140}, - - 60,30,500, 1.,18., 256 - }, - /* 7: 1024 x 27 */ - { - 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, - {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, - 2,{0,1024, 93,23,372, 6,46,186,750, 14,33,65, 130,260,556, - 3,10,18,28, 39,55,79,111, 158,220,312, 464,650,850}, - - 60,30,500, 3,18., 1024 - }, - /* 8: 2048 x 27 */ - { - 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, - {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, - 2,{0,2048, 186,46,744, 12,92,372,1500, 28,66,130, 260,520,1112, - 6,20,36,56, 78,110,158,222, 316,440,624, 928,1300,1700}, - - 60,30,500, 3,18., 2048 - }, - /* 9: 512 x 17 */ - { - 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, - {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, - 2,{0,512, 46,186, 16,33,65, 93,130,278, - 7,23,39, 55,79,110, 156,232,360}, - - 60,30,500, 1,18., 512 - }, - - /* 10: X x 0 (LFE floor; edge posts only) */ - { - 0,{0}, {0},{0},{-1}, - {{-1}}, - 2,{0,12}, - 60,30,500, 1.,18., 10 - }, - -}; diff --git a/Dependencies/libvorbis/lib/modes/psych_11.h b/Dependencies/libvorbis/lib/modes/psych_11.h deleted file mode 100644 index 844a8ed..0000000 --- a/Dependencies/libvorbis/lib/modes/psych_11.h +++ /dev/null @@ -1,51 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 11kHz settings - last mod: $Id: psych_11.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -static const double _psy_lowpass_11[3]={4.5,5.5,30.,}; - -static const att3 _psy_tone_masteratt_11[3]={ - {{ 30, 25, 12}, 0, 0}, /* 0 */ - {{ 30, 25, 12}, 0, 0}, /* 0 */ - {{ 20, 0, -14}, 0, 0}, /* 0 */ -}; - -static const vp_adjblock _vp_tonemask_adj_11[3]={ - /* adjust for mode zero */ - /* 63 125 250 500 1 2 4 8 16 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 2, 0,99,99,99}}, /* 0 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 5, 0, 0,99,99,99}}, /* 1 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 2 */ -}; - - -static const noise3 _psy_noisebias_11[3]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 10, 10, 12, 12, 12, 99, 99, 99}, - {-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 4, 5, 5, 10, 99, 99, 99}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, - - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 10, 10, 12, 12, 12, 99, 99, 99}, - {-15,-15,-15,-15,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, - {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, -}; - -static const double _noise_thresh_11[3]={ .3,.5,.5 }; - diff --git a/Dependencies/libvorbis/lib/modes/psych_16.h b/Dependencies/libvorbis/lib/modes/psych_16.h deleted file mode 100644 index 1c10b39..0000000 --- a/Dependencies/libvorbis/lib/modes/psych_16.h +++ /dev/null @@ -1,133 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 16kHz settings - last mod: $Id: psych_16.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -/* stereo mode by base quality level */ -static const adj_stereo _psy_stereo_modes_16[4]={ - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ - {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, -}; - -static const double _psy_lowpass_16[4]={6.5,8,30.,99.}; - -static const att3 _psy_tone_masteratt_16[4]={ - {{ 30, 25, 12}, 0, 0}, /* 0 */ - {{ 25, 22, 12}, 0, 0}, /* 0 */ - {{ 20, 12, 0}, 0, 0}, /* 0 */ - {{ 15, 0, -14}, 0, 0}, /* 0 */ -}; - -static const vp_adjblock _vp_tonemask_adj_16[4]={ - /* adjust for mode zero */ - /* 63 125 250 500 1 2 4 8 16 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 0 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 1 */ - {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ - {{-30,-30,-30,-30,-30,-26,-20,-10, -5, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ -}; - - -static const noise3 _psy_noisebias_16_short[4]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, - {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, - - {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 6, 6, 6, 6, 8, 10, 12, 20}, - {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 4, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, - {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10, -8, 0, 0, 0, 0, 2, 5}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, -}; - -static const noise3 _psy_noisebias_16_impulse[4]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, - {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, - - {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 4, 4, 4, 5, 5, 6, 8, 15}, - {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 0, 0, 0, 0, 4, 10}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 4, 10}, - {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10,-10,-10,-10,-10,-10, -7, -5}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, - {-30,-30,-30,-30,-26,-22,-20,-18,-18,-18,-20,-20,-20,-20,-20,-20,-16}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, -}; - -static const noise3 _psy_noisebias_16[4]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 8, 8, 10, 10, 10, 14, 20}, - {-10,-10,-10,-10,-10, -5, -2, -2, 0, 0, 0, 4, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, - - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 6, 6, 6, 8, 10, 12, 20}, - {-15,-15,-15,-15,-15,-10, -5, -5, 0, 0, 0, 4, 5, 6, 8, 8, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, - {-20,-20,-20,-20,-16,-12,-20,-10, -5, -5, 0, 0, 0, 0, 0, 2, 5}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, -}; - -static const noiseguard _psy_noiseguards_16[4]={ - {10,10,-1}, - {10,10,-1}, - {20,20,-1}, - {20,20,-1}, -}; - -static const double _noise_thresh_16[4]={ .3,.5,.5,.5 }; - -static const int _noise_start_16[3]={ 256,256,9999 }; -static const int _noise_part_16[4]={ 8,8,8,8 }; - -static const int _psy_ath_floater_16[4]={ - -100,-100,-100,-105, -}; - -static const int _psy_ath_abs_16[4]={ - -130,-130,-130,-140, -}; diff --git a/Dependencies/libvorbis/lib/modes/psych_44.h b/Dependencies/libvorbis/lib/modes/psych_44.h deleted file mode 100644 index f05c032..0000000 --- a/Dependencies/libvorbis/lib/modes/psych_44.h +++ /dev/null @@ -1,642 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: key psychoacoustic settings for 44.1/48kHz - last mod: $Id: psych_44.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - - -/* preecho trigger settings *****************************************/ - -static const vorbis_info_psy_global _psy_global_44[5]={ - - {8, /* lines per eighth octave */ - {20.f,14.f,12.f,12.f,12.f,12.f,12.f}, - {-60.f,-30.f,-40.f,-40.f,-40.f,-40.f,-40.f}, 2,-75.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, - {8, /* lines per eighth octave */ - {14.f,10.f,10.f,10.f,10.f,10.f,10.f}, - {-40.f,-30.f,-25.f,-25.f,-25.f,-25.f,-25.f}, 2,-80.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, - {8, /* lines per eighth octave */ - {12.f,10.f,10.f,10.f,10.f,10.f,10.f}, - {-20.f,-20.f,-15.f,-15.f,-15.f,-15.f,-15.f}, 0,-80.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, - {8, /* lines per eighth octave */ - {10.f,8.f,8.f,8.f,8.f,8.f,8.f}, - {-20.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-80.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, - {8, /* lines per eighth octave */ - {10.f,6.f,6.f,6.f,6.f,6.f,6.f}, - {-15.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-85.f, - -6.f, - {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} - }, -}; - -/* noise compander lookups * low, mid, high quality ****************/ -static const compandblock _psy_compand_44[6]={ - /* sub-mode Z short */ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 9,10,11,12,13,14, 15, /* 15dB */ - 16,17,18,19,20,21,22, 23, /* 23dB */ - 24,25,26,27,28,29,30, 31, /* 31dB */ - 32,33,34,35,36,37,38, 39, /* 39dB */ - }}, - /* mode_Z nominal short */ - {{ - 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ - 7, 7, 7, 7, 6, 6, 6, 7, /* 15dB */ - 7, 8, 9,10,11,12,13, 14, /* 23dB */ - 15,16,17,17,17,18,18, 19, /* 31dB */ - 19,19,20,21,22,23,24, 25, /* 39dB */ - }}, - /* mode A short */ - {{ - 0, 1, 2, 3, 4, 5, 5, 5, /* 7dB */ - 6, 6, 6, 5, 4, 4, 4, 4, /* 15dB */ - 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ - 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ - 11,12,13,14,15,16,17, 18, /* 39dB */ - }}, - /* sub-mode Z long */ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 9,10,11,12,13,14, 15, /* 15dB */ - 16,17,18,19,20,21,22, 23, /* 23dB */ - 24,25,26,27,28,29,30, 31, /* 31dB */ - 32,33,34,35,36,37,38, 39, /* 39dB */ - }}, - /* mode_Z nominal long */ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 9,10,11,12,12,13, 13, /* 15dB */ - 13,14,14,14,15,15,15, 15, /* 23dB */ - 16,16,17,17,17,18,18, 19, /* 31dB */ - 19,19,20,21,22,23,24, 25, /* 39dB */ - }}, - /* mode A long */ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 8, 7, 6, 5, 4, 4, 4, /* 15dB */ - 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ - 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ - 11,12,13,14,15,16,17, 18, /* 39dB */ - }} -}; - -/* tonal masking curve level adjustments *************************/ - -static const vp_adjblock _vp_tonemask_adj_longblock[12]={ - - /* 63 125 250 500 1 2 4 8 16 */ - - {{ -3, -8,-13,-15,-10,-10,-10,-10,-10,-10,-10, 0, 0, 0, 0, 0, 0}}, /* -1 */ - -/* {{-15,-15,-15,-15,-10, -8, -4, -2, 0, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ - {{ -4,-10,-14,-16,-15,-14,-13,-12,-12,-12,-11, -1, -1, -1, -1, -1, 0}}, /* 0 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ - {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, -1, -1, 0}}, /* 1 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ - {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -6, -3, -1, -1, -1, 0}}, /* 2 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ - {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, -1, -1, 0}}, /* 3 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, *//* 4 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ - -/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ -}; - -static const vp_adjblock _vp_tonemask_adj_otherblock[12]={ - /* 63 125 250 500 1 2 4 8 16 */ - - {{ -3, -8,-13,-15,-10,-10, -9, -9, -9, -9, -9, 1, 1, 1, 1, 1, 1}}, /* -1 */ - -/* {{-20,-20,-20,-20,-14,-12,-10, -8, -4, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ - {{ -4,-10,-14,-16,-14,-13,-12,-12,-11,-11,-10, 0, 0, 0, 0, 0, 0}}, /* 0 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ - {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, 0, 0, 0}}, /* 1 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ - {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -5, -2, -1, 0, 0, 0}}, /* 2 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ - {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, 0, 0, 0}}, /* 3 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 4 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ - -/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ - {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ -}; - -/* noise bias (transition block) */ -static const noise3 _psy_noisebias_trans[12]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - /* -1 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, - /* 0 - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 4, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ - {{{-15,-15,-15,-15,-15,-12, -6, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 3, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}}, - /* 1 - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, - /* 2 - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, */ - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -7, -4}}}, - /* 3 - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, - /* 4 - {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, - /* 5 - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, - {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, */ - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, - {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, - /* 6 - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, - {-34,-34,-34,-34,-30,-26,-24,-18,-17,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, - {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}}, - /* 7 - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-24,-18,-14,-12,-10, -8, -8, -8, -6, -4, 0}, - {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}},*/ - {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, - {-32,-32,-32,-32,-28,-24,-24,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, - {-34,-34,-34,-34,-30,-26,-26,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, - /* 8 - {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, - {-36,-36,-36,-36,-30,-30,-30,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, - {-36,-36,-36,-36,-34,-30,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ - {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, - {-36,-36,-36,-36,-30,-30,-30,-24,-20,-16,-16,-16,-16,-14,-12,-10, -7}, - {-36,-36,-36,-36,-34,-30,-28,-26,-24,-30,-30,-30,-30,-30,-30,-24,-20}}}, - /* 9 - {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-36,-36,-36,-36,-34,-32,-32,-28,-20,-16,-16,-16,-16,-14,-12,-10, -7}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ - {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-38,-38,-38,-38,-36,-34,-34,-30,-24,-20,-20,-20,-20,-18,-16,-12,-10}, - {-40,-40,-40,-40,-40,-40,-40,-38,-35,-35,-35,-35,-35,-35,-35,-35,-30}}}, - /* 10 */ - {{{-30,-30,-30,-30,-30,-30,-30,-28,-20,-14,-14,-14,-14,-14,-14,-12,-10}, - {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-20}, - {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, -}; - -/* noise bias (long block) */ -static const noise3 _psy_noisebias_long[12]={ - /*63 125 250 500 1k 2k 4k 8k 16k*/ - /* -1 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 0, 6, 6, 6, 6, 10, 10, 12, 20}, - {-20,-20,-20,-20,-20,-20,-10, -2, 0, 0, 0, 0, 0, 2, 4, 6, 15}, - {-20,-20,-20,-20,-20,-20,-20,-10, -6, -6, -6, -6, -6, -4, -4, -4, -2}}}, - - /* 0 */ - /* {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 4, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ - {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 3, 6}, - {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}}, - /* 1 */ - /* {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ - {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, - /* 2 */ - /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, - /* 3 */ - /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -5}}}, - /* 4 */ - /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, - {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -7}}}, - /* 5 */ - /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}},*/ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -8}}}, - /* 6 */ - /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, - {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, - {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12,-10}}}, - /* 7 */ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, - {-24,-24,-24,-24,-24,-24,-24,-18,-14,-10, -8, -8, -8, -8, -6, -4, 0}, - {-26,-26,-26,-26,-26,-26,-26,-22,-20,-19,-19,-19,-19,-18,-17,-16,-12}}}, - /* 8 */ - {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 0, 0, 0, 0, 1, 2, 3, 7}, - {-26,-26,-26,-26,-26,-26,-26,-20,-16,-12,-10,-10,-10,-10, -8, -6, -2}, - {-28,-28,-28,-28,-28,-28,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, - /* 9 */ - {{{-22,-22,-22,-22,-22,-22,-22,-18,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-26,-26,-26,-26,-26,-26,-26,-22,-18,-16,-16,-16,-16,-14,-12,-10, -7}, - {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, - /* 10 */ - {{{-24,-24,-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-14,-14,-14,-12,-10}, - {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-20}, - {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, -}; - -/* noise bias (impulse block) */ -static const noise3 _psy_noisebias_impulse[12]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - /* -1 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, - - /* 0 */ - /* {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 4, 10}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}},*/ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 3, 6}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, - /* 1 */ - {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, -4, -2, -2, -2, -2, 2}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8,-10,-10, -8, -8, -8, -6, -4}}}, - /* 2 */ - {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, - /* 3 */ - {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, - /* 4 */ - {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, - /* 5 */ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, - {-32,-32,-32,-32,-28,-24,-22,-16,-10, -6, -8, -8, -6, -6, -6, -4, -2}, - {-34,-34,-34,-34,-30,-26,-24,-18,-14,-12,-12,-12,-12,-12,-10, -9, -5}}}, - /* 6 - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, - {-34,-34,-34,-34,-30,-30,-24,-20,-12,-12,-14,-14,-10, -9, -8, -6, -4}, - {-34,-34,-34,-34,-34,-30,-26,-20,-16,-15,-15,-15,-15,-15,-13,-12, -8}}},*/ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, - {-34,-34,-34,-34,-30,-30,-30,-24,-16,-16,-16,-16,-16,-16,-14,-14,-12}, - {-36,-36,-36,-36,-36,-34,-28,-24,-20,-20,-20,-20,-20,-20,-20,-18,-16}}}, - /* 7 */ - /* {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, - {-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10,-10}, - {-34,-34,-34,-34,-32,-32,-30,-24,-20,-19,-19,-19,-19,-19,-17,-16,-12}}},*/ - {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, - {-34,-34,-34,-34,-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-24,-22}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, - /* 8 */ - /* {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, - {-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14}, - {-36,-36,-36,-36,-36,-34,-28,-24,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ - {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, - {-34,-34,-34,-34,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-24}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, - /* 9 */ - /* {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-22,-20,-20,-18}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ - {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, - {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26}, - {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, - /* 10 */ - {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-16,-16,-16,-16,-16,-14,-12}, - {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-26}, - {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, -}; - -/* noise bias (padding block) */ -static const noise3 _psy_noisebias_padding[12]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - - /* -1 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, - - /* 0 */ - {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, 2, 3, 6, 6, 8, 10}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -4, -4, -4, -4, -2, 0, 2}}}, - /* 1 */ - {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -6, -4, -2, 0}}}, - /* 2 */ - /* {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}},*/ - {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, - /* 3 */ - {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, - /* 4 */ - {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, -1, 0, 2, 6}, - {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, - /* 5 */ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, - {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -3, -3, -3, -3, -2, 0, 4}, - {-34,-34,-34,-34,-30,-26,-24,-18,-14,-10,-10,-10,-10,-10, -8, -5, -3}}}, - /* 6 */ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, - {-34,-34,-34,-34,-30,-30,-24,-20,-14, -8, -4, -4, -4, -4, -3, -1, 4}, - {-34,-34,-34,-34,-34,-30,-26,-20,-16,-13,-13,-13,-13,-13,-11, -8, -6}}}, - /* 7 */ - {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, - {-34,-34,-34,-34,-30,-30,-30,-24,-16,-10, -8, -6, -6, -6, -5, -3, 1}, - {-34,-34,-34,-34,-32,-32,-28,-22,-18,-16,-16,-16,-16,-16,-14,-12,-10}}}, - /* 8 */ - {{{-22,-22,-22,-22,-22,-20,-14,-10, -4, 0, 0, 0, 0, 3, 5, 5, 11}, - {-34,-34,-34,-34,-30,-30,-30,-24,-16,-12,-10, -8, -8, -8, -7, -5, -2}, - {-36,-36,-36,-36,-36,-34,-28,-22,-20,-20,-20,-20,-20,-20,-20,-16,-14}}}, - /* 9 */ - {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -2, -2, -2, -2, 0, 2, 6}, - {-36,-36,-36,-36,-34,-32,-32,-24,-16,-12,-12,-12,-12,-12,-10, -8, -5}, - {-40,-40,-40,-40,-40,-40,-40,-32,-26,-24,-24,-24,-24,-24,-24,-20,-18}}}, - /* 10 */ - {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-12,-12,-12,-12,-12,-10, -8}, - {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-25,-25,-25,-25,-25,-25,-15}, - {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, -}; - - -static const noiseguard _psy_noiseguards_44[4]={ - {3,3,15}, - {3,3,15}, - {10,10,100}, - {10,10,100}, -}; - -static const int _psy_tone_suppress[12]={ - -20,-20,-20,-20,-20,-24,-30,-40,-40,-45,-45,-45, -}; -static const int _psy_tone_0dB[12]={ - 90,90,95,95,95,95,105,105,105,105,105,105, -}; -static const int _psy_noise_suppress[12]={ - -20,-20,-24,-24,-24,-24,-30,-40,-40,-45,-45,-45, -}; - -static const vorbis_info_psy _psy_info_template={ - /* blockflag */ - -1, - /* ath_adjatt, ath_maxatt */ - -140.,-140., - /* tonemask att boost/decay,suppr,curves */ - {0.f,0.f,0.f}, 0.,0., -40.f, {0.}, - - /*noisemaskp,supp, low/high window, low/hi guard, minimum */ - 1, -0.f, .5f, .5f, 0,0,0, - /* noiseoffset*3, noisecompand, max_curve_dB */ - {{-1},{-1},{-1}},{-1},105.f, - /* noise normalization - noise_p, start, partition, thresh. */ - 0,-1,-1,0., -}; - -/* ath ****************/ - -static const int _psy_ath_floater[12]={ - -100,-100,-100,-100,-100,-100,-105,-105,-105,-105,-110,-120, -}; -static const int _psy_ath_abs[12]={ - -130,-130,-130,-130,-140,-140,-140,-140,-140,-140,-140,-150, -}; - -/* stereo setup. These don't map directly to quality level, there's - an additional indirection as several of the below may be used in a - single bitmanaged stream - -****************/ - -/* various stereo possibilities */ - -/* stereo mode by base quality level */ -static const adj_stereo _psy_stereo_modes_44[12]={ - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 -1 */ - {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 1, 0, 0, 0, 0}, - { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 4, 3}, - { 1, 2, 3, 4, 4, 4, 4, 4, 4, 5, 6, 7, 8, 8, 8}, - { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, - -/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 */ - {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0}, - { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, - { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, - { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, - - - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 */ - {{ 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, 0, 0, 0, 0}, - { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, - { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - - - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 */ - {{ 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 0, 0, 0, 0, 0}, - { 8, 8, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 3, 2, 1}, - { 3, 4, 4, 5, 5, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 3 */ - {{ 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0}, - { 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1}, - { 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 10, 10, 10, 10, 10}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 */ - {{ 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 1, 0}, - { 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 5 */ - {{ 2, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0}, - { 6, 7, 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 6 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 3, 3, 3, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 7 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 3, 3, 3, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 8 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 9 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10 */ - {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, -}; - -/* tone master attenuation by base quality mode and bitrate tweak */ -static const att3 _psy_tone_masteratt_44[12]={ - {{ 35, 21, 9}, 0, 0}, /* -1 */ - {{ 30, 20, 8}, -2, 1.25}, /* 0 */ - /* {{ 25, 14, 4}, 0, 0}, *//* 1 */ - {{ 25, 12, 2}, 0, 0}, /* 1 */ - /* {{ 20, 10, -2}, 0, 0}, *//* 2 */ - {{ 20, 9, -3}, 0, 0}, /* 2 */ - {{ 20, 9, -4}, 0, 0}, /* 3 */ - {{ 20, 9, -4}, 0, 0}, /* 4 */ - {{ 20, 6, -6}, 0, 0}, /* 5 */ - {{ 20, 3, -10}, 0, 0}, /* 6 */ - {{ 18, 1, -14}, 0, 0}, /* 7 */ - {{ 18, 0, -16}, 0, 0}, /* 8 */ - {{ 18, -2, -16}, 0, 0}, /* 9 */ - {{ 12, -2, -20}, 0, 0}, /* 10 */ -}; - -/* lowpass by mode **************/ -static const double _psy_lowpass_44[12]={ - /* 15.1,15.8,16.5,17.9,20.5,48.,999.,999.,999.,999.,999. */ - 13.9,15.1,15.8,16.5,17.2,18.9,20.1,48.,999.,999.,999.,999. -}; - -/* noise normalization **********/ - -static const int _noise_start_short_44[11]={ - /* 16,16,16,16,32,32,9999,9999,9999,9999 */ - 32,16,16,16,32,9999,9999,9999,9999,9999,9999 -}; -static const int _noise_start_long_44[11]={ - /* 128,128,128,256,512,512,9999,9999,9999,9999 */ - 256,128,128,256,512,9999,9999,9999,9999,9999,9999 -}; - -static const int _noise_part_short_44[11]={ - 8,8,8,8,8,8,8,8,8,8,8 -}; -static const int _noise_part_long_44[11]={ - 32,32,32,32,32,32,32,32,32,32,32 -}; - -static const double _noise_thresh_44[11]={ - /* .2,.2,.3,.4,.5,.5,9999.,9999.,9999.,9999., */ - .2,.2,.2,.4,.6,9999.,9999.,9999.,9999.,9999.,9999., -}; - -static const double _noise_thresh_5only[2]={ - .5,.5, -}; diff --git a/Dependencies/libvorbis/lib/modes/psych_8.h b/Dependencies/libvorbis/lib/modes/psych_8.h deleted file mode 100644 index 0e2dd57..0000000 --- a/Dependencies/libvorbis/lib/modes/psych_8.h +++ /dev/null @@ -1,101 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 8kHz psychoacoustic settings - last mod: $Id: psych_8.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -static const att3 _psy_tone_masteratt_8[3]={ - {{ 32, 25, 12}, 0, 0}, /* 0 */ - {{ 30, 25, 12}, 0, 0}, /* 0 */ - {{ 20, 0, -14}, 0, 0}, /* 0 */ -}; - -static const vp_adjblock _vp_tonemask_adj_8[3]={ - /* adjust for mode zero */ - /* 63 125 250 500 1 2 4 8 16 */ - {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ - {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ - {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 1 */ -}; - - -static const noise3 _psy_noisebias_8[3]={ - /* 63 125 250 500 1k 2k 4k 8k 16k*/ - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, - {-10,-10,-10,-10, -5, -5, -5, 0, 0, 4, 4, 4, 4, 4, 99, 99, 99}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, - - {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, - {-10,-10,-10,-10,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, - {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, - - {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, - {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, - {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, -}; - -/* stereo mode by base quality level */ -static const adj_stereo _psy_stereo_modes_8[3]={ - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ - {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, - {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, - { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, - { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, - { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, -}; - -static const noiseguard _psy_noiseguards_8[2]={ - {10,10,-1}, - {10,10,-1}, -}; - -static const compandblock _psy_compand_8[2]={ - {{ - 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ - 8, 8, 9, 9,10,10,11, 11, /* 15dB */ - 12,12,13,13,14,14,15, 15, /* 23dB */ - 16,16,17,17,17,18,18, 19, /* 31dB */ - 19,19,20,21,22,23,24, 25, /* 39dB */ - }}, - {{ - 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ - 7, 7, 6, 6, 5, 5, 4, 4, /* 15dB */ - 3, 3, 3, 4, 5, 6, 7, 8, /* 23dB */ - 9,10,11,12,13,14,15, 16, /* 31dB */ - 17,18,19,20,21,22,23, 24, /* 39dB */ - }}, -}; - -static const double _psy_lowpass_8[3]={3.,4.,4.}; -static const int _noise_start_8[2]={ - 64,64, -}; -static const int _noise_part_8[2]={ - 8,8, -}; - -static const int _psy_ath_floater_8[3]={ - -100,-100,-105, -}; - -static const int _psy_ath_abs_8[3]={ - -130,-130,-140, -}; diff --git a/Dependencies/libvorbis/lib/modes/residue_16.h b/Dependencies/libvorbis/lib/modes/residue_16.h deleted file mode 100644 index dcaca54..0000000 --- a/Dependencies/libvorbis/lib/modes/residue_16.h +++ /dev/null @@ -1,163 +0,0 @@ -/******************************************************************** - * * - * This FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates 16/22kHz - last mod: $Id: residue_16.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -/***** residue backends *********************************************/ - -static const static_bookblock _resbook_16s_0={ - { - {0}, - {0,0,&_16c0_s_p1_0}, - {0}, - {0,0,&_16c0_s_p3_0}, - {0,0,&_16c0_s_p4_0}, - {0,0,&_16c0_s_p5_0}, - {0,0,&_16c0_s_p6_0}, - {&_16c0_s_p7_0,&_16c0_s_p7_1}, - {&_16c0_s_p8_0,&_16c0_s_p8_1}, - {&_16c0_s_p9_0,&_16c0_s_p9_1,&_16c0_s_p9_2} - } -}; -static const static_bookblock _resbook_16s_1={ - { - {0}, - {0,0,&_16c1_s_p1_0}, - {0}, - {0,0,&_16c1_s_p3_0}, - {0,0,&_16c1_s_p4_0}, - {0,0,&_16c1_s_p5_0}, - {0,0,&_16c1_s_p6_0}, - {&_16c1_s_p7_0,&_16c1_s_p7_1}, - {&_16c1_s_p8_0,&_16c1_s_p8_1}, - {&_16c1_s_p9_0,&_16c1_s_p9_1,&_16c1_s_p9_2} - } -}; -static const static_bookblock _resbook_16s_2={ - { - {0}, - {0,0,&_16c2_s_p1_0}, - {0,0,&_16c2_s_p2_0}, - {0,0,&_16c2_s_p3_0}, - {0,0,&_16c2_s_p4_0}, - {&_16c2_s_p5_0,&_16c2_s_p5_1}, - {&_16c2_s_p6_0,&_16c2_s_p6_1}, - {&_16c2_s_p7_0,&_16c2_s_p7_1}, - {&_16c2_s_p8_0,&_16c2_s_p8_1}, - {&_16c2_s_p9_0,&_16c2_s_p9_1,&_16c2_s_p9_2} - } -}; - -static const vorbis_residue_template _res_16s_0[]={ - {2,0,32, &_residue_44_mid, - &_huff_book__16c0_s_single,&_huff_book__16c0_s_single, - &_resbook_16s_0,&_resbook_16s_0}, -}; -static const vorbis_residue_template _res_16s_1[]={ - {2,0,32, &_residue_44_mid, - &_huff_book__16c1_s_short,&_huff_book__16c1_s_short, - &_resbook_16s_1,&_resbook_16s_1}, - - {2,0,32, &_residue_44_mid, - &_huff_book__16c1_s_long,&_huff_book__16c1_s_long, - &_resbook_16s_1,&_resbook_16s_1} -}; -static const vorbis_residue_template _res_16s_2[]={ - {2,0,32, &_residue_44_high, - &_huff_book__16c2_s_short,&_huff_book__16c2_s_short, - &_resbook_16s_2,&_resbook_16s_2}, - - {2,0,32, &_residue_44_high, - &_huff_book__16c2_s_long,&_huff_book__16c2_s_long, - &_resbook_16s_2,&_resbook_16s_2} -}; - -static const vorbis_mapping_template _mapres_template_16_stereo[3]={ - { _map_nominal, _res_16s_0 }, /* 0 */ - { _map_nominal, _res_16s_1 }, /* 1 */ - { _map_nominal, _res_16s_2 }, /* 2 */ -}; - -static const static_bookblock _resbook_16u_0={ - { - {0}, - {0,0,&_16u0__p1_0}, - {0,0,&_16u0__p2_0}, - {0,0,&_16u0__p3_0}, - {0,0,&_16u0__p4_0}, - {0,0,&_16u0__p5_0}, - {&_16u0__p6_0,&_16u0__p6_1}, - {&_16u0__p7_0,&_16u0__p7_1,&_16u0__p7_2} - } -}; -static const static_bookblock _resbook_16u_1={ - { - {0}, - {0,0,&_16u1__p1_0}, - {0,0,&_16u1__p2_0}, - {0,0,&_16u1__p3_0}, - {0,0,&_16u1__p4_0}, - {0,0,&_16u1__p5_0}, - {0,0,&_16u1__p6_0}, - {&_16u1__p7_0,&_16u1__p7_1}, - {&_16u1__p8_0,&_16u1__p8_1}, - {&_16u1__p9_0,&_16u1__p9_1,&_16u1__p9_2} - } -}; -static const static_bookblock _resbook_16u_2={ - { - {0}, - {0,0,&_16u2_p1_0}, - {0,0,&_16u2_p2_0}, - {0,0,&_16u2_p3_0}, - {0,0,&_16u2_p4_0}, - {&_16u2_p5_0,&_16u2_p5_1}, - {&_16u2_p6_0,&_16u2_p6_1}, - {&_16u2_p7_0,&_16u2_p7_1}, - {&_16u2_p8_0,&_16u2_p8_1}, - {&_16u2_p9_0,&_16u2_p9_1,&_16u2_p9_2} - } -}; - -static const vorbis_residue_template _res_16u_0[]={ - {1,0,32, &_residue_44_low_un, - &_huff_book__16u0__single,&_huff_book__16u0__single, - &_resbook_16u_0,&_resbook_16u_0}, -}; -static const vorbis_residue_template _res_16u_1[]={ - {1,0,32, &_residue_44_mid_un, - &_huff_book__16u1__short,&_huff_book__16u1__short, - &_resbook_16u_1,&_resbook_16u_1}, - - {1,0,32, &_residue_44_mid_un, - &_huff_book__16u1__long,&_huff_book__16u1__long, - &_resbook_16u_1,&_resbook_16u_1} -}; -static const vorbis_residue_template _res_16u_2[]={ - {1,0,32, &_residue_44_hi_un, - &_huff_book__16u2__short,&_huff_book__16u2__short, - &_resbook_16u_2,&_resbook_16u_2}, - - {1,0,32, &_residue_44_hi_un, - &_huff_book__16u2__long,&_huff_book__16u2__long, - &_resbook_16u_2,&_resbook_16u_2} -}; - - -static const vorbis_mapping_template _mapres_template_16_uncoupled[3]={ - { _map_nominal_u, _res_16u_0 }, /* 0 */ - { _map_nominal_u, _res_16u_1 }, /* 1 */ - { _map_nominal_u, _res_16u_2 }, /* 2 */ -}; diff --git a/Dependencies/libvorbis/lib/modes/residue_44.h b/Dependencies/libvorbis/lib/modes/residue_44.h deleted file mode 100644 index 236c183..0000000 --- a/Dependencies/libvorbis/lib/modes/residue_44.h +++ /dev/null @@ -1,292 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates for 32/44.1/48kHz - last mod: $Id: residue_44.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" -#include "books/coupled/res_books_stereo.h" - -/***** residue backends *********************************************/ - -static const vorbis_info_residue0 _residue_44_low={ - 0,-1, -1, 9,-1,-1, - /* 0 1 2 3 4 5 6 7 */ - {0}, - {-1}, - { 0, 1, 2, 2, 4, 8, 16, 32}, - { 0, 0, 0,999, 4, 8, 16, 32}, -}; - -static const vorbis_info_residue0 _residue_44_mid={ - 0,-1, -1, 10,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 1, 2, 2, 4, 8, 16, 32}, - { 0, 0,999, 0,999, 4, 8, 16, 32}, -}; - -static const vorbis_info_residue0 _residue_44_high={ - 0,-1, -1, 10,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 2, 4, 8, 16, 32, 71,157}, - { 0, 1, 2, 3, 4, 8, 16, 71,157}, -}; - -static const static_bookblock _resbook_44s_n1={ - { - {0},{0,0,&_44cn1_s_p1_0},{0,0,&_44cn1_s_p2_0}, - {0,0,&_44cn1_s_p3_0},{0,0,&_44cn1_s_p4_0},{0,0,&_44cn1_s_p5_0}, - {&_44cn1_s_p6_0,&_44cn1_s_p6_1},{&_44cn1_s_p7_0,&_44cn1_s_p7_1}, - {&_44cn1_s_p8_0,&_44cn1_s_p8_1,&_44cn1_s_p8_2} - } -}; -static const static_bookblock _resbook_44sm_n1={ - { - {0},{0,0,&_44cn1_sm_p1_0},{0,0,&_44cn1_sm_p2_0}, - {0,0,&_44cn1_sm_p3_0},{0,0,&_44cn1_sm_p4_0},{0,0,&_44cn1_sm_p5_0}, - {&_44cn1_sm_p6_0,&_44cn1_sm_p6_1},{&_44cn1_sm_p7_0,&_44cn1_sm_p7_1}, - {&_44cn1_sm_p8_0,&_44cn1_sm_p8_1,&_44cn1_sm_p8_2} - } -}; - -static const static_bookblock _resbook_44s_0={ - { - {0},{0,0,&_44c0_s_p1_0},{0,0,&_44c0_s_p2_0}, - {0,0,&_44c0_s_p3_0},{0,0,&_44c0_s_p4_0},{0,0,&_44c0_s_p5_0}, - {&_44c0_s_p6_0,&_44c0_s_p6_1},{&_44c0_s_p7_0,&_44c0_s_p7_1}, - {&_44c0_s_p8_0,&_44c0_s_p8_1,&_44c0_s_p8_2} - } -}; -static const static_bookblock _resbook_44sm_0={ - { - {0},{0,0,&_44c0_sm_p1_0},{0,0,&_44c0_sm_p2_0}, - {0,0,&_44c0_sm_p3_0},{0,0,&_44c0_sm_p4_0},{0,0,&_44c0_sm_p5_0}, - {&_44c0_sm_p6_0,&_44c0_sm_p6_1},{&_44c0_sm_p7_0,&_44c0_sm_p7_1}, - {&_44c0_sm_p8_0,&_44c0_sm_p8_1,&_44c0_sm_p8_2} - } -}; - -static const static_bookblock _resbook_44s_1={ - { - {0},{0,0,&_44c1_s_p1_0},{0,0,&_44c1_s_p2_0}, - {0,0,&_44c1_s_p3_0},{0,0,&_44c1_s_p4_0},{0,0,&_44c1_s_p5_0}, - {&_44c1_s_p6_0,&_44c1_s_p6_1},{&_44c1_s_p7_0,&_44c1_s_p7_1}, - {&_44c1_s_p8_0,&_44c1_s_p8_1,&_44c1_s_p8_2} - } -}; -static const static_bookblock _resbook_44sm_1={ - { - {0},{0,0,&_44c1_sm_p1_0},{0,0,&_44c1_sm_p2_0}, - {0,0,&_44c1_sm_p3_0},{0,0,&_44c1_sm_p4_0},{0,0,&_44c1_sm_p5_0}, - {&_44c1_sm_p6_0,&_44c1_sm_p6_1},{&_44c1_sm_p7_0,&_44c1_sm_p7_1}, - {&_44c1_sm_p8_0,&_44c1_sm_p8_1,&_44c1_sm_p8_2} - } -}; - -static const static_bookblock _resbook_44s_2={ - { - {0},{0,0,&_44c2_s_p1_0},{0,0,&_44c2_s_p2_0},{0,0,&_44c2_s_p3_0}, - {0,0,&_44c2_s_p4_0},{0,0,&_44c2_s_p5_0},{0,0,&_44c2_s_p6_0}, - {&_44c2_s_p7_0,&_44c2_s_p7_1},{&_44c2_s_p8_0,&_44c2_s_p8_1}, - {&_44c2_s_p9_0,&_44c2_s_p9_1,&_44c2_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_3={ - { - {0},{0,0,&_44c3_s_p1_0},{0,0,&_44c3_s_p2_0},{0,0,&_44c3_s_p3_0}, - {0,0,&_44c3_s_p4_0},{0,0,&_44c3_s_p5_0},{0,0,&_44c3_s_p6_0}, - {&_44c3_s_p7_0,&_44c3_s_p7_1},{&_44c3_s_p8_0,&_44c3_s_p8_1}, - {&_44c3_s_p9_0,&_44c3_s_p9_1,&_44c3_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_4={ - { - {0},{0,0,&_44c4_s_p1_0},{0,0,&_44c4_s_p2_0},{0,0,&_44c4_s_p3_0}, - {0,0,&_44c4_s_p4_0},{0,0,&_44c4_s_p5_0},{0,0,&_44c4_s_p6_0}, - {&_44c4_s_p7_0,&_44c4_s_p7_1},{&_44c4_s_p8_0,&_44c4_s_p8_1}, - {&_44c4_s_p9_0,&_44c4_s_p9_1,&_44c4_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_5={ - { - {0},{0,0,&_44c5_s_p1_0},{0,0,&_44c5_s_p2_0},{0,0,&_44c5_s_p3_0}, - {0,0,&_44c5_s_p4_0},{0,0,&_44c5_s_p5_0},{0,0,&_44c5_s_p6_0}, - {&_44c5_s_p7_0,&_44c5_s_p7_1},{&_44c5_s_p8_0,&_44c5_s_p8_1}, - {&_44c5_s_p9_0,&_44c5_s_p9_1,&_44c5_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_6={ - { - {0},{0,0,&_44c6_s_p1_0},{0,0,&_44c6_s_p2_0},{0,0,&_44c6_s_p3_0}, - {0,0,&_44c6_s_p4_0}, - {&_44c6_s_p5_0,&_44c6_s_p5_1}, - {&_44c6_s_p6_0,&_44c6_s_p6_1}, - {&_44c6_s_p7_0,&_44c6_s_p7_1}, - {&_44c6_s_p8_0,&_44c6_s_p8_1}, - {&_44c6_s_p9_0,&_44c6_s_p9_1,&_44c6_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_7={ - { - {0},{0,0,&_44c7_s_p1_0},{0,0,&_44c7_s_p2_0},{0,0,&_44c7_s_p3_0}, - {0,0,&_44c7_s_p4_0}, - {&_44c7_s_p5_0,&_44c7_s_p5_1}, - {&_44c7_s_p6_0,&_44c7_s_p6_1}, - {&_44c7_s_p7_0,&_44c7_s_p7_1}, - {&_44c7_s_p8_0,&_44c7_s_p8_1}, - {&_44c7_s_p9_0,&_44c7_s_p9_1,&_44c7_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_8={ - { - {0},{0,0,&_44c8_s_p1_0},{0,0,&_44c8_s_p2_0},{0,0,&_44c8_s_p3_0}, - {0,0,&_44c8_s_p4_0}, - {&_44c8_s_p5_0,&_44c8_s_p5_1}, - {&_44c8_s_p6_0,&_44c8_s_p6_1}, - {&_44c8_s_p7_0,&_44c8_s_p7_1}, - {&_44c8_s_p8_0,&_44c8_s_p8_1}, - {&_44c8_s_p9_0,&_44c8_s_p9_1,&_44c8_s_p9_2} - } -}; -static const static_bookblock _resbook_44s_9={ - { - {0},{0,0,&_44c9_s_p1_0},{0,0,&_44c9_s_p2_0},{0,0,&_44c9_s_p3_0}, - {0,0,&_44c9_s_p4_0}, - {&_44c9_s_p5_0,&_44c9_s_p5_1}, - {&_44c9_s_p6_0,&_44c9_s_p6_1}, - {&_44c9_s_p7_0,&_44c9_s_p7_1}, - {&_44c9_s_p8_0,&_44c9_s_p8_1}, - {&_44c9_s_p9_0,&_44c9_s_p9_1,&_44c9_s_p9_2} - } -}; - -static const vorbis_residue_template _res_44s_n1[]={ - {2,0,32, &_residue_44_low, - &_huff_book__44cn1_s_short,&_huff_book__44cn1_sm_short, - &_resbook_44s_n1,&_resbook_44sm_n1}, - - {2,0,32, &_residue_44_low, - &_huff_book__44cn1_s_long,&_huff_book__44cn1_sm_long, - &_resbook_44s_n1,&_resbook_44sm_n1} -}; -static const vorbis_residue_template _res_44s_0[]={ - {2,0,16, &_residue_44_low, - &_huff_book__44c0_s_short,&_huff_book__44c0_sm_short, - &_resbook_44s_0,&_resbook_44sm_0}, - - {2,0,32, &_residue_44_low, - &_huff_book__44c0_s_long,&_huff_book__44c0_sm_long, - &_resbook_44s_0,&_resbook_44sm_0} -}; -static const vorbis_residue_template _res_44s_1[]={ - {2,0,16, &_residue_44_low, - &_huff_book__44c1_s_short,&_huff_book__44c1_sm_short, - &_resbook_44s_1,&_resbook_44sm_1}, - - {2,0,32, &_residue_44_low, - &_huff_book__44c1_s_long,&_huff_book__44c1_sm_long, - &_resbook_44s_1,&_resbook_44sm_1} -}; - -static const vorbis_residue_template _res_44s_2[]={ - {2,0,16, &_residue_44_mid, - &_huff_book__44c2_s_short,&_huff_book__44c2_s_short, - &_resbook_44s_2,&_resbook_44s_2}, - - {2,0,32, &_residue_44_mid, - &_huff_book__44c2_s_long,&_huff_book__44c2_s_long, - &_resbook_44s_2,&_resbook_44s_2} -}; -static const vorbis_residue_template _res_44s_3[]={ - {2,0,16, &_residue_44_mid, - &_huff_book__44c3_s_short,&_huff_book__44c3_s_short, - &_resbook_44s_3,&_resbook_44s_3}, - - {2,0,32, &_residue_44_mid, - &_huff_book__44c3_s_long,&_huff_book__44c3_s_long, - &_resbook_44s_3,&_resbook_44s_3} -}; -static const vorbis_residue_template _res_44s_4[]={ - {2,0,16, &_residue_44_mid, - &_huff_book__44c4_s_short,&_huff_book__44c4_s_short, - &_resbook_44s_4,&_resbook_44s_4}, - - {2,0,32, &_residue_44_mid, - &_huff_book__44c4_s_long,&_huff_book__44c4_s_long, - &_resbook_44s_4,&_resbook_44s_4} -}; -static const vorbis_residue_template _res_44s_5[]={ - {2,0,16, &_residue_44_mid, - &_huff_book__44c5_s_short,&_huff_book__44c5_s_short, - &_resbook_44s_5,&_resbook_44s_5}, - - {2,0,32, &_residue_44_mid, - &_huff_book__44c5_s_long,&_huff_book__44c5_s_long, - &_resbook_44s_5,&_resbook_44s_5} -}; -static const vorbis_residue_template _res_44s_6[]={ - {2,0,16, &_residue_44_high, - &_huff_book__44c6_s_short,&_huff_book__44c6_s_short, - &_resbook_44s_6,&_resbook_44s_6}, - - {2,0,32, &_residue_44_high, - &_huff_book__44c6_s_long,&_huff_book__44c6_s_long, - &_resbook_44s_6,&_resbook_44s_6} -}; -static const vorbis_residue_template _res_44s_7[]={ - {2,0,16, &_residue_44_high, - &_huff_book__44c7_s_short,&_huff_book__44c7_s_short, - &_resbook_44s_7,&_resbook_44s_7}, - - {2,0,32, &_residue_44_high, - &_huff_book__44c7_s_long,&_huff_book__44c7_s_long, - &_resbook_44s_7,&_resbook_44s_7} -}; -static const vorbis_residue_template _res_44s_8[]={ - {2,0,16, &_residue_44_high, - &_huff_book__44c8_s_short,&_huff_book__44c8_s_short, - &_resbook_44s_8,&_resbook_44s_8}, - - {2,0,32, &_residue_44_high, - &_huff_book__44c8_s_long,&_huff_book__44c8_s_long, - &_resbook_44s_8,&_resbook_44s_8} -}; -static const vorbis_residue_template _res_44s_9[]={ - {2,0,16, &_residue_44_high, - &_huff_book__44c9_s_short,&_huff_book__44c9_s_short, - &_resbook_44s_9,&_resbook_44s_9}, - - {2,0,32, &_residue_44_high, - &_huff_book__44c9_s_long,&_huff_book__44c9_s_long, - &_resbook_44s_9,&_resbook_44s_9} -}; - -static const vorbis_mapping_template _mapres_template_44_stereo[]={ - { _map_nominal, _res_44s_n1 }, /* -1 */ - { _map_nominal, _res_44s_0 }, /* 0 */ - { _map_nominal, _res_44s_1 }, /* 1 */ - { _map_nominal, _res_44s_2 }, /* 2 */ - { _map_nominal, _res_44s_3 }, /* 3 */ - { _map_nominal, _res_44s_4 }, /* 4 */ - { _map_nominal, _res_44s_5 }, /* 5 */ - { _map_nominal, _res_44s_6 }, /* 6 */ - { _map_nominal, _res_44s_7 }, /* 7 */ - { _map_nominal, _res_44s_8 }, /* 8 */ - { _map_nominal, _res_44s_9 }, /* 9 */ -}; diff --git a/Dependencies/libvorbis/lib/modes/residue_44p51.h b/Dependencies/libvorbis/lib/modes/residue_44p51.h deleted file mode 100644 index 103e960..0000000 --- a/Dependencies/libvorbis/lib/modes/residue_44p51.h +++ /dev/null @@ -1,451 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates for 32/44.1/48kHz uncoupled - last mod: $Id$ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" - -#include "books/coupled/res_books_51.h" - -/***** residue backends *********************************************/ - -static const vorbis_info_residue0 _residue_44p_lo={ - 0,-1, -1, 7,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 2, 7, 17, 31}, - { 0, 0, 99, 7, 17, 31}, -}; - -static const vorbis_info_residue0 _residue_44p={ - 0,-1, -1, 8,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 1, 2, 7, 17, 31}, - { 0, 0, 99, 99, 7, 17, 31}, -}; - -static const vorbis_info_residue0 _residue_44p_hi={ - 0,-1, -1, 8,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 0, 1, 2, 4, 7, 17, 31}, - { 0, 1, 2, 4, 7, 17, 31}, -}; - -static const vorbis_info_residue0 _residue_44p_lfe={ - 0,-1, -1, 2,-1,-1, - /* 0 1 2 3 4 5 6 7 8 */ - {0}, - {-1}, - { 32}, - { -1} -}; - -static const static_bookblock _resbook_44p_n1={ - { - {0}, - {0,&_44pn1_p1_0}, - - {&_44pn1_p2_0,&_44pn1_p2_1,0}, - {&_44pn1_p3_0,&_44pn1_p3_1,0}, - {&_44pn1_p4_0,&_44pn1_p4_1,0}, - - {&_44pn1_p5_0,&_44pn1_p5_1,&_44pn1_p4_1}, - {&_44pn1_p6_0,&_44pn1_p6_1,&_44pn1_p6_2}, - } -}; - -static const static_bookblock _resbook_44p_0={ - { - {0}, - {0,&_44p0_p1_0}, - - {&_44p0_p2_0,&_44p0_p2_1,0}, - {&_44p0_p3_0,&_44p0_p3_1,0}, - {&_44p0_p4_0,&_44p0_p4_1,0}, - - {&_44p0_p5_0,&_44p0_p5_1,&_44p0_p4_1}, - {&_44p0_p6_0,&_44p0_p6_1,&_44p0_p6_2}, - } -}; - -static const static_bookblock _resbook_44p_1={ - { - {0}, - {0,&_44p1_p1_0}, - - {&_44p1_p2_0,&_44p1_p2_1,0}, - {&_44p1_p3_0,&_44p1_p3_1,0}, - {&_44p1_p4_0,&_44p1_p4_1,0}, - - {&_44p1_p5_0,&_44p1_p5_1,&_44p1_p4_1}, - {&_44p1_p6_0,&_44p1_p6_1,&_44p1_p6_2}, - } -}; - -static const static_bookblock _resbook_44p_2={ - { - {0}, - {0,0,&_44p2_p1_0}, - {0,&_44p2_p2_0,0}, - - {&_44p2_p3_0,&_44p2_p3_1,0}, - {&_44p2_p4_0,&_44p2_p4_1,0}, - {&_44p2_p5_0,&_44p2_p5_1,0}, - - {&_44p2_p6_0,&_44p2_p6_1,&_44p2_p5_1}, - {&_44p2_p7_0,&_44p2_p7_1,&_44p2_p7_2,&_44p2_p7_3} - } -}; -static const static_bookblock _resbook_44p_3={ - { - {0}, - {0,0,&_44p3_p1_0}, - {0,&_44p3_p2_0,0}, - - {&_44p3_p3_0,&_44p3_p3_1,0}, - {&_44p3_p4_0,&_44p3_p4_1,0}, - {&_44p3_p5_0,&_44p3_p5_1,0}, - - {&_44p3_p6_0,&_44p3_p6_1,&_44p3_p5_1}, - {&_44p3_p7_0,&_44p3_p7_1,&_44p3_p7_2,&_44p3_p7_3} - } -}; -static const static_bookblock _resbook_44p_4={ - { - {0}, - {0,0,&_44p4_p1_0}, - {0,&_44p4_p2_0,0}, - - {&_44p4_p3_0,&_44p4_p3_1,0}, - {&_44p4_p4_0,&_44p4_p4_1,0}, - {&_44p4_p5_0,&_44p4_p5_1,0}, - - {&_44p4_p6_0,&_44p4_p6_1,&_44p4_p5_1}, - {&_44p4_p7_0,&_44p4_p7_1,&_44p4_p7_2,&_44p4_p7_3} - } -}; -static const static_bookblock _resbook_44p_5={ - { - {0}, - {0,0,&_44p5_p1_0}, - {0,&_44p5_p2_0,0}, - - {&_44p5_p3_0,&_44p5_p3_1,0}, - {&_44p5_p4_0,&_44p5_p4_1,0}, - {&_44p5_p5_0,&_44p5_p5_1,0}, - - {&_44p5_p6_0,&_44p5_p6_1,&_44p5_p5_1}, - {&_44p5_p7_0,&_44p5_p7_1,&_44p5_p7_2,&_44p5_p7_3} - } -}; -static const static_bookblock _resbook_44p_6={ - { - {0}, - {0,0,&_44p6_p1_0}, - {0,&_44p6_p2_0,0}, - - {&_44p6_p3_0,&_44p6_p3_1,0}, - {&_44p6_p4_0,&_44p6_p4_1,0}, - {&_44p6_p5_0,&_44p6_p5_1,0}, - - {&_44p6_p6_0,&_44p6_p6_1,&_44p6_p5_1}, - {&_44p6_p7_0,&_44p6_p7_1,&_44p6_p7_2,&_44p6_p7_3} - } -}; -static const static_bookblock _resbook_44p_7={ - { - {0}, - {0,0,&_44p7_p1_0}, - {0,&_44p7_p2_0,0}, - - {&_44p7_p3_0,&_44p7_p3_1,0}, - {&_44p7_p4_0,&_44p7_p4_1,0}, - {&_44p7_p5_0,&_44p7_p5_1,0}, - - {&_44p7_p6_0,&_44p7_p6_1,&_44p7_p5_1}, - {&_44p7_p7_0,&_44p7_p7_1,&_44p7_p7_2,&_44p7_p7_3} - } -}; -static const static_bookblock _resbook_44p_8={ - { - {0}, - {0,0,&_44p8_p1_0}, - {0,&_44p8_p2_0,0}, - - {&_44p8_p3_0,&_44p8_p3_1,0}, - {&_44p8_p4_0,&_44p8_p4_1,0}, - {&_44p8_p5_0,&_44p8_p5_1,0}, - - {&_44p8_p6_0,&_44p8_p6_1,&_44p8_p5_1}, - {&_44p8_p7_0,&_44p8_p7_1,&_44p8_p7_2,&_44p8_p7_3} - } -}; -static const static_bookblock _resbook_44p_9={ - { - {0}, - {0,0,&_44p9_p1_0}, - {0,&_44p9_p2_0,0}, - - {&_44p9_p3_0,&_44p9_p3_1,0}, - {&_44p9_p4_0,&_44p9_p4_1,0}, - {&_44p9_p5_0,&_44p9_p5_1,0}, - - {&_44p9_p6_0,&_44p9_p6_1,&_44p9_p5_1}, - {&_44p9_p7_0,&_44p9_p7_1,&_44p9_p7_2,&_44p9_p7_3} - } -}; - -static const static_bookblock _resbook_44p_ln1={ - { - {&_44pn1_l0_0,&_44pn1_l0_1,0}, - {&_44pn1_l1_0,&_44pn1_p6_1,&_44pn1_p6_2}, - } -}; -static const static_bookblock _resbook_44p_l0={ - { - {&_44p0_l0_0,&_44p0_l0_1,0}, - {&_44p0_l1_0,&_44p0_p6_1,&_44p0_p6_2}, - } -}; -static const static_bookblock _resbook_44p_l1={ - { - {&_44p1_l0_0,&_44p1_l0_1,0}, - {&_44p1_l1_0,&_44p1_p6_1,&_44p1_p6_2}, - } -}; -static const static_bookblock _resbook_44p_l2={ - { - {&_44p2_l0_0,&_44p2_l0_1,0}, - {&_44p2_l1_0,&_44p2_p7_2,&_44p2_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l3={ - { - {&_44p3_l0_0,&_44p3_l0_1,0}, - {&_44p3_l1_0,&_44p3_p7_2,&_44p3_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l4={ - { - {&_44p4_l0_0,&_44p4_l0_1,0}, - {&_44p4_l1_0,&_44p4_p7_2,&_44p4_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l5={ - { - {&_44p5_l0_0,&_44p5_l0_1,0}, - {&_44p5_l1_0,&_44p5_p7_2,&_44p5_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l6={ - { - {&_44p6_l0_0,&_44p6_l0_1,0}, - {&_44p6_l1_0,&_44p6_p7_2,&_44p6_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l7={ - { - {&_44p7_l0_0,&_44p7_l0_1,0}, - {&_44p7_l1_0,&_44p7_p7_2,&_44p7_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l8={ - { - {&_44p8_l0_0,&_44p8_l0_1,0}, - {&_44p8_l1_0,&_44p8_p7_2,&_44p8_p7_3}, - } -}; -static const static_bookblock _resbook_44p_l9={ - { - {&_44p9_l0_0,&_44p9_l0_1,0}, - {&_44p9_l1_0,&_44p9_p7_2,&_44p9_p7_3}, - } -}; - - -static const vorbis_info_mapping0 _map_nominal_51[2]={ - {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 4,{0,3,0,0},{2,4,1,3}}, - {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 4,{0,3,0,0},{2,4,1,3}} -}; -static const vorbis_info_mapping0 _map_nominal_51u[2]={ - {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 0,{0},{0}}, - {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 0,{0},{0}} -}; - -static const vorbis_residue_template _res_44p51_n1[]={ - {2,0,30, &_residue_44p_lo, - &_huff_book__44pn1_short,&_huff_book__44pn1_short, - &_resbook_44p_n1,&_resbook_44p_n1}, - - {2,0,30, &_residue_44p_lo, - &_huff_book__44pn1_long,&_huff_book__44pn1_long, - &_resbook_44p_n1,&_resbook_44p_n1}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44pn1_lfe,&_huff_book__44pn1_lfe, - &_resbook_44p_ln1,&_resbook_44p_ln1} -}; -static const vorbis_residue_template _res_44p51_0[]={ - {2,0,15, &_residue_44p_lo, - &_huff_book__44p0_short,&_huff_book__44p0_short, - &_resbook_44p_0,&_resbook_44p_0}, - - {2,0,30, &_residue_44p_lo, - &_huff_book__44p0_long,&_huff_book__44p0_long, - &_resbook_44p_0,&_resbook_44p_0}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p0_lfe,&_huff_book__44p0_lfe, - &_resbook_44p_l0,&_resbook_44p_l0} -}; -static const vorbis_residue_template _res_44p51_1[]={ - {2,0,15, &_residue_44p_lo, - &_huff_book__44p1_short,&_huff_book__44p1_short, - &_resbook_44p_1,&_resbook_44p_1}, - - {2,0,30, &_residue_44p_lo, - &_huff_book__44p1_long,&_huff_book__44p1_long, - &_resbook_44p_1,&_resbook_44p_1}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p1_lfe,&_huff_book__44p1_lfe, - &_resbook_44p_l1,&_resbook_44p_l1} -}; -static const vorbis_residue_template _res_44p51_2[]={ - {2,0,15, &_residue_44p, - &_huff_book__44p2_short,&_huff_book__44p2_short, - &_resbook_44p_2,&_resbook_44p_2}, - - {2,0,30, &_residue_44p, - &_huff_book__44p2_long,&_huff_book__44p2_long, - &_resbook_44p_2,&_resbook_44p_2}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p2_lfe,&_huff_book__44p2_lfe, - &_resbook_44p_l2,&_resbook_44p_l2} -}; -static const vorbis_residue_template _res_44p51_3[]={ - {2,0,15, &_residue_44p, - &_huff_book__44p3_short,&_huff_book__44p3_short, - &_resbook_44p_3,&_resbook_44p_3}, - - {2,0,30, &_residue_44p, - &_huff_book__44p3_long,&_huff_book__44p3_long, - &_resbook_44p_3,&_resbook_44p_3}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p3_lfe,&_huff_book__44p3_lfe, - &_resbook_44p_l3,&_resbook_44p_l3} -}; -static const vorbis_residue_template _res_44p51_4[]={ - {2,0,15, &_residue_44p, - &_huff_book__44p4_short,&_huff_book__44p4_short, - &_resbook_44p_4,&_resbook_44p_4}, - - {2,0,30, &_residue_44p, - &_huff_book__44p4_long,&_huff_book__44p4_long, - &_resbook_44p_4,&_resbook_44p_4}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p4_lfe,&_huff_book__44p4_lfe, - &_resbook_44p_l4,&_resbook_44p_l4} -}; -static const vorbis_residue_template _res_44p51_5[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p5_short,&_huff_book__44p5_short, - &_resbook_44p_5,&_resbook_44p_5}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p5_long,&_huff_book__44p5_long, - &_resbook_44p_5,&_resbook_44p_5}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p5_lfe,&_huff_book__44p5_lfe, - &_resbook_44p_l5,&_resbook_44p_l5} -}; -static const vorbis_residue_template _res_44p51_6[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p6_short,&_huff_book__44p6_short, - &_resbook_44p_6,&_resbook_44p_6}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p6_long,&_huff_book__44p6_long, - &_resbook_44p_6,&_resbook_44p_6}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, - &_resbook_44p_l6,&_resbook_44p_l6} -}; - - -static const vorbis_residue_template _res_44p51_7[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p7_short,&_huff_book__44p7_short, - &_resbook_44p_7,&_resbook_44p_7}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p7_long,&_huff_book__44p7_long, - &_resbook_44p_7,&_resbook_44p_7}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, - &_resbook_44p_l6,&_resbook_44p_l6} -}; -static const vorbis_residue_template _res_44p51_8[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p8_short,&_huff_book__44p8_short, - &_resbook_44p_8,&_resbook_44p_8}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p8_long,&_huff_book__44p8_long, - &_resbook_44p_8,&_resbook_44p_8}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, - &_resbook_44p_l6,&_resbook_44p_l6} -}; -static const vorbis_residue_template _res_44p51_9[]={ - {2,0,15, &_residue_44p_hi, - &_huff_book__44p9_short,&_huff_book__44p9_short, - &_resbook_44p_9,&_resbook_44p_9}, - - {2,0,30, &_residue_44p_hi, - &_huff_book__44p9_long,&_huff_book__44p9_long, - &_resbook_44p_9,&_resbook_44p_9}, - - {1,2,6, &_residue_44p_lfe, - &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, - &_resbook_44p_l6,&_resbook_44p_l6} -}; - -static const vorbis_mapping_template _mapres_template_44_51[]={ - { _map_nominal_51, _res_44p51_n1 }, /* -1 */ - { _map_nominal_51, _res_44p51_0 }, /* 0 */ - { _map_nominal_51, _res_44p51_1 }, /* 1 */ - { _map_nominal_51, _res_44p51_2 }, /* 2 */ - { _map_nominal_51, _res_44p51_3 }, /* 3 */ - { _map_nominal_51, _res_44p51_4 }, /* 4 */ - { _map_nominal_51u, _res_44p51_5 }, /* 5 */ - { _map_nominal_51u, _res_44p51_6 }, /* 6 */ - { _map_nominal_51u, _res_44p51_7 }, /* 7 */ - { _map_nominal_51u, _res_44p51_8 }, /* 8 */ - { _map_nominal_51u, _res_44p51_9 }, /* 9 */ -}; diff --git a/Dependencies/libvorbis/lib/modes/residue_44u.h b/Dependencies/libvorbis/lib/modes/residue_44u.h deleted file mode 100644 index 92c4a09..0000000 --- a/Dependencies/libvorbis/lib/modes/residue_44u.h +++ /dev/null @@ -1,318 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates for 32/44.1/48kHz uncoupled - last mod: $Id: residue_44u.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" -#include "books/uncoupled/res_books_uncoupled.h" - -/***** residue backends *********************************************/ - - -static const vorbis_info_residue0 _residue_44_low_un={ - 0,-1, -1, 8,-1,-1, - {0}, - {-1}, - { 0, 1, 1, 2, 2, 4, 28}, - { -1, 25, -1, 45, -1, -1, -1} -}; - -static const vorbis_info_residue0 _residue_44_mid_un={ - 0,-1, -1, 10,-1,-1, - /* 0 1 2 3 4 5 6 7 8 9 */ - {0}, - {-1}, - { 0, 1, 1, 2, 2, 4, 4, 16, 60}, - { -1, 30, -1, 50, -1, 80, -1, -1, -1} -}; - -static const vorbis_info_residue0 _residue_44_hi_un={ - 0,-1, -1, 10,-1,-1, - /* 0 1 2 3 4 5 6 7 8 9 */ - {0}, - {-1}, - { 0, 1, 2, 4, 8, 16, 32, 71,157}, - { -1, -1, -1, -1, -1, -1, -1, -1, -1} -}; - -/* mapping conventions: - only one submap (this would change for efficient 5.1 support for example)*/ -/* Four psychoacoustic profiles are used, one for each blocktype */ -static const vorbis_info_mapping0 _map_nominal_u[2]={ - {1, {0,0,0,0,0,0}, {0}, {0}, 0,{0},{0}}, - {1, {0,0,0,0,0,0}, {1}, {1}, 0,{0},{0}} -}; - -static const static_bookblock _resbook_44u_n1={ - { - {0}, - {0,0,&_44un1__p1_0}, - {0,0,&_44un1__p2_0}, - {0,0,&_44un1__p3_0}, - {0,0,&_44un1__p4_0}, - {0,0,&_44un1__p5_0}, - {&_44un1__p6_0,&_44un1__p6_1}, - {&_44un1__p7_0,&_44un1__p7_1,&_44un1__p7_2} - } -}; -static const static_bookblock _resbook_44u_0={ - { - {0}, - {0,0,&_44u0__p1_0}, - {0,0,&_44u0__p2_0}, - {0,0,&_44u0__p3_0}, - {0,0,&_44u0__p4_0}, - {0,0,&_44u0__p5_0}, - {&_44u0__p6_0,&_44u0__p6_1}, - {&_44u0__p7_0,&_44u0__p7_1,&_44u0__p7_2} - } -}; -static const static_bookblock _resbook_44u_1={ - { - {0}, - {0,0,&_44u1__p1_0}, - {0,0,&_44u1__p2_0}, - {0,0,&_44u1__p3_0}, - {0,0,&_44u1__p4_0}, - {0,0,&_44u1__p5_0}, - {&_44u1__p6_0,&_44u1__p6_1}, - {&_44u1__p7_0,&_44u1__p7_1,&_44u1__p7_2} - } -}; -static const static_bookblock _resbook_44u_2={ - { - {0}, - {0,0,&_44u2__p1_0}, - {0,0,&_44u2__p2_0}, - {0,0,&_44u2__p3_0}, - {0,0,&_44u2__p4_0}, - {0,0,&_44u2__p5_0}, - {&_44u2__p6_0,&_44u2__p6_1}, - {&_44u2__p7_0,&_44u2__p7_1,&_44u2__p7_2} - } -}; -static const static_bookblock _resbook_44u_3={ - { - {0}, - {0,0,&_44u3__p1_0}, - {0,0,&_44u3__p2_0}, - {0,0,&_44u3__p3_0}, - {0,0,&_44u3__p4_0}, - {0,0,&_44u3__p5_0}, - {&_44u3__p6_0,&_44u3__p6_1}, - {&_44u3__p7_0,&_44u3__p7_1,&_44u3__p7_2} - } -}; -static const static_bookblock _resbook_44u_4={ - { - {0}, - {0,0,&_44u4__p1_0}, - {0,0,&_44u4__p2_0}, - {0,0,&_44u4__p3_0}, - {0,0,&_44u4__p4_0}, - {0,0,&_44u4__p5_0}, - {&_44u4__p6_0,&_44u4__p6_1}, - {&_44u4__p7_0,&_44u4__p7_1,&_44u4__p7_2} - } -}; -static const static_bookblock _resbook_44u_5={ - { - {0}, - {0,0,&_44u5__p1_0}, - {0,0,&_44u5__p2_0}, - {0,0,&_44u5__p3_0}, - {0,0,&_44u5__p4_0}, - {0,0,&_44u5__p5_0}, - {0,0,&_44u5__p6_0}, - {&_44u5__p7_0,&_44u5__p7_1}, - {&_44u5__p8_0,&_44u5__p8_1}, - {&_44u5__p9_0,&_44u5__p9_1,&_44u5__p9_2} - } -}; -static const static_bookblock _resbook_44u_6={ - { - {0}, - {0,0,&_44u6__p1_0}, - {0,0,&_44u6__p2_0}, - {0,0,&_44u6__p3_0}, - {0,0,&_44u6__p4_0}, - {0,0,&_44u6__p5_0}, - {0,0,&_44u6__p6_0}, - {&_44u6__p7_0,&_44u6__p7_1}, - {&_44u6__p8_0,&_44u6__p8_1}, - {&_44u6__p9_0,&_44u6__p9_1,&_44u6__p9_2} - } -}; -static const static_bookblock _resbook_44u_7={ - { - {0}, - {0,0,&_44u7__p1_0}, - {0,0,&_44u7__p2_0}, - {0,0,&_44u7__p3_0}, - {0,0,&_44u7__p4_0}, - {0,0,&_44u7__p5_0}, - {0,0,&_44u7__p6_0}, - {&_44u7__p7_0,&_44u7__p7_1}, - {&_44u7__p8_0,&_44u7__p8_1}, - {&_44u7__p9_0,&_44u7__p9_1,&_44u7__p9_2} - } -}; -static const static_bookblock _resbook_44u_8={ - { - {0}, - {0,0,&_44u8_p1_0}, - {0,0,&_44u8_p2_0}, - {0,0,&_44u8_p3_0}, - {0,0,&_44u8_p4_0}, - {&_44u8_p5_0,&_44u8_p5_1}, - {&_44u8_p6_0,&_44u8_p6_1}, - {&_44u8_p7_0,&_44u8_p7_1}, - {&_44u8_p8_0,&_44u8_p8_1}, - {&_44u8_p9_0,&_44u8_p9_1,&_44u8_p9_2} - } -}; -static const static_bookblock _resbook_44u_9={ - { - {0}, - {0,0,&_44u9_p1_0}, - {0,0,&_44u9_p2_0}, - {0,0,&_44u9_p3_0}, - {0,0,&_44u9_p4_0}, - {&_44u9_p5_0,&_44u9_p5_1}, - {&_44u9_p6_0,&_44u9_p6_1}, - {&_44u9_p7_0,&_44u9_p7_1}, - {&_44u9_p8_0,&_44u9_p8_1}, - {&_44u9_p9_0,&_44u9_p9_1,&_44u9_p9_2} - } -}; - -static const vorbis_residue_template _res_44u_n1[]={ - {1,0,32, &_residue_44_low_un, - &_huff_book__44un1__short,&_huff_book__44un1__short, - &_resbook_44u_n1,&_resbook_44u_n1}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44un1__long,&_huff_book__44un1__long, - &_resbook_44u_n1,&_resbook_44u_n1} -}; -static const vorbis_residue_template _res_44u_0[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u0__short,&_huff_book__44u0__short, - &_resbook_44u_0,&_resbook_44u_0}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u0__long,&_huff_book__44u0__long, - &_resbook_44u_0,&_resbook_44u_0} -}; -static const vorbis_residue_template _res_44u_1[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u1__short,&_huff_book__44u1__short, - &_resbook_44u_1,&_resbook_44u_1}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u1__long,&_huff_book__44u1__long, - &_resbook_44u_1,&_resbook_44u_1} -}; -static const vorbis_residue_template _res_44u_2[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u2__short,&_huff_book__44u2__short, - &_resbook_44u_2,&_resbook_44u_2}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u2__long,&_huff_book__44u2__long, - &_resbook_44u_2,&_resbook_44u_2} -}; -static const vorbis_residue_template _res_44u_3[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u3__short,&_huff_book__44u3__short, - &_resbook_44u_3,&_resbook_44u_3}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u3__long,&_huff_book__44u3__long, - &_resbook_44u_3,&_resbook_44u_3} -}; -static const vorbis_residue_template _res_44u_4[]={ - {1,0,16, &_residue_44_low_un, - &_huff_book__44u4__short,&_huff_book__44u4__short, - &_resbook_44u_4,&_resbook_44u_4}, - - {1,0,32, &_residue_44_low_un, - &_huff_book__44u4__long,&_huff_book__44u4__long, - &_resbook_44u_4,&_resbook_44u_4} -}; - -static const vorbis_residue_template _res_44u_5[]={ - {1,0,16, &_residue_44_mid_un, - &_huff_book__44u5__short,&_huff_book__44u5__short, - &_resbook_44u_5,&_resbook_44u_5}, - - {1,0,32, &_residue_44_mid_un, - &_huff_book__44u5__long,&_huff_book__44u5__long, - &_resbook_44u_5,&_resbook_44u_5} -}; - -static const vorbis_residue_template _res_44u_6[]={ - {1,0,16, &_residue_44_mid_un, - &_huff_book__44u6__short,&_huff_book__44u6__short, - &_resbook_44u_6,&_resbook_44u_6}, - - {1,0,32, &_residue_44_mid_un, - &_huff_book__44u6__long,&_huff_book__44u6__long, - &_resbook_44u_6,&_resbook_44u_6} -}; - -static const vorbis_residue_template _res_44u_7[]={ - {1,0,16, &_residue_44_mid_un, - &_huff_book__44u7__short,&_huff_book__44u7__short, - &_resbook_44u_7,&_resbook_44u_7}, - - {1,0,32, &_residue_44_mid_un, - &_huff_book__44u7__long,&_huff_book__44u7__long, - &_resbook_44u_7,&_resbook_44u_7} -}; - -static const vorbis_residue_template _res_44u_8[]={ - {1,0,16, &_residue_44_hi_un, - &_huff_book__44u8__short,&_huff_book__44u8__short, - &_resbook_44u_8,&_resbook_44u_8}, - - {1,0,32, &_residue_44_hi_un, - &_huff_book__44u8__long,&_huff_book__44u8__long, - &_resbook_44u_8,&_resbook_44u_8} -}; -static const vorbis_residue_template _res_44u_9[]={ - {1,0,16, &_residue_44_hi_un, - &_huff_book__44u9__short,&_huff_book__44u9__short, - &_resbook_44u_9,&_resbook_44u_9}, - - {1,0,32, &_residue_44_hi_un, - &_huff_book__44u9__long,&_huff_book__44u9__long, - &_resbook_44u_9,&_resbook_44u_9} -}; - -static const vorbis_mapping_template _mapres_template_44_uncoupled[]={ - { _map_nominal_u, _res_44u_n1 }, /* -1 */ - { _map_nominal_u, _res_44u_0 }, /* 0 */ - { _map_nominal_u, _res_44u_1 }, /* 1 */ - { _map_nominal_u, _res_44u_2 }, /* 2 */ - { _map_nominal_u, _res_44u_3 }, /* 3 */ - { _map_nominal_u, _res_44u_4 }, /* 4 */ - { _map_nominal_u, _res_44u_5 }, /* 5 */ - { _map_nominal_u, _res_44u_6 }, /* 6 */ - { _map_nominal_u, _res_44u_7 }, /* 7 */ - { _map_nominal_u, _res_44u_8 }, /* 8 */ - { _map_nominal_u, _res_44u_9 }, /* 9 */ -}; diff --git a/Dependencies/libvorbis/lib/modes/residue_8.h b/Dependencies/libvorbis/lib/modes/residue_8.h deleted file mode 100644 index 94c6d84..0000000 --- a/Dependencies/libvorbis/lib/modes/residue_8.h +++ /dev/null @@ -1,109 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel residue templates 8/11kHz - last mod: $Id: residue_8.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "vorbis/codec.h" -#include "backends.h" - -/***** residue backends *********************************************/ - -static const static_bookblock _resbook_8s_0={ - { - {0}, - {0,0,&_8c0_s_p1_0}, - {0}, - {0,0,&_8c0_s_p3_0}, - {0,0,&_8c0_s_p4_0}, - {0,0,&_8c0_s_p5_0}, - {0,0,&_8c0_s_p6_0}, - {&_8c0_s_p7_0,&_8c0_s_p7_1}, - {&_8c0_s_p8_0,&_8c0_s_p8_1}, - {&_8c0_s_p9_0,&_8c0_s_p9_1,&_8c0_s_p9_2} - } -}; -static const static_bookblock _resbook_8s_1={ - { - {0}, - {0,0,&_8c1_s_p1_0}, - {0}, - {0,0,&_8c1_s_p3_0}, - {0,0,&_8c1_s_p4_0}, - {0,0,&_8c1_s_p5_0}, - {0,0,&_8c1_s_p6_0}, - {&_8c1_s_p7_0,&_8c1_s_p7_1}, - {&_8c1_s_p8_0,&_8c1_s_p8_1}, - {&_8c1_s_p9_0,&_8c1_s_p9_1,&_8c1_s_p9_2} - } -}; - -static const vorbis_residue_template _res_8s_0[]={ - {2,0,32, &_residue_44_mid, - &_huff_book__8c0_s_single,&_huff_book__8c0_s_single, - &_resbook_8s_0,&_resbook_8s_0}, -}; -static const vorbis_residue_template _res_8s_1[]={ - {2,0,32, &_residue_44_mid, - &_huff_book__8c1_s_single,&_huff_book__8c1_s_single, - &_resbook_8s_1,&_resbook_8s_1}, -}; - -static const vorbis_mapping_template _mapres_template_8_stereo[2]={ - { _map_nominal, _res_8s_0 }, /* 0 */ - { _map_nominal, _res_8s_1 }, /* 1 */ -}; - -static const static_bookblock _resbook_8u_0={ - { - {0}, - {0,0,&_8u0__p1_0}, - {0,0,&_8u0__p2_0}, - {0,0,&_8u0__p3_0}, - {0,0,&_8u0__p4_0}, - {0,0,&_8u0__p5_0}, - {&_8u0__p6_0,&_8u0__p6_1}, - {&_8u0__p7_0,&_8u0__p7_1,&_8u0__p7_2} - } -}; -static const static_bookblock _resbook_8u_1={ - { - {0}, - {0,0,&_8u1__p1_0}, - {0,0,&_8u1__p2_0}, - {0,0,&_8u1__p3_0}, - {0,0,&_8u1__p4_0}, - {0,0,&_8u1__p5_0}, - {0,0,&_8u1__p6_0}, - {&_8u1__p7_0,&_8u1__p7_1}, - {&_8u1__p8_0,&_8u1__p8_1}, - {&_8u1__p9_0,&_8u1__p9_1,&_8u1__p9_2} - } -}; - -static const vorbis_residue_template _res_8u_0[]={ - {1,0,32, &_residue_44_low_un, - &_huff_book__8u0__single,&_huff_book__8u0__single, - &_resbook_8u_0,&_resbook_8u_0}, -}; -static const vorbis_residue_template _res_8u_1[]={ - {1,0,32, &_residue_44_mid_un, - &_huff_book__8u1__single,&_huff_book__8u1__single, - &_resbook_8u_1,&_resbook_8u_1}, -}; - -static const vorbis_mapping_template _mapres_template_8_uncoupled[2]={ - { _map_nominal_u, _res_8u_0 }, /* 0 */ - { _map_nominal_u, _res_8u_1 }, /* 1 */ -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_11.h b/Dependencies/libvorbis/lib/modes/setup_11.h deleted file mode 100644 index 4c2d619..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_11.h +++ /dev/null @@ -1,143 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 11kHz settings - last mod: $Id: setup_11.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -#include "psych_11.h" - -static const int blocksize_11[2]={ - 512,512 -}; - -static const int _floor_mapping_11a[]={ - 6,6 -}; -static const int *_floor_mapping_11[]={ - _floor_mapping_11a -}; - -static const double rate_mapping_11[3]={ - 8000.,13000.,44000., -}; - -static const double rate_mapping_11_uncoupled[3]={ - 12000.,20000.,50000., -}; - -static const double quality_mapping_11[3]={ - -.1,.0,1. -}; - -static const ve_setup_data_template ve_setup_11_stereo={ - 2, - rate_mapping_11, - quality_mapping_11, - 2, - 9000, - 15000, - - blocksize_11, - blocksize_11, - - _psy_tone_masteratt_11, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_11, - NULL, - _vp_tonemask_adj_11, - - _psy_noiseguards_8, - _psy_noisebias_11, - _psy_noisebias_11, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_11, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_11, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_11, - - _mapres_template_8_stereo -}; - -static const ve_setup_data_template ve_setup_11_uncoupled={ - 2, - rate_mapping_11_uncoupled, - quality_mapping_11, - -1, - 9000, - 15000, - - blocksize_11, - blocksize_11, - - _psy_tone_masteratt_11, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_11, - NULL, - _vp_tonemask_adj_11, - - _psy_noiseguards_8, - _psy_noisebias_11, - _psy_noisebias_11, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_11, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_11, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_11, - - _mapres_template_8_uncoupled -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_16.h b/Dependencies/libvorbis/lib/modes/setup_16.h deleted file mode 100644 index 336007f..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_16.h +++ /dev/null @@ -1,153 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 16kHz settings - last mod: $Id: setup_16.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -#include "psych_16.h" -#include "residue_16.h" - -static const int blocksize_16_short[3]={ - 1024,512,512 -}; -static const int blocksize_16_long[3]={ - 1024,1024,1024 -}; - -static const int _floor_mapping_16a[]={ - 9,3,3 -}; -static const int _floor_mapping_16b[]={ - 9,9,9 -}; -static const int *_floor_mapping_16[]={ - _floor_mapping_16a, - _floor_mapping_16b -}; - -static const double rate_mapping_16[4]={ - 12000.,20000.,44000.,86000. -}; - -static const double rate_mapping_16_uncoupled[4]={ - 16000.,28000.,64000.,100000. -}; - -static const double _global_mapping_16[4]={ 1., 2., 3., 4. }; - -static const double quality_mapping_16[4]={ -.1,.05,.5,1. }; - -static const double _psy_compand_16_mapping[4]={ 0., .8, 1., 1.}; - -static const ve_setup_data_template ve_setup_16_stereo={ - 3, - rate_mapping_16, - quality_mapping_16, - 2, - 15000, - 19000, - - blocksize_16_short, - blocksize_16_long, - - _psy_tone_masteratt_16, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - - _psy_noiseguards_16, - _psy_noisebias_16_impulse, - _psy_noisebias_16_short, - _psy_noisebias_16_short, - _psy_noisebias_16, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_16_mapping, - _psy_compand_16_mapping, - - {_noise_start_16,_noise_start_16}, - { _noise_part_16, _noise_part_16}, - _noise_thresh_16, - - _psy_ath_floater_16, - _psy_ath_abs_16, - - _psy_lowpass_16, - - _psy_global_44, - _global_mapping_16, - _psy_stereo_modes_16, - - _floor_books, - _floor, - 2, - _floor_mapping_16, - - _mapres_template_16_stereo -}; - -static const ve_setup_data_template ve_setup_16_uncoupled={ - 3, - rate_mapping_16_uncoupled, - quality_mapping_16, - -1, - 15000, - 19000, - - blocksize_16_short, - blocksize_16_long, - - _psy_tone_masteratt_16, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - - _psy_noiseguards_16, - _psy_noisebias_16_impulse, - _psy_noisebias_16_short, - _psy_noisebias_16_short, - _psy_noisebias_16, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_16_mapping, - _psy_compand_16_mapping, - - {_noise_start_16,_noise_start_16}, - { _noise_part_16, _noise_part_16}, - _noise_thresh_16, - - _psy_ath_floater_16, - _psy_ath_abs_16, - - _psy_lowpass_16, - - _psy_global_44, - _global_mapping_16, - _psy_stereo_modes_16, - - _floor_books, - _floor, - 2, - _floor_mapping_16, - - _mapres_template_16_uncoupled -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_22.h b/Dependencies/libvorbis/lib/modes/setup_22.h deleted file mode 100644 index 4fd5e57..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_22.h +++ /dev/null @@ -1,128 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 22kHz settings - last mod: $Id: setup_22.h 17026 2010-03-25 05:00:27Z xiphmont $ - - ********************************************************************/ - -static const double rate_mapping_22[4]={ - 15000.,20000.,44000.,86000. -}; - -static const double rate_mapping_22_uncoupled[4]={ - 16000.,28000.,50000.,90000. -}; - -static const double _psy_lowpass_22[4]={9.5,11.,30.,99.}; - -static const ve_setup_data_template ve_setup_22_stereo={ - 3, - rate_mapping_22, - quality_mapping_16, - 2, - 19000, - 26000, - - blocksize_16_short, - blocksize_16_long, - - _psy_tone_masteratt_16, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - - _psy_noiseguards_16, - _psy_noisebias_16_impulse, - _psy_noisebias_16_short, - _psy_noisebias_16_short, - _psy_noisebias_16, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_16_mapping, - _psy_compand_16_mapping, - - {_noise_start_16,_noise_start_16}, - { _noise_part_16, _noise_part_16}, - _noise_thresh_16, - - _psy_ath_floater_16, - _psy_ath_abs_16, - - _psy_lowpass_22, - - _psy_global_44, - _global_mapping_16, - _psy_stereo_modes_16, - - _floor_books, - _floor, - 2, - _floor_mapping_16, - - _mapres_template_16_stereo -}; - -static const ve_setup_data_template ve_setup_22_uncoupled={ - 3, - rate_mapping_22_uncoupled, - quality_mapping_16, - -1, - 19000, - 26000, - - blocksize_16_short, - blocksize_16_long, - - _psy_tone_masteratt_16, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - _vp_tonemask_adj_16, - - _psy_noiseguards_16, - _psy_noisebias_16_impulse, - _psy_noisebias_16_short, - _psy_noisebias_16_short, - _psy_noisebias_16, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_16_mapping, - _psy_compand_16_mapping, - - {_noise_start_16,_noise_start_16}, - { _noise_part_16, _noise_part_16}, - _noise_thresh_16, - - _psy_ath_floater_16, - _psy_ath_abs_16, - - _psy_lowpass_22, - - _psy_global_44, - _global_mapping_16, - _psy_stereo_modes_16, - - _floor_books, - _floor, - 2, - _floor_mapping_16, - - _mapres_template_16_uncoupled -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_32.h b/Dependencies/libvorbis/lib/modes/setup_32.h deleted file mode 100644 index 2275ac9..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_32.h +++ /dev/null @@ -1,132 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel settings for 32kHz - last mod: $Id: setup_32.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -static const double rate_mapping_32[12]={ - 18000.,28000.,35000.,45000.,56000.,60000., - 75000.,90000.,100000.,115000.,150000.,190000., -}; - -static const double rate_mapping_32_un[12]={ - 30000.,42000.,52000.,64000.,72000.,78000., - 86000.,92000.,110000.,120000.,140000.,190000., -}; - -static const double _psy_lowpass_32[12]={ - 12.3,13.,13.,14.,15.,99.,99.,99.,99.,99.,99.,99. -}; - -static const ve_setup_data_template ve_setup_32_stereo={ - 11, - rate_mapping_32, - quality_mapping_44, - 2, - 26000, - 40000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_32, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_stereo -}; - -static const ve_setup_data_template ve_setup_32_uncoupled={ - 11, - rate_mapping_32_un, - quality_mapping_44, - -1, - 26000, - 40000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_32, - - _psy_global_44, - _global_mapping_44, - NULL, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_uncoupled -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_44.h b/Dependencies/libvorbis/lib/modes/setup_44.h deleted file mode 100644 index 3b88a89..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_44.h +++ /dev/null @@ -1,117 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel settings for 44.1/48kHz - last mod: $Id: setup_44.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "modes/floor_all.h" -#include "modes/residue_44.h" -#include "modes/psych_44.h" - -static const double rate_mapping_44_stereo[12]={ - 22500.,32000.,40000.,48000.,56000.,64000., - 80000.,96000.,112000.,128000.,160000.,250001. -}; - -static const double quality_mapping_44[12]={ - -.1,.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0 -}; - -static const int blocksize_short_44[11]={ - 512,256,256,256,256,256,256,256,256,256,256 -}; -static const int blocksize_long_44[11]={ - 4096,2048,2048,2048,2048,2048,2048,2048,2048,2048,2048 -}; - -static const double _psy_compand_short_mapping[12]={ - 0.5, 1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2. -}; -static const double _psy_compand_long_mapping[12]={ - 3.5, 4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5. -}; - -static const double _global_mapping_44[12]={ - /* 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4. */ - 0., 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.7, 4., 4. -}; - -static const int _floor_mapping_44a[11]={ - 1,0,0,2,2,4,5,5,5,5,5 -}; - -static const int _floor_mapping_44b[11]={ - 8,7,7,7,7,7,7,7,7,7,7 -}; - -static const int _floor_mapping_44c[11]={ - 10,10,10,10,10,10,10,10,10,10,10 -}; - -static const int *_floor_mapping_44[]={ - _floor_mapping_44a, - _floor_mapping_44b, - _floor_mapping_44c, -}; - -static const ve_setup_data_template ve_setup_44_stereo={ - 11, - rate_mapping_44_stereo, - quality_mapping_44, - 2, - 40000, - 50000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_stereo -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_44p51.h b/Dependencies/libvorbis/lib/modes/setup_44p51.h deleted file mode 100644 index e46468a..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_44p51.h +++ /dev/null @@ -1,74 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel settings for 44.1/48kHz 5.1 surround modes - last mod: $Id$ - - ********************************************************************/ - -#include "modes/residue_44p51.h" - -static const double rate_mapping_44p51[12]={ - 14000.,20000.,28000.,38000.,46000.,54000., - 75000.,96000.,120000.,140000.,180000.,240001. -}; - -static const ve_setup_data_template ve_setup_44_51={ - 11, - rate_mapping_44p51, - quality_mapping_44, - 6, - 40000, - 70000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 3, - _floor_mapping_44, - - _mapres_template_44_51 -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_44u.h b/Dependencies/libvorbis/lib/modes/setup_44u.h deleted file mode 100644 index 568b5f8..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_44u.h +++ /dev/null @@ -1,74 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel settings for 44.1/48kHz uncoupled modes - last mod: $Id: setup_44u.h 16962 2010-03-11 07:30:34Z xiphmont $ - - ********************************************************************/ - -#include "modes/residue_44u.h" - -static const double rate_mapping_44_un[12]={ - 32000.,48000.,60000.,70000.,80000.,86000., - 96000.,110000.,120000.,140000.,160000.,240001. -}; - -static const ve_setup_data_template ve_setup_44_uncoupled={ - 11, - rate_mapping_44_un, - quality_mapping_44, - -1, - 40000, - 50000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_uncoupled -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_8.h b/Dependencies/libvorbis/lib/modes/setup_8.h deleted file mode 100644 index 14c4837..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_8.h +++ /dev/null @@ -1,149 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: 8kHz settings - last mod: $Id: setup_8.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -#include "psych_8.h" -#include "residue_8.h" - -static const int blocksize_8[2]={ - 512,512 -}; - -static const int _floor_mapping_8a[]={ - 6,6 -}; - -static const int *_floor_mapping_8[]={ - _floor_mapping_8a -}; - -static const double rate_mapping_8[3]={ - 6000.,9000.,32000., -}; - -static const double rate_mapping_8_uncoupled[3]={ - 8000.,14000.,42000., -}; - -static const double quality_mapping_8[3]={ - -.1,.0,1. -}; - -static const double _psy_compand_8_mapping[3]={ 0., 1., 1.}; - -static const double _global_mapping_8[3]={ 1., 2., 3. }; - -static const ve_setup_data_template ve_setup_8_stereo={ - 2, - rate_mapping_8, - quality_mapping_8, - 2, - 8000, - 9000, - - blocksize_8, - blocksize_8, - - _psy_tone_masteratt_8, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_8, - NULL, - _vp_tonemask_adj_8, - - _psy_noiseguards_8, - _psy_noisebias_8, - _psy_noisebias_8, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_5only, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_8, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_8, - - _mapres_template_8_stereo -}; - -static const ve_setup_data_template ve_setup_8_uncoupled={ - 2, - rate_mapping_8_uncoupled, - quality_mapping_8, - -1, - 8000, - 9000, - - blocksize_8, - blocksize_8, - - _psy_tone_masteratt_8, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_8, - NULL, - _vp_tonemask_adj_8, - - _psy_noiseguards_8, - _psy_noisebias_8, - _psy_noisebias_8, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_5only, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_8, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_8, - - _mapres_template_8_uncoupled -}; diff --git a/Dependencies/libvorbis/lib/modes/setup_X.h b/Dependencies/libvorbis/lib/modes/setup_X.h deleted file mode 100644 index a69f5d4..0000000 --- a/Dependencies/libvorbis/lib/modes/setup_X.h +++ /dev/null @@ -1,225 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: catch-all toplevel settings for q modes only - last mod: $Id: setup_X.h 16894 2010-02-12 20:32:12Z xiphmont $ - - ********************************************************************/ - -static const double rate_mapping_X[12]={ - -1.,-1.,-1.,-1.,-1.,-1., - -1.,-1.,-1.,-1.,-1.,-1. -}; - -static const ve_setup_data_template ve_setup_X_stereo={ - 11, - rate_mapping_X, - quality_mapping_44, - 2, - 50000, - 200000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - _psy_stereo_modes_44, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_stereo -}; - -static const ve_setup_data_template ve_setup_X_uncoupled={ - 11, - rate_mapping_X, - quality_mapping_44, - -1, - 50000, - 200000, - - blocksize_short_44, - blocksize_long_44, - - _psy_tone_masteratt_44, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_otherblock, - _vp_tonemask_adj_longblock, - _vp_tonemask_adj_otherblock, - - _psy_noiseguards_44, - _psy_noisebias_impulse, - _psy_noisebias_padding, - _psy_noisebias_trans, - _psy_noisebias_long, - _psy_noise_suppress, - - _psy_compand_44, - _psy_compand_short_mapping, - _psy_compand_long_mapping, - - {_noise_start_short_44,_noise_start_long_44}, - {_noise_part_short_44,_noise_part_long_44}, - _noise_thresh_44, - - _psy_ath_floater, - _psy_ath_abs, - - _psy_lowpass_44, - - _psy_global_44, - _global_mapping_44, - NULL, - - _floor_books, - _floor, - 2, - _floor_mapping_44, - - _mapres_template_44_uncoupled -}; - -static const ve_setup_data_template ve_setup_XX_stereo={ - 2, - rate_mapping_X, - quality_mapping_8, - 2, - 0, - 8000, - - blocksize_8, - blocksize_8, - - _psy_tone_masteratt_8, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_8, - NULL, - _vp_tonemask_adj_8, - - _psy_noiseguards_8, - _psy_noisebias_8, - _psy_noisebias_8, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_5only, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_8, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_8, - - _mapres_template_8_stereo -}; - -static const ve_setup_data_template ve_setup_XX_uncoupled={ - 2, - rate_mapping_X, - quality_mapping_8, - -1, - 0, - 8000, - - blocksize_8, - blocksize_8, - - _psy_tone_masteratt_8, - _psy_tone_0dB, - _psy_tone_suppress, - - _vp_tonemask_adj_8, - NULL, - _vp_tonemask_adj_8, - - _psy_noiseguards_8, - _psy_noisebias_8, - _psy_noisebias_8, - NULL, - NULL, - _psy_noise_suppress, - - _psy_compand_8, - _psy_compand_8_mapping, - NULL, - - {_noise_start_8,_noise_start_8}, - {_noise_part_8,_noise_part_8}, - _noise_thresh_5only, - - _psy_ath_floater_8, - _psy_ath_abs_8, - - _psy_lowpass_8, - - _psy_global_44, - _global_mapping_8, - _psy_stereo_modes_8, - - _floor_books, - _floor, - 1, - _floor_mapping_8, - - _mapres_template_8_uncoupled -}; diff --git a/Dependencies/libvorbis/lib/os.h b/Dependencies/libvorbis/lib/os.h deleted file mode 100644 index 276b4de..0000000 --- a/Dependencies/libvorbis/lib/os.h +++ /dev/null @@ -1,186 +0,0 @@ -#ifndef _OS_H -#define _OS_H -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: #ifdef jail to whip a few platforms into the UNIX ideal. - last mod: $Id: os.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include - -#include "misc.h" - -#ifndef _V_IFDEFJAIL_H_ -# define _V_IFDEFJAIL_H_ - -# ifdef __GNUC__ -# define STIN static __inline__ -# elif _WIN32 -# define STIN static __inline -# else -# define STIN static -# endif - -#ifdef DJGPP -# define rint(x) (floor((x)+0.5f)) -#endif - -#ifndef M_PI -# define M_PI (3.1415926536f) -#endif - -#if defined(_WIN32) && !defined(__SYMBIAN32__) -# include -# define rint(x) (floor((x)+0.5f)) -# define NO_FLOAT_MATH_LIB -# define FAST_HYPOT(a, b) sqrt((a)*(a) + (b)*(b)) -#endif - -#if defined(__SYMBIAN32__) && defined(__WINS__) -void *_alloca(size_t size); -# define alloca _alloca -#endif - -#ifndef FAST_HYPOT -# define FAST_HYPOT hypot -#endif - -#endif - -#ifdef HAVE_ALLOCA_H -# include -#endif - -#ifdef USE_MEMORY_H -# include -#endif - -#ifndef min -# define min(x,y) ((x)>(y)?(y):(x)) -#endif - -#ifndef max -# define max(x,y) ((x)<(y)?(y):(x)) -#endif - - -/* Special i386 GCC implementation */ -#if defined(__i386__) && defined(__GNUC__) && !defined(__BEOS__) -# define VORBIS_FPU_CONTROL -/* both GCC and MSVC are kinda stupid about rounding/casting to int. - Because of encapsulation constraints (GCC can't see inside the asm - block and so we end up doing stupid things like a store/load that - is collectively a noop), we do it this way */ - -/* we must set up the fpu before this works!! */ - -typedef ogg_int16_t vorbis_fpu_control; - -static inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ - ogg_int16_t ret; - ogg_int16_t temp; - __asm__ __volatile__("fnstcw %0\n\t" - "movw %0,%%dx\n\t" - "andw $62463,%%dx\n\t" - "movw %%dx,%1\n\t" - "fldcw %1\n\t":"=m"(ret):"m"(temp): "dx"); - *fpu=ret; -} - -static inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ - __asm__ __volatile__("fldcw %0":: "m"(fpu)); -} - -/* assumes the FPU is in round mode! */ -static inline int vorbis_ftoi(double f){ /* yes, double! Otherwise, - we get extra fst/fld to - truncate precision */ - int i; - __asm__("fistl %0": "=m"(i) : "t"(f)); - return(i); -} -#endif /* Special i386 GCC implementation */ - - -/* MSVC inline assembly. 32 bit only; inline ASM isn't implemented in the - * 64 bit compiler */ -#if defined(_MSC_VER) && !defined(_WIN64) && !defined(_WIN32_WCE) -# define VORBIS_FPU_CONTROL - -typedef ogg_int16_t vorbis_fpu_control; - -static __inline int vorbis_ftoi(double f){ - int i; - __asm{ - fld f - fistp i - } - return i; -} - -static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ -} - -static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ -} - -#endif /* Special MSVC 32 bit implementation */ - - -/* Optimized code path for x86_64 builds. Uses SSE2 intrinsics. This can be - done safely because all x86_64 CPUs supports SSE2. */ -#if (defined(_MSC_VER) && defined(_WIN64)) || (defined(__GNUC__) && defined (__x86_64__)) -# define VORBIS_FPU_CONTROL - -typedef ogg_int16_t vorbis_fpu_control; - -#include -static __inline int vorbis_ftoi(double f){ - return _mm_cvtsd_si32(_mm_load_sd(&f)); -} - -static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ -} - -static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ -} - -#endif /* Special MSVC x64 implementation */ - - -/* If no special implementation was found for the current compiler / platform, - use the default implementation here: */ -#ifndef VORBIS_FPU_CONTROL - -typedef int vorbis_fpu_control; - -static int vorbis_ftoi(double f){ - /* Note: MSVC and GCC (at least on some systems) round towards zero, thus, - the floor() call is required to ensure correct roudning of - negative numbers */ - return (int)floor(f+.5); -} - -/* We don't have special code for this compiler/arch, so do it the slow way */ -# define vorbis_fpu_setround(vorbis_fpu_control) {} -# define vorbis_fpu_restore(vorbis_fpu_control) {} - -#endif /* default implementation */ - -#endif /* _OS_H */ diff --git a/Dependencies/libvorbis/lib/psy.c b/Dependencies/libvorbis/lib/psy.c deleted file mode 100644 index 4a8e81e..0000000 --- a/Dependencies/libvorbis/lib/psy.c +++ /dev/null @@ -1,1195 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: psychoacoustics not including preecho - last mod: $Id: psy.c 17077 2010-03-26 06:22:19Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" - -#include "masking.h" -#include "psy.h" -#include "os.h" -#include "lpc.h" -#include "smallft.h" -#include "scales.h" -#include "misc.h" - -#define NEGINF -9999.f -static const double stereo_threshholds[]={0.0, .5, 1.0, 1.5, 2.5, 4.5, 8.5, 16.5, 9e10}; -static const double stereo_threshholds_limited[]={0.0, .5, 1.0, 1.5, 2.0, 2.5, 4.5, 8.5, 9e10}; - -vorbis_look_psy_global *_vp_global_look(vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *gi=&ci->psy_g_param; - vorbis_look_psy_global *look=_ogg_calloc(1,sizeof(*look)); - - look->channels=vi->channels; - - look->ampmax=-9999.; - look->gi=gi; - return(look); -} - -void _vp_global_free(vorbis_look_psy_global *look){ - if(look){ - memset(look,0,sizeof(*look)); - _ogg_free(look); - } -} - -void _vi_gpsy_free(vorbis_info_psy_global *i){ - if(i){ - memset(i,0,sizeof(*i)); - _ogg_free(i); - } -} - -void _vi_psy_free(vorbis_info_psy *i){ - if(i){ - memset(i,0,sizeof(*i)); - _ogg_free(i); - } -} - -static void min_curve(float *c, - float *c2){ - int i; - for(i=0;ic[i])c[i]=c2[i]; -} - -static void attenuate_curve(float *c,float att){ - int i; - for(i=0;iATH[j+k+ath_offset])min=ATH[j+k+ath_offset]; - }else{ - if(min>ATH[MAX_ATH-1])min=ATH[MAX_ATH-1]; - } - ath[j]=min; - } - - /* copy curves into working space, replicate the 50dB curve to 30 - and 40, replicate the 100dB curve to 110 */ - for(j=0;j<6;j++) - memcpy(workc[i][j+2],tonemasks[i][j],EHMER_MAX*sizeof(*tonemasks[i][j])); - memcpy(workc[i][0],tonemasks[i][0],EHMER_MAX*sizeof(*tonemasks[i][0])); - memcpy(workc[i][1],tonemasks[i][0],EHMER_MAX*sizeof(*tonemasks[i][0])); - - /* apply centered curve boost/decay */ - for(j=0;j0)adj=0.; - if(adj>0. && center_boost<0)adj=0.; - workc[i][j][k]+=adj; - } - } - - /* normalize curves so the driving amplitude is 0dB */ - /* make temp curves with the ATH overlayed */ - for(j=0;j an eighth of an octave and that the eighth - octave values may also be composited. */ - - /* which octave curves will we be compositing? */ - bin=floor(fromOC(i*.5)/binHz); - lo_curve= ceil(toOC(bin*binHz+1)*2); - hi_curve= floor(toOC((bin+1)*binHz)*2); - if(lo_curve>i)lo_curve=i; - if(lo_curve<0)lo_curve=0; - if(hi_curve>=P_BANDS)hi_curve=P_BANDS-1; - - for(m=0;mn)lo_bin=n; - if(lo_binn)hi_bin=n; - - for(;lworkc[k][m][j]) - brute_buffer[l]=workc[k][m][j]; - } - - for(;lworkc[k][m][EHMER_MAX-1]) - brute_buffer[l]=workc[k][m][EHMER_MAX-1]; - - } - - /* be equally paranoid about being valid up to next half ocatve */ - if(i+1n)lo_bin=n; - if(lo_binn)hi_bin=n; - - for(;lworkc[k][m][j]) - brute_buffer[l]=workc[k][m][j]; - } - - for(;lworkc[k][m][EHMER_MAX-1]) - brute_buffer[l]=workc[k][m][EHMER_MAX-1]; - - } - - - for(j=0;j=n){ - ret[i][m][j+2]=-999.; - }else{ - ret[i][m][j+2]=brute_buffer[bin]; - } - } - } - - /* add fenceposts */ - for(j=0;j-200.f)break; - ret[i][m][0]=j; - - for(j=EHMER_MAX-1;j>EHMER_OFFSET+1;j--) - if(ret[i][m][j+2]>-200.f) - break; - ret[i][m][1]=j; - - } - } - - return(ret); -} - -void _vp_psy_init(vorbis_look_psy *p,vorbis_info_psy *vi, - vorbis_info_psy_global *gi,int n,long rate){ - long i,j,lo=-99,hi=1; - long maxoc; - memset(p,0,sizeof(*p)); - - p->eighth_octave_lines=gi->eighth_octave_lines; - p->shiftoc=rint(log(gi->eighth_octave_lines*8.f)/log(2.f))-1; - - p->firstoc=toOC(.25f*rate*.5/n)*(1<<(p->shiftoc+1))-gi->eighth_octave_lines; - maxoc=toOC((n+.25f)*rate*.5/n)*(1<<(p->shiftoc+1))+.5f; - p->total_octave_lines=maxoc-p->firstoc+1; - p->ath=_ogg_malloc(n*sizeof(*p->ath)); - - p->octave=_ogg_malloc(n*sizeof(*p->octave)); - p->bark=_ogg_malloc(n*sizeof(*p->bark)); - p->vi=vi; - p->n=n; - p->rate=rate; - - /* AoTuV HF weighting */ - p->m_val = 1.; - if(rate < 26000) p->m_val = 0; - else if(rate < 38000) p->m_val = .94; /* 32kHz */ - else if(rate > 46000) p->m_val = 1.275; /* 48kHz */ - - /* set up the lookups for a given blocksize and sample rate */ - - for(i=0,j=0;iath[j]=base+100.; - base+=delta; - } - } - } - - for(;jath[j]=p->ath[j-1]; - } - - for(i=0;inoisewindowlominnoisewindowlo);lo++); - - for(;hi<=n && (hinoisewindowhimin || - toBARK(rate/(2*n)*hi)<(bark+vi->noisewindowhi));hi++); - - p->bark[i]=((lo-1)<<16)+(hi-1); - - } - - for(i=0;ioctave[i]=toOC((i+.25f)*.5*rate/n)*(1<<(p->shiftoc+1))+.5f; - - p->tonecurves=setup_tone_curves(vi->toneatt,rate*.5/n,n, - vi->tone_centerboost,vi->tone_decay); - - /* set up rolling noise median */ - p->noiseoffset=_ogg_malloc(P_NOISECURVES*sizeof(*p->noiseoffset)); - for(i=0;inoiseoffset[i]=_ogg_malloc(n*sizeof(**p->noiseoffset)); - - for(i=0;i=P_BANDS-1)halfoc=P_BANDS-1; - inthalfoc=(int)halfoc; - del=halfoc-inthalfoc; - - for(j=0;jnoiseoffset[j][i]= - p->vi->noiseoff[j][inthalfoc]*(1.-del) + - p->vi->noiseoff[j][inthalfoc+1]*del; - - } -#if 0 - { - static int ls=0; - _analysis_output_always("noiseoff0",ls,p->noiseoffset[0],n,1,0,0); - _analysis_output_always("noiseoff1",ls,p->noiseoffset[1],n,1,0,0); - _analysis_output_always("noiseoff2",ls++,p->noiseoffset[2],n,1,0,0); - } -#endif -} - -void _vp_psy_clear(vorbis_look_psy *p){ - int i,j; - if(p){ - if(p->ath)_ogg_free(p->ath); - if(p->octave)_ogg_free(p->octave); - if(p->bark)_ogg_free(p->bark); - if(p->tonecurves){ - for(i=0;itonecurves[i][j]); - } - _ogg_free(p->tonecurves[i]); - } - _ogg_free(p->tonecurves); - } - if(p->noiseoffset){ - for(i=0;inoiseoffset[i]); - } - _ogg_free(p->noiseoffset); - } - memset(p,0,sizeof(*p)); - } -} - -/* octave/(8*eighth_octave_lines) x scale and dB y scale */ -static void seed_curve(float *seed, - const float **curves, - float amp, - int oc, int n, - int linesper,float dBoffset){ - int i,post1; - int seedptr; - const float *posts,*curve; - - int choice=(int)((amp+dBoffset-P_LEVEL_0)*.1f); - choice=max(choice,0); - choice=min(choice,P_LEVELS-1); - posts=curves[choice]; - curve=posts+2; - post1=(int)posts[1]; - seedptr=oc+(posts[0]-EHMER_OFFSET)*linesper-(linesper>>1); - - for(i=posts[0];i0){ - float lin=amp+curve[i]; - if(seed[seedptr]=n)break; - } -} - -static void seed_loop(vorbis_look_psy *p, - const float ***curves, - const float *f, - const float *flr, - float *seed, - float specmax){ - vorbis_info_psy *vi=p->vi; - long n=p->n,i; - float dBoffset=vi->max_curve_dB-specmax; - - /* prime the working vector with peak values */ - - for(i=0;ioctave[i]; - while(i+1octave[i+1]==oc){ - i++; - if(f[i]>max)max=f[i]; - } - - if(max+6.f>flr[i]){ - oc=oc>>p->shiftoc; - - if(oc>=P_BANDS)oc=P_BANDS-1; - if(oc<0)oc=0; - - seed_curve(seed, - curves[oc], - max, - p->octave[i]-p->firstoc, - p->total_octave_lines, - p->eighth_octave_lines, - dBoffset); - } - } -} - -static void seed_chase(float *seeds, int linesper, long n){ - long *posstack=alloca(n*sizeof(*posstack)); - float *ampstack=alloca(n*sizeof(*ampstack)); - long stack=0; - long pos=0; - long i; - - for(i=0;i1 && ampstack[stack-1]<=ampstack[stack-2] && - iampstack[i]){ - endpos=posstack[i+1]; - }else{ - endpos=posstack[i]+linesper+1; /* +1 is important, else bin 0 is - discarded in short frames */ - } - if(endpos>n)endpos=n; - for(;pos -static void max_seeds(vorbis_look_psy *p, - float *seed, - float *flr){ - long n=p->total_octave_lines; - int linesper=p->eighth_octave_lines; - long linpos=0; - long pos; - - seed_chase(seed,linesper,n); /* for masking */ - - pos=p->octave[0]-p->firstoc-(linesper>>1); - - while(linpos+1n){ - float minV=seed[pos]; - long end=((p->octave[linpos]+p->octave[linpos+1])>>1)-p->firstoc; - if(minV>p->vi->tone_abs_limit)minV=p->vi->tone_abs_limit; - while(pos+1<=end){ - pos++; - if((seed[pos]>NEGINF && seed[pos]firstoc; - for(;linposn && p->octave[linpos]<=end;linpos++) - if(flr[linpos]total_octave_lines-1]; - for(;linposn;linpos++) - if(flr[linpos]> 16; - if( lo>=0 ) break; - hi = b[i] & 0xffff; - - tN = N[hi] + N[-lo]; - tX = X[hi] - X[-lo]; - tXX = XX[hi] + XX[-lo]; - tY = Y[hi] + Y[-lo]; - tXY = XY[hi] - XY[-lo]; - - A = tY * tXX - tX * tXY; - B = tN * tXY - tX * tY; - D = tN * tXX - tX * tX; - R = (A + x * B) / D; - if (R < 0.f) - R = 0.f; - - noise[i] = R - offset; - } - - for ( ;; i++, x += 1.f) { - - lo = b[i] >> 16; - hi = b[i] & 0xffff; - if(hi>=n)break; - - tN = N[hi] - N[lo]; - tX = X[hi] - X[lo]; - tXX = XX[hi] - XX[lo]; - tY = Y[hi] - Y[lo]; - tXY = XY[hi] - XY[lo]; - - A = tY * tXX - tX * tXY; - B = tN * tXY - tX * tY; - D = tN * tXX - tX * tX; - R = (A + x * B) / D; - if (R < 0.f) R = 0.f; - - noise[i] = R - offset; - } - for ( ; i < n; i++, x += 1.f) { - - R = (A + x * B) / D; - if (R < 0.f) R = 0.f; - - noise[i] = R - offset; - } - - if (fixed <= 0) return; - - for (i = 0, x = 0.f;; i++, x += 1.f) { - hi = i + fixed / 2; - lo = hi - fixed; - if(lo>=0)break; - - tN = N[hi] + N[-lo]; - tX = X[hi] - X[-lo]; - tXX = XX[hi] + XX[-lo]; - tY = Y[hi] + Y[-lo]; - tXY = XY[hi] - XY[-lo]; - - - A = tY * tXX - tX * tXY; - B = tN * tXY - tX * tY; - D = tN * tXX - tX * tX; - R = (A + x * B) / D; - - if (R - offset < noise[i]) noise[i] = R - offset; - } - for ( ;; i++, x += 1.f) { - - hi = i + fixed / 2; - lo = hi - fixed; - if(hi>=n)break; - - tN = N[hi] - N[lo]; - tX = X[hi] - X[lo]; - tXX = XX[hi] - XX[lo]; - tY = Y[hi] - Y[lo]; - tXY = XY[hi] - XY[lo]; - - A = tY * tXX - tX * tXY; - B = tN * tXY - tX * tY; - D = tN * tXX - tX * tX; - R = (A + x * B) / D; - - if (R - offset < noise[i]) noise[i] = R - offset; - } - for ( ; i < n; i++, x += 1.f) { - R = (A + x * B) / D; - if (R - offset < noise[i]) noise[i] = R - offset; - } -} - -void _vp_noisemask(vorbis_look_psy *p, - float *logmdct, - float *logmask){ - - int i,n=p->n; - float *work=alloca(n*sizeof(*work)); - - bark_noise_hybridmp(n,p->bark,logmdct,logmask, - 140.,-1); - - for(i=0;ibark,work,logmask,0., - p->vi->noisewindowfixed); - - for(i=0;i=NOISE_COMPAND_LEVELS)dB=NOISE_COMPAND_LEVELS-1; - if(dB<0)dB=0; - logmask[i]= work[i]+p->vi->noisecompand[dB]; - } - -} - -void _vp_tonemask(vorbis_look_psy *p, - float *logfft, - float *logmask, - float global_specmax, - float local_specmax){ - - int i,n=p->n; - - float *seed=alloca(sizeof(*seed)*p->total_octave_lines); - float att=local_specmax+p->vi->ath_adjatt; - for(i=0;itotal_octave_lines;i++)seed[i]=NEGINF; - - /* set the ATH (floating below localmax, not global max by a - specified att) */ - if(attvi->ath_maxatt)att=p->vi->ath_maxatt; - - for(i=0;iath[i]+att; - - /* tone masking */ - seed_loop(p,(const float ***)p->tonecurves,logfft,logmask,seed,global_specmax); - max_seeds(p,seed,logmask); - -} - -void _vp_offset_and_mix(vorbis_look_psy *p, - float *noise, - float *tone, - int offset_select, - float *logmask, - float *mdct, - float *logmdct){ - int i,n=p->n; - float de, coeffi, cx;/* AoTuV */ - float toneatt=p->vi->tone_masteratt[offset_select]; - - cx = p->m_val; - - for(i=0;inoiseoffset[offset_select][i]; - if(val>p->vi->noisemaxsupp)val=p->vi->noisemaxsupp; - logmask[i]=max(val,tone[i]+toneatt); - - - /* AoTuV */ - /** @ M1 ** - The following codes improve a noise problem. - A fundamental idea uses the value of masking and carries out - the relative compensation of the MDCT. - However, this code is not perfect and all noise problems cannot be solved. - by Aoyumi @ 2004/04/18 - */ - - if(offset_select == 1) { - coeffi = -17.2; /* coeffi is a -17.2dB threshold */ - val = val - logmdct[i]; /* val == mdct line value relative to floor in dB */ - - if(val > coeffi){ - /* mdct value is > -17.2 dB below floor */ - - de = 1.0-((val-coeffi)*0.005*cx); - /* pro-rated attenuation: - -0.00 dB boost if mdct value is -17.2dB (relative to floor) - -0.77 dB boost if mdct value is 0dB (relative to floor) - -1.64 dB boost if mdct value is +17.2dB (relative to floor) - etc... */ - - if(de < 0) de = 0.0001; - }else - /* mdct value is <= -17.2 dB below floor */ - - de = 1.0-((val-coeffi)*0.0003*cx); - /* pro-rated attenuation: - +0.00 dB atten if mdct value is -17.2dB (relative to floor) - +0.45 dB atten if mdct value is -34.4dB (relative to floor) - etc... */ - - mdct[i] *= de; - - } - } -} - -float _vp_ampmax_decay(float amp,vorbis_dsp_state *vd){ - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *gi=&ci->psy_g_param; - - int n=ci->blocksizes[vd->W]/2; - float secs=(float)n/vi->rate; - - amp+=secs*gi->ampmax_att_per_sec; - if(amp<-9999)amp=-9999; - return(amp); -} - -static float FLOOR1_fromdB_LOOKUP[256]={ - 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, - 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, - 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, - 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, - 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, - 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, - 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, - 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, - 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, - 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, - 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, - 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, - 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, - 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, - 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, - 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, - 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, - 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, - 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, - 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, - 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, - 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, - 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, - 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, - 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, - 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, - 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, - 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, - 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, - 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, - 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, - 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, - 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, - 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, - 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, - 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, - 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, - 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, - 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, - 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, - 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, - 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, - 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, - 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, - 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, - 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, - 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, - 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, - 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, - 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, - 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, - 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, - 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, - 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, - 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, - 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, - 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, - 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, - 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, - 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, - 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, - 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, - 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, - 0.82788260F, 0.88168307F, 0.9389798F, 1.F, -}; - -/* this is for per-channel noise normalization */ -static int apsort(const void *a, const void *b){ - float f1=**(float**)a; - float f2=**(float**)b; - return (f1f2); -} - -static void flag_lossless(int limit, float prepoint, float postpoint, float *mdct, - float *floor, int *flag, int i, int jn){ - int j; - for(j=0;j=limit-i ? postpoint : prepoint; - float r = fabs(mdct[j])/floor[j]; - if(rvi; - float **sort = alloca(n*sizeof(*sort)); - int j,count=0; - int start = (vi->normal_p ? vi->normal_start-i : n); - if(start>n)start=n; - - /* force classic behavior where only energy in the current band is considered */ - acc=0.f; - - /* still responsible for populating *out where noise norm not in - effect. There's no need to [re]populate *q in these areas */ - for(j=0;j pointlimit */ - if(ve<.25f && (!flags || j>=limit-i)){ - acc += ve; - sort[count++]=q+j; /* q is fabs(r) for unflagged element */ - }else{ - /* For now: no acc adjustment for nonzero quantization. populate *out and q as this value is final. */ - if(r[j]<0) - out[j] = -rint(sqrt(ve)); - else - out[j] = rint(sqrt(ve)); - q[j] = out[j]*out[j]*f[j]; - } - }/* else{ - again, no energy adjustment for error in nonzero quant-- for now - }*/ - } - - if(count){ - /* noise norm to do */ - qsort(sort,count,sizeof(*sort),apsort); - for(j=0;j=vi->normal_thresh){ - out[k]=unitnorm(r[k]); - acc-=1.f; - q[k]=f[k]; - }else{ - out[k]=0; - q[k]=0.f; - } - } - } - - return acc; -} - -/* Noise normalization, quantization and coupling are not wholly - seperable processes in depth>1 coupling. */ -void _vp_couple_quantize_normalize(int blobno, - vorbis_info_psy_global *g, - vorbis_look_psy *p, - vorbis_info_mapping0 *vi, - float **mdct, - int **iwork, - int *nonzero, - int sliding_lowpass, - int ch){ - - int i; - int n = p->n; - int partition=(p->vi->normal_p ? p->vi->normal_partition : 16); - int limit = g->coupling_pointlimit[p->vi->blockflag][blobno]; - float prepoint=stereo_threshholds[g->coupling_prepointamp[blobno]]; - float postpoint=stereo_threshholds[g->coupling_postpointamp[blobno]]; - float de=0.1*p->m_val; /* a blend of the AoTuV M2 and M3 code here and below */ - - /* mdct is our raw mdct output, floor not removed. */ - /* inout passes in the ifloor, passes back quantized result */ - - /* unquantized energy (negative indicates amplitude has negative sign) */ - float **raw = alloca(ch*sizeof(*raw)); - - /* dual pupose; quantized energy (if flag set), othersize fabs(raw) */ - float **quant = alloca(ch*sizeof(*quant)); - - /* floor energy */ - float **floor = alloca(ch*sizeof(*floor)); - - /* flags indicating raw/quantized status of elements in raw vector */ - int **flag = alloca(ch*sizeof(*flag)); - - /* non-zero flag working vector */ - int *nz = alloca(ch*sizeof(*nz)); - - /* energy surplus/defecit tracking */ - float *acc = alloca((ch+vi->coupling_steps)*sizeof(*acc)); - - /* The threshold of a stereo is changed with the size of n */ - if(n > 1000) - postpoint=stereo_threshholds_limited[g->coupling_postpointamp[blobno]]; - - raw[0] = alloca(ch*partition*sizeof(**raw)); - quant[0] = alloca(ch*partition*sizeof(**quant)); - floor[0] = alloca(ch*partition*sizeof(**floor)); - flag[0] = alloca(ch*partition*sizeof(**flag)); - - for(i=1;icoupling_steps;i++) - acc[i]=0.f; - - for(i=0;i n-i ? n-i : partition; - int step,track = 0; - - memcpy(nz,nonzero,sizeof(*nz)*ch); - - /* prefill */ - memset(flag[0],0,ch*partition*sizeof(**flag)); - for(k=0;kcoupling_steps;step++){ - int Mi = vi->coupling_mag[step]; - int Ai = vi->coupling_ang[step]; - int *iM = &iwork[Mi][i]; - int *iA = &iwork[Ai][i]; - float *reM = raw[Mi]; - float *reA = raw[Ai]; - float *qeM = quant[Mi]; - float *qeA = quant[Ai]; - float *floorM = floor[Mi]; - float *floorA = floor[Ai]; - int *fM = flag[Mi]; - int *fA = flag[Ai]; - - if(nz[Mi] || nz[Ai]){ - nz[Mi] = nz[Ai] = 1; - - for(j=0;jabs(B)){ - iA[j]=(A>0?A-B:B-A); - }else{ - iA[j]=(B>0?A-B:B-A); - iM[j]=B; - } - - /* collapse two equivalent tuples to one */ - if(iA[j]>=abs(iM[j])*2){ - iA[j]= -iA[j]; - iM[j]= -iM[j]; - } - - } - - }else{ - /* lossy (point) coupling */ - if(jcoupling_steps;i++){ - /* make sure coupling a zero and a nonzero channel results in two - nonzero channels. */ - if(nonzero[vi->coupling_mag[i]] || - nonzero[vi->coupling_ang[i]]){ - nonzero[vi->coupling_mag[i]]=1; - nonzero[vi->coupling_ang[i]]=1; - } - } -} diff --git a/Dependencies/libvorbis/lib/psy.h b/Dependencies/libvorbis/lib/psy.h deleted file mode 100644 index c1ea824..0000000 --- a/Dependencies/libvorbis/lib/psy.h +++ /dev/null @@ -1,154 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: random psychoacoustics (not including preecho) - last mod: $Id: psy.h 16946 2010-03-03 16:12:40Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_PSY_H_ -#define _V_PSY_H_ -#include "smallft.h" - -#include "backends.h" -#include "envelope.h" - -#ifndef EHMER_MAX -#define EHMER_MAX 56 -#endif - -/* psychoacoustic setup ********************************************/ -#define P_BANDS 17 /* 62Hz to 16kHz */ -#define P_LEVELS 8 /* 30dB to 100dB */ -#define P_LEVEL_0 30. /* 30 dB */ -#define P_NOISECURVES 3 - -#define NOISE_COMPAND_LEVELS 40 -typedef struct vorbis_info_psy{ - int blockflag; - - float ath_adjatt; - float ath_maxatt; - - float tone_masteratt[P_NOISECURVES]; - float tone_centerboost; - float tone_decay; - float tone_abs_limit; - float toneatt[P_BANDS]; - - int noisemaskp; - float noisemaxsupp; - float noisewindowlo; - float noisewindowhi; - int noisewindowlomin; - int noisewindowhimin; - int noisewindowfixed; - float noiseoff[P_NOISECURVES][P_BANDS]; - float noisecompand[NOISE_COMPAND_LEVELS]; - - float max_curve_dB; - - int normal_p; - int normal_start; - int normal_partition; - double normal_thresh; -} vorbis_info_psy; - -typedef struct{ - int eighth_octave_lines; - - /* for block long/short tuning; encode only */ - float preecho_thresh[VE_BANDS]; - float postecho_thresh[VE_BANDS]; - float stretch_penalty; - float preecho_minenergy; - - float ampmax_att_per_sec; - - /* channel coupling config */ - int coupling_pkHz[PACKETBLOBS]; - int coupling_pointlimit[2][PACKETBLOBS]; - int coupling_prepointamp[PACKETBLOBS]; - int coupling_postpointamp[PACKETBLOBS]; - int sliding_lowpass[2][PACKETBLOBS]; - -} vorbis_info_psy_global; - -typedef struct { - float ampmax; - int channels; - - vorbis_info_psy_global *gi; - int coupling_pointlimit[2][P_NOISECURVES]; -} vorbis_look_psy_global; - - -typedef struct { - int n; - struct vorbis_info_psy *vi; - - float ***tonecurves; - float **noiseoffset; - - float *ath; - long *octave; /* in n.ocshift format */ - long *bark; - - long firstoc; - long shiftoc; - int eighth_octave_lines; /* power of two, please */ - int total_octave_lines; - long rate; /* cache it */ - - float m_val; /* Masking compensation value */ - -} vorbis_look_psy; - -extern void _vp_psy_init(vorbis_look_psy *p,vorbis_info_psy *vi, - vorbis_info_psy_global *gi,int n,long rate); -extern void _vp_psy_clear(vorbis_look_psy *p); -extern void *_vi_psy_dup(void *source); - -extern void _vi_psy_free(vorbis_info_psy *i); -extern vorbis_info_psy *_vi_psy_copy(vorbis_info_psy *i); - -extern void _vp_noisemask(vorbis_look_psy *p, - float *logmdct, - float *logmask); - -extern void _vp_tonemask(vorbis_look_psy *p, - float *logfft, - float *logmask, - float global_specmax, - float local_specmax); - -extern void _vp_offset_and_mix(vorbis_look_psy *p, - float *noise, - float *tone, - int offset_select, - float *logmask, - float *mdct, - float *logmdct); - -extern float _vp_ampmax_decay(float amp,vorbis_dsp_state *vd); - -extern void _vp_couple_quantize_normalize(int blobno, - vorbis_info_psy_global *g, - vorbis_look_psy *p, - vorbis_info_mapping0 *vi, - float **mdct, - int **iwork, - int *nonzero, - int sliding_lowpass, - int ch); - -#endif diff --git a/Dependencies/libvorbis/lib/psytune.c b/Dependencies/libvorbis/lib/psytune.c deleted file mode 100644 index 64c1317..0000000 --- a/Dependencies/libvorbis/lib/psytune.c +++ /dev/null @@ -1,524 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: simple utility that runs audio through the psychoacoustics - without encoding - last mod: $Id: psytune.c 16037 2009-05-26 21:10:58Z xiphmont $ - - ********************************************************************/ - -/* NB: this is dead code, retained purely for doc and reference value - don't try to compile it */ - -#include -#include -#include -#include - -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "os.h" -#include "misc.h" -#include "psy.h" -#include "mdct.h" -#include "smallft.h" -#include "window.h" -#include "scales.h" -#include "lpc.h" -#include "lsp.h" -#include "masking.h" -#include "registry.h" - -static vorbis_info_psy_global _psy_set0G={ - 0, /* decaydBpms */ - 8, /* lines per eighth octave */ - - /* thresh sample period, preecho clamp trigger threshhold, range, minenergy */ - 256, {26.f,26.f,26.f,30.f}, {-90.f,-90.f,-90.f,-90.f}, -90.f, - -6.f, - - 0, - - 0., - 0., -}; - -static vp_part _vp_part0[]={ - { 1,9e10f, 9e10f, 1.f,9999.f}, - { 9999, .75f, 9e10f, .5f,9999.f}, -/*{ 9999, 1.5f, 9e10f, .5f,9999.f},*/ - { 18,9e10f, 9e10f, .5f, 30.f}, - { 9999,9e10f, 9e10f, .5f, 30.f} -}; - -static vp_couple _vp_couple0[]={ - { 1, {9e10f,9e10f,0}, { 0.f, 0.f,0}, { 0.f, 0.f,0}, {0.f,0.f,0}}, - { 18, {9e10f,9e10f,0}, { 0.f, 0.f,0}, { 0.f, 0.f,0}, {0.f,0.f,0}}, - { 9999, {9e10f,9e10f,0}, { 0.f, 9e10f,0}, { 0.f,22.f,1}, {0.f,0.f,0}} -}; - -static vorbis_info_psy _psy_set0={ - ATH_Bark_dB_lineaggressive, - - -100.f, - -140.f, - 6.f, /* floor master att */ - - /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 */ - /* x: 63 88 125 175 250 350 500 700 1k 1.4k 2k 2.8k 4k 5.6k 8k 11.5k 16k Hz */ - /* y: 0 10 20 30 40 50 60 70 80 90 100 dB */ - 1, /* tonemaskp */ - 0.f, /* tone master att */ - /* 0 10 20 30 40 50 60 70 80 90 100 */ - { - {-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f}, /*63*/ - {-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f}, /*88*/ - {-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f}, /*125*/ - - {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*175*/ - {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*250*/ - {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*350*/ - {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*500*/ - {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*700*/ - {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*1000*/ - {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*1400*/ - {-40.f,-40.f,-40.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*2000*/ - {-40.f,-40.f,-40.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*2800*/ - {-40.f,-40.f,-40.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*4000*/ - - {-30.f,-35.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*5600*/ - - {-30.f,-30.f,-33.f,-35.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*8000*/ - {-30.f,-30.f,-33.f,-35.f,-40.f,-45.f,-50.f,-60.f,-70.f,-85.f,-100.f}, /*11500*/ - {-24.f,-24.f,-26.f,-32.f,-32.f,-42.f,-50.f,-60.f,-70.f,-85.f,-100.f}, /*16000*/ - - }, - - 1,/* peakattp */ - {{-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*63*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*88*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*125*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*175*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*250*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*350*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*500*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*700*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*1000*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*1400*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*2000*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*2800*/ - {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*4000*/ - {-10.f,-12.f,-14.f,-16.f,-16.f,-20.f,-24.f,-30.f,-32.f,-40.f,-40.f},/*5600*/ - {-10.f,-12.f,-14.f,-16.f,-16.f,-20.f,-24.f,-30.f,-32.f,-40.f,-40.f},/*8000*/ - {-10.f,-10.f,-10.f,-12.f,-14.f,-18.f,-22.f,-28.f,-32.f,-40.f,-40.f},/*11500*/ - {-10.f,-10.f,-10.f,-12.f,-14.f,-18.f,-22.f,-28.f,-32.f,-40.f,-40.f},/*16000*/ - }, - - 1,/*noisemaskp */ - -10.f, /* suppress any noise curve over maxspec+n */ - .5f, /* low window */ - .5f, /* high window */ - 10, - 10, - 25, - {.000f, 0.f, /*63*/ - .000f, 0.f, /*88*/ - .000f, 0.f, /*125*/ - .000f, 0.f, /*175*/ - .000f, 0.f, /*250*/ - .000f, 0.f, /*350*/ - .000f, 0.f, /*500*/ - .000f, 0.f, /*700*/ - .000f, 0.f, /*1000*/ - .300f, 0.f, /*1400*/ - .300f, 0.f, /*2000*/ - .300f, 0.f, /*2800*/ - .500f, 0.f, /*4000*/ - .700f, 0.f, /*5600*/ - .850f, 0.f, /*8000*/ - .900f, 0.f, /*11500*/ - .900f, 1.f, /*16000*/ - }, - - 95.f, /* even decade + 5 is important; saves an rint() later in a - tight loop) */ - -44., - - 32, - _vp_part0,_vp_couple0 -}; - -static vorbis_info_floor1 _floor_set0={1, - {0}, - - {32}, - {0}, - {0}, - {{-1}}, - - 2, - {0,1024, - - 88,31,243, - - 14,54,143,460, - - 6,3,10, 22,18,26, 41,36,47, - 69,61,78, 112,99,126, 185,162,211, - 329,282,387, 672,553,825 - }, - - 60,30,400, - 20,8,1,18., - 20,600, - 960}; - - -static vorbis_info_mapping0 mapping_info={1,{0,1},{0},{0},{0},0, 1, {0},{1}}; -static codec_setup_info codec_setup0={ {0,0}, - 1,1,1,1,1,0,1, - {NULL}, - {0},{&mapping_info}, - {0},{NULL}, - {1},{&_floor_set0}, - {2},{NULL}, - {NULL}, - {&_psy_set0}, - &_psy_set0G}; - -static int noisy=0; -void analysis(char *base,int i,float *v,int n,int bark,int dB){ - if(noisy){ - int j; - FILE *of; - char buffer[80]; - sprintf(buffer,"%s_%d.m",base,i); - of=fopen(buffer,"w"); - - for(j=0;jlook(NULL,NULL,&_floor_set0); - - /* we cheat on the WAV header; we just bypass 44 bytes and never - verify that it matches 16bit/stereo/44.1kHz. */ - - fread(buffer,1,44,stdin); - fwrite(buffer,1,44,stdout); - memset(buffer,0,framesize*2); - - analysis("window",0,window,framesize,0,0); - - fprintf(stderr,"Processing for frame size %d...\n",framesize); - - while(!eos){ - long bytes=fread(buffer2,1,framesize*2,stdin); - if(bytes>1]=todB(&temp); - if(temp>local_ampmax[i])local_ampmax[i]=temp; - } - if(local_ampmax[i]>ampmax)ampmax=local_ampmax[i]; - - mdct_forward(&m_look,pcm[i],mdct); - for(j=0;jforward(&vb,floor_look, - mdct, - logmdct, - mask, - logmax, - - flr[i]); - } - - _vp_remove_floor(&p_look, - pg_look, - logmdct, - mdct, - flr[i], - pcm[i], - local_ampmax[i]); - - for(j=0;j1500) - fprintf(stderr,"%ld ",frameno+i); - - analysis("res",frameno+i,pcm[i],framesize/2,1,0); - analysis("codedflr",frameno+i,flr[i],framesize/2,1,1); - } - - /* residue prequantization */ - _vp_partition_prequant(&p_look, - &vi, - pcm, - nonzero); - - for(i=0;i<2;i++) - analysis("quant",frameno+i,pcm[i],framesize/2,1,0); - - /* channel coupling / stereo quantization */ - - _vp_couple(&p_look, - &mapping_info, - pcm, - nonzero); - - for(i=0;i<2;i++) - analysis("coupled",frameno+i,pcm[i],framesize/2,1,0); - - /* decoupling */ - for(i=mapping_info.coupling_steps-1;i>=0;i--){ - float *pcmM=pcm[mapping_info.coupling_mag[i]]; - float *pcmA=pcm[mapping_info.coupling_ang[i]]; - - for(j=0;j0) - if(ang>0){ - pcmM[j]=mag; - pcmA[j]=mag-ang; - }else{ - pcmA[j]=mag; - pcmM[j]=mag+ang; - } - else - if(ang>0){ - pcmM[j]=mag; - pcmA[j]=mag+ang; - }else{ - pcmA[j]=mag; - pcmM[j]=mag-ang; - } - } - } - - for(i=0;i<2;i++) - analysis("decoupled",frameno+i,pcm[i],framesize/2,1,0); - - for(i=0;i<2;i++){ - float amp; - - for(j=0;j32767){ - if(!flag)fprintf(stderr,"clipping in frame %ld ",frameno+i); - flag=1; - val=32767; - } - if(val<-32768){ - if(!flag)fprintf(stderr,"clipping in frame %ld ",frameno+i); - flag=1; - val=-32768; - } - ptr[0]=val&0xff; - ptr[1]=(val>>8)&0xff; - ptr+=4; - } - } - - fprintf(stderr,"*"); - fwrite(buffer,1,framesize*2,stdout); - memmove(buffer,buffer2,framesize*2); - - for(i=0;i<2;i++){ - for(j=0,k=framesize/2;j -#include -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "codebook.h" -#include "misc.h" -#include "os.h" - -//#define TRAIN_RES 1 -//#define TRAIN_RESAUX 1 - -#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) -#include -#endif - -typedef struct { - vorbis_info_residue0 *info; - - int parts; - int stages; - codebook *fullbooks; - codebook *phrasebook; - codebook ***partbooks; - - int partvals; - int **decodemap; - - long postbits; - long phrasebits; - long frames; - -#if defined(TRAIN_RES) || defined(TRAIN_RESAUX) - int train_seq; - long *training_data[8][64]; - float training_max[8][64]; - float training_min[8][64]; - float tmin; - float tmax; - int submap; -#endif - -} vorbis_look_residue0; - -void res0_free_info(vorbis_info_residue *i){ - vorbis_info_residue0 *info=(vorbis_info_residue0 *)i; - if(info){ - memset(info,0,sizeof(*info)); - _ogg_free(info); - } -} - -void res0_free_look(vorbis_look_residue *i){ - int j; - if(i){ - - vorbis_look_residue0 *look=(vorbis_look_residue0 *)i; - -#ifdef TRAIN_RES - { - int j,k,l; - for(j=0;jparts;j++){ - /*fprintf(stderr,"partition %d: ",j);*/ - for(k=0;k<8;k++) - if(look->training_data[k][j]){ - char buffer[80]; - FILE *of; - codebook *statebook=look->partbooks[j][k]; - - /* long and short into the same bucket by current convention */ - sprintf(buffer,"res_sub%d_part%d_pass%d.vqd",look->submap,j,k); - of=fopen(buffer,"a"); - - for(l=0;lentries;l++) - fprintf(of,"%d:%ld\n",l,look->training_data[k][j][l]); - - fclose(of); - - /*fprintf(stderr,"%d(%.2f|%.2f) ",k, - look->training_min[k][j],look->training_max[k][j]);*/ - - _ogg_free(look->training_data[k][j]); - look->training_data[k][j]=NULL; - } - /*fprintf(stderr,"\n");*/ - } - } - fprintf(stderr,"min/max residue: %g::%g\n",look->tmin,look->tmax); - - /*fprintf(stderr,"residue bit usage %f:%f (%f total)\n", - (float)look->phrasebits/look->frames, - (float)look->postbits/look->frames, - (float)(look->postbits+look->phrasebits)/look->frames);*/ -#endif - - - /*vorbis_info_residue0 *info=look->info; - - fprintf(stderr, - "%ld frames encoded in %ld phrasebits and %ld residue bits " - "(%g/frame) \n",look->frames,look->phrasebits, - look->resbitsflat, - (look->phrasebits+look->resbitsflat)/(float)look->frames); - - for(j=0;jparts;j++){ - long acc=0; - fprintf(stderr,"\t[%d] == ",j); - for(k=0;kstages;k++) - if((info->secondstages[j]>>k)&1){ - fprintf(stderr,"%ld,",look->resbits[j][k]); - acc+=look->resbits[j][k]; - } - - fprintf(stderr,":: (%ld vals) %1.2fbits/sample\n",look->resvals[j], - acc?(float)acc/(look->resvals[j]*info->grouping):0); - } - fprintf(stderr,"\n");*/ - - for(j=0;jparts;j++) - if(look->partbooks[j])_ogg_free(look->partbooks[j]); - _ogg_free(look->partbooks); - for(j=0;jpartvals;j++) - _ogg_free(look->decodemap[j]); - _ogg_free(look->decodemap); - - memset(look,0,sizeof(*look)); - _ogg_free(look); - } -} - -static int ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -static int icount(unsigned int v){ - int ret=0; - while(v){ - ret+=v&1; - v>>=1; - } - return(ret); -} - - -void res0_pack(vorbis_info_residue *vr,oggpack_buffer *opb){ - vorbis_info_residue0 *info=(vorbis_info_residue0 *)vr; - int j,acc=0; - oggpack_write(opb,info->begin,24); - oggpack_write(opb,info->end,24); - - oggpack_write(opb,info->grouping-1,24); /* residue vectors to group and - code with a partitioned book */ - oggpack_write(opb,info->partitions-1,6); /* possible partition choices */ - oggpack_write(opb,info->groupbook,8); /* group huffman book */ - - /* secondstages is a bitmask; as encoding progresses pass by pass, a - bitmask of one indicates this partition class has bits to write - this pass */ - for(j=0;jpartitions;j++){ - if(ilog(info->secondstages[j])>3){ - /* yes, this is a minor hack due to not thinking ahead */ - oggpack_write(opb,info->secondstages[j],3); - oggpack_write(opb,1,1); - oggpack_write(opb,info->secondstages[j]>>3,5); - }else - oggpack_write(opb,info->secondstages[j],4); /* trailing zero */ - acc+=icount(info->secondstages[j]); - } - for(j=0;jbooklist[j],8); - -} - -/* vorbis_info is for range checking */ -vorbis_info_residue *res0_unpack(vorbis_info *vi,oggpack_buffer *opb){ - int j,acc=0; - vorbis_info_residue0 *info=_ogg_calloc(1,sizeof(*info)); - codec_setup_info *ci=vi->codec_setup; - - info->begin=oggpack_read(opb,24); - info->end=oggpack_read(opb,24); - info->grouping=oggpack_read(opb,24)+1; - info->partitions=oggpack_read(opb,6)+1; - info->groupbook=oggpack_read(opb,8); - - /* check for premature EOP */ - if(info->groupbook<0)goto errout; - - for(j=0;jpartitions;j++){ - int cascade=oggpack_read(opb,3); - int cflag=oggpack_read(opb,1); - if(cflag<0) goto errout; - if(cflag){ - int c=oggpack_read(opb,5); - if(c<0) goto errout; - cascade|=(c<<3); - } - info->secondstages[j]=cascade; - - acc+=icount(cascade); - } - for(j=0;jbooklist[j]=book; - } - - if(info->groupbook>=ci->books)goto errout; - for(j=0;jbooklist[j]>=ci->books)goto errout; - if(ci->book_param[info->booklist[j]]->maptype==0)goto errout; - } - - /* verify the phrasebook is not specifying an impossible or - inconsistent partitioning scheme. */ - /* modify the phrasebook ranging check from r16327; an early beta - encoder had a bug where it used an oversized phrasebook by - accident. These files should continue to be playable, but don't - allow an exploit */ - { - int entries = ci->book_param[info->groupbook]->entries; - int dim = ci->book_param[info->groupbook]->dim; - int partvals = 1; - while(dim>0){ - partvals *= info->partitions; - if(partvals > entries) goto errout; - dim--; - } - info->partvals = partvals; - } - - return(info); - errout: - res0_free_info(info); - return(NULL); -} - -vorbis_look_residue *res0_look(vorbis_dsp_state *vd, - vorbis_info_residue *vr){ - vorbis_info_residue0 *info=(vorbis_info_residue0 *)vr; - vorbis_look_residue0 *look=_ogg_calloc(1,sizeof(*look)); - codec_setup_info *ci=vd->vi->codec_setup; - - int j,k,acc=0; - int dim; - int maxstage=0; - look->info=info; - - look->parts=info->partitions; - look->fullbooks=ci->fullbooks; - look->phrasebook=ci->fullbooks+info->groupbook; - dim=look->phrasebook->dim; - - look->partbooks=_ogg_calloc(look->parts,sizeof(*look->partbooks)); - - for(j=0;jparts;j++){ - int stages=ilog(info->secondstages[j]); - if(stages){ - if(stages>maxstage)maxstage=stages; - look->partbooks[j]=_ogg_calloc(stages,sizeof(*look->partbooks[j])); - for(k=0;ksecondstages[j]&(1<partbooks[j][k]=ci->fullbooks+info->booklist[acc++]; -#ifdef TRAIN_RES - look->training_data[k][j]=_ogg_calloc(look->partbooks[j][k]->entries, - sizeof(***look->training_data)); -#endif - } - } - } - - look->partvals=1; - for(j=0;jpartvals*=look->parts; - - look->stages=maxstage; - look->decodemap=_ogg_malloc(look->partvals*sizeof(*look->decodemap)); - for(j=0;jpartvals;j++){ - long val=j; - long mult=look->partvals/look->parts; - look->decodemap[j]=_ogg_malloc(dim*sizeof(*look->decodemap[j])); - for(k=0;kparts; - look->decodemap[j][k]=deco; - } - } -#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) - { - static int train_seq=0; - look->train_seq=train_seq++; - } -#endif - return(look); -} - -/* break an abstraction and copy some code for performance purposes */ -static int local_book_besterror(codebook *book,int *a){ - int dim=book->dim; - int i,j,o; - int minval=book->minval; - int del=book->delta; - int qv=book->quantvals; - int ze=(qv>>1); - int index=0; - /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ - int p[8]={0,0,0,0,0,0,0,0}; - - if(del!=1){ - for(i=0,o=dim;i>1))/del; - int m = (v=qv?qv-1:m)); - p[o]=v*del+minval; - } - }else{ - for(i=0,o=dim;i=qv?qv-1:m)); - p[o]=v*del+minval; - } - } - - if(book->c->lengthlist[index]<=0){ - const static_codebook *c=book->c; - int best=-1; - /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ - int e[8]={0,0,0,0,0,0,0,0}; - int maxval = book->minval + book->delta*(book->quantvals-1); - for(i=0;ientries;i++){ - if(c->lengthlist[i]>0){ - int this=0; - for(j=0;j=maxval) - e[j++]=0; - if(e[j]>=0) - e[j]+=book->delta; - e[j]= -e[j]; - } - } - - if(index>-1){ - for(i=0;idim; - int step=n/dim; - - for(i=0;i=0) - acc[entry]++; -#endif - - bits+=vorbis_book_encode(book,entry,opb); - - } - - return(bits); -} - -static long **_01class(vorbis_block *vb,vorbis_look_residue *vl, - int **in,int ch){ - long i,j,k; - vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; - vorbis_info_residue0 *info=look->info; - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int possible_partitions=info->partitions; - int n=info->end-info->begin; - - int partvals=n/samples_per_partition; - long **partword=_vorbis_block_alloc(vb,ch*sizeof(*partword)); - float scale=100./samples_per_partition; - - /* we find the partition type for each partition of each - channel. We'll go back and do the interleaved encoding in a - bit. For now, clarity */ - - for(i=0;ibegin; - for(j=0;jmax)max=abs(in[j][offset+k]); - ent+=abs(in[j][offset+k]); - } - ent*=scale; - - for(k=0;kclassmetric1[k] && - (info->classmetric2[k]<0 || entclassmetric2[k])) - break; - - partword[j][i]=k; - } - } - -#ifdef TRAIN_RESAUX - { - FILE *of; - char buffer[80]; - - for(i=0;itrain_seq); - of=fopen(buffer,"a"); - for(j=0;jframes++; - - return(partword); -} - -/* designed for stereo or other modes where the partition size is an - integer multiple of the number of channels encoded in the current - submap */ -static long **_2class(vorbis_block *vb,vorbis_look_residue *vl,int **in, - int ch){ - long i,j,k,l; - vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; - vorbis_info_residue0 *info=look->info; - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int possible_partitions=info->partitions; - int n=info->end-info->begin; - - int partvals=n/samples_per_partition; - long **partword=_vorbis_block_alloc(vb,sizeof(*partword)); - -#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) - FILE *of; - char buffer[80]; -#endif - - partword[0]=_vorbis_block_alloc(vb,partvals*sizeof(*partword[0])); - memset(partword[0],0,partvals*sizeof(*partword[0])); - - for(i=0,l=info->begin/ch;imagmax)magmax=abs(in[0][l]); - for(k=1;kangmax)angmax=abs(in[k][l]); - l++; - } - - for(j=0;jclassmetric1[j] && - angmax<=info->classmetric2[j]) - break; - - partword[0][i]=j; - - } - -#ifdef TRAIN_RESAUX - sprintf(buffer,"resaux_%d.vqd",look->train_seq); - of=fopen(buffer,"a"); - for(i=0;iframes++; - - return(partword); -} - -static int _01forward(oggpack_buffer *opb, - vorbis_block *vb,vorbis_look_residue *vl, - int **in,int ch, - long **partword, - int (*encode)(oggpack_buffer *,int *,int, - codebook *,long *), - int submap){ - long i,j,k,s; - vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; - vorbis_info_residue0 *info=look->info; - -#ifdef TRAIN_RES - look->submap=submap; -#endif - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int possible_partitions=info->partitions; - int partitions_per_word=look->phrasebook->dim; - int n=info->end-info->begin; - - int partvals=n/samples_per_partition; - long resbits[128]; - long resvals[128]; - -#ifdef TRAIN_RES - for(i=0;ibegin;jend;j++){ - if(in[i][j]>look->tmax)look->tmax=in[i][j]; - if(in[i][j]tmin)look->tmin=in[i][j]; - } -#endif - - memset(resbits,0,sizeof(resbits)); - memset(resvals,0,sizeof(resvals)); - - /* we code the partition words for each channel, then the residual - words for a partition per channel until we've written all the - residual words for that partition word. Then write the next - partition channel words... */ - - for(s=0;sstages;s++){ - - for(i=0;iphrasebook->entries) - look->phrasebits+=vorbis_book_encode(look->phrasebook,val,opb); -#if 0 /*def TRAIN_RES*/ - else - fprintf(stderr,"!"); -#endif - - } - } - - /* now we encode interleaved residual values for the partitions */ - for(k=0;kbegin; - - for(j=0;jsecondstages[partword[j][i]]&(1<partbooks[partword[j][i]][s]; - if(statebook){ - int ret; - long *accumulator=NULL; - -#ifdef TRAIN_RES - accumulator=look->training_data[s][partword[j][i]]; - { - int l; - int *samples=in[j]+offset; - for(l=0;ltraining_min[s][partword[j][i]]) - look->training_min[s][partword[j][i]]=samples[l]; - if(samples[l]>look->training_max[s][partword[j][i]]) - look->training_max[s][partword[j][i]]=samples[l]; - } - } -#endif - - ret=encode(opb,in[j]+offset,samples_per_partition, - statebook,accumulator); - - look->postbits+=ret; - resbits[partword[j][i]]+=ret; - } - } - } - } - } - } - - /*{ - long total=0; - long totalbits=0; - fprintf(stderr,"%d :: ",vb->mode); - for(k=0;kinfo; - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int partitions_per_word=look->phrasebook->dim; - int max=vb->pcmend>>1; - int end=(info->endend:max); - int n=end-info->begin; - - if(n>0){ - int partvals=n/samples_per_partition; - int partwords=(partvals+partitions_per_word-1)/partitions_per_word; - int ***partword=alloca(ch*sizeof(*partword)); - - for(j=0;jstages;s++){ - - /* each loop decodes on partition codeword containing - partitions_per_word partitions */ - for(i=0,l=0;iphrasebook,&vb->opb); - - if(temp==-1 || temp>=info->partvals)goto eopbreak; - partword[j][l]=look->decodemap[temp]; - if(partword[j][l]==NULL)goto errout; - } - } - - /* now we decode residual values for the partitions */ - for(k=0;kbegin+i*samples_per_partition; - if(info->secondstages[partword[j][l][k]]&(1<partbooks[partword[j][l][k]][s]; - if(stagebook){ - if(decodepart(stagebook,in[j]+offset,&vb->opb, - samples_per_partition)==-1)goto eopbreak; - } - } - } - } - } - } - errout: - eopbreak: - return(0); -} - -int res0_inverse(vorbis_block *vb,vorbis_look_residue *vl, - float **in,int *nonzero,int ch){ - int i,used=0; - for(i=0;ipcmend/2,used=0; - - /* don't duplicate the code; use a working vector hack for now and - reshape ourselves into a single channel res1 */ - /* ugly; reallocs for each coupling pass :-( */ - int *work=_vorbis_block_alloc(vb,ch*n*sizeof(*work)); - for(i=0;iinfo; - - /* move all this setup out later */ - int samples_per_partition=info->grouping; - int partitions_per_word=look->phrasebook->dim; - int max=(vb->pcmend*ch)>>1; - int end=(info->endend:max); - int n=end-info->begin; - - if(n>0){ - int partvals=n/samples_per_partition; - int partwords=(partvals+partitions_per_word-1)/partitions_per_word; - int **partword=_vorbis_block_alloc(vb,partwords*sizeof(*partword)); - - for(i=0;istages;s++){ - for(i=0,l=0;iphrasebook,&vb->opb); - if(temp==-1 || temp>info->partvals)goto eopbreak; - partword[l]=look->decodemap[temp]; - if(partword[l]==NULL)goto errout; - } - - /* now we decode residual values for the partitions */ - for(k=0;ksecondstages[partword[l][k]]&(1<partbooks[partword[l][k]][s]; - - if(stagebook){ - if(vorbis_book_decodevv_add(stagebook,in, - i*samples_per_partition+info->begin,ch, - &vb->opb,samples_per_partition)==-1) - goto eopbreak; - } - } - } - } - } - errout: - eopbreak: - return(0); -} - - -const vorbis_func_residue residue0_exportbundle={ - NULL, - &res0_unpack, - &res0_look, - &res0_free_info, - &res0_free_look, - NULL, - NULL, - &res0_inverse -}; - -const vorbis_func_residue residue1_exportbundle={ - &res0_pack, - &res0_unpack, - &res0_look, - &res0_free_info, - &res0_free_look, - &res1_class, - &res1_forward, - &res1_inverse -}; - -const vorbis_func_residue residue2_exportbundle={ - &res0_pack, - &res0_unpack, - &res0_look, - &res0_free_info, - &res0_free_look, - &res2_class, - &res2_forward, - &res2_inverse -}; diff --git a/Dependencies/libvorbis/lib/scales.h b/Dependencies/libvorbis/lib/scales.h deleted file mode 100644 index 613f796..0000000 --- a/Dependencies/libvorbis/lib/scales.h +++ /dev/null @@ -1,90 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: linear scale -> dB, Bark and Mel scales - last mod: $Id: scales.h 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_SCALES_H_ -#define _V_SCALES_H_ - -#include -#include "os.h" - -#ifdef _MSC_VER -/* MS Visual Studio doesn't have C99 inline keyword. */ -#define inline __inline -#endif - -/* 20log10(x) */ -#define VORBIS_IEEE_FLOAT32 1 -#ifdef VORBIS_IEEE_FLOAT32 - -static inline float unitnorm(float x){ - union { - ogg_uint32_t i; - float f; - } ix; - ix.f = x; - ix.i = (ix.i & 0x80000000U) | (0x3f800000U); - return ix.f; -} - -/* Segher was off (too high) by ~ .3 decibel. Center the conversion correctly. */ -static inline float todB(const float *x){ - union { - ogg_uint32_t i; - float f; - } ix; - ix.f = *x; - ix.i = ix.i&0x7fffffff; - return (float)(ix.i * 7.17711438e-7f -764.6161886f); -} - -#define todB_nn(x) todB(x) - -#else - -static float unitnorm(float x){ - if(x<0)return(-1.f); - return(1.f); -} - -#define todB(x) (*(x)==0?-400.f:log(*(x)**(x))*4.34294480f) -#define todB_nn(x) (*(x)==0.f?-400.f:log(*(x))*8.6858896f) - -#endif - -#define fromdB(x) (exp((x)*.11512925f)) - -/* The bark scale equations are approximations, since the original - table was somewhat hand rolled. The below are chosen to have the - best possible fit to the rolled tables, thus their somewhat odd - appearance (these are more accurate and over a longer range than - the oft-quoted bark equations found in the texts I have). The - approximations are valid from 0 - 30kHz (nyquist) or so. - - all f in Hz, z in Bark */ - -#define toBARK(n) (13.1f*atan(.00074f*(n))+2.24f*atan((n)*(n)*1.85e-8f)+1e-4f*(n)) -#define fromBARK(z) (102.f*(z)-2.f*pow(z,2.f)+.4f*pow(z,3.f)+pow(1.46f,z)-1.f) -#define toMEL(n) (log(1.f+(n)*.001f)*1442.695f) -#define fromMEL(m) (1000.f*exp((m)/1442.695f)-1000.f) - -/* Frequency to octave. We arbitrarily declare 63.5 Hz to be octave - 0.0 */ - -#define toOC(n) (log(n)*1.442695f-5.965784f) -#define fromOC(o) (exp(((o)+5.965784f)*.693147f)) - -#endif diff --git a/Dependencies/libvorbis/lib/sharedbook.c b/Dependencies/libvorbis/lib/sharedbook.c deleted file mode 100644 index 545e302..0000000 --- a/Dependencies/libvorbis/lib/sharedbook.c +++ /dev/null @@ -1,579 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: basic shared codebook operations - last mod: $Id: sharedbook.c 17030 2010-03-25 06:52:55Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "os.h" -#include "misc.h" -#include "vorbis/codec.h" -#include "codebook.h" -#include "scales.h" - -/**** pack/unpack helpers ******************************************/ -int _ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -/* 32 bit float (not IEEE; nonnormalized mantissa + - biased exponent) : neeeeeee eeemmmmm mmmmmmmm mmmmmmmm - Why not IEEE? It's just not that important here. */ - -#define VQ_FEXP 10 -#define VQ_FMAN 21 -#define VQ_FEXP_BIAS 768 /* bias toward values smaller than 1. */ - -/* doesn't currently guard under/overflow */ -long _float32_pack(float val){ - int sign=0; - long exp; - long mant; - if(val<0){ - sign=0x80000000; - val= -val; - } - exp= floor(log(val)/log(2.f)+.001); //+epsilon - mant=rint(ldexp(val,(VQ_FMAN-1)-exp)); - exp=(exp+VQ_FEXP_BIAS)<>VQ_FMAN; - if(sign)mant= -mant; - return(ldexp(mant,exp-(VQ_FMAN-1)-VQ_FEXP_BIAS)); -} - -/* given a list of word lengths, generate a list of codewords. Works - for length ordered or unordered, always assigns the lowest valued - codewords first. Extended to handle unused entries (length 0) */ -ogg_uint32_t *_make_words(long *l,long n,long sparsecount){ - long i,j,count=0; - ogg_uint32_t marker[33]; - ogg_uint32_t *r=_ogg_malloc((sparsecount?sparsecount:n)*sizeof(*r)); - memset(marker,0,sizeof(marker)); - - for(i=0;i0){ - ogg_uint32_t entry=marker[length]; - - /* when we claim a node for an entry, we also claim the nodes - below it (pruning off the imagined tree that may have dangled - from it) as well as blocking the use of any nodes directly - above for leaves */ - - /* update ourself */ - if(length<32 && (entry>>length)){ - /* error condition; the lengths must specify an overpopulated tree */ - _ogg_free(r); - return(NULL); - } - r[count++]=entry; - - /* Look to see if the next shorter marker points to the node - above. if so, update it and repeat. */ - { - for(j=length;j>0;j--){ - - if(marker[j]&1){ - /* have to jump branches */ - if(j==1) - marker[1]++; - else - marker[j]=marker[j-1]<<1; - break; /* invariant says next upper marker would already - have been moved if it was on the same path */ - } - marker[j]++; - } - } - - /* prune the tree; the implicit invariant says all the longer - markers were dangling from our just-taken node. Dangle them - from our *new* node. */ - for(j=length+1;j<33;j++) - if((marker[j]>>1) == entry){ - entry=marker[j]; - marker[j]=marker[j-1]<<1; - }else - break; - }else - if(sparsecount==0)count++; - } - - /* sanity check the huffman tree; an underpopulated tree must be - rejected. The only exception is the one-node pseudo-nil tree, - which appears to be underpopulated because the tree doesn't - really exist; there's only one possible 'codeword' or zero bits, - but the above tree-gen code doesn't mark that. */ - if(sparsecount != 1){ - for(i=1;i<33;i++) - if(marker[i] & (0xffffffffUL>>(32-i))){ - _ogg_free(r); - return(NULL); - } - } - - /* bitreverse the words because our bitwise packer/unpacker is LSb - endian */ - for(i=0,count=0;i>j)&1; - } - - if(sparsecount){ - if(l[i]) - r[count++]=temp; - }else - r[count++]=temp; - } - - return(r); -} - -/* there might be a straightforward one-line way to do the below - that's portable and totally safe against roundoff, but I haven't - thought of it. Therefore, we opt on the side of caution */ -long _book_maptype1_quantvals(const static_codebook *b){ - long vals=floor(pow((float)b->entries,1.f/b->dim)); - - /* the above *should* be reliable, but we'll not assume that FP is - ever reliable when bitstream sync is at stake; verify via integer - means that vals really is the greatest value of dim for which - vals^b->bim <= b->entries */ - /* treat the above as an initial guess */ - while(1){ - long acc=1; - long acc1=1; - int i; - for(i=0;idim;i++){ - acc*=vals; - acc1*=vals+1; - } - if(acc<=b->entries && acc1>b->entries){ - return(vals); - }else{ - if(acc>b->entries){ - vals--; - }else{ - vals++; - } - } - } -} - -/* unpack the quantized list of values for encode/decode ***********/ -/* we need to deal with two map types: in map type 1, the values are - generated algorithmically (each column of the vector counts through - the values in the quant vector). in map type 2, all the values came - in in an explicit list. Both value lists must be unpacked */ -float *_book_unquantize(const static_codebook *b,int n,int *sparsemap){ - long j,k,count=0; - if(b->maptype==1 || b->maptype==2){ - int quantvals; - float mindel=_float32_unpack(b->q_min); - float delta=_float32_unpack(b->q_delta); - float *r=_ogg_calloc(n*b->dim,sizeof(*r)); - - /* maptype 1 and 2 both use a quantized value vector, but - different sizes */ - switch(b->maptype){ - case 1: - /* most of the time, entries%dimensions == 0, but we need to be - well defined. We define that the possible vales at each - scalar is values == entries/dim. If entries%dim != 0, we'll - have 'too few' values (values*dimentries;j++){ - if((sparsemap && b->lengthlist[j]) || !sparsemap){ - float last=0.f; - int indexdiv=1; - for(k=0;kdim;k++){ - int index= (j/indexdiv)%quantvals; - float val=b->quantlist[index]; - val=fabs(val)*delta+mindel+last; - if(b->q_sequencep)last=val; - if(sparsemap) - r[sparsemap[count]*b->dim+k]=val; - else - r[count*b->dim+k]=val; - indexdiv*=quantvals; - } - count++; - } - - } - break; - case 2: - for(j=0;jentries;j++){ - if((sparsemap && b->lengthlist[j]) || !sparsemap){ - float last=0.f; - - for(k=0;kdim;k++){ - float val=b->quantlist[j*b->dim+k]; - val=fabs(val)*delta+mindel+last; - if(b->q_sequencep)last=val; - if(sparsemap) - r[sparsemap[count]*b->dim+k]=val; - else - r[count*b->dim+k]=val; - } - count++; - } - } - break; - } - - return(r); - } - return(NULL); -} - -void vorbis_staticbook_destroy(static_codebook *b){ - if(b->allocedp){ - if(b->quantlist)_ogg_free(b->quantlist); - if(b->lengthlist)_ogg_free(b->lengthlist); - memset(b,0,sizeof(*b)); - _ogg_free(b); - } /* otherwise, it is in static memory */ -} - -void vorbis_book_clear(codebook *b){ - /* static book is not cleared; we're likely called on the lookup and - the static codebook belongs to the info struct */ - if(b->valuelist)_ogg_free(b->valuelist); - if(b->codelist)_ogg_free(b->codelist); - - if(b->dec_index)_ogg_free(b->dec_index); - if(b->dec_codelengths)_ogg_free(b->dec_codelengths); - if(b->dec_firsttable)_ogg_free(b->dec_firsttable); - - memset(b,0,sizeof(*b)); -} - -int vorbis_book_init_encode(codebook *c,const static_codebook *s){ - - memset(c,0,sizeof(*c)); - c->c=s; - c->entries=s->entries; - c->used_entries=s->entries; - c->dim=s->dim; - c->codelist=_make_words(s->lengthlist,s->entries,0); - //c->valuelist=_book_unquantize(s,s->entries,NULL); - c->quantvals=_book_maptype1_quantvals(s); - c->minval=(int)rint(_float32_unpack(s->q_min)); - c->delta=(int)rint(_float32_unpack(s->q_delta)); - - return(0); -} - -static ogg_uint32_t bitreverse(ogg_uint32_t x){ - x= ((x>>16)&0x0000ffffUL) | ((x<<16)&0xffff0000UL); - x= ((x>> 8)&0x00ff00ffUL) | ((x<< 8)&0xff00ff00UL); - x= ((x>> 4)&0x0f0f0f0fUL) | ((x<< 4)&0xf0f0f0f0UL); - x= ((x>> 2)&0x33333333UL) | ((x<< 2)&0xccccccccUL); - return((x>> 1)&0x55555555UL) | ((x<< 1)&0xaaaaaaaaUL); -} - -static int sort32a(const void *a,const void *b){ - return ( **(ogg_uint32_t **)a>**(ogg_uint32_t **)b)- - ( **(ogg_uint32_t **)a<**(ogg_uint32_t **)b); -} - -/* decode codebook arrangement is more heavily optimized than encode */ -int vorbis_book_init_decode(codebook *c,const static_codebook *s){ - int i,j,n=0,tabn; - int *sortindex; - memset(c,0,sizeof(*c)); - - /* count actually used entries */ - for(i=0;ientries;i++) - if(s->lengthlist[i]>0) - n++; - - c->entries=s->entries; - c->used_entries=n; - c->dim=s->dim; - - if(n>0){ - - /* two different remappings go on here. - - First, we collapse the likely sparse codebook down only to - actually represented values/words. This collapsing needs to be - indexed as map-valueless books are used to encode original entry - positions as integers. - - Second, we reorder all vectors, including the entry index above, - by sorted bitreversed codeword to allow treeless decode. */ - - /* perform sort */ - ogg_uint32_t *codes=_make_words(s->lengthlist,s->entries,c->used_entries); - ogg_uint32_t **codep=alloca(sizeof(*codep)*n); - - if(codes==NULL)goto err_out; - - for(i=0;icodelist=_ogg_malloc(n*sizeof(*c->codelist)); - /* the index is a reverse index */ - for(i=0;icodelist[sortindex[i]]=codes[i]; - _ogg_free(codes); - - - c->valuelist=_book_unquantize(s,n,sortindex); - c->dec_index=_ogg_malloc(n*sizeof(*c->dec_index)); - - for(n=0,i=0;ientries;i++) - if(s->lengthlist[i]>0) - c->dec_index[sortindex[n++]]=i; - - c->dec_codelengths=_ogg_malloc(n*sizeof(*c->dec_codelengths)); - for(n=0,i=0;ientries;i++) - if(s->lengthlist[i]>0) - c->dec_codelengths[sortindex[n++]]=s->lengthlist[i]; - - c->dec_firsttablen=_ilog(c->used_entries)-4; /* this is magic */ - if(c->dec_firsttablen<5)c->dec_firsttablen=5; - if(c->dec_firsttablen>8)c->dec_firsttablen=8; - - tabn=1<dec_firsttablen; - c->dec_firsttable=_ogg_calloc(tabn,sizeof(*c->dec_firsttable)); - c->dec_maxlength=0; - - for(i=0;idec_maxlengthdec_codelengths[i]) - c->dec_maxlength=c->dec_codelengths[i]; - if(c->dec_codelengths[i]<=c->dec_firsttablen){ - ogg_uint32_t orig=bitreverse(c->codelist[i]); - for(j=0;j<(1<<(c->dec_firsttablen-c->dec_codelengths[i]));j++) - c->dec_firsttable[orig|(j<dec_codelengths[i])]=i+1; - } - } - - /* now fill in 'unused' entries in the firsttable with hi/lo search - hints for the non-direct-hits */ - { - ogg_uint32_t mask=0xfffffffeUL<<(31-c->dec_firsttablen); - long lo=0,hi=0; - - for(i=0;idec_firsttablen); - if(c->dec_firsttable[bitreverse(word)]==0){ - while((lo+1)codelist[lo+1]<=word)lo++; - while( hi=(c->codelist[hi]&mask))hi++; - - /* we only actually have 15 bits per hint to play with here. - In order to overflow gracefully (nothing breaks, efficiency - just drops), encode as the difference from the extremes. */ - { - unsigned long loval=lo; - unsigned long hival=n-hi; - - if(loval>0x7fff)loval=0x7fff; - if(hival>0x7fff)hival=0x7fff; - c->dec_firsttable[bitreverse(word)]= - 0x80000000UL | (loval<<15) | hival; - } - } - } - } - } - - return(0); - err_out: - vorbis_book_clear(c); - return(-1); -} - -long vorbis_book_codeword(codebook *book,int entry){ - if(book->c) /* only use with encode; decode optimizations are - allowed to break this */ - return book->codelist[entry]; - return -1; -} - -long vorbis_book_codelen(codebook *book,int entry){ - if(book->c) /* only use with encode; decode optimizations are - allowed to break this */ - return book->c->lengthlist[entry]; - return -1; -} - -#ifdef _V_SELFTEST - -/* Unit tests of the dequantizer; this stuff will be OK - cross-platform, I simply want to be sure that special mapping cases - actually work properly; a bug could go unnoticed for a while */ - -#include - -/* cases: - - no mapping - full, explicit mapping - algorithmic mapping - - nonsequential - sequential -*/ - -static long full_quantlist1[]={0,1,2,3, 4,5,6,7, 8,3,6,1}; -static long partial_quantlist1[]={0,7,2}; - -/* no mapping */ -static_codebook test1={ - 4,16, - NULL, - 0, - 0,0,0,0, - NULL, - 0 -}; -static float *test1_result=NULL; - -/* linear, full mapping, nonsequential */ -static_codebook test2={ - 4,3, - NULL, - 2, - -533200896,1611661312,4,0, - full_quantlist1, - 0 -}; -static float test2_result[]={-3,-2,-1,0, 1,2,3,4, 5,0,3,-2}; - -/* linear, full mapping, sequential */ -static_codebook test3={ - 4,3, - NULL, - 2, - -533200896,1611661312,4,1, - full_quantlist1, - 0 -}; -static float test3_result[]={-3,-5,-6,-6, 1,3,6,10, 5,5,8,6}; - -/* linear, algorithmic mapping, nonsequential */ -static_codebook test4={ - 3,27, - NULL, - 1, - -533200896,1611661312,4,0, - partial_quantlist1, - 0 -}; -static float test4_result[]={-3,-3,-3, 4,-3,-3, -1,-3,-3, - -3, 4,-3, 4, 4,-3, -1, 4,-3, - -3,-1,-3, 4,-1,-3, -1,-1,-3, - -3,-3, 4, 4,-3, 4, -1,-3, 4, - -3, 4, 4, 4, 4, 4, -1, 4, 4, - -3,-1, 4, 4,-1, 4, -1,-1, 4, - -3,-3,-1, 4,-3,-1, -1,-3,-1, - -3, 4,-1, 4, 4,-1, -1, 4,-1, - -3,-1,-1, 4,-1,-1, -1,-1,-1}; - -/* linear, algorithmic mapping, sequential */ -static_codebook test5={ - 3,27, - NULL, - 1, - -533200896,1611661312,4,1, - partial_quantlist1, - 0 -}; -static float test5_result[]={-3,-6,-9, 4, 1,-2, -1,-4,-7, - -3, 1,-2, 4, 8, 5, -1, 3, 0, - -3,-4,-7, 4, 3, 0, -1,-2,-5, - -3,-6,-2, 4, 1, 5, -1,-4, 0, - -3, 1, 5, 4, 8,12, -1, 3, 7, - -3,-4, 0, 4, 3, 7, -1,-2, 2, - -3,-6,-7, 4, 1, 0, -1,-4,-5, - -3, 1, 0, 4, 8, 7, -1, 3, 2, - -3,-4,-5, 4, 3, 2, -1,-2,-3}; - -void run_test(static_codebook *b,float *comp){ - float *out=_book_unquantize(b,b->entries,NULL); - int i; - - if(comp){ - if(!out){ - fprintf(stderr,"_book_unquantize incorrectly returned NULL\n"); - exit(1); - } - - for(i=0;ientries*b->dim;i++) - if(fabs(out[i]-comp[i])>.0001){ - fprintf(stderr,"disagreement in unquantized and reference data:\n" - "position %d, %g != %g\n",i,out[i],comp[i]); - exit(1); - } - - }else{ - if(out){ - fprintf(stderr,"_book_unquantize returned a value array: \n" - " correct result should have been NULL\n"); - exit(1); - } - } -} - -int main(){ - /* run the nine dequant tests, and compare to the hand-rolled results */ - fprintf(stderr,"Dequant test 1... "); - run_test(&test1,test1_result); - fprintf(stderr,"OK\nDequant test 2... "); - run_test(&test2,test2_result); - fprintf(stderr,"OK\nDequant test 3... "); - run_test(&test3,test3_result); - fprintf(stderr,"OK\nDequant test 4... "); - run_test(&test4,test4_result); - fprintf(stderr,"OK\nDequant test 5... "); - run_test(&test5,test5_result); - fprintf(stderr,"OK\n\n"); - - return(0); -} - -#endif diff --git a/Dependencies/libvorbis/lib/smallft.c b/Dependencies/libvorbis/lib/smallft.c deleted file mode 100644 index ae2bc41..0000000 --- a/Dependencies/libvorbis/lib/smallft.c +++ /dev/null @@ -1,1255 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: *unnormalized* fft transform - last mod: $Id: smallft.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -/* FFT implementation from OggSquish, minus cosine transforms, - * minus all but radix 2/4 case. In Vorbis we only need this - * cut-down version. - * - * To do more than just power-of-two sized vectors, see the full - * version I wrote for NetLib. - * - * Note that the packing is a little strange; rather than the FFT r/i - * packing following R_0, I_n, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, - * it follows R_0, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, I_n like the - * FORTRAN version - */ - -#include -#include -#include -#include "smallft.h" -#include "os.h" -#include "misc.h" - -static void drfti1(int n, float *wa, int *ifac){ - static int ntryh[4] = { 4,2,3,5 }; - static float tpi = 6.28318530717958648f; - float arg,argh,argld,fi; - int ntry=0,i,j=-1; - int k1, l1, l2, ib; - int ld, ii, ip, is, nq, nr; - int ido, ipm, nfm1; - int nl=n; - int nf=0; - - L101: - j++; - if (j < 4) - ntry=ntryh[j]; - else - ntry+=2; - - L104: - nq=nl/ntry; - nr=nl-ntry*nq; - if (nr!=0) goto L101; - - nf++; - ifac[nf+1]=ntry; - nl=nq; - if(ntry!=2)goto L107; - if(nf==1)goto L107; - - for (i=1;i>1; - ipp2=ip; - idp2=ido; - nbd=(ido-1)>>1; - t0=l1*ido; - t10=ip*ido; - - if(ido==1)goto L119; - for(ik=0;ikl1){ - for(j=1;j>1; - ipp2=ip; - ipph=(ip+1)>>1; - if(idol1)goto L139; - - is= -ido-1; - t1=0; - for(j=1;jn==1)return; - drftf1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); -} - -void drft_backward(drft_lookup *l,float *data){ - if (l->n==1)return; - drftb1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); -} - -void drft_init(drft_lookup *l,int n){ - l->n=n; - l->trigcache=_ogg_calloc(3*n,sizeof(*l->trigcache)); - l->splitcache=_ogg_calloc(32,sizeof(*l->splitcache)); - fdrffti(n, l->trigcache, l->splitcache); -} - -void drft_clear(drft_lookup *l){ - if(l){ - if(l->trigcache)_ogg_free(l->trigcache); - if(l->splitcache)_ogg_free(l->splitcache); - memset(l,0,sizeof(*l)); - } -} diff --git a/Dependencies/libvorbis/lib/smallft.h b/Dependencies/libvorbis/lib/smallft.h deleted file mode 100644 index 4564973..0000000 --- a/Dependencies/libvorbis/lib/smallft.h +++ /dev/null @@ -1,34 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: fft transform - last mod: $Id: smallft.h 13293 2007-07-24 00:09:47Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_SMFT_H_ -#define _V_SMFT_H_ - -#include "vorbis/codec.h" - -typedef struct { - int n; - float *trigcache; - int *splitcache; -} drft_lookup; - -extern void drft_forward(drft_lookup *l,float *data); -extern void drft_backward(drft_lookup *l,float *data); -extern void drft_init(drft_lookup *l,int n); -extern void drft_clear(drft_lookup *l); - -#endif diff --git a/Dependencies/libvorbis/lib/synthesis.c b/Dependencies/libvorbis/lib/synthesis.c deleted file mode 100644 index 5aa1d88..0000000 --- a/Dependencies/libvorbis/lib/synthesis.c +++ /dev/null @@ -1,180 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: single-block PCM synthesis - last mod: $Id: synthesis.c 17027 2010-03-25 05:21:20Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include "vorbis/codec.h" -#include "codec_internal.h" -#include "registry.h" -#include "misc.h" -#include "os.h" - -int vorbis_synthesis(vorbis_block *vb,ogg_packet *op){ - vorbis_dsp_state *vd= vb ? vb->vd : 0; - private_state *b= vd ? vd->backend_state : 0; - vorbis_info *vi= vd ? vd->vi : 0; - codec_setup_info *ci= vi ? vi->codec_setup : 0; - oggpack_buffer *opb=vb ? &vb->opb : 0; - int type,mode,i; - - if (!vd || !b || !vi || !ci || !opb) { - return OV_EBADPACKET; - } - - /* first things first. Make sure decode is ready */ - _vorbis_block_ripcord(vb); - oggpack_readinit(opb,op->packet,op->bytes); - - /* Check the packet type */ - if(oggpack_read(opb,1)!=0){ - /* Oops. This is not an audio data packet */ - return(OV_ENOTAUDIO); - } - - /* read our mode and pre/post windowsize */ - mode=oggpack_read(opb,b->modebits); - if(mode==-1){ - return(OV_EBADPACKET); - } - - vb->mode=mode; - if(!ci->mode_param[mode]){ - return(OV_EBADPACKET); - } - - vb->W=ci->mode_param[mode]->blockflag; - if(vb->W){ - - /* this doesn;t get mapped through mode selection as it's used - only for window selection */ - vb->lW=oggpack_read(opb,1); - vb->nW=oggpack_read(opb,1); - if(vb->nW==-1){ - return(OV_EBADPACKET); - } - }else{ - vb->lW=0; - vb->nW=0; - } - - /* more setup */ - vb->granulepos=op->granulepos; - vb->sequence=op->packetno; - vb->eofflag=op->e_o_s; - - /* alloc pcm passback storage */ - vb->pcmend=ci->blocksizes[vb->W]; - vb->pcm=_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); - for(i=0;ichannels;i++) - vb->pcm[i]=_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); - - /* unpack_header enforces range checking */ - type=ci->map_type[ci->mode_param[mode]->mapping]; - - return(_mapping_P[type]->inverse(vb,ci->map_param[ci->mode_param[mode]-> - mapping])); -} - -/* used to track pcm position without actually performing decode. - Useful for sequential 'fast forward' */ -int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op){ - vorbis_dsp_state *vd=vb->vd; - private_state *b=vd->backend_state; - vorbis_info *vi=vd->vi; - codec_setup_info *ci=vi->codec_setup; - oggpack_buffer *opb=&vb->opb; - int mode; - - /* first things first. Make sure decode is ready */ - _vorbis_block_ripcord(vb); - oggpack_readinit(opb,op->packet,op->bytes); - - /* Check the packet type */ - if(oggpack_read(opb,1)!=0){ - /* Oops. This is not an audio data packet */ - return(OV_ENOTAUDIO); - } - - /* read our mode and pre/post windowsize */ - mode=oggpack_read(opb,b->modebits); - if(mode==-1)return(OV_EBADPACKET); - - vb->mode=mode; - vb->W=ci->mode_param[mode]->blockflag; - if(vb->W){ - vb->lW=oggpack_read(opb,1); - vb->nW=oggpack_read(opb,1); - if(vb->nW==-1) return(OV_EBADPACKET); - }else{ - vb->lW=0; - vb->nW=0; - } - - /* more setup */ - vb->granulepos=op->granulepos; - vb->sequence=op->packetno; - vb->eofflag=op->e_o_s; - - /* no pcm */ - vb->pcmend=0; - vb->pcm=NULL; - - return(0); -} - -long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op){ - codec_setup_info *ci=vi->codec_setup; - oggpack_buffer opb; - int mode; - - oggpack_readinit(&opb,op->packet,op->bytes); - - /* Check the packet type */ - if(oggpack_read(&opb,1)!=0){ - /* Oops. This is not an audio data packet */ - return(OV_ENOTAUDIO); - } - - { - int modebits=0; - int v=ci->modes; - while(v>1){ - modebits++; - v>>=1; - } - - /* read our mode and pre/post windowsize */ - mode=oggpack_read(&opb,modebits); - } - if(mode==-1)return(OV_EBADPACKET); - return(ci->blocksizes[ci->mode_param[mode]->blockflag]); -} - -int vorbis_synthesis_halfrate(vorbis_info *vi,int flag){ - /* set / clear half-sample-rate mode */ - codec_setup_info *ci=vi->codec_setup; - - /* right now, our MDCT can't handle < 64 sample windows. */ - if(ci->blocksizes[0]<=64 && flag)return -1; - ci->halfrate_flag=(flag?1:0); - return 0; -} - -int vorbis_synthesis_halfrate_p(vorbis_info *vi){ - codec_setup_info *ci=vi->codec_setup; - return ci->halfrate_flag; -} diff --git a/Dependencies/libvorbis/lib/tone.c b/Dependencies/libvorbis/lib/tone.c deleted file mode 100644 index 73afc67..0000000 --- a/Dependencies/libvorbis/lib/tone.c +++ /dev/null @@ -1,54 +0,0 @@ -#include -#include -#include -#include - -void usage(){ - fprintf(stderr,"tone ,[] [,[]...]\n"); - exit(1); -} - -int main (int argc,char *argv[]){ - int i,j; - double *f; - double *amp; - - if(argc<2)usage(); - - f=alloca(sizeof(*f)*(argc-1)); - amp=alloca(sizeof(*amp)*(argc-1)); - - i=0; - while(argv[i+1]){ - char *pos=strchr(argv[i+1],','); - - f[i]=atof(argv[i+1]); - if(pos) - amp[i]=atof(pos+1)*32767.f; - else - amp[i]=32767.f; - - fprintf(stderr,"%g Hz, %g amp\n",f[i],amp[i]); - - i++; - } - - for(i=0;i<44100*10;i++){ - float val=0; - int ival; - for(j=0;j32767.f)ival=32767.f; - if(ival<-32768.f)ival=-32768.f; - - fprintf(stdout,"%c%c%c%c", - (char)(ival&0xff), - (char)((ival>>8)&0xff), - (char)(ival&0xff), - (char)((ival>>8)&0xff)); - } - return(0); -} - diff --git a/Dependencies/libvorbis/lib/vorbisenc.c b/Dependencies/libvorbis/lib/vorbisenc.c deleted file mode 100644 index f0f7c08..0000000 --- a/Dependencies/libvorbis/lib/vorbisenc.c +++ /dev/null @@ -1,1215 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: simple programmatic interface for encoder mode setup - last mod: $Id: vorbisenc.c 17028 2010-03-25 05:22:15Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include - -#include "vorbis/codec.h" -#include "vorbis/vorbisenc.h" - -#include "codec_internal.h" - -#include "os.h" -#include "misc.h" - -/* careful with this; it's using static array sizing to make managing - all the modes a little less annoying. If we use a residue backend - with > 12 partition types, or a different division of iteration, - this needs to be updated. */ -typedef struct { - const static_codebook *books[12][4]; -} static_bookblock; - -typedef struct { - int res_type; - int limit_type; /* 0 lowpass limited, 1 point stereo limited */ - int grouping; - const vorbis_info_residue0 *res; - const static_codebook *book_aux; - const static_codebook *book_aux_managed; - const static_bookblock *books_base; - const static_bookblock *books_base_managed; -} vorbis_residue_template; - -typedef struct { - const vorbis_info_mapping0 *map; - const vorbis_residue_template *res; -} vorbis_mapping_template; - -typedef struct vp_adjblock{ - int block[P_BANDS]; -} vp_adjblock; - -typedef struct { - int data[NOISE_COMPAND_LEVELS]; -} compandblock; - -/* high level configuration information for setting things up - step-by-step with the detailed vorbis_encode_ctl interface. - There's a fair amount of redundancy such that interactive setup - does not directly deal with any vorbis_info or codec_setup_info - initialization; it's all stored (until full init) in this highlevel - setup, then flushed out to the real codec setup structs later. */ - -typedef struct { - int att[P_NOISECURVES]; - float boost; - float decay; -} att3; -typedef struct { int data[P_NOISECURVES]; } adj3; - -typedef struct { - int pre[PACKETBLOBS]; - int post[PACKETBLOBS]; - float kHz[PACKETBLOBS]; - float lowpasskHz[PACKETBLOBS]; -} adj_stereo; - -typedef struct { - int lo; - int hi; - int fixed; -} noiseguard; -typedef struct { - int data[P_NOISECURVES][17]; -} noise3; - -typedef struct { - int mappings; - const double *rate_mapping; - const double *quality_mapping; - int coupling_restriction; - long samplerate_min_restriction; - long samplerate_max_restriction; - - - const int *blocksize_short; - const int *blocksize_long; - - const att3 *psy_tone_masteratt; - const int *psy_tone_0dB; - const int *psy_tone_dBsuppress; - - const vp_adjblock *psy_tone_adj_impulse; - const vp_adjblock *psy_tone_adj_long; - const vp_adjblock *psy_tone_adj_other; - - const noiseguard *psy_noiseguards; - const noise3 *psy_noise_bias_impulse; - const noise3 *psy_noise_bias_padding; - const noise3 *psy_noise_bias_trans; - const noise3 *psy_noise_bias_long; - const int *psy_noise_dBsuppress; - - const compandblock *psy_noise_compand; - const double *psy_noise_compand_short_mapping; - const double *psy_noise_compand_long_mapping; - - const int *psy_noise_normal_start[2]; - const int *psy_noise_normal_partition[2]; - const double *psy_noise_normal_thresh; - - const int *psy_ath_float; - const int *psy_ath_abs; - - const double *psy_lowpass; - - const vorbis_info_psy_global *global_params; - const double *global_mapping; - const adj_stereo *stereo_modes; - - const static_codebook *const *const *const floor_books; - const vorbis_info_floor1 *floor_params; - const int floor_mappings; - const int **floor_mapping_list; - - const vorbis_mapping_template *maps; -} ve_setup_data_template; - -/* a few static coder conventions */ -static const vorbis_info_mode _mode_template[2]={ - {0,0,0,0}, - {1,0,0,1} -}; - -static const vorbis_info_mapping0 _map_nominal[2]={ - {1, {0,0}, {0}, {0}, 1,{0},{1}}, - {1, {0,0}, {1}, {1}, 1,{0},{1}} -}; - -#include "modes/setup_44.h" -#include "modes/setup_44u.h" -#include "modes/setup_44p51.h" -#include "modes/setup_32.h" -#include "modes/setup_8.h" -#include "modes/setup_11.h" -#include "modes/setup_16.h" -#include "modes/setup_22.h" -#include "modes/setup_X.h" - -static const ve_setup_data_template *const setup_list[]={ - &ve_setup_44_stereo, - &ve_setup_44_51, - &ve_setup_44_uncoupled, - - &ve_setup_32_stereo, - &ve_setup_32_uncoupled, - - &ve_setup_22_stereo, - &ve_setup_22_uncoupled, - &ve_setup_16_stereo, - &ve_setup_16_uncoupled, - - &ve_setup_11_stereo, - &ve_setup_11_uncoupled, - &ve_setup_8_stereo, - &ve_setup_8_uncoupled, - - &ve_setup_X_stereo, - &ve_setup_X_uncoupled, - &ve_setup_XX_stereo, - &ve_setup_XX_uncoupled, - 0 -}; - -static void vorbis_encode_floor_setup(vorbis_info *vi,int s, - const static_codebook *const *const *const books, - const vorbis_info_floor1 *in, - const int *x){ - int i,k,is=s; - vorbis_info_floor1 *f=_ogg_calloc(1,sizeof(*f)); - codec_setup_info *ci=vi->codec_setup; - - memcpy(f,in+x[is],sizeof(*f)); - - /* books */ - { - int partitions=f->partitions; - int maxclass=-1; - int maxbook=-1; - for(i=0;ipartitionclass[i]>maxclass)maxclass=f->partitionclass[i]; - for(i=0;i<=maxclass;i++){ - if(f->class_book[i]>maxbook)maxbook=f->class_book[i]; - f->class_book[i]+=ci->books; - for(k=0;k<(1<class_subs[i]);k++){ - if(f->class_subbook[i][k]>maxbook)maxbook=f->class_subbook[i][k]; - if(f->class_subbook[i][k]>=0)f->class_subbook[i][k]+=ci->books; - } - } - - for(i=0;i<=maxbook;i++) - ci->book_param[ci->books++]=(static_codebook *)books[x[is]][i]; - } - - /* for now, we're only using floor 1 */ - ci->floor_type[ci->floors]=1; - ci->floor_param[ci->floors]=f; - ci->floors++; - - return; -} - -static void vorbis_encode_global_psych_setup(vorbis_info *vi,double s, - const vorbis_info_psy_global *in, - const double *x){ - int i,is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *g=&ci->psy_g_param; - - memcpy(g,in+(int)x[is],sizeof(*g)); - - ds=x[is]*(1.-ds)+x[is+1]*ds; - is=(int)ds; - ds-=is; - if(ds==0 && is>0){ - is--; - ds=1.; - } - - /* interpolate the trigger threshholds */ - for(i=0;i<4;i++){ - g->preecho_thresh[i]=in[is].preecho_thresh[i]*(1.-ds)+in[is+1].preecho_thresh[i]*ds; - g->postecho_thresh[i]=in[is].postecho_thresh[i]*(1.-ds)+in[is+1].postecho_thresh[i]*ds; - } - g->ampmax_att_per_sec=ci->hi.amplitude_track_dBpersec; - return; -} - -static void vorbis_encode_global_stereo(vorbis_info *vi, - const highlevel_encode_setup *const hi, - const adj_stereo *p){ - float s=hi->stereo_point_setting; - int i,is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy_global *g=&ci->psy_g_param; - - if(p){ - memcpy(g->coupling_prepointamp,p[is].pre,sizeof(*p[is].pre)*PACKETBLOBS); - memcpy(g->coupling_postpointamp,p[is].post,sizeof(*p[is].post)*PACKETBLOBS); - - if(hi->managed){ - /* interpolate the kHz threshholds */ - for(i=0;icoupling_pointlimit[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; - g->coupling_pointlimit[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; - g->coupling_pkHz[i]=kHz; - - kHz=p[is].lowpasskHz[i]*(1.-ds)+p[is+1].lowpasskHz[i]*ds; - g->sliding_lowpass[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; - g->sliding_lowpass[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; - - } - }else{ - float kHz=p[is].kHz[PACKETBLOBS/2]*(1.-ds)+p[is+1].kHz[PACKETBLOBS/2]*ds; - for(i=0;icoupling_pointlimit[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; - g->coupling_pointlimit[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; - g->coupling_pkHz[i]=kHz; - } - - kHz=p[is].lowpasskHz[PACKETBLOBS/2]*(1.-ds)+p[is+1].lowpasskHz[PACKETBLOBS/2]*ds; - for(i=0;isliding_lowpass[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; - g->sliding_lowpass[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; - } - } - }else{ - for(i=0;isliding_lowpass[0][i]=ci->blocksizes[0]; - g->sliding_lowpass[1][i]=ci->blocksizes[1]; - } - } - return; -} - -static void vorbis_encode_psyset_setup(vorbis_info *vi,double s, - const int *nn_start, - const int *nn_partition, - const double *nn_thresh, - int block){ - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - highlevel_encode_setup *hi=&ci->hi; - int is=s; - - if(block>=ci->psys) - ci->psys=block+1; - if(!p){ - p=_ogg_calloc(1,sizeof(*p)); - ci->psy_param[block]=p; - } - - memcpy(p,&_psy_info_template,sizeof(*p)); - p->blockflag=block>>1; - - if(hi->noise_normalize_p){ - p->normal_p=1; - p->normal_start=nn_start[is]; - p->normal_partition=nn_partition[is]; - p->normal_thresh=nn_thresh[is]; - } - - return; -} - -static void vorbis_encode_tonemask_setup(vorbis_info *vi,double s,int block, - const att3 *att, - const int *max, - const vp_adjblock *in){ - int i,is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - /* 0 and 2 are only used by bitmanagement, but there's no harm to always - filling the values in here */ - p->tone_masteratt[0]=att[is].att[0]*(1.-ds)+att[is+1].att[0]*ds; - p->tone_masteratt[1]=att[is].att[1]*(1.-ds)+att[is+1].att[1]*ds; - p->tone_masteratt[2]=att[is].att[2]*(1.-ds)+att[is+1].att[2]*ds; - p->tone_centerboost=att[is].boost*(1.-ds)+att[is+1].boost*ds; - p->tone_decay=att[is].decay*(1.-ds)+att[is+1].decay*ds; - - p->max_curve_dB=max[is]*(1.-ds)+max[is+1]*ds; - - for(i=0;itoneatt[i]=in[is].block[i]*(1.-ds)+in[is+1].block[i]*ds; - return; -} - - -static void vorbis_encode_compand_setup(vorbis_info *vi,double s,int block, - const compandblock *in, - const double *x){ - int i,is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - ds=x[is]*(1.-ds)+x[is+1]*ds; - is=(int)ds; - ds-=is; - if(ds==0 && is>0){ - is--; - ds=1.; - } - - /* interpolate the compander settings */ - for(i=0;inoisecompand[i]=in[is].data[i]*(1.-ds)+in[is+1].data[i]*ds; - return; -} - -static void vorbis_encode_peak_setup(vorbis_info *vi,double s,int block, - const int *suppress){ - int is=s; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - p->tone_abs_limit=suppress[is]*(1.-ds)+suppress[is+1]*ds; - - return; -} - -static void vorbis_encode_noisebias_setup(vorbis_info *vi,double s,int block, - const int *suppress, - const noise3 *in, - const noiseguard *guard, - double userbias){ - int i,is=s,j; - double ds=s-is; - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - p->noisemaxsupp=suppress[is]*(1.-ds)+suppress[is+1]*ds; - p->noisewindowlomin=guard[block].lo; - p->noisewindowhimin=guard[block].hi; - p->noisewindowfixed=guard[block].fixed; - - for(j=0;jnoiseoff[j][i]=in[is].data[j][i]*(1.-ds)+in[is+1].data[j][i]*ds; - - /* impulse blocks may take a user specified bias to boost the - nominal/high noise encoding depth */ - for(j=0;jnoiseoff[j][0]+6; /* the lowest it can go */ - for(i=0;inoiseoff[j][i]+=userbias; - if(p->noiseoff[j][i]noiseoff[j][i]=min; - } - } - - return; -} - -static void vorbis_encode_ath_setup(vorbis_info *vi,int block){ - codec_setup_info *ci=vi->codec_setup; - vorbis_info_psy *p=ci->psy_param[block]; - - p->ath_adjatt=ci->hi.ath_floating_dB; - p->ath_maxatt=ci->hi.ath_absolute_dB; - return; -} - - -static int book_dup_or_new(codec_setup_info *ci,const static_codebook *book){ - int i; - for(i=0;ibooks;i++) - if(ci->book_param[i]==book)return(i); - - return(ci->books++); -} - -static void vorbis_encode_blocksize_setup(vorbis_info *vi,double s, - const int *shortb,const int *longb){ - - codec_setup_info *ci=vi->codec_setup; - int is=s; - - int blockshort=shortb[is]; - int blocklong=longb[is]; - ci->blocksizes[0]=blockshort; - ci->blocksizes[1]=blocklong; - -} - -static void vorbis_encode_residue_setup(vorbis_info *vi, - int number, int block, - const vorbis_residue_template *res){ - - codec_setup_info *ci=vi->codec_setup; - int i; - - vorbis_info_residue0 *r=ci->residue_param[number]= - _ogg_malloc(sizeof(*r)); - - memcpy(r,res->res,sizeof(*r)); - if(ci->residues<=number)ci->residues=number+1; - - r->grouping=res->grouping; - ci->residue_type[number]=res->res_type; - - /* fill in all the books */ - { - int booklist=0,k; - - if(ci->hi.managed){ - for(i=0;ipartitions;i++) - for(k=0;k<4;k++) - if(res->books_base_managed->books[i][k]) - r->secondstages[i]|=(1<groupbook=book_dup_or_new(ci,res->book_aux_managed); - ci->book_param[r->groupbook]=(static_codebook *)res->book_aux_managed; - - for(i=0;ipartitions;i++){ - for(k=0;k<4;k++){ - if(res->books_base_managed->books[i][k]){ - int bookid=book_dup_or_new(ci,res->books_base_managed->books[i][k]); - r->booklist[booklist++]=bookid; - ci->book_param[bookid]=(static_codebook *)res->books_base_managed->books[i][k]; - } - } - } - - }else{ - - for(i=0;ipartitions;i++) - for(k=0;k<4;k++) - if(res->books_base->books[i][k]) - r->secondstages[i]|=(1<groupbook=book_dup_or_new(ci,res->book_aux); - ci->book_param[r->groupbook]=(static_codebook *)res->book_aux; - - for(i=0;ipartitions;i++){ - for(k=0;k<4;k++){ - if(res->books_base->books[i][k]){ - int bookid=book_dup_or_new(ci,res->books_base->books[i][k]); - r->booklist[booklist++]=bookid; - ci->book_param[bookid]=(static_codebook *)res->books_base->books[i][k]; - } - } - } - } - } - - /* lowpass setup/pointlimit */ - { - double freq=ci->hi.lowpass_kHz*1000.; - vorbis_info_floor1 *f=ci->floor_param[block]; /* by convention */ - double nyq=vi->rate/2.; - long blocksize=ci->blocksizes[block]>>1; - - /* lowpass needs to be set in the floor and the residue. */ - if(freq>nyq)freq=nyq; - /* in the floor, the granularity can be very fine; it doesn't alter - the encoding structure, only the samples used to fit the floor - approximation */ - f->n=freq/nyq*blocksize; - - /* this res may by limited by the maximum pointlimit of the mode, - not the lowpass. the floor is always lowpass limited. */ - switch(res->limit_type){ - case 1: /* point stereo limited */ - if(ci->hi.managed) - freq=ci->psy_g_param.coupling_pkHz[PACKETBLOBS-1]*1000.; - else - freq=ci->psy_g_param.coupling_pkHz[PACKETBLOBS/2]*1000.; - if(freq>nyq)freq=nyq; - break; - case 2: /* LFE channel; lowpass at ~ 250Hz */ - freq=250; - break; - default: - /* already set */ - break; - } - - /* in the residue, we're constrained, physically, by partition - boundaries. We still lowpass 'wherever', but we have to round up - here to next boundary, or the vorbis spec will round it *down* to - previous boundary in encode/decode */ - if(ci->residue_type[number]==2){ - /* residue 2 bundles together multiple channels; used by stereo - and surround. Count the channels in use */ - /* Multiple maps/submaps can point to the same residue. In the case - of residue 2, they all better have the same number of - channels/samples. */ - int j,k,ch=0; - for(i=0;imaps&&ch==0;i++){ - vorbis_info_mapping0 *mi=(vorbis_info_mapping0 *)ci->map_param[i]; - for(j=0;jsubmaps && ch==0;j++) - if(mi->residuesubmap[j]==number) /* we found a submap referencing theis residue backend */ - for(k=0;kchannels;k++) - if(mi->chmuxlist[k]==j) /* this channel belongs to the submap */ - ch++; - } - - r->end=(int)((freq/nyq*blocksize*ch)/r->grouping+.9)* /* round up only if we're well past */ - r->grouping; - /* the blocksize and grouping may disagree at the end */ - if(r->end>blocksize*ch)r->end=blocksize*ch/r->grouping*r->grouping; - - }else{ - - r->end=(int)((freq/nyq*blocksize)/r->grouping+.9)* /* round up only if we're well past */ - r->grouping; - /* the blocksize and grouping may disagree at the end */ - if(r->end>blocksize)r->end=blocksize/r->grouping*r->grouping; - - } - - if(r->end==0)r->end=r->grouping; /* LFE channel */ - - } -} - -/* we assume two maps in this encoder */ -static void vorbis_encode_map_n_res_setup(vorbis_info *vi,double s, - const vorbis_mapping_template *maps){ - - codec_setup_info *ci=vi->codec_setup; - int i,j,is=s,modes=2; - const vorbis_info_mapping0 *map=maps[is].map; - const vorbis_info_mode *mode=_mode_template; - const vorbis_residue_template *res=maps[is].res; - - if(ci->blocksizes[0]==ci->blocksizes[1])modes=1; - - for(i=0;imap_param[i]=_ogg_calloc(1,sizeof(*map)); - ci->mode_param[i]=_ogg_calloc(1,sizeof(*mode)); - - memcpy(ci->mode_param[i],mode+i,sizeof(*_mode_template)); - if(i>=ci->modes)ci->modes=i+1; - - ci->map_type[i]=0; - memcpy(ci->map_param[i],map+i,sizeof(*map)); - if(i>=ci->maps)ci->maps=i+1; - - for(j=0;jcodec_setup; - highlevel_encode_setup *hi=&ci->hi; - ve_setup_data_template *setup=(ve_setup_data_template *)hi->setup; - int is=hi->base_setting; - double ds=hi->base_setting-is; - int ch=vi->channels; - const double *r=setup->rate_mapping; - - if(r==NULL) - return(-1); - - return((r[is]*(1.-ds)+r[is+1]*ds)*ch); -} - -static const void *get_setup_template(long ch,long srate, - double req,int q_or_bitrate, - double *base_setting){ - int i=0,j; - if(q_or_bitrate)req/=ch; - - while(setup_list[i]){ - if(setup_list[i]->coupling_restriction==-1 || - setup_list[i]->coupling_restriction==ch){ - if(srate>=setup_list[i]->samplerate_min_restriction && - srate<=setup_list[i]->samplerate_max_restriction){ - int mappings=setup_list[i]->mappings; - const double *map=(q_or_bitrate? - setup_list[i]->rate_mapping: - setup_list[i]->quality_mapping); - - /* the template matches. Does the requested quality mode - fall within this template's modes? */ - if(reqmap[setup_list[i]->mappings]){++i;continue;} - for(j=0;j=map[j] && reqcodec_setup; - ve_setup_data_template *setup=NULL; - highlevel_encode_setup *hi=&ci->hi; - - if(ci==NULL)return(OV_EINVAL); - if(!hi->impulse_block_p)i0=1; - - /* too low/high an ATH floater is nonsensical, but doesn't break anything */ - if(hi->ath_floating_dB>-80)hi->ath_floating_dB=-80; - if(hi->ath_floating_dB<-200)hi->ath_floating_dB=-200; - - /* again, bound this to avoid the app shooting itself int he foot - too badly */ - if(hi->amplitude_track_dBpersec>0.)hi->amplitude_track_dBpersec=0.; - if(hi->amplitude_track_dBpersec<-99999.)hi->amplitude_track_dBpersec=-99999.; - - /* get the appropriate setup template; matches the fetch in previous - stages */ - setup=(ve_setup_data_template *)hi->setup; - if(setup==NULL)return(OV_EINVAL); - - hi->set_in_stone=1; - /* choose block sizes from configured sizes as well as paying - attention to long_block_p and short_block_p. If the configured - short and long blocks are the same length, we set long_block_p - and unset short_block_p */ - vorbis_encode_blocksize_setup(vi,hi->base_setting, - setup->blocksize_short, - setup->blocksize_long); - if(ci->blocksizes[0]==ci->blocksizes[1])singleblock=1; - - /* floor setup; choose proper floor params. Allocated on the floor - stack in order; if we alloc only a single long floor, it's 0 */ - for(i=0;ifloor_mappings;i++) - vorbis_encode_floor_setup(vi,hi->base_setting, - setup->floor_books, - setup->floor_params, - setup->floor_mapping_list[i]); - - /* setup of [mostly] short block detection and stereo*/ - vorbis_encode_global_psych_setup(vi,hi->trigger_setting, - setup->global_params, - setup->global_mapping); - vorbis_encode_global_stereo(vi,hi,setup->stereo_modes); - - /* basic psych setup and noise normalization */ - vorbis_encode_psyset_setup(vi,hi->base_setting, - setup->psy_noise_normal_start[0], - setup->psy_noise_normal_partition[0], - setup->psy_noise_normal_thresh, - 0); - vorbis_encode_psyset_setup(vi,hi->base_setting, - setup->psy_noise_normal_start[0], - setup->psy_noise_normal_partition[0], - setup->psy_noise_normal_thresh, - 1); - if(!singleblock){ - vorbis_encode_psyset_setup(vi,hi->base_setting, - setup->psy_noise_normal_start[1], - setup->psy_noise_normal_partition[1], - setup->psy_noise_normal_thresh, - 2); - vorbis_encode_psyset_setup(vi,hi->base_setting, - setup->psy_noise_normal_start[1], - setup->psy_noise_normal_partition[1], - setup->psy_noise_normal_thresh, - 3); - } - - /* tone masking setup */ - vorbis_encode_tonemask_setup(vi,hi->block[i0].tone_mask_setting,0, - setup->psy_tone_masteratt, - setup->psy_tone_0dB, - setup->psy_tone_adj_impulse); - vorbis_encode_tonemask_setup(vi,hi->block[1].tone_mask_setting,1, - setup->psy_tone_masteratt, - setup->psy_tone_0dB, - setup->psy_tone_adj_other); - if(!singleblock){ - vorbis_encode_tonemask_setup(vi,hi->block[2].tone_mask_setting,2, - setup->psy_tone_masteratt, - setup->psy_tone_0dB, - setup->psy_tone_adj_other); - vorbis_encode_tonemask_setup(vi,hi->block[3].tone_mask_setting,3, - setup->psy_tone_masteratt, - setup->psy_tone_0dB, - setup->psy_tone_adj_long); - } - - /* noise companding setup */ - vorbis_encode_compand_setup(vi,hi->block[i0].noise_compand_setting,0, - setup->psy_noise_compand, - setup->psy_noise_compand_short_mapping); - vorbis_encode_compand_setup(vi,hi->block[1].noise_compand_setting,1, - setup->psy_noise_compand, - setup->psy_noise_compand_short_mapping); - if(!singleblock){ - vorbis_encode_compand_setup(vi,hi->block[2].noise_compand_setting,2, - setup->psy_noise_compand, - setup->psy_noise_compand_long_mapping); - vorbis_encode_compand_setup(vi,hi->block[3].noise_compand_setting,3, - setup->psy_noise_compand, - setup->psy_noise_compand_long_mapping); - } - - /* peak guarding setup */ - vorbis_encode_peak_setup(vi,hi->block[i0].tone_peaklimit_setting,0, - setup->psy_tone_dBsuppress); - vorbis_encode_peak_setup(vi,hi->block[1].tone_peaklimit_setting,1, - setup->psy_tone_dBsuppress); - if(!singleblock){ - vorbis_encode_peak_setup(vi,hi->block[2].tone_peaklimit_setting,2, - setup->psy_tone_dBsuppress); - vorbis_encode_peak_setup(vi,hi->block[3].tone_peaklimit_setting,3, - setup->psy_tone_dBsuppress); - } - - /* noise bias setup */ - vorbis_encode_noisebias_setup(vi,hi->block[i0].noise_bias_setting,0, - setup->psy_noise_dBsuppress, - setup->psy_noise_bias_impulse, - setup->psy_noiseguards, - (i0==0?hi->impulse_noisetune:0.)); - vorbis_encode_noisebias_setup(vi,hi->block[1].noise_bias_setting,1, - setup->psy_noise_dBsuppress, - setup->psy_noise_bias_padding, - setup->psy_noiseguards,0.); - if(!singleblock){ - vorbis_encode_noisebias_setup(vi,hi->block[2].noise_bias_setting,2, - setup->psy_noise_dBsuppress, - setup->psy_noise_bias_trans, - setup->psy_noiseguards,0.); - vorbis_encode_noisebias_setup(vi,hi->block[3].noise_bias_setting,3, - setup->psy_noise_dBsuppress, - setup->psy_noise_bias_long, - setup->psy_noiseguards,0.); - } - - vorbis_encode_ath_setup(vi,0); - vorbis_encode_ath_setup(vi,1); - if(!singleblock){ - vorbis_encode_ath_setup(vi,2); - vorbis_encode_ath_setup(vi,3); - } - - vorbis_encode_map_n_res_setup(vi,hi->base_setting,setup->maps); - - /* set bitrate readonlies and management */ - if(hi->bitrate_av>0) - vi->bitrate_nominal=hi->bitrate_av; - else{ - vi->bitrate_nominal=setting_to_approx_bitrate(vi); - } - - vi->bitrate_lower=hi->bitrate_min; - vi->bitrate_upper=hi->bitrate_max; - if(hi->bitrate_av) - vi->bitrate_window=(double)hi->bitrate_reservoir/hi->bitrate_av; - else - vi->bitrate_window=0.; - - if(hi->managed){ - ci->bi.avg_rate=hi->bitrate_av; - ci->bi.min_rate=hi->bitrate_min; - ci->bi.max_rate=hi->bitrate_max; - - ci->bi.reservoir_bits=hi->bitrate_reservoir; - ci->bi.reservoir_bias= - hi->bitrate_reservoir_bias; - - ci->bi.slew_damp=hi->bitrate_av_damp; - - } - - return(0); - -} - -static void vorbis_encode_setup_setting(vorbis_info *vi, - long channels, - long rate){ - int i,is; - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - const ve_setup_data_template *setup=hi->setup; - double ds; - - vi->version=0; - vi->channels=channels; - vi->rate=rate; - - hi->impulse_block_p=1; - hi->noise_normalize_p=1; - - is=hi->base_setting; - ds=hi->base_setting-is; - - hi->stereo_point_setting=hi->base_setting; - - if(!hi->lowpass_altered) - hi->lowpass_kHz= - setup->psy_lowpass[is]*(1.-ds)+setup->psy_lowpass[is+1]*ds; - - hi->ath_floating_dB=setup->psy_ath_float[is]*(1.-ds)+ - setup->psy_ath_float[is+1]*ds; - hi->ath_absolute_dB=setup->psy_ath_abs[is]*(1.-ds)+ - setup->psy_ath_abs[is+1]*ds; - - hi->amplitude_track_dBpersec=-6.; - hi->trigger_setting=hi->base_setting; - - for(i=0;i<4;i++){ - hi->block[i].tone_mask_setting=hi->base_setting; - hi->block[i].tone_peaklimit_setting=hi->base_setting; - hi->block[i].noise_bias_setting=hi->base_setting; - hi->block[i].noise_compand_setting=hi->base_setting; - } -} - -int vorbis_encode_setup_vbr(vorbis_info *vi, - long channels, - long rate, - float quality){ - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - - quality+=.0000001; - if(quality>=1.)quality=.9999; - - hi->req=quality; - hi->setup=get_setup_template(channels,rate,quality,0,&hi->base_setting); - if(!hi->setup)return OV_EIMPL; - - vorbis_encode_setup_setting(vi,channels,rate); - hi->managed=0; - hi->coupling_p=1; - - return 0; -} - -int vorbis_encode_init_vbr(vorbis_info *vi, - long channels, - long rate, - - float base_quality /* 0. to 1. */ - ){ - int ret=0; - - ret=vorbis_encode_setup_vbr(vi,channels,rate,base_quality); - - if(ret){ - vorbis_info_clear(vi); - return ret; - } - ret=vorbis_encode_setup_init(vi); - if(ret) - vorbis_info_clear(vi); - return(ret); -} - -int vorbis_encode_setup_managed(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate){ - - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - double tnominal=nominal_bitrate; - - if(nominal_bitrate<=0.){ - if(max_bitrate>0.){ - if(min_bitrate>0.) - nominal_bitrate=(max_bitrate+min_bitrate)*.5; - else - nominal_bitrate=max_bitrate*.875; - }else{ - if(min_bitrate>0.){ - nominal_bitrate=min_bitrate; - }else{ - return(OV_EINVAL); - } - } - } - - hi->req=nominal_bitrate; - hi->setup=get_setup_template(channels,rate,nominal_bitrate,1,&hi->base_setting); - if(!hi->setup)return OV_EIMPL; - - vorbis_encode_setup_setting(vi,channels,rate); - - /* initialize management with sane defaults */ - hi->coupling_p=1; - hi->managed=1; - hi->bitrate_min=min_bitrate; - hi->bitrate_max=max_bitrate; - hi->bitrate_av=tnominal; - hi->bitrate_av_damp=1.5f; /* full range in no less than 1.5 second */ - hi->bitrate_reservoir=nominal_bitrate*2; - hi->bitrate_reservoir_bias=.1; /* bias toward hoarding bits */ - - return(0); - -} - -int vorbis_encode_init(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate){ - - int ret=vorbis_encode_setup_managed(vi,channels,rate, - max_bitrate, - nominal_bitrate, - min_bitrate); - if(ret){ - vorbis_info_clear(vi); - return(ret); - } - - ret=vorbis_encode_setup_init(vi); - if(ret) - vorbis_info_clear(vi); - return(ret); -} - -int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg){ - if(vi){ - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - int setp=(number&0xf); /* a read request has a low nibble of 0 */ - - if(setp && hi->set_in_stone)return(OV_EINVAL); - - switch(number){ - - /* now deprecated *****************/ - case OV_ECTL_RATEMANAGE_GET: - { - - struct ovectl_ratemanage_arg *ai= - (struct ovectl_ratemanage_arg *)arg; - - ai->management_active=hi->managed; - ai->bitrate_hard_window=ai->bitrate_av_window= - (double)hi->bitrate_reservoir/vi->rate; - ai->bitrate_av_window_center=1.; - ai->bitrate_hard_min=hi->bitrate_min; - ai->bitrate_hard_max=hi->bitrate_max; - ai->bitrate_av_lo=hi->bitrate_av; - ai->bitrate_av_hi=hi->bitrate_av; - - } - return(0); - - /* now deprecated *****************/ - case OV_ECTL_RATEMANAGE_SET: - { - struct ovectl_ratemanage_arg *ai= - (struct ovectl_ratemanage_arg *)arg; - if(ai==NULL){ - hi->managed=0; - }else{ - hi->managed=ai->management_active; - vorbis_encode_ctl(vi,OV_ECTL_RATEMANAGE_AVG,arg); - vorbis_encode_ctl(vi,OV_ECTL_RATEMANAGE_HARD,arg); - } - } - return 0; - - /* now deprecated *****************/ - case OV_ECTL_RATEMANAGE_AVG: - { - struct ovectl_ratemanage_arg *ai= - (struct ovectl_ratemanage_arg *)arg; - if(ai==NULL){ - hi->bitrate_av=0; - }else{ - hi->bitrate_av=(ai->bitrate_av_lo+ai->bitrate_av_hi)*.5; - } - } - return(0); - /* now deprecated *****************/ - case OV_ECTL_RATEMANAGE_HARD: - { - struct ovectl_ratemanage_arg *ai= - (struct ovectl_ratemanage_arg *)arg; - if(ai==NULL){ - hi->bitrate_min=0; - hi->bitrate_max=0; - }else{ - hi->bitrate_min=ai->bitrate_hard_min; - hi->bitrate_max=ai->bitrate_hard_max; - hi->bitrate_reservoir=ai->bitrate_hard_window* - (hi->bitrate_max+hi->bitrate_min)*.5; - } - if(hi->bitrate_reservoir<128.) - hi->bitrate_reservoir=128.; - } - return(0); - - /* replacement ratemanage interface */ - case OV_ECTL_RATEMANAGE2_GET: - { - struct ovectl_ratemanage2_arg *ai= - (struct ovectl_ratemanage2_arg *)arg; - if(ai==NULL)return OV_EINVAL; - - ai->management_active=hi->managed; - ai->bitrate_limit_min_kbps=hi->bitrate_min/1000; - ai->bitrate_limit_max_kbps=hi->bitrate_max/1000; - ai->bitrate_average_kbps=hi->bitrate_av/1000; - ai->bitrate_average_damping=hi->bitrate_av_damp; - ai->bitrate_limit_reservoir_bits=hi->bitrate_reservoir; - ai->bitrate_limit_reservoir_bias=hi->bitrate_reservoir_bias; - } - return (0); - case OV_ECTL_RATEMANAGE2_SET: - { - struct ovectl_ratemanage2_arg *ai= - (struct ovectl_ratemanage2_arg *)arg; - if(ai==NULL){ - hi->managed=0; - }else{ - /* sanity check; only catch invariant violations */ - if(ai->bitrate_limit_min_kbps>0 && - ai->bitrate_average_kbps>0 && - ai->bitrate_limit_min_kbps>ai->bitrate_average_kbps) - return OV_EINVAL; - - if(ai->bitrate_limit_max_kbps>0 && - ai->bitrate_average_kbps>0 && - ai->bitrate_limit_max_kbpsbitrate_average_kbps) - return OV_EINVAL; - - if(ai->bitrate_limit_min_kbps>0 && - ai->bitrate_limit_max_kbps>0 && - ai->bitrate_limit_min_kbps>ai->bitrate_limit_max_kbps) - return OV_EINVAL; - - if(ai->bitrate_average_damping <= 0.) - return OV_EINVAL; - - if(ai->bitrate_limit_reservoir_bits < 0) - return OV_EINVAL; - - if(ai->bitrate_limit_reservoir_bias < 0.) - return OV_EINVAL; - - if(ai->bitrate_limit_reservoir_bias > 1.) - return OV_EINVAL; - - hi->managed=ai->management_active; - hi->bitrate_min=ai->bitrate_limit_min_kbps * 1000; - hi->bitrate_max=ai->bitrate_limit_max_kbps * 1000; - hi->bitrate_av=ai->bitrate_average_kbps * 1000; - hi->bitrate_av_damp=ai->bitrate_average_damping; - hi->bitrate_reservoir=ai->bitrate_limit_reservoir_bits; - hi->bitrate_reservoir_bias=ai->bitrate_limit_reservoir_bias; - } - } - return 0; - - case OV_ECTL_LOWPASS_GET: - { - double *farg=(double *)arg; - *farg=hi->lowpass_kHz; - } - return(0); - case OV_ECTL_LOWPASS_SET: - { - double *farg=(double *)arg; - hi->lowpass_kHz=*farg; - - if(hi->lowpass_kHz<2.)hi->lowpass_kHz=2.; - if(hi->lowpass_kHz>99.)hi->lowpass_kHz=99.; - hi->lowpass_altered=1; - } - return(0); - case OV_ECTL_IBLOCK_GET: - { - double *farg=(double *)arg; - *farg=hi->impulse_noisetune; - } - return(0); - case OV_ECTL_IBLOCK_SET: - { - double *farg=(double *)arg; - hi->impulse_noisetune=*farg; - - if(hi->impulse_noisetune>0.)hi->impulse_noisetune=0.; - if(hi->impulse_noisetune<-15.)hi->impulse_noisetune=-15.; - } - return(0); - case OV_ECTL_COUPLING_GET: - { - int *iarg=(int *)arg; - *iarg=hi->coupling_p; - } - return(0); - case OV_ECTL_COUPLING_SET: - { - const void *new_template; - double new_base=0.; - int *iarg=(int *)arg; - hi->coupling_p=((*iarg)!=0); - - /* Fetching a new template can alter the base_setting, which - many other parameters are based on. Right now, the only - parameter drawn from the base_setting that can be altered - by an encctl is the lowpass, so that is explictly flagged - to not be overwritten when we fetch a new template and - recompute the dependant settings */ - new_template = get_setup_template(hi->coupling_p?vi->channels:-1, - vi->rate, - hi->req, - hi->managed, - &new_base); - if(!hi->setup)return OV_EIMPL; - hi->setup=new_template; - hi->base_setting=new_base; - vorbis_encode_setup_setting(vi,vi->channels,vi->rate); - } - return(0); - } - return(OV_EIMPL); - } - return(OV_EINVAL); -} diff --git a/Dependencies/libvorbis/lib/vorbisfile.c b/Dependencies/libvorbis/lib/vorbisfile.c deleted file mode 100644 index 3f30cb8..0000000 --- a/Dependencies/libvorbis/lib/vorbisfile.c +++ /dev/null @@ -1,2311 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: stdio-based convenience library for opening/seeking/decoding - last mod: $Id: vorbisfile.c 17012 2010-03-24 07:37:36Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include - -#include "vorbis/codec.h" - -/* we don't need or want the static callback symbols here */ -#define OV_EXCLUDE_STATIC_CALLBACKS -#include "vorbis/vorbisfile.h" - -#include "os.h" -#include "misc.h" - -/* A 'chained bitstream' is a Vorbis bitstream that contains more than - one logical bitstream arranged end to end (the only form of Ogg - multiplexing allowed in a Vorbis bitstream; grouping [parallel - multiplexing] is not allowed in Vorbis) */ - -/* A Vorbis file can be played beginning to end (streamed) without - worrying ahead of time about chaining (see decoder_example.c). If - we have the whole file, however, and want random access - (seeking/scrubbing) or desire to know the total length/time of a - file, we need to account for the possibility of chaining. */ - -/* We can handle things a number of ways; we can determine the entire - bitstream structure right off the bat, or find pieces on demand. - This example determines and caches structure for the entire - bitstream, but builds a virtual decoder on the fly when moving - between links in the chain. */ - -/* There are also different ways to implement seeking. Enough - information exists in an Ogg bitstream to seek to - sample-granularity positions in the output. Or, one can seek by - picking some portion of the stream roughly in the desired area if - we only want coarse navigation through the stream. */ - -/************************************************************************* - * Many, many internal helpers. The intention is not to be confusing; - * rampant duplication and monolithic function implementation would be - * harder to understand anyway. The high level functions are last. Begin - * grokking near the end of the file */ - -/* read a little more data from the file/pipe into the ogg_sync framer -*/ -#define CHUNKSIZE 65536 /* greater-than-page-size granularity seeking */ -#define READSIZE 2048 /* a smaller read size is needed for low-rate streaming. */ - -static long _get_data(OggVorbis_File *vf){ - errno=0; - if(!(vf->callbacks.read_func))return(-1); - if(vf->datasource){ - char *buffer=ogg_sync_buffer(&vf->oy,READSIZE); - long bytes=(vf->callbacks.read_func)(buffer,1,READSIZE,vf->datasource); - if(bytes>0)ogg_sync_wrote(&vf->oy,bytes); - if(bytes==0 && errno)return(-1); - return(bytes); - }else - return(0); -} - -/* save a tiny smidge of verbosity to make the code more readable */ -static int _seek_helper(OggVorbis_File *vf,ogg_int64_t offset){ - if(vf->datasource){ - if(!(vf->callbacks.seek_func)|| - (vf->callbacks.seek_func)(vf->datasource, offset, SEEK_SET) == -1) - return OV_EREAD; - vf->offset=offset; - ogg_sync_reset(&vf->oy); - }else{ - /* shouldn't happen unless someone writes a broken callback */ - return OV_EFAULT; - } - return 0; -} - -/* The read/seek functions track absolute position within the stream */ - -/* from the head of the stream, get the next page. boundary specifies - if the function is allowed to fetch more data from the stream (and - how much) or only use internally buffered data. - - boundary: -1) unbounded search - 0) read no additional data; use cached only - n) search for a new page beginning for n bytes - - return: <0) did not find a page (OV_FALSE, OV_EOF, OV_EREAD) - n) found a page at absolute offset n */ - -static ogg_int64_t _get_next_page(OggVorbis_File *vf,ogg_page *og, - ogg_int64_t boundary){ - if(boundary>0)boundary+=vf->offset; - while(1){ - long more; - - if(boundary>0 && vf->offset>=boundary)return(OV_FALSE); - more=ogg_sync_pageseek(&vf->oy,og); - - if(more<0){ - /* skipped n bytes */ - vf->offset-=more; - }else{ - if(more==0){ - /* send more paramedics */ - if(!boundary)return(OV_FALSE); - { - long ret=_get_data(vf); - if(ret==0)return(OV_EOF); - if(ret<0)return(OV_EREAD); - } - }else{ - /* got a page. Return the offset at the page beginning, - advance the internal offset past the page end */ - ogg_int64_t ret=vf->offset; - vf->offset+=more; - return(ret); - - } - } - } -} - -/* find the latest page beginning before the current stream cursor - position. Much dirtier than the above as Ogg doesn't have any - backward search linkage. no 'readp' as it will certainly have to - read. */ -/* returns offset or OV_EREAD, OV_FAULT */ -static ogg_int64_t _get_prev_page(OggVorbis_File *vf,ogg_page *og){ - ogg_int64_t begin=vf->offset; - ogg_int64_t end=begin; - ogg_int64_t ret; - ogg_int64_t offset=-1; - - while(offset==-1){ - begin-=CHUNKSIZE; - if(begin<0) - begin=0; - - ret=_seek_helper(vf,begin); - if(ret)return(ret); - - while(vf->offsetoffset); - if(ret==OV_EREAD)return(OV_EREAD); - if(ret<0){ - break; - }else{ - offset=ret; - } - } - } - - /* In a fully compliant, non-multiplexed stream, we'll still be - holding the last page. In multiplexed (or noncompliant streams), - we will probably have to re-read the last page we saw */ - if(og->header_len==0){ - ret=_seek_helper(vf,offset); - if(ret)return(ret); - - ret=_get_next_page(vf,og,CHUNKSIZE); - if(ret<0) - /* this shouldn't be possible */ - return(OV_EFAULT); - } - - return(offset); -} - -static void _add_serialno(ogg_page *og,long **serialno_list, int *n){ - long s = ogg_page_serialno(og); - (*n)++; - - if(*serialno_list){ - *serialno_list = _ogg_realloc(*serialno_list, sizeof(**serialno_list)*(*n)); - }else{ - *serialno_list = _ogg_malloc(sizeof(**serialno_list)); - } - - (*serialno_list)[(*n)-1] = s; -} - -/* returns nonzero if found */ -static int _lookup_serialno(long s, long *serialno_list, int n){ - if(serialno_list){ - while(n--){ - if(*serialno_list == s) return 1; - serialno_list++; - } - } - return 0; -} - -static int _lookup_page_serialno(ogg_page *og, long *serialno_list, int n){ - long s = ogg_page_serialno(og); - return _lookup_serialno(s,serialno_list,n); -} - -/* performs the same search as _get_prev_page, but prefers pages of - the specified serial number. If a page of the specified serialno is - spotted during the seek-back-and-read-forward, it will return the - info of last page of the matching serial number instead of the very - last page. If no page of the specified serialno is seen, it will - return the info of last page and alter *serialno. */ -static ogg_int64_t _get_prev_page_serial(OggVorbis_File *vf, - long *serial_list, int serial_n, - int *serialno, ogg_int64_t *granpos){ - ogg_page og; - ogg_int64_t begin=vf->offset; - ogg_int64_t end=begin; - ogg_int64_t ret; - - ogg_int64_t prefoffset=-1; - ogg_int64_t offset=-1; - ogg_int64_t ret_serialno=-1; - ogg_int64_t ret_gran=-1; - - while(offset==-1){ - begin-=CHUNKSIZE; - if(begin<0) - begin=0; - - ret=_seek_helper(vf,begin); - if(ret)return(ret); - - while(vf->offsetoffset); - if(ret==OV_EREAD)return(OV_EREAD); - if(ret<0){ - break; - }else{ - ret_serialno=ogg_page_serialno(&og); - ret_gran=ogg_page_granulepos(&og); - offset=ret; - - if(ret_serialno == *serialno){ - prefoffset=ret; - *granpos=ret_gran; - } - - if(!_lookup_serialno(ret_serialno,serial_list,serial_n)){ - /* we fell off the end of the link, which means we seeked - back too far and shouldn't have been looking in that link - to begin with. If we found the preferred serial number, - forget that we saw it. */ - prefoffset=-1; - } - } - } - } - - /* we're not interested in the page... just the serialno and granpos. */ - if(prefoffset>=0)return(prefoffset); - - *serialno = ret_serialno; - *granpos = ret_gran; - return(offset); - -} - -/* uses the local ogg_stream storage in vf; this is important for - non-streaming input sources */ -static int _fetch_headers(OggVorbis_File *vf,vorbis_info *vi,vorbis_comment *vc, - long **serialno_list, int *serialno_n, - ogg_page *og_ptr){ - ogg_page og; - ogg_packet op; - int i,ret; - int allbos=0; - - if(!og_ptr){ - ogg_int64_t llret=_get_next_page(vf,&og,CHUNKSIZE); - if(llret==OV_EREAD)return(OV_EREAD); - if(llret<0)return(OV_ENOTVORBIS); - og_ptr=&og; - } - - vorbis_info_init(vi); - vorbis_comment_init(vc); - vf->ready_state=OPENED; - - /* extract the serialnos of all BOS pages + the first set of vorbis - headers we see in the link */ - - while(ogg_page_bos(og_ptr)){ - if(serialno_list){ - if(_lookup_page_serialno(og_ptr,*serialno_list,*serialno_n)){ - /* a dupe serialnumber in an initial header packet set == invalid stream */ - if(*serialno_list)_ogg_free(*serialno_list); - *serialno_list=0; - *serialno_n=0; - ret=OV_EBADHEADER; - goto bail_header; - } - - _add_serialno(og_ptr,serialno_list,serialno_n); - } - - if(vf->ready_stateos,ogg_page_serialno(og_ptr)); - ogg_stream_pagein(&vf->os,og_ptr); - - if(ogg_stream_packetout(&vf->os,&op) > 0 && - vorbis_synthesis_idheader(&op)){ - /* vorbis header; continue setup */ - vf->ready_state=STREAMSET; - if((ret=vorbis_synthesis_headerin(vi,vc,&op))){ - ret=OV_EBADHEADER; - goto bail_header; - } - } - } - - /* get next page */ - { - ogg_int64_t llret=_get_next_page(vf,og_ptr,CHUNKSIZE); - if(llret==OV_EREAD){ - ret=OV_EREAD; - goto bail_header; - } - if(llret<0){ - ret=OV_ENOTVORBIS; - goto bail_header; - } - - /* if this page also belongs to our vorbis stream, submit it and break */ - if(vf->ready_state==STREAMSET && - vf->os.serialno == ogg_page_serialno(og_ptr)){ - ogg_stream_pagein(&vf->os,og_ptr); - break; - } - } - } - - if(vf->ready_state!=STREAMSET){ - ret = OV_ENOTVORBIS; - goto bail_header; - } - - while(1){ - - i=0; - while(i<2){ /* get a page loop */ - - while(i<2){ /* get a packet loop */ - - int result=ogg_stream_packetout(&vf->os,&op); - if(result==0)break; - if(result==-1){ - ret=OV_EBADHEADER; - goto bail_header; - } - - if((ret=vorbis_synthesis_headerin(vi,vc,&op))) - goto bail_header; - - i++; - } - - while(i<2){ - if(_get_next_page(vf,og_ptr,CHUNKSIZE)<0){ - ret=OV_EBADHEADER; - goto bail_header; - } - - /* if this page belongs to the correct stream, go parse it */ - if(vf->os.serialno == ogg_page_serialno(og_ptr)){ - ogg_stream_pagein(&vf->os,og_ptr); - break; - } - - /* if we never see the final vorbis headers before the link - ends, abort */ - if(ogg_page_bos(og_ptr)){ - if(allbos){ - ret = OV_EBADHEADER; - goto bail_header; - }else - allbos=1; - } - - /* otherwise, keep looking */ - } - } - - return 0; - } - - bail_header: - vorbis_info_clear(vi); - vorbis_comment_clear(vc); - vf->ready_state=OPENED; - - return ret; -} - -/* Starting from current cursor position, get initial PCM offset of - next page. Consumes the page in the process without decoding - audio, however this is only called during stream parsing upon - seekable open. */ -static ogg_int64_t _initial_pcmoffset(OggVorbis_File *vf, vorbis_info *vi){ - ogg_page og; - ogg_int64_t accumulated=0; - long lastblock=-1; - int result; - int serialno = vf->os.serialno; - - while(1){ - ogg_packet op; - if(_get_next_page(vf,&og,-1)<0) - break; /* should not be possible unless the file is truncated/mangled */ - - if(ogg_page_bos(&og)) break; - if(ogg_page_serialno(&og)!=serialno) continue; - - /* count blocksizes of all frames in the page */ - ogg_stream_pagein(&vf->os,&og); - while((result=ogg_stream_packetout(&vf->os,&op))){ - if(result>0){ /* ignore holes */ - long thisblock=vorbis_packet_blocksize(vi,&op); - if(lastblock!=-1) - accumulated+=(lastblock+thisblock)>>2; - lastblock=thisblock; - } - } - - if(ogg_page_granulepos(&og)!=-1){ - /* pcm offset of last packet on the first audio page */ - accumulated= ogg_page_granulepos(&og)-accumulated; - break; - } - } - - /* less than zero? This is a stream with samples trimmed off - the beginning, a normal occurrence; set the offset to zero */ - if(accumulated<0)accumulated=0; - - return accumulated; -} - -/* finds each bitstream link one at a time using a bisection search - (has to begin by knowing the offset of the lb's initial page). - Recurses for each link so it can alloc the link storage after - finding them all, then unroll and fill the cache at the same time */ -static int _bisect_forward_serialno(OggVorbis_File *vf, - ogg_int64_t begin, - ogg_int64_t searched, - ogg_int64_t end, - ogg_int64_t endgran, - int endserial, - long *currentno_list, - int currentnos, - long m){ - ogg_int64_t pcmoffset; - ogg_int64_t dataoffset=searched; - ogg_int64_t endsearched=end; - ogg_int64_t next=end; - ogg_int64_t searchgran=-1; - ogg_page og; - ogg_int64_t ret,last; - int serialno = vf->os.serialno; - - /* invariants: - we have the headers and serialnos for the link beginning at 'begin' - we have the offset and granpos of the last page in the file (potentially - not a page we care about) - */ - - /* Is the last page in our list of current serialnumbers? */ - if(_lookup_serialno(endserial,currentno_list,currentnos)){ - - /* last page is in the starting serialno list, so we've bisected - down to (or just started with) a single link. Now we need to - find the last vorbis page belonging to the first vorbis stream - for this link. */ - - while(endserial != serialno){ - endserial = serialno; - vf->offset=_get_prev_page_serial(vf,currentno_list,currentnos,&endserial,&endgran); - } - - vf->links=m+1; - if(vf->offsets)_ogg_free(vf->offsets); - if(vf->serialnos)_ogg_free(vf->serialnos); - if(vf->dataoffsets)_ogg_free(vf->dataoffsets); - - vf->offsets=_ogg_malloc((vf->links+1)*sizeof(*vf->offsets)); - vf->vi=_ogg_realloc(vf->vi,vf->links*sizeof(*vf->vi)); - vf->vc=_ogg_realloc(vf->vc,vf->links*sizeof(*vf->vc)); - vf->serialnos=_ogg_malloc(vf->links*sizeof(*vf->serialnos)); - vf->dataoffsets=_ogg_malloc(vf->links*sizeof(*vf->dataoffsets)); - vf->pcmlengths=_ogg_malloc(vf->links*2*sizeof(*vf->pcmlengths)); - - vf->offsets[m+1]=end; - vf->offsets[m]=begin; - vf->pcmlengths[m*2+1]=endgran; - - }else{ - - long *next_serialno_list=NULL; - int next_serialnos=0; - vorbis_info vi; - vorbis_comment vc; - - /* the below guards against garbage seperating the last and - first pages of two links. */ - while(searched=0)next=last; - }else{ - searched=last+og.header_len+og.body_len; - } - } - - /* Bisection point found */ - - /* for the time being, fetch end PCM offset the simple way */ - { - int testserial = serialno+1; - vf->offset = next; - while(testserial != serialno){ - testserial = serialno; - vf->offset=_get_prev_page_serial(vf,currentno_list,currentnos,&testserial,&searchgran); - } - } - - if(vf->offset!=next){ - ret=_seek_helper(vf,next); - if(ret)return(ret); - } - - ret=_fetch_headers(vf,&vi,&vc,&next_serialno_list,&next_serialnos,NULL); - if(ret)return(ret); - serialno = vf->os.serialno; - dataoffset = vf->offset; - - /* this will consume a page, however the next bistection always - starts with a raw seek */ - pcmoffset = _initial_pcmoffset(vf,&vi); - - ret=_bisect_forward_serialno(vf,next,vf->offset,end,endgran,endserial, - next_serialno_list,next_serialnos,m+1); - if(ret)return(ret); - - if(next_serialno_list)_ogg_free(next_serialno_list); - - vf->offsets[m+1]=next; - vf->serialnos[m+1]=serialno; - vf->dataoffsets[m+1]=dataoffset; - - vf->vi[m+1]=vi; - vf->vc[m+1]=vc; - - vf->pcmlengths[m*2+1]=searchgran; - vf->pcmlengths[m*2+2]=pcmoffset; - vf->pcmlengths[m*2+3]-=pcmoffset; - - } - return(0); -} - -static int _make_decode_ready(OggVorbis_File *vf){ - if(vf->ready_state>STREAMSET)return 0; - if(vf->ready_stateseekable){ - if(vorbis_synthesis_init(&vf->vd,vf->vi+vf->current_link)) - return OV_EBADLINK; - }else{ - if(vorbis_synthesis_init(&vf->vd,vf->vi)) - return OV_EBADLINK; - } - vorbis_block_init(&vf->vd,&vf->vb); - vf->ready_state=INITSET; - vf->bittrack=0.f; - vf->samptrack=0.f; - return 0; -} - -static int _open_seekable2(OggVorbis_File *vf){ - ogg_int64_t dataoffset=vf->dataoffsets[0],end,endgran=-1; - int endserial=vf->os.serialno; - int serialno=vf->os.serialno; - - /* we're partially open and have a first link header state in - storage in vf */ - - /* fetch initial PCM offset */ - ogg_int64_t pcmoffset = _initial_pcmoffset(vf,vf->vi); - - /* we can seek, so set out learning all about this file */ - if(vf->callbacks.seek_func && vf->callbacks.tell_func){ - (vf->callbacks.seek_func)(vf->datasource,0,SEEK_END); - vf->offset=vf->end=(vf->callbacks.tell_func)(vf->datasource); - }else{ - vf->offset=vf->end=-1; - } - - /* If seek_func is implemented, tell_func must also be implemented */ - if(vf->end==-1) return(OV_EINVAL); - - /* Get the offset of the last page of the physical bitstream, or, if - we're lucky the last vorbis page of this link as most OggVorbis - files will contain a single logical bitstream */ - end=_get_prev_page_serial(vf,vf->serialnos+2,vf->serialnos[1],&endserial,&endgran); - if(end<0)return(end); - - /* now determine bitstream structure recursively */ - if(_bisect_forward_serialno(vf,0,dataoffset,vf->offset,endgran,endserial, - vf->serialnos+2,vf->serialnos[1],0)<0)return(OV_EREAD); - - vf->offsets[0]=0; - vf->serialnos[0]=serialno; - vf->dataoffsets[0]=dataoffset; - vf->pcmlengths[0]=pcmoffset; - vf->pcmlengths[1]-=pcmoffset; - - return(ov_raw_seek(vf,dataoffset)); -} - -/* clear out the current logical bitstream decoder */ -static void _decode_clear(OggVorbis_File *vf){ - vorbis_dsp_clear(&vf->vd); - vorbis_block_clear(&vf->vb); - vf->ready_state=OPENED; -} - -/* fetch and process a packet. Handles the case where we're at a - bitstream boundary and dumps the decoding machine. If the decoding - machine is unloaded, it loads it. It also keeps pcm_offset up to - date (seek and read both use this. seek uses a special hack with - readp). - - return: <0) error, OV_HOLE (lost packet) or OV_EOF - 0) need more data (only if readp==0) - 1) got a packet -*/ - -static int _fetch_and_process_packet(OggVorbis_File *vf, - ogg_packet *op_in, - int readp, - int spanp){ - ogg_page og; - - /* handle one packet. Try to fetch it from current stream state */ - /* extract packets from page */ - while(1){ - - if(vf->ready_state==STREAMSET){ - int ret=_make_decode_ready(vf); - if(ret<0)return ret; - } - - /* process a packet if we can. */ - - if(vf->ready_state==INITSET){ - while(1) { - ogg_packet op; - ogg_packet *op_ptr=(op_in?op_in:&op); - int result=ogg_stream_packetout(&vf->os,op_ptr); - ogg_int64_t granulepos; - - op_in=NULL; - if(result==-1)return(OV_HOLE); /* hole in the data. */ - if(result>0){ - /* got a packet. process it */ - granulepos=op_ptr->granulepos; - if(!vorbis_synthesis(&vf->vb,op_ptr)){ /* lazy check for lazy - header handling. The - header packets aren't - audio, so if/when we - submit them, - vorbis_synthesis will - reject them */ - - /* suck in the synthesis data and track bitrate */ - { - int oldsamples=vorbis_synthesis_pcmout(&vf->vd,NULL); - /* for proper use of libvorbis within libvorbisfile, - oldsamples will always be zero. */ - if(oldsamples)return(OV_EFAULT); - - vorbis_synthesis_blockin(&vf->vd,&vf->vb); - vf->samptrack+=vorbis_synthesis_pcmout(&vf->vd,NULL)-oldsamples; - vf->bittrack+=op_ptr->bytes*8; - } - - /* update the pcm offset. */ - if(granulepos!=-1 && !op_ptr->e_o_s){ - int link=(vf->seekable?vf->current_link:0); - int i,samples; - - /* this packet has a pcm_offset on it (the last packet - completed on a page carries the offset) After processing - (above), we know the pcm position of the *last* sample - ready to be returned. Find the offset of the *first* - - As an aside, this trick is inaccurate if we begin - reading anew right at the last page; the end-of-stream - granulepos declares the last frame in the stream, and the - last packet of the last page may be a partial frame. - So, we need a previous granulepos from an in-sequence page - to have a reference point. Thus the !op_ptr->e_o_s clause - above */ - - if(vf->seekable && link>0) - granulepos-=vf->pcmlengths[link*2]; - if(granulepos<0)granulepos=0; /* actually, this - shouldn't be possible - here unless the stream - is very broken */ - - samples=vorbis_synthesis_pcmout(&vf->vd,NULL); - - granulepos-=samples; - for(i=0;ipcmlengths[i*2+1]; - vf->pcm_offset=granulepos; - } - return(1); - } - } - else - break; - } - } - - if(vf->ready_state>=OPENED){ - ogg_int64_t ret; - - while(1){ - /* the loop is not strictly necessary, but there's no sense in - doing the extra checks of the larger loop for the common - case in a multiplexed bistream where the page is simply - part of a different logical bitstream; keep reading until - we get one with the correct serialno */ - - if(!readp)return(0); - if((ret=_get_next_page(vf,&og,-1))<0){ - return(OV_EOF); /* eof. leave unitialized */ - } - - /* bitrate tracking; add the header's bytes here, the body bytes - are done by packet above */ - vf->bittrack+=og.header_len*8; - - if(vf->ready_state==INITSET){ - if(vf->current_serialno!=ogg_page_serialno(&og)){ - - /* two possibilities: - 1) our decoding just traversed a bitstream boundary - 2) another stream is multiplexed into this logical section */ - - if(ogg_page_bos(&og)){ - /* boundary case */ - if(!spanp) - return(OV_EOF); - - _decode_clear(vf); - - if(!vf->seekable){ - vorbis_info_clear(vf->vi); - vorbis_comment_clear(vf->vc); - } - break; - - }else - continue; /* possibility #2 */ - } - } - - break; - } - } - - /* Do we need to load a new machine before submitting the page? */ - /* This is different in the seekable and non-seekable cases. - - In the seekable case, we already have all the header - information loaded and cached; we just initialize the machine - with it and continue on our merry way. - - In the non-seekable (streaming) case, we'll only be at a - boundary if we just left the previous logical bitstream and - we're now nominally at the header of the next bitstream - */ - - if(vf->ready_state!=INITSET){ - int link; - - if(vf->ready_stateseekable){ - long serialno = ogg_page_serialno(&og); - - /* match the serialno to bitstream section. We use this rather than - offset positions to avoid problems near logical bitstream - boundaries */ - - for(link=0;linklinks;link++) - if(vf->serialnos[link]==serialno)break; - - if(link==vf->links) continue; /* not the desired Vorbis - bitstream section; keep - trying */ - - vf->current_serialno=serialno; - vf->current_link=link; - - ogg_stream_reset_serialno(&vf->os,vf->current_serialno); - vf->ready_state=STREAMSET; - - }else{ - /* we're streaming */ - /* fetch the three header packets, build the info struct */ - - int ret=_fetch_headers(vf,vf->vi,vf->vc,NULL,NULL,&og); - if(ret)return(ret); - vf->current_serialno=vf->os.serialno; - vf->current_link++; - link=0; - } - } - } - - /* the buffered page is the data we want, and we're ready for it; - add it to the stream state */ - ogg_stream_pagein(&vf->os,&og); - - } -} - -/* if, eg, 64 bit stdio is configured by default, this will build with - fseek64 */ -static int _fseek64_wrap(FILE *f,ogg_int64_t off,int whence){ - if(f==NULL)return(-1); - return fseek(f,off,whence); -} - -static int _ov_open1(void *f,OggVorbis_File *vf,char *initial, - long ibytes, ov_callbacks callbacks){ - int offsettest=((f && callbacks.seek_func)?callbacks.seek_func(f,0,SEEK_CUR):-1); - long *serialno_list=NULL; - int serialno_list_size=0; - int ret; - - memset(vf,0,sizeof(*vf)); - vf->datasource=f; - vf->callbacks = callbacks; - - /* init the framing state */ - ogg_sync_init(&vf->oy); - - /* perhaps some data was previously read into a buffer for testing - against other stream types. Allow initialization from this - previously read data (especially as we may be reading from a - non-seekable stream) */ - if(initial){ - char *buffer=ogg_sync_buffer(&vf->oy,ibytes); - memcpy(buffer,initial,ibytes); - ogg_sync_wrote(&vf->oy,ibytes); - } - - /* can we seek? Stevens suggests the seek test was portable */ - if(offsettest!=-1)vf->seekable=1; - - /* No seeking yet; Set up a 'single' (current) logical bitstream - entry for partial open */ - vf->links=1; - vf->vi=_ogg_calloc(vf->links,sizeof(*vf->vi)); - vf->vc=_ogg_calloc(vf->links,sizeof(*vf->vc)); - ogg_stream_init(&vf->os,-1); /* fill in the serialno later */ - - /* Fetch all BOS pages, store the vorbis header and all seen serial - numbers, load subsequent vorbis setup headers */ - if((ret=_fetch_headers(vf,vf->vi,vf->vc,&serialno_list,&serialno_list_size,NULL))<0){ - vf->datasource=NULL; - ov_clear(vf); - }else{ - /* serial number list for first link needs to be held somewhere - for second stage of seekable stream open; this saves having to - seek/reread first link's serialnumber data then. */ - vf->serialnos=_ogg_calloc(serialno_list_size+2,sizeof(*vf->serialnos)); - vf->serialnos[0]=vf->current_serialno; - vf->serialnos[1]=serialno_list_size; - memcpy(vf->serialnos+2,serialno_list,serialno_list_size*sizeof(*vf->serialnos)); - - vf->offsets=_ogg_calloc(1,sizeof(*vf->offsets)); - vf->dataoffsets=_ogg_calloc(1,sizeof(*vf->dataoffsets)); - vf->offsets[0]=0; - vf->dataoffsets[0]=vf->offset; - vf->current_serialno=vf->os.serialno; - - vf->ready_state=PARTOPEN; - } - if(serialno_list)_ogg_free(serialno_list); - return(ret); -} - -static int _ov_open2(OggVorbis_File *vf){ - if(vf->ready_state != PARTOPEN) return OV_EINVAL; - vf->ready_state=OPENED; - if(vf->seekable){ - int ret=_open_seekable2(vf); - if(ret){ - vf->datasource=NULL; - ov_clear(vf); - } - return(ret); - }else - vf->ready_state=STREAMSET; - - return 0; -} - - -/* clear out the OggVorbis_File struct */ -int ov_clear(OggVorbis_File *vf){ - if(vf){ - vorbis_block_clear(&vf->vb); - vorbis_dsp_clear(&vf->vd); - ogg_stream_clear(&vf->os); - - if(vf->vi && vf->links){ - int i; - for(i=0;ilinks;i++){ - vorbis_info_clear(vf->vi+i); - vorbis_comment_clear(vf->vc+i); - } - _ogg_free(vf->vi); - _ogg_free(vf->vc); - } - if(vf->dataoffsets)_ogg_free(vf->dataoffsets); - if(vf->pcmlengths)_ogg_free(vf->pcmlengths); - if(vf->serialnos)_ogg_free(vf->serialnos); - if(vf->offsets)_ogg_free(vf->offsets); - ogg_sync_clear(&vf->oy); - if(vf->datasource && vf->callbacks.close_func) - (vf->callbacks.close_func)(vf->datasource); - memset(vf,0,sizeof(*vf)); - } -#ifdef DEBUG_LEAKS - _VDBG_dump(); -#endif - return(0); -} - -/* inspects the OggVorbis file and finds/documents all the logical - bitstreams contained in it. Tries to be tolerant of logical - bitstream sections that are truncated/woogie. - - return: -1) error - 0) OK -*/ - -int ov_open_callbacks(void *f,OggVorbis_File *vf,char *initial,long ibytes, - ov_callbacks callbacks){ - int ret=_ov_open1(f,vf,initial,ibytes,callbacks); - if(ret)return ret; - return _ov_open2(vf); -} - -int ov_open(FILE *f,OggVorbis_File *vf,char *initial,long ibytes){ - ov_callbacks callbacks = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _fseek64_wrap, - (int (*)(void *)) fclose, - (long (*)(void *)) ftell - }; - - return ov_open_callbacks((void *)f, vf, initial, ibytes, callbacks); -} - -int ov_fopen(char *path,OggVorbis_File *vf){ - int ret; - FILE *f = fopen(path,"rb"); - if(!f) return -1; - - ret = ov_open(f,vf,NULL,0); - if(ret) fclose(f); - return ret; -} - - -/* cheap hack for game usage where downsampling is desirable; there's - no need for SRC as we can just do it cheaply in libvorbis. */ - -int ov_halfrate(OggVorbis_File *vf,int flag){ - int i; - if(vf->vi==NULL)return OV_EINVAL; - if(!vf->seekable)return OV_EINVAL; - if(vf->ready_state>=STREAMSET) - _decode_clear(vf); /* clear out stream state; later on libvorbis - will be able to swap this on the fly, but - for now dumping the decode machine is needed - to reinit the MDCT lookups. 1.1 libvorbis - is planned to be able to switch on the fly */ - - for(i=0;ilinks;i++){ - if(vorbis_synthesis_halfrate(vf->vi+i,flag)){ - ov_halfrate(vf,0); - return OV_EINVAL; - } - } - return 0; -} - -int ov_halfrate_p(OggVorbis_File *vf){ - if(vf->vi==NULL)return OV_EINVAL; - return vorbis_synthesis_halfrate_p(vf->vi); -} - -/* Only partially open the vorbis file; test for Vorbisness, and load - the headers for the first chain. Do not seek (although test for - seekability). Use ov_test_open to finish opening the file, else - ov_clear to close/free it. Same return codes as open. */ - -int ov_test_callbacks(void *f,OggVorbis_File *vf,char *initial,long ibytes, - ov_callbacks callbacks) -{ - return _ov_open1(f,vf,initial,ibytes,callbacks); -} - -int ov_test(FILE *f,OggVorbis_File *vf,char *initial,long ibytes){ - ov_callbacks callbacks = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _fseek64_wrap, - (int (*)(void *)) fclose, - (long (*)(void *)) ftell - }; - - return ov_test_callbacks((void *)f, vf, initial, ibytes, callbacks); -} - -int ov_test_open(OggVorbis_File *vf){ - if(vf->ready_state!=PARTOPEN)return(OV_EINVAL); - return _ov_open2(vf); -} - -/* How many logical bitstreams in this physical bitstream? */ -long ov_streams(OggVorbis_File *vf){ - return vf->links; -} - -/* Is the FILE * associated with vf seekable? */ -long ov_seekable(OggVorbis_File *vf){ - return vf->seekable; -} - -/* returns the bitrate for a given logical bitstream or the entire - physical bitstream. If the file is open for random access, it will - find the *actual* average bitrate. If the file is streaming, it - returns the nominal bitrate (if set) else the average of the - upper/lower bounds (if set) else -1 (unset). - - If you want the actual bitrate field settings, get them from the - vorbis_info structs */ - -long ov_bitrate(OggVorbis_File *vf,int i){ - if(vf->ready_state=vf->links)return(OV_EINVAL); - if(!vf->seekable && i!=0)return(ov_bitrate(vf,0)); - if(i<0){ - ogg_int64_t bits=0; - int i; - float br; - for(i=0;ilinks;i++) - bits+=(vf->offsets[i+1]-vf->dataoffsets[i])*8; - /* This once read: return(rint(bits/ov_time_total(vf,-1))); - * gcc 3.x on x86 miscompiled this at optimisation level 2 and above, - * so this is slightly transformed to make it work. - */ - br = bits/ov_time_total(vf,-1); - return(rint(br)); - }else{ - if(vf->seekable){ - /* return the actual bitrate */ - return(rint((vf->offsets[i+1]-vf->dataoffsets[i])*8/ov_time_total(vf,i))); - }else{ - /* return nominal if set */ - if(vf->vi[i].bitrate_nominal>0){ - return vf->vi[i].bitrate_nominal; - }else{ - if(vf->vi[i].bitrate_upper>0){ - if(vf->vi[i].bitrate_lower>0){ - return (vf->vi[i].bitrate_upper+vf->vi[i].bitrate_lower)/2; - }else{ - return vf->vi[i].bitrate_upper; - } - } - return(OV_FALSE); - } - } - } -} - -/* returns the actual bitrate since last call. returns -1 if no - additional data to offer since last call (or at beginning of stream), - EINVAL if stream is only partially open -*/ -long ov_bitrate_instant(OggVorbis_File *vf){ - int link=(vf->seekable?vf->current_link:0); - long ret; - if(vf->ready_statesamptrack==0)return(OV_FALSE); - ret=vf->bittrack/vf->samptrack*vf->vi[link].rate+.5; - vf->bittrack=0.f; - vf->samptrack=0.f; - return(ret); -} - -/* Guess */ -long ov_serialnumber(OggVorbis_File *vf,int i){ - if(i>=vf->links)return(ov_serialnumber(vf,vf->links-1)); - if(!vf->seekable && i>=0)return(ov_serialnumber(vf,-1)); - if(i<0){ - return(vf->current_serialno); - }else{ - return(vf->serialnos[i]); - } -} - -/* returns: total raw (compressed) length of content if i==-1 - raw (compressed) length of that logical bitstream for i==0 to n - OV_EINVAL if the stream is not seekable (we can't know the length) - or if stream is only partially open -*/ -ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i){ - if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); - if(i<0){ - ogg_int64_t acc=0; - int i; - for(i=0;ilinks;i++) - acc+=ov_raw_total(vf,i); - return(acc); - }else{ - return(vf->offsets[i+1]-vf->offsets[i]); - } -} - -/* returns: total PCM length (samples) of content if i==-1 PCM length - (samples) of that logical bitstream for i==0 to n - OV_EINVAL if the stream is not seekable (we can't know the - length) or only partially open -*/ -ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i){ - if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); - if(i<0){ - ogg_int64_t acc=0; - int i; - for(i=0;ilinks;i++) - acc+=ov_pcm_total(vf,i); - return(acc); - }else{ - return(vf->pcmlengths[i*2+1]); - } -} - -/* returns: total seconds of content if i==-1 - seconds in that logical bitstream for i==0 to n - OV_EINVAL if the stream is not seekable (we can't know the - length) or only partially open -*/ -double ov_time_total(OggVorbis_File *vf,int i){ - if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); - if(i<0){ - double acc=0; - int i; - for(i=0;ilinks;i++) - acc+=ov_time_total(vf,i); - return(acc); - }else{ - return((double)(vf->pcmlengths[i*2+1])/vf->vi[i].rate); - } -} - -/* seek to an offset relative to the *compressed* data. This also - scans packets to update the PCM cursor. It will cross a logical - bitstream boundary, but only if it can't get any packets out of the - tail of the bitstream we seek to (so no surprises). - - returns zero on success, nonzero on failure */ - -int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos){ - ogg_stream_state work_os; - int ret; - - if(vf->ready_stateseekable) - return(OV_ENOSEEK); /* don't dump machine if we can't seek */ - - if(pos<0 || pos>vf->end)return(OV_EINVAL); - - /* don't yet clear out decoding machine (if it's initialized), in - the case we're in the same link. Restart the decode lapping, and - let _fetch_and_process_packet deal with a potential bitstream - boundary */ - vf->pcm_offset=-1; - ogg_stream_reset_serialno(&vf->os, - vf->current_serialno); /* must set serialno */ - vorbis_synthesis_restart(&vf->vd); - - ret=_seek_helper(vf,pos); - if(ret)goto seek_error; - - /* we need to make sure the pcm_offset is set, but we don't want to - advance the raw cursor past good packets just to get to the first - with a granulepos. That's not equivalent behavior to beginning - decoding as immediately after the seek position as possible. - - So, a hack. We use two stream states; a local scratch state and - the shared vf->os stream state. We use the local state to - scan, and the shared state as a buffer for later decode. - - Unfortuantely, on the last page we still advance to last packet - because the granulepos on the last page is not necessarily on a - packet boundary, and we need to make sure the granpos is - correct. - */ - - { - ogg_page og; - ogg_packet op; - int lastblock=0; - int accblock=0; - int thisblock=0; - int lastflag=0; - int firstflag=0; - ogg_int64_t pagepos=-1; - - ogg_stream_init(&work_os,vf->current_serialno); /* get the memory ready */ - ogg_stream_reset(&work_os); /* eliminate the spurious OV_HOLE - return from not necessarily - starting from the beginning */ - - while(1){ - if(vf->ready_state>=STREAMSET){ - /* snarf/scan a packet if we can */ - int result=ogg_stream_packetout(&work_os,&op); - - if(result>0){ - - if(vf->vi[vf->current_link].codec_setup){ - thisblock=vorbis_packet_blocksize(vf->vi+vf->current_link,&op); - if(thisblock<0){ - ogg_stream_packetout(&vf->os,NULL); - thisblock=0; - }else{ - - /* We can't get a guaranteed correct pcm position out of the - last page in a stream because it might have a 'short' - granpos, which can only be detected in the presence of a - preceeding page. However, if the last page is also the first - page, the granpos rules of a first page take precedence. Not - only that, but for first==last, the EOS page must be treated - as if its a normal first page for the stream to open/play. */ - if(lastflag && !firstflag) - ogg_stream_packetout(&vf->os,NULL); - else - if(lastblock)accblock+=(lastblock+thisblock)>>2; - } - - if(op.granulepos!=-1){ - int i,link=vf->current_link; - ogg_int64_t granulepos=op.granulepos-vf->pcmlengths[link*2]; - if(granulepos<0)granulepos=0; - - for(i=0;ipcmlengths[i*2+1]; - vf->pcm_offset=granulepos-accblock; - if(vf->pcm_offset<0)vf->pcm_offset=0; - break; - } - lastblock=thisblock; - continue; - }else - ogg_stream_packetout(&vf->os,NULL); - } - } - - if(!lastblock){ - pagepos=_get_next_page(vf,&og,-1); - if(pagepos<0){ - vf->pcm_offset=ov_pcm_total(vf,-1); - break; - } - }else{ - /* huh? Bogus stream with packets but no granulepos */ - vf->pcm_offset=-1; - break; - } - - /* has our decoding just traversed a bitstream boundary? */ - if(vf->ready_state>=STREAMSET){ - if(vf->current_serialno!=ogg_page_serialno(&og)){ - - /* two possibilities: - 1) our decoding just traversed a bitstream boundary - 2) another stream is multiplexed into this logical section? */ - - if(ogg_page_bos(&og)){ - /* we traversed */ - _decode_clear(vf); /* clear out stream state */ - ogg_stream_clear(&work_os); - } /* else, do nothing; next loop will scoop another page */ - } - } - - if(vf->ready_statelinks;link++) - if(vf->serialnos[link]==serialno)break; - - if(link==vf->links) continue; /* not the desired Vorbis - bitstream section; keep - trying */ - vf->current_link=link; - vf->current_serialno=serialno; - ogg_stream_reset_serialno(&vf->os,serialno); - ogg_stream_reset_serialno(&work_os,serialno); - vf->ready_state=STREAMSET; - firstflag=(pagepos<=vf->dataoffsets[link]); - } - - ogg_stream_pagein(&vf->os,&og); - ogg_stream_pagein(&work_os,&og); - lastflag=ogg_page_eos(&og); - - } - } - - ogg_stream_clear(&work_os); - vf->bittrack=0.f; - vf->samptrack=0.f; - return(0); - - seek_error: - /* dump the machine so we're in a known state */ - vf->pcm_offset=-1; - ogg_stream_clear(&work_os); - _decode_clear(vf); - return OV_EBADLINK; -} - -/* Page granularity seek (faster than sample granularity because we - don't do the last bit of decode to find a specific sample). - - Seek to the last [granule marked] page preceeding the specified pos - location, such that decoding past the returned point will quickly - arrive at the requested position. */ -int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos){ - int link=-1; - ogg_int64_t result=0; - ogg_int64_t total=ov_pcm_total(vf,-1); - - if(vf->ready_stateseekable)return(OV_ENOSEEK); - - if(pos<0 || pos>total)return(OV_EINVAL); - - /* which bitstream section does this pcm offset occur in? */ - for(link=vf->links-1;link>=0;link--){ - total-=vf->pcmlengths[link*2+1]; - if(pos>=total)break; - } - - /* search within the logical bitstream for the page with the highest - pcm_pos preceeding (or equal to) pos. There is a danger here; - missing pages or incorrect frame number information in the - bitstream could make our task impossible. Account for that (it - would be an error condition) */ - - /* new search algorithm by HB (Nicholas Vinen) */ - { - ogg_int64_t end=vf->offsets[link+1]; - ogg_int64_t begin=vf->offsets[link]; - ogg_int64_t begintime = vf->pcmlengths[link*2]; - ogg_int64_t endtime = vf->pcmlengths[link*2+1]+begintime; - ogg_int64_t target=pos-total+begintime; - ogg_int64_t best=begin; - - ogg_page og; - while(beginoffset); - if(result==OV_EREAD) goto seek_error; - if(result<0){ - if(bisect<=begin+1) - end=begin; /* found it */ - else{ - if(bisect==0) goto seek_error; - bisect-=CHUNKSIZE; - if(bisect<=begin)bisect=begin+1; - result=_seek_helper(vf,bisect); - if(result) goto seek_error; - } - }else{ - ogg_int64_t granulepos; - - if(ogg_page_serialno(&og)!=vf->serialnos[link]) - continue; - - granulepos=ogg_page_granulepos(&og); - if(granulepos==-1)continue; - - if(granuleposoffset; /* raw offset of next page */ - begintime=granulepos; - - if(target-begintime>44100)break; - bisect=begin; /* *not* begin + 1 */ - }else{ - if(bisect<=begin+1) - end=begin; /* found it */ - else{ - if(end==vf->offset){ /* we're pretty close - we'd be stuck in */ - end=result; - bisect-=CHUNKSIZE; /* an endless loop otherwise. */ - if(bisect<=begin)bisect=begin+1; - result=_seek_helper(vf,bisect); - if(result) goto seek_error; - }else{ - end=bisect; - endtime=granulepos; - break; - } - } - } - } - } - } - - /* found our page. seek to it, update pcm offset. Easier case than - raw_seek, don't keep packets preceeding granulepos. */ - { - ogg_page og; - ogg_packet op; - - /* seek */ - result=_seek_helper(vf,best); - vf->pcm_offset=-1; - if(result) goto seek_error; - result=_get_next_page(vf,&og,-1); - if(result<0) goto seek_error; - - if(link!=vf->current_link){ - /* Different link; dump entire decode machine */ - _decode_clear(vf); - - vf->current_link=link; - vf->current_serialno=vf->serialnos[link]; - vf->ready_state=STREAMSET; - - }else{ - vorbis_synthesis_restart(&vf->vd); - } - - ogg_stream_reset_serialno(&vf->os,vf->current_serialno); - ogg_stream_pagein(&vf->os,&og); - - /* pull out all but last packet; the one with granulepos */ - while(1){ - result=ogg_stream_packetpeek(&vf->os,&op); - if(result==0){ - /* !!! the packet finishing this page originated on a - preceeding page. Keep fetching previous pages until we - get one with a granulepos or without the 'continued' flag - set. Then just use raw_seek for simplicity. */ - - result=_seek_helper(vf,best); - if(result<0) goto seek_error; - - while(1){ - result=_get_prev_page(vf,&og); - if(result<0) goto seek_error; - if(ogg_page_serialno(&og)==vf->current_serialno && - (ogg_page_granulepos(&og)>-1 || - !ogg_page_continued(&og))){ - return ov_raw_seek(vf,result); - } - vf->offset=result; - } - } - if(result<0){ - result = OV_EBADPACKET; - goto seek_error; - } - if(op.granulepos!=-1){ - vf->pcm_offset=op.granulepos-vf->pcmlengths[vf->current_link*2]; - if(vf->pcm_offset<0)vf->pcm_offset=0; - vf->pcm_offset+=total; - break; - }else - result=ogg_stream_packetout(&vf->os,NULL); - } - } - } - - /* verify result */ - if(vf->pcm_offset>pos || pos>ov_pcm_total(vf,-1)){ - result=OV_EFAULT; - goto seek_error; - } - vf->bittrack=0.f; - vf->samptrack=0.f; - return(0); - - seek_error: - /* dump machine so we're in a known state */ - vf->pcm_offset=-1; - _decode_clear(vf); - return (int)result; -} - -/* seek to a sample offset relative to the decompressed pcm stream - returns zero on success, nonzero on failure */ - -int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos){ - int thisblock,lastblock=0; - int ret=ov_pcm_seek_page(vf,pos); - if(ret<0)return(ret); - if((ret=_make_decode_ready(vf)))return ret; - - /* discard leading packets we don't need for the lapping of the - position we want; don't decode them */ - - while(1){ - ogg_packet op; - ogg_page og; - - int ret=ogg_stream_packetpeek(&vf->os,&op); - if(ret>0){ - thisblock=vorbis_packet_blocksize(vf->vi+vf->current_link,&op); - if(thisblock<0){ - ogg_stream_packetout(&vf->os,NULL); - continue; /* non audio packet */ - } - if(lastblock)vf->pcm_offset+=(lastblock+thisblock)>>2; - - if(vf->pcm_offset+((thisblock+ - vorbis_info_blocksize(vf->vi,1))>>2)>=pos)break; - - /* remove the packet from packet queue and track its granulepos */ - ogg_stream_packetout(&vf->os,NULL); - vorbis_synthesis_trackonly(&vf->vb,&op); /* set up a vb with - only tracking, no - pcm_decode */ - vorbis_synthesis_blockin(&vf->vd,&vf->vb); - - /* end of logical stream case is hard, especially with exact - length positioning. */ - - if(op.granulepos>-1){ - int i; - /* always believe the stream markers */ - vf->pcm_offset=op.granulepos-vf->pcmlengths[vf->current_link*2]; - if(vf->pcm_offset<0)vf->pcm_offset=0; - for(i=0;icurrent_link;i++) - vf->pcm_offset+=vf->pcmlengths[i*2+1]; - } - - lastblock=thisblock; - - }else{ - if(ret<0 && ret!=OV_HOLE)break; - - /* suck in a new page */ - if(_get_next_page(vf,&og,-1)<0)break; - if(ogg_page_bos(&og))_decode_clear(vf); - - if(vf->ready_statelinks;link++) - if(vf->serialnos[link]==serialno)break; - if(link==vf->links) continue; - vf->current_link=link; - - vf->ready_state=STREAMSET; - vf->current_serialno=ogg_page_serialno(&og); - ogg_stream_reset_serialno(&vf->os,serialno); - ret=_make_decode_ready(vf); - if(ret)return ret; - lastblock=0; - } - - ogg_stream_pagein(&vf->os,&og); - } - } - - vf->bittrack=0.f; - vf->samptrack=0.f; - /* discard samples until we reach the desired position. Crossing a - logical bitstream boundary with abandon is OK. */ - while(vf->pcm_offsetpcm_offset; - long samples=vorbis_synthesis_pcmout(&vf->vd,NULL); - - if(samples>target)samples=target; - vorbis_synthesis_read(&vf->vd,samples); - vf->pcm_offset+=samples; - - if(samplespcm_offset=ov_pcm_total(vf,-1); /* eof */ - } - return 0; -} - -/* seek to a playback time relative to the decompressed pcm stream - returns zero on success, nonzero on failure */ -int ov_time_seek(OggVorbis_File *vf,double seconds){ - /* translate time to PCM position and call ov_pcm_seek */ - - int link=-1; - ogg_int64_t pcm_total=0; - double time_total=0.; - - if(vf->ready_stateseekable)return(OV_ENOSEEK); - if(seconds<0)return(OV_EINVAL); - - /* which bitstream section does this time offset occur in? */ - for(link=0;linklinks;link++){ - double addsec = ov_time_total(vf,link); - if(secondspcmlengths[link*2+1]; - } - - if(link==vf->links)return(OV_EINVAL); - - /* enough information to convert time offset to pcm offset */ - { - ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; - return(ov_pcm_seek(vf,target)); - } -} - -/* page-granularity version of ov_time_seek - returns zero on success, nonzero on failure */ -int ov_time_seek_page(OggVorbis_File *vf,double seconds){ - /* translate time to PCM position and call ov_pcm_seek */ - - int link=-1; - ogg_int64_t pcm_total=0; - double time_total=0.; - - if(vf->ready_stateseekable)return(OV_ENOSEEK); - if(seconds<0)return(OV_EINVAL); - - /* which bitstream section does this time offset occur in? */ - for(link=0;linklinks;link++){ - double addsec = ov_time_total(vf,link); - if(secondspcmlengths[link*2+1]; - } - - if(link==vf->links)return(OV_EINVAL); - - /* enough information to convert time offset to pcm offset */ - { - ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; - return(ov_pcm_seek_page(vf,target)); - } -} - -/* tell the current stream offset cursor. Note that seek followed by - tell will likely not give the set offset due to caching */ -ogg_int64_t ov_raw_tell(OggVorbis_File *vf){ - if(vf->ready_stateoffset); -} - -/* return PCM offset (sample) of next PCM sample to be read */ -ogg_int64_t ov_pcm_tell(OggVorbis_File *vf){ - if(vf->ready_statepcm_offset); -} - -/* return time offset (seconds) of next PCM sample to be read */ -double ov_time_tell(OggVorbis_File *vf){ - int link=0; - ogg_int64_t pcm_total=0; - double time_total=0.f; - - if(vf->ready_stateseekable){ - pcm_total=ov_pcm_total(vf,-1); - time_total=ov_time_total(vf,-1); - - /* which bitstream section does this time offset occur in? */ - for(link=vf->links-1;link>=0;link--){ - pcm_total-=vf->pcmlengths[link*2+1]; - time_total-=ov_time_total(vf,link); - if(vf->pcm_offset>=pcm_total)break; - } - } - - return((double)time_total+(double)(vf->pcm_offset-pcm_total)/vf->vi[link].rate); -} - -/* link: -1) return the vorbis_info struct for the bitstream section - currently being decoded - 0-n) to request information for a specific bitstream section - - In the case of a non-seekable bitstream, any call returns the - current bitstream. NULL in the case that the machine is not - initialized */ - -vorbis_info *ov_info(OggVorbis_File *vf,int link){ - if(vf->seekable){ - if(link<0) - if(vf->ready_state>=STREAMSET) - return vf->vi+vf->current_link; - else - return vf->vi; - else - if(link>=vf->links) - return NULL; - else - return vf->vi+link; - }else{ - return vf->vi; - } -} - -/* grr, strong typing, grr, no templates/inheritence, grr */ -vorbis_comment *ov_comment(OggVorbis_File *vf,int link){ - if(vf->seekable){ - if(link<0) - if(vf->ready_state>=STREAMSET) - return vf->vc+vf->current_link; - else - return vf->vc; - else - if(link>=vf->links) - return NULL; - else - return vf->vc+link; - }else{ - return vf->vc; - } -} - -static int host_is_big_endian() { - ogg_int32_t pattern = 0xfeedface; /* deadbeef */ - unsigned char *bytewise = (unsigned char *)&pattern; - if (bytewise[0] == 0xfe) return 1; - return 0; -} - -/* up to this point, everything could more or less hide the multiple - logical bitstream nature of chaining from the toplevel application - if the toplevel application didn't particularly care. However, at - the point that we actually read audio back, the multiple-section - nature must surface: Multiple bitstream sections do not necessarily - have to have the same number of channels or sampling rate. - - ov_read returns the sequential logical bitstream number currently - being decoded along with the PCM data in order that the toplevel - application can take action on channel/sample rate changes. This - number will be incremented even for streamed (non-seekable) streams - (for seekable streams, it represents the actual logical bitstream - index within the physical bitstream. Note that the accessor - functions above are aware of this dichotomy). - - ov_read_filter is exactly the same as ov_read except that it processes - the decoded audio data through a filter before packing it into the - requested format. This gives greater accuracy than applying a filter - after the audio has been converted into integral PCM. - - input values: buffer) a buffer to hold packed PCM data for return - length) the byte length requested to be placed into buffer - bigendianp) should the data be packed LSB first (0) or - MSB first (1) - word) word size for output. currently 1 (byte) or - 2 (16 bit short) - - return values: <0) error/hole in data (OV_HOLE), partial open (OV_EINVAL) - 0) EOF - n) number of bytes of PCM actually returned. The - below works on a packet-by-packet basis, so the - return length is not related to the 'length' passed - in, just guaranteed to fit. - - *section) set to the logical bitstream number */ - -long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream, - void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param){ - int i,j; - int host_endian = host_is_big_endian(); - - float **pcm; - long samples; - - if(vf->ready_stateready_state==INITSET){ - samples=vorbis_synthesis_pcmout(&vf->vd,&pcm); - if(samples)break; - } - - /* suck in another packet */ - { - int ret=_fetch_and_process_packet(vf,NULL,1,1); - if(ret==OV_EOF) - return(0); - if(ret<=0) - return(ret); - } - - } - - if(samples>0){ - - /* yay! proceed to pack data into the byte buffer */ - - long channels=ov_info(vf,-1)->channels; - long bytespersample=word * channels; - vorbis_fpu_control fpu; - if(samples>length/bytespersample)samples=length/bytespersample; - - if(samples <= 0) - return OV_EINVAL; - - /* Here. */ - if(filter) - filter(pcm,channels,samples,filter_param); - - /* a tight loop to pack each size */ - { - int val; - if(word==1){ - int off=(sgned?0:128); - vorbis_fpu_setround(&fpu); - for(j=0;j127)val=127; - else if(val<-128)val=-128; - *buffer++=val+off; - } - vorbis_fpu_restore(fpu); - }else{ - int off=(sgned?0:32768); - - if(host_endian==bigendianp){ - if(sgned){ - - vorbis_fpu_setround(&fpu); - for(i=0;i32767)val=32767; - else if(val<-32768)val=-32768; - *dest=val; - dest+=channels; - } - } - vorbis_fpu_restore(fpu); - - }else{ - - vorbis_fpu_setround(&fpu); - for(i=0;i32767)val=32767; - else if(val<-32768)val=-32768; - *dest=val+off; - dest+=channels; - } - } - vorbis_fpu_restore(fpu); - - } - }else if(bigendianp){ - - vorbis_fpu_setround(&fpu); - for(j=0;j32767)val=32767; - else if(val<-32768)val=-32768; - val+=off; - *buffer++=(val>>8); - *buffer++=(val&0xff); - } - vorbis_fpu_restore(fpu); - - }else{ - int val; - vorbis_fpu_setround(&fpu); - for(j=0;j32767)val=32767; - else if(val<-32768)val=-32768; - val+=off; - *buffer++=(val&0xff); - *buffer++=(val>>8); - } - vorbis_fpu_restore(fpu); - - } - } - } - - vorbis_synthesis_read(&vf->vd,samples); - vf->pcm_offset+=samples; - if(bitstream)*bitstream=vf->current_link; - return(samples*bytespersample); - }else{ - return(samples); - } -} - -long ov_read(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream){ - return ov_read_filter(vf, buffer, length, bigendianp, word, sgned, bitstream, NULL, NULL); -} - -/* input values: pcm_channels) a float vector per channel of output - length) the sample length being read by the app - - return values: <0) error/hole in data (OV_HOLE), partial open (OV_EINVAL) - 0) EOF - n) number of samples of PCM actually returned. The - below works on a packet-by-packet basis, so the - return length is not related to the 'length' passed - in, just guaranteed to fit. - - *section) set to the logical bitstream number */ - - - -long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int length, - int *bitstream){ - - if(vf->ready_stateready_state==INITSET){ - float **pcm; - long samples=vorbis_synthesis_pcmout(&vf->vd,&pcm); - if(samples){ - if(pcm_channels)*pcm_channels=pcm; - if(samples>length)samples=length; - vorbis_synthesis_read(&vf->vd,samples); - vf->pcm_offset+=samples; - if(bitstream)*bitstream=vf->current_link; - return samples; - - } - } - - /* suck in another packet */ - { - int ret=_fetch_and_process_packet(vf,NULL,1,1); - if(ret==OV_EOF)return(0); - if(ret<=0)return(ret); - } - - } -} - -extern float *vorbis_window(vorbis_dsp_state *v,int W); - -static void _ov_splice(float **pcm,float **lappcm, - int n1, int n2, - int ch1, int ch2, - float *w1, float *w2){ - int i,j; - float *w=w1; - int n=n1; - - if(n1>n2){ - n=n2; - w=w2; - } - - /* splice */ - for(j=0;jready_state==INITSET)break; - /* suck in another packet */ - { - int ret=_fetch_and_process_packet(vf,NULL,1,0); - if(ret<0 && ret!=OV_HOLE)return(ret); - } - } - return 0; -} - -/* make sure vf is INITSET and that we have a primed buffer; if - we're crosslapping at a stream section boundary, this also makes - sure we're sanity checking against the right stream information */ -static int _ov_initprime(OggVorbis_File *vf){ - vorbis_dsp_state *vd=&vf->vd; - while(1){ - if(vf->ready_state==INITSET) - if(vorbis_synthesis_pcmout(vd,NULL))break; - - /* suck in another packet */ - { - int ret=_fetch_and_process_packet(vf,NULL,1,0); - if(ret<0 && ret!=OV_HOLE)return(ret); - } - } - return 0; -} - -/* grab enough data for lapping from vf; this may be in the form of - unreturned, already-decoded pcm, remaining PCM we will need to - decode, or synthetic postextrapolation from last packets. */ -static void _ov_getlap(OggVorbis_File *vf,vorbis_info *vi,vorbis_dsp_state *vd, - float **lappcm,int lapsize){ - int lapcount=0,i; - float **pcm; - - /* try first to decode the lapping data */ - while(lapcountlapsize-lapcount)samples=lapsize-lapcount; - for(i=0;ichannels;i++) - memcpy(lappcm[i]+lapcount,pcm[i],sizeof(**pcm)*samples); - lapcount+=samples; - vorbis_synthesis_read(vd,samples); - }else{ - /* suck in another packet */ - int ret=_fetch_and_process_packet(vf,NULL,1,0); /* do *not* span */ - if(ret==OV_EOF)break; - } - } - if(lapcountvd,&pcm); - if(samples==0){ - for(i=0;ichannels;i++) - memset(lappcm[i]+lapcount,0,sizeof(**pcm)*lapsize-lapcount); - lapcount=lapsize; - }else{ - if(samples>lapsize-lapcount)samples=lapsize-lapcount; - for(i=0;ichannels;i++) - memcpy(lappcm[i]+lapcount,pcm[i],sizeof(**pcm)*samples); - lapcount+=samples; - } - } -} - -/* this sets up crosslapping of a sample by using trailing data from - sample 1 and lapping it into the windowing buffer of sample 2 */ -int ov_crosslap(OggVorbis_File *vf1, OggVorbis_File *vf2){ - vorbis_info *vi1,*vi2; - float **lappcm; - float **pcm; - float *w1,*w2; - int n1,n2,i,ret,hs1,hs2; - - if(vf1==vf2)return(0); /* degenerate case */ - if(vf1->ready_stateready_statechannels); - n1=vorbis_info_blocksize(vi1,0)>>(1+hs1); - n2=vorbis_info_blocksize(vi2,0)>>(1+hs2); - w1=vorbis_window(&vf1->vd,0); - w2=vorbis_window(&vf2->vd,0); - - for(i=0;ichannels;i++) - lappcm[i]=alloca(sizeof(**lappcm)*n1); - - _ov_getlap(vf1,vi1,&vf1->vd,lappcm,n1); - - /* have a lapping buffer from vf1; now to splice it into the lapping - buffer of vf2 */ - /* consolidate and expose the buffer. */ - vorbis_synthesis_lapout(&vf2->vd,&pcm); - -#if 0 - _analysis_output_always("pcmL",0,pcm[0],n1*2,0,0,0); - _analysis_output_always("pcmR",0,pcm[1],n1*2,0,0,0); -#endif - - /* splice */ - _ov_splice(pcm,lappcm,n1,n2,vi1->channels,vi2->channels,w1,w2); - - /* done */ - return(0); -} - -static int _ov_64_seek_lap(OggVorbis_File *vf,ogg_int64_t pos, - int (*localseek)(OggVorbis_File *,ogg_int64_t)){ - vorbis_info *vi; - float **lappcm; - float **pcm; - float *w1,*w2; - int n1,n2,ch1,ch2,hs; - int i,ret; - - if(vf->ready_statechannels; - n1=vorbis_info_blocksize(vi,0)>>(1+hs); - w1=vorbis_window(&vf->vd,0); /* window arrays from libvorbis are - persistent; even if the decode state - from this link gets dumped, this - window array continues to exist */ - - lappcm=alloca(sizeof(*lappcm)*ch1); - for(i=0;ivd,lappcm,n1); - - /* have lapping data; seek and prime the buffer */ - ret=localseek(vf,pos); - if(ret)return ret; - ret=_ov_initprime(vf); - if(ret)return(ret); - - /* Guard against cross-link changes; they're perfectly legal */ - vi=ov_info(vf,-1); - ch2=vi->channels; - n2=vorbis_info_blocksize(vi,0)>>(1+hs); - w2=vorbis_window(&vf->vd,0); - - /* consolidate and expose the buffer. */ - vorbis_synthesis_lapout(&vf->vd,&pcm); - - /* splice */ - _ov_splice(pcm,lappcm,n1,n2,ch1,ch2,w1,w2); - - /* done */ - return(0); -} - -int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos){ - return _ov_64_seek_lap(vf,pos,ov_raw_seek); -} - -int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos){ - return _ov_64_seek_lap(vf,pos,ov_pcm_seek); -} - -int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos){ - return _ov_64_seek_lap(vf,pos,ov_pcm_seek_page); -} - -static int _ov_d_seek_lap(OggVorbis_File *vf,double pos, - int (*localseek)(OggVorbis_File *,double)){ - vorbis_info *vi; - float **lappcm; - float **pcm; - float *w1,*w2; - int n1,n2,ch1,ch2,hs; - int i,ret; - - if(vf->ready_statechannels; - n1=vorbis_info_blocksize(vi,0)>>(1+hs); - w1=vorbis_window(&vf->vd,0); /* window arrays from libvorbis are - persistent; even if the decode state - from this link gets dumped, this - window array continues to exist */ - - lappcm=alloca(sizeof(*lappcm)*ch1); - for(i=0;ivd,lappcm,n1); - - /* have lapping data; seek and prime the buffer */ - ret=localseek(vf,pos); - if(ret)return ret; - ret=_ov_initprime(vf); - if(ret)return(ret); - - /* Guard against cross-link changes; they're perfectly legal */ - vi=ov_info(vf,-1); - ch2=vi->channels; - n2=vorbis_info_blocksize(vi,0)>>(1+hs); - w2=vorbis_window(&vf->vd,0); - - /* consolidate and expose the buffer. */ - vorbis_synthesis_lapout(&vf->vd,&pcm); - - /* splice */ - _ov_splice(pcm,lappcm,n1,n2,ch1,ch2,w1,w2); - - /* done */ - return(0); -} - -int ov_time_seek_lap(OggVorbis_File *vf,double pos){ - return _ov_d_seek_lap(vf,pos,ov_time_seek); -} - -int ov_time_seek_page_lap(OggVorbis_File *vf,double pos){ - return _ov_d_seek_lap(vf,pos,ov_time_seek_page); -} diff --git a/Dependencies/libvorbis/lib/window.c b/Dependencies/libvorbis/lib/window.c deleted file mode 100644 index efebbfa..0000000 --- a/Dependencies/libvorbis/lib/window.c +++ /dev/null @@ -1,2135 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: window functions - last mod: $Id: window.c 16227 2009-07-08 06:58:46Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include "os.h" -#include "misc.h" - -static const float vwin64[32] = { - 0.0009460463F, 0.0085006468F, 0.0235352254F, 0.0458950567F, - 0.0753351908F, 0.1115073077F, 0.1539457973F, 0.2020557475F, - 0.2551056759F, 0.3122276645F, 0.3724270287F, 0.4346027792F, - 0.4975789974F, 0.5601459521F, 0.6211085051F, 0.6793382689F, - 0.7338252629F, 0.7837245849F, 0.8283939355F, 0.8674186656F, - 0.9006222429F, 0.9280614787F, 0.9500073081F, 0.9669131782F, - 0.9793740220F, 0.9880792941F, 0.9937636139F, 0.9971582668F, - 0.9989462667F, 0.9997230082F, 0.9999638688F, 0.9999995525F, -}; - -static const float vwin128[64] = { - 0.0002365472F, 0.0021280687F, 0.0059065254F, 0.0115626550F, - 0.0190823442F, 0.0284463735F, 0.0396300935F, 0.0526030430F, - 0.0673285281F, 0.0837631763F, 0.1018564887F, 0.1215504095F, - 0.1427789367F, 0.1654677960F, 0.1895342001F, 0.2148867160F, - 0.2414252576F, 0.2690412240F, 0.2976177952F, 0.3270303960F, - 0.3571473350F, 0.3878306189F, 0.4189369387F, 0.4503188188F, - 0.4818259135F, 0.5133064334F, 0.5446086751F, 0.5755826278F, - 0.6060816248F, 0.6359640047F, 0.6650947483F, 0.6933470543F, - 0.7206038179F, 0.7467589810F, 0.7717187213F, 0.7954024542F, - 0.8177436264F, 0.8386902831F, 0.8582053981F, 0.8762669622F, - 0.8928678298F, 0.9080153310F, 0.9217306608F, 0.9340480615F, - 0.9450138200F, 0.9546851041F, 0.9631286621F, 0.9704194171F, - 0.9766389810F, 0.9818741197F, 0.9862151938F, 0.9897546035F, - 0.9925852598F, 0.9947991032F, 0.9964856900F, 0.9977308602F, - 0.9986155015F, 0.9992144193F, 0.9995953200F, 0.9998179155F, - 0.9999331503F, 0.9999825563F, 0.9999977357F, 0.9999999720F, -}; - -static const float vwin256[128] = { - 0.0000591390F, 0.0005321979F, 0.0014780301F, 0.0028960636F, - 0.0047854363F, 0.0071449926F, 0.0099732775F, 0.0132685298F, - 0.0170286741F, 0.0212513119F, 0.0259337111F, 0.0310727950F, - 0.0366651302F, 0.0427069140F, 0.0491939614F, 0.0561216907F, - 0.0634851102F, 0.0712788035F, 0.0794969160F, 0.0881331402F, - 0.0971807028F, 0.1066323515F, 0.1164803426F, 0.1267164297F, - 0.1373318534F, 0.1483173323F, 0.1596630553F, 0.1713586755F, - 0.1833933062F, 0.1957555184F, 0.2084333404F, 0.2214142599F, - 0.2346852280F, 0.2482326664F, 0.2620424757F, 0.2761000481F, - 0.2903902813F, 0.3048975959F, 0.3196059553F, 0.3344988887F, - 0.3495595160F, 0.3647705766F, 0.3801144597F, 0.3955732382F, - 0.4111287047F, 0.4267624093F, 0.4424557009F, 0.4581897696F, - 0.4739456913F, 0.4897044744F, 0.5054471075F, 0.5211546088F, - 0.5368080763F, 0.5523887395F, 0.5678780103F, 0.5832575361F, - 0.5985092508F, 0.6136154277F, 0.6285587300F, 0.6433222619F, - 0.6578896175F, 0.6722449294F, 0.6863729144F, 0.7002589187F, - 0.7138889597F, 0.7272497662F, 0.7403288154F, 0.7531143679F, - 0.7655954985F, 0.7777621249F, 0.7896050322F, 0.8011158947F, - 0.8122872932F, 0.8231127294F, 0.8335866365F, 0.8437043850F, - 0.8534622861F, 0.8628575905F, 0.8718884835F, 0.8805540765F, - 0.8888543947F, 0.8967903616F, 0.9043637797F, 0.9115773078F, - 0.9184344360F, 0.9249394562F, 0.9310974312F, 0.9369141608F, - 0.9423961446F, 0.9475505439F, 0.9523851406F, 0.9569082947F, - 0.9611289005F, 0.9650563408F, 0.9687004405F, 0.9720714191F, - 0.9751798427F, 0.9780365753F, 0.9806527301F, 0.9830396204F, - 0.9852087111F, 0.9871715701F, 0.9889398207F, 0.9905250941F, - 0.9919389832F, 0.9931929973F, 0.9942985174F, 0.9952667537F, - 0.9961087037F, 0.9968351119F, 0.9974564312F, 0.9979827858F, - 0.9984239359F, 0.9987892441F, 0.9990876435F, 0.9993276081F, - 0.9995171241F, 0.9996636648F, 0.9997741654F, 0.9998550016F, - 0.9999119692F, 0.9999502656F, 0.9999744742F, 0.9999885497F, - 0.9999958064F, 0.9999989077F, 0.9999998584F, 0.9999999983F, -}; - -static const float vwin512[256] = { - 0.0000147849F, 0.0001330607F, 0.0003695946F, 0.0007243509F, - 0.0011972759F, 0.0017882983F, 0.0024973285F, 0.0033242588F, - 0.0042689632F, 0.0053312973F, 0.0065110982F, 0.0078081841F, - 0.0092223540F, 0.0107533880F, 0.0124010466F, 0.0141650703F, - 0.0160451800F, 0.0180410758F, 0.0201524373F, 0.0223789233F, - 0.0247201710F, 0.0271757958F, 0.0297453914F, 0.0324285286F, - 0.0352247556F, 0.0381335972F, 0.0411545545F, 0.0442871045F, - 0.0475306997F, 0.0508847676F, 0.0543487103F, 0.0579219038F, - 0.0616036982F, 0.0653934164F, 0.0692903546F, 0.0732937809F, - 0.0774029356F, 0.0816170305F, 0.0859352485F, 0.0903567428F, - 0.0948806375F, 0.0995060259F, 0.1042319712F, 0.1090575056F, - 0.1139816300F, 0.1190033137F, 0.1241214941F, 0.1293350764F, - 0.1346429333F, 0.1400439046F, 0.1455367974F, 0.1511203852F, - 0.1567934083F, 0.1625545735F, 0.1684025537F, 0.1743359881F, - 0.1803534820F, 0.1864536069F, 0.1926349000F, 0.1988958650F, - 0.2052349715F, 0.2116506555F, 0.2181413191F, 0.2247053313F, - 0.2313410275F, 0.2380467105F, 0.2448206500F, 0.2516610835F, - 0.2585662164F, 0.2655342226F, 0.2725632448F, 0.2796513950F, - 0.2867967551F, 0.2939973773F, 0.3012512852F, 0.3085564739F, - 0.3159109111F, 0.3233125375F, 0.3307592680F, 0.3382489922F, - 0.3457795756F, 0.3533488602F, 0.3609546657F, 0.3685947904F, - 0.3762670121F, 0.3839690896F, 0.3916987634F, 0.3994537572F, - 0.4072317788F, 0.4150305215F, 0.4228476653F, 0.4306808783F, - 0.4385278181F, 0.4463861329F, 0.4542534630F, 0.4621274424F, - 0.4700057001F, 0.4778858615F, 0.4857655502F, 0.4936423891F, - 0.5015140023F, 0.5093780165F, 0.5172320626F, 0.5250737772F, - 0.5329008043F, 0.5407107971F, 0.5485014192F, 0.5562703465F, - 0.5640152688F, 0.5717338914F, 0.5794239366F, 0.5870831457F, - 0.5947092801F, 0.6023001235F, 0.6098534829F, 0.6173671907F, - 0.6248391059F, 0.6322671161F, 0.6396491384F, 0.6469831217F, - 0.6542670475F, 0.6614989319F, 0.6686768267F, 0.6757988210F, - 0.6828630426F, 0.6898676592F, 0.6968108799F, 0.7036909564F, - 0.7105061843F, 0.7172549043F, 0.7239355032F, 0.7305464154F, - 0.7370861235F, 0.7435531598F, 0.7499461068F, 0.7562635986F, - 0.7625043214F, 0.7686670148F, 0.7747504721F, 0.7807535410F, - 0.7866751247F, 0.7925141825F, 0.7982697296F, 0.8039408387F, - 0.8095266395F, 0.8150263196F, 0.8204391248F, 0.8257643590F, - 0.8310013848F, 0.8361496236F, 0.8412085555F, 0.8461777194F, - 0.8510567129F, 0.8558451924F, 0.8605428730F, 0.8651495278F, - 0.8696649882F, 0.8740891432F, 0.8784219392F, 0.8826633797F, - 0.8868135244F, 0.8908724888F, 0.8948404441F, 0.8987176157F, - 0.9025042831F, 0.9062007791F, 0.9098074886F, 0.9133248482F, - 0.9167533451F, 0.9200935163F, 0.9233459472F, 0.9265112712F, - 0.9295901680F, 0.9325833632F, 0.9354916263F, 0.9383157705F, - 0.9410566504F, 0.9437151618F, 0.9462922398F, 0.9487888576F, - 0.9512060252F, 0.9535447882F, 0.9558062262F, 0.9579914516F, - 0.9601016078F, 0.9621378683F, 0.9641014348F, 0.9659935361F, - 0.9678154261F, 0.9695683830F, 0.9712537071F, 0.9728727198F, - 0.9744267618F, 0.9759171916F, 0.9773453842F, 0.9787127293F, - 0.9800206298F, 0.9812705006F, 0.9824637665F, 0.9836018613F, - 0.9846862258F, 0.9857183066F, 0.9866995544F, 0.9876314227F, - 0.9885153662F, 0.9893528393F, 0.9901452948F, 0.9908941823F, - 0.9916009470F, 0.9922670279F, 0.9928938570F, 0.9934828574F, - 0.9940354423F, 0.9945530133F, 0.9950369595F, 0.9954886562F, - 0.9959094633F, 0.9963007242F, 0.9966637649F, 0.9969998925F, - 0.9973103939F, 0.9975965351F, 0.9978595598F, 0.9981006885F, - 0.9983211172F, 0.9985220166F, 0.9987045311F, 0.9988697776F, - 0.9990188449F, 0.9991527924F, 0.9992726499F, 0.9993794157F, - 0.9994740570F, 0.9995575079F, 0.9996306699F, 0.9996944099F, - 0.9997495605F, 0.9997969190F, 0.9998372465F, 0.9998712678F, - 0.9998996704F, 0.9999231041F, 0.9999421807F, 0.9999574732F, - 0.9999695157F, 0.9999788026F, 0.9999857885F, 0.9999908879F, - 0.9999944746F, 0.9999968817F, 0.9999984010F, 0.9999992833F, - 0.9999997377F, 0.9999999317F, 0.9999999911F, 0.9999999999F, -}; - -static const float vwin1024[512] = { - 0.0000036962F, 0.0000332659F, 0.0000924041F, 0.0001811086F, - 0.0002993761F, 0.0004472021F, 0.0006245811F, 0.0008315063F, - 0.0010679699F, 0.0013339631F, 0.0016294757F, 0.0019544965F, - 0.0023090133F, 0.0026930125F, 0.0031064797F, 0.0035493989F, - 0.0040217533F, 0.0045235250F, 0.0050546946F, 0.0056152418F, - 0.0062051451F, 0.0068243817F, 0.0074729278F, 0.0081507582F, - 0.0088578466F, 0.0095941655F, 0.0103596863F, 0.0111543789F, - 0.0119782122F, 0.0128311538F, 0.0137131701F, 0.0146242260F, - 0.0155642855F, 0.0165333111F, 0.0175312640F, 0.0185581042F, - 0.0196137903F, 0.0206982797F, 0.0218115284F, 0.0229534910F, - 0.0241241208F, 0.0253233698F, 0.0265511886F, 0.0278075263F, - 0.0290923308F, 0.0304055484F, 0.0317471241F, 0.0331170013F, - 0.0345151222F, 0.0359414274F, 0.0373958560F, 0.0388783456F, - 0.0403888325F, 0.0419272511F, 0.0434935347F, 0.0450876148F, - 0.0467094213F, 0.0483588828F, 0.0500359261F, 0.0517404765F, - 0.0534724575F, 0.0552317913F, 0.0570183983F, 0.0588321971F, - 0.0606731048F, 0.0625410369F, 0.0644359070F, 0.0663576272F, - 0.0683061077F, 0.0702812571F, 0.0722829821F, 0.0743111878F, - 0.0763657775F, 0.0784466526F, 0.0805537129F, 0.0826868561F, - 0.0848459782F, 0.0870309736F, 0.0892417345F, 0.0914781514F, - 0.0937401128F, 0.0960275056F, 0.0983402145F, 0.1006781223F, - 0.1030411101F, 0.1054290568F, 0.1078418397F, 0.1102793336F, - 0.1127414119F, 0.1152279457F, 0.1177388042F, 0.1202738544F, - 0.1228329618F, 0.1254159892F, 0.1280227980F, 0.1306532471F, - 0.1333071937F, 0.1359844927F, 0.1386849970F, 0.1414085575F, - 0.1441550230F, 0.1469242403F, 0.1497160539F, 0.1525303063F, - 0.1553668381F, 0.1582254875F, 0.1611060909F, 0.1640084822F, - 0.1669324936F, 0.1698779549F, 0.1728446939F, 0.1758325362F, - 0.1788413055F, 0.1818708232F, 0.1849209084F, 0.1879913785F, - 0.1910820485F, 0.1941927312F, 0.1973232376F, 0.2004733764F, - 0.2036429541F, 0.2068317752F, 0.2100396421F, 0.2132663552F, - 0.2165117125F, 0.2197755102F, 0.2230575422F, 0.2263576007F, - 0.2296754753F, 0.2330109540F, 0.2363638225F, 0.2397338646F, - 0.2431208619F, 0.2465245941F, 0.2499448389F, 0.2533813719F, - 0.2568339669F, 0.2603023956F, 0.2637864277F, 0.2672858312F, - 0.2708003718F, 0.2743298135F, 0.2778739186F, 0.2814324472F, - 0.2850051576F, 0.2885918065F, 0.2921921485F, 0.2958059366F, - 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0.9999995663F, 0.9999995930F, 0.9999996184F, 0.9999996426F, - 0.9999996657F, 0.9999996876F, 0.9999997084F, 0.9999997282F, - 0.9999997469F, 0.9999997647F, 0.9999997815F, 0.9999997973F, - 0.9999998123F, 0.9999998265F, 0.9999998398F, 0.9999998524F, - 0.9999998642F, 0.9999998753F, 0.9999998857F, 0.9999998954F, - 0.9999999045F, 0.9999999130F, 0.9999999209F, 0.9999999282F, - 0.9999999351F, 0.9999999414F, 0.9999999472F, 0.9999999526F, - 0.9999999576F, 0.9999999622F, 0.9999999664F, 0.9999999702F, - 0.9999999737F, 0.9999999769F, 0.9999999798F, 0.9999999824F, - 0.9999999847F, 0.9999999868F, 0.9999999887F, 0.9999999904F, - 0.9999999919F, 0.9999999932F, 0.9999999943F, 0.9999999953F, - 0.9999999961F, 0.9999999969F, 0.9999999975F, 0.9999999980F, - 0.9999999985F, 0.9999999988F, 0.9999999991F, 0.9999999993F, - 0.9999999995F, 0.9999999997F, 0.9999999998F, 0.9999999999F, - 0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F, - 1.0000000000F, 1.0000000000F, 1.0000000000F, 1.0000000000F, -}; - -static const float *const vwin[8] = { - vwin64, - vwin128, - vwin256, - vwin512, - vwin1024, - vwin2048, - vwin4096, - vwin8192, -}; - -const float *_vorbis_window_get(int n){ - return vwin[n]; -} - -void _vorbis_apply_window(float *d,int *winno,long *blocksizes, - int lW,int W,int nW){ - lW=(W?lW:0); - nW=(W?nW:0); - - { - const float *windowLW=vwin[winno[lW]]; - const float *windowNW=vwin[winno[nW]]; - - long n=blocksizes[W]; - long ln=blocksizes[lW]; - long rn=blocksizes[nW]; - - long leftbegin=n/4-ln/4; - long leftend=leftbegin+ln/2; - - long rightbegin=n/2+n/4-rn/4; - long rightend=rightbegin+rn/2; - - int i,p; - - for(i=0;i -Source: http://downloads.xiph.org/releases/vorbis/%{name}-%{version}.tar.gz -BuildRoot: %{_tmppath}/%{name}-%{version}-root - -# We're forced to use an epoch since both Red Hat and Ximian use it in their -# rc packages -Epoch: 2 -# Dirty trick to tell rpm that this package actually provides what the -# last rc and beta was offering -Provides: %{name} = %{epoch}:1.0rc3-%{release} -Provides: %{name} = %{epoch}:1.0beta4-%{release} - -Requires: libogg >= 1.1 -BuildRequires: libogg-devel >= 1.1 - -%description -Ogg Vorbis is a fully open, non-proprietary, patent-and-royalty-free, -general-purpose compressed audio format for audio and music at fixed -and variable bitrates from 16 to 128 kbps/channel. - -%package devel -Summary: Vorbis Library Development -Group: Development/Libraries -Requires: libogg-devel >= 1.1 -Requires: libvorbis = %{version} -# Dirty trick to tell rpm that this package actually provides what the -# last rc and beta was offering -Provides: %{name}-devel = %{epoch}:1.0rc3-%{release} -Provides: %{name}-devel = %{epoch}:1.0beta4-%{release} - -%description devel -The libvorbis-devel package contains the header files, static libraries -and documentation needed to develop applications with libvorbis. - -%prep -%setup -q -n %{name}-%{version} - -%build -CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{_prefix} --enable-static -make - -%install -rm -rf $RPM_BUILD_ROOT - -make DESTDIR=$RPM_BUILD_ROOT install - -%clean -rm -rf $RPM_BUILD_ROOT - -%post -p /sbin/ldconfig - -%postun -p /sbin/ldconfig - -%files -%defattr(-,root,root) -%doc AUTHORS COPYING README -%{_libdir}/libvorbis.so.* -%{_libdir}/libvorbisfile.so.* -%{_libdir}/libvorbisenc.so.* - -%files devel -%doc doc/*.html -%doc doc/*.png -%doc doc/*.txt -%doc doc/vorbisfile -%doc doc/vorbisenc -%{_datadir}/aclocal/vorbis.m4 -%dir %{_includedir}/vorbis -%{_includedir}/vorbis/codec.h -%{_includedir}/vorbis/vorbisfile.h -%{_includedir}/vorbis/vorbisenc.h -%{_libdir}/libvorbis.a -%{_libdir}/libvorbis.la -%{_libdir}/libvorbis.so -%{_libdir}/libvorbisfile.a -%{_libdir}/libvorbisfile.la -%{_libdir}/libvorbisfile.so -%{_libdir}/libvorbisenc.a -%{_libdir}/libvorbisenc.la -%{_libdir}/libvorbisenc.so -%{_libdir}/pkgconfig/vorbis.pc -%{_libdir}/pkgconfig/vorbisfile.pc -%{_libdir}/pkgconfig/vorbisenc.pc - -%changelog -* Sat May 3 2008 Ralph Giles -- updated source location - -* Thu Jun 10 2004 Thomas Vander Stichele -- autogenerate from configure -- fix download location -- remove Prefix -- own include dir -- move ldconfig runs to -p scripts -- change Release tag to include xiph - -* Tue Oct 07 2003 Warren Dukes -- update for 1.0.1 release - -* Sun Jul 14 2002 Thomas Vander Stichele -- Added BuildRequires: -- updated for 1.0 release - -* Sat May 25 2002 Michael Smith -- Fixed requires, copyright string. -* Sun Dec 31 2001 Jack Moffitt -- Updated for rc3 release. - -* Sun Oct 07 2001 Jack Moffitt -- Updated for configurable prefixes - -* Sat Oct 21 2000 Jack Moffitt -- initial spec file created diff --git a/Dependencies/libvorbis/libvorbis.spec.in b/Dependencies/libvorbis/libvorbis.spec.in deleted file mode 100644 index 723c070..0000000 --- a/Dependencies/libvorbis/libvorbis.spec.in +++ /dev/null @@ -1,121 +0,0 @@ -Name: libvorbis -Version: @VERSION@ -Release: 0.xiph.1 -Summary: The Vorbis General Audio Compression Codec. - -Group: System Environment/Libraries -License: BSD -URL: http://www.xiph.org/ -Vendor: Xiph.org Foundation -Source: http://downloads.xiph.org/releases/vorbis/%{name}-%{version}.tar.gz -BuildRoot: %{_tmppath}/%{name}-%{version}-root - -# We're forced to use an epoch since both Red Hat and Ximian use it in their -# rc packages -Epoch: 2 -# Dirty trick to tell rpm that this package actually provides what the -# last rc and beta was offering -Provides: %{name} = %{epoch}:1.0rc3-%{release} -Provides: %{name} = %{epoch}:1.0beta4-%{release} - -Requires: libogg >= 1.1 -BuildRequires: libogg-devel >= 1.1 - -%description -Ogg Vorbis is a fully open, non-proprietary, patent-and-royalty-free, -general-purpose compressed audio format for audio and music at fixed -and variable bitrates from 16 to 128 kbps/channel. - -%package devel -Summary: Vorbis Library Development -Group: Development/Libraries -Requires: libogg-devel >= 1.1 -Requires: libvorbis = %{version} -# Dirty trick to tell rpm that this package actually provides what the -# last rc and beta was offering -Provides: %{name}-devel = %{epoch}:1.0rc3-%{release} -Provides: %{name}-devel = %{epoch}:1.0beta4-%{release} - -%description devel -The libvorbis-devel package contains the header files, static libraries -and documentation needed to develop applications with libvorbis. - -%prep -%setup -q -n %{name}-%{version} - -%build -CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{_prefix} --enable-static -make - -%install -rm -rf $RPM_BUILD_ROOT - -make DESTDIR=$RPM_BUILD_ROOT install - -%clean -rm -rf $RPM_BUILD_ROOT - -%post -p /sbin/ldconfig - -%postun -p /sbin/ldconfig - -%files -%defattr(-,root,root) -%doc AUTHORS COPYING README -%{_libdir}/libvorbis.so.* -%{_libdir}/libvorbisfile.so.* -%{_libdir}/libvorbisenc.so.* - -%files devel -%doc doc/*.html -%doc doc/*.png -%doc doc/*.txt -%doc doc/vorbisfile -%doc doc/vorbisenc -%{_datadir}/aclocal/vorbis.m4 -%dir %{_includedir}/vorbis -%{_includedir}/vorbis/codec.h -%{_includedir}/vorbis/vorbisfile.h -%{_includedir}/vorbis/vorbisenc.h -%{_libdir}/libvorbis.a -%{_libdir}/libvorbis.la -%{_libdir}/libvorbis.so -%{_libdir}/libvorbisfile.a -%{_libdir}/libvorbisfile.la -%{_libdir}/libvorbisfile.so -%{_libdir}/libvorbisenc.a -%{_libdir}/libvorbisenc.la -%{_libdir}/libvorbisenc.so -%{_libdir}/pkgconfig/vorbis.pc -%{_libdir}/pkgconfig/vorbisfile.pc -%{_libdir}/pkgconfig/vorbisenc.pc - -%changelog -* Sat May 3 2008 Ralph Giles -- updated source location - -* Thu Jun 10 2004 Thomas Vander Stichele -- autogenerate from configure -- fix download location -- remove Prefix -- own include dir -- move ldconfig runs to -p scripts -- change Release tag to include xiph - -* Tue Oct 07 2003 Warren Dukes -- update for 1.0.1 release - -* Sun Jul 14 2002 Thomas Vander Stichele -- Added BuildRequires: -- updated for 1.0 release - -* Sat May 25 2002 Michael Smith -- Fixed requires, copyright string. -* Sun Dec 31 2001 Jack Moffitt -- Updated for rc3 release. - -* Sun Oct 07 2001 Jack Moffitt -- Updated for configurable prefixes - -* Sat Oct 21 2000 Jack Moffitt -- initial spec file created diff --git a/Dependencies/libvorbis/ltmain.sh b/Dependencies/libvorbis/ltmain.sh deleted file mode 100755 index 3506ead..0000000 --- a/Dependencies/libvorbis/ltmain.sh +++ /dev/null @@ -1,8413 +0,0 @@ -# Generated from ltmain.m4sh. - -# ltmain.sh (GNU libtool) 2.2.6 -# Written by Gordon Matzigkeit , 1996 - -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# GNU Libtool is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. 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This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from an older release. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - fi - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, -$progname: but the definition of this LT_INIT comes from revision $macro_revision. -$progname: You should recreate aclocal.m4 with macros from revision $package_revision -$progname: of $PACKAGE $VERSION and run autoconf again. -_LT_EOF - fi - - exit $EXIT_MISMATCH - fi -} - - -## ----------- ## -## Main. ## -## ----------- ## - -$opt_help || { - # Sanity checks first: - func_check_version_match - - if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then - func_fatal_configuration "not configured to build any kind of library" - fi - - test -z "$mode" && func_fatal_error "error: you must specify a MODE." - - - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" - - - # Only execute mode is allowed to have -dlopen flags. - if test -n "$execute_dlfiles" && test "$mode" != execute; then - func_error "unrecognized option \`-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE - fi - - # Change the help message to a mode-specific one. - generic_help="$help" - help="Try \`$progname --help --mode=$mode' for more information." -} - - -# func_lalib_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_lalib_p () -{ - test -f "$1" && - $SED -e 4q "$1" 2>/dev/null \ - | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 -} - -# func_lalib_unsafe_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function implements the same check as func_lalib_p without -# resorting to external programs. To this end, it redirects stdin and -# closes it afterwards, without saving the original file descriptor. -# As a safety measure, use it only where a negative result would be -# fatal anyway. Works if `file' does not exist. -func_lalib_unsafe_p () -{ - lalib_p=no - if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then - for lalib_p_l in 1 2 3 4 - do - read lalib_p_line - case "$lalib_p_line" in - \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; - esac - done - exec 0<&5 5<&- - fi - test "$lalib_p" = yes -} - -# func_ltwrapper_script_p file -# True iff FILE is a libtool wrapper script -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_script_p () -{ - func_lalib_p "$1" -} - -# func_ltwrapper_executable_p file -# True iff FILE is a libtool wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_executable_p () -{ - func_ltwrapper_exec_suffix= - case $1 in - *.exe) ;; - *) func_ltwrapper_exec_suffix=.exe ;; - esac - $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 -} - -# func_ltwrapper_scriptname file -# Assumes file is an ltwrapper_executable -# uses $file to determine the appropriate filename for a -# temporary ltwrapper_script. -func_ltwrapper_scriptname () -{ - func_ltwrapper_scriptname_result="" - if func_ltwrapper_executable_p "$1"; then - func_dirname_and_basename "$1" "" "." - func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" - fi -} - -# func_ltwrapper_p file -# True iff FILE is a libtool wrapper script or wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_p () -{ - func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" -} - - -# func_execute_cmds commands fail_cmd -# Execute tilde-delimited COMMANDS. -# If FAIL_CMD is given, eval that upon failure. -# FAIL_CMD may read-access the current command in variable CMD! -func_execute_cmds () -{ - $opt_debug - save_ifs=$IFS; IFS='~' - for cmd in $1; do - IFS=$save_ifs - eval cmd=\"$cmd\" - func_show_eval "$cmd" "${2-:}" - done - IFS=$save_ifs -} - - -# func_source file -# Source FILE, adding directory component if necessary. -# Note that it is not necessary on cygwin/mingw to append a dot to -# FILE even if both FILE and FILE.exe exist: automatic-append-.exe -# behavior happens only for exec(3), not for open(2)! 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"./$1" ;; - esac -} - - -# func_infer_tag arg -# Infer tagged configuration to use if any are available and -# if one wasn't chosen via the "--tag" command line option. -# Only attempt this if the compiler in the base compile -# command doesn't match the default compiler. -# arg is usually of the form 'gcc ...' -func_infer_tag () -{ - $opt_debug - if test -n "$available_tags" && test -z "$tagname"; then - CC_quoted= - for arg in $CC; do - func_quote_for_eval "$arg" - CC_quoted="$CC_quoted $func_quote_for_eval_result" - done - case $@ in - # Blanks in the command may have been stripped by the calling shell, - # but not from the CC environment variable when configure was run. - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; - # Blanks at the start of $base_compile will cause this to fail - # if we don't check for them as well. - *) - for z in $available_tags; do - if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then - # Evaluate the configuration. - eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" - CC_quoted= - for arg in $CC; do - # Double-quote args containing other shell metacharacters. - func_quote_for_eval "$arg" - CC_quoted="$CC_quoted $func_quote_for_eval_result" - done - case "$@ " in - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) - # The compiler in the base compile command matches - # the one in the tagged configuration. - # Assume this is the tagged configuration we want. - tagname=$z - break - ;; - esac - fi - done - # If $tagname still isn't set, then no tagged configuration - # was found and let the user know that the "--tag" command - # line option must be used. - if test -z "$tagname"; then - func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with \`--tag'" -# else -# func_verbose "using $tagname tagged configuration" - fi - ;; - esac - fi -} - - - -# func_write_libtool_object output_name pic_name nonpic_name -# Create a libtool object file (analogous to a ".la" file), -# but don't create it if we're doing a dry run. -func_write_libtool_object () -{ - write_libobj=${1} - if test "$build_libtool_libs" = yes; then - write_lobj=\'${2}\' - else - write_lobj=none - fi - - if test "$build_old_libs" = yes; then - write_oldobj=\'${3}\' - else - write_oldobj=none - fi - - $opt_dry_run || { - cat >${write_libobj}T <?"'"'"' &()|`$[]' \ - && func_warning "libobj name \`$libobj' may not contain shell special characters." - func_dirname_and_basename "$obj" "/" "" - objname="$func_basename_result" - xdir="$func_dirname_result" - lobj=${xdir}$objdir/$objname - - test -z "$base_compile" && \ - func_fatal_help "you must specify a compilation command" - - # Delete any leftover library objects. - if test "$build_old_libs" = yes; then - removelist="$obj $lobj $libobj ${libobj}T" - else - removelist="$lobj $libobj ${libobj}T" - fi - - # On Cygwin there's no "real" PIC flag so we must build both object types - case $host_os in - cygwin* | mingw* | pw32* | os2* | cegcc*) - pic_mode=default - ;; - esac - if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then - # non-PIC code in shared libraries is not supported - pic_mode=default - fi - - # Calculate the filename of the output object if compiler does - # not support -o with -c - if test "$compiler_c_o" = no; then - output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} - lockfile="$output_obj.lock" - else - output_obj= - need_locks=no - lockfile= - fi - - # Lock this critical section if it is needed - # We use this script file to make the link, it avoids creating a new file - if test "$need_locks" = yes; then - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - elif test "$need_locks" = warn; then - if test -f "$lockfile"; then - $ECHO "\ -*** ERROR, $lockfile exists and contains: -`cat $lockfile 2>/dev/null` - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - removelist="$removelist $output_obj" - $ECHO "$srcfile" > "$lockfile" - fi - - $opt_dry_run || $RM $removelist - removelist="$removelist $lockfile" - trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 - - if test -n "$fix_srcfile_path"; then - eval srcfile=\"$fix_srcfile_path\" - fi - func_quote_for_eval "$srcfile" - qsrcfile=$func_quote_for_eval_result - - # Only build a PIC object if we are building libtool libraries. - if test "$build_libtool_libs" = yes; then - # Without this assignment, base_compile gets emptied. - fbsd_hideous_sh_bug=$base_compile - - if test "$pic_mode" != no; then - command="$base_compile $qsrcfile $pic_flag" - else - # Don't build PIC code - command="$base_compile $qsrcfile" - fi - - func_mkdir_p "$xdir$objdir" - - if test -z "$output_obj"; then - # Place PIC objects in $objdir - command="$command -o $lobj" - fi - - func_show_eval_locale "$command" \ - 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - - # Just move the object if needed, then go on to compile the next one - if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then - func_show_eval '$MV "$output_obj" "$lobj"' \ - 'error=$?; $opt_dry_run || $RM $removelist; exit $error' - fi - - # Allow error messages only from the first compilation. - if test "$suppress_opt" = yes; then - suppress_output=' >/dev/null 2>&1' - fi - fi - - # Only build a position-dependent object if we build old libraries. - if test "$build_old_libs" = yes; then - if test "$pic_mode" != yes; then - # Don't build PIC code - command="$base_compile $qsrcfile$pie_flag" - else - command="$base_compile $qsrcfile $pic_flag" - fi - if test "$compiler_c_o" = yes; then - command="$command -o $obj" - fi - - # Suppress compiler output if we already did a PIC compilation. - command="$command$suppress_output" - func_show_eval_locale "$command" \ - '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. 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- *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_verbose "extracting global C symbols from \`$progfile'" - $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - $ECHO >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -" - case $host in - *cygwin* | *mingw* | *cegcc* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ -/* DATA imports from DLLs on WIN32 con't be const, because - runtime relocations are performed -- see ld's documentation - on pseudo-relocs. */" - lt_dlsym_const= ;; - *osf5*) - echo >> "$output_objdir/$my_dlsyms" "\ -/* This system does not cope well with relocations in const data */" - lt_dlsym_const= ;; - *) - lt_dlsym_const=const ;; - esac - - $ECHO >> "$output_objdir/$my_dlsyms" "\ -extern $lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -$lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) symtab_cflags="$symtab_cflags $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - - -# func_emit_wrapper_part1 [arg=no] -# -# Emit the first part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part1 () -{ - func_emit_wrapper_part1_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part1_arg1=$1 - fi - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. 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Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! 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Calling this function does no harm for other -# $host/$build combinations not listed above. -# -# ARG is the path (on $build) that should be converted to -# the proper representation for $host. The result is stored -# in $func_to_host_path_result. -func_to_host_path () -{ - func_to_host_path_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - case $build in - *mingw* ) # actually, msys - # awkward: cmd appends spaces to result - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_path_tmp1=`( cmd //c echo "$1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_path_tmp1=`cygpath -w "$1"` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # Unfortunately, winepath does not exit with a non-zero - # error code, so we are forced to check the contents of - # stdout. On the other hand, if the command is not - # found, the shell will set an exit code of 127 and print - # *an error message* to stdout. So we must check for both - # error code of zero AND non-empty stdout, which explains - # the odd construction: - func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` - if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - else - # Allow warning below. - func_to_host_path_result="" - fi - ;; - esac - if test -z "$func_to_host_path_result" ; then - func_error "Could not determine host path corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_path_result="$1" - fi - ;; - esac - fi -} -# end: func_to_host_path - -# func_to_host_pathlist arg -# -# Convert pathlists to host format when used with build tools. -# See func_to_host_path(), above. This function supports the -# following $build/$host combinations (but does no harm for -# combinations not listed here): -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# -# Path separators are also converted from $build format to -# $host format. If ARG begins or ends with a path separator -# character, it is preserved (but converted to $host format) -# on output. -# -# ARG is a pathlist (on $build) that should be converted to -# the proper representation on $host. The result is stored -# in $func_to_host_pathlist_result. -func_to_host_pathlist () -{ - func_to_host_pathlist_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_to_host_pathlist_tmp2="$1" - # Once set for this call, this variable should not be - # reassigned. It is used in tha fallback case. - func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e 's|^:*||' -e 's|:*$||'` - case $build in - *mingw* ) # Actually, msys. - # Awkward: cmd appends spaces to result. - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # unfortunately, winepath doesn't convert pathlists - func_to_host_pathlist_result="" - func_to_host_pathlist_oldIFS=$IFS - IFS=: - for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do - IFS=$func_to_host_pathlist_oldIFS - if test -n "$func_to_host_pathlist_f" ; then - func_to_host_path "$func_to_host_pathlist_f" - if test -n "$func_to_host_path_result" ; then - if test -z "$func_to_host_pathlist_result" ; then - func_to_host_pathlist_result="$func_to_host_path_result" - else - func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" - fi - fi - fi - IFS=: - done - IFS=$func_to_host_pathlist_oldIFS - ;; - esac - if test -z "$func_to_host_pathlist_result" ; then - func_error "Could not determine the host path(s) corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This may break if $1 contains DOS-style drive - # specifications. The fix is not to complicate the expression - # below, but for the user to provide a working wine installation - # with winepath so that path translation in the cross-to-mingw - # case works properly. - lt_replace_pathsep_nix_to_dos="s|:|;|g" - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_replace_pathsep_nix_to_dos"` - fi - # Now, add the leading and trailing path separators back - case "$1" in - :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" - ;; - esac - case "$1" in - *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" - ;; - esac - ;; - esac - fi -} -# end: func_to_host_pathlist - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -# define setmode _setmode -#else -# include -# include -# ifdef __CYGWIN__ -# include -# define HAVE_SETENV -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER -# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args -static void -ltwrapper_debugprintf (const char *fmt, ...) -{ - va_list args; - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); -} -#else -# define LTWRAPPER_DEBUGPRINTF(args) -#endif - -const char *program_name = NULL; - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_fatal (const char *message, ...); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_opt_process_env_set (const char *arg); -void lt_opt_process_env_prepend (const char *arg); -void lt_opt_process_env_append (const char *arg); -int lt_split_name_value (const char *arg, char** name, char** value); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); - -static const char *script_text_part1 = -EOF - - func_emit_wrapper_part1 yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat <"))); - for (i = 0; i < newargc; i++) - { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); - } - -EOF - - case $host_os in - mingw*) - cat <<"EOF" - /* execv doesn't actually work on mingw as expected on unix */ - rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); - if (rval == -1) - { - /* failed to start process */ - LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); - return 127; - } - return rval; -EOF - ;; - *) - cat <<"EOF" - execv (lt_argv_zero, newargz); - return rval; /* =127, but avoids unused variable warning */ -EOF - ;; - esac - - cat <<"EOF" -} - -void * -xmalloc (size_t num) -{ - void *p = (void *) malloc (num); - if (!p) - lt_fatal ("Memory exhausted"); - - return p; -} - -char * -xstrdup (const char *string) -{ - return string ? strcpy ((char *) xmalloc (strlen (string) + 1), - string) : NULL; -} - -const char * -base_name (const char *name) -{ - const char *base; - -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - /* Skip over the disk name in MSDOS pathnames. */ - if (isalpha ((unsigned char) name[0]) && name[1] == ':') - name += 2; -#endif - - for (base = name; *name; name++) - if (IS_DIR_SEPARATOR (*name)) - base = name + 1; - return base; -} - -int -check_executable (const char *path) -{ - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if ((stat (path, &st) >= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", - wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", - tmp_pathspec)); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - char *errstr = strerror (errno); - lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal ("Could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -static void -lt_error_core (int exit_status, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s: %s: ", program_name, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, "FATAL", message, ap); - va_end (ap); -} - -void -lt_setenv (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", - (name ? name : ""), - (value ? value : ""))); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -int -lt_split_name_value (const char *arg, char** name, char** value) -{ - const char *p; - int len; - if (!arg || !*arg) - return 1; - - p = strchr (arg, (int)'='); - - if (!p) - return 1; - - *value = xstrdup (++p); - - len = strlen (arg) - strlen (*value); - *name = XMALLOC (char, len); - strncpy (*name, arg, len-1); - (*name)[len - 1] = '\0'; - - return 0; -} - -void -lt_opt_process_env_set (const char *arg) -{ - char *name = NULL; - char *value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); - } - - lt_setenv (name, value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_prepend (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_append (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 1); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - - -EOF -} -# end: func_emit_cwrapperexe_src - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=no - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module="${wl}-single_module" - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" - build_old_libs=no - break - ;; - -all-static | -static | -static-libtool-libs) - case $arg in - -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then - func_warning "complete static linking is impossible in this configuration" - fi - if test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - -static) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=built - ;; - -static-libtool-libs) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - esac - build_libtool_libs=no - build_old_libs=yes - break - ;; - esac - done - - # See if our shared archives depend on static archives. - test -n "$old_archive_from_new_cmds" && build_old_libs=yes - - # Go through the arguments, transforming them on the way. - while test "$#" -gt 0; do - arg="$1" - shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" - - # If the previous option needs an argument, assign it. - if test -n "$prev"; then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - dlfiles|dlprefiles) - if test "$preload" = no; then - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=yes - fi - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test "$dlself" = no; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test "$prev" = dlprefiles; then - dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test "$prev" = dlfiles; then - dlfiles="$dlfiles $arg" - else - dlprefiles="$dlprefiles $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols="$arg" - test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" - prev= - continue - ;; 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do - if $opt_duplicate_deps ; then - case "$libs " in - *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; - esac - fi - libs="$libs $deplib" - done - - if test "$linkmode" = lib; then - libs="$predeps $libs $compiler_lib_search_path $postdeps" - - # Compute libraries that are listed more than once in $predeps - # $postdeps and mark them as special (i.e., whose duplicates are - # not to be eliminated). - pre_post_deps= - if $opt_duplicate_compiler_generated_deps; then - for pre_post_dep in $predeps $postdeps; do - case "$pre_post_deps " in - *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; - esac - pre_post_deps="$pre_post_deps $pre_post_dep" - done - fi - pre_post_deps= - fi - - deplibs= - newdependency_libs= - newlib_search_path= - need_relink=no # whether we're linking any uninstalled libtool libraries - notinst_deplibs= # not-installed libtool libraries - notinst_path= # paths that contain not-installed libtool libraries - - case $linkmode in - lib) - passes="conv dlpreopen link" - for file in $dlfiles $dlprefiles; do - case $file in - *.la) ;; - *) - func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" - ;; - esac - done - ;; - prog) - compile_deplibs= - finalize_deplibs= - alldeplibs=no - newdlfiles= - newdlprefiles= - passes="conv scan dlopen dlpreopen link" - ;; - *) passes="conv" - ;; - esac - - for pass in $passes; do - # The preopen pass in lib mode reverses $deplibs; put it back here - # so that -L comes before libs that need it for instance... - if test "$linkmode,$pass" = "lib,link"; then - ## FIXME: Find the place where the list is rebuilt in the wrong - ## order, and fix it there properly - tmp_deplibs= - for deplib in $deplibs; do - tmp_deplibs="$deplib $tmp_deplibs" - done - deplibs="$tmp_deplibs" - fi - - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan"; then - libs="$deplibs" - deplibs= - fi - if test "$linkmode" = prog; then - case $pass in - dlopen) libs="$dlfiles" ;; - dlpreopen) libs="$dlprefiles" ;; - link) - libs="$deplibs %DEPLIBS%" - test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" - ;; 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then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test "$linkmode" = lib; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" - if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes - else - found=no - fi - break 2 - fi - done - done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll="$l" - done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no - func_dirname "$lib" "" "." - ladir="$func_dirname_result" - lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; 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then - $ECHO - $ECHO "*** And there doesn't seem to be a static archive available" - $ECHO "*** The link will probably fail, sorry" - else - add="$dir/$old_library" - fi - elif test -n "$old_library"; then - add="$dir/$old_library" - fi - fi - esac - elif test "$hardcode_minus_L" = no; then - case $host in - *-*-sunos*) add_shlibpath="$dir" ;; - esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$dir" - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - add_dir="$add_dir -L$inst_prefix_dir$libdir" - ;; - esac - fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; 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AC_MSG_RESULT([yes]), - AC_MSG_RESULT([no]) - CFLAGS="$ac_add_cflags__old_cflags") - ]) -])# AC_ADD_CFLAGS diff --git a/Dependencies/libvorbis/m4/ogg.m4 b/Dependencies/libvorbis/m4/ogg.m4 deleted file mode 100644 index 1d3fb8b..0000000 --- a/Dependencies/libvorbis/m4/ogg.m4 +++ /dev/null @@ -1,116 +0,0 @@ -# Configure paths for libogg -# Jack Moffitt 10-21-2000 -# Shamelessly stolen from Owen Taylor and Manish Singh - -dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) -dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS -dnl -AC_DEFUN([XIPH_PATH_OGG], -[dnl -dnl Get the cflags and libraries -dnl -AC_ARG_WITH(ogg,AC_HELP_STRING([--with-ogg=PFX],[Prefix where libogg is installed (optional)]), ogg_prefix="$withval", ogg_prefix="") -AC_ARG_WITH(ogg-libraries,AC_HELP_STRING([--with-ogg-libraries=DIR],[Directory where libogg library is installed (optional)]), ogg_libraries="$withval", ogg_libraries="") -AC_ARG_WITH(ogg-includes,AC_HELP_STRING([--with-ogg-includes=DIR],[Directory where libogg header files are installed (optional)]), ogg_includes="$withval", ogg_includes="") -AC_ARG_ENABLE(oggtest,AC_HELP_STRING([--disable-oggtest],[Do not try to compile and run a test Ogg program]),, enable_oggtest=yes) - - if test "x$ogg_libraries" != "x" ; then - OGG_LIBS="-L$ogg_libraries" - elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then - OGG_LIBS="" - elif test "x$ogg_prefix" != "x" ; then - OGG_LIBS="-L$ogg_prefix/lib" - elif test "x$prefix" != "xNONE" ; then - OGG_LIBS="-L$prefix/lib" - fi - - if test "x$ogg_prefix" != "xno" ; then - OGG_LIBS="$OGG_LIBS -logg" - fi - - if test "x$ogg_includes" != "x" ; then - OGG_CFLAGS="-I$ogg_includes" - elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then - OGG_CFLAGS="" - elif test "x$ogg_prefix" != "x" ; then - OGG_CFLAGS="-I$ogg_prefix/include" - elif test "x$prefix" != "xNONE"; then - OGG_CFLAGS="-I$prefix/include" - fi - - AC_MSG_CHECKING(for Ogg) - if test "x$ogg_prefix" = "xno" ; then - no_ogg="disabled" - enable_oggtest="no" - else - no_ogg="" - fi - - - if test "x$enable_oggtest" = "xyes" ; then - ac_save_CFLAGS="$CFLAGS" - ac_save_LIBS="$LIBS" - CFLAGS="$CFLAGS $OGG_CFLAGS" - LIBS="$LIBS $OGG_LIBS" -dnl -dnl Now check if the installed Ogg is sufficiently new. -dnl - rm -f conf.oggtest - AC_TRY_RUN([ -#include -#include -#include -#include - -int main () -{ - system("touch conf.oggtest"); - return 0; -} - -],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - - if test "x$no_ogg" = "xdisabled" ; then - AC_MSG_RESULT(no) - ifelse([$2], , :, [$2]) - elif test "x$no_ogg" = "x" ; then - AC_MSG_RESULT(yes) - ifelse([$1], , :, [$1]) - else - AC_MSG_RESULT(no) - if test -f conf.oggtest ; then - : - else - echo "*** Could not run Ogg test program, checking why..." - CFLAGS="$CFLAGS $OGG_CFLAGS" - LIBS="$LIBS $OGG_LIBS" - AC_TRY_LINK([ -#include -#include -], [ return 0; ], - [ echo "*** The test program compiled, but did not run. This usually means" - echo "*** that the run-time linker is not finding Ogg or finding the wrong" - echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your" - echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" - echo "*** to the installed location Also, make sure you have run ldconfig if that" - echo "*** is required on your system" - echo "***" - echo "*** If you have an old version installed, it is best to remove it, although" - echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], - [ echo "*** The test program failed to compile or link. See the file config.log for the" - echo "*** exact error that occured. This usually means Ogg was incorrectly installed" - echo "*** or that you have moved Ogg since it was installed." ]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - OGG_CFLAGS="" - OGG_LIBS="" - ifelse([$2], , :, [$2]) - fi - AC_SUBST(OGG_CFLAGS) - AC_SUBST(OGG_LIBS) - rm -f conf.oggtest -]) diff --git a/Dependencies/libvorbis/m4/pkg.m4 b/Dependencies/libvorbis/m4/pkg.m4 deleted file mode 100644 index 996e294..0000000 --- a/Dependencies/libvorbis/m4/pkg.m4 +++ /dev/null @@ -1,157 +0,0 @@ -# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- -# -# Copyright © 2004 Scott James Remnant . -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# PKG_PROG_PKG_CONFIG([MIN-VERSION]) -# ---------------------------------- -AC_DEFUN([PKG_PROG_PKG_CONFIG], -[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) -m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) -AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl -if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then - AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) -fi -if test -n "$PKG_CONFIG"; then - _pkg_min_version=m4_default([$1], [0.9.0]) - AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) - if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - PKG_CONFIG="" - fi - -fi[]dnl -])# PKG_PROG_PKG_CONFIG - -# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) -# -# Check to see whether a particular set of modules exists. Similar -# to PKG_CHECK_MODULES(), but does not set variables or print errors. -# -# -# Similar to PKG_CHECK_MODULES, make sure that the first instance of -# this or PKG_CHECK_MODULES is called, or make sure to call -# PKG_CHECK_EXISTS manually -# -------------------------------------------------------------- -AC_DEFUN([PKG_CHECK_EXISTS], -[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl -if test -n "$PKG_CONFIG" && \ - AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then - m4_ifval([$2], [$2], [:]) -m4_ifvaln([$3], [else - $3])dnl -fi]) - - -# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) -# --------------------------------------------- -m4_define([_PKG_CONFIG], -[if test -n "$PKG_CONFIG"; then - if test -n "$$1"; then - pkg_cv_[]$1="$$1" - else - PKG_CHECK_EXISTS([$3], - [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], - [pkg_failed=yes]) - fi -else - pkg_failed=untried -fi[]dnl -])# _PKG_CONFIG - -# _PKG_SHORT_ERRORS_SUPPORTED -# ----------------------------- -AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], -[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) -if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then - _pkg_short_errors_supported=yes -else - _pkg_short_errors_supported=no -fi[]dnl -])# _PKG_SHORT_ERRORS_SUPPORTED - - -# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], -# [ACTION-IF-NOT-FOUND]) -# -# -# Note that if there is a possibility the first call to -# PKG_CHECK_MODULES might not happen, you should be sure to include an -# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac -# -# -# -------------------------------------------------------------- -AC_DEFUN([PKG_CHECK_MODULES], -[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl -AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl -AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl - -pkg_failed=no -AC_MSG_CHECKING([for $1]) - -_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) -_PKG_CONFIG([$1][_LIBS], [libs], [$2]) - -m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS -and $1[]_LIBS to avoid the need to call pkg-config. -See the pkg-config man page for more details.]) - -if test $pkg_failed = yes; then - _PKG_SHORT_ERRORS_SUPPORTED - if test $_pkg_short_errors_supported = yes; then - $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` - else - $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` - fi - # Put the nasty error message in config.log where it belongs - echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD - - ifelse([$4], , [AC_MSG_ERROR(dnl -[Package requirements ($2) were not met: - -$$1_PKG_ERRORS - -Consider adjusting the PKG_CONFIG_PATH environment variable if you -installed software in a non-standard prefix. - -_PKG_TEXT -])], - [AC_MSG_RESULT([no]) - $4]) -elif test $pkg_failed = untried; then - ifelse([$4], , [AC_MSG_FAILURE(dnl -[The pkg-config script could not be found or is too old. Make sure it -is in your PATH or set the PKG_CONFIG environment variable to the full -path to pkg-config. - -_PKG_TEXT - -To get pkg-config, see .])], - [$4]) -else - $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS - $1[]_LIBS=$pkg_cv_[]$1[]_LIBS - AC_MSG_RESULT([yes]) - ifelse([$3], , :, [$3]) -fi[]dnl -])# PKG_CHECK_MODULES diff --git a/Dependencies/libvorbis/macos/compat/strdup.c b/Dependencies/libvorbis/macos/compat/strdup.c deleted file mode 100644 index 294e2d0..0000000 --- a/Dependencies/libvorbis/macos/compat/strdup.c +++ /dev/null @@ -1,21 +0,0 @@ -#include -#include -#include -#include - -char *strdup(const char *inStr) -{ - char *outStr = NULL; - - if (inStr == NULL) { - return NULL; - } - - outStr = _ogg_malloc(strlen(inStr) + 1); - - if (outStr != NULL) { - strcpy(outStr, inStr); - } - - return outStr; -} diff --git a/Dependencies/libvorbis/macos/compat/sys/types.h b/Dependencies/libvorbis/macos/compat/sys/types.h deleted file mode 100644 index 4ef7abd..0000000 --- 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You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac - -exit 0 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-end: "$" -# End: diff --git a/Dependencies/libvorbis/symbian/bld.inf b/Dependencies/libvorbis/symbian/bld.inf deleted file mode 100644 index 69625fe..0000000 --- a/Dependencies/libvorbis/symbian/bld.inf +++ /dev/null @@ -1,35 +0,0 @@ -/* - Copyright (C) 2003 Commonwealth Scientific and Industrial Research - Organisation (CSIRO) Australia - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of CSIRO Australia nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A - PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -PRJ_MMPFILES - -vorbis.mmp diff --git a/Dependencies/libvorbis/symbian/config.h b/Dependencies/libvorbis/symbian/config.h deleted file mode 100644 index 56d2179..0000000 --- a/Dependencies/libvorbis/symbian/config.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - Copyright (C) 2003 Commonwealth Scientific and Industrial Research - Organisation (CSIRO) Australia - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of CSIRO Australia nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A - PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef CONFIG_H -#define CONFIG_H - -#ifdef __WINS__ - -/* Disable some warnings */ - -#pragma warning(disable: 4100) /* unreferenced formal parameter */ -#pragma warning(disable: 4127) /* conditional expression is constant */ -#pragma warning(disable: 4189) /* local variable is initialized but not referenced */ -#pragma warning(disable: 4244) /* conversion from '...' to '...', possible loss of data */ -#pragma warning(disable: 4305) /* truncation from '...' to '...' */ -#pragma warning(disable: 4505) /* unreferenced local function has been removed */ -#pragma warning(disable: 4514) /* unreferenced inline function has been removed */ -#pragma warning(disable: 4702) /* unreachable code */ -#pragma warning(disable: 4701) /* local variable may be be used without having been initialized */ -#pragma warning(disable: 4706) /* assignment within conditional expression */ -#pragma warning(disable: 4761) /* integral size mismatch in argument: conversion supplied */ - -#endif - -#endif /* ! CONFIG_H */ diff --git a/Dependencies/libvorbis/symbian/vorbis.mmp b/Dependencies/libvorbis/symbian/vorbis.mmp deleted file mode 100644 index f431419..0000000 --- a/Dependencies/libvorbis/symbian/vorbis.mmp +++ /dev/null @@ -1,43 +0,0 @@ -/* - Copyright (C) 2003 Commonwealth Scientific and Industrial Research - Organisation (CSIRO) Australia - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - - Neither the name of CSIRO Australia nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A - PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -TARGET vorbis.lib -TARGETTYPE lib -UID 0 -MACRO HAVE_CONFIG_H -SOURCEPATH ..\lib -SOURCE analysis.c barkmel.c bitrate.c block.c codebook.c envelope.c floor0.c floor1.c info.c -SOURCE lookup.c lpc.c lsp.c mapping0.c mdct.c psy.c registry.c res0.c sharedbook.c -SOURCE smallft.c synthesis.c vorbisfile.c window.c - -USERINCLUDE . ..\include -SYSTEMINCLUDE \epoc32\include \epoc32\include\libc ..\include ..\..\ogg\include ..\..\ogg\symbian diff --git a/Dependencies/libvorbis/test/Makefile.am b/Dependencies/libvorbis/test/Makefile.am deleted file mode 100644 index 5f7e32a..0000000 --- a/Dependencies/libvorbis/test/Makefile.am +++ /dev/null @@ -1,19 +0,0 @@ -## Process this file with automake to produce Makefile.in - 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* * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: vorbis coded test suite using vorbisfile - last mod: $Id: test.c 13293 2007-07-24 00:09:47Z erikd $ - - ********************************************************************/ - -#include -#include -#include - -#include "util.h" -#include "write_read.h" - -#define DATA_LEN 2048 - -#define MAX(a,b) ((a) > (b) ? (a) : (b)) - - -static int check_output (const float * data_in, unsigned len, float allowable); - -int -main(void){ - static float data_out [DATA_LEN] ; - static float data_in [DATA_LEN] ; - - /* Do safest and most used sample rates first. */ - int sample_rates [] = { 44100, 48000, 32000, 22050, 16000, 96000 } ; - unsigned k ; - int errors = 0 ; - int ch; - - gen_windowed_sine (data_out, ARRAY_LEN (data_out), 0.95); - - for(ch=1;ch<=8;ch++){ - float q=-.05; - printf("\nTesting %d channel%s\n\n",ch,ch==1?"":"s"); - while(q<1.){ - for (k = 0 ; k < ARRAY_LEN (sample_rates); k ++) { - char filename [64] ; - snprintf (filename, sizeof (filename), "vorbis_%dch_q%.1f_%u.ogg", ch,q*10,sample_rates [k]); - - printf (" %-20s : ", filename); - fflush (stdout); - - /* Set to know value. */ - set_data_in (data_in, ARRAY_LEN (data_in), 3.141); - - write_vorbis_data_or_die (filename, sample_rates [k], q, data_out, ARRAY_LEN (data_out),ch); - read_vorbis_data_or_die (filename, sample_rates [k], data_in, ARRAY_LEN (data_in)); - - if (check_output (data_in, ARRAY_LEN (data_in), (.15f - .1f*q)) != 0) - errors ++ ; - else { - puts ("ok"); - remove (filename); - } - } - q+=.1; - } - } - - if (errors) - exit (1); - - return 0; -} - -static int -check_output (const float * data_in, unsigned len, float allowable) -{ - float max_abs = 0.0 ; - unsigned k ; - - for (k = 0 ; k < len ; k++) { - float temp = fabs (data_in [k]); - max_abs = MAX (max_abs, temp); - } - - if (max_abs < 0.95-allowable) { - printf ("Error : max_abs (%f) too small.\n", max_abs); - return 1 ; - } else if (max_abs > .95+allowable) { - printf ("Error : max_abs (%f) too big.\n", max_abs); - return 1 ; - } - - return 0 ; -} - diff --git a/Dependencies/libvorbis/test/util.c b/Dependencies/libvorbis/test/util.c deleted file mode 100644 index a9e1956..0000000 --- a/Dependencies/libvorbis/test/util.c +++ /dev/null @@ -1,53 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: utility functions for vorbis codec test suite. - last mod: $Id: util.c 13293 2007-07-24 00:09:47Z erikd $ - - ********************************************************************/ - -#include -#include -#include -#include -#include - -#include -#include - -#include "util.h" - -void -gen_windowed_sine (float *data, int len, float maximum) -{ int k ; - - memset (data, 0, len * sizeof (float)) ; - - len /= 2 ; - - for (k = 0 ; k < len ; k++) - { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; - - /* Apply Hanning Window. */ - data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; - } - - return ; -} - -void -set_data_in (float * data, unsigned len, float value) -{ unsigned k ; - - for (k = 0 ; k < len ; k++) - data [k] = value ; -} diff --git a/Dependencies/libvorbis/test/util.h b/Dependencies/libvorbis/test/util.h deleted file mode 100644 index 2785cde..0000000 --- a/Dependencies/libvorbis/test/util.h +++ /dev/null @@ -1,24 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: utility functions for vorbis codec test suite. - last mod: $Id: util.c 13293 2007-07-24 00:09:47Z erikd $ - - ********************************************************************/ - -#define ARRAY_LEN(x) (sizeof(x)/sizeof(x[0])) - -/* Create simple test data consisting of a windowed sine wave. */ -void gen_windowed_sine (float *data, int len, float maximum) ; - -/* Set len values of data array to given value. */ -void set_data_in (float * data, unsigned len, float value) ; diff --git a/Dependencies/libvorbis/test/write_read.c b/Dependencies/libvorbis/test/write_read.c deleted file mode 100644 index e177ae4..0000000 --- a/Dependencies/libvorbis/test/write_read.c +++ /dev/null @@ -1,298 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: utility functions for vorbis codec test suite. - last mod: $Id: util.c 13293 2007-07-24 00:09:47Z erikd $ - - ********************************************************************/ - -#include -#include -#include -#include -#include - -#include -#include - -#include "write_read.h" - -/* The following function is basically a hacked version of the code in - * examples/encoder_example.c */ -void -write_vorbis_data_or_die (const char *filename, int srate, float q, const float * data, int count, int ch) -{ - FILE * file ; - ogg_stream_state os; - ogg_page og; - ogg_packet op; - vorbis_info vi; - vorbis_comment vc; - vorbis_dsp_state vd; - vorbis_block vb; - - int eos = 0, ret; - - if ((file = fopen (filename, "wb")) == NULL) { - printf("\n\nError : fopen failed : %s\n", strerror (errno)) ; - exit (1) ; - } - - /********** Encode setup ************/ - - vorbis_info_init (&vi); - - ret = vorbis_encode_init_vbr (&vi,ch,srate,q); - if (ret) { - printf ("vorbis_encode_init_vbr return %d\n", ret) ; - exit (1) ; - } - - vorbis_comment_init (&vc); - vorbis_comment_add_tag (&vc,"ENCODER","test/util.c"); - vorbis_analysis_init (&vd,&vi); - vorbis_block_init (&vd,&vb); - - ogg_stream_init (&os,12345678); - - { - ogg_packet header; - ogg_packet header_comm; - ogg_packet header_code; - - vorbis_analysis_headerout (&vd,&vc,&header,&header_comm,&header_code); - ogg_stream_packetin (&os,&header); - ogg_stream_packetin (&os,&header_comm); - ogg_stream_packetin (&os,&header_code); - - /* Ensures the audio data will start on a new page. */ - while (!eos){ - int result = ogg_stream_flush (&os,&og); - if (result == 0) - break; - fwrite (og.header,1,og.header_len,file); - fwrite (og.body,1,og.body_len,file); - } - - } - - { - /* expose the buffer to submit data */ - float **buffer = vorbis_analysis_buffer (&vd,count); - int i; - - for(i=0;i 0 && read_total < count) { - int bout = samples < count ? samples : count; - bout = read_total + bout > count ? count - read_total : bout; - - memcpy (data + read_total, pcm[0], bout * sizeof (float)) ; - - vorbis_synthesis_read (&vd,bout); - read_total += bout ; - } - } - } - - if (ogg_page_eos (&og)) eos = 1; - } - } - - if (!eos) { - buffer = ogg_sync_buffer (&oy,4096); - bytes = fread (buffer,1,4096,file); - ogg_sync_wrote (&oy,bytes); - if (bytes == 0) eos = 1; - } - } - - ogg_stream_clear (&os); - - vorbis_block_clear (&vb); - vorbis_dsp_clear (&vd); - vorbis_comment_clear (&vc); - vorbis_info_clear (&vi); - } -done_decode: - - /* OK, clean up the framer */ - ogg_sync_clear (&oy); - - fclose (file) ; -} - diff --git a/Dependencies/libvorbis/test/write_read.h b/Dependencies/libvorbis/test/write_read.h deleted file mode 100644 index 98f5bc6..0000000 --- a/Dependencies/libvorbis/test/write_read.h +++ /dev/null @@ -1,28 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: utility functions for vorbis codec test suite. - last mod: $Id: util.c 13293 2007-07-24 00:09:47Z erikd $ - - ********************************************************************/ - -/* Write supplied data to an Ogg/Vorbis file with specified filename at - * specified sample rate. Assumes a single channel of audio. */ -void write_vorbis_data_or_die (const char *filename, int srate, float q, - const float * data, int count, int ch) ; - -/* Read given Ogg/Vorbis file into data specified data array. This - * function is basically the inverse of the one above. Again, assumes - * a single channel of audio. */ -void read_vorbis_data_or_die (const char *filename, int srate, - float * data, int count) ; - diff --git a/Dependencies/libvorbis/todo.txt b/Dependencies/libvorbis/todo.txt deleted file mode 100644 index b0e1f93..0000000 --- a/Dependencies/libvorbis/todo.txt +++ /dev/null @@ -1,22 +0,0 @@ -Open project list for further development: - -libvorbis: - -Meaningful error code returns - -still some padding at EOS - -Option for brute-forcing vq search on maptype 2 (helps on undertrained -sets). - -encoder switch interface for binary compat through changes; ioctl()-like? - -API changes: - break up some of the more monolithic calls (eg, allow access - to MDCT domain data, additional low level framing capability) - convenience calls for text comments - -other: - -command line suite -'crashme' diff --git a/Dependencies/libvorbis/vorbis-uninstalled.pc.in b/Dependencies/libvorbis/vorbis-uninstalled.pc.in deleted file mode 100644 index aa70a01..0000000 --- a/Dependencies/libvorbis/vorbis-uninstalled.pc.in +++ /dev/null @@ -1,14 +0,0 @@ -# vorbis uninstalled pkg-config file - -prefix= -exec_prefix= -libdir=${pcfiledir}/lib -includedir=${pcfiledir}/include - -Name: vorbis -Description: vorbis is the primary Ogg Vorbis library (uninstalled) -Version: @VERSION@ -Requires: ogg -Conflicts: -Libs: @VORBIS_LIBS@ ${libdir}/libvorbis.la -Cflags: -I${includedir} diff --git a/Dependencies/libvorbis/vorbis.m4 b/Dependencies/libvorbis/vorbis.m4 deleted file mode 100644 index 7b67c58..0000000 --- a/Dependencies/libvorbis/vorbis.m4 +++ /dev/null @@ -1,136 +0,0 @@ -# Configure paths for libvorbis -# Jack Moffitt 10-21-2000 -# Shamelessly stolen from Owen Taylor and Manish Singh -# thomasvs added check for vorbis_bitrate_addblock which is new in rc3 - -dnl XIPH_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) -dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS -dnl -AC_DEFUN([XIPH_PATH_VORBIS], -[dnl -dnl Get the cflags and libraries -dnl -AC_ARG_WITH(vorbis,AC_HELP_STRING([--with-vorbis=PFX],[Prefix where libvorbis is installed (optional)]), vorbis_prefix="$withval", vorbis_prefix="") -AC_ARG_WITH(vorbis-libraries,AC_HELP_STRING([--with-vorbis-libraries=DIR],[Directory where libvorbis library is installed (optional)]), vorbis_libraries="$withval", vorbis_libraries="") -AC_ARG_WITH(vorbis-includes,AC_HELP_STRING([--with-vorbis-includes=DIR],[Directory where libvorbis header files are installed (optional)]), vorbis_includes="$withval", vorbis_includes="") -AC_ARG_ENABLE(vorbistest,AC_HELP_STRING([--disable-vorbistest],[Do not try to compile and run a test Vorbis program]),, enable_vorbistest=yes) - - if test "x$vorbis_libraries" != "x" ; then - VORBIS_LIBS="-L$vorbis_libraries" - elif test "x$vorbis_prefix" = "xno" || test "x$vorbis_prefix" = "xyes" ; then - VORBIS_LIBS="" - elif test "x$vorbis_prefix" != "x" ; then - VORBIS_LIBS="-L$vorbis_prefix/lib" - elif test "x$prefix" != "xNONE"; then - VORBIS_LIBS="-L$prefix/lib" - fi - - if test "x$vorbis_prefix" != "xno" ; then - VORBIS_LIBS="$VORBIS_LIBS -lvorbis -lm" - fi - VORBISFILE_LIBS="-lvorbisfile" - VORBISENC_LIBS="-lvorbisenc" - - if test "x$vorbis_includes" != "x" ; then - VORBIS_CFLAGS="-I$vorbis_includes" - elif test "x$vorbis_prefix" = "xno" || test "x$vorbis_prefix" = "xyes" ; then - VORBIS_CFLAGS="" - elif test "x$vorbis_prefix" != "x" ; then - VORBIS_CFLAGS="-I$vorbis_prefix/include" - elif test "x$prefix" != "xNONE"; then - VORBIS_CFLAGS="-I$prefix/include" - fi - - - AC_MSG_CHECKING(for Vorbis) - if test "x$vorbis_prefix" = "xno" ; then - no_vorbis="disabled" - enable_vorbistest="no" - else - no_vorbis="" - fi - - - if test "x$enable_vorbistest" = "xyes" ; then - ac_save_CFLAGS="$CFLAGS" - ac_save_LIBS="$LIBS" - CFLAGS="$CFLAGS $VORBIS_CFLAGS $OGG_CFLAGS" - LIBS="$LIBS $VORBIS_LIBS $VORBISENC_LIBS $OGG_LIBS" -dnl -dnl Now check if the installed Vorbis is sufficiently new. -dnl - rm -f conf.vorbistest - AC_TRY_RUN([ -#include -#include -#include -#include -#include - -int main () -{ - vorbis_block vb; - vorbis_dsp_state vd; - vorbis_info vi; - - vorbis_info_init (&vi); - vorbis_encode_init (&vi, 2, 44100, -1, 128000, -1); - vorbis_analysis_init (&vd, &vi); - vorbis_block_init (&vd, &vb); - /* this function was added in 1.0rc3, so this is what we're testing for */ - vorbis_bitrate_addblock (&vb); - - system("touch conf.vorbistest"); - return 0; -} - -],, no_vorbis=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - - if test "x$no_vorbis" = "xdisabled" ; then - AC_MSG_RESULT(no) - ifelse([$2], , :, [$2]) - elif test "x$no_vorbis" = "x" ; then - AC_MSG_RESULT(yes) - ifelse([$1], , :, [$1]) - else - AC_MSG_RESULT(no) - if test -f conf.vorbistest ; then - : - else - echo "*** Could not run Vorbis test program, checking why..." - CFLAGS="$CFLAGS $VORBIS_CFLAGS" - LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS" - AC_TRY_LINK([ -#include -#include -], [ return 0; ], - [ echo "*** The test program compiled, but did not run. This usually means" - echo "*** that the run-time linker is not finding Vorbis or finding the wrong" - echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your" - echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" - echo "*** to the installed location Also, make sure you have run ldconfig if that" - echo "*** is required on your system" - echo "***" - echo "*** If you have an old version installed, it is best to remove it, although" - echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], - [ echo "*** The test program failed to compile or link. See the file config.log for the" - echo "*** exact error that occured. This usually means Vorbis was incorrectly installed" - echo "*** or that you have moved Vorbis since it was installed." ]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - VORBIS_CFLAGS="" - VORBIS_LIBS="" - VORBISFILE_LIBS="" - VORBISENC_LIBS="" - ifelse([$2], , :, [$2]) - fi - AC_SUBST(VORBIS_CFLAGS) - AC_SUBST(VORBIS_LIBS) - AC_SUBST(VORBISFILE_LIBS) - AC_SUBST(VORBISENC_LIBS) - rm -f conf.vorbistest -]) diff --git a/Dependencies/libvorbis/vorbis.pc.in b/Dependencies/libvorbis/vorbis.pc.in deleted file mode 100644 index 259abe7..0000000 --- a/Dependencies/libvorbis/vorbis.pc.in +++ /dev/null @@ -1,14 +0,0 @@ -# libvorbis pkg-config source file - -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: vorbis -Description: vorbis is the primary Ogg Vorbis library -Version: @VERSION@ -Requires: ogg -Conflicts: -Libs: -L${libdir} -lvorbis -lm -Cflags: -I${includedir} diff --git a/Dependencies/libvorbis/vorbisenc-uninstalled.pc.in b/Dependencies/libvorbis/vorbisenc-uninstalled.pc.in deleted file mode 100644 index 4667d9c..0000000 --- a/Dependencies/libvorbis/vorbisenc-uninstalled.pc.in +++ /dev/null @@ -1,14 +0,0 @@ -# vorbisenc uninstalled pkg-config file - -prefix= -exec_prefix= -libdir=${pcfiledir}/lib -includedir=${pcfiledir}/include - -Name: vorbisenc -Description: vorbisenc is a library that provides a convenient API for setting up an encoding environment using libvorbis (uninstalled) -Version: @VERSION@ -Requires: vorbis -Conflicts: -Libs: ${libdir}/libvorbisenc.la -Cflags: -I${includedir} diff --git a/Dependencies/libvorbis/vorbisenc.pc.in b/Dependencies/libvorbis/vorbisenc.pc.in deleted file mode 100644 index 1d90095..0000000 --- a/Dependencies/libvorbis/vorbisenc.pc.in +++ /dev/null @@ -1,14 +0,0 @@ -# libvorbisenc pkg-config source file - -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: vorbisenc -Description: vorbisenc is a library that provides a convenient API for setting up an encoding environment using libvorbis -Version: @VERSION@ -Requires: vorbis -Conflicts: -Libs: -L${libdir} -lvorbisenc -Cflags: -I${includedir} diff --git a/Dependencies/libvorbis/vorbisfile-uninstalled.pc.in b/Dependencies/libvorbis/vorbisfile-uninstalled.pc.in deleted file mode 100644 index 2e7e96d..0000000 --- a/Dependencies/libvorbis/vorbisfile-uninstalled.pc.in +++ /dev/null @@ -1,14 +0,0 @@ -# vorbisfile uninstalled pkg-config file - -prefix= -exec_prefix= -libdir=${pcfiledir}/lib -includedir=${pcfiledir}/include - -Name: vorbisfile -Description: vorbisfile is a library that provides a convenient high-level API for decoding and basic manipulation of all Vorbis I audio streams (uninstalled) -Version: @VERSION@ -Requires: vorbis -Conflicts: -Libs: ${libdir}/libvorbisfile.la -Cflags: -I${includedir} diff --git a/Dependencies/libvorbis/vorbisfile.pc.in b/Dependencies/libvorbis/vorbisfile.pc.in deleted file mode 100644 index b4387f2..0000000 --- a/Dependencies/libvorbis/vorbisfile.pc.in +++ /dev/null @@ -1,14 +0,0 @@ -# libvorbisfile pkg-config source file - -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: vorbisfile -Description: vorbisfile is a library that provides a convenient high-level API for decoding and basic manipulation of all Vorbis I audio streams -Version: @VERSION@ -Requires: vorbis -Conflicts: -Libs: -L${libdir} -lvorbisfile -Cflags: -I${includedir} diff --git a/Dependencies/libvorbis/vq/16.vqs b/Dependencies/libvorbis/vq/16.vqs deleted file mode 100644 index 3d15f40..0000000 --- a/Dependencies/libvorbis/vq/16.vqs +++ /dev/null @@ -1,74 +0,0 @@ - -GO - ->_16c0_s noninterleaved -haux 16c0_s/resaux_0.vqd _16c0_s_single 0,64,2 10 - -:_p1_0 16c0_s/res_sub0_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 16c0_s/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 16c0_s/res_sub0_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 16c0_s/res_sub0_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 16c0_s/res_sub0_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 16c0_s/res_sub0_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p7_0 16c0_s/res_sub0_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p7_1 16c0_s/res_sub0_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 16c0_s/res_sub0_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p8_1 16c0_s/res_sub0_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p9_0 16c0_s/res_sub0_part9_pass0.vqd, 4, nonseq, 0 +- 315 -:_p9_1 16c0_s/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p9_2 16c0_s/res_sub0_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 - ->_16c1s_s noninterleaved -haux 16c1_s/resaux_0.vqd _16c1_s_short 0,64,2 10 - ->_16c1_s noninterleaved -haux 16c1_s/resaux_1.vqd _16c1_s_long 0,64,2 10 - -:_p1_0 16c1_s/res_sub0_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 16c1_s/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 16c1_s/res_sub0_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 16c1_s/res_sub0_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 16c1_s/res_sub0_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 16c1_s/res_sub0_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p7_0 16c1_s/res_sub0_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p7_1 16c1_s/res_sub0_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 16c1_s/res_sub0_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p8_1 16c1_s/res_sub0_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p9_0 16c1_s/res_sub0_part9_pass0.vqd, 2, nonseq, 0 +- 315 630 945 1260 1575 1890 -:_p9_1 16c1_s/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p9_2 16c1_s/res_sub0_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 - ->_16c2s_s noninterleaved -haux 16c2_s/resaux_0.vqd _16c2_s_short 0,64,2 10 ->_16c2_s noninterleaved -haux 16c2_s/resaux_1.vqd _16c2_s_long 0,64,2 10 - -:_p1_0 16c2_s/res_sub0_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 16c2_s/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 16c2_s/res_sub0_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 16c2_s/res_sub0_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p5_0 16c2_s/res_sub0_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p5_1 16c2_s/res_sub0_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p6_0 16c2_s/res_sub0_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 16c2_s/res_sub0_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 16c2_s/res_sub0_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 -:_p7_1 16c2_s/res_sub0_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 16c2_s/res_sub0_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p8_1 16c2_s/res_sub0_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 - -:_p9_0 16c2_s/res_sub0_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 7448 -:_p9_1 16c2_s/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 -:_p9_2 16c2_s/res_sub0_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 - diff --git a/Dependencies/libvorbis/vq/16u.vqs b/Dependencies/libvorbis/vq/16u.vqs deleted file mode 100644 index 854de98..0000000 --- a/Dependencies/libvorbis/vq/16u.vqs +++ /dev/null @@ -1,69 +0,0 @@ - -GO - ->_16u0_ noninterleaved -haux 16u0/resaux_0.vqd _16u0__single 0,64,2 8 - -:_p1_0 16u0/res_sub0_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 16u0/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 16u0/res_sub0_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 16u0/res_sub0_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 16u0/res_sub0_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p6_0 16u0/res_sub0_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 16u0/res_sub0_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 16u0/res_sub0_part7_pass0.vqd, 4, nonseq, 0 +- 315 -:_p7_1 16u0/res_sub0_part7_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p7_2 16u0/res_sub0_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 - - ->_16u1s_ noninterleaved -haux 16u1/resaux_0.vqd _16u1__short 0,64,2 10 ->_16u1_ noninterleaved -haux 16u1/resaux_1.vqd _16u1__long 0,64,2 10 - -:_p1_0 16u1/res_sub0_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 16u1/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 16u1/res_sub0_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 16u1/res_sub0_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 16u1/res_sub0_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 16u1/res_sub0_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p7_0 16u1/res_sub0_part7_pass0.vqd, 4, nonseq, 0 +- 11 -:_p7_1 16u1/res_sub0_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p8_0 16u1/res_sub0_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 -:_p8_1 16u1/res_sub0_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p9_0 16u1/res_sub0_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 1785 -:_p9_1 16u1/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 -:_p9_2 16u1/res_sub0_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - ->_16u2s noninterleaved -haux 16u2/resaux_0.vqd _16u2__short 0,16,2 10 - ->_16u2 noninterleaved -haux 16u2/resaux_1.vqd _16u2__long 0,64,2 10 - -:_p1_0 16u2/res_sub0_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 16u2/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 16u2/res_sub0_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 16u2/res_sub0_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p5_0 16u2/res_sub0_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p5_1 16u2/res_sub0_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p6_0 16u2/res_sub0_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 16u2/res_sub0_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 16u2/res_sub0_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 -:_p7_1 16u2/res_sub0_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 16u2/res_sub0_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p8_1 16u2/res_sub0_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 - -:_p9_0 16u2/res_sub0_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 -:_p9_1 16u2/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 -:_p9_2 16u2/res_sub0_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 - diff --git a/Dependencies/libvorbis/vq/44c-1.vqs b/Dependencies/libvorbis/vq/44c-1.vqs deleted file mode 100644 index ff30d65..0000000 --- a/Dependencies/libvorbis/vq/44c-1.vqs +++ /dev/null @@ -1,63 +0,0 @@ -GO - ->_44cn1s_s noninterleaved -haux 44c-1_s/resaux_0.vqd _44cn1_s_short 0,16,2 9 - ->_44cn1_s noninterleaved -haux 44c-1_s/resaux_1.vqd _44cn1_s_long 0,64,2 9 - -# 0 1 2 2 4 8 16 32 + -# 0 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 -# 1 . . . -# 2 . . . -# 4 . . . . . . - -:_p1_0 44c-1_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c-1_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c-1_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c-1_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c-1_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p6_0 44c-1_s/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p6_1 44c-1_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p7_0 44c-1_s/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p7_1 44c-1_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p8_0 44c-1_s/res_part8_pass0.vqd, 4, nonseq, 0 +- 221 442 -:_p8_1 44c-1_s/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 -:_p8_2 44c-1_s/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - - ->_44cn1s_sm noninterleaved -haux 44c-1_sm/resaux_0.vqd _44cn1_sm_short 0,16,2 9 - ->_44cn1_sm noninterleaved -haux 44c-1_sm/resaux_1.vqd _44cn1_sm_long 0,64,2 9 - -# 0 1 2 2 4 8 16 32 + -# 0 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 -# 1 . . . -# 2 . . . -# 4 . . . . . . - -:_p1_0 44c-1_sm/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c-1_sm/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c-1_sm/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c-1_sm/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c-1_sm/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p6_0 44c-1_sm/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p6_1 44c-1_sm/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p7_0 44c-1_sm/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p7_1 44c-1_sm/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p8_0 44c-1_sm/res_part8_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 -:_p8_1 44c-1_sm/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 -:_p8_2 44c-1_sm/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - diff --git a/Dependencies/libvorbis/vq/44c0.vqs b/Dependencies/libvorbis/vq/44c0.vqs deleted file mode 100644 index f650f8f..0000000 --- a/Dependencies/libvorbis/vq/44c0.vqs +++ /dev/null @@ -1,65 +0,0 @@ -GO - ->_44c0s_s noninterleaved -haux 44c0_s/resaux_0.vqd _44c0_s_short 0,16,2 9 - ->_44c0_s noninterleaved -haux 44c0_s/resaux_1.vqd _44c0_s_long 0,64,2 9 - -# 0 1 2 2 4 8 16 32 + -# 0 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 -# 1 . . . -# 2 . . . -# 4 . . . . . . - -:_p1_0 44c0_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c0_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c0_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c0_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c0_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p6_0 44c0_s/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p6_1 44c0_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p7_0 44c0_s/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p7_1 44c0_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p8_0 44c0_s/res_part8_pass0.vqd, 4, nonseq, 0 +- 221 442 -:_p8_1 44c0_s/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 -:_p8_2 44c0_s/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - - ->_44c0s_sm noninterleaved -haux 44c0_sm/resaux_0.vqd _44c0_sm_short 0,16,2 9 - ->_44c0_sm noninterleaved -haux 44c0_sm/resaux_1.vqd _44c0_sm_long 0,64,2 9 - -# 0 1 2 2 4 8 16 32 + -# 0 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 -# 1 . . . -# 2 . . . -# 4 . . . . . . - -:_p1_0 44c0_sm/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c0_sm/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c0_sm/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c0_sm/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c0_sm/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p6_0 44c0_sm/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p6_1 44c0_sm/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p7_0 44c0_sm/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p7_1 44c0_sm/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p8_0 44c0_sm/res_part8_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 -:_p8_1 44c0_sm/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 -:_p8_2 44c0_sm/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - diff --git a/Dependencies/libvorbis/vq/44c1.vqs b/Dependencies/libvorbis/vq/44c1.vqs deleted file mode 100644 index c21a6b3..0000000 --- a/Dependencies/libvorbis/vq/44c1.vqs +++ /dev/null @@ -1,66 +0,0 @@ - -GO - ->_44c1s_s noninterleaved -haux 44c1_s/resaux_0.vqd _44c1_s_short 0,16,2 9 - ->_44c1_s noninterleaved -haux 44c1_s/resaux_1.vqd _44c1_s_long 0,64,2 9 - -# 0 1 2 2 4 8 16 32 + -# 0 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 -# 1 . . . -# 2 . . . -# 4 . . . . . . - -:_p1_0 44c1_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c1_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c1_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c1_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c1_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p6_0 44c1_s/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p6_1 44c1_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p7_0 44c1_s/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p7_1 44c1_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p8_0 44c1_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 1105 1326 -:_p8_1 44c1_s/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 -:_p8_2 44c1_s/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - - ->_44c1s_sm noninterleaved -haux 44c1_sm/resaux_0.vqd _44c1_sm_short 0,16,2 9 - ->_44c1_sm noninterleaved -haux 44c1_sm/resaux_1.vqd _44c1_sm_long 0,64,2 9 - -# 0 1 2 2 4 8 16 32 + -# 0 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 -# 1 . . . -# 2 . . . -# 4 . . . . . . - -:_p1_0 44c1_sm/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c1_sm/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c1_sm/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c1_sm/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c1_sm/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p6_0 44c1_sm/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p6_1 44c1_sm/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p7_0 44c1_sm/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p7_1 44c1_sm/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p8_0 44c1_sm/res_part8_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 1105 1326 -:_p8_1 44c1_sm/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 -:_p8_2 44c1_sm/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - diff --git a/Dependencies/libvorbis/vq/44c2.vqs b/Dependencies/libvorbis/vq/44c2.vqs deleted file mode 100644 index 9fdbd03..0000000 --- a/Dependencies/libvorbis/vq/44c2.vqs +++ /dev/null @@ -1,37 +0,0 @@ -GO - ->_44c2s_s noninterleaved -haux 44c2_s/resaux_0.vqd _44c2_s_short 0,16,2 10 - ->_44c2_s noninterleaved -haux 44c2_s/resaux_1.vqd _44c2_s_long 0,64,2 10 - -#iter 0 - -# 0 1 1 2 2 4 8 16 32 + -# 0 99 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . -# 2 . . . -# 4 . . . . . . . - -:_p1_0 44c2_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c2_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c2_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44c2_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c2_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 44c2_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p7_0 44c2_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p7_1 44c2_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44c2_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p8_1 44c2_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p9_0 44c2_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 1105 1326 -:_p9_1 44c2_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 -:_p9_2 44c2_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - - \ No newline at end of file diff --git a/Dependencies/libvorbis/vq/44c3.vqs b/Dependencies/libvorbis/vq/44c3.vqs deleted file mode 100644 index 57a1317..0000000 --- a/Dependencies/libvorbis/vq/44c3.vqs +++ /dev/null @@ -1,36 +0,0 @@ - -GO - ->_44c3s_s noninterleaved -haux 44c3_s/resaux_0.vqd _44c3_s_short 0,16,2 10 - ->_44c3_s noninterleaved -haux 44c3_s/resaux_1.vqd _44c3_s_long 0,64,2 10 - -#iter 0 - -# 0 1 1 2 2 4 8 16 32 + -# 0 99 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . -# 2 . . . -# 4 . . . . . . . - -:_p1_0 44c3_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c3_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c3_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44c3_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c3_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 44c3_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p7_0 44c3_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p7_1 44c3_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44c3_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p8_1 44c3_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p9_0 44c3_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 -:_p9_1 44c3_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 -:_p9_2 44c3_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/Dependencies/libvorbis/vq/44c4.vqs b/Dependencies/libvorbis/vq/44c4.vqs deleted file mode 100644 index 82a36e1..0000000 --- a/Dependencies/libvorbis/vq/44c4.vqs +++ /dev/null @@ -1,36 +0,0 @@ - -GO - ->_44c4s_s noninterleaved -haux 44c4_s/resaux_0.vqd _44c4_s_short 0,16,2 10 - ->_44c4_s noninterleaved -haux 44c4_s/resaux_1.vqd _44c4_s_long 0,64,2 10 - -#iter 0 - -# 0 1 1 2 2 4 8 16 32 + -# 0 99 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . -# 2 . . . -# 4 . . . . . . . - -:_p1_0 44c4_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c4_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c4_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44c4_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c4_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 44c4_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p7_0 44c4_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p7_1 44c4_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44c4_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p8_1 44c4_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p9_0 44c4_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 315 630 945 1260 1575 1890 -:_p9_1 44c4_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p9_2 44c4_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 diff --git a/Dependencies/libvorbis/vq/44c5.vqs b/Dependencies/libvorbis/vq/44c5.vqs deleted file mode 100644 index 9790843..0000000 --- a/Dependencies/libvorbis/vq/44c5.vqs +++ /dev/null @@ -1,37 +0,0 @@ - -GO - ->_44c5s_s noninterleaved -haux 44c5_s/resaux_0.vqd _44c5_s_short 0,16,2 10 - ->_44c5_s noninterleaved -haux 44c5_s/resaux_1.vqd _44c5_s_long 0,64,2 10 - -#iter 0 - -# 0 1 1 2 2 4 8 16 32 + -# 0 99 0 99 4 8 16 32 + - -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . -# 2 . . . -# 4 . . . . . . . - -:_p1_0 44c5_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 44c5_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c5_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44c5_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 44c5_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 44c5_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p7_0 44c5_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p7_1 44c5_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44c5_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p8_1 44c5_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p9_0 44c5_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 357 714 1071 1428 1785 2142 2499 -:_p9_1 44c5_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 168 -:_p9_2 44c5_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 - diff --git a/Dependencies/libvorbis/vq/44c6.vqs b/Dependencies/libvorbis/vq/44c6.vqs deleted file mode 100644 index f420dd0..0000000 --- a/Dependencies/libvorbis/vq/44c6.vqs +++ /dev/null @@ -1,37 +0,0 @@ -GO - ->_44c6s_s noninterleaved -haux 44c6_s/resaux_0.vqd _44c6_s_short 0,16,2 10 - ->_44c6_s noninterleaved -haux 44c6_s/resaux_1.vqd _44c6_s_long 0,64,2 10 - - -# 0 1 2 4 8 16 32 71 157 + -# 1 2 3 4 8 16 71 157 + - -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . . . -# 2 . . . . . -# 4 . . . . . - -:_p1_0 44c6_s/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44c6_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c6_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c6_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p5_0 44c6_s/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p5_1 44c6_s/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p6_0 44c6_s/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44c6_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44c6_s/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 -:_p7_1 44c6_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44c6_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p8_1 44c6_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 - -:_p9_0 44c6_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 637 1274 1911 2548 3185 3822 -:_p9_1 44c6_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 -:_p9_2 44c6_s/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/Dependencies/libvorbis/vq/44c7.vqs b/Dependencies/libvorbis/vq/44c7.vqs deleted file mode 100644 index 088d81d..0000000 --- a/Dependencies/libvorbis/vq/44c7.vqs +++ /dev/null @@ -1,38 +0,0 @@ - -GO - ->_44c7s_s noninterleaved -haux 44c7_s/resaux_0.vqd _44c7_s_short 0,16,2 10 - ->_44c7_s noninterleaved -haux 44c7_s/resaux_1.vqd _44c7_s_long 0,64,2 10 - - -# 0 1 2 4 8 16 32 71 157 + -# 1 2 3 4 8 16 71 157 + - -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . . . -# 2 . . . . . -# 4 . . . . . - -:_p1_0 44c7_s/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44c7_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c7_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c7_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p5_0 44c7_s/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p5_1 44c7_s/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p6_0 44c7_s/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44c7_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44c7_s/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 -:_p7_1 44c7_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44c7_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p8_1 44c7_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 - -:_p9_0 44c7_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 637 1274 1911 2548 3185 3822 -:_p9_1 44c7_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 -:_p9_2 44c7_s/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/Dependencies/libvorbis/vq/44c8.vqs b/Dependencies/libvorbis/vq/44c8.vqs deleted file mode 100644 index ce5bdbe..0000000 --- a/Dependencies/libvorbis/vq/44c8.vqs +++ /dev/null @@ -1,39 +0,0 @@ - -GO - ->_44c8s_s noninterleaved -haux 44c8_s/resaux_0.vqd _44c8_s_short 0,16,2 10 - ->_44c8_s noninterleaved -haux44c8_s/resaux_1.vqd _44c8_s_long 0,64,2 10 - - -# 0 1 2 4 8 16 32 71 157 + -# 1 2 3 4 8 16 71 157 + - -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . . . -# 2 . . . . . -# 4 . . . . . - -:_p1_0 44c8_s/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44c8_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c8_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c8_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p5_0 44c8_s/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p5_1 44c8_s/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p6_0 44c8_s/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44c8_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44c8_s/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 -:_p7_1 44c8_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44c8_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p8_1 44c8_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 - -:_p9_0 44c8_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 7448 -:_p9_1 44c8_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 -:_p9_2 44c8_s/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 - diff --git a/Dependencies/libvorbis/vq/44c9.vqs b/Dependencies/libvorbis/vq/44c9.vqs deleted file mode 100644 index 1c54786..0000000 --- a/Dependencies/libvorbis/vq/44c9.vqs +++ /dev/null @@ -1,37 +0,0 @@ -GO - ->_44c9s_s noninterleaved -haux 44c9_s/resaux_0.vqd _44c9_s_short 0,16,2 10 - ->_44c9_s noninterleaved -haux 44c9_s/resaux_1.vqd _44c9_s_long 0,64,2 10 - - -# 0 1 2 4 8 16 32 71 157 + -# 1 2 3 4 8 16 71 157 + - -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . . . -# 2 . . . . . -# 4 . . . . . - -:_p1_0 44c9_s/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44c9_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44c9_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44c9_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p5_0 44c9_s/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p5_1 44c9_s/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p6_0 44c9_s/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44c9_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44c9_s/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 -:_p7_1 44c9_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44c9_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p8_1 44c9_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 - -:_p9_0 44c9_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 7448 8379 -:_p9_1 44c9_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 -:_p9_2 44c9_s/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/Dependencies/libvorbis/vq/44p-1.vqs b/Dependencies/libvorbis/vq/44p-1.vqs deleted file mode 100644 index 02d26fb..0000000 --- a/Dependencies/libvorbis/vq/44p-1.vqs +++ /dev/null @@ -1,49 +0,0 @@ -GO - ->_44pn1 noninterleaved -haux 44pn1/resaux_0.vqd _44pn1_short 0,80,2 7 -haux 44pn1/resaux_1.vqd _44pn1_long 0,300,2 7 -haux 44pn1/resaux_2.vqd _44pn1_lfe 0,2,2 2 - -#iter 0 - -# 0 1 2 7 17 31 + -# 0 99 7 17 31 + - -# 0 1 2 3 4 5 6 -# 1 . . . . . -# 2 . . . . . . -# 4 . . - -:_p1_0 44pn1/res_sub0_part1_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p2_0 44pn1/res_sub0_part2_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p2_1 44pn1/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p3_0 44pn1/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p3_1 44pn1/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p4_0 44pn1/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p4_1 44pn1/res_sub0_part4_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p5_0 44pn1/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p5_1 44pn1/res_sub0_part5_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p4_1 :_p5_2 - -:_p6_0 44pn1/res_sub0_part6_pass0.vqd, 5, nonseq, 0 +- 625 -:_p6_1 44pn1/res_sub0_part6_pass1.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p6_2 44pn1/res_sub0_part6_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44pn1/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44pn1/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44pn1/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 -# reuse p7_2/3 for l1_1/2 diff --git a/Dependencies/libvorbis/vq/44p0.vqs b/Dependencies/libvorbis/vq/44p0.vqs deleted file mode 100644 index 16479ba..0000000 --- a/Dependencies/libvorbis/vq/44p0.vqs +++ /dev/null @@ -1,49 +0,0 @@ -GO - ->_44p0 noninterleaved -haux 44p0/resaux_0.vqd _44p0_short 0,42,2 7 -haux 44p0/resaux_1.vqd _44p0_long 0,170,2 7 -haux 44p0/resaux_2.vqd _44p0_lfe 0,2,2 2 - -#iter 0 - -# 0 1 2 7 17 31 + -# 0 99 7 17 31 + - -# 0 1 2 3 4 5 6 -# 1 . . . . . -# 2 . . . . . . -# 4 . . - -:_p1_0 44p0/res_sub0_part1_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p2_0 44p0/res_sub0_part2_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p2_1 44p0/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p3_0 44p0/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p3_1 44p0/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p4_0 44p0/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p4_1 44p0/res_sub0_part4_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p5_0 44p0/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p5_1 44p0/res_sub0_part5_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p4_1 :_p5_2 - -:_p6_0 44p0/res_sub0_part6_pass0.vqd, 5, nonseq, 0 +- 625 -:_p6_1 44p0/res_sub0_part6_pass1.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p6_2 44p0/res_sub0_part6_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p0/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p0/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p0/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 -# reuse p7_2/3 for l1_1/2 diff --git a/Dependencies/libvorbis/vq/44p1.vqs b/Dependencies/libvorbis/vq/44p1.vqs deleted file mode 100644 index 74352c3..0000000 --- a/Dependencies/libvorbis/vq/44p1.vqs +++ /dev/null @@ -1,49 +0,0 @@ -GO - ->_44p1 noninterleaved -haux 44p1/resaux_0.vqd _44p1_short 0,42,2 7 -haux 44p1/resaux_1.vqd _44p1_long 0,170,2 7 -haux 44p1/resaux_2.vqd _44p1_lfe 0,2,2 2 - -#iter 0 - -# 0 1 2 7 17 31 + -# 0 99 7 17 31 + - -# 0 1 2 3 4 5 6 -# 1 . . . . . -# 2 . . . . . . -# 4 . . - -:_p1_0 44p1/res_sub0_part1_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p2_0 44p1/res_sub0_part2_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p2_1 44p1/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p3_0 44p1/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p3_1 44p1/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p4_0 44p1/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p4_1 44p1/res_sub0_part4_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p5_0 44p1/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p5_1 44p1/res_sub0_part5_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p4_1 :_p5_2 - -:_p6_0 44p1/res_sub0_part6_pass0.vqd, 5, nonseq, 0 +- 625 -:_p6_1 44p1/res_sub0_part6_pass1.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p6_2 44p1/res_sub0_part6_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p1/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p1/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p1/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 -# reuse p7_2/3 for l1_1/2 diff --git a/Dependencies/libvorbis/vq/44p2.vqs b/Dependencies/libvorbis/vq/44p2.vqs deleted file mode 100644 index 7eabbab..0000000 --- a/Dependencies/libvorbis/vq/44p2.vqs +++ /dev/null @@ -1,52 +0,0 @@ -GO - ->_44p2 noninterleaved -haux 44p2/resaux_0.vqd _44p2_short 0,42,2 8 -haux 44p2/resaux_1.vqd _44p2_long 0,170,2 8 -haux 44p2/resaux_2.vqd _44p2_lfe 0,2,2 2 - -#iter 0 - -# 0 1 1 2 7 17 31 + -# 0 99 99 7 17 31 + - -# 0 1 2 3 4 5 6 7 -# 1 . . . . . -# 2 . . . . . . -# 4 . . . -# 8 . - -:_p1_0 44p2/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 -:_p2_0 44p2/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p3_0 44p2/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p3_1 44p2/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p4_0 44p2/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p4_1 44p2/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p5_0 44p2/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p5_1 44p2/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p6_0 44p2/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p6_1 44p2/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p5_1 :_p6_2 - -:_p7_0 44p2/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 -:_p7_1 44p2/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 -:_p7_2 44p2/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p7_3 44p2/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p2/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p2/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p2/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 -# reuse p7_2/3 for l1_1/2 diff --git a/Dependencies/libvorbis/vq/44p3.vqs b/Dependencies/libvorbis/vq/44p3.vqs deleted file mode 100644 index b1c66a6..0000000 --- a/Dependencies/libvorbis/vq/44p3.vqs +++ /dev/null @@ -1,52 +0,0 @@ -GO - ->_44p3 noninterleaved -haux 44p3/resaux_0.vqd _44p3_short 0,42,2 8 -haux 44p3/resaux_1.vqd _44p3_long 0,170,2 8 -haux 44p3/resaux_2.vqd _44p3_lfe 0,2,2 2 - -#iter 0 - -# 0 1 1 2 7 17 31 + -# 0 99 99 7 17 31 + - -# 0 1 2 3 4 5 6 7 -# 1 . . . . . -# 2 . . . . . . -# 4 . . . -# 8 . - -:_p1_0 44p3/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 -:_p2_0 44p3/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p3_0 44p3/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p3_1 44p3/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p4_0 44p3/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p4_1 44p3/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p5_0 44p3/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p5_1 44p3/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p6_0 44p3/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p6_1 44p3/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p7_0 44p3/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 -:_p7_1 44p3/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 -:_p7_2 44p3/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p7_3 44p3/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p3/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p3/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p3/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 -# reuse p7_2/3 for l1_1/2 diff --git a/Dependencies/libvorbis/vq/44p4.vqs b/Dependencies/libvorbis/vq/44p4.vqs deleted file mode 100644 index 4b70436..0000000 --- a/Dependencies/libvorbis/vq/44p4.vqs +++ /dev/null @@ -1,52 +0,0 @@ -GO - ->_44p4 noninterleaved -haux 44p4/resaux_0.vqd _44p4_short 0,42,2 8 -haux 44p4/resaux_1.vqd _44p4_long 0,170,2 8 -haux 44p4/resaux_2.vqd _44p4_lfe 0,2,2 2 - -#iter 0 - -# 0 1 1 2 7 17 31 + -# 0 99 99 7 17 31 + - -# 0 1 2 3 4 5 6 7 -# 1 . . . . . -# 2 . . . . . . -# 4 . . . -# 8 . - -:_p1_0 44p4/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 -:_p2_0 44p4/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p3_0 44p4/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p3_1 44p4/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p4_0 44p4/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p4_1 44p4/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p5_0 44p4/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p5_1 44p4/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p6_0 44p4/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p6_1 44p4/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p7_0 44p4/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 -:_p7_1 44p4/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 -:_p7_2 44p4/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p7_3 44p4/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p4/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p4/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p4/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 -# reuse p7_2/3 for l1_1/2 diff --git a/Dependencies/libvorbis/vq/44p5.vqs b/Dependencies/libvorbis/vq/44p5.vqs deleted file mode 100644 index 0372321..0000000 --- a/Dependencies/libvorbis/vq/44p5.vqs +++ /dev/null @@ -1,52 +0,0 @@ -GO - ->_44p5 noninterleaved -haux 44p5/resaux_0.vqd _44p5_short 0,42,2 8 -haux 44p5/resaux_1.vqd _44p5_long 0,170,2 8 -haux 44p5/resaux_2.vqd _44p5_lfe 0,2,2 2 - -#iter 0 - -# 0 1 2 4 7 17 31 + -# 1 2 4 7 17 31 + - -# 0 1 2 3 4 5 6 7 -# 1 . . . . . -# 2 . . . . . . -# 4 . . . -# 8 . - -:_p1_0 44p5/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 -:_p2_0 44p5/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p3_0 44p5/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p3_1 44p5/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p4_0 44p5/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p4_1 44p5/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p5_0 44p5/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p5_1 44p5/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p6_0 44p5/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p6_1 44p5/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p7_0 44p5/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 -:_p7_1 44p5/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 -:_p7_2 44p5/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p7_3 44p5/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p5/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p5/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p5/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 -# reuse p6_2/3 for l1_2/3 diff --git a/Dependencies/libvorbis/vq/44p6.vqs b/Dependencies/libvorbis/vq/44p6.vqs deleted file mode 100644 index 9daad60..0000000 --- a/Dependencies/libvorbis/vq/44p6.vqs +++ /dev/null @@ -1,52 +0,0 @@ -GO - ->_44p6 noninterleaved -haux 44p6/resaux_0.vqd _44p6_short 0,42,2 8 -haux 44p6/resaux_1.vqd _44p6_long 0,170,2 8 -haux 44p6/resaux_2.vqd _44p6_lfe 0,2,2 2 - -#iter 0 - -# 0 1 2 4 7 17 31 + -# 1 2 4 7 17 31 + - -# 0 1 2 3 4 5 6 7 -# 1 . . . . . -# 2 . . . . . . -# 4 . . . -# 8 . - -:_p1_0 44p6/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 -:_p2_0 44p6/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p3_0 44p6/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p3_1 44p6/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p4_0 44p6/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p4_1 44p6/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p5_0 44p6/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p5_1 44p6/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p6_0 44p6/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p6_1 44p6/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p7_0 44p6/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 -:_p7_1 44p6/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 -:_p7_2 44p6/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p7_3 44p6/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p6/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p6/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p6/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 -# reuse p6_2/3 for l1_2/3 diff --git a/Dependencies/libvorbis/vq/44p7.vqs b/Dependencies/libvorbis/vq/44p7.vqs deleted file mode 100644 index 9ec5d02..0000000 --- a/Dependencies/libvorbis/vq/44p7.vqs +++ /dev/null @@ -1,52 +0,0 @@ -GO - ->_44p7 noninterleaved -haux 44p7/resaux_0.vqd _44p7_short 0,42,2 8 -haux 44p7/resaux_1.vqd _44p7_long 0,170,2 8 -haux 44p7/resaux_2.vqd _44p7_lfe 0,2,2 2 - -#iter 0 - -# 0 1 2 4 7 17 31 + -# 1 2 4 7 17 31 + - -# 0 1 2 3 4 5 6 7 -# 1 . . . . . -# 2 . . . . . . -# 4 . . . -# 8 . - -:_p1_0 44p7/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 -:_p2_0 44p7/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p3_0 44p7/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p3_1 44p7/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p4_0 44p7/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p4_1 44p7/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p5_0 44p7/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p5_1 44p7/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p6_0 44p7/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p6_1 44p7/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p7_0 44p7/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 -:_p7_1 44p7/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 -:_p7_2 44p7/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p7_3 44p7/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p7/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p7/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p7/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 1350 -# reuse p6_2/3 for l1_2/3 diff --git a/Dependencies/libvorbis/vq/44p8.vqs b/Dependencies/libvorbis/vq/44p8.vqs deleted file mode 100644 index a75af84..0000000 --- a/Dependencies/libvorbis/vq/44p8.vqs +++ /dev/null @@ -1,52 +0,0 @@ -GO - ->_44p8 noninterleaved -haux 44p8/resaux_0.vqd _44p8_short 0,42,2 8 -haux 44p8/resaux_1.vqd _44p8_long 0,170,2 8 -haux 44p8/resaux_2.vqd _44p8_lfe 0,2,2 2 - -#iter 0 - -# 0 1 2 4 7 17 31 + -# 1 2 4 7 17 31 + - -# 0 1 2 3 4 5 6 7 -# 1 . . . . . -# 2 . . . . . . -# 4 . . . -# 8 . - -:_p1_0 44p8/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 -:_p2_0 44p8/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p3_0 44p8/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p3_1 44p8/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p4_0 44p8/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p4_1 44p8/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p5_0 44p8/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p5_1 44p8/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p6_0 44p8/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p6_1 44p8/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p7_0 44p8/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 3125 -:_p7_1 44p8/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 1250 -:_p7_2 44p8/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p7_3 44p8/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p8/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p8/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p8/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 1350 -# reuse p6_2/3 for l1_2/3 diff --git a/Dependencies/libvorbis/vq/44p9.vqs b/Dependencies/libvorbis/vq/44p9.vqs deleted file mode 100644 index 4c00780..0000000 --- a/Dependencies/libvorbis/vq/44p9.vqs +++ /dev/null @@ -1,52 +0,0 @@ -GO - ->_44p9 noninterleaved -haux 4pp9/resaux_0.vqd _44p9_short 0,42,2 8 -haux 4pp9/resaux_1.vqd _44p9_long 0,170,2 8 -haux 4pp9/resaux_2.vqd _44p9_lfe 0,2,2 2 - -#iter 0 - -# 0 1 2 4 7 17 31 + -# 1 2 4 7 17 31 + - -# 0 1 2 3 4 5 6 7 -# 1 . . . . . -# 2 . . . . . . -# 4 . . . -# 8 . - -:_p1_0 44p9/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 -:_p2_0 44p9/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p3_0 44p9/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 -:_p3_1 44p9/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 - -:_p4_0 44p9/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 -:_p4_1 44p9/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 - -:_p5_0 44p9/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 -:_p5_1 44p9/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p6_0 44p9/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 -:_p6_1 44p9/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 -# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 - -:_p7_0 44p9/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 3125 6250 -:_p7_1 44p9/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 1250 -:_p7_2 44p9/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 -:_p7_3 44p9/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 - -# 32 + -# 0 0 -# -# 0 1 -# 1 . . -# 2 . . -# 4 . - -:_l0_0 44p9/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_l0_1 44p9/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_l1_0 44p9/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 1250 -# reuse p6_2/3 for l1_2/3 diff --git a/Dependencies/libvorbis/vq/44u0.vqs b/Dependencies/libvorbis/vq/44u0.vqs deleted file mode 100644 index 5bc3f60..0000000 --- a/Dependencies/libvorbis/vq/44u0.vqs +++ /dev/null @@ -1,33 +0,0 @@ -GO - ->_44u0_ noninterleaved -haux 44u0/resaux_0.vqd _44u0__short 0,16,2 8 - ->_44u0_ noninterleaved -haux 44u0/resaux_1.vqd _44u0__long 0,64,2 8 - -#iter 0 - - - -# 0 1 1 2 2 4 32 + -# 25 0 45 0 0 0 0 -# -# 0 1 2 3 4 5 6 7 -# 1 . . -# 2 . . -# 4 . . . . . . - -:_p1_0 44u0/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u0/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 44u0/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44u0/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 44u0/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p6_0 44u0/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44u0/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44u0/res_part7_pass0.vqd, 4, nonseq, 0 +- 169 338 -:_p7_1 44u0/res_part7_pass1.vqd, 2, nonseq, 0 +- 13 26 39 52 65 78 -:_p7_2 44u0/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 - diff --git a/Dependencies/libvorbis/vq/44u1.vqs b/Dependencies/libvorbis/vq/44u1.vqs deleted file mode 100644 index ed19dc6..0000000 --- a/Dependencies/libvorbis/vq/44u1.vqs +++ /dev/null @@ -1,33 +0,0 @@ -GO - ->_44u1_ noninterleaved -haux 44u1/resaux_0.vqd _44u1__short 0,16,2 8 - ->_44u1_ noninterleaved -haux 44u1/resaux_1.vqd _44u1__long 0,64,2 8 - -#iter 0 - - - -# 0 1 1 2 2 4 32 + -# 25 0 45 0 0 0 0 -# -# 0 1 2 3 4 5 6 7 -# 1 . . -# 2 . . -# 4 . . . . . . - -:_p1_0 44u1/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u1/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 44u1/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44u1/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 44u1/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p6_0 44u1/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44u1/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44u1/res_part7_pass0.vqd, 2, nonseq, 0 +- 169 338 507 -:_p7_1 44u1/res_part7_pass1.vqd, 2, nonseq, 0 +- 13 26 39 52 65 78 -:_p7_2 44u1/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 - diff --git a/Dependencies/libvorbis/vq/44u2.vqs b/Dependencies/libvorbis/vq/44u2.vqs deleted file mode 100644 index 314461e..0000000 --- a/Dependencies/libvorbis/vq/44u2.vqs +++ /dev/null @@ -1,32 +0,0 @@ -GO - ->_44u2_ noninterleaved -haux 44u2/resaux_0.vqd _44u2__short 0,16,2 8 - ->_44u2_ noninterleaved -haux 44u2/resaux_1.vqd _44u2__long 0,64,2 8 - -#iter 0 - - - -# 0 1 1 2 2 4 32 + -# 25 0 45 0 0 0 0 -# -# 0 1 2 3 4 5 6 7 -# 1 . . -# 2 . . -# 4 . . . . . . - -:_p1_0 44u2/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u2/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 44u2/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44u2/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 44u2/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p6_0 44u2/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44u2/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44u2/res_part7_pass0.vqd, 2, nonseq, 0 +- 169 338 507 676 -:_p7_1 44u2/res_part7_pass1.vqd, 2, nonseq, 0 +- 13 26 39 52 65 78 -:_p7_2 44u2/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 diff --git a/Dependencies/libvorbis/vq/44u3.vqs b/Dependencies/libvorbis/vq/44u3.vqs deleted file mode 100644 index c882109..0000000 --- a/Dependencies/libvorbis/vq/44u3.vqs +++ /dev/null @@ -1,33 +0,0 @@ - -GO - ->_44u3_ noninterleaved -haux 44u3/resaux_0.vqd _44u3__short 0,16,2 8 - ->_44u3_ noninterleaved -haux 44u3/resaux_1.vqd _44u3__long 0,64,2 8 - -#iter 0 - - - -# 0 1 1 2 2 4 32 + -# 25 0 45 0 0 0 0 -# -# 0 1 2 3 4 5 6 7 -# 1 . . -# 2 . . -# 4 . . . . . . - -:_p1_0 44u3/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u3/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 44u3/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44u3/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 44u3/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p6_0 44u3/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44u3/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44u3/res_part7_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 -:_p7_1 44u3/res_part7_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 -:_p7_2 44u3/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/Dependencies/libvorbis/vq/44u4.vqs b/Dependencies/libvorbis/vq/44u4.vqs deleted file mode 100644 index cb4d9ba..0000000 --- a/Dependencies/libvorbis/vq/44u4.vqs +++ /dev/null @@ -1,33 +0,0 @@ - -GO - ->_44u4_ noninterleaved -haux 44u4/resaux_0.vqd _44u4__short 0,16,2 8 - ->_44u4_ noninterleaved -haux 44u4/resaux_1.vqd _44u4__long 0,64,2 8 - -#iter 0 - - - -# 0 1 1 2 2 4 32 + -# 25 0 45 0 0 0 0 -# -# 0 1 2 3 4 5 6 7 -# 1 . . -# 2 . . -# 4 . . . . . . - -:_p1_0 44u4/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u4/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 44u4/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44u4/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 44u4/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p6_0 44u4/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44u4/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44u4/res_part7_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 -:_p7_1 44u4/res_part7_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 -:_p7_2 44u4/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/Dependencies/libvorbis/vq/44u5.vqs b/Dependencies/libvorbis/vq/44u5.vqs deleted file mode 100644 index a3c175d..0000000 --- a/Dependencies/libvorbis/vq/44u5.vqs +++ /dev/null @@ -1,35 +0,0 @@ - -GO - ->_44u5_ noninterleaved -haux 44u5/resaux_0.vqd _44u5__short 0,16,2 10 - ->_44u5_ noninterleaved -haux 44u5/resaux_1.vqd _44u5__long 0,64,2 10 - -#iter 0 - -# 0 1 1 2 2 4 4 16 60 + -# 30 0 50 0 80 0 0 0 -# -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . -# 2 . . . -# 4 . . . . . . . - -:_p1_0 44u5/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u5/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 44u5/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44u5/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 44u5/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 44u5/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p7_0 44u5/res_part7_pass0.vqd, 4, nonseq, 0 +- 11 -:_p7_1 44u5/res_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p8_0 44u5/res_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 -:_p8_1 44u5/res_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p9_0 44u5/res_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 -:_p9_1 44u5/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 -:_p9_2 44u5/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/Dependencies/libvorbis/vq/44u6.vqs b/Dependencies/libvorbis/vq/44u6.vqs deleted file mode 100644 index ca8b7b1..0000000 --- a/Dependencies/libvorbis/vq/44u6.vqs +++ /dev/null @@ -1,35 +0,0 @@ - -GO - ->_44u6_ noninterleaved -haux 44u6/resaux_0.vqd _44u6__short 0,16,2 10 - ->_44u6_ noninterleaved -haux 44u6/resaux_1.vqd _44u6__long 0,64,2 10 - -#iter 0 - -# 0 1 1 2 2 4 4 16 60 + -# 30 0 50 0 80 0 0 0 -# -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . -# 2 . . . -# 4 . . . . . . . - -:_p1_0 44u6/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u6/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 44u6/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44u6/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 44u6/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 44u6/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p7_0 44u6/res_part7_pass0.vqd, 4, nonseq, 0 +- 11 -:_p7_1 44u6/res_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p8_0 44u6/res_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 -:_p8_1 44u6/res_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p9_0 44u6/res_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 1785 -:_p9_1 44u6/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 -:_p9_2 44u6/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/Dependencies/libvorbis/vq/44u7.vqs b/Dependencies/libvorbis/vq/44u7.vqs deleted file mode 100644 index 2efe5aa..0000000 --- a/Dependencies/libvorbis/vq/44u7.vqs +++ /dev/null @@ -1,34 +0,0 @@ -GO - ->_44u7_ noninterleaved -haux 44u7/resaux_0.vqd _44u7__short 0,16,2 10 - ->_44u7_ noninterleaved -haux 44u7/resaux_1.vqd _44u7__long 0,64,2 10 - -#iter 0 - -# 0 1 1 2 2 4 4 16 60 + -# 30 0 50 0 80 0 0 0 -# -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . -# 2 . . . -# 4 . . . . . . . - -:_p1_0 44u7/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u7/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 44u7/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 44u7/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 44u7/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 44u7/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p7_0 44u7/res_part7_pass0.vqd, 4, nonseq, 0 +- 11 -:_p7_1 44u7/res_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p8_0 44u7/res_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 -:_p8_1 44u7/res_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p9_0 44u7/res_part9_pass0.vqd, 2, nonseq, 0 +- 637 1274 1911 2548 3185 -:_p9_1 44u7/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 -:_p9_2 44u7/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/Dependencies/libvorbis/vq/44u8.vqs b/Dependencies/libvorbis/vq/44u8.vqs deleted file mode 100644 index ecedb09..0000000 --- a/Dependencies/libvorbis/vq/44u8.vqs +++ /dev/null @@ -1,35 +0,0 @@ -GO - ->_44u8s noninterleaved -haux 44u8/resaux_0.vqd _44u8__short 0,16,2 10 - ->_44u8 noninterleaved -haux 44u8/resaux_1.vqd _44u8__long 0,64,2 10 - - -# 0 1 2 4 8 16 32 71 157 + -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . . . -# 2 . . . . . -# 4 . . . . . - -:_p1_0 44u8/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u8/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44u8/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44u8/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p5_0 44u8/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p5_1 44u8/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p6_0 44u8/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44u8/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44u8/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 -:_p7_1 44u8/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44u8/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p8_1 44u8/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 - -:_p9_0 44u8/res_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 -:_p9_1 44u8/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 -:_p9_2 44u8/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/Dependencies/libvorbis/vq/44u9.vqs b/Dependencies/libvorbis/vq/44u9.vqs deleted file mode 100644 index 42a3877..0000000 --- a/Dependencies/libvorbis/vq/44u9.vqs +++ /dev/null @@ -1,36 +0,0 @@ - -GO - ->_44u9s noninterleaved -haux 44u9/resaux_0.vqd _44u9__short 0,16,2 10 - ->_44u9 noninterleaved -haux 44u9/resaux_1.vqd _44u9__long 0,64,2 10 - - -# 0 1 2 4 8 16 32 71 157 + -# 0 1 2 3 4 5 6 7 8 9 -# 1 . . . . . -# 2 . . . . . -# 4 . . . . . - -:_p1_0 44u9/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 44u9/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 44u9/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p4_0 44u9/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - -:_p5_0 44u9/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p5_1 44u9/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p6_0 44u9/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 44u9/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 44u9/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 -:_p7_1 44u9/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 44u9/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p8_1 44u9/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 - -:_p9_0 44u9/res_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 -:_p9_1 44u9/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 -:_p9_2 44u9/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/Dependencies/libvorbis/vq/8.vqs b/Dependencies/libvorbis/vq/8.vqs deleted file mode 100644 index 517a589..0000000 --- a/Dependencies/libvorbis/vq/8.vqs +++ /dev/null @@ -1,43 +0,0 @@ -GO - ->_8c0_s noninterleaved -haux 8c0_s/resaux_0.vqd _8c0_s_single 0,64,2 10 - -:_p1_0 8c0_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 8c0_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 8c0_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 8c0_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 8c0_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 8c0_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p7_0 8c0_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p7_1 8c0_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 8c0_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p8_1 8c0_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p9_0 8c0_s/res_part9_pass0.vqd, 4, nonseq, 0 +- 315 -:_p9_1 8c0_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p9_2 8c0_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 - ->_8c1_s noninterleaved -haux 8c1_s/resaux_0.vqd _8c1_s_single 0,64,2 10 - -:_p1_0 8c1_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 -:_p2_0 8c1_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p3_0 8c1_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 8c1_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p5_0 8c1_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 8c1_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 - - -:_p7_0 8c1_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 -:_p7_1 8c1_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 - -:_p8_0 8c1_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p8_1 8c1_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p9_0 8c1_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 315 630 945 1260 1575 1890 -:_p9_1 8c1_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p9_2 8c1_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 diff --git a/Dependencies/libvorbis/vq/8u.vqs b/Dependencies/libvorbis/vq/8u.vqs deleted file mode 100644 index 0ed0ec8..0000000 --- a/Dependencies/libvorbis/vq/8u.vqs +++ /dev/null @@ -1,41 +0,0 @@ - -GO - ->_8u0_ noninterleaved -haux 8u0/resaux_0.vqd _8u0__single 0,64,2 8 - - -:_p1_0 8u0/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 8u0/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 8u0/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 8u0/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 8u0/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p6_0 8u0/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 -:_p6_1 8u0/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 - -:_p7_0 8u0/res_part7_pass0.vqd, 4, nonseq, 0 +- 315 -:_p7_1 8u0/res_part7_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 -:_p7_2 8u0/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 - - ->_8u1_ noninterleaved -haux 8u1/resaux_0.vqd _8u1__single 0,64,2 10 - -:_p1_0 8u1/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p2_0 8u1/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 -:_p3_0 8u1/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p4_0 8u1/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 -:_p5_0 8u1/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 -:_p6_0 8u1/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 - -:_p7_0 8u1/res_part7_pass0.vqd, 4, nonseq, 0 +- 11 -:_p7_1 8u1/res_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p8_0 8u1/res_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 -:_p8_1 8u1/res_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 - -:_p9_0 8u1/res_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 1785 -:_p9_1 8u1/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 -:_p9_2 8u1/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 - diff --git a/Dependencies/libvorbis/vq/Makefile.am b/Dependencies/libvorbis/vq/Makefile.am deleted file mode 100644 index 6fd105c..0000000 --- a/Dependencies/libvorbis/vq/Makefile.am +++ /dev/null @@ -1,37 +0,0 @@ -## Process this file with automake to produce Makefile.in - -INCLUDES = -I../lib -I$(top_srcdir)/include @OGG_CFLAGS@ - -EXTRA_PROGRAMS = latticebuild latticetune huffbuild distribution -CLEANFILES = $(EXTRA_PROGRAMS) - -AM_LDFLAGS = -static -LDADD = ../lib/libvorbis.la - -latticebuild_SOURCES = latticebuild.c vqgen.c bookutil.c\ - vqgen.h bookutil.h localcodebook.h -latticetune_SOURCES = latticetune.c vqgen.c bookutil.c\ - vqgen.h bookutil.h localcodebook.h -huffbuild_SOURCES = huffbuild.c vqgen.c bookutil.c\ - vqgen.h bookutil.h localcodebook.h -distribution_SOURCES = distribution.c bookutil.c\ - bookutil.h localcodebook.h - -vqs_files = 16.vqs 16u.vqs 44c-1.vqs 44c0.vqs 44c1.vqs 44c2.vqs \ - 44c3.vqs 44c4.vqs 44c5.vqs 44c6.vqs 44c7.vqs 44c8.vqs 44c9.vqs \ - 44u0.vqs 44u1.vqs 44u2.vqs 44u3.vqs 44u4.vqs 44u5.vqs 44u6.vqs \ - 44u7.vqs 44u8.vqs 44u9.vqs 8.vqs 8u.vqs floor_11.vqs floor_22.vqs \ - floor_44.vqs 44p-1.vqs 44p0.vqs 44p1.vqs 44p2.vqs 44p3.vqs 44p4.vqs \ - 44p5.vqs 44p6.vqs 44p7.vqs 44p8.vqs 44p9.vqs - -EXTRA_DIST = $(vqs_files) make_floor_books.pl make_residue_books.pl \ - metrics.c - -debugvq: - $(MAKE) vq CFLAGS="@DEBUG@" - -profilevq: - $(MAKE) vq CFLAGS="@PROFILE@" - -vq: - $(MAKE) $(EXTRA_PROGRAMS) diff --git a/Dependencies/libvorbis/vq/Makefile.in b/Dependencies/libvorbis/vq/Makefile.in deleted file mode 100644 index d572c0c..0000000 --- a/Dependencies/libvorbis/vq/Makefile.in +++ /dev/null @@ -1,522 +0,0 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ -VPATH = @srcdir@ -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -target_triplet = @target@ -EXTRA_PROGRAMS = latticebuild$(EXEEXT) latticetune$(EXEEXT) \ - huffbuild$(EXEEXT) distribution$(EXEEXT) -subdir = vq -DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \ - 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PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: utility functions for loading .vqh and .vqd files - last mod: $Id: bookutil.c 16959 2010-03-10 16:03:11Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include -#include "bookutil.h" - -int _best(codebook *book, float *a, int step){ - - int dim=book->dim; - int i,j,o; - int minval=book->minval; - int del=book->delta; - int qv=book->quantvals; - int ze=(qv>>1); - int index=0; - /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ - - if(del!=1){ - for(i=0,o=step*(dim-1);i>1))/del; - int m = (v=qv?qv-1:m)); - } - }else{ - for(i=0,o=step*(dim-1);i=qv?qv-1:m)); - } - } - - if(book->c->lengthlist[index]<=0){ - const static_codebook *c=book->c; - int best=-1; - /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ - int e[8]={0,0,0,0,0,0,0,0}; - int maxval = book->minval + book->delta*(book->quantvals-1); - for(i=0;ientries;i++){ - if(c->lengthlist[i]>0){ - float this=0; - for(j=0;j=maxval) - e[j++]=0; - if(e[j]>=0) - e[j]+=book->delta; - e[j]= -e[j]; - } - } - - return index; -} - -/* A few little utils for reading files */ -/* read a line. Use global, persistent buffering */ -static char *linebuffer=NULL; -static int lbufsize=0; -char *get_line(FILE *in){ - long sofar=0; - if(feof(in))return NULL; - - while(1){ - int gotline=0; - - while(!gotline){ - if(sofar+1>=lbufsize){ - if(!lbufsize){ - lbufsize=1024; - linebuffer=_ogg_malloc(lbufsize); - }else{ - lbufsize*=2; - linebuffer=_ogg_realloc(linebuffer,lbufsize); - } - } - { - long c=fgetc(in); - switch(c){ - case EOF: - if(sofar==0)return(NULL); - /* fallthrough correct */ - case '\n': - linebuffer[sofar]='\0'; - gotline=1; - break; - default: - linebuffer[sofar++]=c; - linebuffer[sofar]='\0'; - break; - } - } - } - - if(linebuffer[0]=='#'){ - sofar=0; - }else{ - return(linebuffer); - } - } -} - -/* read the next numerical value from the given file */ -static char *value_line_buff=NULL; - -int get_line_value(FILE *in,float *value){ - char *next; - - if(!value_line_buff)return(-1); - - *value=strtod(value_line_buff, &next); - if(next==value_line_buff){ - value_line_buff=NULL; - return(-1); - }else{ - value_line_buff=next; - while(*value_line_buff>44)value_line_buff++; - if(*value_line_buff==44)value_line_buff++; - return(0); - } -} - -int get_next_value(FILE *in,float *value){ - while(1){ - if(get_line_value(in,value)){ - value_line_buff=get_line(in); - if(!value_line_buff)return(-1); - }else{ - return(0); - } - } -} - -int get_next_ivalue(FILE *in,long *ivalue){ - float value; - int ret=get_next_value(in,&value); - *ivalue=value; - return(ret); -} - -static float sequence_base=0.f; -static int v_sofar=0; -void reset_next_value(void){ - value_line_buff=NULL; - sequence_base=0.f; - v_sofar=0; -} - -char *setup_line(FILE *in){ - reset_next_value(); - value_line_buff=get_line(in); - return(value_line_buff); -} - - -int get_vector(codebook *b,FILE *in,int start, int n,float *a){ - int i; - const static_codebook *c=b->c; - - while(1){ - - if(v_sofar==n || get_line_value(in,a)){ - reset_next_value(); - if(get_next_value(in,a)) - break; - for(i=0;idim;i++) - if(get_line_value(in,a+i)) - break; - - if(i==c->dim){ - float temp=a[c->dim-1]; - for(i=0;idim;i++)a[i]-=sequence_base; - if(c->q_sequencep)sequence_base=temp; - v_sofar++; - return(0); - } - sequence_base=0.f; - } - - return(-1); -} - -/* read lines fromt he beginning until we find one containing the - specified string */ -char *find_seek_to(FILE *in,char *s){ - rewind(in); - while(1){ - char *line=get_line(in); - if(line){ - if(strstr(line,s)) - return(line); - }else - return(NULL); - } -} - - -/* this reads the format as written by vqbuild/latticebuild; innocent - (legal) tweaking of the file that would not affect its valid - header-ness will break this routine */ - -codebook *codebook_load(char *filename){ - codebook *b=_ogg_calloc(1,sizeof(codebook)); - static_codebook *c=(static_codebook *)(b->c=_ogg_calloc(1,sizeof(static_codebook))); - int quant_to_read=0; - FILE *in=fopen(filename,"r"); - char *line; - long i; - - if(in==NULL){ - fprintf(stderr,"Couldn't open codebook %s\n",filename); - exit(1); - } - - /* find the codebook struct */ - find_seek_to(in,"static const static_codebook "); - - /* get the major important values */ - line=get_line(in); - if(sscanf(line,"%ld, %ld,", - &(c->dim),&(c->entries))!=2){ - fprintf(stderr,"1: syntax in %s in line:\t %s",filename,line); - exit(1); - } - line=get_line(in); - line=get_line(in); - if(sscanf(line,"%d, %ld, %ld, %d, %d,", - &(c->maptype),&(c->q_min),&(c->q_delta),&(c->q_quant), - &(c->q_sequencep))!=5){ - fprintf(stderr,"1: syntax in %s in line:\t %s",filename,line); - exit(1); - } - - switch(c->maptype){ - case 0: - quant_to_read=0; - break; - case 1: - quant_to_read=_book_maptype1_quantvals(c); - break; - case 2: - quant_to_read=c->entries*c->dim; - break; - } - - /* load the quantized entries */ - find_seek_to(in,"static const long _vq_quantlist_"); - reset_next_value(); - c->quantlist=_ogg_malloc(sizeof(long)*quant_to_read); - for(i=0;iquantlist+i)){ - fprintf(stderr,"out of data while reading codebook %s\n",filename); - exit(1); - } - - /* load the lengthlist */ - find_seek_to(in,"_lengthlist"); - reset_next_value(); - c->lengthlist=_ogg_malloc(sizeof(long)*c->entries); - for(i=0;ientries;i++) - if(get_next_ivalue(in,c->lengthlist+i)){ - fprintf(stderr,"out of data while reading codebook %s\n",filename); - exit(1); - } - - /* got it all */ - fclose(in); - - vorbis_book_init_encode(b,c); - b->valuelist=_book_unquantize(c,c->entries,NULL); - - return(b); -} - -void spinnit(char *s,int n){ - static int p=0; - static long lasttime=0; - long test; - struct timeval thistime; - - gettimeofday(&thistime,NULL); - test=thistime.tv_sec*10+thistime.tv_usec/100000; - if(lasttime!=test){ - lasttime=test; - - fprintf(stderr,"%s%d ",s,n); - - p++;if(p>3)p=0; - switch(p){ - case 0: - fprintf(stderr,"| \r"); - break; - case 1: - fprintf(stderr,"/ \r"); - break; - case 2: - fprintf(stderr,"- \r"); - break; - case 3: - fprintf(stderr,"\\ \r"); - break; - } - fflush(stderr); - } -} - -void build_tree_from_lengths(int vals, long *hist, long *lengths){ - int i,j; - long *membership=_ogg_malloc(vals*sizeof(long)); - long *histsave=alloca(vals*sizeof(long)); - memcpy(histsave,hist,vals*sizeof(long)); - - for(i=0;i1;i--){ - int first=-1,second=-1; - long least=-1; - - spinnit("building... ",i); - - /* find the two nodes to join */ - for(j=0;j0) - newhist[upper++]=hist[i]; - - if(upper != vals){ - fprintf(stderr,"\rEliminating %d unused entries; %d entries remain\n", - vals-upper,upper); - } - - build_tree_from_lengths(upper,newhist,lengthlist); - - upper=0; - for(i=0;i0) - lengths[i]=lengthlist[upper++]; - else - lengths[i]=0; - - free(lengthlist); -} - -void write_codebook(FILE *out,char *name,const static_codebook *c){ - int i,j,k; - - /* save the book in C header form */ - - /* first, the static vectors, then the book structure to tie it together. */ - /* quantlist */ - if(c->quantlist){ - long vals=(c->maptype==1?_book_maptype1_quantvals(c):c->entries*c->dim); - fprintf(out,"static const long _vq_quantlist_%s[] = {\n",name); - for(j=0;jquantlist[j]); - } - fprintf(out,"};\n\n"); - } - - /* lengthlist */ - fprintf(out,"static const long _vq_lengthlist_%s[] = {\n",name); - for(j=0;jentries;){ - fprintf(out,"\t"); - for(k=0;k<16 && jentries;k++,j++) - fprintf(out,"%2ld,",c->lengthlist[j]); - fprintf(out,"\n"); - } - fprintf(out,"};\n\n"); - - /* tie it all together */ - - fprintf(out,"static const static_codebook %s = {\n",name); - - fprintf(out,"\t%ld, %ld,\n",c->dim,c->entries); - fprintf(out,"\t(long *)_vq_lengthlist_%s,\n",name); - fprintf(out,"\t%d, %ld, %ld, %d, %d,\n", - c->maptype,c->q_min,c->q_delta,c->q_quant,c->q_sequencep); - if(c->quantlist) - fprintf(out,"\t(long *)_vq_quantlist_%s,\n",name); - else - fprintf(out,"\tNULL,\n"); - - fprintf(out,"\t0\n};\n\n"); -} diff --git a/Dependencies/libvorbis/vq/bookutil.h b/Dependencies/libvorbis/vq/bookutil.h deleted file mode 100644 index 1e10229..0000000 --- a/Dependencies/libvorbis/vq/bookutil.h +++ /dev/null @@ -1,43 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: utility functions for loading .vqh and .vqd files - last mod: $Id: bookutil.h 13293 2007-07-24 00:09:47Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_BOOKUTIL_H_ -#define _V_BOOKUTIL_H_ - -#include -#include - -#include "localcodebook.h" - -extern char *get_line(FILE *in); -extern char *setup_line(FILE *in); -extern int get_line_value(FILE *in,float *value); -extern int get_next_value(FILE *in,float *value); -extern int get_next_ivalue(FILE *in,long *ivalue); -extern void reset_next_value(void); -extern int get_vector(codebook *b,FILE *in,int start,int num,float *a); -extern char *find_seek_to(FILE *in,char *s); - -extern codebook *codebook_load(char *filename); -extern void write_codebook(FILE *out,char *name,const static_codebook *c); - -extern void spinnit(char *s,int n); -extern void build_tree_from_lengths(int vals, long *hist, long *lengths); -extern void build_tree_from_lengths0(int vals, long *hist, long *lengths); - -#endif - diff --git a/Dependencies/libvorbis/vq/distribution.c b/Dependencies/libvorbis/vq/distribution.c deleted file mode 100644 index b678bbf..0000000 --- a/Dependencies/libvorbis/vq/distribution.c +++ /dev/null @@ -1,248 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: utility for finding the distribution in a data set - last mod: $Id: distribution.c 16037 2009-05-26 21:10:58Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include -#include "bookutil.h" - -/* command line: - distribution file.vqd -*/ - -int ascend(const void *a,const void *b){ - return(**((long **)a)-**((long **)b)); -} - -int main(int argc,char *argv[]){ - FILE *in; - long lines=0; - float min; - float max; - long bins=-1; - int flag=0; - long *countarray; - long total=0; - char *line; - - if(argv[1]==NULL){ - fprintf(stderr,"Usage: distribution {data.vqd [bins]| book.vqh} \n\n"); - exit(1); - } - if(argv[2]!=NULL) - bins=atoi(argv[2])-1; - - in=fopen(argv[1],"r"); - if(!in){ - fprintf(stderr,"Could not open input file %s\n",argv[1]); - exit(1); - } - - if(strrchr(argv[1],'.') && strcmp(strrchr(argv[1],'.'),".vqh")==0){ - /* load/decode a book */ - - codebook *b=codebook_load(argv[1]); - static_codebook *c=(static_codebook *)(b->c); - float delta; - int i; - fclose(in); - - switch(c->maptype){ - case 0: - printf("entropy codebook only; no mappings\n"); - exit(0); - break; - case 1: - bins=_book_maptype1_quantvals(c); - break; - case 2: - bins=c->entries*c->dim; - break; - } - - max=min=_float32_unpack(c->q_min); - delta=_float32_unpack(c->q_delta); - - for(i=0;iquantlist[i]*delta+min; - if(val>max)max=val; - } - - printf("Minimum scalar value: %f\n",min); - printf("Maximum scalar value: %f\n",max); - - switch(c->maptype){ - case 1: - { - /* lattice codebook. dump it. */ - int j,k; - long maxcount=0; - long **sort=calloc(bins,sizeof(long *)); - long base=c->lengthlist[0]; - countarray=calloc(bins,sizeof(long)); - - for(i=0;iquantlist+i; - qsort(sort,bins,sizeof(long *),ascend); - - for(i=0;ientries;i++) - if(c->lengthlist[i]>base)base=c->lengthlist[i]; - - /* dump a full, correlated count */ - for(j=0;jentries;j++){ - if(c->lengthlist[j]){ - int indexdiv=1; - printf("%4d: ",j); - for(k=0;kdim;k++){ - int index= (j/indexdiv)%bins; - printf("%+3.1f,", c->quantlist[index]*_float32_unpack(c->q_delta)+ - _float32_unpack(c->q_min)); - indexdiv*=bins; - } - printf("\t|"); - for(k=0;klengthlist[j];k++)printf("*"); - printf("\n"); - } - } - - /* do a rough count */ - for(j=0;jentries;j++){ - int indexdiv=1; - for(k=0;kdim;k++){ - if(c->lengthlist[j]){ - int index= (j/indexdiv)%bins; - countarray[index]+=(1<<(base-c->lengthlist[j])); - indexdiv*=bins; - } - } - } - - /* dump the count */ - - { - long maxcount=0,i,j; - for(i=0;imaxcount)maxcount=countarray[i]; - - for(i=0;iquantlist; - int stars=rint(50./maxcount*countarray[ptr]); - printf("%+08f (%8ld) |",c->quantlist[ptr]*delta+min,countarray[ptr]); - for(j=0;jmax)max=code; - } - - line=setup_line(in); - } - - if(bins<1){ - if((int)(max-min)==min-max){ - bins=max-min; - }else{ - bins=25; - } - } - - printf("\r \r"); - printf("Minimum scalar value: %f\n",min); - printf("Maximum scalar value: %f\n",max); - - if(argv[2]){ - - printf("\n counting hits into %ld bins...\n",bins+1); - countarray=calloc(bins+1,sizeof(long)); - - rewind(in); - line=setup_line(in); - while(line){ - float code; - lines--; - if(!(lines&0xff))spinnit("counting distribution. lines so far...",lines); - - while(line && sscanf(line,"%f",&code)==1){ - line=strchr(line,','); - if(line)line++; - - code-=min; - code/=(max-min); - code*=bins; - countarray[(int)rint(code)]++; - total++; - } - - line=setup_line(in); - } - - /* make a pretty graph */ - { - long maxcount=0,i,j; - for(i=0;imaxcount)maxcount=countarray[i]; - - printf("\r \r"); - printf("Total scalars: %ld\n",total); - for(i=0;ifloor_11 -=8-11c0_s 8-11c1_s - -build line_256x4_class0 0-256 -build line_256x4_0sub0 0-4 -build line_256x4_0sub1 4-10 -build line_256x4_0sub2 10-25 -build line_256x4_0sub3 25-64 - diff --git a/Dependencies/libvorbis/vq/floor_22.vqs b/Dependencies/libvorbis/vq/floor_22.vqs deleted file mode 100644 index b80328e..0000000 --- a/Dependencies/libvorbis/vq/floor_22.vqs +++ /dev/null @@ -1,27 +0,0 @@ -GO ->floor_22 -=22c0_s 22c1_s 22c2_s - -build line_256x7_class0 0-64 -build line_256x7_class1 0-256 -build line_256x7_0sub1 1-9 -build line_256x7_0sub2 9-25 -build line_256x7_0sub3 25-64 -build line_256x7_1sub1 1-9 -build line_256x7_1sub2 9-25 -build line_256x7_1sub3 25-64 - -build line_512x17_class1 0-8 -build line_512x17_class2 0-64 -build line_512x17_class3 0-64 -build line_512x17_0sub0 0-128 -build line_512x17_1sub0 0-32 -build line_512x17_1sub1 32-128 -build line_512x17_2sub1 1-18 -build line_512x17_2sub2 18-50 -build line_512x17_2sub3 50-128 -build line_512x17_3sub1 1-18 -build line_512x17_3sub2 18-50 -build line_512x17_3sub3 50-128 - - diff --git a/Dependencies/libvorbis/vq/floor_44.vqs b/Dependencies/libvorbis/vq/floor_44.vqs deleted file mode 100644 index dd213f7..0000000 --- a/Dependencies/libvorbis/vq/floor_44.vqs +++ /dev/null @@ -1,83 +0,0 @@ -GO ->floor_44 -=44c-1_s 44c0_s 44c1_s 44c2_s 44c3_s 44c4_s 44c5_s 44c6_s 44c7_s 44c8_s 44c9_s - -build line_128x4_class0 0-256 -build line_128x4_0sub0 0-4 -build line_128x4_0sub1 4-10 -build line_128x4_0sub2 10-25 -build line_128x4_0sub3 25-64 - -build line_256x4_class0 0-256 -build line_256x4_0sub0 0-4 -build line_256x4_0sub1 4-10 -build line_256x4_0sub2 10-25 -build line_256x4_0sub3 25-64 - -build line_128x7_class0 0-64 -build line_128x7_class1 0-256 -build line_128x7_0sub1 1-9 -build line_128x7_0sub2 9-25 -build line_128x7_0sub3 25-64 -build line_128x7_1sub1 1-9 -build line_128x7_1sub2 9-25 -build line_128x7_1sub3 25-64 - -build line_128x11_class1 0-8 -build line_128x11_class2 0-64 -build line_128x11_class3 0-64 -build line_128x11_0sub0 0-128 -build line_128x11_1sub0 0-32 -build line_128x11_1sub1 32-128 -build line_128x11_2sub1 1-18 -build line_128x11_2sub2 18-50 -build line_128x11_2sub3 50-128 -build line_128x11_3sub1 1-18 -build line_128x11_3sub2 18-50 -build line_128x11_3sub3 50-128 - -build line_128x17_class1 0-8 -build line_128x17_class2 0-64 -build line_128x17_class3 0-64 -build line_128x17_0sub0 0-128 -build line_128x17_1sub0 0-32 -build line_128x17_1sub1 32-128 -build line_128x17_2sub1 1-18 -build line_128x17_2sub2 18-50 -build line_128x17_2sub3 50-128 -build line_128x17_3sub1 1-18 -build line_128x17_3sub2 18-50 -build line_128x17_3sub3 50-128 - -build line_1024x27_class1 0-16 -build line_1024x27_class2 0-8 -build line_1024x27_class3 0-256 -build line_1024x27_class4 0-64 -build line_1024x27_0sub0 0-128 -build line_1024x27_1sub0 0-32 -build line_1024x27_1sub1 32-128 -build line_1024x27_2sub0 0-32 -build line_1024x27_2sub1 32-128 -build line_1024x27_3sub1 1-18 -build line_1024x27_3sub2 18-50 -build line_1024x27_3sub3 50-128 -build line_1024x27_4sub1 1-18 -build line_1024x27_4sub2 18-50 -build line_1024x27_4sub3 50-128 - -build line_2048x27_class1 0-16 -build line_2048x27_class2 0-8 -build line_2048x27_class3 0-256 -build line_2048x27_class4 0-64 -build line_2048x27_0sub0 0-128 -build line_2048x27_1sub0 0-32 -build line_2048x27_1sub1 32-128 -build line_2048x27_2sub0 0-32 -build line_2048x27_2sub1 32-128 -build line_2048x27_3sub1 1-18 -build line_2048x27_3sub2 18-50 -build line_2048x27_3sub3 50-128 -build line_2048x27_4sub1 1-18 -build line_2048x27_4sub2 18-50 -build line_2048x27_4sub3 50-128 - diff --git a/Dependencies/libvorbis/vq/huffbuild.c b/Dependencies/libvorbis/vq/huffbuild.c deleted file mode 100644 index a7aaeaa..0000000 --- a/Dependencies/libvorbis/vq/huffbuild.c +++ /dev/null @@ -1,198 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: hufftree builder - last mod: $Id: huffbuild.c 16959 2010-03-10 16:03:11Z xiphmont $ - - ********************************************************************/ - -#include -#include -#include -#include -#include "bookutil.h" - -static int nsofar=0; -static int getval(FILE *in,int begin,int n,int group,int max){ - float v; - int i; - long val=0; - - if(nsofar>=n || get_line_value(in,&v)){ - reset_next_value(); - nsofar=0; - if(get_next_value(in,&v)) - return(-1); - for(i=1;i<=begin;i++) - get_line_value(in,&v); - } - - val=(int)v; - nsofar++; - - for(i=1;i=n || get_line_value(in,&v)) - return(getval(in,begin,n,group,max)); - else - val = val*max+(int)v; - return(val); -} - -static void usage(){ - fprintf(stderr, - "usage:\n" - "huffbuild .vqd | [noguard]\n" - " where begin,n,group is first scalar, \n" - " number of scalars of each in line,\n" - " number of scalars in a group\n" - "eg: huffbuild reslongaux.vqd 0,1024,4\n" - "produces reslongaux.vqh\n\n"); - exit(1); -} - -int main(int argc, char *argv[]){ - char *base; - char *infile; - int i,j,k,begin,n,subn,guard=1; - FILE *file; - int maxval=0; - int loval=0; - - if(argc<3)usage(); - if(argc==4)guard=0; - - infile=strdup(argv[1]); - base=strdup(infile); - if(strrchr(base,'.')) - strrchr(base,'.')[0]='\0'; - - { - char *pos=strchr(argv[2],','); - char *dpos=strchr(argv[2],'-'); - if(dpos){ - loval=atoi(argv[2]); - maxval=atoi(dpos+1); - subn=1; - begin=0; - }else{ - begin=atoi(argv[2]); - if(!pos) - usage(); - else - n=atoi(pos+1); - pos=strchr(pos+1,','); - if(!pos) - usage(); - else - subn=atoi(pos+1); - if(n/subn*subn != n){ - fprintf(stderr,"n must be divisible by group\n"); - exit(1); - } - } - } - - /* scan the file for maximum value */ - file=fopen(infile,"r"); - if(!file){ - fprintf(stderr,"Could not open file %s\n",infile); - if(!maxval) - exit(1); - else - fprintf(stderr," making untrained books.\n"); - - } - - if(!maxval){ - i=0; - while(1){ - long v; - if(get_next_ivalue(file,&v))break; - if(v>maxval)maxval=v; - - if(!(i++&0xff))spinnit("loading... ",i); - } - rewind(file); - maxval++; - } - - { - long vals=pow(maxval,subn); - long *hist=_ogg_calloc(vals,sizeof(long)); - long *lengths=_ogg_calloc(vals,sizeof(long)); - - for(j=loval;j=vals)break; - hist[val]++; - if(!(i--&0xff))spinnit("loading... ",i*subn); - } - fclose(file); - } - - /* we have the probabilities, build the tree */ - fprintf(stderr,"Building tree for %ld entries\n",vals); - build_tree_from_lengths0(vals,hist,lengths); - - /* save the book */ - { - char *buffer=alloca(strlen(base)+5); - strcpy(buffer,base); - strcat(buffer,".vqh"); - file=fopen(buffer,"w"); - if(!file){ - fprintf(stderr,"Could not open file %s\n",buffer); - exit(1); - } - } - - /* first, the static vectors, then the book structure to tie it together. */ - /* lengthlist */ - fprintf(file,"static const long _huff_lengthlist_%s[] = {\n",base); - for(j=0;j -#include -#include -#include -#include -#include "bookutil.h" - -/* The purpose of this util is just to finish packaging the - description into a static codebook. It used to count hits for a - histogram, but I've divorced that out to add some flexibility (it - currently generates an equal probability codebook) - - command line: - latticebuild description.vql - - the lattice description file contains two lines: - - - ... - - a threshmap (or pigeonmap) struct is generated by latticehint; - there are fun tricks one can do with the threshmap and cascades, - but the utils don't know them... - - entropy encoding is done by feeding an entry list collected from a - training set and feeding it to latticetune along with the book. - - latticebuild produces a codebook on stdout */ - -static int ilog(unsigned int v){ - int ret=0; - while(v){ - ret++; - v>>=1; - } - return(ret); -} - -int main(int argc,char *argv[]){ - codebook b; - static_codebook c; - double *quantlist; - long *hits; - - int entries=-1,dim=-1,quantvals=-1,addmul=-1,sequencep=0; - FILE *in=NULL; - char *line,*name; - long i,j; - - memset(&b,0,sizeof(b)); - memset(&c,0,sizeof(c)); - - if(argv[1]==NULL){ - fprintf(stderr,"Need a lattice description file on the command line.\n"); - exit(1); - } - - { - char *ptr; - char *filename=_ogg_calloc(strlen(argv[1])+4,1); - - strcpy(filename,argv[1]); - in=fopen(filename,"r"); - if(!in){ - fprintf(stderr,"Could not open input file %s\n",filename); - exit(1); - } - - ptr=strrchr(filename,'.'); - if(ptr){ - *ptr='\0'; - name=strdup(filename); - }else{ - name=strdup(filename); - } - - } - - /* read the description */ - line=get_line(in); - if(sscanf(line,"%d %d %d %d",&quantvals,&dim,&addmul,&sequencep)!=4){ - if(sscanf(line,"%d %d %d",&quantvals,&dim,&addmul)!=3){ - fprintf(stderr,"Syntax error reading description file (line 1)\n"); - exit(1); - } - } - entries=pow(quantvals,dim); - c.dim=dim; - c.entries=entries; - c.lengthlist=_ogg_malloc(entries*sizeof(long)); - c.maptype=1; - c.q_sequencep=sequencep; - c.quantlist=_ogg_calloc(quantvals,sizeof(long)); - - quantlist=_ogg_malloc(sizeof(double)*c.dim*c.entries); - hits=_ogg_malloc(c.entries*sizeof(long)); - for(j=0;j.00001f) break; - } - if(fac>100)break; - if(jc.q_quant)c.q_quant=ilog(c.quantlist[j]); - } - } - - /* build the [default] codeword lengths */ - memset(c.lengthlist,0,sizeof(long)*entries); - for(i=0;i -#include -#include -#include -#include -#include "bookutil.h" - -static int strrcmp_i(char *s,char *cmp){ - return(strncmp(s+strlen(s)-strlen(cmp),cmp,strlen(cmp))); -} - -/* This util takes a training-collected file listing codewords used in - LSP fitting, then generates new codeword lengths for maximally - efficient integer-bits entropy encoding. - - command line: - latticetune book.vqh input.vqd [unused_entriesp] - - latticetune produces book.vqh on stdout */ - -int main(int argc,char *argv[]){ - codebook *b; - static_codebook *c; - long *lengths; - long *hits; - - int entries=-1,dim=-1,guard=1; - FILE *in=NULL; - char *line,*name; - long j; - - if(argv[1]==NULL){ - fprintf(stderr,"Need a lattice codebook on the command line.\n"); - exit(1); - } - if(argv[2]==NULL){ - fprintf(stderr,"Need a codeword data file on the command line.\n"); - exit(1); - } - if(argv[3]!=NULL)guard=0; - - { - char *ptr; - char *filename=strdup(argv[1]); - - b=codebook_load(filename); - c=(static_codebook *)(b->c); - - ptr=strrchr(filename,'.'); - if(ptr){ - *ptr='\0'; - name=strdup(filename); - }else{ - name=strdup(filename); - } - } - - if(c->maptype!=1){ - fprintf(stderr,"Provided book is not a latticebook.\n"); - exit(1); - } - - entries=b->entries; - dim=b->dim; - - hits=_ogg_malloc(entries*sizeof(long)); - lengths=_ogg_calloc(entries,sizeof(long)); - for(j=0;jlengthlist=lengths; - write_codebook(stdout,name,c); - - { - long bins=_book_maptype1_quantvals(c); - long i,k,base=c->lengthlist[0]; - for(i=0;ilengthlist[i]>base)base=c->lengthlist[i]; - - for(j=0;jlengthlist[j]){ - int indexdiv=1; - fprintf(stderr,"%4ld: ",j); - for(k=0;kdim;k++){ - int index= (j/indexdiv)%bins; - fprintf(stderr,"%+3.1f,", c->quantlist[index]*_float32_unpack(c->q_delta)+ - _float32_unpack(c->q_min)); - indexdiv*=bins; - } - fprintf(stderr,"\t|"); - for(k=0;klengthlist[j];k++)fprintf(stderr,"*"); - fprintf(stderr,"\n"); - } - } - } - - fprintf(stderr,"\r " - "\nDone.\n"); - exit(0); -} diff --git a/Dependencies/libvorbis/vq/localcodebook.h b/Dependencies/libvorbis/vq/localcodebook.h deleted file mode 100644 index fa6d069..0000000 --- a/Dependencies/libvorbis/vq/localcodebook.h +++ /dev/null @@ -1,121 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: basic shared codebook operations - last mod: $Id: localcodebook.h 16959 2010-03-10 16:03:11Z xiphmont $ - - ********************************************************************/ - -#ifndef _V_CODEBOOK_H_ -#define _V_CODEBOOK_H_ - -#include - -/* This structure encapsulates huffman and VQ style encoding books; it - doesn't do anything specific to either. - - valuelist/quantlist are nonNULL (and q_* significant) only if - there's entry->value mapping to be done. - - If encode-side mapping must be done (and thus the entry needs to be - hunted), the auxiliary encode pointer will point to a decision - tree. This is true of both VQ and huffman, but is mostly useful - with VQ. - -*/ - -typedef struct static_codebook{ - long dim; /* codebook dimensions (elements per vector) */ - long entries; /* codebook entries */ - long *lengthlist; /* codeword lengths in bits */ - - /* mapping ***************************************************************/ - int maptype; /* 0=none - 1=implicitly populated values from map column - 2=listed arbitrary values */ - - /* The below does a linear, single monotonic sequence mapping. */ - long q_min; /* packed 32 bit float; quant value 0 maps to minval */ - long q_delta; /* packed 32 bit float; val 1 - val 0 == delta */ - int q_quant; /* bits: 0 < quant <= 16 */ - int q_sequencep; /* bitflag */ - - long *quantlist; /* map == 1: (int)(entries^(1/dim)) element column map - map == 2: list of dim*entries quantized entry vals - */ - int allocedp; -} static_codebook; - -typedef struct codebook{ - long dim; /* codebook dimensions (elements per vector) */ - long entries; /* codebook entries */ - long used_entries; /* populated codebook entries */ - static_codebook *c; - - /* for encode, the below are entry-ordered, fully populated */ - /* for decode, the below are ordered by bitreversed codeword and only - used entries are populated */ - float *valuelist; /* list of dim*entries actual entry values */ - ogg_uint32_t *codelist; /* list of bitstream codewords for each entry */ - - int *dec_index; /* only used if sparseness collapsed */ - char *dec_codelengths; - ogg_uint32_t *dec_firsttable; - int dec_firsttablen; - int dec_maxlength; - - /* The current encoder uses only centered, integer-only lattice books. */ - int quantvals; - int minval; - int delta; - -} codebook; - -extern void vorbis_staticbook_clear(static_codebook *b); -extern void vorbis_staticbook_destroy(static_codebook *b); -extern int vorbis_book_init_encode(codebook *dest,const static_codebook *source); -extern int vorbis_book_init_decode(codebook *dest,const static_codebook *source); -extern void vorbis_book_clear(codebook *b); - -extern float *_book_unquantize(const static_codebook *b,int n,int *map); -extern float *_book_logdist(const static_codebook *b,float *vals); -extern float _float32_unpack(long val); -extern long _float32_pack(float val); -extern int _best(codebook *book, float *a, int step); -extern int _ilog(unsigned int v); -extern long _book_maptype1_quantvals(const static_codebook *b); - -extern int vorbis_book_besterror(codebook *book,float *a,int step,int addmul); -extern long vorbis_book_codeword(codebook *book,int entry); -extern long vorbis_book_codelen(codebook *book,int entry); - - - -extern int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *b); -extern int vorbis_staticbook_unpack(oggpack_buffer *b,static_codebook *c); - -extern int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b); - -extern long vorbis_book_decode(codebook *book, oggpack_buffer *b); -extern long vorbis_book_decodevs_add(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodev_set(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodev_add(codebook *book, float *a, - oggpack_buffer *b,int n); -extern long vorbis_book_decodevv_add(codebook *book, float **a, - long off,int ch, - oggpack_buffer *b,int n); - - - -#endif diff --git a/Dependencies/libvorbis/vq/make_floor_books.pl b/Dependencies/libvorbis/vq/make_floor_books.pl deleted file mode 100755 index 5c37366..0000000 --- a/Dependencies/libvorbis/vq/make_floor_books.pl +++ /dev/null @@ -1,108 +0,0 @@ -#!/usr/bin/perl - -# quick, very dirty little script so that we can put all the -# information for building a floor book set in one spec file. - -#eg: - -# >floor_44 -# =44c0_s 44c1_s 44c2_s -# build line_128x4_class0 0-256 -# build line_128x4_0sub0 0-4 - -die "Could not open $ARGV[0]: $!" unless open (F,$ARGV[0]); - -$goflag=0; -while($line=){ - - print "#### $line"; - if($line=~m/^GO/){ - $goflag=1; - next; - } - - if($goflag==0){ - if($line=~m/\S+/ && !($line=~m/^\#/) ){ - my $command=$line; - print ">>> $command"; - die "Couldn't shell command.\n\tcommand:$command\n" - if syst($command); - } - next; - } - - # >floor_44 - # this sets the output bookset file name - if($line=~m/^>(\S+)\s+(\S*)/){ - # set the output name - $globalname=$1; - - $command="rm -f $globalname.vqh"; - die "Couldn't remove file.\n\tcommand:$command\n" - if syst($command); - - next; - } - - #=path1 path2 path3 - #set the search path for input files; each build line will look - #for input files in all of the directories in the search path and - #append them for huffbuild input - if($line=~m/^=(.*)/){ - # set the output name - @paths=split(' ',$1); - next; - } - - # build book.vqd 0-3 [noguard] - if($line=~m/^build (.*)/){ - # build a huffman book (no mapping) - my($datafile,$range,$guard)=split(' ',$1); - - $command="rm -f $datafile.tmp"; - print "\n\n>>> $command\n"; - die "Couldn't remove temp file.\n\tcommand:$command\n" - if syst($command); - - # first find all the inputs we want; they'll need to be collected into a single input file - foreach $dir (@paths){ - if (-e "$dir/$datafile.vqd"){ - $command="cat $dir/$datafile.vqd >> $datafile.tmp"; - print ">>> $command\n"; - die "Couldn't append training data.\n\tcommand:$command\n" - if syst($command); - } - } - - my $command="huffbuild $datafile.tmp $range $guard"; - print ">>> $command\n"; - die "Couldn't build huffbook.\n\tcommand:$command\n" - if syst($command); - - $command="cat $datafile.vqh >> $globalname.vqh"; - print ">>> $command\n"; - die "Couldn't append to output book.\n\tcommand:$command\n" - if syst($command); - - $command="rm $datafile.vqh"; - print ">>> $command\n"; - die "Couldn't remove temporary output file.\n\tcommand:$command\n" - if syst($command); - - $command="rm -f $datafile.tmp"; - print ">>> $command\n"; - die "Couldn't remove temporary output file.\n\tcommand:$command\n" - if syst($command); - next; - } - -} - -$command="rm -f temp$$.vqd"; -print ">>> $command\n"; -die "Couldn't remove temp files.\n\tcommand:$command\n" - if syst($command); - -sub syst{ - system(@_)/256; -} diff --git a/Dependencies/libvorbis/vq/make_residue_books.pl b/Dependencies/libvorbis/vq/make_residue_books.pl deleted file mode 100755 index b37d0dc..0000000 --- a/Dependencies/libvorbis/vq/make_residue_books.pl +++ /dev/null @@ -1,177 +0,0 @@ -#!/usr/bin/perl - -# quick, very dirty little script so that we can put all the -# information for building a residue book set (except the original -# partitioning) in one spec file. - -#eg: - -# >res0_128_128 interleaved -# haux 44c0_s/resaux_0.vqd res0_96_128aux 0,4,2 9 -# :1 res0_128_128_1.vqd, 4, nonseq cull, 0 +- 1 -# :2 res0_128_128_2.vqd, 4, nonseq, 0 +- 1(.7) 2 -# :3 res0_128_128_3.vqd, 4, nonseq, 0 +- 1(.7) 3 5 -# :4 res0_128_128_4.vqd, 2, nonseq, 0 +- 1(.7) 3 5 8 11 -# :5 res0_128_128_5.vqd, 1, nonseq, 0 +- 1 3 5 8 11 14 17 20 24 28 31 35 39 - - -die "Could not open $ARGV[0]: $!" unless open (F,$ARGV[0]); - -$goflag=0; -while($line=){ - - print "#### $line"; - if($line=~m/^GO/){ - $goflag=1; - next; - } - - if($goflag==0){ - if($line=~m/\S+/ && !($line=~m/^\#/) ){ - my $command=$line; - print ">>> $command"; - die "Couldn't shell command.\n\tcommand:$command\n" - if syst($command); - } - next; - } - - # >res0_128_128 - if($line=~m/^>(\S+)\s+(\S*)/){ - # set the output name - $globalname=$1; - $interleave=$2; - next; - } - - # haux 44c0_s/resaux_0.vqd res0_96_128aux 0,4,2 9 - if($line=~m/^h(.*)/){ - # build a huffman book (no mapping) - my($name,$datafile,$bookname,$interval,$range)=split(' ',$1); - - # check the desired subdir to see if the data file exists - if(-e $datafile){ - my $command="cp $datafile $bookname.tmp"; - print ">>> $command\n"; - die "Couldn't access partition data file.\n\tcommand:$command\n" - if syst($command); - - my $command="huffbuild $bookname.tmp $interval"; - print ">>> $command\n"; - die "Couldn't build huffbook.\n\tcommand:$command\n" - if syst($command); - - my $command="rm $bookname.tmp"; - print ">>> $command\n"; - die "Couldn't remove temporary file.\n\tcommand:$command\n" - if syst($command); - }else{ - my $command="huffbuild $bookname.tmp 0-$range"; - print ">>> $command\n"; - die "Couldn't build huffbook.\n\tcommand:$command\n" - if syst($command); - - } - next; - } - - # :1 res0_128_128_1.vqd, 4, nonseq, 0 +- 1 - if($line=~m/^:(.*)/){ - my($namedata,$dim,$seqp,$vals)=split(',',$1); - my($name,$datafile)=split(' ',$namedata); - # build value list - my$plusminus="+"; - my$list; - my$thlist; - my$count=0; - foreach my$val (split(' ',$vals)){ - if($val=~/\-?\+?\d+/){ - my$th; - - # got an explicit threshhint? - if($val=~/([0-9\.]+)\(([^\)]+)/){ - $val=$1; - $th=$2; - } - - if($plusminus=~/-/){ - $list.="-$val "; - if(defined($th)){ - $thlist.="," if(defined($thlist)); - $thlist.="-$th"; - } - $count++; - } - if($plusminus=~/\+/){ - $list.="$val "; - if(defined($th)){ - $thlist.="," if(defined($thlist)); - $thlist.="$th"; - } - $count++; - } - }else{ - $plusminus=$val; - } - } - die "Couldn't open temp file $globalname$name.vql: $!" unless - open(G,">$globalname$name.vql"); - print G "$count $dim 0 "; - if($seqp=~/non/){ - print G "0\n$list\n"; - }else{ - print G "1\n$list\n"; - } - close(G); - - my $command="latticebuild $globalname$name.vql > $globalname$name.vqh"; - print ">>> $command\n"; - die "Couldn't build latticebook.\n\tcommand:$command\n" - if syst($command); - - if(-e $datafile){ - - if($interleave=~/non/){ - $restune="res1tune"; - }else{ - $restune="res0tune"; - } - - if($seqp=~/cull/){ - my $command="$restune $globalname$name.vqh $datafile 1 > temp$$.vqh"; - print ">>> $command\n"; - die "Couldn't tune latticebook.\n\tcommand:$command\n" - if syst($command); - }else{ - my $command="$restune $globalname$name.vqh $datafile > temp$$.vqh"; - print ">>> $command\n"; - die "Couldn't tune latticebook.\n\tcommand:$command\n" - if syst($command); - } - - my $command="mv temp$$.vqh $globalname$name.vqh"; - print ">>> $command\n"; - die "Couldn't rename latticebook.\n\tcommand:$command\n" - if syst($command); - - }else{ - print "No matching training file; leaving this codebook untrained.\n"; - } - - my $command="rm $globalname$name.vql"; - print ">>> $command\n"; - die "Couldn't remove temp files.\n\tcommand:$command\n" - if syst($command); - - next; - } -} - -$command="rm -f temp$$.vqd"; -print ">>> $command\n"; -die "Couldn't remove temp files.\n\tcommand:$command\n" - if syst($command); - -sub syst{ - system(@_)/256; -} diff --git a/Dependencies/libvorbis/vq/metrics.c b/Dependencies/libvorbis/vq/metrics.c deleted file mode 100644 index 32d5163..0000000 --- a/Dependencies/libvorbis/vq/metrics.c +++ /dev/null @@ -1,295 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: function calls to collect codebook metrics - last mod: $Id: metrics.c 16037 2009-05-26 21:10:58Z xiphmont $ - - ********************************************************************/ - - -#include -#include -#include -#include "bookutil.h" - -/* collect the following metrics: - - mean and mean squared amplitude - mean and mean squared error - mean and mean squared error (per sample) by entry - worst case fit by entry - entry cell size - hits by entry - total bits - total samples - (average bits per sample)*/ - - -/* set up metrics */ - -float meanamplitude_acc=0.f; -float meanamplitudesq_acc=0.f; -float meanerror_acc=0.f; -float meanerrorsq_acc=0.f; - -float **histogram=NULL; -float **histogram_error=NULL; -float **histogram_errorsq=NULL; -float **histogram_hi=NULL; -float **histogram_lo=NULL; -float bits=0.f; -float count=0.f; - -static float *_now(codebook *c, int i){ - return c->valuelist+i*c->c->dim; -} - -int books=0; - -void process_preprocess(codebook **bs,char *basename){ - int i; - while(bs[books])books++; - - if(books){ - histogram=_ogg_calloc(books,sizeof(float *)); - histogram_error=_ogg_calloc(books,sizeof(float *)); - histogram_errorsq=_ogg_calloc(books,sizeof(float *)); - histogram_hi=_ogg_calloc(books,sizeof(float *)); - histogram_lo=_ogg_calloc(books,sizeof(float *)); - }else{ - fprintf(stderr,"Specify at least one codebook\n"); - exit(1); - } - - for(i=0;ientries,sizeof(float)); - histogram_error[i]=_ogg_calloc(b->entries*b->dim,sizeof(float)); - histogram_errorsq[i]=_ogg_calloc(b->entries*b->dim,sizeof(float)); - histogram_hi[i]=_ogg_calloc(b->entries*b->dim,sizeof(float)); - histogram_lo[i]=_ogg_calloc(b->entries*b->dim,sizeof(float)); - } -} - -static float _dist(int el,float *a, float *b){ - int i; - float acc=0.f; - for(i=0;ic->entries;j++){ - if(c->c->lengthlist[j]>0){ - float localmin=-1.; - for(k=0;kc->entries;k++){ - if(c->c->lengthlist[k]>0){ - float this=_dist(c->c->dim,_now(c,j),_now(c,k)); - if(j!=k && - (localmin==-1 || thismax)max=localmin; - mean+=sqrt(localmin); - meansq+=localmin; - total++; - } - } - - fprintf(stderr,"\tminimum cell spacing (closest side): %g\n",sqrt(min)); - fprintf(stderr,"\tmaximum cell spacing (closest side): %g\n",sqrt(max)); - fprintf(stderr,"\tmean closest side spacing: %g\n",mean/total); - fprintf(stderr,"\tmean sq closest side spacing: %g\n",sqrt(meansq/total)); -} - -void process_postprocess(codebook **bs,char *basename){ - int i,k,book; - char *buffer=alloca(strlen(basename)+80); - - fprintf(stderr,"Done. Processed %ld data points:\n\n", - (long)count); - - fprintf(stderr,"Global statistics:******************\n\n"); - - fprintf(stderr,"\ttotal samples: %ld\n",(long)count); - fprintf(stderr,"\ttotal bits required to code: %ld\n",(long)bits); - fprintf(stderr,"\taverage bits per sample: %g\n\n",bits/count); - - fprintf(stderr,"\tmean sample amplitude: %g\n", - meanamplitude_acc/count); - fprintf(stderr,"\tmean squared sample amplitude: %g\n\n", - sqrt(meanamplitudesq_acc/count)); - - fprintf(stderr,"\tmean code error: %g\n", - meanerror_acc/count); - fprintf(stderr,"\tmean squared code error: %g\n\n", - sqrt(meanerrorsq_acc/count)); - - for(book=0;bookc->entries; - int dim=b->c->dim; - - fprintf(stderr,"Book %d statistics:------------------\n",book); - - cell_spacing(b); - - sprintf(buffer,"%s-%d-mse.m",basename,book); - out=fopen(buffer,"w"); - if(!out){ - fprintf(stderr,"Could not open file %s for writing\n",buffer); - exit(1); - } - - for(i=0;ivaluelist+i*dim)[k], - sqrt((histogram_errorsq[book]+i*dim)[k]/histogram[book][i])); - } - } - fclose(out); - - sprintf(buffer,"%s-%d-me.m",basename,book); - out=fopen(buffer,"w"); - if(!out){ - fprintf(stderr,"Could not open file %s for writing\n",buffer); - exit(1); - } - - for(i=0;ivaluelist+i*dim)[k], - (histogram_error[book]+i*dim)[k]/histogram[book][i]); - } - } - fclose(out); - - sprintf(buffer,"%s-%d-worst.m",basename,book); - out=fopen(buffer,"w"); - if(!out){ - fprintf(stderr,"Could not open file %s for writing\n",buffer); - exit(1); - } - - for(i=0;ivaluelist+i*dim)[k], - (b->valuelist+i*dim)[k]+(histogram_lo[book]+i*dim)[k], - (b->valuelist+i*dim)[k]+(histogram_hi[book]+i*dim)[k]); - } - } - fclose(out); - } -} - -float process_one(codebook *b,int book,float *a,int dim,int step,int addmul, - float base){ - int j,entry; - float amplitude=0.f; - - if(book==0){ - float last=base; - for(j=0;jc->q_sequencep?last:0); - meanamplitude_acc+=fabs(amplitude); - meanamplitudesq_acc+=amplitude*amplitude; - count++; - last=a[j*step]; - } - } - - if(b->c->q_sequencep){ - float temp; - for(j=0;jerror) - histogram_lo[book][entry*dim+j]=error; - } - return base; -} - - -void process_vector(codebook **bs,int *addmul,int inter,float *a,int n){ - int bi; - int i; - - for(bi=0;bidim; - float base=0.f; - - if(inter){ - for(i=0;i.vqh [ +|* ]... \n" - " datafile.vqd [datafile.vqd]...\n\n" - " data can be taken on stdin. -i indicates interleaved coding.\n" - " Output goes to output files:\n" - " basename-me.m: gnuplot: mean error by entry value\n" - " basename-mse.m: gnuplot: mean square error by entry value\n" - " basename-worst.m: gnuplot: worst error by entry value\n" - " basename-distance.m: gnuplot file showing distance probability\n" - "\n"); - -} diff --git a/Dependencies/libvorbis/vq/vqgen.c b/Dependencies/libvorbis/vq/vqgen.c deleted file mode 100644 index 49aa63f..0000000 --- a/Dependencies/libvorbis/vq/vqgen.c +++ /dev/null @@ -1,567 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: train a VQ codebook - last mod: $Id: vqgen.c 16037 2009-05-26 21:10:58Z xiphmont $ - - ********************************************************************/ - -/* This code is *not* part of libvorbis. It is used to generate - trained codebooks offline and then spit the results into a - pregenerated codebook that is compiled into libvorbis. It is an - expensive (but good) algorithm. Run it on big iron. */ - -/* There are so many optimizations to explore in *both* stages that - considering the undertaking is almost withering. For now, we brute - force it all */ - -#include -#include -#include -#include - -#include "vqgen.h" -#include "bookutil.h" - -/* Codebook generation happens in two steps: - - 1) Train the codebook with data collected from the encoder: We use - one of a few error metrics (which represent the distance between a - given data point and a candidate point in the training set) to - divide the training set up into cells representing roughly equal - probability of occurring. - - 2) Generate the codebook and auxiliary data from the trained data set -*/ - -/* Codebook training **************************************************** - * - * The basic idea here is that a VQ codebook is like an m-dimensional - * foam with n bubbles. The bubbles compete for space/volume and are - * 'pressurized' [biased] according to some metric. The basic alg - * iterates through allowing the bubbles to compete for space until - * they converge (if the damping is dome properly) on a steady-state - * solution. Individual input points, collected from libvorbis, are - * used to train the algorithm monte-carlo style. */ - -/* internal helpers *****************************************************/ -#define vN(data,i) (data+v->elements*i) - -/* default metric; squared 'distance' from desired value. */ -float _dist(vqgen *v,float *a, float *b){ - int i; - int el=v->elements; - float acc=0.f; - for(i=0;ientries;i++) - memcpy(_now(v,i),_point(v,i),sizeof(float)*v->elements); - v->seeded=1; -} - -int directdsort(const void *a, const void *b){ - float av=*((float *)a); - float bv=*((float *)b); - return (avbv); -} - -void vqgen_cellmetric(vqgen *v){ - int j,k; - float min=-1.f,max=-1.f,mean=0.f,acc=0.f; - long dup=0,unused=0; - #ifdef NOISY - int i; - char buff[80]; - float spacings[v->entries]; - int count=0; - FILE *cells; - sprintf(buff,"cellspace%d.m",v->it); - cells=fopen(buff,"w"); -#endif - - /* minimum, maximum, cell spacing */ - for(j=0;jentries;j++){ - float localmin=-1.; - - for(k=0;kentries;k++){ - if(j!=k){ - float this=_dist(v,_now(v,j),_now(v,k)); - if(this>0){ - if(v->assigned[k] && (localmin==-1 || thisentries)continue; - - if(v->assigned[j]==0){ - unused++; - continue; - } - - localmin=v->max[j]+localmin/2; /* this gives us rough diameter */ - if(min==-1 || localminmax)max=localmin; - mean+=localmin; - acc++; -#ifdef NOISY - spacings[count++]=localmin; -#endif - } - - fprintf(stderr,"cell diameter: %.03g::%.03g::%.03g (%ld unused/%ld dup)\n", - min,mean/acc,max,unused,dup); - -#ifdef NOISY - qsort(spacings,count,sizeof(float),directdsort); - for(i=0;iquant)-1); - - int j,k; - - mindel=maxdel=_now(v,0)[0]; - - for(j=0;jentries;j++){ - float last=0.f; - for(k=0;kelements;k++){ - if(mindel>_now(v,j)[k]-last)mindel=_now(v,j)[k]-last; - if(maxdel<_now(v,j)[k]-last)maxdel=_now(v,j)[k]-last; - if(q->sequencep)last=_now(v,j)[k]; - } - } - - - /* first find the basic delta amount from the maximum span to be - encoded. Loosen the delta slightly to allow for additional error - during sequence quantization */ - - delta=(maxdel-mindel)/((1<quant)-1.5f); - - q->min=_float32_pack(mindel); - q->delta=_float32_pack(delta); - - mindel=_float32_unpack(q->min); - delta=_float32_unpack(q->delta); - - for(j=0;jentries;j++){ - float last=0; - for(k=0;kelements;k++){ - float val=_now(v,j)[k]; - float now=rint((val-last-mindel)/delta); - - _now(v,j)[k]=now; - if(now<0){ - /* be paranoid; this should be impossible */ - fprintf(stderr,"fault; quantized value<0\n"); - exit(1); - } - - if(now>maxquant){ - /* be paranoid; this should be impossible */ - fprintf(stderr,"fault; quantized value>max\n"); - exit(1); - } - if(q->sequencep)last=(now*delta)+mindel+last; - } - } -} - -/* much easier :-). Unlike in the codebook, we don't un-log log - scales; we just make sure they're properly offset. */ -void vqgen_unquantize(vqgen *v,quant_meta *q){ - long j,k; - float mindel=_float32_unpack(q->min); - float delta=_float32_unpack(q->delta); - - for(j=0;jentries;j++){ - float last=0.f; - for(k=0;kelements;k++){ - float now=_now(v,j)[k]; - now=fabs(now)*delta+last+mindel; - if(q->sequencep)last=now; - _now(v,j)[k]=now; - } - } -} - -void vqgen_init(vqgen *v,int elements,int aux,int entries,float mindist, - float (*metric)(vqgen *,float *, float *), - float *(*weight)(vqgen *,float *),int centroid){ - memset(v,0,sizeof(vqgen)); - - v->centroid=centroid; - v->elements=elements; - v->aux=aux; - v->mindist=mindist; - v->allocated=32768; - v->pointlist=_ogg_malloc(v->allocated*(v->elements+v->aux)*sizeof(float)); - - v->entries=entries; - v->entrylist=_ogg_malloc(v->entries*v->elements*sizeof(float)); - v->assigned=_ogg_malloc(v->entries*sizeof(long)); - v->bias=_ogg_calloc(v->entries,sizeof(float)); - v->max=_ogg_calloc(v->entries,sizeof(float)); - if(metric) - v->metric_func=metric; - else - v->metric_func=_dist; - if(weight) - v->weight_func=weight; - else - v->weight_func=_weight_null; - - v->asciipoints=tmpfile(); - -} - -void vqgen_addpoint(vqgen *v, float *p,float *a){ - int k; - for(k=0;kelements;k++) - fprintf(v->asciipoints,"%.12g\n",p[k]); - for(k=0;kaux;k++) - fprintf(v->asciipoints,"%.12g\n",a[k]); - - if(v->points>=v->allocated){ - v->allocated*=2; - v->pointlist=_ogg_realloc(v->pointlist,v->allocated*(v->elements+v->aux)* - sizeof(float)); - } - - memcpy(_point(v,v->points),p,sizeof(float)*v->elements); - if(v->aux)memcpy(_point(v,v->points)+v->elements,a,sizeof(float)*v->aux); - - /* quantize to the density mesh if it's selected */ - if(v->mindist>0.f){ - /* quantize to the mesh */ - for(k=0;kelements+v->aux;k++) - _point(v,v->points)[k]= - rint(_point(v,v->points)[k]/v->mindist)*v->mindist; - } - v->points++; - if(!(v->points&0xff))spinnit("loading... ",v->points); -} - -/* yes, not threadsafe. These utils aren't */ -static int sortit=0; -static int sortsize=0; -static int meshcomp(const void *a,const void *b){ - if(((sortit++)&0xfff)==0)spinnit("sorting mesh...",sortit); - return(memcmp(a,b,sortsize)); -} - -void vqgen_sortmesh(vqgen *v){ - sortit=0; - if(v->mindist>0.f){ - long i,march=1; - - /* sort to make uniqueness detection trivial */ - sortsize=(v->elements+v->aux)*sizeof(float); - qsort(v->pointlist,v->points,sortsize,meshcomp); - - /* now march through and eliminate dupes */ - for(i=1;ipoints;i++){ - if(memcmp(_point(v,i),_point(v,i-1),sortsize)){ - /* a new, unique entry. march it down */ - if(i>march)memcpy(_point(v,march),_point(v,i),sortsize); - march++; - } - spinnit("eliminating density... ",v->points-i); - } - - /* we're done */ - fprintf(stderr,"\r%ld training points remining out of %ld" - " after density mesh (%ld%%)\n",march,v->points,march*100/v->points); - v->points=march; - - } - v->sorted=1; -} - -float vqgen_iterate(vqgen *v,int biasp){ - long i,j,k; - - float fdesired; - long desired; - long desired2; - - float asserror=0.f; - float meterror=0.f; - float *new; - float *new2; - long *nearcount; - float *nearbias; - #ifdef NOISY - char buff[80]; - FILE *assig; - FILE *bias; - FILE *cells; - sprintf(buff,"cells%d.m",v->it); - cells=fopen(buff,"w"); - sprintf(buff,"assig%d.m",v->it); - assig=fopen(buff,"w"); - sprintf(buff,"bias%d.m",v->it); - bias=fopen(buff,"w"); - #endif - - - if(v->entries<2){ - fprintf(stderr,"generation requires at least two entries\n"); - exit(1); - } - - if(!v->sorted)vqgen_sortmesh(v); - if(!v->seeded)_vqgen_seed(v); - - fdesired=(float)v->points/v->entries; - desired=fdesired; - desired2=desired*2; - new=_ogg_malloc(sizeof(float)*v->entries*v->elements); - new2=_ogg_malloc(sizeof(float)*v->entries*v->elements); - nearcount=_ogg_malloc(v->entries*sizeof(long)); - nearbias=_ogg_malloc(v->entries*desired2*sizeof(float)); - - /* fill in nearest points for entry biasing */ - /*memset(v->bias,0,sizeof(float)*v->entries);*/ - memset(nearcount,0,sizeof(long)*v->entries); - memset(v->assigned,0,sizeof(long)*v->entries); - if(biasp){ - for(i=0;ipoints;i++){ - float *ppt=v->weight_func(v,_point(v,i)); - float firstmetric=v->metric_func(v,_now(v,0),ppt)+v->bias[0]; - float secondmetric=v->metric_func(v,_now(v,1),ppt)+v->bias[1]; - long firstentry=0; - long secondentry=1; - - if(!(i&0xff))spinnit("biasing... ",v->points+v->points+v->entries-i); - - if(firstmetric>secondmetric){ - float temp=firstmetric; - firstmetric=secondmetric; - secondmetric=temp; - firstentry=1; - secondentry=0; - } - - for(j=2;jentries;j++){ - float thismetric=v->metric_func(v,_now(v,j),ppt)+v->bias[j]; - if(thismetricentries;j++){ - - float thismetric,localmetric; - float *nearbiasptr=nearbias+desired2*j; - long k=nearcount[j]; - - localmetric=v->metric_func(v,_now(v,j),ppt); - /* 'thismetric' is to be the bias value necessary in the current - arrangement for entry j to capture point i */ - if(firstentry==j){ - /* use the secondary entry as the threshhold */ - thismetric=secondmetric-localmetric; - }else{ - /* use the primary entry as the threshhold */ - thismetric=firstmetric-localmetric; - } - - /* support the idea of 'minimum distance'... if we want the - cells in a codebook to be roughly some minimum size (as with - the low resolution residue books) */ - - /* a cute two-stage delayed sorting hack */ - if(kpoints+v->points+v->entries-i); - qsort(nearbiasptr,desired,sizeof(float),directdsort); - } - - }else if(thismetric>nearbiasptr[desired-1]){ - nearbiasptr[k]=thismetric; - k++; - if(k==desired2){ - spinnit("biasing... ",v->points+v->points+v->entries-i); - qsort(nearbiasptr,desired2,sizeof(float),directdsort); - k=desired; - } - } - nearcount[j]=k; - } - } - - /* inflate/deflate */ - - for(i=0;ientries;i++){ - float *nearbiasptr=nearbias+desired2*i; - - spinnit("biasing... ",v->points+v->entries-i); - - /* due to the delayed sorting, we likely need to finish it off....*/ - if(nearcount[i]>desired) - qsort(nearbiasptr,nearcount[i],sizeof(float),directdsort); - - v->bias[i]=nearbiasptr[desired-1]; - - } - }else{ - memset(v->bias,0,v->entries*sizeof(float)); - } - - /* Now assign with new bias and find new midpoints */ - for(i=0;ipoints;i++){ - float *ppt=v->weight_func(v,_point(v,i)); - float firstmetric=v->metric_func(v,_now(v,0),ppt)+v->bias[0]; - long firstentry=0; - - if(!(i&0xff))spinnit("centering... ",v->points-i); - - for(j=0;jentries;j++){ - float thismetric=v->metric_func(v,_now(v,j),ppt)+v->bias[j]; - if(thismetricbias[j]; - meterror+=firstmetric; - - if(v->centroid==0){ - /* set up midpoints for next iter */ - if(v->assigned[j]++){ - for(k=0;kelements;k++) - vN(new,j)[k]+=ppt[k]; - if(firstmetric>v->max[j])v->max[j]=firstmetric; - }else{ - for(k=0;kelements;k++) - vN(new,j)[k]=ppt[k]; - v->max[j]=firstmetric; - } - }else{ - /* centroid */ - if(v->assigned[j]++){ - for(k=0;kelements;k++){ - if(vN(new,j)[k]>ppt[k])vN(new,j)[k]=ppt[k]; - if(vN(new2,j)[k]v->max[firstentry])v->max[j]=firstmetric; - }else{ - for(k=0;kelements;k++){ - vN(new,j)[k]=ppt[k]; - vN(new2,j)[k]=ppt[k]; - } - v->max[firstentry]=firstmetric; - } - } - } - - /* assign midpoints */ - - for(j=0;jentries;j++){ -#ifdef NOISY - fprintf(assig,"%ld\n",v->assigned[j]); - fprintf(bias,"%g\n",v->bias[j]); -#endif - asserror+=fabs(v->assigned[j]-fdesired); - if(v->assigned[j]){ - if(v->centroid==0){ - for(k=0;kelements;k++) - _now(v,j)[k]=vN(new,j)[k]/v->assigned[j]; - }else{ - for(k=0;kelements;k++) - _now(v,j)[k]=(vN(new,j)[k]+vN(new2,j)[k])/2.f; - } - } - } - - asserror/=(v->entries*fdesired); - - fprintf(stderr,"Pass #%d... ",v->it); - fprintf(stderr,": dist %g(%g) metric error=%g \n", - asserror,fdesired,meterror/v->points); - v->it++; - - free(new); - free(nearcount); - free(nearbias); -#ifdef NOISY - fclose(assig); - fclose(bias); - fclose(cells); -#endif - return(asserror); -} - diff --git a/Dependencies/libvorbis/vq/vqgen.h b/Dependencies/libvorbis/vq/vqgen.h deleted file mode 100644 index 9076513..0000000 --- a/Dependencies/libvorbis/vq/vqgen.h +++ /dev/null @@ -1,85 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: build a VQ codebook - last mod: $Id: vqgen.h 16037 2009-05-26 21:10:58Z xiphmont $ - - ********************************************************************/ - -#ifndef _VQGEN_H_ -#define _VQGEN_H_ - -typedef struct vqgen{ - int seeded; - int sorted; - - int it; - int elements; - - int aux; - float mindist; - int centroid; - - /* point cache */ - float *pointlist; - long points; - long allocated; - - /* entries */ - float *entrylist; - long *assigned; - float *bias; - long entries; - float *max; - - float (*metric_func) (struct vqgen *v,float *entry,float *point); - float *(*weight_func) (struct vqgen *v,float *point); - - FILE *asciipoints; -} vqgen; - -typedef struct { - long min; /* packed 24 bit float */ - long delta; /* packed 24 bit float */ - int quant; /* 0 < quant <= 16 */ - int sequencep; /* bitflag */ -} quant_meta; - -static inline float *_point(vqgen *v,long ptr){ - return v->pointlist+((v->elements+v->aux)*ptr); -} - -static inline float *_aux(vqgen *v,long ptr){ - return _point(v,ptr)+v->aux; -} - -static inline float *_now(vqgen *v,long ptr){ - return v->entrylist+(v->elements*ptr); -} - -extern void vqgen_init(vqgen *v, - int elements,int aux,int entries,float mindist, - float (*metric)(vqgen *,float *, float *), - float *(*weight)(vqgen *,float *),int centroid); -extern void vqgen_addpoint(vqgen *v, float *p,float *aux); - -extern float vqgen_iterate(vqgen *v,int biasp); -extern void vqgen_unquantize(vqgen *v,quant_meta *q); -extern void vqgen_quantize(vqgen *v,quant_meta *q); -extern void vqgen_cellmetric(vqgen *v); - -#endif - - - - - diff --git a/Dependencies/libvorbis/win32/VS2005/README b/Dependencies/libvorbis/win32/VS2005/README deleted file mode 100644 index 931047e..0000000 --- a/Dependencies/libvorbis/win32/VS2005/README +++ /dev/null @@ -1,16 +0,0 @@ -libvorbis has libogg as a dependency, you need to have libogg -compiled beforehand. - -Lets say you have libogg and libvorbis in the same directory: - -libogg-1.1.3 -libvorbis-1.2.0 - -Because there is no automatic library detection you have to, -either: - -1. Rename libogg-1.1.3 to libogg - -2. Open libogg.vsprops with a text editor (even notepad.exe -will suffice) and see if LIBOGG_VERSION is set to the correct -version, in this case "1.1.3" diff --git a/Dependencies/libvorbis/win32/VS2005/libogg.vsprops b/Dependencies/libvorbis/win32/VS2005/libogg.vsprops deleted file mode 100644 index 7fe0db7..0000000 --- a/Dependencies/libvorbis/win32/VS2005/libogg.vsprops +++ /dev/null @@ -1,19 +0,0 @@ - - - - - - diff --git a/Dependencies/libvorbis/win32/VS2005/libvorbis/libvorbis_dynamic.vcproj b/Dependencies/libvorbis/win32/VS2005/libvorbis/libvorbis_dynamic.vcproj deleted file mode 100644 index 772d223..0000000 --- a/Dependencies/libvorbis/win32/VS2005/libvorbis/libvorbis_dynamic.vcproj +++ /dev/null @@ -1,348 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libvorbis/win32/VS2005/libvorbis/libvorbis_static.vcproj b/Dependencies/libvorbis/win32/VS2005/libvorbis/libvorbis_static.vcproj deleted file mode 100644 index 5a7403d..0000000 --- a/Dependencies/libvorbis/win32/VS2005/libvorbis/libvorbis_static.vcproj +++ /dev/null @@ -1,336 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libvorbis/win32/VS2005/libvorbisfile/libvorbisfile_dynamic.vcproj b/Dependencies/libvorbis/win32/VS2005/libvorbisfile/libvorbisfile_dynamic.vcproj deleted file mode 100644 index 5c541ac..0000000 --- a/Dependencies/libvorbis/win32/VS2005/libvorbisfile/libvorbisfile_dynamic.vcproj +++ /dev/null @@ -1,108 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libvorbis/win32/VS2005/libvorbisfile/libvorbisfile_static.vcproj b/Dependencies/libvorbis/win32/VS2005/libvorbisfile/libvorbisfile_static.vcproj deleted file mode 100644 index a409810..0000000 --- a/Dependencies/libvorbis/win32/VS2005/libvorbisfile/libvorbisfile_static.vcproj +++ /dev/null @@ -1,96 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libvorbis/win32/VS2005/vorbis_dynamic.sln b/Dependencies/libvorbis/win32/VS2005/vorbis_dynamic.sln deleted file mode 100644 index 237a5b7..0000000 --- a/Dependencies/libvorbis/win32/VS2005/vorbis_dynamic.sln +++ /dev/null @@ -1,92 +0,0 @@ - -Microsoft Visual Studio Solution File, Format Version 9.00 -# Visual Studio 2005 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbisfile", "libvorbisfile\libvorbisfile_dynamic.vcproj", "{CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbis", "libvorbis\libvorbis_dynamic.vcproj", "{3A214E06-B95E-4D61-A291-1F8DF2EC10FD}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisdec", "vorbisdec\vorbisdec_dynamic.vcproj", "{5833EEA1-1068-431F-A6E5-316E7DC5D90A}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisenc", "vorbisenc\vorbisenc_dynamic.vcproj", "{E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}" -EndProject -Global - 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-Because there is no automatic library detection you have to, -either: - -1. Rename libogg-1.1.3 to libogg - -2. Open libogg.vsprops with a text editor (even notepad.exe -will suffice) and see if LIBOGG_VERSION is set to the correct -version, in this case "1.1.3" diff --git a/Dependencies/libvorbis/win32/VS2008/libogg.vsprops b/Dependencies/libvorbis/win32/VS2008/libogg.vsprops deleted file mode 100644 index 1355b50..0000000 --- a/Dependencies/libvorbis/win32/VS2008/libogg.vsprops +++ /dev/null @@ -1,19 +0,0 @@ - - - - - - diff --git a/Dependencies/libvorbis/win32/VS2008/libvorbis/libvorbis_dynamic.vcproj b/Dependencies/libvorbis/win32/VS2008/libvorbis/libvorbis_dynamic.vcproj deleted file mode 100644 index e3c7b56..0000000 --- a/Dependencies/libvorbis/win32/VS2008/libvorbis/libvorbis_dynamic.vcproj +++ /dev/null @@ -1,348 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libvorbis/win32/VS2008/vorbis_dynamic.sln b/Dependencies/libvorbis/win32/VS2008/vorbis_dynamic.sln deleted file mode 100644 index 1c141d2..0000000 --- a/Dependencies/libvorbis/win32/VS2008/vorbis_dynamic.sln +++ /dev/null @@ -1,92 +0,0 @@ - -Microsoft Visual Studio Solution File, Format Version 10.00 -# Visual Studio 2008 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbisfile", "libvorbisfile\libvorbisfile_dynamic.vcproj", "{CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbis", "libvorbis\libvorbis_dynamic.vcproj", "{3A214E06-B95E-4D61-A291-1F8DF2EC10FD}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisdec", "vorbisdec\vorbisdec_dynamic.vcproj", "{5833EEA1-1068-431F-A6E5-316E7DC5D90A}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisenc", "vorbisenc\vorbisenc_dynamic.vcproj", "{E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}" -EndProject -Global - 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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libvorbis/win32/VS2008/vorbisenc/vorbisenc_static.vcproj b/Dependencies/libvorbis/win32/VS2008/vorbisenc/vorbisenc_static.vcproj deleted file mode 100644 index b93f165..0000000 --- a/Dependencies/libvorbis/win32/VS2008/vorbisenc/vorbisenc_static.vcproj +++ /dev/null @@ -1,106 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/libvorbis/win32/vorbis.def b/Dependencies/libvorbis/win32/vorbis.def deleted file mode 100644 index f397283..0000000 --- a/Dependencies/libvorbis/win32/vorbis.def +++ /dev/null @@ -1,59 +0,0 @@ -; -; $Id: vorbis.def 16335 2009-07-25 22:52:38Z cristianadam $ -; -LIBRARY -EXPORTS -_floor_P -_mapping_P -_residue_P -; -vorbis_info_init -vorbis_info_clear -vorbis_info_blocksize -; -vorbis_comment_init -vorbis_comment_add -vorbis_comment_add_tag -vorbis_comment_query -vorbis_comment_query_count -vorbis_comment_clear -; -vorbis_block_init -vorbis_block_clear -vorbis_dsp_clear -vorbis_granule_time -; -vorbis_analysis_init -vorbis_commentheader_out -vorbis_analysis_headerout -vorbis_analysis_buffer -vorbis_analysis_wrote -vorbis_analysis_blockout -vorbis_analysis -vorbis_bitrate_addblock -vorbis_bitrate_flushpacket -; -vorbis_synthesis_headerin -vorbis_synthesis_init -vorbis_synthesis_restart -vorbis_synthesis -vorbis_synthesis_trackonly -vorbis_synthesis_blockin -vorbis_synthesis_pcmout -vorbis_synthesis_lapout -vorbis_synthesis_read -vorbis_packet_blocksize -vorbis_synthesis_halfrate -vorbis_synthesis_halfrate_p -vorbis_synthesis_idheader -; -vorbis_window -;_analysis_output_always -vorbis_encode_init -vorbis_encode_setup_managed -vorbis_encode_setup_vbr -vorbis_encode_init_vbr -vorbis_encode_setup_init -vorbis_encode_ctl -; -vorbis_version_string diff --git a/Dependencies/libvorbis/win32/vorbisenc.def b/Dependencies/libvorbis/win32/vorbisenc.def deleted file mode 100644 index d3e562f..0000000 --- a/Dependencies/libvorbis/win32/vorbisenc.def +++ /dev/null @@ -1,13 +0,0 @@ -; -; $Id: vorbisenc.def 7187 2004-07-20 07:24:27Z xiphmont $ -; -LIBRARY - -EXPORTS -vorbis_encode_init -vorbis_encode_setup_managed -vorbis_encode_setup_vbr -vorbis_encode_init_vbr -vorbis_encode_setup_init -vorbis_encode_ctl - diff --git a/Dependencies/libvorbis/win32/vorbisfile.def b/Dependencies/libvorbis/win32/vorbisfile.def deleted file mode 100644 index 91f243f..0000000 --- a/Dependencies/libvorbis/win32/vorbisfile.def +++ /dev/null @@ -1,42 +0,0 @@ -; -; vorbisfile.def -; -; last modified: $Id: vorbisfile.def 15566 2008-12-08 09:07:12Z conrad $ -; -LIBRARY -EXPORTS -ov_clear -ov_open -ov_open_callbacks -ov_bitrate -ov_bitrate_instant -ov_streams -ov_seekable -ov_serialnumber -ov_raw_total -ov_pcm_total -ov_time_total -ov_raw_seek -ov_pcm_seek -ov_pcm_seek_page -ov_time_seek -ov_time_seek_page -ov_raw_seek_lap -ov_pcm_seek_lap -ov_pcm_seek_page_lap -ov_time_seek_lap -ov_time_seek_page_lap -ov_raw_tell -ov_pcm_tell -ov_time_tell -ov_info -ov_comment -ov_read -ov_read_float -ov_test -ov_test_callbacks -ov_test_open -ov_crosslap -ov_halfrate -ov_halfrate_p -ov_fopen diff --git a/Dependencies/msinttypes/inttypes.h b/Dependencies/msinttypes/inttypes.h deleted file mode 100644 index 4b3828a..0000000 --- a/Dependencies/msinttypes/inttypes.h +++ /dev/null @@ -1,305 +0,0 @@ -// ISO C9x compliant inttypes.h for Microsoft Visual Studio -// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 -// -// Copyright (c) 2006 Alexander Chemeris -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// 1. Redistributions of source code must retain the above copyright notice, -// this list of conditions and the following disclaimer. -// -// 2. Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// -// 3. The name of the author may be used to endorse or promote products -// derived from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED -// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO -// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; -// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR -// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF -// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -/////////////////////////////////////////////////////////////////////////////// - -#ifndef _MSC_VER // [ -#error "Use this header only with Microsoft Visual C++ compilers!" -#endif // _MSC_VER ] - -#ifndef _MSC_INTTYPES_H_ // [ -#define _MSC_INTTYPES_H_ - -#if _MSC_VER > 1000 -#pragma once -#endif - -#include "stdint.h" - -// 7.8 Format conversion of integer types - -typedef struct { - intmax_t quot; - intmax_t rem; -} imaxdiv_t; - -// 7.8.1 Macros for format specifiers - -#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198 - -// The fprintf macros for signed integers are: -#define PRId8 "d" -#define PRIi8 "i" -#define PRIdLEAST8 "d" -#define PRIiLEAST8 "i" -#define PRIdFAST8 "d" -#define PRIiFAST8 "i" - -#define PRId16 "hd" -#define PRIi16 "hi" -#define PRIdLEAST16 "hd" -#define PRIiLEAST16 "hi" -#define PRIdFAST16 "hd" -#define PRIiFAST16 "hi" - -#define PRId32 "I32d" -#define PRIi32 "I32i" -#define PRIdLEAST32 "I32d" -#define PRIiLEAST32 "I32i" -#define PRIdFAST32 "I32d" -#define PRIiFAST32 "I32i" - -#define PRId64 "I64d" -#define PRIi64 "I64i" -#define PRIdLEAST64 "I64d" -#define PRIiLEAST64 "I64i" -#define PRIdFAST64 "I64d" -#define PRIiFAST64 "I64i" - -#define PRIdMAX "I64d" -#define PRIiMAX "I64i" - -#define PRIdPTR "Id" -#define PRIiPTR "Ii" - -// The fprintf macros for unsigned integers are: -#define PRIo8 "o" -#define PRIu8 "u" -#define PRIx8 "x" -#define PRIX8 "X" -#define PRIoLEAST8 "o" -#define PRIuLEAST8 "u" -#define PRIxLEAST8 "x" -#define PRIXLEAST8 "X" -#define PRIoFAST8 "o" -#define PRIuFAST8 "u" -#define PRIxFAST8 "x" -#define PRIXFAST8 "X" - -#define PRIo16 "ho" -#define PRIu16 "hu" -#define PRIx16 "hx" -#define PRIX16 "hX" -#define PRIoLEAST16 "ho" -#define PRIuLEAST16 "hu" -#define PRIxLEAST16 "hx" -#define PRIXLEAST16 "hX" -#define PRIoFAST16 "ho" -#define PRIuFAST16 "hu" -#define PRIxFAST16 "hx" -#define PRIXFAST16 "hX" - -#define PRIo32 "I32o" -#define PRIu32 "I32u" -#define PRIx32 "I32x" -#define PRIX32 "I32X" -#define PRIoLEAST32 "I32o" -#define PRIuLEAST32 "I32u" -#define PRIxLEAST32 "I32x" -#define PRIXLEAST32 "I32X" -#define PRIoFAST32 "I32o" -#define PRIuFAST32 "I32u" -#define PRIxFAST32 "I32x" -#define PRIXFAST32 "I32X" - -#define PRIo64 "I64o" -#define PRIu64 "I64u" -#define PRIx64 "I64x" -#define PRIX64 "I64X" -#define PRIoLEAST64 "I64o" -#define PRIuLEAST64 "I64u" -#define PRIxLEAST64 "I64x" -#define PRIXLEAST64 "I64X" -#define PRIoFAST64 "I64o" -#define PRIuFAST64 "I64u" -#define PRIxFAST64 "I64x" -#define PRIXFAST64 "I64X" - -#define PRIoMAX "I64o" -#define PRIuMAX "I64u" -#define PRIxMAX "I64x" -#define PRIXMAX "I64X" - -#define PRIoPTR "Io" -#define PRIuPTR "Iu" -#define PRIxPTR "Ix" -#define PRIXPTR "IX" - -// The fscanf macros for signed integers are: -#define SCNd8 "d" -#define SCNi8 "i" -#define SCNdLEAST8 "d" -#define SCNiLEAST8 "i" -#define SCNdFAST8 "d" -#define SCNiFAST8 "i" - -#define SCNd16 "hd" -#define SCNi16 "hi" -#define SCNdLEAST16 "hd" -#define SCNiLEAST16 "hi" -#define SCNdFAST16 "hd" -#define SCNiFAST16 "hi" - -#define SCNd32 "ld" -#define SCNi32 "li" -#define SCNdLEAST32 "ld" -#define SCNiLEAST32 "li" -#define SCNdFAST32 "ld" -#define SCNiFAST32 "li" - -#define SCNd64 "I64d" -#define SCNi64 "I64i" -#define SCNdLEAST64 "I64d" -#define SCNiLEAST64 "I64i" -#define SCNdFAST64 "I64d" -#define SCNiFAST64 "I64i" - -#define SCNdMAX "I64d" -#define SCNiMAX "I64i" - -#ifdef _WIN64 // [ -# define SCNdPTR "I64d" -# define SCNiPTR "I64i" -#else // _WIN64 ][ -# define SCNdPTR "ld" -# define SCNiPTR "li" -#endif // _WIN64 ] - -// The fscanf macros for unsigned integers are: -#define SCNo8 "o" -#define SCNu8 "u" -#define SCNx8 "x" -#define SCNX8 "X" -#define SCNoLEAST8 "o" -#define SCNuLEAST8 "u" -#define SCNxLEAST8 "x" -#define SCNXLEAST8 "X" -#define SCNoFAST8 "o" -#define SCNuFAST8 "u" -#define SCNxFAST8 "x" -#define SCNXFAST8 "X" - -#define SCNo16 "ho" -#define SCNu16 "hu" -#define SCNx16 "hx" -#define SCNX16 "hX" -#define SCNoLEAST16 "ho" -#define SCNuLEAST16 "hu" -#define SCNxLEAST16 "hx" -#define SCNXLEAST16 "hX" -#define SCNoFAST16 "ho" -#define SCNuFAST16 "hu" -#define SCNxFAST16 "hx" -#define SCNXFAST16 "hX" - -#define SCNo32 "lo" -#define SCNu32 "lu" -#define SCNx32 "lx" -#define SCNX32 "lX" -#define SCNoLEAST32 "lo" -#define SCNuLEAST32 "lu" -#define SCNxLEAST32 "lx" -#define SCNXLEAST32 "lX" -#define SCNoFAST32 "lo" -#define SCNuFAST32 "lu" -#define SCNxFAST32 "lx" -#define SCNXFAST32 "lX" - -#define SCNo64 "I64o" -#define SCNu64 "I64u" -#define SCNx64 "I64x" -#define SCNX64 "I64X" -#define SCNoLEAST64 "I64o" -#define SCNuLEAST64 "I64u" -#define SCNxLEAST64 "I64x" -#define SCNXLEAST64 "I64X" -#define SCNoFAST64 "I64o" -#define SCNuFAST64 "I64u" -#define SCNxFAST64 "I64x" -#define SCNXFAST64 "I64X" - -#define SCNoMAX "I64o" -#define SCNuMAX "I64u" -#define SCNxMAX "I64x" -#define SCNXMAX "I64X" - -#ifdef _WIN64 // [ -# define SCNoPTR "I64o" -# define SCNuPTR "I64u" -# define SCNxPTR "I64x" -# define SCNXPTR "I64X" -#else // _WIN64 ][ -# define SCNoPTR "lo" -# define SCNuPTR "lu" -# define SCNxPTR "lx" -# define SCNXPTR "lX" -#endif // _WIN64 ] - -#endif // __STDC_FORMAT_MACROS ] - -// 7.8.2 Functions for greatest-width integer types - -// 7.8.2.1 The imaxabs function -#define imaxabs _abs64 - -// 7.8.2.2 The imaxdiv function - -// This is modified version of div() function from Microsoft's div.c found -// in %MSVC.NET%\crt\src\div.c -#ifdef STATIC_IMAXDIV // [ -static -#else // STATIC_IMAXDIV ][ -_inline -#endif // STATIC_IMAXDIV ] -imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom) -{ - imaxdiv_t result; - - result.quot = numer / denom; - result.rem = numer % denom; - - if (numer < 0 && result.rem > 0) { - // did division wrong; must fix up - ++result.quot; - result.rem -= denom; - } - - return result; -} - -// 7.8.2.3 The strtoimax and strtoumax functions -#define strtoimax _strtoi64 -#define strtoumax _strtoui64 - -// 7.8.2.4 The wcstoimax and wcstoumax functions -#define wcstoimax _wcstoi64 -#define wcstoumax _wcstoui64 - - -#endif // _MSC_INTTYPES_H_ ] diff --git a/Dependencies/msinttypes/stdint.h b/Dependencies/msinttypes/stdint.h deleted file mode 100644 index d02608a..0000000 --- a/Dependencies/msinttypes/stdint.h +++ /dev/null @@ -1,247 +0,0 @@ -// ISO C9x compliant stdint.h for Microsoft Visual Studio -// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 -// -// Copyright (c) 2006-2008 Alexander Chemeris -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// 1. Redistributions of source code must retain the above copyright notice, -// this list of conditions and the following disclaimer. -// -// 2. Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// -// 3. The name of the author may be used to endorse or promote products -// derived from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED -// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO -// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; -// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR -// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF -// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -/////////////////////////////////////////////////////////////////////////////// - -#ifndef _MSC_VER // [ -#error "Use this header only with Microsoft Visual C++ compilers!" -#endif // _MSC_VER ] - -#ifndef _MSC_STDINT_H_ // [ -#define _MSC_STDINT_H_ - -#if _MSC_VER > 1000 -#pragma once -#endif - -#include - -// For Visual Studio 6 in C++ mode and for many Visual Studio versions when -// compiling for ARM we should wrap include with 'extern "C++" {}' -// or compiler give many errors like this: -// error C2733: second C linkage of overloaded function 'wmemchr' not allowed -#ifdef __cplusplus -extern "C" { -#endif -# include -#ifdef __cplusplus -} -#endif - -// Define _W64 macros to mark types changing their size, like intptr_t. -#ifndef _W64 -# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300 -# define _W64 __w64 -# else -# define _W64 -# endif -#endif - - -// 7.18.1 Integer types - -// 7.18.1.1 Exact-width integer types - -// Visual Studio 6 and Embedded Visual C++ 4 doesn't -// realize that, e.g. char has the same size as __int8 -// so we give up on __intX for them. -#if (_MSC_VER < 1300) - typedef signed char int8_t; - typedef signed short int16_t; - typedef signed int int32_t; - typedef unsigned char uint8_t; - typedef unsigned short uint16_t; - typedef unsigned int uint32_t; -#else - typedef signed __int8 int8_t; - typedef signed __int16 int16_t; - typedef signed __int32 int32_t; - typedef unsigned __int8 uint8_t; - typedef unsigned __int16 uint16_t; - typedef unsigned __int32 uint32_t; -#endif -typedef signed __int64 int64_t; -typedef unsigned __int64 uint64_t; - - -// 7.18.1.2 Minimum-width integer types -typedef int8_t int_least8_t; -typedef int16_t int_least16_t; -typedef int32_t int_least32_t; -typedef int64_t int_least64_t; -typedef uint8_t uint_least8_t; -typedef uint16_t uint_least16_t; -typedef uint32_t uint_least32_t; -typedef uint64_t uint_least64_t; - -// 7.18.1.3 Fastest minimum-width integer types -typedef int8_t int_fast8_t; -typedef int16_t int_fast16_t; -typedef int32_t int_fast32_t; -typedef int64_t int_fast64_t; -typedef uint8_t uint_fast8_t; -typedef uint16_t uint_fast16_t; -typedef uint32_t uint_fast32_t; -typedef uint64_t uint_fast64_t; - -// 7.18.1.4 Integer types capable of holding object pointers -#ifdef _WIN64 // [ - typedef signed __int64 intptr_t; - typedef unsigned __int64 uintptr_t; -#else // _WIN64 ][ - typedef _W64 signed int intptr_t; - typedef _W64 unsigned int uintptr_t; -#endif // _WIN64 ] - -// 7.18.1.5 Greatest-width integer types -typedef int64_t intmax_t; -typedef uint64_t uintmax_t; - - -// 7.18.2 Limits of specified-width integer types - -#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259 - -// 7.18.2.1 Limits of exact-width integer types -#define INT8_MIN ((int8_t)_I8_MIN) -#define INT8_MAX _I8_MAX -#define INT16_MIN ((int16_t)_I16_MIN) -#define INT16_MAX _I16_MAX -#define INT32_MIN ((int32_t)_I32_MIN) -#define INT32_MAX _I32_MAX -#define INT64_MIN ((int64_t)_I64_MIN) -#define INT64_MAX _I64_MAX -#define UINT8_MAX _UI8_MAX -#define UINT16_MAX _UI16_MAX -#define UINT32_MAX _UI32_MAX -#define UINT64_MAX _UI64_MAX - -// 7.18.2.2 Limits of minimum-width integer types -#define INT_LEAST8_MIN INT8_MIN -#define INT_LEAST8_MAX INT8_MAX -#define INT_LEAST16_MIN INT16_MIN -#define INT_LEAST16_MAX INT16_MAX -#define INT_LEAST32_MIN INT32_MIN -#define INT_LEAST32_MAX INT32_MAX -#define INT_LEAST64_MIN INT64_MIN -#define INT_LEAST64_MAX INT64_MAX -#define UINT_LEAST8_MAX UINT8_MAX -#define UINT_LEAST16_MAX UINT16_MAX -#define UINT_LEAST32_MAX UINT32_MAX -#define UINT_LEAST64_MAX UINT64_MAX - -// 7.18.2.3 Limits of fastest minimum-width integer types -#define INT_FAST8_MIN INT8_MIN -#define INT_FAST8_MAX INT8_MAX -#define INT_FAST16_MIN INT16_MIN -#define INT_FAST16_MAX INT16_MAX -#define INT_FAST32_MIN INT32_MIN -#define INT_FAST32_MAX INT32_MAX -#define INT_FAST64_MIN INT64_MIN -#define INT_FAST64_MAX INT64_MAX -#define UINT_FAST8_MAX UINT8_MAX -#define UINT_FAST16_MAX UINT16_MAX -#define UINT_FAST32_MAX UINT32_MAX -#define UINT_FAST64_MAX UINT64_MAX - -// 7.18.2.4 Limits of integer types capable of holding object pointers -#ifdef _WIN64 // [ -# define INTPTR_MIN INT64_MIN -# define INTPTR_MAX INT64_MAX -# define UINTPTR_MAX UINT64_MAX -#else // _WIN64 ][ -# define INTPTR_MIN INT32_MIN -# define INTPTR_MAX INT32_MAX -# define UINTPTR_MAX UINT32_MAX -#endif // _WIN64 ] - -// 7.18.2.5 Limits of greatest-width integer types -#define INTMAX_MIN INT64_MIN -#define INTMAX_MAX INT64_MAX -#define UINTMAX_MAX UINT64_MAX - -// 7.18.3 Limits of other integer types - -#ifdef _WIN64 // [ -# define PTRDIFF_MIN _I64_MIN -# define PTRDIFF_MAX _I64_MAX -#else // _WIN64 ][ -# define PTRDIFF_MIN _I32_MIN -# define PTRDIFF_MAX _I32_MAX -#endif // _WIN64 ] - -#define SIG_ATOMIC_MIN INT_MIN -#define SIG_ATOMIC_MAX INT_MAX - -#ifndef SIZE_MAX // [ -# ifdef _WIN64 // [ -# define SIZE_MAX _UI64_MAX -# else // _WIN64 ][ -# define SIZE_MAX _UI32_MAX -# endif // _WIN64 ] -#endif // SIZE_MAX ] - -// WCHAR_MIN and WCHAR_MAX are also defined in -#ifndef WCHAR_MIN // [ -# define WCHAR_MIN 0 -#endif // WCHAR_MIN ] -#ifndef WCHAR_MAX // [ -# define WCHAR_MAX _UI16_MAX -#endif // WCHAR_MAX ] - -#define WINT_MIN 0 -#define WINT_MAX _UI16_MAX - -#endif // __STDC_LIMIT_MACROS ] - - -// 7.18.4 Limits of other integer types - -#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260 - -// 7.18.4.1 Macros for minimum-width integer constants - -#define INT8_C(val) val##i8 -#define INT16_C(val) val##i16 -#define INT32_C(val) val##i32 -#define INT64_C(val) val##i64 - -#define UINT8_C(val) val##ui8 -#define UINT16_C(val) val##ui16 -#define UINT32_C(val) val##ui32 -#define UINT64_C(val) val##ui64 - -// 7.18.4.2 Macros for greatest-width integer constants -#define INTMAX_C INT64_C -#define UINTMAX_C UINT64_C - -#endif // __STDC_CONSTANT_MACROS ] - - -#endif // _MSC_STDINT_H_ ] diff --git a/Dependencies/zlib/CMakeLists.txt b/Dependencies/zlib/CMakeLists.txt deleted file mode 100644 index a64fe0b..0000000 --- a/Dependencies/zlib/CMakeLists.txt +++ /dev/null @@ -1,190 +0,0 @@ -cmake_minimum_required(VERSION 2.4.4) -set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON) - -project(zlib C) - -if(NOT DEFINED BUILD_SHARED_LIBS) - option(BUILD_SHARED_LIBS "Build a shared library form of zlib" ON) -endif() - -include(CheckTypeSize) -include(CheckFunctionExists) -include(CheckIncludeFile) -include(CheckCSourceCompiles) -enable_testing() - -check_include_file(sys/types.h HAVE_SYS_TYPES_H) -check_include_file(stdint.h HAVE_STDINT_H) -check_include_file(stddef.h HAVE_STDDEF_H) - -# -# Check to see if we have large file support -# -set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1) -# We add these other definitions here because CheckTypeSize.cmake -# in CMake 2.4.x does not automatically do so and we want -# compatibility with CMake 2.4.x. -if(HAVE_SYS_TYPES_H) - list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H) -endif() -if(HAVE_STDINT_H) - list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H) -endif() -if(HAVE_STDDEF_H) - list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H) -endif() -check_type_size(off64_t OFF64_T) -if(HAVE_OFF64_T) - add_definitions(-D_LARGEFILE64_SOURCE=1) -endif() -set(CMAKE_REQUIRED_DEFINITIONS) # clear variable - -# -# Check for fseeko -# -check_function_exists(fseeko HAVE_FSEEKO) -if(NOT HAVE_FSEEKO) - add_definitions(-DNO_FSEEKO) -endif() - -# -# Check for unistd.h -# -check_include_file(unistd.h Z_HAVE_UNISTD_H) - -if(MSVC) - set(CMAKE_DEBUG_POSTFIX "d") - add_definitions(-D_CRT_SECURE_NO_DEPRECATE) - add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE) -endif() - -if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR) - # If we're doing an out of source build and the user has a zconf.h - # in their source tree... - if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h) - message(FATAL_ERROR - "You must remove ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h " - "from the source tree. This file is included with zlib " - "but CMake generates this file for you automatically " - "in the build directory.") - endif() -endif() - -configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein - ${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY) -include_directories(${CMAKE_CURRENT_BINARY_DIR}) - - -#============================================================================ -# zlib -#============================================================================ - -set(ZLIB_PUBLIC_HDRS - ${CMAKE_CURRENT_BINARY_DIR}/zconf.h - zlib.h -) -set(ZLIB_PRIVATE_HDRS - crc32.h - deflate.h - gzguts.h - inffast.h - inffixed.h - inflate.h - inftrees.h - trees.h - zutil.h -) -set(ZLIB_SRCS - adler32.c - compress.c - crc32.c - deflate.c - gzclose.c - gzlib.c - gzread.c - gzwrite.c - inflate.c - infback.c - inftrees.c - inffast.c - trees.c - uncompr.c - zutil.c - win32/zlib1.rc -) - -# parse the full version number from zlib.h and include in ZLIB_FULL_VERSION -file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents) -string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([0-9A-Za-z.]+)\".*" - "\\1" ZLIB_FULL_VERSION ${_zlib_h_contents}) - -if(MINGW) - # This gets us DLL resource information when compiling on MinGW. - add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj - COMMAND windres.exe - -D GCC_WINDRES - -I ${CMAKE_CURRENT_SOURCE_DIR} - -I ${CMAKE_CURRENT_BINARY_DIR} - -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj - -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc) - set(ZLIB_SRCS ${ZLIB_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj) -endif(MINGW) - -add_library(zlib ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) -set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL) - -set_target_properties(zlib PROPERTIES SOVERSION 1) - -if(NOT CYGWIN) - # This property causes shared libraries on Linux to have the full version - # encoded into their final filename. We disable this on Cygwin because - # it causes cygz-${ZLIB_FULL_VERSION}.dll to be created when cygz.dll - # seems to be the default. - # - # This has no effect with MSVC, on that platform the version info for - # the DLL comes from the resource file win32/zlib1.rc - set_target_properties(zlib PROPERTIES VERSION ${ZLIB_FULL_VERSION}) -endif() - -if(UNIX) - # On unix-like platforms the library is almost always called libz - set_target_properties(zlib PROPERTIES OUTPUT_NAME z) -elseif(BUILD_SHARED_LIBS AND WIN32) - # Creates zlib1.dll when building shared library version - set_target_properties(zlib PROPERTIES SUFFIX "1.dll") -endif() - -if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL ) - install(TARGETS zlib - RUNTIME DESTINATION bin - ARCHIVE DESTINATION lib - LIBRARY DESTINATION lib ) -endif() -if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL ) - install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION include) -endif() -if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL ) - install(FILES zlib.3 DESTINATION share/man/man3) -endif() - -#============================================================================ -# Example binaries -#============================================================================ - -add_executable(example example.c) -target_link_libraries(example zlib) -add_test(example example) - -add_executable(minigzip minigzip.c) -target_link_libraries(minigzip zlib) - -if(HAVE_OFF64_T) - add_executable(example64 example.c) - target_link_libraries(example64 zlib) - set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") - add_test(example64 example64) - - add_executable(minigzip64 minigzip.c) - target_link_libraries(minigzip64 zlib) - set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") -endif() diff --git a/Dependencies/zlib/ChangeLog b/Dependencies/zlib/ChangeLog deleted file mode 100644 index f310bb0..0000000 --- a/Dependencies/zlib/ChangeLog +++ /dev/null @@ -1,1208 +0,0 @@ - - ChangeLog file for zlib - -Changes in 1.2.5 (19 Apr 2010) -- Disable visibility attribute in win32/Makefile.gcc [Bar-Lev] -- Default to libdir as sharedlibdir in configure [Nieder] -- Update copyright dates on modified source files -- Update trees.c to be able to generate modified trees.h -- Exit configure for MinGW, suggesting win32/Makefile.gcc - -Changes in 1.2.4.5 (18 Apr 2010) -- Set sharedlibdir in configure [Torok] -- Set LDFLAGS in Makefile.in [Bar-Lev] -- Avoid mkdir objs race condition in Makefile.in [Bowler] -- Add ZLIB_INTERNAL in front of internal inter-module functions and arrays -- Define ZLIB_INTERNAL to hide internal functions and arrays for GNU C -- Don't use hidden attribute when it is a warning generator (e.g. Solaris) - -Changes in 1.2.4.4 (18 Apr 2010) -- Fix CROSS_PREFIX executable testing, CHOST extract, mingw* [Torok] -- Undefine _LARGEFILE64_SOURCE in zconf.h if it is zero, but not if empty -- Try to use bash or ksh regardless of functionality of /bin/sh -- Fix configure incompatibility with NetBSD sh -- Remove attempt to run under bash or ksh since have better NetBSD fix -- Fix win32/Makefile.gcc for MinGW [Bar-Lev] -- Add diagnostic messages when using CROSS_PREFIX in configure -- Added --sharedlibdir option to configure [Weigelt] -- Use hidden visibility attribute when available [Frysinger] - -Changes in 1.2.4.3 (10 Apr 2010) -- Only use CROSS_PREFIX in configure for ar and ranlib if they exist -- Use CROSS_PREFIX for nm [Bar-Lev] -- Assume _LARGEFILE64_SOURCE defined is equivalent to true -- Avoid use of undefined symbols in #if with && and || -- Make *64 prototypes in gzguts.h consistent with functions -- Add -shared load option for MinGW in configure [Bowler] -- Move z_off64_t to public interface, use instead of off64_t -- Remove ! from shell test in configure (not portable to Solaris) -- Change +0 macro tests to -0 for possibly increased portability - -Changes in 1.2.4.2 (9 Apr 2010) -- Add consistent carriage returns to readme.txt's in masmx86 and masmx64 -- Really provide prototypes for *64 functions when building without LFS -- Only define unlink() in minigzip.c if unistd.h not included -- Update README to point to contrib/vstudio project files -- Move projects/vc6 to old/ and remove projects/ -- Include stdlib.h in minigzip.c for setmode() definition under WinCE -- Clean up assembler builds in win32/Makefile.msc [Rowe] -- Include sys/types.h for Microsoft for off_t definition -- Fix memory leak on error in gz_open() -- Symbolize nm as $NM in configure [Weigelt] -- Use TEST_LDSHARED instead of LDSHARED to link test programs [Weigelt] -- Add +0 to _FILE_OFFSET_BITS and _LFS64_LARGEFILE in case not defined -- Fix bug in gzeof() to take into account unused input data -- Avoid initialization of structures with variables in puff.c -- Updated win32/README-WIN32.txt [Rowe] - -Changes in 1.2.4.1 (28 Mar 2010) -- Remove the use of [a-z] constructs for sed in configure [gentoo 310225] -- Remove $(SHAREDLIB) from LIBS in Makefile.in [Creech] -- Restore "for debugging" comment on sprintf() in gzlib.c -- Remove fdopen for MVS from gzguts.h -- Put new README-WIN32.txt in win32 [Rowe] -- Add check for shell to configure and invoke another shell if needed -- Fix big fat stinking bug in gzseek() on uncompressed files -- Remove vestigial F_OPEN64 define in zutil.h -- Set and check the value of _LARGEFILE_SOURCE and _LARGEFILE64_SOURCE -- Avoid errors on non-LFS systems when applications define LFS macros -- Set EXE to ".exe" in configure for MINGW [Kahle] -- Match crc32() in crc32.c exactly to the prototype in zlib.h [Sherrill] -- Add prefix for cross-compilation in win32/makefile.gcc [Bar-Lev] -- Add DLL install in win32/makefile.gcc [Bar-Lev] -- Allow Linux* or linux* from uname in configure [Bar-Lev] -- Allow ldconfig to be redefined in configure and Makefile.in [Bar-Lev] -- Add cross-compilation prefixes to configure [Bar-Lev] -- Match type exactly in gz_load() invocation in gzread.c -- Match type exactly of zcalloc() in zutil.c to zlib.h alloc_func -- Provide prototypes for *64 functions when building zlib without LFS -- Don't use -lc when linking shared library on MinGW -- Remove errno.h check in configure and vestigial errno code in zutil.h - -Changes in 1.2.4 (14 Mar 2010) -- Fix VER3 extraction in configure for no fourth subversion -- Update zlib.3, add docs to Makefile.in to make .pdf out of it -- Add zlib.3.pdf to distribution -- Don't set error code in gzerror() if passed pointer is NULL -- Apply destination directory fixes to CMakeLists.txt [Lowman] -- Move #cmakedefine's to a new zconf.in.cmakein -- Restore zconf.h for builds that don't use configure or cmake -- Add distclean to dummy Makefile for convenience -- Update and improve INDEX, README, and FAQ -- Update CMakeLists.txt for the return of zconf.h [Lowman] -- Update contrib/vstudio/vc9 and vc10 [Vollant] -- Change libz.dll.a back to libzdll.a in win32/Makefile.gcc -- Apply license and readme changes to contrib/asm686 [Raiter] -- Check file name lengths and add -c option in minigzip.c [Li] -- Update contrib/amd64 and contrib/masmx86/ [Vollant] -- Avoid use of "eof" parameter in trees.c to not shadow library variable -- Update make_vms.com for removal of zlibdefs.h [Zinser] -- Update assembler code and vstudio projects in contrib [Vollant] -- Remove outdated assembler code contrib/masm686 and contrib/asm586 -- Remove old vc7 and vc8 from contrib/vstudio -- Update win32/Makefile.msc, add ZLIB_VER_SUBREVISION [Rowe] -- Fix memory leaks in gzclose_r() and gzclose_w(), file leak in gz_open() -- Add contrib/gcc_gvmat64 for longest_match and inflate_fast [Vollant] -- Remove *64 functions from win32/zlib.def (they're not 64-bit yet) -- Fix bug in void-returning vsprintf() case in gzwrite.c -- Fix name change from inflate.h in contrib/inflate86/inffas86.c -- Check if temporary file exists before removing in make_vms.com [Zinser] -- Fix make install and uninstall for --static option -- Fix usage of _MSC_VER in gzguts.h and zutil.h [Truta] -- Update readme.txt in contrib/masmx64 and masmx86 to assemble - -Changes in 1.2.3.9 (21 Feb 2010) -- Expunge gzio.c -- Move as400 build information to old -- Fix updates in contrib/minizip and contrib/vstudio -- Add const to vsnprintf test in configure to avoid warnings [Weigelt] -- Delete zconf.h (made by configure) [Weigelt] -- Change zconf.in.h to zconf.h.in per convention [Weigelt] -- Check for NULL buf in gzgets() -- Return empty string for gzgets() with len == 1 (like fgets()) -- Fix description of gzgets() in zlib.h for end-of-file, NULL return -- Update minizip to 1.1 [Vollant] -- Avoid MSVC loss of data warnings in gzread.c, gzwrite.c -- Note in zlib.h that gzerror() should be used to distinguish from EOF -- Remove use of snprintf() from gzlib.c -- Fix bug in gzseek() -- Update contrib/vstudio, adding vc9 and vc10 [Kuno, Vollant] -- Fix zconf.h generation in CMakeLists.txt [Lowman] -- Improve comments in zconf.h where modified by configure - -Changes in 1.2.3.8 (13 Feb 2010) -- Clean up text files (tabs, trailing whitespace, etc.) [Oberhumer] -- Use z_off64_t in gz_zero() and gz_skip() to match state->skip -- Avoid comparison problem when sizeof(int) == sizeof(z_off64_t) -- Revert to Makefile.in from 1.2.3.6 (live with the clutter) -- Fix missing error return in gzflush(), add zlib.h note -- Add *64 functions to zlib.map [Levin] -- Fix signed/unsigned comparison in gz_comp() -- Use SFLAGS when testing shared linking in configure -- Add --64 option to ./configure to use -m64 with gcc -- Fix ./configure --help to correctly name options -- Have make fail if a test fails [Levin] -- Avoid buffer overrun in contrib/masmx64/gvmat64.asm [Simpson] -- Remove assembler object files from contrib - -Changes in 1.2.3.7 (24 Jan 2010) -- Always gzopen() with O_LARGEFILE if available -- Fix gzdirect() to work immediately after gzopen() or gzdopen() -- Make gzdirect() more precise when the state changes while reading -- Improve zlib.h documentation in many places -- Catch memory allocation failure in gz_open() -- Complete close operation if seek forward in gzclose_w() fails -- Return Z_ERRNO from gzclose_r() if close() fails -- Return Z_STREAM_ERROR instead of EOF for gzclose() being passed NULL -- Return zero for gzwrite() errors to match zlib.h description -- Return -1 on gzputs() error to match zlib.h description -- Add zconf.in.h to allow recovery from configure modification [Weigelt] -- Fix static library permissions in Makefile.in [Weigelt] -- Avoid warnings in configure tests that hide functionality [Weigelt] -- Add *BSD and DragonFly to Linux case in configure [gentoo 123571] -- Change libzdll.a to libz.dll.a in win32/Makefile.gcc [gentoo 288212] -- Avoid access of uninitialized data for first inflateReset2 call [Gomes] -- Keep object files in subdirectories to reduce the clutter somewhat -- Remove default Makefile and zlibdefs.h, add dummy Makefile -- Add new external functions to Z_PREFIX, remove duplicates, z_z_ -> z_ -- Remove zlibdefs.h completely -- modify zconf.h instead - -Changes in 1.2.3.6 (17 Jan 2010) -- Avoid void * arithmetic in gzread.c and gzwrite.c -- Make compilers happier with const char * for gz_error message -- Avoid unused parameter warning in inflate.c -- Avoid signed-unsigned comparison warning in inflate.c -- Indent #pragma's for traditional C -- Fix usage of strwinerror() in glib.c, change to gz_strwinerror() -- Correct email address in configure for system options -- Update make_vms.com and add make_vms.com to contrib/minizip [Zinser] -- Update zlib.map [Brown] -- Fix Makefile.in for Solaris 10 make of example64 and minizip64 [Torok] -- Apply various fixes to CMakeLists.txt [Lowman] -- Add checks on len in gzread() and gzwrite() -- Add error message for no more room for gzungetc() -- Remove zlib version check in gzwrite() -- Defer compression of gzprintf() result until need to -- Use snprintf() in gzdopen() if available -- Remove USE_MMAP configuration determination (only used by minigzip) -- Remove examples/pigz.c (available separately) -- Update examples/gun.c to 1.6 - -Changes in 1.2.3.5 (8 Jan 2010) -- Add space after #if in zutil.h for some compilers -- Fix relatively harmless bug in deflate_fast() [Exarevsky] -- Fix same problem in deflate_slow() -- Add $(SHAREDLIBV) to LIBS in Makefile.in [Brown] -- Add deflate_rle() for faster Z_RLE strategy run-length encoding -- Add deflate_huff() for faster Z_HUFFMAN_ONLY encoding -- Change name of "write" variable in inffast.c to avoid library collisions -- Fix premature EOF from gzread() in gzio.c [Brown] -- Use zlib header window size if windowBits is 0 in inflateInit2() -- Remove compressBound() call in deflate.c to avoid linking compress.o -- Replace use of errno in gz* with functions, support WinCE [Alves] -- Provide alternative to perror() in minigzip.c for WinCE [Alves] -- Don't use _vsnprintf on later versions of MSVC [Lowman] -- Add CMake build script and input file [Lowman] -- Update contrib/minizip to 1.1 [Svensson, Vollant] -- Moved nintendods directory from contrib to . -- Replace gzio.c with a new set of routines with the same functionality -- Add gzbuffer(), gzoffset(), gzclose_r(), gzclose_w() as part of above -- Update contrib/minizip to 1.1b -- Change gzeof() to return 0 on error instead of -1 to agree with zlib.h - -Changes in 1.2.3.4 (21 Dec 2009) -- Use old school .SUFFIXES in Makefile.in for FreeBSD compatibility -- Update comments in configure and Makefile.in for default --shared -- Fix test -z's in configure [Marquess] -- Build examplesh and minigzipsh when not testing -- Change NULL's to Z_NULL's in deflate.c and in comments in zlib.h -- Import LDFLAGS from the environment in configure -- Fix configure to populate SFLAGS with discovered CFLAGS options -- Adapt make_vms.com to the new Makefile.in [Zinser] -- Add zlib2ansi script for C++ compilation [Marquess] -- Add _FILE_OFFSET_BITS=64 test to make test (when applicable) -- Add AMD64 assembler code for longest match to contrib [Teterin] -- Include options from $SFLAGS when doing $LDSHARED -- Simplify 64-bit file support by introducing z_off64_t type -- Make shared object files in objs directory to work around old Sun cc -- Use only three-part version number for Darwin shared compiles -- Add rc option to ar in Makefile.in for when ./configure not run -- Add -WI,-rpath,. to LDFLAGS for OSF 1 V4* -- Set LD_LIBRARYN32_PATH for SGI IRIX shared compile -- Protect against _FILE_OFFSET_BITS being defined when compiling zlib -- Rename Makefile.in targets allstatic to static and allshared to shared -- Fix static and shared Makefile.in targets to be independent -- Correct error return bug in gz_open() by setting state [Brown] -- Put spaces before ;;'s in configure for better sh compatibility -- Add pigz.c (parallel implementation of gzip) to examples/ -- Correct constant in crc32.c to UL [Leventhal] -- Reject negative lengths in crc32_combine() -- Add inflateReset2() function to work like inflateEnd()/inflateInit2() -- Include sys/types.h for _LARGEFILE64_SOURCE [Brown] -- Correct typo in doc/algorithm.txt [Janik] -- Fix bug in adler32_combine() [Zhu] -- Catch missing-end-of-block-code error in all inflates and in puff - Assures that random input to inflate eventually results in an error -- Added enough.c (calculation of ENOUGH for inftrees.h) to examples/ -- Update ENOUGH and its usage to reflect discovered bounds -- Fix gzerror() error report on empty input file [Brown] -- Add ush casts in trees.c to avoid pedantic runtime errors -- Fix typo in zlib.h uncompress() description [Reiss] -- Correct inflate() comments with regard to automatic header detection -- Remove deprecation comment on Z_PARTIAL_FLUSH (it stays) -- Put new version of gzlog (2.0) in examples with interruption recovery -- Add puff compile option to permit invalid distance-too-far streams -- Add puff TEST command options, ability to read piped input -- Prototype the *64 functions in zlib.h when _FILE_OFFSET_BITS == 64, but - _LARGEFILE64_SOURCE not defined -- Fix Z_FULL_FLUSH to truly erase the past by resetting s->strstart -- Fix deflateSetDictionary() to use all 32K for output consistency -- Remove extraneous #define MIN_LOOKAHEAD in deflate.c (in deflate.h) -- Clear bytes after deflate lookahead to avoid use of uninitialized data -- Change a limit in inftrees.c to be more transparent to Coverity Prevent -- Update win32/zlib.def with exported symbols from zlib.h -- Correct spelling error in zlib.h [Willem] -- Allow Z_BLOCK for deflate() to force a new block -- Allow negative bits in inflatePrime() to delete existing bit buffer -- Add Z_TREES flush option to inflate() to return at end of trees -- Add inflateMark() to return current state information for random access -- Add Makefile for NintendoDS to contrib [Costa] -- Add -w in configure compile tests to avoid spurious warnings [Beucler] -- Fix typos in zlib.h comments for deflateSetDictionary() -- Fix EOF detection in transparent gzread() [Maier] - -Changes in 1.2.3.3 (2 October 2006) -- Make --shared the default for configure, add a --static option -- Add compile option to permit invalid distance-too-far streams -- Add inflateUndermine() function which is required to enable above -- Remove use of "this" variable name for C++ compatibility [Marquess] -- Add testing of shared library in make test, if shared library built -- Use ftello() and fseeko() if available instead of ftell() and fseek() -- Provide two versions of all functions that use the z_off_t type for - binary compatibility -- a normal version and a 64-bit offset version, - per the Large File Support Extension when _LARGEFILE64_SOURCE is - defined; use the 64-bit versions by default when _FILE_OFFSET_BITS - is defined to be 64 -- Add a --uname= option to configure to perhaps help with cross-compiling - -Changes in 1.2.3.2 (3 September 2006) -- Turn off silly Borland warnings [Hay] -- Use off64_t and define _LARGEFILE64_SOURCE when present -- Fix missing dependency on inffixed.h in Makefile.in -- Rig configure --shared to build both shared and static [Teredesai, Truta] -- Remove zconf.in.h and instead create a new zlibdefs.h file -- Fix contrib/minizip/unzip.c non-encrypted after encrypted [Vollant] -- Add treebuild.xml (see http://treebuild.metux.de/) [Weigelt] - -Changes in 1.2.3.1 (16 August 2006) -- Add watcom directory with OpenWatcom make files [Daniel] -- Remove #undef of FAR in zconf.in.h for MVS [Fedtke] -- Update make_vms.com [Zinser] -- Use -fPIC for shared build in configure [Teredesai, Nicholson] -- Use only major version number for libz.so on IRIX and OSF1 [Reinholdtsen] -- Use fdopen() (not _fdopen()) for Interix in zutil.h [BŠck] -- Add some FAQ entries about the contrib directory -- Update the MVS question in the FAQ -- Avoid extraneous reads after EOF in gzio.c [Brown] -- Correct spelling of "successfully" in gzio.c [Randers-Pehrson] -- Add comments to zlib.h about gzerror() usage [Brown] -- Set extra flags in gzip header in gzopen() like deflate() does -- Make configure options more compatible with double-dash conventions - [Weigelt] -- Clean up compilation under Solaris SunStudio cc [Rowe, Reinholdtsen] -- Fix uninstall target in Makefile.in [Truta] -- Add pkgconfig support [Weigelt] -- Use $(DESTDIR) macro in Makefile.in [Reinholdtsen, Weigelt] -- Replace set_data_type() with a more accurate detect_data_type() in - trees.c, according to the txtvsbin.txt document [Truta] -- Swap the order of #include and #include "zlib.h" in - gzio.c, example.c and minigzip.c [Truta] -- Shut up annoying VS2005 warnings about standard C deprecation [Rowe, - Truta] (where?) -- Fix target "clean" from win32/Makefile.bor [Truta] -- Create .pdb and .manifest files in win32/makefile.msc [Ziegler, Rowe] -- Update zlib www home address in win32/DLL_FAQ.txt [Truta] -- Update contrib/masmx86/inffas32.asm for VS2005 [Vollant, Van Wassenhove] -- Enable browse info in the "Debug" and "ASM Debug" configurations in - the Visual C++ 6 project, and set (non-ASM) "Debug" as default [Truta] -- Add pkgconfig support [Weigelt] -- Add ZLIB_VER_MAJOR, ZLIB_VER_MINOR and ZLIB_VER_REVISION in zlib.h, - for use in win32/zlib1.rc [Polushin, Rowe, Truta] -- Add a document that explains the new text detection scheme to - doc/txtvsbin.txt [Truta] -- Add rfc1950.txt, rfc1951.txt and rfc1952.txt to doc/ [Truta] -- Move algorithm.txt into doc/ [Truta] -- Synchronize FAQ with website -- Fix compressBound(), was low for some pathological cases [Fearnley] -- Take into account wrapper variations in deflateBound() -- Set examples/zpipe.c input and output to binary mode for Windows -- Update examples/zlib_how.html with new zpipe.c (also web site) -- Fix some warnings in examples/gzlog.c and examples/zran.c (it seems - that gcc became pickier in 4.0) -- Add zlib.map for Linux: "All symbols from zlib-1.1.4 remain - un-versioned, the patch adds versioning only for symbols introduced in - zlib-1.2.0 or later. It also declares as local those symbols which are - not designed to be exported." [Levin] -- Update Z_PREFIX list in zconf.in.h, add --zprefix option to configure -- Do not initialize global static by default in trees.c, add a response - NO_INIT_GLOBAL_POINTERS to initialize them if needed [Marquess] -- Don't use strerror() in gzio.c under WinCE [Yakimov] -- Don't use errno.h in zutil.h under WinCE [Yakimov] -- Move arguments for AR to its usage to allow replacing ar [Marot] -- Add HAVE_VISIBILITY_PRAGMA in zconf.in.h for Mozilla [Randers-Pehrson] -- Improve inflateInit() and inflateInit2() documentation -- Fix structure size comment in inflate.h -- Change configure help option from --h* to --help [Santos] - -Changes in 1.2.3 (18 July 2005) -- Apply security vulnerability fixes to contrib/infback9 as well -- Clean up some text files (carriage returns, trailing space) -- Update testzlib, vstudio, masmx64, and masmx86 in contrib [Vollant] - -Changes in 1.2.2.4 (11 July 2005) -- Add inflatePrime() function for starting inflation at bit boundary -- Avoid some Visual C warnings in deflate.c -- Avoid more silly Visual C warnings in inflate.c and inftrees.c for 64-bit - compile -- Fix some spelling errors in comments [Betts] -- Correct inflateInit2() error return documentation in zlib.h -- Add zran.c example of compressed data random access to examples - directory, shows use of inflatePrime() -- Fix cast for assignments to strm->state in inflate.c and infback.c -- Fix zlibCompileFlags() in zutil.c to use 1L for long shifts [Oberhumer] -- Move declarations of gf2 functions to right place in crc32.c [Oberhumer] -- Add cast in trees.c t avoid a warning [Oberhumer] -- Avoid some warnings in fitblk.c, gun.c, gzjoin.c in examples [Oberhumer] -- Update make_vms.com [Zinser] -- Initialize state->write in inflateReset() since copied in inflate_fast() -- Be more strict on incomplete code sets in inflate_table() and increase - ENOUGH and MAXD -- this repairs a possible security vulnerability for - invalid inflate input. Thanks to Tavis Ormandy and Markus Oberhumer for - discovering the vulnerability and providing test cases. -- Add ia64 support to configure for HP-UX [Smith] -- Add error return to gzread() for format or i/o error [Levin] -- Use malloc.h for OS/2 [Necasek] - -Changes in 1.2.2.3 (27 May 2005) -- Replace 1U constants in inflate.c and inftrees.c for 64-bit compile -- Typecast fread() return values in gzio.c [Vollant] -- Remove trailing space in minigzip.c outmode (VC++ can't deal with it) -- Fix crc check bug in gzread() after gzungetc() [Heiner] -- Add the deflateTune() function to adjust internal compression parameters -- Add a fast gzip decompressor, gun.c, to examples (use of inflateBack) -- Remove an incorrect assertion in examples/zpipe.c -- Add C++ wrapper in infback9.h [Donais] -- Fix bug in inflateCopy() when decoding fixed codes -- Note in zlib.h how much deflateSetDictionary() actually uses -- Remove USE_DICT_HEAD in deflate.c (would mess up inflate if used) -- Add _WIN32_WCE to define WIN32 in zconf.in.h [Spencer] -- Don't include stderr.h or errno.h for _WIN32_WCE in zutil.h [Spencer] -- Add gzdirect() function to indicate transparent reads -- Update contrib/minizip [Vollant] -- Fix compilation of deflate.c when both ASMV and FASTEST [Oberhumer] -- Add casts in crc32.c to avoid warnings [Oberhumer] -- Add contrib/masmx64 [Vollant] -- Update contrib/asm586, asm686, masmx86, testzlib, vstudio [Vollant] - -Changes in 1.2.2.2 (30 December 2004) -- Replace structure assignments in deflate.c and inflate.c with zmemcpy to - avoid implicit memcpy calls (portability for no-library compilation) -- Increase sprintf() buffer size in gzdopen() to allow for large numbers -- Add INFLATE_STRICT to check distances against zlib header -- Improve WinCE errno handling and comments [Chang] -- Remove comment about no gzip header processing in FAQ -- Add Z_FIXED strategy option to deflateInit2() to force fixed trees -- Add updated make_vms.com [Coghlan], update README -- Create a new "examples" directory, move gzappend.c there, add zpipe.c, - fitblk.c, gzlog.[ch], gzjoin.c, and zlib_how.html. -- Add FAQ entry and comments in deflate.c on uninitialized memory access -- Add Solaris 9 make options in configure [Gilbert] -- Allow strerror() usage in gzio.c for STDC -- Fix DecompressBuf in contrib/delphi/ZLib.pas [ManChesTer] -- Update contrib/masmx86/inffas32.asm and gvmat32.asm [Vollant] -- Use z_off_t for adler32_combine() and crc32_combine() lengths -- Make adler32() much faster for small len -- Use OS_CODE in deflate() default gzip header - -Changes in 1.2.2.1 (31 October 2004) -- Allow inflateSetDictionary() call for raw inflate -- Fix inflate header crc check bug for file names and comments -- Add deflateSetHeader() and gz_header structure for custom gzip headers -- Add inflateGetheader() to retrieve gzip headers -- Add crc32_combine() and adler32_combine() functions -- Add alloc_func, free_func, in_func, out_func to Z_PREFIX list -- Use zstreamp consistently in zlib.h (inflate_back functions) -- Remove GUNZIP condition from definition of inflate_mode in inflate.h - and in contrib/inflate86/inffast.S [Truta, Anderson] -- Add support for AMD64 in contrib/inflate86/inffas86.c [Anderson] -- Update projects/README.projects and projects/visualc6 [Truta] -- Update win32/DLL_FAQ.txt [Truta] -- Avoid warning under NO_GZCOMPRESS in gzio.c; fix typo [Truta] -- Deprecate Z_ASCII; use Z_TEXT instead [Truta] -- Use a new algorithm for setting strm->data_type in trees.c [Truta] -- Do not define an exit() prototype in zutil.c unless DEBUG defined -- Remove prototype of exit() from zutil.c, example.c, minigzip.c [Truta] -- Add comment in zlib.h for Z_NO_FLUSH parameter to deflate() -- Fix Darwin build version identification [Peterson] - -Changes in 1.2.2 (3 October 2004) -- Update zlib.h comments on gzip in-memory processing -- Set adler to 1 in inflateReset() to support Java test suite [Walles] -- Add contrib/dotzlib [Ravn] -- Update win32/DLL_FAQ.txt [Truta] -- Update contrib/minizip [Vollant] -- Move contrib/visual-basic.txt to old/ [Truta] -- Fix assembler builds in projects/visualc6/ [Truta] - -Changes in 1.2.1.2 (9 September 2004) -- Update INDEX file -- Fix trees.c to update strm->data_type (no one ever noticed!) -- Fix bug in error case in inflate.c, infback.c, and infback9.c [Brown] -- Add "volatile" to crc table flag declaration (for DYNAMIC_CRC_TABLE) -- Add limited multitasking protection to DYNAMIC_CRC_TABLE -- Add NO_vsnprintf for VMS in zutil.h [Mozilla] -- Don't declare strerror() under VMS [Mozilla] -- Add comment to DYNAMIC_CRC_TABLE to use get_crc_table() to initialize -- Update contrib/ada [Anisimkov] -- Update contrib/minizip [Vollant] -- Fix configure to not hardcode directories for Darwin [Peterson] -- Fix gzio.c to not return error on empty files [Brown] -- Fix indentation; update version in contrib/delphi/ZLib.pas and - contrib/pascal/zlibpas.pas [Truta] -- Update mkasm.bat in contrib/masmx86 [Truta] -- Update contrib/untgz [Truta] -- Add projects/README.projects [Truta] -- Add project for MS Visual C++ 6.0 in projects/visualc6 [Cadieux, Truta] -- Update win32/DLL_FAQ.txt [Truta] -- Update list of Z_PREFIX symbols in zconf.h [Randers-Pehrson, Truta] -- Remove an unnecessary assignment to curr in inftrees.c [Truta] -- Add OS/2 to exe builds in configure [Poltorak] -- Remove err dummy parameter in zlib.h [Kientzle] - -Changes in 1.2.1.1 (9 January 2004) -- Update email address in README -- Several FAQ updates -- Fix a big fat bug in inftrees.c that prevented decoding valid - dynamic blocks with only literals and no distance codes -- - Thanks to "Hot Emu" for the bug report and sample file -- Add a note to puff.c on no distance codes case. - -Changes in 1.2.1 (17 November 2003) -- Remove a tab in contrib/gzappend/gzappend.c -- Update some interfaces in contrib for new zlib functions -- Update zlib version number in some contrib entries -- Add Windows CE definition for ptrdiff_t in zutil.h [Mai, Truta] -- Support shared libraries on Hurd and KFreeBSD [Brown] -- Fix error in NO_DIVIDE option of adler32.c - -Changes in 1.2.0.8 (4 November 2003) -- Update version in contrib/delphi/ZLib.pas and contrib/pascal/zlibpas.pas -- Add experimental NO_DIVIDE #define in adler32.c - - Possibly faster on some processors (let me know if it is) -- Correct Z_BLOCK to not return on first inflate call if no wrap -- Fix strm->data_type on inflate() return to correctly indicate EOB -- Add deflatePrime() function for appending in the middle of a byte -- Add contrib/gzappend for an example of appending to a stream -- Update win32/DLL_FAQ.txt [Truta] -- Delete Turbo C comment in README [Truta] -- Improve some indentation in zconf.h [Truta] -- Fix infinite loop on bad input in configure script [Church] -- Fix gzeof() for concatenated gzip files [Johnson] -- Add example to contrib/visual-basic.txt [Michael B.] -- Add -p to mkdir's in Makefile.in [vda] -- Fix configure to properly detect presence or lack of printf functions -- Add AS400 support [Monnerat] -- Add a little Cygwin support [Wilson] - -Changes in 1.2.0.7 (21 September 2003) -- Correct some debug formats in contrib/infback9 -- Cast a type in a debug statement in trees.c -- Change search and replace delimiter in configure from % to # [Beebe] -- Update contrib/untgz to 0.2 with various fixes [Truta] -- Add build support for Amiga [Nikl] -- Remove some directories in old that have been updated to 1.2 -- Add dylib building for Mac OS X in configure and Makefile.in -- Remove old distribution stuff from Makefile -- Update README to point to DLL_FAQ.txt, and add comment on Mac OS X -- Update links in README - -Changes in 1.2.0.6 (13 September 2003) -- Minor FAQ updates -- Update contrib/minizip to 1.00 [Vollant] -- Remove test of gz functions in example.c when GZ_COMPRESS defined [Truta] -- Update POSTINC comment for 68060 [Nikl] -- Add contrib/infback9 with deflate64 decoding (unsupported) -- For MVS define NO_vsnprintf and undefine FAR [van Burik] -- Add pragma for fdopen on MVS [van Burik] - -Changes in 1.2.0.5 (8 September 2003) -- Add OF to inflateBackEnd() declaration in zlib.h -- Remember start when using gzdopen in the middle of a file -- Use internal off_t counters in gz* functions to properly handle seeks -- Perform more rigorous check for distance-too-far in inffast.c -- Add Z_BLOCK flush option to return from inflate at block boundary -- Set strm->data_type on return from inflate - - Indicate bits unused, if at block boundary, and if in last block -- Replace size_t with ptrdiff_t in crc32.c, and check for correct size -- Add condition so old NO_DEFLATE define still works for compatibility -- FAQ update regarding the Windows DLL [Truta] -- INDEX update: add qnx entry, remove aix entry [Truta] -- Install zlib.3 into mandir [Wilson] -- Move contrib/zlib_dll_FAQ.txt to win32/DLL_FAQ.txt; update [Truta] -- Adapt the zlib interface to the new DLL convention guidelines [Truta] -- Introduce ZLIB_WINAPI macro to allow the export of functions using - the WINAPI calling convention, for Visual Basic [Vollant, Truta] -- Update msdos and win32 scripts and makefiles [Truta] -- Export symbols by name, not by ordinal, in win32/zlib.def [Truta] -- Add contrib/ada [Anisimkov] -- Move asm files from contrib/vstudio/vc70_32 to contrib/asm386 [Truta] -- Rename contrib/asm386 to contrib/masmx86 [Truta, Vollant] -- Add contrib/masm686 [Truta] -- Fix offsets in contrib/inflate86 and contrib/masmx86/inffas32.asm - [Truta, Vollant] -- Update contrib/delphi; rename to contrib/pascal; add example [Truta] -- Remove contrib/delphi2; add a new contrib/delphi [Truta] -- Avoid inclusion of the nonstandard in contrib/iostream, - and fix some method prototypes [Truta] -- Fix the ZCR_SEED2 constant to avoid warnings in contrib/minizip - [Truta] -- Avoid the use of backslash (\) in contrib/minizip [Vollant] -- Fix file time handling in contrib/untgz; update makefiles [Truta] -- Update contrib/vstudio/vc70_32 to comply with the new DLL guidelines - [Vollant] -- Remove contrib/vstudio/vc15_16 [Vollant] -- Rename contrib/vstudio/vc70_32 to contrib/vstudio/vc7 [Truta] -- Update README.contrib [Truta] -- Invert the assignment order of match_head and s->prev[...] in - INSERT_STRING [Truta] -- Compare TOO_FAR with 32767 instead of 32768, to avoid 16-bit warnings - [Truta] -- Compare function pointers with 0, not with NULL or Z_NULL [Truta] -- Fix prototype of syncsearch in inflate.c [Truta] -- Introduce ASMINF macro to be enabled when using an ASM implementation - of inflate_fast [Truta] -- Change NO_DEFLATE to NO_GZCOMPRESS [Truta] -- Modify test_gzio in example.c to take a single file name as a - parameter [Truta] -- Exit the example.c program if gzopen fails [Truta] -- Add type casts around strlen in example.c [Truta] -- Remove casting to sizeof in minigzip.c; give a proper type - to the variable compared with SUFFIX_LEN [Truta] -- Update definitions of STDC and STDC99 in zconf.h [Truta] -- Synchronize zconf.h with the new Windows DLL interface [Truta] -- Use SYS16BIT instead of __32BIT__ to distinguish between - 16- and 32-bit platforms [Truta] -- Use far memory allocators in small 16-bit memory models for - Turbo C [Truta] -- Add info about the use of ASMV, ASMINF and ZLIB_WINAPI in - zlibCompileFlags [Truta] -- Cygwin has vsnprintf [Wilson] -- In Windows16, OS_CODE is 0, as in MSDOS [Truta] -- In Cygwin, OS_CODE is 3 (Unix), not 11 (Windows32) [Wilson] - -Changes in 1.2.0.4 (10 August 2003) -- Minor FAQ updates -- Be more strict when checking inflateInit2's windowBits parameter -- Change NO_GUNZIP compile option to NO_GZIP to cover deflate as well -- Add gzip wrapper option to deflateInit2 using windowBits -- Add updated QNX rule in configure and qnx directory [Bonnefoy] -- Make inflate distance-too-far checks more rigorous -- Clean up FAR usage in inflate -- Add casting to sizeof() in gzio.c and minigzip.c - -Changes in 1.2.0.3 (19 July 2003) -- Fix silly error in gzungetc() implementation [Vollant] -- Update contrib/minizip and contrib/vstudio [Vollant] -- Fix printf format in example.c -- Correct cdecl support in zconf.in.h [Anisimkov] -- Minor FAQ updates - -Changes in 1.2.0.2 (13 July 2003) -- Add ZLIB_VERNUM in zlib.h for numerical preprocessor comparisons -- Attempt to avoid warnings in crc32.c for pointer-int conversion -- Add AIX to configure, remove aix directory [Bakker] -- Add some casts to minigzip.c -- Improve checking after insecure sprintf() or vsprintf() calls -- Remove #elif's from crc32.c -- Change leave label to inf_leave in inflate.c and infback.c to avoid - library conflicts -- Remove inflate gzip decoding by default--only enable gzip decoding by - special request for stricter backward compatibility -- Add zlibCompileFlags() function to return compilation information -- More typecasting in deflate.c to avoid warnings -- Remove leading underscore from _Capital #defines [Truta] -- Fix configure to link shared library when testing -- Add some Windows CE target adjustments [Mai] -- Remove #define ZLIB_DLL in zconf.h [Vollant] -- Add zlib.3 [Rodgers] -- Update RFC URL in deflate.c and algorithm.txt [Mai] -- Add zlib_dll_FAQ.txt to contrib [Truta] -- Add UL to some constants [Truta] -- Update minizip and vstudio [Vollant] -- Remove vestigial NEED_DUMMY_RETURN from zconf.in.h -- Expand use of NO_DUMMY_DECL to avoid all dummy structures -- Added iostream3 to contrib [Schwardt] -- Replace rewind() with fseek() for WinCE [Truta] -- Improve setting of zlib format compression level flags - - Report 0 for huffman and rle strategies and for level == 0 or 1 - - Report 2 only for level == 6 -- Only deal with 64K limit when necessary at compile time [Truta] -- Allow TOO_FAR check to be turned off at compile time [Truta] -- Add gzclearerr() function [Souza] -- Add gzungetc() function - -Changes in 1.2.0.1 (17 March 2003) -- Add Z_RLE strategy for run-length encoding [Truta] - - When Z_RLE requested, restrict matches to distance one - - Update zlib.h, minigzip.c, gzopen(), gzdopen() for Z_RLE -- Correct FASTEST compilation to allow level == 0 -- Clean up what gets compiled for FASTEST -- Incorporate changes to zconf.in.h [Vollant] - - Refine detection of Turbo C need for dummy returns - - Refine ZLIB_DLL compilation - - Include additional header file on VMS for off_t typedef -- Try to use _vsnprintf where it supplants vsprintf [Vollant] -- Add some casts in inffast.c -- Enchance comments in zlib.h on what happens if gzprintf() tries to - write more than 4095 bytes before compression -- Remove unused state from inflateBackEnd() -- Remove exit(0) from minigzip.c, example.c -- Get rid of all those darn tabs -- Add "check" target to Makefile.in that does the same thing as "test" -- Add "mostlyclean" and "maintainer-clean" targets to Makefile.in -- Update contrib/inflate86 [Anderson] -- Update contrib/testzlib, contrib/vstudio, contrib/minizip [Vollant] -- Add msdos and win32 directories with makefiles [Truta] -- More additions and improvements to the FAQ - -Changes in 1.2.0 (9 March 2003) -- New and improved inflate code - - About 20% faster - - Does not allocate 32K window unless and until needed - - Automatically detects and decompresses gzip streams - - Raw inflate no longer needs an extra dummy byte at end - - Added inflateBack functions using a callback interface--even faster - than inflate, useful for file utilities (gzip, zip) - - Added inflateCopy() function to record state for random access on - externally generated deflate streams (e.g. in gzip files) - - More readable code (I hope) -- New and improved crc32() - - About 50% faster, thanks to suggestions from Rodney Brown -- Add deflateBound() and compressBound() functions -- Fix memory leak in deflateInit2() -- Permit setting dictionary for raw deflate (for parallel deflate) -- Fix const declaration for gzwrite() -- Check for some malloc() failures in gzio.c -- Fix bug in gzopen() on single-byte file 0x1f -- Fix bug in gzread() on concatenated file with 0x1f at end of buffer - and next buffer doesn't start with 0x8b -- Fix uncompress() to return Z_DATA_ERROR on truncated input -- Free memory at end of example.c -- Remove MAX #define in trees.c (conflicted with some libraries) -- Fix static const's in deflate.c, gzio.c, and zutil.[ch] -- Declare malloc() and free() in gzio.c if STDC not defined -- Use malloc() instead of calloc() in zutil.c if int big enough -- Define STDC for AIX -- Add aix/ with approach for compiling shared library on AIX -- Add HP-UX support for shared libraries in configure -- Add OpenUNIX support for shared libraries in configure -- Use $cc instead of gcc to build shared library -- Make prefix directory if needed when installing -- Correct Macintosh avoidance of typedef Byte in zconf.h -- Correct Turbo C memory allocation when under Linux -- Use libz.a instead of -lz in Makefile (assure use of compiled library) -- Update configure to check for snprintf or vsnprintf functions and their - return value, warn during make if using an insecure function -- Fix configure problem with compile-time knowledge of HAVE_UNISTD_H that - is lost when library is used--resolution is to build new zconf.h -- Documentation improvements (in zlib.h): - - Document raw deflate and inflate - - Update RFCs URL - - Point out that zlib and gzip formats are different - - Note that Z_BUF_ERROR is not fatal - - Document string limit for gzprintf() and possible buffer overflow - - Note requirement on avail_out when flushing - - Note permitted values of flush parameter of inflate() -- Add some FAQs (and even answers) to the FAQ -- Add contrib/inflate86/ for x86 faster inflate -- Add contrib/blast/ for PKWare Data Compression Library decompression -- Add contrib/puff/ simple inflate for deflate format description - -Changes in 1.1.4 (11 March 2002) -- ZFREE was repeated on same allocation on some error conditions. - This creates a security problem described in - http://www.zlib.org/advisory-2002-03-11.txt -- Returned incorrect error (Z_MEM_ERROR) on some invalid data -- Avoid accesses before window for invalid distances with inflate window - less than 32K. -- force windowBits > 8 to avoid a bug in the encoder for a window size - of 256 bytes. (A complete fix will be available in 1.1.5). - -Changes in 1.1.3 (9 July 1998) -- fix "an inflate input buffer bug that shows up on rare but persistent - occasions" (Mark) -- fix gzread and gztell for concatenated .gz files (Didier Le Botlan) -- fix gzseek(..., SEEK_SET) in write mode -- fix crc check after a gzeek (Frank Faubert) -- fix miniunzip when the last entry in a zip file is itself a zip file - (J Lillge) -- add contrib/asm586 and contrib/asm686 (Brian Raiter) - See http://www.muppetlabs.com/~breadbox/software/assembly.html -- add support for Delphi 3 in contrib/delphi (Bob Dellaca) -- add support for C++Builder 3 and Delphi 3 in contrib/delphi2 (Davide Moretti) -- do not exit prematurely in untgz if 0 at start of block (Magnus Holmgren) -- use macro EXTERN instead of extern to support DLL for BeOS (Sander Stoks) -- added a FAQ file - -- Support gzdopen on Mac with Metrowerks (Jason Linhart) -- Do not redefine Byte on Mac (Brad Pettit & Jason Linhart) -- define SEEK_END too if SEEK_SET is not defined (Albert Chin-A-Young) -- avoid some warnings with Borland C (Tom Tanner) -- fix a problem in contrib/minizip/zip.c for 16-bit MSDOS (Gilles Vollant) -- emulate utime() for WIN32 in contrib/untgz (Gilles Vollant) -- allow several arguments to configure (Tim Mooney, Frodo Looijaard) -- use libdir and includedir in Makefile.in (Tim Mooney) -- support shared libraries on OSF1 V4 (Tim Mooney) -- remove so_locations in "make clean" (Tim Mooney) -- fix maketree.c compilation error (Glenn, Mark) -- Python interface to zlib now in Python 1.5 (Jeremy Hylton) -- new Makefile.riscos (Rich Walker) -- initialize static descriptors in trees.c for embedded targets (Nick Smith) -- use "foo-gz" in example.c for RISCOS and VMS (Nick Smith) -- add the OS/2 files in Makefile.in too (Andrew Zabolotny) -- fix fdopen and halloc macros for Microsoft C 6.0 (Tom Lane) -- fix maketree.c to allow clean compilation of inffixed.h (Mark) -- fix parameter check in deflateCopy (Gunther Nikl) -- cleanup trees.c, use compressed_len only in debug mode (Christian Spieler) -- Many portability patches by Christian Spieler: - . zutil.c, zutil.h: added "const" for zmem* - . Make_vms.com: fixed some typos - . Make_vms.com: msdos/Makefile.*: removed zutil.h from some dependency lists - . msdos/Makefile.msc: remove "default rtl link library" info from obj files - . msdos/Makefile.*: use model-dependent name for the built zlib library - . msdos/Makefile.emx, nt/Makefile.emx, nt/Makefile.gcc: - new makefiles, for emx (DOS/OS2), emx&rsxnt and mingw32 (Windows 9x / NT) -- use define instead of typedef for Bytef also for MSC small/medium (Tom Lane) -- replace __far with _far for better portability (Christian Spieler, Tom Lane) -- fix test for errno.h in configure (Tim Newsham) - -Changes in 1.1.2 (19 March 98) -- added contrib/minzip, mini zip and unzip based on zlib (Gilles Vollant) - See http://www.winimage.com/zLibDll/unzip.html -- preinitialize the inflate tables for fixed codes, to make the code - completely thread safe (Mark) -- some simplifications and slight speed-up to the inflate code (Mark) -- fix gzeof on non-compressed files (Allan Schrum) -- add -std1 option in configure for OSF1 to fix gzprintf (Martin Mokrejs) -- use default value of 4K for Z_BUFSIZE for 16-bit MSDOS (Tim Wegner + Glenn) -- added os2/Makefile.def and os2/zlib.def (Andrew Zabolotny) -- add shared lib support for UNIX_SV4.2MP (MATSUURA Takanori) -- do not wrap extern "C" around system includes (Tom Lane) -- mention zlib binding for TCL in README (Andreas Kupries) -- added amiga/Makefile.pup for Amiga powerUP SAS/C PPC (Andreas Kleinert) -- allow "make install prefix=..." even after configure (Glenn Randers-Pehrson) -- allow "configure --prefix $HOME" (Tim Mooney) -- remove warnings in example.c and gzio.c (Glenn Randers-Pehrson) -- move Makefile.sas to amiga/Makefile.sas - -Changes in 1.1.1 (27 Feb 98) -- fix macros _tr_tally_* in deflate.h for debug mode (Glenn Randers-Pehrson) -- remove block truncation heuristic which had very marginal effect for zlib - (smaller lit_bufsize than in gzip 1.2.4) and degraded a little the - compression ratio on some files. This also allows inlining _tr_tally for - matches in deflate_slow. -- added msdos/Makefile.w32 for WIN32 Microsoft Visual C++ (Bob Frazier) - -Changes in 1.1.0 (24 Feb 98) -- do not return STREAM_END prematurely in inflate (John Bowler) -- revert to the zlib 1.0.8 inflate to avoid the gcc 2.8.0 bug (Jeremy Buhler) -- compile with -DFASTEST to get compression code optimized for speed only -- in minigzip, try mmap'ing the input file first (Miguel Albrecht) -- increase size of I/O buffers in minigzip.c and gzio.c (not a big gain - on Sun but significant on HP) - -- add a pointer to experimental unzip library in README (Gilles Vollant) -- initialize variable gcc in configure (Chris Herborth) - -Changes in 1.0.9 (17 Feb 1998) -- added gzputs and gzgets functions -- do not clear eof flag in gzseek (Mark Diekhans) -- fix gzseek for files in transparent mode (Mark Diekhans) -- do not assume that vsprintf returns the number of bytes written (Jens Krinke) -- replace EXPORT with ZEXPORT to avoid conflict with other programs -- added compress2 in zconf.h, zlib.def, zlib.dnt -- new asm code from Gilles Vollant in contrib/asm386 -- simplify the inflate code (Mark): - . Replace ZALLOC's in huft_build() with single ZALLOC in inflate_blocks_new() - . ZALLOC the length list in inflate_trees_fixed() instead of using stack - . ZALLOC the value area for huft_build() instead of using stack - . Simplify Z_FINISH check in inflate() - -- Avoid gcc 2.8.0 comparison bug a little differently than zlib 1.0.8 -- in inftrees.c, avoid cc -O bug on HP (Farshid Elahi) -- in zconf.h move the ZLIB_DLL stuff earlier to avoid problems with - the declaration of FAR (Gilles VOllant) -- install libz.so* with mode 755 (executable) instead of 644 (Marc Lehmann) -- read_buf buf parameter of type Bytef* instead of charf* -- zmemcpy parameters are of type Bytef*, not charf* (Joseph Strout) -- do not redeclare unlink in minigzip.c for WIN32 (John Bowler) -- fix check for presence of directories in "make install" (Ian Willis) - -Changes in 1.0.8 (27 Jan 1998) -- fixed offsets in contrib/asm386/gvmat32.asm (Gilles Vollant) -- fix gzgetc and gzputc for big endian systems (Markus Oberhumer) -- added compress2() to allow setting the compression level -- include sys/types.h to get off_t on some systems (Marc Lehmann & QingLong) -- use constant arrays for the static trees in trees.c instead of computing - them at run time (thanks to Ken Raeburn for this suggestion). To create - trees.h, compile with GEN_TREES_H and run "make test". -- check return code of example in "make test" and display result -- pass minigzip command line options to file_compress -- simplifying code of inflateSync to avoid gcc 2.8 bug - -- support CC="gcc -Wall" in configure -s (QingLong) -- avoid a flush caused by ftell in gzopen for write mode (Ken Raeburn) -- fix test for shared library support to avoid compiler warnings -- zlib.lib -> zlib.dll in msdos/zlib.rc (Gilles Vollant) -- check for TARGET_OS_MAC in addition to MACOS (Brad Pettit) -- do not use fdopen for Metrowerks on Mac (Brad Pettit)) -- add checks for gzputc and gzputc in example.c -- avoid warnings in gzio.c and deflate.c (Andreas Kleinert) -- use const for the CRC table (Ken Raeburn) -- fixed "make uninstall" for shared libraries -- use Tracev instead of Trace in infblock.c -- in example.c use correct compressed length for test_sync -- suppress +vnocompatwarnings in configure for HPUX (not always supported) - -Changes in 1.0.7 (20 Jan 1998) -- fix gzseek which was broken in write mode -- return error for gzseek to negative absolute position -- fix configure for Linux (Chun-Chung Chen) -- increase stack space for MSC (Tim Wegner) -- get_crc_table and inflateSyncPoint are EXPORTed (Gilles Vollant) -- define EXPORTVA for gzprintf (Gilles Vollant) -- added man page zlib.3 (Rick Rodgers) -- for contrib/untgz, fix makedir() and improve Makefile - -- check gzseek in write mode in example.c -- allocate extra buffer for seeks only if gzseek is actually called -- avoid signed/unsigned comparisons (Tim Wegner, Gilles Vollant) -- add inflateSyncPoint in zconf.h -- fix list of exported functions in nt/zlib.dnt and mdsos/zlib.def - -Changes in 1.0.6 (19 Jan 1998) -- add functions gzprintf, gzputc, gzgetc, gztell, gzeof, gzseek, gzrewind and - gzsetparams (thanks to Roland Giersig and Kevin Ruland for some of this code) -- Fix a deflate bug occurring only with compression level 0 (thanks to - Andy Buckler for finding this one). -- In minigzip, pass transparently also the first byte for .Z files. -- return Z_BUF_ERROR instead of Z_OK if output buffer full in uncompress() -- check Z_FINISH in inflate (thanks to Marc Schluper) -- Implement deflateCopy (thanks to Adam Costello) -- make static libraries by default in configure, add --shared option. -- move MSDOS or Windows specific files to directory msdos -- suppress the notion of partial flush to simplify the interface - (but the symbol Z_PARTIAL_FLUSH is kept for compatibility with 1.0.4) -- suppress history buffer provided by application to simplify the interface - (this feature was not implemented anyway in 1.0.4) -- next_in and avail_in must be initialized before calling inflateInit or - inflateInit2 -- add EXPORT in all exported functions (for Windows DLL) -- added Makefile.nt (thanks to Stephen Williams) -- added the unsupported "contrib" directory: - contrib/asm386/ by Gilles Vollant - 386 asm code replacing longest_match(). - contrib/iostream/ by Kevin Ruland - A C++ I/O streams interface to the zlib gz* functions - contrib/iostream2/ by Tyge Løvset - Another C++ I/O streams interface - contrib/untgz/ by "Pedro A. Aranda Guti\irrez" - A very simple tar.gz file extractor using zlib - contrib/visual-basic.txt by Carlos Rios - How to use compress(), uncompress() and the gz* functions from VB. -- pass params -f (filtered data), -h (huffman only), -1 to -9 (compression - level) in minigzip (thanks to Tom Lane) - -- use const for rommable constants in deflate -- added test for gzseek and gztell in example.c -- add undocumented function inflateSyncPoint() (hack for Paul Mackerras) -- add undocumented function zError to convert error code to string - (for Tim Smithers) -- Allow compilation of gzio with -DNO_DEFLATE to avoid the compression code. -- Use default memcpy for Symantec MSDOS compiler. -- Add EXPORT keyword for check_func (needed for Windows DLL) -- add current directory to LD_LIBRARY_PATH for "make test" -- create also a link for libz.so.1 -- added support for FUJITSU UXP/DS (thanks to Toshiaki Nomura) -- use $(SHAREDLIB) instead of libz.so in Makefile.in (for HPUX) -- added -soname for Linux in configure (Chun-Chung Chen, -- assign numbers to the exported functions in zlib.def (for Windows DLL) -- add advice in zlib.h for best usage of deflateSetDictionary -- work around compiler bug on Atari (cast Z_NULL in call of s->checkfn) -- allow compilation with ANSI keywords only enabled for TurboC in large model -- avoid "versionString"[0] (Borland bug) -- add NEED_DUMMY_RETURN for Borland -- use variable z_verbose for tracing in debug mode (L. Peter Deutsch). -- allow compilation with CC -- defined STDC for OS/2 (David Charlap) -- limit external names to 8 chars for MVS (Thomas Lund) -- in minigzip.c, use static buffers only for 16-bit systems -- fix suffix check for "minigzip -d foo.gz" -- do not return an error for the 2nd of two consecutive gzflush() (Felix Lee) -- use _fdopen instead of fdopen for MSC >= 6.0 (Thomas Fanslau) -- added makelcc.bat for lcc-win32 (Tom St Denis) -- in Makefile.dj2, use copy and del instead of install and rm (Frank Donahoe) -- Avoid expanded $Id$. Use "rcs -kb" or "cvs admin -kb" to avoid Id expansion. -- check for unistd.h in configure (for off_t) -- remove useless check parameter in inflate_blocks_free -- avoid useless assignment of s->check to itself in inflate_blocks_new -- do not flush twice in gzclose (thanks to Ken Raeburn) -- rename FOPEN as F_OPEN to avoid clash with /usr/include/sys/file.h -- use NO_ERRNO_H instead of enumeration of operating systems with errno.h -- work around buggy fclose on pipes for HP/UX -- support zlib DLL with BORLAND C++ 5.0 (thanks to Glenn Randers-Pehrson) -- fix configure if CC is already equal to gcc - -Changes in 1.0.5 (3 Jan 98) -- Fix inflate to terminate gracefully when fed corrupted or invalid data -- Use const for rommable constants in inflate -- Eliminate memory leaks on error conditions in inflate -- Removed some vestigial code in inflate -- Update web address in README - -Changes in 1.0.4 (24 Jul 96) -- In very rare conditions, deflate(s, Z_FINISH) could fail to produce an EOF - bit, so the decompressor could decompress all the correct data but went - on to attempt decompressing extra garbage data. This affected minigzip too. -- zlibVersion and gzerror return const char* (needed for DLL) -- port to RISCOS (no fdopen, no multiple dots, no unlink, no fileno) -- use z_error only for DEBUG (avoid problem with DLLs) - -Changes in 1.0.3 (2 Jul 96) -- use z_streamp instead of z_stream *, which is now a far pointer in MSDOS - small and medium models; this makes the library incompatible with previous - versions for these models. (No effect in large model or on other systems.) -- return OK instead of BUF_ERROR if previous deflate call returned with - avail_out as zero but there is nothing to do -- added memcmp for non STDC compilers -- define NO_DUMMY_DECL for more Mac compilers (.h files merged incorrectly) -- define __32BIT__ if __386__ or i386 is defined (pb. with Watcom and SCO) -- better check for 16-bit mode MSC (avoids problem with Symantec) - -Changes in 1.0.2 (23 May 96) -- added Windows DLL support -- added a function zlibVersion (for the DLL support) -- fixed declarations using Bytef in infutil.c (pb with MSDOS medium model) -- Bytef is define's instead of typedef'd only for Borland C -- avoid reading uninitialized memory in example.c -- mention in README that the zlib format is now RFC1950 -- updated Makefile.dj2 -- added algorithm.doc - -Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion] -- fix array overlay in deflate.c which sometimes caused bad compressed data -- fix inflate bug with empty stored block -- fix MSDOS medium model which was broken in 0.99 -- fix deflateParams() which could generated bad compressed data. -- Bytef is define'd instead of typedef'ed (work around Borland bug) -- added an INDEX file -- new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32), - Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas) -- speed up adler32 for modern machines without auto-increment -- added -ansi for IRIX in configure -- static_init_done in trees.c is an int -- define unlink as delete for VMS -- fix configure for QNX -- add configure branch for SCO and HPUX -- avoid many warnings (unused variables, dead assignments, etc...) -- no fdopen for BeOS -- fix the Watcom fix for 32 bit mode (define FAR as empty) -- removed redefinition of Byte for MKWERKS -- work around an MWKERKS bug (incorrect merge of all .h files) - -Changes in 0.99 (27 Jan 96) -- allow preset dictionary shared between compressor and decompressor -- allow compression level 0 (no compression) -- add deflateParams in zlib.h: allow dynamic change of compression level - and compression strategy. -- test large buffers and deflateParams in example.c -- add optional "configure" to build zlib as a shared library -- suppress Makefile.qnx, use configure instead -- fixed deflate for 64-bit systems (detected on Cray) -- fixed inflate_blocks for 64-bit systems (detected on Alpha) -- declare Z_DEFLATED in zlib.h (possible parameter for deflateInit2) -- always return Z_BUF_ERROR when deflate() has nothing to do -- deflateInit and inflateInit are now macros to allow version checking -- prefix all global functions and types with z_ with -DZ_PREFIX -- make falloc completely reentrant (inftrees.c) -- fixed very unlikely race condition in ct_static_init -- free in reverse order of allocation to help memory manager -- use zlib-1.0/* instead of zlib/* inside the tar.gz -- make zlib warning-free with "gcc -O3 -Wall -Wwrite-strings -Wpointer-arith - -Wconversion -Wstrict-prototypes -Wmissing-prototypes" -- allow gzread on concatenated .gz files -- deflateEnd now returns Z_DATA_ERROR if it was premature -- deflate is finally (?) fully deterministic (no matches beyond end of input) -- Document Z_SYNC_FLUSH -- add uninstall in Makefile -- Check for __cpluplus in zlib.h -- Better test in ct_align for partial flush -- avoid harmless warnings for Borland C++ -- initialize hash_head in deflate.c -- avoid warning on fdopen (gzio.c) for HP cc -Aa -- include stdlib.h for STDC compilers -- include errno.h for Cray -- ignore error if ranlib doesn't exist -- call ranlib twice for NeXTSTEP -- use exec_prefix instead of prefix for libz.a -- renamed ct_* as _tr_* to avoid conflict with applications -- clear z->msg in inflateInit2 before any error return -- initialize opaque in example.c, gzio.c, deflate.c and inflate.c -- fixed typo in zconf.h (_GNUC__ => __GNUC__) -- check for WIN32 in zconf.h and zutil.c (avoid farmalloc in 32-bit mode) -- fix typo in Make_vms.com (f$trnlnm -> f$getsyi) -- in fcalloc, normalize pointer if size > 65520 bytes -- don't use special fcalloc for 32 bit Borland C++ -- use STDC instead of __GO32__ to avoid redeclaring exit, calloc, etc... -- use Z_BINARY instead of BINARY -- document that gzclose after gzdopen will close the file -- allow "a" as mode in gzopen. -- fix error checking in gzread -- allow skipping .gz extra-field on pipes -- added reference to Perl interface in README -- put the crc table in FAR data (I dislike more and more the medium model :) -- added get_crc_table -- added a dimension to all arrays (Borland C can't count). -- workaround Borland C bug in declaration of inflate_codes_new & inflate_fast -- guard against multiple inclusion of *.h (for precompiled header on Mac) -- Watcom C pretends to be Microsoft C small model even in 32 bit mode. -- don't use unsized arrays to avoid silly warnings by Visual C++: - warning C4746: 'inflate_mask' : unsized array treated as '__far' - (what's wrong with far data in far model?). -- define enum out of inflate_blocks_state to allow compilation with C++ - -Changes in 0.95 (16 Aug 95) -- fix MSDOS small and medium model (now easier to adapt to any compiler) -- inlined send_bits -- fix the final (:-) bug for deflate with flush (output was correct but - not completely flushed in rare occasions). -- default window size is same for compression and decompression - (it's now sufficient to set MAX_WBITS in zconf.h). -- voidp -> voidpf and voidnp -> voidp (for consistency with other - typedefs and because voidnp was not near in large model). - -Changes in 0.94 (13 Aug 95) -- support MSDOS medium model -- fix deflate with flush (could sometimes generate bad output) -- fix deflateReset (zlib header was incorrectly suppressed) -- added support for VMS -- allow a compression level in gzopen() -- gzflush now calls fflush -- For deflate with flush, flush even if no more input is provided. -- rename libgz.a as libz.a -- avoid complex expression in infcodes.c triggering Turbo C bug -- work around a problem with gcc on Alpha (in INSERT_STRING) -- don't use inline functions (problem with some gcc versions) -- allow renaming of Byte, uInt, etc... with #define. -- avoid warning about (unused) pointer before start of array in deflate.c -- avoid various warnings in gzio.c, example.c, infblock.c, adler32.c, zutil.c -- avoid reserved word 'new' in trees.c - -Changes in 0.93 (25 June 95) -- temporarily disable inline functions -- make deflate deterministic -- give enough lookahead for PARTIAL_FLUSH -- Set binary mode for stdin/stdout in minigzip.c for OS/2 -- don't even use signed char in inflate (not portable enough) -- fix inflate memory leak for segmented architectures - -Changes in 0.92 (3 May 95) -- don't assume that char is signed (problem on SGI) -- Clear bit buffer when starting a stored block -- no memcpy on Pyramid -- suppressed inftest.c -- optimized fill_window, put longest_match inline for gcc -- optimized inflate on stored blocks. -- untabify all sources to simplify patches - -Changes in 0.91 (2 May 95) -- Default MEM_LEVEL is 8 (not 9 for Unix) as documented in zlib.h -- Document the memory requirements in zconf.h -- added "make install" -- fix sync search logic in inflateSync -- deflate(Z_FULL_FLUSH) now works even if output buffer too short -- after inflateSync, don't scare people with just "lo world" -- added support for DJGPP - -Changes in 0.9 (1 May 95) -- don't assume that zalloc clears the allocated memory (the TurboC bug - was Mark's bug after all :) -- let again gzread copy uncompressed data unchanged (was working in 0.71) -- deflate(Z_FULL_FLUSH), inflateReset and inflateSync are now fully implemented -- added a test of inflateSync in example.c -- moved MAX_WBITS to zconf.h because users might want to change that. -- document explicitly that zalloc(64K) on MSDOS must return a normalized - pointer (zero offset) -- added Makefiles for Microsoft C, Turbo C, Borland C++ -- faster crc32() - -Changes in 0.8 (29 April 95) -- added fast inflate (inffast.c) -- deflate(Z_FINISH) now returns Z_STREAM_END when done. Warning: this - is incompatible with previous versions of zlib which returned Z_OK. -- work around a TurboC compiler bug (bad code for b << 0, see infutil.h) - (actually that was not a compiler bug, see 0.81 above) -- gzread no longer reads one extra byte in certain cases -- In gzio destroy(), don't reference a freed structure -- avoid many warnings for MSDOS -- avoid the ERROR symbol which is used by MS Windows - -Changes in 0.71 (14 April 95) -- Fixed more MSDOS compilation problems :( There is still a bug with - TurboC large model. - -Changes in 0.7 (14 April 95) -- Added full inflate support. -- Simplified the crc32() interface. The pre- and post-conditioning - (one's complement) is now done inside crc32(). WARNING: this is - incompatible with previous versions; see zlib.h for the new usage. - -Changes in 0.61 (12 April 95) -- workaround for a bug in TurboC. example and minigzip now work on MSDOS. - -Changes in 0.6 (11 April 95) -- added minigzip.c -- added gzdopen to reopen a file descriptor as gzFile -- added transparent reading of non-gziped files in gzread. -- fixed bug in gzread (don't read crc as data) -- fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose). -- don't allocate big arrays in the stack (for MSDOS) -- fix some MSDOS compilation problems - -Changes in 0.5: -- do real compression in deflate.c. Z_PARTIAL_FLUSH is supported but - not yet Z_FULL_FLUSH. -- support decompression but only in a single step (forced Z_FINISH) -- added opaque object for zalloc and zfree. -- added deflateReset and inflateReset -- added a variable zlib_version for consistency checking. -- renamed the 'filter' parameter of deflateInit2 as 'strategy'. - Added Z_FILTERED and Z_HUFFMAN_ONLY constants. - -Changes in 0.4: -- avoid "zip" everywhere, use zlib instead of ziplib. -- suppress Z_BLOCK_FLUSH, interpret Z_PARTIAL_FLUSH as block flush - if compression method == 8. -- added adler32 and crc32 -- renamed deflateOptions as deflateInit2, call one or the other but not both -- added the method parameter for deflateInit2. -- added inflateInit2 -- simplied considerably deflateInit and inflateInit by not supporting - user-provided history buffer. This is supported only in deflateInit2 - and inflateInit2. - -Changes in 0.3: -- prefix all macro names with Z_ -- use Z_FINISH instead of deflateEnd to finish compression. -- added Z_HUFFMAN_ONLY -- added gzerror() diff --git a/Dependencies/zlib/FAQ b/Dependencies/zlib/FAQ deleted file mode 100644 index 1a22750..0000000 --- a/Dependencies/zlib/FAQ +++ /dev/null @@ -1,366 +0,0 @@ - - Frequently Asked Questions about zlib - - -If your question is not there, please check the zlib home page -http://zlib.net/ which may have more recent information. -The lastest zlib FAQ is at http://zlib.net/zlib_faq.html - - - 1. Is zlib Y2K-compliant? - - Yes. zlib doesn't handle dates. - - 2. Where can I get a Windows DLL version? - - The zlib sources can be compiled without change to produce a DLL. See the - file win32/DLL_FAQ.txt in the zlib distribution. Pointers to the - precompiled DLL are found in the zlib web site at http://zlib.net/ . - - 3. Where can I get a Visual Basic interface to zlib? - - See - * http://marknelson.us/1997/01/01/zlib-engine/ - * win32/DLL_FAQ.txt in the zlib distribution - - 4. compress() returns Z_BUF_ERROR. - - Make sure that before the call of compress(), the length of the compressed - buffer is equal to the available size of the compressed buffer and not - zero. For Visual Basic, check that this parameter is passed by reference - ("as any"), not by value ("as long"). - - 5. deflate() or inflate() returns Z_BUF_ERROR. - - Before making the call, make sure that avail_in and avail_out are not zero. - When setting the parameter flush equal to Z_FINISH, also make sure that - avail_out is big enough to allow processing all pending input. Note that a - Z_BUF_ERROR is not fatal--another call to deflate() or inflate() can be - made with more input or output space. A Z_BUF_ERROR may in fact be - unavoidable depending on how the functions are used, since it is not - possible to tell whether or not there is more output pending when - strm.avail_out returns with zero. See http://zlib.net/zlib_how.html for a - heavily annotated example. - - 6. Where's the zlib documentation (man pages, etc.)? - - It's in zlib.h . Examples of zlib usage are in the files example.c and - minigzip.c, with more in examples/ . - - 7. Why don't you use GNU autoconf or libtool or ...? - - Because we would like to keep zlib as a very small and simple package. - zlib is rather portable and doesn't need much configuration. - - 8. I found a bug in zlib. - - Most of the time, such problems are due to an incorrect usage of zlib. - Please try to reproduce the problem with a small program and send the - corresponding source to us at zlib@gzip.org . Do not send multi-megabyte - data files without prior agreement. - - 9. Why do I get "undefined reference to gzputc"? - - If "make test" produces something like - - example.o(.text+0x154): undefined reference to `gzputc' - - check that you don't have old files libz.* in /usr/lib, /usr/local/lib or - /usr/X11R6/lib. Remove any old versions, then do "make install". - -10. I need a Delphi interface to zlib. - - See the contrib/delphi directory in the zlib distribution. - -11. Can zlib handle .zip archives? - - Not by itself, no. See the directory contrib/minizip in the zlib - distribution. - -12. Can zlib handle .Z files? - - No, sorry. You have to spawn an uncompress or gunzip subprocess, or adapt - the code of uncompress on your own. - -13. How can I make a Unix shared library? - - make clean - ./configure -s - make - -14. How do I install a shared zlib library on Unix? - - After the above, then: - - make install - - However, many flavors of Unix come with a shared zlib already installed. - Before going to the trouble of compiling a shared version of zlib and - trying to install it, you may want to check if it's already there! If you - can #include , it's there. The -lz option will probably link to - it. You can check the version at the top of zlib.h or with the - ZLIB_VERSION symbol defined in zlib.h . - -15. I have a question about OttoPDF. - - We are not the authors of OttoPDF. The real author is on the OttoPDF web - site: Joel Hainley, jhainley@myndkryme.com. - -16. Can zlib decode Flate data in an Adobe PDF file? - - Yes. See http://www.pdflib.com/ . To modify PDF forms, see - http://sourceforge.net/projects/acroformtool/ . - -17. Why am I getting this "register_frame_info not found" error on Solaris? - - After installing zlib 1.1.4 on Solaris 2.6, running applications using zlib - generates an error such as: - - ld.so.1: rpm: fatal: relocation error: file /usr/local/lib/libz.so: - symbol __register_frame_info: referenced symbol not found - - The symbol __register_frame_info is not part of zlib, it is generated by - the C compiler (cc or gcc). You must recompile applications using zlib - which have this problem. This problem is specific to Solaris. See - http://www.sunfreeware.com for Solaris versions of zlib and applications - using zlib. - -18. Why does gzip give an error on a file I make with compress/deflate? - - The compress and deflate functions produce data in the zlib format, which - is different and incompatible with the gzip format. The gz* functions in - zlib on the other hand use the gzip format. Both the zlib and gzip formats - use the same compressed data format internally, but have different headers - and trailers around the compressed data. - -19. Ok, so why are there two different formats? - - The gzip format was designed to retain the directory information about a - single file, such as the name and last modification date. The zlib format - on the other hand was designed for in-memory and communication channel - applications, and has a much more compact header and trailer and uses a - faster integrity check than gzip. - -20. Well that's nice, but how do I make a gzip file in memory? - - You can request that deflate write the gzip format instead of the zlib - format using deflateInit2(). You can also request that inflate decode the - gzip format using inflateInit2(). Read zlib.h for more details. - -21. Is zlib thread-safe? - - Yes. However any library routines that zlib uses and any application- - provided memory allocation routines must also be thread-safe. zlib's gz* - functions use stdio library routines, and most of zlib's functions use the - library memory allocation routines by default. zlib's *Init* functions - allow for the application to provide custom memory allocation routines. - - Of course, you should only operate on any given zlib or gzip stream from a - single thread at a time. - -22. Can I use zlib in my commercial application? - - Yes. Please read the license in zlib.h. - -23. Is zlib under the GNU license? - - No. Please read the license in zlib.h. - -24. The license says that altered source versions must be "plainly marked". So - what exactly do I need to do to meet that requirement? - - You need to change the ZLIB_VERSION and ZLIB_VERNUM #defines in zlib.h. In - particular, the final version number needs to be changed to "f", and an - identification string should be appended to ZLIB_VERSION. Version numbers - x.x.x.f are reserved for modifications to zlib by others than the zlib - maintainers. For example, if the version of the base zlib you are altering - is "1.2.3.4", then in zlib.h you should change ZLIB_VERNUM to 0x123f, and - ZLIB_VERSION to something like "1.2.3.f-zachary-mods-v3". You can also - update the version strings in deflate.c and inftrees.c. - - For altered source distributions, you should also note the origin and - nature of the changes in zlib.h, as well as in ChangeLog and README, along - with the dates of the alterations. The origin should include at least your - name (or your company's name), and an email address to contact for help or - issues with the library. - - Note that distributing a compiled zlib library along with zlib.h and - zconf.h is also a source distribution, and so you should change - ZLIB_VERSION and ZLIB_VERNUM and note the origin and nature of the changes - in zlib.h as you would for a full source distribution. - -25. Will zlib work on a big-endian or little-endian architecture, and can I - exchange compressed data between them? - - Yes and yes. - -26. Will zlib work on a 64-bit machine? - - Yes. It has been tested on 64-bit machines, and has no dependence on any - data types being limited to 32-bits in length. If you have any - difficulties, please provide a complete problem report to zlib@gzip.org - -27. Will zlib decompress data from the PKWare Data Compression Library? - - No. The PKWare DCL uses a completely different compressed data format than - does PKZIP and zlib. However, you can look in zlib's contrib/blast - directory for a possible solution to your problem. - -28. Can I access data randomly in a compressed stream? - - No, not without some preparation. If when compressing you periodically use - Z_FULL_FLUSH, carefully write all the pending data at those points, and - keep an index of those locations, then you can start decompression at those - points. You have to be careful to not use Z_FULL_FLUSH too often, since it - can significantly degrade compression. Alternatively, you can scan a - deflate stream once to generate an index, and then use that index for - random access. See examples/zran.c . - -29. Does zlib work on MVS, OS/390, CICS, etc.? - - It has in the past, but we have not heard of any recent evidence. There - were working ports of zlib 1.1.4 to MVS, but those links no longer work. - If you know of recent, successful applications of zlib on these operating - systems, please let us know. Thanks. - -30. Is there some simpler, easier to read version of inflate I can look at to - understand the deflate format? - - First off, you should read RFC 1951. Second, yes. Look in zlib's - contrib/puff directory. - -31. Does zlib infringe on any patents? - - As far as we know, no. In fact, that was originally the whole point behind - zlib. Look here for some more information: - - http://www.gzip.org/#faq11 - -32. Can zlib work with greater than 4 GB of data? - - Yes. inflate() and deflate() will process any amount of data correctly. - Each call of inflate() or deflate() is limited to input and output chunks - of the maximum value that can be stored in the compiler's "unsigned int" - type, but there is no limit to the number of chunks. Note however that the - strm.total_in and strm_total_out counters may be limited to 4 GB. These - counters are provided as a convenience and are not used internally by - inflate() or deflate(). The application can easily set up its own counters - updated after each call of inflate() or deflate() to count beyond 4 GB. - compress() and uncompress() may be limited to 4 GB, since they operate in a - single call. gzseek() and gztell() may be limited to 4 GB depending on how - zlib is compiled. See the zlibCompileFlags() function in zlib.h. - - The word "may" appears several times above since there is a 4 GB limit only - if the compiler's "long" type is 32 bits. If the compiler's "long" type is - 64 bits, then the limit is 16 exabytes. - -33. Does zlib have any security vulnerabilities? - - The only one that we are aware of is potentially in gzprintf(). If zlib is - compiled to use sprintf() or vsprintf(), then there is no protection - against a buffer overflow of an 8K string space (or other value as set by - gzbuffer()), other than the caller of gzprintf() assuring that the output - will not exceed 8K. On the other hand, if zlib is compiled to use - snprintf() or vsnprintf(), which should normally be the case, then there is - no vulnerability. The ./configure script will display warnings if an - insecure variation of sprintf() will be used by gzprintf(). Also the - zlibCompileFlags() function will return information on what variant of - sprintf() is used by gzprintf(). - - If you don't have snprintf() or vsnprintf() and would like one, you can - find a portable implementation here: - - http://www.ijs.si/software/snprintf/ - - Note that you should be using the most recent version of zlib. Versions - 1.1.3 and before were subject to a double-free vulnerability, and versions - 1.2.1 and 1.2.2 were subject to an access exception when decompressing - invalid compressed data. - -34. Is there a Java version of zlib? - - Probably what you want is to use zlib in Java. zlib is already included - as part of the Java SDK in the java.util.zip package. If you really want - a version of zlib written in the Java language, look on the zlib home - page for links: http://zlib.net/ . - -35. I get this or that compiler or source-code scanner warning when I crank it - up to maximally-pedantic. Can't you guys write proper code? - - Many years ago, we gave up attempting to avoid warnings on every compiler - in the universe. It just got to be a waste of time, and some compilers - were downright silly as well as contradicted each other. So now, we simply - make sure that the code always works. - -36. Valgrind (or some similar memory access checker) says that deflate is - performing a conditional jump that depends on an uninitialized value. - Isn't that a bug? - - No. That is intentional for performance reasons, and the output of deflate - is not affected. This only started showing up recently since zlib 1.2.x - uses malloc() by default for allocations, whereas earlier versions used - calloc(), which zeros out the allocated memory. Even though the code was - correct, versions 1.2.4 and later was changed to not stimulate these - checkers. - -37. Will zlib read the (insert any ancient or arcane format here) compressed - data format? - - Probably not. Look in the comp.compression FAQ for pointers to various - formats and associated software. - -38. How can I encrypt/decrypt zip files with zlib? - - zlib doesn't support encryption. The original PKZIP encryption is very - weak and can be broken with freely available programs. To get strong - encryption, use GnuPG, http://www.gnupg.org/ , which already includes zlib - compression. For PKZIP compatible "encryption", look at - http://www.info-zip.org/ - -39. What's the difference between the "gzip" and "deflate" HTTP 1.1 encodings? - - "gzip" is the gzip format, and "deflate" is the zlib format. They should - probably have called the second one "zlib" instead to avoid confusion with - the raw deflate compressed data format. While the HTTP 1.1 RFC 2616 - correctly points to the zlib specification in RFC 1950 for the "deflate" - transfer encoding, there have been reports of servers and browsers that - incorrectly produce or expect raw deflate data per the deflate - specficiation in RFC 1951, most notably Microsoft. So even though the - "deflate" transfer encoding using the zlib format would be the more - efficient approach (and in fact exactly what the zlib format was designed - for), using the "gzip" transfer encoding is probably more reliable due to - an unfortunate choice of name on the part of the HTTP 1.1 authors. - - Bottom line: use the gzip format for HTTP 1.1 encoding. - -40. Does zlib support the new "Deflate64" format introduced by PKWare? - - No. PKWare has apparently decided to keep that format proprietary, since - they have not documented it as they have previous compression formats. In - any case, the compression improvements are so modest compared to other more - modern approaches, that it's not worth the effort to implement. - -41. I'm having a problem with the zip functions in zlib, can you help? - - There are no zip functions in zlib. You are probably using minizip by - Giles Vollant, which is found in the contrib directory of zlib. It is not - part of zlib. In fact none of the stuff in contrib is part of zlib. The - files in there are not supported by the zlib authors. You need to contact - the authors of the respective contribution for help. - -42. The match.asm code in contrib is under the GNU General Public License. - Since it's part of zlib, doesn't that mean that all of zlib falls under the - GNU GPL? - - No. The files in contrib are not part of zlib. They were contributed by - other authors and are provided as a convenience to the user within the zlib - distribution. Each item in contrib has its own license. - -43. Is zlib subject to export controls? What is its ECCN? - - zlib is not subject to export controls, and so is classified as EAR99. - -44. Can you please sign these lengthy legal documents and fax them back to us - so that we can use your software in our product? - - No. Go away. Shoo. diff --git a/Dependencies/zlib/INDEX b/Dependencies/zlib/INDEX deleted file mode 100644 index f6c51ca..0000000 --- a/Dependencies/zlib/INDEX +++ /dev/null @@ -1,65 +0,0 @@ -CMakeLists.txt cmake build file -ChangeLog history of changes -FAQ Frequently Asked Questions about zlib -INDEX this file -Makefile dummy Makefile that tells you to ./configure -Makefile.in template for Unix Makefile -README guess what -configure configure script for Unix -make_vms.com makefile for VMS -treebuild.xml XML description of source file dependencies -zconf.h.cmakein zconf.h template for cmake -zconf.h.in zconf.h template for configure -zlib.3 Man page for zlib -zlib.3.pdf Man page in PDF format -zlib.map Linux symbol information -zlib.pc.in Template for pkg-config descriptor -zlib2ansi perl script to convert source files for C++ compilation - -amiga/ makefiles for Amiga SAS C -doc/ documentation for formats and algorithms -msdos/ makefiles for MSDOS -nintendods/ makefile for Nintendo DS -old/ makefiles for various architectures and zlib documentation - files that have not yet been updated for zlib 1.2.x -qnx/ makefiles for QNX -watcom/ makefiles for OpenWatcom -win32/ makefiles for Windows - - zlib public header files (required for library use): -zconf.h -zlib.h - - private source files used to build the zlib library: -adler32.c -compress.c -crc32.c -crc32.h -deflate.c -deflate.h -gzclose.c -gzguts.h -gzlib.c -gzread.c -gzwrite.c -infback.c -inffast.c -inffast.h -inffixed.h -inflate.c -inflate.h -inftrees.c -inftrees.h -trees.c -trees.h -uncompr.c -zutil.c -zutil.h - - source files for sample programs: -example.c -minigzip.c -See examples/README.examples for more - - unsupported contribution by third parties -See contrib/README.contrib diff --git a/Dependencies/zlib/Makefile b/Dependencies/zlib/Makefile deleted file mode 100644 index 6bba86c..0000000 --- a/Dependencies/zlib/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -all: - -@echo "Please use ./configure first. Thank you." - -distclean: - make -f Makefile.in distclean diff --git a/Dependencies/zlib/Makefile.in b/Dependencies/zlib/Makefile.in deleted file mode 100644 index 5b15bd0..0000000 --- a/Dependencies/zlib/Makefile.in +++ /dev/null @@ -1,257 +0,0 @@ -# Makefile for zlib -# Copyright (C) 1995-2010 Jean-loup Gailly. -# For conditions of distribution and use, see copyright notice in zlib.h - -# To compile and test, type: -# ./configure; make test -# Normally configure builds both a static and a shared library. -# If you want to build just a static library, use: ./configure --static - -# To use the asm code, type: -# cp contrib/asm?86/match.S ./match.S -# make LOC=-DASMV OBJA=match.o - -# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type: -# make install -# To install in $HOME instead of /usr/local, use: -# make install prefix=$HOME - -CC=cc - -CFLAGS=-O -#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 -#CFLAGS=-g -DDEBUG -#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ -# -Wstrict-prototypes -Wmissing-prototypes - -SFLAGS=-O -LDFLAGS= -TEST_LDFLAGS=-L. libz.a -LDSHARED=$(CC) -CPP=$(CC) -E - -STATICLIB=libz.a -SHAREDLIB=libz.so -SHAREDLIBV=libz.so.1.2.5 -SHAREDLIBM=libz.so.1 -LIBS=$(STATICLIB) $(SHAREDLIBV) - -AR=ar rc -RANLIB=ranlib -LDCONFIG=ldconfig -LDSHAREDLIBC=-lc -TAR=tar -SHELL=/bin/sh -EXE= - -prefix = /usr/local -exec_prefix = ${prefix} -libdir = ${exec_prefix}/lib -sharedlibdir = ${libdir} -includedir = ${prefix}/include -mandir = ${prefix}/share/man -man3dir = ${mandir}/man3 -pkgconfigdir = ${libdir}/pkgconfig - -OBJC = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \ - gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o - -PIC_OBJC = adler32.lo compress.lo crc32.lo deflate.lo gzclose.lo gzlib.lo gzread.lo \ - gzwrite.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo uncompr.lo zutil.lo - -# to use the asm code: make OBJA=match.o, PIC_OBJA=match.lo -OBJA = -PIC_OBJA = - -OBJS = $(OBJC) $(OBJA) - -PIC_OBJS = $(PIC_OBJC) $(PIC_OBJA) - -all: static shared - -static: example$(EXE) minigzip$(EXE) - -shared: examplesh$(EXE) minigzipsh$(EXE) - -all64: example64$(EXE) minigzip64$(EXE) - -check: test - -test: all teststatic testshared - -teststatic: static - @if echo hello world | ./minigzip | ./minigzip -d && ./example; then \ - echo ' *** zlib test OK ***'; \ - else \ - echo ' *** zlib test FAILED ***'; false; \ - fi - -@rm -f foo.gz - -testshared: shared - @LD_LIBRARY_PATH=`pwd`:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \ - LD_LIBRARYN32_PATH=`pwd`:$(LD_LIBRARYN32_PATH) ; export LD_LIBRARYN32_PATH; \ - DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \ - SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \ - if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh; then \ - echo ' *** zlib shared test OK ***'; \ - else \ - echo ' *** zlib shared test FAILED ***'; false; \ - fi - -@rm -f foo.gz - -test64: all64 - @if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64; then \ - echo ' *** zlib 64-bit test OK ***'; \ - else \ - echo ' *** zlib 64-bit test FAILED ***'; false; \ - fi - -@rm -f foo.gz - -libz.a: $(OBJS) - $(AR) $@ $(OBJS) - -@ ($(RANLIB) $@ || true) >/dev/null 2>&1 - -match.o: match.S - $(CPP) match.S > _match.s - $(CC) -c _match.s - mv _match.o match.o - rm -f _match.s - -match.lo: match.S - $(CPP) match.S > _match.s - $(CC) -c -fPIC _match.s - mv _match.o match.lo - rm -f _match.s - -example64.o: example.c zlib.h zconf.h - $(CC) $(CFLAGS) -D_FILE_OFFSET_BITS=64 -c -o $@ example.c - -minigzip64.o: minigzip.c zlib.h zconf.h - $(CC) $(CFLAGS) -D_FILE_OFFSET_BITS=64 -c -o $@ minigzip.c - -.SUFFIXES: .lo - -.c.lo: - -@mkdir objs 2>/dev/null || test -d objs - $(CC) $(SFLAGS) -DPIC -c -o objs/$*.o $< - -@mv objs/$*.o $@ - -$(SHAREDLIBV): $(PIC_OBJS) - $(LDSHARED) $(SFLAGS) -o $@ $(PIC_OBJS) $(LDSHAREDLIBC) $(LDFLAGS) - rm -f $(SHAREDLIB) $(SHAREDLIBM) - ln -s $@ $(SHAREDLIB) - ln -s $@ $(SHAREDLIBM) - -@rmdir objs - -example$(EXE): example.o $(STATICLIB) - $(CC) $(CFLAGS) -o $@ example.o $(TEST_LDFLAGS) - -minigzip$(EXE): minigzip.o $(STATICLIB) - $(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS) - -examplesh$(EXE): example.o $(SHAREDLIBV) - $(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDLIBV) - -minigzipsh$(EXE): minigzip.o $(SHAREDLIBV) - $(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDLIBV) - -example64$(EXE): example64.o $(STATICLIB) - $(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS) - -minigzip64$(EXE): minigzip64.o $(STATICLIB) - $(CC) $(CFLAGS) -o $@ minigzip64.o $(TEST_LDFLAGS) - -install-libs: $(LIBS) - -@if [ ! -d $(DESTDIR)$(exec_prefix) ]; then mkdir -p $(DESTDIR)$(exec_prefix); fi - -@if [ ! -d $(DESTDIR)$(libdir) ]; then mkdir -p $(DESTDIR)$(libdir); fi - -@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi - -@if [ ! -d $(DESTDIR)$(man3dir) ]; then mkdir -p $(DESTDIR)$(man3dir); fi - -@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi - cp $(STATICLIB) $(DESTDIR)$(libdir) - cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir) - cd $(DESTDIR)$(libdir); chmod u=rw,go=r $(STATICLIB) - -@(cd $(DESTDIR)$(libdir); $(RANLIB) libz.a || true) >/dev/null 2>&1 - -@cd $(DESTDIR)$(sharedlibdir); if test "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \ - chmod 755 $(SHAREDLIBV); \ - rm -f $(SHAREDLIB) $(SHAREDLIBM); \ - ln -s $(SHAREDLIBV) $(SHAREDLIB); \ - ln -s $(SHAREDLIBV) $(SHAREDLIBM); \ - ($(LDCONFIG) || true) >/dev/null 2>&1; \ - fi - cp zlib.3 $(DESTDIR)$(man3dir) - chmod 644 $(DESTDIR)$(man3dir)/zlib.3 - cp zlib.pc $(DESTDIR)$(pkgconfigdir) - chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc -# The ranlib in install is needed on NeXTSTEP which checks file times -# ldconfig is for Linux - -install: install-libs - -@if [ ! -d $(DESTDIR)$(includedir) ]; then mkdir -p $(DESTDIR)$(includedir); fi - cp zlib.h zconf.h $(DESTDIR)$(includedir) - chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h - -uninstall: - cd $(DESTDIR)$(includedir); rm -f zlib.h zconf.h - cd $(DESTDIR)$(libdir); rm -f libz.a; \ - if test "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \ - rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \ - fi - cd $(DESTDIR)$(man3dir); rm -f zlib.3 - cd $(DESTDIR)$(pkgconfigdir); rm -f zlib.pc - -docs: zlib.3.pdf - -zlib.3.pdf: zlib.3 - groff -mandoc -f H -T ps zlib.3 | ps2pdf - zlib.3.pdf - -zconf.h.in: zconf.h.cmakein - sed "/^#cmakedefine/D" < zconf.h.cmakein > zconf.h.in - touch -r zconf.h.cmakein zconf.h.in - -zconf: zconf.h.in - cp -p zconf.h.in zconf.h - -mostlyclean: clean -clean: - rm -f *.o *.lo *~ \ - example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \ - example64$(EXE) minigzip64$(EXE) \ - libz.* foo.gz so_locations \ - _match.s maketree contrib/infback9/*.o - rm -rf objs - -maintainer-clean: distclean -distclean: clean zconf docs - rm -f Makefile zlib.pc - -@rm -f .DS_Store - -@printf 'all:\n\t-@echo "Please use ./configure first. Thank you."\n' > Makefile - -@printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile - -@touch -r Makefile.in Makefile - -tags: - etags *.[ch] - -depend: - makedepend -- $(CFLAGS) -- *.[ch] - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -adler32.o zutil.o: zutil.h zlib.h zconf.h -gzclose.o gzlib.o gzread.o gzwrite.o: zlib.h zconf.h gzguts.h -compress.o example.o minigzip.o uncompr.o: zlib.h zconf.h -crc32.o: zutil.h zlib.h zconf.h crc32.h -deflate.o: deflate.h zutil.h zlib.h zconf.h -infback.o inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h -inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h -inftrees.o: zutil.h zlib.h zconf.h inftrees.h -trees.o: deflate.h zutil.h zlib.h zconf.h trees.h - -adler32.lo zutil.lo: zutil.h zlib.h zconf.h -gzclose.lo gzlib.lo gzread.lo gzwrite.lo: zlib.h zconf.h gzguts.h -compress.lo example.lo minigzip.lo uncompr.lo: zlib.h zconf.h -crc32.lo: zutil.h zlib.h zconf.h crc32.h -deflate.lo: deflate.h zutil.h zlib.h zconf.h -infback.lo inflate.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h -inffast.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h -inftrees.lo: zutil.h zlib.h zconf.h inftrees.h -trees.lo: deflate.h zutil.h zlib.h zconf.h trees.h diff --git a/Dependencies/zlib/README b/Dependencies/zlib/README deleted file mode 100644 index d4219bf..0000000 --- a/Dependencies/zlib/README +++ /dev/null @@ -1,115 +0,0 @@ -ZLIB DATA COMPRESSION LIBRARY - -zlib 1.2.5 is a general purpose data compression library. All the code is -thread safe. The data format used by the zlib library is described by RFCs -(Request for Comments) 1950 to 1952 in the files -http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format) -and rfc1952.txt (gzip format). - -All functions of the compression library are documented in the file zlib.h -(volunteer to write man pages welcome, contact zlib@gzip.org). A usage example -of the library is given in the file example.c which also tests that the library -is working correctly. Another example is given in the file minigzip.c. The -compression library itself is composed of all source files except example.c and -minigzip.c. - -To compile all files and run the test program, follow the instructions given at -the top of Makefile.in. In short "./configure; make test", and if that goes -well, "make install" should work for most flavors of Unix. For Windows, use one -of the special makefiles in win32/ or contrib/vstudio/ . For VMS, use -make_vms.com. - -Questions about zlib should be sent to , or to Gilles Vollant - for the Windows DLL version. The zlib home page is -http://zlib.net/ . Before reporting a problem, please check this site to -verify that you have the latest version of zlib; otherwise get the latest -version and check whether the problem still exists or not. - -PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help. - -Mark Nelson wrote an article about zlib for the Jan. 1997 -issue of Dr. Dobb's Journal; a copy of the article is available at -http://marknelson.us/1997/01/01/zlib-engine/ . - -The changes made in version 1.2.5 are documented in the file ChangeLog. - -Unsupported third party contributions are provided in directory contrib/ . - -zlib is available in Java using the java.util.zip package, documented at -http://java.sun.com/developer/technicalArticles/Programming/compression/ . - -A Perl interface to zlib written by Paul Marquess is available -at CPAN (Comprehensive Perl Archive Network) sites, including -http://search.cpan.org/~pmqs/IO-Compress-Zlib/ . - -A Python interface to zlib written by A.M. Kuchling is -available in Python 1.5 and later versions, see -http://www.python.org/doc/lib/module-zlib.html . - -zlib is built into tcl: http://wiki.tcl.tk/4610 . - -An experimental package to read and write files in .zip format, written on top -of zlib by Gilles Vollant , is available in the -contrib/minizip directory of zlib. - - -Notes for some targets: - -- For Windows DLL versions, please see win32/DLL_FAQ.txt - -- For 64-bit Irix, deflate.c must be compiled without any optimization. With - -O, one libpng test fails. The test works in 32 bit mode (with the -n32 - compiler flag). The compiler bug has been reported to SGI. - -- zlib doesn't work with gcc 2.6.3 on a DEC 3000/300LX under OSF/1 2.1 it works - when compiled with cc. - -- On Digital Unix 4.0D (formely OSF/1) on AlphaServer, the cc option -std1 is - necessary to get gzprintf working correctly. This is done by configure. - -- zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works with - other compilers. Use "make test" to check your compiler. - -- gzdopen is not supported on RISCOS or BEOS. - -- For PalmOs, see http://palmzlib.sourceforge.net/ - - -Acknowledgments: - - The deflate format used by zlib was defined by Phil Katz. The deflate and - zlib specifications were written by L. Peter Deutsch. Thanks to all the - people who reported problems and suggested various improvements in zlib; they - are too numerous to cite here. - -Copyright notice: - - (C) 1995-2010 Jean-loup Gailly and Mark Adler - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Jean-loup Gailly Mark Adler - jloup@gzip.org madler@alumni.caltech.edu - -If you use the zlib library in a product, we would appreciate *not* receiving -lengthy legal documents to sign. The sources are provided for free but without -warranty of any kind. The library has been entirely written by Jean-loup -Gailly and Mark Adler; it does not include third-party code. - -If you redistribute modified sources, we would appreciate that you include in -the file ChangeLog history information documenting your changes. Please read -the FAQ for more information on the distribution of modified source versions. diff --git a/Dependencies/zlib/adler32.c b/Dependencies/zlib/adler32.c deleted file mode 100644 index 65ad6a5..0000000 --- a/Dependencies/zlib/adler32.c +++ /dev/null @@ -1,169 +0,0 @@ -/* adler32.c -- compute the Adler-32 checksum of a data stream - * Copyright (C) 1995-2007 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#include "zutil.h" - -#define local static - -local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2); - -#define BASE 65521UL /* largest prime smaller than 65536 */ -#define NMAX 5552 -/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */ - -#define DO1(buf,i) {adler += (buf)[i]; sum2 += adler;} -#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1); -#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2); -#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4); -#define DO16(buf) DO8(buf,0); DO8(buf,8); - -/* use NO_DIVIDE if your processor does not do division in hardware */ -#ifdef NO_DIVIDE -# define MOD(a) \ - do { \ - if (a >= (BASE << 16)) a -= (BASE << 16); \ - if (a >= (BASE << 15)) a -= (BASE << 15); \ - if (a >= (BASE << 14)) a -= (BASE << 14); \ - if (a >= (BASE << 13)) a -= (BASE << 13); \ - if (a >= (BASE << 12)) a -= (BASE << 12); \ - if (a >= (BASE << 11)) a -= (BASE << 11); \ - if (a >= (BASE << 10)) a -= (BASE << 10); \ - if (a >= (BASE << 9)) a -= (BASE << 9); \ - if (a >= (BASE << 8)) a -= (BASE << 8); \ - if (a >= (BASE << 7)) a -= (BASE << 7); \ - if (a >= (BASE << 6)) a -= (BASE << 6); \ - if (a >= (BASE << 5)) a -= (BASE << 5); \ - if (a >= (BASE << 4)) a -= (BASE << 4); \ - if (a >= (BASE << 3)) a -= (BASE << 3); \ - if (a >= (BASE << 2)) a -= (BASE << 2); \ - if (a >= (BASE << 1)) a -= (BASE << 1); \ - if (a >= BASE) a -= BASE; \ - } while (0) -# define MOD4(a) \ - do { \ - if (a >= (BASE << 4)) a -= (BASE << 4); \ - if (a >= (BASE << 3)) a -= (BASE << 3); \ - if (a >= (BASE << 2)) a -= (BASE << 2); \ - if (a >= (BASE << 1)) a -= (BASE << 1); \ - if (a >= BASE) a -= BASE; \ - } while (0) -#else -# define MOD(a) a %= BASE -# define MOD4(a) a %= BASE -#endif - -/* ========================================================================= */ -uLong ZEXPORT adler32(adler, buf, len) - uLong adler; - const Bytef *buf; - uInt len; -{ - unsigned long sum2; - unsigned n; - - /* split Adler-32 into component sums */ - sum2 = (adler >> 16) & 0xffff; - adler &= 0xffff; - - /* in case user likes doing a byte at a time, keep it fast */ - if (len == 1) { - adler += buf[0]; - if (adler >= BASE) - adler -= BASE; - sum2 += adler; - if (sum2 >= BASE) - sum2 -= BASE; - return adler | (sum2 << 16); - } - - /* initial Adler-32 value (deferred check for len == 1 speed) */ - if (buf == Z_NULL) - return 1L; - - /* in case short lengths are provided, keep it somewhat fast */ - if (len < 16) { - while (len--) { - adler += *buf++; - sum2 += adler; - } - if (adler >= BASE) - adler -= BASE; - MOD4(sum2); /* only added so many BASE's */ - return adler | (sum2 << 16); - } - - /* do length NMAX blocks -- requires just one modulo operation */ - while (len >= NMAX) { - len -= NMAX; - n = NMAX / 16; /* NMAX is divisible by 16 */ - do { - DO16(buf); /* 16 sums unrolled */ - buf += 16; - } while (--n); - MOD(adler); - MOD(sum2); - } - - /* do remaining bytes (less than NMAX, still just one modulo) */ - if (len) { /* avoid modulos if none remaining */ - while (len >= 16) { - len -= 16; - DO16(buf); - buf += 16; - } - while (len--) { - adler += *buf++; - sum2 += adler; - } - MOD(adler); - MOD(sum2); - } - - /* return recombined sums */ - return adler | (sum2 << 16); -} - -/* ========================================================================= */ -local uLong adler32_combine_(adler1, adler2, len2) - uLong adler1; - uLong adler2; - z_off64_t len2; -{ - unsigned long sum1; - unsigned long sum2; - unsigned rem; - - /* the derivation of this formula is left as an exercise for the reader */ - rem = (unsigned)(len2 % BASE); - sum1 = adler1 & 0xffff; - sum2 = rem * sum1; - MOD(sum2); - sum1 += (adler2 & 0xffff) + BASE - 1; - sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem; - if (sum1 >= BASE) sum1 -= BASE; - if (sum1 >= BASE) sum1 -= BASE; - if (sum2 >= (BASE << 1)) sum2 -= (BASE << 1); - if (sum2 >= BASE) sum2 -= BASE; - return sum1 | (sum2 << 16); -} - -/* ========================================================================= */ -uLong ZEXPORT adler32_combine(adler1, adler2, len2) - uLong adler1; - uLong adler2; - z_off_t len2; -{ - return adler32_combine_(adler1, adler2, len2); -} - -uLong ZEXPORT adler32_combine64(adler1, adler2, len2) - uLong adler1; - uLong adler2; - z_off64_t len2; -{ - return adler32_combine_(adler1, adler2, len2); -} diff --git a/Dependencies/zlib/amiga/Makefile.pup b/Dependencies/zlib/amiga/Makefile.pup deleted file mode 100644 index 8940c12..0000000 --- a/Dependencies/zlib/amiga/Makefile.pup +++ /dev/null @@ -1,69 +0,0 @@ -# Amiga powerUP (TM) Makefile -# makefile for libpng and SAS C V6.58/7.00 PPC compiler -# Copyright (C) 1998 by Andreas R. Kleinert - -LIBNAME = libzip.a - -CC = scppc -CFLAGS = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL \ - OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8 NOVER -AR = ppc-amigaos-ar cr -RANLIB = ppc-amigaos-ranlib -LD = ppc-amigaos-ld -r -LDFLAGS = -o -LDLIBS = LIB:scppc.a LIB:end.o -RM = delete quiet - -OBJS = adler32.o compress.o crc32.o gzclose.o gzlib.o gzread.o gzwrite.o \ - uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o - -TEST_OBJS = example.o minigzip.o - -all: example minigzip - -check: test -test: all - example - echo hello world | minigzip | minigzip -d - -$(LIBNAME): $(OBJS) - $(AR) $@ $(OBJS) - -$(RANLIB) $@ - -example: example.o $(LIBNAME) - $(LD) $(LDFLAGS) $@ LIB:c_ppc.o $@.o $(LIBNAME) $(LDLIBS) - -minigzip: minigzip.o $(LIBNAME) - $(LD) $(LDFLAGS) $@ LIB:c_ppc.o $@.o $(LIBNAME) $(LDLIBS) - -mostlyclean: clean -clean: - $(RM) *.o example minigzip $(LIBNAME) foo.gz - -zip: - zip -ul9 zlib README ChangeLog Makefile Make????.??? Makefile.?? \ - descrip.mms *.[ch] - -tgz: - cd ..; tar cfz zlib/zlib.tgz zlib/README zlib/ChangeLog zlib/Makefile \ - zlib/Make????.??? zlib/Makefile.?? zlib/descrip.mms zlib/*.[ch] - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -adler32.o: zlib.h zconf.h -compress.o: zlib.h zconf.h -crc32.o: crc32.h zlib.h zconf.h -deflate.o: deflate.h zutil.h zlib.h zconf.h -example.o: zlib.h zconf.h -gzclose.o: zlib.h zconf.h gzguts.h -gzlib.o: zlib.h zconf.h gzguts.h -gzread.o: zlib.h zconf.h gzguts.h -gzwrite.o: zlib.h zconf.h gzguts.h -inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h -inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h -infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h -inftrees.o: zutil.h zlib.h zconf.h inftrees.h -minigzip.o: zlib.h zconf.h -trees.o: deflate.h zutil.h zlib.h zconf.h trees.h -uncompr.o: zlib.h zconf.h -zutil.o: zutil.h zlib.h zconf.h diff --git a/Dependencies/zlib/amiga/Makefile.sas b/Dependencies/zlib/amiga/Makefile.sas deleted file mode 100644 index 749e291..0000000 --- a/Dependencies/zlib/amiga/Makefile.sas +++ /dev/null @@ -1,68 +0,0 @@ -# SMakefile for zlib -# Modified from the standard UNIX Makefile Copyright Jean-loup Gailly -# Osma Ahvenlampi -# Amiga, SAS/C 6.56 & Smake - -CC=sc -CFLAGS=OPT -#CFLAGS=OPT CPU=68030 -#CFLAGS=DEBUG=LINE -LDFLAGS=LIB z.lib - -SCOPTIONS=OPTSCHED OPTINLINE OPTALIAS OPTTIME OPTINLOCAL STRMERGE \ - NOICONS PARMS=BOTH NOSTACKCHECK UTILLIB NOVERSION ERRORREXX \ - DEF=POSTINC - -OBJS = adler32.o compress.o crc32.o gzclose.o gzlib.o gzread.o gzwrite.o \ - uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o - -TEST_OBJS = example.o minigzip.o - -all: SCOPTIONS example minigzip - -check: test -test: all - example - echo hello world | minigzip | minigzip -d - -install: z.lib - copy clone zlib.h zconf.h INCLUDE: - copy clone z.lib LIB: - -z.lib: $(OBJS) - oml z.lib r $(OBJS) - -example: example.o z.lib - $(CC) $(CFLAGS) LINK TO $@ example.o $(LDFLAGS) - -minigzip: minigzip.o z.lib - $(CC) $(CFLAGS) LINK TO $@ minigzip.o $(LDFLAGS) - -mostlyclean: clean -clean: - -delete force quiet example minigzip *.o z.lib foo.gz *.lnk SCOPTIONS - -SCOPTIONS: Makefile.sas - copy to $@ 64K on 16-bit machine: */ - if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR; -#endif - stream.next_out = dest; - stream.avail_out = (uInt)*destLen; - if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR; - - stream.zalloc = (alloc_func)0; - stream.zfree = (free_func)0; - stream.opaque = (voidpf)0; - - err = deflateInit(&stream, level); - if (err != Z_OK) return err; - - err = deflate(&stream, Z_FINISH); - if (err != Z_STREAM_END) { - deflateEnd(&stream); - return err == Z_OK ? Z_BUF_ERROR : err; - } - *destLen = stream.total_out; - - err = deflateEnd(&stream); - return err; -} - -/* =========================================================================== - */ -int ZEXPORT compress (dest, destLen, source, sourceLen) - Bytef *dest; - uLongf *destLen; - const Bytef *source; - uLong sourceLen; -{ - return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION); -} - -/* =========================================================================== - If the default memLevel or windowBits for deflateInit() is changed, then - this function needs to be updated. - */ -uLong ZEXPORT compressBound (sourceLen) - uLong sourceLen; -{ - return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + - (sourceLen >> 25) + 13; -} diff --git a/Dependencies/zlib/configure b/Dependencies/zlib/configure deleted file mode 100755 index bd9edd2..0000000 --- a/Dependencies/zlib/configure +++ /dev/null @@ -1,596 +0,0 @@ -#!/bin/sh -# configure script for zlib. -# -# Normally configure builds both a static and a shared library. -# If you want to build just a static library, use: ./configure --static -# -# To impose specific compiler or flags or install directory, use for example: -# prefix=$HOME CC=cc CFLAGS="-O4" ./configure -# or for csh/tcsh users: -# (setenv prefix $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure) - -# Incorrect settings of CC or CFLAGS may prevent creating a shared library. -# If you have problems, try without defining CC and CFLAGS before reporting -# an error. - -if [ -n "${CHOST}" ]; then - uname="$(echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/')" - CROSS_PREFIX="${CHOST}-" -fi - -STATICLIB=libz.a -LDFLAGS="${LDFLAGS} -L. ${STATICLIB}" -VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h` -VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < zlib.h` -VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h` -VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h` -if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then - AR=${AR-"${CROSS_PREFIX}ar"} - test -n "${CROSS_PREFIX}" && echo Using ${AR} -else - AR=${AR-"ar"} - test -n "${CROSS_PREFIX}" && echo Using ${AR} -fi -AR_RC="${AR} rc" -if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then - RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"} - test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} -else - RANLIB=${RANLIB-"ranlib"} -fi -if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126; then - NM=${NM-"${CROSS_PREFIX}nm"} - test -n "${CROSS_PREFIX}" && echo Using ${NM} -else - NM=${NM-"nm"} -fi -LDCONFIG=${LDCONFIG-"ldconfig"} -LDSHAREDLIBC="${LDSHAREDLIBC--lc}" -prefix=${prefix-/usr/local} -exec_prefix=${exec_prefix-'${prefix}'} -libdir=${libdir-'${exec_prefix}/lib'} -sharedlibdir=${sharedlibdir-'${libdir}'} -includedir=${includedir-'${prefix}/include'} -mandir=${mandir-'${prefix}/share/man'} -shared_ext='.so' -shared=1 -zprefix=0 -build64=0 -gcc=0 -old_cc="$CC" -old_cflags="$CFLAGS" - -while test $# -ge 1 -do -case "$1" in - -h* | --help) - echo 'usage:' - echo ' configure [--zprefix] [--prefix=PREFIX] [--eprefix=EXPREFIX]' - echo ' [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' - echo ' [--includedir=INCLUDEDIR]' - exit 0 ;; - -p*=* | --prefix=*) prefix=`echo $1 | sed 's/.*=//'`; shift ;; - -e*=* | --eprefix=*) exec_prefix=`echo $1 | sed 's/.*=//'`; shift ;; - -l*=* | --libdir=*) libdir=`echo $1 | sed 's/.*=//'`; shift ;; - --sharedlibdir=*) sharedlibdir=`echo $1 | sed 's/.*=//'`; shift ;; - -i*=* | --includedir=*) includedir=`echo $1 | sed 's/.*=//'`;shift ;; - -u*=* | --uname=*) uname=`echo $1 | sed 's/.*=//'`;shift ;; - -p* | --prefix) prefix="$2"; shift; shift ;; - -e* | --eprefix) exec_prefix="$2"; shift; shift ;; - -l* | --libdir) libdir="$2"; shift; shift ;; - -i* | --includedir) includedir="$2"; shift; shift ;; - -s* | --shared | --enable-shared) shared=1; shift ;; - -t | --static) shared=0; shift ;; - -z* | --zprefix) zprefix=1; shift ;; - -6* | --64) build64=1; shift ;; - --sysconfdir=*) echo "ignored option: --sysconfdir"; shift ;; - --localstatedir=*) echo "ignored option: --localstatedir"; shift ;; - *) echo "unknown option: $1"; echo "$0 --help for help"; exit 1 ;; - esac -done - -test=ztest$$ -cat > $test.c </dev/null; then - CC="$cc" - SFLAGS="${CFLAGS--O3} -fPIC" - CFLAGS="${CFLAGS--O3}" - if test $build64 -eq 1; then - CFLAGS="${CFLAGS} -m64" - SFLAGS="${SFLAGS} -m64" - fi - if test "${ZLIBGCCWARN}" = "YES"; then - CFLAGS="${CFLAGS} -Wall -Wextra -pedantic" - fi - if test -z "$uname"; then - uname=`(uname -s || echo unknown) 2>/dev/null` - fi - case "$uname" in - Linux* | linux* | GNU | GNU/* | *BSD | DragonFly) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} ;; - CYGWIN* | Cygwin* | cygwin* | OS/2*) - EXE='.exe' ;; - MINGW*|mingw*) -# temporary bypass - rm -f $test.[co] $test $test$shared_ext - echo "Please use win32/Makefile.gcc instead." - exit 1 - LDSHARED=${LDSHARED-"$cc -shared"} - LDSHAREDLIBC="" - EXE='.exe' ;; - QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4 - # (alain.bonnefoy@icbt.com) - LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;; - HP-UX*) - LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"} - case `(uname -m || echo unknown) 2>/dev/null` in - ia64) - shared_ext='.so' - SHAREDLIB='libz.so' ;; - *) - shared_ext='.sl' - SHAREDLIB='libz.sl' ;; - esac ;; - Darwin*) shared_ext='.dylib' - SHAREDLIB=libz$shared_ext - SHAREDLIBV=libz.$VER$shared_ext - SHAREDLIBM=libz.$VER1$shared_ext - LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"} ;; - *) LDSHARED=${LDSHARED-"$cc -shared"} ;; - esac -else - # find system name and corresponding cc options - CC=${CC-cc} - gcc=0 - if test -z "$uname"; then - uname=`(uname -sr || echo unknown) 2>/dev/null` - fi - case "$uname" in - HP-UX*) SFLAGS=${CFLAGS-"-O +z"} - CFLAGS=${CFLAGS-"-O"} -# LDSHARED=${LDSHARED-"ld -b +vnocompatwarnings"} - LDSHARED=${LDSHARED-"ld -b"} - case `(uname -m || echo unknown) 2>/dev/null` in - ia64) - shared_ext='.so' - SHAREDLIB='libz.so' ;; - *) - shared_ext='.sl' - SHAREDLIB='libz.sl' ;; - esac ;; - IRIX*) SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."} - CFLAGS=${CFLAGS-"-ansi -O2"} - LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;; - OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"} - CFLAGS=${CFLAGS-"-O -std1"} - LDFLAGS="${LDFLAGS} -Wl,-rpath,." - LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"} ;; - OSF1*) SFLAGS=${CFLAGS-"-O -std1"} - CFLAGS=${CFLAGS-"-O -std1"} - LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;; - QNX*) SFLAGS=${CFLAGS-"-4 -O"} - CFLAGS=${CFLAGS-"-4 -O"} - LDSHARED=${LDSHARED-"cc"} - RANLIB=${RANLIB-"true"} - AR_RC="cc -A" ;; - SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "} - CFLAGS=${CFLAGS-"-O3"} - LDSHARED=${LDSHARED-"cc -dy -KPIC -G"} ;; - SunOS\ 5*) LDSHARED=${LDSHARED-"cc -G"} - case `(uname -m || echo unknown) 2>/dev/null` in - i86*) - SFLAGS=${CFLAGS-"-xpentium -fast -KPIC -R."} - CFLAGS=${CFLAGS-"-xpentium -fast"} ;; - *) - SFLAGS=${CFLAGS-"-fast -xcg92 -KPIC -R."} - CFLAGS=${CFLAGS-"-fast -xcg92"} ;; - esac ;; - SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"} - CFLAGS=${CFLAGS-"-O2"} - LDSHARED=${LDSHARED-"ld"} ;; - SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"} - CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"} - LDSHARED=${LDSHARED-"cc -xarch=v9b"} ;; - UNIX_System_V\ 4.2.0) - SFLAGS=${CFLAGS-"-KPIC -O"} - CFLAGS=${CFLAGS-"-O"} - LDSHARED=${LDSHARED-"cc -G"} ;; - UNIX_SV\ 4.2MP) - SFLAGS=${CFLAGS-"-Kconform_pic -O"} - CFLAGS=${CFLAGS-"-O"} - LDSHARED=${LDSHARED-"cc -G"} ;; - OpenUNIX\ 5) - SFLAGS=${CFLAGS-"-KPIC -O"} - CFLAGS=${CFLAGS-"-O"} - LDSHARED=${LDSHARED-"cc -G"} ;; - AIX*) # Courtesy of dbakker@arrayasolutions.com - SFLAGS=${CFLAGS-"-O -qmaxmem=8192"} - CFLAGS=${CFLAGS-"-O -qmaxmem=8192"} - LDSHARED=${LDSHARED-"xlc -G"} ;; - # send working options for other systems to zlib@gzip.org - *) SFLAGS=${CFLAGS-"-O"} - CFLAGS=${CFLAGS-"-O"} - LDSHARED=${LDSHARED-"cc -shared"} ;; - esac -fi - -SHAREDLIB=${SHAREDLIB-"libz$shared_ext"} -SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"} -SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"} - -if test $shared -eq 1; then - echo Checking for shared library support... - # we must test in two steps (cc then ld), required at least on SunOS 4.x - if test "`($CC -w -c $SFLAGS $test.c) 2>&1`" = "" && - test "`($LDSHARED $SFLAGS -o $test$shared_ext $test.o) 2>&1`" = ""; then - echo Building shared library $SHAREDLIBV with $CC. - elif test -z "$old_cc" -a -z "$old_cflags"; then - echo No shared library support. - shared=0; - else - echo Tested $CC -w -c $SFLAGS $test.c - $CC -w -c $SFLAGS $test.c - echo Tested $LDSHARED $SFLAGS -o $test$shared_ext $test.o - $LDSHARED $SFLAGS -o $test$shared_ext $test.o - echo 'No shared library support; try without defining CC and CFLAGS' - shared=0; - fi -fi -if test $shared -eq 0; then - LDSHARED="$CC" - ALL="static" - TEST="all teststatic" - SHAREDLIB="" - SHAREDLIBV="" - SHAREDLIBM="" - echo Building static library $STATICLIB version $VER with $CC. -else - ALL="static shared" - TEST="all teststatic testshared" -fi - -cat > $test.c < -off64_t dummy = 0; -EOF -if test "`($CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c) 2>&1`" = ""; then - CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1" - SFLAGS="${SFLAGS} -D_LARGEFILE64_SOURCE=1" - ALL="${ALL} all64" - TEST="${TEST} test64" - echo "Checking for off64_t... Yes." - echo "Checking for fseeko... Yes." -else - echo "Checking for off64_t... No." - cat > $test.c < -int main(void) { - fseeko(NULL, 0, 0); - return 0; -} -EOF - if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then - echo "Checking for fseeko... Yes." - else - CFLAGS="${CFLAGS} -DNO_FSEEKO" - SFLAGS="${SFLAGS} -DNO_FSEEKO" - echo "Checking for fseeko... No." - fi -fi - -cp -p zconf.h.in zconf.h - -cat > $test.c < -int main() { return 0; } -EOF -if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - sed < zconf.h "/^#ifdef HAVE_UNISTD_H.* may be/s/def HAVE_UNISTD_H\(.*\) may be/ 1\1 was/" > zconf.temp.h - mv zconf.temp.h zconf.h - echo "Checking for unistd.h... Yes." -else - echo "Checking for unistd.h... No." -fi - -if test $zprefix -eq 1; then - sed < zconf.h "/#ifdef Z_PREFIX.* may be/s/def Z_PREFIX\(.*\) may be/ 1\1 was/" > zconf.temp.h - mv zconf.temp.h zconf.h - echo "Using z_ prefix on all symbols." -fi - -cat > $test.c < -#include -#include "zconf.h" - -int main() -{ -#ifndef STDC - choke me -#endif - - return 0; -} -EOF - -if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()." - - cat > $test.c < -#include - -int mytest(const char *fmt, ...) -{ - char buf[20]; - va_list ap; - - va_start(ap, fmt); - vsnprintf(buf, sizeof(buf), fmt, ap); - va_end(ap); - return 0; -} - -int main() -{ - return (mytest("Hello%d\n", 1)); -} -EOF - - if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then - echo "Checking for vsnprintf() in stdio.h... Yes." - - cat >$test.c < -#include - -int mytest(const char *fmt, ...) -{ - int n; - char buf[20]; - va_list ap; - - va_start(ap, fmt); - n = vsnprintf(buf, sizeof(buf), fmt, ap); - va_end(ap); - return n; -} - -int main() -{ - return (mytest("Hello%d\n", 1)); -} -EOF - - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for return value of vsnprintf()... Yes." - else - CFLAGS="$CFLAGS -DHAS_vsnprintf_void" - SFLAGS="$SFLAGS -DHAS_vsnprintf_void" - echo "Checking for return value of vsnprintf()... No." - echo " WARNING: apparently vsnprintf() does not return a value. zlib" - echo " can build but will be open to possible string-format security" - echo " vulnerabilities." - fi - else - CFLAGS="$CFLAGS -DNO_vsnprintf" - SFLAGS="$SFLAGS -DNO_vsnprintf" - echo "Checking for vsnprintf() in stdio.h... No." - echo " WARNING: vsnprintf() not found, falling back to vsprintf(). zlib" - echo " can build but will be open to possible buffer-overflow security" - echo " vulnerabilities." - - cat >$test.c < -#include - -int mytest(const char *fmt, ...) -{ - int n; - char buf[20]; - va_list ap; - - va_start(ap, fmt); - n = vsprintf(buf, fmt, ap); - va_end(ap); - return n; -} - -int main() -{ - return (mytest("Hello%d\n", 1)); -} -EOF - - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for return value of vsprintf()... Yes." - else - CFLAGS="$CFLAGS -DHAS_vsprintf_void" - SFLAGS="$SFLAGS -DHAS_vsprintf_void" - echo "Checking for return value of vsprintf()... No." - echo " WARNING: apparently vsprintf() does not return a value. zlib" - echo " can build but will be open to possible string-format security" - echo " vulnerabilities." - fi - fi -else - echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()." - - cat >$test.c < - -int mytest() -{ - char buf[20]; - - snprintf(buf, sizeof(buf), "%s", "foo"); - return 0; -} - -int main() -{ - return (mytest()); -} -EOF - - if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then - echo "Checking for snprintf() in stdio.h... Yes." - - cat >$test.c < - -int mytest() -{ - char buf[20]; - - return snprintf(buf, sizeof(buf), "%s", "foo"); -} - -int main() -{ - return (mytest()); -} -EOF - - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for return value of snprintf()... Yes." - else - CFLAGS="$CFLAGS -DHAS_snprintf_void" - SFLAGS="$SFLAGS -DHAS_snprintf_void" - echo "Checking for return value of snprintf()... No." - echo " WARNING: apparently snprintf() does not return a value. zlib" - echo " can build but will be open to possible string-format security" - echo " vulnerabilities." - fi - else - CFLAGS="$CFLAGS -DNO_snprintf" - SFLAGS="$SFLAGS -DNO_snprintf" - echo "Checking for snprintf() in stdio.h... No." - echo " WARNING: snprintf() not found, falling back to sprintf(). zlib" - echo " can build but will be open to possible buffer-overflow security" - echo " vulnerabilities." - - cat >$test.c < - -int mytest() -{ - char buf[20]; - - return sprintf(buf, "%s", "foo"); -} - -int main() -{ - return (mytest()); -} -EOF - - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for return value of sprintf()... Yes." - else - CFLAGS="$CFLAGS -DHAS_sprintf_void" - SFLAGS="$SFLAGS -DHAS_sprintf_void" - echo "Checking for return value of sprintf()... No." - echo " WARNING: apparently sprintf() does not return a value. zlib" - echo " can build but will be open to possible string-format security" - echo " vulnerabilities." - fi - fi -fi - -if test "$gcc" -eq 1; then - cat > $test.c <= 33) -# define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) -#else -# define ZLIB_INTERNAL -#endif -int ZLIB_INTERNAL foo; -int main() -{ - return 0; -} -EOF - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for attribute(visibility) support... Yes." - else - CFLAGS="$CFLAGS -DNO_VIZ" - SFLAGS="$SFLAGS -DNO_VIZ" - echo "Checking for attribute(visibility) support... No." - fi -fi - -CPP=${CPP-"$CC -E"} -case $CFLAGS in - *ASMV*) - if test "`$NM $test.o | grep _hello`" = ""; then - CPP="$CPP -DNO_UNDERLINE" - echo Checking for underline in external names... No. - else - echo Checking for underline in external names... Yes. - fi ;; -esac - -rm -f $test.[co] $test $test$shared_ext - -# udpate Makefile -sed < Makefile.in " -/^CC *=/s#=.*#=$CC# -/^CFLAGS *=/s#=.*#=$CFLAGS# -/^SFLAGS *=/s#=.*#=$SFLAGS# -/^LDFLAGS *=/s#=.*#=$LDFLAGS# -/^LDSHARED *=/s#=.*#=$LDSHARED# -/^CPP *=/s#=.*#=$CPP# -/^STATICLIB *=/s#=.*#=$STATICLIB# -/^SHAREDLIB *=/s#=.*#=$SHAREDLIB# -/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# -/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# -/^AR *=/s#=.*#=$AR_RC# -/^RANLIB *=/s#=.*#=$RANLIB# -/^LDCONFIG *=/s#=.*#=$LDCONFIG# -/^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC# -/^EXE *=/s#=.*#=$EXE# -/^prefix *=/s#=.*#=$prefix# -/^exec_prefix *=/s#=.*#=$exec_prefix# -/^libdir *=/s#=.*#=$libdir# -/^sharedlibdir *=/s#=.*#=$sharedlibdir# -/^includedir *=/s#=.*#=$includedir# -/^mandir *=/s#=.*#=$mandir# -/^all: */s#:.*#: $ALL# -/^test: */s#:.*#: $TEST# -" > Makefile - -sed < zlib.pc.in " -/^CC *=/s#=.*#=$CC# -/^CFLAGS *=/s#=.*#=$CFLAGS# -/^CPP *=/s#=.*#=$CPP# -/^LDSHARED *=/s#=.*#=$LDSHARED# -/^STATICLIB *=/s#=.*#=$STATICLIB# -/^SHAREDLIB *=/s#=.*#=$SHAREDLIB# -/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# -/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# -/^AR *=/s#=.*#=$AR_RC# -/^RANLIB *=/s#=.*#=$RANLIB# -/^EXE *=/s#=.*#=$EXE# -/^prefix *=/s#=.*#=$prefix# -/^exec_prefix *=/s#=.*#=$exec_prefix# -/^libdir *=/s#=.*#=$libdir# -/^sharedlibdir *=/s#=.*#=$sharedlibdir# -/^includedir *=/s#=.*#=$includedir# -/^mandir *=/s#=.*#=$mandir# -/^LDFLAGS *=/s#=.*#=$LDFLAGS# -" | sed -e " -s/\@VERSION\@/$VER/g; -" > zlib.pc diff --git a/Dependencies/zlib/contrib/README.contrib b/Dependencies/zlib/contrib/README.contrib deleted file mode 100644 index dd2285d..0000000 --- a/Dependencies/zlib/contrib/README.contrib +++ /dev/null @@ -1,77 +0,0 @@ -All files under this contrib directory are UNSUPPORTED. There were -provided by users of zlib and were not tested by the authors of zlib. -Use at your own risk. Please contact the authors of the contributions -for help about these, not the zlib authors. Thanks. - - -ada/ by Dmitriy Anisimkov - Support for Ada - See http://zlib-ada.sourceforge.net/ - -amd64/ by Mikhail Teterin - asm code for AMD64 - See patch at http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/96393 - -asm686/ by Brian Raiter - asm code for Pentium and PPro/PII, using the AT&T (GNU as) syntax - See http://www.muppetlabs.com/~breadbox/software/assembly.html - -blast/ by Mark Adler - Decompressor for output of PKWare Data Compression Library (DCL) - -delphi/ by Cosmin Truta - Support for Delphi and C++ Builder - -dotzlib/ by Henrik Ravn - Support for Microsoft .Net and Visual C++ .Net - -gcc_gvmat64/by Gilles Vollant - GCC Version of x86 64-bit (AMD64 and Intel EM64t) code for x64 - assembler to replace longest_match() and inflate_fast() - -infback9/ by Mark Adler - Unsupported diffs to infback to decode the deflate64 format - -inflate86/ by Chris Anderson - Tuned x86 gcc asm code to replace inflate_fast() - -iostream/ by Kevin Ruland - A C++ I/O streams interface to the zlib gz* functions - -iostream2/ by Tyge Løvset - Another C++ I/O streams interface - -iostream3/ by Ludwig Schwardt - and Kevin Ruland - Yet another C++ I/O streams interface - -masmx64/ by Gilles Vollant - x86 64-bit (AMD64 and Intel EM64t) code for x64 assembler to - replace longest_match() and inflate_fast(), also masm x86 - 64-bits translation of Chris Anderson inflate_fast() - -masmx86/ by Gilles Vollant - x86 asm code to replace longest_match() and inflate_fast(), - for Visual C++ and MASM (32 bits). - Based on Brian Raiter (asm686) and Chris Anderson (inflate86) - -minizip/ by Gilles Vollant - Mini zip and unzip based on zlib - Includes Zip64 support by Mathias Svensson - See http://www.winimage.com/zLibDll/unzip.html - -pascal/ by Bob Dellaca et al. - Support for Pascal - -puff/ by Mark Adler - Small, low memory usage inflate. Also serves to provide an - unambiguous description of the deflate format. - -testzlib/ by Gilles Vollant - Example of the use of zlib - -untgz/ by Pedro A. Aranda Gutierrez - A very simple tar.gz file extractor using zlib - -vstudio/ by Gilles Vollant - Building a minizip-enhanced zlib with Microsoft Visual Studio diff --git a/Dependencies/zlib/contrib/ada/buffer_demo.adb b/Dependencies/zlib/contrib/ada/buffer_demo.adb deleted file mode 100644 index 46b8638..0000000 --- a/Dependencies/zlib/contrib/ada/buffer_demo.adb +++ /dev/null @@ -1,106 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2004 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- --- --- $Id: buffer_demo.adb,v 1.3 2004/09/06 06:55:35 vagul Exp $ - --- This demo program provided by Dr Steve Sangwine --- --- Demonstration of a problem with Zlib-Ada (already fixed) when a buffer --- of exactly the correct size is used for decompressed data, and the last --- few bytes passed in to Zlib are checksum bytes. - --- This program compresses a string of text, and then decompresses the --- compressed text into a buffer of the same size as the original text. - -with Ada.Streams; use Ada.Streams; -with Ada.Text_IO; - -with ZLib; use ZLib; - -procedure Buffer_Demo is - EOL : Character renames ASCII.LF; - Text : constant String - := "Four score and seven years ago our fathers brought forth," & EOL & - "upon this continent, a new nation, conceived in liberty," & EOL & - "and dedicated to the proposition that `all men are created equal'."; - - Source : Stream_Element_Array (1 .. Text'Length); - for Source'Address use Text'Address; - -begin - Ada.Text_IO.Put (Text); - Ada.Text_IO.New_Line; - Ada.Text_IO.Put_Line - ("Uncompressed size : " & Positive'Image (Text'Length) & " bytes"); - - declare - Compressed_Data : Stream_Element_Array (1 .. Text'Length); - L : Stream_Element_Offset; - begin - Compress : declare - Compressor : Filter_Type; - I : Stream_Element_Offset; - begin - Deflate_Init (Compressor); - - -- Compress the whole of T at once. - - Translate (Compressor, Source, I, Compressed_Data, L, Finish); - pragma Assert (I = Source'Last); - - Close (Compressor); - - Ada.Text_IO.Put_Line - ("Compressed size : " - & Stream_Element_Offset'Image (L) & " bytes"); - end Compress; - - -- Now we decompress the data, passing short blocks of data to Zlib - -- (because this demonstrates the problem - the last block passed will - -- contain checksum information and there will be no output, only a - -- check inside Zlib that the checksum is correct). - - Decompress : declare - Decompressor : Filter_Type; - - Uncompressed_Data : Stream_Element_Array (1 .. Text'Length); - - Block_Size : constant := 4; - -- This makes sure that the last block contains - -- only Adler checksum data. - - P : Stream_Element_Offset := Compressed_Data'First - 1; - O : Stream_Element_Offset; - begin - Inflate_Init (Decompressor); - - loop - Translate - (Decompressor, - Compressed_Data - (P + 1 .. Stream_Element_Offset'Min (P + Block_Size, L)), - P, - Uncompressed_Data - (Total_Out (Decompressor) + 1 .. Uncompressed_Data'Last), - O, - No_Flush); - - Ada.Text_IO.Put_Line - ("Total in : " & Count'Image (Total_In (Decompressor)) & - ", out : " & Count'Image (Total_Out (Decompressor))); - - exit when P = L; - end loop; - - Ada.Text_IO.New_Line; - Ada.Text_IO.Put_Line - ("Decompressed text matches original text : " - & Boolean'Image (Uncompressed_Data = Source)); - end Decompress; - end; -end Buffer_Demo; diff --git a/Dependencies/zlib/contrib/ada/mtest.adb b/Dependencies/zlib/contrib/ada/mtest.adb deleted file mode 100644 index c4dfd08..0000000 --- a/Dependencies/zlib/contrib/ada/mtest.adb +++ /dev/null @@ -1,156 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- --- Continuous test for ZLib multithreading. If the test would fail --- we should provide thread safe allocation routines for the Z_Stream. --- --- $Id: mtest.adb,v 1.4 2004/07/23 07:49:54 vagul Exp $ - -with ZLib; -with Ada.Streams; -with Ada.Numerics.Discrete_Random; -with Ada.Text_IO; -with Ada.Exceptions; -with Ada.Task_Identification; - -procedure MTest is - use Ada.Streams; - use ZLib; - - Stop : Boolean := False; - - pragma Atomic (Stop); - - subtype Visible_Symbols is Stream_Element range 16#20# .. 16#7E#; - - package Random_Elements is - new Ada.Numerics.Discrete_Random (Visible_Symbols); - - task type Test_Task; - - task body Test_Task is - Buffer : Stream_Element_Array (1 .. 100_000); - Gen : Random_Elements.Generator; - - Buffer_First : Stream_Element_Offset; - Compare_First : Stream_Element_Offset; - - Deflate : Filter_Type; - Inflate : Filter_Type; - - procedure Further (Item : in Stream_Element_Array); - - procedure Read_Buffer - (Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset); - - ------------- - -- Further -- - ------------- - - procedure Further (Item : in Stream_Element_Array) is - - procedure Compare (Item : in Stream_Element_Array); - - ------------- - -- Compare -- - ------------- - - procedure Compare (Item : in Stream_Element_Array) is - Next_First : Stream_Element_Offset := Compare_First + Item'Length; - begin - if Buffer (Compare_First .. Next_First - 1) /= Item then - raise Program_Error; - end if; - - Compare_First := Next_First; - end Compare; - - procedure Compare_Write is new ZLib.Write (Write => Compare); - begin - Compare_Write (Inflate, Item, No_Flush); - end Further; - - ----------------- - -- Read_Buffer -- - ----------------- - - procedure Read_Buffer - (Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset) - is - Buff_Diff : Stream_Element_Offset := Buffer'Last - Buffer_First; - Next_First : Stream_Element_Offset; - begin - if Item'Length <= Buff_Diff then - Last := Item'Last; - - Next_First := Buffer_First + Item'Length; - - Item := Buffer (Buffer_First .. Next_First - 1); - - Buffer_First := Next_First; - else - Last := Item'First + Buff_Diff; - Item (Item'First .. Last) := Buffer (Buffer_First .. Buffer'Last); - Buffer_First := Buffer'Last + 1; - end if; - end Read_Buffer; - - procedure Translate is new Generic_Translate - (Data_In => Read_Buffer, - Data_Out => Further); - - begin - Random_Elements.Reset (Gen); - - Buffer := (others => 20); - - Main : loop - for J in Buffer'Range loop - Buffer (J) := Random_Elements.Random (Gen); - - Deflate_Init (Deflate); - Inflate_Init (Inflate); - - Buffer_First := Buffer'First; - Compare_First := Buffer'First; - - Translate (Deflate); - - if Compare_First /= Buffer'Last + 1 then - raise Program_Error; - end if; - - Ada.Text_IO.Put_Line - (Ada.Task_Identification.Image - (Ada.Task_Identification.Current_Task) - & Stream_Element_Offset'Image (J) - & ZLib.Count'Image (Total_Out (Deflate))); - - Close (Deflate); - Close (Inflate); - - exit Main when Stop; - end loop; - end loop Main; - exception - when E : others => - Ada.Text_IO.Put_Line (Ada.Exceptions.Exception_Information (E)); - Stop := True; - end Test_Task; - - Test : array (1 .. 4) of Test_Task; - - pragma Unreferenced (Test); - - Dummy : Character; - -begin - Ada.Text_IO.Get_Immediate (Dummy); - Stop := True; -end MTest; diff --git a/Dependencies/zlib/contrib/ada/read.adb b/Dependencies/zlib/contrib/ada/read.adb deleted file mode 100644 index 1f2efbf..0000000 --- a/Dependencies/zlib/contrib/ada/read.adb +++ /dev/null @@ -1,156 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- - --- $Id: read.adb,v 1.8 2004/05/31 10:53:40 vagul Exp $ - --- Test/demo program for the generic read interface. - -with Ada.Numerics.Discrete_Random; -with Ada.Streams; -with Ada.Text_IO; - -with ZLib; - -procedure Read is - - use Ada.Streams; - - ------------------------------------ - -- Test configuration parameters -- - ------------------------------------ - - File_Size : Stream_Element_Offset := 100_000; - - Continuous : constant Boolean := False; - -- If this constant is True, the test would be repeated again and again, - -- with increment File_Size for every iteration. - - Header : constant ZLib.Header_Type := ZLib.Default; - -- Do not use Header other than Default in ZLib versions 1.1.4 and older. - - Init_Random : constant := 8; - -- We are using the same random sequence, in case of we catch bug, - -- so we would be able to reproduce it. - - -- End -- - - Pack_Size : Stream_Element_Offset; - Offset : Stream_Element_Offset; - - Filter : ZLib.Filter_Type; - - subtype Visible_Symbols - is Stream_Element range 16#20# .. 16#7E#; - - package Random_Elements is new - Ada.Numerics.Discrete_Random (Visible_Symbols); - - Gen : Random_Elements.Generator; - Period : constant Stream_Element_Offset := 200; - -- Period constant variable for random generator not to be very random. - -- Bigger period, harder random. - - Read_Buffer : Stream_Element_Array (1 .. 2048); - Read_First : Stream_Element_Offset; - Read_Last : Stream_Element_Offset; - - procedure Reset; - - procedure Read - (Item : out Stream_Element_Array; - Last : out Stream_Element_Offset); - -- this procedure is for generic instantiation of - -- ZLib.Read - -- reading data from the File_In. - - procedure Read is new ZLib.Read - (Read, - Read_Buffer, - Rest_First => Read_First, - Rest_Last => Read_Last); - - ---------- - -- Read -- - ---------- - - procedure Read - (Item : out Stream_Element_Array; - Last : out Stream_Element_Offset) is - begin - Last := Stream_Element_Offset'Min - (Item'Last, - Item'First + File_Size - Offset); - - for J in Item'First .. Last loop - if J < Item'First + Period then - Item (J) := Random_Elements.Random (Gen); - else - Item (J) := Item (J - Period); - end if; - - Offset := Offset + 1; - end loop; - end Read; - - ----------- - -- Reset -- - ----------- - - procedure Reset is - begin - Random_Elements.Reset (Gen, Init_Random); - Pack_Size := 0; - Offset := 1; - Read_First := Read_Buffer'Last + 1; - Read_Last := Read_Buffer'Last; - end Reset; - -begin - Ada.Text_IO.Put_Line ("ZLib " & ZLib.Version); - - loop - for Level in ZLib.Compression_Level'Range loop - - Ada.Text_IO.Put ("Level =" - & ZLib.Compression_Level'Image (Level)); - - -- Deflate using generic instantiation. - - ZLib.Deflate_Init - (Filter, - Level, - Header => Header); - - Reset; - - Ada.Text_IO.Put - (Stream_Element_Offset'Image (File_Size) & " ->"); - - loop - declare - Buffer : Stream_Element_Array (1 .. 1024); - Last : Stream_Element_Offset; - begin - Read (Filter, Buffer, Last); - - Pack_Size := Pack_Size + Last - Buffer'First + 1; - - exit when Last < Buffer'Last; - end; - end loop; - - Ada.Text_IO.Put_Line (Stream_Element_Offset'Image (Pack_Size)); - - ZLib.Close (Filter); - end loop; - - exit when not Continuous; - - File_Size := File_Size + 1; - end loop; -end Read; diff --git a/Dependencies/zlib/contrib/ada/readme.txt b/Dependencies/zlib/contrib/ada/readme.txt deleted file mode 100644 index ce4d2ca..0000000 --- a/Dependencies/zlib/contrib/ada/readme.txt +++ /dev/null @@ -1,65 +0,0 @@ - ZLib for Ada thick binding (ZLib.Ada) - Release 1.3 - -ZLib.Ada is a thick binding interface to the popular ZLib data -compression library, available at http://www.gzip.org/zlib/. -It provides Ada-style access to the ZLib C library. - - - Here are the main changes since ZLib.Ada 1.2: - -- Attension: ZLib.Read generic routine have a initialization requirement - for Read_Last parameter now. It is a bit incompartible with previous version, - but extends functionality, we could use new parameters Allow_Read_Some and - Flush now. - -- Added Is_Open routines to ZLib and ZLib.Streams packages. - -- Add pragma Assert to check Stream_Element is 8 bit. - -- Fix extraction to buffer with exact known decompressed size. Error reported by - Steve Sangwine. - -- Fix definition of ULong (changed to unsigned_long), fix regression on 64 bits - computers. Patch provided by Pascal Obry. - -- Add Status_Error exception definition. - -- Add pragma Assertion that Ada.Streams.Stream_Element size is 8 bit. - - - How to build ZLib.Ada under GNAT - -You should have the ZLib library already build on your computer, before -building ZLib.Ada. Make the directory of ZLib.Ada sources current and -issue the command: - - gnatmake test -largs -L -lz - -Or use the GNAT project file build for GNAT 3.15 or later: - - gnatmake -Pzlib.gpr -L - - - How to build ZLib.Ada under Aonix ObjectAda for Win32 7.2.2 - -1. Make a project with all *.ads and *.adb files from the distribution. -2. Build the libz.a library from the ZLib C sources. -3. Rename libz.a to z.lib. -4. Add the library z.lib to the project. -5. Add the libc.lib library from the ObjectAda distribution to the project. -6. Build the executable using test.adb as a main procedure. - - - How to use ZLib.Ada - -The source files test.adb and read.adb are small demo programs that show -the main functionality of ZLib.Ada. - -The routines from the package specifications are commented. - - -Homepage: http://zlib-ada.sourceforge.net/ -Author: Dmitriy Anisimkov - -Contributors: Pascal Obry , Steve Sangwine diff --git a/Dependencies/zlib/contrib/ada/test.adb b/Dependencies/zlib/contrib/ada/test.adb deleted file mode 100644 index 90773ac..0000000 --- a/Dependencies/zlib/contrib/ada/test.adb +++ /dev/null @@ -1,463 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- - --- $Id: test.adb,v 1.17 2003/08/12 12:13:30 vagul Exp $ - --- The program has a few aims. --- 1. Test ZLib.Ada95 thick binding functionality. --- 2. Show the example of use main functionality of the ZLib.Ada95 binding. --- 3. Build this program automatically compile all ZLib.Ada95 packages under --- GNAT Ada95 compiler. - -with ZLib.Streams; -with Ada.Streams.Stream_IO; -with Ada.Numerics.Discrete_Random; - -with Ada.Text_IO; - -with Ada.Calendar; - -procedure Test is - - use Ada.Streams; - use Stream_IO; - - ------------------------------------ - -- Test configuration parameters -- - ------------------------------------ - - File_Size : Count := 100_000; - Continuous : constant Boolean := False; - - Header : constant ZLib.Header_Type := ZLib.Default; - -- ZLib.None; - -- ZLib.Auto; - -- ZLib.GZip; - -- Do not use Header other then Default in ZLib versions 1.1.4 - -- and older. - - Strategy : constant ZLib.Strategy_Type := ZLib.Default_Strategy; - Init_Random : constant := 10; - - -- End -- - - In_File_Name : constant String := "testzlib.in"; - -- Name of the input file - - Z_File_Name : constant String := "testzlib.zlb"; - -- Name of the compressed file. - - Out_File_Name : constant String := "testzlib.out"; - -- Name of the decompressed file. - - File_In : File_Type; - File_Out : File_Type; - File_Back : File_Type; - File_Z : ZLib.Streams.Stream_Type; - - Filter : ZLib.Filter_Type; - - Time_Stamp : Ada.Calendar.Time; - - procedure Generate_File; - -- Generate file of spetsified size with some random data. - -- The random data is repeatable, for the good compression. - - procedure Compare_Streams - (Left, Right : in out Root_Stream_Type'Class); - -- The procedure compearing data in 2 streams. - -- It is for compare data before and after compression/decompression. - - procedure Compare_Files (Left, Right : String); - -- Compare files. Based on the Compare_Streams. - - procedure Copy_Streams - (Source, Target : in out Root_Stream_Type'Class; - Buffer_Size : in Stream_Element_Offset := 1024); - -- Copying data from one stream to another. It is for test stream - -- interface of the library. - - procedure Data_In - (Item : out Stream_Element_Array; - Last : out Stream_Element_Offset); - -- this procedure is for generic instantiation of - -- ZLib.Generic_Translate. - -- reading data from the File_In. - - procedure Data_Out (Item : in Stream_Element_Array); - -- this procedure is for generic instantiation of - -- ZLib.Generic_Translate. - -- writing data to the File_Out. - - procedure Stamp; - -- Store the timestamp to the local variable. - - procedure Print_Statistic (Msg : String; Data_Size : ZLib.Count); - -- Print the time statistic with the message. - - procedure Translate is new ZLib.Generic_Translate - (Data_In => Data_In, - Data_Out => Data_Out); - -- This procedure is moving data from File_In to File_Out - -- with compression or decompression, depend on initialization of - -- Filter parameter. - - ------------------- - -- Compare_Files -- - ------------------- - - procedure Compare_Files (Left, Right : String) is - Left_File, Right_File : File_Type; - begin - Open (Left_File, In_File, Left); - Open (Right_File, In_File, Right); - Compare_Streams (Stream (Left_File).all, Stream (Right_File).all); - Close (Left_File); - Close (Right_File); - end Compare_Files; - - --------------------- - -- Compare_Streams -- - --------------------- - - procedure Compare_Streams - (Left, Right : in out Ada.Streams.Root_Stream_Type'Class) - is - Left_Buffer, Right_Buffer : Stream_Element_Array (0 .. 16#FFF#); - Left_Last, Right_Last : Stream_Element_Offset; - begin - loop - Read (Left, Left_Buffer, Left_Last); - Read (Right, Right_Buffer, Right_Last); - - if Left_Last /= Right_Last then - Ada.Text_IO.Put_Line ("Compare error :" - & Stream_Element_Offset'Image (Left_Last) - & " /= " - & Stream_Element_Offset'Image (Right_Last)); - - raise Constraint_Error; - - elsif Left_Buffer (0 .. Left_Last) - /= Right_Buffer (0 .. Right_Last) - then - Ada.Text_IO.Put_Line ("ERROR: IN and OUT files is not equal."); - raise Constraint_Error; - - end if; - - exit when Left_Last < Left_Buffer'Last; - end loop; - end Compare_Streams; - - ------------------ - -- Copy_Streams -- - ------------------ - - procedure Copy_Streams - (Source, Target : in out Ada.Streams.Root_Stream_Type'Class; - Buffer_Size : in Stream_Element_Offset := 1024) - is - Buffer : Stream_Element_Array (1 .. Buffer_Size); - Last : Stream_Element_Offset; - begin - loop - Read (Source, Buffer, Last); - Write (Target, Buffer (1 .. Last)); - - exit when Last < Buffer'Last; - end loop; - end Copy_Streams; - - ------------- - -- Data_In -- - ------------- - - procedure Data_In - (Item : out Stream_Element_Array; - Last : out Stream_Element_Offset) is - begin - Read (File_In, Item, Last); - end Data_In; - - -------------- - -- Data_Out -- - -------------- - - procedure Data_Out (Item : in Stream_Element_Array) is - begin - Write (File_Out, Item); - end Data_Out; - - ------------------- - -- Generate_File -- - ------------------- - - procedure Generate_File is - subtype Visible_Symbols is Stream_Element range 16#20# .. 16#7E#; - - package Random_Elements is - new Ada.Numerics.Discrete_Random (Visible_Symbols); - - Gen : Random_Elements.Generator; - Buffer : Stream_Element_Array := (1 .. 77 => 16#20#) & 10; - - Buffer_Count : constant Count := File_Size / Buffer'Length; - -- Number of same buffers in the packet. - - Density : constant Count := 30; -- from 0 to Buffer'Length - 2; - - procedure Fill_Buffer (J, D : in Count); - -- Change the part of the buffer. - - ----------------- - -- Fill_Buffer -- - ----------------- - - procedure Fill_Buffer (J, D : in Count) is - begin - for K in 0 .. D loop - Buffer - (Stream_Element_Offset ((J + K) mod (Buffer'Length - 1) + 1)) - := Random_Elements.Random (Gen); - - end loop; - end Fill_Buffer; - - begin - Random_Elements.Reset (Gen, Init_Random); - - Create (File_In, Out_File, In_File_Name); - - Fill_Buffer (1, Buffer'Length - 2); - - for J in 1 .. Buffer_Count loop - Write (File_In, Buffer); - - Fill_Buffer (J, Density); - end loop; - - -- fill remain size. - - Write - (File_In, - Buffer - (1 .. Stream_Element_Offset - (File_Size - Buffer'Length * Buffer_Count))); - - Flush (File_In); - Close (File_In); - end Generate_File; - - --------------------- - -- Print_Statistic -- - --------------------- - - procedure Print_Statistic (Msg : String; Data_Size : ZLib.Count) is - use Ada.Calendar; - use Ada.Text_IO; - - package Count_IO is new Integer_IO (ZLib.Count); - - Curr_Dur : Duration := Clock - Time_Stamp; - begin - Put (Msg); - - Set_Col (20); - Ada.Text_IO.Put ("size ="); - - Count_IO.Put - (Data_Size, - Width => Stream_IO.Count'Image (File_Size)'Length); - - Put_Line (" duration =" & Duration'Image (Curr_Dur)); - end Print_Statistic; - - ----------- - -- Stamp -- - ----------- - - procedure Stamp is - begin - Time_Stamp := Ada.Calendar.Clock; - end Stamp; - -begin - Ada.Text_IO.Put_Line ("ZLib " & ZLib.Version); - - loop - Generate_File; - - for Level in ZLib.Compression_Level'Range loop - - Ada.Text_IO.Put_Line ("Level =" - & ZLib.Compression_Level'Image (Level)); - - -- Test generic interface. - Open (File_In, In_File, In_File_Name); - Create (File_Out, Out_File, Z_File_Name); - - Stamp; - - -- Deflate using generic instantiation. - - ZLib.Deflate_Init - (Filter => Filter, - Level => Level, - Strategy => Strategy, - Header => Header); - - Translate (Filter); - Print_Statistic ("Generic compress", ZLib.Total_Out (Filter)); - ZLib.Close (Filter); - - Close (File_In); - Close (File_Out); - - Open (File_In, In_File, Z_File_Name); - Create (File_Out, Out_File, Out_File_Name); - - Stamp; - - -- Inflate using generic instantiation. - - ZLib.Inflate_Init (Filter, Header => Header); - - Translate (Filter); - Print_Statistic ("Generic decompress", ZLib.Total_Out (Filter)); - - ZLib.Close (Filter); - - Close (File_In); - Close (File_Out); - - Compare_Files (In_File_Name, Out_File_Name); - - -- Test stream interface. - - -- Compress to the back stream. - - Open (File_In, In_File, In_File_Name); - Create (File_Back, Out_File, Z_File_Name); - - Stamp; - - ZLib.Streams.Create - (Stream => File_Z, - Mode => ZLib.Streams.Out_Stream, - Back => ZLib.Streams.Stream_Access - (Stream (File_Back)), - Back_Compressed => True, - Level => Level, - Strategy => Strategy, - Header => Header); - - Copy_Streams - (Source => Stream (File_In).all, - Target => File_Z); - - -- Flushing internal buffers to the back stream. - - ZLib.Streams.Flush (File_Z, ZLib.Finish); - - Print_Statistic ("Write compress", - ZLib.Streams.Write_Total_Out (File_Z)); - - ZLib.Streams.Close (File_Z); - - Close (File_In); - Close (File_Back); - - -- Compare reading from original file and from - -- decompression stream. - - Open (File_In, In_File, In_File_Name); - Open (File_Back, In_File, Z_File_Name); - - ZLib.Streams.Create - (Stream => File_Z, - Mode => ZLib.Streams.In_Stream, - Back => ZLib.Streams.Stream_Access - (Stream (File_Back)), - Back_Compressed => True, - Header => Header); - - Stamp; - Compare_Streams (Stream (File_In).all, File_Z); - - Print_Statistic ("Read decompress", - ZLib.Streams.Read_Total_Out (File_Z)); - - ZLib.Streams.Close (File_Z); - Close (File_In); - Close (File_Back); - - -- Compress by reading from compression stream. - - Open (File_Back, In_File, In_File_Name); - Create (File_Out, Out_File, Z_File_Name); - - ZLib.Streams.Create - (Stream => File_Z, - Mode => ZLib.Streams.In_Stream, - Back => ZLib.Streams.Stream_Access - (Stream (File_Back)), - Back_Compressed => False, - Level => Level, - Strategy => Strategy, - Header => Header); - - Stamp; - Copy_Streams - (Source => File_Z, - Target => Stream (File_Out).all); - - Print_Statistic ("Read compress", - ZLib.Streams.Read_Total_Out (File_Z)); - - ZLib.Streams.Close (File_Z); - - Close (File_Out); - Close (File_Back); - - -- Decompress to decompression stream. - - Open (File_In, In_File, Z_File_Name); - Create (File_Back, Out_File, Out_File_Name); - - ZLib.Streams.Create - (Stream => File_Z, - Mode => ZLib.Streams.Out_Stream, - Back => ZLib.Streams.Stream_Access - (Stream (File_Back)), - Back_Compressed => False, - Header => Header); - - Stamp; - - Copy_Streams - (Source => Stream (File_In).all, - Target => File_Z); - - Print_Statistic ("Write decompress", - ZLib.Streams.Write_Total_Out (File_Z)); - - ZLib.Streams.Close (File_Z); - Close (File_In); - Close (File_Back); - - Compare_Files (In_File_Name, Out_File_Name); - end loop; - - Ada.Text_IO.Put_Line (Count'Image (File_Size) & " Ok."); - - exit when not Continuous; - - File_Size := File_Size + 1; - end loop; -end Test; diff --git a/Dependencies/zlib/contrib/ada/zlib-streams.adb b/Dependencies/zlib/contrib/ada/zlib-streams.adb deleted file mode 100644 index b6497ba..0000000 --- a/Dependencies/zlib/contrib/ada/zlib-streams.adb +++ /dev/null @@ -1,225 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- - --- $Id: zlib-streams.adb,v 1.10 2004/05/31 10:53:40 vagul Exp $ - -with Ada.Unchecked_Deallocation; - -package body ZLib.Streams is - - ----------- - -- Close -- - ----------- - - procedure Close (Stream : in out Stream_Type) is - procedure Free is new Ada.Unchecked_Deallocation - (Stream_Element_Array, Buffer_Access); - begin - if Stream.Mode = Out_Stream or Stream.Mode = Duplex then - -- We should flush the data written by the writer. - - Flush (Stream, Finish); - - Close (Stream.Writer); - end if; - - if Stream.Mode = In_Stream or Stream.Mode = Duplex then - Close (Stream.Reader); - Free (Stream.Buffer); - end if; - end Close; - - ------------ - -- Create -- - ------------ - - procedure Create - (Stream : out Stream_Type; - Mode : in Stream_Mode; - Back : in Stream_Access; - Back_Compressed : in Boolean; - Level : in Compression_Level := Default_Compression; - Strategy : in Strategy_Type := Default_Strategy; - Header : in Header_Type := Default; - Read_Buffer_Size : in Ada.Streams.Stream_Element_Offset - := Default_Buffer_Size; - Write_Buffer_Size : in Ada.Streams.Stream_Element_Offset - := Default_Buffer_Size) - is - - subtype Buffer_Subtype is Stream_Element_Array (1 .. Read_Buffer_Size); - - procedure Init_Filter - (Filter : in out Filter_Type; - Compress : in Boolean); - - ----------------- - -- Init_Filter -- - ----------------- - - procedure Init_Filter - (Filter : in out Filter_Type; - Compress : in Boolean) is - begin - if Compress then - Deflate_Init - (Filter, Level, Strategy, Header => Header); - else - Inflate_Init (Filter, Header => Header); - end if; - end Init_Filter; - - begin - Stream.Back := Back; - Stream.Mode := Mode; - - if Mode = Out_Stream or Mode = Duplex then - Init_Filter (Stream.Writer, Back_Compressed); - Stream.Buffer_Size := Write_Buffer_Size; - else - Stream.Buffer_Size := 0; - end if; - - if Mode = In_Stream or Mode = Duplex then - Init_Filter (Stream.Reader, not Back_Compressed); - - Stream.Buffer := new Buffer_Subtype; - Stream.Rest_First := Stream.Buffer'Last + 1; - Stream.Rest_Last := Stream.Buffer'Last; - end if; - end Create; - - ----------- - -- Flush -- - ----------- - - procedure Flush - (Stream : in out Stream_Type; - Mode : in Flush_Mode := Sync_Flush) - is - Buffer : Stream_Element_Array (1 .. Stream.Buffer_Size); - Last : Stream_Element_Offset; - begin - loop - Flush (Stream.Writer, Buffer, Last, Mode); - - Ada.Streams.Write (Stream.Back.all, Buffer (1 .. Last)); - - exit when Last < Buffer'Last; - end loop; - end Flush; - - ------------- - -- Is_Open -- - ------------- - - function Is_Open (Stream : Stream_Type) return Boolean is - begin - return Is_Open (Stream.Reader) or else Is_Open (Stream.Writer); - end Is_Open; - - ---------- - -- Read -- - ---------- - - procedure Read - (Stream : in out Stream_Type; - Item : out Stream_Element_Array; - Last : out Stream_Element_Offset) - is - - procedure Read - (Item : out Stream_Element_Array; - Last : out Stream_Element_Offset); - - ---------- - -- Read -- - ---------- - - procedure Read - (Item : out Stream_Element_Array; - Last : out Stream_Element_Offset) is - begin - Ada.Streams.Read (Stream.Back.all, Item, Last); - end Read; - - procedure Read is new ZLib.Read - (Read => Read, - Buffer => Stream.Buffer.all, - Rest_First => Stream.Rest_First, - Rest_Last => Stream.Rest_Last); - - begin - Read (Stream.Reader, Item, Last); - end Read; - - ------------------- - -- Read_Total_In -- - ------------------- - - function Read_Total_In (Stream : in Stream_Type) return Count is - begin - return Total_In (Stream.Reader); - end Read_Total_In; - - -------------------- - -- Read_Total_Out -- - -------------------- - - function Read_Total_Out (Stream : in Stream_Type) return Count is - begin - return Total_Out (Stream.Reader); - end Read_Total_Out; - - ----------- - -- Write -- - ----------- - - procedure Write - (Stream : in out Stream_Type; - Item : in Stream_Element_Array) - is - - procedure Write (Item : in Stream_Element_Array); - - ----------- - -- Write -- - ----------- - - procedure Write (Item : in Stream_Element_Array) is - begin - Ada.Streams.Write (Stream.Back.all, Item); - end Write; - - procedure Write is new ZLib.Write - (Write => Write, - Buffer_Size => Stream.Buffer_Size); - - begin - Write (Stream.Writer, Item, No_Flush); - end Write; - - -------------------- - -- Write_Total_In -- - -------------------- - - function Write_Total_In (Stream : in Stream_Type) return Count is - begin - return Total_In (Stream.Writer); - end Write_Total_In; - - --------------------- - -- Write_Total_Out -- - --------------------- - - function Write_Total_Out (Stream : in Stream_Type) return Count is - begin - return Total_Out (Stream.Writer); - end Write_Total_Out; - -end ZLib.Streams; diff --git a/Dependencies/zlib/contrib/ada/zlib-streams.ads b/Dependencies/zlib/contrib/ada/zlib-streams.ads deleted file mode 100644 index f0193c6..0000000 --- a/Dependencies/zlib/contrib/ada/zlib-streams.ads +++ /dev/null @@ -1,114 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- - --- $Id: zlib-streams.ads,v 1.12 2004/05/31 10:53:40 vagul Exp $ - -package ZLib.Streams is - - type Stream_Mode is (In_Stream, Out_Stream, Duplex); - - type Stream_Access is access all Ada.Streams.Root_Stream_Type'Class; - - type Stream_Type is - new Ada.Streams.Root_Stream_Type with private; - - procedure Read - (Stream : in out Stream_Type; - Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset); - - procedure Write - (Stream : in out Stream_Type; - Item : in Ada.Streams.Stream_Element_Array); - - procedure Flush - (Stream : in out Stream_Type; - Mode : in Flush_Mode := Sync_Flush); - -- Flush the written data to the back stream, - -- all data placed to the compressor is flushing to the Back stream. - -- Should not be used untill necessary, becouse it is decreasing - -- compression. - - function Read_Total_In (Stream : in Stream_Type) return Count; - pragma Inline (Read_Total_In); - -- Return total number of bytes read from back stream so far. - - function Read_Total_Out (Stream : in Stream_Type) return Count; - pragma Inline (Read_Total_Out); - -- Return total number of bytes read so far. - - function Write_Total_In (Stream : in Stream_Type) return Count; - pragma Inline (Write_Total_In); - -- Return total number of bytes written so far. - - function Write_Total_Out (Stream : in Stream_Type) return Count; - pragma Inline (Write_Total_Out); - -- Return total number of bytes written to the back stream. - - procedure Create - (Stream : out Stream_Type; - Mode : in Stream_Mode; - Back : in Stream_Access; - Back_Compressed : in Boolean; - Level : in Compression_Level := Default_Compression; - Strategy : in Strategy_Type := Default_Strategy; - Header : in Header_Type := Default; - Read_Buffer_Size : in Ada.Streams.Stream_Element_Offset - := Default_Buffer_Size; - Write_Buffer_Size : in Ada.Streams.Stream_Element_Offset - := Default_Buffer_Size); - -- Create the Comression/Decompression stream. - -- If mode is In_Stream then Write operation is disabled. - -- If mode is Out_Stream then Read operation is disabled. - - -- If Back_Compressed is true then - -- Data written to the Stream is compressing to the Back stream - -- and data read from the Stream is decompressed data from the Back stream. - - -- If Back_Compressed is false then - -- Data written to the Stream is decompressing to the Back stream - -- and data read from the Stream is compressed data from the Back stream. - - -- !!! When the Need_Header is False ZLib-Ada is using undocumented - -- ZLib 1.1.4 functionality to do not create/wait for ZLib headers. - - function Is_Open (Stream : Stream_Type) return Boolean; - - procedure Close (Stream : in out Stream_Type); - -private - - use Ada.Streams; - - type Buffer_Access is access all Stream_Element_Array; - - type Stream_Type - is new Root_Stream_Type with - record - Mode : Stream_Mode; - - Buffer : Buffer_Access; - Rest_First : Stream_Element_Offset; - Rest_Last : Stream_Element_Offset; - -- Buffer for Read operation. - -- We need to have this buffer in the record - -- becouse not all read data from back stream - -- could be processed during the read operation. - - Buffer_Size : Stream_Element_Offset; - -- Buffer size for write operation. - -- We do not need to have this buffer - -- in the record becouse all data could be - -- processed in the write operation. - - Back : Stream_Access; - Reader : Filter_Type; - Writer : Filter_Type; - end record; - -end ZLib.Streams; diff --git a/Dependencies/zlib/contrib/ada/zlib-thin.adb b/Dependencies/zlib/contrib/ada/zlib-thin.adb deleted file mode 100644 index 0ca4a71..0000000 --- a/Dependencies/zlib/contrib/ada/zlib-thin.adb +++ /dev/null @@ -1,141 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- - --- $Id: zlib-thin.adb,v 1.8 2003/12/14 18:27:31 vagul Exp $ - -package body ZLib.Thin is - - ZLIB_VERSION : constant Chars_Ptr := zlibVersion; - - Z_Stream_Size : constant Int := Z_Stream'Size / System.Storage_Unit; - - -------------- - -- Avail_In -- - -------------- - - function Avail_In (Strm : in Z_Stream) return UInt is - begin - return Strm.Avail_In; - end Avail_In; - - --------------- - -- Avail_Out -- - --------------- - - function Avail_Out (Strm : in Z_Stream) return UInt is - begin - return Strm.Avail_Out; - end Avail_Out; - - ------------------ - -- Deflate_Init -- - ------------------ - - function Deflate_Init - (strm : Z_Streamp; - level : Int; - method : Int; - windowBits : Int; - memLevel : Int; - strategy : Int) - return Int is - begin - return deflateInit2 - (strm, - level, - method, - windowBits, - memLevel, - strategy, - ZLIB_VERSION, - Z_Stream_Size); - end Deflate_Init; - - ------------------ - -- Inflate_Init -- - ------------------ - - function Inflate_Init (strm : Z_Streamp; windowBits : Int) return Int is - begin - return inflateInit2 (strm, windowBits, ZLIB_VERSION, Z_Stream_Size); - end Inflate_Init; - - ------------------------ - -- Last_Error_Message -- - ------------------------ - - function Last_Error_Message (Strm : in Z_Stream) return String is - use Interfaces.C.Strings; - begin - if Strm.msg = Null_Ptr then - return ""; - else - return Value (Strm.msg); - end if; - end Last_Error_Message; - - ------------ - -- Set_In -- - ------------ - - procedure Set_In - (Strm : in out Z_Stream; - Buffer : in Voidp; - Size : in UInt) is - begin - Strm.Next_In := Buffer; - Strm.Avail_In := Size; - end Set_In; - - ------------------ - -- Set_Mem_Func -- - ------------------ - - procedure Set_Mem_Func - (Strm : in out Z_Stream; - Opaque : in Voidp; - Alloc : in alloc_func; - Free : in free_func) is - begin - Strm.opaque := Opaque; - Strm.zalloc := Alloc; - Strm.zfree := Free; - end Set_Mem_Func; - - ------------- - -- Set_Out -- - ------------- - - procedure Set_Out - (Strm : in out Z_Stream; - Buffer : in Voidp; - Size : in UInt) is - begin - Strm.Next_Out := Buffer; - Strm.Avail_Out := Size; - end Set_Out; - - -------------- - -- Total_In -- - -------------- - - function Total_In (Strm : in Z_Stream) return ULong is - begin - return Strm.Total_In; - end Total_In; - - --------------- - -- Total_Out -- - --------------- - - function Total_Out (Strm : in Z_Stream) return ULong is - begin - return Strm.Total_Out; - end Total_Out; - -end ZLib.Thin; diff --git a/Dependencies/zlib/contrib/ada/zlib-thin.ads b/Dependencies/zlib/contrib/ada/zlib-thin.ads deleted file mode 100644 index d4407eb..0000000 --- a/Dependencies/zlib/contrib/ada/zlib-thin.ads +++ /dev/null @@ -1,450 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2003 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- - --- $Id: zlib-thin.ads,v 1.11 2004/07/23 06:33:11 vagul Exp $ - -with Interfaces.C.Strings; - -with System; - -private package ZLib.Thin is - - -- From zconf.h - - MAX_MEM_LEVEL : constant := 9; -- zconf.h:105 - -- zconf.h:105 - MAX_WBITS : constant := 15; -- zconf.h:115 - -- 32K LZ77 window - -- zconf.h:115 - SEEK_SET : constant := 8#0000#; -- zconf.h:244 - -- Seek from beginning of file. - -- zconf.h:244 - SEEK_CUR : constant := 1; -- zconf.h:245 - -- Seek from current position. - -- zconf.h:245 - SEEK_END : constant := 2; -- zconf.h:246 - -- Set file pointer to EOF plus "offset" - -- zconf.h:246 - - type Byte is new Interfaces.C.unsigned_char; -- 8 bits - -- zconf.h:214 - type UInt is new Interfaces.C.unsigned; -- 16 bits or more - -- zconf.h:216 - type Int is new Interfaces.C.int; - - type ULong is new Interfaces.C.unsigned_long; -- 32 bits or more - -- zconf.h:217 - subtype Chars_Ptr is Interfaces.C.Strings.chars_ptr; - - type ULong_Access is access ULong; - type Int_Access is access Int; - - subtype Voidp is System.Address; -- zconf.h:232 - - subtype Byte_Access is Voidp; - - Nul : constant Voidp := System.Null_Address; - -- end from zconf - - Z_NO_FLUSH : constant := 8#0000#; -- zlib.h:125 - -- zlib.h:125 - Z_PARTIAL_FLUSH : constant := 1; -- zlib.h:126 - -- will be removed, use - -- Z_SYNC_FLUSH instead - -- zlib.h:126 - Z_SYNC_FLUSH : constant := 2; -- zlib.h:127 - -- zlib.h:127 - Z_FULL_FLUSH : constant := 3; -- zlib.h:128 - -- zlib.h:128 - Z_FINISH : constant := 4; -- zlib.h:129 - -- zlib.h:129 - Z_OK : constant := 8#0000#; -- zlib.h:132 - -- zlib.h:132 - Z_STREAM_END : constant := 1; -- zlib.h:133 - -- zlib.h:133 - Z_NEED_DICT : constant := 2; -- zlib.h:134 - -- zlib.h:134 - Z_ERRNO : constant := -1; -- zlib.h:135 - -- zlib.h:135 - Z_STREAM_ERROR : constant := -2; -- zlib.h:136 - -- zlib.h:136 - Z_DATA_ERROR : constant := -3; -- zlib.h:137 - -- zlib.h:137 - Z_MEM_ERROR : constant := -4; -- zlib.h:138 - -- zlib.h:138 - Z_BUF_ERROR : constant := -5; -- zlib.h:139 - -- zlib.h:139 - Z_VERSION_ERROR : constant := -6; -- zlib.h:140 - -- zlib.h:140 - Z_NO_COMPRESSION : constant := 8#0000#; -- zlib.h:145 - -- zlib.h:145 - Z_BEST_SPEED : constant := 1; -- zlib.h:146 - -- zlib.h:146 - Z_BEST_COMPRESSION : constant := 9; -- zlib.h:147 - -- zlib.h:147 - Z_DEFAULT_COMPRESSION : constant := -1; -- zlib.h:148 - -- zlib.h:148 - Z_FILTERED : constant := 1; -- zlib.h:151 - -- zlib.h:151 - Z_HUFFMAN_ONLY : constant := 2; -- zlib.h:152 - -- zlib.h:152 - Z_DEFAULT_STRATEGY : constant := 8#0000#; -- zlib.h:153 - -- zlib.h:153 - Z_BINARY : constant := 8#0000#; -- zlib.h:156 - -- zlib.h:156 - Z_ASCII : constant := 1; -- zlib.h:157 - -- zlib.h:157 - Z_UNKNOWN : constant := 2; -- zlib.h:158 - -- zlib.h:158 - Z_DEFLATED : constant := 8; -- zlib.h:161 - -- zlib.h:161 - Z_NULL : constant := 8#0000#; -- zlib.h:164 - -- for initializing zalloc, zfree, opaque - -- zlib.h:164 - type gzFile is new Voidp; -- zlib.h:646 - - type Z_Stream is private; - - type Z_Streamp is access all Z_Stream; -- zlib.h:89 - - type alloc_func is access function - (Opaque : Voidp; - Items : UInt; - Size : UInt) - return Voidp; -- zlib.h:63 - - type free_func is access procedure (opaque : Voidp; address : Voidp); - - function zlibVersion return Chars_Ptr; - - function Deflate (strm : Z_Streamp; flush : Int) return Int; - - function DeflateEnd (strm : Z_Streamp) return Int; - - function Inflate (strm : Z_Streamp; flush : Int) return Int; - - function InflateEnd (strm : Z_Streamp) return Int; - - function deflateSetDictionary - (strm : Z_Streamp; - dictionary : Byte_Access; - dictLength : UInt) - return Int; - - function deflateCopy (dest : Z_Streamp; source : Z_Streamp) return Int; - -- zlib.h:478 - - function deflateReset (strm : Z_Streamp) return Int; -- zlib.h:495 - - function deflateParams - (strm : Z_Streamp; - level : Int; - strategy : Int) - return Int; -- zlib.h:506 - - function inflateSetDictionary - (strm : Z_Streamp; - dictionary : Byte_Access; - dictLength : UInt) - return Int; -- zlib.h:548 - - function inflateSync (strm : Z_Streamp) return Int; -- zlib.h:565 - - function inflateReset (strm : Z_Streamp) return Int; -- zlib.h:580 - - function compress - (dest : Byte_Access; - destLen : ULong_Access; - source : Byte_Access; - sourceLen : ULong) - return Int; -- zlib.h:601 - - function compress2 - (dest : Byte_Access; - destLen : ULong_Access; - source : Byte_Access; - sourceLen : ULong; - level : Int) - return Int; -- zlib.h:615 - - function uncompress - (dest : Byte_Access; - destLen : ULong_Access; - source : Byte_Access; - sourceLen : ULong) - return Int; - - function gzopen (path : Chars_Ptr; mode : Chars_Ptr) return gzFile; - - function gzdopen (fd : Int; mode : Chars_Ptr) return gzFile; - - function gzsetparams - (file : gzFile; - level : Int; - strategy : Int) - return Int; - - function gzread - (file : gzFile; - buf : Voidp; - len : UInt) - return Int; - - function gzwrite - (file : in gzFile; - buf : in Voidp; - len : in UInt) - return Int; - - function gzprintf (file : in gzFile; format : in Chars_Ptr) return Int; - - function gzputs (file : in gzFile; s : in Chars_Ptr) return Int; - - function gzgets - (file : gzFile; - buf : Chars_Ptr; - len : Int) - return Chars_Ptr; - - function gzputc (file : gzFile; char : Int) return Int; - - function gzgetc (file : gzFile) return Int; - - function gzflush (file : gzFile; flush : Int) return Int; - - function gzseek - (file : gzFile; - offset : Int; - whence : Int) - return Int; - - function gzrewind (file : gzFile) return Int; - - function gztell (file : gzFile) return Int; - - function gzeof (file : gzFile) return Int; - - function gzclose (file : gzFile) return Int; - - function gzerror (file : gzFile; errnum : Int_Access) return Chars_Ptr; - - function adler32 - (adler : ULong; - buf : Byte_Access; - len : UInt) - return ULong; - - function crc32 - (crc : ULong; - buf : Byte_Access; - len : UInt) - return ULong; - - function deflateInit - (strm : Z_Streamp; - level : Int; - version : Chars_Ptr; - stream_size : Int) - return Int; - - function deflateInit2 - (strm : Z_Streamp; - level : Int; - method : Int; - windowBits : Int; - memLevel : Int; - strategy : Int; - version : Chars_Ptr; - stream_size : Int) - return Int; - - function Deflate_Init - (strm : Z_Streamp; - level : Int; - method : Int; - windowBits : Int; - memLevel : Int; - strategy : Int) - return Int; - pragma Inline (Deflate_Init); - - function inflateInit - (strm : Z_Streamp; - version : Chars_Ptr; - stream_size : Int) - return Int; - - function inflateInit2 - (strm : in Z_Streamp; - windowBits : in Int; - version : in Chars_Ptr; - stream_size : in Int) - return Int; - - function inflateBackInit - (strm : in Z_Streamp; - windowBits : in Int; - window : in Byte_Access; - version : in Chars_Ptr; - stream_size : in Int) - return Int; - -- Size of window have to be 2**windowBits. - - function Inflate_Init (strm : Z_Streamp; windowBits : Int) return Int; - pragma Inline (Inflate_Init); - - function zError (err : Int) return Chars_Ptr; - - function inflateSyncPoint (z : Z_Streamp) return Int; - - function get_crc_table return ULong_Access; - - -- Interface to the available fields of the z_stream structure. - -- The application must update next_in and avail_in when avail_in has - -- dropped to zero. It must update next_out and avail_out when avail_out - -- has dropped to zero. The application must initialize zalloc, zfree and - -- opaque before calling the init function. - - procedure Set_In - (Strm : in out Z_Stream; - Buffer : in Voidp; - Size : in UInt); - pragma Inline (Set_In); - - procedure Set_Out - (Strm : in out Z_Stream; - Buffer : in Voidp; - Size : in UInt); - pragma Inline (Set_Out); - - procedure Set_Mem_Func - (Strm : in out Z_Stream; - Opaque : in Voidp; - Alloc : in alloc_func; - Free : in free_func); - pragma Inline (Set_Mem_Func); - - function Last_Error_Message (Strm : in Z_Stream) return String; - pragma Inline (Last_Error_Message); - - function Avail_Out (Strm : in Z_Stream) return UInt; - pragma Inline (Avail_Out); - - function Avail_In (Strm : in Z_Stream) return UInt; - pragma Inline (Avail_In); - - function Total_In (Strm : in Z_Stream) return ULong; - pragma Inline (Total_In); - - function Total_Out (Strm : in Z_Stream) return ULong; - pragma Inline (Total_Out); - - function inflateCopy - (dest : in Z_Streamp; - Source : in Z_Streamp) - return Int; - - function compressBound (Source_Len : in ULong) return ULong; - - function deflateBound - (Strm : in Z_Streamp; - Source_Len : in ULong) - return ULong; - - function gzungetc (C : in Int; File : in gzFile) return Int; - - function zlibCompileFlags return ULong; - -private - - type Z_Stream is record -- zlib.h:68 - Next_In : Voidp := Nul; -- next input byte - Avail_In : UInt := 0; -- number of bytes available at next_in - Total_In : ULong := 0; -- total nb of input bytes read so far - Next_Out : Voidp := Nul; -- next output byte should be put there - Avail_Out : UInt := 0; -- remaining free space at next_out - Total_Out : ULong := 0; -- total nb of bytes output so far - msg : Chars_Ptr; -- last error message, NULL if no error - state : Voidp; -- not visible by applications - zalloc : alloc_func := null; -- used to allocate the internal state - zfree : free_func := null; -- used to free the internal state - opaque : Voidp; -- private data object passed to - -- zalloc and zfree - data_type : Int; -- best guess about the data type: - -- ascii or binary - adler : ULong; -- adler32 value of the uncompressed - -- data - reserved : ULong; -- reserved for future use - end record; - - pragma Convention (C, Z_Stream); - - pragma Import (C, zlibVersion, "zlibVersion"); - pragma Import (C, Deflate, "deflate"); - pragma Import (C, DeflateEnd, "deflateEnd"); - pragma Import (C, Inflate, "inflate"); - pragma Import (C, InflateEnd, "inflateEnd"); - pragma Import (C, deflateSetDictionary, "deflateSetDictionary"); - pragma Import (C, deflateCopy, "deflateCopy"); - pragma Import (C, deflateReset, "deflateReset"); - pragma Import (C, deflateParams, "deflateParams"); - pragma Import (C, inflateSetDictionary, "inflateSetDictionary"); - pragma Import (C, inflateSync, "inflateSync"); - pragma Import (C, inflateReset, "inflateReset"); - pragma Import (C, compress, "compress"); - pragma Import (C, compress2, "compress2"); - pragma Import (C, uncompress, "uncompress"); - pragma Import (C, gzopen, "gzopen"); - pragma Import (C, gzdopen, "gzdopen"); - pragma Import (C, gzsetparams, "gzsetparams"); - pragma Import (C, gzread, "gzread"); - pragma Import (C, gzwrite, "gzwrite"); - pragma Import (C, gzprintf, "gzprintf"); - pragma Import (C, gzputs, "gzputs"); - pragma Import (C, gzgets, "gzgets"); - pragma Import (C, gzputc, "gzputc"); - pragma Import (C, gzgetc, "gzgetc"); - pragma Import (C, gzflush, "gzflush"); - pragma Import (C, gzseek, "gzseek"); - pragma Import (C, gzrewind, "gzrewind"); - pragma Import (C, gztell, "gztell"); - pragma Import (C, gzeof, "gzeof"); - pragma Import (C, gzclose, "gzclose"); - pragma Import (C, gzerror, "gzerror"); - pragma Import (C, adler32, "adler32"); - pragma Import (C, crc32, "crc32"); - pragma Import (C, deflateInit, "deflateInit_"); - pragma Import (C, inflateInit, "inflateInit_"); - pragma Import (C, deflateInit2, "deflateInit2_"); - pragma Import (C, inflateInit2, "inflateInit2_"); - pragma Import (C, zError, "zError"); - pragma Import (C, inflateSyncPoint, "inflateSyncPoint"); - pragma Import (C, get_crc_table, "get_crc_table"); - - -- since zlib 1.2.0: - - pragma Import (C, inflateCopy, "inflateCopy"); - pragma Import (C, compressBound, "compressBound"); - pragma Import (C, deflateBound, "deflateBound"); - pragma Import (C, gzungetc, "gzungetc"); - pragma Import (C, zlibCompileFlags, "zlibCompileFlags"); - - pragma Import (C, inflateBackInit, "inflateBackInit_"); - - -- I stopped binding the inflateBack routines, becouse realize that - -- it does not support zlib and gzip headers for now, and have no - -- symmetric deflateBack routines. - -- ZLib-Ada is symmetric regarding deflate/inflate data transformation - -- and has a similar generic callback interface for the - -- deflate/inflate transformation based on the regular Deflate/Inflate - -- routines. - - -- pragma Import (C, inflateBack, "inflateBack"); - -- pragma Import (C, inflateBackEnd, "inflateBackEnd"); - -end ZLib.Thin; diff --git a/Dependencies/zlib/contrib/ada/zlib.adb b/Dependencies/zlib/contrib/ada/zlib.adb deleted file mode 100644 index 8b6fd68..0000000 --- a/Dependencies/zlib/contrib/ada/zlib.adb +++ /dev/null @@ -1,701 +0,0 @@ ----------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2004 Dmitriy Anisimkov -- --- -- --- Open source license information is in the zlib.ads file. -- ----------------------------------------------------------------- - --- $Id: zlib.adb,v 1.31 2004/09/06 06:53:19 vagul Exp $ - -with Ada.Exceptions; -with Ada.Unchecked_Conversion; -with Ada.Unchecked_Deallocation; - -with Interfaces.C.Strings; - -with ZLib.Thin; - -package body ZLib is - - use type Thin.Int; - - type Z_Stream is new Thin.Z_Stream; - - type Return_Code_Enum is - (OK, - STREAM_END, - NEED_DICT, - ERRNO, - STREAM_ERROR, - DATA_ERROR, - MEM_ERROR, - BUF_ERROR, - VERSION_ERROR); - - type Flate_Step_Function is access - function (Strm : in Thin.Z_Streamp; Flush : in Thin.Int) return Thin.Int; - pragma Convention (C, Flate_Step_Function); - - type Flate_End_Function is access - function (Ctrm : in Thin.Z_Streamp) return Thin.Int; - pragma Convention (C, Flate_End_Function); - - type Flate_Type is record - Step : Flate_Step_Function; - Done : Flate_End_Function; - end record; - - subtype Footer_Array is Stream_Element_Array (1 .. 8); - - Simple_GZip_Header : constant Stream_Element_Array (1 .. 10) - := (16#1f#, 16#8b#, -- Magic header - 16#08#, -- Z_DEFLATED - 16#00#, -- Flags - 16#00#, 16#00#, 16#00#, 16#00#, -- Time - 16#00#, -- XFlags - 16#03# -- OS code - ); - -- The simplest gzip header is not for informational, but just for - -- gzip format compatibility. - -- Note that some code below is using assumption - -- Simple_GZip_Header'Last > Footer_Array'Last, so do not make - -- Simple_GZip_Header'Last <= Footer_Array'Last. - - Return_Code : constant array (Thin.Int range <>) of Return_Code_Enum - := (0 => OK, - 1 => STREAM_END, - 2 => NEED_DICT, - -1 => ERRNO, - -2 => STREAM_ERROR, - -3 => DATA_ERROR, - -4 => MEM_ERROR, - -5 => BUF_ERROR, - -6 => VERSION_ERROR); - - Flate : constant array (Boolean) of Flate_Type - := (True => (Step => Thin.Deflate'Access, - Done => Thin.DeflateEnd'Access), - False => (Step => Thin.Inflate'Access, - Done => Thin.InflateEnd'Access)); - - Flush_Finish : constant array (Boolean) of Flush_Mode - := (True => Finish, False => No_Flush); - - procedure Raise_Error (Stream : in Z_Stream); - pragma Inline (Raise_Error); - - procedure Raise_Error (Message : in String); - pragma Inline (Raise_Error); - - procedure Check_Error (Stream : in Z_Stream; Code : in Thin.Int); - - procedure Free is new Ada.Unchecked_Deallocation - (Z_Stream, Z_Stream_Access); - - function To_Thin_Access is new Ada.Unchecked_Conversion - (Z_Stream_Access, Thin.Z_Streamp); - - procedure Translate_GZip - (Filter : in out Filter_Type; - In_Data : in Ada.Streams.Stream_Element_Array; - In_Last : out Ada.Streams.Stream_Element_Offset; - Out_Data : out Ada.Streams.Stream_Element_Array; - Out_Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode); - -- Separate translate routine for make gzip header. - - procedure Translate_Auto - (Filter : in out Filter_Type; - In_Data : in Ada.Streams.Stream_Element_Array; - In_Last : out Ada.Streams.Stream_Element_Offset; - Out_Data : out Ada.Streams.Stream_Element_Array; - Out_Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode); - -- translate routine without additional headers. - - ----------------- - -- Check_Error -- - ----------------- - - procedure Check_Error (Stream : in Z_Stream; Code : in Thin.Int) is - use type Thin.Int; - begin - if Code /= Thin.Z_OK then - Raise_Error - (Return_Code_Enum'Image (Return_Code (Code)) - & ": " & Last_Error_Message (Stream)); - end if; - end Check_Error; - - ----------- - -- Close -- - ----------- - - procedure Close - (Filter : in out Filter_Type; - Ignore_Error : in Boolean := False) - is - Code : Thin.Int; - begin - if not Ignore_Error and then not Is_Open (Filter) then - raise Status_Error; - end if; - - Code := Flate (Filter.Compression).Done (To_Thin_Access (Filter.Strm)); - - if Ignore_Error or else Code = Thin.Z_OK then - Free (Filter.Strm); - else - declare - Error_Message : constant String - := Last_Error_Message (Filter.Strm.all); - begin - Free (Filter.Strm); - Ada.Exceptions.Raise_Exception - (ZLib_Error'Identity, - Return_Code_Enum'Image (Return_Code (Code)) - & ": " & Error_Message); - end; - end if; - end Close; - - ----------- - -- CRC32 -- - ----------- - - function CRC32 - (CRC : in Unsigned_32; - Data : in Ada.Streams.Stream_Element_Array) - return Unsigned_32 - is - use Thin; - begin - return Unsigned_32 (crc32 (ULong (CRC), - Data'Address, - Data'Length)); - end CRC32; - - procedure CRC32 - (CRC : in out Unsigned_32; - Data : in Ada.Streams.Stream_Element_Array) is - begin - CRC := CRC32 (CRC, Data); - end CRC32; - - ------------------ - -- Deflate_Init -- - ------------------ - - procedure Deflate_Init - (Filter : in out Filter_Type; - Level : in Compression_Level := Default_Compression; - Strategy : in Strategy_Type := Default_Strategy; - Method : in Compression_Method := Deflated; - Window_Bits : in Window_Bits_Type := Default_Window_Bits; - Memory_Level : in Memory_Level_Type := Default_Memory_Level; - Header : in Header_Type := Default) - is - use type Thin.Int; - Win_Bits : Thin.Int := Thin.Int (Window_Bits); - begin - if Is_Open (Filter) then - raise Status_Error; - end if; - - -- We allow ZLib to make header only in case of default header type. - -- Otherwise we would either do header by ourselfs, or do not do - -- header at all. - - if Header = None or else Header = GZip then - Win_Bits := -Win_Bits; - end if; - - -- For the GZip CRC calculation and make headers. - - if Header = GZip then - Filter.CRC := 0; - Filter.Offset := Simple_GZip_Header'First; - else - Filter.Offset := Simple_GZip_Header'Last + 1; - end if; - - Filter.Strm := new Z_Stream; - Filter.Compression := True; - Filter.Stream_End := False; - Filter.Header := Header; - - if Thin.Deflate_Init - (To_Thin_Access (Filter.Strm), - Level => Thin.Int (Level), - method => Thin.Int (Method), - windowBits => Win_Bits, - memLevel => Thin.Int (Memory_Level), - strategy => Thin.Int (Strategy)) /= Thin.Z_OK - then - Raise_Error (Filter.Strm.all); - end if; - end Deflate_Init; - - ----------- - -- Flush -- - ----------- - - procedure Flush - (Filter : in out Filter_Type; - Out_Data : out Ada.Streams.Stream_Element_Array; - Out_Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode) - is - No_Data : Stream_Element_Array := (1 .. 0 => 0); - Last : Stream_Element_Offset; - begin - Translate (Filter, No_Data, Last, Out_Data, Out_Last, Flush); - end Flush; - - ----------------------- - -- Generic_Translate -- - ----------------------- - - procedure Generic_Translate - (Filter : in out ZLib.Filter_Type; - In_Buffer_Size : in Integer := Default_Buffer_Size; - Out_Buffer_Size : in Integer := Default_Buffer_Size) - is - In_Buffer : Stream_Element_Array - (1 .. Stream_Element_Offset (In_Buffer_Size)); - Out_Buffer : Stream_Element_Array - (1 .. Stream_Element_Offset (Out_Buffer_Size)); - Last : Stream_Element_Offset; - In_Last : Stream_Element_Offset; - In_First : Stream_Element_Offset; - Out_Last : Stream_Element_Offset; - begin - Main : loop - Data_In (In_Buffer, Last); - - In_First := In_Buffer'First; - - loop - Translate - (Filter => Filter, - In_Data => In_Buffer (In_First .. Last), - In_Last => In_Last, - Out_Data => Out_Buffer, - Out_Last => Out_Last, - Flush => Flush_Finish (Last < In_Buffer'First)); - - if Out_Buffer'First <= Out_Last then - Data_Out (Out_Buffer (Out_Buffer'First .. Out_Last)); - end if; - - exit Main when Stream_End (Filter); - - -- The end of in buffer. - - exit when In_Last = Last; - - In_First := In_Last + 1; - end loop; - end loop Main; - - end Generic_Translate; - - ------------------ - -- Inflate_Init -- - ------------------ - - procedure Inflate_Init - (Filter : in out Filter_Type; - Window_Bits : in Window_Bits_Type := Default_Window_Bits; - Header : in Header_Type := Default) - is - use type Thin.Int; - Win_Bits : Thin.Int := Thin.Int (Window_Bits); - - procedure Check_Version; - -- Check the latest header types compatibility. - - procedure Check_Version is - begin - if Version <= "1.1.4" then - Raise_Error - ("Inflate header type " & Header_Type'Image (Header) - & " incompatible with ZLib version " & Version); - end if; - end Check_Version; - - begin - if Is_Open (Filter) then - raise Status_Error; - end if; - - case Header is - when None => - Check_Version; - - -- Inflate data without headers determined - -- by negative Win_Bits. - - Win_Bits := -Win_Bits; - when GZip => - Check_Version; - - -- Inflate gzip data defined by flag 16. - - Win_Bits := Win_Bits + 16; - when Auto => - Check_Version; - - -- Inflate with automatic detection - -- of gzip or native header defined by flag 32. - - Win_Bits := Win_Bits + 32; - when Default => null; - end case; - - Filter.Strm := new Z_Stream; - Filter.Compression := False; - Filter.Stream_End := False; - Filter.Header := Header; - - if Thin.Inflate_Init - (To_Thin_Access (Filter.Strm), Win_Bits) /= Thin.Z_OK - then - Raise_Error (Filter.Strm.all); - end if; - end Inflate_Init; - - ------------- - -- Is_Open -- - ------------- - - function Is_Open (Filter : in Filter_Type) return Boolean is - begin - return Filter.Strm /= null; - end Is_Open; - - ----------------- - -- Raise_Error -- - ----------------- - - procedure Raise_Error (Message : in String) is - begin - Ada.Exceptions.Raise_Exception (ZLib_Error'Identity, Message); - end Raise_Error; - - procedure Raise_Error (Stream : in Z_Stream) is - begin - Raise_Error (Last_Error_Message (Stream)); - end Raise_Error; - - ---------- - -- Read -- - ---------- - - procedure Read - (Filter : in out Filter_Type; - Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode := No_Flush) - is - In_Last : Stream_Element_Offset; - Item_First : Ada.Streams.Stream_Element_Offset := Item'First; - V_Flush : Flush_Mode := Flush; - - begin - pragma Assert (Rest_First in Buffer'First .. Buffer'Last + 1); - pragma Assert (Rest_Last in Buffer'First - 1 .. Buffer'Last); - - loop - if Rest_Last = Buffer'First - 1 then - V_Flush := Finish; - - elsif Rest_First > Rest_Last then - Read (Buffer, Rest_Last); - Rest_First := Buffer'First; - - if Rest_Last < Buffer'First then - V_Flush := Finish; - end if; - end if; - - Translate - (Filter => Filter, - In_Data => Buffer (Rest_First .. Rest_Last), - In_Last => In_Last, - Out_Data => Item (Item_First .. Item'Last), - Out_Last => Last, - Flush => V_Flush); - - Rest_First := In_Last + 1; - - exit when Stream_End (Filter) - or else Last = Item'Last - or else (Last >= Item'First and then Allow_Read_Some); - - Item_First := Last + 1; - end loop; - end Read; - - ---------------- - -- Stream_End -- - ---------------- - - function Stream_End (Filter : in Filter_Type) return Boolean is - begin - if Filter.Header = GZip and Filter.Compression then - return Filter.Stream_End - and then Filter.Offset = Footer_Array'Last + 1; - else - return Filter.Stream_End; - end if; - end Stream_End; - - -------------- - -- Total_In -- - -------------- - - function Total_In (Filter : in Filter_Type) return Count is - begin - return Count (Thin.Total_In (To_Thin_Access (Filter.Strm).all)); - end Total_In; - - --------------- - -- Total_Out -- - --------------- - - function Total_Out (Filter : in Filter_Type) return Count is - begin - return Count (Thin.Total_Out (To_Thin_Access (Filter.Strm).all)); - end Total_Out; - - --------------- - -- Translate -- - --------------- - - procedure Translate - (Filter : in out Filter_Type; - In_Data : in Ada.Streams.Stream_Element_Array; - In_Last : out Ada.Streams.Stream_Element_Offset; - Out_Data : out Ada.Streams.Stream_Element_Array; - Out_Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode) is - begin - if Filter.Header = GZip and then Filter.Compression then - Translate_GZip - (Filter => Filter, - In_Data => In_Data, - In_Last => In_Last, - Out_Data => Out_Data, - Out_Last => Out_Last, - Flush => Flush); - else - Translate_Auto - (Filter => Filter, - In_Data => In_Data, - In_Last => In_Last, - Out_Data => Out_Data, - Out_Last => Out_Last, - Flush => Flush); - end if; - end Translate; - - -------------------- - -- Translate_Auto -- - -------------------- - - procedure Translate_Auto - (Filter : in out Filter_Type; - In_Data : in Ada.Streams.Stream_Element_Array; - In_Last : out Ada.Streams.Stream_Element_Offset; - Out_Data : out Ada.Streams.Stream_Element_Array; - Out_Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode) - is - use type Thin.Int; - Code : Thin.Int; - - begin - if not Is_Open (Filter) then - raise Status_Error; - end if; - - if Out_Data'Length = 0 and then In_Data'Length = 0 then - raise Constraint_Error; - end if; - - Set_Out (Filter.Strm.all, Out_Data'Address, Out_Data'Length); - Set_In (Filter.Strm.all, In_Data'Address, In_Data'Length); - - Code := Flate (Filter.Compression).Step - (To_Thin_Access (Filter.Strm), - Thin.Int (Flush)); - - if Code = Thin.Z_STREAM_END then - Filter.Stream_End := True; - else - Check_Error (Filter.Strm.all, Code); - end if; - - In_Last := In_Data'Last - - Stream_Element_Offset (Avail_In (Filter.Strm.all)); - Out_Last := Out_Data'Last - - Stream_Element_Offset (Avail_Out (Filter.Strm.all)); - end Translate_Auto; - - -------------------- - -- Translate_GZip -- - -------------------- - - procedure Translate_GZip - (Filter : in out Filter_Type; - In_Data : in Ada.Streams.Stream_Element_Array; - In_Last : out Ada.Streams.Stream_Element_Offset; - Out_Data : out Ada.Streams.Stream_Element_Array; - Out_Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode) - is - Out_First : Stream_Element_Offset; - - procedure Add_Data (Data : in Stream_Element_Array); - -- Add data to stream from the Filter.Offset till necessary, - -- used for add gzip headr/footer. - - procedure Put_32 - (Item : in out Stream_Element_Array; - Data : in Unsigned_32); - pragma Inline (Put_32); - - -------------- - -- Add_Data -- - -------------- - - procedure Add_Data (Data : in Stream_Element_Array) is - Data_First : Stream_Element_Offset renames Filter.Offset; - Data_Last : Stream_Element_Offset; - Data_Len : Stream_Element_Offset; -- -1 - Out_Len : Stream_Element_Offset; -- -1 - begin - Out_First := Out_Last + 1; - - if Data_First > Data'Last then - return; - end if; - - Data_Len := Data'Last - Data_First; - Out_Len := Out_Data'Last - Out_First; - - if Data_Len <= Out_Len then - Out_Last := Out_First + Data_Len; - Data_Last := Data'Last; - else - Out_Last := Out_Data'Last; - Data_Last := Data_First + Out_Len; - end if; - - Out_Data (Out_First .. Out_Last) := Data (Data_First .. Data_Last); - - Data_First := Data_Last + 1; - Out_First := Out_Last + 1; - end Add_Data; - - ------------ - -- Put_32 -- - ------------ - - procedure Put_32 - (Item : in out Stream_Element_Array; - Data : in Unsigned_32) - is - D : Unsigned_32 := Data; - begin - for J in Item'First .. Item'First + 3 loop - Item (J) := Stream_Element (D and 16#FF#); - D := Shift_Right (D, 8); - end loop; - end Put_32; - - begin - Out_Last := Out_Data'First - 1; - - if not Filter.Stream_End then - Add_Data (Simple_GZip_Header); - - Translate_Auto - (Filter => Filter, - In_Data => In_Data, - In_Last => In_Last, - Out_Data => Out_Data (Out_First .. Out_Data'Last), - Out_Last => Out_Last, - Flush => Flush); - - CRC32 (Filter.CRC, In_Data (In_Data'First .. In_Last)); - end if; - - if Filter.Stream_End and then Out_Last <= Out_Data'Last then - -- This detection method would work only when - -- Simple_GZip_Header'Last > Footer_Array'Last - - if Filter.Offset = Simple_GZip_Header'Last + 1 then - Filter.Offset := Footer_Array'First; - end if; - - declare - Footer : Footer_Array; - begin - Put_32 (Footer, Filter.CRC); - Put_32 (Footer (Footer'First + 4 .. Footer'Last), - Unsigned_32 (Total_In (Filter))); - Add_Data (Footer); - end; - end if; - end Translate_GZip; - - ------------- - -- Version -- - ------------- - - function Version return String is - begin - return Interfaces.C.Strings.Value (Thin.zlibVersion); - end Version; - - ----------- - -- Write -- - ----------- - - procedure Write - (Filter : in out Filter_Type; - Item : in Ada.Streams.Stream_Element_Array; - Flush : in Flush_Mode := No_Flush) - is - Buffer : Stream_Element_Array (1 .. Buffer_Size); - In_Last : Stream_Element_Offset; - Out_Last : Stream_Element_Offset; - In_First : Stream_Element_Offset := Item'First; - begin - if Item'Length = 0 and Flush = No_Flush then - return; - end if; - - loop - Translate - (Filter => Filter, - In_Data => Item (In_First .. Item'Last), - In_Last => In_Last, - Out_Data => Buffer, - Out_Last => Out_Last, - Flush => Flush); - - if Out_Last >= Buffer'First then - Write (Buffer (1 .. Out_Last)); - end if; - - exit when In_Last = Item'Last or Stream_End (Filter); - - In_First := In_Last + 1; - end loop; - end Write; - -end ZLib; diff --git a/Dependencies/zlib/contrib/ada/zlib.ads b/Dependencies/zlib/contrib/ada/zlib.ads deleted file mode 100644 index 79ffc40..0000000 --- a/Dependencies/zlib/contrib/ada/zlib.ads +++ /dev/null @@ -1,328 +0,0 @@ ------------------------------------------------------------------------------- --- ZLib for Ada thick binding. -- --- -- --- Copyright (C) 2002-2004 Dmitriy Anisimkov -- --- -- --- This library is free software; you can redistribute it and/or modify -- --- it under the terms of the GNU General Public License as published by -- --- the Free Software Foundation; either version 2 of the License, or (at -- --- your option) any later version. -- --- -- --- This library is distributed in the hope that it will be useful, but -- --- WITHOUT ANY WARRANTY; without even the implied warranty of -- --- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -- --- General Public License for more details. -- --- -- --- You should have received a copy of the GNU General Public License -- --- along with this library; if not, write to the Free Software Foundation, -- --- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -- --- -- --- As a special exception, if other files instantiate generics from this -- --- unit, or you link this unit with other files to produce an executable, -- --- this unit does not by itself cause the resulting executable to be -- --- covered by the GNU General Public License. This exception does not -- --- however invalidate any other reasons why the executable file might be -- --- covered by the GNU Public License. -- ------------------------------------------------------------------------------- - --- $Id: zlib.ads,v 1.26 2004/09/06 06:53:19 vagul Exp $ - -with Ada.Streams; - -with Interfaces; - -package ZLib is - - ZLib_Error : exception; - Status_Error : exception; - - type Compression_Level is new Integer range -1 .. 9; - - type Flush_Mode is private; - - type Compression_Method is private; - - type Window_Bits_Type is new Integer range 8 .. 15; - - type Memory_Level_Type is new Integer range 1 .. 9; - - type Unsigned_32 is new Interfaces.Unsigned_32; - - type Strategy_Type is private; - - type Header_Type is (None, Auto, Default, GZip); - -- Header type usage have a some limitation for inflate. - -- See comment for Inflate_Init. - - subtype Count is Ada.Streams.Stream_Element_Count; - - Default_Memory_Level : constant Memory_Level_Type := 8; - Default_Window_Bits : constant Window_Bits_Type := 15; - - ---------------------------------- - -- Compression method constants -- - ---------------------------------- - - Deflated : constant Compression_Method; - -- Only one method allowed in this ZLib version - - --------------------------------- - -- Compression level constants -- - --------------------------------- - - No_Compression : constant Compression_Level := 0; - Best_Speed : constant Compression_Level := 1; - Best_Compression : constant Compression_Level := 9; - Default_Compression : constant Compression_Level := -1; - - -------------------------- - -- Flush mode constants -- - -------------------------- - - No_Flush : constant Flush_Mode; - -- Regular way for compression, no flush - - Partial_Flush : constant Flush_Mode; - -- Will be removed, use Z_SYNC_FLUSH instead - - Sync_Flush : constant Flush_Mode; - -- All pending output is flushed to the output buffer and the output - -- is aligned on a byte boundary, so that the decompressor can get all - -- input data available so far. (In particular avail_in is zero after the - -- call if enough output space has been provided before the call.) - -- Flushing may degrade compression for some compression algorithms and so - -- it should be used only when necessary. - - Block_Flush : constant Flush_Mode; - -- Z_BLOCK requests that inflate() stop - -- if and when it get to the next deflate block boundary. When decoding the - -- zlib or gzip format, this will cause inflate() to return immediately - -- after the header and before the first block. When doing a raw inflate, - -- inflate() will go ahead and process the first block, and will return - -- when it gets to the end of that block, or when it runs out of data. - - Full_Flush : constant Flush_Mode; - -- All output is flushed as with SYNC_FLUSH, and the compression state - -- is reset so that decompression can restart from this point if previous - -- compressed data has been damaged or if random access is desired. Using - -- Full_Flush too often can seriously degrade the compression. - - Finish : constant Flush_Mode; - -- Just for tell the compressor that input data is complete. - - ------------------------------------ - -- Compression strategy constants -- - ------------------------------------ - - -- RLE stategy could be used only in version 1.2.0 and later. - - Filtered : constant Strategy_Type; - Huffman_Only : constant Strategy_Type; - RLE : constant Strategy_Type; - Default_Strategy : constant Strategy_Type; - - Default_Buffer_Size : constant := 4096; - - type Filter_Type is tagged limited private; - -- The filter is for compression and for decompression. - -- The usage of the type is depend of its initialization. - - function Version return String; - pragma Inline (Version); - -- Return string representation of the ZLib version. - - procedure Deflate_Init - (Filter : in out Filter_Type; - Level : in Compression_Level := Default_Compression; - Strategy : in Strategy_Type := Default_Strategy; - Method : in Compression_Method := Deflated; - Window_Bits : in Window_Bits_Type := Default_Window_Bits; - Memory_Level : in Memory_Level_Type := Default_Memory_Level; - Header : in Header_Type := Default); - -- Compressor initialization. - -- When Header parameter is Auto or Default, then default zlib header - -- would be provided for compressed data. - -- When Header is GZip, then gzip header would be set instead of - -- default header. - -- When Header is None, no header would be set for compressed data. - - procedure Inflate_Init - (Filter : in out Filter_Type; - Window_Bits : in Window_Bits_Type := Default_Window_Bits; - Header : in Header_Type := Default); - -- Decompressor initialization. - -- Default header type mean that ZLib default header is expecting in the - -- input compressed stream. - -- Header type None mean that no header is expecting in the input stream. - -- GZip header type mean that GZip header is expecting in the - -- input compressed stream. - -- Auto header type mean that header type (GZip or Native) would be - -- detected automatically in the input stream. - -- Note that header types parameter values None, GZip and Auto are - -- supported for inflate routine only in ZLib versions 1.2.0.2 and later. - -- Deflate_Init is supporting all header types. - - function Is_Open (Filter : in Filter_Type) return Boolean; - pragma Inline (Is_Open); - -- Is the filter opened for compression or decompression. - - procedure Close - (Filter : in out Filter_Type; - Ignore_Error : in Boolean := False); - -- Closing the compression or decompressor. - -- If stream is closing before the complete and Ignore_Error is False, - -- The exception would be raised. - - generic - with procedure Data_In - (Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset); - with procedure Data_Out - (Item : in Ada.Streams.Stream_Element_Array); - procedure Generic_Translate - (Filter : in out Filter_Type; - In_Buffer_Size : in Integer := Default_Buffer_Size; - Out_Buffer_Size : in Integer := Default_Buffer_Size); - -- Compress/decompress data fetch from Data_In routine and pass the result - -- to the Data_Out routine. User should provide Data_In and Data_Out - -- for compression/decompression data flow. - -- Compression or decompression depend on Filter initialization. - - function Total_In (Filter : in Filter_Type) return Count; - pragma Inline (Total_In); - -- Returns total number of input bytes read so far - - function Total_Out (Filter : in Filter_Type) return Count; - pragma Inline (Total_Out); - -- Returns total number of bytes output so far - - function CRC32 - (CRC : in Unsigned_32; - Data : in Ada.Streams.Stream_Element_Array) - return Unsigned_32; - pragma Inline (CRC32); - -- Compute CRC32, it could be necessary for make gzip format - - procedure CRC32 - (CRC : in out Unsigned_32; - Data : in Ada.Streams.Stream_Element_Array); - pragma Inline (CRC32); - -- Compute CRC32, it could be necessary for make gzip format - - ------------------------------------------------- - -- Below is more complex low level routines. -- - ------------------------------------------------- - - procedure Translate - (Filter : in out Filter_Type; - In_Data : in Ada.Streams.Stream_Element_Array; - In_Last : out Ada.Streams.Stream_Element_Offset; - Out_Data : out Ada.Streams.Stream_Element_Array; - Out_Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode); - -- Compress/decompress the In_Data buffer and place the result into - -- Out_Data. In_Last is the index of last element from In_Data accepted by - -- the Filter. Out_Last is the last element of the received data from - -- Filter. To tell the filter that incoming data are complete put the - -- Flush parameter to Finish. - - function Stream_End (Filter : in Filter_Type) return Boolean; - pragma Inline (Stream_End); - -- Return the true when the stream is complete. - - procedure Flush - (Filter : in out Filter_Type; - Out_Data : out Ada.Streams.Stream_Element_Array; - Out_Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode); - pragma Inline (Flush); - -- Flushing the data from the compressor. - - generic - with procedure Write - (Item : in Ada.Streams.Stream_Element_Array); - -- User should provide this routine for accept - -- compressed/decompressed data. - - Buffer_Size : in Ada.Streams.Stream_Element_Offset - := Default_Buffer_Size; - -- Buffer size for Write user routine. - - procedure Write - (Filter : in out Filter_Type; - Item : in Ada.Streams.Stream_Element_Array; - Flush : in Flush_Mode := No_Flush); - -- Compress/Decompress data from Item to the generic parameter procedure - -- Write. Output buffer size could be set in Buffer_Size generic parameter. - - generic - with procedure Read - (Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset); - -- User should provide data for compression/decompression - -- thru this routine. - - Buffer : in out Ada.Streams.Stream_Element_Array; - -- Buffer for keep remaining data from the previous - -- back read. - - Rest_First, Rest_Last : in out Ada.Streams.Stream_Element_Offset; - -- Rest_First have to be initialized to Buffer'Last + 1 - -- Rest_Last have to be initialized to Buffer'Last - -- before usage. - - Allow_Read_Some : in Boolean := False; - -- Is it allowed to return Last < Item'Last before end of data. - - procedure Read - (Filter : in out Filter_Type; - Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset; - Flush : in Flush_Mode := No_Flush); - -- Compress/Decompress data from generic parameter procedure Read to the - -- Item. User should provide Buffer and initialized Rest_First, Rest_Last - -- indicators. If Allow_Read_Some is True, Read routines could return - -- Last < Item'Last only at end of stream. - -private - - use Ada.Streams; - - pragma Assert (Ada.Streams.Stream_Element'Size = 8); - pragma Assert (Ada.Streams.Stream_Element'Modulus = 2**8); - - type Flush_Mode is new Integer range 0 .. 5; - - type Compression_Method is new Integer range 8 .. 8; - - type Strategy_Type is new Integer range 0 .. 3; - - No_Flush : constant Flush_Mode := 0; - Partial_Flush : constant Flush_Mode := 1; - Sync_Flush : constant Flush_Mode := 2; - Full_Flush : constant Flush_Mode := 3; - Finish : constant Flush_Mode := 4; - Block_Flush : constant Flush_Mode := 5; - - Filtered : constant Strategy_Type := 1; - Huffman_Only : constant Strategy_Type := 2; - RLE : constant Strategy_Type := 3; - Default_Strategy : constant Strategy_Type := 0; - - Deflated : constant Compression_Method := 8; - - type Z_Stream; - - type Z_Stream_Access is access all Z_Stream; - - type Filter_Type is tagged limited record - Strm : Z_Stream_Access; - Compression : Boolean; - Stream_End : Boolean; - Header : Header_Type; - CRC : Unsigned_32; - Offset : Stream_Element_Offset; - -- Offset for gzip header/footer output. - end record; - -end ZLib; diff --git a/Dependencies/zlib/contrib/ada/zlib.gpr b/Dependencies/zlib/contrib/ada/zlib.gpr deleted file mode 100644 index 296b22a..0000000 --- a/Dependencies/zlib/contrib/ada/zlib.gpr +++ /dev/null @@ -1,20 +0,0 @@ -project Zlib is - - for Languages use ("Ada"); - for Source_Dirs use ("."); - for Object_Dir use "."; - for Main use ("test.adb", "mtest.adb", "read.adb", "buffer_demo"); - - package Compiler is - for Default_Switches ("ada") use ("-gnatwcfilopru", "-gnatVcdfimorst", "-gnatyabcefhiklmnoprst"); - end Compiler; - - package Linker is - for Default_Switches ("ada") use ("-lz"); - end Linker; - - package Builder is - for Default_Switches ("ada") use ("-s", "-gnatQ"); - end Builder; - -end Zlib; diff --git a/Dependencies/zlib/contrib/amd64/amd64-match.S b/Dependencies/zlib/contrib/amd64/amd64-match.S deleted file mode 100644 index 81d4a1c..0000000 --- a/Dependencies/zlib/contrib/amd64/amd64-match.S +++ /dev/null @@ -1,452 +0,0 @@ -/* - * match.S -- optimized version of longest_match() - * based on the similar work by Gilles Vollant, and Brian Raiter, written 1998 - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the BSD License. Use by owners of Che Guevarra - * parafernalia is prohibited, where possible, and highly discouraged - * elsewhere. - */ - -#ifndef NO_UNDERLINE -# define match_init _match_init -# define longest_match _longest_match -#endif - -#define scanend ebx -#define scanendw bx -#define chainlenwmask edx /* high word: current chain len low word: s->wmask */ -#define curmatch rsi -#define curmatchd esi -#define windowbestlen r8 -#define scanalign r9 -#define scanalignd r9d -#define window r10 -#define bestlen r11 -#define bestlend r11d -#define scanstart r12d -#define scanstartw r12w -#define scan r13 -#define nicematch r14d -#define limit r15 -#define limitd r15d -#define prev rcx - -/* - * The 258 is a "magic number, not a parameter -- changing it - * breaks the hell loose - */ -#define MAX_MATCH (258) -#define MIN_MATCH (3) -#define MIN_LOOKAHEAD (MAX_MATCH + MIN_MATCH + 1) -#define MAX_MATCH_8 ((MAX_MATCH + 7) & ~7) - -/* stack frame offsets */ -#define LocalVarsSize (112) -#define _chainlenwmask ( 8-LocalVarsSize)(%rsp) -#define _windowbestlen (16-LocalVarsSize)(%rsp) -#define save_r14 (24-LocalVarsSize)(%rsp) -#define save_rsi (32-LocalVarsSize)(%rsp) -#define save_rbx (40-LocalVarsSize)(%rsp) -#define save_r12 (56-LocalVarsSize)(%rsp) -#define save_r13 (64-LocalVarsSize)(%rsp) -#define save_r15 (80-LocalVarsSize)(%rsp) - - -.globl match_init, longest_match - -/* - * On AMD64 the first argument of a function (in our case -- the pointer to - * deflate_state structure) is passed in %rdi, hence our offsets below are - * all off of that. - */ - -/* you can check the structure offset by running - -#include -#include -#include "deflate.h" - -void print_depl() -{ -deflate_state ds; -deflate_state *s=&ds; -printf("size pointer=%u\n",(int)sizeof(void*)); - -printf("#define dsWSize (%3u)(%%rdi)\n",(int)(((char*)&(s->w_size))-((char*)s))); -printf("#define dsWMask (%3u)(%%rdi)\n",(int)(((char*)&(s->w_mask))-((char*)s))); -printf("#define dsWindow (%3u)(%%rdi)\n",(int)(((char*)&(s->window))-((char*)s))); -printf("#define dsPrev (%3u)(%%rdi)\n",(int)(((char*)&(s->prev))-((char*)s))); -printf("#define dsMatchLen (%3u)(%%rdi)\n",(int)(((char*)&(s->match_length))-((char*)s))); -printf("#define dsPrevMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_match))-((char*)s))); -printf("#define dsStrStart (%3u)(%%rdi)\n",(int)(((char*)&(s->strstart))-((char*)s))); -printf("#define dsMatchStart (%3u)(%%rdi)\n",(int)(((char*)&(s->match_start))-((char*)s))); -printf("#define dsLookahead (%3u)(%%rdi)\n",(int)(((char*)&(s->lookahead))-((char*)s))); -printf("#define dsPrevLen (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_length))-((char*)s))); -printf("#define dsMaxChainLen (%3u)(%%rdi)\n",(int)(((char*)&(s->max_chain_length))-((char*)s))); -printf("#define dsGoodMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->good_match))-((char*)s))); -printf("#define dsNiceMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->nice_match))-((char*)s))); -} - -*/ - - -/* - to compile for XCode 3.2 on MacOSX x86_64 - - run "gcc -g -c -DXCODE_MAC_X64_STRUCTURE amd64-match.S" - */ - - -#ifndef CURRENT_LINX_XCODE_MAC_X64_STRUCTURE -#define dsWSize ( 68)(%rdi) -#define dsWMask ( 76)(%rdi) -#define dsWindow ( 80)(%rdi) -#define dsPrev ( 96)(%rdi) -#define dsMatchLen (144)(%rdi) -#define dsPrevMatch (148)(%rdi) -#define dsStrStart (156)(%rdi) -#define dsMatchStart (160)(%rdi) -#define dsLookahead (164)(%rdi) -#define dsPrevLen (168)(%rdi) -#define dsMaxChainLen (172)(%rdi) -#define dsGoodMatch (188)(%rdi) -#define dsNiceMatch (192)(%rdi) - -#else - -#ifndef STRUCT_OFFSET -# define STRUCT_OFFSET (0) -#endif - - -#define dsWSize ( 56 + STRUCT_OFFSET)(%rdi) -#define dsWMask ( 64 + STRUCT_OFFSET)(%rdi) -#define dsWindow ( 72 + STRUCT_OFFSET)(%rdi) -#define dsPrev ( 88 + STRUCT_OFFSET)(%rdi) -#define dsMatchLen (136 + STRUCT_OFFSET)(%rdi) -#define dsPrevMatch (140 + STRUCT_OFFSET)(%rdi) -#define dsStrStart (148 + STRUCT_OFFSET)(%rdi) -#define dsMatchStart (152 + STRUCT_OFFSET)(%rdi) -#define dsLookahead (156 + STRUCT_OFFSET)(%rdi) -#define dsPrevLen (160 + STRUCT_OFFSET)(%rdi) -#define dsMaxChainLen (164 + STRUCT_OFFSET)(%rdi) -#define dsGoodMatch (180 + STRUCT_OFFSET)(%rdi) -#define dsNiceMatch (184 + STRUCT_OFFSET)(%rdi) - -#endif - - - - -.text - -/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */ - -longest_match: -/* - * Retrieve the function arguments. %curmatch will hold cur_match - * throughout the entire function (passed via rsi on amd64). - * rdi will hold the pointer to the deflate_state (first arg on amd64) - */ - mov %rsi, save_rsi - mov %rbx, save_rbx - mov %r12, save_r12 - mov %r13, save_r13 - mov %r14, save_r14 - mov %r15, save_r15 - -/* uInt wmask = s->w_mask; */ -/* unsigned chain_length = s->max_chain_length; */ -/* if (s->prev_length >= s->good_match) { */ -/* chain_length >>= 2; */ -/* } */ - - movl dsPrevLen, %eax - movl dsGoodMatch, %ebx - cmpl %ebx, %eax - movl dsWMask, %eax - movl dsMaxChainLen, %chainlenwmask - jl LastMatchGood - shrl $2, %chainlenwmask -LastMatchGood: - -/* chainlen is decremented once beforehand so that the function can */ -/* use the sign flag instead of the zero flag for the exit test. */ -/* It is then shifted into the high word, to make room for the wmask */ -/* value, which it will always accompany. */ - - decl %chainlenwmask - shll $16, %chainlenwmask - orl %eax, %chainlenwmask - -/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; */ - - movl dsNiceMatch, %eax - movl dsLookahead, %ebx - cmpl %eax, %ebx - jl LookaheadLess - movl %eax, %ebx -LookaheadLess: movl %ebx, %nicematch - -/* register Bytef *scan = s->window + s->strstart; */ - - mov dsWindow, %window - movl dsStrStart, %limitd - lea (%limit, %window), %scan - -/* Determine how many bytes the scan ptr is off from being */ -/* dword-aligned. */ - - mov %scan, %scanalign - negl %scanalignd - andl $3, %scanalignd - -/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ? */ -/* s->strstart - (IPos)MAX_DIST(s) : NIL; */ - - movl dsWSize, %eax - subl $MIN_LOOKAHEAD, %eax - xorl %ecx, %ecx - subl %eax, %limitd - cmovng %ecx, %limitd - -/* int best_len = s->prev_length; */ - - movl dsPrevLen, %bestlend - -/* Store the sum of s->window + best_len in %windowbestlen locally, and in memory. */ - - lea (%window, %bestlen), %windowbestlen - mov %windowbestlen, _windowbestlen - -/* register ush scan_start = *(ushf*)scan; */ -/* register ush scan_end = *(ushf*)(scan+best_len-1); */ -/* Posf *prev = s->prev; */ - - movzwl (%scan), %scanstart - movzwl -1(%scan, %bestlen), %scanend - mov dsPrev, %prev - -/* Jump into the main loop. */ - - movl %chainlenwmask, _chainlenwmask - jmp LoopEntry - -.balign 16 - -/* do { - * match = s->window + cur_match; - * if (*(ushf*)(match+best_len-1) != scan_end || - * *(ushf*)match != scan_start) continue; - * [...] - * } while ((cur_match = prev[cur_match & wmask]) > limit - * && --chain_length != 0); - * - * Here is the inner loop of the function. The function will spend the - * majority of its time in this loop, and majority of that time will - * be spent in the first ten instructions. - */ -LookupLoop: - andl %chainlenwmask, %curmatchd - movzwl (%prev, %curmatch, 2), %curmatchd - cmpl %limitd, %curmatchd - jbe LeaveNow - subl $0x00010000, %chainlenwmask - js LeaveNow -LoopEntry: cmpw -1(%windowbestlen, %curmatch), %scanendw - jne LookupLoop - cmpw %scanstartw, (%window, %curmatch) - jne LookupLoop - -/* Store the current value of chainlen. */ - movl %chainlenwmask, _chainlenwmask - -/* %scan is the string under scrutiny, and %prev to the string we */ -/* are hoping to match it up with. In actuality, %esi and %edi are */ -/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is */ -/* initialized to -(MAX_MATCH_8 - scanalign). */ - - mov $(-MAX_MATCH_8), %rdx - lea (%curmatch, %window), %windowbestlen - lea MAX_MATCH_8(%windowbestlen, %scanalign), %windowbestlen - lea MAX_MATCH_8(%scan, %scanalign), %prev - -/* the prefetching below makes very little difference... */ - prefetcht1 (%windowbestlen, %rdx) - prefetcht1 (%prev, %rdx) - -/* - * Test the strings for equality, 8 bytes at a time. At the end, - * adjust %rdx so that it is offset to the exact byte that mismatched. - * - * It should be confessed that this loop usually does not represent - * much of the total running time. Replacing it with a more - * straightforward "rep cmpsb" would not drastically degrade - * performance -- unrolling it, for example, makes no difference. - */ - -#undef USE_SSE /* works, but is 6-7% slower, than non-SSE... */ - -LoopCmps: -#ifdef USE_SSE - /* Preload the SSE registers */ - movdqu (%windowbestlen, %rdx), %xmm1 - movdqu (%prev, %rdx), %xmm2 - pcmpeqb %xmm2, %xmm1 - movdqu 16(%windowbestlen, %rdx), %xmm3 - movdqu 16(%prev, %rdx), %xmm4 - pcmpeqb %xmm4, %xmm3 - movdqu 32(%windowbestlen, %rdx), %xmm5 - movdqu 32(%prev, %rdx), %xmm6 - pcmpeqb %xmm6, %xmm5 - movdqu 48(%windowbestlen, %rdx), %xmm7 - movdqu 48(%prev, %rdx), %xmm8 - pcmpeqb %xmm8, %xmm7 - - /* Check the comparisions' results */ - pmovmskb %xmm1, %rax - notw %ax - bsfw %ax, %ax - jnz LeaveLoopCmps - - /* this is the only iteration of the loop with a possibility of having - incremented rdx by 0x108 (each loop iteration add 16*4 = 0x40 - and (0x40*4)+8=0x108 */ - add $8, %rdx - jz LenMaximum - add $8, %rdx - - - pmovmskb %xmm3, %rax - notw %ax - bsfw %ax, %ax - jnz LeaveLoopCmps - - - add $16, %rdx - - - pmovmskb %xmm5, %rax - notw %ax - bsfw %ax, %ax - jnz LeaveLoopCmps - - add $16, %rdx - - - pmovmskb %xmm7, %rax - notw %ax - bsfw %ax, %ax - jnz LeaveLoopCmps - - add $16, %rdx - - jmp LoopCmps -LeaveLoopCmps: add %rax, %rdx -#else - mov (%windowbestlen, %rdx), %rax - xor (%prev, %rdx), %rax - jnz LeaveLoopCmps - - mov 8(%windowbestlen, %rdx), %rax - xor 8(%prev, %rdx), %rax - jnz LeaveLoopCmps8 - - mov 16(%windowbestlen, %rdx), %rax - xor 16(%prev, %rdx), %rax - jnz LeaveLoopCmps16 - - add $24, %rdx - jnz LoopCmps - jmp LenMaximum -# if 0 -/* - * This three-liner is tantalizingly simple, but bsf is a slow instruction, - * and the complicated alternative down below is quite a bit faster. Sad... - */ - -LeaveLoopCmps: bsf %rax, %rax /* find the first non-zero bit */ - shrl $3, %eax /* divide by 8 to get the byte */ - add %rax, %rdx -# else -LeaveLoopCmps16: - add $8, %rdx -LeaveLoopCmps8: - add $8, %rdx -LeaveLoopCmps: testl $0xFFFFFFFF, %eax /* Check the first 4 bytes */ - jnz Check16 - add $4, %rdx - shr $32, %rax -Check16: testw $0xFFFF, %ax - jnz LenLower - add $2, %rdx - shrl $16, %eax -LenLower: subb $1, %al - adc $0, %rdx -# endif -#endif - -/* Calculate the length of the match. If it is longer than MAX_MATCH, */ -/* then automatically accept it as the best possible match and leave. */ - - lea (%prev, %rdx), %rax - sub %scan, %rax - cmpl $MAX_MATCH, %eax - jge LenMaximum - -/* If the length of the match is not longer than the best match we */ -/* have so far, then forget it and return to the lookup loop. */ - - cmpl %bestlend, %eax - jg LongerMatch - mov _windowbestlen, %windowbestlen - mov dsPrev, %prev - movl _chainlenwmask, %edx - jmp LookupLoop - -/* s->match_start = cur_match; */ -/* best_len = len; */ -/* if (len >= nice_match) break; */ -/* scan_end = *(ushf*)(scan+best_len-1); */ - -LongerMatch: - movl %eax, %bestlend - movl %curmatchd, dsMatchStart - cmpl %nicematch, %eax - jge LeaveNow - - lea (%window, %bestlen), %windowbestlen - mov %windowbestlen, _windowbestlen - - movzwl -1(%scan, %rax), %scanend - mov dsPrev, %prev - movl _chainlenwmask, %chainlenwmask - jmp LookupLoop - -/* Accept the current string, with the maximum possible length. */ - -LenMaximum: - movl $MAX_MATCH, %bestlend - movl %curmatchd, dsMatchStart - -/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len; */ -/* return s->lookahead; */ - -LeaveNow: - movl dsLookahead, %eax - cmpl %eax, %bestlend - cmovngl %bestlend, %eax -LookaheadRet: - -/* Restore the registers and return from whence we came. */ - - mov save_rsi, %rsi - mov save_rbx, %rbx - mov save_r12, %r12 - mov save_r13, %r13 - mov save_r14, %r14 - mov save_r15, %r15 - - ret - -match_init: ret diff --git a/Dependencies/zlib/contrib/asm686/README.686 b/Dependencies/zlib/contrib/asm686/README.686 deleted file mode 100644 index a0bf3be..0000000 --- a/Dependencies/zlib/contrib/asm686/README.686 +++ /dev/null @@ -1,51 +0,0 @@ -This is a patched version of zlib, modified to use -Pentium-Pro-optimized assembly code in the deflation algorithm. The -files changed/added by this patch are: - -README.686 -match.S - -The speedup that this patch provides varies, depending on whether the -compiler used to build the original version of zlib falls afoul of the -PPro's speed traps. My own tests show a speedup of around 10-20% at -the default compression level, and 20-30% using -9, against a version -compiled using gcc 2.7.2.3. Your mileage may vary. - -Note that this code has been tailored for the PPro/PII in particular, -and will not perform particuarly well on a Pentium. - -If you are using an assembler other than GNU as, you will have to -translate match.S to use your assembler's syntax. (Have fun.) - -Brian Raiter -breadbox@muppetlabs.com -April, 1998 - - -Added for zlib 1.1.3: - -The patches come from -http://www.muppetlabs.com/~breadbox/software/assembly.html - -To compile zlib with this asm file, copy match.S to the zlib directory -then do: - -CFLAGS="-O3 -DASMV" ./configure -make OBJA=match.o - - -Update: - -I've been ignoring these assembly routines for years, believing that -gcc's generated code had caught up with it sometime around gcc 2.95 -and the major rearchitecting of the Pentium 4. However, I recently -learned that, despite what I believed, this code still has some life -in it. On the Pentium 4 and AMD64 chips, it continues to run about 8% -faster than the code produced by gcc 4.1. - -In acknowledgement of its continuing usefulness, I've altered the -license to match that of the rest of zlib. Share and Enjoy! - -Brian Raiter -breadbox@muppetlabs.com -April, 2007 diff --git a/Dependencies/zlib/contrib/asm686/match.S b/Dependencies/zlib/contrib/asm686/match.S deleted file mode 100644 index 06817e1..0000000 --- a/Dependencies/zlib/contrib/asm686/match.S +++ /dev/null @@ -1,343 +0,0 @@ -/* match.S -- x86 assembly version of the zlib longest_match() function. - * Optimized for the Intel 686 chips (PPro and later). - * - * Copyright (C) 1998, 2007 Brian Raiter - * - * This software is provided 'as-is', without any express or implied - * warranty. In no event will the author be held liable for any damages - * arising from the use of this software. - * - * Permission is granted to anyone to use this software for any purpose, - * including commercial applications, and to alter it and redistribute it - * freely, subject to the following restrictions: - * - * 1. The origin of this software must not be misrepresented; you must not - * claim that you wrote the original software. If you use this software - * in a product, an acknowledgment in the product documentation would be - * appreciated but is not required. - * 2. Altered source versions must be plainly marked as such, and must not be - * misrepresented as being the original software. - * 3. This notice may not be removed or altered from any source distribution. - */ - -#ifndef NO_UNDERLINE -#define match_init _match_init -#define longest_match _longest_match -#endif - -#define MAX_MATCH (258) -#define MIN_MATCH (3) -#define MIN_LOOKAHEAD (MAX_MATCH + MIN_MATCH + 1) -#define MAX_MATCH_8 ((MAX_MATCH + 7) & ~7) - -/* stack frame offsets */ - -#define chainlenwmask 0 /* high word: current chain len */ - /* low word: s->wmask */ -#define window 4 /* local copy of s->window */ -#define windowbestlen 8 /* s->window + bestlen */ -#define scanstart 16 /* first two bytes of string */ -#define scanend 12 /* last two bytes of string */ -#define scanalign 20 /* dword-misalignment of string */ -#define nicematch 24 /* a good enough match size */ -#define bestlen 28 /* size of best match so far */ -#define scan 32 /* ptr to string wanting match */ - -#define LocalVarsSize (36) -/* saved ebx 36 */ -/* saved edi 40 */ -/* saved esi 44 */ -/* saved ebp 48 */ -/* return address 52 */ -#define deflatestate 56 /* the function arguments */ -#define curmatch 60 - -/* All the +zlib1222add offsets are due to the addition of fields - * in zlib in the deflate_state structure since the asm code was first written - * (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). - * (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). - * if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). - */ - -#define zlib1222add (8) - -#define dsWSize (36+zlib1222add) -#define dsWMask (44+zlib1222add) -#define dsWindow (48+zlib1222add) -#define dsPrev (56+zlib1222add) -#define dsMatchLen (88+zlib1222add) -#define dsPrevMatch (92+zlib1222add) -#define dsStrStart (100+zlib1222add) -#define dsMatchStart (104+zlib1222add) -#define dsLookahead (108+zlib1222add) -#define dsPrevLen (112+zlib1222add) -#define dsMaxChainLen (116+zlib1222add) -#define dsGoodMatch (132+zlib1222add) -#define dsNiceMatch (136+zlib1222add) - - -.file "match.S" - -.globl match_init, longest_match - -.text - -/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */ - -longest_match: - -/* Save registers that the compiler may be using, and adjust %esp to */ -/* make room for our stack frame. */ - - pushl %ebp - pushl %edi - pushl %esi - pushl %ebx - subl $LocalVarsSize, %esp - -/* Retrieve the function arguments. %ecx will hold cur_match */ -/* throughout the entire function. %edx will hold the pointer to the */ -/* deflate_state structure during the function's setup (before */ -/* entering the main loop). */ - - movl deflatestate(%esp), %edx - movl curmatch(%esp), %ecx - -/* uInt wmask = s->w_mask; */ -/* unsigned chain_length = s->max_chain_length; */ -/* if (s->prev_length >= s->good_match) { */ -/* chain_length >>= 2; */ -/* } */ - - movl dsPrevLen(%edx), %eax - movl dsGoodMatch(%edx), %ebx - cmpl %ebx, %eax - movl dsWMask(%edx), %eax - movl dsMaxChainLen(%edx), %ebx - jl LastMatchGood - shrl $2, %ebx -LastMatchGood: - -/* chainlen is decremented once beforehand so that the function can */ -/* use the sign flag instead of the zero flag for the exit test. */ -/* It is then shifted into the high word, to make room for the wmask */ -/* value, which it will always accompany. */ - - decl %ebx - shll $16, %ebx - orl %eax, %ebx - movl %ebx, chainlenwmask(%esp) - -/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; */ - - movl dsNiceMatch(%edx), %eax - movl dsLookahead(%edx), %ebx - cmpl %eax, %ebx - jl LookaheadLess - movl %eax, %ebx -LookaheadLess: movl %ebx, nicematch(%esp) - -/* register Bytef *scan = s->window + s->strstart; */ - - movl dsWindow(%edx), %esi - movl %esi, window(%esp) - movl dsStrStart(%edx), %ebp - lea (%esi,%ebp), %edi - movl %edi, scan(%esp) - -/* Determine how many bytes the scan ptr is off from being */ -/* dword-aligned. */ - - movl %edi, %eax - negl %eax - andl $3, %eax - movl %eax, scanalign(%esp) - -/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ? */ -/* s->strstart - (IPos)MAX_DIST(s) : NIL; */ - - movl dsWSize(%edx), %eax - subl $MIN_LOOKAHEAD, %eax - subl %eax, %ebp - jg LimitPositive - xorl %ebp, %ebp -LimitPositive: - -/* int best_len = s->prev_length; */ - - movl dsPrevLen(%edx), %eax - movl %eax, bestlen(%esp) - -/* Store the sum of s->window + best_len in %esi locally, and in %esi. */ - - addl %eax, %esi - movl %esi, windowbestlen(%esp) - -/* register ush scan_start = *(ushf*)scan; */ -/* register ush scan_end = *(ushf*)(scan+best_len-1); */ -/* Posf *prev = s->prev; */ - - movzwl (%edi), %ebx - movl %ebx, scanstart(%esp) - movzwl -1(%edi,%eax), %ebx - movl %ebx, scanend(%esp) - movl dsPrev(%edx), %edi - -/* Jump into the main loop. */ - - movl chainlenwmask(%esp), %edx - jmp LoopEntry - -.balign 16 - -/* do { - * match = s->window + cur_match; - * if (*(ushf*)(match+best_len-1) != scan_end || - * *(ushf*)match != scan_start) continue; - * [...] - * } while ((cur_match = prev[cur_match & wmask]) > limit - * && --chain_length != 0); - * - * Here is the inner loop of the function. The function will spend the - * majority of its time in this loop, and majority of that time will - * be spent in the first ten instructions. - * - * Within this loop: - * %ebx = scanend - * %ecx = curmatch - * %edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) - * %esi = windowbestlen - i.e., (window + bestlen) - * %edi = prev - * %ebp = limit - */ -LookupLoop: - andl %edx, %ecx - movzwl (%edi,%ecx,2), %ecx - cmpl %ebp, %ecx - jbe LeaveNow - subl $0x00010000, %edx - js LeaveNow -LoopEntry: movzwl -1(%esi,%ecx), %eax - cmpl %ebx, %eax - jnz LookupLoop - movl window(%esp), %eax - movzwl (%eax,%ecx), %eax - cmpl scanstart(%esp), %eax - jnz LookupLoop - -/* Store the current value of chainlen. */ - - movl %edx, chainlenwmask(%esp) - -/* Point %edi to the string under scrutiny, and %esi to the string we */ -/* are hoping to match it up with. In actuality, %esi and %edi are */ -/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is */ -/* initialized to -(MAX_MATCH_8 - scanalign). */ - - movl window(%esp), %esi - movl scan(%esp), %edi - addl %ecx, %esi - movl scanalign(%esp), %eax - movl $(-MAX_MATCH_8), %edx - lea MAX_MATCH_8(%edi,%eax), %edi - lea MAX_MATCH_8(%esi,%eax), %esi - -/* Test the strings for equality, 8 bytes at a time. At the end, - * adjust %edx so that it is offset to the exact byte that mismatched. - * - * We already know at this point that the first three bytes of the - * strings match each other, and they can be safely passed over before - * starting the compare loop. So what this code does is skip over 0-3 - * bytes, as much as necessary in order to dword-align the %edi - * pointer. (%esi will still be misaligned three times out of four.) - * - * It should be confessed that this loop usually does not represent - * much of the total running time. Replacing it with a more - * straightforward "rep cmpsb" would not drastically degrade - * performance. - */ -LoopCmps: - movl (%esi,%edx), %eax - xorl (%edi,%edx), %eax - jnz LeaveLoopCmps - movl 4(%esi,%edx), %eax - xorl 4(%edi,%edx), %eax - jnz LeaveLoopCmps4 - addl $8, %edx - jnz LoopCmps - jmp LenMaximum -LeaveLoopCmps4: addl $4, %edx -LeaveLoopCmps: testl $0x0000FFFF, %eax - jnz LenLower - addl $2, %edx - shrl $16, %eax -LenLower: subb $1, %al - adcl $0, %edx - -/* Calculate the length of the match. If it is longer than MAX_MATCH, */ -/* then automatically accept it as the best possible match and leave. */ - - lea (%edi,%edx), %eax - movl scan(%esp), %edi - subl %edi, %eax - cmpl $MAX_MATCH, %eax - jge LenMaximum - -/* If the length of the match is not longer than the best match we */ -/* have so far, then forget it and return to the lookup loop. */ - - movl deflatestate(%esp), %edx - movl bestlen(%esp), %ebx - cmpl %ebx, %eax - jg LongerMatch - movl windowbestlen(%esp), %esi - movl dsPrev(%edx), %edi - movl scanend(%esp), %ebx - movl chainlenwmask(%esp), %edx - jmp LookupLoop - -/* s->match_start = cur_match; */ -/* best_len = len; */ -/* if (len >= nice_match) break; */ -/* scan_end = *(ushf*)(scan+best_len-1); */ - -LongerMatch: movl nicematch(%esp), %ebx - movl %eax, bestlen(%esp) - movl %ecx, dsMatchStart(%edx) - cmpl %ebx, %eax - jge LeaveNow - movl window(%esp), %esi - addl %eax, %esi - movl %esi, windowbestlen(%esp) - movzwl -1(%edi,%eax), %ebx - movl dsPrev(%edx), %edi - movl %ebx, scanend(%esp) - movl chainlenwmask(%esp), %edx - jmp LookupLoop - -/* Accept the current string, with the maximum possible length. */ - -LenMaximum: movl deflatestate(%esp), %edx - movl $MAX_MATCH, bestlen(%esp) - movl %ecx, dsMatchStart(%edx) - -/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len; */ -/* return s->lookahead; */ - -LeaveNow: - movl deflatestate(%esp), %edx - movl bestlen(%esp), %ebx - movl dsLookahead(%edx), %eax - cmpl %eax, %ebx - jg LookaheadRet - movl %ebx, %eax -LookaheadRet: - -/* Restore the stack and return from whence we came. */ - - addl $LocalVarsSize, %esp - popl %ebx - popl %esi - popl %edi - popl %ebp -match_init: ret diff --git a/Dependencies/zlib/contrib/blast/Makefile b/Dependencies/zlib/contrib/blast/Makefile deleted file mode 100644 index 9be80ba..0000000 --- a/Dependencies/zlib/contrib/blast/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -blast: blast.c blast.h - cc -DTEST -o blast blast.c - -test: blast - blast < test.pk | cmp - test.txt - -clean: - rm -f blast blast.o diff --git a/Dependencies/zlib/contrib/blast/README b/Dependencies/zlib/contrib/blast/README deleted file mode 100644 index e3a60b3..0000000 --- a/Dependencies/zlib/contrib/blast/README +++ /dev/null @@ -1,4 +0,0 @@ -Read blast.h for purpose and usage. - -Mark Adler -madler@alumni.caltech.edu diff --git a/Dependencies/zlib/contrib/blast/blast.c b/Dependencies/zlib/contrib/blast/blast.c deleted file mode 100644 index 4ce697a..0000000 --- a/Dependencies/zlib/contrib/blast/blast.c +++ /dev/null @@ -1,444 +0,0 @@ -/* blast.c - * Copyright (C) 2003 Mark Adler - * For conditions of distribution and use, see copyright notice in blast.h - * version 1.1, 16 Feb 2003 - * - * blast.c decompresses data compressed by the PKWare Compression Library. - * This function provides functionality similar to the explode() function of - * the PKWare library, hence the name "blast". - * - * This decompressor is based on the excellent format description provided by - * Ben Rudiak-Gould in comp.compression on August 13, 2001. Interestingly, the - * example Ben provided in the post is incorrect. The distance 110001 should - * instead be 111000. When corrected, the example byte stream becomes: - * - * 00 04 82 24 25 8f 80 7f - * - * which decompresses to "AIAIAIAIAIAIA" (without the quotes). - */ - -/* - * Change history: - * - * 1.0 12 Feb 2003 - First version - * 1.1 16 Feb 2003 - Fixed distance check for > 4 GB uncompressed data - */ - -#include /* for setjmp(), longjmp(), and jmp_buf */ -#include "blast.h" /* prototype for blast() */ - -#define local static /* for local function definitions */ -#define MAXBITS 13 /* maximum code length */ -#define MAXWIN 4096 /* maximum window size */ - -/* input and output state */ -struct state { - /* input state */ - blast_in infun; /* input function provided by user */ - void *inhow; /* opaque information passed to infun() */ - unsigned char *in; /* next input location */ - unsigned left; /* available input at in */ - int bitbuf; /* bit buffer */ - int bitcnt; /* number of bits in bit buffer */ - - /* input limit error return state for bits() and decode() */ - jmp_buf env; - - /* output state */ - blast_out outfun; /* output function provided by user */ - void *outhow; /* opaque information passed to outfun() */ - unsigned next; /* index of next write location in out[] */ - int first; /* true to check distances (for first 4K) */ - unsigned char out[MAXWIN]; /* output buffer and sliding window */ -}; - -/* - * Return need bits from the input stream. This always leaves less than - * eight bits in the buffer. bits() works properly for need == 0. - * - * Format notes: - * - * - Bits are stored in bytes from the least significant bit to the most - * significant bit. Therefore bits are dropped from the bottom of the bit - * buffer, using shift right, and new bytes are appended to the top of the - * bit buffer, using shift left. - */ -local int bits(struct state *s, int need) -{ - int val; /* bit accumulator */ - - /* load at least need bits into val */ - val = s->bitbuf; - while (s->bitcnt < need) { - if (s->left == 0) { - s->left = s->infun(s->inhow, &(s->in)); - if (s->left == 0) longjmp(s->env, 1); /* out of input */ - } - val |= (int)(*(s->in)++) << s->bitcnt; /* load eight bits */ - s->left--; - s->bitcnt += 8; - } - - /* drop need bits and update buffer, always zero to seven bits left */ - s->bitbuf = val >> need; - s->bitcnt -= need; - - /* return need bits, zeroing the bits above that */ - return val & ((1 << need) - 1); -} - -/* - * Huffman code decoding tables. count[1..MAXBITS] is the number of symbols of - * each length, which for a canonical code are stepped through in order. - * symbol[] are the symbol values in canonical order, where the number of - * entries is the sum of the counts in count[]. The decoding process can be - * seen in the function decode() below. - */ -struct huffman { - short *count; /* number of symbols of each length */ - short *symbol; /* canonically ordered symbols */ -}; - -/* - * Decode a code from the stream s using huffman table h. Return the symbol or - * a negative value if there is an error. If all of the lengths are zero, i.e. - * an empty code, or if the code is incomplete and an invalid code is received, - * then -9 is returned after reading MAXBITS bits. - * - * Format notes: - * - * - The codes as stored in the compressed data are bit-reversed relative to - * a simple integer ordering of codes of the same lengths. Hence below the - * bits are pulled from the compressed data one at a time and used to - * build the code value reversed from what is in the stream in order to - * permit simple integer comparisons for decoding. - * - * - The first code for the shortest length is all ones. Subsequent codes of - * the same length are simply integer decrements of the previous code. When - * moving up a length, a one bit is appended to the code. For a complete - * code, the last code of the longest length will be all zeros. To support - * this ordering, the bits pulled during decoding are inverted to apply the - * more "natural" ordering starting with all zeros and incrementing. - */ -local int decode(struct state *s, struct huffman *h) -{ - int len; /* current number of bits in code */ - int code; /* len bits being decoded */ - int first; /* first code of length len */ - int count; /* number of codes of length len */ - int index; /* index of first code of length len in symbol table */ - int bitbuf; /* bits from stream */ - int left; /* bits left in next or left to process */ - short *next; /* next number of codes */ - - bitbuf = s->bitbuf; - left = s->bitcnt; - code = first = index = 0; - len = 1; - next = h->count + 1; - while (1) { - while (left--) { - code |= (bitbuf & 1) ^ 1; /* invert code */ - bitbuf >>= 1; - count = *next++; - if (code < first + count) { /* if length len, return symbol */ - s->bitbuf = bitbuf; - s->bitcnt = (s->bitcnt - len) & 7; - return h->symbol[index + (code - first)]; - } - index += count; /* else update for next length */ - first += count; - first <<= 1; - code <<= 1; - len++; - } - left = (MAXBITS+1) - len; - if (left == 0) break; - if (s->left == 0) { - s->left = s->infun(s->inhow, &(s->in)); - if (s->left == 0) longjmp(s->env, 1); /* out of input */ - } - bitbuf = *(s->in)++; - s->left--; - if (left > 8) left = 8; - } - return -9; /* ran out of codes */ -} - -/* - * Given a list of repeated code lengths rep[0..n-1], where each byte is a - * count (high four bits + 1) and a code length (low four bits), generate the - * list of code lengths. This compaction reduces the size of the object code. - * Then given the list of code lengths length[0..n-1] representing a canonical - * Huffman code for n symbols, construct the tables required to decode those - * codes. Those tables are the number of codes of each length, and the symbols - * sorted by length, retaining their original order within each length. The - * return value is zero for a complete code set, negative for an over- - * subscribed code set, and positive for an incomplete code set. The tables - * can be used if the return value is zero or positive, but they cannot be used - * if the return value is negative. If the return value is zero, it is not - * possible for decode() using that table to return an error--any stream of - * enough bits will resolve to a symbol. If the return value is positive, then - * it is possible for decode() using that table to return an error for received - * codes past the end of the incomplete lengths. - */ -local int construct(struct huffman *h, const unsigned char *rep, int n) -{ - int symbol; /* current symbol when stepping through length[] */ - int len; /* current length when stepping through h->count[] */ - int left; /* number of possible codes left of current length */ - short offs[MAXBITS+1]; /* offsets in symbol table for each length */ - short length[256]; /* code lengths */ - - /* convert compact repeat counts into symbol bit length list */ - symbol = 0; - do { - len = *rep++; - left = (len >> 4) + 1; - len &= 15; - do { - length[symbol++] = len; - } while (--left); - } while (--n); - n = symbol; - - /* count number of codes of each length */ - for (len = 0; len <= MAXBITS; len++) - h->count[len] = 0; - for (symbol = 0; symbol < n; symbol++) - (h->count[length[symbol]])++; /* assumes lengths are within bounds */ - if (h->count[0] == n) /* no codes! */ - return 0; /* complete, but decode() will fail */ - - /* check for an over-subscribed or incomplete set of lengths */ - left = 1; /* one possible code of zero length */ - for (len = 1; len <= MAXBITS; len++) { - left <<= 1; /* one more bit, double codes left */ - left -= h->count[len]; /* deduct count from possible codes */ - if (left < 0) return left; /* over-subscribed--return negative */ - } /* left > 0 means incomplete */ - - /* generate offsets into symbol table for each length for sorting */ - offs[1] = 0; - for (len = 1; len < MAXBITS; len++) - offs[len + 1] = offs[len] + h->count[len]; - - /* - * put symbols in table sorted by length, by symbol order within each - * length - */ - for (symbol = 0; symbol < n; symbol++) - if (length[symbol] != 0) - h->symbol[offs[length[symbol]]++] = symbol; - - /* return zero for complete set, positive for incomplete set */ - return left; -} - -/* - * Decode PKWare Compression Library stream. - * - * Format notes: - * - * - First byte is 0 if literals are uncoded or 1 if they are coded. Second - * byte is 4, 5, or 6 for the number of extra bits in the distance code. - * This is the base-2 logarithm of the dictionary size minus six. - * - * - Compressed data is a combination of literals and length/distance pairs - * terminated by an end code. Literals are either Huffman coded or - * uncoded bytes. A length/distance pair is a coded length followed by a - * coded distance to represent a string that occurs earlier in the - * uncompressed data that occurs again at the current location. - * - * - A bit preceding a literal or length/distance pair indicates which comes - * next, 0 for literals, 1 for length/distance. - * - * - If literals are uncoded, then the next eight bits are the literal, in the - * normal bit order in th stream, i.e. no bit-reversal is needed. Similarly, - * no bit reversal is needed for either the length extra bits or the distance - * extra bits. - * - * - Literal bytes are simply written to the output. A length/distance pair is - * an instruction to copy previously uncompressed bytes to the output. The - * copy is from distance bytes back in the output stream, copying for length - * bytes. - * - * - Distances pointing before the beginning of the output data are not - * permitted. - * - * - Overlapped copies, where the length is greater than the distance, are - * allowed and common. For example, a distance of one and a length of 518 - * simply copies the last byte 518 times. A distance of four and a length of - * twelve copies the last four bytes three times. A simple forward copy - * ignoring whether the length is greater than the distance or not implements - * this correctly. - */ -local int decomp(struct state *s) -{ - int lit; /* true if literals are coded */ - int dict; /* log2(dictionary size) - 6 */ - int symbol; /* decoded symbol, extra bits for distance */ - int len; /* length for copy */ - int dist; /* distance for copy */ - int copy; /* copy counter */ - unsigned char *from, *to; /* copy pointers */ - static int virgin = 1; /* build tables once */ - static short litcnt[MAXBITS+1], litsym[256]; /* litcode memory */ - static short lencnt[MAXBITS+1], lensym[16]; /* lencode memory */ - static short distcnt[MAXBITS+1], distsym[64]; /* distcode memory */ - static struct huffman litcode = {litcnt, litsym}; /* length code */ - static struct huffman lencode = {lencnt, lensym}; /* length code */ - static struct huffman distcode = {distcnt, distsym};/* distance code */ - /* bit lengths of literal codes */ - static const unsigned char litlen[] = { - 11, 124, 8, 7, 28, 7, 188, 13, 76, 4, 10, 8, 12, 10, 12, 10, 8, 23, 8, - 9, 7, 6, 7, 8, 7, 6, 55, 8, 23, 24, 12, 11, 7, 9, 11, 12, 6, 7, 22, 5, - 7, 24, 6, 11, 9, 6, 7, 22, 7, 11, 38, 7, 9, 8, 25, 11, 8, 11, 9, 12, - 8, 12, 5, 38, 5, 38, 5, 11, 7, 5, 6, 21, 6, 10, 53, 8, 7, 24, 10, 27, - 44, 253, 253, 253, 252, 252, 252, 13, 12, 45, 12, 45, 12, 61, 12, 45, - 44, 173}; - /* bit lengths of length codes 0..15 */ - static const unsigned char lenlen[] = {2, 35, 36, 53, 38, 23}; - /* bit lengths of distance codes 0..63 */ - static const unsigned char distlen[] = {2, 20, 53, 230, 247, 151, 248}; - static const short base[16] = { /* base for length codes */ - 3, 2, 4, 5, 6, 7, 8, 9, 10, 12, 16, 24, 40, 72, 136, 264}; - static const char extra[16] = { /* extra bits for length codes */ - 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8}; - - /* set up decoding tables (once--might not be thread-safe) */ - if (virgin) { - construct(&litcode, litlen, sizeof(litlen)); - construct(&lencode, lenlen, sizeof(lenlen)); - construct(&distcode, distlen, sizeof(distlen)); - virgin = 0; - } - - /* read header */ - lit = bits(s, 8); - if (lit > 1) return -1; - dict = bits(s, 8); - if (dict < 4 || dict > 6) return -2; - - /* decode literals and length/distance pairs */ - do { - if (bits(s, 1)) { - /* get length */ - symbol = decode(s, &lencode); - len = base[symbol] + bits(s, extra[symbol]); - if (len == 519) break; /* end code */ - - /* get distance */ - symbol = len == 2 ? 2 : dict; - dist = decode(s, &distcode) << symbol; - dist += bits(s, symbol); - dist++; - if (s->first && dist > s->next) - return -3; /* distance too far back */ - - /* copy length bytes from distance bytes back */ - do { - to = s->out + s->next; - from = to - dist; - copy = MAXWIN; - if (s->next < dist) { - from += copy; - copy = dist; - } - copy -= s->next; - if (copy > len) copy = len; - len -= copy; - s->next += copy; - do { - *to++ = *from++; - } while (--copy); - if (s->next == MAXWIN) { - if (s->outfun(s->outhow, s->out, s->next)) return 1; - s->next = 0; - s->first = 0; - } - } while (len != 0); - } - else { - /* get literal and write it */ - symbol = lit ? decode(s, &litcode) : bits(s, 8); - s->out[s->next++] = symbol; - if (s->next == MAXWIN) { - if (s->outfun(s->outhow, s->out, s->next)) return 1; - s->next = 0; - s->first = 0; - } - } - } while (1); - return 0; -} - -/* See comments in blast.h */ -int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow) -{ - struct state s; /* input/output state */ - int err; /* return value */ - - /* initialize input state */ - s.infun = infun; - s.inhow = inhow; - s.left = 0; - s.bitbuf = 0; - s.bitcnt = 0; - - /* initialize output state */ - s.outfun = outfun; - s.outhow = outhow; - s.next = 0; - s.first = 1; - - /* return if bits() or decode() tries to read past available input */ - if (setjmp(s.env) != 0) /* if came back here via longjmp(), */ - err = 2; /* then skip decomp(), return error */ - else - err = decomp(&s); /* decompress */ - - /* write any leftover output and update the error code if needed */ - if (err != 1 && s.next && s.outfun(s.outhow, s.out, s.next) && err == 0) - err = 1; - return err; -} - -#ifdef TEST -/* Example of how to use blast() */ -#include -#include - -#define CHUNK 16384 - -local unsigned inf(void *how, unsigned char **buf) -{ - static unsigned char hold[CHUNK]; - - *buf = hold; - return fread(hold, 1, CHUNK, (FILE *)how); -} - -local int outf(void *how, unsigned char *buf, unsigned len) -{ - return fwrite(buf, 1, len, (FILE *)how) != len; -} - -/* Decompress a PKWare Compression Library stream from stdin to stdout */ -int main(void) -{ - int ret, n; - - /* decompress to stdout */ - ret = blast(inf, stdin, outf, stdout); - if (ret != 0) fprintf(stderr, "blast error: %d\n", ret); - - /* see if there are any leftover bytes */ - n = 0; - while (getchar() != EOF) n++; - if (n) fprintf(stderr, "blast warning: %d unused bytes of input\n", n); - - /* return blast() error code */ - return ret; -} -#endif diff --git a/Dependencies/zlib/contrib/blast/blast.h b/Dependencies/zlib/contrib/blast/blast.h deleted file mode 100644 index ce9e541..0000000 --- a/Dependencies/zlib/contrib/blast/blast.h +++ /dev/null @@ -1,71 +0,0 @@ -/* blast.h -- interface for blast.c - Copyright (C) 2003 Mark Adler - version 1.1, 16 Feb 2003 - - This software is provided 'as-is', without any express or implied - warranty. In no event will the author be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Mark Adler madler@alumni.caltech.edu - */ - - -/* - * blast() decompresses the PKWare Data Compression Library (DCL) compressed - * format. It provides the same functionality as the explode() function in - * that library. (Note: PKWare overused the "implode" verb, and the format - * used by their library implode() function is completely different and - * incompatible with the implode compression method supported by PKZIP.) - */ - - -typedef unsigned (*blast_in)(void *how, unsigned char **buf); -typedef int (*blast_out)(void *how, unsigned char *buf, unsigned len); -/* Definitions for input/output functions passed to blast(). See below for - * what the provided functions need to do. - */ - - -int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow); -/* Decompress input to output using the provided infun() and outfun() calls. - * On success, the return value of blast() is zero. If there is an error in - * the source data, i.e. it is not in the proper format, then a negative value - * is returned. If there is not enough input available or there is not enough - * output space, then a positive error is returned. - * - * The input function is invoked: len = infun(how, &buf), where buf is set by - * infun() to point to the input buffer, and infun() returns the number of - * available bytes there. If infun() returns zero, then blast() returns with - * an input error. (blast() only asks for input if it needs it.) inhow is for - * use by the application to pass an input descriptor to infun(), if desired. - * - * The output function is invoked: err = outfun(how, buf, len), where the bytes - * to be written are buf[0..len-1]. If err is not zero, then blast() returns - * with an output error. outfun() is always called with len <= 4096. outhow - * is for use by the application to pass an output descriptor to outfun(), if - * desired. - * - * The return codes are: - * - * 2: ran out of input before completing decompression - * 1: output error before completing decompression - * 0: successful decompression - * -1: literal flag not zero or one - * -2: dictionary size not in 4..6 - * -3: distance is too far back - * - * At the bottom of blast.c is an example program that uses blast() that can be - * compiled to produce a command-line decompression filter by defining TEST. - */ diff --git a/Dependencies/zlib/contrib/blast/test.pk b/Dependencies/zlib/contrib/blast/test.pk deleted file mode 100644 index be10b2bbb251759ffdf6da49fadd1a3f137a54c1..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 8 PcmZQzX;M+`Z>R?V2c!aC diff --git a/Dependencies/zlib/contrib/blast/test.txt b/Dependencies/zlib/contrib/blast/test.txt deleted file mode 100644 index bfdf1c5..0000000 --- a/Dependencies/zlib/contrib/blast/test.txt +++ /dev/null @@ -1 +0,0 @@ -AIAIAIAIAIAIA \ No newline at end of file diff --git a/Dependencies/zlib/contrib/delphi/ZLib.pas b/Dependencies/zlib/contrib/delphi/ZLib.pas deleted file mode 100644 index 0d86fb5..0000000 --- a/Dependencies/zlib/contrib/delphi/ZLib.pas +++ /dev/null @@ -1,557 +0,0 @@ -{*******************************************************} -{ } -{ Borland Delphi Supplemental Components } -{ ZLIB Data Compression Interface Unit } -{ } -{ Copyright (c) 1997,99 Borland Corporation } -{ } -{*******************************************************} - -{ Updated for zlib 1.2.x by Cosmin Truta } - -unit ZLib; - -interface - -uses SysUtils, Classes; - -type - TAlloc = function (AppData: Pointer; Items, Size: Integer): Pointer; cdecl; - TFree = procedure (AppData, Block: Pointer); cdecl; - - // Internal structure. Ignore. - TZStreamRec = packed record - next_in: PChar; // next input byte - avail_in: Integer; // number of bytes available at next_in - total_in: Longint; // total nb of input bytes read so far - - next_out: PChar; // next output byte should be put here - avail_out: Integer; // remaining free space at next_out - total_out: Longint; // total nb of bytes output so far - - msg: PChar; // last error message, NULL if no error - internal: Pointer; // not visible by applications - - zalloc: TAlloc; // used to allocate the internal state - zfree: TFree; // used to free the internal state - AppData: Pointer; // private data object passed to zalloc and zfree - - data_type: Integer; // best guess about the data type: ascii or binary - adler: Longint; // adler32 value of the uncompressed data - reserved: Longint; // reserved for future use - end; - - // Abstract ancestor class - TCustomZlibStream = class(TStream) - private - FStrm: TStream; - FStrmPos: Integer; - FOnProgress: TNotifyEvent; - FZRec: TZStreamRec; - FBuffer: array [Word] of Char; - protected - procedure Progress(Sender: TObject); dynamic; - property OnProgress: TNotifyEvent read FOnProgress write FOnProgress; - constructor Create(Strm: TStream); - end; - -{ TCompressionStream compresses data on the fly as data is written to it, and - stores the compressed data to another stream. - - TCompressionStream is write-only and strictly sequential. Reading from the - stream will raise an exception. Using Seek to move the stream pointer - will raise an exception. - - Output data is cached internally, written to the output stream only when - the internal output buffer is full. All pending output data is flushed - when the stream is destroyed. - - The Position property returns the number of uncompressed bytes of - data that have been written to the stream so far. - - CompressionRate returns the on-the-fly percentage by which the original - data has been compressed: (1 - (CompressedBytes / UncompressedBytes)) * 100 - If raw data size = 100 and compressed data size = 25, the CompressionRate - is 75% - - The OnProgress event is called each time the output buffer is filled and - written to the output stream. This is useful for updating a progress - indicator when you are writing a large chunk of data to the compression - stream in a single call.} - - - TCompressionLevel = (clNone, clFastest, clDefault, clMax); - - TCompressionStream = class(TCustomZlibStream) - private - function GetCompressionRate: Single; - public - constructor Create(CompressionLevel: TCompressionLevel; Dest: TStream); - destructor Destroy; override; - function Read(var Buffer; Count: Longint): Longint; override; - function Write(const Buffer; Count: Longint): Longint; override; - function Seek(Offset: Longint; Origin: Word): Longint; override; - property CompressionRate: Single read GetCompressionRate; - property OnProgress; - end; - -{ TDecompressionStream decompresses data on the fly as data is read from it. - - Compressed data comes from a separate source stream. TDecompressionStream - is read-only and unidirectional; you can seek forward in the stream, but not - backwards. The special case of setting the stream position to zero is - allowed. Seeking forward decompresses data until the requested position in - the uncompressed data has been reached. Seeking backwards, seeking relative - to the end of the stream, requesting the size of the stream, and writing to - the stream will raise an exception. - - The Position property returns the number of bytes of uncompressed data that - have been read from the stream so far. - - The OnProgress event is called each time the internal input buffer of - compressed data is exhausted and the next block is read from the input stream. - This is useful for updating a progress indicator when you are reading a - large chunk of data from the decompression stream in a single call.} - - TDecompressionStream = class(TCustomZlibStream) - public - constructor Create(Source: TStream); - destructor Destroy; override; - function Read(var Buffer; Count: Longint): Longint; override; - function Write(const Buffer; Count: Longint): Longint; override; - function Seek(Offset: Longint; Origin: Word): Longint; override; - property OnProgress; - end; - - - -{ CompressBuf compresses data, buffer to buffer, in one call. - In: InBuf = ptr to compressed data - InBytes = number of bytes in InBuf - Out: OutBuf = ptr to newly allocated buffer containing decompressed data - OutBytes = number of bytes in OutBuf } -procedure CompressBuf(const InBuf: Pointer; InBytes: Integer; - out OutBuf: Pointer; out OutBytes: Integer); - - -{ DecompressBuf decompresses data, buffer to buffer, in one call. - In: InBuf = ptr to compressed data - InBytes = number of bytes in InBuf - OutEstimate = zero, or est. size of the decompressed data - Out: OutBuf = ptr to newly allocated buffer containing decompressed data - OutBytes = number of bytes in OutBuf } -procedure DecompressBuf(const InBuf: Pointer; InBytes: Integer; - OutEstimate: Integer; out OutBuf: Pointer; out OutBytes: Integer); - -{ DecompressToUserBuf decompresses data, buffer to buffer, in one call. - In: InBuf = ptr to compressed data - InBytes = number of bytes in InBuf - Out: OutBuf = ptr to user-allocated buffer to contain decompressed data - BufSize = number of bytes in OutBuf } -procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer; - const OutBuf: Pointer; BufSize: Integer); - -const - zlib_version = '1.2.5'; - -type - EZlibError = class(Exception); - ECompressionError = class(EZlibError); - EDecompressionError = class(EZlibError); - -implementation - -uses ZLibConst; - -const - Z_NO_FLUSH = 0; - Z_PARTIAL_FLUSH = 1; - Z_SYNC_FLUSH = 2; - Z_FULL_FLUSH = 3; - Z_FINISH = 4; - - Z_OK = 0; - Z_STREAM_END = 1; - Z_NEED_DICT = 2; - Z_ERRNO = (-1); - Z_STREAM_ERROR = (-2); - Z_DATA_ERROR = (-3); - Z_MEM_ERROR = (-4); - Z_BUF_ERROR = (-5); - Z_VERSION_ERROR = (-6); - - Z_NO_COMPRESSION = 0; - Z_BEST_SPEED = 1; - Z_BEST_COMPRESSION = 9; - Z_DEFAULT_COMPRESSION = (-1); - - Z_FILTERED = 1; - Z_HUFFMAN_ONLY = 2; - Z_RLE = 3; - Z_DEFAULT_STRATEGY = 0; - - Z_BINARY = 0; - Z_ASCII = 1; - Z_UNKNOWN = 2; - - Z_DEFLATED = 8; - - -{$L adler32.obj} -{$L compress.obj} -{$L crc32.obj} -{$L deflate.obj} -{$L infback.obj} -{$L inffast.obj} -{$L inflate.obj} -{$L inftrees.obj} -{$L trees.obj} -{$L uncompr.obj} -{$L zutil.obj} - -procedure adler32; external; -procedure compressBound; external; -procedure crc32; external; -procedure deflateInit2_; external; -procedure deflateParams; external; - -function _malloc(Size: Integer): Pointer; cdecl; -begin - Result := AllocMem(Size); -end; - -procedure _free(Block: Pointer); cdecl; -begin - FreeMem(Block); -end; - -procedure _memset(P: Pointer; B: Byte; count: Integer); cdecl; -begin - FillChar(P^, count, B); -end; - -procedure _memcpy(dest, source: Pointer; count: Integer); cdecl; -begin - Move(source^, dest^, count); -end; - - - -// deflate compresses data -function deflateInit_(var strm: TZStreamRec; level: Integer; version: PChar; - recsize: Integer): Integer; external; -function deflate(var strm: TZStreamRec; flush: Integer): Integer; external; -function deflateEnd(var strm: TZStreamRec): Integer; external; - -// inflate decompresses data -function inflateInit_(var strm: TZStreamRec; version: PChar; - recsize: Integer): Integer; external; -function inflate(var strm: TZStreamRec; flush: Integer): Integer; external; -function inflateEnd(var strm: TZStreamRec): Integer; external; -function inflateReset(var strm: TZStreamRec): Integer; external; - - -function zlibAllocMem(AppData: Pointer; Items, Size: Integer): Pointer; cdecl; -begin -// GetMem(Result, Items*Size); - Result := AllocMem(Items * Size); -end; - -procedure zlibFreeMem(AppData, Block: Pointer); cdecl; -begin - FreeMem(Block); -end; - -{function zlibCheck(code: Integer): Integer; -begin - Result := code; - if code < 0 then - raise EZlibError.Create('error'); //!! -end;} - -function CCheck(code: Integer): Integer; -begin - Result := code; - if code < 0 then - raise ECompressionError.Create('error'); //!! -end; - -function DCheck(code: Integer): Integer; -begin - Result := code; - if code < 0 then - raise EDecompressionError.Create('error'); //!! -end; - -procedure CompressBuf(const InBuf: Pointer; InBytes: Integer; - out OutBuf: Pointer; out OutBytes: Integer); -var - strm: TZStreamRec; - P: Pointer; -begin - FillChar(strm, sizeof(strm), 0); - strm.zalloc := zlibAllocMem; - strm.zfree := zlibFreeMem; - OutBytes := ((InBytes + (InBytes div 10) + 12) + 255) and not 255; - GetMem(OutBuf, OutBytes); - try - strm.next_in := InBuf; - strm.avail_in := InBytes; - strm.next_out := OutBuf; - strm.avail_out := OutBytes; - CCheck(deflateInit_(strm, Z_BEST_COMPRESSION, zlib_version, sizeof(strm))); - try - while CCheck(deflate(strm, Z_FINISH)) <> Z_STREAM_END do - begin - P := OutBuf; - Inc(OutBytes, 256); - ReallocMem(OutBuf, OutBytes); - strm.next_out := PChar(Integer(OutBuf) + (Integer(strm.next_out) - Integer(P))); - strm.avail_out := 256; - end; - finally - CCheck(deflateEnd(strm)); - end; - ReallocMem(OutBuf, strm.total_out); - OutBytes := strm.total_out; - except - FreeMem(OutBuf); - raise - end; -end; - - -procedure DecompressBuf(const InBuf: Pointer; InBytes: Integer; - OutEstimate: Integer; out OutBuf: Pointer; out OutBytes: Integer); -var - strm: TZStreamRec; - P: Pointer; - BufInc: Integer; -begin - FillChar(strm, sizeof(strm), 0); - strm.zalloc := zlibAllocMem; - strm.zfree := zlibFreeMem; - BufInc := (InBytes + 255) and not 255; - if OutEstimate = 0 then - OutBytes := BufInc - else - OutBytes := OutEstimate; - GetMem(OutBuf, OutBytes); - try - strm.next_in := InBuf; - strm.avail_in := InBytes; - strm.next_out := OutBuf; - strm.avail_out := OutBytes; - DCheck(inflateInit_(strm, zlib_version, sizeof(strm))); - try - while DCheck(inflate(strm, Z_NO_FLUSH)) <> Z_STREAM_END do - begin - P := OutBuf; - Inc(OutBytes, BufInc); - ReallocMem(OutBuf, OutBytes); - strm.next_out := PChar(Integer(OutBuf) + (Integer(strm.next_out) - Integer(P))); - strm.avail_out := BufInc; - end; - finally - DCheck(inflateEnd(strm)); - end; - ReallocMem(OutBuf, strm.total_out); - OutBytes := strm.total_out; - except - FreeMem(OutBuf); - raise - end; -end; - -procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer; - const OutBuf: Pointer; BufSize: Integer); -var - strm: TZStreamRec; -begin - FillChar(strm, sizeof(strm), 0); - strm.zalloc := zlibAllocMem; - strm.zfree := zlibFreeMem; - strm.next_in := InBuf; - strm.avail_in := InBytes; - strm.next_out := OutBuf; - strm.avail_out := BufSize; - DCheck(inflateInit_(strm, zlib_version, sizeof(strm))); - try - if DCheck(inflate(strm, Z_FINISH)) <> Z_STREAM_END then - raise EZlibError.CreateRes(@sTargetBufferTooSmall); - finally - DCheck(inflateEnd(strm)); - end; -end; - -// TCustomZlibStream - -constructor TCustomZLibStream.Create(Strm: TStream); -begin - inherited Create; - FStrm := Strm; - FStrmPos := Strm.Position; - FZRec.zalloc := zlibAllocMem; - FZRec.zfree := zlibFreeMem; -end; - -procedure TCustomZLibStream.Progress(Sender: TObject); -begin - if Assigned(FOnProgress) then FOnProgress(Sender); -end; - - -// TCompressionStream - -constructor TCompressionStream.Create(CompressionLevel: TCompressionLevel; - Dest: TStream); -const - Levels: array [TCompressionLevel] of ShortInt = - (Z_NO_COMPRESSION, Z_BEST_SPEED, Z_DEFAULT_COMPRESSION, Z_BEST_COMPRESSION); -begin - inherited Create(Dest); - FZRec.next_out := FBuffer; - FZRec.avail_out := sizeof(FBuffer); - CCheck(deflateInit_(FZRec, Levels[CompressionLevel], zlib_version, sizeof(FZRec))); -end; - -destructor TCompressionStream.Destroy; -begin - FZRec.next_in := nil; - FZRec.avail_in := 0; - try - if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos; - while (CCheck(deflate(FZRec, Z_FINISH)) <> Z_STREAM_END) - and (FZRec.avail_out = 0) do - begin - FStrm.WriteBuffer(FBuffer, sizeof(FBuffer)); - FZRec.next_out := FBuffer; - FZRec.avail_out := sizeof(FBuffer); - end; - if FZRec.avail_out < sizeof(FBuffer) then - FStrm.WriteBuffer(FBuffer, sizeof(FBuffer) - FZRec.avail_out); - finally - deflateEnd(FZRec); - end; - inherited Destroy; -end; - -function TCompressionStream.Read(var Buffer; Count: Longint): Longint; -begin - raise ECompressionError.CreateRes(@sInvalidStreamOp); -end; - -function TCompressionStream.Write(const Buffer; Count: Longint): Longint; -begin - FZRec.next_in := @Buffer; - FZRec.avail_in := Count; - if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos; - while (FZRec.avail_in > 0) do - begin - CCheck(deflate(FZRec, 0)); - if FZRec.avail_out = 0 then - begin - FStrm.WriteBuffer(FBuffer, sizeof(FBuffer)); - FZRec.next_out := FBuffer; - FZRec.avail_out := sizeof(FBuffer); - FStrmPos := FStrm.Position; - Progress(Self); - end; - end; - Result := Count; -end; - -function TCompressionStream.Seek(Offset: Longint; Origin: Word): Longint; -begin - if (Offset = 0) and (Origin = soFromCurrent) then - Result := FZRec.total_in - else - raise ECompressionError.CreateRes(@sInvalidStreamOp); -end; - -function TCompressionStream.GetCompressionRate: Single; -begin - if FZRec.total_in = 0 then - Result := 0 - else - Result := (1.0 - (FZRec.total_out / FZRec.total_in)) * 100.0; -end; - - -// TDecompressionStream - -constructor TDecompressionStream.Create(Source: TStream); -begin - inherited Create(Source); - FZRec.next_in := FBuffer; - FZRec.avail_in := 0; - DCheck(inflateInit_(FZRec, zlib_version, sizeof(FZRec))); -end; - -destructor TDecompressionStream.Destroy; -begin - FStrm.Seek(-FZRec.avail_in, 1); - inflateEnd(FZRec); - inherited Destroy; -end; - -function TDecompressionStream.Read(var Buffer; Count: Longint): Longint; -begin - FZRec.next_out := @Buffer; - FZRec.avail_out := Count; - if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos; - while (FZRec.avail_out > 0) do - begin - if FZRec.avail_in = 0 then - begin - FZRec.avail_in := FStrm.Read(FBuffer, sizeof(FBuffer)); - if FZRec.avail_in = 0 then - begin - Result := Count - FZRec.avail_out; - Exit; - end; - FZRec.next_in := FBuffer; - FStrmPos := FStrm.Position; - Progress(Self); - end; - CCheck(inflate(FZRec, 0)); - end; - Result := Count; -end; - -function TDecompressionStream.Write(const Buffer; Count: Longint): Longint; -begin - raise EDecompressionError.CreateRes(@sInvalidStreamOp); -end; - -function TDecompressionStream.Seek(Offset: Longint; Origin: Word): Longint; -var - I: Integer; - Buf: array [0..4095] of Char; -begin - if (Offset = 0) and (Origin = soFromBeginning) then - begin - DCheck(inflateReset(FZRec)); - FZRec.next_in := FBuffer; - FZRec.avail_in := 0; - FStrm.Position := 0; - FStrmPos := 0; - end - else if ( (Offset >= 0) and (Origin = soFromCurrent)) or - ( ((Offset - FZRec.total_out) > 0) and (Origin = soFromBeginning)) then - begin - if Origin = soFromBeginning then Dec(Offset, FZRec.total_out); - if Offset > 0 then - begin - for I := 1 to Offset div sizeof(Buf) do - ReadBuffer(Buf, sizeof(Buf)); - ReadBuffer(Buf, Offset mod sizeof(Buf)); - end; - end - else - raise EDecompressionError.CreateRes(@sInvalidStreamOp); - Result := FZRec.total_out; -end; - - -end. diff --git a/Dependencies/zlib/contrib/delphi/ZLibConst.pas b/Dependencies/zlib/contrib/delphi/ZLibConst.pas deleted file mode 100644 index cdfe136..0000000 --- a/Dependencies/zlib/contrib/delphi/ZLibConst.pas +++ /dev/null @@ -1,11 +0,0 @@ -unit ZLibConst; - -interface - -resourcestring - sTargetBufferTooSmall = 'ZLib error: target buffer may be too small'; - sInvalidStreamOp = 'Invalid stream operation'; - -implementation - -end. diff --git a/Dependencies/zlib/contrib/delphi/readme.txt b/Dependencies/zlib/contrib/delphi/readme.txt deleted file mode 100644 index 2dc9a8b..0000000 --- a/Dependencies/zlib/contrib/delphi/readme.txt +++ /dev/null @@ -1,76 +0,0 @@ - -Overview -======== - -This directory contains an update to the ZLib interface unit, -distributed by Borland as a Delphi supplemental component. - -The original ZLib unit is Copyright (c) 1997,99 Borland Corp., -and is based on zlib version 1.0.4. There are a series of bugs -and security problems associated with that old zlib version, and -we recommend the users to update their ZLib unit. - - -Summary of modifications -======================== - -- Improved makefile, adapted to zlib version 1.2.1. - -- Some field types from TZStreamRec are changed from Integer to - Longint, for consistency with the zlib.h header, and for 64-bit - readiness. - -- The zlib_version constant is updated. - -- The new Z_RLE strategy has its corresponding symbolic constant. - -- The allocation and deallocation functions and function types - (TAlloc, TFree, zlibAllocMem and zlibFreeMem) are now cdecl, - and _malloc and _free are added as C RTL stubs. As a result, - the original C sources of zlib can be compiled out of the box, - and linked to the ZLib unit. - - -Suggestions for improvements -============================ - -Currently, the ZLib unit provides only a limited wrapper around -the zlib library, and much of the original zlib functionality is -missing. Handling compressed file formats like ZIP/GZIP or PNG -cannot be implemented without having this functionality. -Applications that handle these formats are either using their own, -duplicated code, or not using the ZLib unit at all. - -Here are a few suggestions: - -- Checksum class wrappers around adler32() and crc32(), similar - to the Java classes that implement the java.util.zip.Checksum - interface. - -- The ability to read and write raw deflate streams, without the - zlib stream header and trailer. Raw deflate streams are used - in the ZIP file format. - -- The ability to read and write gzip streams, used in the GZIP - file format, and normally produced by the gzip program. - -- The ability to select a different compression strategy, useful - to PNG and MNG image compression, and to multimedia compression - in general. Besides the compression level - - TCompressionLevel = (clNone, clFastest, clDefault, clMax); - - which, in fact, could have used the 'z' prefix and avoided - TColor-like symbols - - TCompressionLevel = (zcNone, zcFastest, zcDefault, zcMax); - - there could be a compression strategy - - TCompressionStrategy = (zsDefault, zsFiltered, zsHuffmanOnly, zsRle); - -- ZIP and GZIP stream handling via TStreams. - - --- -Cosmin Truta diff --git a/Dependencies/zlib/contrib/delphi/zlibd32.mak b/Dependencies/zlib/contrib/delphi/zlibd32.mak deleted file mode 100644 index 0d0699a..0000000 --- a/Dependencies/zlib/contrib/delphi/zlibd32.mak +++ /dev/null @@ -1,99 +0,0 @@ -# Makefile for zlib -# For use with Delphi and C++ Builder under Win32 -# Updated for zlib 1.2.x by Cosmin Truta - -# ------------ Borland C++ ------------ - -# This project uses the Delphi (fastcall/register) calling convention: -LOC = -DZEXPORT=__fastcall -DZEXPORTVA=__cdecl - -CC = bcc32 -LD = bcc32 -AR = tlib -# do not use "-pr" in CFLAGS -CFLAGS = -a -d -k- -O2 $(LOC) -LDFLAGS = - - -# variables -ZLIB_LIB = zlib.lib - -OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj -OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj -OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj -OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj - - -# targets -all: $(ZLIB_LIB) example.exe minigzip.exe - -.c.obj: - $(CC) -c $(CFLAGS) $*.c - -adler32.obj: adler32.c zlib.h zconf.h - -compress.obj: compress.c zlib.h zconf.h - -crc32.obj: crc32.c zlib.h zconf.h crc32.h - -deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h - -gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h - -gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h - -gzread.obj: gzread.c zlib.h zconf.h gzguts.h - -gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h - -infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h - -inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h - -trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h - -uncompr.obj: uncompr.c zlib.h zconf.h - -zutil.obj: zutil.c zutil.h zlib.h zconf.h - -example.obj: example.c zlib.h zconf.h - -minigzip.obj: minigzip.c zlib.h zconf.h - - -# For the sake of the old Borland make, -# the command line is cut to fit in the MS-DOS 128 byte limit: -$(ZLIB_LIB): $(OBJ1) $(OBJ2) - -del $(ZLIB_LIB) - $(AR) $(ZLIB_LIB) $(OBJP1) - $(AR) $(ZLIB_LIB) $(OBJP2) - - -# testing -test: example.exe minigzip.exe - example - echo hello world | minigzip | minigzip -d - -example.exe: example.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) - -minigzip.exe: minigzip.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) - - -# cleanup -clean: - -del *.obj - -del *.exe - -del *.lib - -del *.tds - -del zlib.bak - -del foo.gz - diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib.build b/Dependencies/zlib/contrib/dotzlib/DotZLib.build deleted file mode 100644 index 7f90d6b..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib.build +++ /dev/null @@ -1,33 +0,0 @@ - - - A .Net wrapper library around ZLib1.dll - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \ No newline at end of file diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib.chm b/Dependencies/zlib/contrib/dotzlib/DotZLib.chm deleted file mode 100644 index f214a444aebb20950fb3e8499b36731e1f12be95..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 72726 zcmeGEby!tR_Xmt0Lb^-3ySqWUyF;2oNq0+kgMffYgLESxDJ4jYNJ^JTHv%sx-r#-v zJooqc<9Geu_qyC%`^?@mpEY~UXU(jcS?6pdRg}fR004mg^$Bu)%1mlyL4X4QNEaZU zg&sr5>2QFIcf>23$bY-P!QUL1KN5iJZK}ffiW3R5Bgdsi#SjndZHoZ7pFgTx{Kvz 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For example, if your KeyFile is -// located in the project directory, you would specify the AssemblyKeyFile -// attribute as [assembly: AssemblyKeyFile("..\\..\\mykey.snk")] -// (*) Delay Signing is an advanced option - see the Microsoft .NET Framework -// documentation for more information on this. -// -[assembly: AssemblyDelaySign(false)] -[assembly: AssemblyKeyFile("")] -[assembly: AssemblyKeyName("")] diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs b/Dependencies/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs deleted file mode 100644 index 788b2fc..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs +++ /dev/null @@ -1,202 +0,0 @@ -// -// © Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Runtime.InteropServices; -using System.Text; - - -namespace DotZLib -{ - #region ChecksumGeneratorBase - ///

    - /// Implements the common functionality needed for all s - /// - /// - public abstract class ChecksumGeneratorBase : ChecksumGenerator - { - /// - /// The value of the current checksum - /// - protected uint _current; - - /// - /// Initializes a new instance of the checksum generator base - the current checksum is - /// set to zero - /// - public ChecksumGeneratorBase() - { - _current = 0; - } - - /// - /// Initializes a new instance of the checksum generator basewith a specified value - /// - /// The value to set the current checksum to - public ChecksumGeneratorBase(uint initialValue) - { - _current = initialValue; - } - - /// - /// Resets the current checksum to zero - /// - public void Reset() { _current = 0; } - - /// - /// Gets the current checksum value - /// - public uint Value { get { return _current; } } - - /// - /// Updates the current checksum with part of an array of bytes - /// - /// The data to update the checksum with - /// Where in data to start updating - /// The number of bytes from data to use - /// The sum of offset and count is larger than the length of data - /// data is a null reference - /// Offset or count is negative. - /// All the other Update methods are implmeneted in terms of this one. - /// This is therefore the only method a derived class has to implement - public abstract void Update(byte[] data, int offset, int count); - - /// - /// Updates the current checksum with an array of bytes. - /// - /// The data to update the checksum with - public void Update(byte[] data) - { - Update(data, 0, data.Length); - } - - /// - /// Updates the current checksum with the data from a string - /// - /// The string to update the checksum with - /// The characters in the string are converted by the UTF-8 encoding - public void Update(string data) - { - Update(Encoding.UTF8.GetBytes(data)); - } - - /// - /// Updates the current checksum with the data from a string, using a specific encoding - /// - /// The string to update the checksum with - /// The encoding to use - public void Update(string data, Encoding encoding) - { - Update(encoding.GetBytes(data)); - } - - } - #endregion - - #region CRC32 - /// - /// Implements a CRC32 checksum generator - /// - public sealed class CRC32Checksum : ChecksumGeneratorBase - { - #region DLL imports - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern uint crc32(uint crc, int data, uint length); - - #endregion - - /// - /// Initializes a new instance of the CRC32 checksum generator - /// - public CRC32Checksum() : base() {} - - /// - /// Initializes a new instance of the CRC32 checksum generator with a specified value - /// - /// The value to set the current checksum to - public CRC32Checksum(uint initialValue) : base(initialValue) {} - - /// - /// Updates the current checksum with part of an array of bytes - /// - /// The data to update the checksum with - /// Where in data to start updating - /// The number of bytes from data to use - /// The sum of offset and count is larger than the length of data - /// data is a null reference - /// Offset or count is negative. - public override void Update(byte[] data, int offset, int count) - { - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > data.Length) throw new ArgumentException(); - GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned); - try - { - _current = crc32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count); - } - finally - { - hData.Free(); - } - } - - } - #endregion - - #region Adler - /// - /// Implements a checksum generator that computes the Adler checksum on data - /// - public sealed class AdlerChecksum : ChecksumGeneratorBase - { - #region DLL imports - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern uint adler32(uint adler, int data, uint length); - - #endregion - - /// - /// Initializes a new instance of the Adler checksum generator - /// - public AdlerChecksum() : base() {} - - /// - /// Initializes a new instance of the Adler checksum generator with a specified value - /// - /// The value to set the current checksum to - public AdlerChecksum(uint initialValue) : base(initialValue) {} - - /// - /// Updates the current checksum with part of an array of bytes - /// - /// The data to update the checksum with - /// Where in data to start updating - /// The number of bytes from data to use - /// The sum of offset and count is larger than the length of data - /// data is a null reference - /// Offset or count is negative. - public override void Update(byte[] data, int offset, int count) - { - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > data.Length) throw new ArgumentException(); - GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned); - try - { - _current = adler32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count); - } - finally - { - hData.Free(); - } - } - - } - #endregion - -} \ No newline at end of file diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs b/Dependencies/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs deleted file mode 100644 index c1cab3a..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs +++ /dev/null @@ -1,83 +0,0 @@ -// -// © Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Diagnostics; - -namespace DotZLib -{ - - /// - /// This class implements a circular buffer - /// - internal class CircularBuffer - { - #region Private data - private int _capacity; - private int _head; - private int _tail; - private int _size; - private byte[] _buffer; - #endregion - - public CircularBuffer(int capacity) - { - Debug.Assert( capacity > 0 ); - _buffer = new byte[capacity]; - _capacity = capacity; - _head = 0; - _tail = 0; - _size = 0; - } - - public int Size { get { return _size; } } - - public int Put(byte[] source, int offset, int count) - { - Debug.Assert( count > 0 ); - int trueCount = Math.Min(count, _capacity - Size); - for (int i = 0; i < trueCount; ++i) - _buffer[(_tail+i) % _capacity] = source[offset+i]; - _tail += trueCount; - _tail %= _capacity; - _size += trueCount; - return trueCount; - } - - public bool Put(byte b) - { - if (Size == _capacity) // no room - return false; - _buffer[_tail++] = b; - _tail %= _capacity; - ++_size; - return true; - } - - public int Get(byte[] destination, int offset, int count) - { - int trueCount = Math.Min(count,Size); - for (int i = 0; i < trueCount; ++i) - destination[offset + i] = _buffer[(_head+i) % _capacity]; - _head += trueCount; - _head %= _capacity; - _size -= trueCount; - return trueCount; - } - - public int Get() - { - if (Size == 0) - return -1; - - int result = (int)_buffer[_head++ % _capacity]; - --_size; - return result; - } - - } -} diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/CodecBase.cs b/Dependencies/zlib/contrib/dotzlib/DotZLib/CodecBase.cs deleted file mode 100644 index 42e6da3..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/CodecBase.cs +++ /dev/null @@ -1,198 +0,0 @@ -// -// © Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Runtime.InteropServices; - -namespace DotZLib -{ - /// - /// Implements the common functionality needed for all s - /// - public abstract class CodecBase : Codec, IDisposable - { - - #region Data members - - /// - /// Instance of the internal zlib buffer structure that is - /// passed to all functions in the zlib dll - /// - internal ZStream _ztream = new ZStream(); - - /// - /// True if the object instance has been disposed, false otherwise - /// - protected bool _isDisposed = false; - - /// - /// The size of the internal buffers - /// - protected const int kBufferSize = 16384; - - private byte[] _outBuffer = new byte[kBufferSize]; - private byte[] _inBuffer = new byte[kBufferSize]; - - private GCHandle _hInput; - private GCHandle _hOutput; - - private uint _checksum = 0; - - #endregion - - /// - /// Initializes a new instance of the CodeBase class. - /// - public CodecBase() - { - try - { - _hInput = GCHandle.Alloc(_inBuffer, GCHandleType.Pinned); - _hOutput = GCHandle.Alloc(_outBuffer, GCHandleType.Pinned); - } - catch (Exception) - { - CleanUp(false); - throw; - } - } - - - #region Codec Members - - /// - /// Occurs when more processed data are available. - /// - public event DataAvailableHandler DataAvailable; - - /// - /// Fires the event - /// - protected void OnDataAvailable() - { - if (_ztream.total_out > 0) - { - if (DataAvailable != null) - DataAvailable( _outBuffer, 0, (int)_ztream.total_out); - resetOutput(); - } - } - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// Adding data may, or may not, raise the DataAvailable event - public void Add(byte[] data) - { - Add(data,0,data.Length); - } - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// The index of the first byte to add from data - /// The number of bytes to add - /// Adding data may, or may not, raise the DataAvailable event - /// This must be implemented by a derived class - public abstract void Add(byte[] data, int offset, int count); - - /// - /// Finishes up any pending data that needs to be processed and handled. - /// - /// This must be implemented by a derived class - public abstract void Finish(); - - /// - /// Gets the checksum of the data that has been added so far - /// - public uint Checksum { get { return _checksum; } } - - #endregion - - #region Destructor & IDisposable stuff - - /// - /// Destroys this instance - /// - ~CodecBase() - { - CleanUp(false); - } - - /// - /// Releases any unmanaged resources and calls the method of the derived class - /// - public void Dispose() - { - CleanUp(true); - } - - /// - /// Performs any codec specific cleanup - /// - /// This must be implemented by a derived class - protected abstract void CleanUp(); - - // performs the release of the handles and calls the dereived CleanUp() - private void CleanUp(bool isDisposing) - { - if (!_isDisposed) - { - CleanUp(); - if (_hInput.IsAllocated) - _hInput.Free(); - if (_hOutput.IsAllocated) - _hOutput.Free(); - - _isDisposed = true; - } - } - - - #endregion - - #region Helper methods - - /// - /// Copies a number of bytes to the internal codec buffer - ready for proccesing - /// - /// The byte array that contains the data to copy - /// The index of the first byte to copy - /// The number of bytes to copy from data - protected void copyInput(byte[] data, int startIndex, int count) - { - Array.Copy(data, startIndex, _inBuffer,0, count); - _ztream.next_in = _hInput.AddrOfPinnedObject(); - _ztream.total_in = 0; - _ztream.avail_in = (uint)count; - - } - - /// - /// Resets the internal output buffers to a known state - ready for processing - /// - protected void resetOutput() - { - _ztream.total_out = 0; - _ztream.avail_out = kBufferSize; - _ztream.next_out = _hOutput.AddrOfPinnedObject(); - } - - /// - /// Updates the running checksum property - /// - /// The new checksum value - protected void setChecksum(uint newSum) - { - _checksum = newSum; - } - #endregion - - } -} diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/Deflater.cs b/Dependencies/zlib/contrib/dotzlib/DotZLib/Deflater.cs deleted file mode 100644 index c247792..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/Deflater.cs +++ /dev/null @@ -1,106 +0,0 @@ -// -// © Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Diagnostics; -using System.Runtime.InteropServices; - -namespace DotZLib -{ - - /// - /// Implements a data compressor, using the deflate algorithm in the ZLib dll - /// - public sealed class Deflater : CodecBase - { - #region Dll imports - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] - private static extern int deflateInit_(ref ZStream sz, int level, string vs, int size); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int deflate(ref ZStream sz, int flush); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int deflateReset(ref ZStream sz); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int deflateEnd(ref ZStream sz); - #endregion - - /// - /// Constructs an new instance of the Deflater - /// - /// The compression level to use for this Deflater - public Deflater(CompressLevel level) : base() - { - int retval = deflateInit_(ref _ztream, (int)level, Info.Version, Marshal.SizeOf(_ztream)); - if (retval != 0) - throw new ZLibException(retval, "Could not initialize deflater"); - - resetOutput(); - } - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// The index of the first byte to add from data - /// The number of bytes to add - /// Adding data may, or may not, raise the DataAvailable event - public override void Add(byte[] data, int offset, int count) - { - if (data == null) throw new ArgumentNullException(); - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > data.Length) throw new ArgumentException(); - - int total = count; - int inputIndex = offset; - int err = 0; - - while (err >= 0 && inputIndex < total) - { - copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize)); - while (err >= 0 && _ztream.avail_in > 0) - { - err = deflate(ref _ztream, (int)FlushTypes.None); - if (err == 0) - while (_ztream.avail_out == 0) - { - OnDataAvailable(); - err = deflate(ref _ztream, (int)FlushTypes.None); - } - inputIndex += (int)_ztream.total_in; - } - } - setChecksum( _ztream.adler ); - } - - - /// - /// Finishes up any pending data that needs to be processed and handled. - /// - public override void Finish() - { - int err; - do - { - err = deflate(ref _ztream, (int)FlushTypes.Finish); - OnDataAvailable(); - } - while (err == 0); - setChecksum( _ztream.adler ); - deflateReset(ref _ztream); - resetOutput(); - } - - /// - /// Closes the internal zlib deflate stream - /// - protected override void CleanUp() { deflateEnd(ref _ztream); } - - } -} diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/DotZLib.cs b/Dependencies/zlib/contrib/dotzlib/DotZLib/DotZLib.cs deleted file mode 100644 index be184b4..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/DotZLib.cs +++ /dev/null @@ -1,288 +0,0 @@ -// -// © Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.IO; -using System.Runtime.InteropServices; -using System.Text; - - -namespace DotZLib -{ - - #region Internal types - - /// - /// Defines constants for the various flush types used with zlib - /// - internal enum FlushTypes - { - None, Partial, Sync, Full, Finish, Block - } - - #region ZStream structure - // internal mapping of the zlib zstream structure for marshalling - [StructLayoutAttribute(LayoutKind.Sequential, Pack=4, Size=0, CharSet=CharSet.Ansi)] - internal struct ZStream - { - public IntPtr next_in; - public uint avail_in; - public uint total_in; - - public IntPtr next_out; - public uint avail_out; - public uint total_out; - - [MarshalAs(UnmanagedType.LPStr)] - string msg; - uint state; - - uint zalloc; - uint zfree; - uint opaque; - - int data_type; - public uint adler; - uint reserved; - } - - #endregion - - #endregion - - #region Public enums - /// - /// Defines constants for the available compression levels in zlib - /// - public enum CompressLevel : int - { - /// - /// The default compression level with a reasonable compromise between compression and speed - /// - Default = -1, - /// - /// No compression at all. The data are passed straight through. - /// - None = 0, - /// - /// The maximum compression rate available. - /// - Best = 9, - /// - /// The fastest available compression level. - /// - Fastest = 1 - } - #endregion - - #region Exception classes - /// - /// The exception that is thrown when an error occurs on the zlib dll - /// - public class ZLibException : ApplicationException - { - /// - /// Initializes a new instance of the class with a specified - /// error message and error code - /// - /// The zlib error code that caused the exception - /// A message that (hopefully) describes the error - public ZLibException(int errorCode, string msg) : base(String.Format("ZLib error {0} {1}", errorCode, msg)) - { - } - - /// - /// Initializes a new instance of the class with a specified - /// error code - /// - /// The zlib error code that caused the exception - public ZLibException(int errorCode) : base(String.Format("ZLib error {0}", errorCode)) - { - } - } - #endregion - - #region Interfaces - - /// - /// Declares methods and properties that enables a running checksum to be calculated - /// - public interface ChecksumGenerator - { - /// - /// Gets the current value of the checksum - /// - uint Value { get; } - - /// - /// Clears the current checksum to 0 - /// - void Reset(); - - /// - /// Updates the current checksum with an array of bytes - /// - /// The data to update the checksum with - void Update(byte[] data); - - /// - /// Updates the current checksum with part of an array of bytes - /// - /// The data to update the checksum with - /// Where in data to start updating - /// The number of bytes from data to use - /// The sum of offset and count is larger than the length of data - /// data is a null reference - /// Offset or count is negative. - void Update(byte[] data, int offset, int count); - - /// - /// Updates the current checksum with the data from a string - /// - /// The string to update the checksum with - /// The characters in the string are converted by the UTF-8 encoding - void Update(string data); - - /// - /// Updates the current checksum with the data from a string, using a specific encoding - /// - /// The string to update the checksum with - /// The encoding to use - void Update(string data, Encoding encoding); - } - - - /// - /// Represents the method that will be called from a codec when new data - /// are available. - /// - /// The byte array containing the processed data - /// The index of the first processed byte in data - /// The number of processed bytes available - /// On return from this method, the data may be overwritten, so grab it while you can. - /// You cannot assume that startIndex will be zero. - /// - public delegate void DataAvailableHandler(byte[] data, int startIndex, int count); - - /// - /// Declares methods and events for implementing compressors/decompressors - /// - public interface Codec - { - /// - /// Occurs when more processed data are available. - /// - event DataAvailableHandler DataAvailable; - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// Adding data may, or may not, raise the DataAvailable event - void Add(byte[] data); - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// The index of the first byte to add from data - /// The number of bytes to add - /// Adding data may, or may not, raise the DataAvailable event - void Add(byte[] data, int offset, int count); - - /// - /// Finishes up any pending data that needs to be processed and handled. - /// - void Finish(); - - /// - /// Gets the checksum of the data that has been added so far - /// - uint Checksum { get; } - - - } - - #endregion - - #region Classes - /// - /// Encapsulates general information about the ZLib library - /// - public class Info - { - #region DLL imports - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern uint zlibCompileFlags(); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern string zlibVersion(); - #endregion - - #region Private stuff - private uint _flags; - - // helper function that unpacks a bitsize mask - private static int bitSize(uint bits) - { - switch (bits) - { - case 0: return 16; - case 1: return 32; - case 2: return 64; - } - return -1; - } - #endregion - - /// - /// Constructs an instance of the Info class. - /// - public Info() - { - _flags = zlibCompileFlags(); - } - - /// - /// True if the library is compiled with debug info - /// - public bool HasDebugInfo { get { return 0 != (_flags & 0x100); } } - - /// - /// True if the library is compiled with assembly optimizations - /// - public bool UsesAssemblyCode { get { return 0 != (_flags & 0x200); } } - - /// - /// Gets the size of the unsigned int that was compiled into Zlib - /// - public int SizeOfUInt { get { return bitSize(_flags & 3); } } - - /// - /// Gets the size of the unsigned long that was compiled into Zlib - /// - public int SizeOfULong { get { return bitSize((_flags >> 2) & 3); } } - - /// - /// Gets the size of the pointers that were compiled into Zlib - /// - public int SizeOfPointer { get { return bitSize((_flags >> 4) & 3); } } - - /// - /// Gets the size of the z_off_t type that was compiled into Zlib - /// - public int SizeOfOffset { get { return bitSize((_flags >> 6) & 3); } } - - /// - /// Gets the version of ZLib as a string, e.g. "1.2.1" - /// - public static string Version { get { return zlibVersion(); } } - } - - #endregion - -} diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/DotZLib.csproj b/Dependencies/zlib/contrib/dotzlib/DotZLib/DotZLib.csproj deleted file mode 100644 index 71eeb85..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/DotZLib.csproj +++ /dev/null @@ -1,141 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/GZipStream.cs b/Dependencies/zlib/contrib/dotzlib/DotZLib/GZipStream.cs deleted file mode 100644 index b161300..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/GZipStream.cs +++ /dev/null @@ -1,301 +0,0 @@ -// -// © Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.IO; -using System.Runtime.InteropServices; - -namespace DotZLib -{ - /// - /// Implements a compressed , in GZip (.gz) format. - /// - public class GZipStream : Stream, IDisposable - { - #region Dll Imports - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] - private static extern IntPtr gzopen(string name, string mode); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzclose(IntPtr gzFile); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzwrite(IntPtr gzFile, int data, int length); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzread(IntPtr gzFile, int data, int length); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzgetc(IntPtr gzFile); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzputc(IntPtr gzFile, int c); - - #endregion - - #region Private data - private IntPtr _gzFile; - private bool _isDisposed = false; - private bool _isWriting; - #endregion - - #region Constructors - /// - /// Creates a new file as a writeable GZipStream - /// - /// The name of the compressed file to create - /// The compression level to use when adding data - /// If an error occurred in the internal zlib function - public GZipStream(string fileName, CompressLevel level) - { - _isWriting = true; - _gzFile = gzopen(fileName, String.Format("wb{0}", (int)level)); - if (_gzFile == IntPtr.Zero) - throw new ZLibException(-1, "Could not open " + fileName); - } - - /// - /// Opens an existing file as a readable GZipStream - /// - /// The name of the file to open - /// If an error occurred in the internal zlib function - public GZipStream(string fileName) - { - _isWriting = false; - _gzFile = gzopen(fileName, "rb"); - if (_gzFile == IntPtr.Zero) - throw new ZLibException(-1, "Could not open " + fileName); - - } - #endregion - - #region Access properties - /// - /// Returns true of this stream can be read from, false otherwise - /// - public override bool CanRead - { - get - { - return !_isWriting; - } - } - - - /// - /// Returns false. - /// - public override bool CanSeek - { - get - { - return false; - } - } - - /// - /// Returns true if this tsream is writeable, false otherwise - /// - public override bool CanWrite - { - get - { - return _isWriting; - } - } - #endregion - - #region Destructor & IDispose stuff - - /// - /// Destroys this instance - /// - ~GZipStream() - { - cleanUp(false); - } - - /// - /// Closes the external file handle - /// - public void Dispose() - { - cleanUp(true); - } - - // Does the actual closing of the file handle. - private void cleanUp(bool isDisposing) - { - if (!_isDisposed) - { - gzclose(_gzFile); - _isDisposed = true; - } - } - #endregion - - #region Basic reading and writing - /// - /// Attempts to read a number of bytes from the stream. - /// - /// The destination data buffer - /// The index of the first destination byte in buffer - /// The number of bytes requested - /// The number of bytes read - /// If buffer is null - /// If count or offset are negative - /// If offset + count is > buffer.Length - /// If this stream is not readable. - /// If this stream has been disposed. - public override int Read(byte[] buffer, int offset, int count) - { - if (!CanRead) throw new NotSupportedException(); - if (buffer == null) throw new ArgumentNullException(); - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > buffer.Length) throw new ArgumentException(); - if (_isDisposed) throw new ObjectDisposedException("GZipStream"); - - GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned); - int result; - try - { - result = gzread(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count); - if (result < 0) - throw new IOException(); - } - finally - { - h.Free(); - } - return result; - } - - /// - /// Attempts to read a single byte from the stream. - /// - /// The byte that was read, or -1 in case of error or End-Of-File - public override int ReadByte() - { - if (!CanRead) throw new NotSupportedException(); - if (_isDisposed) throw new ObjectDisposedException("GZipStream"); - return gzgetc(_gzFile); - } - - /// - /// Writes a number of bytes to the stream - /// - /// - /// - /// - /// If buffer is null - /// If count or offset are negative - /// If offset + count is > buffer.Length - /// If this stream is not writeable. - /// If this stream has been disposed. - public override void Write(byte[] buffer, int offset, int count) - { - if (!CanWrite) throw new NotSupportedException(); - if (buffer == null) throw new ArgumentNullException(); - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > buffer.Length) throw new ArgumentException(); - if (_isDisposed) throw new ObjectDisposedException("GZipStream"); - - GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned); - try - { - int result = gzwrite(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count); - if (result < 0) - throw new IOException(); - } - finally - { - h.Free(); - } - } - - /// - /// Writes a single byte to the stream - /// - /// The byte to add to the stream. - /// If this stream is not writeable. - /// If this stream has been disposed. - public override void WriteByte(byte value) - { - if (!CanWrite) throw new NotSupportedException(); - if (_isDisposed) throw new ObjectDisposedException("GZipStream"); - - int result = gzputc(_gzFile, (int)value); - if (result < 0) - throw new IOException(); - } - #endregion - - #region Position & length stuff - /// - /// Not supported. - /// - /// - /// Always thrown - public override void SetLength(long value) - { - throw new NotSupportedException(); - } - - /// - /// Not suppported. - /// - /// - /// - /// - /// Always thrown - public override long Seek(long offset, SeekOrigin origin) - { - throw new NotSupportedException(); - } - - /// - /// Flushes the GZipStream. - /// - /// In this implementation, this method does nothing. This is because excessive - /// flushing may degrade the achievable compression rates. - public override void Flush() - { - // left empty on purpose - } - - /// - /// Gets/sets the current position in the GZipStream. Not suppported. - /// - /// In this implementation this property is not supported - /// Always thrown - public override long Position - { - get - { - throw new NotSupportedException(); - } - set - { - throw new NotSupportedException(); - } - } - - /// - /// Gets the size of the stream. Not suppported. - /// - /// In this implementation this property is not supported - /// Always thrown - public override long Length - { - get - { - throw new NotSupportedException(); - } - } - #endregion - } -} diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/Inflater.cs b/Dependencies/zlib/contrib/dotzlib/DotZLib/Inflater.cs deleted file mode 100644 index 8ed5451..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/Inflater.cs +++ /dev/null @@ -1,105 +0,0 @@ -// -// © Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Diagnostics; -using System.Runtime.InteropServices; - -namespace DotZLib -{ - - /// - /// Implements a data decompressor, using the inflate algorithm in the ZLib dll - /// - public class Inflater : CodecBase - { - #region Dll imports - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] - private static extern int inflateInit_(ref ZStream sz, string vs, int size); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int inflate(ref ZStream sz, int flush); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int inflateReset(ref ZStream sz); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int inflateEnd(ref ZStream sz); - #endregion - - /// - /// Constructs an new instance of the Inflater - /// - public Inflater() : base() - { - int retval = inflateInit_(ref _ztream, Info.Version, Marshal.SizeOf(_ztream)); - if (retval != 0) - throw new ZLibException(retval, "Could not initialize inflater"); - - resetOutput(); - } - - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// The index of the first byte to add from data - /// The number of bytes to add - /// Adding data may, or may not, raise the DataAvailable event - public override void Add(byte[] data, int offset, int count) - { - if (data == null) throw new ArgumentNullException(); - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > data.Length) throw new ArgumentException(); - - int total = count; - int inputIndex = offset; - int err = 0; - - while (err >= 0 && inputIndex < total) - { - copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize)); - err = inflate(ref _ztream, (int)FlushTypes.None); - if (err == 0) - while (_ztream.avail_out == 0) - { - OnDataAvailable(); - err = inflate(ref _ztream, (int)FlushTypes.None); - } - - inputIndex += (int)_ztream.total_in; - } - setChecksum( _ztream.adler ); - } - - - /// - /// Finishes up any pending data that needs to be processed and handled. - /// - public override void Finish() - { - int err; - do - { - err = inflate(ref _ztream, (int)FlushTypes.Finish); - OnDataAvailable(); - } - while (err == 0); - setChecksum( _ztream.adler ); - inflateReset(ref _ztream); - resetOutput(); - } - - /// - /// Closes the internal zlib inflate stream - /// - protected override void CleanUp() { inflateEnd(ref _ztream); } - - - } -} diff --git a/Dependencies/zlib/contrib/dotzlib/DotZLib/UnitTests.cs b/Dependencies/zlib/contrib/dotzlib/DotZLib/UnitTests.cs deleted file mode 100644 index 3bbcc8c..0000000 --- a/Dependencies/zlib/contrib/dotzlib/DotZLib/UnitTests.cs +++ /dev/null @@ -1,274 +0,0 @@ -// -// © Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Collections; -using System.IO; - -// uncomment the define below to include unit tests -//#define nunit -#if nunit -using NUnit.Framework; - -// Unit tests for the DotZLib class library -// ---------------------------------------- -// -// Use this with NUnit 2 from http://www.nunit.org -// - -namespace DotZLibTests -{ - using DotZLib; - - // helper methods - internal class Utils - { - public static bool byteArrEqual( byte[] lhs, byte[] rhs ) - { - if (lhs.Length != rhs.Length) - return false; - for (int i = lhs.Length-1; i >= 0; --i) - if (lhs[i] != rhs[i]) - return false; - return true; - } - - } - - - [TestFixture] - public class CircBufferTests - { - #region Circular buffer tests - [Test] - public void SinglePutGet() - { - CircularBuffer buf = new CircularBuffer(10); - Assert.AreEqual( 0, buf.Size ); - Assert.AreEqual( -1, buf.Get() ); - - Assert.IsTrue(buf.Put( 1 )); - Assert.AreEqual( 1, buf.Size ); - Assert.AreEqual( 1, buf.Get() ); - Assert.AreEqual( 0, buf.Size ); - Assert.AreEqual( -1, buf.Get() ); - } - - [Test] - public void BlockPutGet() - { - CircularBuffer buf = new CircularBuffer(10); - byte[] arr = {1,2,3,4,5,6,7,8,9,10}; - Assert.AreEqual( 10, buf.Put(arr,0,10) ); - Assert.AreEqual( 10, buf.Size ); - Assert.IsFalse( buf.Put(11) ); - Assert.AreEqual( 1, buf.Get() ); - Assert.IsTrue( buf.Put(11) ); - - byte[] arr2 = (byte[])arr.Clone(); - Assert.AreEqual( 9, buf.Get(arr2,1,9) ); - Assert.IsTrue( Utils.byteArrEqual(arr,arr2) ); - } - - #endregion - } - - [TestFixture] - public class ChecksumTests - { - #region CRC32 Tests - [Test] - public void CRC32_Null() - { - CRC32Checksum crc32 = new CRC32Checksum(); - Assert.AreEqual( 0, crc32.Value ); - - crc32 = new CRC32Checksum(1); - Assert.AreEqual( 1, crc32.Value ); - - crc32 = new CRC32Checksum(556); - Assert.AreEqual( 556, crc32.Value ); - } - - [Test] - public void CRC32_Data() - { - CRC32Checksum crc32 = new CRC32Checksum(); - byte[] data = { 1,2,3,4,5,6,7 }; - crc32.Update(data); - Assert.AreEqual( 0x70e46888, crc32.Value ); - - crc32 = new CRC32Checksum(); - crc32.Update("penguin"); - Assert.AreEqual( 0x0e5c1a120, crc32.Value ); - - crc32 = new CRC32Checksum(1); - crc32.Update("penguin"); - Assert.AreEqual(0x43b6aa94, crc32.Value); - - } - #endregion - - #region Adler tests - - [Test] - public void Adler_Null() - { - AdlerChecksum adler = new AdlerChecksum(); - Assert.AreEqual(0, adler.Value); - - adler = new AdlerChecksum(1); - Assert.AreEqual( 1, adler.Value ); - - adler = new AdlerChecksum(556); - Assert.AreEqual( 556, adler.Value ); - } - - [Test] - public void Adler_Data() - { - AdlerChecksum adler = new AdlerChecksum(1); - byte[] data = { 1,2,3,4,5,6,7 }; - adler.Update(data); - Assert.AreEqual( 0x5b001d, adler.Value ); - - adler = new AdlerChecksum(); - adler.Update("penguin"); - Assert.AreEqual(0x0bcf02f6, adler.Value ); - - adler = new AdlerChecksum(1); - adler.Update("penguin"); - Assert.AreEqual(0x0bd602f7, adler.Value); - - } - #endregion - } - - [TestFixture] - public class InfoTests - { - #region Info tests - [Test] - public void Info_Version() - { - Info info = new Info(); - Assert.AreEqual("1.2.5", Info.Version); - Assert.AreEqual(32, info.SizeOfUInt); - Assert.AreEqual(32, info.SizeOfULong); - Assert.AreEqual(32, info.SizeOfPointer); - Assert.AreEqual(32, info.SizeOfOffset); - } - #endregion - } - - [TestFixture] - public class DeflateInflateTests - { - #region Deflate tests - [Test] - public void Deflate_Init() - { - using (Deflater def = new Deflater(CompressLevel.Default)) - { - } - } - - private ArrayList compressedData = new ArrayList(); - private uint adler1; - - private ArrayList uncompressedData = new ArrayList(); - private uint adler2; - - public void CDataAvail(byte[] data, int startIndex, int count) - { - for (int i = 0; i < count; ++i) - compressedData.Add(data[i+startIndex]); - } - - [Test] - public void Deflate_Compress() - { - compressedData.Clear(); - - byte[] testData = new byte[35000]; - for (int i = 0; i < testData.Length; ++i) - testData[i] = 5; - - using (Deflater def = new Deflater((CompressLevel)5)) - { - def.DataAvailable += new DataAvailableHandler(CDataAvail); - def.Add(testData); - def.Finish(); - adler1 = def.Checksum; - } - } - #endregion - - #region Inflate tests - [Test] - public void Inflate_Init() - { - using (Inflater inf = new Inflater()) - { - } - } - - private void DDataAvail(byte[] data, int startIndex, int count) - { - for (int i = 0; i < count; ++i) - uncompressedData.Add(data[i+startIndex]); - } - - [Test] - public void Inflate_Expand() - { - uncompressedData.Clear(); - - using (Inflater inf = new Inflater()) - { - inf.DataAvailable += new DataAvailableHandler(DDataAvail); - inf.Add((byte[])compressedData.ToArray(typeof(byte))); - inf.Finish(); - adler2 = inf.Checksum; - } - Assert.AreEqual( adler1, adler2 ); - } - #endregion - } - - [TestFixture] - public class GZipStreamTests - { - #region GZipStream test - [Test] - public void GZipStream_WriteRead() - { - using (GZipStream gzOut = new GZipStream("gzstream.gz", CompressLevel.Best)) - { - BinaryWriter writer = new BinaryWriter(gzOut); - writer.Write("hi there"); - writer.Write(Math.PI); - writer.Write(42); - } - - using (GZipStream gzIn = new GZipStream("gzstream.gz")) - { - BinaryReader reader = new BinaryReader(gzIn); - string s = reader.ReadString(); - Assert.AreEqual("hi there",s); - double d = reader.ReadDouble(); - Assert.AreEqual(Math.PI, d); - int i = reader.ReadInt32(); - Assert.AreEqual(42,i); - } - - } - #endregion - } -} - -#endif diff --git a/Dependencies/zlib/contrib/dotzlib/LICENSE_1_0.txt b/Dependencies/zlib/contrib/dotzlib/LICENSE_1_0.txt deleted file mode 100644 index 30aac2c..0000000 --- a/Dependencies/zlib/contrib/dotzlib/LICENSE_1_0.txt +++ /dev/null @@ -1,23 +0,0 @@ -Boost Software License - Version 1.0 - August 17th, 2003 - -Permission is hereby granted, free of charge, to any person or organization -obtaining a copy of the software and accompanying documentation covered by -this license (the "Software") to use, reproduce, display, distribute, -execute, and transmit the Software, and to prepare derivative works of the -Software, and to permit third-parties to whom the Software is furnished to -do so, all subject to the following: - -The copyright notices in the Software and this entire statement, including -the above license grant, this restriction and the following disclaimer, -must be included in all copies of the Software, in whole or in part, and -all derivative works of the Software, unless such copies or derivative -works are solely in the form of machine-executable object code generated by -a source language processor. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT -SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE -FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/Dependencies/zlib/contrib/dotzlib/readme.txt b/Dependencies/zlib/contrib/dotzlib/readme.txt deleted file mode 100644 index b239572..0000000 --- a/Dependencies/zlib/contrib/dotzlib/readme.txt +++ /dev/null @@ -1,58 +0,0 @@ -This directory contains a .Net wrapper class library for the ZLib1.dll - -The wrapper includes support for inflating/deflating memory buffers, -.Net streaming wrappers for the gz streams part of zlib, and wrappers -for the checksum parts of zlib. See DotZLib/UnitTests.cs for examples. - -Directory structure: --------------------- - -LICENSE_1_0.txt - License file. -readme.txt - This file. -DotZLib.chm - Class library documentation -DotZLib.build - NAnt build file -DotZLib.sln - Microsoft Visual Studio 2003 solution file - -DotZLib\*.cs - Source files for the class library - -Unit tests: ------------ -The file DotZLib/UnitTests.cs contains unit tests for use with NUnit 2.1 or higher. -To include unit tests in the build, define nunit before building. - - -Build instructions: -------------------- - -1. Using Visual Studio.Net 2003: - Open DotZLib.sln in VS.Net and build from there. Output file (DotZLib.dll) - will be found ./DotZLib/bin/release or ./DotZLib/bin/debug, depending on - you are building the release or debug version of the library. Check - DotZLib/UnitTests.cs for instructions on how to include unit tests in the - build. - -2. Using NAnt: - Open a command prompt with access to the build environment and run nant - in the same directory as the DotZLib.build file. - You can define 2 properties on the nant command-line to control the build: - debug={true|false} to toggle between release/debug builds (default=true). - nunit={true|false} to include or esclude unit tests (default=true). - Also the target clean will remove binaries. - Output file (DotZLib.dll) will be found in either ./DotZLib/bin/release - or ./DotZLib/bin/debug, depending on whether you are building the release - or debug version of the library. - - Examples: - nant -D:debug=false -D:nunit=false - will build a release mode version of the library without unit tests. - nant - will build a debug version of the library with unit tests - nant clean - will remove all previously built files. - - ---------------------------------- -Copyright (c) Henrik Ravn 2004 - -Use, modification and distribution are subject to the Boost Software License, Version 1.0. -(See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) diff --git a/Dependencies/zlib/contrib/gcc_gvmat64/gvmat64.S b/Dependencies/zlib/contrib/gcc_gvmat64/gvmat64.S deleted file mode 100644 index dd858dd..0000000 --- a/Dependencies/zlib/contrib/gcc_gvmat64/gvmat64.S +++ /dev/null @@ -1,574 +0,0 @@ -/* -;uInt longest_match_x64( -; deflate_state *s, -; IPos cur_match); // current match - -; gvmat64.S -- Asm portion of the optimized longest_match for 32 bits x86_64 -; (AMD64 on Athlon 64, Opteron, Phenom -; and Intel EM64T on Pentium 4 with EM64T, Pentium D, Core 2 Duo, Core I5/I7) -; this file is translation from gvmat64.asm to GCC 4.x (for Linux, Mac XCode) -; Copyright (C) 1995-2010 Jean-loup Gailly, Brian Raiter and Gilles Vollant. -; -; File written by Gilles Vollant, by converting to assembly the longest_match -; from Jean-loup Gailly in deflate.c of zLib and infoZip zip. -; and by taking inspiration on asm686 with masm, optimised assembly code -; from Brian Raiter, written 1998 -; -; This software is provided 'as-is', without any express or implied -; warranty. In no event will the authors be held liable for any damages -; arising from the use of this software. -; -; Permission is granted to anyone to use this software for any purpose, -; including commercial applications, and to alter it and redistribute it -; freely, subject to the following restrictions: -; -; 1. The origin of this software must not be misrepresented; you must not -; claim that you wrote the original software. If you use this software -; in a product, an acknowledgment in the product documentation would be -; appreciated but is not required. -; 2. Altered source versions must be plainly marked as such, and must not be -; misrepresented as being the original software -; 3. This notice may not be removed or altered from any source distribution. -; -; http://www.zlib.net -; http://www.winimage.com/zLibDll -; http://www.muppetlabs.com/~breadbox/software/assembly.html -; -; to compile this file for zLib, I use option: -; gcc -c -arch x86_64 gvmat64.S - - -;uInt longest_match(s, cur_match) -; deflate_state *s; -; IPos cur_match; // current match / -; -; with XCode for Mac, I had strange error with some jump on intel syntax -; this is why BEFORE_JMP and AFTER_JMP are used - */ - - -#define BEFORE_JMP .att_syntax -#define AFTER_JMP .intel_syntax noprefix - -#ifndef NO_UNDERLINE -# define match_init _match_init -# define longest_match _longest_match -#endif - -.intel_syntax noprefix - -.globl match_init, longest_match -.text -longest_match: - - - -#define LocalVarsSize 96 -/* -; register used : rax,rbx,rcx,rdx,rsi,rdi,r8,r9,r10,r11,r12 -; free register : r14,r15 -; register can be saved : rsp -*/ - -#define chainlenwmask (rsp + 8 - LocalVarsSize) -#define nicematch (rsp + 16 - LocalVarsSize) - -#define save_rdi (rsp + 24 - LocalVarsSize) -#define save_rsi (rsp + 32 - LocalVarsSize) -#define save_rbx (rsp + 40 - LocalVarsSize) -#define save_rbp (rsp + 48 - LocalVarsSize) -#define save_r12 (rsp + 56 - LocalVarsSize) -#define save_r13 (rsp + 64 - LocalVarsSize) -#define save_r14 (rsp + 72 - LocalVarsSize) -#define save_r15 (rsp + 80 - LocalVarsSize) - - -/* -; all the +4 offsets are due to the addition of pending_buf_size (in zlib -; in the deflate_state structure since the asm code was first written -; (if you compile with zlib 1.0.4 or older, remove the +4). -; Note : these value are good with a 8 bytes boundary pack structure -*/ - -#define MAX_MATCH 258 -#define MIN_MATCH 3 -#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1) - -/* -;;; Offsets for fields in the deflate_state structure. These numbers -;;; are calculated from the definition of deflate_state, with the -;;; assumption that the compiler will dword-align the fields. (Thus, -;;; changing the definition of deflate_state could easily cause this -;;; program to crash horribly, without so much as a warning at -;;; compile time. Sigh.) - -; all the +zlib1222add offsets are due to the addition of fields -; in zlib in the deflate_state structure since the asm code was first written -; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). -; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). -; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). -*/ - - - -/* you can check the structure offset by running - -#include -#include -#include "deflate.h" - -void print_depl() -{ -deflate_state ds; -deflate_state *s=&ds; -printf("size pointer=%u\n",(int)sizeof(void*)); - -printf("#define dsWSize %u\n",(int)(((char*)&(s->w_size))-((char*)s))); -printf("#define dsWMask %u\n",(int)(((char*)&(s->w_mask))-((char*)s))); -printf("#define dsWindow %u\n",(int)(((char*)&(s->window))-((char*)s))); -printf("#define dsPrev %u\n",(int)(((char*)&(s->prev))-((char*)s))); -printf("#define dsMatchLen %u\n",(int)(((char*)&(s->match_length))-((char*)s))); -printf("#define dsPrevMatch %u\n",(int)(((char*)&(s->prev_match))-((char*)s))); -printf("#define dsStrStart %u\n",(int)(((char*)&(s->strstart))-((char*)s))); -printf("#define dsMatchStart %u\n",(int)(((char*)&(s->match_start))-((char*)s))); -printf("#define dsLookahead %u\n",(int)(((char*)&(s->lookahead))-((char*)s))); -printf("#define dsPrevLen %u\n",(int)(((char*)&(s->prev_length))-((char*)s))); -printf("#define dsMaxChainLen %u\n",(int)(((char*)&(s->max_chain_length))-((char*)s))); -printf("#define dsGoodMatch %u\n",(int)(((char*)&(s->good_match))-((char*)s))); -printf("#define dsNiceMatch %u\n",(int)(((char*)&(s->nice_match))-((char*)s))); -} -*/ - -#define dsWSize 68 -#define dsWMask 76 -#define dsWindow 80 -#define dsPrev 96 -#define dsMatchLen 144 -#define dsPrevMatch 148 -#define dsStrStart 156 -#define dsMatchStart 160 -#define dsLookahead 164 -#define dsPrevLen 168 -#define dsMaxChainLen 172 -#define dsGoodMatch 188 -#define dsNiceMatch 192 - -#define window_size [ rcx + dsWSize] -#define WMask [ rcx + dsWMask] -#define window_ad [ rcx + dsWindow] -#define prev_ad [ rcx + dsPrev] -#define strstart [ rcx + dsStrStart] -#define match_start [ rcx + dsMatchStart] -#define Lookahead [ rcx + dsLookahead] //; 0ffffffffh on infozip -#define prev_length [ rcx + dsPrevLen] -#define max_chain_length [ rcx + dsMaxChainLen] -#define good_match [ rcx + dsGoodMatch] -#define nice_match [ rcx + dsNiceMatch] - -/* -; windows: -; parameter 1 in rcx(deflate state s), param 2 in rdx (cur match) - -; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and -; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp -; -; All registers must be preserved across the call, except for -; rax, rcx, rdx, r8, r9, r10, and r11, which are scratch. - -; -; gcc on macosx-linux: -; see http://www.x86-64.org/documentation/abi-0.99.pdf -; param 1 in rdi, param 2 in rsi -; rbx, rsp, rbp, r12 to r15 must be preserved - -;;; Save registers that the compiler may be using, and adjust esp to -;;; make room for our stack frame. - - -;;; Retrieve the function arguments. r8d will hold cur_match -;;; throughout the entire function. edx will hold the pointer to the -;;; deflate_state structure during the function's setup (before -;;; entering the main loop. - -; ms: parameter 1 in rcx (deflate_state* s), param 2 in edx -> r8 (cur match) -; mac: param 1 in rdi, param 2 rsi -; this clear high 32 bits of r8, which can be garbage in both r8 and rdx -*/ - mov [save_rbx],rbx - mov [save_rbp],rbp - - - mov rcx,rdi - - mov r8d,esi - - - mov [save_r12],r12 - mov [save_r13],r13 - mov [save_r14],r14 - mov [save_r15],r15 - - -//;;; uInt wmask = s->w_mask; -//;;; unsigned chain_length = s->max_chain_length; -//;;; if (s->prev_length >= s->good_match) { -//;;; chain_length >>= 2; -//;;; } - - - mov edi, prev_length - mov esi, good_match - mov eax, WMask - mov ebx, max_chain_length - cmp edi, esi - jl LastMatchGood - shr ebx, 2 -LastMatchGood: - -//;;; chainlen is decremented once beforehand so that the function can -//;;; use the sign flag instead of the zero flag for the exit test. -//;;; It is then shifted into the high word, to make room for the wmask -//;;; value, which it will always accompany. - - dec ebx - shl ebx, 16 - or ebx, eax - -//;;; on zlib only -//;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; - - - - mov eax, nice_match - mov [chainlenwmask], ebx - mov r10d, Lookahead - cmp r10d, eax - cmovnl r10d, eax - mov [nicematch],r10d - - - -//;;; register Bytef *scan = s->window + s->strstart; - mov r10, window_ad - mov ebp, strstart - lea r13, [r10 + rbp] - -//;;; Determine how many bytes the scan ptr is off from being -//;;; dword-aligned. - - mov r9,r13 - neg r13 - and r13,3 - -//;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ? -//;;; s->strstart - (IPos)MAX_DIST(s) : NIL; - - - mov eax, window_size - sub eax, MIN_LOOKAHEAD - - - xor edi,edi - sub ebp, eax - - mov r11d, prev_length - - cmovng ebp,edi - -//;;; int best_len = s->prev_length; - - -//;;; Store the sum of s->window + best_len in esi locally, and in esi. - - lea rsi,[r10+r11] - -//;;; register ush scan_start = *(ushf*)scan; -//;;; register ush scan_end = *(ushf*)(scan+best_len-1); -//;;; Posf *prev = s->prev; - - movzx r12d,word ptr [r9] - movzx ebx, word ptr [r9 + r11 - 1] - - mov rdi, prev_ad - -//;;; Jump into the main loop. - - mov edx, [chainlenwmask] - - cmp bx,word ptr [rsi + r8 - 1] - jz LookupLoopIsZero - - - -LookupLoop1: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - - - - sub edx, 0x00010000 - BEFORE_JMP - js LeaveNow - AFTER_JMP - -LoopEntry1: - cmp bx,word ptr [rsi + r8 - 1] - BEFORE_JMP - jz LookupLoopIsZero - AFTER_JMP - -LookupLoop2: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - BEFORE_JMP - jbe LeaveNow - AFTER_JMP - sub edx, 0x00010000 - BEFORE_JMP - js LeaveNow - AFTER_JMP - -LoopEntry2: - cmp bx,word ptr [rsi + r8 - 1] - BEFORE_JMP - jz LookupLoopIsZero - AFTER_JMP - -LookupLoop4: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - BEFORE_JMP - jbe LeaveNow - AFTER_JMP - sub edx, 0x00010000 - BEFORE_JMP - js LeaveNow - AFTER_JMP - -LoopEntry4: - - cmp bx,word ptr [rsi + r8 - 1] - BEFORE_JMP - jnz LookupLoop1 - jmp LookupLoopIsZero - AFTER_JMP -/* -;;; do { -;;; match = s->window + cur_match; -;;; if (*(ushf*)(match+best_len-1) != scan_end || -;;; *(ushf*)match != scan_start) continue; -;;; [...] -;;; } while ((cur_match = prev[cur_match & wmask]) > limit -;;; && --chain_length != 0); -;;; -;;; Here is the inner loop of the function. The function will spend the -;;; majority of its time in this loop, and majority of that time will -;;; be spent in the first ten instructions. -;;; -;;; Within this loop: -;;; ebx = scanend -;;; r8d = curmatch -;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) -;;; esi = windowbestlen - i.e., (window + bestlen) -;;; edi = prev -;;; ebp = limit -*/ -.balign 16 -LookupLoop: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - BEFORE_JMP - jbe LeaveNow - AFTER_JMP - sub edx, 0x00010000 - BEFORE_JMP - js LeaveNow - AFTER_JMP - -LoopEntry: - - cmp bx,word ptr [rsi + r8 - 1] - BEFORE_JMP - jnz LookupLoop1 - AFTER_JMP -LookupLoopIsZero: - cmp r12w, word ptr [r10 + r8] - BEFORE_JMP - jnz LookupLoop1 - AFTER_JMP - - -//;;; Store the current value of chainlen. - mov [chainlenwmask], edx -/* -;;; Point edi to the string under scrutiny, and esi to the string we -;;; are hoping to match it up with. In actuality, esi and edi are -;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is -;;; initialized to -(MAX_MATCH_8 - scanalign). -*/ - lea rsi,[r8+r10] - mov rdx, 0xfffffffffffffef8 //; -(MAX_MATCH_8) - lea rsi, [rsi + r13 + 0x0108] //;MAX_MATCH_8] - lea rdi, [r9 + r13 + 0x0108] //;MAX_MATCH_8] - - prefetcht1 [rsi+rdx] - prefetcht1 [rdi+rdx] - -/* -;;; Test the strings for equality, 8 bytes at a time. At the end, -;;; adjust rdx so that it is offset to the exact byte that mismatched. -;;; -;;; We already know at this point that the first three bytes of the -;;; strings match each other, and they can be safely passed over before -;;; starting the compare loop. So what this code does is skip over 0-3 -;;; bytes, as much as necessary in order to dword-align the edi -;;; pointer. (rsi will still be misaligned three times out of four.) -;;; -;;; It should be confessed that this loop usually does not represent -;;; much of the total running time. Replacing it with a more -;;; straightforward "rep cmpsb" would not drastically degrade -;;; performance. -*/ - -LoopCmps: - mov rax, [rsi + rdx] - xor rax, [rdi + rdx] - jnz LeaveLoopCmps - - mov rax, [rsi + rdx + 8] - xor rax, [rdi + rdx + 8] - jnz LeaveLoopCmps8 - - - mov rax, [rsi + rdx + 8+8] - xor rax, [rdi + rdx + 8+8] - jnz LeaveLoopCmps16 - - add rdx,8+8+8 - - BEFORE_JMP - jnz LoopCmps - jmp LenMaximum - AFTER_JMP - -LeaveLoopCmps16: add rdx,8 -LeaveLoopCmps8: add rdx,8 -LeaveLoopCmps: - - test eax, 0x0000FFFF - jnz LenLower - - test eax,0xffffffff - - jnz LenLower32 - - add rdx,4 - shr rax,32 - or ax,ax - BEFORE_JMP - jnz LenLower - AFTER_JMP - -LenLower32: - shr eax,16 - add rdx,2 - -LenLower: - sub al, 1 - adc rdx, 0 -//;;; Calculate the length of the match. If it is longer than MAX_MATCH, -//;;; then automatically accept it as the best possible match and leave. - - lea rax, [rdi + rdx] - sub rax, r9 - cmp eax, MAX_MATCH - BEFORE_JMP - jge LenMaximum - AFTER_JMP -/* -;;; If the length of the match is not longer than the best match we -;;; have so far, then forget it and return to the lookup loop. -;/////////////////////////////////// -*/ - cmp eax, r11d - jg LongerMatch - - lea rsi,[r10+r11] - - mov rdi, prev_ad - mov edx, [chainlenwmask] - BEFORE_JMP - jmp LookupLoop - AFTER_JMP -/* -;;; s->match_start = cur_match; -;;; best_len = len; -;;; if (len >= nice_match) break; -;;; scan_end = *(ushf*)(scan+best_len-1); -*/ -LongerMatch: - mov r11d, eax - mov match_start, r8d - cmp eax, [nicematch] - BEFORE_JMP - jge LeaveNow - AFTER_JMP - - lea rsi,[r10+rax] - - movzx ebx, word ptr [r9 + rax - 1] - mov rdi, prev_ad - mov edx, [chainlenwmask] - BEFORE_JMP - jmp LookupLoop - AFTER_JMP - -//;;; Accept the current string, with the maximum possible length. - -LenMaximum: - mov r11d,MAX_MATCH - mov match_start, r8d - -//;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len; -//;;; return s->lookahead; - -LeaveNow: - mov eax, Lookahead - cmp r11d, eax - cmovng eax, r11d - - - -//;;; Restore the stack and return from whence we came. - - -// mov rsi,[save_rsi] -// mov rdi,[save_rdi] - mov rbx,[save_rbx] - mov rbp,[save_rbp] - mov r12,[save_r12] - mov r13,[save_r13] - mov r14,[save_r14] - mov r15,[save_r15] - - - ret 0 -//; please don't remove this string ! -//; Your can freely use gvmat64 in any free or commercial app -//; but it is far better don't remove the string in the binary! - // db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998, converted to amd 64 by Gilles Vollant 2005",0dh,0ah,0 - - -match_init: - ret 0 - - diff --git a/Dependencies/zlib/contrib/infback9/README b/Dependencies/zlib/contrib/infback9/README deleted file mode 100644 index e75ed13..0000000 --- a/Dependencies/zlib/contrib/infback9/README +++ /dev/null @@ -1 +0,0 @@ -See infback9.h for what this is and how to use it. diff --git a/Dependencies/zlib/contrib/infback9/infback9.c b/Dependencies/zlib/contrib/infback9/infback9.c deleted file mode 100644 index 7bbe90c..0000000 --- a/Dependencies/zlib/contrib/infback9/infback9.c +++ /dev/null @@ -1,617 +0,0 @@ -/* infback9.c -- inflate deflate64 data using a call-back interface - * Copyright (C) 1995-2008 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "zutil.h" -#include "infback9.h" -#include "inftree9.h" -#include "inflate9.h" - -#define WSIZE 65536UL - -/* - strm provides memory allocation functions in zalloc and zfree, or - Z_NULL to use the library memory allocation functions. - - window is a user-supplied window and output buffer that is 64K bytes. - */ -int ZEXPORT inflateBack9Init_(strm, window, version, stream_size) -z_stream FAR *strm; -unsigned char FAR *window; -const char *version; -int stream_size; -{ - struct inflate_state FAR *state; - - if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || - stream_size != (int)(sizeof(z_stream))) - return Z_VERSION_ERROR; - if (strm == Z_NULL || window == Z_NULL) - return Z_STREAM_ERROR; - strm->msg = Z_NULL; /* in case we return an error */ - if (strm->zalloc == (alloc_func)0) { - strm->zalloc = zcalloc; - strm->opaque = (voidpf)0; - } - if (strm->zfree == (free_func)0) strm->zfree = zcfree; - state = (struct inflate_state FAR *)ZALLOC(strm, 1, - sizeof(struct inflate_state)); - if (state == Z_NULL) return Z_MEM_ERROR; - Tracev((stderr, "inflate: allocated\n")); - strm->state = (voidpf)state; - state->window = window; - return Z_OK; -} - -/* - Build and output length and distance decoding tables for fixed code - decoding. - */ -#ifdef MAKEFIXED -#include - -void makefixed9(void) -{ - unsigned sym, bits, low, size; - code *next, *lenfix, *distfix; - struct inflate_state state; - code fixed[544]; - - /* literal/length table */ - sym = 0; - while (sym < 144) state.lens[sym++] = 8; - while (sym < 256) state.lens[sym++] = 9; - while (sym < 280) state.lens[sym++] = 7; - while (sym < 288) state.lens[sym++] = 8; - next = fixed; - lenfix = next; - bits = 9; - inflate_table9(LENS, state.lens, 288, &(next), &(bits), state.work); - - /* distance table */ - sym = 0; - while (sym < 32) state.lens[sym++] = 5; - distfix = next; - bits = 5; - inflate_table9(DISTS, state.lens, 32, &(next), &(bits), state.work); - - /* write tables */ - puts(" /* inffix9.h -- table for decoding deflate64 fixed codes"); - puts(" * Generated automatically by makefixed9()."); - puts(" */"); - puts(""); - puts(" /* WARNING: this file should *not* be used by applications."); - puts(" It is part of the implementation of this library and is"); - puts(" subject to change. Applications should only use zlib.h."); - puts(" */"); - puts(""); - size = 1U << 9; - printf(" static const code lenfix[%u] = {", size); - low = 0; - for (;;) { - if ((low % 6) == 0) printf("\n "); - printf("{%u,%u,%d}", lenfix[low].op, lenfix[low].bits, - lenfix[low].val); - if (++low == size) break; - putchar(','); - } - puts("\n };"); - size = 1U << 5; - printf("\n static const code distfix[%u] = {", size); - low = 0; - for (;;) { - if ((low % 5) == 0) printf("\n "); - printf("{%u,%u,%d}", distfix[low].op, distfix[low].bits, - distfix[low].val); - if (++low == size) break; - putchar(','); - } - puts("\n };"); -} -#endif /* MAKEFIXED */ - -/* Macros for inflateBack(): */ - -/* Clear the input bit accumulator */ -#define INITBITS() \ - do { \ - hold = 0; \ - bits = 0; \ - } while (0) - -/* Assure that some input is available. If input is requested, but denied, - then return a Z_BUF_ERROR from inflateBack(). */ -#define PULL() \ - do { \ - if (have == 0) { \ - have = in(in_desc, &next); \ - if (have == 0) { \ - next = Z_NULL; \ - ret = Z_BUF_ERROR; \ - goto inf_leave; \ - } \ - } \ - } while (0) - -/* Get a byte of input into the bit accumulator, or return from inflateBack() - with an error if there is no input available. */ -#define PULLBYTE() \ - do { \ - PULL(); \ - have--; \ - hold += (unsigned long)(*next++) << bits; \ - bits += 8; \ - } while (0) - -/* Assure that there are at least n bits in the bit accumulator. If there is - not enough available input to do that, then return from inflateBack() with - an error. */ -#define NEEDBITS(n) \ - do { \ - while (bits < (unsigned)(n)) \ - PULLBYTE(); \ - } while (0) - -/* Return the low n bits of the bit accumulator (n <= 16) */ -#define BITS(n) \ - ((unsigned)hold & ((1U << (n)) - 1)) - -/* Remove n bits from the bit accumulator */ -#define DROPBITS(n) \ - do { \ - hold >>= (n); \ - bits -= (unsigned)(n); \ - } while (0) - -/* Remove zero to seven bits as needed to go to a byte boundary */ -#define BYTEBITS() \ - do { \ - hold >>= bits & 7; \ - bits -= bits & 7; \ - } while (0) - -/* Assure that some output space is available, by writing out the window - if it's full. If the write fails, return from inflateBack() with a - Z_BUF_ERROR. */ -#define ROOM() \ - do { \ - if (left == 0) { \ - put = window; \ - left = WSIZE; \ - wrap = 1; \ - if (out(out_desc, put, (unsigned)left)) { \ - ret = Z_BUF_ERROR; \ - goto inf_leave; \ - } \ - } \ - } while (0) - -/* - strm provides the memory allocation functions and window buffer on input, - and provides information on the unused input on return. For Z_DATA_ERROR - returns, strm will also provide an error message. - - in() and out() are the call-back input and output functions. When - inflateBack() needs more input, it calls in(). When inflateBack() has - filled the window with output, or when it completes with data in the - window, it calls out() to write out the data. The application must not - change the provided input until in() is called again or inflateBack() - returns. The application must not change the window/output buffer until - inflateBack() returns. - - in() and out() are called with a descriptor parameter provided in the - inflateBack() call. This parameter can be a structure that provides the - information required to do the read or write, as well as accumulated - information on the input and output such as totals and check values. - - in() should return zero on failure. out() should return non-zero on - failure. If either in() or out() fails, than inflateBack() returns a - Z_BUF_ERROR. strm->next_in can be checked for Z_NULL to see whether it - was in() or out() that caused in the error. Otherwise, inflateBack() - returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format - error, or Z_MEM_ERROR if it could not allocate memory for the state. - inflateBack() can also return Z_STREAM_ERROR if the input parameters - are not correct, i.e. strm is Z_NULL or the state was not initialized. - */ -int ZEXPORT inflateBack9(strm, in, in_desc, out, out_desc) -z_stream FAR *strm; -in_func in; -void FAR *in_desc; -out_func out; -void FAR *out_desc; -{ - struct inflate_state FAR *state; - unsigned char FAR *next; /* next input */ - unsigned char FAR *put; /* next output */ - unsigned have; /* available input */ - unsigned long left; /* available output */ - inflate_mode mode; /* current inflate mode */ - int lastblock; /* true if processing last block */ - int wrap; /* true if the window has wrapped */ - unsigned long write; /* window write index */ - unsigned char FAR *window; /* allocated sliding window, if needed */ - unsigned long hold; /* bit buffer */ - unsigned bits; /* bits in bit buffer */ - unsigned extra; /* extra bits needed */ - unsigned long length; /* literal or length of data to copy */ - unsigned long offset; /* distance back to copy string from */ - unsigned long copy; /* number of stored or match bytes to copy */ - unsigned char FAR *from; /* where to copy match bytes from */ - code const FAR *lencode; /* starting table for length/literal codes */ - code const FAR *distcode; /* starting table for distance codes */ - unsigned lenbits; /* index bits for lencode */ - unsigned distbits; /* index bits for distcode */ - code here; /* current decoding table entry */ - code last; /* parent table entry */ - unsigned len; /* length to copy for repeats, bits to drop */ - int ret; /* return code */ - static const unsigned short order[19] = /* permutation of code lengths */ - {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; -#include "inffix9.h" - - /* Check that the strm exists and that the state was initialized */ - if (strm == Z_NULL || strm->state == Z_NULL) - return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - - /* Reset the state */ - strm->msg = Z_NULL; - mode = TYPE; - lastblock = 0; - write = 0; - wrap = 0; - window = state->window; - next = strm->next_in; - have = next != Z_NULL ? strm->avail_in : 0; - hold = 0; - bits = 0; - put = window; - left = WSIZE; - lencode = Z_NULL; - distcode = Z_NULL; - - /* Inflate until end of block marked as last */ - for (;;) - switch (mode) { - case TYPE: - /* determine and dispatch block type */ - if (lastblock) { - BYTEBITS(); - mode = DONE; - break; - } - NEEDBITS(3); - lastblock = BITS(1); - DROPBITS(1); - switch (BITS(2)) { - case 0: /* stored block */ - Tracev((stderr, "inflate: stored block%s\n", - lastblock ? " (last)" : "")); - mode = STORED; - break; - case 1: /* fixed block */ - lencode = lenfix; - lenbits = 9; - distcode = distfix; - distbits = 5; - Tracev((stderr, "inflate: fixed codes block%s\n", - lastblock ? " (last)" : "")); - mode = LEN; /* decode codes */ - break; - case 2: /* dynamic block */ - Tracev((stderr, "inflate: dynamic codes block%s\n", - lastblock ? " (last)" : "")); - mode = TABLE; - break; - case 3: - strm->msg = (char *)"invalid block type"; - mode = BAD; - } - DROPBITS(2); - break; - - case STORED: - /* get and verify stored block length */ - BYTEBITS(); /* go to byte boundary */ - NEEDBITS(32); - if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { - strm->msg = (char *)"invalid stored block lengths"; - mode = BAD; - break; - } - length = (unsigned)hold & 0xffff; - Tracev((stderr, "inflate: stored length %lu\n", - length)); - INITBITS(); - - /* copy stored block from input to output */ - while (length != 0) { - copy = length; - PULL(); - ROOM(); - if (copy > have) copy = have; - if (copy > left) copy = left; - zmemcpy(put, next, copy); - have -= copy; - next += copy; - left -= copy; - put += copy; - length -= copy; - } - Tracev((stderr, "inflate: stored end\n")); - mode = TYPE; - break; - - case TABLE: - /* get dynamic table entries descriptor */ - NEEDBITS(14); - state->nlen = BITS(5) + 257; - DROPBITS(5); - state->ndist = BITS(5) + 1; - DROPBITS(5); - state->ncode = BITS(4) + 4; - DROPBITS(4); - if (state->nlen > 286) { - strm->msg = (char *)"too many length symbols"; - mode = BAD; - break; - } - Tracev((stderr, "inflate: table sizes ok\n")); - - /* get code length code lengths (not a typo) */ - state->have = 0; - while (state->have < state->ncode) { - NEEDBITS(3); - state->lens[order[state->have++]] = (unsigned short)BITS(3); - DROPBITS(3); - } - while (state->have < 19) - state->lens[order[state->have++]] = 0; - state->next = state->codes; - lencode = (code const FAR *)(state->next); - lenbits = 7; - ret = inflate_table9(CODES, state->lens, 19, &(state->next), - &(lenbits), state->work); - if (ret) { - strm->msg = (char *)"invalid code lengths set"; - mode = BAD; - break; - } - Tracev((stderr, "inflate: code lengths ok\n")); - - /* get length and distance code code lengths */ - state->have = 0; - while (state->have < state->nlen + state->ndist) { - for (;;) { - here = lencode[BITS(lenbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if (here.val < 16) { - NEEDBITS(here.bits); - DROPBITS(here.bits); - state->lens[state->have++] = here.val; - } - else { - if (here.val == 16) { - NEEDBITS(here.bits + 2); - DROPBITS(here.bits); - if (state->have == 0) { - strm->msg = (char *)"invalid bit length repeat"; - mode = BAD; - break; - } - len = (unsigned)(state->lens[state->have - 1]); - copy = 3 + BITS(2); - DROPBITS(2); - } - else if (here.val == 17) { - NEEDBITS(here.bits + 3); - DROPBITS(here.bits); - len = 0; - copy = 3 + BITS(3); - DROPBITS(3); - } - else { - NEEDBITS(here.bits + 7); - DROPBITS(here.bits); - len = 0; - copy = 11 + BITS(7); - DROPBITS(7); - } - if (state->have + copy > state->nlen + state->ndist) { - strm->msg = (char *)"invalid bit length repeat"; - mode = BAD; - break; - } - while (copy--) - state->lens[state->have++] = (unsigned short)len; - } - } - - /* handle error breaks in while */ - if (mode == BAD) break; - - /* check for end-of-block code (better have one) */ - if (state->lens[256] == 0) { - strm->msg = (char *)"invalid code -- missing end-of-block"; - mode = BAD; - break; - } - - /* build code tables -- note: do not change the lenbits or distbits - values here (9 and 6) without reading the comments in inftree9.h - concerning the ENOUGH constants, which depend on those values */ - state->next = state->codes; - lencode = (code const FAR *)(state->next); - lenbits = 9; - ret = inflate_table9(LENS, state->lens, state->nlen, - &(state->next), &(lenbits), state->work); - if (ret) { - strm->msg = (char *)"invalid literal/lengths set"; - mode = BAD; - break; - } - distcode = (code const FAR *)(state->next); - distbits = 6; - ret = inflate_table9(DISTS, state->lens + state->nlen, - state->ndist, &(state->next), &(distbits), - state->work); - if (ret) { - strm->msg = (char *)"invalid distances set"; - mode = BAD; - break; - } - Tracev((stderr, "inflate: codes ok\n")); - mode = LEN; - - case LEN: - /* get a literal, length, or end-of-block code */ - for (;;) { - here = lencode[BITS(lenbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if (here.op && (here.op & 0xf0) == 0) { - last = here; - for (;;) { - here = lencode[last.val + - (BITS(last.bits + last.op) >> last.bits)]; - if ((unsigned)(last.bits + here.bits) <= bits) break; - PULLBYTE(); - } - DROPBITS(last.bits); - } - DROPBITS(here.bits); - length = (unsigned)here.val; - - /* process literal */ - if (here.op == 0) { - Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? - "inflate: literal '%c'\n" : - "inflate: literal 0x%02x\n", here.val)); - ROOM(); - *put++ = (unsigned char)(length); - left--; - mode = LEN; - break; - } - - /* process end of block */ - if (here.op & 32) { - Tracevv((stderr, "inflate: end of block\n")); - mode = TYPE; - break; - } - - /* invalid code */ - if (here.op & 64) { - strm->msg = (char *)"invalid literal/length code"; - mode = BAD; - break; - } - - /* length code -- get extra bits, if any */ - extra = (unsigned)(here.op) & 31; - if (extra != 0) { - NEEDBITS(extra); - length += BITS(extra); - DROPBITS(extra); - } - Tracevv((stderr, "inflate: length %lu\n", length)); - - /* get distance code */ - for (;;) { - here = distcode[BITS(distbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if ((here.op & 0xf0) == 0) { - last = here; - for (;;) { - here = distcode[last.val + - (BITS(last.bits + last.op) >> last.bits)]; - if ((unsigned)(last.bits + here.bits) <= bits) break; - PULLBYTE(); - } - DROPBITS(last.bits); - } - DROPBITS(here.bits); - if (here.op & 64) { - strm->msg = (char *)"invalid distance code"; - mode = BAD; - break; - } - offset = (unsigned)here.val; - - /* get distance extra bits, if any */ - extra = (unsigned)(here.op) & 15; - if (extra != 0) { - NEEDBITS(extra); - offset += BITS(extra); - DROPBITS(extra); - } - if (offset > WSIZE - (wrap ? 0: left)) { - strm->msg = (char *)"invalid distance too far back"; - mode = BAD; - break; - } - Tracevv((stderr, "inflate: distance %lu\n", offset)); - - /* copy match from window to output */ - do { - ROOM(); - copy = WSIZE - offset; - if (copy < left) { - from = put + copy; - copy = left - copy; - } - else { - from = put - offset; - copy = left; - } - if (copy > length) copy = length; - length -= copy; - left -= copy; - do { - *put++ = *from++; - } while (--copy); - } while (length != 0); - break; - - case DONE: - /* inflate stream terminated properly -- write leftover output */ - ret = Z_STREAM_END; - if (left < WSIZE) { - if (out(out_desc, window, (unsigned)(WSIZE - left))) - ret = Z_BUF_ERROR; - } - goto inf_leave; - - case BAD: - ret = Z_DATA_ERROR; - goto inf_leave; - - default: /* can't happen, but makes compilers happy */ - ret = Z_STREAM_ERROR; - goto inf_leave; - } - - /* Return unused input */ - inf_leave: - strm->next_in = next; - strm->avail_in = have; - return ret; -} - -int ZEXPORT inflateBack9End(strm) -z_stream FAR *strm; -{ - if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) - return Z_STREAM_ERROR; - ZFREE(strm, strm->state); - strm->state = Z_NULL; - Tracev((stderr, "inflate: end\n")); - return Z_OK; -} diff --git a/Dependencies/zlib/contrib/infback9/infback9.h b/Dependencies/zlib/contrib/infback9/infback9.h deleted file mode 100644 index 1073c0a..0000000 --- a/Dependencies/zlib/contrib/infback9/infback9.h +++ /dev/null @@ -1,37 +0,0 @@ -/* infback9.h -- header for using inflateBack9 functions - * Copyright (C) 2003 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* - * This header file and associated patches provide a decoder for PKWare's - * undocumented deflate64 compression method (method 9). Use with infback9.c, - * inftree9.h, inftree9.c, and inffix9.h. These patches are not supported. - * This should be compiled with zlib, since it uses zutil.h and zutil.o. - * This code has not yet been tested on 16-bit architectures. See the - * comments in zlib.h for inflateBack() usage. These functions are used - * identically, except that there is no windowBits parameter, and a 64K - * window must be provided. Also if int's are 16 bits, then a zero for - * the third parameter of the "out" function actually means 65536UL. - * zlib.h must be included before this header file. - */ - -#ifdef __cplusplus -extern "C" { -#endif - -ZEXTERN int ZEXPORT inflateBack9 OF((z_stream FAR *strm, - in_func in, void FAR *in_desc, - out_func out, void FAR *out_desc)); -ZEXTERN int ZEXPORT inflateBack9End OF((z_stream FAR *strm)); -ZEXTERN int ZEXPORT inflateBack9Init_ OF((z_stream FAR *strm, - unsigned char FAR *window, - const char *version, - int stream_size)); -#define inflateBack9Init(strm, window) \ - inflateBack9Init_((strm), (window), \ - ZLIB_VERSION, sizeof(z_stream)) - -#ifdef __cplusplus -} -#endif diff --git a/Dependencies/zlib/contrib/infback9/inffix9.h b/Dependencies/zlib/contrib/infback9/inffix9.h deleted file mode 100644 index ee5671d..0000000 --- a/Dependencies/zlib/contrib/infback9/inffix9.h +++ /dev/null @@ -1,107 +0,0 @@ - /* inffix9.h -- table for decoding deflate64 fixed codes - * Generated automatically by makefixed9(). - */ - - /* WARNING: this file should *not* be used by applications. - It is part of the implementation of this library and is - subject to change. Applications should only use zlib.h. - */ - - static const code lenfix[512] = { - {96,7,0},{0,8,80},{0,8,16},{132,8,115},{130,7,31},{0,8,112}, - {0,8,48},{0,9,192},{128,7,10},{0,8,96},{0,8,32},{0,9,160}, - {0,8,0},{0,8,128},{0,8,64},{0,9,224},{128,7,6},{0,8,88}, - {0,8,24},{0,9,144},{131,7,59},{0,8,120},{0,8,56},{0,9,208}, - {129,7,17},{0,8,104},{0,8,40},{0,9,176},{0,8,8},{0,8,136}, - {0,8,72},{0,9,240},{128,7,4},{0,8,84},{0,8,20},{133,8,227}, - {131,7,43},{0,8,116},{0,8,52},{0,9,200},{129,7,13},{0,8,100}, - {0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232}, - {128,7,8},{0,8,92},{0,8,28},{0,9,152},{132,7,83},{0,8,124}, - {0,8,60},{0,9,216},{130,7,23},{0,8,108},{0,8,44},{0,9,184}, - {0,8,12},{0,8,140},{0,8,76},{0,9,248},{128,7,3},{0,8,82}, - {0,8,18},{133,8,163},{131,7,35},{0,8,114},{0,8,50},{0,9,196}, - {129,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},{0,8,130}, - {0,8,66},{0,9,228},{128,7,7},{0,8,90},{0,8,26},{0,9,148}, - {132,7,67},{0,8,122},{0,8,58},{0,9,212},{130,7,19},{0,8,106}, - {0,8,42},{0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244}, - {128,7,5},{0,8,86},{0,8,22},{65,8,0},{131,7,51},{0,8,118}, - {0,8,54},{0,9,204},{129,7,15},{0,8,102},{0,8,38},{0,9,172}, - {0,8,6},{0,8,134},{0,8,70},{0,9,236},{128,7,9},{0,8,94}, - {0,8,30},{0,9,156},{132,7,99},{0,8,126},{0,8,62},{0,9,220}, - {130,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142}, - {0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{133,8,131}, - {130,7,31},{0,8,113},{0,8,49},{0,9,194},{128,7,10},{0,8,97}, - {0,8,33},{0,9,162},{0,8,1},{0,8,129},{0,8,65},{0,9,226}, - {128,7,6},{0,8,89},{0,8,25},{0,9,146},{131,7,59},{0,8,121}, - {0,8,57},{0,9,210},{129,7,17},{0,8,105},{0,8,41},{0,9,178}, - {0,8,9},{0,8,137},{0,8,73},{0,9,242},{128,7,4},{0,8,85}, - {0,8,21},{144,8,3},{131,7,43},{0,8,117},{0,8,53},{0,9,202}, - {129,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133}, - {0,8,69},{0,9,234},{128,7,8},{0,8,93},{0,8,29},{0,9,154}, - {132,7,83},{0,8,125},{0,8,61},{0,9,218},{130,7,23},{0,8,109}, - {0,8,45},{0,9,186},{0,8,13},{0,8,141},{0,8,77},{0,9,250}, - {128,7,3},{0,8,83},{0,8,19},{133,8,195},{131,7,35},{0,8,115}, - {0,8,51},{0,9,198},{129,7,11},{0,8,99},{0,8,35},{0,9,166}, - {0,8,3},{0,8,131},{0,8,67},{0,9,230},{128,7,7},{0,8,91}, - {0,8,27},{0,9,150},{132,7,67},{0,8,123},{0,8,59},{0,9,214}, - {130,7,19},{0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139}, - {0,8,75},{0,9,246},{128,7,5},{0,8,87},{0,8,23},{77,8,0}, - {131,7,51},{0,8,119},{0,8,55},{0,9,206},{129,7,15},{0,8,103}, - {0,8,39},{0,9,174},{0,8,7},{0,8,135},{0,8,71},{0,9,238}, - {128,7,9},{0,8,95},{0,8,31},{0,9,158},{132,7,99},{0,8,127}, - {0,8,63},{0,9,222},{130,7,27},{0,8,111},{0,8,47},{0,9,190}, - {0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80}, - {0,8,16},{132,8,115},{130,7,31},{0,8,112},{0,8,48},{0,9,193}, - {128,7,10},{0,8,96},{0,8,32},{0,9,161},{0,8,0},{0,8,128}, - {0,8,64},{0,9,225},{128,7,6},{0,8,88},{0,8,24},{0,9,145}, - {131,7,59},{0,8,120},{0,8,56},{0,9,209},{129,7,17},{0,8,104}, - {0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},{0,9,241}, - {128,7,4},{0,8,84},{0,8,20},{133,8,227},{131,7,43},{0,8,116}, - {0,8,52},{0,9,201},{129,7,13},{0,8,100},{0,8,36},{0,9,169}, - {0,8,4},{0,8,132},{0,8,68},{0,9,233},{128,7,8},{0,8,92}, - {0,8,28},{0,9,153},{132,7,83},{0,8,124},{0,8,60},{0,9,217}, - {130,7,23},{0,8,108},{0,8,44},{0,9,185},{0,8,12},{0,8,140}, - {0,8,76},{0,9,249},{128,7,3},{0,8,82},{0,8,18},{133,8,163}, - {131,7,35},{0,8,114},{0,8,50},{0,9,197},{129,7,11},{0,8,98}, - {0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229}, - {128,7,7},{0,8,90},{0,8,26},{0,9,149},{132,7,67},{0,8,122}, - {0,8,58},{0,9,213},{130,7,19},{0,8,106},{0,8,42},{0,9,181}, - {0,8,10},{0,8,138},{0,8,74},{0,9,245},{128,7,5},{0,8,86}, - {0,8,22},{65,8,0},{131,7,51},{0,8,118},{0,8,54},{0,9,205}, - {129,7,15},{0,8,102},{0,8,38},{0,9,173},{0,8,6},{0,8,134}, - {0,8,70},{0,9,237},{128,7,9},{0,8,94},{0,8,30},{0,9,157}, - {132,7,99},{0,8,126},{0,8,62},{0,9,221},{130,7,27},{0,8,110}, - {0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253}, - {96,7,0},{0,8,81},{0,8,17},{133,8,131},{130,7,31},{0,8,113}, - {0,8,49},{0,9,195},{128,7,10},{0,8,97},{0,8,33},{0,9,163}, - {0,8,1},{0,8,129},{0,8,65},{0,9,227},{128,7,6},{0,8,89}, - {0,8,25},{0,9,147},{131,7,59},{0,8,121},{0,8,57},{0,9,211}, - {129,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},{0,8,137}, - {0,8,73},{0,9,243},{128,7,4},{0,8,85},{0,8,21},{144,8,3}, - {131,7,43},{0,8,117},{0,8,53},{0,9,203},{129,7,13},{0,8,101}, - {0,8,37},{0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235}, - {128,7,8},{0,8,93},{0,8,29},{0,9,155},{132,7,83},{0,8,125}, - {0,8,61},{0,9,219},{130,7,23},{0,8,109},{0,8,45},{0,9,187}, - {0,8,13},{0,8,141},{0,8,77},{0,9,251},{128,7,3},{0,8,83}, - {0,8,19},{133,8,195},{131,7,35},{0,8,115},{0,8,51},{0,9,199}, - {129,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131}, - {0,8,67},{0,9,231},{128,7,7},{0,8,91},{0,8,27},{0,9,151}, - {132,7,67},{0,8,123},{0,8,59},{0,9,215},{130,7,19},{0,8,107}, - {0,8,43},{0,9,183},{0,8,11},{0,8,139},{0,8,75},{0,9,247}, - {128,7,5},{0,8,87},{0,8,23},{77,8,0},{131,7,51},{0,8,119}, - {0,8,55},{0,9,207},{129,7,15},{0,8,103},{0,8,39},{0,9,175}, - {0,8,7},{0,8,135},{0,8,71},{0,9,239},{128,7,9},{0,8,95}, - {0,8,31},{0,9,159},{132,7,99},{0,8,127},{0,8,63},{0,9,223}, - {130,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143}, - {0,8,79},{0,9,255} - }; - - static const code distfix[32] = { - {128,5,1},{135,5,257},{131,5,17},{139,5,4097},{129,5,5}, - {137,5,1025},{133,5,65},{141,5,16385},{128,5,3},{136,5,513}, - {132,5,33},{140,5,8193},{130,5,9},{138,5,2049},{134,5,129}, - {142,5,32769},{128,5,2},{135,5,385},{131,5,25},{139,5,6145}, - {129,5,7},{137,5,1537},{133,5,97},{141,5,24577},{128,5,4}, - {136,5,769},{132,5,49},{140,5,12289},{130,5,13},{138,5,3073}, - {134,5,193},{142,5,49153} - }; diff --git a/Dependencies/zlib/contrib/infback9/inflate9.h b/Dependencies/zlib/contrib/infback9/inflate9.h deleted file mode 100644 index ee9a793..0000000 --- a/Dependencies/zlib/contrib/infback9/inflate9.h +++ /dev/null @@ -1,47 +0,0 @@ -/* inflate9.h -- internal inflate state definition - * Copyright (C) 1995-2003 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* Possible inflate modes between inflate() calls */ -typedef enum { - TYPE, /* i: waiting for type bits, including last-flag bit */ - STORED, /* i: waiting for stored size (length and complement) */ - TABLE, /* i: waiting for dynamic block table lengths */ - LEN, /* i: waiting for length/lit code */ - DONE, /* finished check, done -- remain here until reset */ - BAD /* got a data error -- remain here until reset */ -} inflate_mode; - -/* - State transitions between above modes - - - (most modes can go to the BAD mode -- not shown for clarity) - - Read deflate blocks: - TYPE -> STORED or TABLE or LEN or DONE - STORED -> TYPE - TABLE -> LENLENS -> CODELENS -> LEN - Read deflate codes: - LEN -> LEN or TYPE - */ - -/* state maintained between inflate() calls. Approximately 7K bytes. */ -struct inflate_state { - /* sliding window */ - unsigned char FAR *window; /* allocated sliding window, if needed */ - /* dynamic table building */ - unsigned ncode; /* number of code length code lengths */ - unsigned nlen; /* number of length code lengths */ - unsigned ndist; /* number of distance code lengths */ - unsigned have; /* number of code lengths in lens[] */ - code FAR *next; /* next available space in codes[] */ - unsigned short lens[320]; /* temporary storage for code lengths */ - unsigned short work[288]; /* work area for code table building */ - code codes[ENOUGH]; /* space for code tables */ -}; diff --git a/Dependencies/zlib/contrib/infback9/inftree9.c b/Dependencies/zlib/contrib/infback9/inftree9.c deleted file mode 100644 index 306c5f1..0000000 --- a/Dependencies/zlib/contrib/infback9/inftree9.c +++ /dev/null @@ -1,324 +0,0 @@ -/* inftree9.c -- generate Huffman trees for efficient decoding - * Copyright (C) 1995-2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "zutil.h" -#include "inftree9.h" - -#define MAXBITS 15 - -const char inflate9_copyright[] = - " inflate9 1.2.5 Copyright 1995-2010 Mark Adler "; -/* - If you use the zlib library in a product, an acknowledgment is welcome - in the documentation of your product. If for some reason you cannot - include such an acknowledgment, I would appreciate that you keep this - copyright string in the executable of your product. - */ - -/* - Build a set of tables to decode the provided canonical Huffman code. - The code lengths are lens[0..codes-1]. The result starts at *table, - whose indices are 0..2^bits-1. work is a writable array of at least - lens shorts, which is used as a work area. type is the type of code - to be generated, CODES, LENS, or DISTS. On return, zero is success, - -1 is an invalid code, and +1 means that ENOUGH isn't enough. table - on return points to the next available entry's address. bits is the - requested root table index bits, and on return it is the actual root - table index bits. It will differ if the request is greater than the - longest code or if it is less than the shortest code. - */ -int inflate_table9(type, lens, codes, table, bits, work) -codetype type; -unsigned short FAR *lens; -unsigned codes; -code FAR * FAR *table; -unsigned FAR *bits; -unsigned short FAR *work; -{ - unsigned len; /* a code's length in bits */ - unsigned sym; /* index of code symbols */ - unsigned min, max; /* minimum and maximum code lengths */ - unsigned root; /* number of index bits for root table */ - unsigned curr; /* number of index bits for current table */ - unsigned drop; /* code bits to drop for sub-table */ - int left; /* number of prefix codes available */ - unsigned used; /* code entries in table used */ - unsigned huff; /* Huffman code */ - unsigned incr; /* for incrementing code, index */ - unsigned fill; /* index for replicating entries */ - unsigned low; /* low bits for current root entry */ - unsigned mask; /* mask for low root bits */ - code this; /* table entry for duplication */ - code FAR *next; /* next available space in table */ - const unsigned short FAR *base; /* base value table to use */ - const unsigned short FAR *extra; /* extra bits table to use */ - int end; /* use base and extra for symbol > end */ - unsigned short count[MAXBITS+1]; /* number of codes of each length */ - unsigned short offs[MAXBITS+1]; /* offsets in table for each length */ - static const unsigned short lbase[31] = { /* Length codes 257..285 base */ - 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, - 19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115, - 131, 163, 195, 227, 3, 0, 0}; - static const unsigned short lext[31] = { /* Length codes 257..285 extra */ - 128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129, - 130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132, - 133, 133, 133, 133, 144, 73, 195}; - static const unsigned short dbase[32] = { /* Distance codes 0..31 base */ - 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, - 65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073, - 4097, 6145, 8193, 12289, 16385, 24577, 32769, 49153}; - static const unsigned short dext[32] = { /* Distance codes 0..31 extra */ - 128, 128, 128, 128, 129, 129, 130, 130, 131, 131, 132, 132, - 133, 133, 134, 134, 135, 135, 136, 136, 137, 137, 138, 138, - 139, 139, 140, 140, 141, 141, 142, 142}; - - /* - Process a set of code lengths to create a canonical Huffman code. The - code lengths are lens[0..codes-1]. Each length corresponds to the - symbols 0..codes-1. The Huffman code is generated by first sorting the - symbols by length from short to long, and retaining the symbol order - for codes with equal lengths. Then the code starts with all zero bits - for the first code of the shortest length, and the codes are integer - increments for the same length, and zeros are appended as the length - increases. For the deflate format, these bits are stored backwards - from their more natural integer increment ordering, and so when the - decoding tables are built in the large loop below, the integer codes - are incremented backwards. - - This routine assumes, but does not check, that all of the entries in - lens[] are in the range 0..MAXBITS. The caller must assure this. - 1..MAXBITS is interpreted as that code length. zero means that that - symbol does not occur in this code. - - The codes are sorted by computing a count of codes for each length, - creating from that a table of starting indices for each length in the - sorted table, and then entering the symbols in order in the sorted - table. The sorted table is work[], with that space being provided by - the caller. - - The length counts are used for other purposes as well, i.e. finding - the minimum and maximum length codes, determining if there are any - codes at all, checking for a valid set of lengths, and looking ahead - at length counts to determine sub-table sizes when building the - decoding tables. - */ - - /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ - for (len = 0; len <= MAXBITS; len++) - count[len] = 0; - for (sym = 0; sym < codes; sym++) - count[lens[sym]]++; - - /* bound code lengths, force root to be within code lengths */ - root = *bits; - for (max = MAXBITS; max >= 1; max--) - if (count[max] != 0) break; - if (root > max) root = max; - if (max == 0) return -1; /* no codes! */ - for (min = 1; min <= MAXBITS; min++) - if (count[min] != 0) break; - if (root < min) root = min; - - /* check for an over-subscribed or incomplete set of lengths */ - left = 1; - for (len = 1; len <= MAXBITS; len++) { - left <<= 1; - left -= count[len]; - if (left < 0) return -1; /* over-subscribed */ - } - if (left > 0 && (type == CODES || max != 1)) - return -1; /* incomplete set */ - - /* generate offsets into symbol table for each length for sorting */ - offs[1] = 0; - for (len = 1; len < MAXBITS; len++) - offs[len + 1] = offs[len] + count[len]; - - /* sort symbols by length, by symbol order within each length */ - for (sym = 0; sym < codes; sym++) - if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym; - - /* - Create and fill in decoding tables. In this loop, the table being - filled is at next and has curr index bits. The code being used is huff - with length len. That code is converted to an index by dropping drop - bits off of the bottom. For codes where len is less than drop + curr, - those top drop + curr - len bits are incremented through all values to - fill the table with replicated entries. - - root is the number of index bits for the root table. When len exceeds - root, sub-tables are created pointed to by the root entry with an index - of the low root bits of huff. This is saved in low to check for when a - new sub-table should be started. drop is zero when the root table is - being filled, and drop is root when sub-tables are being filled. - - When a new sub-table is needed, it is necessary to look ahead in the - code lengths to determine what size sub-table is needed. The length - counts are used for this, and so count[] is decremented as codes are - entered in the tables. - - used keeps track of how many table entries have been allocated from the - provided *table space. It is checked for LENS and DIST tables against - the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in - the initial root table size constants. See the comments in inftree9.h - for more information. - - sym increments through all symbols, and the loop terminates when - all codes of length max, i.e. all codes, have been processed. This - routine permits incomplete codes, so another loop after this one fills - in the rest of the decoding tables with invalid code markers. - */ - - /* set up for code type */ - switch (type) { - case CODES: - base = extra = work; /* dummy value--not used */ - end = 19; - break; - case LENS: - base = lbase; - base -= 257; - extra = lext; - extra -= 257; - end = 256; - break; - default: /* DISTS */ - base = dbase; - extra = dext; - end = -1; - } - - /* initialize state for loop */ - huff = 0; /* starting code */ - sym = 0; /* starting code symbol */ - len = min; /* starting code length */ - next = *table; /* current table to fill in */ - curr = root; /* current table index bits */ - drop = 0; /* current bits to drop from code for index */ - low = (unsigned)(-1); /* trigger new sub-table when len > root */ - used = 1U << root; /* use root table entries */ - mask = used - 1; /* mask for comparing low */ - - /* check available table space */ - if ((type == LENS && used >= ENOUGH_LENS) || - (type == DISTS && used >= ENOUGH_DISTS)) - return 1; - - /* process all codes and make table entries */ - for (;;) { - /* create table entry */ - this.bits = (unsigned char)(len - drop); - if ((int)(work[sym]) < end) { - this.op = (unsigned char)0; - this.val = work[sym]; - } - else if ((int)(work[sym]) > end) { - this.op = (unsigned char)(extra[work[sym]]); - this.val = base[work[sym]]; - } - else { - this.op = (unsigned char)(32 + 64); /* end of block */ - this.val = 0; - } - - /* replicate for those indices with low len bits equal to huff */ - incr = 1U << (len - drop); - fill = 1U << curr; - do { - fill -= incr; - next[(huff >> drop) + fill] = this; - } while (fill != 0); - - /* backwards increment the len-bit code huff */ - incr = 1U << (len - 1); - while (huff & incr) - incr >>= 1; - if (incr != 0) { - huff &= incr - 1; - huff += incr; - } - else - huff = 0; - - /* go to next symbol, update count, len */ - sym++; - if (--(count[len]) == 0) { - if (len == max) break; - len = lens[work[sym]]; - } - - /* create new sub-table if needed */ - if (len > root && (huff & mask) != low) { - /* if first time, transition to sub-tables */ - if (drop == 0) - drop = root; - - /* increment past last table */ - next += 1U << curr; - - /* determine length of next table */ - curr = len - drop; - left = (int)(1 << curr); - while (curr + drop < max) { - left -= count[curr + drop]; - if (left <= 0) break; - curr++; - left <<= 1; - } - - /* check for enough space */ - used += 1U << curr; - if ((type == LENS && used >= ENOUGH_LENS) || - (type == DISTS && used >= ENOUGH_DISTS)) - return 1; - - /* point entry in root table to sub-table */ - low = huff & mask; - (*table)[low].op = (unsigned char)curr; - (*table)[low].bits = (unsigned char)root; - (*table)[low].val = (unsigned short)(next - *table); - } - } - - /* - Fill in rest of table for incomplete codes. This loop is similar to the - loop above in incrementing huff for table indices. It is assumed that - len is equal to curr + drop, so there is no loop needed to increment - through high index bits. When the current sub-table is filled, the loop - drops back to the root table to fill in any remaining entries there. - */ - this.op = (unsigned char)64; /* invalid code marker */ - this.bits = (unsigned char)(len - drop); - this.val = (unsigned short)0; - while (huff != 0) { - /* when done with sub-table, drop back to root table */ - if (drop != 0 && (huff & mask) != low) { - drop = 0; - len = root; - next = *table; - curr = root; - this.bits = (unsigned char)len; - } - - /* put invalid code marker in table */ - next[huff >> drop] = this; - - /* backwards increment the len-bit code huff */ - incr = 1U << (len - 1); - while (huff & incr) - incr >>= 1; - if (incr != 0) { - huff &= incr - 1; - huff += incr; - } - else - huff = 0; - } - - /* set return parameters */ - *table += used; - *bits = root; - return 0; -} diff --git a/Dependencies/zlib/contrib/infback9/inftree9.h b/Dependencies/zlib/contrib/infback9/inftree9.h deleted file mode 100644 index 5ab21f0..0000000 --- a/Dependencies/zlib/contrib/infback9/inftree9.h +++ /dev/null @@ -1,61 +0,0 @@ -/* inftree9.h -- header to use inftree9.c - * Copyright (C) 1995-2008 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* Structure for decoding tables. Each entry provides either the - information needed to do the operation requested by the code that - indexed that table entry, or it provides a pointer to another - table that indexes more bits of the code. op indicates whether - the entry is a pointer to another table, a literal, a length or - distance, an end-of-block, or an invalid code. For a table - pointer, the low four bits of op is the number of index bits of - that table. For a length or distance, the low four bits of op - is the number of extra bits to get after the code. bits is - the number of bits in this code or part of the code to drop off - of the bit buffer. val is the actual byte to output in the case - of a literal, the base length or distance, or the offset from - the current table to the next table. Each entry is four bytes. */ -typedef struct { - unsigned char op; /* operation, extra bits, table bits */ - unsigned char bits; /* bits in this part of the code */ - unsigned short val; /* offset in table or code value */ -} code; - -/* op values as set by inflate_table(): - 00000000 - literal - 0000tttt - table link, tttt != 0 is the number of table index bits - 100eeeee - length or distance, eeee is the number of extra bits - 01100000 - end of block - 01000000 - invalid code - */ - -/* Maximum size of the dynamic table. The maximum number of code structures is - 1446, which is the sum of 852 for literal/length codes and 594 for distance - codes. These values were found by exhaustive searches using the program - examples/enough.c found in the zlib distribtution. The arguments to that - program are the number of symbols, the initial root table size, and the - maximum bit length of a code. "enough 286 9 15" for literal/length codes - returns returns 852, and "enough 32 6 15" for distance codes returns 594. - The initial root table size (9 or 6) is found in the fifth argument of the - inflate_table() calls in infback9.c. If the root table size is changed, - then these maximum sizes would be need to be recalculated and updated. */ -#define ENOUGH_LENS 852 -#define ENOUGH_DISTS 594 -#define ENOUGH (ENOUGH_LENS+ENOUGH_DISTS) - -/* Type of code to build for inflate_table9() */ -typedef enum { - CODES, - LENS, - DISTS -} codetype; - -extern int inflate_table9 OF((codetype type, unsigned short FAR *lens, - unsigned codes, code FAR * FAR *table, - unsigned FAR *bits, unsigned short FAR *work)); diff --git a/Dependencies/zlib/contrib/inflate86/inffas86.c b/Dependencies/zlib/contrib/inflate86/inffas86.c deleted file mode 100644 index 7292f67..0000000 --- a/Dependencies/zlib/contrib/inflate86/inffas86.c +++ /dev/null @@ -1,1157 +0,0 @@ -/* inffas86.c is a hand tuned assembler version of - * - * inffast.c -- fast decoding - * Copyright (C) 1995-2003 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - * - * Copyright (C) 2003 Chris Anderson - * Please use the copyright conditions above. - * - * Dec-29-2003 -- I added AMD64 inflate asm support. This version is also - * slightly quicker on x86 systems because, instead of using rep movsb to copy - * data, it uses rep movsw, which moves data in 2-byte chunks instead of single - * bytes. I've tested the AMD64 code on a Fedora Core 1 + the x86_64 updates - * from http://fedora.linux.duke.edu/fc1_x86_64 - * which is running on an Athlon 64 3000+ / Gigabyte GA-K8VT800M system with - * 1GB ram. The 64-bit version is about 4% faster than the 32-bit version, - * when decompressing mozilla-source-1.3.tar.gz. - * - * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from - * the gcc -S output of zlib-1.2.0/inffast.c. Zlib-1.2.0 is in beta release at - * the moment. I have successfully compiled and tested this code with gcc2.96, - * gcc3.2, icc5.0, msvc6.0. It is very close to the speed of inffast.S - * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX - * enabled. I will attempt to merge the MMX code into this version. Newer - * versions of this and inffast.S can be found at - * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/ - */ - -#include "zutil.h" -#include "inftrees.h" -#include "inflate.h" -#include "inffast.h" - -/* Mark Adler's comments from inffast.c: */ - -/* - Decode literal, length, and distance codes and write out the resulting - literal and match bytes until either not enough input or output is - available, an end-of-block is encountered, or a data error is encountered. - When large enough input and output buffers are supplied to inflate(), for - example, a 16K input buffer and a 64K output buffer, more than 95% of the - inflate execution time is spent in this routine. - - Entry assumptions: - - state->mode == LEN - strm->avail_in >= 6 - strm->avail_out >= 258 - start >= strm->avail_out - state->bits < 8 - - On return, state->mode is one of: - - LEN -- ran out of enough output space or enough available input - TYPE -- reached end of block code, inflate() to interpret next block - BAD -- error in block data - - Notes: - - - The maximum input bits used by a length/distance pair is 15 bits for the - length code, 5 bits for the length extra, 15 bits for the distance code, - and 13 bits for the distance extra. This totals 48 bits, or six bytes. - Therefore if strm->avail_in >= 6, then there is enough input to avoid - checking for available input while decoding. - - - The maximum bytes that a single length/distance pair can output is 258 - bytes, which is the maximum length that can be coded. inflate_fast() - requires strm->avail_out >= 258 for each loop to avoid checking for - output space. - */ -void inflate_fast(strm, start) -z_streamp strm; -unsigned start; /* inflate()'s starting value for strm->avail_out */ -{ - struct inflate_state FAR *state; - struct inffast_ar { -/* 64 32 x86 x86_64 */ -/* ar offset register */ -/* 0 0 */ void *esp; /* esp save */ -/* 8 4 */ void *ebp; /* ebp save */ -/* 16 8 */ unsigned char FAR *in; /* esi rsi local strm->next_in */ -/* 24 12 */ unsigned char FAR *last; /* r9 while in < last */ -/* 32 16 */ unsigned char FAR *out; /* edi rdi local strm->next_out */ -/* 40 20 */ unsigned char FAR *beg; /* inflate()'s init next_out */ -/* 48 24 */ unsigned char FAR *end; /* r10 while out < end */ -/* 56 28 */ unsigned char FAR *window;/* size of window, wsize!=0 */ -/* 64 32 */ code const FAR *lcode; /* ebp rbp local strm->lencode */ -/* 72 36 */ code const FAR *dcode; /* r11 local strm->distcode */ -/* 80 40 */ unsigned long hold; /* edx rdx local strm->hold */ -/* 88 44 */ unsigned bits; /* ebx rbx local strm->bits */ -/* 92 48 */ unsigned wsize; /* window size */ -/* 96 52 */ unsigned write; /* window write index */ -/*100 56 */ unsigned lmask; /* r12 mask for lcode */ -/*104 60 */ unsigned dmask; /* r13 mask for dcode */ -/*108 64 */ unsigned len; /* r14 match length */ -/*112 68 */ unsigned dist; /* r15 match distance */ -/*116 72 */ unsigned status; /* set when state chng*/ - } ar; - -#if defined( __GNUC__ ) && defined( __amd64__ ) && ! defined( __i386 ) -#define PAD_AVAIL_IN 6 -#define PAD_AVAIL_OUT 258 -#else -#define PAD_AVAIL_IN 5 -#define PAD_AVAIL_OUT 257 -#endif - - /* copy state to local variables */ - state = (struct inflate_state FAR *)strm->state; - ar.in = strm->next_in; - ar.last = ar.in + (strm->avail_in - PAD_AVAIL_IN); - ar.out = strm->next_out; - ar.beg = ar.out - (start - strm->avail_out); - ar.end = ar.out + (strm->avail_out - PAD_AVAIL_OUT); - ar.wsize = state->wsize; - ar.write = state->wnext; - ar.window = state->window; - ar.hold = state->hold; - ar.bits = state->bits; - ar.lcode = state->lencode; - ar.dcode = state->distcode; - ar.lmask = (1U << state->lenbits) - 1; - ar.dmask = (1U << state->distbits) - 1; - - /* decode literals and length/distances until end-of-block or not enough - input data or output space */ - - /* align in on 1/2 hold size boundary */ - while (((unsigned long)(void *)ar.in & (sizeof(ar.hold) / 2 - 1)) != 0) { - ar.hold += (unsigned long)*ar.in++ << ar.bits; - ar.bits += 8; - } - -#if defined( __GNUC__ ) && defined( __amd64__ ) && ! defined( __i386 ) - __asm__ __volatile__ ( -" leaq %0, %%rax\n" -" movq %%rbp, 8(%%rax)\n" /* save regs rbp and rsp */ -" movq %%rsp, (%%rax)\n" -" movq %%rax, %%rsp\n" /* make rsp point to &ar */ -" movq 16(%%rsp), %%rsi\n" /* rsi = in */ -" movq 32(%%rsp), %%rdi\n" /* rdi = out */ -" movq 24(%%rsp), %%r9\n" /* r9 = last */ -" movq 48(%%rsp), %%r10\n" /* r10 = end */ -" movq 64(%%rsp), %%rbp\n" /* rbp = lcode */ -" movq 72(%%rsp), %%r11\n" /* r11 = dcode */ -" movq 80(%%rsp), %%rdx\n" /* rdx = hold */ -" movl 88(%%rsp), %%ebx\n" /* ebx = bits */ -" movl 100(%%rsp), %%r12d\n" /* r12d = lmask */ -" movl 104(%%rsp), %%r13d\n" /* r13d = dmask */ - /* r14d = len */ - /* r15d = dist */ -" cld\n" -" cmpq %%rdi, %%r10\n" -" je .L_one_time\n" /* if only one decode left */ -" cmpq %%rsi, %%r9\n" -" je .L_one_time\n" -" jmp .L_do_loop\n" - -".L_one_time:\n" -" movq %%r12, %%r8\n" /* r8 = lmask */ -" cmpb $32, %%bl\n" -" ja .L_get_length_code_one_time\n" - -" lodsl\n" /* eax = *(uint *)in++ */ -" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ -" addb $32, %%bl\n" /* bits += 32 */ -" shlq %%cl, %%rax\n" -" orq %%rax, %%rdx\n" /* hold |= *((uint *)in)++ << bits */ -" jmp .L_get_length_code_one_time\n" - -".align 32,0x90\n" -".L_while_test:\n" -" cmpq %%rdi, %%r10\n" -" jbe .L_break_loop\n" -" cmpq %%rsi, %%r9\n" -" jbe .L_break_loop\n" - -".L_do_loop:\n" -" movq %%r12, %%r8\n" /* r8 = lmask */ -" cmpb $32, %%bl\n" -" ja .L_get_length_code\n" /* if (32 < bits) */ - -" lodsl\n" /* eax = *(uint *)in++ */ -" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ -" addb $32, %%bl\n" /* bits += 32 */ -" shlq %%cl, %%rax\n" -" orq %%rax, %%rdx\n" /* hold |= *((uint *)in)++ << bits */ - -".L_get_length_code:\n" -" andq %%rdx, %%r8\n" /* r8 &= hold */ -" movl (%%rbp,%%r8,4), %%eax\n" /* eax = lcode[hold & lmask] */ - -" movb %%ah, %%cl\n" /* cl = this.bits */ -" subb %%ah, %%bl\n" /* bits -= this.bits */ -" shrq %%cl, %%rdx\n" /* hold >>= this.bits */ - -" testb %%al, %%al\n" -" jnz .L_test_for_length_base\n" /* if (op != 0) 45.7% */ - -" movq %%r12, %%r8\n" /* r8 = lmask */ -" shrl $16, %%eax\n" /* output this.val char */ -" stosb\n" - -".L_get_length_code_one_time:\n" -" andq %%rdx, %%r8\n" /* r8 &= hold */ -" movl (%%rbp,%%r8,4), %%eax\n" /* eax = lcode[hold & lmask] */ - -".L_dolen:\n" -" movb %%ah, %%cl\n" /* cl = this.bits */ -" subb %%ah, %%bl\n" /* bits -= this.bits */ -" shrq %%cl, %%rdx\n" /* hold >>= this.bits */ - -" testb %%al, %%al\n" -" jnz .L_test_for_length_base\n" /* if (op != 0) 45.7% */ - -" shrl $16, %%eax\n" /* output this.val char */ -" stosb\n" -" jmp .L_while_test\n" - -".align 32,0x90\n" -".L_test_for_length_base:\n" -" movl %%eax, %%r14d\n" /* len = this */ -" shrl $16, %%r14d\n" /* len = this.val */ -" movb %%al, %%cl\n" - -" testb $16, %%al\n" -" jz .L_test_for_second_level_length\n" /* if ((op & 16) == 0) 8% */ -" andb $15, %%cl\n" /* op &= 15 */ -" jz .L_decode_distance\n" /* if (!op) */ - -".L_add_bits_to_len:\n" -" subb %%cl, %%bl\n" -" xorl %%eax, %%eax\n" -" incl %%eax\n" -" shll %%cl, %%eax\n" -" decl %%eax\n" -" andl %%edx, %%eax\n" /* eax &= hold */ -" shrq %%cl, %%rdx\n" -" addl %%eax, %%r14d\n" /* len += hold & mask[op] */ - -".L_decode_distance:\n" -" movq %%r13, %%r8\n" /* r8 = dmask */ -" cmpb $32, %%bl\n" -" ja .L_get_distance_code\n" /* if (32 < bits) */ - -" lodsl\n" /* eax = *(uint *)in++ */ -" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ -" addb $32, %%bl\n" /* bits += 32 */ -" shlq %%cl, %%rax\n" -" orq %%rax, %%rdx\n" /* hold |= *((uint *)in)++ << bits */ - -".L_get_distance_code:\n" -" andq %%rdx, %%r8\n" /* r8 &= hold */ -" movl (%%r11,%%r8,4), %%eax\n" /* eax = dcode[hold & dmask] */ - -".L_dodist:\n" -" movl %%eax, %%r15d\n" /* dist = this */ -" shrl $16, %%r15d\n" /* dist = this.val */ -" movb %%ah, %%cl\n" -" subb %%ah, %%bl\n" /* bits -= this.bits */ -" shrq %%cl, %%rdx\n" /* hold >>= this.bits */ -" movb %%al, %%cl\n" /* cl = this.op */ - -" testb $16, %%al\n" /* if ((op & 16) == 0) */ -" jz .L_test_for_second_level_dist\n" -" andb $15, %%cl\n" /* op &= 15 */ -" jz .L_check_dist_one\n" - -".L_add_bits_to_dist:\n" -" subb %%cl, %%bl\n" -" xorl %%eax, %%eax\n" -" incl %%eax\n" -" shll %%cl, %%eax\n" -" decl %%eax\n" /* (1 << op) - 1 */ -" andl %%edx, %%eax\n" /* eax &= hold */ -" shrq %%cl, %%rdx\n" -" addl %%eax, %%r15d\n" /* dist += hold & ((1 << op) - 1) */ - -".L_check_window:\n" -" movq %%rsi, %%r8\n" /* save in so from can use it's reg */ -" movq %%rdi, %%rax\n" -" subq 40(%%rsp), %%rax\n" /* nbytes = out - beg */ - -" cmpl %%r15d, %%eax\n" -" jb .L_clip_window\n" /* if (dist > nbytes) 4.2% */ - -" movl %%r14d, %%ecx\n" /* ecx = len */ -" movq %%rdi, %%rsi\n" -" subq %%r15, %%rsi\n" /* from = out - dist */ - -" sarl %%ecx\n" -" jnc .L_copy_two\n" /* if len % 2 == 0 */ - -" rep movsw\n" -" movb (%%rsi), %%al\n" -" movb %%al, (%%rdi)\n" -" incq %%rdi\n" - -" movq %%r8, %%rsi\n" /* move in back to %rsi, toss from */ -" jmp .L_while_test\n" - -".L_copy_two:\n" -" rep movsw\n" -" movq %%r8, %%rsi\n" /* move in back to %rsi, toss from */ -" jmp .L_while_test\n" - -".align 32,0x90\n" -".L_check_dist_one:\n" -" cmpl $1, %%r15d\n" /* if dist 1, is a memset */ -" jne .L_check_window\n" -" cmpq %%rdi, 40(%%rsp)\n" /* if out == beg, outside window */ -" je .L_check_window\n" - -" movl %%r14d, %%ecx\n" /* ecx = len */ -" movb -1(%%rdi), %%al\n" -" movb %%al, %%ah\n" - -" sarl %%ecx\n" -" jnc .L_set_two\n" -" movb %%al, (%%rdi)\n" -" incq %%rdi\n" - -".L_set_two:\n" -" rep stosw\n" -" jmp .L_while_test\n" - -".align 32,0x90\n" -".L_test_for_second_level_length:\n" -" testb $64, %%al\n" -" jnz .L_test_for_end_of_block\n" /* if ((op & 64) != 0) */ - -" xorl %%eax, %%eax\n" -" incl %%eax\n" -" shll %%cl, %%eax\n" -" decl %%eax\n" -" andl %%edx, %%eax\n" /* eax &= hold */ -" addl %%r14d, %%eax\n" /* eax += len */ -" movl (%%rbp,%%rax,4), %%eax\n" /* eax = lcode[val+(hold&mask[op])]*/ -" jmp .L_dolen\n" - -".align 32,0x90\n" -".L_test_for_second_level_dist:\n" -" testb $64, %%al\n" -" jnz .L_invalid_distance_code\n" /* if ((op & 64) != 0) */ - -" xorl %%eax, %%eax\n" -" incl %%eax\n" -" shll %%cl, %%eax\n" -" decl %%eax\n" -" andl %%edx, %%eax\n" /* eax &= hold */ -" addl %%r15d, %%eax\n" /* eax += dist */ -" movl (%%r11,%%rax,4), %%eax\n" /* eax = dcode[val+(hold&mask[op])]*/ -" jmp .L_dodist\n" - -".align 32,0x90\n" -".L_clip_window:\n" -" movl %%eax, %%ecx\n" /* ecx = nbytes */ -" movl 92(%%rsp), %%eax\n" /* eax = wsize, prepare for dist cmp */ -" negl %%ecx\n" /* nbytes = -nbytes */ - -" cmpl %%r15d, %%eax\n" -" jb .L_invalid_distance_too_far\n" /* if (dist > wsize) */ - -" addl %%r15d, %%ecx\n" /* nbytes = dist - nbytes */ -" cmpl $0, 96(%%rsp)\n" -" jne .L_wrap_around_window\n" /* if (write != 0) */ - -" movq 56(%%rsp), %%rsi\n" /* from = window */ -" subl %%ecx, %%eax\n" /* eax -= nbytes */ -" addq %%rax, %%rsi\n" /* from += wsize - nbytes */ - -" movl %%r14d, %%eax\n" /* eax = len */ -" cmpl %%ecx, %%r14d\n" -" jbe .L_do_copy\n" /* if (nbytes >= len) */ - -" subl %%ecx, %%eax\n" /* eax -= nbytes */ -" rep movsb\n" -" movq %%rdi, %%rsi\n" -" subq %%r15, %%rsi\n" /* from = &out[ -dist ] */ -" jmp .L_do_copy\n" - -".align 32,0x90\n" -".L_wrap_around_window:\n" -" movl 96(%%rsp), %%eax\n" /* eax = write */ -" cmpl %%eax, %%ecx\n" -" jbe .L_contiguous_in_window\n" /* if (write >= nbytes) */ - -" movl 92(%%rsp), %%esi\n" /* from = wsize */ -" addq 56(%%rsp), %%rsi\n" /* from += window */ -" addq %%rax, %%rsi\n" /* from += write */ -" subq %%rcx, %%rsi\n" /* from -= nbytes */ -" subl %%eax, %%ecx\n" /* nbytes -= write */ - -" movl %%r14d, %%eax\n" /* eax = len */ -" cmpl %%ecx, %%eax\n" -" jbe .L_do_copy\n" /* if (nbytes >= len) */ - -" subl %%ecx, %%eax\n" /* len -= nbytes */ -" rep movsb\n" -" movq 56(%%rsp), %%rsi\n" /* from = window */ -" movl 96(%%rsp), %%ecx\n" /* nbytes = write */ -" cmpl %%ecx, %%eax\n" -" jbe .L_do_copy\n" /* if (nbytes >= len) */ - -" subl %%ecx, %%eax\n" /* len -= nbytes */ -" rep movsb\n" -" movq %%rdi, %%rsi\n" -" subq %%r15, %%rsi\n" /* from = out - dist */ -" jmp .L_do_copy\n" - -".align 32,0x90\n" -".L_contiguous_in_window:\n" -" movq 56(%%rsp), %%rsi\n" /* rsi = window */ -" addq %%rax, %%rsi\n" -" subq %%rcx, %%rsi\n" /* from += write - nbytes */ - -" movl %%r14d, %%eax\n" /* eax = len */ -" cmpl %%ecx, %%eax\n" -" jbe .L_do_copy\n" /* if (nbytes >= len) */ - -" subl %%ecx, %%eax\n" /* len -= nbytes */ -" rep movsb\n" -" movq %%rdi, %%rsi\n" -" subq %%r15, %%rsi\n" /* from = out - dist */ -" jmp .L_do_copy\n" /* if (nbytes >= len) */ - -".align 32,0x90\n" -".L_do_copy:\n" -" movl %%eax, %%ecx\n" /* ecx = len */ -" rep movsb\n" - -" movq %%r8, %%rsi\n" /* move in back to %esi, toss from */ -" jmp .L_while_test\n" - -".L_test_for_end_of_block:\n" -" testb $32, %%al\n" -" jz .L_invalid_literal_length_code\n" -" movl $1, 116(%%rsp)\n" -" jmp .L_break_loop_with_status\n" - -".L_invalid_literal_length_code:\n" -" movl $2, 116(%%rsp)\n" -" jmp .L_break_loop_with_status\n" - -".L_invalid_distance_code:\n" -" movl $3, 116(%%rsp)\n" -" jmp .L_break_loop_with_status\n" - -".L_invalid_distance_too_far:\n" -" movl $4, 116(%%rsp)\n" -" jmp .L_break_loop_with_status\n" - -".L_break_loop:\n" -" movl $0, 116(%%rsp)\n" - -".L_break_loop_with_status:\n" -/* put in, out, bits, and hold back into ar and pop esp */ -" movq %%rsi, 16(%%rsp)\n" /* in */ -" movq %%rdi, 32(%%rsp)\n" /* out */ -" movl %%ebx, 88(%%rsp)\n" /* bits */ -" movq %%rdx, 80(%%rsp)\n" /* hold */ -" movq (%%rsp), %%rax\n" /* restore rbp and rsp */ -" movq 8(%%rsp), %%rbp\n" -" movq %%rax, %%rsp\n" - : - : "m" (ar) - : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi", - "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" - ); -#elif ( defined( __GNUC__ ) || defined( __ICC ) ) && defined( __i386 ) - __asm__ __volatile__ ( -" leal %0, %%eax\n" -" movl %%esp, (%%eax)\n" /* save esp, ebp */ -" movl %%ebp, 4(%%eax)\n" -" movl %%eax, %%esp\n" -" movl 8(%%esp), %%esi\n" /* esi = in */ -" movl 16(%%esp), %%edi\n" /* edi = out */ -" movl 40(%%esp), %%edx\n" /* edx = hold */ -" movl 44(%%esp), %%ebx\n" /* ebx = bits */ -" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ - -" cld\n" -" jmp .L_do_loop\n" - -".align 32,0x90\n" -".L_while_test:\n" -" cmpl %%edi, 24(%%esp)\n" /* out < end */ -" jbe .L_break_loop\n" -" cmpl %%esi, 12(%%esp)\n" /* in < last */ -" jbe .L_break_loop\n" - -".L_do_loop:\n" -" cmpb $15, %%bl\n" -" ja .L_get_length_code\n" /* if (15 < bits) */ - -" xorl %%eax, %%eax\n" -" lodsw\n" /* al = *(ushort *)in++ */ -" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ -" addb $16, %%bl\n" /* bits += 16 */ -" shll %%cl, %%eax\n" -" orl %%eax, %%edx\n" /* hold |= *((ushort *)in)++ << bits */ - -".L_get_length_code:\n" -" movl 56(%%esp), %%eax\n" /* eax = lmask */ -" andl %%edx, %%eax\n" /* eax &= hold */ -" movl (%%ebp,%%eax,4), %%eax\n" /* eax = lcode[hold & lmask] */ - -".L_dolen:\n" -" movb %%ah, %%cl\n" /* cl = this.bits */ -" subb %%ah, %%bl\n" /* bits -= this.bits */ -" shrl %%cl, %%edx\n" /* hold >>= this.bits */ - -" testb %%al, %%al\n" -" jnz .L_test_for_length_base\n" /* if (op != 0) 45.7% */ - -" shrl $16, %%eax\n" /* output this.val char */ -" stosb\n" -" jmp .L_while_test\n" - -".align 32,0x90\n" -".L_test_for_length_base:\n" -" movl %%eax, %%ecx\n" /* len = this */ -" shrl $16, %%ecx\n" /* len = this.val */ -" movl %%ecx, 64(%%esp)\n" /* save len */ -" movb %%al, %%cl\n" - -" testb $16, %%al\n" -" jz .L_test_for_second_level_length\n" /* if ((op & 16) == 0) 8% */ -" andb $15, %%cl\n" /* op &= 15 */ -" jz .L_decode_distance\n" /* if (!op) */ -" cmpb %%cl, %%bl\n" -" jae .L_add_bits_to_len\n" /* if (op <= bits) */ - -" movb %%cl, %%ch\n" /* stash op in ch, freeing cl */ -" xorl %%eax, %%eax\n" -" lodsw\n" /* al = *(ushort *)in++ */ -" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ -" addb $16, %%bl\n" /* bits += 16 */ -" shll %%cl, %%eax\n" -" orl %%eax, %%edx\n" /* hold |= *((ushort *)in)++ << bits */ -" movb %%ch, %%cl\n" /* move op back to ecx */ - -".L_add_bits_to_len:\n" -" subb %%cl, %%bl\n" -" xorl %%eax, %%eax\n" -" incl %%eax\n" -" shll %%cl, %%eax\n" -" decl %%eax\n" -" andl %%edx, %%eax\n" /* eax &= hold */ -" shrl %%cl, %%edx\n" -" addl %%eax, 64(%%esp)\n" /* len += hold & mask[op] */ - -".L_decode_distance:\n" -" cmpb $15, %%bl\n" -" ja .L_get_distance_code\n" /* if (15 < bits) */ - -" xorl %%eax, %%eax\n" -" lodsw\n" /* al = *(ushort *)in++ */ -" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ -" addb $16, %%bl\n" /* bits += 16 */ -" shll %%cl, %%eax\n" -" orl %%eax, %%edx\n" /* hold |= *((ushort *)in)++ << bits */ - -".L_get_distance_code:\n" -" movl 60(%%esp), %%eax\n" /* eax = dmask */ -" movl 36(%%esp), %%ecx\n" /* ecx = dcode */ -" andl %%edx, %%eax\n" /* eax &= hold */ -" movl (%%ecx,%%eax,4), %%eax\n"/* eax = dcode[hold & dmask] */ - -".L_dodist:\n" -" movl %%eax, %%ebp\n" /* dist = this */ -" shrl $16, %%ebp\n" /* dist = this.val */ -" movb %%ah, %%cl\n" -" subb %%ah, %%bl\n" /* bits -= this.bits */ -" shrl %%cl, %%edx\n" /* hold >>= this.bits */ -" movb %%al, %%cl\n" /* cl = this.op */ - -" testb $16, %%al\n" /* if ((op & 16) == 0) */ -" jz .L_test_for_second_level_dist\n" -" andb $15, %%cl\n" /* op &= 15 */ -" jz .L_check_dist_one\n" -" cmpb %%cl, %%bl\n" -" jae .L_add_bits_to_dist\n" /* if (op <= bits) 97.6% */ - -" movb %%cl, %%ch\n" /* stash op in ch, freeing cl */ -" xorl %%eax, %%eax\n" -" lodsw\n" /* al = *(ushort *)in++ */ -" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ -" addb $16, %%bl\n" /* bits += 16 */ -" shll %%cl, %%eax\n" -" orl %%eax, %%edx\n" /* hold |= *((ushort *)in)++ << bits */ -" movb %%ch, %%cl\n" /* move op back to ecx */ - -".L_add_bits_to_dist:\n" -" subb %%cl, %%bl\n" -" xorl %%eax, %%eax\n" -" incl %%eax\n" -" shll %%cl, %%eax\n" -" decl %%eax\n" /* (1 << op) - 1 */ -" andl %%edx, %%eax\n" /* eax &= hold */ -" shrl %%cl, %%edx\n" -" addl %%eax, %%ebp\n" /* dist += hold & ((1 << op) - 1) */ - -".L_check_window:\n" -" movl %%esi, 8(%%esp)\n" /* save in so from can use it's reg */ -" movl %%edi, %%eax\n" -" subl 20(%%esp), %%eax\n" /* nbytes = out - beg */ - -" cmpl %%ebp, %%eax\n" -" jb .L_clip_window\n" /* if (dist > nbytes) 4.2% */ - -" movl 64(%%esp), %%ecx\n" /* ecx = len */ -" movl %%edi, %%esi\n" -" subl %%ebp, %%esi\n" /* from = out - dist */ - -" sarl %%ecx\n" -" jnc .L_copy_two\n" /* if len % 2 == 0 */ - -" rep movsw\n" -" movb (%%esi), %%al\n" -" movb %%al, (%%edi)\n" -" incl %%edi\n" - -" movl 8(%%esp), %%esi\n" /* move in back to %esi, toss from */ -" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ -" jmp .L_while_test\n" - -".L_copy_two:\n" -" rep movsw\n" -" movl 8(%%esp), %%esi\n" /* move in back to %esi, toss from */ -" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ -" jmp .L_while_test\n" - -".align 32,0x90\n" -".L_check_dist_one:\n" -" cmpl $1, %%ebp\n" /* if dist 1, is a memset */ -" jne .L_check_window\n" -" cmpl %%edi, 20(%%esp)\n" -" je .L_check_window\n" /* out == beg, if outside window */ - -" movl 64(%%esp), %%ecx\n" /* ecx = len */ -" movb -1(%%edi), %%al\n" -" movb %%al, %%ah\n" - -" sarl %%ecx\n" -" jnc .L_set_two\n" -" movb %%al, (%%edi)\n" -" incl %%edi\n" - -".L_set_two:\n" -" rep stosw\n" -" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ -" jmp .L_while_test\n" - -".align 32,0x90\n" -".L_test_for_second_level_length:\n" -" testb $64, %%al\n" -" jnz .L_test_for_end_of_block\n" /* if ((op & 64) != 0) */ - -" xorl %%eax, %%eax\n" -" incl %%eax\n" -" shll %%cl, %%eax\n" -" decl %%eax\n" -" andl %%edx, %%eax\n" /* eax &= hold */ -" addl 64(%%esp), %%eax\n" /* eax += len */ -" movl (%%ebp,%%eax,4), %%eax\n" /* eax = lcode[val+(hold&mask[op])]*/ -" jmp .L_dolen\n" - -".align 32,0x90\n" -".L_test_for_second_level_dist:\n" -" testb $64, %%al\n" -" jnz .L_invalid_distance_code\n" /* if ((op & 64) != 0) */ - -" xorl %%eax, %%eax\n" -" incl %%eax\n" -" shll %%cl, %%eax\n" -" decl %%eax\n" -" andl %%edx, %%eax\n" /* eax &= hold */ -" addl %%ebp, %%eax\n" /* eax += dist */ -" movl 36(%%esp), %%ecx\n" /* ecx = dcode */ -" movl (%%ecx,%%eax,4), %%eax\n" /* eax = dcode[val+(hold&mask[op])]*/ -" jmp .L_dodist\n" - -".align 32,0x90\n" -".L_clip_window:\n" -" movl %%eax, %%ecx\n" -" movl 48(%%esp), %%eax\n" /* eax = wsize */ -" negl %%ecx\n" /* nbytes = -nbytes */ -" movl 28(%%esp), %%esi\n" /* from = window */ - -" cmpl %%ebp, %%eax\n" -" jb .L_invalid_distance_too_far\n" /* if (dist > wsize) */ - -" addl %%ebp, %%ecx\n" /* nbytes = dist - nbytes */ -" cmpl $0, 52(%%esp)\n" -" jne .L_wrap_around_window\n" /* if (write != 0) */ - -" subl %%ecx, %%eax\n" -" addl %%eax, %%esi\n" /* from += wsize - nbytes */ - -" movl 64(%%esp), %%eax\n" /* eax = len */ -" cmpl %%ecx, %%eax\n" -" jbe .L_do_copy\n" /* if (nbytes >= len) */ - -" subl %%ecx, %%eax\n" /* len -= nbytes */ -" rep movsb\n" -" movl %%edi, %%esi\n" -" subl %%ebp, %%esi\n" /* from = out - dist */ -" jmp .L_do_copy\n" - -".align 32,0x90\n" -".L_wrap_around_window:\n" -" movl 52(%%esp), %%eax\n" /* eax = write */ -" cmpl %%eax, %%ecx\n" -" jbe .L_contiguous_in_window\n" /* if (write >= nbytes) */ - -" addl 48(%%esp), %%esi\n" /* from += wsize */ -" addl %%eax, %%esi\n" /* from += write */ -" subl %%ecx, %%esi\n" /* from -= nbytes */ -" subl %%eax, %%ecx\n" /* nbytes -= write */ - -" movl 64(%%esp), %%eax\n" /* eax = len */ -" cmpl %%ecx, %%eax\n" -" jbe .L_do_copy\n" /* if (nbytes >= len) */ - -" subl %%ecx, %%eax\n" /* len -= nbytes */ -" rep movsb\n" -" movl 28(%%esp), %%esi\n" /* from = window */ -" movl 52(%%esp), %%ecx\n" /* nbytes = write */ -" cmpl %%ecx, %%eax\n" -" jbe .L_do_copy\n" /* if (nbytes >= len) */ - -" subl %%ecx, %%eax\n" /* len -= nbytes */ -" rep movsb\n" -" movl %%edi, %%esi\n" -" subl %%ebp, %%esi\n" /* from = out - dist */ -" jmp .L_do_copy\n" - -".align 32,0x90\n" -".L_contiguous_in_window:\n" -" addl %%eax, %%esi\n" -" subl %%ecx, %%esi\n" /* from += write - nbytes */ - -" movl 64(%%esp), %%eax\n" /* eax = len */ -" cmpl %%ecx, %%eax\n" -" jbe .L_do_copy\n" /* if (nbytes >= len) */ - -" subl %%ecx, %%eax\n" /* len -= nbytes */ -" rep movsb\n" -" movl %%edi, %%esi\n" -" subl %%ebp, %%esi\n" /* from = out - dist */ -" jmp .L_do_copy\n" /* if (nbytes >= len) */ - -".align 32,0x90\n" -".L_do_copy:\n" -" movl %%eax, %%ecx\n" -" rep movsb\n" - -" movl 8(%%esp), %%esi\n" /* move in back to %esi, toss from */ -" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ -" jmp .L_while_test\n" - -".L_test_for_end_of_block:\n" -" testb $32, %%al\n" -" jz .L_invalid_literal_length_code\n" -" movl $1, 72(%%esp)\n" -" jmp .L_break_loop_with_status\n" - -".L_invalid_literal_length_code:\n" -" movl $2, 72(%%esp)\n" -" jmp .L_break_loop_with_status\n" - -".L_invalid_distance_code:\n" -" movl $3, 72(%%esp)\n" -" jmp .L_break_loop_with_status\n" - -".L_invalid_distance_too_far:\n" -" movl 8(%%esp), %%esi\n" -" movl $4, 72(%%esp)\n" -" jmp .L_break_loop_with_status\n" - -".L_break_loop:\n" -" movl $0, 72(%%esp)\n" - -".L_break_loop_with_status:\n" -/* put in, out, bits, and hold back into ar and pop esp */ -" movl %%esi, 8(%%esp)\n" /* save in */ -" movl %%edi, 16(%%esp)\n" /* save out */ -" movl %%ebx, 44(%%esp)\n" /* save bits */ -" movl %%edx, 40(%%esp)\n" /* save hold */ -" movl 4(%%esp), %%ebp\n" /* restore esp, ebp */ -" movl (%%esp), %%esp\n" - : - : "m" (ar) - : "memory", "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi" - ); -#elif defined( _MSC_VER ) && ! defined( _M_AMD64 ) - __asm { - lea eax, ar - mov [eax], esp /* save esp, ebp */ - mov [eax+4], ebp - mov esp, eax - mov esi, [esp+8] /* esi = in */ - mov edi, [esp+16] /* edi = out */ - mov edx, [esp+40] /* edx = hold */ - mov ebx, [esp+44] /* ebx = bits */ - mov ebp, [esp+32] /* ebp = lcode */ - - cld - jmp L_do_loop - -ALIGN 4 -L_while_test: - cmp [esp+24], edi - jbe L_break_loop - cmp [esp+12], esi - jbe L_break_loop - -L_do_loop: - cmp bl, 15 - ja L_get_length_code /* if (15 < bits) */ - - xor eax, eax - lodsw /* al = *(ushort *)in++ */ - mov cl, bl /* cl = bits, needs it for shifting */ - add bl, 16 /* bits += 16 */ - shl eax, cl - or edx, eax /* hold |= *((ushort *)in)++ << bits */ - -L_get_length_code: - mov eax, [esp+56] /* eax = lmask */ - and eax, edx /* eax &= hold */ - mov eax, [ebp+eax*4] /* eax = lcode[hold & lmask] */ - -L_dolen: - mov cl, ah /* cl = this.bits */ - sub bl, ah /* bits -= this.bits */ - shr edx, cl /* hold >>= this.bits */ - - test al, al - jnz L_test_for_length_base /* if (op != 0) 45.7% */ - - shr eax, 16 /* output this.val char */ - stosb - jmp L_while_test - -ALIGN 4 -L_test_for_length_base: - mov ecx, eax /* len = this */ - shr ecx, 16 /* len = this.val */ - mov [esp+64], ecx /* save len */ - mov cl, al - - test al, 16 - jz L_test_for_second_level_length /* if ((op & 16) == 0) 8% */ - and cl, 15 /* op &= 15 */ - jz L_decode_distance /* if (!op) */ - cmp bl, cl - jae L_add_bits_to_len /* if (op <= bits) */ - - mov ch, cl /* stash op in ch, freeing cl */ - xor eax, eax - lodsw /* al = *(ushort *)in++ */ - mov cl, bl /* cl = bits, needs it for shifting */ - add bl, 16 /* bits += 16 */ - shl eax, cl - or edx, eax /* hold |= *((ushort *)in)++ << bits */ - mov cl, ch /* move op back to ecx */ - -L_add_bits_to_len: - sub bl, cl - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx /* eax &= hold */ - shr edx, cl - add [esp+64], eax /* len += hold & mask[op] */ - -L_decode_distance: - cmp bl, 15 - ja L_get_distance_code /* if (15 < bits) */ - - xor eax, eax - lodsw /* al = *(ushort *)in++ */ - mov cl, bl /* cl = bits, needs it for shifting */ - add bl, 16 /* bits += 16 */ - shl eax, cl - or edx, eax /* hold |= *((ushort *)in)++ << bits */ - -L_get_distance_code: - mov eax, [esp+60] /* eax = dmask */ - mov ecx, [esp+36] /* ecx = dcode */ - and eax, edx /* eax &= hold */ - mov eax, [ecx+eax*4]/* eax = dcode[hold & dmask] */ - -L_dodist: - mov ebp, eax /* dist = this */ - shr ebp, 16 /* dist = this.val */ - mov cl, ah - sub bl, ah /* bits -= this.bits */ - shr edx, cl /* hold >>= this.bits */ - mov cl, al /* cl = this.op */ - - test al, 16 /* if ((op & 16) == 0) */ - jz L_test_for_second_level_dist - and cl, 15 /* op &= 15 */ - jz L_check_dist_one - cmp bl, cl - jae L_add_bits_to_dist /* if (op <= bits) 97.6% */ - - mov ch, cl /* stash op in ch, freeing cl */ - xor eax, eax - lodsw /* al = *(ushort *)in++ */ - mov cl, bl /* cl = bits, needs it for shifting */ - add bl, 16 /* bits += 16 */ - shl eax, cl - or edx, eax /* hold |= *((ushort *)in)++ << bits */ - mov cl, ch /* move op back to ecx */ - -L_add_bits_to_dist: - sub bl, cl - xor eax, eax - inc eax - shl eax, cl - dec eax /* (1 << op) - 1 */ - and eax, edx /* eax &= hold */ - shr edx, cl - add ebp, eax /* dist += hold & ((1 << op) - 1) */ - -L_check_window: - mov [esp+8], esi /* save in so from can use it's reg */ - mov eax, edi - sub eax, [esp+20] /* nbytes = out - beg */ - - cmp eax, ebp - jb L_clip_window /* if (dist > nbytes) 4.2% */ - - mov ecx, [esp+64] /* ecx = len */ - mov esi, edi - sub esi, ebp /* from = out - dist */ - - sar ecx, 1 - jnc L_copy_two - - rep movsw - mov al, [esi] - mov [edi], al - inc edi - - mov esi, [esp+8] /* move in back to %esi, toss from */ - mov ebp, [esp+32] /* ebp = lcode */ - jmp L_while_test - -L_copy_two: - rep movsw - mov esi, [esp+8] /* move in back to %esi, toss from */ - mov ebp, [esp+32] /* ebp = lcode */ - jmp L_while_test - -ALIGN 4 -L_check_dist_one: - cmp ebp, 1 /* if dist 1, is a memset */ - jne L_check_window - cmp [esp+20], edi - je L_check_window /* out == beg, if outside window */ - - mov ecx, [esp+64] /* ecx = len */ - mov al, [edi-1] - mov ah, al - - sar ecx, 1 - jnc L_set_two - mov [edi], al /* memset out with from[-1] */ - inc edi - -L_set_two: - rep stosw - mov ebp, [esp+32] /* ebp = lcode */ - jmp L_while_test - -ALIGN 4 -L_test_for_second_level_length: - test al, 64 - jnz L_test_for_end_of_block /* if ((op & 64) != 0) */ - - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx /* eax &= hold */ - add eax, [esp+64] /* eax += len */ - mov eax, [ebp+eax*4] /* eax = lcode[val+(hold&mask[op])]*/ - jmp L_dolen - -ALIGN 4 -L_test_for_second_level_dist: - test al, 64 - jnz L_invalid_distance_code /* if ((op & 64) != 0) */ - - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx /* eax &= hold */ - add eax, ebp /* eax += dist */ - mov ecx, [esp+36] /* ecx = dcode */ - mov eax, [ecx+eax*4] /* eax = dcode[val+(hold&mask[op])]*/ - jmp L_dodist - -ALIGN 4 -L_clip_window: - mov ecx, eax - mov eax, [esp+48] /* eax = wsize */ - neg ecx /* nbytes = -nbytes */ - mov esi, [esp+28] /* from = window */ - - cmp eax, ebp - jb L_invalid_distance_too_far /* if (dist > wsize) */ - - add ecx, ebp /* nbytes = dist - nbytes */ - cmp dword ptr [esp+52], 0 - jne L_wrap_around_window /* if (write != 0) */ - - sub eax, ecx - add esi, eax /* from += wsize - nbytes */ - - mov eax, [esp+64] /* eax = len */ - cmp eax, ecx - jbe L_do_copy /* if (nbytes >= len) */ - - sub eax, ecx /* len -= nbytes */ - rep movsb - mov esi, edi - sub esi, ebp /* from = out - dist */ - jmp L_do_copy - -ALIGN 4 -L_wrap_around_window: - mov eax, [esp+52] /* eax = write */ - cmp ecx, eax - jbe L_contiguous_in_window /* if (write >= nbytes) */ - - add esi, [esp+48] /* from += wsize */ - add esi, eax /* from += write */ - sub esi, ecx /* from -= nbytes */ - sub ecx, eax /* nbytes -= write */ - - mov eax, [esp+64] /* eax = len */ - cmp eax, ecx - jbe L_do_copy /* if (nbytes >= len) */ - - sub eax, ecx /* len -= nbytes */ - rep movsb - mov esi, [esp+28] /* from = window */ - mov ecx, [esp+52] /* nbytes = write */ - cmp eax, ecx - jbe L_do_copy /* if (nbytes >= len) */ - - sub eax, ecx /* len -= nbytes */ - rep movsb - mov esi, edi - sub esi, ebp /* from = out - dist */ - jmp L_do_copy - -ALIGN 4 -L_contiguous_in_window: - add esi, eax - sub esi, ecx /* from += write - nbytes */ - - mov eax, [esp+64] /* eax = len */ - cmp eax, ecx - jbe L_do_copy /* if (nbytes >= len) */ - - sub eax, ecx /* len -= nbytes */ - rep movsb - mov esi, edi - sub esi, ebp /* from = out - dist */ - jmp L_do_copy - -ALIGN 4 -L_do_copy: - mov ecx, eax - rep movsb - - mov esi, [esp+8] /* move in back to %esi, toss from */ - mov ebp, [esp+32] /* ebp = lcode */ - jmp L_while_test - -L_test_for_end_of_block: - test al, 32 - jz L_invalid_literal_length_code - mov dword ptr [esp+72], 1 - jmp L_break_loop_with_status - -L_invalid_literal_length_code: - mov dword ptr [esp+72], 2 - jmp L_break_loop_with_status - -L_invalid_distance_code: - mov dword ptr [esp+72], 3 - jmp L_break_loop_with_status - -L_invalid_distance_too_far: - mov esi, [esp+4] - mov dword ptr [esp+72], 4 - jmp L_break_loop_with_status - -L_break_loop: - mov dword ptr [esp+72], 0 - -L_break_loop_with_status: -/* put in, out, bits, and hold back into ar and pop esp */ - mov [esp+8], esi /* save in */ - mov [esp+16], edi /* save out */ - mov [esp+44], ebx /* save bits */ - mov [esp+40], edx /* save hold */ - mov ebp, [esp+4] /* restore esp, ebp */ - mov esp, [esp] - } -#else -#error "x86 architecture not defined" -#endif - - if (ar.status > 1) { - if (ar.status == 2) - strm->msg = "invalid literal/length code"; - else if (ar.status == 3) - strm->msg = "invalid distance code"; - else - strm->msg = "invalid distance too far back"; - state->mode = BAD; - } - else if ( ar.status == 1 ) { - state->mode = TYPE; - } - - /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ - ar.len = ar.bits >> 3; - ar.in -= ar.len; - ar.bits -= ar.len << 3; - ar.hold &= (1U << ar.bits) - 1; - - /* update state and return */ - strm->next_in = ar.in; - strm->next_out = ar.out; - strm->avail_in = (unsigned)(ar.in < ar.last ? - PAD_AVAIL_IN + (ar.last - ar.in) : - PAD_AVAIL_IN - (ar.in - ar.last)); - strm->avail_out = (unsigned)(ar.out < ar.end ? - PAD_AVAIL_OUT + (ar.end - ar.out) : - PAD_AVAIL_OUT - (ar.out - ar.end)); - state->hold = ar.hold; - state->bits = ar.bits; - return; -} - diff --git a/Dependencies/zlib/contrib/inflate86/inffast.S b/Dependencies/zlib/contrib/inflate86/inffast.S deleted file mode 100644 index 2245a29..0000000 --- a/Dependencies/zlib/contrib/inflate86/inffast.S +++ /dev/null @@ -1,1368 +0,0 @@ -/* - * inffast.S is a hand tuned assembler version of: - * - * inffast.c -- fast decoding - * Copyright (C) 1995-2003 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - * - * Copyright (C) 2003 Chris Anderson - * Please use the copyright conditions above. - * - * This version (Jan-23-2003) of inflate_fast was coded and tested under - * GNU/Linux on a pentium 3, using the gcc-3.2 compiler distribution. On that - * machine, I found that gzip style archives decompressed about 20% faster than - * the gcc-3.2 -O3 -fomit-frame-pointer compiled version. Your results will - * depend on how large of a buffer is used for z_stream.next_in & next_out - * (8K-32K worked best for my 256K cpu cache) and how much overhead there is in - * stream processing I/O and crc32/addler32. In my case, this routine used - * 70% of the cpu time and crc32 used 20%. - * - * I am confident that this version will work in the general case, but I have - * not tested a wide variety of datasets or a wide variety of platforms. - * - * Jan-24-2003 -- Added -DUSE_MMX define for slightly faster inflating. - * It should be a runtime flag instead of compile time flag... - * - * Jan-26-2003 -- Added runtime check for MMX support with cpuid instruction. - * With -DUSE_MMX, only MMX code is compiled. With -DNO_MMX, only non-MMX code - * is compiled. Without either option, runtime detection is enabled. Runtime - * detection should work on all modern cpus and the recomended algorithm (flip - * ID bit on eflags and then use the cpuid instruction) is used in many - * multimedia applications. Tested under win2k with gcc-2.95 and gas-2.12 - * distributed with cygwin3. Compiling with gcc-2.95 -c inffast.S -o - * inffast.obj generates a COFF object which can then be linked with MSVC++ - * compiled code. Tested under FreeBSD 4.7 with gcc-2.95. - * - * Jan-28-2003 -- Tested Athlon XP... MMX mode is slower than no MMX (and - * slower than compiler generated code). Adjusted cpuid check to use the MMX - * code only for Pentiums < P4 until I have more data on the P4. Speed - * improvment is only about 15% on the Athlon when compared with code generated - * with MSVC++. Not sure yet, but I think the P4 will also be slower using the - * MMX mode because many of it's x86 ALU instructions execute in .5 cycles and - * have less latency than MMX ops. Added code to buffer the last 11 bytes of - * the input stream since the MMX code grabs bits in chunks of 32, which - * differs from the inffast.c algorithm. I don't think there would have been - * read overruns where a page boundary was crossed (a segfault), but there - * could have been overruns when next_in ends on unaligned memory (unintialized - * memory read). - * - * Mar-13-2003 -- P4 MMX is slightly slower than P4 NO_MMX. I created a C - * version of the non-MMX code so that it doesn't depend on zstrm and zstate - * structure offsets which are hard coded in this file. This was last tested - * with zlib-1.2.0 which is currently in beta testing, newer versions of this - * and inffas86.c can be found at http://www.eetbeetee.com/zlib/ and - * http://www.charm.net/~christop/zlib/ - */ - - -/* - * if you have underscore linking problems (_inflate_fast undefined), try - * using -DGAS_COFF - */ -#if ! defined( GAS_COFF ) && ! defined( GAS_ELF ) - -#if defined( WIN32 ) || defined( __CYGWIN__ ) -#define GAS_COFF /* windows object format */ -#else -#define GAS_ELF -#endif - -#endif /* ! GAS_COFF && ! GAS_ELF */ - - -#if defined( GAS_COFF ) - -/* coff externals have underscores */ -#define inflate_fast _inflate_fast -#define inflate_fast_use_mmx _inflate_fast_use_mmx - -#endif /* GAS_COFF */ - - -.file "inffast.S" - -.globl inflate_fast - -.text -.align 4,0 -.L_invalid_literal_length_code_msg: -.string "invalid literal/length code" - -.align 4,0 -.L_invalid_distance_code_msg: -.string "invalid distance code" - -.align 4,0 -.L_invalid_distance_too_far_msg: -.string "invalid distance too far back" - -#if ! defined( NO_MMX ) -.align 4,0 -.L_mask: /* mask[N] = ( 1 << N ) - 1 */ -.long 0 -.long 1 -.long 3 -.long 7 -.long 15 -.long 31 -.long 63 -.long 127 -.long 255 -.long 511 -.long 1023 -.long 2047 -.long 4095 -.long 8191 -.long 16383 -.long 32767 -.long 65535 -.long 131071 -.long 262143 -.long 524287 -.long 1048575 -.long 2097151 -.long 4194303 -.long 8388607 -.long 16777215 -.long 33554431 -.long 67108863 -.long 134217727 -.long 268435455 -.long 536870911 -.long 1073741823 -.long 2147483647 -.long 4294967295 -#endif /* NO_MMX */ - -.text - -/* - * struct z_stream offsets, in zlib.h - */ -#define next_in_strm 0 /* strm->next_in */ -#define avail_in_strm 4 /* strm->avail_in */ -#define next_out_strm 12 /* strm->next_out */ -#define avail_out_strm 16 /* strm->avail_out */ -#define msg_strm 24 /* strm->msg */ -#define state_strm 28 /* strm->state */ - -/* - * struct inflate_state offsets, in inflate.h - */ -#define mode_state 0 /* state->mode */ -#define wsize_state 32 /* state->wsize */ -#define write_state 40 /* state->write */ -#define window_state 44 /* state->window */ -#define hold_state 48 /* state->hold */ -#define bits_state 52 /* state->bits */ -#define lencode_state 68 /* state->lencode */ -#define distcode_state 72 /* state->distcode */ -#define lenbits_state 76 /* state->lenbits */ -#define distbits_state 80 /* state->distbits */ - -/* - * inflate_fast's activation record - */ -#define local_var_size 64 /* how much local space for vars */ -#define strm_sp 88 /* first arg: z_stream * (local_var_size + 24) */ -#define start_sp 92 /* second arg: unsigned int (local_var_size + 28) */ - -/* - * offsets for local vars on stack - */ -#define out 60 /* unsigned char* */ -#define window 56 /* unsigned char* */ -#define wsize 52 /* unsigned int */ -#define write 48 /* unsigned int */ -#define in 44 /* unsigned char* */ -#define beg 40 /* unsigned char* */ -#define buf 28 /* char[ 12 ] */ -#define len 24 /* unsigned int */ -#define last 20 /* unsigned char* */ -#define end 16 /* unsigned char* */ -#define dcode 12 /* code* */ -#define lcode 8 /* code* */ -#define dmask 4 /* unsigned int */ -#define lmask 0 /* unsigned int */ - -/* - * typedef enum inflate_mode consts, in inflate.h - */ -#define INFLATE_MODE_TYPE 11 /* state->mode flags enum-ed in inflate.h */ -#define INFLATE_MODE_BAD 26 - - -#if ! defined( USE_MMX ) && ! defined( NO_MMX ) - -#define RUN_TIME_MMX - -#define CHECK_MMX 1 -#define DO_USE_MMX 2 -#define DONT_USE_MMX 3 - -.globl inflate_fast_use_mmx - -.data - -.align 4,0 -inflate_fast_use_mmx: /* integer flag for run time control 1=check,2=mmx,3=no */ -.long CHECK_MMX - -#if defined( GAS_ELF ) -/* elf info */ -.type inflate_fast_use_mmx,@object -.size inflate_fast_use_mmx,4 -#endif - -#endif /* RUN_TIME_MMX */ - -#if defined( GAS_COFF ) -/* coff info: scl 2 = extern, type 32 = function */ -.def inflate_fast; .scl 2; .type 32; .endef -#endif - -.text - -.align 32,0x90 -inflate_fast: - pushl %edi - pushl %esi - pushl %ebp - pushl %ebx - pushf /* save eflags (strm_sp, state_sp assumes this is 32 bits) */ - subl $local_var_size, %esp - cld - -#define strm_r %esi -#define state_r %edi - - movl strm_sp(%esp), strm_r - movl state_strm(strm_r), state_r - - /* in = strm->next_in; - * out = strm->next_out; - * last = in + strm->avail_in - 11; - * beg = out - (start - strm->avail_out); - * end = out + (strm->avail_out - 257); - */ - movl avail_in_strm(strm_r), %edx - movl next_in_strm(strm_r), %eax - - addl %eax, %edx /* avail_in += next_in */ - subl $11, %edx /* avail_in -= 11 */ - - movl %eax, in(%esp) - movl %edx, last(%esp) - - movl start_sp(%esp), %ebp - movl avail_out_strm(strm_r), %ecx - movl next_out_strm(strm_r), %ebx - - subl %ecx, %ebp /* start -= avail_out */ - negl %ebp /* start = -start */ - addl %ebx, %ebp /* start += next_out */ - - subl $257, %ecx /* avail_out -= 257 */ - addl %ebx, %ecx /* avail_out += out */ - - movl %ebx, out(%esp) - movl %ebp, beg(%esp) - movl %ecx, end(%esp) - - /* wsize = state->wsize; - * write = state->write; - * window = state->window; - * hold = state->hold; - * bits = state->bits; - * lcode = state->lencode; - * dcode = state->distcode; - * lmask = ( 1 << state->lenbits ) - 1; - * dmask = ( 1 << state->distbits ) - 1; - */ - - movl lencode_state(state_r), %eax - movl distcode_state(state_r), %ecx - - movl %eax, lcode(%esp) - movl %ecx, dcode(%esp) - - movl $1, %eax - movl lenbits_state(state_r), %ecx - shll %cl, %eax - decl %eax - movl %eax, lmask(%esp) - - movl $1, %eax - movl distbits_state(state_r), %ecx - shll %cl, %eax - decl %eax - movl %eax, dmask(%esp) - - movl wsize_state(state_r), %eax - movl write_state(state_r), %ecx - movl window_state(state_r), %edx - - movl %eax, wsize(%esp) - movl %ecx, write(%esp) - movl %edx, window(%esp) - - movl hold_state(state_r), %ebp - movl bits_state(state_r), %ebx - -#undef strm_r -#undef state_r - -#define in_r %esi -#define from_r %esi -#define out_r %edi - - movl in(%esp), in_r - movl last(%esp), %ecx - cmpl in_r, %ecx - ja .L_align_long /* if in < last */ - - addl $11, %ecx /* ecx = &in[ avail_in ] */ - subl in_r, %ecx /* ecx = avail_in */ - movl $12, %eax - subl %ecx, %eax /* eax = 12 - avail_in */ - leal buf(%esp), %edi - rep movsb /* memcpy( buf, in, avail_in ) */ - movl %eax, %ecx - xorl %eax, %eax - rep stosb /* memset( &buf[ avail_in ], 0, 12 - avail_in ) */ - leal buf(%esp), in_r /* in = buf */ - movl in_r, last(%esp) /* last = in, do just one iteration */ - jmp .L_is_aligned - - /* align in_r on long boundary */ -.L_align_long: - testl $3, in_r - jz .L_is_aligned - xorl %eax, %eax - movb (in_r), %al - incl in_r - movl %ebx, %ecx - addl $8, %ebx - shll %cl, %eax - orl %eax, %ebp - jmp .L_align_long - -.L_is_aligned: - movl out(%esp), out_r - -#if defined( NO_MMX ) - jmp .L_do_loop -#endif - -#if defined( USE_MMX ) - jmp .L_init_mmx -#endif - -/*** Runtime MMX check ***/ - -#if defined( RUN_TIME_MMX ) -.L_check_mmx: - cmpl $DO_USE_MMX, inflate_fast_use_mmx - je .L_init_mmx - ja .L_do_loop /* > 2 */ - - pushl %eax - pushl %ebx - pushl %ecx - pushl %edx - pushf - movl (%esp), %eax /* copy eflags to eax */ - xorl $0x200000, (%esp) /* try toggling ID bit of eflags (bit 21) - * to see if cpu supports cpuid... - * ID bit method not supported by NexGen but - * bios may load a cpuid instruction and - * cpuid may be disabled on Cyrix 5-6x86 */ - popf - pushf - popl %edx /* copy new eflags to edx */ - xorl %eax, %edx /* test if ID bit is flipped */ - jz .L_dont_use_mmx /* not flipped if zero */ - xorl %eax, %eax - cpuid - cmpl $0x756e6547, %ebx /* check for GenuineIntel in ebx,ecx,edx */ - jne .L_dont_use_mmx - cmpl $0x6c65746e, %ecx - jne .L_dont_use_mmx - cmpl $0x49656e69, %edx - jne .L_dont_use_mmx - movl $1, %eax - cpuid /* get cpu features */ - shrl $8, %eax - andl $15, %eax - cmpl $6, %eax /* check for Pentium family, is 0xf for P4 */ - jne .L_dont_use_mmx - testl $0x800000, %edx /* test if MMX feature is set (bit 23) */ - jnz .L_use_mmx - jmp .L_dont_use_mmx -.L_use_mmx: - movl $DO_USE_MMX, inflate_fast_use_mmx - jmp .L_check_mmx_pop -.L_dont_use_mmx: - movl $DONT_USE_MMX, inflate_fast_use_mmx -.L_check_mmx_pop: - popl %edx - popl %ecx - popl %ebx - popl %eax - jmp .L_check_mmx -#endif - - -/*** Non-MMX code ***/ - -#if defined ( NO_MMX ) || defined( RUN_TIME_MMX ) - -#define hold_r %ebp -#define bits_r %bl -#define bitslong_r %ebx - -.align 32,0x90 -.L_while_test: - /* while (in < last && out < end) - */ - cmpl out_r, end(%esp) - jbe .L_break_loop /* if (out >= end) */ - - cmpl in_r, last(%esp) - jbe .L_break_loop - -.L_do_loop: - /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out - * - * do { - * if (bits < 15) { - * hold |= *((unsigned short *)in)++ << bits; - * bits += 16 - * } - * this = lcode[hold & lmask] - */ - cmpb $15, bits_r - ja .L_get_length_code /* if (15 < bits) */ - - xorl %eax, %eax - lodsw /* al = *(ushort *)in++ */ - movb bits_r, %cl /* cl = bits, needs it for shifting */ - addb $16, bits_r /* bits += 16 */ - shll %cl, %eax - orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ - -.L_get_length_code: - movl lmask(%esp), %edx /* edx = lmask */ - movl lcode(%esp), %ecx /* ecx = lcode */ - andl hold_r, %edx /* edx &= hold */ - movl (%ecx,%edx,4), %eax /* eax = lcode[hold & lmask] */ - -.L_dolen: - /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out - * - * dolen: - * bits -= this.bits; - * hold >>= this.bits - */ - movb %ah, %cl /* cl = this.bits */ - subb %ah, bits_r /* bits -= this.bits */ - shrl %cl, hold_r /* hold >>= this.bits */ - - /* check if op is a literal - * if (op == 0) { - * PUP(out) = this.val; - * } - */ - testb %al, %al - jnz .L_test_for_length_base /* if (op != 0) 45.7% */ - - shrl $16, %eax /* output this.val char */ - stosb - jmp .L_while_test - -.L_test_for_length_base: - /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out, %edx = len - * - * else if (op & 16) { - * len = this.val - * op &= 15 - * if (op) { - * if (op > bits) { - * hold |= *((unsigned short *)in)++ << bits; - * bits += 16 - * } - * len += hold & mask[op]; - * bits -= op; - * hold >>= op; - * } - */ -#define len_r %edx - movl %eax, len_r /* len = this */ - shrl $16, len_r /* len = this.val */ - movb %al, %cl - - testb $16, %al - jz .L_test_for_second_level_length /* if ((op & 16) == 0) 8% */ - andb $15, %cl /* op &= 15 */ - jz .L_save_len /* if (!op) */ - cmpb %cl, bits_r - jae .L_add_bits_to_len /* if (op <= bits) */ - - movb %cl, %ch /* stash op in ch, freeing cl */ - xorl %eax, %eax - lodsw /* al = *(ushort *)in++ */ - movb bits_r, %cl /* cl = bits, needs it for shifting */ - addb $16, bits_r /* bits += 16 */ - shll %cl, %eax - orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ - movb %ch, %cl /* move op back to ecx */ - -.L_add_bits_to_len: - movl $1, %eax - shll %cl, %eax - decl %eax - subb %cl, bits_r - andl hold_r, %eax /* eax &= hold */ - shrl %cl, hold_r - addl %eax, len_r /* len += hold & mask[op] */ - -.L_save_len: - movl len_r, len(%esp) /* save len */ -#undef len_r - -.L_decode_distance: - /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * - * if (bits < 15) { - * hold |= *((unsigned short *)in)++ << bits; - * bits += 16 - * } - * this = dcode[hold & dmask]; - * dodist: - * bits -= this.bits; - * hold >>= this.bits; - * op = this.op; - */ - - cmpb $15, bits_r - ja .L_get_distance_code /* if (15 < bits) */ - - xorl %eax, %eax - lodsw /* al = *(ushort *)in++ */ - movb bits_r, %cl /* cl = bits, needs it for shifting */ - addb $16, bits_r /* bits += 16 */ - shll %cl, %eax - orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ - -.L_get_distance_code: - movl dmask(%esp), %edx /* edx = dmask */ - movl dcode(%esp), %ecx /* ecx = dcode */ - andl hold_r, %edx /* edx &= hold */ - movl (%ecx,%edx,4), %eax /* eax = dcode[hold & dmask] */ - -#define dist_r %edx -.L_dodist: - movl %eax, dist_r /* dist = this */ - shrl $16, dist_r /* dist = this.val */ - movb %ah, %cl - subb %ah, bits_r /* bits -= this.bits */ - shrl %cl, hold_r /* hold >>= this.bits */ - - /* if (op & 16) { - * dist = this.val - * op &= 15 - * if (op > bits) { - * hold |= *((unsigned short *)in)++ << bits; - * bits += 16 - * } - * dist += hold & mask[op]; - * bits -= op; - * hold >>= op; - */ - movb %al, %cl /* cl = this.op */ - - testb $16, %al /* if ((op & 16) == 0) */ - jz .L_test_for_second_level_dist - andb $15, %cl /* op &= 15 */ - jz .L_check_dist_one - cmpb %cl, bits_r - jae .L_add_bits_to_dist /* if (op <= bits) 97.6% */ - - movb %cl, %ch /* stash op in ch, freeing cl */ - xorl %eax, %eax - lodsw /* al = *(ushort *)in++ */ - movb bits_r, %cl /* cl = bits, needs it for shifting */ - addb $16, bits_r /* bits += 16 */ - shll %cl, %eax - orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ - movb %ch, %cl /* move op back to ecx */ - -.L_add_bits_to_dist: - movl $1, %eax - shll %cl, %eax - decl %eax /* (1 << op) - 1 */ - subb %cl, bits_r - andl hold_r, %eax /* eax &= hold */ - shrl %cl, hold_r - addl %eax, dist_r /* dist += hold & ((1 << op) - 1) */ - jmp .L_check_window - -.L_check_window: - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes - * - * nbytes = out - beg; - * if (dist <= nbytes) { - * from = out - dist; - * do { - * PUP(out) = PUP(from); - * } while (--len > 0) { - * } - */ - - movl in_r, in(%esp) /* save in so from can use it's reg */ - movl out_r, %eax - subl beg(%esp), %eax /* nbytes = out - beg */ - - cmpl dist_r, %eax - jb .L_clip_window /* if (dist > nbytes) 4.2% */ - - movl len(%esp), %ecx - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - - subl $3, %ecx - movb (from_r), %al - movb %al, (out_r) - movb 1(from_r), %al - movb 2(from_r), %dl - addl $3, from_r - movb %al, 1(out_r) - movb %dl, 2(out_r) - addl $3, out_r - rep movsb - - movl in(%esp), in_r /* move in back to %esi, toss from */ - jmp .L_while_test - -.align 16,0x90 -.L_check_dist_one: - cmpl $1, dist_r - jne .L_check_window - cmpl out_r, beg(%esp) - je .L_check_window - - decl out_r - movl len(%esp), %ecx - movb (out_r), %al - subl $3, %ecx - - movb %al, 1(out_r) - movb %al, 2(out_r) - movb %al, 3(out_r) - addl $4, out_r - rep stosb - - jmp .L_while_test - -.align 16,0x90 -.L_test_for_second_level_length: - /* else if ((op & 64) == 0) { - * this = lcode[this.val + (hold & mask[op])]; - * } - */ - testb $64, %al - jnz .L_test_for_end_of_block /* if ((op & 64) != 0) */ - - movl $1, %eax - shll %cl, %eax - decl %eax - andl hold_r, %eax /* eax &= hold */ - addl %edx, %eax /* eax += this.val */ - movl lcode(%esp), %edx /* edx = lcode */ - movl (%edx,%eax,4), %eax /* eax = lcode[val + (hold&mask[op])] */ - jmp .L_dolen - -.align 16,0x90 -.L_test_for_second_level_dist: - /* else if ((op & 64) == 0) { - * this = dcode[this.val + (hold & mask[op])]; - * } - */ - testb $64, %al - jnz .L_invalid_distance_code /* if ((op & 64) != 0) */ - - movl $1, %eax - shll %cl, %eax - decl %eax - andl hold_r, %eax /* eax &= hold */ - addl %edx, %eax /* eax += this.val */ - movl dcode(%esp), %edx /* edx = dcode */ - movl (%edx,%eax,4), %eax /* eax = dcode[val + (hold&mask[op])] */ - jmp .L_dodist - -.align 16,0x90 -.L_clip_window: - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes - * - * else { - * if (dist > wsize) { - * invalid distance - * } - * from = window; - * nbytes = dist - nbytes; - * if (write == 0) { - * from += wsize - nbytes; - */ -#define nbytes_r %ecx - movl %eax, nbytes_r - movl wsize(%esp), %eax /* prepare for dist compare */ - negl nbytes_r /* nbytes = -nbytes */ - movl window(%esp), from_r /* from = window */ - - cmpl dist_r, %eax - jb .L_invalid_distance_too_far /* if (dist > wsize) */ - - addl dist_r, nbytes_r /* nbytes = dist - nbytes */ - cmpl $0, write(%esp) - jne .L_wrap_around_window /* if (write != 0) */ - - subl nbytes_r, %eax - addl %eax, from_r /* from += wsize - nbytes */ - - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes, %eax = len - * - * if (nbytes < len) { - * len -= nbytes; - * do { - * PUP(out) = PUP(from); - * } while (--nbytes); - * from = out - dist; - * } - * } - */ -#define len_r %eax - movl len(%esp), len_r - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1 - - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1 - -.L_wrap_around_window: - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes, %eax = write, %eax = len - * - * else if (write < nbytes) { - * from += wsize + write - nbytes; - * nbytes -= write; - * if (nbytes < len) { - * len -= nbytes; - * do { - * PUP(out) = PUP(from); - * } while (--nbytes); - * from = window; - * nbytes = write; - * if (nbytes < len) { - * len -= nbytes; - * do { - * PUP(out) = PUP(from); - * } while(--nbytes); - * from = out - dist; - * } - * } - * } - */ -#define write_r %eax - movl write(%esp), write_r - cmpl write_r, nbytes_r - jbe .L_contiguous_in_window /* if (write >= nbytes) */ - - addl wsize(%esp), from_r - addl write_r, from_r - subl nbytes_r, from_r /* from += wsize + write - nbytes */ - subl write_r, nbytes_r /* nbytes -= write */ -#undef write_r - - movl len(%esp), len_r - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl window(%esp), from_r /* from = window */ - movl write(%esp), nbytes_r /* nbytes = write */ - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1 - -.L_contiguous_in_window: - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes, %eax = write, %eax = len - * - * else { - * from += write - nbytes; - * if (nbytes < len) { - * len -= nbytes; - * do { - * PUP(out) = PUP(from); - * } while (--nbytes); - * from = out - dist; - * } - * } - */ -#define write_r %eax - addl write_r, from_r - subl nbytes_r, from_r /* from += write - nbytes */ -#undef write_r - - movl len(%esp), len_r - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - -.L_do_copy1: - /* regs: %esi = from, %esi = in, %ebp = hold, %bl = bits, %edi = out - * %eax = len - * - * while (len > 0) { - * PUP(out) = PUP(from); - * len--; - * } - * } - * } while (in < last && out < end); - */ -#undef nbytes_r -#define in_r %esi - movl len_r, %ecx - rep movsb - - movl in(%esp), in_r /* move in back to %esi, toss from */ - jmp .L_while_test - -#undef len_r -#undef dist_r - -#endif /* NO_MMX || RUN_TIME_MMX */ - - -/*** MMX code ***/ - -#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) - -.align 32,0x90 -.L_init_mmx: - emms - -#undef bits_r -#undef bitslong_r -#define bitslong_r %ebp -#define hold_mm %mm0 - movd %ebp, hold_mm - movl %ebx, bitslong_r - -#define used_mm %mm1 -#define dmask2_mm %mm2 -#define lmask2_mm %mm3 -#define lmask_mm %mm4 -#define dmask_mm %mm5 -#define tmp_mm %mm6 - - movd lmask(%esp), lmask_mm - movq lmask_mm, lmask2_mm - movd dmask(%esp), dmask_mm - movq dmask_mm, dmask2_mm - pxor used_mm, used_mm - movl lcode(%esp), %ebx /* ebx = lcode */ - jmp .L_do_loop_mmx - -.align 32,0x90 -.L_while_test_mmx: - /* while (in < last && out < end) - */ - cmpl out_r, end(%esp) - jbe .L_break_loop /* if (out >= end) */ - - cmpl in_r, last(%esp) - jbe .L_break_loop - -.L_do_loop_mmx: - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - - cmpl $32, bitslong_r - ja .L_get_length_code_mmx /* if (32 < bits) */ - - movd bitslong_r, tmp_mm - movd (in_r), %mm7 - addl $4, in_r - psllq tmp_mm, %mm7 - addl $32, bitslong_r - por %mm7, hold_mm /* hold_mm |= *((uint *)in)++ << bits */ - -.L_get_length_code_mmx: - pand hold_mm, lmask_mm - movd lmask_mm, %eax - movq lmask2_mm, lmask_mm - movl (%ebx,%eax,4), %eax /* eax = lcode[hold & lmask] */ - -.L_dolen_mmx: - movzbl %ah, %ecx /* ecx = this.bits */ - movd %ecx, used_mm - subl %ecx, bitslong_r /* bits -= this.bits */ - - testb %al, %al - jnz .L_test_for_length_base_mmx /* if (op != 0) 45.7% */ - - shrl $16, %eax /* output this.val char */ - stosb - jmp .L_while_test_mmx - -.L_test_for_length_base_mmx: -#define len_r %edx - movl %eax, len_r /* len = this */ - shrl $16, len_r /* len = this.val */ - - testb $16, %al - jz .L_test_for_second_level_length_mmx /* if ((op & 16) == 0) 8% */ - andl $15, %eax /* op &= 15 */ - jz .L_decode_distance_mmx /* if (!op) */ - - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd %eax, used_mm - movd hold_mm, %ecx - subl %eax, bitslong_r - andl .L_mask(,%eax,4), %ecx - addl %ecx, len_r /* len += hold & mask[op] */ - -.L_decode_distance_mmx: - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - - cmpl $32, bitslong_r - ja .L_get_dist_code_mmx /* if (32 < bits) */ - - movd bitslong_r, tmp_mm - movd (in_r), %mm7 - addl $4, in_r - psllq tmp_mm, %mm7 - addl $32, bitslong_r - por %mm7, hold_mm /* hold_mm |= *((uint *)in)++ << bits */ - -.L_get_dist_code_mmx: - movl dcode(%esp), %ebx /* ebx = dcode */ - pand hold_mm, dmask_mm - movd dmask_mm, %eax - movq dmask2_mm, dmask_mm - movl (%ebx,%eax,4), %eax /* eax = dcode[hold & lmask] */ - -.L_dodist_mmx: -#define dist_r %ebx - movzbl %ah, %ecx /* ecx = this.bits */ - movl %eax, dist_r - shrl $16, dist_r /* dist = this.val */ - subl %ecx, bitslong_r /* bits -= this.bits */ - movd %ecx, used_mm - - testb $16, %al /* if ((op & 16) == 0) */ - jz .L_test_for_second_level_dist_mmx - andl $15, %eax /* op &= 15 */ - jz .L_check_dist_one_mmx - -.L_add_bits_to_dist_mmx: - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd %eax, used_mm /* save bit length of current op */ - movd hold_mm, %ecx /* get the next bits on input stream */ - subl %eax, bitslong_r /* bits -= op bits */ - andl .L_mask(,%eax,4), %ecx /* ecx = hold & mask[op] */ - addl %ecx, dist_r /* dist += hold & mask[op] */ - -.L_check_window_mmx: - movl in_r, in(%esp) /* save in so from can use it's reg */ - movl out_r, %eax - subl beg(%esp), %eax /* nbytes = out - beg */ - - cmpl dist_r, %eax - jb .L_clip_window_mmx /* if (dist > nbytes) 4.2% */ - - movl len_r, %ecx - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - - subl $3, %ecx - movb (from_r), %al - movb %al, (out_r) - movb 1(from_r), %al - movb 2(from_r), %dl - addl $3, from_r - movb %al, 1(out_r) - movb %dl, 2(out_r) - addl $3, out_r - rep movsb - - movl in(%esp), in_r /* move in back to %esi, toss from */ - movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ - jmp .L_while_test_mmx - -.align 16,0x90 -.L_check_dist_one_mmx: - cmpl $1, dist_r - jne .L_check_window_mmx - cmpl out_r, beg(%esp) - je .L_check_window_mmx - - decl out_r - movl len_r, %ecx - movb (out_r), %al - subl $3, %ecx - - movb %al, 1(out_r) - movb %al, 2(out_r) - movb %al, 3(out_r) - addl $4, out_r - rep stosb - - movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ - jmp .L_while_test_mmx - -.align 16,0x90 -.L_test_for_second_level_length_mmx: - testb $64, %al - jnz .L_test_for_end_of_block /* if ((op & 64) != 0) */ - - andl $15, %eax - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd hold_mm, %ecx - andl .L_mask(,%eax,4), %ecx - addl len_r, %ecx - movl (%ebx,%ecx,4), %eax /* eax = lcode[hold & lmask] */ - jmp .L_dolen_mmx - -.align 16,0x90 -.L_test_for_second_level_dist_mmx: - testb $64, %al - jnz .L_invalid_distance_code /* if ((op & 64) != 0) */ - - andl $15, %eax - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd hold_mm, %ecx - andl .L_mask(,%eax,4), %ecx - movl dcode(%esp), %eax /* ecx = dcode */ - addl dist_r, %ecx - movl (%eax,%ecx,4), %eax /* eax = lcode[hold & lmask] */ - jmp .L_dodist_mmx - -.align 16,0x90 -.L_clip_window_mmx: -#define nbytes_r %ecx - movl %eax, nbytes_r - movl wsize(%esp), %eax /* prepare for dist compare */ - negl nbytes_r /* nbytes = -nbytes */ - movl window(%esp), from_r /* from = window */ - - cmpl dist_r, %eax - jb .L_invalid_distance_too_far /* if (dist > wsize) */ - - addl dist_r, nbytes_r /* nbytes = dist - nbytes */ - cmpl $0, write(%esp) - jne .L_wrap_around_window_mmx /* if (write != 0) */ - - subl nbytes_r, %eax - addl %eax, from_r /* from += wsize - nbytes */ - - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1_mmx - - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1_mmx - -.L_wrap_around_window_mmx: -#define write_r %eax - movl write(%esp), write_r - cmpl write_r, nbytes_r - jbe .L_contiguous_in_window_mmx /* if (write >= nbytes) */ - - addl wsize(%esp), from_r - addl write_r, from_r - subl nbytes_r, from_r /* from += wsize + write - nbytes */ - subl write_r, nbytes_r /* nbytes -= write */ -#undef write_r - - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl window(%esp), from_r /* from = window */ - movl write(%esp), nbytes_r /* nbytes = write */ - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1_mmx - -.L_contiguous_in_window_mmx: -#define write_r %eax - addl write_r, from_r - subl nbytes_r, from_r /* from += write - nbytes */ -#undef write_r - - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - -.L_do_copy1_mmx: -#undef nbytes_r -#define in_r %esi - movl len_r, %ecx - rep movsb - - movl in(%esp), in_r /* move in back to %esi, toss from */ - movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ - jmp .L_while_test_mmx - -#undef hold_r -#undef bitslong_r - -#endif /* USE_MMX || RUN_TIME_MMX */ - - -/*** USE_MMX, NO_MMX, and RUNTIME_MMX from here on ***/ - -.L_invalid_distance_code: - /* else { - * strm->msg = "invalid distance code"; - * state->mode = BAD; - * } - */ - movl $.L_invalid_distance_code_msg, %ecx - movl $INFLATE_MODE_BAD, %edx - jmp .L_update_stream_state - -.L_test_for_end_of_block: - /* else if (op & 32) { - * state->mode = TYPE; - * break; - * } - */ - testb $32, %al - jz .L_invalid_literal_length_code /* if ((op & 32) == 0) */ - - movl $0, %ecx - movl $INFLATE_MODE_TYPE, %edx - jmp .L_update_stream_state - -.L_invalid_literal_length_code: - /* else { - * strm->msg = "invalid literal/length code"; - * state->mode = BAD; - * } - */ - movl $.L_invalid_literal_length_code_msg, %ecx - movl $INFLATE_MODE_BAD, %edx - jmp .L_update_stream_state - -.L_invalid_distance_too_far: - /* strm->msg = "invalid distance too far back"; - * state->mode = BAD; - */ - movl in(%esp), in_r /* from_r has in's reg, put in back */ - movl $.L_invalid_distance_too_far_msg, %ecx - movl $INFLATE_MODE_BAD, %edx - jmp .L_update_stream_state - -.L_update_stream_state: - /* set strm->msg = %ecx, strm->state->mode = %edx */ - movl strm_sp(%esp), %eax - testl %ecx, %ecx /* if (msg != NULL) */ - jz .L_skip_msg - movl %ecx, msg_strm(%eax) /* strm->msg = msg */ -.L_skip_msg: - movl state_strm(%eax), %eax /* state = strm->state */ - movl %edx, mode_state(%eax) /* state->mode = edx (BAD | TYPE) */ - jmp .L_break_loop - -.align 32,0x90 -.L_break_loop: - -/* - * Regs: - * - * bits = %ebp when mmx, and in %ebx when non-mmx - * hold = %hold_mm when mmx, and in %ebp when non-mmx - * in = %esi - * out = %edi - */ - -#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) - -#if defined( RUN_TIME_MMX ) - - cmpl $DO_USE_MMX, inflate_fast_use_mmx - jne .L_update_next_in - -#endif /* RUN_TIME_MMX */ - - movl %ebp, %ebx - -.L_update_next_in: - -#endif - -#define strm_r %eax -#define state_r %edx - - /* len = bits >> 3; - * in -= len; - * bits -= len << 3; - * hold &= (1U << bits) - 1; - * state->hold = hold; - * state->bits = bits; - * strm->next_in = in; - * strm->next_out = out; - */ - movl strm_sp(%esp), strm_r - movl %ebx, %ecx - movl state_strm(strm_r), state_r - shrl $3, %ecx - subl %ecx, in_r - shll $3, %ecx - subl %ecx, %ebx - movl out_r, next_out_strm(strm_r) - movl %ebx, bits_state(state_r) - movl %ebx, %ecx - - leal buf(%esp), %ebx - cmpl %ebx, last(%esp) - jne .L_buf_not_used /* if buf != last */ - - subl %ebx, in_r /* in -= buf */ - movl next_in_strm(strm_r), %ebx - movl %ebx, last(%esp) /* last = strm->next_in */ - addl %ebx, in_r /* in += strm->next_in */ - movl avail_in_strm(strm_r), %ebx - subl $11, %ebx - addl %ebx, last(%esp) /* last = &strm->next_in[ avail_in - 11 ] */ - -.L_buf_not_used: - movl in_r, next_in_strm(strm_r) - - movl $1, %ebx - shll %cl, %ebx - decl %ebx - -#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) - -#if defined( RUN_TIME_MMX ) - - cmpl $DO_USE_MMX, inflate_fast_use_mmx - jne .L_update_hold - -#endif /* RUN_TIME_MMX */ - - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd hold_mm, %ebp - - emms - -.L_update_hold: - -#endif /* USE_MMX || RUN_TIME_MMX */ - - andl %ebx, %ebp - movl %ebp, hold_state(state_r) - -#define last_r %ebx - - /* strm->avail_in = in < last ? 11 + (last - in) : 11 - (in - last) */ - movl last(%esp), last_r - cmpl in_r, last_r - jbe .L_last_is_smaller /* if (in >= last) */ - - subl in_r, last_r /* last -= in */ - addl $11, last_r /* last += 11 */ - movl last_r, avail_in_strm(strm_r) - jmp .L_fixup_out -.L_last_is_smaller: - subl last_r, in_r /* in -= last */ - negl in_r /* in = -in */ - addl $11, in_r /* in += 11 */ - movl in_r, avail_in_strm(strm_r) - -#undef last_r -#define end_r %ebx - -.L_fixup_out: - /* strm->avail_out = out < end ? 257 + (end - out) : 257 - (out - end)*/ - movl end(%esp), end_r - cmpl out_r, end_r - jbe .L_end_is_smaller /* if (out >= end) */ - - subl out_r, end_r /* end -= out */ - addl $257, end_r /* end += 257 */ - movl end_r, avail_out_strm(strm_r) - jmp .L_done -.L_end_is_smaller: - subl end_r, out_r /* out -= end */ - negl out_r /* out = -out */ - addl $257, out_r /* out += 257 */ - movl out_r, avail_out_strm(strm_r) - -#undef end_r -#undef strm_r -#undef state_r - -.L_done: - addl $local_var_size, %esp - popf - popl %ebx - popl %ebp - popl %esi - popl %edi - ret - -#if defined( GAS_ELF ) -/* elf info */ -.type inflate_fast,@function -.size inflate_fast,.-inflate_fast -#endif diff --git a/Dependencies/zlib/contrib/iostream/test.cpp b/Dependencies/zlib/contrib/iostream/test.cpp deleted file mode 100644 index 7d265b3..0000000 --- a/Dependencies/zlib/contrib/iostream/test.cpp +++ /dev/null @@ -1,24 +0,0 @@ - -#include "zfstream.h" - -int main() { - - // Construct a stream object with this filebuffer. Anything sent - // to this stream will go to standard out. - gzofstream os( 1, ios::out ); - - // This text is getting compressed and sent to stdout. - // To prove this, run 'test | zcat'. - os << "Hello, Mommy" << endl; - - os << setcompressionlevel( Z_NO_COMPRESSION ); - os << "hello, hello, hi, ho!" << endl; - - setcompressionlevel( os, Z_DEFAULT_COMPRESSION ) - << "I'm compressing again" << endl; - - os.close(); - - return 0; - -} diff --git a/Dependencies/zlib/contrib/iostream/zfstream.cpp b/Dependencies/zlib/contrib/iostream/zfstream.cpp deleted file mode 100644 index d0cd85f..0000000 --- a/Dependencies/zlib/contrib/iostream/zfstream.cpp +++ /dev/null @@ -1,329 +0,0 @@ - -#include "zfstream.h" - -gzfilebuf::gzfilebuf() : - file(NULL), - mode(0), - own_file_descriptor(0) -{ } - -gzfilebuf::~gzfilebuf() { - - sync(); - if ( own_file_descriptor ) - close(); - -} - -gzfilebuf *gzfilebuf::open( const char *name, - int io_mode ) { - - if ( is_open() ) - return NULL; - - char char_mode[10]; - char *p = char_mode; - - if ( io_mode & ios::in ) { - mode = ios::in; - *p++ = 'r'; - } else if ( io_mode & ios::app ) { - mode = ios::app; - *p++ = 'a'; - } else { - mode = ios::out; - *p++ = 'w'; - } - - if ( io_mode & ios::binary ) { - mode |= ios::binary; - *p++ = 'b'; - } - - // Hard code the compression level - if ( io_mode & (ios::out|ios::app )) { - *p++ = '9'; - } - - // Put the end-of-string indicator - *p = '\0'; - - if ( (file = gzopen(name, char_mode)) == NULL ) - return NULL; - - own_file_descriptor = 1; - - return this; - -} - -gzfilebuf *gzfilebuf::attach( int file_descriptor, - int io_mode ) { - - if ( is_open() ) - return NULL; - - char char_mode[10]; - char *p = char_mode; - - if ( io_mode & ios::in ) { - mode = ios::in; - *p++ = 'r'; - } else if ( io_mode & ios::app ) { - mode = ios::app; - *p++ = 'a'; - } else { - mode = ios::out; - *p++ = 'w'; - } - - if ( io_mode & ios::binary ) { - mode |= ios::binary; - *p++ = 'b'; - } - - // Hard code the compression level - if ( io_mode & (ios::out|ios::app )) { - *p++ = '9'; - } - - // Put the end-of-string indicator - *p = '\0'; - - if ( (file = gzdopen(file_descriptor, char_mode)) == NULL ) - return NULL; - - own_file_descriptor = 0; - - return this; - -} - -gzfilebuf *gzfilebuf::close() { - - if ( is_open() ) { - - sync(); - gzclose( file ); - file = NULL; - - } - - return this; - -} - -int gzfilebuf::setcompressionlevel( int comp_level ) { - - return gzsetparams(file, comp_level, -2); - -} - -int gzfilebuf::setcompressionstrategy( int comp_strategy ) { - - return gzsetparams(file, -2, comp_strategy); - -} - - -streampos gzfilebuf::seekoff( streamoff off, ios::seek_dir dir, int which ) { - - return streampos(EOF); - -} - -int gzfilebuf::underflow() { - - // If the file hasn't been opened for reading, error. - if ( !is_open() || !(mode & ios::in) ) - return EOF; - - // if a buffer doesn't exists, allocate one. - if ( !base() ) { - - if ( (allocate()) == EOF ) - return EOF; - setp(0,0); - - } else { - - if ( in_avail() ) - return (unsigned char) *gptr(); - - if ( out_waiting() ) { - if ( flushbuf() == EOF ) - return EOF; - } - - } - - // Attempt to fill the buffer. - - int result = fillbuf(); - if ( result == EOF ) { - // disable get area - setg(0,0,0); - return EOF; - } - - return (unsigned char) *gptr(); - -} - -int gzfilebuf::overflow( int c ) { - - if ( !is_open() || !(mode & ios::out) ) - return EOF; - - if ( !base() ) { - if ( allocate() == EOF ) - return EOF; - setg(0,0,0); - } else { - if (in_avail()) { - return EOF; - } - if (out_waiting()) { - if (flushbuf() == EOF) - return EOF; - } - } - - int bl = blen(); - setp( base(), base() + bl); - - if ( c != EOF ) { - - *pptr() = c; - pbump(1); - - } - - return 0; - -} - -int gzfilebuf::sync() { - - if ( !is_open() ) - return EOF; - - if ( out_waiting() ) - return flushbuf(); - - return 0; - -} - -int gzfilebuf::flushbuf() { - - int n; - char *q; - - q = pbase(); - n = pptr() - q; - - if ( gzwrite( file, q, n) < n ) - return EOF; - - setp(0,0); - - return 0; - -} - -int gzfilebuf::fillbuf() { - - int required; - char *p; - - p = base(); - - required = blen(); - - int t = gzread( file, p, required ); - - if ( t <= 0) return EOF; - - setg( base(), base(), base()+t); - - return t; - -} - -gzfilestream_common::gzfilestream_common() : - ios( gzfilestream_common::rdbuf() ) -{ } - -gzfilestream_common::~gzfilestream_common() -{ } - -void gzfilestream_common::attach( int fd, int io_mode ) { - - if ( !buffer.attach( fd, io_mode) ) - clear( ios::failbit | ios::badbit ); - else - clear(); - -} - -void gzfilestream_common::open( const char *name, int io_mode ) { - - if ( !buffer.open( name, io_mode ) ) - clear( ios::failbit | ios::badbit ); - else - clear(); - -} - -void gzfilestream_common::close() { - - if ( !buffer.close() ) - clear( ios::failbit | ios::badbit ); - -} - -gzfilebuf *gzfilestream_common::rdbuf() -{ - return &buffer; -} - -gzifstream::gzifstream() : - ios( gzfilestream_common::rdbuf() ) -{ - clear( ios::badbit ); -} - -gzifstream::gzifstream( const char *name, int io_mode ) : - ios( gzfilestream_common::rdbuf() ) -{ - gzfilestream_common::open( name, io_mode ); -} - -gzifstream::gzifstream( int fd, int io_mode ) : - ios( gzfilestream_common::rdbuf() ) -{ - gzfilestream_common::attach( fd, io_mode ); -} - -gzifstream::~gzifstream() { } - -gzofstream::gzofstream() : - ios( gzfilestream_common::rdbuf() ) -{ - clear( ios::badbit ); -} - -gzofstream::gzofstream( const char *name, int io_mode ) : - ios( gzfilestream_common::rdbuf() ) -{ - gzfilestream_common::open( name, io_mode ); -} - -gzofstream::gzofstream( int fd, int io_mode ) : - ios( gzfilestream_common::rdbuf() ) -{ - gzfilestream_common::attach( fd, io_mode ); -} - -gzofstream::~gzofstream() { } diff --git a/Dependencies/zlib/contrib/iostream/zfstream.h b/Dependencies/zlib/contrib/iostream/zfstream.h deleted file mode 100644 index ed79098..0000000 --- a/Dependencies/zlib/contrib/iostream/zfstream.h +++ /dev/null @@ -1,128 +0,0 @@ - -#ifndef zfstream_h -#define zfstream_h - -#include -#include "zlib.h" - -class gzfilebuf : public streambuf { - -public: - - gzfilebuf( ); - virtual ~gzfilebuf(); - - gzfilebuf *open( const char *name, int io_mode ); - gzfilebuf *attach( int file_descriptor, int io_mode ); - gzfilebuf *close(); - - int setcompressionlevel( int comp_level ); - int setcompressionstrategy( int comp_strategy ); - - inline int is_open() const { return (file !=NULL); } - - virtual streampos seekoff( streamoff, ios::seek_dir, int ); - - virtual int sync(); - -protected: - - virtual int underflow(); - virtual int overflow( int = EOF ); - -private: - - gzFile file; - short mode; - short own_file_descriptor; - - int flushbuf(); - int fillbuf(); - -}; - -class gzfilestream_common : virtual public ios { - - friend class gzifstream; - friend class gzofstream; - friend gzofstream &setcompressionlevel( gzofstream &, int ); - friend gzofstream &setcompressionstrategy( gzofstream &, int ); - -public: - virtual ~gzfilestream_common(); - - void attach( int fd, int io_mode ); - void open( const char *name, int io_mode ); - void close(); - -protected: - gzfilestream_common(); - -private: - gzfilebuf *rdbuf(); - - gzfilebuf buffer; - -}; - -class gzifstream : public gzfilestream_common, public istream { - -public: - - gzifstream(); - gzifstream( const char *name, int io_mode = ios::in ); - gzifstream( int fd, int io_mode = ios::in ); - - virtual ~gzifstream(); - -}; - -class gzofstream : public gzfilestream_common, public ostream { - -public: - - gzofstream(); - gzofstream( const char *name, int io_mode = ios::out ); - gzofstream( int fd, int io_mode = ios::out ); - - virtual ~gzofstream(); - -}; - -template class gzomanip { - friend gzofstream &operator<<(gzofstream &, const gzomanip &); -public: - gzomanip(gzofstream &(*f)(gzofstream &, T), T v) : func(f), val(v) { } -private: - gzofstream &(*func)(gzofstream &, T); - T val; -}; - -template gzofstream &operator<<(gzofstream &s, const gzomanip &m) -{ - return (*m.func)(s, m.val); -} - -inline gzofstream &setcompressionlevel( gzofstream &s, int l ) -{ - (s.rdbuf())->setcompressionlevel(l); - return s; -} - -inline gzofstream &setcompressionstrategy( gzofstream &s, int l ) -{ - (s.rdbuf())->setcompressionstrategy(l); - return s; -} - -inline gzomanip setcompressionlevel(int l) -{ - return gzomanip(&setcompressionlevel,l); -} - -inline gzomanip setcompressionstrategy(int l) -{ - return gzomanip(&setcompressionstrategy,l); -} - -#endif diff --git a/Dependencies/zlib/contrib/iostream2/zstream.h b/Dependencies/zlib/contrib/iostream2/zstream.h deleted file mode 100644 index 43d2332..0000000 --- a/Dependencies/zlib/contrib/iostream2/zstream.h +++ /dev/null @@ -1,307 +0,0 @@ -/* - * - * Copyright (c) 1997 - * Christian Michelsen Research AS - * Advanced Computing - * Fantoftvegen 38, 5036 BERGEN, Norway - * http://www.cmr.no - * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear - * in supporting documentation. Christian Michelsen Research AS makes no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied warranty. - * - */ - -#ifndef ZSTREAM__H -#define ZSTREAM__H - -/* - * zstream.h - C++ interface to the 'zlib' general purpose compression library - * $Id: zstream.h 1.1 1997-06-25 12:00:56+02 tyge Exp tyge $ - */ - -#include -#include -#include -#include "zlib.h" - -#if defined(_WIN32) -# include -# include -# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) -#else -# define SET_BINARY_MODE(file) -#endif - -class zstringlen { -public: - zstringlen(class izstream&); - zstringlen(class ozstream&, const char*); - size_t value() const { return val.word; } -private: - struct Val { unsigned char byte; size_t word; } val; -}; - -// ----------------------------- izstream ----------------------------- - -class izstream -{ - public: - izstream() : m_fp(0) {} - izstream(FILE* fp) : m_fp(0) { open(fp); } - izstream(const char* name) : m_fp(0) { open(name); } - ~izstream() { close(); } - - /* Opens a gzip (.gz) file for reading. - * open() can be used to read a file which is not in gzip format; - * in this case read() will directly read from the file without - * decompression. errno can be checked to distinguish two error - * cases (if errno is zero, the zlib error is Z_MEM_ERROR). - */ - void open(const char* name) { - if (m_fp) close(); - m_fp = ::gzopen(name, "rb"); - } - - void open(FILE* fp) { - SET_BINARY_MODE(fp); - if (m_fp) close(); - m_fp = ::gzdopen(fileno(fp), "rb"); - } - - /* Flushes all pending input if necessary, closes the compressed file - * and deallocates all the (de)compression state. The return value is - * the zlib error number (see function error() below). - */ - int close() { - int r = ::gzclose(m_fp); - m_fp = 0; return r; - } - - /* Binary read the given number of bytes from the compressed file. - */ - int read(void* buf, size_t len) { - return ::gzread(m_fp, buf, len); - } - - /* Returns the error message for the last error which occurred on the - * given compressed file. errnum is set to zlib error number. If an - * error occurred in the file system and not in the compression library, - * errnum is set to Z_ERRNO and the application may consult errno - * to get the exact error code. - */ - const char* error(int* errnum) { - return ::gzerror(m_fp, errnum); - } - - gzFile fp() { return m_fp; } - - private: - gzFile m_fp; -}; - -/* - * Binary read the given (array of) object(s) from the compressed file. - * If the input file was not in gzip format, read() copies the objects number - * of bytes into the buffer. - * returns the number of uncompressed bytes actually read - * (0 for end of file, -1 for error). - */ -template -inline int read(izstream& zs, T* x, Items items) { - return ::gzread(zs.fp(), x, items*sizeof(T)); -} - -/* - * Binary input with the '>' operator. - */ -template -inline izstream& operator>(izstream& zs, T& x) { - ::gzread(zs.fp(), &x, sizeof(T)); - return zs; -} - - -inline zstringlen::zstringlen(izstream& zs) { - zs > val.byte; - if (val.byte == 255) zs > val.word; - else val.word = val.byte; -} - -/* - * Read length of string + the string with the '>' operator. - */ -inline izstream& operator>(izstream& zs, char* x) { - zstringlen len(zs); - ::gzread(zs.fp(), x, len.value()); - x[len.value()] = '\0'; - return zs; -} - -inline char* read_string(izstream& zs) { - zstringlen len(zs); - char* x = new char[len.value()+1]; - ::gzread(zs.fp(), x, len.value()); - x[len.value()] = '\0'; - return x; -} - -// ----------------------------- ozstream ----------------------------- - -class ozstream -{ - public: - ozstream() : m_fp(0), m_os(0) { - } - ozstream(FILE* fp, int level = Z_DEFAULT_COMPRESSION) - : m_fp(0), m_os(0) { - open(fp, level); - } - ozstream(const char* name, int level = Z_DEFAULT_COMPRESSION) - : m_fp(0), m_os(0) { - open(name, level); - } - ~ozstream() { - close(); - } - - /* Opens a gzip (.gz) file for writing. - * The compression level parameter should be in 0..9 - * errno can be checked to distinguish two error cases - * (if errno is zero, the zlib error is Z_MEM_ERROR). - */ - void open(const char* name, int level = Z_DEFAULT_COMPRESSION) { - char mode[4] = "wb\0"; - if (level != Z_DEFAULT_COMPRESSION) mode[2] = '0'+level; - if (m_fp) close(); - m_fp = ::gzopen(name, mode); - } - - /* open from a FILE pointer. - */ - void open(FILE* fp, int level = Z_DEFAULT_COMPRESSION) { - SET_BINARY_MODE(fp); - char mode[4] = "wb\0"; - if (level != Z_DEFAULT_COMPRESSION) mode[2] = '0'+level; - if (m_fp) close(); - m_fp = ::gzdopen(fileno(fp), mode); - } - - /* Flushes all pending output if necessary, closes the compressed file - * and deallocates all the (de)compression state. The return value is - * the zlib error number (see function error() below). - */ - int close() { - if (m_os) { - ::gzwrite(m_fp, m_os->str(), m_os->pcount()); - delete[] m_os->str(); delete m_os; m_os = 0; - } - int r = ::gzclose(m_fp); m_fp = 0; return r; - } - - /* Binary write the given number of bytes into the compressed file. - */ - int write(const void* buf, size_t len) { - return ::gzwrite(m_fp, (voidp) buf, len); - } - - /* Flushes all pending output into the compressed file. The parameter - * _flush is as in the deflate() function. The return value is the zlib - * error number (see function gzerror below). flush() returns Z_OK if - * the flush_ parameter is Z_FINISH and all output could be flushed. - * flush() should be called only when strictly necessary because it can - * degrade compression. - */ - int flush(int _flush) { - os_flush(); - return ::gzflush(m_fp, _flush); - } - - /* Returns the error message for the last error which occurred on the - * given compressed file. errnum is set to zlib error number. If an - * error occurred in the file system and not in the compression library, - * errnum is set to Z_ERRNO and the application may consult errno - * to get the exact error code. - */ - const char* error(int* errnum) { - return ::gzerror(m_fp, errnum); - } - - gzFile fp() { return m_fp; } - - ostream& os() { - if (m_os == 0) m_os = new ostrstream; - return *m_os; - } - - void os_flush() { - if (m_os && m_os->pcount()>0) { - ostrstream* oss = new ostrstream; - oss->fill(m_os->fill()); - oss->flags(m_os->flags()); - oss->precision(m_os->precision()); - oss->width(m_os->width()); - ::gzwrite(m_fp, m_os->str(), m_os->pcount()); - delete[] m_os->str(); delete m_os; m_os = oss; - } - } - - private: - gzFile m_fp; - ostrstream* m_os; -}; - -/* - * Binary write the given (array of) object(s) into the compressed file. - * returns the number of uncompressed bytes actually written - * (0 in case of error). - */ -template -inline int write(ozstream& zs, const T* x, Items items) { - return ::gzwrite(zs.fp(), (voidp) x, items*sizeof(T)); -} - -/* - * Binary output with the '<' operator. - */ -template -inline ozstream& operator<(ozstream& zs, const T& x) { - ::gzwrite(zs.fp(), (voidp) &x, sizeof(T)); - return zs; -} - -inline zstringlen::zstringlen(ozstream& zs, const char* x) { - val.byte = 255; val.word = ::strlen(x); - if (val.word < 255) zs < (val.byte = val.word); - else zs < val; -} - -/* - * Write length of string + the string with the '<' operator. - */ -inline ozstream& operator<(ozstream& zs, const char* x) { - zstringlen len(zs, x); - ::gzwrite(zs.fp(), (voidp) x, len.value()); - return zs; -} - -#ifdef _MSC_VER -inline ozstream& operator<(ozstream& zs, char* const& x) { - return zs < (const char*) x; -} -#endif - -/* - * Ascii write with the << operator; - */ -template -inline ostream& operator<<(ozstream& zs, const T& x) { - zs.os_flush(); - return zs.os() << x; -} - -#endif diff --git a/Dependencies/zlib/contrib/iostream2/zstream_test.cpp b/Dependencies/zlib/contrib/iostream2/zstream_test.cpp deleted file mode 100644 index 6273f62..0000000 --- a/Dependencies/zlib/contrib/iostream2/zstream_test.cpp +++ /dev/null @@ -1,25 +0,0 @@ -#include "zstream.h" -#include -#include -#include - -void main() { - char h[256] = "Hello"; - char* g = "Goodbye"; - ozstream out("temp.gz"); - out < "This works well" < h < g; - out.close(); - - izstream in("temp.gz"); // read it back - char *x = read_string(in), *y = new char[256], z[256]; - in > y > z; - in.close(); - cout << x << endl << y << endl << z << endl; - - out.open("temp.gz"); // try ascii output; zcat temp.gz to see the results - out << setw(50) << setfill('#') << setprecision(20) << x << endl << y << endl << z << endl; - out << z << endl << y << endl << x << endl; - out << 1.1234567890123456789 << endl; - - delete[] x; delete[] y; -} diff --git a/Dependencies/zlib/contrib/iostream3/README b/Dependencies/zlib/contrib/iostream3/README deleted file mode 100644 index f7b319a..0000000 --- a/Dependencies/zlib/contrib/iostream3/README +++ /dev/null @@ -1,35 +0,0 @@ -These classes provide a C++ stream interface to the zlib library. It allows you -to do things like: - - gzofstream outf("blah.gz"); - outf << "These go into the gzip file " << 123 << endl; - -It does this by deriving a specialized stream buffer for gzipped files, which is -the way Stroustrup would have done it. :-> - -The gzifstream and gzofstream classes were originally written by Kevin Ruland -and made available in the zlib contrib/iostream directory. The older version still -compiles under gcc 2.xx, but not under gcc 3.xx, which sparked the development of -this version. - -The new classes are as standard-compliant as possible, closely following the -approach of the standard library's fstream classes. It compiles under gcc versions -3.2 and 3.3, but not under gcc 2.xx. This is mainly due to changes in the standard -library naming scheme. The new version of gzifstream/gzofstream/gzfilebuf differs -from the previous one in the following respects: -- added showmanyc -- added setbuf, with support for unbuffered output via setbuf(0,0) -- a few bug fixes of stream behavior -- gzipped output file opened with default compression level instead of maximum level -- setcompressionlevel()/strategy() members replaced by single setcompression() - -The code is provided "as is", with the permission to use, copy, modify, distribute -and sell it for any purpose without fee. - -Ludwig Schwardt - - -DSP Lab -Electrical & Electronic Engineering Department -University of Stellenbosch -South Africa diff --git a/Dependencies/zlib/contrib/iostream3/TODO b/Dependencies/zlib/contrib/iostream3/TODO deleted file mode 100644 index 7032f97..0000000 --- a/Dependencies/zlib/contrib/iostream3/TODO +++ /dev/null @@ -1,17 +0,0 @@ -Possible upgrades to gzfilebuf: - -- The ability to do putback (e.g. putbackfail) - -- The ability to seek (zlib supports this, but could be slow/tricky) - -- Simultaneous read/write access (does it make sense?) - -- Support for ios_base::ate open mode - -- Locale support? - -- Check public interface to see which calls give problems - (due to dependence on library internals) - -- Override operator<<(ostream&, gzfilebuf*) to allow direct copying - of stream buffer to stream ( i.e. os << is.rdbuf(); ) diff --git a/Dependencies/zlib/contrib/iostream3/test.cc b/Dependencies/zlib/contrib/iostream3/test.cc deleted file mode 100644 index 9423533..0000000 --- a/Dependencies/zlib/contrib/iostream3/test.cc +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Test program for gzifstream and gzofstream - * - * by Ludwig Schwardt - * original version by Kevin Ruland - */ - -#include "zfstream.h" -#include // for cout - -int main() { - - gzofstream outf; - gzifstream inf; - char buf[80]; - - outf.open("test1.txt.gz"); - outf << "The quick brown fox sidestepped the lazy canine\n" - << 1.3 << "\nPlan " << 9 << std::endl; - outf.close(); - std::cout << "Wrote the following message to 'test1.txt.gz' (check with zcat or zless):\n" - << "The quick brown fox sidestepped the lazy canine\n" - << 1.3 << "\nPlan " << 9 << std::endl; - - std::cout << "\nReading 'test1.txt.gz' (buffered) produces:\n"; - inf.open("test1.txt.gz"); - while (inf.getline(buf,80,'\n')) { - std::cout << buf << "\t(" << inf.rdbuf()->in_avail() << " chars left in buffer)\n"; - } - inf.close(); - - outf.rdbuf()->pubsetbuf(0,0); - outf.open("test2.txt.gz"); - outf << setcompression(Z_NO_COMPRESSION) - << "The quick brown fox sidestepped the lazy canine\n" - << 1.3 << "\nPlan " << 9 << std::endl; - outf.close(); - std::cout << "\nWrote the same message to 'test2.txt.gz' in uncompressed form"; - - std::cout << "\nReading 'test2.txt.gz' (unbuffered) produces:\n"; - inf.rdbuf()->pubsetbuf(0,0); - inf.open("test2.txt.gz"); - while (inf.getline(buf,80,'\n')) { - std::cout << buf << "\t(" << inf.rdbuf()->in_avail() << " chars left in buffer)\n"; - } - inf.close(); - - return 0; - -} diff --git a/Dependencies/zlib/contrib/iostream3/zfstream.cc b/Dependencies/zlib/contrib/iostream3/zfstream.cc deleted file mode 100644 index 94eb933..0000000 --- a/Dependencies/zlib/contrib/iostream3/zfstream.cc +++ /dev/null @@ -1,479 +0,0 @@ -/* - * A C++ I/O streams interface to the zlib gz* functions - * - * by Ludwig Schwardt - * original version by Kevin Ruland - * - * This version is standard-compliant and compatible with gcc 3.x. - */ - -#include "zfstream.h" -#include // for strcpy, strcat, strlen (mode strings) -#include // for BUFSIZ - -// Internal buffer sizes (default and "unbuffered" versions) -#define BIGBUFSIZE BUFSIZ -#define SMALLBUFSIZE 1 - -/*****************************************************************************/ - -// Default constructor -gzfilebuf::gzfilebuf() -: file(NULL), io_mode(std::ios_base::openmode(0)), own_fd(false), - buffer(NULL), buffer_size(BIGBUFSIZE), own_buffer(true) -{ - // No buffers to start with - this->disable_buffer(); -} - -// Destructor -gzfilebuf::~gzfilebuf() -{ - // Sync output buffer and close only if responsible for file - // (i.e. attached streams should be left open at this stage) - this->sync(); - if (own_fd) - this->close(); - // Make sure internal buffer is deallocated - this->disable_buffer(); -} - -// Set compression level and strategy -int -gzfilebuf::setcompression(int comp_level, - int comp_strategy) -{ - return gzsetparams(file, comp_level, comp_strategy); -} - -// Open gzipped file -gzfilebuf* -gzfilebuf::open(const char *name, - std::ios_base::openmode mode) -{ - // Fail if file already open - if (this->is_open()) - return NULL; - // Don't support simultaneous read/write access (yet) - if ((mode & std::ios_base::in) && (mode & std::ios_base::out)) - return NULL; - - // Build mode string for gzopen and check it [27.8.1.3.2] - char char_mode[6] = "\0\0\0\0\0"; - if (!this->open_mode(mode, char_mode)) - return NULL; - - // Attempt to open file - if ((file = gzopen(name, char_mode)) == NULL) - return NULL; - - // On success, allocate internal buffer and set flags - this->enable_buffer(); - io_mode = mode; - own_fd = true; - return this; -} - -// Attach to gzipped file -gzfilebuf* -gzfilebuf::attach(int fd, - std::ios_base::openmode mode) -{ - // Fail if file already open - if (this->is_open()) - return NULL; - // Don't support simultaneous read/write access (yet) - if ((mode & std::ios_base::in) && (mode & std::ios_base::out)) - return NULL; - - // Build mode string for gzdopen and check it [27.8.1.3.2] - char char_mode[6] = "\0\0\0\0\0"; - if (!this->open_mode(mode, char_mode)) - return NULL; - - // Attempt to attach to file - if ((file = gzdopen(fd, char_mode)) == NULL) - return NULL; - - // On success, allocate internal buffer and set flags - this->enable_buffer(); - io_mode = mode; - own_fd = false; - return this; -} - -// Close gzipped file -gzfilebuf* -gzfilebuf::close() -{ - // Fail immediately if no file is open - if (!this->is_open()) - return NULL; - // Assume success - gzfilebuf* retval = this; - // Attempt to sync and close gzipped file - if (this->sync() == -1) - retval = NULL; - if (gzclose(file) < 0) - retval = NULL; - // File is now gone anyway (postcondition [27.8.1.3.8]) - file = NULL; - own_fd = false; - // Destroy internal buffer if it exists - this->disable_buffer(); - return retval; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -// Convert int open mode to mode string -bool -gzfilebuf::open_mode(std::ios_base::openmode mode, - char* c_mode) const -{ - bool testb = mode & std::ios_base::binary; - bool testi = mode & std::ios_base::in; - bool testo = mode & std::ios_base::out; - bool testt = mode & std::ios_base::trunc; - bool testa = mode & std::ios_base::app; - - // Check for valid flag combinations - see [27.8.1.3.2] (Table 92) - // Original zfstream hardcoded the compression level to maximum here... - // Double the time for less than 1% size improvement seems - // excessive though - keeping it at the default level - // To change back, just append "9" to the next three mode strings - if (!testi && testo && !testt && !testa) - strcpy(c_mode, "w"); - if (!testi && testo && !testt && testa) - strcpy(c_mode, "a"); - if (!testi && testo && testt && !testa) - strcpy(c_mode, "w"); - if (testi && !testo && !testt && !testa) - strcpy(c_mode, "r"); - // No read/write mode yet -// if (testi && testo && !testt && !testa) -// strcpy(c_mode, "r+"); -// if (testi && testo && testt && !testa) -// strcpy(c_mode, "w+"); - - // Mode string should be empty for invalid combination of flags - if (strlen(c_mode) == 0) - return false; - if (testb) - strcat(c_mode, "b"); - return true; -} - -// Determine number of characters in internal get buffer -std::streamsize -gzfilebuf::showmanyc() -{ - // Calls to underflow will fail if file not opened for reading - if (!this->is_open() || !(io_mode & std::ios_base::in)) - return -1; - // Make sure get area is in use - if (this->gptr() && (this->gptr() < this->egptr())) - return std::streamsize(this->egptr() - this->gptr()); - else - return 0; -} - -// Fill get area from gzipped file -gzfilebuf::int_type -gzfilebuf::underflow() -{ - // If something is left in the get area by chance, return it - // (this shouldn't normally happen, as underflow is only supposed - // to be called when gptr >= egptr, but it serves as error check) - if (this->gptr() && (this->gptr() < this->egptr())) - return traits_type::to_int_type(*(this->gptr())); - - // If the file hasn't been opened for reading, produce error - if (!this->is_open() || !(io_mode & std::ios_base::in)) - return traits_type::eof(); - - // Attempt to fill internal buffer from gzipped file - // (buffer must be guaranteed to exist...) - int bytes_read = gzread(file, buffer, buffer_size); - // Indicates error or EOF - if (bytes_read <= 0) - { - // Reset get area - this->setg(buffer, buffer, buffer); - return traits_type::eof(); - } - // Make all bytes read from file available as get area - this->setg(buffer, buffer, buffer + bytes_read); - - // Return next character in get area - return traits_type::to_int_type(*(this->gptr())); -} - -// Write put area to gzipped file -gzfilebuf::int_type -gzfilebuf::overflow(int_type c) -{ - // Determine whether put area is in use - if (this->pbase()) - { - // Double-check pointer range - if (this->pptr() > this->epptr() || this->pptr() < this->pbase()) - return traits_type::eof(); - // Add extra character to buffer if not EOF - if (!traits_type::eq_int_type(c, traits_type::eof())) - { - *(this->pptr()) = traits_type::to_char_type(c); - this->pbump(1); - } - // Number of characters to write to file - int bytes_to_write = this->pptr() - this->pbase(); - // Overflow doesn't fail if nothing is to be written - if (bytes_to_write > 0) - { - // If the file hasn't been opened for writing, produce error - if (!this->is_open() || !(io_mode & std::ios_base::out)) - return traits_type::eof(); - // If gzipped file won't accept all bytes written to it, fail - if (gzwrite(file, this->pbase(), bytes_to_write) != bytes_to_write) - return traits_type::eof(); - // Reset next pointer to point to pbase on success - this->pbump(-bytes_to_write); - } - } - // Write extra character to file if not EOF - else if (!traits_type::eq_int_type(c, traits_type::eof())) - { - // If the file hasn't been opened for writing, produce error - if (!this->is_open() || !(io_mode & std::ios_base::out)) - return traits_type::eof(); - // Impromptu char buffer (allows "unbuffered" output) - char_type last_char = traits_type::to_char_type(c); - // If gzipped file won't accept this character, fail - if (gzwrite(file, &last_char, 1) != 1) - return traits_type::eof(); - } - - // If you got here, you have succeeded (even if c was EOF) - // The return value should therefore be non-EOF - if (traits_type::eq_int_type(c, traits_type::eof())) - return traits_type::not_eof(c); - else - return c; -} - -// Assign new buffer -std::streambuf* -gzfilebuf::setbuf(char_type* p, - std::streamsize n) -{ - // First make sure stuff is sync'ed, for safety - if (this->sync() == -1) - return NULL; - // If buffering is turned off on purpose via setbuf(0,0), still allocate one... - // "Unbuffered" only really refers to put [27.8.1.4.10], while get needs at - // least a buffer of size 1 (very inefficient though, therefore make it bigger?) - // This follows from [27.5.2.4.3]/12 (gptr needs to point at something, it seems) - if (!p || !n) - { - // Replace existing buffer (if any) with small internal buffer - this->disable_buffer(); - buffer = NULL; - buffer_size = 0; - own_buffer = true; - this->enable_buffer(); - } - else - { - // Replace existing buffer (if any) with external buffer - this->disable_buffer(); - buffer = p; - buffer_size = n; - own_buffer = false; - this->enable_buffer(); - } - return this; -} - -// Write put area to gzipped file (i.e. ensures that put area is empty) -int -gzfilebuf::sync() -{ - return traits_type::eq_int_type(this->overflow(), traits_type::eof()) ? -1 : 0; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -// Allocate internal buffer -void -gzfilebuf::enable_buffer() -{ - // If internal buffer required, allocate one - if (own_buffer && !buffer) - { - // Check for buffered vs. "unbuffered" - if (buffer_size > 0) - { - // Allocate internal buffer - buffer = new char_type[buffer_size]; - // Get area starts empty and will be expanded by underflow as need arises - this->setg(buffer, buffer, buffer); - // Setup entire internal buffer as put area. - // The one-past-end pointer actually points to the last element of the buffer, - // so that overflow(c) can safely add the extra character c to the sequence. - // These pointers remain in place for the duration of the buffer - this->setp(buffer, buffer + buffer_size - 1); - } - else - { - // Even in "unbuffered" case, (small?) get buffer is still required - buffer_size = SMALLBUFSIZE; - buffer = new char_type[buffer_size]; - this->setg(buffer, buffer, buffer); - // "Unbuffered" means no put buffer - this->setp(0, 0); - } - } - else - { - // If buffer already allocated, reset buffer pointers just to make sure no - // stale chars are lying around - this->setg(buffer, buffer, buffer); - this->setp(buffer, buffer + buffer_size - 1); - } -} - -// Destroy internal buffer -void -gzfilebuf::disable_buffer() -{ - // If internal buffer exists, deallocate it - if (own_buffer && buffer) - { - // Preserve unbuffered status by zeroing size - if (!this->pbase()) - buffer_size = 0; - delete[] buffer; - buffer = NULL; - this->setg(0, 0, 0); - this->setp(0, 0); - } - else - { - // Reset buffer pointers to initial state if external buffer exists - this->setg(buffer, buffer, buffer); - if (buffer) - this->setp(buffer, buffer + buffer_size - 1); - else - this->setp(0, 0); - } -} - -/*****************************************************************************/ - -// Default constructor initializes stream buffer -gzifstream::gzifstream() -: std::istream(NULL), sb() -{ this->init(&sb); } - -// Initialize stream buffer and open file -gzifstream::gzifstream(const char* name, - std::ios_base::openmode mode) -: std::istream(NULL), sb() -{ - this->init(&sb); - this->open(name, mode); -} - -// Initialize stream buffer and attach to file -gzifstream::gzifstream(int fd, - std::ios_base::openmode mode) -: std::istream(NULL), sb() -{ - this->init(&sb); - this->attach(fd, mode); -} - -// Open file and go into fail() state if unsuccessful -void -gzifstream::open(const char* name, - std::ios_base::openmode mode) -{ - if (!sb.open(name, mode | std::ios_base::in)) - this->setstate(std::ios_base::failbit); - else - this->clear(); -} - -// Attach to file and go into fail() state if unsuccessful -void -gzifstream::attach(int fd, - std::ios_base::openmode mode) -{ - if (!sb.attach(fd, mode | std::ios_base::in)) - this->setstate(std::ios_base::failbit); - else - this->clear(); -} - -// Close file -void -gzifstream::close() -{ - if (!sb.close()) - this->setstate(std::ios_base::failbit); -} - -/*****************************************************************************/ - -// Default constructor initializes stream buffer -gzofstream::gzofstream() -: std::ostream(NULL), sb() -{ this->init(&sb); } - -// Initialize stream buffer and open file -gzofstream::gzofstream(const char* name, - std::ios_base::openmode mode) -: std::ostream(NULL), sb() -{ - this->init(&sb); - this->open(name, mode); -} - -// Initialize stream buffer and attach to file -gzofstream::gzofstream(int fd, - std::ios_base::openmode mode) -: std::ostream(NULL), sb() -{ - this->init(&sb); - this->attach(fd, mode); -} - -// Open file and go into fail() state if unsuccessful -void -gzofstream::open(const char* name, - std::ios_base::openmode mode) -{ - if (!sb.open(name, mode | std::ios_base::out)) - this->setstate(std::ios_base::failbit); - else - this->clear(); -} - -// Attach to file and go into fail() state if unsuccessful -void -gzofstream::attach(int fd, - std::ios_base::openmode mode) -{ - if (!sb.attach(fd, mode | std::ios_base::out)) - this->setstate(std::ios_base::failbit); - else - this->clear(); -} - -// Close file -void -gzofstream::close() -{ - if (!sb.close()) - this->setstate(std::ios_base::failbit); -} diff --git a/Dependencies/zlib/contrib/iostream3/zfstream.h b/Dependencies/zlib/contrib/iostream3/zfstream.h deleted file mode 100644 index 8574479..0000000 --- a/Dependencies/zlib/contrib/iostream3/zfstream.h +++ /dev/null @@ -1,466 +0,0 @@ -/* - * A C++ I/O streams interface to the zlib gz* functions - * - * by Ludwig Schwardt - * original version by Kevin Ruland - * - * This version is standard-compliant and compatible with gcc 3.x. - */ - -#ifndef ZFSTREAM_H -#define ZFSTREAM_H - -#include // not iostream, since we don't need cin/cout -#include -#include "zlib.h" - -/*****************************************************************************/ - -/** - * @brief Gzipped file stream buffer class. - * - * This class implements basic_filebuf for gzipped files. It doesn't yet support - * seeking (allowed by zlib but slow/limited), putback and read/write access - * (tricky). Otherwise, it attempts to be a drop-in replacement for the standard - * file streambuf. -*/ -class gzfilebuf : public std::streambuf -{ -public: - // Default constructor. - gzfilebuf(); - - // Destructor. - virtual - ~gzfilebuf(); - - /** - * @brief Set compression level and strategy on the fly. - * @param comp_level Compression level (see zlib.h for allowed values) - * @param comp_strategy Compression strategy (see zlib.h for allowed values) - * @return Z_OK on success, Z_STREAM_ERROR otherwise. - * - * Unfortunately, these parameters cannot be modified separately, as the - * previous zfstream version assumed. Since the strategy is seldom changed, - * it can default and setcompression(level) then becomes like the old - * setcompressionlevel(level). - */ - int - setcompression(int comp_level, - int comp_strategy = Z_DEFAULT_STRATEGY); - - /** - * @brief Check if file is open. - * @return True if file is open. - */ - bool - is_open() const { return (file != NULL); } - - /** - * @brief Open gzipped file. - * @param name File name. - * @param mode Open mode flags. - * @return @c this on success, NULL on failure. - */ - gzfilebuf* - open(const char* name, - std::ios_base::openmode mode); - - /** - * @brief Attach to already open gzipped file. - * @param fd File descriptor. - * @param mode Open mode flags. - * @return @c this on success, NULL on failure. - */ - gzfilebuf* - attach(int fd, - std::ios_base::openmode mode); - - /** - * @brief Close gzipped file. - * @return @c this on success, NULL on failure. - */ - gzfilebuf* - close(); - -protected: - /** - * @brief Convert ios open mode int to mode string used by zlib. - * @return True if valid mode flag combination. - */ - bool - open_mode(std::ios_base::openmode mode, - char* c_mode) const; - - /** - * @brief Number of characters available in stream buffer. - * @return Number of characters. - * - * This indicates number of characters in get area of stream buffer. - * These characters can be read without accessing the gzipped file. - */ - virtual std::streamsize - showmanyc(); - - /** - * @brief Fill get area from gzipped file. - * @return First character in get area on success, EOF on error. - * - * This actually reads characters from gzipped file to stream - * buffer. Always buffered. - */ - virtual int_type - underflow(); - - /** - * @brief Write put area to gzipped file. - * @param c Extra character to add to buffer contents. - * @return Non-EOF on success, EOF on error. - * - * This actually writes characters in stream buffer to - * gzipped file. With unbuffered output this is done one - * character at a time. - */ - virtual int_type - overflow(int_type c = traits_type::eof()); - - /** - * @brief Installs external stream buffer. - * @param p Pointer to char buffer. - * @param n Size of external buffer. - * @return @c this on success, NULL on failure. - * - * Call setbuf(0,0) to enable unbuffered output. - */ - virtual std::streambuf* - setbuf(char_type* p, - std::streamsize n); - - /** - * @brief Flush stream buffer to file. - * @return 0 on success, -1 on error. - * - * This calls underflow(EOF) to do the job. - */ - virtual int - sync(); - -// -// Some future enhancements -// -// virtual int_type uflow(); -// virtual int_type pbackfail(int_type c = traits_type::eof()); -// virtual pos_type -// seekoff(off_type off, -// std::ios_base::seekdir way, -// std::ios_base::openmode mode = std::ios_base::in|std::ios_base::out); -// virtual pos_type -// seekpos(pos_type sp, -// std::ios_base::openmode mode = std::ios_base::in|std::ios_base::out); - -private: - /** - * @brief Allocate internal buffer. - * - * This function is safe to call multiple times. It will ensure - * that a proper internal buffer exists if it is required. If the - * buffer already exists or is external, the buffer pointers will be - * reset to their original state. - */ - void - enable_buffer(); - - /** - * @brief Destroy internal buffer. - * - * This function is safe to call multiple times. It will ensure - * that the internal buffer is deallocated if it exists. In any - * case, it will also reset the buffer pointers. - */ - void - disable_buffer(); - - /** - * Underlying file pointer. - */ - gzFile file; - - /** - * Mode in which file was opened. - */ - std::ios_base::openmode io_mode; - - /** - * @brief True if this object owns file descriptor. - * - * This makes the class responsible for closing the file - * upon destruction. - */ - bool own_fd; - - /** - * @brief Stream buffer. - * - * For simplicity this remains allocated on the free store for the - * entire life span of the gzfilebuf object, unless replaced by setbuf. - */ - char_type* buffer; - - /** - * @brief Stream buffer size. - * - * Defaults to system default buffer size (typically 8192 bytes). - * Modified by setbuf. - */ - std::streamsize buffer_size; - - /** - * @brief True if this object owns stream buffer. - * - * This makes the class responsible for deleting the buffer - * upon destruction. - */ - bool own_buffer; -}; - -/*****************************************************************************/ - -/** - * @brief Gzipped file input stream class. - * - * This class implements ifstream for gzipped files. Seeking and putback - * is not supported yet. -*/ -class gzifstream : public std::istream -{ -public: - // Default constructor - gzifstream(); - - /** - * @brief Construct stream on gzipped file to be opened. - * @param name File name. - * @param mode Open mode flags (forced to contain ios::in). - */ - explicit - gzifstream(const char* name, - std::ios_base::openmode mode = std::ios_base::in); - - /** - * @brief Construct stream on already open gzipped file. - * @param fd File descriptor. - * @param mode Open mode flags (forced to contain ios::in). - */ - explicit - gzifstream(int fd, - std::ios_base::openmode mode = std::ios_base::in); - - /** - * Obtain underlying stream buffer. - */ - gzfilebuf* - rdbuf() const - { return const_cast(&sb); } - - /** - * @brief Check if file is open. - * @return True if file is open. - */ - bool - is_open() { return sb.is_open(); } - - /** - * @brief Open gzipped file. - * @param name File name. - * @param mode Open mode flags (forced to contain ios::in). - * - * Stream will be in state good() if file opens successfully; - * otherwise in state fail(). This differs from the behavior of - * ifstream, which never sets the state to good() and therefore - * won't allow you to reuse the stream for a second file unless - * you manually clear() the state. The choice is a matter of - * convenience. - */ - void - open(const char* name, - std::ios_base::openmode mode = std::ios_base::in); - - /** - * @brief Attach to already open gzipped file. - * @param fd File descriptor. - * @param mode Open mode flags (forced to contain ios::in). - * - * Stream will be in state good() if attach succeeded; otherwise - * in state fail(). - */ - void - attach(int fd, - std::ios_base::openmode mode = std::ios_base::in); - - /** - * @brief Close gzipped file. - * - * Stream will be in state fail() if close failed. - */ - void - close(); - -private: - /** - * Underlying stream buffer. - */ - gzfilebuf sb; -}; - -/*****************************************************************************/ - -/** - * @brief Gzipped file output stream class. - * - * This class implements ofstream for gzipped files. Seeking and putback - * is not supported yet. -*/ -class gzofstream : public std::ostream -{ -public: - // Default constructor - gzofstream(); - - /** - * @brief Construct stream on gzipped file to be opened. - * @param name File name. - * @param mode Open mode flags (forced to contain ios::out). - */ - explicit - gzofstream(const char* name, - std::ios_base::openmode mode = std::ios_base::out); - - /** - * @brief Construct stream on already open gzipped file. - * @param fd File descriptor. - * @param mode Open mode flags (forced to contain ios::out). - */ - explicit - gzofstream(int fd, - std::ios_base::openmode mode = std::ios_base::out); - - /** - * Obtain underlying stream buffer. - */ - gzfilebuf* - rdbuf() const - { return const_cast(&sb); } - - /** - * @brief Check if file is open. - * @return True if file is open. - */ - bool - is_open() { return sb.is_open(); } - - /** - * @brief Open gzipped file. - * @param name File name. - * @param mode Open mode flags (forced to contain ios::out). - * - * Stream will be in state good() if file opens successfully; - * otherwise in state fail(). This differs from the behavior of - * ofstream, which never sets the state to good() and therefore - * won't allow you to reuse the stream for a second file unless - * you manually clear() the state. The choice is a matter of - * convenience. - */ - void - open(const char* name, - std::ios_base::openmode mode = std::ios_base::out); - - /** - * @brief Attach to already open gzipped file. - * @param fd File descriptor. - * @param mode Open mode flags (forced to contain ios::out). - * - * Stream will be in state good() if attach succeeded; otherwise - * in state fail(). - */ - void - attach(int fd, - std::ios_base::openmode mode = std::ios_base::out); - - /** - * @brief Close gzipped file. - * - * Stream will be in state fail() if close failed. - */ - void - close(); - -private: - /** - * Underlying stream buffer. - */ - gzfilebuf sb; -}; - -/*****************************************************************************/ - -/** - * @brief Gzipped file output stream manipulator class. - * - * This class defines a two-argument manipulator for gzofstream. It is used - * as base for the setcompression(int,int) manipulator. -*/ -template - class gzomanip2 - { - public: - // Allows insertor to peek at internals - template - friend gzofstream& - operator<<(gzofstream&, - const gzomanip2&); - - // Constructor - gzomanip2(gzofstream& (*f)(gzofstream&, T1, T2), - T1 v1, - T2 v2); - private: - // Underlying manipulator function - gzofstream& - (*func)(gzofstream&, T1, T2); - - // Arguments for manipulator function - T1 val1; - T2 val2; - }; - -/*****************************************************************************/ - -// Manipulator function thunks through to stream buffer -inline gzofstream& -setcompression(gzofstream &gzs, int l, int s = Z_DEFAULT_STRATEGY) -{ - (gzs.rdbuf())->setcompression(l, s); - return gzs; -} - -// Manipulator constructor stores arguments -template - inline - gzomanip2::gzomanip2(gzofstream &(*f)(gzofstream &, T1, T2), - T1 v1, - T2 v2) - : func(f), val1(v1), val2(v2) - { } - -// Insertor applies underlying manipulator function to stream -template - inline gzofstream& - operator<<(gzofstream& s, const gzomanip2& m) - { return (*m.func)(s, m.val1, m.val2); } - -// Insert this onto stream to simplify setting of compression level -inline gzomanip2 -setcompression(int l, int s = Z_DEFAULT_STRATEGY) -{ return gzomanip2(&setcompression, l, s); } - -#endif // ZFSTREAM_H diff --git a/Dependencies/zlib/contrib/masmx64/bld_ml64.bat b/Dependencies/zlib/contrib/masmx64/bld_ml64.bat deleted file mode 100644 index 8f9343d..0000000 --- a/Dependencies/zlib/contrib/masmx64/bld_ml64.bat +++ /dev/null @@ -1,2 +0,0 @@ -ml64.exe /Flinffasx64 /c /Zi inffasx64.asm -ml64.exe /Flgvmat64 /c /Zi gvmat64.asm diff --git a/Dependencies/zlib/contrib/masmx64/gvmat64.asm b/Dependencies/zlib/contrib/masmx64/gvmat64.asm deleted file mode 100644 index 9879c28..0000000 --- a/Dependencies/zlib/contrib/masmx64/gvmat64.asm +++ /dev/null @@ -1,553 +0,0 @@ -;uInt longest_match_x64( -; deflate_state *s, -; IPos cur_match); /* current match */ - -; gvmat64.asm -- Asm portion of the optimized longest_match for 32 bits x86_64 -; (AMD64 on Athlon 64, Opteron, Phenom -; and Intel EM64T on Pentium 4 with EM64T, Pentium D, Core 2 Duo, Core I5/I7) -; Copyright (C) 1995-2010 Jean-loup Gailly, Brian Raiter and Gilles Vollant. -; -; File written by Gilles Vollant, by converting to assembly the longest_match -; from Jean-loup Gailly in deflate.c of zLib and infoZip zip. -; -; and by taking inspiration on asm686 with masm, optimised assembly code -; from Brian Raiter, written 1998 -; -; This software is provided 'as-is', without any express or implied -; warranty. In no event will the authors be held liable for any damages -; arising from the use of this software. -; -; Permission is granted to anyone to use this software for any purpose, -; including commercial applications, and to alter it and redistribute it -; freely, subject to the following restrictions: -; -; 1. The origin of this software must not be misrepresented; you must not -; claim that you wrote the original software. If you use this software -; in a product, an acknowledgment in the product documentation would be -; appreciated but is not required. -; 2. Altered source versions must be plainly marked as such, and must not be -; misrepresented as being the original software -; 3. This notice may not be removed or altered from any source distribution. -; -; -; -; http://www.zlib.net -; http://www.winimage.com/zLibDll -; http://www.muppetlabs.com/~breadbox/software/assembly.html -; -; to compile this file for infozip Zip, I use option: -; ml64.exe /Flgvmat64 /c /Zi /DINFOZIP gvmat64.asm -; -; to compile this file for zLib, I use option: -; ml64.exe /Flgvmat64 /c /Zi gvmat64.asm -; Be carrefull to adapt zlib1222add below to your version of zLib -; (if you use a version of zLib before 1.0.4 or after 1.2.2.2, change -; value of zlib1222add later) -; -; This file compile with Microsoft Macro Assembler (x64) for AMD64 -; -; ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK -; -; (you can get Windows WDK with ml64 for AMD64 from -; http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price) -; - - -;uInt longest_match(s, cur_match) -; deflate_state *s; -; IPos cur_match; /* current match */ -.code -longest_match PROC - - -;LocalVarsSize equ 88 - LocalVarsSize equ 72 - -; register used : rax,rbx,rcx,rdx,rsi,rdi,r8,r9,r10,r11,r12 -; free register : r14,r15 -; register can be saved : rsp - - chainlenwmask equ rsp + 8 - LocalVarsSize ; high word: current chain len - ; low word: s->wmask -;window equ rsp + xx - LocalVarsSize ; local copy of s->window ; stored in r10 -;windowbestlen equ rsp + xx - LocalVarsSize ; s->window + bestlen , use r10+r11 -;scanstart equ rsp + xx - LocalVarsSize ; first two bytes of string ; stored in r12w -;scanend equ rsp + xx - LocalVarsSize ; last two bytes of string use ebx -;scanalign equ rsp + xx - LocalVarsSize ; dword-misalignment of string r13 -;bestlen equ rsp + xx - LocalVarsSize ; size of best match so far -> r11d -;scan equ rsp + xx - LocalVarsSize ; ptr to string wanting match -> r9 -IFDEF INFOZIP -ELSE - nicematch equ (rsp + 16 - LocalVarsSize) ; a good enough match size -ENDIF - -save_rdi equ rsp + 24 - LocalVarsSize -save_rsi equ rsp + 32 - LocalVarsSize -save_rbx equ rsp + 40 - LocalVarsSize -save_rbp equ rsp + 48 - LocalVarsSize -save_r12 equ rsp + 56 - LocalVarsSize -save_r13 equ rsp + 64 - LocalVarsSize -;save_r14 equ rsp + 72 - LocalVarsSize -;save_r15 equ rsp + 80 - LocalVarsSize - - -; summary of register usage -; scanend ebx -; scanendw bx -; chainlenwmask edx -; curmatch rsi -; curmatchd esi -; windowbestlen r8 -; scanalign r9 -; scanalignd r9d -; window r10 -; bestlen r11 -; bestlend r11d -; scanstart r12d -; scanstartw r12w -; scan r13 -; nicematch r14d -; limit r15 -; limitd r15d -; prev rcx - -; all the +4 offsets are due to the addition of pending_buf_size (in zlib -; in the deflate_state structure since the asm code was first written -; (if you compile with zlib 1.0.4 or older, remove the +4). -; Note : these value are good with a 8 bytes boundary pack structure - - - MAX_MATCH equ 258 - MIN_MATCH equ 3 - MIN_LOOKAHEAD equ (MAX_MATCH+MIN_MATCH+1) - - -;;; Offsets for fields in the deflate_state structure. These numbers -;;; are calculated from the definition of deflate_state, with the -;;; assumption that the compiler will dword-align the fields. (Thus, -;;; changing the definition of deflate_state could easily cause this -;;; program to crash horribly, without so much as a warning at -;;; compile time. Sigh.) - -; all the +zlib1222add offsets are due to the addition of fields -; in zlib in the deflate_state structure since the asm code was first written -; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). -; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). -; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). - - -IFDEF INFOZIP - -_DATA SEGMENT -COMM window_size:DWORD -; WMask ; 7fff -COMM window:BYTE:010040H -COMM prev:WORD:08000H -; MatchLen : unused -; PrevMatch : unused -COMM strstart:DWORD -COMM match_start:DWORD -; Lookahead : ignore -COMM prev_length:DWORD ; PrevLen -COMM max_chain_length:DWORD -COMM good_match:DWORD -COMM nice_match:DWORD -prev_ad equ OFFSET prev -window_ad equ OFFSET window -nicematch equ nice_match -_DATA ENDS -WMask equ 07fffh - -ELSE - - IFNDEF zlib1222add - zlib1222add equ 8 - ENDIF -dsWSize equ 56+zlib1222add+(zlib1222add/2) -dsWMask equ 64+zlib1222add+(zlib1222add/2) -dsWindow equ 72+zlib1222add -dsPrev equ 88+zlib1222add -dsMatchLen equ 128+zlib1222add -dsPrevMatch equ 132+zlib1222add -dsStrStart equ 140+zlib1222add -dsMatchStart equ 144+zlib1222add -dsLookahead equ 148+zlib1222add -dsPrevLen equ 152+zlib1222add -dsMaxChainLen equ 156+zlib1222add -dsGoodMatch equ 172+zlib1222add -dsNiceMatch equ 176+zlib1222add - -window_size equ [ rcx + dsWSize] -WMask equ [ rcx + dsWMask] -window_ad equ [ rcx + dsWindow] -prev_ad equ [ rcx + dsPrev] -strstart equ [ rcx + dsStrStart] -match_start equ [ rcx + dsMatchStart] -Lookahead equ [ rcx + dsLookahead] ; 0ffffffffh on infozip -prev_length equ [ rcx + dsPrevLen] -max_chain_length equ [ rcx + dsMaxChainLen] -good_match equ [ rcx + dsGoodMatch] -nice_match equ [ rcx + dsNiceMatch] -ENDIF - -; parameter 1 in r8(deflate state s), param 2 in rdx (cur match) - -; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and -; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp -; -; All registers must be preserved across the call, except for -; rax, rcx, rdx, r8, r9, r10, and r11, which are scratch. - - - -;;; Save registers that the compiler may be using, and adjust esp to -;;; make room for our stack frame. - - -;;; Retrieve the function arguments. r8d will hold cur_match -;;; throughout the entire function. edx will hold the pointer to the -;;; deflate_state structure during the function's setup (before -;;; entering the main loop. - -; parameter 1 in rcx (deflate_state* s), param 2 in edx -> r8 (cur match) - -; this clear high 32 bits of r8, which can be garbage in both r8 and rdx - - mov [save_rdi],rdi - mov [save_rsi],rsi - mov [save_rbx],rbx - mov [save_rbp],rbp -IFDEF INFOZIP - mov r8d,ecx -ELSE - mov r8d,edx -ENDIF - mov [save_r12],r12 - mov [save_r13],r13 -; mov [save_r14],r14 -; mov [save_r15],r15 - - -;;; uInt wmask = s->w_mask; -;;; unsigned chain_length = s->max_chain_length; -;;; if (s->prev_length >= s->good_match) { -;;; chain_length >>= 2; -;;; } - - mov edi, prev_length - mov esi, good_match - mov eax, WMask - mov ebx, max_chain_length - cmp edi, esi - jl LastMatchGood - shr ebx, 2 -LastMatchGood: - -;;; chainlen is decremented once beforehand so that the function can -;;; use the sign flag instead of the zero flag for the exit test. -;;; It is then shifted into the high word, to make room for the wmask -;;; value, which it will always accompany. - - dec ebx - shl ebx, 16 - or ebx, eax - -;;; on zlib only -;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; - -IFDEF INFOZIP - mov [chainlenwmask], ebx -; on infozip nice_match = [nice_match] -ELSE - mov eax, nice_match - mov [chainlenwmask], ebx - mov r10d, Lookahead - cmp r10d, eax - cmovnl r10d, eax - mov [nicematch],r10d -ENDIF - -;;; register Bytef *scan = s->window + s->strstart; - mov r10, window_ad - mov ebp, strstart - lea r13, [r10 + rbp] - -;;; Determine how many bytes the scan ptr is off from being -;;; dword-aligned. - - mov r9,r13 - neg r13 - and r13,3 - -;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ? -;;; s->strstart - (IPos)MAX_DIST(s) : NIL; -IFDEF INFOZIP - mov eax,07efah ; MAX_DIST = (WSIZE-MIN_LOOKAHEAD) (0x8000-(3+8+1)) -ELSE - mov eax, window_size - sub eax, MIN_LOOKAHEAD -ENDIF - xor edi,edi - sub ebp, eax - - mov r11d, prev_length - - cmovng ebp,edi - -;;; int best_len = s->prev_length; - - -;;; Store the sum of s->window + best_len in esi locally, and in esi. - - lea rsi,[r10+r11] - -;;; register ush scan_start = *(ushf*)scan; -;;; register ush scan_end = *(ushf*)(scan+best_len-1); -;;; Posf *prev = s->prev; - - movzx r12d,word ptr [r9] - movzx ebx, word ptr [r9 + r11 - 1] - - mov rdi, prev_ad - -;;; Jump into the main loop. - - mov edx, [chainlenwmask] - - cmp bx,word ptr [rsi + r8 - 1] - jz LookupLoopIsZero - -LookupLoop1: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow - -LoopEntry1: - cmp bx,word ptr [rsi + r8 - 1] - jz LookupLoopIsZero - -LookupLoop2: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow - -LoopEntry2: - cmp bx,word ptr [rsi + r8 - 1] - jz LookupLoopIsZero - -LookupLoop4: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow - -LoopEntry4: - - cmp bx,word ptr [rsi + r8 - 1] - jnz LookupLoop1 - jmp LookupLoopIsZero - - -;;; do { -;;; match = s->window + cur_match; -;;; if (*(ushf*)(match+best_len-1) != scan_end || -;;; *(ushf*)match != scan_start) continue; -;;; [...] -;;; } while ((cur_match = prev[cur_match & wmask]) > limit -;;; && --chain_length != 0); -;;; -;;; Here is the inner loop of the function. The function will spend the -;;; majority of its time in this loop, and majority of that time will -;;; be spent in the first ten instructions. -;;; -;;; Within this loop: -;;; ebx = scanend -;;; r8d = curmatch -;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) -;;; esi = windowbestlen - i.e., (window + bestlen) -;;; edi = prev -;;; ebp = limit - -LookupLoop: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow - -LoopEntry: - - cmp bx,word ptr [rsi + r8 - 1] - jnz LookupLoop1 -LookupLoopIsZero: - cmp r12w, word ptr [r10 + r8] - jnz LookupLoop1 - - -;;; Store the current value of chainlen. - mov [chainlenwmask], edx - -;;; Point edi to the string under scrutiny, and esi to the string we -;;; are hoping to match it up with. In actuality, esi and edi are -;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is -;;; initialized to -(MAX_MATCH_8 - scanalign). - - lea rsi,[r8+r10] - mov rdx, 0fffffffffffffef8h; -(MAX_MATCH_8) - lea rsi, [rsi + r13 + 0108h] ;MAX_MATCH_8] - lea rdi, [r9 + r13 + 0108h] ;MAX_MATCH_8] - - prefetcht1 [rsi+rdx] - prefetcht1 [rdi+rdx] - - -;;; Test the strings for equality, 8 bytes at a time. At the end, -;;; adjust rdx so that it is offset to the exact byte that mismatched. -;;; -;;; We already know at this point that the first three bytes of the -;;; strings match each other, and they can be safely passed over before -;;; starting the compare loop. So what this code does is skip over 0-3 -;;; bytes, as much as necessary in order to dword-align the edi -;;; pointer. (rsi will still be misaligned three times out of four.) -;;; -;;; It should be confessed that this loop usually does not represent -;;; much of the total running time. Replacing it with a more -;;; straightforward "rep cmpsb" would not drastically degrade -;;; performance. - - -LoopCmps: - mov rax, [rsi + rdx] - xor rax, [rdi + rdx] - jnz LeaveLoopCmps - - mov rax, [rsi + rdx + 8] - xor rax, [rdi + rdx + 8] - jnz LeaveLoopCmps8 - - - mov rax, [rsi + rdx + 8+8] - xor rax, [rdi + rdx + 8+8] - jnz LeaveLoopCmps16 - - add rdx,8+8+8 - - jnz short LoopCmps - jmp short LenMaximum -LeaveLoopCmps16: add rdx,8 -LeaveLoopCmps8: add rdx,8 -LeaveLoopCmps: - - test eax, 0000FFFFh - jnz LenLower - - test eax,0ffffffffh - - jnz LenLower32 - - add rdx,4 - shr rax,32 - or ax,ax - jnz LenLower - -LenLower32: - shr eax,16 - add rdx,2 -LenLower: sub al, 1 - adc rdx, 0 -;;; Calculate the length of the match. If it is longer than MAX_MATCH, -;;; then automatically accept it as the best possible match and leave. - - lea rax, [rdi + rdx] - sub rax, r9 - cmp eax, MAX_MATCH - jge LenMaximum - -;;; If the length of the match is not longer than the best match we -;;; have so far, then forget it and return to the lookup loop. -;/////////////////////////////////// - - cmp eax, r11d - jg LongerMatch - - lea rsi,[r10+r11] - - mov rdi, prev_ad - mov edx, [chainlenwmask] - jmp LookupLoop - -;;; s->match_start = cur_match; -;;; best_len = len; -;;; if (len >= nice_match) break; -;;; scan_end = *(ushf*)(scan+best_len-1); - -LongerMatch: - mov r11d, eax - mov match_start, r8d - cmp eax, [nicematch] - jge LeaveNow - - lea rsi,[r10+rax] - - movzx ebx, word ptr [r9 + rax - 1] - mov rdi, prev_ad - mov edx, [chainlenwmask] - jmp LookupLoop - -;;; Accept the current string, with the maximum possible length. - -LenMaximum: - mov r11d,MAX_MATCH - mov match_start, r8d - -;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len; -;;; return s->lookahead; - -LeaveNow: -IFDEF INFOZIP - mov eax,r11d -ELSE - mov eax, Lookahead - cmp r11d, eax - cmovng eax, r11d -ENDIF - -;;; Restore the stack and return from whence we came. - - - mov rsi,[save_rsi] - mov rdi,[save_rdi] - mov rbx,[save_rbx] - mov rbp,[save_rbp] - mov r12,[save_r12] - mov r13,[save_r13] -; mov r14,[save_r14] -; mov r15,[save_r15] - - - ret 0 -; please don't remove this string ! -; Your can freely use gvmat64 in any free or commercial app -; but it is far better don't remove the string in the binary! - db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998, converted to amd 64 by Gilles Vollant 2005",0dh,0ah,0 -longest_match ENDP - -match_init PROC - ret 0 -match_init ENDP - - -END diff --git a/Dependencies/zlib/contrib/masmx64/inffas8664.c b/Dependencies/zlib/contrib/masmx64/inffas8664.c deleted file mode 100644 index e8af06f..0000000 --- a/Dependencies/zlib/contrib/masmx64/inffas8664.c +++ /dev/null @@ -1,186 +0,0 @@ -/* inffas8664.c is a hand tuned assembler version of inffast.c - fast decoding - * version for AMD64 on Windows using Microsoft C compiler - * - * Copyright (C) 1995-2003 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - * - * Copyright (C) 2003 Chris Anderson - * Please use the copyright conditions above. - * - * 2005 - Adaptation to Microsoft C Compiler for AMD64 by Gilles Vollant - * - * inffas8664.c call function inffas8664fnc in inffasx64.asm - * inffasx64.asm is automatically convert from AMD64 portion of inffas86.c - * - * Dec-29-2003 -- I added AMD64 inflate asm support. This version is also - * slightly quicker on x86 systems because, instead of using rep movsb to copy - * data, it uses rep movsw, which moves data in 2-byte chunks instead of single - * bytes. I've tested the AMD64 code on a Fedora Core 1 + the x86_64 updates - * from http://fedora.linux.duke.edu/fc1_x86_64 - * which is running on an Athlon 64 3000+ / Gigabyte GA-K8VT800M system with - * 1GB ram. The 64-bit version is about 4% faster than the 32-bit version, - * when decompressing mozilla-source-1.3.tar.gz. - * - * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from - * the gcc -S output of zlib-1.2.0/inffast.c. Zlib-1.2.0 is in beta release at - * the moment. I have successfully compiled and tested this code with gcc2.96, - * gcc3.2, icc5.0, msvc6.0. It is very close to the speed of inffast.S - * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX - * enabled. I will attempt to merge the MMX code into this version. Newer - * versions of this and inffast.S can be found at - * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/ - * - */ - -#include -#include "zutil.h" -#include "inftrees.h" -#include "inflate.h" -#include "inffast.h" - -/* Mark Adler's comments from inffast.c: */ - -/* - Decode literal, length, and distance codes and write out the resulting - literal and match bytes until either not enough input or output is - available, an end-of-block is encountered, or a data error is encountered. - When large enough input and output buffers are supplied to inflate(), for - example, a 16K input buffer and a 64K output buffer, more than 95% of the - inflate execution time is spent in this routine. - - Entry assumptions: - - state->mode == LEN - strm->avail_in >= 6 - strm->avail_out >= 258 - start >= strm->avail_out - state->bits < 8 - - On return, state->mode is one of: - - LEN -- ran out of enough output space or enough available input - TYPE -- reached end of block code, inflate() to interpret next block - BAD -- error in block data - - Notes: - - - The maximum input bits used by a length/distance pair is 15 bits for the - length code, 5 bits for the length extra, 15 bits for the distance code, - and 13 bits for the distance extra. This totals 48 bits, or six bytes. - Therefore if strm->avail_in >= 6, then there is enough input to avoid - checking for available input while decoding. - - - The maximum bytes that a single length/distance pair can output is 258 - bytes, which is the maximum length that can be coded. inflate_fast() - requires strm->avail_out >= 258 for each loop to avoid checking for - output space. - */ - - - - typedef struct inffast_ar { -/* 64 32 x86 x86_64 */ -/* ar offset register */ -/* 0 0 */ void *esp; /* esp save */ -/* 8 4 */ void *ebp; /* ebp save */ -/* 16 8 */ unsigned char FAR *in; /* esi rsi local strm->next_in */ -/* 24 12 */ unsigned char FAR *last; /* r9 while in < last */ -/* 32 16 */ unsigned char FAR *out; /* edi rdi local strm->next_out */ -/* 40 20 */ unsigned char FAR *beg; /* inflate()'s init next_out */ -/* 48 24 */ unsigned char FAR *end; /* r10 while out < end */ -/* 56 28 */ unsigned char FAR *window;/* size of window, wsize!=0 */ -/* 64 32 */ code const FAR *lcode; /* ebp rbp local strm->lencode */ -/* 72 36 */ code const FAR *dcode; /* r11 local strm->distcode */ -/* 80 40 */ size_t /*unsigned long */hold; /* edx rdx local strm->hold */ -/* 88 44 */ unsigned bits; /* ebx rbx local strm->bits */ -/* 92 48 */ unsigned wsize; /* window size */ -/* 96 52 */ unsigned write; /* window write index */ -/*100 56 */ unsigned lmask; /* r12 mask for lcode */ -/*104 60 */ unsigned dmask; /* r13 mask for dcode */ -/*108 64 */ unsigned len; /* r14 match length */ -/*112 68 */ unsigned dist; /* r15 match distance */ -/*116 72 */ unsigned status; /* set when state chng*/ - } type_ar; -#ifdef ASMINF - -void inflate_fast(strm, start) -z_streamp strm; -unsigned start; /* inflate()'s starting value for strm->avail_out */ -{ - struct inflate_state FAR *state; - type_ar ar; - void inffas8664fnc(struct inffast_ar * par); - - - -#if (defined( __GNUC__ ) && defined( __amd64__ ) && ! defined( __i386 )) || (defined(_MSC_VER) && defined(_M_AMD64)) -#define PAD_AVAIL_IN 6 -#define PAD_AVAIL_OUT 258 -#else -#define PAD_AVAIL_IN 5 -#define PAD_AVAIL_OUT 257 -#endif - - /* copy state to local variables */ - state = (struct inflate_state FAR *)strm->state; - - ar.in = strm->next_in; - ar.last = ar.in + (strm->avail_in - PAD_AVAIL_IN); - ar.out = strm->next_out; - ar.beg = ar.out - (start - strm->avail_out); - ar.end = ar.out + (strm->avail_out - PAD_AVAIL_OUT); - ar.wsize = state->wsize; - ar.write = state->wnext; - ar.window = state->window; - ar.hold = state->hold; - ar.bits = state->bits; - ar.lcode = state->lencode; - ar.dcode = state->distcode; - ar.lmask = (1U << state->lenbits) - 1; - ar.dmask = (1U << state->distbits) - 1; - - /* decode literals and length/distances until end-of-block or not enough - input data or output space */ - - /* align in on 1/2 hold size boundary */ - while (((size_t)(void *)ar.in & (sizeof(ar.hold) / 2 - 1)) != 0) { - ar.hold += (unsigned long)*ar.in++ << ar.bits; - ar.bits += 8; - } - - inffas8664fnc(&ar); - - if (ar.status > 1) { - if (ar.status == 2) - strm->msg = "invalid literal/length code"; - else if (ar.status == 3) - strm->msg = "invalid distance code"; - else - strm->msg = "invalid distance too far back"; - state->mode = BAD; - } - else if ( ar.status == 1 ) { - state->mode = TYPE; - } - - /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ - ar.len = ar.bits >> 3; - ar.in -= ar.len; - ar.bits -= ar.len << 3; - ar.hold &= (1U << ar.bits) - 1; - - /* update state and return */ - strm->next_in = ar.in; - strm->next_out = ar.out; - strm->avail_in = (unsigned)(ar.in < ar.last ? - PAD_AVAIL_IN + (ar.last - ar.in) : - PAD_AVAIL_IN - (ar.in - ar.last)); - strm->avail_out = (unsigned)(ar.out < ar.end ? - PAD_AVAIL_OUT + (ar.end - ar.out) : - PAD_AVAIL_OUT - (ar.out - ar.end)); - state->hold = (unsigned long)ar.hold; - state->bits = ar.bits; - return; -} - -#endif diff --git a/Dependencies/zlib/contrib/masmx64/inffasx64.asm b/Dependencies/zlib/contrib/masmx64/inffasx64.asm deleted file mode 100644 index 60a8d89..0000000 --- a/Dependencies/zlib/contrib/masmx64/inffasx64.asm +++ /dev/null @@ -1,396 +0,0 @@ -; inffasx64.asm is a hand tuned assembler version of inffast.c - fast decoding -; version for AMD64 on Windows using Microsoft C compiler -; -; inffasx64.asm is automatically convert from AMD64 portion of inffas86.c -; inffasx64.asm is called by inffas8664.c, which contain more info. - - -; to compile this file, I use option -; ml64.exe /Flinffasx64 /c /Zi inffasx64.asm -; with Microsoft Macro Assembler (x64) for AMD64 -; - -; This file compile with Microsoft Macro Assembler (x64) for AMD64 -; -; ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK -; -; (you can get Windows WDK with ml64 for AMD64 from -; http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price) -; - - -.code -inffas8664fnc PROC - -; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and -; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp -; -; All registers must be preserved across the call, except for -; rax, rcx, rdx, r8, r-9, r10, and r11, which are scratch. - - - mov [rsp-8],rsi - mov [rsp-16],rdi - mov [rsp-24],r12 - mov [rsp-32],r13 - mov [rsp-40],r14 - mov [rsp-48],r15 - mov [rsp-56],rbx - - mov rax,rcx - - mov [rax+8], rbp ; /* save regs rbp and rsp */ - mov [rax], rsp - - mov rsp, rax ; /* make rsp point to &ar */ - - mov rsi, [rsp+16] ; /* rsi = in */ - mov rdi, [rsp+32] ; /* rdi = out */ - mov r9, [rsp+24] ; /* r9 = last */ - mov r10, [rsp+48] ; /* r10 = end */ - mov rbp, [rsp+64] ; /* rbp = lcode */ - mov r11, [rsp+72] ; /* r11 = dcode */ - mov rdx, [rsp+80] ; /* rdx = hold */ - mov ebx, [rsp+88] ; /* ebx = bits */ - mov r12d, [rsp+100] ; /* r12d = lmask */ - mov r13d, [rsp+104] ; /* r13d = dmask */ - ; /* r14d = len */ - ; /* r15d = dist */ - - - cld - cmp r10, rdi - je L_one_time ; /* if only one decode left */ - cmp r9, rsi - - jne L_do_loop - - -L_one_time: - mov r8, r12 ; /* r8 = lmask */ - cmp bl, 32 - ja L_get_length_code_one_time - - lodsd ; /* eax = *(uint *)in++ */ - mov cl, bl ; /* cl = bits, needs it for shifting */ - add bl, 32 ; /* bits += 32 */ - shl rax, cl - or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ - jmp L_get_length_code_one_time - -ALIGN 4 -L_while_test: - cmp r10, rdi - jbe L_break_loop - cmp r9, rsi - jbe L_break_loop - -L_do_loop: - mov r8, r12 ; /* r8 = lmask */ - cmp bl, 32 - ja L_get_length_code ; /* if (32 < bits) */ - - lodsd ; /* eax = *(uint *)in++ */ - mov cl, bl ; /* cl = bits, needs it for shifting */ - add bl, 32 ; /* bits += 32 */ - shl rax, cl - or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ - -L_get_length_code: - and r8, rdx ; /* r8 &= hold */ - mov eax, [rbp+r8*4] ; /* eax = lcode[hold & lmask] */ - - mov cl, ah ; /* cl = this.bits */ - sub bl, ah ; /* bits -= this.bits */ - shr rdx, cl ; /* hold >>= this.bits */ - - test al, al - jnz L_test_for_length_base ; /* if (op != 0) 45.7% */ - - mov r8, r12 ; /* r8 = lmask */ - shr eax, 16 ; /* output this.val char */ - stosb - -L_get_length_code_one_time: - and r8, rdx ; /* r8 &= hold */ - mov eax, [rbp+r8*4] ; /* eax = lcode[hold & lmask] */ - -L_dolen: - mov cl, ah ; /* cl = this.bits */ - sub bl, ah ; /* bits -= this.bits */ - shr rdx, cl ; /* hold >>= this.bits */ - - test al, al - jnz L_test_for_length_base ; /* if (op != 0) 45.7% */ - - shr eax, 16 ; /* output this.val char */ - stosb - jmp L_while_test - -ALIGN 4 -L_test_for_length_base: - mov r14d, eax ; /* len = this */ - shr r14d, 16 ; /* len = this.val */ - mov cl, al - - test al, 16 - jz L_test_for_second_level_length ; /* if ((op & 16) == 0) 8% */ - and cl, 15 ; /* op &= 15 */ - jz L_decode_distance ; /* if (!op) */ - -L_add_bits_to_len: - sub bl, cl - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx ; /* eax &= hold */ - shr rdx, cl - add r14d, eax ; /* len += hold & mask[op] */ - -L_decode_distance: - mov r8, r13 ; /* r8 = dmask */ - cmp bl, 32 - ja L_get_distance_code ; /* if (32 < bits) */ - - lodsd ; /* eax = *(uint *)in++ */ - mov cl, bl ; /* cl = bits, needs it for shifting */ - add bl, 32 ; /* bits += 32 */ - shl rax, cl - or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ - -L_get_distance_code: - and r8, rdx ; /* r8 &= hold */ - mov eax, [r11+r8*4] ; /* eax = dcode[hold & dmask] */ - -L_dodist: - mov r15d, eax ; /* dist = this */ - shr r15d, 16 ; /* dist = this.val */ - mov cl, ah - sub bl, ah ; /* bits -= this.bits */ - shr rdx, cl ; /* hold >>= this.bits */ - mov cl, al ; /* cl = this.op */ - - test al, 16 ; /* if ((op & 16) == 0) */ - jz L_test_for_second_level_dist - and cl, 15 ; /* op &= 15 */ - jz L_check_dist_one - -L_add_bits_to_dist: - sub bl, cl - xor eax, eax - inc eax - shl eax, cl - dec eax ; /* (1 << op) - 1 */ - and eax, edx ; /* eax &= hold */ - shr rdx, cl - add r15d, eax ; /* dist += hold & ((1 << op) - 1) */ - -L_check_window: - mov r8, rsi ; /* save in so from can use it's reg */ - mov rax, rdi - sub rax, [rsp+40] ; /* nbytes = out - beg */ - - cmp eax, r15d - jb L_clip_window ; /* if (dist > nbytes) 4.2% */ - - mov ecx, r14d ; /* ecx = len */ - mov rsi, rdi - sub rsi, r15 ; /* from = out - dist */ - - sar ecx, 1 - jnc L_copy_two ; /* if len % 2 == 0 */ - - rep movsw - mov al, [rsi] - mov [rdi], al - inc rdi - - mov rsi, r8 ; /* move in back to %rsi, toss from */ - jmp L_while_test - -L_copy_two: - rep movsw - mov rsi, r8 ; /* move in back to %rsi, toss from */ - jmp L_while_test - -ALIGN 4 -L_check_dist_one: - cmp r15d, 1 ; /* if dist 1, is a memset */ - jne L_check_window - cmp [rsp+40], rdi ; /* if out == beg, outside window */ - je L_check_window - - mov ecx, r14d ; /* ecx = len */ - mov al, [rdi-1] - mov ah, al - - sar ecx, 1 - jnc L_set_two - mov [rdi], al - inc rdi - -L_set_two: - rep stosw - jmp L_while_test - -ALIGN 4 -L_test_for_second_level_length: - test al, 64 - jnz L_test_for_end_of_block ; /* if ((op & 64) != 0) */ - - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx ; /* eax &= hold */ - add eax, r14d ; /* eax += len */ - mov eax, [rbp+rax*4] ; /* eax = lcode[val+(hold&mask[op])]*/ - jmp L_dolen - -ALIGN 4 -L_test_for_second_level_dist: - test al, 64 - jnz L_invalid_distance_code ; /* if ((op & 64) != 0) */ - - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx ; /* eax &= hold */ - add eax, r15d ; /* eax += dist */ - mov eax, [r11+rax*4] ; /* eax = dcode[val+(hold&mask[op])]*/ - jmp L_dodist - -ALIGN 4 -L_clip_window: - mov ecx, eax ; /* ecx = nbytes */ - mov eax, [rsp+92] ; /* eax = wsize, prepare for dist cmp */ - neg ecx ; /* nbytes = -nbytes */ - - cmp eax, r15d - jb L_invalid_distance_too_far ; /* if (dist > wsize) */ - - add ecx, r15d ; /* nbytes = dist - nbytes */ - cmp dword ptr [rsp+96], 0 - jne L_wrap_around_window ; /* if (write != 0) */ - - mov rsi, [rsp+56] ; /* from = window */ - sub eax, ecx ; /* eax -= nbytes */ - add rsi, rax ; /* from += wsize - nbytes */ - - mov eax, r14d ; /* eax = len */ - cmp r14d, ecx - jbe L_do_copy ; /* if (nbytes >= len) */ - - sub eax, ecx ; /* eax -= nbytes */ - rep movsb - mov rsi, rdi - sub rsi, r15 ; /* from = &out[ -dist ] */ - jmp L_do_copy - -ALIGN 4 -L_wrap_around_window: - mov eax, [rsp+96] ; /* eax = write */ - cmp ecx, eax - jbe L_contiguous_in_window ; /* if (write >= nbytes) */ - - mov esi, [rsp+92] ; /* from = wsize */ - add rsi, [rsp+56] ; /* from += window */ - add rsi, rax ; /* from += write */ - sub rsi, rcx ; /* from -= nbytes */ - sub ecx, eax ; /* nbytes -= write */ - - mov eax, r14d ; /* eax = len */ - cmp eax, ecx - jbe L_do_copy ; /* if (nbytes >= len) */ - - sub eax, ecx ; /* len -= nbytes */ - rep movsb - mov rsi, [rsp+56] ; /* from = window */ - mov ecx, [rsp+96] ; /* nbytes = write */ - cmp eax, ecx - jbe L_do_copy ; /* if (nbytes >= len) */ - - sub eax, ecx ; /* len -= nbytes */ - rep movsb - mov rsi, rdi - sub rsi, r15 ; /* from = out - dist */ - jmp L_do_copy - -ALIGN 4 -L_contiguous_in_window: - mov rsi, [rsp+56] ; /* rsi = window */ - add rsi, rax - sub rsi, rcx ; /* from += write - nbytes */ - - mov eax, r14d ; /* eax = len */ - cmp eax, ecx - jbe L_do_copy ; /* if (nbytes >= len) */ - - sub eax, ecx ; /* len -= nbytes */ - rep movsb - mov rsi, rdi - sub rsi, r15 ; /* from = out - dist */ - jmp L_do_copy ; /* if (nbytes >= len) */ - -ALIGN 4 -L_do_copy: - mov ecx, eax ; /* ecx = len */ - rep movsb - - mov rsi, r8 ; /* move in back to %esi, toss from */ - jmp L_while_test - -L_test_for_end_of_block: - test al, 32 - jz L_invalid_literal_length_code - mov dword ptr [rsp+116], 1 - jmp L_break_loop_with_status - -L_invalid_literal_length_code: - mov dword ptr [rsp+116], 2 - jmp L_break_loop_with_status - -L_invalid_distance_code: - mov dword ptr [rsp+116], 3 - jmp L_break_loop_with_status - -L_invalid_distance_too_far: - mov dword ptr [rsp+116], 4 - jmp L_break_loop_with_status - -L_break_loop: - mov dword ptr [rsp+116], 0 - -L_break_loop_with_status: -; /* put in, out, bits, and hold back into ar and pop esp */ - mov [rsp+16], rsi ; /* in */ - mov [rsp+32], rdi ; /* out */ - mov [rsp+88], ebx ; /* bits */ - mov [rsp+80], rdx ; /* hold */ - - mov rax, [rsp] ; /* restore rbp and rsp */ - mov rbp, [rsp+8] - mov rsp, rax - - - - mov rsi,[rsp-8] - mov rdi,[rsp-16] - mov r12,[rsp-24] - mov r13,[rsp-32] - mov r14,[rsp-40] - mov r15,[rsp-48] - mov rbx,[rsp-56] - - ret 0 -; : -; : "m" (ar) -; : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi", -; "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" -; ); - -inffas8664fnc ENDP -;_TEXT ENDS -END diff --git a/Dependencies/zlib/contrib/masmx64/readme.txt b/Dependencies/zlib/contrib/masmx64/readme.txt deleted file mode 100644 index 2da6733..0000000 --- a/Dependencies/zlib/contrib/masmx64/readme.txt +++ /dev/null @@ -1,31 +0,0 @@ -Summary -------- -This directory contains ASM implementations of the functions -longest_match() and inflate_fast(), for 64 bits x86 (both AMD64 and Intel EM64t), -for use with Microsoft Macro Assembler (x64) for AMD64 and Microsoft C++ 64 bits. - -gvmat64.asm is written by Gilles Vollant (2005), by using Brian Raiter 686/32 bits - assembly optimized version from Jean-loup Gailly original longest_match function - -inffasx64.asm and inffas8664.c were written by Chris Anderson, by optimizing - original function from Mark Adler - -Use instructions ----------------- -Assemble the .asm files using MASM and put the object files into the zlib source -directory. You can also get object files here: - - http://www.winimage.com/zLibDll/zlib124_masm_obj.zip - -define ASMV and ASMINF in your project. Include inffas8664.c in your source tree, -and inffasx64.obj and gvmat64.obj as object to link. - - -Build instructions ------------------- -run bld_64.bat with Microsoft Macro Assembler (x64) for AMD64 (ml64.exe) - -ml64.exe is given with Visual Studio 2005, Windows 2003 server DDK - -You can get Windows 2003 server DDK with ml64 and cl for AMD64 from - http://www.microsoft.com/whdc/devtools/ddk/default.mspx for low price) diff --git a/Dependencies/zlib/contrib/masmx86/bld_ml32.bat b/Dependencies/zlib/contrib/masmx86/bld_ml32.bat deleted file mode 100644 index e1b86bf..0000000 --- a/Dependencies/zlib/contrib/masmx86/bld_ml32.bat +++ /dev/null @@ -1,2 +0,0 @@ -ml /coff /Zi /c /Flmatch686.lst match686.asm -ml /coff /Zi /c /Flinffas32.lst inffas32.asm diff --git a/Dependencies/zlib/contrib/masmx86/inffas32.asm b/Dependencies/zlib/contrib/masmx86/inffas32.asm deleted file mode 100644 index 92ac22a..0000000 --- a/Dependencies/zlib/contrib/masmx86/inffas32.asm +++ /dev/null @@ -1,1083 +0,0 @@ -;/* inffas32.asm is a hand tuned assembler version of inffast.c -- fast decoding -; * -; * inffas32.asm is derivated from inffas86.c, with translation of assembly code -; * -; * Copyright (C) 1995-2003 Mark Adler -; * For conditions of distribution and use, see copyright notice in zlib.h -; * -; * Copyright (C) 2003 Chris Anderson -; * Please use the copyright conditions above. -; * -; * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from -; * the gcc -S output of zlib-1.2.0/inffast.c. Zlib-1.2.0 is in beta release at -; * the moment. I have successfully compiled and tested this code with gcc2.96, -; * gcc3.2, icc5.0, msvc6.0. It is very close to the speed of inffast.S -; * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX -; * enabled. I will attempt to merge the MMX code into this version. Newer -; * versions of this and inffast.S can be found at -; * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/ -; * -; * 2005 : modification by Gilles Vollant -; */ -; For Visual C++ 4.x and higher and ML 6.x and higher -; ml.exe is in directory \MASM611C of Win95 DDK -; ml.exe is also distributed in http://www.masm32.com/masmdl.htm -; and in VC++2003 toolkit at http://msdn.microsoft.com/visualc/vctoolkit2003/ -; -; -; compile with command line option -; ml /coff /Zi /c /Flinffas32.lst inffas32.asm - -; if you define NO_GZIP (see inflate.h), compile with -; ml /coff /Zi /c /Flinffas32.lst /DNO_GUNZIP inffas32.asm - - -; zlib122sup is 0 fort zlib 1.2.2.1 and lower -; zlib122sup is 8 fort zlib 1.2.2.2 and more (with addition of dmax and head -; in inflate_state in inflate.h) -zlib1222sup equ 8 - - -IFDEF GUNZIP - INFLATE_MODE_TYPE equ 11 - INFLATE_MODE_BAD equ 26 -ELSE - IFNDEF NO_GUNZIP - INFLATE_MODE_TYPE equ 11 - INFLATE_MODE_BAD equ 26 - ELSE - INFLATE_MODE_TYPE equ 3 - INFLATE_MODE_BAD equ 17 - ENDIF -ENDIF - - -; 75 "inffast.S" -;FILE "inffast.S" - -;;;GLOBAL _inflate_fast - -;;;SECTION .text - - - - .586p - .mmx - - name inflate_fast_x86 - .MODEL FLAT - -_DATA segment -inflate_fast_use_mmx: - dd 1 - - -_TEXT segment -PUBLIC _inflate_fast - -ALIGN 4 -_inflate_fast: - jmp inflate_fast_entry - - - -ALIGN 4 - db 'Fast decoding Code from Chris Anderson' - db 0 - -ALIGN 4 -invalid_literal_length_code_msg: - db 'invalid literal/length code' - db 0 - -ALIGN 4 -invalid_distance_code_msg: - db 'invalid distance code' - db 0 - -ALIGN 4 -invalid_distance_too_far_msg: - db 'invalid distance too far back' - db 0 - - -ALIGN 4 -inflate_fast_mask: -dd 0 -dd 1 -dd 3 -dd 7 -dd 15 -dd 31 -dd 63 -dd 127 -dd 255 -dd 511 -dd 1023 -dd 2047 -dd 4095 -dd 8191 -dd 16383 -dd 32767 -dd 65535 -dd 131071 -dd 262143 -dd 524287 -dd 1048575 -dd 2097151 -dd 4194303 -dd 8388607 -dd 16777215 -dd 33554431 -dd 67108863 -dd 134217727 -dd 268435455 -dd 536870911 -dd 1073741823 -dd 2147483647 -dd 4294967295 - - -mode_state equ 0 ;/* state->mode */ -wsize_state equ (32+zlib1222sup) ;/* state->wsize */ -write_state equ (36+4+zlib1222sup) ;/* state->write */ -window_state equ (40+4+zlib1222sup) ;/* state->window */ -hold_state equ (44+4+zlib1222sup) ;/* state->hold */ -bits_state equ (48+4+zlib1222sup) ;/* state->bits */ -lencode_state equ (64+4+zlib1222sup) ;/* state->lencode */ -distcode_state equ (68+4+zlib1222sup) ;/* state->distcode */ -lenbits_state equ (72+4+zlib1222sup) ;/* state->lenbits */ -distbits_state equ (76+4+zlib1222sup) ;/* state->distbits */ - - -;;SECTION .text -; 205 "inffast.S" -;GLOBAL inflate_fast_use_mmx - -;SECTION .data - - -; GLOBAL inflate_fast_use_mmx:object -;.size inflate_fast_use_mmx, 4 -; 226 "inffast.S" -;SECTION .text - -ALIGN 4 -inflate_fast_entry: - push edi - push esi - push ebp - push ebx - pushfd - sub esp,64 - cld - - - - - mov esi, [esp+88] - mov edi, [esi+28] - - - - - - - - mov edx, [esi+4] - mov eax, [esi+0] - - add edx,eax - sub edx,11 - - mov [esp+44],eax - mov [esp+20],edx - - mov ebp, [esp+92] - mov ecx, [esi+16] - mov ebx, [esi+12] - - sub ebp,ecx - neg ebp - add ebp,ebx - - sub ecx,257 - add ecx,ebx - - mov [esp+60],ebx - mov [esp+40],ebp - mov [esp+16],ecx -; 285 "inffast.S" - mov eax, [edi+lencode_state] - mov ecx, [edi+distcode_state] - - mov [esp+8],eax - mov [esp+12],ecx - - mov eax,1 - mov ecx, [edi+lenbits_state] - shl eax,cl - dec eax - mov [esp+0],eax - - mov eax,1 - mov ecx, [edi+distbits_state] - shl eax,cl - dec eax - mov [esp+4],eax - - mov eax, [edi+wsize_state] - mov ecx, [edi+write_state] - mov edx, [edi+window_state] - - mov [esp+52],eax - mov [esp+48],ecx - mov [esp+56],edx - - mov ebp, [edi+hold_state] - mov ebx, [edi+bits_state] -; 321 "inffast.S" - mov esi, [esp+44] - mov ecx, [esp+20] - cmp ecx,esi - ja L_align_long - - add ecx,11 - sub ecx,esi - mov eax,12 - sub eax,ecx - lea edi, [esp+28] - rep movsb - mov ecx,eax - xor eax,eax - rep stosb - lea esi, [esp+28] - mov [esp+20],esi - jmp L_is_aligned - - -L_align_long: - test esi,3 - jz L_is_aligned - xor eax,eax - mov al, [esi] - inc esi - mov ecx,ebx - add ebx,8 - shl eax,cl - or ebp,eax - jmp L_align_long - -L_is_aligned: - mov edi, [esp+60] -; 366 "inffast.S" -L_check_mmx: - cmp dword ptr [inflate_fast_use_mmx],2 - je L_init_mmx - ja L_do_loop - - push eax - push ebx - push ecx - push edx - pushfd - mov eax, [esp] - xor dword ptr [esp],0200000h - - - - - popfd - pushfd - pop edx - xor edx,eax - jz L_dont_use_mmx - xor eax,eax - cpuid - cmp ebx,0756e6547h - jne L_dont_use_mmx - cmp ecx,06c65746eh - jne L_dont_use_mmx - cmp edx,049656e69h - jne L_dont_use_mmx - mov eax,1 - cpuid - shr eax,8 - and eax,15 - cmp eax,6 - jne L_dont_use_mmx - test edx,0800000h - jnz L_use_mmx - jmp L_dont_use_mmx -L_use_mmx: - mov dword ptr [inflate_fast_use_mmx],2 - jmp L_check_mmx_pop -L_dont_use_mmx: - mov dword ptr [inflate_fast_use_mmx],3 -L_check_mmx_pop: - pop edx - pop ecx - pop ebx - pop eax - jmp L_check_mmx -; 426 "inffast.S" -ALIGN 4 -L_do_loop: -; 437 "inffast.S" - cmp bl,15 - ja L_get_length_code - - xor eax,eax - lodsw - mov cl,bl - add bl,16 - shl eax,cl - or ebp,eax - -L_get_length_code: - mov edx, [esp+0] - mov ecx, [esp+8] - and edx,ebp - mov eax, [ecx+edx*4] - -L_dolen: - - - - - - - mov cl,ah - sub bl,ah - shr ebp,cl - - - - - - - test al,al - jnz L_test_for_length_base - - shr eax,16 - stosb - -L_while_test: - - - cmp [esp+16],edi - jbe L_break_loop - - cmp [esp+20],esi - ja L_do_loop - jmp L_break_loop - -L_test_for_length_base: -; 502 "inffast.S" - mov edx,eax - shr edx,16 - mov cl,al - - test al,16 - jz L_test_for_second_level_length - and cl,15 - jz L_save_len - cmp bl,cl - jae L_add_bits_to_len - - mov ch,cl - xor eax,eax - lodsw - mov cl,bl - add bl,16 - shl eax,cl - or ebp,eax - mov cl,ch - -L_add_bits_to_len: - mov eax,1 - shl eax,cl - dec eax - sub bl,cl - and eax,ebp - shr ebp,cl - add edx,eax - -L_save_len: - mov [esp+24],edx - - -L_decode_distance: -; 549 "inffast.S" - cmp bl,15 - ja L_get_distance_code - - xor eax,eax - lodsw - mov cl,bl - add bl,16 - shl eax,cl - or ebp,eax - -L_get_distance_code: - mov edx, [esp+4] - mov ecx, [esp+12] - and edx,ebp - mov eax, [ecx+edx*4] - - -L_dodist: - mov edx,eax - shr edx,16 - mov cl,ah - sub bl,ah - shr ebp,cl -; 584 "inffast.S" - mov cl,al - - test al,16 - jz L_test_for_second_level_dist - and cl,15 - jz L_check_dist_one - cmp bl,cl - jae L_add_bits_to_dist - - mov ch,cl - xor eax,eax - lodsw - mov cl,bl - add bl,16 - shl eax,cl - or ebp,eax - mov cl,ch - -L_add_bits_to_dist: - mov eax,1 - shl eax,cl - dec eax - sub bl,cl - and eax,ebp - shr ebp,cl - add edx,eax - jmp L_check_window - -L_check_window: -; 625 "inffast.S" - mov [esp+44],esi - mov eax,edi - sub eax, [esp+40] - - cmp eax,edx - jb L_clip_window - - mov ecx, [esp+24] - mov esi,edi - sub esi,edx - - sub ecx,3 - mov al, [esi] - mov [edi],al - mov al, [esi+1] - mov dl, [esi+2] - add esi,3 - mov [edi+1],al - mov [edi+2],dl - add edi,3 - rep movsb - - mov esi, [esp+44] - jmp L_while_test - -ALIGN 4 -L_check_dist_one: - cmp edx,1 - jne L_check_window - cmp [esp+40],edi - je L_check_window - - dec edi - mov ecx, [esp+24] - mov al, [edi] - sub ecx,3 - - mov [edi+1],al - mov [edi+2],al - mov [edi+3],al - add edi,4 - rep stosb - - jmp L_while_test - -ALIGN 4 -L_test_for_second_level_length: - - - - - test al,64 - jnz L_test_for_end_of_block - - mov eax,1 - shl eax,cl - dec eax - and eax,ebp - add eax,edx - mov edx, [esp+8] - mov eax, [edx+eax*4] - jmp L_dolen - -ALIGN 4 -L_test_for_second_level_dist: - - - - - test al,64 - jnz L_invalid_distance_code - - mov eax,1 - shl eax,cl - dec eax - and eax,ebp - add eax,edx - mov edx, [esp+12] - mov eax, [edx+eax*4] - jmp L_dodist - -ALIGN 4 -L_clip_window: -; 721 "inffast.S" - mov ecx,eax - mov eax, [esp+52] - neg ecx - mov esi, [esp+56] - - cmp eax,edx - jb L_invalid_distance_too_far - - add ecx,edx - cmp dword ptr [esp+48],0 - jne L_wrap_around_window - - sub eax,ecx - add esi,eax -; 749 "inffast.S" - mov eax, [esp+24] - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi,edi - sub esi,edx - jmp L_do_copy1 - - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi,edi - sub esi,edx - jmp L_do_copy1 - -L_wrap_around_window: -; 793 "inffast.S" - mov eax, [esp+48] - cmp ecx,eax - jbe L_contiguous_in_window - - add esi, [esp+52] - add esi,eax - sub esi,ecx - sub ecx,eax - - - mov eax, [esp+24] - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi, [esp+56] - mov ecx, [esp+48] - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi,edi - sub esi,edx - jmp L_do_copy1 - -L_contiguous_in_window: -; 836 "inffast.S" - add esi,eax - sub esi,ecx - - - mov eax, [esp+24] - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi,edi - sub esi,edx - -L_do_copy1: -; 862 "inffast.S" - mov ecx,eax - rep movsb - - mov esi, [esp+44] - jmp L_while_test -; 878 "inffast.S" -ALIGN 4 -L_init_mmx: - emms - - - - - - movd mm0,ebp - mov ebp,ebx -; 896 "inffast.S" - movd mm4,dword ptr [esp+0] - movq mm3,mm4 - movd mm5,dword ptr [esp+4] - movq mm2,mm5 - pxor mm1,mm1 - mov ebx, [esp+8] - jmp L_do_loop_mmx - -ALIGN 4 -L_do_loop_mmx: - psrlq mm0,mm1 - - cmp ebp,32 - ja L_get_length_code_mmx - - movd mm6,ebp - movd mm7,dword ptr [esi] - add esi,4 - psllq mm7,mm6 - add ebp,32 - por mm0,mm7 - -L_get_length_code_mmx: - pand mm4,mm0 - movd eax,mm4 - movq mm4,mm3 - mov eax, [ebx+eax*4] - -L_dolen_mmx: - movzx ecx,ah - movd mm1,ecx - sub ebp,ecx - - test al,al - jnz L_test_for_length_base_mmx - - shr eax,16 - stosb - -L_while_test_mmx: - - - cmp [esp+16],edi - jbe L_break_loop - - cmp [esp+20],esi - ja L_do_loop_mmx - jmp L_break_loop - -L_test_for_length_base_mmx: - - mov edx,eax - shr edx,16 - - test al,16 - jz L_test_for_second_level_length_mmx - and eax,15 - jz L_decode_distance_mmx - - psrlq mm0,mm1 - movd mm1,eax - movd ecx,mm0 - sub ebp,eax - and ecx, [inflate_fast_mask+eax*4] - add edx,ecx - -L_decode_distance_mmx: - psrlq mm0,mm1 - - cmp ebp,32 - ja L_get_dist_code_mmx - - movd mm6,ebp - movd mm7,dword ptr [esi] - add esi,4 - psllq mm7,mm6 - add ebp,32 - por mm0,mm7 - -L_get_dist_code_mmx: - mov ebx, [esp+12] - pand mm5,mm0 - movd eax,mm5 - movq mm5,mm2 - mov eax, [ebx+eax*4] - -L_dodist_mmx: - - movzx ecx,ah - mov ebx,eax - shr ebx,16 - sub ebp,ecx - movd mm1,ecx - - test al,16 - jz L_test_for_second_level_dist_mmx - and eax,15 - jz L_check_dist_one_mmx - -L_add_bits_to_dist_mmx: - psrlq mm0,mm1 - movd mm1,eax - movd ecx,mm0 - sub ebp,eax - and ecx, [inflate_fast_mask+eax*4] - add ebx,ecx - -L_check_window_mmx: - mov [esp+44],esi - mov eax,edi - sub eax, [esp+40] - - cmp eax,ebx - jb L_clip_window_mmx - - mov ecx,edx - mov esi,edi - sub esi,ebx - - sub ecx,3 - mov al, [esi] - mov [edi],al - mov al, [esi+1] - mov dl, [esi+2] - add esi,3 - mov [edi+1],al - mov [edi+2],dl - add edi,3 - rep movsb - - mov esi, [esp+44] - mov ebx, [esp+8] - jmp L_while_test_mmx - -ALIGN 4 -L_check_dist_one_mmx: - cmp ebx,1 - jne L_check_window_mmx - cmp [esp+40],edi - je L_check_window_mmx - - dec edi - mov ecx,edx - mov al, [edi] - sub ecx,3 - - mov [edi+1],al - mov [edi+2],al - mov [edi+3],al - add edi,4 - rep stosb - - mov ebx, [esp+8] - jmp L_while_test_mmx - -ALIGN 4 -L_test_for_second_level_length_mmx: - test al,64 - jnz L_test_for_end_of_block - - and eax,15 - psrlq mm0,mm1 - movd ecx,mm0 - and ecx, [inflate_fast_mask+eax*4] - add ecx,edx - mov eax, [ebx+ecx*4] - jmp L_dolen_mmx - -ALIGN 4 -L_test_for_second_level_dist_mmx: - test al,64 - jnz L_invalid_distance_code - - and eax,15 - psrlq mm0,mm1 - movd ecx,mm0 - and ecx, [inflate_fast_mask+eax*4] - mov eax, [esp+12] - add ecx,ebx - mov eax, [eax+ecx*4] - jmp L_dodist_mmx - -ALIGN 4 -L_clip_window_mmx: - - mov ecx,eax - mov eax, [esp+52] - neg ecx - mov esi, [esp+56] - - cmp eax,ebx - jb L_invalid_distance_too_far - - add ecx,ebx - cmp dword ptr [esp+48],0 - jne L_wrap_around_window_mmx - - sub eax,ecx - add esi,eax - - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi,edi - sub esi,ebx - jmp L_do_copy1_mmx - - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi,edi - sub esi,ebx - jmp L_do_copy1_mmx - -L_wrap_around_window_mmx: - - mov eax, [esp+48] - cmp ecx,eax - jbe L_contiguous_in_window_mmx - - add esi, [esp+52] - add esi,eax - sub esi,ecx - sub ecx,eax - - - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi, [esp+56] - mov ecx, [esp+48] - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi,edi - sub esi,ebx - jmp L_do_copy1_mmx - -L_contiguous_in_window_mmx: - - add esi,eax - sub esi,ecx - - - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi,edi - sub esi,ebx - -L_do_copy1_mmx: - - - mov ecx,edx - rep movsb - - mov esi, [esp+44] - mov ebx, [esp+8] - jmp L_while_test_mmx -; 1174 "inffast.S" -L_invalid_distance_code: - - - - - - mov ecx, invalid_distance_code_msg - mov edx,INFLATE_MODE_BAD - jmp L_update_stream_state - -L_test_for_end_of_block: - - - - - - test al,32 - jz L_invalid_literal_length_code - - mov ecx,0 - mov edx,INFLATE_MODE_TYPE - jmp L_update_stream_state - -L_invalid_literal_length_code: - - - - - - mov ecx, invalid_literal_length_code_msg - mov edx,INFLATE_MODE_BAD - jmp L_update_stream_state - -L_invalid_distance_too_far: - - - - mov esi, [esp+44] - mov ecx, invalid_distance_too_far_msg - mov edx,INFLATE_MODE_BAD - jmp L_update_stream_state - -L_update_stream_state: - - mov eax, [esp+88] - test ecx,ecx - jz L_skip_msg - mov [eax+24],ecx -L_skip_msg: - mov eax, [eax+28] - mov [eax+mode_state],edx - jmp L_break_loop - -ALIGN 4 -L_break_loop: -; 1243 "inffast.S" - cmp dword ptr [inflate_fast_use_mmx],2 - jne L_update_next_in - - - - mov ebx,ebp - -L_update_next_in: -; 1266 "inffast.S" - mov eax, [esp+88] - mov ecx,ebx - mov edx, [eax+28] - shr ecx,3 - sub esi,ecx - shl ecx,3 - sub ebx,ecx - mov [eax+12],edi - mov [edx+bits_state],ebx - mov ecx,ebx - - lea ebx, [esp+28] - cmp [esp+20],ebx - jne L_buf_not_used - - sub esi,ebx - mov ebx, [eax+0] - mov [esp+20],ebx - add esi,ebx - mov ebx, [eax+4] - sub ebx,11 - add [esp+20],ebx - -L_buf_not_used: - mov [eax+0],esi - - mov ebx,1 - shl ebx,cl - dec ebx - - - - - - cmp dword ptr [inflate_fast_use_mmx],2 - jne L_update_hold - - - - psrlq mm0,mm1 - movd ebp,mm0 - - emms - -L_update_hold: - - - - and ebp,ebx - mov [edx+hold_state],ebp - - - - - mov ebx, [esp+20] - cmp ebx,esi - jbe L_last_is_smaller - - sub ebx,esi - add ebx,11 - mov [eax+4],ebx - jmp L_fixup_out -L_last_is_smaller: - sub esi,ebx - neg esi - add esi,11 - mov [eax+4],esi - - - - -L_fixup_out: - - mov ebx, [esp+16] - cmp ebx,edi - jbe L_end_is_smaller - - sub ebx,edi - add ebx,257 - mov [eax+16],ebx - jmp L_done -L_end_is_smaller: - sub edi,ebx - neg edi - add edi,257 - mov [eax+16],edi - - - - - -L_done: - add esp,64 - popfd - pop ebx - pop ebp - pop esi - pop edi - ret - -_TEXT ends -end diff --git a/Dependencies/zlib/contrib/masmx86/match686.asm b/Dependencies/zlib/contrib/masmx86/match686.asm deleted file mode 100644 index 1eaf555..0000000 --- a/Dependencies/zlib/contrib/masmx86/match686.asm +++ /dev/null @@ -1,478 +0,0 @@ -; match686.asm -- Asm portion of the optimized longest_match for 32 bits x86 -; Copyright (C) 1995-1996 Jean-loup Gailly, Brian Raiter and Gilles Vollant. -; File written by Gilles Vollant, by converting match686.S from Brian Raiter -; for MASM. This is as assembly version of longest_match -; from Jean-loup Gailly in deflate.c -; -; http://www.zlib.net -; http://www.winimage.com/zLibDll -; http://www.muppetlabs.com/~breadbox/software/assembly.html -; -; For Visual C++ 4.x and higher and ML 6.x and higher -; ml.exe is distributed in -; http://www.microsoft.com/downloads/details.aspx?FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64 -; -; this file contain two implementation of longest_match -; -; this longest_match was written by Brian raiter (1998), optimized for Pentium Pro -; (and the faster known version of match_init on modern Core 2 Duo and AMD Phenom) -; -; for using an assembly version of longest_match, you need define ASMV in project -; -; compile the asm file running -; ml /coff /Zi /c /Flmatch686.lst match686.asm -; and do not include match686.obj in your project -; -; note: contrib of zLib 1.2.3 and earlier contained both a deprecated version for -; Pentium (prior Pentium Pro) and this version for Pentium Pro and modern processor -; with autoselect (with cpu detection code) -; if you want support the old pentium optimization, you can still use these version -; -; this file is not optimized for old pentium, but it compatible with all x86 32 bits -; processor (starting 80386) -; -; -; see below : zlib1222add must be adjuster if you use a zlib version < 1.2.2.2 - -;uInt longest_match(s, cur_match) -; deflate_state *s; -; IPos cur_match; /* current match */ - - NbStack equ 76 - cur_match equ dword ptr[esp+NbStack-0] - str_s equ dword ptr[esp+NbStack-4] -; 5 dword on top (ret,ebp,esi,edi,ebx) - adrret equ dword ptr[esp+NbStack-8] - pushebp equ dword ptr[esp+NbStack-12] - pushedi equ dword ptr[esp+NbStack-16] - pushesi equ dword ptr[esp+NbStack-20] - pushebx equ dword ptr[esp+NbStack-24] - - chain_length equ dword ptr [esp+NbStack-28] - limit equ dword ptr [esp+NbStack-32] - best_len equ dword ptr [esp+NbStack-36] - window equ dword ptr [esp+NbStack-40] - prev equ dword ptr [esp+NbStack-44] - scan_start equ word ptr [esp+NbStack-48] - wmask equ dword ptr [esp+NbStack-52] - match_start_ptr equ dword ptr [esp+NbStack-56] - nice_match equ dword ptr [esp+NbStack-60] - scan equ dword ptr [esp+NbStack-64] - - windowlen equ dword ptr [esp+NbStack-68] - match_start equ dword ptr [esp+NbStack-72] - strend equ dword ptr [esp+NbStack-76] - NbStackAdd equ (NbStack-24) - - .386p - - name gvmatch - .MODEL FLAT - - - -; all the +zlib1222add offsets are due to the addition of fields -; in zlib in the deflate_state structure since the asm code was first written -; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). -; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). -; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). - - zlib1222add equ 8 - -; Note : these value are good with a 8 bytes boundary pack structure - dep_chain_length equ 74h+zlib1222add - dep_window equ 30h+zlib1222add - dep_strstart equ 64h+zlib1222add - dep_prev_length equ 70h+zlib1222add - dep_nice_match equ 88h+zlib1222add - dep_w_size equ 24h+zlib1222add - dep_prev equ 38h+zlib1222add - dep_w_mask equ 2ch+zlib1222add - dep_good_match equ 84h+zlib1222add - dep_match_start equ 68h+zlib1222add - dep_lookahead equ 6ch+zlib1222add - - -_TEXT segment - -IFDEF NOUNDERLINE - public longest_match - public match_init -ELSE - public _longest_match - public _match_init -ENDIF - - MAX_MATCH equ 258 - MIN_MATCH equ 3 - MIN_LOOKAHEAD equ (MAX_MATCH+MIN_MATCH+1) - - - -MAX_MATCH equ 258 -MIN_MATCH equ 3 -MIN_LOOKAHEAD equ (MAX_MATCH + MIN_MATCH + 1) -MAX_MATCH_8_ equ ((MAX_MATCH + 7) AND 0FFF0h) - - -;;; stack frame offsets - -chainlenwmask equ esp + 0 ; high word: current chain len - ; low word: s->wmask -window equ esp + 4 ; local copy of s->window -windowbestlen equ esp + 8 ; s->window + bestlen -scanstart equ esp + 16 ; first two bytes of string -scanend equ esp + 12 ; last two bytes of string -scanalign equ esp + 20 ; dword-misalignment of string -nicematch equ esp + 24 ; a good enough match size -bestlen equ esp + 28 ; size of best match so far -scan equ esp + 32 ; ptr to string wanting match - -LocalVarsSize equ 36 -; saved ebx byte esp + 36 -; saved edi byte esp + 40 -; saved esi byte esp + 44 -; saved ebp byte esp + 48 -; return address byte esp + 52 -deflatestate equ esp + 56 ; the function arguments -curmatch equ esp + 60 - -;;; Offsets for fields in the deflate_state structure. These numbers -;;; are calculated from the definition of deflate_state, with the -;;; assumption that the compiler will dword-align the fields. (Thus, -;;; changing the definition of deflate_state could easily cause this -;;; program to crash horribly, without so much as a warning at -;;; compile time. Sigh.) - -dsWSize equ 36+zlib1222add -dsWMask equ 44+zlib1222add -dsWindow equ 48+zlib1222add -dsPrev equ 56+zlib1222add -dsMatchLen equ 88+zlib1222add -dsPrevMatch equ 92+zlib1222add -dsStrStart equ 100+zlib1222add -dsMatchStart equ 104+zlib1222add -dsLookahead equ 108+zlib1222add -dsPrevLen equ 112+zlib1222add -dsMaxChainLen equ 116+zlib1222add -dsGoodMatch equ 132+zlib1222add -dsNiceMatch equ 136+zlib1222add - - -;;; match686.asm -- Pentium-Pro-optimized version of longest_match() -;;; Written for zlib 1.1.2 -;;; Copyright (C) 1998 Brian Raiter -;;; You can look at http://www.muppetlabs.com/~breadbox/software/assembly.html -;;; -;; -;; This software is provided 'as-is', without any express or implied -;; warranty. In no event will the authors be held liable for any damages -;; arising from the use of this software. -;; -;; Permission is granted to anyone to use this software for any purpose, -;; including commercial applications, and to alter it and redistribute it -;; freely, subject to the following restrictions: -;; -;; 1. The origin of this software must not be misrepresented; you must not -;; claim that you wrote the original software. If you use this software -;; in a product, an acknowledgment in the product documentation would be -;; appreciated but is not required. -;; 2. Altered source versions must be plainly marked as such, and must not be -;; misrepresented as being the original software -;; 3. This notice may not be removed or altered from any source distribution. -;; - -;GLOBAL _longest_match, _match_init - - -;SECTION .text - -;;; uInt longest_match(deflate_state *deflatestate, IPos curmatch) - -;_longest_match: - IFDEF NOUNDERLINE - longest_match proc near - ELSE - _longest_match proc near - ENDIF - -;;; Save registers that the compiler may be using, and adjust esp to -;;; make room for our stack frame. - - push ebp - push edi - push esi - push ebx - sub esp, LocalVarsSize - -;;; Retrieve the function arguments. ecx will hold cur_match -;;; throughout the entire function. edx will hold the pointer to the -;;; deflate_state structure during the function's setup (before -;;; entering the main loop. - - mov edx, [deflatestate] - mov ecx, [curmatch] - -;;; uInt wmask = s->w_mask; -;;; unsigned chain_length = s->max_chain_length; -;;; if (s->prev_length >= s->good_match) { -;;; chain_length >>= 2; -;;; } - - mov eax, [edx + dsPrevLen] - mov ebx, [edx + dsGoodMatch] - cmp eax, ebx - mov eax, [edx + dsWMask] - mov ebx, [edx + dsMaxChainLen] - jl LastMatchGood - shr ebx, 2 -LastMatchGood: - -;;; chainlen is decremented once beforehand so that the function can -;;; use the sign flag instead of the zero flag for the exit test. -;;; It is then shifted into the high word, to make room for the wmask -;;; value, which it will always accompany. - - dec ebx - shl ebx, 16 - or ebx, eax - mov [chainlenwmask], ebx - -;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; - - mov eax, [edx + dsNiceMatch] - mov ebx, [edx + dsLookahead] - cmp ebx, eax - jl LookaheadLess - mov ebx, eax -LookaheadLess: mov [nicematch], ebx - -;;; register Bytef *scan = s->window + s->strstart; - - mov esi, [edx + dsWindow] - mov [window], esi - mov ebp, [edx + dsStrStart] - lea edi, [esi + ebp] - mov [scan], edi - -;;; Determine how many bytes the scan ptr is off from being -;;; dword-aligned. - - mov eax, edi - neg eax - and eax, 3 - mov [scanalign], eax - -;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ? -;;; s->strstart - (IPos)MAX_DIST(s) : NIL; - - mov eax, [edx + dsWSize] - sub eax, MIN_LOOKAHEAD - sub ebp, eax - jg LimitPositive - xor ebp, ebp -LimitPositive: - -;;; int best_len = s->prev_length; - - mov eax, [edx + dsPrevLen] - mov [bestlen], eax - -;;; Store the sum of s->window + best_len in esi locally, and in esi. - - add esi, eax - mov [windowbestlen], esi - -;;; register ush scan_start = *(ushf*)scan; -;;; register ush scan_end = *(ushf*)(scan+best_len-1); -;;; Posf *prev = s->prev; - - movzx ebx, word ptr [edi] - mov [scanstart], ebx - movzx ebx, word ptr [edi + eax - 1] - mov [scanend], ebx - mov edi, [edx + dsPrev] - -;;; Jump into the main loop. - - mov edx, [chainlenwmask] - jmp short LoopEntry - -align 4 - -;;; do { -;;; match = s->window + cur_match; -;;; if (*(ushf*)(match+best_len-1) != scan_end || -;;; *(ushf*)match != scan_start) continue; -;;; [...] -;;; } while ((cur_match = prev[cur_match & wmask]) > limit -;;; && --chain_length != 0); -;;; -;;; Here is the inner loop of the function. The function will spend the -;;; majority of its time in this loop, and majority of that time will -;;; be spent in the first ten instructions. -;;; -;;; Within this loop: -;;; ebx = scanend -;;; ecx = curmatch -;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) -;;; esi = windowbestlen - i.e., (window + bestlen) -;;; edi = prev -;;; ebp = limit - -LookupLoop: - and ecx, edx - movzx ecx, word ptr [edi + ecx*2] - cmp ecx, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow -LoopEntry: movzx eax, word ptr [esi + ecx - 1] - cmp eax, ebx - jnz LookupLoop - mov eax, [window] - movzx eax, word ptr [eax + ecx] - cmp eax, [scanstart] - jnz LookupLoop - -;;; Store the current value of chainlen. - - mov [chainlenwmask], edx - -;;; Point edi to the string under scrutiny, and esi to the string we -;;; are hoping to match it up with. In actuality, esi and edi are -;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is -;;; initialized to -(MAX_MATCH_8 - scanalign). - - mov esi, [window] - mov edi, [scan] - add esi, ecx - mov eax, [scanalign] - mov edx, 0fffffef8h; -(MAX_MATCH_8) - lea edi, [edi + eax + 0108h] ;MAX_MATCH_8] - lea esi, [esi + eax + 0108h] ;MAX_MATCH_8] - -;;; Test the strings for equality, 8 bytes at a time. At the end, -;;; adjust edx so that it is offset to the exact byte that mismatched. -;;; -;;; We already know at this point that the first three bytes of the -;;; strings match each other, and they can be safely passed over before -;;; starting the compare loop. So what this code does is skip over 0-3 -;;; bytes, as much as necessary in order to dword-align the edi -;;; pointer. (esi will still be misaligned three times out of four.) -;;; -;;; It should be confessed that this loop usually does not represent -;;; much of the total running time. Replacing it with a more -;;; straightforward "rep cmpsb" would not drastically degrade -;;; performance. - -LoopCmps: - mov eax, [esi + edx] - xor eax, [edi + edx] - jnz LeaveLoopCmps - mov eax, [esi + edx + 4] - xor eax, [edi + edx + 4] - jnz LeaveLoopCmps4 - add edx, 8 - jnz LoopCmps - jmp short LenMaximum -LeaveLoopCmps4: add edx, 4 -LeaveLoopCmps: test eax, 0000FFFFh - jnz LenLower - add edx, 2 - shr eax, 16 -LenLower: sub al, 1 - adc edx, 0 - -;;; Calculate the length of the match. If it is longer than MAX_MATCH, -;;; then automatically accept it as the best possible match and leave. - - lea eax, [edi + edx] - mov edi, [scan] - sub eax, edi - cmp eax, MAX_MATCH - jge LenMaximum - -;;; If the length of the match is not longer than the best match we -;;; have so far, then forget it and return to the lookup loop. - - mov edx, [deflatestate] - mov ebx, [bestlen] - cmp eax, ebx - jg LongerMatch - mov esi, [windowbestlen] - mov edi, [edx + dsPrev] - mov ebx, [scanend] - mov edx, [chainlenwmask] - jmp LookupLoop - -;;; s->match_start = cur_match; -;;; best_len = len; -;;; if (len >= nice_match) break; -;;; scan_end = *(ushf*)(scan+best_len-1); - -LongerMatch: mov ebx, [nicematch] - mov [bestlen], eax - mov [edx + dsMatchStart], ecx - cmp eax, ebx - jge LeaveNow - mov esi, [window] - add esi, eax - mov [windowbestlen], esi - movzx ebx, word ptr [edi + eax - 1] - mov edi, [edx + dsPrev] - mov [scanend], ebx - mov edx, [chainlenwmask] - jmp LookupLoop - -;;; Accept the current string, with the maximum possible length. - -LenMaximum: mov edx, [deflatestate] - mov dword ptr [bestlen], MAX_MATCH - mov [edx + dsMatchStart], ecx - -;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len; -;;; return s->lookahead; - -LeaveNow: - mov edx, [deflatestate] - mov ebx, [bestlen] - mov eax, [edx + dsLookahead] - cmp ebx, eax - jg LookaheadRet - mov eax, ebx -LookaheadRet: - -;;; Restore the stack and return from whence we came. - - add esp, LocalVarsSize - pop ebx - pop esi - pop edi - pop ebp - - ret -; please don't remove this string ! -; Your can freely use match686 in any free or commercial app if you don't remove the string in the binary! - db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998",0dh,0ah - - - IFDEF NOUNDERLINE - longest_match endp - ELSE - _longest_match endp - ENDIF - - IFDEF NOUNDERLINE - match_init proc near - ret - match_init endp - ELSE - _match_init proc near - ret - _match_init endp - ENDIF - - -_TEXT ends -end diff --git a/Dependencies/zlib/contrib/masmx86/readme.txt b/Dependencies/zlib/contrib/masmx86/readme.txt deleted file mode 100644 index 3271f72..0000000 --- a/Dependencies/zlib/contrib/masmx86/readme.txt +++ /dev/null @@ -1,27 +0,0 @@ - -Summary -------- -This directory contains ASM implementations of the functions -longest_match() and inflate_fast(). - - -Use instructions ----------------- -Assemble using MASM, and copy the object files into the zlib source -directory, then run the appropriate makefile, as suggested below. You can -donwload MASM from here: - - http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64 - -You can also get objects files here: - - http://www.winimage.com/zLibDll/zlib124_masm_obj.zip - -Build instructions ------------------- -* With Microsoft C and MASM: -nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj" - -* With Borland C and TASM: -make -f win32/Makefile.bor LOCAL_ZLIB="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj" OBJPA="+match686c.obj+match686.obj+inffas32.obj" - diff --git a/Dependencies/zlib/contrib/minizip/Makefile b/Dependencies/zlib/contrib/minizip/Makefile deleted file mode 100644 index 84eaad2..0000000 --- a/Dependencies/zlib/contrib/minizip/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -CC=cc -CFLAGS=-O -I../.. - -UNZ_OBJS = miniunz.o unzip.o ioapi.o ../../libz.a -ZIP_OBJS = minizip.o zip.o ioapi.o ../../libz.a - -.c.o: - $(CC) -c $(CFLAGS) $*.c - -all: miniunz minizip - -miniunz: $(UNZ_OBJS) - $(CC) $(CFLAGS) -o $@ $(UNZ_OBJS) - -minizip: $(ZIP_OBJS) - $(CC) $(CFLAGS) -o $@ $(ZIP_OBJS) - -test: miniunz minizip - ./minizip test readme.txt - ./miniunz -l test.zip - mv readme.txt readme.old - ./miniunz test.zip - -clean: - /bin/rm -f *.o *~ minizip miniunz diff --git a/Dependencies/zlib/contrib/minizip/MiniZip64_Changes.txt b/Dependencies/zlib/contrib/minizip/MiniZip64_Changes.txt deleted file mode 100644 index 13a1bd9..0000000 --- a/Dependencies/zlib/contrib/minizip/MiniZip64_Changes.txt +++ /dev/null @@ -1,6 +0,0 @@ - -MiniZip 1.1 was derrived from MiniZip at version 1.01f - -Change in 1.0 (Okt 2009) - - **TODO - Add history** - diff --git a/Dependencies/zlib/contrib/minizip/MiniZip64_info.txt b/Dependencies/zlib/contrib/minizip/MiniZip64_info.txt deleted file mode 100644 index 57d7152..0000000 --- a/Dependencies/zlib/contrib/minizip/MiniZip64_info.txt +++ /dev/null @@ -1,74 +0,0 @@ -MiniZip - Copyright (c) 1998-2010 - by Gilles Vollant - version 1.1 64 bits from Mathias Svensson - -Introduction ---------------------- -MiniZip 1.1 is built from MiniZip 1.0 by Gilles Vollant ( http://www.winimage.com/zLibDll/minizip.html ) - -When adding ZIP64 support into minizip it would result into risk of breaking compatibility with minizip 1.0. -All possible work was done for compatibility. - - -Background ---------------------- -When adding ZIP64 support Mathias Svensson found that Even Rouault have added ZIP64 -support for unzip.c into minizip for a open source project called gdal ( http://www.gdal.org/ ) - -That was used as a starting point. And after that ZIP64 support was added to zip.c -some refactoring and code cleanup was also done. - - -Changed from MiniZip 1.0 to MiniZip 1.1 ---------------------------------------- -* Added ZIP64 support for unzip ( by Even Rouault ) -* Added ZIP64 support for zip ( by Mathias Svensson ) -* Reverted some changed that Even Rouault did. -* Bunch of patches received from Gulles Vollant that he received for MiniZip from various users. -* Added unzip patch for BZIP Compression method (patch create by Daniel Borca) -* Added BZIP Compress method for zip -* Did some refactoring and code cleanup - - -Credits - - Gilles Vollant - Original MiniZip author - Even Rouault - ZIP64 unzip Support - Daniel Borca - BZip Compression method support in unzip - Mathias Svensson - ZIP64 zip support - Mathias Svensson - BZip Compression method support in zip - - Resources - - ZipLayout http://result42.com/projects/ZipFileLayout - Command line tool for Windows that shows the layout and information of the headers in a zip archive. - Used when debugging and validating the creation of zip files using MiniZip64 - - - ZIP App Note http://www.pkware.com/documents/casestudies/APPNOTE.TXT - Zip File specification - - -Notes. - * To be able to use BZip compression method in zip64.c or unzip64.c the BZIP2 lib is needed and HAVE_BZIP2 need to be defined. - -License ----------------------------------------------------------- - Condition of use and distribution are the same than zlib : - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - ----------------------------------------------------------- - diff --git a/Dependencies/zlib/contrib/minizip/crypt.h b/Dependencies/zlib/contrib/minizip/crypt.h deleted file mode 100644 index a01d08d..0000000 --- a/Dependencies/zlib/contrib/minizip/crypt.h +++ /dev/null @@ -1,131 +0,0 @@ -/* crypt.h -- base code for crypt/uncrypt ZIPfile - - - Version 1.01e, February 12th, 2005 - - Copyright (C) 1998-2005 Gilles Vollant - - This code is a modified version of crypting code in Infozip distribution - - The encryption/decryption parts of this source code (as opposed to the - non-echoing password parts) were originally written in Europe. The - whole source package can be freely distributed, including from the USA. - (Prior to January 2000, re-export from the US was a violation of US law.) - - This encryption code is a direct transcription of the algorithm from - Roger Schlafly, described by Phil Katz in the file appnote.txt. This - file (appnote.txt) is distributed with the PKZIP program (even in the - version without encryption capabilities). - - If you don't need crypting in your application, just define symbols - NOCRYPT and NOUNCRYPT. - - This code support the "Traditional PKWARE Encryption". - - The new AES encryption added on Zip format by Winzip (see the page - http://www.winzip.com/aes_info.htm ) and PKWare PKZip 5.x Strong - Encryption is not supported. -*/ - -#define CRC32(c, b) ((*(pcrc_32_tab+(((int)(c) ^ (b)) & 0xff))) ^ ((c) >> 8)) - -/*********************************************************************** - * Return the next byte in the pseudo-random sequence - */ -static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab) -{ - unsigned temp; /* POTENTIAL BUG: temp*(temp^1) may overflow in an - * unpredictable manner on 16-bit systems; not a problem - * with any known compiler so far, though */ - - temp = ((unsigned)(*(pkeys+2)) & 0xffff) | 2; - return (int)(((temp * (temp ^ 1)) >> 8) & 0xff); -} - -/*********************************************************************** - * Update the encryption keys with the next byte of plain text - */ -static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int c) -{ - (*(pkeys+0)) = CRC32((*(pkeys+0)), c); - (*(pkeys+1)) += (*(pkeys+0)) & 0xff; - (*(pkeys+1)) = (*(pkeys+1)) * 134775813L + 1; - { - register int keyshift = (int)((*(pkeys+1)) >> 24); - (*(pkeys+2)) = CRC32((*(pkeys+2)), keyshift); - } - return c; -} - - -/*********************************************************************** - * Initialize the encryption keys and the random header according to - * the given password. - */ -static void init_keys(const char* passwd,unsigned long* pkeys,const unsigned long* pcrc_32_tab) -{ - *(pkeys+0) = 305419896L; - *(pkeys+1) = 591751049L; - *(pkeys+2) = 878082192L; - while (*passwd != '\0') { - update_keys(pkeys,pcrc_32_tab,(int)*passwd); - passwd++; - } -} - -#define zdecode(pkeys,pcrc_32_tab,c) \ - (update_keys(pkeys,pcrc_32_tab,c ^= decrypt_byte(pkeys,pcrc_32_tab))) - -#define zencode(pkeys,pcrc_32_tab,c,t) \ - (t=decrypt_byte(pkeys,pcrc_32_tab), update_keys(pkeys,pcrc_32_tab,c), t^(c)) - -#ifdef INCLUDECRYPTINGCODE_IFCRYPTALLOWED - -#define RAND_HEAD_LEN 12 - /* "last resort" source for second part of crypt seed pattern */ -# ifndef ZCR_SEED2 -# define ZCR_SEED2 3141592654UL /* use PI as default pattern */ -# endif - -static int crypthead(const char* passwd, /* password string */ - unsigned char* buf, /* where to write header */ - int bufSize, - unsigned long* pkeys, - const unsigned long* pcrc_32_tab, - unsigned long crcForCrypting) -{ - int n; /* index in random header */ - int t; /* temporary */ - int c; /* random byte */ - unsigned char header[RAND_HEAD_LEN-2]; /* random header */ - static unsigned calls = 0; /* ensure different random header each time */ - - if (bufSize> 7) & 0xff; - header[n] = (unsigned char)zencode(pkeys, pcrc_32_tab, c, t); - } - /* Encrypt random header (last two bytes is high word of crc) */ - init_keys(passwd, pkeys, pcrc_32_tab); - for (n = 0; n < RAND_HEAD_LEN-2; n++) - { - buf[n] = (unsigned char)zencode(pkeys, pcrc_32_tab, header[n], t); - } - buf[n++] = (unsigned char)zencode(pkeys, pcrc_32_tab, (int)(crcForCrypting >> 16) & 0xff, t); - buf[n++] = (unsigned char)zencode(pkeys, pcrc_32_tab, (int)(crcForCrypting >> 24) & 0xff, t); - return n; -} - -#endif diff --git a/Dependencies/zlib/contrib/minizip/ioapi.c b/Dependencies/zlib/contrib/minizip/ioapi.c deleted file mode 100644 index 49958f6..0000000 --- a/Dependencies/zlib/contrib/minizip/ioapi.c +++ /dev/null @@ -1,235 +0,0 @@ -/* ioapi.h -- IO base function header for compress/uncompress .zip - part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications for Zip64 support - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) - - For more info read MiniZip_info.txt - -*/ - -#if (defined(_WIN32)) - #define _CRT_SECURE_NO_WARNINGS -#endif - -#include "ioapi.h" - -voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode) -{ - if (pfilefunc->zfile_func64.zopen64_file != NULL) - return (*(pfilefunc->zfile_func64.zopen64_file)) (pfilefunc->zfile_func64.opaque,filename,mode); - else - { - return (*(pfilefunc->zopen32_file))(pfilefunc->zfile_func64.opaque,(const char*)filename,mode); - } -} - -long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin) -{ - if (pfilefunc->zfile_func64.zseek64_file != NULL) - return (*(pfilefunc->zfile_func64.zseek64_file)) (pfilefunc->zfile_func64.opaque,filestream,offset,origin); - else - { - uLong offsetTruncated = (uLong)offset; - if (offsetTruncated != offset) - return -1; - else - return (*(pfilefunc->zseek32_file))(pfilefunc->zfile_func64.opaque,filestream,offsetTruncated,origin); - } -} - -ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream) -{ - if (pfilefunc->zfile_func64.zseek64_file != NULL) - return (*(pfilefunc->zfile_func64.ztell64_file)) (pfilefunc->zfile_func64.opaque,filestream); - else - { - uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream); - if ((tell_uLong) == ((uLong)-1)) - return (ZPOS64_T)-1; - else - return tell_uLong; - } -} - -void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32) -{ - p_filefunc64_32->zfile_func64.zopen64_file = NULL; - p_filefunc64_32->zopen32_file = p_filefunc32->zopen_file; - p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file; - p_filefunc64_32->zfile_func64.zread_file = p_filefunc32->zread_file; - p_filefunc64_32->zfile_func64.zwrite_file = p_filefunc32->zwrite_file; - p_filefunc64_32->zfile_func64.ztell64_file = NULL; - p_filefunc64_32->zfile_func64.zseek64_file = NULL; - p_filefunc64_32->zfile_func64.zclose_file = p_filefunc32->zclose_file; - p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file; - p_filefunc64_32->zfile_func64.opaque = p_filefunc32->opaque; - p_filefunc64_32->zseek32_file = p_filefunc32->zseek_file; - p_filefunc64_32->ztell32_file = p_filefunc32->ztell_file; -} - - - -static voidpf ZCALLBACK fopen_file_func OF((voidpf opaque, const char* filename, int mode)); -static uLong ZCALLBACK fread_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size)); -static uLong ZCALLBACK fwrite_file_func OF((voidpf opaque, voidpf stream, const void* buf,uLong size)); -static ZPOS64_T ZCALLBACK ftell64_file_func OF((voidpf opaque, voidpf stream)); -static long ZCALLBACK fseek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); -static int ZCALLBACK fclose_file_func OF((voidpf opaque, voidpf stream)); -static int ZCALLBACK ferror_file_func OF((voidpf opaque, voidpf stream)); - -static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode) -{ - FILE* file = NULL; - const char* mode_fopen = NULL; - if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) - mode_fopen = "rb"; - else - if (mode & ZLIB_FILEFUNC_MODE_EXISTING) - mode_fopen = "r+b"; - else - if (mode & ZLIB_FILEFUNC_MODE_CREATE) - mode_fopen = "wb"; - - if ((filename!=NULL) && (mode_fopen != NULL)) - file = fopen(filename, mode_fopen); - return file; -} - -static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename, int mode) -{ - FILE* file = NULL; - const char* mode_fopen = NULL; - if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) - mode_fopen = "rb"; - else - if (mode & ZLIB_FILEFUNC_MODE_EXISTING) - mode_fopen = "r+b"; - else - if (mode & ZLIB_FILEFUNC_MODE_CREATE) - mode_fopen = "wb"; - - if ((filename!=NULL) && (mode_fopen != NULL)) - file = fopen64((const char*)filename, mode_fopen); - return file; -} - - -static uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size) -{ - uLong ret; - ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream); - return ret; -} - -static uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size) -{ - uLong ret; - ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream); - return ret; -} - -static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream) -{ - long ret; - ret = ftell((FILE *)stream); - return ret; -} - - -static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream) -{ - ZPOS64_T ret; - ret = ftello64((FILE *)stream); - return ret; -} - -static long ZCALLBACK fseek_file_func (voidpf opaque, voidpf stream, uLong offset, int origin) -{ - int fseek_origin=0; - long ret; - switch (origin) - { - case ZLIB_FILEFUNC_SEEK_CUR : - fseek_origin = SEEK_CUR; - break; - case ZLIB_FILEFUNC_SEEK_END : - fseek_origin = SEEK_END; - break; - case ZLIB_FILEFUNC_SEEK_SET : - fseek_origin = SEEK_SET; - break; - default: return -1; - } - ret = 0; - if (fseek((FILE *)stream, offset, fseek_origin) != 0) - ret = -1; - return ret; -} - -static long ZCALLBACK fseek64_file_func (voidpf opaque, voidpf stream, ZPOS64_T offset, int origin) -{ - int fseek_origin=0; - long ret; - switch (origin) - { - case ZLIB_FILEFUNC_SEEK_CUR : - fseek_origin = SEEK_CUR; - break; - case ZLIB_FILEFUNC_SEEK_END : - fseek_origin = SEEK_END; - break; - case ZLIB_FILEFUNC_SEEK_SET : - fseek_origin = SEEK_SET; - break; - default: return -1; - } - ret = 0; - - if(fseeko64((FILE *)stream, offset, fseek_origin) != 0) - ret = -1; - - return ret; -} - - -static int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream) -{ - int ret; - ret = fclose((FILE *)stream); - return ret; -} - -static int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream) -{ - int ret; - ret = ferror((FILE *)stream); - return ret; -} - -void fill_fopen_filefunc (pzlib_filefunc_def) - zlib_filefunc_def* pzlib_filefunc_def; -{ - pzlib_filefunc_def->zopen_file = fopen_file_func; - pzlib_filefunc_def->zread_file = fread_file_func; - pzlib_filefunc_def->zwrite_file = fwrite_file_func; - pzlib_filefunc_def->ztell_file = ftell_file_func; - pzlib_filefunc_def->zseek_file = fseek_file_func; - pzlib_filefunc_def->zclose_file = fclose_file_func; - pzlib_filefunc_def->zerror_file = ferror_file_func; - pzlib_filefunc_def->opaque = NULL; -} - -void fill_fopen64_filefunc (zlib_filefunc64_def* pzlib_filefunc_def) -{ - pzlib_filefunc_def->zopen64_file = fopen64_file_func; - pzlib_filefunc_def->zread_file = fread_file_func; - pzlib_filefunc_def->zwrite_file = fwrite_file_func; - pzlib_filefunc_def->ztell64_file = ftell64_file_func; - pzlib_filefunc_def->zseek64_file = fseek64_file_func; - pzlib_filefunc_def->zclose_file = fclose_file_func; - pzlib_filefunc_def->zerror_file = ferror_file_func; - pzlib_filefunc_def->opaque = NULL; -} diff --git a/Dependencies/zlib/contrib/minizip/ioapi.h b/Dependencies/zlib/contrib/minizip/ioapi.h deleted file mode 100644 index 8309c4c..0000000 --- a/Dependencies/zlib/contrib/minizip/ioapi.h +++ /dev/null @@ -1,200 +0,0 @@ -/* ioapi.h -- IO base function header for compress/uncompress .zip - part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications for Zip64 support - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) - - For more info read MiniZip_info.txt - - Changes - - Oct-2009 - Defined ZPOS64_T to fpos_t on windows and u_int64_t on linux. (might need to find a better why for this) - Oct-2009 - Change to fseeko64, ftello64 and fopen64 so large files would work on linux. - More if/def section may be needed to support other platforms - Oct-2009 - Defined fxxxx64 calls to normal fopen/ftell/fseek so they would compile on windows. - (but you should use iowin32.c for windows instead) - -*/ - -#ifndef _ZLIBIOAPI64_H -#define _ZLIBIOAPI64_H - -#if (!defined(_WIN32)) && (!defined(WIN32)) - - // Linux needs this to support file operation on files larger then 4+GB - // But might need better if/def to select just the platforms that needs them. - - #ifndef __USE_FILE_OFFSET64 - #define __USE_FILE_OFFSET64 - #endif - #ifndef __USE_LARGEFILE64 - #define __USE_LARGEFILE64 - #endif - #ifndef _LARGEFILE64_SOURCE - #define _LARGEFILE64_SOURCE - #endif - #ifndef _FILE_OFFSET_BIT - #define _FILE_OFFSET_BIT 64 - #endif -#endif - -#include -#include -#include "zlib.h" - -#if defined(USE_FILE32API) -#define fopen64 fopen -#define ftello64 ftell -#define fseeko64 fseek -#else -#ifdef _MSC_VER - #define fopen64 fopen - #if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC))) - #define ftello64 _ftelli64 - #define fseeko64 _fseeki64 - #else // old MSC - #define ftello64 ftell - #define fseeko64 fseek - #endif -#endif -#endif - -/* -#ifndef ZPOS64_T - #ifdef _WIN32 - #define ZPOS64_T fpos_t - #else - #include - #define ZPOS64_T uint64_t - #endif -#endif -*/ - -#ifdef HAVE_MINIZIP64_CONF_H -#include "mz64conf.h" -#endif - -/* a type choosen by DEFINE */ -#ifdef HAVE_64BIT_INT_CUSTOM -typedef 64BIT_INT_CUSTOM_TYPE ZPOS64_T; -#else -#ifdef HAS_STDINT_H -#include "stdint.h" -typedef uint64_t ZPOS64_T; -#else - - -#if defined(_MSC_VER) || defined(__BORLANDC__) -typedef unsigned __int64 ZPOS64_T; -#else -typedef unsigned long long int ZPOS64_T; -#endif -#endif -#endif - - - -#ifdef __cplusplus -extern "C" { -#endif - - -#define ZLIB_FILEFUNC_SEEK_CUR (1) -#define ZLIB_FILEFUNC_SEEK_END (2) -#define ZLIB_FILEFUNC_SEEK_SET (0) - -#define ZLIB_FILEFUNC_MODE_READ (1) -#define ZLIB_FILEFUNC_MODE_WRITE (2) -#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3) - -#define ZLIB_FILEFUNC_MODE_EXISTING (4) -#define ZLIB_FILEFUNC_MODE_CREATE (8) - - -#ifndef ZCALLBACK - #if (defined(WIN32) || defined(_WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK) - #define ZCALLBACK CALLBACK - #else - #define ZCALLBACK - #endif -#endif - - - - -typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const char* filename, int mode)); -typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size)); -typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); -typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream)); -typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream)); - -typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream)); -typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin)); - - -/* here is the "old" 32 bits structure structure */ -typedef struct zlib_filefunc_def_s -{ - open_file_func zopen_file; - read_file_func zread_file; - write_file_func zwrite_file; - tell_file_func ztell_file; - seek_file_func zseek_file; - close_file_func zclose_file; - testerror_file_func zerror_file; - voidpf opaque; -} zlib_filefunc_def; - -typedef ZPOS64_T (ZCALLBACK *tell64_file_func) OF((voidpf opaque, voidpf stream)); -typedef long (ZCALLBACK *seek64_file_func) OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); -typedef voidpf (ZCALLBACK *open64_file_func) OF((voidpf opaque, const void* filename, int mode)); - -typedef struct zlib_filefunc64_def_s -{ - open64_file_func zopen64_file; - read_file_func zread_file; - write_file_func zwrite_file; - tell64_file_func ztell64_file; - seek64_file_func zseek64_file; - close_file_func zclose_file; - testerror_file_func zerror_file; - voidpf opaque; -} zlib_filefunc64_def; - -void fill_fopen64_filefunc OF((zlib_filefunc64_def* pzlib_filefunc_def)); -void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); - -/* now internal definition, only for zip.c and unzip.h */ -typedef struct zlib_filefunc64_32_def_s -{ - zlib_filefunc64_def zfile_func64; - open_file_func zopen32_file; - tell_file_func ztell32_file; - seek_file_func zseek32_file; -} zlib_filefunc64_32_def; - - -#define ZREAD64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zread_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size)) -#define ZWRITE64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zwrite_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size)) -//#define ZTELL64(filefunc,filestream) ((*((filefunc).ztell64_file)) ((filefunc).opaque,filestream)) -//#define ZSEEK64(filefunc,filestream,pos,mode) ((*((filefunc).zseek64_file)) ((filefunc).opaque,filestream,pos,mode)) -#define ZCLOSE64(filefunc,filestream) ((*((filefunc).zfile_func64.zclose_file)) ((filefunc).zfile_func64.opaque,filestream)) -#define ZERROR64(filefunc,filestream) ((*((filefunc).zfile_func64.zerror_file)) ((filefunc).zfile_func64.opaque,filestream)) - -voidpf call_zopen64 OF((const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)); -long call_zseek64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin)); -ZPOS64_T call_ztell64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream)); - -void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32); - -#define ZOPEN64(filefunc,filename,mode) (call_zopen64((&(filefunc)),(filename),(mode))) -#define ZTELL64(filefunc,filestream) (call_ztell64((&(filefunc)),(filestream))) -#define ZSEEK64(filefunc,filestream,pos,mode) (call_zseek64((&(filefunc)),(filestream),(pos),(mode))) - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/Dependencies/zlib/contrib/minizip/iowin32.c b/Dependencies/zlib/contrib/minizip/iowin32.c deleted file mode 100644 index 6a2a883..0000000 --- a/Dependencies/zlib/contrib/minizip/iowin32.c +++ /dev/null @@ -1,389 +0,0 @@ -/* iowin32.c -- IO base function header for compress/uncompress .zip - Version 1.1, February 14h, 2010 - part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications for Zip64 support - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) - - For more info read MiniZip_info.txt - -*/ - -#include - -#include "zlib.h" -#include "ioapi.h" -#include "iowin32.h" - -#ifndef INVALID_HANDLE_VALUE -#define INVALID_HANDLE_VALUE (0xFFFFFFFF) -#endif - -#ifndef INVALID_SET_FILE_POINTER -#define INVALID_SET_FILE_POINTER ((DWORD)-1) -#endif - -voidpf ZCALLBACK win32_open_file_func OF((voidpf opaque, const char* filename, int mode)); -uLong ZCALLBACK win32_read_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size)); -uLong ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); -ZPOS64_T ZCALLBACK win32_tell64_file_func OF((voidpf opaque, voidpf stream)); -long ZCALLBACK win32_seek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); -int ZCALLBACK win32_close_file_func OF((voidpf opaque, voidpf stream)); -int ZCALLBACK win32_error_file_func OF((voidpf opaque, voidpf stream)); - -typedef struct -{ - HANDLE hf; - int error; -} WIN32FILE_IOWIN; - - -static void win32_translate_open_mode(int mode, - DWORD* lpdwDesiredAccess, - DWORD* lpdwCreationDisposition, - DWORD* lpdwShareMode, - DWORD* lpdwFlagsAndAttributes) -{ - *lpdwDesiredAccess = *lpdwShareMode = *lpdwFlagsAndAttributes = *lpdwCreationDisposition = 0; - - if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) - { - *lpdwDesiredAccess = GENERIC_READ; - *lpdwCreationDisposition = OPEN_EXISTING; - *lpdwShareMode = FILE_SHARE_READ; - } - else if (mode & ZLIB_FILEFUNC_MODE_EXISTING) - { - *lpdwDesiredAccess = GENERIC_WRITE | GENERIC_READ; - *lpdwCreationDisposition = OPEN_EXISTING; - } - else if (mode & ZLIB_FILEFUNC_MODE_CREATE) - { - *lpdwDesiredAccess = GENERIC_WRITE | GENERIC_READ; - *lpdwCreationDisposition = CREATE_ALWAYS; - } -} - -static voidpf win32_build_iowin(HANDLE hFile) -{ - voidpf ret=NULL; - - if ((hFile != NULL) && (hFile != INVALID_HANDLE_VALUE)) - { - WIN32FILE_IOWIN w32fiow; - w32fiow.hf = hFile; - w32fiow.error = 0; - ret = malloc(sizeof(WIN32FILE_IOWIN)); - - if (ret==NULL) - CloseHandle(hFile); - else - *((WIN32FILE_IOWIN*)ret) = w32fiow; - } - return ret; -} - -voidpf ZCALLBACK win32_open64_file_func (voidpf opaque,const void* filename,int mode) -{ - const char* mode_fopen = NULL; - DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; - HANDLE hFile = NULL; - - win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); - - if ((filename!=NULL) && (dwDesiredAccess != 0)) - hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); - - return win32_build_iowin(hFile); -} - - -voidpf ZCALLBACK win32_open64_file_funcA (voidpf opaque,const void* filename,int mode) -{ - const char* mode_fopen = NULL; - DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; - HANDLE hFile = NULL; - - win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); - - if ((filename!=NULL) && (dwDesiredAccess != 0)) - hFile = CreateFileA((LPCSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); - - return win32_build_iowin(hFile); -} - - -voidpf ZCALLBACK win32_open64_file_funcW (voidpf opaque,const void* filename,int mode) -{ - const char* mode_fopen = NULL; - DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; - HANDLE hFile = NULL; - - win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); - - if ((filename!=NULL) && (dwDesiredAccess != 0)) - hFile = CreateFileW((LPCWSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); - - return win32_build_iowin(hFile); -} - - -voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const char* filename,int mode) -{ - const char* mode_fopen = NULL; - DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; - HANDLE hFile = NULL; - - win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); - - if ((filename!=NULL) && (dwDesiredAccess != 0)) - hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); - - return win32_build_iowin(hFile); -} - - -uLong ZCALLBACK win32_read_file_func (voidpf opaque, voidpf stream, void* buf,uLong size) -{ - uLong ret=0; - HANDLE hFile = NULL; - if (stream!=NULL) - hFile = ((WIN32FILE_IOWIN*)stream) -> hf; - - if (hFile != NULL) - { - if (!ReadFile(hFile, buf, size, &ret, NULL)) - { - DWORD dwErr = GetLastError(); - if (dwErr == ERROR_HANDLE_EOF) - dwErr = 0; - ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; - } - } - - return ret; -} - - -uLong ZCALLBACK win32_write_file_func (voidpf opaque,voidpf stream,const void* buf,uLong size) -{ - uLong ret=0; - HANDLE hFile = NULL; - if (stream!=NULL) - hFile = ((WIN32FILE_IOWIN*)stream) -> hf; - - if (hFile != NULL) - { - if (!WriteFile(hFile, buf, size, &ret, NULL)) - { - DWORD dwErr = GetLastError(); - if (dwErr == ERROR_HANDLE_EOF) - dwErr = 0; - ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; - } - } - - return ret; -} - -long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream) -{ - long ret=-1; - HANDLE hFile = NULL; - if (stream!=NULL) - hFile = ((WIN32FILE_IOWIN*)stream) -> hf; - if (hFile != NULL) - { - DWORD dwSet = SetFilePointer(hFile, 0, NULL, FILE_CURRENT); - if (dwSet == INVALID_SET_FILE_POINTER) - { - DWORD dwErr = GetLastError(); - ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; - ret = -1; - } - else - ret=(long)dwSet; - } - return ret; -} - -ZPOS64_T ZCALLBACK win32_tell64_file_func (voidpf opaque, voidpf stream) -{ - ZPOS64_T ret= (ZPOS64_T)-1; - HANDLE hFile = NULL; - if (stream!=NULL) - hFile = ((WIN32FILE_IOWIN*)stream)->hf; - - if (hFile) - { - LARGE_INTEGER li; - li.QuadPart = 0; - li.u.LowPart = SetFilePointer(hFile, li.u.LowPart, &li.u.HighPart, FILE_CURRENT); - if ( (li.LowPart == 0xFFFFFFFF) && (GetLastError() != NO_ERROR)) - { - DWORD dwErr = GetLastError(); - ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; - ret = (ZPOS64_T)-1; - } - else - ret=li.QuadPart; - } - return ret; -} - - -long ZCALLBACK win32_seek_file_func (voidpf opaque,voidpf stream,uLong offset,int origin) -{ - DWORD dwMoveMethod=0xFFFFFFFF; - HANDLE hFile = NULL; - - long ret=-1; - if (stream!=NULL) - hFile = ((WIN32FILE_IOWIN*)stream) -> hf; - switch (origin) - { - case ZLIB_FILEFUNC_SEEK_CUR : - dwMoveMethod = FILE_CURRENT; - break; - case ZLIB_FILEFUNC_SEEK_END : - dwMoveMethod = FILE_END; - break; - case ZLIB_FILEFUNC_SEEK_SET : - dwMoveMethod = FILE_BEGIN; - break; - default: return -1; - } - - if (hFile != NULL) - { - DWORD dwSet = SetFilePointer(hFile, offset, NULL, dwMoveMethod); - if (dwSet == INVALID_SET_FILE_POINTER) - { - DWORD dwErr = GetLastError(); - ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; - ret = -1; - } - else - ret=0; - } - return ret; -} - -long ZCALLBACK win32_seek64_file_func (voidpf opaque, voidpf stream,ZPOS64_T offset,int origin) -{ - DWORD dwMoveMethod=0xFFFFFFFF; - HANDLE hFile = NULL; - long ret=-1; - - if (stream!=NULL) - hFile = ((WIN32FILE_IOWIN*)stream)->hf; - - switch (origin) - { - case ZLIB_FILEFUNC_SEEK_CUR : - dwMoveMethod = FILE_CURRENT; - break; - case ZLIB_FILEFUNC_SEEK_END : - dwMoveMethod = FILE_END; - break; - case ZLIB_FILEFUNC_SEEK_SET : - dwMoveMethod = FILE_BEGIN; - break; - default: return -1; - } - - if (hFile) - { - LARGE_INTEGER* li = (LARGE_INTEGER*)&offset; - DWORD dwSet = SetFilePointer(hFile, li->u.LowPart, &li->u.HighPart, dwMoveMethod); - if (dwSet == INVALID_SET_FILE_POINTER) - { - DWORD dwErr = GetLastError(); - ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; - ret = -1; - } - else - ret=0; - } - return ret; -} - -int ZCALLBACK win32_close_file_func (voidpf opaque, voidpf stream) -{ - int ret=-1; - - if (stream!=NULL) - { - HANDLE hFile; - hFile = ((WIN32FILE_IOWIN*)stream) -> hf; - if (hFile != NULL) - { - CloseHandle(hFile); - ret=0; - } - free(stream); - } - return ret; -} - -int ZCALLBACK win32_error_file_func (voidpf opaque,voidpf stream) -{ - int ret=-1; - if (stream!=NULL) - { - ret = ((WIN32FILE_IOWIN*)stream) -> error; - } - return ret; -} - -void fill_win32_filefunc (zlib_filefunc_def* pzlib_filefunc_def) -{ - pzlib_filefunc_def->zopen_file = win32_open_file_func; - pzlib_filefunc_def->zread_file = win32_read_file_func; - pzlib_filefunc_def->zwrite_file = win32_write_file_func; - pzlib_filefunc_def->ztell_file = win32_tell_file_func; - pzlib_filefunc_def->zseek_file = win32_seek_file_func; - pzlib_filefunc_def->zclose_file = win32_close_file_func; - pzlib_filefunc_def->zerror_file = win32_error_file_func; - pzlib_filefunc_def->opaque = NULL; -} - -void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def) -{ - pzlib_filefunc_def->zopen64_file = win32_open64_file_func; - pzlib_filefunc_def->zread_file = win32_read_file_func; - pzlib_filefunc_def->zwrite_file = win32_write_file_func; - pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; - pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; - pzlib_filefunc_def->zclose_file = win32_close_file_func; - pzlib_filefunc_def->zerror_file = win32_error_file_func; - pzlib_filefunc_def->opaque = NULL; -} - - -void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def) -{ - pzlib_filefunc_def->zopen64_file = win32_open64_file_funcA; - pzlib_filefunc_def->zread_file = win32_read_file_func; - pzlib_filefunc_def->zwrite_file = win32_write_file_func; - pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; - pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; - pzlib_filefunc_def->zclose_file = win32_close_file_func; - pzlib_filefunc_def->zerror_file = win32_error_file_func; - pzlib_filefunc_def->opaque = NULL; -} - - -void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def) -{ - pzlib_filefunc_def->zopen64_file = win32_open64_file_funcW; - pzlib_filefunc_def->zread_file = win32_read_file_func; - pzlib_filefunc_def->zwrite_file = win32_write_file_func; - pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; - pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; - pzlib_filefunc_def->zclose_file = win32_close_file_func; - pzlib_filefunc_def->zerror_file = win32_error_file_func; - pzlib_filefunc_def->opaque = NULL; -} diff --git a/Dependencies/zlib/contrib/minizip/iowin32.h b/Dependencies/zlib/contrib/minizip/iowin32.h deleted file mode 100644 index 0ca0969..0000000 --- a/Dependencies/zlib/contrib/minizip/iowin32.h +++ /dev/null @@ -1,28 +0,0 @@ -/* iowin32.h -- IO base function header for compress/uncompress .zip - Version 1.1, February 14h, 2010 - part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications for Zip64 support - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) - - For more info read MiniZip_info.txt - -*/ - -#include - - -#ifdef __cplusplus -extern "C" { -#endif - -void fill_win32_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); -void fill_win32_filefunc64 OF((zlib_filefunc64_def* pzlib_filefunc_def)); -void fill_win32_filefunc64A OF((zlib_filefunc64_def* pzlib_filefunc_def)); -void fill_win32_filefunc64W OF((zlib_filefunc64_def* pzlib_filefunc_def)); - -#ifdef __cplusplus -} -#endif diff --git a/Dependencies/zlib/contrib/minizip/make_vms.com b/Dependencies/zlib/contrib/minizip/make_vms.com deleted file mode 100644 index 9ac13a9..0000000 --- a/Dependencies/zlib/contrib/minizip/make_vms.com +++ /dev/null @@ -1,25 +0,0 @@ -$ if f$search("ioapi.h_orig") .eqs. "" then copy ioapi.h ioapi.h_orig -$ open/write zdef vmsdefs.h -$ copy sys$input: zdef -$ deck -#define unix -#define fill_zlib_filefunc64_32_def_from_filefunc32 fillzffunc64from -#define Write_Zip64EndOfCentralDirectoryLocator Write_Zip64EoDLocator -#define Write_Zip64EndOfCentralDirectoryRecord Write_Zip64EoDRecord -#define Write_EndOfCentralDirectoryRecord Write_EoDRecord -$ eod -$ close zdef -$ copy vmsdefs.h,ioapi.h_orig ioapi.h -$ cc/include=[--]/prefix=all ioapi.c -$ cc/include=[--]/prefix=all miniunz.c -$ cc/include=[--]/prefix=all unzip.c -$ cc/include=[--]/prefix=all minizip.c -$ cc/include=[--]/prefix=all zip.c -$ link miniunz,unzip,ioapi,[--]libz.olb/lib -$ link minizip,zip,ioapi,[--]libz.olb/lib -$ mcr []minizip test minizip_info.txt -$ mcr []miniunz -l test.zip -$ rename minizip_info.txt; minizip_info.txt_old -$ mcr []miniunz test.zip -$ delete test.zip;* -$exit diff --git a/Dependencies/zlib/contrib/minizip/miniunz.c b/Dependencies/zlib/contrib/minizip/miniunz.c deleted file mode 100644 index 9ed009f..0000000 --- a/Dependencies/zlib/contrib/minizip/miniunz.c +++ /dev/null @@ -1,648 +0,0 @@ -/* - miniunz.c - Version 1.1, February 14h, 2010 - sample part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications of Unzip for Zip64 - Copyright (C) 2007-2008 Even Rouault - - Modifications for Zip64 support on both zip and unzip - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) -*/ - -#ifndef _WIN32 - #ifndef __USE_FILE_OFFSET64 - #define __USE_FILE_OFFSET64 - #endif - #ifndef __USE_LARGEFILE64 - #define __USE_LARGEFILE64 - #endif - #ifndef _LARGEFILE64_SOURCE - #define _LARGEFILE64_SOURCE - #endif - #ifndef _FILE_OFFSET_BIT - #define _FILE_OFFSET_BIT 64 - #endif -#endif - -#include -#include -#include -#include -#include -#include - -#ifdef unix -# include -# include -#else -# include -# include -#endif - -#include "unzip.h" - -#define CASESENSITIVITY (0) -#define WRITEBUFFERSIZE (8192) -#define MAXFILENAME (256) - -#ifdef _WIN32 -#define USEWIN32IOAPI -#include "iowin32.h" -#endif -/* - mini unzip, demo of unzip package - - usage : - Usage : miniunz [-exvlo] file.zip [file_to_extract] [-d extractdir] - - list the file in the zipfile, and print the content of FILE_ID.ZIP or README.TXT - if it exists -*/ - - -/* change_file_date : change the date/time of a file - filename : the filename of the file where date/time must be modified - dosdate : the new date at the MSDos format (4 bytes) - tmu_date : the SAME new date at the tm_unz format */ -void change_file_date(filename,dosdate,tmu_date) - const char *filename; - uLong dosdate; - tm_unz tmu_date; -{ -#ifdef _WIN32 - HANDLE hFile; - FILETIME ftm,ftLocal,ftCreate,ftLastAcc,ftLastWrite; - - hFile = CreateFileA(filename,GENERIC_READ | GENERIC_WRITE, - 0,NULL,OPEN_EXISTING,0,NULL); - GetFileTime(hFile,&ftCreate,&ftLastAcc,&ftLastWrite); - DosDateTimeToFileTime((WORD)(dosdate>>16),(WORD)dosdate,&ftLocal); - LocalFileTimeToFileTime(&ftLocal,&ftm); - SetFileTime(hFile,&ftm,&ftLastAcc,&ftm); - CloseHandle(hFile); -#else -#ifdef unix - struct utimbuf ut; - struct tm newdate; - newdate.tm_sec = tmu_date.tm_sec; - newdate.tm_min=tmu_date.tm_min; - newdate.tm_hour=tmu_date.tm_hour; - newdate.tm_mday=tmu_date.tm_mday; - newdate.tm_mon=tmu_date.tm_mon; - if (tmu_date.tm_year > 1900) - newdate.tm_year=tmu_date.tm_year - 1900; - else - newdate.tm_year=tmu_date.tm_year ; - newdate.tm_isdst=-1; - - ut.actime=ut.modtime=mktime(&newdate); - utime(filename,&ut); -#endif -#endif -} - - -/* mymkdir and change_file_date are not 100 % portable - As I don't know well Unix, I wait feedback for the unix portion */ - -int mymkdir(dirname) - const char* dirname; -{ - int ret=0; -#ifdef _WIN32 - ret = _mkdir(dirname); -#else -#ifdef unix - ret = mkdir (dirname,0775); -#endif -#endif - return ret; -} - -int makedir (newdir) - char *newdir; -{ - char *buffer ; - char *p; - int len = (int)strlen(newdir); - - if (len <= 0) - return 0; - - buffer = (char*)malloc(len+1); - if (buffer==NULL) - { - printf("Error allocating memory\n"); - return UNZ_INTERNALERROR; - } - strcpy(buffer,newdir); - - if (buffer[len-1] == '/') { - buffer[len-1] = '\0'; - } - if (mymkdir(buffer) == 0) - { - free(buffer); - return 1; - } - - p = buffer+1; - while (1) - { - char hold; - - while(*p && *p != '\\' && *p != '/') - p++; - hold = *p; - *p = 0; - if ((mymkdir(buffer) == -1) && (errno == ENOENT)) - { - printf("couldn't create directory %s\n",buffer); - free(buffer); - return 0; - } - if (hold == 0) - break; - *p++ = hold; - } - free(buffer); - return 1; -} - -void do_banner() -{ - printf("MiniUnz 1.01b, demo of zLib + Unz package written by Gilles Vollant\n"); - printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n"); -} - -void do_help() -{ - printf("Usage : miniunz [-e] [-x] [-v] [-l] [-o] [-p password] file.zip [file_to_extr.] [-d extractdir]\n\n" \ - " -e Extract without pathname (junk paths)\n" \ - " -x Extract with pathname\n" \ - " -v list files\n" \ - " -l list files\n" \ - " -d directory to extract into\n" \ - " -o overwrite files without prompting\n" \ - " -p extract crypted file using password\n\n"); -} - -void Display64BitsSize(ZPOS64_T n, int size_char) -{ - /* to avoid compatibility problem , we do here the conversion */ - char number[21]; - int offset=19; - int pos_string = 19; - number[20]=0; - for (;;) { - number[offset]=(char)((n%10)+'0'); - if (number[offset] != '0') - pos_string=offset; - n/=10; - if (offset==0) - break; - offset--; - } - { - int size_display_string = 19-pos_string; - while (size_char > size_display_string) - { - size_char--; - printf(" "); - } - } - - printf("%s",&number[pos_string]); -} - -int do_list(uf) - unzFile uf; -{ - uLong i; - unz_global_info64 gi; - int err; - - err = unzGetGlobalInfo64(uf,&gi); - if (err!=UNZ_OK) - printf("error %d with zipfile in unzGetGlobalInfo \n",err); - printf(" Length Method Size Ratio Date Time CRC-32 Name\n"); - printf(" ------ ------ ---- ----- ---- ---- ------ ----\n"); - for (i=0;i0) - ratio = (uLong)((file_info.compressed_size*100)/file_info.uncompressed_size); - - /* display a '*' if the file is crypted */ - if ((file_info.flag & 1) != 0) - charCrypt='*'; - - if (file_info.compression_method==0) - string_method="Stored"; - else - if (file_info.compression_method==Z_DEFLATED) - { - uInt iLevel=(uInt)((file_info.flag & 0x6)/2); - if (iLevel==0) - string_method="Defl:N"; - else if (iLevel==1) - string_method="Defl:X"; - else if ((iLevel==2) || (iLevel==3)) - string_method="Defl:F"; /* 2:fast , 3 : extra fast*/ - } - else - if (file_info.compression_method==Z_BZIP2ED) - { - string_method="BZip2 "; - } - else - string_method="Unkn. "; - - Display64BitsSize(file_info.uncompressed_size,7); - printf(" %6s%c",string_method,charCrypt); - Display64BitsSize(file_info.compressed_size,7); - printf(" %3lu%% %2.2lu-%2.2lu-%2.2lu %2.2lu:%2.2lu %8.8lx %s\n", - ratio, - (uLong)file_info.tmu_date.tm_mon + 1, - (uLong)file_info.tmu_date.tm_mday, - (uLong)file_info.tmu_date.tm_year % 100, - (uLong)file_info.tmu_date.tm_hour,(uLong)file_info.tmu_date.tm_min, - (uLong)file_info.crc,filename_inzip); - if ((i+1)='a') && (rep<='z')) - rep -= 0x20; - } - while ((rep!='Y') && (rep!='N') && (rep!='A')); - } - - if (rep == 'N') - skip = 1; - - if (rep == 'A') - *popt_overwrite=1; - } - - if ((skip==0) && (err==UNZ_OK)) - { - fout=fopen64(write_filename,"wb"); - - /* some zipfile don't contain directory alone before file */ - if ((fout==NULL) && ((*popt_extract_without_path)==0) && - (filename_withoutpath!=(char*)filename_inzip)) - { - char c=*(filename_withoutpath-1); - *(filename_withoutpath-1)='\0'; - makedir(write_filename); - *(filename_withoutpath-1)=c; - fout=fopen64(write_filename,"wb"); - } - - if (fout==NULL) - { - printf("error opening %s\n",write_filename); - } - } - - if (fout!=NULL) - { - printf(" extracting: %s\n",write_filename); - - do - { - err = unzReadCurrentFile(uf,buf,size_buf); - if (err<0) - { - printf("error %d with zipfile in unzReadCurrentFile\n",err); - break; - } - if (err>0) - if (fwrite(buf,err,1,fout)!=1) - { - printf("error in writing extracted file\n"); - err=UNZ_ERRNO; - break; - } - } - while (err>0); - if (fout) - fclose(fout); - - if (err==0) - change_file_date(write_filename,file_info.dosDate, - file_info.tmu_date); - } - - if (err==UNZ_OK) - { - err = unzCloseCurrentFile (uf); - if (err!=UNZ_OK) - { - printf("error %d with zipfile in unzCloseCurrentFile\n",err); - } - } - else - unzCloseCurrentFile(uf); /* don't lose the error */ - } - - free(buf); - return err; -} - - -int do_extract(uf,opt_extract_without_path,opt_overwrite,password) - unzFile uf; - int opt_extract_without_path; - int opt_overwrite; - const char* password; -{ - uLong i; - unz_global_info64 gi; - int err; - FILE* fout=NULL; - - err = unzGetGlobalInfo64(uf,&gi); - if (err!=UNZ_OK) - printf("error %d with zipfile in unzGetGlobalInfo \n",err); - - for (i=0;i -#include -#include -#include -#include -#include - -#ifdef unix -# include -# include -# include -# include -#else -# include -# include -#endif - -#include "zip.h" - -#ifdef _WIN32 - #define USEWIN32IOAPI - #include "iowin32.h" -#endif - - - -#define WRITEBUFFERSIZE (16384) -#define MAXFILENAME (256) - -#ifdef _WIN32 -uLong filetime(f, tmzip, dt) - char *f; /* name of file to get info on */ - tm_zip *tmzip; /* return value: access, modific. and creation times */ - uLong *dt; /* dostime */ -{ - int ret = 0; - { - FILETIME ftLocal; - HANDLE hFind; - WIN32_FIND_DATAA ff32; - - hFind = FindFirstFileA(f,&ff32); - if (hFind != INVALID_HANDLE_VALUE) - { - FileTimeToLocalFileTime(&(ff32.ftLastWriteTime),&ftLocal); - FileTimeToDosDateTime(&ftLocal,((LPWORD)dt)+1,((LPWORD)dt)+0); - FindClose(hFind); - ret = 1; - } - } - return ret; -} -#else -#ifdef unix -uLong filetime(f, tmzip, dt) - char *f; /* name of file to get info on */ - tm_zip *tmzip; /* return value: access, modific. and creation times */ - uLong *dt; /* dostime */ -{ - int ret=0; - struct stat s; /* results of stat() */ - struct tm* filedate; - time_t tm_t=0; - - if (strcmp(f,"-")!=0) - { - char name[MAXFILENAME+1]; - int len = strlen(f); - if (len > MAXFILENAME) - len = MAXFILENAME; - - strncpy(name, f,MAXFILENAME-1); - /* strncpy doesnt append the trailing NULL, of the string is too long. */ - name[ MAXFILENAME ] = '\0'; - - if (name[len - 1] == '/') - name[len - 1] = '\0'; - /* not all systems allow stat'ing a file with / appended */ - if (stat(name,&s)==0) - { - tm_t = s.st_mtime; - ret = 1; - } - } - filedate = localtime(&tm_t); - - tmzip->tm_sec = filedate->tm_sec; - tmzip->tm_min = filedate->tm_min; - tmzip->tm_hour = filedate->tm_hour; - tmzip->tm_mday = filedate->tm_mday; - tmzip->tm_mon = filedate->tm_mon ; - tmzip->tm_year = filedate->tm_year; - - return ret; -} -#else -uLong filetime(f, tmzip, dt) - char *f; /* name of file to get info on */ - tm_zip *tmzip; /* return value: access, modific. and creation times */ - uLong *dt; /* dostime */ -{ - return 0; -} -#endif -#endif - - - - -int check_exist_file(filename) - const char* filename; -{ - FILE* ftestexist; - int ret = 1; - ftestexist = fopen64(filename,"rb"); - if (ftestexist==NULL) - ret = 0; - else - fclose(ftestexist); - return ret; -} - -void do_banner() -{ - printf("MiniZip 1.1, demo of zLib + MiniZip64 package, written by Gilles Vollant\n"); - printf("more info on MiniZip at http://www.winimage.com/zLibDll/minizip.html\n\n"); -} - -void do_help() -{ - printf("Usage : minizip [-o] [-a] [-0 to -9] [-p password] [-j] file.zip [files_to_add]\n\n" \ - " -o Overwrite existing file.zip\n" \ - " -a Append to existing file.zip\n" \ - " -0 Store only\n" \ - " -1 Compress faster\n" \ - " -9 Compress better\n\n" \ - " -j exclude path. store only the file name.\n\n"); -} - -/* calculate the CRC32 of a file, - because to encrypt a file, we need known the CRC32 of the file before */ -int getFileCrc(const char* filenameinzip,void*buf,unsigned long size_buf,unsigned long* result_crc) -{ - unsigned long calculate_crc=0; - int err=ZIP_OK; - FILE * fin = fopen64(filenameinzip,"rb"); - unsigned long size_read = 0; - unsigned long total_read = 0; - if (fin==NULL) - { - err = ZIP_ERRNO; - } - - if (err == ZIP_OK) - do - { - err = ZIP_OK; - size_read = (int)fread(buf,1,size_buf,fin); - if (size_read < size_buf) - if (feof(fin)==0) - { - printf("error in reading %s\n",filenameinzip); - err = ZIP_ERRNO; - } - - if (size_read>0) - calculate_crc = crc32(calculate_crc,buf,size_read); - total_read += size_read; - - } while ((err == ZIP_OK) && (size_read>0)); - - if (fin) - fclose(fin); - - *result_crc=calculate_crc; - printf("file %s crc %lx\n", filenameinzip, calculate_crc); - return err; -} - -int isLargeFile(const char* filename) -{ - int largeFile = 0; - ZPOS64_T pos = 0; - FILE* pFile = fopen64(filename, "rb"); - - if(pFile != NULL) - { - int n = fseeko64(pFile, 0, SEEK_END); - - pos = ftello64(pFile); - - printf("File : %s is %lld bytes\n", filename, pos); - - if(pos >= 0xffffffff) - largeFile = 1; - - fclose(pFile); - } - - return largeFile; -} - -int main(argc,argv) - int argc; - char *argv[]; -{ - int i; - int opt_overwrite=0; - int opt_compress_level=Z_DEFAULT_COMPRESSION; - int opt_exclude_path=0; - int zipfilenamearg = 0; - char filename_try[MAXFILENAME+16]; - int zipok; - int err=0; - int size_buf=0; - void* buf=NULL; - const char* password=NULL; - - - do_banner(); - if (argc==1) - { - do_help(); - return 0; - } - else - { - for (i=1;i='0') && (c<='9')) - opt_compress_level = c-'0'; - if ((c=='j') || (c=='J')) - opt_exclude_path = 1; - - if (((c=='p') || (c=='P')) && (i+1='a') && (rep<='z')) - rep -= 0x20; - } - while ((rep!='Y') && (rep!='N') && (rep!='A')); - if (rep=='N') - zipok = 0; - if (rep=='A') - opt_overwrite = 2; - } - } - - if (zipok==1) - { - zipFile zf; - int errclose; -# ifdef USEWIN32IOAPI - zlib_filefunc64_def ffunc; - fill_win32_filefunc64A(&ffunc); - zf = zipOpen2_64(filename_try,(opt_overwrite==2) ? 2 : 0,NULL,&ffunc); -# else - zf = zipOpen64(filename_try,(opt_overwrite==2) ? 2 : 0); -# endif - - if (zf == NULL) - { - printf("error opening %s\n",filename_try); - err= ZIP_ERRNO; - } - else - printf("creating %s\n",filename_try); - - for (i=zipfilenamearg+1;(i='0') || (argv[i][1]<='9'))) && - (strlen(argv[i]) == 2))) - { - FILE * fin; - int size_read; - const char* filenameinzip = argv[i]; - const char *savefilenameinzip; - zip_fileinfo zi; - unsigned long crcFile=0; - int zip64 = 0; - - zi.tmz_date.tm_sec = zi.tmz_date.tm_min = zi.tmz_date.tm_hour = - zi.tmz_date.tm_mday = zi.tmz_date.tm_mon = zi.tmz_date.tm_year = 0; - zi.dosDate = 0; - zi.internal_fa = 0; - zi.external_fa = 0; - filetime(filenameinzip,&zi.tmz_date,&zi.dosDate); - -/* - err = zipOpenNewFileInZip(zf,filenameinzip,&zi, - NULL,0,NULL,0,NULL / * comment * /, - (opt_compress_level != 0) ? Z_DEFLATED : 0, - opt_compress_level); -*/ - if ((password != NULL) && (err==ZIP_OK)) - err = getFileCrc(filenameinzip,buf,size_buf,&crcFile); - - zip64 = isLargeFile(filenameinzip); - - /* The path name saved, should not include a leading slash. */ - /*if it did, windows/xp and dynazip couldn't read the zip file. */ - savefilenameinzip = filenameinzip; - while( savefilenameinzip[0] == '\\' || savefilenameinzip[0] == '/' ) - { - savefilenameinzip++; - } - - /*should the zip file contain any path at all?*/ - if( opt_exclude_path ) - { - const char *tmpptr; - const char *lastslash = 0; - for( tmpptr = savefilenameinzip; *tmpptr; tmpptr++) - { - if( *tmpptr == '\\' || *tmpptr == '/') - { - lastslash = tmpptr; - } - } - if( lastslash != NULL ) - { - savefilenameinzip = lastslash+1; // base filename follows last slash. - } - } - - /**/ - err = zipOpenNewFileInZip3_64(zf,savefilenameinzip,&zi, - NULL,0,NULL,0,NULL /* comment*/, - (opt_compress_level != 0) ? Z_DEFLATED : 0, - opt_compress_level,0, - /* -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, */ - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - password,crcFile, zip64); - - if (err != ZIP_OK) - printf("error in opening %s in zipfile\n",filenameinzip); - else - { - fin = fopen64(filenameinzip,"rb"); - if (fin==NULL) - { - err=ZIP_ERRNO; - printf("error in opening %s for reading\n",filenameinzip); - } - } - - if (err == ZIP_OK) - do - { - err = ZIP_OK; - size_read = (int)fread(buf,1,size_buf,fin); - if (size_read < size_buf) - if (feof(fin)==0) - { - printf("error in reading %s\n",filenameinzip); - err = ZIP_ERRNO; - } - - if (size_read>0) - { - err = zipWriteInFileInZip (zf,buf,size_read); - if (err<0) - { - printf("error in writing %s in the zipfile\n", - filenameinzip); - } - - } - } while ((err == ZIP_OK) && (size_read>0)); - - if (fin) - fclose(fin); - - if (err<0) - err=ZIP_ERRNO; - else - { - err = zipCloseFileInZip(zf); - if (err!=ZIP_OK) - printf("error in closing %s in the zipfile\n", - filenameinzip); - } - } - } - errclose = zipClose(zf,NULL); - if (errclose != ZIP_OK) - printf("error in closing %s\n",filename_try); - } - else - { - do_help(); - } - - free(buf); - return 0; -} diff --git a/Dependencies/zlib/contrib/minizip/mztools.c b/Dependencies/zlib/contrib/minizip/mztools.c deleted file mode 100644 index f9092e6..0000000 --- a/Dependencies/zlib/contrib/minizip/mztools.c +++ /dev/null @@ -1,281 +0,0 @@ -/* - Additional tools for Minizip - Code: Xavier Roche '2004 - License: Same as ZLIB (www.gzip.org) -*/ - -/* Code */ -#include -#include -#include -#include "zlib.h" -#include "unzip.h" - -#define READ_8(adr) ((unsigned char)*(adr)) -#define READ_16(adr) ( READ_8(adr) | (READ_8(adr+1) << 8) ) -#define READ_32(adr) ( READ_16(adr) | (READ_16((adr)+2) << 16) ) - -#define WRITE_8(buff, n) do { \ - *((unsigned char*)(buff)) = (unsigned char) ((n) & 0xff); \ -} while(0) -#define WRITE_16(buff, n) do { \ - WRITE_8((unsigned char*)(buff), n); \ - WRITE_8(((unsigned char*)(buff)) + 1, (n) >> 8); \ -} while(0) -#define WRITE_32(buff, n) do { \ - WRITE_16((unsigned char*)(buff), (n) & 0xffff); \ - WRITE_16((unsigned char*)(buff) + 2, (n) >> 16); \ -} while(0) - -extern int ZEXPORT unzRepair(file, fileOut, fileOutTmp, nRecovered, bytesRecovered) -const char* file; -const char* fileOut; -const char* fileOutTmp; -uLong* nRecovered; -uLong* bytesRecovered; -{ - int err = Z_OK; - FILE* fpZip = fopen(file, "rb"); - FILE* fpOut = fopen(fileOut, "wb"); - FILE* fpOutCD = fopen(fileOutTmp, "wb"); - if (fpZip != NULL && fpOut != NULL) { - int entries = 0; - uLong totalBytes = 0; - char header[30]; - char filename[256]; - char extra[1024]; - int offset = 0; - int offsetCD = 0; - while ( fread(header, 1, 30, fpZip) == 30 ) { - int currentOffset = offset; - - /* File entry */ - if (READ_32(header) == 0x04034b50) { - unsigned int version = READ_16(header + 4); - unsigned int gpflag = READ_16(header + 6); - unsigned int method = READ_16(header + 8); - unsigned int filetime = READ_16(header + 10); - unsigned int filedate = READ_16(header + 12); - unsigned int crc = READ_32(header + 14); /* crc */ - unsigned int cpsize = READ_32(header + 18); /* compressed size */ - unsigned int uncpsize = READ_32(header + 22); /* uncompressed sz */ - unsigned int fnsize = READ_16(header + 26); /* file name length */ - unsigned int extsize = READ_16(header + 28); /* extra field length */ - filename[0] = extra[0] = '\0'; - - /* Header */ - if (fwrite(header, 1, 30, fpOut) == 30) { - offset += 30; - } else { - err = Z_ERRNO; - break; - } - - /* Filename */ - if (fnsize > 0) { - if (fread(filename, 1, fnsize, fpZip) == fnsize) { - if (fwrite(filename, 1, fnsize, fpOut) == fnsize) { - offset += fnsize; - } else { - err = Z_ERRNO; - break; - } - } else { - err = Z_ERRNO; - break; - } - } else { - err = Z_STREAM_ERROR; - break; - } - - /* Extra field */ - if (extsize > 0) { - if (fread(extra, 1, extsize, fpZip) == extsize) { - if (fwrite(extra, 1, extsize, fpOut) == extsize) { - offset += extsize; - } else { - err = Z_ERRNO; - break; - } - } else { - err = Z_ERRNO; - break; - } - } - - /* Data */ - { - int dataSize = cpsize; - if (dataSize == 0) { - dataSize = uncpsize; - } - if (dataSize > 0) { - char* data = malloc(dataSize); - if (data != NULL) { - if ((int)fread(data, 1, dataSize, fpZip) == dataSize) { - if ((int)fwrite(data, 1, dataSize, fpOut) == dataSize) { - offset += dataSize; - totalBytes += dataSize; - } else { - err = Z_ERRNO; - } - } else { - err = Z_ERRNO; - } - free(data); - if (err != Z_OK) { - break; - } - } else { - err = Z_MEM_ERROR; - break; - } - } - } - - /* Central directory entry */ - { - char header[46]; - char* comment = ""; - int comsize = (int) strlen(comment); - WRITE_32(header, 0x02014b50); - WRITE_16(header + 4, version); - WRITE_16(header + 6, version); - WRITE_16(header + 8, gpflag); - WRITE_16(header + 10, method); - WRITE_16(header + 12, filetime); - WRITE_16(header + 14, filedate); - WRITE_32(header + 16, crc); - WRITE_32(header + 20, cpsize); - WRITE_32(header + 24, uncpsize); - WRITE_16(header + 28, fnsize); - WRITE_16(header + 30, extsize); - WRITE_16(header + 32, comsize); - WRITE_16(header + 34, 0); /* disk # */ - WRITE_16(header + 36, 0); /* int attrb */ - WRITE_32(header + 38, 0); /* ext attrb */ - WRITE_32(header + 42, currentOffset); - /* Header */ - if (fwrite(header, 1, 46, fpOutCD) == 46) { - offsetCD += 46; - - /* Filename */ - if (fnsize > 0) { - if (fwrite(filename, 1, fnsize, fpOutCD) == fnsize) { - offsetCD += fnsize; - } else { - err = Z_ERRNO; - break; - } - } else { - err = Z_STREAM_ERROR; - break; - } - - /* Extra field */ - if (extsize > 0) { - if (fwrite(extra, 1, extsize, fpOutCD) == extsize) { - offsetCD += extsize; - } else { - err = Z_ERRNO; - break; - } - } - - /* Comment field */ - if (comsize > 0) { - if ((int)fwrite(comment, 1, comsize, fpOutCD) == comsize) { - offsetCD += comsize; - } else { - err = Z_ERRNO; - break; - } - } - - - } else { - err = Z_ERRNO; - break; - } - } - - /* Success */ - entries++; - - } else { - break; - } - } - - /* Final central directory */ - { - int entriesZip = entries; - char header[22]; - char* comment = ""; // "ZIP File recovered by zlib/minizip/mztools"; - int comsize = (int) strlen(comment); - if (entriesZip > 0xffff) { - entriesZip = 0xffff; - } - WRITE_32(header, 0x06054b50); - WRITE_16(header + 4, 0); /* disk # */ - WRITE_16(header + 6, 0); /* disk # */ - WRITE_16(header + 8, entriesZip); /* hack */ - WRITE_16(header + 10, entriesZip); /* hack */ - WRITE_32(header + 12, offsetCD); /* size of CD */ - WRITE_32(header + 16, offset); /* offset to CD */ - WRITE_16(header + 20, comsize); /* comment */ - - /* Header */ - if (fwrite(header, 1, 22, fpOutCD) == 22) { - - /* Comment field */ - if (comsize > 0) { - if ((int)fwrite(comment, 1, comsize, fpOutCD) != comsize) { - err = Z_ERRNO; - } - } - - } else { - err = Z_ERRNO; - } - } - - /* Final merge (file + central directory) */ - fclose(fpOutCD); - if (err == Z_OK) { - fpOutCD = fopen(fileOutTmp, "rb"); - if (fpOutCD != NULL) { - int nRead; - char buffer[8192]; - while ( (nRead = (int)fread(buffer, 1, sizeof(buffer), fpOutCD)) > 0) { - if ((int)fwrite(buffer, 1, nRead, fpOut) != nRead) { - err = Z_ERRNO; - break; - } - } - fclose(fpOutCD); - } - } - - /* Close */ - fclose(fpZip); - fclose(fpOut); - - /* Wipe temporary file */ - (void)remove(fileOutTmp); - - /* Number of recovered entries */ - if (err == Z_OK) { - if (nRecovered != NULL) { - *nRecovered = entries; - } - if (bytesRecovered != NULL) { - *bytesRecovered = totalBytes; - } - } - } else { - err = Z_STREAM_ERROR; - } - return err; -} diff --git a/Dependencies/zlib/contrib/minizip/mztools.h b/Dependencies/zlib/contrib/minizip/mztools.h deleted file mode 100644 index 88b3459..0000000 --- a/Dependencies/zlib/contrib/minizip/mztools.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - Additional tools for Minizip - Code: Xavier Roche '2004 - License: Same as ZLIB (www.gzip.org) -*/ - -#ifndef _zip_tools_H -#define _zip_tools_H - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef _ZLIB_H -#include "zlib.h" -#endif - -#include "unzip.h" - -/* Repair a ZIP file (missing central directory) - file: file to recover - fileOut: output file after recovery - fileOutTmp: temporary file name used for recovery -*/ -extern int ZEXPORT unzRepair(const char* file, - const char* fileOut, - const char* fileOutTmp, - uLong* nRecovered, - uLong* bytesRecovered); - -#endif diff --git a/Dependencies/zlib/contrib/minizip/unzip.c b/Dependencies/zlib/contrib/minizip/unzip.c deleted file mode 100644 index 7617f41..0000000 --- a/Dependencies/zlib/contrib/minizip/unzip.c +++ /dev/null @@ -1,2125 +0,0 @@ -/* unzip.c -- IO for uncompress .zip files using zlib - Version 1.1, February 14h, 2010 - part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications of Unzip for Zip64 - Copyright (C) 2007-2008 Even Rouault - - Modifications for Zip64 support on both zip and unzip - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) - - For more info read MiniZip_info.txt - - - ------------------------------------------------------------------------------------ - Decryption code comes from crypt.c by Info-ZIP but has been greatly reduced in terms of - compatibility with older software. The following is from the original crypt.c. - Code woven in by Terry Thorsen 1/2003. - - Copyright (c) 1990-2000 Info-ZIP. All rights reserved. - - See the accompanying file LICENSE, version 2000-Apr-09 or later - (the contents of which are also included in zip.h) for terms of use. - If, for some reason, all these files are missing, the Info-ZIP license - also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html - - crypt.c (full version) by Info-ZIP. Last revised: [see crypt.h] - - The encryption/decryption parts of this source code (as opposed to the - non-echoing password parts) were originally written in Europe. The - whole source package can be freely distributed, including from the USA. - (Prior to January 2000, re-export from the US was a violation of US law.) - - This encryption code is a direct transcription of the algorithm from - Roger Schlafly, described by Phil Katz in the file appnote.txt. This - file (appnote.txt) is distributed with the PKZIP program (even in the - version without encryption capabilities). - - ------------------------------------------------------------------------------------ - - Changes in unzip.c - - 2007-2008 - Even Rouault - Addition of cpl_unzGetCurrentFileZStreamPos - 2007-2008 - Even Rouault - Decoration of symbol names unz* -> cpl_unz* - 2007-2008 - Even Rouault - Remove old C style function prototypes - 2007-2008 - Even Rouault - Add unzip support for ZIP64 - - Copyright (C) 2007-2008 Even Rouault - - - Oct-2009 - Mathias Svensson - Removed cpl_* from symbol names (Even Rouault added them but since this is now moved to a new project (minizip64) I renamed them again). - Oct-2009 - Mathias Svensson - Fixed problem if uncompressed size was > 4G and compressed size was <4G - should only read the compressed/uncompressed size from the Zip64 format if - the size from normal header was 0xFFFFFFFF - Oct-2009 - Mathias Svensson - Applied some bug fixes from paches recived from Gilles Vollant - Oct-2009 - Mathias Svensson - Applied support to unzip files with compression mathod BZIP2 (bzip2 lib is required) - Patch created by Daniel Borca - - Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer - - Copyright (C) 1998 - 2010 Gilles Vollant, Even Rouault, Mathias Svensson - -*/ - - -#include -#include -#include - -#ifndef NOUNCRYPT - #define NOUNCRYPT -#endif - -#include "zlib.h" -#include "unzip.h" - -#ifdef STDC -# include -# include -# include -#endif -#ifdef NO_ERRNO_H - extern int errno; -#else -# include -#endif - - -#ifndef local -# define local static -#endif -/* compile with -Dlocal if your debugger can't find static symbols */ - - -#ifndef CASESENSITIVITYDEFAULT_NO -# if !defined(unix) && !defined(CASESENSITIVITYDEFAULT_YES) -# define CASESENSITIVITYDEFAULT_NO -# endif -#endif - - -#ifndef UNZ_BUFSIZE -#define UNZ_BUFSIZE (16384) -#endif - -#ifndef UNZ_MAXFILENAMEINZIP -#define UNZ_MAXFILENAMEINZIP (256) -#endif - -#ifndef ALLOC -# define ALLOC(size) (malloc(size)) -#endif -#ifndef TRYFREE -# define TRYFREE(p) {if (p) free(p);} -#endif - -#define SIZECENTRALDIRITEM (0x2e) -#define SIZEZIPLOCALHEADER (0x1e) - - -const char unz_copyright[] = - " unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"; - -/* unz_file_info_interntal contain internal info about a file in zipfile*/ -typedef struct unz_file_info64_internal_s -{ - ZPOS64_T offset_curfile;/* relative offset of local header 8 bytes */ -} unz_file_info64_internal; - - -/* file_in_zip_read_info_s contain internal information about a file in zipfile, - when reading and decompress it */ -typedef struct -{ - char *read_buffer; /* internal buffer for compressed data */ - z_stream stream; /* zLib stream structure for inflate */ - -#ifdef HAVE_BZIP2 - bz_stream bstream; /* bzLib stream structure for bziped */ -#endif - - ZPOS64_T pos_in_zipfile; /* position in byte on the zipfile, for fseek*/ - uLong stream_initialised; /* flag set if stream structure is initialised*/ - - ZPOS64_T offset_local_extrafield;/* offset of the local extra field */ - uInt size_local_extrafield;/* size of the local extra field */ - ZPOS64_T pos_local_extrafield; /* position in the local extra field in read*/ - ZPOS64_T total_out_64; - - uLong crc32; /* crc32 of all data uncompressed */ - uLong crc32_wait; /* crc32 we must obtain after decompress all */ - ZPOS64_T rest_read_compressed; /* number of byte to be decompressed */ - ZPOS64_T rest_read_uncompressed;/*number of byte to be obtained after decomp*/ - zlib_filefunc64_32_def z_filefunc; - voidpf filestream; /* io structore of the zipfile */ - uLong compression_method; /* compression method (0==store) */ - ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ - int raw; -} file_in_zip64_read_info_s; - - -/* unz64_s contain internal information about the zipfile -*/ -typedef struct -{ - zlib_filefunc64_32_def z_filefunc; - int is64bitOpenFunction; - voidpf filestream; /* io structore of the zipfile */ - unz_global_info64 gi; /* public global information */ - ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ - ZPOS64_T num_file; /* number of the current file in the zipfile*/ - ZPOS64_T pos_in_central_dir; /* pos of the current file in the central dir*/ - ZPOS64_T current_file_ok; /* flag about the usability of the current file*/ - ZPOS64_T central_pos; /* position of the beginning of the central dir*/ - - ZPOS64_T size_central_dir; /* size of the central directory */ - ZPOS64_T offset_central_dir; /* offset of start of central directory with - respect to the starting disk number */ - - unz_file_info64 cur_file_info; /* public info about the current file in zip*/ - unz_file_info64_internal cur_file_info_internal; /* private info about it*/ - file_in_zip64_read_info_s* pfile_in_zip_read; /* structure about the current - file if we are decompressing it */ - int encrypted; - - int isZip64; - -# ifndef NOUNCRYPT - unsigned long keys[3]; /* keys defining the pseudo-random sequence */ - const unsigned long* pcrc_32_tab; -# endif -} unz64_s; - - -#ifndef NOUNCRYPT -#include "crypt.h" -#endif - -/* =========================================================================== - Read a byte from a gz_stream; update next_in and avail_in. Return EOF - for end of file. - IN assertion: the stream s has been sucessfully opened for reading. -*/ - - -local int unz64local_getByte OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - int *pi)); - -local int unz64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi) -{ - unsigned char c; - int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1); - if (err==1) - { - *pi = (int)c; - return UNZ_OK; - } - else - { - if (ZERROR64(*pzlib_filefunc_def,filestream)) - return UNZ_ERRNO; - else - return UNZ_EOF; - } -} - - -/* =========================================================================== - Reads a long in LSB order from the given gz_stream. Sets -*/ -local int unz64local_getShort OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX)); - -local int unz64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX) -{ - uLong x ; - int i = 0; - int err; - - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (uLong)i; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((uLong)i)<<8; - - if (err==UNZ_OK) - *pX = x; - else - *pX = 0; - return err; -} - -local int unz64local_getLong OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX)); - -local int unz64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX) -{ - uLong x ; - int i = 0; - int err; - - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (uLong)i; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((uLong)i)<<8; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((uLong)i)<<16; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<24; - - if (err==UNZ_OK) - *pX = x; - else - *pX = 0; - return err; -} - -local int unz64local_getLong64 OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - ZPOS64_T *pX)); - - -local int unz64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - ZPOS64_T *pX) -{ - ZPOS64_T x ; - int i = 0; - int err; - - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (ZPOS64_T)i; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<8; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<16; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<24; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<32; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<40; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<48; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<56; - - if (err==UNZ_OK) - *pX = x; - else - *pX = 0; - return err; -} - -/* My own strcmpi / strcasecmp */ -local int strcmpcasenosensitive_internal (const char* fileName1, const char* fileName2) -{ - for (;;) - { - char c1=*(fileName1++); - char c2=*(fileName2++); - if ((c1>='a') && (c1<='z')) - c1 -= 0x20; - if ((c2>='a') && (c2<='z')) - c2 -= 0x20; - if (c1=='\0') - return ((c2=='\0') ? 0 : -1); - if (c2=='\0') - return 1; - if (c1c2) - return 1; - } -} - - -#ifdef CASESENSITIVITYDEFAULT_NO -#define CASESENSITIVITYDEFAULTVALUE 2 -#else -#define CASESENSITIVITYDEFAULTVALUE 1 -#endif - -#ifndef STRCMPCASENOSENTIVEFUNCTION -#define STRCMPCASENOSENTIVEFUNCTION strcmpcasenosensitive_internal -#endif - -/* - Compare two filename (fileName1,fileName2). - If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) - If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi - or strcasecmp) - If iCaseSenisivity = 0, case sensitivity is defaut of your operating system - (like 1 on Unix, 2 on Windows) - -*/ -extern int ZEXPORT unzStringFileNameCompare (const char* fileName1, - const char* fileName2, - int iCaseSensitivity) - -{ - if (iCaseSensitivity==0) - iCaseSensitivity=CASESENSITIVITYDEFAULTVALUE; - - if (iCaseSensitivity==1) - return strcmp(fileName1,fileName2); - - return STRCMPCASENOSENTIVEFUNCTION(fileName1,fileName2); -} - -#ifndef BUFREADCOMMENT -#define BUFREADCOMMENT (0x400) -#endif - -/* - Locate the Central directory of a zipfile (at the end, just before - the global comment) -*/ -local ZPOS64_T unz64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); -local ZPOS64_T unz64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) -{ - unsigned char* buf; - ZPOS64_T uSizeFile; - ZPOS64_T uBackRead; - ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ - ZPOS64_T uPosFound=0; - - if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) - return 0; - - - uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); - - if (uMaxBack>uSizeFile) - uMaxBack = uSizeFile; - - buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); - if (buf==NULL) - return 0; - - uBackRead = 4; - while (uBackReaduMaxBack) - uBackRead = uMaxBack; - else - uBackRead+=BUFREADCOMMENT; - uReadPos = uSizeFile-uBackRead ; - - uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? - (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); - if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) - break; - - if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) - break; - - for (i=(int)uReadSize-3; (i--)>0;) - if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && - ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) - { - uPosFound = uReadPos+i; - break; - } - - if (uPosFound!=0) - break; - } - TRYFREE(buf); - return uPosFound; -} - - -/* - Locate the Central directory 64 of a zipfile (at the end, just before - the global comment) -*/ -local ZPOS64_T unz64local_SearchCentralDir64 OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream)); - -local ZPOS64_T unz64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream) -{ - unsigned char* buf; - ZPOS64_T uSizeFile; - ZPOS64_T uBackRead; - ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ - ZPOS64_T uPosFound=0; - uLong uL; - ZPOS64_T relativeOffset; - - if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) - return 0; - - - uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); - - if (uMaxBack>uSizeFile) - uMaxBack = uSizeFile; - - buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); - if (buf==NULL) - return 0; - - uBackRead = 4; - while (uBackReaduMaxBack) - uBackRead = uMaxBack; - else - uBackRead+=BUFREADCOMMENT; - uReadPos = uSizeFile-uBackRead ; - - uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? - (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); - if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) - break; - - if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) - break; - - for (i=(int)uReadSize-3; (i--)>0;) - if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && - ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07)) - { - uPosFound = uReadPos+i; - break; - } - - if (uPosFound!=0) - break; - } - TRYFREE(buf); - if (uPosFound == 0) - return 0; - - /* Zip64 end of central directory locator */ - if (ZSEEK64(*pzlib_filefunc_def,filestream, uPosFound,ZLIB_FILEFUNC_SEEK_SET)!=0) - return 0; - - /* the signature, already checked */ - if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) - return 0; - - /* number of the disk with the start of the zip64 end of central directory */ - if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) - return 0; - if (uL != 0) - return 0; - - /* relative offset of the zip64 end of central directory record */ - if (unz64local_getLong64(pzlib_filefunc_def,filestream,&relativeOffset)!=UNZ_OK) - return 0; - - /* total number of disks */ - if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) - return 0; - if (uL != 1) - return 0; - - /* Goto end of central directory record */ - if (ZSEEK64(*pzlib_filefunc_def,filestream, relativeOffset,ZLIB_FILEFUNC_SEEK_SET)!=0) - return 0; - - /* the signature */ - if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) - return 0; - - if (uL != 0x06064b50) - return 0; - - return relativeOffset; -} - -/* - Open a Zip file. path contain the full pathname (by example, - on a Windows NT computer "c:\\test\\zlib114.zip" or on an Unix computer - "zlib/zlib114.zip". - If the zipfile cannot be opened (file doesn't exist or in not valid), the - return value is NULL. - Else, the return value is a unzFile Handle, usable with other function - of this unzip package. -*/ -local unzFile unzOpenInternal (const void *path, - zlib_filefunc64_32_def* pzlib_filefunc64_32_def, - int is64bitOpenFunction) -{ - unz64_s us; - unz64_s *s; - ZPOS64_T central_pos; - uLong uL; - - uLong number_disk; /* number of the current dist, used for - spaning ZIP, unsupported, always 0*/ - uLong number_disk_with_CD; /* number the the disk with central dir, used - for spaning ZIP, unsupported, always 0*/ - ZPOS64_T number_entry_CD; /* total number of entries in - the central dir - (same than number_entry on nospan) */ - - int err=UNZ_OK; - - if (unz_copyright[0]!=' ') - return NULL; - - us.z_filefunc.zseek32_file = NULL; - us.z_filefunc.ztell32_file = NULL; - if (pzlib_filefunc64_32_def==NULL) - fill_fopen64_filefunc(&us.z_filefunc.zfile_func64); - else - us.z_filefunc = *pzlib_filefunc64_32_def; - us.is64bitOpenFunction = is64bitOpenFunction; - - - - us.filestream = ZOPEN64(us.z_filefunc, - path, - ZLIB_FILEFUNC_MODE_READ | - ZLIB_FILEFUNC_MODE_EXISTING); - if (us.filestream==NULL) - return NULL; - - central_pos = unz64local_SearchCentralDir64(&us.z_filefunc,us.filestream); - if (central_pos) - { - uLong uS; - ZPOS64_T uL64; - - us.isZip64 = 1; - - if (ZSEEK64(us.z_filefunc, us.filestream, - central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) - err=UNZ_ERRNO; - - /* the signature, already checked */ - if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) - err=UNZ_ERRNO; - - /* size of zip64 end of central directory record */ - if (unz64local_getLong64(&us.z_filefunc, us.filestream,&uL64)!=UNZ_OK) - err=UNZ_ERRNO; - - /* version made by */ - if (unz64local_getShort(&us.z_filefunc, us.filestream,&uS)!=UNZ_OK) - err=UNZ_ERRNO; - - /* version needed to extract */ - if (unz64local_getShort(&us.z_filefunc, us.filestream,&uS)!=UNZ_OK) - err=UNZ_ERRNO; - - /* number of this disk */ - if (unz64local_getLong(&us.z_filefunc, us.filestream,&number_disk)!=UNZ_OK) - err=UNZ_ERRNO; - - /* number of the disk with the start of the central directory */ - if (unz64local_getLong(&us.z_filefunc, us.filestream,&number_disk_with_CD)!=UNZ_OK) - err=UNZ_ERRNO; - - /* total number of entries in the central directory on this disk */ - if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.gi.number_entry)!=UNZ_OK) - err=UNZ_ERRNO; - - /* total number of entries in the central directory */ - if (unz64local_getLong64(&us.z_filefunc, us.filestream,&number_entry_CD)!=UNZ_OK) - err=UNZ_ERRNO; - - if ((number_entry_CD!=us.gi.number_entry) || - (number_disk_with_CD!=0) || - (number_disk!=0)) - err=UNZ_BADZIPFILE; - - /* size of the central directory */ - if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.size_central_dir)!=UNZ_OK) - err=UNZ_ERRNO; - - /* offset of start of central directory with respect to the - starting disk number */ - if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.offset_central_dir)!=UNZ_OK) - err=UNZ_ERRNO; - - us.gi.size_comment = 0; - } - else - { - central_pos = unz64local_SearchCentralDir(&us.z_filefunc,us.filestream); - if (central_pos==0) - err=UNZ_ERRNO; - - us.isZip64 = 0; - - if (ZSEEK64(us.z_filefunc, us.filestream, - central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) - err=UNZ_ERRNO; - - /* the signature, already checked */ - if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) - err=UNZ_ERRNO; - - /* number of this disk */ - if (unz64local_getShort(&us.z_filefunc, us.filestream,&number_disk)!=UNZ_OK) - err=UNZ_ERRNO; - - /* number of the disk with the start of the central directory */ - if (unz64local_getShort(&us.z_filefunc, us.filestream,&number_disk_with_CD)!=UNZ_OK) - err=UNZ_ERRNO; - - /* total number of entries in the central dir on this disk */ - if (unz64local_getShort(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) - err=UNZ_ERRNO; - us.gi.number_entry = uL; - - /* total number of entries in the central dir */ - if (unz64local_getShort(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) - err=UNZ_ERRNO; - number_entry_CD = uL; - - if ((number_entry_CD!=us.gi.number_entry) || - (number_disk_with_CD!=0) || - (number_disk!=0)) - err=UNZ_BADZIPFILE; - - /* size of the central directory */ - if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) - err=UNZ_ERRNO; - us.size_central_dir = uL; - - /* offset of start of central directory with respect to the - starting disk number */ - if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) - err=UNZ_ERRNO; - us.offset_central_dir = uL; - - /* zipfile comment length */ - if (unz64local_getShort(&us.z_filefunc, us.filestream,&us.gi.size_comment)!=UNZ_OK) - err=UNZ_ERRNO; - } - - if ((central_pospfile_in_zip_read!=NULL) - unzCloseCurrentFile(file); - - ZCLOSE64(s->z_filefunc, s->filestream); - TRYFREE(s); - return UNZ_OK; -} - - -/* - Write info about the ZipFile in the *pglobal_info structure. - No preparation of the structure is needed - return UNZ_OK if there is no problem. */ -extern int ZEXPORT unzGetGlobalInfo64 (unzFile file, unz_global_info64* pglobal_info) -{ - unz64_s* s; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - *pglobal_info=s->gi; - return UNZ_OK; -} - -extern int ZEXPORT unzGetGlobalInfo (unzFile file, unz_global_info* pglobal_info32) -{ - unz64_s* s; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - /* to do : check if number_entry is not truncated */ - pglobal_info32->number_entry = (uLong)s->gi.number_entry; - pglobal_info32->size_comment = s->gi.size_comment; - return UNZ_OK; -} -/* - Translate date/time from Dos format to tm_unz (readable more easilty) -*/ -local void unz64local_DosDateToTmuDate (ZPOS64_T ulDosDate, tm_unz* ptm) -{ - ZPOS64_T uDate; - uDate = (ZPOS64_T)(ulDosDate>>16); - ptm->tm_mday = (uInt)(uDate&0x1f) ; - ptm->tm_mon = (uInt)((((uDate)&0x1E0)/0x20)-1) ; - ptm->tm_year = (uInt)(((uDate&0x0FE00)/0x0200)+1980) ; - - ptm->tm_hour = (uInt) ((ulDosDate &0xF800)/0x800); - ptm->tm_min = (uInt) ((ulDosDate&0x7E0)/0x20) ; - ptm->tm_sec = (uInt) (2*(ulDosDate&0x1f)) ; -} - -/* - Get Info about the current file in the zipfile, with internal only info -*/ -local int unz64local_GetCurrentFileInfoInternal OF((unzFile file, - unz_file_info64 *pfile_info, - unz_file_info64_internal - *pfile_info_internal, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize)); - -local int unz64local_GetCurrentFileInfoInternal (unzFile file, - unz_file_info64 *pfile_info, - unz_file_info64_internal - *pfile_info_internal, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize) -{ - unz64_s* s; - unz_file_info64 file_info; - unz_file_info64_internal file_info_internal; - int err=UNZ_OK; - uLong uMagic; - long lSeek=0; - uLong uL; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - if (ZSEEK64(s->z_filefunc, s->filestream, - s->pos_in_central_dir+s->byte_before_the_zipfile, - ZLIB_FILEFUNC_SEEK_SET)!=0) - err=UNZ_ERRNO; - - - /* we check the magic */ - if (err==UNZ_OK) - { - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK) - err=UNZ_ERRNO; - else if (uMagic!=0x02014b50) - err=UNZ_BADZIPFILE; - } - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.version) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.version_needed) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.flag) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.compression_method) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.dosDate) != UNZ_OK) - err=UNZ_ERRNO; - - unz64local_DosDateToTmuDate(file_info.dosDate,&file_info.tmu_date); - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.crc) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) - err=UNZ_ERRNO; - file_info.compressed_size = uL; - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) - err=UNZ_ERRNO; - file_info.uncompressed_size = uL; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_filename) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_file_extra) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_file_comment) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.disk_num_start) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.internal_fa) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.external_fa) != UNZ_OK) - err=UNZ_ERRNO; - - // relative offset of local header - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) - err=UNZ_ERRNO; - file_info_internal.offset_curfile = uL; - - lSeek+=file_info.size_filename; - if ((err==UNZ_OK) && (szFileName!=NULL)) - { - uLong uSizeRead ; - if (file_info.size_filename0) && (fileNameBufferSize>0)) - if (ZREAD64(s->z_filefunc, s->filestream,szFileName,uSizeRead)!=uSizeRead) - err=UNZ_ERRNO; - lSeek -= uSizeRead; - } - - // Read extrafield - if ((err==UNZ_OK) && (extraField!=NULL)) - { - ZPOS64_T uSizeRead ; - if (file_info.size_file_extraz_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) - lSeek=0; - else - err=UNZ_ERRNO; - } - - if ((file_info.size_file_extra>0) && (extraFieldBufferSize>0)) - if (ZREAD64(s->z_filefunc, s->filestream,extraField,(uLong)uSizeRead)!=uSizeRead) - err=UNZ_ERRNO; - - lSeek += file_info.size_file_extra - (uLong)uSizeRead; - } - else - lSeek += file_info.size_file_extra; - - - if ((err==UNZ_OK) && (file_info.size_file_extra != 0)) - { - uLong acc = 0; - - // since lSeek now points to after the extra field we need to move back - lSeek -= file_info.size_file_extra; - - if (lSeek!=0) - { - if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) - lSeek=0; - else - err=UNZ_ERRNO; - } - - while(acc < file_info.size_file_extra) - { - uLong headerId; - uLong dataSize; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&headerId) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&dataSize) != UNZ_OK) - err=UNZ_ERRNO; - - /* ZIP64 extra fields */ - if (headerId == 0x0001) - { - uLong uL; - - if(file_info.uncompressed_size == (ZPOS64_T)(unsigned long)-1) - { - if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK) - err=UNZ_ERRNO; - } - - if(file_info.compressed_size == (ZPOS64_T)(unsigned long)-1) - { - if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.compressed_size) != UNZ_OK) - err=UNZ_ERRNO; - } - - if(file_info_internal.offset_curfile == (ZPOS64_T)(unsigned long)-1) - { - /* Relative Header offset */ - if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info_internal.offset_curfile) != UNZ_OK) - err=UNZ_ERRNO; - } - - if(file_info.disk_num_start == (unsigned long)-1) - { - /* Disk Start Number */ - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) - err=UNZ_ERRNO; - } - - } - else - { - if (ZSEEK64(s->z_filefunc, s->filestream,dataSize,ZLIB_FILEFUNC_SEEK_CUR)!=0) - err=UNZ_ERRNO; - } - - acc += 2 + 2 + dataSize; - } - } - - if ((err==UNZ_OK) && (szComment!=NULL)) - { - uLong uSizeRead ; - if (file_info.size_file_commentz_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) - lSeek=0; - else - err=UNZ_ERRNO; - } - - if ((file_info.size_file_comment>0) && (commentBufferSize>0)) - if (ZREAD64(s->z_filefunc, s->filestream,szComment,uSizeRead)!=uSizeRead) - err=UNZ_ERRNO; - lSeek+=file_info.size_file_comment - uSizeRead; - } - else - lSeek+=file_info.size_file_comment; - - - if ((err==UNZ_OK) && (pfile_info!=NULL)) - *pfile_info=file_info; - - if ((err==UNZ_OK) && (pfile_info_internal!=NULL)) - *pfile_info_internal=file_info_internal; - - return err; -} - - - -/* - Write info about the ZipFile in the *pglobal_info structure. - No preparation of the structure is needed - return UNZ_OK if there is no problem. -*/ -extern int ZEXPORT unzGetCurrentFileInfo64 (unzFile file, - unz_file_info64 * pfile_info, - char * szFileName, uLong fileNameBufferSize, - void *extraField, uLong extraFieldBufferSize, - char* szComment, uLong commentBufferSize) -{ - return unz64local_GetCurrentFileInfoInternal(file,pfile_info,NULL, - szFileName,fileNameBufferSize, - extraField,extraFieldBufferSize, - szComment,commentBufferSize); -} - -extern int ZEXPORT unzGetCurrentFileInfo (unzFile file, - unz_file_info * pfile_info, - char * szFileName, uLong fileNameBufferSize, - void *extraField, uLong extraFieldBufferSize, - char* szComment, uLong commentBufferSize) -{ - int err; - unz_file_info64 file_info64; - err = unz64local_GetCurrentFileInfoInternal(file,&file_info64,NULL, - szFileName,fileNameBufferSize, - extraField,extraFieldBufferSize, - szComment,commentBufferSize); - if (err==UNZ_OK) - { - pfile_info->version = file_info64.version; - pfile_info->version_needed = file_info64.version_needed; - pfile_info->flag = file_info64.flag; - pfile_info->compression_method = file_info64.compression_method; - pfile_info->dosDate = file_info64.dosDate; - pfile_info->crc = file_info64.crc; - - pfile_info->size_filename = file_info64.size_filename; - pfile_info->size_file_extra = file_info64.size_file_extra; - pfile_info->size_file_comment = file_info64.size_file_comment; - - pfile_info->disk_num_start = file_info64.disk_num_start; - pfile_info->internal_fa = file_info64.internal_fa; - pfile_info->external_fa = file_info64.external_fa; - - pfile_info->tmu_date = file_info64.tmu_date, - - - pfile_info->compressed_size = (uLong)file_info64.compressed_size; - pfile_info->uncompressed_size = (uLong)file_info64.uncompressed_size; - - } - return err; -} -/* - Set the current file of the zipfile to the first file. - return UNZ_OK if there is no problem -*/ -extern int ZEXPORT unzGoToFirstFile (unzFile file) -{ - int err=UNZ_OK; - unz64_s* s; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - s->pos_in_central_dir=s->offset_central_dir; - s->num_file=0; - err=unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, - &s->cur_file_info_internal, - NULL,0,NULL,0,NULL,0); - s->current_file_ok = (err == UNZ_OK); - return err; -} - -/* - Set the current file of the zipfile to the next file. - return UNZ_OK if there is no problem - return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. -*/ -extern int ZEXPORT unzGoToNextFile (unzFile file) -{ - unz64_s* s; - int err; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - if (!s->current_file_ok) - return UNZ_END_OF_LIST_OF_FILE; - if (s->gi.number_entry != 0xffff) /* 2^16 files overflow hack */ - if (s->num_file+1==s->gi.number_entry) - return UNZ_END_OF_LIST_OF_FILE; - - s->pos_in_central_dir += SIZECENTRALDIRITEM + s->cur_file_info.size_filename + - s->cur_file_info.size_file_extra + s->cur_file_info.size_file_comment ; - s->num_file++; - err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, - &s->cur_file_info_internal, - NULL,0,NULL,0,NULL,0); - s->current_file_ok = (err == UNZ_OK); - return err; -} - - -/* - Try locate the file szFileName in the zipfile. - For the iCaseSensitivity signification, see unzipStringFileNameCompare - - return value : - UNZ_OK if the file is found. It becomes the current file. - UNZ_END_OF_LIST_OF_FILE if the file is not found -*/ -extern int ZEXPORT unzLocateFile (unzFile file, const char *szFileName, int iCaseSensitivity) -{ - unz64_s* s; - int err; - - /* We remember the 'current' position in the file so that we can jump - * back there if we fail. - */ - unz_file_info64 cur_file_infoSaved; - unz_file_info64_internal cur_file_info_internalSaved; - ZPOS64_T num_fileSaved; - ZPOS64_T pos_in_central_dirSaved; - - - if (file==NULL) - return UNZ_PARAMERROR; - - if (strlen(szFileName)>=UNZ_MAXFILENAMEINZIP) - return UNZ_PARAMERROR; - - s=(unz64_s*)file; - if (!s->current_file_ok) - return UNZ_END_OF_LIST_OF_FILE; - - /* Save the current state */ - num_fileSaved = s->num_file; - pos_in_central_dirSaved = s->pos_in_central_dir; - cur_file_infoSaved = s->cur_file_info; - cur_file_info_internalSaved = s->cur_file_info_internal; - - err = unzGoToFirstFile(file); - - while (err == UNZ_OK) - { - char szCurrentFileName[UNZ_MAXFILENAMEINZIP+1]; - err = unzGetCurrentFileInfo64(file,NULL, - szCurrentFileName,sizeof(szCurrentFileName)-1, - NULL,0,NULL,0); - if (err == UNZ_OK) - { - if (unzStringFileNameCompare(szCurrentFileName, - szFileName,iCaseSensitivity)==0) - return UNZ_OK; - err = unzGoToNextFile(file); - } - } - - /* We failed, so restore the state of the 'current file' to where we - * were. - */ - s->num_file = num_fileSaved ; - s->pos_in_central_dir = pos_in_central_dirSaved ; - s->cur_file_info = cur_file_infoSaved; - s->cur_file_info_internal = cur_file_info_internalSaved; - return err; -} - - -/* -/////////////////////////////////////////// -// Contributed by Ryan Haksi (mailto://cryogen@infoserve.net) -// I need random access -// -// Further optimization could be realized by adding an ability -// to cache the directory in memory. The goal being a single -// comprehensive file read to put the file I need in a memory. -*/ - -/* -typedef struct unz_file_pos_s -{ - ZPOS64_T pos_in_zip_directory; // offset in file - ZPOS64_T num_of_file; // # of file -} unz_file_pos; -*/ - -extern int ZEXPORT unzGetFilePos64(unzFile file, unz64_file_pos* file_pos) -{ - unz64_s* s; - - if (file==NULL || file_pos==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - if (!s->current_file_ok) - return UNZ_END_OF_LIST_OF_FILE; - - file_pos->pos_in_zip_directory = s->pos_in_central_dir; - file_pos->num_of_file = s->num_file; - - return UNZ_OK; -} - -extern int ZEXPORT unzGetFilePos( - unzFile file, - unz_file_pos* file_pos) -{ - unz64_file_pos file_pos64; - int err = unzGetFilePos64(file,&file_pos64); - if (err==UNZ_OK) - { - file_pos->pos_in_zip_directory = (uLong)file_pos64.pos_in_zip_directory; - file_pos->num_of_file = (uLong)file_pos64.num_of_file; - } - return err; -} - -extern int ZEXPORT unzGoToFilePos64(unzFile file, const unz64_file_pos* file_pos) -{ - unz64_s* s; - int err; - - if (file==NULL || file_pos==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - - /* jump to the right spot */ - s->pos_in_central_dir = file_pos->pos_in_zip_directory; - s->num_file = file_pos->num_of_file; - - /* set the current file */ - err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, - &s->cur_file_info_internal, - NULL,0,NULL,0,NULL,0); - /* return results */ - s->current_file_ok = (err == UNZ_OK); - return err; -} - -extern int ZEXPORT unzGoToFilePos( - unzFile file, - unz_file_pos* file_pos) -{ - unz64_file_pos file_pos64; - if (file_pos == NULL) - return UNZ_PARAMERROR; - - file_pos64.pos_in_zip_directory = file_pos->pos_in_zip_directory; - file_pos64.num_of_file = file_pos->num_of_file; - return unzGoToFilePos64(file,&file_pos64); -} - -/* -// Unzip Helper Functions - should be here? -/////////////////////////////////////////// -*/ - -/* - Read the local header of the current zipfile - Check the coherency of the local header and info in the end of central - directory about this file - store in *piSizeVar the size of extra info in local header - (filename and size of extra field data) -*/ -local int unz64local_CheckCurrentFileCoherencyHeader (unz64_s* s, uInt* piSizeVar, - ZPOS64_T * poffset_local_extrafield, - uInt * psize_local_extrafield) -{ - uLong uMagic,uData,uFlags; - uLong size_filename; - uLong size_extra_field; - int err=UNZ_OK; - - *piSizeVar = 0; - *poffset_local_extrafield = 0; - *psize_local_extrafield = 0; - - if (ZSEEK64(s->z_filefunc, s->filestream,s->cur_file_info_internal.offset_curfile + - s->byte_before_the_zipfile,ZLIB_FILEFUNC_SEEK_SET)!=0) - return UNZ_ERRNO; - - - if (err==UNZ_OK) - { - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK) - err=UNZ_ERRNO; - else if (uMagic!=0x04034b50) - err=UNZ_BADZIPFILE; - } - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) - err=UNZ_ERRNO; -/* - else if ((err==UNZ_OK) && (uData!=s->cur_file_info.wVersion)) - err=UNZ_BADZIPFILE; -*/ - if (unz64local_getShort(&s->z_filefunc, s->filestream,&uFlags) != UNZ_OK) - err=UNZ_ERRNO; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) - err=UNZ_ERRNO; - else if ((err==UNZ_OK) && (uData!=s->cur_file_info.compression_method)) - err=UNZ_BADZIPFILE; - - if ((err==UNZ_OK) && (s->cur_file_info.compression_method!=0) && -/* #ifdef HAVE_BZIP2 */ - (s->cur_file_info.compression_method!=Z_BZIP2ED) && -/* #endif */ - (s->cur_file_info.compression_method!=Z_DEFLATED)) - err=UNZ_BADZIPFILE; - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* date/time */ - err=UNZ_ERRNO; - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* crc */ - err=UNZ_ERRNO; - else if ((err==UNZ_OK) && (uData!=s->cur_file_info.crc) && ((uFlags & 8)==0)) - err=UNZ_BADZIPFILE; - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* size compr */ - err=UNZ_ERRNO; - else if (uData != 0xFFFFFFFF && (err==UNZ_OK) && (uData!=s->cur_file_info.compressed_size) && ((uFlags & 8)==0)) - err=UNZ_BADZIPFILE; - - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* size uncompr */ - err=UNZ_ERRNO; - else if (uData != 0xFFFFFFFF && (err==UNZ_OK) && (uData!=s->cur_file_info.uncompressed_size) && ((uFlags & 8)==0)) - err=UNZ_BADZIPFILE; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&size_filename) != UNZ_OK) - err=UNZ_ERRNO; - else if ((err==UNZ_OK) && (size_filename!=s->cur_file_info.size_filename)) - err=UNZ_BADZIPFILE; - - *piSizeVar += (uInt)size_filename; - - if (unz64local_getShort(&s->z_filefunc, s->filestream,&size_extra_field) != UNZ_OK) - err=UNZ_ERRNO; - *poffset_local_extrafield= s->cur_file_info_internal.offset_curfile + - SIZEZIPLOCALHEADER + size_filename; - *psize_local_extrafield = (uInt)size_extra_field; - - *piSizeVar += (uInt)size_extra_field; - - return err; -} - -/* - Open for reading data the current file in the zipfile. - If there is no error and the file is opened, the return value is UNZ_OK. -*/ -extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method, - int* level, int raw, const char* password) -{ - int err=UNZ_OK; - uInt iSizeVar; - unz64_s* s; - file_in_zip64_read_info_s* pfile_in_zip_read_info; - ZPOS64_T offset_local_extrafield; /* offset of the local extra field */ - uInt size_local_extrafield; /* size of the local extra field */ -# ifndef NOUNCRYPT - char source[12]; -# else - if (password != NULL) - return UNZ_PARAMERROR; -# endif - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - if (!s->current_file_ok) - return UNZ_PARAMERROR; - - if (s->pfile_in_zip_read != NULL) - unzCloseCurrentFile(file); - - if (unz64local_CheckCurrentFileCoherencyHeader(s,&iSizeVar, &offset_local_extrafield,&size_local_extrafield)!=UNZ_OK) - return UNZ_BADZIPFILE; - - pfile_in_zip_read_info = (file_in_zip64_read_info_s*)ALLOC(sizeof(file_in_zip64_read_info_s)); - if (pfile_in_zip_read_info==NULL) - return UNZ_INTERNALERROR; - - pfile_in_zip_read_info->read_buffer=(char*)ALLOC(UNZ_BUFSIZE); - pfile_in_zip_read_info->offset_local_extrafield = offset_local_extrafield; - pfile_in_zip_read_info->size_local_extrafield = size_local_extrafield; - pfile_in_zip_read_info->pos_local_extrafield=0; - pfile_in_zip_read_info->raw=raw; - - if (pfile_in_zip_read_info->read_buffer==NULL) - { - TRYFREE(pfile_in_zip_read_info); - return UNZ_INTERNALERROR; - } - - pfile_in_zip_read_info->stream_initialised=0; - - if (method!=NULL) - *method = (int)s->cur_file_info.compression_method; - - if (level!=NULL) - { - *level = 6; - switch (s->cur_file_info.flag & 0x06) - { - case 6 : *level = 1; break; - case 4 : *level = 2; break; - case 2 : *level = 9; break; - } - } - - if ((s->cur_file_info.compression_method!=0) && -/* #ifdef HAVE_BZIP2 */ - (s->cur_file_info.compression_method!=Z_BZIP2ED) && -/* #endif */ - (s->cur_file_info.compression_method!=Z_DEFLATED)) - - err=UNZ_BADZIPFILE; - - pfile_in_zip_read_info->crc32_wait=s->cur_file_info.crc; - pfile_in_zip_read_info->crc32=0; - pfile_in_zip_read_info->total_out_64=0; - pfile_in_zip_read_info->compression_method = s->cur_file_info.compression_method; - pfile_in_zip_read_info->filestream=s->filestream; - pfile_in_zip_read_info->z_filefunc=s->z_filefunc; - pfile_in_zip_read_info->byte_before_the_zipfile=s->byte_before_the_zipfile; - - pfile_in_zip_read_info->stream.total_out = 0; - - if ((s->cur_file_info.compression_method==Z_BZIP2ED) && (!raw)) - { -#ifdef HAVE_BZIP2 - pfile_in_zip_read_info->bstream.bzalloc = (void *(*) (void *, int, int))0; - pfile_in_zip_read_info->bstream.bzfree = (free_func)0; - pfile_in_zip_read_info->bstream.opaque = (voidpf)0; - pfile_in_zip_read_info->bstream.state = (voidpf)0; - - pfile_in_zip_read_info->stream.zalloc = (alloc_func)0; - pfile_in_zip_read_info->stream.zfree = (free_func)0; - pfile_in_zip_read_info->stream.opaque = (voidpf)0; - pfile_in_zip_read_info->stream.next_in = (voidpf)0; - pfile_in_zip_read_info->stream.avail_in = 0; - - err=BZ2_bzDecompressInit(&pfile_in_zip_read_info->bstream, 0, 0); - if (err == Z_OK) - pfile_in_zip_read_info->stream_initialised=Z_BZIP2ED; - else - { - TRYFREE(pfile_in_zip_read_info); - return err; - } -#else - pfile_in_zip_read_info->raw=1; -#endif - } - else if ((s->cur_file_info.compression_method==Z_DEFLATED) && (!raw)) - { - pfile_in_zip_read_info->stream.zalloc = (alloc_func)0; - pfile_in_zip_read_info->stream.zfree = (free_func)0; - pfile_in_zip_read_info->stream.opaque = (voidpf)0; - pfile_in_zip_read_info->stream.next_in = 0; - pfile_in_zip_read_info->stream.avail_in = 0; - - err=inflateInit2(&pfile_in_zip_read_info->stream, -MAX_WBITS); - if (err == Z_OK) - pfile_in_zip_read_info->stream_initialised=Z_DEFLATED; - else - { - TRYFREE(pfile_in_zip_read_info); - return err; - } - /* windowBits is passed < 0 to tell that there is no zlib header. - * Note that in this case inflate *requires* an extra "dummy" byte - * after the compressed stream in order to complete decompression and - * return Z_STREAM_END. - * In unzip, i don't wait absolutely Z_STREAM_END because I known the - * size of both compressed and uncompressed data - */ - } - pfile_in_zip_read_info->rest_read_compressed = - s->cur_file_info.compressed_size ; - pfile_in_zip_read_info->rest_read_uncompressed = - s->cur_file_info.uncompressed_size ; - - - pfile_in_zip_read_info->pos_in_zipfile = - s->cur_file_info_internal.offset_curfile + SIZEZIPLOCALHEADER + - iSizeVar; - - pfile_in_zip_read_info->stream.avail_in = (uInt)0; - - s->pfile_in_zip_read = pfile_in_zip_read_info; - s->encrypted = 0; - -# ifndef NOUNCRYPT - if (password != NULL) - { - int i; - s->pcrc_32_tab = get_crc_table(); - init_keys(password,s->keys,s->pcrc_32_tab); - if (ZSEEK64(s->z_filefunc, s->filestream, - s->pfile_in_zip_read->pos_in_zipfile + - s->pfile_in_zip_read->byte_before_the_zipfile, - SEEK_SET)!=0) - return UNZ_INTERNALERROR; - if(ZREAD64(s->z_filefunc, s->filestream,source, 12)<12) - return UNZ_INTERNALERROR; - - for (i = 0; i<12; i++) - zdecode(s->keys,s->pcrc_32_tab,source[i]); - - s->pfile_in_zip_read->pos_in_zipfile+=12; - s->encrypted=1; - } -# endif - - - return UNZ_OK; -} - -extern int ZEXPORT unzOpenCurrentFile (unzFile file) -{ - return unzOpenCurrentFile3(file, NULL, NULL, 0, NULL); -} - -extern int ZEXPORT unzOpenCurrentFilePassword (unzFile file, const char* password) -{ - return unzOpenCurrentFile3(file, NULL, NULL, 0, password); -} - -extern int ZEXPORT unzOpenCurrentFile2 (unzFile file, int* method, int* level, int raw) -{ - return unzOpenCurrentFile3(file, method, level, raw, NULL); -} - -/** Addition for GDAL : START */ - -extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64( unzFile file) -{ - unz64_s* s; - file_in_zip64_read_info_s* pfile_in_zip_read_info; - s=(unz64_s*)file; - if (file==NULL) - return 0; //UNZ_PARAMERROR; - pfile_in_zip_read_info=s->pfile_in_zip_read; - if (pfile_in_zip_read_info==NULL) - return 0; //UNZ_PARAMERROR; - return pfile_in_zip_read_info->pos_in_zipfile + - pfile_in_zip_read_info->byte_before_the_zipfile; -} - -/** Addition for GDAL : END */ - -/* - Read bytes from the current file. - buf contain buffer where data must be copied - len the size of buf. - - return the number of byte copied if somes bytes are copied - return 0 if the end of file was reached - return <0 with error code if there is an error - (UNZ_ERRNO for IO error, or zLib error for uncompress error) -*/ -extern int ZEXPORT unzReadCurrentFile (unzFile file, voidp buf, unsigned len) -{ - int err=UNZ_OK; - uInt iRead = 0; - unz64_s* s; - file_in_zip64_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - - if ((pfile_in_zip_read_info->read_buffer == NULL)) - return UNZ_END_OF_LIST_OF_FILE; - if (len==0) - return 0; - - pfile_in_zip_read_info->stream.next_out = (Bytef*)buf; - - pfile_in_zip_read_info->stream.avail_out = (uInt)len; - - if ((len>pfile_in_zip_read_info->rest_read_uncompressed) && - (!(pfile_in_zip_read_info->raw))) - pfile_in_zip_read_info->stream.avail_out = - (uInt)pfile_in_zip_read_info->rest_read_uncompressed; - - if ((len>pfile_in_zip_read_info->rest_read_compressed+ - pfile_in_zip_read_info->stream.avail_in) && - (pfile_in_zip_read_info->raw)) - pfile_in_zip_read_info->stream.avail_out = - (uInt)pfile_in_zip_read_info->rest_read_compressed+ - pfile_in_zip_read_info->stream.avail_in; - - while (pfile_in_zip_read_info->stream.avail_out>0) - { - if ((pfile_in_zip_read_info->stream.avail_in==0) && - (pfile_in_zip_read_info->rest_read_compressed>0)) - { - uInt uReadThis = UNZ_BUFSIZE; - if (pfile_in_zip_read_info->rest_read_compressedrest_read_compressed; - if (uReadThis == 0) - return UNZ_EOF; - if (ZSEEK64(pfile_in_zip_read_info->z_filefunc, - pfile_in_zip_read_info->filestream, - pfile_in_zip_read_info->pos_in_zipfile + - pfile_in_zip_read_info->byte_before_the_zipfile, - ZLIB_FILEFUNC_SEEK_SET)!=0) - return UNZ_ERRNO; - if (ZREAD64(pfile_in_zip_read_info->z_filefunc, - pfile_in_zip_read_info->filestream, - pfile_in_zip_read_info->read_buffer, - uReadThis)!=uReadThis) - return UNZ_ERRNO; - - -# ifndef NOUNCRYPT - if(s->encrypted) - { - uInt i; - for(i=0;iread_buffer[i] = - zdecode(s->keys,s->pcrc_32_tab, - pfile_in_zip_read_info->read_buffer[i]); - } -# endif - - - pfile_in_zip_read_info->pos_in_zipfile += uReadThis; - - pfile_in_zip_read_info->rest_read_compressed-=uReadThis; - - pfile_in_zip_read_info->stream.next_in = - (Bytef*)pfile_in_zip_read_info->read_buffer; - pfile_in_zip_read_info->stream.avail_in = (uInt)uReadThis; - } - - if ((pfile_in_zip_read_info->compression_method==0) || (pfile_in_zip_read_info->raw)) - { - uInt uDoCopy,i ; - - if ((pfile_in_zip_read_info->stream.avail_in == 0) && - (pfile_in_zip_read_info->rest_read_compressed == 0)) - return (iRead==0) ? UNZ_EOF : iRead; - - if (pfile_in_zip_read_info->stream.avail_out < - pfile_in_zip_read_info->stream.avail_in) - uDoCopy = pfile_in_zip_read_info->stream.avail_out ; - else - uDoCopy = pfile_in_zip_read_info->stream.avail_in ; - - for (i=0;istream.next_out+i) = - *(pfile_in_zip_read_info->stream.next_in+i); - - pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uDoCopy; - - pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32, - pfile_in_zip_read_info->stream.next_out, - uDoCopy); - pfile_in_zip_read_info->rest_read_uncompressed-=uDoCopy; - pfile_in_zip_read_info->stream.avail_in -= uDoCopy; - pfile_in_zip_read_info->stream.avail_out -= uDoCopy; - pfile_in_zip_read_info->stream.next_out += uDoCopy; - pfile_in_zip_read_info->stream.next_in += uDoCopy; - pfile_in_zip_read_info->stream.total_out += uDoCopy; - iRead += uDoCopy; - } - else if (pfile_in_zip_read_info->compression_method==Z_BZIP2ED) - { -#ifdef HAVE_BZIP2 - uLong uTotalOutBefore,uTotalOutAfter; - const Bytef *bufBefore; - uLong uOutThis; - - pfile_in_zip_read_info->bstream.next_in = (char*)pfile_in_zip_read_info->stream.next_in; - pfile_in_zip_read_info->bstream.avail_in = pfile_in_zip_read_info->stream.avail_in; - pfile_in_zip_read_info->bstream.total_in_lo32 = pfile_in_zip_read_info->stream.total_in; - pfile_in_zip_read_info->bstream.total_in_hi32 = 0; - pfile_in_zip_read_info->bstream.next_out = (char*)pfile_in_zip_read_info->stream.next_out; - pfile_in_zip_read_info->bstream.avail_out = pfile_in_zip_read_info->stream.avail_out; - pfile_in_zip_read_info->bstream.total_out_lo32 = pfile_in_zip_read_info->stream.total_out; - pfile_in_zip_read_info->bstream.total_out_hi32 = 0; - - uTotalOutBefore = pfile_in_zip_read_info->bstream.total_out_lo32; - bufBefore = (const Bytef *)pfile_in_zip_read_info->bstream.next_out; - - err=BZ2_bzDecompress(&pfile_in_zip_read_info->bstream); - - uTotalOutAfter = pfile_in_zip_read_info->bstream.total_out_lo32; - uOutThis = uTotalOutAfter-uTotalOutBefore; - - pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uOutThis; - - pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32,bufBefore, (uInt)(uOutThis)); - pfile_in_zip_read_info->rest_read_uncompressed -= uOutThis; - iRead += (uInt)(uTotalOutAfter - uTotalOutBefore); - - pfile_in_zip_read_info->stream.next_in = (Bytef*)pfile_in_zip_read_info->bstream.next_in; - pfile_in_zip_read_info->stream.avail_in = pfile_in_zip_read_info->bstream.avail_in; - pfile_in_zip_read_info->stream.total_in = pfile_in_zip_read_info->bstream.total_in_lo32; - pfile_in_zip_read_info->stream.next_out = (Bytef*)pfile_in_zip_read_info->bstream.next_out; - pfile_in_zip_read_info->stream.avail_out = pfile_in_zip_read_info->bstream.avail_out; - pfile_in_zip_read_info->stream.total_out = pfile_in_zip_read_info->bstream.total_out_lo32; - - if (err==BZ_STREAM_END) - return (iRead==0) ? UNZ_EOF : iRead; - if (err!=BZ_OK) - break; -#endif - } // end Z_BZIP2ED - else - { - ZPOS64_T uTotalOutBefore,uTotalOutAfter; - const Bytef *bufBefore; - ZPOS64_T uOutThis; - int flush=Z_SYNC_FLUSH; - - uTotalOutBefore = pfile_in_zip_read_info->stream.total_out; - bufBefore = pfile_in_zip_read_info->stream.next_out; - - /* - if ((pfile_in_zip_read_info->rest_read_uncompressed == - pfile_in_zip_read_info->stream.avail_out) && - (pfile_in_zip_read_info->rest_read_compressed == 0)) - flush = Z_FINISH; - */ - err=inflate(&pfile_in_zip_read_info->stream,flush); - - if ((err>=0) && (pfile_in_zip_read_info->stream.msg!=NULL)) - err = Z_DATA_ERROR; - - uTotalOutAfter = pfile_in_zip_read_info->stream.total_out; - uOutThis = uTotalOutAfter-uTotalOutBefore; - - pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uOutThis; - - pfile_in_zip_read_info->crc32 = - crc32(pfile_in_zip_read_info->crc32,bufBefore, - (uInt)(uOutThis)); - - pfile_in_zip_read_info->rest_read_uncompressed -= - uOutThis; - - iRead += (uInt)(uTotalOutAfter - uTotalOutBefore); - - if (err==Z_STREAM_END) - return (iRead==0) ? UNZ_EOF : iRead; - if (err!=Z_OK) - break; - } - } - - if (err==Z_OK) - return iRead; - return err; -} - - -/* - Give the current position in uncompressed data -*/ -extern z_off_t ZEXPORT unztell (unzFile file) -{ - unz64_s* s; - file_in_zip64_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - return (z_off_t)pfile_in_zip_read_info->stream.total_out; -} - -extern ZPOS64_T ZEXPORT unztell64 (unzFile file) -{ - - unz64_s* s; - file_in_zip64_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return (ZPOS64_T)-1; - s=(unz64_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return (ZPOS64_T)-1; - - return pfile_in_zip_read_info->total_out_64; -} - - -/* - return 1 if the end of file was reached, 0 elsewhere -*/ -extern int ZEXPORT unzeof (unzFile file) -{ - unz64_s* s; - file_in_zip64_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - if (pfile_in_zip_read_info->rest_read_uncompressed == 0) - return 1; - else - return 0; -} - - - -/* -Read extra field from the current file (opened by unzOpenCurrentFile) -This is the local-header version of the extra field (sometimes, there is -more info in the local-header version than in the central-header) - - if buf==NULL, it return the size of the local extra field that can be read - - if buf!=NULL, len is the size of the buffer, the extra header is copied in - buf. - the return value is the number of bytes copied in buf, or (if <0) - the error code -*/ -extern int ZEXPORT unzGetLocalExtrafield (unzFile file, voidp buf, unsigned len) -{ - unz64_s* s; - file_in_zip64_read_info_s* pfile_in_zip_read_info; - uInt read_now; - ZPOS64_T size_to_read; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - size_to_read = (pfile_in_zip_read_info->size_local_extrafield - - pfile_in_zip_read_info->pos_local_extrafield); - - if (buf==NULL) - return (int)size_to_read; - - if (len>size_to_read) - read_now = (uInt)size_to_read; - else - read_now = (uInt)len ; - - if (read_now==0) - return 0; - - if (ZSEEK64(pfile_in_zip_read_info->z_filefunc, - pfile_in_zip_read_info->filestream, - pfile_in_zip_read_info->offset_local_extrafield + - pfile_in_zip_read_info->pos_local_extrafield, - ZLIB_FILEFUNC_SEEK_SET)!=0) - return UNZ_ERRNO; - - if (ZREAD64(pfile_in_zip_read_info->z_filefunc, - pfile_in_zip_read_info->filestream, - buf,read_now)!=read_now) - return UNZ_ERRNO; - - return (int)read_now; -} - -/* - Close the file in zip opened with unzipOpenCurrentFile - Return UNZ_CRCERROR if all the file was read but the CRC is not good -*/ -extern int ZEXPORT unzCloseCurrentFile (unzFile file) -{ - int err=UNZ_OK; - - unz64_s* s; - file_in_zip64_read_info_s* pfile_in_zip_read_info; - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - pfile_in_zip_read_info=s->pfile_in_zip_read; - - if (pfile_in_zip_read_info==NULL) - return UNZ_PARAMERROR; - - - if ((pfile_in_zip_read_info->rest_read_uncompressed == 0) && - (!pfile_in_zip_read_info->raw)) - { - if (pfile_in_zip_read_info->crc32 != pfile_in_zip_read_info->crc32_wait) - err=UNZ_CRCERROR; - } - - - TRYFREE(pfile_in_zip_read_info->read_buffer); - pfile_in_zip_read_info->read_buffer = NULL; - if (pfile_in_zip_read_info->stream_initialised == Z_DEFLATED) - inflateEnd(&pfile_in_zip_read_info->stream); -#ifdef HAVE_BZIP2 - else if (pfile_in_zip_read_info->stream_initialised == Z_BZIP2ED) - BZ2_bzDecompressEnd(&pfile_in_zip_read_info->bstream); -#endif - - - pfile_in_zip_read_info->stream_initialised = 0; - TRYFREE(pfile_in_zip_read_info); - - s->pfile_in_zip_read=NULL; - - return err; -} - - -/* - Get the global comment string of the ZipFile, in the szComment buffer. - uSizeBuf is the size of the szComment buffer. - return the number of byte copied or an error code <0 -*/ -extern int ZEXPORT unzGetGlobalComment (unzFile file, char * szComment, uLong uSizeBuf) -{ - unz64_s* s; - uLong uReadThis ; - if (file==NULL) - return (int)UNZ_PARAMERROR; - s=(unz64_s*)file; - - uReadThis = uSizeBuf; - if (uReadThis>s->gi.size_comment) - uReadThis = s->gi.size_comment; - - if (ZSEEK64(s->z_filefunc,s->filestream,s->central_pos+22,ZLIB_FILEFUNC_SEEK_SET)!=0) - return UNZ_ERRNO; - - if (uReadThis>0) - { - *szComment='\0'; - if (ZREAD64(s->z_filefunc,s->filestream,szComment,uReadThis)!=uReadThis) - return UNZ_ERRNO; - } - - if ((szComment != NULL) && (uSizeBuf > s->gi.size_comment)) - *(szComment+s->gi.size_comment)='\0'; - return (int)uReadThis; -} - -/* Additions by RX '2004 */ -extern ZPOS64_T ZEXPORT unzGetOffset64(unzFile file) -{ - unz64_s* s; - - if (file==NULL) - return 0; //UNZ_PARAMERROR; - s=(unz64_s*)file; - if (!s->current_file_ok) - return 0; - if (s->gi.number_entry != 0 && s->gi.number_entry != 0xffff) - if (s->num_file==s->gi.number_entry) - return 0; - return s->pos_in_central_dir; -} - -extern uLong ZEXPORT unzGetOffset (unzFile file) -{ - ZPOS64_T offset64; - - if (file==NULL) - return 0; //UNZ_PARAMERROR; - offset64 = unzGetOffset64(file); - return (uLong)offset64; -} - -extern int ZEXPORT unzSetOffset64(unzFile file, ZPOS64_T pos) -{ - unz64_s* s; - int err; - - if (file==NULL) - return UNZ_PARAMERROR; - s=(unz64_s*)file; - - s->pos_in_central_dir = pos; - s->num_file = s->gi.number_entry; /* hack */ - err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, - &s->cur_file_info_internal, - NULL,0,NULL,0,NULL,0); - s->current_file_ok = (err == UNZ_OK); - return err; -} - -extern int ZEXPORT unzSetOffset (unzFile file, uLong pos) -{ - return unzSetOffset64(file,pos); -} diff --git a/Dependencies/zlib/contrib/minizip/unzip.h b/Dependencies/zlib/contrib/minizip/unzip.h deleted file mode 100644 index 3183968..0000000 --- a/Dependencies/zlib/contrib/minizip/unzip.h +++ /dev/null @@ -1,437 +0,0 @@ -/* unzip.h -- IO for uncompress .zip files using zlib - Version 1.1, February 14h, 2010 - part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications of Unzip for Zip64 - Copyright (C) 2007-2008 Even Rouault - - Modifications for Zip64 support on both zip and unzip - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) - - For more info read MiniZip_info.txt - - --------------------------------------------------------------------------------- - - Condition of use and distribution are the same than zlib : - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - --------------------------------------------------------------------------------- - - Changes - - See header of unzip64.c - -*/ - -#ifndef _unz64_H -#define _unz64_H - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef _ZLIB_H -#include "zlib.h" -#endif - -#ifndef _ZLIBIOAPI_H -#include "ioapi.h" -#endif - -#ifdef HAVE_BZIP2 -#include "bzlib.h" -#endif - -#define Z_BZIP2ED 12 - -#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP) -/* like the STRICT of WIN32, we define a pointer that cannot be converted - from (void*) without cast */ -typedef struct TagunzFile__ { int unused; } unzFile__; -typedef unzFile__ *unzFile; -#else -typedef voidp unzFile; -#endif - - -#define UNZ_OK (0) -#define UNZ_END_OF_LIST_OF_FILE (-100) -#define UNZ_ERRNO (Z_ERRNO) -#define UNZ_EOF (0) -#define UNZ_PARAMERROR (-102) -#define UNZ_BADZIPFILE (-103) -#define UNZ_INTERNALERROR (-104) -#define UNZ_CRCERROR (-105) - -/* tm_unz contain date/time info */ -typedef struct tm_unz_s -{ - uInt tm_sec; /* seconds after the minute - [0,59] */ - uInt tm_min; /* minutes after the hour - [0,59] */ - uInt tm_hour; /* hours since midnight - [0,23] */ - uInt tm_mday; /* day of the month - [1,31] */ - uInt tm_mon; /* months since January - [0,11] */ - uInt tm_year; /* years - [1980..2044] */ -} tm_unz; - -/* unz_global_info structure contain global data about the ZIPfile - These data comes from the end of central dir */ -typedef struct unz_global_info64_s -{ - ZPOS64_T number_entry; /* total number of entries in - the central dir on this disk */ - uLong size_comment; /* size of the global comment of the zipfile */ -} unz_global_info64; - -typedef struct unz_global_info_s -{ - uLong number_entry; /* total number of entries in - the central dir on this disk */ - uLong size_comment; /* size of the global comment of the zipfile */ -} unz_global_info; - -/* unz_file_info contain information about a file in the zipfile */ -typedef struct unz_file_info64_s -{ - uLong version; /* version made by 2 bytes */ - uLong version_needed; /* version needed to extract 2 bytes */ - uLong flag; /* general purpose bit flag 2 bytes */ - uLong compression_method; /* compression method 2 bytes */ - uLong dosDate; /* last mod file date in Dos fmt 4 bytes */ - uLong crc; /* crc-32 4 bytes */ - ZPOS64_T compressed_size; /* compressed size 8 bytes */ - ZPOS64_T uncompressed_size; /* uncompressed size 8 bytes */ - uLong size_filename; /* filename length 2 bytes */ - uLong size_file_extra; /* extra field length 2 bytes */ - uLong size_file_comment; /* file comment length 2 bytes */ - - uLong disk_num_start; /* disk number start 2 bytes */ - uLong internal_fa; /* internal file attributes 2 bytes */ - uLong external_fa; /* external file attributes 4 bytes */ - - tm_unz tmu_date; -} unz_file_info64; - -typedef struct unz_file_info_s -{ - uLong version; /* version made by 2 bytes */ - uLong version_needed; /* version needed to extract 2 bytes */ - uLong flag; /* general purpose bit flag 2 bytes */ - uLong compression_method; /* compression method 2 bytes */ - uLong dosDate; /* last mod file date in Dos fmt 4 bytes */ - uLong crc; /* crc-32 4 bytes */ - uLong compressed_size; /* compressed size 4 bytes */ - uLong uncompressed_size; /* uncompressed size 4 bytes */ - uLong size_filename; /* filename length 2 bytes */ - uLong size_file_extra; /* extra field length 2 bytes */ - uLong size_file_comment; /* file comment length 2 bytes */ - - uLong disk_num_start; /* disk number start 2 bytes */ - uLong internal_fa; /* internal file attributes 2 bytes */ - uLong external_fa; /* external file attributes 4 bytes */ - - tm_unz tmu_date; -} unz_file_info; - -extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1, - const char* fileName2, - int iCaseSensitivity)); -/* - Compare two filename (fileName1,fileName2). - If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) - If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi - or strcasecmp) - If iCaseSenisivity = 0, case sensitivity is defaut of your operating system - (like 1 on Unix, 2 on Windows) -*/ - - -extern unzFile ZEXPORT unzOpen OF((const char *path)); -extern unzFile ZEXPORT unzOpen64 OF((const void *path)); -/* - Open a Zip file. path contain the full pathname (by example, - on a Windows XP computer "c:\\zlib\\zlib113.zip" or on an Unix computer - "zlib/zlib113.zip". - If the zipfile cannot be opened (file don't exist or in not valid), the - return value is NULL. - Else, the return value is a unzFile Handle, usable with other function - of this unzip package. - the "64" function take a const void* pointer, because the path is just the - value passed to the open64_file_func callback. - Under Windows, if UNICODE is defined, using fill_fopen64_filefunc, the path - is a pointer to a wide unicode string (LPCTSTR is LPCWSTR), so const char* - does not describe the reality -*/ - - -extern unzFile ZEXPORT unzOpen2 OF((const char *path, - zlib_filefunc_def* pzlib_filefunc_def)); -/* - Open a Zip file, like unzOpen, but provide a set of file low level API - for read/write the zip file (see ioapi.h) -*/ - -extern unzFile ZEXPORT unzOpen2_64 OF((const void *path, - zlib_filefunc64_def* pzlib_filefunc_def)); -/* - Open a Zip file, like unz64Open, but provide a set of file low level API - for read/write the zip file (see ioapi.h) -*/ - -extern int ZEXPORT unzClose OF((unzFile file)); -/* - Close a ZipFile opened with unzipOpen. - If there is files inside the .Zip opened with unzOpenCurrentFile (see later), - these files MUST be closed with unzipCloseCurrentFile before call unzipClose. - return UNZ_OK if there is no problem. */ - -extern int ZEXPORT unzGetGlobalInfo OF((unzFile file, - unz_global_info *pglobal_info)); - -extern int ZEXPORT unzGetGlobalInfo64 OF((unzFile file, - unz_global_info64 *pglobal_info)); -/* - Write info about the ZipFile in the *pglobal_info structure. - No preparation of the structure is needed - return UNZ_OK if there is no problem. */ - - -extern int ZEXPORT unzGetGlobalComment OF((unzFile file, - char *szComment, - uLong uSizeBuf)); -/* - Get the global comment string of the ZipFile, in the szComment buffer. - uSizeBuf is the size of the szComment buffer. - return the number of byte copied or an error code <0 -*/ - - -/***************************************************************************/ -/* Unzip package allow you browse the directory of the zipfile */ - -extern int ZEXPORT unzGoToFirstFile OF((unzFile file)); -/* - Set the current file of the zipfile to the first file. - return UNZ_OK if there is no problem -*/ - -extern int ZEXPORT unzGoToNextFile OF((unzFile file)); -/* - Set the current file of the zipfile to the next file. - return UNZ_OK if there is no problem - return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. -*/ - -extern int ZEXPORT unzLocateFile OF((unzFile file, - const char *szFileName, - int iCaseSensitivity)); -/* - Try locate the file szFileName in the zipfile. - For the iCaseSensitivity signification, see unzStringFileNameCompare - - return value : - UNZ_OK if the file is found. It becomes the current file. - UNZ_END_OF_LIST_OF_FILE if the file is not found -*/ - - -/* ****************************************** */ -/* Ryan supplied functions */ -/* unz_file_info contain information about a file in the zipfile */ -typedef struct unz_file_pos_s -{ - uLong pos_in_zip_directory; /* offset in zip file directory */ - uLong num_of_file; /* # of file */ -} unz_file_pos; - -extern int ZEXPORT unzGetFilePos( - unzFile file, - unz_file_pos* file_pos); - -extern int ZEXPORT unzGoToFilePos( - unzFile file, - unz_file_pos* file_pos); - -typedef struct unz64_file_pos_s -{ - ZPOS64_T pos_in_zip_directory; /* offset in zip file directory */ - ZPOS64_T num_of_file; /* # of file */ -} unz64_file_pos; - -extern int ZEXPORT unzGetFilePos64( - unzFile file, - unz64_file_pos* file_pos); - -extern int ZEXPORT unzGoToFilePos64( - unzFile file, - const unz64_file_pos* file_pos); - -/* ****************************************** */ - -extern int ZEXPORT unzGetCurrentFileInfo64 OF((unzFile file, - unz_file_info64 *pfile_info, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize)); - -extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file, - unz_file_info *pfile_info, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize)); -/* - Get Info about the current file - if pfile_info!=NULL, the *pfile_info structure will contain somes info about - the current file - if szFileName!=NULL, the filemane string will be copied in szFileName - (fileNameBufferSize is the size of the buffer) - if extraField!=NULL, the extra field information will be copied in extraField - (extraFieldBufferSize is the size of the buffer). - This is the Central-header version of the extra field - if szComment!=NULL, the comment string of the file will be copied in szComment - (commentBufferSize is the size of the buffer) -*/ - - -/** Addition for GDAL : START */ - -extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64 OF((unzFile file)); - -/** Addition for GDAL : END */ - - -/***************************************************************************/ -/* for reading the content of the current zipfile, you can open it, read data - from it, and close it (you can close it before reading all the file) - */ - -extern int ZEXPORT unzOpenCurrentFile OF((unzFile file)); -/* - Open for reading data the current file in the zipfile. - If there is no error, the return value is UNZ_OK. -*/ - -extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file, - const char* password)); -/* - Open for reading data the current file in the zipfile. - password is a crypting password - If there is no error, the return value is UNZ_OK. -*/ - -extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file, - int* method, - int* level, - int raw)); -/* - Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) - if raw==1 - *method will receive method of compression, *level will receive level of - compression - note : you can set level parameter as NULL (if you did not want known level, - but you CANNOT set method parameter as NULL -*/ - -extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file, - int* method, - int* level, - int raw, - const char* password)); -/* - Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) - if raw==1 - *method will receive method of compression, *level will receive level of - compression - note : you can set level parameter as NULL (if you did not want known level, - but you CANNOT set method parameter as NULL -*/ - - -extern int ZEXPORT unzCloseCurrentFile OF((unzFile file)); -/* - Close the file in zip opened with unzOpenCurrentFile - Return UNZ_CRCERROR if all the file was read but the CRC is not good -*/ - -extern int ZEXPORT unzReadCurrentFile OF((unzFile file, - voidp buf, - unsigned len)); -/* - Read bytes from the current file (opened by unzOpenCurrentFile) - buf contain buffer where data must be copied - len the size of buf. - - return the number of byte copied if somes bytes are copied - return 0 if the end of file was reached - return <0 with error code if there is an error - (UNZ_ERRNO for IO error, or zLib error for uncompress error) -*/ - -extern z_off_t ZEXPORT unztell OF((unzFile file)); - -extern ZPOS64_T ZEXPORT unztell64 OF((unzFile file)); -/* - Give the current position in uncompressed data -*/ - -extern int ZEXPORT unzeof OF((unzFile file)); -/* - return 1 if the end of file was reached, 0 elsewhere -*/ - -extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file, - voidp buf, - unsigned len)); -/* - Read extra field from the current file (opened by unzOpenCurrentFile) - This is the local-header version of the extra field (sometimes, there is - more info in the local-header version than in the central-header) - - if buf==NULL, it return the size of the local extra field - - if buf!=NULL, len is the size of the buffer, the extra header is copied in - buf. - the return value is the number of bytes copied in buf, or (if <0) - the error code -*/ - -/***************************************************************************/ - -/* Get the current file offset */ -extern ZPOS64_T ZEXPORT unzGetOffset64 (unzFile file); -extern uLong ZEXPORT unzGetOffset (unzFile file); - -/* Set the current file offset */ -extern int ZEXPORT unzSetOffset64 (unzFile file, ZPOS64_T pos); -extern int ZEXPORT unzSetOffset (unzFile file, uLong pos); - - - -#ifdef __cplusplus -} -#endif - -#endif /* _unz64_H */ diff --git a/Dependencies/zlib/contrib/minizip/zip.c b/Dependencies/zlib/contrib/minizip/zip.c deleted file mode 100644 index 3c34fc8..0000000 --- a/Dependencies/zlib/contrib/minizip/zip.c +++ /dev/null @@ -1,2004 +0,0 @@ -/* zip.c -- IO on .zip files using zlib - Version 1.1, February 14h, 2010 - part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications for Zip64 support - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) - - For more info read MiniZip_info.txt - - Changes - Oct-2009 - Mathias Svensson - Remove old C style function prototypes - Oct-2009 - Mathias Svensson - Added Zip64 Support when creating new file archives - Oct-2009 - Mathias Svensson - Did some code cleanup and refactoring to get better overview of some functions. - Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data - It is used when recreting zip archive with RAW when deleting items from a zip. - ZIP64 data is automaticly added to items that needs it, and existing ZIP64 data need to be removed. - Oct-2009 - Mathias Svensson - Added support for BZIP2 as compression mode (bzip2 lib is required) - Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer - -*/ - - -#include -#include -#include -#include -#include "zlib.h" -#include "zip.h" - -#ifdef STDC -# include -# include -# include -#endif -#ifdef NO_ERRNO_H - extern int errno; -#else -# include -#endif - - -#ifndef local -# define local static -#endif -/* compile with -Dlocal if your debugger can't find static symbols */ - -#ifndef VERSIONMADEBY -# define VERSIONMADEBY (0x0) /* platform depedent */ -#endif - -#ifndef Z_BUFSIZE -#define Z_BUFSIZE (64*1024) //(16384) -#endif - -#ifndef Z_MAXFILENAMEINZIP -#define Z_MAXFILENAMEINZIP (256) -#endif - -#ifndef ALLOC -# define ALLOC(size) (malloc(size)) -#endif -#ifndef TRYFREE -# define TRYFREE(p) {if (p) free(p);} -#endif - -/* -#define SIZECENTRALDIRITEM (0x2e) -#define SIZEZIPLOCALHEADER (0x1e) -*/ - -/* I've found an old Unix (a SunOS 4.1.3_U1) without all SEEK_* defined.... */ - - -// NOT sure that this work on ALL platform -#define MAKEULONG64(a, b) ((ZPOS64_T)(((unsigned long)(a)) | ((ZPOS64_T)((unsigned long)(b))) << 32)) - -#ifndef SEEK_CUR -#define SEEK_CUR 1 -#endif - -#ifndef SEEK_END -#define SEEK_END 2 -#endif - -#ifndef SEEK_SET -#define SEEK_SET 0 -#endif - -#ifndef DEF_MEM_LEVEL -#if MAX_MEM_LEVEL >= 8 -# define DEF_MEM_LEVEL 8 -#else -# define DEF_MEM_LEVEL MAX_MEM_LEVEL -#endif -#endif -const char zip_copyright[] =" zip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"; - - -#define SIZEDATA_INDATABLOCK (4096-(4*4)) - -#define LOCALHEADERMAGIC (0x04034b50) -#define CENTRALHEADERMAGIC (0x02014b50) -#define ENDHEADERMAGIC (0x06054b50) -#define ZIP64ENDHEADERMAGIC (0x6064b50) -#define ZIP64ENDLOCHEADERMAGIC (0x7064b50) - -#define FLAG_LOCALHEADER_OFFSET (0x06) -#define CRC_LOCALHEADER_OFFSET (0x0e) - -#define SIZECENTRALHEADER (0x2e) /* 46 */ - -typedef struct linkedlist_datablock_internal_s -{ - struct linkedlist_datablock_internal_s* next_datablock; - uLong avail_in_this_block; - uLong filled_in_this_block; - uLong unused; /* for future use and alignement */ - unsigned char data[SIZEDATA_INDATABLOCK]; -} linkedlist_datablock_internal; - -typedef struct linkedlist_data_s -{ - linkedlist_datablock_internal* first_block; - linkedlist_datablock_internal* last_block; -} linkedlist_data; - - -typedef struct -{ - z_stream stream; /* zLib stream structure for inflate */ -#ifdef HAVE_BZIP2 - bz_stream bstream; /* bzLib stream structure for bziped */ -#endif - - int stream_initialised; /* 1 is stream is initialised */ - uInt pos_in_buffered_data; /* last written byte in buffered_data */ - - ZPOS64_T pos_local_header; /* offset of the local header of the file - currenty writing */ - char* central_header; /* central header data for the current file */ - uLong size_centralExtra; - uLong size_centralheader; /* size of the central header for cur file */ - uLong size_centralExtraFree; /* Extra bytes allocated to the centralheader but that are not used */ - uLong flag; /* flag of the file currently writing */ - - int method; /* compression method of file currenty wr.*/ - int raw; /* 1 for directly writing raw data */ - Byte buffered_data[Z_BUFSIZE];/* buffer contain compressed data to be writ*/ - uLong dosDate; - uLong crc32; - int encrypt; - int zip64; /* Add ZIP64 extened information in the extra field */ - ZPOS64_T pos_zip64extrainfo; - ZPOS64_T totalCompressedData; - ZPOS64_T totalUncompressedData; -#ifndef NOCRYPT - unsigned long keys[3]; /* keys defining the pseudo-random sequence */ - const unsigned long* pcrc_32_tab; - int crypt_header_size; -#endif -} curfile64_info; - -typedef struct -{ - zlib_filefunc64_32_def z_filefunc; - voidpf filestream; /* io structore of the zipfile */ - linkedlist_data central_dir;/* datablock with central dir in construction*/ - int in_opened_file_inzip; /* 1 if a file in the zip is currently writ.*/ - curfile64_info ci; /* info on the file curretly writing */ - - ZPOS64_T begin_pos; /* position of the beginning of the zipfile */ - ZPOS64_T add_position_when_writting_offset; - ZPOS64_T number_entry; - -#ifndef NO_ADDFILEINEXISTINGZIP - char *globalcomment; -#endif - -} zip64_internal; - - -#ifndef NOCRYPT -#define INCLUDECRYPTINGCODE_IFCRYPTALLOWED -#include "crypt.h" -#endif - -local linkedlist_datablock_internal* allocate_new_datablock() -{ - linkedlist_datablock_internal* ldi; - ldi = (linkedlist_datablock_internal*) - ALLOC(sizeof(linkedlist_datablock_internal)); - if (ldi!=NULL) - { - ldi->next_datablock = NULL ; - ldi->filled_in_this_block = 0 ; - ldi->avail_in_this_block = SIZEDATA_INDATABLOCK ; - } - return ldi; -} - -local void free_datablock(linkedlist_datablock_internal* ldi) -{ - while (ldi!=NULL) - { - linkedlist_datablock_internal* ldinext = ldi->next_datablock; - TRYFREE(ldi); - ldi = ldinext; - } -} - -local void init_linkedlist(linkedlist_data* ll) -{ - ll->first_block = ll->last_block = NULL; -} - -local void free_linkedlist(linkedlist_data* ll) -{ - free_datablock(ll->first_block); - ll->first_block = ll->last_block = NULL; -} - - -local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len) -{ - linkedlist_datablock_internal* ldi; - const unsigned char* from_copy; - - if (ll==NULL) - return ZIP_INTERNALERROR; - - if (ll->last_block == NULL) - { - ll->first_block = ll->last_block = allocate_new_datablock(); - if (ll->first_block == NULL) - return ZIP_INTERNALERROR; - } - - ldi = ll->last_block; - from_copy = (unsigned char*)buf; - - while (len>0) - { - uInt copy_this; - uInt i; - unsigned char* to_copy; - - if (ldi->avail_in_this_block==0) - { - ldi->next_datablock = allocate_new_datablock(); - if (ldi->next_datablock == NULL) - return ZIP_INTERNALERROR; - ldi = ldi->next_datablock ; - ll->last_block = ldi; - } - - if (ldi->avail_in_this_block < len) - copy_this = (uInt)ldi->avail_in_this_block; - else - copy_this = (uInt)len; - - to_copy = &(ldi->data[ldi->filled_in_this_block]); - - for (i=0;ifilled_in_this_block += copy_this; - ldi->avail_in_this_block -= copy_this; - from_copy += copy_this ; - len -= copy_this; - } - return ZIP_OK; -} - - - -/****************************************************************************/ - -#ifndef NO_ADDFILEINEXISTINGZIP -/* =========================================================================== - Inputs a long in LSB order to the given file - nbByte == 1, 2 ,4 or 8 (byte, short or long, ZPOS64_T) -*/ - -local int zip64local_putValue OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte)); -local int zip64local_putValue (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte) -{ - unsigned char buf[8]; - int n; - for (n = 0; n < nbByte; n++) - { - buf[n] = (unsigned char)(x & 0xff); - x >>= 8; - } - if (x != 0) - { /* data overflow - hack for ZIP64 (X Roche) */ - for (n = 0; n < nbByte; n++) - { - buf[n] = 0xff; - } - } - - if (ZWRITE64(*pzlib_filefunc_def,filestream,buf,nbByte)!=(uLong)nbByte) - return ZIP_ERRNO; - else - return ZIP_OK; -} - -local void zip64local_putValue_inmemory OF((void* dest, ZPOS64_T x, int nbByte)); -local void zip64local_putValue_inmemory (void* dest, ZPOS64_T x, int nbByte) -{ - unsigned char* buf=(unsigned char*)dest; - int n; - for (n = 0; n < nbByte; n++) { - buf[n] = (unsigned char)(x & 0xff); - x >>= 8; - } - - if (x != 0) - { /* data overflow - hack for ZIP64 */ - for (n = 0; n < nbByte; n++) - { - buf[n] = 0xff; - } - } -} - -/****************************************************************************/ - - -local uLong zip64local_TmzDateToDosDate(const tm_zip* ptm) -{ - uLong year = (uLong)ptm->tm_year; - if (year>=1980) - year-=1980; - else if (year>=80) - year-=80; - return - (uLong) (((ptm->tm_mday) + (32 * (ptm->tm_mon+1)) + (512 * year)) << 16) | - ((ptm->tm_sec/2) + (32* ptm->tm_min) + (2048 * (uLong)ptm->tm_hour)); -} - - -/****************************************************************************/ - -local int zip64local_getByte OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi)); - -local int zip64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def,voidpf filestream,int* pi) -{ - unsigned char c; - int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1); - if (err==1) - { - *pi = (int)c; - return ZIP_OK; - } - else - { - if (ZERROR64(*pzlib_filefunc_def,filestream)) - return ZIP_ERRNO; - else - return ZIP_EOF; - } -} - - -/* =========================================================================== - Reads a long in LSB order from the given gz_stream. Sets -*/ -local int zip64local_getShort OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)); - -local int zip64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) -{ - uLong x ; - int i = 0; - int err; - - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (uLong)i; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<8; - - if (err==ZIP_OK) - *pX = x; - else - *pX = 0; - return err; -} - -local int zip64local_getLong OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)); - -local int zip64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) -{ - uLong x ; - int i = 0; - int err; - - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (uLong)i; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<8; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<16; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<24; - - if (err==ZIP_OK) - *pX = x; - else - *pX = 0; - return err; -} - -local int zip64local_getLong64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX)); - - -local int zip64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX) -{ - ZPOS64_T x; - int i = 0; - int err; - - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (ZPOS64_T)i; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((ZPOS64_T)i)<<8; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((ZPOS64_T)i)<<16; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((ZPOS64_T)i)<<24; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((ZPOS64_T)i)<<32; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((ZPOS64_T)i)<<40; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((ZPOS64_T)i)<<48; - - if (err==ZIP_OK) - err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((ZPOS64_T)i)<<56; - - if (err==ZIP_OK) - *pX = x; - else - *pX = 0; - - return err; -} - -#ifndef BUFREADCOMMENT -#define BUFREADCOMMENT (0x400) -#endif -/* - Locate the Central directory of a zipfile (at the end, just before - the global comment) -*/ -local ZPOS64_T zip64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); - -local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) -{ - unsigned char* buf; - ZPOS64_T uSizeFile; - ZPOS64_T uBackRead; - ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ - ZPOS64_T uPosFound=0; - - if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) - return 0; - - - uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); - - if (uMaxBack>uSizeFile) - uMaxBack = uSizeFile; - - buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); - if (buf==NULL) - return 0; - - uBackRead = 4; - while (uBackReaduMaxBack) - uBackRead = uMaxBack; - else - uBackRead+=BUFREADCOMMENT; - uReadPos = uSizeFile-uBackRead ; - - uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? - (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); - if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) - break; - - if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) - break; - - for (i=(int)uReadSize-3; (i--)>0;) - if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && - ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) - { - uPosFound = uReadPos+i; - break; - } - - if (uPosFound!=0) - break; - } - TRYFREE(buf); - return uPosFound; -} - -/* -Locate the End of Zip64 Central directory locator and from there find the CD of a zipfile (at the end, just before -the global comment) -*/ -local ZPOS64_T zip64local_SearchCentralDir64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); - -local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) -{ - unsigned char* buf; - ZPOS64_T uSizeFile; - ZPOS64_T uBackRead; - ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ - ZPOS64_T uPosFound=0; - uLong uL; - ZPOS64_T relativeOffset; - - if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) - return 0; - - uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); - - if (uMaxBack>uSizeFile) - uMaxBack = uSizeFile; - - buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); - if (buf==NULL) - return 0; - - uBackRead = 4; - while (uBackReaduMaxBack) - uBackRead = uMaxBack; - else - uBackRead+=BUFREADCOMMENT; - uReadPos = uSizeFile-uBackRead ; - - uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? - (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); - if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) - break; - - if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) - break; - - for (i=(int)uReadSize-3; (i--)>0;) - { - // Signature "0x07064b50" Zip64 end of central directory locater - if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07)) - { - uPosFound = uReadPos+i; - break; - } - } - - if (uPosFound!=0) - break; - } - - TRYFREE(buf); - if (uPosFound == 0) - return 0; - - /* Zip64 end of central directory locator */ - if (ZSEEK64(*pzlib_filefunc_def,filestream, uPosFound,ZLIB_FILEFUNC_SEEK_SET)!=0) - return 0; - - /* the signature, already checked */ - if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) - return 0; - - /* number of the disk with the start of the zip64 end of central directory */ - if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) - return 0; - if (uL != 0) - return 0; - - /* relative offset of the zip64 end of central directory record */ - if (zip64local_getLong64(pzlib_filefunc_def,filestream,&relativeOffset)!=ZIP_OK) - return 0; - - /* total number of disks */ - if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) - return 0; - if (uL != 1) - return 0; - - /* Goto Zip64 end of central directory record */ - if (ZSEEK64(*pzlib_filefunc_def,filestream, relativeOffset,ZLIB_FILEFUNC_SEEK_SET)!=0) - return 0; - - /* the signature */ - if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) - return 0; - - if (uL != 0x06064b50) // signature of 'Zip64 end of central directory' - return 0; - - return relativeOffset; -} - -int LoadCentralDirectoryRecord(zip64_internal* pziinit) -{ - int err=ZIP_OK; - ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ - - ZPOS64_T size_central_dir; /* size of the central directory */ - ZPOS64_T offset_central_dir; /* offset of start of central directory */ - ZPOS64_T central_pos; - uLong uL; - - uLong number_disk; /* number of the current dist, used for - spaning ZIP, unsupported, always 0*/ - uLong number_disk_with_CD; /* number the the disk with central dir, used - for spaning ZIP, unsupported, always 0*/ - ZPOS64_T number_entry; - ZPOS64_T number_entry_CD; /* total number of entries in - the central dir - (same than number_entry on nospan) */ - uLong VersionMadeBy; - uLong VersionNeeded; - uLong size_comment; - - int hasZIP64Record = 0; - - // check first if we find a ZIP64 record - central_pos = zip64local_SearchCentralDir64(&pziinit->z_filefunc,pziinit->filestream); - if(central_pos > 0) - { - hasZIP64Record = 1; - } - else if(central_pos == 0) - { - central_pos = zip64local_SearchCentralDir(&pziinit->z_filefunc,pziinit->filestream); - } - -/* disable to allow appending to empty ZIP archive - if (central_pos==0) - err=ZIP_ERRNO; -*/ - - if(hasZIP64Record) - { - ZPOS64_T sizeEndOfCentralDirectory; - if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, central_pos, ZLIB_FILEFUNC_SEEK_SET) != 0) - err=ZIP_ERRNO; - - /* the signature, already checked */ - if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&uL)!=ZIP_OK) - err=ZIP_ERRNO; - - /* size of zip64 end of central directory record */ - if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream, &sizeEndOfCentralDirectory)!=ZIP_OK) - err=ZIP_ERRNO; - - /* version made by */ - if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &VersionMadeBy)!=ZIP_OK) - err=ZIP_ERRNO; - - /* version needed to extract */ - if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &VersionNeeded)!=ZIP_OK) - err=ZIP_ERRNO; - - /* number of this disk */ - if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&number_disk)!=ZIP_OK) - err=ZIP_ERRNO; - - /* number of the disk with the start of the central directory */ - if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&number_disk_with_CD)!=ZIP_OK) - err=ZIP_ERRNO; - - /* total number of entries in the central directory on this disk */ - if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream, &number_entry)!=ZIP_OK) - err=ZIP_ERRNO; - - /* total number of entries in the central directory */ - if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&number_entry_CD)!=ZIP_OK) - err=ZIP_ERRNO; - - if ((number_entry_CD!=number_entry) || (number_disk_with_CD!=0) || (number_disk!=0)) - err=ZIP_BADZIPFILE; - - /* size of the central directory */ - if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&size_central_dir)!=ZIP_OK) - err=ZIP_ERRNO; - - /* offset of start of central directory with respect to the - starting disk number */ - if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&offset_central_dir)!=ZIP_OK) - err=ZIP_ERRNO; - - // TODO.. - // read the comment from the standard central header. - size_comment = 0; - } - else - { - // Read End of central Directory info - if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) - err=ZIP_ERRNO; - - /* the signature, already checked */ - if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&uL)!=ZIP_OK) - err=ZIP_ERRNO; - - /* number of this disk */ - if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream,&number_disk)!=ZIP_OK) - err=ZIP_ERRNO; - - /* number of the disk with the start of the central directory */ - if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream,&number_disk_with_CD)!=ZIP_OK) - err=ZIP_ERRNO; - - /* total number of entries in the central dir on this disk */ - number_entry = 0; - if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) - err=ZIP_ERRNO; - else - number_entry = uL; - - /* total number of entries in the central dir */ - number_entry_CD = 0; - if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) - err=ZIP_ERRNO; - else - number_entry_CD = uL; - - if ((number_entry_CD!=number_entry) || (number_disk_with_CD!=0) || (number_disk!=0)) - err=ZIP_BADZIPFILE; - - /* size of the central directory */ - size_central_dir = 0; - if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) - err=ZIP_ERRNO; - else - size_central_dir = uL; - - /* offset of start of central directory with respect to the starting disk number */ - offset_central_dir = 0; - if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) - err=ZIP_ERRNO; - else - offset_central_dir = uL; - - - /* zipfile global comment length */ - if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &size_comment)!=ZIP_OK) - err=ZIP_ERRNO; - } - - if ((central_posz_filefunc, pziinit->filestream); - return ZIP_ERRNO; - } - - if (size_comment>0) - { - pziinit->globalcomment = (char*)ALLOC(size_comment+1); - if (pziinit->globalcomment) - { - size_comment = ZREAD64(pziinit->z_filefunc, pziinit->filestream, pziinit->globalcomment,size_comment); - pziinit->globalcomment[size_comment]=0; - } - } - - byte_before_the_zipfile = central_pos - (offset_central_dir+size_central_dir); - pziinit->add_position_when_writting_offset = byte_before_the_zipfile; - - { - ZPOS64_T size_central_dir_to_read = size_central_dir; - size_t buf_size = SIZEDATA_INDATABLOCK; - void* buf_read = (void*)ALLOC(buf_size); - if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir + byte_before_the_zipfile, ZLIB_FILEFUNC_SEEK_SET) != 0) - err=ZIP_ERRNO; - - while ((size_central_dir_to_read>0) && (err==ZIP_OK)) - { - ZPOS64_T read_this = SIZEDATA_INDATABLOCK; - if (read_this > size_central_dir_to_read) - read_this = size_central_dir_to_read; - - if (ZREAD64(pziinit->z_filefunc, pziinit->filestream,buf_read,(uLong)read_this) != read_this) - err=ZIP_ERRNO; - - if (err==ZIP_OK) - err = add_data_in_datablock(&pziinit->central_dir,buf_read, (uLong)read_this); - - size_central_dir_to_read-=read_this; - } - TRYFREE(buf_read); - } - pziinit->begin_pos = byte_before_the_zipfile; - pziinit->number_entry = number_entry_CD; - - if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir+byte_before_the_zipfile,ZLIB_FILEFUNC_SEEK_SET) != 0) - err=ZIP_ERRNO; - - return err; -} - - -#endif /* !NO_ADDFILEINEXISTINGZIP*/ - - -/************************************************************/ -extern zipFile ZEXPORT zipOpen3 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_32_def* pzlib_filefunc64_32_def) -{ - zip64_internal ziinit; - zip64_internal* zi; - int err=ZIP_OK; - - ziinit.z_filefunc.zseek32_file = NULL; - ziinit.z_filefunc.ztell32_file = NULL; - if (pzlib_filefunc64_32_def==NULL) - fill_fopen64_filefunc(&ziinit.z_filefunc.zfile_func64); - else - ziinit.z_filefunc = *pzlib_filefunc64_32_def; - - ziinit.filestream = ZOPEN64(ziinit.z_filefunc, - pathname, - (append == APPEND_STATUS_CREATE) ? - (ZLIB_FILEFUNC_MODE_READ | ZLIB_FILEFUNC_MODE_WRITE | ZLIB_FILEFUNC_MODE_CREATE) : - (ZLIB_FILEFUNC_MODE_READ | ZLIB_FILEFUNC_MODE_WRITE | ZLIB_FILEFUNC_MODE_EXISTING)); - - if (ziinit.filestream == NULL) - return NULL; - - if (append == APPEND_STATUS_CREATEAFTER) - ZSEEK64(ziinit.z_filefunc,ziinit.filestream,0,SEEK_END); - - ziinit.begin_pos = ZTELL64(ziinit.z_filefunc,ziinit.filestream); - ziinit.in_opened_file_inzip = 0; - ziinit.ci.stream_initialised = 0; - ziinit.number_entry = 0; - ziinit.add_position_when_writting_offset = 0; - init_linkedlist(&(ziinit.central_dir)); - - - - zi = (zip64_internal*)ALLOC(sizeof(zip64_internal)); - if (zi==NULL) - { - ZCLOSE64(ziinit.z_filefunc,ziinit.filestream); - return NULL; - } - - /* now we add file in a zipfile */ -# ifndef NO_ADDFILEINEXISTINGZIP - ziinit.globalcomment = NULL; - if (append == APPEND_STATUS_ADDINZIP) - { - // Read and Cache Central Directory Records - err = LoadCentralDirectoryRecord(&ziinit); - } - - if (globalcomment) - { - *globalcomment = ziinit.globalcomment; - } -# endif /* !NO_ADDFILEINEXISTINGZIP*/ - - if (err != ZIP_OK) - { -# ifndef NO_ADDFILEINEXISTINGZIP - TRYFREE(ziinit.globalcomment); -# endif /* !NO_ADDFILEINEXISTINGZIP*/ - TRYFREE(zi); - return NULL; - } - else - { - *zi = ziinit; - return (zipFile)zi; - } -} - -extern zipFile ZEXPORT zipOpen2 (const char *pathname, int append, zipcharpc* globalcomment, zlib_filefunc_def* pzlib_filefunc32_def) -{ - if (pzlib_filefunc32_def != NULL) - { - zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; - fill_zlib_filefunc64_32_def_from_filefunc32(&zlib_filefunc64_32_def_fill,pzlib_filefunc32_def); - return zipOpen3(pathname, append, globalcomment, &zlib_filefunc64_32_def_fill); - } - else - return zipOpen3(pathname, append, globalcomment, NULL); -} - -extern zipFile ZEXPORT zipOpen2_64 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_def* pzlib_filefunc_def) -{ - if (pzlib_filefunc_def != NULL) - { - zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; - zlib_filefunc64_32_def_fill.zfile_func64 = *pzlib_filefunc_def; - zlib_filefunc64_32_def_fill.ztell32_file = NULL; - zlib_filefunc64_32_def_fill.zseek32_file = NULL; - return zipOpen3(pathname, append, globalcomment, &zlib_filefunc64_32_def_fill); - } - else - return zipOpen3(pathname, append, globalcomment, NULL); -} - - - -extern zipFile ZEXPORT zipOpen (const char* pathname, int append) -{ - return zipOpen3((const void*)pathname,append,NULL,NULL); -} - -extern zipFile ZEXPORT zipOpen64 (const void* pathname, int append) -{ - return zipOpen3(pathname,append,NULL,NULL); -} - -int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt size_extrafield_local, const void* extrafield_local) -{ - /* write the local header */ - int err; - uInt size_filename = (uInt)strlen(filename); - uInt size_extrafield = size_extrafield_local; - - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)LOCALHEADERMAGIC, 4); - - if (err==ZIP_OK) - { - if(zi->ci.zip64) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2);/* version needed to extract */ - else - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)20,2);/* version needed to extract */ - } - - if (err==ZIP_OK) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.flag,2); - - if (err==ZIP_OK) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.method,2); - - if (err==ZIP_OK) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.dosDate,4); - - // CRC / Compressed size / Uncompressed size will be filled in later and rewritten later - if (err==ZIP_OK) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* crc 32, unknown */ - if (err==ZIP_OK) - { - if(zi->ci.zip64) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xFFFFFFFF,4); /* compressed size, unknown */ - else - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* compressed size, unknown */ - } - if (err==ZIP_OK) - { - if(zi->ci.zip64) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xFFFFFFFF,4); /* uncompressed size, unknown */ - else - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* uncompressed size, unknown */ - } - - if (err==ZIP_OK) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_filename,2); - - if(zi->ci.zip64) - { - size_extrafield += 20; - } - - if (err==ZIP_OK) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_extrafield,2); - - if ((err==ZIP_OK) && (size_filename > 0)) - { - if (ZWRITE64(zi->z_filefunc,zi->filestream,filename,size_filename)!=size_filename) - err = ZIP_ERRNO; - } - - if ((err==ZIP_OK) && (size_extrafield_local > 0)) - { - if (ZWRITE64(zi->z_filefunc, zi->filestream, extrafield_local, size_extrafield_local) != size_extrafield_local) - err = ZIP_ERRNO; - } - - - if ((err==ZIP_OK) && (zi->ci.zip64)) - { - // write the Zip64 extended info - short HeaderID = 1; - short DataSize = 16; - ZPOS64_T CompressedSize = 0; - ZPOS64_T UncompressedSize = 0; - - // Remember position of Zip64 extended info for the local file header. (needed when we update size after done with file) - zi->ci.pos_zip64extrainfo = ZTELL64(zi->z_filefunc,zi->filestream); - - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)HeaderID,2); - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)DataSize,2); - - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)UncompressedSize,8); - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)CompressedSize,8); - } - - return err; -} - -/* - NOTE. - When writing RAW the ZIP64 extended information in extrafield_local and extrafield_global needs to be stripped - before calling this function it can be done with zipRemoveExtraInfoBlock - - It is not done here because then we need to realloc a new buffer since parameters are 'const' and I want to minimize - unnecessary allocations. - */ -extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, - int windowBits,int memLevel, int strategy, - const char* password, uLong crcForCrypting, - uLong versionMadeBy, uLong flagBase, int zip64) -{ - zip64_internal* zi; - uInt size_filename; - uInt size_comment; - uInt i; - int err = ZIP_OK; - -# ifdef NOCRYPT - if (password != NULL) - return ZIP_PARAMERROR; -# endif - - if (file == NULL) - return ZIP_PARAMERROR; - -#ifdef HAVE_BZIP2 - if ((method!=0) && (method!=Z_DEFLATED) && (method!=Z_BZIP2ED)) - return ZIP_PARAMERROR; -#else - if ((method!=0) && (method!=Z_DEFLATED)) - return ZIP_PARAMERROR; -#endif - - zi = (zip64_internal*)file; - - if (zi->in_opened_file_inzip == 1) - { - err = zipCloseFileInZip (file); - if (err != ZIP_OK) - return err; - } - - if (filename==NULL) - filename="-"; - - if (comment==NULL) - size_comment = 0; - else - size_comment = (uInt)strlen(comment); - - size_filename = (uInt)strlen(filename); - - if (zipfi == NULL) - zi->ci.dosDate = 0; - else - { - if (zipfi->dosDate != 0) - zi->ci.dosDate = zipfi->dosDate; - else - zi->ci.dosDate = zip64local_TmzDateToDosDate(&zipfi->tmz_date); - } - - zi->ci.flag = flagBase; - if ((level==8) || (level==9)) - zi->ci.flag |= 2; - if ((level==2)) - zi->ci.flag |= 4; - if ((level==1)) - zi->ci.flag |= 6; - if (password != NULL) - zi->ci.flag |= 1; - - zi->ci.crc32 = 0; - zi->ci.method = method; - zi->ci.encrypt = 0; - zi->ci.stream_initialised = 0; - zi->ci.pos_in_buffered_data = 0; - zi->ci.raw = raw; - zi->ci.pos_local_header = ZTELL64(zi->z_filefunc,zi->filestream); - - zi->ci.size_centralheader = SIZECENTRALHEADER + size_filename + size_extrafield_global + size_comment; - zi->ci.size_centralExtraFree = 32; // Extra space we have reserved in case we need to add ZIP64 extra info data - - zi->ci.central_header = (char*)ALLOC((uInt)zi->ci.size_centralheader + zi->ci.size_centralExtraFree); - - zi->ci.size_centralExtra = size_extrafield_global; - zip64local_putValue_inmemory(zi->ci.central_header,(uLong)CENTRALHEADERMAGIC,4); - /* version info */ - zip64local_putValue_inmemory(zi->ci.central_header+4,(uLong)versionMadeBy,2); - zip64local_putValue_inmemory(zi->ci.central_header+6,(uLong)20,2); - zip64local_putValue_inmemory(zi->ci.central_header+8,(uLong)zi->ci.flag,2); - zip64local_putValue_inmemory(zi->ci.central_header+10,(uLong)zi->ci.method,2); - zip64local_putValue_inmemory(zi->ci.central_header+12,(uLong)zi->ci.dosDate,4); - zip64local_putValue_inmemory(zi->ci.central_header+16,(uLong)0,4); /*crc*/ - zip64local_putValue_inmemory(zi->ci.central_header+20,(uLong)0,4); /*compr size*/ - zip64local_putValue_inmemory(zi->ci.central_header+24,(uLong)0,4); /*uncompr size*/ - zip64local_putValue_inmemory(zi->ci.central_header+28,(uLong)size_filename,2); - zip64local_putValue_inmemory(zi->ci.central_header+30,(uLong)size_extrafield_global,2); - zip64local_putValue_inmemory(zi->ci.central_header+32,(uLong)size_comment,2); - zip64local_putValue_inmemory(zi->ci.central_header+34,(uLong)0,2); /*disk nm start*/ - - if (zipfi==NULL) - zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)0,2); - else - zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)zipfi->internal_fa,2); - - if (zipfi==NULL) - zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)0,4); - else - zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)zipfi->external_fa,4); - - if(zi->ci.pos_local_header >= 0xffffffff) - zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)0xffffffff,4); - else - zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)zi->ci.pos_local_header - zi->add_position_when_writting_offset,4); - - for (i=0;ici.central_header+SIZECENTRALHEADER+i) = *(filename+i); - - for (i=0;ici.central_header+SIZECENTRALHEADER+size_filename+i) = - *(((const char*)extrafield_global)+i); - - for (i=0;ici.central_header+SIZECENTRALHEADER+size_filename+ - size_extrafield_global+i) = *(comment+i); - if (zi->ci.central_header == NULL) - return ZIP_INTERNALERROR; - - zi->ci.zip64 = zip64; - zi->ci.totalCompressedData = 0; - zi->ci.totalUncompressedData = 0; - zi->ci.pos_zip64extrainfo = 0; - - err = Write_LocalFileHeader(zi, filename, size_extrafield_local, extrafield_local); - -#ifdef HAVE_BZIP2 - zi->ci.bstream.avail_in = (uInt)0; - zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; - zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; - zi->ci.bstream.total_in_hi32 = 0; - zi->ci.bstream.total_in_lo32 = 0; - zi->ci.bstream.total_out_hi32 = 0; - zi->ci.bstream.total_out_lo32 = 0; -#endif - - zi->ci.stream.avail_in = (uInt)0; - zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; - zi->ci.stream.next_out = zi->ci.buffered_data; - zi->ci.stream.total_in = 0; - zi->ci.stream.total_out = 0; - zi->ci.stream.data_type = Z_BINARY; - -#ifdef HAVE_BZIP2 - if ((err==ZIP_OK) && (zi->ci.method == Z_DEFLATED || zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) -#else - if ((err==ZIP_OK) && (zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) -#endif - { - if(zi->ci.method == Z_DEFLATED) - { - zi->ci.stream.zalloc = (alloc_func)0; - zi->ci.stream.zfree = (free_func)0; - zi->ci.stream.opaque = (voidpf)0; - - if (windowBits>0) - windowBits = -windowBits; - - err = deflateInit2(&zi->ci.stream, level, Z_DEFLATED, windowBits, memLevel, strategy); - - if (err==Z_OK) - zi->ci.stream_initialised = Z_DEFLATED; - } - else if(zi->ci.method == Z_BZIP2ED) - { -#ifdef HAVE_BZIP2 - // Init BZip stuff here - zi->ci.bstream.bzalloc = 0; - zi->ci.bstream.bzfree = 0; - zi->ci.bstream.opaque = (voidpf)0; - - err = BZ2_bzCompressInit(&zi->ci.bstream, level, 0,35); - if(err == BZ_OK) - zi->ci.stream_initialised = Z_BZIP2ED; -#endif - } - - } - -# ifndef NOCRYPT - zi->ci.crypt_header_size = 0; - if ((err==Z_OK) && (password != NULL)) - { - unsigned char bufHead[RAND_HEAD_LEN]; - unsigned int sizeHead; - zi->ci.encrypt = 1; - zi->ci.pcrc_32_tab = get_crc_table(); - /*init_keys(password,zi->ci.keys,zi->ci.pcrc_32_tab);*/ - - sizeHead=crypthead(password,bufHead,RAND_HEAD_LEN,zi->ci.keys,zi->ci.pcrc_32_tab,crcForCrypting); - zi->ci.crypt_header_size = sizeHead; - - if (ZWRITE64(zi->z_filefunc,zi->filestream,bufHead,sizeHead) != sizeHead) - err = ZIP_ERRNO; - } -# endif - - if (err==Z_OK) - zi->in_opened_file_inzip = 1; - return err; -} - -extern int ZEXPORT zipOpenNewFileInZip4 (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, - int windowBits,int memLevel, int strategy, - const char* password, uLong crcForCrypting, - uLong versionMadeBy, uLong flagBase) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - windowBits, memLevel, strategy, - password, crcForCrypting, versionMadeBy, flagBase, 0); -} - -extern int ZEXPORT zipOpenNewFileInZip3 (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, - int windowBits,int memLevel, int strategy, - const char* password, uLong crcForCrypting) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - windowBits, memLevel, strategy, - password, crcForCrypting, VERSIONMADEBY, 0, 0); -} - -extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, - int windowBits,int memLevel, int strategy, - const char* password, uLong crcForCrypting, int zip64) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - windowBits, memLevel, strategy, - password, crcForCrypting, VERSIONMADEBY, 0, zip64); -} - -extern int ZEXPORT zipOpenNewFileInZip2(zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - NULL, 0, VERSIONMADEBY, 0, 0); -} - -extern int ZEXPORT zipOpenNewFileInZip2_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, int zip64) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - NULL, 0, VERSIONMADEBY, 0, zip64); -} - -extern int ZEXPORT zipOpenNewFileInZip64 (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void*extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int zip64) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, 0, - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - NULL, 0, VERSIONMADEBY, 0, zip64); -} - -extern int ZEXPORT zipOpenNewFileInZip (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void*extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, 0, - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - NULL, 0, VERSIONMADEBY, 0, 0); -} - -local int zip64FlushWriteBuffer(zip64_internal* zi) -{ - int err=ZIP_OK; - - if (zi->ci.encrypt != 0) - { -#ifndef NOCRYPT - uInt i; - int t; - for (i=0;ici.pos_in_buffered_data;i++) - zi->ci.buffered_data[i] = zencode(zi->ci.keys, zi->ci.pcrc_32_tab, zi->ci.buffered_data[i],t); -#endif - } - - if (ZWRITE64(zi->z_filefunc,zi->filestream,zi->ci.buffered_data,zi->ci.pos_in_buffered_data) != zi->ci.pos_in_buffered_data) - err = ZIP_ERRNO; - - zi->ci.totalCompressedData += zi->ci.pos_in_buffered_data; - -#ifdef HAVE_BZIP2 - if(zi->ci.method == Z_BZIP2ED) - { - zi->ci.totalUncompressedData += zi->ci.bstream.total_in_lo32; - zi->ci.bstream.total_in_lo32 = 0; - zi->ci.bstream.total_in_hi32 = 0; - } - else -#endif - { - zi->ci.totalUncompressedData += zi->ci.stream.total_in; - zi->ci.stream.total_in = 0; - } - - - zi->ci.pos_in_buffered_data = 0; - - return err; -} - -extern int ZEXPORT zipWriteInFileInZip (zipFile file,const void* buf,unsigned int len) -{ - zip64_internal* zi; - int err=ZIP_OK; - - if (file == NULL) - return ZIP_PARAMERROR; - zi = (zip64_internal*)file; - - if (zi->in_opened_file_inzip == 0) - return ZIP_PARAMERROR; - - zi->ci.crc32 = crc32(zi->ci.crc32,buf,(uInt)len); - -#ifdef HAVE_BZIP2 - if(zi->ci.method == Z_BZIP2ED && (!zi->ci.raw)) - { - zi->ci.bstream.next_in = (void*)buf; - zi->ci.bstream.avail_in = len; - err = BZ_RUN_OK; - - while ((err==BZ_RUN_OK) && (zi->ci.bstream.avail_in>0)) - { - if (zi->ci.bstream.avail_out == 0) - { - if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) - err = ZIP_ERRNO; - zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; - zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; - } - - - if(err != BZ_RUN_OK) - break; - - if ((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) - { - uLong uTotalOutBefore_lo = zi->ci.bstream.total_out_lo32; -// uLong uTotalOutBefore_hi = zi->ci.bstream.total_out_hi32; - err=BZ2_bzCompress(&zi->ci.bstream, BZ_RUN); - - zi->ci.pos_in_buffered_data += (uInt)(zi->ci.bstream.total_out_lo32 - uTotalOutBefore_lo) ; - } - } - - if(err == BZ_RUN_OK) - err = ZIP_OK; - } - else -#endif - { - zi->ci.stream.next_in = (Bytef*)buf; - zi->ci.stream.avail_in = len; - - while ((err==ZIP_OK) && (zi->ci.stream.avail_in>0)) - { - if (zi->ci.stream.avail_out == 0) - { - if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) - err = ZIP_ERRNO; - zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; - zi->ci.stream.next_out = zi->ci.buffered_data; - } - - - if(err != ZIP_OK) - break; - - if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) - { - uLong uTotalOutBefore = zi->ci.stream.total_out; - err=deflate(&zi->ci.stream, Z_NO_FLUSH); - if(uTotalOutBefore > zi->ci.stream.total_out) - { - int bBreak = 0; - bBreak++; - } - - zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ; - } - else - { - uInt copy_this,i; - if (zi->ci.stream.avail_in < zi->ci.stream.avail_out) - copy_this = zi->ci.stream.avail_in; - else - copy_this = zi->ci.stream.avail_out; - - for (i = 0; i < copy_this; i++) - *(((char*)zi->ci.stream.next_out)+i) = - *(((const char*)zi->ci.stream.next_in)+i); - { - zi->ci.stream.avail_in -= copy_this; - zi->ci.stream.avail_out-= copy_this; - zi->ci.stream.next_in+= copy_this; - zi->ci.stream.next_out+= copy_this; - zi->ci.stream.total_in+= copy_this; - zi->ci.stream.total_out+= copy_this; - zi->ci.pos_in_buffered_data += copy_this; - } - } - }// while(...) - } - - return err; -} - -extern int ZEXPORT zipCloseFileInZipRaw (zipFile file, uLong uncompressed_size, uLong crc32) -{ - return zipCloseFileInZipRaw64 (file, uncompressed_size, crc32); -} - -extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_size, uLong crc32) -{ - zip64_internal* zi; - ZPOS64_T compressed_size; - uLong invalidValue = 0xffffffff; - short datasize = 0; - int err=ZIP_OK; - - if (file == NULL) - return ZIP_PARAMERROR; - zi = (zip64_internal*)file; - - if (zi->in_opened_file_inzip == 0) - return ZIP_PARAMERROR; - zi->ci.stream.avail_in = 0; - - if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) - { - while (err==ZIP_OK) - { - uLong uTotalOutBefore; - if (zi->ci.stream.avail_out == 0) - { - if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) - err = ZIP_ERRNO; - zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; - zi->ci.stream.next_out = zi->ci.buffered_data; - } - uTotalOutBefore = zi->ci.stream.total_out; - err=deflate(&zi->ci.stream, Z_FINISH); - zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ; - } - } - else if ((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) - { -#ifdef HAVE_BZIP2 - err = BZ_FINISH_OK; - while (err==BZ_FINISH_OK) - { - uLong uTotalOutBefore; - if (zi->ci.bstream.avail_out == 0) - { - if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) - err = ZIP_ERRNO; - zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; - zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; - } - uTotalOutBefore = zi->ci.bstream.total_out_lo32; - err=BZ2_bzCompress(&zi->ci.bstream, BZ_FINISH); - if(err == BZ_STREAM_END) - err = Z_STREAM_END; - - zi->ci.pos_in_buffered_data += (uInt)(zi->ci.bstream.total_out_lo32 - uTotalOutBefore); - } - - if(err == BZ_FINISH_OK) - err = ZIP_OK; -#endif - } - - if (err==Z_STREAM_END) - err=ZIP_OK; /* this is normal */ - - if ((zi->ci.pos_in_buffered_data>0) && (err==ZIP_OK)) - { - if (zip64FlushWriteBuffer(zi)==ZIP_ERRNO) - err = ZIP_ERRNO; - } - - if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) - { - int tmp_err = deflateEnd(&zi->ci.stream); - if (err == ZIP_OK) - err = tmp_err; - zi->ci.stream_initialised = 0; - } -#ifdef HAVE_BZIP2 - else if((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) - { - int tmperr = BZ2_bzCompressEnd(&zi->ci.bstream); - if (err==ZIP_OK) - err = tmperr; - zi->ci.stream_initialised = 0; - } -#endif - - if (!zi->ci.raw) - { - crc32 = (uLong)zi->ci.crc32; - uncompressed_size = zi->ci.totalUncompressedData; - } - compressed_size = zi->ci.totalCompressedData; - -# ifndef NOCRYPT - compressed_size += zi->ci.crypt_header_size; -# endif - - // update Current Item crc and sizes, - if(compressed_size >= 0xffffffff || uncompressed_size >= 0xffffffff || zi->ci.pos_local_header >= 0xffffffff) - { - /*version Made by*/ - zip64local_putValue_inmemory(zi->ci.central_header+4,(uLong)45,2); - /*version needed*/ - zip64local_putValue_inmemory(zi->ci.central_header+6,(uLong)45,2); - - } - - zip64local_putValue_inmemory(zi->ci.central_header+16,crc32,4); /*crc*/ - - - if(compressed_size >= 0xffffffff) - zip64local_putValue_inmemory(zi->ci.central_header+20, invalidValue,4); /*compr size*/ - else - zip64local_putValue_inmemory(zi->ci.central_header+20, compressed_size,4); /*compr size*/ - - /// set internal file attributes field - if (zi->ci.stream.data_type == Z_ASCII) - zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)Z_ASCII,2); - - if(uncompressed_size >= 0xffffffff) - zip64local_putValue_inmemory(zi->ci.central_header+24, invalidValue,4); /*uncompr size*/ - else - zip64local_putValue_inmemory(zi->ci.central_header+24, uncompressed_size,4); /*uncompr size*/ - - // Add ZIP64 extra info field for uncompressed size - if(uncompressed_size >= 0xffffffff) - datasize += 8; - - // Add ZIP64 extra info field for compressed size - if(compressed_size >= 0xffffffff) - datasize += 8; - - // Add ZIP64 extra info field for relative offset to local file header of current file - if(zi->ci.pos_local_header >= 0xffffffff) - datasize += 8; - - if(datasize > 0) - { - char* p = NULL; - - if((uLong)(datasize + 4) > zi->ci.size_centralExtraFree) - { - // we can not write more data to the buffer that we have room for. - return ZIP_BADZIPFILE; - } - - p = zi->ci.central_header + zi->ci.size_centralheader; - - // Add Extra Information Header for 'ZIP64 information' - zip64local_putValue_inmemory(p, 0x0001, 2); // HeaderID - p += 2; - zip64local_putValue_inmemory(p, datasize, 2); // DataSize - p += 2; - - if(uncompressed_size >= 0xffffffff) - { - zip64local_putValue_inmemory(p, uncompressed_size, 8); - p += 8; - } - - if(compressed_size >= 0xffffffff) - { - zip64local_putValue_inmemory(p, compressed_size, 8); - p += 8; - } - - if(zi->ci.pos_local_header >= 0xffffffff) - { - zip64local_putValue_inmemory(p, zi->ci.pos_local_header, 8); - p += 8; - } - - // Update how much extra free space we got in the memory buffer - // and increase the centralheader size so the new ZIP64 fields are included - // ( 4 below is the size of HeaderID and DataSize field ) - zi->ci.size_centralExtraFree -= datasize + 4; - zi->ci.size_centralheader += datasize + 4; - - // Update the extra info size field - zi->ci.size_centralExtra += datasize + 4; - zip64local_putValue_inmemory(zi->ci.central_header+30,(uLong)zi->ci.size_centralExtra,2); - } - - if (err==ZIP_OK) - err = add_data_in_datablock(&zi->central_dir, zi->ci.central_header, (uLong)zi->ci.size_centralheader); - - free(zi->ci.central_header); - - if (err==ZIP_OK) - { - // Update the LocalFileHeader with the new values. - - ZPOS64_T cur_pos_inzip = ZTELL64(zi->z_filefunc,zi->filestream); - - if (ZSEEK64(zi->z_filefunc,zi->filestream, zi->ci.pos_local_header + 14,ZLIB_FILEFUNC_SEEK_SET)!=0) - err = ZIP_ERRNO; - - if (err==ZIP_OK) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,crc32,4); /* crc 32, unknown */ - - if(uncompressed_size >= 0xffffffff) - { - if(zi->ci.pos_zip64extrainfo > 0) - { - // Update the size in the ZIP64 extended field. - if (ZSEEK64(zi->z_filefunc,zi->filestream, zi->ci.pos_zip64extrainfo + 4,ZLIB_FILEFUNC_SEEK_SET)!=0) - err = ZIP_ERRNO; - - if (err==ZIP_OK) /* compressed size, unknown */ - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, uncompressed_size, 8); - - if (err==ZIP_OK) /* uncompressed size, unknown */ - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, compressed_size, 8); - } - } - else - { - if (err==ZIP_OK) /* compressed size, unknown */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,compressed_size,4); - - if (err==ZIP_OK) /* uncompressed size, unknown */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,uncompressed_size,4); - } - - if (ZSEEK64(zi->z_filefunc,zi->filestream, cur_pos_inzip,ZLIB_FILEFUNC_SEEK_SET)!=0) - err = ZIP_ERRNO; - } - - zi->number_entry ++; - zi->in_opened_file_inzip = 0; - - return err; -} - -extern int ZEXPORT zipCloseFileInZip (zipFile file) -{ - return zipCloseFileInZipRaw (file,0,0); -} - -int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip) -{ - int err = ZIP_OK; - ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writting_offset; - - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDLOCHEADERMAGIC,4); - - /*num disks*/ - if (err==ZIP_OK) /* number of the disk with the start of the central directory */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); - - /*relative offset*/ - if (err==ZIP_OK) /* Relative offset to the Zip64EndOfCentralDirectory */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream, pos,8); - - /*total disks*/ /* Do not support spawning of disk so always say 1 here*/ - if (err==ZIP_OK) /* number of the disk with the start of the central directory */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)1,4); - - return err; -} - -int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) -{ - int err = ZIP_OK; - - uLong Zip64DataSize = 44; - - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDHEADERMAGIC,4); - - if (err==ZIP_OK) /* size of this 'zip64 end of central directory' */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(ZPOS64_T)Zip64DataSize,8); // why ZPOS64_T of this ? - - if (err==ZIP_OK) /* version made by */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2); - - if (err==ZIP_OK) /* version needed */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2); - - if (err==ZIP_OK) /* number of this disk */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); - - if (err==ZIP_OK) /* number of the disk with the start of the central directory */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); - - if (err==ZIP_OK) /* total number of entries in the central dir on this disk */ - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, zi->number_entry, 8); - - if (err==ZIP_OK) /* total number of entries in the central dir */ - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, zi->number_entry, 8); - - if (err==ZIP_OK) /* size of the central directory */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(ZPOS64_T)size_centraldir,8); - - if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */ - { - ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; - err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (ZPOS64_T)pos,8); - } - return err; -} -int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) -{ - int err = ZIP_OK; - - /*signature*/ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ENDHEADERMAGIC,4); - - if (err==ZIP_OK) /* number of this disk */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,2); - - if (err==ZIP_OK) /* number of the disk with the start of the central directory */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,2); - - if (err==ZIP_OK) /* total number of entries in the central dir on this disk */ - { - { - if(zi->number_entry >= 0xFFFF) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xffff,2); // use value in ZIP64 record - else - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->number_entry,2); - } - } - - if (err==ZIP_OK) /* total number of entries in the central dir */ - { - if(zi->number_entry >= 0xFFFF) - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xffff,2); // use value in ZIP64 record - else - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->number_entry,2); - } - - if (err==ZIP_OK) /* size of the central directory */ - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_centraldir,4); - - if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */ - { - ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; - if(pos >= 0xffffffff) - { - err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)0xffffffff,4); - } - else - err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writting_offset),4); - } - - return err; -} - -int Write_GlobalComment(zip64_internal* zi, const char* global_comment) -{ - int err = ZIP_OK; - uInt size_global_comment = 0; - - if(global_comment != NULL) - size_global_comment = (uInt)strlen(global_comment); - - err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_global_comment,2); - - if (err == ZIP_OK && size_global_comment > 0) - { - if (ZWRITE64(zi->z_filefunc,zi->filestream, global_comment, size_global_comment) != size_global_comment) - err = ZIP_ERRNO; - } - return err; -} - -extern int ZEXPORT zipClose (zipFile file, const char* global_comment) -{ - zip64_internal* zi; - int err = 0; - uLong size_centraldir = 0; - ZPOS64_T centraldir_pos_inzip; - ZPOS64_T pos; - - if (file == NULL) - return ZIP_PARAMERROR; - - zi = (zip64_internal*)file; - - if (zi->in_opened_file_inzip == 1) - { - err = zipCloseFileInZip (file); - } - -#ifndef NO_ADDFILEINEXISTINGZIP - if (global_comment==NULL) - global_comment = zi->globalcomment; -#endif - - centraldir_pos_inzip = ZTELL64(zi->z_filefunc,zi->filestream); - - if (err==ZIP_OK) - { - linkedlist_datablock_internal* ldi = zi->central_dir.first_block; - while (ldi!=NULL) - { - if ((err==ZIP_OK) && (ldi->filled_in_this_block>0)) - { - if (ZWRITE64(zi->z_filefunc,zi->filestream, ldi->data, ldi->filled_in_this_block) != ldi->filled_in_this_block) - err = ZIP_ERRNO; - } - - size_centraldir += ldi->filled_in_this_block; - ldi = ldi->next_datablock; - } - } - free_linkedlist(&(zi->central_dir)); - - pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; - if(pos >= 0xffffffff) - { - ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream); - Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip); - - Write_Zip64EndOfCentralDirectoryLocator(zi, Zip64EOCDpos); - } - - if (err==ZIP_OK) - err = Write_EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip); - - if(err == ZIP_OK) - err = Write_GlobalComment(zi, global_comment); - - if (ZCLOSE64(zi->z_filefunc,zi->filestream) != 0) - if (err == ZIP_OK) - err = ZIP_ERRNO; - -#ifndef NO_ADDFILEINEXISTINGZIP - TRYFREE(zi->globalcomment); -#endif - TRYFREE(zi); - - return err; -} - -extern int ZEXPORT zipRemoveExtraInfoBlock (char* pData, int* dataLen, short sHeader) -{ - char* p = pData; - int size = 0; - char* pNewHeader; - char* pTmp; - short header; - short dataSize; - - int retVal = ZIP_OK; - - if(pData == NULL || *dataLen < 4) - return ZIP_PARAMERROR; - - pNewHeader = (char*)ALLOC(*dataLen); - pTmp = pNewHeader; - - while(p < (pData + *dataLen)) - { - header = *(short*)p; - dataSize = *(((short*)p)+1); - - if( header == sHeader ) // Header found. - { - p += dataSize + 4; // skip it. do not copy to temp buffer - } - else - { - // Extra Info block should not be removed, So copy it to the temp buffer. - memcpy(pTmp, p, dataSize + 4); - p += dataSize + 4; - size += dataSize + 4; - } - - } - - if(size < *dataLen) - { - // clean old extra info block. - memset(pData,0, *dataLen); - - // copy the new extra info block over the old - if(size > 0) - memcpy(pData, pNewHeader, size); - - // set the new extra info size - *dataLen = size; - - retVal = ZIP_OK; - } - else - retVal = ZIP_ERRNO; - - TRYFREE(pNewHeader); - - return retVal; -} diff --git a/Dependencies/zlib/contrib/minizip/zip.h b/Dependencies/zlib/contrib/minizip/zip.h deleted file mode 100644 index 8aaebb6..0000000 --- a/Dependencies/zlib/contrib/minizip/zip.h +++ /dev/null @@ -1,362 +0,0 @@ -/* zip.h -- IO on .zip files using zlib - Version 1.1, February 14h, 2010 - part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) - - Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) - - Modifications for Zip64 support - Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) - - For more info read MiniZip_info.txt - - --------------------------------------------------------------------------- - - Condition of use and distribution are the same than zlib : - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - --------------------------------------------------------------------------- - - Changes - - See header of zip.h - -*/ - -#ifndef _zip12_H -#define _zip12_H - -#ifdef __cplusplus -extern "C" { -#endif - -//#define HAVE_BZIP2 - -#ifndef _ZLIB_H -#include "zlib.h" -#endif - -#ifndef _ZLIBIOAPI_H -#include "ioapi.h" -#endif - -#ifdef HAVE_BZIP2 -#include "bzlib.h" -#endif - -#define Z_BZIP2ED 12 - -#if defined(STRICTZIP) || defined(STRICTZIPUNZIP) -/* like the STRICT of WIN32, we define a pointer that cannot be converted - from (void*) without cast */ -typedef struct TagzipFile__ { int unused; } zipFile__; -typedef zipFile__ *zipFile; -#else -typedef voidp zipFile; -#endif - -#define ZIP_OK (0) -#define ZIP_EOF (0) -#define ZIP_ERRNO (Z_ERRNO) -#define ZIP_PARAMERROR (-102) -#define ZIP_BADZIPFILE (-103) -#define ZIP_INTERNALERROR (-104) - -#ifndef DEF_MEM_LEVEL -# if MAX_MEM_LEVEL >= 8 -# define DEF_MEM_LEVEL 8 -# else -# define DEF_MEM_LEVEL MAX_MEM_LEVEL -# endif -#endif -/* default memLevel */ - -/* tm_zip contain date/time info */ -typedef struct tm_zip_s -{ - uInt tm_sec; /* seconds after the minute - [0,59] */ - uInt tm_min; /* minutes after the hour - [0,59] */ - uInt tm_hour; /* hours since midnight - [0,23] */ - uInt tm_mday; /* day of the month - [1,31] */ - uInt tm_mon; /* months since January - [0,11] */ - uInt tm_year; /* years - [1980..2044] */ -} tm_zip; - -typedef struct -{ - tm_zip tmz_date; /* date in understandable format */ - uLong dosDate; /* if dos_date == 0, tmu_date is used */ -/* uLong flag; */ /* general purpose bit flag 2 bytes */ - - uLong internal_fa; /* internal file attributes 2 bytes */ - uLong external_fa; /* external file attributes 4 bytes */ -} zip_fileinfo; - -typedef const char* zipcharpc; - - -#define APPEND_STATUS_CREATE (0) -#define APPEND_STATUS_CREATEAFTER (1) -#define APPEND_STATUS_ADDINZIP (2) - -extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append)); -extern zipFile ZEXPORT zipOpen64 OF((const void *pathname, int append)); -/* - Create a zipfile. - pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on - an Unix computer "zlib/zlib113.zip". - if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip - will be created at the end of the file. - (useful if the file contain a self extractor code) - if the file pathname exist and append==APPEND_STATUS_ADDINZIP, we will - add files in existing zip (be sure you don't add file that doesn't exist) - If the zipfile cannot be opened, the return value is NULL. - Else, the return value is a zipFile Handle, usable with other function - of this zip package. -*/ - -/* Note : there is no delete function into a zipfile. - If you want delete file into a zipfile, you must open a zipfile, and create another - Of couse, you can use RAW reading and writing to copy the file you did not want delte -*/ - -extern zipFile ZEXPORT zipOpen2 OF((const char *pathname, - int append, - zipcharpc* globalcomment, - zlib_filefunc_def* pzlib_filefunc_def)); - -extern zipFile ZEXPORT zipOpen2_64 OF((const void *pathname, - int append, - zipcharpc* globalcomment, - zlib_filefunc64_def* pzlib_filefunc_def)); - -extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level)); - -extern int ZEXPORT zipOpenNewFileInZip64 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int zip64)); - -/* - Open a file in the ZIP for writing. - filename : the filename in zip (if NULL, '-' without quote will be used - *zipfi contain supplemental information - if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local - contains the extrafield data the the local header - if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global - contains the extrafield data the the local header - if comment != NULL, comment contain the comment string - method contain the compression method (0 for store, Z_DEFLATED for deflate) - level contain the level of compression (can be Z_DEFAULT_COMPRESSION) - zip64 is set to 1 if a zip64 extended information block should be added to the local file header. - this MUST be '1' if the uncompressed size is >= 0xffffffff. - -*/ - - -extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw)); - - -extern int ZEXPORT zipOpenNewFileInZip2_64 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int zip64)); -/* - Same than zipOpenNewFileInZip, except if raw=1, we write raw file - */ - -extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int windowBits, - int memLevel, - int strategy, - const char* password, - uLong crcForCrypting)); - -extern int ZEXPORT zipOpenNewFileInZip3_64 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int windowBits, - int memLevel, - int strategy, - const char* password, - uLong crcForCrypting, - int zip64 - )); - -/* - Same than zipOpenNewFileInZip2, except - windowBits,memLevel,,strategy : see parameter strategy in deflateInit2 - password : crypting password (NULL for no crypting) - crcForCrypting : crc of file to compress (needed for crypting) - */ - -extern int ZEXPORT zipOpenNewFileInZip4 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int windowBits, - int memLevel, - int strategy, - const char* password, - uLong crcForCrypting, - uLong versionMadeBy, - uLong flagBase - )); - - -extern int ZEXPORT zipOpenNewFileInZip4_64 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int windowBits, - int memLevel, - int strategy, - const char* password, - uLong crcForCrypting, - uLong versionMadeBy, - uLong flagBase, - int zip64 - )); -/* - Same than zipOpenNewFileInZip4, except - versionMadeBy : value for Version made by field - flag : value for flag field (compression level info will be added) - */ - - -extern int ZEXPORT zipWriteInFileInZip OF((zipFile file, - const void* buf, - unsigned len)); -/* - Write data in the zipfile -*/ - -extern int ZEXPORT zipCloseFileInZip OF((zipFile file)); -/* - Close the current file in the zipfile -*/ - -extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file, - uLong uncompressed_size, - uLong crc32)); - -extern int ZEXPORT zipCloseFileInZipRaw64 OF((zipFile file, - ZPOS64_T uncompressed_size, - uLong crc32)); - -/* - Close the current file in the zipfile, for file opened with - parameter raw=1 in zipOpenNewFileInZip2 - uncompressed_size and crc32 are value for the uncompressed size -*/ - -extern int ZEXPORT zipClose OF((zipFile file, - const char* global_comment)); -/* - Close the zipfile -*/ - - -extern int ZEXPORT zipRemoveExtraInfoBlock OF((char* pData, int* dataLen, short sHeader)); -/* - zipRemoveExtraInfoBlock - Added by Mathias Svensson - - Remove extra information block from a extra information data for the local file header or central directory header - - It is needed to remove ZIP64 extra information blocks when before data is written if using RAW mode. - - 0x0001 is the signature header for the ZIP64 extra information blocks - - usage. - Remove ZIP64 Extra information from a central director extra field data - zipRemoveExtraInfoBlock(pCenDirExtraFieldData, &nCenDirExtraFieldDataLen, 0x0001); - - Remove ZIP64 Extra information from a Local File Header extra field data - zipRemoveExtraInfoBlock(pLocalHeaderExtraFieldData, &nLocalHeaderExtraFieldDataLen, 0x0001); -*/ - -#ifdef __cplusplus -} -#endif - -#endif /* _zip64_H */ diff --git a/Dependencies/zlib/contrib/pascal/example.pas b/Dependencies/zlib/contrib/pascal/example.pas deleted file mode 100644 index 5518b36..0000000 --- a/Dependencies/zlib/contrib/pascal/example.pas +++ /dev/null @@ -1,599 +0,0 @@ -(* example.c -- usage example of the zlib compression library - * Copyright (C) 1995-2003 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - * - * Pascal translation - * Copyright (C) 1998 by Jacques Nomssi Nzali. - * For conditions of distribution and use, see copyright notice in readme.txt - * - * Adaptation to the zlibpas interface - * Copyright (C) 2003 by Cosmin Truta. - * For conditions of distribution and use, see copyright notice in readme.txt - *) - -program example; - -{$DEFINE TEST_COMPRESS} -{DO NOT $DEFINE TEST_GZIO} -{$DEFINE TEST_DEFLATE} -{$DEFINE TEST_INFLATE} -{$DEFINE TEST_FLUSH} -{$DEFINE TEST_SYNC} -{$DEFINE TEST_DICT} - -uses SysUtils, zlibpas; - -const TESTFILE = 'foo.gz'; - -(* "hello world" would be more standard, but the repeated "hello" - * stresses the compression code better, sorry... - *) -const hello: PChar = 'hello, hello!'; - -const dictionary: PChar = 'hello'; - -var dictId: LongInt; (* Adler32 value of the dictionary *) - -procedure CHECK_ERR(err: Integer; msg: String); -begin - if err <> Z_OK then - begin - WriteLn(msg, ' error: ', err); - Halt(1); - end; -end; - -procedure EXIT_ERR(const msg: String); -begin - WriteLn('Error: ', msg); - Halt(1); -end; - -(* =========================================================================== - * Test compress and uncompress - *) -{$IFDEF TEST_COMPRESS} -procedure test_compress(compr: Pointer; comprLen: LongInt; - uncompr: Pointer; uncomprLen: LongInt); -var err: Integer; - len: LongInt; -begin - len := StrLen(hello)+1; - - err := compress(compr, comprLen, hello, len); - CHECK_ERR(err, 'compress'); - - StrCopy(PChar(uncompr), 'garbage'); - - err := uncompress(uncompr, uncomprLen, compr, comprLen); - CHECK_ERR(err, 'uncompress'); - - if StrComp(PChar(uncompr), hello) <> 0 then - EXIT_ERR('bad uncompress') - else - WriteLn('uncompress(): ', PChar(uncompr)); -end; -{$ENDIF} - -(* =========================================================================== - * Test read/write of .gz files - *) -{$IFDEF TEST_GZIO} -procedure test_gzio(const fname: PChar; (* compressed file name *) - uncompr: Pointer; - uncomprLen: LongInt); -var err: Integer; - len: Integer; - zfile: gzFile; - pos: LongInt; -begin - len := StrLen(hello)+1; - - zfile := gzopen(fname, 'wb'); - if zfile = NIL then - begin - WriteLn('gzopen error'); - Halt(1); - end; - gzputc(zfile, 'h'); - if gzputs(zfile, 'ello') <> 4 then - begin - WriteLn('gzputs err: ', gzerror(zfile, err)); - Halt(1); - end; - {$IFDEF GZ_FORMAT_STRING} - if gzprintf(zfile, ', %s!', 'hello') <> 8 then - begin - WriteLn('gzprintf err: ', gzerror(zfile, err)); - Halt(1); - end; - {$ELSE} - if gzputs(zfile, ', hello!') <> 8 then - begin - WriteLn('gzputs err: ', gzerror(zfile, err)); - Halt(1); - end; - {$ENDIF} - gzseek(zfile, 1, SEEK_CUR); (* add one zero byte *) - gzclose(zfile); - - zfile := gzopen(fname, 'rb'); - if zfile = NIL then - begin - WriteLn('gzopen error'); - Halt(1); - end; - - StrCopy(PChar(uncompr), 'garbage'); - - if gzread(zfile, uncompr, uncomprLen) <> len then - begin - WriteLn('gzread err: ', gzerror(zfile, err)); - Halt(1); - end; - if StrComp(PChar(uncompr), hello) <> 0 then - begin - WriteLn('bad gzread: ', PChar(uncompr)); - Halt(1); - end - else - WriteLn('gzread(): ', PChar(uncompr)); - - pos := gzseek(zfile, -8, SEEK_CUR); - if (pos <> 6) or (gztell(zfile) <> pos) then - begin - WriteLn('gzseek error, pos=', pos, ', gztell=', gztell(zfile)); - Halt(1); - end; - - if gzgetc(zfile) <> ' ' then - begin - WriteLn('gzgetc error'); - Halt(1); - end; - - if gzungetc(' ', zfile) <> ' ' then - begin - WriteLn('gzungetc error'); - Halt(1); - end; - - gzgets(zfile, PChar(uncompr), uncomprLen); - uncomprLen := StrLen(PChar(uncompr)); - if uncomprLen <> 7 then (* " hello!" *) - begin - WriteLn('gzgets err after gzseek: ', gzerror(zfile, err)); - Halt(1); - end; - if StrComp(PChar(uncompr), hello + 6) <> 0 then - begin - WriteLn('bad gzgets after gzseek'); - Halt(1); - end - else - WriteLn('gzgets() after gzseek: ', PChar(uncompr)); - - gzclose(zfile); -end; -{$ENDIF} - -(* =========================================================================== - * Test deflate with small buffers - *) -{$IFDEF TEST_DEFLATE} -procedure test_deflate(compr: Pointer; comprLen: LongInt); -var c_stream: z_stream; (* compression stream *) - err: Integer; - len: LongInt; -begin - len := StrLen(hello)+1; - - c_stream.zalloc := NIL; - c_stream.zfree := NIL; - c_stream.opaque := NIL; - - err := deflateInit(c_stream, Z_DEFAULT_COMPRESSION); - CHECK_ERR(err, 'deflateInit'); - - c_stream.next_in := hello; - c_stream.next_out := compr; - - while (c_stream.total_in <> len) and - (c_stream.total_out < comprLen) do - begin - c_stream.avail_out := 1; { force small buffers } - c_stream.avail_in := 1; - err := deflate(c_stream, Z_NO_FLUSH); - CHECK_ERR(err, 'deflate'); - end; - - (* Finish the stream, still forcing small buffers: *) - while TRUE do - begin - c_stream.avail_out := 1; - err := deflate(c_stream, Z_FINISH); - if err = Z_STREAM_END then - break; - CHECK_ERR(err, 'deflate'); - end; - - err := deflateEnd(c_stream); - CHECK_ERR(err, 'deflateEnd'); -end; -{$ENDIF} - -(* =========================================================================== - * Test inflate with small buffers - *) -{$IFDEF TEST_INFLATE} -procedure test_inflate(compr: Pointer; comprLen : LongInt; - uncompr: Pointer; uncomprLen : LongInt); -var err: Integer; - d_stream: z_stream; (* decompression stream *) -begin - StrCopy(PChar(uncompr), 'garbage'); - - d_stream.zalloc := NIL; - d_stream.zfree := NIL; - d_stream.opaque := NIL; - - d_stream.next_in := compr; - d_stream.avail_in := 0; - d_stream.next_out := uncompr; - - err := inflateInit(d_stream); - CHECK_ERR(err, 'inflateInit'); - - while (d_stream.total_out < uncomprLen) and - (d_stream.total_in < comprLen) do - begin - d_stream.avail_out := 1; (* force small buffers *) - d_stream.avail_in := 1; - err := inflate(d_stream, Z_NO_FLUSH); - if err = Z_STREAM_END then - break; - CHECK_ERR(err, 'inflate'); - end; - - err := inflateEnd(d_stream); - CHECK_ERR(err, 'inflateEnd'); - - if StrComp(PChar(uncompr), hello) <> 0 then - EXIT_ERR('bad inflate') - else - WriteLn('inflate(): ', PChar(uncompr)); -end; -{$ENDIF} - -(* =========================================================================== - * Test deflate with large buffers and dynamic change of compression level - *) -{$IFDEF TEST_DEFLATE} -procedure test_large_deflate(compr: Pointer; comprLen: LongInt; - uncompr: Pointer; uncomprLen: LongInt); -var c_stream: z_stream; (* compression stream *) - err: Integer; -begin - c_stream.zalloc := NIL; - c_stream.zfree := NIL; - c_stream.opaque := NIL; - - err := deflateInit(c_stream, Z_BEST_SPEED); - CHECK_ERR(err, 'deflateInit'); - - c_stream.next_out := compr; - c_stream.avail_out := Integer(comprLen); - - (* At this point, uncompr is still mostly zeroes, so it should compress - * very well: - *) - c_stream.next_in := uncompr; - c_stream.avail_in := Integer(uncomprLen); - err := deflate(c_stream, Z_NO_FLUSH); - CHECK_ERR(err, 'deflate'); - if c_stream.avail_in <> 0 then - EXIT_ERR('deflate not greedy'); - - (* Feed in already compressed data and switch to no compression: *) - deflateParams(c_stream, Z_NO_COMPRESSION, Z_DEFAULT_STRATEGY); - c_stream.next_in := compr; - c_stream.avail_in := Integer(comprLen div 2); - err := deflate(c_stream, Z_NO_FLUSH); - CHECK_ERR(err, 'deflate'); - - (* Switch back to compressing mode: *) - deflateParams(c_stream, Z_BEST_COMPRESSION, Z_FILTERED); - c_stream.next_in := uncompr; - c_stream.avail_in := Integer(uncomprLen); - err := deflate(c_stream, Z_NO_FLUSH); - CHECK_ERR(err, 'deflate'); - - err := deflate(c_stream, Z_FINISH); - if err <> Z_STREAM_END then - EXIT_ERR('deflate should report Z_STREAM_END'); - - err := deflateEnd(c_stream); - CHECK_ERR(err, 'deflateEnd'); -end; -{$ENDIF} - -(* =========================================================================== - * Test inflate with large buffers - *) -{$IFDEF TEST_INFLATE} -procedure test_large_inflate(compr: Pointer; comprLen: LongInt; - uncompr: Pointer; uncomprLen: LongInt); -var err: Integer; - d_stream: z_stream; (* decompression stream *) -begin - StrCopy(PChar(uncompr), 'garbage'); - - d_stream.zalloc := NIL; - d_stream.zfree := NIL; - d_stream.opaque := NIL; - - d_stream.next_in := compr; - d_stream.avail_in := Integer(comprLen); - - err := inflateInit(d_stream); - CHECK_ERR(err, 'inflateInit'); - - while TRUE do - begin - d_stream.next_out := uncompr; (* discard the output *) - d_stream.avail_out := Integer(uncomprLen); - err := inflate(d_stream, Z_NO_FLUSH); - if err = Z_STREAM_END then - break; - CHECK_ERR(err, 'large inflate'); - end; - - err := inflateEnd(d_stream); - CHECK_ERR(err, 'inflateEnd'); - - if d_stream.total_out <> 2 * uncomprLen + comprLen div 2 then - begin - WriteLn('bad large inflate: ', d_stream.total_out); - Halt(1); - end - else - WriteLn('large_inflate(): OK'); -end; -{$ENDIF} - -(* =========================================================================== - * Test deflate with full flush - *) -{$IFDEF TEST_FLUSH} -procedure test_flush(compr: Pointer; var comprLen : LongInt); -var c_stream: z_stream; (* compression stream *) - err: Integer; - len: Integer; -begin - len := StrLen(hello)+1; - - c_stream.zalloc := NIL; - c_stream.zfree := NIL; - c_stream.opaque := NIL; - - err := deflateInit(c_stream, Z_DEFAULT_COMPRESSION); - CHECK_ERR(err, 'deflateInit'); - - c_stream.next_in := hello; - c_stream.next_out := compr; - c_stream.avail_in := 3; - c_stream.avail_out := Integer(comprLen); - err := deflate(c_stream, Z_FULL_FLUSH); - CHECK_ERR(err, 'deflate'); - - Inc(PByteArray(compr)^[3]); (* force an error in first compressed block *) - c_stream.avail_in := len - 3; - - err := deflate(c_stream, Z_FINISH); - if err <> Z_STREAM_END then - CHECK_ERR(err, 'deflate'); - - err := deflateEnd(c_stream); - CHECK_ERR(err, 'deflateEnd'); - - comprLen := c_stream.total_out; -end; -{$ENDIF} - -(* =========================================================================== - * Test inflateSync() - *) -{$IFDEF TEST_SYNC} -procedure test_sync(compr: Pointer; comprLen: LongInt; - uncompr: Pointer; uncomprLen : LongInt); -var err: Integer; - d_stream: z_stream; (* decompression stream *) -begin - StrCopy(PChar(uncompr), 'garbage'); - - d_stream.zalloc := NIL; - d_stream.zfree := NIL; - d_stream.opaque := NIL; - - d_stream.next_in := compr; - d_stream.avail_in := 2; (* just read the zlib header *) - - err := inflateInit(d_stream); - CHECK_ERR(err, 'inflateInit'); - - d_stream.next_out := uncompr; - d_stream.avail_out := Integer(uncomprLen); - - inflate(d_stream, Z_NO_FLUSH); - CHECK_ERR(err, 'inflate'); - - d_stream.avail_in := Integer(comprLen-2); (* read all compressed data *) - err := inflateSync(d_stream); (* but skip the damaged part *) - CHECK_ERR(err, 'inflateSync'); - - err := inflate(d_stream, Z_FINISH); - if err <> Z_DATA_ERROR then - EXIT_ERR('inflate should report DATA_ERROR'); - (* Because of incorrect adler32 *) - - err := inflateEnd(d_stream); - CHECK_ERR(err, 'inflateEnd'); - - WriteLn('after inflateSync(): hel', PChar(uncompr)); -end; -{$ENDIF} - -(* =========================================================================== - * Test deflate with preset dictionary - *) -{$IFDEF TEST_DICT} -procedure test_dict_deflate(compr: Pointer; comprLen: LongInt); -var c_stream: z_stream; (* compression stream *) - err: Integer; -begin - c_stream.zalloc := NIL; - c_stream.zfree := NIL; - c_stream.opaque := NIL; - - err := deflateInit(c_stream, Z_BEST_COMPRESSION); - CHECK_ERR(err, 'deflateInit'); - - err := deflateSetDictionary(c_stream, dictionary, StrLen(dictionary)); - CHECK_ERR(err, 'deflateSetDictionary'); - - dictId := c_stream.adler; - c_stream.next_out := compr; - c_stream.avail_out := Integer(comprLen); - - c_stream.next_in := hello; - c_stream.avail_in := StrLen(hello)+1; - - err := deflate(c_stream, Z_FINISH); - if err <> Z_STREAM_END then - EXIT_ERR('deflate should report Z_STREAM_END'); - - err := deflateEnd(c_stream); - CHECK_ERR(err, 'deflateEnd'); -end; -{$ENDIF} - -(* =========================================================================== - * Test inflate with a preset dictionary - *) -{$IFDEF TEST_DICT} -procedure test_dict_inflate(compr: Pointer; comprLen: LongInt; - uncompr: Pointer; uncomprLen: LongInt); -var err: Integer; - d_stream: z_stream; (* decompression stream *) -begin - StrCopy(PChar(uncompr), 'garbage'); - - d_stream.zalloc := NIL; - d_stream.zfree := NIL; - d_stream.opaque := NIL; - - d_stream.next_in := compr; - d_stream.avail_in := Integer(comprLen); - - err := inflateInit(d_stream); - CHECK_ERR(err, 'inflateInit'); - - d_stream.next_out := uncompr; - d_stream.avail_out := Integer(uncomprLen); - - while TRUE do - begin - err := inflate(d_stream, Z_NO_FLUSH); - if err = Z_STREAM_END then - break; - if err = Z_NEED_DICT then - begin - if d_stream.adler <> dictId then - EXIT_ERR('unexpected dictionary'); - err := inflateSetDictionary(d_stream, dictionary, StrLen(dictionary)); - end; - CHECK_ERR(err, 'inflate with dict'); - end; - - err := inflateEnd(d_stream); - CHECK_ERR(err, 'inflateEnd'); - - if StrComp(PChar(uncompr), hello) <> 0 then - EXIT_ERR('bad inflate with dict') - else - WriteLn('inflate with dictionary: ', PChar(uncompr)); -end; -{$ENDIF} - -var compr, uncompr: Pointer; - comprLen, uncomprLen: LongInt; - -begin - if zlibVersion^ <> ZLIB_VERSION[1] then - EXIT_ERR('Incompatible zlib version'); - - WriteLn('zlib version: ', zlibVersion); - WriteLn('zlib compile flags: ', Format('0x%x', [zlibCompileFlags])); - - comprLen := 10000 * SizeOf(Integer); (* don't overflow on MSDOS *) - uncomprLen := comprLen; - GetMem(compr, comprLen); - GetMem(uncompr, uncomprLen); - if (compr = NIL) or (uncompr = NIL) then - EXIT_ERR('Out of memory'); - (* compr and uncompr are cleared to avoid reading uninitialized - * data and to ensure that uncompr compresses well. - *) - FillChar(compr^, comprLen, 0); - FillChar(uncompr^, uncomprLen, 0); - - {$IFDEF TEST_COMPRESS} - WriteLn('** Testing compress'); - test_compress(compr, comprLen, uncompr, uncomprLen); - {$ENDIF} - - {$IFDEF TEST_GZIO} - WriteLn('** Testing gzio'); - if ParamCount >= 1 then - test_gzio(ParamStr(1), uncompr, uncomprLen) - else - test_gzio(TESTFILE, uncompr, uncomprLen); - {$ENDIF} - - {$IFDEF TEST_DEFLATE} - WriteLn('** Testing deflate with small buffers'); - test_deflate(compr, comprLen); - {$ENDIF} - {$IFDEF TEST_INFLATE} - WriteLn('** Testing inflate with small buffers'); - test_inflate(compr, comprLen, uncompr, uncomprLen); - {$ENDIF} - - {$IFDEF TEST_DEFLATE} - WriteLn('** Testing deflate with large buffers'); - test_large_deflate(compr, comprLen, uncompr, uncomprLen); - {$ENDIF} - {$IFDEF TEST_INFLATE} - WriteLn('** Testing inflate with large buffers'); - test_large_inflate(compr, comprLen, uncompr, uncomprLen); - {$ENDIF} - - {$IFDEF TEST_FLUSH} - WriteLn('** Testing deflate with full flush'); - test_flush(compr, comprLen); - {$ENDIF} - {$IFDEF TEST_SYNC} - WriteLn('** Testing inflateSync'); - test_sync(compr, comprLen, uncompr, uncomprLen); - {$ENDIF} - comprLen := uncomprLen; - - {$IFDEF TEST_DICT} - WriteLn('** Testing deflate and inflate with preset dictionary'); - test_dict_deflate(compr, comprLen); - test_dict_inflate(compr, comprLen, uncompr, uncomprLen); - {$ENDIF} - - FreeMem(compr, comprLen); - FreeMem(uncompr, uncomprLen); -end. diff --git a/Dependencies/zlib/contrib/pascal/readme.txt b/Dependencies/zlib/contrib/pascal/readme.txt deleted file mode 100644 index 60e87c8..0000000 --- a/Dependencies/zlib/contrib/pascal/readme.txt +++ /dev/null @@ -1,76 +0,0 @@ - -This directory contains a Pascal (Delphi, Kylix) interface to the -zlib data compression library. - - -Directory listing -================= - -zlibd32.mak makefile for Borland C++ -example.pas usage example of zlib -zlibpas.pas the Pascal interface to zlib -readme.txt this file - - -Compatibility notes -=================== - -- Although the name "zlib" would have been more normal for the - zlibpas unit, this name is already taken by Borland's ZLib unit. - This is somehow unfortunate, because that unit is not a genuine - interface to the full-fledged zlib functionality, but a suite of - class wrappers around zlib streams. Other essential features, - such as checksums, are missing. - It would have been more appropriate for that unit to have a name - like "ZStreams", or something similar. - -- The C and zlib-supplied types int, uInt, long, uLong, etc. are - translated directly into Pascal types of similar sizes (Integer, - LongInt, etc.), to avoid namespace pollution. In particular, - there is no conversion of unsigned int into a Pascal unsigned - integer. The Word type is non-portable and has the same size - (16 bits) both in a 16-bit and in a 32-bit environment, unlike - Integer. Even if there is a 32-bit Cardinal type, there is no - real need for unsigned int in zlib under a 32-bit environment. - -- Except for the callbacks, the zlib function interfaces are - assuming the calling convention normally used in Pascal - (__pascal for DOS and Windows16, __fastcall for Windows32). - Since the cdecl keyword is used, the old Turbo Pascal does - not work with this interface. - -- The gz* function interfaces are not translated, to avoid - interfacing problems with the C runtime library. Besides, - gzprintf(gzFile file, const char *format, ...) - cannot be translated into Pascal. - - -Legal issues -============ - -The zlibpas interface is: - Copyright (C) 1995-2003 Jean-loup Gailly and Mark Adler. - Copyright (C) 1998 by Bob Dellaca. - Copyright (C) 2003 by Cosmin Truta. - -The example program is: - Copyright (C) 1995-2003 by Jean-loup Gailly. - Copyright (C) 1998,1999,2000 by Jacques Nomssi Nzali. - Copyright (C) 2003 by Cosmin Truta. - - This software is provided 'as-is', without any express or implied - warranty. In no event will the author be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - diff --git a/Dependencies/zlib/contrib/pascal/zlibd32.mak b/Dependencies/zlib/contrib/pascal/zlibd32.mak deleted file mode 100644 index 0d0699a..0000000 --- a/Dependencies/zlib/contrib/pascal/zlibd32.mak +++ /dev/null @@ -1,99 +0,0 @@ -# Makefile for zlib -# For use with Delphi and C++ Builder under Win32 -# Updated for zlib 1.2.x by Cosmin Truta - -# ------------ Borland C++ ------------ - -# This project uses the Delphi (fastcall/register) calling convention: -LOC = -DZEXPORT=__fastcall -DZEXPORTVA=__cdecl - -CC = bcc32 -LD = bcc32 -AR = tlib -# do not use "-pr" in CFLAGS -CFLAGS = -a -d -k- -O2 $(LOC) -LDFLAGS = - - -# variables -ZLIB_LIB = zlib.lib - -OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj -OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj -OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj -OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj - - -# targets -all: $(ZLIB_LIB) example.exe minigzip.exe - -.c.obj: - $(CC) -c $(CFLAGS) $*.c - -adler32.obj: adler32.c zlib.h zconf.h - -compress.obj: compress.c zlib.h zconf.h - -crc32.obj: crc32.c zlib.h zconf.h crc32.h - -deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h - -gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h - -gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h - -gzread.obj: gzread.c zlib.h zconf.h gzguts.h - -gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h - -infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h - -inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h - -trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h - -uncompr.obj: uncompr.c zlib.h zconf.h - -zutil.obj: zutil.c zutil.h zlib.h zconf.h - -example.obj: example.c zlib.h zconf.h - -minigzip.obj: minigzip.c zlib.h zconf.h - - -# For the sake of the old Borland make, -# the command line is cut to fit in the MS-DOS 128 byte limit: -$(ZLIB_LIB): $(OBJ1) $(OBJ2) - -del $(ZLIB_LIB) - $(AR) $(ZLIB_LIB) $(OBJP1) - $(AR) $(ZLIB_LIB) $(OBJP2) - - -# testing -test: example.exe minigzip.exe - example - echo hello world | minigzip | minigzip -d - -example.exe: example.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) - -minigzip.exe: minigzip.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) - - -# cleanup -clean: - -del *.obj - -del *.exe - -del *.lib - -del *.tds - -del zlib.bak - -del foo.gz - diff --git a/Dependencies/zlib/contrib/pascal/zlibpas.pas b/Dependencies/zlib/contrib/pascal/zlibpas.pas deleted file mode 100644 index 637ae3a..0000000 --- a/Dependencies/zlib/contrib/pascal/zlibpas.pas +++ /dev/null @@ -1,236 +0,0 @@ -(* zlibpas -- Pascal interface to the zlib data compression library - * - * Copyright (C) 2003 Cosmin Truta. - * Derived from original sources by Bob Dellaca. - * For conditions of distribution and use, see copyright notice in readme.txt - *) - -unit zlibpas; - -interface - -const - ZLIB_VERSION = '1.2.5'; - -type - alloc_func = function(opaque: Pointer; items, size: Integer): Pointer; - cdecl; - free_func = procedure(opaque, address: Pointer); - cdecl; - - in_func = function(opaque: Pointer; var buf: PByte): Integer; - cdecl; - out_func = function(opaque: Pointer; buf: PByte; size: Integer): Integer; - cdecl; - - z_streamp = ^z_stream; - z_stream = packed record - next_in: PChar; (* next input byte *) - avail_in: Integer; (* number of bytes available at next_in *) - total_in: LongInt; (* total nb of input bytes read so far *) - - next_out: PChar; (* next output byte should be put there *) - avail_out: Integer; (* remaining free space at next_out *) - total_out: LongInt; (* total nb of bytes output so far *) - - msg: PChar; (* last error message, NULL if no error *) - state: Pointer; (* not visible by applications *) - - zalloc: alloc_func; (* used to allocate the internal state *) - zfree: free_func; (* used to free the internal state *) - opaque: Pointer; (* private data object passed to zalloc and zfree *) - - data_type: Integer; (* best guess about the data type: ascii or binary *) - adler: LongInt; (* adler32 value of the uncompressed data *) - reserved: LongInt; (* reserved for future use *) - end; - -(* constants *) -const - Z_NO_FLUSH = 0; - Z_PARTIAL_FLUSH = 1; - Z_SYNC_FLUSH = 2; - Z_FULL_FLUSH = 3; - Z_FINISH = 4; - - Z_OK = 0; - Z_STREAM_END = 1; - Z_NEED_DICT = 2; - Z_ERRNO = -1; - Z_STREAM_ERROR = -2; - Z_DATA_ERROR = -3; - Z_MEM_ERROR = -4; - Z_BUF_ERROR = -5; - Z_VERSION_ERROR = -6; - - Z_NO_COMPRESSION = 0; - Z_BEST_SPEED = 1; - Z_BEST_COMPRESSION = 9; - Z_DEFAULT_COMPRESSION = -1; - - Z_FILTERED = 1; - Z_HUFFMAN_ONLY = 2; - Z_RLE = 3; - Z_DEFAULT_STRATEGY = 0; - - Z_BINARY = 0; - Z_ASCII = 1; - Z_UNKNOWN = 2; - - Z_DEFLATED = 8; - -(* basic functions *) -function zlibVersion: PChar; -function deflateInit(var strm: z_stream; level: Integer): Integer; -function deflate(var strm: z_stream; flush: Integer): Integer; -function deflateEnd(var strm: z_stream): Integer; -function inflateInit(var strm: z_stream): Integer; -function inflate(var strm: z_stream; flush: Integer): Integer; -function inflateEnd(var strm: z_stream): Integer; - -(* advanced functions *) -function deflateInit2(var strm: z_stream; level, method, windowBits, - memLevel, strategy: Integer): Integer; -function deflateSetDictionary(var strm: z_stream; const dictionary: PChar; - dictLength: Integer): Integer; -function deflateCopy(var dest, source: z_stream): Integer; -function deflateReset(var strm: z_stream): Integer; -function deflateParams(var strm: z_stream; level, strategy: Integer): Integer; -function deflateBound(var strm: z_stream; sourceLen: LongInt): LongInt; -function deflatePrime(var strm: z_stream; bits, value: Integer): Integer; -function inflateInit2(var strm: z_stream; windowBits: Integer): Integer; -function inflateSetDictionary(var strm: z_stream; const dictionary: PChar; - dictLength: Integer): Integer; -function inflateSync(var strm: z_stream): Integer; -function inflateCopy(var dest, source: z_stream): Integer; -function inflateReset(var strm: z_stream): Integer; -function inflateBackInit(var strm: z_stream; - windowBits: Integer; window: PChar): Integer; -function inflateBack(var strm: z_stream; in_fn: in_func; in_desc: Pointer; - out_fn: out_func; out_desc: Pointer): Integer; -function inflateBackEnd(var strm: z_stream): Integer; -function zlibCompileFlags: LongInt; - -(* utility functions *) -function compress(dest: PChar; var destLen: LongInt; - const source: PChar; sourceLen: LongInt): Integer; -function compress2(dest: PChar; var destLen: LongInt; - const source: PChar; sourceLen: LongInt; - level: Integer): Integer; -function compressBound(sourceLen: LongInt): LongInt; -function uncompress(dest: PChar; var destLen: LongInt; - const source: PChar; sourceLen: LongInt): Integer; - -(* checksum functions *) -function adler32(adler: LongInt; const buf: PChar; len: Integer): LongInt; -function crc32(crc: LongInt; const buf: PChar; len: Integer): LongInt; - -(* various hacks, don't look :) *) -function deflateInit_(var strm: z_stream; level: Integer; - const version: PChar; stream_size: Integer): Integer; -function inflateInit_(var strm: z_stream; const version: PChar; - stream_size: Integer): Integer; -function deflateInit2_(var strm: z_stream; - level, method, windowBits, memLevel, strategy: Integer; - const version: PChar; stream_size: Integer): Integer; -function inflateInit2_(var strm: z_stream; windowBits: Integer; - const version: PChar; stream_size: Integer): Integer; -function inflateBackInit_(var strm: z_stream; - windowBits: Integer; window: PChar; - const version: PChar; stream_size: Integer): Integer; - - -implementation - -{$L adler32.obj} -{$L compress.obj} -{$L crc32.obj} -{$L deflate.obj} -{$L infback.obj} -{$L inffast.obj} -{$L inflate.obj} -{$L inftrees.obj} -{$L trees.obj} -{$L uncompr.obj} -{$L zutil.obj} - -function adler32; external; -function compress; external; -function compress2; external; -function compressBound; external; -function crc32; external; -function deflate; external; -function deflateBound; external; -function deflateCopy; external; -function deflateEnd; external; -function deflateInit_; external; -function deflateInit2_; external; -function deflateParams; external; -function deflatePrime; external; -function deflateReset; external; -function deflateSetDictionary; external; -function inflate; external; -function inflateBack; external; -function inflateBackEnd; external; -function inflateBackInit_; external; -function inflateCopy; external; -function inflateEnd; external; -function inflateInit_; external; -function inflateInit2_; external; -function inflateReset; external; -function inflateSetDictionary; external; -function inflateSync; external; -function uncompress; external; -function zlibCompileFlags; external; -function zlibVersion; external; - -function deflateInit(var strm: z_stream; level: Integer): Integer; -begin - Result := deflateInit_(strm, level, ZLIB_VERSION, sizeof(z_stream)); -end; - -function deflateInit2(var strm: z_stream; level, method, windowBits, memLevel, - strategy: Integer): Integer; -begin - Result := deflateInit2_(strm, level, method, windowBits, memLevel, strategy, - ZLIB_VERSION, sizeof(z_stream)); -end; - -function inflateInit(var strm: z_stream): Integer; -begin - Result := inflateInit_(strm, ZLIB_VERSION, sizeof(z_stream)); -end; - -function inflateInit2(var strm: z_stream; windowBits: Integer): Integer; -begin - Result := inflateInit2_(strm, windowBits, ZLIB_VERSION, sizeof(z_stream)); -end; - -function inflateBackInit(var strm: z_stream; - windowBits: Integer; window: PChar): Integer; -begin - Result := inflateBackInit_(strm, windowBits, window, - ZLIB_VERSION, sizeof(z_stream)); -end; - -function _malloc(Size: Integer): Pointer; cdecl; -begin - GetMem(Result, Size); -end; - -procedure _free(Block: Pointer); cdecl; -begin - FreeMem(Block); -end; - -procedure _memset(P: Pointer; B: Byte; count: Integer); cdecl; -begin - FillChar(P^, count, B); -end; - -procedure _memcpy(dest, source: Pointer; count: Integer); cdecl; -begin - Move(source^, dest^, count); -end; - -end. diff --git a/Dependencies/zlib/contrib/puff/Makefile b/Dependencies/zlib/contrib/puff/Makefile deleted file mode 100644 index b6b6940..0000000 --- a/Dependencies/zlib/contrib/puff/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -puff: puff.c puff.h - cc -DTEST -o puff puff.c - -test: puff - puff zeros.raw - -clean: - rm -f puff puff.o diff --git a/Dependencies/zlib/contrib/puff/README b/Dependencies/zlib/contrib/puff/README deleted file mode 100644 index bbc4cb5..0000000 --- a/Dependencies/zlib/contrib/puff/README +++ /dev/null @@ -1,63 +0,0 @@ -Puff -- A Simple Inflate -3 Mar 2003 -Mark Adler -madler@alumni.caltech.edu - -What this is -- - -puff.c provides the routine puff() to decompress the deflate data format. It -does so more slowly than zlib, but the code is about one-fifth the size of the -inflate code in zlib, and written to be very easy to read. - -Why I wrote this -- - -puff.c was written to document the deflate format unambiguously, by virtue of -being working C code. It is meant to supplement RFC 1951, which formally -describes the deflate format. I have received many questions on details of the -deflate format, and I hope that reading this code will answer those questions. -puff.c is heavily commented with details of the deflate format, especially -those little nooks and cranies of the format that might not be obvious from a -specification. - -puff.c may also be useful in applications where code size or memory usage is a -very limited resource, and speed is not as important. - -How to use it -- - -Well, most likely you should just be reading puff.c and using zlib for actual -applications, but if you must ... - -Include puff.h in your code, which provides this prototype: - -int puff(unsigned char *dest, /* pointer to destination pointer */ - unsigned long *destlen, /* amount of output space */ - unsigned char *source, /* pointer to source data pointer */ - unsigned long *sourcelen); /* amount of input available */ - -Then you can call puff() to decompress a deflate stream that is in memory in -its entirety at source, to a sufficiently sized block of memory for the -decompressed data at dest. puff() is the only external symbol in puff.c The -only C library functions that puff.c needs are setjmp() and longjmp(), which -are used to simplify error checking in the code to improve readabilty. puff.c -does no memory allocation, and uses less than 2K bytes off of the stack. - -If destlen is not enough space for the uncompressed data, then inflate will -return an error without writing more than destlen bytes. Note that this means -that in order to decompress the deflate data successfully, you need to know -the size of the uncompressed data ahead of time. - -If needed, puff() can determine the size of the uncompressed data with no -output space. This is done by passing dest equal to (unsigned char *)0. Then -the initial value of *destlen is ignored and *destlen is set to the length of -the uncompressed data. So if the size of the uncompressed data is not known, -then two passes of puff() can be used--first to determine the size, and second -to do the actual inflation after allocating the appropriate memory. Not -pretty, but it works. (This is one of the reasons you should be using zlib.) - -The deflate format is self-terminating. If the deflate stream does not end -in *sourcelen bytes, puff() will return an error without reading at or past -endsource. - -On return, *sourcelen is updated to the amount of input data consumed, and -*destlen is updated to the size of the uncompressed data. See the comments -in puff.c for the possible return codes for puff(). diff --git a/Dependencies/zlib/contrib/puff/puff.c b/Dependencies/zlib/contrib/puff/puff.c deleted file mode 100644 index 650694e..0000000 --- a/Dependencies/zlib/contrib/puff/puff.c +++ /dev/null @@ -1,955 +0,0 @@ -/* - * puff.c - * Copyright (C) 2002-2010 Mark Adler - * For conditions of distribution and use, see copyright notice in puff.h - * version 2.1, 4 Apr 2010 - * - * puff.c is a simple inflate written to be an unambiguous way to specify the - * deflate format. It is not written for speed but rather simplicity. As a - * side benefit, this code might actually be useful when small code is more - * important than speed, such as bootstrap applications. For typical deflate - * data, zlib's inflate() is about four times as fast as puff(). zlib's - * inflate compiles to around 20K on my machine, whereas puff.c compiles to - * around 4K on my machine (a PowerPC using GNU cc). If the faster decode() - * function here is used, then puff() is only twice as slow as zlib's - * inflate(). - * - * All dynamically allocated memory comes from the stack. The stack required - * is less than 2K bytes. This code is compatible with 16-bit int's and - * assumes that long's are at least 32 bits. puff.c uses the short data type, - * assumed to be 16 bits, for arrays in order to to conserve memory. The code - * works whether integers are stored big endian or little endian. - * - * In the comments below are "Format notes" that describe the inflate process - * and document some of the less obvious aspects of the format. This source - * code is meant to supplement RFC 1951, which formally describes the deflate - * format: - * - * http://www.zlib.org/rfc-deflate.html - */ - -/* - * Change history: - * - * 1.0 10 Feb 2002 - First version - * 1.1 17 Feb 2002 - Clarifications of some comments and notes - * - Update puff() dest and source pointers on negative - * errors to facilitate debugging deflators - * - Remove longest from struct huffman -- not needed - * - Simplify offs[] index in construct() - * - Add input size and checking, using longjmp() to - * maintain easy readability - * - Use short data type for large arrays - * - Use pointers instead of long to specify source and - * destination sizes to avoid arbitrary 4 GB limits - * 1.2 17 Mar 2002 - Add faster version of decode(), doubles speed (!), - * but leave simple version for readabilty - * - Make sure invalid distances detected if pointers - * are 16 bits - * - Fix fixed codes table error - * - Provide a scanning mode for determining size of - * uncompressed data - * 1.3 20 Mar 2002 - Go back to lengths for puff() parameters [Jean-loup] - * - Add a puff.h file for the interface - * - Add braces in puff() for else do [Jean-loup] - * - Use indexes instead of pointers for readability - * 1.4 31 Mar 2002 - Simplify construct() code set check - * - Fix some comments - * - Add FIXLCODES #define - * 1.5 6 Apr 2002 - Minor comment fixes - * 1.6 7 Aug 2002 - Minor format changes - * 1.7 3 Mar 2003 - Added test code for distribution - * - Added zlib-like license - * 1.8 9 Jan 2004 - Added some comments on no distance codes case - * 1.9 21 Feb 2008 - Fix bug on 16-bit integer architectures [Pohland] - * - Catch missing end-of-block symbol error - * 2.0 25 Jul 2008 - Add #define to permit distance too far back - * - Add option in TEST code for puff to write the data - * - Add option in TEST code to skip input bytes - * - Allow TEST code to read from piped stdin - * 2.1 4 Apr 2010 - Avoid variable initialization for happier compilers - * - Avoid unsigned comparisons for even happier compilers - */ - -#include /* for setjmp(), longjmp(), and jmp_buf */ -#include "puff.h" /* prototype for puff() */ - -#define local static /* for local function definitions */ -#define NIL ((unsigned char *)0) /* for no output option */ - -/* - * Maximums for allocations and loops. It is not useful to change these -- - * they are fixed by the deflate format. - */ -#define MAXBITS 15 /* maximum bits in a code */ -#define MAXLCODES 286 /* maximum number of literal/length codes */ -#define MAXDCODES 30 /* maximum number of distance codes */ -#define MAXCODES (MAXLCODES+MAXDCODES) /* maximum codes lengths to read */ -#define FIXLCODES 288 /* number of fixed literal/length codes */ - -/* input and output state */ -struct state { - /* output state */ - unsigned char *out; /* output buffer */ - unsigned long outlen; /* available space at out */ - unsigned long outcnt; /* bytes written to out so far */ - - /* input state */ - unsigned char *in; /* input buffer */ - unsigned long inlen; /* available input at in */ - unsigned long incnt; /* bytes read so far */ - int bitbuf; /* bit buffer */ - int bitcnt; /* number of bits in bit buffer */ - - /* input limit error return state for bits() and decode() */ - jmp_buf env; -}; - -/* - * Return need bits from the input stream. This always leaves less than - * eight bits in the buffer. bits() works properly for need == 0. - * - * Format notes: - * - * - Bits are stored in bytes from the least significant bit to the most - * significant bit. Therefore bits are dropped from the bottom of the bit - * buffer, using shift right, and new bytes are appended to the top of the - * bit buffer, using shift left. - */ -local int bits(struct state *s, int need) -{ - long val; /* bit accumulator (can use up to 20 bits) */ - - /* load at least need bits into val */ - val = s->bitbuf; - while (s->bitcnt < need) { - if (s->incnt == s->inlen) longjmp(s->env, 1); /* out of input */ - val |= (long)(s->in[s->incnt++]) << s->bitcnt; /* load eight bits */ - s->bitcnt += 8; - } - - /* drop need bits and update buffer, always zero to seven bits left */ - s->bitbuf = (int)(val >> need); - s->bitcnt -= need; - - /* return need bits, zeroing the bits above that */ - return (int)(val & ((1L << need) - 1)); -} - -/* - * Process a stored block. - * - * Format notes: - * - * - After the two-bit stored block type (00), the stored block length and - * stored bytes are byte-aligned for fast copying. Therefore any leftover - * bits in the byte that has the last bit of the type, as many as seven, are - * discarded. The value of the discarded bits are not defined and should not - * be checked against any expectation. - * - * - The second inverted copy of the stored block length does not have to be - * checked, but it's probably a good idea to do so anyway. - * - * - A stored block can have zero length. This is sometimes used to byte-align - * subsets of the compressed data for random access or partial recovery. - */ -local int stored(struct state *s) -{ - unsigned len; /* length of stored block */ - - /* discard leftover bits from current byte (assumes s->bitcnt < 8) */ - s->bitbuf = 0; - s->bitcnt = 0; - - /* get length and check against its one's complement */ - if (s->incnt + 4 > s->inlen) return 2; /* not enough input */ - len = s->in[s->incnt++]; - len |= s->in[s->incnt++] << 8; - if (s->in[s->incnt++] != (~len & 0xff) || - s->in[s->incnt++] != ((~len >> 8) & 0xff)) - return -2; /* didn't match complement! */ - - /* copy len bytes from in to out */ - if (s->incnt + len > s->inlen) return 2; /* not enough input */ - if (s->out != NIL) { - if (s->outcnt + len > s->outlen) - return 1; /* not enough output space */ - while (len--) - s->out[s->outcnt++] = s->in[s->incnt++]; - } - else { /* just scanning */ - s->outcnt += len; - s->incnt += len; - } - - /* done with a valid stored block */ - return 0; -} - -/* - * Huffman code decoding tables. count[1..MAXBITS] is the number of symbols of - * each length, which for a canonical code are stepped through in order. - * symbol[] are the symbol values in canonical order, where the number of - * entries is the sum of the counts in count[]. The decoding process can be - * seen in the function decode() below. - */ -struct huffman { - short *count; /* number of symbols of each length */ - short *symbol; /* canonically ordered symbols */ -}; - -/* - * Decode a code from the stream s using huffman table h. Return the symbol or - * a negative value if there is an error. If all of the lengths are zero, i.e. - * an empty code, or if the code is incomplete and an invalid code is received, - * then -10 is returned after reading MAXBITS bits. - * - * Format notes: - * - * - The codes as stored in the compressed data are bit-reversed relative to - * a simple integer ordering of codes of the same lengths. Hence below the - * bits are pulled from the compressed data one at a time and used to - * build the code value reversed from what is in the stream in order to - * permit simple integer comparisons for decoding. A table-based decoding - * scheme (as used in zlib) does not need to do this reversal. - * - * - The first code for the shortest length is all zeros. Subsequent codes of - * the same length are simply integer increments of the previous code. When - * moving up a length, a zero bit is appended to the code. For a complete - * code, the last code of the longest length will be all ones. - * - * - Incomplete codes are handled by this decoder, since they are permitted - * in the deflate format. See the format notes for fixed() and dynamic(). - */ -#ifdef SLOW -local int decode(struct state *s, struct huffman *h) -{ - int len; /* current number of bits in code */ - int code; /* len bits being decoded */ - int first; /* first code of length len */ - int count; /* number of codes of length len */ - int index; /* index of first code of length len in symbol table */ - - code = first = index = 0; - for (len = 1; len <= MAXBITS; len++) { - code |= bits(s, 1); /* get next bit */ - count = h->count[len]; - if (code - count < first) /* if length len, return symbol */ - return h->symbol[index + (code - first)]; - index += count; /* else update for next length */ - first += count; - first <<= 1; - code <<= 1; - } - return -10; /* ran out of codes */ -} - -/* - * A faster version of decode() for real applications of this code. It's not - * as readable, but it makes puff() twice as fast. And it only makes the code - * a few percent larger. - */ -#else /* !SLOW */ -local int decode(struct state *s, struct huffman *h) -{ - int len; /* current number of bits in code */ - int code; /* len bits being decoded */ - int first; /* first code of length len */ - int count; /* number of codes of length len */ - int index; /* index of first code of length len in symbol table */ - int bitbuf; /* bits from stream */ - int left; /* bits left in next or left to process */ - short *next; /* next number of codes */ - - bitbuf = s->bitbuf; - left = s->bitcnt; - code = first = index = 0; - len = 1; - next = h->count + 1; - while (1) { - while (left--) { - code |= bitbuf & 1; - bitbuf >>= 1; - count = *next++; - if (code - count < first) { /* if length len, return symbol */ - s->bitbuf = bitbuf; - s->bitcnt = (s->bitcnt - len) & 7; - return h->symbol[index + (code - first)]; - } - index += count; /* else update for next length */ - first += count; - first <<= 1; - code <<= 1; - len++; - } - left = (MAXBITS+1) - len; - if (left == 0) break; - if (s->incnt == s->inlen) longjmp(s->env, 1); /* out of input */ - bitbuf = s->in[s->incnt++]; - if (left > 8) left = 8; - } - return -10; /* ran out of codes */ -} -#endif /* SLOW */ - -/* - * Given the list of code lengths length[0..n-1] representing a canonical - * Huffman code for n symbols, construct the tables required to decode those - * codes. Those tables are the number of codes of each length, and the symbols - * sorted by length, retaining their original order within each length. The - * return value is zero for a complete code set, negative for an over- - * subscribed code set, and positive for an incomplete code set. The tables - * can be used if the return value is zero or positive, but they cannot be used - * if the return value is negative. If the return value is zero, it is not - * possible for decode() using that table to return an error--any stream of - * enough bits will resolve to a symbol. If the return value is positive, then - * it is possible for decode() using that table to return an error for received - * codes past the end of the incomplete lengths. - * - * Not used by decode(), but used for error checking, h->count[0] is the number - * of the n symbols not in the code. So n - h->count[0] is the number of - * codes. This is useful for checking for incomplete codes that have more than - * one symbol, which is an error in a dynamic block. - * - * Assumption: for all i in 0..n-1, 0 <= length[i] <= MAXBITS - * This is assured by the construction of the length arrays in dynamic() and - * fixed() and is not verified by construct(). - * - * Format notes: - * - * - Permitted and expected examples of incomplete codes are one of the fixed - * codes and any code with a single symbol which in deflate is coded as one - * bit instead of zero bits. See the format notes for fixed() and dynamic(). - * - * - Within a given code length, the symbols are kept in ascending order for - * the code bits definition. - */ -local int construct(struct huffman *h, short *length, int n) -{ - int symbol; /* current symbol when stepping through length[] */ - int len; /* current length when stepping through h->count[] */ - int left; /* number of possible codes left of current length */ - short offs[MAXBITS+1]; /* offsets in symbol table for each length */ - - /* count number of codes of each length */ - for (len = 0; len <= MAXBITS; len++) - h->count[len] = 0; - for (symbol = 0; symbol < n; symbol++) - (h->count[length[symbol]])++; /* assumes lengths are within bounds */ - if (h->count[0] == n) /* no codes! */ - return 0; /* complete, but decode() will fail */ - - /* check for an over-subscribed or incomplete set of lengths */ - left = 1; /* one possible code of zero length */ - for (len = 1; len <= MAXBITS; len++) { - left <<= 1; /* one more bit, double codes left */ - left -= h->count[len]; /* deduct count from possible codes */ - if (left < 0) return left; /* over-subscribed--return negative */ - } /* left > 0 means incomplete */ - - /* generate offsets into symbol table for each length for sorting */ - offs[1] = 0; - for (len = 1; len < MAXBITS; len++) - offs[len + 1] = offs[len] + h->count[len]; - - /* - * put symbols in table sorted by length, by symbol order within each - * length - */ - for (symbol = 0; symbol < n; symbol++) - if (length[symbol] != 0) - h->symbol[offs[length[symbol]]++] = symbol; - - /* return zero for complete set, positive for incomplete set */ - return left; -} - -/* - * Decode literal/length and distance codes until an end-of-block code. - * - * Format notes: - * - * - Compressed data that is after the block type if fixed or after the code - * description if dynamic is a combination of literals and length/distance - * pairs terminated by and end-of-block code. Literals are simply Huffman - * coded bytes. A length/distance pair is a coded length followed by a - * coded distance to represent a string that occurs earlier in the - * uncompressed data that occurs again at the current location. - * - * - Literals, lengths, and the end-of-block code are combined into a single - * code of up to 286 symbols. They are 256 literals (0..255), 29 length - * symbols (257..285), and the end-of-block symbol (256). - * - * - There are 256 possible lengths (3..258), and so 29 symbols are not enough - * to represent all of those. Lengths 3..10 and 258 are in fact represented - * by just a length symbol. Lengths 11..257 are represented as a symbol and - * some number of extra bits that are added as an integer to the base length - * of the length symbol. The number of extra bits is determined by the base - * length symbol. These are in the static arrays below, lens[] for the base - * lengths and lext[] for the corresponding number of extra bits. - * - * - The reason that 258 gets its own symbol is that the longest length is used - * often in highly redundant files. Note that 258 can also be coded as the - * base value 227 plus the maximum extra value of 31. While a good deflate - * should never do this, it is not an error, and should be decoded properly. - * - * - If a length is decoded, including its extra bits if any, then it is - * followed a distance code. There are up to 30 distance symbols. Again - * there are many more possible distances (1..32768), so extra bits are added - * to a base value represented by the symbol. The distances 1..4 get their - * own symbol, but the rest require extra bits. The base distances and - * corresponding number of extra bits are below in the static arrays dist[] - * and dext[]. - * - * - Literal bytes are simply written to the output. A length/distance pair is - * an instruction to copy previously uncompressed bytes to the output. The - * copy is from distance bytes back in the output stream, copying for length - * bytes. - * - * - Distances pointing before the beginning of the output data are not - * permitted. - * - * - Overlapped copies, where the length is greater than the distance, are - * allowed and common. For example, a distance of one and a length of 258 - * simply copies the last byte 258 times. A distance of four and a length of - * twelve copies the last four bytes three times. A simple forward copy - * ignoring whether the length is greater than the distance or not implements - * this correctly. You should not use memcpy() since its behavior is not - * defined for overlapped arrays. You should not use memmove() or bcopy() - * since though their behavior -is- defined for overlapping arrays, it is - * defined to do the wrong thing in this case. - */ -local int codes(struct state *s, - struct huffman *lencode, - struct huffman *distcode) -{ - int symbol; /* decoded symbol */ - int len; /* length for copy */ - unsigned dist; /* distance for copy */ - static const short lens[29] = { /* Size base for length codes 257..285 */ - 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, - 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258}; - static const short lext[29] = { /* Extra bits for length codes 257..285 */ - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, - 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0}; - static const short dists[30] = { /* Offset base for distance codes 0..29 */ - 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, - 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, - 8193, 12289, 16385, 24577}; - static const short dext[30] = { /* Extra bits for distance codes 0..29 */ - 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, - 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, - 12, 12, 13, 13}; - - /* decode literals and length/distance pairs */ - do { - symbol = decode(s, lencode); - if (symbol < 0) return symbol; /* invalid symbol */ - if (symbol < 256) { /* literal: symbol is the byte */ - /* write out the literal */ - if (s->out != NIL) { - if (s->outcnt == s->outlen) return 1; - s->out[s->outcnt] = symbol; - } - s->outcnt++; - } - else if (symbol > 256) { /* length */ - /* get and compute length */ - symbol -= 257; - if (symbol >= 29) return -10; /* invalid fixed code */ - len = lens[symbol] + bits(s, lext[symbol]); - - /* get and check distance */ - symbol = decode(s, distcode); - if (symbol < 0) return symbol; /* invalid symbol */ - dist = dists[symbol] + bits(s, dext[symbol]); -#ifndef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR - if (dist > s->outcnt) - return -11; /* distance too far back */ -#endif - - /* copy length bytes from distance bytes back */ - if (s->out != NIL) { - if (s->outcnt + len > s->outlen) return 1; - while (len--) { - s->out[s->outcnt] = -#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR - dist > s->outcnt ? 0 : -#endif - s->out[s->outcnt - dist]; - s->outcnt++; - } - } - else - s->outcnt += len; - } - } while (symbol != 256); /* end of block symbol */ - - /* done with a valid fixed or dynamic block */ - return 0; -} - -/* - * Process a fixed codes block. - * - * Format notes: - * - * - This block type can be useful for compressing small amounts of data for - * which the size of the code descriptions in a dynamic block exceeds the - * benefit of custom codes for that block. For fixed codes, no bits are - * spent on code descriptions. Instead the code lengths for literal/length - * codes and distance codes are fixed. The specific lengths for each symbol - * can be seen in the "for" loops below. - * - * - The literal/length code is complete, but has two symbols that are invalid - * and should result in an error if received. This cannot be implemented - * simply as an incomplete code since those two symbols are in the "middle" - * of the code. They are eight bits long and the longest literal/length\ - * code is nine bits. Therefore the code must be constructed with those - * symbols, and the invalid symbols must be detected after decoding. - * - * - The fixed distance codes also have two invalid symbols that should result - * in an error if received. Since all of the distance codes are the same - * length, this can be implemented as an incomplete code. Then the invalid - * codes are detected while decoding. - */ -local int fixed(struct state *s) -{ - static int virgin = 1; - static short lencnt[MAXBITS+1], lensym[FIXLCODES]; - static short distcnt[MAXBITS+1], distsym[MAXDCODES]; - static struct huffman lencode, distcode; - - /* build fixed huffman tables if first call (may not be thread safe) */ - if (virgin) { - int symbol; - short lengths[FIXLCODES]; - - /* literal/length table */ - for (symbol = 0; symbol < 144; symbol++) - lengths[symbol] = 8; - for (; symbol < 256; symbol++) - lengths[symbol] = 9; - for (; symbol < 280; symbol++) - lengths[symbol] = 7; - for (; symbol < FIXLCODES; symbol++) - lengths[symbol] = 8; - construct(&lencode, lengths, FIXLCODES); - - /* distance table */ - for (symbol = 0; symbol < MAXDCODES; symbol++) - lengths[symbol] = 5; - construct(&distcode, lengths, MAXDCODES); - - /* construct lencode and distcode */ - lencode.count = lencnt; - lencode.symbol = lensym; - distcode.count = distcnt; - distcode.symbol = distsym; - - /* do this just once */ - virgin = 0; - } - - /* decode data until end-of-block code */ - return codes(s, &lencode, &distcode); -} - -/* - * Process a dynamic codes block. - * - * Format notes: - * - * - A dynamic block starts with a description of the literal/length and - * distance codes for that block. New dynamic blocks allow the compressor to - * rapidly adapt to changing data with new codes optimized for that data. - * - * - The codes used by the deflate format are "canonical", which means that - * the actual bits of the codes are generated in an unambiguous way simply - * from the number of bits in each code. Therefore the code descriptions - * are simply a list of code lengths for each symbol. - * - * - The code lengths are stored in order for the symbols, so lengths are - * provided for each of the literal/length symbols, and for each of the - * distance symbols. - * - * - If a symbol is not used in the block, this is represented by a zero as - * as the code length. This does not mean a zero-length code, but rather - * that no code should be created for this symbol. There is no way in the - * deflate format to represent a zero-length code. - * - * - The maximum number of bits in a code is 15, so the possible lengths for - * any code are 1..15. - * - * - The fact that a length of zero is not permitted for a code has an - * interesting consequence. Normally if only one symbol is used for a given - * code, then in fact that code could be represented with zero bits. However - * in deflate, that code has to be at least one bit. So for example, if - * only a single distance base symbol appears in a block, then it will be - * represented by a single code of length one, in particular one 0 bit. This - * is an incomplete code, since if a 1 bit is received, it has no meaning, - * and should result in an error. So incomplete distance codes of one symbol - * should be permitted, and the receipt of invalid codes should be handled. - * - * - It is also possible to have a single literal/length code, but that code - * must be the end-of-block code, since every dynamic block has one. This - * is not the most efficient way to create an empty block (an empty fixed - * block is fewer bits), but it is allowed by the format. So incomplete - * literal/length codes of one symbol should also be permitted. - * - * - If there are only literal codes and no lengths, then there are no distance - * codes. This is represented by one distance code with zero bits. - * - * - The list of up to 286 length/literal lengths and up to 30 distance lengths - * are themselves compressed using Huffman codes and run-length encoding. In - * the list of code lengths, a 0 symbol means no code, a 1..15 symbol means - * that length, and the symbols 16, 17, and 18 are run-length instructions. - * Each of 16, 17, and 18 are follwed by extra bits to define the length of - * the run. 16 copies the last length 3 to 6 times. 17 represents 3 to 10 - * zero lengths, and 18 represents 11 to 138 zero lengths. Unused symbols - * are common, hence the special coding for zero lengths. - * - * - The symbols for 0..18 are Huffman coded, and so that code must be - * described first. This is simply a sequence of up to 19 three-bit values - * representing no code (0) or the code length for that symbol (1..7). - * - * - A dynamic block starts with three fixed-size counts from which is computed - * the number of literal/length code lengths, the number of distance code - * lengths, and the number of code length code lengths (ok, you come up with - * a better name!) in the code descriptions. For the literal/length and - * distance codes, lengths after those provided are considered zero, i.e. no - * code. The code length code lengths are received in a permuted order (see - * the order[] array below) to make a short code length code length list more - * likely. As it turns out, very short and very long codes are less likely - * to be seen in a dynamic code description, hence what may appear initially - * to be a peculiar ordering. - * - * - Given the number of literal/length code lengths (nlen) and distance code - * lengths (ndist), then they are treated as one long list of nlen + ndist - * code lengths. Therefore run-length coding can and often does cross the - * boundary between the two sets of lengths. - * - * - So to summarize, the code description at the start of a dynamic block is - * three counts for the number of code lengths for the literal/length codes, - * the distance codes, and the code length codes. This is followed by the - * code length code lengths, three bits each. This is used to construct the - * code length code which is used to read the remainder of the lengths. Then - * the literal/length code lengths and distance lengths are read as a single - * set of lengths using the code length codes. Codes are constructed from - * the resulting two sets of lengths, and then finally you can start - * decoding actual compressed data in the block. - * - * - For reference, a "typical" size for the code description in a dynamic - * block is around 80 bytes. - */ -local int dynamic(struct state *s) -{ - int nlen, ndist, ncode; /* number of lengths in descriptor */ - int index; /* index of lengths[] */ - int err; /* construct() return value */ - short lengths[MAXCODES]; /* descriptor code lengths */ - short lencnt[MAXBITS+1], lensym[MAXLCODES]; /* lencode memory */ - short distcnt[MAXBITS+1], distsym[MAXDCODES]; /* distcode memory */ - struct huffman lencode, distcode; /* length and distance codes */ - static const short order[19] = /* permutation of code length codes */ - {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; - - /* construct lencode and distcode */ - lencode.count = lencnt; - lencode.symbol = lensym; - distcode.count = distcnt; - distcode.symbol = distsym; - - /* get number of lengths in each table, check lengths */ - nlen = bits(s, 5) + 257; - ndist = bits(s, 5) + 1; - ncode = bits(s, 4) + 4; - if (nlen > MAXLCODES || ndist > MAXDCODES) - return -3; /* bad counts */ - - /* read code length code lengths (really), missing lengths are zero */ - for (index = 0; index < ncode; index++) - lengths[order[index]] = bits(s, 3); - for (; index < 19; index++) - lengths[order[index]] = 0; - - /* build huffman table for code lengths codes (use lencode temporarily) */ - err = construct(&lencode, lengths, 19); - if (err != 0) return -4; /* require complete code set here */ - - /* read length/literal and distance code length tables */ - index = 0; - while (index < nlen + ndist) { - int symbol; /* decoded value */ - int len; /* last length to repeat */ - - symbol = decode(s, &lencode); - if (symbol < 16) /* length in 0..15 */ - lengths[index++] = symbol; - else { /* repeat instruction */ - len = 0; /* assume repeating zeros */ - if (symbol == 16) { /* repeat last length 3..6 times */ - if (index == 0) return -5; /* no last length! */ - len = lengths[index - 1]; /* last length */ - symbol = 3 + bits(s, 2); - } - else if (symbol == 17) /* repeat zero 3..10 times */ - symbol = 3 + bits(s, 3); - else /* == 18, repeat zero 11..138 times */ - symbol = 11 + bits(s, 7); - if (index + symbol > nlen + ndist) - return -6; /* too many lengths! */ - while (symbol--) /* repeat last or zero symbol times */ - lengths[index++] = len; - } - } - - /* check for end-of-block code -- there better be one! */ - if (lengths[256] == 0) - return -9; - - /* build huffman table for literal/length codes */ - err = construct(&lencode, lengths, nlen); - if (err < 0 || (err > 0 && nlen - lencode.count[0] != 1)) - return -7; /* only allow incomplete codes if just one code */ - - /* build huffman table for distance codes */ - err = construct(&distcode, lengths + nlen, ndist); - if (err < 0 || (err > 0 && ndist - distcode.count[0] != 1)) - return -8; /* only allow incomplete codes if just one code */ - - /* decode data until end-of-block code */ - return codes(s, &lencode, &distcode); -} - -/* - * Inflate source to dest. On return, destlen and sourcelen are updated to the - * size of the uncompressed data and the size of the deflate data respectively. - * On success, the return value of puff() is zero. If there is an error in the - * source data, i.e. it is not in the deflate format, then a negative value is - * returned. If there is not enough input available or there is not enough - * output space, then a positive error is returned. In that case, destlen and - * sourcelen are not updated to facilitate retrying from the beginning with the - * provision of more input data or more output space. In the case of invalid - * inflate data (a negative error), the dest and source pointers are updated to - * facilitate the debugging of deflators. - * - * puff() also has a mode to determine the size of the uncompressed output with - * no output written. For this dest must be (unsigned char *)0. In this case, - * the input value of *destlen is ignored, and on return *destlen is set to the - * size of the uncompressed output. - * - * The return codes are: - * - * 2: available inflate data did not terminate - * 1: output space exhausted before completing inflate - * 0: successful inflate - * -1: invalid block type (type == 3) - * -2: stored block length did not match one's complement - * -3: dynamic block code description: too many length or distance codes - * -4: dynamic block code description: code lengths codes incomplete - * -5: dynamic block code description: repeat lengths with no first length - * -6: dynamic block code description: repeat more than specified lengths - * -7: dynamic block code description: invalid literal/length code lengths - * -8: dynamic block code description: invalid distance code lengths - * -9: dynamic block code description: missing end-of-block code - * -10: invalid literal/length or distance code in fixed or dynamic block - * -11: distance is too far back in fixed or dynamic block - * - * Format notes: - * - * - Three bits are read for each block to determine the kind of block and - * whether or not it is the last block. Then the block is decoded and the - * process repeated if it was not the last block. - * - * - The leftover bits in the last byte of the deflate data after the last - * block (if it was a fixed or dynamic block) are undefined and have no - * expected values to check. - */ -int puff(unsigned char *dest, /* pointer to destination pointer */ - unsigned long *destlen, /* amount of output space */ - unsigned char *source, /* pointer to source data pointer */ - unsigned long *sourcelen) /* amount of input available */ -{ - struct state s; /* input/output state */ - int last, type; /* block information */ - int err; /* return value */ - - /* initialize output state */ - s.out = dest; - s.outlen = *destlen; /* ignored if dest is NIL */ - s.outcnt = 0; - - /* initialize input state */ - s.in = source; - s.inlen = *sourcelen; - s.incnt = 0; - s.bitbuf = 0; - s.bitcnt = 0; - - /* return if bits() or decode() tries to read past available input */ - if (setjmp(s.env) != 0) /* if came back here via longjmp() */ - err = 2; /* then skip do-loop, return error */ - else { - /* process blocks until last block or error */ - do { - last = bits(&s, 1); /* one if last block */ - type = bits(&s, 2); /* block type 0..3 */ - err = type == 0 ? stored(&s) : - (type == 1 ? fixed(&s) : - (type == 2 ? dynamic(&s) : - -1)); /* type == 3, invalid */ - if (err != 0) break; /* return with error */ - } while (!last); - } - - /* update the lengths and return */ - if (err <= 0) { - *destlen = s.outcnt; - *sourcelen = s.incnt; - } - return err; -} - -#ifdef TEST -/* Examples of how to use puff(). - - Usage: puff [-w] [-nnn] file - ... | puff [-w] [-nnn] - - where file is the input file with deflate data, nnn is the number of bytes - of input to skip before inflating (e.g. to skip a zlib or gzip header), and - -w is used to write the decompressed data to stdout */ - -#include -#include - -/* Return size times approximately the cube root of 2, keeping the result as 1, - 3, or 5 times a power of 2 -- the result is always > size, until the result - is the maximum value of an unsigned long, where it remains. This is useful - to keep reallocations less than ~33% over the actual data. */ -local size_t bythirds(size_t size) -{ - int n; - size_t m; - - m = size; - for (n = 0; m; n++) - m >>= 1; - if (n < 3) - return size + 1; - n -= 3; - m = size >> n; - m += m == 6 ? 2 : 1; - m <<= n; - return m > size ? m : (size_t)(-1); -} - -/* Read the input file *name, or stdin if name is NULL, into allocated memory. - Reallocate to larger buffers until the entire file is read in. Return a - pointer to the allocated data, or NULL if there was a memory allocation - failure. *len is the number of bytes of data read from the input file (even - if load() returns NULL). If the input file was empty or could not be opened - or read, *len is zero. */ -local void *load(char *name, size_t *len) -{ - size_t size; - void *buf, *swap; - FILE *in; - - *len = 0; - buf = malloc(size = 4096); - if (buf == NULL) - return NULL; - in = name == NULL ? stdin : fopen(name, "rb"); - if (in != NULL) { - for (;;) { - *len += fread((char *)buf + *len, 1, size - *len, in); - if (*len < size) break; - size = bythirds(size); - if (size == *len || (swap = realloc(buf, size)) == NULL) { - free(buf); - buf = NULL; - break; - } - buf = swap; - } - fclose(in); - } - return buf; -} - -int main(int argc, char **argv) -{ - int ret, put = 0; - unsigned skip = 0; - char *arg, *name = NULL; - unsigned char *source = NULL, *dest; - size_t len = 0; - unsigned long sourcelen, destlen; - - /* process arguments */ - while (arg = *++argv, --argc) - if (arg[0] == '-') { - if (arg[1] == 'w' && arg[2] == 0) - put = 1; - else if (arg[1] >= '0' && arg[1] <= '9') - skip = (unsigned)atoi(arg + 1); - else { - fprintf(stderr, "invalid option %s\n", arg); - return 3; - } - } - else if (name != NULL) { - fprintf(stderr, "only one file name allowed\n"); - return 3; - } - else - name = arg; - source = load(name, &len); - if (source == NULL) { - fprintf(stderr, "memory allocation failure\n"); - return 4; - } - if (len == 0) { - fprintf(stderr, "could not read %s, or it was empty\n", - name == NULL ? "" : name); - free(source); - return 3; - } - if (skip >= len) { - fprintf(stderr, "skip request of %d leaves no input\n", skip); - free(source); - return 3; - } - - /* test inflate data with offset skip */ - len -= skip; - sourcelen = (unsigned long)len; - ret = puff(NIL, &destlen, source + skip, &sourcelen); - if (ret) - fprintf(stderr, "puff() failed with return code %d\n", ret); - else { - fprintf(stderr, "puff() succeeded uncompressing %lu bytes\n", destlen); - if (sourcelen < len) fprintf(stderr, "%lu compressed bytes unused\n", - len - sourcelen); - } - - /* if requested, inflate again and write decompressd data to stdout */ - if (put) { - dest = malloc(destlen); - if (dest == NULL) { - fprintf(stderr, "memory allocation failure\n"); - free(source); - return 4; - } - puff(dest, &destlen, source + skip, &sourcelen); - fwrite(dest, 1, destlen, stdout); - free(dest); - } - - /* clean up */ - free(source); - return ret; -} -#endif diff --git a/Dependencies/zlib/contrib/puff/puff.h b/Dependencies/zlib/contrib/puff/puff.h deleted file mode 100644 index 88d1b38..0000000 --- a/Dependencies/zlib/contrib/puff/puff.h +++ /dev/null @@ -1,31 +0,0 @@ -/* puff.h - Copyright (C) 2002-2010 Mark Adler, all rights reserved - version 2.1, 4 Apr 2010 - - This software is provided 'as-is', without any express or implied - warranty. In no event will the author be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Mark Adler madler@alumni.caltech.edu - */ - - -/* - * See puff.c for purpose and usage. - */ -int puff(unsigned char *dest, /* pointer to destination pointer */ - unsigned long *destlen, /* amount of output space */ - unsigned char *source, /* pointer to source data pointer */ - unsigned long *sourcelen); /* amount of input available */ diff --git a/Dependencies/zlib/contrib/puff/zeros.raw b/Dependencies/zlib/contrib/puff/zeros.raw deleted file mode 100644 index 637b7be6f5bfd577cec5537aaad160cc5fc0a7c7..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 1213 mcmaERu#o`>4lno_9RH9Zlo7-k1*0J_8UmvsFvvroKmq`7t_J-8 diff --git a/Dependencies/zlib/contrib/testzlib/testzlib.c b/Dependencies/zlib/contrib/testzlib/testzlib.c deleted file mode 100644 index 135888e..0000000 --- a/Dependencies/zlib/contrib/testzlib/testzlib.c +++ /dev/null @@ -1,275 +0,0 @@ -#include -#include -#include - -#include "zlib.h" - - -void MyDoMinus64(LARGE_INTEGER *R,LARGE_INTEGER A,LARGE_INTEGER B) -{ - R->HighPart = A.HighPart - B.HighPart; - if (A.LowPart >= B.LowPart) - R->LowPart = A.LowPart - B.LowPart; - else - { - R->LowPart = A.LowPart - B.LowPart; - R->HighPart --; - } -} - -#ifdef _M_X64 -// see http://msdn2.microsoft.com/library/twchhe95(en-us,vs.80).aspx for __rdtsc -unsigned __int64 __rdtsc(void); -void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) -{ - // printf("rdtsc = %I64x\n",__rdtsc()); - pbeginTime64->QuadPart=__rdtsc(); -} - -LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) -{ - LARGE_INTEGER LIres; - unsigned _int64 res=__rdtsc()-((unsigned _int64)(beginTime64.QuadPart)); - LIres.QuadPart=res; - // printf("rdtsc = %I64x\n",__rdtsc()); - return LIres; -} -#else -#ifdef _M_IX86 -void myGetRDTSC32(LARGE_INTEGER * pbeginTime64) -{ - DWORD dwEdx,dwEax; - _asm - { - rdtsc - mov dwEax,eax - mov dwEdx,edx - } - pbeginTime64->LowPart=dwEax; - pbeginTime64->HighPart=dwEdx; -} - -void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) -{ - myGetRDTSC32(pbeginTime64); -} - -LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) -{ - LARGE_INTEGER LIres,endTime64; - myGetRDTSC32(&endTime64); - - LIres.LowPart=LIres.HighPart=0; - MyDoMinus64(&LIres,endTime64,beginTime64); - return LIres; -} -#else -void myGetRDTSC32(LARGE_INTEGER * pbeginTime64) -{ -} - -void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) -{ -} - -LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) -{ - LARGE_INTEGER lr; - lr.QuadPart=0; - return lr; -} -#endif -#endif - -void BeginCountPerfCounter(LARGE_INTEGER * pbeginTime64,BOOL fComputeTimeQueryPerf) -{ - if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(pbeginTime64))) - { - pbeginTime64->LowPart = GetTickCount(); - pbeginTime64->HighPart = 0; - } -} - -DWORD GetMsecSincePerfCounter(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) -{ - LARGE_INTEGER endTime64,ticksPerSecond,ticks; - DWORDLONG ticksShifted,tickSecShifted; - DWORD dwLog=16+0; - DWORD dwRet; - if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(&endTime64))) - dwRet = (GetTickCount() - beginTime64.LowPart)*1; - else - { - MyDoMinus64(&ticks,endTime64,beginTime64); - QueryPerformanceFrequency(&ticksPerSecond); - - - { - ticksShifted = Int64ShrlMod32(*(DWORDLONG*)&ticks,dwLog); - tickSecShifted = Int64ShrlMod32(*(DWORDLONG*)&ticksPerSecond,dwLog); - - } - - dwRet = (DWORD)((((DWORD)ticksShifted)*1000)/(DWORD)(tickSecShifted)); - dwRet *=1; - } - return dwRet; -} - -int ReadFileMemory(const char* filename,long* plFileSize,void** pFilePtr) -{ - FILE* stream; - void* ptr; - int retVal=1; - stream=fopen(filename, "rb"); - if (stream==NULL) - return 0; - - fseek(stream,0,SEEK_END); - - *plFileSize=ftell(stream); - fseek(stream,0,SEEK_SET); - ptr=malloc((*plFileSize)+1); - if (ptr==NULL) - retVal=0; - else - { - if (fread(ptr, 1, *plFileSize,stream) != (*plFileSize)) - retVal=0; - } - fclose(stream); - *pFilePtr=ptr; - return retVal; -} - -int main(int argc, char *argv[]) -{ - int BlockSizeCompress=0x8000; - int BlockSizeUncompress=0x8000; - int cprLevel=Z_DEFAULT_COMPRESSION ; - long lFileSize; - unsigned char* FilePtr; - long lBufferSizeCpr; - long lBufferSizeUncpr; - long lCompressedSize=0; - unsigned char* CprPtr; - unsigned char* UncprPtr; - long lSizeCpr,lSizeUncpr; - DWORD dwGetTick,dwMsecQP; - LARGE_INTEGER li_qp,li_rdtsc,dwResRdtsc; - - if (argc<=1) - { - printf("run TestZlib [BlockSizeCompress] [BlockSizeUncompress] [compres. level]\n"); - return 0; - } - - if (ReadFileMemory(argv[1],&lFileSize,&FilePtr)==0) - { - printf("error reading %s\n",argv[1]); - return 1; - } - else printf("file %s read, %u bytes\n",argv[1],lFileSize); - - if (argc>=3) - BlockSizeCompress=atol(argv[2]); - - if (argc>=4) - BlockSizeUncompress=atol(argv[3]); - - if (argc>=5) - cprLevel=(int)atol(argv[4]); - - lBufferSizeCpr = lFileSize + (lFileSize/0x10) + 0x200; - lBufferSizeUncpr = lBufferSizeCpr; - - CprPtr=(unsigned char*)malloc(lBufferSizeCpr + BlockSizeCompress); - - BeginCountPerfCounter(&li_qp,TRUE); - dwGetTick=GetTickCount(); - BeginCountRdtsc(&li_rdtsc); - { - z_stream zcpr; - int ret=Z_OK; - long lOrigToDo = lFileSize; - long lOrigDone = 0; - int step=0; - memset(&zcpr,0,sizeof(z_stream)); - deflateInit(&zcpr,cprLevel); - - zcpr.next_in = FilePtr; - zcpr.next_out = CprPtr; - - - do - { - long all_read_before = zcpr.total_in; - zcpr.avail_in = min(lOrigToDo,BlockSizeCompress); - zcpr.avail_out = BlockSizeCompress; - ret=deflate(&zcpr,(zcpr.avail_in==lOrigToDo) ? Z_FINISH : Z_SYNC_FLUSH); - lOrigDone += (zcpr.total_in-all_read_before); - lOrigToDo -= (zcpr.total_in-all_read_before); - step++; - } while (ret==Z_OK); - - lSizeCpr=zcpr.total_out; - deflateEnd(&zcpr); - dwGetTick=GetTickCount()-dwGetTick; - dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE); - dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE); - printf("total compress size = %u, in %u step\n",lSizeCpr,step); - printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.); - printf("defcpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.); - printf("defcpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart); - } - - CprPtr=(unsigned char*)realloc(CprPtr,lSizeCpr); - UncprPtr=(unsigned char*)malloc(lBufferSizeUncpr + BlockSizeUncompress); - - BeginCountPerfCounter(&li_qp,TRUE); - dwGetTick=GetTickCount(); - BeginCountRdtsc(&li_rdtsc); - { - z_stream zcpr; - int ret=Z_OK; - long lOrigToDo = lSizeCpr; - long lOrigDone = 0; - int step=0; - memset(&zcpr,0,sizeof(z_stream)); - inflateInit(&zcpr); - - zcpr.next_in = CprPtr; - zcpr.next_out = UncprPtr; - - - do - { - long all_read_before = zcpr.total_in; - zcpr.avail_in = min(lOrigToDo,BlockSizeUncompress); - zcpr.avail_out = BlockSizeUncompress; - ret=inflate(&zcpr,Z_SYNC_FLUSH); - lOrigDone += (zcpr.total_in-all_read_before); - lOrigToDo -= (zcpr.total_in-all_read_before); - step++; - } while (ret==Z_OK); - - lSizeUncpr=zcpr.total_out; - inflateEnd(&zcpr); - dwGetTick=GetTickCount()-dwGetTick; - dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE); - dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE); - printf("total uncompress size = %u, in %u step\n",lSizeUncpr,step); - printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.); - printf("uncpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.); - printf("uncpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart); - } - - if (lSizeUncpr==lFileSize) - { - if (memcmp(FilePtr,UncprPtr,lFileSize)==0) - printf("compare ok\n"); - - } - - return 0; -} diff --git a/Dependencies/zlib/contrib/testzlib/testzlib.txt b/Dependencies/zlib/contrib/testzlib/testzlib.txt deleted file mode 100644 index 62258f1..0000000 --- a/Dependencies/zlib/contrib/testzlib/testzlib.txt +++ /dev/null @@ -1,10 +0,0 @@ -To build testzLib with Visual Studio 2005: - -copy to a directory file from : -- root of zLib tree -- contrib/testzlib -- contrib/masmx86 -- contrib/masmx64 -- contrib/vstudio/vc7 - -and open testzlib8.sln \ No newline at end of file diff --git a/Dependencies/zlib/contrib/untgz/Makefile b/Dependencies/zlib/contrib/untgz/Makefile deleted file mode 100644 index b54266f..0000000 --- a/Dependencies/zlib/contrib/untgz/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -CC=cc -CFLAGS=-g - -untgz: untgz.o ../../libz.a - $(CC) $(CFLAGS) -o untgz untgz.o -L../.. -lz - -untgz.o: untgz.c ../../zlib.h - $(CC) $(CFLAGS) -c -I../.. untgz.c - -../../libz.a: - cd ../..; ./configure; make - -clean: - rm -f untgz untgz.o *~ diff --git a/Dependencies/zlib/contrib/untgz/Makefile.msc b/Dependencies/zlib/contrib/untgz/Makefile.msc deleted file mode 100644 index 77b8602..0000000 --- a/Dependencies/zlib/contrib/untgz/Makefile.msc +++ /dev/null @@ -1,17 +0,0 @@ -CC=cl -CFLAGS=-MD - -untgz.exe: untgz.obj ..\..\zlib.lib - $(CC) $(CFLAGS) untgz.obj ..\..\zlib.lib - -untgz.obj: untgz.c ..\..\zlib.h - $(CC) $(CFLAGS) -c -I..\.. untgz.c - -..\..\zlib.lib: - cd ..\.. - $(MAKE) -f win32\makefile.msc - cd contrib\untgz - -clean: - -del untgz.obj - -del untgz.exe diff --git a/Dependencies/zlib/contrib/untgz/untgz.c b/Dependencies/zlib/contrib/untgz/untgz.c deleted file mode 100644 index 2c391e5..0000000 --- a/Dependencies/zlib/contrib/untgz/untgz.c +++ /dev/null @@ -1,674 +0,0 @@ -/* - * untgz.c -- Display contents and extract files from a gzip'd TAR file - * - * written by Pedro A. Aranda Gutierrez - * adaptation to Unix by Jean-loup Gailly - * various fixes by Cosmin Truta - */ - -#include -#include -#include -#include -#include - -#include "zlib.h" - -#ifdef unix -# include -#else -# include -# include -#endif - -#ifdef WIN32 -#include -# ifndef F_OK -# define F_OK 0 -# endif -# define mkdir(dirname,mode) _mkdir(dirname) -# ifdef _MSC_VER -# define access(path,mode) _access(path,mode) -# define chmod(path,mode) _chmod(path,mode) -# define strdup(str) _strdup(str) -# endif -#else -# include -#endif - - -/* values used in typeflag field */ - -#define REGTYPE '0' /* regular file */ -#define AREGTYPE '\0' /* regular file */ -#define LNKTYPE '1' /* link */ -#define SYMTYPE '2' /* reserved */ -#define CHRTYPE '3' /* character special */ -#define BLKTYPE '4' /* block special */ -#define DIRTYPE '5' /* directory */ -#define FIFOTYPE '6' /* FIFO special */ -#define CONTTYPE '7' /* reserved */ - -/* GNU tar extensions */ - -#define GNUTYPE_DUMPDIR 'D' /* file names from dumped directory */ -#define GNUTYPE_LONGLINK 'K' /* long link name */ -#define GNUTYPE_LONGNAME 'L' /* long file name */ -#define GNUTYPE_MULTIVOL 'M' /* continuation of file from another volume */ -#define GNUTYPE_NAMES 'N' /* file name that does not fit into main hdr */ -#define GNUTYPE_SPARSE 'S' /* sparse file */ -#define GNUTYPE_VOLHDR 'V' /* tape/volume header */ - - -/* tar header */ - -#define BLOCKSIZE 512 -#define SHORTNAMESIZE 100 - -struct tar_header -{ /* byte offset */ - char name[100]; /* 0 */ - char mode[8]; /* 100 */ - char uid[8]; /* 108 */ - char gid[8]; /* 116 */ - char size[12]; /* 124 */ - char mtime[12]; /* 136 */ - char chksum[8]; /* 148 */ - char typeflag; /* 156 */ - char linkname[100]; /* 157 */ - char magic[6]; /* 257 */ - char version[2]; /* 263 */ - char uname[32]; /* 265 */ - char gname[32]; /* 297 */ - char devmajor[8]; /* 329 */ - char devminor[8]; /* 337 */ - char prefix[155]; /* 345 */ - /* 500 */ -}; - -union tar_buffer -{ - char buffer[BLOCKSIZE]; - struct tar_header header; -}; - -struct attr_item -{ - struct attr_item *next; - char *fname; - int mode; - time_t time; -}; - -enum { TGZ_EXTRACT, TGZ_LIST, TGZ_INVALID }; - -char *TGZfname OF((const char *)); -void TGZnotfound OF((const char *)); - -int getoct OF((char *, int)); -char *strtime OF((time_t *)); -int setfiletime OF((char *, time_t)); -void push_attr OF((struct attr_item **, char *, int, time_t)); -void restore_attr OF((struct attr_item **)); - -int ExprMatch OF((char *, char *)); - -int makedir OF((char *)); -int matchname OF((int, int, char **, char *)); - -void error OF((const char *)); -int tar OF((gzFile, int, int, int, char **)); - -void help OF((int)); -int main OF((int, char **)); - -char *prog; - -const char *TGZsuffix[] = { "\0", ".tar", ".tar.gz", ".taz", ".tgz", NULL }; - -/* return the file name of the TGZ archive */ -/* or NULL if it does not exist */ - -char *TGZfname (const char *arcname) -{ - static char buffer[1024]; - int origlen,i; - - strcpy(buffer,arcname); - origlen = strlen(buffer); - - for (i=0; TGZsuffix[i]; i++) - { - strcpy(buffer+origlen,TGZsuffix[i]); - if (access(buffer,F_OK) == 0) - return buffer; - } - return NULL; -} - - -/* error message for the filename */ - -void TGZnotfound (const char *arcname) -{ - int i; - - fprintf(stderr,"%s: Couldn't find ",prog); - for (i=0;TGZsuffix[i];i++) - fprintf(stderr,(TGZsuffix[i+1]) ? "%s%s, " : "or %s%s\n", - arcname, - TGZsuffix[i]); - exit(1); -} - - -/* convert octal digits to int */ -/* on error return -1 */ - -int getoct (char *p,int width) -{ - int result = 0; - char c; - - while (width--) - { - c = *p++; - if (c == 0) - break; - if (c == ' ') - continue; - if (c < '0' || c > '7') - return -1; - result = result * 8 + (c - '0'); - } - return result; -} - - -/* convert time_t to string */ -/* use the "YYYY/MM/DD hh:mm:ss" format */ - -char *strtime (time_t *t) -{ - struct tm *local; - static char result[32]; - - local = localtime(t); - sprintf(result,"%4d/%02d/%02d %02d:%02d:%02d", - local->tm_year+1900, local->tm_mon+1, local->tm_mday, - local->tm_hour, local->tm_min, local->tm_sec); - return result; -} - - -/* set file time */ - -int setfiletime (char *fname,time_t ftime) -{ -#ifdef WIN32 - static int isWinNT = -1; - SYSTEMTIME st; - FILETIME locft, modft; - struct tm *loctm; - HANDLE hFile; - int result; - - loctm = localtime(&ftime); - if (loctm == NULL) - return -1; - - st.wYear = (WORD)loctm->tm_year + 1900; - st.wMonth = (WORD)loctm->tm_mon + 1; - st.wDayOfWeek = (WORD)loctm->tm_wday; - st.wDay = (WORD)loctm->tm_mday; - st.wHour = (WORD)loctm->tm_hour; - st.wMinute = (WORD)loctm->tm_min; - st.wSecond = (WORD)loctm->tm_sec; - st.wMilliseconds = 0; - if (!SystemTimeToFileTime(&st, &locft) || - !LocalFileTimeToFileTime(&locft, &modft)) - return -1; - - if (isWinNT < 0) - isWinNT = (GetVersion() < 0x80000000) ? 1 : 0; - hFile = CreateFile(fname, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, - (isWinNT ? FILE_FLAG_BACKUP_SEMANTICS : 0), - NULL); - if (hFile == INVALID_HANDLE_VALUE) - return -1; - result = SetFileTime(hFile, NULL, NULL, &modft) ? 0 : -1; - CloseHandle(hFile); - return result; -#else - struct utimbuf settime; - - settime.actime = settime.modtime = ftime; - return utime(fname,&settime); -#endif -} - - -/* push file attributes */ - -void push_attr(struct attr_item **list,char *fname,int mode,time_t time) -{ - struct attr_item *item; - - item = (struct attr_item *)malloc(sizeof(struct attr_item)); - if (item == NULL) - error("Out of memory"); - item->fname = strdup(fname); - item->mode = mode; - item->time = time; - item->next = *list; - *list = item; -} - - -/* restore file attributes */ - -void restore_attr(struct attr_item **list) -{ - struct attr_item *item, *prev; - - for (item = *list; item != NULL; ) - { - setfiletime(item->fname,item->time); - chmod(item->fname,item->mode); - prev = item; - item = item->next; - free(prev); - } - *list = NULL; -} - - -/* match regular expression */ - -#define ISSPECIAL(c) (((c) == '*') || ((c) == '/')) - -int ExprMatch (char *string,char *expr) -{ - while (1) - { - if (ISSPECIAL(*expr)) - { - if (*expr == '/') - { - if (*string != '\\' && *string != '/') - return 0; - string ++; expr++; - } - else if (*expr == '*') - { - if (*expr ++ == 0) - return 1; - while (*++string != *expr) - if (*string == 0) - return 0; - } - } - else - { - if (*string != *expr) - return 0; - if (*expr++ == 0) - return 1; - string++; - } - } -} - - -/* recursive mkdir */ -/* abort on ENOENT; ignore other errors like "directory already exists" */ -/* return 1 if OK */ -/* 0 on error */ - -int makedir (char *newdir) -{ - char *buffer = strdup(newdir); - char *p; - int len = strlen(buffer); - - if (len <= 0) { - free(buffer); - return 0; - } - if (buffer[len-1] == '/') { - buffer[len-1] = '\0'; - } - if (mkdir(buffer, 0755) == 0) - { - free(buffer); - return 1; - } - - p = buffer+1; - while (1) - { - char hold; - - while(*p && *p != '\\' && *p != '/') - p++; - hold = *p; - *p = 0; - if ((mkdir(buffer, 0755) == -1) && (errno == ENOENT)) - { - fprintf(stderr,"%s: Couldn't create directory %s\n",prog,buffer); - free(buffer); - return 0; - } - if (hold == 0) - break; - *p++ = hold; - } - free(buffer); - return 1; -} - - -int matchname (int arg,int argc,char **argv,char *fname) -{ - if (arg == argc) /* no arguments given (untgz tgzarchive) */ - return 1; - - while (arg < argc) - if (ExprMatch(fname,argv[arg++])) - return 1; - - return 0; /* ignore this for the moment being */ -} - - -/* tar file list or extract */ - -int tar (gzFile in,int action,int arg,int argc,char **argv) -{ - union tar_buffer buffer; - int len; - int err; - int getheader = 1; - int remaining = 0; - FILE *outfile = NULL; - char fname[BLOCKSIZE]; - int tarmode; - time_t tartime; - struct attr_item *attributes = NULL; - - if (action == TGZ_LIST) - printf(" date time size file\n" - " ---------- -------- --------- -------------------------------------\n"); - while (1) - { - len = gzread(in, &buffer, BLOCKSIZE); - if (len < 0) - error(gzerror(in, &err)); - /* - * Always expect complete blocks to process - * the tar information. - */ - if (len != BLOCKSIZE) - { - action = TGZ_INVALID; /* force error exit */ - remaining = 0; /* force I/O cleanup */ - } - - /* - * If we have to get a tar header - */ - if (getheader >= 1) - { - /* - * if we met the end of the tar - * or the end-of-tar block, - * we are done - */ - if (len == 0 || buffer.header.name[0] == 0) - break; - - tarmode = getoct(buffer.header.mode,8); - tartime = (time_t)getoct(buffer.header.mtime,12); - if (tarmode == -1 || tartime == (time_t)-1) - { - buffer.header.name[0] = 0; - action = TGZ_INVALID; - } - - if (getheader == 1) - { - strncpy(fname,buffer.header.name,SHORTNAMESIZE); - if (fname[SHORTNAMESIZE-1] != 0) - fname[SHORTNAMESIZE] = 0; - } - else - { - /* - * The file name is longer than SHORTNAMESIZE - */ - if (strncmp(fname,buffer.header.name,SHORTNAMESIZE-1) != 0) - error("bad long name"); - getheader = 1; - } - - /* - * Act according to the type flag - */ - switch (buffer.header.typeflag) - { - case DIRTYPE: - if (action == TGZ_LIST) - printf(" %s     %s\n",strtime(&tartime),fname); - if (action == TGZ_EXTRACT) - { - makedir(fname); - push_attr(&attributes,fname,tarmode,tartime); - } - break; - case REGTYPE: - case AREGTYPE: - remaining = getoct(buffer.header.size,12); - if (remaining == -1) - { - action = TGZ_INVALID; - break; - } - if (action == TGZ_LIST) - printf(" %s %9d %s\n",strtime(&tartime),remaining,fname); - else if (action == TGZ_EXTRACT) - { - if (matchname(arg,argc,argv,fname)) - { - outfile = fopen(fname,"wb"); - if (outfile == NULL) { - /* try creating directory */ - char *p = strrchr(fname, '/'); - if (p != NULL) { - *p = '\0'; - makedir(fname); - *p = '/'; - outfile = fopen(fname,"wb"); - } - } - if (outfile != NULL) - printf("Extracting %s\n",fname); - else - fprintf(stderr, "%s: Couldn't create %s",prog,fname); - } - else - outfile = NULL; - } - getheader = 0; - break; - case GNUTYPE_LONGLINK: - case GNUTYPE_LONGNAME: - remaining = getoct(buffer.header.size,12); - if (remaining < 0 || remaining >= BLOCKSIZE) - { - action = TGZ_INVALID; - break; - } - len = gzread(in, fname, BLOCKSIZE); - if (len < 0) - error(gzerror(in, &err)); - if (fname[BLOCKSIZE-1] != 0 || (int)strlen(fname) > remaining) - { - action = TGZ_INVALID; - break; - } - getheader = 2; - break; - default: - if (action == TGZ_LIST) - printf(" %s <---> %s\n",strtime(&tartime),fname); - break; - } - } - else - { - unsigned int bytes = (remaining > BLOCKSIZE) ? BLOCKSIZE : remaining; - - if (outfile != NULL) - { - if (fwrite(&buffer,sizeof(char),bytes,outfile) != bytes) - { - fprintf(stderr, - "%s: Error writing %s -- skipping\n",prog,fname); - fclose(outfile); - outfile = NULL; - remove(fname); - } - } - remaining -= bytes; - } - - if (remaining == 0) - { - getheader = 1; - if (outfile != NULL) - { - fclose(outfile); - outfile = NULL; - if (action != TGZ_INVALID) - push_attr(&attributes,fname,tarmode,tartime); - } - } - - /* - * Abandon if errors are found - */ - if (action == TGZ_INVALID) - { - error("broken archive"); - break; - } - } - - /* - * Restore file modes and time stamps - */ - restore_attr(&attributes); - - if (gzclose(in) != Z_OK) - error("failed gzclose"); - - return 0; -} - - -/* ============================================================ */ - -void help(int exitval) -{ - printf("untgz version 0.2.1\n" - " using zlib version %s\n\n", - zlibVersion()); - printf("Usage: untgz file.tgz extract all files\n" - " untgz file.tgz fname ... extract selected files\n" - " untgz -l file.tgz list archive contents\n" - " untgz -h display this help\n"); - exit(exitval); -} - -void error(const char *msg) -{ - fprintf(stderr, "%s: %s\n", prog, msg); - exit(1); -} - - -/* ============================================================ */ - -#if defined(WIN32) && defined(__GNUC__) -int _CRT_glob = 0; /* disable argument globbing in MinGW */ -#endif - -int main(int argc,char **argv) -{ - int action = TGZ_EXTRACT; - int arg = 1; - char *TGZfile; - gzFile *f; - - prog = strrchr(argv[0],'\\'); - if (prog == NULL) - { - prog = strrchr(argv[0],'/'); - if (prog == NULL) - { - prog = strrchr(argv[0],':'); - if (prog == NULL) - prog = argv[0]; - else - prog++; - } - else - prog++; - } - else - prog++; - - if (argc == 1) - help(0); - - if (strcmp(argv[arg],"-l") == 0) - { - action = TGZ_LIST; - if (argc == ++arg) - help(0); - } - else if (strcmp(argv[arg],"-h") == 0) - { - help(0); - } - - if ((TGZfile = TGZfname(argv[arg])) == NULL) - TGZnotfound(argv[arg]); - - ++arg; - if ((action == TGZ_LIST) && (arg != argc)) - help(1); - -/* - * Process the TGZ file - */ - switch(action) - { - case TGZ_LIST: - case TGZ_EXTRACT: - f = gzopen(TGZfile,"rb"); - if (f == NULL) - { - fprintf(stderr,"%s: Couldn't gzopen %s\n",prog,TGZfile); - return 1; - } - exit(tar(f, action, arg, argc, argv)); - break; - - default: - error("Unknown option"); - exit(1); - } - - return 0; -} diff --git a/Dependencies/zlib/contrib/vstudio/readme.txt b/Dependencies/zlib/contrib/vstudio/readme.txt deleted file mode 100644 index 904888b..0000000 --- a/Dependencies/zlib/contrib/vstudio/readme.txt +++ /dev/null @@ -1,60 +0,0 @@ -Building instructions for the DLL versions of Zlib 1.2.4 -======================================================== - -This directory contains projects that build zlib and minizip using -Microsoft Visual C++ 9.0/10.0, and Visual C++ . - -You don't need to build these projects yourself. You can download the -binaries from: - http://www.winimage.com/zLibDll - -More information can be found at this site. - -first compile assembly code by running -bld_ml64.bat in contrib\masmx64 -bld_ml32.bat in contrib\masmx86 - - - - -Build instructions for Visual Studio 2008 (32 bits or 64 bits) --------------------------------------------------------------- -- Uncompress current zlib, including all contrib/* files -- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008.0 -- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32" - -Build instructions for Visual Studio 2010 (32 bits or 64 bits) --------------------------------------------------------------- -- Uncompress current zlib, including all contrib/* files -- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010.0 - - -Important ---------- -- To use zlibwapi.dll in your application, you must define the - macro ZLIB_WINAPI when compiling your application's source files. - - -Additional notes ----------------- -- This DLL, named zlibwapi.dll, is compatible to the old zlib.dll built - by Gilles Vollant from the zlib 1.1.x sources, and distributed at - http://www.winimage.com/zLibDll - It uses the WINAPI calling convention for the exported functions, and - includes the minizip functionality. If your application needs that - particular build of zlib.dll, you can rename zlibwapi.dll to zlib.dll. - -- The new DLL was renamed because there exist several incompatible - versions of zlib.dll on the Internet. - -- There is also an official DLL build of zlib, named zlib1.dll. This one - is exporting the functions using the CDECL convention. See the file - win32\DLL_FAQ.txt found in this zlib distribution. - -- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol - has a slightly different effect. To avoid compatibility problems, do - not define it here. - - -Gilles Vollant -info@winimage.com diff --git a/Dependencies/zlib/contrib/vstudio/vc10/miniunz.vcxproj b/Dependencies/zlib/contrib/vstudio/vc10/miniunz.vcxproj deleted file mode 100644 index 74e15c9..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc10/miniunz.vcxproj +++ /dev/null @@ -1,310 +0,0 @@ - - - - - Debug - Itanium - - - Debug - Win32 - - - Debug - x64 - - - Release - Itanium - - - Release - Win32 - - - Release - x64 - - - - {C52F9E7B-498A-42BE-8DB4-85A15694382A} - Win32Proj - - - - Application - MultiByte - - - Application - MultiByte - - - Application - MultiByte - - - Application - MultiByte - - - Application - MultiByte - - - Application - MultiByte - - - - - - - - - - - - - - - - - - - - - - - - - <_ProjectFileVersion>10.0.30128.1 - x86\MiniUnzip$(Configuration)\ - x86\MiniUnzip$(Configuration)\Tmp\ - true - false - x86\MiniUnzip$(Configuration)\ - x86\MiniUnzip$(Configuration)\Tmp\ - false - false - x64\MiniUnzip$(Configuration)\ - x64\MiniUnzip$(Configuration)\Tmp\ - true - false - ia64\MiniUnzip$(Configuration)\ - ia64\MiniUnzip$(Configuration)\Tmp\ - true - false - x64\MiniUnzip$(Configuration)\ - x64\MiniUnzip$(Configuration)\Tmp\ - false - false - ia64\MiniUnzip$(Configuration)\ - ia64\MiniUnzip$(Configuration)\Tmp\ - false - false - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - - - - Disabled - ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) - true - Default - MultiThreadedDebug - false - - - $(IntDir) - Level3 - EditAndContinue - - - x86\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) - $(OutDir)miniunz.exe - true - $(OutDir)miniunz.pdb - Console - false - - - MachineX86 - - - - - MaxSpeed - OnlyExplicitInline - true - ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) - 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- - - - {fa61a89f-93fc-4c89-b29e-36224b7592f4} - cpp;c;cxx;def;odl;idl;hpj;bat;asm - - - {d4b85da0-2ba2-4934-b57f-e2584e3848ee} - h;hpp;hxx;hm;inl;inc - - - {e573e075-00bd-4a7d-bd67-a8cc9bfc5aca} - rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe - - - - - Source Files - - - \ No newline at end of file diff --git a/Dependencies/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.user b/Dependencies/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.user deleted file mode 100644 index 695b5c7..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.user +++ /dev/null @@ -1,3 +0,0 @@ - - - \ No newline at end of file diff --git a/Dependencies/zlib/contrib/vstudio/vc10/zlib.rc b/Dependencies/zlib/contrib/vstudio/vc10/zlib.rc deleted file mode 100644 index f822450..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc10/zlib.rc +++ /dev/null @@ -1,32 +0,0 @@ -#include - -#define IDR_VERSION1 1 -IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE - FILEVERSION 1,2,5,0 - PRODUCTVERSION 1,2,5,0 - FILEFLAGSMASK VS_FFI_FILEFLAGSMASK - FILEFLAGS 0 - FILEOS VOS_DOS_WINDOWS32 - FILETYPE VFT_DLL - FILESUBTYPE 0 // not used -BEGIN - BLOCK "StringFileInfo" - BEGIN - BLOCK "040904E4" - //language ID = U.S. English, char set = Windows, Multilingual - - BEGIN - VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" - VALUE "FileVersion", "1.2.5\0" - VALUE "InternalName", "zlib\0" - VALUE "OriginalFilename", "zlib.dll\0" - VALUE "ProductName", "ZLib.DLL\0" - VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" - VALUE "LegalCopyright", "(C) 1995-2010 Jean-loup Gailly & Mark Adler\0" - END - END - BLOCK "VarFileInfo" - BEGIN - VALUE "Translation", 0x0409, 1252 - END -END diff --git a/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj b/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj deleted file mode 100644 index 2682fca..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj +++ /dev/null @@ -1,457 +0,0 @@ - - - - - Debug - Itanium - - - Debug - Win32 - - - Debug - x64 - - - ReleaseWithoutAsm - Itanium - - - ReleaseWithoutAsm - Win32 - - - ReleaseWithoutAsm - x64 - - - Release - Itanium - - - Release - Win32 - - - Release - x64 - - - - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8} - - - - StaticLibrary - false - - - StaticLibrary - false - - - StaticLibrary - false - - - StaticLibrary - false - - - StaticLibrary - false - - - StaticLibrary - false - - - StaticLibrary - false - - - StaticLibrary - false - - - StaticLibrary - false - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <_ProjectFileVersion>10.0.30128.1 - x86\ZlibStat$(Configuration)\ - x86\ZlibStat$(Configuration)\Tmp\ - x86\ZlibStat$(Configuration)\ - x86\ZlibStat$(Configuration)\Tmp\ - x86\ZlibStat$(Configuration)\ - x86\ZlibStat$(Configuration)\Tmp\ - x64\ZlibStat$(Configuration)\ - x64\ZlibStat$(Configuration)\Tmp\ - ia64\ZlibStat$(Configuration)\ - ia64\ZlibStat$(Configuration)\Tmp\ - x64\ZlibStat$(Configuration)\ - x64\ZlibStat$(Configuration)\Tmp\ - ia64\ZlibStat$(Configuration)\ - ia64\ZlibStat$(Configuration)\Tmp\ - x64\ZlibStat$(Configuration)\ - x64\ZlibStat$(Configuration)\Tmp\ - ia64\ZlibStat$(Configuration)\ - ia64\ZlibStat$(Configuration)\Tmp\ - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - AllRules.ruleset - - - - - - Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) - - - MultiThreadedDebug - false - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - OldStyle - - - 0x040c - - - /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) - $(OutDir)zlibstat.lib - true - - - - - OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions) - true - - - MultiThreaded - false - true - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - - - 0x040c - - - /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) - $(OutDir)zlibstat.lib - true - - - - - OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) - true - - - MultiThreaded - false - true - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - - - 0x040c - - - /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) - $(OutDir)zlibstat.lib - true - - - - - X64 - - - Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) - - - MultiThreadedDebugDLL - false - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - OldStyle - - - 0x040c - - - /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) - $(OutDir)zlibstat.lib - true - - - - - Itanium - - - Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) - - - MultiThreadedDebugDLL - false - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - OldStyle - - - 0x040c - - - /MACHINE:IA64 /NODEFAULTLIB %(AdditionalOptions) - $(OutDir)zlibstat.lib - true - - - - - X64 - - - OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) - true - - - MultiThreadedDLL - false - true - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - - - 0x040c - - - /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) - $(OutDir)zlibstat.lib - true - - - - - Itanium - - - OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) - true - - - MultiThreadedDLL - false - true - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - - - 0x040c - - - /MACHINE:IA64 /NODEFAULTLIB %(AdditionalOptions) - $(OutDir)zlibstat.lib - true - - - - - X64 - - - OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) - true - - - MultiThreadedDLL - false - true - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - - - 0x040c - - - /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) - $(OutDir)zlibstat.lib - true - - - - - Itanium - - - OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) - true - - - MultiThreadedDLL - false - true - $(IntDir)zlibstat.pch - $(IntDir) - $(IntDir) - $(OutDir) - Level3 - true - - - 0x040c - - - /MACHINE:IA64 /NODEFAULTLIB %(AdditionalOptions) - $(OutDir)zlibstat.lib - true - - - - - - - - - - - - - - true - true - true - true - true - true - - - - - - - - - - - - - - - - - - - - - \ No newline at end of file diff --git a/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters b/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters deleted file mode 100644 index c8c7f7e..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters +++ /dev/null @@ -1,77 +0,0 @@ - - - - - {174213f6-7f66-4ae8-a3a8-a1e0a1e6ffdd} - - - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - - - Source Files - - - - - Source Files - - - \ No newline at end of file diff --git a/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.user b/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.user deleted file mode 100644 index 695b5c7..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.user +++ /dev/null @@ -1,3 +0,0 @@ - - - \ No newline at end of file diff --git a/Dependencies/zlib/contrib/vstudio/vc10/zlibvc.def b/Dependencies/zlib/contrib/vstudio/vc10/zlibvc.def deleted file mode 100644 index 0269ef7..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc10/zlibvc.def +++ /dev/null @@ -1,130 +0,0 @@ -LIBRARY -; zlib data compression and ZIP file I/O library - -VERSION 1.24 - -EXPORTS - adler32 @1 - compress @2 - crc32 @3 - deflate @4 - deflateCopy @5 - deflateEnd @6 - deflateInit2_ @7 - deflateInit_ @8 - deflateParams @9 - deflateReset @10 - deflateSetDictionary @11 - gzclose @12 - gzdopen @13 - gzerror @14 - gzflush @15 - gzopen @16 - gzread @17 - gzwrite @18 - inflate @19 - inflateEnd @20 - inflateInit2_ @21 - inflateInit_ @22 - inflateReset @23 - inflateSetDictionary @24 - inflateSync @25 - uncompress @26 - zlibVersion @27 - gzprintf @28 - gzputc @29 - gzgetc @30 - gzseek @31 - gzrewind @32 - gztell @33 - gzeof @34 - gzsetparams @35 - zError @36 - inflateSyncPoint @37 - get_crc_table @38 - compress2 @39 - gzputs @40 - gzgets @41 - inflateCopy @42 - inflateBackInit_ @43 - inflateBack @44 - inflateBackEnd @45 - compressBound @46 - deflateBound @47 - gzclearerr @48 - gzungetc @49 - zlibCompileFlags @50 - deflatePrime @51 - - unzOpen @61 - unzClose @62 - unzGetGlobalInfo @63 - unzGetCurrentFileInfo @64 - unzGoToFirstFile @65 - unzGoToNextFile @66 - unzOpenCurrentFile @67 - unzReadCurrentFile @68 - unzOpenCurrentFile3 @69 - unztell @70 - unzeof @71 - unzCloseCurrentFile @72 - unzGetGlobalComment @73 - unzStringFileNameCompare @74 - unzLocateFile @75 - unzGetLocalExtrafield @76 - unzOpen2 @77 - unzOpenCurrentFile2 @78 - unzOpenCurrentFilePassword @79 - - zipOpen @80 - zipOpenNewFileInZip @81 - zipWriteInFileInZip @82 - zipCloseFileInZip @83 - zipClose @84 - zipOpenNewFileInZip2 @86 - zipCloseFileInZipRaw @87 - zipOpen2 @88 - zipOpenNewFileInZip3 @89 - - unzGetFilePos @100 - unzGoToFilePos @101 - - fill_win32_filefunc @110 - -; zlibwapi v1.2.4 added: - fill_win32_filefunc64 @111 - fill_win32_filefunc64A @112 - fill_win32_filefunc64W @113 - - unzOpen64 @120 - unzOpen2_64 @121 - unzGetGlobalInfo64 @122 - unzGetCurrentFileInfo64 @124 - unzGetCurrentFileZStreamPos64 @125 - unztell64 @126 - unzGetFilePos64 @127 - unzGoToFilePos64 @128 - - zipOpen64 @130 - zipOpen2_64 @131 - zipOpenNewFileInZip64 @132 - zipOpenNewFileInZip2_64 @133 - zipOpenNewFileInZip3_64 @134 - zipOpenNewFileInZip4_64 @135 - zipCloseFileInZipRaw64 @136 - -; zlib1 v1.2.4 added: - adler32_combine @140 - crc32_combine @142 - deflateSetHeader @144 - deflateTune @145 - gzbuffer @146 - gzclose_r @147 - gzclose_w @148 - gzdirect @149 - gzoffset @150 - inflateGetHeader @156 - inflateMark @157 - inflatePrime @158 - inflateReset2 @159 - inflateUndermine @160 diff --git a/Dependencies/zlib/contrib/vstudio/vc10/zlibvc.sln b/Dependencies/zlib/contrib/vstudio/vc10/zlibvc.sln deleted file mode 100644 index 6f6ffd5..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc10/zlibvc.sln +++ /dev/null @@ -1,135 +0,0 @@ - -Microsoft Visual Studio Solution File, Format Version 11.00 -# Visual Studio 2010 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Itanium = Debug|Itanium - Debug|Win32 = Debug|Win32 - Debug|x64 = Debug|x64 - Release|Itanium = Release|Itanium - Release|Win32 = Release|Win32 - Release|x64 = Release|x64 - ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium - ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32 - ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Itanium - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.Build.0 = Debug|Itanium - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Itanium - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.Build.0 = Release|Itanium - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.Build.0 = ReleaseWithoutAsm|Itanium - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Itanium - 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- - - - - - - - - - - - - - - - - diff --git a/Dependencies/zlib/contrib/vstudio/vc9/zlib.rc b/Dependencies/zlib/contrib/vstudio/vc9/zlib.rc deleted file mode 100644 index f822450..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc9/zlib.rc +++ /dev/null @@ -1,32 +0,0 @@ -#include - -#define IDR_VERSION1 1 -IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE - FILEVERSION 1,2,5,0 - PRODUCTVERSION 1,2,5,0 - FILEFLAGSMASK VS_FFI_FILEFLAGSMASK - FILEFLAGS 0 - FILEOS VOS_DOS_WINDOWS32 - FILETYPE VFT_DLL - FILESUBTYPE 0 // not used -BEGIN - BLOCK "StringFileInfo" - BEGIN - BLOCK "040904E4" - //language ID = U.S. English, char set = Windows, Multilingual - - BEGIN - VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" - VALUE "FileVersion", "1.2.5\0" - VALUE "InternalName", "zlib\0" - VALUE "OriginalFilename", "zlib.dll\0" - VALUE "ProductName", "ZLib.DLL\0" - VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" - VALUE "LegalCopyright", "(C) 1995-2010 Jean-loup Gailly & Mark Adler\0" - END - END - BLOCK "VarFileInfo" - BEGIN - VALUE "Translation", 0x0409, 1252 - END -END diff --git a/Dependencies/zlib/contrib/vstudio/vc9/zlibstat.vcproj b/Dependencies/zlib/contrib/vstudio/vc9/zlibstat.vcproj deleted file mode 100644 index 61c76c7..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc9/zlibstat.vcproj +++ /dev/null @@ -1,835 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/zlib/contrib/vstudio/vc9/zlibvc.def b/Dependencies/zlib/contrib/vstudio/vc9/zlibvc.def deleted file mode 100644 index 0269ef7..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc9/zlibvc.def +++ /dev/null @@ -1,130 +0,0 @@ -LIBRARY -; zlib data compression and ZIP file I/O library - -VERSION 1.24 - -EXPORTS - adler32 @1 - compress @2 - crc32 @3 - deflate @4 - deflateCopy @5 - deflateEnd @6 - deflateInit2_ @7 - deflateInit_ @8 - deflateParams @9 - deflateReset @10 - deflateSetDictionary @11 - gzclose @12 - gzdopen @13 - gzerror @14 - gzflush @15 - gzopen @16 - gzread @17 - gzwrite @18 - inflate @19 - inflateEnd @20 - inflateInit2_ @21 - inflateInit_ @22 - inflateReset @23 - inflateSetDictionary @24 - inflateSync @25 - uncompress @26 - zlibVersion @27 - gzprintf @28 - gzputc @29 - gzgetc @30 - gzseek @31 - gzrewind @32 - gztell @33 - gzeof @34 - gzsetparams @35 - zError @36 - inflateSyncPoint @37 - get_crc_table @38 - compress2 @39 - gzputs @40 - gzgets @41 - inflateCopy @42 - inflateBackInit_ @43 - inflateBack @44 - inflateBackEnd @45 - compressBound @46 - deflateBound @47 - gzclearerr @48 - gzungetc @49 - zlibCompileFlags @50 - deflatePrime @51 - - unzOpen @61 - unzClose @62 - unzGetGlobalInfo @63 - unzGetCurrentFileInfo @64 - unzGoToFirstFile @65 - unzGoToNextFile @66 - unzOpenCurrentFile @67 - unzReadCurrentFile @68 - unzOpenCurrentFile3 @69 - unztell @70 - unzeof @71 - unzCloseCurrentFile @72 - unzGetGlobalComment @73 - unzStringFileNameCompare @74 - unzLocateFile @75 - unzGetLocalExtrafield @76 - unzOpen2 @77 - unzOpenCurrentFile2 @78 - unzOpenCurrentFilePassword @79 - - zipOpen @80 - zipOpenNewFileInZip @81 - zipWriteInFileInZip @82 - zipCloseFileInZip @83 - zipClose @84 - zipOpenNewFileInZip2 @86 - zipCloseFileInZipRaw @87 - zipOpen2 @88 - zipOpenNewFileInZip3 @89 - - unzGetFilePos @100 - unzGoToFilePos @101 - - fill_win32_filefunc @110 - -; zlibwapi v1.2.4 added: - fill_win32_filefunc64 @111 - fill_win32_filefunc64A @112 - fill_win32_filefunc64W @113 - - unzOpen64 @120 - unzOpen2_64 @121 - unzGetGlobalInfo64 @122 - unzGetCurrentFileInfo64 @124 - unzGetCurrentFileZStreamPos64 @125 - unztell64 @126 - unzGetFilePos64 @127 - unzGoToFilePos64 @128 - - zipOpen64 @130 - zipOpen2_64 @131 - zipOpenNewFileInZip64 @132 - zipOpenNewFileInZip2_64 @133 - zipOpenNewFileInZip3_64 @134 - zipOpenNewFileInZip4_64 @135 - zipCloseFileInZipRaw64 @136 - -; zlib1 v1.2.4 added: - adler32_combine @140 - crc32_combine @142 - deflateSetHeader @144 - deflateTune @145 - gzbuffer @146 - gzclose_r @147 - gzclose_w @148 - gzdirect @149 - gzoffset @150 - inflateGetHeader @156 - inflateMark @157 - inflatePrime @158 - inflateReset2 @159 - inflateUndermine @160 diff --git a/Dependencies/zlib/contrib/vstudio/vc9/zlibvc.sln b/Dependencies/zlib/contrib/vstudio/vc9/zlibvc.sln deleted file mode 100644 index b482967..0000000 --- a/Dependencies/zlib/contrib/vstudio/vc9/zlibvc.sln +++ /dev/null @@ -1,144 +0,0 @@ - -Microsoft Visual Studio Solution File, Format Version 10.00 -# Visual Studio 2008 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TestZlibDll", "testzlibdll.vcproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}" - 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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/zlib/crc32.c b/Dependencies/zlib/crc32.c deleted file mode 100644 index 91be372..0000000 --- a/Dependencies/zlib/crc32.c +++ /dev/null @@ -1,442 +0,0 @@ -/* crc32.c -- compute the CRC-32 of a data stream - * Copyright (C) 1995-2006, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - * - * Thanks to Rodney Brown for his contribution of faster - * CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing - * tables for updating the shift register in one step with three exclusive-ors - * instead of four steps with four exclusive-ors. This results in about a - * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3. - */ - -/* @(#) $Id$ */ - -/* - Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore - protection on the static variables used to control the first-use generation - of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should - first call get_crc_table() to initialize the tables before allowing more than - one thread to use crc32(). - */ - -#ifdef MAKECRCH -# include -# ifndef DYNAMIC_CRC_TABLE -# define DYNAMIC_CRC_TABLE -# endif /* !DYNAMIC_CRC_TABLE */ -#endif /* MAKECRCH */ - -#include "zutil.h" /* for STDC and FAR definitions */ - -#define local static - -/* Find a four-byte integer type for crc32_little() and crc32_big(). */ -#ifndef NOBYFOUR -# ifdef STDC /* need ANSI C limits.h to determine sizes */ -# include -# define BYFOUR -# if (UINT_MAX == 0xffffffffUL) - typedef unsigned int u4; -# else -# if (ULONG_MAX == 0xffffffffUL) - typedef unsigned long u4; -# else -# if (USHRT_MAX == 0xffffffffUL) - typedef unsigned short u4; -# else -# undef BYFOUR /* can't find a four-byte integer type! */ -# endif -# endif -# endif -# endif /* STDC */ -#endif /* !NOBYFOUR */ - -/* Definitions for doing the crc four data bytes at a time. */ -#ifdef BYFOUR -# define REV(w) ((((w)>>24)&0xff)+(((w)>>8)&0xff00)+ \ - (((w)&0xff00)<<8)+(((w)&0xff)<<24)) - local unsigned long crc32_little OF((unsigned long, - const unsigned char FAR *, unsigned)); - local unsigned long crc32_big OF((unsigned long, - const unsigned char FAR *, unsigned)); -# define TBLS 8 -#else -# define TBLS 1 -#endif /* BYFOUR */ - -/* Local functions for crc concatenation */ -local unsigned long gf2_matrix_times OF((unsigned long *mat, - unsigned long vec)); -local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat)); -local uLong crc32_combine_(uLong crc1, uLong crc2, z_off64_t len2); - - -#ifdef DYNAMIC_CRC_TABLE - -local volatile int crc_table_empty = 1; -local unsigned long FAR crc_table[TBLS][256]; -local void make_crc_table OF((void)); -#ifdef MAKECRCH - local void write_table OF((FILE *, const unsigned long FAR *)); -#endif /* MAKECRCH */ -/* - Generate tables for a byte-wise 32-bit CRC calculation on the polynomial: - x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1. - - Polynomials over GF(2) are represented in binary, one bit per coefficient, - with the lowest powers in the most significant bit. Then adding polynomials - is just exclusive-or, and multiplying a polynomial by x is a right shift by - one. If we call the above polynomial p, and represent a byte as the - polynomial q, also with the lowest power in the most significant bit (so the - byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p, - where a mod b means the remainder after dividing a by b. - - This calculation is done using the shift-register method of multiplying and - taking the remainder. The register is initialized to zero, and for each - incoming bit, x^32 is added mod p to the register if the bit is a one (where - x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by - x (which is shifting right by one and adding x^32 mod p if the bit shifted - out is a one). We start with the highest power (least significant bit) of - q and repeat for all eight bits of q. - - The first table is simply the CRC of all possible eight bit values. This is - all the information needed to generate CRCs on data a byte at a time for all - combinations of CRC register values and incoming bytes. The remaining tables - allow for word-at-a-time CRC calculation for both big-endian and little- - endian machines, where a word is four bytes. -*/ -local void make_crc_table() -{ - unsigned long c; - int n, k; - unsigned long poly; /* polynomial exclusive-or pattern */ - /* terms of polynomial defining this crc (except x^32): */ - static volatile int first = 1; /* flag to limit concurrent making */ - static const unsigned char p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26}; - - /* See if another task is already doing this (not thread-safe, but better - than nothing -- significantly reduces duration of vulnerability in - case the advice about DYNAMIC_CRC_TABLE is ignored) */ - if (first) { - first = 0; - - /* make exclusive-or pattern from polynomial (0xedb88320UL) */ - poly = 0UL; - for (n = 0; n < sizeof(p)/sizeof(unsigned char); n++) - poly |= 1UL << (31 - p[n]); - - /* generate a crc for every 8-bit value */ - for (n = 0; n < 256; n++) { - c = (unsigned long)n; - for (k = 0; k < 8; k++) - c = c & 1 ? poly ^ (c >> 1) : c >> 1; - crc_table[0][n] = c; - } - -#ifdef BYFOUR - /* generate crc for each value followed by one, two, and three zeros, - and then the byte reversal of those as well as the first table */ - for (n = 0; n < 256; n++) { - c = crc_table[0][n]; - crc_table[4][n] = REV(c); - for (k = 1; k < 4; k++) { - c = crc_table[0][c & 0xff] ^ (c >> 8); - crc_table[k][n] = c; - crc_table[k + 4][n] = REV(c); - } - } -#endif /* BYFOUR */ - - crc_table_empty = 0; - } - else { /* not first */ - /* wait for the other guy to finish (not efficient, but rare) */ - while (crc_table_empty) - ; - } - -#ifdef MAKECRCH - /* write out CRC tables to crc32.h */ - { - FILE *out; - - out = fopen("crc32.h", "w"); - if (out == NULL) return; - fprintf(out, "/* crc32.h -- tables for rapid CRC calculation\n"); - fprintf(out, " * Generated automatically by crc32.c\n */\n\n"); - fprintf(out, "local const unsigned long FAR "); - fprintf(out, "crc_table[TBLS][256] =\n{\n {\n"); - write_table(out, crc_table[0]); -# ifdef BYFOUR - fprintf(out, "#ifdef BYFOUR\n"); - for (k = 1; k < 8; k++) { - fprintf(out, " },\n {\n"); - write_table(out, crc_table[k]); - } - fprintf(out, "#endif\n"); -# endif /* BYFOUR */ - fprintf(out, " }\n};\n"); - fclose(out); - } -#endif /* MAKECRCH */ -} - -#ifdef MAKECRCH -local void write_table(out, table) - FILE *out; - const unsigned long FAR *table; -{ - int n; - - for (n = 0; n < 256; n++) - fprintf(out, "%s0x%08lxUL%s", n % 5 ? "" : " ", table[n], - n == 255 ? "\n" : (n % 5 == 4 ? ",\n" : ", ")); -} -#endif /* MAKECRCH */ - -#else /* !DYNAMIC_CRC_TABLE */ -/* ======================================================================== - * Tables of CRC-32s of all single-byte values, made by make_crc_table(). - */ -#include "crc32.h" -#endif /* DYNAMIC_CRC_TABLE */ - -/* ========================================================================= - * This function can be used by asm versions of crc32() - */ -const unsigned long FAR * ZEXPORT get_crc_table() -{ -#ifdef DYNAMIC_CRC_TABLE - if (crc_table_empty) - make_crc_table(); -#endif /* DYNAMIC_CRC_TABLE */ - return (const unsigned long FAR *)crc_table; -} - -/* ========================================================================= */ -#define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8) -#define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1 - -/* ========================================================================= */ -unsigned long ZEXPORT crc32(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - uInt len; -{ - if (buf == Z_NULL) return 0UL; - -#ifdef DYNAMIC_CRC_TABLE - if (crc_table_empty) - make_crc_table(); -#endif /* DYNAMIC_CRC_TABLE */ - -#ifdef BYFOUR - if (sizeof(void *) == sizeof(ptrdiff_t)) { - u4 endian; - - endian = 1; - if (*((unsigned char *)(&endian))) - return crc32_little(crc, buf, len); - else - return crc32_big(crc, buf, len); - } -#endif /* BYFOUR */ - crc = crc ^ 0xffffffffUL; - while (len >= 8) { - DO8; - len -= 8; - } - if (len) do { - DO1; - } while (--len); - return crc ^ 0xffffffffUL; -} - -#ifdef BYFOUR - -/* ========================================================================= */ -#define DOLIT4 c ^= *buf4++; \ - c = crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \ - crc_table[1][(c >> 16) & 0xff] ^ crc_table[0][c >> 24] -#define DOLIT32 DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4 - -/* ========================================================================= */ -local unsigned long crc32_little(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - unsigned len; -{ - register u4 c; - register const u4 FAR *buf4; - - c = (u4)crc; - c = ~c; - while (len && ((ptrdiff_t)buf & 3)) { - c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); - len--; - } - - buf4 = (const u4 FAR *)(const void FAR *)buf; - while (len >= 32) { - DOLIT32; - len -= 32; - } - while (len >= 4) { - DOLIT4; - len -= 4; - } - buf = (const unsigned char FAR *)buf4; - - if (len) do { - c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); - } while (--len); - c = ~c; - return (unsigned long)c; -} - -/* ========================================================================= */ -#define DOBIG4 c ^= *++buf4; \ - c = crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \ - crc_table[6][(c >> 16) & 0xff] ^ crc_table[7][c >> 24] -#define DOBIG32 DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4 - -/* ========================================================================= */ -local unsigned long crc32_big(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - unsigned len; -{ - register u4 c; - register const u4 FAR *buf4; - - c = REV((u4)crc); - c = ~c; - while (len && ((ptrdiff_t)buf & 3)) { - c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); - len--; - } - - buf4 = (const u4 FAR *)(const void FAR *)buf; - buf4--; - while (len >= 32) { - DOBIG32; - len -= 32; - } - while (len >= 4) { - DOBIG4; - len -= 4; - } - buf4++; - buf = (const unsigned char FAR *)buf4; - - if (len) do { - c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); - } while (--len); - c = ~c; - return (unsigned long)(REV(c)); -} - -#endif /* BYFOUR */ - -#define GF2_DIM 32 /* dimension of GF(2) vectors (length of CRC) */ - -/* ========================================================================= */ -local unsigned long gf2_matrix_times(mat, vec) - unsigned long *mat; - unsigned long vec; -{ - unsigned long sum; - - sum = 0; - while (vec) { - if (vec & 1) - sum ^= *mat; - vec >>= 1; - mat++; - } - return sum; -} - -/* ========================================================================= */ -local void gf2_matrix_square(square, mat) - unsigned long *square; - unsigned long *mat; -{ - int n; - - for (n = 0; n < GF2_DIM; n++) - square[n] = gf2_matrix_times(mat, mat[n]); -} - -/* ========================================================================= */ -local uLong crc32_combine_(crc1, crc2, len2) - uLong crc1; - uLong crc2; - z_off64_t len2; -{ - int n; - unsigned long row; - unsigned long even[GF2_DIM]; /* even-power-of-two zeros operator */ - unsigned long odd[GF2_DIM]; /* odd-power-of-two zeros operator */ - - /* degenerate case (also disallow negative lengths) */ - if (len2 <= 0) - return crc1; - - /* put operator for one zero bit in odd */ - odd[0] = 0xedb88320UL; /* CRC-32 polynomial */ - row = 1; - for (n = 1; n < GF2_DIM; n++) { - odd[n] = row; - row <<= 1; - } - - /* put operator for two zero bits in even */ - gf2_matrix_square(even, odd); - - /* put operator for four zero bits in odd */ - gf2_matrix_square(odd, even); - - /* apply len2 zeros to crc1 (first square will put the operator for one - zero byte, eight zero bits, in even) */ - do { - /* apply zeros operator for this bit of len2 */ - gf2_matrix_square(even, odd); - if (len2 & 1) - crc1 = gf2_matrix_times(even, crc1); - len2 >>= 1; - - /* if no more bits set, then done */ - if (len2 == 0) - break; - - /* another iteration of the loop with odd and even swapped */ - gf2_matrix_square(odd, even); - if (len2 & 1) - crc1 = gf2_matrix_times(odd, crc1); - len2 >>= 1; - - /* if no more bits set, then done */ - } while (len2 != 0); - - /* return combined crc */ - crc1 ^= crc2; - return crc1; -} - -/* ========================================================================= */ -uLong ZEXPORT crc32_combine(crc1, crc2, len2) - uLong crc1; - uLong crc2; - z_off_t len2; -{ - return crc32_combine_(crc1, crc2, len2); -} - -uLong ZEXPORT crc32_combine64(crc1, crc2, len2) - uLong crc1; - uLong crc2; - z_off64_t len2; -{ - return crc32_combine_(crc1, crc2, len2); -} diff --git a/Dependencies/zlib/crc32.h b/Dependencies/zlib/crc32.h deleted file mode 100644 index 8053b61..0000000 --- a/Dependencies/zlib/crc32.h +++ /dev/null @@ -1,441 +0,0 @@ -/* crc32.h -- tables for rapid CRC calculation - * Generated automatically by crc32.c - */ - -local const unsigned long FAR crc_table[TBLS][256] = -{ - { - 0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL, - 0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL, - 0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL, - 0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL, - 0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL, - 0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL, - 0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL, - 0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL, - 0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL, - 0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL, - 0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL, - 0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL, - 0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL, - 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0xa7166686UL, 0xc271da3eUL, 0x2cde6f2cUL, 0x49b9d394UL, 0xf0810409UL, - 0x95e6b8b1UL, 0x7b490da3UL, 0x1e2eb11bUL, 0x483ed243UL, 0x2d596efbUL, - 0xc3f6dbe9UL, 0xa6916751UL, 0x1fa9b0ccUL, 0x7ace0c74UL, 0x9461b966UL, - 0xf10605deUL -#endif - } -}; diff --git a/Dependencies/zlib/deflate.c b/Dependencies/zlib/deflate.c deleted file mode 100644 index 5c4022f..0000000 --- a/Dependencies/zlib/deflate.c +++ /dev/null @@ -1,1834 +0,0 @@ -/* deflate.c -- compress data using the deflation algorithm - * Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* - * ALGORITHM - * - * The "deflation" process depends on being able to identify portions - * of the input text which are identical to earlier input (within a - * sliding window trailing behind the input currently being processed). - * - * The most straightforward technique turns out to be the fastest for - * most input files: try all possible matches and select the longest. - * The key feature of this algorithm is that insertions into the string - * dictionary are very simple and thus fast, and deletions are avoided - * completely. Insertions are performed at each input character, whereas - * string matches are performed only when the previous match ends. So it - * is preferable to spend more time in matches to allow very fast string - * insertions and avoid deletions. The matching algorithm for small - * strings is inspired from that of Rabin & Karp. A brute force approach - * is used to find longer strings when a small match has been found. - * A similar algorithm is used in comic (by Jan-Mark Wams) and freeze - * (by Leonid Broukhis). - * A previous version of this file used a more sophisticated algorithm - * (by Fiala and Greene) which is guaranteed to run in linear amortized - * time, but has a larger average cost, uses more memory and is patented. - * However the F&G algorithm may be faster for some highly redundant - * files if the parameter max_chain_length (described below) is too large. - * - * ACKNOWLEDGEMENTS - * - * The idea of lazy evaluation of matches is due to Jan-Mark Wams, and - * I found it in 'freeze' written by Leonid Broukhis. - * Thanks to many people for bug reports and testing. - * - * REFERENCES - * - * Deutsch, L.P.,"DEFLATE Compressed Data Format Specification". - * Available in http://www.ietf.org/rfc/rfc1951.txt - * - * A description of the Rabin and Karp algorithm is given in the book - * "Algorithms" by R. Sedgewick, Addison-Wesley, p252. - * - * Fiala,E.R., and Greene,D.H. - * Data Compression with Finite Windows, Comm.ACM, 32,4 (1989) 490-595 - * - */ - -/* @(#) $Id$ */ - -#include "deflate.h" - -const char deflate_copyright[] = - " deflate 1.2.5 Copyright 1995-2010 Jean-loup Gailly and Mark Adler "; -/* - If you use the zlib library in a product, an acknowledgment is welcome - in the documentation of your product. If for some reason you cannot - include such an acknowledgment, I would appreciate that you keep this - copyright string in the executable of your product. - */ - -/* =========================================================================== - * Function prototypes. - */ -typedef enum { - need_more, /* block not completed, need more input or more output */ - block_done, /* block flush performed */ - finish_started, /* finish started, need only more output at next deflate */ - finish_done /* finish done, accept no more input or output */ -} block_state; - -typedef block_state (*compress_func) OF((deflate_state *s, int flush)); -/* Compression function. Returns the block state after the call. */ - -local void fill_window OF((deflate_state *s)); -local block_state deflate_stored OF((deflate_state *s, int flush)); -local block_state deflate_fast OF((deflate_state *s, int flush)); -#ifndef FASTEST -local block_state deflate_slow OF((deflate_state *s, int flush)); -#endif -local block_state deflate_rle OF((deflate_state *s, int flush)); -local block_state deflate_huff OF((deflate_state *s, int flush)); -local void lm_init OF((deflate_state *s)); -local void putShortMSB OF((deflate_state *s, uInt b)); -local void flush_pending OF((z_streamp strm)); -local int read_buf OF((z_streamp strm, Bytef *buf, unsigned size)); -#ifdef ASMV - void match_init OF((void)); /* asm code initialization */ - uInt longest_match OF((deflate_state *s, IPos cur_match)); -#else -local uInt longest_match OF((deflate_state *s, IPos cur_match)); -#endif - -#ifdef DEBUG -local void check_match OF((deflate_state *s, IPos start, IPos match, - int length)); -#endif - -/* =========================================================================== - * Local data - */ - -#define NIL 0 -/* Tail of hash chains */ - -#ifndef TOO_FAR -# define TOO_FAR 4096 -#endif -/* Matches of length 3 are discarded if their distance exceeds TOO_FAR */ - -/* Values for max_lazy_match, good_match and max_chain_length, depending on - * the desired pack level (0..9). The values given below have been tuned to - * exclude worst case performance for pathological files. Better values may be - * found for specific files. - */ -typedef struct config_s { - ush good_length; /* reduce lazy search above this match length */ - ush max_lazy; /* do not perform lazy search above this match length */ - ush nice_length; /* quit search above this match length */ - ush max_chain; - compress_func func; -} config; - -#ifdef FASTEST -local const config configuration_table[2] = { -/* good lazy nice chain */ -/* 0 */ {0, 0, 0, 0, deflate_stored}, /* store only */ -/* 1 */ {4, 4, 8, 4, deflate_fast}}; /* max speed, no lazy matches */ -#else -local const config configuration_table[10] = { -/* good lazy nice chain */ -/* 0 */ {0, 0, 0, 0, deflate_stored}, /* store only */ -/* 1 */ {4, 4, 8, 4, deflate_fast}, /* max speed, no lazy matches */ -/* 2 */ {4, 5, 16, 8, deflate_fast}, -/* 3 */ {4, 6, 32, 32, deflate_fast}, - -/* 4 */ {4, 4, 16, 16, deflate_slow}, /* lazy matches */ -/* 5 */ {8, 16, 32, 32, deflate_slow}, -/* 6 */ {8, 16, 128, 128, deflate_slow}, -/* 7 */ {8, 32, 128, 256, deflate_slow}, -/* 8 */ {32, 128, 258, 1024, deflate_slow}, -/* 9 */ {32, 258, 258, 4096, deflate_slow}}; /* max compression */ -#endif - -/* Note: the deflate() code requires max_lazy >= MIN_MATCH and max_chain >= 4 - * For deflate_fast() (levels <= 3) good is ignored and lazy has a different - * meaning. - */ - -#define EQUAL 0 -/* result of memcmp for equal strings */ - -#ifndef NO_DUMMY_DECL -struct static_tree_desc_s {int dummy;}; /* for buggy compilers */ -#endif - -/* =========================================================================== - * Update a hash value with the given input byte - * IN assertion: all calls to to UPDATE_HASH are made with consecutive - * input characters, so that a running hash key can be computed from the - * previous key instead of complete recalculation each time. - */ -#define UPDATE_HASH(s,h,c) (h = (((h)<hash_shift) ^ (c)) & s->hash_mask) - - -/* =========================================================================== - * Insert string str in the dictionary and set match_head to the previous head - * of the hash chain (the most recent string with same hash key). Return - * the previous length of the hash chain. - * If this file is compiled with -DFASTEST, the compression level is forced - * to 1, and no hash chains are maintained. - * IN assertion: all calls to to INSERT_STRING are made with consecutive - * input characters and the first MIN_MATCH bytes of str are valid - * (except for the last MIN_MATCH-1 bytes of the input file). - */ -#ifdef FASTEST -#define INSERT_STRING(s, str, match_head) \ - (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \ - match_head = s->head[s->ins_h], \ - s->head[s->ins_h] = (Pos)(str)) -#else -#define INSERT_STRING(s, str, match_head) \ - (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \ - match_head = s->prev[(str) & s->w_mask] = s->head[s->ins_h], \ - s->head[s->ins_h] = (Pos)(str)) -#endif - -/* =========================================================================== - * Initialize the hash table (avoiding 64K overflow for 16 bit systems). - * prev[] will be initialized on the fly. - */ -#define CLEAR_HASH(s) \ - s->head[s->hash_size-1] = NIL; \ - zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head)); - -/* ========================================================================= */ -int ZEXPORT deflateInit_(strm, level, version, stream_size) - z_streamp strm; - int level; - const char *version; - int stream_size; -{ - return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, - Z_DEFAULT_STRATEGY, version, stream_size); - /* To do: ignore strm->next_in if we use it as window */ -} - -/* ========================================================================= */ -int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy, - version, stream_size) - z_streamp strm; - int level; - int method; - int windowBits; - int memLevel; - int strategy; - const char *version; - int stream_size; -{ - deflate_state *s; - int wrap = 1; - static const char my_version[] = ZLIB_VERSION; - - ushf *overlay; - /* We overlay pending_buf and d_buf+l_buf. This works since the average - * output size for (length,distance) codes is <= 24 bits. - */ - - if (version == Z_NULL || version[0] != my_version[0] || - stream_size != sizeof(z_stream)) { - return Z_VERSION_ERROR; - } - if (strm == Z_NULL) return Z_STREAM_ERROR; - - strm->msg = Z_NULL; - if (strm->zalloc == (alloc_func)0) { - strm->zalloc = zcalloc; - strm->opaque = (voidpf)0; - } - if (strm->zfree == (free_func)0) strm->zfree = zcfree; - -#ifdef FASTEST - if (level != 0) level = 1; -#else - if (level == Z_DEFAULT_COMPRESSION) level = 6; -#endif - - if (windowBits < 0) { /* suppress zlib wrapper */ - wrap = 0; - windowBits = -windowBits; - } -#ifdef GZIP - else if (windowBits > 15) { - wrap = 2; /* write gzip wrapper instead */ - windowBits -= 16; - } -#endif - if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method != Z_DEFLATED || - windowBits < 8 || windowBits > 15 || level < 0 || level > 9 || - strategy < 0 || strategy > Z_FIXED) { - return Z_STREAM_ERROR; - } - if (windowBits == 8) windowBits = 9; /* until 256-byte window bug fixed */ - s = (deflate_state *) ZALLOC(strm, 1, sizeof(deflate_state)); - if (s == Z_NULL) return Z_MEM_ERROR; - strm->state = (struct internal_state FAR *)s; - s->strm = strm; - - s->wrap = wrap; - s->gzhead = Z_NULL; - s->w_bits = windowBits; - s->w_size = 1 << s->w_bits; - s->w_mask = s->w_size - 1; - - s->hash_bits = memLevel + 7; - s->hash_size = 1 << s->hash_bits; - s->hash_mask = s->hash_size - 1; - s->hash_shift = ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH); - - s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte)); - s->prev = (Posf *) ZALLOC(strm, s->w_size, sizeof(Pos)); - s->head = (Posf *) ZALLOC(strm, s->hash_size, sizeof(Pos)); - - s->high_water = 0; /* nothing written to s->window yet */ - - s->lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */ - - overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2); - s->pending_buf = (uchf *) overlay; - s->pending_buf_size = (ulg)s->lit_bufsize * (sizeof(ush)+2L); - - if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL || - s->pending_buf == Z_NULL) { - s->status = FINISH_STATE; - strm->msg = (char*)ERR_MSG(Z_MEM_ERROR); - deflateEnd (strm); - return Z_MEM_ERROR; - } - s->d_buf = overlay + s->lit_bufsize/sizeof(ush); - s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize; - - s->level = level; - s->strategy = strategy; - s->method = (Byte)method; - - return deflateReset(strm); -} - -/* ========================================================================= */ -int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength) - z_streamp strm; - const Bytef *dictionary; - uInt dictLength; -{ - deflate_state *s; - uInt length = dictLength; - uInt n; - IPos hash_head = 0; - - if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL || - strm->state->wrap == 2 || - (strm->state->wrap == 1 && strm->state->status != INIT_STATE)) - return Z_STREAM_ERROR; - - s = strm->state; - if (s->wrap) - strm->adler = adler32(strm->adler, dictionary, dictLength); - - if (length < MIN_MATCH) return Z_OK; - if (length > s->w_size) { - length = s->w_size; - dictionary += dictLength - length; /* use the tail of the dictionary */ - } - zmemcpy(s->window, dictionary, length); - s->strstart = length; - s->block_start = (long)length; - - /* Insert all strings in the hash table (except for the last two bytes). - * s->lookahead stays null, so s->ins_h will be recomputed at the next - * call of fill_window. - */ - s->ins_h = s->window[0]; - UPDATE_HASH(s, s->ins_h, s->window[1]); - for (n = 0; n <= length - MIN_MATCH; n++) { - INSERT_STRING(s, n, hash_head); - } - if (hash_head) hash_head = 0; /* to make compiler happy */ - return Z_OK; -} - -/* ========================================================================= */ -int ZEXPORT deflateReset (strm) - z_streamp strm; -{ - deflate_state *s; - - if (strm == Z_NULL || strm->state == Z_NULL || - strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0) { - return Z_STREAM_ERROR; - } - - strm->total_in = strm->total_out = 0; - strm->msg = Z_NULL; /* use zfree if we ever allocate msg dynamically */ - strm->data_type = Z_UNKNOWN; - - s = (deflate_state *)strm->state; - s->pending = 0; - s->pending_out = s->pending_buf; - - if (s->wrap < 0) { - s->wrap = -s->wrap; /* was made negative by deflate(..., Z_FINISH); */ - } - s->status = s->wrap ? INIT_STATE : BUSY_STATE; - strm->adler = -#ifdef GZIP - s->wrap == 2 ? crc32(0L, Z_NULL, 0) : -#endif - adler32(0L, Z_NULL, 0); - s->last_flush = Z_NO_FLUSH; - - _tr_init(s); - lm_init(s); - - return Z_OK; -} - -/* ========================================================================= */ -int ZEXPORT deflateSetHeader (strm, head) - z_streamp strm; - gz_headerp head; -{ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - if (strm->state->wrap != 2) return Z_STREAM_ERROR; - strm->state->gzhead = head; - return Z_OK; -} - -/* ========================================================================= */ -int ZEXPORT deflatePrime (strm, bits, value) - z_streamp strm; - int bits; - int value; -{ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - strm->state->bi_valid = bits; - strm->state->bi_buf = (ush)(value & ((1 << bits) - 1)); - return Z_OK; -} - -/* ========================================================================= */ -int ZEXPORT deflateParams(strm, level, strategy) - z_streamp strm; - int level; - int strategy; -{ - deflate_state *s; - compress_func func; - int err = Z_OK; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - s = strm->state; - -#ifdef FASTEST - if (level != 0) level = 1; -#else - if (level == Z_DEFAULT_COMPRESSION) level = 6; -#endif - if (level < 0 || level > 9 || strategy < 0 || strategy > Z_FIXED) { - return Z_STREAM_ERROR; - } - func = configuration_table[s->level].func; - - if ((strategy != s->strategy || func != configuration_table[level].func) && - strm->total_in != 0) { - /* Flush the last buffer: */ - err = deflate(strm, Z_BLOCK); - } - if (s->level != level) { - s->level = level; - s->max_lazy_match = configuration_table[level].max_lazy; - s->good_match = configuration_table[level].good_length; - s->nice_match = configuration_table[level].nice_length; - s->max_chain_length = configuration_table[level].max_chain; - } - s->strategy = strategy; - return err; -} - -/* ========================================================================= */ -int ZEXPORT deflateTune(strm, good_length, max_lazy, nice_length, max_chain) - z_streamp strm; - int good_length; - int max_lazy; - int nice_length; - int max_chain; -{ - deflate_state *s; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - s = strm->state; - s->good_match = good_length; - s->max_lazy_match = max_lazy; - s->nice_match = nice_length; - s->max_chain_length = max_chain; - return Z_OK; -} - -/* ========================================================================= - * For the default windowBits of 15 and memLevel of 8, this function returns - * a close to exact, as well as small, upper bound on the compressed size. - * They are coded as constants here for a reason--if the #define's are - * changed, then this function needs to be changed as well. The return - * value for 15 and 8 only works for those exact settings. - * - * For any setting other than those defaults for windowBits and memLevel, - * the value returned is a conservative worst case for the maximum expansion - * resulting from using fixed blocks instead of stored blocks, which deflate - * can emit on compressed data for some combinations of the parameters. - * - * This function could be more sophisticated to provide closer upper bounds for - * every combination of windowBits and memLevel. But even the conservative - * upper bound of about 14% expansion does not seem onerous for output buffer - * allocation. - */ -uLong ZEXPORT deflateBound(strm, sourceLen) - z_streamp strm; - uLong sourceLen; -{ - deflate_state *s; - uLong complen, wraplen; - Bytef *str; - - /* conservative upper bound for compressed data */ - complen = sourceLen + - ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 5; - - /* if can't get parameters, return conservative bound plus zlib wrapper */ - if (strm == Z_NULL || strm->state == Z_NULL) - return complen + 6; - - /* compute wrapper length */ - s = strm->state; - switch (s->wrap) { - case 0: /* raw deflate */ - wraplen = 0; - break; - case 1: /* zlib wrapper */ - wraplen = 6 + (s->strstart ? 4 : 0); - break; - case 2: /* gzip wrapper */ - wraplen = 18; - if (s->gzhead != Z_NULL) { /* user-supplied gzip header */ - if (s->gzhead->extra != Z_NULL) - wraplen += 2 + s->gzhead->extra_len; - str = s->gzhead->name; - if (str != Z_NULL) - do { - wraplen++; - } while (*str++); - str = s->gzhead->comment; - if (str != Z_NULL) - do { - wraplen++; - } while (*str++); - if (s->gzhead->hcrc) - wraplen += 2; - } - break; - default: /* for compiler happiness */ - wraplen = 6; - } - - /* if not default parameters, return conservative bound */ - if (s->w_bits != 15 || s->hash_bits != 8 + 7) - return complen + wraplen; - - /* default settings: return tight bound for that case */ - return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + - (sourceLen >> 25) + 13 - 6 + wraplen; -} - -/* ========================================================================= - * Put a short in the pending buffer. The 16-bit value is put in MSB order. - * IN assertion: the stream state is correct and there is enough room in - * pending_buf. - */ -local void putShortMSB (s, b) - deflate_state *s; - uInt b; -{ - put_byte(s, (Byte)(b >> 8)); - put_byte(s, (Byte)(b & 0xff)); -} - -/* ========================================================================= - * Flush as much pending output as possible. All deflate() output goes - * through this function so some applications may wish to modify it - * to avoid allocating a large strm->next_out buffer and copying into it. - * (See also read_buf()). - */ -local void flush_pending(strm) - z_streamp strm; -{ - unsigned len = strm->state->pending; - - if (len > strm->avail_out) len = strm->avail_out; - if (len == 0) return; - - zmemcpy(strm->next_out, strm->state->pending_out, len); - strm->next_out += len; - strm->state->pending_out += len; - strm->total_out += len; - strm->avail_out -= len; - strm->state->pending -= len; - if (strm->state->pending == 0) { - strm->state->pending_out = strm->state->pending_buf; - } -} - -/* ========================================================================= */ -int ZEXPORT deflate (strm, flush) - z_streamp strm; - int flush; -{ - int old_flush; /* value of flush param for previous deflate call */ - deflate_state *s; - - if (strm == Z_NULL || strm->state == Z_NULL || - flush > Z_BLOCK || flush < 0) { - return Z_STREAM_ERROR; - } - s = strm->state; - - if (strm->next_out == Z_NULL || - (strm->next_in == Z_NULL && strm->avail_in != 0) || - (s->status == FINISH_STATE && flush != Z_FINISH)) { - ERR_RETURN(strm, Z_STREAM_ERROR); - } - if (strm->avail_out == 0) ERR_RETURN(strm, Z_BUF_ERROR); - - s->strm = strm; /* just in case */ - old_flush = s->last_flush; - s->last_flush = flush; - - /* Write the header */ - if (s->status == INIT_STATE) { -#ifdef GZIP - if (s->wrap == 2) { - strm->adler = crc32(0L, Z_NULL, 0); - put_byte(s, 31); - put_byte(s, 139); - put_byte(s, 8); - if (s->gzhead == Z_NULL) { - put_byte(s, 0); - put_byte(s, 0); - put_byte(s, 0); - put_byte(s, 0); - put_byte(s, 0); - put_byte(s, s->level == 9 ? 2 : - (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ? - 4 : 0)); - put_byte(s, OS_CODE); - s->status = BUSY_STATE; - } - else { - put_byte(s, (s->gzhead->text ? 1 : 0) + - (s->gzhead->hcrc ? 2 : 0) + - (s->gzhead->extra == Z_NULL ? 0 : 4) + - (s->gzhead->name == Z_NULL ? 0 : 8) + - (s->gzhead->comment == Z_NULL ? 0 : 16) - ); - put_byte(s, (Byte)(s->gzhead->time & 0xff)); - put_byte(s, (Byte)((s->gzhead->time >> 8) & 0xff)); - put_byte(s, (Byte)((s->gzhead->time >> 16) & 0xff)); - put_byte(s, (Byte)((s->gzhead->time >> 24) & 0xff)); - put_byte(s, s->level == 9 ? 2 : - (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ? - 4 : 0)); - put_byte(s, s->gzhead->os & 0xff); - if (s->gzhead->extra != Z_NULL) { - put_byte(s, s->gzhead->extra_len & 0xff); - put_byte(s, (s->gzhead->extra_len >> 8) & 0xff); - } - if (s->gzhead->hcrc) - strm->adler = crc32(strm->adler, s->pending_buf, - s->pending); - s->gzindex = 0; - s->status = EXTRA_STATE; - } - } - else -#endif - { - uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8; - uInt level_flags; - - if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2) - level_flags = 0; - else if (s->level < 6) - level_flags = 1; - else if (s->level == 6) - level_flags = 2; - else - level_flags = 3; - header |= (level_flags << 6); - if (s->strstart != 0) header |= PRESET_DICT; - header += 31 - (header % 31); - - s->status = BUSY_STATE; - putShortMSB(s, header); - - /* Save the adler32 of the preset dictionary: */ - if (s->strstart != 0) { - putShortMSB(s, (uInt)(strm->adler >> 16)); - putShortMSB(s, (uInt)(strm->adler & 0xffff)); - } - strm->adler = adler32(0L, Z_NULL, 0); - } - } -#ifdef GZIP - if (s->status == EXTRA_STATE) { - if (s->gzhead->extra != Z_NULL) { - uInt beg = s->pending; /* start of bytes to update crc */ - - while (s->gzindex < (s->gzhead->extra_len & 0xffff)) { - if (s->pending == s->pending_buf_size) { - if (s->gzhead->hcrc && s->pending > beg) - strm->adler = crc32(strm->adler, s->pending_buf + beg, - s->pending - beg); - flush_pending(strm); - beg = s->pending; - if (s->pending == s->pending_buf_size) - break; - } - put_byte(s, s->gzhead->extra[s->gzindex]); - s->gzindex++; - } - if (s->gzhead->hcrc && s->pending > beg) - strm->adler = crc32(strm->adler, s->pending_buf + beg, - s->pending - beg); - if (s->gzindex == s->gzhead->extra_len) { - s->gzindex = 0; - s->status = NAME_STATE; - } - } - else - s->status = NAME_STATE; - } - if (s->status == NAME_STATE) { - if (s->gzhead->name != Z_NULL) { - uInt beg = s->pending; /* start of bytes to update crc */ - int val; - - do { - if (s->pending == s->pending_buf_size) { - if (s->gzhead->hcrc && s->pending > beg) - strm->adler = crc32(strm->adler, s->pending_buf + beg, - s->pending - beg); - flush_pending(strm); - beg = s->pending; - if (s->pending == s->pending_buf_size) { - val = 1; - break; - } - } - val = s->gzhead->name[s->gzindex++]; - put_byte(s, val); - } while (val != 0); - if (s->gzhead->hcrc && s->pending > beg) - strm->adler = crc32(strm->adler, s->pending_buf + beg, - s->pending - beg); - if (val == 0) { - s->gzindex = 0; - s->status = COMMENT_STATE; - } - } - else - s->status = COMMENT_STATE; - } - if (s->status == COMMENT_STATE) { - if (s->gzhead->comment != Z_NULL) { - uInt beg = s->pending; /* start of bytes to update crc */ - int val; - - do { - if (s->pending == s->pending_buf_size) { - if (s->gzhead->hcrc && s->pending > beg) - strm->adler = crc32(strm->adler, s->pending_buf + beg, - s->pending - beg); - flush_pending(strm); - beg = s->pending; - if (s->pending == s->pending_buf_size) { - val = 1; - break; - } - } - val = s->gzhead->comment[s->gzindex++]; - put_byte(s, val); - } while (val != 0); - if (s->gzhead->hcrc && s->pending > beg) - strm->adler = crc32(strm->adler, s->pending_buf + beg, - s->pending - beg); - if (val == 0) - s->status = HCRC_STATE; - } - else - s->status = HCRC_STATE; - } - if (s->status == HCRC_STATE) { - if (s->gzhead->hcrc) { - if (s->pending + 2 > s->pending_buf_size) - flush_pending(strm); - if (s->pending + 2 <= s->pending_buf_size) { - put_byte(s, (Byte)(strm->adler & 0xff)); - put_byte(s, (Byte)((strm->adler >> 8) & 0xff)); - strm->adler = crc32(0L, Z_NULL, 0); - s->status = BUSY_STATE; - } - } - else - s->status = BUSY_STATE; - } -#endif - - /* Flush as much pending output as possible */ - if (s->pending != 0) { - flush_pending(strm); - if (strm->avail_out == 0) { - /* Since avail_out is 0, deflate will be called again with - * more output space, but possibly with both pending and - * avail_in equal to zero. There won't be anything to do, - * but this is not an error situation so make sure we - * return OK instead of BUF_ERROR at next call of deflate: - */ - s->last_flush = -1; - return Z_OK; - } - - /* Make sure there is something to do and avoid duplicate consecutive - * flushes. For repeated and useless calls with Z_FINISH, we keep - * returning Z_STREAM_END instead of Z_BUF_ERROR. - */ - } else if (strm->avail_in == 0 && flush <= old_flush && - flush != Z_FINISH) { - ERR_RETURN(strm, Z_BUF_ERROR); - } - - /* User must not provide more input after the first FINISH: */ - if (s->status == FINISH_STATE && strm->avail_in != 0) { - ERR_RETURN(strm, Z_BUF_ERROR); - } - - /* Start a new block or continue the current one. - */ - if (strm->avail_in != 0 || s->lookahead != 0 || - (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) { - block_state bstate; - - bstate = s->strategy == Z_HUFFMAN_ONLY ? deflate_huff(s, flush) : - (s->strategy == Z_RLE ? deflate_rle(s, flush) : - (*(configuration_table[s->level].func))(s, flush)); - - if (bstate == finish_started || bstate == finish_done) { - s->status = FINISH_STATE; - } - if (bstate == need_more || bstate == finish_started) { - if (strm->avail_out == 0) { - s->last_flush = -1; /* avoid BUF_ERROR next call, see above */ - } - return Z_OK; - /* If flush != Z_NO_FLUSH && avail_out == 0, the next call - * of deflate should use the same flush parameter to make sure - * that the flush is complete. So we don't have to output an - * empty block here, this will be done at next call. This also - * ensures that for a very small output buffer, we emit at most - * one empty block. - */ - } - if (bstate == block_done) { - if (flush == Z_PARTIAL_FLUSH) { - _tr_align(s); - } else if (flush != Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */ - _tr_stored_block(s, (char*)0, 0L, 0); - /* For a full flush, this empty block will be recognized - * as a special marker by inflate_sync(). - */ - if (flush == Z_FULL_FLUSH) { - CLEAR_HASH(s); /* forget history */ - if (s->lookahead == 0) { - s->strstart = 0; - s->block_start = 0L; - } - } - } - flush_pending(strm); - if (strm->avail_out == 0) { - s->last_flush = -1; /* avoid BUF_ERROR at next call, see above */ - return Z_OK; - } - } - } - Assert(strm->avail_out > 0, "bug2"); - - if (flush != Z_FINISH) return Z_OK; - if (s->wrap <= 0) return Z_STREAM_END; - - /* Write the trailer */ -#ifdef GZIP - if (s->wrap == 2) { - put_byte(s, (Byte)(strm->adler & 0xff)); - put_byte(s, (Byte)((strm->adler >> 8) & 0xff)); - put_byte(s, (Byte)((strm->adler >> 16) & 0xff)); - put_byte(s, (Byte)((strm->adler >> 24) & 0xff)); - put_byte(s, (Byte)(strm->total_in & 0xff)); - put_byte(s, (Byte)((strm->total_in >> 8) & 0xff)); - put_byte(s, (Byte)((strm->total_in >> 16) & 0xff)); - put_byte(s, (Byte)((strm->total_in >> 24) & 0xff)); - } - else -#endif - { - putShortMSB(s, (uInt)(strm->adler >> 16)); - putShortMSB(s, (uInt)(strm->adler & 0xffff)); - } - flush_pending(strm); - /* If avail_out is zero, the application will call deflate again - * to flush the rest. - */ - if (s->wrap > 0) s->wrap = -s->wrap; /* write the trailer only once! */ - return s->pending != 0 ? Z_OK : Z_STREAM_END; -} - -/* ========================================================================= */ -int ZEXPORT deflateEnd (strm) - z_streamp strm; -{ - int status; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - - status = strm->state->status; - if (status != INIT_STATE && - status != EXTRA_STATE && - status != NAME_STATE && - status != COMMENT_STATE && - status != HCRC_STATE && - status != BUSY_STATE && - status != FINISH_STATE) { - return Z_STREAM_ERROR; - } - - /* Deallocate in reverse order of allocations: */ - TRY_FREE(strm, strm->state->pending_buf); - TRY_FREE(strm, strm->state->head); - TRY_FREE(strm, strm->state->prev); - TRY_FREE(strm, strm->state->window); - - ZFREE(strm, strm->state); - strm->state = Z_NULL; - - return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK; -} - -/* ========================================================================= - * Copy the source state to the destination state. - * To simplify the source, this is not supported for 16-bit MSDOS (which - * doesn't have enough memory anyway to duplicate compression states). - */ -int ZEXPORT deflateCopy (dest, source) - z_streamp dest; - z_streamp source; -{ -#ifdef MAXSEG_64K - return Z_STREAM_ERROR; -#else - deflate_state *ds; - deflate_state *ss; - ushf *overlay; - - - if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) { - return Z_STREAM_ERROR; - } - - ss = source->state; - - zmemcpy(dest, source, sizeof(z_stream)); - - ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state)); - if (ds == Z_NULL) return Z_MEM_ERROR; - dest->state = (struct internal_state FAR *) ds; - zmemcpy(ds, ss, sizeof(deflate_state)); - ds->strm = dest; - - ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte)); - ds->prev = (Posf *) ZALLOC(dest, ds->w_size, sizeof(Pos)); - ds->head = (Posf *) ZALLOC(dest, ds->hash_size, sizeof(Pos)); - overlay = (ushf *) ZALLOC(dest, ds->lit_bufsize, sizeof(ush)+2); - ds->pending_buf = (uchf *) overlay; - - if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL || - ds->pending_buf == Z_NULL) { - deflateEnd (dest); - return Z_MEM_ERROR; - } - /* following zmemcpy do not work for 16-bit MSDOS */ - zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte)); - zmemcpy(ds->prev, ss->prev, ds->w_size * sizeof(Pos)); - zmemcpy(ds->head, ss->head, ds->hash_size * sizeof(Pos)); - zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size); - - ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf); - ds->d_buf = overlay + ds->lit_bufsize/sizeof(ush); - ds->l_buf = ds->pending_buf + (1+sizeof(ush))*ds->lit_bufsize; - - ds->l_desc.dyn_tree = ds->dyn_ltree; - ds->d_desc.dyn_tree = ds->dyn_dtree; - ds->bl_desc.dyn_tree = ds->bl_tree; - - return Z_OK; -#endif /* MAXSEG_64K */ -} - -/* =========================================================================== - * Read a new buffer from the current input stream, update the adler32 - * and total number of bytes read. All deflate() input goes through - * this function so some applications may wish to modify it to avoid - * allocating a large strm->next_in buffer and copying from it. - * (See also flush_pending()). - */ -local int read_buf(strm, buf, size) - z_streamp strm; - Bytef *buf; - unsigned size; -{ - unsigned len = strm->avail_in; - - if (len > size) len = size; - if (len == 0) return 0; - - strm->avail_in -= len; - - if (strm->state->wrap == 1) { - strm->adler = adler32(strm->adler, strm->next_in, len); - } -#ifdef GZIP - else if (strm->state->wrap == 2) { - strm->adler = crc32(strm->adler, strm->next_in, len); - } -#endif - zmemcpy(buf, strm->next_in, len); - strm->next_in += len; - strm->total_in += len; - - return (int)len; -} - -/* =========================================================================== - * Initialize the "longest match" routines for a new zlib stream - */ -local void lm_init (s) - deflate_state *s; -{ - s->window_size = (ulg)2L*s->w_size; - - CLEAR_HASH(s); - - /* Set the default configuration parameters: - */ - s->max_lazy_match = configuration_table[s->level].max_lazy; - s->good_match = configuration_table[s->level].good_length; - s->nice_match = configuration_table[s->level].nice_length; - s->max_chain_length = configuration_table[s->level].max_chain; - - s->strstart = 0; - s->block_start = 0L; - s->lookahead = 0; - s->match_length = s->prev_length = MIN_MATCH-1; - s->match_available = 0; - s->ins_h = 0; -#ifndef FASTEST -#ifdef ASMV - match_init(); /* initialize the asm code */ -#endif -#endif -} - -#ifndef FASTEST -/* =========================================================================== - * Set match_start to the longest match starting at the given string and - * return its length. Matches shorter or equal to prev_length are discarded, - * in which case the result is equal to prev_length and match_start is - * garbage. - * IN assertions: cur_match is the head of the hash chain for the current - * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1 - * OUT assertion: the match length is not greater than s->lookahead. - */ -#ifndef ASMV -/* For 80x86 and 680x0, an optimized version will be provided in match.asm or - * match.S. The code will be functionally equivalent. - */ -local uInt longest_match(s, cur_match) - deflate_state *s; - IPos cur_match; /* current match */ -{ - unsigned chain_length = s->max_chain_length;/* max hash chain length */ - register Bytef *scan = s->window + s->strstart; /* current string */ - register Bytef *match; /* matched string */ - register int len; /* length of current match */ - int best_len = s->prev_length; /* best match length so far */ - int nice_match = s->nice_match; /* stop if match long enough */ - IPos limit = s->strstart > (IPos)MAX_DIST(s) ? - s->strstart - (IPos)MAX_DIST(s) : NIL; - /* Stop when cur_match becomes <= limit. To simplify the code, - * we prevent matches with the string of window index 0. - */ - Posf *prev = s->prev; - uInt wmask = s->w_mask; - -#ifdef UNALIGNED_OK - /* Compare two bytes at a time. Note: this is not always beneficial. - * Try with and without -DUNALIGNED_OK to check. - */ - register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1; - register ush scan_start = *(ushf*)scan; - register ush scan_end = *(ushf*)(scan+best_len-1); -#else - register Bytef *strend = s->window + s->strstart + MAX_MATCH; - register Byte scan_end1 = scan[best_len-1]; - register Byte scan_end = scan[best_len]; -#endif - - /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. - * It is easy to get rid of this optimization if necessary. - */ - Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); - - /* Do not waste too much time if we already have a good match: */ - if (s->prev_length >= s->good_match) { - chain_length >>= 2; - } - /* Do not look for matches beyond the end of the input. This is necessary - * to make deflate deterministic. - */ - if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; - - Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); - - do { - Assert(cur_match < s->strstart, "no future"); - match = s->window + cur_match; - - /* Skip to next match if the match length cannot increase - * or if the match length is less than 2. Note that the checks below - * for insufficient lookahead only occur occasionally for performance - * reasons. Therefore uninitialized memory will be accessed, and - * conditional jumps will be made that depend on those values. - * However the length of the match is limited to the lookahead, so - * the output of deflate is not affected by the uninitialized values. - */ -#if (defined(UNALIGNED_OK) && MAX_MATCH == 258) - /* This code assumes sizeof(unsigned short) == 2. Do not use - * UNALIGNED_OK if your compiler uses a different size. - */ - if (*(ushf*)(match+best_len-1) != scan_end || - *(ushf*)match != scan_start) continue; - - /* It is not necessary to compare scan[2] and match[2] since they are - * always equal when the other bytes match, given that the hash keys - * are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at - * strstart+3, +5, ... up to strstart+257. We check for insufficient - * lookahead only every 4th comparison; the 128th check will be made - * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is - * necessary to put more guard bytes at the end of the window, or - * to check more often for insufficient lookahead. - */ - Assert(scan[2] == match[2], "scan[2]?"); - scan++, match++; - do { - } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) && - *(ushf*)(scan+=2) == *(ushf*)(match+=2) && - *(ushf*)(scan+=2) == *(ushf*)(match+=2) && - *(ushf*)(scan+=2) == *(ushf*)(match+=2) && - scan < strend); - /* The funny "do {}" generates better code on most compilers */ - - /* Here, scan <= window+strstart+257 */ - Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); - if (*scan == *match) scan++; - - len = (MAX_MATCH - 1) - (int)(strend-scan); - scan = strend - (MAX_MATCH-1); - -#else /* UNALIGNED_OK */ - - if (match[best_len] != scan_end || - match[best_len-1] != scan_end1 || - *match != *scan || - *++match != scan[1]) continue; - - /* The check at best_len-1 can be removed because it will be made - * again later. (This heuristic is not always a win.) - * It is not necessary to compare scan[2] and match[2] since they - * are always equal when the other bytes match, given that - * the hash keys are equal and that HASH_BITS >= 8. - */ - scan += 2, match++; - Assert(*scan == *match, "match[2]?"); - - /* We check for insufficient lookahead only every 8th comparison; - * the 256th check will be made at strstart+258. - */ - do { - } while (*++scan == *++match && *++scan == *++match && - *++scan == *++match && *++scan == *++match && - *++scan == *++match && *++scan == *++match && - *++scan == *++match && *++scan == *++match && - scan < strend); - - Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); - - len = MAX_MATCH - (int)(strend - scan); - scan = strend - MAX_MATCH; - -#endif /* UNALIGNED_OK */ - - if (len > best_len) { - s->match_start = cur_match; - best_len = len; - if (len >= nice_match) break; -#ifdef UNALIGNED_OK - scan_end = *(ushf*)(scan+best_len-1); -#else - scan_end1 = scan[best_len-1]; - scan_end = scan[best_len]; -#endif - } - } while ((cur_match = prev[cur_match & wmask]) > limit - && --chain_length != 0); - - if ((uInt)best_len <= s->lookahead) return (uInt)best_len; - return s->lookahead; -} -#endif /* ASMV */ - -#else /* FASTEST */ - -/* --------------------------------------------------------------------------- - * Optimized version for FASTEST only - */ -local uInt longest_match(s, cur_match) - deflate_state *s; - IPos cur_match; /* current match */ -{ - register Bytef *scan = s->window + s->strstart; /* current string */ - register Bytef *match; /* matched string */ - register int len; /* length of current match */ - register Bytef *strend = s->window + s->strstart + MAX_MATCH; - - /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. - * It is easy to get rid of this optimization if necessary. - */ - Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); - - Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); - - Assert(cur_match < s->strstart, "no future"); - - match = s->window + cur_match; - - /* Return failure if the match length is less than 2: - */ - if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1; - - /* The check at best_len-1 can be removed because it will be made - * again later. (This heuristic is not always a win.) - * It is not necessary to compare scan[2] and match[2] since they - * are always equal when the other bytes match, given that - * the hash keys are equal and that HASH_BITS >= 8. - */ - scan += 2, match += 2; - Assert(*scan == *match, "match[2]?"); - - /* We check for insufficient lookahead only every 8th comparison; - * the 256th check will be made at strstart+258. - */ - do { - } while (*++scan == *++match && *++scan == *++match && - *++scan == *++match && *++scan == *++match && - *++scan == *++match && *++scan == *++match && - *++scan == *++match && *++scan == *++match && - scan < strend); - - Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); - - len = MAX_MATCH - (int)(strend - scan); - - if (len < MIN_MATCH) return MIN_MATCH - 1; - - s->match_start = cur_match; - return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead; -} - -#endif /* FASTEST */ - -#ifdef DEBUG -/* =========================================================================== - * Check that the match at match_start is indeed a match. - */ -local void check_match(s, start, match, length) - deflate_state *s; - IPos start, match; - int length; -{ - /* check that the match is indeed a match */ - if (zmemcmp(s->window + match, - s->window + start, length) != EQUAL) { - fprintf(stderr, " start %u, match %u, length %d\n", - start, match, length); - do { - fprintf(stderr, "%c%c", s->window[match++], s->window[start++]); - } while (--length != 0); - z_error("invalid match"); - } - if (z_verbose > 1) { - fprintf(stderr,"\\[%d,%d]", start-match, length); - do { putc(s->window[start++], stderr); } while (--length != 0); - } -} -#else -# define check_match(s, start, match, length) -#endif /* DEBUG */ - -/* =========================================================================== - * Fill the window when the lookahead becomes insufficient. - * Updates strstart and lookahead. - * - * IN assertion: lookahead < MIN_LOOKAHEAD - * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD - * At least one byte has been read, or avail_in == 0; reads are - * performed for at least two bytes (required for the zip translate_eol - * option -- not supported here). - */ -local void fill_window(s) - deflate_state *s; -{ - register unsigned n, m; - register Posf *p; - unsigned more; /* Amount of free space at the end of the window. */ - uInt wsize = s->w_size; - - do { - more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart); - - /* Deal with !@#$% 64K limit: */ - if (sizeof(int) <= 2) { - if (more == 0 && s->strstart == 0 && s->lookahead == 0) { - more = wsize; - - } else if (more == (unsigned)(-1)) { - /* Very unlikely, but possible on 16 bit machine if - * strstart == 0 && lookahead == 1 (input done a byte at time) - */ - more--; - } - } - - /* If the window is almost full and there is insufficient lookahead, - * move the upper half to the lower one to make room in the upper half. - */ - if (s->strstart >= wsize+MAX_DIST(s)) { - - zmemcpy(s->window, s->window+wsize, (unsigned)wsize); - s->match_start -= wsize; - s->strstart -= wsize; /* we now have strstart >= MAX_DIST */ - s->block_start -= (long) wsize; - - /* Slide the hash table (could be avoided with 32 bit values - at the expense of memory usage). We slide even when level == 0 - to keep the hash table consistent if we switch back to level > 0 - later. (Using level 0 permanently is not an optimal usage of - zlib, so we don't care about this pathological case.) - */ - n = s->hash_size; - p = &s->head[n]; - do { - m = *--p; - *p = (Pos)(m >= wsize ? m-wsize : NIL); - } while (--n); - - n = wsize; -#ifndef FASTEST - p = &s->prev[n]; - do { - m = *--p; - *p = (Pos)(m >= wsize ? m-wsize : NIL); - /* If n is not on any hash chain, prev[n] is garbage but - * its value will never be used. - */ - } while (--n); -#endif - more += wsize; - } - if (s->strm->avail_in == 0) return; - - /* If there was no sliding: - * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && - * more == window_size - lookahead - strstart - * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) - * => more >= window_size - 2*WSIZE + 2 - * In the BIG_MEM or MMAP case (not yet supported), - * window_size == input_size + MIN_LOOKAHEAD && - * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. - * Otherwise, window_size == 2*WSIZE so more >= 2. - * If there was sliding, more >= WSIZE. So in all cases, more >= 2. - */ - Assert(more >= 2, "more < 2"); - - n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more); - s->lookahead += n; - - /* Initialize the hash value now that we have some input: */ - if (s->lookahead >= MIN_MATCH) { - s->ins_h = s->window[s->strstart]; - UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]); -#if MIN_MATCH != 3 - Call UPDATE_HASH() MIN_MATCH-3 more times -#endif - } - /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage, - * but this is not important since only literal bytes will be emitted. - */ - - } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0); - - /* If the WIN_INIT bytes after the end of the current data have never been - * written, then zero those bytes in order to avoid memory check reports of - * the use of uninitialized (or uninitialised as Julian writes) bytes by - * the longest match routines. Update the high water mark for the next - * time through here. WIN_INIT is set to MAX_MATCH since the longest match - * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead. - */ - if (s->high_water < s->window_size) { - ulg curr = s->strstart + (ulg)(s->lookahead); - ulg init; - - if (s->high_water < curr) { - /* Previous high water mark below current data -- zero WIN_INIT - * bytes or up to end of window, whichever is less. - */ - init = s->window_size - curr; - if (init > WIN_INIT) - init = WIN_INIT; - zmemzero(s->window + curr, (unsigned)init); - s->high_water = curr + init; - } - else if (s->high_water < (ulg)curr + WIN_INIT) { - /* High water mark at or above current data, but below current data - * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up - * to end of window, whichever is less. - */ - init = (ulg)curr + WIN_INIT - s->high_water; - if (init > s->window_size - s->high_water) - init = s->window_size - s->high_water; - zmemzero(s->window + s->high_water, (unsigned)init); - s->high_water += init; - } - } -} - -/* =========================================================================== - * Flush the current block, with given end-of-file flag. - * IN assertion: strstart is set to the end of the current match. - */ -#define FLUSH_BLOCK_ONLY(s, last) { \ - _tr_flush_block(s, (s->block_start >= 0L ? \ - (charf *)&s->window[(unsigned)s->block_start] : \ - (charf *)Z_NULL), \ - (ulg)((long)s->strstart - s->block_start), \ - (last)); \ - s->block_start = s->strstart; \ - flush_pending(s->strm); \ - Tracev((stderr,"[FLUSH]")); \ -} - -/* Same but force premature exit if necessary. */ -#define FLUSH_BLOCK(s, last) { \ - FLUSH_BLOCK_ONLY(s, last); \ - if (s->strm->avail_out == 0) return (last) ? finish_started : need_more; \ -} - -/* =========================================================================== - * Copy without compression as much as possible from the input stream, return - * the current block state. - * This function does not insert new strings in the dictionary since - * uncompressible data is probably not useful. This function is used - * only for the level=0 compression option. - * NOTE: this function should be optimized to avoid extra copying from - * window to pending_buf. - */ -local block_state deflate_stored(s, flush) - deflate_state *s; - int flush; -{ - /* Stored blocks are limited to 0xffff bytes, pending_buf is limited - * to pending_buf_size, and each stored block has a 5 byte header: - */ - ulg max_block_size = 0xffff; - ulg max_start; - - if (max_block_size > s->pending_buf_size - 5) { - max_block_size = s->pending_buf_size - 5; - } - - /* Copy as much as possible from input to output: */ - for (;;) { - /* Fill the window as much as possible: */ - if (s->lookahead <= 1) { - - Assert(s->strstart < s->w_size+MAX_DIST(s) || - s->block_start >= (long)s->w_size, "slide too late"); - - fill_window(s); - if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more; - - if (s->lookahead == 0) break; /* flush the current block */ - } - Assert(s->block_start >= 0L, "block gone"); - - s->strstart += s->lookahead; - s->lookahead = 0; - - /* Emit a stored block if pending_buf will be full: */ - max_start = s->block_start + max_block_size; - if (s->strstart == 0 || (ulg)s->strstart >= max_start) { - /* strstart == 0 is possible when wraparound on 16-bit machine */ - s->lookahead = (uInt)(s->strstart - max_start); - s->strstart = (uInt)max_start; - FLUSH_BLOCK(s, 0); - } - /* Flush if we may have to slide, otherwise block_start may become - * negative and the data will be gone: - */ - if (s->strstart - (uInt)s->block_start >= MAX_DIST(s)) { - FLUSH_BLOCK(s, 0); - } - } - FLUSH_BLOCK(s, flush == Z_FINISH); - return flush == Z_FINISH ? finish_done : block_done; -} - -/* =========================================================================== - * Compress as much as possible from the input stream, return the current - * block state. - * This function does not perform lazy evaluation of matches and inserts - * new strings in the dictionary only for unmatched strings or for short - * matches. It is used only for the fast compression options. - */ -local block_state deflate_fast(s, flush) - deflate_state *s; - int flush; -{ - IPos hash_head; /* head of the hash chain */ - int bflush; /* set if current block must be flushed */ - - for (;;) { - /* Make sure that we always have enough lookahead, except - * at the end of the input file. We need MAX_MATCH bytes - * for the next match, plus MIN_MATCH bytes to insert the - * string following the next match. - */ - if (s->lookahead < MIN_LOOKAHEAD) { - fill_window(s); - if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) { - return need_more; - } - if (s->lookahead == 0) break; /* flush the current block */ - } - - /* Insert the string window[strstart .. strstart+2] in the - * dictionary, and set hash_head to the head of the hash chain: - */ - hash_head = NIL; - if (s->lookahead >= MIN_MATCH) { - INSERT_STRING(s, s->strstart, hash_head); - } - - /* Find the longest match, discarding those <= prev_length. - * At this point we have always match_length < MIN_MATCH - */ - if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) { - /* To simplify the code, we prevent matches with the string - * of window index 0 (in particular we have to avoid a match - * of the string with itself at the start of the input file). - */ - s->match_length = longest_match (s, hash_head); - /* longest_match() sets match_start */ - } - if (s->match_length >= MIN_MATCH) { - check_match(s, s->strstart, s->match_start, s->match_length); - - _tr_tally_dist(s, s->strstart - s->match_start, - s->match_length - MIN_MATCH, bflush); - - s->lookahead -= s->match_length; - - /* Insert new strings in the hash table only if the match length - * is not too large. This saves time but degrades compression. - */ -#ifndef FASTEST - if (s->match_length <= s->max_insert_length && - s->lookahead >= MIN_MATCH) { - s->match_length--; /* string at strstart already in table */ - do { - s->strstart++; - INSERT_STRING(s, s->strstart, hash_head); - /* strstart never exceeds WSIZE-MAX_MATCH, so there are - * always MIN_MATCH bytes ahead. - */ - } while (--s->match_length != 0); - s->strstart++; - } else -#endif - { - s->strstart += s->match_length; - s->match_length = 0; - s->ins_h = s->window[s->strstart]; - UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]); -#if MIN_MATCH != 3 - Call UPDATE_HASH() MIN_MATCH-3 more times -#endif - /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not - * matter since it will be recomputed at next deflate call. - */ - } - } else { - /* No match, output a literal byte */ - Tracevv((stderr,"%c", s->window[s->strstart])); - _tr_tally_lit (s, s->window[s->strstart], bflush); - s->lookahead--; - s->strstart++; - } - if (bflush) FLUSH_BLOCK(s, 0); - } - FLUSH_BLOCK(s, flush == Z_FINISH); - return flush == Z_FINISH ? finish_done : block_done; -} - -#ifndef FASTEST -/* =========================================================================== - * Same as above, but achieves better compression. We use a lazy - * evaluation for matches: a match is finally adopted only if there is - * no better match at the next window position. - */ -local block_state deflate_slow(s, flush) - deflate_state *s; - int flush; -{ - IPos hash_head; /* head of hash chain */ - int bflush; /* set if current block must be flushed */ - - /* Process the input block. */ - for (;;) { - /* Make sure that we always have enough lookahead, except - * at the end of the input file. We need MAX_MATCH bytes - * for the next match, plus MIN_MATCH bytes to insert the - * string following the next match. - */ - if (s->lookahead < MIN_LOOKAHEAD) { - fill_window(s); - if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) { - return need_more; - } - if (s->lookahead == 0) break; /* flush the current block */ - } - - /* Insert the string window[strstart .. strstart+2] in the - * dictionary, and set hash_head to the head of the hash chain: - */ - hash_head = NIL; - if (s->lookahead >= MIN_MATCH) { - INSERT_STRING(s, s->strstart, hash_head); - } - - /* Find the longest match, discarding those <= prev_length. - */ - s->prev_length = s->match_length, s->prev_match = s->match_start; - s->match_length = MIN_MATCH-1; - - if (hash_head != NIL && s->prev_length < s->max_lazy_match && - s->strstart - hash_head <= MAX_DIST(s)) { - /* To simplify the code, we prevent matches with the string - * of window index 0 (in particular we have to avoid a match - * of the string with itself at the start of the input file). - */ - s->match_length = longest_match (s, hash_head); - /* longest_match() sets match_start */ - - if (s->match_length <= 5 && (s->strategy == Z_FILTERED -#if TOO_FAR <= 32767 - || (s->match_length == MIN_MATCH && - s->strstart - s->match_start > TOO_FAR) -#endif - )) { - - /* If prev_match is also MIN_MATCH, match_start is garbage - * but we will ignore the current match anyway. - */ - s->match_length = MIN_MATCH-1; - } - } - /* If there was a match at the previous step and the current - * match is not better, output the previous match: - */ - if (s->prev_length >= MIN_MATCH && s->match_length <= s->prev_length) { - uInt max_insert = s->strstart + s->lookahead - MIN_MATCH; - /* Do not insert strings in hash table beyond this. */ - - check_match(s, s->strstart-1, s->prev_match, s->prev_length); - - _tr_tally_dist(s, s->strstart -1 - s->prev_match, - s->prev_length - MIN_MATCH, bflush); - - /* Insert in hash table all strings up to the end of the match. - * strstart-1 and strstart are already inserted. If there is not - * enough lookahead, the last two strings are not inserted in - * the hash table. - */ - s->lookahead -= s->prev_length-1; - s->prev_length -= 2; - do { - if (++s->strstart <= max_insert) { - INSERT_STRING(s, s->strstart, hash_head); - } - } while (--s->prev_length != 0); - s->match_available = 0; - s->match_length = MIN_MATCH-1; - s->strstart++; - - if (bflush) FLUSH_BLOCK(s, 0); - - } else if (s->match_available) { - /* If there was no match at the previous position, output a - * single literal. If there was a match but the current match - * is longer, truncate the previous match to a single literal. - */ - Tracevv((stderr,"%c", s->window[s->strstart-1])); - _tr_tally_lit(s, s->window[s->strstart-1], bflush); - if (bflush) { - FLUSH_BLOCK_ONLY(s, 0); - } - s->strstart++; - s->lookahead--; - if (s->strm->avail_out == 0) return need_more; - } else { - /* There is no previous match to compare with, wait for - * the next step to decide. - */ - s->match_available = 1; - s->strstart++; - s->lookahead--; - } - } - Assert (flush != Z_NO_FLUSH, "no flush?"); - if (s->match_available) { - Tracevv((stderr,"%c", s->window[s->strstart-1])); - _tr_tally_lit(s, s->window[s->strstart-1], bflush); - s->match_available = 0; - } - FLUSH_BLOCK(s, flush == Z_FINISH); - return flush == Z_FINISH ? finish_done : block_done; -} -#endif /* FASTEST */ - -/* =========================================================================== - * For Z_RLE, simply look for runs of bytes, generate matches only of distance - * one. Do not maintain a hash table. (It will be regenerated if this run of - * deflate switches away from Z_RLE.) - */ -local block_state deflate_rle(s, flush) - deflate_state *s; - int flush; -{ - int bflush; /* set if current block must be flushed */ - uInt prev; /* byte at distance one to match */ - Bytef *scan, *strend; /* scan goes up to strend for length of run */ - - for (;;) { - /* Make sure that we always have enough lookahead, except - * at the end of the input file. We need MAX_MATCH bytes - * for the longest encodable run. - */ - if (s->lookahead < MAX_MATCH) { - fill_window(s); - if (s->lookahead < MAX_MATCH && flush == Z_NO_FLUSH) { - return need_more; - } - if (s->lookahead == 0) break; /* flush the current block */ - } - - /* See how many times the previous byte repeats */ - s->match_length = 0; - if (s->lookahead >= MIN_MATCH && s->strstart > 0) { - scan = s->window + s->strstart - 1; - prev = *scan; - if (prev == *++scan && prev == *++scan && prev == *++scan) { - strend = s->window + s->strstart + MAX_MATCH; - do { - } while (prev == *++scan && prev == *++scan && - prev == *++scan && prev == *++scan && - prev == *++scan && prev == *++scan && - prev == *++scan && prev == *++scan && - scan < strend); - s->match_length = MAX_MATCH - (int)(strend - scan); - if (s->match_length > s->lookahead) - s->match_length = s->lookahead; - } - } - - /* Emit match if have run of MIN_MATCH or longer, else emit literal */ - if (s->match_length >= MIN_MATCH) { - check_match(s, s->strstart, s->strstart - 1, s->match_length); - - _tr_tally_dist(s, 1, s->match_length - MIN_MATCH, bflush); - - s->lookahead -= s->match_length; - s->strstart += s->match_length; - s->match_length = 0; - } else { - /* No match, output a literal byte */ - Tracevv((stderr,"%c", s->window[s->strstart])); - _tr_tally_lit (s, s->window[s->strstart], bflush); - s->lookahead--; - s->strstart++; - } - if (bflush) FLUSH_BLOCK(s, 0); - } - FLUSH_BLOCK(s, flush == Z_FINISH); - return flush == Z_FINISH ? finish_done : block_done; -} - -/* =========================================================================== - * For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table. - * (It will be regenerated if this run of deflate switches away from Huffman.) - */ -local block_state deflate_huff(s, flush) - deflate_state *s; - int flush; -{ - int bflush; /* set if current block must be flushed */ - - for (;;) { - /* Make sure that we have a literal to write. */ - if (s->lookahead == 0) { - fill_window(s); - if (s->lookahead == 0) { - if (flush == Z_NO_FLUSH) - return need_more; - break; /* flush the current block */ - } - } - - /* Output a literal byte */ - s->match_length = 0; - Tracevv((stderr,"%c", s->window[s->strstart])); - _tr_tally_lit (s, s->window[s->strstart], bflush); - s->lookahead--; - s->strstart++; - if (bflush) FLUSH_BLOCK(s, 0); - } - FLUSH_BLOCK(s, flush == Z_FINISH); - return flush == Z_FINISH ? finish_done : block_done; -} diff --git a/Dependencies/zlib/deflate.h b/Dependencies/zlib/deflate.h deleted file mode 100644 index cbf0d1e..0000000 --- a/Dependencies/zlib/deflate.h +++ /dev/null @@ -1,342 +0,0 @@ -/* deflate.h -- internal compression state - * Copyright (C) 1995-2010 Jean-loup Gailly - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* @(#) $Id$ */ - -#ifndef DEFLATE_H -#define DEFLATE_H - -#include "zutil.h" - -/* define NO_GZIP when compiling if you want to disable gzip header and - trailer creation by deflate(). NO_GZIP would be used to avoid linking in - the crc code when it is not needed. For shared libraries, gzip encoding - should be left enabled. */ -#ifndef NO_GZIP -# define GZIP -#endif - -/* =========================================================================== - * Internal compression state. - */ - -#define LENGTH_CODES 29 -/* number of length codes, not counting the special END_BLOCK code */ - -#define LITERALS 256 -/* number of literal bytes 0..255 */ - -#define L_CODES (LITERALS+1+LENGTH_CODES) -/* number of Literal or Length codes, including the END_BLOCK code */ - -#define D_CODES 30 -/* number of distance codes */ - -#define BL_CODES 19 -/* number of codes used to transfer the bit lengths */ - -#define HEAP_SIZE (2*L_CODES+1) -/* maximum heap size */ - -#define MAX_BITS 15 -/* All codes must not exceed MAX_BITS bits */ - -#define INIT_STATE 42 -#define EXTRA_STATE 69 -#define NAME_STATE 73 -#define COMMENT_STATE 91 -#define HCRC_STATE 103 -#define BUSY_STATE 113 -#define FINISH_STATE 666 -/* Stream status */ - - -/* Data structure describing a single value and its code string. */ -typedef struct ct_data_s { - union { - ush freq; /* frequency count */ - ush code; /* bit string */ - } fc; - union { - ush dad; /* father node in Huffman tree */ - ush len; /* length of bit string */ - } dl; -} FAR ct_data; - -#define Freq fc.freq -#define Code fc.code -#define Dad dl.dad -#define Len dl.len - -typedef struct static_tree_desc_s static_tree_desc; - -typedef struct tree_desc_s { - ct_data *dyn_tree; /* the dynamic tree */ - int max_code; /* largest code with non zero frequency */ - static_tree_desc *stat_desc; /* the corresponding static tree */ -} FAR tree_desc; - -typedef ush Pos; -typedef Pos FAR Posf; -typedef unsigned IPos; - -/* A Pos is an index in the character window. We use short instead of int to - * save space in the various tables. IPos is used only for parameter passing. - */ - -typedef struct internal_state { - z_streamp strm; /* pointer back to this zlib stream */ - int status; /* as the name implies */ - Bytef *pending_buf; /* output still pending */ - ulg pending_buf_size; /* size of pending_buf */ - Bytef *pending_out; /* next pending byte to output to the stream */ - uInt pending; /* nb of bytes in the pending buffer */ - int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ - gz_headerp gzhead; /* gzip header information to write */ - uInt gzindex; /* where in extra, name, or comment */ - Byte method; /* STORED (for zip only) or DEFLATED */ - int last_flush; /* value of flush param for previous deflate call */ - - /* used by deflate.c: */ - - uInt w_size; /* LZ77 window size (32K by default) */ - uInt w_bits; /* log2(w_size) (8..16) */ - uInt w_mask; /* w_size - 1 */ - - Bytef *window; - /* Sliding window. Input bytes are read into the second half of the window, - * and move to the first half later to keep a dictionary of at least wSize - * bytes. With this organization, matches are limited to a distance of - * wSize-MAX_MATCH bytes, but this ensures that IO is always - * performed with a length multiple of the block size. Also, it limits - * the window size to 64K, which is quite useful on MSDOS. - * To do: use the user input buffer as sliding window. - */ - - ulg window_size; - /* Actual size of window: 2*wSize, except when the user input buffer - * is directly used as sliding window. - */ - - Posf *prev; - /* Link to older string with same hash index. To limit the size of this - * array to 64K, this link is maintained only for the last 32K strings. - * An index in this array is thus a window index modulo 32K. - */ - - Posf *head; /* Heads of the hash chains or NIL. */ - - uInt ins_h; /* hash index of string to be inserted */ - uInt hash_size; /* number of elements in hash table */ - uInt hash_bits; /* log2(hash_size) */ - uInt hash_mask; /* hash_size-1 */ - - uInt hash_shift; - /* Number of bits by which ins_h must be shifted at each input - * step. It must be such that after MIN_MATCH steps, the oldest - * byte no longer takes part in the hash key, that is: - * hash_shift * MIN_MATCH >= hash_bits - */ - - long block_start; - /* Window position at the beginning of the current output block. Gets - * negative when the window is moved backwards. - */ - - uInt match_length; /* length of best match */ - IPos prev_match; /* previous match */ - int match_available; /* set if previous match exists */ - uInt strstart; /* start of string to insert */ - uInt match_start; /* start of matching string */ - uInt lookahead; /* number of valid bytes ahead in window */ - - uInt prev_length; - /* Length of the best match at previous step. Matches not greater than this - * are discarded. This is used in the lazy match evaluation. - */ - - uInt max_chain_length; - /* To speed up deflation, hash chains are never searched beyond this - * length. A higher limit improves compression ratio but degrades the - * speed. - */ - - uInt max_lazy_match; - /* Attempt to find a better match only when the current match is strictly - * smaller than this value. This mechanism is used only for compression - * levels >= 4. - */ -# define max_insert_length max_lazy_match - /* Insert new strings in the hash table only if the match length is not - * greater than this length. This saves time but degrades compression. - * max_insert_length is used only for compression levels <= 3. - */ - - int level; /* compression level (1..9) */ - int strategy; /* favor or force Huffman coding*/ - - uInt good_match; - /* Use a faster search when the previous match is longer than this */ - - int nice_match; /* Stop searching when current match exceeds this */ - - /* used by trees.c: */ - /* Didn't use ct_data typedef below to supress compiler warning */ - struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */ - struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */ - struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */ - - struct tree_desc_s l_desc; /* desc. for literal tree */ - struct tree_desc_s d_desc; /* desc. for distance tree */ - struct tree_desc_s bl_desc; /* desc. for bit length tree */ - - ush bl_count[MAX_BITS+1]; - /* number of codes at each bit length for an optimal tree */ - - int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */ - int heap_len; /* number of elements in the heap */ - int heap_max; /* element of largest frequency */ - /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used. - * The same heap array is used to build all trees. - */ - - uch depth[2*L_CODES+1]; - /* Depth of each subtree used as tie breaker for trees of equal frequency - */ - - uchf *l_buf; /* buffer for literals or lengths */ - - uInt lit_bufsize; - /* Size of match buffer for literals/lengths. There are 4 reasons for - * limiting lit_bufsize to 64K: - * - frequencies can be kept in 16 bit counters - * - if compression is not successful for the first block, all input - * data is still in the window so we can still emit a stored block even - * when input comes from standard input. (This can also be done for - * all blocks if lit_bufsize is not greater than 32K.) - * - if compression is not successful for a file smaller than 64K, we can - * even emit a stored file instead of a stored block (saving 5 bytes). - * This is applicable only for zip (not gzip or zlib). - * - creating new Huffman trees less frequently may not provide fast - * adaptation to changes in the input data statistics. (Take for - * example a binary file with poorly compressible code followed by - * a highly compressible string table.) Smaller buffer sizes give - * fast adaptation but have of course the overhead of transmitting - * trees more frequently. - * - I can't count above 4 - */ - - uInt last_lit; /* running index in l_buf */ - - ushf *d_buf; - /* Buffer for distances. To simplify the code, d_buf and l_buf have - * the same number of elements. To use different lengths, an extra flag - * array would be necessary. - */ - - ulg opt_len; /* bit length of current block with optimal trees */ - ulg static_len; /* bit length of current block with static trees */ - uInt matches; /* number of string matches in current block */ - int last_eob_len; /* bit length of EOB code for last block */ - -#ifdef DEBUG - ulg compressed_len; /* total bit length of compressed file mod 2^32 */ - ulg bits_sent; /* bit length of compressed data sent mod 2^32 */ -#endif - - ush bi_buf; - /* Output buffer. bits are inserted starting at the bottom (least - * significant bits). - */ - int bi_valid; - /* Number of valid bits in bi_buf. All bits above the last valid bit - * are always zero. - */ - - ulg high_water; - /* High water mark offset in window for initialized bytes -- bytes above - * this are set to zero in order to avoid memory check warnings when - * longest match routines access bytes past the input. This is then - * updated to the new high water mark. - */ - -} FAR deflate_state; - -/* Output a byte on the stream. - * IN assertion: there is enough room in pending_buf. - */ -#define put_byte(s, c) {s->pending_buf[s->pending++] = (c);} - - -#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1) -/* Minimum amount of lookahead, except at the end of the input file. - * See deflate.c for comments about the MIN_MATCH+1. - */ - -#define MAX_DIST(s) ((s)->w_size-MIN_LOOKAHEAD) -/* In order to simplify the code, particularly on 16 bit machines, match - * distances are limited to MAX_DIST instead of WSIZE. - */ - -#define WIN_INIT MAX_MATCH -/* Number of bytes after end of data in window to initialize in order to avoid - memory checker errors from longest match routines */ - - /* in trees.c */ -void ZLIB_INTERNAL _tr_init OF((deflate_state *s)); -int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc)); -void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf, - ulg stored_len, int last)); -void ZLIB_INTERNAL _tr_align OF((deflate_state *s)); -void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf, - ulg stored_len, int last)); - -#define d_code(dist) \ - ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)]) -/* Mapping from a distance to a distance code. dist is the distance - 1 and - * must not have side effects. _dist_code[256] and _dist_code[257] are never - * used. - */ - -#ifndef DEBUG -/* Inline versions of _tr_tally for speed: */ - -#if defined(GEN_TREES_H) || !defined(STDC) - extern uch ZLIB_INTERNAL _length_code[]; - extern uch ZLIB_INTERNAL _dist_code[]; -#else - extern const uch ZLIB_INTERNAL _length_code[]; - extern const uch ZLIB_INTERNAL _dist_code[]; -#endif - -# define _tr_tally_lit(s, c, flush) \ - { uch cc = (c); \ - s->d_buf[s->last_lit] = 0; \ - s->l_buf[s->last_lit++] = cc; \ - s->dyn_ltree[cc].Freq++; \ - flush = (s->last_lit == s->lit_bufsize-1); \ - } -# define _tr_tally_dist(s, distance, length, flush) \ - { uch len = (length); \ - ush dist = (distance); \ - s->d_buf[s->last_lit] = dist; \ - s->l_buf[s->last_lit++] = len; \ - dist--; \ - s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \ - s->dyn_dtree[d_code(dist)].Freq++; \ - flush = (s->last_lit == s->lit_bufsize-1); \ - } -#else -# define _tr_tally_lit(s, c, flush) flush = _tr_tally(s, 0, c) -# define _tr_tally_dist(s, distance, length, flush) \ - flush = _tr_tally(s, distance, length) -#endif - -#endif /* DEFLATE_H */ diff --git a/Dependencies/zlib/doc/algorithm.txt b/Dependencies/zlib/doc/algorithm.txt deleted file mode 100644 index 34960bd..0000000 --- a/Dependencies/zlib/doc/algorithm.txt +++ /dev/null @@ -1,209 +0,0 @@ -1. Compression algorithm (deflate) - -The deflation algorithm used by gzip (also zip and zlib) is a variation of -LZ77 (Lempel-Ziv 1977, see reference below). It finds duplicated strings in -the input data. The second occurrence of a string is replaced by a -pointer to the previous string, in the form of a pair (distance, -length). Distances are limited to 32K bytes, and lengths are limited -to 258 bytes. When a string does not occur anywhere in the previous -32K bytes, it is emitted as a sequence of literal bytes. (In this -description, `string' must be taken as an arbitrary sequence of bytes, -and is not restricted to printable characters.) - -Literals or match lengths are compressed with one Huffman tree, and -match distances are compressed with another tree. The trees are stored -in a compact form at the start of each block. The blocks can have any -size (except that the compressed data for one block must fit in -available memory). A block is terminated when deflate() determines that -it would be useful to start another block with fresh trees. (This is -somewhat similar to the behavior of LZW-based _compress_.) - -Duplicated strings are found using a hash table. All input strings of -length 3 are inserted in the hash table. A hash index is computed for -the next 3 bytes. If the hash chain for this index is not empty, all -strings in the chain are compared with the current input string, and -the longest match is selected. - -The hash chains are searched starting with the most recent strings, to -favor small distances and thus take advantage of the Huffman encoding. -The hash chains are singly linked. There are no deletions from the -hash chains, the algorithm simply discards matches that are too old. - -To avoid a worst-case situation, very long hash chains are arbitrarily -truncated at a certain length, determined by a runtime option (level -parameter of deflateInit). So deflate() does not always find the longest -possible match but generally finds a match which is long enough. - -deflate() also defers the selection of matches with a lazy evaluation -mechanism. After a match of length N has been found, deflate() searches for -a longer match at the next input byte. If a longer match is found, the -previous match is truncated to a length of one (thus producing a single -literal byte) and the process of lazy evaluation begins again. Otherwise, -the original match is kept, and the next match search is attempted only N -steps later. - -The lazy match evaluation is also subject to a runtime parameter. If -the current match is long enough, deflate() reduces the search for a longer -match, thus speeding up the whole process. If compression ratio is more -important than speed, deflate() attempts a complete second search even if -the first match is already long enough. - -The lazy match evaluation is not performed for the fastest compression -modes (level parameter 1 to 3). For these fast modes, new strings -are inserted in the hash table only when no match was found, or -when the match is not too long. This degrades the compression ratio -but saves time since there are both fewer insertions and fewer searches. - - -2. Decompression algorithm (inflate) - -2.1 Introduction - -The key question is how to represent a Huffman code (or any prefix code) so -that you can decode fast. The most important characteristic is that shorter -codes are much more common than longer codes, so pay attention to decoding the -short codes fast, and let the long codes take longer to decode. - -inflate() sets up a first level table that covers some number of bits of -input less than the length of longest code. It gets that many bits from the -stream, and looks it up in the table. The table will tell if the next -code is that many bits or less and how many, and if it is, it will tell -the value, else it will point to the next level table for which inflate() -grabs more bits and tries to decode a longer code. - -How many bits to make the first lookup is a tradeoff between the time it -takes to decode and the time it takes to build the table. If building the -table took no time (and if you had infinite memory), then there would only -be a first level table to cover all the way to the longest code. However, -building the table ends up taking a lot longer for more bits since short -codes are replicated many times in such a table. What inflate() does is -simply to make the number of bits in the first table a variable, and then -to set that variable for the maximum speed. - -For inflate, which has 286 possible codes for the literal/length tree, the size -of the first table is nine bits. Also the distance trees have 30 possible -values, and the size of the first table is six bits. Note that for each of -those cases, the table ended up one bit longer than the ``average'' code -length, i.e. the code length of an approximately flat code which would be a -little more than eight bits for 286 symbols and a little less than five bits -for 30 symbols. - - -2.2 More details on the inflate table lookup - -Ok, you want to know what this cleverly obfuscated inflate tree actually -looks like. You are correct that it's not a Huffman tree. It is simply a -lookup table for the first, let's say, nine bits of a Huffman symbol. The -symbol could be as short as one bit or as long as 15 bits. If a particular -symbol is shorter than nine bits, then that symbol's translation is duplicated -in all those entries that start with that symbol's bits. For example, if the -symbol is four bits, then it's duplicated 32 times in a nine-bit table. If a -symbol is nine bits long, it appears in the table once. - -If the symbol is longer than nine bits, then that entry in the table points -to another similar table for the remaining bits. Again, there are duplicated -entries as needed. The idea is that most of the time the symbol will be short -and there will only be one table look up. (That's whole idea behind data -compression in the first place.) For the less frequent long symbols, there -will be two lookups. If you had a compression method with really long -symbols, you could have as many levels of lookups as is efficient. For -inflate, two is enough. - -So a table entry either points to another table (in which case nine bits in -the above example are gobbled), or it contains the translation for the symbol -and the number of bits to gobble. Then you start again with the next -ungobbled bit. - -You may wonder: why not just have one lookup table for how ever many bits the -longest symbol is? The reason is that if you do that, you end up spending -more time filling in duplicate symbol entries than you do actually decoding. -At least for deflate's output that generates new trees every several 10's of -kbytes. You can imagine that filling in a 2^15 entry table for a 15-bit code -would take too long if you're only decoding several thousand symbols. At the -other extreme, you could make a new table for every bit in the code. In fact, -that's essentially a Huffman tree. But then you spend too much time -traversing the tree while decoding, even for short symbols. - -So the number of bits for the first lookup table is a trade of the time to -fill out the table vs. the time spent looking at the second level and above of -the table. - -Here is an example, scaled down: - -The code being decoded, with 10 symbols, from 1 to 6 bits long: - -A: 0 -B: 10 -C: 1100 -D: 11010 -E: 11011 -F: 11100 -G: 11101 -H: 11110 -I: 111110 -J: 111111 - -Let's make the first table three bits long (eight entries): - -000: A,1 -001: A,1 -010: A,1 -011: A,1 -100: B,2 -101: B,2 -110: -> table X (gobble 3 bits) -111: -> table Y (gobble 3 bits) - -Each entry is what the bits decode as and how many bits that is, i.e. how -many bits to gobble. Or the entry points to another table, with the number of -bits to gobble implicit in the size of the table. - -Table X is two bits long since the longest code starting with 110 is five bits -long: - -00: C,1 -01: C,1 -10: D,2 -11: E,2 - -Table Y is three bits long since the longest code starting with 111 is six -bits long: - -000: F,2 -001: F,2 -010: G,2 -011: G,2 -100: H,2 -101: H,2 -110: I,3 -111: J,3 - -So what we have here are three tables with a total of 20 entries that had to -be constructed. That's compared to 64 entries for a single table. Or -compared to 16 entries for a Huffman tree (six two entry tables and one four -entry table). Assuming that the code ideally represents the probability of -the symbols, it takes on the average 1.25 lookups per symbol. That's compared -to one lookup for the single table, or 1.66 lookups per symbol for the -Huffman tree. - -There, I think that gives you a picture of what's going on. For inflate, the -meaning of a particular symbol is often more than just a letter. It can be a -byte (a "literal"), or it can be either a length or a distance which -indicates a base value and a number of bits to fetch after the code that is -added to the base value. Or it might be the special end-of-block code. The -data structures created in inftrees.c try to encode all that information -compactly in the tables. - - -Jean-loup Gailly Mark Adler -jloup@gzip.org madler@alumni.caltech.edu - - -References: - -[LZ77] Ziv J., Lempel A., ``A Universal Algorithm for Sequential Data -Compression,'' IEEE Transactions on Information Theory, Vol. 23, No. 3, -pp. 337-343. - -``DEFLATE Compressed Data Format Specification'' available in -http://www.ietf.org/rfc/rfc1951.txt diff --git a/Dependencies/zlib/doc/rfc1950.txt b/Dependencies/zlib/doc/rfc1950.txt deleted file mode 100644 index ce6428a..0000000 --- a/Dependencies/zlib/doc/rfc1950.txt +++ /dev/null @@ -1,619 +0,0 @@ - - - - - - -Network Working Group P. Deutsch -Request for Comments: 1950 Aladdin Enterprises -Category: Informational J-L. Gailly - Info-ZIP - May 1996 - - - ZLIB Compressed Data Format Specification version 3.3 - -Status of This Memo - - This memo provides information for the Internet community. This memo - does not specify an Internet standard of any kind. Distribution of - this memo is unlimited. - -IESG Note: - - The IESG takes no position on the validity of any Intellectual - Property Rights statements contained in this document. - -Notices - - Copyright (c) 1996 L. Peter Deutsch and Jean-Loup Gailly - - Permission is granted to copy and distribute this document for any - purpose and without charge, including translations into other - languages and incorporation into compilations, provided that the - copyright notice and this notice are preserved, and that any - substantive changes or deletions from the original are clearly - marked. - - A pointer to the latest version of this and related documentation in - HTML format can be found at the URL - . - -Abstract - - This specification defines a lossless compressed data format. The - data can be produced or consumed, even for an arbitrarily long - sequentially presented input data stream, using only an a priori - bounded amount of intermediate storage. The format presently uses - the DEFLATE compression method but can be easily extended to use - other compression methods. It can be implemented readily in a manner - not covered by patents. This specification also defines the ADLER-32 - checksum (an extension and improvement of the Fletcher checksum), - used for detection of data corruption, and provides an algorithm for - computing it. - - - - -Deutsch & Gailly Informational [Page 1] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - -Table of Contents - - 1. Introduction ................................................... 2 - 1.1. Purpose ................................................... 2 - 1.2. Intended audience ......................................... 3 - 1.3. Scope ..................................................... 3 - 1.4. Compliance ................................................ 3 - 1.5. Definitions of terms and conventions used ................ 3 - 1.6. Changes from previous versions ............................ 3 - 2. Detailed specification ......................................... 3 - 2.1. Overall conventions ....................................... 3 - 2.2. Data format ............................................... 4 - 2.3. Compliance ................................................ 7 - 3. References ..................................................... 7 - 4. Source code .................................................... 8 - 5. Security Considerations ........................................ 8 - 6. Acknowledgements ............................................... 8 - 7. Authors' Addresses ............................................. 8 - 8. Appendix: Rationale ............................................ 9 - 9. Appendix: Sample code ..........................................10 - -1. Introduction - - 1.1. Purpose - - The purpose of this specification is to define a lossless - compressed data format that: - - * Is independent of CPU type, operating system, file system, - and character set, and hence can be used for interchange; - - * Can be produced or consumed, even for an arbitrarily long - sequentially presented input data stream, using only an a - priori bounded amount of intermediate storage, and hence can - be used in data communications or similar structures such as - Unix filters; - - * Can use a number of different compression methods; - - * Can be implemented readily in a manner not covered by - patents, and hence can be practiced freely. - - The data format defined by this specification does not attempt to - allow random access to compressed data. - - - - - - - -Deutsch & Gailly Informational [Page 2] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - - 1.2. Intended audience - - This specification is intended for use by implementors of software - to compress data into zlib format and/or decompress data from zlib - format. - - The text of the specification assumes a basic background in - programming at the level of bits and other primitive data - representations. - - 1.3. Scope - - The specification specifies a compressed data format that can be - used for in-memory compression of a sequence of arbitrary bytes. - - 1.4. Compliance - - Unless otherwise indicated below, a compliant decompressor must be - able to accept and decompress any data set that conforms to all - the specifications presented here; a compliant compressor must - produce data sets that conform to all the specifications presented - here. - - 1.5. Definitions of terms and conventions used - - byte: 8 bits stored or transmitted as a unit (same as an octet). - (For this specification, a byte is exactly 8 bits, even on - machines which store a character on a number of bits different - from 8.) See below, for the numbering of bits within a byte. - - 1.6. Changes from previous versions - - Version 3.1 was the first public release of this specification. - In version 3.2, some terminology was changed and the Adler-32 - sample code was rewritten for clarity. In version 3.3, the - support for a preset dictionary was introduced, and the - specification was converted to RFC style. - -2. Detailed specification - - 2.1. Overall conventions - - In the diagrams below, a box like this: - - +---+ - | | <-- the vertical bars might be missing - +---+ - - - - -Deutsch & Gailly Informational [Page 3] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - - represents one byte; a box like this: - - +==============+ - | | - +==============+ - - represents a variable number of bytes. - - Bytes stored within a computer do not have a "bit order", since - they are always treated as a unit. However, a byte considered as - an integer between 0 and 255 does have a most- and least- - significant bit, and since we write numbers with the most- - significant digit on the left, we also write bytes with the most- - significant bit on the left. In the diagrams below, we number the - bits of a byte so that bit 0 is the least-significant bit, i.e., - the bits are numbered: - - +--------+ - |76543210| - +--------+ - - Within a computer, a number may occupy multiple bytes. All - multi-byte numbers in the format described here are stored with - the MOST-significant byte first (at the lower memory address). - For example, the decimal number 520 is stored as: - - 0 1 - +--------+--------+ - |00000010|00001000| - +--------+--------+ - ^ ^ - | | - | + less significant byte = 8 - + more significant byte = 2 x 256 - - 2.2. Data format - - A zlib stream has the following structure: - - 0 1 - +---+---+ - |CMF|FLG| (more-->) - +---+---+ - - - - - - - - -Deutsch & Gailly Informational [Page 4] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - - (if FLG.FDICT set) - - 0 1 2 3 - +---+---+---+---+ - | DICTID | (more-->) - +---+---+---+---+ - - +=====================+---+---+---+---+ - |...compressed data...| ADLER32 | - +=====================+---+---+---+---+ - - Any data which may appear after ADLER32 are not part of the zlib - stream. - - CMF (Compression Method and flags) - This byte is divided into a 4-bit compression method and a 4- - bit information field depending on the compression method. - - bits 0 to 3 CM Compression method - bits 4 to 7 CINFO Compression info - - CM (Compression method) - This identifies the compression method used in the file. CM = 8 - denotes the "deflate" compression method with a window size up - to 32K. This is the method used by gzip and PNG (see - references [1] and [2] in Chapter 3, below, for the reference - documents). CM = 15 is reserved. It might be used in a future - version of this specification to indicate the presence of an - extra field before the compressed data. - - CINFO (Compression info) - For CM = 8, CINFO is the base-2 logarithm of the LZ77 window - size, minus eight (CINFO=7 indicates a 32K window size). Values - of CINFO above 7 are not allowed in this version of the - specification. CINFO is not defined in this specification for - CM not equal to 8. - - FLG (FLaGs) - This flag byte is divided as follows: - - bits 0 to 4 FCHECK (check bits for CMF and FLG) - bit 5 FDICT (preset dictionary) - bits 6 to 7 FLEVEL (compression level) - - The FCHECK value must be such that CMF and FLG, when viewed as - a 16-bit unsigned integer stored in MSB order (CMF*256 + FLG), - is a multiple of 31. - - - - -Deutsch & Gailly Informational [Page 5] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - - FDICT (Preset dictionary) - If FDICT is set, a DICT dictionary identifier is present - immediately after the FLG byte. The dictionary is a sequence of - bytes which are initially fed to the compressor without - producing any compressed output. DICT is the Adler-32 checksum - of this sequence of bytes (see the definition of ADLER32 - below). The decompressor can use this identifier to determine - which dictionary has been used by the compressor. - - FLEVEL (Compression level) - These flags are available for use by specific compression - methods. The "deflate" method (CM = 8) sets these flags as - follows: - - 0 - compressor used fastest algorithm - 1 - compressor used fast algorithm - 2 - compressor used default algorithm - 3 - compressor used maximum compression, slowest algorithm - - The information in FLEVEL is not needed for decompression; it - is there to indicate if recompression might be worthwhile. - - compressed data - For compression method 8, the compressed data is stored in the - deflate compressed data format as described in the document - "DEFLATE Compressed Data Format Specification" by L. Peter - Deutsch. (See reference [3] in Chapter 3, below) - - Other compressed data formats are not specified in this version - of the zlib specification. - - ADLER32 (Adler-32 checksum) - This contains a checksum value of the uncompressed data - (excluding any dictionary data) computed according to Adler-32 - algorithm. This algorithm is a 32-bit extension and improvement - of the Fletcher algorithm, used in the ITU-T X.224 / ISO 8073 - standard. See references [4] and [5] in Chapter 3, below) - - Adler-32 is composed of two sums accumulated per byte: s1 is - the sum of all bytes, s2 is the sum of all s1 values. Both sums - are done modulo 65521. s1 is initialized to 1, s2 to zero. The - Adler-32 checksum is stored as s2*65536 + s1 in most- - significant-byte first (network) order. - - - - - - - - -Deutsch & Gailly Informational [Page 6] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - - 2.3. Compliance - - A compliant compressor must produce streams with correct CMF, FLG - and ADLER32, but need not support preset dictionaries. When the - zlib data format is used as part of another standard data format, - the compressor may use only preset dictionaries that are specified - by this other data format. If this other format does not use the - preset dictionary feature, the compressor must not set the FDICT - flag. - - A compliant decompressor must check CMF, FLG, and ADLER32, and - provide an error indication if any of these have incorrect values. - A compliant decompressor must give an error indication if CM is - not one of the values defined in this specification (only the - value 8 is permitted in this version), since another value could - indicate the presence of new features that would cause subsequent - data to be interpreted incorrectly. A compliant decompressor must - give an error indication if FDICT is set and DICTID is not the - identifier of a known preset dictionary. A decompressor may - ignore FLEVEL and still be compliant. When the zlib data format - is being used as a part of another standard format, a compliant - decompressor must support all the preset dictionaries specified by - the other format. When the other format does not use the preset - dictionary feature, a compliant decompressor must reject any - stream in which the FDICT flag is set. - -3. References - - [1] Deutsch, L.P.,"GZIP Compressed Data Format Specification", - available in ftp://ftp.uu.net/pub/archiving/zip/doc/ - - [2] Thomas Boutell, "PNG (Portable Network Graphics) specification", - available in ftp://ftp.uu.net/graphics/png/documents/ - - [3] Deutsch, L.P.,"DEFLATE Compressed Data Format Specification", - available in ftp://ftp.uu.net/pub/archiving/zip/doc/ - - [4] Fletcher, J. G., "An Arithmetic Checksum for Serial - Transmissions," IEEE Transactions on Communications, Vol. COM-30, - No. 1, January 1982, pp. 247-252. - - [5] ITU-T Recommendation X.224, Annex D, "Checksum Algorithms," - November, 1993, pp. 144, 145. (Available from - gopher://info.itu.ch). ITU-T X.244 is also the same as ISO 8073. - - - - - - - -Deutsch & Gailly Informational [Page 7] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - -4. Source code - - Source code for a C language implementation of a "zlib" compliant - library is available at ftp://ftp.uu.net/pub/archiving/zip/zlib/. - -5. Security Considerations - - A decoder that fails to check the ADLER32 checksum value may be - subject to undetected data corruption. - -6. Acknowledgements - - Trademarks cited in this document are the property of their - respective owners. - - Jean-Loup Gailly and Mark Adler designed the zlib format and wrote - the related software described in this specification. Glenn - Randers-Pehrson converted this document to RFC and HTML format. - -7. Authors' Addresses - - L. Peter Deutsch - Aladdin Enterprises - 203 Santa Margarita Ave. - Menlo Park, CA 94025 - - Phone: (415) 322-0103 (AM only) - FAX: (415) 322-1734 - EMail: - - - Jean-Loup Gailly - - EMail: - - Questions about the technical content of this specification can be - sent by email to - - Jean-Loup Gailly and - Mark Adler - - Editorial comments on this specification can be sent by email to - - L. Peter Deutsch and - Glenn Randers-Pehrson - - - - - - -Deutsch & Gailly Informational [Page 8] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - -8. Appendix: Rationale - - 8.1. Preset dictionaries - - A preset dictionary is specially useful to compress short input - sequences. The compressor can take advantage of the dictionary - context to encode the input in a more compact manner. The - decompressor can be initialized with the appropriate context by - virtually decompressing a compressed version of the dictionary - without producing any output. However for certain compression - algorithms such as the deflate algorithm this operation can be - achieved without actually performing any decompression. - - The compressor and the decompressor must use exactly the same - dictionary. The dictionary may be fixed or may be chosen among a - certain number of predefined dictionaries, according to the kind - of input data. The decompressor can determine which dictionary has - been chosen by the compressor by checking the dictionary - identifier. This document does not specify the contents of - predefined dictionaries, since the optimal dictionaries are - application specific. Standard data formats using this feature of - the zlib specification must precisely define the allowed - dictionaries. - - 8.2. The Adler-32 algorithm - - The Adler-32 algorithm is much faster than the CRC32 algorithm yet - still provides an extremely low probability of undetected errors. - - The modulo on unsigned long accumulators can be delayed for 5552 - bytes, so the modulo operation time is negligible. If the bytes - are a, b, c, the second sum is 3a + 2b + c + 3, and so is position - and order sensitive, unlike the first sum, which is just a - checksum. That 65521 is prime is important to avoid a possible - large class of two-byte errors that leave the check unchanged. - (The Fletcher checksum uses 255, which is not prime and which also - makes the Fletcher check insensitive to single byte changes 0 <-> - 255.) - - The sum s1 is initialized to 1 instead of zero to make the length - of the sequence part of s2, so that the length does not have to be - checked separately. (Any sequence of zeroes has a Fletcher - checksum of zero.) - - - - - - - - -Deutsch & Gailly Informational [Page 9] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - -9. Appendix: Sample code - - The following C code computes the Adler-32 checksum of a data buffer. - It is written for clarity, not for speed. The sample code is in the - ANSI C programming language. Non C users may find it easier to read - with these hints: - - & Bitwise AND operator. - >> Bitwise right shift operator. When applied to an - unsigned quantity, as here, right shift inserts zero bit(s) - at the left. - << Bitwise left shift operator. Left shift inserts zero - bit(s) at the right. - ++ "n++" increments the variable n. - % modulo operator: a % b is the remainder of a divided by b. - - #define BASE 65521 /* largest prime smaller than 65536 */ - - /* - Update a running Adler-32 checksum with the bytes buf[0..len-1] - and return the updated checksum. The Adler-32 checksum should be - initialized to 1. - - Usage example: - - unsigned long adler = 1L; - - while (read_buffer(buffer, length) != EOF) { - adler = update_adler32(adler, buffer, length); - } - if (adler != original_adler) error(); - */ - unsigned long update_adler32(unsigned long adler, - unsigned char *buf, int len) - { - unsigned long s1 = adler & 0xffff; - unsigned long s2 = (adler >> 16) & 0xffff; - int n; - - for (n = 0; n < len; n++) { - s1 = (s1 + buf[n]) % BASE; - s2 = (s2 + s1) % BASE; - } - return (s2 << 16) + s1; - } - - /* Return the adler32 of the bytes buf[0..len-1] */ - - - - -Deutsch & Gailly Informational [Page 10] - -RFC 1950 ZLIB Compressed Data Format Specification May 1996 - - - unsigned long adler32(unsigned char *buf, int len) - { - return update_adler32(1L, buf, len); - } - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Deutsch & Gailly Informational [Page 11] - diff --git a/Dependencies/zlib/doc/rfc1951.txt b/Dependencies/zlib/doc/rfc1951.txt deleted file mode 100644 index 403c8c7..0000000 --- a/Dependencies/zlib/doc/rfc1951.txt +++ /dev/null @@ -1,955 +0,0 @@ - - - - - - -Network Working Group P. Deutsch -Request for Comments: 1951 Aladdin Enterprises -Category: Informational May 1996 - - - DEFLATE Compressed Data Format Specification version 1.3 - -Status of This Memo - - This memo provides information for the Internet community. This memo - does not specify an Internet standard of any kind. Distribution of - this memo is unlimited. - -IESG Note: - - The IESG takes no position on the validity of any Intellectual - Property Rights statements contained in this document. - -Notices - - Copyright (c) 1996 L. Peter Deutsch - - Permission is granted to copy and distribute this document for any - purpose and without charge, including translations into other - languages and incorporation into compilations, provided that the - copyright notice and this notice are preserved, and that any - substantive changes or deletions from the original are clearly - marked. - - A pointer to the latest version of this and related documentation in - HTML format can be found at the URL - . - -Abstract - - This specification defines a lossless compressed data format that - compresses data using a combination of the LZ77 algorithm and Huffman - coding, with efficiency comparable to the best currently available - general-purpose compression methods. The data can be produced or - consumed, even for an arbitrarily long sequentially presented input - data stream, using only an a priori bounded amount of intermediate - storage. The format can be implemented readily in a manner not - covered by patents. - - - - - - - - -Deutsch Informational [Page 1] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - -Table of Contents - - 1. Introduction ................................................... 2 - 1.1. Purpose ................................................... 2 - 1.2. Intended audience ......................................... 3 - 1.3. Scope ..................................................... 3 - 1.4. Compliance ................................................ 3 - 1.5. Definitions of terms and conventions used ................ 3 - 1.6. Changes from previous versions ............................ 4 - 2. Compressed representation overview ............................. 4 - 3. Detailed specification ......................................... 5 - 3.1. Overall conventions ....................................... 5 - 3.1.1. Packing into bytes .................................. 5 - 3.2. Compressed block format ................................... 6 - 3.2.1. Synopsis of prefix and Huffman coding ............... 6 - 3.2.2. Use of Huffman coding in the "deflate" format ....... 7 - 3.2.3. Details of block format ............................. 9 - 3.2.4. Non-compressed blocks (BTYPE=00) ................... 11 - 3.2.5. Compressed blocks (length and distance codes) ...... 11 - 3.2.6. Compression with fixed Huffman codes (BTYPE=01) .... 12 - 3.2.7. Compression with dynamic Huffman codes (BTYPE=10) .. 13 - 3.3. Compliance ............................................... 14 - 4. Compression algorithm details ................................. 14 - 5. References .................................................... 16 - 6. Security Considerations ....................................... 16 - 7. Source code ................................................... 16 - 8. Acknowledgements .............................................. 16 - 9. Author's Address .............................................. 17 - -1. Introduction - - 1.1. Purpose - - The purpose of this specification is to define a lossless - compressed data format that: - * Is independent of CPU type, operating system, file system, - and character set, and hence can be used for interchange; - * Can be produced or consumed, even for an arbitrarily long - sequentially presented input data stream, using only an a - priori bounded amount of intermediate storage, and hence - can be used in data communications or similar structures - such as Unix filters; - * Compresses data with efficiency comparable to the best - currently available general-purpose compression methods, - and in particular considerably better than the "compress" - program; - * Can be implemented readily in a manner not covered by - patents, and hence can be practiced freely; - - - -Deutsch Informational [Page 2] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - * Is compatible with the file format produced by the current - widely used gzip utility, in that conforming decompressors - will be able to read data produced by the existing gzip - compressor. - - The data format defined by this specification does not attempt to: - - * Allow random access to compressed data; - * Compress specialized data (e.g., raster graphics) as well - as the best currently available specialized algorithms. - - A simple counting argument shows that no lossless compression - algorithm can compress every possible input data set. For the - format defined here, the worst case expansion is 5 bytes per 32K- - byte block, i.e., a size increase of 0.015% for large data sets. - English text usually compresses by a factor of 2.5 to 3; - executable files usually compress somewhat less; graphical data - such as raster images may compress much more. - - 1.2. Intended audience - - This specification is intended for use by implementors of software - to compress data into "deflate" format and/or decompress data from - "deflate" format. - - The text of the specification assumes a basic background in - programming at the level of bits and other primitive data - representations. Familiarity with the technique of Huffman coding - is helpful but not required. - - 1.3. Scope - - The specification specifies a method for representing a sequence - of bytes as a (usually shorter) sequence of bits, and a method for - packing the latter bit sequence into bytes. - - 1.4. Compliance - - Unless otherwise indicated below, a compliant decompressor must be - able to accept and decompress any data set that conforms to all - the specifications presented here; a compliant compressor must - produce data sets that conform to all the specifications presented - here. - - 1.5. Definitions of terms and conventions used - - Byte: 8 bits stored or transmitted as a unit (same as an octet). - For this specification, a byte is exactly 8 bits, even on machines - - - -Deutsch Informational [Page 3] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - which store a character on a number of bits different from eight. - See below, for the numbering of bits within a byte. - - String: a sequence of arbitrary bytes. - - 1.6. Changes from previous versions - - There have been no technical changes to the deflate format since - version 1.1 of this specification. In version 1.2, some - terminology was changed. Version 1.3 is a conversion of the - specification to RFC style. - -2. Compressed representation overview - - A compressed data set consists of a series of blocks, corresponding - to successive blocks of input data. The block sizes are arbitrary, - except that non-compressible blocks are limited to 65,535 bytes. - - Each block is compressed using a combination of the LZ77 algorithm - and Huffman coding. The Huffman trees for each block are independent - of those for previous or subsequent blocks; the LZ77 algorithm may - use a reference to a duplicated string occurring in a previous block, - up to 32K input bytes before. - - Each block consists of two parts: a pair of Huffman code trees that - describe the representation of the compressed data part, and a - compressed data part. (The Huffman trees themselves are compressed - using Huffman encoding.) The compressed data consists of a series of - elements of two types: literal bytes (of strings that have not been - detected as duplicated within the previous 32K input bytes), and - pointers to duplicated strings, where a pointer is represented as a - pair . The representation used in the - "deflate" format limits distances to 32K bytes and lengths to 258 - bytes, but does not limit the size of a block, except for - uncompressible blocks, which are limited as noted above. - - Each type of value (literals, distances, and lengths) in the - compressed data is represented using a Huffman code, using one code - tree for literals and lengths and a separate code tree for distances. - The code trees for each block appear in a compact form just before - the compressed data for that block. - - - - - - - - - - -Deutsch Informational [Page 4] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - -3. Detailed specification - - 3.1. Overall conventions In the diagrams below, a box like this: - - +---+ - | | <-- the vertical bars might be missing - +---+ - - represents one byte; a box like this: - - +==============+ - | | - +==============+ - - represents a variable number of bytes. - - Bytes stored within a computer do not have a "bit order", since - they are always treated as a unit. However, a byte considered as - an integer between 0 and 255 does have a most- and least- - significant bit, and since we write numbers with the most- - significant digit on the left, we also write bytes with the most- - significant bit on the left. In the diagrams below, we number the - bits of a byte so that bit 0 is the least-significant bit, i.e., - the bits are numbered: - - +--------+ - |76543210| - +--------+ - - Within a computer, a number may occupy multiple bytes. All - multi-byte numbers in the format described here are stored with - the least-significant byte first (at the lower memory address). - For example, the decimal number 520 is stored as: - - 0 1 - +--------+--------+ - |00001000|00000010| - +--------+--------+ - ^ ^ - | | - | + more significant byte = 2 x 256 - + less significant byte = 8 - - 3.1.1. Packing into bytes - - This document does not address the issue of the order in which - bits of a byte are transmitted on a bit-sequential medium, - since the final data format described here is byte- rather than - - - -Deutsch Informational [Page 5] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - bit-oriented. However, we describe the compressed block format - in below, as a sequence of data elements of various bit - lengths, not a sequence of bytes. We must therefore specify - how to pack these data elements into bytes to form the final - compressed byte sequence: - - * Data elements are packed into bytes in order of - increasing bit number within the byte, i.e., starting - with the least-significant bit of the byte. - * Data elements other than Huffman codes are packed - starting with the least-significant bit of the data - element. - * Huffman codes are packed starting with the most- - significant bit of the code. - - In other words, if one were to print out the compressed data as - a sequence of bytes, starting with the first byte at the - *right* margin and proceeding to the *left*, with the most- - significant bit of each byte on the left as usual, one would be - able to parse the result from right to left, with fixed-width - elements in the correct MSB-to-LSB order and Huffman codes in - bit-reversed order (i.e., with the first bit of the code in the - relative LSB position). - - 3.2. Compressed block format - - 3.2.1. Synopsis of prefix and Huffman coding - - Prefix coding represents symbols from an a priori known - alphabet by bit sequences (codes), one code for each symbol, in - a manner such that different symbols may be represented by bit - sequences of different lengths, but a parser can always parse - an encoded string unambiguously symbol-by-symbol. - - We define a prefix code in terms of a binary tree in which the - two edges descending from each non-leaf node are labeled 0 and - 1 and in which the leaf nodes correspond one-for-one with (are - labeled with) the symbols of the alphabet; then the code for a - symbol is the sequence of 0's and 1's on the edges leading from - the root to the leaf labeled with that symbol. For example: - - - - - - - - - - - -Deutsch Informational [Page 6] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - /\ Symbol Code - 0 1 ------ ---- - / \ A 00 - /\ B B 1 - 0 1 C 011 - / \ D 010 - A /\ - 0 1 - / \ - D C - - A parser can decode the next symbol from an encoded input - stream by walking down the tree from the root, at each step - choosing the edge corresponding to the next input bit. - - Given an alphabet with known symbol frequencies, the Huffman - algorithm allows the construction of an optimal prefix code - (one which represents strings with those symbol frequencies - using the fewest bits of any possible prefix codes for that - alphabet). Such a code is called a Huffman code. (See - reference [1] in Chapter 5, references for additional - information on Huffman codes.) - - Note that in the "deflate" format, the Huffman codes for the - various alphabets must not exceed certain maximum code lengths. - This constraint complicates the algorithm for computing code - lengths from symbol frequencies. Again, see Chapter 5, - references for details. - - 3.2.2. Use of Huffman coding in the "deflate" format - - The Huffman codes used for each alphabet in the "deflate" - format have two additional rules: - - * All codes of a given bit length have lexicographically - consecutive values, in the same order as the symbols - they represent; - - * Shorter codes lexicographically precede longer codes. - - - - - - - - - - - - -Deutsch Informational [Page 7] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - We could recode the example above to follow this rule as - follows, assuming that the order of the alphabet is ABCD: - - Symbol Code - ------ ---- - A 10 - B 0 - C 110 - D 111 - - I.e., 0 precedes 10 which precedes 11x, and 110 and 111 are - lexicographically consecutive. - - Given this rule, we can define the Huffman code for an alphabet - just by giving the bit lengths of the codes for each symbol of - the alphabet in order; this is sufficient to determine the - actual codes. In our example, the code is completely defined - by the sequence of bit lengths (2, 1, 3, 3). The following - algorithm generates the codes as integers, intended to be read - from most- to least-significant bit. The code lengths are - initially in tree[I].Len; the codes are produced in - tree[I].Code. - - 1) Count the number of codes for each code length. Let - bl_count[N] be the number of codes of length N, N >= 1. - - 2) Find the numerical value of the smallest code for each - code length: - - code = 0; - bl_count[0] = 0; - for (bits = 1; bits <= MAX_BITS; bits++) { - code = (code + bl_count[bits-1]) << 1; - next_code[bits] = code; - } - - 3) Assign numerical values to all codes, using consecutive - values for all codes of the same length with the base - values determined at step 2. Codes that are never used - (which have a bit length of zero) must not be assigned a - value. - - for (n = 0; n <= max_code; n++) { - len = tree[n].Len; - if (len != 0) { - tree[n].Code = next_code[len]; - next_code[len]++; - } - - - -Deutsch Informational [Page 8] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - } - - Example: - - Consider the alphabet ABCDEFGH, with bit lengths (3, 3, 3, 3, - 3, 2, 4, 4). After step 1, we have: - - N bl_count[N] - - ----------- - 2 1 - 3 5 - 4 2 - - Step 2 computes the following next_code values: - - N next_code[N] - - ------------ - 1 0 - 2 0 - 3 2 - 4 14 - - Step 3 produces the following code values: - - Symbol Length Code - ------ ------ ---- - A 3 010 - B 3 011 - C 3 100 - D 3 101 - E 3 110 - F 2 00 - G 4 1110 - H 4 1111 - - 3.2.3. Details of block format - - Each block of compressed data begins with 3 header bits - containing the following data: - - first bit BFINAL - next 2 bits BTYPE - - Note that the header bits do not necessarily begin on a byte - boundary, since a block does not necessarily occupy an integral - number of bytes. - - - - - -Deutsch Informational [Page 9] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - BFINAL is set if and only if this is the last block of the data - set. - - BTYPE specifies how the data are compressed, as follows: - - 00 - no compression - 01 - compressed with fixed Huffman codes - 10 - compressed with dynamic Huffman codes - 11 - reserved (error) - - The only difference between the two compressed cases is how the - Huffman codes for the literal/length and distance alphabets are - defined. - - In all cases, the decoding algorithm for the actual data is as - follows: - - do - read block header from input stream. - if stored with no compression - skip any remaining bits in current partially - processed byte - read LEN and NLEN (see next section) - copy LEN bytes of data to output - otherwise - if compressed with dynamic Huffman codes - read representation of code trees (see - subsection below) - loop (until end of block code recognized) - decode literal/length value from input stream - if value < 256 - copy value (literal byte) to output stream - otherwise - if value = end of block (256) - break from loop - otherwise (value = 257..285) - decode distance from input stream - - move backwards distance bytes in the output - stream, and copy length bytes from this - position to the output stream. - end loop - while not last block - - Note that a duplicated string reference may refer to a string - in a previous block; i.e., the backward distance may cross one - or more block boundaries. However a distance cannot refer past - the beginning of the output stream. (An application using a - - - -Deutsch Informational [Page 10] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - preset dictionary might discard part of the output stream; a - distance can refer to that part of the output stream anyway) - Note also that the referenced string may overlap the current - position; for example, if the last 2 bytes decoded have values - X and Y, a string reference with - adds X,Y,X,Y,X to the output stream. - - We now specify each compression method in turn. - - 3.2.4. Non-compressed blocks (BTYPE=00) - - Any bits of input up to the next byte boundary are ignored. - The rest of the block consists of the following information: - - 0 1 2 3 4... - +---+---+---+---+================================+ - | LEN | NLEN |... LEN bytes of literal data...| - +---+---+---+---+================================+ - - LEN is the number of data bytes in the block. NLEN is the - one's complement of LEN. - - 3.2.5. Compressed blocks (length and distance codes) - - As noted above, encoded data blocks in the "deflate" format - consist of sequences of symbols drawn from three conceptually - distinct alphabets: either literal bytes, from the alphabet of - byte values (0..255), or pairs, - where the length is drawn from (3..258) and the distance is - drawn from (1..32,768). In fact, the literal and length - alphabets are merged into a single alphabet (0..285), where - values 0..255 represent literal bytes, the value 256 indicates - end-of-block, and values 257..285 represent length codes - (possibly in conjunction with extra bits following the symbol - code) as follows: - - - - - - - - - - - - - - - - -Deutsch Informational [Page 11] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - Extra Extra Extra - Code Bits Length(s) Code Bits Lengths Code Bits Length(s) - ---- ---- ------ ---- ---- ------- ---- ---- ------- - 257 0 3 267 1 15,16 277 4 67-82 - 258 0 4 268 1 17,18 278 4 83-98 - 259 0 5 269 2 19-22 279 4 99-114 - 260 0 6 270 2 23-26 280 4 115-130 - 261 0 7 271 2 27-30 281 5 131-162 - 262 0 8 272 2 31-34 282 5 163-194 - 263 0 9 273 3 35-42 283 5 195-226 - 264 0 10 274 3 43-50 284 5 227-257 - 265 1 11,12 275 3 51-58 285 0 258 - 266 1 13,14 276 3 59-66 - - The extra bits should be interpreted as a machine integer - stored with the most-significant bit first, e.g., bits 1110 - represent the value 14. - - Extra Extra Extra - Code Bits Dist Code Bits Dist Code Bits Distance - ---- ---- ---- ---- ---- ------ ---- ---- -------- - 0 0 1 10 4 33-48 20 9 1025-1536 - 1 0 2 11 4 49-64 21 9 1537-2048 - 2 0 3 12 5 65-96 22 10 2049-3072 - 3 0 4 13 5 97-128 23 10 3073-4096 - 4 1 5,6 14 6 129-192 24 11 4097-6144 - 5 1 7,8 15 6 193-256 25 11 6145-8192 - 6 2 9-12 16 7 257-384 26 12 8193-12288 - 7 2 13-16 17 7 385-512 27 12 12289-16384 - 8 3 17-24 18 8 513-768 28 13 16385-24576 - 9 3 25-32 19 8 769-1024 29 13 24577-32768 - - 3.2.6. Compression with fixed Huffman codes (BTYPE=01) - - The Huffman codes for the two alphabets are fixed, and are not - represented explicitly in the data. The Huffman code lengths - for the literal/length alphabet are: - - Lit Value Bits Codes - --------- ---- ----- - 0 - 143 8 00110000 through - 10111111 - 144 - 255 9 110010000 through - 111111111 - 256 - 279 7 0000000 through - 0010111 - 280 - 287 8 11000000 through - 11000111 - - - -Deutsch Informational [Page 12] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - The code lengths are sufficient to generate the actual codes, - as described above; we show the codes in the table for added - clarity. Literal/length values 286-287 will never actually - occur in the compressed data, but participate in the code - construction. - - Distance codes 0-31 are represented by (fixed-length) 5-bit - codes, with possible additional bits as shown in the table - shown in Paragraph 3.2.5, above. Note that distance codes 30- - 31 will never actually occur in the compressed data. - - 3.2.7. Compression with dynamic Huffman codes (BTYPE=10) - - The Huffman codes for the two alphabets appear in the block - immediately after the header bits and before the actual - compressed data, first the literal/length code and then the - distance code. Each code is defined by a sequence of code - lengths, as discussed in Paragraph 3.2.2, above. For even - greater compactness, the code length sequences themselves are - compressed using a Huffman code. The alphabet for code lengths - is as follows: - - 0 - 15: Represent code lengths of 0 - 15 - 16: Copy the previous code length 3 - 6 times. - The next 2 bits indicate repeat length - (0 = 3, ... , 3 = 6) - Example: Codes 8, 16 (+2 bits 11), - 16 (+2 bits 10) will expand to - 12 code lengths of 8 (1 + 6 + 5) - 17: Repeat a code length of 0 for 3 - 10 times. - (3 bits of length) - 18: Repeat a code length of 0 for 11 - 138 times - (7 bits of length) - - A code length of 0 indicates that the corresponding symbol in - the literal/length or distance alphabet will not occur in the - block, and should not participate in the Huffman code - construction algorithm given earlier. If only one distance - code is used, it is encoded using one bit, not zero bits; in - this case there is a single code length of one, with one unused - code. One distance code of zero bits means that there are no - distance codes used at all (the data is all literals). - - We can now define the format of the block: - - 5 Bits: HLIT, # of Literal/Length codes - 257 (257 - 286) - 5 Bits: HDIST, # of Distance codes - 1 (1 - 32) - 4 Bits: HCLEN, # of Code Length codes - 4 (4 - 19) - - - -Deutsch Informational [Page 13] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - (HCLEN + 4) x 3 bits: code lengths for the code length - alphabet given just above, in the order: 16, 17, 18, - 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 - - These code lengths are interpreted as 3-bit integers - (0-7); as above, a code length of 0 means the - corresponding symbol (literal/length or distance code - length) is not used. - - HLIT + 257 code lengths for the literal/length alphabet, - encoded using the code length Huffman code - - HDIST + 1 code lengths for the distance alphabet, - encoded using the code length Huffman code - - The actual compressed data of the block, - encoded using the literal/length and distance Huffman - codes - - The literal/length symbol 256 (end of data), - encoded using the literal/length Huffman code - - The code length repeat codes can cross from HLIT + 257 to the - HDIST + 1 code lengths. In other words, all code lengths form - a single sequence of HLIT + HDIST + 258 values. - - 3.3. Compliance - - A compressor may limit further the ranges of values specified in - the previous section and still be compliant; for example, it may - limit the range of backward pointers to some value smaller than - 32K. Similarly, a compressor may limit the size of blocks so that - a compressible block fits in memory. - - A compliant decompressor must accept the full range of possible - values defined in the previous section, and must accept blocks of - arbitrary size. - -4. Compression algorithm details - - While it is the intent of this document to define the "deflate" - compressed data format without reference to any particular - compression algorithm, the format is related to the compressed - formats produced by LZ77 (Lempel-Ziv 1977, see reference [2] below); - since many variations of LZ77 are patented, it is strongly - recommended that the implementor of a compressor follow the general - algorithm presented here, which is known not to be patented per se. - The material in this section is not part of the definition of the - - - -Deutsch Informational [Page 14] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - - specification per se, and a compressor need not follow it in order to - be compliant. - - The compressor terminates a block when it determines that starting a - new block with fresh trees would be useful, or when the block size - fills up the compressor's block buffer. - - The compressor uses a chained hash table to find duplicated strings, - using a hash function that operates on 3-byte sequences. At any - given point during compression, let XYZ be the next 3 input bytes to - be examined (not necessarily all different, of course). First, the - compressor examines the hash chain for XYZ. If the chain is empty, - the compressor simply writes out X as a literal byte and advances one - byte in the input. If the hash chain is not empty, indicating that - the sequence XYZ (or, if we are unlucky, some other 3 bytes with the - same hash function value) has occurred recently, the compressor - compares all strings on the XYZ hash chain with the actual input data - sequence starting at the current point, and selects the longest - match. - - The compressor searches the hash chains starting with the most recent - strings, to favor small distances and thus take advantage of the - Huffman encoding. The hash chains are singly linked. There are no - deletions from the hash chains; the algorithm simply discards matches - that are too old. To avoid a worst-case situation, very long hash - chains are arbitrarily truncated at a certain length, determined by a - run-time parameter. - - To improve overall compression, the compressor optionally defers the - selection of matches ("lazy matching"): after a match of length N has - been found, the compressor searches for a longer match starting at - the next input byte. If it finds a longer match, it truncates the - previous match to a length of one (thus producing a single literal - byte) and then emits the longer match. Otherwise, it emits the - original match, and, as described above, advances N bytes before - continuing. - - Run-time parameters also control this "lazy match" procedure. If - compression ratio is most important, the compressor attempts a - complete second search regardless of the length of the first match. - In the normal case, if the current match is "long enough", the - compressor reduces the search for a longer match, thus speeding up - the process. If speed is most important, the compressor inserts new - strings in the hash table only when no match was found, or when the - match is not "too long". This degrades the compression ratio but - saves time since there are both fewer insertions and fewer searches. - - - - - -Deutsch Informational [Page 15] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - -5. References - - [1] Huffman, D. A., "A Method for the Construction of Minimum - Redundancy Codes", Proceedings of the Institute of Radio - Engineers, September 1952, Volume 40, Number 9, pp. 1098-1101. - - [2] Ziv J., Lempel A., "A Universal Algorithm for Sequential Data - Compression", IEEE Transactions on Information Theory, Vol. 23, - No. 3, pp. 337-343. - - [3] Gailly, J.-L., and Adler, M., ZLIB documentation and sources, - available in ftp://ftp.uu.net/pub/archiving/zip/doc/ - - [4] Gailly, J.-L., and Adler, M., GZIP documentation and sources, - available as gzip-*.tar in ftp://prep.ai.mit.edu/pub/gnu/ - - [5] Schwartz, E. S., and Kallick, B. "Generating a canonical prefix - encoding." Comm. ACM, 7,3 (Mar. 1964), pp. 166-169. - - [6] Hirschberg and Lelewer, "Efficient decoding of prefix codes," - Comm. ACM, 33,4, April 1990, pp. 449-459. - -6. Security Considerations - - Any data compression method involves the reduction of redundancy in - the data. Consequently, any corruption of the data is likely to have - severe effects and be difficult to correct. Uncompressed text, on - the other hand, will probably still be readable despite the presence - of some corrupted bytes. - - It is recommended that systems using this data format provide some - means of validating the integrity of the compressed data. See - reference [3], for example. - -7. Source code - - Source code for a C language implementation of a "deflate" compliant - compressor and decompressor is available within the zlib package at - ftp://ftp.uu.net/pub/archiving/zip/zlib/. - -8. Acknowledgements - - Trademarks cited in this document are the property of their - respective owners. - - Phil Katz designed the deflate format. Jean-Loup Gailly and Mark - Adler wrote the related software described in this specification. - Glenn Randers-Pehrson converted this document to RFC and HTML format. - - - -Deutsch Informational [Page 16] - -RFC 1951 DEFLATE Compressed Data Format Specification May 1996 - - -9. Author's Address - - L. Peter Deutsch - Aladdin Enterprises - 203 Santa Margarita Ave. - Menlo Park, CA 94025 - - Phone: (415) 322-0103 (AM only) - FAX: (415) 322-1734 - EMail: - - Questions about the technical content of this specification can be - sent by email to: - - Jean-Loup Gailly and - Mark Adler - - Editorial comments on this specification can be sent by email to: - - L. Peter Deutsch and - Glenn Randers-Pehrson - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Deutsch Informational [Page 17] - diff --git a/Dependencies/zlib/doc/rfc1952.txt b/Dependencies/zlib/doc/rfc1952.txt deleted file mode 100644 index a8e51b4..0000000 --- a/Dependencies/zlib/doc/rfc1952.txt +++ /dev/null @@ -1,675 +0,0 @@ - - - - - - -Network Working Group P. Deutsch -Request for Comments: 1952 Aladdin Enterprises -Category: Informational May 1996 - - - GZIP file format specification version 4.3 - -Status of This Memo - - This memo provides information for the Internet community. This memo - does not specify an Internet standard of any kind. Distribution of - this memo is unlimited. - -IESG Note: - - The IESG takes no position on the validity of any Intellectual - Property Rights statements contained in this document. - -Notices - - Copyright (c) 1996 L. Peter Deutsch - - Permission is granted to copy and distribute this document for any - purpose and without charge, including translations into other - languages and incorporation into compilations, provided that the - copyright notice and this notice are preserved, and that any - substantive changes or deletions from the original are clearly - marked. - - A pointer to the latest version of this and related documentation in - HTML format can be found at the URL - . - -Abstract - - This specification defines a lossless compressed data format that is - compatible with the widely used GZIP utility. The format includes a - cyclic redundancy check value for detecting data corruption. The - format presently uses the DEFLATE method of compression but can be - easily extended to use other compression methods. The format can be - implemented readily in a manner not covered by patents. - - - - - - - - - - -Deutsch Informational [Page 1] - -RFC 1952 GZIP File Format Specification May 1996 - - -Table of Contents - - 1. Introduction ................................................... 2 - 1.1. Purpose ................................................... 2 - 1.2. Intended audience ......................................... 3 - 1.3. Scope ..................................................... 3 - 1.4. Compliance ................................................ 3 - 1.5. Definitions of terms and conventions used ................. 3 - 1.6. Changes from previous versions ............................ 3 - 2. Detailed specification ......................................... 4 - 2.1. Overall conventions ....................................... 4 - 2.2. File format ............................................... 5 - 2.3. Member format ............................................. 5 - 2.3.1. Member header and trailer ........................... 6 - 2.3.1.1. Extra field ................................... 8 - 2.3.1.2. Compliance .................................... 9 - 3. References .................................................. 9 - 4. Security Considerations .................................... 10 - 5. Acknowledgements ........................................... 10 - 6. Author's Address ........................................... 10 - 7. Appendix: Jean-Loup Gailly's gzip utility .................. 11 - 8. Appendix: Sample CRC Code .................................. 11 - -1. Introduction - - 1.1. Purpose - - The purpose of this specification is to define a lossless - compressed data format that: - - * Is independent of CPU type, operating system, file system, - and character set, and hence can be used for interchange; - * Can compress or decompress a data stream (as opposed to a - randomly accessible file) to produce another data stream, - using only an a priori bounded amount of intermediate - storage, and hence can be used in data communications or - similar structures such as Unix filters; - * Compresses data with efficiency comparable to the best - currently available general-purpose compression methods, - and in particular considerably better than the "compress" - program; - * Can be implemented readily in a manner not covered by - patents, and hence can be practiced freely; - * Is compatible with the file format produced by the current - widely used gzip utility, in that conforming decompressors - will be able to read data produced by the existing gzip - compressor. - - - - -Deutsch Informational [Page 2] - -RFC 1952 GZIP File Format Specification May 1996 - - - The data format defined by this specification does not attempt to: - - * Provide random access to compressed data; - * Compress specialized data (e.g., raster graphics) as well as - the best currently available specialized algorithms. - - 1.2. Intended audience - - This specification is intended for use by implementors of software - to compress data into gzip format and/or decompress data from gzip - format. - - The text of the specification assumes a basic background in - programming at the level of bits and other primitive data - representations. - - 1.3. Scope - - The specification specifies a compression method and a file format - (the latter assuming only that a file can store a sequence of - arbitrary bytes). It does not specify any particular interface to - a file system or anything about character sets or encodings - (except for file names and comments, which are optional). - - 1.4. Compliance - - Unless otherwise indicated below, a compliant decompressor must be - able to accept and decompress any file that conforms to all the - specifications presented here; a compliant compressor must produce - files that conform to all the specifications presented here. The - material in the appendices is not part of the specification per se - and is not relevant to compliance. - - 1.5. Definitions of terms and conventions used - - byte: 8 bits stored or transmitted as a unit (same as an octet). - (For this specification, a byte is exactly 8 bits, even on - machines which store a character on a number of bits different - from 8.) See below for the numbering of bits within a byte. - - 1.6. Changes from previous versions - - There have been no technical changes to the gzip format since - version 4.1 of this specification. In version 4.2, some - terminology was changed, and the sample CRC code was rewritten for - clarity and to eliminate the requirement for the caller to do pre- - and post-conditioning. Version 4.3 is a conversion of the - specification to RFC style. - - - -Deutsch Informational [Page 3] - -RFC 1952 GZIP File Format Specification May 1996 - - -2. Detailed specification - - 2.1. Overall conventions - - In the diagrams below, a box like this: - - +---+ - | | <-- the vertical bars might be missing - +---+ - - represents one byte; a box like this: - - +==============+ - | | - +==============+ - - represents a variable number of bytes. - - Bytes stored within a computer do not have a "bit order", since - they are always treated as a unit. However, a byte considered as - an integer between 0 and 255 does have a most- and least- - significant bit, and since we write numbers with the most- - significant digit on the left, we also write bytes with the most- - significant bit on the left. In the diagrams below, we number the - bits of a byte so that bit 0 is the least-significant bit, i.e., - the bits are numbered: - - +--------+ - |76543210| - +--------+ - - This document does not address the issue of the order in which - bits of a byte are transmitted on a bit-sequential medium, since - the data format described here is byte- rather than bit-oriented. - - Within a computer, a number may occupy multiple bytes. All - multi-byte numbers in the format described here are stored with - the least-significant byte first (at the lower memory address). - For example, the decimal number 520 is stored as: - - 0 1 - +--------+--------+ - |00001000|00000010| - +--------+--------+ - ^ ^ - | | - | + more significant byte = 2 x 256 - + less significant byte = 8 - - - -Deutsch Informational [Page 4] - -RFC 1952 GZIP File Format Specification May 1996 - - - 2.2. File format - - A gzip file consists of a series of "members" (compressed data - sets). The format of each member is specified in the following - section. The members simply appear one after another in the file, - with no additional information before, between, or after them. - - 2.3. Member format - - Each member has the following structure: - - +---+---+---+---+---+---+---+---+---+---+ - |ID1|ID2|CM |FLG| MTIME |XFL|OS | (more-->) - +---+---+---+---+---+---+---+---+---+---+ - - (if FLG.FEXTRA set) - - +---+---+=================================+ - | XLEN |...XLEN bytes of "extra field"...| (more-->) - +---+---+=================================+ - - (if FLG.FNAME set) - - +=========================================+ - |...original file name, zero-terminated...| (more-->) - +=========================================+ - - (if FLG.FCOMMENT set) - - +===================================+ - |...file comment, zero-terminated...| (more-->) - +===================================+ - - (if FLG.FHCRC set) - - +---+---+ - | CRC16 | - +---+---+ - - +=======================+ - |...compressed blocks...| (more-->) - +=======================+ - - 0 1 2 3 4 5 6 7 - +---+---+---+---+---+---+---+---+ - | CRC32 | ISIZE | - +---+---+---+---+---+---+---+---+ - - - - -Deutsch Informational [Page 5] - -RFC 1952 GZIP File Format Specification May 1996 - - - 2.3.1. Member header and trailer - - ID1 (IDentification 1) - ID2 (IDentification 2) - These have the fixed values ID1 = 31 (0x1f, \037), ID2 = 139 - (0x8b, \213), to identify the file as being in gzip format. - - CM (Compression Method) - This identifies the compression method used in the file. CM - = 0-7 are reserved. CM = 8 denotes the "deflate" - compression method, which is the one customarily used by - gzip and which is documented elsewhere. - - FLG (FLaGs) - This flag byte is divided into individual bits as follows: - - bit 0 FTEXT - bit 1 FHCRC - bit 2 FEXTRA - bit 3 FNAME - bit 4 FCOMMENT - bit 5 reserved - bit 6 reserved - bit 7 reserved - - If FTEXT is set, the file is probably ASCII text. This is - an optional indication, which the compressor may set by - checking a small amount of the input data to see whether any - non-ASCII characters are present. In case of doubt, FTEXT - is cleared, indicating binary data. For systems which have - different file formats for ascii text and binary data, the - decompressor can use FTEXT to choose the appropriate format. - We deliberately do not specify the algorithm used to set - this bit, since a compressor always has the option of - leaving it cleared and a decompressor always has the option - of ignoring it and letting some other program handle issues - of data conversion. - - If FHCRC is set, a CRC16 for the gzip header is present, - immediately before the compressed data. The CRC16 consists - of the two least significant bytes of the CRC32 for all - bytes of the gzip header up to and not including the CRC16. - [The FHCRC bit was never set by versions of gzip up to - 1.2.4, even though it was documented with a different - meaning in gzip 1.2.4.] - - If FEXTRA is set, optional extra fields are present, as - described in a following section. - - - -Deutsch Informational [Page 6] - -RFC 1952 GZIP File Format Specification May 1996 - - - If FNAME is set, an original file name is present, - terminated by a zero byte. The name must consist of ISO - 8859-1 (LATIN-1) characters; on operating systems using - EBCDIC or any other character set for file names, the name - must be translated to the ISO LATIN-1 character set. This - is the original name of the file being compressed, with any - directory components removed, and, if the file being - compressed is on a file system with case insensitive names, - forced to lower case. There is no original file name if the - data was compressed from a source other than a named file; - for example, if the source was stdin on a Unix system, there - is no file name. - - If FCOMMENT is set, a zero-terminated file comment is - present. This comment is not interpreted; it is only - intended for human consumption. The comment must consist of - ISO 8859-1 (LATIN-1) characters. Line breaks should be - denoted by a single line feed character (10 decimal). - - Reserved FLG bits must be zero. - - MTIME (Modification TIME) - This gives the most recent modification time of the original - file being compressed. The time is in Unix format, i.e., - seconds since 00:00:00 GMT, Jan. 1, 1970. (Note that this - may cause problems for MS-DOS and other systems that use - local rather than Universal time.) If the compressed data - did not come from a file, MTIME is set to the time at which - compression started. MTIME = 0 means no time stamp is - available. - - XFL (eXtra FLags) - These flags are available for use by specific compression - methods. The "deflate" method (CM = 8) sets these flags as - follows: - - XFL = 2 - compressor used maximum compression, - slowest algorithm - XFL = 4 - compressor used fastest algorithm - - OS (Operating System) - This identifies the type of file system on which compression - took place. This may be useful in determining end-of-line - convention for text files. The currently defined values are - as follows: - - - - - - -Deutsch Informational [Page 7] - -RFC 1952 GZIP File Format Specification May 1996 - - - 0 - FAT filesystem (MS-DOS, OS/2, NT/Win32) - 1 - Amiga - 2 - VMS (or OpenVMS) - 3 - Unix - 4 - VM/CMS - 5 - Atari TOS - 6 - HPFS filesystem (OS/2, NT) - 7 - Macintosh - 8 - Z-System - 9 - CP/M - 10 - TOPS-20 - 11 - NTFS filesystem (NT) - 12 - QDOS - 13 - Acorn RISCOS - 255 - unknown - - XLEN (eXtra LENgth) - If FLG.FEXTRA is set, this gives the length of the optional - extra field. See below for details. - - CRC32 (CRC-32) - This contains a Cyclic Redundancy Check value of the - uncompressed data computed according to CRC-32 algorithm - used in the ISO 3309 standard and in section 8.1.1.6.2 of - ITU-T recommendation V.42. (See http://www.iso.ch for - ordering ISO documents. See gopher://info.itu.ch for an - online version of ITU-T V.42.) - - ISIZE (Input SIZE) - This contains the size of the original (uncompressed) input - data modulo 2^32. - - 2.3.1.1. Extra field - - If the FLG.FEXTRA bit is set, an "extra field" is present in - the header, with total length XLEN bytes. It consists of a - series of subfields, each of the form: - - +---+---+---+---+==================================+ - |SI1|SI2| LEN |... LEN bytes of subfield data ...| - +---+---+---+---+==================================+ - - SI1 and SI2 provide a subfield ID, typically two ASCII letters - with some mnemonic value. Jean-Loup Gailly - is maintaining a registry of subfield - IDs; please send him any subfield ID you wish to use. Subfield - IDs with SI2 = 0 are reserved for future use. The following - IDs are currently defined: - - - -Deutsch Informational [Page 8] - -RFC 1952 GZIP File Format Specification May 1996 - - - SI1 SI2 Data - ---------- ---------- ---- - 0x41 ('A') 0x70 ('P') Apollo file type information - - LEN gives the length of the subfield data, excluding the 4 - initial bytes. - - 2.3.1.2. Compliance - - A compliant compressor must produce files with correct ID1, - ID2, CM, CRC32, and ISIZE, but may set all the other fields in - the fixed-length part of the header to default values (255 for - OS, 0 for all others). The compressor must set all reserved - bits to zero. - - A compliant decompressor must check ID1, ID2, and CM, and - provide an error indication if any of these have incorrect - values. It must examine FEXTRA/XLEN, FNAME, FCOMMENT and FHCRC - at least so it can skip over the optional fields if they are - present. It need not examine any other part of the header or - trailer; in particular, a decompressor may ignore FTEXT and OS - and always produce binary output, and still be compliant. A - compliant decompressor must give an error indication if any - reserved bit is non-zero, since such a bit could indicate the - presence of a new field that would cause subsequent data to be - interpreted incorrectly. - -3. References - - [1] "Information Processing - 8-bit single-byte coded graphic - character sets - Part 1: Latin alphabet No.1" (ISO 8859-1:1987). - The ISO 8859-1 (Latin-1) character set is a superset of 7-bit - ASCII. Files defining this character set are available as - iso_8859-1.* in ftp://ftp.uu.net/graphics/png/documents/ - - [2] ISO 3309 - - [3] ITU-T recommendation V.42 - - [4] Deutsch, L.P.,"DEFLATE Compressed Data Format Specification", - available in ftp://ftp.uu.net/pub/archiving/zip/doc/ - - [5] Gailly, J.-L., GZIP documentation, available as gzip-*.tar in - ftp://prep.ai.mit.edu/pub/gnu/ - - [6] Sarwate, D.V., "Computation of Cyclic Redundancy Checks via Table - Look-Up", Communications of the ACM, 31(8), pp.1008-1013. - - - - -Deutsch Informational [Page 9] - -RFC 1952 GZIP File Format Specification May 1996 - - - [7] Schwaderer, W.D., "CRC Calculation", April 85 PC Tech Journal, - pp.118-133. - - [8] ftp://ftp.adelaide.edu.au/pub/rocksoft/papers/crc_v3.txt, - describing the CRC concept. - -4. Security Considerations - - Any data compression method involves the reduction of redundancy in - the data. Consequently, any corruption of the data is likely to have - severe effects and be difficult to correct. Uncompressed text, on - the other hand, will probably still be readable despite the presence - of some corrupted bytes. - - It is recommended that systems using this data format provide some - means of validating the integrity of the compressed data, such as by - setting and checking the CRC-32 check value. - -5. Acknowledgements - - Trademarks cited in this document are the property of their - respective owners. - - Jean-Loup Gailly designed the gzip format and wrote, with Mark Adler, - the related software described in this specification. Glenn - Randers-Pehrson converted this document to RFC and HTML format. - -6. Author's Address - - L. Peter Deutsch - Aladdin Enterprises - 203 Santa Margarita Ave. - Menlo Park, CA 94025 - - Phone: (415) 322-0103 (AM only) - FAX: (415) 322-1734 - EMail: - - Questions about the technical content of this specification can be - sent by email to: - - Jean-Loup Gailly and - Mark Adler - - Editorial comments on this specification can be sent by email to: - - L. Peter Deutsch and - Glenn Randers-Pehrson - - - -Deutsch Informational [Page 10] - -RFC 1952 GZIP File Format Specification May 1996 - - -7. Appendix: Jean-Loup Gailly's gzip utility - - The most widely used implementation of gzip compression, and the - original documentation on which this specification is based, were - created by Jean-Loup Gailly . Since this - implementation is a de facto standard, we mention some more of its - features here. Again, the material in this section is not part of - the specification per se, and implementations need not follow it to - be compliant. - - When compressing or decompressing a file, gzip preserves the - protection, ownership, and modification time attributes on the local - file system, since there is no provision for representing protection - attributes in the gzip file format itself. Since the file format - includes a modification time, the gzip decompressor provides a - command line switch that assigns the modification time from the file, - rather than the local modification time of the compressed input, to - the decompressed output. - -8. Appendix: Sample CRC Code - - The following sample code represents a practical implementation of - the CRC (Cyclic Redundancy Check). (See also ISO 3309 and ITU-T V.42 - for a formal specification.) - - The sample code is in the ANSI C programming language. Non C users - may find it easier to read with these hints: - - & Bitwise AND operator. - ^ Bitwise exclusive-OR operator. - >> Bitwise right shift operator. When applied to an - unsigned quantity, as here, right shift inserts zero - bit(s) at the left. - ! Logical NOT operator. - ++ "n++" increments the variable n. - 0xNNN 0x introduces a hexadecimal (base 16) constant. - Suffix L indicates a long value (at least 32 bits). - - /* Table of CRCs of all 8-bit messages. */ - unsigned long crc_table[256]; - - /* Flag: has the table been computed? Initially false. */ - int crc_table_computed = 0; - - /* Make the table for a fast CRC. */ - void make_crc_table(void) - { - unsigned long c; - - - -Deutsch Informational [Page 11] - -RFC 1952 GZIP File Format Specification May 1996 - - - int n, k; - for (n = 0; n < 256; n++) { - c = (unsigned long) n; - for (k = 0; k < 8; k++) { - if (c & 1) { - c = 0xedb88320L ^ (c >> 1); - } else { - c = c >> 1; - } - } - crc_table[n] = c; - } - crc_table_computed = 1; - } - - /* - Update a running crc with the bytes buf[0..len-1] and return - the updated crc. The crc should be initialized to zero. Pre- and - post-conditioning (one's complement) is performed within this - function so it shouldn't be done by the caller. Usage example: - - unsigned long crc = 0L; - - while (read_buffer(buffer, length) != EOF) { - crc = update_crc(crc, buffer, length); - } - if (crc != original_crc) error(); - */ - unsigned long update_crc(unsigned long crc, - unsigned char *buf, int len) - { - unsigned long c = crc ^ 0xffffffffL; - int n; - - if (!crc_table_computed) - make_crc_table(); - for (n = 0; n < len; n++) { - c = crc_table[(c ^ buf[n]) & 0xff] ^ (c >> 8); - } - return c ^ 0xffffffffL; - } - - /* Return the CRC of the bytes buf[0..len-1]. */ - unsigned long crc(unsigned char *buf, int len) - { - return update_crc(0L, buf, len); - } - - - - -Deutsch Informational [Page 12] - diff --git a/Dependencies/zlib/doc/txtvsbin.txt b/Dependencies/zlib/doc/txtvsbin.txt deleted file mode 100644 index 3d0f063..0000000 --- a/Dependencies/zlib/doc/txtvsbin.txt +++ /dev/null @@ -1,107 +0,0 @@ -A Fast Method for Identifying Plain Text Files -============================================== - - -Introduction ------------- - -Given a file coming from an unknown source, it is sometimes desirable -to find out whether the format of that file is plain text. Although -this may appear like a simple task, a fully accurate detection of the -file type requires heavy-duty semantic analysis on the file contents. -It is, however, possible to obtain satisfactory results by employing -various heuristics. - -Previous versions of PKZip and other zip-compatible compression tools -were using a crude detection scheme: if more than 80% (4/5) of the bytes -found in a certain buffer are within the range [7..127], the file is -labeled as plain text, otherwise it is labeled as binary. A prominent -limitation of this scheme is the restriction to Latin-based alphabets. -Other alphabets, like Greek, Cyrillic or Asian, make extensive use of -the bytes within the range [128..255], and texts using these alphabets -are most often misidentified by this scheme; in other words, the rate -of false negatives is sometimes too high, which means that the recall -is low. Another weakness of this scheme is a reduced precision, due to -the false positives that may occur when binary files containing large -amounts of textual characters are misidentified as plain text. - -In this article we propose a new, simple detection scheme that features -a much increased precision and a near-100% recall. This scheme is -designed to work on ASCII, Unicode and other ASCII-derived alphabets, -and it handles single-byte encodings (ISO-8859, MacRoman, KOI8, etc.) -and variable-sized encodings (ISO-2022, UTF-8, etc.). Wider encodings -(UCS-2/UTF-16 and UCS-4/UTF-32) are not handled, however. - - -The Algorithm -------------- - -The algorithm works by dividing the set of bytecodes [0..255] into three -categories: -- The white list of textual bytecodes: - 9 (TAB), 10 (LF), 13 (CR), 32 (SPACE) to 255. -- The gray list of tolerated bytecodes: - 7 (BEL), 8 (BS), 11 (VT), 12 (FF), 26 (SUB), 27 (ESC). -- The black list of undesired, non-textual bytecodes: - 0 (NUL) to 6, 14 to 31. - -If a file contains at least one byte that belongs to the white list and -no byte that belongs to the black list, then the file is categorized as -plain text; otherwise, it is categorized as binary. (The boundary case, -when the file is empty, automatically falls into the latter category.) - - -Rationale ---------- - -The idea behind this algorithm relies on two observations. - -The first observation is that, although the full range of 7-bit codes -[0..127] is properly specified by the ASCII standard, most control -characters in the range [0..31] are not used in practice. The only -widely-used, almost universally-portable control codes are 9 (TAB), -10 (LF) and 13 (CR). There are a few more control codes that are -recognized on a reduced range of platforms and text viewers/editors: -7 (BEL), 8 (BS), 11 (VT), 12 (FF), 26 (SUB) and 27 (ESC); but these -codes are rarely (if ever) used alone, without being accompanied by -some printable text. Even the newer, portable text formats such as -XML avoid using control characters outside the list mentioned here. - -The second observation is that most of the binary files tend to contain -control characters, especially 0 (NUL). Even though the older text -detection schemes observe the presence of non-ASCII codes from the range -[128..255], the precision rarely has to suffer if this upper range is -labeled as textual, because the files that are genuinely binary tend to -contain both control characters and codes from the upper range. On the -other hand, the upper range needs to be labeled as textual, because it -is used by virtually all ASCII extensions. In particular, this range is -used for encoding non-Latin scripts. - -Since there is no counting involved, other than simply observing the -presence or the absence of some byte values, the algorithm produces -consistent results, regardless what alphabet encoding is being used. -(If counting were involved, it could be possible to obtain different -results on a text encoded, say, using ISO-8859-16 versus UTF-8.) - -There is an extra category of plain text files that are "polluted" with -one or more black-listed codes, either by mistake or by peculiar design -considerations. In such cases, a scheme that tolerates a small fraction -of black-listed codes would provide an increased recall (i.e. more true -positives). This, however, incurs a reduced precision overall, since -false positives are more likely to appear in binary files that contain -large chunks of textual data. Furthermore, "polluted" plain text should -be regarded as binary by general-purpose text detection schemes, because -general-purpose text processing algorithms might not be applicable. -Under this premise, it is safe to say that our detection method provides -a near-100% recall. - -Experiments have been run on many files coming from various platforms -and applications. We tried plain text files, system logs, source code, -formatted office documents, compiled object code, etc. The results -confirm the optimistic assumptions about the capabilities of this -algorithm. - - --- -Cosmin Truta -Last updated: 2006-May-28 diff --git a/Dependencies/zlib/example.c b/Dependencies/zlib/example.c deleted file mode 100644 index 604736f..0000000 --- a/Dependencies/zlib/example.c +++ /dev/null @@ -1,565 +0,0 @@ -/* example.c -- usage example of the zlib compression library - * Copyright (C) 1995-2006 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#include "zlib.h" -#include - -#ifdef STDC -# include -# include -#endif - -#if defined(VMS) || defined(RISCOS) -# define TESTFILE "foo-gz" -#else -# define TESTFILE "foo.gz" -#endif - -#define CHECK_ERR(err, msg) { \ - if (err != Z_OK) { \ - fprintf(stderr, "%s error: %d\n", msg, err); \ - exit(1); \ - } \ -} - -const char hello[] = "hello, hello!"; -/* "hello world" would be more standard, but the repeated "hello" - * stresses the compression code better, sorry... - */ - -const char dictionary[] = "hello"; -uLong dictId; /* Adler32 value of the dictionary */ - -void test_compress OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_gzio OF((const char *fname, - Byte *uncompr, uLong uncomprLen)); -void test_deflate OF((Byte *compr, uLong comprLen)); -void test_inflate OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_large_deflate OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_large_inflate OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_flush OF((Byte *compr, uLong *comprLen)); -void test_sync OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_dict_deflate OF((Byte *compr, uLong comprLen)); -void test_dict_inflate OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -int main OF((int argc, char *argv[])); - -/* =========================================================================== - * Test compress() and uncompress() - */ -void test_compress(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ - int err; - uLong len = (uLong)strlen(hello)+1; - - err = compress(compr, &comprLen, (const Bytef*)hello, len); - CHECK_ERR(err, "compress"); - - strcpy((char*)uncompr, "garbage"); - - err = uncompress(uncompr, &uncomprLen, compr, comprLen); - CHECK_ERR(err, "uncompress"); - - if (strcmp((char*)uncompr, hello)) { - fprintf(stderr, "bad uncompress\n"); - exit(1); - } else { - printf("uncompress(): %s\n", (char *)uncompr); - } -} - -/* =========================================================================== - * Test read/write of .gz files - */ -void test_gzio(fname, uncompr, uncomprLen) - const char *fname; /* compressed file name */ - Byte *uncompr; - uLong uncomprLen; -{ -#ifdef NO_GZCOMPRESS - fprintf(stderr, "NO_GZCOMPRESS -- gz* functions cannot compress\n"); -#else - int err; - int len = (int)strlen(hello)+1; - gzFile file; - z_off_t pos; - - file = gzopen(fname, "wb"); - if (file == NULL) { - fprintf(stderr, "gzopen error\n"); - exit(1); - } - gzputc(file, 'h'); - if (gzputs(file, "ello") != 4) { - fprintf(stderr, "gzputs err: %s\n", gzerror(file, &err)); - exit(1); - } - if (gzprintf(file, ", %s!", "hello") != 8) { - fprintf(stderr, "gzprintf err: %s\n", gzerror(file, &err)); - exit(1); - } - gzseek(file, 1L, SEEK_CUR); /* add one zero byte */ - gzclose(file); - - file = gzopen(fname, "rb"); - if (file == NULL) { - fprintf(stderr, "gzopen error\n"); - exit(1); - } - strcpy((char*)uncompr, "garbage"); - - if (gzread(file, uncompr, (unsigned)uncomprLen) != len) { - fprintf(stderr, "gzread err: %s\n", gzerror(file, &err)); - exit(1); - } - if (strcmp((char*)uncompr, hello)) { - fprintf(stderr, "bad gzread: %s\n", (char*)uncompr); - exit(1); - } else { - printf("gzread(): %s\n", (char*)uncompr); - } - - pos = gzseek(file, -8L, SEEK_CUR); - if (pos != 6 || gztell(file) != pos) { - fprintf(stderr, "gzseek error, pos=%ld, gztell=%ld\n", - (long)pos, (long)gztell(file)); - exit(1); - } - - if (gzgetc(file) != ' ') { - fprintf(stderr, "gzgetc error\n"); - exit(1); - } - - if (gzungetc(' ', file) != ' ') { - fprintf(stderr, "gzungetc error\n"); - exit(1); - } - - gzgets(file, (char*)uncompr, (int)uncomprLen); - if (strlen((char*)uncompr) != 7) { /* " hello!" */ - fprintf(stderr, "gzgets err after gzseek: %s\n", gzerror(file, &err)); - exit(1); - } - if (strcmp((char*)uncompr, hello + 6)) { - fprintf(stderr, "bad gzgets after gzseek\n"); - exit(1); - } else { - printf("gzgets() after gzseek: %s\n", (char*)uncompr); - } - - gzclose(file); -#endif -} - -/* =========================================================================== - * Test deflate() with small buffers - */ -void test_deflate(compr, comprLen) - Byte *compr; - uLong comprLen; -{ - z_stream c_stream; /* compression stream */ - int err; - uLong len = (uLong)strlen(hello)+1; - - c_stream.zalloc = (alloc_func)0; - c_stream.zfree = (free_func)0; - c_stream.opaque = (voidpf)0; - - err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION); - CHECK_ERR(err, "deflateInit"); - - c_stream.next_in = (Bytef*)hello; - c_stream.next_out = compr; - - while (c_stream.total_in != len && c_stream.total_out < comprLen) { - c_stream.avail_in = c_stream.avail_out = 1; /* force small buffers */ - err = deflate(&c_stream, Z_NO_FLUSH); - CHECK_ERR(err, "deflate"); - } - /* Finish the stream, still forcing small buffers: */ - for (;;) { - c_stream.avail_out = 1; - err = deflate(&c_stream, Z_FINISH); - if (err == Z_STREAM_END) break; - CHECK_ERR(err, "deflate"); - } - - err = deflateEnd(&c_stream); - CHECK_ERR(err, "deflateEnd"); -} - -/* =========================================================================== - * Test inflate() with small buffers - */ -void test_inflate(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ - int err; - z_stream d_stream; /* decompression stream */ - - strcpy((char*)uncompr, "garbage"); - - d_stream.zalloc = (alloc_func)0; - d_stream.zfree = (free_func)0; - d_stream.opaque = (voidpf)0; - - d_stream.next_in = compr; - d_stream.avail_in = 0; - d_stream.next_out = uncompr; - - err = inflateInit(&d_stream); - CHECK_ERR(err, "inflateInit"); - - while (d_stream.total_out < uncomprLen && d_stream.total_in < comprLen) { - d_stream.avail_in = d_stream.avail_out = 1; /* force small buffers */ - err = inflate(&d_stream, Z_NO_FLUSH); - if (err == Z_STREAM_END) break; - CHECK_ERR(err, "inflate"); - } - - err = inflateEnd(&d_stream); - CHECK_ERR(err, "inflateEnd"); - - if (strcmp((char*)uncompr, hello)) { - fprintf(stderr, "bad inflate\n"); - exit(1); - } else { - printf("inflate(): %s\n", (char *)uncompr); - } -} - -/* =========================================================================== - * Test deflate() with large buffers and dynamic change of compression level - */ -void test_large_deflate(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ - z_stream c_stream; /* compression stream */ - int err; - - c_stream.zalloc = (alloc_func)0; - c_stream.zfree = (free_func)0; - c_stream.opaque = (voidpf)0; - - err = deflateInit(&c_stream, Z_BEST_SPEED); - CHECK_ERR(err, "deflateInit"); - - c_stream.next_out = compr; - c_stream.avail_out = (uInt)comprLen; - - /* At this point, uncompr is still mostly zeroes, so it should compress - * very well: - */ - c_stream.next_in = uncompr; - c_stream.avail_in = (uInt)uncomprLen; - err = deflate(&c_stream, Z_NO_FLUSH); - CHECK_ERR(err, "deflate"); - if (c_stream.avail_in != 0) { - fprintf(stderr, "deflate not greedy\n"); - exit(1); - } - - /* Feed in already compressed data and switch to no compression: */ - deflateParams(&c_stream, Z_NO_COMPRESSION, Z_DEFAULT_STRATEGY); - c_stream.next_in = compr; - c_stream.avail_in = (uInt)comprLen/2; - err = deflate(&c_stream, Z_NO_FLUSH); - CHECK_ERR(err, "deflate"); - - /* Switch back to compressing mode: */ - deflateParams(&c_stream, Z_BEST_COMPRESSION, Z_FILTERED); - c_stream.next_in = uncompr; - c_stream.avail_in = (uInt)uncomprLen; - err = deflate(&c_stream, Z_NO_FLUSH); - CHECK_ERR(err, "deflate"); - - err = deflate(&c_stream, Z_FINISH); - if (err != Z_STREAM_END) { - fprintf(stderr, "deflate should report Z_STREAM_END\n"); - exit(1); - } - err = deflateEnd(&c_stream); - CHECK_ERR(err, "deflateEnd"); -} - -/* =========================================================================== - * Test inflate() with large buffers - */ -void test_large_inflate(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ - int err; - z_stream d_stream; /* decompression stream */ - - strcpy((char*)uncompr, "garbage"); - - d_stream.zalloc = (alloc_func)0; - d_stream.zfree = (free_func)0; - d_stream.opaque = (voidpf)0; - - d_stream.next_in = compr; - d_stream.avail_in = (uInt)comprLen; - - err = inflateInit(&d_stream); - CHECK_ERR(err, "inflateInit"); - - for (;;) { - d_stream.next_out = uncompr; /* discard the output */ - d_stream.avail_out = (uInt)uncomprLen; - err = inflate(&d_stream, Z_NO_FLUSH); - if (err == Z_STREAM_END) break; - CHECK_ERR(err, "large inflate"); - } - - err = inflateEnd(&d_stream); - CHECK_ERR(err, "inflateEnd"); - - if (d_stream.total_out != 2*uncomprLen + comprLen/2) { - fprintf(stderr, "bad large inflate: %ld\n", d_stream.total_out); - exit(1); - } else { - printf("large_inflate(): OK\n"); - } -} - -/* =========================================================================== - * Test deflate() with full flush - */ -void test_flush(compr, comprLen) - Byte *compr; - uLong *comprLen; -{ - z_stream c_stream; /* compression stream */ - int err; - uInt len = (uInt)strlen(hello)+1; - - c_stream.zalloc = (alloc_func)0; - c_stream.zfree = (free_func)0; - c_stream.opaque = (voidpf)0; - - err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION); - CHECK_ERR(err, "deflateInit"); - - c_stream.next_in = (Bytef*)hello; - c_stream.next_out = compr; - c_stream.avail_in = 3; - c_stream.avail_out = (uInt)*comprLen; - err = deflate(&c_stream, Z_FULL_FLUSH); - CHECK_ERR(err, "deflate"); - - compr[3]++; /* force an error in first compressed block */ - c_stream.avail_in = len - 3; - - err = deflate(&c_stream, Z_FINISH); - if (err != Z_STREAM_END) { - CHECK_ERR(err, "deflate"); - } - err = deflateEnd(&c_stream); - CHECK_ERR(err, "deflateEnd"); - - *comprLen = c_stream.total_out; -} - -/* =========================================================================== - * Test inflateSync() - */ -void test_sync(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ - int err; - z_stream d_stream; /* decompression stream */ - - strcpy((char*)uncompr, "garbage"); - - d_stream.zalloc = (alloc_func)0; - d_stream.zfree = (free_func)0; - d_stream.opaque = (voidpf)0; - - d_stream.next_in = compr; - d_stream.avail_in = 2; /* just read the zlib header */ - - err = inflateInit(&d_stream); - CHECK_ERR(err, "inflateInit"); - - d_stream.next_out = uncompr; - d_stream.avail_out = (uInt)uncomprLen; - - inflate(&d_stream, Z_NO_FLUSH); - CHECK_ERR(err, "inflate"); - - d_stream.avail_in = (uInt)comprLen-2; /* read all compressed data */ - err = inflateSync(&d_stream); /* but skip the damaged part */ - CHECK_ERR(err, "inflateSync"); - - err = inflate(&d_stream, Z_FINISH); - if (err != Z_DATA_ERROR) { - fprintf(stderr, "inflate should report DATA_ERROR\n"); - /* Because of incorrect adler32 */ - exit(1); - } - err = inflateEnd(&d_stream); - CHECK_ERR(err, "inflateEnd"); - - printf("after inflateSync(): hel%s\n", (char *)uncompr); -} - -/* =========================================================================== - * Test deflate() with preset dictionary - */ -void test_dict_deflate(compr, comprLen) - Byte *compr; - uLong comprLen; -{ - z_stream c_stream; /* compression stream */ - int err; - - c_stream.zalloc = (alloc_func)0; - c_stream.zfree = (free_func)0; - c_stream.opaque = (voidpf)0; - - err = deflateInit(&c_stream, Z_BEST_COMPRESSION); - CHECK_ERR(err, "deflateInit"); - - err = deflateSetDictionary(&c_stream, - (const Bytef*)dictionary, sizeof(dictionary)); - CHECK_ERR(err, "deflateSetDictionary"); - - dictId = c_stream.adler; - c_stream.next_out = compr; - c_stream.avail_out = (uInt)comprLen; - - c_stream.next_in = (Bytef*)hello; - c_stream.avail_in = (uInt)strlen(hello)+1; - - err = deflate(&c_stream, Z_FINISH); - if (err != Z_STREAM_END) { - fprintf(stderr, "deflate should report Z_STREAM_END\n"); - exit(1); - } - err = deflateEnd(&c_stream); - CHECK_ERR(err, "deflateEnd"); -} - -/* =========================================================================== - * Test inflate() with a preset dictionary - */ -void test_dict_inflate(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ - int err; - z_stream d_stream; /* decompression stream */ - - strcpy((char*)uncompr, "garbage"); - - d_stream.zalloc = (alloc_func)0; - d_stream.zfree = (free_func)0; - d_stream.opaque = (voidpf)0; - - d_stream.next_in = compr; - d_stream.avail_in = (uInt)comprLen; - - err = inflateInit(&d_stream); - CHECK_ERR(err, "inflateInit"); - - d_stream.next_out = uncompr; - d_stream.avail_out = (uInt)uncomprLen; - - for (;;) { - err = inflate(&d_stream, Z_NO_FLUSH); - if (err == Z_STREAM_END) break; - if (err == Z_NEED_DICT) { - if (d_stream.adler != dictId) { - fprintf(stderr, "unexpected dictionary"); - exit(1); - } - err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary, - sizeof(dictionary)); - } - CHECK_ERR(err, "inflate with dict"); - } - - err = inflateEnd(&d_stream); - CHECK_ERR(err, "inflateEnd"); - - if (strcmp((char*)uncompr, hello)) { - fprintf(stderr, "bad inflate with dict\n"); - exit(1); - } else { - printf("inflate with dictionary: %s\n", (char *)uncompr); - } -} - -/* =========================================================================== - * Usage: example [output.gz [input.gz]] - */ - -int main(argc, argv) - int argc; - char *argv[]; -{ - Byte *compr, *uncompr; - uLong comprLen = 10000*sizeof(int); /* don't overflow on MSDOS */ - uLong uncomprLen = comprLen; - static const char* myVersion = ZLIB_VERSION; - - if (zlibVersion()[0] != myVersion[0]) { - fprintf(stderr, "incompatible zlib version\n"); - exit(1); - - } else if (strcmp(zlibVersion(), ZLIB_VERSION) != 0) { - fprintf(stderr, "warning: different zlib version\n"); - } - - printf("zlib version %s = 0x%04x, compile flags = 0x%lx\n", - ZLIB_VERSION, ZLIB_VERNUM, zlibCompileFlags()); - - compr = (Byte*)calloc((uInt)comprLen, 1); - uncompr = (Byte*)calloc((uInt)uncomprLen, 1); - /* compr and uncompr are cleared to avoid reading uninitialized - * data and to ensure that uncompr compresses well. - */ - if (compr == Z_NULL || uncompr == Z_NULL) { - printf("out of memory\n"); - exit(1); - } - test_compress(compr, comprLen, uncompr, uncomprLen); - - test_gzio((argc > 1 ? argv[1] : TESTFILE), - uncompr, uncomprLen); - - test_deflate(compr, comprLen); - test_inflate(compr, comprLen, uncompr, uncomprLen); - - test_large_deflate(compr, comprLen, uncompr, uncomprLen); - test_large_inflate(compr, comprLen, uncompr, uncomprLen); - - test_flush(compr, &comprLen); - test_sync(compr, comprLen, uncompr, uncomprLen); - comprLen = uncomprLen; - - test_dict_deflate(compr, comprLen); - test_dict_inflate(compr, comprLen, uncompr, uncomprLen); - - free(compr); - free(uncompr); - - return 0; -} diff --git a/Dependencies/zlib/examples/README.examples b/Dependencies/zlib/examples/README.examples deleted file mode 100644 index 56a3171..0000000 --- a/Dependencies/zlib/examples/README.examples +++ /dev/null @@ -1,49 +0,0 @@ -This directory contains examples of the use of zlib and other relevant -programs and documentation. - -enough.c - calculation and justification of ENOUGH parameter in inftrees.h - - calculates the maximum table space used in inflate tree - construction over all possible Huffman codes - -fitblk.c - compress just enough input to nearly fill a requested output size - - zlib isn't designed to do this, but fitblk does it anyway - -gun.c - uncompress a gzip file - - illustrates the use of inflateBack() for high speed file-to-file - decompression using call-back functions - - is approximately twice as fast as gzip -d - - also provides Unix uncompress functionality, again twice as fast - -gzappend.c - append to a gzip file - - illustrates the use of the Z_BLOCK flush parameter for inflate() - - illustrates the use of deflatePrime() to start at any bit - -gzjoin.c - join gzip files without recalculating the crc or recompressing - - illustrates the use of the Z_BLOCK flush parameter for inflate() - - illustrates the use of crc32_combine() - -gzlog.c -gzlog.h - efficiently and robustly maintain a message log file in gzip format - - illustrates use of raw deflate, Z_PARTIAL_FLUSH, deflatePrime(), - and deflateSetDictionary() - - illustrates use of a gzip header extra field - -zlib_how.html - painfully comprehensive description of zpipe.c (see below) - - describes in excruciating detail the use of deflate() and inflate() - -zpipe.c - reads and writes zlib streams from stdin to stdout - - illustrates the proper use of deflate() and inflate() - - deeply commented in zlib_how.html (see above) - -zran.c - index a zlib or gzip stream and randomly access it - - illustrates the use of Z_BLOCK, inflatePrime(), and - inflateSetDictionary() to provide random access diff --git a/Dependencies/zlib/examples/enough.c b/Dependencies/zlib/examples/enough.c deleted file mode 100644 index c40410b..0000000 --- a/Dependencies/zlib/examples/enough.c +++ /dev/null @@ -1,569 +0,0 @@ -/* enough.c -- determine the maximum size of inflate's Huffman code tables over - * all possible valid and complete Huffman codes, subject to a length limit. - * Copyright (C) 2007, 2008 Mark Adler - * Version 1.3 17 February 2008 Mark Adler - */ - -/* Version history: - 1.0 3 Jan 2007 First version (derived from codecount.c version 1.4) - 1.1 4 Jan 2007 Use faster incremental table usage computation - Prune examine() search on previously visited states - 1.2 5 Jan 2007 Comments clean up - As inflate does, decrease root for short codes - Refuse cases where inflate would increase root - 1.3 17 Feb 2008 Add argument for initial root table size - Fix bug for initial root table size == max - 1 - Use a macro to compute the history index - */ - -/* - Examine all possible Huffman codes for a given number of symbols and a - maximum code length in bits to determine the maximum table size for zilb's - inflate. Only complete Huffman codes are counted. - - Two codes are considered distinct if the vectors of the number of codes per - length are not identical. So permutations of the symbol assignments result - in the same code for the counting, as do permutations of the assignments of - the bit values to the codes (i.e. only canonical codes are counted). - - We build a code from shorter to longer lengths, determining how many symbols - are coded at each length. At each step, we have how many symbols remain to - be coded, what the last code length used was, and how many bit patterns of - that length remain unused. Then we add one to the code length and double the - number of unused patterns to graduate to the next code length. We then - assign all portions of the remaining symbols to that code length that - preserve the properties of a correct and eventually complete code. Those - properties are: we cannot use more bit patterns than are available; and when - all the symbols are used, there are exactly zero possible bit patterns - remaining. - - The inflate Huffman decoding algorithm uses two-level lookup tables for - speed. There is a single first-level table to decode codes up to root bits - in length (root == 9 in the current inflate implementation). The table - has 1 << root entries and is indexed by the next root bits of input. Codes - shorter than root bits have replicated table entries, so that the correct - entry is pointed to regardless of the bits that follow the short code. If - the code is longer than root bits, then the table entry points to a second- - level table. The size of that table is determined by the longest code with - that root-bit prefix. If that longest code has length len, then the table - has size 1 << (len - root), to index the remaining bits in that set of - codes. Each subsequent root-bit prefix then has its own sub-table. The - total number of table entries required by the code is calculated - incrementally as the number of codes at each bit length is populated. When - all of the codes are shorter than root bits, then root is reduced to the - longest code length, resulting in a single, smaller, one-level table. - - The inflate algorithm also provides for small values of root (relative to - the log2 of the number of symbols), where the shortest code has more bits - than root. In that case, root is increased to the length of the shortest - code. This program, by design, does not handle that case, so it is verified - that the number of symbols is less than 2^(root + 1). - - In order to speed up the examination (by about ten orders of magnitude for - the default arguments), the intermediate states in the build-up of a code - are remembered and previously visited branches are pruned. The memory - required for this will increase rapidly with the total number of symbols and - the maximum code length in bits. However this is a very small price to pay - for the vast speedup. - - First, all of the possible Huffman codes are counted, and reachable - intermediate states are noted by a non-zero count in a saved-results array. - Second, the intermediate states that lead to (root + 1) bit or longer codes - are used to look at all sub-codes from those junctures for their inflate - memory usage. (The amount of memory used is not affected by the number of - codes of root bits or less in length.) Third, the visited states in the - construction of those sub-codes and the associated calculation of the table - size is recalled in order to avoid recalculating from the same juncture. - Beginning the code examination at (root + 1) bit codes, which is enabled by - identifying the reachable nodes, accounts for about six of the orders of - magnitude of improvement for the default arguments. About another four - orders of magnitude come from not revisiting previous states. Out of - approximately 2x10^16 possible Huffman codes, only about 2x10^6 sub-codes - need to be examined to cover all of the possible table memory usage cases - for the default arguments of 286 symbols limited to 15-bit codes. - - Note that an unsigned long long type is used for counting. It is quite easy - to exceed the capacity of an eight-byte integer with a large number of - symbols and a large maximum code length, so multiple-precision arithmetic - would need to replace the unsigned long long arithmetic in that case. This - program will abort if an overflow occurs. The big_t type identifies where - the counting takes place. - - An unsigned long long type is also used for calculating the number of - possible codes remaining at the maximum length. This limits the maximum - code length to the number of bits in a long long minus the number of bits - needed to represent the symbols in a flat code. The code_t type identifies - where the bit pattern counting takes place. - */ - -#include -#include -#include -#include - -#define local static - -/* special data types */ -typedef unsigned long long big_t; /* type for code counting */ -typedef unsigned long long code_t; /* type for bit pattern counting */ -struct tab { /* type for been here check */ - size_t len; /* length of bit vector in char's */ - char *vec; /* allocated bit vector */ -}; - -/* The array for saving results, num[], is indexed with this triplet: - - syms: number of symbols remaining to code - left: number of available bit patterns at length len - len: number of bits in the codes currently being assigned - - Those indices are constrained thusly when saving results: - - syms: 3..totsym (totsym == total symbols to code) - left: 2..syms - 1, but only the evens (so syms == 8 -> 2, 4, 6) - len: 1..max - 1 (max == maximum code length in bits) - - syms == 2 is not saved since that immediately leads to a single code. left - must be even, since it represents the number of available bit patterns at - the current length, which is double the number at the previous length. - left ends at syms-1 since left == syms immediately results in a single code. - (left > sym is not allowed since that would result in an incomplete code.) - len is less than max, since the code completes immediately when len == max. - - The offset into the array is calculated for the three indices with the - first one (syms) being outermost, and the last one (len) being innermost. - We build the array with length max-1 lists for the len index, with syms-3 - of those for each symbol. There are totsym-2 of those, with each one - varying in length as a function of sym. See the calculation of index in - count() for the index, and the calculation of size in main() for the size - of the array. - - For the deflate example of 286 symbols limited to 15-bit codes, the array - has 284,284 entries, taking up 2.17 MB for an 8-byte big_t. More than - half of the space allocated for saved results is actually used -- not all - possible triplets are reached in the generation of valid Huffman codes. - */ - -/* The array for tracking visited states, done[], is itself indexed identically - to the num[] array as described above for the (syms, left, len) triplet. - Each element in the array is further indexed by the (mem, rem) doublet, - where mem is the amount of inflate table space used so far, and rem is the - remaining unused entries in the current inflate sub-table. Each indexed - element is simply one bit indicating whether the state has been visited or - not. Since the ranges for mem and rem are not known a priori, each bit - vector is of a variable size, and grows as needed to accommodate the visited - states. mem and rem are used to calculate a single index in a triangular - array. Since the range of mem is expected in the default case to be about - ten times larger than the range of rem, the array is skewed to reduce the - memory usage, with eight times the range for mem than for rem. See the - calculations for offset and bit in beenhere() for the details. - - For the deflate example of 286 symbols limited to 15-bit codes, the bit - vectors grow to total approximately 21 MB, in addition to the 4.3 MB done[] - array itself. - */ - -/* Globals to avoid propagating constants or constant pointers recursively */ -local int max; /* maximum allowed bit length for the codes */ -local int root; /* size of base code table in bits */ -local int large; /* largest code table so far */ -local size_t size; /* number of elements in num and done */ -local int *code; /* number of symbols assigned to each bit length */ -local big_t *num; /* saved results array for code counting */ -local struct tab *done; /* states already evaluated array */ - -/* Index function for num[] and done[] */ -#define INDEX(i,j,k) (((size_t)((i-1)>>1)*((i-2)>>1)+(j>>1)-1)*(max-1)+k-1) - -/* Free allocated space. Uses globals code, num, and done. */ -local void cleanup(void) -{ - size_t n; - - if (done != NULL) { - for (n = 0; n < size; n++) - if (done[n].len) - free(done[n].vec); - free(done); - } - if (num != NULL) - free(num); - if (code != NULL) - free(code); -} - -/* Return the number of possible Huffman codes using bit patterns of lengths - len through max inclusive, coding syms symbols, with left bit patterns of - length len unused -- return -1 if there is an overflow in the counting. - Keep a record of previous results in num to prevent repeating the same - calculation. Uses the globals max and num. */ -local big_t count(int syms, int len, int left) -{ - big_t sum; /* number of possible codes from this juncture */ - big_t got; /* value returned from count() */ - int least; /* least number of syms to use at this juncture */ - int most; /* most number of syms to use at this juncture */ - int use; /* number of bit patterns to use in next call */ - size_t index; /* index of this case in *num */ - - /* see if only one possible code */ - if (syms == left) - return 1; - - /* note and verify the expected state */ - assert(syms > left && left > 0 && len < max); - - /* see if we've done this one already */ - index = INDEX(syms, left, len); - got = num[index]; - if (got) - return got; /* we have -- return the saved result */ - - /* we need to use at least this many bit patterns so that the code won't be - incomplete at the next length (more bit patterns than symbols) */ - least = (left << 1) - syms; - if (least < 0) - least = 0; - - /* we can use at most this many bit patterns, lest there not be enough - available for the remaining symbols at the maximum length (if there were - no limit to the code length, this would become: most = left - 1) */ - most = (((code_t)left << (max - len)) - syms) / - (((code_t)1 << (max - len)) - 1); - - /* count all possible codes from this juncture and add them up */ - sum = 0; - for (use = least; use <= most; use++) { - got = count(syms - use, len + 1, (left - use) << 1); - sum += got; - if (got == -1 || sum < got) /* overflow */ - return -1; - } - - /* verify that all recursive calls are productive */ - assert(sum != 0); - - /* save the result and return it */ - num[index] = sum; - return sum; -} - -/* Return true if we've been here before, set to true if not. Set a bit in a - bit vector to indicate visiting this state. Each (syms,len,left) state - has a variable size bit vector indexed by (mem,rem). The bit vector is - lengthened if needed to allow setting the (mem,rem) bit. */ -local int beenhere(int syms, int len, int left, int mem, int rem) -{ - size_t index; /* index for this state's bit vector */ - size_t offset; /* offset in this state's bit vector */ - int bit; /* mask for this state's bit */ - size_t length; /* length of the bit vector in bytes */ - char *vector; /* new or enlarged bit vector */ - - /* point to vector for (syms,left,len), bit in vector for (mem,rem) */ - index = INDEX(syms, left, len); - mem -= 1 << root; - offset = (mem >> 3) + rem; - offset = ((offset * (offset + 1)) >> 1) + rem; - bit = 1 << (mem & 7); - - /* see if we've been here */ - length = done[index].len; - if (offset < length && (done[index].vec[offset] & bit) != 0) - return 1; /* done this! */ - - /* we haven't been here before -- set the bit to show we have now */ - - /* see if we need to lengthen the vector in order to set the bit */ - if (length <= offset) { - /* if we have one already, enlarge it, zero out the appended space */ - if (length) { - do { - length <<= 1; - } while (length <= offset); - vector = realloc(done[index].vec, length); - if (vector != NULL) - memset(vector + done[index].len, 0, length - done[index].len); - } - - /* otherwise we need to make a new vector and zero it out */ - else { - length = 1 << (len - root); - while (length <= offset) - length <<= 1; - vector = calloc(length, sizeof(char)); - } - - /* in either case, bail if we can't get the memory */ - if (vector == NULL) { - fputs("abort: unable to allocate enough memory\n", stderr); - cleanup(); - exit(1); - } - - /* install the new vector */ - done[index].len = length; - done[index].vec = vector; - } - - /* set the bit */ - done[index].vec[offset] |= bit; - return 0; -} - -/* Examine all possible codes from the given node (syms, len, left). Compute - the amount of memory required to build inflate's decoding tables, where the - number of code structures used so far is mem, and the number remaining in - the current sub-table is rem. Uses the globals max, code, root, large, and - done. */ -local void examine(int syms, int len, int left, int mem, int rem) -{ - int least; /* least number of syms to use at this juncture */ - int most; /* most number of syms to use at this juncture */ - int use; /* number of bit patterns to use in next call */ - - /* see if we have a complete code */ - if (syms == left) { - /* set the last code entry */ - code[len] = left; - - /* complete computation of memory used by this code */ - while (rem < left) { - left -= rem; - rem = 1 << (len - root); - mem += rem; - } - assert(rem == left); - - /* if this is a new maximum, show the entries used and the sub-code */ - if (mem > large) { - large = mem; - printf("max %d: ", mem); - for (use = root + 1; use <= max; use++) - if (code[use]) - printf("%d[%d] ", code[use], use); - putchar('\n'); - fflush(stdout); - } - - /* remove entries as we drop back down in the recursion */ - code[len] = 0; - return; - } - - /* prune the tree if we can */ - if (beenhere(syms, len, left, mem, rem)) - return; - - /* we need to use at least this many bit patterns so that the code won't be - incomplete at the next length (more bit patterns than symbols) */ - least = (left << 1) - syms; - if (least < 0) - least = 0; - - /* we can use at most this many bit patterns, lest there not be enough - available for the remaining symbols at the maximum length (if there were - no limit to the code length, this would become: most = left - 1) */ - most = (((code_t)left << (max - len)) - syms) / - (((code_t)1 << (max - len)) - 1); - - /* occupy least table spaces, creating new sub-tables as needed */ - use = least; - while (rem < use) { - use -= rem; - rem = 1 << (len - root); - mem += rem; - } - rem -= use; - - /* examine codes from here, updating table space as we go */ - for (use = least; use <= most; use++) { - code[len] = use; - examine(syms - use, len + 1, (left - use) << 1, - mem + (rem ? 1 << (len - root) : 0), rem << 1); - if (rem == 0) { - rem = 1 << (len - root); - mem += rem; - } - rem--; - } - - /* remove entries as we drop back down in the recursion */ - code[len] = 0; -} - -/* Look at all sub-codes starting with root + 1 bits. Look at only the valid - intermediate code states (syms, left, len). For each completed code, - calculate the amount of memory required by inflate to build the decoding - tables. Find the maximum amount of memory required and show the code that - requires that maximum. Uses the globals max, root, and num. */ -local void enough(int syms) -{ - int n; /* number of remaing symbols for this node */ - int left; /* number of unused bit patterns at this length */ - size_t index; /* index of this case in *num */ - - /* clear code */ - for (n = 0; n <= max; n++) - code[n] = 0; - - /* look at all (root + 1) bit and longer codes */ - large = 1 << root; /* base table */ - if (root < max) /* otherwise, there's only a base table */ - for (n = 3; n <= syms; n++) - for (left = 2; left < n; left += 2) - { - /* look at all reachable (root + 1) bit nodes, and the - resulting codes (complete at root + 2 or more) */ - index = INDEX(n, left, root + 1); - if (root + 1 < max && num[index]) /* reachable node */ - examine(n, root + 1, left, 1 << root, 0); - - /* also look at root bit codes with completions at root + 1 - bits (not saved in num, since complete), just in case */ - if (num[index - 1] && n <= left << 1) - examine((n - left) << 1, root + 1, (n - left) << 1, - 1 << root, 0); - } - - /* done */ - printf("done: maximum of %d table entries\n", large); -} - -/* - Examine and show the total number of possible Huffman codes for a given - maximum number of symbols, initial root table size, and maximum code length - in bits -- those are the command arguments in that order. The default - values are 286, 9, and 15 respectively, for the deflate literal/length code. - The possible codes are counted for each number of coded symbols from two to - the maximum. The counts for each of those and the total number of codes are - shown. The maximum number of inflate table entires is then calculated - across all possible codes. Each new maximum number of table entries and the - associated sub-code (starting at root + 1 == 10 bits) is shown. - - To count and examine Huffman codes that are not length-limited, provide a - maximum length equal to the number of symbols minus one. - - For the deflate literal/length code, use "enough". For the deflate distance - code, use "enough 30 6". - - This uses the %llu printf format to print big_t numbers, which assumes that - big_t is an unsigned long long. If the big_t type is changed (for example - to a multiple precision type), the method of printing will also need to be - updated. - */ -int main(int argc, char **argv) -{ - int syms; /* total number of symbols to code */ - int n; /* number of symbols to code for this run */ - big_t got; /* return value of count() */ - big_t sum; /* accumulated number of codes over n */ - - /* set up globals for cleanup() */ - code = NULL; - num = NULL; - done = NULL; - - /* get arguments -- default to the deflate literal/length code */ - syms = 286; - root = 9; - max = 15; - if (argc > 1) { - syms = atoi(argv[1]); - if (argc > 2) { - root = atoi(argv[2]); - if (argc > 3) - max = atoi(argv[3]); - } - } - if (argc > 4 || syms < 2 || root < 1 || max < 1) { - fputs("invalid arguments, need: [sym >= 2 [root >= 1 [max >= 1]]]\n", - stderr); - return 1; - } - - /* if not restricting the code length, the longest is syms - 1 */ - if (max > syms - 1) - max = syms - 1; - - /* determine the number of bits in a code_t */ - n = 0; - while (((code_t)1 << n) != 0) - n++; - - /* make sure that the calculation of most will not overflow */ - if (max > n || syms - 2 >= (((code_t)0 - 1) >> (max - 1))) { - fputs("abort: code length too long for internal types\n", stderr); - return 1; - } - - /* reject impossible code requests */ - if (syms - 1 > ((code_t)1 << max) - 1) { - fprintf(stderr, "%d symbols cannot be coded in %d bits\n", - syms, max); - return 1; - } - - /* allocate code vector */ - code = calloc(max + 1, sizeof(int)); - if (code == NULL) { - fputs("abort: unable to allocate enough memory\n", stderr); - return 1; - } - - /* determine size of saved results array, checking for overflows, - allocate and clear the array (set all to zero with calloc()) */ - if (syms == 2) /* iff max == 1 */ - num = NULL; /* won't be saving any results */ - else { - size = syms >> 1; - if (size > ((size_t)0 - 1) / (n = (syms - 1) >> 1) || - (size *= n, size > ((size_t)0 - 1) / (n = max - 1)) || - (size *= n, size > ((size_t)0 - 1) / sizeof(big_t)) || - (num = calloc(size, sizeof(big_t))) == NULL) { - fputs("abort: unable to allocate enough memory\n", stderr); - cleanup(); - return 1; - } - } - - /* count possible codes for all numbers of symbols, add up counts */ - sum = 0; - for (n = 2; n <= syms; n++) { - got = count(n, 1, 2); - sum += got; - if (got == -1 || sum < got) { /* overflow */ - fputs("abort: can't count that high!\n", stderr); - cleanup(); - return 1; - } - printf("%llu %d-codes\n", got, n); - } - printf("%llu total codes for 2 to %d symbols", sum, syms); - if (max < syms - 1) - printf(" (%d-bit length limit)\n", max); - else - puts(" (no length limit)"); - - /* allocate and clear done array for beenhere() */ - if (syms == 2) - done = NULL; - else if (size > ((size_t)0 - 1) / sizeof(struct tab) || - (done = calloc(size, sizeof(struct tab))) == NULL) { - fputs("abort: unable to allocate enough memory\n", stderr); - cleanup(); - return 1; - } - - /* find and show maximum inflate table usage */ - if (root > max) /* reduce root to max length */ - root = max; - if (syms < ((code_t)1 << (root + 1))) - enough(syms); - else - puts("cannot handle minimum code lengths > root"); - - /* done */ - cleanup(); - return 0; -} diff --git a/Dependencies/zlib/examples/fitblk.c b/Dependencies/zlib/examples/fitblk.c deleted file mode 100644 index c61de5c..0000000 --- a/Dependencies/zlib/examples/fitblk.c +++ /dev/null @@ -1,233 +0,0 @@ -/* fitblk.c: example of fitting compressed output to a specified size - Not copyrighted -- provided to the public domain - Version 1.1 25 November 2004 Mark Adler */ - -/* Version history: - 1.0 24 Nov 2004 First version - 1.1 25 Nov 2004 Change deflateInit2() to deflateInit() - Use fixed-size, stack-allocated raw buffers - Simplify code moving compression to subroutines - Use assert() for internal errors - Add detailed description of approach - */ - -/* Approach to just fitting a requested compressed size: - - fitblk performs three compression passes on a portion of the input - data in order to determine how much of that input will compress to - nearly the requested output block size. The first pass generates - enough deflate blocks to produce output to fill the requested - output size plus a specfied excess amount (see the EXCESS define - below). The last deflate block may go quite a bit past that, but - is discarded. The second pass decompresses and recompresses just - the compressed data that fit in the requested plus excess sized - buffer. The deflate process is terminated after that amount of - input, which is less than the amount consumed on the first pass. - The last deflate block of the result will be of a comparable size - to the final product, so that the header for that deflate block and - the compression ratio for that block will be about the same as in - the final product. The third compression pass decompresses the - result of the second step, but only the compressed data up to the - requested size minus an amount to allow the compressed stream to - complete (see the MARGIN define below). That will result in a - final compressed stream whose length is less than or equal to the - requested size. Assuming sufficient input and a requested size - greater than a few hundred bytes, the shortfall will typically be - less than ten bytes. - - If the input is short enough that the first compression completes - before filling the requested output size, then that compressed - stream is return with no recompression. - - EXCESS is chosen to be just greater than the shortfall seen in a - two pass approach similar to the above. That shortfall is due to - the last deflate block compressing more efficiently with a smaller - header on the second pass. EXCESS is set to be large enough so - that there is enough uncompressed data for the second pass to fill - out the requested size, and small enough so that the final deflate - block of the second pass will be close in size to the final deflate - block of the third and final pass. MARGIN is chosen to be just - large enough to assure that the final compression has enough room - to complete in all cases. - */ - -#include -#include -#include -#include "zlib.h" - -#define local static - -/* print nastygram and leave */ -local void quit(char *why) -{ - fprintf(stderr, "fitblk abort: %s\n", why); - exit(1); -} - -#define RAWLEN 4096 /* intermediate uncompressed buffer size */ - -/* compress from file to def until provided buffer is full or end of - input reached; return last deflate() return value, or Z_ERRNO if - there was read error on the file */ -local int partcompress(FILE *in, z_streamp def) -{ - int ret, flush; - unsigned char raw[RAWLEN]; - - flush = Z_NO_FLUSH; - do { - def->avail_in = fread(raw, 1, RAWLEN, in); - if (ferror(in)) - return Z_ERRNO; - def->next_in = raw; - if (feof(in)) - flush = Z_FINISH; - ret = deflate(def, flush); - assert(ret != Z_STREAM_ERROR); - } while (def->avail_out != 0 && flush == Z_NO_FLUSH); - return ret; -} - -/* recompress from inf's input to def's output; the input for inf and - the output for def are set in those structures before calling; - return last deflate() return value, or Z_MEM_ERROR if inflate() - was not able to allocate enough memory when it needed to */ -local int recompress(z_streamp inf, z_streamp def) -{ - int ret, flush; - unsigned char raw[RAWLEN]; - - flush = Z_NO_FLUSH; - do { - /* decompress */ - inf->avail_out = RAWLEN; - inf->next_out = raw; - ret = inflate(inf, Z_NO_FLUSH); - assert(ret != Z_STREAM_ERROR && ret != Z_DATA_ERROR && - ret != Z_NEED_DICT); - if (ret == Z_MEM_ERROR) - return ret; - - /* compress what was decompresed until done or no room */ - def->avail_in = RAWLEN - inf->avail_out; - def->next_in = raw; - if (inf->avail_out != 0) - flush = Z_FINISH; - ret = deflate(def, flush); - assert(ret != Z_STREAM_ERROR); - } while (ret != Z_STREAM_END && def->avail_out != 0); - return ret; -} - -#define EXCESS 256 /* empirically determined stream overage */ -#define MARGIN 8 /* amount to back off for completion */ - -/* compress from stdin to fixed-size block on stdout */ -int main(int argc, char **argv) -{ - int ret; /* return code */ - unsigned size; /* requested fixed output block size */ - unsigned have; /* bytes written by deflate() call */ - unsigned char *blk; /* intermediate and final stream */ - unsigned char *tmp; /* close to desired size stream */ - z_stream def, inf; /* zlib deflate and inflate states */ - - /* get requested output size */ - if (argc != 2) - quit("need one argument: size of output block"); - ret = strtol(argv[1], argv + 1, 10); - if (argv[1][0] != 0) - quit("argument must be a number"); - if (ret < 8) /* 8 is minimum zlib stream size */ - quit("need positive size of 8 or greater"); - size = (unsigned)ret; - - /* allocate memory for buffers and compression engine */ - blk = malloc(size + EXCESS); - def.zalloc = Z_NULL; - def.zfree = Z_NULL; - def.opaque = Z_NULL; - ret = deflateInit(&def, Z_DEFAULT_COMPRESSION); - if (ret != Z_OK || blk == NULL) - quit("out of memory"); - - /* compress from stdin until output full, or no more input */ - def.avail_out = size + EXCESS; - def.next_out = blk; - ret = partcompress(stdin, &def); - if (ret == Z_ERRNO) - quit("error reading input"); - - /* if it all fit, then size was undersubscribed -- done! */ - if (ret == Z_STREAM_END && def.avail_out >= EXCESS) { - /* write block to stdout */ - have = size + EXCESS - def.avail_out; - if (fwrite(blk, 1, have, stdout) != have || ferror(stdout)) - quit("error writing output"); - - /* clean up and print results to stderr */ - ret = deflateEnd(&def); - assert(ret != Z_STREAM_ERROR); - free(blk); - fprintf(stderr, - "%u bytes unused out of %u requested (all input)\n", - size - have, size); - return 0; - } - - /* it didn't all fit -- set up for recompression */ - inf.zalloc = Z_NULL; - inf.zfree = Z_NULL; - inf.opaque = Z_NULL; - inf.avail_in = 0; - inf.next_in = Z_NULL; - ret = inflateInit(&inf); - tmp = malloc(size + EXCESS); - if (ret != Z_OK || tmp == NULL) - quit("out of memory"); - ret = deflateReset(&def); - assert(ret != Z_STREAM_ERROR); - - /* do first recompression close to the right amount */ - inf.avail_in = size + EXCESS; - inf.next_in = blk; - def.avail_out = size + EXCESS; - def.next_out = tmp; - ret = recompress(&inf, &def); - if (ret == Z_MEM_ERROR) - quit("out of memory"); - - /* set up for next reocmpression */ - ret = inflateReset(&inf); - assert(ret != Z_STREAM_ERROR); - ret = deflateReset(&def); - assert(ret != Z_STREAM_ERROR); - - /* do second and final recompression (third compression) */ - inf.avail_in = size - MARGIN; /* assure stream will complete */ - inf.next_in = tmp; - def.avail_out = size; - def.next_out = blk; - ret = recompress(&inf, &def); - if (ret == Z_MEM_ERROR) - quit("out of memory"); - assert(ret == Z_STREAM_END); /* otherwise MARGIN too small */ - - /* done -- write block to stdout */ - have = size - def.avail_out; - if (fwrite(blk, 1, have, stdout) != have || ferror(stdout)) - quit("error writing output"); - - /* clean up and print results to stderr */ - free(tmp); - ret = inflateEnd(&inf); - assert(ret != Z_STREAM_ERROR); - ret = deflateEnd(&def); - assert(ret != Z_STREAM_ERROR); - free(blk); - fprintf(stderr, - "%u bytes unused out of %u requested (%lu input)\n", - size - have, size, def.total_in); - return 0; -} diff --git a/Dependencies/zlib/examples/gun.c b/Dependencies/zlib/examples/gun.c deleted file mode 100644 index 72b0882..0000000 --- a/Dependencies/zlib/examples/gun.c +++ /dev/null @@ -1,701 +0,0 @@ -/* gun.c -- simple gunzip to give an example of the use of inflateBack() - * Copyright (C) 2003, 2005, 2008, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - Version 1.6 17 January 2010 Mark Adler */ - -/* Version history: - 1.0 16 Feb 2003 First version for testing of inflateBack() - 1.1 21 Feb 2005 Decompress concatenated gzip streams - Remove use of "this" variable (C++ keyword) - Fix return value for in() - Improve allocation failure checking - Add typecasting for void * structures - Add -h option for command version and usage - Add a bunch of comments - 1.2 20 Mar 2005 Add Unix compress (LZW) decompression - Copy file attributes from input file to output file - 1.3 12 Jun 2005 Add casts for error messages [Oberhumer] - 1.4 8 Dec 2006 LZW decompression speed improvements - 1.5 9 Feb 2008 Avoid warning in latest version of gcc - 1.6 17 Jan 2010 Avoid signed/unsigned comparison warnings - */ - -/* - gun [ -t ] [ name ... ] - - decompresses the data in the named gzip files. If no arguments are given, - gun will decompress from stdin to stdout. The names must end in .gz, -gz, - .z, -z, _z, or .Z. The uncompressed data will be written to a file name - with the suffix stripped. On success, the original file is deleted. On - failure, the output file is deleted. For most failures, the command will - continue to process the remaining names on the command line. A memory - allocation failure will abort the command. If -t is specified, then the - listed files or stdin will be tested as gzip files for integrity (without - checking for a proper suffix), no output will be written, and no files - will be deleted. - - Like gzip, gun allows concatenated gzip streams and will decompress them, - writing all of the uncompressed data to the output. Unlike gzip, gun allows - an empty file on input, and will produce no error writing an empty output - file. - - gun will also decompress files made by Unix compress, which uses LZW - compression. These files are automatically detected by virtue of their - magic header bytes. Since the end of Unix compress stream is marked by the - end-of-file, they cannot be concantenated. If a Unix compress stream is - encountered in an input file, it is the last stream in that file. - - Like gunzip and uncompress, the file attributes of the orignal compressed - file are maintained in the final uncompressed file, to the extent that the - user permissions allow it. - - On my Mac OS X PowerPC G4, gun is almost twice as fast as gunzip (version - 1.2.4) is on the same file, when gun is linked with zlib 1.2.2. Also the - LZW decompression provided by gun is about twice as fast as the standard - Unix uncompress command. - */ - -/* external functions and related types and constants */ -#include /* fprintf() */ -#include /* malloc(), free() */ -#include /* strerror(), strcmp(), strlen(), memcpy() */ -#include /* errno */ -#include /* open() */ -#include /* read(), write(), close(), chown(), unlink() */ -#include -#include /* stat(), chmod() */ -#include /* utime() */ -#include "zlib.h" /* inflateBackInit(), inflateBack(), */ - /* inflateBackEnd(), crc32() */ - -/* function declaration */ -#define local static - -/* buffer constants */ -#define SIZE 32768U /* input and output buffer sizes */ -#define PIECE 16384 /* limits i/o chunks for 16-bit int case */ - -/* structure for infback() to pass to input function in() -- it maintains the - input file and a buffer of size SIZE */ -struct ind { - int infile; - unsigned char *inbuf; -}; - -/* Load input buffer, assumed to be empty, and return bytes loaded and a - pointer to them. read() is called until the buffer is full, or until it - returns end-of-file or error. Return 0 on error. */ -local unsigned in(void *in_desc, unsigned char **buf) -{ - int ret; - unsigned len; - unsigned char *next; - struct ind *me = (struct ind *)in_desc; - - next = me->inbuf; - *buf = next; - len = 0; - do { - ret = PIECE; - if ((unsigned)ret > SIZE - len) - ret = (int)(SIZE - len); - ret = (int)read(me->infile, next, ret); - if (ret == -1) { - len = 0; - break; - } - next += ret; - len += ret; - } while (ret != 0 && len < SIZE); - return len; -} - -/* structure for infback() to pass to output function out() -- it maintains the - output file, a running CRC-32 check on the output and the total number of - bytes output, both for checking against the gzip trailer. (The length in - the gzip trailer is stored modulo 2^32, so it's ok if a long is 32 bits and - the output is greater than 4 GB.) */ -struct outd { - int outfile; - int check; /* true if checking crc and total */ - unsigned long crc; - unsigned long total; -}; - -/* Write output buffer and update the CRC-32 and total bytes written. write() - is called until all of the output is written or an error is encountered. - On success out() returns 0. For a write failure, out() returns 1. If the - output file descriptor is -1, then nothing is written. - */ -local int out(void *out_desc, unsigned char *buf, unsigned len) -{ - int ret; - struct outd *me = (struct outd *)out_desc; - - if (me->check) { - me->crc = crc32(me->crc, buf, len); - me->total += len; - } - if (me->outfile != -1) - do { - ret = PIECE; - if ((unsigned)ret > len) - ret = (int)len; - ret = (int)write(me->outfile, buf, ret); - if (ret == -1) - return 1; - buf += ret; - len -= ret; - } while (len != 0); - return 0; -} - -/* next input byte macro for use inside lunpipe() and gunpipe() */ -#define NEXT() (have ? 0 : (have = in(indp, &next)), \ - last = have ? (have--, (int)(*next++)) : -1) - -/* memory for gunpipe() and lunpipe() -- - the first 256 entries of prefix[] and suffix[] are never used, could - have offset the index, but it's faster to waste the memory */ -unsigned char inbuf[SIZE]; /* input buffer */ -unsigned char outbuf[SIZE]; /* output buffer */ -unsigned short prefix[65536]; /* index to LZW prefix string */ -unsigned char suffix[65536]; /* one-character LZW suffix */ -unsigned char match[65280 + 2]; /* buffer for reversed match or gzip - 32K sliding window */ - -/* throw out what's left in the current bits byte buffer (this is a vestigial - aspect of the compressed data format derived from an implementation that - made use of a special VAX machine instruction!) */ -#define FLUSHCODE() \ - do { \ - left = 0; \ - rem = 0; \ - if (chunk > have) { \ - chunk -= have; \ - have = 0; \ - if (NEXT() == -1) \ - break; \ - chunk--; \ - if (chunk > have) { \ - chunk = have = 0; \ - break; \ - } \ - } \ - have -= chunk; \ - next += chunk; \ - chunk = 0; \ - } while (0) - -/* Decompress a compress (LZW) file from indp to outfile. The compress magic - header (two bytes) has already been read and verified. There are have bytes - of buffered input at next. strm is used for passing error information back - to gunpipe(). - - lunpipe() will return Z_OK on success, Z_BUF_ERROR for an unexpected end of - file, read error, or write error (a write error indicated by strm->next_in - not equal to Z_NULL), or Z_DATA_ERROR for invalid input. - */ -local int lunpipe(unsigned have, unsigned char *next, struct ind *indp, - int outfile, z_stream *strm) -{ - int last; /* last byte read by NEXT(), or -1 if EOF */ - unsigned chunk; /* bytes left in current chunk */ - int left; /* bits left in rem */ - unsigned rem; /* unused bits from input */ - int bits; /* current bits per code */ - unsigned code; /* code, table traversal index */ - unsigned mask; /* mask for current bits codes */ - int max; /* maximum bits per code for this stream */ - unsigned flags; /* compress flags, then block compress flag */ - unsigned end; /* last valid entry in prefix/suffix tables */ - unsigned temp; /* current code */ - unsigned prev; /* previous code */ - unsigned final; /* last character written for previous code */ - unsigned stack; /* next position for reversed string */ - unsigned outcnt; /* bytes in output buffer */ - struct outd outd; /* output structure */ - unsigned char *p; - - /* set up output */ - outd.outfile = outfile; - outd.check = 0; - - /* process remainder of compress header -- a flags byte */ - flags = NEXT(); - if (last == -1) - return Z_BUF_ERROR; - if (flags & 0x60) { - strm->msg = (char *)"unknown lzw flags set"; - return Z_DATA_ERROR; - } - max = flags & 0x1f; - if (max < 9 || max > 16) { - strm->msg = (char *)"lzw bits out of range"; - return Z_DATA_ERROR; - } - if (max == 9) /* 9 doesn't really mean 9 */ - max = 10; - flags &= 0x80; /* true if block compress */ - - /* clear table */ - bits = 9; - mask = 0x1ff; - end = flags ? 256 : 255; - - /* set up: get first 9-bit code, which is the first decompressed byte, but - don't create a table entry until the next code */ - if (NEXT() == -1) /* no compressed data is ok */ - return Z_OK; - final = prev = (unsigned)last; /* low 8 bits of code */ - if (NEXT() == -1) /* missing a bit */ - return Z_BUF_ERROR; - if (last & 1) { /* code must be < 256 */ - strm->msg = (char *)"invalid lzw code"; - return Z_DATA_ERROR; - } - rem = (unsigned)last >> 1; /* remaining 7 bits */ - left = 7; - chunk = bits - 2; /* 7 bytes left in this chunk */ - outbuf[0] = (unsigned char)final; /* write first decompressed byte */ - outcnt = 1; - - /* decode codes */ - stack = 0; - for (;;) { - /* if the table will be full after this, increment the code size */ - if (end >= mask && bits < max) { - FLUSHCODE(); - bits++; - mask <<= 1; - mask++; - } - - /* get a code of length bits */ - if (chunk == 0) /* decrement chunk modulo bits */ - chunk = bits; - code = rem; /* low bits of code */ - if (NEXT() == -1) { /* EOF is end of compressed data */ - /* write remaining buffered output */ - if (outcnt && out(&outd, outbuf, outcnt)) { - strm->next_in = outbuf; /* signal write error */ - return Z_BUF_ERROR; - } - return Z_OK; - } - code += (unsigned)last << left; /* middle (or high) bits of code */ - left += 8; - chunk--; - if (bits > left) { /* need more bits */ - if (NEXT() == -1) /* can't end in middle of code */ - return Z_BUF_ERROR; - code += (unsigned)last << left; /* high bits of code */ - left += 8; - chunk--; - } - code &= mask; /* mask to current code length */ - left -= bits; /* number of unused bits */ - rem = (unsigned)last >> (8 - left); /* unused bits from last byte */ - - /* process clear code (256) */ - if (code == 256 && flags) { - FLUSHCODE(); - bits = 9; /* initialize bits and mask */ - mask = 0x1ff; - end = 255; /* empty table */ - continue; /* get next code */ - } - - /* special code to reuse last match */ - temp = code; /* save the current code */ - if (code > end) { - /* Be picky on the allowed code here, and make sure that the code - we drop through (prev) will be a valid index so that random - input does not cause an exception. The code != end + 1 check is - empirically derived, and not checked in the original uncompress - code. If this ever causes a problem, that check could be safely - removed. Leaving this check in greatly improves gun's ability - to detect random or corrupted input after a compress header. - In any case, the prev > end check must be retained. */ - if (code != end + 1 || prev > end) { - strm->msg = (char *)"invalid lzw code"; - return Z_DATA_ERROR; - } - match[stack++] = (unsigned char)final; - code = prev; - } - - /* walk through linked list to generate output in reverse order */ - p = match + stack; - while (code >= 256) { - *p++ = suffix[code]; - code = prefix[code]; - } - stack = p - match; - match[stack++] = (unsigned char)code; - final = code; - - /* link new table entry */ - if (end < mask) { - end++; - prefix[end] = (unsigned short)prev; - suffix[end] = (unsigned char)final; - } - - /* set previous code for next iteration */ - prev = temp; - - /* write output in forward order */ - while (stack > SIZE - outcnt) { - while (outcnt < SIZE) - outbuf[outcnt++] = match[--stack]; - if (out(&outd, outbuf, outcnt)) { - strm->next_in = outbuf; /* signal write error */ - return Z_BUF_ERROR; - } - outcnt = 0; - } - p = match + stack; - do { - outbuf[outcnt++] = *--p; - } while (p > match); - stack = 0; - - /* loop for next code with final and prev as the last match, rem and - left provide the first 0..7 bits of the next code, end is the last - valid table entry */ - } -} - -/* Decompress a gzip file from infile to outfile. strm is assumed to have been - successfully initialized with inflateBackInit(). The input file may consist - of a series of gzip streams, in which case all of them will be decompressed - to the output file. If outfile is -1, then the gzip stream(s) integrity is - checked and nothing is written. - - The return value is a zlib error code: Z_MEM_ERROR if out of memory, - Z_DATA_ERROR if the header or the compressed data is invalid, or if the - trailer CRC-32 check or length doesn't match, Z_BUF_ERROR if the input ends - prematurely or a write error occurs, or Z_ERRNO if junk (not a another gzip - stream) follows a valid gzip stream. - */ -local int gunpipe(z_stream *strm, int infile, int outfile) -{ - int ret, first, last; - unsigned have, flags, len; - unsigned char *next = NULL; - struct ind ind, *indp; - struct outd outd; - - /* setup input buffer */ - ind.infile = infile; - ind.inbuf = inbuf; - indp = &ind; - - /* decompress concatenated gzip streams */ - have = 0; /* no input data read in yet */ - first = 1; /* looking for first gzip header */ - strm->next_in = Z_NULL; /* so Z_BUF_ERROR means EOF */ - for (;;) { - /* look for the two magic header bytes for a gzip stream */ - if (NEXT() == -1) { - ret = Z_OK; - break; /* empty gzip stream is ok */ - } - if (last != 31 || (NEXT() != 139 && last != 157)) { - strm->msg = (char *)"incorrect header check"; - ret = first ? Z_DATA_ERROR : Z_ERRNO; - break; /* not a gzip or compress header */ - } - first = 0; /* next non-header is junk */ - - /* process a compress (LZW) file -- can't be concatenated after this */ - if (last == 157) { - ret = lunpipe(have, next, indp, outfile, strm); - break; - } - - /* process remainder of gzip header */ - ret = Z_BUF_ERROR; - if (NEXT() != 8) { /* only deflate method allowed */ - if (last == -1) break; - strm->msg = (char *)"unknown compression method"; - ret = Z_DATA_ERROR; - break; - } - flags = NEXT(); /* header flags */ - NEXT(); /* discard mod time, xflgs, os */ - NEXT(); - NEXT(); - NEXT(); - NEXT(); - NEXT(); - if (last == -1) break; - if (flags & 0xe0) { - strm->msg = (char *)"unknown header flags set"; - ret = Z_DATA_ERROR; - break; - } - if (flags & 4) { /* extra field */ - len = NEXT(); - len += (unsigned)(NEXT()) << 8; - if (last == -1) break; - while (len > have) { - len -= have; - have = 0; - if (NEXT() == -1) break; - len--; - } - if (last == -1) break; - have -= len; - next += len; - } - if (flags & 8) /* file name */ - while (NEXT() != 0 && last != -1) - ; - if (flags & 16) /* comment */ - while (NEXT() != 0 && last != -1) - ; - if (flags & 2) { /* header crc */ - NEXT(); - NEXT(); - } - if (last == -1) break; - - /* set up output */ - outd.outfile = outfile; - outd.check = 1; - outd.crc = crc32(0L, Z_NULL, 0); - outd.total = 0; - - /* decompress data to output */ - strm->next_in = next; - strm->avail_in = have; - ret = inflateBack(strm, in, indp, out, &outd); - if (ret != Z_STREAM_END) break; - next = strm->next_in; - have = strm->avail_in; - strm->next_in = Z_NULL; /* so Z_BUF_ERROR means EOF */ - - /* check trailer */ - ret = Z_BUF_ERROR; - if (NEXT() != (int)(outd.crc & 0xff) || - NEXT() != (int)((outd.crc >> 8) & 0xff) || - NEXT() != (int)((outd.crc >> 16) & 0xff) || - NEXT() != (int)((outd.crc >> 24) & 0xff)) { - /* crc error */ - if (last != -1) { - strm->msg = (char *)"incorrect data check"; - ret = Z_DATA_ERROR; - } - break; - } - if (NEXT() != (int)(outd.total & 0xff) || - NEXT() != (int)((outd.total >> 8) & 0xff) || - NEXT() != (int)((outd.total >> 16) & 0xff) || - NEXT() != (int)((outd.total >> 24) & 0xff)) { - /* length error */ - if (last != -1) { - strm->msg = (char *)"incorrect length check"; - ret = Z_DATA_ERROR; - } - break; - } - - /* go back and look for another gzip stream */ - } - - /* clean up and return */ - return ret; -} - -/* Copy file attributes, from -> to, as best we can. This is best effort, so - no errors are reported. The mode bits, including suid, sgid, and the sticky - bit are copied (if allowed), the owner's user id and group id are copied - (again if allowed), and the access and modify times are copied. */ -local void copymeta(char *from, char *to) -{ - struct stat was; - struct utimbuf when; - - /* get all of from's Unix meta data, return if not a regular file */ - if (stat(from, &was) != 0 || (was.st_mode & S_IFMT) != S_IFREG) - return; - - /* set to's mode bits, ignore errors */ - (void)chmod(to, was.st_mode & 07777); - - /* copy owner's user and group, ignore errors */ - (void)chown(to, was.st_uid, was.st_gid); - - /* copy access and modify times, ignore errors */ - when.actime = was.st_atime; - when.modtime = was.st_mtime; - (void)utime(to, &when); -} - -/* Decompress the file inname to the file outnname, of if test is true, just - decompress without writing and check the gzip trailer for integrity. If - inname is NULL or an empty string, read from stdin. If outname is NULL or - an empty string, write to stdout. strm is a pre-initialized inflateBack - structure. When appropriate, copy the file attributes from inname to - outname. - - gunzip() returns 1 if there is an out-of-memory error or an unexpected - return code from gunpipe(). Otherwise it returns 0. - */ -local int gunzip(z_stream *strm, char *inname, char *outname, int test) -{ - int ret; - int infile, outfile; - - /* open files */ - if (inname == NULL || *inname == 0) { - inname = "-"; - infile = 0; /* stdin */ - } - else { - infile = open(inname, O_RDONLY, 0); - if (infile == -1) { - fprintf(stderr, "gun cannot open %s\n", inname); - return 0; - } - } - if (test) - outfile = -1; - else if (outname == NULL || *outname == 0) { - outname = "-"; - outfile = 1; /* stdout */ - } - else { - outfile = open(outname, O_CREAT | O_TRUNC | O_WRONLY, 0666); - if (outfile == -1) { - close(infile); - fprintf(stderr, "gun cannot create %s\n", outname); - return 0; - } - } - errno = 0; - - /* decompress */ - ret = gunpipe(strm, infile, outfile); - if (outfile > 2) close(outfile); - if (infile > 2) close(infile); - - /* interpret result */ - switch (ret) { - case Z_OK: - case Z_ERRNO: - if (infile > 2 && outfile > 2) { - copymeta(inname, outname); /* copy attributes */ - unlink(inname); - } - if (ret == Z_ERRNO) - fprintf(stderr, "gun warning: trailing garbage ignored in %s\n", - inname); - break; - case Z_DATA_ERROR: - if (outfile > 2) unlink(outname); - fprintf(stderr, "gun data error on %s: %s\n", inname, strm->msg); - break; - case Z_MEM_ERROR: - if (outfile > 2) unlink(outname); - fprintf(stderr, "gun out of memory error--aborting\n"); - return 1; - case Z_BUF_ERROR: - if (outfile > 2) unlink(outname); - if (strm->next_in != Z_NULL) { - fprintf(stderr, "gun write error on %s: %s\n", - outname, strerror(errno)); - } - else if (errno) { - fprintf(stderr, "gun read error on %s: %s\n", - inname, strerror(errno)); - } - else { - fprintf(stderr, "gun unexpected end of file on %s\n", - inname); - } - break; - default: - if (outfile > 2) unlink(outname); - fprintf(stderr, "gun internal error--aborting\n"); - return 1; - } - return 0; -} - -/* Process the gun command line arguments. See the command syntax near the - beginning of this source file. */ -int main(int argc, char **argv) -{ - int ret, len, test; - char *outname; - unsigned char *window; - z_stream strm; - - /* initialize inflateBack state for repeated use */ - window = match; /* reuse LZW match buffer */ - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - ret = inflateBackInit(&strm, 15, window); - if (ret != Z_OK) { - fprintf(stderr, "gun out of memory error--aborting\n"); - return 1; - } - - /* decompress each file to the same name with the suffix removed */ - argc--; - argv++; - test = 0; - if (argc && strcmp(*argv, "-h") == 0) { - fprintf(stderr, "gun 1.6 (17 Jan 2010)\n"); - fprintf(stderr, "Copyright (C) 2003-2010 Mark Adler\n"); - fprintf(stderr, "usage: gun [-t] [file1.gz [file2.Z ...]]\n"); - return 0; - } - if (argc && strcmp(*argv, "-t") == 0) { - test = 1; - argc--; - argv++; - } - if (argc) - do { - if (test) - outname = NULL; - else { - len = (int)strlen(*argv); - if (strcmp(*argv + len - 3, ".gz") == 0 || - strcmp(*argv + len - 3, "-gz") == 0) - len -= 3; - else if (strcmp(*argv + len - 2, ".z") == 0 || - strcmp(*argv + len - 2, "-z") == 0 || - strcmp(*argv + len - 2, "_z") == 0 || - strcmp(*argv + len - 2, ".Z") == 0) - len -= 2; - else { - fprintf(stderr, "gun error: no gz type on %s--skipping\n", - *argv); - continue; - } - outname = malloc(len + 1); - if (outname == NULL) { - fprintf(stderr, "gun out of memory error--aborting\n"); - ret = 1; - break; - } - memcpy(outname, *argv, len); - outname[len] = 0; - } - ret = gunzip(&strm, *argv, outname, test); - if (outname != NULL) free(outname); - if (ret) break; - } while (argv++, --argc); - else - ret = gunzip(&strm, NULL, NULL, test); - - /* clean up */ - inflateBackEnd(&strm); - return ret; -} diff --git a/Dependencies/zlib/examples/gzappend.c b/Dependencies/zlib/examples/gzappend.c deleted file mode 100644 index e9e878e..0000000 --- a/Dependencies/zlib/examples/gzappend.c +++ /dev/null @@ -1,500 +0,0 @@ -/* gzappend -- command to append to a gzip file - - Copyright (C) 2003 Mark Adler, all rights reserved - version 1.1, 4 Nov 2003 - - This software is provided 'as-is', without any express or implied - warranty. In no event will the author be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Mark Adler madler@alumni.caltech.edu - */ - -/* - * Change history: - * - * 1.0 19 Oct 2003 - First version - * 1.1 4 Nov 2003 - Expand and clarify some comments and notes - * - Add version and copyright to help - * - Send help to stdout instead of stderr - * - Add some preemptive typecasts - * - Add L to constants in lseek() calls - * - Remove some debugging information in error messages - * - Use new data_type definition for zlib 1.2.1 - * - Simplfy and unify file operations - * - Finish off gzip file in gztack() - * - Use deflatePrime() instead of adding empty blocks - * - Keep gzip file clean on appended file read errors - * - Use in-place rotate instead of auxiliary buffer - * (Why you ask? Because it was fun to write!) - */ - -/* - gzappend takes a gzip file and appends to it, compressing files from the - command line or data from stdin. The gzip file is written to directly, to - avoid copying that file, in case it's large. Note that this results in the - unfriendly behavior that if gzappend fails, the gzip file is corrupted. - - This program was written to illustrate the use of the new Z_BLOCK option of - zlib 1.2.x's inflate() function. This option returns from inflate() at each - block boundary to facilitate locating and modifying the last block bit at - the start of the final deflate block. Also whether using Z_BLOCK or not, - another required feature of zlib 1.2.x is that inflate() now provides the - number of unusued bits in the last input byte used. gzappend will not work - with versions of zlib earlier than 1.2.1. - - gzappend first decompresses the gzip file internally, discarding all but - the last 32K of uncompressed data, and noting the location of the last block - bit and the number of unused bits in the last byte of the compressed data. - The gzip trailer containing the CRC-32 and length of the uncompressed data - is verified. This trailer will be later overwritten. - - Then the last block bit is cleared by seeking back in the file and rewriting - the byte that contains it. Seeking forward, the last byte of the compressed - data is saved along with the number of unused bits to initialize deflate. - - A deflate process is initialized, using the last 32K of the uncompressed - data from the gzip file to initialize the dictionary. If the total - uncompressed data was less than 32K, then all of it is used to initialize - the dictionary. The deflate output bit buffer is also initialized with the - last bits from the original deflate stream. From here on, the data to - append is simply compressed using deflate, and written to the gzip file. - When that is complete, the new CRC-32 and uncompressed length are written - as the trailer of the gzip file. - */ - -#include -#include -#include -#include -#include -#include "zlib.h" - -#define local static -#define LGCHUNK 14 -#define CHUNK (1U << LGCHUNK) -#define DSIZE 32768U - -/* print an error message and terminate with extreme prejudice */ -local void bye(char *msg1, char *msg2) -{ - fprintf(stderr, "gzappend error: %s%s\n", msg1, msg2); - exit(1); -} - -/* return the greatest common divisor of a and b using Euclid's algorithm, - modified to be fast when one argument much greater than the other, and - coded to avoid unnecessary swapping */ -local unsigned gcd(unsigned a, unsigned b) -{ - unsigned c; - - while (a && b) - if (a > b) { - c = b; - while (a - c >= c) - c <<= 1; - a -= c; - } - else { - c = a; - while (b - c >= c) - c <<= 1; - b -= c; - } - return a + b; -} - -/* rotate list[0..len-1] left by rot positions, in place */ -local void rotate(unsigned char *list, unsigned len, unsigned rot) -{ - unsigned char tmp; - unsigned cycles; - unsigned char *start, *last, *to, *from; - - /* normalize rot and handle degenerate cases */ - if (len < 2) return; - if (rot >= len) rot %= len; - if (rot == 0) return; - - /* pointer to last entry in list */ - last = list + (len - 1); - - /* do simple left shift by one */ - if (rot == 1) { - tmp = *list; - memcpy(list, list + 1, len - 1); - *last = tmp; - return; - } - - /* do simple right shift by one */ - if (rot == len - 1) { - tmp = *last; - memmove(list + 1, list, len - 1); - *list = tmp; - return; - } - - /* otherwise do rotate as a set of cycles in place */ - cycles = gcd(len, rot); /* number of cycles */ - do { - start = from = list + cycles; /* start index is arbitrary */ - tmp = *from; /* save entry to be overwritten */ - for (;;) { - to = from; /* next step in cycle */ - from += rot; /* go right rot positions */ - if (from > last) from -= len; /* (pointer better not wrap) */ - if (from == start) break; /* all but one shifted */ - *to = *from; /* shift left */ - } - *to = tmp; /* complete the circle */ - } while (--cycles); -} - -/* structure for gzip file read operations */ -typedef struct { - int fd; /* file descriptor */ - int size; /* 1 << size is bytes in buf */ - unsigned left; /* bytes available at next */ - unsigned char *buf; /* buffer */ - unsigned char *next; /* next byte in buffer */ - char *name; /* file name for error messages */ -} file; - -/* reload buffer */ -local int readin(file *in) -{ - int len; - - len = read(in->fd, in->buf, 1 << in->size); - if (len == -1) bye("error reading ", in->name); - in->left = (unsigned)len; - in->next = in->buf; - return len; -} - -/* read from file in, exit if end-of-file */ -local int readmore(file *in) -{ - if (readin(in) == 0) bye("unexpected end of ", in->name); - return 0; -} - -#define read1(in) (in->left == 0 ? readmore(in) : 0, \ - in->left--, *(in->next)++) - -/* skip over n bytes of in */ -local void skip(file *in, unsigned n) -{ - unsigned bypass; - - if (n > in->left) { - n -= in->left; - bypass = n & ~((1U << in->size) - 1); - if (bypass) { - if (lseek(in->fd, (off_t)bypass, SEEK_CUR) == -1) - bye("seeking ", in->name); - n -= bypass; - } - readmore(in); - if (n > in->left) - bye("unexpected end of ", in->name); - } - in->left -= n; - in->next += n; -} - -/* read a four-byte unsigned integer, little-endian, from in */ -unsigned long read4(file *in) -{ - unsigned long val; - - val = read1(in); - val += (unsigned)read1(in) << 8; - val += (unsigned long)read1(in) << 16; - val += (unsigned long)read1(in) << 24; - return val; -} - -/* skip over gzip header */ -local void gzheader(file *in) -{ - int flags; - unsigned n; - - if (read1(in) != 31 || read1(in) != 139) bye(in->name, " not a gzip file"); - if (read1(in) != 8) bye("unknown compression method in", in->name); - flags = read1(in); - if (flags & 0xe0) bye("unknown header flags set in", in->name); - skip(in, 6); - if (flags & 4) { - n = read1(in); - n += (unsigned)(read1(in)) << 8; - skip(in, n); - } - if (flags & 8) while (read1(in) != 0) ; - if (flags & 16) while (read1(in) != 0) ; - if (flags & 2) skip(in, 2); -} - -/* decompress gzip file "name", return strm with a deflate stream ready to - continue compression of the data in the gzip file, and return a file - descriptor pointing to where to write the compressed data -- the deflate - stream is initialized to compress using level "level" */ -local int gzscan(char *name, z_stream *strm, int level) -{ - int ret, lastbit, left, full; - unsigned have; - unsigned long crc, tot; - unsigned char *window; - off_t lastoff, end; - file gz; - - /* open gzip file */ - gz.name = name; - gz.fd = open(name, O_RDWR, 0); - if (gz.fd == -1) bye("cannot open ", name); - gz.buf = malloc(CHUNK); - if (gz.buf == NULL) bye("out of memory", ""); - gz.size = LGCHUNK; - gz.left = 0; - - /* skip gzip header */ - gzheader(&gz); - - /* prepare to decompress */ - window = malloc(DSIZE); - if (window == NULL) bye("out of memory", ""); - strm->zalloc = Z_NULL; - strm->zfree = Z_NULL; - strm->opaque = Z_NULL; - ret = inflateInit2(strm, -15); - if (ret != Z_OK) bye("out of memory", " or library mismatch"); - - /* decompress the deflate stream, saving append information */ - lastbit = 0; - lastoff = lseek(gz.fd, 0L, SEEK_CUR) - gz.left; - left = 0; - strm->avail_in = gz.left; - strm->next_in = gz.next; - crc = crc32(0L, Z_NULL, 0); - have = full = 0; - do { - /* if needed, get more input */ - if (strm->avail_in == 0) { - readmore(&gz); - strm->avail_in = gz.left; - strm->next_in = gz.next; - } - - /* set up output to next available section of sliding window */ - strm->avail_out = DSIZE - have; - strm->next_out = window + have; - - /* inflate and check for errors */ - ret = inflate(strm, Z_BLOCK); - if (ret == Z_STREAM_ERROR) bye("internal stream error!", ""); - if (ret == Z_MEM_ERROR) bye("out of memory", ""); - if (ret == Z_DATA_ERROR) - bye("invalid compressed data--format violated in", name); - - /* update crc and sliding window pointer */ - crc = crc32(crc, window + have, DSIZE - have - strm->avail_out); - if (strm->avail_out) - have = DSIZE - strm->avail_out; - else { - have = 0; - full = 1; - } - - /* process end of block */ - if (strm->data_type & 128) { - if (strm->data_type & 64) - left = strm->data_type & 0x1f; - else { - lastbit = strm->data_type & 0x1f; - lastoff = lseek(gz.fd, 0L, SEEK_CUR) - strm->avail_in; - } - } - } while (ret != Z_STREAM_END); - inflateEnd(strm); - gz.left = strm->avail_in; - gz.next = strm->next_in; - - /* save the location of the end of the compressed data */ - end = lseek(gz.fd, 0L, SEEK_CUR) - gz.left; - - /* check gzip trailer and save total for deflate */ - if (crc != read4(&gz)) - bye("invalid compressed data--crc mismatch in ", name); - tot = strm->total_out; - if ((tot & 0xffffffffUL) != read4(&gz)) - bye("invalid compressed data--length mismatch in", name); - - /* if not at end of file, warn */ - if (gz.left || readin(&gz)) - fprintf(stderr, - "gzappend warning: junk at end of gzip file overwritten\n"); - - /* clear last block bit */ - lseek(gz.fd, lastoff - (lastbit != 0), SEEK_SET); - if (read(gz.fd, gz.buf, 1) != 1) bye("reading after seek on ", name); - *gz.buf = (unsigned char)(*gz.buf ^ (1 << ((8 - lastbit) & 7))); - lseek(gz.fd, -1L, SEEK_CUR); - if (write(gz.fd, gz.buf, 1) != 1) bye("writing after seek to ", name); - - /* if window wrapped, build dictionary from window by rotating */ - if (full) { - rotate(window, DSIZE, have); - have = DSIZE; - } - - /* set up deflate stream with window, crc, total_in, and leftover bits */ - ret = deflateInit2(strm, level, Z_DEFLATED, -15, 8, Z_DEFAULT_STRATEGY); - if (ret != Z_OK) bye("out of memory", ""); - deflateSetDictionary(strm, window, have); - strm->adler = crc; - strm->total_in = tot; - if (left) { - lseek(gz.fd, --end, SEEK_SET); - if (read(gz.fd, gz.buf, 1) != 1) bye("reading after seek on ", name); - deflatePrime(strm, 8 - left, *gz.buf); - } - lseek(gz.fd, end, SEEK_SET); - - /* clean up and return */ - free(window); - free(gz.buf); - return gz.fd; -} - -/* append file "name" to gzip file gd using deflate stream strm -- if last - is true, then finish off the deflate stream at the end */ -local void gztack(char *name, int gd, z_stream *strm, int last) -{ - int fd, len, ret; - unsigned left; - unsigned char *in, *out; - - /* open file to compress and append */ - fd = 0; - if (name != NULL) { - fd = open(name, O_RDONLY, 0); - if (fd == -1) - fprintf(stderr, "gzappend warning: %s not found, skipping ...\n", - name); - } - - /* allocate buffers */ - in = fd == -1 ? NULL : malloc(CHUNK); - out = malloc(CHUNK); - if (out == NULL) bye("out of memory", ""); - - /* compress input file and append to gzip file */ - do { - /* get more input */ - len = fd == -1 ? 0 : read(fd, in, CHUNK); - if (len == -1) { - fprintf(stderr, - "gzappend warning: error reading %s, skipping rest ...\n", - name); - len = 0; - } - strm->avail_in = (unsigned)len; - strm->next_in = in; - if (len) strm->adler = crc32(strm->adler, in, (unsigned)len); - - /* compress and write all available output */ - do { - strm->avail_out = CHUNK; - strm->next_out = out; - ret = deflate(strm, last && len == 0 ? Z_FINISH : Z_NO_FLUSH); - left = CHUNK - strm->avail_out; - while (left) { - len = write(gd, out + CHUNK - strm->avail_out - left, left); - if (len == -1) bye("writing gzip file", ""); - left -= (unsigned)len; - } - } while (strm->avail_out == 0 && ret != Z_STREAM_END); - } while (len != 0); - - /* write trailer after last entry */ - if (last) { - deflateEnd(strm); - out[0] = (unsigned char)(strm->adler); - out[1] = (unsigned char)(strm->adler >> 8); - out[2] = (unsigned char)(strm->adler >> 16); - out[3] = (unsigned char)(strm->adler >> 24); - out[4] = (unsigned char)(strm->total_in); - out[5] = (unsigned char)(strm->total_in >> 8); - out[6] = (unsigned char)(strm->total_in >> 16); - out[7] = (unsigned char)(strm->total_in >> 24); - len = 8; - do { - ret = write(gd, out + 8 - len, len); - if (ret == -1) bye("writing gzip file", ""); - len -= ret; - } while (len); - close(gd); - } - - /* clean up and return */ - free(out); - if (in != NULL) free(in); - if (fd > 0) close(fd); -} - -/* process the compression level option if present, scan the gzip file, and - append the specified files, or append the data from stdin if no other file - names are provided on the command line -- the gzip file must be writable - and seekable */ -int main(int argc, char **argv) -{ - int gd, level; - z_stream strm; - - /* ignore command name */ - argv++; - - /* provide usage if no arguments */ - if (*argv == NULL) { - printf("gzappend 1.1 (4 Nov 2003) Copyright (C) 2003 Mark Adler\n"); - printf( - "usage: gzappend [-level] file.gz [ addthis [ andthis ... ]]\n"); - return 0; - } - - /* set compression level */ - level = Z_DEFAULT_COMPRESSION; - if (argv[0][0] == '-') { - if (argv[0][1] < '0' || argv[0][1] > '9' || argv[0][2] != 0) - bye("invalid compression level", ""); - level = argv[0][1] - '0'; - if (*++argv == NULL) bye("no gzip file name after options", ""); - } - - /* prepare to append to gzip file */ - gd = gzscan(*argv++, &strm, level); - - /* append files on command line, or from stdin if none */ - if (*argv == NULL) - gztack(NULL, gd, &strm, 1); - else - do { - gztack(*argv, gd, &strm, argv[1] == NULL); - } while (*++argv != NULL); - return 0; -} diff --git a/Dependencies/zlib/examples/gzjoin.c b/Dependencies/zlib/examples/gzjoin.c deleted file mode 100644 index 129347c..0000000 --- a/Dependencies/zlib/examples/gzjoin.c +++ /dev/null @@ -1,448 +0,0 @@ -/* gzjoin -- command to join gzip files into one gzip file - - Copyright (C) 2004 Mark Adler, all rights reserved - version 1.0, 11 Dec 2004 - - This software is provided 'as-is', without any express or implied - warranty. In no event will the author be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Mark Adler madler@alumni.caltech.edu - */ - -/* - * Change history: - * - * 1.0 11 Dec 2004 - First version - * 1.1 12 Jun 2005 - Changed ssize_t to long for portability - */ - -/* - gzjoin takes one or more gzip files on the command line and writes out a - single gzip file that will uncompress to the concatenation of the - uncompressed data from the individual gzip files. gzjoin does this without - having to recompress any of the data and without having to calculate a new - crc32 for the concatenated uncompressed data. gzjoin does however have to - decompress all of the input data in order to find the bits in the compressed - data that need to be modified to concatenate the streams. - - gzjoin does not do an integrity check on the input gzip files other than - checking the gzip header and decompressing the compressed data. They are - otherwise assumed to be complete and correct. - - Each joint between gzip files removes at least 18 bytes of previous trailer - and subsequent header, and inserts an average of about three bytes to the - compressed data in order to connect the streams. The output gzip file - has a minimal ten-byte gzip header with no file name or modification time. - - This program was written to illustrate the use of the Z_BLOCK option of - inflate() and the crc32_combine() function. gzjoin will not compile with - versions of zlib earlier than 1.2.3. - */ - -#include /* fputs(), fprintf(), fwrite(), putc() */ -#include /* exit(), malloc(), free() */ -#include /* open() */ -#include /* close(), read(), lseek() */ -#include "zlib.h" - /* crc32(), crc32_combine(), inflateInit2(), inflate(), inflateEnd() */ - -#define local static - -/* exit with an error (return a value to allow use in an expression) */ -local int bail(char *why1, char *why2) -{ - fprintf(stderr, "gzjoin error: %s%s, output incomplete\n", why1, why2); - exit(1); - return 0; -} - -/* -- simple buffered file input with access to the buffer -- */ - -#define CHUNK 32768 /* must be a power of two and fit in unsigned */ - -/* bin buffered input file type */ -typedef struct { - char *name; /* name of file for error messages */ - int fd; /* file descriptor */ - unsigned left; /* bytes remaining at next */ - unsigned char *next; /* next byte to read */ - unsigned char *buf; /* allocated buffer of length CHUNK */ -} bin; - -/* close a buffered file and free allocated memory */ -local void bclose(bin *in) -{ - if (in != NULL) { - if (in->fd != -1) - close(in->fd); - if (in->buf != NULL) - free(in->buf); - free(in); - } -} - -/* open a buffered file for input, return a pointer to type bin, or NULL on - failure */ -local bin *bopen(char *name) -{ - bin *in; - - in = malloc(sizeof(bin)); - if (in == NULL) - return NULL; - in->buf = malloc(CHUNK); - in->fd = open(name, O_RDONLY, 0); - if (in->buf == NULL || in->fd == -1) { - bclose(in); - return NULL; - } - in->left = 0; - in->next = in->buf; - in->name = name; - return in; -} - -/* load buffer from file, return -1 on read error, 0 or 1 on success, with - 1 indicating that end-of-file was reached */ -local int bload(bin *in) -{ - long len; - - if (in == NULL) - return -1; - if (in->left != 0) - return 0; - in->next = in->buf; - do { - len = (long)read(in->fd, in->buf + in->left, CHUNK - in->left); - if (len < 0) - return -1; - in->left += (unsigned)len; - } while (len != 0 && in->left < CHUNK); - return len == 0 ? 1 : 0; -} - -/* get a byte from the file, bail if end of file */ -#define bget(in) (in->left ? 0 : bload(in), \ - in->left ? (in->left--, *(in->next)++) : \ - bail("unexpected end of file on ", in->name)) - -/* get a four-byte little-endian unsigned integer from file */ -local unsigned long bget4(bin *in) -{ - unsigned long val; - - val = bget(in); - val += (unsigned long)(bget(in)) << 8; - val += (unsigned long)(bget(in)) << 16; - val += (unsigned long)(bget(in)) << 24; - return val; -} - -/* skip bytes in file */ -local void bskip(bin *in, unsigned skip) -{ - /* check pointer */ - if (in == NULL) - return; - - /* easy case -- skip bytes in buffer */ - if (skip <= in->left) { - in->left -= skip; - in->next += skip; - return; - } - - /* skip what's in buffer, discard buffer contents */ - skip -= in->left; - in->left = 0; - - /* seek past multiples of CHUNK bytes */ - if (skip > CHUNK) { - unsigned left; - - left = skip & (CHUNK - 1); - if (left == 0) { - /* exact number of chunks: seek all the way minus one byte to check - for end-of-file with a read */ - lseek(in->fd, skip - 1, SEEK_CUR); - if (read(in->fd, in->buf, 1) != 1) - bail("unexpected end of file on ", in->name); - return; - } - - /* skip the integral chunks, update skip with remainder */ - lseek(in->fd, skip - left, SEEK_CUR); - skip = left; - } - - /* read more input and skip remainder */ - bload(in); - if (skip > in->left) - bail("unexpected end of file on ", in->name); - in->left -= skip; - in->next += skip; -} - -/* -- end of buffered input functions -- */ - -/* skip the gzip header from file in */ -local void gzhead(bin *in) -{ - int flags; - - /* verify gzip magic header and compression method */ - if (bget(in) != 0x1f || bget(in) != 0x8b || bget(in) != 8) - bail(in->name, " is not a valid gzip file"); - - /* get and verify flags */ - flags = bget(in); - if ((flags & 0xe0) != 0) - bail("unknown reserved bits set in ", in->name); - - /* skip modification time, extra flags, and os */ - bskip(in, 6); - - /* skip extra field if present */ - if (flags & 4) { - unsigned len; - - len = bget(in); - len += (unsigned)(bget(in)) << 8; - bskip(in, len); - } - - /* skip file name if present */ - if (flags & 8) - while (bget(in) != 0) - ; - - /* skip comment if present */ - if (flags & 16) - while (bget(in) != 0) - ; - - /* skip header crc if present */ - if (flags & 2) - bskip(in, 2); -} - -/* write a four-byte little-endian unsigned integer to out */ -local void put4(unsigned long val, FILE *out) -{ - putc(val & 0xff, out); - putc((val >> 8) & 0xff, out); - putc((val >> 16) & 0xff, out); - putc((val >> 24) & 0xff, out); -} - -/* Load up zlib stream from buffered input, bail if end of file */ -local void zpull(z_streamp strm, bin *in) -{ - if (in->left == 0) - bload(in); - if (in->left == 0) - bail("unexpected end of file on ", in->name); - strm->avail_in = in->left; - strm->next_in = in->next; -} - -/* Write header for gzip file to out and initialize trailer. */ -local void gzinit(unsigned long *crc, unsigned long *tot, FILE *out) -{ - fwrite("\x1f\x8b\x08\0\0\0\0\0\0\xff", 1, 10, out); - *crc = crc32(0L, Z_NULL, 0); - *tot = 0; -} - -/* Copy the compressed data from name, zeroing the last block bit of the last - block if clr is true, and adding empty blocks as needed to get to a byte - boundary. If clr is false, then the last block becomes the last block of - the output, and the gzip trailer is written. crc and tot maintains the - crc and length (modulo 2^32) of the output for the trailer. The resulting - gzip file is written to out. gzinit() must be called before the first call - of gzcopy() to write the gzip header and to initialize crc and tot. */ -local void gzcopy(char *name, int clr, unsigned long *crc, unsigned long *tot, - FILE *out) -{ - int ret; /* return value from zlib functions */ - int pos; /* where the "last block" bit is in byte */ - int last; /* true if processing the last block */ - bin *in; /* buffered input file */ - unsigned char *start; /* start of compressed data in buffer */ - unsigned char *junk; /* buffer for uncompressed data -- discarded */ - z_off_t len; /* length of uncompressed data (support > 4 GB) */ - z_stream strm; /* zlib inflate stream */ - - /* open gzip file and skip header */ - in = bopen(name); - if (in == NULL) - bail("could not open ", name); - gzhead(in); - - /* allocate buffer for uncompressed data and initialize raw inflate - stream */ - junk = malloc(CHUNK); - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - strm.avail_in = 0; - strm.next_in = Z_NULL; - ret = inflateInit2(&strm, -15); - if (junk == NULL || ret != Z_OK) - bail("out of memory", ""); - - /* inflate and copy compressed data, clear last-block bit if requested */ - len = 0; - zpull(&strm, in); - start = strm.next_in; - last = start[0] & 1; - if (last && clr) - start[0] &= ~1; - strm.avail_out = 0; - for (;;) { - /* if input used and output done, write used input and get more */ - if (strm.avail_in == 0 && strm.avail_out != 0) { - fwrite(start, 1, strm.next_in - start, out); - start = in->buf; - in->left = 0; - zpull(&strm, in); - } - - /* decompress -- return early when end-of-block reached */ - strm.avail_out = CHUNK; - strm.next_out = junk; - ret = inflate(&strm, Z_BLOCK); - switch (ret) { - case Z_MEM_ERROR: - bail("out of memory", ""); - case Z_DATA_ERROR: - bail("invalid compressed data in ", in->name); - } - - /* update length of uncompressed data */ - len += CHUNK - strm.avail_out; - - /* check for block boundary (only get this when block copied out) */ - if (strm.data_type & 128) { - /* if that was the last block, then done */ - if (last) - break; - - /* number of unused bits in last byte */ - pos = strm.data_type & 7; - - /* find the next last-block bit */ - if (pos != 0) { - /* next last-block bit is in last used byte */ - pos = 0x100 >> pos; - last = strm.next_in[-1] & pos; - if (last && clr) - strm.next_in[-1] &= ~pos; - } - else { - /* next last-block bit is in next unused byte */ - if (strm.avail_in == 0) { - /* don't have that byte yet -- get it */ - fwrite(start, 1, strm.next_in - start, out); - start = in->buf; - in->left = 0; - zpull(&strm, in); - } - last = strm.next_in[0] & 1; - if (last && clr) - strm.next_in[0] &= ~1; - } - } - } - - /* update buffer with unused input */ - in->left = strm.avail_in; - in->next = strm.next_in; - - /* copy used input, write empty blocks to get to byte boundary */ - pos = strm.data_type & 7; - fwrite(start, 1, in->next - start - 1, out); - last = in->next[-1]; - if (pos == 0 || !clr) - /* already at byte boundary, or last file: write last byte */ - putc(last, out); - else { - /* append empty blocks to last byte */ - last &= ((0x100 >> pos) - 1); /* assure unused bits are zero */ - if (pos & 1) { - /* odd -- append an empty stored block */ - putc(last, out); - if (pos == 1) - putc(0, out); /* two more bits in block header */ - fwrite("\0\0\xff\xff", 1, 4, out); - } - else { - /* even -- append 1, 2, or 3 empty fixed blocks */ - switch (pos) { - case 6: - putc(last | 8, out); - last = 0; - case 4: - putc(last | 0x20, out); - last = 0; - case 2: - putc(last | 0x80, out); - putc(0, out); - } - } - } - - /* update crc and tot */ - *crc = crc32_combine(*crc, bget4(in), len); - *tot += (unsigned long)len; - - /* clean up */ - inflateEnd(&strm); - free(junk); - bclose(in); - - /* write trailer if this is the last gzip file */ - if (!clr) { - put4(*crc, out); - put4(*tot, out); - } -} - -/* join the gzip files on the command line, write result to stdout */ -int main(int argc, char **argv) -{ - unsigned long crc, tot; /* running crc and total uncompressed length */ - - /* skip command name */ - argc--; - argv++; - - /* show usage if no arguments */ - if (argc == 0) { - fputs("gzjoin usage: gzjoin f1.gz [f2.gz [f3.gz ...]] > fjoin.gz\n", - stderr); - return 0; - } - - /* join gzip files on command line and write to stdout */ - gzinit(&crc, &tot, stdout); - while (argc--) - gzcopy(*argv++, argc, &crc, &tot, stdout); - - /* done */ - return 0; -} diff --git a/Dependencies/zlib/examples/gzlog.c b/Dependencies/zlib/examples/gzlog.c deleted file mode 100644 index d70aaca..0000000 --- a/Dependencies/zlib/examples/gzlog.c +++ /dev/null @@ -1,1058 +0,0 @@ -/* - * gzlog.c - * Copyright (C) 2004, 2008 Mark Adler, all rights reserved - * For conditions of distribution and use, see copyright notice in gzlog.h - * version 2.0, 25 Apr 2008 - */ - -/* - gzlog provides a mechanism for frequently appending short strings to a gzip - file that is efficient both in execution time and compression ratio. The - strategy is to write the short strings in an uncompressed form to the end of - the gzip file, only compressing when the amount of uncompressed data has - reached a given threshold. - - gzlog also provides protection against interruptions in the process due to - system crashes. The status of the operation is recorded in an extra field - in the gzip file, and is only updated once the gzip file is brought to a - valid state. The last data to be appended or compressed is saved in an - auxiliary file, so that if the operation is interrupted, it can be completed - the next time an append operation is attempted. - - gzlog maintains another auxiliary file with the last 32K of data from the - compressed portion, which is preloaded for the compression of the subsequent - data. This minimizes the impact to the compression ratio of appending. - */ - -/* - Operations Concept: - - Files (log name "foo"): - foo.gz -- gzip file with the complete log - foo.add -- last message to append or last data to compress - foo.dict -- dictionary of the last 32K of data for next compression - foo.temp -- temporary dictionary file for compression after this one - foo.lock -- lock file for reading and writing the other files - foo.repairs -- log file for log file recovery operations (not compressed) - - gzip file structure: - - fixed-length (no file name) header with extra field (see below) - - compressed data ending initially with empty stored block - - uncompressed data filling out originally empty stored block and - subsequent stored blocks as needed (16K max each) - - gzip trailer - - no junk at end (no other gzip streams) - - When appending data, the information in the first three items above plus the - foo.add file are sufficient to recover an interrupted append operation. The - extra field has the necessary information to restore the start of the last - stored block and determine where to append the data in the foo.add file, as - well as the crc and length of the gzip data before the append operation. - - The foo.add file is created before the gzip file is marked for append, and - deleted after the gzip file is marked as complete. So if the append - operation is interrupted, the data to add will still be there. If due to - some external force, the foo.add file gets deleted between when the append - operation was interrupted and when recovery is attempted, the gzip file will - still be restored, but without the appended data. - - When compressing data, the information in the first two items above plus the - foo.add file are sufficient to recover an interrupted compress operation. - The extra field has the necessary information to find the end of the - compressed data, and contains both the crc and length of just the compressed - data and of the complete set of data including the contents of the foo.add - file. - - Again, the foo.add file is maintained during the compress operation in case - of an interruption. If in the unlikely event the foo.add file with the data - to be compressed is missing due to some external force, a gzip file with - just the previous compressed data will be reconstructed. In this case, all - of the data that was to be compressed is lost (approximately one megabyte). - This will not occur if all that happened was an interruption of the compress - operation. - - The third state that is marked is the replacement of the old dictionary with - the new dictionary after a compress operation. Once compression is - complete, the gzip file is marked as being in the replace state. This - completes the gzip file, so an interrupt after being so marked does not - result in recompression. Then the dictionary file is replaced, and the gzip - file is marked as completed. This state prevents the possibility of - restarting compression with the wrong dictionary file. - - All three operations are wrapped by a lock/unlock procedure. In order to - gain exclusive access to the log files, first a foo.lock file must be - exclusively created. When all operations are complete, the lock is - released by deleting the foo.lock file. If when attempting to create the - lock file, it already exists and the modify time of the lock file is more - than five minutes old (set by the PATIENCE define below), then the old - lock file is considered stale and deleted, and the exclusive creation of - the lock file is retried. To assure that there are no false assessments - of the staleness of the lock file, the operations periodically touch the - lock file to update the modified date. - - Following is the definition of the extra field with all of the information - required to enable the above append and compress operations and their - recovery if interrupted. Multi-byte values are stored little endian - (consistent with the gzip format). File pointers are eight bytes long. - The crc's and lengths for the gzip trailer are four bytes long. (Note that - the length at the end of a gzip file is used for error checking only, and - for large files is actually the length modulo 2^32.) The stored block - length is two bytes long. The gzip extra field two-byte identification is - "ap" for append. It is assumed that writing the extra field to the file is - an "atomic" operation. That is, either all of the extra field is written - to the file, or none of it is, if the operation is interrupted right at the - point of updating the extra field. This is a reasonable assumption, since - the extra field is within the first 52 bytes of the file, which is smaller - than any expected block size for a mass storage device (usually 512 bytes or - larger). - - Extra field (35 bytes): - - Pointer to first stored block length -- this points to the two-byte length - of the first stored block, which is followed by the two-byte, one's - complement of that length. The stored block length is preceded by the - three-bit header of the stored block, which is the actual start of the - stored block in the deflate format. See the bit offset field below. - - Pointer to the last stored block length. This is the same as above, but - for the last stored block of the uncompressed data in the gzip file. - Initially this is the same as the first stored block length pointer. - When the stored block gets to 16K (see the MAX_STORE define), then a new - stored block as added, at which point the last stored block length pointer - is different from the first stored block length pointer. When they are - different, the first bit of the last stored block header is eight bits, or - one byte back from the block length. - - Compressed data crc and length. This is the crc and length of the data - that is in the compressed portion of the deflate stream. These are used - only in the event that the foo.add file containing the data to compress is - lost after a compress operation is interrupted. - - Total data crc and length. This is the crc and length of all of the data - stored in the gzip file, compressed and uncompressed. It is used to - reconstruct the gzip trailer when compressing, as well as when recovering - interrupted operations. - - Final stored block length. This is used to quickly find where to append, - and allows the restoration of the original final stored block state when - an append operation is interrupted. - - First stored block start as the number of bits back from the final stored - block first length byte. This value is in the range of 3..10, and is - stored as the low three bits of the final byte of the extra field after - subtracting three (0..7). This allows the last-block bit of the stored - block header to be updated when a new stored block is added, for the case - when the first stored block and the last stored block are the same. (When - they are different, the numbers of bits back is known to be eight.) This - also allows for new compressed data to be appended to the old compressed - data in the compress operation, overwriting the previous first stored - block, or for the compressed data to be terminated and a valid gzip file - reconstructed on the off chance that a compression operation was - interrupted and the data to compress in the foo.add file was deleted. - - The operation in process. This is the next two bits in the last byte (the - bits under the mask 0x18). The are interpreted as 0: nothing in process, - 1: append in process, 2: compress in process, 3: replace in process. - - The top three bits of the last byte in the extra field are reserved and - are currently set to zero. - - Main procedure: - - Exclusively create the foo.lock file using the O_CREAT and O_EXCL modes of - the system open() call. If the modify time of an existing lock file is - more than PATIENCE seconds old, then the lock file is deleted and the - exclusive create is retried. - - Load the extra field from the foo.gz file, and see if an operation was in - progress but not completed. If so, apply the recovery procedure below. - - Perform the append procedure with the provided data. - - If the uncompressed data in the foo.gz file is 1MB or more, apply the - compress procedure. - - Delete the foo.lock file. - - Append procedure: - - Put what to append in the foo.add file so that the operation can be - restarted if this procedure is interrupted. - - Mark the foo.gz extra field with the append operation in progress. - + Restore the original last-block bit and stored block length of the last - stored block from the information in the extra field, in case a previous - append operation was interrupted. - - Append the provided data to the last stored block, creating new stored - blocks as needed and updating the stored blocks last-block bits and - lengths. - - Update the crc and length with the new data, and write the gzip trailer. - - Write over the extra field (with a single write operation) with the new - pointers, lengths, and crc's, and mark the gzip file as not in process. - Though there is still a foo.add file, it will be ignored since nothing - is in process. If a foo.add file is leftover from a previously - completed operation, it is truncated when writing new data to it. - - Delete the foo.add file. - - Compress and replace procedures: - - Read all of the uncompressed data in the stored blocks in foo.gz and write - it to foo.add. Also write foo.temp with the last 32K of that data to - provide a dictionary for the next invocation of this procedure. - - Rewrite the extra field marking foo.gz with a compression in process. - * If there is no data provided to compress (due to a missing foo.add file - when recovering), reconstruct and truncate the foo.gz file to contain - only the previous compressed data and proceed to the step after the next - one. Otherwise ... - - Compress the data with the dictionary in foo.dict, and write to the - foo.gz file starting at the bit immediately following the last previously - compressed block. If there is no foo.dict, proceed anyway with the - compression at slightly reduced efficiency. (For the foo.dict file to be - missing requires some external failure beyond simply the interruption of - a compress operation.) During this process, the foo.lock file is - periodically touched to assure that that file is not considered stale by - another process before we're done. The deflation is terminated with a - non-last empty static block (10 bits long), that is then located and - written over by a last-bit-set empty stored block. - - Append the crc and length of the data in the gzip file (previously - calculated during the append operations). - - Write over the extra field with the updated stored block offsets, bits - back, crc's, and lengths, and mark foo.gz as in process for a replacement - of the dictionary. - @ Delete the foo.add file. - - Replace foo.dict with foo.temp. - - Write over the extra field, marking foo.gz as complete. - - Recovery procedure: - - If not a replace recovery, read in the foo.add file, and provide that data - to the appropriate recovery below. If there is no foo.add file, provide - a zero data length to the recovery. In that case, the append recovery - restores the foo.gz to the previous compressed + uncompressed data state. - For the the compress recovery, a missing foo.add file results in foo.gz - being restored to the previous compressed-only data state. - - Append recovery: - - Pick up append at + step above - - Compress recovery: - - Pick up compress at * step above - - Replace recovery: - - Pick up compress at @ step above - - Log the repair with a date stamp in foo.repairs - */ - -#include -#include /* rename, fopen, fprintf, fclose */ -#include /* malloc, free */ -#include /* strlen, strrchr, strcpy, strncpy, strcmp */ -#include /* open */ -#include /* lseek, read, write, close, unlink, sleep, */ - /* ftruncate, fsync */ -#include /* errno */ -#include /* time, ctime */ -#include /* stat */ -#include /* utimes */ -#include "zlib.h" /* crc32 */ - -#include "gzlog.h" /* header for external access */ - -#define local static -typedef unsigned int uint; -typedef unsigned long ulong; - -/* Macro for debugging to deterministically force recovery operations */ -#ifdef DEBUG - #include /* longjmp */ - jmp_buf gzlog_jump; /* where to go back to */ - int gzlog_bail = 0; /* which point to bail at (1..8) */ - int gzlog_count = -1; /* number of times through to wait */ -# define BAIL(n) do { if (n == gzlog_bail && gzlog_count-- == 0) \ - longjmp(gzlog_jump, gzlog_bail); } while (0) -#else -# define BAIL(n) -#endif - -/* how old the lock file can be in seconds before considering it stale */ -#define PATIENCE 300 - -/* maximum stored block size in Kbytes -- must be in 1..63 */ -#define MAX_STORE 16 - -/* number of stored Kbytes to trigger compression (must be >= 32 to allow - dictionary construction, and <= 204 * MAX_STORE, in order for >> 10 to - discard the stored block headers contribution of five bytes each) */ -#define TRIGGER 1024 - -/* size of a deflate dictionary (this cannot be changed) */ -#define DICT 32768U - -/* values for the operation (2 bits) */ -#define NO_OP 0 -#define APPEND_OP 1 -#define COMPRESS_OP 2 -#define REPLACE_OP 3 - -/* macros to extract little-endian integers from an unsigned byte buffer */ -#define PULL2(p) ((p)[0]+((uint)((p)[1])<<8)) -#define PULL4(p) (PULL2(p)+((ulong)PULL2(p+2)<<16)) -#define PULL8(p) (PULL4(p)+((off_t)PULL4(p+4)<<32)) - -/* macros to store integers into a byte buffer in little-endian order */ -#define PUT2(p,a) do {(p)[0]=a;(p)[1]=(a)>>8;} while(0) -#define PUT4(p,a) do {PUT2(p,a);PUT2(p+2,a>>16);} while(0) -#define PUT8(p,a) do {PUT4(p,a);PUT4(p+4,a>>32);} while(0) - -/* internal structure for log information */ -#define LOGID "\106\035\172" /* should be three non-zero characters */ -struct log { - char id[4]; /* contains LOGID to detect inadvertent overwrites */ - int fd; /* file descriptor for .gz file, opened read/write */ - char *path; /* allocated path, e.g. "/var/log/foo" or "foo" */ - char *end; /* end of path, for appending suffices such as ".gz" */ - off_t first; /* offset of first stored block first length byte */ - int back; /* location of first block id in bits back from first */ - uint stored; /* bytes currently in last stored block */ - off_t last; /* offset of last stored block first length byte */ - ulong ccrc; /* crc of compressed data */ - ulong clen; /* length (modulo 2^32) of compressed data */ - ulong tcrc; /* crc of total data */ - ulong tlen; /* length (modulo 2^32) of total data */ - time_t lock; /* last modify time of our lock file */ -}; - -/* gzip header for gzlog */ -local unsigned char log_gzhead[] = { - 0x1f, 0x8b, /* magic gzip id */ - 8, /* compression method is deflate */ - 4, /* there is an extra field (no file name) */ - 0, 0, 0, 0, /* no modification time provided */ - 0, 0xff, /* no extra flags, no OS specified */ - 39, 0, 'a', 'p', 35, 0 /* extra field with "ap" subfield */ - /* 35 is EXTRA, 39 is EXTRA + 4 */ -}; - -#define HEAD sizeof(log_gzhead) /* should be 16 */ - -/* initial gzip extra field content (52 == HEAD + EXTRA + 1) */ -local unsigned char log_gzext[] = { - 52, 0, 0, 0, 0, 0, 0, 0, /* offset of first stored block length */ - 52, 0, 0, 0, 0, 0, 0, 0, /* offset of last stored block length */ - 0, 0, 0, 0, 0, 0, 0, 0, /* compressed data crc and length */ - 0, 0, 0, 0, 0, 0, 0, 0, /* total data crc and length */ - 0, 0, /* final stored block data length */ - 5 /* op is NO_OP, last bit 8 bits back */ -}; - -#define EXTRA sizeof(log_gzext) /* should be 35 */ - -/* initial gzip data and trailer */ -local unsigned char log_gzbody[] = { - 1, 0, 0, 0xff, 0xff, /* empty stored block (last) */ - 0, 0, 0, 0, /* crc */ - 0, 0, 0, 0 /* uncompressed length */ -}; - -#define BODY sizeof(log_gzbody) - -/* Exclusively create foo.lock in order to negotiate exclusive access to the - foo.* files. If the modify time of an existing lock file is greater than - PATIENCE seconds in the past, then consider the lock file to have been - abandoned, delete it, and try the exclusive create again. Save the lock - file modify time for verification of ownership. Return 0 on success, or -1 - on failure, usually due to an access restriction or invalid path. Note that - if stat() or unlink() fails, it may be due to another process noticing the - abandoned lock file a smidge sooner and deleting it, so those are not - flagged as an error. */ -local int log_lock(struct log *log) -{ - int fd; - struct stat st; - - strcpy(log->end, ".lock"); - while ((fd = open(log->path, O_CREAT | O_EXCL, 0644)) < 0) { - if (errno != EEXIST) - return -1; - if (stat(log->path, &st) == 0 && time(NULL) - st.st_mtime > PATIENCE) { - unlink(log->path); - continue; - } - sleep(2); /* relinquish the CPU for two seconds while waiting */ - } - close(fd); - if (stat(log->path, &st) == 0) - log->lock = st.st_mtime; - return 0; -} - -/* Update the modify time of the lock file to now, in order to prevent another - task from thinking that the lock is stale. Save the lock file modify time - for verification of ownership. */ -local void log_touch(struct log *log) -{ - struct stat st; - - strcpy(log->end, ".lock"); - utimes(log->path, NULL); - if (stat(log->path, &st) == 0) - log->lock = st.st_mtime; -} - -/* Check the log file modify time against what is expected. Return true if - this is not our lock. If it is our lock, touch it to keep it. */ -local int log_check(struct log *log) -{ - struct stat st; - - strcpy(log->end, ".lock"); - if (stat(log->path, &st) || st.st_mtime != log->lock) - return 1; - log_touch(log); - return 0; -} - -/* Unlock a previously acquired lock, but only if it's ours. */ -local void log_unlock(struct log *log) -{ - if (log_check(log)) - return; - strcpy(log->end, ".lock"); - unlink(log->path); - log->lock = 0; -} - -/* Check the gzip header and read in the extra field, filling in the values in - the log structure. Return op on success or -1 if the gzip header was not as - expected. op is the current operation in progress last written to the extra - field. This assumes that the gzip file has already been opened, with the - file descriptor log->fd. */ -local int log_head(struct log *log) -{ - int op; - unsigned char buf[HEAD + EXTRA]; - - if (lseek(log->fd, 0, SEEK_SET) < 0 || - read(log->fd, buf, HEAD + EXTRA) != HEAD + EXTRA || - memcmp(buf, log_gzhead, HEAD)) { - return -1; - } - log->first = PULL8(buf + HEAD); - log->last = PULL8(buf + HEAD + 8); - log->ccrc = PULL4(buf + HEAD + 16); - log->clen = PULL4(buf + HEAD + 20); - log->tcrc = PULL4(buf + HEAD + 24); - log->tlen = PULL4(buf + HEAD + 28); - log->stored = PULL2(buf + HEAD + 32); - log->back = 3 + (buf[HEAD + 34] & 7); - op = (buf[HEAD + 34] >> 3) & 3; - return op; -} - -/* Write over the extra field contents, marking the operation as op. Use fsync - to assure that the device is written to, and in the requested order. This - operation, and only this operation, is assumed to be atomic in order to - assure that the log is recoverable in the event of an interruption at any - point in the process. Return -1 if the write to foo.gz failed. */ -local int log_mark(struct log *log, int op) -{ - int ret; - unsigned char ext[EXTRA]; - - PUT8(ext, log->first); - PUT8(ext + 8, log->last); - PUT4(ext + 16, log->ccrc); - PUT4(ext + 20, log->clen); - PUT4(ext + 24, log->tcrc); - PUT4(ext + 28, log->tlen); - PUT2(ext + 32, log->stored); - ext[34] = log->back - 3 + (op << 3); - fsync(log->fd); - ret = lseek(log->fd, HEAD, SEEK_SET) < 0 || - write(log->fd, ext, EXTRA) != EXTRA ? -1 : 0; - fsync(log->fd); - return ret; -} - -/* Rewrite the last block header bits and subsequent zero bits to get to a byte - boundary, setting the last block bit if last is true, and then write the - remainder of the stored block header (length and one's complement). Leave - the file pointer after the end of the last stored block data. Return -1 if - there is a read or write failure on the foo.gz file */ -local int log_last(struct log *log, int last) -{ - int back, len, mask; - unsigned char buf[6]; - - /* determine the locations of the bytes and bits to modify */ - back = log->last == log->first ? log->back : 8; - len = back > 8 ? 2 : 1; /* bytes back from log->last */ - mask = 0x80 >> ((back - 1) & 7); /* mask for block last-bit */ - - /* get the byte to modify (one or two back) into buf[0] -- don't need to - read the byte if the last-bit is eight bits back, since in that case - the entire byte will be modified */ - buf[0] = 0; - if (back != 8 && (lseek(log->fd, log->last - len, SEEK_SET) < 0 || - read(log->fd, buf, 1) != 1)) - return -1; - - /* change the last-bit of the last stored block as requested -- note - that all bits above the last-bit are set to zero, per the type bits - of a stored block being 00 and per the convention that the bits to - bring the stream to a byte boundary are also zeros */ - buf[1] = 0; - buf[2 - len] = (*buf & (mask - 1)) + (last ? mask : 0); - - /* write the modified stored block header and lengths, move the file - pointer to after the last stored block data */ - PUT2(buf + 2, log->stored); - PUT2(buf + 4, log->stored ^ 0xffff); - return lseek(log->fd, log->last - len, SEEK_SET) < 0 || - write(log->fd, buf + 2 - len, len + 4) != len + 4 || - lseek(log->fd, log->stored, SEEK_CUR) < 0 ? -1 : 0; -} - -/* Append len bytes from data to the locked and open log file. len may be zero - if recovering and no .add file was found. In that case, the previous state - of the foo.gz file is restored. The data is appended uncompressed in - deflate stored blocks. Return -1 if there was an error reading or writing - the foo.gz file. */ -local int log_append(struct log *log, unsigned char *data, size_t len) -{ - uint put; - off_t end; - unsigned char buf[8]; - - /* set the last block last-bit and length, in case recovering an - interrupted append, then position the file pointer to append to the - block */ - if (log_last(log, 1)) - return -1; - - /* append, adding stored blocks and updating the offset of the last stored - block as needed, and update the total crc and length */ - while (len) { - /* append as much as we can to the last block */ - put = (MAX_STORE << 10) - log->stored; - if (put > len) - put = (uint)len; - if (put) { - if (write(log->fd, data, put) != put) - return -1; - BAIL(1); - log->tcrc = crc32(log->tcrc, data, put); - log->tlen += put; - log->stored += put; - data += put; - len -= put; - } - - /* if we need to, add a new empty stored block */ - if (len) { - /* mark current block as not last */ - if (log_last(log, 0)) - return -1; - - /* point to new, empty stored block */ - log->last += 4 + log->stored + 1; - log->stored = 0; - } - - /* mark last block as last, update its length */ - if (log_last(log, 1)) - return -1; - BAIL(2); - } - - /* write the new crc and length trailer, and truncate just in case (could - be recovering from partial append with a missing foo.add file) */ - PUT4(buf, log->tcrc); - PUT4(buf + 4, log->tlen); - if (write(log->fd, buf, 8) != 8 || - (end = lseek(log->fd, 0, SEEK_CUR)) < 0 || ftruncate(log->fd, end)) - return -1; - - /* write the extra field, marking the log file as done, delete .add file */ - if (log_mark(log, NO_OP)) - return -1; - strcpy(log->end, ".add"); - unlink(log->path); /* ignore error, since may not exist */ - return 0; -} - -/* Replace the foo.dict file with the foo.temp file. Also delete the foo.add - file, since the compress operation may have been interrupted before that was - done. Returns 1 if memory could not be allocated, or -1 if reading or - writing foo.gz fails, or if the rename fails for some reason other than - foo.temp not existing. foo.temp not existing is a permitted error, since - the replace operation may have been interrupted after the rename is done, - but before foo.gz is marked as complete. */ -local int log_replace(struct log *log) -{ - int ret; - char *dest; - - /* delete foo.add file */ - strcpy(log->end, ".add"); - unlink(log->path); /* ignore error, since may not exist */ - BAIL(3); - - /* rename foo.name to foo.dict, replacing foo.dict if it exists */ - strcpy(log->end, ".dict"); - dest = malloc(strlen(log->path) + 1); - if (dest == NULL) - return -2; - strcpy(dest, log->path); - strcpy(log->end, ".temp"); - ret = rename(log->path, dest); - free(dest); - if (ret && errno != ENOENT) - return -1; - BAIL(4); - - /* mark the foo.gz file as done */ - return log_mark(log, NO_OP); -} - -/* Compress the len bytes at data and append the compressed data to the - foo.gz deflate data immediately after the previous compressed data. This - overwrites the previous uncompressed data, which was stored in foo.add - and is the data provided in data[0..len-1]. If this operation is - interrupted, it picks up at the start of this routine, with the foo.add - file read in again. If there is no data to compress (len == 0), then we - simply terminate the foo.gz file after the previously compressed data, - appending a final empty stored block and the gzip trailer. Return -1 if - reading or writing the log.gz file failed, or -2 if there was a memory - allocation failure. */ -local int log_compress(struct log *log, unsigned char *data, size_t len) -{ - int fd; - uint got, max; - ssize_t dict; - off_t end; - z_stream strm; - unsigned char buf[DICT]; - - /* compress and append compressed data */ - if (len) { - /* set up for deflate, allocating memory */ - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - if (deflateInit2(&strm, Z_DEFAULT_COMPRESSION, Z_DEFLATED, -15, 8, - Z_DEFAULT_STRATEGY) != Z_OK) - return -2; - - /* read in dictionary (last 32K of data that was compressed) */ - strcpy(log->end, ".dict"); - fd = open(log->path, O_RDONLY, 0); - if (fd >= 0) { - dict = read(fd, buf, DICT); - close(fd); - if (dict < 0) { - deflateEnd(&strm); - return -1; - } - if (dict) - deflateSetDictionary(&strm, buf, (uint)dict); - } - log_touch(log); - - /* prime deflate with last bits of previous block, position write - pointer to write those bits and overwrite what follows */ - if (lseek(log->fd, log->first - (log->back > 8 ? 2 : 1), - SEEK_SET) < 0 || - read(log->fd, buf, 1) != 1 || lseek(log->fd, -1, SEEK_CUR) < 0) { - deflateEnd(&strm); - return -1; - } - deflatePrime(&strm, (8 - log->back) & 7, *buf); - - /* compress, finishing with a partial non-last empty static block */ - strm.next_in = data; - max = (((uint)0 - 1) >> 1) + 1; /* in case int smaller than size_t */ - do { - strm.avail_in = len > max ? max : (uint)len; - len -= strm.avail_in; - do { - strm.avail_out = DICT; - strm.next_out = buf; - deflate(&strm, len ? Z_NO_FLUSH : Z_PARTIAL_FLUSH); - got = DICT - strm.avail_out; - if (got && write(log->fd, buf, got) != got) { - deflateEnd(&strm); - return -1; - } - log_touch(log); - } while (strm.avail_out == 0); - } while (len); - deflateEnd(&strm); - BAIL(5); - - /* find start of empty static block -- scanning backwards the first one - bit is the second bit of the block, if the last byte is zero, then - we know the byte before that has a one in the top bit, since an - empty static block is ten bits long */ - if ((log->first = lseek(log->fd, -1, SEEK_CUR)) < 0 || - read(log->fd, buf, 1) != 1) - return -1; - log->first++; - if (*buf) { - log->back = 1; - while ((*buf & ((uint)1 << (8 - log->back++))) == 0) - ; /* guaranteed to terminate, since *buf != 0 */ - } - else - log->back = 10; - - /* update compressed crc and length */ - log->ccrc = log->tcrc; - log->clen = log->tlen; - } - else { - /* no data to compress -- fix up existing gzip stream */ - log->tcrc = log->ccrc; - log->tlen = log->clen; - } - - /* complete and truncate gzip stream */ - log->last = log->first; - log->stored = 0; - PUT4(buf, log->tcrc); - PUT4(buf + 4, log->tlen); - if (log_last(log, 1) || write(log->fd, buf, 8) != 8 || - (end = lseek(log->fd, 0, SEEK_CUR)) < 0 || ftruncate(log->fd, end)) - return -1; - BAIL(6); - - /* mark as being in the replace operation */ - if (log_mark(log, REPLACE_OP)) - return -1; - - /* execute the replace operation and mark the file as done */ - return log_replace(log); -} - -/* log a repair record to the .repairs file */ -local void log_log(struct log *log, int op, char *record) -{ - time_t now; - FILE *rec; - - now = time(NULL); - strcpy(log->end, ".repairs"); - rec = fopen(log->path, "a"); - if (rec == NULL) - return; - fprintf(rec, "%.24s %s recovery: %s\n", ctime(&now), op == APPEND_OP ? - "append" : (op == COMPRESS_OP ? "compress" : "replace"), record); - fclose(rec); - return; -} - -/* Recover the interrupted operation op. First read foo.add for recovering an - append or compress operation. Return -1 if there was an error reading or - writing foo.gz or reading an existing foo.add, or -2 if there was a memory - allocation failure. */ -local int log_recover(struct log *log, int op) -{ - int fd, ret = 0; - unsigned char *data = NULL; - size_t len = 0; - struct stat st; - - /* log recovery */ - log_log(log, op, "start"); - - /* load foo.add file if expected and present */ - if (op == APPEND_OP || op == COMPRESS_OP) { - strcpy(log->end, ".add"); - if (stat(log->path, &st) == 0 && st.st_size) { - len = (size_t)(st.st_size); - if (len != st.st_size || (data = malloc(st.st_size)) == NULL) { - log_log(log, op, "allocation failure"); - return -2; - } - if ((fd = open(log->path, O_RDONLY, 0)) < 0) { - log_log(log, op, ".add file read failure"); - return -1; - } - ret = read(fd, data, len) != len; - close(fd); - if (ret) { - log_log(log, op, ".add file read failure"); - return -1; - } - log_log(log, op, "loaded .add file"); - } - else - log_log(log, op, "missing .add file!"); - } - - /* recover the interrupted operation */ - switch (op) { - case APPEND_OP: - ret = log_append(log, data, len); - break; - case COMPRESS_OP: - ret = log_compress(log, data, len); - break; - case REPLACE_OP: - ret = log_replace(log); - } - - /* log status */ - log_log(log, op, ret ? "failure" : "complete"); - - /* clean up */ - if (data != NULL) - free(data); - return ret; -} - -/* Close the foo.gz file (if open) and release the lock. */ -local void log_close(struct log *log) -{ - if (log->fd >= 0) - close(log->fd); - log->fd = -1; - log_unlock(log); -} - -/* Open foo.gz, verify the header, and load the extra field contents, after - first creating the foo.lock file to gain exclusive access to the foo.* - files. If foo.gz does not exist or is empty, then write the initial header, - extra, and body content of an empty foo.gz log file. If there is an error - creating the lock file due to access restrictions, or an error reading or - writing the foo.gz file, or if the foo.gz file is not a proper log file for - this object (e.g. not a gzip file or does not contain the expected extra - field), then return true. If there is an error, the lock is released. - Otherwise, the lock is left in place. */ -local int log_open(struct log *log) -{ - int op; - - /* release open file resource if left over -- can occur if lock lost - between gzlog_open() and gzlog_write() */ - if (log->fd >= 0) - close(log->fd); - log->fd = -1; - - /* negotiate exclusive access */ - if (log_lock(log) < 0) - return -1; - - /* open the log file, foo.gz */ - strcpy(log->end, ".gz"); - log->fd = open(log->path, O_RDWR | O_CREAT, 0644); - if (log->fd < 0) { - log_close(log); - return -1; - } - - /* if new, initialize foo.gz with an empty log, delete old dictionary */ - if (lseek(log->fd, 0, SEEK_END) == 0) { - if (write(log->fd, log_gzhead, HEAD) != HEAD || - write(log->fd, log_gzext, EXTRA) != EXTRA || - write(log->fd, log_gzbody, BODY) != BODY) { - log_close(log); - return -1; - } - strcpy(log->end, ".dict"); - unlink(log->path); - } - - /* verify log file and load extra field information */ - if ((op = log_head(log)) < 0) { - log_close(log); - return -1; - } - - /* check for interrupted process and if so, recover */ - if (op != NO_OP && log_recover(log, op)) { - log_close(log); - return -1; - } - - /* touch the lock file to prevent another process from grabbing it */ - log_touch(log); - return 0; -} - -/* See gzlog.h for the description of the external methods below */ -gzlog *gzlog_open(char *path) -{ - size_t n; - struct log *log; - - /* check arguments */ - if (path == NULL || *path == 0) - return NULL; - - /* allocate and initialize log structure */ - log = malloc(sizeof(struct log)); - if (log == NULL) - return NULL; - strcpy(log->id, LOGID); - log->fd = -1; - - /* save path and end of path for name construction */ - n = strlen(path); - log->path = malloc(n + 9); /* allow for ".repairs" */ - if (log->path == NULL) { - free(log); - return NULL; - } - strcpy(log->path, path); - log->end = log->path + n; - - /* gain exclusive access and verify log file -- may perform a - recovery operation if needed */ - if (log_open(log)) { - free(log->path); - free(log); - return NULL; - } - - /* return pointer to log structure */ - return log; -} - -/* gzlog_compress() return values: - 0: all good - -1: file i/o error (usually access issue) - -2: memory allocation failure - -3: invalid log pointer argument */ -int gzlog_compress(gzlog *logd) -{ - int fd, ret; - uint block; - size_t len, next; - unsigned char *data, buf[5]; - struct log *log = logd; - - /* check arguments */ - if (log == NULL || strcmp(log->id, LOGID) || len < 0) - return -3; - - /* see if we lost the lock -- if so get it again and reload the extra - field information (it probably changed), recover last operation if - necessary */ - if (log_check(log) && log_open(log)) - return -1; - - /* create space for uncompressed data */ - len = ((size_t)(log->last - log->first) & ~(((size_t)1 << 10) - 1)) + - log->stored; - if ((data = malloc(len)) == NULL) - return -2; - - /* do statement here is just a cheap trick for error handling */ - do { - /* read in the uncompressed data */ - if (lseek(log->fd, log->first - 1, SEEK_SET) < 0) - break; - next = 0; - while (next < len) { - if (read(log->fd, buf, 5) != 5) - break; - block = PULL2(buf + 1); - if (next + block > len || - read(log->fd, (char *)data + next, block) != block) - break; - next += block; - } - if (lseek(log->fd, 0, SEEK_CUR) != log->last + 4 + log->stored) - break; - log_touch(log); - - /* write the uncompressed data to the .add file */ - strcpy(log->end, ".add"); - fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644); - if (fd < 0) - break; - ret = write(fd, data, len) != len; - if (ret | close(fd)) - break; - log_touch(log); - - /* write the dictionary for the next compress to the .temp file */ - strcpy(log->end, ".temp"); - fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644); - if (fd < 0) - break; - next = DICT > len ? len : DICT; - ret = write(fd, (char *)data + len - next, next) != next; - if (ret | close(fd)) - break; - log_touch(log); - - /* roll back to compressed data, mark the compress in progress */ - log->last = log->first; - log->stored = 0; - if (log_mark(log, COMPRESS_OP)) - break; - BAIL(7); - - /* compress and append the data (clears mark) */ - ret = log_compress(log, data, len); - free(data); - return ret; - } while (0); - - /* broke out of do above on i/o error */ - free(data); - return -1; -} - -/* gzlog_write() return values: - 0: all good - -1: file i/o error (usually access issue) - -2: memory allocation failure - -3: invalid log pointer argument */ -int gzlog_write(gzlog *logd, void *data, size_t len) -{ - int fd, ret; - struct log *log = logd; - - /* check arguments */ - if (log == NULL || strcmp(log->id, LOGID) || len < 0) - return -3; - if (data == NULL || len == 0) - return 0; - - /* see if we lost the lock -- if so get it again and reload the extra - field information (it probably changed), recover last operation if - necessary */ - if (log_check(log) && log_open(log)) - return -1; - - /* create and write .add file */ - strcpy(log->end, ".add"); - fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644); - if (fd < 0) - return -1; - ret = write(fd, data, len) != len; - if (ret | close(fd)) - return -1; - log_touch(log); - - /* mark log file with append in progress */ - if (log_mark(log, APPEND_OP)) - return -1; - BAIL(8); - - /* append data (clears mark) */ - if (log_append(log, data, len)) - return -1; - - /* check to see if it's time to compress -- if not, then done */ - if (((log->last - log->first) >> 10) + (log->stored >> 10) < TRIGGER) - return 0; - - /* time to compress */ - return gzlog_compress(log); -} - -/* gzlog_close() return values: - 0: ok - -3: invalid log pointer argument */ -int gzlog_close(gzlog *logd) -{ - struct log *log = logd; - - /* check arguments */ - if (log == NULL || strcmp(log->id, LOGID)) - return -3; - - /* close the log file and release the lock */ - log_close(log); - - /* free structure and return */ - if (log->path != NULL) - free(log->path); - strcpy(log->id, "bad"); - free(log); - return 0; -} diff --git a/Dependencies/zlib/examples/gzlog.h b/Dependencies/zlib/examples/gzlog.h deleted file mode 100644 index c461426..0000000 --- a/Dependencies/zlib/examples/gzlog.h +++ /dev/null @@ -1,89 +0,0 @@ -/* gzlog.h - Copyright (C) 2004, 2008 Mark Adler, all rights reserved - version 2.0, 25 Apr 2008 - - This software is provided 'as-is', without any express or implied - warranty. In no event will the author be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Mark Adler madler@alumni.caltech.edu - */ - -/* Version History: - 1.0 26 Nov 2004 First version - 2.0 25 Apr 2008 Complete redesign for recovery of interrupted operations - Interface changed slightly in that now path is a prefix - Compression now occurs as needed during gzlog_write() - gzlog_write() now always leaves the log file as valid gzip - */ - -/* - The gzlog object allows writing short messages to a gzipped log file, - opening the log file locked for small bursts, and then closing it. The log - object works by appending stored (uncompressed) data to the gzip file until - 1 MB has been accumulated. At that time, the stored data is compressed, and - replaces the uncompressed data in the file. The log file is truncated to - its new size at that time. After each write operation, the log file is a - valid gzip file that can decompressed to recover what was written. - - The gzlog operations can be interupted at any point due to an application or - system crash, and the log file will be recovered the next time the log is - opened with gzlog_open(). - */ - -#ifndef GZLOG_H -#define GZLOG_H - -/* gzlog object type */ -typedef void gzlog; - -/* Open a gzlog object, creating the log file if it does not exist. Return - NULL on error. Note that gzlog_open() could take a while to complete if it - has to wait to verify that a lock is stale (possibly for five minutes), or - if there is significant contention with other instantiations of this object - when locking the resource. path is the prefix of the file names created by - this object. If path is "foo", then the log file will be "foo.gz", and - other auxiliary files will be created and destroyed during the process: - "foo.dict" for a compression dictionary, "foo.temp" for a temporary (next) - dictionary, "foo.add" for data being added or compressed, "foo.lock" for the - lock file, and "foo.repairs" to log recovery operations performed due to - interrupted gzlog operations. A gzlog_open() followed by a gzlog_close() - will recover a previously interrupted operation, if any. */ -gzlog *gzlog_open(char *path); - -/* Write to a gzlog object. Return zero on success, -1 if there is a file i/o - error on any of the gzlog files (this should not happen if gzlog_open() - succeeded, unless the device has run out of space or leftover auxiliary - files have permissions or ownership that prevent their use), -2 if there is - a memory allocation failure, or -3 if the log argument is invalid (e.g. if - it was not created by gzlog_open()). This function will write data to the - file uncompressed, until 1 MB has been accumulated, at which time that data - will be compressed. The log file will be a valid gzip file upon successful - return. */ -int gzlog_write(gzlog *log, void *data, size_t len); - -/* Force compression of any uncompressed data in the log. This should be used - sparingly, if at all. The main application would be when a log file will - not be appended to again. If this is used to compress frequently while - appending, it will both significantly increase the execution time and - reduce the compression ratio. The return codes are the same as for - gzlog_write(). */ -int gzlog_compress(gzlog *log); - -/* Close a gzlog object. Return zero on success, -3 if the log argument is - invalid. The log object is freed, and so cannot be referenced again. */ -int gzlog_close(gzlog *log); - -#endif diff --git a/Dependencies/zlib/examples/zlib_how.html b/Dependencies/zlib/examples/zlib_how.html deleted file mode 100644 index 444ff1c..0000000 --- a/Dependencies/zlib/examples/zlib_how.html +++ /dev/null @@ -1,545 +0,0 @@ - - - - -zlib Usage Example - - - -

    zlib Usage Example

    -We often get questions about how the deflate() and inflate() functions should be used. -Users wonder when they should provide more input, when they should use more output, -what to do with a Z_BUF_ERROR, how to make sure the process terminates properly, and -so on. So for those who have read zlib.h (a few times), and -would like further edification, below is an annotated example in C of simple routines to compress and decompress -from an input file to an output file using deflate() and inflate() respectively. The -annotations are interspersed between lines of the code. So please read between the lines. -We hope this helps explain some of the intricacies of zlib. -

    -Without further adieu, here is the program zpipe.c: -

    
-/* zpipe.c: example of proper use of zlib's inflate() and deflate()
-   Not copyrighted -- provided to the public domain
-   Version 1.4  11 December 2005  Mark Adler */
-
-/* Version history:
-   1.0  30 Oct 2004  First version
-   1.1   8 Nov 2004  Add void casting for unused return values
-                     Use switch statement for inflate() return values
-   1.2   9 Nov 2004  Add assertions to document zlib guarantees
-   1.3   6 Apr 2005  Remove incorrect assertion in inf()
-   1.4  11 Dec 2005  Add hack to avoid MSDOS end-of-line conversions
-                     Avoid some compiler warnings for input and output buffers
- */
-
    -We now include the header files for the required definitions. From -stdio.h we use fopen(), fread(), fwrite(), -feof(), ferror(), and fclose() for file i/o, and -fputs() for error messages. From string.h we use -strcmp() for command line argument processing. -From assert.h we use the assert() macro. -From zlib.h -we use the basic compression functions deflateInit(), -deflate(), and deflateEnd(), and the basic decompression -functions inflateInit(), inflate(), and -inflateEnd(). -
    
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include "zlib.h"
-
    -This is an ugly hack required to avoid corruption of the input and output data on -Windows/MS-DOS systems. Without this, those systems would assume that the input and output -files are text, and try to convert the end-of-line characters from one standard to -another. That would corrupt binary data, and in particular would render the compressed data unusable. -This sets the input and output to binary which suppresses the end-of-line conversions. -SET_BINARY_MODE() will be used later on stdin and stdout, at the beginning of main(). -
    
-#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__)
-#  include <fcntl.h>
-#  include <io.h>
-#  define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
-#else
-#  define SET_BINARY_MODE(file)
-#endif
-
    -CHUNK is simply the buffer size for feeding data to and pulling data -from the zlib routines. Larger buffer sizes would be more efficient, -especially for inflate(). If the memory is available, buffers sizes -on the order of 128K or 256K bytes should be used. -
    
-#define CHUNK 16384
-
    -The def() routine compresses data from an input file to an output file. The output data -will be in the zlib format, which is different from the gzip or zip -formats. The zlib format has a very small header of only two bytes to identify it as -a zlib stream and to provide decoding information, and a four-byte trailer with a fast -check value to verify the integrity of the uncompressed data after decoding. -
    
-/* Compress from file source to file dest until EOF on source.
-   def() returns Z_OK on success, Z_MEM_ERROR if memory could not be
-   allocated for processing, Z_STREAM_ERROR if an invalid compression
-   level is supplied, Z_VERSION_ERROR if the version of zlib.h and the
-   version of the library linked do not match, or Z_ERRNO if there is
-   an error reading or writing the files. */
-int def(FILE *source, FILE *dest, int level)
-{
-
    -Here are the local variables for def(). ret will be used for zlib -return codes. flush will keep track of the current flushing state for deflate(), -which is either no flushing, or flush to completion after the end of the input file is reached. -have is the amount of data returned from deflate(). The strm structure -is used to pass information to and from the zlib routines, and to maintain the -deflate() state. in and out are the input and output buffers for -deflate(). -
    
-    int ret, flush;
-    unsigned have;
-    z_stream strm;
-    unsigned char in[CHUNK];
-    unsigned char out[CHUNK];
-
    -The first thing we do is to initialize the zlib state for compression using -deflateInit(). This must be done before the first use of deflate(). -The zalloc, zfree, and opaque fields in the strm -structure must be initialized before calling deflateInit(). Here they are -set to the zlib constant Z_NULL to request that zlib use -the default memory allocation routines. An application may also choose to provide -custom memory allocation routines here. deflateInit() will allocate on the -order of 256K bytes for the internal state. -(See zlib Technical Details.) -

    -deflateInit() is called with a pointer to the structure to be initialized and -the compression level, which is an integer in the range of -1 to 9. Lower compression -levels result in faster execution, but less compression. Higher levels result in -greater compression, but slower execution. The zlib constant Z_DEFAULT_COMPRESSION, -equal to -1, -provides a good compromise between compression and speed and is equivalent to level 6. -Level 0 actually does no compression at all, and in fact expands the data slightly to produce -the zlib format (it is not a byte-for-byte copy of the input). -More advanced applications of zlib -may use deflateInit2() here instead. Such an application may want to reduce how -much memory will be used, at some price in compression. Or it may need to request a -gzip header and trailer instead of a zlib header and trailer, or raw -encoding with no header or trailer at all. -

    -We must check the return value of deflateInit() against the zlib constant -Z_OK to make sure that it was able to -allocate memory for the internal state, and that the provided arguments were valid. -deflateInit() will also check that the version of zlib that the zlib.h -file came from matches the version of zlib actually linked with the program. This -is especially important for environments in which zlib is a shared library. -

    -Note that an application can initialize multiple, independent zlib streams, which can -operate in parallel. The state information maintained in the structure allows the zlib -routines to be reentrant. -

    
-    /* allocate deflate state */
-    strm.zalloc = Z_NULL;
-    strm.zfree = Z_NULL;
-    strm.opaque = Z_NULL;
-    ret = deflateInit(&strm, level);
-    if (ret != Z_OK)
-        return ret;
-
    -With the pleasantries out of the way, now we can get down to business. The outer do-loop -reads all of the input file and exits at the bottom of the loop once end-of-file is reached. -This loop contains the only call of deflate(). So we must make sure that all of the -input data has been processed and that all of the output data has been generated and consumed -before we fall out of the loop at the bottom. -
    
-    /* compress until end of file */
-    do {
-
    -We start off by reading data from the input file. The number of bytes read is put directly -into avail_in, and a pointer to those bytes is put into next_in. We also -check to see if end-of-file on the input has been reached. If we are at the end of file, then flush is set to the -zlib constant Z_FINISH, which is later passed to deflate() to -indicate that this is the last chunk of input data to compress. We need to use feof() -to check for end-of-file as opposed to seeing if fewer than CHUNK bytes have been read. The -reason is that if the input file length is an exact multiple of CHUNK, we will miss -the fact that we got to the end-of-file, and not know to tell deflate() to finish -up the compressed stream. If we are not yet at the end of the input, then the zlib -constant Z_NO_FLUSH will be passed to deflate to indicate that we are still -in the middle of the uncompressed data. -

    -If there is an error in reading from the input file, the process is aborted with -deflateEnd() being called to free the allocated zlib state before returning -the error. We wouldn't want a memory leak, now would we? deflateEnd() can be called -at any time after the state has been initialized. Once that's done, deflateInit() (or -deflateInit2()) would have to be called to start a new compression process. There is -no point here in checking the deflateEnd() return code. The deallocation can't fail. -

    
-        strm.avail_in = fread(in, 1, CHUNK, source);
-        if (ferror(source)) {
-            (void)deflateEnd(&strm);
-            return Z_ERRNO;
-        }
-        flush = feof(source) ? Z_FINISH : Z_NO_FLUSH;
-        strm.next_in = in;
-
    -The inner do-loop passes our chunk of input data to deflate(), and then -keeps calling deflate() until it is done producing output. Once there is no more -new output, deflate() is guaranteed to have consumed all of the input, i.e., -avail_in will be zero. -
    
-        /* run deflate() on input until output buffer not full, finish
-           compression if all of source has been read in */
-        do {
-
    -Output space is provided to deflate() by setting avail_out to the number -of available output bytes and next_out to a pointer to that space. -
    
-            strm.avail_out = CHUNK;
-            strm.next_out = out;
-
    -Now we call the compression engine itself, deflate(). It takes as many of the -avail_in bytes at next_in as it can process, and writes as many as -avail_out bytes to next_out. Those counters and pointers are then -updated past the input data consumed and the output data written. It is the amount of -output space available that may limit how much input is consumed. -Hence the inner loop to make sure that -all of the input is consumed by providing more output space each time. Since avail_in -and next_in are updated by deflate(), we don't have to mess with those -between deflate() calls until it's all used up. -

    -The parameters to deflate() are a pointer to the strm structure containing -the input and output information and the internal compression engine state, and a parameter -indicating whether and how to flush data to the output. Normally deflate will consume -several K bytes of input data before producing any output (except for the header), in order -to accumulate statistics on the data for optimum compression. It will then put out a burst of -compressed data, and proceed to consume more input before the next burst. Eventually, -deflate() -must be told to terminate the stream, complete the compression with provided input data, and -write out the trailer check value. deflate() will continue to compress normally as long -as the flush parameter is Z_NO_FLUSH. Once the Z_FINISH parameter is provided, -deflate() will begin to complete the compressed output stream. However depending on how -much output space is provided, deflate() may have to be called several times until it -has provided the complete compressed stream, even after it has consumed all of the input. The flush -parameter must continue to be Z_FINISH for those subsequent calls. -

    -There are other values of the flush parameter that are used in more advanced applications. You can -force deflate() to produce a burst of output that encodes all of the input data provided -so far, even if it wouldn't have otherwise, for example to control data latency on a link with -compressed data. You can also ask that deflate() do that as well as erase any history up to -that point so that what follows can be decompressed independently, for example for random access -applications. Both requests will degrade compression by an amount depending on how often such -requests are made. -

    -deflate() has a return value that can indicate errors, yet we do not check it here. Why -not? Well, it turns out that deflate() can do no wrong here. Let's go through -deflate()'s return values and dispense with them one by one. The possible values are -Z_OK, Z_STREAM_END, Z_STREAM_ERROR, or Z_BUF_ERROR. Z_OK -is, well, ok. Z_STREAM_END is also ok and will be returned for the last call of -deflate(). This is already guaranteed by calling deflate() with Z_FINISH -until it has no more output. Z_STREAM_ERROR is only possible if the stream is not -initialized properly, but we did initialize it properly. There is no harm in checking for -Z_STREAM_ERROR here, for example to check for the possibility that some -other part of the application inadvertently clobbered the memory containing the zlib state. -Z_BUF_ERROR will be explained further below, but -suffice it to say that this is simply an indication that deflate() could not consume -more input or produce more output. deflate() can be called again with more output space -or more available input, which it will be in this code. -

    
-            ret = deflate(&strm, flush);    /* no bad return value */
-            assert(ret != Z_STREAM_ERROR);  /* state not clobbered */
-
    -Now we compute how much output deflate() provided on the last call, which is the -difference between how much space was provided before the call, and how much output space -is still available after the call. Then that data, if any, is written to the output file. -We can then reuse the output buffer for the next call of deflate(). Again if there -is a file i/o error, we call deflateEnd() before returning to avoid a memory leak. -
    
-            have = CHUNK - strm.avail_out;
-            if (fwrite(out, 1, have, dest) != have || ferror(dest)) {
-                (void)deflateEnd(&strm);
-                return Z_ERRNO;
-            }
-
    -The inner do-loop is repeated until the last deflate() call fails to fill the -provided output buffer. Then we know that deflate() has done as much as it can with -the provided input, and that all of that input has been consumed. We can then fall out of this -loop and reuse the input buffer. -

    -The way we tell that deflate() has no more output is by seeing that it did not fill -the output buffer, leaving avail_out greater than zero. However suppose that -deflate() has no more output, but just so happened to exactly fill the output buffer! -avail_out is zero, and we can't tell that deflate() has done all it can. -As far as we know, deflate() -has more output for us. So we call it again. But now deflate() produces no output -at all, and avail_out remains unchanged as CHUNK. That deflate() call -wasn't able to do anything, either consume input or produce output, and so it returns -Z_BUF_ERROR. (See, I told you I'd cover this later.) However this is not a problem at -all. Now we finally have the desired indication that deflate() is really done, -and so we drop out of the inner loop to provide more input to deflate(). -

    -With flush set to Z_FINISH, this final set of deflate() calls will -complete the output stream. Once that is done, subsequent calls of deflate() would return -Z_STREAM_ERROR if the flush parameter is not Z_FINISH, and do no more processing -until the state is reinitialized. -

    -Some applications of zlib have two loops that call deflate() -instead of the single inner loop we have here. The first loop would call -without flushing and feed all of the data to deflate(). The second loop would call -deflate() with no more -data and the Z_FINISH parameter to complete the process. As you can see from this -example, that can be avoided by simply keeping track of the current flush state. -

    
-        } while (strm.avail_out == 0);
-        assert(strm.avail_in == 0);     /* all input will be used */
-
    -Now we check to see if we have already processed all of the input file. That information was -saved in the flush variable, so we see if that was set to Z_FINISH. If so, -then we're done and we fall out of the outer loop. We're guaranteed to get Z_STREAM_END -from the last deflate() call, since we ran it until the last chunk of input was -consumed and all of the output was generated. -
    
-        /* done when last data in file processed */
-    } while (flush != Z_FINISH);
-    assert(ret == Z_STREAM_END);        /* stream will be complete */
-
    -The process is complete, but we still need to deallocate the state to avoid a memory leak -(or rather more like a memory hemorrhage if you didn't do this). Then -finally we can return with a happy return value. -
    
-    /* clean up and return */
-    (void)deflateEnd(&strm);
-    return Z_OK;
-}
-
    -Now we do the same thing for decompression in the inf() routine. inf() -decompresses what is hopefully a valid zlib stream from the input file and writes the -uncompressed data to the output file. Much of the discussion above for def() -applies to inf() as well, so the discussion here will focus on the differences between -the two. -
    
-/* Decompress from file source to file dest until stream ends or EOF.
-   inf() returns Z_OK on success, Z_MEM_ERROR if memory could not be
-   allocated for processing, Z_DATA_ERROR if the deflate data is
-   invalid or incomplete, Z_VERSION_ERROR if the version of zlib.h and
-   the version of the library linked do not match, or Z_ERRNO if there
-   is an error reading or writing the files. */
-int inf(FILE *source, FILE *dest)
-{
-
    -The local variables have the same functionality as they do for def(). The -only difference is that there is no flush variable, since inflate() -can tell from the zlib stream itself when the stream is complete. -
    
-    int ret;
-    unsigned have;
-    z_stream strm;
-    unsigned char in[CHUNK];
-    unsigned char out[CHUNK];
-
    -The initialization of the state is the same, except that there is no compression level, -of course, and two more elements of the structure are initialized. avail_in -and next_in must be initialized before calling inflateInit(). This -is because the application has the option to provide the start of the zlib stream in -order for inflateInit() to have access to information about the compression -method to aid in memory allocation. In the current implementation of zlib -(up through versions 1.2.x), the method-dependent memory allocations are deferred to the first call of -inflate() anyway. However those fields must be initialized since later versions -of zlib that provide more compression methods may take advantage of this interface. -In any case, no decompression is performed by inflateInit(), so the -avail_out and next_out fields do not need to be initialized before calling. -

    -Here avail_in is set to zero and next_in is set to Z_NULL to -indicate that no input data is being provided. -

    
-    /* allocate inflate state */
-    strm.zalloc = Z_NULL;
-    strm.zfree = Z_NULL;
-    strm.opaque = Z_NULL;
-    strm.avail_in = 0;
-    strm.next_in = Z_NULL;
-    ret = inflateInit(&strm);
-    if (ret != Z_OK)
-        return ret;
-
    -The outer do-loop decompresses input until inflate() indicates -that it has reached the end of the compressed data and has produced all of the uncompressed -output. This is in contrast to def() which processes all of the input file. -If end-of-file is reached before the compressed data self-terminates, then the compressed -data is incomplete and an error is returned. -
    
-    /* decompress until deflate stream ends or end of file */
-    do {
-
    -We read input data and set the strm structure accordingly. If we've reached the -end of the input file, then we leave the outer loop and report an error, since the -compressed data is incomplete. Note that we may read more data than is eventually consumed -by inflate(), if the input file continues past the zlib stream. -For applications where zlib streams are embedded in other data, this routine would -need to be modified to return the unused data, or at least indicate how much of the input -data was not used, so the application would know where to pick up after the zlib stream. -
    
-        strm.avail_in = fread(in, 1, CHUNK, source);
-        if (ferror(source)) {
-            (void)inflateEnd(&strm);
-            return Z_ERRNO;
-        }
-        if (strm.avail_in == 0)
-            break;
-        strm.next_in = in;
-
    -The inner do-loop has the same function it did in def(), which is to -keep calling inflate() until has generated all of the output it can with the -provided input. -
    
-        /* run inflate() on input until output buffer not full */
-        do {
-
    -Just like in def(), the same output space is provided for each call of inflate(). -
    
-            strm.avail_out = CHUNK;
-            strm.next_out = out;
-
    -Now we run the decompression engine itself. There is no need to adjust the flush parameter, since -the zlib format is self-terminating. The main difference here is that there are -return values that we need to pay attention to. Z_DATA_ERROR -indicates that inflate() detected an error in the zlib compressed data format, -which means that either the data is not a zlib stream to begin with, or that the data was -corrupted somewhere along the way since it was compressed. The other error to be processed is -Z_MEM_ERROR, which can occur since memory allocation is deferred until inflate() -needs it, unlike deflate(), whose memory is allocated at the start by deflateInit(). -

    -Advanced applications may use -deflateSetDictionary() to prime deflate() with a set of likely data to improve the -first 32K or so of compression. This is noted in the zlib header, so inflate() -requests that that dictionary be provided before it can start to decompress. Without the dictionary, -correct decompression is not possible. For this routine, we have no idea what the dictionary is, -so the Z_NEED_DICT indication is converted to a Z_DATA_ERROR. -

    -inflate() can also return Z_STREAM_ERROR, which should not be possible here, -but could be checked for as noted above for def(). Z_BUF_ERROR does not need to be -checked for here, for the same reasons noted for def(). Z_STREAM_END will be -checked for later. -

    
-            ret = inflate(&strm, Z_NO_FLUSH);
-            assert(ret != Z_STREAM_ERROR);  /* state not clobbered */
-            switch (ret) {
-            case Z_NEED_DICT:
-                ret = Z_DATA_ERROR;     /* and fall through */
-            case Z_DATA_ERROR:
-            case Z_MEM_ERROR:
-                (void)inflateEnd(&strm);
-                return ret;
-            }
-
    -The output of inflate() is handled identically to that of deflate(). -
    
-            have = CHUNK - strm.avail_out;
-            if (fwrite(out, 1, have, dest) != have || ferror(dest)) {
-                (void)inflateEnd(&strm);
-                return Z_ERRNO;
-            }
-
    -The inner do-loop ends when inflate() has no more output as indicated -by not filling the output buffer, just as for deflate(). In this case, we cannot -assert that strm.avail_in will be zero, since the deflate stream may end before the file -does. -
    
-        } while (strm.avail_out == 0);
-
    -The outer do-loop ends when inflate() reports that it has reached the -end of the input zlib stream, has completed the decompression and integrity -check, and has provided all of the output. This is indicated by the inflate() -return value Z_STREAM_END. The inner loop is guaranteed to leave ret -equal to Z_STREAM_END if the last chunk of the input file read contained the end -of the zlib stream. So if the return value is not Z_STREAM_END, the -loop continues to read more input. -
    
-        /* done when inflate() says it's done */
-    } while (ret != Z_STREAM_END);
-
    -At this point, decompression successfully completed, or we broke out of the loop due to no -more data being available from the input file. If the last inflate() return value -is not Z_STREAM_END, then the zlib stream was incomplete and a data error -is returned. Otherwise, we return with a happy return value. Of course, inflateEnd() -is called first to avoid a memory leak. -
    
-    /* clean up and return */
-    (void)inflateEnd(&strm);
-    return ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR;
-}
-
    -That ends the routines that directly use zlib. The following routines make this -a command-line program by running data through the above routines from stdin to -stdout, and handling any errors reported by def() or inf(). -

    -zerr() is used to interpret the possible error codes from def() -and inf(), as detailed in their comments above, and print out an error message. -Note that these are only a subset of the possible return values from deflate() -and inflate(). -

    
-/* report a zlib or i/o error */
-void zerr(int ret)
-{
-    fputs("zpipe: ", stderr);
-    switch (ret) {
-    case Z_ERRNO:
-        if (ferror(stdin))
-            fputs("error reading stdin\n", stderr);
-        if (ferror(stdout))
-            fputs("error writing stdout\n", stderr);
-        break;
-    case Z_STREAM_ERROR:
-        fputs("invalid compression level\n", stderr);
-        break;
-    case Z_DATA_ERROR:
-        fputs("invalid or incomplete deflate data\n", stderr);
-        break;
-    case Z_MEM_ERROR:
-        fputs("out of memory\n", stderr);
-        break;
-    case Z_VERSION_ERROR:
-        fputs("zlib version mismatch!\n", stderr);
-    }
-}
-
    -Here is the main() routine used to test def() and inf(). The -zpipe command is simply a compression pipe from stdin to stdout, if -no arguments are given, or it is a decompression pipe if zpipe -d is used. If any other -arguments are provided, no compression or decompression is performed. Instead a usage -message is displayed. Examples are zpipe < foo.txt > foo.txt.z to compress, and -zpipe -d < foo.txt.z > foo.txt to decompress. -
    
-/* compress or decompress from stdin to stdout */
-int main(int argc, char **argv)
-{
-    int ret;
-
-    /* avoid end-of-line conversions */
-    SET_BINARY_MODE(stdin);
-    SET_BINARY_MODE(stdout);
-
-    /* do compression if no arguments */
-    if (argc == 1) {
-        ret = def(stdin, stdout, Z_DEFAULT_COMPRESSION);
-        if (ret != Z_OK)
-            zerr(ret);
-        return ret;
-    }
-
-    /* do decompression if -d specified */
-    else if (argc == 2 && strcmp(argv[1], "-d") == 0) {
-        ret = inf(stdin, stdout);
-        if (ret != Z_OK)
-            zerr(ret);
-        return ret;
-    }
-
-    /* otherwise, report usage */
-    else {
-        fputs("zpipe usage: zpipe [-d] < source > dest\n", stderr);
-        return 1;
-    }
-}
-
    -
    -Copyright (c) 2004, 2005 by Mark Adler
    Last modified 11 December 2005     - - diff --git a/Dependencies/zlib/examples/zpipe.c b/Dependencies/zlib/examples/zpipe.c deleted file mode 100644 index 83535d1..0000000 --- a/Dependencies/zlib/examples/zpipe.c +++ /dev/null @@ -1,205 +0,0 @@ -/* zpipe.c: example of proper use of zlib's inflate() and deflate() - Not copyrighted -- provided to the public domain - Version 1.4 11 December 2005 Mark Adler */ - -/* Version history: - 1.0 30 Oct 2004 First version - 1.1 8 Nov 2004 Add void casting for unused return values - Use switch statement for inflate() return values - 1.2 9 Nov 2004 Add assertions to document zlib guarantees - 1.3 6 Apr 2005 Remove incorrect assertion in inf() - 1.4 11 Dec 2005 Add hack to avoid MSDOS end-of-line conversions - Avoid some compiler warnings for input and output buffers - */ - -#include -#include -#include -#include "zlib.h" - -#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__) -# include -# include -# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) -#else -# define SET_BINARY_MODE(file) -#endif - -#define CHUNK 16384 - -/* Compress from file source to file dest until EOF on source. - def() returns Z_OK on success, Z_MEM_ERROR if memory could not be - allocated for processing, Z_STREAM_ERROR if an invalid compression - level is supplied, Z_VERSION_ERROR if the version of zlib.h and the - version of the library linked do not match, or Z_ERRNO if there is - an error reading or writing the files. */ -int def(FILE *source, FILE *dest, int level) -{ - int ret, flush; - unsigned have; - z_stream strm; - unsigned char in[CHUNK]; - unsigned char out[CHUNK]; - - /* allocate deflate state */ - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - ret = deflateInit(&strm, level); - if (ret != Z_OK) - return ret; - - /* compress until end of file */ - do { - strm.avail_in = fread(in, 1, CHUNK, source); - if (ferror(source)) { - (void)deflateEnd(&strm); - return Z_ERRNO; - } - flush = feof(source) ? Z_FINISH : Z_NO_FLUSH; - strm.next_in = in; - - /* run deflate() on input until output buffer not full, finish - compression if all of source has been read in */ - do { - strm.avail_out = CHUNK; - strm.next_out = out; - ret = deflate(&strm, flush); /* no bad return value */ - assert(ret != Z_STREAM_ERROR); /* state not clobbered */ - have = CHUNK - strm.avail_out; - if (fwrite(out, 1, have, dest) != have || ferror(dest)) { - (void)deflateEnd(&strm); - return Z_ERRNO; - } - } while (strm.avail_out == 0); - assert(strm.avail_in == 0); /* all input will be used */ - - /* done when last data in file processed */ - } while (flush != Z_FINISH); - assert(ret == Z_STREAM_END); /* stream will be complete */ - - /* clean up and return */ - (void)deflateEnd(&strm); - return Z_OK; -} - -/* Decompress from file source to file dest until stream ends or EOF. - inf() returns Z_OK on success, Z_MEM_ERROR if memory could not be - allocated for processing, Z_DATA_ERROR if the deflate data is - invalid or incomplete, Z_VERSION_ERROR if the version of zlib.h and - the version of the library linked do not match, or Z_ERRNO if there - is an error reading or writing the files. */ -int inf(FILE *source, FILE *dest) -{ - int ret; - unsigned have; - z_stream strm; - unsigned char in[CHUNK]; - unsigned char out[CHUNK]; - - /* allocate inflate state */ - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - strm.avail_in = 0; - strm.next_in = Z_NULL; - ret = inflateInit(&strm); - if (ret != Z_OK) - return ret; - - /* decompress until deflate stream ends or end of file */ - do { - strm.avail_in = fread(in, 1, CHUNK, source); - if (ferror(source)) { - (void)inflateEnd(&strm); - return Z_ERRNO; - } - if (strm.avail_in == 0) - break; - strm.next_in = in; - - /* run inflate() on input until output buffer not full */ - do { - strm.avail_out = CHUNK; - strm.next_out = out; - ret = inflate(&strm, Z_NO_FLUSH); - assert(ret != Z_STREAM_ERROR); /* state not clobbered */ - switch (ret) { - case Z_NEED_DICT: - ret = Z_DATA_ERROR; /* and fall through */ - case Z_DATA_ERROR: - case Z_MEM_ERROR: - (void)inflateEnd(&strm); - return ret; - } - have = CHUNK - strm.avail_out; - if (fwrite(out, 1, have, dest) != have || ferror(dest)) { - (void)inflateEnd(&strm); - return Z_ERRNO; - } - } while (strm.avail_out == 0); - - /* done when inflate() says it's done */ - } while (ret != Z_STREAM_END); - - /* clean up and return */ - (void)inflateEnd(&strm); - return ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR; -} - -/* report a zlib or i/o error */ -void zerr(int ret) -{ - fputs("zpipe: ", stderr); - switch (ret) { - case Z_ERRNO: - if (ferror(stdin)) - fputs("error reading stdin\n", stderr); - if (ferror(stdout)) - fputs("error writing stdout\n", stderr); - break; - case Z_STREAM_ERROR: - fputs("invalid compression level\n", stderr); - break; - case Z_DATA_ERROR: - fputs("invalid or incomplete deflate data\n", stderr); - break; - case Z_MEM_ERROR: - fputs("out of memory\n", stderr); - break; - case Z_VERSION_ERROR: - fputs("zlib version mismatch!\n", stderr); - } -} - -/* compress or decompress from stdin to stdout */ -int main(int argc, char **argv) -{ - int ret; - - /* avoid end-of-line conversions */ - SET_BINARY_MODE(stdin); - SET_BINARY_MODE(stdout); - - /* do compression if no arguments */ - if (argc == 1) { - ret = def(stdin, stdout, Z_DEFAULT_COMPRESSION); - if (ret != Z_OK) - zerr(ret); - return ret; - } - - /* do decompression if -d specified */ - else if (argc == 2 && strcmp(argv[1], "-d") == 0) { - ret = inf(stdin, stdout); - if (ret != Z_OK) - zerr(ret); - return ret; - } - - /* otherwise, report usage */ - else { - fputs("zpipe usage: zpipe [-d] < source > dest\n", stderr); - return 1; - } -} diff --git a/Dependencies/zlib/examples/zran.c b/Dependencies/zlib/examples/zran.c deleted file mode 100644 index 617a130..0000000 --- a/Dependencies/zlib/examples/zran.c +++ /dev/null @@ -1,404 +0,0 @@ -/* zran.c -- example of zlib/gzip stream indexing and random access - * Copyright (C) 2005 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - Version 1.0 29 May 2005 Mark Adler */ - -/* Illustrate the use of Z_BLOCK, inflatePrime(), and inflateSetDictionary() - for random access of a compressed file. A file containing a zlib or gzip - stream is provided on the command line. The compressed stream is decoded in - its entirety, and an index built with access points about every SPAN bytes - in the uncompressed output. The compressed file is left open, and can then - be read randomly, having to decompress on the average SPAN/2 uncompressed - bytes before getting to the desired block of data. - - An access point can be created at the start of any deflate block, by saving - the starting file offset and bit of that block, and the 32K bytes of - uncompressed data that precede that block. Also the uncompressed offset of - that block is saved to provide a referece for locating a desired starting - point in the uncompressed stream. build_index() works by decompressing the - input zlib or gzip stream a block at a time, and at the end of each block - deciding if enough uncompressed data has gone by to justify the creation of - a new access point. If so, that point is saved in a data structure that - grows as needed to accommodate the points. - - To use the index, an offset in the uncompressed data is provided, for which - the latest accees point at or preceding that offset is located in the index. - The input file is positioned to the specified location in the index, and if - necessary the first few bits of the compressed data is read from the file. - inflate is initialized with those bits and the 32K of uncompressed data, and - the decompression then proceeds until the desired offset in the file is - reached. Then the decompression continues to read the desired uncompressed - data from the file. - - Another approach would be to generate the index on demand. In that case, - requests for random access reads from the compressed data would try to use - the index, but if a read far enough past the end of the index is required, - then further index entries would be generated and added. - - There is some fair bit of overhead to starting inflation for the random - access, mainly copying the 32K byte dictionary. So if small pieces of the - file are being accessed, it would make sense to implement a cache to hold - some lookahead and avoid many calls to extract() for small lengths. - - Another way to build an index would be to use inflateCopy(). That would - not be constrained to have access points at block boundaries, but requires - more memory per access point, and also cannot be saved to file due to the - use of pointers in the state. The approach here allows for storage of the - index in a file. - */ - -#include -#include -#include -#include "zlib.h" - -#define local static - -#define SPAN 1048576L /* desired distance between access points */ -#define WINSIZE 32768U /* sliding window size */ -#define CHUNK 16384 /* file input buffer size */ - -/* access point entry */ -struct point { - off_t out; /* corresponding offset in uncompressed data */ - off_t in; /* offset in input file of first full byte */ - int bits; /* number of bits (1-7) from byte at in - 1, or 0 */ - unsigned char window[WINSIZE]; /* preceding 32K of uncompressed data */ -}; - -/* access point list */ -struct access { - int have; /* number of list entries filled in */ - int size; /* number of list entries allocated */ - struct point *list; /* allocated list */ -}; - -/* Deallocate an index built by build_index() */ -local void free_index(struct access *index) -{ - if (index != NULL) { - free(index->list); - free(index); - } -} - -/* Add an entry to the access point list. If out of memory, deallocate the - existing list and return NULL. */ -local struct access *addpoint(struct access *index, int bits, - off_t in, off_t out, unsigned left, unsigned char *window) -{ - struct point *next; - - /* if list is empty, create it (start with eight points) */ - if (index == NULL) { - index = malloc(sizeof(struct access)); - if (index == NULL) return NULL; - index->list = malloc(sizeof(struct point) << 3); - if (index->list == NULL) { - free(index); - return NULL; - } - index->size = 8; - index->have = 0; - } - - /* if list is full, make it bigger */ - else if (index->have == index->size) { - index->size <<= 1; - next = realloc(index->list, sizeof(struct point) * index->size); - if (next == NULL) { - free_index(index); - return NULL; - } - index->list = next; - } - - /* fill in entry and increment how many we have */ - next = index->list + index->have; - next->bits = bits; - next->in = in; - next->out = out; - if (left) - memcpy(next->window, window + WINSIZE - left, left); - if (left < WINSIZE) - memcpy(next->window + left, window, WINSIZE - left); - index->have++; - - /* return list, possibly reallocated */ - return index; -} - -/* Make one entire pass through the compressed stream and build an index, with - access points about every span bytes of uncompressed output -- span is - chosen to balance the speed of random access against the memory requirements - of the list, about 32K bytes per access point. Note that data after the end - of the first zlib or gzip stream in the file is ignored. build_index() - returns the number of access points on success (>= 1), Z_MEM_ERROR for out - of memory, Z_DATA_ERROR for an error in the input file, or Z_ERRNO for a - file read error. On success, *built points to the resulting index. */ -local int build_index(FILE *in, off_t span, struct access **built) -{ - int ret; - off_t totin, totout; /* our own total counters to avoid 4GB limit */ - off_t last; /* totout value of last access point */ - struct access *index; /* access points being generated */ - z_stream strm; - unsigned char input[CHUNK]; - unsigned char window[WINSIZE]; - - /* initialize inflate */ - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - strm.avail_in = 0; - strm.next_in = Z_NULL; - ret = inflateInit2(&strm, 47); /* automatic zlib or gzip decoding */ - if (ret != Z_OK) - return ret; - - /* inflate the input, maintain a sliding window, and build an index -- this - also validates the integrity of the compressed data using the check - information at the end of the gzip or zlib stream */ - totin = totout = last = 0; - index = NULL; /* will be allocated by first addpoint() */ - strm.avail_out = 0; - do { - /* get some compressed data from input file */ - strm.avail_in = fread(input, 1, CHUNK, in); - if (ferror(in)) { - ret = Z_ERRNO; - goto build_index_error; - } - if (strm.avail_in == 0) { - ret = Z_DATA_ERROR; - goto build_index_error; - } - strm.next_in = input; - - /* process all of that, or until end of stream */ - do { - /* reset sliding window if necessary */ - if (strm.avail_out == 0) { - strm.avail_out = WINSIZE; - strm.next_out = window; - } - - /* inflate until out of input, output, or at end of block -- - update the total input and output counters */ - totin += strm.avail_in; - totout += strm.avail_out; - ret = inflate(&strm, Z_BLOCK); /* return at end of block */ - totin -= strm.avail_in; - totout -= strm.avail_out; - if (ret == Z_NEED_DICT) - ret = Z_DATA_ERROR; - if (ret == Z_MEM_ERROR || ret == Z_DATA_ERROR) - goto build_index_error; - if (ret == Z_STREAM_END) - break; - - /* if at end of block, consider adding an index entry (note that if - data_type indicates an end-of-block, then all of the - uncompressed data from that block has been delivered, and none - of the compressed data after that block has been consumed, - except for up to seven bits) -- the totout == 0 provides an - entry point after the zlib or gzip header, and assures that the - index always has at least one access point; we avoid creating an - access point after the last block by checking bit 6 of data_type - */ - if ((strm.data_type & 128) && !(strm.data_type & 64) && - (totout == 0 || totout - last > span)) { - index = addpoint(index, strm.data_type & 7, totin, - totout, strm.avail_out, window); - if (index == NULL) { - ret = Z_MEM_ERROR; - goto build_index_error; - } - last = totout; - } - } while (strm.avail_in != 0); - } while (ret != Z_STREAM_END); - - /* clean up and return index (release unused entries in list) */ - (void)inflateEnd(&strm); - index = realloc(index, sizeof(struct point) * index->have); - index->size = index->have; - *built = index; - return index->size; - - /* return error */ - build_index_error: - (void)inflateEnd(&strm); - if (index != NULL) - free_index(index); - return ret; -} - -/* Use the index to read len bytes from offset into buf, return bytes read or - negative for error (Z_DATA_ERROR or Z_MEM_ERROR). If data is requested past - the end of the uncompressed data, then extract() will return a value less - than len, indicating how much as actually read into buf. This function - should not return a data error unless the file was modified since the index - was generated. extract() may also return Z_ERRNO if there is an error on - reading or seeking the input file. */ -local int extract(FILE *in, struct access *index, off_t offset, - unsigned char *buf, int len) -{ - int ret, skip; - z_stream strm; - struct point *here; - unsigned char input[CHUNK]; - unsigned char discard[WINSIZE]; - - /* proceed only if something reasonable to do */ - if (len < 0) - return 0; - - /* find where in stream to start */ - here = index->list; - ret = index->have; - while (--ret && here[1].out <= offset) - here++; - - /* initialize file and inflate state to start there */ - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - strm.avail_in = 0; - strm.next_in = Z_NULL; - ret = inflateInit2(&strm, -15); /* raw inflate */ - if (ret != Z_OK) - return ret; - ret = fseeko(in, here->in - (here->bits ? 1 : 0), SEEK_SET); - if (ret == -1) - goto extract_ret; - if (here->bits) { - ret = getc(in); - if (ret == -1) { - ret = ferror(in) ? Z_ERRNO : Z_DATA_ERROR; - goto extract_ret; - } - (void)inflatePrime(&strm, here->bits, ret >> (8 - here->bits)); - } - (void)inflateSetDictionary(&strm, here->window, WINSIZE); - - /* skip uncompressed bytes until offset reached, then satisfy request */ - offset -= here->out; - strm.avail_in = 0; - skip = 1; /* while skipping to offset */ - do { - /* define where to put uncompressed data, and how much */ - if (offset == 0 && skip) { /* at offset now */ - strm.avail_out = len; - strm.next_out = buf; - skip = 0; /* only do this once */ - } - if (offset > WINSIZE) { /* skip WINSIZE bytes */ - strm.avail_out = WINSIZE; - strm.next_out = discard; - offset -= WINSIZE; - } - else if (offset != 0) { /* last skip */ - strm.avail_out = (unsigned)offset; - strm.next_out = discard; - offset = 0; - } - - /* uncompress until avail_out filled, or end of stream */ - do { - if (strm.avail_in == 0) { - strm.avail_in = fread(input, 1, CHUNK, in); - if (ferror(in)) { - ret = Z_ERRNO; - goto extract_ret; - } - if (strm.avail_in == 0) { - ret = Z_DATA_ERROR; - goto extract_ret; - } - strm.next_in = input; - } - ret = inflate(&strm, Z_NO_FLUSH); /* normal inflate */ - if (ret == Z_NEED_DICT) - ret = Z_DATA_ERROR; - if (ret == Z_MEM_ERROR || ret == Z_DATA_ERROR) - goto extract_ret; - if (ret == Z_STREAM_END) - break; - } while (strm.avail_out != 0); - - /* if reach end of stream, then don't keep trying to get more */ - if (ret == Z_STREAM_END) - break; - - /* do until offset reached and requested data read, or stream ends */ - } while (skip); - - /* compute number of uncompressed bytes read after offset */ - ret = skip ? 0 : len - strm.avail_out; - - /* clean up and return bytes read or error */ - extract_ret: - (void)inflateEnd(&strm); - return ret; -} - -/* Demonstrate the use of build_index() and extract() by processing the file - provided on the command line, and the extracting 16K from about 2/3rds of - the way through the uncompressed output, and writing that to stdout. */ -int main(int argc, char **argv) -{ - int len; - off_t offset; - FILE *in; - struct access *index = NULL; - unsigned char buf[CHUNK]; - - /* open input file */ - if (argc != 2) { - fprintf(stderr, "usage: zran file.gz\n"); - return 1; - } - in = fopen(argv[1], "rb"); - if (in == NULL) { - fprintf(stderr, "zran: could not open %s for reading\n", argv[1]); - return 1; - } - - /* build index */ - len = build_index(in, SPAN, &index); - if (len < 0) { - fclose(in); - switch (len) { - case Z_MEM_ERROR: - fprintf(stderr, "zran: out of memory\n"); - break; - case Z_DATA_ERROR: - fprintf(stderr, "zran: compressed data error in %s\n", argv[1]); - break; - case Z_ERRNO: - fprintf(stderr, "zran: read error on %s\n", argv[1]); - break; - default: - fprintf(stderr, "zran: error %d while building index\n", len); - } - return 1; - } - fprintf(stderr, "zran: built index with %d access points\n", len); - - /* use index by reading some bytes from an arbitrary offset */ - offset = (index->list[index->have - 1].out << 1) / 3; - len = extract(in, index, offset, buf, CHUNK); - if (len < 0) - fprintf(stderr, "zran: extraction failed: %s error\n", - len == Z_MEM_ERROR ? "out of memory" : "input corrupted"); - else { - fwrite(buf, 1, len, stdout); - fprintf(stderr, "zran: extracted %d bytes at %llu\n", len, offset); - } - - /* clean up and exit */ - free_index(index); - fclose(in); - return 0; -} diff --git a/Dependencies/zlib/gzclose.c b/Dependencies/zlib/gzclose.c deleted file mode 100644 index caeb99a..0000000 --- a/Dependencies/zlib/gzclose.c +++ /dev/null @@ -1,25 +0,0 @@ -/* gzclose.c -- zlib gzclose() function - * Copyright (C) 2004, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "gzguts.h" - -/* gzclose() is in a separate file so that it is linked in only if it is used. - That way the other gzclose functions can be used instead to avoid linking in - unneeded compression or decompression routines. */ -int ZEXPORT gzclose(file) - gzFile file; -{ -#ifndef NO_GZCOMPRESS - gz_statep state; - - if (file == NULL) - return Z_STREAM_ERROR; - state = (gz_statep)file; - - return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); -#else - return gzclose_r(file); -#endif -} diff --git a/Dependencies/zlib/gzguts.h b/Dependencies/zlib/gzguts.h deleted file mode 100644 index 0f8fb79..0000000 --- a/Dependencies/zlib/gzguts.h +++ /dev/null @@ -1,132 +0,0 @@ -/* gzguts.h -- zlib internal header definitions for gz* operations - * Copyright (C) 2004, 2005, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#ifdef _LARGEFILE64_SOURCE -# ifndef _LARGEFILE_SOURCE -# define _LARGEFILE_SOURCE 1 -# endif -# ifdef _FILE_OFFSET_BITS -# undef _FILE_OFFSET_BITS -# endif -#endif - -#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ) -# define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) -#else -# define ZLIB_INTERNAL -#endif - -#include -#include "zlib.h" -#ifdef STDC -# include -# include -# include -#endif -#include - -#ifdef NO_DEFLATE /* for compatibility with old definition */ -# define NO_GZCOMPRESS -#endif - -#ifdef _MSC_VER -# include -# define vsnprintf _vsnprintf -#endif - -#ifndef local -# define local static -#endif -/* compile with -Dlocal if your debugger can't find static symbols */ - -/* gz* functions always use library allocation functions */ -#ifndef STDC - extern voidp malloc OF((uInt size)); - extern void free OF((voidpf ptr)); -#endif - -/* get errno and strerror definition */ -#if defined UNDER_CE -# include -# define zstrerror() gz_strwinerror((DWORD)GetLastError()) -#else -# ifdef STDC -# include -# define zstrerror() strerror(errno) -# else -# define zstrerror() "stdio error (consult errno)" -# endif -#endif - -/* provide prototypes for these when building zlib without LFS */ -#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0 - ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); - ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); - ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); - ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); -#endif - -/* default i/o buffer size -- double this for output when reading */ -#define GZBUFSIZE 8192 - -/* gzip modes, also provide a little integrity check on the passed structure */ -#define GZ_NONE 0 -#define GZ_READ 7247 -#define GZ_WRITE 31153 -#define GZ_APPEND 1 /* mode set to GZ_WRITE after the file is opened */ - -/* values for gz_state how */ -#define LOOK 0 /* look for a gzip header */ -#define COPY 1 /* copy input directly */ -#define GZIP 2 /* decompress a gzip stream */ - -/* internal gzip file state data structure */ -typedef struct { - /* used for both reading and writing */ - int mode; /* see gzip modes above */ - int fd; /* file descriptor */ - char *path; /* path or fd for error messages */ - z_off64_t pos; /* current position in uncompressed data */ - unsigned size; /* buffer size, zero if not allocated yet */ - unsigned want; /* requested buffer size, default is GZBUFSIZE */ - unsigned char *in; /* input buffer */ - unsigned char *out; /* output buffer (double-sized when reading) */ - unsigned char *next; /* next output data to deliver or write */ - /* just for reading */ - unsigned have; /* amount of output data unused at next */ - int eof; /* true if end of input file reached */ - z_off64_t start; /* where the gzip data started, for rewinding */ - z_off64_t raw; /* where the raw data started, for seeking */ - int how; /* 0: get header, 1: copy, 2: decompress */ - int direct; /* true if last read direct, false if gzip */ - /* just for writing */ - int level; /* compression level */ - int strategy; /* compression strategy */ - /* seek request */ - z_off64_t skip; /* amount to skip (already rewound if backwards) */ - int seek; /* true if seek request pending */ - /* error information */ - int err; /* error code */ - char *msg; /* error message */ - /* zlib inflate or deflate stream */ - z_stream strm; /* stream structure in-place (not a pointer) */ -} gz_state; -typedef gz_state FAR *gz_statep; - -/* shared functions */ -void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *)); -#if defined UNDER_CE -char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error)); -#endif - -/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t - value -- needed when comparing unsigned to z_off64_t, which is signed - (possible z_off64_t types off_t, off64_t, and long are all signed) */ -#ifdef INT_MAX -# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX) -#else -unsigned ZLIB_INTERNAL gz_intmax OF((void)); -# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax()) -#endif diff --git a/Dependencies/zlib/gzlib.c b/Dependencies/zlib/gzlib.c deleted file mode 100644 index 603e60e..0000000 --- a/Dependencies/zlib/gzlib.c +++ /dev/null @@ -1,537 +0,0 @@ -/* gzlib.c -- zlib functions common to reading and writing gzip files - * Copyright (C) 2004, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "gzguts.h" - -#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 -# define LSEEK lseek64 -#else -# define LSEEK lseek -#endif - -/* Local functions */ -local void gz_reset OF((gz_statep)); -local gzFile gz_open OF((const char *, int, const char *)); - -#if defined UNDER_CE - -/* Map the Windows error number in ERROR to a locale-dependent error message - string and return a pointer to it. Typically, the values for ERROR come - from GetLastError. - - The string pointed to shall not be modified by the application, but may be - overwritten by a subsequent call to gz_strwinerror - - The gz_strwinerror function does not change the current setting of - GetLastError. */ -char ZLIB_INTERNAL *gz_strwinerror (error) - DWORD error; -{ - static char buf[1024]; - - wchar_t *msgbuf; - DWORD lasterr = GetLastError(); - DWORD chars = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM - | FORMAT_MESSAGE_ALLOCATE_BUFFER, - NULL, - error, - 0, /* Default language */ - (LPVOID)&msgbuf, - 0, - NULL); - if (chars != 0) { - /* If there is an \r\n appended, zap it. */ - if (chars >= 2 - && msgbuf[chars - 2] == '\r' && msgbuf[chars - 1] == '\n') { - chars -= 2; - msgbuf[chars] = 0; - } - - if (chars > sizeof (buf) - 1) { - chars = sizeof (buf) - 1; - msgbuf[chars] = 0; - } - - wcstombs(buf, msgbuf, chars + 1); - LocalFree(msgbuf); - } - else { - sprintf(buf, "unknown win32 error (%ld)", error); - } - - SetLastError(lasterr); - return buf; -} - -#endif /* UNDER_CE */ - -/* Reset gzip file state */ -local void gz_reset(state) - gz_statep state; -{ - if (state->mode == GZ_READ) { /* for reading ... */ - state->have = 0; /* no output data available */ - state->eof = 0; /* not at end of file */ - state->how = LOOK; /* look for gzip header */ - state->direct = 1; /* default for empty file */ - } - state->seek = 0; /* no seek request pending */ - gz_error(state, Z_OK, NULL); /* clear error */ - state->pos = 0; /* no uncompressed data yet */ - state->strm.avail_in = 0; /* no input data yet */ -} - -/* Open a gzip file either by name or file descriptor. */ -local gzFile gz_open(path, fd, mode) - const char *path; - int fd; - const char *mode; -{ - gz_statep state; - - /* allocate gzFile structure to return */ - state = malloc(sizeof(gz_state)); - if (state == NULL) - return NULL; - state->size = 0; /* no buffers allocated yet */ - state->want = GZBUFSIZE; /* requested buffer size */ - state->msg = NULL; /* no error message yet */ - - /* interpret mode */ - state->mode = GZ_NONE; - state->level = Z_DEFAULT_COMPRESSION; - state->strategy = Z_DEFAULT_STRATEGY; - while (*mode) { - if (*mode >= '0' && *mode <= '9') - state->level = *mode - '0'; - else - switch (*mode) { - case 'r': - state->mode = GZ_READ; - break; -#ifndef NO_GZCOMPRESS - case 'w': - state->mode = GZ_WRITE; - break; - case 'a': - state->mode = GZ_APPEND; - break; -#endif - case '+': /* can't read and write at the same time */ - free(state); - return NULL; - case 'b': /* ignore -- will request binary anyway */ - break; - case 'f': - state->strategy = Z_FILTERED; - break; - case 'h': - state->strategy = Z_HUFFMAN_ONLY; - break; - case 'R': - state->strategy = Z_RLE; - break; - case 'F': - state->strategy = Z_FIXED; - default: /* could consider as an error, but just ignore */ - ; - } - mode++; - } - - /* must provide an "r", "w", or "a" */ - if (state->mode == GZ_NONE) { - free(state); - return NULL; - } - - /* save the path name for error messages */ - state->path = malloc(strlen(path) + 1); - if (state->path == NULL) { - free(state); - return NULL; - } - strcpy(state->path, path); - - /* open the file with the appropriate mode (or just use fd) */ - state->fd = fd != -1 ? fd : - open(path, -#ifdef O_LARGEFILE - O_LARGEFILE | -#endif -#ifdef O_BINARY - O_BINARY | -#endif - (state->mode == GZ_READ ? - O_RDONLY : - (O_WRONLY | O_CREAT | ( - state->mode == GZ_WRITE ? - O_TRUNC : - O_APPEND))), - 0666); - if (state->fd == -1) { - free(state->path); - free(state); - return NULL; - } - if (state->mode == GZ_APPEND) - state->mode = GZ_WRITE; /* simplify later checks */ - - /* save the current position for rewinding (only if reading) */ - if (state->mode == GZ_READ) { - state->start = LSEEK(state->fd, 0, SEEK_CUR); - if (state->start == -1) state->start = 0; - } - - /* initialize stream */ - gz_reset(state); - - /* return stream */ - return (gzFile)state; -} - -/* -- see zlib.h -- */ -gzFile ZEXPORT gzopen(path, mode) - const char *path; - const char *mode; -{ - return gz_open(path, -1, mode); -} - -/* -- see zlib.h -- */ -gzFile ZEXPORT gzopen64(path, mode) - const char *path; - const char *mode; -{ - return gz_open(path, -1, mode); -} - -/* -- see zlib.h -- */ -gzFile ZEXPORT gzdopen(fd, mode) - int fd; - const char *mode; -{ - char *path; /* identifier for error messages */ - gzFile gz; - - if (fd == -1 || (path = malloc(7 + 3 * sizeof(int))) == NULL) - return NULL; - sprintf(path, "", fd); /* for debugging */ - gz = gz_open(path, fd, mode); - free(path); - return gz; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzbuffer(file, size) - gzFile file; - unsigned size; -{ - gz_statep state; - - /* get internal structure and check integrity */ - if (file == NULL) - return -1; - state = (gz_statep)file; - if (state->mode != GZ_READ && state->mode != GZ_WRITE) - return -1; - - /* make sure we haven't already allocated memory */ - if (state->size != 0) - return -1; - - /* check and set requested size */ - if (size == 0) - return -1; - state->want = size; - return 0; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzrewind(file) - gzFile file; -{ - gz_statep state; - - /* get internal structure */ - if (file == NULL) - return -1; - state = (gz_statep)file; - - /* check that we're reading and that there's no error */ - if (state->mode != GZ_READ || state->err != Z_OK) - return -1; - - /* back up and start over */ - if (LSEEK(state->fd, state->start, SEEK_SET) == -1) - return -1; - gz_reset(state); - return 0; -} - -/* -- see zlib.h -- */ -z_off64_t ZEXPORT gzseek64(file, offset, whence) - gzFile file; - z_off64_t offset; - int whence; -{ - unsigned n; - z_off64_t ret; - gz_statep state; - - /* get internal structure and check integrity */ - if (file == NULL) - return -1; - state = (gz_statep)file; - if (state->mode != GZ_READ && state->mode != GZ_WRITE) - return -1; - - /* check that there's no error */ - if (state->err != Z_OK) - return -1; - - /* can only seek from start or relative to current position */ - if (whence != SEEK_SET && whence != SEEK_CUR) - return -1; - - /* normalize offset to a SEEK_CUR specification */ - if (whence == SEEK_SET) - offset -= state->pos; - else if (state->seek) - offset += state->skip; - state->seek = 0; - - /* if within raw area while reading, just go there */ - if (state->mode == GZ_READ && state->how == COPY && - state->pos + offset >= state->raw) { - ret = LSEEK(state->fd, offset - state->have, SEEK_CUR); - if (ret == -1) - return -1; - state->have = 0; - state->eof = 0; - state->seek = 0; - gz_error(state, Z_OK, NULL); - state->strm.avail_in = 0; - state->pos += offset; - return state->pos; - } - - /* calculate skip amount, rewinding if needed for back seek when reading */ - if (offset < 0) { - if (state->mode != GZ_READ) /* writing -- can't go backwards */ - return -1; - offset += state->pos; - if (offset < 0) /* before start of file! */ - return -1; - if (gzrewind(file) == -1) /* rewind, then skip to offset */ - return -1; - } - - /* if reading, skip what's in output buffer (one less gzgetc() check) */ - if (state->mode == GZ_READ) { - n = GT_OFF(state->have) || (z_off64_t)state->have > offset ? - (unsigned)offset : state->have; - state->have -= n; - state->next += n; - state->pos += n; - offset -= n; - } - - /* request skip (if not zero) */ - if (offset) { - state->seek = 1; - state->skip = offset; - } - return state->pos + offset; -} - -/* -- see zlib.h -- */ -z_off_t ZEXPORT gzseek(file, offset, whence) - gzFile file; - z_off_t offset; - int whence; -{ - z_off64_t ret; - - ret = gzseek64(file, (z_off64_t)offset, whence); - return ret == (z_off_t)ret ? (z_off_t)ret : -1; -} - -/* -- see zlib.h -- */ -z_off64_t ZEXPORT gztell64(file) - gzFile file; -{ - gz_statep state; - - /* get internal structure and check integrity */ - if (file == NULL) - return -1; - state = (gz_statep)file; - if (state->mode != GZ_READ && state->mode != GZ_WRITE) - return -1; - - /* return position */ - return state->pos + (state->seek ? state->skip : 0); -} - -/* -- see zlib.h -- */ -z_off_t ZEXPORT gztell(file) - gzFile file; -{ - z_off64_t ret; - - ret = gztell64(file); - return ret == (z_off_t)ret ? (z_off_t)ret : -1; -} - -/* -- see zlib.h -- */ -z_off64_t ZEXPORT gzoffset64(file) - gzFile file; -{ - z_off64_t offset; - gz_statep state; - - /* get internal structure and check integrity */ - if (file == NULL) - return -1; - state = (gz_statep)file; - if (state->mode != GZ_READ && state->mode != GZ_WRITE) - return -1; - - /* compute and return effective offset in file */ - offset = LSEEK(state->fd, 0, SEEK_CUR); - if (offset == -1) - return -1; - if (state->mode == GZ_READ) /* reading */ - offset -= state->strm.avail_in; /* don't count buffered input */ - return offset; -} - -/* -- see zlib.h -- */ -z_off_t ZEXPORT gzoffset(file) - gzFile file; -{ - z_off64_t ret; - - ret = gzoffset64(file); - return ret == (z_off_t)ret ? (z_off_t)ret : -1; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzeof(file) - gzFile file; -{ - gz_statep state; - - /* get internal structure and check integrity */ - if (file == NULL) - return 0; - state = (gz_statep)file; - if (state->mode != GZ_READ && state->mode != GZ_WRITE) - return 0; - - /* return end-of-file state */ - return state->mode == GZ_READ ? - (state->eof && state->strm.avail_in == 0 && state->have == 0) : 0; -} - -/* -- see zlib.h -- */ -const char * ZEXPORT gzerror(file, errnum) - gzFile file; - int *errnum; -{ - gz_statep state; - - /* get internal structure and check integrity */ - if (file == NULL) - return NULL; - state = (gz_statep)file; - if (state->mode != GZ_READ && state->mode != GZ_WRITE) - return NULL; - - /* return error information */ - if (errnum != NULL) - *errnum = state->err; - return state->msg == NULL ? "" : state->msg; -} - -/* -- see zlib.h -- */ -void ZEXPORT gzclearerr(file) - gzFile file; -{ - gz_statep state; - - /* get internal structure and check integrity */ - if (file == NULL) - return; - state = (gz_statep)file; - if (state->mode != GZ_READ && state->mode != GZ_WRITE) - return; - - /* clear error and end-of-file */ - if (state->mode == GZ_READ) - state->eof = 0; - gz_error(state, Z_OK, NULL); -} - -/* Create an error message in allocated memory and set state->err and - state->msg accordingly. Free any previous error message already there. Do - not try to free or allocate space if the error is Z_MEM_ERROR (out of - memory). Simply save the error message as a static string. If there is an - allocation failure constructing the error message, then convert the error to - out of memory. */ -void ZLIB_INTERNAL gz_error(state, err, msg) - gz_statep state; - int err; - const char *msg; -{ - /* free previously allocated message and clear */ - if (state->msg != NULL) { - if (state->err != Z_MEM_ERROR) - free(state->msg); - state->msg = NULL; - } - - /* set error code, and if no message, then done */ - state->err = err; - if (msg == NULL) - return; - - /* for an out of memory error, save as static string */ - if (err == Z_MEM_ERROR) { - state->msg = (char *)msg; - return; - } - - /* construct error message with path */ - if ((state->msg = malloc(strlen(state->path) + strlen(msg) + 3)) == NULL) { - state->err = Z_MEM_ERROR; - state->msg = (char *)"out of memory"; - return; - } - strcpy(state->msg, state->path); - strcat(state->msg, ": "); - strcat(state->msg, msg); - return; -} - -#ifndef INT_MAX -/* portably return maximum value for an int (when limits.h presumed not - available) -- we need to do this to cover cases where 2's complement not - used, since C standard permits 1's complement and sign-bit representations, - otherwise we could just use ((unsigned)-1) >> 1 */ -unsigned ZLIB_INTERNAL gz_intmax() -{ - unsigned p, q; - - p = 1; - do { - q = p; - p <<= 1; - p++; - } while (p > q); - return q >> 1; -} -#endif diff --git a/Dependencies/zlib/gzread.c b/Dependencies/zlib/gzread.c deleted file mode 100644 index 548201a..0000000 --- a/Dependencies/zlib/gzread.c +++ /dev/null @@ -1,653 +0,0 @@ -/* gzread.c -- zlib functions for reading gzip files - * Copyright (C) 2004, 2005, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "gzguts.h" - -/* Local functions */ -local int gz_load OF((gz_statep, unsigned char *, unsigned, unsigned *)); -local int gz_avail OF((gz_statep)); -local int gz_next4 OF((gz_statep, unsigned long *)); -local int gz_head OF((gz_statep)); -local int gz_decomp OF((gz_statep)); -local int gz_make OF((gz_statep)); -local int gz_skip OF((gz_statep, z_off64_t)); - -/* Use read() to load a buffer -- return -1 on error, otherwise 0. Read from - state->fd, and update state->eof, state->err, and state->msg as appropriate. - This function needs to loop on read(), since read() is not guaranteed to - read the number of bytes requested, depending on the type of descriptor. */ -local int gz_load(state, buf, len, have) - gz_statep state; - unsigned char *buf; - unsigned len; - unsigned *have; -{ - int ret; - - *have = 0; - do { - ret = read(state->fd, buf + *have, len - *have); - if (ret <= 0) - break; - *have += ret; - } while (*have < len); - if (ret < 0) { - gz_error(state, Z_ERRNO, zstrerror()); - return -1; - } - if (ret == 0) - state->eof = 1; - return 0; -} - -/* Load up input buffer and set eof flag if last data loaded -- return -1 on - error, 0 otherwise. Note that the eof flag is set when the end of the input - file is reached, even though there may be unused data in the buffer. Once - that data has been used, no more attempts will be made to read the file. - gz_avail() assumes that strm->avail_in == 0. */ -local int gz_avail(state) - gz_statep state; -{ - z_streamp strm = &(state->strm); - - if (state->err != Z_OK) - return -1; - if (state->eof == 0) { - if (gz_load(state, state->in, state->size, - (unsigned *)&(strm->avail_in)) == -1) - return -1; - strm->next_in = state->in; - } - return 0; -} - -/* Get next byte from input, or -1 if end or error. */ -#define NEXT() ((strm->avail_in == 0 && gz_avail(state) == -1) ? -1 : \ - (strm->avail_in == 0 ? -1 : \ - (strm->avail_in--, *(strm->next_in)++))) - -/* Get a four-byte little-endian integer and return 0 on success and the value - in *ret. Otherwise -1 is returned and *ret is not modified. */ -local int gz_next4(state, ret) - gz_statep state; - unsigned long *ret; -{ - int ch; - unsigned long val; - z_streamp strm = &(state->strm); - - val = NEXT(); - val += (unsigned)NEXT() << 8; - val += (unsigned long)NEXT() << 16; - ch = NEXT(); - if (ch == -1) - return -1; - val += (unsigned long)ch << 24; - *ret = val; - return 0; -} - -/* Look for gzip header, set up for inflate or copy. state->have must be zero. - If this is the first time in, allocate required memory. state->how will be - left unchanged if there is no more input data available, will be set to COPY - if there is no gzip header and direct copying will be performed, or it will - be set to GZIP for decompression, and the gzip header will be skipped so - that the next available input data is the raw deflate stream. If direct - copying, then leftover input data from the input buffer will be copied to - the output buffer. In that case, all further file reads will be directly to - either the output buffer or a user buffer. If decompressing, the inflate - state and the check value will be initialized. gz_head() will return 0 on - success or -1 on failure. Failures may include read errors or gzip header - errors. */ -local int gz_head(state) - gz_statep state; -{ - z_streamp strm = &(state->strm); - int flags; - unsigned len; - - /* allocate read buffers and inflate memory */ - if (state->size == 0) { - /* allocate buffers */ - state->in = malloc(state->want); - state->out = malloc(state->want << 1); - if (state->in == NULL || state->out == NULL) { - if (state->out != NULL) - free(state->out); - if (state->in != NULL) - free(state->in); - gz_error(state, Z_MEM_ERROR, "out of memory"); - return -1; - } - state->size = state->want; - - /* allocate inflate memory */ - state->strm.zalloc = Z_NULL; - state->strm.zfree = Z_NULL; - state->strm.opaque = Z_NULL; - state->strm.avail_in = 0; - state->strm.next_in = Z_NULL; - if (inflateInit2(&(state->strm), -15) != Z_OK) { /* raw inflate */ - free(state->out); - free(state->in); - state->size = 0; - gz_error(state, Z_MEM_ERROR, "out of memory"); - return -1; - } - } - - /* get some data in the input buffer */ - if (strm->avail_in == 0) { - if (gz_avail(state) == -1) - return -1; - if (strm->avail_in == 0) - return 0; - } - - /* look for the gzip magic header bytes 31 and 139 */ - if (strm->next_in[0] == 31) { - strm->avail_in--; - strm->next_in++; - if (strm->avail_in == 0 && gz_avail(state) == -1) - return -1; - if (strm->avail_in && strm->next_in[0] == 139) { - /* we have a gzip header, woo hoo! */ - strm->avail_in--; - strm->next_in++; - - /* skip rest of header */ - if (NEXT() != 8) { /* compression method */ - gz_error(state, Z_DATA_ERROR, "unknown compression method"); - return -1; - } - flags = NEXT(); - if (flags & 0xe0) { /* reserved flag bits */ - gz_error(state, Z_DATA_ERROR, "unknown header flags set"); - return -1; - } - NEXT(); /* modification time */ - NEXT(); - NEXT(); - NEXT(); - NEXT(); /* extra flags */ - NEXT(); /* operating system */ - if (flags & 4) { /* extra field */ - len = (unsigned)NEXT(); - len += (unsigned)NEXT() << 8; - while (len--) - if (NEXT() < 0) - break; - } - if (flags & 8) /* file name */ - while (NEXT() > 0) - ; - if (flags & 16) /* comment */ - while (NEXT() > 0) - ; - if (flags & 2) { /* header crc */ - NEXT(); - NEXT(); - } - /* an unexpected end of file is not checked for here -- it will be - noticed on the first request for uncompressed data */ - - /* set up for decompression */ - inflateReset(strm); - strm->adler = crc32(0L, Z_NULL, 0); - state->how = GZIP; - state->direct = 0; - return 0; - } - else { - /* not a gzip file -- save first byte (31) and fall to raw i/o */ - state->out[0] = 31; - state->have = 1; - } - } - - /* doing raw i/o, save start of raw data for seeking, copy any leftover - input to output -- this assumes that the output buffer is larger than - the input buffer, which also assures space for gzungetc() */ - state->raw = state->pos; - state->next = state->out; - if (strm->avail_in) { - memcpy(state->next + state->have, strm->next_in, strm->avail_in); - state->have += strm->avail_in; - strm->avail_in = 0; - } - state->how = COPY; - state->direct = 1; - return 0; -} - -/* Decompress from input to the provided next_out and avail_out in the state. - If the end of the compressed data is reached, then verify the gzip trailer - check value and length (modulo 2^32). state->have and state->next are set - to point to the just decompressed data, and the crc is updated. If the - trailer is verified, state->how is reset to LOOK to look for the next gzip - stream or raw data, once state->have is depleted. Returns 0 on success, -1 - on failure. Failures may include invalid compressed data or a failed gzip - trailer verification. */ -local int gz_decomp(state) - gz_statep state; -{ - int ret; - unsigned had; - unsigned long crc, len; - z_streamp strm = &(state->strm); - - /* fill output buffer up to end of deflate stream */ - had = strm->avail_out; - do { - /* get more input for inflate() */ - if (strm->avail_in == 0 && gz_avail(state) == -1) - return -1; - if (strm->avail_in == 0) { - gz_error(state, Z_DATA_ERROR, "unexpected end of file"); - return -1; - } - - /* decompress and handle errors */ - ret = inflate(strm, Z_NO_FLUSH); - if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) { - gz_error(state, Z_STREAM_ERROR, - "internal error: inflate stream corrupt"); - return -1; - } - if (ret == Z_MEM_ERROR) { - gz_error(state, Z_MEM_ERROR, "out of memory"); - return -1; - } - if (ret == Z_DATA_ERROR) { /* deflate stream invalid */ - gz_error(state, Z_DATA_ERROR, - strm->msg == NULL ? "compressed data error" : strm->msg); - return -1; - } - } while (strm->avail_out && ret != Z_STREAM_END); - - /* update available output and crc check value */ - state->have = had - strm->avail_out; - state->next = strm->next_out - state->have; - strm->adler = crc32(strm->adler, state->next, state->have); - - /* check gzip trailer if at end of deflate stream */ - if (ret == Z_STREAM_END) { - if (gz_next4(state, &crc) == -1 || gz_next4(state, &len) == -1) { - gz_error(state, Z_DATA_ERROR, "unexpected end of file"); - return -1; - } - if (crc != strm->adler) { - gz_error(state, Z_DATA_ERROR, "incorrect data check"); - return -1; - } - if (len != (strm->total_out & 0xffffffffL)) { - gz_error(state, Z_DATA_ERROR, "incorrect length check"); - return -1; - } - state->how = LOOK; /* ready for next stream, once have is 0 (leave - state->direct unchanged to remember how) */ - } - - /* good decompression */ - return 0; -} - -/* Make data and put in the output buffer. Assumes that state->have == 0. - Data is either copied from the input file or decompressed from the input - file depending on state->how. If state->how is LOOK, then a gzip header is - looked for (and skipped if found) to determine wither to copy or decompress. - Returns -1 on error, otherwise 0. gz_make() will leave state->have as COPY - or GZIP unless the end of the input file has been reached and all data has - been processed. */ -local int gz_make(state) - gz_statep state; -{ - z_streamp strm = &(state->strm); - - if (state->how == LOOK) { /* look for gzip header */ - if (gz_head(state) == -1) - return -1; - if (state->have) /* got some data from gz_head() */ - return 0; - } - if (state->how == COPY) { /* straight copy */ - if (gz_load(state, state->out, state->size << 1, &(state->have)) == -1) - return -1; - state->next = state->out; - } - else if (state->how == GZIP) { /* decompress */ - strm->avail_out = state->size << 1; - strm->next_out = state->out; - if (gz_decomp(state) == -1) - return -1; - } - return 0; -} - -/* Skip len uncompressed bytes of output. Return -1 on error, 0 on success. */ -local int gz_skip(state, len) - gz_statep state; - z_off64_t len; -{ - unsigned n; - - /* skip over len bytes or reach end-of-file, whichever comes first */ - while (len) - /* skip over whatever is in output buffer */ - if (state->have) { - n = GT_OFF(state->have) || (z_off64_t)state->have > len ? - (unsigned)len : state->have; - state->have -= n; - state->next += n; - state->pos += n; - len -= n; - } - - /* output buffer empty -- return if we're at the end of the input */ - else if (state->eof && state->strm.avail_in == 0) - break; - - /* need more data to skip -- load up output buffer */ - else { - /* get more output, looking for header if required */ - if (gz_make(state) == -1) - return -1; - } - return 0; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzread(file, buf, len) - gzFile file; - voidp buf; - unsigned len; -{ - unsigned got, n; - gz_statep state; - z_streamp strm; - - /* get internal structure */ - if (file == NULL) - return -1; - state = (gz_statep)file; - strm = &(state->strm); - - /* check that we're reading and that there's no error */ - if (state->mode != GZ_READ || state->err != Z_OK) - return -1; - - /* since an int is returned, make sure len fits in one, otherwise return - with an error (this avoids the flaw in the interface) */ - if ((int)len < 0) { - gz_error(state, Z_BUF_ERROR, "requested length does not fit in int"); - return -1; - } - - /* if len is zero, avoid unnecessary operations */ - if (len == 0) - return 0; - - /* process a skip request */ - if (state->seek) { - state->seek = 0; - if (gz_skip(state, state->skip) == -1) - return -1; - } - - /* get len bytes to buf, or less than len if at the end */ - got = 0; - do { - /* first just try copying data from the output buffer */ - if (state->have) { - n = state->have > len ? len : state->have; - memcpy(buf, state->next, n); - state->next += n; - state->have -= n; - } - - /* output buffer empty -- return if we're at the end of the input */ - else if (state->eof && strm->avail_in == 0) - break; - - /* need output data -- for small len or new stream load up our output - buffer */ - else if (state->how == LOOK || len < (state->size << 1)) { - /* get more output, looking for header if required */ - if (gz_make(state) == -1) - return -1; - continue; /* no progress yet -- go back to memcpy() above */ - /* the copy above assures that we will leave with space in the - output buffer, allowing at least one gzungetc() to succeed */ - } - - /* large len -- read directly into user buffer */ - else if (state->how == COPY) { /* read directly */ - if (gz_load(state, buf, len, &n) == -1) - return -1; - } - - /* large len -- decompress directly into user buffer */ - else { /* state->how == GZIP */ - strm->avail_out = len; - strm->next_out = buf; - if (gz_decomp(state) == -1) - return -1; - n = state->have; - state->have = 0; - } - - /* update progress */ - len -= n; - buf = (char *)buf + n; - got += n; - state->pos += n; - } while (len); - - /* return number of bytes read into user buffer (will fit in int) */ - return (int)got; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzgetc(file) - gzFile file; -{ - int ret; - unsigned char buf[1]; - gz_statep state; - - /* get internal structure */ - if (file == NULL) - return -1; - state = (gz_statep)file; - - /* check that we're reading and that there's no error */ - if (state->mode != GZ_READ || state->err != Z_OK) - return -1; - - /* try output buffer (no need to check for skip request) */ - if (state->have) { - state->have--; - state->pos++; - return *(state->next)++; - } - - /* nothing there -- try gzread() */ - ret = gzread(file, buf, 1); - return ret < 1 ? -1 : buf[0]; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzungetc(c, file) - int c; - gzFile file; -{ - gz_statep state; - - /* get internal structure */ - if (file == NULL) - return -1; - state = (gz_statep)file; - - /* check that we're reading and that there's no error */ - if (state->mode != GZ_READ || state->err != Z_OK) - return -1; - - /* process a skip request */ - if (state->seek) { - state->seek = 0; - if (gz_skip(state, state->skip) == -1) - return -1; - } - - /* can't push EOF */ - if (c < 0) - return -1; - - /* if output buffer empty, put byte at end (allows more pushing) */ - if (state->have == 0) { - state->have = 1; - state->next = state->out + (state->size << 1) - 1; - state->next[0] = c; - state->pos--; - return c; - } - - /* if no room, give up (must have already done a gzungetc()) */ - if (state->have == (state->size << 1)) { - gz_error(state, Z_BUF_ERROR, "out of room to push characters"); - return -1; - } - - /* slide output data if needed and insert byte before existing data */ - if (state->next == state->out) { - unsigned char *src = state->out + state->have; - unsigned char *dest = state->out + (state->size << 1); - while (src > state->out) - *--dest = *--src; - state->next = dest; - } - state->have++; - state->next--; - state->next[0] = c; - state->pos--; - return c; -} - -/* -- see zlib.h -- */ -char * ZEXPORT gzgets(file, buf, len) - gzFile file; - char *buf; - int len; -{ - unsigned left, n; - char *str; - unsigned char *eol; - gz_statep state; - - /* check parameters and get internal structure */ - if (file == NULL || buf == NULL || len < 1) - return NULL; - state = (gz_statep)file; - - /* check that we're reading and that there's no error */ - if (state->mode != GZ_READ || state->err != Z_OK) - return NULL; - - /* process a skip request */ - if (state->seek) { - state->seek = 0; - if (gz_skip(state, state->skip) == -1) - return NULL; - } - - /* copy output bytes up to new line or len - 1, whichever comes first -- - append a terminating zero to the string (we don't check for a zero in - the contents, let the user worry about that) */ - str = buf; - left = (unsigned)len - 1; - if (left) do { - /* assure that something is in the output buffer */ - if (state->have == 0) { - if (gz_make(state) == -1) - return NULL; /* error */ - if (state->have == 0) { /* end of file */ - if (buf == str) /* got bupkus */ - return NULL; - break; /* got something -- return it */ - } - } - - /* look for end-of-line in current output buffer */ - n = state->have > left ? left : state->have; - eol = memchr(state->next, '\n', n); - if (eol != NULL) - n = (unsigned)(eol - state->next) + 1; - - /* copy through end-of-line, or remainder if not found */ - memcpy(buf, state->next, n); - state->have -= n; - state->next += n; - state->pos += n; - left -= n; - buf += n; - } while (left && eol == NULL); - - /* found end-of-line or out of space -- terminate string and return it */ - buf[0] = 0; - return str; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzdirect(file) - gzFile file; -{ - gz_statep state; - - /* get internal structure */ - if (file == NULL) - return 0; - state = (gz_statep)file; - - /* check that we're reading */ - if (state->mode != GZ_READ) - return 0; - - /* if the state is not known, but we can find out, then do so (this is - mainly for right after a gzopen() or gzdopen()) */ - if (state->how == LOOK && state->have == 0) - (void)gz_head(state); - - /* return 1 if reading direct, 0 if decompressing a gzip stream */ - return state->direct; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzclose_r(file) - gzFile file; -{ - int ret; - gz_statep state; - - /* get internal structure */ - if (file == NULL) - return Z_STREAM_ERROR; - state = (gz_statep)file; - - /* check that we're reading */ - if (state->mode != GZ_READ) - return Z_STREAM_ERROR; - - /* free memory and close file */ - if (state->size) { - inflateEnd(&(state->strm)); - free(state->out); - free(state->in); - } - gz_error(state, Z_OK, NULL); - free(state->path); - ret = close(state->fd); - free(state); - return ret ? Z_ERRNO : Z_OK; -} diff --git a/Dependencies/zlib/gzwrite.c b/Dependencies/zlib/gzwrite.c deleted file mode 100644 index e8defc6..0000000 --- a/Dependencies/zlib/gzwrite.c +++ /dev/null @@ -1,531 +0,0 @@ -/* gzwrite.c -- zlib functions for writing gzip files - * Copyright (C) 2004, 2005, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "gzguts.h" - -/* Local functions */ -local int gz_init OF((gz_statep)); -local int gz_comp OF((gz_statep, int)); -local int gz_zero OF((gz_statep, z_off64_t)); - -/* Initialize state for writing a gzip file. Mark initialization by setting - state->size to non-zero. Return -1 on failure or 0 on success. */ -local int gz_init(state) - gz_statep state; -{ - int ret; - z_streamp strm = &(state->strm); - - /* allocate input and output buffers */ - state->in = malloc(state->want); - state->out = malloc(state->want); - if (state->in == NULL || state->out == NULL) { - if (state->out != NULL) - free(state->out); - if (state->in != NULL) - free(state->in); - gz_error(state, Z_MEM_ERROR, "out of memory"); - return -1; - } - - /* allocate deflate memory, set up for gzip compression */ - strm->zalloc = Z_NULL; - strm->zfree = Z_NULL; - strm->opaque = Z_NULL; - ret = deflateInit2(strm, state->level, Z_DEFLATED, - 15 + 16, 8, state->strategy); - if (ret != Z_OK) { - free(state->in); - gz_error(state, Z_MEM_ERROR, "out of memory"); - return -1; - } - - /* mark state as initialized */ - state->size = state->want; - - /* initialize write buffer */ - strm->avail_out = state->size; - strm->next_out = state->out; - state->next = strm->next_out; - return 0; -} - -/* Compress whatever is at avail_in and next_in and write to the output file. - Return -1 if there is an error writing to the output file, otherwise 0. - flush is assumed to be a valid deflate() flush value. If flush is Z_FINISH, - then the deflate() state is reset to start a new gzip stream. */ -local int gz_comp(state, flush) - gz_statep state; - int flush; -{ - int ret, got; - unsigned have; - z_streamp strm = &(state->strm); - - /* allocate memory if this is the first time through */ - if (state->size == 0 && gz_init(state) == -1) - return -1; - - /* run deflate() on provided input until it produces no more output */ - ret = Z_OK; - do { - /* write out current buffer contents if full, or if flushing, but if - doing Z_FINISH then don't write until we get to Z_STREAM_END */ - if (strm->avail_out == 0 || (flush != Z_NO_FLUSH && - (flush != Z_FINISH || ret == Z_STREAM_END))) { - have = (unsigned)(strm->next_out - state->next); - if (have && ((got = write(state->fd, state->next, have)) < 0 || - (unsigned)got != have)) { - gz_error(state, Z_ERRNO, zstrerror()); - return -1; - } - if (strm->avail_out == 0) { - strm->avail_out = state->size; - strm->next_out = state->out; - } - state->next = strm->next_out; - } - - /* compress */ - have = strm->avail_out; - ret = deflate(strm, flush); - if (ret == Z_STREAM_ERROR) { - gz_error(state, Z_STREAM_ERROR, - "internal error: deflate stream corrupt"); - return -1; - } - have -= strm->avail_out; - } while (have); - - /* if that completed a deflate stream, allow another to start */ - if (flush == Z_FINISH) - deflateReset(strm); - - /* all done, no errors */ - return 0; -} - -/* Compress len zeros to output. Return -1 on error, 0 on success. */ -local int gz_zero(state, len) - gz_statep state; - z_off64_t len; -{ - int first; - unsigned n; - z_streamp strm = &(state->strm); - - /* consume whatever's left in the input buffer */ - if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) - return -1; - - /* compress len zeros (len guaranteed > 0) */ - first = 1; - while (len) { - n = GT_OFF(state->size) || (z_off64_t)state->size > len ? - (unsigned)len : state->size; - if (first) { - memset(state->in, 0, n); - first = 0; - } - strm->avail_in = n; - strm->next_in = state->in; - state->pos += n; - if (gz_comp(state, Z_NO_FLUSH) == -1) - return -1; - len -= n; - } - return 0; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzwrite(file, buf, len) - gzFile file; - voidpc buf; - unsigned len; -{ - unsigned put = len; - unsigned n; - gz_statep state; - z_streamp strm; - - /* get internal structure */ - if (file == NULL) - return 0; - state = (gz_statep)file; - strm = &(state->strm); - - /* check that we're writing and that there's no error */ - if (state->mode != GZ_WRITE || state->err != Z_OK) - return 0; - - /* since an int is returned, make sure len fits in one, otherwise return - with an error (this avoids the flaw in the interface) */ - if ((int)len < 0) { - gz_error(state, Z_BUF_ERROR, "requested length does not fit in int"); - return 0; - } - - /* if len is zero, avoid unnecessary operations */ - if (len == 0) - return 0; - - /* allocate memory if this is the first time through */ - if (state->size == 0 && gz_init(state) == -1) - return 0; - - /* check for seek request */ - if (state->seek) { - state->seek = 0; - if (gz_zero(state, state->skip) == -1) - return 0; - } - - /* for small len, copy to input buffer, otherwise compress directly */ - if (len < state->size) { - /* copy to input buffer, compress when full */ - do { - if (strm->avail_in == 0) - strm->next_in = state->in; - n = state->size - strm->avail_in; - if (n > len) - n = len; - memcpy(strm->next_in + strm->avail_in, buf, n); - strm->avail_in += n; - state->pos += n; - buf = (char *)buf + n; - len -= n; - if (len && gz_comp(state, Z_NO_FLUSH) == -1) - return 0; - } while (len); - } - else { - /* consume whatever's left in the input buffer */ - if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) - return 0; - - /* directly compress user buffer to file */ - strm->avail_in = len; - strm->next_in = (voidp)buf; - state->pos += len; - if (gz_comp(state, Z_NO_FLUSH) == -1) - return 0; - } - - /* input was all buffered or compressed (put will fit in int) */ - return (int)put; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzputc(file, c) - gzFile file; - int c; -{ - unsigned char buf[1]; - gz_statep state; - z_streamp strm; - - /* get internal structure */ - if (file == NULL) - return -1; - state = (gz_statep)file; - strm = &(state->strm); - - /* check that we're writing and that there's no error */ - if (state->mode != GZ_WRITE || state->err != Z_OK) - return -1; - - /* check for seek request */ - if (state->seek) { - state->seek = 0; - if (gz_zero(state, state->skip) == -1) - return -1; - } - - /* try writing to input buffer for speed (state->size == 0 if buffer not - initialized) */ - if (strm->avail_in < state->size) { - if (strm->avail_in == 0) - strm->next_in = state->in; - strm->next_in[strm->avail_in++] = c; - state->pos++; - return c; - } - - /* no room in buffer or not initialized, use gz_write() */ - buf[0] = c; - if (gzwrite(file, buf, 1) != 1) - return -1; - return c; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzputs(file, str) - gzFile file; - const char *str; -{ - int ret; - unsigned len; - - /* write string */ - len = (unsigned)strlen(str); - ret = gzwrite(file, str, len); - return ret == 0 && len != 0 ? -1 : ret; -} - -#ifdef STDC -#include - -/* -- see zlib.h -- */ -int ZEXPORTVA gzprintf (gzFile file, const char *format, ...) -{ - int size, len; - gz_statep state; - z_streamp strm; - va_list va; - - /* get internal structure */ - if (file == NULL) - return -1; - state = (gz_statep)file; - strm = &(state->strm); - - /* check that we're writing and that there's no error */ - if (state->mode != GZ_WRITE || state->err != Z_OK) - return 0; - - /* make sure we have some buffer space */ - if (state->size == 0 && gz_init(state) == -1) - return 0; - - /* check for seek request */ - if (state->seek) { - state->seek = 0; - if (gz_zero(state, state->skip) == -1) - return 0; - } - - /* consume whatever's left in the input buffer */ - if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) - return 0; - - /* do the printf() into the input buffer, put length in len */ - size = (int)(state->size); - state->in[size - 1] = 0; - va_start(va, format); -#ifdef NO_vsnprintf -# ifdef HAS_vsprintf_void - (void)vsprintf(state->in, format, va); - va_end(va); - for (len = 0; len < size; len++) - if (state->in[len] == 0) break; -# else - len = vsprintf(state->in, format, va); - va_end(va); -# endif -#else -# ifdef HAS_vsnprintf_void - (void)vsnprintf(state->in, size, format, va); - va_end(va); - len = strlen(state->in); -# else - len = vsnprintf((char *)(state->in), size, format, va); - va_end(va); -# endif -#endif - - /* check that printf() results fit in buffer */ - if (len <= 0 || len >= (int)size || state->in[size - 1] != 0) - return 0; - - /* update buffer and position, defer compression until needed */ - strm->avail_in = (unsigned)len; - strm->next_in = state->in; - state->pos += len; - return len; -} - -#else /* !STDC */ - -/* -- see zlib.h -- */ -int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, - a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) - gzFile file; - const char *format; - int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, - a11, a12, a13, a14, a15, a16, a17, a18, a19, a20; -{ - int size, len; - gz_statep state; - z_streamp strm; - - /* get internal structure */ - if (file == NULL) - return -1; - state = (gz_statep)file; - strm = &(state->strm); - - /* check that we're writing and that there's no error */ - if (state->mode != GZ_WRITE || state->err != Z_OK) - return 0; - - /* make sure we have some buffer space */ - if (state->size == 0 && gz_init(state) == -1) - return 0; - - /* check for seek request */ - if (state->seek) { - state->seek = 0; - if (gz_zero(state, state->skip) == -1) - return 0; - } - - /* consume whatever's left in the input buffer */ - if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) - return 0; - - /* do the printf() into the input buffer, put length in len */ - size = (int)(state->size); - state->in[size - 1] = 0; -#ifdef NO_snprintf -# ifdef HAS_sprintf_void - sprintf(state->in, format, a1, a2, a3, a4, a5, a6, a7, a8, - a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); - for (len = 0; len < size; len++) - if (state->in[len] == 0) break; -# else - len = sprintf(state->in, format, a1, a2, a3, a4, a5, a6, a7, a8, - a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); -# endif -#else -# ifdef HAS_snprintf_void - snprintf(state->in, size, format, a1, a2, a3, a4, a5, a6, a7, a8, - a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); - len = strlen(state->in); -# else - len = snprintf(state->in, size, format, a1, a2, a3, a4, a5, a6, a7, a8, - a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); -# endif -#endif - - /* check that printf() results fit in buffer */ - if (len <= 0 || len >= (int)size || state->in[size - 1] != 0) - return 0; - - /* update buffer and position, defer compression until needed */ - strm->avail_in = (unsigned)len; - strm->next_in = state->in; - state->pos += len; - return len; -} - -#endif - -/* -- see zlib.h -- */ -int ZEXPORT gzflush(file, flush) - gzFile file; - int flush; -{ - gz_statep state; - - /* get internal structure */ - if (file == NULL) - return -1; - state = (gz_statep)file; - - /* check that we're writing and that there's no error */ - if (state->mode != GZ_WRITE || state->err != Z_OK) - return Z_STREAM_ERROR; - - /* check flush parameter */ - if (flush < 0 || flush > Z_FINISH) - return Z_STREAM_ERROR; - - /* check for seek request */ - if (state->seek) { - state->seek = 0; - if (gz_zero(state, state->skip) == -1) - return -1; - } - - /* compress remaining data with requested flush */ - gz_comp(state, flush); - return state->err; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzsetparams(file, level, strategy) - gzFile file; - int level; - int strategy; -{ - gz_statep state; - z_streamp strm; - - /* get internal structure */ - if (file == NULL) - return Z_STREAM_ERROR; - state = (gz_statep)file; - strm = &(state->strm); - - /* check that we're writing and that there's no error */ - if (state->mode != GZ_WRITE || state->err != Z_OK) - return Z_STREAM_ERROR; - - /* if no change is requested, then do nothing */ - if (level == state->level && strategy == state->strategy) - return Z_OK; - - /* check for seek request */ - if (state->seek) { - state->seek = 0; - if (gz_zero(state, state->skip) == -1) - return -1; - } - - /* change compression parameters for subsequent input */ - if (state->size) { - /* flush previous input with previous parameters before changing */ - if (strm->avail_in && gz_comp(state, Z_PARTIAL_FLUSH) == -1) - return state->err; - deflateParams(strm, level, strategy); - } - state->level = level; - state->strategy = strategy; - return Z_OK; -} - -/* -- see zlib.h -- */ -int ZEXPORT gzclose_w(file) - gzFile file; -{ - int ret = 0; - gz_statep state; - - /* get internal structure */ - if (file == NULL) - return Z_STREAM_ERROR; - state = (gz_statep)file; - - /* check that we're writing */ - if (state->mode != GZ_WRITE) - return Z_STREAM_ERROR; - - /* check for seek request */ - if (state->seek) { - state->seek = 0; - ret += gz_zero(state, state->skip); - } - - /* flush, free memory, and close file */ - ret += gz_comp(state, Z_FINISH); - (void)deflateEnd(&(state->strm)); - free(state->out); - free(state->in); - gz_error(state, Z_OK, NULL); - free(state->path); - ret += close(state->fd); - free(state); - return ret ? Z_ERRNO : Z_OK; -} diff --git a/Dependencies/zlib/infback.c b/Dependencies/zlib/infback.c deleted file mode 100644 index af3a8c9..0000000 --- a/Dependencies/zlib/infback.c +++ /dev/null @@ -1,632 +0,0 @@ -/* infback.c -- inflate using a call-back interface - * Copyright (C) 1995-2009 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* - This code is largely copied from inflate.c. Normally either infback.o or - inflate.o would be linked into an application--not both. The interface - with inffast.c is retained so that optimized assembler-coded versions of - inflate_fast() can be used with either inflate.c or infback.c. - */ - -#include "zutil.h" -#include "inftrees.h" -#include "inflate.h" -#include "inffast.h" - -/* function prototypes */ -local void fixedtables OF((struct inflate_state FAR *state)); - -/* - strm provides memory allocation functions in zalloc and zfree, or - Z_NULL to use the library memory allocation functions. - - windowBits is in the range 8..15, and window is a user-supplied - window and output buffer that is 2**windowBits bytes. - */ -int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size) -z_streamp strm; -int windowBits; -unsigned char FAR *window; -const char *version; -int stream_size; -{ - struct inflate_state FAR *state; - - if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || - stream_size != (int)(sizeof(z_stream))) - return Z_VERSION_ERROR; - if (strm == Z_NULL || window == Z_NULL || - windowBits < 8 || windowBits > 15) - return Z_STREAM_ERROR; - strm->msg = Z_NULL; /* in case we return an error */ - if (strm->zalloc == (alloc_func)0) { - strm->zalloc = zcalloc; - strm->opaque = (voidpf)0; - } - if (strm->zfree == (free_func)0) strm->zfree = zcfree; - state = (struct inflate_state FAR *)ZALLOC(strm, 1, - sizeof(struct inflate_state)); - if (state == Z_NULL) return Z_MEM_ERROR; - Tracev((stderr, "inflate: allocated\n")); - strm->state = (struct internal_state FAR *)state; - state->dmax = 32768U; - state->wbits = windowBits; - state->wsize = 1U << windowBits; - state->window = window; - state->wnext = 0; - state->whave = 0; - return Z_OK; -} - -/* - Return state with length and distance decoding tables and index sizes set to - fixed code decoding. Normally this returns fixed tables from inffixed.h. - If BUILDFIXED is defined, then instead this routine builds the tables the - first time it's called, and returns those tables the first time and - thereafter. This reduces the size of the code by about 2K bytes, in - exchange for a little execution time. However, BUILDFIXED should not be - used for threaded applications, since the rewriting of the tables and virgin - may not be thread-safe. - */ -local void fixedtables(state) -struct inflate_state FAR *state; -{ -#ifdef BUILDFIXED - static int virgin = 1; - static code *lenfix, *distfix; - static code fixed[544]; - - /* build fixed huffman tables if first call (may not be thread safe) */ - if (virgin) { - unsigned sym, bits; - static code *next; - - /* literal/length table */ - sym = 0; - while (sym < 144) state->lens[sym++] = 8; - while (sym < 256) state->lens[sym++] = 9; - while (sym < 280) state->lens[sym++] = 7; - while (sym < 288) state->lens[sym++] = 8; - next = fixed; - lenfix = next; - bits = 9; - inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work); - - /* distance table */ - sym = 0; - while (sym < 32) state->lens[sym++] = 5; - distfix = next; - bits = 5; - inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work); - - /* do this just once */ - virgin = 0; - } -#else /* !BUILDFIXED */ -# include "inffixed.h" -#endif /* BUILDFIXED */ - state->lencode = lenfix; - state->lenbits = 9; - state->distcode = distfix; - state->distbits = 5; -} - -/* Macros for inflateBack(): */ - -/* Load returned state from inflate_fast() */ -#define LOAD() \ - do { \ - put = strm->next_out; \ - left = strm->avail_out; \ - next = strm->next_in; \ - have = strm->avail_in; \ - hold = state->hold; \ - bits = state->bits; \ - } while (0) - -/* Set state from registers for inflate_fast() */ -#define RESTORE() \ - do { \ - strm->next_out = put; \ - strm->avail_out = left; \ - strm->next_in = next; \ - strm->avail_in = have; \ - state->hold = hold; \ - state->bits = bits; \ - } while (0) - -/* Clear the input bit accumulator */ -#define INITBITS() \ - do { \ - hold = 0; \ - bits = 0; \ - } while (0) - -/* Assure that some input is available. If input is requested, but denied, - then return a Z_BUF_ERROR from inflateBack(). */ -#define PULL() \ - do { \ - if (have == 0) { \ - have = in(in_desc, &next); \ - if (have == 0) { \ - next = Z_NULL; \ - ret = Z_BUF_ERROR; \ - goto inf_leave; \ - } \ - } \ - } while (0) - -/* Get a byte of input into the bit accumulator, or return from inflateBack() - with an error if there is no input available. */ -#define PULLBYTE() \ - do { \ - PULL(); \ - have--; \ - hold += (unsigned long)(*next++) << bits; \ - bits += 8; \ - } while (0) - -/* Assure that there are at least n bits in the bit accumulator. If there is - not enough available input to do that, then return from inflateBack() with - an error. */ -#define NEEDBITS(n) \ - do { \ - while (bits < (unsigned)(n)) \ - PULLBYTE(); \ - } while (0) - -/* Return the low n bits of the bit accumulator (n < 16) */ -#define BITS(n) \ - ((unsigned)hold & ((1U << (n)) - 1)) - -/* Remove n bits from the bit accumulator */ -#define DROPBITS(n) \ - do { \ - hold >>= (n); \ - bits -= (unsigned)(n); \ - } while (0) - -/* Remove zero to seven bits as needed to go to a byte boundary */ -#define BYTEBITS() \ - do { \ - hold >>= bits & 7; \ - bits -= bits & 7; \ - } while (0) - -/* Assure that some output space is available, by writing out the window - if it's full. If the write fails, return from inflateBack() with a - Z_BUF_ERROR. */ -#define ROOM() \ - do { \ - if (left == 0) { \ - put = state->window; \ - left = state->wsize; \ - state->whave = left; \ - if (out(out_desc, put, left)) { \ - ret = Z_BUF_ERROR; \ - goto inf_leave; \ - } \ - } \ - } while (0) - -/* - strm provides the memory allocation functions and window buffer on input, - and provides information on the unused input on return. For Z_DATA_ERROR - returns, strm will also provide an error message. - - in() and out() are the call-back input and output functions. When - inflateBack() needs more input, it calls in(). When inflateBack() has - filled the window with output, or when it completes with data in the - window, it calls out() to write out the data. The application must not - change the provided input until in() is called again or inflateBack() - returns. The application must not change the window/output buffer until - inflateBack() returns. - - in() and out() are called with a descriptor parameter provided in the - inflateBack() call. This parameter can be a structure that provides the - information required to do the read or write, as well as accumulated - information on the input and output such as totals and check values. - - in() should return zero on failure. out() should return non-zero on - failure. If either in() or out() fails, than inflateBack() returns a - Z_BUF_ERROR. strm->next_in can be checked for Z_NULL to see whether it - was in() or out() that caused in the error. Otherwise, inflateBack() - returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format - error, or Z_MEM_ERROR if it could not allocate memory for the state. - inflateBack() can also return Z_STREAM_ERROR if the input parameters - are not correct, i.e. strm is Z_NULL or the state was not initialized. - */ -int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc) -z_streamp strm; -in_func in; -void FAR *in_desc; -out_func out; -void FAR *out_desc; -{ - struct inflate_state FAR *state; - unsigned char FAR *next; /* next input */ - unsigned char FAR *put; /* next output */ - unsigned have, left; /* available input and output */ - unsigned long hold; /* bit buffer */ - unsigned bits; /* bits in bit buffer */ - unsigned copy; /* number of stored or match bytes to copy */ - unsigned char FAR *from; /* where to copy match bytes from */ - code here; /* current decoding table entry */ - code last; /* parent table entry */ - unsigned len; /* length to copy for repeats, bits to drop */ - int ret; /* return code */ - static const unsigned short order[19] = /* permutation of code lengths */ - {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; - - /* Check that the strm exists and that the state was initialized */ - if (strm == Z_NULL || strm->state == Z_NULL) - return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - - /* Reset the state */ - strm->msg = Z_NULL; - state->mode = TYPE; - state->last = 0; - state->whave = 0; - next = strm->next_in; - have = next != Z_NULL ? strm->avail_in : 0; - hold = 0; - bits = 0; - put = state->window; - left = state->wsize; - - /* Inflate until end of block marked as last */ - for (;;) - switch (state->mode) { - case TYPE: - /* determine and dispatch block type */ - if (state->last) { - BYTEBITS(); - state->mode = DONE; - break; - } - NEEDBITS(3); - state->last = BITS(1); - DROPBITS(1); - switch (BITS(2)) { - case 0: /* stored block */ - Tracev((stderr, "inflate: stored block%s\n", - state->last ? " (last)" : "")); - state->mode = STORED; - break; - case 1: /* fixed block */ - fixedtables(state); - Tracev((stderr, "inflate: fixed codes block%s\n", - state->last ? " (last)" : "")); - state->mode = LEN; /* decode codes */ - break; - case 2: /* dynamic block */ - Tracev((stderr, "inflate: dynamic codes block%s\n", - state->last ? " (last)" : "")); - state->mode = TABLE; - break; - case 3: - strm->msg = (char *)"invalid block type"; - state->mode = BAD; - } - DROPBITS(2); - break; - - case STORED: - /* get and verify stored block length */ - BYTEBITS(); /* go to byte boundary */ - NEEDBITS(32); - if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { - strm->msg = (char *)"invalid stored block lengths"; - state->mode = BAD; - break; - } - state->length = (unsigned)hold & 0xffff; - Tracev((stderr, "inflate: stored length %u\n", - state->length)); - INITBITS(); - - /* copy stored block from input to output */ - while (state->length != 0) { - copy = state->length; - PULL(); - ROOM(); - if (copy > have) copy = have; - if (copy > left) copy = left; - zmemcpy(put, next, copy); - have -= copy; - next += copy; - left -= copy; - put += copy; - state->length -= copy; - } - Tracev((stderr, "inflate: stored end\n")); - state->mode = TYPE; - break; - - case TABLE: - /* get dynamic table entries descriptor */ - NEEDBITS(14); - state->nlen = BITS(5) + 257; - DROPBITS(5); - state->ndist = BITS(5) + 1; - DROPBITS(5); - state->ncode = BITS(4) + 4; - DROPBITS(4); -#ifndef PKZIP_BUG_WORKAROUND - if (state->nlen > 286 || state->ndist > 30) { - strm->msg = (char *)"too many length or distance symbols"; - state->mode = BAD; - break; - } -#endif - Tracev((stderr, "inflate: table sizes ok\n")); - - /* get code length code lengths (not a typo) */ - state->have = 0; - while (state->have < state->ncode) { - NEEDBITS(3); - state->lens[order[state->have++]] = (unsigned short)BITS(3); - DROPBITS(3); - } - while (state->have < 19) - state->lens[order[state->have++]] = 0; - state->next = state->codes; - state->lencode = (code const FAR *)(state->next); - state->lenbits = 7; - ret = inflate_table(CODES, state->lens, 19, &(state->next), - &(state->lenbits), state->work); - if (ret) { - strm->msg = (char *)"invalid code lengths set"; - state->mode = BAD; - break; - } - Tracev((stderr, "inflate: code lengths ok\n")); - - /* get length and distance code code lengths */ - state->have = 0; - while (state->have < state->nlen + state->ndist) { - for (;;) { - here = state->lencode[BITS(state->lenbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if (here.val < 16) { - NEEDBITS(here.bits); - DROPBITS(here.bits); - state->lens[state->have++] = here.val; - } - else { - if (here.val == 16) { - NEEDBITS(here.bits + 2); - DROPBITS(here.bits); - if (state->have == 0) { - strm->msg = (char *)"invalid bit length repeat"; - state->mode = BAD; - break; - } - len = (unsigned)(state->lens[state->have - 1]); - copy = 3 + BITS(2); - DROPBITS(2); - } - else if (here.val == 17) { - NEEDBITS(here.bits + 3); - DROPBITS(here.bits); - len = 0; - copy = 3 + BITS(3); - DROPBITS(3); - } - else { - NEEDBITS(here.bits + 7); - DROPBITS(here.bits); - len = 0; - copy = 11 + BITS(7); - DROPBITS(7); - } - if (state->have + copy > state->nlen + state->ndist) { - strm->msg = (char *)"invalid bit length repeat"; - state->mode = BAD; - break; - } - while (copy--) - state->lens[state->have++] = (unsigned short)len; - } - } - - /* handle error breaks in while */ - if (state->mode == BAD) break; - - /* check for end-of-block code (better have one) */ - if (state->lens[256] == 0) { - strm->msg = (char *)"invalid code -- missing end-of-block"; - state->mode = BAD; - break; - } - - /* build code tables -- note: do not change the lenbits or distbits - values here (9 and 6) without reading the comments in inftrees.h - concerning the ENOUGH constants, which depend on those values */ - state->next = state->codes; - state->lencode = (code const FAR *)(state->next); - state->lenbits = 9; - ret = inflate_table(LENS, state->lens, state->nlen, &(state->next), - &(state->lenbits), state->work); - if (ret) { - strm->msg = (char *)"invalid literal/lengths set"; - state->mode = BAD; - break; - } - state->distcode = (code const FAR *)(state->next); - state->distbits = 6; - ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist, - &(state->next), &(state->distbits), state->work); - if (ret) { - strm->msg = (char *)"invalid distances set"; - state->mode = BAD; - break; - } - Tracev((stderr, "inflate: codes ok\n")); - state->mode = LEN; - - case LEN: - /* use inflate_fast() if we have enough input and output */ - if (have >= 6 && left >= 258) { - RESTORE(); - if (state->whave < state->wsize) - state->whave = state->wsize - left; - inflate_fast(strm, state->wsize); - LOAD(); - break; - } - - /* get a literal, length, or end-of-block code */ - for (;;) { - here = state->lencode[BITS(state->lenbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if (here.op && (here.op & 0xf0) == 0) { - last = here; - for (;;) { - here = state->lencode[last.val + - (BITS(last.bits + last.op) >> last.bits)]; - if ((unsigned)(last.bits + here.bits) <= bits) break; - PULLBYTE(); - } - DROPBITS(last.bits); - } - DROPBITS(here.bits); - state->length = (unsigned)here.val; - - /* process literal */ - if (here.op == 0) { - Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? - "inflate: literal '%c'\n" : - "inflate: literal 0x%02x\n", here.val)); - ROOM(); - *put++ = (unsigned char)(state->length); - left--; - state->mode = LEN; - break; - } - - /* process end of block */ - if (here.op & 32) { - Tracevv((stderr, "inflate: end of block\n")); - state->mode = TYPE; - break; - } - - /* invalid code */ - if (here.op & 64) { - strm->msg = (char *)"invalid literal/length code"; - state->mode = BAD; - break; - } - - /* length code -- get extra bits, if any */ - state->extra = (unsigned)(here.op) & 15; - if (state->extra != 0) { - NEEDBITS(state->extra); - state->length += BITS(state->extra); - DROPBITS(state->extra); - } - Tracevv((stderr, "inflate: length %u\n", state->length)); - - /* get distance code */ - for (;;) { - here = state->distcode[BITS(state->distbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if ((here.op & 0xf0) == 0) { - last = here; - for (;;) { - here = state->distcode[last.val + - (BITS(last.bits + last.op) >> last.bits)]; - if ((unsigned)(last.bits + here.bits) <= bits) break; - PULLBYTE(); - } - DROPBITS(last.bits); - } - DROPBITS(here.bits); - if (here.op & 64) { - strm->msg = (char *)"invalid distance code"; - state->mode = BAD; - break; - } - state->offset = (unsigned)here.val; - - /* get distance extra bits, if any */ - state->extra = (unsigned)(here.op) & 15; - if (state->extra != 0) { - NEEDBITS(state->extra); - state->offset += BITS(state->extra); - DROPBITS(state->extra); - } - if (state->offset > state->wsize - (state->whave < state->wsize ? - left : 0)) { - strm->msg = (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } - Tracevv((stderr, "inflate: distance %u\n", state->offset)); - - /* copy match from window to output */ - do { - ROOM(); - copy = state->wsize - state->offset; - if (copy < left) { - from = put + copy; - copy = left - copy; - } - else { - from = put - state->offset; - copy = left; - } - if (copy > state->length) copy = state->length; - state->length -= copy; - left -= copy; - do { - *put++ = *from++; - } while (--copy); - } while (state->length != 0); - break; - - case DONE: - /* inflate stream terminated properly -- write leftover output */ - ret = Z_STREAM_END; - if (left < state->wsize) { - if (out(out_desc, state->window, state->wsize - left)) - ret = Z_BUF_ERROR; - } - goto inf_leave; - - case BAD: - ret = Z_DATA_ERROR; - goto inf_leave; - - default: /* can't happen, but makes compilers happy */ - ret = Z_STREAM_ERROR; - goto inf_leave; - } - - /* Return unused input */ - inf_leave: - strm->next_in = next; - strm->avail_in = have; - return ret; -} - -int ZEXPORT inflateBackEnd(strm) -z_streamp strm; -{ - if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) - return Z_STREAM_ERROR; - ZFREE(strm, strm->state); - strm->state = Z_NULL; - Tracev((stderr, "inflate: end\n")); - return Z_OK; -} diff --git a/Dependencies/zlib/inffast.c b/Dependencies/zlib/inffast.c deleted file mode 100644 index 2f1d60b..0000000 --- a/Dependencies/zlib/inffast.c +++ /dev/null @@ -1,340 +0,0 @@ -/* inffast.c -- fast decoding - * Copyright (C) 1995-2008, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "zutil.h" -#include "inftrees.h" -#include "inflate.h" -#include "inffast.h" - -#ifndef ASMINF - -/* Allow machine dependent optimization for post-increment or pre-increment. - Based on testing to date, - Pre-increment preferred for: - - PowerPC G3 (Adler) - - MIPS R5000 (Randers-Pehrson) - Post-increment preferred for: - - none - No measurable difference: - - Pentium III (Anderson) - - M68060 (Nikl) - */ -#ifdef POSTINC -# define OFF 0 -# define PUP(a) *(a)++ -#else -# define OFF 1 -# define PUP(a) *++(a) -#endif - -/* - Decode literal, length, and distance codes and write out the resulting - literal and match bytes until either not enough input or output is - available, an end-of-block is encountered, or a data error is encountered. - When large enough input and output buffers are supplied to inflate(), for - example, a 16K input buffer and a 64K output buffer, more than 95% of the - inflate execution time is spent in this routine. - - Entry assumptions: - - state->mode == LEN - strm->avail_in >= 6 - strm->avail_out >= 258 - start >= strm->avail_out - state->bits < 8 - - On return, state->mode is one of: - - LEN -- ran out of enough output space or enough available input - TYPE -- reached end of block code, inflate() to interpret next block - BAD -- error in block data - - Notes: - - - The maximum input bits used by a length/distance pair is 15 bits for the - length code, 5 bits for the length extra, 15 bits for the distance code, - and 13 bits for the distance extra. This totals 48 bits, or six bytes. - Therefore if strm->avail_in >= 6, then there is enough input to avoid - checking for available input while decoding. - - - The maximum bytes that a single length/distance pair can output is 258 - bytes, which is the maximum length that can be coded. inflate_fast() - requires strm->avail_out >= 258 for each loop to avoid checking for - output space. - */ -void ZLIB_INTERNAL inflate_fast(strm, start) -z_streamp strm; -unsigned start; /* inflate()'s starting value for strm->avail_out */ -{ - struct inflate_state FAR *state; - unsigned char FAR *in; /* local strm->next_in */ - unsigned char FAR *last; /* while in < last, enough input available */ - unsigned char FAR *out; /* local strm->next_out */ - unsigned char FAR *beg; /* inflate()'s initial strm->next_out */ - unsigned char FAR *end; /* while out < end, enough space available */ -#ifdef INFLATE_STRICT - unsigned dmax; /* maximum distance from zlib header */ -#endif - unsigned wsize; /* window size or zero if not using window */ - unsigned whave; /* valid bytes in the window */ - unsigned wnext; /* window write index */ - unsigned char FAR *window; /* allocated sliding window, if wsize != 0 */ - unsigned long hold; /* local strm->hold */ - unsigned bits; /* local strm->bits */ - code const FAR *lcode; /* local strm->lencode */ - code const FAR *dcode; /* local strm->distcode */ - unsigned lmask; /* mask for first level of length codes */ - unsigned dmask; /* mask for first level of distance codes */ - code here; /* retrieved table entry */ - unsigned op; /* code bits, operation, extra bits, or */ - /* window position, window bytes to copy */ - unsigned len; /* match length, unused bytes */ - unsigned dist; /* match distance */ - unsigned char FAR *from; /* where to copy match from */ - - /* copy state to local variables */ - state = (struct inflate_state FAR *)strm->state; - in = strm->next_in - OFF; - last = in + (strm->avail_in - 5); - out = strm->next_out - OFF; - beg = out - (start - strm->avail_out); - end = out + (strm->avail_out - 257); -#ifdef INFLATE_STRICT - dmax = state->dmax; -#endif - wsize = state->wsize; - whave = state->whave; - wnext = state->wnext; - window = state->window; - hold = state->hold; - bits = state->bits; - lcode = state->lencode; - dcode = state->distcode; - lmask = (1U << state->lenbits) - 1; - dmask = (1U << state->distbits) - 1; - - /* decode literals and length/distances until end-of-block or not enough - input data or output space */ - do { - if (bits < 15) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - } - here = lcode[hold & lmask]; - dolen: - op = (unsigned)(here.bits); - hold >>= op; - bits -= op; - op = (unsigned)(here.op); - if (op == 0) { /* literal */ - Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? - "inflate: literal '%c'\n" : - "inflate: literal 0x%02x\n", here.val)); - PUP(out) = (unsigned char)(here.val); - } - else if (op & 16) { /* length base */ - len = (unsigned)(here.val); - op &= 15; /* number of extra bits */ - if (op) { - if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - } - len += (unsigned)hold & ((1U << op) - 1); - hold >>= op; - bits -= op; - } - Tracevv((stderr, "inflate: length %u\n", len)); - if (bits < 15) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - } - here = dcode[hold & dmask]; - dodist: - op = (unsigned)(here.bits); - hold >>= op; - bits -= op; - op = (unsigned)(here.op); - if (op & 16) { /* distance base */ - dist = (unsigned)(here.val); - op &= 15; /* number of extra bits */ - if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - if (bits < op) { - hold += (unsigned long)(PUP(in)) << bits; - bits += 8; - } - } - dist += (unsigned)hold & ((1U << op) - 1); -#ifdef INFLATE_STRICT - if (dist > dmax) { - strm->msg = (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } -#endif - hold >>= op; - bits -= op; - Tracevv((stderr, "inflate: distance %u\n", dist)); - op = (unsigned)(out - beg); /* max distance in output */ - if (dist > op) { /* see if copy from window */ - op = dist - op; /* distance back in window */ - if (op > whave) { - if (state->sane) { - strm->msg = - (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } -#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR - if (len <= op - whave) { - do { - PUP(out) = 0; - } while (--len); - continue; - } - len -= op - whave; - do { - PUP(out) = 0; - } while (--op > whave); - if (op == 0) { - from = out - dist; - do { - PUP(out) = PUP(from); - } while (--len); - continue; - } -#endif - } - from = window - OFF; - if (wnext == 0) { /* very common case */ - from += wsize - op; - if (op < len) { /* some from window */ - len -= op; - do { - PUP(out) = PUP(from); - } while (--op); - from = out - dist; /* rest from output */ - } - } - else if (wnext < op) { /* wrap around window */ - from += wsize + wnext - op; - op -= wnext; - if (op < len) { /* some from end of window */ - len -= op; - do { - PUP(out) = PUP(from); - } while (--op); - from = window - OFF; - if (wnext < len) { /* some from start of window */ - op = wnext; - len -= op; - do { - PUP(out) = PUP(from); - } while (--op); - from = out - dist; /* rest from output */ - } - } - } - else { /* contiguous in window */ - from += wnext - op; - if (op < len) { /* some from window */ - len -= op; - do { - PUP(out) = PUP(from); - } while (--op); - from = out - dist; /* rest from output */ - } - } - while (len > 2) { - PUP(out) = PUP(from); - PUP(out) = PUP(from); - PUP(out) = PUP(from); - len -= 3; - } - if (len) { - PUP(out) = PUP(from); - if (len > 1) - PUP(out) = PUP(from); - } - } - else { - from = out - dist; /* copy direct from output */ - do { /* minimum length is three */ - PUP(out) = PUP(from); - PUP(out) = PUP(from); - PUP(out) = PUP(from); - len -= 3; - } while (len > 2); - if (len) { - PUP(out) = PUP(from); - if (len > 1) - PUP(out) = PUP(from); - } - } - } - else if ((op & 64) == 0) { /* 2nd level distance code */ - here = dcode[here.val + (hold & ((1U << op) - 1))]; - goto dodist; - } - else { - strm->msg = (char *)"invalid distance code"; - state->mode = BAD; - break; - } - } - else if ((op & 64) == 0) { /* 2nd level length code */ - here = lcode[here.val + (hold & ((1U << op) - 1))]; - goto dolen; - } - else if (op & 32) { /* end-of-block */ - Tracevv((stderr, "inflate: end of block\n")); - state->mode = TYPE; - break; - } - else { - strm->msg = (char *)"invalid literal/length code"; - state->mode = BAD; - break; - } - } while (in < last && out < end); - - /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ - len = bits >> 3; - in -= len; - bits -= len << 3; - hold &= (1U << bits) - 1; - - /* update state and return */ - strm->next_in = in + OFF; - strm->next_out = out + OFF; - strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last)); - strm->avail_out = (unsigned)(out < end ? - 257 + (end - out) : 257 - (out - end)); - state->hold = hold; - state->bits = bits; - return; -} - -/* - inflate_fast() speedups that turned out slower (on a PowerPC G3 750CXe): - - Using bit fields for code structure - - Different op definition to avoid & for extra bits (do & for table bits) - - Three separate decoding do-loops for direct, window, and wnext == 0 - - Special case for distance > 1 copies to do overlapped load and store copy - - Explicit branch predictions (based on measured branch probabilities) - - Deferring match copy and interspersed it with decoding subsequent codes - - Swapping literal/length else - - Swapping window/direct else - - Larger unrolled copy loops (three is about right) - - Moving len -= 3 statement into middle of loop - */ - -#endif /* !ASMINF */ diff --git a/Dependencies/zlib/inffast.h b/Dependencies/zlib/inffast.h deleted file mode 100644 index e5c1aa4..0000000 --- a/Dependencies/zlib/inffast.h +++ /dev/null @@ -1,11 +0,0 @@ -/* inffast.h -- header to use inffast.c - * Copyright (C) 1995-2003, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start)); diff --git a/Dependencies/zlib/inffixed.h b/Dependencies/zlib/inffixed.h deleted file mode 100644 index 75ed4b5..0000000 --- a/Dependencies/zlib/inffixed.h +++ /dev/null @@ -1,94 +0,0 @@ - /* inffixed.h -- table for decoding fixed codes - * Generated automatically by makefixed(). - */ - - /* WARNING: this file should *not* be used by applications. It - is part of the implementation of the compression library and - is subject to change. Applications should only use zlib.h. - */ - - static const code lenfix[512] = { - {96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48}, - {0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128}, - {0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59}, - {0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176}, - {0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20}, - {21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100}, - {0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8}, - {0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216}, - {18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76}, - {0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114}, - {0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2}, - {0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148}, - {20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42}, - {0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86}, - {0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15}, - {0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236}, - {16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62}, - {0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142}, - {0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31}, - {0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162}, - {0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25}, - {0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105}, - {0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4}, - {0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202}, - {17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69}, - {0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125}, - {0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13}, - {0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195}, - {19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35}, - {0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91}, - {0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19}, - {0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246}, - {16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55}, - {0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135}, - {0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99}, - {0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190}, - {0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16}, - {20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96}, - {0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6}, - {0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209}, - {17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72}, - {0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116}, - {0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4}, - {0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153}, - {20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44}, - {0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82}, - {0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11}, - {0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229}, - {16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58}, - {0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138}, - {0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51}, - {0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173}, - {0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30}, - {0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110}, - {0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0}, - {0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195}, - {16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65}, - {0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121}, - {0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9}, - {0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258}, - {19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37}, - {0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93}, - {0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23}, - {0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251}, - {16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51}, - {0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131}, - {0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67}, - {0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183}, - {0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23}, - {64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103}, - {0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9}, - {0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223}, - {18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79}, - {0,9,255} - }; - - static const code distfix[32] = { - {16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025}, - {21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193}, - {18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385}, - {19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577}, - {16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073}, - {22,5,193},{64,5,0} - }; diff --git a/Dependencies/zlib/inflate.c b/Dependencies/zlib/inflate.c deleted file mode 100644 index a8431ab..0000000 --- a/Dependencies/zlib/inflate.c +++ /dev/null @@ -1,1480 +0,0 @@ -/* inflate.c -- zlib decompression - * Copyright (C) 1995-2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* - * Change history: - * - * 1.2.beta0 24 Nov 2002 - * - First version -- complete rewrite of inflate to simplify code, avoid - * creation of window when not needed, minimize use of window when it is - * needed, make inffast.c even faster, implement gzip decoding, and to - * improve code readability and style over the previous zlib inflate code - * - * 1.2.beta1 25 Nov 2002 - * - Use pointers for available input and output checking in inffast.c - * - Remove input and output counters in inffast.c - * - Change inffast.c entry and loop from avail_in >= 7 to >= 6 - * - Remove unnecessary second byte pull from length extra in inffast.c - * - Unroll direct copy to three copies per loop in inffast.c - * - * 1.2.beta2 4 Dec 2002 - * - Change external routine names to reduce potential conflicts - * - Correct filename to inffixed.h for fixed tables in inflate.c - * - Make hbuf[] unsigned char to match parameter type in inflate.c - * - Change strm->next_out[-state->offset] to *(strm->next_out - state->offset) - * to avoid negation problem on Alphas (64 bit) in inflate.c - * - * 1.2.beta3 22 Dec 2002 - * - Add comments on state->bits assertion in inffast.c - * - Add comments on op field in inftrees.h - * - Fix bug in reuse of allocated window after inflateReset() - * - Remove bit fields--back to byte structure for speed - * - Remove distance extra == 0 check in inflate_fast()--only helps for lengths - * - Change post-increments to pre-increments in inflate_fast(), PPC biased? - * - Add compile time option, POSTINC, to use post-increments instead (Intel?) - * - Make MATCH copy in inflate() much faster for when inflate_fast() not used - * - Use local copies of stream next and avail values, as well as local bit - * buffer and bit count in inflate()--for speed when inflate_fast() not used - * - * 1.2.beta4 1 Jan 2003 - * - Split ptr - 257 statements in inflate_table() to avoid compiler warnings - * - Move a comment on output buffer sizes from inffast.c to inflate.c - * - Add comments in inffast.c to introduce the inflate_fast() routine - * - Rearrange window copies in inflate_fast() for speed and simplification - * - Unroll last copy for window match in inflate_fast() - * - Use local copies of window variables in inflate_fast() for speed - * - Pull out common wnext == 0 case for speed in inflate_fast() - * - Make op and len in inflate_fast() unsigned for consistency - * - Add FAR to lcode and dcode declarations in inflate_fast() - * - Simplified bad distance check in inflate_fast() - * - Added inflateBackInit(), inflateBack(), and inflateBackEnd() in new - * source file infback.c to provide a call-back interface to inflate for - * programs like gzip and unzip -- uses window as output buffer to avoid - * window copying - * - * 1.2.beta5 1 Jan 2003 - * - Improved inflateBack() interface to allow the caller to provide initial - * input in strm. - * - Fixed stored blocks bug in inflateBack() - * - * 1.2.beta6 4 Jan 2003 - * - Added comments in inffast.c on effectiveness of POSTINC - * - Typecasting all around to reduce compiler warnings - * - Changed loops from while (1) or do {} while (1) to for (;;), again to - * make compilers happy - * - Changed type of window in inflateBackInit() to unsigned char * - * - * 1.2.beta7 27 Jan 2003 - * - Changed many types to unsigned or unsigned short to avoid warnings - * - Added inflateCopy() function - * - * 1.2.0 9 Mar 2003 - * - Changed inflateBack() interface to provide separate opaque descriptors - * for the in() and out() functions - * - Changed inflateBack() argument and in_func typedef to swap the length - * and buffer address return values for the input function - * - Check next_in and next_out for Z_NULL on entry to inflate() - * - * The history for versions after 1.2.0 are in ChangeLog in zlib distribution. - */ - -#include "zutil.h" -#include "inftrees.h" -#include "inflate.h" -#include "inffast.h" - -#ifdef MAKEFIXED -# ifndef BUILDFIXED -# define BUILDFIXED -# endif -#endif - -/* function prototypes */ -local void fixedtables OF((struct inflate_state FAR *state)); -local int updatewindow OF((z_streamp strm, unsigned out)); -#ifdef BUILDFIXED - void makefixed OF((void)); -#endif -local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf, - unsigned len)); - -int ZEXPORT inflateReset(strm) -z_streamp strm; -{ - struct inflate_state FAR *state; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - strm->total_in = strm->total_out = state->total = 0; - strm->msg = Z_NULL; - strm->adler = 1; /* to support ill-conceived Java test suite */ - state->mode = HEAD; - state->last = 0; - state->havedict = 0; - state->dmax = 32768U; - state->head = Z_NULL; - state->wsize = 0; - state->whave = 0; - state->wnext = 0; - state->hold = 0; - state->bits = 0; - state->lencode = state->distcode = state->next = state->codes; - state->sane = 1; - state->back = -1; - Tracev((stderr, "inflate: reset\n")); - return Z_OK; -} - -int ZEXPORT inflateReset2(strm, windowBits) -z_streamp strm; -int windowBits; -{ - int wrap; - struct inflate_state FAR *state; - - /* get the state */ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - - /* extract wrap request from windowBits parameter */ - if (windowBits < 0) { - wrap = 0; - windowBits = -windowBits; - } - else { - wrap = (windowBits >> 4) + 1; -#ifdef GUNZIP - if (windowBits < 48) - windowBits &= 15; -#endif - } - - /* set number of window bits, free window if different */ - if (windowBits && (windowBits < 8 || windowBits > 15)) - return Z_STREAM_ERROR; - if (state->window != Z_NULL && state->wbits != (unsigned)windowBits) { - ZFREE(strm, state->window); - state->window = Z_NULL; - } - - /* update state and reset the rest of it */ - state->wrap = wrap; - state->wbits = (unsigned)windowBits; - return inflateReset(strm); -} - -int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size) -z_streamp strm; -int windowBits; -const char *version; -int stream_size; -{ - int ret; - struct inflate_state FAR *state; - - if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || - stream_size != (int)(sizeof(z_stream))) - return Z_VERSION_ERROR; - if (strm == Z_NULL) return Z_STREAM_ERROR; - strm->msg = Z_NULL; /* in case we return an error */ - if (strm->zalloc == (alloc_func)0) { - strm->zalloc = zcalloc; - strm->opaque = (voidpf)0; - } - if (strm->zfree == (free_func)0) strm->zfree = zcfree; - state = (struct inflate_state FAR *) - ZALLOC(strm, 1, sizeof(struct inflate_state)); - if (state == Z_NULL) return Z_MEM_ERROR; - Tracev((stderr, "inflate: allocated\n")); - strm->state = (struct internal_state FAR *)state; - state->window = Z_NULL; - ret = inflateReset2(strm, windowBits); - if (ret != Z_OK) { - ZFREE(strm, state); - strm->state = Z_NULL; - } - return ret; -} - -int ZEXPORT inflateInit_(strm, version, stream_size) -z_streamp strm; -const char *version; -int stream_size; -{ - return inflateInit2_(strm, DEF_WBITS, version, stream_size); -} - -int ZEXPORT inflatePrime(strm, bits, value) -z_streamp strm; -int bits; -int value; -{ - struct inflate_state FAR *state; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if (bits < 0) { - state->hold = 0; - state->bits = 0; - return Z_OK; - } - if (bits > 16 || state->bits + bits > 32) return Z_STREAM_ERROR; - value &= (1L << bits) - 1; - state->hold += value << state->bits; - state->bits += bits; - return Z_OK; -} - -/* - Return state with length and distance decoding tables and index sizes set to - fixed code decoding. Normally this returns fixed tables from inffixed.h. - If BUILDFIXED is defined, then instead this routine builds the tables the - first time it's called, and returns those tables the first time and - thereafter. This reduces the size of the code by about 2K bytes, in - exchange for a little execution time. However, BUILDFIXED should not be - used for threaded applications, since the rewriting of the tables and virgin - may not be thread-safe. - */ -local void fixedtables(state) -struct inflate_state FAR *state; -{ -#ifdef BUILDFIXED - static int virgin = 1; - static code *lenfix, *distfix; - static code fixed[544]; - - /* build fixed huffman tables if first call (may not be thread safe) */ - if (virgin) { - unsigned sym, bits; - static code *next; - - /* literal/length table */ - sym = 0; - while (sym < 144) state->lens[sym++] = 8; - while (sym < 256) state->lens[sym++] = 9; - while (sym < 280) state->lens[sym++] = 7; - while (sym < 288) state->lens[sym++] = 8; - next = fixed; - lenfix = next; - bits = 9; - inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work); - - /* distance table */ - sym = 0; - while (sym < 32) state->lens[sym++] = 5; - distfix = next; - bits = 5; - inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work); - - /* do this just once */ - virgin = 0; - } -#else /* !BUILDFIXED */ -# include "inffixed.h" -#endif /* BUILDFIXED */ - state->lencode = lenfix; - state->lenbits = 9; - state->distcode = distfix; - state->distbits = 5; -} - -#ifdef MAKEFIXED -#include - -/* - Write out the inffixed.h that is #include'd above. Defining MAKEFIXED also - defines BUILDFIXED, so the tables are built on the fly. makefixed() writes - those tables to stdout, which would be piped to inffixed.h. A small program - can simply call makefixed to do this: - - void makefixed(void); - - int main(void) - { - makefixed(); - return 0; - } - - Then that can be linked with zlib built with MAKEFIXED defined and run: - - a.out > inffixed.h - */ -void makefixed() -{ - unsigned low, size; - struct inflate_state state; - - fixedtables(&state); - puts(" /* inffixed.h -- table for decoding fixed codes"); - puts(" * Generated automatically by makefixed()."); - puts(" */"); - puts(""); - puts(" /* WARNING: this file should *not* be used by applications."); - puts(" It is part of the implementation of this library and is"); - puts(" subject to change. Applications should only use zlib.h."); - puts(" */"); - puts(""); - size = 1U << 9; - printf(" static const code lenfix[%u] = {", size); - low = 0; - for (;;) { - if ((low % 7) == 0) printf("\n "); - printf("{%u,%u,%d}", state.lencode[low].op, state.lencode[low].bits, - state.lencode[low].val); - if (++low == size) break; - putchar(','); - } - puts("\n };"); - size = 1U << 5; - printf("\n static const code distfix[%u] = {", size); - low = 0; - for (;;) { - if ((low % 6) == 0) printf("\n "); - printf("{%u,%u,%d}", state.distcode[low].op, state.distcode[low].bits, - state.distcode[low].val); - if (++low == size) break; - putchar(','); - } - puts("\n };"); -} -#endif /* MAKEFIXED */ - -/* - Update the window with the last wsize (normally 32K) bytes written before - returning. If window does not exist yet, create it. This is only called - when a window is already in use, or when output has been written during this - inflate call, but the end of the deflate stream has not been reached yet. - It is also called to create a window for dictionary data when a dictionary - is loaded. - - Providing output buffers larger than 32K to inflate() should provide a speed - advantage, since only the last 32K of output is copied to the sliding window - upon return from inflate(), and since all distances after the first 32K of - output will fall in the output data, making match copies simpler and faster. - The advantage may be dependent on the size of the processor's data caches. - */ -local int updatewindow(strm, out) -z_streamp strm; -unsigned out; -{ - struct inflate_state FAR *state; - unsigned copy, dist; - - state = (struct inflate_state FAR *)strm->state; - - /* if it hasn't been done already, allocate space for the window */ - if (state->window == Z_NULL) { - state->window = (unsigned char FAR *) - ZALLOC(strm, 1U << state->wbits, - sizeof(unsigned char)); - if (state->window == Z_NULL) return 1; - } - - /* if window not in use yet, initialize */ - if (state->wsize == 0) { - state->wsize = 1U << state->wbits; - state->wnext = 0; - state->whave = 0; - } - - /* copy state->wsize or less output bytes into the circular window */ - copy = out - strm->avail_out; - if (copy >= state->wsize) { - zmemcpy(state->window, strm->next_out - state->wsize, state->wsize); - state->wnext = 0; - state->whave = state->wsize; - } - else { - dist = state->wsize - state->wnext; - if (dist > copy) dist = copy; - zmemcpy(state->window + state->wnext, strm->next_out - copy, dist); - copy -= dist; - if (copy) { - zmemcpy(state->window, strm->next_out - copy, copy); - state->wnext = copy; - state->whave = state->wsize; - } - else { - state->wnext += dist; - if (state->wnext == state->wsize) state->wnext = 0; - if (state->whave < state->wsize) state->whave += dist; - } - } - return 0; -} - -/* Macros for inflate(): */ - -/* check function to use adler32() for zlib or crc32() for gzip */ -#ifdef GUNZIP -# define UPDATE(check, buf, len) \ - (state->flags ? crc32(check, buf, len) : adler32(check, buf, len)) -#else -# define UPDATE(check, buf, len) adler32(check, buf, len) -#endif - -/* check macros for header crc */ -#ifdef GUNZIP -# define CRC2(check, word) \ - do { \ - hbuf[0] = (unsigned char)(word); \ - hbuf[1] = (unsigned char)((word) >> 8); \ - check = crc32(check, hbuf, 2); \ - } while (0) - -# define CRC4(check, word) \ - do { \ - hbuf[0] = (unsigned char)(word); \ - hbuf[1] = (unsigned char)((word) >> 8); \ - hbuf[2] = (unsigned char)((word) >> 16); \ - hbuf[3] = (unsigned char)((word) >> 24); \ - check = crc32(check, hbuf, 4); \ - } while (0) -#endif - -/* Load registers with state in inflate() for speed */ -#define LOAD() \ - do { \ - put = strm->next_out; \ - left = strm->avail_out; \ - next = strm->next_in; \ - have = strm->avail_in; \ - hold = state->hold; \ - bits = state->bits; \ - } while (0) - -/* Restore state from registers in inflate() */ -#define RESTORE() \ - do { \ - strm->next_out = put; \ - strm->avail_out = left; \ - strm->next_in = next; \ - strm->avail_in = have; \ - state->hold = hold; \ - state->bits = bits; \ - } while (0) - -/* Clear the input bit accumulator */ -#define INITBITS() \ - do { \ - hold = 0; \ - bits = 0; \ - } while (0) - -/* Get a byte of input into the bit accumulator, or return from inflate() - if there is no input available. */ -#define PULLBYTE() \ - do { \ - if (have == 0) goto inf_leave; \ - have--; \ - hold += (unsigned long)(*next++) << bits; \ - bits += 8; \ - } while (0) - -/* Assure that there are at least n bits in the bit accumulator. If there is - not enough available input to do that, then return from inflate(). */ -#define NEEDBITS(n) \ - do { \ - while (bits < (unsigned)(n)) \ - PULLBYTE(); \ - } while (0) - -/* Return the low n bits of the bit accumulator (n < 16) */ -#define BITS(n) \ - ((unsigned)hold & ((1U << (n)) - 1)) - -/* Remove n bits from the bit accumulator */ -#define DROPBITS(n) \ - do { \ - hold >>= (n); \ - bits -= (unsigned)(n); \ - } while (0) - -/* Remove zero to seven bits as needed to go to a byte boundary */ -#define BYTEBITS() \ - do { \ - hold >>= bits & 7; \ - bits -= bits & 7; \ - } while (0) - -/* Reverse the bytes in a 32-bit value */ -#define REVERSE(q) \ - ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \ - (((q) & 0xff00) << 8) + (((q) & 0xff) << 24)) - -/* - inflate() uses a state machine to process as much input data and generate as - much output data as possible before returning. The state machine is - structured roughly as follows: - - for (;;) switch (state) { - ... - case STATEn: - if (not enough input data or output space to make progress) - return; - ... make progress ... - state = STATEm; - break; - ... - } - - so when inflate() is called again, the same case is attempted again, and - if the appropriate resources are provided, the machine proceeds to the - next state. The NEEDBITS() macro is usually the way the state evaluates - whether it can proceed or should return. NEEDBITS() does the return if - the requested bits are not available. The typical use of the BITS macros - is: - - NEEDBITS(n); - ... do something with BITS(n) ... - DROPBITS(n); - - where NEEDBITS(n) either returns from inflate() if there isn't enough - input left to load n bits into the accumulator, or it continues. BITS(n) - gives the low n bits in the accumulator. When done, DROPBITS(n) drops - the low n bits off the accumulator. INITBITS() clears the accumulator - and sets the number of available bits to zero. BYTEBITS() discards just - enough bits to put the accumulator on a byte boundary. After BYTEBITS() - and a NEEDBITS(8), then BITS(8) would return the next byte in the stream. - - NEEDBITS(n) uses PULLBYTE() to get an available byte of input, or to return - if there is no input available. The decoding of variable length codes uses - PULLBYTE() directly in order to pull just enough bytes to decode the next - code, and no more. - - Some states loop until they get enough input, making sure that enough - state information is maintained to continue the loop where it left off - if NEEDBITS() returns in the loop. For example, want, need, and keep - would all have to actually be part of the saved state in case NEEDBITS() - returns: - - case STATEw: - while (want < need) { - NEEDBITS(n); - keep[want++] = BITS(n); - DROPBITS(n); - } - state = STATEx; - case STATEx: - - As shown above, if the next state is also the next case, then the break - is omitted. - - A state may also return if there is not enough output space available to - complete that state. Those states are copying stored data, writing a - literal byte, and copying a matching string. - - When returning, a "goto inf_leave" is used to update the total counters, - update the check value, and determine whether any progress has been made - during that inflate() call in order to return the proper return code. - Progress is defined as a change in either strm->avail_in or strm->avail_out. - When there is a window, goto inf_leave will update the window with the last - output written. If a goto inf_leave occurs in the middle of decompression - and there is no window currently, goto inf_leave will create one and copy - output to the window for the next call of inflate(). - - In this implementation, the flush parameter of inflate() only affects the - return code (per zlib.h). inflate() always writes as much as possible to - strm->next_out, given the space available and the provided input--the effect - documented in zlib.h of Z_SYNC_FLUSH. Furthermore, inflate() always defers - the allocation of and copying into a sliding window until necessary, which - provides the effect documented in zlib.h for Z_FINISH when the entire input - stream available. So the only thing the flush parameter actually does is: - when flush is set to Z_FINISH, inflate() cannot return Z_OK. Instead it - will return Z_BUF_ERROR if it has not reached the end of the stream. - */ - -int ZEXPORT inflate(strm, flush) -z_streamp strm; -int flush; -{ - struct inflate_state FAR *state; - unsigned char FAR *next; /* next input */ - unsigned char FAR *put; /* next output */ - unsigned have, left; /* available input and output */ - unsigned long hold; /* bit buffer */ - unsigned bits; /* bits in bit buffer */ - unsigned in, out; /* save starting available input and output */ - unsigned copy; /* number of stored or match bytes to copy */ - unsigned char FAR *from; /* where to copy match bytes from */ - code here; /* current decoding table entry */ - code last; /* parent table entry */ - unsigned len; /* length to copy for repeats, bits to drop */ - int ret; /* return code */ -#ifdef GUNZIP - unsigned char hbuf[4]; /* buffer for gzip header crc calculation */ -#endif - static const unsigned short order[19] = /* permutation of code lengths */ - {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; - - if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL || - (strm->next_in == Z_NULL && strm->avail_in != 0)) - return Z_STREAM_ERROR; - - state = (struct inflate_state FAR *)strm->state; - if (state->mode == TYPE) state->mode = TYPEDO; /* skip check */ - LOAD(); - in = have; - out = left; - ret = Z_OK; - for (;;) - switch (state->mode) { - case HEAD: - if (state->wrap == 0) { - state->mode = TYPEDO; - break; - } - NEEDBITS(16); -#ifdef GUNZIP - if ((state->wrap & 2) && hold == 0x8b1f) { /* gzip header */ - state->check = crc32(0L, Z_NULL, 0); - CRC2(state->check, hold); - INITBITS(); - state->mode = FLAGS; - break; - } - state->flags = 0; /* expect zlib header */ - if (state->head != Z_NULL) - state->head->done = -1; - if (!(state->wrap & 1) || /* check if zlib header allowed */ -#else - if ( -#endif - ((BITS(8) << 8) + (hold >> 8)) % 31) { - strm->msg = (char *)"incorrect header check"; - state->mode = BAD; - break; - } - if (BITS(4) != Z_DEFLATED) { - strm->msg = (char *)"unknown compression method"; - state->mode = BAD; - break; - } - DROPBITS(4); - len = BITS(4) + 8; - if (state->wbits == 0) - state->wbits = len; - else if (len > state->wbits) { - strm->msg = (char *)"invalid window size"; - state->mode = BAD; - break; - } - state->dmax = 1U << len; - Tracev((stderr, "inflate: zlib header ok\n")); - strm->adler = state->check = adler32(0L, Z_NULL, 0); - state->mode = hold & 0x200 ? DICTID : TYPE; - INITBITS(); - break; -#ifdef GUNZIP - case FLAGS: - NEEDBITS(16); - state->flags = (int)(hold); - if ((state->flags & 0xff) != Z_DEFLATED) { - strm->msg = (char *)"unknown compression method"; - state->mode = BAD; - break; - } - if (state->flags & 0xe000) { - strm->msg = (char *)"unknown header flags set"; - state->mode = BAD; - break; - } - if (state->head != Z_NULL) - state->head->text = (int)((hold >> 8) & 1); - if (state->flags & 0x0200) CRC2(state->check, hold); - INITBITS(); - state->mode = TIME; - case TIME: - NEEDBITS(32); - if (state->head != Z_NULL) - state->head->time = hold; - if (state->flags & 0x0200) CRC4(state->check, hold); - INITBITS(); - state->mode = OS; - case OS: - NEEDBITS(16); - if (state->head != Z_NULL) { - state->head->xflags = (int)(hold & 0xff); - state->head->os = (int)(hold >> 8); - } - if (state->flags & 0x0200) CRC2(state->check, hold); - INITBITS(); - state->mode = EXLEN; - case EXLEN: - if (state->flags & 0x0400) { - NEEDBITS(16); - state->length = (unsigned)(hold); - if (state->head != Z_NULL) - state->head->extra_len = (unsigned)hold; - if (state->flags & 0x0200) CRC2(state->check, hold); - INITBITS(); - } - else if (state->head != Z_NULL) - state->head->extra = Z_NULL; - state->mode = EXTRA; - case EXTRA: - if (state->flags & 0x0400) { - copy = state->length; - if (copy > have) copy = have; - if (copy) { - if (state->head != Z_NULL && - state->head->extra != Z_NULL) { - len = state->head->extra_len - state->length; - zmemcpy(state->head->extra + len, next, - len + copy > state->head->extra_max ? - state->head->extra_max - len : copy); - } - if (state->flags & 0x0200) - state->check = crc32(state->check, next, copy); - have -= copy; - next += copy; - state->length -= copy; - } - if (state->length) goto inf_leave; - } - state->length = 0; - state->mode = NAME; - case NAME: - if (state->flags & 0x0800) { - if (have == 0) goto inf_leave; - copy = 0; - do { - len = (unsigned)(next[copy++]); - if (state->head != Z_NULL && - state->head->name != Z_NULL && - state->length < state->head->name_max) - state->head->name[state->length++] = len; - } while (len && copy < have); - if (state->flags & 0x0200) - state->check = crc32(state->check, next, copy); - have -= copy; - next += copy; - if (len) goto inf_leave; - } - else if (state->head != Z_NULL) - state->head->name = Z_NULL; - state->length = 0; - state->mode = COMMENT; - case COMMENT: - if (state->flags & 0x1000) { - if (have == 0) goto inf_leave; - copy = 0; - do { - len = (unsigned)(next[copy++]); - if (state->head != Z_NULL && - state->head->comment != Z_NULL && - state->length < state->head->comm_max) - state->head->comment[state->length++] = len; - } while (len && copy < have); - if (state->flags & 0x0200) - state->check = crc32(state->check, next, copy); - have -= copy; - next += copy; - if (len) goto inf_leave; - } - else if (state->head != Z_NULL) - state->head->comment = Z_NULL; - state->mode = HCRC; - case HCRC: - if (state->flags & 0x0200) { - NEEDBITS(16); - if (hold != (state->check & 0xffff)) { - strm->msg = (char *)"header crc mismatch"; - state->mode = BAD; - break; - } - INITBITS(); - } - if (state->head != Z_NULL) { - state->head->hcrc = (int)((state->flags >> 9) & 1); - state->head->done = 1; - } - strm->adler = state->check = crc32(0L, Z_NULL, 0); - state->mode = TYPE; - break; -#endif - case DICTID: - NEEDBITS(32); - strm->adler = state->check = REVERSE(hold); - INITBITS(); - state->mode = DICT; - case DICT: - if (state->havedict == 0) { - RESTORE(); - return Z_NEED_DICT; - } - strm->adler = state->check = adler32(0L, Z_NULL, 0); - state->mode = TYPE; - case TYPE: - if (flush == Z_BLOCK || flush == Z_TREES) goto inf_leave; - case TYPEDO: - if (state->last) { - BYTEBITS(); - state->mode = CHECK; - break; - } - NEEDBITS(3); - state->last = BITS(1); - DROPBITS(1); - switch (BITS(2)) { - case 0: /* stored block */ - Tracev((stderr, "inflate: stored block%s\n", - state->last ? " (last)" : "")); - state->mode = STORED; - break; - case 1: /* fixed block */ - fixedtables(state); - Tracev((stderr, "inflate: fixed codes block%s\n", - state->last ? " (last)" : "")); - state->mode = LEN_; /* decode codes */ - if (flush == Z_TREES) { - DROPBITS(2); - goto inf_leave; - } - break; - case 2: /* dynamic block */ - Tracev((stderr, "inflate: dynamic codes block%s\n", - state->last ? " (last)" : "")); - state->mode = TABLE; - break; - case 3: - strm->msg = (char *)"invalid block type"; - state->mode = BAD; - } - DROPBITS(2); - break; - case STORED: - BYTEBITS(); /* go to byte boundary */ - NEEDBITS(32); - if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { - strm->msg = (char *)"invalid stored block lengths"; - state->mode = BAD; - break; - } - state->length = (unsigned)hold & 0xffff; - Tracev((stderr, "inflate: stored length %u\n", - state->length)); - INITBITS(); - state->mode = COPY_; - if (flush == Z_TREES) goto inf_leave; - case COPY_: - state->mode = COPY; - case COPY: - copy = state->length; - if (copy) { - if (copy > have) copy = have; - if (copy > left) copy = left; - if (copy == 0) goto inf_leave; - zmemcpy(put, next, copy); - have -= copy; - next += copy; - left -= copy; - put += copy; - state->length -= copy; - break; - } - Tracev((stderr, "inflate: stored end\n")); - state->mode = TYPE; - break; - case TABLE: - NEEDBITS(14); - state->nlen = BITS(5) + 257; - DROPBITS(5); - state->ndist = BITS(5) + 1; - DROPBITS(5); - state->ncode = BITS(4) + 4; - DROPBITS(4); -#ifndef PKZIP_BUG_WORKAROUND - if (state->nlen > 286 || state->ndist > 30) { - strm->msg = (char *)"too many length or distance symbols"; - state->mode = BAD; - break; - } -#endif - Tracev((stderr, "inflate: table sizes ok\n")); - state->have = 0; - state->mode = LENLENS; - case LENLENS: - while (state->have < state->ncode) { - NEEDBITS(3); - state->lens[order[state->have++]] = (unsigned short)BITS(3); - DROPBITS(3); - } - while (state->have < 19) - state->lens[order[state->have++]] = 0; - state->next = state->codes; - state->lencode = (code const FAR *)(state->next); - state->lenbits = 7; - ret = inflate_table(CODES, state->lens, 19, &(state->next), - &(state->lenbits), state->work); - if (ret) { - strm->msg = (char *)"invalid code lengths set"; - state->mode = BAD; - break; - } - Tracev((stderr, "inflate: code lengths ok\n")); - state->have = 0; - state->mode = CODELENS; - case CODELENS: - while (state->have < state->nlen + state->ndist) { - for (;;) { - here = state->lencode[BITS(state->lenbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if (here.val < 16) { - NEEDBITS(here.bits); - DROPBITS(here.bits); - state->lens[state->have++] = here.val; - } - else { - if (here.val == 16) { - NEEDBITS(here.bits + 2); - DROPBITS(here.bits); - if (state->have == 0) { - strm->msg = (char *)"invalid bit length repeat"; - state->mode = BAD; - break; - } - len = state->lens[state->have - 1]; - copy = 3 + BITS(2); - DROPBITS(2); - } - else if (here.val == 17) { - NEEDBITS(here.bits + 3); - DROPBITS(here.bits); - len = 0; - copy = 3 + BITS(3); - DROPBITS(3); - } - else { - NEEDBITS(here.bits + 7); - DROPBITS(here.bits); - len = 0; - copy = 11 + BITS(7); - DROPBITS(7); - } - if (state->have + copy > state->nlen + state->ndist) { - strm->msg = (char *)"invalid bit length repeat"; - state->mode = BAD; - break; - } - while (copy--) - state->lens[state->have++] = (unsigned short)len; - } - } - - /* handle error breaks in while */ - if (state->mode == BAD) break; - - /* check for end-of-block code (better have one) */ - if (state->lens[256] == 0) { - strm->msg = (char *)"invalid code -- missing end-of-block"; - state->mode = BAD; - break; - } - - /* build code tables -- note: do not change the lenbits or distbits - values here (9 and 6) without reading the comments in inftrees.h - concerning the ENOUGH constants, which depend on those values */ - state->next = state->codes; - state->lencode = (code const FAR *)(state->next); - state->lenbits = 9; - ret = inflate_table(LENS, state->lens, state->nlen, &(state->next), - &(state->lenbits), state->work); - if (ret) { - strm->msg = (char *)"invalid literal/lengths set"; - state->mode = BAD; - break; - } - state->distcode = (code const FAR *)(state->next); - state->distbits = 6; - ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist, - &(state->next), &(state->distbits), state->work); - if (ret) { - strm->msg = (char *)"invalid distances set"; - state->mode = BAD; - break; - } - Tracev((stderr, "inflate: codes ok\n")); - state->mode = LEN_; - if (flush == Z_TREES) goto inf_leave; - case LEN_: - state->mode = LEN; - case LEN: - if (have >= 6 && left >= 258) { - RESTORE(); - inflate_fast(strm, out); - LOAD(); - if (state->mode == TYPE) - state->back = -1; - break; - } - state->back = 0; - for (;;) { - here = state->lencode[BITS(state->lenbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if (here.op && (here.op & 0xf0) == 0) { - last = here; - for (;;) { - here = state->lencode[last.val + - (BITS(last.bits + last.op) >> last.bits)]; - if ((unsigned)(last.bits + here.bits) <= bits) break; - PULLBYTE(); - } - DROPBITS(last.bits); - state->back += last.bits; - } - DROPBITS(here.bits); - state->back += here.bits; - state->length = (unsigned)here.val; - if ((int)(here.op) == 0) { - Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? - "inflate: literal '%c'\n" : - "inflate: literal 0x%02x\n", here.val)); - state->mode = LIT; - break; - } - if (here.op & 32) { - Tracevv((stderr, "inflate: end of block\n")); - state->back = -1; - state->mode = TYPE; - break; - } - if (here.op & 64) { - strm->msg = (char *)"invalid literal/length code"; - state->mode = BAD; - break; - } - state->extra = (unsigned)(here.op) & 15; - state->mode = LENEXT; - case LENEXT: - if (state->extra) { - NEEDBITS(state->extra); - state->length += BITS(state->extra); - DROPBITS(state->extra); - state->back += state->extra; - } - Tracevv((stderr, "inflate: length %u\n", state->length)); - state->was = state->length; - state->mode = DIST; - case DIST: - for (;;) { - here = state->distcode[BITS(state->distbits)]; - if ((unsigned)(here.bits) <= bits) break; - PULLBYTE(); - } - if ((here.op & 0xf0) == 0) { - last = here; - for (;;) { - here = state->distcode[last.val + - (BITS(last.bits + last.op) >> last.bits)]; - if ((unsigned)(last.bits + here.bits) <= bits) break; - PULLBYTE(); - } - DROPBITS(last.bits); - state->back += last.bits; - } - DROPBITS(here.bits); - state->back += here.bits; - if (here.op & 64) { - strm->msg = (char *)"invalid distance code"; - state->mode = BAD; - break; - } - state->offset = (unsigned)here.val; - state->extra = (unsigned)(here.op) & 15; - state->mode = DISTEXT; - case DISTEXT: - if (state->extra) { - NEEDBITS(state->extra); - state->offset += BITS(state->extra); - DROPBITS(state->extra); - state->back += state->extra; - } -#ifdef INFLATE_STRICT - if (state->offset > state->dmax) { - strm->msg = (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } -#endif - Tracevv((stderr, "inflate: distance %u\n", state->offset)); - state->mode = MATCH; - case MATCH: - if (left == 0) goto inf_leave; - copy = out - left; - if (state->offset > copy) { /* copy from window */ - copy = state->offset - copy; - if (copy > state->whave) { - if (state->sane) { - strm->msg = (char *)"invalid distance too far back"; - state->mode = BAD; - break; - } -#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR - Trace((stderr, "inflate.c too far\n")); - copy -= state->whave; - if (copy > state->length) copy = state->length; - if (copy > left) copy = left; - left -= copy; - state->length -= copy; - do { - *put++ = 0; - } while (--copy); - if (state->length == 0) state->mode = LEN; - break; -#endif - } - if (copy > state->wnext) { - copy -= state->wnext; - from = state->window + (state->wsize - copy); - } - else - from = state->window + (state->wnext - copy); - if (copy > state->length) copy = state->length; - } - else { /* copy from output */ - from = put - state->offset; - copy = state->length; - } - if (copy > left) copy = left; - left -= copy; - state->length -= copy; - do { - *put++ = *from++; - } while (--copy); - if (state->length == 0) state->mode = LEN; - break; - case LIT: - if (left == 0) goto inf_leave; - *put++ = (unsigned char)(state->length); - left--; - state->mode = LEN; - break; - case CHECK: - if (state->wrap) { - NEEDBITS(32); - out -= left; - strm->total_out += out; - state->total += out; - if (out) - strm->adler = state->check = - UPDATE(state->check, put - out, out); - out = left; - if (( -#ifdef GUNZIP - state->flags ? hold : -#endif - REVERSE(hold)) != state->check) { - strm->msg = (char *)"incorrect data check"; - state->mode = BAD; - break; - } - INITBITS(); - Tracev((stderr, "inflate: check matches trailer\n")); - } -#ifdef GUNZIP - state->mode = LENGTH; - case LENGTH: - if (state->wrap && state->flags) { - NEEDBITS(32); - if (hold != (state->total & 0xffffffffUL)) { - strm->msg = (char *)"incorrect length check"; - state->mode = BAD; - break; - } - INITBITS(); - Tracev((stderr, "inflate: length matches trailer\n")); - } -#endif - state->mode = DONE; - case DONE: - ret = Z_STREAM_END; - goto inf_leave; - case BAD: - ret = Z_DATA_ERROR; - goto inf_leave; - case MEM: - return Z_MEM_ERROR; - case SYNC: - default: - return Z_STREAM_ERROR; - } - - /* - Return from inflate(), updating the total counts and the check value. - If there was no progress during the inflate() call, return a buffer - error. Call updatewindow() to create and/or update the window state. - Note: a memory error from inflate() is non-recoverable. - */ - inf_leave: - RESTORE(); - if (state->wsize || (state->mode < CHECK && out != strm->avail_out)) - if (updatewindow(strm, out)) { - state->mode = MEM; - return Z_MEM_ERROR; - } - in -= strm->avail_in; - out -= strm->avail_out; - strm->total_in += in; - strm->total_out += out; - state->total += out; - if (state->wrap && out) - strm->adler = state->check = - UPDATE(state->check, strm->next_out - out, out); - strm->data_type = state->bits + (state->last ? 64 : 0) + - (state->mode == TYPE ? 128 : 0) + - (state->mode == LEN_ || state->mode == COPY_ ? 256 : 0); - if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK) - ret = Z_BUF_ERROR; - return ret; -} - -int ZEXPORT inflateEnd(strm) -z_streamp strm; -{ - struct inflate_state FAR *state; - if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) - return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if (state->window != Z_NULL) ZFREE(strm, state->window); - ZFREE(strm, strm->state); - strm->state = Z_NULL; - Tracev((stderr, "inflate: end\n")); - return Z_OK; -} - -int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength) -z_streamp strm; -const Bytef *dictionary; -uInt dictLength; -{ - struct inflate_state FAR *state; - unsigned long id; - - /* check state */ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if (state->wrap != 0 && state->mode != DICT) - return Z_STREAM_ERROR; - - /* check for correct dictionary id */ - if (state->mode == DICT) { - id = adler32(0L, Z_NULL, 0); - id = adler32(id, dictionary, dictLength); - if (id != state->check) - return Z_DATA_ERROR; - } - - /* copy dictionary to window */ - if (updatewindow(strm, strm->avail_out)) { - state->mode = MEM; - return Z_MEM_ERROR; - } - if (dictLength > state->wsize) { - zmemcpy(state->window, dictionary + dictLength - state->wsize, - state->wsize); - state->whave = state->wsize; - } - else { - zmemcpy(state->window + state->wsize - dictLength, dictionary, - dictLength); - state->whave = dictLength; - } - state->havedict = 1; - Tracev((stderr, "inflate: dictionary set\n")); - return Z_OK; -} - -int ZEXPORT inflateGetHeader(strm, head) -z_streamp strm; -gz_headerp head; -{ - struct inflate_state FAR *state; - - /* check state */ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if ((state->wrap & 2) == 0) return Z_STREAM_ERROR; - - /* save header structure */ - state->head = head; - head->done = 0; - return Z_OK; -} - -/* - Search buf[0..len-1] for the pattern: 0, 0, 0xff, 0xff. Return when found - or when out of input. When called, *have is the number of pattern bytes - found in order so far, in 0..3. On return *have is updated to the new - state. If on return *have equals four, then the pattern was found and the - return value is how many bytes were read including the last byte of the - pattern. If *have is less than four, then the pattern has not been found - yet and the return value is len. In the latter case, syncsearch() can be - called again with more data and the *have state. *have is initialized to - zero for the first call. - */ -local unsigned syncsearch(have, buf, len) -unsigned FAR *have; -unsigned char FAR *buf; -unsigned len; -{ - unsigned got; - unsigned next; - - got = *have; - next = 0; - while (next < len && got < 4) { - if ((int)(buf[next]) == (got < 2 ? 0 : 0xff)) - got++; - else if (buf[next]) - got = 0; - else - got = 4 - got; - next++; - } - *have = got; - return next; -} - -int ZEXPORT inflateSync(strm) -z_streamp strm; -{ - unsigned len; /* number of bytes to look at or looked at */ - unsigned long in, out; /* temporary to save total_in and total_out */ - unsigned char buf[4]; /* to restore bit buffer to byte string */ - struct inflate_state FAR *state; - - /* check parameters */ - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR; - - /* if first time, start search in bit buffer */ - if (state->mode != SYNC) { - state->mode = SYNC; - state->hold <<= state->bits & 7; - state->bits -= state->bits & 7; - len = 0; - while (state->bits >= 8) { - buf[len++] = (unsigned char)(state->hold); - state->hold >>= 8; - state->bits -= 8; - } - state->have = 0; - syncsearch(&(state->have), buf, len); - } - - /* search available input */ - len = syncsearch(&(state->have), strm->next_in, strm->avail_in); - strm->avail_in -= len; - strm->next_in += len; - strm->total_in += len; - - /* return no joy or set up to restart inflate() on a new block */ - if (state->have != 4) return Z_DATA_ERROR; - in = strm->total_in; out = strm->total_out; - inflateReset(strm); - strm->total_in = in; strm->total_out = out; - state->mode = TYPE; - return Z_OK; -} - -/* - Returns true if inflate is currently at the end of a block generated by - Z_SYNC_FLUSH or Z_FULL_FLUSH. This function is used by one PPP - implementation to provide an additional safety check. PPP uses - Z_SYNC_FLUSH but removes the length bytes of the resulting empty stored - block. When decompressing, PPP checks that at the end of input packet, - inflate is waiting for these length bytes. - */ -int ZEXPORT inflateSyncPoint(strm) -z_streamp strm; -{ - struct inflate_state FAR *state; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - return state->mode == STORED && state->bits == 0; -} - -int ZEXPORT inflateCopy(dest, source) -z_streamp dest; -z_streamp source; -{ - struct inflate_state FAR *state; - struct inflate_state FAR *copy; - unsigned char FAR *window; - unsigned wsize; - - /* check input */ - if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL || - source->zalloc == (alloc_func)0 || source->zfree == (free_func)0) - return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)source->state; - - /* allocate space */ - copy = (struct inflate_state FAR *) - ZALLOC(source, 1, sizeof(struct inflate_state)); - if (copy == Z_NULL) return Z_MEM_ERROR; - window = Z_NULL; - if (state->window != Z_NULL) { - window = (unsigned char FAR *) - ZALLOC(source, 1U << state->wbits, sizeof(unsigned char)); - if (window == Z_NULL) { - ZFREE(source, copy); - return Z_MEM_ERROR; - } - } - - /* copy state */ - zmemcpy(dest, source, sizeof(z_stream)); - zmemcpy(copy, state, sizeof(struct inflate_state)); - if (state->lencode >= state->codes && - state->lencode <= state->codes + ENOUGH - 1) { - copy->lencode = copy->codes + (state->lencode - state->codes); - copy->distcode = copy->codes + (state->distcode - state->codes); - } - copy->next = copy->codes + (state->next - state->codes); - if (window != Z_NULL) { - wsize = 1U << state->wbits; - zmemcpy(window, state->window, wsize); - } - copy->window = window; - dest->state = (struct internal_state FAR *)copy; - return Z_OK; -} - -int ZEXPORT inflateUndermine(strm, subvert) -z_streamp strm; -int subvert; -{ - struct inflate_state FAR *state; - - if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; - state = (struct inflate_state FAR *)strm->state; - state->sane = !subvert; -#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR - return Z_OK; -#else - state->sane = 1; - return Z_DATA_ERROR; -#endif -} - -long ZEXPORT inflateMark(strm) -z_streamp strm; -{ - struct inflate_state FAR *state; - - if (strm == Z_NULL || strm->state == Z_NULL) return -1L << 16; - state = (struct inflate_state FAR *)strm->state; - return ((long)(state->back) << 16) + - (state->mode == COPY ? state->length : - (state->mode == MATCH ? state->was - state->length : 0)); -} diff --git a/Dependencies/zlib/inflate.h b/Dependencies/zlib/inflate.h deleted file mode 100644 index 95f4986..0000000 --- a/Dependencies/zlib/inflate.h +++ /dev/null @@ -1,122 +0,0 @@ -/* inflate.h -- internal inflate state definition - * Copyright (C) 1995-2009 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* define NO_GZIP when compiling if you want to disable gzip header and - trailer decoding by inflate(). NO_GZIP would be used to avoid linking in - the crc code when it is not needed. For shared libraries, gzip decoding - should be left enabled. */ -#ifndef NO_GZIP -# define GUNZIP -#endif - -/* Possible inflate modes between inflate() calls */ -typedef enum { - HEAD, /* i: waiting for magic header */ - FLAGS, /* i: waiting for method and flags (gzip) */ - TIME, /* i: waiting for modification time (gzip) */ - OS, /* i: waiting for extra flags and operating system (gzip) */ - EXLEN, /* i: waiting for extra length (gzip) */ - EXTRA, /* i: waiting for extra bytes (gzip) */ - NAME, /* i: waiting for end of file name (gzip) */ - COMMENT, /* i: waiting for end of comment (gzip) */ - HCRC, /* i: waiting for header crc (gzip) */ - DICTID, /* i: waiting for dictionary check value */ - DICT, /* waiting for inflateSetDictionary() call */ - TYPE, /* i: waiting for type bits, including last-flag bit */ - TYPEDO, /* i: same, but skip check to exit inflate on new block */ - STORED, /* i: waiting for stored size (length and complement) */ - COPY_, /* i/o: same as COPY below, but only first time in */ - COPY, /* i/o: waiting for input or output to copy stored block */ - TABLE, /* i: waiting for dynamic block table lengths */ - LENLENS, /* i: waiting for code length code lengths */ - CODELENS, /* i: waiting for length/lit and distance code lengths */ - LEN_, /* i: same as LEN below, but only first time in */ - LEN, /* i: waiting for length/lit/eob code */ - LENEXT, /* i: waiting for length extra bits */ - DIST, /* i: waiting for distance code */ - DISTEXT, /* i: waiting for distance extra bits */ - MATCH, /* o: waiting for output space to copy string */ - LIT, /* o: waiting for output space to write literal */ - CHECK, /* i: waiting for 32-bit check value */ - LENGTH, /* i: waiting for 32-bit length (gzip) */ - DONE, /* finished check, done -- remain here until reset */ - BAD, /* got a data error -- remain here until reset */ - MEM, /* got an inflate() memory error -- remain here until reset */ - SYNC /* looking for synchronization bytes to restart inflate() */ -} inflate_mode; - -/* - State transitions between above modes - - - (most modes can go to BAD or MEM on error -- not shown for clarity) - - Process header: - HEAD -> (gzip) or (zlib) or (raw) - (gzip) -> FLAGS -> TIME -> OS -> EXLEN -> EXTRA -> NAME -> COMMENT -> - HCRC -> TYPE - (zlib) -> DICTID or TYPE - DICTID -> DICT -> TYPE - (raw) -> TYPEDO - Read deflate blocks: - TYPE -> TYPEDO -> STORED or TABLE or LEN_ or CHECK - STORED -> COPY_ -> COPY -> TYPE - TABLE -> LENLENS -> CODELENS -> LEN_ - LEN_ -> LEN - Read deflate codes in fixed or dynamic block: - LEN -> LENEXT or LIT or TYPE - LENEXT -> DIST -> DISTEXT -> MATCH -> LEN - LIT -> LEN - Process trailer: - CHECK -> LENGTH -> DONE - */ - -/* state maintained between inflate() calls. Approximately 10K bytes. */ -struct inflate_state { - inflate_mode mode; /* current inflate mode */ - int last; /* true if processing last block */ - int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ - int havedict; /* true if dictionary provided */ - int flags; /* gzip header method and flags (0 if zlib) */ - unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */ - unsigned long check; /* protected copy of check value */ - unsigned long total; /* protected copy of output count */ - gz_headerp head; /* where to save gzip header information */ - /* sliding window */ - unsigned wbits; /* log base 2 of requested window size */ - unsigned wsize; /* window size or zero if not using window */ - unsigned whave; /* valid bytes in the window */ - unsigned wnext; /* window write index */ - unsigned char FAR *window; /* allocated sliding window, if needed */ - /* bit accumulator */ - unsigned long hold; /* input bit accumulator */ - unsigned bits; /* number of bits in "in" */ - /* for string and stored block copying */ - unsigned length; /* literal or length of data to copy */ - unsigned offset; /* distance back to copy string from */ - /* for table and code decoding */ - unsigned extra; /* extra bits needed */ - /* fixed and dynamic code tables */ - code const FAR *lencode; /* starting table for length/literal codes */ - code const FAR *distcode; /* starting table for distance codes */ - unsigned lenbits; /* index bits for lencode */ - unsigned distbits; /* index bits for distcode */ - /* dynamic table building */ - unsigned ncode; /* number of code length code lengths */ - unsigned nlen; /* number of length code lengths */ - unsigned ndist; /* number of distance code lengths */ - unsigned have; /* number of code lengths in lens[] */ - code FAR *next; /* next available space in codes[] */ - unsigned short lens[320]; /* temporary storage for code lengths */ - unsigned short work[288]; /* work area for code table building */ - code codes[ENOUGH]; /* space for code tables */ - int sane; /* if false, allow invalid distance too far */ - int back; /* bits back of last unprocessed length/lit */ - unsigned was; /* initial length of match */ -}; diff --git a/Dependencies/zlib/inftrees.c b/Dependencies/zlib/inftrees.c deleted file mode 100644 index 11e9c52..0000000 --- a/Dependencies/zlib/inftrees.c +++ /dev/null @@ -1,330 +0,0 @@ -/* inftrees.c -- generate Huffman trees for efficient decoding - * Copyright (C) 1995-2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -#include "zutil.h" -#include "inftrees.h" - -#define MAXBITS 15 - -const char inflate_copyright[] = - " inflate 1.2.5 Copyright 1995-2010 Mark Adler "; -/* - If you use the zlib library in a product, an acknowledgment is welcome - in the documentation of your product. If for some reason you cannot - include such an acknowledgment, I would appreciate that you keep this - copyright string in the executable of your product. - */ - -/* - Build a set of tables to decode the provided canonical Huffman code. - The code lengths are lens[0..codes-1]. The result starts at *table, - whose indices are 0..2^bits-1. work is a writable array of at least - lens shorts, which is used as a work area. type is the type of code - to be generated, CODES, LENS, or DISTS. On return, zero is success, - -1 is an invalid code, and +1 means that ENOUGH isn't enough. table - on return points to the next available entry's address. bits is the - requested root table index bits, and on return it is the actual root - table index bits. It will differ if the request is greater than the - longest code or if it is less than the shortest code. - */ -int ZLIB_INTERNAL inflate_table(type, lens, codes, table, bits, work) -codetype type; -unsigned short FAR *lens; -unsigned codes; -code FAR * FAR *table; -unsigned FAR *bits; -unsigned short FAR *work; -{ - unsigned len; /* a code's length in bits */ - unsigned sym; /* index of code symbols */ - unsigned min, max; /* minimum and maximum code lengths */ - unsigned root; /* number of index bits for root table */ - unsigned curr; /* number of index bits for current table */ - unsigned drop; /* code bits to drop for sub-table */ - int left; /* number of prefix codes available */ - unsigned used; /* code entries in table used */ - unsigned huff; /* Huffman code */ - unsigned incr; /* for incrementing code, index */ - unsigned fill; /* index for replicating entries */ - unsigned low; /* low bits for current root entry */ - unsigned mask; /* mask for low root bits */ - code here; /* table entry for duplication */ - code FAR *next; /* next available space in table */ - const unsigned short FAR *base; /* base value table to use */ - const unsigned short FAR *extra; /* extra bits table to use */ - int end; /* use base and extra for symbol > end */ - unsigned short count[MAXBITS+1]; /* number of codes of each length */ - unsigned short offs[MAXBITS+1]; /* offsets in table for each length */ - static const unsigned short lbase[31] = { /* Length codes 257..285 base */ - 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, - 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0}; - static const unsigned short lext[31] = { /* Length codes 257..285 extra */ - 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, - 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 73, 195}; - static const unsigned short dbase[32] = { /* Distance codes 0..29 base */ - 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, - 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, - 8193, 12289, 16385, 24577, 0, 0}; - static const unsigned short dext[32] = { /* Distance codes 0..29 extra */ - 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, - 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, - 28, 28, 29, 29, 64, 64}; - - /* - Process a set of code lengths to create a canonical Huffman code. The - code lengths are lens[0..codes-1]. Each length corresponds to the - symbols 0..codes-1. The Huffman code is generated by first sorting the - symbols by length from short to long, and retaining the symbol order - for codes with equal lengths. Then the code starts with all zero bits - for the first code of the shortest length, and the codes are integer - increments for the same length, and zeros are appended as the length - increases. For the deflate format, these bits are stored backwards - from their more natural integer increment ordering, and so when the - decoding tables are built in the large loop below, the integer codes - are incremented backwards. - - This routine assumes, but does not check, that all of the entries in - lens[] are in the range 0..MAXBITS. The caller must assure this. - 1..MAXBITS is interpreted as that code length. zero means that that - symbol does not occur in this code. - - The codes are sorted by computing a count of codes for each length, - creating from that a table of starting indices for each length in the - sorted table, and then entering the symbols in order in the sorted - table. The sorted table is work[], with that space being provided by - the caller. - - The length counts are used for other purposes as well, i.e. finding - the minimum and maximum length codes, determining if there are any - codes at all, checking for a valid set of lengths, and looking ahead - at length counts to determine sub-table sizes when building the - decoding tables. - */ - - /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ - for (len = 0; len <= MAXBITS; len++) - count[len] = 0; - for (sym = 0; sym < codes; sym++) - count[lens[sym]]++; - - /* bound code lengths, force root to be within code lengths */ - root = *bits; - for (max = MAXBITS; max >= 1; max--) - if (count[max] != 0) break; - if (root > max) root = max; - if (max == 0) { /* no symbols to code at all */ - here.op = (unsigned char)64; /* invalid code marker */ - here.bits = (unsigned char)1; - here.val = (unsigned short)0; - *(*table)++ = here; /* make a table to force an error */ - *(*table)++ = here; - *bits = 1; - return 0; /* no symbols, but wait for decoding to report error */ - } - for (min = 1; min < max; min++) - if (count[min] != 0) break; - if (root < min) root = min; - - /* check for an over-subscribed or incomplete set of lengths */ - left = 1; - for (len = 1; len <= MAXBITS; len++) { - left <<= 1; - left -= count[len]; - if (left < 0) return -1; /* over-subscribed */ - } - if (left > 0 && (type == CODES || max != 1)) - return -1; /* incomplete set */ - - /* generate offsets into symbol table for each length for sorting */ - offs[1] = 0; - for (len = 1; len < MAXBITS; len++) - offs[len + 1] = offs[len] + count[len]; - - /* sort symbols by length, by symbol order within each length */ - for (sym = 0; sym < codes; sym++) - if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym; - - /* - Create and fill in decoding tables. In this loop, the table being - filled is at next and has curr index bits. The code being used is huff - with length len. That code is converted to an index by dropping drop - bits off of the bottom. For codes where len is less than drop + curr, - those top drop + curr - len bits are incremented through all values to - fill the table with replicated entries. - - root is the number of index bits for the root table. When len exceeds - root, sub-tables are created pointed to by the root entry with an index - of the low root bits of huff. This is saved in low to check for when a - new sub-table should be started. drop is zero when the root table is - being filled, and drop is root when sub-tables are being filled. - - When a new sub-table is needed, it is necessary to look ahead in the - code lengths to determine what size sub-table is needed. The length - counts are used for this, and so count[] is decremented as codes are - entered in the tables. - - used keeps track of how many table entries have been allocated from the - provided *table space. It is checked for LENS and DIST tables against - the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in - the initial root table size constants. See the comments in inftrees.h - for more information. - - sym increments through all symbols, and the loop terminates when - all codes of length max, i.e. all codes, have been processed. This - routine permits incomplete codes, so another loop after this one fills - in the rest of the decoding tables with invalid code markers. - */ - - /* set up for code type */ - switch (type) { - case CODES: - base = extra = work; /* dummy value--not used */ - end = 19; - break; - case LENS: - base = lbase; - base -= 257; - extra = lext; - extra -= 257; - end = 256; - break; - default: /* DISTS */ - base = dbase; - extra = dext; - end = -1; - } - - /* initialize state for loop */ - huff = 0; /* starting code */ - sym = 0; /* starting code symbol */ - len = min; /* starting code length */ - next = *table; /* current table to fill in */ - curr = root; /* current table index bits */ - drop = 0; /* current bits to drop from code for index */ - low = (unsigned)(-1); /* trigger new sub-table when len > root */ - used = 1U << root; /* use root table entries */ - mask = used - 1; /* mask for comparing low */ - - /* check available table space */ - if ((type == LENS && used >= ENOUGH_LENS) || - (type == DISTS && used >= ENOUGH_DISTS)) - return 1; - - /* process all codes and make table entries */ - for (;;) { - /* create table entry */ - here.bits = (unsigned char)(len - drop); - if ((int)(work[sym]) < end) { - here.op = (unsigned char)0; - here.val = work[sym]; - } - else if ((int)(work[sym]) > end) { - here.op = (unsigned char)(extra[work[sym]]); - here.val = base[work[sym]]; - } - else { - here.op = (unsigned char)(32 + 64); /* end of block */ - here.val = 0; - } - - /* replicate for those indices with low len bits equal to huff */ - incr = 1U << (len - drop); - fill = 1U << curr; - min = fill; /* save offset to next table */ - do { - fill -= incr; - next[(huff >> drop) + fill] = here; - } while (fill != 0); - - /* backwards increment the len-bit code huff */ - incr = 1U << (len - 1); - while (huff & incr) - incr >>= 1; - if (incr != 0) { - huff &= incr - 1; - huff += incr; - } - else - huff = 0; - - /* go to next symbol, update count, len */ - sym++; - if (--(count[len]) == 0) { - if (len == max) break; - len = lens[work[sym]]; - } - - /* create new sub-table if needed */ - if (len > root && (huff & mask) != low) { - /* if first time, transition to sub-tables */ - if (drop == 0) - drop = root; - - /* increment past last table */ - next += min; /* here min is 1 << curr */ - - /* determine length of next table */ - curr = len - drop; - left = (int)(1 << curr); - while (curr + drop < max) { - left -= count[curr + drop]; - if (left <= 0) break; - curr++; - left <<= 1; - } - - /* check for enough space */ - used += 1U << curr; - if ((type == LENS && used >= ENOUGH_LENS) || - (type == DISTS && used >= ENOUGH_DISTS)) - return 1; - - /* point entry in root table to sub-table */ - low = huff & mask; - (*table)[low].op = (unsigned char)curr; - (*table)[low].bits = (unsigned char)root; - (*table)[low].val = (unsigned short)(next - *table); - } - } - - /* - Fill in rest of table for incomplete codes. This loop is similar to the - loop above in incrementing huff for table indices. It is assumed that - len is equal to curr + drop, so there is no loop needed to increment - through high index bits. When the current sub-table is filled, the loop - drops back to the root table to fill in any remaining entries there. - */ - here.op = (unsigned char)64; /* invalid code marker */ - here.bits = (unsigned char)(len - drop); - here.val = (unsigned short)0; - while (huff != 0) { - /* when done with sub-table, drop back to root table */ - if (drop != 0 && (huff & mask) != low) { - drop = 0; - len = root; - next = *table; - here.bits = (unsigned char)len; - } - - /* put invalid code marker in table */ - next[huff >> drop] = here; - - /* backwards increment the len-bit code huff */ - incr = 1U << (len - 1); - while (huff & incr) - incr >>= 1; - if (incr != 0) { - huff &= incr - 1; - huff += incr; - } - else - huff = 0; - } - - /* set return parameters */ - *table += used; - *bits = root; - return 0; -} diff --git a/Dependencies/zlib/inftrees.h b/Dependencies/zlib/inftrees.h deleted file mode 100644 index baa53a0..0000000 --- a/Dependencies/zlib/inftrees.h +++ /dev/null @@ -1,62 +0,0 @@ -/* inftrees.h -- header to use inftrees.c - * Copyright (C) 1995-2005, 2010 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* Structure for decoding tables. Each entry provides either the - information needed to do the operation requested by the code that - indexed that table entry, or it provides a pointer to another - table that indexes more bits of the code. op indicates whether - the entry is a pointer to another table, a literal, a length or - distance, an end-of-block, or an invalid code. For a table - pointer, the low four bits of op is the number of index bits of - that table. For a length or distance, the low four bits of op - is the number of extra bits to get after the code. bits is - the number of bits in this code or part of the code to drop off - of the bit buffer. val is the actual byte to output in the case - of a literal, the base length or distance, or the offset from - the current table to the next table. Each entry is four bytes. */ -typedef struct { - unsigned char op; /* operation, extra bits, table bits */ - unsigned char bits; /* bits in this part of the code */ - unsigned short val; /* offset in table or code value */ -} code; - -/* op values as set by inflate_table(): - 00000000 - literal - 0000tttt - table link, tttt != 0 is the number of table index bits - 0001eeee - length or distance, eeee is the number of extra bits - 01100000 - end of block - 01000000 - invalid code - */ - -/* Maximum size of the dynamic table. The maximum number of code structures is - 1444, which is the sum of 852 for literal/length codes and 592 for distance - codes. These values were found by exhaustive searches using the program - examples/enough.c found in the zlib distribtution. The arguments to that - program are the number of symbols, the initial root table size, and the - maximum bit length of a code. "enough 286 9 15" for literal/length codes - returns returns 852, and "enough 30 6 15" for distance codes returns 592. - The initial root table size (9 or 6) is found in the fifth argument of the - inflate_table() calls in inflate.c and infback.c. If the root table size is - changed, then these maximum sizes would be need to be recalculated and - updated. */ -#define ENOUGH_LENS 852 -#define ENOUGH_DISTS 592 -#define ENOUGH (ENOUGH_LENS+ENOUGH_DISTS) - -/* Type of code to build for inflate_table() */ -typedef enum { - CODES, - LENS, - DISTS -} codetype; - -int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens, - unsigned codes, code FAR * FAR *table, - unsigned FAR *bits, unsigned short FAR *work)); diff --git a/Dependencies/zlib/make_vms.com b/Dependencies/zlib/make_vms.com deleted file mode 100644 index 6576490..0000000 --- a/Dependencies/zlib/make_vms.com +++ /dev/null @@ -1,804 +0,0 @@ -$! make libz under VMS written by -$! Martin P.J. Zinser -$! -$! In case of problems with the install you might contact me at -$! zinser@zinser.no-ip.info(preferred) or -$! zinser@sysdev.deutsche-boerse.com (work) -$! -$! Make procedure history for Zlib -$! -$!------------------------------------------------------------------------------ -$! Version history -$! 0.01 20060120 First version to receive a number -$! 0.02 20061008 Adapt to new Makefile.in -$! 0.03 20091224 Add support for large file check -$! 0.04 20100110 Add new gzclose, gzlib, gzread, gzwrite -$! 0.05 20100221 Exchange zlibdefs.h by zconf.h.in -$! -$ on error then goto err_exit -$ set proc/parse=ext -$! -$ true = 1 -$ false = 0 -$ tmpnam = "temp_" + f$getjpi("","pid") -$ tt = tmpnam + ".txt" -$ tc = tmpnam + ".c" -$ th = tmpnam + ".h" -$ define/nolog tconfig 'th' -$ its_decc = false -$ its_vaxc = false -$ its_gnuc = false -$ s_case = False -$! -$! Setup variables holding "config" information -$! -$ Make = "" -$ name = "Zlib" -$ version = "?.?.?" -$ v_string = "ZLIB_VERSION" -$ v_file = "zlib.h" -$ ccopt = "" -$ lopts = "" -$ dnsrl = "" -$ aconf_in_file = "zconf.h.in#zconf.h_in" -$ conf_check_string = "" -$ linkonly = false -$ optfile = name + ".opt" -$ libdefs = "" -$ axp = f$getsyi("HW_MODEL").ge.1024 .and. f$getsyi("HW_MODEL").lt.4096 -$! -$ whoami = f$parse(f$enviornment("Procedure"),,,,"NO_CONCEAL") -$ mydef = F$parse(whoami,,,"DEVICE") -$ mydir = f$parse(whoami,,,"DIRECTORY") - "][" -$ myproc = f$parse(whoami,,,"Name") + f$parse(whoami,,,"type") -$! -$! Check for MMK/MMS -$! -$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS" -$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK" -$! -$! -$ gosub find_version -$! -$ open/write topt tmp.opt -$ open/write optf 'optfile' -$! -$ gosub check_opts -$! -$! Look for the compiler used -$! -$ gosub check_compiler -$ close topt -$! -$ if its_decc -$ then -$ ccopt = "/prefix=all" + ccopt -$ if f$trnlnm("SYS") .eqs. "" -$ then -$ if axp -$ then -$ define sys sys$library: -$ else -$ ccopt = "/decc" + ccopt -$ define sys decc$library_include: -$ endif -$ endif -$ endif -$ if its_vaxc .or. its_gnuc -$ then -$ if f$trnlnm("SYS").eqs."" then define sys sys$library: -$ endif -$! -$! Build a fake configure input header -$! -$ open/write conf_hin config.hin -$ write conf_hin "#undef _LARGEFILE64_SOURCE" -$ close conf_hin -$! -$! -$ i = 0 -$FIND_ACONF: -$ fname = f$element(i,"#",aconf_in_file) -$ if fname .eqs. "#" then goto AMISS_ERR -$ if f$search(fname) .eqs. "" -$ then -$ i = i + 1 -$ goto find_aconf -$ endif -$ open/read/err=aconf_err aconf_in 'fname' -$ open/write aconf zconf.h -$ACONF_LOOP: -$ read/end_of_file=aconf_exit aconf_in line -$ work = f$edit(line, "compress,trim") -$ if f$extract(0,6,work) .nes. "#undef" -$ then -$ if f$extract(0,12,work) .nes. "#cmakedefine" -$ then -$ write aconf line -$ endif -$ else -$ cdef = f$element(1," ",work) -$ gosub check_config -$ endif -$ goto aconf_loop -$ACONF_EXIT: -$ write aconf "#define VMS 1" -$ write aconf "#include " -$ write aconf "#include " -$ write aconf "#ifdef _LARGEFILE" -$ write aconf "#define off64_t __off64_t" -$ write aconf "#define fopen64 fopen" -$ write aconf "#define fseeko64 fseeko" -$ write aconf "#define lseek64 lseek" -$ write aconf "#define ftello64 ftell" -$ write aconf "#endif" -$ close aconf_in -$ close aconf -$ if f$search("''th'") .nes. "" then delete 'th';* -$! Build the thing plain or with mms -$! -$ write sys$output "Compiling Zlib sources ..." -$ if make.eqs."" -$ then -$ dele example.obj;*,minigzip.obj;* -$ CALL MAKE adler32.OBJ "CC ''CCOPT' adler32" - - adler32.c zlib.h zconf.h -$ CALL MAKE compress.OBJ "CC ''CCOPT' compress" - - compress.c zlib.h zconf.h -$ CALL MAKE crc32.OBJ "CC ''CCOPT' crc32" - - crc32.c zlib.h zconf.h -$ CALL MAKE deflate.OBJ "CC ''CCOPT' deflate" - - deflate.c deflate.h zutil.h zlib.h zconf.h -$ CALL MAKE gzclose.OBJ "CC ''CCOPT' gzclose" - - gzclose.c zutil.h zlib.h zconf.h -$ CALL MAKE gzlib.OBJ "CC ''CCOPT' gzlib" - - gzlib.c zutil.h zlib.h zconf.h -$ CALL MAKE gzread.OBJ "CC ''CCOPT' gzread" - - gzread.c zutil.h zlib.h zconf.h -$ CALL MAKE gzwrite.OBJ "CC ''CCOPT' gzwrite" - - gzwrite.c zutil.h zlib.h zconf.h -$ CALL MAKE infback.OBJ "CC ''CCOPT' infback" - - infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h -$ CALL MAKE inffast.OBJ "CC ''CCOPT' inffast" - - inffast.c zutil.h zlib.h zconf.h inffast.h -$ CALL MAKE inflate.OBJ "CC ''CCOPT' inflate" - - inflate.c zutil.h zlib.h zconf.h infblock.h -$ CALL MAKE inftrees.OBJ "CC ''CCOPT' inftrees" - - inftrees.c zutil.h zlib.h zconf.h inftrees.h -$ CALL MAKE trees.OBJ "CC ''CCOPT' trees" - - trees.c deflate.h zutil.h zlib.h zconf.h -$ CALL MAKE uncompr.OBJ "CC ''CCOPT' uncompr" - - uncompr.c zlib.h zconf.h -$ CALL MAKE zutil.OBJ "CC ''CCOPT' zutil" - - zutil.c zutil.h zlib.h zconf.h -$ write sys$output "Building Zlib ..." -$ CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ -$ write sys$output "Building example..." -$ CALL MAKE example.OBJ "CC ''CCOPT' example" - - example.c zlib.h zconf.h -$ call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb -$ if f$search("x11vms:xvmsutils.olb") .nes. "" -$ then -$ write sys$output "Building minigzip..." -$ CALL MAKE minigzip.OBJ "CC ''CCOPT' minigzip" - - minigzip.c zlib.h zconf.h -$ call make minigzip.exe - - "LINK minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib" - - minigzip.obj libz.olb -$ endif -$ else -$ gosub crea_mms -$ write sys$output "Make ''name' ''version' with ''Make' " -$ 'make' -$ endif -$! -$! Alpha gets a shareable image -$! -$ If axp -$ Then -$ gosub crea_olist -$ write sys$output "Creating libzshr.exe" -$ call anal_obj_axp modules.opt _link.opt -$ if s_case -$ then -$ open/append optf modules.opt -$ write optf "case_sensitive=YES" -$ close optf -$ endif -$ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,_link.opt/opt -$ endif -$ write sys$output "Zlib build completed" -$ exit -$CC_ERR: -$ write sys$output "C compiler required to build ''name'" -$ goto err_exit -$ERR_EXIT: -$ set message/facil/ident/sever/text -$ close/nolog optf -$ close/nolog topt -$ close/nolog conf_hin -$ close/nolog aconf_in -$ close/nolog aconf -$ close/nolog out -$ close/nolog min -$ close/nolog mod -$ close/nolog h_in -$ write sys$output "Exiting..." -$ exit 2 -$! -$! -$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES -$ V = 'F$Verify(0) -$! P1 = What we are trying to make -$! P2 = Command to make it -$! P3 - P8 What it depends on -$ -$ If F$Search(P1) .Eqs. "" Then Goto Makeit -$ Time = F$CvTime(F$File(P1,"RDT")) -$arg=3 -$Loop: -$ Argument = P'arg -$ If Argument .Eqs. "" Then Goto Exit -$ El=0 -$Loop2: -$ File = F$Element(El," ",Argument) -$ If File .Eqs. " " Then Goto Endl -$ AFile = "" -$Loop3: -$ OFile = AFile -$ AFile = F$Search(File) -$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl -$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit -$ Goto Loop3 -$NextEL: -$ El = El + 1 -$ Goto Loop2 -$EndL: -$ arg=arg+1 -$ If arg .Le. 8 Then Goto Loop -$ Goto Exit -$ -$Makeit: -$ VV=F$VERIFY(0) -$ write sys$output P2 -$ 'P2 -$ VV='F$Verify(VV) -$Exit: -$ If V Then Set Verify -$ENDSUBROUTINE -$!------------------------------------------------------------------------------ -$! -$! Check command line options and set symbols accordingly -$! -$!------------------------------------------------------------------------------ -$! Version history -$! 0.01 20041206 First version to receive a number -$! 0.02 20060126 Add new "HELP" target -$ CHECK_OPTS: -$ i = 1 -$ OPT_LOOP: -$ if i .lt. 9 -$ then -$ cparm = f$edit(p'i',"upcase") -$! -$! Check if parameter actually contains something -$! -$ if f$edit(cparm,"trim") .nes. "" -$ then -$ if cparm .eqs. "DEBUG" -$ then -$ ccopt = ccopt + "/noopt/deb" -$ lopts = lopts + "/deb" -$ endif -$ if f$locate("CCOPT=",cparm) .lt. f$length(cparm) -$ then -$ start = f$locate("=",cparm) + 1 -$ len = f$length(cparm) - start -$ ccopt = ccopt + f$extract(start,len,cparm) -$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) - - then s_case = true -$ endif -$ if cparm .eqs. "LINK" then linkonly = true -$ if f$locate("LOPTS=",cparm) .lt. f$length(cparm) -$ then -$ start = f$locate("=",cparm) + 1 -$ len = f$length(cparm) - start -$ lopts = lopts + f$extract(start,len,cparm) -$ endif -$ if f$locate("CC=",cparm) .lt. f$length(cparm) -$ then -$ start = f$locate("=",cparm) + 1 -$ len = f$length(cparm) - start -$ cc_com = f$extract(start,len,cparm) - if (cc_com .nes. "DECC") .and. - - (cc_com .nes. "VAXC") .and. - - (cc_com .nes. "GNUC") -$ then -$ write sys$output "Unsupported compiler choice ''cc_com' ignored" -$ write sys$output "Use DECC, VAXC, or GNUC instead" -$ else -$ if cc_com .eqs. "DECC" then its_decc = true -$ if cc_com .eqs. "VAXC" then its_vaxc = true -$ if cc_com .eqs. "GNUC" then its_gnuc = true -$ endif -$ endif -$ if f$locate("MAKE=",cparm) .lt. f$length(cparm) -$ then -$ start = f$locate("=",cparm) + 1 -$ len = f$length(cparm) - start -$ mmks = f$extract(start,len,cparm) -$ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS") -$ then -$ make = mmks -$ else -$ write sys$output "Unsupported make choice ''mmks' ignored" -$ write sys$output "Use MMK or MMS instead" -$ endif -$ endif -$ if cparm .eqs. "HELP" then gosub bhelp -$ endif -$ i = i + 1 -$ goto opt_loop -$ endif -$ return -$!------------------------------------------------------------------------------ -$! -$! Look for the compiler used -$! -$! Version history -$! 0.01 20040223 First version to receive a number -$! 0.02 20040229 Save/set value of decc$no_rooted_search_lists -$! 0.03 20060202 Extend handling of GNU C -$! 0.04 20090402 Compaq -> hp -$CHECK_COMPILER: -$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc)) -$ then -$ its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "") -$ its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "") -$ its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "") -$ endif -$! -$! Exit if no compiler available -$! -$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc)) -$ then goto CC_ERR -$ else -$ if its_decc -$ then -$ write sys$output "CC compiler check ... hp C" -$ if f$trnlnm("decc$no_rooted_search_lists") .nes. "" -$ then -$ dnrsl = f$trnlnm("decc$no_rooted_search_lists") -$ endif -$ define/nolog decc$no_rooted_search_lists 1 -$ else -$ if its_vaxc then write sys$output "CC compiler check ... VAX C" -$ if its_gnuc -$ then -$ write sys$output "CC compiler check ... GNU C" -$ if f$trnlnm(topt) then write topt "gnu_cc:[000000]gcclib.olb/lib" -$ if f$trnlnm(optf) then write optf "gnu_cc:[000000]gcclib.olb/lib" -$ cc = "gcc" -$ endif -$ if f$trnlnm(topt) then write topt "sys$share:vaxcrtl.exe/share" -$ if f$trnlnm(optf) then write optf "sys$share:vaxcrtl.exe/share" -$ endif -$ endif -$ return -$!------------------------------------------------------------------------------ -$! -$! If MMS/MMK are available dump out the descrip.mms if required -$! -$CREA_MMS: -$ write sys$output "Creating descrip.mms..." -$ create descrip.mms -$ open/append out descrip.mms -$ copy sys$input: out -$ deck -# descrip.mms: MMS description file for building zlib on VMS -# written by Martin P.J. Zinser -# - -OBJS = adler32.obj, compress.obj, crc32.obj, gzclose.obj, gzlib.obj\ - gzread.obj, gzwrite.obj, uncompr.obj, infback.obj\ - deflate.obj, trees.obj, zutil.obj, inflate.obj, \ - inftrees.obj, inffast.obj - -$ eod -$ write out "CFLAGS=", ccopt -$ write out "LOPTS=", lopts -$ copy sys$input: out -$ deck - -all : example.exe minigzip.exe libz.olb - @ write sys$output " Example applications available" - -libz.olb : libz.olb($(OBJS)) - @ write sys$output " libz available" - -example.exe : example.obj libz.olb - link $(LOPTS) example,libz.olb/lib - -minigzip.exe : minigzip.obj libz.olb - link $(LOPTS) minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib - -clean : - delete *.obj;*,libz.olb;*,*.opt;*,*.exe;* - - -# Other dependencies. -adler32.obj : adler32.c zutil.h zlib.h zconf.h -compress.obj : compress.c zlib.h zconf.h -crc32.obj : crc32.c zutil.h zlib.h zconf.h -deflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.h -example.obj : example.c zlib.h zconf.h -gzclose.obj : gzclose.c zutil.h zlib.h zconf.h -gzlib.obj : gzlib.c zutil.h zlib.h zconf.h -gzread.obj : gzread.c zutil.h zlib.h zconf.h -gzwrite.obj : gzwrite.c zutil.h zlib.h zconf.h -inffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h -inflate.obj : inflate.c zutil.h zlib.h zconf.h -inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h -minigzip.obj : minigzip.c zlib.h zconf.h -trees.obj : trees.c deflate.h zutil.h zlib.h zconf.h -uncompr.obj : uncompr.c zlib.h zconf.h -zutil.obj : zutil.c zutil.h zlib.h zconf.h -infback.obj : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h -$ eod -$ close out -$ return -$!------------------------------------------------------------------------------ -$! -$! Read list of core library sources from makefile.in and create options -$! needed to build shareable image -$! -$CREA_OLIST: -$ open/read min makefile.in -$ open/write mod modules.opt -$ src_check = "OBJC =" -$MRLOOP: -$ read/end=mrdone min rec -$ if (f$extract(0,6,rec) .nes. src_check) then goto mrloop -$ rec = rec - src_check -$ gosub extra_filnam -$ if (f$element(1,"\",rec) .eqs. "\") then goto mrdone -$MRSLOOP: -$ read/end=mrdone min rec -$ gosub extra_filnam -$ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop -$MRDONE: -$ close min -$ close mod -$ return -$!------------------------------------------------------------------------------ -$! -$! Take record extracted in crea_olist and split it into single filenames -$! -$EXTRA_FILNAM: -$ myrec = f$edit(rec - "\", "trim,compress") -$ i = 0 -$FELOOP: -$ srcfil = f$element(i," ", myrec) -$ if (srcfil .nes. " ") -$ then -$ write mod f$parse(srcfil,,,"NAME"), ".obj" -$ i = i + 1 -$ goto feloop -$ endif -$ return -$!------------------------------------------------------------------------------ -$! -$! Find current Zlib version number -$! -$FIND_VERSION: -$ open/read h_in 'v_file' -$hloop: -$ read/end=hdone h_in rec -$ rec = f$edit(rec,"TRIM") -$ if (f$extract(0,1,rec) .nes. "#") then goto hloop -$ rec = f$edit(rec - "#", "TRIM") -$ if f$element(0," ",rec) .nes. "define" then goto hloop -$ if f$element(1," ",rec) .eqs. v_string -$ then -$ version = 'f$element(2," ",rec)' -$ goto hdone -$ endif -$ goto hloop -$hdone: -$ close h_in -$ return -$!------------------------------------------------------------------------------ -$! -$CHECK_CONFIG: -$! -$ in_ldef = f$locate(cdef,libdefs) -$ if (in_ldef .lt. f$length(libdefs)) -$ then -$ write aconf "#define ''cdef' 1" -$ libdefs = f$extract(0,in_ldef,libdefs) + - - f$extract(in_ldef + f$length(cdef) + 1, - - f$length(libdefs) - in_ldef - f$length(cdef) - 1, - - libdefs) -$ else -$ if (f$type('cdef') .eqs. "INTEGER") -$ then -$ write aconf "#define ''cdef' ", 'cdef' -$ else -$ if (f$type('cdef') .eqs. "STRING") -$ then -$ write aconf "#define ''cdef' ", """", '''cdef'', """" -$ else -$ gosub check_cc_def -$ endif -$ endif -$ endif -$ return -$!------------------------------------------------------------------------------ -$! -$! Check if this is a define relating to the properties of the C/C++ -$! compiler -$! -$ CHECK_CC_DEF: -$ if (cdef .eqs. "_LARGEFILE64_SOURCE") -$ then -$ copy sys$input: 'tc' -$ deck -#include "tconfig" -#define _LARGEFILE -#include - -int main(){ -FILE *fp; - fp = fopen("temp.txt","r"); - fseeko(fp,1,SEEK_SET); - fclose(fp); -} - -$ eod -$ test_inv = false -$ comm_h = false -$ gosub cc_prop_check -$ return -$ endif -$ write aconf "/* ", line, " */" -$ return -$!------------------------------------------------------------------------------ -$! -$! Check for properties of C/C++ compiler -$! -$! Version history -$! 0.01 20031020 First version to receive a number -$! 0.02 20031022 Added logic for defines with value -$! 0.03 20040309 Make sure local config file gets not deleted -$! 0.04 20041230 Also write include for configure run -$! 0.05 20050103 Add processing of "comment defines" -$CC_PROP_CHECK: -$ cc_prop = true -$ is_need = false -$ is_need = (f$extract(0,4,cdef) .eqs. "NEED") .or. (test_inv .eq. true) -$ if f$search(th) .eqs. "" then create 'th' -$ set message/nofac/noident/nosever/notext -$ on error then continue -$ cc 'tmpnam' -$ if .not. ($status) then cc_prop = false -$ on error then continue -$! The headers might lie about the capabilities of the RTL -$ link 'tmpnam',tmp.opt/opt -$ if .not. ($status) then cc_prop = false -$ set message/fac/ident/sever/text -$ on error then goto err_exit -$ delete/nolog 'tmpnam'.*;*/exclude='th' -$ if (cc_prop .and. .not. is_need) .or. - - (.not. cc_prop .and. is_need) -$ then -$ write sys$output "Checking for ''cdef'... yes" -$ if f$type('cdef_val'_yes) .nes. "" -$ then -$ if f$type('cdef_val'_yes) .eqs. "INTEGER" - - then call write_config f$fao("#define !AS !UL",cdef,'cdef_val'_yes) -$ if f$type('cdef_val'_yes) .eqs. "STRING" - - then call write_config f$fao("#define !AS !AS",cdef,'cdef_val'_yes) -$ else -$ call write_config f$fao("#define !AS 1",cdef) -$ endif -$ if (cdef .eqs. "HAVE_FSEEKO") .or. (cdef .eqs. "_LARGE_FILES") .or. - - (cdef .eqs. "_LARGEFILE64_SOURCE") then - - call write_config f$string("#define _LARGEFILE 1") -$ else -$ write sys$output "Checking for ''cdef'... no" -$ if (comm_h) -$ then - call write_config f$fao("/* !AS */",line) -$ else -$ if f$type('cdef_val'_no) .nes. "" -$ then -$ if f$type('cdef_val'_no) .eqs. "INTEGER" - - then call write_config f$fao("#define !AS !UL",cdef,'cdef_val'_no) -$ if f$type('cdef_val'_no) .eqs. "STRING" - - then call write_config f$fao("#define !AS !AS",cdef,'cdef_val'_no) -$ else -$ call write_config f$fao("#undef !AS",cdef) -$ endif -$ endif -$ endif -$ return -$!------------------------------------------------------------------------------ -$! -$! Check for properties of C/C++ compiler with multiple result values -$! -$! Version history -$! 0.01 20040127 First version -$! 0.02 20050103 Reconcile changes from cc_prop up to version 0.05 -$CC_MPROP_CHECK: -$ cc_prop = true -$ i = 1 -$ idel = 1 -$ MT_LOOP: -$ if f$type(result_'i') .eqs. "STRING" -$ then -$ set message/nofac/noident/nosever/notext -$ on error then continue -$ cc 'tmpnam'_'i' -$ if .not. ($status) then cc_prop = false -$ on error then continue -$! The headers might lie about the capabilities of the RTL -$ link 'tmpnam'_'i',tmp.opt/opt -$ if .not. ($status) then cc_prop = false -$ set message/fac/ident/sever/text -$ on error then goto err_exit -$ delete/nolog 'tmpnam'_'i'.*;* -$ if (cc_prop) -$ then -$ write sys$output "Checking for ''cdef'... ", mdef_'i' -$ if f$type(mdef_'i') .eqs. "INTEGER" - - then call write_config f$fao("#define !AS !UL",cdef,mdef_'i') -$ if f$type('cdef_val'_yes) .eqs. "STRING" - - then call write_config f$fao("#define !AS !AS",cdef,mdef_'i') -$ goto msym_clean -$ else -$ i = i + 1 -$ goto mt_loop -$ endif -$ endif -$ write sys$output "Checking for ''cdef'... no" -$ call write_config f$fao("#undef !AS",cdef) -$ MSYM_CLEAN: -$ if (idel .le. msym_max) -$ then -$ delete/sym mdef_'idel' -$ idel = idel + 1 -$ goto msym_clean -$ endif -$ return -$!------------------------------------------------------------------------------ -$! -$! Analyze Object files for OpenVMS AXP to extract Procedure and Data -$! information to build a symbol vector for a shareable image -$! All the "brains" of this logic was suggested by Hartmut Becker -$! (Hartmut.Becker@compaq.com). All the bugs were introduced by me -$! (zinser@zinser.no-ip.info), so if you do have problem reports please do not -$! bother Hartmut/HP, but get in touch with me -$! -$! Version history -$! 0.01 20040406 Skip over shareable images in option file -$! 0.02 20041109 Fix option file for shareable images with case_sensitive=YES -$! 0.03 20050107 Skip over Identification labels in option file -$! 0.04 20060117 Add uppercase alias to code compiled with /name=as_is -$! -$ ANAL_OBJ_AXP: Subroutine -$ V = 'F$Verify(0) -$ SAY := "WRITE_ SYS$OUTPUT" -$ -$ IF F$SEARCH("''P1'") .EQS. "" -$ THEN -$ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available" -$ goto exit_aa -$ ENDIF -$ IF "''P2'" .EQS. "" -$ THEN -$ SAY "ANAL_OBJ_AXP: Error, no output file provided" -$ goto exit_aa -$ ENDIF -$ -$ open/read in 'p1 -$ create a.tmp -$ open/append atmp a.tmp -$ loop: -$ read/end=end_loop in line -$ if f$locate("/SHARE",f$edit(line,"upcase")) .lt. f$length(line) -$ then -$ write sys$output "ANAL_SKP_SHR-i-skipshare, ''line'" -$ goto loop -$ endif -$ if f$locate("IDENTIFICATION=",f$edit(line,"upcase")) .lt. f$length(line) -$ then -$ write sys$output "ANAL_OBJ_AXP-i-ident: Identification ", - - f$element(1,"=",line) -$ goto loop -$ endif -$ f= f$search(line) -$ if f .eqs. "" -$ then -$ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'" -$ goto loop -$ endif -$ define/user sys$output nl: -$ define/user sys$error nl: -$ anal/obj/gsd 'f /out=x.tmp -$ open/read xtmp x.tmp -$ XLOOP: -$ read/end=end_xloop xtmp xline -$ xline = f$edit(xline,"compress") -$ write atmp xline -$ goto xloop -$ END_XLOOP: -$ close xtmp -$ goto loop -$ end_loop: -$ close in -$ close atmp -$ if f$search("a.tmp") .eqs. "" - - then $ exit -$ ! all global definitions -$ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp -$ ! all procedures -$ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp -$ search c.tmp "symbol:"/out=d.tmp -$ define/user sys$output nl: -$ edito/edt/command=sys$input d.tmp -sub/symbol: "/symbol_vector=(/whole -sub/"/=PROCEDURE)/whole -exit -$ ! all data -$ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp -$ search e.tmp "symbol:"/out=f.tmp -$ define/user sys$output nl: -$ edito/edt/command=sys$input f.tmp -sub/symbol: "/symbol_vector=(/whole -sub/"/=DATA)/whole -exit -$ sort/nodupl d.tmp,f.tmp g.tmp -$ open/read raw_vector g.tmp -$ open/write case_vector 'p2' -$ RAWLOOP: -$ read/end=end_rawloop raw_vector raw_element -$ write case_vector raw_element -$ if f$locate("=PROCEDURE)",raw_element) .lt. f$length(raw_element) -$ then -$ name = f$element(1,"=",raw_element) - "(" -$ if f$edit(name,"UPCASE") .nes. name then - - write case_vector f$fao(" symbol_vector=(!AS/!AS=PROCEDURE)", - - f$edit(name,"UPCASE"), name) -$ endif -$ if f$locate("=DATA)",raw_element) .lt. f$length(raw_element) -$ then -$ name = f$element(1,"=",raw_element) - "(" -$ if f$edit(name,"UPCASE") .nes. name then - - write case_vector f$fao(" symbol_vector=(!AS/!AS=DATA)", - - f$edit(name,"UPCASE"), name) -$ endif -$ goto rawloop -$ END_RAWLOOP: -$ close raw_vector -$ close case_vector -$ delete a.tmp;*,b.tmp;*,c.tmp;*,d.tmp;*,e.tmp;*,f.tmp;*,g.tmp;* -$ if f$search("x.tmp") .nes. "" - - then $ delete x.tmp;* -$! -$ EXIT_AA: -$ if V then set verify -$ endsubroutine -$!------------------------------------------------------------------------------ -$! -$! Write configuration to both permanent and temporary config file -$! -$! Version history -$! 0.01 20031029 First version to receive a number -$! -$WRITE_CONFIG: SUBROUTINE -$ write aconf 'p1' -$ open/append confh 'th' -$ write confh 'p1' -$ close confh -$ENDSUBROUTINE -$!------------------------------------------------------------------------------ diff --git a/Dependencies/zlib/minigzip.c b/Dependencies/zlib/minigzip.c deleted file mode 100644 index 9825ccc..0000000 --- a/Dependencies/zlib/minigzip.c +++ /dev/null @@ -1,440 +0,0 @@ -/* minigzip.c -- simulate gzip using the zlib compression library - * Copyright (C) 1995-2006, 2010 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* - * minigzip is a minimal implementation of the gzip utility. This is - * only an example of using zlib and isn't meant to replace the - * full-featured gzip. No attempt is made to deal with file systems - * limiting names to 14 or 8+3 characters, etc... Error checking is - * very limited. So use minigzip only for testing; use gzip for the - * real thing. On MSDOS, use only on file names without extension - * or in pipe mode. - */ - -/* @(#) $Id$ */ - -#include "zlib.h" -#include - -#ifdef STDC -# include -# include -#endif - -#ifdef USE_MMAP -# include -# include -# include -#endif - -#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__) -# include -# include -# ifdef UNDER_CE -# include -# endif -# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) -#else -# define SET_BINARY_MODE(file) -#endif - -#ifdef VMS -# define unlink delete -# define GZ_SUFFIX "-gz" -#endif -#ifdef RISCOS -# define unlink remove -# define GZ_SUFFIX "-gz" -# define fileno(file) file->__file -#endif -#if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os -# include /* for fileno */ -#endif - -#if !defined(Z_HAVE_UNISTD_H) && !defined(_LARGEFILE64_SOURCE) -#ifndef WIN32 /* unlink already in stdio.h for WIN32 */ - extern int unlink OF((const char *)); -#endif -#endif - -#if defined(UNDER_CE) -# include -# define perror(s) pwinerror(s) - -/* Map the Windows error number in ERROR to a locale-dependent error - message string and return a pointer to it. Typically, the values - for ERROR come from GetLastError. - - The string pointed to shall not be modified by the application, - but may be overwritten by a subsequent call to strwinerror - - The strwinerror function does not change the current setting - of GetLastError. */ - -static char *strwinerror (error) - DWORD error; -{ - static char buf[1024]; - - wchar_t *msgbuf; - DWORD lasterr = GetLastError(); - DWORD chars = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM - | FORMAT_MESSAGE_ALLOCATE_BUFFER, - NULL, - error, - 0, /* Default language */ - (LPVOID)&msgbuf, - 0, - NULL); - if (chars != 0) { - /* If there is an \r\n appended, zap it. */ - if (chars >= 2 - && msgbuf[chars - 2] == '\r' && msgbuf[chars - 1] == '\n') { - chars -= 2; - msgbuf[chars] = 0; - } - - if (chars > sizeof (buf) - 1) { - chars = sizeof (buf) - 1; - msgbuf[chars] = 0; - } - - wcstombs(buf, msgbuf, chars + 1); - LocalFree(msgbuf); - } - else { - sprintf(buf, "unknown win32 error (%ld)", error); - } - - SetLastError(lasterr); - return buf; -} - -static void pwinerror (s) - const char *s; -{ - if (s && *s) - fprintf(stderr, "%s: %s\n", s, strwinerror(GetLastError ())); - else - fprintf(stderr, "%s\n", strwinerror(GetLastError ())); -} - -#endif /* UNDER_CE */ - -#ifndef GZ_SUFFIX -# define GZ_SUFFIX ".gz" -#endif -#define SUFFIX_LEN (sizeof(GZ_SUFFIX)-1) - -#define BUFLEN 16384 -#define MAX_NAME_LEN 1024 - -#ifdef MAXSEG_64K -# define local static - /* Needed for systems with limitation on stack size. */ -#else -# define local -#endif - -char *prog; - -void error OF((const char *msg)); -void gz_compress OF((FILE *in, gzFile out)); -#ifdef USE_MMAP -int gz_compress_mmap OF((FILE *in, gzFile out)); -#endif -void gz_uncompress OF((gzFile in, FILE *out)); -void file_compress OF((char *file, char *mode)); -void file_uncompress OF((char *file)); -int main OF((int argc, char *argv[])); - -/* =========================================================================== - * Display error message and exit - */ -void error(msg) - const char *msg; -{ - fprintf(stderr, "%s: %s\n", prog, msg); - exit(1); -} - -/* =========================================================================== - * Compress input to output then close both files. - */ - -void gz_compress(in, out) - FILE *in; - gzFile out; -{ - local char buf[BUFLEN]; - int len; - int err; - -#ifdef USE_MMAP - /* Try first compressing with mmap. If mmap fails (minigzip used in a - * pipe), use the normal fread loop. - */ - if (gz_compress_mmap(in, out) == Z_OK) return; -#endif - for (;;) { - len = (int)fread(buf, 1, sizeof(buf), in); - if (ferror(in)) { - perror("fread"); - exit(1); - } - if (len == 0) break; - - if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err)); - } - fclose(in); - if (gzclose(out) != Z_OK) error("failed gzclose"); -} - -#ifdef USE_MMAP /* MMAP version, Miguel Albrecht */ - -/* Try compressing the input file at once using mmap. Return Z_OK if - * if success, Z_ERRNO otherwise. - */ -int gz_compress_mmap(in, out) - FILE *in; - gzFile out; -{ - int len; - int err; - int ifd = fileno(in); - caddr_t buf; /* mmap'ed buffer for the entire input file */ - off_t buf_len; /* length of the input file */ - struct stat sb; - - /* Determine the size of the file, needed for mmap: */ - if (fstat(ifd, &sb) < 0) return Z_ERRNO; - buf_len = sb.st_size; - if (buf_len <= 0) return Z_ERRNO; - - /* Now do the actual mmap: */ - buf = mmap((caddr_t) 0, buf_len, PROT_READ, MAP_SHARED, ifd, (off_t)0); - if (buf == (caddr_t)(-1)) return Z_ERRNO; - - /* Compress the whole file at once: */ - len = gzwrite(out, (char *)buf, (unsigned)buf_len); - - if (len != (int)buf_len) error(gzerror(out, &err)); - - munmap(buf, buf_len); - fclose(in); - if (gzclose(out) != Z_OK) error("failed gzclose"); - return Z_OK; -} -#endif /* USE_MMAP */ - -/* =========================================================================== - * Uncompress input to output then close both files. - */ -void gz_uncompress(in, out) - gzFile in; - FILE *out; -{ - local char buf[BUFLEN]; - int len; - int err; - - for (;;) { - len = gzread(in, buf, sizeof(buf)); - if (len < 0) error (gzerror(in, &err)); - if (len == 0) break; - - if ((int)fwrite(buf, 1, (unsigned)len, out) != len) { - error("failed fwrite"); - } - } - if (fclose(out)) error("failed fclose"); - - if (gzclose(in) != Z_OK) error("failed gzclose"); -} - - -/* =========================================================================== - * Compress the given file: create a corresponding .gz file and remove the - * original. - */ -void file_compress(file, mode) - char *file; - char *mode; -{ - local char outfile[MAX_NAME_LEN]; - FILE *in; - gzFile out; - - if (strlen(file) + strlen(GZ_SUFFIX) >= sizeof(outfile)) { - fprintf(stderr, "%s: filename too long\n", prog); - exit(1); - } - - strcpy(outfile, file); - strcat(outfile, GZ_SUFFIX); - - in = fopen(file, "rb"); - if (in == NULL) { - perror(file); - exit(1); - } - out = gzopen(outfile, mode); - if (out == NULL) { - fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile); - exit(1); - } - gz_compress(in, out); - - unlink(file); -} - - -/* =========================================================================== - * Uncompress the given file and remove the original. - */ -void file_uncompress(file) - char *file; -{ - local char buf[MAX_NAME_LEN]; - char *infile, *outfile; - FILE *out; - gzFile in; - size_t len = strlen(file); - - if (len + strlen(GZ_SUFFIX) >= sizeof(buf)) { - fprintf(stderr, "%s: filename too long\n", prog); - exit(1); - } - - strcpy(buf, file); - - if (len > SUFFIX_LEN && strcmp(file+len-SUFFIX_LEN, GZ_SUFFIX) == 0) { - infile = file; - outfile = buf; - outfile[len-3] = '\0'; - } else { - outfile = file; - infile = buf; - strcat(infile, GZ_SUFFIX); - } - in = gzopen(infile, "rb"); - if (in == NULL) { - fprintf(stderr, "%s: can't gzopen %s\n", prog, infile); - exit(1); - } - out = fopen(outfile, "wb"); - if (out == NULL) { - perror(file); - exit(1); - } - - gz_uncompress(in, out); - - unlink(infile); -} - - -/* =========================================================================== - * Usage: minigzip [-c] [-d] [-f] [-h] [-r] [-1 to -9] [files...] - * -c : write to standard output - * -d : decompress - * -f : compress with Z_FILTERED - * -h : compress with Z_HUFFMAN_ONLY - * -r : compress with Z_RLE - * -1 to -9 : compression level - */ - -int main(argc, argv) - int argc; - char *argv[]; -{ - int copyout = 0; - int uncompr = 0; - gzFile file; - char *bname, outmode[20]; - - strcpy(outmode, "wb6 "); - - prog = argv[0]; - bname = strrchr(argv[0], '/'); - if (bname) - bname++; - else - bname = argv[0]; - argc--, argv++; - - if (!strcmp(bname, "gunzip")) - uncompr = 1; - else if (!strcmp(bname, "zcat")) - copyout = uncompr = 1; - - while (argc > 0) { - if (strcmp(*argv, "-c") == 0) - copyout = 1; - else if (strcmp(*argv, "-d") == 0) - uncompr = 1; - else if (strcmp(*argv, "-f") == 0) - outmode[3] = 'f'; - else if (strcmp(*argv, "-h") == 0) - outmode[3] = 'h'; - else if (strcmp(*argv, "-r") == 0) - outmode[3] = 'R'; - else if ((*argv)[0] == '-' && (*argv)[1] >= '1' && (*argv)[1] <= '9' && - (*argv)[2] == 0) - outmode[2] = (*argv)[1]; - else - break; - argc--, argv++; - } - if (outmode[3] == ' ') - outmode[3] = 0; - if (argc == 0) { - SET_BINARY_MODE(stdin); - SET_BINARY_MODE(stdout); - if (uncompr) { - file = gzdopen(fileno(stdin), "rb"); - if (file == NULL) error("can't gzdopen stdin"); - gz_uncompress(file, stdout); - } else { - file = gzdopen(fileno(stdout), outmode); - if (file == NULL) error("can't gzdopen stdout"); - gz_compress(stdin, file); - } - } else { - if (copyout) { - SET_BINARY_MODE(stdout); - } - do { - if (uncompr) { - if (copyout) { - file = gzopen(*argv, "rb"); - if (file == NULL) - fprintf(stderr, "%s: can't gzopen %s\n", prog, *argv); - else - gz_uncompress(file, stdout); - } else { - file_uncompress(*argv); - } - } else { - if (copyout) { - FILE * in = fopen(*argv, "rb"); - - if (in == NULL) { - perror(*argv); - } else { - file = gzdopen(fileno(stdout), outmode); - if (file == NULL) error("can't gzdopen stdout"); - - gz_compress(in, file); - } - - } else { - file_compress(*argv, outmode); - } - } - } while (argv++, --argc); - } - return 0; -} diff --git a/Dependencies/zlib/msdos/Makefile.bor b/Dependencies/zlib/msdos/Makefile.bor deleted file mode 100644 index 0c1b99c..0000000 --- a/Dependencies/zlib/msdos/Makefile.bor +++ /dev/null @@ -1,115 +0,0 @@ -# Makefile for zlib -# Borland C++ -# Last updated: 15-Mar-2003 - -# To use, do "make -fmakefile.bor" -# To compile in small model, set below: MODEL=s - -# WARNING: the small model is supported but only for small values of -# MAX_WBITS and MAX_MEM_LEVEL. For example: -# -DMAX_WBITS=11 -DDEF_WBITS=11 -DMAX_MEM_LEVEL=3 -# If you wish to reduce the memory requirements (default 256K for big -# objects plus a few K), you can add to the LOC macro below: -# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14 -# See zconf.h for details about the memory requirements. - -# ------------ Turbo C++, Borland C++ ------------ - -# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7) -# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or added -# to the declaration of LOC here: -LOC = $(LOCAL_ZLIB) - -# type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc. -CPU_TYP = 0 - -# memory model: one of s, m, c, l (small, medium, compact, large) -MODEL=l - -# replace bcc with tcc for Turbo C++ 1.0, with bcc32 for the 32 bit version -CC=bcc -LD=bcc -AR=tlib - -# compiler flags -# replace "-O2" by "-O -G -a -d" for Turbo C++ 1.0 -CFLAGS=-O2 -Z -m$(MODEL) $(LOC) - -LDFLAGS=-m$(MODEL) -f- - - -# variables -ZLIB_LIB = zlib_$(MODEL).lib - -OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj -OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj -OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj -OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj - - -# targets -all: $(ZLIB_LIB) example.exe minigzip.exe - -.c.obj: - $(CC) -c $(CFLAGS) $*.c - -adler32.obj: adler32.c zlib.h zconf.h - -compress.obj: compress.c zlib.h zconf.h - -crc32.obj: crc32.c zlib.h zconf.h crc32.h - -deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h - -gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h - -gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h - -gzread.obj: gzread.c zlib.h zconf.h gzguts.h - -gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h - -infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h - -inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h - -trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h - -uncompr.obj: uncompr.c zlib.h zconf.h - -zutil.obj: zutil.c zutil.h zlib.h zconf.h - -example.obj: example.c zlib.h zconf.h - -minigzip.obj: minigzip.c zlib.h zconf.h - - -# the command line is cut to fit in the MS-DOS 128 byte limit: -$(ZLIB_LIB): $(OBJ1) $(OBJ2) - -del $(ZLIB_LIB) - $(AR) $(ZLIB_LIB) $(OBJP1) - $(AR) $(ZLIB_LIB) $(OBJP2) - -example.exe: example.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) - -minigzip.exe: minigzip.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) - -test: example.exe minigzip.exe - example - echo hello world | minigzip | minigzip -d - -clean: - -del *.obj - -del *.lib - -del *.exe - -del zlib_*.bak - -del foo.gz diff --git a/Dependencies/zlib/msdos/Makefile.dj2 b/Dependencies/zlib/msdos/Makefile.dj2 deleted file mode 100644 index 29b0395..0000000 --- a/Dependencies/zlib/msdos/Makefile.dj2 +++ /dev/null @@ -1,104 +0,0 @@ -# Makefile for zlib. Modified for djgpp v2.0 by F. J. Donahoe, 3/15/96. -# Copyright (C) 1995-1998 Jean-loup Gailly. -# For conditions of distribution and use, see copyright notice in zlib.h - -# To compile, or to compile and test, type: -# -# make -fmakefile.dj2; make test -fmakefile.dj2 -# -# To install libz.a, zconf.h and zlib.h in the djgpp directories, type: -# -# make install -fmakefile.dj2 -# -# after first defining LIBRARY_PATH and INCLUDE_PATH in djgpp.env as -# in the sample below if the pattern of the DJGPP distribution is to -# be followed. Remember that, while 'es around <=> are ignored in -# makefiles, they are *not* in batch files or in djgpp.env. -# - - - - - -# [make] -# INCLUDE_PATH=%\>;INCLUDE_PATH%%\DJDIR%\include -# LIBRARY_PATH=%\>;LIBRARY_PATH%%\DJDIR%\lib -# BUTT=-m486 -# - - - - - -# Alternately, these variables may be defined below, overriding the values -# in djgpp.env, as -# INCLUDE_PATH=c:\usr\include -# LIBRARY_PATH=c:\usr\lib - -CC=gcc - -#CFLAGS=-MMD -O -#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 -#CFLAGS=-MMD -g -DDEBUG -CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ - -Wstrict-prototypes -Wmissing-prototypes - -# If cp.exe is available, replace "copy /Y" with "cp -fp" . -CP=copy /Y -# If gnu install.exe is available, replace $(CP) with ginstall. -INSTALL=$(CP) -# The default value of RM is "rm -f." If "rm.exe" is found, comment out: -RM=del -LDLIBS=-L. -lz -LD=$(CC) -s -o -LDSHARED=$(CC) - -INCL=zlib.h zconf.h -LIBS=libz.a - -AR=ar rcs - -prefix=/usr/local -exec_prefix = $(prefix) - -OBJS = adler32.o compress.o crc32.o gzclose.o gzlib.o gzread.o gzwrite.o \ - uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o - -OBJA = -# to use the asm code: make OBJA=match.o - -TEST_OBJS = example.o minigzip.o - -all: example.exe minigzip.exe - -check: test -test: all - ./example - echo hello world | .\minigzip | .\minigzip -d - -%.o : %.c - $(CC) $(CFLAGS) -c $< -o $@ - -libz.a: $(OBJS) $(OBJA) - $(AR) $@ $(OBJS) $(OBJA) - -%.exe : %.o $(LIBS) - $(LD) $@ $< $(LDLIBS) - -# INCLUDE_PATH and LIBRARY_PATH were set for [make] in djgpp.env . - -.PHONY : uninstall clean - -install: $(INCL) $(LIBS) - -@if not exist $(INCLUDE_PATH)\nul mkdir $(INCLUDE_PATH) - -@if not exist $(LIBRARY_PATH)\nul mkdir $(LIBRARY_PATH) - $(INSTALL) zlib.h $(INCLUDE_PATH) - $(INSTALL) zconf.h $(INCLUDE_PATH) - $(INSTALL) libz.a $(LIBRARY_PATH) - -uninstall: - $(RM) $(INCLUDE_PATH)\zlib.h - $(RM) $(INCLUDE_PATH)\zconf.h - $(RM) $(LIBRARY_PATH)\libz.a - -clean: - $(RM) *.d - $(RM) *.o - $(RM) *.exe - $(RM) libz.a - $(RM) foo.gz - -DEPS := $(wildcard *.d) -ifneq ($(DEPS),) -include $(DEPS) -endif diff --git a/Dependencies/zlib/msdos/Makefile.emx b/Dependencies/zlib/msdos/Makefile.emx deleted file mode 100644 index 9c1b57a..0000000 --- a/Dependencies/zlib/msdos/Makefile.emx +++ /dev/null @@ -1,69 +0,0 @@ -# Makefile for zlib. Modified for emx 0.9c by Chr. Spieler, 6/17/98. -# Copyright (C) 1995-1998 Jean-loup Gailly. -# For conditions of distribution and use, see copyright notice in zlib.h - -# To compile, or to compile and test, type: -# -# make -fmakefile.emx; make test -fmakefile.emx -# - -CC=gcc - -#CFLAGS=-MMD -O -#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 -#CFLAGS=-MMD -g -DDEBUG -CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ - -Wstrict-prototypes -Wmissing-prototypes - -# If cp.exe is available, replace "copy /Y" with "cp -fp" . -CP=copy /Y -# If gnu install.exe is available, replace $(CP) with ginstall. -INSTALL=$(CP) -# The default value of RM is "rm -f." If "rm.exe" is found, comment out: -RM=del -LDLIBS=-L. -lzlib -LD=$(CC) -s -o -LDSHARED=$(CC) - -INCL=zlib.h zconf.h -LIBS=zlib.a - -AR=ar rcs - -prefix=/usr/local -exec_prefix = $(prefix) - -OBJS = adler32.o compress.o crc32.o gzclose.o gzlib.o gzread.o gzwrite.o \ - uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o - -TEST_OBJS = example.o minigzip.o - -all: example.exe minigzip.exe - -test: all - ./example - echo hello world | .\minigzip | .\minigzip -d - -%.o : %.c - $(CC) $(CFLAGS) -c $< -o $@ - -zlib.a: $(OBJS) - $(AR) $@ $(OBJS) - -%.exe : %.o $(LIBS) - $(LD) $@ $< $(LDLIBS) - - -.PHONY : clean - -clean: - $(RM) *.d - $(RM) *.o - $(RM) *.exe - $(RM) zlib.a - $(RM) foo.gz - -DEPS := $(wildcard *.d) -ifneq ($(DEPS),) -include $(DEPS) -endif diff --git a/Dependencies/zlib/msdos/Makefile.msc b/Dependencies/zlib/msdos/Makefile.msc deleted file mode 100644 index cd2816f..0000000 --- a/Dependencies/zlib/msdos/Makefile.msc +++ /dev/null @@ -1,112 +0,0 @@ -# Makefile for zlib -# Microsoft C 5.1 or later -# Last updated: 19-Mar-2003 - -# To use, do "make makefile.msc" -# To compile in small model, set below: MODEL=S - -# If you wish to reduce the memory requirements (default 256K for big -# objects plus a few K), you can add to the LOC macro below: -# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14 -# See zconf.h for details about the memory requirements. - -# ------------- Microsoft C 5.1 and later ------------- - -# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7) -# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or added -# to the declaration of LOC here: -LOC = $(LOCAL_ZLIB) - -# Type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc. -CPU_TYP = 0 - -# Memory model: one of S, M, C, L (small, medium, compact, large) -MODEL=L - -CC=cl -CFLAGS=-nologo -A$(MODEL) -G$(CPU_TYP) -W3 -Oait -Gs $(LOC) -#-Ox generates bad code with MSC 5.1 -LIB_CFLAGS=-Zl $(CFLAGS) - -LD=link -LDFLAGS=/noi/e/st:0x1500/noe/farcall/packcode -# "/farcall/packcode" are only useful for `large code' memory models -# but should be a "no-op" for small code models. - - -# variables -ZLIB_LIB = zlib_$(MODEL).lib - -OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj -OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj - - -# targets -all: $(ZLIB_LIB) example.exe minigzip.exe - -.c.obj: - $(CC) -c $(LIB_CFLAGS) $*.c - -adler32.obj: adler32.c zlib.h zconf.h - -compress.obj: compress.c zlib.h zconf.h - -crc32.obj: crc32.c zlib.h zconf.h crc32.h - -deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h - -gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h - -gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h - -gzread.obj: gzread.c zlib.h zconf.h gzguts.h - -gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h - -infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h - -inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h - -trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h - -uncompr.obj: uncompr.c zlib.h zconf.h - -zutil.obj: zutil.c zutil.h zlib.h zconf.h - -example.obj: example.c zlib.h zconf.h - $(CC) -c $(CFLAGS) $*.c - -minigzip.obj: minigzip.c zlib.h zconf.h - $(CC) -c $(CFLAGS) $*.c - - -# the command line is cut to fit in the MS-DOS 128 byte limit: -$(ZLIB_LIB): $(OBJ1) $(OBJ2) - if exist $(ZLIB_LIB) del $(ZLIB_LIB) - lib $(ZLIB_LIB) $(OBJ1); - lib $(ZLIB_LIB) $(OBJ2); - -example.exe: example.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) example.obj,,,$(ZLIB_LIB); - -minigzip.exe: minigzip.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) minigzip.obj,,,$(ZLIB_LIB); - -test: example.exe minigzip.exe - example - echo hello world | minigzip | minigzip -d - -clean: - -del *.obj - -del *.lib - -del *.exe - -del *.map - -del zlib_*.bak - -del foo.gz diff --git a/Dependencies/zlib/msdos/Makefile.tc b/Dependencies/zlib/msdos/Makefile.tc deleted file mode 100644 index bcd0d18..0000000 --- a/Dependencies/zlib/msdos/Makefile.tc +++ /dev/null @@ -1,100 +0,0 @@ -# Makefile for zlib -# Turbo C 2.01, Turbo C++ 1.01 -# Last updated: 15-Mar-2003 - -# To use, do "make -fmakefile.tc" -# To compile in small model, set below: MODEL=s - -# WARNING: the small model is supported but only for small values of -# MAX_WBITS and MAX_MEM_LEVEL. For example: -# -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3 -# If you wish to reduce the memory requirements (default 256K for big -# objects plus a few K), you can add to CFLAGS below: -# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14 -# See zconf.h for details about the memory requirements. - -# ------------ Turbo C 2.01, Turbo C++ 1.01 ------------ -MODEL=l -CC=tcc -LD=tcc -AR=tlib -# CFLAGS=-O2 -G -Z -m$(MODEL) -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3 -CFLAGS=-O2 -G -Z -m$(MODEL) -LDFLAGS=-m$(MODEL) -f- - - -# variables -ZLIB_LIB = zlib_$(MODEL).lib - -OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj -OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj -OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj -OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj - - -# targets -all: $(ZLIB_LIB) example.exe minigzip.exe - -.c.obj: - $(CC) -c $(CFLAGS) $*.c - -adler32.obj: adler32.c zlib.h zconf.h - -compress.obj: compress.c zlib.h zconf.h - -crc32.obj: crc32.c zlib.h zconf.h crc32.h - -deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h - -gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h - -gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h - -gzread.obj: gzread.c zlib.h zconf.h gzguts.h - -gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h - -infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h - -inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h - -trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h - -uncompr.obj: uncompr.c zlib.h zconf.h - -zutil.obj: zutil.c zutil.h zlib.h zconf.h - -example.obj: example.c zlib.h zconf.h - -minigzip.obj: minigzip.c zlib.h zconf.h - - -# the command line is cut to fit in the MS-DOS 128 byte limit: -$(ZLIB_LIB): $(OBJ1) $(OBJ2) - -del $(ZLIB_LIB) - $(AR) $(ZLIB_LIB) $(OBJP1) - $(AR) $(ZLIB_LIB) $(OBJP2) - -example.exe: example.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) - -minigzip.exe: minigzip.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) - -test: example.exe minigzip.exe - example - echo hello world | minigzip | minigzip -d - -clean: - -del *.obj - -del *.lib - -del *.exe - -del zlib_*.bak - -del foo.gz diff --git a/Dependencies/zlib/nintendods/Makefile b/Dependencies/zlib/nintendods/Makefile deleted file mode 100644 index 21337d0..0000000 --- a/Dependencies/zlib/nintendods/Makefile +++ /dev/null @@ -1,126 +0,0 @@ -#--------------------------------------------------------------------------------- -.SUFFIXES: -#--------------------------------------------------------------------------------- - -ifeq ($(strip $(DEVKITARM)),) -$(error "Please set DEVKITARM in your environment. export DEVKITARM=devkitARM") -endif - -include $(DEVKITARM)/ds_rules - -#--------------------------------------------------------------------------------- -# TARGET is the name of the output -# BUILD is the directory where object files & intermediate files will be placed -# SOURCES is a list of directories containing source code -# DATA is a list of directories containing data files -# INCLUDES is a list of directories containing header files -#--------------------------------------------------------------------------------- -TARGET := $(shell basename $(CURDIR)) -BUILD := build -SOURCES := ../../ -DATA := data -INCLUDES := include - -#--------------------------------------------------------------------------------- -# options for code generation -#--------------------------------------------------------------------------------- -ARCH := -mthumb -mthumb-interwork - -CFLAGS := -Wall -O2\ - -march=armv5te -mtune=arm946e-s \ - -fomit-frame-pointer -ffast-math \ - $(ARCH) - -CFLAGS += $(INCLUDE) -DARM9 -CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions - -ASFLAGS := $(ARCH) -march=armv5te -mtune=arm946e-s -LDFLAGS = -specs=ds_arm9.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) - -#--------------------------------------------------------------------------------- -# list of directories containing libraries, this must be the top level containing -# include and lib -#--------------------------------------------------------------------------------- -LIBDIRS := $(LIBNDS) - -#--------------------------------------------------------------------------------- -# no real need to edit anything past this point unless you need to add additional -# rules for different file extensions -#--------------------------------------------------------------------------------- -ifneq ($(BUILD),$(notdir $(CURDIR))) -#--------------------------------------------------------------------------------- - -export OUTPUT := $(CURDIR)/lib/libz.a - -export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \ - $(foreach dir,$(DATA),$(CURDIR)/$(dir)) - -export DEPSDIR := $(CURDIR)/$(BUILD) - -CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c))) -CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp))) -SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s))) -BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) - -#--------------------------------------------------------------------------------- -# use CXX for linking C++ projects, CC for standard C -#--------------------------------------------------------------------------------- -ifeq ($(strip $(CPPFILES)),) -#--------------------------------------------------------------------------------- - export LD := $(CC) -#--------------------------------------------------------------------------------- -else -#--------------------------------------------------------------------------------- - export LD := $(CXX) -#--------------------------------------------------------------------------------- -endif -#--------------------------------------------------------------------------------- - -export OFILES := $(addsuffix .o,$(BINFILES)) \ - $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o) - -export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \ - $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ - -I$(CURDIR)/$(BUILD) - -.PHONY: $(BUILD) clean all - -#--------------------------------------------------------------------------------- -all: $(BUILD) - @[ -d $@ ] || mkdir -p include - @cp ../../*.h include - -lib: - @[ -d $@ ] || mkdir -p $@ - -$(BUILD): lib - @[ -d $@ ] || mkdir -p $@ - @$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile - -#--------------------------------------------------------------------------------- -clean: - @echo clean ... - @rm -fr $(BUILD) lib - -#--------------------------------------------------------------------------------- -else - -DEPENDS := $(OFILES:.o=.d) - -#--------------------------------------------------------------------------------- -# main targets -#--------------------------------------------------------------------------------- -$(OUTPUT) : $(OFILES) - -#--------------------------------------------------------------------------------- -%.bin.o : %.bin -#--------------------------------------------------------------------------------- - @echo $(notdir $<) - @$(bin2o) - - --include $(DEPENDS) - -#--------------------------------------------------------------------------------------- -endif -#--------------------------------------------------------------------------------------- diff --git a/Dependencies/zlib/nintendods/README b/Dependencies/zlib/nintendods/README deleted file mode 100644 index ba7a37d..0000000 --- a/Dependencies/zlib/nintendods/README +++ /dev/null @@ -1,5 +0,0 @@ -This Makefile requires devkitARM (http://www.devkitpro.org/category/devkitarm/) and works inside "contrib/nds". It is based on a devkitARM template. - -Eduardo Costa -January 3, 2009 - diff --git a/Dependencies/zlib/old/Makefile.riscos b/Dependencies/zlib/old/Makefile.riscos deleted file mode 100644 index 57e29d3..0000000 --- a/Dependencies/zlib/old/Makefile.riscos +++ /dev/null @@ -1,151 +0,0 @@ -# Project: zlib_1_03 -# Patched for zlib 1.1.2 rw@shadow.org.uk 19980430 -# test works out-of-the-box, installs `somewhere' on demand - -# Toolflags: -CCflags = -c -depend !Depend -IC: -g -throwback -DRISCOS -fah -C++flags = -c -depend !Depend -IC: -throwback -Linkflags = -aif -c++ -o $@ -ObjAsmflags = -throwback -NoCache -depend !Depend -CMHGflags = -LibFileflags = -c -l -o $@ -Squeezeflags = -o $@ - -# change the line below to where _you_ want the library installed. -libdest = lib:zlib - -# Final targets: -@.lib: @.o.adler32 @.o.compress @.o.crc32 @.o.deflate @.o.gzio \ - @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil @.o.trees \ - @.o.uncompr @.o.zutil - LibFile $(LibFileflags) @.o.adler32 @.o.compress @.o.crc32 @.o.deflate \ - @.o.gzio @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil \ - @.o.trees @.o.uncompr @.o.zutil -test: @.minigzip @.example @.lib - @copy @.lib @.libc A~C~DF~L~N~P~Q~RS~TV - @echo running tests: hang on. - @/@.minigzip -f -9 libc - @/@.minigzip -d libc-gz - @/@.minigzip -f -1 libc - @/@.minigzip -d libc-gz - @/@.minigzip -h -9 libc - @/@.minigzip -d libc-gz - @/@.minigzip -h -1 libc - @/@.minigzip -d libc-gz - @/@.minigzip -9 libc - @/@.minigzip -d libc-gz - @/@.minigzip -1 libc - @/@.minigzip -d libc-gz - @diff @.lib @.libc - @echo that should have reported '@.lib and @.libc identical' if you have diff. - @/@.example @.fred @.fred - @echo that will have given lots of hello!'s. - -@.minigzip: @.o.minigzip @.lib C:o.Stubs - Link $(Linkflags) @.o.minigzip @.lib C:o.Stubs -@.example: @.o.example @.lib C:o.Stubs - Link $(Linkflags) @.o.example @.lib C:o.Stubs - -install: @.lib - cdir $(libdest) - cdir $(libdest).h - @copy @.h.zlib $(libdest).h.zlib A~C~DF~L~N~P~Q~RS~TV - @copy @.h.zconf $(libdest).h.zconf A~C~DF~L~N~P~Q~RS~TV - @copy @.lib $(libdest).lib A~C~DF~L~N~P~Q~RS~TV - @echo okay, installed zlib in $(libdest) - -clean:; remove @.minigzip - remove @.example - remove @.libc - -wipe @.o.* F~r~cV - remove @.fred - -# User-editable dependencies: -.c.o: - cc $(ccflags) -o $@ $< - -# Static dependencies: - -# Dynamic dependencies: -o.example: c.example -o.example: h.zlib -o.example: h.zconf -o.minigzip: c.minigzip -o.minigzip: h.zlib -o.minigzip: h.zconf -o.adler32: c.adler32 -o.adler32: h.zlib -o.adler32: h.zconf -o.compress: c.compress -o.compress: h.zlib -o.compress: h.zconf -o.crc32: c.crc32 -o.crc32: h.zlib -o.crc32: h.zconf -o.deflate: c.deflate -o.deflate: h.deflate -o.deflate: h.zutil -o.deflate: h.zlib -o.deflate: h.zconf -o.gzio: c.gzio -o.gzio: h.zutil -o.gzio: h.zlib -o.gzio: h.zconf -o.infblock: c.infblock -o.infblock: h.zutil -o.infblock: h.zlib -o.infblock: h.zconf -o.infblock: h.infblock -o.infblock: h.inftrees -o.infblock: h.infcodes -o.infblock: h.infutil -o.infcodes: c.infcodes -o.infcodes: h.zutil -o.infcodes: h.zlib -o.infcodes: h.zconf -o.infcodes: h.inftrees -o.infcodes: h.infblock -o.infcodes: h.infcodes -o.infcodes: h.infutil -o.infcodes: h.inffast -o.inffast: c.inffast -o.inffast: h.zutil -o.inffast: h.zlib -o.inffast: h.zconf -o.inffast: h.inftrees -o.inffast: h.infblock -o.inffast: h.infcodes -o.inffast: h.infutil -o.inffast: h.inffast -o.inflate: c.inflate -o.inflate: h.zutil -o.inflate: h.zlib -o.inflate: h.zconf -o.inflate: h.infblock -o.inftrees: c.inftrees -o.inftrees: h.zutil -o.inftrees: h.zlib -o.inftrees: h.zconf -o.inftrees: h.inftrees -o.inftrees: h.inffixed -o.infutil: c.infutil -o.infutil: h.zutil -o.infutil: h.zlib -o.infutil: h.zconf -o.infutil: h.infblock -o.infutil: h.inftrees -o.infutil: h.infcodes -o.infutil: h.infutil -o.trees: c.trees -o.trees: h.deflate -o.trees: h.zutil -o.trees: h.zlib -o.trees: h.zconf -o.trees: h.trees -o.uncompr: c.uncompr -o.uncompr: h.zlib -o.uncompr: h.zconf -o.zutil: c.zutil -o.zutil: h.zutil -o.zutil: h.zlib -o.zutil: h.zconf diff --git a/Dependencies/zlib/old/README b/Dependencies/zlib/old/README deleted file mode 100644 index 800bf07..0000000 --- a/Dependencies/zlib/old/README +++ /dev/null @@ -1,3 +0,0 @@ -This directory contains files that have not been updated for zlib 1.2.x - -(Volunteers are encouraged to help clean this up. Thanks.) diff --git a/Dependencies/zlib/old/as400/bndsrc b/Dependencies/zlib/old/as400/bndsrc deleted file mode 100644 index 9cf94bb..0000000 --- a/Dependencies/zlib/old/as400/bndsrc +++ /dev/null @@ -1,132 +0,0 @@ -STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB') - -/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ -/* Version 1.1.3 entry points. */ -/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ - -/********************************************************************/ -/* *MODULE ADLER32 ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("adler32") - -/********************************************************************/ -/* *MODULE COMPRESS ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("compress") - EXPORT SYMBOL("compress2") - -/********************************************************************/ -/* *MODULE CRC32 ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("crc32") - EXPORT SYMBOL("get_crc_table") - -/********************************************************************/ -/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("deflate") - EXPORT SYMBOL("deflateEnd") - EXPORT SYMBOL("deflateSetDictionary") - EXPORT SYMBOL("deflateCopy") - EXPORT SYMBOL("deflateReset") - EXPORT SYMBOL("deflateParams") - EXPORT SYMBOL("deflatePrime") - EXPORT SYMBOL("deflateInit_") - EXPORT SYMBOL("deflateInit2_") - -/********************************************************************/ -/* *MODULE GZIO ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("gzopen") - EXPORT SYMBOL("gzdopen") - EXPORT SYMBOL("gzsetparams") - EXPORT SYMBOL("gzread") - EXPORT SYMBOL("gzwrite") - EXPORT SYMBOL("gzprintf") - EXPORT SYMBOL("gzputs") - EXPORT SYMBOL("gzgets") - EXPORT SYMBOL("gzputc") - EXPORT SYMBOL("gzgetc") - EXPORT SYMBOL("gzflush") - EXPORT SYMBOL("gzseek") - EXPORT SYMBOL("gzrewind") - EXPORT SYMBOL("gztell") - EXPORT SYMBOL("gzeof") - EXPORT SYMBOL("gzclose") - EXPORT SYMBOL("gzerror") - -/********************************************************************/ -/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("inflate") - EXPORT SYMBOL("inflateEnd") - EXPORT SYMBOL("inflateSetDictionary") - EXPORT SYMBOL("inflateSync") - EXPORT SYMBOL("inflateReset") - EXPORT SYMBOL("inflateInit_") - EXPORT SYMBOL("inflateInit2_") - EXPORT SYMBOL("inflateSyncPoint") - -/********************************************************************/ -/* *MODULE UNCOMPR ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("uncompress") - -/********************************************************************/ -/* *MODULE ZUTIL ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("zlibVersion") - EXPORT SYMBOL("zError") - -/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ -/* Version 1.2.1 additional entry points. */ -/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ - -/********************************************************************/ -/* *MODULE COMPRESS ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("compressBound") - -/********************************************************************/ -/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("deflateBound") - -/********************************************************************/ -/* *MODULE GZIO ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("gzungetc") - EXPORT SYMBOL("gzclearerr") - -/********************************************************************/ -/* *MODULE INFBACK ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("inflateBack") - EXPORT SYMBOL("inflateBackEnd") - EXPORT SYMBOL("inflateBackInit_") - -/********************************************************************/ -/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("inflateCopy") - -/********************************************************************/ -/* *MODULE ZUTIL ZLIB 01/02/01 00:15:09 */ -/********************************************************************/ - - EXPORT SYMBOL("zlibCompileFlags") - -ENDPGMEXP diff --git a/Dependencies/zlib/old/as400/compile.clp b/Dependencies/zlib/old/as400/compile.clp deleted file mode 100644 index 8554951..0000000 --- a/Dependencies/zlib/old/as400/compile.clp +++ /dev/null @@ -1,123 +0,0 @@ -/******************************************************************************/ -/* */ -/* ZLIB */ -/* */ -/* Compile sources into modules and link them into a service program. */ -/* */ -/******************************************************************************/ - - PGM - -/* Configuration adjustable parameters. */ - - DCL VAR(&SRCLIB) TYPE(*CHAR) LEN(10) + - VALUE('ZLIB') /* Source library. */ - DCL VAR(&SRCFILE) TYPE(*CHAR) LEN(10) + - VALUE('SOURCES') /* Source member file. */ - DCL VAR(&CTLFILE) TYPE(*CHAR) LEN(10) + - VALUE('TOOLS') /* Control member file. */ - - DCL VAR(&MODLIB) TYPE(*CHAR) LEN(10) + - VALUE('ZLIB') /* Module library. */ - - DCL VAR(&SRVLIB) TYPE(*CHAR) LEN(10) + - VALUE('LGPL') /* Service program library. */ - - DCL VAR(&CFLAGS) TYPE(*CHAR) + - VALUE('OPTIMIZE(40)') /* Compile options. */ - - -/* Working storage. */ - - DCL VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300) /* Command length. */ - DCL VAR(&CMD) TYPE(*CHAR) LEN(512) - - -/* Compile sources into modules. */ - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/ADLER32) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/COMPRESS) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/CRC32) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/DEFLATE) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/GZIO) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/INFBACK) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/INFFAST) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/INFLATE) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/INFTREES) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/TREES) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/UNCOMPR) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT + - '/ZUTIL) SRCFILE(' *TCAT + - &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT + - ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS) - CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) - - -/* Link modules into a service program. */ - - CRTSRVPGM SRVPGM(&SRVLIB/ZLIB) + - MODULE(&MODLIB/ADLER32 &MODLIB/COMPRESS + - &MODLIB/CRC32 &MODLIB/DEFLATE + - &MODLIB/GZIO &MODLIB/INFBACK + - &MODLIB/INFFAST &MODLIB/INFLATE + - &MODLIB/INFTREES &MODLIB/TREES + - &MODLIB/UNCOMPR &MODLIB/ZUTIL) + - SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) + - TEXT('ZLIB 1.2.3') TGTRLS(V4R4M0) - - ENDPGM diff --git a/Dependencies/zlib/old/as400/readme.txt b/Dependencies/zlib/old/as400/readme.txt deleted file mode 100644 index beae13f..0000000 --- a/Dependencies/zlib/old/as400/readme.txt +++ /dev/null @@ -1,111 +0,0 @@ - ZLIB version 1.2.3 for AS400 installation instructions - -I) From an AS400 *SAVF file: - -1) Unpacking archive to an AS400 save file - -On the AS400: - -_ Create the ZLIB AS400 library: - - CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library') - -_ Create a work save file, for example: - - CRTSAVF FILE(ZLIB/ZLIBSAVF) - -On a PC connected to the target AS400: - -_ Unpack the save file image to a PC file "ZLIBSAVF" -_ Upload this file into the save file on the AS400, for example - using ftp in BINARY mode. - - -2) Populating the ZLIB AS400 source library - -On the AS400: - -_ Extract the saved objects into the ZLIB AS400 library using: - -RSTOBJ OBJ(*ALL) SAVLIB(ZLIB) DEV(*SAVF) SAVF(ZLIB/ZLIBSAVF) RSTLIB(ZLIB) - - -3) Customize installation: - -_ Edit CL member ZLIB/TOOLS(COMPILE) and change parameters if needed, - according to the comments. - -_ Compile this member with: - - CRTCLPGM PGM(ZLIB/COMPILE) SRCFILE(ZLIB/TOOLS) SRCMBR(COMPILE) - - -4) Compile and generate the service program: - -_ This can now be done by executing: - - CALL PGM(ZLIB/COMPILE) - - - -II) From the original source distribution: - -1) On the AS400, create the source library: - - CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library') - -2) Create the source files: - - CRTSRCPF FILE(ZLIB/SOURCES) RCDLEN(112) TEXT('ZLIB library modules') - CRTSRCPF FILE(ZLIB/H) RCDLEN(112) TEXT('ZLIB library includes') - CRTSRCPF FILE(ZLIB/TOOLS) RCDLEN(112) TEXT('ZLIB library control utilities') - -3) From the machine hosting the distribution files, upload them (with - FTP in text mode, for example) according to the following table: - - Original AS400 AS400 AS400 AS400 - file file member type description - SOURCES Original ZLIB C subprogram sources - adler32.c ADLER32 C ZLIB - Compute the Adler-32 checksum of a dta strm - compress.c COMPRESS C ZLIB - Compress a memory buffer - crc32.c CRC32 C ZLIB - Compute the CRC-32 of a data stream - deflate.c DEFLATE C ZLIB - Compress data using the deflation algorithm - gzio.c GZIO C ZLIB - IO on .gz files - infback.c INFBACK C ZLIB - Inflate using a callback interface - inffast.c INFFAST C ZLIB - Fast proc. literals & length/distance pairs - inflate.c INFLATE C ZLIB - Interface to inflate modules - inftrees.c INFTREES C ZLIB - Generate Huffman trees for efficient decode - trees.c TREES C ZLIB - Output deflated data using Huffman coding - uncompr.c UNCOMPR C ZLIB - Decompress a memory buffer - zutil.c ZUTIL C ZLIB - Target dependent utility functions - H Original ZLIB C and ILE/RPG include files - crc32.h CRC32 C ZLIB - CRC32 tables - deflate.h DEFLATE C ZLIB - Internal compression state - inffast.h INFFAST C ZLIB - Header to use inffast.c - inffixed.h INFFIXED C ZLIB - Table for decoding fixed codes - inflate.h INFLATE C ZLIB - Internal inflate state definitions - inftrees.h INFTREES C ZLIB - Header to use inftrees.c - trees.h TREES C ZLIB - Created automatically with -DGEN_TREES_H - zconf.h ZCONF C ZLIB - Compression library configuration - zlib.h ZLIB C ZLIB - Compression library C user interface - as400/zlib.inc ZLIB.INC RPGLE ZLIB - Compression library ILE RPG user interface - zutil.h ZUTIL C ZLIB - Internal interface and configuration - TOOLS Building source software & AS/400 README - as400/bndsrc BNDSRC Entry point exportation list - as400/compile.clp COMPILE CLP Compile sources & generate service program - as400/readme.txt README TXT Installation instructions - -4) Continue as in I)3). - - - - -Notes: For AS400 ILE RPG programmers, a /copy member defining the ZLIB - API prototypes for ILE RPG can be found in ZLIB/H(ZLIB.INC). - Please read comments in this member for more information. - - Remember that most foreign textual data are ASCII coded: this - implementation does not handle conversion from/to ASCII, so - text data code conversions must be done explicitely. - - Always open zipped files in binary mode. diff --git a/Dependencies/zlib/old/as400/zlib.inc b/Dependencies/zlib/old/as400/zlib.inc deleted file mode 100644 index a9a4f5c..0000000 --- a/Dependencies/zlib/old/as400/zlib.inc +++ /dev/null @@ -1,331 +0,0 @@ - * ZLIB.INC - Interface to the general purpose compression library - * - * ILE RPG400 version by Patrick Monnerat, DATASPHERE. - * Version 1.2.3.9 - * - * - * WARNING: - * Procedures inflateInit(), inflateInit2(), deflateInit(), - * deflateInit2() and inflateBackInit() need to be called with - * two additional arguments: - * the package version string and the stream control structure. - * size. This is needed because RPG lacks some macro feature. - * Call these procedures as: - * inflateInit(...: ZLIB_VERSION: %size(z_stream)) - * - /if not defined(ZLIB_H_) - /define ZLIB_H_ - * - ************************************************************************** - * Constants - ************************************************************************** - * - * Versioning information. - * - D ZLIB_VERSION C '1.2.3.9' - D ZLIB_VERNUM C X'1239' - * - * Other equates. - * - D Z_NO_FLUSH C 0 - D Z_SYNC_FLUSH C 2 - D Z_FULL_FLUSH C 3 - D Z_FINISH C 4 - D Z_BLOCK C 5 - * - D Z_OK C 0 - D Z_STREAM_END C 1 - D Z_NEED_DICT C 2 - D Z_ERRNO C -1 - D Z_STREAM_ERROR C -2 - D Z_DATA_ERROR C -3 - D Z_MEM_ERROR C -4 - D Z_BUF_ERROR C -5 - DZ_VERSION_ERROR C -6 - * - D Z_NO_COMPRESSION... - D C 0 - D Z_BEST_SPEED C 1 - D Z_BEST_COMPRESSION... - D C 9 - D Z_DEFAULT_COMPRESSION... - D C -1 - * - D Z_FILTERED C 1 - D Z_HUFFMAN_ONLY C 2 - D Z_RLE C 3 - D Z_DEFAULT_STRATEGY... - D C 0 - * - D Z_BINARY C 0 - D Z_ASCII C 1 - D Z_UNKNOWN C 2 - * - D Z_DEFLATED C 8 - * - D Z_NULL C 0 - * - ************************************************************************** - * Types - ************************************************************************** - * - D z_streamp S * Stream struct ptr - D gzFile S * File pointer - D z_off_t S 10i 0 Stream offsets - * - ************************************************************************** - * Structures - ************************************************************************** - * - * The GZIP encode/decode stream support structure. - * - D z_stream DS align based(z_streamp) - D zs_next_in * Next input byte - D zs_avail_in 10U 0 Byte cnt at next_in - D zs_total_in 10U 0 Total bytes read - D zs_next_out * Output buffer ptr - D zs_avail_out 10U 0 Room left @ next_out - D zs_total_out 10U 0 Total bytes written - D zs_msg * Last errmsg or null - D zs_state * Internal state - D zs_zalloc * procptr Int. state allocator - D zs_free * procptr Int. state dealloc. - D zs_opaque * Private alloc. data - D zs_data_type 10i 0 ASC/BIN best guess - D zs_adler 10u 0 Uncompr. adler32 val - D 10U 0 Reserved - D 10U 0 Ptr. alignment - * - ************************************************************************** - * Utility function prototypes - ************************************************************************** - * - D compress PR 10I 0 extproc('compress') - D dest 32767 options(*varsize) Destination buffer - D destLen 10U 0 Destination length - D source 32767 const options(*varsize) Source buffer - D sourceLen 10u 0 value Source length - * - D compress2 PR 10I 0 extproc('compress2') - D dest 32767 options(*varsize) Destination buffer - D destLen 10U 0 Destination length - D source 32767 const options(*varsize) Source buffer - D sourceLen 10U 0 value Source length - D level 10I 0 value Compression level - * - D compressBound PR 10U 0 extproc('compressBound') - D sourceLen 10U 0 value - * - D uncompress PR 10I 0 extproc('uncompress') - D dest 32767 options(*varsize) Destination buffer - D destLen 10U 0 Destination length - D source 32767 const options(*varsize) Source buffer - D sourceLen 10U 0 value Source length - * - D gzopen PR extproc('gzopen') - D like(gzFile) - D path * value options(*string) File pathname - D mode * value options(*string) Open mode - * - D gzdopen PR extproc('gzdopen') - D like(gzFile) - D fd 10i 0 value File descriptor - D mode * value options(*string) Open mode - * - D gzsetparams PR 10I 0 extproc('gzsetparams') - D file value like(gzFile) File pointer - D level 10I 0 value - D strategy 10i 0 value - * - D gzread PR 10I 0 extproc('gzread') - D file value like(gzFile) File pointer - D buf 32767 options(*varsize) Buffer - D len 10u 0 value Buffer length - * - D gzwrite PR 10I 0 extproc('gzwrite') - D file value like(gzFile) File pointer - D buf 32767 const options(*varsize) Buffer - D len 10u 0 value Buffer length - * - D gzputs PR 10I 0 extproc('gzputs') - D file value like(gzFile) File pointer - D s * value options(*string) String to output - * - D gzgets PR * extproc('gzgets') - D file value like(gzFile) File pointer - D buf 32767 options(*varsize) Read buffer - D len 10i 0 value Buffer length - * - D gzflush PR 10i 0 extproc('gzflush') - D file value like(gzFile) File pointer - D flush 10I 0 value Type of flush - * - D gzseek PR extproc('gzseek') - D like(z_off_t) - D file value like(gzFile) File pointer - D offset value like(z_off_t) Offset - D whence 10i 0 value Origin - * - D gzrewind PR 10i 0 extproc('gzrewind') - D file value like(gzFile) File pointer - * - D gztell PR extproc('gztell') - D like(z_off_t) - D file value like(gzFile) File pointer - * - D gzeof PR 10i 0 extproc('gzeof') - D file value like(gzFile) File pointer - * - D gzclose PR 10i 0 extproc('gzclose') - D file value like(gzFile) File pointer - * - D gzerror PR * extproc('gzerror') Error string - D file value like(gzFile) File pointer - D errnum 10I 0 Error code - * - D gzclearerr PR extproc('gzclearerr') - D file value like(gzFile) File pointer - * - ************************************************************************** - * Basic function prototypes - ************************************************************************** - * - D zlibVersion PR * extproc('zlibVersion') Version string - * - D deflateInit PR 10I 0 extproc('deflateInit_') Init. compression - D strm like(z_stream) Compression stream - D level 10I 0 value Compression level - D version * value options(*string) Version string - D stream_size 10i 0 value Stream struct. size - * - D deflate PR 10I 0 extproc('deflate') Compress data - D strm like(z_stream) Compression stream - D flush 10I 0 value Flush type required - * - D deflateEnd PR 10I 0 extproc('deflateEnd') Termin. compression - D strm like(z_stream) Compression stream - * - D inflateInit PR 10I 0 extproc('inflateInit_') Init. expansion - D strm like(z_stream) Expansion stream - D version * value options(*string) Version string - D stream_size 10i 0 value Stream struct. size - * - D inflate PR 10I 0 extproc('inflate') Expand data - D strm like(z_stream) Expansion stream - D flush 10I 0 value Flush type required - * - D inflateEnd PR 10I 0 extproc('inflateEnd') Termin. expansion - D strm like(z_stream) Expansion stream - * - ************************************************************************** - * Advanced function prototypes - ************************************************************************** - * - D deflateInit2 PR 10I 0 extproc('deflateInit2_') Init. compression - D strm like(z_stream) Compression stream - D level 10I 0 value Compression level - D method 10I 0 value Compression method - D windowBits 10I 0 value log2(window size) - D memLevel 10I 0 value Mem/cmpress tradeoff - D strategy 10I 0 value Compression stategy - D version * value options(*string) Version string - D stream_size 10i 0 value Stream struct. size - * - D deflateSetDictionary... - D PR 10I 0 extproc('deflateSetDictionary') Init. dictionary - D strm like(z_stream) Compression stream - D dictionary 32767 const options(*varsize) Dictionary bytes - D dictLength 10U 0 value Dictionary length - * - D deflateCopy PR 10I 0 extproc('deflateCopy') Compress strm 2 strm - D dest like(z_stream) Destination stream - D source like(z_stream) Source stream - * - D deflateReset PR 10I 0 extproc('deflateReset') End and init. stream - D strm like(z_stream) Compression stream - * - D deflateParams PR 10I 0 extproc('deflateParams') Change level & strat - D strm like(z_stream) Compression stream - D level 10I 0 value Compression level - D strategy 10I 0 value Compression stategy - * - D deflateBound PR 10U 0 extproc('deflateBound') Change level & strat - D strm like(z_stream) Compression stream - D sourcelen 10U 0 value Compression level - * - D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat - D strm like(z_stream) Compression stream - D bits 10I 0 value Number of bits to insert - D value 10I 0 value Bits to insert - * - D inflateInit2 PR 10I 0 extproc('inflateInit2_') Init. expansion - D strm like(z_stream) Expansion stream - D windowBits 10I 0 value log2(window size) - D version * value options(*string) Version string - D stream_size 10i 0 value Stream struct. size - * - D inflateSetDictionary... - D PR 10I 0 extproc('inflateSetDictionary') Init. dictionary - D strm like(z_stream) Expansion stream - D dictionary 32767 const options(*varsize) Dictionary bytes - D dictLength 10U 0 value Dictionary length - * - D inflateSync PR 10I 0 extproc('inflateSync') Sync. expansion - D strm like(z_stream) Expansion stream - * - D inflateCopy PR 10I 0 extproc('inflateCopy') - D dest like(z_stream) Destination stream - D source like(z_stream) Source stream - * - D inflateReset PR 10I 0 extproc('inflateReset') End and init. stream - D strm like(z_stream) Expansion stream - * - D inflateBackInit... - D PR 10I 0 extproc('inflateBackInit_') - D strm like(z_stream) Expansion stream - D windowBits 10I 0 value Log2(buffer size) - D window 32767 options(*varsize) Buffer - D version * value options(*string) Version string - D stream_size 10i 0 value Stream struct. size - * - D inflateBack PR 10I 0 extproc('inflateBack') - D strm like(z_stream) Expansion stream - D in * value procptr Input function - D in_desc * value Input descriptor - D out * value procptr Output function - D out_desc * value Output descriptor - * - D inflateBackEnd PR 10I 0 extproc('inflateBackEnd') - D strm like(z_stream) Expansion stream - * - D zlibCompileFlags... - D PR 10U 0 extproc('zlibCompileFlags') - * - ************************************************************************** - * Checksum function prototypes - ************************************************************************** - * - D adler32 PR 10U 0 extproc('adler32') New checksum - D adler 10U 0 value Old checksum - D buf 32767 const options(*varsize) Bytes to accumulate - D len 10U 0 value Buffer length - * - D crc32 PR 10U 0 extproc('crc32') New checksum - D crc 10U 0 value Old checksum - D buf 32767 const options(*varsize) Bytes to accumulate - D len 10U 0 value Buffer length - * - ************************************************************************** - * Miscellaneous function prototypes - ************************************************************************** - * - D zError PR * extproc('zError') Error string - D err 10I 0 value Error code - * - D inflateSyncPoint... - D PR 10I 0 extproc('inflateSyncPoint') - D strm like(z_stream) Expansion stream - * - D get_crc_table PR * extproc('get_crc_table') Ptr to ulongs - * - /endif diff --git a/Dependencies/zlib/old/descrip.mms b/Dependencies/zlib/old/descrip.mms deleted file mode 100644 index 7066da5..0000000 --- a/Dependencies/zlib/old/descrip.mms +++ /dev/null @@ -1,48 +0,0 @@ -# descrip.mms: MMS description file for building zlib on VMS -# written by Martin P.J. Zinser - -cc_defs = -c_deb = - -.ifdef __DECC__ -pref = /prefix=all -.endif - -OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj,\ - deflate.obj, trees.obj, zutil.obj, inflate.obj, infblock.obj,\ - inftrees.obj, infcodes.obj, infutil.obj, inffast.obj - -CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF) - -all : example.exe minigzip.exe - @ write sys$output " Example applications available" -libz.olb : libz.olb($(OBJS)) - @ write sys$output " libz available" - -example.exe : example.obj libz.olb - link example,libz.olb/lib - -minigzip.exe : minigzip.obj libz.olb - link minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib - -clean : - delete *.obj;*,libz.olb;* - - -# Other dependencies. -adler32.obj : zutil.h zlib.h zconf.h -compress.obj : zlib.h zconf.h -crc32.obj : zutil.h zlib.h zconf.h -deflate.obj : deflate.h zutil.h zlib.h zconf.h -example.obj : zlib.h zconf.h -gzio.obj : zutil.h zlib.h zconf.h -infblock.obj : zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h -infcodes.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h -inffast.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h -inflate.obj : zutil.h zlib.h zconf.h infblock.h -inftrees.obj : zutil.h zlib.h zconf.h inftrees.h -infutil.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h -minigzip.obj : zlib.h zconf.h -trees.obj : deflate.h zutil.h zlib.h zconf.h -uncompr.obj : zlib.h zconf.h -zutil.obj : zutil.h zlib.h zconf.h diff --git a/Dependencies/zlib/old/os2/Makefile.os2 b/Dependencies/zlib/old/os2/Makefile.os2 deleted file mode 100644 index a105aaa..0000000 --- a/Dependencies/zlib/old/os2/Makefile.os2 +++ /dev/null @@ -1,136 +0,0 @@ -# Makefile for zlib under OS/2 using GCC (PGCC) -# For conditions of distribution and use, see copyright notice in zlib.h - -# To compile and test, type: -# cp Makefile.os2 .. -# cd .. -# make -f Makefile.os2 test - -# This makefile will build a static library z.lib, a shared library -# z.dll and a import library zdll.lib. You can use either z.lib or -# zdll.lib by specifying either -lz or -lzdll on gcc's command line - -CC=gcc -Zomf -s - -CFLAGS=-O6 -Wall -#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 -#CFLAGS=-g -DDEBUG -#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ -# -Wstrict-prototypes -Wmissing-prototypes - -#################### BUG WARNING: ##################### -## infcodes.c hits a bug in pgcc-1.0, so you have to use either -## -O# where # <= 4 or one of (-fno-ommit-frame-pointer or -fno-force-mem) -## This bug is reportedly fixed in pgcc >1.0, but this was not tested -CFLAGS+=-fno-force-mem - -LDFLAGS=-s -L. -lzdll -Zcrtdll -LDSHARED=$(CC) -s -Zomf -Zdll -Zcrtdll - -VER=1.1.0 -ZLIB=z.lib -SHAREDLIB=z.dll -SHAREDLIBIMP=zdll.lib -LIBS=$(ZLIB) $(SHAREDLIB) $(SHAREDLIBIMP) - -AR=emxomfar cr -IMPLIB=emximp -RANLIB=echo -TAR=tar -SHELL=bash - -prefix=/usr/local -exec_prefix = $(prefix) - -OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \ - zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o - -TEST_OBJS = example.o minigzip.o - -DISTFILES = README INDEX ChangeLog configure Make*[a-z0-9] *.[ch] descrip.mms \ - algorithm.txt zlib.3 msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \ - nt/Makefile.nt nt/zlib.dnt contrib/README.contrib contrib/*.txt \ - contrib/asm386/*.asm contrib/asm386/*.c \ - contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/iostream/*.cpp \ - contrib/iostream/*.h contrib/iostream2/*.h contrib/iostream2/*.cpp \ - contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32 - -all: example.exe minigzip.exe - -test: all - @LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \ - echo hello world | ./minigzip | ./minigzip -d || \ - echo ' *** minigzip test FAILED ***' ; \ - if ./example; then \ - echo ' *** zlib test OK ***'; \ - else \ - echo ' *** zlib test FAILED ***'; \ - fi - -$(ZLIB): $(OBJS) - $(AR) $@ $(OBJS) - -@ ($(RANLIB) $@ || true) >/dev/null 2>&1 - -$(SHAREDLIB): $(OBJS) os2/z.def - $(LDSHARED) -o $@ $^ - -$(SHAREDLIBIMP): os2/z.def - $(IMPLIB) -o $@ $^ - -example.exe: example.o $(LIBS) - $(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS) - -minigzip.exe: minigzip.o $(LIBS) - $(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS) - -clean: - rm -f *.o *~ example minigzip libz.a libz.so* foo.gz - -distclean: clean - -zip: - mv Makefile Makefile~; cp -p Makefile.in Makefile - rm -f test.c ztest*.c - v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\ - zip -ul9 zlib$$v $(DISTFILES) - mv Makefile~ Makefile - -dist: - mv Makefile Makefile~; cp -p Makefile.in Makefile - rm -f test.c ztest*.c - d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\ - rm -f $$d.tar.gz; \ - if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \ - files=""; \ - for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \ - cd ..; \ - GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \ - if test ! -d $$d; then rm -f $$d; fi - mv Makefile~ Makefile - -tags: - etags *.[ch] - -depend: - makedepend -- $(CFLAGS) -- *.[ch] - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -adler32.o: zlib.h zconf.h -compress.o: zlib.h zconf.h -crc32.o: zlib.h zconf.h -deflate.o: deflate.h zutil.h zlib.h zconf.h -example.o: zlib.h zconf.h -gzio.o: zutil.h zlib.h zconf.h -infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h -infcodes.o: zutil.h zlib.h zconf.h -infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h -inffast.o: zutil.h zlib.h zconf.h inftrees.h -inffast.o: infblock.h infcodes.h infutil.h inffast.h -inflate.o: zutil.h zlib.h zconf.h infblock.h -inftrees.o: zutil.h zlib.h zconf.h inftrees.h -infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h -minigzip.o: zlib.h zconf.h -trees.o: deflate.h zutil.h zlib.h zconf.h trees.h -uncompr.o: zlib.h zconf.h -zutil.o: zutil.h zlib.h zconf.h diff --git a/Dependencies/zlib/old/os2/zlib.def b/Dependencies/zlib/old/os2/zlib.def deleted file mode 100644 index 4c753f1..0000000 --- a/Dependencies/zlib/old/os2/zlib.def +++ /dev/null @@ -1,51 +0,0 @@ -; -; Slightly modified version of ../nt/zlib.dnt :-) -; - -LIBRARY Z -DESCRIPTION "Zlib compression library for OS/2" -CODE PRELOAD MOVEABLE DISCARDABLE -DATA PRELOAD MOVEABLE MULTIPLE - -EXPORTS - adler32 - compress - crc32 - deflate - deflateCopy - deflateEnd - deflateInit2_ - deflateInit_ - deflateParams - deflateReset - deflateSetDictionary - gzclose - gzdopen - gzerror - gzflush - gzopen - gzread - gzwrite - inflate - inflateEnd - inflateInit2_ - inflateInit_ - inflateReset - inflateSetDictionary - inflateSync - uncompress - zlibVersion - gzprintf - gzputc - gzgetc - gzseek - gzrewind - gztell - gzeof - gzsetparams - zError - inflateSyncPoint - get_crc_table - compress2 - gzputs - gzgets diff --git a/Dependencies/zlib/old/visual-basic.txt b/Dependencies/zlib/old/visual-basic.txt deleted file mode 100644 index 57efe58..0000000 --- a/Dependencies/zlib/old/visual-basic.txt +++ /dev/null @@ -1,160 +0,0 @@ -See below some functions declarations for Visual Basic. - -Frequently Asked Question: - -Q: Each time I use the compress function I get the -5 error (not enough - room in the output buffer). - -A: Make sure that the length of the compressed buffer is passed by - reference ("as any"), not by value ("as long"). Also check that - before the call of compress this length is equal to the total size of - the compressed buffer and not zero. - - -From: "Jon Caruana" -Subject: Re: How to port zlib declares to vb? -Date: Mon, 28 Oct 1996 18:33:03 -0600 - -Got the answer! (I haven't had time to check this but it's what I got, and -looks correct): - -He has the following routines working: - compress - uncompress - gzopen - gzwrite - gzread - gzclose - -Declares follow: (Quoted from Carlos Rios , in Vb4 form) - -#If Win16 Then 'Use Win16 calls. -Declare Function compress Lib "ZLIB.DLL" (ByVal compr As - String, comprLen As Any, ByVal buf As String, ByVal buflen - As Long) As Integer -Declare Function uncompress Lib "ZLIB.DLL" (ByVal uncompr - As String, uncomprLen As Any, ByVal compr As String, ByVal - lcompr As Long) As Integer -Declare Function gzopen Lib "ZLIB.DLL" (ByVal filePath As - String, ByVal mode As String) As Long -Declare Function gzread Lib "ZLIB.DLL" (ByVal file As - Long, ByVal uncompr As String, ByVal uncomprLen As Integer) - As Integer -Declare Function gzwrite Lib "ZLIB.DLL" (ByVal file As - Long, ByVal uncompr As String, ByVal uncomprLen As Integer) - As Integer -Declare Function gzclose Lib "ZLIB.DLL" (ByVal file As - Long) As Integer -#Else -Declare Function compress Lib "ZLIB32.DLL" - (ByVal compr As String, comprLen As Any, ByVal buf As - String, ByVal buflen As Long) As Integer -Declare Function uncompress Lib "ZLIB32.DLL" - (ByVal uncompr As String, uncomprLen As Any, ByVal compr As - String, ByVal lcompr As Long) As Long -Declare Function gzopen Lib "ZLIB32.DLL" - (ByVal file As String, ByVal mode As String) As Long -Declare Function gzread Lib "ZLIB32.DLL" - (ByVal file As Long, ByVal uncompr As String, ByVal - uncomprLen As Long) As Long -Declare Function gzwrite Lib "ZLIB32.DLL" - (ByVal file As Long, ByVal uncompr As String, ByVal - uncomprLen As Long) As Long -Declare Function gzclose Lib "ZLIB32.DLL" - (ByVal file As Long) As Long -#End If - --Jon Caruana -jon-net@usa.net -Microsoft Sitebuilder Network Level 1 Member - HTML Writer's Guild Member - - -Here is another example from Michael that he -says conforms to the VB guidelines, and that solves the problem of not -knowing the uncompressed size by storing it at the end of the file: - -'Calling the functions: -'bracket meaning: [optional] {Range of possible values} -'Call subCompressFile( [, , [level of compression {1..9}]]) -'Call subUncompressFile() - -Option Explicit -Private lngpvtPcnSml As Long 'Stores value for 'lngPercentSmaller' -Private Const SUCCESS As Long = 0 -Private Const strFilExt As String = ".cpr" -Private Declare Function lngfncCpr Lib "zlib.dll" Alias "compress2" (ByRef -dest As Any, ByRef destLen As Any, ByRef src As Any, ByVal srcLen As Long, -ByVal level As Integer) As Long -Private Declare Function lngfncUcp Lib "zlib.dll" Alias "uncompress" (ByRef -dest As Any, ByRef destLen As Any, ByRef src As Any, ByVal srcLen As Long) -As Long - -Public Sub subCompressFile(ByVal strargOriFilPth As String, Optional ByVal -strargCprFilPth As String, Optional ByVal intLvl As Integer = 9) - Dim strCprPth As String - Dim lngOriSiz As Long - Dim lngCprSiz As Long - Dim bytaryOri() As Byte - Dim bytaryCpr() As Byte - lngOriSiz = FileLen(strargOriFilPth) - ReDim bytaryOri(lngOriSiz - 1) - Open strargOriFilPth For Binary Access Read As #1 - Get #1, , bytaryOri() - Close #1 - strCprPth = IIf(strargCprFilPth = "", strargOriFilPth, strargCprFilPth) -'Select file path and name - strCprPth = strCprPth & IIf(Right(strCprPth, Len(strFilExt)) = -strFilExt, "", strFilExt) 'Add file extension if not exists - lngCprSiz = (lngOriSiz * 1.01) + 12 'Compression needs temporary a bit -more space then original file size - ReDim bytaryCpr(lngCprSiz - 1) - If lngfncCpr(bytaryCpr(0), lngCprSiz, bytaryOri(0), lngOriSiz, intLvl) = -SUCCESS Then - lngpvtPcnSml = (1# - (lngCprSiz / lngOriSiz)) * 100 - ReDim Preserve bytaryCpr(lngCprSiz - 1) - Open strCprPth For Binary Access Write As #1 - Put #1, , bytaryCpr() - Put #1, , lngOriSiz 'Add the the original size value to the end -(last 4 bytes) - Close #1 - Else - MsgBox "Compression error" - End If - Erase bytaryCpr - Erase bytaryOri -End Sub - -Public Sub subUncompressFile(ByVal strargFilPth As String) - Dim bytaryCpr() As Byte - Dim bytaryOri() As Byte - Dim lngOriSiz As Long - Dim lngCprSiz As Long - Dim strOriPth As String - lngCprSiz = FileLen(strargFilPth) - ReDim bytaryCpr(lngCprSiz - 1) - Open strargFilPth For Binary Access Read As #1 - Get #1, , bytaryCpr() - Close #1 - 'Read the original file size value: - lngOriSiz = bytaryCpr(lngCprSiz - 1) * (2 ^ 24) _ - + bytaryCpr(lngCprSiz - 2) * (2 ^ 16) _ - + bytaryCpr(lngCprSiz - 3) * (2 ^ 8) _ - + bytaryCpr(lngCprSiz - 4) - ReDim Preserve bytaryCpr(lngCprSiz - 5) 'Cut of the original size value - ReDim bytaryOri(lngOriSiz - 1) - If lngfncUcp(bytaryOri(0), lngOriSiz, bytaryCpr(0), lngCprSiz) = SUCCESS -Then - strOriPth = Left(strargFilPth, Len(strargFilPth) - Len(strFilExt)) - Open strOriPth For Binary Access Write As #1 - Put #1, , bytaryOri() - Close #1 - Else - MsgBox "Uncompression error" - End If - Erase bytaryCpr - Erase bytaryOri -End Sub -Public Property Get lngPercentSmaller() As Long - lngPercentSmaller = lngpvtPcnSml -End Property diff --git a/Dependencies/zlib/old/visualc6/README.txt b/Dependencies/zlib/old/visualc6/README.txt deleted file mode 100644 index d0296c2..0000000 --- a/Dependencies/zlib/old/visualc6/README.txt +++ /dev/null @@ -1,73 +0,0 @@ -Microsoft Developer Studio Project Files, Format Version 6.00 for zlib. - -Copyright (C) 2000-2004 Simon-Pierre Cadieux. -Copyright (C) 2004 Cosmin Truta. -For conditions of distribution and use, see copyright notice in zlib.h. - - -This project builds the zlib binaries as follows: - -* Win32_DLL_Release\zlib1.dll DLL build -* Win32_DLL_Debug\zlib1d.dll DLL build (debug version) -* Win32_DLL_ASM_Release\zlib1.dll DLL build using ASM code -* Win32_DLL_ASM_Debug\zlib1d.dll DLL build using ASM code (debug version) -* Win32_LIB_Release\zlib.lib static build -* Win32_LIB_Debug\zlibd.lib static build (debug version) -* Win32_LIB_ASM_Release\zlib.lib static build using ASM code -* Win32_LIB_ASM_Debug\zlibd.lib static build using ASM code (debug version) - - -For more information regarding the DLL builds, please see the DLL FAQ -in ..\..\win32\DLL_FAQ.txt. - - -To build and test: - -1) On the main menu, select "File | Open Workspace". - Open "zlib.dsw". - -2) Select "Build | Set Active Configuration". - Choose the configuration you wish to build. - -3) Select "Build | Clean". - -4) Select "Build | Build ... (F7)". Ignore warning messages about - not being able to find certain include files (e.g. alloc.h). - -5) If you built one of the sample programs (example or minigzip), - select "Build | Execute ... (Ctrl+F5)". - - -To use: - -1) Select "Project | Settings (Alt+F7)". - Make note of the configuration names used in your project. - Usually, these names are "Win32 Release" and "Win32 Debug". - -2) In the Workspace window, select the "FileView" tab. - Right-click on the root item "Workspace '...'". - Select "Insert Project into Workspace". - Switch on the checkbox "Dependency of:", and select the name - of your project. Open "zlib.dsp". - -3) Select "Build | Configurations". - For each configuration of your project: - 3.1) Choose the zlib configuration you wish to use. - 3.2) Click on "Add". - 3.3) Set the new zlib configuration name to the name used by - the configuration from the current iteration. - -4) Select "Build | Set Active Configuration". - Choose the configuration you wish to build. - -5) Select "Build | Build ... (F7)". - -6) If you built an executable program, select - "Build | Execute ... (Ctrl+F5)". - - -Note: - -To build the ASM-enabled code, you need Microsoft Assembler -(ML.EXE). 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-# End Custom Build - -!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release" - -# PROP Exclude_From_Build 1 - -!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug" - -# PROP Exclude_From_Build 1 - -!ENDIF - -# End Source File -# End Group -# Begin Source File - -SOURCE=.\README.txt -# End Source File -# End Target -# End Project diff --git a/Dependencies/zlib/old/visualc6/zlib.dsw b/Dependencies/zlib/old/visualc6/zlib.dsw deleted file mode 100644 index 3a771fc..0000000 --- a/Dependencies/zlib/old/visualc6/zlib.dsw +++ /dev/null @@ -1,59 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00 -# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! - -############################################################################### - -Project: "example"=.\example.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ - Begin Project Dependency - Project_Dep_Name zlib - End Project Dependency -}}} - -############################################################################### - -Project: "minigzip"=.\minigzip.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ - Begin Project Dependency - Project_Dep_Name zlib - End Project Dependency -}}} - -############################################################################### - -Project: "zlib"=.\zlib.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Global: - -Package=<5> -{{{ -}}} - -Package=<3> -{{{ -}}} - -############################################################################### - diff --git a/Dependencies/zlib/qnx/package.qpg b/Dependencies/zlib/qnx/package.qpg deleted file mode 100644 index 2bc63b2..0000000 --- a/Dependencies/zlib/qnx/package.qpg +++ /dev/null @@ -1,141 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Library - - Medium - - 2.0 - - - - zlib - zlib - alain.bonnefoy@icbt.com - Public - public - www.gzip.org/zlib - - - Jean-Loup Gailly,Mark Adler - www.gzip.org/zlib - - zlib@gzip.org - - - A massively spiffy yet delicately unobtrusive compression library. - zlib is designed to be a free, general-purpose, legally unencumbered, lossless data compression library for use on virtually any computer hardware and operating system. - http://www.gzip.org/zlib - - - - - 1.2.5 - Medium - Stable - - - - - - - No License - - - - Software Development/Libraries and Extensions/C Libraries - zlib,compression - qnx6 - qnx6 - None - Developer - - - - - - - - - - - - - - Install - Post - No - Ignore - - No - Optional - - - - - - - - - - - - - InstallOver - zlib - - - - - - - - - - - - - InstallOver - zlib-dev - - - - - - - - - diff --git a/Dependencies/zlib/treebuild.xml b/Dependencies/zlib/treebuild.xml deleted file mode 100644 index 6b8f542..0000000 --- a/Dependencies/zlib/treebuild.xml +++ /dev/null @@ -1,116 +0,0 @@ - - - - zip compression library - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Dependencies/zlib/trees.c b/Dependencies/zlib/trees.c deleted file mode 100644 index 56e9bb1..0000000 --- a/Dependencies/zlib/trees.c +++ /dev/null @@ -1,1244 +0,0 @@ -/* trees.c -- output deflated data using Huffman coding - * Copyright (C) 1995-2010 Jean-loup Gailly - * detect_data_type() function provided freely by Cosmin Truta, 2006 - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* - * ALGORITHM - * - * The "deflation" process uses several Huffman trees. The more - * common source values are represented by shorter bit sequences. - * - * Each code tree is stored in a compressed form which is itself - * a Huffman encoding of the lengths of all the code strings (in - * ascending order by source values). The actual code strings are - * reconstructed from the lengths in the inflate process, as described - * in the deflate specification. - * - * REFERENCES - * - * Deutsch, L.P.,"'Deflate' Compressed Data Format Specification". - * Available in ftp.uu.net:/pub/archiving/zip/doc/deflate-1.1.doc - * - * Storer, James A. - * Data Compression: Methods and Theory, pp. 49-50. - * Computer Science Press, 1988. ISBN 0-7167-8156-5. - * - * Sedgewick, R. - * Algorithms, p290. - * Addison-Wesley, 1983. ISBN 0-201-06672-6. - */ - -/* @(#) $Id$ */ - -/* #define GEN_TREES_H */ - -#include "deflate.h" - -#ifdef DEBUG -# include -#endif - -/* =========================================================================== - * Constants - */ - -#define MAX_BL_BITS 7 -/* Bit length codes must not exceed MAX_BL_BITS bits */ - -#define END_BLOCK 256 -/* end of block literal code */ - -#define REP_3_6 16 -/* repeat previous bit length 3-6 times (2 bits of repeat count) */ - -#define REPZ_3_10 17 -/* repeat a zero length 3-10 times (3 bits of repeat count) */ - -#define REPZ_11_138 18 -/* repeat a zero length 11-138 times (7 bits of repeat count) */ - -local const int extra_lbits[LENGTH_CODES] /* extra bits for each length code */ - = {0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0}; - -local const int extra_dbits[D_CODES] /* extra bits for each distance code */ - = {0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13}; - -local const int extra_blbits[BL_CODES]/* extra bits for each bit length code */ - = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7}; - -local const uch bl_order[BL_CODES] - = {16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15}; -/* The lengths of the bit length codes are sent in order of decreasing - * probability, to avoid transmitting the lengths for unused bit length codes. - */ - -#define Buf_size (8 * 2*sizeof(char)) -/* Number of bits used within bi_buf. (bi_buf might be implemented on - * more than 16 bits on some systems.) - */ - -/* =========================================================================== - * Local data. These are initialized only once. - */ - -#define DIST_CODE_LEN 512 /* see definition of array dist_code below */ - -#if defined(GEN_TREES_H) || !defined(STDC) -/* non ANSI compilers may not accept trees.h */ - -local ct_data static_ltree[L_CODES+2]; -/* The static literal tree. Since the bit lengths are imposed, there is no - * need for the L_CODES extra codes used during heap construction. However - * The codes 286 and 287 are needed to build a canonical tree (see _tr_init - * below). - */ - -local ct_data static_dtree[D_CODES]; -/* The static distance tree. (Actually a trivial tree since all codes use - * 5 bits.) - */ - -uch _dist_code[DIST_CODE_LEN]; -/* Distance codes. The first 256 values correspond to the distances - * 3 .. 258, the last 256 values correspond to the top 8 bits of - * the 15 bit distances. - */ - -uch _length_code[MAX_MATCH-MIN_MATCH+1]; -/* length code for each normalized match length (0 == MIN_MATCH) */ - -local int base_length[LENGTH_CODES]; -/* First normalized length for each code (0 = MIN_MATCH) */ - -local int base_dist[D_CODES]; -/* First normalized distance for each code (0 = distance of 1) */ - -#else -# include "trees.h" -#endif /* GEN_TREES_H */ - -struct static_tree_desc_s { - const ct_data *static_tree; /* static tree or NULL */ - const intf *extra_bits; /* extra bits for each code or NULL */ - int extra_base; /* base index for extra_bits */ - int elems; /* max number of elements in the tree */ - int max_length; /* max bit length for the codes */ -}; - -local static_tree_desc static_l_desc = -{static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS}; - -local static_tree_desc static_d_desc = -{static_dtree, extra_dbits, 0, D_CODES, MAX_BITS}; - -local static_tree_desc static_bl_desc = -{(const ct_data *)0, extra_blbits, 0, BL_CODES, MAX_BL_BITS}; - -/* =========================================================================== - * Local (static) routines in this file. - */ - -local void tr_static_init OF((void)); -local void init_block OF((deflate_state *s)); -local void pqdownheap OF((deflate_state *s, ct_data *tree, int k)); -local void gen_bitlen OF((deflate_state *s, tree_desc *desc)); -local void gen_codes OF((ct_data *tree, int max_code, ushf *bl_count)); -local void build_tree OF((deflate_state *s, tree_desc *desc)); -local void scan_tree OF((deflate_state *s, ct_data *tree, int max_code)); -local void send_tree OF((deflate_state *s, ct_data *tree, int max_code)); -local int build_bl_tree OF((deflate_state *s)); -local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes, - int blcodes)); -local void compress_block OF((deflate_state *s, ct_data *ltree, - ct_data *dtree)); -local int detect_data_type OF((deflate_state *s)); -local unsigned bi_reverse OF((unsigned value, int length)); -local void bi_windup OF((deflate_state *s)); -local void bi_flush OF((deflate_state *s)); -local void copy_block OF((deflate_state *s, charf *buf, unsigned len, - int header)); - -#ifdef GEN_TREES_H -local void gen_trees_header OF((void)); -#endif - -#ifndef DEBUG -# define send_code(s, c, tree) send_bits(s, tree[c].Code, tree[c].Len) - /* Send a code of the given tree. c and tree must not have side effects */ - -#else /* DEBUG */ -# define send_code(s, c, tree) \ - { if (z_verbose>2) fprintf(stderr,"\ncd %3d ",(c)); \ - send_bits(s, tree[c].Code, tree[c].Len); } -#endif - -/* =========================================================================== - * Output a short LSB first on the stream. - * IN assertion: there is enough room in pendingBuf. - */ -#define put_short(s, w) { \ - put_byte(s, (uch)((w) & 0xff)); \ - put_byte(s, (uch)((ush)(w) >> 8)); \ -} - -/* =========================================================================== - * Send a value on a given number of bits. - * IN assertion: length <= 16 and value fits in length bits. - */ -#ifdef DEBUG -local void send_bits OF((deflate_state *s, int value, int length)); - -local void send_bits(s, value, length) - deflate_state *s; - int value; /* value to send */ - int length; /* number of bits */ -{ - Tracevv((stderr," l %2d v %4x ", length, value)); - Assert(length > 0 && length <= 15, "invalid length"); - s->bits_sent += (ulg)length; - - /* If not enough room in bi_buf, use (valid) bits from bi_buf and - * (16 - bi_valid) bits from value, leaving (width - (16-bi_valid)) - * unused bits in value. - */ - if (s->bi_valid > (int)Buf_size - length) { - s->bi_buf |= (ush)value << s->bi_valid; - put_short(s, s->bi_buf); - s->bi_buf = (ush)value >> (Buf_size - s->bi_valid); - s->bi_valid += length - Buf_size; - } else { - s->bi_buf |= (ush)value << s->bi_valid; - s->bi_valid += length; - } -} -#else /* !DEBUG */ - -#define send_bits(s, value, length) \ -{ int len = length;\ - if (s->bi_valid > (int)Buf_size - len) {\ - int val = value;\ - s->bi_buf |= (ush)val << s->bi_valid;\ - put_short(s, s->bi_buf);\ - s->bi_buf = (ush)val >> (Buf_size - s->bi_valid);\ - s->bi_valid += len - Buf_size;\ - } else {\ - s->bi_buf |= (ush)(value) << s->bi_valid;\ - s->bi_valid += len;\ - }\ -} -#endif /* DEBUG */ - - -/* the arguments must not have side effects */ - -/* =========================================================================== - * Initialize the various 'constant' tables. - */ -local void tr_static_init() -{ -#if defined(GEN_TREES_H) || !defined(STDC) - static int static_init_done = 0; - int n; /* iterates over tree elements */ - int bits; /* bit counter */ - int length; /* length value */ - int code; /* code value */ - int dist; /* distance index */ - ush bl_count[MAX_BITS+1]; - /* number of codes at each bit length for an optimal tree */ - - if (static_init_done) return; - - /* For some embedded targets, global variables are not initialized: */ -#ifdef NO_INIT_GLOBAL_POINTERS - static_l_desc.static_tree = static_ltree; - static_l_desc.extra_bits = extra_lbits; - static_d_desc.static_tree = static_dtree; - static_d_desc.extra_bits = extra_dbits; - static_bl_desc.extra_bits = extra_blbits; -#endif - - /* Initialize the mapping length (0..255) -> length code (0..28) */ - length = 0; - for (code = 0; code < LENGTH_CODES-1; code++) { - base_length[code] = length; - for (n = 0; n < (1< dist code (0..29) */ - dist = 0; - for (code = 0 ; code < 16; code++) { - base_dist[code] = dist; - for (n = 0; n < (1<>= 7; /* from now on, all distances are divided by 128 */ - for ( ; code < D_CODES; code++) { - base_dist[code] = dist << 7; - for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) { - _dist_code[256 + dist++] = (uch)code; - } - } - Assert (dist == 256, "tr_static_init: 256+dist != 512"); - - /* Construct the codes of the static literal tree */ - for (bits = 0; bits <= MAX_BITS; bits++) bl_count[bits] = 0; - n = 0; - while (n <= 143) static_ltree[n++].Len = 8, bl_count[8]++; - while (n <= 255) static_ltree[n++].Len = 9, bl_count[9]++; - while (n <= 279) static_ltree[n++].Len = 7, bl_count[7]++; - while (n <= 287) static_ltree[n++].Len = 8, bl_count[8]++; - /* Codes 286 and 287 do not exist, but we must include them in the - * tree construction to get a canonical Huffman tree (longest code - * all ones) - */ - gen_codes((ct_data *)static_ltree, L_CODES+1, bl_count); - - /* The static distance tree is trivial: */ - for (n = 0; n < D_CODES; n++) { - static_dtree[n].Len = 5; - static_dtree[n].Code = bi_reverse((unsigned)n, 5); - } - static_init_done = 1; - -# ifdef GEN_TREES_H - gen_trees_header(); -# endif -#endif /* defined(GEN_TREES_H) || !defined(STDC) */ -} - -/* =========================================================================== - * Genererate the file trees.h describing the static trees. - */ -#ifdef GEN_TREES_H -# ifndef DEBUG -# include -# endif - -# define SEPARATOR(i, last, width) \ - ((i) == (last)? "\n};\n\n" : \ - ((i) % (width) == (width)-1 ? ",\n" : ", ")) - -void gen_trees_header() -{ - FILE *header = fopen("trees.h", "w"); - int i; - - Assert (header != NULL, "Can't open trees.h"); - fprintf(header, - "/* header created automatically with -DGEN_TREES_H */\n\n"); - - fprintf(header, "local const ct_data static_ltree[L_CODES+2] = {\n"); - for (i = 0; i < L_CODES+2; i++) { - fprintf(header, "{{%3u},{%3u}}%s", static_ltree[i].Code, - static_ltree[i].Len, SEPARATOR(i, L_CODES+1, 5)); - } - - fprintf(header, "local const ct_data static_dtree[D_CODES] = {\n"); - for (i = 0; i < D_CODES; i++) { - fprintf(header, "{{%2u},{%2u}}%s", static_dtree[i].Code, - static_dtree[i].Len, SEPARATOR(i, D_CODES-1, 5)); - } - - fprintf(header, "const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = {\n"); - for (i = 0; i < DIST_CODE_LEN; i++) { - fprintf(header, "%2u%s", _dist_code[i], - SEPARATOR(i, DIST_CODE_LEN-1, 20)); - } - - fprintf(header, - "const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= {\n"); - for (i = 0; i < MAX_MATCH-MIN_MATCH+1; i++) { - fprintf(header, "%2u%s", _length_code[i], - SEPARATOR(i, MAX_MATCH-MIN_MATCH, 20)); - } - - fprintf(header, "local const int base_length[LENGTH_CODES] = {\n"); - for (i = 0; i < LENGTH_CODES; i++) { - fprintf(header, "%1u%s", base_length[i], - SEPARATOR(i, LENGTH_CODES-1, 20)); - } - - fprintf(header, "local const int base_dist[D_CODES] = {\n"); - for (i = 0; i < D_CODES; i++) { - fprintf(header, "%5u%s", base_dist[i], - SEPARATOR(i, D_CODES-1, 10)); - } - - fclose(header); -} -#endif /* GEN_TREES_H */ - -/* =========================================================================== - * Initialize the tree data structures for a new zlib stream. - */ -void ZLIB_INTERNAL _tr_init(s) - deflate_state *s; -{ - tr_static_init(); - - s->l_desc.dyn_tree = s->dyn_ltree; - s->l_desc.stat_desc = &static_l_desc; - - s->d_desc.dyn_tree = s->dyn_dtree; - s->d_desc.stat_desc = &static_d_desc; - - s->bl_desc.dyn_tree = s->bl_tree; - s->bl_desc.stat_desc = &static_bl_desc; - - s->bi_buf = 0; - s->bi_valid = 0; - s->last_eob_len = 8; /* enough lookahead for inflate */ -#ifdef DEBUG - s->compressed_len = 0L; - s->bits_sent = 0L; -#endif - - /* Initialize the first block of the first file: */ - init_block(s); -} - -/* =========================================================================== - * Initialize a new block. - */ -local void init_block(s) - deflate_state *s; -{ - int n; /* iterates over tree elements */ - - /* Initialize the trees. */ - for (n = 0; n < L_CODES; n++) s->dyn_ltree[n].Freq = 0; - for (n = 0; n < D_CODES; n++) s->dyn_dtree[n].Freq = 0; - for (n = 0; n < BL_CODES; n++) s->bl_tree[n].Freq = 0; - - s->dyn_ltree[END_BLOCK].Freq = 1; - s->opt_len = s->static_len = 0L; - s->last_lit = s->matches = 0; -} - -#define SMALLEST 1 -/* Index within the heap array of least frequent node in the Huffman tree */ - - -/* =========================================================================== - * Remove the smallest element from the heap and recreate the heap with - * one less element. Updates heap and heap_len. - */ -#define pqremove(s, tree, top) \ -{\ - top = s->heap[SMALLEST]; \ - s->heap[SMALLEST] = s->heap[s->heap_len--]; \ - pqdownheap(s, tree, SMALLEST); \ -} - -/* =========================================================================== - * Compares to subtrees, using the tree depth as tie breaker when - * the subtrees have equal frequency. This minimizes the worst case length. - */ -#define smaller(tree, n, m, depth) \ - (tree[n].Freq < tree[m].Freq || \ - (tree[n].Freq == tree[m].Freq && depth[n] <= depth[m])) - -/* =========================================================================== - * Restore the heap property by moving down the tree starting at node k, - * exchanging a node with the smallest of its two sons if necessary, stopping - * when the heap property is re-established (each father smaller than its - * two sons). - */ -local void pqdownheap(s, tree, k) - deflate_state *s; - ct_data *tree; /* the tree to restore */ - int k; /* node to move down */ -{ - int v = s->heap[k]; - int j = k << 1; /* left son of k */ - while (j <= s->heap_len) { - /* Set j to the smallest of the two sons: */ - if (j < s->heap_len && - smaller(tree, s->heap[j+1], s->heap[j], s->depth)) { - j++; - } - /* Exit if v is smaller than both sons */ - if (smaller(tree, v, s->heap[j], s->depth)) break; - - /* Exchange v with the smallest son */ - s->heap[k] = s->heap[j]; k = j; - - /* And continue down the tree, setting j to the left son of k */ - j <<= 1; - } - s->heap[k] = v; -} - -/* =========================================================================== - * Compute the optimal bit lengths for a tree and update the total bit length - * for the current block. - * IN assertion: the fields freq and dad are set, heap[heap_max] and - * above are the tree nodes sorted by increasing frequency. - * OUT assertions: the field len is set to the optimal bit length, the - * array bl_count contains the frequencies for each bit length. - * The length opt_len is updated; static_len is also updated if stree is - * not null. - */ -local void gen_bitlen(s, desc) - deflate_state *s; - tree_desc *desc; /* the tree descriptor */ -{ - ct_data *tree = desc->dyn_tree; - int max_code = desc->max_code; - const ct_data *stree = desc->stat_desc->static_tree; - const intf *extra = desc->stat_desc->extra_bits; - int base = desc->stat_desc->extra_base; - int max_length = desc->stat_desc->max_length; - int h; /* heap index */ - int n, m; /* iterate over the tree elements */ - int bits; /* bit length */ - int xbits; /* extra bits */ - ush f; /* frequency */ - int overflow = 0; /* number of elements with bit length too large */ - - for (bits = 0; bits <= MAX_BITS; bits++) s->bl_count[bits] = 0; - - /* In a first pass, compute the optimal bit lengths (which may - * overflow in the case of the bit length tree). - */ - tree[s->heap[s->heap_max]].Len = 0; /* root of the heap */ - - for (h = s->heap_max+1; h < HEAP_SIZE; h++) { - n = s->heap[h]; - bits = tree[tree[n].Dad].Len + 1; - if (bits > max_length) bits = max_length, overflow++; - tree[n].Len = (ush)bits; - /* We overwrite tree[n].Dad which is no longer needed */ - - if (n > max_code) continue; /* not a leaf node */ - - s->bl_count[bits]++; - xbits = 0; - if (n >= base) xbits = extra[n-base]; - f = tree[n].Freq; - s->opt_len += (ulg)f * (bits + xbits); - if (stree) s->static_len += (ulg)f * (stree[n].Len + xbits); - } - if (overflow == 0) return; - - Trace((stderr,"\nbit length overflow\n")); - /* This happens for example on obj2 and pic of the Calgary corpus */ - - /* Find the first bit length which could increase: */ - do { - bits = max_length-1; - while (s->bl_count[bits] == 0) bits--; - s->bl_count[bits]--; /* move one leaf down the tree */ - s->bl_count[bits+1] += 2; /* move one overflow item as its brother */ - s->bl_count[max_length]--; - /* The brother of the overflow item also moves one step up, - * but this does not affect bl_count[max_length] - */ - overflow -= 2; - } while (overflow > 0); - - /* Now recompute all bit lengths, scanning in increasing frequency. - * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all - * lengths instead of fixing only the wrong ones. This idea is taken - * from 'ar' written by Haruhiko Okumura.) - */ - for (bits = max_length; bits != 0; bits--) { - n = s->bl_count[bits]; - while (n != 0) { - m = s->heap[--h]; - if (m > max_code) continue; - if ((unsigned) tree[m].Len != (unsigned) bits) { - Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits)); - s->opt_len += ((long)bits - (long)tree[m].Len) - *(long)tree[m].Freq; - tree[m].Len = (ush)bits; - } - n--; - } - } -} - -/* =========================================================================== - * Generate the codes for a given tree and bit counts (which need not be - * optimal). - * IN assertion: the array bl_count contains the bit length statistics for - * the given tree and the field len is set for all tree elements. - * OUT assertion: the field code is set for all tree elements of non - * zero code length. - */ -local void gen_codes (tree, max_code, bl_count) - ct_data *tree; /* the tree to decorate */ - int max_code; /* largest code with non zero frequency */ - ushf *bl_count; /* number of codes at each bit length */ -{ - ush next_code[MAX_BITS+1]; /* next code value for each bit length */ - ush code = 0; /* running code value */ - int bits; /* bit index */ - int n; /* code index */ - - /* The distribution counts are first used to generate the code values - * without bit reversal. - */ - for (bits = 1; bits <= MAX_BITS; bits++) { - next_code[bits] = code = (code + bl_count[bits-1]) << 1; - } - /* Check that the bit counts in bl_count are consistent. The last code - * must be all ones. - */ - Assert (code + bl_count[MAX_BITS]-1 == (1<dyn_tree; - const ct_data *stree = desc->stat_desc->static_tree; - int elems = desc->stat_desc->elems; - int n, m; /* iterate over heap elements */ - int max_code = -1; /* largest code with non zero frequency */ - int node; /* new node being created */ - - /* Construct the initial heap, with least frequent element in - * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1]. - * heap[0] is not used. - */ - s->heap_len = 0, s->heap_max = HEAP_SIZE; - - for (n = 0; n < elems; n++) { - if (tree[n].Freq != 0) { - s->heap[++(s->heap_len)] = max_code = n; - s->depth[n] = 0; - } else { - tree[n].Len = 0; - } - } - - /* The pkzip format requires that at least one distance code exists, - * and that at least one bit should be sent even if there is only one - * possible code. So to avoid special checks later on we force at least - * two codes of non zero frequency. - */ - while (s->heap_len < 2) { - node = s->heap[++(s->heap_len)] = (max_code < 2 ? ++max_code : 0); - tree[node].Freq = 1; - s->depth[node] = 0; - s->opt_len--; if (stree) s->static_len -= stree[node].Len; - /* node is 0 or 1 so it does not have extra bits */ - } - desc->max_code = max_code; - - /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree, - * establish sub-heaps of increasing lengths: - */ - for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n); - - /* Construct the Huffman tree by repeatedly combining the least two - * frequent nodes. - */ - node = elems; /* next internal node of the tree */ - do { - pqremove(s, tree, n); /* n = node of least frequency */ - m = s->heap[SMALLEST]; /* m = node of next least frequency */ - - s->heap[--(s->heap_max)] = n; /* keep the nodes sorted by frequency */ - s->heap[--(s->heap_max)] = m; - - /* Create a new node father of n and m */ - tree[node].Freq = tree[n].Freq + tree[m].Freq; - s->depth[node] = (uch)((s->depth[n] >= s->depth[m] ? - s->depth[n] : s->depth[m]) + 1); - tree[n].Dad = tree[m].Dad = (ush)node; -#ifdef DUMP_BL_TREE - if (tree == s->bl_tree) { - fprintf(stderr,"\nnode %d(%d), sons %d(%d) %d(%d)", - node, tree[node].Freq, n, tree[n].Freq, m, tree[m].Freq); - } -#endif - /* and insert the new node in the heap */ - s->heap[SMALLEST] = node++; - pqdownheap(s, tree, SMALLEST); - - } while (s->heap_len >= 2); - - s->heap[--(s->heap_max)] = s->heap[SMALLEST]; - - /* At this point, the fields freq and dad are set. We can now - * generate the bit lengths. - */ - gen_bitlen(s, (tree_desc *)desc); - - /* The field len is now set, we can generate the bit codes */ - gen_codes ((ct_data *)tree, max_code, s->bl_count); -} - -/* =========================================================================== - * Scan a literal or distance tree to determine the frequencies of the codes - * in the bit length tree. - */ -local void scan_tree (s, tree, max_code) - deflate_state *s; - ct_data *tree; /* the tree to be scanned */ - int max_code; /* and its largest code of non zero frequency */ -{ - int n; /* iterates over all tree elements */ - int prevlen = -1; /* last emitted length */ - int curlen; /* length of current code */ - int nextlen = tree[0].Len; /* length of next code */ - int count = 0; /* repeat count of the current code */ - int max_count = 7; /* max repeat count */ - int min_count = 4; /* min repeat count */ - - if (nextlen == 0) max_count = 138, min_count = 3; - tree[max_code+1].Len = (ush)0xffff; /* guard */ - - for (n = 0; n <= max_code; n++) { - curlen = nextlen; nextlen = tree[n+1].Len; - if (++count < max_count && curlen == nextlen) { - continue; - } else if (count < min_count) { - s->bl_tree[curlen].Freq += count; - } else if (curlen != 0) { - if (curlen != prevlen) s->bl_tree[curlen].Freq++; - s->bl_tree[REP_3_6].Freq++; - } else if (count <= 10) { - s->bl_tree[REPZ_3_10].Freq++; - } else { - s->bl_tree[REPZ_11_138].Freq++; - } - count = 0; prevlen = curlen; - if (nextlen == 0) { - max_count = 138, min_count = 3; - } else if (curlen == nextlen) { - max_count = 6, min_count = 3; - } else { - max_count = 7, min_count = 4; - } - } -} - -/* =========================================================================== - * Send a literal or distance tree in compressed form, using the codes in - * bl_tree. - */ -local void send_tree (s, tree, max_code) - deflate_state *s; - ct_data *tree; /* the tree to be scanned */ - int max_code; /* and its largest code of non zero frequency */ -{ - int n; /* iterates over all tree elements */ - int prevlen = -1; /* last emitted length */ - int curlen; /* length of current code */ - int nextlen = tree[0].Len; /* length of next code */ - int count = 0; /* repeat count of the current code */ - int max_count = 7; /* max repeat count */ - int min_count = 4; /* min repeat count */ - - /* tree[max_code+1].Len = -1; */ /* guard already set */ - if (nextlen == 0) max_count = 138, min_count = 3; - - for (n = 0; n <= max_code; n++) { - curlen = nextlen; nextlen = tree[n+1].Len; - if (++count < max_count && curlen == nextlen) { - continue; - } else if (count < min_count) { - do { send_code(s, curlen, s->bl_tree); } while (--count != 0); - - } else if (curlen != 0) { - if (curlen != prevlen) { - send_code(s, curlen, s->bl_tree); count--; - } - Assert(count >= 3 && count <= 6, " 3_6?"); - send_code(s, REP_3_6, s->bl_tree); send_bits(s, count-3, 2); - - } else if (count <= 10) { - send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count-3, 3); - - } else { - send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count-11, 7); - } - count = 0; prevlen = curlen; - if (nextlen == 0) { - max_count = 138, min_count = 3; - } else if (curlen == nextlen) { - max_count = 6, min_count = 3; - } else { - max_count = 7, min_count = 4; - } - } -} - -/* =========================================================================== - * Construct the Huffman tree for the bit lengths and return the index in - * bl_order of the last bit length code to send. - */ -local int build_bl_tree(s) - deflate_state *s; -{ - int max_blindex; /* index of last bit length code of non zero freq */ - - /* Determine the bit length frequencies for literal and distance trees */ - scan_tree(s, (ct_data *)s->dyn_ltree, s->l_desc.max_code); - scan_tree(s, (ct_data *)s->dyn_dtree, s->d_desc.max_code); - - /* Build the bit length tree: */ - build_tree(s, (tree_desc *)(&(s->bl_desc))); - /* opt_len now includes the length of the tree representations, except - * the lengths of the bit lengths codes and the 5+5+4 bits for the counts. - */ - - /* Determine the number of bit length codes to send. The pkzip format - * requires that at least 4 bit length codes be sent. (appnote.txt says - * 3 but the actual value used is 4.) - */ - for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) { - if (s->bl_tree[bl_order[max_blindex]].Len != 0) break; - } - /* Update opt_len to include the bit length tree and counts */ - s->opt_len += 3*(max_blindex+1) + 5+5+4; - Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", - s->opt_len, s->static_len)); - - return max_blindex; -} - -/* =========================================================================== - * Send the header for a block using dynamic Huffman trees: the counts, the - * lengths of the bit length codes, the literal tree and the distance tree. - * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4. - */ -local void send_all_trees(s, lcodes, dcodes, blcodes) - deflate_state *s; - int lcodes, dcodes, blcodes; /* number of codes for each tree */ -{ - int rank; /* index in bl_order */ - - Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes"); - Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES, - "too many codes"); - Tracev((stderr, "\nbl counts: ")); - send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */ - send_bits(s, dcodes-1, 5); - send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */ - for (rank = 0; rank < blcodes; rank++) { - Tracev((stderr, "\nbl code %2d ", bl_order[rank])); - send_bits(s, s->bl_tree[bl_order[rank]].Len, 3); - } - Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent)); - - send_tree(s, (ct_data *)s->dyn_ltree, lcodes-1); /* literal tree */ - Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent)); - - send_tree(s, (ct_data *)s->dyn_dtree, dcodes-1); /* distance tree */ - Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent)); -} - -/* =========================================================================== - * Send a stored block - */ -void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last) - deflate_state *s; - charf *buf; /* input block */ - ulg stored_len; /* length of input block */ - int last; /* one if this is the last block for a file */ -{ - send_bits(s, (STORED_BLOCK<<1)+last, 3); /* send block type */ -#ifdef DEBUG - s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L; - s->compressed_len += (stored_len + 4) << 3; -#endif - copy_block(s, buf, (unsigned)stored_len, 1); /* with header */ -} - -/* =========================================================================== - * Send one empty static block to give enough lookahead for inflate. - * This takes 10 bits, of which 7 may remain in the bit buffer. - * The current inflate code requires 9 bits of lookahead. If the - * last two codes for the previous block (real code plus EOB) were coded - * on 5 bits or less, inflate may have only 5+3 bits of lookahead to decode - * the last real code. In this case we send two empty static blocks instead - * of one. (There are no problems if the previous block is stored or fixed.) - * To simplify the code, we assume the worst case of last real code encoded - * on one bit only. - */ -void ZLIB_INTERNAL _tr_align(s) - deflate_state *s; -{ - send_bits(s, STATIC_TREES<<1, 3); - send_code(s, END_BLOCK, static_ltree); -#ifdef DEBUG - s->compressed_len += 10L; /* 3 for block type, 7 for EOB */ -#endif - bi_flush(s); - /* Of the 10 bits for the empty block, we have already sent - * (10 - bi_valid) bits. The lookahead for the last real code (before - * the EOB of the previous block) was thus at least one plus the length - * of the EOB plus what we have just sent of the empty static block. - */ - if (1 + s->last_eob_len + 10 - s->bi_valid < 9) { - send_bits(s, STATIC_TREES<<1, 3); - send_code(s, END_BLOCK, static_ltree); -#ifdef DEBUG - s->compressed_len += 10L; -#endif - bi_flush(s); - } - s->last_eob_len = 7; -} - -/* =========================================================================== - * Determine the best encoding for the current block: dynamic trees, static - * trees or store, and output the encoded block to the zip file. - */ -void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last) - deflate_state *s; - charf *buf; /* input block, or NULL if too old */ - ulg stored_len; /* length of input block */ - int last; /* one if this is the last block for a file */ -{ - ulg opt_lenb, static_lenb; /* opt_len and static_len in bytes */ - int max_blindex = 0; /* index of last bit length code of non zero freq */ - - /* Build the Huffman trees unless a stored block is forced */ - if (s->level > 0) { - - /* Check if the file is binary or text */ - if (s->strm->data_type == Z_UNKNOWN) - s->strm->data_type = detect_data_type(s); - - /* Construct the literal and distance trees */ - build_tree(s, (tree_desc *)(&(s->l_desc))); - Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len, - s->static_len)); - - build_tree(s, (tree_desc *)(&(s->d_desc))); - Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len, - s->static_len)); - /* At this point, opt_len and static_len are the total bit lengths of - * the compressed block data, excluding the tree representations. - */ - - /* Build the bit length tree for the above two trees, and get the index - * in bl_order of the last bit length code to send. - */ - max_blindex = build_bl_tree(s); - - /* Determine the best encoding. Compute the block lengths in bytes. */ - opt_lenb = (s->opt_len+3+7)>>3; - static_lenb = (s->static_len+3+7)>>3; - - Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ", - opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len, - s->last_lit)); - - if (static_lenb <= opt_lenb) opt_lenb = static_lenb; - - } else { - Assert(buf != (char*)0, "lost buf"); - opt_lenb = static_lenb = stored_len + 5; /* force a stored block */ - } - -#ifdef FORCE_STORED - if (buf != (char*)0) { /* force stored block */ -#else - if (stored_len+4 <= opt_lenb && buf != (char*)0) { - /* 4: two words for the lengths */ -#endif - /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE. - * Otherwise we can't have processed more than WSIZE input bytes since - * the last block flush, because compression would have been - * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to - * transform a block into a stored block. - */ - _tr_stored_block(s, buf, stored_len, last); - -#ifdef FORCE_STATIC - } else if (static_lenb >= 0) { /* force static trees */ -#else - } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) { -#endif - send_bits(s, (STATIC_TREES<<1)+last, 3); - compress_block(s, (ct_data *)static_ltree, (ct_data *)static_dtree); -#ifdef DEBUG - s->compressed_len += 3 + s->static_len; -#endif - } else { - send_bits(s, (DYN_TREES<<1)+last, 3); - send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1, - max_blindex+1); - compress_block(s, (ct_data *)s->dyn_ltree, (ct_data *)s->dyn_dtree); -#ifdef DEBUG - s->compressed_len += 3 + s->opt_len; -#endif - } - Assert (s->compressed_len == s->bits_sent, "bad compressed size"); - /* The above check is made mod 2^32, for files larger than 512 MB - * and uLong implemented on 32 bits. - */ - init_block(s); - - if (last) { - bi_windup(s); -#ifdef DEBUG - s->compressed_len += 7; /* align on byte boundary */ -#endif - } - Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3, - s->compressed_len-7*last)); -} - -/* =========================================================================== - * Save the match info and tally the frequency counts. Return true if - * the current block must be flushed. - */ -int ZLIB_INTERNAL _tr_tally (s, dist, lc) - deflate_state *s; - unsigned dist; /* distance of matched string */ - unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */ -{ - s->d_buf[s->last_lit] = (ush)dist; - s->l_buf[s->last_lit++] = (uch)lc; - if (dist == 0) { - /* lc is the unmatched char */ - s->dyn_ltree[lc].Freq++; - } else { - s->matches++; - /* Here, lc is the match length - MIN_MATCH */ - dist--; /* dist = match distance - 1 */ - Assert((ush)dist < (ush)MAX_DIST(s) && - (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) && - (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match"); - - s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++; - s->dyn_dtree[d_code(dist)].Freq++; - } - -#ifdef TRUNCATE_BLOCK - /* Try to guess if it is profitable to stop the current block here */ - if ((s->last_lit & 0x1fff) == 0 && s->level > 2) { - /* Compute an upper bound for the compressed length */ - ulg out_length = (ulg)s->last_lit*8L; - ulg in_length = (ulg)((long)s->strstart - s->block_start); - int dcode; - for (dcode = 0; dcode < D_CODES; dcode++) { - out_length += (ulg)s->dyn_dtree[dcode].Freq * - (5L+extra_dbits[dcode]); - } - out_length >>= 3; - Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ", - s->last_lit, in_length, out_length, - 100L - out_length*100L/in_length)); - if (s->matches < s->last_lit/2 && out_length < in_length/2) return 1; - } -#endif - return (s->last_lit == s->lit_bufsize-1); - /* We avoid equality with lit_bufsize because of wraparound at 64K - * on 16 bit machines and because stored blocks are restricted to - * 64K-1 bytes. - */ -} - -/* =========================================================================== - * Send the block data compressed using the given Huffman trees - */ -local void compress_block(s, ltree, dtree) - deflate_state *s; - ct_data *ltree; /* literal tree */ - ct_data *dtree; /* distance tree */ -{ - unsigned dist; /* distance of matched string */ - int lc; /* match length or unmatched char (if dist == 0) */ - unsigned lx = 0; /* running index in l_buf */ - unsigned code; /* the code to send */ - int extra; /* number of extra bits to send */ - - if (s->last_lit != 0) do { - dist = s->d_buf[lx]; - lc = s->l_buf[lx++]; - if (dist == 0) { - send_code(s, lc, ltree); /* send a literal byte */ - Tracecv(isgraph(lc), (stderr," '%c' ", lc)); - } else { - /* Here, lc is the match length - MIN_MATCH */ - code = _length_code[lc]; - send_code(s, code+LITERALS+1, ltree); /* send the length code */ - extra = extra_lbits[code]; - if (extra != 0) { - lc -= base_length[code]; - send_bits(s, lc, extra); /* send the extra length bits */ - } - dist--; /* dist is now the match distance - 1 */ - code = d_code(dist); - Assert (code < D_CODES, "bad d_code"); - - send_code(s, code, dtree); /* send the distance code */ - extra = extra_dbits[code]; - if (extra != 0) { - dist -= base_dist[code]; - send_bits(s, dist, extra); /* send the extra distance bits */ - } - } /* literal or match pair ? */ - - /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */ - Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx, - "pendingBuf overflow"); - - } while (lx < s->last_lit); - - send_code(s, END_BLOCK, ltree); - s->last_eob_len = ltree[END_BLOCK].Len; -} - -/* =========================================================================== - * Check if the data type is TEXT or BINARY, using the following algorithm: - * - TEXT if the two conditions below are satisfied: - * a) There are no non-portable control characters belonging to the - * "black list" (0..6, 14..25, 28..31). - * b) There is at least one printable character belonging to the - * "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255). - * - BINARY otherwise. - * - The following partially-portable control characters form a - * "gray list" that is ignored in this detection algorithm: - * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}). - * IN assertion: the fields Freq of dyn_ltree are set. - */ -local int detect_data_type(s) - deflate_state *s; -{ - /* black_mask is the bit mask of black-listed bytes - * set bits 0..6, 14..25, and 28..31 - * 0xf3ffc07f = binary 11110011111111111100000001111111 - */ - unsigned long black_mask = 0xf3ffc07fUL; - int n; - - /* Check for non-textual ("black-listed") bytes. */ - for (n = 0; n <= 31; n++, black_mask >>= 1) - if ((black_mask & 1) && (s->dyn_ltree[n].Freq != 0)) - return Z_BINARY; - - /* Check for textual ("white-listed") bytes. */ - if (s->dyn_ltree[9].Freq != 0 || s->dyn_ltree[10].Freq != 0 - || s->dyn_ltree[13].Freq != 0) - return Z_TEXT; - for (n = 32; n < LITERALS; n++) - if (s->dyn_ltree[n].Freq != 0) - return Z_TEXT; - - /* There are no "black-listed" or "white-listed" bytes: - * this stream either is empty or has tolerated ("gray-listed") bytes only. - */ - return Z_BINARY; -} - -/* =========================================================================== - * Reverse the first len bits of a code, using straightforward code (a faster - * method would use a table) - * IN assertion: 1 <= len <= 15 - */ -local unsigned bi_reverse(code, len) - unsigned code; /* the value to invert */ - int len; /* its bit length */ -{ - register unsigned res = 0; - do { - res |= code & 1; - code >>= 1, res <<= 1; - } while (--len > 0); - return res >> 1; -} - -/* =========================================================================== - * Flush the bit buffer, keeping at most 7 bits in it. - */ -local void bi_flush(s) - deflate_state *s; -{ - if (s->bi_valid == 16) { - put_short(s, s->bi_buf); - s->bi_buf = 0; - s->bi_valid = 0; - } else if (s->bi_valid >= 8) { - put_byte(s, (Byte)s->bi_buf); - s->bi_buf >>= 8; - s->bi_valid -= 8; - } -} - -/* =========================================================================== - * Flush the bit buffer and align the output on a byte boundary - */ -local void bi_windup(s) - deflate_state *s; -{ - if (s->bi_valid > 8) { - put_short(s, s->bi_buf); - } else if (s->bi_valid > 0) { - put_byte(s, (Byte)s->bi_buf); - } - s->bi_buf = 0; - s->bi_valid = 0; -#ifdef DEBUG - s->bits_sent = (s->bits_sent+7) & ~7; -#endif -} - -/* =========================================================================== - * Copy a stored block, storing first the length and its - * one's complement if requested. - */ -local void copy_block(s, buf, len, header) - deflate_state *s; - charf *buf; /* the input data */ - unsigned len; /* its length */ - int header; /* true if block header must be written */ -{ - bi_windup(s); /* align on byte boundary */ - s->last_eob_len = 8; /* enough lookahead for inflate */ - - if (header) { - put_short(s, (ush)len); - put_short(s, (ush)~len); -#ifdef DEBUG - s->bits_sent += 2*16; -#endif - } -#ifdef DEBUG - s->bits_sent += (ulg)len<<3; -#endif - while (len--) { - put_byte(s, *buf++); - } -} diff --git a/Dependencies/zlib/trees.h b/Dependencies/zlib/trees.h deleted file mode 100644 index d35639d..0000000 --- a/Dependencies/zlib/trees.h +++ /dev/null @@ -1,128 +0,0 @@ -/* header created automatically with -DGEN_TREES_H */ - -local const ct_data static_ltree[L_CODES+2] = { -{{ 12},{ 8}}, {{140},{ 8}}, {{ 76},{ 8}}, {{204},{ 8}}, {{ 44},{ 8}}, -{{172},{ 8}}, {{108},{ 8}}, {{236},{ 8}}, {{ 28},{ 8}}, {{156},{ 8}}, -{{ 92},{ 8}}, {{220},{ 8}}, {{ 60},{ 8}}, {{188},{ 8}}, {{124},{ 8}}, -{{252},{ 8}}, {{ 2},{ 8}}, {{130},{ 8}}, {{ 66},{ 8}}, {{194},{ 8}}, -{{ 34},{ 8}}, {{162},{ 8}}, {{ 98},{ 8}}, {{226},{ 8}}, {{ 18},{ 8}}, -{{146},{ 8}}, {{ 82},{ 8}}, {{210},{ 8}}, {{ 50},{ 8}}, {{178},{ 8}}, -{{114},{ 8}}, {{242},{ 8}}, {{ 10},{ 8}}, {{138},{ 8}}, {{ 74},{ 8}}, -{{202},{ 8}}, {{ 42},{ 8}}, {{170},{ 8}}, {{106},{ 8}}, {{234},{ 8}}, -{{ 26},{ 8}}, {{154},{ 8}}, {{ 90},{ 8}}, {{218},{ 8}}, {{ 58},{ 8}}, -{{186},{ 8}}, {{122},{ 8}}, {{250},{ 8}}, {{ 6},{ 8}}, {{134},{ 8}}, -{{ 70},{ 8}}, {{198},{ 8}}, {{ 38},{ 8}}, {{166},{ 8}}, {{102},{ 8}}, -{{230},{ 8}}, {{ 22},{ 8}}, {{150},{ 8}}, {{ 86},{ 8}}, {{214},{ 8}}, -{{ 54},{ 8}}, {{182},{ 8}}, {{118},{ 8}}, {{246},{ 8}}, {{ 14},{ 8}}, -{{142},{ 8}}, {{ 78},{ 8}}, {{206},{ 8}}, {{ 46},{ 8}}, {{174},{ 8}}, -{{110},{ 8}}, {{238},{ 8}}, {{ 30},{ 8}}, {{158},{ 8}}, {{ 94},{ 8}}, -{{222},{ 8}}, {{ 62},{ 8}}, {{190},{ 8}}, {{126},{ 8}}, {{254},{ 8}}, -{{ 1},{ 8}}, {{129},{ 8}}, {{ 65},{ 8}}, {{193},{ 8}}, {{ 33},{ 8}}, -{{161},{ 8}}, {{ 97},{ 8}}, {{225},{ 8}}, {{ 17},{ 8}}, {{145},{ 8}}, -{{ 81},{ 8}}, {{209},{ 8}}, {{ 49},{ 8}}, {{177},{ 8}}, {{113},{ 8}}, -{{241},{ 8}}, {{ 9},{ 8}}, {{137},{ 8}}, {{ 73},{ 8}}, {{201},{ 8}}, -{{ 41},{ 8}}, {{169},{ 8}}, {{105},{ 8}}, {{233},{ 8}}, {{ 25},{ 8}}, -{{153},{ 8}}, {{ 89},{ 8}}, {{217},{ 8}}, {{ 57},{ 8}}, {{185},{ 8}}, -{{121},{ 8}}, {{249},{ 8}}, {{ 5},{ 8}}, {{133},{ 8}}, {{ 69},{ 8}}, -{{197},{ 8}}, {{ 37},{ 8}}, {{165},{ 8}}, {{101},{ 8}}, {{229},{ 8}}, -{{ 21},{ 8}}, {{149},{ 8}}, {{ 85},{ 8}}, {{213},{ 8}}, {{ 53},{ 8}}, -{{181},{ 8}}, {{117},{ 8}}, {{245},{ 8}}, {{ 13},{ 8}}, {{141},{ 8}}, -{{ 77},{ 8}}, {{205},{ 8}}, {{ 45},{ 8}}, {{173},{ 8}}, {{109},{ 8}}, -{{237},{ 8}}, {{ 29},{ 8}}, {{157},{ 8}}, {{ 93},{ 8}}, {{221},{ 8}}, -{{ 61},{ 8}}, {{189},{ 8}}, {{125},{ 8}}, {{253},{ 8}}, {{ 19},{ 9}}, -{{275},{ 9}}, {{147},{ 9}}, {{403},{ 9}}, {{ 83},{ 9}}, {{339},{ 9}}, -{{211},{ 9}}, {{467},{ 9}}, {{ 51},{ 9}}, {{307},{ 9}}, {{179},{ 9}}, -{{435},{ 9}}, {{115},{ 9}}, {{371},{ 9}}, {{243},{ 9}}, {{499},{ 9}}, -{{ 11},{ 9}}, {{267},{ 9}}, {{139},{ 9}}, {{395},{ 9}}, {{ 75},{ 9}}, -{{331},{ 9}}, {{203},{ 9}}, {{459},{ 9}}, {{ 43},{ 9}}, {{299},{ 9}}, -{{171},{ 9}}, {{427},{ 9}}, {{107},{ 9}}, {{363},{ 9}}, {{235},{ 9}}, -{{491},{ 9}}, {{ 27},{ 9}}, {{283},{ 9}}, {{155},{ 9}}, {{411},{ 9}}, -{{ 91},{ 9}}, {{347},{ 9}}, {{219},{ 9}}, {{475},{ 9}}, {{ 59},{ 9}}, -{{315},{ 9}}, {{187},{ 9}}, {{443},{ 9}}, {{123},{ 9}}, {{379},{ 9}}, -{{251},{ 9}}, {{507},{ 9}}, {{ 7},{ 9}}, {{263},{ 9}}, {{135},{ 9}}, -{{391},{ 9}}, {{ 71},{ 9}}, {{327},{ 9}}, {{199},{ 9}}, {{455},{ 9}}, -{{ 39},{ 9}}, {{295},{ 9}}, {{167},{ 9}}, {{423},{ 9}}, {{103},{ 9}}, -{{359},{ 9}}, {{231},{ 9}}, {{487},{ 9}}, {{ 23},{ 9}}, {{279},{ 9}}, -{{151},{ 9}}, {{407},{ 9}}, {{ 87},{ 9}}, {{343},{ 9}}, {{215},{ 9}}, -{{471},{ 9}}, {{ 55},{ 9}}, {{311},{ 9}}, {{183},{ 9}}, {{439},{ 9}}, -{{119},{ 9}}, {{375},{ 9}}, {{247},{ 9}}, {{503},{ 9}}, {{ 15},{ 9}}, -{{271},{ 9}}, {{143},{ 9}}, {{399},{ 9}}, {{ 79},{ 9}}, {{335},{ 9}}, -{{207},{ 9}}, {{463},{ 9}}, {{ 47},{ 9}}, {{303},{ 9}}, {{175},{ 9}}, -{{431},{ 9}}, {{111},{ 9}}, {{367},{ 9}}, {{239},{ 9}}, {{495},{ 9}}, -{{ 31},{ 9}}, {{287},{ 9}}, {{159},{ 9}}, {{415},{ 9}}, {{ 95},{ 9}}, -{{351},{ 9}}, {{223},{ 9}}, {{479},{ 9}}, {{ 63},{ 9}}, {{319},{ 9}}, -{{191},{ 9}}, {{447},{ 9}}, {{127},{ 9}}, {{383},{ 9}}, {{255},{ 9}}, -{{511},{ 9}}, {{ 0},{ 7}}, {{ 64},{ 7}}, {{ 32},{ 7}}, {{ 96},{ 7}}, -{{ 16},{ 7}}, {{ 80},{ 7}}, {{ 48},{ 7}}, {{112},{ 7}}, {{ 8},{ 7}}, -{{ 72},{ 7}}, {{ 40},{ 7}}, {{104},{ 7}}, {{ 24},{ 7}}, {{ 88},{ 7}}, -{{ 56},{ 7}}, {{120},{ 7}}, {{ 4},{ 7}}, {{ 68},{ 7}}, {{ 36},{ 7}}, -{{100},{ 7}}, {{ 20},{ 7}}, {{ 84},{ 7}}, {{ 52},{ 7}}, {{116},{ 7}}, -{{ 3},{ 8}}, {{131},{ 8}}, {{ 67},{ 8}}, {{195},{ 8}}, {{ 35},{ 8}}, -{{163},{ 8}}, {{ 99},{ 8}}, {{227},{ 8}} -}; - -local const ct_data static_dtree[D_CODES] = { -{{ 0},{ 5}}, {{16},{ 5}}, {{ 8},{ 5}}, {{24},{ 5}}, {{ 4},{ 5}}, -{{20},{ 5}}, {{12},{ 5}}, {{28},{ 5}}, {{ 2},{ 5}}, {{18},{ 5}}, -{{10},{ 5}}, {{26},{ 5}}, {{ 6},{ 5}}, {{22},{ 5}}, {{14},{ 5}}, -{{30},{ 5}}, {{ 1},{ 5}}, {{17},{ 5}}, {{ 9},{ 5}}, {{25},{ 5}}, -{{ 5},{ 5}}, {{21},{ 5}}, {{13},{ 5}}, {{29},{ 5}}, {{ 3},{ 5}}, -{{19},{ 5}}, {{11},{ 5}}, {{27},{ 5}}, {{ 7},{ 5}}, {{23},{ 5}} -}; - -const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = { - 0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, - 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, -10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, -11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, -12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, -13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, -13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, -14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, -14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, -14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, -15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, -15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, -15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 16, 17, -18, 18, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22, -23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, -24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, -26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, -26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, -27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, -27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, -28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, -28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, -28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, -29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, -29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, -29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29 -}; - -const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= { - 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, -13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, -17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, -19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, -21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, -22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, -23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, -24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, -25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, -25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, -26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, -26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, -27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28 -}; - -local const int base_length[LENGTH_CODES] = { -0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, -64, 80, 96, 112, 128, 160, 192, 224, 0 -}; - -local const int base_dist[D_CODES] = { - 0, 1, 2, 3, 4, 6, 8, 12, 16, 24, - 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, - 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576 -}; - diff --git a/Dependencies/zlib/uncompr.c b/Dependencies/zlib/uncompr.c deleted file mode 100644 index ad98be3..0000000 --- a/Dependencies/zlib/uncompr.c +++ /dev/null @@ -1,59 +0,0 @@ -/* uncompr.c -- decompress a memory buffer - * Copyright (C) 1995-2003, 2010 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#define ZLIB_INTERNAL -#include "zlib.h" - -/* =========================================================================== - Decompresses the source buffer into the destination buffer. sourceLen is - the byte length of the source buffer. Upon entry, destLen is the total - size of the destination buffer, which must be large enough to hold the - entire uncompressed data. (The size of the uncompressed data must have - been saved previously by the compressor and transmitted to the decompressor - by some mechanism outside the scope of this compression library.) - Upon exit, destLen is the actual size of the compressed buffer. - - uncompress returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_BUF_ERROR if there was not enough room in the output - buffer, or Z_DATA_ERROR if the input data was corrupted. -*/ -int ZEXPORT uncompress (dest, destLen, source, sourceLen) - Bytef *dest; - uLongf *destLen; - const Bytef *source; - uLong sourceLen; -{ - z_stream stream; - int err; - - stream.next_in = (Bytef*)source; - stream.avail_in = (uInt)sourceLen; - /* Check for source > 64K on 16-bit machine: */ - if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR; - - stream.next_out = dest; - stream.avail_out = (uInt)*destLen; - if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR; - - stream.zalloc = (alloc_func)0; - stream.zfree = (free_func)0; - - err = inflateInit(&stream); - if (err != Z_OK) return err; - - err = inflate(&stream, Z_FINISH); - if (err != Z_STREAM_END) { - inflateEnd(&stream); - if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0)) - return Z_DATA_ERROR; - return err; - } - *destLen = stream.total_out; - - err = inflateEnd(&stream); - return err; -} diff --git a/Dependencies/zlib/watcom/watcom_f.mak b/Dependencies/zlib/watcom/watcom_f.mak deleted file mode 100644 index 37f4d74..0000000 --- a/Dependencies/zlib/watcom/watcom_f.mak +++ /dev/null @@ -1,43 +0,0 @@ -# Makefile for zlib -# OpenWatcom flat model -# Last updated: 28-Dec-2005 - -# To use, do "wmake -f watcom_f.mak" - -C_SOURCE = adler32.c compress.c crc32.c deflate.c & - gzclose.c gzlib.c gzread.c gzwrite.c & - infback.c inffast.c inflate.c inftrees.c & - trees.c uncompr.c zutil.c - -OBJS = adler32.obj compress.obj crc32.obj deflate.obj & - gzclose.obj gzlib.obj gzread.obj gzwrite.obj & - infback.obj inffast.obj inflate.obj inftrees.obj & - trees.obj uncompr.obj zutil.obj - -CC = wcc386 -LINKER = wcl386 -CFLAGS = -zq -mf -3r -fp3 -s -bt=dos -oilrtfm -fr=nul -wx -ZLIB_LIB = zlib_f.lib - -.C.OBJ: - $(CC) $(CFLAGS) $[@ - -all: $(ZLIB_LIB) example.exe minigzip.exe - -$(ZLIB_LIB): $(OBJS) - wlib -b -c $(ZLIB_LIB) -+adler32.obj -+compress.obj -+crc32.obj - wlib -b -c $(ZLIB_LIB) -+gzclose.obj -+gzlib.obj -+gzread.obj -+gzwrite.obj - wlib -b -c $(ZLIB_LIB) -+deflate.obj -+infback.obj - wlib -b -c $(ZLIB_LIB) -+inffast.obj -+inflate.obj -+inftrees.obj - wlib -b -c $(ZLIB_LIB) -+trees.obj -+uncompr.obj -+zutil.obj - -example.exe: $(ZLIB_LIB) example.obj - $(LINKER) -ldos32a -fe=example.exe example.obj $(ZLIB_LIB) - -minigzip.exe: $(ZLIB_LIB) minigzip.obj - $(LINKER) -ldos32a -fe=minigzip.exe minigzip.obj $(ZLIB_LIB) - -clean: .SYMBOLIC - del *.obj - del $(ZLIB_LIB) - @echo Cleaning done diff --git a/Dependencies/zlib/watcom/watcom_l.mak b/Dependencies/zlib/watcom/watcom_l.mak deleted file mode 100644 index 193eed7..0000000 --- a/Dependencies/zlib/watcom/watcom_l.mak +++ /dev/null @@ -1,43 +0,0 @@ -# Makefile for zlib -# OpenWatcom large model -# Last updated: 28-Dec-2005 - -# To use, do "wmake -f watcom_l.mak" - -C_SOURCE = adler32.c compress.c crc32.c deflate.c & - gzclose.c gzlib.c gzread.c gzwrite.c & - infback.c inffast.c inflate.c inftrees.c & - trees.c uncompr.c zutil.c - -OBJS = adler32.obj compress.obj crc32.obj deflate.obj & - gzclose.obj gzlib.obj gzread.obj gzwrite.obj & - infback.obj inffast.obj inflate.obj inftrees.obj & - trees.obj uncompr.obj zutil.obj - -CC = wcc -LINKER = wcl -CFLAGS = -zq -ml -s -bt=dos -oilrtfm -fr=nul -wx -ZLIB_LIB = zlib_l.lib - -.C.OBJ: - $(CC) $(CFLAGS) $[@ - -all: $(ZLIB_LIB) example.exe minigzip.exe - -$(ZLIB_LIB): $(OBJS) - wlib -b -c $(ZLIB_LIB) -+adler32.obj -+compress.obj -+crc32.obj - wlib -b -c $(ZLIB_LIB) -+gzclose.obj -+gzlib.obj -+gzread.obj -+gzwrite.obj - wlib -b -c $(ZLIB_LIB) -+deflate.obj -+infback.obj - wlib -b -c $(ZLIB_LIB) -+inffast.obj -+inflate.obj -+inftrees.obj - wlib -b -c $(ZLIB_LIB) -+trees.obj -+uncompr.obj -+zutil.obj - -example.exe: $(ZLIB_LIB) example.obj - $(LINKER) -fe=example.exe example.obj $(ZLIB_LIB) - -minigzip.exe: $(ZLIB_LIB) minigzip.obj - $(LINKER) -fe=minigzip.exe minigzip.obj $(ZLIB_LIB) - -clean: .SYMBOLIC - del *.obj - del $(ZLIB_LIB) - @echo Cleaning done diff --git a/Dependencies/zlib/win32/DLL_FAQ.txt b/Dependencies/zlib/win32/DLL_FAQ.txt deleted file mode 100644 index 12c0090..0000000 --- a/Dependencies/zlib/win32/DLL_FAQ.txt +++ /dev/null @@ -1,397 +0,0 @@ - - Frequently Asked Questions about ZLIB1.DLL - - -This document describes the design, the rationale, and the usage -of the official DLL build of zlib, named ZLIB1.DLL. If you have -general questions about zlib, you should see the file "FAQ" found -in the zlib distribution, or at the following location: - http://www.gzip.org/zlib/zlib_faq.html - - - 1. What is ZLIB1.DLL, and how can I get it? - - - ZLIB1.DLL is the official build of zlib as a DLL. - (Please remark the character '1' in the name.) - - Pointers to a precompiled ZLIB1.DLL can be found in the zlib - web site at: - http://www.zlib.net/ - - Applications that link to ZLIB1.DLL can rely on the following - specification: - - * The exported symbols are exclusively defined in the source - files "zlib.h" and "zlib.def", found in an official zlib - source distribution. - * The symbols are exported by name, not by ordinal. - * The exported names are undecorated. - * The calling convention of functions is "C" (CDECL). - * The ZLIB1.DLL binary is linked to MSVCRT.DLL. - - The archive in which ZLIB1.DLL is bundled contains compiled - test programs that must run with a valid build of ZLIB1.DLL. - It is recommended to download the prebuilt DLL from the zlib - web site, instead of building it yourself, to avoid potential - incompatibilities that could be introduced by your compiler - and build settings. If you do build the DLL yourself, please - make sure that it complies with all the above requirements, - and it runs with the precompiled test programs, bundled with - the original ZLIB1.DLL distribution. - - If, for any reason, you need to build an incompatible DLL, - please use a different file name. - - - 2. Why did you change the name of the DLL to ZLIB1.DLL? - What happened to the old ZLIB.DLL? - - - The old ZLIB.DLL, built from zlib-1.1.4 or earlier, required - compilation settings that were incompatible to those used by - a static build. The DLL settings were supposed to be enabled - by defining the macro ZLIB_DLL, before including "zlib.h". - Incorrect handling of this macro was silently accepted at - build time, resulting in two major problems: - - * ZLIB_DLL was missing from the old makefile. When building - the DLL, not all people added it to the build options. In - consequence, incompatible incarnations of ZLIB.DLL started - to circulate around the net. - - * When switching from using the static library to using the - DLL, applications had to define the ZLIB_DLL macro and - to recompile all the sources that contained calls to zlib - functions. Failure to do so resulted in creating binaries - that were unable to run with the official ZLIB.DLL build. - - The only possible solution that we could foresee was to make - a binary-incompatible change in the DLL interface, in order to - remove the dependency on the ZLIB_DLL macro, and to release - the new DLL under a different name. - - We chose the name ZLIB1.DLL, where '1' indicates the major - zlib version number. We hope that we will not have to break - the binary compatibility again, at least not as long as the - zlib-1.x series will last. - - There is still a ZLIB_DLL macro, that can trigger a more - efficient build and use of the DLL, but compatibility no - longer dependents on it. - - - 3. Can I build ZLIB.DLL from the new zlib sources, and replace - an old ZLIB.DLL, that was built from zlib-1.1.4 or earlier? - - - In principle, you can do it by assigning calling convention - keywords to the macros ZEXPORT and ZEXPORTVA. In practice, - it depends on what you mean by "an old ZLIB.DLL", because the - old DLL exists in several mutually-incompatible versions. - You have to find out first what kind of calling convention is - being used in your particular ZLIB.DLL build, and to use the - same one in the new build. If you don't know what this is all - about, you might be better off if you would just leave the old - DLL intact. - - - 4. Can I compile my application using the new zlib interface, and - link it to an old ZLIB.DLL, that was built from zlib-1.1.4 or - earlier? - - - The official answer is "no"; the real answer depends again on - what kind of ZLIB.DLL you have. Even if you are lucky, this - course of action is unreliable. - - If you rebuild your application and you intend to use a newer - version of zlib (post- 1.1.4), it is strongly recommended to - link it to the new ZLIB1.DLL. - - - 5. Why are the zlib symbols exported by name, and not by ordinal? - - - Although exporting symbols by ordinal is a little faster, it - is risky. Any single glitch in the maintenance or use of the - DEF file that contains the ordinals can result in incompatible - builds and frustrating crashes. Simply put, the benefits of - exporting symbols by ordinal do not justify the risks. - - Technically, it should be possible to maintain ordinals in - the DEF file, and still export the symbols by name. Ordinals - exist in every DLL, and even if the dynamic linking performed - at the DLL startup is searching for names, ordinals serve as - hints, for a faster name lookup. However, if the DEF file - contains ordinals, the Microsoft linker automatically builds - an implib that will cause the executables linked to it to use - those ordinals, and not the names. It is interesting to - notice that the GNU linker for Win32 does not suffer from this - problem. - - It is possible to avoid the DEF file if the exported symbols - are accompanied by a "__declspec(dllexport)" attribute in the - source files. You can do this in zlib by predefining the - ZLIB_DLL macro. - - - 6. I see that the ZLIB1.DLL functions use the "C" (CDECL) calling - convention. Why not use the STDCALL convention? - STDCALL is the standard convention in Win32, and I need it in - my Visual Basic project! - - (For readability, we use CDECL to refer to the convention - triggered by the "__cdecl" keyword, STDCALL to refer to - the convention triggered by "__stdcall", and FASTCALL to - refer to the convention triggered by "__fastcall".) - - - Most of the native Windows API functions (without varargs) use - indeed the WINAPI convention (which translates to STDCALL in - Win32), but the standard C functions use CDECL. If a user - application is intrinsically tied to the Windows API (e.g. - it calls native Windows API functions such as CreateFile()), - sometimes it makes sense to decorate its own functions with - WINAPI. But if ANSI C or POSIX portability is a goal (e.g. - it calls standard C functions such as fopen()), it is not a - sound decision to request the inclusion of , or to - use non-ANSI constructs, for the sole purpose to make the user - functions STDCALL-able. - - The functionality offered by zlib is not in the category of - "Windows functionality", but is more like "C functionality". - - Technically, STDCALL is not bad; in fact, it is slightly - faster than CDECL, and it works with variable-argument - functions, just like CDECL. It is unfortunate that, in spite - of using STDCALL in the Windows API, it is not the default - convention used by the C compilers that run under Windows. - The roots of the problem reside deep inside the unsafety of - the K&R-style function prototypes, where the argument types - are not specified; but that is another story for another day. - - The remaining fact is that CDECL is the default convention. - Even if an explicit convention is hard-coded into the function - prototypes inside C headers, problems may appear. The - necessity to expose the convention in users' callbacks is one - of these problems. - - The calling convention issues are also important when using - zlib in other programming languages. Some of them, like Ada - (GNAT) and Fortran (GNU G77), have C bindings implemented - initially on Unix, and relying on the C calling convention. - On the other hand, the pre- .NET versions of Microsoft Visual - Basic require STDCALL, while Borland Delphi prefers, although - it does not require, FASTCALL. - - In fairness to all possible uses of zlib outside the C - programming language, we choose the default "C" convention. - Anyone interested in different bindings or conventions is - encouraged to maintain specialized projects. The "contrib/" - directory from the zlib distribution already holds a couple - of foreign bindings, such as Ada, C++, and Delphi. - - - 7. I need a DLL for my Visual Basic project. What can I do? - - - Define the ZLIB_WINAPI macro before including "zlib.h", when - building both the DLL and the user application (except that - you don't need to define anything when using the DLL in Visual - Basic). The ZLIB_WINAPI macro will switch on the WINAPI - (STDCALL) convention. The name of this DLL must be different - than the official ZLIB1.DLL. - - Gilles Vollant has contributed a build named ZLIBWAPI.DLL, - with the ZLIB_WINAPI macro turned on, and with the minizip - functionality built in. For more information, please read - the notes inside "contrib/vstudio/readme.txt", found in the - zlib distribution. - - - 8. I need to use zlib in my Microsoft .NET project. What can I - do? - - - Henrik Ravn has contributed a .NET wrapper around zlib. Look - into contrib/dotzlib/, inside the zlib distribution. - - - 9. If my application uses ZLIB1.DLL, should I link it to - MSVCRT.DLL? Why? - - - It is not required, but it is recommended to link your - application to MSVCRT.DLL, if it uses ZLIB1.DLL. - - The executables (.EXE, .DLL, etc.) that are involved in the - same process and are using the C run-time library (i.e. they - are calling standard C functions), must link to the same - library. There are several libraries in the Win32 system: - CRTDLL.DLL, MSVCRT.DLL, the static C libraries, etc. - Since ZLIB1.DLL is linked to MSVCRT.DLL, the executables that - depend on it should also be linked to MSVCRT.DLL. - - -10. Why are you saying that ZLIB1.DLL and my application should - be linked to the same C run-time (CRT) library? I linked my - application and my DLLs to different C libraries (e.g. my - application to a static library, and my DLLs to MSVCRT.DLL), - and everything works fine. - - - If a user library invokes only pure Win32 API (accessible via - and the related headers), its DLL build will work - in any context. But if this library invokes standard C API, - things get more complicated. - - There is a single Win32 library in a Win32 system. Every - function in this library resides in a single DLL module, that - is safe to call from anywhere. On the other hand, there are - multiple versions of the C library, and each of them has its - own separate internal state. Standalone executables and user - DLLs that call standard C functions must link to a C run-time - (CRT) library, be it static or shared (DLL). Intermixing - occurs when an executable (not necessarily standalone) and a - DLL are linked to different CRTs, and both are running in the - same process. - - Intermixing multiple CRTs is possible, as long as their - internal states are kept intact. The Microsoft Knowledge Base - articles KB94248 "HOWTO: Use the C Run-Time" and KB140584 - "HOWTO: Link with the Correct C Run-Time (CRT) Library" - mention the potential problems raised by intermixing. - - If intermixing works for you, it's because your application - and DLLs are avoiding the corruption of each of the CRTs' - internal states, maybe by careful design, or maybe by fortune. - - Also note that linking ZLIB1.DLL to non-Microsoft CRTs, such - as those provided by Borland, raises similar problems. - - -11. Why are you linking ZLIB1.DLL to MSVCRT.DLL? - - - MSVCRT.DLL exists on every Windows 95 with a new service pack - installed, or with Microsoft Internet Explorer 4 or later, and - on all other Windows 4.x or later (Windows 98, Windows NT 4, - or later). It is freely distributable; if not present in the - system, it can be downloaded from Microsoft or from other - software provider for free. - - The fact that MSVCRT.DLL does not exist on a virgin Windows 95 - is not so problematic. Windows 95 is scarcely found nowadays, - Microsoft ended its support a long time ago, and many recent - applications from various vendors, including Microsoft, do not - even run on it. Furthermore, no serious user should run - Windows 95 without a proper update installed. - - -12. Why are you not linking ZLIB1.DLL to - <> ? - - - We considered and abandoned the following alternatives: - - * Linking ZLIB1.DLL to a static C library (LIBC.LIB, or - LIBCMT.LIB) is not a good option. People are using the DLL - mainly to save disk space. If you are linking your program - to a static C library, you may as well consider linking zlib - in statically, too. - - * Linking ZLIB1.DLL to CRTDLL.DLL looks appealing, because - CRTDLL.DLL is present on every Win32 installation. - Unfortunately, it has a series of problems: it does not - work properly with Microsoft's C++ libraries, it does not - provide support for 64-bit file offsets, (and so on...), - and Microsoft discontinued its support a long time ago. - - * Linking ZLIB1.DLL to MSVCR70.DLL or MSVCR71.DLL, supplied - with the Microsoft .NET platform, and Visual C++ 7.0/7.1, - raises problems related to the status of ZLIB1.DLL as a - system component. According to the Microsoft Knowledge Base - article KB326922 "INFO: Redistribution of the Shared C - Runtime Component in Visual C++ .NET", MSVCR70.DLL and - MSVCR71.DLL are not supposed to function as system DLLs, - because they may clash with MSVCRT.DLL. Instead, the - application's installer is supposed to put these DLLs - (if needed) in the application's private directory. - If ZLIB1.DLL depends on a non-system runtime, it cannot - function as a redistributable system component. - - * Linking ZLIB1.DLL to non-Microsoft runtimes, such as - Borland's, or Cygwin's, raises problems related to the - reliable presence of these runtimes on Win32 systems. - It's easier to let the DLL build of zlib up to the people - who distribute these runtimes, and who may proceed as - explained in the answer to Question 14. - - -13. If ZLIB1.DLL cannot be linked to MSVCR70.DLL or MSVCR71.DLL, - how can I build/use ZLIB1.DLL in Microsoft Visual C++ 7.0 - (Visual Studio .NET) or newer? - - - Due to the problems explained in the Microsoft Knowledge Base - article KB326922 (see the previous answer), the C runtime that - comes with the VC7 environment is no longer considered a - system component. That is, it should not be assumed that this - runtime exists, or may be installed in a system directory. - Since ZLIB1.DLL is supposed to be a system component, it may - not depend on a non-system component. - - In order to link ZLIB1.DLL and your application to MSVCRT.DLL - in VC7, you need the library of Visual C++ 6.0 or older. If - you don't have this library at hand, it's probably best not to - use ZLIB1.DLL. - - We are hoping that, in the future, Microsoft will provide a - way to build applications linked to a proper system runtime, - from the Visual C++ environment. Until then, you have a - couple of alternatives, such as linking zlib in statically. - If your application requires dynamic linking, you may proceed - as explained in the answer to Question 14. - - -14. I need to link my own DLL build to a CRT different than - MSVCRT.DLL. What can I do? - - - Feel free to rebuild the DLL from the zlib sources, and link - it the way you want. You should, however, clearly state that - your build is unofficial. You should give it a different file - name, and/or install it in a private directory that can be - accessed by your application only, and is not visible to the - others (i.e. it's neither in the PATH, nor in the SYSTEM or - SYSTEM32 directories). Otherwise, your build may clash with - applications that link to the official build. - - For example, in Cygwin, zlib is linked to the Cygwin runtime - CYGWIN1.DLL, and it is distributed under the name CYGZ.DLL. - - -15. May I include additional pieces of code that I find useful, - link them in ZLIB1.DLL, and export them? - - - No. A legitimate build of ZLIB1.DLL must not include code - that does not originate from the official zlib source code. - But you can make your own private DLL build, under a different - file name, as suggested in the previous answer. - - For example, zlib is a part of the VCL library, distributed - with Borland Delphi and C++ Builder. The DLL build of VCL - is a redistributable file, named VCLxx.DLL. - - -16. May I remove some functionality out of ZLIB1.DLL, by enabling - macros like NO_GZCOMPRESS or NO_GZIP at compile time? - - - No. A legitimate build of ZLIB1.DLL must provide the complete - zlib functionality, as implemented in the official zlib source - code. But you can make your own private DLL build, under a - different file name, as suggested in the previous answer. - - -17. I made my own ZLIB1.DLL build. Can I test it for compliance? - - - We prefer that you download the official DLL from the zlib - web site. If you need something peculiar from this DLL, you - can send your suggestion to the zlib mailing list. - - However, in case you do rebuild the DLL yourself, you can run - it with the test programs found in the DLL distribution. - Running these test programs is not a guarantee of compliance, - but a failure can imply a detected problem. - -** - -This document is written and maintained by -Cosmin Truta diff --git a/Dependencies/zlib/win32/Makefile.bor b/Dependencies/zlib/win32/Makefile.bor deleted file mode 100644 index 3981d42..0000000 --- a/Dependencies/zlib/win32/Makefile.bor +++ /dev/null @@ -1,110 +0,0 @@ -# Makefile for zlib -# Borland C++ for Win32 -# -# Usage: -# make -f win32/Makefile.bor -# make -f win32/Makefile.bor LOCAL_ZLIB=-DASMV OBJA=match.obj OBJPA=+match.obj - -# ------------ Borland C++ ------------ - -# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7) -# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or -# added to the declaration of LOC here: -LOC = $(LOCAL_ZLIB) - -CC = bcc32 -AS = bcc32 -LD = bcc32 -AR = tlib -CFLAGS = -a -d -k- -O2 $(LOC) -ASFLAGS = $(LOC) -LDFLAGS = $(LOC) - - -# variables -ZLIB_LIB = zlib.lib - -OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj -OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj -#OBJA = -OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj -OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj -#OBJPA= - - -# targets -all: $(ZLIB_LIB) example.exe minigzip.exe - -.c.obj: - $(CC) -c $(CFLAGS) $< - -.asm.obj: - $(AS) -c $(ASFLAGS) $< - -adler32.obj: adler32.c zlib.h zconf.h - -compress.obj: compress.c zlib.h zconf.h - -crc32.obj: crc32.c zlib.h zconf.h crc32.h - -deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h - -gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h - -gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h - -gzread.obj: gzread.c zlib.h zconf.h gzguts.h - -gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h - -infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h - -inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h - -trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h - -uncompr.obj: uncompr.c zlib.h zconf.h - -zutil.obj: zutil.c zutil.h zlib.h zconf.h - -example.obj: example.c zlib.h zconf.h - -minigzip.obj: minigzip.c zlib.h zconf.h - - -# For the sake of the old Borland make, -# the command line is cut to fit in the MS-DOS 128 byte limit: -$(ZLIB_LIB): $(OBJ1) $(OBJ2) $(OBJA) - -del $(ZLIB_LIB) - $(AR) $(ZLIB_LIB) $(OBJP1) - $(AR) $(ZLIB_LIB) $(OBJP2) - $(AR) $(ZLIB_LIB) $(OBJPA) - - -# testing -test: example.exe minigzip.exe - example - echo hello world | minigzip | minigzip -d - -example.exe: example.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) - -minigzip.exe: minigzip.obj $(ZLIB_LIB) - $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) - - -# cleanup -clean: - -del $(ZLIB_LIB) - -del *.obj - -del *.exe - -del *.tds - -del zlib.bak - -del foo.gz diff --git a/Dependencies/zlib/win32/Makefile.emx b/Dependencies/zlib/win32/Makefile.emx deleted file mode 100644 index 4d6ab0e..0000000 --- a/Dependencies/zlib/win32/Makefile.emx +++ /dev/null @@ -1,69 +0,0 @@ -# Makefile for zlib. Modified for emx/rsxnt by Chr. Spieler, 6/16/98. -# Copyright (C) 1995-1998 Jean-loup Gailly. -# For conditions of distribution and use, see copyright notice in zlib.h - -# To compile, or to compile and test, type: -# -# make -fmakefile.emx; make test -fmakefile.emx -# - -CC=gcc -Zwin32 - -#CFLAGS=-MMD -O -#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 -#CFLAGS=-MMD -g -DDEBUG -CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ - -Wstrict-prototypes -Wmissing-prototypes - -# If cp.exe is available, replace "copy /Y" with "cp -fp" . -CP=copy /Y -# If gnu install.exe is available, replace $(CP) with ginstall. -INSTALL=$(CP) -# The default value of RM is "rm -f." If "rm.exe" is found, comment out: -RM=del -LDLIBS=-L. -lzlib -LD=$(CC) -s -o -LDSHARED=$(CC) - -INCL=zlib.h zconf.h -LIBS=zlib.a - -AR=ar rcs - -prefix=/usr/local -exec_prefix = $(prefix) - -OBJS = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \ - gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o - -TEST_OBJS = example.o minigzip.o - -all: example.exe minigzip.exe - -test: all - ./example - echo hello world | .\minigzip | .\minigzip -d - -%.o : %.c - $(CC) $(CFLAGS) -c $< -o $@ - -zlib.a: $(OBJS) - $(AR) $@ $(OBJS) - -%.exe : %.o $(LIBS) - $(LD) $@ $< $(LDLIBS) - - -.PHONY : clean - -clean: - $(RM) *.d - $(RM) *.o - $(RM) *.exe - $(RM) zlib.a - $(RM) foo.gz - -DEPS := $(wildcard *.d) -ifneq ($(DEPS),) -include $(DEPS) -endif diff --git a/Dependencies/zlib/win32/Makefile.gcc b/Dependencies/zlib/win32/Makefile.gcc deleted file mode 100644 index 0a33bf6..0000000 --- a/Dependencies/zlib/win32/Makefile.gcc +++ /dev/null @@ -1,164 +0,0 @@ -# Makefile for zlib, derived from Makefile.dj2. -# Modified for mingw32 by C. Spieler, 6/16/98. -# Updated for zlib 1.2.x by Christian Spieler and Cosmin Truta, Mar-2003. -# Last updated: 1-Aug-2003. -# Tested under Cygwin and MinGW. - -# Copyright (C) 1995-2003 Jean-loup Gailly. -# For conditions of distribution and use, see copyright notice in zlib.h - -# To compile, or to compile and test, type: -# -# make -fmakefile.gcc; make test testdll -fmakefile.gcc -# -# To use the asm code, type: -# cp contrib/asm?86/match.S ./match.S -# make LOC=-DASMV OBJA=match.o -fmakefile.gcc -# -# To install libz.a, zconf.h and zlib.h in the system directories, type: -# -# make install -fmakefile.gcc - -# Note: -# If the platform is *not* MinGW (e.g. it is Cygwin or UWIN), -# the DLL name should be changed from "zlib1.dll". - -STATICLIB = libz.a -SHAREDLIB = zlib1.dll -IMPLIB = libzdll.a - -# -# Set to 1 if shared object needs to be installed -# -SHARED_MODE=0 - -#LOC = -DASMV -#LOC = -DDEBUG -g - -PREFIX = -CC = $(PREFIX)gcc -CFLAGS = $(LOC) -O3 -Wall -EXTRA_CFLAGS = -DNO_VIZ - -AS = $(CC) -ASFLAGS = $(LOC) -Wall - -LD = $(CC) -LDFLAGS = $(LOC) - -AR = $(PREFIX)ar -ARFLAGS = rcs - -RC = $(PREFIX)windres -RCFLAGS = --define GCC_WINDRES - -STRIP = $(PREFIX)strip - -CP = cp -fp -# If GNU install is available, replace $(CP) with install. -INSTALL = $(CP) -RM = rm -f - -prefix = /usr/local -exec_prefix = $(prefix) - -OBJS = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \ - gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o -OBJA = - -all: $(STATICLIB) $(SHAREDLIB) $(IMPLIB) example.exe minigzip.exe example_d.exe minigzip_d.exe - -test: example.exe minigzip.exe - ./example - echo hello world | ./minigzip | ./minigzip -d - -testdll: example_d.exe minigzip_d.exe - ./example_d - echo hello world | ./minigzip_d | ./minigzip_d -d - -.c.o: - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< - -.S.o: - $(AS) $(ASFLAGS) -c -o $@ $< - -$(STATICLIB): $(OBJS) $(OBJA) - $(AR) $(ARFLAGS) $@ $(OBJS) $(OBJA) - -$(IMPLIB): $(SHAREDLIB) - -$(SHAREDLIB): win32/zlib.def $(OBJS) $(OBJA) zlibrc.o - $(CC) -shared -Wl,--out-implib,$(IMPLIB) $(LDFLAGS) \ - -o $@ win32/zlib.def $(OBJS) $(OBJA) zlibrc.o - $(STRIP) $@ - -example.exe: example.o $(STATICLIB) - $(LD) $(LDFLAGS) -o $@ example.o $(STATICLIB) - $(STRIP) $@ - -minigzip.exe: minigzip.o $(STATICLIB) - $(LD) $(LDFLAGS) -o $@ minigzip.o $(STATICLIB) - $(STRIP) $@ - -example_d.exe: example.o $(IMPLIB) - $(LD) $(LDFLAGS) -o $@ example.o $(IMPLIB) - $(STRIP) $@ - -minigzip_d.exe: minigzip.o $(IMPLIB) - $(LD) $(LDFLAGS) -o $@ minigzip.o $(IMPLIB) - $(STRIP) $@ - -zlibrc.o: win32/zlib1.rc - $(RC) $(RCFLAGS) -o $@ win32/zlib1.rc - - -# BINARY_PATH, INCLUDE_PATH and LIBRARY_PATH must be set. - -.PHONY: install uninstall clean - -install: zlib.h zconf.h $(STATICLIB) $(IMPLIB) - -@mkdir -p $(INCLUDE_PATH) - -@mkdir -p $(LIBRARY_PATH) - -if [ "$(SHARED_MODE)" = "1" ]; then \ - mkdir -p $(BINARY_PATH); \ - $(INSTALL) $(SHAREDLIB) $(BINARY_PATH); \ - $(INSTALL) $(IMPLIB) $(LIBRARY_PATH); \ - fi - -$(INSTALL) zlib.h $(INCLUDE_PATH) - -$(INSTALL) zconf.h $(INCLUDE_PATH) - -$(INSTALL) $(STATICLIB) $(LIBRARY_PATH) - -uninstall: - -if [ "$(SHARED_MODE)" = "1" ]; then \ - $(RM) $(BINARY_PATH)/$(SHAREDLIB); \ - $(RM) $(LIBRARY_PATH)/$(IMPLIB); \ - fi - -$(RM) $(INCLUDE_PATH)/zlib.h - -$(RM) $(INCLUDE_PATH)/zconf.h - -$(RM) $(LIBRARY_PATH)/$(STATICLIB) - -clean: - -$(RM) $(STATICLIB) - -$(RM) $(SHAREDLIB) - -$(RM) $(IMPLIB) - -$(RM) *.o - -$(RM) *.exe - -$(RM) foo.gz - -adler32.o: zlib.h zconf.h -compress.o: zlib.h zconf.h -crc32.o: crc32.h zlib.h zconf.h -deflate.o: deflate.h zutil.h zlib.h zconf.h -example.o: zlib.h zconf.h -gzclose.o: zlib.h zconf.h gzguts.h -gzlib.o: zlib.h zconf.h gzguts.h -gzread.o: zlib.h zconf.h gzguts.h -gzwrite.o: zlib.h zconf.h gzguts.h -inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h -inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h -infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h -inftrees.o: zutil.h zlib.h zconf.h inftrees.h -minigzip.o: zlib.h zconf.h -trees.o: deflate.h zutil.h zlib.h zconf.h trees.h -uncompr.o: zlib.h zconf.h -zutil.o: zutil.h zlib.h zconf.h diff --git a/Dependencies/zlib/win32/Makefile.msc b/Dependencies/zlib/win32/Makefile.msc deleted file mode 100644 index fa10a1a..0000000 --- a/Dependencies/zlib/win32/Makefile.msc +++ /dev/null @@ -1,157 +0,0 @@ -# Makefile for zlib using Microsoft (Visual) C -# zlib is copyright (C) 1995-2006 Jean-loup Gailly and Mark Adler -# -# Usage: -# nmake -f win32/Makefile.msc (standard build) -# nmake -f win32/Makefile.msc LOC=-DFOO (nonstandard build) -# nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" \ -# OBJA="inffas32.obj match686.obj" (use ASM code, x86) -# nmake -f win32/Makefile.msc AS=ml64 LOC="-DASMV -DASMINF" \ -# OBJA="inffasx64.obj gvmat64.obj inffas8664.c" (use ASM code, x64) - -# optional build flags -LOC = - -# variables -STATICLIB = zlib.lib -SHAREDLIB = zlib1.dll -IMPLIB = zdll.lib - -CC = cl -AS = ml -LD = link -AR = lib -RC = rc -CFLAGS = -nologo -MD -W3 -O2 -Oy- -Zi -Fd"zlib" $(LOC) -WFLAGS = -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -ASFLAGS = -coff -Zi $(LOC) -LDFLAGS = -nologo -debug -incremental:no -opt:ref -ARFLAGS = -nologo -RCFLAGS = /dWIN32 /r - -OBJS = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj \ - gzwrite.obj infback.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj -OBJA = - - -# targets -all: $(STATICLIB) $(SHAREDLIB) $(IMPLIB) \ - example.exe minigzip.exe example_d.exe minigzip_d.exe - -$(STATICLIB): $(OBJS) $(OBJA) - $(AR) $(ARFLAGS) -out:$@ $(OBJS) $(OBJA) - -$(IMPLIB): $(SHAREDLIB) - -$(SHAREDLIB): win32/zlib.def $(OBJS) $(OBJA) zlib1.res - $(LD) $(LDFLAGS) -def:win32/zlib.def -dll -implib:$(IMPLIB) \ - -out:$@ -base:0x5A4C0000 $(OBJS) $(OBJA) zlib1.res - if exist $@.manifest \ - mt -nologo -manifest $@.manifest -outputresource:$@;2 - -example.exe: example.obj $(STATICLIB) - $(LD) $(LDFLAGS) example.obj $(STATICLIB) - if exist $@.manifest \ - mt -nologo -manifest $@.manifest -outputresource:$@;1 - -minigzip.exe: minigzip.obj $(STATICLIB) - $(LD) $(LDFLAGS) minigzip.obj $(STATICLIB) - if exist $@.manifest \ - mt -nologo -manifest $@.manifest -outputresource:$@;1 - -example_d.exe: example.obj $(IMPLIB) - $(LD) $(LDFLAGS) -out:$@ example.obj $(IMPLIB) - if exist $@.manifest \ - mt -nologo -manifest $@.manifest -outputresource:$@;1 - -minigzip_d.exe: minigzip.obj $(IMPLIB) - $(LD) $(LDFLAGS) -out:$@ minigzip.obj $(IMPLIB) - if exist $@.manifest \ - mt -nologo -manifest $@.manifest -outputresource:$@;1 - -.c.obj: - $(CC) -c $(WFLAGS) $(CFLAGS) $< - -{contrib/masmx64}.c.obj: - $(CC) -c $(WFLAGS) $(CFLAGS) $< - -{contrib/masmx64}.asm.obj: - $(AS) -c $(ASFLAGS) $< - -{contrib/masmx86}.asm.obj: - $(AS) -c $(ASFLAGS) $< - -adler32.obj: adler32.c zlib.h zconf.h - -compress.obj: compress.c zlib.h zconf.h - -crc32.obj: crc32.c zlib.h zconf.h crc32.h - -deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h - -gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h - -gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h - -gzread.obj: gzread.c zlib.h zconf.h gzguts.h - -gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h - -infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h - -inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ - inffast.h inffixed.h - -inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h - -trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h - -uncompr.obj: uncompr.c zlib.h zconf.h - -zutil.obj: zutil.c zutil.h zlib.h zconf.h - -gvmat64.obj: contrib\masmx64\gvmat64.asm - -inffasx64.obj: contrib\masmx64\inffasx64.asm - -inffas8664.obj: contrib\masmx64\inffas8664.c zutil.h zlib.h zconf.h \ - inftrees.h inflate.h inffast.h - -inffas32.obj: contrib\masmx86\inffas32.asm - -match686.obj: contrib\masmx86\match686.asm - -example.obj: example.c zlib.h zconf.h - -minigzip.obj: minigzip.c zlib.h zconf.h - -zlib1.res: win32/zlib1.rc - $(RC) $(RCFLAGS) /fo$@ win32/zlib1.rc - - -# testing -test: example.exe minigzip.exe - example - echo hello world | minigzip | minigzip -d - -testdll: example_d.exe minigzip_d.exe - example_d - echo hello world | minigzip_d | minigzip_d -d - - -# cleanup -clean: - -del $(STATICLIB) - -del $(SHAREDLIB) - -del $(IMPLIB) - -del *.obj - -del *.res - -del *.exp - -del *.exe - -del *.pdb - -del *.manifest - -del foo.gz diff --git a/Dependencies/zlib/win32/README-WIN32.txt b/Dependencies/zlib/win32/README-WIN32.txt deleted file mode 100644 index 1e4c093..0000000 --- a/Dependencies/zlib/win32/README-WIN32.txt +++ /dev/null @@ -1,103 +0,0 @@ -ZLIB DATA COMPRESSION LIBRARY - -zlib 1.2.4 is a general purpose data compression library. All the code is -thread safe. The data format used by the zlib library is described by RFCs -(Request for Comments) 1950 to 1952 in the files -http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format) -and rfc1952.txt (gzip format). - -All functions of the compression library are documented in the file zlib.h -(volunteer to write man pages welcome, contact zlib@gzip.org). Two compiled -examples are distributed in this package, example and minigzip. The example_d -and minigzip_d flavors validate that the zlib1.dll file is working correctly. - -Questions about zlib should be sent to . The zlib home page -is http://zlib.net/ . Before reporting a problem, please check this site to -verify that you have the latest version of zlib; otherwise get the latest -version and check whether the problem still exists or not. - -PLEASE read DLL_FAQ.txt, and the the zlib FAQ http://zlib.net/zlib_faq.html -before asking for help. - - -Manifest: - -The package zlib-1.2.4-win32-x86.zip contains the following files: - - README-WIN32.txt This document - ChangeLog Changes since previous zlib packages - DLL_FAQ.txt Frequently asked questions about zlib1.dll - zlib.3.pdf Documentation of this library in Adobe Acrobat format - - example.exe A statically-bound example (using zlib.lib, not the dll) - example.pdb Symbolic information for debugging example.exe - - example_d.exe A zlib1.dll bound example (using zdll.lib) - example_d.pdb Symbolic information for debugging example_d.exe - - minigzip.exe A statically-bound test program (using zlib.lib, not the dll) - minigzip.pdb Symbolic information for debugging minigzip.exe - - minigzip_d.exe A zlib1.dll bound test program (using zdll.lib) - minigzip_d.pdb Symbolic information for debugging minigzip_d.exe - - zlib.h Install these files into the compilers' INCLUDE path to - zconf.h compile programs which use zlib.lib or zdll.lib - - zdll.lib Install these files into the compilers' LIB path if linking - zdll.exp a compiled program to the zlib1.dll binary - - zlib.lib Install these files into the compilers' LIB path to link zlib - zlib.pdb into compiled programs, without zlib1.dll runtime dependency - (zlib.pdb provides debugging info to the compile time linker) - - zlib1.dll Install this binary shared library into the system PATH, or - the program's runtime directory (where the .exe resides) - zlib1.pdb Install in the same directory as zlib1.dll, in order to debug - an application crash using WinDbg or similar tools. - -All .pdb files above are entirely optional, but are very useful to a developer -attempting to diagnose program misbehavior or a crash. Many additional -important files for developers can be found in the zlib124.zip source package -available from http://zlib.net/ - review that package's README file for details. - - -Acknowledgments: - -The deflate format used by zlib was defined by Phil Katz. The deflate and -zlib specifications were written by L. Peter Deutsch. Thanks to all the -people who reported problems and suggested various improvements in zlib; they -are too numerous to cite here. - - -Copyright notice: - - (C) 1995-2010 Jean-loup Gailly and Mark Adler - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Jean-loup Gailly Mark Adler - jloup@gzip.org madler@alumni.caltech.edu - -If you use the zlib library in a product, we would appreciate *not* receiving -lengthy legal documents to sign. The sources are provided for free but without -warranty of any kind. The library has been entirely written by Jean-loup -Gailly and Mark Adler; it does not include third-party code. - -If you redistribute modified sources, we would appreciate that you include in -the file ChangeLog history information documenting your changes. Please read -the FAQ for more information on the distribution of modified source versions. diff --git a/Dependencies/zlib/win32/VisualC.txt b/Dependencies/zlib/win32/VisualC.txt deleted file mode 100644 index 579a5fc..0000000 --- a/Dependencies/zlib/win32/VisualC.txt +++ /dev/null @@ -1,3 +0,0 @@ - -To build zlib using the Microsoft Visual C++ environment, -use the appropriate project from the projects/ directory. diff --git a/Dependencies/zlib/win32/zlib.def b/Dependencies/zlib/win32/zlib.def deleted file mode 100644 index 03df8bf..0000000 --- a/Dependencies/zlib/win32/zlib.def +++ /dev/null @@ -1,74 +0,0 @@ -LIBRARY -; zlib data compression library - -EXPORTS -; basic functions - zlibVersion - deflate - deflateEnd - inflate - inflateEnd -; advanced functions - deflateSetDictionary - deflateCopy - deflateReset - deflateParams - deflateTune - deflateBound - deflatePrime - deflateSetHeader - inflateSetDictionary - inflateSync - inflateCopy - inflateReset - inflateReset2 - inflatePrime - inflateMark - inflateGetHeader - inflateBack - inflateBackEnd - zlibCompileFlags -; utility functions - compress - compress2 - compressBound - uncompress - gzopen - gzdopen - gzbuffer - gzsetparams - gzread - gzwrite - gzprintf - gzputs - gzgets - gzputc - gzgetc - gzungetc - gzflush - gzseek - gzrewind - gztell - gzoffset - gzeof - gzdirect - gzclose - gzclose_r - gzclose_w - gzerror - gzclearerr -; checksum functions - adler32 - crc32 - adler32_combine - crc32_combine -; various hacks, don't look :) - deflateInit_ - deflateInit2_ - inflateInit_ - inflateInit2_ - inflateBackInit_ - zError - inflateSyncPoint - get_crc_table - inflateUndermine diff --git a/Dependencies/zlib/win32/zlib1.rc b/Dependencies/zlib/win32/zlib1.rc deleted file mode 100644 index 0d1d7ff..0000000 --- a/Dependencies/zlib/win32/zlib1.rc +++ /dev/null @@ -1,40 +0,0 @@ -#include -#include "../zlib.h" - -#ifdef GCC_WINDRES -VS_VERSION_INFO VERSIONINFO -#else -VS_VERSION_INFO VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE -#endif - FILEVERSION ZLIB_VER_MAJOR,ZLIB_VER_MINOR,ZLIB_VER_REVISION,0 - PRODUCTVERSION ZLIB_VER_MAJOR,ZLIB_VER_MINOR,ZLIB_VER_REVISION,0 - FILEFLAGSMASK VS_FFI_FILEFLAGSMASK -#ifdef _DEBUG - FILEFLAGS 1 -#else - FILEFLAGS 0 -#endif - FILEOS VOS__WINDOWS32 - FILETYPE VFT_DLL - FILESUBTYPE 0 // not used -BEGIN - BLOCK "StringFileInfo" - BEGIN - BLOCK "040904E4" - //language ID = U.S. English, char set = Windows, Multilingual - BEGIN - VALUE "FileDescription", "zlib data compression library\0" - VALUE "FileVersion", ZLIB_VERSION "\0" - VALUE "InternalName", "zlib1.dll\0" - VALUE "LegalCopyright", "(C) 1995-2006 Jean-loup Gailly & Mark Adler\0" - VALUE "OriginalFilename", "zlib1.dll\0" - VALUE "ProductName", "zlib\0" - VALUE "ProductVersion", ZLIB_VERSION "\0" - VALUE "Comments", "For more information visit http://www.zlib.net/\0" - END - END - BLOCK "VarFileInfo" - BEGIN - VALUE "Translation", 0x0409, 1252 - END -END diff --git a/Dependencies/zlib/zconf.h b/Dependencies/zlib/zconf.h deleted file mode 100644 index 02ce56c..0000000 --- a/Dependencies/zlib/zconf.h +++ /dev/null @@ -1,428 +0,0 @@ -/* zconf.h -- configuration of the zlib compression library - * Copyright (C) 1995-2010 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#ifndef ZCONF_H -#define ZCONF_H - -/* - * If you *really* need a unique prefix for all types and library functions, - * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. - * Even better than compiling with -DZ_PREFIX would be to use configure to set - * this permanently in zconf.h using "./configure --zprefix". - */ -#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ - -/* all linked symbols */ -# define _dist_code z__dist_code -# define _length_code z__length_code -# define _tr_align z__tr_align -# define _tr_flush_block z__tr_flush_block -# define _tr_init z__tr_init -# define _tr_stored_block z__tr_stored_block -# define _tr_tally z__tr_tally -# define adler32 z_adler32 -# define adler32_combine z_adler32_combine -# define adler32_combine64 z_adler32_combine64 -# define compress z_compress -# define compress2 z_compress2 -# define compressBound z_compressBound -# define crc32 z_crc32 -# define crc32_combine z_crc32_combine -# define crc32_combine64 z_crc32_combine64 -# define deflate z_deflate -# define deflateBound z_deflateBound -# define deflateCopy z_deflateCopy -# define deflateEnd z_deflateEnd -# define deflateInit2_ z_deflateInit2_ -# define deflateInit_ z_deflateInit_ -# define deflateParams z_deflateParams -# define deflatePrime z_deflatePrime -# define deflateReset z_deflateReset -# define deflateSetDictionary z_deflateSetDictionary -# define deflateSetHeader z_deflateSetHeader -# define deflateTune z_deflateTune -# define deflate_copyright z_deflate_copyright -# define get_crc_table z_get_crc_table -# define gz_error z_gz_error -# define gz_intmax z_gz_intmax -# define gz_strwinerror z_gz_strwinerror -# define gzbuffer z_gzbuffer -# define gzclearerr z_gzclearerr -# define gzclose z_gzclose -# define gzclose_r z_gzclose_r -# define gzclose_w z_gzclose_w -# define gzdirect z_gzdirect -# define gzdopen z_gzdopen -# define gzeof z_gzeof -# define gzerror z_gzerror -# define gzflush z_gzflush -# define gzgetc z_gzgetc -# define gzgets z_gzgets -# define gzoffset z_gzoffset -# define gzoffset64 z_gzoffset64 -# define gzopen z_gzopen -# define gzopen64 z_gzopen64 -# define gzprintf z_gzprintf -# define gzputc z_gzputc -# define gzputs z_gzputs -# define gzread z_gzread -# define gzrewind z_gzrewind -# define gzseek z_gzseek -# define gzseek64 z_gzseek64 -# define gzsetparams z_gzsetparams -# define gztell z_gztell -# define gztell64 z_gztell64 -# define gzungetc z_gzungetc -# define gzwrite z_gzwrite -# define inflate z_inflate -# define inflateBack z_inflateBack -# define inflateBackEnd z_inflateBackEnd -# define inflateBackInit_ z_inflateBackInit_ -# define inflateCopy z_inflateCopy -# define inflateEnd z_inflateEnd -# define inflateGetHeader z_inflateGetHeader -# define inflateInit2_ z_inflateInit2_ -# define inflateInit_ z_inflateInit_ -# define inflateMark z_inflateMark -# define inflatePrime z_inflatePrime -# define inflateReset z_inflateReset -# define inflateReset2 z_inflateReset2 -# define inflateSetDictionary z_inflateSetDictionary -# define inflateSync z_inflateSync -# define inflateSyncPoint z_inflateSyncPoint -# define inflateUndermine z_inflateUndermine -# define inflate_copyright z_inflate_copyright -# define inflate_fast z_inflate_fast -# define inflate_table z_inflate_table -# define uncompress z_uncompress -# define zError z_zError -# define zcalloc z_zcalloc -# define zcfree z_zcfree -# define zlibCompileFlags z_zlibCompileFlags -# define zlibVersion z_zlibVersion - -/* all zlib typedefs in zlib.h and zconf.h */ -# define Byte z_Byte -# define Bytef z_Bytef -# define alloc_func z_alloc_func -# define charf z_charf -# define free_func z_free_func -# define gzFile z_gzFile -# define gz_header z_gz_header -# define gz_headerp z_gz_headerp -# define in_func z_in_func -# define intf z_intf -# define out_func z_out_func -# define uInt z_uInt -# define uIntf z_uIntf -# define uLong z_uLong -# define uLongf z_uLongf -# define voidp z_voidp -# define voidpc z_voidpc -# define voidpf z_voidpf - -/* all zlib structs in zlib.h and zconf.h */ -# define gz_header_s z_gz_header_s -# define internal_state z_internal_state - -#endif - -#if defined(__MSDOS__) && !defined(MSDOS) -# define MSDOS -#endif -#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) -# define OS2 -#endif -#if defined(_WINDOWS) && !defined(WINDOWS) -# define WINDOWS -#endif -#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) -# ifndef WIN32 -# define WIN32 -# endif -#endif -#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) -# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) -# ifndef SYS16BIT -# define SYS16BIT -# endif -# endif -#endif - -/* - * Compile with -DMAXSEG_64K if the alloc function cannot allocate more - * than 64k bytes at a time (needed on systems with 16-bit int). - */ -#ifdef SYS16BIT -# define MAXSEG_64K -#endif -#ifdef MSDOS -# define UNALIGNED_OK -#endif - -#ifdef __STDC_VERSION__ -# ifndef STDC -# define STDC -# endif -# if __STDC_VERSION__ >= 199901L -# ifndef STDC99 -# define STDC99 -# endif -# endif -#endif -#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) -# define STDC -#endif -#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) -# define STDC -#endif -#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) -# define STDC -#endif -#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) -# define STDC -#endif - -#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ -# define STDC -#endif - -#ifndef STDC -# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ -# define const /* note: need a more gentle solution here */ -# endif -#endif - -/* Some Mac compilers merge all .h files incorrectly: */ -#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) -# define NO_DUMMY_DECL -#endif - -/* Maximum value for memLevel in deflateInit2 */ -#ifndef MAX_MEM_LEVEL -# ifdef MAXSEG_64K -# define MAX_MEM_LEVEL 8 -# else -# define MAX_MEM_LEVEL 9 -# endif -#endif - -/* Maximum value for windowBits in deflateInit2 and inflateInit2. - * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files - * created by gzip. (Files created by minigzip can still be extracted by - * gzip.) - */ -#ifndef MAX_WBITS -# define MAX_WBITS 15 /* 32K LZ77 window */ -#endif - -/* The memory requirements for deflate are (in bytes): - (1 << (windowBits+2)) + (1 << (memLevel+9)) - that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) - plus a few kilobytes for small objects. For example, if you want to reduce - the default memory requirements from 256K to 128K, compile with - make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" - Of course this will generally degrade compression (there's no free lunch). - - The memory requirements for inflate are (in bytes) 1 << windowBits - that is, 32K for windowBits=15 (default value) plus a few kilobytes - for small objects. -*/ - - /* Type declarations */ - -#ifndef OF /* function prototypes */ -# ifdef STDC -# define OF(args) args -# else -# define OF(args) () -# endif -#endif - -/* The following definitions for FAR are needed only for MSDOS mixed - * model programming (small or medium model with some far allocations). - * This was tested only with MSC; for other MSDOS compilers you may have - * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, - * just define FAR to be empty. - */ -#ifdef SYS16BIT -# if defined(M_I86SM) || defined(M_I86MM) - /* MSC small or medium model */ -# define SMALL_MEDIUM -# ifdef _MSC_VER -# define FAR _far -# else -# define FAR far -# endif -# endif -# if (defined(__SMALL__) || defined(__MEDIUM__)) - /* Turbo C small or medium model */ -# define SMALL_MEDIUM -# ifdef __BORLANDC__ -# define FAR _far -# else -# define FAR far -# endif -# endif -#endif - -#if defined(WINDOWS) || defined(WIN32) - /* If building or using zlib as a DLL, define ZLIB_DLL. - * This is not mandatory, but it offers a little performance increase. - */ -# ifdef ZLIB_DLL -# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) -# ifdef ZLIB_INTERNAL -# define ZEXTERN extern __declspec(dllexport) -# else -# define ZEXTERN extern __declspec(dllimport) -# endif -# endif -# endif /* ZLIB_DLL */ - /* If building or using zlib with the WINAPI/WINAPIV calling convention, - * define ZLIB_WINAPI. - * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. - */ -# ifdef ZLIB_WINAPI -# ifdef FAR -# undef FAR -# endif -# include - /* No need for _export, use ZLIB.DEF instead. */ - /* For complete Windows compatibility, use WINAPI, not __stdcall. */ -# define ZEXPORT WINAPI -# ifdef WIN32 -# define ZEXPORTVA WINAPIV -# else -# define ZEXPORTVA FAR CDECL -# endif -# endif -#endif - -#if defined (__BEOS__) -# ifdef ZLIB_DLL -# ifdef ZLIB_INTERNAL -# define ZEXPORT __declspec(dllexport) -# define ZEXPORTVA __declspec(dllexport) -# else -# define ZEXPORT __declspec(dllimport) -# define ZEXPORTVA __declspec(dllimport) -# endif -# endif -#endif - -#ifndef ZEXTERN -# define ZEXTERN extern -#endif -#ifndef ZEXPORT -# define ZEXPORT -#endif -#ifndef ZEXPORTVA -# define ZEXPORTVA -#endif - -#ifndef FAR -# define FAR -#endif - -#if !defined(__MACTYPES__) -typedef unsigned char Byte; /* 8 bits */ -#endif -typedef unsigned int uInt; /* 16 bits or more */ -typedef unsigned long uLong; /* 32 bits or more */ - -#ifdef SMALL_MEDIUM - /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ -# define Bytef Byte FAR -#else - typedef Byte FAR Bytef; -#endif -typedef char FAR charf; -typedef int FAR intf; -typedef uInt FAR uIntf; -typedef uLong FAR uLongf; - -#ifdef STDC - typedef void const *voidpc; - typedef void FAR *voidpf; - typedef void *voidp; -#else - typedef Byte const *voidpc; - typedef Byte FAR *voidpf; - typedef Byte *voidp; -#endif - -#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ -# define Z_HAVE_UNISTD_H -#endif - -#ifdef STDC -# include /* for off_t */ -#endif - -/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and - * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even - * though the former does not conform to the LFS document), but considering - * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as - * equivalently requesting no 64-bit operations - */ -#if -_LARGEFILE64_SOURCE - -1 == 1 -# undef _LARGEFILE64_SOURCE -#endif - -#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) -# include /* for SEEK_* and off_t */ -# ifdef VMS -# include /* for off_t */ -# endif -# ifndef z_off_t -# define z_off_t off_t -# endif -#endif - -#ifndef SEEK_SET -# define SEEK_SET 0 /* Seek from beginning of file. */ -# define SEEK_CUR 1 /* Seek from current position. */ -# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ -#endif - -#ifndef z_off_t -# define z_off_t long -#endif - -#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 -# define z_off64_t off64_t -#else -# define z_off64_t z_off_t -#endif - -#if defined(__OS400__) -# define NO_vsnprintf -#endif - -#if defined(__MVS__) -# define NO_vsnprintf -#endif - -/* MVS linker does not support external names larger than 8 bytes */ -#if defined(__MVS__) - #pragma map(deflateInit_,"DEIN") - #pragma map(deflateInit2_,"DEIN2") - #pragma map(deflateEnd,"DEEND") - #pragma map(deflateBound,"DEBND") - #pragma map(inflateInit_,"ININ") - #pragma map(inflateInit2_,"ININ2") - #pragma map(inflateEnd,"INEND") - #pragma map(inflateSync,"INSY") - #pragma map(inflateSetDictionary,"INSEDI") - #pragma map(compressBound,"CMBND") - #pragma map(inflate_table,"INTABL") - #pragma map(inflate_fast,"INFA") - #pragma map(inflate_copyright,"INCOPY") -#endif - -#endif /* ZCONF_H */ diff --git a/Dependencies/zlib/zconf.h.cmakein b/Dependencies/zlib/zconf.h.cmakein deleted file mode 100644 index a2f71b1..0000000 --- a/Dependencies/zlib/zconf.h.cmakein +++ /dev/null @@ -1,430 +0,0 @@ -/* zconf.h -- configuration of the zlib compression library - * Copyright (C) 1995-2010 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#ifndef ZCONF_H -#define ZCONF_H -#cmakedefine Z_PREFIX -#cmakedefine Z_HAVE_UNISTD_H - -/* - * If you *really* need a unique prefix for all types and library functions, - * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. - * Even better than compiling with -DZ_PREFIX would be to use configure to set - * this permanently in zconf.h using "./configure --zprefix". - */ -#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ - -/* all linked symbols */ -# define _dist_code z__dist_code -# define _length_code z__length_code -# define _tr_align z__tr_align -# define _tr_flush_block z__tr_flush_block -# define _tr_init z__tr_init -# define _tr_stored_block z__tr_stored_block -# define _tr_tally z__tr_tally -# define adler32 z_adler32 -# define adler32_combine z_adler32_combine -# define adler32_combine64 z_adler32_combine64 -# define compress z_compress -# define compress2 z_compress2 -# define compressBound z_compressBound -# define crc32 z_crc32 -# define crc32_combine z_crc32_combine -# define crc32_combine64 z_crc32_combine64 -# define deflate z_deflate -# define deflateBound z_deflateBound -# define deflateCopy z_deflateCopy -# define deflateEnd z_deflateEnd -# define deflateInit2_ z_deflateInit2_ -# define deflateInit_ z_deflateInit_ -# define deflateParams z_deflateParams -# define deflatePrime z_deflatePrime -# define deflateReset z_deflateReset -# define deflateSetDictionary z_deflateSetDictionary -# define deflateSetHeader z_deflateSetHeader -# define deflateTune z_deflateTune -# define deflate_copyright z_deflate_copyright -# define get_crc_table z_get_crc_table -# define gz_error z_gz_error -# define gz_intmax z_gz_intmax -# define gz_strwinerror z_gz_strwinerror -# define gzbuffer z_gzbuffer -# define gzclearerr z_gzclearerr -# define gzclose z_gzclose -# define gzclose_r z_gzclose_r -# define gzclose_w z_gzclose_w -# define gzdirect z_gzdirect -# define gzdopen z_gzdopen -# define gzeof z_gzeof -# define gzerror z_gzerror -# define gzflush z_gzflush -# define gzgetc z_gzgetc -# define gzgets z_gzgets -# define gzoffset z_gzoffset -# define gzoffset64 z_gzoffset64 -# define gzopen z_gzopen -# define gzopen64 z_gzopen64 -# define gzprintf z_gzprintf -# define gzputc z_gzputc -# define gzputs z_gzputs -# define gzread z_gzread -# define gzrewind z_gzrewind -# define gzseek z_gzseek -# define gzseek64 z_gzseek64 -# define gzsetparams z_gzsetparams -# define gztell z_gztell -# define gztell64 z_gztell64 -# define gzungetc z_gzungetc -# define gzwrite z_gzwrite -# define inflate z_inflate -# define inflateBack z_inflateBack -# define inflateBackEnd z_inflateBackEnd -# define inflateBackInit_ z_inflateBackInit_ -# define inflateCopy z_inflateCopy -# define inflateEnd z_inflateEnd -# define inflateGetHeader z_inflateGetHeader -# define inflateInit2_ z_inflateInit2_ -# define inflateInit_ z_inflateInit_ -# define inflateMark z_inflateMark -# define inflatePrime z_inflatePrime -# define inflateReset z_inflateReset -# define inflateReset2 z_inflateReset2 -# define inflateSetDictionary z_inflateSetDictionary -# define inflateSync z_inflateSync -# define inflateSyncPoint z_inflateSyncPoint -# define inflateUndermine z_inflateUndermine -# define inflate_copyright z_inflate_copyright -# define inflate_fast z_inflate_fast -# define inflate_table z_inflate_table -# define uncompress z_uncompress -# define zError z_zError -# define zcalloc z_zcalloc -# define zcfree z_zcfree -# define zlibCompileFlags z_zlibCompileFlags -# define zlibVersion z_zlibVersion - -/* all zlib typedefs in zlib.h and zconf.h */ -# define Byte z_Byte -# define Bytef z_Bytef -# define alloc_func z_alloc_func -# define charf z_charf -# define free_func z_free_func -# define gzFile z_gzFile -# define gz_header z_gz_header -# define gz_headerp z_gz_headerp -# define in_func z_in_func -# define intf z_intf -# define out_func z_out_func -# define uInt z_uInt -# define uIntf z_uIntf -# define uLong z_uLong -# define uLongf z_uLongf -# define voidp z_voidp -# define voidpc z_voidpc -# define voidpf z_voidpf - -/* all zlib structs in zlib.h and zconf.h */ -# define gz_header_s z_gz_header_s -# define internal_state z_internal_state - -#endif - -#if defined(__MSDOS__) && !defined(MSDOS) -# define MSDOS -#endif -#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) -# define OS2 -#endif -#if defined(_WINDOWS) && !defined(WINDOWS) -# define WINDOWS -#endif -#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) -# ifndef WIN32 -# define WIN32 -# endif -#endif -#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) -# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) -# ifndef SYS16BIT -# define SYS16BIT -# endif -# endif -#endif - -/* - * Compile with -DMAXSEG_64K if the alloc function cannot allocate more - * than 64k bytes at a time (needed on systems with 16-bit int). - */ -#ifdef SYS16BIT -# define MAXSEG_64K -#endif -#ifdef MSDOS -# define UNALIGNED_OK -#endif - -#ifdef __STDC_VERSION__ -# ifndef STDC -# define STDC -# endif -# if __STDC_VERSION__ >= 199901L -# ifndef STDC99 -# define STDC99 -# endif -# endif -#endif -#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) -# define STDC -#endif -#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) -# define STDC -#endif -#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) -# define STDC -#endif -#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) -# define STDC -#endif - -#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ -# define STDC -#endif - -#ifndef STDC -# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ -# define const /* note: need a more gentle solution here */ -# endif -#endif - -/* Some Mac compilers merge all .h files incorrectly: */ -#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) -# define NO_DUMMY_DECL -#endif - -/* Maximum value for memLevel in deflateInit2 */ -#ifndef MAX_MEM_LEVEL -# ifdef MAXSEG_64K -# define MAX_MEM_LEVEL 8 -# else -# define MAX_MEM_LEVEL 9 -# endif -#endif - -/* Maximum value for windowBits in deflateInit2 and inflateInit2. - * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files - * created by gzip. (Files created by minigzip can still be extracted by - * gzip.) - */ -#ifndef MAX_WBITS -# define MAX_WBITS 15 /* 32K LZ77 window */ -#endif - -/* The memory requirements for deflate are (in bytes): - (1 << (windowBits+2)) + (1 << (memLevel+9)) - that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) - plus a few kilobytes for small objects. For example, if you want to reduce - the default memory requirements from 256K to 128K, compile with - make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" - Of course this will generally degrade compression (there's no free lunch). - - The memory requirements for inflate are (in bytes) 1 << windowBits - that is, 32K for windowBits=15 (default value) plus a few kilobytes - for small objects. -*/ - - /* Type declarations */ - -#ifndef OF /* function prototypes */ -# ifdef STDC -# define OF(args) args -# else -# define OF(args) () -# endif -#endif - -/* The following definitions for FAR are needed only for MSDOS mixed - * model programming (small or medium model with some far allocations). - * This was tested only with MSC; for other MSDOS compilers you may have - * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, - * just define FAR to be empty. - */ -#ifdef SYS16BIT -# if defined(M_I86SM) || defined(M_I86MM) - /* MSC small or medium model */ -# define SMALL_MEDIUM -# ifdef _MSC_VER -# define FAR _far -# else -# define FAR far -# endif -# endif -# if (defined(__SMALL__) || defined(__MEDIUM__)) - /* Turbo C small or medium model */ -# define SMALL_MEDIUM -# ifdef __BORLANDC__ -# define FAR _far -# else -# define FAR far -# endif -# endif -#endif - -#if defined(WINDOWS) || defined(WIN32) - /* If building or using zlib as a DLL, define ZLIB_DLL. - * This is not mandatory, but it offers a little performance increase. - */ -# ifdef ZLIB_DLL -# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) -# ifdef ZLIB_INTERNAL -# define ZEXTERN extern __declspec(dllexport) -# else -# define ZEXTERN extern __declspec(dllimport) -# endif -# endif -# endif /* ZLIB_DLL */ - /* If building or using zlib with the WINAPI/WINAPIV calling convention, - * define ZLIB_WINAPI. - * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. - */ -# ifdef ZLIB_WINAPI -# ifdef FAR -# undef FAR -# endif -# include - /* No need for _export, use ZLIB.DEF instead. */ - /* For complete Windows compatibility, use WINAPI, not __stdcall. */ -# define ZEXPORT WINAPI -# ifdef WIN32 -# define ZEXPORTVA WINAPIV -# else -# define ZEXPORTVA FAR CDECL -# endif -# endif -#endif - -#if defined (__BEOS__) -# ifdef ZLIB_DLL -# ifdef ZLIB_INTERNAL -# define ZEXPORT __declspec(dllexport) -# define ZEXPORTVA __declspec(dllexport) -# else -# define ZEXPORT __declspec(dllimport) -# define ZEXPORTVA __declspec(dllimport) -# endif -# endif -#endif - -#ifndef ZEXTERN -# define ZEXTERN extern -#endif -#ifndef ZEXPORT -# define ZEXPORT -#endif -#ifndef ZEXPORTVA -# define ZEXPORTVA -#endif - -#ifndef FAR -# define FAR -#endif - -#if !defined(__MACTYPES__) -typedef unsigned char Byte; /* 8 bits */ -#endif -typedef unsigned int uInt; /* 16 bits or more */ -typedef unsigned long uLong; /* 32 bits or more */ - -#ifdef SMALL_MEDIUM - /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ -# define Bytef Byte FAR -#else - typedef Byte FAR Bytef; -#endif -typedef char FAR charf; -typedef int FAR intf; -typedef uInt FAR uIntf; -typedef uLong FAR uLongf; - -#ifdef STDC - typedef void const *voidpc; - typedef void FAR *voidpf; - typedef void *voidp; -#else - typedef Byte const *voidpc; - typedef Byte FAR *voidpf; - typedef Byte *voidp; -#endif - -#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ -# define Z_HAVE_UNISTD_H -#endif - -#ifdef STDC -# include /* for off_t */ -#endif - -/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and - * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even - * though the former does not conform to the LFS document), but considering - * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as - * equivalently requesting no 64-bit operations - */ -#if -_LARGEFILE64_SOURCE - -1 == 1 -# undef _LARGEFILE64_SOURCE -#endif - -#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) -# include /* for SEEK_* and off_t */ -# ifdef VMS -# include /* for off_t */ -# endif -# ifndef z_off_t -# define z_off_t off_t -# endif -#endif - -#ifndef SEEK_SET -# define SEEK_SET 0 /* Seek from beginning of file. */ -# define SEEK_CUR 1 /* Seek from current position. */ -# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ -#endif - -#ifndef z_off_t -# define z_off_t long -#endif - -#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 -# define z_off64_t off64_t -#else -# define z_off64_t z_off_t -#endif - -#if defined(__OS400__) -# define NO_vsnprintf -#endif - -#if defined(__MVS__) -# define NO_vsnprintf -#endif - -/* MVS linker does not support external names larger than 8 bytes */ -#if defined(__MVS__) - #pragma map(deflateInit_,"DEIN") - #pragma map(deflateInit2_,"DEIN2") - #pragma map(deflateEnd,"DEEND") - #pragma map(deflateBound,"DEBND") - #pragma map(inflateInit_,"ININ") - #pragma map(inflateInit2_,"ININ2") - #pragma map(inflateEnd,"INEND") - #pragma map(inflateSync,"INSY") - #pragma map(inflateSetDictionary,"INSEDI") - #pragma map(compressBound,"CMBND") - #pragma map(inflate_table,"INTABL") - #pragma map(inflate_fast,"INFA") - #pragma map(inflate_copyright,"INCOPY") -#endif - -#endif /* ZCONF_H */ diff --git a/Dependencies/zlib/zconf.h.in b/Dependencies/zlib/zconf.h.in deleted file mode 100644 index 02ce56c..0000000 --- a/Dependencies/zlib/zconf.h.in +++ /dev/null @@ -1,428 +0,0 @@ -/* zconf.h -- configuration of the zlib compression library - * Copyright (C) 1995-2010 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#ifndef ZCONF_H -#define ZCONF_H - -/* - * If you *really* need a unique prefix for all types and library functions, - * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. - * Even better than compiling with -DZ_PREFIX would be to use configure to set - * this permanently in zconf.h using "./configure --zprefix". - */ -#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ - -/* all linked symbols */ -# define _dist_code z__dist_code -# define _length_code z__length_code -# define _tr_align z__tr_align -# define _tr_flush_block z__tr_flush_block -# define _tr_init z__tr_init -# define _tr_stored_block z__tr_stored_block -# define _tr_tally z__tr_tally -# define adler32 z_adler32 -# define adler32_combine z_adler32_combine -# define adler32_combine64 z_adler32_combine64 -# define compress z_compress -# define compress2 z_compress2 -# define compressBound z_compressBound -# define crc32 z_crc32 -# define crc32_combine z_crc32_combine -# define crc32_combine64 z_crc32_combine64 -# define deflate z_deflate -# define deflateBound z_deflateBound -# define deflateCopy z_deflateCopy -# define deflateEnd z_deflateEnd -# define deflateInit2_ z_deflateInit2_ -# define deflateInit_ z_deflateInit_ -# define deflateParams z_deflateParams -# define deflatePrime z_deflatePrime -# define deflateReset z_deflateReset -# define deflateSetDictionary z_deflateSetDictionary -# define deflateSetHeader z_deflateSetHeader -# define deflateTune z_deflateTune -# define deflate_copyright z_deflate_copyright -# define get_crc_table z_get_crc_table -# define gz_error z_gz_error -# define gz_intmax z_gz_intmax -# define gz_strwinerror z_gz_strwinerror -# define gzbuffer z_gzbuffer -# define gzclearerr z_gzclearerr -# define gzclose z_gzclose -# define gzclose_r z_gzclose_r -# define gzclose_w z_gzclose_w -# define gzdirect z_gzdirect -# define gzdopen z_gzdopen -# define gzeof z_gzeof -# define gzerror z_gzerror -# define gzflush z_gzflush -# define gzgetc z_gzgetc -# define gzgets z_gzgets -# define gzoffset z_gzoffset -# define gzoffset64 z_gzoffset64 -# define gzopen z_gzopen -# define gzopen64 z_gzopen64 -# define gzprintf z_gzprintf -# define gzputc z_gzputc -# define gzputs z_gzputs -# define gzread z_gzread -# define gzrewind z_gzrewind -# define gzseek z_gzseek -# define gzseek64 z_gzseek64 -# define gzsetparams z_gzsetparams -# define gztell z_gztell -# define gztell64 z_gztell64 -# define gzungetc z_gzungetc -# define gzwrite z_gzwrite -# define inflate z_inflate -# define inflateBack z_inflateBack -# define inflateBackEnd z_inflateBackEnd -# define inflateBackInit_ z_inflateBackInit_ -# define inflateCopy z_inflateCopy -# define inflateEnd z_inflateEnd -# define inflateGetHeader z_inflateGetHeader -# define inflateInit2_ z_inflateInit2_ -# define inflateInit_ z_inflateInit_ -# define inflateMark z_inflateMark -# define inflatePrime z_inflatePrime -# define inflateReset z_inflateReset -# define inflateReset2 z_inflateReset2 -# define inflateSetDictionary z_inflateSetDictionary -# define inflateSync z_inflateSync -# define inflateSyncPoint z_inflateSyncPoint -# define inflateUndermine z_inflateUndermine -# define inflate_copyright z_inflate_copyright -# define inflate_fast z_inflate_fast -# define inflate_table z_inflate_table -# define uncompress z_uncompress -# define zError z_zError -# define zcalloc z_zcalloc -# define zcfree z_zcfree -# define zlibCompileFlags z_zlibCompileFlags -# define zlibVersion z_zlibVersion - -/* all zlib typedefs in zlib.h and zconf.h */ -# define Byte z_Byte -# define Bytef z_Bytef -# define alloc_func z_alloc_func -# define charf z_charf -# define free_func z_free_func -# define gzFile z_gzFile -# define gz_header z_gz_header -# define gz_headerp z_gz_headerp -# define in_func z_in_func -# define intf z_intf -# define out_func z_out_func -# define uInt z_uInt -# define uIntf z_uIntf -# define uLong z_uLong -# define uLongf z_uLongf -# define voidp z_voidp -# define voidpc z_voidpc -# define voidpf z_voidpf - -/* all zlib structs in zlib.h and zconf.h */ -# define gz_header_s z_gz_header_s -# define internal_state z_internal_state - -#endif - -#if defined(__MSDOS__) && !defined(MSDOS) -# define MSDOS -#endif -#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) -# define OS2 -#endif -#if defined(_WINDOWS) && !defined(WINDOWS) -# define WINDOWS -#endif -#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) -# ifndef WIN32 -# define WIN32 -# endif -#endif -#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) -# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) -# ifndef SYS16BIT -# define SYS16BIT -# endif -# endif -#endif - -/* - * Compile with -DMAXSEG_64K if the alloc function cannot allocate more - * than 64k bytes at a time (needed on systems with 16-bit int). - */ -#ifdef SYS16BIT -# define MAXSEG_64K -#endif -#ifdef MSDOS -# define UNALIGNED_OK -#endif - -#ifdef __STDC_VERSION__ -# ifndef STDC -# define STDC -# endif -# if __STDC_VERSION__ >= 199901L -# ifndef STDC99 -# define STDC99 -# endif -# endif -#endif -#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) -# define STDC -#endif -#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) -# define STDC -#endif -#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) -# define STDC -#endif -#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) -# define STDC -#endif - -#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ -# define STDC -#endif - -#ifndef STDC -# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ -# define const /* note: need a more gentle solution here */ -# endif -#endif - -/* Some Mac compilers merge all .h files incorrectly: */ -#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) -# define NO_DUMMY_DECL -#endif - -/* Maximum value for memLevel in deflateInit2 */ -#ifndef MAX_MEM_LEVEL -# ifdef MAXSEG_64K -# define MAX_MEM_LEVEL 8 -# else -# define MAX_MEM_LEVEL 9 -# endif -#endif - -/* Maximum value for windowBits in deflateInit2 and inflateInit2. - * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files - * created by gzip. (Files created by minigzip can still be extracted by - * gzip.) - */ -#ifndef MAX_WBITS -# define MAX_WBITS 15 /* 32K LZ77 window */ -#endif - -/* The memory requirements for deflate are (in bytes): - (1 << (windowBits+2)) + (1 << (memLevel+9)) - that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) - plus a few kilobytes for small objects. For example, if you want to reduce - the default memory requirements from 256K to 128K, compile with - make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" - Of course this will generally degrade compression (there's no free lunch). - - The memory requirements for inflate are (in bytes) 1 << windowBits - that is, 32K for windowBits=15 (default value) plus a few kilobytes - for small objects. -*/ - - /* Type declarations */ - -#ifndef OF /* function prototypes */ -# ifdef STDC -# define OF(args) args -# else -# define OF(args) () -# endif -#endif - -/* The following definitions for FAR are needed only for MSDOS mixed - * model programming (small or medium model with some far allocations). - * This was tested only with MSC; for other MSDOS compilers you may have - * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, - * just define FAR to be empty. - */ -#ifdef SYS16BIT -# if defined(M_I86SM) || defined(M_I86MM) - /* MSC small or medium model */ -# define SMALL_MEDIUM -# ifdef _MSC_VER -# define FAR _far -# else -# define FAR far -# endif -# endif -# if (defined(__SMALL__) || defined(__MEDIUM__)) - /* Turbo C small or medium model */ -# define SMALL_MEDIUM -# ifdef __BORLANDC__ -# define FAR _far -# else -# define FAR far -# endif -# endif -#endif - -#if defined(WINDOWS) || defined(WIN32) - /* If building or using zlib as a DLL, define ZLIB_DLL. - * This is not mandatory, but it offers a little performance increase. - */ -# ifdef ZLIB_DLL -# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) -# ifdef ZLIB_INTERNAL -# define ZEXTERN extern __declspec(dllexport) -# else -# define ZEXTERN extern __declspec(dllimport) -# endif -# endif -# endif /* ZLIB_DLL */ - /* If building or using zlib with the WINAPI/WINAPIV calling convention, - * define ZLIB_WINAPI. - * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. - */ -# ifdef ZLIB_WINAPI -# ifdef FAR -# undef FAR -# endif -# include - /* No need for _export, use ZLIB.DEF instead. */ - /* For complete Windows compatibility, use WINAPI, not __stdcall. */ -# define ZEXPORT WINAPI -# ifdef WIN32 -# define ZEXPORTVA WINAPIV -# else -# define ZEXPORTVA FAR CDECL -# endif -# endif -#endif - -#if defined (__BEOS__) -# ifdef ZLIB_DLL -# ifdef ZLIB_INTERNAL -# define ZEXPORT __declspec(dllexport) -# define ZEXPORTVA __declspec(dllexport) -# else -# define ZEXPORT __declspec(dllimport) -# define ZEXPORTVA __declspec(dllimport) -# endif -# endif -#endif - -#ifndef ZEXTERN -# define ZEXTERN extern -#endif -#ifndef ZEXPORT -# define ZEXPORT -#endif -#ifndef ZEXPORTVA -# define ZEXPORTVA -#endif - -#ifndef FAR -# define FAR -#endif - -#if !defined(__MACTYPES__) -typedef unsigned char Byte; /* 8 bits */ -#endif -typedef unsigned int uInt; /* 16 bits or more */ -typedef unsigned long uLong; /* 32 bits or more */ - -#ifdef SMALL_MEDIUM - /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ -# define Bytef Byte FAR -#else - typedef Byte FAR Bytef; -#endif -typedef char FAR charf; -typedef int FAR intf; -typedef uInt FAR uIntf; -typedef uLong FAR uLongf; - -#ifdef STDC - typedef void const *voidpc; - typedef void FAR *voidpf; - typedef void *voidp; -#else - typedef Byte const *voidpc; - typedef Byte FAR *voidpf; - typedef Byte *voidp; -#endif - -#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ -# define Z_HAVE_UNISTD_H -#endif - -#ifdef STDC -# include /* for off_t */ -#endif - -/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and - * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even - * though the former does not conform to the LFS document), but considering - * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as - * equivalently requesting no 64-bit operations - */ -#if -_LARGEFILE64_SOURCE - -1 == 1 -# undef _LARGEFILE64_SOURCE -#endif - -#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) -# include /* for SEEK_* and off_t */ -# ifdef VMS -# include /* for off_t */ -# endif -# ifndef z_off_t -# define z_off_t off_t -# endif -#endif - -#ifndef SEEK_SET -# define SEEK_SET 0 /* Seek from beginning of file. */ -# define SEEK_CUR 1 /* Seek from current position. */ -# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ -#endif - -#ifndef z_off_t -# define z_off_t long -#endif - -#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 -# define z_off64_t off64_t -#else -# define z_off64_t z_off_t -#endif - -#if defined(__OS400__) -# define NO_vsnprintf -#endif - -#if defined(__MVS__) -# define NO_vsnprintf -#endif - -/* MVS linker does not support external names larger than 8 bytes */ -#if defined(__MVS__) - #pragma map(deflateInit_,"DEIN") - #pragma map(deflateInit2_,"DEIN2") - #pragma map(deflateEnd,"DEEND") - #pragma map(deflateBound,"DEBND") - #pragma map(inflateInit_,"ININ") - #pragma map(inflateInit2_,"ININ2") - #pragma map(inflateEnd,"INEND") - #pragma map(inflateSync,"INSY") - #pragma map(inflateSetDictionary,"INSEDI") - #pragma map(compressBound,"CMBND") - #pragma map(inflate_table,"INTABL") - #pragma map(inflate_fast,"INFA") - #pragma map(inflate_copyright,"INCOPY") -#endif - -#endif /* ZCONF_H */ diff --git a/Dependencies/zlib/zlib.3 b/Dependencies/zlib/zlib.3 deleted file mode 100644 index 27adc4c..0000000 --- a/Dependencies/zlib/zlib.3 +++ /dev/null @@ -1,151 +0,0 @@ -.TH ZLIB 3 "19 Apr 2010" -.SH NAME -zlib \- compression/decompression library -.SH SYNOPSIS -[see -.I zlib.h -for full description] -.SH DESCRIPTION -The -.I zlib -library is a general purpose data compression library. -The code is thread safe, assuming that the standard library functions -used are thread safe, such as memory allocation routines. -It provides in-memory compression and decompression functions, -including integrity checks of the uncompressed data. -This version of the library supports only one compression method (deflation) -but other algorithms may be added later -with the same stream interface. -.LP -Compression can be done in a single step if the buffers are large enough -or can be done by repeated calls of the compression function. -In the latter case, -the application must provide more input and/or consume the output -(providing more output space) before each call. -.LP -The library also supports reading and writing files in -.IR gzip (1) -(.gz) format -with an interface similar to that of stdio. -.LP -The library does not install any signal handler. -The decoder checks the consistency of the compressed data, -so the library should never crash even in the case of corrupted input. -.LP -All functions of the compression library are documented in the file -.IR zlib.h . -The distribution source includes examples of use of the library -in the files -.I example.c -and -.IR minigzip.c, -as well as other examples in the -.IR examples/ -directory. -.LP -Changes to this version are documented in the file -.I ChangeLog -that accompanies the source. -.LP -.I zlib -is available in Java using the java.util.zip package: -.IP -http://java.sun.com/developer/technicalArticles/Programming/compression/ -.LP -A Perl interface to -.IR zlib , -written by Paul Marquess (pmqs@cpan.org), -is available at CPAN (Comprehensive Perl Archive Network) sites, -including: -.IP -http://search.cpan.org/~pmqs/IO-Compress-Zlib/ -.LP -A Python interface to -.IR zlib , -written by A.M. Kuchling (amk@magnet.com), -is available in Python 1.5 and later versions: -.IP -http://www.python.org/doc/lib/module-zlib.html -.LP -.I zlib -is built into -.IR tcl: -.IP -http://wiki.tcl.tk/4610 -.LP -An experimental package to read and write files in .zip format, -written on top of -.I zlib -by Gilles Vollant (info@winimage.com), -is available at: -.IP -http://www.winimage.com/zLibDll/minizip.html -and also in the -.I contrib/minizip -directory of the main -.I zlib -source distribution. -.SH "SEE ALSO" -The -.I zlib -web site can be found at: -.IP -http://zlib.net/ -.LP -The data format used by the zlib library is described by RFC -(Request for Comments) 1950 to 1952 in the files: -.IP -http://www.ietf.org/rfc/rfc1950.txt (for the zlib header and trailer format) -.br -http://www.ietf.org/rfc/rfc1951.txt (for the deflate compressed data format) -.br -http://www.ietf.org/rfc/rfc1952.txt (for the gzip header and trailer format) -.LP -Mark Nelson wrote an article about -.I zlib -for the Jan. 1997 issue of Dr. Dobb's Journal; -a copy of the article is available at: -.IP -http://marknelson.us/1997/01/01/zlib-engine/ -.SH "REPORTING PROBLEMS" -Before reporting a problem, -please check the -.I zlib -web site to verify that you have the latest version of -.IR zlib ; -otherwise, -obtain the latest version and see if the problem still exists. -Please read the -.I zlib -FAQ at: -.IP -http://zlib.net/zlib_faq.html -.LP -before asking for help. -Send questions and/or comments to zlib@gzip.org, -or (for the Windows DLL version) to Gilles Vollant (info@winimage.com). -.SH AUTHORS -Version 1.2.5 -Copyright (C) 1995-2010 Jean-loup Gailly (jloup@gzip.org) -and Mark Adler (madler@alumni.caltech.edu). -.LP -This software is provided "as-is," -without any express or implied warranty. -In no event will the authors be held liable for any damages -arising from the use of this software. -See the distribution directory with respect to requirements -governing redistribution. -The deflate format used by -.I zlib -was defined by Phil Katz. -The deflate and -.I zlib -specifications were written by L. Peter Deutsch. -Thanks to all the people who reported problems and suggested various -improvements in -.IR zlib ; -who are too numerous to cite here. -.LP -UNIX manual page by R. P. C. Rodgers, -U.S. National Library of Medicine (rodgers@nlm.nih.gov). -.\" end of man page diff --git a/Dependencies/zlib/zlib.3.pdf b/Dependencies/zlib/zlib.3.pdf deleted file mode 100644 index 9f8a2c399992acaf8cd368a52cd2bb98058bbe20..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 8686 zcmcgyc|4Ts+qWh|WXT%FzMIuD_I=5|g|eF&#xldqSj&=<7DY_fQe-J*t4NYWWy!AW zQlXG7$r9>)Ms-f-bbjye{o{Pz=O6c6&vjqd_uB6Jy6=aijiIq3ObH2+Y@SQb2PuQ0 zV1l!#SUVO3nXKRV2E*`7a3!S@gblw+S(uznTYWU0!3UZJT#Iz zTFntXUfz&{aui^t-CHLEaW_9>envsI*P-OCn@%ull>g9v;*+xnZzdkqTbA8uCQld# zE2X;0W*k`N45S$=w!VU2kmj^A*5B&da+@nZxX5*TzFdD9u{Go#UF+>n3ya-%WVug( zr*QrF=k1Fz$rnzfNpK-MTB2elZ&TV%-4ZE__wabMHKVfk9?RRWRnFhocEO>#h|?;D z7X9Vr@u~xl>YTS;51qUM;g|lf=MqCubm>ivWe>Z%n+8s+(JxhQTFz{X9D6Tx$T!4z zf}xYKTnTl~?sL?u3(aW{Gc+kRVXfZTZ@;{5(iyLdUVAge^l)WG;jyJh`WI1_4*O0& z0pF}wAB}~`90{~ziZO>D)gC(OkP`aFWdgPjmp=RXarD`DYL<4c7kl?^@n-psX=$^3 zK8_4!r+KHI*qx#FOWQ#(2^X|2YdjIOSQ!QfI5^O8Tvxv`M 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zD69R3Pgw;Hv;u$A3rGAWPX(^>I}L&Qou)$V?0(846TNVO7$Wfh6kv!wE(!z02n=-1 z1fbWYHcnuO86Haj145{6vza0IuqIp|riwB)LKqvuRSZ>)P=@+QBovA;K^ diff --git a/Dependencies/zlib/zlib.h b/Dependencies/zlib/zlib.h deleted file mode 100644 index bfbba83..0000000 --- a/Dependencies/zlib/zlib.h +++ /dev/null @@ -1,1613 +0,0 @@ -/* zlib.h -- interface of the 'zlib' general purpose compression library - version 1.2.5, April 19th, 2010 - - Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Jean-loup Gailly Mark Adler - jloup@gzip.org madler@alumni.caltech.edu - - - The data format used by the zlib library is described by RFCs (Request for - Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt - (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format). -*/ - -#ifndef ZLIB_H -#define ZLIB_H - -#include "zconf.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define ZLIB_VERSION "1.2.5" -#define ZLIB_VERNUM 0x1250 -#define ZLIB_VER_MAJOR 1 -#define ZLIB_VER_MINOR 2 -#define ZLIB_VER_REVISION 5 -#define ZLIB_VER_SUBREVISION 0 - -/* - The 'zlib' compression library provides in-memory compression and - decompression functions, including integrity checks of the uncompressed data. - This version of the library supports only one compression method (deflation) - but other algorithms will be added later and will have the same stream - interface. - - Compression can be done in a single step if the buffers are large enough, - or can be done by repeated calls of the compression function. In the latter - case, the application must provide more input and/or consume the output - (providing more output space) before each call. - - The compressed data format used by default by the in-memory functions is - the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped - around a deflate stream, which is itself documented in RFC 1951. - - The library also supports reading and writing files in gzip (.gz) format - with an interface similar to that of stdio using the functions that start - with "gz". The gzip format is different from the zlib format. gzip is a - gzip wrapper, documented in RFC 1952, wrapped around a deflate stream. - - This library can optionally read and write gzip streams in memory as well. - - The zlib format was designed to be compact and fast for use in memory - and on communications channels. The gzip format was designed for single- - file compression on file systems, has a larger header than zlib to maintain - directory information, and uses a different, slower check method than zlib. - - The library does not install any signal handler. The decoder checks - the consistency of the compressed data, so the library should never crash - even in case of corrupted input. -*/ - -typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)); -typedef void (*free_func) OF((voidpf opaque, voidpf address)); - -struct internal_state; - -typedef struct z_stream_s { - Bytef *next_in; /* next input byte */ - uInt avail_in; /* number of bytes available at next_in */ - uLong total_in; /* total nb of input bytes read so far */ - - Bytef *next_out; /* next output byte should be put there */ - uInt avail_out; /* remaining free space at next_out */ - uLong total_out; /* total nb of bytes output so far */ - - char *msg; /* last error message, NULL if no error */ - struct internal_state FAR *state; /* not visible by applications */ - - alloc_func zalloc; /* used to allocate the internal state */ - free_func zfree; /* used to free the internal state */ - voidpf opaque; /* private data object passed to zalloc and zfree */ - - int data_type; /* best guess about the data type: binary or text */ - uLong adler; /* adler32 value of the uncompressed data */ - uLong reserved; /* reserved for future use */ -} z_stream; - -typedef z_stream FAR *z_streamp; - -/* - gzip header information passed to and from zlib routines. See RFC 1952 - for more details on the meanings of these fields. -*/ -typedef struct gz_header_s { - int text; /* true if compressed data believed to be text */ - uLong time; /* modification time */ - int xflags; /* extra flags (not used when writing a gzip file) */ - int os; /* operating system */ - Bytef *extra; /* pointer to extra field or Z_NULL if none */ - uInt extra_len; /* extra field length (valid if extra != Z_NULL) */ - uInt extra_max; /* space at extra (only when reading header) */ - Bytef *name; /* pointer to zero-terminated file name or Z_NULL */ - uInt name_max; /* space at name (only when reading header) */ - Bytef *comment; /* pointer to zero-terminated comment or Z_NULL */ - uInt comm_max; /* space at comment (only when reading header) */ - int hcrc; /* true if there was or will be a header crc */ - int done; /* true when done reading gzip header (not used - when writing a gzip file) */ -} gz_header; - -typedef gz_header FAR *gz_headerp; - -/* - The application must update next_in and avail_in when avail_in has dropped - to zero. It must update next_out and avail_out when avail_out has dropped - to zero. The application must initialize zalloc, zfree and opaque before - calling the init function. All other fields are set by the compression - library and must not be updated by the application. - - The opaque value provided by the application will be passed as the first - parameter for calls of zalloc and zfree. This can be useful for custom - memory management. The compression library attaches no meaning to the - opaque value. - - zalloc must return Z_NULL if there is not enough memory for the object. - If zlib is used in a multi-threaded application, zalloc and zfree must be - thread safe. - - On 16-bit systems, the functions zalloc and zfree must be able to allocate - exactly 65536 bytes, but will not be required to allocate more than this if - the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS, pointers - returned by zalloc for objects of exactly 65536 bytes *must* have their - offset normalized to zero. The default allocation function provided by this - library ensures this (see zutil.c). To reduce memory requirements and avoid - any allocation of 64K objects, at the expense of compression ratio, compile - the library with -DMAX_WBITS=14 (see zconf.h). - - The fields total_in and total_out can be used for statistics or progress - reports. After compression, total_in holds the total size of the - uncompressed data and may be saved for use in the decompressor (particularly - if the decompressor wants to decompress everything in a single step). -*/ - - /* constants */ - -#define Z_NO_FLUSH 0 -#define Z_PARTIAL_FLUSH 1 -#define Z_SYNC_FLUSH 2 -#define Z_FULL_FLUSH 3 -#define Z_FINISH 4 -#define Z_BLOCK 5 -#define Z_TREES 6 -/* Allowed flush values; see deflate() and inflate() below for details */ - -#define Z_OK 0 -#define Z_STREAM_END 1 -#define Z_NEED_DICT 2 -#define Z_ERRNO (-1) -#define Z_STREAM_ERROR (-2) -#define Z_DATA_ERROR (-3) -#define Z_MEM_ERROR (-4) -#define Z_BUF_ERROR (-5) -#define Z_VERSION_ERROR (-6) -/* Return codes for the compression/decompression functions. Negative values - * are errors, positive values are used for special but normal events. - */ - -#define Z_NO_COMPRESSION 0 -#define Z_BEST_SPEED 1 -#define Z_BEST_COMPRESSION 9 -#define Z_DEFAULT_COMPRESSION (-1) -/* compression levels */ - -#define Z_FILTERED 1 -#define Z_HUFFMAN_ONLY 2 -#define Z_RLE 3 -#define Z_FIXED 4 -#define Z_DEFAULT_STRATEGY 0 -/* compression strategy; see deflateInit2() below for details */ - -#define Z_BINARY 0 -#define Z_TEXT 1 -#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */ -#define Z_UNKNOWN 2 -/* Possible values of the data_type field (though see inflate()) */ - -#define Z_DEFLATED 8 -/* The deflate compression method (the only one supported in this version) */ - -#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */ - -#define zlib_version zlibVersion() -/* for compatibility with versions < 1.0.2 */ - - - /* basic functions */ - -ZEXTERN const char * ZEXPORT zlibVersion OF((void)); -/* The application can compare zlibVersion and ZLIB_VERSION for consistency. - If the first character differs, the library code actually used is not - compatible with the zlib.h header file used by the application. This check - is automatically made by deflateInit and inflateInit. - */ - -/* -ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level)); - - Initializes the internal stream state for compression. The fields - zalloc, zfree and opaque must be initialized before by the caller. If - zalloc and zfree are set to Z_NULL, deflateInit updates them to use default - allocation functions. - - The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9: - 1 gives best speed, 9 gives best compression, 0 gives no compression at all - (the input data is simply copied a block at a time). Z_DEFAULT_COMPRESSION - requests a default compromise between speed and compression (currently - equivalent to level 6). - - deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_STREAM_ERROR if level is not a valid compression level, or - Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible - with the version assumed by the caller (ZLIB_VERSION). msg is set to null - if there is no error message. deflateInit does not perform any compression: - this will be done by deflate(). -*/ - - -ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush)); -/* - deflate compresses as much data as possible, and stops when the input - buffer becomes empty or the output buffer becomes full. It may introduce - some output latency (reading input without producing any output) except when - forced to flush. - - The detailed semantics are as follows. deflate performs one or both of the - following actions: - - - Compress more input starting at next_in and update next_in and avail_in - accordingly. If not all input can be processed (because there is not - enough room in the output buffer), next_in and avail_in are updated and - processing will resume at this point for the next call of deflate(). - - - Provide more output starting at next_out and update next_out and avail_out - accordingly. This action is forced if the parameter flush is non zero. - Forcing flush frequently degrades the compression ratio, so this parameter - should be set only when necessary (in interactive applications). Some - output may be provided even if flush is not set. - - Before the call of deflate(), the application should ensure that at least - one of the actions is possible, by providing more input and/or consuming more - output, and updating avail_in or avail_out accordingly; avail_out should - never be zero before the call. The application can consume the compressed - output when it wants, for example when the output buffer is full (avail_out - == 0), or after each call of deflate(). If deflate returns Z_OK and with - zero avail_out, it must be called again after making room in the output - buffer because there might be more output pending. - - Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to - decide how much data to accumulate before producing output, in order to - maximize compression. - - If the parameter flush is set to Z_SYNC_FLUSH, all pending output is - flushed to the output buffer and the output is aligned on a byte boundary, so - that the decompressor can get all input data available so far. (In - particular avail_in is zero after the call if enough output space has been - provided before the call.) Flushing may degrade compression for some - compression algorithms and so it should be used only when necessary. This - completes the current deflate block and follows it with an empty stored block - that is three bits plus filler bits to the next byte, followed by four bytes - (00 00 ff ff). - - If flush is set to Z_PARTIAL_FLUSH, all pending output is flushed to the - output buffer, but the output is not aligned to a byte boundary. All of the - input data so far will be available to the decompressor, as for Z_SYNC_FLUSH. - This completes the current deflate block and follows it with an empty fixed - codes block that is 10 bits long. This assures that enough bytes are output - in order for the decompressor to finish the block before the empty fixed code - block. - - If flush is set to Z_BLOCK, a deflate block is completed and emitted, as - for Z_SYNC_FLUSH, but the output is not aligned on a byte boundary, and up to - seven bits of the current block are held to be written as the next byte after - the next deflate block is completed. In this case, the decompressor may not - be provided enough bits at this point in order to complete decompression of - the data provided so far to the compressor. It may need to wait for the next - block to be emitted. This is for advanced applications that need to control - the emission of deflate blocks. - - If flush is set to Z_FULL_FLUSH, all output is flushed as with - Z_SYNC_FLUSH, and the compression state is reset so that decompression can - restart from this point if previous compressed data has been damaged or if - random access is desired. Using Z_FULL_FLUSH too often can seriously degrade - compression. - - If deflate returns with avail_out == 0, this function must be called again - with the same value of the flush parameter and more output space (updated - avail_out), until the flush is complete (deflate returns with non-zero - avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that - avail_out is greater than six to avoid repeated flush markers due to - avail_out == 0 on return. - - If the parameter flush is set to Z_FINISH, pending input is processed, - pending output is flushed and deflate returns with Z_STREAM_END if there was - enough output space; if deflate returns with Z_OK, this function must be - called again with Z_FINISH and more output space (updated avail_out) but no - more input data, until it returns with Z_STREAM_END or an error. After - deflate has returned Z_STREAM_END, the only possible operations on the stream - are deflateReset or deflateEnd. - - Z_FINISH can be used immediately after deflateInit if all the compression - is to be done in a single step. In this case, avail_out must be at least the - value returned by deflateBound (see below). If deflate does not return - Z_STREAM_END, then it must be called again as described above. - - deflate() sets strm->adler to the adler32 checksum of all input read - so far (that is, total_in bytes). - - deflate() may update strm->data_type if it can make a good guess about - the input data type (Z_BINARY or Z_TEXT). In doubt, the data is considered - binary. This field is only for information purposes and does not affect the - compression algorithm in any manner. - - deflate() returns Z_OK if some progress has been made (more input - processed or more output produced), Z_STREAM_END if all input has been - consumed and all output has been produced (only when flush is set to - Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example - if next_in or next_out was Z_NULL), Z_BUF_ERROR if no progress is possible - (for example avail_in or avail_out was zero). Note that Z_BUF_ERROR is not - fatal, and deflate() can be called again with more input and more output - space to continue compressing. -*/ - - -ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm)); -/* - All dynamically allocated data structures for this stream are freed. - This function discards any unprocessed input and does not flush any pending - output. - - deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the - stream state was inconsistent, Z_DATA_ERROR if the stream was freed - prematurely (some input or output was discarded). In the error case, msg - may be set but then points to a static string (which must not be - deallocated). -*/ - - -/* -ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm)); - - Initializes the internal stream state for decompression. The fields - next_in, avail_in, zalloc, zfree and opaque must be initialized before by - the caller. If next_in is not Z_NULL and avail_in is large enough (the - exact value depends on the compression method), inflateInit determines the - compression method from the zlib header and allocates all data structures - accordingly; otherwise the allocation will be deferred to the first call of - inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to - use default allocation functions. - - inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_VERSION_ERROR if the zlib library version is incompatible with the - version assumed by the caller, or Z_STREAM_ERROR if the parameters are - invalid, such as a null pointer to the structure. msg is set to null if - there is no error message. inflateInit does not perform any decompression - apart from possibly reading the zlib header if present: actual decompression - will be done by inflate(). (So next_in and avail_in may be modified, but - next_out and avail_out are unused and unchanged.) The current implementation - of inflateInit() does not process any header information -- that is deferred - until inflate() is called. -*/ - - -ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush)); -/* - inflate decompresses as much data as possible, and stops when the input - buffer becomes empty or the output buffer becomes full. It may introduce - some output latency (reading input without producing any output) except when - forced to flush. - - The detailed semantics are as follows. inflate performs one or both of the - following actions: - - - Decompress more input starting at next_in and update next_in and avail_in - accordingly. If not all input can be processed (because there is not - enough room in the output buffer), next_in is updated and processing will - resume at this point for the next call of inflate(). - - - Provide more output starting at next_out and update next_out and avail_out - accordingly. inflate() provides as much output as possible, until there is - no more input data or no more space in the output buffer (see below about - the flush parameter). - - Before the call of inflate(), the application should ensure that at least - one of the actions is possible, by providing more input and/or consuming more - output, and updating the next_* and avail_* values accordingly. The - application can consume the uncompressed output when it wants, for example - when the output buffer is full (avail_out == 0), or after each call of - inflate(). If inflate returns Z_OK and with zero avail_out, it must be - called again after making room in the output buffer because there might be - more output pending. - - The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FINISH, - Z_BLOCK, or Z_TREES. Z_SYNC_FLUSH requests that inflate() flush as much - output as possible to the output buffer. Z_BLOCK requests that inflate() - stop if and when it gets to the next deflate block boundary. When decoding - the zlib or gzip format, this will cause inflate() to return immediately - after the header and before the first block. When doing a raw inflate, - inflate() will go ahead and process the first block, and will return when it - gets to the end of that block, or when it runs out of data. - - The Z_BLOCK option assists in appending to or combining deflate streams. - Also to assist in this, on return inflate() will set strm->data_type to the - number of unused bits in the last byte taken from strm->next_in, plus 64 if - inflate() is currently decoding the last block in the deflate stream, plus - 128 if inflate() returned immediately after decoding an end-of-block code or - decoding the complete header up to just before the first byte of the deflate - stream. The end-of-block will not be indicated until all of the uncompressed - data from that block has been written to strm->next_out. The number of - unused bits may in general be greater than seven, except when bit 7 of - data_type is set, in which case the number of unused bits will be less than - eight. data_type is set as noted here every time inflate() returns for all - flush options, and so can be used to determine the amount of currently - consumed input in bits. - - The Z_TREES option behaves as Z_BLOCK does, but it also returns when the - end of each deflate block header is reached, before any actual data in that - block is decoded. This allows the caller to determine the length of the - deflate block header for later use in random access within a deflate block. - 256 is added to the value of strm->data_type when inflate() returns - immediately after reaching the end of the deflate block header. - - inflate() should normally be called until it returns Z_STREAM_END or an - error. However if all decompression is to be performed in a single step (a - single call of inflate), the parameter flush should be set to Z_FINISH. In - this case all pending input is processed and all pending output is flushed; - avail_out must be large enough to hold all the uncompressed data. (The size - of the uncompressed data may have been saved by the compressor for this - purpose.) The next operation on this stream must be inflateEnd to deallocate - the decompression state. The use of Z_FINISH is never required, but can be - used to inform inflate that a faster approach may be used for the single - inflate() call. - - In this implementation, inflate() always flushes as much output as - possible to the output buffer, and always uses the faster approach on the - first call. So the only effect of the flush parameter in this implementation - is on the return value of inflate(), as noted below, or when it returns early - because Z_BLOCK or Z_TREES is used. - - If a preset dictionary is needed after this call (see inflateSetDictionary - below), inflate sets strm->adler to the adler32 checksum of the dictionary - chosen by the compressor and returns Z_NEED_DICT; otherwise it sets - strm->adler to the adler32 checksum of all output produced so far (that is, - total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described - below. At the end of the stream, inflate() checks that its computed adler32 - checksum is equal to that saved by the compressor and returns Z_STREAM_END - only if the checksum is correct. - - inflate() can decompress and check either zlib-wrapped or gzip-wrapped - deflate data. The header type is detected automatically, if requested when - initializing with inflateInit2(). Any information contained in the gzip - header is not retained, so applications that need that information should - instead use raw inflate, see inflateInit2() below, or inflateBack() and - perform their own processing of the gzip header and trailer. - - inflate() returns Z_OK if some progress has been made (more input processed - or more output produced), Z_STREAM_END if the end of the compressed data has - been reached and all uncompressed output has been produced, Z_NEED_DICT if a - preset dictionary is needed at this point, Z_DATA_ERROR if the input data was - corrupted (input stream not conforming to the zlib format or incorrect check - value), Z_STREAM_ERROR if the stream structure was inconsistent (for example - next_in or next_out was Z_NULL), Z_MEM_ERROR if there was not enough memory, - Z_BUF_ERROR if no progress is possible or if there was not enough room in the - output buffer when Z_FINISH is used. Note that Z_BUF_ERROR is not fatal, and - inflate() can be called again with more input and more output space to - continue decompressing. If Z_DATA_ERROR is returned, the application may - then call inflateSync() to look for a good compression block if a partial - recovery of the data is desired. -*/ - - -ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm)); -/* - All dynamically allocated data structures for this stream are freed. - This function discards any unprocessed input and does not flush any pending - output. - - inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state - was inconsistent. In the error case, msg may be set but then points to a - static string (which must not be deallocated). -*/ - - - /* Advanced functions */ - -/* - The following functions are needed only in some special applications. -*/ - -/* -ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm, - int level, - int method, - int windowBits, - int memLevel, - int strategy)); - - This is another version of deflateInit with more compression options. The - fields next_in, zalloc, zfree and opaque must be initialized before by the - caller. - - The method parameter is the compression method. It must be Z_DEFLATED in - this version of the library. - - The windowBits parameter is the base two logarithm of the window size - (the size of the history buffer). It should be in the range 8..15 for this - version of the library. Larger values of this parameter result in better - compression at the expense of memory usage. The default value is 15 if - deflateInit is used instead. - - windowBits can also be -8..-15 for raw deflate. In this case, -windowBits - determines the window size. deflate() will then generate raw deflate data - with no zlib header or trailer, and will not compute an adler32 check value. - - windowBits can also be greater than 15 for optional gzip encoding. Add - 16 to windowBits to write a simple gzip header and trailer around the - compressed data instead of a zlib wrapper. The gzip header will have no - file name, no extra data, no comment, no modification time (set to zero), no - header crc, and the operating system will be set to 255 (unknown). If a - gzip stream is being written, strm->adler is a crc32 instead of an adler32. - - The memLevel parameter specifies how much memory should be allocated - for the internal compression state. memLevel=1 uses minimum memory but is - slow and reduces compression ratio; memLevel=9 uses maximum memory for - optimal speed. The default value is 8. See zconf.h for total memory usage - as a function of windowBits and memLevel. - - The strategy parameter is used to tune the compression algorithm. Use the - value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a - filter (or predictor), Z_HUFFMAN_ONLY to force Huffman encoding only (no - string match), or Z_RLE to limit match distances to one (run-length - encoding). Filtered data consists mostly of small values with a somewhat - random distribution. In this case, the compression algorithm is tuned to - compress them better. The effect of Z_FILTERED is to force more Huffman - coding and less string matching; it is somewhat intermediate between - Z_DEFAULT_STRATEGY and Z_HUFFMAN_ONLY. Z_RLE is designed to be almost as - fast as Z_HUFFMAN_ONLY, but give better compression for PNG image data. The - strategy parameter only affects the compression ratio but not the - correctness of the compressed output even if it is not set appropriately. - Z_FIXED prevents the use of dynamic Huffman codes, allowing for a simpler - decoder for special applications. - - deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_STREAM_ERROR if any parameter is invalid (such as an invalid - method), or Z_VERSION_ERROR if the zlib library version (zlib_version) is - incompatible with the version assumed by the caller (ZLIB_VERSION). msg is - set to null if there is no error message. deflateInit2 does not perform any - compression: this will be done by deflate(). -*/ - -ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm, - const Bytef *dictionary, - uInt dictLength)); -/* - Initializes the compression dictionary from the given byte sequence - without producing any compressed output. This function must be called - immediately after deflateInit, deflateInit2 or deflateReset, before any call - of deflate. The compressor and decompressor must use exactly the same - dictionary (see inflateSetDictionary). - - The dictionary should consist of strings (byte sequences) that are likely - to be encountered later in the data to be compressed, with the most commonly - used strings preferably put towards the end of the dictionary. Using a - dictionary is most useful when the data to be compressed is short and can be - predicted with good accuracy; the data can then be compressed better than - with the default empty dictionary. - - Depending on the size of the compression data structures selected by - deflateInit or deflateInit2, a part of the dictionary may in effect be - discarded, for example if the dictionary is larger than the window size - provided in deflateInit or deflateInit2. Thus the strings most likely to be - useful should be put at the end of the dictionary, not at the front. In - addition, the current implementation of deflate will use at most the window - size minus 262 bytes of the provided dictionary. - - Upon return of this function, strm->adler is set to the adler32 value - of the dictionary; the decompressor may later use this value to determine - which dictionary has been used by the compressor. (The adler32 value - applies to the whole dictionary even if only a subset of the dictionary is - actually used by the compressor.) If a raw deflate was requested, then the - adler32 value is not computed and strm->adler is not set. - - deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a - parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is - inconsistent (for example if deflate has already been called for this stream - or if the compression method is bsort). deflateSetDictionary does not - perform any compression: this will be done by deflate(). -*/ - -ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest, - z_streamp source)); -/* - Sets the destination stream as a complete copy of the source stream. - - This function can be useful when several compression strategies will be - tried, for example when there are several ways of pre-processing the input - data with a filter. The streams that will be discarded should then be freed - by calling deflateEnd. Note that deflateCopy duplicates the internal - compression state which can be quite large, so this strategy is slow and can - consume lots of memory. - - deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_STREAM_ERROR if the source stream state was inconsistent - (such as zalloc being Z_NULL). msg is left unchanged in both source and - destination. -*/ - -ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm)); -/* - This function is equivalent to deflateEnd followed by deflateInit, - but does not free and reallocate all the internal compression state. The - stream will keep the same compression level and any other attributes that - may have been set by deflateInit2. - - deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent (such as zalloc or state being Z_NULL). -*/ - -ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm, - int level, - int strategy)); -/* - Dynamically update the compression level and compression strategy. The - interpretation of level and strategy is as in deflateInit2. This can be - used to switch between compression and straight copy of the input data, or - to switch to a different kind of input data requiring a different strategy. - If the compression level is changed, the input available so far is - compressed with the old level (and may be flushed); the new level will take - effect only at the next call of deflate(). - - Before the call of deflateParams, the stream state must be set as for - a call of deflate(), since the currently available input may have to be - compressed and flushed. In particular, strm->avail_out must be non-zero. - - deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source - stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR if - strm->avail_out was zero. -*/ - -ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm, - int good_length, - int max_lazy, - int nice_length, - int max_chain)); -/* - Fine tune deflate's internal compression parameters. This should only be - used by someone who understands the algorithm used by zlib's deflate for - searching for the best matching string, and even then only by the most - fanatic optimizer trying to squeeze out the last compressed bit for their - specific input data. Read the deflate.c source code for the meaning of the - max_lazy, good_length, nice_length, and max_chain parameters. - - deflateTune() can be called after deflateInit() or deflateInit2(), and - returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream. - */ - -ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm, - uLong sourceLen)); -/* - deflateBound() returns an upper bound on the compressed size after - deflation of sourceLen bytes. It must be called after deflateInit() or - deflateInit2(), and after deflateSetHeader(), if used. This would be used - to allocate an output buffer for deflation in a single pass, and so would be - called before deflate(). -*/ - -ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm, - int bits, - int value)); -/* - deflatePrime() inserts bits in the deflate output stream. The intent - is that this function is used to start off the deflate output with the bits - leftover from a previous deflate stream when appending to it. As such, this - function can only be used for raw deflate, and must be used before the first - deflate() call after a deflateInit2() or deflateReset(). bits must be less - than or equal to 16, and that many of the least significant bits of value - will be inserted in the output. - - deflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent. -*/ - -ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm, - gz_headerp head)); -/* - deflateSetHeader() provides gzip header information for when a gzip - stream is requested by deflateInit2(). deflateSetHeader() may be called - after deflateInit2() or deflateReset() and before the first call of - deflate(). The text, time, os, extra field, name, and comment information - in the provided gz_header structure are written to the gzip header (xflag is - ignored -- the extra flags are set according to the compression level). The - caller must assure that, if not Z_NULL, name and comment are terminated with - a zero byte, and that if extra is not Z_NULL, that extra_len bytes are - available there. If hcrc is true, a gzip header crc is included. Note that - the current versions of the command-line version of gzip (up through version - 1.3.x) do not support header crc's, and will report that it is a "multi-part - gzip file" and give up. - - If deflateSetHeader is not used, the default gzip header has text false, - the time set to zero, and os set to 255, with no extra, name, or comment - fields. The gzip header is returned to the default state by deflateReset(). - - deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent. -*/ - -/* -ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm, - int windowBits)); - - This is another version of inflateInit with an extra parameter. The - fields next_in, avail_in, zalloc, zfree and opaque must be initialized - before by the caller. - - The windowBits parameter is the base two logarithm of the maximum window - size (the size of the history buffer). It should be in the range 8..15 for - this version of the library. The default value is 15 if inflateInit is used - instead. windowBits must be greater than or equal to the windowBits value - provided to deflateInit2() while compressing, or it must be equal to 15 if - deflateInit2() was not used. If a compressed stream with a larger window - size is given as input, inflate() will return with the error code - Z_DATA_ERROR instead of trying to allocate a larger window. - - windowBits can also be zero to request that inflate use the window size in - the zlib header of the compressed stream. - - windowBits can also be -8..-15 for raw inflate. In this case, -windowBits - determines the window size. inflate() will then process raw deflate data, - not looking for a zlib or gzip header, not generating a check value, and not - looking for any check values for comparison at the end of the stream. This - is for use with other formats that use the deflate compressed data format - such as zip. Those formats provide their own check values. If a custom - format is developed using the raw deflate format for compressed data, it is - recommended that a check value such as an adler32 or a crc32 be applied to - the uncompressed data as is done in the zlib, gzip, and zip formats. For - most applications, the zlib format should be used as is. Note that comments - above on the use in deflateInit2() applies to the magnitude of windowBits. - - windowBits can also be greater than 15 for optional gzip decoding. Add - 32 to windowBits to enable zlib and gzip decoding with automatic header - detection, or add 16 to decode only the gzip format (the zlib format will - return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is a - crc32 instead of an adler32. - - inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_VERSION_ERROR if the zlib library version is incompatible with the - version assumed by the caller, or Z_STREAM_ERROR if the parameters are - invalid, such as a null pointer to the structure. msg is set to null if - there is no error message. inflateInit2 does not perform any decompression - apart from possibly reading the zlib header if present: actual decompression - will be done by inflate(). (So next_in and avail_in may be modified, but - next_out and avail_out are unused and unchanged.) The current implementation - of inflateInit2() does not process any header information -- that is - deferred until inflate() is called. -*/ - -ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm, - const Bytef *dictionary, - uInt dictLength)); -/* - Initializes the decompression dictionary from the given uncompressed byte - sequence. This function must be called immediately after a call of inflate, - if that call returned Z_NEED_DICT. The dictionary chosen by the compressor - can be determined from the adler32 value returned by that call of inflate. - The compressor and decompressor must use exactly the same dictionary (see - deflateSetDictionary). For raw inflate, this function can be called - immediately after inflateInit2() or inflateReset() and before any call of - inflate() to set the dictionary. The application must insure that the - dictionary that was used for compression is provided. - - inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a - parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is - inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the - expected one (incorrect adler32 value). inflateSetDictionary does not - perform any decompression: this will be done by subsequent calls of - inflate(). -*/ - -ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm)); -/* - Skips invalid compressed data until a full flush point (see above the - description of deflate with Z_FULL_FLUSH) can be found, or until all - available input is skipped. No output is provided. - - inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR - if no more input was provided, Z_DATA_ERROR if no flush point has been - found, or Z_STREAM_ERROR if the stream structure was inconsistent. In the - success case, the application may save the current current value of total_in - which indicates where valid compressed data was found. In the error case, - the application may repeatedly call inflateSync, providing more input each - time, until success or end of the input data. -*/ - -ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest, - z_streamp source)); -/* - Sets the destination stream as a complete copy of the source stream. - - This function can be useful when randomly accessing a large stream. The - first pass through the stream can periodically record the inflate state, - allowing restarting inflate at those points when randomly accessing the - stream. - - inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_STREAM_ERROR if the source stream state was inconsistent - (such as zalloc being Z_NULL). msg is left unchanged in both source and - destination. -*/ - -ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm)); -/* - This function is equivalent to inflateEnd followed by inflateInit, - but does not free and reallocate all the internal decompression state. The - stream will keep attributes that may have been set by inflateInit2. - - inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent (such as zalloc or state being Z_NULL). -*/ - -ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm, - int windowBits)); -/* - This function is the same as inflateReset, but it also permits changing - the wrap and window size requests. The windowBits parameter is interpreted - the same as it is for inflateInit2. - - inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent (such as zalloc or state being Z_NULL), or if - the windowBits parameter is invalid. -*/ - -ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm, - int bits, - int value)); -/* - This function inserts bits in the inflate input stream. The intent is - that this function is used to start inflating at a bit position in the - middle of a byte. The provided bits will be used before any bytes are used - from next_in. This function should only be used with raw inflate, and - should be used before the first inflate() call after inflateInit2() or - inflateReset(). bits must be less than or equal to 16, and that many of the - least significant bits of value will be inserted in the input. - - If bits is negative, then the input stream bit buffer is emptied. Then - inflatePrime() can be called again to put bits in the buffer. This is used - to clear out bits leftover after feeding inflate a block description prior - to feeding inflate codes. - - inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent. -*/ - -ZEXTERN long ZEXPORT inflateMark OF((z_streamp strm)); -/* - This function returns two values, one in the lower 16 bits of the return - value, and the other in the remaining upper bits, obtained by shifting the - return value down 16 bits. If the upper value is -1 and the lower value is - zero, then inflate() is currently decoding information outside of a block. - If the upper value is -1 and the lower value is non-zero, then inflate is in - the middle of a stored block, with the lower value equaling the number of - bytes from the input remaining to copy. If the upper value is not -1, then - it is the number of bits back from the current bit position in the input of - the code (literal or length/distance pair) currently being processed. In - that case the lower value is the number of bytes already emitted for that - code. - - A code is being processed if inflate is waiting for more input to complete - decoding of the code, or if it has completed decoding but is waiting for - more output space to write the literal or match data. - - inflateMark() is used to mark locations in the input data for random - access, which may be at bit positions, and to note those cases where the - output of a code may span boundaries of random access blocks. The current - location in the input stream can be determined from avail_in and data_type - as noted in the description for the Z_BLOCK flush parameter for inflate. - - inflateMark returns the value noted above or -1 << 16 if the provided - source stream state was inconsistent. -*/ - -ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm, - gz_headerp head)); -/* - inflateGetHeader() requests that gzip header information be stored in the - provided gz_header structure. inflateGetHeader() may be called after - inflateInit2() or inflateReset(), and before the first call of inflate(). - As inflate() processes the gzip stream, head->done is zero until the header - is completed, at which time head->done is set to one. If a zlib stream is - being decoded, then head->done is set to -1 to indicate that there will be - no gzip header information forthcoming. Note that Z_BLOCK or Z_TREES can be - used to force inflate() to return immediately after header processing is - complete and before any actual data is decompressed. - - The text, time, xflags, and os fields are filled in with the gzip header - contents. hcrc is set to true if there is a header CRC. (The header CRC - was valid if done is set to one.) If extra is not Z_NULL, then extra_max - contains the maximum number of bytes to write to extra. Once done is true, - extra_len contains the actual extra field length, and extra contains the - extra field, or that field truncated if extra_max is less than extra_len. - If name is not Z_NULL, then up to name_max characters are written there, - terminated with a zero unless the length is greater than name_max. If - comment is not Z_NULL, then up to comm_max characters are written there, - terminated with a zero unless the length is greater than comm_max. When any - of extra, name, or comment are not Z_NULL and the respective field is not - present in the header, then that field is set to Z_NULL to signal its - absence. This allows the use of deflateSetHeader() with the returned - structure to duplicate the header. However if those fields are set to - allocated memory, then the application will need to save those pointers - elsewhere so that they can be eventually freed. - - If inflateGetHeader is not used, then the header information is simply - discarded. The header is always checked for validity, including the header - CRC if present. inflateReset() will reset the process to discard the header - information. The application would need to call inflateGetHeader() again to - retrieve the header from the next gzip stream. - - inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source - stream state was inconsistent. -*/ - -/* -ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits, - unsigned char FAR *window)); - - Initialize the internal stream state for decompression using inflateBack() - calls. The fields zalloc, zfree and opaque in strm must be initialized - before the call. If zalloc and zfree are Z_NULL, then the default library- - derived memory allocation routines are used. windowBits is the base two - logarithm of the window size, in the range 8..15. window is a caller - supplied buffer of that size. Except for special applications where it is - assured that deflate was used with small window sizes, windowBits must be 15 - and a 32K byte window must be supplied to be able to decompress general - deflate streams. - - See inflateBack() for the usage of these routines. - - inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of - the paramaters are invalid, Z_MEM_ERROR if the internal state could not be - allocated, or Z_VERSION_ERROR if the version of the library does not match - the version of the header file. -*/ - -typedef unsigned (*in_func) OF((void FAR *, unsigned char FAR * FAR *)); -typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned)); - -ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm, - in_func in, void FAR *in_desc, - out_func out, void FAR *out_desc)); -/* - inflateBack() does a raw inflate with a single call using a call-back - interface for input and output. This is more efficient than inflate() for - file i/o applications in that it avoids copying between the output and the - sliding window by simply making the window itself the output buffer. This - function trusts the application to not change the output buffer passed by - the output function, at least until inflateBack() returns. - - inflateBackInit() must be called first to allocate the internal state - and to initialize the state with the user-provided window buffer. - inflateBack() may then be used multiple times to inflate a complete, raw - deflate stream with each call. inflateBackEnd() is then called to free the - allocated state. - - A raw deflate stream is one with no zlib or gzip header or trailer. - This routine would normally be used in a utility that reads zip or gzip - files and writes out uncompressed files. The utility would decode the - header and process the trailer on its own, hence this routine expects only - the raw deflate stream to decompress. This is different from the normal - behavior of inflate(), which expects either a zlib or gzip header and - trailer around the deflate stream. - - inflateBack() uses two subroutines supplied by the caller that are then - called by inflateBack() for input and output. inflateBack() calls those - routines until it reads a complete deflate stream and writes out all of the - uncompressed data, or until it encounters an error. The function's - parameters and return types are defined above in the in_func and out_func - typedefs. inflateBack() will call in(in_desc, &buf) which should return the - number of bytes of provided input, and a pointer to that input in buf. If - there is no input available, in() must return zero--buf is ignored in that - case--and inflateBack() will return a buffer error. inflateBack() will call - out(out_desc, buf, len) to write the uncompressed data buf[0..len-1]. out() - should return zero on success, or non-zero on failure. If out() returns - non-zero, inflateBack() will return with an error. Neither in() nor out() - are permitted to change the contents of the window provided to - inflateBackInit(), which is also the buffer that out() uses to write from. - The length written by out() will be at most the window size. Any non-zero - amount of input may be provided by in(). - - For convenience, inflateBack() can be provided input on the first call by - setting strm->next_in and strm->avail_in. If that input is exhausted, then - in() will be called. Therefore strm->next_in must be initialized before - calling inflateBack(). If strm->next_in is Z_NULL, then in() will be called - immediately for input. If strm->next_in is not Z_NULL, then strm->avail_in - must also be initialized, and then if strm->avail_in is not zero, input will - initially be taken from strm->next_in[0 .. strm->avail_in - 1]. - - The in_desc and out_desc parameters of inflateBack() is passed as the - first parameter of in() and out() respectively when they are called. These - descriptors can be optionally used to pass any information that the caller- - supplied in() and out() functions need to do their job. - - On return, inflateBack() will set strm->next_in and strm->avail_in to - pass back any unused input that was provided by the last in() call. The - return values of inflateBack() can be Z_STREAM_END on success, Z_BUF_ERROR - if in() or out() returned an error, Z_DATA_ERROR if there was a format error - in the deflate stream (in which case strm->msg is set to indicate the nature - of the error), or Z_STREAM_ERROR if the stream was not properly initialized. - In the case of Z_BUF_ERROR, an input or output error can be distinguished - using strm->next_in which will be Z_NULL only if in() returned an error. If - strm->next_in is not Z_NULL, then the Z_BUF_ERROR was due to out() returning - non-zero. (in() will always be called before out(), so strm->next_in is - assured to be defined if out() returns non-zero.) Note that inflateBack() - cannot return Z_OK. -*/ - -ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm)); -/* - All memory allocated by inflateBackInit() is freed. - - inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream - state was inconsistent. -*/ - -ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void)); -/* Return flags indicating compile-time options. - - Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other: - 1.0: size of uInt - 3.2: size of uLong - 5.4: size of voidpf (pointer) - 7.6: size of z_off_t - - Compiler, assembler, and debug options: - 8: DEBUG - 9: ASMV or ASMINF -- use ASM code - 10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention - 11: 0 (reserved) - - One-time table building (smaller code, but not thread-safe if true): - 12: BUILDFIXED -- build static block decoding tables when needed - 13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed - 14,15: 0 (reserved) - - Library content (indicates missing functionality): - 16: NO_GZCOMPRESS -- gz* functions cannot compress (to avoid linking - deflate code when not needed) - 17: NO_GZIP -- deflate can't write gzip streams, and inflate can't detect - and decode gzip streams (to avoid linking crc code) - 18-19: 0 (reserved) - - Operation variations (changes in library functionality): - 20: PKZIP_BUG_WORKAROUND -- slightly more permissive inflate - 21: FASTEST -- deflate algorithm with only one, lowest compression level - 22,23: 0 (reserved) - - The sprintf variant used by gzprintf (zero is best): - 24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format - 25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure! - 26: 0 = returns value, 1 = void -- 1 means inferred string length returned - - Remainder: - 27-31: 0 (reserved) - */ - - - /* utility functions */ - -/* - The following utility functions are implemented on top of the basic - stream-oriented functions. To simplify the interface, some default options - are assumed (compression level and memory usage, standard memory allocation - functions). The source code of these utility functions can be modified if - you need special options. -*/ - -ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen)); -/* - Compresses the source buffer into the destination buffer. sourceLen is - the byte length of the source buffer. Upon entry, destLen is the total size - of the destination buffer, which must be at least the value returned by - compressBound(sourceLen). Upon exit, destLen is the actual size of the - compressed buffer. - - compress returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_BUF_ERROR if there was not enough room in the output - buffer. -*/ - -ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen, - int level)); -/* - Compresses the source buffer into the destination buffer. The level - parameter has the same meaning as in deflateInit. sourceLen is the byte - length of the source buffer. Upon entry, destLen is the total size of the - destination buffer, which must be at least the value returned by - compressBound(sourceLen). Upon exit, destLen is the actual size of the - compressed buffer. - - compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough - memory, Z_BUF_ERROR if there was not enough room in the output buffer, - Z_STREAM_ERROR if the level parameter is invalid. -*/ - -ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen)); -/* - compressBound() returns an upper bound on the compressed size after - compress() or compress2() on sourceLen bytes. It would be used before a - compress() or compress2() call to allocate the destination buffer. -*/ - -ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen)); -/* - Decompresses the source buffer into the destination buffer. sourceLen is - the byte length of the source buffer. Upon entry, destLen is the total size - of the destination buffer, which must be large enough to hold the entire - uncompressed data. (The size of the uncompressed data must have been saved - previously by the compressor and transmitted to the decompressor by some - mechanism outside the scope of this compression library.) Upon exit, destLen - is the actual size of the uncompressed buffer. - - uncompress returns Z_OK if success, Z_MEM_ERROR if there was not - enough memory, Z_BUF_ERROR if there was not enough room in the output - buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. -*/ - - - /* gzip file access functions */ - -/* - This library supports reading and writing files in gzip (.gz) format with - an interface similar to that of stdio, using the functions that start with - "gz". The gzip format is different from the zlib format. gzip is a gzip - wrapper, documented in RFC 1952, wrapped around a deflate stream. -*/ - -typedef voidp gzFile; /* opaque gzip file descriptor */ - -/* -ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode)); - - Opens a gzip (.gz) file for reading or writing. The mode parameter is as - in fopen ("rb" or "wb") but can also include a compression level ("wb9") or - a strategy: 'f' for filtered data as in "wb6f", 'h' for Huffman-only - compression as in "wb1h", 'R' for run-length encoding as in "wb1R", or 'F' - for fixed code compression as in "wb9F". (See the description of - deflateInit2 for more information about the strategy parameter.) Also "a" - can be used instead of "w" to request that the gzip stream that will be - written be appended to the file. "+" will result in an error, since reading - and writing to the same gzip file is not supported. - - gzopen can be used to read a file which is not in gzip format; in this - case gzread will directly read from the file without decompression. - - gzopen returns NULL if the file could not be opened, if there was - insufficient memory to allocate the gzFile state, or if an invalid mode was - specified (an 'r', 'w', or 'a' was not provided, or '+' was provided). - errno can be checked to determine if the reason gzopen failed was that the - file could not be opened. -*/ - -ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode)); -/* - gzdopen associates a gzFile with the file descriptor fd. File descriptors - are obtained from calls like open, dup, creat, pipe or fileno (if the file - has been previously opened with fopen). The mode parameter is as in gzopen. - - The next call of gzclose on the returned gzFile will also close the file - descriptor fd, just like fclose(fdopen(fd, mode)) closes the file descriptor - fd. If you want to keep fd open, use fd = dup(fd_keep); gz = gzdopen(fd, - mode);. The duplicated descriptor should be saved to avoid a leak, since - gzdopen does not close fd if it fails. - - gzdopen returns NULL if there was insufficient memory to allocate the - gzFile state, if an invalid mode was specified (an 'r', 'w', or 'a' was not - provided, or '+' was provided), or if fd is -1. The file descriptor is not - used until the next gz* read, write, seek, or close operation, so gzdopen - will not detect if fd is invalid (unless fd is -1). -*/ - -ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size)); -/* - Set the internal buffer size used by this library's functions. The - default buffer size is 8192 bytes. This function must be called after - gzopen() or gzdopen(), and before any other calls that read or write the - file. The buffer memory allocation is always deferred to the first read or - write. Two buffers are allocated, either both of the specified size when - writing, or one of the specified size and the other twice that size when - reading. A larger buffer size of, for example, 64K or 128K bytes will - noticeably increase the speed of decompression (reading). - - The new buffer size also affects the maximum length for gzprintf(). - - gzbuffer() returns 0 on success, or -1 on failure, such as being called - too late. -*/ - -ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy)); -/* - Dynamically update the compression level or strategy. See the description - of deflateInit2 for the meaning of these parameters. - - gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not - opened for writing. -*/ - -ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len)); -/* - Reads the given number of uncompressed bytes from the compressed file. If - the input file was not in gzip format, gzread copies the given number of - bytes into the buffer. - - After reaching the end of a gzip stream in the input, gzread will continue - to read, looking for another gzip stream, or failing that, reading the rest - of the input file directly without decompression. The entire input file - will be read if gzread is called until it returns less than the requested - len. - - gzread returns the number of uncompressed bytes actually read, less than - len for end of file, or -1 for error. -*/ - -ZEXTERN int ZEXPORT gzwrite OF((gzFile file, - voidpc buf, unsigned len)); -/* - Writes the given number of uncompressed bytes into the compressed file. - gzwrite returns the number of uncompressed bytes written or 0 in case of - error. -*/ - -ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...)); -/* - Converts, formats, and writes the arguments to the compressed file under - control of the format string, as in fprintf. gzprintf returns the number of - uncompressed bytes actually written, or 0 in case of error. The number of - uncompressed bytes written is limited to 8191, or one less than the buffer - size given to gzbuffer(). The caller should assure that this limit is not - exceeded. If it is exceeded, then gzprintf() will return an error (0) with - nothing written. In this case, there may also be a buffer overflow with - unpredictable consequences, which is possible only if zlib was compiled with - the insecure functions sprintf() or vsprintf() because the secure snprintf() - or vsnprintf() functions were not available. This can be determined using - zlibCompileFlags(). -*/ - -ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s)); -/* - Writes the given null-terminated string to the compressed file, excluding - the terminating null character. - - gzputs returns the number of characters written, or -1 in case of error. -*/ - -ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len)); -/* - Reads bytes from the compressed file until len-1 characters are read, or a - newline character is read and transferred to buf, or an end-of-file - condition is encountered. If any characters are read or if len == 1, the - string is terminated with a null character. If no characters are read due - to an end-of-file or len < 1, then the buffer is left untouched. - - gzgets returns buf which is a null-terminated string, or it returns NULL - for end-of-file or in case of error. If there was an error, the contents at - buf are indeterminate. -*/ - -ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c)); -/* - Writes c, converted to an unsigned char, into the compressed file. gzputc - returns the value that was written, or -1 in case of error. -*/ - -ZEXTERN int ZEXPORT gzgetc OF((gzFile file)); -/* - Reads one byte from the compressed file. gzgetc returns this byte or -1 - in case of end of file or error. -*/ - -ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file)); -/* - Push one character back onto the stream to be read as the first character - on the next read. At least one character of push-back is allowed. - gzungetc() returns the character pushed, or -1 on failure. gzungetc() will - fail if c is -1, and may fail if a character has been pushed but not read - yet. If gzungetc is used immediately after gzopen or gzdopen, at least the - output buffer size of pushed characters is allowed. (See gzbuffer above.) - The pushed character will be discarded if the stream is repositioned with - gzseek() or gzrewind(). -*/ - -ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush)); -/* - Flushes all pending output into the compressed file. The parameter flush - is as in the deflate() function. The return value is the zlib error number - (see function gzerror below). gzflush is only permitted when writing. - - If the flush parameter is Z_FINISH, the remaining data is written and the - gzip stream is completed in the output. If gzwrite() is called again, a new - gzip stream will be started in the output. gzread() is able to read such - concatented gzip streams. - - gzflush should be called only when strictly necessary because it will - degrade compression if called too often. -*/ - -/* -ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file, - z_off_t offset, int whence)); - - Sets the starting position for the next gzread or gzwrite on the given - compressed file. The offset represents a number of bytes in the - uncompressed data stream. The whence parameter is defined as in lseek(2); - the value SEEK_END is not supported. - - If the file is opened for reading, this function is emulated but can be - extremely slow. If the file is opened for writing, only forward seeks are - supported; gzseek then compresses a sequence of zeroes up to the new - starting position. - - gzseek returns the resulting offset location as measured in bytes from - the beginning of the uncompressed stream, or -1 in case of error, in - particular if the file is opened for writing and the new starting position - would be before the current position. -*/ - -ZEXTERN int ZEXPORT gzrewind OF((gzFile file)); -/* - Rewinds the given file. This function is supported only for reading. - - gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET) -*/ - -/* -ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file)); - - Returns the starting position for the next gzread or gzwrite on the given - compressed file. This position represents a number of bytes in the - uncompressed data stream, and is zero when starting, even if appending or - reading a gzip stream from the middle of a file using gzdopen(). - - gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR) -*/ - -/* -ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile file)); - - Returns the current offset in the file being read or written. This offset - includes the count of bytes that precede the gzip stream, for example when - appending or when using gzdopen() for reading. When reading, the offset - does not include as yet unused buffered input. This information can be used - for a progress indicator. On error, gzoffset() returns -1. -*/ - -ZEXTERN int ZEXPORT gzeof OF((gzFile file)); -/* - Returns true (1) if the end-of-file indicator has been set while reading, - false (0) otherwise. Note that the end-of-file indicator is set only if the - read tried to go past the end of the input, but came up short. Therefore, - just like feof(), gzeof() may return false even if there is no more data to - read, in the event that the last read request was for the exact number of - bytes remaining in the input file. This will happen if the input file size - is an exact multiple of the buffer size. - - If gzeof() returns true, then the read functions will return no more data, - unless the end-of-file indicator is reset by gzclearerr() and the input file - has grown since the previous end of file was detected. -*/ - -ZEXTERN int ZEXPORT gzdirect OF((gzFile file)); -/* - Returns true (1) if file is being copied directly while reading, or false - (0) if file is a gzip stream being decompressed. This state can change from - false to true while reading the input file if the end of a gzip stream is - reached, but is followed by data that is not another gzip stream. - - If the input file is empty, gzdirect() will return true, since the input - does not contain a gzip stream. - - If gzdirect() is used immediately after gzopen() or gzdopen() it will - cause buffers to be allocated to allow reading the file to determine if it - is a gzip file. Therefore if gzbuffer() is used, it should be called before - gzdirect(). -*/ - -ZEXTERN int ZEXPORT gzclose OF((gzFile file)); -/* - Flushes all pending output if necessary, closes the compressed file and - deallocates the (de)compression state. Note that once file is closed, you - cannot call gzerror with file, since its structures have been deallocated. - gzclose must not be called more than once on the same file, just as free - must not be called more than once on the same allocation. - - gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a - file operation error, or Z_OK on success. -*/ - -ZEXTERN int ZEXPORT gzclose_r OF((gzFile file)); -ZEXTERN int ZEXPORT gzclose_w OF((gzFile file)); -/* - Same as gzclose(), but gzclose_r() is only for use when reading, and - gzclose_w() is only for use when writing or appending. The advantage to - using these instead of gzclose() is that they avoid linking in zlib - compression or decompression code that is not used when only reading or only - writing respectively. If gzclose() is used, then both compression and - decompression code will be included the application when linking to a static - zlib library. -*/ - -ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum)); -/* - Returns the error message for the last error which occurred on the given - compressed file. errnum is set to zlib error number. If an error occurred - in the file system and not in the compression library, errnum is set to - Z_ERRNO and the application may consult errno to get the exact error code. - - The application must not modify the returned string. Future calls to - this function may invalidate the previously returned string. If file is - closed, then the string previously returned by gzerror will no longer be - available. - - gzerror() should be used to distinguish errors from end-of-file for those - functions above that do not distinguish those cases in their return values. -*/ - -ZEXTERN void ZEXPORT gzclearerr OF((gzFile file)); -/* - Clears the error and end-of-file flags for file. This is analogous to the - clearerr() function in stdio. This is useful for continuing to read a gzip - file that is being written concurrently. -*/ - - - /* checksum functions */ - -/* - These functions are not related to compression but are exported - anyway because they might be useful in applications using the compression - library. -*/ - -ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len)); -/* - Update a running Adler-32 checksum with the bytes buf[0..len-1] and - return the updated checksum. If buf is Z_NULL, this function returns the - required initial value for the checksum. - - An Adler-32 checksum is almost as reliable as a CRC32 but can be computed - much faster. - - Usage example: - - uLong adler = adler32(0L, Z_NULL, 0); - - while (read_buffer(buffer, length) != EOF) { - adler = adler32(adler, buffer, length); - } - if (adler != original_adler) error(); -*/ - -/* -ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2, - z_off_t len2)); - - Combine two Adler-32 checksums into one. For two sequences of bytes, seq1 - and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for - each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of - seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. -*/ - -ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len)); -/* - Update a running CRC-32 with the bytes buf[0..len-1] and return the - updated CRC-32. If buf is Z_NULL, this function returns the required - initial value for the for the crc. Pre- and post-conditioning (one's - complement) is performed within this function so it shouldn't be done by the - application. - - Usage example: - - uLong crc = crc32(0L, Z_NULL, 0); - - while (read_buffer(buffer, length) != EOF) { - crc = crc32(crc, buffer, length); - } - if (crc != original_crc) error(); -*/ - -/* -ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2)); - - Combine two CRC-32 check values into one. For two sequences of bytes, - seq1 and seq2 with lengths len1 and len2, CRC-32 check values were - calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32 - check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and - len2. -*/ - - - /* various hacks, don't look :) */ - -/* deflateInit and inflateInit are macros to allow checking the zlib version - * and the compiler's view of z_stream: - */ -ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method, - int windowBits, int memLevel, - int strategy, const char *version, - int stream_size)); -ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits, - unsigned char FAR *window, - const char *version, - int stream_size)); -#define deflateInit(strm, level) \ - deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream)) -#define inflateInit(strm) \ - inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream)) -#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \ - deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\ - (strategy), ZLIB_VERSION, sizeof(z_stream)) -#define inflateInit2(strm, windowBits) \ - inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream)) -#define inflateBackInit(strm, windowBits, window) \ - inflateBackInit_((strm), (windowBits), (window), \ - ZLIB_VERSION, sizeof(z_stream)) - -/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or - * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if - * both are true, the application gets the *64 functions, and the regular - * functions are changed to 64 bits) -- in case these are set on systems - * without large file support, _LFS64_LARGEFILE must also be true - */ -#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 - ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); - ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); - ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); - ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); - ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t)); - ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t)); -#endif - -#if !defined(ZLIB_INTERNAL) && _FILE_OFFSET_BITS-0 == 64 && _LFS64_LARGEFILE-0 -# define gzopen gzopen64 -# define gzseek gzseek64 -# define gztell gztell64 -# define gzoffset gzoffset64 -# define adler32_combine adler32_combine64 -# define crc32_combine crc32_combine64 -# ifdef _LARGEFILE64_SOURCE - ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); - ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int)); - ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile)); - ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile)); - ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); - ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); -# endif -#else - ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *)); - ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int)); - ZEXTERN z_off_t ZEXPORT gztell OF((gzFile)); - ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile)); - ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); - ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); -#endif - -/* hack for buggy compilers */ -#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL) - struct internal_state {int dummy;}; -#endif - -/* undocumented functions */ -ZEXTERN const char * ZEXPORT zError OF((int)); -ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp)); -ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void)); -ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int)); - -#ifdef __cplusplus -} -#endif - -#endif /* ZLIB_H */ diff --git a/Dependencies/zlib/zlib.map b/Dependencies/zlib/zlib.map deleted file mode 100644 index f282d36..0000000 --- a/Dependencies/zlib/zlib.map +++ /dev/null @@ -1,68 +0,0 @@ -ZLIB_1.2.0 { - global: - compressBound; - deflateBound; - inflateBack; - inflateBackEnd; - inflateBackInit_; - inflateCopy; - local: - deflate_copyright; - inflate_copyright; - inflate_fast; - inflate_table; - zcalloc; - zcfree; - z_errmsg; - gz_error; - gz_intmax; - _*; -}; - -ZLIB_1.2.0.2 { - gzclearerr; - gzungetc; - zlibCompileFlags; -} ZLIB_1.2.0; - -ZLIB_1.2.0.8 { - deflatePrime; -} ZLIB_1.2.0.2; - -ZLIB_1.2.2 { - adler32_combine; - crc32_combine; - deflateSetHeader; - inflateGetHeader; -} ZLIB_1.2.0.8; - -ZLIB_1.2.2.3 { - deflateTune; - gzdirect; -} ZLIB_1.2.2; - -ZLIB_1.2.2.4 { - inflatePrime; -} ZLIB_1.2.2.3; - -ZLIB_1.2.3.3 { - adler32_combine64; - crc32_combine64; - gzopen64; - gzseek64; - gztell64; - inflateUndermine; -} ZLIB_1.2.2.4; - -ZLIB_1.2.3.4 { - inflateReset2; - inflateMark; -} ZLIB_1.2.3.3; - -ZLIB_1.2.3.5 { - gzbuffer; - gzoffset; - gzoffset64; - gzclose_r; - gzclose_w; -} ZLIB_1.2.3.4; diff --git a/Dependencies/zlib/zlib.pc.in b/Dependencies/zlib/zlib.pc.in deleted file mode 100644 index 7e5acf9..0000000 --- a/Dependencies/zlib/zlib.pc.in +++ /dev/null @@ -1,13 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -sharedlibdir=@sharedlibdir@ -includedir=@includedir@ - -Name: zlib -Description: zlib compression library -Version: @VERSION@ - -Requires: -Libs: -L${libdir} -L${sharedlibdir} -lz -Cflags: -I${includedir} diff --git a/Dependencies/zlib/zlib2ansi b/Dependencies/zlib/zlib2ansi deleted file mode 100755 index 15e3e16..0000000 --- a/Dependencies/zlib/zlib2ansi +++ /dev/null @@ -1,152 +0,0 @@ -#!/usr/bin/perl - -# Transform K&R C function definitions into ANSI equivalent. -# -# Author: Paul Marquess -# Version: 1.0 -# Date: 3 October 2006 - -# TODO -# -# Asumes no function pointer parameters. unless they are typedefed. -# Assumes no literal strings that look like function definitions -# Assumes functions start at the beginning of a line - -use strict; -use warnings; - -local $/; -$_ = <>; - -my $sp = qr{ \s* (?: /\* .*? \*/ )? \s* }x; # assume no nested comments - -my $d1 = qr{ $sp (?: [\w\*\s]+ $sp)* $sp \w+ $sp [\[\]\s]* $sp }x ; -my $decl = qr{ $sp (?: \w+ $sp )+ $d1 }xo ; -my $dList = qr{ $sp $decl (?: $sp , $d1 )* $sp ; $sp }xo ; - - -while (s/^ - ( # Start $1 - ( # Start $2 - .*? # Minimal eat content - ( ^ \w [\w\s\*]+ ) # $3 -- function name - \s* # optional whitespace - ) # $2 - Matched up to before parameter list - - \( \s* # Literal "(" + optional whitespace - ( [^\)]+ ) # $4 - one or more anythings except ")" - \s* \) # optional whitespace surrounding a Literal ")" - - ( (?: $dList )+ ) # $5 - - $sp ^ { # literal "{" at start of line - ) # Remember to $1 - //xsom - ) -{ - my $all = $1 ; - my $prefix = $2; - my $param_list = $4 ; - my $params = $5; - - StripComments($params); - StripComments($param_list); - $param_list =~ s/^\s+//; - $param_list =~ s/\s+$//; - - my $i = 0 ; - my %pList = map { $_ => $i++ } - split /\s*,\s*/, $param_list; - my $pMatch = '(\b' . join('|', keys %pList) . '\b)\W*$' ; - - my @params = split /\s*;\s*/, $params; - my @outParams = (); - foreach my $p (@params) - { - if ($p =~ /,/) - { - my @bits = split /\s*,\s*/, $p; - my $first = shift @bits; - $first =~ s/^\s*//; - push @outParams, $first; - $first =~ /^(\w+\s*)/; - my $type = $1 ; - push @outParams, map { $type . $_ } @bits; - } - else - { - $p =~ s/^\s+//; - push @outParams, $p; - } - } - - - my %tmp = map { /$pMatch/; $_ => $pList{$1} } - @outParams ; - - @outParams = map { " $_" } - sort { $tmp{$a} <=> $tmp{$b} } - @outParams ; - - print $prefix ; - print "(\n" . join(",\n", @outParams) . ")\n"; - print "{" ; - -} - -# Output any trailing code. -print ; -exit 0; - - -sub StripComments -{ - - no warnings; - - # Strip C & C++ coments - # From the perlfaq - $_[0] =~ - - s{ - /\* ## Start of /* ... */ comment - [^*]*\*+ ## Non-* followed by 1-or-more *'s - ( - [^/*][^*]*\*+ - )* ## 0-or-more things which don't start with / - ## but do end with '*' - / ## End of /* ... */ comment - - | ## OR C++ Comment - // ## Start of C++ comment // - [^\n]* ## followed by 0-or-more non end of line characters - - | ## OR various things which aren't comments: - - ( - " ## Start of " ... " string - ( - \\. ## Escaped char - | ## OR - [^"\\] ## Non "\ - )* - " ## End of " ... " string - - | ## OR - - ' ## Start of ' ... ' string - ( - \\. ## Escaped char - | ## OR - [^'\\] ## Non '\ - )* - ' ## End of ' ... ' string - - | ## OR - - . ## Anything other char - [^/"'\\]* ## Chars which doesn't start a comment, string or escape - ) - }{$2}gxs; - -} diff --git a/Dependencies/zlib/zutil.c b/Dependencies/zlib/zutil.c deleted file mode 100644 index 898ed34..0000000 --- a/Dependencies/zlib/zutil.c +++ /dev/null @@ -1,318 +0,0 @@ -/* zutil.c -- target dependent utility functions for the compression library - * Copyright (C) 1995-2005, 2010 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* @(#) $Id$ */ - -#include "zutil.h" - -#ifndef NO_DUMMY_DECL -struct internal_state {int dummy;}; /* for buggy compilers */ -#endif - -const char * const z_errmsg[10] = { -"need dictionary", /* Z_NEED_DICT 2 */ -"stream end", /* Z_STREAM_END 1 */ -"", /* Z_OK 0 */ -"file error", /* Z_ERRNO (-1) */ -"stream error", /* Z_STREAM_ERROR (-2) */ -"data error", /* Z_DATA_ERROR (-3) */ -"insufficient memory", /* Z_MEM_ERROR (-4) */ -"buffer error", /* Z_BUF_ERROR (-5) */ -"incompatible version",/* Z_VERSION_ERROR (-6) */ -""}; - - -const char * ZEXPORT zlibVersion() -{ - return ZLIB_VERSION; -} - -uLong ZEXPORT zlibCompileFlags() -{ - uLong flags; - - flags = 0; - switch ((int)(sizeof(uInt))) { - case 2: break; - case 4: flags += 1; break; - case 8: flags += 2; break; - default: flags += 3; - } - switch ((int)(sizeof(uLong))) { - case 2: break; - case 4: flags += 1 << 2; break; - case 8: flags += 2 << 2; break; - default: flags += 3 << 2; - } - switch ((int)(sizeof(voidpf))) { - case 2: break; - case 4: flags += 1 << 4; break; - case 8: flags += 2 << 4; break; - default: flags += 3 << 4; - } - switch ((int)(sizeof(z_off_t))) { - case 2: break; - case 4: flags += 1 << 6; break; - case 8: flags += 2 << 6; break; - default: flags += 3 << 6; - } -#ifdef DEBUG - flags += 1 << 8; -#endif -#if defined(ASMV) || defined(ASMINF) - flags += 1 << 9; -#endif -#ifdef ZLIB_WINAPI - flags += 1 << 10; -#endif -#ifdef BUILDFIXED - flags += 1 << 12; -#endif -#ifdef DYNAMIC_CRC_TABLE - flags += 1 << 13; -#endif -#ifdef NO_GZCOMPRESS - flags += 1L << 16; -#endif -#ifdef NO_GZIP - flags += 1L << 17; -#endif -#ifdef PKZIP_BUG_WORKAROUND - flags += 1L << 20; -#endif -#ifdef FASTEST - flags += 1L << 21; -#endif -#ifdef STDC -# ifdef NO_vsnprintf - flags += 1L << 25; -# ifdef HAS_vsprintf_void - flags += 1L << 26; -# endif -# else -# ifdef HAS_vsnprintf_void - flags += 1L << 26; -# endif -# endif -#else - flags += 1L << 24; -# ifdef NO_snprintf - flags += 1L << 25; -# ifdef HAS_sprintf_void - flags += 1L << 26; -# endif -# else -# ifdef HAS_snprintf_void - flags += 1L << 26; -# endif -# endif -#endif - return flags; -} - -#ifdef DEBUG - -# ifndef verbose -# define verbose 0 -# endif -int ZLIB_INTERNAL z_verbose = verbose; - -void ZLIB_INTERNAL z_error (m) - char *m; -{ - fprintf(stderr, "%s\n", m); - exit(1); -} -#endif - -/* exported to allow conversion of error code to string for compress() and - * uncompress() - */ -const char * ZEXPORT zError(err) - int err; -{ - return ERR_MSG(err); -} - -#if defined(_WIN32_WCE) - /* The Microsoft C Run-Time Library for Windows CE doesn't have - * errno. We define it as a global variable to simplify porting. - * Its value is always 0 and should not be used. - */ - int errno = 0; -#endif - -#ifndef HAVE_MEMCPY - -void ZLIB_INTERNAL zmemcpy(dest, source, len) - Bytef* dest; - const Bytef* source; - uInt len; -{ - if (len == 0) return; - do { - *dest++ = *source++; /* ??? to be unrolled */ - } while (--len != 0); -} - -int ZLIB_INTERNAL zmemcmp(s1, s2, len) - const Bytef* s1; - const Bytef* s2; - uInt len; -{ - uInt j; - - for (j = 0; j < len; j++) { - if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1; - } - return 0; -} - -void ZLIB_INTERNAL zmemzero(dest, len) - Bytef* dest; - uInt len; -{ - if (len == 0) return; - do { - *dest++ = 0; /* ??? to be unrolled */ - } while (--len != 0); -} -#endif - - -#ifdef SYS16BIT - -#ifdef __TURBOC__ -/* Turbo C in 16-bit mode */ - -# define MY_ZCALLOC - -/* Turbo C malloc() does not allow dynamic allocation of 64K bytes - * and farmalloc(64K) returns a pointer with an offset of 8, so we - * must fix the pointer. Warning: the pointer must be put back to its - * original form in order to free it, use zcfree(). - */ - -#define MAX_PTR 10 -/* 10*64K = 640K */ - -local int next_ptr = 0; - -typedef struct ptr_table_s { - voidpf org_ptr; - voidpf new_ptr; -} ptr_table; - -local ptr_table table[MAX_PTR]; -/* This table is used to remember the original form of pointers - * to large buffers (64K). Such pointers are normalized with a zero offset. - * Since MSDOS is not a preemptive multitasking OS, this table is not - * protected from concurrent access. This hack doesn't work anyway on - * a protected system like OS/2. Use Microsoft C instead. - */ - -voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size) -{ - voidpf buf = opaque; /* just to make some compilers happy */ - ulg bsize = (ulg)items*size; - - /* If we allocate less than 65520 bytes, we assume that farmalloc - * will return a usable pointer which doesn't have to be normalized. - */ - if (bsize < 65520L) { - buf = farmalloc(bsize); - if (*(ush*)&buf != 0) return buf; - } else { - buf = farmalloc(bsize + 16L); - } - if (buf == NULL || next_ptr >= MAX_PTR) return NULL; - table[next_ptr].org_ptr = buf; - - /* Normalize the pointer to seg:0 */ - *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4; - *(ush*)&buf = 0; - table[next_ptr++].new_ptr = buf; - return buf; -} - -void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) -{ - int n; - if (*(ush*)&ptr != 0) { /* object < 64K */ - farfree(ptr); - return; - } - /* Find the original pointer */ - for (n = 0; n < next_ptr; n++) { - if (ptr != table[n].new_ptr) continue; - - farfree(table[n].org_ptr); - while (++n < next_ptr) { - table[n-1] = table[n]; - } - next_ptr--; - return; - } - ptr = opaque; /* just to make some compilers happy */ - Assert(0, "zcfree: ptr not found"); -} - -#endif /* __TURBOC__ */ - - -#ifdef M_I86 -/* Microsoft C in 16-bit mode */ - -# define MY_ZCALLOC - -#if (!defined(_MSC_VER) || (_MSC_VER <= 600)) -# define _halloc halloc -# define _hfree hfree -#endif - -voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size) -{ - if (opaque) opaque = 0; /* to make compiler happy */ - return _halloc((long)items, size); -} - -void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) -{ - if (opaque) opaque = 0; /* to make compiler happy */ - _hfree(ptr); -} - -#endif /* M_I86 */ - -#endif /* SYS16BIT */ - - -#ifndef MY_ZCALLOC /* Any system without a special alloc function */ - -#ifndef STDC -extern voidp malloc OF((uInt size)); -extern voidp calloc OF((uInt items, uInt size)); -extern void free OF((voidpf ptr)); -#endif - -voidpf ZLIB_INTERNAL zcalloc (opaque, items, size) - voidpf opaque; - unsigned items; - unsigned size; -{ - if (opaque) items += size - size; /* make compiler happy */ - return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) : - (voidpf)calloc(items, size); -} - -void ZLIB_INTERNAL zcfree (opaque, ptr) - voidpf opaque; - voidpf ptr; -{ - free(ptr); - if (opaque) return; /* make compiler happy */ -} - -#endif /* MY_ZCALLOC */ diff --git a/Dependencies/zlib/zutil.h b/Dependencies/zlib/zutil.h deleted file mode 100644 index 258fa88..0000000 --- a/Dependencies/zlib/zutil.h +++ /dev/null @@ -1,274 +0,0 @@ -/* zutil.h -- internal interface and configuration of the compression library - * Copyright (C) 1995-2010 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h - */ - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the compression library and is - subject to change. Applications should only use zlib.h. - */ - -/* @(#) $Id$ */ - -#ifndef ZUTIL_H -#define ZUTIL_H - -#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ) -# define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) -#else -# define ZLIB_INTERNAL -#endif - -#include "zlib.h" - -#ifdef STDC -# if !(defined(_WIN32_WCE) && defined(_MSC_VER)) -# include -# endif -# include -# include -#endif - -#ifndef local -# define local static -#endif -/* compile with -Dlocal if your debugger can't find static symbols */ - -typedef unsigned char uch; -typedef uch FAR uchf; -typedef unsigned short ush; -typedef ush FAR ushf; -typedef unsigned long ulg; - -extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ -/* (size given to avoid silly warnings with Visual C++) */ - -#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)] - -#define ERR_RETURN(strm,err) \ - return (strm->msg = (char*)ERR_MSG(err), (err)) -/* To be used only when the state is known to be valid */ - - /* common constants */ - -#ifndef DEF_WBITS -# define DEF_WBITS MAX_WBITS -#endif -/* default windowBits for decompression. MAX_WBITS is for compression only */ - -#if MAX_MEM_LEVEL >= 8 -# define DEF_MEM_LEVEL 8 -#else -# define DEF_MEM_LEVEL MAX_MEM_LEVEL -#endif -/* default memLevel */ - -#define STORED_BLOCK 0 -#define STATIC_TREES 1 -#define DYN_TREES 2 -/* The three kinds of block type */ - -#define MIN_MATCH 3 -#define MAX_MATCH 258 -/* The minimum and maximum match lengths */ - -#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */ - - /* target dependencies */ - -#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32)) -# define OS_CODE 0x00 -# if defined(__TURBOC__) || defined(__BORLANDC__) -# if (__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__)) - /* Allow compilation with ANSI keywords only enabled */ - void _Cdecl farfree( void *block ); - void *_Cdecl farmalloc( unsigned long nbytes ); -# else -# include -# endif -# else /* MSC or DJGPP */ -# include -# endif -#endif - -#ifdef AMIGA -# define OS_CODE 0x01 -#endif - -#if defined(VAXC) || defined(VMS) -# define OS_CODE 0x02 -# define F_OPEN(name, mode) \ - fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512") -#endif - -#if defined(ATARI) || defined(atarist) -# define OS_CODE 0x05 -#endif - -#ifdef OS2 -# define OS_CODE 0x06 -# ifdef M_I86 -# include -# endif -#endif - -#if defined(MACOS) || defined(TARGET_OS_MAC) -# define OS_CODE 0x07 -# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os -# include /* for fdopen */ -# else -# ifndef fdopen -# define fdopen(fd,mode) NULL /* No fdopen() */ -# endif -# endif -#endif - -#ifdef TOPS20 -# define OS_CODE 0x0a -#endif - -#ifdef WIN32 -# ifndef __CYGWIN__ /* Cygwin is Unix, not Win32 */ -# define OS_CODE 0x0b -# endif -#endif - -#ifdef __50SERIES /* Prime/PRIMOS */ -# define OS_CODE 0x0f -#endif - -#if defined(_BEOS_) || defined(RISCOS) -# define fdopen(fd,mode) NULL /* No fdopen() */ -#endif - -#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined __INTERIX -# if defined(_WIN32_WCE) -# define fdopen(fd,mode) NULL /* No fdopen() */ -# ifndef _PTRDIFF_T_DEFINED - typedef int ptrdiff_t; -# define _PTRDIFF_T_DEFINED -# endif -# else -# define fdopen(fd,type) _fdopen(fd,type) -# endif -#endif - -#if defined(__BORLANDC__) - #pragma warn -8004 - #pragma warn -8008 - #pragma warn -8066 -#endif - -/* provide prototypes for these when building zlib without LFS */ -#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0 - ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); - ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); -#endif - - /* common defaults */ - -#ifndef OS_CODE -# define OS_CODE 0x03 /* assume Unix */ -#endif - -#ifndef F_OPEN -# define F_OPEN(name, mode) fopen((name), (mode)) -#endif - - /* functions */ - -#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550) -# ifndef HAVE_VSNPRINTF -# define HAVE_VSNPRINTF -# endif -#endif -#if defined(__CYGWIN__) -# ifndef HAVE_VSNPRINTF -# define HAVE_VSNPRINTF -# endif -#endif -#ifndef HAVE_VSNPRINTF -# ifdef MSDOS - /* vsnprintf may exist on some MS-DOS compilers (DJGPP?), - but for now we just assume it doesn't. */ -# define NO_vsnprintf -# endif -# ifdef __TURBOC__ -# define NO_vsnprintf -# endif -# ifdef WIN32 - /* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */ -# if !defined(vsnprintf) && !defined(NO_vsnprintf) -# if !defined(_MSC_VER) || ( defined(_MSC_VER) && _MSC_VER < 1500 ) -# define vsnprintf _vsnprintf -# endif -# endif -# endif -# ifdef __SASC -# define NO_vsnprintf -# endif -#endif -#ifdef VMS -# define NO_vsnprintf -#endif - -#if defined(pyr) -# define NO_MEMCPY -#endif -#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__) - /* Use our own functions for small and medium model with MSC <= 5.0. - * You may have to use the same strategy for Borland C (untested). - * The __SC__ check is for Symantec. - */ -# define NO_MEMCPY -#endif -#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY) -# define HAVE_MEMCPY -#endif -#ifdef HAVE_MEMCPY -# ifdef SMALL_MEDIUM /* MSDOS small or medium model */ -# define zmemcpy _fmemcpy -# define zmemcmp _fmemcmp -# define zmemzero(dest, len) _fmemset(dest, 0, len) -# else -# define zmemcpy memcpy -# define zmemcmp memcmp -# define zmemzero(dest, len) memset(dest, 0, len) -# endif -#else - void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len)); - int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len)); - void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len)); -#endif - -/* Diagnostic functions */ -#ifdef DEBUG -# include - extern int ZLIB_INTERNAL z_verbose; - extern void ZLIB_INTERNAL z_error OF((char *m)); -# define Assert(cond,msg) {if(!(cond)) z_error(msg);} -# define Trace(x) {if (z_verbose>=0) fprintf x ;} -# define Tracev(x) {if (z_verbose>0) fprintf x ;} -# define Tracevv(x) {if (z_verbose>1) fprintf x ;} -# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;} -# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;} -#else -# define Assert(cond,msg) -# define Trace(x) -# define Tracev(x) -# define Tracevv(x) -# define Tracec(c,x) -# define Tracecv(c,x) -#endif - - -voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items, - unsigned size)); -void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr)); - -#define ZALLOC(strm, items, size) \ - (*((strm)->zalloc))((strm)->opaque, (items), (size)) -#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr)) -#define TRY_FREE(s, p) {if (p) ZFREE(s, p);} - -#endif /* ZUTIL_H */ -- 2.39.5

    - -On systems other than Windows[a], an -application may also open a file itself using fopen(), then pass the -FILE * to libvorbisfile using ov_open(). Do not call -fclose() on a file handle successfully submitted to ov_open(); libvorbisfile does this in the ov_clear() call.